--- /dev/null
+iw
+*~
+*.o
+.config
+version.c
+iw.8.gz
+*-stamp
+/nl80211-commands.inc
--- /dev/null
+LOCAL_PATH := $(call my-dir)
+IW_SOURCE_DIR := $(LOCAL_PATH)
+
+include $(CLEAR_VARS)
+
+IW_ANDROID_BUILD=y
+NO_PKG_CONFIG=y
+include $(LOCAL_PATH)/Makefile
+
+LOCAL_SRC_FILES := $(patsubst %.o,%.c,$(OBJS))
+
+LOCAL_CFLAGS += -DCONFIG_LIBNL20
+LOCAL_LDFLAGS := -Wl,--no-gc-sections
+#LOCAL_MODULE_TAGS := optional
+LOCAL_MODULE_TAGS := eng
+LOCAL_STATIC_LIBRARIES := libnl
+LOCAL_MODULE := iw
+
+$(IW_SOURCE_DIR)/version.c:
+ $(IW_SOURCE_DIR)/version.sh $(IW_SOURCE_DIR)/version.c
+
+include $(BUILD_EXECUTABLE)
--- /dev/null
+
+This project embraces the Developer Certificate of Origin (DCO) for
+contributions. This means you must agree to the following prior to submitting
+patches, if you agree with this developer certificate you acknowledge this by
+adding a Signed-off-by tag to your patch commit log. Every submitted patch
+must have this.
+
+The source for the DCO:
+
+http://developercertificate.org/
+
+-----------------------------------------------------------------------
+
+Developer Certificate of Origin
+Version 1.1
+
+Copyright (C) 2004, 2006 The Linux Foundation and its contributors.
+660 York Street, Suite 102,
+San Francisco, CA 94110 USA
+
+Everyone is permitted to copy and distribute verbatim copies of this
+license document, but changing it is not allowed.
+
+
+Developer's Certificate of Origin 1.1
+
+By making a contribution to this project, I certify that:
+
+(a) The contribution was created in whole or in part by me and I
+ have the right to submit it under the open source license
+ indicated in the file; or
+
+(b) The contribution is based upon previous work that, to the best
+ of my knowledge, is covered under an appropriate open source
+ license and I have the right under that license to submit that
+ work with modifications, whether created in whole or in part
+ by me, under the same open source license (unless I am
+ permitted to submit under a different license), as indicated
+ in the file; or
+
+(c) The contribution was provided directly to me by some other
+ person who certified (a), (b) or (c) and I have not modified
+ it.
+
+(d) I understand and agree that this project and the contribution
+ are public and that a record of the contribution (including all
+ personal information I submit with it, including my sign-off) is
+ maintained indefinitely and may be redistributed consistent with
+ this project or the open source license(s) involved.
--- /dev/null
+Copyright (c) 2007, 2008 Johannes Berg
+Copyright (c) 2007 Andy Lutomirski
+Copyright (c) 2007 Mike Kershaw
+Copyright (c) 2008-2009 Luis R. Rodriguez
+
+Permission to use, copy, modify, and/or distribute this software for any
+purpose with or without fee is hereby granted, provided that the above
+copyright notice and this permission notice appear in all copies.
+
+THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
--- /dev/null
+MAKEFLAGS += --no-print-directory
+
+PREFIX ?= /usr
+SBINDIR ?= $(PREFIX)/sbin
+MANDIR ?= $(PREFIX)/share/man
+PKG_CONFIG ?= pkg-config
+
+MKDIR ?= mkdir -p
+INSTALL ?= install
+CC ?= "gcc"
+
+cc-option = $(shell set -e ; $(CC) $(1) -c -x c /dev/null -o /dev/null >/dev/null 2>&1 && echo '$(1)')
+
+CFLAGS_EVAL := $(call cc-option,-Wstringop-overflow=4)
+
+CFLAGS ?= -O2 -g
+CFLAGS += -Wall -Wextra -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common
+CFLAGS += -Werror-implicit-function-declaration -Wsign-compare -Wno-unused-parameter
+CFLAGS += -Wdeclaration-after-statement
+CFLAGS += $(CFLAGS_EVAL)
+
+_OBJS := $(sort $(patsubst %.c,%.o,$(wildcard *.c)))
+VERSION_OBJS := $(filter-out version.o, $(_OBJS))
+OBJS := $(VERSION_OBJS) version.o
+
+ALL = iw
+
+ifeq ($(NO_PKG_CONFIG),)
+NL3xFOUND := $(shell $(PKG_CONFIG) --atleast-version=3.2 libnl-3.0 && echo Y)
+ifneq ($(NL3xFOUND),Y)
+NL31FOUND := $(shell $(PKG_CONFIG) --exact-version=3.1 libnl-3.1 && echo Y)
+ifneq ($(NL31FOUND),Y)
+NL3FOUND := $(shell $(PKG_CONFIG) --atleast-version=3 libnl-3.0 && echo Y)
+ifneq ($(NL3FOUND),Y)
+NL2FOUND := $(shell $(PKG_CONFIG) --atleast-version=2 libnl-2.0 && echo Y)
+ifneq ($(NL2FOUND),Y)
+NL1FOUND := $(shell $(PKG_CONFIG) --atleast-version=1 libnl-1 && echo Y)
+endif
+endif
+endif
+endif
+
+ifeq ($(NL1FOUND),Y)
+NLLIBNAME = libnl-1
+endif
+
+ifeq ($(NL2FOUND),Y)
+CFLAGS += -DCONFIG_LIBNL20
+LIBS += -lnl-genl
+NLLIBNAME = libnl-2.0
+endif
+
+ifeq ($(NL3xFOUND),Y)
+# libnl 3.2 might be found as 3.2 and 3.0
+NL3FOUND = N
+CFLAGS += -DCONFIG_LIBNL30
+LIBS += -lnl-genl-3
+NLLIBNAME = libnl-3.0
+endif
+
+ifeq ($(NL3FOUND),Y)
+CFLAGS += -DCONFIG_LIBNL30
+LIBS += -lnl-genl
+NLLIBNAME = libnl-3.0
+endif
+
+# nl-3.1 has a broken libnl-gnl-3.1.pc file
+# as show by pkg-config --debug --libs --cflags --exact-version=3.1 libnl-genl-3.1;echo $?
+ifeq ($(NL31FOUND),Y)
+CFLAGS += -DCONFIG_LIBNL30
+LIBS += -lnl-genl
+NLLIBNAME = libnl-3.1
+endif
+
+ifeq ($(NLLIBNAME),)
+$(error Cannot find development files for any supported version of libnl)
+endif
+
+LIBS += $(shell $(PKG_CONFIG) --libs $(NLLIBNAME))
+CFLAGS += $(shell $(PKG_CONFIG) --cflags $(NLLIBNAME))
+endif # NO_PKG_CONFIG
+
+ifeq ($(V),1)
+Q=
+NQ=true
+else
+Q=@
+NQ=echo
+endif
+
+all: $(ALL)
+
+version.c: version.sh $(patsubst %.o,%.c,$(VERSION_OBJS)) nl80211.h iw.h Makefile \
+ $(wildcard .git/index .git/refs/tags)
+ @$(NQ) ' GEN ' $@
+ $(Q)./version.sh $@
+
+nl80211-commands.inc: nl80211.h
+ @$(NQ) ' GEN ' $@
+ $(Q)sed 's%^\tNL80211_CMD_%%;t n;d;:n s%^\([^=]*\),.*%\t[NL80211_CMD_\1] = \"\L\1\",%;t;d' nl80211.h | grep -v "reserved" > $@
+
+%.o: %.c iw.h nl80211.h nl80211-commands.inc
+ @$(NQ) ' CC ' $@
+ $(Q)$(CC) $(CFLAGS) $(CPPFLAGS) -c -o $@ $<
+
+ifeq ($(IW_ANDROID_BUILD),)
+iw: $(OBJS)
+ @$(NQ) ' CC ' iw
+ $(Q)$(CC) $(LDFLAGS) $(OBJS) $(LIBS) -o iw
+endif
+
+check:
+ $(Q)$(MAKE) all CC="REAL_CC=$(CC) CHECK=\"sparse -Wall\" cgcc"
+
+%.gz: %
+ @$(NQ) ' GZIP' $<
+ $(Q)gzip < $< > $@
+
+install: iw iw.8.gz
+ @$(NQ) ' INST iw'
+ $(Q)$(MKDIR) $(DESTDIR)$(SBINDIR)
+ $(Q)$(INSTALL) -m 755 iw $(DESTDIR)$(SBINDIR)
+ @$(NQ) ' INST iw.8'
+ $(Q)$(MKDIR) $(DESTDIR)$(MANDIR)/man8/
+ $(Q)$(INSTALL) -m 644 iw.8.gz $(DESTDIR)$(MANDIR)/man8/
+
+clean:
+ $(Q)rm -f iw *.o *~ *.gz version.c *-stamp nl80211-commands.inc
--- /dev/null
+
+This is 'iw', a tool to use nl80211.
+
+
+To build iw, just enter 'make'. If that fails, set the
+PKG_CONFIG_PATH environment variable to allow the Makefile
+to find libnl.
+
+
+'iw' is currently maintained at http://git.sipsolutions.net/iw.git/,
+some more documentation is available at
+http://wireless.kernel.org/en/users/Documentation/iw.
+
+Please send all patches to Johannes Berg <johannes@sipsolutions.net>
+and CC linux-wireless@vger.kernel.org for community review.
--- /dev/null
+#include <errno.h>
+#include <netlink/genl/genl.h>
+#include <netlink/genl/family.h>
+#include <netlink/genl/ctrl.h>
+#include <netlink/msg.h>
+#include <netlink/attr.h>
+#include "nl80211.h"
+#include "iw.h"
+
+SECTION(ap);
+
+static int handle_start_ap(struct nl80211_state *state,
+ struct nl_msg *msg, int argc, char **argv,
+ enum id_input id)
+{
+ struct chandef chandef;
+ int res, parsed;
+ char *end;
+ int val, len;
+ char buf[2304];
+
+ if (argc < 6)
+ return 1;
+
+ /* SSID */
+ NLA_PUT(msg, NL80211_ATTR_SSID, strlen(argv[0]), argv[0]);
+ argv++;
+ argc--;
+
+ /* chandef */
+ res = parse_freqchan(&chandef, false, argc, argv, &parsed);
+ if (res)
+ return res;
+ argc -= parsed;
+ argv += parsed;
+ res = put_chandef(msg, &chandef);
+ if (res)
+ return res;
+
+ /* beacon interval */
+ val = strtoul(argv[0], &end, 10);
+ if (*end != '\0')
+ return -EINVAL;
+
+ NLA_PUT_U32(msg, NL80211_ATTR_BEACON_INTERVAL, val);
+ argv++;
+ argc--;
+
+ /* dtim */
+ val = strtoul(argv[0], &end, 10);
+ if (*end != '\0')
+ return -EINVAL;
+
+ NLA_PUT_U32(msg, NL80211_ATTR_DTIM_PERIOD, val);
+ argv++;
+ argc--;
+
+ if (strcmp(argv[0], "hidden-ssid") == 0) {
+ argc--;
+ argv++;
+ NLA_PUT_U32(msg, NL80211_ATTR_HIDDEN_SSID,
+ NL80211_HIDDEN_SSID_ZERO_LEN);
+ } else if (strcmp(argv[0], "zeroed-ssid") == 0) {
+ argc--;
+ argv++;
+ NLA_PUT_U32(msg, NL80211_ATTR_HIDDEN_SSID,
+ NL80211_HIDDEN_SSID_ZERO_CONTENTS);
+ }
+
+ /* beacon head must be provided */
+ if (strcmp(argv[0], "head") != 0)
+ return 1;
+ argv++;
+ argc--;
+
+ len = strlen(argv[0]);
+ if (!len || (len % 2))
+ return -EINVAL;
+
+ if (!hex2bin(&argv[0][0], buf))
+ return -EINVAL;
+
+ NLA_PUT(msg, NL80211_ATTR_BEACON_HEAD, (len / 2), &buf);
+ argv++;
+ argc--;
+
+ if (!argc)
+ return 0;
+
+ /* tail is optional */
+ if (strcmp(argv[0], "tail") == 0) {
+ argv++;
+ argc--;
+
+ if (!argc)
+ return -EINVAL;
+
+ len = strlen(argv[0]);
+ if (!len || (len % 2))
+ return -EINVAL;
+
+ if (!hex2bin(&argv[0][0], buf))
+ return -EINVAL;
+
+ NLA_PUT(msg, NL80211_ATTR_BEACON_TAIL, (len / 2), &buf);
+ argv++;
+ argc--;
+ }
+
+ if (!argc)
+ return 0;
+
+ /* inactivity time (optional) */
+ if (strcmp(argv[0], "inactivity-time") == 0) {
+ argv++;
+ argc--;
+
+ if (!argc)
+ return -EINVAL;
+ len = strlen(argv[0]);
+ if (!len)
+ return -EINVAL;
+
+ val = strtoul(argv[0], &end, 10);
+ if (*end != '\0')
+ return -EINVAL;
+
+ NLA_PUT_U16(msg, NL80211_ATTR_INACTIVITY_TIMEOUT, val);
+ argv++;
+ argc--;
+ }
+
+ if (!argc) {
+ return 0;
+ }
+
+ if (strcmp(*argv, "key") != 0 && strcmp(*argv, "keys") != 0)
+ return 1;
+
+ argv++;
+ argc--;
+
+ return parse_keys(msg, &argv, &argc);
+ nla_put_failure:
+ return -ENOSPC;
+}
+COMMAND(ap, start, "",
+ NL80211_CMD_NEW_BEACON, 0, CIB_NETDEV, handle_start_ap,
+ "<SSID> <control freq> [5|10|20|40|80|80+80|160] [<center1_freq> [<center2_freq>]]"
+ " <beacon interval in TU> <DTIM period> [hidden-ssid|zeroed-ssid] head"
+ " <beacon head in hexadecimal> [tail <beacon tail in hexadecimal>]"
+ " [inactivity-time <inactivity time in seconds>] [key0:abcde d:1:6162636465]\n");
+
+static int handle_stop_ap(struct nl80211_state *state,
+ struct nl_msg *msg,
+ int argc, char **argv,
+ enum id_input id)
+{
+ return 0;
+}
+COMMAND(ap, stop, "",
+ NL80211_CMD_DEL_BEACON, 0, CIB_NETDEV, handle_stop_ap,
+ "Stop AP functionality\n");
--- /dev/null
+#include <errno.h>
+
+#include "nl80211.h"
+#include "iw.h"
+
+
+static int parse_rate_chunk(const char *arg, __u8 *nss, __u16 *mcs, unsigned int mode)
+{
+ unsigned int count, i;
+ unsigned int inss, mcs_start, mcs_end, tab[12];
+ unsigned int max_mcs = 0, max_nss = 0;
+
+ *nss = 0; *mcs = 0;
+
+ if (mode == NL80211_TXRATE_HE) {
+ max_mcs = 11;
+ max_nss = NL80211_HE_NSS_MAX;
+ } else {
+ max_mcs = 9;
+ max_nss = NL80211_VHT_NSS_MAX;
+ }
+
+ if (strchr(arg, '-')) {
+ /* Format: NSS:MCS_START-MCS_END */
+ count = sscanf(arg, "%u:%u-%u", &inss, &mcs_start, &mcs_end);
+
+ if (count != 3)
+ return 0;
+
+ if (inss < 1 || inss > max_nss)
+ return 0;
+
+ if (mcs_start > mcs_end)
+ return 0;
+
+ if (mcs_start > max_mcs || mcs_end > max_mcs)
+ return 0;
+
+ *nss = inss;
+ for (i = mcs_start; i <= mcs_end; i++)
+ *mcs |= 1 << i;
+
+ } else {
+ /* Format: NSS:MCSx,MCSy,... */
+ if (mode == NL80211_TXRATE_HE) {
+ count = sscanf(arg, "%u:%u,%u,%u,%u,%u,%u,%u,%u,%u,%u,%u,%u",
+ &inss, &tab[0], &tab[1], &tab[2], &tab[3],
+ &tab[4], &tab[5], &tab[6], &tab[7], &tab[8],
+ &tab[9], &tab[10], &tab[11]);
+ } else {
+ count = sscanf(arg, "%u:%u,%u,%u,%u,%u,%u,%u,%u,%u,%u", &inss,
+ &tab[0], &tab[1], &tab[2], &tab[3], &tab[4],
+ &tab[5], &tab[6], &tab[7], &tab[8], &tab[9]);
+ }
+
+ if (count < 2)
+ return 0;
+
+ if (inss < 1 || inss > max_nss)
+ return 0;
+
+ *nss = inss;
+ for (i = 0; i < count - 1; i++) {
+ if (tab[i] > max_mcs)
+ return 0;
+ *mcs |= 1 << tab[i];
+ }
+ }
+
+ return 1;
+}
+
+static int parse_vht_chunk(const char *arg, __u8 *nss, __u16 *mcs)
+{
+ return parse_rate_chunk(arg, nss, mcs, NL80211_TXRATE_VHT);
+}
+
+static int parse_he_chunk(const char *arg, __u8 *nss, __u16 *mcs)
+{
+ return parse_rate_chunk(arg, nss, mcs, NL80211_TXRATE_HE);
+}
+
+static int setup_vht(struct nl80211_txrate_vht *txrate_vht,
+ int argc, char **argv)
+{
+ __u8 nss;
+ __u16 mcs;
+ int i;
+
+ memset(txrate_vht, 0, sizeof(*txrate_vht));
+
+ for (i = 0; i < argc; i++) {
+ if (!parse_vht_chunk(argv[i], &nss, &mcs))
+ return 0;
+
+ nss--;
+ txrate_vht->mcs[nss] |= mcs;
+ }
+
+ return 1;
+}
+
+static int setup_he(struct nl80211_txrate_he *txrate_he,
+ int argc, char **argv)
+{
+ __u8 nss;
+ __u16 mcs;
+ int i;
+
+ memset(txrate_he, 0, sizeof(*txrate_he));
+
+ for (i = 0; i < argc; i++) {
+ if (!parse_he_chunk(argv[i], &nss, &mcs))
+ return 0;
+
+ nss--;
+ txrate_he->mcs[nss] |= mcs;
+ }
+
+ return 1;
+}
+
+#define HE_GI_STR_MAX 16
+#define HE_GI_08_STR "0.8"
+#define HE_GI_16_STR "1.6"
+#define HE_GI_32_STR "3.2"
+int parse_he_gi(char *he_gi)
+{
+ if (he_gi == NULL)
+ return 0;
+
+ if (!strncmp(he_gi, HE_GI_08_STR, sizeof(HE_GI_08_STR)))
+ return NL80211_RATE_INFO_HE_GI_0_8;
+ if (!strncmp(he_gi, HE_GI_16_STR, sizeof(HE_GI_16_STR)))
+ return NL80211_RATE_INFO_HE_GI_1_6;
+ if (!strncmp(he_gi, HE_GI_32_STR, sizeof(HE_GI_32_STR)))
+ return NL80211_RATE_INFO_HE_GI_3_2;
+
+ return -1;
+}
+
+#define VHT_ARGC_MAX 100
+
+int set_bitrates(struct nl_msg *msg,
+ int argc, char **argv,
+ enum nl80211_attrs attr)
+{
+ struct nlattr *nl_rates, *nl_band;
+ int i, ret = 0;
+ bool have_legacy_24 = false, have_legacy_5 = false;
+ uint8_t legacy_24[32], legacy_5[32];
+ int n_legacy_24 = 0, n_legacy_5 = 0;
+ uint8_t *legacy = NULL;
+ int *n_legacy = NULL;
+ bool have_ht_mcs_24 = false, have_ht_mcs_5 = false;
+ bool have_vht_mcs_24 = false, have_vht_mcs_5 = false;
+ bool have_he_mcs_24 = false, have_he_mcs_5 = false;
+ bool have_he_mcs_6 = false;
+ uint8_t ht_mcs_24[77], ht_mcs_5[77];
+ int n_ht_mcs_24 = 0, n_ht_mcs_5 = 0;
+ struct nl80211_txrate_vht txrate_vht_24 = {};
+ struct nl80211_txrate_vht txrate_vht_5 = {};
+ struct nl80211_txrate_he txrate_he_24 = {};
+ struct nl80211_txrate_he txrate_he_5 = {};
+ struct nl80211_txrate_he txrate_he_6 = {};
+ uint8_t *mcs = NULL;
+ int *n_mcs = NULL;
+ char *vht_argv_5[VHT_ARGC_MAX] = {}; char *vht_argv_24[VHT_ARGC_MAX] = {};
+ char *he_argv_5[VHT_ARGC_MAX] = {}; char *he_argv_24[VHT_ARGC_MAX] = {};
+ char *he_argv_6[VHT_ARGC_MAX] = {};
+ char **vht_argv = NULL, **he_argv = NULL;
+ int vht_argc_5 = 0; int vht_argc_24 = 0;
+ int he_argc_5 = 0; int he_argc_24 = 0;
+ int he_argc_6 = 0;
+ int *vht_argc = NULL, *he_argc = NULL;
+ int sgi_24 = 0, sgi_5 = 0, lgi_24 = 0, lgi_5 = 0;
+ int has_he_gi_24 = 0, has_he_gi_5 = 0, has_he_ltf_24 = 0, has_he_ltf_5 = 0;
+ int has_he_gi_6 = 0, has_he_ltf_6 = 0;
+ int he_gi = 0, he_ltf = 0;
+ char *he_gi_argv = NULL;
+
+ enum {
+ S_NONE,
+ S_LEGACY,
+ S_HT,
+ S_VHT,
+ S_HE,
+ S_GI,
+ S_HE_GI,
+ S_HE_LTF,
+ } parser_state = S_NONE;
+
+ for (i = 0; i < argc; i++) {
+ char *end;
+ double tmpd;
+ long tmpl;
+
+ if (strcmp(argv[i], "legacy-2.4") == 0) {
+ if (have_legacy_24)
+ return 1;
+ parser_state = S_LEGACY;
+ legacy = legacy_24;
+ n_legacy = &n_legacy_24;
+ have_legacy_24 = true;
+ } else if (strcmp(argv[i], "legacy-5") == 0) {
+ if (have_legacy_5)
+ return 1;
+ parser_state = S_LEGACY;
+ legacy = legacy_5;
+ n_legacy = &n_legacy_5;
+ have_legacy_5 = true;
+ }
+ else if (strcmp(argv[i], "ht-mcs-2.4") == 0) {
+ if (have_ht_mcs_24)
+ return 1;
+ parser_state = S_HT;
+ mcs = ht_mcs_24;
+ n_mcs = &n_ht_mcs_24;
+ have_ht_mcs_24 = true;
+ } else if (strcmp(argv[i], "ht-mcs-5") == 0) {
+ if (have_ht_mcs_5)
+ return 1;
+ parser_state = S_HT;
+ mcs = ht_mcs_5;
+ n_mcs = &n_ht_mcs_5;
+ have_ht_mcs_5 = true;
+ } else if (strcmp(argv[i], "vht-mcs-2.4") == 0) {
+ if (have_vht_mcs_24)
+ return 1;
+ parser_state = S_VHT;
+ vht_argv = vht_argv_24;
+ vht_argc = &vht_argc_24;
+ have_vht_mcs_24 = true;
+ } else if (strcmp(argv[i], "vht-mcs-5") == 0) {
+ if (have_vht_mcs_5)
+ return 1;
+ parser_state = S_VHT;
+ vht_argv = vht_argv_5;
+ vht_argc = &vht_argc_5;
+ have_vht_mcs_5 = true;
+ } else if (strcmp(argv[i], "he-mcs-2.4") == 0) {
+ if (have_he_mcs_24)
+ return 1;
+ parser_state = S_HE;
+ he_argv = he_argv_24;
+ he_argc = &he_argc_24;
+ have_he_mcs_24 = true;
+ } else if (strcmp(argv[i], "he-mcs-5") == 0) {
+ if (have_he_mcs_5)
+ return 1;
+ parser_state = S_HE;
+ he_argv = he_argv_5;
+ he_argc = &he_argc_5;
+ have_he_mcs_5 = true;
+ } else if (strcmp(argv[i], "he-mcs-6") == 0) {
+ if (have_he_mcs_6)
+ return 1;
+ parser_state = S_HE;
+ he_argv = he_argv_6;
+ he_argc = &he_argc_6;
+ have_he_mcs_6 = true;
+ } else if (strcmp(argv[i], "sgi-2.4") == 0) {
+ sgi_24 = 1;
+ parser_state = S_GI;
+ } else if (strcmp(argv[i], "sgi-5") == 0) {
+ sgi_5 = 1;
+ parser_state = S_GI;
+ } else if (strcmp(argv[i], "lgi-2.4") == 0) {
+ lgi_24 = 1;
+ parser_state = S_GI;
+ } else if (strcmp(argv[i], "lgi-5") == 0) {
+ lgi_5 = 1;
+ parser_state = S_GI;
+ } else if (strcmp(argv[i], "he-gi-2.4") == 0) {
+ has_he_gi_24 = 1;
+ parser_state = S_HE_GI;
+ } else if (strcmp(argv[i], "he-gi-5") == 0) {
+ has_he_gi_5 = 1;
+ parser_state = S_HE_GI;
+ } else if (strcmp(argv[i], "he-gi-6") == 0) {
+ has_he_gi_6 = 1;
+ parser_state = S_HE_GI;
+ } else if (strcmp(argv[i], "he-ltf-2.4") == 0) {
+ has_he_ltf_24 = 1;
+ parser_state = S_HE_LTF;
+ } else if (strcmp(argv[i], "he-ltf-5") == 0) {
+ has_he_ltf_5 = 1;
+ parser_state = S_HE_LTF;
+ } else if (strcmp(argv[i], "he-ltf-6") == 0) {
+ has_he_ltf_6 = 1;
+ parser_state = S_HE_LTF;
+ } else switch (parser_state) {
+ case S_LEGACY:
+ tmpd = strtod(argv[i], &end);
+ if (*end != '\0')
+ return 1;
+ if (tmpd < 1 || tmpd > 255 * 2)
+ return 1;
+ legacy[(*n_legacy)++] = tmpd * 2;
+ break;
+ case S_HT:
+ tmpl = strtol(argv[i], &end, 0);
+ if (*end != '\0')
+ return 1;
+ if (tmpl < 0 || tmpl > 255)
+ return 1;
+ mcs[(*n_mcs)++] = tmpl;
+ break;
+ case S_VHT:
+ if (*vht_argc >= VHT_ARGC_MAX)
+ return 1;
+ vht_argv[(*vht_argc)++] = argv[i];
+ break;
+ case S_HE:
+ if (*he_argc >= VHT_ARGC_MAX)
+ return 1;
+ he_argv[(*he_argc)++] = argv[i];
+ break;
+ case S_GI:
+ break;
+ case S_HE_GI:
+ he_gi_argv = argv[i];
+ break;
+ case S_HE_LTF:
+ he_ltf = strtol(argv[i], &end, 0);
+ if (*end != '\0')
+ return 1;
+ if (he_ltf < 0 || he_ltf > 4)
+ return 1;
+ he_ltf = he_ltf >> 1;
+ break;
+ default:
+ if (attr != NL80211_ATTR_TX_RATES)
+ goto next;
+ return 1;
+ }
+ }
+
+next:
+ if (attr != NL80211_ATTR_TX_RATES)
+ ret = i;
+
+ if (have_vht_mcs_24)
+ if (!setup_vht(&txrate_vht_24, vht_argc_24, vht_argv_24))
+ return -EINVAL;
+
+ if (have_vht_mcs_5)
+ if (!setup_vht(&txrate_vht_5, vht_argc_5, vht_argv_5))
+ return -EINVAL;
+
+ if (have_he_mcs_24)
+ if (!setup_he(&txrate_he_24, he_argc_24, he_argv_24))
+ return -EINVAL;
+
+ if (have_he_mcs_5)
+ if (!setup_he(&txrate_he_5, he_argc_5, he_argv_5))
+ return -EINVAL;
+
+ if (have_he_mcs_6)
+ if (!setup_he(&txrate_he_6, he_argc_6, he_argv_6))
+ return -EINVAL;
+
+ if (sgi_5 && lgi_5)
+ return 1;
+
+ if (sgi_24 && lgi_24)
+ return 1;
+
+ if (he_gi_argv) {
+ he_gi = parse_he_gi(he_gi_argv);
+ if (he_gi < 0)
+ return 1;
+ }
+
+ nl_rates = nla_nest_start(msg, attr);
+ if (!nl_rates)
+ goto nla_put_failure;
+
+ if (have_legacy_24 || have_ht_mcs_24 || have_vht_mcs_24 || have_he_mcs_24 ||
+ sgi_24 || lgi_24 || has_he_gi_24 || has_he_ltf_24) {
+ nl_band = nla_nest_start(msg, NL80211_BAND_2GHZ);
+ if (!nl_band)
+ goto nla_put_failure;
+ if (have_legacy_24)
+ nla_put(msg, NL80211_TXRATE_LEGACY, n_legacy_24, legacy_24);
+ if (have_ht_mcs_24)
+ nla_put(msg, NL80211_TXRATE_HT, n_ht_mcs_24, ht_mcs_24);
+ if (have_vht_mcs_24)
+ nla_put(msg, NL80211_TXRATE_VHT, sizeof(txrate_vht_24), &txrate_vht_24);
+ if (have_he_mcs_24)
+ nla_put(msg, NL80211_TXRATE_HE, sizeof(txrate_he_24),
+ &txrate_he_24);
+ if (sgi_24)
+ nla_put_u8(msg, NL80211_TXRATE_GI, NL80211_TXRATE_FORCE_SGI);
+ if (lgi_24)
+ nla_put_u8(msg, NL80211_TXRATE_GI, NL80211_TXRATE_FORCE_LGI);
+ if (has_he_gi_24)
+ nla_put_u8(msg, NL80211_TXRATE_HE_GI, he_gi);
+ if (has_he_ltf_24)
+ nla_put_u8(msg, NL80211_TXRATE_HE_LTF, he_ltf);
+ nla_nest_end(msg, nl_band);
+ }
+
+ if (have_legacy_5 || have_ht_mcs_5 || have_vht_mcs_5 || have_he_mcs_5 ||
+ sgi_5 || lgi_5 || has_he_gi_5 || has_he_ltf_5) {
+ nl_band = nla_nest_start(msg, NL80211_BAND_5GHZ);
+ if (!nl_band)
+ goto nla_put_failure;
+ if (have_legacy_5)
+ nla_put(msg, NL80211_TXRATE_LEGACY, n_legacy_5, legacy_5);
+ if (have_ht_mcs_5)
+ nla_put(msg, NL80211_TXRATE_HT, n_ht_mcs_5, ht_mcs_5);
+ if (have_vht_mcs_5)
+ nla_put(msg, NL80211_TXRATE_VHT, sizeof(txrate_vht_5), &txrate_vht_5);
+ if (have_he_mcs_5)
+ nla_put(msg, NL80211_TXRATE_HE, sizeof(txrate_he_5),
+ &txrate_he_5);
+ if (sgi_5)
+ nla_put_u8(msg, NL80211_TXRATE_GI, NL80211_TXRATE_FORCE_SGI);
+ if (lgi_5)
+ nla_put_u8(msg, NL80211_TXRATE_GI, NL80211_TXRATE_FORCE_LGI);
+ if (has_he_gi_5)
+ nla_put_u8(msg, NL80211_TXRATE_HE_GI, he_gi);
+ if (has_he_ltf_5)
+ nla_put_u8(msg, NL80211_TXRATE_HE_LTF, he_ltf);
+ nla_nest_end(msg, nl_band);
+ }
+
+ if (have_he_mcs_6 || has_he_gi_6 || has_he_ltf_6) {
+ nl_band = nla_nest_start(msg, NL80211_BAND_6GHZ);
+ if (!nl_band)
+ goto nla_put_failure;
+ if (have_he_mcs_6)
+ nla_put(msg, NL80211_TXRATE_HE, sizeof(txrate_he_6),
+ &txrate_he_6);
+ if (has_he_gi_6)
+ nla_put_u8(msg, NL80211_TXRATE_HE_GI, he_gi);
+ if (has_he_ltf_6)
+ nla_put_u8(msg, NL80211_TXRATE_HE_LTF, he_ltf);
+ nla_nest_end(msg, nl_band);
+ }
+
+ nla_nest_end(msg, nl_rates);
+
+ return ret;
+ nla_put_failure:
+ return -ENOBUFS;
+}
+
+static int handle_bitrates(struct nl80211_state *state,
+ struct nl_msg *msg,
+ int argc, char **argv,
+ enum id_input id)
+{
+ return set_bitrates(msg, argc, argv, NL80211_ATTR_TX_RATES);
+}
+
+#define DESCR_LEGACY "[legacy-<2.4|5> <legacy rate in Mbps>*]"
+#define DESCR DESCR_LEGACY " [ht-mcs-<2.4|5> <MCS index>*] [vht-mcs-<2.4|5> [he-mcs-<2.4|5|6> <NSS:MCSx,MCSy... | NSS:MCSx-MCSy>*] [sgi-2.4|lgi-2.4] [sgi-5|lgi-5]"
+
+COMMAND(set, bitrates, "[legacy-<2.4|5> <legacy rate in Mbps>*] [ht-mcs-<2.4|5> <MCS index>*] [vht-mcs-<2.4|5> [he-mcs-<2.4|5|6> <NSS:MCSx,MCSy... | NSS:MCSx-MCSy>*] [sgi-2.4|lgi-2.4] [sgi-5|lgi-5] [he-gi-<2.4|5|6> <0.8|1.6|3.2>] [he-ltf-<2.4|5|6> <1|2|4>]",
+ NL80211_CMD_SET_TX_BITRATE_MASK, 0, CIB_NETDEV, handle_bitrates,
+ "Sets up the specified rate masks.\n"
+ "Not passing any arguments would clear the existing mask (if any).");
--- /dev/null
+#include <inttypes.h>
+#include "iw.h"
+
+static uint32_t crc32_tab[] = {
+ 0x00000000, 0x77073096, 0xee0e612c, 0x990951ba, 0x076dc419, 0x706af48f,
+ 0xe963a535, 0x9e6495a3, 0x0edb8832, 0x79dcb8a4, 0xe0d5e91e, 0x97d2d988,
+ 0x09b64c2b, 0x7eb17cbd, 0xe7b82d07, 0x90bf1d91, 0x1db71064, 0x6ab020f2,
+ 0xf3b97148, 0x84be41de, 0x1adad47d, 0x6ddde4eb, 0xf4d4b551, 0x83d385c7,
+ 0x136c9856, 0x646ba8c0, 0xfd62f97a, 0x8a65c9ec, 0x14015c4f, 0x63066cd9,
+ 0xfa0f3d63, 0x8d080df5, 0x3b6e20c8, 0x4c69105e, 0xd56041e4, 0xa2677172,
+ 0x3c03e4d1, 0x4b04d447, 0xd20d85fd, 0xa50ab56b, 0x35b5a8fa, 0x42b2986c,
+ 0xdbbbc9d6, 0xacbcf940, 0x32d86ce3, 0x45df5c75, 0xdcd60dcf, 0xabd13d59,
+ 0x26d930ac, 0x51de003a, 0xc8d75180, 0xbfd06116, 0x21b4f4b5, 0x56b3c423,
+ 0xcfba9599, 0xb8bda50f, 0x2802b89e, 0x5f058808, 0xc60cd9b2, 0xb10be924,
+ 0x2f6f7c87, 0x58684c11, 0xc1611dab, 0xb6662d3d, 0x76dc4190, 0x01db7106,
+ 0x98d220bc, 0xefd5102a, 0x71b18589, 0x06b6b51f, 0x9fbfe4a5, 0xe8b8d433,
+ 0x7807c9a2, 0x0f00f934, 0x9609a88e, 0xe10e9818, 0x7f6a0dbb, 0x086d3d2d,
+ 0x91646c97, 0xe6635c01, 0x6b6b51f4, 0x1c6c6162, 0x856530d8, 0xf262004e,
+ 0x6c0695ed, 0x1b01a57b, 0x8208f4c1, 0xf50fc457, 0x65b0d9c6, 0x12b7e950,
+ 0x8bbeb8ea, 0xfcb9887c, 0x62dd1ddf, 0x15da2d49, 0x8cd37cf3, 0xfbd44c65,
+ 0x4db26158, 0x3ab551ce, 0xa3bc0074, 0xd4bb30e2, 0x4adfa541, 0x3dd895d7,
+ 0xa4d1c46d, 0xd3d6f4fb, 0x4369e96a, 0x346ed9fc, 0xad678846, 0xda60b8d0,
+ 0x44042d73, 0x33031de5, 0xaa0a4c5f, 0xdd0d7cc9, 0x5005713c, 0x270241aa,
+ 0xbe0b1010, 0xc90c2086, 0x5768b525, 0x206f85b3, 0xb966d409, 0xce61e49f,
+ 0x5edef90e, 0x29d9c998, 0xb0d09822, 0xc7d7a8b4, 0x59b33d17, 0x2eb40d81,
+ 0xb7bd5c3b, 0xc0ba6cad, 0xedb88320, 0x9abfb3b6, 0x03b6e20c, 0x74b1d29a,
+ 0xead54739, 0x9dd277af, 0x04db2615, 0x73dc1683, 0xe3630b12, 0x94643b84,
+ 0x0d6d6a3e, 0x7a6a5aa8, 0xe40ecf0b, 0x9309ff9d, 0x0a00ae27, 0x7d079eb1,
+ 0xf00f9344, 0x8708a3d2, 0x1e01f268, 0x6906c2fe, 0xf762575d, 0x806567cb,
+ 0x196c3671, 0x6e6b06e7, 0xfed41b76, 0x89d32be0, 0x10da7a5a, 0x67dd4acc,
+ 0xf9b9df6f, 0x8ebeeff9, 0x17b7be43, 0x60b08ed5, 0xd6d6a3e8, 0xa1d1937e,
+ 0x38d8c2c4, 0x4fdff252, 0xd1bb67f1, 0xa6bc5767, 0x3fb506dd, 0x48b2364b,
+ 0xd80d2bda, 0xaf0a1b4c, 0x36034af6, 0x41047a60, 0xdf60efc3, 0xa867df55,
+ 0x316e8eef, 0x4669be79, 0xcb61b38c, 0xbc66831a, 0x256fd2a0, 0x5268e236,
+ 0xcc0c7795, 0xbb0b4703, 0x220216b9, 0x5505262f, 0xc5ba3bbe, 0xb2bd0b28,
+ 0x2bb45a92, 0x5cb36a04, 0xc2d7ffa7, 0xb5d0cf31, 0x2cd99e8b, 0x5bdeae1d,
+ 0x9b64c2b0, 0xec63f226, 0x756aa39c, 0x026d930a, 0x9c0906a9, 0xeb0e363f,
+ 0x72076785, 0x05005713, 0x95bf4a82, 0xe2b87a14, 0x7bb12bae, 0x0cb61b38,
+ 0x92d28e9b, 0xe5d5be0d, 0x7cdcefb7, 0x0bdbdf21, 0x86d3d2d4, 0xf1d4e242,
+ 0x68ddb3f8, 0x1fda836e, 0x81be16cd, 0xf6b9265b, 0x6fb077e1, 0x18b74777,
+ 0x88085ae6, 0xff0f6a70, 0x66063bca, 0x11010b5c, 0x8f659eff, 0xf862ae69,
+ 0x616bffd3, 0x166ccf45, 0xa00ae278, 0xd70dd2ee, 0x4e048354, 0x3903b3c2,
+ 0xa7672661, 0xd06016f7, 0x4969474d, 0x3e6e77db, 0xaed16a4a, 0xd9d65adc,
+ 0x40df0b66, 0x37d83bf0, 0xa9bcae53, 0xdebb9ec5, 0x47b2cf7f, 0x30b5ffe9,
+ 0xbdbdf21c, 0xcabac28a, 0x53b39330, 0x24b4a3a6, 0xbad03605, 0xcdd70693,
+ 0x54de5729, 0x23d967bf, 0xb3667a2e, 0xc4614ab8, 0x5d681b02, 0x2a6f2b94,
+ 0xb40bbe37, 0xc30c8ea1, 0x5a05df1b, 0x2d02ef8d
+};
+
+static uint32_t crc32(uint32_t crc, const void *buf, size_t size)
+{
+ const uint8_t *p;
+
+ p = buf;
+ while (size--)
+ crc = crc32_tab[(crc ^ *p++) & 0xff] ^ (crc >> 8);
+
+ return crc;
+}
+
+static uint16_t h(uint8_t j, const uint8_t *buf, size_t len, uint16_t m)
+{
+ uint32_t crc = crc32(~0, &j, 1);
+
+ return (crc32(crc, buf, len) & 0xffff) % m;
+}
+
+static void set_bit(uint8_t *bf, uint16_t m)
+{
+ bf[m / 8] |= 1 << (m & 7);
+}
+
+void nan_bf(uint8_t idx, uint8_t *bf, uint16_t bf_len, const uint8_t *buf,
+ size_t len)
+{
+ uint8_t i;
+
+ for (i = 0; i < 4; ++i)
+ set_bit(bf, h(i + idx * 4, buf, len, 8 * bf_len));
+}
--- /dev/null
+#include <errno.h>
+#include <string.h>
+#include <stdio.h>
+
+#include <netlink/genl/genl.h>
+#include <netlink/genl/family.h>
+#include <netlink/genl/ctrl.h>
+#include <netlink/msg.h>
+#include <netlink/attr.h>
+
+#include "nl80211.h"
+#include "iw.h"
+
+SECTION(coalesce);
+
+static int handle_coalesce_enable(struct nl80211_state *state,
+ struct nl_msg *msg, int argc, char **argv,
+ enum id_input id)
+{
+ struct nlattr *nl_rules, *nl_rule = NULL, *nl_pats, *nl_pat;
+ unsigned char *pat, *mask;
+ size_t patlen;
+ int patnum = 0, pkt_offset, err = 1;
+ char *eptr, *value1, *value2, *sptr = NULL, *end, buf[16768];
+ enum nl80211_coalesce_condition condition;
+ FILE *f = fopen(argv[0], "r");
+ enum {
+ PS_DELAY,
+ PS_CONDITION,
+ PS_PATTERNS
+ } parse_state = PS_DELAY;
+ int rule_num = 0;
+
+ if (!f)
+ return 1;
+
+ nl_rules = nla_nest_start(msg, NL80211_ATTR_COALESCE_RULE);
+ if (!nl_rules) {
+ fclose(f);
+ return -ENOBUFS;
+ }
+
+ while (!feof(f)) {
+ char *eol;
+
+ if (!fgets(buf, sizeof(buf), f))
+ break;
+
+ eol = strchr(buf + 5, '\r');
+ if (eol)
+ *eol = 0;
+ eol = strchr(buf + 5, '\n');
+ if (eol)
+ *eol = 0;
+
+ switch (parse_state) {
+ case PS_DELAY:
+ if (strncmp(buf, "delay=", 6) == 0) {
+ char *delay = buf + 6;
+
+ rule_num++;
+ nl_rule = nla_nest_start(msg, rule_num);
+ if (!nl_rule)
+ goto close;
+
+ NLA_PUT_U32(msg, NL80211_ATTR_COALESCE_RULE_DELAY,
+ strtoul(delay, &end, 10));
+ if (*end != '\0')
+ goto close;
+ parse_state = PS_CONDITION;
+ } else {
+ goto close;
+ }
+ break;
+ case PS_CONDITION:
+ if (strncmp(buf, "condition=", 10) == 0) {
+ char *cond = buf + 10;
+
+ condition = strtoul(cond, &end, 10);
+ if (*end != '\0')
+ goto close;
+ NLA_PUT_U32(msg, NL80211_ATTR_COALESCE_RULE_CONDITION,
+ condition);
+ parse_state = PS_PATTERNS;
+ } else {
+ goto close;
+ }
+ break;
+ case PS_PATTERNS:
+ if (strncmp(buf, "patterns=", 9) == 0) {
+ char *cur_pat = buf + 9;
+ char *next_pat = strchr(buf + 9, ',');
+
+ if (next_pat) {
+ *next_pat = 0;
+ next_pat++;
+ }
+
+ nl_pats = nla_nest_start(msg, NL80211_ATTR_COALESCE_RULE_PKT_PATTERN);
+ while (1) {
+ value1 = strtok_r(cur_pat, "+", &sptr);
+ value2 = strtok_r(NULL, "+", &sptr);
+
+ if (!value2) {
+ pkt_offset = 0;
+ if (!value1)
+ goto close;
+ value2 = value1;
+ } else {
+ pkt_offset = strtoul(value1, &eptr, 10);
+ if (eptr != value1 + strlen(value1))
+ goto close;
+ }
+
+ if (parse_hex_mask(value2, &pat, &patlen, &mask))
+ goto close;
+
+ nl_pat = nla_nest_start(msg, ++patnum);
+ NLA_PUT(msg, NL80211_PKTPAT_MASK,
+ DIV_ROUND_UP(patlen, 8), mask);
+ NLA_PUT(msg, NL80211_PKTPAT_PATTERN, patlen, pat);
+ NLA_PUT_U32(msg, NL80211_PKTPAT_OFFSET,
+ pkt_offset);
+ nla_nest_end(msg, nl_pat);
+ free(mask);
+ free(pat);
+
+ if (!next_pat)
+ break;
+ cur_pat = next_pat;
+ next_pat = strchr(cur_pat, ',');
+ if (next_pat) {
+ *next_pat = 0;
+ next_pat++;
+ }
+ }
+ nla_nest_end(msg, nl_pats);
+ nla_nest_end(msg, nl_rule);
+ parse_state = PS_DELAY;
+
+ } else {
+ goto close;
+ }
+ break;
+ default:
+ if (buf[0] == '#')
+ continue;
+ goto close;
+ }
+ }
+
+ if (parse_state == PS_DELAY)
+ err = 0;
+ else
+ err = 1;
+ goto close;
+nla_put_failure:
+ err = -ENOBUFS;
+close:
+ fclose(f);
+ nla_nest_end(msg, nl_rules);
+ return err;
+}
+
+COMMAND(coalesce, enable, "<config-file>",
+ NL80211_CMD_SET_COALESCE, 0, CIB_PHY, handle_coalesce_enable,
+ "Enable coalesce with given configuration.\n"
+ "The configuration file contains coalesce rules:\n"
+ " delay=<delay>\n"
+ " condition=<condition>\n"
+ " patterns=<[offset1+]<pattern1>,<[offset2+]<pattern2>,...>\n"
+ " delay=<delay>\n"
+ " condition=<condition>\n"
+ " patterns=<[offset1+]<pattern1>,<[offset2+]<pattern2>,...>\n"
+ " ...\n"
+ "delay: maximum coalescing delay in msec.\n"
+ "condition: 1/0 i.e. 'not match'/'match' the patterns\n"
+ "patterns: each pattern is given as a bytestring with '-' in\n"
+ "places where any byte may be present, e.g. 00:11:22:-:44 will\n"
+ "match 00:11:22:33:44 and 00:11:22:33:ff:44 etc. Offset and\n"
+ "pattern should be separated by '+', e.g. 18+43:34:00:12 will\n"
+ "match '43:34:00:12' after 18 bytes of offset in Rx packet.\n");
+
+static int
+handle_coalesce_disable(struct nl80211_state *state,
+ struct nl_msg *msg, int argc, char **argv,
+ enum id_input id)
+{
+ /* just a set w/o coalesce attribute */
+ return 0;
+}
+COMMAND(coalesce, disable, "", NL80211_CMD_SET_COALESCE, 0, CIB_PHY,
+ handle_coalesce_disable, "Disable coalesce.");
+
+static int print_coalesce_handler(struct nl_msg *msg, void *arg)
+{
+ struct nlattr *attrs[NL80211_ATTR_MAX + 1];
+ struct genlmsghdr *gnlh = nlmsg_data(nlmsg_hdr(msg));
+ struct nlattr *pattern, *rule;
+ int rem_pattern, rem_rule;
+ enum nl80211_coalesce_condition condition;
+ int delay;
+
+ nla_parse(attrs, NL80211_ATTR_MAX, genlmsg_attrdata(gnlh, 0),
+ genlmsg_attrlen(gnlh, 0), NULL);
+
+ if (!attrs[NL80211_ATTR_COALESCE_RULE]) {
+ printf("Coalesce is disabled.\n");
+ return NL_SKIP;
+ }
+
+ printf("Coalesce is enabled:\n");
+
+ nla_for_each_nested(rule, attrs[NL80211_ATTR_COALESCE_RULE], rem_rule) {
+ struct nlattr *ruleattr[NUM_NL80211_ATTR_COALESCE_RULE];
+
+ nla_parse(ruleattr, NL80211_ATTR_COALESCE_RULE_MAX,
+ nla_data(rule), nla_len(rule), NULL);
+
+ delay = nla_get_u32(ruleattr[NL80211_ATTR_COALESCE_RULE_DELAY]);
+ condition =
+ nla_get_u32(ruleattr[NL80211_ATTR_COALESCE_RULE_CONDITION]);
+
+ printf("Rule - max coalescing delay: %dmsec condition:", delay);
+ if (condition)
+ printf("not match\n");
+ else
+ printf("match\n");
+
+ if (ruleattr[NL80211_ATTR_COALESCE_RULE_PKT_PATTERN]) {
+ nla_for_each_nested(pattern,
+ ruleattr[NL80211_ATTR_COALESCE_RULE_PKT_PATTERN],
+ rem_pattern) {
+ struct nlattr *patattr[NUM_NL80211_PKTPAT];
+ int i, patlen, masklen, pkt_offset;
+ uint8_t *mask, *pat;
+
+ nla_parse(patattr, MAX_NL80211_PKTPAT,
+ nla_data(pattern), nla_len(pattern),
+ NULL);
+ if (!patattr[NL80211_PKTPAT_MASK] ||
+ !patattr[NL80211_PKTPAT_PATTERN] ||
+ !patattr[NL80211_PKTPAT_OFFSET]) {
+ printf(" * (invalid pattern specification)\n");
+ continue;
+ }
+ masklen = nla_len(patattr[NL80211_PKTPAT_MASK]);
+ patlen = nla_len(patattr[NL80211_PKTPAT_PATTERN]);
+ pkt_offset = nla_get_u32(patattr[NL80211_PKTPAT_OFFSET]);
+ if (DIV_ROUND_UP(patlen, 8) != masklen) {
+ printf(" * (invalid pattern specification)\n");
+ continue;
+ }
+ printf(" * packet offset: %d", pkt_offset);
+ printf(" pattern: ");
+ pat = nla_data(patattr[NL80211_PKTPAT_PATTERN]);
+ mask = nla_data(patattr[NL80211_PKTPAT_MASK]);
+ for (i = 0; i < patlen; i++) {
+ if (mask[i / 8] & (1 << (i % 8)))
+ printf("%.2x", pat[i]);
+ else
+ printf("--");
+ if (i != patlen - 1)
+ printf(":");
+ }
+ printf("\n");
+ }
+ }
+ }
+
+ return NL_SKIP;
+}
+
+static int handle_coalesce_show(struct nl80211_state *state,
+ struct nl_msg *msg, int argc, char **argv,
+ enum id_input id)
+{
+ register_handler(print_coalesce_handler, NULL);
+
+ return 0;
+}
+COMMAND(coalesce, show, "", NL80211_CMD_GET_COALESCE, 0, CIB_PHY, handle_coalesce_show,
+ "Show coalesce status.");
--- /dev/null
+#include <errno.h>
+
+#include <netlink/genl/genl.h>
+#include <netlink/genl/family.h>
+#include <netlink/genl/ctrl.h>
+#include <netlink/msg.h>
+#include <netlink/attr.h>
+
+#include "nl80211.h"
+#include "iw.h"
+
+static int iw_conn(struct nl80211_state *state,
+ struct nl_msg *msg, int argc, char **argv,
+ enum id_input id)
+{
+ char *end;
+ unsigned char bssid[6];
+ int freq;
+ int ret;
+
+ if (argc < 1)
+ return 1;
+
+ /* SSID */
+ NLA_PUT(msg, NL80211_ATTR_SSID, strlen(argv[0]), argv[0]);
+ argv++;
+ argc--;
+
+ /* freq */
+ if (argc) {
+ freq = strtoul(argv[0], &end, 10);
+ if (*end == '\0') {
+ NLA_PUT_U32(msg, NL80211_ATTR_WIPHY_FREQ, freq);
+ argv++;
+ argc--;
+ }
+ }
+
+ /* bssid */
+ if (argc) {
+ if (mac_addr_a2n(bssid, argv[0]) == 0) {
+ NLA_PUT(msg, NL80211_ATTR_MAC, 6, bssid);
+ argv++;
+ argc--;
+ }
+ }
+
+ if (!argc)
+ return 0;
+
+ if (strcmp(*argv, "key") != 0 && strcmp(*argv, "keys") != 0)
+ return 1;
+
+ argv++;
+ argc--;
+
+ ret = parse_keys(msg, &argv, &argc);
+ if (ret)
+ return ret;
+
+ if (!argc)
+ return 0;
+
+ if (!strcmp(*argv, "mfp:req"))
+ NLA_PUT_U32(msg, NL80211_ATTR_USE_MFP, NL80211_MFP_REQUIRED);
+ else if (!strcmp(*argv, "mfp:opt"))
+ NLA_PUT_U32(msg, NL80211_ATTR_USE_MFP, NL80211_MFP_OPTIONAL);
+ else if (!strcmp(*argv, "mfp:no"))
+ NLA_PUT_U32(msg, NL80211_ATTR_USE_MFP, NL80211_MFP_NO);
+ else
+ return -EINVAL;
+
+ return 0;
+
+ nla_put_failure:
+ return -ENOSPC;
+}
+
+static int disconnect(struct nl80211_state *state,
+ struct nl_msg *msg,
+ int argc, char **argv,
+ enum id_input id)
+{
+ return 0;
+}
+TOPLEVEL(disconnect, NULL,
+ NL80211_CMD_DISCONNECT, 0, CIB_NETDEV, disconnect,
+ "Disconnect from the current network.");
+
+static int iw_connect(struct nl80211_state *state,
+ struct nl_msg *msg, int argc, char **argv,
+ enum id_input id)
+{
+ char **conn_argv, *dev = argv[0];
+ static const __u32 cmds[] = {
+ NL80211_CMD_CONNECT,
+ };
+ struct print_event_args printargs = { };
+ int conn_argc, err;
+ bool wait = false;
+ int i;
+
+ /* strip "wlan0 connect" */
+ argc -= 2;
+ argv += 2;
+
+ /* check -w */
+ if (argc && strcmp(argv[0], "-w") == 0) {
+ wait = true;
+ argc--;
+ argv++;
+ }
+
+ err = __prepare_listen_events(state);
+ if (err)
+ return err;
+
+ conn_argc = 3 + argc;
+ conn_argv = calloc(conn_argc, sizeof(*conn_argv));
+ if (!conn_argv)
+ return -ENOMEM;
+
+ conn_argv[0] = dev;
+ conn_argv[1] = "connect";
+ conn_argv[2] = "establish";
+ for (i = 0; i < argc; i++)
+ conn_argv[i + 3] = argv[i];
+ err = handle_cmd(state, id, conn_argc, conn_argv);
+ free(conn_argv);
+ if (err)
+ return err;
+
+ if (!wait)
+ return 0;
+
+ /*
+ * WARNING: DO NOT COPY THIS CODE INTO YOUR APPLICATION
+ *
+ * This code has a bug:
+ *
+ * It is possible for a connect result message from another
+ * connect attempt to be processed here first, because we
+ * start listening to the multicast group before starting
+ * our own connect request, which may succeed but we get a
+ * fail message from a previous attempt that raced with us,
+ * or similar.
+ *
+ * The only proper way to fix this would be to listen to events
+ * before sending the command, and for the kernel to send the
+ * connect request or a cookie along with the event, so that you
+ * can match up whether the connect _you_ requested was finished
+ * or aborted.
+ *
+ * Alas, the kernel doesn't do that (yet).
+ */
+
+ __do_listen_events(state,
+ ARRAY_SIZE(cmds), cmds,
+ ARRAY_SIZE(cmds), cmds,
+ &printargs);
+ return 0;
+}
+TOPLEVEL(connect, "[-w] <SSID> [<freq in MHz>] [<bssid>] [key 0:abcde d:1:6162636465] [mfp:req/opt/no]",
+ 0, 0, CIB_NETDEV, iw_connect,
+ "Join the network with the given SSID (and frequency, BSSID).\n"
+ "With -w, wait for the connect to finish or fail.");
+HIDDEN(connect, establish, "", NL80211_CMD_CONNECT, 0, CIB_NETDEV, iw_conn);
+
+static int iw_auth(struct nl80211_state *state,
+ struct nl_msg *msg, int argc, char **argv,
+ enum id_input id)
+{
+ char *end;
+ unsigned char bssid[6];
+ int freq;
+ bool need_key = false;
+
+ if (argc < 4)
+ return 1;
+
+ /* SSID */
+ NLA_PUT(msg, NL80211_ATTR_SSID, strlen(argv[0]), argv[0]);
+ argv++;
+ argc--;
+
+ /* bssid */
+ if (mac_addr_a2n(bssid, argv[0]) == 0) {
+ NLA_PUT(msg, NL80211_ATTR_MAC, 6, bssid);
+ argv++;
+ argc--;
+ } else {
+ return 1;
+ }
+
+ /* FIXME */
+ if (strcmp(argv[0], "open") == 0) {
+ NLA_PUT_U32(msg, NL80211_ATTR_AUTH_TYPE,
+ NL80211_AUTHTYPE_OPEN_SYSTEM);
+ } else if (strcmp(argv[0], "shared") == 0) {
+ NLA_PUT_U32(msg, NL80211_ATTR_AUTH_TYPE,
+ NL80211_AUTHTYPE_SHARED_KEY);
+ need_key = true;
+ } else {
+ return 1;
+ }
+ argv++;
+ argc--;
+
+ freq = strtoul(argv[0], &end, 10);
+ if (*end == '\0') {
+ NLA_PUT_U32(msg, NL80211_ATTR_WIPHY_FREQ, freq);
+ argv++;
+ argc--;
+ } else {
+ return 1;
+ }
+
+ if (!argc && need_key)
+ return 1;
+ if (argc && !need_key)
+ return 1;
+ if (!argc)
+ return 0;
+
+ if (strcmp(*argv, "key") != 0 && strcmp(*argv, "keys") != 0)
+ return 1;
+
+ argv++;
+ argc--;
+
+ return parse_keys(msg, &argv, &argc);
+ nla_put_failure:
+ return -ENOSPC;
+}
+
+TOPLEVEL(auth, "<SSID> <bssid> <type:open|shared> <freq in MHz> [key 0:abcde d:1:6162636465]",
+ NL80211_CMD_AUTHENTICATE, 0, CIB_NETDEV, iw_auth,
+ "Authenticate with the given network.\n");
--- /dev/null
+#include <errno.h>
+
+#include <netlink/genl/genl.h>
+#include <netlink/genl/family.h>
+#include <netlink/genl/ctrl.h>
+#include <netlink/msg.h>
+#include <netlink/attr.h>
+
+#include "nl80211.h"
+#include "iw.h"
+
+static int iw_cqm_rssi(struct nl80211_state *state,
+ struct nl_msg *msg, int argc, char **argv,
+ enum id_input id)
+{
+ struct nl_msg *cqm = NULL;
+ int thold = 0;
+ int hyst = 0;
+ int ret = -ENOSPC;
+
+ /* get the required args */
+ if (argc < 1 || argc > 2)
+ return 1;
+
+ if (strcmp(argv[0], "off")) {
+ thold = atoi(argv[0]);
+
+ if (thold == 0)
+ return -EINVAL;
+
+ if (argc == 2)
+ hyst = atoi(argv[1]);
+ }
+
+ /* connection quality monitor attributes */
+ cqm = nlmsg_alloc();
+ if (!cqm)
+ return -ENOMEM;
+
+ NLA_PUT_U32(cqm, NL80211_ATTR_CQM_RSSI_THOLD, thold);
+ NLA_PUT_U32(cqm, NL80211_ATTR_CQM_RSSI_HYST, hyst);
+
+ nla_put_nested(msg, NL80211_ATTR_CQM, cqm);
+ ret = 0;
+
+ nla_put_failure:
+ nlmsg_free(cqm);
+ return ret;
+}
+
+TOPLEVEL(cqm, "",
+ 0, 0, CIB_NETDEV, NULL,
+ "Configure the WLAN connection quality monitor.\n");
+
+COMMAND(cqm, rssi, "<threshold|off> [<hysteresis>]",
+ NL80211_CMD_SET_CQM, 0, CIB_NETDEV, iw_cqm_rssi,
+ "Set connection quality monitor RSSI threshold.\n");
--- /dev/null
+#include <stdint.h>
+#include <stdbool.h>
+#include <net/if.h>
+#include <errno.h>
+#include <inttypes.h>
+#include "iw.h"
+
+static int no_seq_check(struct nl_msg *msg, void *arg)
+{
+ return NL_OK;
+}
+
+struct ieee80211_beacon_channel {
+ __u16 center_freq;
+ bool no_ir;
+ bool no_ibss;
+};
+
+static int parse_beacon_hint_chan(struct nlattr *tb,
+ struct ieee80211_beacon_channel *chan)
+{
+ struct nlattr *tb_freq[NL80211_FREQUENCY_ATTR_MAX + 1];
+ static struct nla_policy beacon_freq_policy[NL80211_FREQUENCY_ATTR_MAX + 1] = {
+ [NL80211_FREQUENCY_ATTR_FREQ] = { .type = NLA_U32 },
+ [NL80211_FREQUENCY_ATTR_NO_IR] = { .type = NLA_FLAG },
+ [__NL80211_FREQUENCY_ATTR_NO_IBSS] = { .type = NLA_FLAG },
+ };
+
+ if (nla_parse_nested(tb_freq,
+ NL80211_FREQUENCY_ATTR_MAX,
+ tb,
+ beacon_freq_policy))
+ return -EINVAL;
+
+ chan->center_freq = nla_get_u32(tb_freq[NL80211_FREQUENCY_ATTR_FREQ]);
+
+ if (tb_freq[NL80211_FREQUENCY_ATTR_NO_IR])
+ chan->no_ir = true;
+ if (tb_freq[__NL80211_FREQUENCY_ATTR_NO_IBSS])
+ chan->no_ibss = true;
+
+ return 0;
+}
+
+static void print_frame(struct print_event_args *args, struct nlattr *attr)
+{
+ uint8_t *frame;
+ size_t len;
+ unsigned int i;
+ char macbuf[6*3];
+ uint16_t tmp;
+
+ if (!attr) {
+ printf(" [no frame]");
+ return;
+ }
+
+ frame = nla_data(attr);
+ len = nla_len(attr);
+
+ if (len < 26) {
+ printf(" [invalid frame: ");
+ goto print_frame;
+ }
+
+ mac_addr_n2a(macbuf, frame + 10);
+ printf(" %s -> ", macbuf);
+ mac_addr_n2a(macbuf, frame + 4);
+ printf("%s", macbuf);
+
+ switch (frame[0] & 0xfc) {
+ case 0x10: /* assoc resp */
+ case 0x30: /* reassoc resp */
+ /* status */
+ tmp = (frame[27] << 8) + frame[26];
+ printf(" status: %d: %s", tmp, get_status_str(tmp));
+ break;
+ case 0x00: /* assoc req */
+ case 0x20: /* reassoc req */
+ break;
+ case 0xb0: /* auth */
+ /* status */
+ tmp = (frame[29] << 8) + frame[28];
+ printf(" status: %d: %s", tmp, get_status_str(tmp));
+ break;
+ case 0xa0: /* disassoc */
+ case 0xc0: /* deauth */
+ /* reason */
+ tmp = (frame[25] << 8) + frame[24];
+ printf(" reason %d: %s", tmp, get_reason_str(tmp));
+ break;
+ }
+
+ if (!args->frame)
+ return;
+
+ printf(" [frame:");
+
+ print_frame:
+ for (i = 0; i < len; i++)
+ printf(" %.02x", frame[i]);
+ printf("]");
+}
+
+static void parse_cqm_event(struct nlattr **attrs)
+{
+ static struct nla_policy cqm_policy[NL80211_ATTR_CQM_MAX + 1] = {
+ [NL80211_ATTR_CQM_RSSI_THOLD] = { .type = NLA_U32 },
+ [NL80211_ATTR_CQM_RSSI_HYST] = { .type = NLA_U32 },
+ [NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT] = { .type = NLA_U32 },
+ };
+ struct nlattr *cqm[NL80211_ATTR_CQM_MAX + 1];
+ struct nlattr *cqm_attr = attrs[NL80211_ATTR_CQM];
+
+ printf("CQM event: ");
+
+ if (!cqm_attr ||
+ nla_parse_nested(cqm, NL80211_ATTR_CQM_MAX, cqm_attr, cqm_policy)) {
+ printf("missing data!\n");
+ return;
+ }
+
+ if (cqm[NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT]) {
+ enum nl80211_cqm_rssi_threshold_event rssi_event;
+ int32_t rssi_level = -1;
+ bool found_one = false;
+
+ rssi_event = nla_get_u32(cqm[NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT]);
+ if (cqm[NL80211_ATTR_CQM_RSSI_LEVEL])
+ rssi_level = nla_get_u32(cqm[NL80211_ATTR_CQM_RSSI_LEVEL]);
+
+ switch (rssi_event) {
+ case NL80211_CQM_RSSI_THRESHOLD_EVENT_HIGH:
+ printf("RSSI (%i dBm) went above threshold\n", rssi_level);
+ found_one = true;
+ break;
+ case NL80211_CQM_RSSI_THRESHOLD_EVENT_LOW:
+ printf("RSSI (%i dBm) went below threshold\n", rssi_level);
+ found_one = true;
+ break;
+ case NL80211_CQM_RSSI_BEACON_LOSS_EVENT:
+ printf("Beacon loss detected\n");
+ found_one = true;
+ break;
+ }
+
+ if (!found_one)
+ printf("Unknown event type: %i\n", rssi_event);
+ } else if (cqm[NL80211_ATTR_CQM_PKT_LOSS_EVENT]) {
+ if (attrs[NL80211_ATTR_MAC]) {
+ uint32_t frames;
+ char buf[3*6];
+
+ frames = nla_get_u32(cqm[NL80211_ATTR_CQM_PKT_LOSS_EVENT]);
+ mac_addr_n2a(buf, nla_data(attrs[NL80211_ATTR_MAC]));
+ printf("peer %s didn't ACK %d packets\n", buf, frames);
+ } else {
+ printf("PKT-LOSS-EVENT did not have MAC attribute!\n");
+ }
+ } else if (cqm[NL80211_ATTR_CQM_BEACON_LOSS_EVENT]) {
+ printf("beacon loss\n");
+ } else {
+ printf("unknown event\n");
+ }
+}
+
+static const char * key_type_str(enum nl80211_key_type key_type)
+{
+ static char buf[30];
+ switch (key_type) {
+ case NL80211_KEYTYPE_GROUP:
+ return "Group";
+ case NL80211_KEYTYPE_PAIRWISE:
+ return "Pairwise";
+ case NL80211_KEYTYPE_PEERKEY:
+ return "PeerKey";
+ default:
+ snprintf(buf, sizeof(buf), "unknown(%d)", key_type);
+ return buf;
+ }
+}
+
+static void parse_mic_failure(struct nlattr **attrs)
+{
+ printf("Michael MIC failure event:");
+
+ if (attrs[NL80211_ATTR_MAC]) {
+ char addr[3 * ETH_ALEN];
+ mac_addr_n2a(addr, nla_data(attrs[NL80211_ATTR_MAC]));
+ printf(" source MAC address %s", addr);
+ }
+
+ if (attrs[NL80211_ATTR_KEY_SEQ] &&
+ nla_len(attrs[NL80211_ATTR_KEY_SEQ]) == 6) {
+ unsigned char *seq = nla_data(attrs[NL80211_ATTR_KEY_SEQ]);
+ printf(" seq=%02x%02x%02x%02x%02x%02x",
+ seq[0], seq[1], seq[2], seq[3], seq[4], seq[5]);
+ }
+ if (attrs[NL80211_ATTR_KEY_TYPE]) {
+ enum nl80211_key_type key_type =
+ nla_get_u32(attrs[NL80211_ATTR_KEY_TYPE]);
+ printf(" Key Type %s", key_type_str(key_type));
+ }
+
+ if (attrs[NL80211_ATTR_KEY_IDX]) {
+ __u8 key_id = nla_get_u8(attrs[NL80211_ATTR_KEY_IDX]);
+ printf(" Key Id %d", key_id);
+ }
+
+ printf("\n");
+}
+
+static void parse_wowlan_wake_event(struct nlattr **attrs)
+{
+ struct nlattr *tb[NUM_NL80211_WOWLAN_TRIG],
+ *tb_match[NUM_NL80211_ATTR];
+
+ printf("WoWLAN wakeup\n");
+ if (!attrs[NL80211_ATTR_WOWLAN_TRIGGERS]) {
+ printf("\twakeup not due to WoWLAN\n");
+ return;
+ }
+
+ nla_parse(tb, MAX_NL80211_WOWLAN_TRIG,
+ nla_data(attrs[NL80211_ATTR_WOWLAN_TRIGGERS]),
+ nla_len(attrs[NL80211_ATTR_WOWLAN_TRIGGERS]), NULL);
+
+ if (tb[NL80211_WOWLAN_TRIG_DISCONNECT])
+ printf("\t* was disconnected\n");
+ if (tb[NL80211_WOWLAN_TRIG_MAGIC_PKT])
+ printf("\t* magic packet received\n");
+ if (tb[NL80211_WOWLAN_TRIG_PKT_PATTERN])
+ printf("\t* pattern index: %u\n",
+ nla_get_u32(tb[NL80211_WOWLAN_TRIG_PKT_PATTERN]));
+ if (tb[NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE])
+ printf("\t* GTK rekey failure\n");
+ if (tb[NL80211_WOWLAN_TRIG_EAP_IDENT_REQUEST])
+ printf("\t* EAP identity request\n");
+ if (tb[NL80211_WOWLAN_TRIG_4WAY_HANDSHAKE])
+ printf("\t* 4-way handshake\n");
+ if (tb[NL80211_WOWLAN_TRIG_RFKILL_RELEASE])
+ printf("\t* RF-kill released\n");
+ if (tb[NL80211_WOWLAN_TRIG_NET_DETECT_RESULTS]) {
+ struct nlattr *match, *freq;
+ int rem_nst, rem_nst2;
+
+ printf("\t* network detected\n");
+ nla_for_each_nested(match,
+ tb[NL80211_WOWLAN_TRIG_NET_DETECT_RESULTS],
+ rem_nst) {
+ nla_parse_nested(tb_match, NL80211_ATTR_MAX, match,
+ NULL);
+ printf("\t\tSSID: \"");
+ print_ssid_escaped(nla_len(tb_match[NL80211_ATTR_SSID]),
+ nla_data(tb_match[NL80211_ATTR_SSID]));
+ printf("\"");
+ if (tb_match[NL80211_ATTR_SCAN_FREQUENCIES]) {
+ printf(" freq(s):");
+ nla_for_each_nested(freq,
+ tb_match[NL80211_ATTR_SCAN_FREQUENCIES],
+ rem_nst2)
+ printf(" %d", nla_get_u32(freq));
+ }
+ printf("\n");
+ }
+ }
+ if (tb[NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211]) {
+ uint8_t *d = nla_data(tb[NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211]);
+ int l = nla_len(tb[NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211]);
+ int i;
+ printf("\t* packet (might be truncated): ");
+ for (i = 0; i < l; i++) {
+ if (i > 0)
+ printf(":");
+ printf("%.2x", d[i]);
+ }
+ printf("\n");
+ }
+ if (tb[NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023]) {
+ uint8_t *d = nla_data(tb[NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023]);
+ int l = nla_len(tb[NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023]);
+ int i;
+ printf("\t* packet (might be truncated): ");
+ for (i = 0; i < l; i++) {
+ if (i > 0)
+ printf(":");
+ printf("%.2x", d[i]);
+ }
+ printf("\n");
+ }
+ if (tb[NL80211_WOWLAN_TRIG_WAKEUP_TCP_MATCH])
+ printf("\t* TCP connection wakeup received\n");
+ if (tb[NL80211_WOWLAN_TRIG_WAKEUP_TCP_CONNLOST])
+ printf("\t* TCP connection lost\n");
+ if (tb[NL80211_WOWLAN_TRIG_WAKEUP_TCP_NOMORETOKENS])
+ printf("\t* TCP connection ran out of tokens\n");
+}
+
+extern struct vendor_event *__start_vendor_event[];
+extern struct vendor_event *__stop_vendor_event;
+
+// Dummy to force the section to exist
+VENDOR_EVENT(0xffffffff, 0xffffffff, NULL);
+
+static void parse_vendor_event(struct nlattr **attrs, bool dump)
+{
+ __u32 vendor_id, subcmd;
+ unsigned int i;
+
+ if (!attrs[NL80211_ATTR_VENDOR_ID] ||
+ !attrs[NL80211_ATTR_VENDOR_SUBCMD])
+ return;
+
+ vendor_id = nla_get_u32(attrs[NL80211_ATTR_VENDOR_ID]);
+ subcmd = nla_get_u32(attrs[NL80211_ATTR_VENDOR_SUBCMD]);
+
+ printf("vendor event %.6x:%d", vendor_id, subcmd);
+
+ for (i = 0; i < &__stop_vendor_event - __start_vendor_event; i++) {
+ struct vendor_event *ev = __start_vendor_event[i];
+
+ if (!ev)
+ continue;
+
+ if (ev->vendor_id != vendor_id)
+ continue;
+ if (ev->subcmd != subcmd)
+ continue;
+ if (!ev->callback)
+ continue;
+
+ ev->callback(vendor_id, subcmd, attrs[NL80211_ATTR_VENDOR_DATA]);
+ goto out;
+ }
+
+ if (dump && attrs[NL80211_ATTR_VENDOR_DATA])
+ iw_hexdump("vendor event",
+ nla_data(attrs[NL80211_ATTR_VENDOR_DATA]),
+ nla_len(attrs[NL80211_ATTR_VENDOR_DATA]));
+out:
+ printf("\n");
+}
+
+static void parse_nan_term(struct nlattr **attrs)
+{
+ struct nlattr *func[NL80211_NAN_FUNC_ATTR_MAX + 1];
+
+ static struct nla_policy
+ nan_func_policy[NL80211_NAN_FUNC_ATTR_MAX + 1] = {
+ [NL80211_NAN_FUNC_TYPE] = { .type = NLA_U8 },
+ [NL80211_NAN_FUNC_SERVICE_ID] = { },
+ [NL80211_NAN_FUNC_PUBLISH_TYPE] = { .type = NLA_U8 },
+ [NL80211_NAN_FUNC_PUBLISH_BCAST] = { .type = NLA_FLAG },
+ [NL80211_NAN_FUNC_SUBSCRIBE_ACTIVE] = { .type = NLA_FLAG },
+ [NL80211_NAN_FUNC_FOLLOW_UP_ID] = { .type = NLA_U8 },
+ [NL80211_NAN_FUNC_FOLLOW_UP_REQ_ID] = { .type = NLA_U8 },
+ [NL80211_NAN_FUNC_FOLLOW_UP_DEST] = { },
+ [NL80211_NAN_FUNC_CLOSE_RANGE] = { .type = NLA_FLAG },
+ [NL80211_NAN_FUNC_TTL] = { .type = NLA_U32 },
+ [NL80211_NAN_FUNC_SERVICE_INFO] = { },
+ [NL80211_NAN_FUNC_SRF] = { .type = NLA_NESTED },
+ [NL80211_NAN_FUNC_RX_MATCH_FILTER] = { .type = NLA_NESTED },
+ [NL80211_NAN_FUNC_TX_MATCH_FILTER] = { .type = NLA_NESTED },
+ [NL80211_NAN_FUNC_INSTANCE_ID] = { .type = NLA_U8},
+ };
+
+ if (!attrs[NL80211_ATTR_COOKIE]) {
+ printf("Bad NAN func termination format - cookie is missing\n");
+ return;
+ }
+
+ if (nla_parse_nested(func, NL80211_NAN_FUNC_ATTR_MAX,
+ attrs[NL80211_ATTR_NAN_FUNC],
+ nan_func_policy)) {
+ printf("NAN: failed to parse nan func\n");
+ return;
+ }
+
+ if (!func[NL80211_NAN_FUNC_INSTANCE_ID]) {
+ printf("Bad NAN func termination format-instance id missing\n");
+ return;
+ }
+
+ if (!func[NL80211_NAN_FUNC_TERM_REASON]) {
+ printf("Bad NAN func termination format - reason is missing\n");
+ return;
+ }
+ printf("NAN(cookie=0x%llx): Termination event: id = %d, reason = ",
+ (long long int)nla_get_u64(attrs[NL80211_ATTR_COOKIE]),
+ nla_get_u8(func[NL80211_NAN_FUNC_INSTANCE_ID]));
+ switch (nla_get_u8(func[NL80211_NAN_FUNC_TERM_REASON])) {
+ case NL80211_NAN_FUNC_TERM_REASON_USER_REQUEST:
+ printf("user request\n");
+ break;
+ case NL80211_NAN_FUNC_TERM_REASON_TTL_EXPIRED:
+ printf("expired\n");
+ break;
+ case NL80211_NAN_FUNC_TERM_REASON_ERROR:
+ printf("error\n");
+ break;
+ default:
+ printf("unknown\n");
+ }
+}
+
+static const char *ftm_fail_reason(unsigned int reason)
+{
+#define FTM_FAIL_REASON(x) case NL80211_PMSR_FTM_FAILURE_##x: return #x
+ switch (reason) {
+ FTM_FAIL_REASON(UNSPECIFIED);
+ FTM_FAIL_REASON(NO_RESPONSE);
+ FTM_FAIL_REASON(REJECTED);
+ FTM_FAIL_REASON(WRONG_CHANNEL);
+ FTM_FAIL_REASON(PEER_NOT_CAPABLE);
+ FTM_FAIL_REASON(INVALID_TIMESTAMP);
+ FTM_FAIL_REASON(PEER_BUSY);
+ FTM_FAIL_REASON(BAD_CHANGED_PARAMS);
+ default:
+ return "unknown";
+ }
+}
+
+static void parse_pmsr_ftm_data(struct nlattr *data)
+{
+ struct nlattr *ftm[NL80211_PMSR_FTM_RESP_ATTR_MAX + 1];
+
+ printf(" FTM");
+ nla_parse_nested(ftm, NL80211_PMSR_FTM_RESP_ATTR_MAX, data, NULL);
+
+ if (ftm[NL80211_PMSR_FTM_RESP_ATTR_FAIL_REASON]) {
+ printf(" failed: %s (%d)",
+ ftm_fail_reason(nla_get_u32(ftm[NL80211_PMSR_FTM_RESP_ATTR_FAIL_REASON])),
+ nla_get_u32(ftm[NL80211_PMSR_FTM_RESP_ATTR_FAIL_REASON]));
+ if (ftm[NL80211_PMSR_FTM_RESP_ATTR_BUSY_RETRY_TIME])
+ printf(" retry after %us",
+ nla_get_u32(ftm[NL80211_PMSR_FTM_RESP_ATTR_BUSY_RETRY_TIME]));
+ printf("\n");
+ return;
+ }
+
+ printf("\n");
+
+#define PFTM(tp, attr, sign) \
+ do { \
+ if (ftm[NL80211_PMSR_FTM_RESP_ATTR_##attr]) \
+ printf(" " #attr ": %lld\n", \
+ (sign long long)nla_get_##tp( \
+ ftm[NL80211_PMSR_FTM_RESP_ATTR_##attr])); \
+ } while (0)
+
+ PFTM(u32, BURST_INDEX, unsigned);
+ PFTM(u32, NUM_FTMR_ATTEMPTS, unsigned);
+ PFTM(u32, NUM_FTMR_SUCCESSES, unsigned);
+ PFTM(u8, NUM_BURSTS_EXP, unsigned);
+ PFTM(u8, BURST_DURATION, unsigned);
+ PFTM(u8, FTMS_PER_BURST, unsigned);
+ PFTM(u32, RSSI_AVG, signed);
+ PFTM(u32, RSSI_SPREAD, unsigned);
+ PFTM(u64, RTT_AVG, signed);
+ PFTM(u64, RTT_VARIANCE, unsigned);
+ PFTM(u64, RTT_SPREAD, unsigned);
+ PFTM(u64, DIST_AVG, signed);
+ PFTM(u64, DIST_VARIANCE, unsigned);
+ PFTM(u64, DIST_SPREAD, unsigned);
+
+ if (ftm[NL80211_PMSR_FTM_RESP_ATTR_TX_RATE]) {
+ char buf[100];
+
+ parse_bitrate(ftm[NL80211_PMSR_FTM_RESP_ATTR_TX_RATE],
+ buf, sizeof(buf));
+ printf(" TX bitrate: %s\n", buf);
+ }
+
+ if (ftm[NL80211_PMSR_FTM_RESP_ATTR_RX_RATE]) {
+ char buf[100];
+
+ parse_bitrate(ftm[NL80211_PMSR_FTM_RESP_ATTR_RX_RATE],
+ buf, sizeof(buf));
+ printf(" RX bitrate: %s\n", buf);
+ }
+
+ if (ftm[NL80211_PMSR_FTM_RESP_ATTR_LCI])
+ iw_hexdump(" LCI",
+ nla_data(ftm[NL80211_PMSR_FTM_RESP_ATTR_LCI]),
+ nla_len(ftm[NL80211_PMSR_FTM_RESP_ATTR_LCI]));
+
+ if (ftm[NL80211_PMSR_FTM_RESP_ATTR_CIVICLOC])
+ iw_hexdump(" civic location",
+ nla_data(ftm[NL80211_PMSR_FTM_RESP_ATTR_CIVICLOC]),
+ nla_len(ftm[NL80211_PMSR_FTM_RESP_ATTR_CIVICLOC]));
+}
+
+static const char *pmsr_status(unsigned int status)
+{
+#define PMSR_STATUS(x) case NL80211_PMSR_STATUS_##x: return #x
+ switch (status) {
+ PMSR_STATUS(SUCCESS);
+ PMSR_STATUS(REFUSED);
+ PMSR_STATUS(TIMEOUT);
+ PMSR_STATUS(FAILURE);
+ default:
+ return "unknown";
+ }
+#undef PMSR_STATUS
+}
+
+static void parse_pmsr_peer(struct nlattr *peer)
+{
+ struct nlattr *tb[NL80211_PMSR_PEER_ATTR_MAX + 1];
+ struct nlattr *resp[NL80211_PMSR_RESP_ATTR_MAX + 1];
+ struct nlattr *data[NL80211_PMSR_TYPE_MAX + 1];
+ char macbuf[6*3];
+ int err;
+
+ err = nla_parse_nested(tb, NL80211_PMSR_PEER_ATTR_MAX, peer, NULL);
+ if (err) {
+ printf(" Peer: failed to parse!\n");
+ return;
+ }
+
+ if (!tb[NL80211_PMSR_PEER_ATTR_ADDR]) {
+ printf(" Peer: no MAC address\n");
+ return;
+ }
+
+ mac_addr_n2a(macbuf, nla_data(tb[NL80211_PMSR_PEER_ATTR_ADDR]));
+ printf(" Peer %s:", macbuf);
+
+ if (!tb[NL80211_PMSR_PEER_ATTR_RESP]) {
+ printf(" no response!\n");
+ return;
+ }
+
+ err = nla_parse_nested(resp, NL80211_PMSR_RESP_ATTR_MAX,
+ tb[NL80211_PMSR_PEER_ATTR_RESP], NULL);
+ if (err) {
+ printf(" failed to parse response!\n");
+ return;
+ }
+
+ if (resp[NL80211_PMSR_RESP_ATTR_STATUS])
+ printf(" status=%d (%s)",
+ nla_get_u32(resp[NL80211_PMSR_RESP_ATTR_STATUS]),
+ pmsr_status(nla_get_u32(resp[NL80211_PMSR_RESP_ATTR_STATUS])));
+ if (resp[NL80211_PMSR_RESP_ATTR_HOST_TIME])
+ printf(" @%llu",
+ (unsigned long long)nla_get_u64(resp[NL80211_PMSR_RESP_ATTR_HOST_TIME]));
+ if (resp[NL80211_PMSR_RESP_ATTR_AP_TSF])
+ printf(" tsf=%llu",
+ (unsigned long long)nla_get_u64(resp[NL80211_PMSR_RESP_ATTR_AP_TSF]));
+ if (resp[NL80211_PMSR_RESP_ATTR_FINAL])
+ printf(" (final)");
+
+ if (!resp[NL80211_PMSR_RESP_ATTR_DATA]) {
+ printf(" - no data!\n");
+ return;
+ }
+
+ printf("\n");
+
+ nla_parse_nested(data, NL80211_PMSR_TYPE_MAX,
+ resp[NL80211_PMSR_RESP_ATTR_DATA], NULL);
+
+ if (data[NL80211_PMSR_TYPE_FTM])
+ parse_pmsr_ftm_data(data[NL80211_PMSR_TYPE_FTM]);
+}
+
+static void parse_pmsr_result(struct nlattr **tb,
+ struct print_event_args *pargs)
+{
+ struct nlattr *pmsr[NL80211_PMSR_ATTR_MAX + 1];
+ struct nlattr *peer;
+ unsigned long long cookie;
+ int err, i;
+
+ if (!tb[NL80211_ATTR_COOKIE]) {
+ printf("Peer measurements: no cookie!\n");
+ return;
+ }
+ cookie = nla_get_u64(tb[NL80211_ATTR_COOKIE]);
+
+ if (!tb[NL80211_ATTR_PEER_MEASUREMENTS]) {
+ printf("Peer measurements: no measurement data!\n");
+ return;
+ }
+
+ err = nla_parse_nested(pmsr, NL80211_PMSR_ATTR_MAX,
+ tb[NL80211_ATTR_PEER_MEASUREMENTS], NULL);
+ if (err) {
+ printf("Peer measurements: failed to parse measurement data!\n");
+ return;
+ }
+
+ if (!pmsr[NL80211_PMSR_ATTR_PEERS]) {
+ printf("Peer measurements: no peer data!\n");
+ return;
+ }
+
+ printf("Peer measurements (cookie %llu):\n", cookie);
+
+ nla_for_each_nested(peer, pmsr[NL80211_PMSR_ATTR_PEERS], i)
+ parse_pmsr_peer(peer);
+}
+
+static void parse_nan_match(struct nlattr **attrs)
+{
+ char macbuf[6*3];
+ __u64 cookie;
+ struct nlattr *match[NL80211_NAN_MATCH_ATTR_MAX + 1];
+ struct nlattr *local_func[NL80211_NAN_FUNC_ATTR_MAX + 1];
+ struct nlattr *peer_func[NL80211_NAN_FUNC_ATTR_MAX + 1];
+
+ static struct nla_policy
+ nan_match_policy[NL80211_NAN_MATCH_ATTR_MAX + 1] = {
+ [NL80211_NAN_MATCH_FUNC_LOCAL] = { .type = NLA_NESTED },
+ [NL80211_NAN_MATCH_FUNC_PEER] = { .type = NLA_NESTED },
+ };
+
+ static struct nla_policy
+ nan_func_policy[NL80211_NAN_FUNC_ATTR_MAX + 1] = {
+ [NL80211_NAN_FUNC_TYPE] = { .type = NLA_U8 },
+ [NL80211_NAN_FUNC_SERVICE_ID] = { },
+ [NL80211_NAN_FUNC_PUBLISH_TYPE] = { .type = NLA_U8 },
+ [NL80211_NAN_FUNC_PUBLISH_BCAST] = { .type = NLA_FLAG },
+ [NL80211_NAN_FUNC_SUBSCRIBE_ACTIVE] = { .type = NLA_FLAG },
+ [NL80211_NAN_FUNC_FOLLOW_UP_ID] = { .type = NLA_U8 },
+ [NL80211_NAN_FUNC_FOLLOW_UP_REQ_ID] = { .type = NLA_U8 },
+ [NL80211_NAN_FUNC_FOLLOW_UP_DEST] = { },
+ [NL80211_NAN_FUNC_CLOSE_RANGE] = { .type = NLA_FLAG },
+ [NL80211_NAN_FUNC_TTL] = { .type = NLA_U32 },
+ [NL80211_NAN_FUNC_SERVICE_INFO] = { },
+ [NL80211_NAN_FUNC_SRF] = { .type = NLA_NESTED },
+ [NL80211_NAN_FUNC_RX_MATCH_FILTER] = { .type = NLA_NESTED },
+ [NL80211_NAN_FUNC_TX_MATCH_FILTER] = { .type = NLA_NESTED },
+ [NL80211_NAN_FUNC_INSTANCE_ID] = { .type = NLA_U8},
+ };
+
+ cookie = nla_get_u64(attrs[NL80211_ATTR_COOKIE]);
+ mac_addr_n2a(macbuf, nla_data(attrs[NL80211_ATTR_MAC]));
+
+ if (nla_parse_nested(match, NL80211_NAN_MATCH_ATTR_MAX,
+ attrs[NL80211_ATTR_NAN_MATCH],
+ nan_match_policy)) {
+ printf("NAN: failed to parse nan match event\n");
+ return;
+ }
+
+ if (nla_parse_nested(local_func, NL80211_NAN_FUNC_ATTR_MAX,
+ match[NL80211_NAN_MATCH_FUNC_LOCAL],
+ nan_func_policy)) {
+ printf("NAN: failed to parse nan local func\n");
+ return;
+ }
+
+ if (nla_parse_nested(peer_func, NL80211_NAN_FUNC_ATTR_MAX,
+ match[NL80211_NAN_MATCH_FUNC_PEER],
+ nan_func_policy)) {
+ printf("NAN: failed to parse nan local func\n");
+ return;
+ }
+
+ if (nla_get_u8(peer_func[NL80211_NAN_FUNC_TYPE]) ==
+ NL80211_NAN_FUNC_PUBLISH) {
+ printf(
+ "NAN(cookie=0x%llx): DiscoveryResult, peer_id=%d, local_id=%d, peer_mac=%s",
+ cookie,
+ nla_get_u8(peer_func[NL80211_NAN_FUNC_INSTANCE_ID]),
+ nla_get_u8(local_func[NL80211_NAN_FUNC_INSTANCE_ID]),
+ macbuf);
+ if (peer_func[NL80211_NAN_FUNC_SERVICE_INFO])
+ printf(", info=%.*s",
+ nla_len(peer_func[NL80211_NAN_FUNC_SERVICE_INFO]),
+ (char *)nla_data(peer_func[NL80211_NAN_FUNC_SERVICE_INFO]));
+ } else if (nla_get_u8(peer_func[NL80211_NAN_FUNC_TYPE]) ==
+ NL80211_NAN_FUNC_SUBSCRIBE) {
+ printf(
+ "NAN(cookie=0x%llx): Replied, peer_id=%d, local_id=%d, peer_mac=%s",
+ cookie,
+ nla_get_u8(peer_func[NL80211_NAN_FUNC_INSTANCE_ID]),
+ nla_get_u8(local_func[NL80211_NAN_FUNC_INSTANCE_ID]),
+ macbuf);
+ } else if (nla_get_u8(peer_func[NL80211_NAN_FUNC_TYPE]) ==
+ NL80211_NAN_FUNC_FOLLOW_UP) {
+ printf(
+ "NAN(cookie=0x%llx): FollowUpReceive, peer_id=%d, local_id=%d, peer_mac=%s",
+ cookie,
+ nla_get_u8(peer_func[NL80211_NAN_FUNC_INSTANCE_ID]),
+ nla_get_u8(local_func[NL80211_NAN_FUNC_INSTANCE_ID]),
+ macbuf);
+ if (peer_func[NL80211_NAN_FUNC_SERVICE_INFO])
+ printf(", info=%.*s",
+ nla_len(peer_func[NL80211_NAN_FUNC_SERVICE_INFO]),
+ (char *)nla_data(peer_func[NL80211_NAN_FUNC_SERVICE_INFO]));
+ } else {
+ printf("NaN: Malformed event");
+ }
+
+ printf("\n");
+}
+
+static void parse_new_peer_candidate(struct nlattr **attrs)
+{
+ char macbuf[ETH_ALEN * 3];
+ int32_t sig_dbm;
+
+ printf("new peer candidate");
+ if (attrs[NL80211_ATTR_MAC]) {
+ mac_addr_n2a(macbuf, nla_data(attrs[NL80211_ATTR_MAC]));
+ printf(" %s", macbuf);
+ }
+ if (attrs[NL80211_ATTR_RX_SIGNAL_DBM]) {
+ sig_dbm = nla_get_u32(attrs[NL80211_ATTR_RX_SIGNAL_DBM]);
+ printf(" %d dBm", sig_dbm);
+ }
+
+ printf("\n");
+}
+
+static void parse_recv_interface(struct nlattr **attrs, int command)
+{
+ switch (command) {
+ case NL80211_CMD_NEW_INTERFACE:
+ printf("new interface");
+ break;
+ case NL80211_CMD_DEL_INTERFACE:
+ printf("del interface");
+ break;
+ case NL80211_CMD_SET_INTERFACE:
+ printf("set interface");
+ break;
+ default:
+ printf("unknown interface command (%i) received\n", command);
+ return;
+ }
+
+ if (attrs[NL80211_ATTR_IFTYPE]) {
+ printf(" type ");
+ switch (nla_get_u32(attrs[NL80211_ATTR_IFTYPE])) {
+ case NL80211_IFTYPE_STATION:
+ printf("station");
+ break;
+ case NL80211_IFTYPE_AP:
+ printf("access point");
+ break;
+ case NL80211_IFTYPE_MESH_POINT:
+ printf("mesh point");
+ break;
+ case NL80211_IFTYPE_ADHOC:
+ printf("IBSS");
+ break;
+ case NL80211_IFTYPE_MONITOR:
+ printf("monitor");
+ break;
+ case NL80211_IFTYPE_AP_VLAN:
+ printf("AP-VLAN");
+ break;
+ case NL80211_IFTYPE_WDS:
+ printf("WDS");
+ break;
+ case NL80211_IFTYPE_P2P_CLIENT:
+ printf("P2P-client");
+ break;
+ case NL80211_IFTYPE_P2P_GO:
+ printf("P2P-GO");
+ break;
+ case NL80211_IFTYPE_P2P_DEVICE:
+ printf("P2P-Device");
+ break;
+ case NL80211_IFTYPE_OCB:
+ printf("OCB");
+ break;
+ case NL80211_IFTYPE_NAN:
+ printf("NAN");
+ break;
+ default:
+ printf("unknown (%d)",
+ nla_get_u32(attrs[NL80211_ATTR_IFTYPE]));
+ break;
+ }
+ }
+
+ if (attrs[NL80211_ATTR_MESH_ID]) {
+ printf(" meshid ");
+ print_ssid_escaped(nla_len(attrs[NL80211_ATTR_MESH_ID]),
+ nla_data(attrs[NL80211_ATTR_MESH_ID]));
+ }
+
+ if (attrs[NL80211_ATTR_4ADDR]) {
+ printf(" use 4addr %d", nla_get_u8(attrs[NL80211_ATTR_4ADDR]));
+ }
+
+ printf("\n");
+}
+
+static void parse_sta_opmode_changed(struct nlattr **attrs)
+{
+ char macbuf[ETH_ALEN*3];
+
+ printf("sta opmode changed");
+
+ if (attrs[NL80211_ATTR_MAC]) {
+ mac_addr_n2a(macbuf, nla_data(attrs[NL80211_ATTR_MAC]));
+ printf(" %s", macbuf);
+ }
+
+ if (attrs[NL80211_ATTR_SMPS_MODE])
+ printf(" smps mode %d", nla_get_u8(attrs[NL80211_ATTR_SMPS_MODE]));
+
+ if (attrs[NL80211_ATTR_CHANNEL_WIDTH])
+ printf(" chan width %d", nla_get_u8(attrs[NL80211_ATTR_CHANNEL_WIDTH]));
+
+ if (attrs[NL80211_ATTR_NSS])
+ printf(" nss %d", nla_get_u8(attrs[NL80211_ATTR_NSS]));
+
+ printf("\n");
+}
+
+static void parse_ch_switch_notify(struct nlattr **attrs, int command)
+{
+ switch (command) {
+ case NL80211_CMD_CH_SWITCH_STARTED_NOTIFY:
+ printf("channel switch started");
+ break;
+ case NL80211_CMD_CH_SWITCH_NOTIFY:
+ printf("channel switch");
+ break;
+ default:
+ printf("unknown channel switch command (%i) received\n", command);
+ return;
+ }
+
+ if (attrs[NL80211_ATTR_CH_SWITCH_COUNT])
+ printf(" (count=%d)", nla_get_u32(attrs[NL80211_ATTR_CH_SWITCH_COUNT]));
+
+ if (attrs[NL80211_ATTR_WIPHY_FREQ])
+ printf(" freq=%d", nla_get_u32(attrs[NL80211_ATTR_WIPHY_FREQ]));
+
+ if (attrs[NL80211_ATTR_CHANNEL_WIDTH]) {
+ printf(" width=");
+ switch(nla_get_u32(attrs[NL80211_ATTR_CHANNEL_WIDTH])) {
+ case NL80211_CHAN_WIDTH_20_NOHT:
+ case NL80211_CHAN_WIDTH_20:
+ printf("\"20 MHz\"");
+ break;
+ case NL80211_CHAN_WIDTH_40:
+ printf("\"40 MHz\"");
+ break;
+ case NL80211_CHAN_WIDTH_80:
+ printf("\"80 MHz\"");
+ break;
+ case NL80211_CHAN_WIDTH_80P80:
+ printf("\"80+80 MHz\"");
+ break;
+ case NL80211_CHAN_WIDTH_160:
+ printf("\"160 MHz\"");
+ break;
+ case NL80211_CHAN_WIDTH_5:
+ printf("\"5 MHz\"");
+ break;
+ case NL80211_CHAN_WIDTH_10:
+ printf("\"10 MHz\"");
+ break;
+ default:
+ printf("\"unknown\"");
+ }
+ }
+
+ if (attrs[NL80211_ATTR_WIPHY_CHANNEL_TYPE]) {
+ printf(" type=");
+ switch(nla_get_u32(attrs[NL80211_ATTR_WIPHY_CHANNEL_TYPE])) {
+ case NL80211_CHAN_NO_HT:
+ printf("\"No HT\"");
+ break;
+ case NL80211_CHAN_HT20:
+ printf("\"HT20\"");
+ break;
+ case NL80211_CHAN_HT40MINUS:
+ printf("\"HT40-\"");
+ break;
+ case NL80211_CHAN_HT40PLUS:
+ printf("\"HT40+\"");
+ break;
+ }
+ }
+
+ if (attrs[NL80211_ATTR_CENTER_FREQ1])
+ printf(" freq1=%d", nla_get_u32(attrs[NL80211_ATTR_CENTER_FREQ1]));
+
+ if (attrs[NL80211_ATTR_CENTER_FREQ2])
+ printf(" freq2=%d", nla_get_u32(attrs[NL80211_ATTR_CENTER_FREQ2]));
+
+ printf("\n");
+}
+
+static int print_event(struct nl_msg *msg, void *arg)
+{
+ struct genlmsghdr *gnlh = nlmsg_data(nlmsg_hdr(msg));
+ struct nlattr *tb[NL80211_ATTR_MAX + 1], *nst;
+ struct print_event_args *args = arg;
+ char ifname[100];
+ char macbuf[6*3];
+ __u8 reg_type;
+ struct ieee80211_beacon_channel chan_before_beacon, chan_after_beacon;
+ __u32 wiphy_idx = 0;
+ int rem_nst;
+ __u16 status;
+
+ if (args->time || args->reltime) {
+ unsigned long long usecs, previous;
+
+ previous = 1000000ULL * args->ts.tv_sec + args->ts.tv_usec;
+ gettimeofday(&args->ts, NULL);
+ usecs = 1000000ULL * args->ts.tv_sec + args->ts.tv_usec;
+ if (args->reltime) {
+ if (!args->have_ts) {
+ usecs = 0;
+ args->have_ts = true;
+ } else
+ usecs -= previous;
+ }
+ printf("%llu.%06llu: ", usecs/1000000, usecs % 1000000);
+ }
+
+ nla_parse(tb, NL80211_ATTR_MAX, genlmsg_attrdata(gnlh, 0),
+ genlmsg_attrlen(gnlh, 0), NULL);
+
+ if (tb[NL80211_ATTR_IFINDEX] && tb[NL80211_ATTR_WIPHY]) {
+ /* if_indextoname may fails on delete interface/wiphy event */
+ if (if_indextoname(nla_get_u32(tb[NL80211_ATTR_IFINDEX]), ifname))
+ printf("%s (phy #%d): ", ifname, nla_get_u32(tb[NL80211_ATTR_WIPHY]));
+ else
+ printf("phy #%d: ", nla_get_u32(tb[NL80211_ATTR_WIPHY]));
+ } else if (tb[NL80211_ATTR_WDEV] && tb[NL80211_ATTR_WIPHY]) {
+ printf("wdev 0x%llx (phy #%d): ",
+ (unsigned long long)nla_get_u64(tb[NL80211_ATTR_WDEV]),
+ nla_get_u32(tb[NL80211_ATTR_WIPHY]));
+ } else if (tb[NL80211_ATTR_IFINDEX]) {
+ if_indextoname(nla_get_u32(tb[NL80211_ATTR_IFINDEX]), ifname);
+ printf("%s: ", ifname);
+ } else if (tb[NL80211_ATTR_WDEV]) {
+ printf("wdev 0x%llx: ", (unsigned long long)nla_get_u64(tb[NL80211_ATTR_WDEV]));
+ } else if (tb[NL80211_ATTR_WIPHY]) {
+ printf("phy #%d: ", nla_get_u32(tb[NL80211_ATTR_WIPHY]));
+ }
+
+ switch (gnlh->cmd) {
+ case NL80211_CMD_NEW_WIPHY:
+ printf("renamed to %s\n", nla_get_string(tb[NL80211_ATTR_WIPHY_NAME]));
+ break;
+ case NL80211_CMD_TRIGGER_SCAN:
+ printf("scan started\n");
+ break;
+ case NL80211_CMD_NEW_SCAN_RESULTS:
+ printf("scan finished:");
+ /* fall through */
+ case NL80211_CMD_SCAN_ABORTED:
+ if (gnlh->cmd == NL80211_CMD_SCAN_ABORTED)
+ printf("scan aborted:");
+ if (tb[NL80211_ATTR_SCAN_FREQUENCIES]) {
+ nla_for_each_nested(nst, tb[NL80211_ATTR_SCAN_FREQUENCIES], rem_nst)
+ printf(" %d", nla_get_u32(nst));
+ printf(",");
+ }
+ if (tb[NL80211_ATTR_SCAN_SSIDS]) {
+ nla_for_each_nested(nst, tb[NL80211_ATTR_SCAN_SSIDS], rem_nst) {
+ printf(" \"");
+ print_ssid_escaped(nla_len(nst), nla_data(nst));
+ printf("\"");
+ }
+ }
+ printf("\n");
+ break;
+ case NL80211_CMD_START_SCHED_SCAN:
+ printf("scheduled scan started\n");
+ break;
+ case NL80211_CMD_SCHED_SCAN_STOPPED:
+ printf("sched scan stopped\n");
+ break;
+ case NL80211_CMD_SCHED_SCAN_RESULTS:
+ printf("got scheduled scan results\n");
+ break;
+ case NL80211_CMD_WIPHY_REG_CHANGE:
+ case NL80211_CMD_REG_CHANGE:
+ if (gnlh->cmd == NL80211_CMD_WIPHY_REG_CHANGE)
+ printf("regulatory domain change (phy): ");
+ else
+ printf("regulatory domain change: ");
+
+ reg_type = nla_get_u8(tb[NL80211_ATTR_REG_TYPE]);
+
+ switch (reg_type) {
+ case NL80211_REGDOM_TYPE_COUNTRY:
+ printf("set to %s by %s request",
+ nla_get_string(tb[NL80211_ATTR_REG_ALPHA2]),
+ reg_initiator_to_string(nla_get_u8(tb[NL80211_ATTR_REG_INITIATOR])));
+ if (tb[NL80211_ATTR_WIPHY])
+ printf(" on phy%d", nla_get_u32(tb[NL80211_ATTR_WIPHY]));
+ break;
+ case NL80211_REGDOM_TYPE_WORLD:
+ printf("set to world roaming by %s request",
+ reg_initiator_to_string(nla_get_u8(tb[NL80211_ATTR_REG_INITIATOR])));
+ break;
+ case NL80211_REGDOM_TYPE_CUSTOM_WORLD:
+ printf("custom world roaming rules in place on phy%d by %s request",
+ nla_get_u32(tb[NL80211_ATTR_WIPHY]),
+ reg_initiator_to_string(nla_get_u32(tb[NL80211_ATTR_REG_INITIATOR])));
+ break;
+ case NL80211_REGDOM_TYPE_INTERSECTION:
+ printf("intersection used due to a request made by %s",
+ reg_initiator_to_string(nla_get_u32(tb[NL80211_ATTR_REG_INITIATOR])));
+ if (tb[NL80211_ATTR_WIPHY])
+ printf(" on phy%d", nla_get_u32(tb[NL80211_ATTR_WIPHY]));
+ break;
+ default:
+ printf("unknown source (upgrade this utility)");
+ break;
+ }
+
+ printf("\n");
+ break;
+ case NL80211_CMD_REG_BEACON_HINT:
+
+ wiphy_idx = nla_get_u32(tb[NL80211_ATTR_WIPHY]);
+
+ memset(&chan_before_beacon, 0, sizeof(chan_before_beacon));
+ memset(&chan_after_beacon, 0, sizeof(chan_after_beacon));
+
+ if (parse_beacon_hint_chan(tb[NL80211_ATTR_FREQ_BEFORE],
+ &chan_before_beacon))
+ break;
+ if (parse_beacon_hint_chan(tb[NL80211_ATTR_FREQ_AFTER],
+ &chan_after_beacon))
+ break;
+
+ if (chan_before_beacon.center_freq != chan_after_beacon.center_freq)
+ break;
+
+ /* A beacon hint is sent _only_ if something _did_ change */
+ printf("beacon hint:\n");
+
+ printf("phy%d %d MHz [%d]:\n",
+ wiphy_idx,
+ chan_before_beacon.center_freq,
+ ieee80211_frequency_to_channel(chan_before_beacon.center_freq));
+
+ if (chan_before_beacon.no_ir && !chan_after_beacon.no_ir) {
+ if (chan_before_beacon.no_ibss && !chan_after_beacon.no_ibss)
+ printf("\to Initiating radiation enabled\n");
+ else
+ printf("\to active scan enabled\n");
+ } else if (chan_before_beacon.no_ibss && !chan_after_beacon.no_ibss) {
+ printf("\to ibss enabled\n");
+ }
+
+ break;
+ case NL80211_CMD_NEW_STATION:
+ mac_addr_n2a(macbuf, nla_data(tb[NL80211_ATTR_MAC]));
+ printf("new station %s\n", macbuf);
+ break;
+ case NL80211_CMD_DEL_STATION:
+ mac_addr_n2a(macbuf, nla_data(tb[NL80211_ATTR_MAC]));
+ printf("del station %s\n", macbuf);
+ break;
+ case NL80211_CMD_JOIN_IBSS:
+ mac_addr_n2a(macbuf, nla_data(tb[NL80211_ATTR_MAC]));
+ printf("IBSS %s joined\n", macbuf);
+ break;
+ case NL80211_CMD_AUTHENTICATE:
+ printf("auth");
+ if (tb[NL80211_ATTR_FRAME])
+ print_frame(args, tb[NL80211_ATTR_FRAME]);
+ else if (tb[NL80211_ATTR_TIMED_OUT])
+ printf(": timed out");
+ else
+ printf(": unknown event");
+ printf("\n");
+ break;
+ case NL80211_CMD_ASSOCIATE:
+ printf("assoc");
+ if (tb[NL80211_ATTR_FRAME])
+ print_frame(args, tb[NL80211_ATTR_FRAME]);
+ else if (tb[NL80211_ATTR_TIMED_OUT])
+ printf(": timed out");
+ else
+ printf(": unknown event");
+ printf("\n");
+ break;
+ case NL80211_CMD_DEAUTHENTICATE:
+ printf("deauth");
+ print_frame(args, tb[NL80211_ATTR_FRAME]);
+ printf("\n");
+ break;
+ case NL80211_CMD_DISASSOCIATE:
+ printf("disassoc");
+ print_frame(args, tb[NL80211_ATTR_FRAME]);
+ printf("\n");
+ break;
+ case NL80211_CMD_UNPROT_DEAUTHENTICATE:
+ printf("unprotected deauth");
+ print_frame(args, tb[NL80211_ATTR_FRAME]);
+ printf("\n");
+ break;
+ case NL80211_CMD_UNPROT_DISASSOCIATE:
+ printf("unprotected disassoc");
+ print_frame(args, tb[NL80211_ATTR_FRAME]);
+ printf("\n");
+ break;
+ case NL80211_CMD_CONNECT:
+ status = 0;
+ if (tb[NL80211_ATTR_TIMED_OUT])
+ printf("timed out");
+ else if (!tb[NL80211_ATTR_STATUS_CODE])
+ printf("unknown connect status");
+ else if (nla_get_u16(tb[NL80211_ATTR_STATUS_CODE]) == 0)
+ printf("connected");
+ else {
+ status = nla_get_u16(tb[NL80211_ATTR_STATUS_CODE]);
+ printf("failed to connect");
+ }
+ if (tb[NL80211_ATTR_MAC]) {
+ mac_addr_n2a(macbuf, nla_data(tb[NL80211_ATTR_MAC]));
+ printf(" to %s", macbuf);
+ }
+ if (status)
+ printf(", status: %d: %s", status, get_status_str(status));
+ printf("\n");
+ break;
+ case NL80211_CMD_ROAM:
+ printf("roamed");
+ if (tb[NL80211_ATTR_MAC]) {
+ mac_addr_n2a(macbuf, nla_data(tb[NL80211_ATTR_MAC]));
+ printf(" to %s", macbuf);
+ }
+ printf("\n");
+ break;
+ case NL80211_CMD_DISCONNECT:
+ printf("disconnected");
+ if (tb[NL80211_ATTR_DISCONNECTED_BY_AP])
+ printf(" (by AP)");
+ else
+ printf(" (local request)");
+ if (tb[NL80211_ATTR_REASON_CODE])
+ printf(" reason: %d: %s", nla_get_u16(tb[NL80211_ATTR_REASON_CODE]),
+ get_reason_str(nla_get_u16(tb[NL80211_ATTR_REASON_CODE])));
+ printf("\n");
+ break;
+ case NL80211_CMD_REMAIN_ON_CHANNEL:
+ printf("remain on freq %d (%dms, cookie %llx)\n",
+ nla_get_u32(tb[NL80211_ATTR_WIPHY_FREQ]),
+ nla_get_u32(tb[NL80211_ATTR_DURATION]),
+ (unsigned long long)nla_get_u64(tb[NL80211_ATTR_COOKIE]));
+ break;
+ case NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL:
+ printf("done with remain on freq %d (cookie %llx)\n",
+ nla_get_u32(tb[NL80211_ATTR_WIPHY_FREQ]),
+ (unsigned long long)nla_get_u64(tb[NL80211_ATTR_COOKIE]));
+ break;
+ case NL80211_CMD_FRAME_WAIT_CANCEL:
+ printf("frame wait cancel on freq %d (cookie %llx)\n",
+ nla_get_u32(tb[NL80211_ATTR_WIPHY_FREQ]),
+ (unsigned long long)nla_get_u64(tb[NL80211_ATTR_COOKIE]));
+ break;
+ case NL80211_CMD_NOTIFY_CQM:
+ parse_cqm_event(tb);
+ break;
+ case NL80211_CMD_MICHAEL_MIC_FAILURE:
+ parse_mic_failure(tb);
+ break;
+ case NL80211_CMD_FRAME_TX_STATUS:
+ printf("mgmt TX status (cookie %llx): %s\n",
+ (unsigned long long)nla_get_u64(tb[NL80211_ATTR_COOKIE]),
+ tb[NL80211_ATTR_ACK] ? "acked" : "no ack");
+ break;
+ case NL80211_CMD_PMKSA_CANDIDATE:
+ printf("PMKSA candidate found\n");
+ break;
+ case NL80211_CMD_SET_WOWLAN:
+ parse_wowlan_wake_event(tb);
+ break;
+ case NL80211_CMD_PROBE_CLIENT:
+ if (tb[NL80211_ATTR_MAC])
+ mac_addr_n2a(macbuf, nla_data(tb[NL80211_ATTR_MAC]));
+ else
+ strcpy(macbuf, "??");
+ printf("probe client %s (cookie %llx): %s\n",
+ macbuf,
+ (unsigned long long)nla_get_u64(tb[NL80211_ATTR_COOKIE]),
+ tb[NL80211_ATTR_ACK] ? "acked" : "no ack");
+ break;
+ case NL80211_CMD_VENDOR:
+ parse_vendor_event(tb, args->frame);
+ break;
+ case NL80211_CMD_RADAR_DETECT: {
+ enum nl80211_radar_event event_type;
+ uint32_t freq;
+
+ if (!tb[NL80211_ATTR_RADAR_EVENT] ||
+ !tb[NL80211_ATTR_WIPHY_FREQ]) {
+ printf("BAD radar event\n");
+ break;
+ }
+
+ freq = nla_get_u32(tb[NL80211_ATTR_WIPHY_FREQ]);
+ event_type = nla_get_u32(tb[NL80211_ATTR_RADAR_EVENT]);
+
+ switch (event_type) {
+ case NL80211_RADAR_DETECTED:
+ printf("%d MHz: radar detected\n", freq);
+ break;
+ case NL80211_RADAR_CAC_FINISHED:
+ printf("%d MHz: CAC finished\n", freq);
+ break;
+ case NL80211_RADAR_CAC_ABORTED:
+ printf("%d MHz: CAC was aborted\n", freq);
+ break;
+ case NL80211_RADAR_NOP_FINISHED:
+ printf("%d MHz: NOP finished\n", freq);
+ break;
+ default:
+ printf("%d MHz: unknown radar event\n", freq);
+ }
+ }
+ break;
+ case NL80211_CMD_DEL_WIPHY:
+ printf("delete wiphy\n");
+ break;
+ case NL80211_CMD_PEER_MEASUREMENT_RESULT:
+ parse_pmsr_result(tb, args);
+ break;
+ case NL80211_CMD_PEER_MEASUREMENT_COMPLETE:
+ printf("peer measurement complete\n");
+ break;
+ case NL80211_CMD_DEL_NAN_FUNCTION:
+ parse_nan_term(tb);
+ break;
+ case NL80211_CMD_NAN_MATCH:
+ parse_nan_match(tb);
+ break;
+ case NL80211_CMD_NEW_PEER_CANDIDATE:
+ parse_new_peer_candidate(tb);
+ break;
+ case NL80211_CMD_NEW_INTERFACE:
+ case NL80211_CMD_SET_INTERFACE:
+ case NL80211_CMD_DEL_INTERFACE:
+ parse_recv_interface(tb, gnlh->cmd);
+ break;
+ case NL80211_CMD_STA_OPMODE_CHANGED:
+ parse_sta_opmode_changed(tb);
+ break;
+ case NL80211_CMD_STOP_AP:
+ printf("stop ap\n");
+ break;
+ case NL80211_CMD_CH_SWITCH_STARTED_NOTIFY:
+ case NL80211_CMD_CH_SWITCH_NOTIFY:
+ parse_ch_switch_notify(tb, gnlh->cmd);
+ break;
+ default:
+ printf("unknown event %d (%s)\n",
+ gnlh->cmd, command_name(gnlh->cmd));
+ break;
+ }
+
+ fflush(stdout);
+ return NL_SKIP;
+}
+
+struct wait_event {
+ int n_cmds, n_prints;
+ const __u32 *cmds;
+ const __u32 *prints;
+ __u32 cmd;
+ struct print_event_args *pargs;
+};
+
+static int wait_event(struct nl_msg *msg, void *arg)
+{
+ struct wait_event *wait = arg;
+ struct genlmsghdr *gnlh = nlmsg_data(nlmsg_hdr(msg));
+ int i;
+
+ if (wait->pargs) {
+ for (i = 0; i < wait->n_prints; i++) {
+ if (gnlh->cmd == wait->prints[i])
+ print_event(msg, wait->pargs);
+ }
+ }
+
+ for (i = 0; i < wait->n_cmds; i++) {
+ if (gnlh->cmd == wait->cmds[i])
+ wait->cmd = gnlh->cmd;
+ }
+
+ return NL_SKIP;
+}
+
+int __prepare_listen_events(struct nl80211_state *state)
+{
+ int mcid, ret;
+
+ /* Configuration multicast group */
+ mcid = nl_get_multicast_id(state->nl_sock, "nl80211", "config");
+ if (mcid < 0)
+ return mcid;
+
+ ret = nl_socket_add_membership(state->nl_sock, mcid);
+ if (ret)
+ return ret;
+
+ /* Scan multicast group */
+ mcid = nl_get_multicast_id(state->nl_sock, "nl80211", "scan");
+ if (mcid >= 0) {
+ ret = nl_socket_add_membership(state->nl_sock, mcid);
+ if (ret)
+ return ret;
+ }
+
+ /* Regulatory multicast group */
+ mcid = nl_get_multicast_id(state->nl_sock, "nl80211", "regulatory");
+ if (mcid >= 0) {
+ ret = nl_socket_add_membership(state->nl_sock, mcid);
+ if (ret)
+ return ret;
+ }
+
+ /* MLME multicast group */
+ mcid = nl_get_multicast_id(state->nl_sock, "nl80211", "mlme");
+ if (mcid >= 0) {
+ ret = nl_socket_add_membership(state->nl_sock, mcid);
+ if (ret)
+ return ret;
+ }
+
+ mcid = nl_get_multicast_id(state->nl_sock, "nl80211", "vendor");
+ if (mcid >= 0) {
+ ret = nl_socket_add_membership(state->nl_sock, mcid);
+ if (ret)
+ return ret;
+ }
+
+ mcid = nl_get_multicast_id(state->nl_sock, "nl80211", "nan");
+ if (mcid >= 0) {
+ ret = nl_socket_add_membership(state->nl_sock, mcid);
+ if (ret)
+ return ret;
+ }
+
+ return 0;
+}
+
+__u32 __do_listen_events(struct nl80211_state *state,
+ const int n_waits, const __u32 *waits,
+ const int n_prints, const __u32 *prints,
+ struct print_event_args *args)
+{
+ struct nl_cb *cb = nl_cb_alloc(iw_debug ? NL_CB_DEBUG : NL_CB_DEFAULT);
+ struct wait_event wait_ev;
+
+ if (!cb) {
+ fprintf(stderr, "failed to allocate netlink callbacks\n");
+ return -ENOMEM;
+ }
+
+ /* no sequence checking for multicast messages */
+ nl_cb_set(cb, NL_CB_SEQ_CHECK, NL_CB_CUSTOM, no_seq_check, NULL);
+ nl_cb_set(cb, NL_CB_VALID, NL_CB_CUSTOM, valid_handler, NULL);
+
+ if (n_waits && waits) {
+ wait_ev.cmds = waits;
+ wait_ev.n_cmds = n_waits;
+ wait_ev.prints = prints;
+ wait_ev.n_prints = n_prints;
+ wait_ev.pargs = args;
+ register_handler(wait_event, &wait_ev);
+ } else
+ register_handler(print_event, args);
+
+ wait_ev.cmd = 0;
+
+ while (!wait_ev.cmd)
+ nl_recvmsgs(state->nl_sock, cb);
+
+ nl_cb_put(cb);
+
+ return wait_ev.cmd;
+}
+
+__u32 listen_events(struct nl80211_state *state,
+ const int n_waits, const __u32 *waits)
+{
+ int ret;
+
+ ret = __prepare_listen_events(state);
+ if (ret)
+ return ret;
+
+ return __do_listen_events(state, n_waits, waits, 0, NULL, NULL);
+}
+
+static int print_events(struct nl80211_state *state,
+ struct nl_msg *msg,
+ int argc, char **argv,
+ enum id_input id)
+{
+ struct print_event_args args;
+ int ret;
+
+ memset(&args, 0, sizeof(args));
+
+ argc--;
+ argv++;
+
+ while (argc > 0) {
+ if (strcmp(argv[0], "-f") == 0)
+ args.frame = true;
+ else if (strcmp(argv[0], "-t") == 0)
+ args.time = true;
+ else if (strcmp(argv[0], "-r") == 0)
+ args.reltime = true;
+ else
+ return 1;
+ argc--;
+ argv++;
+ }
+
+ if (args.time && args.reltime)
+ return 1;
+
+ if (argc)
+ return 1;
+
+ ret = __prepare_listen_events(state);
+ if (ret)
+ return ret;
+
+ return __do_listen_events(state, 0, NULL, 0, NULL, &args);
+}
+TOPLEVEL(event, "[-t|-r] [-f]", 0, 0, CIB_NONE, print_events,
+ "Monitor events from the kernel.\n"
+ "-t - print timestamp\n"
+ "-r - print relative timestamp\n"
+ "-f - print full frame for auth/assoc etc.");
--- /dev/null
+#include <errno.h>
+
+#include <netlink/genl/genl.h>
+#include <netlink/genl/family.h>
+#include <netlink/genl/ctrl.h>
+#include <netlink/msg.h>
+#include <netlink/attr.h>
+#include <inttypes.h>
+
+#include "nl80211.h"
+#include "iw.h"
+
+SECTION(ftm);
+
+static int handle_ftm_stats(struct nl_msg *msg, void *arg)
+{
+ struct nlattr *tb[NL80211_ATTR_MAX + 1];
+ struct genlmsghdr *gnlh = nlmsg_data(nlmsg_hdr(msg));
+ struct nlattr *info[NL80211_FTM_STATS_MAX + 1];
+ static struct nla_policy info_policy[NL80211_FTM_STATS_MAX + 1] = {
+ [NL80211_FTM_STATS_SUCCESS_NUM] = { .type = NLA_U32 },
+ [NL80211_FTM_STATS_PARTIAL_NUM] = { .type = NLA_U32 },
+ [NL80211_FTM_STATS_FAILED_NUM] = { .type = NLA_U32 },
+ [NL80211_FTM_STATS_ASAP_NUM] = { .type = NLA_U32 },
+ [NL80211_FTM_STATS_NON_ASAP_NUM] = { .type = NLA_U32 },
+ [NL80211_FTM_STATS_TOTAL_DURATION_MSEC] = { .type = NLA_U64 },
+ [NL80211_FTM_STATS_UNKNOWN_TRIGGERS_NUM] = { .type = NLA_U32 },
+ [NL80211_FTM_STATS_RESCHEDULE_REQUESTS_NUM]
+ = { .type = NLA_U32 },
+ [NL80211_FTM_STATS_OUT_OF_WINDOW_TRIGGERS_NUM]
+ = { .type = NLA_U32 },
+ };
+
+ nla_parse(tb, NL80211_ATTR_MAX, genlmsg_attrdata(gnlh, 0),
+ genlmsg_attrlen(gnlh, 0), NULL);
+
+ if (!tb[NL80211_ATTR_FTM_RESPONDER_STATS]) {
+ fprintf(stderr, "FTM responder statistics are missing");
+ return NL_SKIP;
+ }
+
+ nla_parse(info, NL80211_REG_RULE_ATTR_MAX,
+ nla_data(tb[NL80211_ATTR_FTM_RESPONDER_STATS]),
+ nla_len(tb[NL80211_ATTR_FTM_RESPONDER_STATS]),
+ info_policy);
+
+ printf("FTM responder stats:\n");
+
+ if (info[NL80211_FTM_STATS_SUCCESS_NUM])
+ printf("\tSuccess num %u\n",
+ nla_get_u32(info[NL80211_FTM_STATS_SUCCESS_NUM]));
+
+ if (info[NL80211_FTM_STATS_PARTIAL_NUM])
+ printf("\tPartial success num %u\n",
+ nla_get_u32(info[NL80211_FTM_STATS_PARTIAL_NUM]));
+
+ if (info[NL80211_FTM_STATS_FAILED_NUM])
+ printf("\tFailed num %u\n",
+ nla_get_u32(info[NL80211_FTM_STATS_FAILED_NUM]));
+
+ if (info[NL80211_FTM_STATS_ASAP_NUM])
+ printf("\tASAP success num %u\n",
+ nla_get_u32(info[NL80211_FTM_STATS_ASAP_NUM]));
+
+ if (info[NL80211_FTM_STATS_NON_ASAP_NUM])
+ printf("\tNon ASAP num %u\n",
+ nla_get_u32(info[NL80211_FTM_STATS_NON_ASAP_NUM]));
+
+ if (info[NL80211_FTM_STATS_TOTAL_DURATION_MSEC])
+ printf("\tTotal duration %" PRIu64 "\n",
+ nla_get_u64(info[NL80211_FTM_STATS_TOTAL_DURATION_MSEC]));
+
+ if (info[NL80211_FTM_STATS_UNKNOWN_TRIGGERS_NUM])
+ printf("\tUnknown triggers num %u\n",
+ nla_get_u32(info[NL80211_FTM_STATS_UNKNOWN_TRIGGERS_NUM]));
+
+ if (info[NL80211_FTM_STATS_RESCHEDULE_REQUESTS_NUM])
+ printf("\tRescheduled requests num %u\n",
+ nla_get_u32(info[NL80211_FTM_STATS_RESCHEDULE_REQUESTS_NUM]));
+
+ if (info[NL80211_FTM_STATS_OUT_OF_WINDOW_TRIGGERS_NUM])
+ printf("\tOut of window num %u\n",
+ nla_get_u32(info[NL80211_FTM_STATS_OUT_OF_WINDOW_TRIGGERS_NUM]));
+
+ return NL_SKIP;
+}
+
+static int handle_ftm_get_stats(struct nl80211_state *state,
+ struct nl_msg *msg, int argc, char **argv,
+ enum id_input id)
+{
+ register_handler(handle_ftm_stats, NULL);
+ return 0;
+}
+
+COMMAND(ftm, get_stats, "",
+ NL80211_CMD_GET_FTM_RESPONDER_STATS, 0, CIB_NETDEV, handle_ftm_get_stats,
+ "Get FTM responder statistics.\n");
+
+static int handle_ftm_start_responder(struct nl80211_state *state,
+ struct nl_msg *msg, int argc, char **argv,
+ enum id_input id)
+{
+ int i;
+ char buf[256];
+ bool lci_present = false, civic_present = false;
+ struct nlattr *ftm = nla_nest_start(msg, NL80211_ATTR_FTM_RESPONDER);
+
+ if (!ftm)
+ return -ENOBUFS;
+
+ nla_put_flag(msg, NL80211_FTM_RESP_ATTR_ENABLED);
+
+ for (i = 0; i < argc; i++) {
+ if (strncmp(argv[i], "lci=", 4) == 0) {
+ size_t lci_len = strlen(argv[i] + 4);
+
+ if (lci_present || !lci_len || lci_len % 2 ||
+ !hex2bin(argv[i] + 4, buf)) {
+ printf("Illegal LCI buffer!\n");
+ return HANDLER_RET_USAGE;
+ }
+
+ lci_present = true;
+ NLA_PUT(msg, NL80211_FTM_RESP_ATTR_LCI,
+ lci_len / 2, buf);
+ } else if (strncmp(argv[i], "civic=", 6) == 0) {
+ size_t civic_len = strlen(argv[i] + 6);
+
+ if (civic_present || !civic_len || civic_len % 2 ||
+ !hex2bin(argv[i] + 6, buf)) {
+ printf("Illegal CIVIC buffer!\n");
+ return HANDLER_RET_USAGE;
+ }
+
+ civic_present = true;
+ NLA_PUT(msg, NL80211_FTM_RESP_ATTR_CIVICLOC,
+ civic_len / 2, buf);
+ } else {
+ printf("Illegal argument: %s\n", argv[i]);
+ return HANDLER_RET_USAGE;
+ }
+ }
+
+ nla_nest_end(msg, ftm);
+
+ return 0;
+
+nla_put_failure:
+ return -ENOMEM;
+}
+
+COMMAND(ftm, start_responder,
+ "[lci=<lci buffer in hex>] [civic=<civic buffer in hex>]",
+ NL80211_CMD_SET_BEACON, 0, CIB_NETDEV,
+ handle_ftm_start_responder,
+ "Start an FTM responder. Needs a running ap interface\n");
--- /dev/null
+/*
+ * This ought to be provided by libnl
+ */
+
+#include <asm/errno.h>
+#include <netlink/genl/genl.h>
+#include <netlink/genl/family.h>
+#include <netlink/genl/ctrl.h>
+#include <netlink/msg.h>
+#include <netlink/attr.h>
+#include <linux/genetlink.h>
+
+#include "iw.h"
+
+static int error_handler(struct sockaddr_nl *nla, struct nlmsgerr *err,
+ void *arg)
+{
+ int *ret = arg;
+ *ret = err->error;
+ return NL_STOP;
+}
+
+static int ack_handler(struct nl_msg *msg, void *arg)
+{
+ int *ret = arg;
+ *ret = 0;
+ return NL_STOP;
+}
+
+struct handler_args {
+ const char *group;
+ int id;
+};
+
+static int family_handler(struct nl_msg *msg, void *arg)
+{
+ struct handler_args *grp = arg;
+ struct nlattr *tb[CTRL_ATTR_MAX + 1];
+ struct genlmsghdr *gnlh = nlmsg_data(nlmsg_hdr(msg));
+ struct nlattr *mcgrp;
+ int rem_mcgrp;
+
+ nla_parse(tb, CTRL_ATTR_MAX, genlmsg_attrdata(gnlh, 0),
+ genlmsg_attrlen(gnlh, 0), NULL);
+
+ if (!tb[CTRL_ATTR_MCAST_GROUPS])
+ return NL_SKIP;
+
+ nla_for_each_nested(mcgrp, tb[CTRL_ATTR_MCAST_GROUPS], rem_mcgrp) {
+ struct nlattr *tb_mcgrp[CTRL_ATTR_MCAST_GRP_MAX + 1];
+
+ nla_parse(tb_mcgrp, CTRL_ATTR_MCAST_GRP_MAX,
+ nla_data(mcgrp), nla_len(mcgrp), NULL);
+
+ if (!tb_mcgrp[CTRL_ATTR_MCAST_GRP_NAME] ||
+ !tb_mcgrp[CTRL_ATTR_MCAST_GRP_ID])
+ continue;
+ if (strncmp(nla_data(tb_mcgrp[CTRL_ATTR_MCAST_GRP_NAME]),
+ grp->group, nla_len(tb_mcgrp[CTRL_ATTR_MCAST_GRP_NAME])))
+ continue;
+ grp->id = nla_get_u32(tb_mcgrp[CTRL_ATTR_MCAST_GRP_ID]);
+ break;
+ }
+
+ return NL_SKIP;
+}
+
+int nl_get_multicast_id(struct nl_sock *sock, const char *family, const char *group)
+{
+ struct nl_msg *msg;
+ struct nl_cb *cb;
+ int ret, ctrlid;
+ struct handler_args grp = {
+ .group = group,
+ .id = -ENOENT,
+ };
+
+ msg = nlmsg_alloc();
+ if (!msg)
+ return -ENOMEM;
+
+ cb = nl_cb_alloc(NL_CB_DEFAULT);
+ if (!cb) {
+ ret = -ENOMEM;
+ goto out_fail_cb;
+ }
+
+ ctrlid = genl_ctrl_resolve(sock, "nlctrl");
+
+ genlmsg_put(msg, 0, 0, ctrlid, 0,
+ 0, CTRL_CMD_GETFAMILY, 0);
+
+ ret = -ENOBUFS;
+ NLA_PUT_STRING(msg, CTRL_ATTR_FAMILY_NAME, family);
+
+ ret = nl_send_auto_complete(sock, msg);
+ if (ret < 0)
+ goto out;
+
+ ret = 1;
+
+ nl_cb_err(cb, NL_CB_CUSTOM, error_handler, &ret);
+ nl_cb_set(cb, NL_CB_ACK, NL_CB_CUSTOM, ack_handler, &ret);
+ nl_cb_set(cb, NL_CB_VALID, NL_CB_CUSTOM, family_handler, &grp);
+
+ while (ret > 0)
+ nl_recvmsgs(sock, cb);
+
+ if (ret == 0)
+ ret = grp.id;
+ nla_put_failure:
+ out:
+ nl_cb_put(cb);
+ out_fail_cb:
+ nlmsg_free(msg);
+ return ret;
+}
--- /dev/null
+#include <errno.h>
+#include <string.h>
+
+#include <netlink/genl/genl.h>
+#include <netlink/genl/family.h>
+#include <netlink/genl/ctrl.h>
+#include <netlink/msg.h>
+#include <netlink/attr.h>
+
+#include "nl80211.h"
+#include "iw.h"
+
+/* These enums need to be kept in sync with the kernel */
+enum hwsim_testmode_attr {
+ __HWSIM_TM_ATTR_INVALID = 0,
+ HWSIM_TM_ATTR_CMD = 1,
+ HWSIM_TM_ATTR_PS = 2,
+
+ /* keep last */
+ __HWSIM_TM_ATTR_AFTER_LAST,
+ HWSIM_TM_ATTR_MAX = __HWSIM_TM_ATTR_AFTER_LAST - 1
+};
+
+enum hwsim_testmode_cmd {
+ HWSIM_TM_CMD_SET_PS = 0,
+ HWSIM_TM_CMD_GET_PS = 1,
+ HWSIM_TM_CMD_STOP_QUEUES = 2,
+ HWSIM_TM_CMD_WAKE_QUEUES = 3,
+};
+
+
+SECTION(hwsim);
+
+static int print_hwsim_ps_handler(struct nl_msg *msg, void *arg)
+{
+ struct nlattr *attrs[NL80211_ATTR_MAX + 1];
+ struct nlattr *tb[HWSIM_TM_ATTR_MAX + 1];
+ struct genlmsghdr *gnlh = nlmsg_data(nlmsg_hdr(msg));
+
+ nla_parse(attrs, NL80211_ATTR_MAX, genlmsg_attrdata(gnlh, 0),
+ genlmsg_attrlen(gnlh, 0), NULL);
+
+ if (!attrs[NL80211_ATTR_TESTDATA])
+ return NL_SKIP;
+
+ nla_parse(tb, HWSIM_TM_ATTR_MAX, nla_data(attrs[NL80211_ATTR_TESTDATA]),
+ nla_len(attrs[NL80211_ATTR_TESTDATA]), NULL);
+
+ printf("HWSIM PS: %d\n", nla_get_u32(tb[HWSIM_TM_ATTR_PS]));
+
+ return NL_SKIP;
+}
+
+static int handle_hwsim_getps(struct nl80211_state *state,
+ struct nl_msg *msg, int argc, char **argv,
+ enum id_input id)
+{
+ struct nlattr *tmdata;
+
+ tmdata = nla_nest_start(msg, NL80211_ATTR_TESTDATA);
+ if (!tmdata)
+ goto nla_put_failure;
+
+ NLA_PUT_U32(msg, HWSIM_TM_ATTR_CMD, HWSIM_TM_CMD_GET_PS);
+
+ nla_nest_end(msg, tmdata);
+
+ register_handler(print_hwsim_ps_handler, NULL);
+ return 0;
+ nla_put_failure:
+ return -ENOBUFS;
+}
+COMMAND(hwsim, getps, "", NL80211_CMD_TESTMODE, 0, CIB_PHY, handle_hwsim_getps, "");
+
+static int handle_hwsim_setps(struct nl80211_state *state,
+ struct nl_msg *msg, int argc, char **argv,
+ enum id_input id)
+{
+ struct nlattr *tmdata;
+ __u32 ps;
+ char *end;
+
+ if (argc != 1)
+ return 1;
+
+ ps = strtoul(argv[0], &end, 0);
+ if (*end)
+ return 1;
+
+ tmdata = nla_nest_start(msg, NL80211_ATTR_TESTDATA);
+ if (!tmdata)
+ goto nla_put_failure;
+
+ NLA_PUT_U32(msg, HWSIM_TM_ATTR_CMD, HWSIM_TM_CMD_SET_PS);
+ NLA_PUT_U32(msg, HWSIM_TM_ATTR_PS, ps);
+
+ nla_nest_end(msg, tmdata);
+
+ register_handler(print_hwsim_ps_handler, NULL);
+ return 0;
+ nla_put_failure:
+ return -ENOBUFS;
+}
+COMMAND(hwsim, setps, "<value>", NL80211_CMD_TESTMODE, 0, CIB_PHY, handle_hwsim_setps, "");
+
+static int handle_hwsim_stop_queues(struct nl80211_state *state,
+ struct nl_msg *msg, int argc, char **argv,
+ enum id_input id)
+{
+ struct nlattr *tmdata;
+
+ if (argc != 0)
+ return 1;
+
+ tmdata = nla_nest_start(msg, NL80211_ATTR_TESTDATA);
+ if (!tmdata)
+ goto nla_put_failure;
+
+ NLA_PUT_U32(msg, HWSIM_TM_ATTR_CMD, HWSIM_TM_CMD_STOP_QUEUES);
+
+ nla_nest_end(msg, tmdata);
+ return 0;
+ nla_put_failure:
+ return -ENOBUFS;
+}
+COMMAND(hwsim, stopqueues, "", NL80211_CMD_TESTMODE, 0, CIB_PHY, handle_hwsim_stop_queues, "");
+
+static int handle_hwsim_wake_queues(struct nl80211_state *state,
+ struct nl_msg *msg, int argc, char **argv,
+ enum id_input id)
+{
+ struct nlattr *tmdata;
+
+ if (argc != 0)
+ return 1;
+
+ tmdata = nla_nest_start(msg, NL80211_ATTR_TESTDATA);
+ if (!tmdata)
+ goto nla_put_failure;
+
+ NLA_PUT_U32(msg, HWSIM_TM_ATTR_CMD, HWSIM_TM_CMD_WAKE_QUEUES);
+
+ nla_nest_end(msg, tmdata);
+ return 0;
+ nla_put_failure:
+ return -ENOBUFS;
+}
+COMMAND(hwsim, wakequeues, "", NL80211_CMD_TESTMODE, 0, CIB_PHY, handle_hwsim_wake_queues, "");
--- /dev/null
+#include <errno.h>
+#include <string.h>
+#include <strings.h>
+
+#include "nl80211.h"
+#include "iw.h"
+
+SECTION(ibss);
+
+static int join_ibss(struct nl80211_state *state,
+ struct nl_msg *msg,
+ int argc, char **argv,
+ enum id_input id)
+{
+ char *end;
+ struct chandef chandef;
+ unsigned char abssid[6];
+ unsigned char rates[NL80211_MAX_SUPP_RATES];
+ int n_rates = 0;
+ char *value = NULL, *sptr = NULL;
+ float rate;
+ int bintval;
+ int parsed, err;
+
+ if (argc < 2)
+ return 1;
+
+ /* SSID */
+ NLA_PUT(msg, NL80211_ATTR_SSID, strlen(argv[0]), argv[0]);
+ argv++;
+ argc--;
+
+ err = parse_freqchan(&chandef, false, argc, argv, &parsed);
+ if (err)
+ return err;
+
+ argv += parsed;
+ argc -= parsed;
+
+ err = put_chandef(msg, &chandef);
+ if (err)
+ return err;
+
+ if (argc && strcmp(argv[0], "fixed-freq") == 0) {
+ NLA_PUT_FLAG(msg, NL80211_ATTR_FREQ_FIXED);
+ argv++;
+ argc--;
+ }
+
+ if (argc) {
+ if (mac_addr_a2n(abssid, argv[0]) == 0) {
+ NLA_PUT(msg, NL80211_ATTR_MAC, 6, abssid);
+ argv++;
+ argc--;
+ }
+ }
+
+ if (argc > 1 && strcmp(argv[0], "beacon-interval") == 0) {
+ argv++;
+ argc--;
+ bintval = strtoul(argv[0], &end, 10);
+ if (*end != '\0')
+ return 1;
+ NLA_PUT_U32(msg, NL80211_ATTR_BEACON_INTERVAL, bintval);
+ argv++;
+ argc--;
+ }
+
+ /* basic rates */
+ if (argc > 1 && strcmp(argv[0], "basic-rates") == 0) {
+ argv++;
+ argc--;
+
+ value = strtok_r(argv[0], ",", &sptr);
+
+ while (value && n_rates < NL80211_MAX_SUPP_RATES) {
+ rate = strtod(value, &end);
+ rates[n_rates] = rate * 2;
+
+ /* filter out suspicious values */
+ if (*end != '\0' || !rates[n_rates] ||
+ rate*2 != rates[n_rates])
+ return 1;
+
+ n_rates++;
+ value = strtok_r(NULL, ",", &sptr);
+ }
+
+ NLA_PUT(msg, NL80211_ATTR_BSS_BASIC_RATES, n_rates, rates);
+
+ argv++;
+ argc--;
+ }
+
+ /* multicast rate */
+ if (argc > 1 && strcmp(argv[0], "mcast-rate") == 0) {
+ argv++;
+ argc--;
+
+ rate = strtod(argv[0], &end);
+ if (*end != '\0')
+ return 1;
+
+ NLA_PUT_U32(msg, NL80211_ATTR_MCAST_RATE, (int)(rate * 10));
+ argv++;
+ argc--;
+ }
+
+ if (!argc)
+ return 0;
+
+ if (strcmp(*argv, "key") != 0 && strcmp(*argv, "keys") != 0)
+ return 1;
+
+ argv++;
+ argc--;
+
+ return parse_keys(msg, &argv, &argc);
+ nla_put_failure:
+ return -ENOSPC;
+}
+
+static int leave_ibss(struct nl80211_state *state,
+ struct nl_msg *msg,
+ int argc, char **argv,
+ enum id_input id)
+{
+ return 0;
+}
+COMMAND(ibss, leave, NULL,
+ NL80211_CMD_LEAVE_IBSS, 0, CIB_NETDEV, leave_ibss,
+ "Leave the current IBSS cell.");
+COMMAND(ibss, join,
+ "<SSID> <freq in MHz> [NOHT|HT20|HT40+|HT40-|5MHz|10MHz|80MHz] [fixed-freq] [<fixed bssid>] [beacon-interval <TU>]"
+ " [basic-rates <rate in Mbps,rate2,...>] [mcast-rate <rate in Mbps>] "
+ "[key d:0:abcde]",
+ NL80211_CMD_JOIN_IBSS, 0, CIB_NETDEV, join_ibss,
+ "Join the IBSS cell with the given SSID, if it doesn't exist create\n"
+ "it on the given frequency. When fixed frequency is requested, don't\n"
+ "join/create a cell on a different frequency. When a fixed BSSID is\n"
+ "requested use that BSSID and do not adopt another cell's BSSID even\n"
+ "if it has higher TSF and the same SSID. If an IBSS is created, create\n"
+ "it with the specified basic-rates, multicast-rate and beacon-interval.");
--- /dev/null
+#ifndef __IEEE80211
+#define __IEEE80211
+
+/* 802.11n HT capability AMPDU settings (for ampdu_params_info) */
+#define IEEE80211_HT_AMPDU_PARM_FACTOR 0x03
+#define IEEE80211_HT_AMPDU_PARM_DENSITY 0x1C
+
+#define IEEE80211_HT_CAP_SUP_WIDTH_20_40 0x0002
+#define IEEE80211_HT_CAP_SGI_40 0x0040
+#define IEEE80211_HT_CAP_MAX_AMSDU 0x0800
+
+#define IEEE80211_HT_MCS_MASK_LEN 10
+
+/**
+ * struct ieee80211_mcs_info - MCS information
+ * @rx_mask: RX mask
+ * @rx_highest: highest supported RX rate. If set represents
+ * the highest supported RX data rate in units of 1 Mbps.
+ * If this field is 0 this value should not be used to
+ * consider the highest RX data rate supported.
+ * @tx_params: TX parameters
+ */
+struct ieee80211_mcs_info {
+ __u8 rx_mask[IEEE80211_HT_MCS_MASK_LEN];
+ __u16 rx_highest;
+ __u8 tx_params;
+ __u8 reserved[3];
+} __attribute__ ((packed));
+
+
+/**
+ * struct ieee80211_ht_cap - HT capabilities
+ *
+ * This structure is the "HT capabilities element" as
+ * described in 802.11n D5.0 7.3.2.57
+ */
+struct ieee80211_ht_cap {
+ __u16 cap_info;
+ __u8 ampdu_params_info;
+
+ /* 16 bytes MCS information */
+ struct ieee80211_mcs_info mcs;
+
+ __u16 extended_ht_cap_info;
+ __u32 tx_BF_cap_info;
+ __u8 antenna_selection_info;
+} __attribute__ ((packed));
+
+struct ieee80211_vht_mcs_info {
+ __u16 rx_vht_mcs;
+ __u16 rx_highest;
+ __u16 tx_vht_mcs;
+ __u16 tx_highest;
+} __attribute__ ((packed));
+
+struct ieee80211_vht_cap {
+ __u32 cap_info;
+ struct ieee80211_vht_mcs_info mcs;
+} __attribute__ ((packed));
+
+#endif /* __IEEE80211 */
--- /dev/null
+#include <stdbool.h>
+
+#include <netlink/genl/genl.h>
+#include <netlink/genl/family.h>
+#include <netlink/genl/ctrl.h>
+#include <netlink/msg.h>
+#include <netlink/attr.h>
+
+#include "nl80211.h"
+#include "iw.h"
+
+static void print_flag(const char *name, int *open)
+{
+ if (!*open)
+ printf(" (");
+ else
+ printf(", ");
+ printf("%s", name);
+ *open = 1;
+}
+
+static char *cipher_name(__u32 c)
+{
+ static char buf[20];
+
+ switch (c) {
+ case 0x000fac01:
+ return "WEP40 (00-0f-ac:1)";
+ case 0x000fac05:
+ return "WEP104 (00-0f-ac:5)";
+ case 0x000fac02:
+ return "TKIP (00-0f-ac:2)";
+ case 0x000fac04:
+ return "CCMP-128 (00-0f-ac:4)";
+ case 0x000fac06:
+ return "CMAC (00-0f-ac:6)";
+ case 0x000fac08:
+ return "GCMP-128 (00-0f-ac:8)";
+ case 0x000fac09:
+ return "GCMP-256 (00-0f-ac:9)";
+ case 0x000fac0a:
+ return "CCMP-256 (00-0f-ac:10)";
+ case 0x000fac0b:
+ return "GMAC-128 (00-0f-ac:11)";
+ case 0x000fac0c:
+ return "GMAC-256 (00-0f-ac:12)";
+ case 0x000fac0d:
+ return "CMAC-256 (00-0f-ac:13)";
+ case 0x00147201:
+ return "WPI-SMS4 (00-14-72:1)";
+ default:
+ sprintf(buf, "%.2x-%.2x-%.2x:%d",
+ c >> 24, (c >> 16) & 0xff,
+ (c >> 8) & 0xff, c & 0xff);
+
+ return buf;
+ }
+}
+
+static int ext_feature_isset(const unsigned char *ext_features, int ext_features_len,
+ enum nl80211_ext_feature_index ftidx)
+{
+ unsigned char ft_byte;
+
+ if ((int) ftidx / 8 >= ext_features_len)
+ return 0;
+
+ ft_byte = ext_features[ftidx / 8];
+ return (ft_byte & BIT(ftidx % 8)) != 0;
+}
+
+static void _ext_feat_print(const struct nlattr *tb,
+ enum nl80211_ext_feature_index idx,
+ const char *feature_name, const char *feature_desc)
+{
+ if (ext_feature_isset(nla_data(tb), nla_len(tb),idx))
+ printf("\t\t* [ %s ]: %s\n", feature_name, feature_desc);
+}
+#define ext_feat_print(tb, name, desc) \
+ _ext_feat_print(tb, NL80211_EXT_FEATURE_##name, #name, desc)
+
+static int print_phy_handler(struct nl_msg *msg, void *arg)
+{
+ struct nlattr *tb_msg[NL80211_ATTR_MAX + 1];
+ struct genlmsghdr *gnlh = nlmsg_data(nlmsg_hdr(msg));
+
+ struct nlattr *tb_band[NL80211_BAND_ATTR_MAX + 1];
+
+ struct nlattr *tb_freq[NL80211_FREQUENCY_ATTR_MAX + 1];
+ static struct nla_policy freq_policy[NL80211_FREQUENCY_ATTR_MAX + 1] = {
+ [NL80211_FREQUENCY_ATTR_FREQ] = { .type = NLA_U32 },
+ [NL80211_FREQUENCY_ATTR_DISABLED] = { .type = NLA_FLAG },
+ [NL80211_FREQUENCY_ATTR_NO_IR] = { .type = NLA_FLAG },
+ [__NL80211_FREQUENCY_ATTR_NO_IBSS] = { .type = NLA_FLAG },
+ [NL80211_FREQUENCY_ATTR_RADAR] = { .type = NLA_FLAG },
+ [NL80211_FREQUENCY_ATTR_MAX_TX_POWER] = { .type = NLA_U32 },
+ };
+
+ struct nlattr *tb_rate[NL80211_BITRATE_ATTR_MAX + 1];
+ static struct nla_policy rate_policy[NL80211_BITRATE_ATTR_MAX + 1] = {
+ [NL80211_BITRATE_ATTR_RATE] = { .type = NLA_U32 },
+ [NL80211_BITRATE_ATTR_2GHZ_SHORTPREAMBLE] = { .type = NLA_FLAG },
+ };
+
+ struct nlattr *nl_band;
+ struct nlattr *nl_freq;
+ struct nlattr *nl_rate;
+ struct nlattr *nl_mode;
+ struct nlattr *nl_cmd;
+ struct nlattr *nl_if, *nl_ftype;
+ int rem_band, rem_freq, rem_rate, rem_mode, rem_cmd, rem_ftype, rem_if;
+ int open;
+ /*
+ * static variables only work here, other applications need to use the
+ * callback pointer and store them there so they can be multithreaded
+ * and/or have multiple netlink sockets, etc.
+ */
+ static int64_t phy_id = -1;
+ static int last_band = -1;
+ static bool band_had_freq = false;
+ bool print_name = true;
+
+ nla_parse(tb_msg, NL80211_ATTR_MAX, genlmsg_attrdata(gnlh, 0),
+ genlmsg_attrlen(gnlh, 0), NULL);
+
+ if (tb_msg[NL80211_ATTR_WIPHY]) {
+ if (nla_get_u32(tb_msg[NL80211_ATTR_WIPHY]) == phy_id)
+ print_name = false;
+ else
+ last_band = -1;
+ phy_id = nla_get_u32(tb_msg[NL80211_ATTR_WIPHY]);
+ }
+ if (print_name && tb_msg[NL80211_ATTR_WIPHY_NAME])
+ printf("Wiphy %s\n", nla_get_string(tb_msg[NL80211_ATTR_WIPHY_NAME]));
+
+ if (print_name && tb_msg[NL80211_ATTR_WIPHY])
+ printf("\twiphy index: %u\n", nla_get_u32(tb_msg[NL80211_ATTR_WIPHY]));
+
+ /* needed for split dump */
+ if (tb_msg[NL80211_ATTR_WIPHY_BANDS]) {
+ nla_for_each_nested(nl_band, tb_msg[NL80211_ATTR_WIPHY_BANDS], rem_band) {
+ if (last_band != nl_band->nla_type) {
+ printf("\tBand %d:\n", nl_band->nla_type + 1);
+ band_had_freq = false;
+ }
+ last_band = nl_band->nla_type;
+
+ nla_parse(tb_band, NL80211_BAND_ATTR_MAX, nla_data(nl_band),
+ nla_len(nl_band), NULL);
+
+ if (tb_band[NL80211_BAND_ATTR_HT_CAPA]) {
+ __u16 cap = nla_get_u16(tb_band[NL80211_BAND_ATTR_HT_CAPA]);
+ print_ht_capability(cap);
+ }
+ if (tb_band[NL80211_BAND_ATTR_HT_AMPDU_FACTOR]) {
+ __u8 exponent = nla_get_u8(tb_band[NL80211_BAND_ATTR_HT_AMPDU_FACTOR]);
+ print_ampdu_length(exponent);
+ }
+ if (tb_band[NL80211_BAND_ATTR_HT_AMPDU_DENSITY]) {
+ __u8 spacing = nla_get_u8(tb_band[NL80211_BAND_ATTR_HT_AMPDU_DENSITY]);
+ print_ampdu_spacing(spacing);
+ }
+ if (tb_band[NL80211_BAND_ATTR_HT_MCS_SET] &&
+ nla_len(tb_band[NL80211_BAND_ATTR_HT_MCS_SET]) == 16)
+ print_ht_mcs(nla_data(tb_band[NL80211_BAND_ATTR_HT_MCS_SET]));
+ if (tb_band[NL80211_BAND_ATTR_VHT_CAPA] &&
+ tb_band[NL80211_BAND_ATTR_VHT_MCS_SET])
+ print_vht_info(nla_get_u32(tb_band[NL80211_BAND_ATTR_VHT_CAPA]),
+ nla_data(tb_band[NL80211_BAND_ATTR_VHT_MCS_SET]));
+ if (tb_band[NL80211_BAND_ATTR_IFTYPE_DATA]) {
+ struct nlattr *nl_iftype;
+ int rem_band;
+
+ nla_for_each_nested(nl_iftype, tb_band[NL80211_BAND_ATTR_IFTYPE_DATA], rem_band)
+ print_he_info(nl_iftype);
+ }
+ if (tb_band[NL80211_BAND_ATTR_FREQS]) {
+ if (!band_had_freq) {
+ printf("\t\tFrequencies:\n");
+ band_had_freq = true;
+ }
+ nla_for_each_nested(nl_freq, tb_band[NL80211_BAND_ATTR_FREQS], rem_freq) {
+ uint32_t freq;
+ nla_parse(tb_freq, NL80211_FREQUENCY_ATTR_MAX, nla_data(nl_freq),
+ nla_len(nl_freq), freq_policy);
+ if (!tb_freq[NL80211_FREQUENCY_ATTR_FREQ])
+ continue;
+ freq = nla_get_u32(tb_freq[NL80211_FREQUENCY_ATTR_FREQ]);
+ printf("\t\t\t* %d MHz [%d]", freq, ieee80211_frequency_to_channel(freq));
+
+ if (tb_freq[NL80211_FREQUENCY_ATTR_MAX_TX_POWER] &&
+ !tb_freq[NL80211_FREQUENCY_ATTR_DISABLED])
+ printf(" (%.1f dBm)", 0.01 * nla_get_u32(tb_freq[NL80211_FREQUENCY_ATTR_MAX_TX_POWER]));
+
+ open = 0;
+ if (tb_freq[NL80211_FREQUENCY_ATTR_DISABLED]) {
+ print_flag("disabled", &open);
+ goto next;
+ }
+
+ /* If both flags are set assume an new kernel */
+ if (tb_freq[NL80211_FREQUENCY_ATTR_NO_IR] && tb_freq[__NL80211_FREQUENCY_ATTR_NO_IBSS]) {
+ print_flag("no IR", &open);
+ } else if (tb_freq[NL80211_FREQUENCY_ATTR_PASSIVE_SCAN]) {
+ print_flag("passive scan", &open);
+ } else if (tb_freq[__NL80211_FREQUENCY_ATTR_NO_IBSS]){
+ print_flag("no ibss", &open);
+ }
+
+ if (tb_freq[NL80211_FREQUENCY_ATTR_RADAR])
+ print_flag("radar detection", &open);
+next:
+ if (open)
+ printf(")");
+ printf("\n");
+ }
+ }
+
+ if (tb_band[NL80211_BAND_ATTR_RATES]) {
+ printf("\t\tBitrates (non-HT):\n");
+ nla_for_each_nested(nl_rate, tb_band[NL80211_BAND_ATTR_RATES], rem_rate) {
+ nla_parse(tb_rate, NL80211_BITRATE_ATTR_MAX, nla_data(nl_rate),
+ nla_len(nl_rate), rate_policy);
+ if (!tb_rate[NL80211_BITRATE_ATTR_RATE])
+ continue;
+ printf("\t\t\t* %2.1f Mbps", 0.1 * nla_get_u32(tb_rate[NL80211_BITRATE_ATTR_RATE]));
+ open = 0;
+ if (tb_rate[NL80211_BITRATE_ATTR_2GHZ_SHORTPREAMBLE])
+ print_flag("short preamble supported", &open);
+ if (open)
+ printf(")");
+ printf("\n");
+ }
+ }
+ }
+ }
+
+ if (tb_msg[NL80211_ATTR_MAX_NUM_SCAN_SSIDS])
+ printf("\tmax # scan SSIDs: %d\n",
+ nla_get_u8(tb_msg[NL80211_ATTR_MAX_NUM_SCAN_SSIDS]));
+ if (tb_msg[NL80211_ATTR_MAX_SCAN_IE_LEN])
+ printf("\tmax scan IEs length: %d bytes\n",
+ nla_get_u16(tb_msg[NL80211_ATTR_MAX_SCAN_IE_LEN]));
+ if (tb_msg[NL80211_ATTR_MAX_NUM_SCHED_SCAN_SSIDS])
+ printf("\tmax # sched scan SSIDs: %d\n",
+ nla_get_u8(tb_msg[NL80211_ATTR_MAX_NUM_SCHED_SCAN_SSIDS]));
+ if (tb_msg[NL80211_ATTR_MAX_MATCH_SETS])
+ printf("\tmax # match sets: %d\n",
+ nla_get_u8(tb_msg[NL80211_ATTR_MAX_MATCH_SETS]));
+ if (tb_msg[NL80211_ATTR_MAX_NUM_SCHED_SCAN_PLANS])
+ printf("\tmax # scan plans: %d\n",
+ nla_get_u32(tb_msg[NL80211_ATTR_MAX_NUM_SCHED_SCAN_PLANS]));
+ if (tb_msg[NL80211_ATTR_MAX_SCAN_PLAN_INTERVAL])
+ printf("\tmax scan plan interval: %d\n",
+ nla_get_u32(tb_msg[NL80211_ATTR_MAX_SCAN_PLAN_INTERVAL]));
+ if (tb_msg[NL80211_ATTR_MAX_SCAN_PLAN_ITERATIONS])
+ printf("\tmax scan plan iterations: %d\n",
+ nla_get_u32(tb_msg[NL80211_ATTR_MAX_SCAN_PLAN_ITERATIONS]));
+
+ if (tb_msg[NL80211_ATTR_WIPHY_FRAG_THRESHOLD]) {
+ unsigned int frag;
+
+ frag = nla_get_u32(tb_msg[NL80211_ATTR_WIPHY_FRAG_THRESHOLD]);
+ if (frag != (unsigned int)-1)
+ printf("\tFragmentation threshold: %d\n", frag);
+ }
+
+ if (tb_msg[NL80211_ATTR_WIPHY_RTS_THRESHOLD]) {
+ unsigned int rts;
+
+ rts = nla_get_u32(tb_msg[NL80211_ATTR_WIPHY_RTS_THRESHOLD]);
+ if (rts != (unsigned int)-1)
+ printf("\tRTS threshold: %d\n", rts);
+ }
+
+ if (tb_msg[NL80211_ATTR_WIPHY_RETRY_SHORT] ||
+ tb_msg[NL80211_ATTR_WIPHY_RETRY_LONG]) {
+ unsigned char retry_short = 0, retry_long = 0;
+
+ if (tb_msg[NL80211_ATTR_WIPHY_RETRY_SHORT])
+ retry_short = nla_get_u8(tb_msg[NL80211_ATTR_WIPHY_RETRY_SHORT]);
+ if (tb_msg[NL80211_ATTR_WIPHY_RETRY_LONG])
+ retry_long = nla_get_u8(tb_msg[NL80211_ATTR_WIPHY_RETRY_LONG]);
+ if (retry_short == retry_long) {
+ printf("\tRetry short long limit: %d\n", retry_short);
+ } else {
+ printf("\tRetry short limit: %d\n", retry_short);
+ printf("\tRetry long limit: %d\n", retry_long);
+ }
+ }
+
+ if (tb_msg[NL80211_ATTR_WIPHY_COVERAGE_CLASS]) {
+ unsigned char coverage;
+
+ coverage = nla_get_u8(tb_msg[NL80211_ATTR_WIPHY_COVERAGE_CLASS]);
+ /* See handle_distance() for an explanation where the '450' comes from */
+ printf("\tCoverage class: %d (up to %dm)\n", coverage, 450 * coverage);
+ }
+
+ if (tb_msg[NL80211_ATTR_CIPHER_SUITES]) {
+ int num = nla_len(tb_msg[NL80211_ATTR_CIPHER_SUITES]) / sizeof(__u32);
+ int i;
+ __u32 *ciphers = nla_data(tb_msg[NL80211_ATTR_CIPHER_SUITES]);
+ if (num > 0) {
+ printf("\tSupported Ciphers:\n");
+ for (i = 0; i < num; i++)
+ printf("\t\t* %s\n",
+ cipher_name(ciphers[i]));
+ }
+ }
+
+ if (tb_msg[NL80211_ATTR_WIPHY_ANTENNA_AVAIL_TX] &&
+ tb_msg[NL80211_ATTR_WIPHY_ANTENNA_AVAIL_RX])
+ printf("\tAvailable Antennas: TX %#x RX %#x\n",
+ nla_get_u32(tb_msg[NL80211_ATTR_WIPHY_ANTENNA_AVAIL_TX]),
+ nla_get_u32(tb_msg[NL80211_ATTR_WIPHY_ANTENNA_AVAIL_RX]));
+
+ if (tb_msg[NL80211_ATTR_WIPHY_ANTENNA_TX] &&
+ tb_msg[NL80211_ATTR_WIPHY_ANTENNA_RX])
+ printf("\tConfigured Antennas: TX %#x RX %#x\n",
+ nla_get_u32(tb_msg[NL80211_ATTR_WIPHY_ANTENNA_TX]),
+ nla_get_u32(tb_msg[NL80211_ATTR_WIPHY_ANTENNA_RX]));
+
+ if (tb_msg[NL80211_ATTR_SUPPORTED_IFTYPES]) {
+ printf("\tSupported interface modes:\n");
+ nla_for_each_nested(nl_mode, tb_msg[NL80211_ATTR_SUPPORTED_IFTYPES], rem_mode)
+ printf("\t\t * %s\n", iftype_name(nla_type(nl_mode)));
+ }
+
+ if (tb_msg[NL80211_ATTR_SOFTWARE_IFTYPES]) {
+ printf("\tsoftware interface modes (can always be added):\n");
+ nla_for_each_nested(nl_mode, tb_msg[NL80211_ATTR_SOFTWARE_IFTYPES], rem_mode)
+ printf("\t\t * %s\n", iftype_name(nla_type(nl_mode)));
+ }
+
+ if (tb_msg[NL80211_ATTR_INTERFACE_COMBINATIONS]) {
+ struct nlattr *nl_combi;
+ int rem_combi;
+ bool have_combinations = false;
+
+ nla_for_each_nested(nl_combi, tb_msg[NL80211_ATTR_INTERFACE_COMBINATIONS], rem_combi) {
+ static struct nla_policy iface_combination_policy[NUM_NL80211_IFACE_COMB] = {
+ [NL80211_IFACE_COMB_LIMITS] = { .type = NLA_NESTED },
+ [NL80211_IFACE_COMB_MAXNUM] = { .type = NLA_U32 },
+ [NL80211_IFACE_COMB_STA_AP_BI_MATCH] = { .type = NLA_FLAG },
+ [NL80211_IFACE_COMB_NUM_CHANNELS] = { .type = NLA_U32 },
+ [NL80211_IFACE_COMB_RADAR_DETECT_WIDTHS] = { .type = NLA_U32 },
+ };
+ struct nlattr *tb_comb[NUM_NL80211_IFACE_COMB];
+ static struct nla_policy iface_limit_policy[NUM_NL80211_IFACE_LIMIT] = {
+ [NL80211_IFACE_LIMIT_TYPES] = { .type = NLA_NESTED },
+ [NL80211_IFACE_LIMIT_MAX] = { .type = NLA_U32 },
+ };
+ struct nlattr *tb_limit[NUM_NL80211_IFACE_LIMIT];
+ struct nlattr *nl_limit;
+ int err, rem_limit;
+ bool comma = false;
+
+ if (!have_combinations) {
+ printf("\tvalid interface combinations:\n");
+ have_combinations = true;
+ }
+
+ printf("\t\t * ");
+
+ err = nla_parse_nested(tb_comb, MAX_NL80211_IFACE_COMB,
+ nl_combi, iface_combination_policy);
+ if (err || !tb_comb[NL80211_IFACE_COMB_LIMITS] ||
+ !tb_comb[NL80211_IFACE_COMB_MAXNUM] ||
+ !tb_comb[NL80211_IFACE_COMB_NUM_CHANNELS]) {
+ printf(" <failed to parse>\n");
+ goto broken_combination;
+ }
+
+ nla_for_each_nested(nl_limit, tb_comb[NL80211_IFACE_COMB_LIMITS], rem_limit) {
+ bool ift_comma = false;
+
+ err = nla_parse_nested(tb_limit, MAX_NL80211_IFACE_LIMIT,
+ nl_limit, iface_limit_policy);
+ if (err || !tb_limit[NL80211_IFACE_LIMIT_TYPES]) {
+ printf("<failed to parse>\n");
+ goto broken_combination;
+ }
+
+ if (comma)
+ printf(", ");
+ comma = true;
+ printf("#{");
+
+ nla_for_each_nested(nl_mode, tb_limit[NL80211_IFACE_LIMIT_TYPES], rem_mode) {
+ printf("%s %s", ift_comma ? "," : "",
+ iftype_name(nla_type(nl_mode)));
+ ift_comma = true;
+ }
+ printf(" } <= %u", nla_get_u32(tb_limit[NL80211_IFACE_LIMIT_MAX]));
+ }
+ printf(",\n\t\t ");
+
+ printf("total <= %d, #channels <= %d%s",
+ nla_get_u32(tb_comb[NL80211_IFACE_COMB_MAXNUM]),
+ nla_get_u32(tb_comb[NL80211_IFACE_COMB_NUM_CHANNELS]),
+ tb_comb[NL80211_IFACE_COMB_STA_AP_BI_MATCH] ?
+ ", STA/AP BI must match" : "");
+ if (tb_comb[NL80211_IFACE_COMB_RADAR_DETECT_WIDTHS]) {
+ unsigned long widths = nla_get_u32(tb_comb[NL80211_IFACE_COMB_RADAR_DETECT_WIDTHS]);
+
+ if (widths) {
+ int width;
+ bool first = true;
+
+ printf(", radar detect widths: {");
+ for (width = 0; width < 32; width++)
+ if (widths & (1 << width)) {
+ printf("%s %s",
+ first ? "":",",
+ channel_width_name(width));
+ first = false;
+ }
+ printf(" }\n");
+ }
+ }
+ printf("\n");
+broken_combination:
+ ;
+ }
+
+ if (!have_combinations)
+ printf("\tinterface combinations are not supported\n");
+ }
+
+ if (tb_msg[NL80211_ATTR_SUPPORTED_COMMANDS]) {
+ printf("\tSupported commands:\n");
+ nla_for_each_nested(nl_cmd, tb_msg[NL80211_ATTR_SUPPORTED_COMMANDS], rem_cmd)
+ printf("\t\t * %s\n", command_name(nla_get_u32(nl_cmd)));
+ }
+
+ if (tb_msg[NL80211_ATTR_TX_FRAME_TYPES]) {
+ printf("\tSupported TX frame types:\n");
+ nla_for_each_nested(nl_if, tb_msg[NL80211_ATTR_TX_FRAME_TYPES], rem_if) {
+ bool printed = false;
+ nla_for_each_nested(nl_ftype, nl_if, rem_ftype) {
+ if (!printed)
+ printf("\t\t * %s:", iftype_name(nla_type(nl_if)));
+ printed = true;
+ printf(" 0x%.2x", nla_get_u16(nl_ftype));
+ }
+ if (printed)
+ printf("\n");
+ }
+ }
+
+ if (tb_msg[NL80211_ATTR_RX_FRAME_TYPES]) {
+ printf("\tSupported RX frame types:\n");
+ nla_for_each_nested(nl_if, tb_msg[NL80211_ATTR_RX_FRAME_TYPES], rem_if) {
+ bool printed = false;
+ nla_for_each_nested(nl_ftype, nl_if, rem_ftype) {
+ if (!printed)
+ printf("\t\t * %s:", iftype_name(nla_type(nl_if)));
+ printed = true;
+ printf(" 0x%.2x", nla_get_u16(nl_ftype));
+ }
+ if (printed)
+ printf("\n");
+ }
+ }
+
+ if (tb_msg[NL80211_ATTR_SUPPORT_IBSS_RSN])
+ printf("\tDevice supports RSN-IBSS.\n");
+
+ if (tb_msg[NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED]) {
+ struct nlattr *tb_wowlan[NUM_NL80211_WOWLAN_TRIG];
+ static struct nla_policy wowlan_policy[NUM_NL80211_WOWLAN_TRIG] = {
+ [NL80211_WOWLAN_TRIG_ANY] = { .type = NLA_FLAG },
+ [NL80211_WOWLAN_TRIG_DISCONNECT] = { .type = NLA_FLAG },
+ [NL80211_WOWLAN_TRIG_MAGIC_PKT] = { .type = NLA_FLAG },
+ [NL80211_WOWLAN_TRIG_PKT_PATTERN] = { .minlen = 12 },
+ [NL80211_WOWLAN_TRIG_GTK_REKEY_SUPPORTED] = { .type = NLA_FLAG },
+ [NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE] = { .type = NLA_FLAG },
+ [NL80211_WOWLAN_TRIG_EAP_IDENT_REQUEST] = { .type = NLA_FLAG },
+ [NL80211_WOWLAN_TRIG_4WAY_HANDSHAKE] = { .type = NLA_FLAG },
+ [NL80211_WOWLAN_TRIG_RFKILL_RELEASE] = { .type = NLA_FLAG },
+ [NL80211_WOWLAN_TRIG_NET_DETECT] = { .type = NLA_U32 },
+ [NL80211_WOWLAN_TRIG_TCP_CONNECTION] = { .type = NLA_NESTED },
+ };
+ struct nl80211_pattern_support *pat;
+ int err;
+
+ err = nla_parse_nested(tb_wowlan, MAX_NL80211_WOWLAN_TRIG,
+ tb_msg[NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED],
+ wowlan_policy);
+ printf("\tWoWLAN support:");
+ if (err) {
+ printf(" <failed to parse>\n");
+ } else {
+ printf("\n");
+ if (tb_wowlan[NL80211_WOWLAN_TRIG_ANY])
+ printf("\t\t * wake up on anything (device continues operating normally)\n");
+ if (tb_wowlan[NL80211_WOWLAN_TRIG_DISCONNECT])
+ printf("\t\t * wake up on disconnect\n");
+ if (tb_wowlan[NL80211_WOWLAN_TRIG_MAGIC_PKT])
+ printf("\t\t * wake up on magic packet\n");
+ if (tb_wowlan[NL80211_WOWLAN_TRIG_PKT_PATTERN]) {
+ unsigned int len = nla_len(tb_wowlan[NL80211_WOWLAN_TRIG_PKT_PATTERN]);
+
+ pat = nla_data(tb_wowlan[NL80211_WOWLAN_TRIG_PKT_PATTERN]);
+ printf("\t\t * wake up on pattern match, up to %u patterns of %u-%u bytes,\n"
+ "\t\t maximum packet offset %u bytes\n",
+ pat->max_patterns, pat->min_pattern_len, pat->max_pattern_len,
+ len < sizeof(*pat) ? 0 : pat->max_pkt_offset);
+ }
+ if (tb_wowlan[NL80211_WOWLAN_TRIG_GTK_REKEY_SUPPORTED])
+ printf("\t\t * can do GTK rekeying\n");
+ if (tb_wowlan[NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE])
+ printf("\t\t * wake up on GTK rekey failure\n");
+ if (tb_wowlan[NL80211_WOWLAN_TRIG_EAP_IDENT_REQUEST])
+ printf("\t\t * wake up on EAP identity request\n");
+ if (tb_wowlan[NL80211_WOWLAN_TRIG_4WAY_HANDSHAKE])
+ printf("\t\t * wake up on 4-way handshake\n");
+ if (tb_wowlan[NL80211_WOWLAN_TRIG_RFKILL_RELEASE])
+ printf("\t\t * wake up on rfkill release\n");
+ if (tb_wowlan[NL80211_WOWLAN_TRIG_NET_DETECT])
+ printf("\t\t * wake up on network detection, up to %d match sets\n",
+ nla_get_u32(tb_wowlan[NL80211_WOWLAN_TRIG_NET_DETECT]));
+ if (tb_wowlan[NL80211_WOWLAN_TRIG_TCP_CONNECTION])
+ printf("\t\t * wake up on TCP connection\n");
+ }
+ }
+
+ if (tb_msg[NL80211_ATTR_ROAM_SUPPORT])
+ printf("\tDevice supports roaming.\n");
+
+ if (tb_msg[NL80211_ATTR_SUPPORT_AP_UAPSD])
+ printf("\tDevice supports AP-side u-APSD.\n");
+
+ if (tb_msg[NL80211_ATTR_HT_CAPABILITY_MASK]) {
+ struct ieee80211_ht_cap *cm;
+ unsigned int len = nla_len(tb_msg[NL80211_ATTR_HT_CAPABILITY_MASK]);
+
+ printf("\tHT Capability overrides:\n");
+ if (len >= sizeof(*cm)) {
+ cm = nla_data(tb_msg[NL80211_ATTR_HT_CAPABILITY_MASK]);
+ printf("\t\t * MCS: %02hhx %02hhx %02hhx %02hhx %02hhx %02hhx"
+ " %02hhx %02hhx %02hhx %02hhx\n",
+ cm->mcs.rx_mask[0], cm->mcs.rx_mask[1],
+ cm->mcs.rx_mask[2], cm->mcs.rx_mask[3],
+ cm->mcs.rx_mask[4], cm->mcs.rx_mask[5],
+ cm->mcs.rx_mask[6], cm->mcs.rx_mask[7],
+ cm->mcs.rx_mask[8], cm->mcs.rx_mask[9]);
+ if (cm->cap_info & htole16(IEEE80211_HT_CAP_MAX_AMSDU))
+ printf("\t\t * maximum A-MSDU length\n");
+ if (cm->cap_info & htole16(IEEE80211_HT_CAP_SUP_WIDTH_20_40))
+ printf("\t\t * supported channel width\n");
+ if (cm->cap_info & htole16(IEEE80211_HT_CAP_SGI_40))
+ printf("\t\t * short GI for 40 MHz\n");
+ if (cm->ampdu_params_info & IEEE80211_HT_AMPDU_PARM_FACTOR)
+ printf("\t\t * max A-MPDU length exponent\n");
+ if (cm->ampdu_params_info & IEEE80211_HT_AMPDU_PARM_DENSITY)
+ printf("\t\t * min MPDU start spacing\n");
+ } else {
+ printf("\tERROR: capabilities mask is too short, expected: %d, received: %d\n",
+ (int)(sizeof(*cm)),
+ (int)(nla_len(tb_msg[NL80211_ATTR_HT_CAPABILITY_MASK])));
+ }
+ }
+
+ if (tb_msg[NL80211_ATTR_FEATURE_FLAGS]) {
+ unsigned int features = nla_get_u32(tb_msg[NL80211_ATTR_FEATURE_FLAGS]);
+
+ if (features & NL80211_FEATURE_SK_TX_STATUS)
+ printf("\tDevice supports TX status socket option.\n");
+ if (features & NL80211_FEATURE_HT_IBSS)
+ printf("\tDevice supports HT-IBSS.\n");
+ if (features & NL80211_FEATURE_INACTIVITY_TIMER)
+ printf("\tDevice has client inactivity timer.\n");
+ if (features & NL80211_FEATURE_CELL_BASE_REG_HINTS)
+ printf("\tDevice accepts cell base station regulatory hints.\n");
+ if (features & NL80211_FEATURE_P2P_DEVICE_NEEDS_CHANNEL)
+ printf("\tP2P Device uses a channel (of the concurrent ones)\n");
+ if (features & NL80211_FEATURE_SAE)
+ printf("\tDevice supports SAE with AUTHENTICATE command\n");
+ if (features & NL80211_FEATURE_LOW_PRIORITY_SCAN)
+ printf("\tDevice supports low priority scan.\n");
+ if (features & NL80211_FEATURE_SCAN_FLUSH)
+ printf("\tDevice supports scan flush.\n");
+ if (features & NL80211_FEATURE_AP_SCAN)
+ printf("\tDevice supports AP scan.\n");
+ if (features & NL80211_FEATURE_VIF_TXPOWER)
+ printf("\tDevice supports per-vif TX power setting\n");
+ if (features & NL80211_FEATURE_NEED_OBSS_SCAN)
+ printf("\tUserspace should do OBSS scan and generate 20/40 coex reports\n");
+ if (features & NL80211_FEATURE_P2P_GO_CTWIN)
+ printf("\tP2P GO supports CT window setting\n");
+ if (features & NL80211_FEATURE_P2P_GO_OPPPS)
+ printf("\tP2P GO supports opportunistic powersave setting\n");
+ if (features & NL80211_FEATURE_FULL_AP_CLIENT_STATE)
+ printf("\tDriver supports full state transitions for AP/GO clients\n");
+ if (features & NL80211_FEATURE_USERSPACE_MPM)
+ printf("\tDriver supports a userspace MPM\n");
+ if (features & NL80211_FEATURE_ACTIVE_MONITOR)
+ printf("\tDevice supports active monitor (which will ACK incoming frames)\n");
+ if (features & NL80211_FEATURE_AP_MODE_CHAN_WIDTH_CHANGE)
+ printf("\tDriver/device bandwidth changes during BSS lifetime (AP/GO mode)\n");
+ if (features & NL80211_FEATURE_DS_PARAM_SET_IE_IN_PROBES)
+ printf("\tDevice adds DS IE to probe requests\n");
+ if (features & NL80211_FEATURE_WFA_TPC_IE_IN_PROBES)
+ printf("\tDevice adds WFA TPC Report IE to probe requests\n");
+ if (features & NL80211_FEATURE_QUIET)
+ printf("\tDevice supports quiet requests from AP\n");
+ if (features & NL80211_FEATURE_TX_POWER_INSERTION)
+ printf("\tDevice can update TPC Report IE\n");
+ if (features & NL80211_FEATURE_ACKTO_ESTIMATION)
+ printf("\tDevice supports ACK timeout estimation.\n");
+ if (features & NL80211_FEATURE_STATIC_SMPS)
+ printf("\tDevice supports static SMPS\n");
+ if (features & NL80211_FEATURE_DYNAMIC_SMPS)
+ printf("\tDevice supports dynamic SMPS\n");
+ if (features & NL80211_FEATURE_SUPPORTS_WMM_ADMISSION)
+ printf("\tDevice supports WMM-AC admission (TSPECs)\n");
+ if (features & NL80211_FEATURE_MAC_ON_CREATE)
+ printf("\tDevice supports configuring vdev MAC-addr on create.\n");
+ if (features & NL80211_FEATURE_TDLS_CHANNEL_SWITCH)
+ printf("\tDevice supports TDLS channel switching\n");
+ if (features & NL80211_FEATURE_SCAN_RANDOM_MAC_ADDR)
+ printf("\tDevice supports randomizing MAC-addr in scans.\n");
+ if (features & NL80211_FEATURE_SCHED_SCAN_RANDOM_MAC_ADDR)
+ printf("\tDevice supports randomizing MAC-addr in sched scans.\n");
+ if (features & NL80211_FEATURE_ND_RANDOM_MAC_ADDR)
+ printf("\tDevice supports randomizing MAC-addr in net-detect scans.\n");
+ }
+
+ if (tb_msg[NL80211_ATTR_TDLS_SUPPORT])
+ printf("\tDevice supports T-DLS.\n");
+
+ if (tb_msg[NL80211_ATTR_EXT_FEATURES]) {
+ struct nlattr *tb = tb_msg[NL80211_ATTR_EXT_FEATURES];
+
+ printf("\tSupported extended features:\n");
+
+ ext_feat_print(tb, VHT_IBSS, "VHT-IBSS");
+ ext_feat_print(tb, RRM, "RRM");
+ ext_feat_print(tb, MU_MIMO_AIR_SNIFFER, "MU-MIMO sniffer");
+ ext_feat_print(tb, SCAN_START_TIME, "scan start timestamp");
+ ext_feat_print(tb, BSS_PARENT_TSF,
+ "BSS last beacon/probe TSF");
+ ext_feat_print(tb, SET_SCAN_DWELL, "scan dwell setting");
+ ext_feat_print(tb, BEACON_RATE_LEGACY,
+ "legacy beacon rate setting");
+ ext_feat_print(tb, BEACON_RATE_HT, "HT beacon rate setting");
+ ext_feat_print(tb, BEACON_RATE_VHT, "VHT beacon rate setting");
+ ext_feat_print(tb, FILS_STA,
+ "STA FILS (Fast Initial Link Setup)");
+ ext_feat_print(tb, MGMT_TX_RANDOM_TA,
+ "randomized TA while not associated");
+ ext_feat_print(tb, MGMT_TX_RANDOM_TA_CONNECTED,
+ "randomized TA while associated");
+ ext_feat_print(tb, SCHED_SCAN_RELATIVE_RSSI,
+ "sched_scan for BSS with better RSSI report");
+ ext_feat_print(tb, CQM_RSSI_LIST,
+ "multiple CQM_RSSI_THOLD records");
+ ext_feat_print(tb, FILS_SK_OFFLOAD,
+ "FILS shared key authentication offload");
+ ext_feat_print(tb, 4WAY_HANDSHAKE_STA_PSK,
+ "4-way handshake with PSK in station mode");
+ ext_feat_print(tb, 4WAY_HANDSHAKE_STA_1X,
+ "4-way handshake with 802.1X in station mode");
+ ext_feat_print(tb, FILS_MAX_CHANNEL_TIME,
+ "FILS max channel attribute override with dwell time");
+ ext_feat_print(tb, ACCEPT_BCAST_PROBE_RESP,
+ "accepts broadcast probe response");
+ ext_feat_print(tb, OCE_PROBE_REQ_HIGH_TX_RATE,
+ "probe request TX at high rate (at least 5.5Mbps)");
+ ext_feat_print(tb, OCE_PROBE_REQ_DEFERRAL_SUPPRESSION,
+ "probe request tx deferral and suppression");
+ ext_feat_print(tb, MFP_OPTIONAL,
+ "MFP_OPTIONAL value in ATTR_USE_MFP");
+ ext_feat_print(tb, LOW_SPAN_SCAN, "low span scan");
+ ext_feat_print(tb, LOW_POWER_SCAN, "low power scan");
+ ext_feat_print(tb, HIGH_ACCURACY_SCAN, "high accuracy scan");
+ ext_feat_print(tb, DFS_OFFLOAD, "DFS offload");
+ ext_feat_print(tb, CONTROL_PORT_OVER_NL80211,
+ "control port over nl80211");
+ ext_feat_print(tb, ACK_SIGNAL_SUPPORT,
+ "ack signal level support");
+ ext_feat_print(tb, TXQS, "FQ-CoDel-enabled intermediate TXQs");
+ ext_feat_print(tb, AIRTIME_FAIRNESS,
+ "airtime fairness scheduling");
+ ext_feat_print(tb, AQL,
+ "Airtime Queue Limits (AQL)");
+ ext_feat_print(tb, SCAN_RANDOM_SN,
+ "use random sequence numbers in scans");
+ ext_feat_print(tb, SCAN_MIN_PREQ_CONTENT,
+ "use probe request with only rate IEs in scans");
+ ext_feat_print(tb, CAN_REPLACE_PTK0,
+ "can safely replace PTK 0 when rekeying");
+ ext_feat_print(tb, ENABLE_FTM_RESPONDER,
+ "enable FTM (Fine Time Measurement) responder");
+ ext_feat_print(tb, AP_PMKSA_CACHING,
+ "PMKSA caching supported in AP mode");
+ ext_feat_print(tb, SCHED_SCAN_BAND_SPECIFIC_RSSI_THOLD,
+ "band specific RSSI thresholds for scheduled scan");
+ ext_feat_print(tb, EXT_KEY_ID, "Extended Key ID support");
+ ext_feat_print(tb, STA_TX_PWR, "TX power control per station");
+ ext_feat_print(tb, SAE_OFFLOAD, "SAE offload support");
+ ext_feat_print(tb, VLAN_OFFLOAD, "VLAN offload support");
+ ext_feat_print(tb, BEACON_PROTECTION, "beacon protection support");
+ ext_feat_print(tb, CONTROL_PORT_NO_PREAUTH, "disable pre-auth over nl80211 control port support");
+ ext_feat_print(tb, PROTECTED_TWT, "protected Target Wake Time (TWT) support");
+ ext_feat_print(tb, DEL_IBSS_STA, "deletion of IBSS station support");
+ ext_feat_print(tb, MULTICAST_REGISTRATIONS, "mgmt frame registration for multicast");
+ ext_feat_print(tb, BEACON_PROTECTION_CLIENT, "beacon prot. for clients support");
+ ext_feat_print(tb, SCAN_FREQ_KHZ, "scan on kHz frequency support");
+ ext_feat_print(tb, CONTROL_PORT_OVER_NL80211_TX_STATUS, "tx status for nl80211 control port support");
+ ext_feat_print(tb, OPERATING_CHANNEL_VALIDATION, "Operating Channel Validation (OCV) support");
+ ext_feat_print(tb, 4WAY_HANDSHAKE_AP_PSK, "AP mode PSK offload support");
+ }
+
+ if (tb_msg[NL80211_ATTR_COALESCE_RULE]) {
+ struct nl80211_coalesce_rule_support *rule;
+ struct nl80211_pattern_support *pat;
+
+ printf("\tCoalesce support:\n");
+ rule = nla_data(tb_msg[NL80211_ATTR_COALESCE_RULE]);
+ pat = &rule->pat;
+ printf("\t\t * Maximum %u coalesce rules supported\n"
+ "\t\t * Each rule contains upto %u patterns of %u-%u bytes,\n"
+ "\t\t maximum packet offset %u bytes\n"
+ "\t\t * Maximum supported coalescing delay %u msecs\n",
+ rule->max_rules, pat->max_patterns, pat->min_pattern_len,
+ pat->max_pattern_len, pat->max_pkt_offset, rule->max_delay);
+ }
+
+ if (tb_msg[NL80211_ATTR_MAX_AP_ASSOC_STA])
+ printf("\tMaximum associated stations in AP mode: %u\n",
+ nla_get_u16(tb_msg[NL80211_ATTR_MAX_AP_ASSOC_STA]));
+
+ return NL_SKIP;
+}
+
+static bool nl80211_has_split_wiphy = false;
+
+static int handle_info(struct nl80211_state *state,
+ struct nl_msg *msg,
+ int argc, char **argv,
+ enum id_input id)
+{
+ char *feat_args[] = { "features", "-q" };
+ int err;
+
+ err = handle_cmd(state, II_NONE, 2, feat_args);
+ if (!err && nl80211_has_split_wiphy) {
+ nla_put_flag(msg, NL80211_ATTR_SPLIT_WIPHY_DUMP);
+ nlmsg_hdr(msg)->nlmsg_flags |= NLM_F_DUMP;
+ }
+
+ register_handler(print_phy_handler, NULL);
+
+ return 0;
+}
+__COMMAND(NULL, info, "info", NULL, NL80211_CMD_GET_WIPHY, 0, 0, CIB_PHY, handle_info,
+ "Show capabilities for the specified wireless device.", NULL);
+TOPLEVEL(list, NULL, NL80211_CMD_GET_WIPHY, NLM_F_DUMP, CIB_NONE, handle_info,
+ "List all wireless devices and their capabilities.");
+TOPLEVEL(phy, NULL, NL80211_CMD_GET_WIPHY, NLM_F_DUMP, CIB_NONE, handle_info, NULL);
+
+static int handle_commands(struct nl80211_state *state, struct nl_msg *msg,
+ int argc, char **argv, enum id_input id)
+{
+ int i;
+ for (i = 1; i <= NL80211_CMD_MAX; i++)
+ printf("%d (0x%x): %s\n", i, i, command_name(i));
+ /* don't send netlink messages */
+ return 2;
+}
+TOPLEVEL(commands, NULL, NL80211_CMD_GET_WIPHY, 0, CIB_NONE, handle_commands,
+ "list all known commands and their decimal & hex value");
+
+static int print_feature_handler(struct nl_msg *msg, void *arg)
+{
+ struct nlattr *tb_msg[NL80211_ATTR_MAX + 1];
+ struct genlmsghdr *gnlh = nlmsg_data(nlmsg_hdr(msg));
+ bool print = (unsigned long)arg;
+#define maybe_printf(...) do { if (print) printf(__VA_ARGS__); } while (0)
+
+ nla_parse(tb_msg, NL80211_ATTR_MAX, genlmsg_attrdata(gnlh, 0),
+ genlmsg_attrlen(gnlh, 0), NULL);
+
+ if (tb_msg[NL80211_ATTR_PROTOCOL_FEATURES]) {
+ uint32_t feat = nla_get_u32(tb_msg[NL80211_ATTR_PROTOCOL_FEATURES]);
+
+ maybe_printf("nl80211 features: 0x%x\n", feat);
+ if (feat & NL80211_PROTOCOL_FEATURE_SPLIT_WIPHY_DUMP) {
+ maybe_printf("\t* split wiphy dump\n");
+ nl80211_has_split_wiphy = true;
+ }
+ }
+
+ return NL_SKIP;
+}
+
+static int handle_features(struct nl80211_state *state, struct nl_msg *msg,
+ int argc, char **argv, enum id_input id)
+{
+ unsigned long print = argc == 0 || strcmp(argv[0], "-q");
+ register_handler(print_feature_handler, (void *)print);
+ return 0;
+}
+
+TOPLEVEL(features, "", NL80211_CMD_GET_PROTOCOL_FEATURES, 0, CIB_NONE,
+ handle_features, "");
--- /dev/null
+#include <errno.h>
+#include <string.h>
+#include <stdbool.h>
+
+#include <netlink/genl/genl.h>
+#include <netlink/genl/family.h>
+#include <netlink/genl/ctrl.h>
+#include <netlink/msg.h>
+#include <netlink/attr.h>
+
+#include "nl80211.h"
+#include "iw.h"
+
+#define VALID_FLAGS "none: no special flags\n"\
+ "fcsfail: show frames with FCS errors\n"\
+ "control: show control frames\n"\
+ "otherbss: show frames from other BSSes\n"\
+ "cook: use cooked mode\n"\
+ "active: use active mode (ACK incoming unicast packets)\n"\
+ "mumimo-groupid <GROUP_ID>: use MUMIMO according to a group id\n"\
+ "mumimo-follow-mac <MAC_ADDRESS>: use MUMIMO according to a MAC address"
+
+SECTION(interface);
+
+static char *mntr_flags[NL80211_MNTR_FLAG_MAX + 1] = {
+ "none",
+ "fcsfail",
+ "plcpfail",
+ "control",
+ "otherbss",
+ "cook",
+ "active",
+};
+
+static int parse_mumimo_options(int *_argc, char ***_argv, struct nl_msg *msg)
+{
+ uint8_t mumimo_group[VHT_MUMIMO_GROUP_LEN];
+ unsigned char mac_addr[ETH_ALEN];
+ char **argv = *_argv;
+ int argc = *_argc;
+ int i;
+ unsigned int val;
+
+ if (strcmp(*argv, "mumimo-groupid") == 0) {
+ argc--;
+ argv++;
+ if (!argc || strlen(*argv) != VHT_MUMIMO_GROUP_LEN*2) {
+ fprintf(stderr, "Invalid groupID: %s\n", *argv);
+ return 1;
+ }
+
+ for (i = 0; i < VHT_MUMIMO_GROUP_LEN; i++) {
+ if (sscanf((*argv) + i*2, "%2x", &val) != 1) {
+ fprintf(stderr, "Failed reading groupID\n");
+ return 1;
+ }
+ mumimo_group[i] = val;
+ }
+
+ NLA_PUT(msg,
+ NL80211_ATTR_MU_MIMO_GROUP_DATA,
+ VHT_MUMIMO_GROUP_LEN,
+ mumimo_group);
+ argc--;
+ argv++;
+ } else if (strcmp(*argv, "mumimo-follow-mac") == 0) {
+ argc--;
+ argv++;
+ if (!argc || mac_addr_a2n(mac_addr, *argv)) {
+ fprintf(stderr, "Invalid MAC address\n");
+ return 1;
+ }
+ NLA_PUT(msg, NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR,
+ ETH_ALEN, mac_addr);
+ argc--;
+ argv++;
+ }
+ nla_put_failure:
+ *_argc = argc;
+ *_argv = argv;
+ return 0;
+}
+
+static int parse_mntr_flags(int *_argc, char ***_argv,
+ struct nl_msg *msg)
+{
+ struct nl_msg *flags;
+ int err = -ENOBUFS;
+ enum nl80211_mntr_flags flag;
+ int argc = *_argc;
+ char **argv = *_argv;
+
+ flags = nlmsg_alloc();
+ if (!flags)
+ return -ENOMEM;
+
+ while (argc) {
+ int ok = 0;
+
+ /* parse MU-MIMO options */
+ err = parse_mumimo_options(&argc, &argv, msg);
+ if (err)
+ goto out;
+ else if (!argc)
+ break;
+
+ /* parse monitor flags */
+ for (flag = __NL80211_MNTR_FLAG_INVALID;
+ flag <= NL80211_MNTR_FLAG_MAX; flag++) {
+ if (strcmp(*argv, mntr_flags[flag]) == 0) {
+ ok = 1;
+ /*
+ * This shouldn't be adding "flag" if that is
+ * zero, but due to a problem in the kernel's
+ * nl80211 code (using NLA_NESTED policy) it
+ * will reject an empty nested attribute but
+ * not one that contains an invalid attribute
+ */
+ NLA_PUT_FLAG(flags, flag);
+ break;
+ }
+ }
+ if (!ok) {
+ err = -EINVAL;
+ goto out;
+ }
+ argc--;
+ argv++;
+ }
+
+ nla_put_nested(msg, NL80211_ATTR_MNTR_FLAGS, flags);
+ err = 0;
+ nla_put_failure:
+ out:
+ nlmsg_free(flags);
+
+ *_argc = argc;
+ *_argv = argv;
+
+ return err;
+}
+
+/* for help */
+#define IFACE_TYPES "Valid interface types are: managed, ibss, monitor, mesh, wds."
+
+/* return 0 if ok, internal error otherwise */
+static int get_if_type(int *argc, char ***argv, enum nl80211_iftype *type,
+ bool need_type)
+{
+ char *tpstr;
+
+ if (*argc < 1 + !!need_type)
+ return 1;
+
+ if (need_type && strcmp((*argv)[0], "type"))
+ return 1;
+
+ tpstr = (*argv)[!!need_type];
+ *argc -= 1 + !!need_type;
+ *argv += 1 + !!need_type;
+
+ if (strcmp(tpstr, "adhoc") == 0 ||
+ strcmp(tpstr, "ibss") == 0) {
+ *type = NL80211_IFTYPE_ADHOC;
+ return 0;
+ } else if (strcmp(tpstr, "ocb") == 0) {
+ *type = NL80211_IFTYPE_OCB;
+ return 0;
+ } else if (strcmp(tpstr, "monitor") == 0) {
+ *type = NL80211_IFTYPE_MONITOR;
+ return 0;
+ } else if (strcmp(tpstr, "master") == 0 ||
+ strcmp(tpstr, "ap") == 0) {
+ *type = NL80211_IFTYPE_UNSPECIFIED;
+ fprintf(stderr, "You need to run a management daemon, e.g. hostapd,\n");
+ fprintf(stderr, "see http://wireless.kernel.org/en/users/Documentation/hostapd\n");
+ fprintf(stderr, "for more information on how to do that.\n");
+ return 2;
+ } else if (strcmp(tpstr, "__ap") == 0) {
+ *type = NL80211_IFTYPE_AP;
+ return 0;
+ } else if (strcmp(tpstr, "__ap_vlan") == 0) {
+ *type = NL80211_IFTYPE_AP_VLAN;
+ return 0;
+ } else if (strcmp(tpstr, "wds") == 0) {
+ *type = NL80211_IFTYPE_WDS;
+ return 0;
+ } else if (strcmp(tpstr, "managed") == 0 ||
+ strcmp(tpstr, "mgd") == 0 ||
+ strcmp(tpstr, "station") == 0) {
+ *type = NL80211_IFTYPE_STATION;
+ return 0;
+ } else if (strcmp(tpstr, "mp") == 0 ||
+ strcmp(tpstr, "mesh") == 0) {
+ *type = NL80211_IFTYPE_MESH_POINT;
+ return 0;
+ } else if (strcmp(tpstr, "__p2pcl") == 0) {
+ *type = NL80211_IFTYPE_P2P_CLIENT;
+ return 0;
+ } else if (strcmp(tpstr, "__p2pdev") == 0) {
+ *type = NL80211_IFTYPE_P2P_DEVICE;
+ return 0;
+ } else if (strcmp(tpstr, "__p2pgo") == 0) {
+ *type = NL80211_IFTYPE_P2P_GO;
+ return 0;
+ } else if (strcmp(tpstr, "__nan") == 0) {
+ *type = NL80211_IFTYPE_NAN;
+ return 0;
+ }
+
+ fprintf(stderr, "invalid interface type %s\n", tpstr);
+ return 2;
+}
+
+static int parse_4addr_flag(const char *value, struct nl_msg *msg)
+{
+ if (strcmp(value, "on") == 0)
+ NLA_PUT_U8(msg, NL80211_ATTR_4ADDR, 1);
+ else if (strcmp(value, "off") == 0)
+ NLA_PUT_U8(msg, NL80211_ATTR_4ADDR, 0);
+ else
+ return 1;
+ return 0;
+
+nla_put_failure:
+ return 1;
+}
+
+static int handle_interface_add(struct nl80211_state *state,
+ struct nl_msg *msg,
+ int argc, char **argv,
+ enum id_input id)
+{
+ char *name;
+ char *mesh_id = NULL;
+ enum nl80211_iftype type;
+ int tpset;
+ unsigned char mac_addr[ETH_ALEN];
+ int found_mac = 0;
+
+ if (argc < 1)
+ return 1;
+
+ name = argv[0];
+ argc--;
+ argv++;
+
+ tpset = get_if_type(&argc, &argv, &type, true);
+ if (tpset)
+ return tpset;
+
+try_another:
+ if (argc) {
+ if (strcmp(argv[0], "mesh_id") == 0) {
+ argc--;
+ argv++;
+
+ if (!argc)
+ return 1;
+ mesh_id = argv[0];
+ argc--;
+ argv++;
+ } else if (strcmp(argv[0], "addr") == 0) {
+ argc--;
+ argv++;
+ if (mac_addr_a2n(mac_addr, argv[0])) {
+ fprintf(stderr, "Invalid MAC address\n");
+ return 2;
+ }
+ argc--;
+ argv++;
+ found_mac = 1;
+ goto try_another;
+ } else if (strcmp(argv[0], "4addr") == 0) {
+ argc--;
+ argv++;
+ if (parse_4addr_flag(argv[0], msg)) {
+ fprintf(stderr, "4addr error\n");
+ return 2;
+ }
+ argc--;
+ argv++;
+ } else if (strcmp(argv[0], "flags") == 0) {
+ argc--;
+ argv++;
+ if (parse_mntr_flags(&argc, &argv, msg)) {
+ fprintf(stderr, "flags error\n");
+ return 2;
+ }
+ } else {
+ return 1;
+ }
+ }
+
+ if (argc)
+ return 1;
+
+ NLA_PUT_STRING(msg, NL80211_ATTR_IFNAME, name);
+ NLA_PUT_U32(msg, NL80211_ATTR_IFTYPE, type);
+ if (mesh_id)
+ NLA_PUT(msg, NL80211_ATTR_MESH_ID, strlen(mesh_id), mesh_id);
+ if (found_mac)
+ NLA_PUT(msg, NL80211_ATTR_MAC, ETH_ALEN, mac_addr);
+
+ return 0;
+ nla_put_failure:
+ return -ENOBUFS;
+}
+COMMAND(interface, add, "<name> type <type> [mesh_id <meshid>] [4addr on|off] [flags <flag>*] [addr <mac-addr>]",
+ NL80211_CMD_NEW_INTERFACE, 0, CIB_PHY, handle_interface_add,
+ "Add a new virtual interface with the given configuration.\n"
+ IFACE_TYPES "\n\n"
+ "The flags are only used for monitor interfaces, valid flags are:\n"
+ VALID_FLAGS "\n\n"
+ "The mesh_id is used only for mesh mode.");
+COMMAND(interface, add, "<name> type <type> [mesh_id <meshid>] [4addr on|off] [flags <flag>*] [addr <mac-addr>]",
+ NL80211_CMD_NEW_INTERFACE, 0, CIB_NETDEV, handle_interface_add, NULL);
+
+static int handle_interface_del(struct nl80211_state *state,
+ struct nl_msg *msg,
+ int argc, char **argv,
+ enum id_input id)
+{
+ return 0;
+}
+TOPLEVEL(del, NULL, NL80211_CMD_DEL_INTERFACE, 0, CIB_NETDEV, handle_interface_del,
+ "Remove this virtual interface");
+HIDDEN(interface, del, NULL, NL80211_CMD_DEL_INTERFACE, 0, CIB_NETDEV, handle_interface_del);
+
+static char *channel_type_name(enum nl80211_channel_type channel_type)
+{
+ switch (channel_type) {
+ case NL80211_CHAN_NO_HT:
+ return "NO HT";
+ case NL80211_CHAN_HT20:
+ return "HT20";
+ case NL80211_CHAN_HT40MINUS:
+ return "HT40-";
+ case NL80211_CHAN_HT40PLUS:
+ return "HT40+";
+ default:
+ return "unknown";
+ }
+}
+
+char *channel_width_name(enum nl80211_chan_width width)
+{
+ switch (width) {
+ case NL80211_CHAN_WIDTH_20_NOHT:
+ return "20 MHz (no HT)";
+ case NL80211_CHAN_WIDTH_20:
+ return "20 MHz";
+ case NL80211_CHAN_WIDTH_40:
+ return "40 MHz";
+ case NL80211_CHAN_WIDTH_80:
+ return "80 MHz";
+ case NL80211_CHAN_WIDTH_80P80:
+ return "80+80 MHz";
+ case NL80211_CHAN_WIDTH_160:
+ return "160 MHz";
+ case NL80211_CHAN_WIDTH_5:
+ return "5 MHz";
+ case NL80211_CHAN_WIDTH_10:
+ return "10 MHz";
+ default:
+ return "unknown";
+ }
+}
+
+static int print_iface_handler(struct nl_msg *msg, void *arg)
+{
+ struct genlmsghdr *gnlh = nlmsg_data(nlmsg_hdr(msg));
+ struct nlattr *tb_msg[NL80211_ATTR_MAX + 1];
+ unsigned int *wiphy = arg;
+ const char *indent = "";
+
+ nla_parse(tb_msg, NL80211_ATTR_MAX, genlmsg_attrdata(gnlh, 0),
+ genlmsg_attrlen(gnlh, 0), NULL);
+
+ if (wiphy && tb_msg[NL80211_ATTR_WIPHY]) {
+ unsigned int thiswiphy = nla_get_u32(tb_msg[NL80211_ATTR_WIPHY]);
+ indent = "\t";
+ if (*wiphy != thiswiphy)
+ printf("phy#%d\n", thiswiphy);
+ *wiphy = thiswiphy;
+ }
+
+ if (tb_msg[NL80211_ATTR_IFNAME])
+ printf("%sInterface %s\n", indent, nla_get_string(tb_msg[NL80211_ATTR_IFNAME]));
+ else
+ printf("%sUnnamed/non-netdev interface\n", indent);
+ if (tb_msg[NL80211_ATTR_IFINDEX])
+ printf("%s\tifindex %d\n", indent, nla_get_u32(tb_msg[NL80211_ATTR_IFINDEX]));
+ if (tb_msg[NL80211_ATTR_WDEV])
+ printf("%s\twdev 0x%llx\n", indent,
+ (unsigned long long)nla_get_u64(tb_msg[NL80211_ATTR_WDEV]));
+ if (tb_msg[NL80211_ATTR_MAC]) {
+ char mac_addr[20];
+ mac_addr_n2a(mac_addr, nla_data(tb_msg[NL80211_ATTR_MAC]));
+ printf("%s\taddr %s\n", indent, mac_addr);
+ }
+ if (tb_msg[NL80211_ATTR_SSID]) {
+ printf("%s\tssid ", indent);
+ print_ssid_escaped(nla_len(tb_msg[NL80211_ATTR_SSID]),
+ nla_data(tb_msg[NL80211_ATTR_SSID]));
+ printf("\n");
+ }
+ if (tb_msg[NL80211_ATTR_IFTYPE])
+ printf("%s\ttype %s\n", indent, iftype_name(nla_get_u32(tb_msg[NL80211_ATTR_IFTYPE])));
+ if (!wiphy && tb_msg[NL80211_ATTR_WIPHY])
+ printf("%s\twiphy %d\n", indent, nla_get_u32(tb_msg[NL80211_ATTR_WIPHY]));
+ if (tb_msg[NL80211_ATTR_WIPHY_FREQ]) {
+ uint32_t freq = nla_get_u32(tb_msg[NL80211_ATTR_WIPHY_FREQ]);
+
+ printf("%s\tchannel %d (%d MHz)", indent,
+ ieee80211_frequency_to_channel(freq), freq);
+
+ if (tb_msg[NL80211_ATTR_CHANNEL_WIDTH]) {
+ printf(", width: %s",
+ channel_width_name(nla_get_u32(tb_msg[NL80211_ATTR_CHANNEL_WIDTH])));
+ if (tb_msg[NL80211_ATTR_CENTER_FREQ1])
+ printf(", center1: %d MHz",
+ nla_get_u32(tb_msg[NL80211_ATTR_CENTER_FREQ1]));
+ if (tb_msg[NL80211_ATTR_CENTER_FREQ2])
+ printf(", center2: %d MHz",
+ nla_get_u32(tb_msg[NL80211_ATTR_CENTER_FREQ2]));
+ } else if (tb_msg[NL80211_ATTR_WIPHY_CHANNEL_TYPE]) {
+ enum nl80211_channel_type channel_type;
+
+ channel_type = nla_get_u32(tb_msg[NL80211_ATTR_WIPHY_CHANNEL_TYPE]);
+ printf(" %s", channel_type_name(channel_type));
+ }
+
+ printf("\n");
+ }
+
+ if (tb_msg[NL80211_ATTR_WIPHY_TX_POWER_LEVEL]) {
+ int32_t txp = nla_get_u32(tb_msg[NL80211_ATTR_WIPHY_TX_POWER_LEVEL]);
+
+ printf("%s\ttxpower %d.%.2d dBm\n",
+ indent, txp / 100, txp % 100);
+ }
+
+ if (tb_msg[NL80211_ATTR_TXQ_STATS]) {
+ char buf[150];
+ parse_txq_stats(buf, sizeof(buf), tb_msg[NL80211_ATTR_TXQ_STATS], 1, -1, indent);
+ printf("%s\tmulticast TXQ:%s\n", indent, buf);
+ }
+
+ if (tb_msg[NL80211_ATTR_4ADDR]) {
+ uint8_t use_4addr = nla_get_u8(tb_msg[NL80211_ATTR_4ADDR]);
+ if (use_4addr)
+ printf("%s\t4addr: on\n", indent);
+ }
+
+ return NL_SKIP;
+}
+
+static int handle_interface_info(struct nl80211_state *state,
+ struct nl_msg *msg,
+ int argc, char **argv,
+ enum id_input id)
+{
+ register_handler(print_iface_handler, NULL);
+ return 0;
+}
+TOPLEVEL(info, NULL, NL80211_CMD_GET_INTERFACE, 0, CIB_NETDEV, handle_interface_info,
+ "Show information for this interface.");
+
+static int handle_interface_set(struct nl80211_state *state,
+ struct nl_msg *msg,
+ int argc, char **argv,
+ enum id_input id)
+{
+ if (!argc)
+ return 1;
+
+ NLA_PUT_U32(msg, NL80211_ATTR_IFTYPE, NL80211_IFTYPE_MONITOR);
+
+ switch (parse_mntr_flags(&argc, &argv, msg)) {
+ case 0:
+ return 0;
+ case 1:
+ return 1;
+ case -ENOMEM:
+ fprintf(stderr, "failed to allocate flags\n");
+ return 2;
+ case -EINVAL:
+ fprintf(stderr, "unknown flag %s\n", *argv);
+ return 2;
+ default:
+ return 2;
+ }
+ nla_put_failure:
+ return -ENOBUFS;
+}
+COMMAND(set, monitor, "<flag>*",
+ NL80211_CMD_SET_INTERFACE, 0, CIB_NETDEV, handle_interface_set,
+ "Set monitor flags. Valid flags are:\n"
+ VALID_FLAGS);
+
+static int handle_interface_meshid(struct nl80211_state *state,
+ struct nl_msg *msg,
+ int argc, char **argv,
+ enum id_input id)
+{
+ char *mesh_id = NULL;
+
+ if (argc != 1)
+ return 1;
+
+ mesh_id = argv[0];
+
+ NLA_PUT(msg, NL80211_ATTR_MESH_ID, strlen(mesh_id), mesh_id);
+
+ return 0;
+ nla_put_failure:
+ return -ENOBUFS;
+}
+COMMAND(set, meshid, "<meshid>",
+ NL80211_CMD_SET_INTERFACE, 0, CIB_NETDEV, handle_interface_meshid, NULL);
+
+static unsigned int dev_dump_wiphy;
+
+static int handle_dev_dump(struct nl80211_state *state,
+ struct nl_msg *msg,
+ int argc, char **argv,
+ enum id_input id)
+{
+ dev_dump_wiphy = -1;
+ register_handler(print_iface_handler, &dev_dump_wiphy);
+ return 0;
+}
+TOPLEVEL(dev, NULL, NL80211_CMD_GET_INTERFACE, NLM_F_DUMP, CIB_NONE, handle_dev_dump,
+ "List all network interfaces for wireless hardware.");
+
+static int handle_interface_type(struct nl80211_state *state,
+ struct nl_msg *msg,
+ int argc, char **argv,
+ enum id_input id)
+{
+ enum nl80211_iftype type;
+ int tpset;
+
+ tpset = get_if_type(&argc, &argv, &type, false);
+ if (tpset)
+ return tpset;
+
+ if (argc)
+ return 1;
+
+ NLA_PUT_U32(msg, NL80211_ATTR_IFTYPE, type);
+
+ return 0;
+ nla_put_failure:
+ return -ENOBUFS;
+}
+COMMAND(set, type, "<type>",
+ NL80211_CMD_SET_INTERFACE, 0, CIB_NETDEV, handle_interface_type,
+ "Set interface type/mode.\n"
+ IFACE_TYPES);
+
+static int handle_interface_4addr(struct nl80211_state *state,
+ struct nl_msg *msg,
+ int argc, char **argv,
+ enum id_input id)
+{
+ if (argc != 1)
+ return 1;
+ return parse_4addr_flag(argv[0], msg);
+}
+COMMAND(set, 4addr, "<on|off>",
+ NL80211_CMD_SET_INTERFACE, 0, CIB_NETDEV, handle_interface_4addr,
+ "Set interface 4addr (WDS) mode.");
+
+static int handle_interface_noack_map(struct nl80211_state *state,
+ struct nl_msg *msg,
+ int argc, char **argv,
+ enum id_input id)
+{
+ uint16_t noack_map;
+ char *end;
+
+ if (argc != 1)
+ return 1;
+
+ noack_map = strtoul(argv[0], &end, 16);
+ if (*end)
+ return 1;
+
+ NLA_PUT_U16(msg, NL80211_ATTR_NOACK_MAP, noack_map);
+
+ return 0;
+ nla_put_failure:
+ return -ENOBUFS;
+
+}
+COMMAND(set, noack_map, "<map>",
+ NL80211_CMD_SET_NOACK_MAP, 0, CIB_NETDEV, handle_interface_noack_map,
+ "Set the NoAck map for the TIDs. (0x0009 = BE, 0x0006 = BK, 0x0030 = VI, 0x00C0 = VO)");
+
+
+static int handle_interface_wds_peer(struct nl80211_state *state,
+ struct nl_msg *msg,
+ int argc, char **argv,
+ enum id_input id)
+{
+ unsigned char mac_addr[ETH_ALEN];
+
+ if (argc < 1)
+ return 1;
+
+ if (mac_addr_a2n(mac_addr, argv[0])) {
+ fprintf(stderr, "Invalid MAC address\n");
+ return 2;
+ }
+
+ argc--;
+ argv++;
+
+ if (argc)
+ return 1;
+
+ NLA_PUT(msg, NL80211_ATTR_MAC, ETH_ALEN, mac_addr);
+
+ return 0;
+ nla_put_failure:
+ return -ENOBUFS;
+}
+COMMAND(set, peer, "<MAC address>",
+ NL80211_CMD_SET_WDS_PEER, 0, CIB_NETDEV, handle_interface_wds_peer,
+ "Set interface WDS peer.");
+
+static int set_mcast_rate(struct nl80211_state *state,
+ struct nl_msg *msg,
+ int argc, char **argv,
+ enum id_input id)
+{
+ float rate;
+ char *end;
+
+ if (argc != 1)
+ return 1;
+
+ rate = strtod(argv[0], &end);
+ if (*end != '\0')
+ return 1;
+
+ NLA_PUT_U32(msg, NL80211_ATTR_MCAST_RATE, (int)(rate * 10));
+
+ return 0;
+nla_put_failure:
+ return -ENOBUFS;
+}
+
+COMMAND(set, mcast_rate, "<rate in Mbps>",
+ NL80211_CMD_SET_MCAST_RATE, 0, CIB_NETDEV, set_mcast_rate,
+ "Set the multicast bitrate.");
+
+
+static int handle_chanfreq(struct nl80211_state *state, struct nl_msg *msg,
+ bool chan, int argc, char **argv,
+ enum id_input id)
+{
+ struct chandef chandef;
+ int res;
+ int parsed;
+ char *end;
+
+ res = parse_freqchan(&chandef, chan, argc, argv, &parsed);
+ if (res)
+ return res;
+
+ argc -= parsed;
+ argv += parsed;
+
+ while (argc) {
+ unsigned int beacons = 10;
+
+ if (strcmp(argv[0], "beacons") == 0) {
+ if (argc < 2)
+ return 1;
+
+ beacons = strtol(argv[1], &end, 10);
+ if (*end)
+ return 1;
+
+ argc -= 2;
+ argv += 2;
+
+ NLA_PUT_U32(msg, NL80211_ATTR_CH_SWITCH_COUNT, beacons);
+ } else if (strcmp(argv[0], "block-tx") == 0) {
+ argc -= 1;
+ argv += 1;
+
+ NLA_PUT_FLAG(msg, NL80211_ATTR_CH_SWITCH_BLOCK_TX);
+ } else {
+ return 1;
+ }
+ }
+
+ return put_chandef(msg, &chandef);
+
+ nla_put_failure:
+ return -ENOBUFS;
+}
+
+static int handle_freq(struct nl80211_state *state, struct nl_msg *msg,
+ int argc, char **argv,
+ enum id_input id)
+{
+ return handle_chanfreq(state, msg, false, argc, argv, id);
+}
+
+static int handle_chan(struct nl80211_state *state, struct nl_msg *msg,
+ int argc, char **argv,
+ enum id_input id)
+{
+ return handle_chanfreq(state, msg, true, argc, argv, id);
+}
+
+SECTION(switch);
+COMMAND(switch, freq,
+ "<freq> [NOHT|HT20|HT40+|HT40-|5MHz|10MHz|80MHz] [beacons <count>] [block-tx]\n"
+ "<control freq> [5|10|20|40|80|80+80|160] [<center1_freq> [<center2_freq>]] [beacons <count>] [block-tx]",
+ NL80211_CMD_CHANNEL_SWITCH, 0, CIB_NETDEV, handle_freq,
+ "Switch the operating channel by sending a channel switch announcement (CSA).");
+COMMAND(switch, channel, "<channel> [NOHT|HT20|HT40+|HT40-|5MHz|10MHz|80MHz] [beacons <count>] [block-tx]",
+ NL80211_CMD_CHANNEL_SWITCH, 0, CIB_NETDEV, handle_chan, NULL);
+
+
+static int toggle_tid_param(const char *argv0, const char *argv1,
+ struct nl_msg *msg, uint32_t attr)
+{
+ uint8_t val;
+
+ if (strcmp(argv1, "on") == 0) {
+ val = NL80211_TID_CONFIG_ENABLE;
+ } else if (strcmp(argv1, "off") == 0) {
+ val = NL80211_TID_CONFIG_DISABLE;
+ } else {
+ fprintf(stderr, "Invalid %s parameter: %s\n", argv0, argv1);
+ return 2;
+ }
+
+ NLA_PUT_U8(msg, attr, val);
+ return 0;
+
+ nla_put_failure:
+ return -ENOBUFS;
+}
+
+static int handle_tid_config(struct nl80211_state *state,
+ struct nl_msg *msg,
+ int argc, char **argv,
+ enum id_input id)
+{
+ struct nlattr *tids_array = NULL;
+ struct nlattr *tids_entry = NULL;
+ enum nl80211_tx_rate_setting txrate_type;
+ unsigned char peer[ETH_ALEN];
+ int tids_num = 0;
+ char *end;
+ int ret;
+ enum {
+ PS_ADDR,
+ PS_TIDS,
+ PS_CONF,
+ } parse_state = PS_ADDR;
+ unsigned int attr;
+
+ while (argc) {
+ switch (parse_state) {
+ case PS_ADDR:
+ if (strcmp(argv[0], "peer") == 0) {
+ if (argc < 2) {
+ fprintf(stderr, "Not enough args for %s\n", argv[0]);
+ return HANDLER_RET_USAGE;
+ }
+
+ if (mac_addr_a2n(peer, argv[1])) {
+ fprintf(stderr, "Invalid MAC address\n");
+ return 2;
+ }
+
+ NLA_PUT(msg, NL80211_ATTR_MAC, ETH_ALEN, peer);
+
+ argc -= 2;
+ argv += 2;
+ parse_state = PS_TIDS;
+
+ } else if (strcmp(argv[0], "tids") == 0) {
+ parse_state = PS_TIDS;
+ } else {
+ fprintf(stderr, "Peer MAC address expected\n");
+ return HANDLER_RET_USAGE;
+ }
+
+ break;
+ case PS_TIDS:
+ if (strcmp(argv[0], "tids") == 0) {
+ if (argc < 2) {
+ fprintf(stderr, "not enough args for %s\n", argv[0]);
+ return HANDLER_RET_USAGE;
+ }
+
+ if (!tids_array) {
+ tids_array = nla_nest_start(msg, NL80211_ATTR_TID_CONFIG);
+ if (!tids_array)
+ return -ENOBUFS;
+ }
+
+ if (tids_entry) {
+ nla_nest_end(msg, tids_entry);
+ tids_num++;
+ }
+
+ tids_entry = nla_nest_start(msg, tids_num);
+ if (!tids_entry)
+ return -ENOBUFS;
+
+ NLA_PUT_U16(msg, NL80211_TID_CONFIG_ATTR_TIDS, strtol(argv[1], &end, 0));
+ if (*end) {
+ fprintf(stderr, "Invalid TID mask value: %s\n", argv[1]);
+ return 2;
+ }
+
+ argc -= 2;
+ argv += 2;
+ parse_state = PS_CONF;
+ } else {
+ fprintf(stderr, "TID mask expected\n");
+ return HANDLER_RET_USAGE;
+ }
+
+ break;
+ case PS_CONF:
+ if (strcmp(argv[0], "tids") == 0) {
+ parse_state = PS_TIDS;
+ } else if (strcmp(argv[0], "override") == 0) {
+ NLA_PUT_FLAG(msg, NL80211_TID_CONFIG_ATTR_OVERRIDE);
+
+ argc -= 1;
+ argv += 1;
+ } else if (strcmp(argv[0], "ampdu") == 0) {
+ if (argc < 2) {
+ fprintf(stderr, "not enough args for %s\n", argv[0]);
+ return HANDLER_RET_USAGE;
+ }
+
+ ret = toggle_tid_param(argv[0], argv[1], msg,
+ NL80211_TID_CONFIG_ATTR_AMPDU_CTRL);
+ if (ret)
+ return ret;
+
+ argc -= 2;
+ argv += 2;
+ } else if (strcmp(argv[0], "amsdu") == 0) {
+ if (argc < 2) {
+ fprintf(stderr, "not enough args for %s\n", argv[0]);
+ return HANDLER_RET_USAGE;
+ }
+
+ ret = toggle_tid_param(argv[0], argv[1], msg,
+ NL80211_TID_CONFIG_ATTR_AMSDU_CTRL);
+ if (ret)
+ return ret;
+
+ argc -= 2;
+ argv += 2;
+ } else if (strcmp(argv[0], "noack") == 0) {
+ if (argc < 2) {
+ fprintf(stderr, "not enough args for %s\n", argv[0]);
+ return HANDLER_RET_USAGE;
+ }
+
+ ret = toggle_tid_param(argv[0], argv[1], msg,
+ NL80211_TID_CONFIG_ATTR_NOACK);
+ if (ret)
+ return ret;
+
+ argc -= 2;
+ argv += 2;
+ } else if (strcmp(argv[0], "rtscts") == 0) {
+ if (argc < 2) {
+ fprintf(stderr, "not enough args for %s\n", argv[0]);
+ return HANDLER_RET_USAGE;
+ }
+
+ ret = toggle_tid_param(argv[0], argv[1], msg,
+ NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL);
+ if (ret)
+ return ret;
+
+ argc -= 2;
+ argv += 2;
+ } else if (strcmp(argv[0], "sretry") == 0) {
+ if (argc < 2) {
+ fprintf(stderr, "not enough args for %s\n", argv[0]);
+ return HANDLER_RET_USAGE;
+ }
+
+ NLA_PUT_U8(msg, NL80211_TID_CONFIG_ATTR_RETRY_SHORT, strtol(argv[1], &end, 0));
+ if (*end) {
+ fprintf(stderr, "Invalid short_retry value: %s\n", argv[1]);
+ return 2;
+ }
+
+ argc -= 2;
+ argv += 2;
+ } else if (strcmp(argv[0], "lretry") == 0) {
+ if (argc < 2) {
+ fprintf(stderr, "not enough args for %s\n", argv[0]);
+ return HANDLER_RET_USAGE;
+ }
+
+ NLA_PUT_U8(msg, NL80211_TID_CONFIG_ATTR_RETRY_LONG, strtol(argv[1], &end, 0));
+ if (*end) {
+ fprintf(stderr, "Invalid long_retry value: %s\n", argv[1]);
+ return 2;
+ }
+
+ argc -= 2;
+ argv += 2;
+ } else if (strcmp(argv[0], "bitrates") == 0) {
+ if (argc < 2) {
+ fprintf(stderr, "not enough args for %s\n", argv[0]);
+ return HANDLER_RET_USAGE;
+ }
+ if (!strcmp(argv[1], "auto"))
+ txrate_type = NL80211_TX_RATE_AUTOMATIC;
+ else if (!strcmp(argv[1], "fixed"))
+ txrate_type = NL80211_TX_RATE_FIXED;
+ else if (!strcmp(argv[1], "limit"))
+ txrate_type = NL80211_TX_RATE_LIMITED;
+ else {
+ printf("Invalid parameter: %s\n", argv[0]);
+ return 2;
+ }
+ NLA_PUT_U8(msg, NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE, txrate_type);
+ argc -= 2;
+ argv += 2;
+ if (txrate_type != NL80211_TX_RATE_AUTOMATIC) {
+ attr = NL80211_TID_CONFIG_ATTR_TX_RATE;
+ ret = set_bitrates(msg, argc, argv,
+ attr);
+ if (ret < 2)
+ return 1;
+
+ argc -= ret;
+ argv += ret;
+ }
+ } else {
+ fprintf(stderr, "Unknown parameter: %s\n", argv[0]);
+ return HANDLER_RET_USAGE;
+ }
+
+ break;
+ default:
+ fprintf(stderr, "Failed to parse: internal failure\n");
+ return HANDLER_RET_USAGE;
+ }
+ }
+
+ if (tids_entry)
+ nla_nest_end(msg, tids_entry);
+
+ if (tids_array)
+ nla_nest_end(msg, tids_array);
+
+ return 0;
+
+nla_put_failure:
+ return -ENOBUFS;
+}
+
+COMMAND(set, tidconf, "[peer <MAC address>] tids <mask> [override] [sretry <num>] [lretry <num>] "
+ "[ampdu [on|off]] [amsdu [on|off]] [noack [on|off]] [rtscts [on|off]]"
+ "[bitrates <type [auto|fixed|limit]> [legacy-<2.4|5> <legacy rate in Mbps>*] [ht-mcs-<2.4|5> <MCS index>*]"
+ " [vht-mcs-<2.4|5> <NSS:MCSx,MCSy... | NSS:MCSx-MCSy>*] [sgi-2.4|lgi-2.4] [sgi-5|lgi-5]]",
+ NL80211_CMD_SET_TID_CONFIG, 0, CIB_NETDEV, handle_tid_config,
+ "Setup per-node TID specific configuration for TIDs selected by bitmask.\n"
+ "If MAC address is not specified, then supplied TID configuration\n"
+ "applied to all the peers.\n"
+ "Examples:\n"
+ " $ iw dev wlan0 set tidconf tids 0x1 ampdu off\n"
+ " $ iw dev wlan0 set tidconf tids 0x5 ampdu off amsdu off rtscts on\n"
+ " $ iw dev wlan0 set tidconf tids 0x3 override ampdu on noack on rtscts on\n"
+ " $ iw dev wlan0 set tidconf peer xx:xx:xx:xx:xx:xx tids 0x1 ampdu off tids 0x3 amsdu off rtscts on\n"
+ " $ iw dev wlan0 set tidconf peer xx:xx:xx:xx:xx:xx tids 0x2 bitrates auto\n"
+ " $ iw dev wlan0 set tidconf peer xx:xx:xx:xx:xx:xx tids 0x2 bitrates limit vht-mcs-5 4:9\n"
+ );
--- /dev/null
+.TH IW 8 "7 June 2012" "iw" "Linux"
+.SH NAME
+iw \- show / manipulate wireless devices and their configuration
+.SH SYNOPSIS
+
+.ad l
+.in +8
+.ti -8
+.B iw
+.RI [ " OPTIONS " ] " " { "
+.BR help " [ "
+.RI ""command " ]"
+.BR "|"
+.RI ""OBJECT " " COMMAND " }"
+.sp
+
+.ti -8
+.IR OBJECT " := { "
+.BR dev " | " phy " | " reg " }"
+.sp
+
+.ti -8
+.IR OPTIONS " := { --version | --debug }"
+
+.SH OPTIONS
+
+.TP
+.BR " --version"
+print version information and exit.
+
+.TP
+.BR " --debug"
+enable netlink message debugging.
+
+.SH IW - COMMAND SYNTAX
+
+.SS
+.I OBJECT
+
+.TP
+.B dev <interface name>
+- network interface.
+
+.TP
+.B phy <phy name>
+- wireless hardware device (by name).
+.TP
+.B phy#<phy index>
+- wireless hardware device (by index).
+
+.TP
+.B reg
+- regulatory agent.
+
+.SS
+.I COMMAND
+
+Specifies the action to perform on the object.
+The set of possible actions depends on the object type.
+.B iw help
+will print all supported commands, while
+.B iw help command
+will print the help for all matching commands.
+
+.SH SEE ALSO
+.BR ip (8),
+.BR crda (8),
+.BR regdbdump (8),
+.BR regulatory.bin (5)
+
+.BR http://wireless.kernel.org/en/users/Documentation/iw
--- /dev/null
+/*
+ * nl80211 userspace tool
+ *
+ * Copyright 2007, 2008 Johannes Berg <johannes@sipsolutions.net>
+ */
+
+#include <errno.h>
+#include <stdio.h>
+#include <string.h>
+#include <net/if.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <stdbool.h>
+#include <linux/netlink.h>
+
+#include <netlink/genl/genl.h>
+#include <netlink/genl/family.h>
+#include <netlink/genl/ctrl.h>
+#include <netlink/msg.h>
+#include <netlink/attr.h>
+
+#include "nl80211.h"
+#include "iw.h"
+
+/* libnl 1.x compatibility code */
+#if !defined(CONFIG_LIBNL20) && !defined(CONFIG_LIBNL30)
+static inline struct nl_handle *nl_socket_alloc(void)
+{
+ return nl_handle_alloc();
+}
+
+static inline void nl_socket_free(struct nl_sock *h)
+{
+ nl_handle_destroy(h);
+}
+
+static inline int nl_socket_set_buffer_size(struct nl_sock *sk,
+ int rxbuf, int txbuf)
+{
+ return nl_set_buffer_size(sk, rxbuf, txbuf);
+}
+#endif /* CONFIG_LIBNL20 && CONFIG_LIBNL30 */
+
+int iw_debug = 0;
+
+static int nl80211_init(struct nl80211_state *state)
+{
+ int err;
+
+ state->nl_sock = nl_socket_alloc();
+ if (!state->nl_sock) {
+ fprintf(stderr, "Failed to allocate netlink socket.\n");
+ return -ENOMEM;
+ }
+
+ if (genl_connect(state->nl_sock)) {
+ fprintf(stderr, "Failed to connect to generic netlink.\n");
+ err = -ENOLINK;
+ goto out_handle_destroy;
+ }
+
+ nl_socket_set_buffer_size(state->nl_sock, 8192, 8192);
+
+ /* try to set NETLINK_EXT_ACK to 1, ignoring errors */
+ err = 1;
+ setsockopt(nl_socket_get_fd(state->nl_sock), SOL_NETLINK,
+ NETLINK_EXT_ACK, &err, sizeof(err));
+
+ state->nl80211_id = genl_ctrl_resolve(state->nl_sock, "nl80211");
+ if (state->nl80211_id < 0) {
+ fprintf(stderr, "nl80211 not found.\n");
+ err = -ENOENT;
+ goto out_handle_destroy;
+ }
+
+ return 0;
+
+ out_handle_destroy:
+ nl_socket_free(state->nl_sock);
+ return err;
+}
+
+static void nl80211_cleanup(struct nl80211_state *state)
+{
+ nl_socket_free(state->nl_sock);
+}
+
+static int cmd_size;
+
+extern struct cmd *__start___cmd[];
+extern struct cmd *__stop___cmd;
+
+#define for_each_cmd(_cmd, i) \
+ for (i = 0; i < &__stop___cmd - __start___cmd; i++) \
+ if ((_cmd = __start___cmd[i]))
+
+
+static void __usage_cmd(const struct cmd *cmd, char *indent, bool full)
+{
+ const char *start, *lend, *end;
+
+ printf("%s", indent);
+
+ switch (cmd->idby) {
+ case CIB_NONE:
+ break;
+ case CIB_PHY:
+ printf("phy <phyname> ");
+ break;
+ case CIB_NETDEV:
+ printf("dev <devname> ");
+ break;
+ case CIB_WDEV:
+ printf("wdev <idx> ");
+ break;
+ }
+ if (cmd->parent && cmd->parent->name)
+ printf("%s ", cmd->parent->name);
+ printf("%s", cmd->name);
+
+ if (cmd->args) {
+ /* print line by line */
+ start = cmd->args;
+ end = strchr(start, '\0');
+ printf(" ");
+ do {
+ lend = strchr(start, '\n');
+ if (!lend)
+ lend = end;
+ if (start != cmd->args) {
+ printf("\t");
+ switch (cmd->idby) {
+ case CIB_NONE:
+ break;
+ case CIB_PHY:
+ printf("phy <phyname> ");
+ break;
+ case CIB_NETDEV:
+ printf("dev <devname> ");
+ break;
+ case CIB_WDEV:
+ printf("wdev <idx> ");
+ break;
+ }
+ if (cmd->parent && cmd->parent->name)
+ printf("%s ", cmd->parent->name);
+ printf("%s ", cmd->name);
+ }
+ printf("%.*s\n", (int)(lend - start), start);
+ start = lend + 1;
+ } while (end != lend);
+ } else
+ printf("\n");
+
+ if (!full || !cmd->help)
+ return;
+
+ /* hack */
+ if (strlen(indent))
+ indent = "\t\t";
+ else
+ printf("\n");
+
+ /* print line by line */
+ start = cmd->help;
+ end = strchr(start, '\0');
+ do {
+ lend = strchr(start, '\n');
+ if (!lend)
+ lend = end;
+ printf("%s", indent);
+ printf("%.*s\n", (int)(lend - start), start);
+ start = lend + 1;
+ } while (end != lend);
+
+ printf("\n");
+}
+
+static void usage_options(void)
+{
+ printf("Options:\n");
+ printf("\t--debug\t\tenable netlink debugging\n");
+}
+
+static const char *argv0;
+
+static void usage(int argc, char **argv)
+{
+ const struct cmd *section, *cmd;
+ bool full = argc >= 0;
+ const char *sect_filt = NULL;
+ const char *cmd_filt = NULL;
+ unsigned int i, j;
+
+ if (argc > 0)
+ sect_filt = argv[0];
+
+ if (argc > 1)
+ cmd_filt = argv[1];
+
+ printf("Usage:\t%s [options] command\n", argv0);
+ usage_options();
+ printf("\t--version\tshow version (%s)\n", iw_version);
+ printf("Commands:\n");
+ for_each_cmd(section, i) {
+ if (section->parent)
+ continue;
+
+ if (sect_filt && strcmp(section->name, sect_filt))
+ continue;
+
+ if (section->handler && !section->hidden)
+ __usage_cmd(section, "\t", full);
+
+ for_each_cmd(cmd, j) {
+ if (section != cmd->parent)
+ continue;
+ if (!cmd->handler || cmd->hidden)
+ continue;
+ if (cmd_filt && strcmp(cmd->name, cmd_filt))
+ continue;
+ __usage_cmd(cmd, "\t", full);
+ }
+ }
+ printf("\nCommands that use the netdev ('dev') can also be given the\n"
+ "'wdev' instead to identify the device.\n");
+ printf("\nYou can omit the 'phy' or 'dev' if "
+ "the identification is unique,\n"
+ "e.g. \"iw wlan0 info\" or \"iw phy0 info\". "
+ "(Don't when scripting.)\n\n"
+ "Do NOT screenscrape this tool, we don't "
+ "consider its output stable.\n\n");
+}
+
+static int print_help(struct nl80211_state *state,
+ struct nl_msg *msg,
+ int argc, char **argv,
+ enum id_input id)
+{
+ exit(3);
+}
+TOPLEVEL(help, "[command]", 0, 0, CIB_NONE, print_help,
+ "Print usage for all or a specific command, e.g.\n"
+ "\"help wowlan\" or \"help wowlan enable\".");
+
+static void usage_cmd(const struct cmd *cmd)
+{
+ printf("Usage:\t%s [options] ", argv0);
+ __usage_cmd(cmd, "", true);
+ usage_options();
+}
+
+static void version(void)
+{
+ printf("iw version %s\n", iw_version);
+}
+
+static int phy_lookup(char *name)
+{
+ char buf[200];
+ int fd, pos;
+
+ snprintf(buf, sizeof(buf), "/sys/class/ieee80211/%s/index", name);
+
+ fd = open(buf, O_RDONLY);
+ if (fd < 0)
+ return -1;
+ pos = read(fd, buf, sizeof(buf) - 1);
+ if (pos < 0) {
+ close(fd);
+ return -1;
+ }
+ buf[pos] = '\0';
+ close(fd);
+ return atoi(buf);
+}
+
+static int error_handler(struct sockaddr_nl *nla, struct nlmsgerr *err,
+ void *arg)
+{
+ struct nlmsghdr *nlh = (struct nlmsghdr *)err - 1;
+ int len = nlh->nlmsg_len;
+ struct nlattr *attrs;
+ struct nlattr *tb[NLMSGERR_ATTR_MAX + 1];
+ int *ret = arg;
+ int ack_len = sizeof(*nlh) + sizeof(int) + sizeof(*nlh);
+
+ *ret = err->error;
+
+ if (!(nlh->nlmsg_flags & NLM_F_ACK_TLVS))
+ return NL_STOP;
+
+ if (!(nlh->nlmsg_flags & NLM_F_CAPPED))
+ ack_len += err->msg.nlmsg_len - sizeof(*nlh);
+
+ if (len <= ack_len)
+ return NL_STOP;
+
+ attrs = (void *)((unsigned char *)nlh + ack_len);
+ len -= ack_len;
+
+ nla_parse(tb, NLMSGERR_ATTR_MAX, attrs, len, NULL);
+ if (tb[NLMSGERR_ATTR_MSG]) {
+ len = strnlen((char *)nla_data(tb[NLMSGERR_ATTR_MSG]),
+ nla_len(tb[NLMSGERR_ATTR_MSG]));
+ fprintf(stderr, "kernel reports: %*s\n", len,
+ (char *)nla_data(tb[NLMSGERR_ATTR_MSG]));
+ }
+
+ return NL_STOP;
+}
+
+static int finish_handler(struct nl_msg *msg, void *arg)
+{
+ int *ret = arg;
+ *ret = 0;
+ return NL_SKIP;
+}
+
+static int ack_handler(struct nl_msg *msg, void *arg)
+{
+ int *ret = arg;
+ *ret = 0;
+ return NL_STOP;
+}
+
+static int (*registered_handler)(struct nl_msg *, void *);
+static void *registered_handler_data;
+
+void register_handler(int (*handler)(struct nl_msg *, void *), void *data)
+{
+ registered_handler = handler;
+ registered_handler_data = data;
+}
+
+int valid_handler(struct nl_msg *msg, void *arg)
+{
+ if (registered_handler)
+ return registered_handler(msg, registered_handler_data);
+
+ return NL_OK;
+}
+
+static int __handle_cmd(struct nl80211_state *state, enum id_input idby,
+ int argc, char **argv, const struct cmd **cmdout)
+{
+ const struct cmd *cmd, *match = NULL, *sectcmd;
+ struct nl_cb *cb;
+ struct nl_cb *s_cb;
+ struct nl_msg *msg;
+ signed long long devidx = 0;
+ int err, o_argc, i;
+ const char *command, *section;
+ char *tmp, **o_argv;
+ enum command_identify_by command_idby = CIB_NONE;
+
+ if (argc <= 1 && idby != II_NONE)
+ return 1;
+
+ o_argc = argc;
+ o_argv = argv;
+
+ switch (idby) {
+ case II_PHY_IDX:
+ command_idby = CIB_PHY;
+ devidx = strtoul(*argv + 4, &tmp, 0);
+ if (*tmp != '\0')
+ return 1;
+ argc--;
+ argv++;
+ break;
+ case II_PHY_NAME:
+ command_idby = CIB_PHY;
+ devidx = phy_lookup(*argv);
+ argc--;
+ argv++;
+ break;
+ case II_NETDEV:
+ command_idby = CIB_NETDEV;
+ devidx = if_nametoindex(*argv);
+ if (devidx == 0)
+ devidx = -1;
+ argc--;
+ argv++;
+ break;
+ case II_WDEV:
+ command_idby = CIB_WDEV;
+ devidx = strtoll(*argv, &tmp, 0);
+ if (*tmp != '\0')
+ return 1;
+ argc--;
+ argv++;
+ default:
+ break;
+ }
+
+ if (devidx < 0)
+ return -errno;
+
+ section = *argv;
+ argc--;
+ argv++;
+
+ for_each_cmd(sectcmd, i) {
+ if (sectcmd->parent)
+ continue;
+ /* ok ... bit of a hack for the dupe 'info' section */
+ if (match && sectcmd->idby != command_idby)
+ continue;
+ if (strcmp(sectcmd->name, section) == 0)
+ match = sectcmd;
+ }
+
+ sectcmd = match;
+ match = NULL;
+ if (!sectcmd)
+ return 1;
+
+ if (argc > 0) {
+ command = *argv;
+
+ for_each_cmd(cmd, i) {
+ if (!cmd->handler)
+ continue;
+ if (cmd->parent != sectcmd)
+ continue;
+ /*
+ * ignore mismatch id by, but allow WDEV
+ * in place of NETDEV
+ */
+ if (cmd->idby != command_idby &&
+ !(cmd->idby == CIB_NETDEV &&
+ command_idby == CIB_WDEV))
+ continue;
+ if (strcmp(cmd->name, command))
+ continue;
+ if (argc > 1 && !cmd->args)
+ continue;
+ match = cmd;
+ break;
+ }
+
+ if (match) {
+ argc--;
+ argv++;
+ }
+ }
+
+ if (match)
+ cmd = match;
+ else {
+ /* Use the section itself, if possible. */
+ cmd = sectcmd;
+ if (argc && !cmd->args)
+ return 1;
+ if (cmd->idby != command_idby &&
+ !(cmd->idby == CIB_NETDEV && command_idby == CIB_WDEV))
+ return 1;
+ if (!cmd->handler)
+ return 1;
+ }
+
+ if (cmd->selector) {
+ cmd = cmd->selector(argc, argv);
+ if (!cmd)
+ return 1;
+ }
+
+ if (cmdout)
+ *cmdout = cmd;
+
+ if (!cmd->cmd) {
+ argc = o_argc;
+ argv = o_argv;
+ return cmd->handler(state, NULL, argc, argv, idby);
+ }
+
+ msg = nlmsg_alloc();
+ if (!msg) {
+ fprintf(stderr, "failed to allocate netlink message\n");
+ return 2;
+ }
+
+ cb = nl_cb_alloc(iw_debug ? NL_CB_DEBUG : NL_CB_DEFAULT);
+ s_cb = nl_cb_alloc(iw_debug ? NL_CB_DEBUG : NL_CB_DEFAULT);
+ if (!cb || !s_cb) {
+ fprintf(stderr, "failed to allocate netlink callbacks\n");
+ err = 2;
+ goto out;
+ }
+
+ genlmsg_put(msg, 0, 0, state->nl80211_id, 0,
+ cmd->nl_msg_flags, cmd->cmd, 0);
+
+ switch (command_idby) {
+ case CIB_PHY:
+ NLA_PUT_U32(msg, NL80211_ATTR_WIPHY, devidx);
+ break;
+ case CIB_NETDEV:
+ NLA_PUT_U32(msg, NL80211_ATTR_IFINDEX, devidx);
+ break;
+ case CIB_WDEV:
+ NLA_PUT_U64(msg, NL80211_ATTR_WDEV, devidx);
+ break;
+ default:
+ break;
+ }
+
+ err = cmd->handler(state, msg, argc, argv, idby);
+ if (err)
+ goto out;
+
+ nl_socket_set_cb(state->nl_sock, s_cb);
+
+ err = nl_send_auto_complete(state->nl_sock, msg);
+ if (err < 0)
+ goto out;
+
+ err = 1;
+
+ nl_cb_err(cb, NL_CB_CUSTOM, error_handler, &err);
+ nl_cb_set(cb, NL_CB_FINISH, NL_CB_CUSTOM, finish_handler, &err);
+ nl_cb_set(cb, NL_CB_ACK, NL_CB_CUSTOM, ack_handler, &err);
+ nl_cb_set(cb, NL_CB_VALID, NL_CB_CUSTOM, valid_handler, NULL);
+
+ while (err > 0)
+ nl_recvmsgs(state->nl_sock, cb);
+ out:
+ nl_cb_put(cb);
+ nl_cb_put(s_cb);
+ nlmsg_free(msg);
+ return err;
+ nla_put_failure:
+ fprintf(stderr, "building message failed\n");
+ return 2;
+}
+
+int handle_cmd(struct nl80211_state *state, enum id_input idby,
+ int argc, char **argv)
+{
+ return __handle_cmd(state, idby, argc, argv, NULL);
+}
+
+/*
+ * Unfortunately, I don't know how densely the linker packs the struct cmd.
+ * For example, if you have a 72-byte struct cmd, the linker will pad each
+ * out to 96 bytes before putting them together in the section. There must
+ * be some algorithm, but I haven't found it yet.
+ *
+ * We used to calculate this by taking the (abs value of) the difference
+ * between __section_get and __section_set, but if LTO is enabled then this
+ * stops working because the entries of the "__cmd" section get rearranged
+ * freely by the compiler/linker.
+ *
+ * Fix this by using yet another "__sizer" section that only contains these
+ * two entries - then the (abs value of) the difference between them will
+ * be how they get packed and that can be used to iterate the __cmd section
+ * as well.
+ */
+static struct cmd sizer1 __attribute__((section("__sizer"))) = {};
+static struct cmd sizer2 __attribute__((section("__sizer"))) = {};
+
+int main(int argc, char **argv)
+{
+ struct nl80211_state nlstate;
+ int err;
+ const struct cmd *cmd = NULL;
+
+ /* calculate command size including padding */
+ cmd_size = labs((long)&sizer2 - (long)&sizer1);
+ /* strip off self */
+ argc--;
+ argv0 = *argv++;
+
+ if (argc > 0 && strcmp(*argv, "--debug") == 0) {
+ iw_debug = 1;
+ argc--;
+ argv++;
+ }
+
+ if (argc > 0 && strcmp(*argv, "--version") == 0) {
+ version();
+ return 0;
+ }
+
+ /* need to treat "help" command specially so it works w/o nl80211 */
+ if (argc == 0 || strcmp(*argv, "help") == 0) {
+ usage(argc - 1, argv + 1);
+ return 0;
+ }
+
+ err = nl80211_init(&nlstate);
+ if (err)
+ return 1;
+
+ if (strcmp(*argv, "dev") == 0 && argc > 1) {
+ argc--;
+ argv++;
+ err = __handle_cmd(&nlstate, II_NETDEV, argc, argv, &cmd);
+ } else if (strncmp(*argv, "phy", 3) == 0 && argc > 1) {
+ if (strlen(*argv) == 3) {
+ argc--;
+ argv++;
+ err = __handle_cmd(&nlstate, II_PHY_NAME, argc, argv, &cmd);
+ } else if (*(*argv + 3) == '#')
+ err = __handle_cmd(&nlstate, II_PHY_IDX, argc, argv, &cmd);
+ else
+ goto detect;
+ } else if (strcmp(*argv, "wdev") == 0 && argc > 1) {
+ argc--;
+ argv++;
+ err = __handle_cmd(&nlstate, II_WDEV, argc, argv, &cmd);
+ } else {
+ int idx;
+ enum id_input idby;
+ detect:
+ idby = II_NONE;
+ if ((idx = if_nametoindex(argv[0])) != 0)
+ idby = II_NETDEV;
+ else if ((idx = phy_lookup(argv[0])) >= 0)
+ idby = II_PHY_NAME;
+ err = __handle_cmd(&nlstate, idby, argc, argv, &cmd);
+ }
+
+ if (err == HANDLER_RET_USAGE) {
+ if (cmd)
+ usage_cmd(cmd);
+ else
+ usage(0, NULL);
+ } else if (err == HANDLER_RET_DONE) {
+ err = 0;
+ } else if (err < 0)
+ fprintf(stderr, "command failed: %s (%d)\n", strerror(-err), err);
+
+ nl80211_cleanup(&nlstate);
+
+ return err;
+}
--- /dev/null
+#ifndef __IW_H
+#define __IW_H
+
+#include <stdbool.h>
+#include <netlink/netlink.h>
+#include <netlink/genl/genl.h>
+#include <netlink/genl/family.h>
+#include <netlink/genl/ctrl.h>
+#include <endian.h>
+
+#include "nl80211.h"
+#include "ieee80211.h"
+
+/* support for extack if compilation headers are too old */
+#ifndef NETLINK_EXT_ACK
+#define NETLINK_EXT_ACK 11
+enum nlmsgerr_attrs {
+ NLMSGERR_ATTR_UNUSED,
+ NLMSGERR_ATTR_MSG,
+ NLMSGERR_ATTR_OFFS,
+ NLMSGERR_ATTR_COOKIE,
+
+ __NLMSGERR_ATTR_MAX,
+ NLMSGERR_ATTR_MAX = __NLMSGERR_ATTR_MAX - 1
+};
+#endif
+#ifndef NLM_F_CAPPED
+#define NLM_F_CAPPED 0x100
+#endif
+#ifndef NLM_F_ACK_TLVS
+#define NLM_F_ACK_TLVS 0x200
+#endif
+#ifndef SOL_NETLINK
+#define SOL_NETLINK 270
+#endif
+
+#define ETH_ALEN 6
+#define VHT_MUMIMO_GROUP_LEN 24
+
+/* libnl 1.x compatibility code */
+#if !defined(CONFIG_LIBNL20) && !defined(CONFIG_LIBNL30)
+# define nl_sock nl_handle
+#endif
+
+struct nl80211_state {
+ struct nl_sock *nl_sock;
+ int nl80211_id;
+};
+
+enum command_identify_by {
+ CIB_NONE,
+ CIB_PHY,
+ CIB_NETDEV,
+ CIB_WDEV,
+};
+
+enum id_input {
+ II_NONE,
+ II_NETDEV,
+ II_PHY_NAME,
+ II_PHY_IDX,
+ II_WDEV,
+};
+
+#define HANDLER_RET_USAGE 1
+#define HANDLER_RET_DONE 3
+
+struct cmd {
+ const char *name;
+ const char *args;
+ const char *help;
+ const enum nl80211_commands cmd;
+ int nl_msg_flags;
+ int hidden;
+ const enum command_identify_by idby;
+ /*
+ * The handler should return a negative error code,
+ * zero on success, 1 if the arguments were wrong.
+ * Return 2 iff you provide the error message yourself.
+ */
+ int (*handler)(struct nl80211_state *state,
+ struct nl_msg *msg,
+ int argc, char **argv,
+ enum id_input id);
+ const struct cmd *(*selector)(int argc, char **argv);
+ const struct cmd *parent;
+};
+
+struct chanmode {
+ const char *name;
+ unsigned int width;
+ int freq1_diff;
+ int chantype; /* for older kernel */
+};
+
+struct chandef {
+ enum nl80211_chan_width width;
+
+ unsigned int control_freq;
+ unsigned int center_freq1;
+ unsigned int center_freq2;
+};
+
+#define ARRAY_SIZE(ar) (sizeof(ar)/sizeof(ar[0]))
+#define DIV_ROUND_UP(x, y) (((x) + (y - 1)) / (y))
+
+#define __COMMAND(_section, _symname, _name, _args, _nlcmd, _flags, _hidden, _idby, _handler, _help, _sel)\
+ static struct cmd \
+ __cmd ## _ ## _symname ## _ ## _handler ## _ ## _nlcmd ## _ ## _idby ## _ ## _hidden = {\
+ .name = (_name), \
+ .args = (_args), \
+ .cmd = (_nlcmd), \
+ .nl_msg_flags = (_flags), \
+ .hidden = (_hidden), \
+ .idby = (_idby), \
+ .handler = (_handler), \
+ .help = (_help), \
+ .parent = _section, \
+ .selector = (_sel), \
+ }; \
+ static struct cmd *__cmd ## _ ## _symname ## _ ## _handler ## _ ## _nlcmd ## _ ## _idby ## _ ## _hidden ## _p \
+ __attribute__((used,section("__cmd"))) = \
+ &__cmd ## _ ## _symname ## _ ## _handler ## _ ## _nlcmd ## _ ## _idby ## _ ## _hidden
+#define __ACMD(_section, _symname, _name, _args, _nlcmd, _flags, _hidden, _idby, _handler, _help, _sel, _alias)\
+ __COMMAND(_section, _symname, _name, _args, _nlcmd, _flags, _hidden, _idby, _handler, _help, _sel);\
+ static const struct cmd *_alias = &__cmd ## _ ## _symname ## _ ## _handler ## _ ## _nlcmd ## _ ## _idby ## _ ## _hidden
+#define COMMAND(section, name, args, cmd, flags, idby, handler, help) \
+ __COMMAND(&(__section ## _ ## section), name, #name, args, cmd, flags, 0, idby, handler, help, NULL)
+#define COMMAND_ALIAS(section, name, args, cmd, flags, idby, handler, help, selector, alias)\
+ __ACMD(&(__section ## _ ## section), name, #name, args, cmd, flags, 0, idby, handler, help, selector, alias)
+#define HIDDEN(section, name, args, cmd, flags, idby, handler) \
+ __COMMAND(&(__section ## _ ## section), name, #name, args, cmd, flags, 1, idby, handler, NULL, NULL)
+
+#define TOPLEVEL(_name, _args, _nlcmd, _flags, _idby, _handler, _help) \
+ struct cmd __section ## _ ## _name = { \
+ .name = (#_name), \
+ .args = (_args), \
+ .cmd = (_nlcmd), \
+ .nl_msg_flags = (_flags), \
+ .idby = (_idby), \
+ .handler = (_handler), \
+ .help = (_help), \
+ }; \
+ static struct cmd *__section ## _ ## _name ## _p \
+ __attribute__((used,section("__cmd"))) = &__section ## _ ## _name
+
+#define SECTION(_name) \
+ struct cmd __section ## _ ## _name = { \
+ .name = (#_name), \
+ .hidden = 1, \
+ }; \
+ static struct cmd *__section ## _ ## _name ## _p \
+ __attribute__((used,section("__cmd"))) = &__section ## _ ## _name
+
+#define DECLARE_SECTION(_name) \
+ extern struct cmd __section ## _ ## _name;
+
+struct vendor_event {
+ unsigned int vendor_id, subcmd;
+ void (*callback)(unsigned int vendor_id, unsigned int subcmd,
+ struct nlattr *data);
+};
+
+#define VENDOR_EVENT(_id, _subcmd, _callback) \
+ const struct vendor_event \
+ vendor_event_ ## _id ## _ ## _subcmd = { \
+ .vendor_id = _id, \
+ .subcmd = _subcmd, \
+ .callback = _callback, \
+ }, * const vendor_event_ ## _id ## _ ## _subcmd ## _p \
+ __attribute__((used,section("vendor_event"))) = \
+ &vendor_event_ ## _id ## _ ## _subcmd
+
+extern const char iw_version[];
+
+extern int iw_debug;
+
+int handle_cmd(struct nl80211_state *state, enum id_input idby,
+ int argc, char **argv);
+
+struct print_event_args {
+ struct timeval ts; /* internal */
+ bool have_ts; /* must be set false */
+ bool frame, time, reltime;
+};
+
+__u32 listen_events(struct nl80211_state *state,
+ const int n_waits, const __u32 *waits);
+int __prepare_listen_events(struct nl80211_state *state);
+__u32 __do_listen_events(struct nl80211_state *state,
+ const int n_waits, const __u32 *waits,
+ const int n_prints, const __u32 *prints,
+ struct print_event_args *args);
+
+int valid_handler(struct nl_msg *msg, void *arg);
+void register_handler(int (*handler)(struct nl_msg *, void *), void *data);
+
+int mac_addr_a2n(unsigned char *mac_addr, char *arg);
+void mac_addr_n2a(char *mac_addr, const unsigned char *arg);
+int parse_hex_mask(char *hexmask, unsigned char **result, size_t *result_len,
+ unsigned char **mask);
+unsigned char *parse_hex(char *hex, size_t *outlen);
+
+int parse_keys(struct nl_msg *msg, char **argv[], int *argc);
+int parse_freqchan(struct chandef *chandef, bool chan, int argc, char **argv, int *parsed);
+enum nl80211_chan_width str_to_bw(const char *str);
+int parse_txq_stats(char *buf, int buflen, struct nlattr *tid_stats_attr, int header,
+ int tid, const char *indent);
+int put_chandef(struct nl_msg *msg, struct chandef *chandef);
+
+void print_ht_mcs(const __u8 *mcs);
+void print_ampdu_length(__u8 exponent);
+void print_ampdu_spacing(__u8 spacing);
+void print_ht_capability(__u16 cap);
+void print_vht_info(__u32 capa, const __u8 *mcs);
+void print_he_info(struct nlattr *nl_iftype);
+
+char *channel_width_name(enum nl80211_chan_width width);
+const char *iftype_name(enum nl80211_iftype iftype);
+const char *command_name(enum nl80211_commands cmd);
+int ieee80211_channel_to_frequency(int chan, enum nl80211_band band);
+int ieee80211_frequency_to_channel(int freq);
+
+void print_ssid_escaped(const uint8_t len, const uint8_t *data);
+
+int nl_get_multicast_id(struct nl_sock *sock, const char *family, const char *group);
+
+char *reg_initiator_to_string(__u8 initiator);
+
+const char *get_reason_str(uint16_t reason);
+const char *get_status_str(uint16_t status);
+
+enum print_ie_type {
+ PRINT_SCAN,
+ PRINT_LINK,
+};
+
+#define BIT(x) (1ULL<<(x))
+
+void print_ies(unsigned char *ie, int ielen, bool unknown,
+ enum print_ie_type ptype);
+
+void parse_bitrate(struct nlattr *bitrate_attr, char *buf, int buflen);
+void iw_hexdump(const char *prefix, const __u8 *data, size_t len);
+
+int get_cf1(const struct chanmode *chanmode, unsigned long freq);
+
+int parse_random_mac_addr(struct nl_msg *msg, char *addrs);
+
+#define SCHED_SCAN_OPTIONS "[interval <in_msecs> | scan_plans [<interval_secs:iterations>*] <interval_secs>] " \
+ "[delay <in_secs>] [freqs <freq>+] [matches [ssid <ssid>]+]] [active [ssid <ssid>]+|passive] " \
+ "[randomise[=<addr>/<mask>]]"
+int parse_sched_scan(struct nl_msg *msg, int *argc, char ***argv);
+
+DECLARE_SECTION(switch);
+DECLARE_SECTION(set);
+DECLARE_SECTION(get);
+
+void nan_bf(uint8_t idx, uint8_t *bf, uint16_t bf_len, const uint8_t *buf,
+ size_t len);
+
+char *hex2bin(const char *hex, char *buf);
+
+int set_bitrates(struct nl_msg *msg, int argc, char **argv,
+ enum nl80211_attrs attr);
+
+#endif /* __IW_H */
--- /dev/null
+#include <net/if.h>
+#include <errno.h>
+#include <string.h>
+#include <stdbool.h>
+
+#include <netlink/genl/genl.h>
+#include <netlink/genl/family.h>
+#include <netlink/genl/ctrl.h>
+#include <netlink/msg.h>
+#include <netlink/attr.h>
+
+#include "nl80211.h"
+#include "iw.h"
+
+struct link_result {
+ uint8_t bssid[8];
+ bool link_found;
+ bool anything_found;
+};
+
+static struct link_result lr = { .link_found = false };
+
+static int link_bss_handler(struct nl_msg *msg, void *arg)
+{
+ struct nlattr *tb[NL80211_ATTR_MAX + 1];
+ struct genlmsghdr *gnlh = nlmsg_data(nlmsg_hdr(msg));
+ struct nlattr *bss[NL80211_BSS_MAX + 1];
+ static struct nla_policy bss_policy[NL80211_BSS_MAX + 1] = {
+ [NL80211_BSS_TSF] = { .type = NLA_U64 },
+ [NL80211_BSS_FREQUENCY] = { .type = NLA_U32 },
+ [NL80211_BSS_BSSID] = { },
+ [NL80211_BSS_BEACON_INTERVAL] = { .type = NLA_U16 },
+ [NL80211_BSS_CAPABILITY] = { .type = NLA_U16 },
+ [NL80211_BSS_INFORMATION_ELEMENTS] = { },
+ [NL80211_BSS_SIGNAL_MBM] = { .type = NLA_U32 },
+ [NL80211_BSS_SIGNAL_UNSPEC] = { .type = NLA_U8 },
+ [NL80211_BSS_STATUS] = { .type = NLA_U32 },
+ };
+ struct link_result *result = arg;
+ char mac_addr[20], dev[20];
+
+ nla_parse(tb, NL80211_ATTR_MAX, genlmsg_attrdata(gnlh, 0),
+ genlmsg_attrlen(gnlh, 0), NULL);
+
+ if (!tb[NL80211_ATTR_BSS]) {
+ fprintf(stderr, "bss info missing!\n");
+ return NL_SKIP;
+ }
+ if (nla_parse_nested(bss, NL80211_BSS_MAX,
+ tb[NL80211_ATTR_BSS],
+ bss_policy)) {
+ fprintf(stderr, "failed to parse nested attributes!\n");
+ return NL_SKIP;
+ }
+
+ if (!bss[NL80211_BSS_BSSID])
+ return NL_SKIP;
+
+ if (!bss[NL80211_BSS_STATUS])
+ return NL_SKIP;
+
+ mac_addr_n2a(mac_addr, nla_data(bss[NL80211_BSS_BSSID]));
+ if_indextoname(nla_get_u32(tb[NL80211_ATTR_IFINDEX]), dev);
+
+ switch (nla_get_u32(bss[NL80211_BSS_STATUS])) {
+ case NL80211_BSS_STATUS_ASSOCIATED:
+ printf("Connected to %s (on %s)\n", mac_addr, dev);
+ break;
+ case NL80211_BSS_STATUS_AUTHENTICATED:
+ printf("Authenticated with %s (on %s)\n", mac_addr, dev);
+ return NL_SKIP;
+ case NL80211_BSS_STATUS_IBSS_JOINED:
+ printf("Joined IBSS %s (on %s)\n", mac_addr, dev);
+ break;
+ default:
+ return NL_SKIP;
+ }
+
+ result->anything_found = true;
+
+ if (bss[NL80211_BSS_INFORMATION_ELEMENTS])
+ print_ies(nla_data(bss[NL80211_BSS_INFORMATION_ELEMENTS]),
+ nla_len(bss[NL80211_BSS_INFORMATION_ELEMENTS]),
+ false, PRINT_LINK);
+
+ if (bss[NL80211_BSS_FREQUENCY])
+ printf("\tfreq: %d\n",
+ nla_get_u32(bss[NL80211_BSS_FREQUENCY]));
+
+ if (nla_get_u32(bss[NL80211_BSS_STATUS]) != NL80211_BSS_STATUS_ASSOCIATED)
+ return NL_SKIP;
+
+ /* only in the assoc case do we want more info from station get */
+ result->link_found = true;
+ memcpy(result->bssid, nla_data(bss[NL80211_BSS_BSSID]), 6);
+ return NL_SKIP;
+}
+
+static int handle_scan_for_link(struct nl80211_state *state,
+ struct nl_msg *msg,
+ int argc, char **argv,
+ enum id_input id)
+{
+ if (argc > 0)
+ return 1;
+
+ register_handler(link_bss_handler, &lr);
+ return 0;
+}
+
+static int print_link_sta(struct nl_msg *msg, void *arg)
+{
+ struct nlattr *tb[NL80211_ATTR_MAX + 1];
+ struct genlmsghdr *gnlh = nlmsg_data(nlmsg_hdr(msg));
+ struct nlattr *sinfo[NL80211_STA_INFO_MAX + 1];
+ struct nlattr *binfo[NL80211_STA_BSS_PARAM_MAX + 1];
+ static struct nla_policy stats_policy[NL80211_STA_INFO_MAX + 1] = {
+ [NL80211_STA_INFO_INACTIVE_TIME] = { .type = NLA_U32 },
+ [NL80211_STA_INFO_RX_BYTES] = { .type = NLA_U32 },
+ [NL80211_STA_INFO_TX_BYTES] = { .type = NLA_U32 },
+ [NL80211_STA_INFO_RX_PACKETS] = { .type = NLA_U32 },
+ [NL80211_STA_INFO_TX_PACKETS] = { .type = NLA_U32 },
+ [NL80211_STA_INFO_SIGNAL] = { .type = NLA_U8 },
+ [NL80211_STA_INFO_RX_BITRATE] = { .type = NLA_NESTED },
+ [NL80211_STA_INFO_TX_BITRATE] = { .type = NLA_NESTED },
+ [NL80211_STA_INFO_LLID] = { .type = NLA_U16 },
+ [NL80211_STA_INFO_PLID] = { .type = NLA_U16 },
+ [NL80211_STA_INFO_PLINK_STATE] = { .type = NLA_U8 },
+ };
+ static struct nla_policy bss_policy[NL80211_STA_BSS_PARAM_MAX + 1] = {
+ [NL80211_STA_BSS_PARAM_CTS_PROT] = { .type = NLA_FLAG },
+ [NL80211_STA_BSS_PARAM_SHORT_PREAMBLE] = { .type = NLA_FLAG },
+ [NL80211_STA_BSS_PARAM_SHORT_SLOT_TIME] = { .type = NLA_FLAG },
+ [NL80211_STA_BSS_PARAM_DTIM_PERIOD] = { .type = NLA_U8 },
+ [NL80211_STA_BSS_PARAM_BEACON_INTERVAL] = { .type = NLA_U16 },
+ };
+
+ nla_parse(tb, NL80211_ATTR_MAX, genlmsg_attrdata(gnlh, 0),
+ genlmsg_attrlen(gnlh, 0), NULL);
+
+ if (!tb[NL80211_ATTR_STA_INFO]) {
+ fprintf(stderr, "sta stats missing!\n");
+ return NL_SKIP;
+ }
+ if (nla_parse_nested(sinfo, NL80211_STA_INFO_MAX,
+ tb[NL80211_ATTR_STA_INFO],
+ stats_policy)) {
+ fprintf(stderr, "failed to parse nested attributes!\n");
+ return NL_SKIP;
+ }
+
+ if (sinfo[NL80211_STA_INFO_RX_BYTES] && sinfo[NL80211_STA_INFO_RX_PACKETS])
+ printf("\tRX: %u bytes (%u packets)\n",
+ nla_get_u32(sinfo[NL80211_STA_INFO_RX_BYTES]),
+ nla_get_u32(sinfo[NL80211_STA_INFO_RX_PACKETS]));
+ if (sinfo[NL80211_STA_INFO_TX_BYTES] && sinfo[NL80211_STA_INFO_TX_PACKETS])
+ printf("\tTX: %u bytes (%u packets)\n",
+ nla_get_u32(sinfo[NL80211_STA_INFO_TX_BYTES]),
+ nla_get_u32(sinfo[NL80211_STA_INFO_TX_PACKETS]));
+ if (sinfo[NL80211_STA_INFO_SIGNAL])
+ printf("\tsignal: %d dBm\n",
+ (int8_t)nla_get_u8(sinfo[NL80211_STA_INFO_SIGNAL]));
+
+ if (sinfo[NL80211_STA_INFO_RX_BITRATE]) {
+ char buf[100];
+
+ parse_bitrate(sinfo[NL80211_STA_INFO_RX_BITRATE], buf, sizeof(buf));
+ printf("\trx bitrate: %s\n", buf);
+ }
+ if (sinfo[NL80211_STA_INFO_TX_BITRATE]) {
+ char buf[100];
+
+ parse_bitrate(sinfo[NL80211_STA_INFO_TX_BITRATE], buf, sizeof(buf));
+ printf("\ttx bitrate: %s\n", buf);
+ }
+
+ if (sinfo[NL80211_STA_INFO_BSS_PARAM]) {
+ if (nla_parse_nested(binfo, NL80211_STA_BSS_PARAM_MAX,
+ sinfo[NL80211_STA_INFO_BSS_PARAM],
+ bss_policy)) {
+ fprintf(stderr, "failed to parse nested bss parameters!\n");
+ } else {
+ char *delim = "";
+ printf("\n\tbss flags:\t");
+ if (binfo[NL80211_STA_BSS_PARAM_CTS_PROT]) {
+ printf("CTS-protection");
+ delim = " ";
+ }
+ if (binfo[NL80211_STA_BSS_PARAM_SHORT_PREAMBLE]) {
+ printf("%sshort-preamble", delim);
+ delim = " ";
+ }
+ if (binfo[NL80211_STA_BSS_PARAM_SHORT_SLOT_TIME])
+ printf("%sshort-slot-time", delim);
+ printf("\n\tdtim period:\t%d",
+ nla_get_u8(binfo[NL80211_STA_BSS_PARAM_DTIM_PERIOD]));
+ printf("\n\tbeacon int:\t%d",
+ nla_get_u16(binfo[NL80211_STA_BSS_PARAM_BEACON_INTERVAL]));
+ printf("\n");
+ }
+ }
+
+ return NL_SKIP;
+}
+
+static int handle_link_sta(struct nl80211_state *state,
+ struct nl_msg *msg,
+ int argc, char **argv,
+ enum id_input id)
+{
+ unsigned char mac_addr[ETH_ALEN];
+
+ if (argc < 1)
+ return 1;
+
+ if (mac_addr_a2n(mac_addr, argv[0])) {
+ fprintf(stderr, "invalid mac address\n");
+ return 2;
+ }
+
+ argc--;
+ argv++;
+
+ if (argc)
+ return 1;
+
+ NLA_PUT(msg, NL80211_ATTR_MAC, ETH_ALEN, mac_addr);
+
+ register_handler(print_link_sta, NULL);
+
+ return 0;
+ nla_put_failure:
+ return -ENOBUFS;
+}
+
+static int handle_link(struct nl80211_state *state,
+ struct nl_msg *msg, int argc, char **argv,
+ enum id_input id)
+{
+ char *link_argv[] = {
+ NULL,
+ "link",
+ "get_bss",
+ NULL,
+ };
+ char *station_argv[] = {
+ NULL,
+ "link",
+ "get_sta",
+ NULL,
+ NULL,
+ };
+ char bssid_buf[3*6];
+ int err;
+
+ link_argv[0] = argv[0];
+ err = handle_cmd(state, id, 3, link_argv);
+ if (err)
+ return err;
+
+ if (!lr.link_found) {
+ if (!lr.anything_found)
+ printf("Not connected.\n");
+ return 0;
+ }
+
+ mac_addr_n2a(bssid_buf, lr.bssid);
+ bssid_buf[17] = '\0';
+
+ station_argv[0] = argv[0];
+ station_argv[3] = bssid_buf;
+ return handle_cmd(state, id, 4, station_argv);
+}
+TOPLEVEL(link, NULL, 0, 0, CIB_NETDEV, handle_link,
+ "Print information about the current link, if any.");
+HIDDEN(link, get_sta, "", NL80211_CMD_GET_STATION, 0,
+ CIB_NETDEV, handle_link_sta);
+HIDDEN(link, get_bss, NULL, NL80211_CMD_GET_SCAN, NLM_F_DUMP,
+ CIB_NETDEV, handle_scan_for_link);
--- /dev/null
+#include <errno.h>
+
+#include "nl80211.h"
+#include "iw.h"
+#include <unistd.h>
+
+SECTION(measurement);
+
+static int put_preamble(struct nl_msg *msg, char *s)
+{
+ static const struct {
+ const char *name;
+ unsigned int val;
+ } preamble_map[] = {
+ { .name = "legacy", .val = NL80211_PREAMBLE_LEGACY, },
+ { .name = "ht", .val = NL80211_PREAMBLE_HT, },
+ { .name = "vht", .val = NL80211_PREAMBLE_VHT, },
+ { .name = "dmg", .val = NL80211_PREAMBLE_DMG, },
+ };
+ unsigned int i;
+
+ for (i = 0; i < ARRAY_SIZE(preamble_map); i++) {
+ if (strcasecmp(preamble_map[i].name, s) == 0) {
+ NLA_PUT_U32(msg, NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE,
+ preamble_map[i].val);
+ return 0;
+ }
+ }
+
+nla_put_failure:
+ return -1;
+}
+
+static int parse_ftm_target(struct nl_msg *msg, char *str, int peer_index)
+{
+ unsigned char addr[ETH_ALEN];
+ int res, consumed;
+ char *bw = NULL, *pos, *tmp, *save_ptr, *delims = " \t\n";
+ struct nlattr *peer, *req, *reqdata, *ftm, *chan;
+ bool report_ap_tsf = false, preamble = false;
+ unsigned int freq = 0, cf1 = 0, cf2 = 0;
+
+ res = sscanf(str, "%hhx:%hhx:%hhx:%hhx:%hhx:%hhx%n",
+ &addr[0], &addr[1], &addr[2], &addr[3], &addr[4], &addr[5],
+ &consumed);
+
+ if (res != ETH_ALEN) {
+ printf("Invalid MAC address\n");
+ return HANDLER_RET_USAGE;
+ }
+
+ peer = nla_nest_start(msg, peer_index);
+
+ NLA_PUT(msg, NL80211_PMSR_PEER_ATTR_ADDR, ETH_ALEN, addr);
+
+ req = nla_nest_start(msg, NL80211_PMSR_PEER_ATTR_REQ);
+ if (!req)
+ goto nla_put_failure;
+ reqdata = nla_nest_start(msg, NL80211_PMSR_REQ_ATTR_DATA);
+ if (!reqdata)
+ goto nla_put_failure;
+ ftm = nla_nest_start(msg, NL80211_PMSR_TYPE_FTM);
+ if (!ftm)
+ goto nla_put_failure;
+
+ str += consumed;
+ pos = strtok_r(str, delims, &save_ptr);
+
+ while (pos) {
+ if (strncmp(pos, "cf=", 3) == 0) {
+ freq = strtol(pos + 3, &tmp, 0);
+ if (*tmp) {
+ printf("Invalid cf value!\n");
+ return HANDLER_RET_USAGE;
+ }
+ } else if (strncmp(pos, "bw=", 3) == 0) {
+ bw = pos + 3;
+ } else if (strncmp(pos, "cf1=", 4) == 0) {
+ cf1 = strtol(pos + 4, &tmp, 0);
+ if (*tmp) {
+ printf("Invalid cf1 value!\n");
+ return HANDLER_RET_USAGE;
+ }
+ } else if (strncmp(pos, "cf2=", 4) == 0) {
+ cf2 = strtol(pos + 4, &tmp, 0);
+ if (*tmp) {
+ printf("Invalid cf2 value!\n");
+ return HANDLER_RET_USAGE;
+ }
+ } else if (strncmp(pos, "bursts_exp=", 11) == 0) {
+ NLA_PUT_U8(msg,
+ NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP,
+ strtol(pos + 11, &tmp, 0));
+ if (*tmp) {
+ printf("Invalid bursts_exp value!\n");
+ return HANDLER_RET_USAGE;
+ }
+ } else if (strncmp(pos, "burst_period=", 13) == 0) {
+ NLA_PUT_U16(msg, NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD,
+ strtol(pos + 13, &tmp, 0));
+ if (*tmp) {
+ printf("Invalid burst_period value!\n");
+ return HANDLER_RET_USAGE;
+ }
+ } else if (strncmp(pos, "retries=", 8) == 0) {
+ NLA_PUT_U8(msg,
+ NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES,
+ strtol(pos + 8, &tmp, 0));
+ if (*tmp) {
+ printf("Invalid retries value!\n");
+ return HANDLER_RET_USAGE;
+ }
+ } else if (strncmp(pos, "burst_duration=", 15) == 0) {
+ NLA_PUT_U8(msg,
+ NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION,
+ strtol(pos + 15, &tmp, 0));
+ if (*tmp) {
+ printf("Invalid burst_duration value!\n");
+ return HANDLER_RET_USAGE;
+ }
+ } else if (strncmp(pos, "ftms_per_burst=", 15) == 0) {
+ NLA_PUT_U8(msg,
+ NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST,
+ strtol(pos + 15, &tmp, 0));
+ if (*tmp) {
+ printf("Invalid ftms_per_burst value!\n");
+ return HANDLER_RET_USAGE;
+ }
+ } else if (strcmp(pos, "asap") == 0) {
+ NLA_PUT_FLAG(msg, NL80211_PMSR_FTM_REQ_ATTR_ASAP);
+ } else if (strcmp(pos, "ap-tsf") == 0) {
+ report_ap_tsf = true;
+ } else if (strcmp(pos, "civic") == 0) {
+ NLA_PUT_FLAG(msg, NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC);
+ } else if (strcmp(pos, "lci") == 0) {
+ NLA_PUT_FLAG(msg, NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI);
+ } else if (strncmp(pos, "preamble=", 9) == 0) {
+ if (put_preamble(msg, pos + 9)) {
+ printf("Invalid preamble %s\n", pos + 9);
+ return HANDLER_RET_USAGE;
+ }
+ preamble = true;
+ } else if (strncmp(pos, "tb", 2) == 0) {
+ NLA_PUT_FLAG(msg,
+ NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED);
+ NLA_PUT_U32(msg, NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE,
+ NL80211_PREAMBLE_HE);
+ preamble = true;
+ } else if (strncmp(pos, "non_tb", 6) == 0) {
+ NLA_PUT_FLAG(msg,
+ NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED);
+ NLA_PUT_U32(msg, NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE,
+ NL80211_PREAMBLE_HE);
+ preamble = true;
+ } else {
+ printf("Unknown parameter %s\n", pos);
+ return HANDLER_RET_USAGE;
+ }
+
+ pos = strtok_r(NULL, delims, &save_ptr);
+ }
+
+ if (!preamble) {
+ int preamble = -1;
+
+ switch (str_to_bw(bw)) {
+ case NL80211_CHAN_WIDTH_20_NOHT:
+ case NL80211_CHAN_WIDTH_5:
+ case NL80211_CHAN_WIDTH_10:
+ preamble = NL80211_PREAMBLE_LEGACY;
+ break;
+ case NL80211_CHAN_WIDTH_20:
+ case NL80211_CHAN_WIDTH_40:
+ preamble = NL80211_PREAMBLE_HT;
+ break;
+ case NL80211_CHAN_WIDTH_80:
+ case NL80211_CHAN_WIDTH_80P80:
+ case NL80211_CHAN_WIDTH_160:
+ preamble = NL80211_PREAMBLE_VHT;
+ break;
+ default:
+ return HANDLER_RET_USAGE;
+ }
+
+ NLA_PUT_U32(msg, NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE, preamble);
+ }
+
+ nla_nest_end(msg, ftm);
+ if (report_ap_tsf)
+ NLA_PUT_FLAG(msg, NL80211_PMSR_REQ_ATTR_GET_AP_TSF);
+ nla_nest_end(msg, reqdata);
+ nla_nest_end(msg, req);
+
+ /* set the channel */
+ chan = nla_nest_start(msg, NL80211_PMSR_PEER_ATTR_CHAN);
+ if (!chan)
+ goto nla_put_failure;
+ if (freq)
+ NLA_PUT_U32(msg, NL80211_ATTR_WIPHY_FREQ, freq);
+ if (cf1)
+ NLA_PUT_U32(msg, NL80211_ATTR_CENTER_FREQ1, cf1);
+ if (cf2)
+ NLA_PUT_U32(msg, NL80211_ATTR_CENTER_FREQ2, cf2);
+ if (bw)
+ NLA_PUT_U32(msg, NL80211_ATTR_CHANNEL_WIDTH,
+ str_to_bw(bw));
+ nla_nest_end(msg, chan);
+
+ nla_nest_end(msg, peer);
+ return 0;
+nla_put_failure:
+ return -ENOBUFS;
+}
+
+static int parse_ftm_config(struct nl_msg *msg, const char *file)
+{
+ FILE *input;
+ char line[256];
+ int line_num;
+
+ input = fopen(file, "r");
+ if (!input) {
+ int err = errno;
+
+ printf("Failed to open file: %s\n", strerror(err));
+ return -err;
+ }
+
+ for (line_num = 1; fgets(line, sizeof(line), input); line_num++) {
+ if (line[0] == '#')
+ continue;
+
+ if (parse_ftm_target(msg, line, line_num)) {
+ printf("Invalid FTM configuration at line %d!\n",
+ line_num);
+ return HANDLER_RET_USAGE;
+ }
+ }
+
+ return 0;
+}
+
+static int handle_ftm_req(struct nl80211_state *state, struct nl_msg *msg,
+ int argc, char **argv, enum id_input id)
+{
+ int err, i;
+ static char **req_argv;
+ static const __u32 wait[] = {
+ NL80211_CMD_PEER_MEASUREMENT_COMPLETE,
+ };
+ static const __u32 print[] = {
+ NL80211_CMD_PEER_MEASUREMENT_RESULT,
+ NL80211_CMD_PEER_MEASUREMENT_COMPLETE,
+ };
+ struct print_event_args printargs = { };
+
+ req_argv = calloc(argc + 1, sizeof(req_argv[0]));
+ req_argv[0] = argv[0];
+ req_argv[1] = "measurement";
+ req_argv[2] = "ftm_request_send";
+ for (i = 3; i < argc; i++)
+ req_argv[i] = argv[i];
+
+ err = handle_cmd(state, id, argc, req_argv);
+
+ free(req_argv);
+
+ if (err)
+ return err;
+
+ __do_listen_events(state,
+ ARRAY_SIZE(wait), wait,
+ ARRAY_SIZE(print), print,
+ &printargs);
+ return 0;
+}
+
+static int handle_ftm_req_send(struct nl80211_state *state, struct nl_msg *msg,
+ int argc, char **argv, enum id_input id)
+{
+ struct nlattr *pmsr, *peers;
+ const char *file;
+ int err;
+
+ file = argv[0];
+ argc--;
+ argv++;
+ while (argc) {
+ if (strncmp(argv[0], "randomise", 9) == 0 ||
+ strncmp(argv[0], "randomize", 9) == 0) {
+ err = parse_random_mac_addr(msg, argv[0] + 9);
+ if (err)
+ return err;
+ } else if (strncmp(argv[0], "timeout=", 8) == 0) {
+ char *end;
+
+ NLA_PUT_U32(msg, NL80211_ATTR_TIMEOUT,
+ strtoul(argv[0] + 8, &end, 0));
+ if (*end)
+ return HANDLER_RET_USAGE;
+ } else {
+ return HANDLER_RET_USAGE;
+ }
+
+ argc--;
+ argv++;
+ }
+
+ pmsr = nla_nest_start(msg, NL80211_ATTR_PEER_MEASUREMENTS);
+ if (!pmsr)
+ goto nla_put_failure;
+ peers = nla_nest_start(msg, NL80211_PMSR_ATTR_PEERS);
+ if (!peers)
+ goto nla_put_failure;
+
+ err = parse_ftm_config(msg, file);
+ if (err)
+ return err;
+
+ nla_nest_end(msg, peers);
+ nla_nest_end(msg, pmsr);
+
+ return 0;
+
+nla_put_failure:
+ return -ENOBUFS;
+}
+COMMAND(measurement, ftm_request, "<config-file> [timeout=<seconds>] [randomise[=<addr>/<mask>]]", 0, 0,
+ CIB_NETDEV, handle_ftm_req,
+ "Send an FTM request to the targets supplied in the config file.\n"
+ "Each line in the file represents a target, with the following format:\n"
+ "<addr> bw=<[20|40|80|80+80|160]> cf=<center_freq> [cf1=<center_freq1>] [cf2=<center_freq2>] [ftms_per_burst=<samples per burst>] [ap-tsf] [asap] [bursts_exp=<num of bursts exponent>] [burst_period=<burst period>] [retries=<num of retries>] [burst_duration=<burst duration>] [preamble=<legacy,ht,vht,dmg>] [lci] [civic] [tb] [non_tb]");
+HIDDEN(measurement, ftm_request_send, "", NL80211_CMD_PEER_MEASUREMENT_START,
+ 0, CIB_NETDEV, handle_ftm_req_send);
--- /dev/null
+#include <errno.h>
+#include <string.h>
+
+#include <netlink/genl/genl.h>
+#include <netlink/genl/family.h>
+#include <netlink/genl/ctrl.h>
+#include <netlink/msg.h>
+#include <netlink/attr.h>
+
+#include "nl80211.h"
+#include "iw.h"
+
+SECTION(mesh);
+
+
+typedef struct _any_t {
+ union {
+ uint32_t as_32;
+ int32_t as_s32;
+ uint16_t as_16;
+ uint8_t as_8;
+ } u;
+} _any;
+
+/* describes a mesh parameter */
+struct mesh_param_descr {
+ const char *name;
+ enum nl80211_meshconf_params mesh_param_num;
+ int (*nla_put_fn)(struct nl_msg*, int, _any*);
+ uint32_t (*parse_fn)(const char*, _any*);
+ void (*nla_print_fn)(struct nlattr *);
+};
+
+/* utility functions for manipulating and printing u8/u16/u32 values and
+ * timesouts. */
+static int _my_nla_put_u8(struct nl_msg *n, int mesh_param_num, _any *value)
+{
+ return nla_put(n, mesh_param_num, sizeof(uint8_t), &value->u.as_8);
+}
+
+static int _my_nla_put_u16(struct nl_msg *n, int mesh_param_num, _any *value)
+{
+ return nla_put(n, mesh_param_num, sizeof(uint16_t), &value->u.as_16);
+}
+
+static int _my_nla_put_u32(struct nl_msg *n, int mesh_param_num, _any *value)
+{
+ return nla_put(n, mesh_param_num, sizeof(uint32_t), &value->u.as_32);
+}
+
+static uint32_t _parse_u8(const char *str, _any *ret)
+{
+ char *endptr = NULL;
+ unsigned long int v = strtoul(str, &endptr, 10);
+ if (*endptr != '\0')
+ return 0xff;
+ if (v > 0xff)
+ return 0xff;
+ ret->u.as_8 = (uint8_t)v;
+ return 0;
+}
+
+static uint32_t _parse_u8_as_bool(const char *str, _any *ret)
+{
+ char *endptr = NULL;
+ unsigned long int v = strtoul(str, &endptr, 10);
+ if (*endptr != '\0')
+ return 0x1;
+ if (v > 0x1)
+ return 0x1;
+ ret->u.as_8 = (uint8_t)v;
+ return 0;
+}
+
+static uint32_t _parse_u16(const char *str, _any *ret)
+{
+ char *endptr = NULL;
+ long int v = strtol(str, &endptr, 10);
+ if (*endptr != '\0')
+ return 0xffff;
+ if ((v < 0) || (v > 0xffff))
+ return 0xffff;
+ ret->u.as_16 = (uint16_t)v;
+ return 0;
+}
+
+static uint32_t _parse_u32(const char *str, _any *ret)
+{
+ char *endptr = NULL;
+ long long int v = strtoll(str, &endptr, 10);
+ if (*endptr != '\0')
+ return 0xffffffff;
+ if ((v < 0) || (v > 0xffffffff))
+ return 0xffffffff;
+ ret->u.as_32 = (uint32_t)v;
+ return 0;
+}
+
+static uint32_t _parse_s32(const char *str, _any *ret)
+{
+ char *endptr = NULL;
+ long int v = strtol(str, &endptr, 10);
+ if (*endptr != '\0')
+ return 0xffffffff;
+ if (v > 0xff)
+ return 0xffffffff;
+ ret->u.as_s32 = (int32_t)v;
+ return 0;
+}
+
+static uint32_t _parse_u32_power_mode(const char *str, _any *ret)
+{
+ unsigned long int v;
+
+ /* Parse attribute for the name of power mode */
+ if (!strcmp(str, "active"))
+ v = NL80211_MESH_POWER_ACTIVE;
+ else if (!strcmp(str, "light"))
+ v = NL80211_MESH_POWER_LIGHT_SLEEP;
+ else if (!strcmp(str, "deep"))
+ v = NL80211_MESH_POWER_DEEP_SLEEP;
+ else
+ return 0xff;
+
+ ret->u.as_32 = (uint32_t)v;
+ return 0;
+}
+
+static void _print_u8(struct nlattr *a)
+{
+ printf("%d", nla_get_u8(a));
+}
+
+static void _print_u16(struct nlattr *a)
+{
+ printf("%d", nla_get_u16(a));
+}
+
+static void _print_u16_timeout(struct nlattr *a)
+{
+ printf("%d milliseconds", nla_get_u16(a));
+}
+
+static void _print_u16_in_TUs(struct nlattr *a)
+{
+ printf("%d TUs", nla_get_u16(a));
+}
+
+static void _print_u32(struct nlattr *a)
+{
+ printf("%d", nla_get_u32(a));
+}
+
+static void _print_u32_timeout(struct nlattr *a)
+{
+ printf("%u milliseconds", nla_get_u32(a));
+}
+
+static void _print_u32_in_seconds(struct nlattr *a)
+{
+ printf("%d seconds", nla_get_u32(a));
+}
+
+static void _print_u32_in_TUs(struct nlattr *a)
+{
+ printf("%d TUs", nla_get_u32(a));
+}
+
+static void _print_u32_power_mode(struct nlattr *a)
+{
+ unsigned long v = nla_get_u32(a);
+
+ switch (v) {
+ case NL80211_MESH_POWER_ACTIVE:
+ printf("active");
+ break;
+ case NL80211_MESH_POWER_LIGHT_SLEEP:
+ printf("light");
+ break;
+ case NL80211_MESH_POWER_DEEP_SLEEP:
+ printf("deep");
+ break;
+ default:
+ printf("undefined");
+ break;
+ }
+}
+
+static void _print_s32_in_dBm(struct nlattr *a)
+{
+ printf("%d dBm", (int32_t) nla_get_u32(a));
+}
+
+
+/* The current mesh parameters */
+static const struct mesh_param_descr _mesh_param_descrs[] =
+{
+ {"mesh_retry_timeout",
+ NL80211_MESHCONF_RETRY_TIMEOUT,
+ _my_nla_put_u16, _parse_u16, _print_u16_timeout},
+ {"mesh_confirm_timeout",
+ NL80211_MESHCONF_CONFIRM_TIMEOUT,
+ _my_nla_put_u16, _parse_u16, _print_u16_timeout},
+ {"mesh_holding_timeout",
+ NL80211_MESHCONF_HOLDING_TIMEOUT,
+ _my_nla_put_u16, _parse_u16, _print_u16_timeout},
+ {"mesh_max_peer_links",
+ NL80211_MESHCONF_MAX_PEER_LINKS,
+ _my_nla_put_u16, _parse_u16, _print_u16},
+ {"mesh_max_retries",
+ NL80211_MESHCONF_MAX_RETRIES,
+ _my_nla_put_u8, _parse_u8, _print_u8},
+ {"mesh_ttl",
+ NL80211_MESHCONF_TTL,
+ _my_nla_put_u8, _parse_u8, _print_u8},
+ {"mesh_element_ttl",
+ NL80211_MESHCONF_ELEMENT_TTL,
+ _my_nla_put_u8, _parse_u8, _print_u8},
+ {"mesh_auto_open_plinks",
+ NL80211_MESHCONF_AUTO_OPEN_PLINKS,
+ _my_nla_put_u8, _parse_u8_as_bool, _print_u8},
+ {"mesh_hwmp_max_preq_retries",
+ NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES,
+ _my_nla_put_u8, _parse_u8, _print_u8},
+ {"mesh_path_refresh_time",
+ NL80211_MESHCONF_PATH_REFRESH_TIME,
+ _my_nla_put_u32, _parse_u32, _print_u32_timeout},
+ {"mesh_min_discovery_timeout",
+ NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT,
+ _my_nla_put_u16, _parse_u16, _print_u16_timeout},
+ {"mesh_hwmp_active_path_timeout",
+ NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT,
+ _my_nla_put_u32, _parse_u32, _print_u32_in_TUs},
+ {"mesh_hwmp_preq_min_interval",
+ NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL,
+ _my_nla_put_u16, _parse_u16, _print_u16_in_TUs},
+ {"mesh_hwmp_net_diameter_traversal_time",
+ NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME,
+ _my_nla_put_u16, _parse_u16, _print_u16_in_TUs},
+ {"mesh_hwmp_rootmode", NL80211_MESHCONF_HWMP_ROOTMODE,
+ _my_nla_put_u8, _parse_u8, _print_u8},
+ {"mesh_hwmp_rann_interval", NL80211_MESHCONF_HWMP_RANN_INTERVAL,
+ _my_nla_put_u16, _parse_u16, _print_u16_in_TUs},
+ {"mesh_gate_announcements", NL80211_MESHCONF_GATE_ANNOUNCEMENTS,
+ _my_nla_put_u8, _parse_u8, _print_u8},
+ {"mesh_fwding", NL80211_MESHCONF_FORWARDING,
+ _my_nla_put_u8, _parse_u8_as_bool, _print_u8},
+ {"mesh_sync_offset_max_neighor",
+ NL80211_MESHCONF_SYNC_OFFSET_MAX_NEIGHBOR,
+ _my_nla_put_u32, _parse_u32, _print_u32},
+ {"mesh_rssi_threshold", NL80211_MESHCONF_RSSI_THRESHOLD,
+ _my_nla_put_u32, _parse_s32, _print_s32_in_dBm},
+ {"mesh_hwmp_active_path_to_root_timeout",
+ NL80211_MESHCONF_HWMP_PATH_TO_ROOT_TIMEOUT,
+ _my_nla_put_u32, _parse_u32, _print_u32_in_TUs},
+ {"mesh_hwmp_root_interval", NL80211_MESHCONF_HWMP_ROOT_INTERVAL,
+ _my_nla_put_u16, _parse_u16, _print_u16_in_TUs},
+ {"mesh_hwmp_confirmation_interval",
+ NL80211_MESHCONF_HWMP_CONFIRMATION_INTERVAL,
+ _my_nla_put_u16, _parse_u16, _print_u16_in_TUs},
+ {"mesh_power_mode", NL80211_MESHCONF_POWER_MODE,
+ _my_nla_put_u32, _parse_u32_power_mode, _print_u32_power_mode},
+ {"mesh_awake_window", NL80211_MESHCONF_AWAKE_WINDOW,
+ _my_nla_put_u16, _parse_u16, _print_u16_in_TUs},
+ {"mesh_plink_timeout", NL80211_MESHCONF_PLINK_TIMEOUT,
+ _my_nla_put_u32, _parse_u32, _print_u32_in_seconds},
+ {"mesh_connected_to_gate", NL80211_MESHCONF_CONNECTED_TO_GATE,
+ _my_nla_put_u8, _parse_u8_as_bool, _print_u8},
+ {"mesh_nolearn", NL80211_MESHCONF_NOLEARN,
+ _my_nla_put_u8, _parse_u8_as_bool, _print_u8},
+ {"mesh_connected_to_as", NL80211_MESHCONF_CONNECTED_TO_AS,
+ _my_nla_put_u8, _parse_u8_as_bool, _print_u8},
+};
+
+static void print_all_mesh_param_descr(void)
+{
+ unsigned int i;
+
+ printf("Possible mesh parameters are:\n");
+
+ for (i = 0; i < ARRAY_SIZE(_mesh_param_descrs); i++)
+ printf(" - %s\n", _mesh_param_descrs[i].name);
+}
+
+static const struct mesh_param_descr *find_mesh_param(const char *name)
+{
+ unsigned int i;
+
+ /* Find out what mesh parameter we want to change. */
+ for (i = 0; i < ARRAY_SIZE(_mesh_param_descrs); i++) {
+ if (strcmp(_mesh_param_descrs[i].name, name) == 0)
+ return _mesh_param_descrs + i;
+ }
+
+ return NULL;
+}
+
+/* Setter */
+static int set_interface_meshparam(struct nl80211_state *state,
+ struct nl_msg *msg,
+ int argc, char **argv,
+ enum id_input id)
+{
+ const struct mesh_param_descr *mdescr;
+ struct nlattr *container;
+ uint32_t ret;
+ int err = 2;
+
+ container = nla_nest_start(msg, NL80211_ATTR_MESH_PARAMS);
+ if (!container)
+ return -ENOBUFS;
+
+ if (!argc) {
+ print_all_mesh_param_descr();
+ return 1;
+ }
+
+ while (argc) {
+ const char *name;
+ char *value;
+ _any any;
+
+ memset(&any, 0, sizeof(_any));
+
+ name = argv[0];
+ value = strchr(name, '=');
+ if (value) {
+ *value = '\0';
+ value++;
+ argc--;
+ argv++;
+ } else {
+ /* backward compat -- accept w/o '=' */
+ if (argc < 2) {
+ printf("Must specify a value for %s.\n", name);
+ return 2;
+ }
+ value = argv[1];
+ argc -= 2;
+ argv += 2;
+ }
+
+ mdescr = find_mesh_param(name);
+ if (!mdescr) {
+ printf("Could not find the parameter %s.\n", name);
+ print_all_mesh_param_descr();
+ return 2;
+ }
+
+ /* Parse the new value */
+ ret = mdescr->parse_fn(value, &any);
+ if (ret != 0) {
+ if (mdescr->mesh_param_num
+ == NL80211_MESHCONF_POWER_MODE)
+ printf("%s must be set to active, light or "
+ "deep.\n", mdescr->name);
+ else
+ printf("%s must be set to a number "
+ "between 0 and %u\n",
+ mdescr->name, ret);
+
+ return 2;
+ }
+
+ err = mdescr->nla_put_fn(msg, mdescr->mesh_param_num, &any);
+ if (err)
+ return err;
+ }
+ nla_nest_end(msg, container);
+
+ return err;
+}
+
+COMMAND(set, mesh_param, "<param>=<value> [<param>=<value>]*",
+ NL80211_CMD_SET_MESH_PARAMS, 0, CIB_NETDEV, set_interface_meshparam,
+ "Set mesh parameter (run command without any to see available ones).");
+
+/* Getter */
+static int print_mesh_param_handler(struct nl_msg *msg, void *arg)
+{
+ const struct mesh_param_descr *mdescr = arg;
+ struct nlattr *attrs[NL80211_ATTR_MAX + 1];
+ struct nlattr *parent_attr;
+ struct nlattr *mesh_params[NL80211_MESHCONF_ATTR_MAX + 1];
+ struct genlmsghdr *gnlh = nlmsg_data(nlmsg_hdr(msg));
+
+ /* locate NL80211_ATTR_MESH_PARAMS */
+ nla_parse(attrs, NL80211_ATTR_MAX, genlmsg_attrdata(gnlh, 0),
+ genlmsg_attrlen(gnlh, 0), NULL);
+ parent_attr = attrs[NL80211_ATTR_MESH_PARAMS];
+ if (!parent_attr)
+ return -EINVAL;
+
+ /* unpack the mesh parameters */
+ if (nla_parse_nested(mesh_params, NL80211_MESHCONF_ATTR_MAX,
+ parent_attr, NULL))
+ return -EINVAL;
+
+ if (!mdescr) {
+ unsigned int i;
+
+ for (i = 0; i < ARRAY_SIZE(_mesh_param_descrs); i++) {
+ mdescr = &_mesh_param_descrs[i];
+ printf("%s = ", mdescr->name);
+ mdescr->nla_print_fn(mesh_params[mdescr->mesh_param_num]);
+ printf("\n");
+ }
+ return NL_SKIP;
+ }
+
+ /* print out the mesh parameter */
+ mdescr->nla_print_fn(mesh_params[mdescr->mesh_param_num]);
+ printf("\n");
+ return NL_SKIP;
+}
+
+static int get_interface_meshparam(struct nl80211_state *state,
+ struct nl_msg *msg,
+ int argc, char **argv,
+ enum id_input id)
+{
+ const struct mesh_param_descr *mdescr = NULL;
+
+ if (argc == 0) {
+ print_all_mesh_param_descr();
+ return 1;
+ } else if (argc == 1) {
+ mdescr = find_mesh_param(argv[0]);
+ if (!mdescr) {
+ printf("Could not find the parameter %s.\n", argv[0]);
+ print_all_mesh_param_descr();
+ return 2;
+ }
+ } else {
+ return 1;
+ }
+
+ register_handler(print_mesh_param_handler, (void *)mdescr);
+ return 0;
+}
+
+COMMAND(get, mesh_param, "[<param>]",
+ NL80211_CMD_GET_MESH_PARAMS, 0, CIB_NETDEV, get_interface_meshparam,
+ "Retrieve mesh parameter (run command without any to see available ones).");
+
+static int join_mesh(struct nl80211_state *state,
+ struct nl_msg *msg, int argc, char **argv,
+ enum id_input id)
+{
+ struct nlattr *container;
+ float rate;
+ unsigned char rates[NL80211_MAX_SUPP_RATES];
+ int bintval, dtim_period, n_rates = 0;
+ char *end, *value = NULL, *sptr = NULL;
+
+ if (argc < 1)
+ return 1;
+
+ NLA_PUT(msg, NL80211_ATTR_MESH_ID, strlen(argv[0]), argv[0]);
+ argc--;
+ argv++;
+
+ /* freq */
+ if (argc > 1 && strcmp(argv[0], "freq") == 0) {
+ struct chandef chandef;
+ int err, parsed;
+
+ err = parse_freqchan(&chandef, false, argc - 1, argv + 1,
+ &parsed);
+ if (err)
+ return err;
+
+ argv += parsed + 1;
+ argc -= parsed + 1;
+
+ err = put_chandef(msg, &chandef);
+ if (err)
+ return err;
+ }
+
+ /* basic rates */
+ if (argc > 1 && strcmp(argv[0], "basic-rates") == 0) {
+ argv++;
+ argc--;
+
+ value = strtok_r(argv[0], ",", &sptr);
+
+ while (value && n_rates < NL80211_MAX_SUPP_RATES) {
+ rate = strtod(value, &end);
+ rates[n_rates] = rate * 2;
+
+ /* filter out suspicious values */
+ if (*end != '\0' || !rates[n_rates] ||
+ rate*2 != rates[n_rates])
+ return 1;
+
+ n_rates++;
+ value = strtok_r(NULL, ",", &sptr);
+ }
+
+ NLA_PUT(msg, NL80211_ATTR_BSS_BASIC_RATES, n_rates, rates);
+ argv++;
+ argc--;
+ }
+
+ /* multicast rate */
+ if (argc > 1 && strcmp(argv[0], "mcast-rate") == 0) {
+ argv++;
+ argc--;
+
+ rate = strtod(argv[0], &end);
+ if (*end != '\0')
+ return 1;
+
+ NLA_PUT_U32(msg, NL80211_ATTR_MCAST_RATE, (int)(rate * 10));
+ argv++;
+ argc--;
+ }
+
+ if (argc > 1 && strcmp(argv[0], "beacon-interval") == 0) {
+ argc--;
+ argv++;
+
+ bintval = strtoul(argv[0], &end, 10);
+ if (*end != '\0')
+ return 1;
+
+ NLA_PUT_U32(msg, NL80211_ATTR_BEACON_INTERVAL, bintval);
+ argv++;
+ argc--;
+ }
+
+ if (argc > 1 && strcmp(argv[0], "dtim-period") == 0) {
+ argc--;
+ argv++;
+
+ dtim_period = strtoul(argv[0], &end, 10);
+ if (*end != '\0')
+ return 1;
+
+ NLA_PUT_U32(msg, NL80211_ATTR_DTIM_PERIOD, dtim_period);
+ argv++;
+ argc--;
+ }
+
+ container = nla_nest_start(msg, NL80211_ATTR_MESH_SETUP);
+ if (!container)
+ return -ENOBUFS;
+
+ if (argc > 1 && strcmp(argv[0], "vendor_sync") == 0) {
+ argv++;
+ argc--;
+ if (strcmp(argv[0], "on") == 0)
+ NLA_PUT_U8(msg,
+ NL80211_MESH_SETUP_ENABLE_VENDOR_SYNC, 1);
+ else
+ NLA_PUT_U8(msg,
+ NL80211_MESH_SETUP_ENABLE_VENDOR_SYNC, 0);
+ argv++;
+ argc--;
+ }
+ /* parse and put other NL80211_ATTR_MESH_SETUP elements here */
+
+ nla_nest_end(msg, container);
+
+ if (!argc)
+ return 0;
+ return set_interface_meshparam(state, msg, argc, argv, id);
+ nla_put_failure:
+ return -ENOBUFS;
+}
+COMMAND(mesh, join, "<mesh ID> [[freq <freq in MHz> <NOHT|HT20|HT40+|HT40-|80MHz>]"
+ " [basic-rates <rate in Mbps,rate2,...>]], [mcast-rate <rate in Mbps>]"
+ " [beacon-interval <time in TUs>] [dtim-period <value>]"
+ " [vendor_sync on|off] [<param>=<value>]*",
+ NL80211_CMD_JOIN_MESH, 0, CIB_NETDEV, join_mesh,
+ "Join a mesh with the given mesh ID with frequency, basic-rates,\n"
+ "mcast-rate and mesh parameters. Basic-rates are applied only if\n"
+ "frequency is provided.");
+
+static int leave_mesh(struct nl80211_state *state,
+ struct nl_msg *msg, int argc, char **argv,
+ enum id_input id)
+{
+ if (argc)
+ return 1;
+
+ return 0;
+}
+COMMAND(mesh, leave, NULL, NL80211_CMD_LEAVE_MESH, 0, CIB_NETDEV, leave_mesh,
+ "Leave a mesh.");
--- /dev/null
+#include <string.h>
+#include <errno.h>
+
+#include <netlink/genl/genl.h>
+#include <netlink/genl/family.h>
+#include <netlink/genl/ctrl.h>
+#include <netlink/msg.h>
+#include <netlink/attr.h>
+
+#include "nl80211.h"
+#include "iw.h"
+
+SECTION(mgmt);
+
+static int seq_handler(struct nl_msg *msg, void *arg)
+{
+ return NL_OK;
+}
+
+static int dump_mgmt_frame(struct nl_msg *msg, void *arg)
+{
+ struct genlmsghdr *gnlh = nlmsg_data(nlmsg_hdr(msg));
+ struct nlattr *tb_msg[NL80211_ATTR_MAX + 1];
+
+ nla_parse(tb_msg, NL80211_ATTR_MAX, genlmsg_attrdata(gnlh, 0),
+ genlmsg_attrlen(gnlh, 0), NULL);
+
+ if (tb_msg[NL80211_ATTR_WIPHY_FREQ]) {
+ uint32_t freq = nla_get_u32(tb_msg[NL80211_ATTR_WIPHY_FREQ]);
+ printf("freq %u MHz\n", freq);
+ }
+
+ if (tb_msg[NL80211_ATTR_RX_SIGNAL_DBM]) {
+ /* nl80211_send_mgmt sends signed dBm value as u32 */
+ int dbm = nla_get_u32(tb_msg[NL80211_ATTR_RX_SIGNAL_DBM]);
+ printf("rssi %d dBm\n", dbm);
+ }
+
+ if (tb_msg[NL80211_ATTR_FRAME]) {
+ int len = nla_len(tb_msg[NL80211_ATTR_FRAME]);
+ uint8_t *data = nla_data(tb_msg[NL80211_ATTR_FRAME]);
+ iw_hexdump("mgmt", data, len);
+ }
+
+ return 0;
+}
+
+static int register_mgmt_frame(struct nl80211_state *state,
+ struct nl_msg *msg, int argc, char **argv,
+ enum id_input id)
+{
+ unsigned int type;
+ unsigned char *match;
+ size_t match_len;
+ int ret;
+
+ ret = sscanf(argv[0], "%x", &type);
+ if (ret != 1) {
+ printf("invalid frame type: %s\n", argv[0]);
+ return 2;
+ }
+
+ match = parse_hex(argv[1], &match_len);
+ if (!match) {
+ printf("invalid frame pattern: %s\n", argv[1]);
+ return 2;
+ }
+
+ NLA_PUT_U16(msg, NL80211_ATTR_FRAME_TYPE, type);
+ NLA_PUT(msg, NL80211_ATTR_FRAME_MATCH, match_len, match);
+
+ free(match);
+ return 0;
+
+nla_put_failure:
+ free(match);
+ return -ENOBUFS;
+}
+
+static int handle_mgmt_reg(struct nl80211_state *state,
+ struct nl_msg *msg, int argc,
+ char **argv, enum id_input id)
+{
+ return register_mgmt_frame(state, msg, argc, argv, id);
+}
+
+HIDDEN(mgmt, reg, "", NL80211_CMD_REGISTER_FRAME, 0, CIB_NETDEV, handle_mgmt_reg);
+
+static int handle_mgmt_dump(struct nl80211_state *state,
+ struct nl_msg *msg, int argc,
+ char **argv, enum id_input id)
+{
+ struct nl_cb *mgmt_cb;
+ char *ndev = argv[0];
+ int mgmt_argc = 5;
+ char **mgmt_argv;
+ unsigned int count = 0;
+ int err = 0;
+ int i;
+
+ mgmt_argv = calloc(mgmt_argc, sizeof(char*));
+ if (!mgmt_argv)
+ return -ENOMEM;
+
+ mgmt_argv[0] = ndev;
+ mgmt_argv[1] = "mgmt";
+ mgmt_argv[2] = "reg";
+
+ for (i = 3; i < argc; i += 3) {
+ if (strcmp(argv[i], "count") == 0) {
+ count = 1 + atoi(argv[i + 1]);
+ if (count < 1)
+ count = 1;
+ break;
+ }
+
+ if (strcmp(argv[i], "frame") != 0) {
+ err = 1;
+ goto out;
+ }
+
+ mgmt_argv[3] = argv[i + 1];
+ mgmt_argv[4] = argv[i + 2];
+
+ err = handle_cmd(state, II_NETDEV, mgmt_argc, mgmt_argv);
+ if (err)
+ goto out;
+ }
+
+ mgmt_cb = nl_cb_alloc(iw_debug ? NL_CB_DEBUG : NL_CB_DEFAULT);
+ if (!mgmt_cb) {
+ err = 1;
+ goto out;
+ }
+
+ /* need to turn off sequence number checking */
+ nl_cb_set(mgmt_cb, NL_CB_SEQ_CHECK, NL_CB_CUSTOM, seq_handler, NULL);
+ nl_cb_set(mgmt_cb, NL_CB_VALID, NL_CB_CUSTOM, dump_mgmt_frame, NULL);
+
+ while (--count)
+ nl_recvmsgs(state->nl_sock, mgmt_cb);
+
+ nl_cb_put(mgmt_cb);
+out:
+ free(mgmt_argv);
+ return err;
+}
+
+COMMAND(mgmt, dump, "frame <type as hex ab> <pattern as hex ab:cd:..> [frame <type> <pattern>]* [count <frames>]",
+ 0, 0, CIB_NETDEV, handle_mgmt_dump,
+ "Register for receiving certain mgmt frames and print them.\n"
+ "Frames are selected by their type and pattern containing\n"
+ "the first several bytes of the frame that should match.\n\n"
+ "Example: iw dev wlan0 mgmt dump frame 40 00 frame 40 01:02 count 10\n");
--- /dev/null
+#include <net/if.h>
+#include <errno.h>
+#include <string.h>
+
+#include <netlink/genl/genl.h>
+#include <netlink/genl/family.h>
+#include <netlink/genl/ctrl.h>
+#include <netlink/msg.h>
+#include <netlink/attr.h>
+
+#include "nl80211.h"
+#include "iw.h"
+
+SECTION(mpath);
+
+enum plink_state {
+ LISTEN,
+ OPN_SNT,
+ OPN_RCVD,
+ CNF_RCVD,
+ ESTAB,
+ HOLDING,
+ BLOCKED
+};
+
+
+static int print_mpath_handler(struct nl_msg *msg, void *arg)
+{
+ struct nlattr *tb[NL80211_ATTR_MAX + 1];
+ struct genlmsghdr *gnlh = nlmsg_data(nlmsg_hdr(msg));
+ struct nlattr *pinfo[NL80211_MPATH_INFO_MAX + 1];
+ char dst[20], next_hop[20], dev[20];
+ static struct nla_policy mpath_policy[NL80211_MPATH_INFO_MAX + 1] = {
+ [NL80211_MPATH_INFO_FRAME_QLEN] = { .type = NLA_U32 },
+ [NL80211_MPATH_INFO_SN] = { .type = NLA_U32 },
+ [NL80211_MPATH_INFO_METRIC] = { .type = NLA_U32 },
+ [NL80211_MPATH_INFO_EXPTIME] = { .type = NLA_U32 },
+ [NL80211_MPATH_INFO_DISCOVERY_TIMEOUT] = { .type = NLA_U32 },
+ [NL80211_MPATH_INFO_DISCOVERY_RETRIES] = { .type = NLA_U8 },
+ [NL80211_MPATH_INFO_FLAGS] = { .type = NLA_U8 },
+ [NL80211_MPATH_INFO_HOP_COUNT] = { .type = NLA_U8 },
+ [NL80211_MPATH_INFO_PATH_CHANGE] = { .type = NLA_U32 },
+ };
+
+ nla_parse(tb, NL80211_ATTR_MAX, genlmsg_attrdata(gnlh, 0),
+ genlmsg_attrlen(gnlh, 0), NULL);
+
+ /*
+ * TODO: validate the interface and mac address!
+ * Otherwise, there's a race condition as soon as
+ * the kernel starts sending mpath notifications.
+ */
+
+ if (!tb[NL80211_ATTR_MPATH_INFO]) {
+ fprintf(stderr, "mpath info missing!\n");
+ return NL_SKIP;
+ }
+ if (nla_parse_nested(pinfo, NL80211_MPATH_INFO_MAX,
+ tb[NL80211_ATTR_MPATH_INFO],
+ mpath_policy)) {
+ fprintf(stderr, "failed to parse nested attributes!\n");
+ return NL_SKIP;
+ }
+
+ mac_addr_n2a(dst, nla_data(tb[NL80211_ATTR_MAC]));
+ mac_addr_n2a(next_hop, nla_data(tb[NL80211_ATTR_MPATH_NEXT_HOP]));
+ if_indextoname(nla_get_u32(tb[NL80211_ATTR_IFINDEX]), dev);
+ printf("%s %s %s", dst, next_hop, dev);
+ if (pinfo[NL80211_MPATH_INFO_SN])
+ printf("\t%u",
+ nla_get_u32(pinfo[NL80211_MPATH_INFO_SN]));
+ if (pinfo[NL80211_MPATH_INFO_METRIC])
+ printf("\t%u",
+ nla_get_u32(pinfo[NL80211_MPATH_INFO_METRIC]));
+ if (pinfo[NL80211_MPATH_INFO_FRAME_QLEN])
+ printf("\t%u",
+ nla_get_u32(pinfo[NL80211_MPATH_INFO_FRAME_QLEN]));
+ if (pinfo[NL80211_MPATH_INFO_EXPTIME])
+ printf("\t%u",
+ nla_get_u32(pinfo[NL80211_MPATH_INFO_EXPTIME]));
+ if (pinfo[NL80211_MPATH_INFO_DISCOVERY_TIMEOUT])
+ printf("\t%u",
+ nla_get_u32(pinfo[NL80211_MPATH_INFO_DISCOVERY_TIMEOUT]));
+ if (pinfo[NL80211_MPATH_INFO_DISCOVERY_RETRIES])
+ printf("\t%u",
+ nla_get_u8(pinfo[NL80211_MPATH_INFO_DISCOVERY_RETRIES]));
+ if (pinfo[NL80211_MPATH_INFO_FLAGS])
+ printf("\t0x%x",
+ nla_get_u8(pinfo[NL80211_MPATH_INFO_FLAGS]));
+ if (pinfo[NL80211_MPATH_INFO_HOP_COUNT])
+ printf("\t%u",
+ nla_get_u8(pinfo[NL80211_MPATH_INFO_HOP_COUNT]));
+ if (pinfo[NL80211_MPATH_INFO_PATH_CHANGE])
+ printf("\t%u",
+ nla_get_u32(pinfo[NL80211_MPATH_INFO_PATH_CHANGE]));
+
+ printf("\n");
+ return NL_SKIP;
+}
+
+static int handle_mpath_probe(struct nl80211_state *state,
+ struct nl_msg *msg,
+ int argc, char **argv,
+ enum id_input id)
+{
+ unsigned char dst[ETH_ALEN];
+ unsigned char *frame;
+ size_t frame_len;
+
+ if (argc < 3)
+ return 1;
+
+ if (mac_addr_a2n(dst, argv[0])) {
+ fprintf(stderr, "invalid mac address\n");
+ return 2;
+ }
+
+ if (strcmp("frame", argv[1]) != 0)
+ return 1;
+
+ frame = parse_hex(argv[2], &frame_len);
+ if (!frame) {
+ fprintf(stderr, "invalid frame pattern: %p\n", frame);
+ return 2;
+ }
+
+ NLA_PUT(msg, NL80211_ATTR_MAC, ETH_ALEN, dst);
+ NLA_PUT(msg, NL80211_ATTR_FRAME, frame_len, frame);
+
+ return 0;
+ nla_put_failure:
+ return -ENOBUFS;
+}
+COMMAND(mpath, probe, "<destination MAC address> frame <frame>",
+ NL80211_CMD_PROBE_MESH_LINK, 0, CIB_NETDEV, handle_mpath_probe,
+ "Inject ethernet frame to given peer overriding the next hop\n"
+ "lookup from mpath table.\n."
+ "Example: iw dev wlan0 mpath probe xx:xx:xx:xx:xx:xx frame 01:xx:xx:00\n");
+
+static int handle_mpath_get(struct nl80211_state *state,
+ struct nl_msg *msg,
+ int argc, char **argv,
+ enum id_input id)
+{
+ unsigned char dst[ETH_ALEN];
+
+ if (argc < 1)
+ return 1;
+
+ if (mac_addr_a2n(dst, argv[0])) {
+ fprintf(stderr, "invalid mac address\n");
+ return 2;
+ }
+ argc--;
+ argv++;
+
+ if (argc)
+ return 1;
+
+ NLA_PUT(msg, NL80211_ATTR_MAC, ETH_ALEN, dst);
+
+ register_handler(print_mpath_handler, NULL);
+
+ return 0;
+ nla_put_failure:
+ return -ENOBUFS;
+}
+COMMAND(mpath, get, "<MAC address>",
+ NL80211_CMD_GET_MPATH, 0, CIB_NETDEV, handle_mpath_get,
+ "Get information on mesh path to the given node.");
+COMMAND(mpath, del, "<MAC address>",
+ NL80211_CMD_DEL_MPATH, 0, CIB_NETDEV, handle_mpath_get,
+ "Remove the mesh path to the given node.");
+
+static int handle_mpath_set(struct nl80211_state *state,
+ struct nl_msg *msg,
+ int argc, char **argv,
+ enum id_input id)
+{
+ unsigned char dst[ETH_ALEN];
+ unsigned char next_hop[ETH_ALEN];
+
+ if (argc < 3)
+ return 1;
+
+ if (mac_addr_a2n(dst, argv[0])) {
+ fprintf(stderr, "invalid destination mac address\n");
+ return 2;
+ }
+ argc--;
+ argv++;
+
+ if (strcmp("next_hop", argv[0]) != 0)
+ return 1;
+ argc--;
+ argv++;
+
+ if (mac_addr_a2n(next_hop, argv[0])) {
+ fprintf(stderr, "invalid next hop mac address\n");
+ return 2;
+ }
+ argc--;
+ argv++;
+
+ if (argc)
+ return 1;
+
+ NLA_PUT(msg, NL80211_ATTR_MAC, ETH_ALEN, dst);
+ NLA_PUT(msg, NL80211_ATTR_MPATH_NEXT_HOP, ETH_ALEN, next_hop);
+
+ register_handler(print_mpath_handler, NULL);
+ return 0;
+ nla_put_failure:
+ return -ENOBUFS;
+}
+COMMAND(mpath, new, "<destination MAC address> next_hop <next hop MAC address>",
+ NL80211_CMD_NEW_MPATH, 0, CIB_NETDEV, handle_mpath_set,
+ "Create a new mesh path (instead of relying on automatic discovery).");
+COMMAND(mpath, set, "<destination MAC address> next_hop <next hop MAC address>",
+ NL80211_CMD_SET_MPATH, 0, CIB_NETDEV, handle_mpath_set,
+ "Set an existing mesh path's next hop.");
+
+static int handle_mpath_dump(struct nl80211_state *state,
+ struct nl_msg *msg,
+ int argc, char **argv,
+ enum id_input id)
+{
+ printf("DEST ADDR NEXT HOP IFACE\tSN\tMETRIC\tQLEN\t"
+ "EXPTIME\t\tDTIM\tDRET\tFLAGS\tHOP_COUNT\tPATH_CHANGE\n");
+ register_handler(print_mpath_handler, NULL);
+ return 0;
+}
+COMMAND(mpath, dump, NULL,
+ NL80211_CMD_GET_MPATH, NLM_F_DUMP, CIB_NETDEV, handle_mpath_dump,
+ "List known mesh paths.");
--- /dev/null
+#include <net/if.h>
+#include <errno.h>
+
+#include <netlink/genl/genl.h>
+#include <netlink/genl/family.h>
+#include <netlink/genl/ctrl.h>
+#include <netlink/msg.h>
+#include <netlink/attr.h>
+
+#include "nl80211.h"
+#include "iw.h"
+
+SECTION(mpp);
+
+static int print_mpp_handler(struct nl_msg *msg, void *arg)
+{
+ struct nlattr *tb[NL80211_ATTR_MAX + 1];
+ struct genlmsghdr *gnlh = nlmsg_data(nlmsg_hdr(msg));
+ char dst[20], next_hop[20], dev[20];
+
+ nla_parse(tb, NL80211_ATTR_MAX, genlmsg_attrdata(gnlh, 0),
+ genlmsg_attrlen(gnlh, 0), NULL);
+
+ /*
+ * TODO: validate the interface and mac address!
+ * Otherwise, there's a race condition as soon as
+ * the kernel starts sending mpath notifications.
+ */
+
+ mac_addr_n2a(dst, nla_data(tb[NL80211_ATTR_MAC]));
+ mac_addr_n2a(next_hop, nla_data(tb[NL80211_ATTR_MPATH_NEXT_HOP]));
+ if_indextoname(nla_get_u32(tb[NL80211_ATTR_IFINDEX]), dev);
+ printf("%s %s %s\n", dst, next_hop, dev);
+
+ return NL_SKIP;
+}
+
+static int handle_mpp_get(struct nl80211_state *state,
+ struct nl_msg *msg,
+ int argc, char **argv,
+ enum id_input id)
+{
+ unsigned char dst[ETH_ALEN];
+
+ if (argc < 1)
+ return 1;
+
+ if (mac_addr_a2n(dst, argv[0])) {
+ fprintf(stderr, "invalid mac address\n");
+ return 2;
+ }
+ argc--;
+ argv++;
+
+ if (argc)
+ return 1;
+
+ NLA_PUT(msg, NL80211_ATTR_MAC, ETH_ALEN, dst);
+
+ register_handler(print_mpp_handler, NULL);
+
+ return 0;
+ nla_put_failure:
+ return -ENOBUFS;
+}
+COMMAND(mpp, get, "<MAC address>",
+ NL80211_CMD_GET_MPP, 0, CIB_NETDEV, handle_mpp_get,
+ "Get information on mesh proxy path to the given node.");
+
+static int handle_mpp_dump(struct nl80211_state *state,
+ struct nl_msg *msg,
+ int argc, char **argv,
+ enum id_input id)
+{
+ printf("DEST ADDR PROXY NODE IFACE\n");
+ register_handler(print_mpp_handler, NULL);
+ return 0;
+}
+COMMAND(mpp, dump, NULL,
+ NL80211_CMD_GET_MPP, NLM_F_DUMP, CIB_NETDEV, handle_mpp_dump,
+ "List known mesh proxy paths.");
--- /dev/null
+#include <net/if.h>
+#include <errno.h>
+#include <string.h>
+
+#include <netlink/genl/genl.h>
+#include <netlink/genl/family.h>
+#include <netlink/genl/ctrl.h>
+#include <netlink/msg.h>
+#include <netlink/attr.h>
+
+#include <ctype.h>
+#include <inttypes.h>
+#include "nl80211.h"
+#include "iw.h"
+#include "sha256.h"
+
+SECTION(nan);
+
+static int parse_bands(int argc, char **argv)
+{
+ int i = 0, bands = 0;
+
+ for (i = 0; i < argc; i++) {
+ if (!strcasecmp("2ghz", argv[i]))
+ bands |= BIT(NL80211_BAND_2GHZ);
+ else if (!strcasecmp("5ghz", argv[i]))
+ bands |= BIT(NL80211_BAND_5GHZ);
+ else
+ return -EINVAL;
+ }
+
+ return bands;
+}
+
+static int handle_nan_start(struct nl80211_state *state,
+ struct nl_msg *msg, int argc, char **argv,
+ enum id_input id)
+{
+ int bands = 0;
+
+ if (argc < 2)
+ return -EINVAL;
+
+ if (strcmp(argv[0], "pref") == 0) {
+ argv++;
+ argc--;
+ NLA_PUT_U8(msg, NL80211_ATTR_NAN_MASTER_PREF, atoi(argv[0]));
+ argv++;
+ argc--;
+ } else {
+ /* Master preference is mandatory */
+ return -EINVAL;
+ }
+
+ if (argc > 1 && !strcmp(argv[0], "bands")) {
+ argv++;
+ argc--;
+
+ bands = parse_bands(argc, argv);
+ if (bands < 0)
+ return bands;
+
+ NLA_PUT_U32(msg, NL80211_ATTR_BANDS, bands);
+ } else if (argc != 0)
+ return -EINVAL;
+
+ return 0;
+nla_put_failure:
+ return -ENOBUFS;
+}
+COMMAND(nan, start, "pref <pref> [bands [2GHz] [5GHz]]",
+ NL80211_CMD_START_NAN, 0, CIB_WDEV, handle_nan_start, "");
+
+static int handle_nan_stop(struct nl80211_state *state,
+ struct nl_msg *msg, int argc, char **argv,
+ enum id_input id)
+{
+ return 0;
+}
+COMMAND(nan, stop, "", NL80211_CMD_STOP_NAN, 0, CIB_WDEV, handle_nan_stop, "");
+
+static int handle_nan_config(struct nl80211_state *state,
+ struct nl_msg *msg, int argc, char **argv,
+ enum id_input id)
+{
+ int bands = 0;
+
+ if (argc < 2)
+ return -EINVAL;
+
+ if (strcmp(argv[0], "pref") == 0) {
+ argv++;
+ argc--;
+ NLA_PUT_U8(msg, NL80211_ATTR_NAN_MASTER_PREF, atoi(argv[0]));
+ argv++;
+ argc--;
+ }
+
+ if (argc > 1 && !strcmp(argv[0], "bands")) {
+ argv++;
+ argc--;
+
+ bands = parse_bands(argc, argv);
+ if (bands < 0)
+ return bands;
+
+ NLA_PUT_U32(msg, NL80211_ATTR_BANDS, bands);
+ argv++;
+ argc--;
+ } else if (argc != 0)
+ return -EINVAL;
+
+ return 0;
+nla_put_failure:
+ return -ENOBUFS;
+}
+COMMAND(nan, config, "[pref <pref>] [bands [2GHz] [5GHz]]",
+ NL80211_CMD_CHANGE_NAN_CONFIG, 0, CIB_WDEV, handle_nan_config, "");
+
+static int handle_nan_rm_func(struct nl80211_state *state,
+ struct nl_msg *msg, int argc, char **argv,
+ enum id_input id)
+{
+ if (argc != 2)
+ return -EINVAL;
+
+ if (strcmp(argv[0], "cookie") == 0) {
+ argv++;
+ argc--;
+ NLA_PUT_U64(msg, NL80211_ATTR_COOKIE, atoi(argv[0]));
+ argv++;
+ argc--;
+ }
+
+ if (argc != 0)
+ return -EINVAL;
+
+ return 0;
+nla_put_failure:
+ return -ENOBUFS;
+}
+COMMAND(nan, rm_func, "cookie <cookie>", NL80211_CMD_DEL_NAN_FUNCTION, 0,
+ CIB_WDEV, handle_nan_rm_func, "");
+
+static int compute_service_id(const unsigned char *serv_name,
+ unsigned int len, unsigned char *res)
+{
+ size_t size = len;
+ unsigned char md_value[32];
+ int retcode = sha256(serv_name, size, md_value);
+
+ if (retcode)
+ return retcode;
+ memcpy(res, md_value, 6);
+
+ return 0;
+}
+
+static int print_instance_id_handler(struct nl_msg *msg, void *arg)
+{
+ struct nlattr *tb[NL80211_ATTR_MAX + 1];
+ struct nlattr *func[NL80211_NAN_FUNC_ATTR_MAX + 1];
+ struct genlmsghdr *gnlh = nlmsg_data(nlmsg_hdr(msg));
+
+ nla_parse(tb, NL80211_ATTR_MAX, genlmsg_attrdata(gnlh, 0),
+ genlmsg_attrlen(gnlh, 0), NULL);
+
+ if (!tb[NL80211_ATTR_COOKIE]) {
+ fprintf(stderr, "cookie is missing!\n");
+ return NL_SKIP;
+ }
+
+ nla_parse_nested(func, NL80211_NAN_FUNC_ATTR_MAX,
+ tb[NL80211_ATTR_NAN_FUNC],
+ NULL);
+ if (!func[NL80211_NAN_FUNC_INSTANCE_ID]) {
+ fprintf(stderr, "instance id is missing!\n");
+ return NL_SKIP;
+ }
+
+ printf("instance_id: %d, cookie: %" PRIu64 "\n",
+ nla_get_u8(func[NL80211_NAN_FUNC_INSTANCE_ID]),
+ nla_get_u64(tb[NL80211_ATTR_COOKIE]));
+
+ return NL_SKIP;
+}
+
+static int parse_srf(char **argv, int argc, struct nl_msg *func_attrs)
+{
+ struct nl_msg *srf_attrs;
+ int old_argc = argc;
+ unsigned char mac_addr[ETH_ALEN];
+ char *cur_mac, *sptr = NULL;
+
+ srf_attrs = nlmsg_alloc();
+ if (strcmp(argv[0], "include") == 0)
+ NLA_PUT_FLAG(srf_attrs, NL80211_NAN_SRF_INCLUDE);
+ else if (strcmp(argv[0], "exclude") != 0)
+ return -EINVAL;
+
+ argc--;
+ argv++;
+ if (strcmp(argv[0], "bf") == 0) {
+ unsigned char *srf;
+ size_t srf_len;
+ __u8 bf_idx;
+ int err;
+
+ argc--;
+ argv++;
+
+ if (argc < 3)
+ return -EINVAL;
+
+ bf_idx = atoi(argv[0]);
+ NLA_PUT_U8(srf_attrs, NL80211_NAN_SRF_BF_IDX, bf_idx);
+
+ argc--;
+ argv++;
+ srf_len = atoi(argv[0]);
+ if (srf_len == 0 || srf_len > NL80211_NAN_FUNC_SRF_MAX_LEN)
+ return -EINVAL;
+
+ argc--;
+ argv++;
+ srf = malloc(srf_len);
+ if (!srf)
+ return -ENOBUFS;
+
+ memset(srf, 0, srf_len);
+ cur_mac = strtok_r(argv[0], ";", &sptr);
+ while (cur_mac) {
+ if (mac_addr_a2n(mac_addr, cur_mac)) {
+ printf("mac format error %s\n", cur_mac);
+ free(srf);
+ return -EINVAL;
+ }
+
+ nan_bf(bf_idx, srf, srf_len, mac_addr, ETH_ALEN);
+ cur_mac = strtok_r(NULL, ";", &sptr);
+ }
+
+ err = nla_put(srf_attrs, NL80211_NAN_SRF_BF, srf_len, srf);
+ free(srf);
+ if (err)
+ goto nla_put_failure;
+ argv++;
+ argc--;
+ } else if (strcmp(argv[0], "list") == 0) {
+ struct nlattr *nl_macs = nla_nest_start(srf_attrs,
+ NL80211_NAN_SRF_MAC_ADDRS);
+ int i = 0;
+
+ argc--;
+ argv++;
+ cur_mac = strtok_r(argv[0], ";", &sptr);
+ while (cur_mac) {
+ if (mac_addr_a2n(mac_addr, cur_mac))
+ return -EINVAL;
+
+ nla_put(srf_attrs, ++i, ETH_ALEN, mac_addr);
+ cur_mac = strtok_r(NULL, ";", &sptr);
+ }
+
+ nla_nest_end(srf_attrs, nl_macs);
+ argv++;
+ argc--;
+ } else {
+ return -EINVAL;
+ }
+
+ nla_put_nested(func_attrs, NL80211_NAN_FUNC_SRF, srf_attrs);
+ return old_argc - argc;
+nla_put_failure:
+ return -ENOBUFS;
+}
+
+static void parse_match_filter(char *filter, struct nl_msg *func_attrs, int tx)
+{
+ struct nlattr *nl_filt;
+ char *cur_filt, *sptr = NULL;
+ int i = 0;
+
+ if (tx)
+ nl_filt = nla_nest_start(func_attrs,
+ NL80211_NAN_FUNC_TX_MATCH_FILTER);
+ else
+ nl_filt = nla_nest_start(func_attrs,
+ NL80211_NAN_FUNC_RX_MATCH_FILTER);
+
+ cur_filt = strtok_r(filter, ":", &sptr);
+ while (cur_filt) {
+ if (strcmp(cur_filt, "*") != 0)
+ nla_put(func_attrs, ++i, strlen(cur_filt), cur_filt);
+ else
+ nla_put(func_attrs, ++i, 0, NULL);
+
+ cur_filt = strtok_r(NULL, ":", &sptr);
+ }
+
+ nla_nest_end(func_attrs, nl_filt);
+}
+
+static int handle_nan_add_func(struct nl80211_state *state,
+ struct nl_msg *msg, int argc, char **argv,
+ enum id_input id)
+{
+ struct nl_msg *func_attrs = NULL;
+ int err = 0;
+ __u8 type;
+
+ func_attrs = nlmsg_alloc();
+ if (!func_attrs) {
+ err = -ENOBUFS;
+ goto out;
+ }
+
+ if (argc > 1 && strcmp(argv[0], "type") == 0) {
+ argv++;
+ argc--;
+ if (strcmp(argv[0], "publish") == 0)
+ type = NL80211_NAN_FUNC_PUBLISH;
+ else if (strcmp(argv[0], "subscribe") == 0)
+ type = NL80211_NAN_FUNC_SUBSCRIBE;
+ else if (strcmp(argv[0], "followup") == 0)
+ type = NL80211_NAN_FUNC_FOLLOW_UP;
+ else
+ return -EINVAL;
+ argv++;
+ argc--;
+
+ NLA_PUT_U8(func_attrs, NL80211_NAN_FUNC_TYPE, type);
+ } else {
+ return -EINVAL;
+ }
+
+ if (type == NL80211_NAN_FUNC_SUBSCRIBE) {
+ if (argc > 1 && strcmp(argv[0], "active") == 0) {
+ argv++;
+ argc--;
+ NLA_PUT_FLAG(func_attrs,
+ NL80211_NAN_FUNC_SUBSCRIBE_ACTIVE);
+ }
+ }
+
+ if (type == NL80211_NAN_FUNC_PUBLISH) {
+ __u8 publish_type = 0;
+
+ if (argc > 1 && strcmp(argv[0], "solicited") == 0) {
+ argv++;
+ argc--;
+ publish_type |= NL80211_NAN_SOLICITED_PUBLISH;
+ }
+
+ if (argc > 1 && strcmp(argv[0], "unsolicited") == 0) {
+ argv++;
+ argc--;
+ publish_type |= NL80211_NAN_UNSOLICITED_PUBLISH;
+ }
+
+ NLA_PUT_U8(func_attrs, NL80211_NAN_FUNC_PUBLISH_TYPE,
+ publish_type);
+
+ /* only allow for solicited publish */
+ if (argc > 1 && strcmp(argv[0], "bcast") == 0) {
+ argv++;
+ argc--;
+ if (!(publish_type & NL80211_NAN_SOLICITED_PUBLISH))
+ return -EINVAL;
+
+ NLA_PUT_FLAG(func_attrs,
+ NL80211_NAN_FUNC_PUBLISH_BCAST);
+ }
+ }
+
+ if (argc > 1 && strcmp(argv[0], "close_range") == 0) {
+ argv++;
+ argc--;
+ NLA_PUT_FLAG(func_attrs, NL80211_NAN_FUNC_CLOSE_RANGE);
+ }
+
+ if (argc > 1 && strcmp(argv[0], "name") == 0) {
+ unsigned char serv_id_c[6] = {0};
+ __u64 service_id;
+
+ argv++;
+ argc--;
+ compute_service_id((const unsigned char *)argv[0],
+ strlen(argv[0]), serv_id_c);
+ service_id = (__u64)serv_id_c[0] << 0 |
+ (__u64)serv_id_c[1] << 8 |
+ (__u64)serv_id_c[2] << 16 |
+ (__u64)serv_id_c[3] << 24 |
+ (__u64)serv_id_c[4] << 32 |
+ (__u64)serv_id_c[5] << 40;
+
+ NLA_PUT(func_attrs, NL80211_NAN_FUNC_SERVICE_ID, 6,
+ &service_id);
+ argv++;
+ argc--;
+ } else {
+ return -EINVAL;
+ }
+
+ if (argc > 1 && strcmp(argv[0], "info") == 0) {
+ argv++;
+ argc--;
+ NLA_PUT(func_attrs, NL80211_NAN_FUNC_SERVICE_INFO,
+ strlen(argv[0]), argv[0]);
+ argv++;
+ argc--;
+ }
+
+ if (type == NL80211_NAN_FUNC_FOLLOW_UP) {
+ if (argc > 1 && strcmp(argv[0], "flw_up_id") == 0) {
+ argv++;
+ argc--;
+ NLA_PUT_U8(func_attrs, NL80211_NAN_FUNC_FOLLOW_UP_ID,
+ atoi(argv[0]));
+ argv++;
+ argc--;
+ }
+
+ if (argc > 1 && strcmp(argv[0], "flw_up_req_id") == 0) {
+ argv++;
+ argc--;
+ NLA_PUT_U8(func_attrs,
+ NL80211_NAN_FUNC_FOLLOW_UP_REQ_ID,
+ atoi(argv[0]));
+ argv++;
+ argc--;
+ }
+
+ if (argc > 1 && strcmp(argv[0], "flw_up_dest") == 0) {
+ unsigned char addr[6];
+
+ argv++;
+ argc--;
+ if (mac_addr_a2n(addr, argv[0]))
+ goto nla_put_failure;
+ nla_put(func_attrs, NL80211_NAN_FUNC_FOLLOW_UP_DEST,
+ ETH_ALEN, addr);
+ argv++;
+ argc--;
+ }
+ }
+
+ if (type != NL80211_NAN_FUNC_FOLLOW_UP &&
+ argc > 1 && strcmp(argv[0], "ttl") == 0) {
+ argv++;
+ argc--;
+ NLA_PUT_U32(func_attrs, NL80211_NAN_FUNC_TTL, atoi(argv[0]));
+ argv++;
+ argc--;
+ }
+
+ if (type != NL80211_NAN_FUNC_FOLLOW_UP &&
+ argc >= 4 && strcmp(argv[0], "srf") == 0) {
+ int res;
+
+ argv++;
+ argc--;
+ res = parse_srf(argv, argc, func_attrs);
+ if (res < 0)
+ return -EINVAL;
+
+ argc -= res;
+ argv += res;
+ }
+
+ if (type != NL80211_NAN_FUNC_FOLLOW_UP &&
+ argc > 1 && strcmp(argv[0], "rx_filter") == 0) {
+ argv++;
+ argc--;
+ parse_match_filter(argv[0], func_attrs, 0);
+
+ argv++;
+ argc--;
+ }
+
+ if (type != NL80211_NAN_FUNC_FOLLOW_UP &&
+ argc > 1 && strcmp(argv[0], "tx_filter") == 0) {
+ argv++;
+ argc--;
+ parse_match_filter(argv[0], func_attrs, 1);
+
+ argv++;
+ argc--;
+ }
+
+ if (argc != 0)
+ return -EINVAL;
+
+ nla_put_nested(msg, NL80211_ATTR_NAN_FUNC, func_attrs);
+ register_handler(print_instance_id_handler, NULL);
+
+ return err;
+nla_put_failure:
+ return -ENOBUFS;
+out:
+ return err;
+}
+COMMAND(nan, add_func,
+ "type <publish|subscribe|followup> [active] [solicited] [unsolicited] [bcast] [close_range] name <name> [info <info>] [flw_up_id <id> flw_up_req_id <id> flw_up_dest <mac>] [ttl <ttl>] [srf <include|exclude> <bf|list> [bf_idx] [bf_len] <mac1;mac2...>] [rx_filter <str1:str2...>] [tx_filter <str1:str2...>]",
+ NL80211_CMD_ADD_NAN_FUNCTION, 0, CIB_WDEV,
+ handle_nan_add_func, "");
--- /dev/null
+#ifndef __LINUX_NL80211_H
+#define __LINUX_NL80211_H
+/*
+ * 802.11 netlink interface public header
+ *
+ * Copyright 2006-2010 Johannes Berg <johannes@sipsolutions.net>
+ * Copyright 2008 Michael Wu <flamingice@sourmilk.net>
+ * Copyright 2008 Luis Carlos Cobo <luisca@cozybit.com>
+ * Copyright 2008 Michael Buesch <m@bues.ch>
+ * Copyright 2008, 2009 Luis R. Rodriguez <lrodriguez@atheros.com>
+ * Copyright 2008 Jouni Malinen <jouni.malinen@atheros.com>
+ * Copyright 2008 Colin McCabe <colin@cozybit.com>
+ * Copyright 2015-2017 Intel Deutschland GmbH
+ * Copyright (C) 2018-2020 Intel Corporation
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+/*
+ * This header file defines the userspace API to the wireless stack. Please
+ * be careful not to break things - i.e. don't move anything around or so
+ * unless you can demonstrate that it breaks neither API nor ABI.
+ *
+ * Additions to the API should be accompanied by actual implementations in
+ * an upstream driver, so that example implementations exist in case there
+ * are ever concerns about the precise semantics of the API or changes are
+ * needed, and to ensure that code for dead (no longer implemented) API
+ * can actually be identified and removed.
+ * Nonetheless, semantics should also be documented carefully in this file.
+ */
+
+#include <linux/types.h>
+
+#define NL80211_GENL_NAME "nl80211"
+
+#define NL80211_MULTICAST_GROUP_CONFIG "config"
+#define NL80211_MULTICAST_GROUP_SCAN "scan"
+#define NL80211_MULTICAST_GROUP_REG "regulatory"
+#define NL80211_MULTICAST_GROUP_MLME "mlme"
+#define NL80211_MULTICAST_GROUP_VENDOR "vendor"
+#define NL80211_MULTICAST_GROUP_NAN "nan"
+#define NL80211_MULTICAST_GROUP_TESTMODE "testmode"
+
+#define NL80211_EDMG_BW_CONFIG_MIN 4
+#define NL80211_EDMG_BW_CONFIG_MAX 15
+#define NL80211_EDMG_CHANNELS_MIN 1
+#define NL80211_EDMG_CHANNELS_MAX 0x3c /* 0b00111100 */
+
+/**
+ * DOC: Station handling
+ *
+ * Stations are added per interface, but a special case exists with VLAN
+ * interfaces. When a station is bound to an AP interface, it may be moved
+ * into a VLAN identified by a VLAN interface index (%NL80211_ATTR_STA_VLAN).
+ * The station is still assumed to belong to the AP interface it was added
+ * to.
+ *
+ * Station handling varies per interface type and depending on the driver's
+ * capabilities.
+ *
+ * For drivers supporting TDLS with external setup (WIPHY_FLAG_SUPPORTS_TDLS
+ * and WIPHY_FLAG_TDLS_EXTERNAL_SETUP), the station lifetime is as follows:
+ * - a setup station entry is added, not yet authorized, without any rate
+ * or capability information, this just exists to avoid race conditions
+ * - when the TDLS setup is done, a single NL80211_CMD_SET_STATION is valid
+ * to add rate and capability information to the station and at the same
+ * time mark it authorized.
+ * - %NL80211_TDLS_ENABLE_LINK is then used
+ * - after this, the only valid operation is to remove it by tearing down
+ * the TDLS link (%NL80211_TDLS_DISABLE_LINK)
+ *
+ * TODO: need more info for other interface types
+ */
+
+/**
+ * DOC: Frame transmission/registration support
+ *
+ * Frame transmission and registration support exists to allow userspace
+ * management entities such as wpa_supplicant react to management frames
+ * that are not being handled by the kernel. This includes, for example,
+ * certain classes of action frames that cannot be handled in the kernel
+ * for various reasons.
+ *
+ * Frame registration is done on a per-interface basis and registrations
+ * cannot be removed other than by closing the socket. It is possible to
+ * specify a registration filter to register, for example, only for a
+ * certain type of action frame. In particular with action frames, those
+ * that userspace registers for will not be returned as unhandled by the
+ * driver, so that the registered application has to take responsibility
+ * for doing that.
+ *
+ * The type of frame that can be registered for is also dependent on the
+ * driver and interface type. The frame types are advertised in wiphy
+ * attributes so applications know what to expect.
+ *
+ * NOTE: When an interface changes type while registrations are active,
+ * these registrations are ignored until the interface type is
+ * changed again. This means that changing the interface type can
+ * lead to a situation that couldn't otherwise be produced, but
+ * any such registrations will be dormant in the sense that they
+ * will not be serviced, i.e. they will not receive any frames.
+ *
+ * Frame transmission allows userspace to send for example the required
+ * responses to action frames. It is subject to some sanity checking,
+ * but many frames can be transmitted. When a frame was transmitted, its
+ * status is indicated to the sending socket.
+ *
+ * For more technical details, see the corresponding command descriptions
+ * below.
+ */
+
+/**
+ * DOC: Virtual interface / concurrency capabilities
+ *
+ * Some devices are able to operate with virtual MACs, they can have
+ * more than one virtual interface. The capability handling for this
+ * is a bit complex though, as there may be a number of restrictions
+ * on the types of concurrency that are supported.
+ *
+ * To start with, each device supports the interface types listed in
+ * the %NL80211_ATTR_SUPPORTED_IFTYPES attribute, but by listing the
+ * types there no concurrency is implied.
+ *
+ * Once concurrency is desired, more attributes must be observed:
+ * To start with, since some interface types are purely managed in
+ * software, like the AP-VLAN type in mac80211 for example, there's
+ * an additional list of these, they can be added at any time and
+ * are only restricted by some semantic restrictions (e.g. AP-VLAN
+ * cannot be added without a corresponding AP interface). This list
+ * is exported in the %NL80211_ATTR_SOFTWARE_IFTYPES attribute.
+ *
+ * Further, the list of supported combinations is exported. This is
+ * in the %NL80211_ATTR_INTERFACE_COMBINATIONS attribute. Basically,
+ * it exports a list of "groups", and at any point in time the
+ * interfaces that are currently active must fall into any one of
+ * the advertised groups. Within each group, there are restrictions
+ * on the number of interfaces of different types that are supported
+ * and also the number of different channels, along with potentially
+ * some other restrictions. See &enum nl80211_if_combination_attrs.
+ *
+ * All together, these attributes define the concurrency of virtual
+ * interfaces that a given device supports.
+ */
+
+/**
+ * DOC: packet coalesce support
+ *
+ * In most cases, host that receives IPv4 and IPv6 multicast/broadcast
+ * packets does not do anything with these packets. Therefore the
+ * reception of these unwanted packets causes unnecessary processing
+ * and power consumption.
+ *
+ * Packet coalesce feature helps to reduce number of received interrupts
+ * to host by buffering these packets in firmware/hardware for some
+ * predefined time. Received interrupt will be generated when one of the
+ * following events occur.
+ * a) Expiration of hardware timer whose expiration time is set to maximum
+ * coalescing delay of matching coalesce rule.
+ * b) Coalescing buffer in hardware reaches it's limit.
+ * c) Packet doesn't match any of the configured coalesce rules.
+ *
+ * User needs to configure following parameters for creating a coalesce
+ * rule.
+ * a) Maximum coalescing delay
+ * b) List of packet patterns which needs to be matched
+ * c) Condition for coalescence. pattern 'match' or 'no match'
+ * Multiple such rules can be created.
+ */
+
+/**
+ * DOC: WPA/WPA2 EAPOL handshake offload
+ *
+ * By setting @NL80211_EXT_FEATURE_4WAY_HANDSHAKE_STA_PSK flag drivers
+ * can indicate they support offloading EAPOL handshakes for WPA/WPA2
+ * preshared key authentication in station mode. In %NL80211_CMD_CONNECT
+ * the preshared key should be specified using %NL80211_ATTR_PMK. Drivers
+ * supporting this offload may reject the %NL80211_CMD_CONNECT when no
+ * preshared key material is provided, for example when that driver does
+ * not support setting the temporal keys through %NL80211_CMD_NEW_KEY.
+ *
+ * Similarly @NL80211_EXT_FEATURE_4WAY_HANDSHAKE_STA_1X flag can be
+ * set by drivers indicating offload support of the PTK/GTK EAPOL
+ * handshakes during 802.1X authentication in station mode. In order to
+ * use the offload the %NL80211_CMD_CONNECT should have
+ * %NL80211_ATTR_WANT_1X_4WAY_HS attribute flag. Drivers supporting this
+ * offload may reject the %NL80211_CMD_CONNECT when the attribute flag is
+ * not present.
+ *
+ * By setting @NL80211_EXT_FEATURE_4WAY_HANDSHAKE_AP_PSK flag drivers
+ * can indicate they support offloading EAPOL handshakes for WPA/WPA2
+ * preshared key authentication in AP mode. In %NL80211_CMD_START_AP
+ * the preshared key should be specified using %NL80211_ATTR_PMK. Drivers
+ * supporting this offload may reject the %NL80211_CMD_START_AP when no
+ * preshared key material is provided, for example when that driver does
+ * not support setting the temporal keys through %NL80211_CMD_NEW_KEY.
+ *
+ * For 802.1X the PMK or PMK-R0 are set by providing %NL80211_ATTR_PMK
+ * using %NL80211_CMD_SET_PMK. For offloaded FT support also
+ * %NL80211_ATTR_PMKR0_NAME must be provided.
+ */
+
+/**
+ * DOC: FILS shared key authentication offload
+ *
+ * FILS shared key authentication offload can be advertized by drivers by
+ * setting @NL80211_EXT_FEATURE_FILS_SK_OFFLOAD flag. The drivers that support
+ * FILS shared key authentication offload should be able to construct the
+ * authentication and association frames for FILS shared key authentication and
+ * eventually do a key derivation as per IEEE 802.11ai. The below additional
+ * parameters should be given to driver in %NL80211_CMD_CONNECT and/or in
+ * %NL80211_CMD_UPDATE_CONNECT_PARAMS.
+ * %NL80211_ATTR_FILS_ERP_USERNAME - used to construct keyname_nai
+ * %NL80211_ATTR_FILS_ERP_REALM - used to construct keyname_nai
+ * %NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM - used to construct erp message
+ * %NL80211_ATTR_FILS_ERP_RRK - used to generate the rIK and rMSK
+ * rIK should be used to generate an authentication tag on the ERP message and
+ * rMSK should be used to derive a PMKSA.
+ * rIK, rMSK should be generated and keyname_nai, sequence number should be used
+ * as specified in IETF RFC 6696.
+ *
+ * When FILS shared key authentication is completed, driver needs to provide the
+ * below additional parameters to userspace, which can be either after setting
+ * up a connection or after roaming.
+ * %NL80211_ATTR_FILS_KEK - used for key renewal
+ * %NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM - used in further EAP-RP exchanges
+ * %NL80211_ATTR_PMKID - used to identify the PMKSA used/generated
+ * %Nl80211_ATTR_PMK - used to update PMKSA cache in userspace
+ * The PMKSA can be maintained in userspace persistently so that it can be used
+ * later after reboots or wifi turn off/on also.
+ *
+ * %NL80211_ATTR_FILS_CACHE_ID is the cache identifier advertized by a FILS
+ * capable AP supporting PMK caching. It specifies the scope within which the
+ * PMKSAs are cached in an ESS. %NL80211_CMD_SET_PMKSA and
+ * %NL80211_CMD_DEL_PMKSA are enhanced to allow support for PMKSA caching based
+ * on FILS cache identifier. Additionally %NL80211_ATTR_PMK is used with
+ * %NL80211_SET_PMKSA to specify the PMK corresponding to a PMKSA for driver to
+ * use in a FILS shared key connection with PMKSA caching.
+ */
+
+/**
+ * DOC: SAE authentication offload
+ *
+ * By setting @NL80211_EXT_FEATURE_SAE_OFFLOAD flag drivers can indicate they
+ * support offloading SAE authentication for WPA3-Personal networks in station
+ * mode. Similarly @NL80211_EXT_FEATURE_SAE_OFFLOAD_AP flag can be set by
+ * drivers indicating the offload support in AP mode.
+ *
+ * The password for SAE should be specified using %NL80211_ATTR_SAE_PASSWORD in
+ * %NL80211_CMD_CONNECT and %NL80211_CMD_START_AP for station and AP mode
+ * respectively.
+ */
+
+/**
+ * DOC: VLAN offload support for setting group keys and binding STAs to VLANs
+ *
+ * By setting @NL80211_EXT_FEATURE_VLAN_OFFLOAD flag drivers can indicate they
+ * support offloading VLAN functionality in a manner where the driver exposes a
+ * single netdev that uses VLAN tagged frames and separate VLAN-specific netdevs
+ * can then be added using RTM_NEWLINK/IFLA_VLAN_ID similarly to the Ethernet
+ * case. Frames received from stations that are not assigned to any VLAN are
+ * delivered on the main netdev and frames to such stations can be sent through
+ * that main netdev.
+ *
+ * %NL80211_CMD_NEW_KEY (for group keys), %NL80211_CMD_NEW_STATION, and
+ * %NL80211_CMD_SET_STATION will optionally specify vlan_id using
+ * %NL80211_ATTR_VLAN_ID.
+ */
+
+/**
+ * DOC: TID configuration
+ *
+ * TID config support can be checked in the %NL80211_ATTR_TID_CONFIG
+ * attribute given in wiphy capabilities.
+ *
+ * The necessary configuration parameters are mentioned in
+ * &enum nl80211_tid_config_attr and it will be passed to the
+ * %NL80211_CMD_SET_TID_CONFIG command in %NL80211_ATTR_TID_CONFIG.
+ *
+ * If the configuration needs to be applied for specific peer then the MAC
+ * address of the peer needs to be passed in %NL80211_ATTR_MAC, otherwise the
+ * configuration will be applied for all the connected peers in the vif except
+ * any peers that have peer specific configuration for the TID by default; if
+ * the %NL80211_TID_CONFIG_ATTR_OVERRIDE flag is set, peer specific values
+ * will be overwritten.
+ *
+ * All this configuration is valid only for STA's current connection
+ * i.e. the configuration will be reset to default when the STA connects back
+ * after disconnection/roaming, and this configuration will be cleared when
+ * the interface goes down.
+ */
+
+/**
+ * enum nl80211_commands - supported nl80211 commands
+ *
+ * @NL80211_CMD_UNSPEC: unspecified command to catch errors
+ *
+ * @NL80211_CMD_GET_WIPHY: request information about a wiphy or dump request
+ * to get a list of all present wiphys.
+ * @NL80211_CMD_SET_WIPHY: set wiphy parameters, needs %NL80211_ATTR_WIPHY or
+ * %NL80211_ATTR_IFINDEX; can be used to set %NL80211_ATTR_WIPHY_NAME,
+ * %NL80211_ATTR_WIPHY_TXQ_PARAMS, %NL80211_ATTR_WIPHY_FREQ,
+ * %NL80211_ATTR_WIPHY_FREQ_OFFSET (and the attributes determining the
+ * channel width; this is used for setting monitor mode channel),
+ * %NL80211_ATTR_WIPHY_RETRY_SHORT, %NL80211_ATTR_WIPHY_RETRY_LONG,
+ * %NL80211_ATTR_WIPHY_FRAG_THRESHOLD, and/or
+ * %NL80211_ATTR_WIPHY_RTS_THRESHOLD. However, for setting the channel,
+ * see %NL80211_CMD_SET_CHANNEL instead, the support here is for backward
+ * compatibility only.
+ * @NL80211_CMD_NEW_WIPHY: Newly created wiphy, response to get request
+ * or rename notification. Has attributes %NL80211_ATTR_WIPHY and
+ * %NL80211_ATTR_WIPHY_NAME.
+ * @NL80211_CMD_DEL_WIPHY: Wiphy deleted. Has attributes
+ * %NL80211_ATTR_WIPHY and %NL80211_ATTR_WIPHY_NAME.
+ *
+ * @NL80211_CMD_GET_INTERFACE: Request an interface's configuration;
+ * either a dump request for all interfaces or a specific get with a
+ * single %NL80211_ATTR_IFINDEX is supported.
+ * @NL80211_CMD_SET_INTERFACE: Set type of a virtual interface, requires
+ * %NL80211_ATTR_IFINDEX and %NL80211_ATTR_IFTYPE.
+ * @NL80211_CMD_NEW_INTERFACE: Newly created virtual interface or response
+ * to %NL80211_CMD_GET_INTERFACE. Has %NL80211_ATTR_IFINDEX,
+ * %NL80211_ATTR_WIPHY and %NL80211_ATTR_IFTYPE attributes. Can also
+ * be sent from userspace to request creation of a new virtual interface,
+ * then requires attributes %NL80211_ATTR_WIPHY, %NL80211_ATTR_IFTYPE and
+ * %NL80211_ATTR_IFNAME.
+ * @NL80211_CMD_DEL_INTERFACE: Virtual interface was deleted, has attributes
+ * %NL80211_ATTR_IFINDEX and %NL80211_ATTR_WIPHY. Can also be sent from
+ * userspace to request deletion of a virtual interface, then requires
+ * attribute %NL80211_ATTR_IFINDEX.
+ *
+ * @NL80211_CMD_GET_KEY: Get sequence counter information for a key specified
+ * by %NL80211_ATTR_KEY_IDX and/or %NL80211_ATTR_MAC.
+ * @NL80211_CMD_SET_KEY: Set key attributes %NL80211_ATTR_KEY_DEFAULT,
+ * %NL80211_ATTR_KEY_DEFAULT_MGMT, or %NL80211_ATTR_KEY_THRESHOLD.
+ * @NL80211_CMD_NEW_KEY: add a key with given %NL80211_ATTR_KEY_DATA,
+ * %NL80211_ATTR_KEY_IDX, %NL80211_ATTR_MAC, %NL80211_ATTR_KEY_CIPHER,
+ * and %NL80211_ATTR_KEY_SEQ attributes.
+ * @NL80211_CMD_DEL_KEY: delete a key identified by %NL80211_ATTR_KEY_IDX
+ * or %NL80211_ATTR_MAC.
+ *
+ * @NL80211_CMD_GET_BEACON: (not used)
+ * @NL80211_CMD_SET_BEACON: change the beacon on an access point interface
+ * using the %NL80211_ATTR_BEACON_HEAD and %NL80211_ATTR_BEACON_TAIL
+ * attributes. For drivers that generate the beacon and probe responses
+ * internally, the following attributes must be provided: %NL80211_ATTR_IE,
+ * %NL80211_ATTR_IE_PROBE_RESP and %NL80211_ATTR_IE_ASSOC_RESP.
+ * @NL80211_CMD_START_AP: Start AP operation on an AP interface, parameters
+ * are like for %NL80211_CMD_SET_BEACON, and additionally parameters that
+ * do not change are used, these include %NL80211_ATTR_BEACON_INTERVAL,
+ * %NL80211_ATTR_DTIM_PERIOD, %NL80211_ATTR_SSID,
+ * %NL80211_ATTR_HIDDEN_SSID, %NL80211_ATTR_CIPHERS_PAIRWISE,
+ * %NL80211_ATTR_CIPHER_GROUP, %NL80211_ATTR_WPA_VERSIONS,
+ * %NL80211_ATTR_AKM_SUITES, %NL80211_ATTR_PRIVACY,
+ * %NL80211_ATTR_AUTH_TYPE, %NL80211_ATTR_INACTIVITY_TIMEOUT,
+ * %NL80211_ATTR_ACL_POLICY and %NL80211_ATTR_MAC_ADDRS.
+ * The channel to use can be set on the interface or be given using the
+ * %NL80211_ATTR_WIPHY_FREQ and %NL80211_ATTR_WIPHY_FREQ_OFFSET, and the
+ * attributes determining channel width.
+ * @NL80211_CMD_NEW_BEACON: old alias for %NL80211_CMD_START_AP
+ * @NL80211_CMD_STOP_AP: Stop AP operation on the given interface
+ * @NL80211_CMD_DEL_BEACON: old alias for %NL80211_CMD_STOP_AP
+ *
+ * @NL80211_CMD_GET_STATION: Get station attributes for station identified by
+ * %NL80211_ATTR_MAC on the interface identified by %NL80211_ATTR_IFINDEX.
+ * @NL80211_CMD_SET_STATION: Set station attributes for station identified by
+ * %NL80211_ATTR_MAC on the interface identified by %NL80211_ATTR_IFINDEX.
+ * @NL80211_CMD_NEW_STATION: Add a station with given attributes to the
+ * interface identified by %NL80211_ATTR_IFINDEX.
+ * @NL80211_CMD_DEL_STATION: Remove a station identified by %NL80211_ATTR_MAC
+ * or, if no MAC address given, all stations, on the interface identified
+ * by %NL80211_ATTR_IFINDEX. %NL80211_ATTR_MGMT_SUBTYPE and
+ * %NL80211_ATTR_REASON_CODE can optionally be used to specify which type
+ * of disconnection indication should be sent to the station
+ * (Deauthentication or Disassociation frame and reason code for that
+ * frame).
+ *
+ * @NL80211_CMD_GET_MPATH: Get mesh path attributes for mesh path to
+ * destination %NL80211_ATTR_MAC on the interface identified by
+ * %NL80211_ATTR_IFINDEX.
+ * @NL80211_CMD_SET_MPATH: Set mesh path attributes for mesh path to
+ * destination %NL80211_ATTR_MAC on the interface identified by
+ * %NL80211_ATTR_IFINDEX.
+ * @NL80211_CMD_NEW_MPATH: Create a new mesh path for the destination given by
+ * %NL80211_ATTR_MAC via %NL80211_ATTR_MPATH_NEXT_HOP.
+ * @NL80211_CMD_DEL_MPATH: Delete a mesh path to the destination given by
+ * %NL80211_ATTR_MAC.
+ * @NL80211_CMD_NEW_PATH: Add a mesh path with given attributes to the
+ * interface identified by %NL80211_ATTR_IFINDEX.
+ * @NL80211_CMD_DEL_PATH: Remove a mesh path identified by %NL80211_ATTR_MAC
+ * or, if no MAC address given, all mesh paths, on the interface identified
+ * by %NL80211_ATTR_IFINDEX.
+ * @NL80211_CMD_SET_BSS: Set BSS attributes for BSS identified by
+ * %NL80211_ATTR_IFINDEX.
+ *
+ * @NL80211_CMD_GET_REG: ask the wireless core to send us its currently set
+ * regulatory domain. If %NL80211_ATTR_WIPHY is specified and the device
+ * has a private regulatory domain, it will be returned. Otherwise, the
+ * global regdomain will be returned.
+ * A device will have a private regulatory domain if it uses the
+ * regulatory_hint() API. Even when a private regdomain is used the channel
+ * information will still be mended according to further hints from
+ * the regulatory core to help with compliance. A dump version of this API
+ * is now available which will returns the global regdomain as well as
+ * all private regdomains of present wiphys (for those that have it).
+ * If a wiphy is self-managed (%NL80211_ATTR_WIPHY_SELF_MANAGED_REG), then
+ * its private regdomain is the only valid one for it. The regulatory
+ * core is not used to help with compliance in this case.
+ * @NL80211_CMD_SET_REG: Set current regulatory domain. CRDA sends this command
+ * after being queried by the kernel. CRDA replies by sending a regulatory
+ * domain structure which consists of %NL80211_ATTR_REG_ALPHA set to our
+ * current alpha2 if it found a match. It also provides
+ * NL80211_ATTR_REG_RULE_FLAGS, and a set of regulatory rules. Each
+ * regulatory rule is a nested set of attributes given by
+ * %NL80211_ATTR_REG_RULE_FREQ_[START|END] and
+ * %NL80211_ATTR_FREQ_RANGE_MAX_BW with an attached power rule given by
+ * %NL80211_ATTR_REG_RULE_POWER_MAX_ANT_GAIN and
+ * %NL80211_ATTR_REG_RULE_POWER_MAX_EIRP.
+ * @NL80211_CMD_REQ_SET_REG: ask the wireless core to set the regulatory domain
+ * to the specified ISO/IEC 3166-1 alpha2 country code. The core will
+ * store this as a valid request and then query userspace for it.
+ *
+ * @NL80211_CMD_GET_MESH_CONFIG: Get mesh networking properties for the
+ * interface identified by %NL80211_ATTR_IFINDEX
+ *
+ * @NL80211_CMD_SET_MESH_CONFIG: Set mesh networking properties for the
+ * interface identified by %NL80211_ATTR_IFINDEX
+ *
+ * @NL80211_CMD_SET_MGMT_EXTRA_IE: Set extra IEs for management frames. The
+ * interface is identified with %NL80211_ATTR_IFINDEX and the management
+ * frame subtype with %NL80211_ATTR_MGMT_SUBTYPE. The extra IE data to be
+ * added to the end of the specified management frame is specified with
+ * %NL80211_ATTR_IE. If the command succeeds, the requested data will be
+ * added to all specified management frames generated by
+ * kernel/firmware/driver.
+ * Note: This command has been removed and it is only reserved at this
+ * point to avoid re-using existing command number. The functionality this
+ * command was planned for has been provided with cleaner design with the
+ * option to specify additional IEs in NL80211_CMD_TRIGGER_SCAN,
+ * NL80211_CMD_AUTHENTICATE, NL80211_CMD_ASSOCIATE,
+ * NL80211_CMD_DEAUTHENTICATE, and NL80211_CMD_DISASSOCIATE.
+ *
+ * @NL80211_CMD_GET_SCAN: get scan results
+ * @NL80211_CMD_TRIGGER_SCAN: trigger a new scan with the given parameters
+ * %NL80211_ATTR_TX_NO_CCK_RATE is used to decide whether to send the
+ * probe requests at CCK rate or not. %NL80211_ATTR_BSSID can be used to
+ * specify a BSSID to scan for; if not included, the wildcard BSSID will
+ * be used.
+ * @NL80211_CMD_NEW_SCAN_RESULTS: scan notification (as a reply to
+ * NL80211_CMD_GET_SCAN and on the "scan" multicast group)
+ * @NL80211_CMD_SCAN_ABORTED: scan was aborted, for unspecified reasons,
+ * partial scan results may be available
+ *
+ * @NL80211_CMD_START_SCHED_SCAN: start a scheduled scan at certain
+ * intervals and certain number of cycles, as specified by
+ * %NL80211_ATTR_SCHED_SCAN_PLANS. If %NL80211_ATTR_SCHED_SCAN_PLANS is
+ * not specified and only %NL80211_ATTR_SCHED_SCAN_INTERVAL is specified,
+ * scheduled scan will run in an infinite loop with the specified interval.
+ * These attributes are mutually exculsive,
+ * i.e. NL80211_ATTR_SCHED_SCAN_INTERVAL must not be passed if
+ * NL80211_ATTR_SCHED_SCAN_PLANS is defined.
+ * If for some reason scheduled scan is aborted by the driver, all scan
+ * plans are canceled (including scan plans that did not start yet).
+ * Like with normal scans, if SSIDs (%NL80211_ATTR_SCAN_SSIDS)
+ * are passed, they are used in the probe requests. For
+ * broadcast, a broadcast SSID must be passed (ie. an empty
+ * string). If no SSID is passed, no probe requests are sent and
+ * a passive scan is performed. %NL80211_ATTR_SCAN_FREQUENCIES,
+ * if passed, define which channels should be scanned; if not
+ * passed, all channels allowed for the current regulatory domain
+ * are used. Extra IEs can also be passed from the userspace by
+ * using the %NL80211_ATTR_IE attribute. The first cycle of the
+ * scheduled scan can be delayed by %NL80211_ATTR_SCHED_SCAN_DELAY
+ * is supplied. If the device supports multiple concurrent scheduled
+ * scans, it will allow such when the caller provides the flag attribute
+ * %NL80211_ATTR_SCHED_SCAN_MULTI to indicate user-space support for it.
+ * @NL80211_CMD_STOP_SCHED_SCAN: stop a scheduled scan. Returns -ENOENT if
+ * scheduled scan is not running. The caller may assume that as soon
+ * as the call returns, it is safe to start a new scheduled scan again.
+ * @NL80211_CMD_SCHED_SCAN_RESULTS: indicates that there are scheduled scan
+ * results available.
+ * @NL80211_CMD_SCHED_SCAN_STOPPED: indicates that the scheduled scan has
+ * stopped. The driver may issue this event at any time during a
+ * scheduled scan. One reason for stopping the scan is if the hardware
+ * does not support starting an association or a normal scan while running
+ * a scheduled scan. This event is also sent when the
+ * %NL80211_CMD_STOP_SCHED_SCAN command is received or when the interface
+ * is brought down while a scheduled scan was running.
+ *
+ * @NL80211_CMD_GET_SURVEY: get survey resuls, e.g. channel occupation
+ * or noise level
+ * @NL80211_CMD_NEW_SURVEY_RESULTS: survey data notification (as a reply to
+ * NL80211_CMD_GET_SURVEY and on the "scan" multicast group)
+ *
+ * @NL80211_CMD_SET_PMKSA: Add a PMKSA cache entry using %NL80211_ATTR_MAC
+ * (for the BSSID), %NL80211_ATTR_PMKID, and optionally %NL80211_ATTR_PMK
+ * (PMK is used for PTKSA derivation in case of FILS shared key offload) or
+ * using %NL80211_ATTR_SSID, %NL80211_ATTR_FILS_CACHE_ID,
+ * %NL80211_ATTR_PMKID, and %NL80211_ATTR_PMK in case of FILS
+ * authentication where %NL80211_ATTR_FILS_CACHE_ID is the identifier
+ * advertized by a FILS capable AP identifying the scope of PMKSA in an
+ * ESS.
+ * @NL80211_CMD_DEL_PMKSA: Delete a PMKSA cache entry, using %NL80211_ATTR_MAC
+ * (for the BSSID) and %NL80211_ATTR_PMKID or using %NL80211_ATTR_SSID,
+ * %NL80211_ATTR_FILS_CACHE_ID, and %NL80211_ATTR_PMKID in case of FILS
+ * authentication.
+ * @NL80211_CMD_FLUSH_PMKSA: Flush all PMKSA cache entries.
+ *
+ * @NL80211_CMD_REG_CHANGE: indicates to userspace the regulatory domain
+ * has been changed and provides details of the request information
+ * that caused the change such as who initiated the regulatory request
+ * (%NL80211_ATTR_REG_INITIATOR), the wiphy_idx
+ * (%NL80211_ATTR_REG_ALPHA2) on which the request was made from if
+ * the initiator was %NL80211_REGDOM_SET_BY_COUNTRY_IE or
+ * %NL80211_REGDOM_SET_BY_DRIVER, the type of regulatory domain
+ * set (%NL80211_ATTR_REG_TYPE), if the type of regulatory domain is
+ * %NL80211_REG_TYPE_COUNTRY the alpha2 to which we have moved on
+ * to (%NL80211_ATTR_REG_ALPHA2).
+ * @NL80211_CMD_REG_BEACON_HINT: indicates to userspace that an AP beacon
+ * has been found while world roaming thus enabling active scan or
+ * any mode of operation that initiates TX (beacons) on a channel
+ * where we would not have been able to do either before. As an example
+ * if you are world roaming (regulatory domain set to world or if your
+ * driver is using a custom world roaming regulatory domain) and while
+ * doing a passive scan on the 5 GHz band you find an AP there (if not
+ * on a DFS channel) you will now be able to actively scan for that AP
+ * or use AP mode on your card on that same channel. Note that this will
+ * never be used for channels 1-11 on the 2 GHz band as they are always
+ * enabled world wide. This beacon hint is only sent if your device had
+ * either disabled active scanning or beaconing on a channel. We send to
+ * userspace the wiphy on which we removed a restriction from
+ * (%NL80211_ATTR_WIPHY) and the channel on which this occurred
+ * before (%NL80211_ATTR_FREQ_BEFORE) and after (%NL80211_ATTR_FREQ_AFTER)
+ * the beacon hint was processed.
+ *
+ * @NL80211_CMD_AUTHENTICATE: authentication request and notification.
+ * This command is used both as a command (request to authenticate) and
+ * as an event on the "mlme" multicast group indicating completion of the
+ * authentication process.
+ * When used as a command, %NL80211_ATTR_IFINDEX is used to identify the
+ * interface. %NL80211_ATTR_MAC is used to specify PeerSTAAddress (and
+ * BSSID in case of station mode). %NL80211_ATTR_SSID is used to specify
+ * the SSID (mainly for association, but is included in authentication
+ * request, too, to help BSS selection. %NL80211_ATTR_WIPHY_FREQ +
+ * %NL80211_ATTR_WIPHY_FREQ_OFFSET is used to specify the frequence of the
+ * channel in MHz. %NL80211_ATTR_AUTH_TYPE is used to specify the
+ * authentication type. %NL80211_ATTR_IE is used to define IEs
+ * (VendorSpecificInfo, but also including RSN IE and FT IEs) to be added
+ * to the frame.
+ * When used as an event, this reports reception of an Authentication
+ * frame in station and IBSS modes when the local MLME processed the
+ * frame, i.e., it was for the local STA and was received in correct
+ * state. This is similar to MLME-AUTHENTICATE.confirm primitive in the
+ * MLME SAP interface (kernel providing MLME, userspace SME). The
+ * included %NL80211_ATTR_FRAME attribute contains the management frame
+ * (including both the header and frame body, but not FCS). This event is
+ * also used to indicate if the authentication attempt timed out. In that
+ * case the %NL80211_ATTR_FRAME attribute is replaced with a
+ * %NL80211_ATTR_TIMED_OUT flag (and %NL80211_ATTR_MAC to indicate which
+ * pending authentication timed out).
+ * @NL80211_CMD_ASSOCIATE: association request and notification; like
+ * NL80211_CMD_AUTHENTICATE but for Association and Reassociation
+ * (similar to MLME-ASSOCIATE.request, MLME-REASSOCIATE.request,
+ * MLME-ASSOCIATE.confirm or MLME-REASSOCIATE.confirm primitives). The
+ * %NL80211_ATTR_PREV_BSSID attribute is used to specify whether the
+ * request is for the initial association to an ESS (that attribute not
+ * included) or for reassociation within the ESS (that attribute is
+ * included).
+ * @NL80211_CMD_DEAUTHENTICATE: deauthentication request and notification; like
+ * NL80211_CMD_AUTHENTICATE but for Deauthentication frames (similar to
+ * MLME-DEAUTHENTICATION.request and MLME-DEAUTHENTICATE.indication
+ * primitives).
+ * @NL80211_CMD_DISASSOCIATE: disassociation request and notification; like
+ * NL80211_CMD_AUTHENTICATE but for Disassociation frames (similar to
+ * MLME-DISASSOCIATE.request and MLME-DISASSOCIATE.indication primitives).
+ *
+ * @NL80211_CMD_MICHAEL_MIC_FAILURE: notification of a locally detected Michael
+ * MIC (part of TKIP) failure; sent on the "mlme" multicast group; the
+ * event includes %NL80211_ATTR_MAC to describe the source MAC address of
+ * the frame with invalid MIC, %NL80211_ATTR_KEY_TYPE to show the key
+ * type, %NL80211_ATTR_KEY_IDX to indicate the key identifier, and
+ * %NL80211_ATTR_KEY_SEQ to indicate the TSC value of the frame; this
+ * event matches with MLME-MICHAELMICFAILURE.indication() primitive
+ *
+ * @NL80211_CMD_JOIN_IBSS: Join a new IBSS -- given at least an SSID and a
+ * FREQ attribute (for the initial frequency if no peer can be found)
+ * and optionally a MAC (as BSSID) and FREQ_FIXED attribute if those
+ * should be fixed rather than automatically determined. Can only be
+ * executed on a network interface that is UP, and fixed BSSID/FREQ
+ * may be rejected. Another optional parameter is the beacon interval,
+ * given in the %NL80211_ATTR_BEACON_INTERVAL attribute, which if not
+ * given defaults to 100 TU (102.4ms).
+ * @NL80211_CMD_LEAVE_IBSS: Leave the IBSS -- no special arguments, the IBSS is
+ * determined by the network interface.
+ *
+ * @NL80211_CMD_TESTMODE: testmode command, takes a wiphy (or ifindex) attribute
+ * to identify the device, and the TESTDATA blob attribute to pass through
+ * to the driver.
+ *
+ * @NL80211_CMD_CONNECT: connection request and notification; this command
+ * requests to connect to a specified network but without separating
+ * auth and assoc steps. For this, you need to specify the SSID in a
+ * %NL80211_ATTR_SSID attribute, and can optionally specify the association
+ * IEs in %NL80211_ATTR_IE, %NL80211_ATTR_AUTH_TYPE,
+ * %NL80211_ATTR_USE_MFP, %NL80211_ATTR_MAC, %NL80211_ATTR_WIPHY_FREQ,
+ * %NL80211_ATTR_WIPHY_FREQ_OFFSET, %NL80211_ATTR_CONTROL_PORT,
+ * %NL80211_ATTR_CONTROL_PORT_ETHERTYPE,
+ * %NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT,
+ * %NL80211_ATTR_CONTROL_PORT_OVER_NL80211, %NL80211_ATTR_MAC_HINT, and
+ * %NL80211_ATTR_WIPHY_FREQ_HINT.
+ * If included, %NL80211_ATTR_MAC and %NL80211_ATTR_WIPHY_FREQ are
+ * restrictions on BSS selection, i.e., they effectively prevent roaming
+ * within the ESS. %NL80211_ATTR_MAC_HINT and %NL80211_ATTR_WIPHY_FREQ_HINT
+ * can be included to provide a recommendation of the initial BSS while
+ * allowing the driver to roam to other BSSes within the ESS and also to
+ * ignore this recommendation if the indicated BSS is not ideal. Only one
+ * set of BSSID,frequency parameters is used (i.e., either the enforcing
+ * %NL80211_ATTR_MAC,%NL80211_ATTR_WIPHY_FREQ or the less strict
+ * %NL80211_ATTR_MAC_HINT and %NL80211_ATTR_WIPHY_FREQ_HINT).
+ * Driver shall not modify the IEs specified through %NL80211_ATTR_IE if
+ * %NL80211_ATTR_MAC is included. However, if %NL80211_ATTR_MAC_HINT is
+ * included, these IEs through %NL80211_ATTR_IE are specified by the user
+ * space based on the best possible BSS selected. Thus, if the driver ends
+ * up selecting a different BSS, it can modify these IEs accordingly (e.g.
+ * userspace asks the driver to perform PMKSA caching with BSS1 and the
+ * driver ends up selecting BSS2 with different PMKSA cache entry; RSNIE
+ * has to get updated with the apt PMKID).
+ * %NL80211_ATTR_PREV_BSSID can be used to request a reassociation within
+ * the ESS in case the device is already associated and an association with
+ * a different BSS is desired.
+ * Background scan period can optionally be
+ * specified in %NL80211_ATTR_BG_SCAN_PERIOD,
+ * if not specified default background scan configuration
+ * in driver is used and if period value is 0, bg scan will be disabled.
+ * This attribute is ignored if driver does not support roam scan.
+ * It is also sent as an event, with the BSSID and response IEs when the
+ * connection is established or failed to be established. This can be
+ * determined by the %NL80211_ATTR_STATUS_CODE attribute (0 = success,
+ * non-zero = failure). If %NL80211_ATTR_TIMED_OUT is included in the
+ * event, the connection attempt failed due to not being able to initiate
+ * authentication/association or not receiving a response from the AP.
+ * Non-zero %NL80211_ATTR_STATUS_CODE value is indicated in that case as
+ * well to remain backwards compatible.
+ * @NL80211_CMD_ROAM: Notification indicating the card/driver roamed by itself.
+ * When a security association was established on an 802.1X network using
+ * fast transition, this event should be followed by an
+ * %NL80211_CMD_PORT_AUTHORIZED event.
+ * @NL80211_CMD_DISCONNECT: drop a given connection; also used to notify
+ * userspace that a connection was dropped by the AP or due to other
+ * reasons, for this the %NL80211_ATTR_DISCONNECTED_BY_AP and
+ * %NL80211_ATTR_REASON_CODE attributes are used.
+ *
+ * @NL80211_CMD_SET_WIPHY_NETNS: Set a wiphy's netns. Note that all devices
+ * associated with this wiphy must be down and will follow.
+ *
+ * @NL80211_CMD_REMAIN_ON_CHANNEL: Request to remain awake on the specified
+ * channel for the specified amount of time. This can be used to do
+ * off-channel operations like transmit a Public Action frame and wait for
+ * a response while being associated to an AP on another channel.
+ * %NL80211_ATTR_IFINDEX is used to specify which interface (and thus
+ * radio) is used. %NL80211_ATTR_WIPHY_FREQ is used to specify the
+ * frequency for the operation.
+ * %NL80211_ATTR_DURATION is used to specify the duration in milliseconds
+ * to remain on the channel. This command is also used as an event to
+ * notify when the requested duration starts (it may take a while for the
+ * driver to schedule this time due to other concurrent needs for the
+ * radio).
+ * When called, this operation returns a cookie (%NL80211_ATTR_COOKIE)
+ * that will be included with any events pertaining to this request;
+ * the cookie is also used to cancel the request.
+ * @NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL: This command can be used to cancel a
+ * pending remain-on-channel duration if the desired operation has been
+ * completed prior to expiration of the originally requested duration.
+ * %NL80211_ATTR_WIPHY or %NL80211_ATTR_IFINDEX is used to specify the
+ * radio. The %NL80211_ATTR_COOKIE attribute must be given as well to
+ * uniquely identify the request.
+ * This command is also used as an event to notify when a requested
+ * remain-on-channel duration has expired.
+ *
+ * @NL80211_CMD_SET_TX_BITRATE_MASK: Set the mask of rates to be used in TX
+ * rate selection. %NL80211_ATTR_IFINDEX is used to specify the interface
+ * and @NL80211_ATTR_TX_RATES the set of allowed rates.
+ *
+ * @NL80211_CMD_REGISTER_FRAME: Register for receiving certain mgmt frames
+ * (via @NL80211_CMD_FRAME) for processing in userspace. This command
+ * requires an interface index, a frame type attribute (optional for
+ * backward compatibility reasons, if not given assumes action frames)
+ * and a match attribute containing the first few bytes of the frame
+ * that should match, e.g. a single byte for only a category match or
+ * four bytes for vendor frames including the OUI. The registration
+ * cannot be dropped, but is removed automatically when the netlink
+ * socket is closed. Multiple registrations can be made.
+ * The %NL80211_ATTR_RECEIVE_MULTICAST flag attribute can be given if
+ * %NL80211_EXT_FEATURE_MULTICAST_REGISTRATIONS is available, in which
+ * case the registration can also be modified to include/exclude the
+ * flag, rather than requiring unregistration to change it.
+ * @NL80211_CMD_REGISTER_ACTION: Alias for @NL80211_CMD_REGISTER_FRAME for
+ * backward compatibility
+ * @NL80211_CMD_FRAME: Management frame TX request and RX notification. This
+ * command is used both as a request to transmit a management frame and
+ * as an event indicating reception of a frame that was not processed in
+ * kernel code, but is for us (i.e., which may need to be processed in a
+ * user space application). %NL80211_ATTR_FRAME is used to specify the
+ * frame contents (including header). %NL80211_ATTR_WIPHY_FREQ is used
+ * to indicate on which channel the frame is to be transmitted or was
+ * received. If this channel is not the current channel (remain-on-channel
+ * or the operational channel) the device will switch to the given channel
+ * and transmit the frame, optionally waiting for a response for the time
+ * specified using %NL80211_ATTR_DURATION. When called, this operation
+ * returns a cookie (%NL80211_ATTR_COOKIE) that will be included with the
+ * TX status event pertaining to the TX request.
+ * %NL80211_ATTR_TX_NO_CCK_RATE is used to decide whether to send the
+ * management frames at CCK rate or not in 2GHz band.
+ * %NL80211_ATTR_CSA_C_OFFSETS_TX is an array of offsets to CSA
+ * counters which will be updated to the current value. This attribute
+ * is used during CSA period.
+ * @NL80211_CMD_FRAME_WAIT_CANCEL: When an off-channel TX was requested, this
+ * command may be used with the corresponding cookie to cancel the wait
+ * time if it is known that it is no longer necessary. This command is
+ * also sent as an event whenever the driver has completed the off-channel
+ * wait time.
+ * @NL80211_CMD_ACTION: Alias for @NL80211_CMD_FRAME for backward compatibility.
+ * @NL80211_CMD_FRAME_TX_STATUS: Report TX status of a management frame
+ * transmitted with %NL80211_CMD_FRAME. %NL80211_ATTR_COOKIE identifies
+ * the TX command and %NL80211_ATTR_FRAME includes the contents of the
+ * frame. %NL80211_ATTR_ACK flag is included if the recipient acknowledged
+ * the frame.
+ * @NL80211_CMD_ACTION_TX_STATUS: Alias for @NL80211_CMD_FRAME_TX_STATUS for
+ * backward compatibility.
+ *
+ * @NL80211_CMD_SET_POWER_SAVE: Set powersave, using %NL80211_ATTR_PS_STATE
+ * @NL80211_CMD_GET_POWER_SAVE: Get powersave status in %NL80211_ATTR_PS_STATE
+ *
+ * @NL80211_CMD_SET_CQM: Connection quality monitor configuration. This command
+ * is used to configure connection quality monitoring notification trigger
+ * levels.
+ * @NL80211_CMD_NOTIFY_CQM: Connection quality monitor notification. This
+ * command is used as an event to indicate the that a trigger level was
+ * reached.
+ * @NL80211_CMD_SET_CHANNEL: Set the channel (using %NL80211_ATTR_WIPHY_FREQ
+ * and the attributes determining channel width) the given interface
+ * (identifed by %NL80211_ATTR_IFINDEX) shall operate on.
+ * In case multiple channels are supported by the device, the mechanism
+ * with which it switches channels is implementation-defined.
+ * When a monitor interface is given, it can only switch channel while
+ * no other interfaces are operating to avoid disturbing the operation
+ * of any other interfaces, and other interfaces will again take
+ * precedence when they are used.
+ *
+ * @NL80211_CMD_SET_WDS_PEER: Set the MAC address of the peer on a WDS interface.
+ *
+ * @NL80211_CMD_SET_MULTICAST_TO_UNICAST: Configure if this AP should perform
+ * multicast to unicast conversion. When enabled, all multicast packets
+ * with ethertype ARP, IPv4 or IPv6 (possibly within an 802.1Q header)
+ * will be sent out to each station once with the destination (multicast)
+ * MAC address replaced by the station's MAC address. Note that this may
+ * break certain expectations of the receiver, e.g. the ability to drop
+ * unicast IP packets encapsulated in multicast L2 frames, or the ability
+ * to not send destination unreachable messages in such cases.
+ * This can only be toggled per BSS. Configure this on an interface of
+ * type %NL80211_IFTYPE_AP. It applies to all its VLAN interfaces
+ * (%NL80211_IFTYPE_AP_VLAN), except for those in 4addr (WDS) mode.
+ * If %NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED is not present with this
+ * command, the feature is disabled.
+ *
+ * @NL80211_CMD_JOIN_MESH: Join a mesh. The mesh ID must be given, and initial
+ * mesh config parameters may be given.
+ * @NL80211_CMD_LEAVE_MESH: Leave the mesh network -- no special arguments, the
+ * network is determined by the network interface.
+ *
+ * @NL80211_CMD_UNPROT_DEAUTHENTICATE: Unprotected deauthentication frame
+ * notification. This event is used to indicate that an unprotected
+ * deauthentication frame was dropped when MFP is in use.
+ * @NL80211_CMD_UNPROT_DISASSOCIATE: Unprotected disassociation frame
+ * notification. This event is used to indicate that an unprotected
+ * disassociation frame was dropped when MFP is in use.
+ *
+ * @NL80211_CMD_NEW_PEER_CANDIDATE: Notification on the reception of a
+ * beacon or probe response from a compatible mesh peer. This is only
+ * sent while no station information (sta_info) exists for the new peer
+ * candidate and when @NL80211_MESH_SETUP_USERSPACE_AUTH,
+ * @NL80211_MESH_SETUP_USERSPACE_AMPE, or
+ * @NL80211_MESH_SETUP_USERSPACE_MPM is set. On reception of this
+ * notification, userspace may decide to create a new station
+ * (@NL80211_CMD_NEW_STATION). To stop this notification from
+ * reoccurring, the userspace authentication daemon may want to create the
+ * new station with the AUTHENTICATED flag unset and maybe change it later
+ * depending on the authentication result.
+ *
+ * @NL80211_CMD_GET_WOWLAN: get Wake-on-Wireless-LAN (WoWLAN) settings.
+ * @NL80211_CMD_SET_WOWLAN: set Wake-on-Wireless-LAN (WoWLAN) settings.
+ * Since wireless is more complex than wired ethernet, it supports
+ * various triggers. These triggers can be configured through this
+ * command with the %NL80211_ATTR_WOWLAN_TRIGGERS attribute. For
+ * more background information, see
+ * https://wireless.wiki.kernel.org/en/users/Documentation/WoWLAN.
+ * The @NL80211_CMD_SET_WOWLAN command can also be used as a notification
+ * from the driver reporting the wakeup reason. In this case, the
+ * @NL80211_ATTR_WOWLAN_TRIGGERS attribute will contain the reason
+ * for the wakeup, if it was caused by wireless. If it is not present
+ * in the wakeup notification, the wireless device didn't cause the
+ * wakeup but reports that it was woken up.
+ *
+ * @NL80211_CMD_SET_REKEY_OFFLOAD: This command is used give the driver
+ * the necessary information for supporting GTK rekey offload. This
+ * feature is typically used during WoWLAN. The configuration data
+ * is contained in %NL80211_ATTR_REKEY_DATA (which is nested and
+ * contains the data in sub-attributes). After rekeying happened,
+ * this command may also be sent by the driver as an MLME event to
+ * inform userspace of the new replay counter.
+ *
+ * @NL80211_CMD_PMKSA_CANDIDATE: This is used as an event to inform userspace
+ * of PMKSA caching dandidates.
+ *
+ * @NL80211_CMD_TDLS_OPER: Perform a high-level TDLS command (e.g. link setup).
+ * In addition, this can be used as an event to request userspace to take
+ * actions on TDLS links (set up a new link or tear down an existing one).
+ * In such events, %NL80211_ATTR_TDLS_OPERATION indicates the requested
+ * operation, %NL80211_ATTR_MAC contains the peer MAC address, and
+ * %NL80211_ATTR_REASON_CODE the reason code to be used (only with
+ * %NL80211_TDLS_TEARDOWN).
+ * @NL80211_CMD_TDLS_MGMT: Send a TDLS management frame. The
+ * %NL80211_ATTR_TDLS_ACTION attribute determines the type of frame to be
+ * sent. Public Action codes (802.11-2012 8.1.5.1) will be sent as
+ * 802.11 management frames, while TDLS action codes (802.11-2012
+ * 8.5.13.1) will be encapsulated and sent as data frames. The currently
+ * supported Public Action code is %WLAN_PUB_ACTION_TDLS_DISCOVER_RES
+ * and the currently supported TDLS actions codes are given in
+ * &enum ieee80211_tdls_actioncode.
+ *
+ * @NL80211_CMD_UNEXPECTED_FRAME: Used by an application controlling an AP
+ * (or GO) interface (i.e. hostapd) to ask for unexpected frames to
+ * implement sending deauth to stations that send unexpected class 3
+ * frames. Also used as the event sent by the kernel when such a frame
+ * is received.
+ * For the event, the %NL80211_ATTR_MAC attribute carries the TA and
+ * other attributes like the interface index are present.
+ * If used as the command it must have an interface index and you can
+ * only unsubscribe from the event by closing the socket. Subscription
+ * is also for %NL80211_CMD_UNEXPECTED_4ADDR_FRAME events.
+ *
+ * @NL80211_CMD_UNEXPECTED_4ADDR_FRAME: Sent as an event indicating that the
+ * associated station identified by %NL80211_ATTR_MAC sent a 4addr frame
+ * and wasn't already in a 4-addr VLAN. The event will be sent similarly
+ * to the %NL80211_CMD_UNEXPECTED_FRAME event, to the same listener.
+ *
+ * @NL80211_CMD_PROBE_CLIENT: Probe an associated station on an AP interface
+ * by sending a null data frame to it and reporting when the frame is
+ * acknowleged. This is used to allow timing out inactive clients. Uses
+ * %NL80211_ATTR_IFINDEX and %NL80211_ATTR_MAC. The command returns a
+ * direct reply with an %NL80211_ATTR_COOKIE that is later used to match
+ * up the event with the request. The event includes the same data and
+ * has %NL80211_ATTR_ACK set if the frame was ACKed.
+ *
+ * @NL80211_CMD_REGISTER_BEACONS: Register this socket to receive beacons from
+ * other BSSes when any interfaces are in AP mode. This helps implement
+ * OLBC handling in hostapd. Beacons are reported in %NL80211_CMD_FRAME
+ * messages. Note that per PHY only one application may register.
+ *
+ * @NL80211_CMD_SET_NOACK_MAP: sets a bitmap for the individual TIDs whether
+ * No Acknowledgement Policy should be applied.
+ *
+ * @NL80211_CMD_CH_SWITCH_NOTIFY: An AP or GO may decide to switch channels
+ * independently of the userspace SME, send this event indicating
+ * %NL80211_ATTR_IFINDEX is now on %NL80211_ATTR_WIPHY_FREQ and the
+ * attributes determining channel width. This indication may also be
+ * sent when a remotely-initiated switch (e.g., when a STA receives a CSA
+ * from the remote AP) is completed;
+ *
+ * @NL80211_CMD_CH_SWITCH_STARTED_NOTIFY: Notify that a channel switch
+ * has been started on an interface, regardless of the initiator
+ * (ie. whether it was requested from a remote device or
+ * initiated on our own). It indicates that
+ * %NL80211_ATTR_IFINDEX will be on %NL80211_ATTR_WIPHY_FREQ
+ * after %NL80211_ATTR_CH_SWITCH_COUNT TBTT's. The userspace may
+ * decide to react to this indication by requesting other
+ * interfaces to change channel as well.
+ *
+ * @NL80211_CMD_START_P2P_DEVICE: Start the given P2P Device, identified by
+ * its %NL80211_ATTR_WDEV identifier. It must have been created with
+ * %NL80211_CMD_NEW_INTERFACE previously. After it has been started, the
+ * P2P Device can be used for P2P operations, e.g. remain-on-channel and
+ * public action frame TX.
+ * @NL80211_CMD_STOP_P2P_DEVICE: Stop the given P2P Device, identified by
+ * its %NL80211_ATTR_WDEV identifier.
+ *
+ * @NL80211_CMD_CONN_FAILED: connection request to an AP failed; used to
+ * notify userspace that AP has rejected the connection request from a
+ * station, due to particular reason. %NL80211_ATTR_CONN_FAILED_REASON
+ * is used for this.
+ *
+ * @NL80211_CMD_SET_MCAST_RATE: Change the rate used to send multicast frames
+ * for IBSS or MESH vif.
+ *
+ * @NL80211_CMD_SET_MAC_ACL: sets ACL for MAC address based access control.
+ * This is to be used with the drivers advertising the support of MAC
+ * address based access control. List of MAC addresses is passed in
+ * %NL80211_ATTR_MAC_ADDRS and ACL policy is passed in
+ * %NL80211_ATTR_ACL_POLICY. Driver will enable ACL with this list, if it
+ * is not already done. The new list will replace any existing list. Driver
+ * will clear its ACL when the list of MAC addresses passed is empty. This
+ * command is used in AP/P2P GO mode. Driver has to make sure to clear its
+ * ACL list during %NL80211_CMD_STOP_AP.
+ *
+ * @NL80211_CMD_RADAR_DETECT: Start a Channel availability check (CAC). Once
+ * a radar is detected or the channel availability scan (CAC) has finished
+ * or was aborted, or a radar was detected, usermode will be notified with
+ * this event. This command is also used to notify userspace about radars
+ * while operating on this channel.
+ * %NL80211_ATTR_RADAR_EVENT is used to inform about the type of the
+ * event.
+ *
+ * @NL80211_CMD_GET_PROTOCOL_FEATURES: Get global nl80211 protocol features,
+ * i.e. features for the nl80211 protocol rather than device features.
+ * Returns the features in the %NL80211_ATTR_PROTOCOL_FEATURES bitmap.
+ *
+ * @NL80211_CMD_UPDATE_FT_IES: Pass down the most up-to-date Fast Transition
+ * Information Element to the WLAN driver
+ *
+ * @NL80211_CMD_FT_EVENT: Send a Fast transition event from the WLAN driver
+ * to the supplicant. This will carry the target AP's MAC address along
+ * with the relevant Information Elements. This event is used to report
+ * received FT IEs (MDIE, FTIE, RSN IE, TIE, RICIE).
+ *
+ * @NL80211_CMD_CRIT_PROTOCOL_START: Indicates user-space will start running
+ * a critical protocol that needs more reliability in the connection to
+ * complete.
+ *
+ * @NL80211_CMD_CRIT_PROTOCOL_STOP: Indicates the connection reliability can
+ * return back to normal.
+ *
+ * @NL80211_CMD_GET_COALESCE: Get currently supported coalesce rules.
+ * @NL80211_CMD_SET_COALESCE: Configure coalesce rules or clear existing rules.
+ *
+ * @NL80211_CMD_CHANNEL_SWITCH: Perform a channel switch by announcing the
+ * new channel information (Channel Switch Announcement - CSA)
+ * in the beacon for some time (as defined in the
+ * %NL80211_ATTR_CH_SWITCH_COUNT parameter) and then change to the
+ * new channel. Userspace provides the new channel information (using
+ * %NL80211_ATTR_WIPHY_FREQ and the attributes determining channel
+ * width). %NL80211_ATTR_CH_SWITCH_BLOCK_TX may be supplied to inform
+ * other station that transmission must be blocked until the channel
+ * switch is complete.
+ *
+ * @NL80211_CMD_VENDOR: Vendor-specified command/event. The command is specified
+ * by the %NL80211_ATTR_VENDOR_ID attribute and a sub-command in
+ * %NL80211_ATTR_VENDOR_SUBCMD. Parameter(s) can be transported in
+ * %NL80211_ATTR_VENDOR_DATA.
+ * For feature advertisement, the %NL80211_ATTR_VENDOR_DATA attribute is
+ * used in the wiphy data as a nested attribute containing descriptions
+ * (&struct nl80211_vendor_cmd_info) of the supported vendor commands.
+ * This may also be sent as an event with the same attributes.
+ *
+ * @NL80211_CMD_SET_QOS_MAP: Set Interworking QoS mapping for IP DSCP values.
+ * The QoS mapping information is included in %NL80211_ATTR_QOS_MAP. If
+ * that attribute is not included, QoS mapping is disabled. Since this
+ * QoS mapping is relevant for IP packets, it is only valid during an
+ * association. This is cleared on disassociation and AP restart.
+ *
+ * @NL80211_CMD_ADD_TX_TS: Ask the kernel to add a traffic stream for the given
+ * %NL80211_ATTR_TSID and %NL80211_ATTR_MAC with %NL80211_ATTR_USER_PRIO
+ * and %NL80211_ATTR_ADMITTED_TIME parameters.
+ * Note that the action frame handshake with the AP shall be handled by
+ * userspace via the normal management RX/TX framework, this only sets
+ * up the TX TS in the driver/device.
+ * If the admitted time attribute is not added then the request just checks
+ * if a subsequent setup could be successful, the intent is to use this to
+ * avoid setting up a session with the AP when local restrictions would
+ * make that impossible. However, the subsequent "real" setup may still
+ * fail even if the check was successful.
+ * @NL80211_CMD_DEL_TX_TS: Remove an existing TS with the %NL80211_ATTR_TSID
+ * and %NL80211_ATTR_MAC parameters. It isn't necessary to call this
+ * before removing a station entry entirely, or before disassociating
+ * or similar, cleanup will happen in the driver/device in this case.
+ *
+ * @NL80211_CMD_GET_MPP: Get mesh path attributes for mesh proxy path to
+ * destination %NL80211_ATTR_MAC on the interface identified by
+ * %NL80211_ATTR_IFINDEX.
+ *
+ * @NL80211_CMD_JOIN_OCB: Join the OCB network. The center frequency and
+ * bandwidth of a channel must be given.
+ * @NL80211_CMD_LEAVE_OCB: Leave the OCB network -- no special arguments, the
+ * network is determined by the network interface.
+ *
+ * @NL80211_CMD_TDLS_CHANNEL_SWITCH: Start channel-switching with a TDLS peer,
+ * identified by the %NL80211_ATTR_MAC parameter. A target channel is
+ * provided via %NL80211_ATTR_WIPHY_FREQ and other attributes determining
+ * channel width/type. The target operating class is given via
+ * %NL80211_ATTR_OPER_CLASS.
+ * The driver is responsible for continually initiating channel-switching
+ * operations and returning to the base channel for communication with the
+ * AP.
+ * @NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH: Stop channel-switching with a TDLS
+ * peer given by %NL80211_ATTR_MAC. Both peers must be on the base channel
+ * when this command completes.
+ *
+ * @NL80211_CMD_WIPHY_REG_CHANGE: Similar to %NL80211_CMD_REG_CHANGE, but used
+ * as an event to indicate changes for devices with wiphy-specific regdom
+ * management.
+ *
+ * @NL80211_CMD_ABORT_SCAN: Stop an ongoing scan. Returns -ENOENT if a scan is
+ * not running. The driver indicates the status of the scan through
+ * cfg80211_scan_done().
+ *
+ * @NL80211_CMD_START_NAN: Start NAN operation, identified by its
+ * %NL80211_ATTR_WDEV interface. This interface must have been
+ * previously created with %NL80211_CMD_NEW_INTERFACE. After it
+ * has been started, the NAN interface will create or join a
+ * cluster. This command must have a valid
+ * %NL80211_ATTR_NAN_MASTER_PREF attribute and optional
+ * %NL80211_ATTR_BANDS attributes. If %NL80211_ATTR_BANDS is
+ * omitted or set to 0, it means don't-care and the device will
+ * decide what to use. After this command NAN functions can be
+ * added.
+ * @NL80211_CMD_STOP_NAN: Stop the NAN operation, identified by
+ * its %NL80211_ATTR_WDEV interface.
+ * @NL80211_CMD_ADD_NAN_FUNCTION: Add a NAN function. The function is defined
+ * with %NL80211_ATTR_NAN_FUNC nested attribute. When called, this
+ * operation returns the strictly positive and unique instance id
+ * (%NL80211_ATTR_NAN_FUNC_INST_ID) and a cookie (%NL80211_ATTR_COOKIE)
+ * of the function upon success.
+ * Since instance ID's can be re-used, this cookie is the right
+ * way to identify the function. This will avoid races when a termination
+ * event is handled by the user space after it has already added a new
+ * function that got the same instance id from the kernel as the one
+ * which just terminated.
+ * This cookie may be used in NAN events even before the command
+ * returns, so userspace shouldn't process NAN events until it processes
+ * the response to this command.
+ * Look at %NL80211_ATTR_SOCKET_OWNER as well.
+ * @NL80211_CMD_DEL_NAN_FUNCTION: Delete a NAN function by cookie.
+ * This command is also used as a notification sent when a NAN function is
+ * terminated. This will contain a %NL80211_ATTR_NAN_FUNC_INST_ID
+ * and %NL80211_ATTR_COOKIE attributes.
+ * @NL80211_CMD_CHANGE_NAN_CONFIG: Change current NAN
+ * configuration. NAN must be operational (%NL80211_CMD_START_NAN
+ * was executed). It must contain at least one of the following
+ * attributes: %NL80211_ATTR_NAN_MASTER_PREF,
+ * %NL80211_ATTR_BANDS. If %NL80211_ATTR_BANDS is omitted, the
+ * current configuration is not changed. If it is present but
+ * set to zero, the configuration is changed to don't-care
+ * (i.e. the device can decide what to do).
+ * @NL80211_CMD_NAN_FUNC_MATCH: Notification sent when a match is reported.
+ * This will contain a %NL80211_ATTR_NAN_MATCH nested attribute and
+ * %NL80211_ATTR_COOKIE.
+ *
+ * @NL80211_CMD_UPDATE_CONNECT_PARAMS: Update one or more connect parameters
+ * for subsequent roaming cases if the driver or firmware uses internal
+ * BSS selection. This command can be issued only while connected and it
+ * does not result in a change for the current association. Currently,
+ * only the %NL80211_ATTR_IE data is used and updated with this command.
+ *
+ * @NL80211_CMD_SET_PMK: For offloaded 4-Way handshake, set the PMK or PMK-R0
+ * for the given authenticator address (specified with %NL80211_ATTR_MAC).
+ * When %NL80211_ATTR_PMKR0_NAME is set, %NL80211_ATTR_PMK specifies the
+ * PMK-R0, otherwise it specifies the PMK.
+ * @NL80211_CMD_DEL_PMK: For offloaded 4-Way handshake, delete the previously
+ * configured PMK for the authenticator address identified by
+ * %NL80211_ATTR_MAC.
+ * @NL80211_CMD_PORT_AUTHORIZED: An event that indicates an 802.1X FT roam was
+ * completed successfully. Drivers that support 4 way handshake offload
+ * should send this event after indicating 802.1X FT assocation with
+ * %NL80211_CMD_ROAM. If the 4 way handshake failed %NL80211_CMD_DISCONNECT
+ * should be indicated instead.
+ * @NL80211_CMD_CONTROL_PORT_FRAME: Control Port (e.g. PAE) frame TX request
+ * and RX notification. This command is used both as a request to transmit
+ * a control port frame and as a notification that a control port frame
+ * has been received. %NL80211_ATTR_FRAME is used to specify the
+ * frame contents. The frame is the raw EAPoL data, without ethernet or
+ * 802.11 headers.
+ * When used as an event indication %NL80211_ATTR_CONTROL_PORT_ETHERTYPE,
+ * %NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT and %NL80211_ATTR_MAC are added
+ * indicating the protocol type of the received frame; whether the frame
+ * was received unencrypted and the MAC address of the peer respectively.
+ *
+ * @NL80211_CMD_RELOAD_REGDB: Request that the regdb firmware file is reloaded.
+ *
+ * @NL80211_CMD_EXTERNAL_AUTH: This interface is exclusively defined for host
+ * drivers that do not define separate commands for authentication and
+ * association, but rely on user space for the authentication to happen.
+ * This interface acts both as the event request (driver to user space)
+ * to trigger the authentication and command response (userspace to
+ * driver) to indicate the authentication status.
+ *
+ * User space uses the %NL80211_CMD_CONNECT command to the host driver to
+ * trigger a connection. The host driver selects a BSS and further uses
+ * this interface to offload only the authentication part to the user
+ * space. Authentication frames are passed between the driver and user
+ * space through the %NL80211_CMD_FRAME interface. Host driver proceeds
+ * further with the association after getting successful authentication
+ * status. User space indicates the authentication status through
+ * %NL80211_ATTR_STATUS_CODE attribute in %NL80211_CMD_EXTERNAL_AUTH
+ * command interface.
+ *
+ * Host driver reports this status on an authentication failure to the
+ * user space through the connect result as the user space would have
+ * initiated the connection through the connect request.
+ *
+ * @NL80211_CMD_STA_OPMODE_CHANGED: An event that notify station's
+ * ht opmode or vht opmode changes using any of %NL80211_ATTR_SMPS_MODE,
+ * %NL80211_ATTR_CHANNEL_WIDTH,%NL80211_ATTR_NSS attributes with its
+ * address(specified in %NL80211_ATTR_MAC).
+ *
+ * @NL80211_CMD_GET_FTM_RESPONDER_STATS: Retrieve FTM responder statistics, in
+ * the %NL80211_ATTR_FTM_RESPONDER_STATS attribute.
+ *
+ * @NL80211_CMD_PEER_MEASUREMENT_START: start a (set of) peer measurement(s)
+ * with the given parameters, which are encapsulated in the nested
+ * %NL80211_ATTR_PEER_MEASUREMENTS attribute. Optionally, MAC address
+ * randomization may be enabled and configured by specifying the
+ * %NL80211_ATTR_MAC and %NL80211_ATTR_MAC_MASK attributes.
+ * If a timeout is requested, use the %NL80211_ATTR_TIMEOUT attribute.
+ * A u64 cookie for further %NL80211_ATTR_COOKIE use is returned in
+ * the netlink extended ack message.
+ *
+ * To cancel a measurement, close the socket that requested it.
+ *
+ * Measurement results are reported to the socket that requested the
+ * measurement using @NL80211_CMD_PEER_MEASUREMENT_RESULT when they
+ * become available, so applications must ensure a large enough socket
+ * buffer size.
+ *
+ * Depending on driver support it may or may not be possible to start
+ * multiple concurrent measurements.
+ * @NL80211_CMD_PEER_MEASUREMENT_RESULT: This command number is used for the
+ * result notification from the driver to the requesting socket.
+ * @NL80211_CMD_PEER_MEASUREMENT_COMPLETE: Notification only, indicating that
+ * the measurement completed, using the measurement cookie
+ * (%NL80211_ATTR_COOKIE).
+ *
+ * @NL80211_CMD_NOTIFY_RADAR: Notify the kernel that a radar signal was
+ * detected and reported by a neighboring device on the channel
+ * indicated by %NL80211_ATTR_WIPHY_FREQ and other attributes
+ * determining the width and type.
+ *
+ * @NL80211_CMD_UPDATE_OWE_INFO: This interface allows the host driver to
+ * offload OWE processing to user space. This intends to support
+ * OWE AKM by the host drivers that implement SME but rely
+ * on the user space for the cryptographic/DH IE processing in AP mode.
+ *
+ * @NL80211_CMD_PROBE_MESH_LINK: The requirement for mesh link metric
+ * refreshing, is that from one mesh point we be able to send some data
+ * frames to other mesh points which are not currently selected as a
+ * primary traffic path, but which are only 1 hop away. The absence of
+ * the primary path to the chosen node makes it necessary to apply some
+ * form of marking on a chosen packet stream so that the packets can be
+ * properly steered to the selected node for testing, and not by the
+ * regular mesh path lookup. Further, the packets must be of type data
+ * so that the rate control (often embedded in firmware) is used for
+ * rate selection.
+ *
+ * Here attribute %NL80211_ATTR_MAC is used to specify connected mesh
+ * peer MAC address and %NL80211_ATTR_FRAME is used to specify the frame
+ * content. The frame is ethernet data.
+ *
+ * @NL80211_CMD_SET_TID_CONFIG: Data frame TID specific configuration
+ * is passed using %NL80211_ATTR_TID_CONFIG attribute.
+ *
+ * @NL80211_CMD_UNPROT_BEACON: Unprotected or incorrectly protected Beacon
+ * frame. This event is used to indicate that a received Beacon frame was
+ * dropped because it did not include a valid MME MIC while beacon
+ * protection was enabled (BIGTK configured in station mode).
+ *
+ * @NL80211_CMD_CONTROL_PORT_FRAME_TX_STATUS: Report TX status of a control
+ * port frame transmitted with %NL80211_CMD_CONTROL_PORT_FRAME.
+ * %NL80211_ATTR_COOKIE identifies the TX command and %NL80211_ATTR_FRAME
+ * includes the contents of the frame. %NL80211_ATTR_ACK flag is included
+ * if the recipient acknowledged the frame.
+ *
+ * @NL80211_CMD_MAX: highest used command number
+ * @__NL80211_CMD_AFTER_LAST: internal use
+ */
+enum nl80211_commands {
+/* don't change the order or add anything between, this is ABI! */
+ NL80211_CMD_UNSPEC,
+
+ NL80211_CMD_GET_WIPHY, /* can dump */
+ NL80211_CMD_SET_WIPHY,
+ NL80211_CMD_NEW_WIPHY,
+ NL80211_CMD_DEL_WIPHY,
+
+ NL80211_CMD_GET_INTERFACE, /* can dump */
+ NL80211_CMD_SET_INTERFACE,
+ NL80211_CMD_NEW_INTERFACE,
+ NL80211_CMD_DEL_INTERFACE,
+
+ NL80211_CMD_GET_KEY,
+ NL80211_CMD_SET_KEY,
+ NL80211_CMD_NEW_KEY,
+ NL80211_CMD_DEL_KEY,
+
+ NL80211_CMD_GET_BEACON,
+ NL80211_CMD_SET_BEACON,
+ NL80211_CMD_START_AP,
+ NL80211_CMD_NEW_BEACON = NL80211_CMD_START_AP,
+ NL80211_CMD_STOP_AP,
+ NL80211_CMD_DEL_BEACON = NL80211_CMD_STOP_AP,
+
+ NL80211_CMD_GET_STATION,
+ NL80211_CMD_SET_STATION,
+ NL80211_CMD_NEW_STATION,
+ NL80211_CMD_DEL_STATION,
+
+ NL80211_CMD_GET_MPATH,
+ NL80211_CMD_SET_MPATH,
+ NL80211_CMD_NEW_MPATH,
+ NL80211_CMD_DEL_MPATH,
+
+ NL80211_CMD_SET_BSS,
+
+ NL80211_CMD_SET_REG,
+ NL80211_CMD_REQ_SET_REG,
+
+ NL80211_CMD_GET_MESH_CONFIG,
+ NL80211_CMD_SET_MESH_CONFIG,
+
+ NL80211_CMD_SET_MGMT_EXTRA_IE /* reserved; not used */,
+
+ NL80211_CMD_GET_REG,
+
+ NL80211_CMD_GET_SCAN,
+ NL80211_CMD_TRIGGER_SCAN,
+ NL80211_CMD_NEW_SCAN_RESULTS,
+ NL80211_CMD_SCAN_ABORTED,
+
+ NL80211_CMD_REG_CHANGE,
+
+ NL80211_CMD_AUTHENTICATE,
+ NL80211_CMD_ASSOCIATE,
+ NL80211_CMD_DEAUTHENTICATE,
+ NL80211_CMD_DISASSOCIATE,
+
+ NL80211_CMD_MICHAEL_MIC_FAILURE,
+
+ NL80211_CMD_REG_BEACON_HINT,
+
+ NL80211_CMD_JOIN_IBSS,
+ NL80211_CMD_LEAVE_IBSS,
+
+ NL80211_CMD_TESTMODE,
+
+ NL80211_CMD_CONNECT,
+ NL80211_CMD_ROAM,
+ NL80211_CMD_DISCONNECT,
+
+ NL80211_CMD_SET_WIPHY_NETNS,
+
+ NL80211_CMD_GET_SURVEY,
+ NL80211_CMD_NEW_SURVEY_RESULTS,
+
+ NL80211_CMD_SET_PMKSA,
+ NL80211_CMD_DEL_PMKSA,
+ NL80211_CMD_FLUSH_PMKSA,
+
+ NL80211_CMD_REMAIN_ON_CHANNEL,
+ NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL,
+
+ NL80211_CMD_SET_TX_BITRATE_MASK,
+
+ NL80211_CMD_REGISTER_FRAME,
+ NL80211_CMD_REGISTER_ACTION = NL80211_CMD_REGISTER_FRAME,
+ NL80211_CMD_FRAME,
+ NL80211_CMD_ACTION = NL80211_CMD_FRAME,
+ NL80211_CMD_FRAME_TX_STATUS,
+ NL80211_CMD_ACTION_TX_STATUS = NL80211_CMD_FRAME_TX_STATUS,
+
+ NL80211_CMD_SET_POWER_SAVE,
+ NL80211_CMD_GET_POWER_SAVE,
+
+ NL80211_CMD_SET_CQM,
+ NL80211_CMD_NOTIFY_CQM,
+
+ NL80211_CMD_SET_CHANNEL,
+ NL80211_CMD_SET_WDS_PEER,
+
+ NL80211_CMD_FRAME_WAIT_CANCEL,
+
+ NL80211_CMD_JOIN_MESH,
+ NL80211_CMD_LEAVE_MESH,
+
+ NL80211_CMD_UNPROT_DEAUTHENTICATE,
+ NL80211_CMD_UNPROT_DISASSOCIATE,
+
+ NL80211_CMD_NEW_PEER_CANDIDATE,
+
+ NL80211_CMD_GET_WOWLAN,
+ NL80211_CMD_SET_WOWLAN,
+
+ NL80211_CMD_START_SCHED_SCAN,
+ NL80211_CMD_STOP_SCHED_SCAN,
+ NL80211_CMD_SCHED_SCAN_RESULTS,
+ NL80211_CMD_SCHED_SCAN_STOPPED,
+
+ NL80211_CMD_SET_REKEY_OFFLOAD,
+
+ NL80211_CMD_PMKSA_CANDIDATE,
+
+ NL80211_CMD_TDLS_OPER,
+ NL80211_CMD_TDLS_MGMT,
+
+ NL80211_CMD_UNEXPECTED_FRAME,
+
+ NL80211_CMD_PROBE_CLIENT,
+
+ NL80211_CMD_REGISTER_BEACONS,
+
+ NL80211_CMD_UNEXPECTED_4ADDR_FRAME,
+
+ NL80211_CMD_SET_NOACK_MAP,
+
+ NL80211_CMD_CH_SWITCH_NOTIFY,
+
+ NL80211_CMD_START_P2P_DEVICE,
+ NL80211_CMD_STOP_P2P_DEVICE,
+
+ NL80211_CMD_CONN_FAILED,
+
+ NL80211_CMD_SET_MCAST_RATE,
+
+ NL80211_CMD_SET_MAC_ACL,
+
+ NL80211_CMD_RADAR_DETECT,
+
+ NL80211_CMD_GET_PROTOCOL_FEATURES,
+
+ NL80211_CMD_UPDATE_FT_IES,
+ NL80211_CMD_FT_EVENT,
+
+ NL80211_CMD_CRIT_PROTOCOL_START,
+ NL80211_CMD_CRIT_PROTOCOL_STOP,
+
+ NL80211_CMD_GET_COALESCE,
+ NL80211_CMD_SET_COALESCE,
+
+ NL80211_CMD_CHANNEL_SWITCH,
+
+ NL80211_CMD_VENDOR,
+
+ NL80211_CMD_SET_QOS_MAP,
+
+ NL80211_CMD_ADD_TX_TS,
+ NL80211_CMD_DEL_TX_TS,
+
+ NL80211_CMD_GET_MPP,
+
+ NL80211_CMD_JOIN_OCB,
+ NL80211_CMD_LEAVE_OCB,
+
+ NL80211_CMD_CH_SWITCH_STARTED_NOTIFY,
+
+ NL80211_CMD_TDLS_CHANNEL_SWITCH,
+ NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH,
+
+ NL80211_CMD_WIPHY_REG_CHANGE,
+
+ NL80211_CMD_ABORT_SCAN,
+
+ NL80211_CMD_START_NAN,
+ NL80211_CMD_STOP_NAN,
+ NL80211_CMD_ADD_NAN_FUNCTION,
+ NL80211_CMD_DEL_NAN_FUNCTION,
+ NL80211_CMD_CHANGE_NAN_CONFIG,
+ NL80211_CMD_NAN_MATCH,
+
+ NL80211_CMD_SET_MULTICAST_TO_UNICAST,
+
+ NL80211_CMD_UPDATE_CONNECT_PARAMS,
+
+ NL80211_CMD_SET_PMK,
+ NL80211_CMD_DEL_PMK,
+
+ NL80211_CMD_PORT_AUTHORIZED,
+
+ NL80211_CMD_RELOAD_REGDB,
+
+ NL80211_CMD_EXTERNAL_AUTH,
+
+ NL80211_CMD_STA_OPMODE_CHANGED,
+
+ NL80211_CMD_CONTROL_PORT_FRAME,
+
+ NL80211_CMD_GET_FTM_RESPONDER_STATS,
+
+ NL80211_CMD_PEER_MEASUREMENT_START,
+ NL80211_CMD_PEER_MEASUREMENT_RESULT,
+ NL80211_CMD_PEER_MEASUREMENT_COMPLETE,
+
+ NL80211_CMD_NOTIFY_RADAR,
+
+ NL80211_CMD_UPDATE_OWE_INFO,
+
+ NL80211_CMD_PROBE_MESH_LINK,
+
+ NL80211_CMD_SET_TID_CONFIG,
+
+ NL80211_CMD_UNPROT_BEACON,
+
+ NL80211_CMD_CONTROL_PORT_FRAME_TX_STATUS,
+
+ /* add new commands above here */
+
+ /* used to define NL80211_CMD_MAX below */
+ __NL80211_CMD_AFTER_LAST,
+ NL80211_CMD_MAX = __NL80211_CMD_AFTER_LAST - 1
+};
+
+/*
+ * Allow user space programs to use #ifdef on new commands by defining them
+ * here
+ */
+#define NL80211_CMD_SET_BSS NL80211_CMD_SET_BSS
+#define NL80211_CMD_SET_MGMT_EXTRA_IE NL80211_CMD_SET_MGMT_EXTRA_IE
+#define NL80211_CMD_REG_CHANGE NL80211_CMD_REG_CHANGE
+#define NL80211_CMD_AUTHENTICATE NL80211_CMD_AUTHENTICATE
+#define NL80211_CMD_ASSOCIATE NL80211_CMD_ASSOCIATE
+#define NL80211_CMD_DEAUTHENTICATE NL80211_CMD_DEAUTHENTICATE
+#define NL80211_CMD_DISASSOCIATE NL80211_CMD_DISASSOCIATE
+#define NL80211_CMD_REG_BEACON_HINT NL80211_CMD_REG_BEACON_HINT
+
+#define NL80211_ATTR_FEATURE_FLAGS NL80211_ATTR_FEATURE_FLAGS
+
+/* source-level API compatibility */
+#define NL80211_CMD_GET_MESH_PARAMS NL80211_CMD_GET_MESH_CONFIG
+#define NL80211_CMD_SET_MESH_PARAMS NL80211_CMD_SET_MESH_CONFIG
+#define NL80211_MESH_SETUP_VENDOR_PATH_SEL_IE NL80211_MESH_SETUP_IE
+
+/**
+ * enum nl80211_attrs - nl80211 netlink attributes
+ *
+ * @NL80211_ATTR_UNSPEC: unspecified attribute to catch errors
+ *
+ * @NL80211_ATTR_WIPHY: index of wiphy to operate on, cf.
+ * /sys/class/ieee80211/<phyname>/index
+ * @NL80211_ATTR_WIPHY_NAME: wiphy name (used for renaming)
+ * @NL80211_ATTR_WIPHY_TXQ_PARAMS: a nested array of TX queue parameters
+ * @NL80211_ATTR_WIPHY_FREQ: frequency of the selected channel in MHz,
+ * defines the channel together with the (deprecated)
+ * %NL80211_ATTR_WIPHY_CHANNEL_TYPE attribute or the attributes
+ * %NL80211_ATTR_CHANNEL_WIDTH and if needed %NL80211_ATTR_CENTER_FREQ1
+ * and %NL80211_ATTR_CENTER_FREQ2
+ * @NL80211_ATTR_CHANNEL_WIDTH: u32 attribute containing one of the values
+ * of &enum nl80211_chan_width, describing the channel width. See the
+ * documentation of the enum for more information.
+ * @NL80211_ATTR_CENTER_FREQ1: Center frequency of the first part of the
+ * channel, used for anything but 20 MHz bandwidth. In S1G this is the
+ * operating channel center frequency.
+ * @NL80211_ATTR_CENTER_FREQ2: Center frequency of the second part of the
+ * channel, used only for 80+80 MHz bandwidth
+ * @NL80211_ATTR_WIPHY_CHANNEL_TYPE: included with NL80211_ATTR_WIPHY_FREQ
+ * if HT20 or HT40 are to be used (i.e., HT disabled if not included):
+ * NL80211_CHAN_NO_HT = HT not allowed (i.e., same as not including
+ * this attribute)
+ * NL80211_CHAN_HT20 = HT20 only
+ * NL80211_CHAN_HT40MINUS = secondary channel is below the primary channel
+ * NL80211_CHAN_HT40PLUS = secondary channel is above the primary channel
+ * This attribute is now deprecated.
+ * @NL80211_ATTR_WIPHY_RETRY_SHORT: TX retry limit for frames whose length is
+ * less than or equal to the RTS threshold; allowed range: 1..255;
+ * dot11ShortRetryLimit; u8
+ * @NL80211_ATTR_WIPHY_RETRY_LONG: TX retry limit for frames whose length is
+ * greater than the RTS threshold; allowed range: 1..255;
+ * dot11ShortLongLimit; u8
+ * @NL80211_ATTR_WIPHY_FRAG_THRESHOLD: fragmentation threshold, i.e., maximum
+ * length in octets for frames; allowed range: 256..8000, disable
+ * fragmentation with (u32)-1; dot11FragmentationThreshold; u32
+ * @NL80211_ATTR_WIPHY_RTS_THRESHOLD: RTS threshold (TX frames with length
+ * larger than or equal to this use RTS/CTS handshake); allowed range:
+ * 0..65536, disable with (u32)-1; dot11RTSThreshold; u32
+ * @NL80211_ATTR_WIPHY_COVERAGE_CLASS: Coverage Class as defined by IEEE 802.11
+ * section 7.3.2.9; dot11CoverageClass; u8
+ *
+ * @NL80211_ATTR_IFINDEX: network interface index of the device to operate on
+ * @NL80211_ATTR_IFNAME: network interface name
+ * @NL80211_ATTR_IFTYPE: type of virtual interface, see &enum nl80211_iftype
+ *
+ * @NL80211_ATTR_WDEV: wireless device identifier, used for pseudo-devices
+ * that don't have a netdev (u64)
+ *
+ * @NL80211_ATTR_MAC: MAC address (various uses)
+ *
+ * @NL80211_ATTR_KEY_DATA: (temporal) key data; for TKIP this consists of
+ * 16 bytes encryption key followed by 8 bytes each for TX and RX MIC
+ * keys
+ * @NL80211_ATTR_KEY_IDX: key ID (u8, 0-3)
+ * @NL80211_ATTR_KEY_CIPHER: key cipher suite (u32, as defined by IEEE 802.11
+ * section 7.3.2.25.1, e.g. 0x000FAC04)
+ * @NL80211_ATTR_KEY_SEQ: transmit key sequence number (IV/PN) for TKIP and
+ * CCMP keys, each six bytes in little endian
+ * @NL80211_ATTR_KEY_DEFAULT: Flag attribute indicating the key is default key
+ * @NL80211_ATTR_KEY_DEFAULT_MGMT: Flag attribute indicating the key is the
+ * default management key
+ * @NL80211_ATTR_CIPHER_SUITES_PAIRWISE: For crypto settings for connect or
+ * other commands, indicates which pairwise cipher suites are used
+ * @NL80211_ATTR_CIPHER_SUITE_GROUP: For crypto settings for connect or
+ * other commands, indicates which group cipher suite is used
+ *
+ * @NL80211_ATTR_BEACON_INTERVAL: beacon interval in TU
+ * @NL80211_ATTR_DTIM_PERIOD: DTIM period for beaconing
+ * @NL80211_ATTR_BEACON_HEAD: portion of the beacon before the TIM IE
+ * @NL80211_ATTR_BEACON_TAIL: portion of the beacon after the TIM IE
+ *
+ * @NL80211_ATTR_STA_AID: Association ID for the station (u16)
+ * @NL80211_ATTR_STA_FLAGS: flags, nested element with NLA_FLAG attributes of
+ * &enum nl80211_sta_flags (deprecated, use %NL80211_ATTR_STA_FLAGS2)
+ * @NL80211_ATTR_STA_LISTEN_INTERVAL: listen interval as defined by
+ * IEEE 802.11 7.3.1.6 (u16).
+ * @NL80211_ATTR_STA_SUPPORTED_RATES: supported rates, array of supported
+ * rates as defined by IEEE 802.11 7.3.2.2 but without the length
+ * restriction (at most %NL80211_MAX_SUPP_RATES).
+ * @NL80211_ATTR_STA_VLAN: interface index of VLAN interface to move station
+ * to, or the AP interface the station was originally added to.
+ * @NL80211_ATTR_STA_INFO: information about a station, part of station info
+ * given for %NL80211_CMD_GET_STATION, nested attribute containing
+ * info as possible, see &enum nl80211_sta_info.
+ *
+ * @NL80211_ATTR_WIPHY_BANDS: Information about an operating bands,
+ * consisting of a nested array.
+ *
+ * @NL80211_ATTR_MESH_ID: mesh id (1-32 bytes).
+ * @NL80211_ATTR_STA_PLINK_ACTION: action to perform on the mesh peer link
+ * (see &enum nl80211_plink_action).
+ * @NL80211_ATTR_MPATH_NEXT_HOP: MAC address of the next hop for a mesh path.
+ * @NL80211_ATTR_MPATH_INFO: information about a mesh_path, part of mesh path
+ * info given for %NL80211_CMD_GET_MPATH, nested attribute described at
+ * &enum nl80211_mpath_info.
+ *
+ * @NL80211_ATTR_MNTR_FLAGS: flags, nested element with NLA_FLAG attributes of
+ * &enum nl80211_mntr_flags.
+ *
+ * @NL80211_ATTR_REG_ALPHA2: an ISO-3166-alpha2 country code for which the
+ * current regulatory domain should be set to or is already set to.
+ * For example, 'CR', for Costa Rica. This attribute is used by the kernel
+ * to query the CRDA to retrieve one regulatory domain. This attribute can
+ * also be used by userspace to query the kernel for the currently set
+ * regulatory domain. We chose an alpha2 as that is also used by the
+ * IEEE-802.11 country information element to identify a country.
+ * Users can also simply ask the wireless core to set regulatory domain
+ * to a specific alpha2.
+ * @NL80211_ATTR_REG_RULES: a nested array of regulatory domain regulatory
+ * rules.
+ *
+ * @NL80211_ATTR_BSS_CTS_PROT: whether CTS protection is enabled (u8, 0 or 1)
+ * @NL80211_ATTR_BSS_SHORT_PREAMBLE: whether short preamble is enabled
+ * (u8, 0 or 1)
+ * @NL80211_ATTR_BSS_SHORT_SLOT_TIME: whether short slot time enabled
+ * (u8, 0 or 1)
+ * @NL80211_ATTR_BSS_BASIC_RATES: basic rates, array of basic
+ * rates in format defined by IEEE 802.11 7.3.2.2 but without the length
+ * restriction (at most %NL80211_MAX_SUPP_RATES).
+ *
+ * @NL80211_ATTR_HT_CAPABILITY: HT Capability information element (from
+ * association request when used with NL80211_CMD_NEW_STATION)
+ *
+ * @NL80211_ATTR_SUPPORTED_IFTYPES: nested attribute containing all
+ * supported interface types, each a flag attribute with the number
+ * of the interface mode.
+ *
+ * @NL80211_ATTR_MGMT_SUBTYPE: Management frame subtype for
+ * %NL80211_CMD_SET_MGMT_EXTRA_IE.
+ *
+ * @NL80211_ATTR_IE: Information element(s) data (used, e.g., with
+ * %NL80211_CMD_SET_MGMT_EXTRA_IE).
+ *
+ * @NL80211_ATTR_MAX_NUM_SCAN_SSIDS: number of SSIDs you can scan with
+ * a single scan request, a wiphy attribute.
+ * @NL80211_ATTR_MAX_NUM_SCHED_SCAN_SSIDS: number of SSIDs you can
+ * scan with a single scheduled scan request, a wiphy attribute.
+ * @NL80211_ATTR_MAX_SCAN_IE_LEN: maximum length of information elements
+ * that can be added to a scan request
+ * @NL80211_ATTR_MAX_SCHED_SCAN_IE_LEN: maximum length of information
+ * elements that can be added to a scheduled scan request
+ * @NL80211_ATTR_MAX_MATCH_SETS: maximum number of sets that can be
+ * used with @NL80211_ATTR_SCHED_SCAN_MATCH, a wiphy attribute.
+ *
+ * @NL80211_ATTR_SCAN_FREQUENCIES: nested attribute with frequencies (in MHz)
+ * @NL80211_ATTR_SCAN_SSIDS: nested attribute with SSIDs, leave out for passive
+ * scanning and include a zero-length SSID (wildcard) for wildcard scan
+ * @NL80211_ATTR_BSS: scan result BSS
+ *
+ * @NL80211_ATTR_REG_INITIATOR: indicates who requested the regulatory domain
+ * currently in effect. This could be any of the %NL80211_REGDOM_SET_BY_*
+ * @NL80211_ATTR_REG_TYPE: indicates the type of the regulatory domain currently
+ * set. This can be one of the nl80211_reg_type (%NL80211_REGDOM_TYPE_*)
+ *
+ * @NL80211_ATTR_SUPPORTED_COMMANDS: wiphy attribute that specifies
+ * an array of command numbers (i.e. a mapping index to command number)
+ * that the driver for the given wiphy supports.
+ *
+ * @NL80211_ATTR_FRAME: frame data (binary attribute), including frame header
+ * and body, but not FCS; used, e.g., with NL80211_CMD_AUTHENTICATE and
+ * NL80211_CMD_ASSOCIATE events
+ * @NL80211_ATTR_SSID: SSID (binary attribute, 0..32 octets)
+ * @NL80211_ATTR_AUTH_TYPE: AuthenticationType, see &enum nl80211_auth_type,
+ * represented as a u32
+ * @NL80211_ATTR_REASON_CODE: ReasonCode for %NL80211_CMD_DEAUTHENTICATE and
+ * %NL80211_CMD_DISASSOCIATE, u16
+ *
+ * @NL80211_ATTR_KEY_TYPE: Key Type, see &enum nl80211_key_type, represented as
+ * a u32
+ *
+ * @NL80211_ATTR_FREQ_BEFORE: A channel which has suffered a regulatory change
+ * due to considerations from a beacon hint. This attribute reflects
+ * the state of the channel _before_ the beacon hint processing. This
+ * attributes consists of a nested attribute containing
+ * NL80211_FREQUENCY_ATTR_*
+ * @NL80211_ATTR_FREQ_AFTER: A channel which has suffered a regulatory change
+ * due to considerations from a beacon hint. This attribute reflects
+ * the state of the channel _after_ the beacon hint processing. This
+ * attributes consists of a nested attribute containing
+ * NL80211_FREQUENCY_ATTR_*
+ *
+ * @NL80211_ATTR_CIPHER_SUITES: a set of u32 values indicating the supported
+ * cipher suites
+ *
+ * @NL80211_ATTR_FREQ_FIXED: a flag indicating the IBSS should not try to look
+ * for other networks on different channels
+ *
+ * @NL80211_ATTR_TIMED_OUT: a flag indicating than an operation timed out; this
+ * is used, e.g., with %NL80211_CMD_AUTHENTICATE event
+ *
+ * @NL80211_ATTR_USE_MFP: Whether management frame protection (IEEE 802.11w) is
+ * used for the association (&enum nl80211_mfp, represented as a u32);
+ * this attribute can be used with %NL80211_CMD_ASSOCIATE and
+ * %NL80211_CMD_CONNECT requests. %NL80211_MFP_OPTIONAL is not allowed for
+ * %NL80211_CMD_ASSOCIATE since user space SME is expected and hence, it
+ * must have decided whether to use management frame protection or not.
+ * Setting %NL80211_MFP_OPTIONAL with a %NL80211_CMD_CONNECT request will
+ * let the driver (or the firmware) decide whether to use MFP or not.
+ *
+ * @NL80211_ATTR_STA_FLAGS2: Attribute containing a
+ * &struct nl80211_sta_flag_update.
+ *
+ * @NL80211_ATTR_CONTROL_PORT: A flag indicating whether user space controls
+ * IEEE 802.1X port, i.e., sets/clears %NL80211_STA_FLAG_AUTHORIZED, in
+ * station mode. If the flag is included in %NL80211_CMD_ASSOCIATE
+ * request, the driver will assume that the port is unauthorized until
+ * authorized by user space. Otherwise, port is marked authorized by
+ * default in station mode.
+ * @NL80211_ATTR_CONTROL_PORT_ETHERTYPE: A 16-bit value indicating the
+ * ethertype that will be used for key negotiation. It can be
+ * specified with the associate and connect commands. If it is not
+ * specified, the value defaults to 0x888E (PAE, 802.1X). This
+ * attribute is also used as a flag in the wiphy information to
+ * indicate that protocols other than PAE are supported.
+ * @NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT: When included along with
+ * %NL80211_ATTR_CONTROL_PORT_ETHERTYPE, indicates that the custom
+ * ethertype frames used for key negotiation must not be encrypted.
+ * @NL80211_ATTR_CONTROL_PORT_OVER_NL80211: A flag indicating whether control
+ * port frames (e.g. of type given in %NL80211_ATTR_CONTROL_PORT_ETHERTYPE)
+ * will be sent directly to the network interface or sent via the NL80211
+ * socket. If this attribute is missing, then legacy behavior of sending
+ * control port frames directly to the network interface is used. If the
+ * flag is included, then control port frames are sent over NL80211 instead
+ * using %CMD_CONTROL_PORT_FRAME. If control port routing over NL80211 is
+ * to be used then userspace must also use the %NL80211_ATTR_SOCKET_OWNER
+ * flag. When used with %NL80211_ATTR_CONTROL_PORT_NO_PREAUTH, pre-auth
+ * frames are not forwared over the control port.
+ *
+ * @NL80211_ATTR_TESTDATA: Testmode data blob, passed through to the driver.
+ * We recommend using nested, driver-specific attributes within this.
+ *
+ * @NL80211_ATTR_DISCONNECTED_BY_AP: A flag indicating that the DISCONNECT
+ * event was due to the AP disconnecting the station, and not due to
+ * a local disconnect request.
+ * @NL80211_ATTR_STATUS_CODE: StatusCode for the %NL80211_CMD_CONNECT
+ * event (u16)
+ * @NL80211_ATTR_PRIVACY: Flag attribute, used with connect(), indicating
+ * that protected APs should be used. This is also used with NEW_BEACON to
+ * indicate that the BSS is to use protection.
+ *
+ * @NL80211_ATTR_CIPHERS_PAIRWISE: Used with CONNECT, ASSOCIATE, and NEW_BEACON
+ * to indicate which unicast key ciphers will be used with the connection
+ * (an array of u32).
+ * @NL80211_ATTR_CIPHER_GROUP: Used with CONNECT, ASSOCIATE, and NEW_BEACON to
+ * indicate which group key cipher will be used with the connection (a
+ * u32).
+ * @NL80211_ATTR_WPA_VERSIONS: Used with CONNECT, ASSOCIATE, and NEW_BEACON to
+ * indicate which WPA version(s) the AP we want to associate with is using
+ * (a u32 with flags from &enum nl80211_wpa_versions).
+ * @NL80211_ATTR_AKM_SUITES: Used with CONNECT, ASSOCIATE, and NEW_BEACON to
+ * indicate which key management algorithm(s) to use (an array of u32).
+ * This attribute is also sent in response to @NL80211_CMD_GET_WIPHY,
+ * indicating the supported AKM suites, intended for specific drivers which
+ * implement SME and have constraints on which AKMs are supported and also
+ * the cases where an AKM support is offloaded to the driver/firmware.
+ * If there is no such notification from the driver, user space should
+ * assume the driver supports all the AKM suites.
+ *
+ * @NL80211_ATTR_REQ_IE: (Re)association request information elements as
+ * sent out by the card, for ROAM and successful CONNECT events.
+ * @NL80211_ATTR_RESP_IE: (Re)association response information elements as
+ * sent by peer, for ROAM and successful CONNECT events.
+ *
+ * @NL80211_ATTR_PREV_BSSID: previous BSSID, to be used in ASSOCIATE and CONNECT
+ * commands to specify a request to reassociate within an ESS, i.e., to use
+ * Reassociate Request frame (with the value of this attribute in the
+ * Current AP address field) instead of Association Request frame which is
+ * used for the initial association to an ESS.
+ *
+ * @NL80211_ATTR_KEY: key information in a nested attribute with
+ * %NL80211_KEY_* sub-attributes
+ * @NL80211_ATTR_KEYS: array of keys for static WEP keys for connect()
+ * and join_ibss(), key information is in a nested attribute each
+ * with %NL80211_KEY_* sub-attributes
+ *
+ * @NL80211_ATTR_PID: Process ID of a network namespace.
+ *
+ * @NL80211_ATTR_GENERATION: Used to indicate consistent snapshots for
+ * dumps. This number increases whenever the object list being
+ * dumped changes, and as such userspace can verify that it has
+ * obtained a complete and consistent snapshot by verifying that
+ * all dump messages contain the same generation number. If it
+ * changed then the list changed and the dump should be repeated
+ * completely from scratch.
+ *
+ * @NL80211_ATTR_4ADDR: Use 4-address frames on a virtual interface
+ *
+ * @NL80211_ATTR_SURVEY_INFO: survey information about a channel, part of
+ * the survey response for %NL80211_CMD_GET_SURVEY, nested attribute
+ * containing info as possible, see &enum survey_info.
+ *
+ * @NL80211_ATTR_PMKID: PMK material for PMKSA caching.
+ * @NL80211_ATTR_MAX_NUM_PMKIDS: maximum number of PMKIDs a firmware can
+ * cache, a wiphy attribute.
+ *
+ * @NL80211_ATTR_DURATION: Duration of an operation in milliseconds, u32.
+ * @NL80211_ATTR_MAX_REMAIN_ON_CHANNEL_DURATION: Device attribute that
+ * specifies the maximum duration that can be requested with the
+ * remain-on-channel operation, in milliseconds, u32.
+ *
+ * @NL80211_ATTR_COOKIE: Generic 64-bit cookie to identify objects.
+ *
+ * @NL80211_ATTR_TX_RATES: Nested set of attributes
+ * (enum nl80211_tx_rate_attributes) describing TX rates per band. The
+ * enum nl80211_band value is used as the index (nla_type() of the nested
+ * data. If a band is not included, it will be configured to allow all
+ * rates based on negotiated supported rates information. This attribute
+ * is used with %NL80211_CMD_SET_TX_BITRATE_MASK and with starting AP,
+ * and joining mesh networks (not IBSS yet). In the later case, it must
+ * specify just a single bitrate, which is to be used for the beacon.
+ * The driver must also specify support for this with the extended
+ * features NL80211_EXT_FEATURE_BEACON_RATE_LEGACY,
+ * NL80211_EXT_FEATURE_BEACON_RATE_HT and
+ * NL80211_EXT_FEATURE_BEACON_RATE_VHT.
+ *
+ * @NL80211_ATTR_FRAME_MATCH: A binary attribute which typically must contain
+ * at least one byte, currently used with @NL80211_CMD_REGISTER_FRAME.
+ * @NL80211_ATTR_FRAME_TYPE: A u16 indicating the frame type/subtype for the
+ * @NL80211_CMD_REGISTER_FRAME command.
+ * @NL80211_ATTR_TX_FRAME_TYPES: wiphy capability attribute, which is a
+ * nested attribute of %NL80211_ATTR_FRAME_TYPE attributes, containing
+ * information about which frame types can be transmitted with
+ * %NL80211_CMD_FRAME.
+ * @NL80211_ATTR_RX_FRAME_TYPES: wiphy capability attribute, which is a
+ * nested attribute of %NL80211_ATTR_FRAME_TYPE attributes, containing
+ * information about which frame types can be registered for RX.
+ *
+ * @NL80211_ATTR_ACK: Flag attribute indicating that the frame was
+ * acknowledged by the recipient.
+ *
+ * @NL80211_ATTR_PS_STATE: powersave state, using &enum nl80211_ps_state values.
+ *
+ * @NL80211_ATTR_CQM: connection quality monitor configuration in a
+ * nested attribute with %NL80211_ATTR_CQM_* sub-attributes.
+ *
+ * @NL80211_ATTR_LOCAL_STATE_CHANGE: Flag attribute to indicate that a command
+ * is requesting a local authentication/association state change without
+ * invoking actual management frame exchange. This can be used with
+ * NL80211_CMD_AUTHENTICATE, NL80211_CMD_DEAUTHENTICATE,
+ * NL80211_CMD_DISASSOCIATE.
+ *
+ * @NL80211_ATTR_AP_ISOLATE: (AP mode) Do not forward traffic between stations
+ * connected to this BSS.
+ *
+ * @NL80211_ATTR_WIPHY_TX_POWER_SETTING: Transmit power setting type. See
+ * &enum nl80211_tx_power_setting for possible values.
+ * @NL80211_ATTR_WIPHY_TX_POWER_LEVEL: Transmit power level in signed mBm units.
+ * This is used in association with @NL80211_ATTR_WIPHY_TX_POWER_SETTING
+ * for non-automatic settings.
+ *
+ * @NL80211_ATTR_SUPPORT_IBSS_RSN: The device supports IBSS RSN, which mostly
+ * means support for per-station GTKs.
+ *
+ * @NL80211_ATTR_WIPHY_ANTENNA_TX: Bitmap of allowed antennas for transmitting.
+ * This can be used to mask out antennas which are not attached or should
+ * not be used for transmitting. If an antenna is not selected in this
+ * bitmap the hardware is not allowed to transmit on this antenna.
+ *
+ * Each bit represents one antenna, starting with antenna 1 at the first
+ * bit. Depending on which antennas are selected in the bitmap, 802.11n
+ * drivers can derive which chainmasks to use (if all antennas belonging to
+ * a particular chain are disabled this chain should be disabled) and if
+ * a chain has diversity antennas wether diversity should be used or not.
+ * HT capabilities (STBC, TX Beamforming, Antenna selection) can be
+ * derived from the available chains after applying the antenna mask.
+ * Non-802.11n drivers can derive wether to use diversity or not.
+ * Drivers may reject configurations or RX/TX mask combinations they cannot
+ * support by returning -EINVAL.
+ *
+ * @NL80211_ATTR_WIPHY_ANTENNA_RX: Bitmap of allowed antennas for receiving.
+ * This can be used to mask out antennas which are not attached or should
+ * not be used for receiving. If an antenna is not selected in this bitmap
+ * the hardware should not be configured to receive on this antenna.
+ * For a more detailed description see @NL80211_ATTR_WIPHY_ANTENNA_TX.
+ *
+ * @NL80211_ATTR_WIPHY_ANTENNA_AVAIL_TX: Bitmap of antennas which are available
+ * for configuration as TX antennas via the above parameters.
+ *
+ * @NL80211_ATTR_WIPHY_ANTENNA_AVAIL_RX: Bitmap of antennas which are available
+ * for configuration as RX antennas via the above parameters.
+ *
+ * @NL80211_ATTR_MCAST_RATE: Multicast tx rate (in 100 kbps) for IBSS
+ *
+ * @NL80211_ATTR_OFFCHANNEL_TX_OK: For management frame TX, the frame may be
+ * transmitted on another channel when the channel given doesn't match
+ * the current channel. If the current channel doesn't match and this
+ * flag isn't set, the frame will be rejected. This is also used as an
+ * nl80211 capability flag.
+ *
+ * @NL80211_ATTR_BSS_HT_OPMODE: HT operation mode (u16)
+ *
+ * @NL80211_ATTR_KEY_DEFAULT_TYPES: A nested attribute containing flags
+ * attributes, specifying what a key should be set as default as.
+ * See &enum nl80211_key_default_types.
+ *
+ * @NL80211_ATTR_MESH_SETUP: Optional mesh setup parameters. These cannot be
+ * changed once the mesh is active.
+ * @NL80211_ATTR_MESH_CONFIG: Mesh configuration parameters, a nested attribute
+ * containing attributes from &enum nl80211_meshconf_params.
+ * @NL80211_ATTR_SUPPORT_MESH_AUTH: Currently, this means the underlying driver
+ * allows auth frames in a mesh to be passed to userspace for processing via
+ * the @NL80211_MESH_SETUP_USERSPACE_AUTH flag.
+ * @NL80211_ATTR_STA_PLINK_STATE: The state of a mesh peer link as defined in
+ * &enum nl80211_plink_state. Used when userspace is driving the peer link
+ * management state machine. @NL80211_MESH_SETUP_USERSPACE_AMPE or
+ * @NL80211_MESH_SETUP_USERSPACE_MPM must be enabled.
+ *
+ * @NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED: indicates, as part of the wiphy
+ * capabilities, the supported WoWLAN triggers
+ * @NL80211_ATTR_WOWLAN_TRIGGERS: used by %NL80211_CMD_SET_WOWLAN to
+ * indicate which WoW triggers should be enabled. This is also
+ * used by %NL80211_CMD_GET_WOWLAN to get the currently enabled WoWLAN
+ * triggers.
+ *
+ * @NL80211_ATTR_SCHED_SCAN_INTERVAL: Interval between scheduled scan
+ * cycles, in msecs.
+ *
+ * @NL80211_ATTR_SCHED_SCAN_MATCH: Nested attribute with one or more
+ * sets of attributes to match during scheduled scans. Only BSSs
+ * that match any of the sets will be reported. These are
+ * pass-thru filter rules.
+ * For a match to succeed, the BSS must match all attributes of a
+ * set. Since not every hardware supports matching all types of
+ * attributes, there is no guarantee that the reported BSSs are
+ * fully complying with the match sets and userspace needs to be
+ * able to ignore them by itself.
+ * Thus, the implementation is somewhat hardware-dependent, but
+ * this is only an optimization and the userspace application
+ * needs to handle all the non-filtered results anyway.
+ * If the match attributes don't make sense when combined with
+ * the values passed in @NL80211_ATTR_SCAN_SSIDS (eg. if an SSID
+ * is included in the probe request, but the match attributes
+ * will never let it go through), -EINVAL may be returned.
+ * If omitted, no filtering is done.
+ *
+ * @NL80211_ATTR_INTERFACE_COMBINATIONS: Nested attribute listing the supported
+ * interface combinations. In each nested item, it contains attributes
+ * defined in &enum nl80211_if_combination_attrs.
+ * @NL80211_ATTR_SOFTWARE_IFTYPES: Nested attribute (just like
+ * %NL80211_ATTR_SUPPORTED_IFTYPES) containing the interface types that
+ * are managed in software: interfaces of these types aren't subject to
+ * any restrictions in their number or combinations.
+ *
+ * @NL80211_ATTR_REKEY_DATA: nested attribute containing the information
+ * necessary for GTK rekeying in the device, see &enum nl80211_rekey_data.
+ *
+ * @NL80211_ATTR_SCAN_SUPP_RATES: rates per to be advertised as supported in scan,
+ * nested array attribute containing an entry for each band, with the entry
+ * being a list of supported rates as defined by IEEE 802.11 7.3.2.2 but
+ * without the length restriction (at most %NL80211_MAX_SUPP_RATES).
+ *
+ * @NL80211_ATTR_HIDDEN_SSID: indicates whether SSID is to be hidden from Beacon
+ * and Probe Response (when response to wildcard Probe Request); see
+ * &enum nl80211_hidden_ssid, represented as a u32
+ *
+ * @NL80211_ATTR_IE_PROBE_RESP: Information element(s) for Probe Response frame.
+ * This is used with %NL80211_CMD_NEW_BEACON and %NL80211_CMD_SET_BEACON to
+ * provide extra IEs (e.g., WPS/P2P IE) into Probe Response frames when the
+ * driver (or firmware) replies to Probe Request frames.
+ * @NL80211_ATTR_IE_ASSOC_RESP: Information element(s) for (Re)Association
+ * Response frames. This is used with %NL80211_CMD_NEW_BEACON and
+ * %NL80211_CMD_SET_BEACON to provide extra IEs (e.g., WPS/P2P IE) into
+ * (Re)Association Response frames when the driver (or firmware) replies to
+ * (Re)Association Request frames.
+ *
+ * @NL80211_ATTR_STA_WME: Nested attribute containing the wme configuration
+ * of the station, see &enum nl80211_sta_wme_attr.
+ * @NL80211_ATTR_SUPPORT_AP_UAPSD: the device supports uapsd when working
+ * as AP.
+ *
+ * @NL80211_ATTR_ROAM_SUPPORT: Indicates whether the firmware is capable of
+ * roaming to another AP in the same ESS if the signal lever is low.
+ *
+ * @NL80211_ATTR_PMKSA_CANDIDATE: Nested attribute containing the PMKSA caching
+ * candidate information, see &enum nl80211_pmksa_candidate_attr.
+ *
+ * @NL80211_ATTR_TX_NO_CCK_RATE: Indicates whether to use CCK rate or not
+ * for management frames transmission. In order to avoid p2p probe/action
+ * frames are being transmitted at CCK rate in 2GHz band, the user space
+ * applications use this attribute.
+ * This attribute is used with %NL80211_CMD_TRIGGER_SCAN and
+ * %NL80211_CMD_FRAME commands.
+ *
+ * @NL80211_ATTR_TDLS_ACTION: Low level TDLS action code (e.g. link setup
+ * request, link setup confirm, link teardown, etc.). Values are
+ * described in the TDLS (802.11z) specification.
+ * @NL80211_ATTR_TDLS_DIALOG_TOKEN: Non-zero token for uniquely identifying a
+ * TDLS conversation between two devices.
+ * @NL80211_ATTR_TDLS_OPERATION: High level TDLS operation; see
+ * &enum nl80211_tdls_operation, represented as a u8.
+ * @NL80211_ATTR_TDLS_SUPPORT: A flag indicating the device can operate
+ * as a TDLS peer sta.
+ * @NL80211_ATTR_TDLS_EXTERNAL_SETUP: The TDLS discovery/setup and teardown
+ * procedures should be performed by sending TDLS packets via
+ * %NL80211_CMD_TDLS_MGMT. Otherwise %NL80211_CMD_TDLS_OPER should be
+ * used for asking the driver to perform a TDLS operation.
+ *
+ * @NL80211_ATTR_DEVICE_AP_SME: This u32 attribute may be listed for devices
+ * that have AP support to indicate that they have the AP SME integrated
+ * with support for the features listed in this attribute, see
+ * &enum nl80211_ap_sme_features.
+ *
+ * @NL80211_ATTR_DONT_WAIT_FOR_ACK: Used with %NL80211_CMD_FRAME, this tells
+ * the driver to not wait for an acknowledgement. Note that due to this,
+ * it will also not give a status callback nor return a cookie. This is
+ * mostly useful for probe responses to save airtime.
+ *
+ * @NL80211_ATTR_FEATURE_FLAGS: This u32 attribute contains flags from
+ * &enum nl80211_feature_flags and is advertised in wiphy information.
+ * @NL80211_ATTR_PROBE_RESP_OFFLOAD: Indicates that the HW responds to probe
+ * requests while operating in AP-mode.
+ * This attribute holds a bitmap of the supported protocols for
+ * offloading (see &enum nl80211_probe_resp_offload_support_attr).
+ *
+ * @NL80211_ATTR_PROBE_RESP: Probe Response template data. Contains the entire
+ * probe-response frame. The DA field in the 802.11 header is zero-ed out,
+ * to be filled by the FW.
+ * @NL80211_ATTR_DISABLE_HT: Force HT capable interfaces to disable
+ * this feature. Currently, only supported in mac80211 drivers.
+ * @NL80211_ATTR_HT_CAPABILITY_MASK: Specify which bits of the
+ * ATTR_HT_CAPABILITY to which attention should be paid.
+ * Currently, only mac80211 NICs support this feature.
+ * The values that may be configured are:
+ * MCS rates, MAX-AMSDU, HT-20-40 and HT_CAP_SGI_40
+ * AMPDU density and AMPDU factor.
+ * All values are treated as suggestions and may be ignored
+ * by the driver as required. The actual values may be seen in
+ * the station debugfs ht_caps file.
+ *
+ * @NL80211_ATTR_DFS_REGION: region for regulatory rules which this country
+ * abides to when initiating radiation on DFS channels. A country maps
+ * to one DFS region.
+ *
+ * @NL80211_ATTR_NOACK_MAP: This u16 bitmap contains the No Ack Policy of
+ * up to 16 TIDs.
+ *
+ * @NL80211_ATTR_INACTIVITY_TIMEOUT: timeout value in seconds, this can be
+ * used by the drivers which has MLME in firmware and does not have support
+ * to report per station tx/rx activity to free up the station entry from
+ * the list. This needs to be used when the driver advertises the
+ * capability to timeout the stations.
+ *
+ * @NL80211_ATTR_RX_SIGNAL_DBM: signal strength in dBm (as a 32-bit int);
+ * this attribute is (depending on the driver capabilities) added to
+ * received frames indicated with %NL80211_CMD_FRAME.
+ *
+ * @NL80211_ATTR_BG_SCAN_PERIOD: Background scan period in seconds
+ * or 0 to disable background scan.
+ *
+ * @NL80211_ATTR_USER_REG_HINT_TYPE: type of regulatory hint passed from
+ * userspace. If unset it is assumed the hint comes directly from
+ * a user. If set code could specify exactly what type of source
+ * was used to provide the hint. For the different types of
+ * allowed user regulatory hints see nl80211_user_reg_hint_type.
+ *
+ * @NL80211_ATTR_CONN_FAILED_REASON: The reason for which AP has rejected
+ * the connection request from a station. nl80211_connect_failed_reason
+ * enum has different reasons of connection failure.
+ *
+ * @NL80211_ATTR_AUTH_DATA: Fields and elements in Authentication frames.
+ * This contains the authentication frame body (non-IE and IE data),
+ * excluding the Authentication algorithm number, i.e., starting at the
+ * Authentication transaction sequence number field. It is used with
+ * authentication algorithms that need special fields to be added into
+ * the frames (SAE and FILS). Currently, only the SAE cases use the
+ * initial two fields (Authentication transaction sequence number and
+ * Status code). However, those fields are included in the attribute data
+ * for all authentication algorithms to keep the attribute definition
+ * consistent.
+ *
+ * @NL80211_ATTR_VHT_CAPABILITY: VHT Capability information element (from
+ * association request when used with NL80211_CMD_NEW_STATION)
+ *
+ * @NL80211_ATTR_SCAN_FLAGS: scan request control flags (u32)
+ *
+ * @NL80211_ATTR_P2P_CTWINDOW: P2P GO Client Traffic Window (u8), used with
+ * the START_AP and SET_BSS commands
+ * @NL80211_ATTR_P2P_OPPPS: P2P GO opportunistic PS (u8), used with the
+ * START_AP and SET_BSS commands. This can have the values 0 or 1;
+ * if not given in START_AP 0 is assumed, if not given in SET_BSS
+ * no change is made.
+ *
+ * @NL80211_ATTR_LOCAL_MESH_POWER_MODE: local mesh STA link-specific power mode
+ * defined in &enum nl80211_mesh_power_mode.
+ *
+ * @NL80211_ATTR_ACL_POLICY: ACL policy, see &enum nl80211_acl_policy,
+ * carried in a u32 attribute
+ *
+ * @NL80211_ATTR_MAC_ADDRS: Array of nested MAC addresses, used for
+ * MAC ACL.
+ *
+ * @NL80211_ATTR_MAC_ACL_MAX: u32 attribute to advertise the maximum
+ * number of MAC addresses that a device can support for MAC
+ * ACL.
+ *
+ * @NL80211_ATTR_RADAR_EVENT: Type of radar event for notification to userspace,
+ * contains a value of enum nl80211_radar_event (u32).
+ *
+ * @NL80211_ATTR_EXT_CAPA: 802.11 extended capabilities that the kernel driver
+ * has and handles. The format is the same as the IE contents. See
+ * 802.11-2012 8.4.2.29 for more information.
+ * @NL80211_ATTR_EXT_CAPA_MASK: Extended capabilities that the kernel driver
+ * has set in the %NL80211_ATTR_EXT_CAPA value, for multibit fields.
+ *
+ * @NL80211_ATTR_STA_CAPABILITY: Station capabilities (u16) are advertised to
+ * the driver, e.g., to enable TDLS power save (PU-APSD).
+ *
+ * @NL80211_ATTR_STA_EXT_CAPABILITY: Station extended capabilities are
+ * advertised to the driver, e.g., to enable TDLS off channel operations
+ * and PU-APSD.
+ *
+ * @NL80211_ATTR_PROTOCOL_FEATURES: global nl80211 feature flags, see
+ * &enum nl80211_protocol_features, the attribute is a u32.
+ *
+ * @NL80211_ATTR_SPLIT_WIPHY_DUMP: flag attribute, userspace supports
+ * receiving the data for a single wiphy split across multiple
+ * messages, given with wiphy dump message
+ *
+ * @NL80211_ATTR_MDID: Mobility Domain Identifier
+ *
+ * @NL80211_ATTR_IE_RIC: Resource Information Container Information
+ * Element
+ *
+ * @NL80211_ATTR_CRIT_PROT_ID: critical protocol identifier requiring increased
+ * reliability, see &enum nl80211_crit_proto_id (u16).
+ * @NL80211_ATTR_MAX_CRIT_PROT_DURATION: duration in milliseconds in which
+ * the connection should have increased reliability (u16).
+ *
+ * @NL80211_ATTR_PEER_AID: Association ID for the peer TDLS station (u16).
+ * This is similar to @NL80211_ATTR_STA_AID but with a difference of being
+ * allowed to be used with the first @NL80211_CMD_SET_STATION command to
+ * update a TDLS peer STA entry.
+ *
+ * @NL80211_ATTR_COALESCE_RULE: Coalesce rule information.
+ *
+ * @NL80211_ATTR_CH_SWITCH_COUNT: u32 attribute specifying the number of TBTT's
+ * until the channel switch event.
+ * @NL80211_ATTR_CH_SWITCH_BLOCK_TX: flag attribute specifying that transmission
+ * must be blocked on the current channel (before the channel switch
+ * operation).
+ * @NL80211_ATTR_CSA_IES: Nested set of attributes containing the IE information
+ * for the time while performing a channel switch.
+ * @NL80211_ATTR_CNTDWN_OFFS_BEACON: An array of offsets (u16) to the channel
+ * switch or color change counters in the beacons tail (%NL80211_ATTR_BEACON_TAIL).
+ * @NL80211_ATTR_CNTDWN_OFFS_PRESP: An array of offsets (u16) to the channel
+ * switch or color change counters in the probe response (%NL80211_ATTR_PROBE_RESP).
+ *
+ * @NL80211_ATTR_RXMGMT_FLAGS: flags for nl80211_send_mgmt(), u32.
+ * As specified in the &enum nl80211_rxmgmt_flags.
+ *
+ * @NL80211_ATTR_STA_SUPPORTED_CHANNELS: array of supported channels.
+ *
+ * @NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES: array of supported
+ * operating classes.
+ *
+ * @NL80211_ATTR_HANDLE_DFS: A flag indicating whether user space
+ * controls DFS operation in IBSS mode. If the flag is included in
+ * %NL80211_CMD_JOIN_IBSS request, the driver will allow use of DFS
+ * channels and reports radar events to userspace. Userspace is required
+ * to react to radar events, e.g. initiate a channel switch or leave the
+ * IBSS network.
+ *
+ * @NL80211_ATTR_SUPPORT_5_MHZ: A flag indicating that the device supports
+ * 5 MHz channel bandwidth.
+ * @NL80211_ATTR_SUPPORT_10_MHZ: A flag indicating that the device supports
+ * 10 MHz channel bandwidth.
+ *
+ * @NL80211_ATTR_OPMODE_NOTIF: Operating mode field from Operating Mode
+ * Notification Element based on association request when used with
+ * %NL80211_CMD_NEW_STATION or %NL80211_CMD_SET_STATION (only when
+ * %NL80211_FEATURE_FULL_AP_CLIENT_STATE is supported, or with TDLS);
+ * u8 attribute.
+ *
+ * @NL80211_ATTR_VENDOR_ID: The vendor ID, either a 24-bit OUI or, if
+ * %NL80211_VENDOR_ID_IS_LINUX is set, a special Linux ID (not used yet)
+ * @NL80211_ATTR_VENDOR_SUBCMD: vendor sub-command
+ * @NL80211_ATTR_VENDOR_DATA: data for the vendor command, if any; this
+ * attribute is also used for vendor command feature advertisement
+ * @NL80211_ATTR_VENDOR_EVENTS: used for event list advertising in the wiphy
+ * info, containing a nested array of possible events
+ *
+ * @NL80211_ATTR_QOS_MAP: IP DSCP mapping for Interworking QoS mapping. This
+ * data is in the format defined for the payload of the QoS Map Set element
+ * in IEEE Std 802.11-2012, 8.4.2.97.
+ *
+ * @NL80211_ATTR_MAC_HINT: MAC address recommendation as initial BSS
+ * @NL80211_ATTR_WIPHY_FREQ_HINT: frequency of the recommended initial BSS
+ *
+ * @NL80211_ATTR_MAX_AP_ASSOC_STA: Device attribute that indicates how many
+ * associated stations are supported in AP mode (including P2P GO); u32.
+ * Since drivers may not have a fixed limit on the maximum number (e.g.,
+ * other concurrent operations may affect this), drivers are allowed to
+ * advertise values that cannot always be met. In such cases, an attempt
+ * to add a new station entry with @NL80211_CMD_NEW_STATION may fail.
+ *
+ * @NL80211_ATTR_CSA_C_OFFSETS_TX: An array of csa counter offsets (u16) which
+ * should be updated when the frame is transmitted.
+ * @NL80211_ATTR_MAX_CSA_COUNTERS: U8 attribute used to advertise the maximum
+ * supported number of csa counters.
+ *
+ * @NL80211_ATTR_TDLS_PEER_CAPABILITY: flags for TDLS peer capabilities, u32.
+ * As specified in the &enum nl80211_tdls_peer_capability.
+ *
+ * @NL80211_ATTR_SOCKET_OWNER: Flag attribute, if set during interface
+ * creation then the new interface will be owned by the netlink socket
+ * that created it and will be destroyed when the socket is closed.
+ * If set during scheduled scan start then the new scan req will be
+ * owned by the netlink socket that created it and the scheduled scan will
+ * be stopped when the socket is closed.
+ * If set during configuration of regulatory indoor operation then the
+ * regulatory indoor configuration would be owned by the netlink socket
+ * that configured the indoor setting, and the indoor operation would be
+ * cleared when the socket is closed.
+ * If set during NAN interface creation, the interface will be destroyed
+ * if the socket is closed just like any other interface. Moreover, NAN
+ * notifications will be sent in unicast to that socket. Without this
+ * attribute, the notifications will be sent to the %NL80211_MCGRP_NAN
+ * multicast group.
+ * If set during %NL80211_CMD_ASSOCIATE or %NL80211_CMD_CONNECT the
+ * station will deauthenticate when the socket is closed.
+ * If set during %NL80211_CMD_JOIN_IBSS the IBSS will be automatically
+ * torn down when the socket is closed.
+ * If set during %NL80211_CMD_JOIN_MESH the mesh setup will be
+ * automatically torn down when the socket is closed.
+ * If set during %NL80211_CMD_START_AP the AP will be automatically
+ * disabled when the socket is closed.
+ *
+ * @NL80211_ATTR_TDLS_INITIATOR: flag attribute indicating the current end is
+ * the TDLS link initiator.
+ *
+ * @NL80211_ATTR_USE_RRM: flag for indicating whether the current connection
+ * shall support Radio Resource Measurements (11k). This attribute can be
+ * used with %NL80211_CMD_ASSOCIATE and %NL80211_CMD_CONNECT requests.
+ * User space applications are expected to use this flag only if the
+ * underlying device supports these minimal RRM features:
+ * %NL80211_FEATURE_DS_PARAM_SET_IE_IN_PROBES,
+ * %NL80211_FEATURE_QUIET,
+ * Or, if global RRM is supported, see:
+ * %NL80211_EXT_FEATURE_RRM
+ * If this flag is used, driver must add the Power Capabilities IE to the
+ * association request. In addition, it must also set the RRM capability
+ * flag in the association request's Capability Info field.
+ *
+ * @NL80211_ATTR_WIPHY_DYN_ACK: flag attribute used to enable ACK timeout
+ * estimation algorithm (dynack). In order to activate dynack
+ * %NL80211_FEATURE_ACKTO_ESTIMATION feature flag must be set by lower
+ * drivers to indicate dynack capability. Dynack is automatically disabled
+ * setting valid value for coverage class.
+ *
+ * @NL80211_ATTR_TSID: a TSID value (u8 attribute)
+ * @NL80211_ATTR_USER_PRIO: user priority value (u8 attribute)
+ * @NL80211_ATTR_ADMITTED_TIME: admitted time in units of 32 microseconds
+ * (per second) (u16 attribute)
+ *
+ * @NL80211_ATTR_SMPS_MODE: SMPS mode to use (ap mode). see
+ * &enum nl80211_smps_mode.
+ *
+ * @NL80211_ATTR_OPER_CLASS: operating class
+ *
+ * @NL80211_ATTR_MAC_MASK: MAC address mask
+ *
+ * @NL80211_ATTR_WIPHY_SELF_MANAGED_REG: flag attribute indicating this device
+ * is self-managing its regulatory information and any regulatory domain
+ * obtained from it is coming from the device's wiphy and not the global
+ * cfg80211 regdomain.
+ *
+ * @NL80211_ATTR_EXT_FEATURES: extended feature flags contained in a byte
+ * array. The feature flags are identified by their bit index (see &enum
+ * nl80211_ext_feature_index). The bit index is ordered starting at the
+ * least-significant bit of the first byte in the array, ie. bit index 0
+ * is located at bit 0 of byte 0. bit index 25 would be located at bit 1
+ * of byte 3 (u8 array).
+ *
+ * @NL80211_ATTR_SURVEY_RADIO_STATS: Request overall radio statistics to be
+ * returned along with other survey data. If set, @NL80211_CMD_GET_SURVEY
+ * may return a survey entry without a channel indicating global radio
+ * statistics (only some values are valid and make sense.)
+ * For devices that don't return such an entry even then, the information
+ * should be contained in the result as the sum of the respective counters
+ * over all channels.
+ *
+ * @NL80211_ATTR_SCHED_SCAN_DELAY: delay before the first cycle of a
+ * scheduled scan is started. Or the delay before a WoWLAN
+ * net-detect scan is started, counting from the moment the
+ * system is suspended. This value is a u32, in seconds.
+
+ * @NL80211_ATTR_REG_INDOOR: flag attribute, if set indicates that the device
+ * is operating in an indoor environment.
+ *
+ * @NL80211_ATTR_MAX_NUM_SCHED_SCAN_PLANS: maximum number of scan plans for
+ * scheduled scan supported by the device (u32), a wiphy attribute.
+ * @NL80211_ATTR_MAX_SCAN_PLAN_INTERVAL: maximum interval (in seconds) for
+ * a scan plan (u32), a wiphy attribute.
+ * @NL80211_ATTR_MAX_SCAN_PLAN_ITERATIONS: maximum number of iterations in
+ * a scan plan (u32), a wiphy attribute.
+ * @NL80211_ATTR_SCHED_SCAN_PLANS: a list of scan plans for scheduled scan.
+ * Each scan plan defines the number of scan iterations and the interval
+ * between scans. The last scan plan will always run infinitely,
+ * thus it must not specify the number of iterations, only the interval
+ * between scans. The scan plans are executed sequentially.
+ * Each scan plan is a nested attribute of &enum nl80211_sched_scan_plan.
+ * @NL80211_ATTR_PBSS: flag attribute. If set it means operate
+ * in a PBSS. Specified in %NL80211_CMD_CONNECT to request
+ * connecting to a PCP, and in %NL80211_CMD_START_AP to start
+ * a PCP instead of AP. Relevant for DMG networks only.
+ * @NL80211_ATTR_BSS_SELECT: nested attribute for driver supporting the
+ * BSS selection feature. When used with %NL80211_CMD_GET_WIPHY it contains
+ * attributes according &enum nl80211_bss_select_attr to indicate what
+ * BSS selection behaviours are supported. When used with %NL80211_CMD_CONNECT
+ * it contains the behaviour-specific attribute containing the parameters for
+ * BSS selection to be done by driver and/or firmware.
+ *
+ * @NL80211_ATTR_STA_SUPPORT_P2P_PS: whether P2P PS mechanism supported
+ * or not. u8, one of the values of &enum nl80211_sta_p2p_ps_status
+ *
+ * @NL80211_ATTR_PAD: attribute used for padding for 64-bit alignment
+ *
+ * @NL80211_ATTR_IFTYPE_EXT_CAPA: Nested attribute of the following attributes:
+ * %NL80211_ATTR_IFTYPE, %NL80211_ATTR_EXT_CAPA,
+ * %NL80211_ATTR_EXT_CAPA_MASK, to specify the extended capabilities per
+ * interface type.
+ *
+ * @NL80211_ATTR_MU_MIMO_GROUP_DATA: array of 24 bytes that defines a MU-MIMO
+ * groupID for monitor mode.
+ * The first 8 bytes are a mask that defines the membership in each
+ * group (there are 64 groups, group 0 and 63 are reserved),
+ * each bit represents a group and set to 1 for being a member in
+ * that group and 0 for not being a member.
+ * The remaining 16 bytes define the position in each group: 2 bits for
+ * each group.
+ * (smaller group numbers represented on most significant bits and bigger
+ * group numbers on least significant bits.)
+ * This attribute is used only if all interfaces are in monitor mode.
+ * Set this attribute in order to monitor packets using the given MU-MIMO
+ * groupID data.
+ * to turn off that feature set all the bits of the groupID to zero.
+ * @NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR: mac address for the sniffer to follow
+ * when using MU-MIMO air sniffer.
+ * to turn that feature off set an invalid mac address
+ * (e.g. FF:FF:FF:FF:FF:FF)
+ *
+ * @NL80211_ATTR_SCAN_START_TIME_TSF: The time at which the scan was actually
+ * started (u64). The time is the TSF of the BSS the interface that
+ * requested the scan is connected to (if available, otherwise this
+ * attribute must not be included).
+ * @NL80211_ATTR_SCAN_START_TIME_TSF_BSSID: The BSS according to which
+ * %NL80211_ATTR_SCAN_START_TIME_TSF is set.
+ * @NL80211_ATTR_MEASUREMENT_DURATION: measurement duration in TUs (u16). If
+ * %NL80211_ATTR_MEASUREMENT_DURATION_MANDATORY is not set, this is the
+ * maximum measurement duration allowed. This attribute is used with
+ * measurement requests. It can also be used with %NL80211_CMD_TRIGGER_SCAN
+ * if the scan is used for beacon report radio measurement.
+ * @NL80211_ATTR_MEASUREMENT_DURATION_MANDATORY: flag attribute that indicates
+ * that the duration specified with %NL80211_ATTR_MEASUREMENT_DURATION is
+ * mandatory. If this flag is not set, the duration is the maximum duration
+ * and the actual measurement duration may be shorter.
+ *
+ * @NL80211_ATTR_MESH_PEER_AID: Association ID for the mesh peer (u16). This is
+ * used to pull the stored data for mesh peer in power save state.
+ *
+ * @NL80211_ATTR_NAN_MASTER_PREF: the master preference to be used by
+ * %NL80211_CMD_START_NAN and optionally with
+ * %NL80211_CMD_CHANGE_NAN_CONFIG. Its type is u8 and it can't be 0.
+ * Also, values 1 and 255 are reserved for certification purposes and
+ * should not be used during a normal device operation.
+ * @NL80211_ATTR_BANDS: operating bands configuration. This is a u32
+ * bitmask of BIT(NL80211_BAND_*) as described in %enum
+ * nl80211_band. For instance, for NL80211_BAND_2GHZ, bit 0
+ * would be set. This attribute is used with
+ * %NL80211_CMD_START_NAN and %NL80211_CMD_CHANGE_NAN_CONFIG, and
+ * it is optional. If no bands are set, it means don't-care and
+ * the device will decide what to use.
+ * @NL80211_ATTR_NAN_FUNC: a function that can be added to NAN. See
+ * &enum nl80211_nan_func_attributes for description of this nested
+ * attribute.
+ * @NL80211_ATTR_NAN_MATCH: used to report a match. This is a nested attribute.
+ * See &enum nl80211_nan_match_attributes.
+ * @NL80211_ATTR_FILS_KEK: KEK for FILS (Re)Association Request/Response frame
+ * protection.
+ * @NL80211_ATTR_FILS_NONCES: Nonces (part of AAD) for FILS (Re)Association
+ * Request/Response frame protection. This attribute contains the 16 octet
+ * STA Nonce followed by 16 octets of AP Nonce.
+ *
+ * @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED: Indicates whether or not multicast
+ * packets should be send out as unicast to all stations (flag attribute).
+ *
+ * @NL80211_ATTR_BSSID: The BSSID of the AP. Note that %NL80211_ATTR_MAC is also
+ * used in various commands/events for specifying the BSSID.
+ *
+ * @NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI: Relative RSSI threshold by which
+ * other BSSs has to be better or slightly worse than the current
+ * connected BSS so that they get reported to user space.
+ * This will give an opportunity to userspace to consider connecting to
+ * other matching BSSs which have better or slightly worse RSSI than
+ * the current connected BSS by using an offloaded operation to avoid
+ * unnecessary wakeups.
+ *
+ * @NL80211_ATTR_SCHED_SCAN_RSSI_ADJUST: When present the RSSI level for BSSs in
+ * the specified band is to be adjusted before doing
+ * %NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI based comparison to figure out
+ * better BSSs. The attribute value is a packed structure
+ * value as specified by &struct nl80211_bss_select_rssi_adjust.
+ *
+ * @NL80211_ATTR_TIMEOUT_REASON: The reason for which an operation timed out.
+ * u32 attribute with an &enum nl80211_timeout_reason value. This is used,
+ * e.g., with %NL80211_CMD_CONNECT event.
+ *
+ * @NL80211_ATTR_FILS_ERP_USERNAME: EAP Re-authentication Protocol (ERP)
+ * username part of NAI used to refer keys rRK and rIK. This is used with
+ * %NL80211_CMD_CONNECT.
+ *
+ * @NL80211_ATTR_FILS_ERP_REALM: EAP Re-authentication Protocol (ERP) realm part
+ * of NAI specifying the domain name of the ER server. This is used with
+ * %NL80211_CMD_CONNECT.
+ *
+ * @NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM: Unsigned 16-bit ERP next sequence number
+ * to use in ERP messages. This is used in generating the FILS wrapped data
+ * for FILS authentication and is used with %NL80211_CMD_CONNECT.
+ *
+ * @NL80211_ATTR_FILS_ERP_RRK: ERP re-authentication Root Key (rRK) for the
+ * NAI specified by %NL80211_ATTR_FILS_ERP_USERNAME and
+ * %NL80211_ATTR_FILS_ERP_REALM. This is used for generating rIK and rMSK
+ * from successful FILS authentication and is used with
+ * %NL80211_CMD_CONNECT.
+ *
+ * @NL80211_ATTR_FILS_CACHE_ID: A 2-octet identifier advertized by a FILS AP
+ * identifying the scope of PMKSAs. This is used with
+ * @NL80211_CMD_SET_PMKSA and @NL80211_CMD_DEL_PMKSA.
+ *
+ * @NL80211_ATTR_PMK: attribute for passing PMK key material. Used with
+ * %NL80211_CMD_SET_PMKSA for the PMKSA identified by %NL80211_ATTR_PMKID.
+ * For %NL80211_CMD_CONNECT and %NL80211_CMD_START_AP it is used to provide
+ * PSK for offloading 4-way handshake for WPA/WPA2-PSK networks. For 802.1X
+ * authentication it is used with %NL80211_CMD_SET_PMK. For offloaded FT
+ * support this attribute specifies the PMK-R0 if NL80211_ATTR_PMKR0_NAME
+ * is included as well.
+ *
+ * @NL80211_ATTR_SCHED_SCAN_MULTI: flag attribute which user-space shall use to
+ * indicate that it supports multiple active scheduled scan requests.
+ * @NL80211_ATTR_SCHED_SCAN_MAX_REQS: indicates maximum number of scheduled
+ * scan request that may be active for the device (u32).
+ *
+ * @NL80211_ATTR_WANT_1X_4WAY_HS: flag attribute which user-space can include
+ * in %NL80211_CMD_CONNECT to indicate that for 802.1X authentication it
+ * wants to use the supported offload of the 4-way handshake.
+ * @NL80211_ATTR_PMKR0_NAME: PMK-R0 Name for offloaded FT.
+ * @NL80211_ATTR_PORT_AUTHORIZED: (reserved)
+ *
+ * @NL80211_ATTR_EXTERNAL_AUTH_ACTION: Identify the requested external
+ * authentication operation (u32 attribute with an
+ * &enum nl80211_external_auth_action value). This is used with the
+ * %NL80211_CMD_EXTERNAL_AUTH request event.
+ * @NL80211_ATTR_EXTERNAL_AUTH_SUPPORT: Flag attribute indicating that the user
+ * space supports external authentication. This attribute shall be used
+ * with %NL80211_CMD_CONNECT and %NL80211_CMD_START_AP request. The driver
+ * may offload authentication processing to user space if this capability
+ * is indicated in the respective requests from the user space.
+ *
+ * @NL80211_ATTR_NSS: Station's New/updated RX_NSS value notified using this
+ * u8 attribute. This is used with %NL80211_CMD_STA_OPMODE_CHANGED.
+ *
+ * @NL80211_ATTR_TXQ_STATS: TXQ statistics (nested attribute, see &enum
+ * nl80211_txq_stats)
+ * @NL80211_ATTR_TXQ_LIMIT: Total packet limit for the TXQ queues for this phy.
+ * The smaller of this and the memory limit is enforced.
+ * @NL80211_ATTR_TXQ_MEMORY_LIMIT: Total memory limit (in bytes) for the
+ * TXQ queues for this phy. The smaller of this and the packet limit is
+ * enforced.
+ * @NL80211_ATTR_TXQ_QUANTUM: TXQ scheduler quantum (bytes). Number of bytes
+ * a flow is assigned on each round of the DRR scheduler.
+ * @NL80211_ATTR_HE_CAPABILITY: HE Capability information element (from
+ * association request when used with NL80211_CMD_NEW_STATION). Can be set
+ * only if %NL80211_STA_FLAG_WME is set.
+ *
+ * @NL80211_ATTR_FTM_RESPONDER: nested attribute which user-space can include
+ * in %NL80211_CMD_START_AP or %NL80211_CMD_SET_BEACON for fine timing
+ * measurement (FTM) responder functionality and containing parameters as
+ * possible, see &enum nl80211_ftm_responder_attr
+ *
+ * @NL80211_ATTR_FTM_RESPONDER_STATS: Nested attribute with FTM responder
+ * statistics, see &enum nl80211_ftm_responder_stats.
+ *
+ * @NL80211_ATTR_TIMEOUT: Timeout for the given operation in milliseconds (u32),
+ * if the attribute is not given no timeout is requested. Note that 0 is an
+ * invalid value.
+ *
+ * @NL80211_ATTR_PEER_MEASUREMENTS: peer measurements request (and result)
+ * data, uses nested attributes specified in
+ * &enum nl80211_peer_measurement_attrs.
+ * This is also used for capability advertisement in the wiphy information,
+ * with the appropriate sub-attributes.
+ *
+ * @NL80211_ATTR_AIRTIME_WEIGHT: Station's weight when scheduled by the airtime
+ * scheduler.
+ *
+ * @NL80211_ATTR_STA_TX_POWER_SETTING: Transmit power setting type (u8) for
+ * station associated with the AP. See &enum nl80211_tx_power_setting for
+ * possible values.
+ * @NL80211_ATTR_STA_TX_POWER: Transmit power level (s16) in dBm units. This
+ * allows to set Tx power for a station. If this attribute is not included,
+ * the default per-interface tx power setting will be overriding. Driver
+ * should be picking up the lowest tx power, either tx power per-interface
+ * or per-station.
+ *
+ * @NL80211_ATTR_SAE_PASSWORD: attribute for passing SAE password material. It
+ * is used with %NL80211_CMD_CONNECT to provide password for offloading
+ * SAE authentication for WPA3-Personal networks.
+ *
+ * @NL80211_ATTR_TWT_RESPONDER: Enable target wait time responder support.
+ *
+ * @NL80211_ATTR_HE_OBSS_PD: nested attribute for OBSS Packet Detection
+ * functionality.
+ *
+ * @NL80211_ATTR_WIPHY_EDMG_CHANNELS: bitmap that indicates the 2.16 GHz
+ * channel(s) that are allowed to be used for EDMG transmissions.
+ * Defined by IEEE P802.11ay/D4.0 section 9.4.2.251. (u8 attribute)
+ * @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG: Channel BW Configuration subfield encodes
+ * the allowed channel bandwidth configurations. (u8 attribute)
+ * Defined by IEEE P802.11ay/D4.0 section 9.4.2.251, Table 13.
+ *
+ * @NL80211_ATTR_VLAN_ID: VLAN ID (1..4094) for the station and VLAN group key
+ * (u16).
+ *
+ * @NL80211_ATTR_HE_BSS_COLOR: nested attribute for BSS Color Settings.
+ *
+ * @NL80211_ATTR_IFTYPE_AKM_SUITES: nested array attribute, with each entry
+ * using attributes from &enum nl80211_iftype_akm_attributes. This
+ * attribute is sent in a response to %NL80211_CMD_GET_WIPHY indicating
+ * supported AKM suites capability per interface. AKMs advertised in
+ * %NL80211_ATTR_AKM_SUITES are default capabilities if AKM suites not
+ * advertised for a specific interface type.
+ *
+ * @NL80211_ATTR_TID_CONFIG: TID specific configuration in a
+ * nested attribute with &enum nl80211_tid_config_attr sub-attributes;
+ * on output (in wiphy attributes) it contains only the feature sub-
+ * attributes.
+ *
+ * @NL80211_ATTR_CONTROL_PORT_NO_PREAUTH: disable preauth frame rx on control
+ * port in order to forward/receive them as ordinary data frames.
+ *
+ * @NL80211_ATTR_PMK_LIFETIME: Maximum lifetime for PMKSA in seconds (u32,
+ * dot11RSNAConfigPMKReauthThreshold; 0 is not a valid value).
+ * An optional parameter configured through %NL80211_CMD_SET_PMKSA.
+ * Drivers that trigger roaming need to know the lifetime of the
+ * configured PMKSA for triggering the full vs. PMKSA caching based
+ * authentication. This timeout helps authentication methods like SAE,
+ * where PMK gets updated only by going through a full (new SAE)
+ * authentication instead of getting updated during an association for EAP
+ * authentication. No new full authentication within the PMK expiry shall
+ * result in a disassociation at the end of the lifetime.
+ *
+ * @NL80211_ATTR_PMK_REAUTH_THRESHOLD: Reauthentication threshold time, in
+ * terms of percentage of %NL80211_ATTR_PMK_LIFETIME
+ * (u8, dot11RSNAConfigPMKReauthThreshold, 1..100). This is an optional
+ * parameter configured through %NL80211_CMD_SET_PMKSA. Requests the
+ * driver to trigger a full authentication roam (without PMKSA caching)
+ * after the reauthentication threshold time, but before the PMK lifetime
+ * has expired.
+ *
+ * Authentication methods like SAE need to be able to generate a new PMKSA
+ * entry without having to force a disconnection after the PMK timeout. If
+ * no roaming occurs between the reauth threshold and PMK expiration,
+ * disassociation is still forced.
+ * @NL80211_ATTR_RECEIVE_MULTICAST: multicast flag for the
+ * %NL80211_CMD_REGISTER_FRAME command, see the description there.
+ * @NL80211_ATTR_WIPHY_FREQ_OFFSET: offset of the associated
+ * %NL80211_ATTR_WIPHY_FREQ in positive KHz. Only valid when supplied with
+ * an %NL80211_ATTR_WIPHY_FREQ_OFFSET.
+ * @NL80211_ATTR_CENTER_FREQ1_OFFSET: Center frequency offset in KHz for the
+ * first channel segment specified in %NL80211_ATTR_CENTER_FREQ1.
+ * @NL80211_ATTR_SCAN_FREQ_KHZ: nested attribute with KHz frequencies
+ *
+ * @NL80211_ATTR_HE_6GHZ_CAPABILITY: HE 6 GHz Band Capability element (from
+ * association request when used with NL80211_CMD_NEW_STATION).
+ *
+ * @NL80211_ATTR_FILS_DISCOVERY: Optional parameter to configure FILS
+ * discovery. It is a nested attribute, see
+ * &enum nl80211_fils_discovery_attributes.
+ *
+ * @NL80211_ATTR_UNSOL_BCAST_PROBE_RESP: Optional parameter to configure
+ * unsolicited broadcast probe response. It is a nested attribute, see
+ * &enum nl80211_unsol_bcast_probe_resp_attributes.
+ *
+ * @NL80211_ATTR_S1G_CAPABILITY: S1G Capability information element (from
+ * association request when used with NL80211_CMD_NEW_STATION)
+ * @NL80211_ATTR_S1G_CAPABILITY_MASK: S1G Capability Information element
+ * override mask. Used with NL80211_ATTR_S1G_CAPABILITY in
+ * NL80211_CMD_ASSOCIATE or NL80211_CMD_CONNECT.
+ *
+ * @NUM_NL80211_ATTR: total number of nl80211_attrs available
+ * @NL80211_ATTR_MAX: highest attribute number currently defined
+ * @__NL80211_ATTR_AFTER_LAST: internal use
+ */
+enum nl80211_attrs {
+/* don't change the order or add anything between, this is ABI! */
+ NL80211_ATTR_UNSPEC,
+
+ NL80211_ATTR_WIPHY,
+ NL80211_ATTR_WIPHY_NAME,
+
+ NL80211_ATTR_IFINDEX,
+ NL80211_ATTR_IFNAME,
+ NL80211_ATTR_IFTYPE,
+
+ NL80211_ATTR_MAC,
+
+ NL80211_ATTR_KEY_DATA,
+ NL80211_ATTR_KEY_IDX,
+ NL80211_ATTR_KEY_CIPHER,
+ NL80211_ATTR_KEY_SEQ,
+ NL80211_ATTR_KEY_DEFAULT,
+
+ NL80211_ATTR_BEACON_INTERVAL,
+ NL80211_ATTR_DTIM_PERIOD,
+ NL80211_ATTR_BEACON_HEAD,
+ NL80211_ATTR_BEACON_TAIL,
+
+ NL80211_ATTR_STA_AID,
+ NL80211_ATTR_STA_FLAGS,
+ NL80211_ATTR_STA_LISTEN_INTERVAL,
+ NL80211_ATTR_STA_SUPPORTED_RATES,
+ NL80211_ATTR_STA_VLAN,
+ NL80211_ATTR_STA_INFO,
+
+ NL80211_ATTR_WIPHY_BANDS,
+
+ NL80211_ATTR_MNTR_FLAGS,
+
+ NL80211_ATTR_MESH_ID,
+ NL80211_ATTR_STA_PLINK_ACTION,
+ NL80211_ATTR_MPATH_NEXT_HOP,
+ NL80211_ATTR_MPATH_INFO,
+
+ NL80211_ATTR_BSS_CTS_PROT,
+ NL80211_ATTR_BSS_SHORT_PREAMBLE,
+ NL80211_ATTR_BSS_SHORT_SLOT_TIME,
+
+ NL80211_ATTR_HT_CAPABILITY,
+
+ NL80211_ATTR_SUPPORTED_IFTYPES,
+
+ NL80211_ATTR_REG_ALPHA2,
+ NL80211_ATTR_REG_RULES,
+
+ NL80211_ATTR_MESH_CONFIG,
+
+ NL80211_ATTR_BSS_BASIC_RATES,
+
+ NL80211_ATTR_WIPHY_TXQ_PARAMS,
+ NL80211_ATTR_WIPHY_FREQ,
+ NL80211_ATTR_WIPHY_CHANNEL_TYPE,
+
+ NL80211_ATTR_KEY_DEFAULT_MGMT,
+
+ NL80211_ATTR_MGMT_SUBTYPE,
+ NL80211_ATTR_IE,
+
+ NL80211_ATTR_MAX_NUM_SCAN_SSIDS,
+
+ NL80211_ATTR_SCAN_FREQUENCIES,
+ NL80211_ATTR_SCAN_SSIDS,
+ NL80211_ATTR_GENERATION, /* replaces old SCAN_GENERATION */
+ NL80211_ATTR_BSS,
+
+ NL80211_ATTR_REG_INITIATOR,
+ NL80211_ATTR_REG_TYPE,
+
+ NL80211_ATTR_SUPPORTED_COMMANDS,
+
+ NL80211_ATTR_FRAME,
+ NL80211_ATTR_SSID,
+ NL80211_ATTR_AUTH_TYPE,
+ NL80211_ATTR_REASON_CODE,
+
+ NL80211_ATTR_KEY_TYPE,
+
+ NL80211_ATTR_MAX_SCAN_IE_LEN,
+ NL80211_ATTR_CIPHER_SUITES,
+
+ NL80211_ATTR_FREQ_BEFORE,
+ NL80211_ATTR_FREQ_AFTER,
+
+ NL80211_ATTR_FREQ_FIXED,
+
+
+ NL80211_ATTR_WIPHY_RETRY_SHORT,
+ NL80211_ATTR_WIPHY_RETRY_LONG,
+ NL80211_ATTR_WIPHY_FRAG_THRESHOLD,
+ NL80211_ATTR_WIPHY_RTS_THRESHOLD,
+
+ NL80211_ATTR_TIMED_OUT,
+
+ NL80211_ATTR_USE_MFP,
+
+ NL80211_ATTR_STA_FLAGS2,
+
+ NL80211_ATTR_CONTROL_PORT,
+
+ NL80211_ATTR_TESTDATA,
+
+ NL80211_ATTR_PRIVACY,
+
+ NL80211_ATTR_DISCONNECTED_BY_AP,
+ NL80211_ATTR_STATUS_CODE,
+
+ NL80211_ATTR_CIPHER_SUITES_PAIRWISE,
+ NL80211_ATTR_CIPHER_SUITE_GROUP,
+ NL80211_ATTR_WPA_VERSIONS,
+ NL80211_ATTR_AKM_SUITES,
+
+ NL80211_ATTR_REQ_IE,
+ NL80211_ATTR_RESP_IE,
+
+ NL80211_ATTR_PREV_BSSID,
+
+ NL80211_ATTR_KEY,
+ NL80211_ATTR_KEYS,
+
+ NL80211_ATTR_PID,
+
+ NL80211_ATTR_4ADDR,
+
+ NL80211_ATTR_SURVEY_INFO,
+
+ NL80211_ATTR_PMKID,
+ NL80211_ATTR_MAX_NUM_PMKIDS,
+
+ NL80211_ATTR_DURATION,
+
+ NL80211_ATTR_COOKIE,
+
+ NL80211_ATTR_WIPHY_COVERAGE_CLASS,
+
+ NL80211_ATTR_TX_RATES,
+
+ NL80211_ATTR_FRAME_MATCH,
+
+ NL80211_ATTR_ACK,
+
+ NL80211_ATTR_PS_STATE,
+
+ NL80211_ATTR_CQM,
+
+ NL80211_ATTR_LOCAL_STATE_CHANGE,
+
+ NL80211_ATTR_AP_ISOLATE,
+
+ NL80211_ATTR_WIPHY_TX_POWER_SETTING,
+ NL80211_ATTR_WIPHY_TX_POWER_LEVEL,
+
+ NL80211_ATTR_TX_FRAME_TYPES,
+ NL80211_ATTR_RX_FRAME_TYPES,
+ NL80211_ATTR_FRAME_TYPE,
+
+ NL80211_ATTR_CONTROL_PORT_ETHERTYPE,
+ NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT,
+
+ NL80211_ATTR_SUPPORT_IBSS_RSN,
+
+ NL80211_ATTR_WIPHY_ANTENNA_TX,
+ NL80211_ATTR_WIPHY_ANTENNA_RX,
+
+ NL80211_ATTR_MCAST_RATE,
+
+ NL80211_ATTR_OFFCHANNEL_TX_OK,
+
+ NL80211_ATTR_BSS_HT_OPMODE,
+
+ NL80211_ATTR_KEY_DEFAULT_TYPES,
+
+ NL80211_ATTR_MAX_REMAIN_ON_CHANNEL_DURATION,
+
+ NL80211_ATTR_MESH_SETUP,
+
+ NL80211_ATTR_WIPHY_ANTENNA_AVAIL_TX,
+ NL80211_ATTR_WIPHY_ANTENNA_AVAIL_RX,
+
+ NL80211_ATTR_SUPPORT_MESH_AUTH,
+ NL80211_ATTR_STA_PLINK_STATE,
+
+ NL80211_ATTR_WOWLAN_TRIGGERS,
+ NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED,
+
+ NL80211_ATTR_SCHED_SCAN_INTERVAL,
+
+ NL80211_ATTR_INTERFACE_COMBINATIONS,
+ NL80211_ATTR_SOFTWARE_IFTYPES,
+
+ NL80211_ATTR_REKEY_DATA,
+
+ NL80211_ATTR_MAX_NUM_SCHED_SCAN_SSIDS,
+ NL80211_ATTR_MAX_SCHED_SCAN_IE_LEN,
+
+ NL80211_ATTR_SCAN_SUPP_RATES,
+
+ NL80211_ATTR_HIDDEN_SSID,
+
+ NL80211_ATTR_IE_PROBE_RESP,
+ NL80211_ATTR_IE_ASSOC_RESP,
+
+ NL80211_ATTR_STA_WME,
+ NL80211_ATTR_SUPPORT_AP_UAPSD,
+
+ NL80211_ATTR_ROAM_SUPPORT,
+
+ NL80211_ATTR_SCHED_SCAN_MATCH,
+ NL80211_ATTR_MAX_MATCH_SETS,
+
+ NL80211_ATTR_PMKSA_CANDIDATE,
+
+ NL80211_ATTR_TX_NO_CCK_RATE,
+
+ NL80211_ATTR_TDLS_ACTION,
+ NL80211_ATTR_TDLS_DIALOG_TOKEN,
+ NL80211_ATTR_TDLS_OPERATION,
+ NL80211_ATTR_TDLS_SUPPORT,
+ NL80211_ATTR_TDLS_EXTERNAL_SETUP,
+
+ NL80211_ATTR_DEVICE_AP_SME,
+
+ NL80211_ATTR_DONT_WAIT_FOR_ACK,
+
+ NL80211_ATTR_FEATURE_FLAGS,
+
+ NL80211_ATTR_PROBE_RESP_OFFLOAD,
+
+ NL80211_ATTR_PROBE_RESP,
+
+ NL80211_ATTR_DFS_REGION,
+
+ NL80211_ATTR_DISABLE_HT,
+ NL80211_ATTR_HT_CAPABILITY_MASK,
+
+ NL80211_ATTR_NOACK_MAP,
+
+ NL80211_ATTR_INACTIVITY_TIMEOUT,
+
+ NL80211_ATTR_RX_SIGNAL_DBM,
+
+ NL80211_ATTR_BG_SCAN_PERIOD,
+
+ NL80211_ATTR_WDEV,
+
+ NL80211_ATTR_USER_REG_HINT_TYPE,
+
+ NL80211_ATTR_CONN_FAILED_REASON,
+
+ NL80211_ATTR_AUTH_DATA,
+
+ NL80211_ATTR_VHT_CAPABILITY,
+
+ NL80211_ATTR_SCAN_FLAGS,
+
+ NL80211_ATTR_CHANNEL_WIDTH,
+ NL80211_ATTR_CENTER_FREQ1,
+ NL80211_ATTR_CENTER_FREQ2,
+
+ NL80211_ATTR_P2P_CTWINDOW,
+ NL80211_ATTR_P2P_OPPPS,
+
+ NL80211_ATTR_LOCAL_MESH_POWER_MODE,
+
+ NL80211_ATTR_ACL_POLICY,
+
+ NL80211_ATTR_MAC_ADDRS,
+
+ NL80211_ATTR_MAC_ACL_MAX,
+
+ NL80211_ATTR_RADAR_EVENT,
+
+ NL80211_ATTR_EXT_CAPA,
+ NL80211_ATTR_EXT_CAPA_MASK,
+
+ NL80211_ATTR_STA_CAPABILITY,
+ NL80211_ATTR_STA_EXT_CAPABILITY,
+
+ NL80211_ATTR_PROTOCOL_FEATURES,
+ NL80211_ATTR_SPLIT_WIPHY_DUMP,
+
+ NL80211_ATTR_DISABLE_VHT,
+ NL80211_ATTR_VHT_CAPABILITY_MASK,
+
+ NL80211_ATTR_MDID,
+ NL80211_ATTR_IE_RIC,
+
+ NL80211_ATTR_CRIT_PROT_ID,
+ NL80211_ATTR_MAX_CRIT_PROT_DURATION,
+
+ NL80211_ATTR_PEER_AID,
+
+ NL80211_ATTR_COALESCE_RULE,
+
+ NL80211_ATTR_CH_SWITCH_COUNT,
+ NL80211_ATTR_CH_SWITCH_BLOCK_TX,
+ NL80211_ATTR_CSA_IES,
+ NL80211_ATTR_CNTDWN_OFFS_BEACON,
+ NL80211_ATTR_CNTDWN_OFFS_PRESP,
+
+ NL80211_ATTR_RXMGMT_FLAGS,
+
+ NL80211_ATTR_STA_SUPPORTED_CHANNELS,
+
+ NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES,
+
+ NL80211_ATTR_HANDLE_DFS,
+
+ NL80211_ATTR_SUPPORT_5_MHZ,
+ NL80211_ATTR_SUPPORT_10_MHZ,
+
+ NL80211_ATTR_OPMODE_NOTIF,
+
+ NL80211_ATTR_VENDOR_ID,
+ NL80211_ATTR_VENDOR_SUBCMD,
+ NL80211_ATTR_VENDOR_DATA,
+ NL80211_ATTR_VENDOR_EVENTS,
+
+ NL80211_ATTR_QOS_MAP,
+
+ NL80211_ATTR_MAC_HINT,
+ NL80211_ATTR_WIPHY_FREQ_HINT,
+
+ NL80211_ATTR_MAX_AP_ASSOC_STA,
+
+ NL80211_ATTR_TDLS_PEER_CAPABILITY,
+
+ NL80211_ATTR_SOCKET_OWNER,
+
+ NL80211_ATTR_CSA_C_OFFSETS_TX,
+ NL80211_ATTR_MAX_CSA_COUNTERS,
+
+ NL80211_ATTR_TDLS_INITIATOR,
+
+ NL80211_ATTR_USE_RRM,
+
+ NL80211_ATTR_WIPHY_DYN_ACK,
+
+ NL80211_ATTR_TSID,
+ NL80211_ATTR_USER_PRIO,
+ NL80211_ATTR_ADMITTED_TIME,
+
+ NL80211_ATTR_SMPS_MODE,
+
+ NL80211_ATTR_OPER_CLASS,
+
+ NL80211_ATTR_MAC_MASK,
+
+ NL80211_ATTR_WIPHY_SELF_MANAGED_REG,
+
+ NL80211_ATTR_EXT_FEATURES,
+
+ NL80211_ATTR_SURVEY_RADIO_STATS,
+
+ NL80211_ATTR_NETNS_FD,
+
+ NL80211_ATTR_SCHED_SCAN_DELAY,
+
+ NL80211_ATTR_REG_INDOOR,
+
+ NL80211_ATTR_MAX_NUM_SCHED_SCAN_PLANS,
+ NL80211_ATTR_MAX_SCAN_PLAN_INTERVAL,
+ NL80211_ATTR_MAX_SCAN_PLAN_ITERATIONS,
+ NL80211_ATTR_SCHED_SCAN_PLANS,
+
+ NL80211_ATTR_PBSS,
+
+ NL80211_ATTR_BSS_SELECT,
+
+ NL80211_ATTR_STA_SUPPORT_P2P_PS,
+
+ NL80211_ATTR_PAD,
+
+ NL80211_ATTR_IFTYPE_EXT_CAPA,
+
+ NL80211_ATTR_MU_MIMO_GROUP_DATA,
+ NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR,
+
+ NL80211_ATTR_SCAN_START_TIME_TSF,
+ NL80211_ATTR_SCAN_START_TIME_TSF_BSSID,
+ NL80211_ATTR_MEASUREMENT_DURATION,
+ NL80211_ATTR_MEASUREMENT_DURATION_MANDATORY,
+
+ NL80211_ATTR_MESH_PEER_AID,
+
+ NL80211_ATTR_NAN_MASTER_PREF,
+ NL80211_ATTR_BANDS,
+ NL80211_ATTR_NAN_FUNC,
+ NL80211_ATTR_NAN_MATCH,
+
+ NL80211_ATTR_FILS_KEK,
+ NL80211_ATTR_FILS_NONCES,
+
+ NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED,
+
+ NL80211_ATTR_BSSID,
+
+ NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI,
+ NL80211_ATTR_SCHED_SCAN_RSSI_ADJUST,
+
+ NL80211_ATTR_TIMEOUT_REASON,
+
+ NL80211_ATTR_FILS_ERP_USERNAME,
+ NL80211_ATTR_FILS_ERP_REALM,
+ NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM,
+ NL80211_ATTR_FILS_ERP_RRK,
+ NL80211_ATTR_FILS_CACHE_ID,
+
+ NL80211_ATTR_PMK,
+
+ NL80211_ATTR_SCHED_SCAN_MULTI,
+ NL80211_ATTR_SCHED_SCAN_MAX_REQS,
+
+ NL80211_ATTR_WANT_1X_4WAY_HS,
+ NL80211_ATTR_PMKR0_NAME,
+ NL80211_ATTR_PORT_AUTHORIZED,
+
+ NL80211_ATTR_EXTERNAL_AUTH_ACTION,
+ NL80211_ATTR_EXTERNAL_AUTH_SUPPORT,
+
+ NL80211_ATTR_NSS,
+ NL80211_ATTR_ACK_SIGNAL,
+
+ NL80211_ATTR_CONTROL_PORT_OVER_NL80211,
+
+ NL80211_ATTR_TXQ_STATS,
+ NL80211_ATTR_TXQ_LIMIT,
+ NL80211_ATTR_TXQ_MEMORY_LIMIT,
+ NL80211_ATTR_TXQ_QUANTUM,
+
+ NL80211_ATTR_HE_CAPABILITY,
+
+ NL80211_ATTR_FTM_RESPONDER,
+
+ NL80211_ATTR_FTM_RESPONDER_STATS,
+
+ NL80211_ATTR_TIMEOUT,
+
+ NL80211_ATTR_PEER_MEASUREMENTS,
+
+ NL80211_ATTR_AIRTIME_WEIGHT,
+ NL80211_ATTR_STA_TX_POWER_SETTING,
+ NL80211_ATTR_STA_TX_POWER,
+
+ NL80211_ATTR_SAE_PASSWORD,
+
+ NL80211_ATTR_TWT_RESPONDER,
+
+ NL80211_ATTR_HE_OBSS_PD,
+
+ NL80211_ATTR_WIPHY_EDMG_CHANNELS,
+ NL80211_ATTR_WIPHY_EDMG_BW_CONFIG,
+
+ NL80211_ATTR_VLAN_ID,
+
+ NL80211_ATTR_HE_BSS_COLOR,
+
+ NL80211_ATTR_IFTYPE_AKM_SUITES,
+
+ NL80211_ATTR_TID_CONFIG,
+
+ NL80211_ATTR_CONTROL_PORT_NO_PREAUTH,
+
+ NL80211_ATTR_PMK_LIFETIME,
+ NL80211_ATTR_PMK_REAUTH_THRESHOLD,
+
+ NL80211_ATTR_RECEIVE_MULTICAST,
+ NL80211_ATTR_WIPHY_FREQ_OFFSET,
+ NL80211_ATTR_CENTER_FREQ1_OFFSET,
+ NL80211_ATTR_SCAN_FREQ_KHZ,
+
+ NL80211_ATTR_HE_6GHZ_CAPABILITY,
+
+ NL80211_ATTR_FILS_DISCOVERY,
+
+ NL80211_ATTR_UNSOL_BCAST_PROBE_RESP,
+
+ NL80211_ATTR_S1G_CAPABILITY,
+ NL80211_ATTR_S1G_CAPABILITY_MASK,
+
+ /* add attributes here, update the policy in nl80211.c */
+
+ __NL80211_ATTR_AFTER_LAST,
+ NUM_NL80211_ATTR = __NL80211_ATTR_AFTER_LAST,
+ NL80211_ATTR_MAX = __NL80211_ATTR_AFTER_LAST - 1
+};
+
+/* source-level API compatibility */
+#define NL80211_ATTR_SCAN_GENERATION NL80211_ATTR_GENERATION
+#define NL80211_ATTR_MESH_PARAMS NL80211_ATTR_MESH_CONFIG
+#define NL80211_ATTR_IFACE_SOCKET_OWNER NL80211_ATTR_SOCKET_OWNER
+#define NL80211_ATTR_SAE_DATA NL80211_ATTR_AUTH_DATA
+#define NL80211_ATTR_CSA_C_OFF_BEACON NL80211_ATTR_CNTDWN_OFFS_BEACON
+#define NL80211_ATTR_CSA_C_OFF_PRESP NL80211_ATTR_CNTDWN_OFFS_PRESP
+
+/*
+ * Allow user space programs to use #ifdef on new attributes by defining them
+ * here
+ */
+#define NL80211_CMD_CONNECT NL80211_CMD_CONNECT
+#define NL80211_ATTR_HT_CAPABILITY NL80211_ATTR_HT_CAPABILITY
+#define NL80211_ATTR_BSS_BASIC_RATES NL80211_ATTR_BSS_BASIC_RATES
+#define NL80211_ATTR_WIPHY_TXQ_PARAMS NL80211_ATTR_WIPHY_TXQ_PARAMS
+#define NL80211_ATTR_WIPHY_FREQ NL80211_ATTR_WIPHY_FREQ
+#define NL80211_ATTR_WIPHY_CHANNEL_TYPE NL80211_ATTR_WIPHY_CHANNEL_TYPE
+#define NL80211_ATTR_MGMT_SUBTYPE NL80211_ATTR_MGMT_SUBTYPE
+#define NL80211_ATTR_IE NL80211_ATTR_IE
+#define NL80211_ATTR_REG_INITIATOR NL80211_ATTR_REG_INITIATOR
+#define NL80211_ATTR_REG_TYPE NL80211_ATTR_REG_TYPE
+#define NL80211_ATTR_FRAME NL80211_ATTR_FRAME
+#define NL80211_ATTR_SSID NL80211_ATTR_SSID
+#define NL80211_ATTR_AUTH_TYPE NL80211_ATTR_AUTH_TYPE
+#define NL80211_ATTR_REASON_CODE NL80211_ATTR_REASON_CODE
+#define NL80211_ATTR_CIPHER_SUITES_PAIRWISE NL80211_ATTR_CIPHER_SUITES_PAIRWISE
+#define NL80211_ATTR_CIPHER_SUITE_GROUP NL80211_ATTR_CIPHER_SUITE_GROUP
+#define NL80211_ATTR_WPA_VERSIONS NL80211_ATTR_WPA_VERSIONS
+#define NL80211_ATTR_AKM_SUITES NL80211_ATTR_AKM_SUITES
+#define NL80211_ATTR_KEY NL80211_ATTR_KEY
+#define NL80211_ATTR_KEYS NL80211_ATTR_KEYS
+#define NL80211_ATTR_FEATURE_FLAGS NL80211_ATTR_FEATURE_FLAGS
+
+#define NL80211_WIPHY_NAME_MAXLEN 64
+
+#define NL80211_MAX_SUPP_RATES 32
+#define NL80211_MAX_SUPP_HT_RATES 77
+#define NL80211_MAX_SUPP_REG_RULES 128
+#define NL80211_TKIP_DATA_OFFSET_ENCR_KEY 0
+#define NL80211_TKIP_DATA_OFFSET_TX_MIC_KEY 16
+#define NL80211_TKIP_DATA_OFFSET_RX_MIC_KEY 24
+#define NL80211_HT_CAPABILITY_LEN 26
+#define NL80211_VHT_CAPABILITY_LEN 12
+#define NL80211_HE_MIN_CAPABILITY_LEN 16
+#define NL80211_HE_MAX_CAPABILITY_LEN 54
+#define NL80211_MAX_NR_CIPHER_SUITES 5
+#define NL80211_MAX_NR_AKM_SUITES 2
+
+#define NL80211_MIN_REMAIN_ON_CHANNEL_TIME 10
+
+/* default RSSI threshold for scan results if none specified. */
+#define NL80211_SCAN_RSSI_THOLD_OFF -300
+
+#define NL80211_CQM_TXE_MAX_INTVL 1800
+
+/**
+ * enum nl80211_iftype - (virtual) interface types
+ *
+ * @NL80211_IFTYPE_UNSPECIFIED: unspecified type, driver decides
+ * @NL80211_IFTYPE_ADHOC: independent BSS member
+ * @NL80211_IFTYPE_STATION: managed BSS member
+ * @NL80211_IFTYPE_AP: access point
+ * @NL80211_IFTYPE_AP_VLAN: VLAN interface for access points; VLAN interfaces
+ * are a bit special in that they must always be tied to a pre-existing
+ * AP type interface.
+ * @NL80211_IFTYPE_WDS: wireless distribution interface
+ * @NL80211_IFTYPE_MONITOR: monitor interface receiving all frames
+ * @NL80211_IFTYPE_MESH_POINT: mesh point
+ * @NL80211_IFTYPE_P2P_CLIENT: P2P client
+ * @NL80211_IFTYPE_P2P_GO: P2P group owner
+ * @NL80211_IFTYPE_P2P_DEVICE: P2P device interface type, this is not a netdev
+ * and therefore can't be created in the normal ways, use the
+ * %NL80211_CMD_START_P2P_DEVICE and %NL80211_CMD_STOP_P2P_DEVICE
+ * commands to create and destroy one
+ * @NL80211_IF_TYPE_OCB: Outside Context of a BSS
+ * This mode corresponds to the MIB variable dot11OCBActivated=true
+ * @NL80211_IFTYPE_NAN: NAN device interface type (not a netdev)
+ * @NL80211_IFTYPE_MAX: highest interface type number currently defined
+ * @NUM_NL80211_IFTYPES: number of defined interface types
+ *
+ * These values are used with the %NL80211_ATTR_IFTYPE
+ * to set the type of an interface.
+ *
+ */
+enum nl80211_iftype {
+ NL80211_IFTYPE_UNSPECIFIED,
+ NL80211_IFTYPE_ADHOC,
+ NL80211_IFTYPE_STATION,
+ NL80211_IFTYPE_AP,
+ NL80211_IFTYPE_AP_VLAN,
+ NL80211_IFTYPE_WDS,
+ NL80211_IFTYPE_MONITOR,
+ NL80211_IFTYPE_MESH_POINT,
+ NL80211_IFTYPE_P2P_CLIENT,
+ NL80211_IFTYPE_P2P_GO,
+ NL80211_IFTYPE_P2P_DEVICE,
+ NL80211_IFTYPE_OCB,
+ NL80211_IFTYPE_NAN,
+
+ /* keep last */
+ NUM_NL80211_IFTYPES,
+ NL80211_IFTYPE_MAX = NUM_NL80211_IFTYPES - 1
+};
+
+/**
+ * enum nl80211_sta_flags - station flags
+ *
+ * Station flags. When a station is added to an AP interface, it is
+ * assumed to be already associated (and hence authenticated.)
+ *
+ * @__NL80211_STA_FLAG_INVALID: attribute number 0 is reserved
+ * @NL80211_STA_FLAG_AUTHORIZED: station is authorized (802.1X)
+ * @NL80211_STA_FLAG_SHORT_PREAMBLE: station is capable of receiving frames
+ * with short barker preamble
+ * @NL80211_STA_FLAG_WME: station is WME/QoS capable
+ * @NL80211_STA_FLAG_MFP: station uses management frame protection
+ * @NL80211_STA_FLAG_AUTHENTICATED: station is authenticated
+ * @NL80211_STA_FLAG_TDLS_PEER: station is a TDLS peer -- this flag should
+ * only be used in managed mode (even in the flags mask). Note that the
+ * flag can't be changed, it is only valid while adding a station, and
+ * attempts to change it will silently be ignored (rather than rejected
+ * as errors.)
+ * @NL80211_STA_FLAG_ASSOCIATED: station is associated; used with drivers
+ * that support %NL80211_FEATURE_FULL_AP_CLIENT_STATE to transition a
+ * previously added station into associated state
+ * @NL80211_STA_FLAG_MAX: highest station flag number currently defined
+ * @__NL80211_STA_FLAG_AFTER_LAST: internal use
+ */
+enum nl80211_sta_flags {
+ __NL80211_STA_FLAG_INVALID,
+ NL80211_STA_FLAG_AUTHORIZED,
+ NL80211_STA_FLAG_SHORT_PREAMBLE,
+ NL80211_STA_FLAG_WME,
+ NL80211_STA_FLAG_MFP,
+ NL80211_STA_FLAG_AUTHENTICATED,
+ NL80211_STA_FLAG_TDLS_PEER,
+ NL80211_STA_FLAG_ASSOCIATED,
+
+ /* keep last */
+ __NL80211_STA_FLAG_AFTER_LAST,
+ NL80211_STA_FLAG_MAX = __NL80211_STA_FLAG_AFTER_LAST - 1
+};
+
+/**
+ * enum nl80211_sta_p2p_ps_status - station support of P2P PS
+ *
+ * @NL80211_P2P_PS_UNSUPPORTED: station doesn't support P2P PS mechanism
+ * @@NL80211_P2P_PS_SUPPORTED: station supports P2P PS mechanism
+ * @NUM_NL80211_P2P_PS_STATUS: number of values
+ */
+enum nl80211_sta_p2p_ps_status {
+ NL80211_P2P_PS_UNSUPPORTED = 0,
+ NL80211_P2P_PS_SUPPORTED,
+
+ NUM_NL80211_P2P_PS_STATUS,
+};
+
+#define NL80211_STA_FLAG_MAX_OLD_API NL80211_STA_FLAG_TDLS_PEER
+
+/**
+ * struct nl80211_sta_flag_update - station flags mask/set
+ * @mask: mask of station flags to set
+ * @set: which values to set them to
+ *
+ * Both mask and set contain bits as per &enum nl80211_sta_flags.
+ */
+struct nl80211_sta_flag_update {
+ __u32 mask;
+ __u32 set;
+} __attribute__((packed));
+
+/**
+ * enum nl80211_he_gi - HE guard interval
+ * @NL80211_RATE_INFO_HE_GI_0_8: 0.8 usec
+ * @NL80211_RATE_INFO_HE_GI_1_6: 1.6 usec
+ * @NL80211_RATE_INFO_HE_GI_3_2: 3.2 usec
+ */
+enum nl80211_he_gi {
+ NL80211_RATE_INFO_HE_GI_0_8,
+ NL80211_RATE_INFO_HE_GI_1_6,
+ NL80211_RATE_INFO_HE_GI_3_2,
+};
+
+/**
+ * enum nl80211_he_ltf - HE long training field
+ * @NL80211_RATE_INFO_HE_1xLTF: 3.2 usec
+ * @NL80211_RATE_INFO_HE_2xLTF: 6.4 usec
+ * @NL80211_RATE_INFO_HE_4xLTF: 12.8 usec
+ */
+enum nl80211_he_ltf {
+ NL80211_RATE_INFO_HE_1XLTF,
+ NL80211_RATE_INFO_HE_2XLTF,
+ NL80211_RATE_INFO_HE_4XLTF,
+};
+
+/**
+ * enum nl80211_he_ru_alloc - HE RU allocation values
+ * @NL80211_RATE_INFO_HE_RU_ALLOC_26: 26-tone RU allocation
+ * @NL80211_RATE_INFO_HE_RU_ALLOC_52: 52-tone RU allocation
+ * @NL80211_RATE_INFO_HE_RU_ALLOC_106: 106-tone RU allocation
+ * @NL80211_RATE_INFO_HE_RU_ALLOC_242: 242-tone RU allocation
+ * @NL80211_RATE_INFO_HE_RU_ALLOC_484: 484-tone RU allocation
+ * @NL80211_RATE_INFO_HE_RU_ALLOC_996: 996-tone RU allocation
+ * @NL80211_RATE_INFO_HE_RU_ALLOC_2x996: 2x996-tone RU allocation
+ */
+enum nl80211_he_ru_alloc {
+ NL80211_RATE_INFO_HE_RU_ALLOC_26,
+ NL80211_RATE_INFO_HE_RU_ALLOC_52,
+ NL80211_RATE_INFO_HE_RU_ALLOC_106,
+ NL80211_RATE_INFO_HE_RU_ALLOC_242,
+ NL80211_RATE_INFO_HE_RU_ALLOC_484,
+ NL80211_RATE_INFO_HE_RU_ALLOC_996,
+ NL80211_RATE_INFO_HE_RU_ALLOC_2x996,
+};
+
+/**
+ * enum nl80211_rate_info - bitrate information
+ *
+ * These attribute types are used with %NL80211_STA_INFO_TXRATE
+ * when getting information about the bitrate of a station.
+ * There are 2 attributes for bitrate, a legacy one that represents
+ * a 16-bit value, and new one that represents a 32-bit value.
+ * If the rate value fits into 16 bit, both attributes are reported
+ * with the same value. If the rate is too high to fit into 16 bits
+ * (>6.5535Gbps) only 32-bit attribute is included.
+ * User space tools encouraged to use the 32-bit attribute and fall
+ * back to the 16-bit one for compatibility with older kernels.
+ *
+ * @__NL80211_RATE_INFO_INVALID: attribute number 0 is reserved
+ * @NL80211_RATE_INFO_BITRATE: total bitrate (u16, 100kbit/s)
+ * @NL80211_RATE_INFO_MCS: mcs index for 802.11n (u8)
+ * @NL80211_RATE_INFO_40_MHZ_WIDTH: 40 MHz dualchannel bitrate
+ * @NL80211_RATE_INFO_SHORT_GI: 400ns guard interval
+ * @NL80211_RATE_INFO_BITRATE32: total bitrate (u32, 100kbit/s)
+ * @NL80211_RATE_INFO_MAX: highest rate_info number currently defined
+ * @NL80211_RATE_INFO_VHT_MCS: MCS index for VHT (u8)
+ * @NL80211_RATE_INFO_VHT_NSS: number of streams in VHT (u8)
+ * @NL80211_RATE_INFO_80_MHZ_WIDTH: 80 MHz VHT rate
+ * @NL80211_RATE_INFO_80P80_MHZ_WIDTH: unused - 80+80 is treated the
+ * same as 160 for purposes of the bitrates
+ * @NL80211_RATE_INFO_160_MHZ_WIDTH: 160 MHz VHT rate
+ * @NL80211_RATE_INFO_10_MHZ_WIDTH: 10 MHz width - note that this is
+ * a legacy rate and will be reported as the actual bitrate, i.e.
+ * half the base (20 MHz) rate
+ * @NL80211_RATE_INFO_5_MHZ_WIDTH: 5 MHz width - note that this is
+ * a legacy rate and will be reported as the actual bitrate, i.e.
+ * a quarter of the base (20 MHz) rate
+ * @NL80211_RATE_INFO_HE_MCS: HE MCS index (u8, 0-11)
+ * @NL80211_RATE_INFO_HE_NSS: HE NSS value (u8, 1-8)
+ * @NL80211_RATE_INFO_HE_GI: HE guard interval identifier
+ * (u8, see &enum nl80211_he_gi)
+ * @NL80211_RATE_INFO_HE_DCM: HE DCM value (u8, 0/1)
+ * @NL80211_RATE_INFO_RU_ALLOC: HE RU allocation, if not present then
+ * non-OFDMA was used (u8, see &enum nl80211_he_ru_alloc)
+ * @__NL80211_RATE_INFO_AFTER_LAST: internal use
+ */
+enum nl80211_rate_info {
+ __NL80211_RATE_INFO_INVALID,
+ NL80211_RATE_INFO_BITRATE,
+ NL80211_RATE_INFO_MCS,
+ NL80211_RATE_INFO_40_MHZ_WIDTH,
+ NL80211_RATE_INFO_SHORT_GI,
+ NL80211_RATE_INFO_BITRATE32,
+ NL80211_RATE_INFO_VHT_MCS,
+ NL80211_RATE_INFO_VHT_NSS,
+ NL80211_RATE_INFO_80_MHZ_WIDTH,
+ NL80211_RATE_INFO_80P80_MHZ_WIDTH,
+ NL80211_RATE_INFO_160_MHZ_WIDTH,
+ NL80211_RATE_INFO_10_MHZ_WIDTH,
+ NL80211_RATE_INFO_5_MHZ_WIDTH,
+ NL80211_RATE_INFO_HE_MCS,
+ NL80211_RATE_INFO_HE_NSS,
+ NL80211_RATE_INFO_HE_GI,
+ NL80211_RATE_INFO_HE_DCM,
+ NL80211_RATE_INFO_HE_RU_ALLOC,
+
+ /* keep last */
+ __NL80211_RATE_INFO_AFTER_LAST,
+ NL80211_RATE_INFO_MAX = __NL80211_RATE_INFO_AFTER_LAST - 1
+};
+
+/**
+ * enum nl80211_sta_bss_param - BSS information collected by STA
+ *
+ * These attribute types are used with %NL80211_STA_INFO_BSS_PARAM
+ * when getting information about the bitrate of a station.
+ *
+ * @__NL80211_STA_BSS_PARAM_INVALID: attribute number 0 is reserved
+ * @NL80211_STA_BSS_PARAM_CTS_PROT: whether CTS protection is enabled (flag)
+ * @NL80211_STA_BSS_PARAM_SHORT_PREAMBLE: whether short preamble is enabled
+ * (flag)
+ * @NL80211_STA_BSS_PARAM_SHORT_SLOT_TIME: whether short slot time is enabled
+ * (flag)
+ * @NL80211_STA_BSS_PARAM_DTIM_PERIOD: DTIM period for beaconing (u8)
+ * @NL80211_STA_BSS_PARAM_BEACON_INTERVAL: Beacon interval (u16)
+ * @NL80211_STA_BSS_PARAM_MAX: highest sta_bss_param number currently defined
+ * @__NL80211_STA_BSS_PARAM_AFTER_LAST: internal use
+ */
+enum nl80211_sta_bss_param {
+ __NL80211_STA_BSS_PARAM_INVALID,
+ NL80211_STA_BSS_PARAM_CTS_PROT,
+ NL80211_STA_BSS_PARAM_SHORT_PREAMBLE,
+ NL80211_STA_BSS_PARAM_SHORT_SLOT_TIME,
+ NL80211_STA_BSS_PARAM_DTIM_PERIOD,
+ NL80211_STA_BSS_PARAM_BEACON_INTERVAL,
+
+ /* keep last */
+ __NL80211_STA_BSS_PARAM_AFTER_LAST,
+ NL80211_STA_BSS_PARAM_MAX = __NL80211_STA_BSS_PARAM_AFTER_LAST - 1
+};
+
+/**
+ * enum nl80211_sta_info - station information
+ *
+ * These attribute types are used with %NL80211_ATTR_STA_INFO
+ * when getting information about a station.
+ *
+ * @__NL80211_STA_INFO_INVALID: attribute number 0 is reserved
+ * @NL80211_STA_INFO_INACTIVE_TIME: time since last activity (u32, msecs)
+ * @NL80211_STA_INFO_RX_BYTES: total received bytes (MPDU length)
+ * (u32, from this station)
+ * @NL80211_STA_INFO_TX_BYTES: total transmitted bytes (MPDU length)
+ * (u32, to this station)
+ * @NL80211_STA_INFO_RX_BYTES64: total received bytes (MPDU length)
+ * (u64, from this station)
+ * @NL80211_STA_INFO_TX_BYTES64: total transmitted bytes (MPDU length)
+ * (u64, to this station)
+ * @NL80211_STA_INFO_SIGNAL: signal strength of last received PPDU (u8, dBm)
+ * @NL80211_STA_INFO_TX_BITRATE: current unicast tx rate, nested attribute
+ * containing info as possible, see &enum nl80211_rate_info
+ * @NL80211_STA_INFO_RX_PACKETS: total received packet (MSDUs and MMPDUs)
+ * (u32, from this station)
+ * @NL80211_STA_INFO_TX_PACKETS: total transmitted packets (MSDUs and MMPDUs)
+ * (u32, to this station)
+ * @NL80211_STA_INFO_TX_RETRIES: total retries (MPDUs) (u32, to this station)
+ * @NL80211_STA_INFO_TX_FAILED: total failed packets (MPDUs)
+ * (u32, to this station)
+ * @NL80211_STA_INFO_SIGNAL_AVG: signal strength average (u8, dBm)
+ * @NL80211_STA_INFO_LLID: the station's mesh LLID
+ * @NL80211_STA_INFO_PLID: the station's mesh PLID
+ * @NL80211_STA_INFO_PLINK_STATE: peer link state for the station
+ * (see %enum nl80211_plink_state)
+ * @NL80211_STA_INFO_RX_BITRATE: last unicast data frame rx rate, nested
+ * attribute, like NL80211_STA_INFO_TX_BITRATE.
+ * @NL80211_STA_INFO_BSS_PARAM: current station's view of BSS, nested attribute
+ * containing info as possible, see &enum nl80211_sta_bss_param
+ * @NL80211_STA_INFO_CONNECTED_TIME: time since the station is last connected
+ * @NL80211_STA_INFO_STA_FLAGS: Contains a struct nl80211_sta_flag_update.
+ * @NL80211_STA_INFO_BEACON_LOSS: count of times beacon loss was detected (u32)
+ * @NL80211_STA_INFO_T_OFFSET: timing offset with respect to this STA (s64)
+ * @NL80211_STA_INFO_LOCAL_PM: local mesh STA link-specific power mode
+ * @NL80211_STA_INFO_PEER_PM: peer mesh STA link-specific power mode
+ * @NL80211_STA_INFO_NONPEER_PM: neighbor mesh STA power save mode towards
+ * non-peer STA
+ * @NL80211_STA_INFO_CHAIN_SIGNAL: per-chain signal strength of last PPDU
+ * Contains a nested array of signal strength attributes (u8, dBm)
+ * @NL80211_STA_INFO_CHAIN_SIGNAL_AVG: per-chain signal strength average
+ * Same format as NL80211_STA_INFO_CHAIN_SIGNAL.
+ * @NL80211_STA_EXPECTED_THROUGHPUT: expected throughput considering also the
+ * 802.11 header (u32, kbps)
+ * @NL80211_STA_INFO_RX_DROP_MISC: RX packets dropped for unspecified reasons
+ * (u64)
+ * @NL80211_STA_INFO_BEACON_RX: number of beacons received from this peer (u64)
+ * @NL80211_STA_INFO_BEACON_SIGNAL_AVG: signal strength average
+ * for beacons only (u8, dBm)
+ * @NL80211_STA_INFO_TID_STATS: per-TID statistics (see &enum nl80211_tid_stats)
+ * This is a nested attribute where each the inner attribute number is the
+ * TID+1 and the special TID 16 (i.e. value 17) is used for non-QoS frames;
+ * each one of those is again nested with &enum nl80211_tid_stats
+ * attributes carrying the actual values.
+ * @NL80211_STA_INFO_RX_DURATION: aggregate PPDU duration for all frames
+ * received from the station (u64, usec)
+ * @NL80211_STA_INFO_PAD: attribute used for padding for 64-bit alignment
+ * @NL80211_STA_INFO_ACK_SIGNAL: signal strength of the last ACK frame(u8, dBm)
+ * @NL80211_STA_INFO_ACK_SIGNAL_AVG: avg signal strength of ACK frames (s8, dBm)
+ * @NL80211_STA_INFO_RX_MPDUS: total number of received packets (MPDUs)
+ * (u32, from this station)
+ * @NL80211_STA_INFO_FCS_ERROR_COUNT: total number of packets (MPDUs) received
+ * with an FCS error (u32, from this station). This count may not include
+ * some packets with an FCS error due to TA corruption. Hence this counter
+ * might not be fully accurate.
+ * @NL80211_STA_INFO_CONNECTED_TO_GATE: set to true if STA has a path to a
+ * mesh gate (u8, 0 or 1)
+ * @NL80211_STA_INFO_TX_DURATION: aggregate PPDU duration for all frames
+ * sent to the station (u64, usec)
+ * @NL80211_STA_INFO_AIRTIME_WEIGHT: current airtime weight for station (u16)
+ * @NL80211_STA_INFO_AIRTIME_LINK_METRIC: airtime link metric for mesh station
+ * @NL80211_STA_INFO_ASSOC_AT_BOOTTIME: Timestamp (CLOCK_BOOTTIME, nanoseconds)
+ * of STA's association
+ * @NL80211_STA_INFO_CONNECTED_TO_AS: set to true if STA has a path to a
+ * authentication server (u8, 0 or 1)
+ * @__NL80211_STA_INFO_AFTER_LAST: internal
+ * @NL80211_STA_INFO_MAX: highest possible station info attribute
+ */
+enum nl80211_sta_info {
+ __NL80211_STA_INFO_INVALID,
+ NL80211_STA_INFO_INACTIVE_TIME,
+ NL80211_STA_INFO_RX_BYTES,
+ NL80211_STA_INFO_TX_BYTES,
+ NL80211_STA_INFO_LLID,
+ NL80211_STA_INFO_PLID,
+ NL80211_STA_INFO_PLINK_STATE,
+ NL80211_STA_INFO_SIGNAL,
+ NL80211_STA_INFO_TX_BITRATE,
+ NL80211_STA_INFO_RX_PACKETS,
+ NL80211_STA_INFO_TX_PACKETS,
+ NL80211_STA_INFO_TX_RETRIES,
+ NL80211_STA_INFO_TX_FAILED,
+ NL80211_STA_INFO_SIGNAL_AVG,
+ NL80211_STA_INFO_RX_BITRATE,
+ NL80211_STA_INFO_BSS_PARAM,
+ NL80211_STA_INFO_CONNECTED_TIME,
+ NL80211_STA_INFO_STA_FLAGS,
+ NL80211_STA_INFO_BEACON_LOSS,
+ NL80211_STA_INFO_T_OFFSET,
+ NL80211_STA_INFO_LOCAL_PM,
+ NL80211_STA_INFO_PEER_PM,
+ NL80211_STA_INFO_NONPEER_PM,
+ NL80211_STA_INFO_RX_BYTES64,
+ NL80211_STA_INFO_TX_BYTES64,
+ NL80211_STA_INFO_CHAIN_SIGNAL,
+ NL80211_STA_INFO_CHAIN_SIGNAL_AVG,
+ NL80211_STA_INFO_EXPECTED_THROUGHPUT,
+ NL80211_STA_INFO_RX_DROP_MISC,
+ NL80211_STA_INFO_BEACON_RX,
+ NL80211_STA_INFO_BEACON_SIGNAL_AVG,
+ NL80211_STA_INFO_TID_STATS,
+ NL80211_STA_INFO_RX_DURATION,
+ NL80211_STA_INFO_PAD,
+ NL80211_STA_INFO_ACK_SIGNAL,
+ NL80211_STA_INFO_ACK_SIGNAL_AVG,
+ NL80211_STA_INFO_RX_MPDUS,
+ NL80211_STA_INFO_FCS_ERROR_COUNT,
+ NL80211_STA_INFO_CONNECTED_TO_GATE,
+ NL80211_STA_INFO_TX_DURATION,
+ NL80211_STA_INFO_AIRTIME_WEIGHT,
+ NL80211_STA_INFO_AIRTIME_LINK_METRIC,
+ NL80211_STA_INFO_ASSOC_AT_BOOTTIME,
+ NL80211_STA_INFO_CONNECTED_TO_AS,
+
+ /* keep last */
+ __NL80211_STA_INFO_AFTER_LAST,
+ NL80211_STA_INFO_MAX = __NL80211_STA_INFO_AFTER_LAST - 1
+};
+
+/* we renamed this - stay compatible */
+#define NL80211_STA_INFO_DATA_ACK_SIGNAL_AVG NL80211_STA_INFO_ACK_SIGNAL_AVG
+
+
+/**
+ * enum nl80211_tid_stats - per TID statistics attributes
+ * @__NL80211_TID_STATS_INVALID: attribute number 0 is reserved
+ * @NL80211_TID_STATS_RX_MSDU: number of MSDUs received (u64)
+ * @NL80211_TID_STATS_TX_MSDU: number of MSDUs transmitted (or
+ * attempted to transmit; u64)
+ * @NL80211_TID_STATS_TX_MSDU_RETRIES: number of retries for
+ * transmitted MSDUs (not counting the first attempt; u64)
+ * @NL80211_TID_STATS_TX_MSDU_FAILED: number of failed transmitted
+ * MSDUs (u64)
+ * @NL80211_TID_STATS_PAD: attribute used for padding for 64-bit alignment
+ * @NL80211_TID_STATS_TXQ_STATS: TXQ stats (nested attribute)
+ * @NUM_NL80211_TID_STATS: number of attributes here
+ * @NL80211_TID_STATS_MAX: highest numbered attribute here
+ */
+enum nl80211_tid_stats {
+ __NL80211_TID_STATS_INVALID,
+ NL80211_TID_STATS_RX_MSDU,
+ NL80211_TID_STATS_TX_MSDU,
+ NL80211_TID_STATS_TX_MSDU_RETRIES,
+ NL80211_TID_STATS_TX_MSDU_FAILED,
+ NL80211_TID_STATS_PAD,
+ NL80211_TID_STATS_TXQ_STATS,
+
+ /* keep last */
+ NUM_NL80211_TID_STATS,
+ NL80211_TID_STATS_MAX = NUM_NL80211_TID_STATS - 1
+};
+
+/**
+ * enum nl80211_txq_stats - per TXQ statistics attributes
+ * @__NL80211_TXQ_STATS_INVALID: attribute number 0 is reserved
+ * @NUM_NL80211_TXQ_STATS: number of attributes here
+ * @NL80211_TXQ_STATS_BACKLOG_BYTES: number of bytes currently backlogged
+ * @NL80211_TXQ_STATS_BACKLOG_PACKETS: number of packets currently
+ * backlogged
+ * @NL80211_TXQ_STATS_FLOWS: total number of new flows seen
+ * @NL80211_TXQ_STATS_DROPS: total number of packet drops
+ * @NL80211_TXQ_STATS_ECN_MARKS: total number of packet ECN marks
+ * @NL80211_TXQ_STATS_OVERLIMIT: number of drops due to queue space overflow
+ * @NL80211_TXQ_STATS_OVERMEMORY: number of drops due to memory limit overflow
+ * (only for per-phy stats)
+ * @NL80211_TXQ_STATS_COLLISIONS: number of hash collisions
+ * @NL80211_TXQ_STATS_TX_BYTES: total number of bytes dequeued from TXQ
+ * @NL80211_TXQ_STATS_TX_PACKETS: total number of packets dequeued from TXQ
+ * @NL80211_TXQ_STATS_MAX_FLOWS: number of flow buckets for PHY
+ * @NL80211_TXQ_STATS_MAX: highest numbered attribute here
+ */
+enum nl80211_txq_stats {
+ __NL80211_TXQ_STATS_INVALID,
+ NL80211_TXQ_STATS_BACKLOG_BYTES,
+ NL80211_TXQ_STATS_BACKLOG_PACKETS,
+ NL80211_TXQ_STATS_FLOWS,
+ NL80211_TXQ_STATS_DROPS,
+ NL80211_TXQ_STATS_ECN_MARKS,
+ NL80211_TXQ_STATS_OVERLIMIT,
+ NL80211_TXQ_STATS_OVERMEMORY,
+ NL80211_TXQ_STATS_COLLISIONS,
+ NL80211_TXQ_STATS_TX_BYTES,
+ NL80211_TXQ_STATS_TX_PACKETS,
+ NL80211_TXQ_STATS_MAX_FLOWS,
+
+ /* keep last */
+ NUM_NL80211_TXQ_STATS,
+ NL80211_TXQ_STATS_MAX = NUM_NL80211_TXQ_STATS - 1
+};
+
+/**
+ * enum nl80211_mpath_flags - nl80211 mesh path flags
+ *
+ * @NL80211_MPATH_FLAG_ACTIVE: the mesh path is active
+ * @NL80211_MPATH_FLAG_RESOLVING: the mesh path discovery process is running
+ * @NL80211_MPATH_FLAG_SN_VALID: the mesh path contains a valid SN
+ * @NL80211_MPATH_FLAG_FIXED: the mesh path has been manually set
+ * @NL80211_MPATH_FLAG_RESOLVED: the mesh path discovery process succeeded
+ */
+enum nl80211_mpath_flags {
+ NL80211_MPATH_FLAG_ACTIVE = 1<<0,
+ NL80211_MPATH_FLAG_RESOLVING = 1<<1,
+ NL80211_MPATH_FLAG_SN_VALID = 1<<2,
+ NL80211_MPATH_FLAG_FIXED = 1<<3,
+ NL80211_MPATH_FLAG_RESOLVED = 1<<4,
+};
+
+/**
+ * enum nl80211_mpath_info - mesh path information
+ *
+ * These attribute types are used with %NL80211_ATTR_MPATH_INFO when getting
+ * information about a mesh path.
+ *
+ * @__NL80211_MPATH_INFO_INVALID: attribute number 0 is reserved
+ * @NL80211_MPATH_INFO_FRAME_QLEN: number of queued frames for this destination
+ * @NL80211_MPATH_INFO_SN: destination sequence number
+ * @NL80211_MPATH_INFO_METRIC: metric (cost) of this mesh path
+ * @NL80211_MPATH_INFO_EXPTIME: expiration time for the path, in msec from now
+ * @NL80211_MPATH_INFO_FLAGS: mesh path flags, enumerated in
+ * &enum nl80211_mpath_flags;
+ * @NL80211_MPATH_INFO_DISCOVERY_TIMEOUT: total path discovery timeout, in msec
+ * @NL80211_MPATH_INFO_DISCOVERY_RETRIES: mesh path discovery retries
+ * @NL80211_MPATH_INFO_HOP_COUNT: hop count to destination
+ * @NL80211_MPATH_INFO_PATH_CHANGE: total number of path changes to destination
+ * @NL80211_MPATH_INFO_MAX: highest mesh path information attribute number
+ * currently defined
+ * @__NL80211_MPATH_INFO_AFTER_LAST: internal use
+ */
+enum nl80211_mpath_info {
+ __NL80211_MPATH_INFO_INVALID,
+ NL80211_MPATH_INFO_FRAME_QLEN,
+ NL80211_MPATH_INFO_SN,
+ NL80211_MPATH_INFO_METRIC,
+ NL80211_MPATH_INFO_EXPTIME,
+ NL80211_MPATH_INFO_FLAGS,
+ NL80211_MPATH_INFO_DISCOVERY_TIMEOUT,
+ NL80211_MPATH_INFO_DISCOVERY_RETRIES,
+ NL80211_MPATH_INFO_HOP_COUNT,
+ NL80211_MPATH_INFO_PATH_CHANGE,
+
+ /* keep last */
+ __NL80211_MPATH_INFO_AFTER_LAST,
+ NL80211_MPATH_INFO_MAX = __NL80211_MPATH_INFO_AFTER_LAST - 1
+};
+
+/**
+ * enum nl80211_band_iftype_attr - Interface type data attributes
+ *
+ * @__NL80211_BAND_IFTYPE_ATTR_INVALID: attribute number 0 is reserved
+ * @NL80211_BAND_IFTYPE_ATTR_IFTYPES: nested attribute containing a flag attribute
+ * for each interface type that supports the band data
+ * @NL80211_BAND_IFTYPE_ATTR_HE_CAP_MAC: HE MAC capabilities as in HE
+ * capabilities IE
+ * @NL80211_BAND_IFTYPE_ATTR_HE_CAP_PHY: HE PHY capabilities as in HE
+ * capabilities IE
+ * @NL80211_BAND_IFTYPE_ATTR_HE_CAP_MCS_SET: HE supported NSS/MCS as in HE
+ * capabilities IE
+ * @NL80211_BAND_IFTYPE_ATTR_HE_CAP_PPE: HE PPE thresholds information as
+ * defined in HE capabilities IE
+ * @NL80211_BAND_IFTYPE_ATTR_MAX: highest band HE capability attribute currently
+ * defined
+ * @NL80211_BAND_IFTYPE_ATTR_HE_6GHZ_CAPA: HE 6GHz band capabilities (__le16),
+ * given for all 6 GHz band channels
+ * @__NL80211_BAND_IFTYPE_ATTR_AFTER_LAST: internal use
+ */
+enum nl80211_band_iftype_attr {
+ __NL80211_BAND_IFTYPE_ATTR_INVALID,
+
+ NL80211_BAND_IFTYPE_ATTR_IFTYPES,
+ NL80211_BAND_IFTYPE_ATTR_HE_CAP_MAC,
+ NL80211_BAND_IFTYPE_ATTR_HE_CAP_PHY,
+ NL80211_BAND_IFTYPE_ATTR_HE_CAP_MCS_SET,
+ NL80211_BAND_IFTYPE_ATTR_HE_CAP_PPE,
+ NL80211_BAND_IFTYPE_ATTR_HE_6GHZ_CAPA,
+
+ /* keep last */
+ __NL80211_BAND_IFTYPE_ATTR_AFTER_LAST,
+ NL80211_BAND_IFTYPE_ATTR_MAX = __NL80211_BAND_IFTYPE_ATTR_AFTER_LAST - 1
+};
+
+/**
+ * enum nl80211_band_attr - band attributes
+ * @__NL80211_BAND_ATTR_INVALID: attribute number 0 is reserved
+ * @NL80211_BAND_ATTR_FREQS: supported frequencies in this band,
+ * an array of nested frequency attributes
+ * @NL80211_BAND_ATTR_RATES: supported bitrates in this band,
+ * an array of nested bitrate attributes
+ * @NL80211_BAND_ATTR_HT_MCS_SET: 16-byte attribute containing the MCS set as
+ * defined in 802.11n
+ * @NL80211_BAND_ATTR_HT_CAPA: HT capabilities, as in the HT information IE
+ * @NL80211_BAND_ATTR_HT_AMPDU_FACTOR: A-MPDU factor, as in 11n
+ * @NL80211_BAND_ATTR_HT_AMPDU_DENSITY: A-MPDU density, as in 11n
+ * @NL80211_BAND_ATTR_VHT_MCS_SET: 32-byte attribute containing the MCS set as
+ * defined in 802.11ac
+ * @NL80211_BAND_ATTR_VHT_CAPA: VHT capabilities, as in the HT information IE
+ * @NL80211_BAND_ATTR_IFTYPE_DATA: nested array attribute, with each entry using
+ * attributes from &enum nl80211_band_iftype_attr
+ * @NL80211_BAND_ATTR_EDMG_CHANNELS: bitmap that indicates the 2.16 GHz
+ * channel(s) that are allowed to be used for EDMG transmissions.
+ * Defined by IEEE P802.11ay/D4.0 section 9.4.2.251.
+ * @NL80211_BAND_ATTR_EDMG_BW_CONFIG: Channel BW Configuration subfield encodes
+ * the allowed channel bandwidth configurations.
+ * Defined by IEEE P802.11ay/D4.0 section 9.4.2.251, Table 13.
+ * @NL80211_BAND_ATTR_MAX: highest band attribute currently defined
+ * @__NL80211_BAND_ATTR_AFTER_LAST: internal use
+ */
+enum nl80211_band_attr {
+ __NL80211_BAND_ATTR_INVALID,
+ NL80211_BAND_ATTR_FREQS,
+ NL80211_BAND_ATTR_RATES,
+
+ NL80211_BAND_ATTR_HT_MCS_SET,
+ NL80211_BAND_ATTR_HT_CAPA,
+ NL80211_BAND_ATTR_HT_AMPDU_FACTOR,
+ NL80211_BAND_ATTR_HT_AMPDU_DENSITY,
+
+ NL80211_BAND_ATTR_VHT_MCS_SET,
+ NL80211_BAND_ATTR_VHT_CAPA,
+ NL80211_BAND_ATTR_IFTYPE_DATA,
+
+ NL80211_BAND_ATTR_EDMG_CHANNELS,
+ NL80211_BAND_ATTR_EDMG_BW_CONFIG,
+
+ /* keep last */
+ __NL80211_BAND_ATTR_AFTER_LAST,
+ NL80211_BAND_ATTR_MAX = __NL80211_BAND_ATTR_AFTER_LAST - 1
+};
+
+#define NL80211_BAND_ATTR_HT_CAPA NL80211_BAND_ATTR_HT_CAPA
+
+/**
+ * enum nl80211_wmm_rule - regulatory wmm rule
+ *
+ * @__NL80211_WMMR_INVALID: attribute number 0 is reserved
+ * @NL80211_WMMR_CW_MIN: Minimum contention window slot.
+ * @NL80211_WMMR_CW_MAX: Maximum contention window slot.
+ * @NL80211_WMMR_AIFSN: Arbitration Inter Frame Space.
+ * @NL80211_WMMR_TXOP: Maximum allowed tx operation time.
+ * @nl80211_WMMR_MAX: highest possible wmm rule.
+ * @__NL80211_WMMR_LAST: Internal use.
+ */
+enum nl80211_wmm_rule {
+ __NL80211_WMMR_INVALID,
+ NL80211_WMMR_CW_MIN,
+ NL80211_WMMR_CW_MAX,
+ NL80211_WMMR_AIFSN,
+ NL80211_WMMR_TXOP,
+
+ /* keep last */
+ __NL80211_WMMR_LAST,
+ NL80211_WMMR_MAX = __NL80211_WMMR_LAST - 1
+};
+
+/**
+ * enum nl80211_frequency_attr - frequency attributes
+ * @__NL80211_FREQUENCY_ATTR_INVALID: attribute number 0 is reserved
+ * @NL80211_FREQUENCY_ATTR_FREQ: Frequency in MHz
+ * @NL80211_FREQUENCY_ATTR_DISABLED: Channel is disabled in current
+ * regulatory domain.
+ * @NL80211_FREQUENCY_ATTR_NO_IR: no mechanisms that initiate radiation
+ * are permitted on this channel, this includes sending probe
+ * requests, or modes of operation that require beaconing.
+ * @NL80211_FREQUENCY_ATTR_RADAR: Radar detection is mandatory
+ * on this channel in current regulatory domain.
+ * @NL80211_FREQUENCY_ATTR_MAX_TX_POWER: Maximum transmission power in mBm
+ * (100 * dBm).
+ * @NL80211_FREQUENCY_ATTR_DFS_STATE: current state for DFS
+ * (enum nl80211_dfs_state)
+ * @NL80211_FREQUENCY_ATTR_DFS_TIME: time in miliseconds for how long
+ * this channel is in this DFS state.
+ * @NL80211_FREQUENCY_ATTR_NO_HT40_MINUS: HT40- isn't possible with this
+ * channel as the control channel
+ * @NL80211_FREQUENCY_ATTR_NO_HT40_PLUS: HT40+ isn't possible with this
+ * channel as the control channel
+ * @NL80211_FREQUENCY_ATTR_NO_80MHZ: any 80 MHz channel using this channel
+ * as the primary or any of the secondary channels isn't possible,
+ * this includes 80+80 channels
+ * @NL80211_FREQUENCY_ATTR_NO_160MHZ: any 160 MHz (but not 80+80) channel
+ * using this channel as the primary or any of the secondary channels
+ * isn't possible
+ * @NL80211_FREQUENCY_ATTR_DFS_CAC_TIME: DFS CAC time in milliseconds.
+ * @NL80211_FREQUENCY_ATTR_INDOOR_ONLY: Only indoor use is permitted on this
+ * channel. A channel that has the INDOOR_ONLY attribute can only be
+ * used when there is a clear assessment that the device is operating in
+ * an indoor surroundings, i.e., it is connected to AC power (and not
+ * through portable DC inverters) or is under the control of a master
+ * that is acting as an AP and is connected to AC power.
+ * @NL80211_FREQUENCY_ATTR_IR_CONCURRENT: IR operation is allowed on this
+ * channel if it's connected concurrently to a BSS on the same channel on
+ * the 2 GHz band or to a channel in the same UNII band (on the 5 GHz
+ * band), and IEEE80211_CHAN_RADAR is not set. Instantiating a GO or TDLS
+ * off-channel on a channel that has the IR_CONCURRENT attribute set can be
+ * done when there is a clear assessment that the device is operating under
+ * the guidance of an authorized master, i.e., setting up a GO or TDLS
+ * off-channel while the device is also connected to an AP with DFS and
+ * radar detection on the UNII band (it is up to user-space, i.e.,
+ * wpa_supplicant to perform the required verifications). Using this
+ * attribute for IR is disallowed for master interfaces (IBSS, AP).
+ * @NL80211_FREQUENCY_ATTR_NO_20MHZ: 20 MHz operation is not allowed
+ * on this channel in current regulatory domain.
+ * @NL80211_FREQUENCY_ATTR_NO_10MHZ: 10 MHz operation is not allowed
+ * on this channel in current regulatory domain.
+ * @NL80211_FREQUENCY_ATTR_WMM: this channel has wmm limitations.
+ * This is a nested attribute that contains the wmm limitation per AC.
+ * (see &enum nl80211_wmm_rule)
+ * @NL80211_FREQUENCY_ATTR_NO_HE: HE operation is not allowed on this channel
+ * in current regulatory domain.
+ * @NL80211_FREQUENCY_ATTR_OFFSET: frequency offset in KHz
+ * @NL80211_FREQUENCY_ATTR_1MHZ: 1 MHz operation is allowed
+ * on this channel in current regulatory domain.
+ * @NL80211_FREQUENCY_ATTR_2MHZ: 2 MHz operation is allowed
+ * on this channel in current regulatory domain.
+ * @NL80211_FREQUENCY_ATTR_4MHZ: 4 MHz operation is allowed
+ * on this channel in current regulatory domain.
+ * @NL80211_FREQUENCY_ATTR_8MHZ: 8 MHz operation is allowed
+ * on this channel in current regulatory domain.
+ * @NL80211_FREQUENCY_ATTR_16MHZ: 16 MHz operation is allowed
+ * on this channel in current regulatory domain.
+ * @NL80211_FREQUENCY_ATTR_MAX: highest frequency attribute number
+ * currently defined
+ * @__NL80211_FREQUENCY_ATTR_AFTER_LAST: internal use
+ *
+ * See https://apps.fcc.gov/eas/comments/GetPublishedDocument.html?id=327&tn=528122
+ * for more information on the FCC description of the relaxations allowed
+ * by NL80211_FREQUENCY_ATTR_INDOOR_ONLY and
+ * NL80211_FREQUENCY_ATTR_IR_CONCURRENT.
+ */
+enum nl80211_frequency_attr {
+ __NL80211_FREQUENCY_ATTR_INVALID,
+ NL80211_FREQUENCY_ATTR_FREQ,
+ NL80211_FREQUENCY_ATTR_DISABLED,
+ NL80211_FREQUENCY_ATTR_NO_IR,
+ __NL80211_FREQUENCY_ATTR_NO_IBSS,
+ NL80211_FREQUENCY_ATTR_RADAR,
+ NL80211_FREQUENCY_ATTR_MAX_TX_POWER,
+ NL80211_FREQUENCY_ATTR_DFS_STATE,
+ NL80211_FREQUENCY_ATTR_DFS_TIME,
+ NL80211_FREQUENCY_ATTR_NO_HT40_MINUS,
+ NL80211_FREQUENCY_ATTR_NO_HT40_PLUS,
+ NL80211_FREQUENCY_ATTR_NO_80MHZ,
+ NL80211_FREQUENCY_ATTR_NO_160MHZ,
+ NL80211_FREQUENCY_ATTR_DFS_CAC_TIME,
+ NL80211_FREQUENCY_ATTR_INDOOR_ONLY,
+ NL80211_FREQUENCY_ATTR_IR_CONCURRENT,
+ NL80211_FREQUENCY_ATTR_NO_20MHZ,
+ NL80211_FREQUENCY_ATTR_NO_10MHZ,
+ NL80211_FREQUENCY_ATTR_WMM,
+ NL80211_FREQUENCY_ATTR_NO_HE,
+ NL80211_FREQUENCY_ATTR_OFFSET,
+ NL80211_FREQUENCY_ATTR_1MHZ,
+ NL80211_FREQUENCY_ATTR_2MHZ,
+ NL80211_FREQUENCY_ATTR_4MHZ,
+ NL80211_FREQUENCY_ATTR_8MHZ,
+ NL80211_FREQUENCY_ATTR_16MHZ,
+
+ /* keep last */
+ __NL80211_FREQUENCY_ATTR_AFTER_LAST,
+ NL80211_FREQUENCY_ATTR_MAX = __NL80211_FREQUENCY_ATTR_AFTER_LAST - 1
+};
+
+#define NL80211_FREQUENCY_ATTR_MAX_TX_POWER NL80211_FREQUENCY_ATTR_MAX_TX_POWER
+#define NL80211_FREQUENCY_ATTR_PASSIVE_SCAN NL80211_FREQUENCY_ATTR_NO_IR
+#define NL80211_FREQUENCY_ATTR_NO_IBSS NL80211_FREQUENCY_ATTR_NO_IR
+#define NL80211_FREQUENCY_ATTR_NO_IR NL80211_FREQUENCY_ATTR_NO_IR
+#define NL80211_FREQUENCY_ATTR_GO_CONCURRENT \
+ NL80211_FREQUENCY_ATTR_IR_CONCURRENT
+
+/**
+ * enum nl80211_bitrate_attr - bitrate attributes
+ * @__NL80211_BITRATE_ATTR_INVALID: attribute number 0 is reserved
+ * @NL80211_BITRATE_ATTR_RATE: Bitrate in units of 100 kbps
+ * @NL80211_BITRATE_ATTR_2GHZ_SHORTPREAMBLE: Short preamble supported
+ * in 2.4 GHz band.
+ * @NL80211_BITRATE_ATTR_MAX: highest bitrate attribute number
+ * currently defined
+ * @__NL80211_BITRATE_ATTR_AFTER_LAST: internal use
+ */
+enum nl80211_bitrate_attr {
+ __NL80211_BITRATE_ATTR_INVALID,
+ NL80211_BITRATE_ATTR_RATE,
+ NL80211_BITRATE_ATTR_2GHZ_SHORTPREAMBLE,
+
+ /* keep last */
+ __NL80211_BITRATE_ATTR_AFTER_LAST,
+ NL80211_BITRATE_ATTR_MAX = __NL80211_BITRATE_ATTR_AFTER_LAST - 1
+};
+
+/**
+ * enum nl80211_initiator - Indicates the initiator of a reg domain request
+ * @NL80211_REGDOM_SET_BY_CORE: Core queried CRDA for a dynamic world
+ * regulatory domain.
+ * @NL80211_REGDOM_SET_BY_USER: User asked the wireless core to set the
+ * regulatory domain.
+ * @NL80211_REGDOM_SET_BY_DRIVER: a wireless drivers has hinted to the
+ * wireless core it thinks its knows the regulatory domain we should be in.
+ * @NL80211_REGDOM_SET_BY_COUNTRY_IE: the wireless core has received an
+ * 802.11 country information element with regulatory information it
+ * thinks we should consider. cfg80211 only processes the country
+ * code from the IE, and relies on the regulatory domain information
+ * structure passed by userspace (CRDA) from our wireless-regdb.
+ * If a channel is enabled but the country code indicates it should
+ * be disabled we disable the channel and re-enable it upon disassociation.
+ */
+enum nl80211_reg_initiator {
+ NL80211_REGDOM_SET_BY_CORE,
+ NL80211_REGDOM_SET_BY_USER,
+ NL80211_REGDOM_SET_BY_DRIVER,
+ NL80211_REGDOM_SET_BY_COUNTRY_IE,
+};
+
+/**
+ * enum nl80211_reg_type - specifies the type of regulatory domain
+ * @NL80211_REGDOM_TYPE_COUNTRY: the regulatory domain set is one that pertains
+ * to a specific country. When this is set you can count on the
+ * ISO / IEC 3166 alpha2 country code being valid.
+ * @NL80211_REGDOM_TYPE_WORLD: the regulatory set domain is the world regulatory
+ * domain.
+ * @NL80211_REGDOM_TYPE_CUSTOM_WORLD: the regulatory domain set is a custom
+ * driver specific world regulatory domain. These do not apply system-wide
+ * and are only applicable to the individual devices which have requested
+ * them to be applied.
+ * @NL80211_REGDOM_TYPE_INTERSECTION: the regulatory domain set is the product
+ * of an intersection between two regulatory domains -- the previously
+ * set regulatory domain on the system and the last accepted regulatory
+ * domain request to be processed.
+ */
+enum nl80211_reg_type {
+ NL80211_REGDOM_TYPE_COUNTRY,
+ NL80211_REGDOM_TYPE_WORLD,
+ NL80211_REGDOM_TYPE_CUSTOM_WORLD,
+ NL80211_REGDOM_TYPE_INTERSECTION,
+};
+
+/**
+ * enum nl80211_reg_rule_attr - regulatory rule attributes
+ * @__NL80211_REG_RULE_ATTR_INVALID: attribute number 0 is reserved
+ * @NL80211_ATTR_REG_RULE_FLAGS: a set of flags which specify additional
+ * considerations for a given frequency range. These are the
+ * &enum nl80211_reg_rule_flags.
+ * @NL80211_ATTR_FREQ_RANGE_START: starting frequencry for the regulatory
+ * rule in KHz. This is not a center of frequency but an actual regulatory
+ * band edge.
+ * @NL80211_ATTR_FREQ_RANGE_END: ending frequency for the regulatory rule
+ * in KHz. This is not a center a frequency but an actual regulatory
+ * band edge.
+ * @NL80211_ATTR_FREQ_RANGE_MAX_BW: maximum allowed bandwidth for this
+ * frequency range, in KHz.
+ * @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN: the maximum allowed antenna gain
+ * for a given frequency range. The value is in mBi (100 * dBi).
+ * If you don't have one then don't send this.
+ * @NL80211_ATTR_POWER_RULE_MAX_EIRP: the maximum allowed EIRP for
+ * a given frequency range. The value is in mBm (100 * dBm).
+ * @NL80211_ATTR_DFS_CAC_TIME: DFS CAC time in milliseconds.
+ * If not present or 0 default CAC time will be used.
+ * @NL80211_REG_RULE_ATTR_MAX: highest regulatory rule attribute number
+ * currently defined
+ * @__NL80211_REG_RULE_ATTR_AFTER_LAST: internal use
+ */
+enum nl80211_reg_rule_attr {
+ __NL80211_REG_RULE_ATTR_INVALID,
+ NL80211_ATTR_REG_RULE_FLAGS,
+
+ NL80211_ATTR_FREQ_RANGE_START,
+ NL80211_ATTR_FREQ_RANGE_END,
+ NL80211_ATTR_FREQ_RANGE_MAX_BW,
+
+ NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN,
+ NL80211_ATTR_POWER_RULE_MAX_EIRP,
+
+ NL80211_ATTR_DFS_CAC_TIME,
+
+ /* keep last */
+ __NL80211_REG_RULE_ATTR_AFTER_LAST,
+ NL80211_REG_RULE_ATTR_MAX = __NL80211_REG_RULE_ATTR_AFTER_LAST - 1
+};
+
+/**
+ * enum nl80211_sched_scan_match_attr - scheduled scan match attributes
+ * @__NL80211_SCHED_SCAN_MATCH_ATTR_INVALID: attribute number 0 is reserved
+ * @NL80211_SCHED_SCAN_MATCH_ATTR_SSID: SSID to be used for matching,
+ * only report BSS with matching SSID.
+ * (This cannot be used together with BSSID.)
+ * @NL80211_SCHED_SCAN_MATCH_ATTR_RSSI: RSSI threshold (in dBm) for reporting a
+ * BSS in scan results. Filtering is turned off if not specified. Note that
+ * if this attribute is in a match set of its own, then it is treated as
+ * the default value for all matchsets with an SSID, rather than being a
+ * matchset of its own without an RSSI filter. This is due to problems with
+ * how this API was implemented in the past. Also, due to the same problem,
+ * the only way to create a matchset with only an RSSI filter (with this
+ * attribute) is if there's only a single matchset with the RSSI attribute.
+ * @NL80211_SCHED_SCAN_MATCH_ATTR_RELATIVE_RSSI: Flag indicating whether
+ * %NL80211_SCHED_SCAN_MATCH_ATTR_RSSI to be used as absolute RSSI or
+ * relative to current bss's RSSI.
+ * @NL80211_SCHED_SCAN_MATCH_ATTR_RSSI_ADJUST: When present the RSSI level for
+ * BSS-es in the specified band is to be adjusted before doing
+ * RSSI-based BSS selection. The attribute value is a packed structure
+ * value as specified by &struct nl80211_bss_select_rssi_adjust.
+ * @NL80211_SCHED_SCAN_MATCH_ATTR_BSSID: BSSID to be used for matching
+ * (this cannot be used together with SSID).
+ * @NL80211_SCHED_SCAN_MATCH_PER_BAND_RSSI: Nested attribute that carries the
+ * band specific minimum rssi thresholds for the bands defined in
+ * enum nl80211_band. The minimum rssi threshold value(s32) specific to a
+ * band shall be encapsulated in attribute with type value equals to one
+ * of the NL80211_BAND_* defined in enum nl80211_band. For example, the
+ * minimum rssi threshold value for 2.4GHZ band shall be encapsulated
+ * within an attribute of type NL80211_BAND_2GHZ. And one or more of such
+ * attributes will be nested within this attribute.
+ * @NL80211_SCHED_SCAN_MATCH_ATTR_MAX: highest scheduled scan filter
+ * attribute number currently defined
+ * @__NL80211_SCHED_SCAN_MATCH_ATTR_AFTER_LAST: internal use
+ */
+enum nl80211_sched_scan_match_attr {
+ __NL80211_SCHED_SCAN_MATCH_ATTR_INVALID,
+
+ NL80211_SCHED_SCAN_MATCH_ATTR_SSID,
+ NL80211_SCHED_SCAN_MATCH_ATTR_RSSI,
+ NL80211_SCHED_SCAN_MATCH_ATTR_RELATIVE_RSSI,
+ NL80211_SCHED_SCAN_MATCH_ATTR_RSSI_ADJUST,
+ NL80211_SCHED_SCAN_MATCH_ATTR_BSSID,
+ NL80211_SCHED_SCAN_MATCH_PER_BAND_RSSI,
+
+ /* keep last */
+ __NL80211_SCHED_SCAN_MATCH_ATTR_AFTER_LAST,
+ NL80211_SCHED_SCAN_MATCH_ATTR_MAX =
+ __NL80211_SCHED_SCAN_MATCH_ATTR_AFTER_LAST - 1
+};
+
+/* only for backward compatibility */
+#define NL80211_ATTR_SCHED_SCAN_MATCH_SSID NL80211_SCHED_SCAN_MATCH_ATTR_SSID
+
+/**
+ * enum nl80211_reg_rule_flags - regulatory rule flags
+ *
+ * @NL80211_RRF_NO_OFDM: OFDM modulation not allowed
+ * @NL80211_RRF_NO_CCK: CCK modulation not allowed
+ * @NL80211_RRF_NO_INDOOR: indoor operation not allowed
+ * @NL80211_RRF_NO_OUTDOOR: outdoor operation not allowed
+ * @NL80211_RRF_DFS: DFS support is required to be used
+ * @NL80211_RRF_PTP_ONLY: this is only for Point To Point links
+ * @NL80211_RRF_PTMP_ONLY: this is only for Point To Multi Point links
+ * @NL80211_RRF_NO_IR: no mechanisms that initiate radiation are allowed,
+ * this includes probe requests or modes of operation that require
+ * beaconing.
+ * @NL80211_RRF_AUTO_BW: maximum available bandwidth should be calculated
+ * base on contiguous rules and wider channels will be allowed to cross
+ * multiple contiguous/overlapping frequency ranges.
+ * @NL80211_RRF_IR_CONCURRENT: See %NL80211_FREQUENCY_ATTR_IR_CONCURRENT
+ * @NL80211_RRF_NO_HT40MINUS: channels can't be used in HT40- operation
+ * @NL80211_RRF_NO_HT40PLUS: channels can't be used in HT40+ operation
+ * @NL80211_RRF_NO_80MHZ: 80MHz operation not allowed
+ * @NL80211_RRF_NO_160MHZ: 160MHz operation not allowed
+ * @NL80211_RRF_NO_HE: HE operation not allowed
+ */
+enum nl80211_reg_rule_flags {
+ NL80211_RRF_NO_OFDM = 1<<0,
+ NL80211_RRF_NO_CCK = 1<<1,
+ NL80211_RRF_NO_INDOOR = 1<<2,
+ NL80211_RRF_NO_OUTDOOR = 1<<3,
+ NL80211_RRF_DFS = 1<<4,
+ NL80211_RRF_PTP_ONLY = 1<<5,
+ NL80211_RRF_PTMP_ONLY = 1<<6,
+ NL80211_RRF_NO_IR = 1<<7,
+ __NL80211_RRF_NO_IBSS = 1<<8,
+ NL80211_RRF_AUTO_BW = 1<<11,
+ NL80211_RRF_IR_CONCURRENT = 1<<12,
+ NL80211_RRF_NO_HT40MINUS = 1<<13,
+ NL80211_RRF_NO_HT40PLUS = 1<<14,
+ NL80211_RRF_NO_80MHZ = 1<<15,
+ NL80211_RRF_NO_160MHZ = 1<<16,
+ NL80211_RRF_NO_HE = 1<<17,
+};
+
+#define NL80211_RRF_PASSIVE_SCAN NL80211_RRF_NO_IR
+#define NL80211_RRF_NO_IBSS NL80211_RRF_NO_IR
+#define NL80211_RRF_NO_IR NL80211_RRF_NO_IR
+#define NL80211_RRF_NO_HT40 (NL80211_RRF_NO_HT40MINUS |\
+ NL80211_RRF_NO_HT40PLUS)
+#define NL80211_RRF_GO_CONCURRENT NL80211_RRF_IR_CONCURRENT
+
+/* For backport compatibility with older userspace */
+#define NL80211_RRF_NO_IR_ALL (NL80211_RRF_NO_IR | __NL80211_RRF_NO_IBSS)
+
+/**
+ * enum nl80211_dfs_regions - regulatory DFS regions
+ *
+ * @NL80211_DFS_UNSET: Country has no DFS master region specified
+ * @NL80211_DFS_FCC: Country follows DFS master rules from FCC
+ * @NL80211_DFS_ETSI: Country follows DFS master rules from ETSI
+ * @NL80211_DFS_JP: Country follows DFS master rules from JP/MKK/Telec
+ */
+enum nl80211_dfs_regions {
+ NL80211_DFS_UNSET = 0,
+ NL80211_DFS_FCC = 1,
+ NL80211_DFS_ETSI = 2,
+ NL80211_DFS_JP = 3,
+};
+
+/**
+ * enum nl80211_user_reg_hint_type - type of user regulatory hint
+ *
+ * @NL80211_USER_REG_HINT_USER: a user sent the hint. This is always
+ * assumed if the attribute is not set.
+ * @NL80211_USER_REG_HINT_CELL_BASE: the hint comes from a cellular
+ * base station. Device drivers that have been tested to work
+ * properly to support this type of hint can enable these hints
+ * by setting the NL80211_FEATURE_CELL_BASE_REG_HINTS feature
+ * capability on the struct wiphy. The wireless core will
+ * ignore all cell base station hints until at least one device
+ * present has been registered with the wireless core that
+ * has listed NL80211_FEATURE_CELL_BASE_REG_HINTS as a
+ * supported feature.
+ * @NL80211_USER_REG_HINT_INDOOR: a user sent an hint indicating that the
+ * platform is operating in an indoor environment.
+ */
+enum nl80211_user_reg_hint_type {
+ NL80211_USER_REG_HINT_USER = 0,
+ NL80211_USER_REG_HINT_CELL_BASE = 1,
+ NL80211_USER_REG_HINT_INDOOR = 2,
+};
+
+/**
+ * enum nl80211_survey_info - survey information
+ *
+ * These attribute types are used with %NL80211_ATTR_SURVEY_INFO
+ * when getting information about a survey.
+ *
+ * @__NL80211_SURVEY_INFO_INVALID: attribute number 0 is reserved
+ * @NL80211_SURVEY_INFO_FREQUENCY: center frequency of channel
+ * @NL80211_SURVEY_INFO_NOISE: noise level of channel (u8, dBm)
+ * @NL80211_SURVEY_INFO_IN_USE: channel is currently being used
+ * @NL80211_SURVEY_INFO_TIME: amount of time (in ms) that the radio
+ * was turned on (on channel or globally)
+ * @NL80211_SURVEY_INFO_TIME_BUSY: amount of the time the primary
+ * channel was sensed busy (either due to activity or energy detect)
+ * @NL80211_SURVEY_INFO_TIME_EXT_BUSY: amount of time the extension
+ * channel was sensed busy
+ * @NL80211_SURVEY_INFO_TIME_RX: amount of time the radio spent
+ * receiving data (on channel or globally)
+ * @NL80211_SURVEY_INFO_TIME_TX: amount of time the radio spent
+ * transmitting data (on channel or globally)
+ * @NL80211_SURVEY_INFO_TIME_SCAN: time the radio spent for scan
+ * (on this channel or globally)
+ * @NL80211_SURVEY_INFO_PAD: attribute used for padding for 64-bit alignment
+ * @NL80211_SURVEY_INFO_TIME_BSS_RX: amount of time the radio spent
+ * receiving frames destined to the local BSS
+ * @NL80211_SURVEY_INFO_MAX: highest survey info attribute number
+ * currently defined
+ * @NL80211_SURVEY_INFO_FREQUENCY_OFFSET: center frequency offset in KHz
+ * @__NL80211_SURVEY_INFO_AFTER_LAST: internal use
+ */
+enum nl80211_survey_info {
+ __NL80211_SURVEY_INFO_INVALID,
+ NL80211_SURVEY_INFO_FREQUENCY,
+ NL80211_SURVEY_INFO_NOISE,
+ NL80211_SURVEY_INFO_IN_USE,
+ NL80211_SURVEY_INFO_TIME,
+ NL80211_SURVEY_INFO_TIME_BUSY,
+ NL80211_SURVEY_INFO_TIME_EXT_BUSY,
+ NL80211_SURVEY_INFO_TIME_RX,
+ NL80211_SURVEY_INFO_TIME_TX,
+ NL80211_SURVEY_INFO_TIME_SCAN,
+ NL80211_SURVEY_INFO_PAD,
+ NL80211_SURVEY_INFO_TIME_BSS_RX,
+ NL80211_SURVEY_INFO_FREQUENCY_OFFSET,
+
+ /* keep last */
+ __NL80211_SURVEY_INFO_AFTER_LAST,
+ NL80211_SURVEY_INFO_MAX = __NL80211_SURVEY_INFO_AFTER_LAST - 1
+};
+
+/* keep old names for compatibility */
+#define NL80211_SURVEY_INFO_CHANNEL_TIME NL80211_SURVEY_INFO_TIME
+#define NL80211_SURVEY_INFO_CHANNEL_TIME_BUSY NL80211_SURVEY_INFO_TIME_BUSY
+#define NL80211_SURVEY_INFO_CHANNEL_TIME_EXT_BUSY NL80211_SURVEY_INFO_TIME_EXT_BUSY
+#define NL80211_SURVEY_INFO_CHANNEL_TIME_RX NL80211_SURVEY_INFO_TIME_RX
+#define NL80211_SURVEY_INFO_CHANNEL_TIME_TX NL80211_SURVEY_INFO_TIME_TX
+
+/**
+ * enum nl80211_mntr_flags - monitor configuration flags
+ *
+ * Monitor configuration flags.
+ *
+ * @__NL80211_MNTR_FLAG_INVALID: reserved
+ *
+ * @NL80211_MNTR_FLAG_FCSFAIL: pass frames with bad FCS
+ * @NL80211_MNTR_FLAG_PLCPFAIL: pass frames with bad PLCP
+ * @NL80211_MNTR_FLAG_CONTROL: pass control frames
+ * @NL80211_MNTR_FLAG_OTHER_BSS: disable BSSID filtering
+ * @NL80211_MNTR_FLAG_COOK_FRAMES: report frames after processing.
+ * overrides all other flags.
+ * @NL80211_MNTR_FLAG_ACTIVE: use the configured MAC address
+ * and ACK incoming unicast packets.
+ *
+ * @__NL80211_MNTR_FLAG_AFTER_LAST: internal use
+ * @NL80211_MNTR_FLAG_MAX: highest possible monitor flag
+ */
+enum nl80211_mntr_flags {
+ __NL80211_MNTR_FLAG_INVALID,
+ NL80211_MNTR_FLAG_FCSFAIL,
+ NL80211_MNTR_FLAG_PLCPFAIL,
+ NL80211_MNTR_FLAG_CONTROL,
+ NL80211_MNTR_FLAG_OTHER_BSS,
+ NL80211_MNTR_FLAG_COOK_FRAMES,
+ NL80211_MNTR_FLAG_ACTIVE,
+
+ /* keep last */
+ __NL80211_MNTR_FLAG_AFTER_LAST,
+ NL80211_MNTR_FLAG_MAX = __NL80211_MNTR_FLAG_AFTER_LAST - 1
+};
+
+/**
+ * enum nl80211_mesh_power_mode - mesh power save modes
+ *
+ * @NL80211_MESH_POWER_UNKNOWN: The mesh power mode of the mesh STA is
+ * not known or has not been set yet.
+ * @NL80211_MESH_POWER_ACTIVE: Active mesh power mode. The mesh STA is
+ * in Awake state all the time.
+ * @NL80211_MESH_POWER_LIGHT_SLEEP: Light sleep mode. The mesh STA will
+ * alternate between Active and Doze states, but will wake up for
+ * neighbor's beacons.
+ * @NL80211_MESH_POWER_DEEP_SLEEP: Deep sleep mode. The mesh STA will
+ * alternate between Active and Doze states, but may not wake up
+ * for neighbor's beacons.
+ *
+ * @__NL80211_MESH_POWER_AFTER_LAST - internal use
+ * @NL80211_MESH_POWER_MAX - highest possible power save level
+ */
+
+enum nl80211_mesh_power_mode {
+ NL80211_MESH_POWER_UNKNOWN,
+ NL80211_MESH_POWER_ACTIVE,
+ NL80211_MESH_POWER_LIGHT_SLEEP,
+ NL80211_MESH_POWER_DEEP_SLEEP,
+
+ __NL80211_MESH_POWER_AFTER_LAST,
+ NL80211_MESH_POWER_MAX = __NL80211_MESH_POWER_AFTER_LAST - 1
+};
+
+/**
+ * enum nl80211_meshconf_params - mesh configuration parameters
+ *
+ * Mesh configuration parameters. These can be changed while the mesh is
+ * active.
+ *
+ * @__NL80211_MESHCONF_INVALID: internal use
+ *
+ * @NL80211_MESHCONF_RETRY_TIMEOUT: specifies the initial retry timeout in
+ * millisecond units, used by the Peer Link Open message
+ *
+ * @NL80211_MESHCONF_CONFIRM_TIMEOUT: specifies the initial confirm timeout, in
+ * millisecond units, used by the peer link management to close a peer link
+ *
+ * @NL80211_MESHCONF_HOLDING_TIMEOUT: specifies the holding timeout, in
+ * millisecond units
+ *
+ * @NL80211_MESHCONF_MAX_PEER_LINKS: maximum number of peer links allowed
+ * on this mesh interface
+ *
+ * @NL80211_MESHCONF_MAX_RETRIES: specifies the maximum number of peer link
+ * open retries that can be sent to establish a new peer link instance in a
+ * mesh
+ *
+ * @NL80211_MESHCONF_TTL: specifies the value of TTL field set at a source mesh
+ * point.
+ *
+ * @NL80211_MESHCONF_AUTO_OPEN_PLINKS: whether we should automatically open
+ * peer links when we detect compatible mesh peers. Disabled if
+ * @NL80211_MESH_SETUP_USERSPACE_MPM or @NL80211_MESH_SETUP_USERSPACE_AMPE are
+ * set.
+ *
+ * @NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES: the number of action frames
+ * containing a PREQ that an MP can send to a particular destination (path
+ * target)
+ *
+ * @NL80211_MESHCONF_PATH_REFRESH_TIME: how frequently to refresh mesh paths
+ * (in milliseconds)
+ *
+ * @NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT: minimum length of time to wait
+ * until giving up on a path discovery (in milliseconds)
+ *
+ * @NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT: The time (in TUs) for which mesh
+ * points receiving a PREQ shall consider the forwarding information from
+ * the root to be valid. (TU = time unit)
+ *
+ * @NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL: The minimum interval of time (in
+ * TUs) during which an MP can send only one action frame containing a PREQ
+ * reference element
+ *
+ * @NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME: The interval of time (in TUs)
+ * that it takes for an HWMP information element to propagate across the
+ * mesh
+ *
+ * @NL80211_MESHCONF_HWMP_ROOTMODE: whether root mode is enabled or not
+ *
+ * @NL80211_MESHCONF_ELEMENT_TTL: specifies the value of TTL field set at a
+ * source mesh point for path selection elements.
+ *
+ * @NL80211_MESHCONF_HWMP_RANN_INTERVAL: The interval of time (in TUs) between
+ * root announcements are transmitted.
+ *
+ * @NL80211_MESHCONF_GATE_ANNOUNCEMENTS: Advertise that this mesh station has
+ * access to a broader network beyond the MBSS. This is done via Root
+ * Announcement frames.
+ *
+ * @NL80211_MESHCONF_HWMP_PERR_MIN_INTERVAL: The minimum interval of time (in
+ * TUs) during which a mesh STA can send only one Action frame containing a
+ * PERR element.
+ *
+ * @NL80211_MESHCONF_FORWARDING: set Mesh STA as forwarding or non-forwarding
+ * or forwarding entity (default is TRUE - forwarding entity)
+ *
+ * @NL80211_MESHCONF_RSSI_THRESHOLD: RSSI threshold in dBm. This specifies the
+ * threshold for average signal strength of candidate station to establish
+ * a peer link.
+ *
+ * @NL80211_MESHCONF_SYNC_OFFSET_MAX_NEIGHBOR: maximum number of neighbors
+ * to synchronize to for 11s default synchronization method
+ * (see 11C.12.2.2)
+ *
+ * @NL80211_MESHCONF_HT_OPMODE: set mesh HT protection mode.
+ *
+ * @NL80211_MESHCONF_ATTR_MAX: highest possible mesh configuration attribute
+ *
+ * @NL80211_MESHCONF_HWMP_PATH_TO_ROOT_TIMEOUT: The time (in TUs) for
+ * which mesh STAs receiving a proactive PREQ shall consider the forwarding
+ * information to the root mesh STA to be valid.
+ *
+ * @NL80211_MESHCONF_HWMP_ROOT_INTERVAL: The interval of time (in TUs) between
+ * proactive PREQs are transmitted.
+ *
+ * @NL80211_MESHCONF_HWMP_CONFIRMATION_INTERVAL: The minimum interval of time
+ * (in TUs) during which a mesh STA can send only one Action frame
+ * containing a PREQ element for root path confirmation.
+ *
+ * @NL80211_MESHCONF_POWER_MODE: Default mesh power mode for new peer links.
+ * type &enum nl80211_mesh_power_mode (u32)
+ *
+ * @NL80211_MESHCONF_AWAKE_WINDOW: awake window duration (in TUs)
+ *
+ * @NL80211_MESHCONF_PLINK_TIMEOUT: If no tx activity is seen from a STA we've
+ * established peering with for longer than this time (in seconds), then
+ * remove it from the STA's list of peers. You may set this to 0 to disable
+ * the removal of the STA. Default is 30 minutes.
+ *
+ * @NL80211_MESHCONF_CONNECTED_TO_GATE: If set to true then this mesh STA
+ * will advertise that it is connected to a gate in the mesh formation
+ * field. If left unset then the mesh formation field will only
+ * advertise such if there is an active root mesh path.
+ *
+ * @NL80211_MESHCONF_NOLEARN: Try to avoid multi-hop path discovery (e.g.
+ * PREQ/PREP for HWMP) if the destination is a direct neighbor. Note that
+ * this might not be the optimal decision as a multi-hop route might be
+ * better. So if using this setting you will likely also want to disable
+ * dot11MeshForwarding and use another mesh routing protocol on top.
+ *
+ * @NL80211_MESHCONF_CONNECTED_TO_AS: If set to true then this mesh STA
+ * will advertise that it is connected to a authentication server
+ * in the mesh formation field.
+ *
+ * @__NL80211_MESHCONF_ATTR_AFTER_LAST: internal use
+ */
+enum nl80211_meshconf_params {
+ __NL80211_MESHCONF_INVALID,
+ NL80211_MESHCONF_RETRY_TIMEOUT,
+ NL80211_MESHCONF_CONFIRM_TIMEOUT,
+ NL80211_MESHCONF_HOLDING_TIMEOUT,
+ NL80211_MESHCONF_MAX_PEER_LINKS,
+ NL80211_MESHCONF_MAX_RETRIES,
+ NL80211_MESHCONF_TTL,
+ NL80211_MESHCONF_AUTO_OPEN_PLINKS,
+ NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES,
+ NL80211_MESHCONF_PATH_REFRESH_TIME,
+ NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT,
+ NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT,
+ NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL,
+ NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME,
+ NL80211_MESHCONF_HWMP_ROOTMODE,
+ NL80211_MESHCONF_ELEMENT_TTL,
+ NL80211_MESHCONF_HWMP_RANN_INTERVAL,
+ NL80211_MESHCONF_GATE_ANNOUNCEMENTS,
+ NL80211_MESHCONF_HWMP_PERR_MIN_INTERVAL,
+ NL80211_MESHCONF_FORWARDING,
+ NL80211_MESHCONF_RSSI_THRESHOLD,
+ NL80211_MESHCONF_SYNC_OFFSET_MAX_NEIGHBOR,
+ NL80211_MESHCONF_HT_OPMODE,
+ NL80211_MESHCONF_HWMP_PATH_TO_ROOT_TIMEOUT,
+ NL80211_MESHCONF_HWMP_ROOT_INTERVAL,
+ NL80211_MESHCONF_HWMP_CONFIRMATION_INTERVAL,
+ NL80211_MESHCONF_POWER_MODE,
+ NL80211_MESHCONF_AWAKE_WINDOW,
+ NL80211_MESHCONF_PLINK_TIMEOUT,
+ NL80211_MESHCONF_CONNECTED_TO_GATE,
+ NL80211_MESHCONF_NOLEARN,
+ NL80211_MESHCONF_CONNECTED_TO_AS,
+
+ /* keep last */
+ __NL80211_MESHCONF_ATTR_AFTER_LAST,
+ NL80211_MESHCONF_ATTR_MAX = __NL80211_MESHCONF_ATTR_AFTER_LAST - 1
+};
+
+/**
+ * enum nl80211_mesh_setup_params - mesh setup parameters
+ *
+ * Mesh setup parameters. These are used to start/join a mesh and cannot be
+ * changed while the mesh is active.
+ *
+ * @__NL80211_MESH_SETUP_INVALID: Internal use
+ *
+ * @NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL: Enable this option to use a
+ * vendor specific path selection algorithm or disable it to use the
+ * default HWMP.
+ *
+ * @NL80211_MESH_SETUP_ENABLE_VENDOR_METRIC: Enable this option to use a
+ * vendor specific path metric or disable it to use the default Airtime
+ * metric.
+ *
+ * @NL80211_MESH_SETUP_IE: Information elements for this mesh, for instance, a
+ * robust security network ie, or a vendor specific information element
+ * that vendors will use to identify the path selection methods and
+ * metrics in use.
+ *
+ * @NL80211_MESH_SETUP_USERSPACE_AUTH: Enable this option if an authentication
+ * daemon will be authenticating mesh candidates.
+ *
+ * @NL80211_MESH_SETUP_USERSPACE_AMPE: Enable this option if an authentication
+ * daemon will be securing peer link frames. AMPE is a secured version of
+ * Mesh Peering Management (MPM) and is implemented with the assistance of
+ * a userspace daemon. When this flag is set, the kernel will send peer
+ * management frames to a userspace daemon that will implement AMPE
+ * functionality (security capabilities selection, key confirmation, and
+ * key management). When the flag is unset (default), the kernel can
+ * autonomously complete (unsecured) mesh peering without the need of a
+ * userspace daemon.
+ *
+ * @NL80211_MESH_SETUP_ENABLE_VENDOR_SYNC: Enable this option to use a
+ * vendor specific synchronization method or disable it to use the default
+ * neighbor offset synchronization
+ *
+ * @NL80211_MESH_SETUP_USERSPACE_MPM: Enable this option if userspace will
+ * implement an MPM which handles peer allocation and state.
+ *
+ * @NL80211_MESH_SETUP_AUTH_PROTOCOL: Inform the kernel of the authentication
+ * method (u8, as defined in IEEE 8.4.2.100.6, e.g. 0x1 for SAE).
+ * Default is no authentication method required.
+ *
+ * @NL80211_MESH_SETUP_ATTR_MAX: highest possible mesh setup attribute number
+ *
+ * @__NL80211_MESH_SETUP_ATTR_AFTER_LAST: Internal use
+ */
+enum nl80211_mesh_setup_params {
+ __NL80211_MESH_SETUP_INVALID,
+ NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL,
+ NL80211_MESH_SETUP_ENABLE_VENDOR_METRIC,
+ NL80211_MESH_SETUP_IE,
+ NL80211_MESH_SETUP_USERSPACE_AUTH,
+ NL80211_MESH_SETUP_USERSPACE_AMPE,
+ NL80211_MESH_SETUP_ENABLE_VENDOR_SYNC,
+ NL80211_MESH_SETUP_USERSPACE_MPM,
+ NL80211_MESH_SETUP_AUTH_PROTOCOL,
+
+ /* keep last */
+ __NL80211_MESH_SETUP_ATTR_AFTER_LAST,
+ NL80211_MESH_SETUP_ATTR_MAX = __NL80211_MESH_SETUP_ATTR_AFTER_LAST - 1
+};
+
+/**
+ * enum nl80211_txq_attr - TX queue parameter attributes
+ * @__NL80211_TXQ_ATTR_INVALID: Attribute number 0 is reserved
+ * @NL80211_TXQ_ATTR_AC: AC identifier (NL80211_AC_*)
+ * @NL80211_TXQ_ATTR_TXOP: Maximum burst time in units of 32 usecs, 0 meaning
+ * disabled
+ * @NL80211_TXQ_ATTR_CWMIN: Minimum contention window [a value of the form
+ * 2^n-1 in the range 1..32767]
+ * @NL80211_TXQ_ATTR_CWMAX: Maximum contention window [a value of the form
+ * 2^n-1 in the range 1..32767]
+ * @NL80211_TXQ_ATTR_AIFS: Arbitration interframe space [0..255]
+ * @__NL80211_TXQ_ATTR_AFTER_LAST: Internal
+ * @NL80211_TXQ_ATTR_MAX: Maximum TXQ attribute number
+ */
+enum nl80211_txq_attr {
+ __NL80211_TXQ_ATTR_INVALID,
+ NL80211_TXQ_ATTR_AC,
+ NL80211_TXQ_ATTR_TXOP,
+ NL80211_TXQ_ATTR_CWMIN,
+ NL80211_TXQ_ATTR_CWMAX,
+ NL80211_TXQ_ATTR_AIFS,
+
+ /* keep last */
+ __NL80211_TXQ_ATTR_AFTER_LAST,
+ NL80211_TXQ_ATTR_MAX = __NL80211_TXQ_ATTR_AFTER_LAST - 1
+};
+
+enum nl80211_ac {
+ NL80211_AC_VO,
+ NL80211_AC_VI,
+ NL80211_AC_BE,
+ NL80211_AC_BK,
+ NL80211_NUM_ACS
+};
+
+/* backward compat */
+#define NL80211_TXQ_ATTR_QUEUE NL80211_TXQ_ATTR_AC
+#define NL80211_TXQ_Q_VO NL80211_AC_VO
+#define NL80211_TXQ_Q_VI NL80211_AC_VI
+#define NL80211_TXQ_Q_BE NL80211_AC_BE
+#define NL80211_TXQ_Q_BK NL80211_AC_BK
+
+/**
+ * enum nl80211_channel_type - channel type
+ * @NL80211_CHAN_NO_HT: 20 MHz, non-HT channel
+ * @NL80211_CHAN_HT20: 20 MHz HT channel
+ * @NL80211_CHAN_HT40MINUS: HT40 channel, secondary channel
+ * below the control channel
+ * @NL80211_CHAN_HT40PLUS: HT40 channel, secondary channel
+ * above the control channel
+ */
+enum nl80211_channel_type {
+ NL80211_CHAN_NO_HT,
+ NL80211_CHAN_HT20,
+ NL80211_CHAN_HT40MINUS,
+ NL80211_CHAN_HT40PLUS
+};
+
+/**
+ * enum nl80211_key_mode - Key mode
+ *
+ * @NL80211_KEY_RX_TX: (Default)
+ * Key can be used for Rx and Tx immediately
+ *
+ * The following modes can only be selected for unicast keys and when the
+ * driver supports @NL80211_EXT_FEATURE_EXT_KEY_ID:
+ *
+ * @NL80211_KEY_NO_TX: Only allowed in combination with @NL80211_CMD_NEW_KEY:
+ * Unicast key can only be used for Rx, Tx not allowed, yet
+ * @NL80211_KEY_SET_TX: Only allowed in combination with @NL80211_CMD_SET_KEY:
+ * The unicast key identified by idx and mac is cleared for Tx and becomes
+ * the preferred Tx key for the station.
+ */
+enum nl80211_key_mode {
+ NL80211_KEY_RX_TX,
+ NL80211_KEY_NO_TX,
+ NL80211_KEY_SET_TX
+};
+
+/**
+ * enum nl80211_chan_width - channel width definitions
+ *
+ * These values are used with the %NL80211_ATTR_CHANNEL_WIDTH
+ * attribute.
+ *
+ * @NL80211_CHAN_WIDTH_20_NOHT: 20 MHz, non-HT channel
+ * @NL80211_CHAN_WIDTH_20: 20 MHz HT channel
+ * @NL80211_CHAN_WIDTH_40: 40 MHz channel, the %NL80211_ATTR_CENTER_FREQ1
+ * attribute must be provided as well
+ * @NL80211_CHAN_WIDTH_80: 80 MHz channel, the %NL80211_ATTR_CENTER_FREQ1
+ * attribute must be provided as well
+ * @NL80211_CHAN_WIDTH_80P80: 80+80 MHz channel, the %NL80211_ATTR_CENTER_FREQ1
+ * and %NL80211_ATTR_CENTER_FREQ2 attributes must be provided as well
+ * @NL80211_CHAN_WIDTH_160: 160 MHz channel, the %NL80211_ATTR_CENTER_FREQ1
+ * attribute must be provided as well
+ * @NL80211_CHAN_WIDTH_5: 5 MHz OFDM channel
+ * @NL80211_CHAN_WIDTH_10: 10 MHz OFDM channel
+ * @NL80211_CHAN_WIDTH_1: 1 MHz OFDM channel
+ * @NL80211_CHAN_WIDTH_2: 2 MHz OFDM channel
+ * @NL80211_CHAN_WIDTH_4: 4 MHz OFDM channel
+ * @NL80211_CHAN_WIDTH_8: 8 MHz OFDM channel
+ * @NL80211_CHAN_WIDTH_16: 16 MHz OFDM channel
+ */
+enum nl80211_chan_width {
+ NL80211_CHAN_WIDTH_20_NOHT,
+ NL80211_CHAN_WIDTH_20,
+ NL80211_CHAN_WIDTH_40,
+ NL80211_CHAN_WIDTH_80,
+ NL80211_CHAN_WIDTH_80P80,
+ NL80211_CHAN_WIDTH_160,
+ NL80211_CHAN_WIDTH_5,
+ NL80211_CHAN_WIDTH_10,
+ NL80211_CHAN_WIDTH_1,
+ NL80211_CHAN_WIDTH_2,
+ NL80211_CHAN_WIDTH_4,
+ NL80211_CHAN_WIDTH_8,
+ NL80211_CHAN_WIDTH_16,
+};
+
+/**
+ * enum nl80211_bss_scan_width - control channel width for a BSS
+ *
+ * These values are used with the %NL80211_BSS_CHAN_WIDTH attribute.
+ *
+ * @NL80211_BSS_CHAN_WIDTH_20: control channel is 20 MHz wide or compatible
+ * @NL80211_BSS_CHAN_WIDTH_10: control channel is 10 MHz wide
+ * @NL80211_BSS_CHAN_WIDTH_5: control channel is 5 MHz wide
+ * @NL80211_BSS_CHAN_WIDTH_1: control channel is 1 MHz wide
+ * @NL80211_BSS_CHAN_WIDTH_2: control channel is 2 MHz wide
+ */
+enum nl80211_bss_scan_width {
+ NL80211_BSS_CHAN_WIDTH_20,
+ NL80211_BSS_CHAN_WIDTH_10,
+ NL80211_BSS_CHAN_WIDTH_5,
+ NL80211_BSS_CHAN_WIDTH_1,
+ NL80211_BSS_CHAN_WIDTH_2,
+};
+
+/**
+ * enum nl80211_bss - netlink attributes for a BSS
+ *
+ * @__NL80211_BSS_INVALID: invalid
+ * @NL80211_BSS_BSSID: BSSID of the BSS (6 octets)
+ * @NL80211_BSS_FREQUENCY: frequency in MHz (u32)
+ * @NL80211_BSS_TSF: TSF of the received probe response/beacon (u64)
+ * (if @NL80211_BSS_PRESP_DATA is present then this is known to be
+ * from a probe response, otherwise it may be from the same beacon
+ * that the NL80211_BSS_BEACON_TSF will be from)
+ * @NL80211_BSS_BEACON_INTERVAL: beacon interval of the (I)BSS (u16)
+ * @NL80211_BSS_CAPABILITY: capability field (CPU order, u16)
+ * @NL80211_BSS_INFORMATION_ELEMENTS: binary attribute containing the
+ * raw information elements from the probe response/beacon (bin);
+ * if the %NL80211_BSS_BEACON_IES attribute is present and the data is
+ * different then the IEs here are from a Probe Response frame; otherwise
+ * they are from a Beacon frame.
+ * However, if the driver does not indicate the source of the IEs, these
+ * IEs may be from either frame subtype.
+ * If present, the @NL80211_BSS_PRESP_DATA attribute indicates that the
+ * data here is known to be from a probe response, without any heuristics.
+ * @NL80211_BSS_SIGNAL_MBM: signal strength of probe response/beacon
+ * in mBm (100 * dBm) (s32)
+ * @NL80211_BSS_SIGNAL_UNSPEC: signal strength of the probe response/beacon
+ * in unspecified units, scaled to 0..100 (u8)
+ * @NL80211_BSS_STATUS: status, if this BSS is "used"
+ * @NL80211_BSS_SEEN_MS_AGO: age of this BSS entry in ms
+ * @NL80211_BSS_BEACON_IES: binary attribute containing the raw information
+ * elements from a Beacon frame (bin); not present if no Beacon frame has
+ * yet been received
+ * @NL80211_BSS_CHAN_WIDTH: channel width of the control channel
+ * (u32, enum nl80211_bss_scan_width)
+ * @NL80211_BSS_BEACON_TSF: TSF of the last received beacon (u64)
+ * (not present if no beacon frame has been received yet)
+ * @NL80211_BSS_PRESP_DATA: the data in @NL80211_BSS_INFORMATION_ELEMENTS and
+ * @NL80211_BSS_TSF is known to be from a probe response (flag attribute)
+ * @NL80211_BSS_LAST_SEEN_BOOTTIME: CLOCK_BOOTTIME timestamp when this entry
+ * was last updated by a received frame. The value is expected to be
+ * accurate to about 10ms. (u64, nanoseconds)
+ * @NL80211_BSS_PAD: attribute used for padding for 64-bit alignment
+ * @NL80211_BSS_PARENT_TSF: the time at the start of reception of the first
+ * octet of the timestamp field of the last beacon/probe received for
+ * this BSS. The time is the TSF of the BSS specified by
+ * @NL80211_BSS_PARENT_BSSID. (u64).
+ * @NL80211_BSS_PARENT_BSSID: the BSS according to which @NL80211_BSS_PARENT_TSF
+ * is set.
+ * @NL80211_BSS_CHAIN_SIGNAL: per-chain signal strength of last BSS update.
+ * Contains a nested array of signal strength attributes (u8, dBm),
+ * using the nesting index as the antenna number.
+ * @NL80211_BSS_FREQUENCY_OFFSET: frequency offset in KHz
+ * @__NL80211_BSS_AFTER_LAST: internal
+ * @NL80211_BSS_MAX: highest BSS attribute
+ */
+enum nl80211_bss {
+ __NL80211_BSS_INVALID,
+ NL80211_BSS_BSSID,
+ NL80211_BSS_FREQUENCY,
+ NL80211_BSS_TSF,
+ NL80211_BSS_BEACON_INTERVAL,
+ NL80211_BSS_CAPABILITY,
+ NL80211_BSS_INFORMATION_ELEMENTS,
+ NL80211_BSS_SIGNAL_MBM,
+ NL80211_BSS_SIGNAL_UNSPEC,
+ NL80211_BSS_STATUS,
+ NL80211_BSS_SEEN_MS_AGO,
+ NL80211_BSS_BEACON_IES,
+ NL80211_BSS_CHAN_WIDTH,
+ NL80211_BSS_BEACON_TSF,
+ NL80211_BSS_PRESP_DATA,
+ NL80211_BSS_LAST_SEEN_BOOTTIME,
+ NL80211_BSS_PAD,
+ NL80211_BSS_PARENT_TSF,
+ NL80211_BSS_PARENT_BSSID,
+ NL80211_BSS_CHAIN_SIGNAL,
+ NL80211_BSS_FREQUENCY_OFFSET,
+
+ /* keep last */
+ __NL80211_BSS_AFTER_LAST,
+ NL80211_BSS_MAX = __NL80211_BSS_AFTER_LAST - 1
+};
+
+/**
+ * enum nl80211_bss_status - BSS "status"
+ * @NL80211_BSS_STATUS_AUTHENTICATED: Authenticated with this BSS.
+ * Note that this is no longer used since cfg80211 no longer
+ * keeps track of whether or not authentication was done with
+ * a given BSS.
+ * @NL80211_BSS_STATUS_ASSOCIATED: Associated with this BSS.
+ * @NL80211_BSS_STATUS_IBSS_JOINED: Joined to this IBSS.
+ *
+ * The BSS status is a BSS attribute in scan dumps, which
+ * indicates the status the interface has wrt. this BSS.
+ */
+enum nl80211_bss_status {
+ NL80211_BSS_STATUS_AUTHENTICATED,
+ NL80211_BSS_STATUS_ASSOCIATED,
+ NL80211_BSS_STATUS_IBSS_JOINED,
+};
+
+/**
+ * enum nl80211_auth_type - AuthenticationType
+ *
+ * @NL80211_AUTHTYPE_OPEN_SYSTEM: Open System authentication
+ * @NL80211_AUTHTYPE_SHARED_KEY: Shared Key authentication (WEP only)
+ * @NL80211_AUTHTYPE_FT: Fast BSS Transition (IEEE 802.11r)
+ * @NL80211_AUTHTYPE_NETWORK_EAP: Network EAP (some Cisco APs and mainly LEAP)
+ * @NL80211_AUTHTYPE_SAE: Simultaneous authentication of equals
+ * @NL80211_AUTHTYPE_FILS_SK: Fast Initial Link Setup shared key
+ * @NL80211_AUTHTYPE_FILS_SK_PFS: Fast Initial Link Setup shared key with PFS
+ * @NL80211_AUTHTYPE_FILS_PK: Fast Initial Link Setup public key
+ * @__NL80211_AUTHTYPE_NUM: internal
+ * @NL80211_AUTHTYPE_MAX: maximum valid auth algorithm
+ * @NL80211_AUTHTYPE_AUTOMATIC: determine automatically (if necessary by
+ * trying multiple times); this is invalid in netlink -- leave out
+ * the attribute for this on CONNECT commands.
+ */
+enum nl80211_auth_type {
+ NL80211_AUTHTYPE_OPEN_SYSTEM,
+ NL80211_AUTHTYPE_SHARED_KEY,
+ NL80211_AUTHTYPE_FT,
+ NL80211_AUTHTYPE_NETWORK_EAP,
+ NL80211_AUTHTYPE_SAE,
+ NL80211_AUTHTYPE_FILS_SK,
+ NL80211_AUTHTYPE_FILS_SK_PFS,
+ NL80211_AUTHTYPE_FILS_PK,
+
+ /* keep last */
+ __NL80211_AUTHTYPE_NUM,
+ NL80211_AUTHTYPE_MAX = __NL80211_AUTHTYPE_NUM - 1,
+ NL80211_AUTHTYPE_AUTOMATIC
+};
+
+/**
+ * enum nl80211_key_type - Key Type
+ * @NL80211_KEYTYPE_GROUP: Group (broadcast/multicast) key
+ * @NL80211_KEYTYPE_PAIRWISE: Pairwise (unicast/individual) key
+ * @NL80211_KEYTYPE_PEERKEY: PeerKey (DLS)
+ * @NUM_NL80211_KEYTYPES: number of defined key types
+ */
+enum nl80211_key_type {
+ NL80211_KEYTYPE_GROUP,
+ NL80211_KEYTYPE_PAIRWISE,
+ NL80211_KEYTYPE_PEERKEY,
+
+ NUM_NL80211_KEYTYPES
+};
+
+/**
+ * enum nl80211_mfp - Management frame protection state
+ * @NL80211_MFP_NO: Management frame protection not used
+ * @NL80211_MFP_REQUIRED: Management frame protection required
+ * @NL80211_MFP_OPTIONAL: Management frame protection is optional
+ */
+enum nl80211_mfp {
+ NL80211_MFP_NO,
+ NL80211_MFP_REQUIRED,
+ NL80211_MFP_OPTIONAL,
+};
+
+enum nl80211_wpa_versions {
+ NL80211_WPA_VERSION_1 = 1 << 0,
+ NL80211_WPA_VERSION_2 = 1 << 1,
+ NL80211_WPA_VERSION_3 = 1 << 2,
+};
+
+/**
+ * enum nl80211_key_default_types - key default types
+ * @__NL80211_KEY_DEFAULT_TYPE_INVALID: invalid
+ * @NL80211_KEY_DEFAULT_TYPE_UNICAST: key should be used as default
+ * unicast key
+ * @NL80211_KEY_DEFAULT_TYPE_MULTICAST: key should be used as default
+ * multicast key
+ * @NUM_NL80211_KEY_DEFAULT_TYPES: number of default types
+ */
+enum nl80211_key_default_types {
+ __NL80211_KEY_DEFAULT_TYPE_INVALID,
+ NL80211_KEY_DEFAULT_TYPE_UNICAST,
+ NL80211_KEY_DEFAULT_TYPE_MULTICAST,
+
+ NUM_NL80211_KEY_DEFAULT_TYPES
+};
+
+/**
+ * enum nl80211_key_attributes - key attributes
+ * @__NL80211_KEY_INVALID: invalid
+ * @NL80211_KEY_DATA: (temporal) key data; for TKIP this consists of
+ * 16 bytes encryption key followed by 8 bytes each for TX and RX MIC
+ * keys
+ * @NL80211_KEY_IDX: key ID (u8, 0-3)
+ * @NL80211_KEY_CIPHER: key cipher suite (u32, as defined by IEEE 802.11
+ * section 7.3.2.25.1, e.g. 0x000FAC04)
+ * @NL80211_KEY_SEQ: transmit key sequence number (IV/PN) for TKIP and
+ * CCMP keys, each six bytes in little endian
+ * @NL80211_KEY_DEFAULT: flag indicating default key
+ * @NL80211_KEY_DEFAULT_MGMT: flag indicating default management key
+ * @NL80211_KEY_TYPE: the key type from enum nl80211_key_type, if not
+ * specified the default depends on whether a MAC address was
+ * given with the command using the key or not (u32)
+ * @NL80211_KEY_DEFAULT_TYPES: A nested attribute containing flags
+ * attributes, specifying what a key should be set as default as.
+ * See &enum nl80211_key_default_types.
+ * @NL80211_KEY_MODE: the mode from enum nl80211_key_mode.
+ * Defaults to @NL80211_KEY_RX_TX.
+ * @NL80211_KEY_DEFAULT_BEACON: flag indicating default Beacon frame key
+ *
+ * @__NL80211_KEY_AFTER_LAST: internal
+ * @NL80211_KEY_MAX: highest key attribute
+ */
+enum nl80211_key_attributes {
+ __NL80211_KEY_INVALID,
+ NL80211_KEY_DATA,
+ NL80211_KEY_IDX,
+ NL80211_KEY_CIPHER,
+ NL80211_KEY_SEQ,
+ NL80211_KEY_DEFAULT,
+ NL80211_KEY_DEFAULT_MGMT,
+ NL80211_KEY_TYPE,
+ NL80211_KEY_DEFAULT_TYPES,
+ NL80211_KEY_MODE,
+ NL80211_KEY_DEFAULT_BEACON,
+
+ /* keep last */
+ __NL80211_KEY_AFTER_LAST,
+ NL80211_KEY_MAX = __NL80211_KEY_AFTER_LAST - 1
+};
+
+/**
+ * enum nl80211_tx_rate_attributes - TX rate set attributes
+ * @__NL80211_TXRATE_INVALID: invalid
+ * @NL80211_TXRATE_LEGACY: Legacy (non-MCS) rates allowed for TX rate selection
+ * in an array of rates as defined in IEEE 802.11 7.3.2.2 (u8 values with
+ * 1 = 500 kbps) but without the IE length restriction (at most
+ * %NL80211_MAX_SUPP_RATES in a single array).
+ * @NL80211_TXRATE_HT: HT (MCS) rates allowed for TX rate selection
+ * in an array of MCS numbers.
+ * @NL80211_TXRATE_VHT: VHT rates allowed for TX rate selection,
+ * see &struct nl80211_txrate_vht
+ * @NL80211_TXRATE_GI: configure GI, see &enum nl80211_txrate_gi
+ * @NL80211_TXRATE_HE: HE rates allowed for TX rate selection,
+ * see &struct nl80211_txrate_he
+ * @NL80211_TXRATE_HE_GI: configure HE GI, 0.8us, 1.6us and 3.2us.
+ * @NL80211_TXRATE_HE_LTF: configure HE LTF, 1XLTF, 2XLTF and 4XLTF.
+ * @__NL80211_TXRATE_AFTER_LAST: internal
+ * @NL80211_TXRATE_MAX: highest TX rate attribute
+ */
+enum nl80211_tx_rate_attributes {
+ __NL80211_TXRATE_INVALID,
+ NL80211_TXRATE_LEGACY,
+ NL80211_TXRATE_HT,
+ NL80211_TXRATE_VHT,
+ NL80211_TXRATE_GI,
+ NL80211_TXRATE_HE,
+ NL80211_TXRATE_HE_GI,
+ NL80211_TXRATE_HE_LTF,
+
+ /* keep last */
+ __NL80211_TXRATE_AFTER_LAST,
+ NL80211_TXRATE_MAX = __NL80211_TXRATE_AFTER_LAST - 1
+};
+
+#define NL80211_TXRATE_MCS NL80211_TXRATE_HT
+#define NL80211_VHT_NSS_MAX 8
+
+/**
+ * struct nl80211_txrate_vht - VHT MCS/NSS txrate bitmap
+ * @mcs: MCS bitmap table for each NSS (array index 0 for 1 stream, etc.)
+ */
+struct nl80211_txrate_vht {
+ __u16 mcs[NL80211_VHT_NSS_MAX];
+};
+
+#define NL80211_HE_NSS_MAX 8
+/**
+ * struct nl80211_txrate_he - HE MCS/NSS txrate bitmap
+ * @mcs: MCS bitmap table for each NSS (array index 0 for 1 stream, etc.)
+ */
+struct nl80211_txrate_he {
+ __u16 mcs[NL80211_HE_NSS_MAX];
+};
+
+enum nl80211_txrate_gi {
+ NL80211_TXRATE_DEFAULT_GI,
+ NL80211_TXRATE_FORCE_SGI,
+ NL80211_TXRATE_FORCE_LGI,
+};
+
+/**
+ * enum nl80211_band - Frequency band
+ * @NL80211_BAND_2GHZ: 2.4 GHz ISM band
+ * @NL80211_BAND_5GHZ: around 5 GHz band (4.9 - 5.7 GHz)
+ * @NL80211_BAND_60GHZ: around 60 GHz band (58.32 - 69.12 GHz)
+ * @NL80211_BAND_6GHZ: around 6 GHz band (5.9 - 7.2 GHz)
+ * @NL80211_BAND_S1GHZ: around 900MHz, supported by S1G PHYs
+ * @NUM_NL80211_BANDS: number of bands, avoid using this in userspace
+ * since newer kernel versions may support more bands
+ */
+enum nl80211_band {
+ NL80211_BAND_2GHZ,
+ NL80211_BAND_5GHZ,
+ NL80211_BAND_60GHZ,
+ NL80211_BAND_6GHZ,
+ NL80211_BAND_S1GHZ,
+
+ NUM_NL80211_BANDS,
+};
+
+/**
+ * enum nl80211_ps_state - powersave state
+ * @NL80211_PS_DISABLED: powersave is disabled
+ * @NL80211_PS_ENABLED: powersave is enabled
+ */
+enum nl80211_ps_state {
+ NL80211_PS_DISABLED,
+ NL80211_PS_ENABLED,
+};
+
+/**
+ * enum nl80211_attr_cqm - connection quality monitor attributes
+ * @__NL80211_ATTR_CQM_INVALID: invalid
+ * @NL80211_ATTR_CQM_RSSI_THOLD: RSSI threshold in dBm. This value specifies
+ * the threshold for the RSSI level at which an event will be sent. Zero
+ * to disable. Alternatively, if %NL80211_EXT_FEATURE_CQM_RSSI_LIST is
+ * set, multiple values can be supplied as a low-to-high sorted array of
+ * threshold values in dBm. Events will be sent when the RSSI value
+ * crosses any of the thresholds.
+ * @NL80211_ATTR_CQM_RSSI_HYST: RSSI hysteresis in dBm. This value specifies
+ * the minimum amount the RSSI level must change after an event before a
+ * new event may be issued (to reduce effects of RSSI oscillation).
+ * @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT: RSSI threshold event
+ * @NL80211_ATTR_CQM_PKT_LOSS_EVENT: a u32 value indicating that this many
+ * consecutive packets were not acknowledged by the peer
+ * @NL80211_ATTR_CQM_TXE_RATE: TX error rate in %. Minimum % of TX failures
+ * during the given %NL80211_ATTR_CQM_TXE_INTVL before an
+ * %NL80211_CMD_NOTIFY_CQM with reported %NL80211_ATTR_CQM_TXE_RATE and
+ * %NL80211_ATTR_CQM_TXE_PKTS is generated.
+ * @NL80211_ATTR_CQM_TXE_PKTS: number of attempted packets in a given
+ * %NL80211_ATTR_CQM_TXE_INTVL before %NL80211_ATTR_CQM_TXE_RATE is
+ * checked.
+ * @NL80211_ATTR_CQM_TXE_INTVL: interval in seconds. Specifies the periodic
+ * interval in which %NL80211_ATTR_CQM_TXE_PKTS and
+ * %NL80211_ATTR_CQM_TXE_RATE must be satisfied before generating an
+ * %NL80211_CMD_NOTIFY_CQM. Set to 0 to turn off TX error reporting.
+ * @NL80211_ATTR_CQM_BEACON_LOSS_EVENT: flag attribute that's set in a beacon
+ * loss event
+ * @NL80211_ATTR_CQM_RSSI_LEVEL: the RSSI value in dBm that triggered the
+ * RSSI threshold event.
+ * @__NL80211_ATTR_CQM_AFTER_LAST: internal
+ * @NL80211_ATTR_CQM_MAX: highest key attribute
+ */
+enum nl80211_attr_cqm {
+ __NL80211_ATTR_CQM_INVALID,
+ NL80211_ATTR_CQM_RSSI_THOLD,
+ NL80211_ATTR_CQM_RSSI_HYST,
+ NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT,
+ NL80211_ATTR_CQM_PKT_LOSS_EVENT,
+ NL80211_ATTR_CQM_TXE_RATE,
+ NL80211_ATTR_CQM_TXE_PKTS,
+ NL80211_ATTR_CQM_TXE_INTVL,
+ NL80211_ATTR_CQM_BEACON_LOSS_EVENT,
+ NL80211_ATTR_CQM_RSSI_LEVEL,
+
+ /* keep last */
+ __NL80211_ATTR_CQM_AFTER_LAST,
+ NL80211_ATTR_CQM_MAX = __NL80211_ATTR_CQM_AFTER_LAST - 1
+};
+
+/**
+ * enum nl80211_cqm_rssi_threshold_event - RSSI threshold event
+ * @NL80211_CQM_RSSI_THRESHOLD_EVENT_LOW: The RSSI level is lower than the
+ * configured threshold
+ * @NL80211_CQM_RSSI_THRESHOLD_EVENT_HIGH: The RSSI is higher than the
+ * configured threshold
+ * @NL80211_CQM_RSSI_BEACON_LOSS_EVENT: (reserved, never sent)
+ */
+enum nl80211_cqm_rssi_threshold_event {
+ NL80211_CQM_RSSI_THRESHOLD_EVENT_LOW,
+ NL80211_CQM_RSSI_THRESHOLD_EVENT_HIGH,
+ NL80211_CQM_RSSI_BEACON_LOSS_EVENT,
+};
+
+
+/**
+ * enum nl80211_tx_power_setting - TX power adjustment
+ * @NL80211_TX_POWER_AUTOMATIC: automatically determine transmit power
+ * @NL80211_TX_POWER_LIMITED: limit TX power by the mBm parameter
+ * @NL80211_TX_POWER_FIXED: fix TX power to the mBm parameter
+ */
+enum nl80211_tx_power_setting {
+ NL80211_TX_POWER_AUTOMATIC,
+ NL80211_TX_POWER_LIMITED,
+ NL80211_TX_POWER_FIXED,
+};
+
+/**
+ * enum nl80211_tid_config - TID config state
+ * @NL80211_TID_CONFIG_ENABLE: Enable config for the TID
+ * @NL80211_TID_CONFIG_DISABLE: Disable config for the TID
+ */
+enum nl80211_tid_config {
+ NL80211_TID_CONFIG_ENABLE,
+ NL80211_TID_CONFIG_DISABLE,
+};
+
+/* enum nl80211_tx_rate_setting - TX rate configuration type
+ * @NL80211_TX_RATE_AUTOMATIC: automatically determine TX rate
+ * @NL80211_TX_RATE_LIMITED: limit the TX rate by the TX rate parameter
+ * @NL80211_TX_RATE_FIXED: fix TX rate to the TX rate parameter
+ */
+enum nl80211_tx_rate_setting {
+ NL80211_TX_RATE_AUTOMATIC,
+ NL80211_TX_RATE_LIMITED,
+ NL80211_TX_RATE_FIXED,
+};
+
+/* enum nl80211_tid_config_attr - TID specific configuration.
+ * @NL80211_TID_CONFIG_ATTR_PAD: pad attribute for 64-bit values
+ * @NL80211_TID_CONFIG_ATTR_VIF_SUPP: a bitmap (u64) of attributes supported
+ * for per-vif configuration; doesn't list the ones that are generic
+ * (%NL80211_TID_CONFIG_ATTR_TIDS, %NL80211_TID_CONFIG_ATTR_OVERRIDE).
+ * @NL80211_TID_CONFIG_ATTR_PEER_SUPP: same as the previous per-vif one, but
+ * per peer instead.
+ * @NL80211_TID_CONFIG_ATTR_OVERRIDE: flag attribue, if set indicates
+ * that the new configuration overrides all previous peer
+ * configurations, otherwise previous peer specific configurations
+ * should be left untouched.
+ * @NL80211_TID_CONFIG_ATTR_TIDS: a bitmask value of TIDs (bit 0 to 7)
+ * Its type is u16.
+ * @NL80211_TID_CONFIG_ATTR_NOACK: Configure ack policy for the TID.
+ * specified in %NL80211_TID_CONFIG_ATTR_TID. see %enum nl80211_tid_config.
+ * Its type is u8.
+ * @NL80211_TID_CONFIG_ATTR_RETRY_SHORT: Number of retries used with data frame
+ * transmission, user-space sets this configuration in
+ * &NL80211_CMD_SET_TID_CONFIG. It is u8 type, min value is 1 and
+ * the max value is advertised by the driver in this attribute on
+ * output in wiphy capabilities.
+ * @NL80211_TID_CONFIG_ATTR_RETRY_LONG: Number of retries used with data frame
+ * transmission, user-space sets this configuration in
+ * &NL80211_CMD_SET_TID_CONFIG. Its type is u8, min value is 1 and
+ * the max value is advertised by the driver in this attribute on
+ * output in wiphy capabilities.
+ * @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL: Enable/Disable MPDU aggregation
+ * for the TIDs specified in %NL80211_TID_CONFIG_ATTR_TIDS.
+ * Its type is u8, using the values from &nl80211_tid_config.
+ * @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL: Enable/Disable RTS_CTS for the TIDs
+ * specified in %NL80211_TID_CONFIG_ATTR_TIDS. It is u8 type, using
+ * the values from &nl80211_tid_config.
+ * @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL: Enable/Disable MSDU aggregation
+ * for the TIDs specified in %NL80211_TID_CONFIG_ATTR_TIDS.
+ * Its type is u8, using the values from &nl80211_tid_config.
+ * @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE: This attribute will be useful
+ * to notfiy the driver that what type of txrate should be used
+ * for the TIDs specified in %NL80211_TID_CONFIG_ATTR_TIDS. using
+ * the values form &nl80211_tx_rate_setting.
+ * @NL80211_TID_CONFIG_ATTR_TX_RATE: Data frame TX rate mask should be applied
+ * with the parameters passed through %NL80211_ATTR_TX_RATES.
+ * configuration is applied to the data frame for the tid to that connected
+ * station.
+ */
+enum nl80211_tid_config_attr {
+ __NL80211_TID_CONFIG_ATTR_INVALID,
+ NL80211_TID_CONFIG_ATTR_PAD,
+ NL80211_TID_CONFIG_ATTR_VIF_SUPP,
+ NL80211_TID_CONFIG_ATTR_PEER_SUPP,
+ NL80211_TID_CONFIG_ATTR_OVERRIDE,
+ NL80211_TID_CONFIG_ATTR_TIDS,
+ NL80211_TID_CONFIG_ATTR_NOACK,
+ NL80211_TID_CONFIG_ATTR_RETRY_SHORT,
+ NL80211_TID_CONFIG_ATTR_RETRY_LONG,
+ NL80211_TID_CONFIG_ATTR_AMPDU_CTRL,
+ NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL,
+ NL80211_TID_CONFIG_ATTR_AMSDU_CTRL,
+ NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE,
+ NL80211_TID_CONFIG_ATTR_TX_RATE,
+
+ /* keep last */
+ __NL80211_TID_CONFIG_ATTR_AFTER_LAST,
+ NL80211_TID_CONFIG_ATTR_MAX = __NL80211_TID_CONFIG_ATTR_AFTER_LAST - 1
+};
+
+/**
+ * enum nl80211_packet_pattern_attr - packet pattern attribute
+ * @__NL80211_PKTPAT_INVALID: invalid number for nested attribute
+ * @NL80211_PKTPAT_PATTERN: the pattern, values where the mask has
+ * a zero bit are ignored
+ * @NL80211_PKTPAT_MASK: pattern mask, must be long enough to have
+ * a bit for each byte in the pattern. The lowest-order bit corresponds
+ * to the first byte of the pattern, but the bytes of the pattern are
+ * in a little-endian-like format, i.e. the 9th byte of the pattern
+ * corresponds to the lowest-order bit in the second byte of the mask.
+ * For example: The match 00:xx:00:00:xx:00:00:00:00:xx:xx:xx (where
+ * xx indicates "don't care") would be represented by a pattern of
+ * twelve zero bytes, and a mask of "0xed,0x01".
+ * Note that the pattern matching is done as though frames were not
+ * 802.11 frames but 802.3 frames, i.e. the frame is fully unpacked
+ * first (including SNAP header unpacking) and then matched.
+ * @NL80211_PKTPAT_OFFSET: packet offset, pattern is matched after
+ * these fixed number of bytes of received packet
+ * @NUM_NL80211_PKTPAT: number of attributes
+ * @MAX_NL80211_PKTPAT: max attribute number
+ */
+enum nl80211_packet_pattern_attr {
+ __NL80211_PKTPAT_INVALID,
+ NL80211_PKTPAT_MASK,
+ NL80211_PKTPAT_PATTERN,
+ NL80211_PKTPAT_OFFSET,
+
+ NUM_NL80211_PKTPAT,
+ MAX_NL80211_PKTPAT = NUM_NL80211_PKTPAT - 1,
+};
+
+/**
+ * struct nl80211_pattern_support - packet pattern support information
+ * @max_patterns: maximum number of patterns supported
+ * @min_pattern_len: minimum length of each pattern
+ * @max_pattern_len: maximum length of each pattern
+ * @max_pkt_offset: maximum Rx packet offset
+ *
+ * This struct is carried in %NL80211_WOWLAN_TRIG_PKT_PATTERN when
+ * that is part of %NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED or in
+ * %NL80211_ATTR_COALESCE_RULE_PKT_PATTERN when that is part of
+ * %NL80211_ATTR_COALESCE_RULE in the capability information given
+ * by the kernel to userspace.
+ */
+struct nl80211_pattern_support {
+ __u32 max_patterns;
+ __u32 min_pattern_len;
+ __u32 max_pattern_len;
+ __u32 max_pkt_offset;
+} __attribute__((packed));
+
+/* only for backward compatibility */
+#define __NL80211_WOWLAN_PKTPAT_INVALID __NL80211_PKTPAT_INVALID
+#define NL80211_WOWLAN_PKTPAT_MASK NL80211_PKTPAT_MASK
+#define NL80211_WOWLAN_PKTPAT_PATTERN NL80211_PKTPAT_PATTERN
+#define NL80211_WOWLAN_PKTPAT_OFFSET NL80211_PKTPAT_OFFSET
+#define NUM_NL80211_WOWLAN_PKTPAT NUM_NL80211_PKTPAT
+#define MAX_NL80211_WOWLAN_PKTPAT MAX_NL80211_PKTPAT
+#define nl80211_wowlan_pattern_support nl80211_pattern_support
+
+/**
+ * enum nl80211_wowlan_triggers - WoWLAN trigger definitions
+ * @__NL80211_WOWLAN_TRIG_INVALID: invalid number for nested attributes
+ * @NL80211_WOWLAN_TRIG_ANY: wake up on any activity, do not really put
+ * the chip into a special state -- works best with chips that have
+ * support for low-power operation already (flag)
+ * Note that this mode is incompatible with all of the others, if
+ * any others are even supported by the device.
+ * @NL80211_WOWLAN_TRIG_DISCONNECT: wake up on disconnect, the way disconnect
+ * is detected is implementation-specific (flag)
+ * @NL80211_WOWLAN_TRIG_MAGIC_PKT: wake up on magic packet (6x 0xff, followed
+ * by 16 repetitions of MAC addr, anywhere in payload) (flag)
+ * @NL80211_WOWLAN_TRIG_PKT_PATTERN: wake up on the specified packet patterns
+ * which are passed in an array of nested attributes, each nested attribute
+ * defining a with attributes from &struct nl80211_wowlan_trig_pkt_pattern.
+ * Each pattern defines a wakeup packet. Packet offset is associated with
+ * each pattern which is used while matching the pattern. The matching is
+ * done on the MSDU, i.e. as though the packet was an 802.3 packet, so the
+ * pattern matching is done after the packet is converted to the MSDU.
+ *
+ * In %NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED, it is a binary attribute
+ * carrying a &struct nl80211_pattern_support.
+ *
+ * When reporting wakeup. it is a u32 attribute containing the 0-based
+ * index of the pattern that caused the wakeup, in the patterns passed
+ * to the kernel when configuring.
+ * @NL80211_WOWLAN_TRIG_GTK_REKEY_SUPPORTED: Not a real trigger, and cannot be
+ * used when setting, used only to indicate that GTK rekeying is supported
+ * by the device (flag)
+ * @NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE: wake up on GTK rekey failure (if
+ * done by the device) (flag)
+ * @NL80211_WOWLAN_TRIG_EAP_IDENT_REQUEST: wake up on EAP Identity Request
+ * packet (flag)
+ * @NL80211_WOWLAN_TRIG_4WAY_HANDSHAKE: wake up on 4-way handshake (flag)
+ * @NL80211_WOWLAN_TRIG_RFKILL_RELEASE: wake up when rfkill is released
+ * (on devices that have rfkill in the device) (flag)
+ * @NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211: For wakeup reporting only, contains
+ * the 802.11 packet that caused the wakeup, e.g. a deauth frame. The frame
+ * may be truncated, the @NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211_LEN
+ * attribute contains the original length.
+ * @NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211_LEN: Original length of the 802.11
+ * packet, may be bigger than the @NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211
+ * attribute if the packet was truncated somewhere.
+ * @NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023: For wakeup reporting only, contains the
+ * 802.11 packet that caused the wakeup, e.g. a magic packet. The frame may
+ * be truncated, the @NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023_LEN attribute
+ * contains the original length.
+ * @NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023_LEN: Original length of the 802.3
+ * packet, may be bigger than the @NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023
+ * attribute if the packet was truncated somewhere.
+ * @NL80211_WOWLAN_TRIG_TCP_CONNECTION: TCP connection wake, see DOC section
+ * "TCP connection wakeup" for more details. This is a nested attribute
+ * containing the exact information for establishing and keeping alive
+ * the TCP connection.
+ * @NL80211_WOWLAN_TRIG_TCP_WAKEUP_MATCH: For wakeup reporting only, the
+ * wakeup packet was received on the TCP connection
+ * @NL80211_WOWLAN_TRIG_WAKEUP_TCP_CONNLOST: For wakeup reporting only, the
+ * TCP connection was lost or failed to be established
+ * @NL80211_WOWLAN_TRIG_WAKEUP_TCP_NOMORETOKENS: For wakeup reporting only,
+ * the TCP connection ran out of tokens to use for data to send to the
+ * service
+ * @NL80211_WOWLAN_TRIG_NET_DETECT: wake up when a configured network
+ * is detected. This is a nested attribute that contains the
+ * same attributes used with @NL80211_CMD_START_SCHED_SCAN. It
+ * specifies how the scan is performed (e.g. the interval, the
+ * channels to scan and the initial delay) as well as the scan
+ * results that will trigger a wake (i.e. the matchsets). This
+ * attribute is also sent in a response to
+ * @NL80211_CMD_GET_WIPHY, indicating the number of match sets
+ * supported by the driver (u32).
+ * @NL80211_WOWLAN_TRIG_NET_DETECT_RESULTS: nested attribute
+ * containing an array with information about what triggered the
+ * wake up. If no elements are present in the array, it means
+ * that the information is not available. If more than one
+ * element is present, it means that more than one match
+ * occurred.
+ * Each element in the array is a nested attribute that contains
+ * one optional %NL80211_ATTR_SSID attribute and one optional
+ * %NL80211_ATTR_SCAN_FREQUENCIES attribute. At least one of
+ * these attributes must be present. If
+ * %NL80211_ATTR_SCAN_FREQUENCIES contains more than one
+ * frequency, it means that the match occurred in more than one
+ * channel.
+ * @NUM_NL80211_WOWLAN_TRIG: number of wake on wireless triggers
+ * @MAX_NL80211_WOWLAN_TRIG: highest wowlan trigger attribute number
+ *
+ * These nested attributes are used to configure the wakeup triggers and
+ * to report the wakeup reason(s).
+ */
+enum nl80211_wowlan_triggers {
+ __NL80211_WOWLAN_TRIG_INVALID,
+ NL80211_WOWLAN_TRIG_ANY,
+ NL80211_WOWLAN_TRIG_DISCONNECT,
+ NL80211_WOWLAN_TRIG_MAGIC_PKT,
+ NL80211_WOWLAN_TRIG_PKT_PATTERN,
+ NL80211_WOWLAN_TRIG_GTK_REKEY_SUPPORTED,
+ NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE,
+ NL80211_WOWLAN_TRIG_EAP_IDENT_REQUEST,
+ NL80211_WOWLAN_TRIG_4WAY_HANDSHAKE,
+ NL80211_WOWLAN_TRIG_RFKILL_RELEASE,
+ NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211,
+ NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211_LEN,
+ NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023,
+ NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023_LEN,
+ NL80211_WOWLAN_TRIG_TCP_CONNECTION,
+ NL80211_WOWLAN_TRIG_WAKEUP_TCP_MATCH,
+ NL80211_WOWLAN_TRIG_WAKEUP_TCP_CONNLOST,
+ NL80211_WOWLAN_TRIG_WAKEUP_TCP_NOMORETOKENS,
+ NL80211_WOWLAN_TRIG_NET_DETECT,
+ NL80211_WOWLAN_TRIG_NET_DETECT_RESULTS,
+
+ /* keep last */
+ NUM_NL80211_WOWLAN_TRIG,
+ MAX_NL80211_WOWLAN_TRIG = NUM_NL80211_WOWLAN_TRIG - 1
+};
+
+/**
+ * DOC: TCP connection wakeup
+ *
+ * Some devices can establish a TCP connection in order to be woken up by a
+ * packet coming in from outside their network segment, or behind NAT. If
+ * configured, the device will establish a TCP connection to the given
+ * service, and periodically send data to that service. The first data
+ * packet is usually transmitted after SYN/ACK, also ACKing the SYN/ACK.
+ * The data packets can optionally include a (little endian) sequence
+ * number (in the TCP payload!) that is generated by the device, and, also
+ * optionally, a token from a list of tokens. This serves as a keep-alive
+ * with the service, and for NATed connections, etc.
+ *
+ * During this keep-alive period, the server doesn't send any data to the
+ * client. When receiving data, it is compared against the wakeup pattern
+ * (and mask) and if it matches, the host is woken up. Similarly, if the
+ * connection breaks or cannot be established to start with, the host is
+ * also woken up.
+ *
+ * Developer's note: ARP offload is required for this, otherwise TCP
+ * response packets might not go through correctly.
+ */
+
+/**
+ * struct nl80211_wowlan_tcp_data_seq - WoWLAN TCP data sequence
+ * @start: starting value
+ * @offset: offset of sequence number in packet
+ * @len: length of the sequence value to write, 1 through 4
+ *
+ * Note: don't confuse with the TCP sequence number(s), this is for the
+ * keepalive packet payload. The actual value is written into the packet
+ * in little endian.
+ */
+struct nl80211_wowlan_tcp_data_seq {
+ __u32 start, offset, len;
+};
+
+/**
+ * struct nl80211_wowlan_tcp_data_token - WoWLAN TCP data token config
+ * @offset: offset of token in packet
+ * @len: length of each token
+ * @token_stream: stream of data to be used for the tokens, the length must
+ * be a multiple of @len for this to make sense
+ */
+struct nl80211_wowlan_tcp_data_token {
+ __u32 offset, len;
+ __u8 token_stream[];
+};
+
+/**
+ * struct nl80211_wowlan_tcp_data_token_feature - data token features
+ * @min_len: minimum token length
+ * @max_len: maximum token length
+ * @bufsize: total available token buffer size (max size of @token_stream)
+ */
+struct nl80211_wowlan_tcp_data_token_feature {
+ __u32 min_len, max_len, bufsize;
+};
+
+/**
+ * enum nl80211_wowlan_tcp_attrs - WoWLAN TCP connection parameters
+ * @__NL80211_WOWLAN_TCP_INVALID: invalid number for nested attributes
+ * @NL80211_WOWLAN_TCP_SRC_IPV4: source IPv4 address (in network byte order)
+ * @NL80211_WOWLAN_TCP_DST_IPV4: destination IPv4 address
+ * (in network byte order)
+ * @NL80211_WOWLAN_TCP_DST_MAC: destination MAC address, this is given because
+ * route lookup when configured might be invalid by the time we suspend,
+ * and doing a route lookup when suspending is no longer possible as it
+ * might require ARP querying.
+ * @NL80211_WOWLAN_TCP_SRC_PORT: source port (u16); optional, if not given a
+ * socket and port will be allocated
+ * @NL80211_WOWLAN_TCP_DST_PORT: destination port (u16)
+ * @NL80211_WOWLAN_TCP_DATA_PAYLOAD: data packet payload, at least one byte.
+ * For feature advertising, a u32 attribute holding the maximum length
+ * of the data payload.
+ * @NL80211_WOWLAN_TCP_DATA_PAYLOAD_SEQ: data packet sequence configuration
+ * (if desired), a &struct nl80211_wowlan_tcp_data_seq. For feature
+ * advertising it is just a flag
+ * @NL80211_WOWLAN_TCP_DATA_PAYLOAD_TOKEN: data packet token configuration,
+ * see &struct nl80211_wowlan_tcp_data_token and for advertising see
+ * &struct nl80211_wowlan_tcp_data_token_feature.
+ * @NL80211_WOWLAN_TCP_DATA_INTERVAL: data interval in seconds, maximum
+ * interval in feature advertising (u32)
+ * @NL80211_WOWLAN_TCP_WAKE_PAYLOAD: wake packet payload, for advertising a
+ * u32 attribute holding the maximum length
+ * @NL80211_WOWLAN_TCP_WAKE_MASK: Wake packet payload mask, not used for
+ * feature advertising. The mask works like @NL80211_PKTPAT_MASK
+ * but on the TCP payload only.
+ * @NUM_NL80211_WOWLAN_TCP: number of TCP attributes
+ * @MAX_NL80211_WOWLAN_TCP: highest attribute number
+ */
+enum nl80211_wowlan_tcp_attrs {
+ __NL80211_WOWLAN_TCP_INVALID,
+ NL80211_WOWLAN_TCP_SRC_IPV4,
+ NL80211_WOWLAN_TCP_DST_IPV4,
+ NL80211_WOWLAN_TCP_DST_MAC,
+ NL80211_WOWLAN_TCP_SRC_PORT,
+ NL80211_WOWLAN_TCP_DST_PORT,
+ NL80211_WOWLAN_TCP_DATA_PAYLOAD,
+ NL80211_WOWLAN_TCP_DATA_PAYLOAD_SEQ,
+ NL80211_WOWLAN_TCP_DATA_PAYLOAD_TOKEN,
+ NL80211_WOWLAN_TCP_DATA_INTERVAL,
+ NL80211_WOWLAN_TCP_WAKE_PAYLOAD,
+ NL80211_WOWLAN_TCP_WAKE_MASK,
+
+ /* keep last */
+ NUM_NL80211_WOWLAN_TCP,
+ MAX_NL80211_WOWLAN_TCP = NUM_NL80211_WOWLAN_TCP - 1
+};
+
+/**
+ * struct nl80211_coalesce_rule_support - coalesce rule support information
+ * @max_rules: maximum number of rules supported
+ * @pat: packet pattern support information
+ * @max_delay: maximum supported coalescing delay in msecs
+ *
+ * This struct is carried in %NL80211_ATTR_COALESCE_RULE in the
+ * capability information given by the kernel to userspace.
+ */
+struct nl80211_coalesce_rule_support {
+ __u32 max_rules;
+ struct nl80211_pattern_support pat;
+ __u32 max_delay;
+} __attribute__((packed));
+
+/**
+ * enum nl80211_attr_coalesce_rule - coalesce rule attribute
+ * @__NL80211_COALESCE_RULE_INVALID: invalid number for nested attribute
+ * @NL80211_ATTR_COALESCE_RULE_DELAY: delay in msecs used for packet coalescing
+ * @NL80211_ATTR_COALESCE_RULE_CONDITION: condition for packet coalescence,
+ * see &enum nl80211_coalesce_condition.
+ * @NL80211_ATTR_COALESCE_RULE_PKT_PATTERN: packet offset, pattern is matched
+ * after these fixed number of bytes of received packet
+ * @NUM_NL80211_ATTR_COALESCE_RULE: number of attributes
+ * @NL80211_ATTR_COALESCE_RULE_MAX: max attribute number
+ */
+enum nl80211_attr_coalesce_rule {
+ __NL80211_COALESCE_RULE_INVALID,
+ NL80211_ATTR_COALESCE_RULE_DELAY,
+ NL80211_ATTR_COALESCE_RULE_CONDITION,
+ NL80211_ATTR_COALESCE_RULE_PKT_PATTERN,
+
+ /* keep last */
+ NUM_NL80211_ATTR_COALESCE_RULE,
+ NL80211_ATTR_COALESCE_RULE_MAX = NUM_NL80211_ATTR_COALESCE_RULE - 1
+};
+
+/**
+ * enum nl80211_coalesce_condition - coalesce rule conditions
+ * @NL80211_COALESCE_CONDITION_MATCH: coalaesce Rx packets when patterns
+ * in a rule are matched.
+ * @NL80211_COALESCE_CONDITION_NO_MATCH: coalesce Rx packets when patterns
+ * in a rule are not matched.
+ */
+enum nl80211_coalesce_condition {
+ NL80211_COALESCE_CONDITION_MATCH,
+ NL80211_COALESCE_CONDITION_NO_MATCH
+};
+
+/**
+ * enum nl80211_iface_limit_attrs - limit attributes
+ * @NL80211_IFACE_LIMIT_UNSPEC: (reserved)
+ * @NL80211_IFACE_LIMIT_MAX: maximum number of interfaces that
+ * can be chosen from this set of interface types (u32)
+ * @NL80211_IFACE_LIMIT_TYPES: nested attribute containing a
+ * flag attribute for each interface type in this set
+ * @NUM_NL80211_IFACE_LIMIT: number of attributes
+ * @MAX_NL80211_IFACE_LIMIT: highest attribute number
+ */
+enum nl80211_iface_limit_attrs {
+ NL80211_IFACE_LIMIT_UNSPEC,
+ NL80211_IFACE_LIMIT_MAX,
+ NL80211_IFACE_LIMIT_TYPES,
+
+ /* keep last */
+ NUM_NL80211_IFACE_LIMIT,
+ MAX_NL80211_IFACE_LIMIT = NUM_NL80211_IFACE_LIMIT - 1
+};
+
+/**
+ * enum nl80211_if_combination_attrs -- interface combination attributes
+ *
+ * @NL80211_IFACE_COMB_UNSPEC: (reserved)
+ * @NL80211_IFACE_COMB_LIMITS: Nested attributes containing the limits
+ * for given interface types, see &enum nl80211_iface_limit_attrs.
+ * @NL80211_IFACE_COMB_MAXNUM: u32 attribute giving the total number of
+ * interfaces that can be created in this group. This number doesn't
+ * apply to interfaces purely managed in software, which are listed
+ * in a separate attribute %NL80211_ATTR_INTERFACES_SOFTWARE.
+ * @NL80211_IFACE_COMB_STA_AP_BI_MATCH: flag attribute specifying that
+ * beacon intervals within this group must be all the same even for
+ * infrastructure and AP/GO combinations, i.e. the GO(s) must adopt
+ * the infrastructure network's beacon interval.
+ * @NL80211_IFACE_COMB_NUM_CHANNELS: u32 attribute specifying how many
+ * different channels may be used within this group.
+ * @NL80211_IFACE_COMB_RADAR_DETECT_WIDTHS: u32 attribute containing the bitmap
+ * of supported channel widths for radar detection.
+ * @NL80211_IFACE_COMB_RADAR_DETECT_REGIONS: u32 attribute containing the bitmap
+ * of supported regulatory regions for radar detection.
+ * @NL80211_IFACE_COMB_BI_MIN_GCD: u32 attribute specifying the minimum GCD of
+ * different beacon intervals supported by all the interface combinations
+ * in this group (if not present, all beacon intervals be identical).
+ * @NUM_NL80211_IFACE_COMB: number of attributes
+ * @MAX_NL80211_IFACE_COMB: highest attribute number
+ *
+ * Examples:
+ * limits = [ #{STA} <= 1, #{AP} <= 1 ], matching BI, channels = 1, max = 2
+ * => allows an AP and a STA that must match BIs
+ *
+ * numbers = [ #{AP, P2P-GO} <= 8 ], BI min gcd, channels = 1, max = 8,
+ * => allows 8 of AP/GO that can have BI gcd >= min gcd
+ *
+ * numbers = [ #{STA} <= 2 ], channels = 2, max = 2
+ * => allows two STAs on different channels
+ *
+ * numbers = [ #{STA} <= 1, #{P2P-client,P2P-GO} <= 3 ], max = 4
+ * => allows a STA plus three P2P interfaces
+ *
+ * The list of these four possibilities could completely be contained
+ * within the %NL80211_ATTR_INTERFACE_COMBINATIONS attribute to indicate
+ * that any of these groups must match.
+ *
+ * "Combinations" of just a single interface will not be listed here,
+ * a single interface of any valid interface type is assumed to always
+ * be possible by itself. This means that implicitly, for each valid
+ * interface type, the following group always exists:
+ * numbers = [ #{<type>} <= 1 ], channels = 1, max = 1
+ */
+enum nl80211_if_combination_attrs {
+ NL80211_IFACE_COMB_UNSPEC,
+ NL80211_IFACE_COMB_LIMITS,
+ NL80211_IFACE_COMB_MAXNUM,
+ NL80211_IFACE_COMB_STA_AP_BI_MATCH,
+ NL80211_IFACE_COMB_NUM_CHANNELS,
+ NL80211_IFACE_COMB_RADAR_DETECT_WIDTHS,
+ NL80211_IFACE_COMB_RADAR_DETECT_REGIONS,
+ NL80211_IFACE_COMB_BI_MIN_GCD,
+
+ /* keep last */
+ NUM_NL80211_IFACE_COMB,
+ MAX_NL80211_IFACE_COMB = NUM_NL80211_IFACE_COMB - 1
+};
+
+
+/**
+ * enum nl80211_plink_state - state of a mesh peer link finite state machine
+ *
+ * @NL80211_PLINK_LISTEN: initial state, considered the implicit
+ * state of non existent mesh peer links
+ * @NL80211_PLINK_OPN_SNT: mesh plink open frame has been sent to
+ * this mesh peer
+ * @NL80211_PLINK_OPN_RCVD: mesh plink open frame has been received
+ * from this mesh peer
+ * @NL80211_PLINK_CNF_RCVD: mesh plink confirm frame has been
+ * received from this mesh peer
+ * @NL80211_PLINK_ESTAB: mesh peer link is established
+ * @NL80211_PLINK_HOLDING: mesh peer link is being closed or cancelled
+ * @NL80211_PLINK_BLOCKED: all frames transmitted from this mesh
+ * plink are discarded
+ * @NUM_NL80211_PLINK_STATES: number of peer link states
+ * @MAX_NL80211_PLINK_STATES: highest numerical value of plink states
+ */
+enum nl80211_plink_state {
+ NL80211_PLINK_LISTEN,
+ NL80211_PLINK_OPN_SNT,
+ NL80211_PLINK_OPN_RCVD,
+ NL80211_PLINK_CNF_RCVD,
+ NL80211_PLINK_ESTAB,
+ NL80211_PLINK_HOLDING,
+ NL80211_PLINK_BLOCKED,
+
+ /* keep last */
+ NUM_NL80211_PLINK_STATES,
+ MAX_NL80211_PLINK_STATES = NUM_NL80211_PLINK_STATES - 1
+};
+
+/**
+ * enum nl80211_plink_action - actions to perform in mesh peers
+ *
+ * @NL80211_PLINK_ACTION_NO_ACTION: perform no action
+ * @NL80211_PLINK_ACTION_OPEN: start mesh peer link establishment
+ * @NL80211_PLINK_ACTION_BLOCK: block traffic from this mesh peer
+ * @NUM_NL80211_PLINK_ACTIONS: number of possible actions
+ */
+enum plink_actions {
+ NL80211_PLINK_ACTION_NO_ACTION,
+ NL80211_PLINK_ACTION_OPEN,
+ NL80211_PLINK_ACTION_BLOCK,
+
+ NUM_NL80211_PLINK_ACTIONS,
+};
+
+
+#define NL80211_KCK_LEN 16
+#define NL80211_KEK_LEN 16
+#define NL80211_KCK_EXT_LEN 24
+#define NL80211_KEK_EXT_LEN 32
+#define NL80211_REPLAY_CTR_LEN 8
+
+/**
+ * enum nl80211_rekey_data - attributes for GTK rekey offload
+ * @__NL80211_REKEY_DATA_INVALID: invalid number for nested attributes
+ * @NL80211_REKEY_DATA_KEK: key encryption key (binary)
+ * @NL80211_REKEY_DATA_KCK: key confirmation key (binary)
+ * @NL80211_REKEY_DATA_REPLAY_CTR: replay counter (binary)
+ * @NL80211_REKEY_DATA_AKM: AKM data (OUI, suite type)
+ * @NUM_NL80211_REKEY_DATA: number of rekey attributes (internal)
+ * @MAX_NL80211_REKEY_DATA: highest rekey attribute (internal)
+ */
+enum nl80211_rekey_data {
+ __NL80211_REKEY_DATA_INVALID,
+ NL80211_REKEY_DATA_KEK,
+ NL80211_REKEY_DATA_KCK,
+ NL80211_REKEY_DATA_REPLAY_CTR,
+ NL80211_REKEY_DATA_AKM,
+
+ /* keep last */
+ NUM_NL80211_REKEY_DATA,
+ MAX_NL80211_REKEY_DATA = NUM_NL80211_REKEY_DATA - 1
+};
+
+/**
+ * enum nl80211_hidden_ssid - values for %NL80211_ATTR_HIDDEN_SSID
+ * @NL80211_HIDDEN_SSID_NOT_IN_USE: do not hide SSID (i.e., broadcast it in
+ * Beacon frames)
+ * @NL80211_HIDDEN_SSID_ZERO_LEN: hide SSID by using zero-length SSID element
+ * in Beacon frames
+ * @NL80211_HIDDEN_SSID_ZERO_CONTENTS: hide SSID by using correct length of SSID
+ * element in Beacon frames but zero out each byte in the SSID
+ */
+enum nl80211_hidden_ssid {
+ NL80211_HIDDEN_SSID_NOT_IN_USE,
+ NL80211_HIDDEN_SSID_ZERO_LEN,
+ NL80211_HIDDEN_SSID_ZERO_CONTENTS
+};
+
+/**
+ * enum nl80211_sta_wme_attr - station WME attributes
+ * @__NL80211_STA_WME_INVALID: invalid number for nested attribute
+ * @NL80211_STA_WME_UAPSD_QUEUES: bitmap of uapsd queues. the format
+ * is the same as the AC bitmap in the QoS info field.
+ * @NL80211_STA_WME_MAX_SP: max service period. the format is the same
+ * as the MAX_SP field in the QoS info field (but already shifted down).
+ * @__NL80211_STA_WME_AFTER_LAST: internal
+ * @NL80211_STA_WME_MAX: highest station WME attribute
+ */
+enum nl80211_sta_wme_attr {
+ __NL80211_STA_WME_INVALID,
+ NL80211_STA_WME_UAPSD_QUEUES,
+ NL80211_STA_WME_MAX_SP,
+
+ /* keep last */
+ __NL80211_STA_WME_AFTER_LAST,
+ NL80211_STA_WME_MAX = __NL80211_STA_WME_AFTER_LAST - 1
+};
+
+/**
+ * enum nl80211_pmksa_candidate_attr - attributes for PMKSA caching candidates
+ * @__NL80211_PMKSA_CANDIDATE_INVALID: invalid number for nested attributes
+ * @NL80211_PMKSA_CANDIDATE_INDEX: candidate index (u32; the smaller, the higher
+ * priority)
+ * @NL80211_PMKSA_CANDIDATE_BSSID: candidate BSSID (6 octets)
+ * @NL80211_PMKSA_CANDIDATE_PREAUTH: RSN pre-authentication supported (flag)
+ * @NUM_NL80211_PMKSA_CANDIDATE: number of PMKSA caching candidate attributes
+ * (internal)
+ * @MAX_NL80211_PMKSA_CANDIDATE: highest PMKSA caching candidate attribute
+ * (internal)
+ */
+enum nl80211_pmksa_candidate_attr {
+ __NL80211_PMKSA_CANDIDATE_INVALID,
+ NL80211_PMKSA_CANDIDATE_INDEX,
+ NL80211_PMKSA_CANDIDATE_BSSID,
+ NL80211_PMKSA_CANDIDATE_PREAUTH,
+
+ /* keep last */
+ NUM_NL80211_PMKSA_CANDIDATE,
+ MAX_NL80211_PMKSA_CANDIDATE = NUM_NL80211_PMKSA_CANDIDATE - 1
+};
+
+/**
+ * enum nl80211_tdls_operation - values for %NL80211_ATTR_TDLS_OPERATION
+ * @NL80211_TDLS_DISCOVERY_REQ: Send a TDLS discovery request
+ * @NL80211_TDLS_SETUP: Setup TDLS link
+ * @NL80211_TDLS_TEARDOWN: Teardown a TDLS link which is already established
+ * @NL80211_TDLS_ENABLE_LINK: Enable TDLS link
+ * @NL80211_TDLS_DISABLE_LINK: Disable TDLS link
+ */
+enum nl80211_tdls_operation {
+ NL80211_TDLS_DISCOVERY_REQ,
+ NL80211_TDLS_SETUP,
+ NL80211_TDLS_TEARDOWN,
+ NL80211_TDLS_ENABLE_LINK,
+ NL80211_TDLS_DISABLE_LINK,
+};
+
+/*
+ * enum nl80211_ap_sme_features - device-integrated AP features
+ * Reserved for future use, no bits are defined in
+ * NL80211_ATTR_DEVICE_AP_SME yet.
+enum nl80211_ap_sme_features {
+};
+ */
+
+/**
+ * enum nl80211_feature_flags - device/driver features
+ * @NL80211_FEATURE_SK_TX_STATUS: This driver supports reflecting back
+ * TX status to the socket error queue when requested with the
+ * socket option.
+ * @NL80211_FEATURE_HT_IBSS: This driver supports IBSS with HT datarates.
+ * @NL80211_FEATURE_INACTIVITY_TIMER: This driver takes care of freeing up
+ * the connected inactive stations in AP mode.
+ * @NL80211_FEATURE_CELL_BASE_REG_HINTS: This driver has been tested
+ * to work properly to suppport receiving regulatory hints from
+ * cellular base stations.
+ * @NL80211_FEATURE_P2P_DEVICE_NEEDS_CHANNEL: (no longer available, only
+ * here to reserve the value for API/ABI compatibility)
+ * @NL80211_FEATURE_SAE: This driver supports simultaneous authentication of
+ * equals (SAE) with user space SME (NL80211_CMD_AUTHENTICATE) in station
+ * mode
+ * @NL80211_FEATURE_LOW_PRIORITY_SCAN: This driver supports low priority scan
+ * @NL80211_FEATURE_SCAN_FLUSH: Scan flush is supported
+ * @NL80211_FEATURE_AP_SCAN: Support scanning using an AP vif
+ * @NL80211_FEATURE_VIF_TXPOWER: The driver supports per-vif TX power setting
+ * @NL80211_FEATURE_NEED_OBSS_SCAN: The driver expects userspace to perform
+ * OBSS scans and generate 20/40 BSS coex reports. This flag is used only
+ * for drivers implementing the CONNECT API, for AUTH/ASSOC it is implied.
+ * @NL80211_FEATURE_P2P_GO_CTWIN: P2P GO implementation supports CT Window
+ * setting
+ * @NL80211_FEATURE_P2P_GO_OPPPS: P2P GO implementation supports opportunistic
+ * powersave
+ * @NL80211_FEATURE_FULL_AP_CLIENT_STATE: The driver supports full state
+ * transitions for AP clients. Without this flag (and if the driver
+ * doesn't have the AP SME in the device) the driver supports adding
+ * stations only when they're associated and adds them in associated
+ * state (to later be transitioned into authorized), with this flag
+ * they should be added before even sending the authentication reply
+ * and then transitioned into authenticated, associated and authorized
+ * states using station flags.
+ * Note that even for drivers that support this, the default is to add
+ * stations in authenticated/associated state, so to add unauthenticated
+ * stations the authenticated/associated bits have to be set in the mask.
+ * @NL80211_FEATURE_ADVERTISE_CHAN_LIMITS: cfg80211 advertises channel limits
+ * (HT40, VHT 80/160 MHz) if this flag is set
+ * @NL80211_FEATURE_USERSPACE_MPM: This driver supports a userspace Mesh
+ * Peering Management entity which may be implemented by registering for
+ * beacons or NL80211_CMD_NEW_PEER_CANDIDATE events. The mesh beacon is
+ * still generated by the driver.
+ * @NL80211_FEATURE_ACTIVE_MONITOR: This driver supports an active monitor
+ * interface. An active monitor interface behaves like a normal monitor
+ * interface, but gets added to the driver. It ensures that incoming
+ * unicast packets directed at the configured interface address get ACKed.
+ * @NL80211_FEATURE_AP_MODE_CHAN_WIDTH_CHANGE: This driver supports dynamic
+ * channel bandwidth change (e.g., HT 20 <-> 40 MHz channel) during the
+ * lifetime of a BSS.
+ * @NL80211_FEATURE_DS_PARAM_SET_IE_IN_PROBES: This device adds a DS Parameter
+ * Set IE to probe requests.
+ * @NL80211_FEATURE_WFA_TPC_IE_IN_PROBES: This device adds a WFA TPC Report IE
+ * to probe requests.
+ * @NL80211_FEATURE_QUIET: This device, in client mode, supports Quiet Period
+ * requests sent to it by an AP.
+ * @NL80211_FEATURE_TX_POWER_INSERTION: This device is capable of inserting the
+ * current tx power value into the TPC Report IE in the spectrum
+ * management TPC Report action frame, and in the Radio Measurement Link
+ * Measurement Report action frame.
+ * @NL80211_FEATURE_ACKTO_ESTIMATION: This driver supports dynamic ACK timeout
+ * estimation (dynack). %NL80211_ATTR_WIPHY_DYN_ACK flag attribute is used
+ * to enable dynack.
+ * @NL80211_FEATURE_STATIC_SMPS: Device supports static spatial
+ * multiplexing powersave, ie. can turn off all but one chain
+ * even on HT connections that should be using more chains.
+ * @NL80211_FEATURE_DYNAMIC_SMPS: Device supports dynamic spatial
+ * multiplexing powersave, ie. can turn off all but one chain
+ * and then wake the rest up as required after, for example,
+ * rts/cts handshake.
+ * @NL80211_FEATURE_SUPPORTS_WMM_ADMISSION: the device supports setting up WMM
+ * TSPEC sessions (TID aka TSID 0-7) with the %NL80211_CMD_ADD_TX_TS
+ * command. Standard IEEE 802.11 TSPEC setup is not yet supported, it
+ * needs to be able to handle Block-Ack agreements and other things.
+ * @NL80211_FEATURE_MAC_ON_CREATE: Device supports configuring
+ * the vif's MAC address upon creation.
+ * See 'macaddr' field in the vif_params (cfg80211.h).
+ * @NL80211_FEATURE_TDLS_CHANNEL_SWITCH: Driver supports channel switching when
+ * operating as a TDLS peer.
+ * @NL80211_FEATURE_SCAN_RANDOM_MAC_ADDR: This device/driver supports using a
+ * random MAC address during scan (if the device is unassociated); the
+ * %NL80211_SCAN_FLAG_RANDOM_ADDR flag may be set for scans and the MAC
+ * address mask/value will be used.
+ * @NL80211_FEATURE_SCHED_SCAN_RANDOM_MAC_ADDR: This device/driver supports
+ * using a random MAC address for every scan iteration during scheduled
+ * scan (while not associated), the %NL80211_SCAN_FLAG_RANDOM_ADDR may
+ * be set for scheduled scan and the MAC address mask/value will be used.
+ * @NL80211_FEATURE_ND_RANDOM_MAC_ADDR: This device/driver supports using a
+ * random MAC address for every scan iteration during "net detect", i.e.
+ * scan in unassociated WoWLAN, the %NL80211_SCAN_FLAG_RANDOM_ADDR may
+ * be set for scheduled scan and the MAC address mask/value will be used.
+ */
+enum nl80211_feature_flags {
+ NL80211_FEATURE_SK_TX_STATUS = 1 << 0,
+ NL80211_FEATURE_HT_IBSS = 1 << 1,
+ NL80211_FEATURE_INACTIVITY_TIMER = 1 << 2,
+ NL80211_FEATURE_CELL_BASE_REG_HINTS = 1 << 3,
+ NL80211_FEATURE_P2P_DEVICE_NEEDS_CHANNEL = 1 << 4,
+ NL80211_FEATURE_SAE = 1 << 5,
+ NL80211_FEATURE_LOW_PRIORITY_SCAN = 1 << 6,
+ NL80211_FEATURE_SCAN_FLUSH = 1 << 7,
+ NL80211_FEATURE_AP_SCAN = 1 << 8,
+ NL80211_FEATURE_VIF_TXPOWER = 1 << 9,
+ NL80211_FEATURE_NEED_OBSS_SCAN = 1 << 10,
+ NL80211_FEATURE_P2P_GO_CTWIN = 1 << 11,
+ NL80211_FEATURE_P2P_GO_OPPPS = 1 << 12,
+ /* bit 13 is reserved */
+ NL80211_FEATURE_ADVERTISE_CHAN_LIMITS = 1 << 14,
+ NL80211_FEATURE_FULL_AP_CLIENT_STATE = 1 << 15,
+ NL80211_FEATURE_USERSPACE_MPM = 1 << 16,
+ NL80211_FEATURE_ACTIVE_MONITOR = 1 << 17,
+ NL80211_FEATURE_AP_MODE_CHAN_WIDTH_CHANGE = 1 << 18,
+ NL80211_FEATURE_DS_PARAM_SET_IE_IN_PROBES = 1 << 19,
+ NL80211_FEATURE_WFA_TPC_IE_IN_PROBES = 1 << 20,
+ NL80211_FEATURE_QUIET = 1 << 21,
+ NL80211_FEATURE_TX_POWER_INSERTION = 1 << 22,
+ NL80211_FEATURE_ACKTO_ESTIMATION = 1 << 23,
+ NL80211_FEATURE_STATIC_SMPS = 1 << 24,
+ NL80211_FEATURE_DYNAMIC_SMPS = 1 << 25,
+ NL80211_FEATURE_SUPPORTS_WMM_ADMISSION = 1 << 26,
+ NL80211_FEATURE_MAC_ON_CREATE = 1 << 27,
+ NL80211_FEATURE_TDLS_CHANNEL_SWITCH = 1 << 28,
+ NL80211_FEATURE_SCAN_RANDOM_MAC_ADDR = 1 << 29,
+ NL80211_FEATURE_SCHED_SCAN_RANDOM_MAC_ADDR = 1 << 30,
+ NL80211_FEATURE_ND_RANDOM_MAC_ADDR = 1U << 31,
+};
+
+/**
+ * enum nl80211_ext_feature_index - bit index of extended features.
+ * @NL80211_EXT_FEATURE_VHT_IBSS: This driver supports IBSS with VHT datarates.
+ * @NL80211_EXT_FEATURE_RRM: This driver supports RRM. When featured, user can
+ * request to use RRM (see %NL80211_ATTR_USE_RRM) with
+ * %NL80211_CMD_ASSOCIATE and %NL80211_CMD_CONNECT requests, which will set
+ * the ASSOC_REQ_USE_RRM flag in the association request even if
+ * NL80211_FEATURE_QUIET is not advertized.
+ * @NL80211_EXT_FEATURE_MU_MIMO_AIR_SNIFFER: This device supports MU-MIMO air
+ * sniffer which means that it can be configured to hear packets from
+ * certain groups which can be configured by the
+ * %NL80211_ATTR_MU_MIMO_GROUP_DATA attribute,
+ * or can be configured to follow a station by configuring the
+ * %NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR attribute.
+ * @NL80211_EXT_FEATURE_SCAN_START_TIME: This driver includes the actual
+ * time the scan started in scan results event. The time is the TSF of
+ * the BSS that the interface that requested the scan is connected to
+ * (if available).
+ * @NL80211_EXT_FEATURE_BSS_PARENT_TSF: Per BSS, this driver reports the
+ * time the last beacon/probe was received. The time is the TSF of the
+ * BSS that the interface that requested the scan is connected to
+ * (if available).
+ * @NL80211_EXT_FEATURE_SET_SCAN_DWELL: This driver supports configuration of
+ * channel dwell time.
+ * @NL80211_EXT_FEATURE_BEACON_RATE_LEGACY: Driver supports beacon rate
+ * configuration (AP/mesh), supporting a legacy (non HT/VHT) rate.
+ * @NL80211_EXT_FEATURE_BEACON_RATE_HT: Driver supports beacon rate
+ * configuration (AP/mesh) with HT rates.
+ * @NL80211_EXT_FEATURE_BEACON_RATE_VHT: Driver supports beacon rate
+ * configuration (AP/mesh) with VHT rates.
+ * @NL80211_EXT_FEATURE_FILS_STA: This driver supports Fast Initial Link Setup
+ * with user space SME (NL80211_CMD_AUTHENTICATE) in station mode.
+ * @NL80211_EXT_FEATURE_MGMT_TX_RANDOM_TA: This driver supports randomized TA
+ * in @NL80211_CMD_FRAME while not associated.
+ * @NL80211_EXT_FEATURE_MGMT_TX_RANDOM_TA_CONNECTED: This driver supports
+ * randomized TA in @NL80211_CMD_FRAME while associated.
+ * @NL80211_EXT_FEATURE_SCHED_SCAN_RELATIVE_RSSI: The driver supports sched_scan
+ * for reporting BSSs with better RSSI than the current connected BSS
+ * (%NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI).
+ * @NL80211_EXT_FEATURE_CQM_RSSI_LIST: With this driver the
+ * %NL80211_ATTR_CQM_RSSI_THOLD attribute accepts a list of zero or more
+ * RSSI threshold values to monitor rather than exactly one threshold.
+ * @NL80211_EXT_FEATURE_FILS_SK_OFFLOAD: Driver SME supports FILS shared key
+ * authentication with %NL80211_CMD_CONNECT.
+ * @NL80211_EXT_FEATURE_4WAY_HANDSHAKE_STA_PSK: Device wants to do 4-way
+ * handshake with PSK in station mode (PSK is passed as part of the connect
+ * and associate commands), doing it in the host might not be supported.
+ * @NL80211_EXT_FEATURE_4WAY_HANDSHAKE_STA_1X: Device wants to do doing 4-way
+ * handshake with 802.1X in station mode (will pass EAP frames to the host
+ * and accept the set_pmk/del_pmk commands), doing it in the host might not
+ * be supported.
+ * @NL80211_EXT_FEATURE_FILS_MAX_CHANNEL_TIME: Driver is capable of overriding
+ * the max channel attribute in the FILS request params IE with the
+ * actual dwell time.
+ * @NL80211_EXT_FEATURE_ACCEPT_BCAST_PROBE_RESP: Driver accepts broadcast probe
+ * response
+ * @NL80211_EXT_FEATURE_OCE_PROBE_REQ_HIGH_TX_RATE: Driver supports sending
+ * the first probe request in each channel at rate of at least 5.5Mbps.
+ * @NL80211_EXT_FEATURE_OCE_PROBE_REQ_DEFERRAL_SUPPRESSION: Driver supports
+ * probe request tx deferral and suppression
+ * @NL80211_EXT_FEATURE_MFP_OPTIONAL: Driver supports the %NL80211_MFP_OPTIONAL
+ * value in %NL80211_ATTR_USE_MFP.
+ * @NL80211_EXT_FEATURE_LOW_SPAN_SCAN: Driver supports low span scan.
+ * @NL80211_EXT_FEATURE_LOW_POWER_SCAN: Driver supports low power scan.
+ * @NL80211_EXT_FEATURE_HIGH_ACCURACY_SCAN: Driver supports high accuracy scan.
+ * @NL80211_EXT_FEATURE_DFS_OFFLOAD: HW/driver will offload DFS actions.
+ * Device or driver will do all DFS-related actions by itself,
+ * informing user-space about CAC progress, radar detection event,
+ * channel change triggered by radar detection event.
+ * No need to start CAC from user-space, no need to react to
+ * "radar detected" event.
+ * @NL80211_EXT_FEATURE_CONTROL_PORT_OVER_NL80211: Driver supports sending and
+ * receiving control port frames over nl80211 instead of the netdevice.
+ * @NL80211_EXT_FEATURE_ACK_SIGNAL_SUPPORT: This driver/device supports
+ * (average) ACK signal strength reporting.
+ * @NL80211_EXT_FEATURE_TXQS: Driver supports FQ-CoDel-enabled intermediate
+ * TXQs.
+ * @NL80211_EXT_FEATURE_SCAN_RANDOM_SN: Driver/device supports randomizing the
+ * SN in probe request frames if requested by %NL80211_SCAN_FLAG_RANDOM_SN.
+ * @NL80211_EXT_FEATURE_SCAN_MIN_PREQ_CONTENT: Driver/device can omit all data
+ * except for supported rates from the probe request content if requested
+ * by the %NL80211_SCAN_FLAG_MIN_PREQ_CONTENT flag.
+ * @NL80211_EXT_FEATURE_ENABLE_FTM_RESPONDER: Driver supports enabling fine
+ * timing measurement responder role.
+ *
+ * @NL80211_EXT_FEATURE_CAN_REPLACE_PTK0: Driver/device confirm that they are
+ * able to rekey an in-use key correctly. Userspace must not rekey PTK keys
+ * if this flag is not set. Ignoring this can leak clear text packets and/or
+ * freeze the connection.
+ * @NL80211_EXT_FEATURE_EXT_KEY_ID: Driver supports "Extended Key ID for
+ * Individually Addressed Frames" from IEEE802.11-2016.
+ *
+ * @NL80211_EXT_FEATURE_AIRTIME_FAIRNESS: Driver supports getting airtime
+ * fairness for transmitted packets and has enabled airtime fairness
+ * scheduling.
+ *
+ * @NL80211_EXT_FEATURE_AP_PMKSA_CACHING: Driver/device supports PMKSA caching
+ * (set/del PMKSA operations) in AP mode.
+ *
+ * @NL80211_EXT_FEATURE_SCHED_SCAN_BAND_SPECIFIC_RSSI_THOLD: Driver supports
+ * filtering of sched scan results using band specific RSSI thresholds.
+ *
+ * @NL80211_EXT_FEATURE_STA_TX_PWR: This driver supports controlling tx power
+ * to a station.
+ *
+ * @NL80211_EXT_FEATURE_SAE_OFFLOAD: Device wants to do SAE authentication in
+ * station mode (SAE password is passed as part of the connect command).
+ *
+ * @NL80211_EXT_FEATURE_VLAN_OFFLOAD: The driver supports a single netdev
+ * with VLAN tagged frames and separate VLAN-specific netdevs added using
+ * vconfig similarly to the Ethernet case.
+ *
+ * @NL80211_EXT_FEATURE_AQL: The driver supports the Airtime Queue Limit (AQL)
+ * feature, which prevents bufferbloat by using the expected transmission
+ * time to limit the amount of data buffered in the hardware.
+ *
+ * @NL80211_EXT_FEATURE_BEACON_PROTECTION: The driver supports Beacon protection
+ * and can receive key configuration for BIGTK using key indexes 6 and 7.
+ * @NL80211_EXT_FEATURE_BEACON_PROTECTION_CLIENT: The driver supports Beacon
+ * protection as a client only and cannot transmit protected beacons.
+ *
+ * @NL80211_EXT_FEATURE_CONTROL_PORT_NO_PREAUTH: The driver can disable the
+ * forwarding of preauth frames over the control port. They are then
+ * handled as ordinary data frames.
+ *
+ * @NL80211_EXT_FEATURE_PROTECTED_TWT: Driver supports protected TWT frames
+ *
+ * @NL80211_EXT_FEATURE_DEL_IBSS_STA: The driver supports removing stations
+ * in IBSS mode, essentially by dropping their state.
+ *
+ * @NL80211_EXT_FEATURE_MULTICAST_REGISTRATIONS: management frame registrations
+ * are possible for multicast frames and those will be reported properly.
+ *
+ * @NL80211_EXT_FEATURE_SCAN_FREQ_KHZ: This driver supports receiving and
+ * reporting scan request with %NL80211_ATTR_SCAN_FREQ_KHZ. In order to
+ * report %NL80211_ATTR_SCAN_FREQ_KHZ, %NL80211_SCAN_FLAG_FREQ_KHZ must be
+ * included in the scan request.
+ *
+ * @NL80211_EXT_FEATURE_CONTROL_PORT_OVER_NL80211_TX_STATUS: The driver
+ * can report tx status for control port over nl80211 tx operations.
+ *
+ * @NL80211_EXT_FEATURE_OPERATING_CHANNEL_VALIDATION: Driver supports Operating
+ * Channel Validation (OCV) when using driver's SME for RSNA handshakes.
+ *
+ * @NL80211_EXT_FEATURE_4WAY_HANDSHAKE_AP_PSK: Device wants to do 4-way
+ * handshake with PSK in AP mode (PSK is passed as part of the start AP
+ * command).
+ *
+ * @NL80211_EXT_FEATURE_SAE_OFFLOAD_AP: Device wants to do SAE authentication
+ * in AP mode (SAE password is passed as part of the start AP command).
+ *
+ * @NL80211_EXT_FEATURE_FILS_DISCOVERY: Driver/device supports FILS discovery
+ * frames transmission
+ *
+ * @NL80211_EXT_FEATURE_UNSOL_BCAST_PROBE_RESP: Driver/device supports
+ * unsolicited broadcast probe response transmission
+ *
+ * @NUM_NL80211_EXT_FEATURES: number of extended features.
+ * @MAX_NL80211_EXT_FEATURES: highest extended feature index.
+ */
+enum nl80211_ext_feature_index {
+ NL80211_EXT_FEATURE_VHT_IBSS,
+ NL80211_EXT_FEATURE_RRM,
+ NL80211_EXT_FEATURE_MU_MIMO_AIR_SNIFFER,
+ NL80211_EXT_FEATURE_SCAN_START_TIME,
+ NL80211_EXT_FEATURE_BSS_PARENT_TSF,
+ NL80211_EXT_FEATURE_SET_SCAN_DWELL,
+ NL80211_EXT_FEATURE_BEACON_RATE_LEGACY,
+ NL80211_EXT_FEATURE_BEACON_RATE_HT,
+ NL80211_EXT_FEATURE_BEACON_RATE_VHT,
+ NL80211_EXT_FEATURE_FILS_STA,
+ NL80211_EXT_FEATURE_MGMT_TX_RANDOM_TA,
+ NL80211_EXT_FEATURE_MGMT_TX_RANDOM_TA_CONNECTED,
+ NL80211_EXT_FEATURE_SCHED_SCAN_RELATIVE_RSSI,
+ NL80211_EXT_FEATURE_CQM_RSSI_LIST,
+ NL80211_EXT_FEATURE_FILS_SK_OFFLOAD,
+ NL80211_EXT_FEATURE_4WAY_HANDSHAKE_STA_PSK,
+ NL80211_EXT_FEATURE_4WAY_HANDSHAKE_STA_1X,
+ NL80211_EXT_FEATURE_FILS_MAX_CHANNEL_TIME,
+ NL80211_EXT_FEATURE_ACCEPT_BCAST_PROBE_RESP,
+ NL80211_EXT_FEATURE_OCE_PROBE_REQ_HIGH_TX_RATE,
+ NL80211_EXT_FEATURE_OCE_PROBE_REQ_DEFERRAL_SUPPRESSION,
+ NL80211_EXT_FEATURE_MFP_OPTIONAL,
+ NL80211_EXT_FEATURE_LOW_SPAN_SCAN,
+ NL80211_EXT_FEATURE_LOW_POWER_SCAN,
+ NL80211_EXT_FEATURE_HIGH_ACCURACY_SCAN,
+ NL80211_EXT_FEATURE_DFS_OFFLOAD,
+ NL80211_EXT_FEATURE_CONTROL_PORT_OVER_NL80211,
+ NL80211_EXT_FEATURE_ACK_SIGNAL_SUPPORT,
+ /* we renamed this - stay compatible */
+ NL80211_EXT_FEATURE_DATA_ACK_SIGNAL_SUPPORT = NL80211_EXT_FEATURE_ACK_SIGNAL_SUPPORT,
+ NL80211_EXT_FEATURE_TXQS,
+ NL80211_EXT_FEATURE_SCAN_RANDOM_SN,
+ NL80211_EXT_FEATURE_SCAN_MIN_PREQ_CONTENT,
+ NL80211_EXT_FEATURE_CAN_REPLACE_PTK0,
+ NL80211_EXT_FEATURE_ENABLE_FTM_RESPONDER,
+ NL80211_EXT_FEATURE_AIRTIME_FAIRNESS,
+ NL80211_EXT_FEATURE_AP_PMKSA_CACHING,
+ NL80211_EXT_FEATURE_SCHED_SCAN_BAND_SPECIFIC_RSSI_THOLD,
+ NL80211_EXT_FEATURE_EXT_KEY_ID,
+ NL80211_EXT_FEATURE_STA_TX_PWR,
+ NL80211_EXT_FEATURE_SAE_OFFLOAD,
+ NL80211_EXT_FEATURE_VLAN_OFFLOAD,
+ NL80211_EXT_FEATURE_AQL,
+ NL80211_EXT_FEATURE_BEACON_PROTECTION,
+ NL80211_EXT_FEATURE_CONTROL_PORT_NO_PREAUTH,
+ NL80211_EXT_FEATURE_PROTECTED_TWT,
+ NL80211_EXT_FEATURE_DEL_IBSS_STA,
+ NL80211_EXT_FEATURE_MULTICAST_REGISTRATIONS,
+ NL80211_EXT_FEATURE_BEACON_PROTECTION_CLIENT,
+ NL80211_EXT_FEATURE_SCAN_FREQ_KHZ,
+ NL80211_EXT_FEATURE_CONTROL_PORT_OVER_NL80211_TX_STATUS,
+ NL80211_EXT_FEATURE_OPERATING_CHANNEL_VALIDATION,
+ NL80211_EXT_FEATURE_4WAY_HANDSHAKE_AP_PSK,
+ NL80211_EXT_FEATURE_SAE_OFFLOAD_AP,
+ NL80211_EXT_FEATURE_FILS_DISCOVERY,
+ NL80211_EXT_FEATURE_UNSOL_BCAST_PROBE_RESP,
+
+ /* add new features before the definition below */
+ NUM_NL80211_EXT_FEATURES,
+ MAX_NL80211_EXT_FEATURES = NUM_NL80211_EXT_FEATURES - 1
+};
+
+/**
+ * enum nl80211_probe_resp_offload_support_attr - optional supported
+ * protocols for probe-response offloading by the driver/FW.
+ * To be used with the %NL80211_ATTR_PROBE_RESP_OFFLOAD attribute.
+ * Each enum value represents a bit in the bitmap of supported
+ * protocols. Typically a subset of probe-requests belonging to a
+ * supported protocol will be excluded from offload and uploaded
+ * to the host.
+ *
+ * @NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS: Support for WPS ver. 1
+ * @NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS2: Support for WPS ver. 2
+ * @NL80211_PROBE_RESP_OFFLOAD_SUPPORT_P2P: Support for P2P
+ * @NL80211_PROBE_RESP_OFFLOAD_SUPPORT_80211U: Support for 802.11u
+ */
+enum nl80211_probe_resp_offload_support_attr {
+ NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS = 1<<0,
+ NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS2 = 1<<1,
+ NL80211_PROBE_RESP_OFFLOAD_SUPPORT_P2P = 1<<2,
+ NL80211_PROBE_RESP_OFFLOAD_SUPPORT_80211U = 1<<3,
+};
+
+/**
+ * enum nl80211_connect_failed_reason - connection request failed reasons
+ * @NL80211_CONN_FAIL_MAX_CLIENTS: Maximum number of clients that can be
+ * handled by the AP is reached.
+ * @NL80211_CONN_FAIL_BLOCKED_CLIENT: Connection request is rejected due to ACL.
+ */
+enum nl80211_connect_failed_reason {
+ NL80211_CONN_FAIL_MAX_CLIENTS,
+ NL80211_CONN_FAIL_BLOCKED_CLIENT,
+};
+
+/**
+ * enum nl80211_timeout_reason - timeout reasons
+ *
+ * @NL80211_TIMEOUT_UNSPECIFIED: Timeout reason unspecified.
+ * @NL80211_TIMEOUT_SCAN: Scan (AP discovery) timed out.
+ * @NL80211_TIMEOUT_AUTH: Authentication timed out.
+ * @NL80211_TIMEOUT_ASSOC: Association timed out.
+ */
+enum nl80211_timeout_reason {
+ NL80211_TIMEOUT_UNSPECIFIED,
+ NL80211_TIMEOUT_SCAN,
+ NL80211_TIMEOUT_AUTH,
+ NL80211_TIMEOUT_ASSOC,
+};
+
+/**
+ * enum nl80211_scan_flags - scan request control flags
+ *
+ * Scan request control flags are used to control the handling
+ * of NL80211_CMD_TRIGGER_SCAN and NL80211_CMD_START_SCHED_SCAN
+ * requests.
+ *
+ * NL80211_SCAN_FLAG_LOW_SPAN, NL80211_SCAN_FLAG_LOW_POWER, and
+ * NL80211_SCAN_FLAG_HIGH_ACCURACY flags are exclusive of each other, i.e., only
+ * one of them can be used in the request.
+ *
+ * @NL80211_SCAN_FLAG_LOW_PRIORITY: scan request has low priority
+ * @NL80211_SCAN_FLAG_FLUSH: flush cache before scanning
+ * @NL80211_SCAN_FLAG_AP: force a scan even if the interface is configured
+ * as AP and the beaconing has already been configured. This attribute is
+ * dangerous because will destroy stations performance as a lot of frames
+ * will be lost while scanning off-channel, therefore it must be used only
+ * when really needed
+ * @NL80211_SCAN_FLAG_RANDOM_ADDR: use a random MAC address for this scan (or
+ * for scheduled scan: a different one for every scan iteration). When the
+ * flag is set, depending on device capabilities the @NL80211_ATTR_MAC and
+ * @NL80211_ATTR_MAC_MASK attributes may also be given in which case only
+ * the masked bits will be preserved from the MAC address and the remainder
+ * randomised. If the attributes are not given full randomisation (46 bits,
+ * locally administered 1, multicast 0) is assumed.
+ * This flag must not be requested when the feature isn't supported, check
+ * the nl80211 feature flags for the device.
+ * @NL80211_SCAN_FLAG_FILS_MAX_CHANNEL_TIME: fill the dwell time in the FILS
+ * request parameters IE in the probe request
+ * @NL80211_SCAN_FLAG_ACCEPT_BCAST_PROBE_RESP: accept broadcast probe responses
+ * @NL80211_SCAN_FLAG_OCE_PROBE_REQ_HIGH_TX_RATE: send probe request frames at
+ * rate of at least 5.5M. In case non OCE AP is discovered in the channel,
+ * only the first probe req in the channel will be sent in high rate.
+ * @NL80211_SCAN_FLAG_OCE_PROBE_REQ_DEFERRAL_SUPPRESSION: allow probe request
+ * tx deferral (dot11FILSProbeDelay shall be set to 15ms)
+ * and suppression (if it has received a broadcast Probe Response frame,
+ * Beacon frame or FILS Discovery frame from an AP that the STA considers
+ * a suitable candidate for (re-)association - suitable in terms of
+ * SSID and/or RSSI.
+ * @NL80211_SCAN_FLAG_LOW_SPAN: Span corresponds to the total time taken to
+ * accomplish the scan. Thus, this flag intends the driver to perform the
+ * scan request with lesser span/duration. It is specific to the driver
+ * implementations on how this is accomplished. Scan accuracy may get
+ * impacted with this flag.
+ * @NL80211_SCAN_FLAG_LOW_POWER: This flag intends the scan attempts to consume
+ * optimal possible power. Drivers can resort to their specific means to
+ * optimize the power. Scan accuracy may get impacted with this flag.
+ * @NL80211_SCAN_FLAG_HIGH_ACCURACY: Accuracy here intends to the extent of scan
+ * results obtained. Thus HIGH_ACCURACY scan flag aims to get maximum
+ * possible scan results. This flag hints the driver to use the best
+ * possible scan configuration to improve the accuracy in scanning.
+ * Latency and power use may get impacted with this flag.
+ * @NL80211_SCAN_FLAG_RANDOM_SN: randomize the sequence number in probe
+ * request frames from this scan to avoid correlation/tracking being
+ * possible.
+ * @NL80211_SCAN_FLAG_MIN_PREQ_CONTENT: minimize probe request content to
+ * only have supported rates and no additional capabilities (unless
+ * added by userspace explicitly.)
+ * @NL80211_SCAN_FLAG_FREQ_KHZ: report scan results with
+ * %NL80211_ATTR_SCAN_FREQ_KHZ. This also means
+ * %NL80211_ATTR_SCAN_FREQUENCIES will not be included.
+ * @NL80211_SCAN_FLAG_COLOCATED_6GHZ: scan for colocated APs reported by
+ * 2.4/5 GHz APs
+ */
+enum nl80211_scan_flags {
+ NL80211_SCAN_FLAG_LOW_PRIORITY = 1<<0,
+ NL80211_SCAN_FLAG_FLUSH = 1<<1,
+ NL80211_SCAN_FLAG_AP = 1<<2,
+ NL80211_SCAN_FLAG_RANDOM_ADDR = 1<<3,
+ NL80211_SCAN_FLAG_FILS_MAX_CHANNEL_TIME = 1<<4,
+ NL80211_SCAN_FLAG_ACCEPT_BCAST_PROBE_RESP = 1<<5,
+ NL80211_SCAN_FLAG_OCE_PROBE_REQ_HIGH_TX_RATE = 1<<6,
+ NL80211_SCAN_FLAG_OCE_PROBE_REQ_DEFERRAL_SUPPRESSION = 1<<7,
+ NL80211_SCAN_FLAG_LOW_SPAN = 1<<8,
+ NL80211_SCAN_FLAG_LOW_POWER = 1<<9,
+ NL80211_SCAN_FLAG_HIGH_ACCURACY = 1<<10,
+ NL80211_SCAN_FLAG_RANDOM_SN = 1<<11,
+ NL80211_SCAN_FLAG_MIN_PREQ_CONTENT = 1<<12,
+ NL80211_SCAN_FLAG_FREQ_KHZ = 1<<13,
+ NL80211_SCAN_FLAG_COLOCATED_6GHZ = 1<<14,
+};
+
+/**
+ * enum nl80211_acl_policy - access control policy
+ *
+ * Access control policy is applied on a MAC list set by
+ * %NL80211_CMD_START_AP and %NL80211_CMD_SET_MAC_ACL, to
+ * be used with %NL80211_ATTR_ACL_POLICY.
+ *
+ * @NL80211_ACL_POLICY_ACCEPT_UNLESS_LISTED: Deny stations which are
+ * listed in ACL, i.e. allow all the stations which are not listed
+ * in ACL to authenticate.
+ * @NL80211_ACL_POLICY_DENY_UNLESS_LISTED: Allow the stations which are listed
+ * in ACL, i.e. deny all the stations which are not listed in ACL.
+ */
+enum nl80211_acl_policy {
+ NL80211_ACL_POLICY_ACCEPT_UNLESS_LISTED,
+ NL80211_ACL_POLICY_DENY_UNLESS_LISTED,
+};
+
+/**
+ * enum nl80211_smps_mode - SMPS mode
+ *
+ * Requested SMPS mode (for AP mode)
+ *
+ * @NL80211_SMPS_OFF: SMPS off (use all antennas).
+ * @NL80211_SMPS_STATIC: static SMPS (use a single antenna)
+ * @NL80211_SMPS_DYNAMIC: dynamic smps (start with a single antenna and
+ * turn on other antennas after CTS/RTS).
+ */
+enum nl80211_smps_mode {
+ NL80211_SMPS_OFF,
+ NL80211_SMPS_STATIC,
+ NL80211_SMPS_DYNAMIC,
+
+ __NL80211_SMPS_AFTER_LAST,
+ NL80211_SMPS_MAX = __NL80211_SMPS_AFTER_LAST - 1
+};
+
+/**
+ * enum nl80211_radar_event - type of radar event for DFS operation
+ *
+ * Type of event to be used with NL80211_ATTR_RADAR_EVENT to inform userspace
+ * about detected radars or success of the channel available check (CAC)
+ *
+ * @NL80211_RADAR_DETECTED: A radar pattern has been detected. The channel is
+ * now unusable.
+ * @NL80211_RADAR_CAC_FINISHED: Channel Availability Check has been finished,
+ * the channel is now available.
+ * @NL80211_RADAR_CAC_ABORTED: Channel Availability Check has been aborted, no
+ * change to the channel status.
+ * @NL80211_RADAR_NOP_FINISHED: The Non-Occupancy Period for this channel is
+ * over, channel becomes usable.
+ * @NL80211_RADAR_PRE_CAC_EXPIRED: Channel Availability Check done on this
+ * non-operating channel is expired and no longer valid. New CAC must
+ * be done on this channel before starting the operation. This is not
+ * applicable for ETSI dfs domain where pre-CAC is valid for ever.
+ * @NL80211_RADAR_CAC_STARTED: Channel Availability Check has been started,
+ * should be generated by HW if NL80211_EXT_FEATURE_DFS_OFFLOAD is enabled.
+ */
+enum nl80211_radar_event {
+ NL80211_RADAR_DETECTED,
+ NL80211_RADAR_CAC_FINISHED,
+ NL80211_RADAR_CAC_ABORTED,
+ NL80211_RADAR_NOP_FINISHED,
+ NL80211_RADAR_PRE_CAC_EXPIRED,
+ NL80211_RADAR_CAC_STARTED,
+};
+
+/**
+ * enum nl80211_dfs_state - DFS states for channels
+ *
+ * Channel states used by the DFS code.
+ *
+ * @NL80211_DFS_USABLE: The channel can be used, but channel availability
+ * check (CAC) must be performed before using it for AP or IBSS.
+ * @NL80211_DFS_UNAVAILABLE: A radar has been detected on this channel, it
+ * is therefore marked as not available.
+ * @NL80211_DFS_AVAILABLE: The channel has been CAC checked and is available.
+ */
+enum nl80211_dfs_state {
+ NL80211_DFS_USABLE,
+ NL80211_DFS_UNAVAILABLE,
+ NL80211_DFS_AVAILABLE,
+};
+
+/**
+ * enum nl80211_protocol_features - nl80211 protocol features
+ * @NL80211_PROTOCOL_FEATURE_SPLIT_WIPHY_DUMP: nl80211 supports splitting
+ * wiphy dumps (if requested by the application with the attribute
+ * %NL80211_ATTR_SPLIT_WIPHY_DUMP. Also supported is filtering the
+ * wiphy dump by %NL80211_ATTR_WIPHY, %NL80211_ATTR_IFINDEX or
+ * %NL80211_ATTR_WDEV.
+ */
+enum nl80211_protocol_features {
+ NL80211_PROTOCOL_FEATURE_SPLIT_WIPHY_DUMP = 1 << 0,
+};
+
+/**
+ * enum nl80211_crit_proto_id - nl80211 critical protocol identifiers
+ *
+ * @NL80211_CRIT_PROTO_UNSPEC: protocol unspecified.
+ * @NL80211_CRIT_PROTO_DHCP: BOOTP or DHCPv6 protocol.
+ * @NL80211_CRIT_PROTO_EAPOL: EAPOL protocol.
+ * @NL80211_CRIT_PROTO_APIPA: APIPA protocol.
+ * @NUM_NL80211_CRIT_PROTO: must be kept last.
+ */
+enum nl80211_crit_proto_id {
+ NL80211_CRIT_PROTO_UNSPEC,
+ NL80211_CRIT_PROTO_DHCP,
+ NL80211_CRIT_PROTO_EAPOL,
+ NL80211_CRIT_PROTO_APIPA,
+ /* add other protocols before this one */
+ NUM_NL80211_CRIT_PROTO
+};
+
+/* maximum duration for critical protocol measures */
+#define NL80211_CRIT_PROTO_MAX_DURATION 5000 /* msec */
+
+/**
+ * enum nl80211_rxmgmt_flags - flags for received management frame.
+ *
+ * Used by cfg80211_rx_mgmt()
+ *
+ * @NL80211_RXMGMT_FLAG_ANSWERED: frame was answered by device/driver.
+ * @NL80211_RXMGMT_FLAG_EXTERNAL_AUTH: Host driver intends to offload
+ * the authentication. Exclusively defined for host drivers that
+ * advertises the SME functionality but would like the userspace
+ * to handle certain authentication algorithms (e.g. SAE).
+ */
+enum nl80211_rxmgmt_flags {
+ NL80211_RXMGMT_FLAG_ANSWERED = 1 << 0,
+ NL80211_RXMGMT_FLAG_EXTERNAL_AUTH = 1 << 1,
+};
+
+/*
+ * If this flag is unset, the lower 24 bits are an OUI, if set
+ * a Linux nl80211 vendor ID is used (no such IDs are allocated
+ * yet, so that's not valid so far)
+ */
+#define NL80211_VENDOR_ID_IS_LINUX 0x80000000
+
+/**
+ * struct nl80211_vendor_cmd_info - vendor command data
+ * @vendor_id: If the %NL80211_VENDOR_ID_IS_LINUX flag is clear, then the
+ * value is a 24-bit OUI; if it is set then a separately allocated ID
+ * may be used, but no such IDs are allocated yet. New IDs should be
+ * added to this file when needed.
+ * @subcmd: sub-command ID for the command
+ */
+struct nl80211_vendor_cmd_info {
+ __u32 vendor_id;
+ __u32 subcmd;
+};
+
+/**
+ * enum nl80211_tdls_peer_capability - TDLS peer flags.
+ *
+ * Used by tdls_mgmt() to determine which conditional elements need
+ * to be added to TDLS Setup frames.
+ *
+ * @NL80211_TDLS_PEER_HT: TDLS peer is HT capable.
+ * @NL80211_TDLS_PEER_VHT: TDLS peer is VHT capable.
+ * @NL80211_TDLS_PEER_WMM: TDLS peer is WMM capable.
+ */
+enum nl80211_tdls_peer_capability {
+ NL80211_TDLS_PEER_HT = 1<<0,
+ NL80211_TDLS_PEER_VHT = 1<<1,
+ NL80211_TDLS_PEER_WMM = 1<<2,
+};
+
+/**
+ * enum nl80211_sched_scan_plan - scanning plan for scheduled scan
+ * @__NL80211_SCHED_SCAN_PLAN_INVALID: attribute number 0 is reserved
+ * @NL80211_SCHED_SCAN_PLAN_INTERVAL: interval between scan iterations. In
+ * seconds (u32).
+ * @NL80211_SCHED_SCAN_PLAN_ITERATIONS: number of scan iterations in this
+ * scan plan (u32). The last scan plan must not specify this attribute
+ * because it will run infinitely. A value of zero is invalid as it will
+ * make the scan plan meaningless.
+ * @NL80211_SCHED_SCAN_PLAN_MAX: highest scheduled scan plan attribute number
+ * currently defined
+ * @__NL80211_SCHED_SCAN_PLAN_AFTER_LAST: internal use
+ */
+enum nl80211_sched_scan_plan {
+ __NL80211_SCHED_SCAN_PLAN_INVALID,
+ NL80211_SCHED_SCAN_PLAN_INTERVAL,
+ NL80211_SCHED_SCAN_PLAN_ITERATIONS,
+
+ /* keep last */
+ __NL80211_SCHED_SCAN_PLAN_AFTER_LAST,
+ NL80211_SCHED_SCAN_PLAN_MAX =
+ __NL80211_SCHED_SCAN_PLAN_AFTER_LAST - 1
+};
+
+/**
+ * struct nl80211_bss_select_rssi_adjust - RSSI adjustment parameters.
+ *
+ * @band: band of BSS that must match for RSSI value adjustment. The value
+ * of this field is according to &enum nl80211_band.
+ * @delta: value used to adjust the RSSI value of matching BSS in dB.
+ */
+struct nl80211_bss_select_rssi_adjust {
+ __u8 band;
+ __s8 delta;
+} __attribute__((packed));
+
+/**
+ * enum nl80211_bss_select_attr - attributes for bss selection.
+ *
+ * @__NL80211_BSS_SELECT_ATTR_INVALID: reserved.
+ * @NL80211_BSS_SELECT_ATTR_RSSI: Flag indicating only RSSI-based BSS selection
+ * is requested.
+ * @NL80211_BSS_SELECT_ATTR_BAND_PREF: attribute indicating BSS
+ * selection should be done such that the specified band is preferred.
+ * When there are multiple BSS-es in the preferred band, the driver
+ * shall use RSSI-based BSS selection as a second step. The value of
+ * this attribute is according to &enum nl80211_band (u32).
+ * @NL80211_BSS_SELECT_ATTR_RSSI_ADJUST: When present the RSSI level for
+ * BSS-es in the specified band is to be adjusted before doing
+ * RSSI-based BSS selection. The attribute value is a packed structure
+ * value as specified by &struct nl80211_bss_select_rssi_adjust.
+ * @NL80211_BSS_SELECT_ATTR_MAX: highest bss select attribute number.
+ * @__NL80211_BSS_SELECT_ATTR_AFTER_LAST: internal use.
+ *
+ * One and only one of these attributes are found within %NL80211_ATTR_BSS_SELECT
+ * for %NL80211_CMD_CONNECT. It specifies the required BSS selection behaviour
+ * which the driver shall use.
+ */
+enum nl80211_bss_select_attr {
+ __NL80211_BSS_SELECT_ATTR_INVALID,
+ NL80211_BSS_SELECT_ATTR_RSSI,
+ NL80211_BSS_SELECT_ATTR_BAND_PREF,
+ NL80211_BSS_SELECT_ATTR_RSSI_ADJUST,
+
+ /* keep last */
+ __NL80211_BSS_SELECT_ATTR_AFTER_LAST,
+ NL80211_BSS_SELECT_ATTR_MAX = __NL80211_BSS_SELECT_ATTR_AFTER_LAST - 1
+};
+
+/**
+ * enum nl80211_nan_function_type - NAN function type
+ *
+ * Defines the function type of a NAN function
+ *
+ * @NL80211_NAN_FUNC_PUBLISH: function is publish
+ * @NL80211_NAN_FUNC_SUBSCRIBE: function is subscribe
+ * @NL80211_NAN_FUNC_FOLLOW_UP: function is follow-up
+ */
+enum nl80211_nan_function_type {
+ NL80211_NAN_FUNC_PUBLISH,
+ NL80211_NAN_FUNC_SUBSCRIBE,
+ NL80211_NAN_FUNC_FOLLOW_UP,
+
+ /* keep last */
+ __NL80211_NAN_FUNC_TYPE_AFTER_LAST,
+ NL80211_NAN_FUNC_MAX_TYPE = __NL80211_NAN_FUNC_TYPE_AFTER_LAST - 1,
+};
+
+/**
+ * enum nl80211_nan_publish_type - NAN publish tx type
+ *
+ * Defines how to send publish Service Discovery Frames
+ *
+ * @NL80211_NAN_SOLICITED_PUBLISH: publish function is solicited
+ * @NL80211_NAN_UNSOLICITED_PUBLISH: publish function is unsolicited
+ */
+enum nl80211_nan_publish_type {
+ NL80211_NAN_SOLICITED_PUBLISH = 1 << 0,
+ NL80211_NAN_UNSOLICITED_PUBLISH = 1 << 1,
+};
+
+/**
+ * enum nl80211_nan_func_term_reason - NAN functions termination reason
+ *
+ * Defines termination reasons of a NAN function
+ *
+ * @NL80211_NAN_FUNC_TERM_REASON_USER_REQUEST: requested by user
+ * @NL80211_NAN_FUNC_TERM_REASON_TTL_EXPIRED: timeout
+ * @NL80211_NAN_FUNC_TERM_REASON_ERROR: errored
+ */
+enum nl80211_nan_func_term_reason {
+ NL80211_NAN_FUNC_TERM_REASON_USER_REQUEST,
+ NL80211_NAN_FUNC_TERM_REASON_TTL_EXPIRED,
+ NL80211_NAN_FUNC_TERM_REASON_ERROR,
+};
+
+#define NL80211_NAN_FUNC_SERVICE_ID_LEN 6
+#define NL80211_NAN_FUNC_SERVICE_SPEC_INFO_MAX_LEN 0xff
+#define NL80211_NAN_FUNC_SRF_MAX_LEN 0xff
+
+/**
+ * enum nl80211_nan_func_attributes - NAN function attributes
+ * @__NL80211_NAN_FUNC_INVALID: invalid
+ * @NL80211_NAN_FUNC_TYPE: &enum nl80211_nan_function_type (u8).
+ * @NL80211_NAN_FUNC_SERVICE_ID: 6 bytes of the service ID hash as
+ * specified in NAN spec. This is a binary attribute.
+ * @NL80211_NAN_FUNC_PUBLISH_TYPE: relevant if the function's type is
+ * publish. Defines the transmission type for the publish Service Discovery
+ * Frame, see &enum nl80211_nan_publish_type. Its type is u8.
+ * @NL80211_NAN_FUNC_PUBLISH_BCAST: relevant if the function is a solicited
+ * publish. Should the solicited publish Service Discovery Frame be sent to
+ * the NAN Broadcast address. This is a flag.
+ * @NL80211_NAN_FUNC_SUBSCRIBE_ACTIVE: relevant if the function's type is
+ * subscribe. Is the subscribe active. This is a flag.
+ * @NL80211_NAN_FUNC_FOLLOW_UP_ID: relevant if the function's type is follow up.
+ * The instance ID for the follow up Service Discovery Frame. This is u8.
+ * @NL80211_NAN_FUNC_FOLLOW_UP_REQ_ID: relevant if the function's type
+ * is follow up. This is a u8.
+ * The requestor instance ID for the follow up Service Discovery Frame.
+ * @NL80211_NAN_FUNC_FOLLOW_UP_DEST: the MAC address of the recipient of the
+ * follow up Service Discovery Frame. This is a binary attribute.
+ * @NL80211_NAN_FUNC_CLOSE_RANGE: is this function limited for devices in a
+ * close range. The range itself (RSSI) is defined by the device.
+ * This is a flag.
+ * @NL80211_NAN_FUNC_TTL: strictly positive number of DWs this function should
+ * stay active. If not present infinite TTL is assumed. This is a u32.
+ * @NL80211_NAN_FUNC_SERVICE_INFO: array of bytes describing the service
+ * specific info. This is a binary attribute.
+ * @NL80211_NAN_FUNC_SRF: Service Receive Filter. This is a nested attribute.
+ * See &enum nl80211_nan_srf_attributes.
+ * @NL80211_NAN_FUNC_RX_MATCH_FILTER: Receive Matching filter. This is a nested
+ * attribute. It is a list of binary values.
+ * @NL80211_NAN_FUNC_TX_MATCH_FILTER: Transmit Matching filter. This is a
+ * nested attribute. It is a list of binary values.
+ * @NL80211_NAN_FUNC_INSTANCE_ID: The instance ID of the function.
+ * Its type is u8 and it cannot be 0.
+ * @NL80211_NAN_FUNC_TERM_REASON: NAN function termination reason.
+ * See &enum nl80211_nan_func_term_reason.
+ *
+ * @NUM_NL80211_NAN_FUNC_ATTR: internal
+ * @NL80211_NAN_FUNC_ATTR_MAX: highest NAN function attribute
+ */
+enum nl80211_nan_func_attributes {
+ __NL80211_NAN_FUNC_INVALID,
+ NL80211_NAN_FUNC_TYPE,
+ NL80211_NAN_FUNC_SERVICE_ID,
+ NL80211_NAN_FUNC_PUBLISH_TYPE,
+ NL80211_NAN_FUNC_PUBLISH_BCAST,
+ NL80211_NAN_FUNC_SUBSCRIBE_ACTIVE,
+ NL80211_NAN_FUNC_FOLLOW_UP_ID,
+ NL80211_NAN_FUNC_FOLLOW_UP_REQ_ID,
+ NL80211_NAN_FUNC_FOLLOW_UP_DEST,
+ NL80211_NAN_FUNC_CLOSE_RANGE,
+ NL80211_NAN_FUNC_TTL,
+ NL80211_NAN_FUNC_SERVICE_INFO,
+ NL80211_NAN_FUNC_SRF,
+ NL80211_NAN_FUNC_RX_MATCH_FILTER,
+ NL80211_NAN_FUNC_TX_MATCH_FILTER,
+ NL80211_NAN_FUNC_INSTANCE_ID,
+ NL80211_NAN_FUNC_TERM_REASON,
+
+ /* keep last */
+ NUM_NL80211_NAN_FUNC_ATTR,
+ NL80211_NAN_FUNC_ATTR_MAX = NUM_NL80211_NAN_FUNC_ATTR - 1
+};
+
+/**
+ * enum nl80211_nan_srf_attributes - NAN Service Response filter attributes
+ * @__NL80211_NAN_SRF_INVALID: invalid
+ * @NL80211_NAN_SRF_INCLUDE: present if the include bit of the SRF set.
+ * This is a flag.
+ * @NL80211_NAN_SRF_BF: Bloom Filter. Present if and only if
+ * %NL80211_NAN_SRF_MAC_ADDRS isn't present. This attribute is binary.
+ * @NL80211_NAN_SRF_BF_IDX: index of the Bloom Filter. Mandatory if
+ * %NL80211_NAN_SRF_BF is present. This is a u8.
+ * @NL80211_NAN_SRF_MAC_ADDRS: list of MAC addresses for the SRF. Present if
+ * and only if %NL80211_NAN_SRF_BF isn't present. This is a nested
+ * attribute. Each nested attribute is a MAC address.
+ * @NUM_NL80211_NAN_SRF_ATTR: internal
+ * @NL80211_NAN_SRF_ATTR_MAX: highest NAN SRF attribute
+ */
+enum nl80211_nan_srf_attributes {
+ __NL80211_NAN_SRF_INVALID,
+ NL80211_NAN_SRF_INCLUDE,
+ NL80211_NAN_SRF_BF,
+ NL80211_NAN_SRF_BF_IDX,
+ NL80211_NAN_SRF_MAC_ADDRS,
+
+ /* keep last */
+ NUM_NL80211_NAN_SRF_ATTR,
+ NL80211_NAN_SRF_ATTR_MAX = NUM_NL80211_NAN_SRF_ATTR - 1,
+};
+
+/**
+ * enum nl80211_nan_match_attributes - NAN match attributes
+ * @__NL80211_NAN_MATCH_INVALID: invalid
+ * @NL80211_NAN_MATCH_FUNC_LOCAL: the local function that had the
+ * match. This is a nested attribute.
+ * See &enum nl80211_nan_func_attributes.
+ * @NL80211_NAN_MATCH_FUNC_PEER: the peer function
+ * that caused the match. This is a nested attribute.
+ * See &enum nl80211_nan_func_attributes.
+ *
+ * @NUM_NL80211_NAN_MATCH_ATTR: internal
+ * @NL80211_NAN_MATCH_ATTR_MAX: highest NAN match attribute
+ */
+enum nl80211_nan_match_attributes {
+ __NL80211_NAN_MATCH_INVALID,
+ NL80211_NAN_MATCH_FUNC_LOCAL,
+ NL80211_NAN_MATCH_FUNC_PEER,
+
+ /* keep last */
+ NUM_NL80211_NAN_MATCH_ATTR,
+ NL80211_NAN_MATCH_ATTR_MAX = NUM_NL80211_NAN_MATCH_ATTR - 1
+};
+
+/**
+ * nl80211_external_auth_action - Action to perform with external
+ * authentication request. Used by NL80211_ATTR_EXTERNAL_AUTH_ACTION.
+ * @NL80211_EXTERNAL_AUTH_START: Start the authentication.
+ * @NL80211_EXTERNAL_AUTH_ABORT: Abort the ongoing authentication.
+ */
+enum nl80211_external_auth_action {
+ NL80211_EXTERNAL_AUTH_START,
+ NL80211_EXTERNAL_AUTH_ABORT,
+};
+
+/**
+ * enum nl80211_ftm_responder_attributes - fine timing measurement
+ * responder attributes
+ * @__NL80211_FTM_RESP_ATTR_INVALID: Invalid
+ * @NL80211_FTM_RESP_ATTR_ENABLED: FTM responder is enabled
+ * @NL80211_FTM_RESP_ATTR_LCI: The content of Measurement Report Element
+ * (9.4.2.22 in 802.11-2016) with type 8 - LCI (9.4.2.22.10),
+ * i.e. starting with the measurement token
+ * @NL80211_FTM_RESP_ATTR_CIVIC: The content of Measurement Report Element
+ * (9.4.2.22 in 802.11-2016) with type 11 - Civic (Section 9.4.2.22.13),
+ * i.e. starting with the measurement token
+ * @__NL80211_FTM_RESP_ATTR_LAST: Internal
+ * @NL80211_FTM_RESP_ATTR_MAX: highest FTM responder attribute.
+ */
+enum nl80211_ftm_responder_attributes {
+ __NL80211_FTM_RESP_ATTR_INVALID,
+
+ NL80211_FTM_RESP_ATTR_ENABLED,
+ NL80211_FTM_RESP_ATTR_LCI,
+ NL80211_FTM_RESP_ATTR_CIVICLOC,
+
+ /* keep last */
+ __NL80211_FTM_RESP_ATTR_LAST,
+ NL80211_FTM_RESP_ATTR_MAX = __NL80211_FTM_RESP_ATTR_LAST - 1,
+};
+
+/*
+ * enum nl80211_ftm_responder_stats - FTM responder statistics
+ *
+ * These attribute types are used with %NL80211_ATTR_FTM_RESPONDER_STATS
+ * when getting FTM responder statistics.
+ *
+ * @__NL80211_FTM_STATS_INVALID: attribute number 0 is reserved
+ * @NL80211_FTM_STATS_SUCCESS_NUM: number of FTM sessions in which all frames
+ * were ssfully answered (u32)
+ * @NL80211_FTM_STATS_PARTIAL_NUM: number of FTM sessions in which part of the
+ * frames were successfully answered (u32)
+ * @NL80211_FTM_STATS_FAILED_NUM: number of failed FTM sessions (u32)
+ * @NL80211_FTM_STATS_ASAP_NUM: number of ASAP sessions (u32)
+ * @NL80211_FTM_STATS_NON_ASAP_NUM: number of non-ASAP sessions (u32)
+ * @NL80211_FTM_STATS_TOTAL_DURATION_MSEC: total sessions durations - gives an
+ * indication of how much time the responder was busy (u64, msec)
+ * @NL80211_FTM_STATS_UNKNOWN_TRIGGERS_NUM: number of unknown FTM triggers -
+ * triggers from initiators that didn't finish successfully the negotiation
+ * phase with the responder (u32)
+ * @NL80211_FTM_STATS_RESCHEDULE_REQUESTS_NUM: number of FTM reschedule requests
+ * - initiator asks for a new scheduling although it already has scheduled
+ * FTM slot (u32)
+ * @NL80211_FTM_STATS_OUT_OF_WINDOW_TRIGGERS_NUM: number of FTM triggers out of
+ * scheduled window (u32)
+ * @NL80211_FTM_STATS_PAD: used for padding, ignore
+ * @__NL80211_TXQ_ATTR_AFTER_LAST: Internal
+ * @NL80211_FTM_STATS_MAX: highest possible FTM responder stats attribute
+ */
+enum nl80211_ftm_responder_stats {
+ __NL80211_FTM_STATS_INVALID,
+ NL80211_FTM_STATS_SUCCESS_NUM,
+ NL80211_FTM_STATS_PARTIAL_NUM,
+ NL80211_FTM_STATS_FAILED_NUM,
+ NL80211_FTM_STATS_ASAP_NUM,
+ NL80211_FTM_STATS_NON_ASAP_NUM,
+ NL80211_FTM_STATS_TOTAL_DURATION_MSEC,
+ NL80211_FTM_STATS_UNKNOWN_TRIGGERS_NUM,
+ NL80211_FTM_STATS_RESCHEDULE_REQUESTS_NUM,
+ NL80211_FTM_STATS_OUT_OF_WINDOW_TRIGGERS_NUM,
+ NL80211_FTM_STATS_PAD,
+
+ /* keep last */
+ __NL80211_FTM_STATS_AFTER_LAST,
+ NL80211_FTM_STATS_MAX = __NL80211_FTM_STATS_AFTER_LAST - 1
+};
+
+/**
+ * enum nl80211_preamble - frame preamble types
+ * @NL80211_PREAMBLE_LEGACY: legacy (HR/DSSS, OFDM, ERP PHY) preamble
+ * @NL80211_PREAMBLE_HT: HT preamble
+ * @NL80211_PREAMBLE_VHT: VHT preamble
+ * @NL80211_PREAMBLE_DMG: DMG preamble
+ * @NL80211_PREAMBLE_HE: HE preamble
+ */
+enum nl80211_preamble {
+ NL80211_PREAMBLE_LEGACY,
+ NL80211_PREAMBLE_HT,
+ NL80211_PREAMBLE_VHT,
+ NL80211_PREAMBLE_DMG,
+ NL80211_PREAMBLE_HE,
+};
+
+/**
+ * enum nl80211_peer_measurement_type - peer measurement types
+ * @NL80211_PMSR_TYPE_INVALID: invalid/unused, needed as we use
+ * these numbers also for attributes
+ *
+ * @NL80211_PMSR_TYPE_FTM: flight time measurement
+ *
+ * @NUM_NL80211_PMSR_TYPES: internal
+ * @NL80211_PMSR_TYPE_MAX: highest type number
+ */
+enum nl80211_peer_measurement_type {
+ NL80211_PMSR_TYPE_INVALID,
+
+ NL80211_PMSR_TYPE_FTM,
+
+ NUM_NL80211_PMSR_TYPES,
+ NL80211_PMSR_TYPE_MAX = NUM_NL80211_PMSR_TYPES - 1
+};
+
+/**
+ * enum nl80211_peer_measurement_status - peer measurement status
+ * @NL80211_PMSR_STATUS_SUCCESS: measurement completed successfully
+ * @NL80211_PMSR_STATUS_REFUSED: measurement was locally refused
+ * @NL80211_PMSR_STATUS_TIMEOUT: measurement timed out
+ * @NL80211_PMSR_STATUS_FAILURE: measurement failed, a type-dependent
+ * reason may be available in the response data
+ */
+enum nl80211_peer_measurement_status {
+ NL80211_PMSR_STATUS_SUCCESS,
+ NL80211_PMSR_STATUS_REFUSED,
+ NL80211_PMSR_STATUS_TIMEOUT,
+ NL80211_PMSR_STATUS_FAILURE,
+};
+
+/**
+ * enum nl80211_peer_measurement_req - peer measurement request attributes
+ * @__NL80211_PMSR_REQ_ATTR_INVALID: invalid
+ *
+ * @NL80211_PMSR_REQ_ATTR_DATA: This is a nested attribute with measurement
+ * type-specific request data inside. The attributes used are from the
+ * enums named nl80211_peer_measurement_<type>_req.
+ * @NL80211_PMSR_REQ_ATTR_GET_AP_TSF: include AP TSF timestamp, if supported
+ * (flag attribute)
+ *
+ * @NUM_NL80211_PMSR_REQ_ATTRS: internal
+ * @NL80211_PMSR_REQ_ATTR_MAX: highest attribute number
+ */
+enum nl80211_peer_measurement_req {
+ __NL80211_PMSR_REQ_ATTR_INVALID,
+
+ NL80211_PMSR_REQ_ATTR_DATA,
+ NL80211_PMSR_REQ_ATTR_GET_AP_TSF,
+
+ /* keep last */
+ NUM_NL80211_PMSR_REQ_ATTRS,
+ NL80211_PMSR_REQ_ATTR_MAX = NUM_NL80211_PMSR_REQ_ATTRS - 1
+};
+
+/**
+ * enum nl80211_peer_measurement_resp - peer measurement response attributes
+ * @__NL80211_PMSR_RESP_ATTR_INVALID: invalid
+ *
+ * @NL80211_PMSR_RESP_ATTR_DATA: This is a nested attribute with measurement
+ * type-specific results inside. The attributes used are from the enums
+ * named nl80211_peer_measurement_<type>_resp.
+ * @NL80211_PMSR_RESP_ATTR_STATUS: u32 value with the measurement status
+ * (using values from &enum nl80211_peer_measurement_status.)
+ * @NL80211_PMSR_RESP_ATTR_HOST_TIME: host time (%CLOCK_BOOTTIME) when the
+ * result was measured; this value is not expected to be accurate to
+ * more than 20ms. (u64, nanoseconds)
+ * @NL80211_PMSR_RESP_ATTR_AP_TSF: TSF of the AP that the interface
+ * doing the measurement is connected to when the result was measured.
+ * This shall be accurately reported if supported and requested
+ * (u64, usec)
+ * @NL80211_PMSR_RESP_ATTR_FINAL: If results are sent to the host partially
+ * (*e.g. with FTM per-burst data) this flag will be cleared on all but
+ * the last result; if all results are combined it's set on the single
+ * result.
+ * @NL80211_PMSR_RESP_ATTR_PAD: padding for 64-bit attributes, ignore
+ *
+ * @NUM_NL80211_PMSR_RESP_ATTRS: internal
+ * @NL80211_PMSR_RESP_ATTR_MAX: highest attribute number
+ */
+enum nl80211_peer_measurement_resp {
+ __NL80211_PMSR_RESP_ATTR_INVALID,
+
+ NL80211_PMSR_RESP_ATTR_DATA,
+ NL80211_PMSR_RESP_ATTR_STATUS,
+ NL80211_PMSR_RESP_ATTR_HOST_TIME,
+ NL80211_PMSR_RESP_ATTR_AP_TSF,
+ NL80211_PMSR_RESP_ATTR_FINAL,
+ NL80211_PMSR_RESP_ATTR_PAD,
+
+ /* keep last */
+ NUM_NL80211_PMSR_RESP_ATTRS,
+ NL80211_PMSR_RESP_ATTR_MAX = NUM_NL80211_PMSR_RESP_ATTRS - 1
+};
+
+/**
+ * enum nl80211_peer_measurement_peer_attrs - peer attributes for measurement
+ * @__NL80211_PMSR_PEER_ATTR_INVALID: invalid
+ *
+ * @NL80211_PMSR_PEER_ATTR_ADDR: peer's MAC address
+ * @NL80211_PMSR_PEER_ATTR_CHAN: channel definition, nested, using top-level
+ * attributes like %NL80211_ATTR_WIPHY_FREQ etc.
+ * @NL80211_PMSR_PEER_ATTR_REQ: This is a nested attribute indexed by
+ * measurement type, with attributes from the
+ * &enum nl80211_peer_measurement_req inside.
+ * @NL80211_PMSR_PEER_ATTR_RESP: This is a nested attribute indexed by
+ * measurement type, with attributes from the
+ * &enum nl80211_peer_measurement_resp inside.
+ *
+ * @NUM_NL80211_PMSR_PEER_ATTRS: internal
+ * @NL80211_PMSR_PEER_ATTR_MAX: highest attribute number
+ */
+enum nl80211_peer_measurement_peer_attrs {
+ __NL80211_PMSR_PEER_ATTR_INVALID,
+
+ NL80211_PMSR_PEER_ATTR_ADDR,
+ NL80211_PMSR_PEER_ATTR_CHAN,
+ NL80211_PMSR_PEER_ATTR_REQ,
+ NL80211_PMSR_PEER_ATTR_RESP,
+
+ /* keep last */
+ NUM_NL80211_PMSR_PEER_ATTRS,
+ NL80211_PMSR_PEER_ATTR_MAX = NUM_NL80211_PMSR_PEER_ATTRS - 1,
+};
+
+/**
+ * enum nl80211_peer_measurement_attrs - peer measurement attributes
+ * @__NL80211_PMSR_ATTR_INVALID: invalid
+ *
+ * @NL80211_PMSR_ATTR_MAX_PEERS: u32 attribute used for capability
+ * advertisement only, indicates the maximum number of peers
+ * measurements can be done with in a single request
+ * @NL80211_PMSR_ATTR_REPORT_AP_TSF: flag attribute in capability
+ * indicating that the connected AP's TSF can be reported in
+ * measurement results
+ * @NL80211_PMSR_ATTR_RANDOMIZE_MAC_ADDR: flag attribute in capability
+ * indicating that MAC address randomization is supported.
+ * @NL80211_PMSR_ATTR_TYPE_CAPA: capabilities reported by the device,
+ * this contains a nesting indexed by measurement type, and
+ * type-specific capabilities inside, which are from the enums
+ * named nl80211_peer_measurement_<type>_capa.
+ * @NL80211_PMSR_ATTR_PEERS: nested attribute, the nesting index is
+ * meaningless, just a list of peers to measure with, with the
+ * sub-attributes taken from
+ * &enum nl80211_peer_measurement_peer_attrs.
+ *
+ * @NUM_NL80211_PMSR_ATTR: internal
+ * @NL80211_PMSR_ATTR_MAX: highest attribute number
+ */
+enum nl80211_peer_measurement_attrs {
+ __NL80211_PMSR_ATTR_INVALID,
+
+ NL80211_PMSR_ATTR_MAX_PEERS,
+ NL80211_PMSR_ATTR_REPORT_AP_TSF,
+ NL80211_PMSR_ATTR_RANDOMIZE_MAC_ADDR,
+ NL80211_PMSR_ATTR_TYPE_CAPA,
+ NL80211_PMSR_ATTR_PEERS,
+
+ /* keep last */
+ NUM_NL80211_PMSR_ATTR,
+ NL80211_PMSR_ATTR_MAX = NUM_NL80211_PMSR_ATTR - 1
+};
+
+/**
+ * enum nl80211_peer_measurement_ftm_capa - FTM capabilities
+ * @__NL80211_PMSR_FTM_CAPA_ATTR_INVALID: invalid
+ *
+ * @NL80211_PMSR_FTM_CAPA_ATTR_ASAP: flag attribute indicating ASAP mode
+ * is supported
+ * @NL80211_PMSR_FTM_CAPA_ATTR_NON_ASAP: flag attribute indicating non-ASAP
+ * mode is supported
+ * @NL80211_PMSR_FTM_CAPA_ATTR_REQ_LCI: flag attribute indicating if LCI
+ * data can be requested during the measurement
+ * @NL80211_PMSR_FTM_CAPA_ATTR_REQ_CIVICLOC: flag attribute indicating if civic
+ * location data can be requested during the measurement
+ * @NL80211_PMSR_FTM_CAPA_ATTR_PREAMBLES: u32 bitmap attribute of bits
+ * from &enum nl80211_preamble.
+ * @NL80211_PMSR_FTM_CAPA_ATTR_BANDWIDTHS: bitmap of values from
+ * &enum nl80211_chan_width indicating the supported channel
+ * bandwidths for FTM. Note that a higher channel bandwidth may be
+ * configured to allow for other measurements types with different
+ * bandwidth requirement in the same measurement.
+ * @NL80211_PMSR_FTM_CAPA_ATTR_MAX_BURSTS_EXPONENT: u32 attribute indicating
+ * the maximum bursts exponent that can be used (if not present anything
+ * is valid)
+ * @NL80211_PMSR_FTM_CAPA_ATTR_MAX_FTMS_PER_BURST: u32 attribute indicating
+ * the maximum FTMs per burst (if not present anything is valid)
+ * @NL80211_PMSR_FTM_CAPA_ATTR_TRIGGER_BASED: flag attribute indicating if
+ * trigger based ranging measurement is supported
+ * @NL80211_PMSR_FTM_CAPA_ATTR_NON_TRIGGER_BASED: flag attribute indicating
+ * if non trigger based ranging measurement is supported
+ *
+ * @NUM_NL80211_PMSR_FTM_CAPA_ATTR: internal
+ * @NL80211_PMSR_FTM_CAPA_ATTR_MAX: highest attribute number
+ */
+enum nl80211_peer_measurement_ftm_capa {
+ __NL80211_PMSR_FTM_CAPA_ATTR_INVALID,
+
+ NL80211_PMSR_FTM_CAPA_ATTR_ASAP,
+ NL80211_PMSR_FTM_CAPA_ATTR_NON_ASAP,
+ NL80211_PMSR_FTM_CAPA_ATTR_REQ_LCI,
+ NL80211_PMSR_FTM_CAPA_ATTR_REQ_CIVICLOC,
+ NL80211_PMSR_FTM_CAPA_ATTR_PREAMBLES,
+ NL80211_PMSR_FTM_CAPA_ATTR_BANDWIDTHS,
+ NL80211_PMSR_FTM_CAPA_ATTR_MAX_BURSTS_EXPONENT,
+ NL80211_PMSR_FTM_CAPA_ATTR_MAX_FTMS_PER_BURST,
+ NL80211_PMSR_FTM_CAPA_ATTR_TRIGGER_BASED,
+ NL80211_PMSR_FTM_CAPA_ATTR_NON_TRIGGER_BASED,
+
+ /* keep last */
+ NUM_NL80211_PMSR_FTM_CAPA_ATTR,
+ NL80211_PMSR_FTM_CAPA_ATTR_MAX = NUM_NL80211_PMSR_FTM_CAPA_ATTR - 1
+};
+
+/**
+ * enum nl80211_peer_measurement_ftm_req - FTM request attributes
+ * @__NL80211_PMSR_FTM_REQ_ATTR_INVALID: invalid
+ *
+ * @NL80211_PMSR_FTM_REQ_ATTR_ASAP: ASAP mode requested (flag)
+ * @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE: preamble type (see
+ * &enum nl80211_preamble), optional for DMG (u32)
+ * @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP: number of bursts exponent as in
+ * 802.11-2016 9.4.2.168 "Fine Timing Measurement Parameters element"
+ * (u8, 0-15, optional with default 15 i.e. "no preference")
+ * @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD: interval between bursts in units
+ * of 100ms (u16, optional with default 0)
+ * @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION: burst duration, as in 802.11-2016
+ * Table 9-257 "Burst Duration field encoding" (u8, 0-15, optional with
+ * default 15 i.e. "no preference")
+ * @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST: number of successful FTM frames
+ * requested per burst
+ * (u8, 0-31, optional with default 0 i.e. "no preference")
+ * @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES: number of FTMR frame retries
+ * (u8, default 3)
+ * @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI: request LCI data (flag)
+ * @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC: request civic location data
+ * (flag)
+ * @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED: request trigger based ranging
+ * measurement (flag).
+ * This attribute and %NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED are
+ * mutually exclusive.
+ * if neither %NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED nor
+ * %NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED is set, EDCA based
+ * ranging will be used.
+ * @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED: request non trigger based
+ * ranging measurement (flag)
+ * This attribute and %NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED are
+ * mutually exclusive.
+ * if neither %NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED nor
+ * %NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED is set, EDCA based
+ * ranging will be used.
+ *
+ * @NUM_NL80211_PMSR_FTM_REQ_ATTR: internal
+ * @NL80211_PMSR_FTM_REQ_ATTR_MAX: highest attribute number
+ */
+enum nl80211_peer_measurement_ftm_req {
+ __NL80211_PMSR_FTM_REQ_ATTR_INVALID,
+
+ NL80211_PMSR_FTM_REQ_ATTR_ASAP,
+ NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE,
+ NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP,
+ NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD,
+ NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION,
+ NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST,
+ NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES,
+ NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI,
+ NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC,
+ NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED,
+ NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED,
+
+ /* keep last */
+ NUM_NL80211_PMSR_FTM_REQ_ATTR,
+ NL80211_PMSR_FTM_REQ_ATTR_MAX = NUM_NL80211_PMSR_FTM_REQ_ATTR - 1
+};
+
+/**
+ * enum nl80211_peer_measurement_ftm_failure_reasons - FTM failure reasons
+ * @NL80211_PMSR_FTM_FAILURE_UNSPECIFIED: unspecified failure, not used
+ * @NL80211_PMSR_FTM_FAILURE_NO_RESPONSE: no response from the FTM responder
+ * @NL80211_PMSR_FTM_FAILURE_REJECTED: FTM responder rejected measurement
+ * @NL80211_PMSR_FTM_FAILURE_WRONG_CHANNEL: we already know the peer is
+ * on a different channel, so can't measure (if we didn't know, we'd
+ * try and get no response)
+ * @NL80211_PMSR_FTM_FAILURE_PEER_NOT_CAPABLE: peer can't actually do FTM
+ * @NL80211_PMSR_FTM_FAILURE_INVALID_TIMESTAMP: invalid T1/T4 timestamps
+ * received
+ * @NL80211_PMSR_FTM_FAILURE_PEER_BUSY: peer reports busy, you may retry
+ * later (see %NL80211_PMSR_FTM_RESP_ATTR_BUSY_RETRY_TIME)
+ * @NL80211_PMSR_FTM_FAILURE_BAD_CHANGED_PARAMS: parameters were changed
+ * by the peer and are no longer supported
+ */
+enum nl80211_peer_measurement_ftm_failure_reasons {
+ NL80211_PMSR_FTM_FAILURE_UNSPECIFIED,
+ NL80211_PMSR_FTM_FAILURE_NO_RESPONSE,
+ NL80211_PMSR_FTM_FAILURE_REJECTED,
+ NL80211_PMSR_FTM_FAILURE_WRONG_CHANNEL,
+ NL80211_PMSR_FTM_FAILURE_PEER_NOT_CAPABLE,
+ NL80211_PMSR_FTM_FAILURE_INVALID_TIMESTAMP,
+ NL80211_PMSR_FTM_FAILURE_PEER_BUSY,
+ NL80211_PMSR_FTM_FAILURE_BAD_CHANGED_PARAMS,
+};
+
+/**
+ * enum nl80211_peer_measurement_ftm_resp - FTM response attributes
+ * @__NL80211_PMSR_FTM_RESP_ATTR_INVALID: invalid
+ *
+ * @NL80211_PMSR_FTM_RESP_ATTR_FAIL_REASON: FTM-specific failure reason
+ * (u32, optional)
+ * @NL80211_PMSR_FTM_RESP_ATTR_BURST_INDEX: optional, if bursts are reported
+ * as separate results then it will be the burst index 0...(N-1) and
+ * the top level will indicate partial results (u32)
+ * @NL80211_PMSR_FTM_RESP_ATTR_NUM_FTMR_ATTEMPTS: number of FTM Request frames
+ * transmitted (u32, optional)
+ * @NL80211_PMSR_FTM_RESP_ATTR_NUM_FTMR_SUCCESSES: number of FTM Request frames
+ * that were acknowleged (u32, optional)
+ * @NL80211_PMSR_FTM_RESP_ATTR_BUSY_RETRY_TIME: retry time received from the
+ * busy peer (u32, seconds)
+ * @NL80211_PMSR_FTM_RESP_ATTR_NUM_BURSTS_EXP: actual number of bursts exponent
+ * used by the responder (similar to request, u8)
+ * @NL80211_PMSR_FTM_RESP_ATTR_BURST_DURATION: actual burst duration used by
+ * the responder (similar to request, u8)
+ * @NL80211_PMSR_FTM_RESP_ATTR_FTMS_PER_BURST: actual FTMs per burst used
+ * by the responder (similar to request, u8)
+ * @NL80211_PMSR_FTM_RESP_ATTR_RSSI_AVG: average RSSI across all FTM action
+ * frames (optional, s32, 1/2 dBm)
+ * @NL80211_PMSR_FTM_RESP_ATTR_RSSI_SPREAD: RSSI spread across all FTM action
+ * frames (optional, s32, 1/2 dBm)
+ * @NL80211_PMSR_FTM_RESP_ATTR_TX_RATE: bitrate we used for the response to the
+ * FTM action frame (optional, nested, using &enum nl80211_rate_info
+ * attributes)
+ * @NL80211_PMSR_FTM_RESP_ATTR_RX_RATE: bitrate the responder used for the FTM
+ * action frame (optional, nested, using &enum nl80211_rate_info attrs)
+ * @NL80211_PMSR_FTM_RESP_ATTR_RTT_AVG: average RTT (s64, picoseconds, optional
+ * but one of RTT/DIST must be present)
+ * @NL80211_PMSR_FTM_RESP_ATTR_RTT_VARIANCE: RTT variance (u64, ps^2, note that
+ * standard deviation is the square root of variance, optional)
+ * @NL80211_PMSR_FTM_RESP_ATTR_RTT_SPREAD: RTT spread (u64, picoseconds,
+ * optional)
+ * @NL80211_PMSR_FTM_RESP_ATTR_DIST_AVG: average distance (s64, mm, optional
+ * but one of RTT/DIST must be present)
+ * @NL80211_PMSR_FTM_RESP_ATTR_DIST_VARIANCE: distance variance (u64, mm^2, note
+ * that standard deviation is the square root of variance, optional)
+ * @NL80211_PMSR_FTM_RESP_ATTR_DIST_SPREAD: distance spread (u64, mm, optional)
+ * @NL80211_PMSR_FTM_RESP_ATTR_LCI: LCI data from peer (binary, optional);
+ * this is the contents of the Measurement Report Element (802.11-2016
+ * 9.4.2.22.1) starting with the Measurement Token, with Measurement
+ * Type 8.
+ * @NL80211_PMSR_FTM_RESP_ATTR_CIVICLOC: civic location data from peer
+ * (binary, optional);
+ * this is the contents of the Measurement Report Element (802.11-2016
+ * 9.4.2.22.1) starting with the Measurement Token, with Measurement
+ * Type 11.
+ * @NL80211_PMSR_FTM_RESP_ATTR_PAD: ignore, for u64/s64 padding only
+ *
+ * @NUM_NL80211_PMSR_FTM_RESP_ATTR: internal
+ * @NL80211_PMSR_FTM_RESP_ATTR_MAX: highest attribute number
+ */
+enum nl80211_peer_measurement_ftm_resp {
+ __NL80211_PMSR_FTM_RESP_ATTR_INVALID,
+
+ NL80211_PMSR_FTM_RESP_ATTR_FAIL_REASON,
+ NL80211_PMSR_FTM_RESP_ATTR_BURST_INDEX,
+ NL80211_PMSR_FTM_RESP_ATTR_NUM_FTMR_ATTEMPTS,
+ NL80211_PMSR_FTM_RESP_ATTR_NUM_FTMR_SUCCESSES,
+ NL80211_PMSR_FTM_RESP_ATTR_BUSY_RETRY_TIME,
+ NL80211_PMSR_FTM_RESP_ATTR_NUM_BURSTS_EXP,
+ NL80211_PMSR_FTM_RESP_ATTR_BURST_DURATION,
+ NL80211_PMSR_FTM_RESP_ATTR_FTMS_PER_BURST,
+ NL80211_PMSR_FTM_RESP_ATTR_RSSI_AVG,
+ NL80211_PMSR_FTM_RESP_ATTR_RSSI_SPREAD,
+ NL80211_PMSR_FTM_RESP_ATTR_TX_RATE,
+ NL80211_PMSR_FTM_RESP_ATTR_RX_RATE,
+ NL80211_PMSR_FTM_RESP_ATTR_RTT_AVG,
+ NL80211_PMSR_FTM_RESP_ATTR_RTT_VARIANCE,
+ NL80211_PMSR_FTM_RESP_ATTR_RTT_SPREAD,
+ NL80211_PMSR_FTM_RESP_ATTR_DIST_AVG,
+ NL80211_PMSR_FTM_RESP_ATTR_DIST_VARIANCE,
+ NL80211_PMSR_FTM_RESP_ATTR_DIST_SPREAD,
+ NL80211_PMSR_FTM_RESP_ATTR_LCI,
+ NL80211_PMSR_FTM_RESP_ATTR_CIVICLOC,
+ NL80211_PMSR_FTM_RESP_ATTR_PAD,
+
+ /* keep last */
+ NUM_NL80211_PMSR_FTM_RESP_ATTR,
+ NL80211_PMSR_FTM_RESP_ATTR_MAX = NUM_NL80211_PMSR_FTM_RESP_ATTR - 1
+};
+
+/**
+ * enum nl80211_obss_pd_attributes - OBSS packet detection attributes
+ * @__NL80211_HE_OBSS_PD_ATTR_INVALID: Invalid
+ *
+ * @NL80211_HE_OBSS_PD_ATTR_MIN_OFFSET: the OBSS PD minimum tx power offset.
+ * @NL80211_HE_OBSS_PD_ATTR_MAX_OFFSET: the OBSS PD maximum tx power offset.
+ * @NL80211_HE_OBSS_PD_ATTR_NON_SRG_MAX_OFFSET: the non-SRG OBSS PD maximum
+ * tx power offset.
+ * @NL80211_HE_OBSS_PD_ATTR_BSS_COLOR_BITMAP: bitmap that indicates the BSS color
+ * values used by members of the SRG.
+ * @NL80211_HE_OBSS_PD_ATTR_PARTIAL_BSSID_BITMAP: bitmap that indicates the partial
+ * BSSID values used by members of the SRG.
+ * @NL80211_HE_OBSS_PD_ATTR_SR_CTRL: The SR Control field of SRP element.
+ *
+ * @__NL80211_HE_OBSS_PD_ATTR_LAST: Internal
+ * @NL80211_HE_OBSS_PD_ATTR_MAX: highest OBSS PD attribute.
+ */
+enum nl80211_obss_pd_attributes {
+ __NL80211_HE_OBSS_PD_ATTR_INVALID,
+
+ NL80211_HE_OBSS_PD_ATTR_MIN_OFFSET,
+ NL80211_HE_OBSS_PD_ATTR_MAX_OFFSET,
+ NL80211_HE_OBSS_PD_ATTR_NON_SRG_MAX_OFFSET,
+ NL80211_HE_OBSS_PD_ATTR_BSS_COLOR_BITMAP,
+ NL80211_HE_OBSS_PD_ATTR_PARTIAL_BSSID_BITMAP,
+ NL80211_HE_OBSS_PD_ATTR_SR_CTRL,
+
+ /* keep last */
+ __NL80211_HE_OBSS_PD_ATTR_LAST,
+ NL80211_HE_OBSS_PD_ATTR_MAX = __NL80211_HE_OBSS_PD_ATTR_LAST - 1,
+};
+
+/**
+ * enum nl80211_bss_color_attributes - BSS Color attributes
+ * @__NL80211_HE_BSS_COLOR_ATTR_INVALID: Invalid
+ *
+ * @NL80211_HE_BSS_COLOR_ATTR_COLOR: the current BSS Color.
+ * @NL80211_HE_BSS_COLOR_ATTR_DISABLED: is BSS coloring disabled.
+ * @NL80211_HE_BSS_COLOR_ATTR_PARTIAL: the AID equation to be used..
+ *
+ * @__NL80211_HE_BSS_COLOR_ATTR_LAST: Internal
+ * @NL80211_HE_BSS_COLOR_ATTR_MAX: highest BSS Color attribute.
+ */
+enum nl80211_bss_color_attributes {
+ __NL80211_HE_BSS_COLOR_ATTR_INVALID,
+
+ NL80211_HE_BSS_COLOR_ATTR_COLOR,
+ NL80211_HE_BSS_COLOR_ATTR_DISABLED,
+ NL80211_HE_BSS_COLOR_ATTR_PARTIAL,
+
+ /* keep last */
+ __NL80211_HE_BSS_COLOR_ATTR_LAST,
+ NL80211_HE_BSS_COLOR_ATTR_MAX = __NL80211_HE_BSS_COLOR_ATTR_LAST - 1,
+};
+
+/**
+ * enum nl80211_iftype_akm_attributes - interface type AKM attributes
+ * @__NL80211_IFTYPE_AKM_ATTR_INVALID: Invalid
+ *
+ * @NL80211_IFTYPE_AKM_ATTR_IFTYPES: nested attribute containing a flag
+ * attribute for each interface type that supports AKM suites specified in
+ * %NL80211_IFTYPE_AKM_ATTR_SUITES
+ * @NL80211_IFTYPE_AKM_ATTR_SUITES: an array of u32. Used to indicate supported
+ * AKM suites for the specified interface types.
+ *
+ * @__NL80211_IFTYPE_AKM_ATTR_LAST: Internal
+ * @NL80211_IFTYPE_AKM_ATTR_MAX: highest interface type AKM attribute.
+ */
+enum nl80211_iftype_akm_attributes {
+ __NL80211_IFTYPE_AKM_ATTR_INVALID,
+
+ NL80211_IFTYPE_AKM_ATTR_IFTYPES,
+ NL80211_IFTYPE_AKM_ATTR_SUITES,
+
+ /* keep last */
+ __NL80211_IFTYPE_AKM_ATTR_LAST,
+ NL80211_IFTYPE_AKM_ATTR_MAX = __NL80211_IFTYPE_AKM_ATTR_LAST - 1,
+};
+
+/**
+ * enum nl80211_fils_discovery_attributes - FILS discovery configuration
+ * from IEEE Std 802.11ai-2016, Annex C.3 MIB detail.
+ *
+ * @__NL80211_FILS_DISCOVERY_ATTR_INVALID: Invalid
+ *
+ * @NL80211_FILS_DISCOVERY_ATTR_INT_MIN: Minimum packet interval (u32, TU).
+ * Allowed range: 0..10000 (TU = Time Unit)
+ * @NL80211_FILS_DISCOVERY_ATTR_INT_MAX: Maximum packet interval (u32, TU).
+ * Allowed range: 0..10000 (TU = Time Unit)
+ * @NL80211_FILS_DISCOVERY_ATTR_TMPL: Template data for FILS discovery action
+ * frame including the headers.
+ *
+ * @__NL80211_FILS_DISCOVERY_ATTR_LAST: Internal
+ * @NL80211_FILS_DISCOVERY_ATTR_MAX: highest attribute
+ */
+enum nl80211_fils_discovery_attributes {
+ __NL80211_FILS_DISCOVERY_ATTR_INVALID,
+
+ NL80211_FILS_DISCOVERY_ATTR_INT_MIN,
+ NL80211_FILS_DISCOVERY_ATTR_INT_MAX,
+ NL80211_FILS_DISCOVERY_ATTR_TMPL,
+
+ /* keep last */
+ __NL80211_FILS_DISCOVERY_ATTR_LAST,
+ NL80211_FILS_DISCOVERY_ATTR_MAX = __NL80211_FILS_DISCOVERY_ATTR_LAST - 1
+};
+
+/*
+ * FILS discovery template minimum length with action frame headers and
+ * mandatory fields.
+ */
+#define NL80211_FILS_DISCOVERY_TMPL_MIN_LEN 42
+
+/**
+ * enum nl80211_unsol_bcast_probe_resp_attributes - Unsolicited broadcast probe
+ * response configuration. Applicable only in 6GHz.
+ *
+ * @__NL80211_UNSOL_BCAST_PROBE_RESP_ATTR_INVALID: Invalid
+ *
+ * @NL80211_UNSOL_BCAST_PROBE_RESP_ATTR_INT: Maximum packet interval (u32, TU).
+ * Allowed range: 0..20 (TU = Time Unit). IEEE P802.11ax/D6.0
+ * 26.17.2.3.2 (AP behavior for fast passive scanning).
+ * @NL80211_UNSOL_BCAST_PROBE_RESP_ATTR_TMPL: Unsolicited broadcast probe response
+ * frame template (binary).
+ *
+ * @__NL80211_UNSOL_BCAST_PROBE_RESP_ATTR_LAST: Internal
+ * @NL80211_UNSOL_BCAST_PROBE_RESP_ATTR_MAX: highest attribute
+ */
+enum nl80211_unsol_bcast_probe_resp_attributes {
+ __NL80211_UNSOL_BCAST_PROBE_RESP_ATTR_INVALID,
+
+ NL80211_UNSOL_BCAST_PROBE_RESP_ATTR_INT,
+ NL80211_UNSOL_BCAST_PROBE_RESP_ATTR_TMPL,
+
+ /* keep last */
+ __NL80211_UNSOL_BCAST_PROBE_RESP_ATTR_LAST,
+ NL80211_UNSOL_BCAST_PROBE_RESP_ATTR_MAX =
+ __NL80211_UNSOL_BCAST_PROBE_RESP_ATTR_LAST - 1
+};
+#endif /* __LINUX_NL80211_H */
--- /dev/null
+#include <errno.h>
+#include <string.h>
+
+#include "nl80211.h"
+#include "iw.h"
+
+SECTION(ocb);
+
+static int join_ocb(struct nl80211_state *state,
+ struct nl_msg *msg, int argc, char **argv,
+ enum id_input id)
+{
+ struct chandef chandef;
+ int err, parsed;
+
+ if (argc < 2)
+ return 1;
+
+ err = parse_freqchan(&chandef, false, argc, argv, &parsed);
+
+ if (err)
+ return err;
+
+ err = put_chandef(msg, &chandef);
+ if (err)
+ return err;
+
+ return 0;
+}
+COMMAND(ocb, join, "<freq in MHz> <5MHz|10MHz>",
+ NL80211_CMD_JOIN_OCB, 0, CIB_NETDEV, join_ocb,
+ "Join the OCB mode network.");
+
+static int leave_ocb(struct nl80211_state *state,
+ struct nl_msg *msg, int argc, char **argv,
+ enum id_input id)
+{
+ if (argc)
+ return 1;
+
+ return 0;
+}
+COMMAND(ocb, leave, NULL, NL80211_CMD_LEAVE_OCB, 0, CIB_NETDEV, leave_ocb,
+ "Leave the OCB mode network.");
--- /dev/null
+#include <errno.h>
+
+#include <netlink/genl/genl.h>
+#include <netlink/genl/family.h>
+#include <netlink/genl/ctrl.h>
+#include <netlink/msg.h>
+#include <netlink/attr.h>
+
+#include "nl80211.h"
+#include "iw.h"
+
+static int offchannel(struct nl80211_state *state,
+ struct nl_msg *msg, int argc, char **argv,
+ enum id_input id)
+{
+ char *end;
+
+ if (argc < 2)
+ return 1;
+
+ /* freq */
+ NLA_PUT_U32(msg, NL80211_ATTR_WIPHY_FREQ,
+ strtoul(argv[0], &end, 10));
+ if (*end != '\0')
+ return 1;
+ argv++;
+ argc--;
+
+ /* duration */
+ NLA_PUT_U32(msg, NL80211_ATTR_DURATION,
+ strtoul(argv[0], &end, 10));
+ if (*end != '\0')
+ return 1;
+ argv++;
+ argc--;
+
+ if (argc)
+ return 1;
+
+ return 0;
+ nla_put_failure:
+ return -ENOSPC;
+}
+
+TOPLEVEL(offchannel, "<freq> <duration>", NL80211_CMD_REMAIN_ON_CHANNEL, 0,
+ CIB_NETDEV, offchannel,
+ "Leave operating channel and go to the given channel for a while.");
--- /dev/null
+#include <netlink/genl/genl.h>
+#include <netlink/genl/family.h>
+#include <netlink/genl/ctrl.h>
+#include <netlink/msg.h>
+#include <netlink/attr.h>
+
+#include "nl80211.h"
+#include "iw.h"
+
+SECTION(p2p);
+
+static int handle_p2p_start(struct nl80211_state *state,
+ struct nl_msg *msg, int argc, char **argv,
+ enum id_input id)
+{
+ return 0;
+}
+COMMAND(p2p, start, "", NL80211_CMD_START_P2P_DEVICE, 0, CIB_WDEV, handle_p2p_start, "");
+
+static int handle_p2p_stop(struct nl80211_state *state,
+ struct nl_msg *msg, int argc, char **argv,
+ enum id_input id)
+{
+ return 0;
+}
+COMMAND(p2p, stop, "", NL80211_CMD_STOP_P2P_DEVICE, 0, CIB_WDEV, handle_p2p_stop, "");
--- /dev/null
+#include <stdbool.h>
+#include <errno.h>
+#include <strings.h>
+#include <unistd.h>
+#include <sys/param.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+
+#include <netlink/genl/genl.h>
+#include <netlink/genl/family.h>
+#include <netlink/genl/ctrl.h>
+#include <netlink/msg.h>
+#include <netlink/attr.h>
+
+#include "nl80211.h"
+#include "iw.h"
+
+struct channels_ctx {
+ int last_band;
+ bool width_40;
+ bool width_80;
+ bool width_160;
+};
+
+static char *dfs_state_name(enum nl80211_dfs_state state)
+{
+ switch (state) {
+ case NL80211_DFS_USABLE:
+ return "usable";
+ case NL80211_DFS_AVAILABLE:
+ return "available";
+ case NL80211_DFS_UNAVAILABLE:
+ return "unavailable";
+ default:
+ return "unknown";
+ }
+}
+
+static int print_channels_handler(struct nl_msg *msg, void *arg)
+{
+ struct genlmsghdr *gnlh = nlmsg_data(nlmsg_hdr(msg));
+ struct channels_ctx *ctx = arg;
+ struct nlattr *tb_msg[NL80211_ATTR_MAX + 1];
+ struct nlattr *tb_band[NL80211_BAND_ATTR_MAX + 1];
+ struct nlattr *tb_freq[NL80211_FREQUENCY_ATTR_MAX + 1];
+ struct nlattr *nl_band;
+ struct nlattr *nl_freq;
+ int rem_band, rem_freq;
+
+ nla_parse(tb_msg, NL80211_ATTR_MAX, genlmsg_attrdata(gnlh, 0), genlmsg_attrlen(gnlh, 0), NULL);
+
+ if (tb_msg[NL80211_ATTR_WIPHY_BANDS]) {
+ nla_for_each_nested(nl_band, tb_msg[NL80211_ATTR_WIPHY_BANDS], rem_band) {
+ if (ctx->last_band != nl_band->nla_type) {
+ printf("Band %d:\n", nl_band->nla_type + 1);
+ ctx->width_40 = false;
+ ctx->width_80 = false;
+ ctx->width_160 = false;
+ ctx->last_band = nl_band->nla_type;
+ }
+
+ nla_parse(tb_band, NL80211_BAND_ATTR_MAX, nla_data(nl_band), nla_len(nl_band), NULL);
+
+ if (tb_band[NL80211_BAND_ATTR_HT_CAPA]) {
+ __u16 cap = nla_get_u16(tb_band[NL80211_BAND_ATTR_HT_CAPA]);
+
+ if (cap & BIT(1))
+ ctx->width_40 = true;
+ }
+
+ if (tb_band[NL80211_BAND_ATTR_VHT_CAPA]) {
+ __u32 capa;
+
+ ctx->width_80 = true;
+
+ capa = nla_get_u32(tb_band[NL80211_BAND_ATTR_VHT_CAPA]);
+ switch ((capa >> 2) & 3) {
+ case 2:
+ /* width_80p80 = true; */
+ /* fall through */
+ case 1:
+ ctx->width_160 = true;
+ break;
+ }
+ }
+
+ if (tb_band[NL80211_BAND_ATTR_FREQS]) {
+ nla_for_each_nested(nl_freq, tb_band[NL80211_BAND_ATTR_FREQS], rem_freq) {
+ uint32_t freq;
+
+ nla_parse(tb_freq, NL80211_FREQUENCY_ATTR_MAX, nla_data(nl_freq), nla_len(nl_freq), NULL);
+
+ if (!tb_freq[NL80211_FREQUENCY_ATTR_FREQ])
+ continue;
+ freq = nla_get_u32(tb_freq[NL80211_FREQUENCY_ATTR_FREQ]);
+ printf("\t* %d MHz [%d] ", freq, ieee80211_frequency_to_channel(freq));
+
+ if (tb_freq[NL80211_FREQUENCY_ATTR_DISABLED]) {
+ printf("(disabled)\n");
+ continue;
+ }
+ printf("\n");
+
+ if (tb_freq[NL80211_FREQUENCY_ATTR_MAX_TX_POWER])
+ printf("\t Maximum TX power: %.1f dBm\n", 0.01 * nla_get_u32(tb_freq[NL80211_FREQUENCY_ATTR_MAX_TX_POWER]));
+
+ /* If both flags are set assume an new kernel */
+ if (tb_freq[NL80211_FREQUENCY_ATTR_NO_IR] && tb_freq[__NL80211_FREQUENCY_ATTR_NO_IBSS]) {
+ printf("\t No IR\n");
+ } else if (tb_freq[NL80211_FREQUENCY_ATTR_PASSIVE_SCAN]) {
+ printf("\t Passive scan\n");
+ } else if (tb_freq[__NL80211_FREQUENCY_ATTR_NO_IBSS]){
+ printf("\t No IBSS\n");
+ }
+
+ if (tb_freq[NL80211_FREQUENCY_ATTR_RADAR])
+ printf("\t Radar detection\n");
+
+ printf("\t Channel widths:");
+ if (!tb_freq[NL80211_FREQUENCY_ATTR_NO_20MHZ])
+ printf(" 20MHz");
+ if (ctx->width_40 && !tb_freq[NL80211_FREQUENCY_ATTR_NO_HT40_MINUS])
+ printf(" HT40-");
+ if (ctx->width_40 && !tb_freq[NL80211_FREQUENCY_ATTR_NO_HT40_PLUS])
+ printf(" HT40+");
+ if (ctx->width_80 && !tb_freq[NL80211_FREQUENCY_ATTR_NO_80MHZ])
+ printf(" VHT80");
+ if (ctx->width_160 && !tb_freq[NL80211_FREQUENCY_ATTR_NO_160MHZ])
+ printf(" VHT160");
+ printf("\n");
+
+ if (!tb_freq[NL80211_FREQUENCY_ATTR_DISABLED] && tb_freq[NL80211_FREQUENCY_ATTR_DFS_STATE]) {
+ enum nl80211_dfs_state state = nla_get_u32(tb_freq[NL80211_FREQUENCY_ATTR_DFS_STATE]);
+ unsigned long time;
+
+ printf("\t DFS state: %s", dfs_state_name(state));
+ if (tb_freq[NL80211_FREQUENCY_ATTR_DFS_TIME]) {
+ time = nla_get_u32(tb_freq[NL80211_FREQUENCY_ATTR_DFS_TIME]);
+ printf(" (for %lu sec)", time / 1000);
+ }
+ printf("\n");
+ if (tb_freq[NL80211_FREQUENCY_ATTR_DFS_CAC_TIME])
+ printf("\t DFS CAC time: %u ms\n",
+ nla_get_u32(tb_freq[NL80211_FREQUENCY_ATTR_DFS_CAC_TIME]));
+ }
+ }
+ }
+ }
+ }
+
+ return NL_SKIP;
+}
+
+static int handle_channels(struct nl80211_state *state, struct nl_msg *msg,
+ int argc, char **argv, enum id_input id)
+{
+ static struct channels_ctx ctx = {
+ .last_band = -1,
+ };
+
+ nla_put_flag(msg, NL80211_ATTR_SPLIT_WIPHY_DUMP);
+ nlmsg_hdr(msg)->nlmsg_flags |= NLM_F_DUMP;
+
+ register_handler(print_channels_handler, &ctx);
+
+ return 0;
+}
+TOPLEVEL(channels, NULL, NL80211_CMD_GET_WIPHY, 0, CIB_PHY, handle_channels, "Show available channels.");
+
+static int handle_name(struct nl80211_state *state,
+ struct nl_msg *msg,
+ int argc, char **argv,
+ enum id_input id)
+{
+ if (argc != 1)
+ return 1;
+
+ NLA_PUT_STRING(msg, NL80211_ATTR_WIPHY_NAME, *argv);
+
+ return 0;
+ nla_put_failure:
+ return -ENOBUFS;
+}
+COMMAND(set, name, "<new name>", NL80211_CMD_SET_WIPHY, 0, CIB_PHY, handle_name,
+ "Rename this wireless device.");
+
+static int handle_freq(struct nl80211_state *state, struct nl_msg *msg,
+ int argc, char **argv,
+ enum id_input id)
+{
+ struct chandef chandef;
+ int res;
+
+ res = parse_freqchan(&chandef, false, argc, argv, NULL);
+ if (res)
+ return res;
+
+ return put_chandef(msg, &chandef);
+}
+
+COMMAND(set, freq,
+ "<freq> [NOHT|HT20|HT40+|HT40-|5MHz|10MHz|80MHz]\n"
+ "<control freq> [5|10|20|40|80|80+80|160] [<center1_freq> [<center2_freq>]]",
+ NL80211_CMD_SET_WIPHY, 0, CIB_PHY, handle_freq,
+ "Set frequency/channel the hardware is using, including HT\n"
+ "configuration.");
+COMMAND(set, freq,
+ "<freq> [NOHT|HT20|HT40+|HT40-|5MHz|10MHz|80MHz]\n"
+ "<control freq> [5|10|20|40|80|80+80|160] [<center1_freq> [<center2_freq>]]",
+ NL80211_CMD_SET_WIPHY, 0, CIB_NETDEV, handle_freq, NULL);
+
+static int handle_chan(struct nl80211_state *state, struct nl_msg *msg,
+ int argc, char **argv,
+ enum id_input id)
+{
+ struct chandef chandef;
+ int res;
+
+ res = parse_freqchan(&chandef, true, argc, argv, NULL);
+ if (res)
+ return res;
+
+ return put_chandef(msg, &chandef);
+}
+COMMAND(set, channel, "<channel> [NOHT|HT20|HT40+|HT40-|5MHz|10MHz|80MHz]",
+ NL80211_CMD_SET_WIPHY, 0, CIB_PHY, handle_chan, NULL);
+COMMAND(set, channel, "<channel> [NOHT|HT20|HT40+|HT40-|5MHz|10MHz|80MHz]",
+ NL80211_CMD_SET_WIPHY, 0, CIB_NETDEV, handle_chan, NULL);
+
+
+struct cac_event {
+ int ret;
+ uint32_t freq;
+};
+
+static int print_cac_event(struct nl_msg *msg, void *arg)
+{
+ struct nlattr *tb[NL80211_ATTR_MAX + 1];
+ struct genlmsghdr *gnlh = nlmsg_data(nlmsg_hdr(msg));
+ enum nl80211_radar_event event_type;
+ struct cac_event *cac_event = arg;
+ uint32_t freq;
+
+ if (gnlh->cmd != NL80211_CMD_RADAR_DETECT)
+ return NL_SKIP;
+
+ nla_parse(tb, NL80211_ATTR_MAX, genlmsg_attrdata(gnlh, 0),
+ genlmsg_attrlen(gnlh, 0), NULL);
+
+ if (!tb[NL80211_ATTR_RADAR_EVENT] || !tb[NL80211_ATTR_WIPHY_FREQ])
+ return NL_SKIP;
+
+ freq = nla_get_u32(tb[NL80211_ATTR_WIPHY_FREQ]);
+ event_type = nla_get_u32(tb[NL80211_ATTR_RADAR_EVENT]);
+ if (freq != cac_event->freq)
+ return NL_SKIP;
+
+ switch (event_type) {
+ case NL80211_RADAR_DETECTED:
+ printf("%d MHz: radar detected\n", freq);
+ break;
+ case NL80211_RADAR_CAC_FINISHED:
+ printf("%d MHz: CAC finished\n", freq);
+ break;
+ case NL80211_RADAR_CAC_ABORTED:
+ printf("%d MHz: CAC was aborted\n", freq);
+ break;
+ case NL80211_RADAR_NOP_FINISHED:
+ printf("%d MHz: NOP finished\n", freq);
+ break;
+ default:
+ printf("%d MHz: unknown radar event\n", freq);
+ }
+ cac_event->ret = 0;
+
+ return NL_SKIP;
+}
+
+static int handle_cac_trigger(struct nl80211_state *state,
+ struct nl_msg *msg,
+ int argc, char **argv,
+ enum id_input id)
+{
+ struct chandef chandef;
+ int res;
+
+ if (argc < 2)
+ return 1;
+
+ if (strcmp(argv[0], "channel") == 0) {
+ res = parse_freqchan(&chandef, true, argc - 1, argv + 1, NULL);
+ } else if (strcmp(argv[0], "freq") == 0) {
+ res = parse_freqchan(&chandef, false, argc - 1, argv + 1, NULL);
+ } else {
+ return 1;
+ }
+
+ if (res)
+ return res;
+
+ return put_chandef(msg, &chandef);
+}
+
+static int no_seq_check(struct nl_msg *msg, void *arg)
+{
+ return NL_OK;
+}
+
+static int handle_cac(struct nl80211_state *state,
+ struct nl_msg *msg,
+ int argc, char **argv,
+ enum id_input id)
+{
+ int err;
+ struct nl_cb *radar_cb;
+ struct chandef chandef;
+ struct cac_event cac_event;
+ char **cac_trigger_argv = NULL;
+
+ radar_cb = nl_cb_alloc(iw_debug ? NL_CB_DEBUG : NL_CB_DEFAULT);
+ if (!radar_cb)
+ return 1;
+
+ if (argc < 3)
+ return 1;
+
+ if (strcmp(argv[2], "channel") == 0) {
+ err = parse_freqchan(&chandef, true, argc - 3, argv + 3, NULL);
+ } else if (strcmp(argv[2], "freq") == 0) {
+ err = parse_freqchan(&chandef, false, argc - 3, argv + 3, NULL);
+ } else {
+ err = 1;
+ }
+ if (err)
+ goto err_out;
+
+ cac_trigger_argv = calloc(argc + 1, sizeof(char*));
+ if (!cac_trigger_argv) {
+ err = -ENOMEM;
+ goto err_out;
+ }
+
+ cac_trigger_argv[0] = argv[0];
+ cac_trigger_argv[1] = "cac";
+ cac_trigger_argv[2] = "trigger";
+ memcpy(&cac_trigger_argv[3], &argv[2], (argc - 2) * sizeof(char*));
+
+ err = handle_cmd(state, id, argc + 1, cac_trigger_argv);
+ if (err)
+ goto err_out;
+
+ cac_event.ret = 1;
+ cac_event.freq = chandef.control_freq;
+
+ __prepare_listen_events(state);
+ nl_socket_set_cb(state->nl_sock, radar_cb);
+
+ /* need to turn off sequence number checking */
+ nl_cb_set(radar_cb, NL_CB_SEQ_CHECK, NL_CB_CUSTOM, no_seq_check, NULL);
+ nl_cb_set(radar_cb, NL_CB_VALID, NL_CB_CUSTOM, print_cac_event, &cac_event);
+ while (cac_event.ret > 0)
+ nl_recvmsgs(state->nl_sock, radar_cb);
+
+ err = 0;
+err_out:
+ if (radar_cb)
+ nl_cb_put(radar_cb);
+ if (cac_trigger_argv)
+ free(cac_trigger_argv);
+ return err;
+}
+TOPLEVEL(cac, "channel <channel> [NOHT|HT20|HT40+|HT40-|5MHz|10MHz|80MHz]\n"
+ "freq <freq> [NOHT|HT20|HT40+|HT40-|5MHz|10MHz|80MHz]\n"
+ "freq <control freq> [5|10|20|40|80|80+80|160] [<center1_freq> [<center2_freq>]]",
+ 0, 0, CIB_NETDEV, handle_cac, NULL);
+COMMAND(cac, trigger,
+ "channel <channel> [NOHT|HT20|HT40+|HT40-|5MHz|10MHz|80MHz]\n"
+ "freq <frequency> [NOHT|HT20|HT40+|HT40-|5MHz|10MHz|80MHz]\n"
+ "freq <frequency> [5|10|20|40|80|80+80|160] [<center1_freq> [<center2_freq>]]",
+ NL80211_CMD_RADAR_DETECT, 0, CIB_NETDEV, handle_cac_trigger,
+ "Start or trigger a channel availability check (CAC) looking to look for\n"
+ "radars on the given channel.");
+
+static int handle_fragmentation(struct nl80211_state *state,
+ struct nl_msg *msg,
+ int argc, char **argv,
+ enum id_input id)
+{
+ unsigned int frag;
+
+ if (argc != 1)
+ return 1;
+
+ if (strcmp("off", argv[0]) == 0)
+ frag = -1;
+ else {
+ char *end;
+
+ if (!*argv[0])
+ return 1;
+ frag = strtoul(argv[0], &end, 10);
+ if (*end != '\0')
+ return 1;
+ }
+
+ NLA_PUT_U32(msg, NL80211_ATTR_WIPHY_FRAG_THRESHOLD, frag);
+
+ return 0;
+ nla_put_failure:
+ return -ENOBUFS;
+}
+COMMAND(set, frag, "<fragmentation threshold|off>",
+ NL80211_CMD_SET_WIPHY, 0, CIB_PHY, handle_fragmentation,
+ "Set fragmentation threshold.");
+
+static int handle_rts(struct nl80211_state *state,
+ struct nl_msg *msg,
+ int argc, char **argv,
+ enum id_input id)
+{
+ unsigned int rts;
+
+ if (argc != 1)
+ return 1;
+
+ if (strcmp("off", argv[0]) == 0)
+ rts = -1;
+ else {
+ char *end;
+
+ if (!*argv[0])
+ return 1;
+ rts = strtoul(argv[0], &end, 10);
+ if (*end != '\0')
+ return 1;
+ }
+
+ NLA_PUT_U32(msg, NL80211_ATTR_WIPHY_RTS_THRESHOLD, rts);
+
+ return 0;
+ nla_put_failure:
+ return -ENOBUFS;
+}
+COMMAND(set, rts, "<rts threshold|off>",
+ NL80211_CMD_SET_WIPHY, 0, CIB_PHY, handle_rts,
+ "Set rts threshold.");
+
+static int handle_retry(struct nl80211_state *state,
+ struct nl_msg *msg,
+ int argc, char **argv, enum id_input id)
+{
+ unsigned int retry_short = 0, retry_long = 0;
+ bool have_retry_s = false, have_retry_l = false;
+ int i;
+ enum {
+ S_NONE,
+ S_SHORT,
+ S_LONG,
+ } parser_state = S_NONE;
+
+ if (!argc || (argc != 2 && argc != 4))
+ return 1;
+
+ for (i = 0; i < argc; i++) {
+ char *end;
+ unsigned int tmpul;
+
+ if (strcmp(argv[i], "short") == 0) {
+ if (have_retry_s)
+ return 1;
+ parser_state = S_SHORT;
+ have_retry_s = true;
+ } else if (strcmp(argv[i], "long") == 0) {
+ if (have_retry_l)
+ return 1;
+ parser_state = S_LONG;
+ have_retry_l = true;
+ } else {
+ tmpul = strtoul(argv[i], &end, 10);
+ if (*end != '\0')
+ return 1;
+ if (!tmpul || tmpul > 255)
+ return -EINVAL;
+ switch (parser_state) {
+ case S_SHORT:
+ retry_short = tmpul;
+ break;
+ case S_LONG:
+ retry_long = tmpul;
+ break;
+ default:
+ return 1;
+ }
+ }
+ }
+
+ if (!have_retry_s && !have_retry_l)
+ return 1;
+ if (have_retry_s)
+ NLA_PUT_U8(msg, NL80211_ATTR_WIPHY_RETRY_SHORT, retry_short);
+ if (have_retry_l)
+ NLA_PUT_U8(msg, NL80211_ATTR_WIPHY_RETRY_LONG, retry_long);
+
+ return 0;
+ nla_put_failure:
+ return -ENOBUFS;
+}
+COMMAND(set, retry, "[short <limit>] [long <limit>]",
+ NL80211_CMD_SET_WIPHY, 0, CIB_PHY, handle_retry,
+ "Set retry limit.");
+
+#ifndef NETNS_RUN_DIR
+#define NETNS_RUN_DIR "/var/run/netns"
+#endif
+static int netns_get_fd(const char *name)
+{
+ char pathbuf[MAXPATHLEN];
+ const char *path, *ptr;
+
+ path = name;
+ ptr = strchr(name, '/');
+ if (!ptr) {
+ snprintf(pathbuf, sizeof(pathbuf), "%s/%s",
+ NETNS_RUN_DIR, name );
+ path = pathbuf;
+ }
+ return open(path, O_RDONLY);
+}
+
+static int handle_netns(struct nl80211_state *state,
+ struct nl_msg *msg,
+ int argc, char **argv,
+ enum id_input id)
+{
+ char *end;
+ int fd = -1;
+
+ if (argc < 1 || !*argv[0])
+ return 1;
+
+ if (argc == 1) {
+ NLA_PUT_U32(msg, NL80211_ATTR_PID,
+ strtoul(argv[0], &end, 10));
+ if (*end != '\0') {
+ printf("Invalid parameter: pid(%s)\n", argv[0]);
+ return 1;
+ }
+ return 0;
+ }
+
+ if (argc != 2 || strcmp(argv[0], "name"))
+ return 1;
+
+ if ((fd = netns_get_fd(argv[1])) >= 0) {
+ NLA_PUT_U32(msg, NL80211_ATTR_NETNS_FD, fd);
+ return 0;
+ } else {
+ printf("Invalid parameter: nsname(%s)\n", argv[0]);
+ }
+
+ return 1;
+
+ nla_put_failure:
+ if (fd >= 0)
+ close(fd);
+ return -ENOBUFS;
+}
+COMMAND(set, netns, "{ <pid> | name <nsname> }",
+ NL80211_CMD_SET_WIPHY_NETNS, 0, CIB_PHY, handle_netns,
+ "Put this wireless device into a different network namespace:\n"
+ " <pid> - change network namespace by process id\n"
+ " <nsname> - change network namespace by name from "NETNS_RUN_DIR"\n"
+ " or by absolute path (man ip-netns)\n");
+
+static int handle_coverage(struct nl80211_state *state,
+ struct nl_msg *msg,
+ int argc, char **argv,
+ enum id_input id)
+{
+ char *end;
+ unsigned int coverage;
+
+ if (argc != 1)
+ return 1;
+
+ if (!*argv[0])
+ return 1;
+ coverage = strtoul(argv[0], &end, 10);
+ if (coverage > 255)
+ return 1;
+
+ if (*end)
+ return 1;
+
+ NLA_PUT_U8(msg, NL80211_ATTR_WIPHY_COVERAGE_CLASS, coverage);
+
+ return 0;
+ nla_put_failure:
+ return -ENOBUFS;
+}
+COMMAND(set, coverage, "<coverage class>",
+ NL80211_CMD_SET_WIPHY, 0, CIB_PHY, handle_coverage,
+ "Set coverage class (1 for every 3 usec of air propagation time).\n"
+ "Valid values: 0 - 255.");
+
+static int handle_distance(struct nl80211_state *state,
+ struct nl_msg *msg,
+ int argc, char **argv,
+ enum id_input id)
+{
+ if (argc != 1)
+ return 1;
+
+ if (!*argv[0])
+ return 1;
+
+ if (strcmp("auto", argv[0]) == 0) {
+ NLA_PUT_FLAG(msg, NL80211_ATTR_WIPHY_DYN_ACK);
+ } else {
+ char *end;
+ unsigned int distance, coverage;
+
+ distance = strtoul(argv[0], &end, 10);
+
+ if (*end)
+ return 1;
+
+ /*
+ * Divide double the distance by the speed of light
+ * in m/usec (300) to get round-trip time in microseconds
+ * and then divide the result by three to get coverage class
+ * as specified in IEEE 802.11-2007 table 7-27.
+ * Values are rounded upwards.
+ */
+ coverage = (distance + 449) / 450;
+ if (coverage > 255)
+ return 1;
+
+ NLA_PUT_U8(msg, NL80211_ATTR_WIPHY_COVERAGE_CLASS, coverage);
+ }
+
+ return 0;
+ nla_put_failure:
+ return -ENOBUFS;
+}
+COMMAND(set, distance, "<auto|distance>",
+ NL80211_CMD_SET_WIPHY, 0, CIB_PHY, handle_distance,
+ "Enable ACK timeout estimation algorithm (dynack) or set appropriate\n"
+ "coverage class for given link distance in meters.\n"
+ "To disable dynack set valid value for coverage class.\n"
+ "Valid values: 0 - 114750");
+
+static int handle_txpower(struct nl80211_state *state,
+ struct nl_msg *msg,
+ int argc, char **argv,
+ enum id_input id)
+{
+ enum nl80211_tx_power_setting type;
+ int mbm;
+
+ /* get the required args */
+ if (argc != 1 && argc != 2)
+ return 1;
+
+ if (!strcmp(argv[0], "auto"))
+ type = NL80211_TX_POWER_AUTOMATIC;
+ else if (!strcmp(argv[0], "fixed"))
+ type = NL80211_TX_POWER_FIXED;
+ else if (!strcmp(argv[0], "limit"))
+ type = NL80211_TX_POWER_LIMITED;
+ else {
+ printf("Invalid parameter: %s\n", argv[0]);
+ return 2;
+ }
+
+ NLA_PUT_U32(msg, NL80211_ATTR_WIPHY_TX_POWER_SETTING, type);
+
+ if (type != NL80211_TX_POWER_AUTOMATIC) {
+ char *endptr;
+ if (argc != 2) {
+ printf("Missing TX power level argument.\n");
+ return 2;
+ }
+
+ mbm = strtol(argv[1], &endptr, 10);
+ if (*endptr)
+ return 2;
+ NLA_PUT_U32(msg, NL80211_ATTR_WIPHY_TX_POWER_LEVEL, mbm);
+ } else if (argc != 1)
+ return 1;
+
+ return 0;
+
+ nla_put_failure:
+ return -ENOBUFS;
+}
+COMMAND(set, txpower, "<auto|fixed|limit> [<tx power in mBm>]",
+ NL80211_CMD_SET_WIPHY, 0, CIB_PHY, handle_txpower,
+ "Specify transmit power level and setting type.");
+COMMAND(set, txpower, "<auto|fixed|limit> [<tx power in mBm>]",
+ NL80211_CMD_SET_WIPHY, 0, CIB_NETDEV, handle_txpower,
+ "Specify transmit power level and setting type.");
+
+static int handle_antenna(struct nl80211_state *state,
+ struct nl_msg *msg,
+ int argc, char **argv,
+ enum id_input id)
+{
+ char *end;
+ uint32_t tx_ant = 0, rx_ant = 0;
+
+ if (argc == 1 && strcmp(argv[0], "all") == 0) {
+ tx_ant = 0xffffffff;
+ rx_ant = 0xffffffff;
+ } else if (argc == 1) {
+ tx_ant = rx_ant = strtoul(argv[0], &end, 0);
+ if (*end)
+ return 1;
+ }
+ else if (argc == 2) {
+ tx_ant = strtoul(argv[0], &end, 0);
+ if (*end)
+ return 1;
+ rx_ant = strtoul(argv[1], &end, 0);
+ if (*end)
+ return 1;
+ } else
+ return 1;
+
+ NLA_PUT_U32(msg, NL80211_ATTR_WIPHY_ANTENNA_TX, tx_ant);
+ NLA_PUT_U32(msg, NL80211_ATTR_WIPHY_ANTENNA_RX, rx_ant);
+
+ return 0;
+
+ nla_put_failure:
+ return -ENOBUFS;
+}
+COMMAND(set, antenna, "<bitmap> | all | <tx bitmap> <rx bitmap>",
+ NL80211_CMD_SET_WIPHY, 0, CIB_PHY, handle_antenna,
+ "Set a bitmap of allowed antennas to use for TX and RX.\n"
+ "The driver may reject antenna configurations it cannot support.");
+
+static int handle_set_txq(struct nl80211_state *state,
+ struct nl_msg *msg,
+ int argc, char **argv,
+ enum id_input id)
+{
+ unsigned int argval;
+ char *end;
+
+ if (argc != 2)
+ return 1;
+
+ if (!*argv[0] || !*argv[1])
+ return 1;
+
+ argval = strtoul(argv[1], &end, 10);
+
+ if (*end)
+ return 1;
+
+ if (!argval)
+ return 1;
+
+ if (strcmp("limit", argv[0]) == 0)
+ NLA_PUT_U32(msg, NL80211_ATTR_TXQ_LIMIT, argval);
+ else if (strcmp("memory_limit", argv[0]) == 0)
+ NLA_PUT_U32(msg, NL80211_ATTR_TXQ_MEMORY_LIMIT, argval);
+ else if (strcmp("quantum", argv[0]) == 0)
+ NLA_PUT_U32(msg, NL80211_ATTR_TXQ_QUANTUM, argval);
+ else
+ return -1;
+
+ return 0;
+ nla_put_failure:
+ return -ENOBUFS;
+}
+COMMAND(set, txq, "limit <packets> | memory_limit <bytes> | quantum <bytes>",
+ NL80211_CMD_SET_WIPHY, 0, CIB_PHY, handle_set_txq,
+ "Set TXQ parameters. The limit and memory_limit are global queue limits\n"
+ "for the whole phy. The quantum is the DRR scheduler quantum setting.\n"
+ "Valid values: 1 - 2**32");
+
+static int print_txq_handler(struct nl_msg *msg, void *arg)
+{
+ struct nlattr *attrs[NL80211_ATTR_MAX + 1];
+ struct genlmsghdr *gnlh = nlmsg_data(nlmsg_hdr(msg));
+ struct nlattr *txqstats_info[NL80211_TXQ_STATS_MAX + 1], *txqinfo;
+ static struct nla_policy txqstats_policy[NL80211_TXQ_STATS_MAX + 1] = {
+ [NL80211_TXQ_STATS_BACKLOG_PACKETS] = { .type = NLA_U32 },
+ [NL80211_TXQ_STATS_BACKLOG_BYTES] = { .type = NLA_U32 },
+ [NL80211_TXQ_STATS_OVERLIMIT] = { .type = NLA_U32 },
+ [NL80211_TXQ_STATS_OVERMEMORY] = { .type = NLA_U32 },
+ [NL80211_TXQ_STATS_COLLISIONS] = { .type = NLA_U32 },
+ [NL80211_TXQ_STATS_MAX_FLOWS] = { .type = NLA_U32 },
+ };
+
+ nla_parse(attrs, NL80211_ATTR_MAX, genlmsg_attrdata(gnlh, 0),
+ genlmsg_attrlen(gnlh, 0), NULL);
+
+
+ if (attrs[NL80211_ATTR_TXQ_LIMIT])
+ printf("Packet limit:\t\t%u pkts\n",
+ nla_get_u32(attrs[NL80211_ATTR_TXQ_LIMIT]));
+ if (attrs[NL80211_ATTR_TXQ_MEMORY_LIMIT])
+ printf("Memory limit:\t\t%u bytes\n",
+ nla_get_u32(attrs[NL80211_ATTR_TXQ_MEMORY_LIMIT]));
+ if (attrs[NL80211_ATTR_TXQ_QUANTUM])
+ printf("Quantum:\t\t%u bytes\n",
+ nla_get_u32(attrs[NL80211_ATTR_TXQ_QUANTUM]));
+
+ if (attrs[NL80211_ATTR_TXQ_STATS]) {
+ if (nla_parse_nested(txqstats_info, NL80211_TXQ_STATS_MAX,
+ attrs[NL80211_ATTR_TXQ_STATS],
+ txqstats_policy)) {
+ printf("failed to parse nested TXQ stats attributes!");
+ return 0;
+ }
+ txqinfo = txqstats_info[NL80211_TXQ_STATS_MAX_FLOWS];
+ if (txqinfo)
+ printf("Number of queues:\t%u\n", nla_get_u32(txqinfo));
+
+ txqinfo = txqstats_info[NL80211_TXQ_STATS_BACKLOG_PACKETS];
+ if (txqinfo)
+ printf("Backlog:\t\t%u pkts\n", nla_get_u32(txqinfo));
+
+ txqinfo = txqstats_info[NL80211_TXQ_STATS_BACKLOG_BYTES];
+ if (txqinfo)
+ printf("Memory usage:\t\t%u bytes\n", nla_get_u32(txqinfo));
+
+ txqinfo = txqstats_info[NL80211_TXQ_STATS_OVERLIMIT];
+ if (txqinfo)
+ printf("Packet limit overflows:\t%u\n", nla_get_u32(txqinfo));
+
+ txqinfo = txqstats_info[NL80211_TXQ_STATS_OVERMEMORY];
+ if (txqinfo)
+ printf("Memory limit overflows:\t%u\n", nla_get_u32(txqinfo));
+ txqinfo = txqstats_info[NL80211_TXQ_STATS_COLLISIONS];
+ if (txqinfo)
+ printf("Hash collisions:\t%u\n", nla_get_u32(txqinfo));
+ }
+ return NL_SKIP;
+}
+
+static int handle_get_txq(struct nl80211_state *state,
+ struct nl_msg *msg,
+ int argc, char **argv,
+ enum id_input id)
+{
+ nla_put_flag(msg, NL80211_ATTR_SPLIT_WIPHY_DUMP);
+ nlmsg_hdr(msg)->nlmsg_flags |= NLM_F_DUMP;
+ register_handler(print_txq_handler, NULL);
+ return 0;
+}
+COMMAND(get, txq, "",
+ NL80211_CMD_GET_WIPHY, 0, CIB_PHY, handle_get_txq,
+ "Get TXQ parameters.");
--- /dev/null
+#include <errno.h>
+#include <string.h>
+
+#include <netlink/genl/genl.h>
+#include <netlink/msg.h>
+#include <netlink/attr.h>
+
+#include "nl80211.h"
+#include "iw.h"
+
+static int set_power_save(struct nl80211_state *state,
+ struct nl_msg *msg,
+ int argc, char **argv,
+ enum id_input id)
+{
+ enum nl80211_ps_state ps_state;
+
+ if (argc != 1)
+ return 1;
+
+ if (strcmp(argv[0], "on") == 0)
+ ps_state = NL80211_PS_ENABLED;
+ else if (strcmp(argv[0], "off") == 0)
+ ps_state = NL80211_PS_DISABLED;
+ else {
+ printf("Invalid parameter: %s\n", argv[0]);
+ return 2;
+ }
+
+ NLA_PUT_U32(msg, NL80211_ATTR_PS_STATE, ps_state);
+
+ return 0;
+
+ nla_put_failure:
+ return -ENOBUFS;
+}
+
+COMMAND(set, power_save, "<on|off>",
+ NL80211_CMD_SET_POWER_SAVE, 0, CIB_NETDEV, set_power_save,
+ "Set power save state to on or off.");
+
+static int print_power_save_handler(struct nl_msg *msg, void *arg)
+{
+ struct nlattr *attrs[NL80211_ATTR_MAX + 1];
+ struct genlmsghdr *gnlh = nlmsg_data(nlmsg_hdr(msg));
+ const char *s;
+
+ nla_parse(attrs, NL80211_ATTR_MAX, genlmsg_attrdata(gnlh, 0),
+ genlmsg_attrlen(gnlh, 0), NULL);
+
+ if (!attrs[NL80211_ATTR_PS_STATE])
+ return NL_SKIP;
+
+ switch (nla_get_u32(attrs[NL80211_ATTR_PS_STATE])) {
+ case NL80211_PS_ENABLED:
+ s = "on";
+ break;
+ case NL80211_PS_DISABLED:
+ default:
+ s = "off";
+ break;
+ }
+
+ printf("Power save: %s\n", s);
+
+ return NL_SKIP;
+}
+
+static int get_power_save(struct nl80211_state *state,
+ struct nl_msg *msg,
+ int argc, char **argv,
+ enum id_input id)
+{
+ register_handler(print_power_save_handler, NULL);
+ return 0;
+}
+
+COMMAND(get, power_save, "<param>",
+ NL80211_CMD_GET_POWER_SAVE, 0, CIB_NETDEV, get_power_save,
+ "Retrieve power save state.");
--- /dev/null
+#include <stdint.h>
+#include "iw.h"
+
+static const char *reason_table[] = {
+ [1] = "Unspecified",
+ [2] = "Previous authentication no longer valid",
+ [3] = "Deauthenticated because sending station is leaving (or has left) the IBSS or ESS",
+ [4] = "Disassociated due to inactivity",
+ [5] = "Disassociated because AP is unable to handle all currently associated STA",
+ [6] = "Class 2 frame received from non-authenticated station",
+ [7] = "Class 3 frame received from non-authenticated station",
+ [8] = "Disassociated because sending station is leaving (or has left) the BSS",
+ [9] = "Station requesting (re)association is not authenticated with responding station",
+ [10] = "Disassociated because the information in the Power Capability element is unacceptable",
+ [11] = "Disassociated because the information in the Supported Channels element is unacceptable",
+ [13] = "Invalid information element",
+ [14] = "MIC failure",
+ [15] = "4-way handshake timeout",
+ [16] = "Group key update timeout",
+ [17] = "Information element in 4-way handshake different from (Re-)associate request/Probe response/Beacon",
+ [18] = "Multicast cipher is not valid",
+ [19] = "Unicast cipher is not valid",
+ [20] = "AKMP is not valid",
+ [21] = "Unsupported RSNE version",
+ [22] = "Invalid RSNE capabilities",
+ [23] = "IEEE 802.1X authentication failed",
+ [24] = "Cipher Suite rejected per security policy",
+ [31] = "TS deleted because QoS AP lacks sufficient bandwidth for this QoS STA due to a change in BSS service characteristics or operational mode",
+ [32] = "Disassociated for unspecified QoS-related reason",
+ [33] = "Disassociated because QAP lacks sufficient bandwidth for this STA",
+ [34] = "Disassociated because of excessive frame losses and/or poor channel conditions",
+ [35] = "Disassociated because QSTA is transmitting outside the limits of its polled TXOPs",
+ [36] = "Requested from peer QSTA as the QSTA is leaving the QBSS (or resetting)",
+ [37] = "Requested from peer QSTA as it does not want to use Traffic Stream",
+ [38] = "Requested from peer QSTA as the QSTA received frames indicated Traffic Stream for which it has not set up",
+ [39] = "Requested from peer QSTA due to time out",
+ [40] = "Requested from peer QSTA as the QSTA is leaving the QBSS (or resetting)",
+ [41] = "Requested from peer QSTA as it does not want to receive frames directly from the QSTA",
+ [42] = "Requested from peer QSTA as the QSTA received DLP frames for which it has not set up",
+ [43] = "Requested from peer QSTA as it does not want to use Block Ack",
+ [44] = "Requested from peer QSTA as the QSTA received frames indicated Block Acknowledgement policy for which it has not set up",
+ [45] = "Peer QSTA does not support the requested cipher suite",
+};
+
+const char *get_reason_str(uint16_t reason)
+{
+ if (reason < ARRAY_SIZE(reason_table) && reason_table[reason])
+ return reason_table[reason];
+ return "<unknown>";
+}
--- /dev/null
+#include <errno.h>
+#include <string.h>
+#include <stdbool.h>
+
+#include <netlink/genl/genl.h>
+#include <netlink/genl/family.h>
+#include <netlink/genl/ctrl.h>
+#include <netlink/msg.h>
+#include <netlink/attr.h>
+
+#include "nl80211.h"
+#include "iw.h"
+
+SECTION(reg);
+
+#define MHZ_TO_KHZ(freq) ((freq) * 1000)
+#define KHZ_TO_MHZ(freq) ((freq) / 1000)
+#define DBI_TO_MBI(gain) ((gain) * 100)
+#define MBI_TO_DBI(gain) ((gain) / 100)
+#define DBM_TO_MBM(gain) ((gain) * 100)
+#define MBM_TO_DBM(gain) ((gain) / 100)
+
+static bool isalpha_upper(char letter)
+{
+ if (letter >= 65 && letter <= 90)
+ return true;
+ return false;
+}
+
+static bool is_alpha2(char *alpha2)
+{
+ if (isalpha_upper(alpha2[0]) && isalpha_upper(alpha2[1]))
+ return true;
+ return false;
+}
+
+static bool is_world_regdom(char *alpha2)
+{
+ /* ASCII 0 */
+ if (alpha2[0] == 48 && alpha2[1] == 48)
+ return true;
+ return false;
+}
+
+char *reg_initiator_to_string(__u8 initiator)
+{
+ switch (initiator) {
+ case NL80211_REGDOM_SET_BY_CORE:
+ return "the wireless core upon initialization";
+ case NL80211_REGDOM_SET_BY_USER:
+ return "a user";
+ case NL80211_REGDOM_SET_BY_DRIVER:
+ return "a driver";
+ case NL80211_REGDOM_SET_BY_COUNTRY_IE:
+ return "a country IE";
+ default:
+ return "BUG";
+ }
+}
+
+static const char *dfs_domain_name(enum nl80211_dfs_regions region)
+{
+ switch (region) {
+ case NL80211_DFS_UNSET:
+ return "DFS-UNSET";
+ case NL80211_DFS_FCC:
+ return "DFS-FCC";
+ case NL80211_DFS_ETSI:
+ return "DFS-ETSI";
+ case NL80211_DFS_JP:
+ return "DFS-JP";
+ default:
+ return "DFS-invalid";
+ }
+}
+
+static int handle_reg_set(struct nl80211_state *state,
+ struct nl_msg *msg,
+ int argc, char **argv,
+ enum id_input id)
+{
+ char alpha2[3];
+
+ if (argc < 1)
+ return 1;
+
+ if (!is_alpha2(argv[0]) && !is_world_regdom(argv[0])) {
+ fprintf(stderr, "not a valid ISO/IEC 3166-1 alpha2\n");
+ fprintf(stderr, "Special non-alpha2 usable entries:\n");
+ fprintf(stderr, "\t00\tWorld Regulatory domain\n");
+ return 2;
+ }
+
+ alpha2[0] = argv[0][0];
+ alpha2[1] = argv[0][1];
+ alpha2[2] = '\0';
+
+ argc--;
+ argv++;
+
+ if (argc)
+ return 1;
+
+ NLA_PUT_STRING(msg, NL80211_ATTR_REG_ALPHA2, alpha2);
+
+ return 0;
+ nla_put_failure:
+ return -ENOBUFS;
+}
+COMMAND(reg, set, "<ISO/IEC 3166-1 alpha2>",
+ NL80211_CMD_REQ_SET_REG, 0, CIB_NONE, handle_reg_set,
+ "Notify the kernel about the current regulatory domain.");
+
+static int print_reg_handler(struct nl_msg *msg, void *arg)
+{
+#define PARSE_FLAG(nl_flag, string_value) do { \
+ if ((flags & nl_flag)) { \
+ printf(", %s", string_value); \
+ } \
+ } while (0)
+ struct nlattr *tb_msg[NL80211_ATTR_MAX + 1];
+ struct genlmsghdr *gnlh = nlmsg_data(nlmsg_hdr(msg));
+ char *alpha2;
+ struct nlattr *nl_rule;
+ int rem_rule;
+ enum nl80211_dfs_regions dfs_domain;
+ static struct nla_policy reg_rule_policy[NL80211_REG_RULE_ATTR_MAX + 1] = {
+ [NL80211_ATTR_REG_RULE_FLAGS] = { .type = NLA_U32 },
+ [NL80211_ATTR_FREQ_RANGE_START] = { .type = NLA_U32 },
+ [NL80211_ATTR_FREQ_RANGE_END] = { .type = NLA_U32 },
+ [NL80211_ATTR_FREQ_RANGE_MAX_BW] = { .type = NLA_U32 },
+ [NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN] = { .type = NLA_U32 },
+ [NL80211_ATTR_POWER_RULE_MAX_EIRP] = { .type = NLA_U32 },
+ [NL80211_ATTR_DFS_CAC_TIME] = { .type = NLA_U32 },
+ };
+
+ nla_parse(tb_msg, NL80211_ATTR_MAX, genlmsg_attrdata(gnlh, 0),
+ genlmsg_attrlen(gnlh, 0), NULL);
+
+ if (!tb_msg[NL80211_ATTR_REG_ALPHA2]) {
+ printf("No alpha2\n");
+ return NL_SKIP;
+ }
+
+ if (!tb_msg[NL80211_ATTR_REG_RULES]) {
+ printf("No reg rules\n");
+ return NL_SKIP;
+ }
+
+ if (tb_msg[NL80211_ATTR_WIPHY])
+ printf("phy#%d%s\n", nla_get_u32(tb_msg[NL80211_ATTR_WIPHY]),
+ tb_msg[NL80211_ATTR_WIPHY_SELF_MANAGED_REG] ?
+ " (self-managed)" : "");
+ else
+ printf("global\n");
+
+ if (tb_msg[NL80211_ATTR_DFS_REGION])
+ dfs_domain = nla_get_u8(tb_msg[NL80211_ATTR_DFS_REGION]);
+ else
+ dfs_domain = NL80211_DFS_UNSET;
+
+ alpha2 = nla_data(tb_msg[NL80211_ATTR_REG_ALPHA2]);
+ printf("country %c%c: %s\n", alpha2[0], alpha2[1], dfs_domain_name(dfs_domain));
+
+ nla_for_each_nested(nl_rule, tb_msg[NL80211_ATTR_REG_RULES], rem_rule) {
+ struct nlattr *tb_rule[NL80211_REG_RULE_ATTR_MAX + 1];
+ __u32 flags, start_freq_khz, end_freq_khz, max_bw_khz, max_ant_gain_mbi, max_eirp_mbm;
+
+ nla_parse(tb_rule, NL80211_REG_RULE_ATTR_MAX, nla_data(nl_rule), nla_len(nl_rule), reg_rule_policy);
+
+ flags = nla_get_u32(tb_rule[NL80211_ATTR_REG_RULE_FLAGS]);
+ start_freq_khz = nla_get_u32(tb_rule[NL80211_ATTR_FREQ_RANGE_START]);
+ end_freq_khz = nla_get_u32(tb_rule[NL80211_ATTR_FREQ_RANGE_END]);
+ max_bw_khz = nla_get_u32(tb_rule[NL80211_ATTR_FREQ_RANGE_MAX_BW]);
+ max_ant_gain_mbi = nla_get_u32(tb_rule[NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN]);
+ max_eirp_mbm = nla_get_u32(tb_rule[NL80211_ATTR_POWER_RULE_MAX_EIRP]);
+
+
+ printf("\t(%d - %d @ %d), (",
+ KHZ_TO_MHZ(start_freq_khz), KHZ_TO_MHZ(end_freq_khz), KHZ_TO_MHZ(max_bw_khz));
+
+ if (MBI_TO_DBI(max_ant_gain_mbi))
+ printf("%d", MBI_TO_DBI(max_ant_gain_mbi));
+ else
+ printf("N/A");
+
+ printf(", %d)", MBM_TO_DBM(max_eirp_mbm));
+
+ if ((flags & NL80211_RRF_DFS) && tb_rule[NL80211_ATTR_DFS_CAC_TIME])
+ printf(", (%u ms)", nla_get_u32(tb_rule[NL80211_ATTR_DFS_CAC_TIME]));
+ else
+ printf(", (N/A)");
+
+ if (!flags) {
+ printf("\n");
+ continue;
+ }
+
+ /* Sync this output format to match that of dbparse.py from wireless-regdb.git */
+ PARSE_FLAG(NL80211_RRF_NO_OFDM, "NO-OFDM");
+ PARSE_FLAG(NL80211_RRF_NO_CCK, "NO-CCK");
+ PARSE_FLAG(NL80211_RRF_NO_INDOOR, "NO-INDOOR");
+ PARSE_FLAG(NL80211_RRF_NO_OUTDOOR, "NO-OUTDOOR");
+ PARSE_FLAG(NL80211_RRF_DFS, "DFS");
+ PARSE_FLAG(NL80211_RRF_PTP_ONLY, "PTP-ONLY");
+ PARSE_FLAG(NL80211_RRF_AUTO_BW, "AUTO-BW");
+ PARSE_FLAG(NL80211_RRF_IR_CONCURRENT, "IR-CONCURRENT");
+ PARSE_FLAG(NL80211_RRF_NO_HT40MINUS, "NO-HT40MINUS");
+ PARSE_FLAG(NL80211_RRF_NO_HT40PLUS, "NO-HT40PLUS");
+ PARSE_FLAG(NL80211_RRF_NO_80MHZ, "NO-80MHZ");
+ PARSE_FLAG(NL80211_RRF_NO_160MHZ, "NO-160MHZ");
+ PARSE_FLAG(NL80211_RRF_NO_HE, "NO-HE");
+
+ /* Kernels that support NO_IR always turn on both flags */
+ if ((flags & NL80211_RRF_NO_IR) && (flags & __NL80211_RRF_NO_IBSS)) {
+ printf(", NO-IR");
+ } else {
+ PARSE_FLAG(NL80211_RRF_PASSIVE_SCAN, "PASSIVE-SCAN");
+ PARSE_FLAG(__NL80211_RRF_NO_IBSS, "NO-IBSS");
+ }
+
+ printf("\n");
+ }
+
+ printf("\n");
+ return NL_SKIP;
+#undef PARSE_FLAG
+}
+
+static int handle_reg_dump(struct nl80211_state *state,
+ struct nl_msg *msg,
+ int argc, char **argv,
+ enum id_input id)
+{
+ register_handler(print_reg_handler, NULL);
+ return 0;
+}
+
+static int handle_reg_get(struct nl80211_state *state,
+ struct nl_msg *msg,
+ int argc, char **argv,
+ enum id_input id)
+{
+ char *dump_args[] = { "reg", "dump" };
+ int err;
+
+ /*
+ * If PHY was specifically given, get the PHY specific regulatory
+ * information. Otherwise, dump the entire regulatory information.
+ */
+ if (id == II_PHY_IDX || id == II_PHY_NAME) {
+ register_handler(print_reg_handler, NULL);
+ return 0;
+ }
+
+ err = handle_cmd(state, II_NONE, 2, dump_args);
+
+ /*
+ * dump might fail since it's not supported on older kernels,
+ * in that case the handler is still registered already
+ */
+ if (err == -EOPNOTSUPP)
+ return 0;
+
+ return err ?: HANDLER_RET_DONE;
+}
+COMMAND(reg, get, NULL, NL80211_CMD_GET_REG, 0, CIB_NONE, handle_reg_get,
+ "Print out the kernel's current regulatory domain information.");
+COMMAND(reg, get, NULL, NL80211_CMD_GET_REG, 0, CIB_PHY, handle_reg_dump,
+ "Print out the devices' current regulatory domain information.");
+HIDDEN(reg, dump, NULL, NL80211_CMD_GET_REG, NLM_F_DUMP, CIB_NONE,
+ handle_reg_dump);
+
+static int handle_reg_reload(struct nl80211_state *state,
+ struct nl_msg *msg,
+ int argc, char **argv,
+ enum id_input id)
+{
+ return 0;
+}
+COMMAND(reg, reload, NULL, NL80211_CMD_RELOAD_REGDB, 0, CIB_NONE,
+ handle_reg_reload, "Reload the kernel's regulatory database.");
--- /dev/null
+#include <errno.h>
+#include <string.h>
+
+#include <netlink/genl/genl.h>
+#include <netlink/genl/family.h>
+#include <netlink/genl/ctrl.h>
+#include <netlink/msg.h>
+#include <netlink/attr.h>
+
+#include "nl80211.h"
+#include "iw.h"
+
+SECTION(roc);
+
+static int handle_roc_start(struct nl80211_state *state,
+ struct nl_msg *msg, int argc, char **argv,
+ enum id_input id)
+{
+ char *end;
+ int freq, time;
+
+ if (argc != 2)
+ return 1;
+
+ freq = strtol(argv[0], &end, 0);
+ if (!end || *end)
+ return 1;
+
+ time = strtol(argv[1], &end, 0);
+ if (!end || *end)
+ return 1;
+
+ NLA_PUT_U32(msg, NL80211_ATTR_WIPHY_FREQ, freq);
+ NLA_PUT_U32(msg, NL80211_ATTR_DURATION, time);
+ return 0;
+ nla_put_failure:
+ return -ENOBUFS;
+}
+
+COMMAND(roc, start, "<freq> <time in ms>", NL80211_CMD_REMAIN_ON_CHANNEL, 0, CIB_NETDEV, handle_roc_start, "");
--- /dev/null
+#include <net/if.h>
+#include <errno.h>
+#include <string.h>
+#include <stdbool.h>
+
+#include <netlink/genl/genl.h>
+#include <netlink/genl/family.h>
+#include <netlink/genl/ctrl.h>
+#include <netlink/msg.h>
+#include <netlink/attr.h>
+
+#include "nl80211.h"
+#include "iw.h"
+
+#define WLAN_CAPABILITY_ESS (1<<0)
+#define WLAN_CAPABILITY_IBSS (1<<1)
+#define WLAN_CAPABILITY_CF_POLLABLE (1<<2)
+#define WLAN_CAPABILITY_CF_POLL_REQUEST (1<<3)
+#define WLAN_CAPABILITY_PRIVACY (1<<4)
+#define WLAN_CAPABILITY_SHORT_PREAMBLE (1<<5)
+#define WLAN_CAPABILITY_PBCC (1<<6)
+#define WLAN_CAPABILITY_CHANNEL_AGILITY (1<<7)
+#define WLAN_CAPABILITY_SPECTRUM_MGMT (1<<8)
+#define WLAN_CAPABILITY_QOS (1<<9)
+#define WLAN_CAPABILITY_SHORT_SLOT_TIME (1<<10)
+#define WLAN_CAPABILITY_APSD (1<<11)
+#define WLAN_CAPABILITY_RADIO_MEASURE (1<<12)
+#define WLAN_CAPABILITY_DSSS_OFDM (1<<13)
+#define WLAN_CAPABILITY_DEL_BACK (1<<14)
+#define WLAN_CAPABILITY_IMM_BACK (1<<15)
+/* DMG (60gHz) 802.11ad */
+/* type - bits 0..1 */
+#define WLAN_CAPABILITY_DMG_TYPE_MASK (3<<0)
+
+#define WLAN_CAPABILITY_DMG_TYPE_IBSS (1<<0) /* Tx by: STA */
+#define WLAN_CAPABILITY_DMG_TYPE_PBSS (2<<0) /* Tx by: PCP */
+#define WLAN_CAPABILITY_DMG_TYPE_AP (3<<0) /* Tx by: AP */
+
+#define WLAN_CAPABILITY_DMG_CBAP_ONLY (1<<2)
+#define WLAN_CAPABILITY_DMG_CBAP_SOURCE (1<<3)
+#define WLAN_CAPABILITY_DMG_PRIVACY (1<<4)
+#define WLAN_CAPABILITY_DMG_ECPAC (1<<5)
+
+#define WLAN_CAPABILITY_DMG_SPECTRUM_MGMT (1<<8)
+#define WLAN_CAPABILITY_DMG_RADIO_MEASURE (1<<12)
+
+static unsigned char ms_oui[3] = { 0x00, 0x50, 0xf2 };
+static unsigned char ieee80211_oui[3] = { 0x00, 0x0f, 0xac };
+static unsigned char wfa_oui[3] = { 0x50, 0x6f, 0x9a };
+
+struct scan_params {
+ bool unknown;
+ enum print_ie_type type;
+ bool show_both_ie_sets;
+};
+
+#define IEEE80211_COUNTRY_EXTENSION_ID 201
+
+union ieee80211_country_ie_triplet {
+ struct {
+ __u8 first_channel;
+ __u8 num_channels;
+ __s8 max_power;
+ } __attribute__ ((packed)) chans;
+ struct {
+ __u8 reg_extension_id;
+ __u8 reg_class;
+ __u8 coverage_class;
+ } __attribute__ ((packed)) ext;
+} __attribute__ ((packed));
+
+int parse_sched_scan(struct nl_msg *msg, int *argc, char ***argv)
+{
+ struct nl_msg *matchset = NULL, *freqs = NULL, *ssids = NULL;
+ struct nl_msg *scan_plans = NULL;
+ struct nlattr *match = NULL, *plan = NULL;
+ enum {
+ ND_TOPLEVEL,
+ ND_MATCH,
+ ND_FREQS,
+ ND_ACTIVE,
+ ND_PLANS,
+ } parse_state = ND_TOPLEVEL;
+ int c = *argc;
+ char *end, **v = *argv;
+ int err = 0, i = 0;
+ unsigned int freq, interval = 0, delay = 0, iterations = 0;
+ bool have_matchset = false, have_freqs = false, have_ssids = false;
+ bool have_active = false, have_passive = false, have_plans = false;
+ uint32_t flags = 0;
+
+ matchset = nlmsg_alloc();
+ if (!matchset) {
+ err = -ENOBUFS;
+ goto out;
+ }
+
+ freqs = nlmsg_alloc();
+ if (!freqs) {
+ err = -ENOBUFS;
+ goto out;
+ }
+
+ ssids = nlmsg_alloc();
+ if (!ssids) {
+ err = -ENOMEM;
+ goto out;
+ }
+
+ scan_plans = nlmsg_alloc();
+ if (!scan_plans) {
+ err = -ENOBUFS;
+ goto out;
+ }
+
+ while (c) {
+ switch (parse_state) {
+ case ND_TOPLEVEL:
+ if (!strcmp(v[0], "interval")) {
+ c--; v++;
+ if (c == 0) {
+ err = -EINVAL;
+ goto nla_put_failure;
+ }
+
+ if (interval || have_plans) {
+ err = -EINVAL;
+ goto nla_put_failure;
+ }
+ interval = strtoul(v[0], &end, 10);
+ if (*end || !interval) {
+ err = -EINVAL;
+ goto nla_put_failure;
+ }
+ NLA_PUT_U32(msg,
+ NL80211_ATTR_SCHED_SCAN_INTERVAL,
+ interval);
+ } else if (!strcmp(v[0], "scan_plans")) {
+ parse_state = ND_PLANS;
+ if (have_plans || interval) {
+ err = -EINVAL;
+ goto nla_put_failure;
+ }
+
+ have_plans = true;
+ i = 0;
+ } else if (!strcmp(v[0], "delay")) {
+ c--; v++;
+ if (c == 0) {
+ err = -EINVAL;
+ goto nla_put_failure;
+ }
+
+ if (delay) {
+ err = -EINVAL;
+ goto nla_put_failure;
+ }
+ delay = strtoul(v[0], &end, 10);
+ if (*end) {
+ err = -EINVAL;
+ goto nla_put_failure;
+ }
+ NLA_PUT_U32(msg,
+ NL80211_ATTR_SCHED_SCAN_DELAY,
+ delay);
+ } else if (!strcmp(v[0], "matches")) {
+ parse_state = ND_MATCH;
+ if (have_matchset) {
+ err = -EINVAL;
+ goto nla_put_failure;
+ }
+
+ i = 0;
+ } else if (!strcmp(v[0], "freqs")) {
+ parse_state = ND_FREQS;
+ if (have_freqs) {
+ err = -EINVAL;
+ goto nla_put_failure;
+ }
+
+ have_freqs = true;
+ i = 0;
+ } else if (!strcmp(v[0], "active")) {
+ parse_state = ND_ACTIVE;
+ if (have_active || have_passive) {
+ err = -EINVAL;
+ goto nla_put_failure;
+ }
+
+ have_active = true;
+ i = 0;
+ } else if (!strcmp(v[0], "passive")) {
+ if (have_active || have_passive) {
+ err = -EINVAL;
+ goto nla_put_failure;
+ }
+
+ have_passive = true;
+ } else if (!strncmp(v[0], "randomise", 9) ||
+ !strncmp(v[0], "randomize", 9)) {
+ flags |= NL80211_SCAN_FLAG_RANDOM_ADDR;
+ err = parse_random_mac_addr(msg, v[0] + 9);
+ if (err)
+ goto nla_put_failure;
+ } else {
+ /* this element is not for us, so
+ * return to continue parsing.
+ */
+ goto nla_put_failure;
+ }
+ c--; v++;
+
+ break;
+ case ND_MATCH:
+ if (!strcmp(v[0], "ssid")) {
+ c--; v++;
+ if (c == 0) {
+ err = -EINVAL;
+ goto nla_put_failure;
+ }
+
+ /* TODO: for now we can only have an
+ * SSID in the match, so we can start
+ * the match nest here.
+ */
+ match = nla_nest_start(matchset, i);
+ if (!match) {
+ err = -ENOBUFS;
+ goto nla_put_failure;
+ }
+
+ NLA_PUT(matchset,
+ NL80211_SCHED_SCAN_MATCH_ATTR_SSID,
+ strlen(v[0]), v[0]);
+ nla_nest_end(matchset, match);
+ match = NULL;
+
+ have_matchset = true;
+ i++;
+ c--; v++;
+ } else {
+ /* other element that cannot be part
+ * of a match indicates the end of the
+ * match. */
+ /* need at least one match in the matchset */
+ if (i == 0) {
+ err = -EINVAL;
+ goto nla_put_failure;
+ }
+
+ parse_state = ND_TOPLEVEL;
+ }
+
+ break;
+ case ND_FREQS:
+ freq = strtoul(v[0], &end, 10);
+ if (*end) {
+ if (i == 0) {
+ err = -EINVAL;
+ goto nla_put_failure;
+ }
+
+ parse_state = ND_TOPLEVEL;
+ } else {
+ NLA_PUT_U32(freqs, i, freq);
+ i++;
+ c--; v++;
+ }
+ break;
+ case ND_ACTIVE:
+ if (!strcmp(v[0], "ssid")) {
+ c--; v++;
+ if (c == 0) {
+ err = -EINVAL;
+ goto nla_put_failure;
+ }
+
+ NLA_PUT(ssids,
+ NL80211_SCHED_SCAN_MATCH_ATTR_SSID,
+ strlen(v[0]), v[0]);
+
+ have_ssids = true;
+ i++;
+ c--; v++;
+ } else {
+ /* other element that cannot be part
+ * of a match indicates the end of the
+ * active set. */
+ /* need at least one item in the set */
+ if (i == 0) {
+ err = -EINVAL;
+ goto nla_put_failure;
+ }
+
+ parse_state = ND_TOPLEVEL;
+ }
+ break;
+ case ND_PLANS:
+ iterations = 0;
+ interval = strtoul(v[0], &end, 10);
+ if (*end) {
+ char *iter;
+
+ if (*end != ':') {
+ err = -EINVAL;
+ goto nla_put_failure;
+ }
+
+ iter = ++end;
+ iterations = strtoul(iter, &end, 10);
+ if (*end || !iterations) {
+ err = -EINVAL;
+ goto nla_put_failure;
+ }
+ }
+
+ plan = nla_nest_start(scan_plans, i + 1);
+ if (!plan) {
+ err = -ENOBUFS;
+ goto nla_put_failure;
+ }
+
+ NLA_PUT_U32(scan_plans,
+ NL80211_SCHED_SCAN_PLAN_INTERVAL,
+ interval);
+
+ if (iterations)
+ NLA_PUT_U32(scan_plans,
+ NL80211_SCHED_SCAN_PLAN_ITERATIONS,
+ iterations);
+ else
+ parse_state = ND_TOPLEVEL;
+
+ nla_nest_end(scan_plans, plan);
+ plan = NULL;
+ i++;
+ c--; v++;
+ break;
+ }
+ }
+
+ if (!have_ssids)
+ NLA_PUT(ssids, 1, 0, "");
+ if (!have_passive)
+ nla_put_nested(msg, NL80211_ATTR_SCAN_SSIDS, ssids);
+ if (have_freqs)
+ nla_put_nested(msg, NL80211_ATTR_SCAN_FREQUENCIES, freqs);
+ if (have_matchset)
+ nla_put_nested(msg, NL80211_ATTR_SCHED_SCAN_MATCH, matchset);
+ if (have_plans)
+ nla_put_nested(msg, NL80211_ATTR_SCHED_SCAN_PLANS, scan_plans);
+ if (flags)
+ NLA_PUT_U32(msg, NL80211_ATTR_SCAN_FLAGS, flags);
+
+nla_put_failure:
+ if (match)
+ nla_nest_end(msg, match);
+out:
+ nlmsg_free(freqs);
+ nlmsg_free(matchset);
+ nlmsg_free(scan_plans);
+ nlmsg_free(ssids);
+
+ *argc = c;
+ *argv = v;
+ return err;
+}
+
+static int handle_scan(struct nl80211_state *state,
+ struct nl_msg *msg,
+ int argc, char **argv,
+ enum id_input id)
+{
+ struct nl_msg *ssids = NULL, *freqs = NULL;
+ char *eptr;
+ int err = -ENOBUFS;
+ int i;
+ enum {
+ NONE,
+ FREQ,
+ IES,
+ SSID,
+ MESHID,
+ DURATION,
+ DONE,
+ } parse = NONE;
+ int freq;
+ unsigned int duration = 0;
+ bool passive = false, have_ssids = false, have_freqs = false;
+ bool duration_mandatory = false;
+ size_t ies_len = 0, meshid_len = 0;
+ unsigned char *ies = NULL, *meshid = NULL, *tmpies = NULL;
+ unsigned int flags = 0;
+
+ ssids = nlmsg_alloc();
+ if (!ssids)
+ return -ENOMEM;
+
+ freqs = nlmsg_alloc();
+ if (!freqs) {
+ nlmsg_free(ssids);
+ return -ENOMEM;
+ }
+
+ for (i = 0; i < argc; i++) {
+ switch (parse) {
+ case NONE:
+ if (strcmp(argv[i], "freq") == 0) {
+ parse = FREQ;
+ have_freqs = true;
+ break;
+ } else if (strcmp(argv[i], "ies") == 0) {
+ parse = IES;
+ break;
+ } else if (strcmp(argv[i], "lowpri") == 0) {
+ flags |= NL80211_SCAN_FLAG_LOW_PRIORITY;
+ break;
+ } else if (strcmp(argv[i], "flush") == 0) {
+ flags |= NL80211_SCAN_FLAG_FLUSH;
+ break;
+ } else if (strcmp(argv[i], "ap-force") == 0) {
+ flags |= NL80211_SCAN_FLAG_AP;
+ break;
+ } else if (strcmp(argv[i], "duration-mandatory") == 0) {
+ duration_mandatory = true;
+ break;
+ } else if (strncmp(argv[i], "randomise", 9) == 0 ||
+ strncmp(argv[i], "randomize", 9) == 0) {
+ flags |= NL80211_SCAN_FLAG_RANDOM_ADDR;
+ err = parse_random_mac_addr(msg, argv[i] + 9);
+ if (err)
+ goto nla_put_failure;
+ break;
+ } else if (strcmp(argv[i], "ssid") == 0) {
+ parse = SSID;
+ have_ssids = true;
+ break;
+ } else if (strcmp(argv[i], "passive") == 0) {
+ parse = DONE;
+ passive = true;
+ break;
+ } else if (strcmp(argv[i], "meshid") == 0) {
+ parse = MESHID;
+ break;
+ } else if (strcmp(argv[i], "duration") == 0) {
+ parse = DURATION;
+ break;
+ }
+ /* fall through - this is an error */
+ case DONE:
+ err = 1;
+ goto nla_put_failure;
+ case FREQ:
+ freq = strtoul(argv[i], &eptr, 10);
+ if (eptr != argv[i] + strlen(argv[i])) {
+ /* failed to parse as number -- maybe a tag? */
+ i--;
+ parse = NONE;
+ continue;
+ }
+ NLA_PUT_U32(freqs, i, freq);
+ break;
+ case IES:
+ if (ies)
+ free(ies);
+ ies = parse_hex(argv[i], &ies_len);
+ if (!ies)
+ goto nla_put_failure;
+ parse = NONE;
+ break;
+ case SSID:
+ NLA_PUT(ssids, i, strlen(argv[i]), argv[i]);
+ break;
+ case MESHID:
+ meshid_len = strlen(argv[i]);
+ meshid = (unsigned char *) malloc(meshid_len + 2);
+ if (!meshid)
+ goto nla_put_failure;
+ meshid[0] = 114; /* mesh element id */
+ meshid[1] = meshid_len;
+ memcpy(&meshid[2], argv[i], meshid_len);
+ meshid_len += 2;
+ parse = NONE;
+ break;
+ case DURATION:
+ duration = strtoul(argv[i], &eptr, 10);
+ parse = NONE;
+ break;
+ }
+ }
+
+ if (ies || meshid) {
+ tmpies = (unsigned char *) malloc(ies_len + meshid_len);
+ if (!tmpies)
+ goto nla_put_failure;
+ if (ies)
+ memcpy(tmpies, ies, ies_len);
+ if (meshid)
+ memcpy(&tmpies[ies_len], meshid, meshid_len);
+ if (nla_put(msg, NL80211_ATTR_IE, ies_len + meshid_len, tmpies) < 0)
+ goto nla_put_failure;
+ }
+
+ if (!have_ssids)
+ NLA_PUT(ssids, 1, 0, "");
+ if (!passive)
+ nla_put_nested(msg, NL80211_ATTR_SCAN_SSIDS, ssids);
+
+ if (have_freqs)
+ nla_put_nested(msg, NL80211_ATTR_SCAN_FREQUENCIES, freqs);
+ if (flags)
+ NLA_PUT_U32(msg, NL80211_ATTR_SCAN_FLAGS, flags);
+ if (duration)
+ NLA_PUT_U16(msg, NL80211_ATTR_MEASUREMENT_DURATION, duration);
+ if (duration_mandatory) {
+ if (duration) {
+ NLA_PUT_FLAG(msg,
+ NL80211_ATTR_MEASUREMENT_DURATION_MANDATORY);
+ } else {
+ err = -EINVAL;
+ goto nla_put_failure;
+ }
+ }
+
+ err = 0;
+ nla_put_failure:
+ nlmsg_free(ssids);
+ nlmsg_free(freqs);
+ if (meshid)
+ free(meshid);
+ if (ies)
+ free(ies);
+ if (tmpies)
+ free(tmpies);
+ return err;
+}
+
+static void tab_on_first(bool *first)
+{
+ if (!*first)
+ printf("\t");
+ else
+ *first = false;
+}
+
+struct print_ies_data {
+ unsigned char *ie;
+ int ielen;
+};
+
+static void print_ssid(const uint8_t type, uint8_t len, const uint8_t *data,
+ const struct print_ies_data *ie_buffer)
+{
+ printf(" ");
+ print_ssid_escaped(len, data);
+ printf("\n");
+}
+
+#define BSS_MEMBERSHIP_SELECTOR_VHT_PHY 126
+#define BSS_MEMBERSHIP_SELECTOR_HT_PHY 127
+
+static void print_supprates(const uint8_t type, uint8_t len,
+ const uint8_t *data,
+ const struct print_ies_data *ie_buffer)
+{
+ int i;
+
+ printf(" ");
+
+ for (i = 0; i < len; i++) {
+ int r = data[i] & 0x7f;
+
+ if (r == BSS_MEMBERSHIP_SELECTOR_VHT_PHY && data[i] & 0x80)
+ printf("VHT");
+ else if (r == BSS_MEMBERSHIP_SELECTOR_HT_PHY && data[i] & 0x80)
+ printf("HT");
+ else
+ printf("%d.%d", r/2, 5*(r&1));
+
+ printf("%s ", data[i] & 0x80 ? "*" : "");
+ }
+ printf("\n");
+}
+
+static void print_rm_enabled_capabilities(const uint8_t type, uint8_t len,
+ const uint8_t *data,
+ const struct print_ies_data *ie_buffer)
+{
+ __u64 capa = ((__u64) data[0]) |
+ ((__u64) data[1]) << 8 |
+ ((__u64) data[2]) << 16 |
+ ((__u64) data[3]) << 24 |
+ ((__u64) data[4]) << 32;
+
+ printf("\n");
+ printf("\t\tCapabilities: 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x\n",
+ data[0], data[1],
+ data[2], data[3],
+ data[4]);
+
+#define PRINT_RM_CAPA(_bit, _str) \
+ do { \
+ if (capa & BIT(_bit)) \
+ printf("\t\t\t" _str "\n"); \
+ } while (0)
+
+ PRINT_RM_CAPA(0, "Link Measurement");
+ PRINT_RM_CAPA(1, "Neighbor Report");
+ PRINT_RM_CAPA(2, "Parallel Measurements");
+ PRINT_RM_CAPA(3, "Repeated Measurements");
+ PRINT_RM_CAPA(4, "Beacon Passive Measurement");
+ PRINT_RM_CAPA(5, "Beacon Active Measurement");
+ PRINT_RM_CAPA(6, "Beacon Table Measurement");
+ PRINT_RM_CAPA(7, "Beacon Measurement Reporting Conditions");
+ PRINT_RM_CAPA(8, "Frame Measurement");
+ PRINT_RM_CAPA(9, "Channel Load");
+ PRINT_RM_CAPA(10, "Noise Histogram Measurement");
+ PRINT_RM_CAPA(11, "Statistics Measurement");
+ PRINT_RM_CAPA(12, "LCI Measurement");
+ PRINT_RM_CAPA(13, "LCI Azimuth");
+ PRINT_RM_CAPA(14, "Transmit Stream/Category Measurement");
+ PRINT_RM_CAPA(15, "Triggered Transmit Stream/Category");
+ PRINT_RM_CAPA(16, "AP Channel Report");
+ PRINT_RM_CAPA(17, "RM MIB Capability");
+
+ PRINT_RM_CAPA(27, "Measurement Pilot Transmission Information");
+ PRINT_RM_CAPA(28, "Neighbor Report TSF Offset");
+ PRINT_RM_CAPA(29, "RCPI Measurement");
+ PRINT_RM_CAPA(30, "RSNI Measurement");
+ PRINT_RM_CAPA(31, "BSS Average Access Delay");
+ PRINT_RM_CAPA(32, "BSS Available Admission");
+ PRINT_RM_CAPA(33, "Antenna");
+ PRINT_RM_CAPA(34, "FTM Range Report");
+ PRINT_RM_CAPA(35, "Civic Location Measurement");
+
+ printf("\t\tNonoperating Channel Max Measurement Duration: %i\n", data[3] >> 5);
+ printf("\t\tMeasurement Pilot Capability: %i\n", data[4] & 7);
+}
+
+static void print_ds(const uint8_t type, uint8_t len, const uint8_t *data,
+ const struct print_ies_data *ie_buffer)
+{
+ printf(" channel %d\n", data[0]);
+}
+
+static const char *country_env_str(char environment)
+{
+ switch (environment) {
+ case 'I':
+ return "Indoor only";
+ case 'O':
+ return "Outdoor only";
+ case ' ':
+ return "Indoor/Outdoor";
+ default:
+ return "bogus";
+ }
+}
+
+static void print_country(const uint8_t type, uint8_t len, const uint8_t *data,
+ const struct print_ies_data *ie_buffer)
+{
+ printf(" %.*s", 2, data);
+
+ printf("\tEnvironment: %s\n", country_env_str(data[2]));
+
+ data += 3;
+ len -= 3;
+
+ if (len < 3) {
+ printf("\t\tNo country IE triplets present\n");
+ return;
+ }
+
+ while (len >= 3) {
+ int end_channel;
+ union ieee80211_country_ie_triplet *triplet = (void *) data;
+
+ if (triplet->ext.reg_extension_id >= IEEE80211_COUNTRY_EXTENSION_ID) {
+ printf("\t\tExtension ID: %d Regulatory Class: %d Coverage class: %d (up to %dm)\n",
+ triplet->ext.reg_extension_id,
+ triplet->ext.reg_class,
+ triplet->ext.coverage_class,
+ triplet->ext.coverage_class * 450);
+
+ data += 3;
+ len -= 3;
+ continue;
+ }
+
+ /* 2 GHz */
+ if (triplet->chans.first_channel <= 14)
+ end_channel = triplet->chans.first_channel + (triplet->chans.num_channels - 1);
+ else
+ end_channel = triplet->chans.first_channel + (4 * (triplet->chans.num_channels - 1));
+
+ printf("\t\tChannels [%d - %d] @ %d dBm\n", triplet->chans.first_channel, end_channel, triplet->chans.max_power);
+
+ data += 3;
+ len -= 3;
+ }
+
+ return;
+}
+
+static void print_powerconstraint(const uint8_t type, uint8_t len,
+ const uint8_t *data,
+ const struct print_ies_data *ie_buffer)
+{
+ printf(" %d dB\n", data[0]);
+}
+
+static void print_tpcreport(const uint8_t type, uint8_t len,
+ const uint8_t *data,
+ const struct print_ies_data *ie_buffer)
+{
+ printf(" TX power: %d dBm\n", data[0]);
+ /* printf(" Link Margin (%d dB) is reserved in Beacons\n", data[1]); */
+}
+
+static void print_erp(const uint8_t type, uint8_t len, const uint8_t *data,
+ const struct print_ies_data *ie_buffer)
+{
+ if (data[0] == 0x00)
+ printf(" <no flags>");
+ if (data[0] & 0x01)
+ printf(" NonERP_Present");
+ if (data[0] & 0x02)
+ printf(" Use_Protection");
+ if (data[0] & 0x04)
+ printf(" Barker_Preamble_Mode");
+ printf("\n");
+}
+
+static void print_ap_channel_report(const uint8_t type, uint8_t len, const uint8_t *data,
+ const struct print_ies_data *ie_buffer)
+{
+ uint8_t oper_class = data[0];
+ int i;
+
+ printf("\n");
+ printf("\t\t * operating class: %d\n", oper_class);
+ printf("\t\t * channel(s):");
+ for (i = 1; i < len; ++i) {
+ printf(" %d", data[i]);
+ }
+ printf("\n");
+}
+
+static void print_cipher(const uint8_t *data)
+{
+ if (memcmp(data, ms_oui, 3) == 0) {
+ switch (data[3]) {
+ case 0:
+ printf("Use group cipher suite");
+ break;
+ case 1:
+ printf("WEP-40");
+ break;
+ case 2:
+ printf("TKIP");
+ break;
+ case 4:
+ printf("CCMP");
+ break;
+ case 5:
+ printf("WEP-104");
+ break;
+ default:
+ printf("%.02x-%.02x-%.02x:%d",
+ data[0], data[1] ,data[2], data[3]);
+ break;
+ }
+ } else if (memcmp(data, ieee80211_oui, 3) == 0) {
+ switch (data[3]) {
+ case 0:
+ printf("Use group cipher suite");
+ break;
+ case 1:
+ printf("WEP-40");
+ break;
+ case 2:
+ printf("TKIP");
+ break;
+ case 4:
+ printf("CCMP");
+ break;
+ case 5:
+ printf("WEP-104");
+ break;
+ case 6:
+ printf("AES-128-CMAC");
+ break;
+ case 7:
+ printf("NO-GROUP");
+ break;
+ case 8:
+ printf("GCMP");
+ break;
+ default:
+ printf("%.02x-%.02x-%.02x:%d",
+ data[0], data[1] ,data[2], data[3]);
+ break;
+ }
+ } else
+ printf("%.02x-%.02x-%.02x:%d",
+ data[0], data[1] ,data[2], data[3]);
+}
+
+static void print_auth(const uint8_t *data)
+{
+ if (memcmp(data, ms_oui, 3) == 0) {
+ switch (data[3]) {
+ case 1:
+ printf("IEEE 802.1X");
+ break;
+ case 2:
+ printf("PSK");
+ break;
+ default:
+ printf("%.02x-%.02x-%.02x:%d",
+ data[0], data[1] ,data[2], data[3]);
+ break;
+ }
+ } else if (memcmp(data, ieee80211_oui, 3) == 0) {
+ switch (data[3]) {
+ case 1:
+ printf("IEEE 802.1X");
+ break;
+ case 2:
+ printf("PSK");
+ break;
+ case 3:
+ printf("FT/IEEE 802.1X");
+ break;
+ case 4:
+ printf("FT/PSK");
+ break;
+ case 5:
+ printf("IEEE 802.1X/SHA-256");
+ break;
+ case 6:
+ printf("PSK/SHA-256");
+ break;
+ case 7:
+ printf("TDLS/TPK");
+ break;
+ case 8:
+ printf("SAE");
+ break;
+ case 9:
+ printf("FT/SAE");
+ break;
+ case 11:
+ printf("IEEE 802.1X/SUITE-B");
+ break;
+ case 12:
+ printf("IEEE 802.1X/SUITE-B-192");
+ break;
+ case 13:
+ printf("FT/IEEE 802.1X/SHA-384");
+ break;
+ case 14:
+ printf("FILS/SHA-256");
+ break;
+ case 15:
+ printf("FILS/SHA-384");
+ break;
+ case 16:
+ printf("FT/FILS/SHA-256");
+ break;
+ case 17:
+ printf("FT/FILS/SHA-384");
+ break;
+ case 18:
+ printf("OWE");
+ break;
+ default:
+ printf("%.02x-%.02x-%.02x:%d",
+ data[0], data[1] ,data[2], data[3]);
+ break;
+ }
+ } else if (memcmp(data, wfa_oui, 3) == 0) {
+ switch (data[3]) {
+ case 1:
+ printf("OSEN");
+ break;
+ case 2:
+ printf("DPP");
+ break;
+ default:
+ printf("%.02x-%.02x-%.02x:%d",
+ data[0], data[1] ,data[2], data[3]);
+ break;
+ }
+ } else
+ printf("%.02x-%.02x-%.02x:%d",
+ data[0], data[1] ,data[2], data[3]);
+}
+
+static void _print_rsn_ie(const char *defcipher, const char *defauth,
+ uint8_t len, const uint8_t *data, int is_osen)
+{
+ bool first = true;
+ __u16 count, capa;
+ int i;
+
+ if (!is_osen) {
+ __u16 version;
+ version = data[0] + (data[1] << 8);
+ tab_on_first(&first);
+ printf("\t * Version: %d\n", version);
+
+ data += 2;
+ len -= 2;
+ }
+
+ if (len < 4) {
+ tab_on_first(&first);
+ printf("\t * Group cipher: %s\n", defcipher);
+ printf("\t * Pairwise ciphers: %s\n", defcipher);
+ return;
+ }
+
+ tab_on_first(&first);
+ printf("\t * Group cipher: ");
+ print_cipher(data);
+ printf("\n");
+
+ data += 4;
+ len -= 4;
+
+ if (len < 2) {
+ tab_on_first(&first);
+ printf("\t * Pairwise ciphers: %s\n", defcipher);
+ return;
+ }
+
+ count = data[0] | (data[1] << 8);
+ if (2 + (count * 4) > len)
+ goto invalid;
+
+ tab_on_first(&first);
+ printf("\t * Pairwise ciphers:");
+ for (i = 0; i < count; i++) {
+ printf(" ");
+ print_cipher(data + 2 + (i * 4));
+ }
+ printf("\n");
+
+ data += 2 + (count * 4);
+ len -= 2 + (count * 4);
+
+ if (len < 2) {
+ tab_on_first(&first);
+ printf("\t * Authentication suites: %s\n", defauth);
+ return;
+ }
+
+ count = data[0] | (data[1] << 8);
+ if (2 + (count * 4) > len)
+ goto invalid;
+
+ tab_on_first(&first);
+ printf("\t * Authentication suites:");
+ for (i = 0; i < count; i++) {
+ printf(" ");
+ print_auth(data + 2 + (i * 4));
+ }
+ printf("\n");
+
+ data += 2 + (count * 4);
+ len -= 2 + (count * 4);
+
+ if (len >= 2) {
+ capa = data[0] | (data[1] << 8);
+ tab_on_first(&first);
+ printf("\t * Capabilities:");
+ if (capa & 0x0001)
+ printf(" PreAuth");
+ if (capa & 0x0002)
+ printf(" NoPairwise");
+ switch ((capa & 0x000c) >> 2) {
+ case 0:
+ printf(" 1-PTKSA-RC");
+ break;
+ case 1:
+ printf(" 2-PTKSA-RC");
+ break;
+ case 2:
+ printf(" 4-PTKSA-RC");
+ break;
+ case 3:
+ printf(" 16-PTKSA-RC");
+ break;
+ }
+ switch ((capa & 0x0030) >> 4) {
+ case 0:
+ printf(" 1-GTKSA-RC");
+ break;
+ case 1:
+ printf(" 2-GTKSA-RC");
+ break;
+ case 2:
+ printf(" 4-GTKSA-RC");
+ break;
+ case 3:
+ printf(" 16-GTKSA-RC");
+ break;
+ }
+ if (capa & 0x0040)
+ printf(" MFP-required");
+ if (capa & 0x0080)
+ printf(" MFP-capable");
+ if (capa & 0x0200)
+ printf(" Peerkey-enabled");
+ if (capa & 0x0400)
+ printf(" SPP-AMSDU-capable");
+ if (capa & 0x0800)
+ printf(" SPP-AMSDU-required");
+ if (capa & 0x2000)
+ printf(" Extended-Key-ID");
+ printf(" (0x%.4x)\n", capa);
+ data += 2;
+ len -= 2;
+ }
+
+ if (len >= 2) {
+ int pmkid_count = data[0] | (data[1] << 8);
+
+ if (len >= 2 + 16 * pmkid_count) {
+ tab_on_first(&first);
+ printf("\t * %d PMKIDs\n", pmkid_count);
+ /* not printing PMKID values */
+ data += 2 + 16 * pmkid_count;
+ len -= 2 + 16 * pmkid_count;
+ } else
+ goto invalid;
+ }
+
+ if (len >= 4) {
+ tab_on_first(&first);
+ printf("\t * Group mgmt cipher suite: ");
+ print_cipher(data);
+ printf("\n");
+ data += 4;
+ len -= 4;
+ }
+
+ invalid:
+ if (len != 0) {
+ printf("\t\t * bogus tail data (%d):", len);
+ while (len) {
+ printf(" %.2x", *data);
+ data++;
+ len--;
+ }
+ printf("\n");
+ }
+}
+
+static void print_rsn_ie(const char *defcipher, const char *defauth,
+ uint8_t len, const uint8_t *data)
+{
+ _print_rsn_ie(defcipher, defauth, len, data, 0);
+}
+
+static void print_osen_ie(const char *defcipher, const char *defauth,
+ uint8_t len, const uint8_t *data)
+{
+ printf("\n\t");
+ _print_rsn_ie(defcipher, defauth, len, data, 1);
+}
+
+static void print_rsn(const uint8_t type, uint8_t len, const uint8_t *data,
+ const struct print_ies_data *ie_buffer)
+{
+ print_rsn_ie("CCMP", "IEEE 802.1X", len, data);
+}
+
+static void print_ht_capa(const uint8_t type, uint8_t len, const uint8_t *data,
+ const struct print_ies_data *ie_buffer)
+{
+ printf("\n");
+ print_ht_capability(data[0] | (data[1] << 8));
+ print_ampdu_length(data[2] & 3);
+ print_ampdu_spacing((data[2] >> 2) & 7);
+ print_ht_mcs(data + 3);
+}
+
+static const char* ntype_11u(uint8_t t)
+{
+ switch (t) {
+ case 0: return "Private";
+ case 1: return "Private with Guest";
+ case 2: return "Chargeable Public";
+ case 3: return "Free Public";
+ case 4: return "Personal Device";
+ case 5: return "Emergency Services Only";
+ case 14: return "Test or Experimental";
+ case 15: return "Wildcard";
+ default: return "Reserved";
+ }
+}
+
+static const char* vgroup_11u(uint8_t t)
+{
+ switch (t) {
+ case 0: return "Unspecified";
+ case 1: return "Assembly";
+ case 2: return "Business";
+ case 3: return "Educational";
+ case 4: return "Factory and Industrial";
+ case 5: return "Institutional";
+ case 6: return "Mercantile";
+ case 7: return "Residential";
+ case 8: return "Storage";
+ case 9: return "Utility and Miscellaneous";
+ case 10: return "Vehicular";
+ case 11: return "Outdoor";
+ default: return "Reserved";
+ }
+}
+
+static void print_interworking(const uint8_t type, uint8_t len,
+ const uint8_t *data,
+ const struct print_ies_data *ie_buffer)
+{
+ /* See Section 7.3.2.92 in the 802.11u spec. */
+ printf("\n");
+ if (len >= 1) {
+ uint8_t ano = data[0];
+ printf("\t\tNetwork Options: 0x%hx\n", (unsigned short)(ano));
+ printf("\t\t\tNetwork Type: %i (%s)\n",
+ (int)(ano & 0xf), ntype_11u(ano & 0xf));
+ if (ano & (1<<4))
+ printf("\t\t\tInternet\n");
+ if (ano & (1<<5))
+ printf("\t\t\tASRA\n");
+ if (ano & (1<<6))
+ printf("\t\t\tESR\n");
+ if (ano & (1<<7))
+ printf("\t\t\tUESA\n");
+ }
+ if ((len == 3) || (len == 9)) {
+ printf("\t\tVenue Group: %i (%s)\n",
+ (int)(data[1]), vgroup_11u(data[1]));
+ printf("\t\tVenue Type: %i\n", (int)(data[2]));
+ }
+ if (len == 9)
+ printf("\t\tHESSID: %02hhx:%02hhx:%02hhx:%02hhx:%02hhx:%02hhx\n",
+ data[3], data[4], data[5], data[6], data[7], data[8]);
+ else if (len == 7)
+ printf("\t\tHESSID: %02hhx:%02hhx:%02hhx:%02hhx:%02hhx:%02hhx\n",
+ data[1], data[2], data[3], data[4], data[5], data[6]);
+}
+
+static void print_11u_advert(const uint8_t type, uint8_t len,
+ const uint8_t *data,
+ const struct print_ies_data *ie_buffer)
+{
+ /* See Section 7.3.2.93 in the 802.11u spec. */
+ /* TODO: This code below does not decode private protocol IDs */
+ int idx = 0;
+ printf("\n");
+ while (idx < (len - 1)) {
+ uint8_t qri = data[idx];
+ uint8_t proto_id = data[idx + 1];
+ printf("\t\tQuery Response Info: 0x%hx\n", (unsigned short)(qri));
+ printf("\t\t\tQuery Response Length Limit: %i\n",
+ (qri & 0x7f));
+ if (qri & (1<<7))
+ printf("\t\t\tPAME-BI\n");
+ switch(proto_id) {
+ case 0:
+ printf("\t\t\tANQP\n"); break;
+ case 1:
+ printf("\t\t\tMIH Information Service\n"); break;
+ case 2:
+ printf("\t\t\tMIH Command and Event Services Capability Discovery\n"); break;
+ case 3:
+ printf("\t\t\tEmergency Alert System (EAS)\n"); break;
+ case 221:
+ printf("\t\t\tVendor Specific\n"); break;
+ default:
+ printf("\t\t\tReserved: %i\n", proto_id); break;
+ }
+ idx += 2;
+ }
+}
+
+static void print_11u_rcon(const uint8_t type, uint8_t len, const uint8_t *data,
+ const struct print_ies_data *ie_buffer)
+{
+ /* See Section 7.3.2.96 in the 802.11u spec. */
+ int idx = 0;
+ int ln0 = data[1] & 0xf;
+ int ln1 = ((data[1] & 0xf0) >> 4);
+ int ln2 = 0;
+ printf("\n");
+
+ if (ln1)
+ ln2 = len - 2 - ln0 - ln1;
+
+ printf("\t\tANQP OIs: %i\n", data[0]);
+
+ if (ln0 > 0) {
+ printf("\t\tOI 1: ");
+ if (2 + ln0 > len) {
+ printf("Invalid IE length.\n");
+ } else {
+ for (idx = 0; idx < ln0; idx++) {
+ printf("%02hhx", data[2 + idx]);
+ }
+ printf("\n");
+ }
+ }
+
+ if (ln1 > 0) {
+ printf("\t\tOI 2: ");
+ if (2 + ln0 + ln1 > len) {
+ printf("Invalid IE length.\n");
+ } else {
+ for (idx = 0; idx < ln1; idx++) {
+ printf("%02hhx", data[2 + ln0 + idx]);
+ }
+ printf("\n");
+ }
+ }
+
+ if (ln2 > 0) {
+ printf("\t\tOI 3: ");
+ if (2 + ln0 + ln1 + ln2 > len) {
+ printf("Invalid IE length.\n");
+ } else {
+ for (idx = 0; idx < ln2; idx++) {
+ printf("%02hhx", data[2 + ln0 + ln1 + idx]);
+ }
+ printf("\n");
+ }
+ }
+}
+
+static void print_tx_power_envelope(const uint8_t type, uint8_t len,
+ const uint8_t *data,
+ const struct print_ies_data *ie_buffer)
+{
+ const uint8_t local_max_tx_power_count = data[0] & 7;
+ const uint8_t local_max_tx_power_unit_interp = (data[0] >> 3) & 7;
+ int i;
+ static const char *power_names[] = {
+ "Local Maximum Transmit Power For 20 MHz",
+ "Local Maximum Transmit Power For 40 MHz",
+ "Local Maximum Transmit Power For 80 MHz",
+ "Local Maximum Transmit Power For 160/80+80 MHz",
+ };
+
+ printf("\n");
+
+ if (local_max_tx_power_count + 2 != len)
+ return;
+ if (local_max_tx_power_unit_interp != 0)
+ return;
+ for (i = 0; i < local_max_tx_power_count + 1; ++i) {
+ int8_t power_val = ((int8_t)data[1 + i]) >> 1;
+ int8_t point5 = data[1 + i] & 1;
+ if (point5)
+ printf("\t\t * %s: %i.5 dBm\n", power_names[i], power_val);
+ else
+ printf("\t\t * %s: %i dBm\n", power_names[i], power_val);
+ }
+}
+
+static const char *ht_secondary_offset[4] = {
+ "no secondary",
+ "above",
+ "[reserved!]",
+ "below",
+};
+
+static void print_ht_op(const uint8_t type, uint8_t len, const uint8_t *data,
+ const struct print_ies_data *ie_buffer)
+{
+ static const char *protection[4] = {
+ "no",
+ "nonmember",
+ "20 MHz",
+ "non-HT mixed",
+ };
+ static const char *sta_chan_width[2] = {
+ "20 MHz",
+ "any",
+ };
+
+ printf("\n");
+ printf("\t\t * primary channel: %d\n", data[0]);
+ printf("\t\t * secondary channel offset: %s\n",
+ ht_secondary_offset[data[1] & 0x3]);
+ printf("\t\t * STA channel width: %s\n", sta_chan_width[(data[1] & 0x4)>>2]);
+ printf("\t\t * RIFS: %d\n", (data[1] & 0x8)>>3);
+ printf("\t\t * HT protection: %s\n", protection[data[2] & 0x3]);
+ printf("\t\t * non-GF present: %d\n", (data[2] & 0x4) >> 2);
+ printf("\t\t * OBSS non-GF present: %d\n", (data[2] & 0x10) >> 4);
+ printf("\t\t * dual beacon: %d\n", (data[4] & 0x40) >> 6);
+ printf("\t\t * dual CTS protection: %d\n", (data[4] & 0x80) >> 7);
+ printf("\t\t * STBC beacon: %d\n", data[5] & 0x1);
+ printf("\t\t * L-SIG TXOP Prot: %d\n", (data[5] & 0x2) >> 1);
+ printf("\t\t * PCO active: %d\n", (data[5] & 0x4) >> 2);
+ printf("\t\t * PCO phase: %d\n", (data[5] & 0x8) >> 3);
+}
+
+static void print_capabilities(const uint8_t type, uint8_t len,
+ const uint8_t *data,
+ const struct print_ies_data *ie_buffer)
+{
+ int i, base, bit, si_duration = 0, max_amsdu = 0;
+ bool s_psmp_support = false, is_vht_cap = false;
+ unsigned char *ie = ie_buffer->ie;
+ int ielen = ie_buffer->ielen;
+
+ while (ielen >= 2 && ielen >= ie[1]) {
+ if (ie[0] == 191) {
+ is_vht_cap = true;
+ break;
+ }
+ ielen -= ie[1] + 2;
+ ie += ie[1] + 2;
+ }
+
+ for (i = 0; i < len; i++) {
+ base = i * 8;
+
+ for (bit = 0; bit < 8; bit++) {
+ if (!(data[i] & (1 << bit)))
+ continue;
+
+ printf("\n\t\t *");
+
+#define CAPA(bit, name) case bit: printf(" " name); break
+
+/* if the capability 'cap' exists add 'val' to 'sum'
+ * otherwise print 'Reserved' */
+#define ADD_BIT_VAL(bit, cap, sum, val) case (bit): do { \
+ if (!(cap)) { \
+ printf(" Reserved"); \
+ break; \
+ } \
+ sum += val; \
+ break; \
+} while (0)
+
+ switch (bit + base) {
+ CAPA(0, "HT Information Exchange Supported");
+ CAPA(1, "reserved (On-demand Beacon)");
+ CAPA(2, "Extended Channel Switching");
+ CAPA(3, "reserved (Wave Indication)");
+ CAPA(4, "PSMP Capability");
+ CAPA(5, "reserved (Service Interval Granularity)");
+
+ case 6:
+ s_psmp_support = true;
+ printf(" S-PSMP Capability");
+ break;
+
+ CAPA(7, "Event");
+ CAPA(8, "Diagnostics");
+ CAPA(9, "Multicast Diagnostics");
+ CAPA(10, "Location Tracking");
+ CAPA(11, "FMS");
+ CAPA(12, "Proxy ARP Service");
+ CAPA(13, "Collocated Interference Reporting");
+ CAPA(14, "Civic Location");
+ CAPA(15, "Geospatial Location");
+ CAPA(16, "TFS");
+ CAPA(17, "WNM-Sleep Mode");
+ CAPA(18, "TIM Broadcast");
+ CAPA(19, "BSS Transition");
+ CAPA(20, "QoS Traffic Capability");
+ CAPA(21, "AC Station Count");
+ CAPA(22, "Multiple BSSID");
+ CAPA(23, "Timing Measurement");
+ CAPA(24, "Channel Usage");
+ CAPA(25, "SSID List");
+ CAPA(26, "DMS");
+ CAPA(27, "UTC TSF Offset");
+ CAPA(28, "TDLS Peer U-APSD Buffer STA Support");
+ CAPA(29, "TDLS Peer PSM Support");
+ CAPA(30, "TDLS channel switching");
+ CAPA(31, "Interworking");
+ CAPA(32, "QoS Map");
+ CAPA(33, "EBR");
+ CAPA(34, "SSPN Interface");
+ CAPA(35, "Reserved");
+ CAPA(36, "MSGCF Capability");
+ CAPA(37, "TDLS Support");
+ CAPA(38, "TDLS Prohibited");
+ CAPA(39, "TDLS Channel Switching Prohibited");
+ CAPA(40, "Reject Unadmitted Frame");
+
+ ADD_BIT_VAL(41, s_psmp_support, si_duration, 1);
+ ADD_BIT_VAL(42, s_psmp_support, si_duration, 2);
+ ADD_BIT_VAL(43, s_psmp_support, si_duration, 4);
+
+ CAPA(44, "Identifier Location");
+ CAPA(45, "U-APSD Coexistence");
+ CAPA(46, "WNM-Notification");
+ CAPA(47, "Reserved");
+ CAPA(48, "UTF-8 SSID");
+ CAPA(49, "QMFActivated");
+ CAPA(50, "QMFReconfigurationActivated");
+ CAPA(51, "Robust AV Streaming");
+ CAPA(52, "Advanced GCR");
+ CAPA(53, "Mesh GCR");
+ CAPA(54, "SCS");
+ CAPA(55, "QLoad Report");
+ CAPA(56, "Alternate EDCA");
+ CAPA(57, "Unprotected TXOP Negotiation");
+ CAPA(58, "Protected TXOP egotiation");
+ CAPA(59, "Reserved");
+ CAPA(60, "Protected QLoad Report");
+ CAPA(61, "TDLS Wider Bandwidth");
+ CAPA(62, "Operating Mode Notification");
+
+ ADD_BIT_VAL(63, is_vht_cap, max_amsdu, 1);
+ ADD_BIT_VAL(64, is_vht_cap, max_amsdu, 2);
+
+ CAPA(65, "Channel Schedule Management");
+ CAPA(66, "Geodatabase Inband Enabling Signal");
+ CAPA(67, "Network Channel Control");
+ CAPA(68, "White Space Map");
+ CAPA(69, "Channel Availability Query");
+ CAPA(70, "FTM Responder");
+ CAPA(71, "FTM Initiator");
+ CAPA(72, "Reserved");
+ CAPA(73, "Extended Spectrum Management Capable");
+ CAPA(74, "Reserved");
+ default:
+ printf(" %d", bit);
+ break;
+ }
+#undef ADD_BIT_VAL
+#undef CAPA
+ }
+ }
+
+ if (s_psmp_support)
+ printf("\n\t\t * Service Interval Granularity is %d ms",
+ (si_duration + 1) * 5);
+
+ if (is_vht_cap) {
+ printf("\n\t\t * Max Number Of MSDUs In A-MSDU is ");
+ switch (max_amsdu) {
+ case 0:
+ printf("unlimited");
+ break;
+ case 1:
+ printf("32");
+ break;
+ case 2:
+ printf("16");
+ break;
+ case 3:
+ printf("8");
+ break;
+ default:
+ break;
+ }
+ }
+
+ printf("\n");
+}
+
+static void print_tim(const uint8_t type, uint8_t len, const uint8_t *data,
+ const struct print_ies_data *ie_buffer)
+{
+ printf(" DTIM Count %u DTIM Period %u Bitmap Control 0x%x "
+ "Bitmap[0] 0x%x",
+ data[0], data[1], data[2], data[3]);
+ if (len - 4)
+ printf(" (+ %u octet%s)", len - 4, len - 4 == 1 ? "" : "s");
+ printf("\n");
+}
+
+static void print_ibssatim(const uint8_t type, uint8_t len, const uint8_t *data,
+ const struct print_ies_data *ie_buffer)
+{
+ printf(" %d TUs\n", (data[1] << 8) + data[0]);
+}
+
+static void print_vht_capa(const uint8_t type, uint8_t len, const uint8_t *data,
+ const struct print_ies_data *ie_buffer)
+{
+ printf("\n");
+ print_vht_info((__u32) data[0] | ((__u32)data[1] << 8) |
+ ((__u32)data[2] << 16) | ((__u32)data[3] << 24),
+ data + 4);
+}
+
+static void print_vht_oper(const uint8_t type, uint8_t len, const uint8_t *data,
+ const struct print_ies_data *ie_buffer)
+{
+ const char *chandwidths[] = {
+ [0] = "20 or 40 MHz",
+ [1] = "80 MHz",
+ [3] = "80+80 MHz",
+ [2] = "160 MHz",
+ };
+
+ printf("\n");
+ printf("\t\t * channel width: %d (%s)\n", data[0],
+ data[0] < ARRAY_SIZE(chandwidths) ? chandwidths[data[0]] : "unknown");
+ printf("\t\t * center freq segment 1: %d\n", data[1]);
+ printf("\t\t * center freq segment 2: %d\n", data[2]);
+ printf("\t\t * VHT basic MCS set: 0x%.2x%.2x\n", data[4], data[3]);
+}
+
+static void print_supp_op_classes(const uint8_t type, uint8_t len,
+ const uint8_t *data,
+ const struct print_ies_data *ie_buffer)
+{
+ uint8_t *p = (uint8_t*) data;
+ const uint8_t *next_data = p + len;
+ int zero_delimiter = 0;
+ int one_hundred_thirty_delimiter = 0;
+
+ printf("\n");
+ printf("\t\t * current operating class: %d\n", *p);
+ while (++p < next_data) {
+ if (*p == 130) {
+ one_hundred_thirty_delimiter = 1;
+ break;
+ }
+ if (*p == 0) {
+ zero_delimiter = 0;
+ break;
+ }
+ printf("\t\t * operating class: %d\n", *p);
+ }
+ if (one_hundred_thirty_delimiter)
+ while (++p < next_data) {
+ printf("\t\t * current operating class extension: %d\n", *p);
+ }
+ if (zero_delimiter)
+ while (++p < next_data - 1) {
+ printf("\t\t * operating class tuple: %d %d\n", p[0], p[1]);
+ if (*p == 0)
+ break;
+ }
+}
+
+static void print_measurement_pilot_tx(const uint8_t type, uint8_t len,
+ const uint8_t *data,
+ const struct print_ies_data *ie_buffer)
+{
+ uint8_t *p, len_remaining;
+
+ printf("\n");
+ printf("\t\t * interval: %d TUs\n", data[0]);
+
+ if (len <= 1)
+ return;
+
+ p = (uint8_t *) data + 1;
+ len_remaining = len - 1;
+
+ while (len_remaining >=5) {
+ uint8_t subelement_id = *p, len, *end;
+
+ p++;
+ len = *p;
+ p++;
+ end = p + len;
+
+ len_remaining -= 2;
+
+ /* 802.11-2016 only allows vendor specific elements */
+ if (subelement_id != 221) {
+ printf("\t\t * <Invalid subelement ID %d>\n", subelement_id);
+ return;
+ }
+
+ if (len < 3 || len > len_remaining) {
+ printf(" <Parse error, element too short>\n");
+ return;
+ }
+
+ printf("\t\t * vendor specific: OUI %.2x:%.2x:%.2x, data:",
+ p[0], p[1], p[2]);
+ /* add only two here and use ++p in while loop */
+ p += 2;
+
+ while (++p < end)
+ printf(" %.2x", *p);
+ printf("\n");
+
+ len_remaining -= len;
+ }
+}
+
+static void print_obss_scan_params(const uint8_t type, uint8_t len,
+ const uint8_t *data,
+ const struct print_ies_data *ie_buffer)
+{
+ printf("\n");
+ printf("\t\t * passive dwell: %d TUs\n", (data[1] << 8) | data[0]);
+ printf("\t\t * active dwell: %d TUs\n", (data[3] << 8) | data[2]);
+ printf("\t\t * channel width trigger scan interval: %d s\n", (data[5] << 8) | data[4]);
+ printf("\t\t * scan passive total per channel: %d TUs\n", (data[7] << 8) | data[6]);
+ printf("\t\t * scan active total per channel: %d TUs\n", (data[9] << 8) | data[8]);
+ printf("\t\t * BSS width channel transition delay factor: %d\n", (data[11] << 8) | data[10]);
+ printf("\t\t * OBSS Scan Activity Threshold: %d.%02d %%\n",
+ ((data[13] << 8) | data[12]) / 100, ((data[13] << 8) | data[12]) % 100);
+}
+
+static void print_secchan_offs(const uint8_t type, uint8_t len,
+ const uint8_t *data,
+ const struct print_ies_data *ie_buffer)
+{
+ if (data[0] < ARRAY_SIZE(ht_secondary_offset))
+ printf(" %s (%d)\n", ht_secondary_offset[data[0]], data[0]);
+ else
+ printf(" %d\n", data[0]);
+}
+
+static void print_bss_load(const uint8_t type, uint8_t len, const uint8_t *data,
+ const struct print_ies_data *ie_buffer)
+{
+ printf("\n");
+ printf("\t\t * station count: %d\n", (data[1] << 8) | data[0]);
+ printf("\t\t * channel utilisation: %d/255\n", data[2]);
+ printf("\t\t * available admission capacity: %d [*32us]\n", (data[4] << 8) | data[3]);
+}
+
+static void print_mesh_conf(const uint8_t type, uint8_t len,
+ const uint8_t *data,
+ const struct print_ies_data *ie_buffer)
+{
+ printf("\n");
+ printf("\t\t * Active Path Selection Protocol ID: %d\n", data[0]);
+ printf("\t\t * Active Path Selection Metric ID: %d\n", data[1]);
+ printf("\t\t * Congestion Control Mode ID: %d\n", data[2]);
+ printf("\t\t * Synchronization Method ID: %d\n", data[3]);
+ printf("\t\t * Authentication Protocol ID: %d\n", data[4]);
+ printf("\t\t * Mesh Formation Info:\n");
+ printf("\t\t\t Number of Peerings: %d\n", (data[5] & 0x7E) >> 1);
+ if (data[5] & 0x01)
+ printf("\t\t\t Connected to Mesh Gate\n");
+ if (data[5] & 0x80)
+ printf("\t\t\t Connected to AS\n");
+ printf("\t\t * Mesh Capability\n");
+ if (data[6] & 0x01)
+ printf("\t\t\t Accepting Additional Mesh Peerings\n");
+ if (data[6] & 0x02)
+ printf("\t\t\t MCCA Supported\n");
+ if (data[6] & 0x04)
+ printf("\t\t\t MCCA Enabled\n");
+ if (data[6] & 0x08)
+ printf("\t\t\t Forwarding\n");
+ if (data[6] & 0x10)
+ printf("\t\t\t MBCA Supported\n");
+ if (data[6] & 0x20)
+ printf("\t\t\t TBTT Adjusting\n");
+ if (data[6] & 0x40)
+ printf("\t\t\t Mesh Power Save Level\n");
+}
+
+struct ie_print {
+ const char *name;
+ void (*print)(const uint8_t type, uint8_t len, const uint8_t *data,
+ const struct print_ies_data *ie_buffer);
+ uint8_t minlen, maxlen;
+ uint8_t flags;
+};
+
+static void print_ie(const struct ie_print *p, const uint8_t type, uint8_t len,
+ const uint8_t *data,
+ const struct print_ies_data *ie_buffer)
+{
+ int i;
+
+ if (!p->print)
+ return;
+
+ printf("\t%s:", p->name);
+ if (len < p->minlen || len > p->maxlen) {
+ if (len > 1) {
+ printf(" <invalid: %d bytes:", len);
+ for (i = 0; i < len; i++)
+ printf(" %.02x", data[i]);
+ printf(">\n");
+ } else if (len)
+ printf(" <invalid: 1 byte: %.02x>\n", data[0]);
+ else
+ printf(" <invalid: no data>\n");
+ return;
+ }
+
+ p->print(type, len, data, ie_buffer);
+}
+
+#define PRINT_IGN { \
+ .name = "IGNORE", \
+ .print = NULL, \
+ .minlen = 0, \
+ .maxlen = 255, \
+}
+
+static const struct ie_print ieprinters[] = {
+ [0] = { "SSID", print_ssid, 0, 32, BIT(PRINT_SCAN) | BIT(PRINT_LINK), },
+ [1] = { "Supported rates", print_supprates, 0, 255, BIT(PRINT_SCAN), },
+ [3] = { "DS Parameter set", print_ds, 1, 1, BIT(PRINT_SCAN), },
+ [5] = { "TIM", print_tim, 4, 255, BIT(PRINT_SCAN), },
+ [6] = { "IBSS ATIM window", print_ibssatim, 2, 2, BIT(PRINT_SCAN), },
+ [7] = { "Country", print_country, 3, 255, BIT(PRINT_SCAN), },
+ [11] = { "BSS Load", print_bss_load, 5, 5, BIT(PRINT_SCAN), },
+ [32] = { "Power constraint", print_powerconstraint, 1, 1, BIT(PRINT_SCAN), },
+ [35] = { "TPC report", print_tpcreport, 2, 2, BIT(PRINT_SCAN), },
+ [42] = { "ERP", print_erp, 1, 255, BIT(PRINT_SCAN), },
+ [45] = { "HT capabilities", print_ht_capa, 26, 26, BIT(PRINT_SCAN), },
+ [47] = { "ERP D4.0", print_erp, 1, 255, BIT(PRINT_SCAN), },
+ [51] = { "AP Channel Report", print_ap_channel_report, 1, 255, BIT(PRINT_SCAN), },
+ [59] = { "Supported operating classes", print_supp_op_classes, 1, 255, BIT(PRINT_SCAN), },
+ [66] = { "Measurement Pilot Transmission", print_measurement_pilot_tx, 1, 255, BIT(PRINT_SCAN), },
+ [74] = { "Overlapping BSS scan params", print_obss_scan_params, 14, 255, BIT(PRINT_SCAN), },
+ [61] = { "HT operation", print_ht_op, 22, 22, BIT(PRINT_SCAN), },
+ [62] = { "Secondary Channel Offset", print_secchan_offs, 1, 1, BIT(PRINT_SCAN), },
+ [191] = { "VHT capabilities", print_vht_capa, 12, 255, BIT(PRINT_SCAN), },
+ [192] = { "VHT operation", print_vht_oper, 5, 255, BIT(PRINT_SCAN), },
+ [48] = { "RSN", print_rsn, 2, 255, BIT(PRINT_SCAN), },
+ [50] = { "Extended supported rates", print_supprates, 0, 255, BIT(PRINT_SCAN), },
+ [70] = { "RM enabled capabilities", print_rm_enabled_capabilities, 5, 5, BIT(PRINT_SCAN), },
+ [113] = { "MESH Configuration", print_mesh_conf, 7, 7, BIT(PRINT_SCAN), },
+ [114] = { "MESH ID", print_ssid, 0, 32, BIT(PRINT_SCAN) | BIT(PRINT_LINK), },
+ [127] = { "Extended capabilities", print_capabilities, 0, 255, BIT(PRINT_SCAN), },
+ [107] = { "802.11u Interworking", print_interworking, 0, 255, BIT(PRINT_SCAN), },
+ [108] = { "802.11u Advertisement", print_11u_advert, 0, 255, BIT(PRINT_SCAN), },
+ [111] = { "802.11u Roaming Consortium", print_11u_rcon, 2, 255, BIT(PRINT_SCAN), },
+ [195] = { "Transmit Power Envelope", print_tx_power_envelope, 2, 5, BIT(PRINT_SCAN), },
+};
+
+static void print_wifi_wpa(const uint8_t type, uint8_t len, const uint8_t *data,
+ const struct print_ies_data *ie_buffer)
+{
+ print_rsn_ie("TKIP", "IEEE 802.1X", len, data);
+}
+
+static void print_wifi_osen(const uint8_t type, uint8_t len,
+ const uint8_t *data,
+ const struct print_ies_data *ie_buffer)
+{
+ print_osen_ie("OSEN", "OSEN", len, data);
+}
+
+static bool print_wifi_wmm_param(const uint8_t *data, uint8_t len)
+{
+ int i;
+ static const char *aci_tbl[] = { "BE", "BK", "VI", "VO" };
+
+ if (len < 19)
+ goto invalid;
+
+ if (data[0] != 1) {
+ printf("Parameter: not version 1: ");
+ return false;
+ }
+
+ printf("\t * Parameter version 1");
+
+ data++;
+
+ if (data[0] & 0x80)
+ printf("\n\t\t * u-APSD");
+
+ data += 2;
+
+ for (i = 0; i < 4; i++) {
+ printf("\n\t\t * %s:", aci_tbl[(data[0] >> 5) & 3]);
+ if (data[0] & 0x10)
+ printf(" acm");
+ printf(" CW %d-%d", (1 << (data[1] & 0xf)) - 1,
+ (1 << (data[1] >> 4)) - 1);
+ printf(", AIFSN %d", data[0] & 0xf);
+ if (data[2] | data[3])
+ printf(", TXOP %d usec", (data[2] + (data[3] << 8)) * 32);
+ data += 4;
+ }
+
+ printf("\n");
+ return true;
+
+ invalid:
+ printf("invalid: ");
+ return false;
+}
+
+static void print_wifi_wmm(const uint8_t type, uint8_t len, const uint8_t *data,
+ const struct print_ies_data *ie_buffer)
+{
+ int i;
+
+ switch (data[0]) {
+ case 0x00:
+ printf(" information:");
+ break;
+ case 0x01:
+ if (print_wifi_wmm_param(data + 1, len - 1))
+ return;
+ break;
+ default:
+ printf(" type %d:", data[0]);
+ break;
+ }
+
+ for(i = 1; i < len; i++)
+ printf(" %.02x", data[i]);
+ printf("\n");
+}
+
+static const char * wifi_wps_dev_passwd_id(uint16_t id)
+{
+ switch (id) {
+ case 0:
+ return "Default (PIN)";
+ case 1:
+ return "User-specified";
+ case 2:
+ return "Machine-specified";
+ case 3:
+ return "Rekey";
+ case 4:
+ return "PushButton";
+ case 5:
+ return "Registrar-specified";
+ default:
+ return "??";
+ }
+}
+
+static void print_wifi_wps(const uint8_t type, uint8_t len, const uint8_t *data,
+ const struct print_ies_data *ie_buffer)
+{
+ bool first = true;
+ __u16 subtype, sublen;
+
+ while (len >= 4) {
+ subtype = (data[0] << 8) + data[1];
+ sublen = (data[2] << 8) + data[3];
+ if (sublen > len - 4)
+ break;
+
+ switch (subtype) {
+ case 0x104a:
+ tab_on_first(&first);
+ if (sublen < 1) {
+ printf("\t * Version: (invalid "
+ "length %d)\n", sublen);
+ break;
+ }
+ printf("\t * Version: %d.%d\n", data[4] >> 4, data[4] & 0xF);
+ break;
+ case 0x1011:
+ tab_on_first(&first);
+ printf("\t * Device name: %.*s\n", sublen, data + 4);
+ break;
+ case 0x1012: {
+ uint16_t id;
+ tab_on_first(&first);
+ if (sublen != 2) {
+ printf("\t * Device Password ID: (invalid length %d)\n",
+ sublen);
+ break;
+ }
+ id = data[4] << 8 | data[5];
+ printf("\t * Device Password ID: %u (%s)\n",
+ id, wifi_wps_dev_passwd_id(id));
+ break;
+ }
+ case 0x1021:
+ tab_on_first(&first);
+ printf("\t * Manufacturer: %.*s\n", sublen, data + 4);
+ break;
+ case 0x1023:
+ tab_on_first(&first);
+ printf("\t * Model: %.*s\n", sublen, data + 4);
+ break;
+ case 0x1024:
+ tab_on_first(&first);
+ printf("\t * Model Number: %.*s\n", sublen, data + 4);
+ break;
+ case 0x103b: {
+ __u8 val;
+
+ if (sublen < 1) {
+ printf("\t * Response Type: (invalid length %d)\n",
+ sublen);
+ break;
+ }
+ val = data[4];
+ tab_on_first(&first);
+ printf("\t * Response Type: %d%s\n",
+ val, val == 3 ? " (AP)" : "");
+ break;
+ }
+ case 0x103c: {
+ __u8 val;
+
+ if (sublen < 1) {
+ printf("\t * RF Bands: (invalid length %d)\n",
+ sublen);
+ break;
+ }
+ val = data[4];
+ tab_on_first(&first);
+ printf("\t * RF Bands: 0x%x\n", val);
+ break;
+ }
+ case 0x1041: {
+ __u8 val;
+
+ if (sublen < 1) {
+ printf("\t * Selected Registrar: (invalid length %d)\n",
+ sublen);
+ break;
+ }
+ val = data[4];
+ tab_on_first(&first);
+ printf("\t * Selected Registrar: 0x%x\n", val);
+ break;
+ }
+ case 0x1042:
+ tab_on_first(&first);
+ printf("\t * Serial Number: %.*s\n", sublen, data + 4);
+ break;
+ case 0x1044: {
+ __u8 val;
+
+ if (sublen < 1) {
+ printf("\t * Wi-Fi Protected Setup State: (invalid length %d)\n",
+ sublen);
+ break;
+ }
+ val = data[4];
+ tab_on_first(&first);
+ printf("\t * Wi-Fi Protected Setup State: %d%s%s\n",
+ val,
+ val == 1 ? " (Unconfigured)" : "",
+ val == 2 ? " (Configured)" : "");
+ break;
+ }
+ case 0x1047:
+ tab_on_first(&first);
+ printf("\t * UUID: ");
+ if (sublen != 16) {
+ printf("(invalid, length=%d)\n", sublen);
+ break;
+ }
+ printf("%02x%02x%02x%02x-%02x%02x-%02x%02x-"
+ "%02x%02x-%02x%02x%02x%02x%02x%02x\n",
+ data[4], data[5], data[6], data[7],
+ data[8], data[9], data[10], data[11],
+ data[12], data[13], data[14], data[15],
+ data[16], data[17], data[18], data[19]);
+ break;
+ case 0x1049:
+ tab_on_first(&first);
+ if (sublen == 6 &&
+ data[4] == 0x00 &&
+ data[5] == 0x37 &&
+ data[6] == 0x2a &&
+ data[7] == 0x00 &&
+ data[8] == 0x01) {
+ uint8_t v2 = data[9];
+ printf("\t * Version2: %d.%d\n", v2 >> 4, v2 & 0xf);
+ } else {
+ printf("\t * Unknown vendor extension. len=%u\n",
+ sublen);
+ }
+ break;
+ case 0x1054: {
+ tab_on_first(&first);
+ if (sublen != 8) {
+ printf("\t * Primary Device Type: (invalid length %d)\n",
+ sublen);
+ break;
+ }
+ printf("\t * Primary Device Type: "
+ "%u-%02x%02x%02x%02x-%u\n",
+ data[4] << 8 | data[5],
+ data[6], data[7], data[8], data[9],
+ data[10] << 8 | data[11]);
+ break;
+ }
+ case 0x1057: {
+ __u8 val;
+ tab_on_first(&first);
+ if (sublen < 1) {
+ printf("\t * AP setup locked: (invalid length %d)\n",
+ sublen);
+ break;
+ }
+ val = data[4];
+ printf("\t * AP setup locked: 0x%.2x\n", val);
+ break;
+ }
+ case 0x1008:
+ case 0x1053: {
+ __u16 meth;
+ bool comma;
+
+ if (sublen < 2) {
+ printf("\t * Config methods: (invalid length %d)\n",
+ sublen);
+ break;
+ }
+ meth = (data[4] << 8) + data[5];
+ comma = false;
+ tab_on_first(&first);
+ printf("\t * %sConfig methods:",
+ subtype == 0x1053 ? "Selected Registrar ": "");
+#define T(bit, name) do { \
+ if (meth & (1<<bit)) { \
+ if (comma) \
+ printf(","); \
+ comma = true; \
+ printf(" " name); \
+ } } while (0)
+ T(0, "USB");
+ T(1, "Ethernet");
+ T(2, "Label");
+ T(3, "Display");
+ T(4, "Ext. NFC");
+ T(5, "Int. NFC");
+ T(6, "NFC Intf.");
+ T(7, "PBC");
+ T(8, "Keypad");
+ printf("\n");
+ break;
+#undef T
+ }
+ default: {
+ const __u8 *subdata = data + 4;
+ __u16 tmplen = sublen;
+
+ tab_on_first(&first);
+ printf("\t * Unknown TLV (%#.4x, %d bytes):",
+ subtype, tmplen);
+ while (tmplen) {
+ printf(" %.2x", *subdata);
+ subdata++;
+ tmplen--;
+ }
+ printf("\n");
+ break;
+ }
+ }
+
+ data += sublen + 4;
+ len -= sublen + 4;
+ }
+
+ if (len != 0) {
+ printf("\t\t * bogus tail data (%d):", len);
+ while (len) {
+ printf(" %.2x", *data);
+ data++;
+ len--;
+ }
+ printf("\n");
+ }
+}
+
+static const struct ie_print wifiprinters[] = {
+ [1] = { "WPA", print_wifi_wpa, 2, 255, BIT(PRINT_SCAN), },
+ [2] = { "WMM", print_wifi_wmm, 1, 255, BIT(PRINT_SCAN), },
+ [4] = { "WPS", print_wifi_wps, 0, 255, BIT(PRINT_SCAN), },
+};
+
+static inline void print_p2p(const uint8_t type, uint8_t len,
+ const uint8_t *data,
+ const struct print_ies_data *ie_buffer)
+{
+ bool first = true;
+ __u8 subtype;
+ __u16 sublen;
+
+ while (len >= 3) {
+ subtype = data[0];
+ sublen = (data[2] << 8) + data[1];
+
+ if (sublen > len - 3)
+ break;
+
+ switch (subtype) {
+ case 0x02: /* capability */
+ tab_on_first(&first);
+ if (sublen < 2) {
+ printf("\t * malformed capability\n");
+ break;
+ }
+ printf("\t * Group capa: 0x%.2x, Device capa: 0x%.2x\n",
+ data[3], data[4]);
+ break;
+ case 0x0d: /* device info */
+ if (sublen < 6 + 2 + 8 + 1) {
+ printf("\t * malformed device info\n");
+ break;
+ }
+ /* fall through */
+ case 0x00: /* status */
+ case 0x01: /* minor reason */
+ case 0x03: /* device ID */
+ case 0x04: /* GO intent */
+ case 0x05: /* configuration timeout */
+ case 0x06: /* listen channel */
+ case 0x07: /* group BSSID */
+ case 0x08: /* ext listen timing */
+ case 0x09: /* intended interface address */
+ case 0x0a: /* manageability */
+ case 0x0b: /* channel list */
+ case 0x0c: /* NoA */
+ case 0x0e: /* group info */
+ case 0x0f: /* group ID */
+ case 0x10: /* interface */
+ case 0x11: /* operating channel */
+ case 0x12: /* invitation flags */
+ case 0xdd: /* vendor specific */
+ default: {
+ const __u8 *subdata = data + 3;
+ __u16 tmplen = sublen;
+
+ tab_on_first(&first);
+ printf("\t * Unknown TLV (%#.2x, %d bytes):",
+ subtype, tmplen);
+ while (tmplen) {
+ printf(" %.2x", *subdata);
+ subdata++;
+ tmplen--;
+ }
+ printf("\n");
+ break;
+ }
+ }
+
+ data += sublen + 3;
+ len -= sublen + 3;
+ }
+
+ if (len != 0) {
+ tab_on_first(&first);
+ printf("\t * bogus tail data (%d):", len);
+ while (len) {
+ printf(" %.2x", *data);
+ data++;
+ len--;
+ }
+ printf("\n");
+ }
+}
+
+static inline void print_hs20_ind(const uint8_t type, uint8_t len,
+ const uint8_t *data,
+ const struct print_ies_data *ie_buffer)
+{
+ /* I can't find the spec for this...just going off what wireshark uses. */
+ printf("\n");
+ if (len > 0)
+ printf("\t\tDGAF: %i\n", (int)(data[0] & 0x1));
+ else
+ printf("\t\tUnexpected length: %i\n", len);
+}
+
+static void print_wifi_owe_tarns(const uint8_t type, uint8_t len,
+ const uint8_t *data,
+ const struct print_ies_data *ie_buffer)
+{
+ char mac_addr[20];
+ int ssid_len;
+
+ printf("\n");
+ if (len < 7)
+ return;
+
+ mac_addr_n2a(mac_addr, data);
+ printf("\t\tBSSID: %s\n", mac_addr);
+
+ ssid_len = data[6];
+ if (ssid_len > len - 7)
+ return;
+ printf("\t\tSSID: ");
+ print_ssid_escaped(ssid_len, data + 7);
+ printf("\n");
+
+ /* optional elements */
+ if (len >= ssid_len + 9) {
+ printf("\t\tBand Info: %u\n", data[ssid_len + 7]);
+ printf("\t\tChannel Info: %u\n", data[ssid_len + 8]);
+ }
+}
+
+static const struct ie_print wfa_printers[] = {
+ [9] = { "P2P", print_p2p, 2, 255, BIT(PRINT_SCAN), },
+ [16] = { "HotSpot 2.0 Indication", print_hs20_ind, 1, 255, BIT(PRINT_SCAN), },
+ [18] = { "HotSpot 2.0 OSEN", print_wifi_osen, 1, 255, BIT(PRINT_SCAN), },
+ [28] = { "OWE Transition Mode", print_wifi_owe_tarns, 7, 255, BIT(PRINT_SCAN), },
+};
+
+static void print_vendor(unsigned char len, unsigned char *data,
+ bool unknown, enum print_ie_type ptype)
+{
+ int i;
+
+ if (len < 3) {
+ printf("\tVendor specific: <too short> data:");
+ for(i = 0; i < len; i++)
+ printf(" %.02x", data[i]);
+ printf("\n");
+ return;
+ }
+
+ if (len >= 4 && memcmp(data, ms_oui, 3) == 0) {
+ if (data[3] < ARRAY_SIZE(wifiprinters) &&
+ wifiprinters[data[3]].name &&
+ wifiprinters[data[3]].flags & BIT(ptype)) {
+ print_ie(&wifiprinters[data[3]],
+ data[3], len - 4, data + 4,
+ NULL);
+ return;
+ }
+ if (!unknown)
+ return;
+ printf("\tMS/WiFi %#.2x, data:", data[3]);
+ for(i = 0; i < len - 4; i++)
+ printf(" %.02x", data[i + 4]);
+ printf("\n");
+ return;
+ }
+
+ if (len >= 4 && memcmp(data, wfa_oui, 3) == 0) {
+ if (data[3] < ARRAY_SIZE(wfa_printers) &&
+ wfa_printers[data[3]].name &&
+ wfa_printers[data[3]].flags & BIT(ptype)) {
+ print_ie(&wfa_printers[data[3]],
+ data[3], len - 4, data + 4,
+ NULL);
+ return;
+ }
+ if (!unknown)
+ return;
+ printf("\tWFA %#.2x, data:", data[3]);
+ for(i = 0; i < len - 4; i++)
+ printf(" %.02x", data[i + 4]);
+ printf("\n");
+ return;
+ }
+
+ if (!unknown)
+ return;
+
+ printf("\tVendor specific: OUI %.2x:%.2x:%.2x, data:",
+ data[0], data[1], data[2]);
+ for (i = 3; i < len; i++)
+ printf(" %.2x", data[i]);
+ printf("\n");
+}
+
+void print_ies(unsigned char *ie, int ielen, bool unknown,
+ enum print_ie_type ptype)
+{
+ struct print_ies_data ie_buffer = {
+ .ie = ie,
+ .ielen = ielen };
+
+ if (ie == NULL || ielen < 0)
+ return;
+
+ while (ielen >= 2 && ielen - 2 >= ie[1]) {
+ if (ie[0] < ARRAY_SIZE(ieprinters) &&
+ ieprinters[ie[0]].name &&
+ ieprinters[ie[0]].flags & BIT(ptype)) {
+ print_ie(&ieprinters[ie[0]],
+ ie[0], ie[1], ie + 2, &ie_buffer);
+ } else if (ie[0] == 221 /* vendor */) {
+ print_vendor(ie[1], ie + 2, unknown, ptype);
+ } else if (unknown) {
+ int i;
+
+ printf("\tUnknown IE (%d):", ie[0]);
+ for (i=0; i<ie[1]; i++)
+ printf(" %.2x", ie[2+i]);
+ printf("\n");
+ }
+ ielen -= ie[1] + 2;
+ ie += ie[1] + 2;
+ }
+}
+
+static void print_capa_dmg(__u16 capa)
+{
+ switch (capa & WLAN_CAPABILITY_DMG_TYPE_MASK) {
+ case WLAN_CAPABILITY_DMG_TYPE_AP:
+ printf(" DMG_ESS");
+ break;
+ case WLAN_CAPABILITY_DMG_TYPE_PBSS:
+ printf(" DMG_PCP");
+ break;
+ case WLAN_CAPABILITY_DMG_TYPE_IBSS:
+ printf(" DMG_IBSS");
+ break;
+ }
+
+ if (capa & WLAN_CAPABILITY_DMG_CBAP_ONLY)
+ printf(" CBAP_Only");
+ if (capa & WLAN_CAPABILITY_DMG_CBAP_SOURCE)
+ printf(" CBAP_Src");
+ if (capa & WLAN_CAPABILITY_DMG_PRIVACY)
+ printf(" Privacy");
+ if (capa & WLAN_CAPABILITY_DMG_ECPAC)
+ printf(" ECPAC");
+ if (capa & WLAN_CAPABILITY_DMG_SPECTRUM_MGMT)
+ printf(" SpectrumMgmt");
+ if (capa & WLAN_CAPABILITY_DMG_RADIO_MEASURE)
+ printf(" RadioMeasure");
+}
+
+static void print_capa_non_dmg(__u16 capa)
+{
+ if (capa & WLAN_CAPABILITY_ESS)
+ printf(" ESS");
+ if (capa & WLAN_CAPABILITY_IBSS)
+ printf(" IBSS");
+ if (capa & WLAN_CAPABILITY_CF_POLLABLE)
+ printf(" CfPollable");
+ if (capa & WLAN_CAPABILITY_CF_POLL_REQUEST)
+ printf(" CfPollReq");
+ if (capa & WLAN_CAPABILITY_PRIVACY)
+ printf(" Privacy");
+ if (capa & WLAN_CAPABILITY_SHORT_PREAMBLE)
+ printf(" ShortPreamble");
+ if (capa & WLAN_CAPABILITY_PBCC)
+ printf(" PBCC");
+ if (capa & WLAN_CAPABILITY_CHANNEL_AGILITY)
+ printf(" ChannelAgility");
+ if (capa & WLAN_CAPABILITY_SPECTRUM_MGMT)
+ printf(" SpectrumMgmt");
+ if (capa & WLAN_CAPABILITY_QOS)
+ printf(" QoS");
+ if (capa & WLAN_CAPABILITY_SHORT_SLOT_TIME)
+ printf(" ShortSlotTime");
+ if (capa & WLAN_CAPABILITY_APSD)
+ printf(" APSD");
+ if (capa & WLAN_CAPABILITY_RADIO_MEASURE)
+ printf(" RadioMeasure");
+ if (capa & WLAN_CAPABILITY_DSSS_OFDM)
+ printf(" DSSS-OFDM");
+ if (capa & WLAN_CAPABILITY_DEL_BACK)
+ printf(" DelayedBACK");
+ if (capa & WLAN_CAPABILITY_IMM_BACK)
+ printf(" ImmediateBACK");
+}
+
+static int print_bss_handler(struct nl_msg *msg, void *arg)
+{
+ struct nlattr *tb[NL80211_ATTR_MAX + 1];
+ struct genlmsghdr *gnlh = nlmsg_data(nlmsg_hdr(msg));
+ struct nlattr *bss[NL80211_BSS_MAX + 1];
+ char mac_addr[20], dev[20];
+ static struct nla_policy bss_policy[NL80211_BSS_MAX + 1] = {
+ [NL80211_BSS_TSF] = { .type = NLA_U64 },
+ [NL80211_BSS_FREQUENCY] = { .type = NLA_U32 },
+ [NL80211_BSS_BSSID] = { },
+ [NL80211_BSS_BEACON_INTERVAL] = { .type = NLA_U16 },
+ [NL80211_BSS_CAPABILITY] = { .type = NLA_U16 },
+ [NL80211_BSS_INFORMATION_ELEMENTS] = { },
+ [NL80211_BSS_SIGNAL_MBM] = { .type = NLA_U32 },
+ [NL80211_BSS_SIGNAL_UNSPEC] = { .type = NLA_U8 },
+ [NL80211_BSS_STATUS] = { .type = NLA_U32 },
+ [NL80211_BSS_SEEN_MS_AGO] = { .type = NLA_U32 },
+ [NL80211_BSS_BEACON_IES] = { },
+ };
+ struct scan_params *params = arg;
+ int show = params->show_both_ie_sets ? 2 : 1;
+ bool is_dmg = false;
+
+ nla_parse(tb, NL80211_ATTR_MAX, genlmsg_attrdata(gnlh, 0),
+ genlmsg_attrlen(gnlh, 0), NULL);
+
+ if (!tb[NL80211_ATTR_BSS]) {
+ fprintf(stderr, "bss info missing!\n");
+ return NL_SKIP;
+ }
+ if (nla_parse_nested(bss, NL80211_BSS_MAX,
+ tb[NL80211_ATTR_BSS],
+ bss_policy)) {
+ fprintf(stderr, "failed to parse nested attributes!\n");
+ return NL_SKIP;
+ }
+
+ if (!bss[NL80211_BSS_BSSID])
+ return NL_SKIP;
+
+ mac_addr_n2a(mac_addr, nla_data(bss[NL80211_BSS_BSSID]));
+ printf("BSS %s", mac_addr);
+ if (tb[NL80211_ATTR_IFINDEX]) {
+ if_indextoname(nla_get_u32(tb[NL80211_ATTR_IFINDEX]), dev);
+ printf("(on %s)", dev);
+ }
+
+ if (bss[NL80211_BSS_STATUS]) {
+ switch (nla_get_u32(bss[NL80211_BSS_STATUS])) {
+ case NL80211_BSS_STATUS_AUTHENTICATED:
+ printf(" -- authenticated");
+ break;
+ case NL80211_BSS_STATUS_ASSOCIATED:
+ printf(" -- associated");
+ break;
+ case NL80211_BSS_STATUS_IBSS_JOINED:
+ printf(" -- joined");
+ break;
+ default:
+ printf(" -- unknown status: %d",
+ nla_get_u32(bss[NL80211_BSS_STATUS]));
+ break;
+ }
+ }
+ printf("\n");
+
+ if (bss[NL80211_BSS_LAST_SEEN_BOOTTIME]) {
+ unsigned long long bt;
+ bt = (unsigned long long)nla_get_u64(bss[NL80211_BSS_LAST_SEEN_BOOTTIME]);
+ printf("\tlast seen: %llu.%.3llus [boottime]\n", bt/1000000000, (bt%1000000000)/1000000);
+ }
+
+ if (bss[NL80211_BSS_TSF]) {
+ unsigned long long tsf;
+ tsf = (unsigned long long)nla_get_u64(bss[NL80211_BSS_TSF]);
+ printf("\tTSF: %llu usec (%llud, %.2lld:%.2llu:%.2llu)\n",
+ tsf, tsf/1000/1000/60/60/24, (tsf/1000/1000/60/60) % 24,
+ (tsf/1000/1000/60) % 60, (tsf/1000/1000) % 60);
+ }
+ if (bss[NL80211_BSS_FREQUENCY]) {
+ int freq = nla_get_u32(bss[NL80211_BSS_FREQUENCY]);
+ printf("\tfreq: %d\n", freq);
+ if (freq > 45000)
+ is_dmg = true;
+ }
+ if (bss[NL80211_BSS_BEACON_INTERVAL])
+ printf("\tbeacon interval: %d TUs\n",
+ nla_get_u16(bss[NL80211_BSS_BEACON_INTERVAL]));
+ if (bss[NL80211_BSS_CAPABILITY]) {
+ __u16 capa = nla_get_u16(bss[NL80211_BSS_CAPABILITY]);
+ printf("\tcapability:");
+ if (is_dmg)
+ print_capa_dmg(capa);
+ else
+ print_capa_non_dmg(capa);
+ printf(" (0x%.4x)\n", capa);
+ }
+ if (bss[NL80211_BSS_SIGNAL_MBM]) {
+ int s = nla_get_u32(bss[NL80211_BSS_SIGNAL_MBM]);
+ printf("\tsignal: %d.%.2d dBm\n", s/100, s%100);
+ }
+ if (bss[NL80211_BSS_SIGNAL_UNSPEC]) {
+ unsigned char s = nla_get_u8(bss[NL80211_BSS_SIGNAL_UNSPEC]);
+ printf("\tsignal: %d/100\n", s);
+ }
+ if (bss[NL80211_BSS_SEEN_MS_AGO]) {
+ int age = nla_get_u32(bss[NL80211_BSS_SEEN_MS_AGO]);
+ printf("\tlast seen: %d ms ago\n", age);
+ }
+
+ if (bss[NL80211_BSS_INFORMATION_ELEMENTS] && show--) {
+ struct nlattr *ies = bss[NL80211_BSS_INFORMATION_ELEMENTS];
+ struct nlattr *bcnies = bss[NL80211_BSS_BEACON_IES];
+
+ if (bss[NL80211_BSS_PRESP_DATA] ||
+ (bcnies && (nla_len(ies) != nla_len(bcnies) ||
+ memcmp(nla_data(ies), nla_data(bcnies),
+ nla_len(ies)))))
+ printf("\tInformation elements from Probe Response "
+ "frame:\n");
+ print_ies(nla_data(ies), nla_len(ies),
+ params->unknown, params->type);
+ }
+ if (bss[NL80211_BSS_BEACON_IES] && show--) {
+ printf("\tInformation elements from Beacon frame:\n");
+ print_ies(nla_data(bss[NL80211_BSS_BEACON_IES]),
+ nla_len(bss[NL80211_BSS_BEACON_IES]),
+ params->unknown, params->type);
+ }
+
+ return NL_SKIP;
+}
+
+static struct scan_params scan_params;
+
+static int handle_scan_dump(struct nl80211_state *state,
+ struct nl_msg *msg,
+ int argc, char **argv,
+ enum id_input id)
+{
+ if (argc > 1)
+ return 1;
+
+ memset(&scan_params, 0, sizeof(scan_params));
+
+ if (argc == 1 && !strcmp(argv[0], "-u"))
+ scan_params.unknown = true;
+ else if (argc == 1 && !strcmp(argv[0], "-b"))
+ scan_params.show_both_ie_sets = true;
+
+ scan_params.type = PRINT_SCAN;
+
+ register_handler(print_bss_handler, &scan_params);
+ return 0;
+}
+
+static int handle_scan_combined(struct nl80211_state *state,
+ struct nl_msg *msg,
+ int argc, char **argv,
+ enum id_input id)
+{
+ char **trig_argv;
+ static char *dump_argv[] = {
+ NULL,
+ "scan",
+ "dump",
+ NULL,
+ };
+ static const __u32 cmds[] = {
+ NL80211_CMD_NEW_SCAN_RESULTS,
+ NL80211_CMD_SCAN_ABORTED,
+ };
+ int trig_argc, dump_argc, err;
+ int i;
+
+ if (argc >= 3 && !strcmp(argv[2], "-u")) {
+ dump_argc = 4;
+ dump_argv[3] = "-u";
+ } else if (argc >= 3 && !strcmp(argv[2], "-b")) {
+ dump_argc = 4;
+ dump_argv[3] = "-b";
+ } else
+ dump_argc = 3;
+
+ trig_argc = 3 + (argc - 2) + (3 - dump_argc);
+ trig_argv = calloc(trig_argc, sizeof(*trig_argv));
+ if (!trig_argv)
+ return -ENOMEM;
+ trig_argv[0] = argv[0];
+ trig_argv[1] = "scan";
+ trig_argv[2] = "trigger";
+
+ for (i = 0; i < argc - 2 - (dump_argc - 3); i++)
+ trig_argv[i + 3] = argv[i + 2 + (dump_argc - 3)];
+ err = handle_cmd(state, id, trig_argc, trig_argv);
+ free(trig_argv);
+ if (err)
+ return err;
+
+ /*
+ * WARNING: DO NOT COPY THIS CODE INTO YOUR APPLICATION
+ *
+ * This code has a bug, which requires creating a separate
+ * nl80211 socket to fix:
+ * It is possible for a NL80211_CMD_NEW_SCAN_RESULTS or
+ * NL80211_CMD_SCAN_ABORTED message to be sent by the kernel
+ * before (!) we listen to it, because we only start listening
+ * after we send our scan request.
+ *
+ * Doing it the other way around has a race condition as well,
+ * if you first open the events socket you may get a notification
+ * for a previous scan.
+ *
+ * The only proper way to fix this would be to listen to events
+ * before sending the command, and for the kernel to send the
+ * scan request along with the event, so that you can match up
+ * whether the scan you requested was finished or aborted (this
+ * may result in processing a scan that another application
+ * requested, but that doesn't seem to be a problem).
+ *
+ * Alas, the kernel doesn't do that (yet).
+ */
+
+ if (listen_events(state, ARRAY_SIZE(cmds), cmds) ==
+ NL80211_CMD_SCAN_ABORTED) {
+ printf("scan aborted!\n");
+ return 0;
+ }
+
+ dump_argv[0] = argv[0];
+ return handle_cmd(state, id, dump_argc, dump_argv);
+}
+TOPLEVEL(scan, "[-u] [freq <freq>*] [duration <dur>] [ies <hex as 00:11:..>] [meshid <meshid>] [lowpri,flush,ap-force,duration-mandatory] [randomise[=<addr>/<mask>]] [ssid <ssid>*|passive]", 0, 0,
+ CIB_NETDEV, handle_scan_combined,
+ "Scan on the given frequencies and probe for the given SSIDs\n"
+ "(or wildcard if not given) unless passive scanning is requested.\n"
+ "If -u is specified print unknown data in the scan results.\n"
+ "Specified (vendor) IEs must be well-formed.");
+COMMAND(scan, dump, "[-u]",
+ NL80211_CMD_GET_SCAN, NLM_F_DUMP, CIB_NETDEV, handle_scan_dump,
+ "Dump the current scan results. If -u is specified, print unknown\n"
+ "data in scan results.");
+COMMAND(scan, trigger, "[freq <freq>*] [duration <dur>] [ies <hex as 00:11:..>] [meshid <meshid>] [lowpri,flush,ap-force,duration-mandatory] [randomise[=<addr>/<mask>]] [ssid <ssid>*|passive]",
+ NL80211_CMD_TRIGGER_SCAN, 0, CIB_NETDEV, handle_scan,
+ "Trigger a scan on the given frequencies with probing for the given\n"
+ "SSIDs (or wildcard if not given) unless passive scanning is requested.\n"
+ "Duration(in TUs), if specified, will be used to set dwell times.\n");
+
+
+static int handle_scan_abort(struct nl80211_state *state,
+ struct nl_msg *msg,
+ int argc, char **argv,
+ enum id_input id)
+{
+ return 0;
+}
+COMMAND(scan, abort, "",
+ NL80211_CMD_ABORT_SCAN, 0, CIB_NETDEV, handle_scan_abort,
+ "Abort ongoing scan");
+
+static int handle_start_sched_scan(struct nl80211_state *state,
+ struct nl_msg *msg,
+ int argc, char **argv, enum id_input id)
+{
+ return parse_sched_scan(msg, &argc, &argv);
+}
+
+static int handle_stop_sched_scan(struct nl80211_state *state,
+ struct nl_msg *msg, int argc, char **argv,
+ enum id_input id)
+{
+ if (argc != 0)
+ return 1;
+
+ return 0;
+}
+
+COMMAND(scan, sched_start,
+ SCHED_SCAN_OPTIONS,
+ NL80211_CMD_START_SCHED_SCAN, 0, CIB_NETDEV, handle_start_sched_scan,
+ "Start a scheduled scan at the specified interval on the given frequencies\n"
+ "with probing for the given SSIDs (or wildcard if not given) unless passive\n"
+ "scanning is requested. If matches are specified, only matching results\n"
+ "will be returned.");
+COMMAND(scan, sched_stop, "",
+ NL80211_CMD_STOP_SCHED_SCAN, 0, CIB_NETDEV, handle_stop_sched_scan,
+ "Stop an ongoing scheduled scan.");
--- /dev/null
+#include "iw.h"
+
+SECTION(get);
+SECTION(set);
--- /dev/null
+#include "sha256.h"
+
+/**
+ * SHA256 Hashing
+ * @addr: pointers to the data area
+ * @len: Lengths of the data block
+ * @res: Buffer for the digest
+ * Returns: 0 on success, -1 of failure
+ */
+int sha256(const unsigned char *addr, const size_t len,
+ unsigned char *res)
+{
+ struct sha256_state ctx;
+
+ sha256_init(&ctx);
+
+ if (sha256_process(&ctx, addr, len) || sha256_done(&ctx, res))
+ return -1;
+
+ return 0;
+}
+
+/** ===== start - public domain SHA256 implementation ===== */
+
+/** This is based on SHA256 implementation in LibTomCrypt that was released into
+ * public domain by Tom St Denis.
+ */
+
+/** the K array */
+static const unsigned long K[64] = {
+ 0x428a2f98UL, 0x71374491UL, 0xb5c0fbcfUL, 0xe9b5dba5UL, 0x3956c25bUL,
+ 0x59f111f1UL, 0x923f82a4UL, 0xab1c5ed5UL, 0xd807aa98UL, 0x12835b01UL,
+ 0x243185beUL, 0x550c7dc3UL, 0x72be5d74UL, 0x80deb1feUL, 0x9bdc06a7UL,
+ 0xc19bf174UL, 0xe49b69c1UL, 0xefbe4786UL, 0x0fc19dc6UL, 0x240ca1ccUL,
+ 0x2de92c6fUL, 0x4a7484aaUL, 0x5cb0a9dcUL, 0x76f988daUL, 0x983e5152UL,
+ 0xa831c66dUL, 0xb00327c8UL, 0xbf597fc7UL, 0xc6e00bf3UL, 0xd5a79147UL,
+ 0x06ca6351UL, 0x14292967UL, 0x27b70a85UL, 0x2e1b2138UL, 0x4d2c6dfcUL,
+ 0x53380d13UL, 0x650a7354UL, 0x766a0abbUL, 0x81c2c92eUL, 0x92722c85UL,
+ 0xa2bfe8a1UL, 0xa81a664bUL, 0xc24b8b70UL, 0xc76c51a3UL, 0xd192e819UL,
+ 0xd6990624UL, 0xf40e3585UL, 0x106aa070UL, 0x19a4c116UL, 0x1e376c08UL,
+ 0x2748774cUL, 0x34b0bcb5UL, 0x391c0cb3UL, 0x4ed8aa4aUL, 0x5b9cca4fUL,
+ 0x682e6ff3UL, 0x748f82eeUL, 0x78a5636fUL, 0x84c87814UL, 0x8cc70208UL,
+ 0x90befffaUL, 0xa4506cebUL, 0xbef9a3f7UL, 0xc67178f2UL
+};
+
+
+/** Various logical functions */
+#define RORc(x, y) \
+(((((unsigned long) (x) & 0xFFFFFFFFUL) >> (unsigned long) ((y) & 31)) | \
+((unsigned long) (x) << (unsigned long) (32 - ((y) & 31)))) & 0xFFFFFFFFUL)
+#define Ch(x, y, z) (z ^ (x & (y ^ z)))
+#define Maj(x, y, z) (((x | y) & z) | (x & y))
+#define S(x, n) RORc((x), (n))
+#define R(x, n) (((x)&0xFFFFFFFFUL)>>(n))
+#define Sigma0(x) (S(x, 2) ^ S(x, 13) ^ S(x, 22))
+#define Sigma1(x) (S(x, 6) ^ S(x, 11) ^ S(x, 25))
+#define Gamma0(x) (S(x, 7) ^ S(x, 18) ^ R(x, 3))
+#define Gamma1(x) (S(x, 17) ^ S(x, 19) ^ R(x, 10))
+#ifndef MIN
+#define MIN(x, y) (((x) < (y)) ? (x) : (y))
+#endif
+
+/* compress 512-bits */
+static int sha256_compress(struct sha256_state *md, const unsigned char *buf)
+{
+ __u32 S[8], W[64], t0, t1;
+ __u32 t;
+ int i;
+
+ /* copy state into S */
+ for (i = 0; i < 8; i++)
+ S[i] = md->state[i];
+
+ /* copy the state into 512-bits into W[0..15] */
+ for (i = 0; i < 16; i++)
+ W[i] = LOAD32B(buf + (4 * i));
+
+ /* fill W[16..63] */
+ for (i = 16; i < 64; i++)
+ W[i] = Gamma1(W[i - 2]) + W[i - 7] + Gamma0(W[i - 15]) + W[i - 16];
+
+ /* Compress */
+#define RND(a, b, c, d, e, f, g, h, i) \
+ t0 = h + Sigma1(e) + Ch(e, f, g) + K[i] + W[i]; \
+ t1 = Sigma0(a) + Maj(a, b, c); \
+ d += t0; \
+ h = t0 + t1;
+
+ for (i = 0; i < 64; ++i) {
+ RND(S[0], S[1], S[2], S[3], S[4], S[5], S[6], S[7], i);
+ t = S[7]; S[7] = S[6]; S[6] = S[5]; S[5] = S[4];
+ S[4] = S[3]; S[3] = S[2]; S[2] = S[1]; S[1] = S[0]; S[0] = t;
+ }
+
+ /* feedback */
+ for (i = 0; i < 8; i++)
+ md->state[i] = md->state[i] + S[i];
+
+ return 0;
+}
+
+
+/* Initialize the hash state */
+void sha256_init(struct sha256_state *md)
+{
+ md->curlen = 0;
+ md->length = 0;
+ md->state[0] = 0x6A09E667UL;
+ md->state[1] = 0xBB67AE85UL;
+ md->state[2] = 0x3C6EF372UL;
+ md->state[3] = 0xA54FF53AUL;
+ md->state[4] = 0x510E527FUL;
+ md->state[5] = 0x9B05688CUL;
+ md->state[6] = 0x1F83D9ABUL;
+ md->state[7] = 0x5BE0CD19UL;
+}
+
+/**
+ * Process a block of memory though the hash
+ * @param md The hash state
+ * @param in The data to hash
+ * @param inlen The length of the data (octets)
+ * @return CRYPT_OK if successful
+*/
+int sha256_process(struct sha256_state *md, const unsigned char *in,
+ unsigned long inlen)
+{
+ unsigned long n;
+
+ if (md->curlen >= sizeof(md->buf))
+ return -1;
+
+ while (inlen > 0) {
+ if (md->curlen == 0 && inlen >= SHA256_BLOCK_SIZE) {
+ if (sha256_compress(md, (unsigned char *) in) < 0)
+ return -1;
+ md->length += SHA256_BLOCK_SIZE * 8;
+ in += SHA256_BLOCK_SIZE;
+ inlen -= SHA256_BLOCK_SIZE;
+ } else {
+ n = MIN(inlen, (SHA256_BLOCK_SIZE - md->curlen));
+ memcpy(md->buf + md->curlen, in, n);
+ md->curlen += n;
+ in += n;
+ inlen -= n;
+ if (md->curlen == SHA256_BLOCK_SIZE) {
+ if (sha256_compress(md, md->buf) < 0)
+ return -1;
+ md->length += 8 * SHA256_BLOCK_SIZE;
+ md->curlen = 0;
+ }
+ }
+ }
+
+ return 0;
+}
+
+
+/**
+ * Terminate the hash to get the digest
+ * @param md The hash state
+ * @param out [out] The destination of the hash (32 bytes)
+ * @return CRYPT_OK if successful
+*/
+int sha256_done(struct sha256_state *md, unsigned char *out)
+{
+ int i;
+
+ if (md->curlen >= sizeof(md->buf))
+ return -1;
+
+ /* increase the length of the message */
+ md->length += md->curlen * 8;
+
+ /* append the '1' bit */
+ md->buf[md->curlen++] = (unsigned char) 0x80;
+
+ /* if the length is currently above 56 bytes we append zeros
+ * then compress. Then we can fall back to padding zeros and length
+ * encoding like normal.
+ */
+ if (md->curlen > 56) {
+ while (md->curlen < SHA256_BLOCK_SIZE)
+ md->buf[md->curlen++] = (unsigned char) 0;
+
+ sha256_compress(md, md->buf);
+ md->curlen = 0;
+ }
+
+ /* pad up to 56 bytes of zeroes */
+ while (md->curlen < 56)
+ md->buf[md->curlen++] = (unsigned char) 0;
+
+ /* store length */
+ STORE64B(md->buf + 56, md->length);
+ sha256_compress(md, md->buf);
+
+ /* copy output */
+ for (i = 0; i < 8; i++)
+ STORE32B(out + (4 * i), md->state[i]);
+
+ return 0;
+}
+
+/* ===== end - public domain SHA256 implementation ===== */
--- /dev/null
+#ifndef SHA256
+#define SHA256
+
+#include "iw.h"
+#define SHA256_BLOCK_SIZE 64
+
+#define LOAD32B(addr) \
+ ((__u32)((addr)[0] << 24) | ((addr)[1] << 16) | \
+ ((addr)[2] << 8) | (addr)[3])
+
+#define STORE64B(addr, data) \
+do { (addr)[0] = (__u8)((data) >> 56); (addr)[1] = (__u8)((data) >> 48); \
+ (addr)[2] = (__u8)((data) >> 40); (addr)[3] = (__u8)((data) >> 32); \
+ (addr)[4] = (__u8)((data) >> 24); (addr)[5] = (__u8)((data) >> 16); \
+ (addr)[6] = (__u8)((data) >> 8); (addr)[7] = (__u8)((data) & 0xff); \
+ } while (0)
+
+#define STORE32B(addr, data) \
+do { (addr)[0] = (__u8)(((data) >> 24) & 0xff); \
+ (addr)[1] = (__u8)(((data) >> 16) & 0xff); \
+ (addr)[2] = (__u8)(((data) >> 8) & 0xff); \
+ (addr)[3] = (__u8)((data) & 0xff); } while (0)
+
+struct sha256_state {
+ __u64 length;
+ __u32 state[8], curlen;
+ __u8 buf[SHA256_BLOCK_SIZE];
+};
+
+/**
+ * SHA256 Hashing
+ * @addr: pointers to the data area
+ * @len: Lengths of the data block
+ * @res: Buffer for the digest
+ * Returns: 0 on success, -1 of failure
+ */
+int sha256(const unsigned char *addr, const size_t len,
+ unsigned char *res);
+
+/* Initialize the hash state */
+void sha256_init(struct sha256_state *md);
+
+/**
+ * Process a block of memory though the hash
+ * @param md The hash state
+ * @param in The data to hash
+ * @param inlen The length of the data (octets)
+ * @return CRYPT_OK if successful
+*/
+int sha256_process(struct sha256_state *md, const unsigned char *in,
+ unsigned long inlen);
+
+/**
+ * Terminate the hash to get the digest
+ * @param md The hash state
+ * @param out [out] The destination of the hash (32 bytes)
+ * @return CRYPT_OK if successful
+*/
+int sha256_done(struct sha256_state *md, unsigned char *out);
+
+#endif
--- /dev/null
+#include <net/if.h>
+#include <errno.h>
+#include <string.h>
+
+#include <netlink/genl/genl.h>
+#include <netlink/genl/family.h>
+#include <netlink/genl/ctrl.h>
+#include <netlink/msg.h>
+#include <netlink/attr.h>
+#include <time.h>
+
+#include "nl80211.h"
+#include "iw.h"
+
+SECTION(station);
+
+enum plink_state {
+ LISTEN,
+ OPN_SNT,
+ OPN_RCVD,
+ CNF_RCVD,
+ ESTAB,
+ HOLDING,
+ BLOCKED
+};
+
+static void print_power_mode(struct nlattr *a)
+{
+ enum nl80211_mesh_power_mode pm = nla_get_u32(a);
+
+ switch (pm) {
+ case NL80211_MESH_POWER_ACTIVE:
+ printf("ACTIVE");
+ break;
+ case NL80211_MESH_POWER_LIGHT_SLEEP:
+ printf("LIGHT SLEEP");
+ break;
+ case NL80211_MESH_POWER_DEEP_SLEEP:
+ printf("DEEP SLEEP");
+ break;
+ default:
+ printf("UNKNOWN");
+ break;
+ }
+}
+
+int parse_txq_stats(char *buf, int buflen, struct nlattr *tid_stats_attr, int header,
+ int tid, const char *indent)
+{
+ struct nlattr *txqstats_info[NL80211_TXQ_STATS_MAX + 1], *txqinfo;
+ static struct nla_policy txqstats_policy[NL80211_TXQ_STATS_MAX + 1] = {
+ [NL80211_TXQ_STATS_BACKLOG_BYTES] = { .type = NLA_U32 },
+ [NL80211_TXQ_STATS_BACKLOG_PACKETS] = { .type = NLA_U32 },
+ [NL80211_TXQ_STATS_FLOWS] = { .type = NLA_U32 },
+ [NL80211_TXQ_STATS_DROPS] = { .type = NLA_U32 },
+ [NL80211_TXQ_STATS_ECN_MARKS] = { .type = NLA_U32 },
+ [NL80211_TXQ_STATS_OVERLIMIT] = { .type = NLA_U32 },
+ [NL80211_TXQ_STATS_COLLISIONS] = { .type = NLA_U32 },
+ [NL80211_TXQ_STATS_TX_BYTES] = { .type = NLA_U32 },
+ [NL80211_TXQ_STATS_TX_PACKETS] = { .type = NLA_U32 },
+ };
+ char *pos = buf;
+ if (nla_parse_nested(txqstats_info, NL80211_TXQ_STATS_MAX, tid_stats_attr,
+ txqstats_policy)) {
+ printf("failed to parse nested TXQ stats attributes!");
+ return 0;
+ }
+
+ if (header)
+ pos += snprintf(buf, buflen, "\n%s\t%s\tqsz-byt\t"
+ "qsz-pkt\tflows\tdrops\tmarks\toverlmt\t"
+ "hashcol\ttx-bytes\ttx-packets", indent,
+ tid >= 0 ? "TID" : "");
+
+ pos += snprintf(pos, buflen - (pos - buf), "\n%s\t", indent);
+ if (tid >= 0)
+ pos += snprintf(pos, buflen - (pos - buf), "%d", tid);
+
+#define PRINT_STAT(key, spacer) do { \
+ txqinfo = txqstats_info[NL80211_TXQ_STATS_ ## key]; \
+ pos += snprintf(pos, buflen - (pos - buf), spacer); \
+ if (txqinfo) \
+ pos += snprintf(pos, buflen - (pos - buf), "%u", \
+ nla_get_u32(txqinfo)); \
+ } while (0)
+
+
+ PRINT_STAT(BACKLOG_BYTES, "\t");
+ PRINT_STAT(BACKLOG_PACKETS, "\t");
+ PRINT_STAT(FLOWS, "\t");
+ PRINT_STAT(DROPS, "\t");
+ PRINT_STAT(ECN_MARKS, "\t");
+ PRINT_STAT(OVERLIMIT, "\t");
+ PRINT_STAT(COLLISIONS, "\t");
+ PRINT_STAT(TX_BYTES, "\t");
+ PRINT_STAT(TX_PACKETS, "\t\t");
+
+#undef PRINT_STAT
+
+ return pos - buf;
+
+}
+
+static void parse_tid_stats(struct nlattr *tid_stats_attr)
+{
+ struct nlattr *stats_info[NL80211_TID_STATS_MAX + 1], *tidattr, *info;
+ static struct nla_policy stats_policy[NL80211_TID_STATS_MAX + 1] = {
+ [NL80211_TID_STATS_RX_MSDU] = { .type = NLA_U64 },
+ [NL80211_TID_STATS_TX_MSDU] = { .type = NLA_U64 },
+ [NL80211_TID_STATS_TX_MSDU_RETRIES] = { .type = NLA_U64 },
+ [NL80211_TID_STATS_TX_MSDU_FAILED] = { .type = NLA_U64 },
+ [NL80211_TID_STATS_TXQ_STATS] = { .type = NLA_NESTED },
+ };
+ int rem, i = 0;
+ char txqbuf[2000] = {}, *pos = txqbuf;
+ int buflen = sizeof(txqbuf), foundtxq = 0;
+
+ printf("\n\tMSDU:\n\t\tTID\trx\ttx\ttx retries\ttx failed");
+ nla_for_each_nested(tidattr, tid_stats_attr, rem) {
+ if (nla_parse_nested(stats_info, NL80211_TID_STATS_MAX,
+ tidattr, stats_policy)) {
+ printf("failed to parse nested stats attributes!");
+ return;
+ }
+ printf("\n\t\t%d", i);
+ info = stats_info[NL80211_TID_STATS_RX_MSDU];
+ if (info)
+ printf("\t%llu", (unsigned long long)nla_get_u64(info));
+ info = stats_info[NL80211_TID_STATS_TX_MSDU];
+ if (info)
+ printf("\t%llu", (unsigned long long)nla_get_u64(info));
+ info = stats_info[NL80211_TID_STATS_TX_MSDU_RETRIES];
+ if (info)
+ printf("\t%llu", (unsigned long long)nla_get_u64(info));
+ info = stats_info[NL80211_TID_STATS_TX_MSDU_FAILED];
+ if (info)
+ printf("\t\t%llu", (unsigned long long)nla_get_u64(info));
+ info = stats_info[NL80211_TID_STATS_TXQ_STATS];
+ if (info) {
+ pos += parse_txq_stats(pos, buflen - (pos - txqbuf), info, !foundtxq, i, "\t");
+ foundtxq = 1;
+ }
+
+ i++;
+ }
+
+ if (foundtxq)
+ printf("\n\tTXQs:%s", txqbuf);
+}
+
+static void parse_bss_param(struct nlattr *bss_param_attr)
+{
+ struct nlattr *bss_param_info[NL80211_STA_BSS_PARAM_MAX + 1], *info;
+ static struct nla_policy bss_poilcy[NL80211_STA_BSS_PARAM_MAX + 1] = {
+ [NL80211_STA_BSS_PARAM_CTS_PROT] = { .type = NLA_FLAG },
+ [NL80211_STA_BSS_PARAM_SHORT_PREAMBLE] = { .type = NLA_FLAG },
+ [NL80211_STA_BSS_PARAM_SHORT_SLOT_TIME] = { .type = NLA_FLAG },
+ [NL80211_STA_BSS_PARAM_DTIM_PERIOD] = { .type = NLA_U8 },
+ [NL80211_STA_BSS_PARAM_BEACON_INTERVAL] = { .type = NLA_U16 },
+ };
+
+ if (nla_parse_nested(bss_param_info, NL80211_STA_BSS_PARAM_MAX,
+ bss_param_attr, bss_poilcy)) {
+ printf("failed to parse nested bss param attributes!");
+ }
+
+ info = bss_param_info[NL80211_STA_BSS_PARAM_DTIM_PERIOD];
+ if (info)
+ printf("\n\tDTIM period:\t%u", nla_get_u8(info));
+ info = bss_param_info[NL80211_STA_BSS_PARAM_BEACON_INTERVAL];
+ if (info)
+ printf("\n\tbeacon interval:%u", nla_get_u16(info));
+ info = bss_param_info[NL80211_STA_BSS_PARAM_CTS_PROT];
+ if (info) {
+ printf("\n\tCTS protection:");
+ if (nla_get_u16(info))
+ printf("\tyes");
+ else
+ printf("\tno");
+ }
+ info = bss_param_info[NL80211_STA_BSS_PARAM_SHORT_PREAMBLE];
+ if (info) {
+ printf("\n\tshort preamble:");
+ if (nla_get_u16(info))
+ printf("\tyes");
+ else
+ printf("\tno");
+ }
+ info = bss_param_info[NL80211_STA_BSS_PARAM_SHORT_SLOT_TIME];
+ if (info) {
+ printf("\n\tshort slot time:");
+ if (nla_get_u16(info))
+ printf("yes");
+ else
+ printf("no");
+ }
+}
+
+void parse_bitrate(struct nlattr *bitrate_attr, char *buf, int buflen)
+{
+ int rate = 0;
+ char *pos = buf;
+ struct nlattr *rinfo[NL80211_RATE_INFO_MAX + 1];
+ static struct nla_policy rate_policy[NL80211_RATE_INFO_MAX + 1] = {
+ [NL80211_RATE_INFO_BITRATE] = { .type = NLA_U16 },
+ [NL80211_RATE_INFO_BITRATE32] = { .type = NLA_U32 },
+ [NL80211_RATE_INFO_MCS] = { .type = NLA_U8 },
+ [NL80211_RATE_INFO_40_MHZ_WIDTH] = { .type = NLA_FLAG },
+ [NL80211_RATE_INFO_SHORT_GI] = { .type = NLA_FLAG },
+ };
+
+ if (nla_parse_nested(rinfo, NL80211_RATE_INFO_MAX,
+ bitrate_attr, rate_policy)) {
+ snprintf(buf, buflen, "failed to parse nested rate attributes!");
+ return;
+ }
+
+ if (rinfo[NL80211_RATE_INFO_BITRATE32])
+ rate = nla_get_u32(rinfo[NL80211_RATE_INFO_BITRATE32]);
+ else if (rinfo[NL80211_RATE_INFO_BITRATE])
+ rate = nla_get_u16(rinfo[NL80211_RATE_INFO_BITRATE]);
+ if (rate > 0)
+ pos += snprintf(pos, buflen - (pos - buf),
+ "%d.%d MBit/s", rate / 10, rate % 10);
+ else
+ pos += snprintf(pos, buflen - (pos - buf), "(unknown)");
+
+ if (rinfo[NL80211_RATE_INFO_MCS])
+ pos += snprintf(pos, buflen - (pos - buf),
+ " MCS %d", nla_get_u8(rinfo[NL80211_RATE_INFO_MCS]));
+ if (rinfo[NL80211_RATE_INFO_VHT_MCS])
+ pos += snprintf(pos, buflen - (pos - buf),
+ " VHT-MCS %d", nla_get_u8(rinfo[NL80211_RATE_INFO_VHT_MCS]));
+ if (rinfo[NL80211_RATE_INFO_40_MHZ_WIDTH])
+ pos += snprintf(pos, buflen - (pos - buf), " 40MHz");
+ if (rinfo[NL80211_RATE_INFO_80_MHZ_WIDTH])
+ pos += snprintf(pos, buflen - (pos - buf), " 80MHz");
+ if (rinfo[NL80211_RATE_INFO_80P80_MHZ_WIDTH])
+ pos += snprintf(pos, buflen - (pos - buf), " 80P80MHz");
+ if (rinfo[NL80211_RATE_INFO_160_MHZ_WIDTH])
+ pos += snprintf(pos, buflen - (pos - buf), " 160MHz");
+ if (rinfo[NL80211_RATE_INFO_SHORT_GI])
+ pos += snprintf(pos, buflen - (pos - buf), " short GI");
+ if (rinfo[NL80211_RATE_INFO_VHT_NSS])
+ pos += snprintf(pos, buflen - (pos - buf),
+ " VHT-NSS %d", nla_get_u8(rinfo[NL80211_RATE_INFO_VHT_NSS]));
+ if (rinfo[NL80211_RATE_INFO_HE_MCS])
+ pos += snprintf(pos, buflen - (pos - buf),
+ " HE-MCS %d", nla_get_u8(rinfo[NL80211_RATE_INFO_HE_MCS]));
+ if (rinfo[NL80211_RATE_INFO_HE_NSS])
+ pos += snprintf(pos, buflen - (pos - buf),
+ " HE-NSS %d", nla_get_u8(rinfo[NL80211_RATE_INFO_HE_NSS]));
+ if (rinfo[NL80211_RATE_INFO_HE_GI])
+ pos += snprintf(pos, buflen - (pos - buf),
+ " HE-GI %d", nla_get_u8(rinfo[NL80211_RATE_INFO_HE_GI]));
+ if (rinfo[NL80211_RATE_INFO_HE_DCM])
+ pos += snprintf(pos, buflen - (pos - buf),
+ " HE-DCM %d", nla_get_u8(rinfo[NL80211_RATE_INFO_HE_DCM]));
+ if (rinfo[NL80211_RATE_INFO_HE_RU_ALLOC])
+ pos += snprintf(pos, buflen - (pos - buf),
+ " HE-RU-ALLOC %d", nla_get_u8(rinfo[NL80211_RATE_INFO_HE_RU_ALLOC]));
+}
+
+static char *get_chain_signal(struct nlattr *attr_list)
+{
+ struct nlattr *attr;
+ static char buf[64];
+ char *cur = buf;
+ int i = 0, rem;
+ const char *prefix;
+
+ if (!attr_list)
+ return "";
+
+ nla_for_each_nested(attr, attr_list, rem) {
+ if (i++ > 0)
+ prefix = ", ";
+ else
+ prefix = "[";
+
+ cur += snprintf(cur, sizeof(buf) - (cur - buf), "%s%d", prefix,
+ (int8_t) nla_get_u8(attr));
+ }
+
+ if (i)
+ snprintf(cur, sizeof(buf) - (cur - buf), "] ");
+
+ return buf;
+}
+
+static int print_sta_handler(struct nl_msg *msg, void *arg)
+{
+ struct nlattr *tb[NL80211_ATTR_MAX + 1];
+ struct genlmsghdr *gnlh = nlmsg_data(nlmsg_hdr(msg));
+ struct nlattr *sinfo[NL80211_STA_INFO_MAX + 1];
+ char mac_addr[20], state_name[10], dev[20];
+ struct nl80211_sta_flag_update *sta_flags;
+ static struct nla_policy stats_policy[NL80211_STA_INFO_MAX + 1] = {
+ [NL80211_STA_INFO_INACTIVE_TIME] = { .type = NLA_U32 },
+ [NL80211_STA_INFO_RX_BYTES] = { .type = NLA_U32 },
+ [NL80211_STA_INFO_TX_BYTES] = { .type = NLA_U32 },
+ [NL80211_STA_INFO_RX_BYTES64] = { .type = NLA_U64 },
+ [NL80211_STA_INFO_TX_BYTES64] = { .type = NLA_U64 },
+ [NL80211_STA_INFO_RX_PACKETS] = { .type = NLA_U32 },
+ [NL80211_STA_INFO_TX_PACKETS] = { .type = NLA_U32 },
+ [NL80211_STA_INFO_BEACON_RX] = { .type = NLA_U64},
+ [NL80211_STA_INFO_SIGNAL] = { .type = NLA_U8 },
+ [NL80211_STA_INFO_T_OFFSET] = { .type = NLA_U64 },
+ [NL80211_STA_INFO_TX_BITRATE] = { .type = NLA_NESTED },
+ [NL80211_STA_INFO_RX_BITRATE] = { .type = NLA_NESTED },
+ [NL80211_STA_INFO_LLID] = { .type = NLA_U16 },
+ [NL80211_STA_INFO_PLID] = { .type = NLA_U16 },
+ [NL80211_STA_INFO_PLINK_STATE] = { .type = NLA_U8 },
+ [NL80211_STA_INFO_TX_RETRIES] = { .type = NLA_U32 },
+ [NL80211_STA_INFO_TX_FAILED] = { .type = NLA_U32 },
+ [NL80211_STA_INFO_BEACON_LOSS] = { .type = NLA_U32},
+ [NL80211_STA_INFO_RX_DROP_MISC] = { .type = NLA_U64},
+ [NL80211_STA_INFO_STA_FLAGS] =
+ { .minlen = sizeof(struct nl80211_sta_flag_update) },
+ [NL80211_STA_INFO_LOCAL_PM] = { .type = NLA_U32},
+ [NL80211_STA_INFO_PEER_PM] = { .type = NLA_U32},
+ [NL80211_STA_INFO_NONPEER_PM] = { .type = NLA_U32},
+ [NL80211_STA_INFO_CHAIN_SIGNAL] = { .type = NLA_NESTED },
+ [NL80211_STA_INFO_CHAIN_SIGNAL_AVG] = { .type = NLA_NESTED },
+ [NL80211_STA_INFO_TID_STATS] = { .type = NLA_NESTED },
+ [NL80211_STA_INFO_BSS_PARAM] = { .type = NLA_NESTED },
+ [NL80211_STA_INFO_RX_DURATION] = { .type = NLA_U64 },
+ [NL80211_STA_INFO_TX_DURATION] = { .type = NLA_U64 },
+ [NL80211_STA_INFO_ACK_SIGNAL] = {.type = NLA_U8 },
+ [NL80211_STA_INFO_ACK_SIGNAL_AVG] = { .type = NLA_U8 },
+ [NL80211_STA_INFO_AIRTIME_LINK_METRIC] = { .type = NLA_U32 },
+ [NL80211_STA_INFO_CONNECTED_TO_AS] = { .type = NLA_FLAG },
+ [NL80211_STA_INFO_CONNECTED_TO_GATE] = { .type = NLA_FLAG },
+ };
+ char *chain;
+ struct timeval now;
+ unsigned long long now_ms;
+
+ gettimeofday(&now, NULL);
+ now_ms = now.tv_sec * 1000;
+ now_ms += (now.tv_usec / 1000);
+
+ nla_parse(tb, NL80211_ATTR_MAX, genlmsg_attrdata(gnlh, 0),
+ genlmsg_attrlen(gnlh, 0), NULL);
+
+ /*
+ * TODO: validate the interface and mac address!
+ * Otherwise, there's a race condition as soon as
+ * the kernel starts sending station notifications.
+ */
+
+ if (!tb[NL80211_ATTR_STA_INFO]) {
+ fprintf(stderr, "sta stats missing!\n");
+ return NL_SKIP;
+ }
+ if (nla_parse_nested(sinfo, NL80211_STA_INFO_MAX,
+ tb[NL80211_ATTR_STA_INFO],
+ stats_policy)) {
+ fprintf(stderr, "failed to parse nested attributes!\n");
+ return NL_SKIP;
+ }
+
+ mac_addr_n2a(mac_addr, nla_data(tb[NL80211_ATTR_MAC]));
+ if_indextoname(nla_get_u32(tb[NL80211_ATTR_IFINDEX]), dev);
+ printf("Station %s (on %s)", mac_addr, dev);
+
+ if (sinfo[NL80211_STA_INFO_INACTIVE_TIME])
+ printf("\n\tinactive time:\t%u ms",
+ nla_get_u32(sinfo[NL80211_STA_INFO_INACTIVE_TIME]));
+ if (sinfo[NL80211_STA_INFO_RX_BYTES64])
+ printf("\n\trx bytes:\t%llu",
+ (unsigned long long)nla_get_u64(sinfo[NL80211_STA_INFO_RX_BYTES64]));
+ else if (sinfo[NL80211_STA_INFO_RX_BYTES])
+ printf("\n\trx bytes:\t%u",
+ nla_get_u32(sinfo[NL80211_STA_INFO_RX_BYTES]));
+ if (sinfo[NL80211_STA_INFO_RX_PACKETS])
+ printf("\n\trx packets:\t%u",
+ nla_get_u32(sinfo[NL80211_STA_INFO_RX_PACKETS]));
+ if (sinfo[NL80211_STA_INFO_TX_BYTES64])
+ printf("\n\ttx bytes:\t%llu",
+ (unsigned long long)nla_get_u64(sinfo[NL80211_STA_INFO_TX_BYTES64]));
+ else if (sinfo[NL80211_STA_INFO_TX_BYTES])
+ printf("\n\ttx bytes:\t%u",
+ nla_get_u32(sinfo[NL80211_STA_INFO_TX_BYTES]));
+ if (sinfo[NL80211_STA_INFO_TX_PACKETS])
+ printf("\n\ttx packets:\t%u",
+ nla_get_u32(sinfo[NL80211_STA_INFO_TX_PACKETS]));
+ if (sinfo[NL80211_STA_INFO_TX_RETRIES])
+ printf("\n\ttx retries:\t%u",
+ nla_get_u32(sinfo[NL80211_STA_INFO_TX_RETRIES]));
+ if (sinfo[NL80211_STA_INFO_TX_FAILED])
+ printf("\n\ttx failed:\t%u",
+ nla_get_u32(sinfo[NL80211_STA_INFO_TX_FAILED]));
+ if (sinfo[NL80211_STA_INFO_BEACON_LOSS])
+ printf("\n\tbeacon loss:\t%u",
+ nla_get_u32(sinfo[NL80211_STA_INFO_BEACON_LOSS]));
+ if (sinfo[NL80211_STA_INFO_BEACON_RX])
+ printf("\n\tbeacon rx:\t%llu",
+ (unsigned long long)nla_get_u64(sinfo[NL80211_STA_INFO_BEACON_RX]));
+ if (sinfo[NL80211_STA_INFO_RX_DROP_MISC])
+ printf("\n\trx drop misc:\t%llu",
+ (unsigned long long)nla_get_u64(sinfo[NL80211_STA_INFO_RX_DROP_MISC]));
+
+ chain = get_chain_signal(sinfo[NL80211_STA_INFO_CHAIN_SIGNAL]);
+ if (sinfo[NL80211_STA_INFO_SIGNAL])
+ printf("\n\tsignal: \t%d %sdBm",
+ (int8_t)nla_get_u8(sinfo[NL80211_STA_INFO_SIGNAL]),
+ chain);
+
+ chain = get_chain_signal(sinfo[NL80211_STA_INFO_CHAIN_SIGNAL_AVG]);
+ if (sinfo[NL80211_STA_INFO_SIGNAL_AVG])
+ printf("\n\tsignal avg:\t%d %sdBm",
+ (int8_t)nla_get_u8(sinfo[NL80211_STA_INFO_SIGNAL_AVG]),
+ chain);
+
+ if (sinfo[NL80211_STA_INFO_BEACON_SIGNAL_AVG])
+ printf("\n\tbeacon signal avg:\t%d dBm",
+ (int8_t)nla_get_u8(sinfo[NL80211_STA_INFO_BEACON_SIGNAL_AVG]));
+ if (sinfo[NL80211_STA_INFO_T_OFFSET])
+ printf("\n\tToffset:\t%llu us",
+ (unsigned long long)nla_get_u64(sinfo[NL80211_STA_INFO_T_OFFSET]));
+
+ if (sinfo[NL80211_STA_INFO_TX_BITRATE]) {
+ char buf[100];
+
+ parse_bitrate(sinfo[NL80211_STA_INFO_TX_BITRATE], buf, sizeof(buf));
+ printf("\n\ttx bitrate:\t%s", buf);
+ }
+
+ if (sinfo[NL80211_STA_INFO_TX_DURATION])
+ printf("\n\ttx duration:\t%lld us",
+ (unsigned long long)nla_get_u64(sinfo[NL80211_STA_INFO_TX_DURATION]));
+
+ if (sinfo[NL80211_STA_INFO_RX_BITRATE]) {
+ char buf[100];
+
+ parse_bitrate(sinfo[NL80211_STA_INFO_RX_BITRATE], buf, sizeof(buf));
+ printf("\n\trx bitrate:\t%s", buf);
+ }
+
+ if (sinfo[NL80211_STA_INFO_RX_DURATION])
+ printf("\n\trx duration:\t%lld us",
+ (unsigned long long)nla_get_u64(sinfo[NL80211_STA_INFO_RX_DURATION]));
+
+ if (sinfo[NL80211_STA_INFO_ACK_SIGNAL])
+ printf("\n\tlast ack signal:%d dBm",
+ (int8_t)nla_get_u8(sinfo[NL80211_STA_INFO_ACK_SIGNAL]));
+
+ if (sinfo[NL80211_STA_INFO_ACK_SIGNAL_AVG])
+ printf("\n\tavg ack signal:\t%d dBm",
+ (int8_t)nla_get_u8(sinfo[NL80211_STA_INFO_ACK_SIGNAL_AVG]));
+
+ if (sinfo[NL80211_STA_INFO_AIRTIME_WEIGHT]) {
+ printf("\n\tairtime weight: %d", nla_get_u16(sinfo[NL80211_STA_INFO_AIRTIME_WEIGHT]));
+ }
+
+ if (sinfo[NL80211_STA_INFO_EXPECTED_THROUGHPUT]) {
+ uint32_t thr;
+
+ thr = nla_get_u32(sinfo[NL80211_STA_INFO_EXPECTED_THROUGHPUT]);
+ /* convert in Mbps but scale by 1000 to save kbps units */
+ thr = thr * 1000 / 1024;
+
+ printf("\n\texpected throughput:\t%u.%uMbps",
+ thr / 1000, thr % 1000);
+ }
+
+ if (sinfo[NL80211_STA_INFO_LLID])
+ printf("\n\tmesh llid:\t%d",
+ nla_get_u16(sinfo[NL80211_STA_INFO_LLID]));
+ if (sinfo[NL80211_STA_INFO_PLID])
+ printf("\n\tmesh plid:\t%d",
+ nla_get_u16(sinfo[NL80211_STA_INFO_PLID]));
+ if (sinfo[NL80211_STA_INFO_PLINK_STATE]) {
+ switch (nla_get_u8(sinfo[NL80211_STA_INFO_PLINK_STATE])) {
+ case LISTEN:
+ strcpy(state_name, "LISTEN");
+ break;
+ case OPN_SNT:
+ strcpy(state_name, "OPN_SNT");
+ break;
+ case OPN_RCVD:
+ strcpy(state_name, "OPN_RCVD");
+ break;
+ case CNF_RCVD:
+ strcpy(state_name, "CNF_RCVD");
+ break;
+ case ESTAB:
+ strcpy(state_name, "ESTAB");
+ break;
+ case HOLDING:
+ strcpy(state_name, "HOLDING");
+ break;
+ case BLOCKED:
+ strcpy(state_name, "BLOCKED");
+ break;
+ default:
+ strcpy(state_name, "UNKNOWN");
+ break;
+ }
+ printf("\n\tmesh plink:\t%s", state_name);
+ }
+ if (sinfo[NL80211_STA_INFO_AIRTIME_LINK_METRIC])
+ printf("\n\tmesh airtime link metric: %d",
+ nla_get_u32(sinfo[NL80211_STA_INFO_AIRTIME_LINK_METRIC]));
+ if (sinfo[NL80211_STA_INFO_CONNECTED_TO_GATE])
+ printf("\n\tmesh connected to gate:\t%s",
+ nla_get_u8(sinfo[NL80211_STA_INFO_CONNECTED_TO_GATE]) ?
+ "yes" : "no");
+ if (sinfo[NL80211_STA_INFO_CONNECTED_TO_AS])
+ printf("\n\tmesh connected to auth server:\t%s",
+ nla_get_u8(sinfo[NL80211_STA_INFO_CONNECTED_TO_AS]) ?
+ "yes" : "no");
+
+ if (sinfo[NL80211_STA_INFO_LOCAL_PM]) {
+ printf("\n\tmesh local PS mode:\t");
+ print_power_mode(sinfo[NL80211_STA_INFO_LOCAL_PM]);
+ }
+ if (sinfo[NL80211_STA_INFO_PEER_PM]) {
+ printf("\n\tmesh peer PS mode:\t");
+ print_power_mode(sinfo[NL80211_STA_INFO_PEER_PM]);
+ }
+ if (sinfo[NL80211_STA_INFO_NONPEER_PM]) {
+ printf("\n\tmesh non-peer PS mode:\t");
+ print_power_mode(sinfo[NL80211_STA_INFO_NONPEER_PM]);
+ }
+
+ if (sinfo[NL80211_STA_INFO_STA_FLAGS]) {
+ sta_flags = (struct nl80211_sta_flag_update *)
+ nla_data(sinfo[NL80211_STA_INFO_STA_FLAGS]);
+
+ if (sta_flags->mask & BIT(NL80211_STA_FLAG_AUTHORIZED)) {
+ printf("\n\tauthorized:\t");
+ if (sta_flags->set & BIT(NL80211_STA_FLAG_AUTHORIZED))
+ printf("yes");
+ else
+ printf("no");
+ }
+
+ if (sta_flags->mask & BIT(NL80211_STA_FLAG_AUTHENTICATED)) {
+ printf("\n\tauthenticated:\t");
+ if (sta_flags->set & BIT(NL80211_STA_FLAG_AUTHENTICATED))
+ printf("yes");
+ else
+ printf("no");
+ }
+
+ if (sta_flags->mask & BIT(NL80211_STA_FLAG_ASSOCIATED)) {
+ printf("\n\tassociated:\t");
+ if (sta_flags->set & BIT(NL80211_STA_FLAG_ASSOCIATED))
+ printf("yes");
+ else
+ printf("no");
+ }
+
+ if (sta_flags->mask & BIT(NL80211_STA_FLAG_SHORT_PREAMBLE)) {
+ printf("\n\tpreamble:\t");
+ if (sta_flags->set & BIT(NL80211_STA_FLAG_SHORT_PREAMBLE))
+ printf("short");
+ else
+ printf("long");
+ }
+
+ if (sta_flags->mask & BIT(NL80211_STA_FLAG_WME)) {
+ printf("\n\tWMM/WME:\t");
+ if (sta_flags->set & BIT(NL80211_STA_FLAG_WME))
+ printf("yes");
+ else
+ printf("no");
+ }
+
+ if (sta_flags->mask & BIT(NL80211_STA_FLAG_MFP)) {
+ printf("\n\tMFP:\t\t");
+ if (sta_flags->set & BIT(NL80211_STA_FLAG_MFP))
+ printf("yes");
+ else
+ printf("no");
+ }
+
+ if (sta_flags->mask & BIT(NL80211_STA_FLAG_TDLS_PEER)) {
+ printf("\n\tTDLS peer:\t");
+ if (sta_flags->set & BIT(NL80211_STA_FLAG_TDLS_PEER))
+ printf("yes");
+ else
+ printf("no");
+ }
+ }
+
+ if (sinfo[NL80211_STA_INFO_TID_STATS] && arg != NULL &&
+ !strcmp((char *)arg, "-v"))
+ parse_tid_stats(sinfo[NL80211_STA_INFO_TID_STATS]);
+ if (sinfo[NL80211_STA_INFO_BSS_PARAM])
+ parse_bss_param(sinfo[NL80211_STA_INFO_BSS_PARAM]);
+ if (sinfo[NL80211_STA_INFO_CONNECTED_TIME])
+ printf("\n\tconnected time:\t%u seconds",
+ nla_get_u32(sinfo[NL80211_STA_INFO_CONNECTED_TIME]));
+ if (sinfo[NL80211_STA_INFO_ASSOC_AT_BOOTTIME]) {
+ unsigned long long bt;
+ struct timespec now_ts;
+ unsigned long long boot_ns;
+ unsigned long long assoc_at_ms;
+
+ clock_gettime(CLOCK_BOOTTIME, &now_ts);
+ boot_ns = now_ts.tv_sec * 1000000000;
+ boot_ns += now_ts.tv_nsec;
+
+ bt = (unsigned long long)nla_get_u64(sinfo[NL80211_STA_INFO_ASSOC_AT_BOOTTIME]);
+ printf("\n\tassociated at [boottime]:\t%llu.%.3llus",
+ bt/1000000000, (bt%1000000000)/1000000);
+ assoc_at_ms = now_ms - ((boot_ns - bt) / 1000000);
+ printf("\n\tassociated at:\t%llu ms", assoc_at_ms);
+ }
+
+ printf("\n\tcurrent time:\t%llu ms\n", now_ms);
+ return NL_SKIP;
+}
+
+static int handle_station_get(struct nl80211_state *state,
+ struct nl_msg *msg,
+ int argc, char **argv,
+ enum id_input id)
+{
+ unsigned char mac_addr[ETH_ALEN];
+
+ if (argc < 1)
+ return 1;
+
+ if (mac_addr_a2n(mac_addr, argv[0])) {
+ fprintf(stderr, "invalid mac address\n");
+ return 2;
+ }
+
+ argc--;
+ argv++;
+
+ if (argc)
+ return 1;
+
+ NLA_PUT(msg, NL80211_ATTR_MAC, ETH_ALEN, mac_addr);
+
+ register_handler(print_sta_handler, NULL);
+
+ return 0;
+ nla_put_failure:
+ return -ENOBUFS;
+}
+COMMAND(station, get, "<MAC address>",
+ NL80211_CMD_GET_STATION, 0, CIB_NETDEV, handle_station_get,
+ "Get information for a specific station.");
+
+static int handle_station_del(struct nl80211_state *state,
+ struct nl_msg *msg,
+ int argc, char **argv,
+ enum id_input id)
+{
+ char *end;
+ unsigned char mac_addr[ETH_ALEN];
+ int subtype;
+ int reason_code;
+
+ if (argc < 1)
+ return 1;
+
+ if (mac_addr_a2n(mac_addr, argv[0])) {
+ fprintf(stderr, "invalid mac address\n");
+ return 2;
+ }
+
+ argc--;
+ argv++;
+ NLA_PUT(msg, NL80211_ATTR_MAC, ETH_ALEN, mac_addr);
+
+ if (argc > 1 && strcmp(argv[0], "subtype") == 0) {
+ argv++;
+ argc--;
+
+ subtype = strtod(argv[0], &end);
+ if (*end != '\0')
+ return 1;
+
+ NLA_PUT_U8(msg, NL80211_ATTR_MGMT_SUBTYPE, subtype);
+ argv++;
+ argc--;
+ }
+
+ if (argc > 1 && strcmp(argv[0], "reason-code") == 0) {
+ argv++;
+ argc--;
+
+ reason_code = strtod(argv[0], &end);
+ if (*end != '\0')
+ return 1;
+
+ NLA_PUT_U16(msg, NL80211_ATTR_REASON_CODE, reason_code);
+ argv++;
+ argc--;
+ }
+
+ if (argc)
+ return 1;
+
+ register_handler(print_sta_handler, NULL);
+
+ return 0;
+ nla_put_failure:
+ return -ENOBUFS;
+}
+COMMAND(station, del, "<MAC address> [subtype <subtype>] [reason-code <code>]",
+ NL80211_CMD_DEL_STATION, 0, CIB_NETDEV, handle_station_del,
+ "Remove the given station entry (use with caution!)\n"
+ "Example subtype values: 0xA (disassociation), 0xC (deauthentication)");
+
+static const struct cmd *station_set_plink;
+static const struct cmd *station_set_vlan;
+static const struct cmd *station_set_mesh_power_mode;
+static const struct cmd *station_set_airtime_weight;
+static const struct cmd *station_set_txpwr;
+
+static const struct cmd *select_station_cmd(int argc, char **argv)
+{
+ if (argc < 2)
+ return NULL;
+ if (strcmp(argv[1], "plink_action") == 0)
+ return station_set_plink;
+ if (strcmp(argv[1], "vlan") == 0)
+ return station_set_vlan;
+ if (strcmp(argv[1], "mesh_power_mode") == 0)
+ return station_set_mesh_power_mode;
+ if (strcmp(argv[1], "airtime_weight") == 0)
+ return station_set_airtime_weight;
+ if (strcmp(argv[1], "txpwr") == 0)
+ return station_set_txpwr;
+ return NULL;
+}
+
+static int handle_station_set_plink(struct nl80211_state *state,
+ struct nl_msg *msg,
+ int argc, char **argv,
+ enum id_input id)
+{
+ unsigned char plink_action;
+ unsigned char mac_addr[ETH_ALEN];
+
+ if (argc < 3)
+ return 1;
+
+ if (mac_addr_a2n(mac_addr, argv[0])) {
+ fprintf(stderr, "invalid mac address\n");
+ return 2;
+ }
+ argc--;
+ argv++;
+
+ if (strcmp("plink_action", argv[0]) != 0)
+ return 1;
+ argc--;
+ argv++;
+
+ if (strcmp("open", argv[0]) == 0)
+ plink_action = NL80211_PLINK_ACTION_OPEN;
+ else if (strcmp("block", argv[0]) == 0)
+ plink_action = NL80211_PLINK_ACTION_BLOCK;
+ else {
+ fprintf(stderr, "plink action not supported\n");
+ return 2;
+ }
+ argc--;
+ argv++;
+
+ if (argc)
+ return 1;
+
+ NLA_PUT(msg, NL80211_ATTR_MAC, ETH_ALEN, mac_addr);
+ NLA_PUT_U8(msg, NL80211_ATTR_STA_PLINK_ACTION, plink_action);
+
+ return 0;
+ nla_put_failure:
+ return -ENOBUFS;
+}
+COMMAND_ALIAS(station, set, "<MAC address> plink_action <open|block>",
+ NL80211_CMD_SET_STATION, 0, CIB_NETDEV, handle_station_set_plink,
+ "Set mesh peer link action for this station (peer).",
+ select_station_cmd, station_set_plink);
+
+static int handle_station_set_vlan(struct nl80211_state *state,
+ struct nl_msg *msg,
+ int argc, char **argv,
+ enum id_input id)
+{
+ unsigned char mac_addr[ETH_ALEN];
+ unsigned long sta_vlan = 0;
+ char *err = NULL;
+
+ if (argc < 3)
+ return 1;
+
+ if (mac_addr_a2n(mac_addr, argv[0])) {
+ fprintf(stderr, "invalid mac address\n");
+ return 2;
+ }
+ argc--;
+ argv++;
+
+ if (strcmp("vlan", argv[0]) != 0)
+ return 1;
+ argc--;
+ argv++;
+
+ sta_vlan = strtoul(argv[0], &err, 0);
+ if (err && *err) {
+ fprintf(stderr, "invalid vlan id\n");
+ return 2;
+ }
+ argc--;
+ argv++;
+
+ if (argc)
+ return 1;
+
+ NLA_PUT(msg, NL80211_ATTR_MAC, ETH_ALEN, mac_addr);
+ NLA_PUT_U32(msg, NL80211_ATTR_STA_VLAN, sta_vlan);
+
+ return 0;
+ nla_put_failure:
+ return -ENOBUFS;
+}
+COMMAND_ALIAS(station, set, "<MAC address> vlan <ifindex>",
+ NL80211_CMD_SET_STATION, 0, CIB_NETDEV, handle_station_set_vlan,
+ "Set an AP VLAN for this station.",
+ select_station_cmd, station_set_vlan);
+
+static int handle_station_set_mesh_power_mode(struct nl80211_state *state,
+ struct nl_msg *msg,
+ int argc, char **argv,
+ enum id_input id)
+{
+ unsigned char mesh_power_mode;
+ unsigned char mac_addr[ETH_ALEN];
+
+ if (argc < 3)
+ return 1;
+
+ if (mac_addr_a2n(mac_addr, argv[0])) {
+ fprintf(stderr, "invalid mac address\n");
+ return 2;
+ }
+ argc--;
+ argv++;
+
+ if (strcmp("mesh_power_mode", argv[0]) != 0)
+ return 1;
+ argc--;
+ argv++;
+
+ if (strcmp("active", argv[0]) == 0)
+ mesh_power_mode = NL80211_MESH_POWER_ACTIVE;
+ else if (strcmp("light", argv[0]) == 0)
+ mesh_power_mode = NL80211_MESH_POWER_LIGHT_SLEEP;
+ else if (strcmp("deep", argv[0]) == 0)
+ mesh_power_mode = NL80211_MESH_POWER_DEEP_SLEEP;
+ else {
+ fprintf(stderr, "unknown mesh power mode\n");
+ return 2;
+ }
+ argc--;
+ argv++;
+
+ if (argc)
+ return 1;
+
+ NLA_PUT(msg, NL80211_ATTR_MAC, ETH_ALEN, mac_addr);
+ NLA_PUT_U32(msg, NL80211_ATTR_LOCAL_MESH_POWER_MODE, mesh_power_mode);
+
+ return 0;
+nla_put_failure:
+ return -ENOBUFS;
+}
+COMMAND_ALIAS(station, set, "<MAC address> mesh_power_mode "
+ "<active|light|deep>", NL80211_CMD_SET_STATION, 0, CIB_NETDEV,
+ handle_station_set_mesh_power_mode,
+ "Set link-specific mesh power mode for this station",
+ select_station_cmd, station_set_mesh_power_mode);
+
+static int handle_station_set_airtime_weight(struct nl80211_state *state,
+ struct nl_msg *msg,
+ int argc, char **argv,
+ enum id_input id)
+{
+ unsigned char mac_addr[ETH_ALEN];
+ unsigned long airtime_weight = 0;
+ char *err = NULL;
+
+ if (argc < 3)
+ return 1;
+
+ if (mac_addr_a2n(mac_addr, argv[0])) {
+ fprintf(stderr, "invalid mac address\n");
+ return 2;
+ }
+ argc--;
+ argv++;
+
+ if (strcmp("airtime_weight", argv[0]) != 0)
+ return 1;
+ argc--;
+ argv++;
+
+ airtime_weight = strtoul(argv[0], &err, 0);
+ if (err && *err) {
+ fprintf(stderr, "invalid airtime weight\n");
+ return 2;
+ }
+ argc--;
+ argv++;
+
+ if (argc)
+ return 1;
+
+ NLA_PUT(msg, NL80211_ATTR_MAC, ETH_ALEN, mac_addr);
+ NLA_PUT_U16(msg, NL80211_ATTR_AIRTIME_WEIGHT, airtime_weight);
+
+ return 0;
+ nla_put_failure:
+ return -ENOBUFS;
+
+}
+COMMAND_ALIAS(station, set, "<MAC address> airtime_weight <weight>",
+ NL80211_CMD_SET_STATION, 0, CIB_NETDEV, handle_station_set_airtime_weight,
+ "Set airtime weight for this station.",
+ select_station_cmd, station_set_airtime_weight);
+
+static int handle_station_set_txpwr(struct nl80211_state *state,
+ struct nl_msg *msg,
+ int argc, char **argv,
+ enum id_input id)
+{
+ enum nl80211_tx_power_setting type;
+ unsigned char mac_addr[ETH_ALEN];
+ int sta_txpwr = 0;
+ char *err = NULL;
+
+ if (argc != 3 && argc != 4)
+ return 1;
+
+ if (mac_addr_a2n(mac_addr, argv[0])) {
+ fprintf(stderr, "invalid mac address\n");
+ return 2;
+ }
+
+ NLA_PUT(msg, NL80211_ATTR_MAC, ETH_ALEN, mac_addr);
+ argc--;
+ argv++;
+
+ if (strcmp("txpwr", argv[0]) != 0)
+ return 1;
+ argc--;
+ argv++;
+
+ if (!strcmp(argv[0], "auto"))
+ type = NL80211_TX_POWER_AUTOMATIC;
+ else if (!strcmp(argv[0], "limit"))
+ type = NL80211_TX_POWER_LIMITED;
+ else {
+ printf("Invalid parameter: %s\n", argv[0]);
+ return 2;
+ }
+
+ NLA_PUT_U8(msg, NL80211_ATTR_STA_TX_POWER_SETTING, type);
+
+ if (type != NL80211_TX_POWER_AUTOMATIC) {
+ if (argc != 2) {
+ printf("Missing TX power level argument.\n");
+ return 2;
+ }
+
+ argc--;
+ argv++;
+
+ sta_txpwr = strtoul(argv[0], &err, 0);
+ NLA_PUT_U16(msg, NL80211_ATTR_STA_TX_POWER, sta_txpwr);
+ }
+
+ argc--;
+ argv++;
+
+ if (argc)
+ return 1;
+
+ return 0;
+ nla_put_failure:
+ return -ENOBUFS;
+}
+COMMAND_ALIAS(station, set, "<MAC address> txpwr <auto|limit> [<tx power dBm>]",
+ NL80211_CMD_SET_STATION, 0, CIB_NETDEV, handle_station_set_txpwr,
+ "Set Tx power for this station.",
+ select_station_cmd, station_set_txpwr);
+
+static int handle_station_dump(struct nl80211_state *state,
+ struct nl_msg *msg,
+ int argc, char **argv,
+ enum id_input id)
+{
+ register_handler(print_sta_handler, *argv);
+ return 0;
+}
+COMMAND(station, dump, "[-v]",
+ NL80211_CMD_GET_STATION, NLM_F_DUMP, CIB_NETDEV, handle_station_dump,
+ "List all stations known, e.g. the AP on managed interfaces");
--- /dev/null
+#include <stdint.h>
+#include "iw.h"
+
+static const char *status_table[] = {
+ [0] = "Successful",
+ [1] = "Unspecified failure",
+ [10] = "Cannot support all requested capabilities in the capability information field",
+ [11] = "Reassociation denied due to inability to confirm that association exists",
+ [12] = "Association denied due to reason outside the scope of this standard",
+ [13] = "Responding station does not support the specified authentication algorithm",
+ [14] = "Received an authentication frame with authentication transaction sequence number out of expected sequence",
+ [15] = "Authentication rejected because of challenge failure",
+ [16] = "Authentication rejected due to timeout waiting for next frame in sequence",
+ [17] = "Association denied because AP is unable to handle additional associated STA",
+ [18] = "Association denied due to requesting station not supporting all of the data rates in the BSSBasicRateSet parameter",
+ [19] = "Association denied due to requesting station not supporting the short preamble option",
+ [20] = "Association denied due to requesting station not supporting the PBCC modulation option",
+ [21] = "Association denied due to requesting station not supporting the channel agility option",
+ [22] = "Association request rejected because Spectrum Management capability is required",
+ [23] = "Association request rejected because the information in the Power Capability element is unacceptable",
+ [24] = "Association request rejected because the information in the Supported Channels element is unacceptable",
+ [25] = "Association request rejected due to requesting station not supporting the short slot time option",
+ [26] = "Association request rejected due to requesting station not supporting the ER-PBCC modulation option",
+ [27] = "Association denied due to requesting STA not supporting HT features",
+ [28] = "R0KH Unreachable",
+ [29] = "Association denied because the requesting STA does not support the PCO transition required by the AP",
+ [30] = "Association request rejected temporarily; try again later",
+ [31] = "Robust Management frame policy violation",
+ [32] = "Unspecified, QoS related failure",
+ [33] = "Association denied due to QAP having insufficient bandwidth to handle another QSTA",
+ [34] = "Association denied due to poor channel conditions",
+ [35] = "Association (with QBSS) denied due to requesting station not supporting the QoS facility",
+ [37] = "The request has been declined",
+ [38] = "The request has not been successful as one or more parameters have invalid values",
+ [39] = "The TS has not been created because the request cannot be honored. However, a suggested Tspec is provided so that the initiating QSTA may attempt to send another TS with the suggested changes to the TSpec",
+ [40] = "Invalid Information Element",
+ [41] = "Group Cipher is not valid",
+ [42] = "Pairwise Cipher is not valid",
+ [43] = "AKMP is not valid",
+ [44] = "Unsupported RSN IE version",
+ [45] = "Invalid RSN IE Capabilities",
+ [46] = "Cipher suite is rejected per security policy",
+ [47] = "The TS has not been created. However, the HC may be capable of creating a TS, in response to a request, after the time indicated in the TS Delay element",
+ [48] = "Direct link is not allowed in the BSS by policy",
+ [49] = "Destination STA is not present within this QBSS",
+ [50] = "The destination STA is not a QSTA",
+ [51] = "Association denied because Listen Interval is too large",
+ [52] = "Invalid Fast BSS Transition Action Frame Count",
+ [53] = "Invalid PMKID",
+ [54] = "Invalid MDIE",
+ [55] = "Invalid FTIE",
+};
+
+const char *get_status_str(uint16_t status)
+{
+ if (status < ARRAY_SIZE(status_table) && status_table[status])
+ return status_table[status];
+ return "<unknown>";
+}
--- /dev/null
+#include <net/if.h>
+
+#include <netlink/genl/genl.h>
+#include <netlink/genl/family.h>
+#include <netlink/genl/ctrl.h>
+#include <netlink/msg.h>
+#include <netlink/attr.h>
+
+#include "nl80211.h"
+#include "iw.h"
+
+SECTION(survey);
+
+static int print_survey_handler(struct nl_msg *msg, void *arg)
+{
+ struct nlattr *tb[NL80211_ATTR_MAX + 1];
+ struct genlmsghdr *gnlh = nlmsg_data(nlmsg_hdr(msg));
+ struct nlattr *sinfo[NL80211_SURVEY_INFO_MAX + 1];
+ char dev[20];
+
+ static struct nla_policy survey_policy[NL80211_SURVEY_INFO_MAX + 1] = {
+ [NL80211_SURVEY_INFO_FREQUENCY] = { .type = NLA_U32 },
+ [NL80211_SURVEY_INFO_NOISE] = { .type = NLA_U8 },
+ };
+
+ nla_parse(tb, NL80211_ATTR_MAX, genlmsg_attrdata(gnlh, 0),
+ genlmsg_attrlen(gnlh, 0), NULL);
+
+ if_indextoname(nla_get_u32(tb[NL80211_ATTR_IFINDEX]), dev);
+ printf("Survey data from %s\n", dev);
+
+ if (!tb[NL80211_ATTR_SURVEY_INFO]) {
+ fprintf(stderr, "survey data missing!\n");
+ return NL_SKIP;
+ }
+
+ if (nla_parse_nested(sinfo, NL80211_SURVEY_INFO_MAX,
+ tb[NL80211_ATTR_SURVEY_INFO],
+ survey_policy)) {
+ fprintf(stderr, "failed to parse nested attributes!\n");
+ return NL_SKIP;
+ }
+
+ if (sinfo[NL80211_SURVEY_INFO_FREQUENCY])
+ printf("\tfrequency:\t\t\t%u MHz%s\n",
+ nla_get_u32(sinfo[NL80211_SURVEY_INFO_FREQUENCY]),
+ sinfo[NL80211_SURVEY_INFO_IN_USE] ? " [in use]" : "");
+ if (sinfo[NL80211_SURVEY_INFO_NOISE])
+ printf("\tnoise:\t\t\t\t%d dBm\n",
+ (int8_t)nla_get_u8(sinfo[NL80211_SURVEY_INFO_NOISE]));
+ if (sinfo[NL80211_SURVEY_INFO_CHANNEL_TIME])
+ printf("\tchannel active time:\t\t%llu ms\n",
+ (unsigned long long)nla_get_u64(sinfo[NL80211_SURVEY_INFO_CHANNEL_TIME]));
+ if (sinfo[NL80211_SURVEY_INFO_CHANNEL_TIME_BUSY])
+ printf("\tchannel busy time:\t\t%llu ms\n",
+ (unsigned long long)nla_get_u64(sinfo[NL80211_SURVEY_INFO_CHANNEL_TIME_BUSY]));
+ if (sinfo[NL80211_SURVEY_INFO_CHANNEL_TIME_EXT_BUSY])
+ printf("\textension channel busy time:\t%llu ms\n",
+ (unsigned long long)nla_get_u64(sinfo[NL80211_SURVEY_INFO_CHANNEL_TIME_EXT_BUSY]));
+ if (sinfo[NL80211_SURVEY_INFO_CHANNEL_TIME_RX])
+ printf("\tchannel receive time:\t\t%llu ms\n",
+ (unsigned long long)nla_get_u64(sinfo[NL80211_SURVEY_INFO_CHANNEL_TIME_RX]));
+ if (sinfo[NL80211_SURVEY_INFO_CHANNEL_TIME_TX])
+ printf("\tchannel transmit time:\t\t%llu ms\n",
+ (unsigned long long)nla_get_u64(sinfo[NL80211_SURVEY_INFO_CHANNEL_TIME_TX]));
+ return NL_SKIP;
+}
+
+static int handle_survey_dump(struct nl80211_state *state,
+ struct nl_msg *msg,
+ int argc, char **argv,
+ enum id_input id)
+{
+ register_handler(print_survey_handler, NULL);
+ return 0;
+}
+COMMAND(survey, dump, NULL,
+ NL80211_CMD_GET_SURVEY, NLM_F_DUMP, CIB_NETDEV, handle_survey_dump,
+ "List all gathered channel survey data");
+
--- /dev/null
+#include <ctype.h>
+#include <netlink/attr.h>
+#include <errno.h>
+#include <stdbool.h>
+#include "iw.h"
+#include "nl80211.h"
+
+void mac_addr_n2a(char *mac_addr, const unsigned char *arg)
+{
+ int i, l;
+
+ l = 0;
+ for (i = 0; i < ETH_ALEN ; i++) {
+ if (i == 0) {
+ sprintf(mac_addr+l, "%02x", arg[i]);
+ l += 2;
+ } else {
+ sprintf(mac_addr+l, ":%02x", arg[i]);
+ l += 3;
+ }
+ }
+}
+
+int mac_addr_a2n(unsigned char *mac_addr, char *arg)
+{
+ int i;
+
+ for (i = 0; i < ETH_ALEN ; i++) {
+ int temp;
+ char *cp = strchr(arg, ':');
+ if (cp) {
+ *cp = 0;
+ cp++;
+ }
+ if (sscanf(arg, "%x", &temp) != 1)
+ return -1;
+ if (temp < 0 || temp > 255)
+ return -1;
+
+ mac_addr[i] = temp;
+ if (!cp)
+ break;
+ arg = cp;
+ }
+ if (i < ETH_ALEN - 1)
+ return -1;
+
+ return 0;
+}
+
+int parse_hex_mask(char *hexmask, unsigned char **result, size_t *result_len,
+ unsigned char **mask)
+{
+ size_t len = strlen(hexmask) / 2;
+ unsigned char *result_val;
+ unsigned char *result_mask = NULL;
+
+ int pos = 0;
+
+ *result_len = 0;
+
+ result_val = calloc(len + 2, 1);
+ if (!result_val)
+ goto error;
+ *result = result_val;
+ if (mask) {
+ result_mask = calloc(DIV_ROUND_UP(len, 8) + 2, 1);
+ if (!result_mask)
+ goto error;
+ *mask = result_mask;
+ }
+
+ while (1) {
+ char *cp = strchr(hexmask, ':');
+ if (cp) {
+ *cp = 0;
+ cp++;
+ }
+
+ if (result_mask && (strcmp(hexmask, "-") == 0 ||
+ strcmp(hexmask, "xx") == 0 ||
+ strcmp(hexmask, "--") == 0)) {
+ /* skip this byte and leave mask bit unset */
+ } else {
+ int temp, mask_pos;
+ char *end;
+
+ temp = strtoul(hexmask, &end, 16);
+ if (*end)
+ goto error;
+ if (temp < 0 || temp > 255)
+ goto error;
+ result_val[pos] = temp;
+
+ mask_pos = pos / 8;
+ if (result_mask)
+ result_mask[mask_pos] |= 1 << (pos % 8);
+ }
+
+ (*result_len)++;
+ pos++;
+
+ if (!cp)
+ break;
+ hexmask = cp;
+ }
+
+ return 0;
+ error:
+ free(result_val);
+ free(result_mask);
+ return -1;
+}
+
+unsigned char *parse_hex(char *hex, size_t *outlen)
+{
+ unsigned char *result;
+
+ if (parse_hex_mask(hex, &result, outlen, NULL))
+ return NULL;
+ return result;
+}
+
+static const char *ifmodes[NL80211_IFTYPE_MAX + 1] = {
+ "unspecified",
+ "IBSS",
+ "managed",
+ "AP",
+ "AP/VLAN",
+ "WDS",
+ "monitor",
+ "mesh point",
+ "P2P-client",
+ "P2P-GO",
+ "P2P-device",
+ "outside context of a BSS",
+ "NAN",
+};
+
+static char modebuf[100];
+
+const char *iftype_name(enum nl80211_iftype iftype)
+{
+ if (iftype <= NL80211_IFTYPE_MAX && ifmodes[iftype])
+ return ifmodes[iftype];
+ sprintf(modebuf, "Unknown mode (%d)", iftype);
+ return modebuf;
+}
+
+static const char *commands[NL80211_CMD_MAX + 1] = {
+#include "nl80211-commands.inc"
+};
+
+static char cmdbuf[100];
+
+const char *command_name(enum nl80211_commands cmd)
+{
+ if (cmd <= NL80211_CMD_MAX && commands[cmd])
+ return commands[cmd];
+ sprintf(cmdbuf, "Unknown command (%d)", cmd);
+ return cmdbuf;
+}
+
+int ieee80211_channel_to_frequency(int chan, enum nl80211_band band)
+{
+ /* see 802.11 17.3.8.3.2 and Annex J
+ * there are overlapping channel numbers in 5GHz and 2GHz bands */
+ if (chan <= 0)
+ return 0; /* not supported */
+ switch (band) {
+ case NL80211_BAND_2GHZ:
+ if (chan == 14)
+ return 2484;
+ else if (chan < 14)
+ return 2407 + chan * 5;
+ break;
+ case NL80211_BAND_5GHZ:
+ if (chan >= 182 && chan <= 196)
+ return 4000 + chan * 5;
+ else
+ return 5000 + chan * 5;
+ break;
+ case NL80211_BAND_6GHZ:
+ /* see 802.11ax D6.1 27.3.23.2 */
+ if (chan == 2)
+ return 5935;
+ if (chan <= 253)
+ return 5950 + chan * 5;
+ break;
+ case NL80211_BAND_60GHZ:
+ if (chan < 7)
+ return 56160 + chan * 2160;
+ break;
+ default:
+ ;
+ }
+ return 0; /* not supported */
+}
+
+int ieee80211_frequency_to_channel(int freq)
+{
+ /* see 802.11-2007 17.3.8.3.2 and Annex J */
+ if (freq == 2484)
+ return 14;
+ /* see 802.11ax D6.1 27.3.23.2 and Annex E */
+ else if (freq == 5935)
+ return 2;
+ else if (freq < 2484)
+ return (freq - 2407) / 5;
+ else if (freq >= 4910 && freq <= 4980)
+ return (freq - 4000) / 5;
+ else if (freq < 5950)
+ return (freq - 5000) / 5;
+ else if (freq <= 45000) /* DMG band lower limit */
+ /* see 802.11ax D6.1 27.3.23.2 */
+ return (freq - 5950) / 5;
+ else if (freq >= 58320 && freq <= 70200)
+ return (freq - 56160) / 2160;
+ else
+ return 0;
+}
+
+void print_ssid_escaped(const uint8_t len, const uint8_t *data)
+{
+ int i;
+
+ for (i = 0; i < len; i++) {
+ if (isprint(data[i]) && data[i] != ' ' && data[i] != '\\')
+ printf("%c", data[i]);
+ else if (data[i] == ' ' &&
+ (i != 0 && i != len -1))
+ printf(" ");
+ else
+ printf("\\x%.2x", data[i]);
+ }
+}
+
+static int hex2num(char digit)
+{
+ if (!isxdigit(digit))
+ return -1;
+ if (isdigit(digit))
+ return digit - '0';
+ return tolower(digit) - 'a' + 10;
+}
+
+static int hex2byte(const char *hex)
+{
+ int d1, d2;
+
+ d1 = hex2num(hex[0]);
+ if (d1 < 0)
+ return -1;
+ d2 = hex2num(hex[1]);
+ if (d2 < 0)
+ return -1;
+ return (d1 << 4) | d2;
+}
+
+char *hex2bin(const char *hex, char *buf)
+{
+ char *result = buf;
+ int d;
+
+ while (hex[0]) {
+ d = hex2byte(hex);
+ if (d < 0)
+ return NULL;
+ buf[0] = d;
+ buf++;
+ hex += 2;
+ }
+
+ return result;
+}
+
+static int parse_akm_suite(const char *cipher_str)
+{
+
+ if (!strcmp(cipher_str, "PSK"))
+ return 0x000FAC02;
+ if (!strcmp(cipher_str, "FT/PSK"))
+ return 0x000FAC03;
+ if (!strcmp(cipher_str, "PSK/SHA-256"))
+ return 0x000FAC06;
+ return -EINVAL;
+}
+
+static int parse_cipher_suite(const char *cipher_str)
+{
+
+ if (!strcmp(cipher_str, "TKIP"))
+ return 0x000FAC02;
+ if (!strcmp(cipher_str, "CCMP") || !strcmp(cipher_str, "CCMP-128"))
+ return 0x000FAC04;
+ if (!strcmp(cipher_str, "GCMP") || !strcmp(cipher_str, "GCMP-128"))
+ return 0x000FAC08;
+ if (!strcmp(cipher_str, "GCMP-256"))
+ return 0x000FAC09;
+ if (!strcmp(cipher_str, "CCMP-256"))
+ return 0x000FAC0A;
+ return -EINVAL;
+}
+
+int parse_keys(struct nl_msg *msg, char **argv[], int *argc)
+{
+ struct nlattr *keys;
+ int i = 0;
+ bool have_default = false;
+ char *arg = **argv;
+ char keybuf[13];
+ int pos = 0;
+
+ if (!*argc)
+ return 1;
+
+ if (!memcmp(&arg[pos], "psk", 3)) {
+ char psk_keybuf[32];
+ int cipher_suite, akm_suite;
+
+ if (*argc < 4)
+ goto explain;
+
+ pos+=3;
+ if (arg[pos] != ':')
+ goto explain;
+ pos++;
+
+ NLA_PUT_U32(msg, NL80211_ATTR_WPA_VERSIONS, NL80211_WPA_VERSION_2);
+
+ if (strlen(&arg[pos]) != (sizeof(psk_keybuf) * 2) || !hex2bin(&arg[pos], psk_keybuf)) {
+ printf("Bad PSK\n");
+ return -EINVAL;
+ }
+
+ NLA_PUT(msg, NL80211_ATTR_PMK, 32, psk_keybuf);
+ NLA_PUT_U32(msg, NL80211_ATTR_AUTH_TYPE, NL80211_AUTHTYPE_OPEN_SYSTEM);
+
+ *argv += 1;
+ *argc -= 1;
+ arg = **argv;
+
+ akm_suite = parse_akm_suite(arg);
+ if (akm_suite < 0)
+ goto explain;
+
+ NLA_PUT_U32(msg, NL80211_ATTR_AKM_SUITES, akm_suite);
+
+ *argv += 1;
+ *argc -= 1;
+ arg = **argv;
+
+ cipher_suite = parse_cipher_suite(arg);
+ if (cipher_suite < 0)
+ goto explain;
+
+ NLA_PUT_U32(msg, NL80211_ATTR_CIPHER_SUITES_PAIRWISE, cipher_suite);
+
+ *argv += 1;
+ *argc -= 1;
+ arg = **argv;
+
+ cipher_suite = parse_cipher_suite(arg);
+ if (cipher_suite < 0)
+ goto explain;
+
+ NLA_PUT_U32(msg, NL80211_ATTR_CIPHER_SUITE_GROUP, cipher_suite);
+
+ *argv += 1;
+ *argc -= 1;
+ return 0;
+ }
+
+ NLA_PUT_FLAG(msg, NL80211_ATTR_PRIVACY);
+
+ keys = nla_nest_start(msg, NL80211_ATTR_KEYS);
+ if (!keys)
+ return -ENOBUFS;
+
+ do {
+ int keylen;
+ struct nlattr *key = nla_nest_start(msg, ++i);
+ char *keydata;
+
+ arg = **argv;
+ pos = 0;
+
+ if (!key)
+ return -ENOBUFS;
+
+ if (arg[pos] == 'd') {
+ NLA_PUT_FLAG(msg, NL80211_KEY_DEFAULT);
+ pos++;
+ if (arg[pos] == ':')
+ pos++;
+ have_default = true;
+ }
+
+ if (!isdigit(arg[pos]))
+ goto explain;
+ NLA_PUT_U8(msg, NL80211_KEY_IDX, arg[pos++] - '0');
+ if (arg[pos++] != ':')
+ goto explain;
+ keydata = arg + pos;
+ switch (strlen(keydata)) {
+ case 10:
+ keydata = hex2bin(keydata, keybuf);
+ /* fall through */
+ case 5:
+ NLA_PUT_U32(msg, NL80211_KEY_CIPHER, 0x000FAC01);
+ keylen = 5;
+ break;
+ case 26:
+ keydata = hex2bin(keydata, keybuf);
+ /* fall through */
+ case 13:
+ NLA_PUT_U32(msg, NL80211_KEY_CIPHER, 0x000FAC05);
+ keylen = 13;
+ break;
+ default:
+ goto explain;
+ }
+
+ if (!keydata)
+ goto explain;
+
+ NLA_PUT(msg, NL80211_KEY_DATA, keylen, keydata);
+
+ *argv += 1;
+ *argc -= 1;
+
+ /* one key should be TX key */
+ if (!have_default && !*argc)
+ NLA_PUT_FLAG(msg, NL80211_KEY_DEFAULT);
+
+ nla_nest_end(msg, key);
+ } while (*argc);
+
+ nla_nest_end(msg, keys);
+
+ return 0;
+ nla_put_failure:
+ return -ENOBUFS;
+ explain:
+ fprintf(stderr, "key must be [d:]index:data where\n"
+ " 'd:' means default (transmit) key\n"
+ " 'index:' is a single digit (0-3)\n"
+ " 'data' must be 5 or 13 ascii chars\n"
+ " or 10 or 26 hex digits\n"
+ "for example: d:2:6162636465 is the same as d:2:abcde\n"
+ "or psk:data <AKM Suite> <pairwise CIPHER> <groupwise CIPHER> where\n"
+ " 'data' is the PSK (output of wpa_passphrase and the CIPHER can be CCMP or GCMP\n"
+ "for example: psk:0123456789abcdef PSK CCMP CCMP\n"
+ "The allowed AKM suites are PSK, FT/PSK, PSK/SHA-256\n"
+ "The allowed Cipher suites are TKIP, CCMP, GCMP, GCMP-256, CCMP-256\n");
+ return 2;
+}
+
+enum nl80211_chan_width str_to_bw(const char *str)
+{
+ static const struct {
+ const char *name;
+ unsigned int val;
+ } bwmap[] = {
+ { .name = "5", .val = NL80211_CHAN_WIDTH_5, },
+ { .name = "10", .val = NL80211_CHAN_WIDTH_10, },
+ { .name = "20", .val = NL80211_CHAN_WIDTH_20, },
+ { .name = "40", .val = NL80211_CHAN_WIDTH_40, },
+ { .name = "80", .val = NL80211_CHAN_WIDTH_80, },
+ { .name = "80+80", .val = NL80211_CHAN_WIDTH_80P80, },
+ { .name = "160", .val = NL80211_CHAN_WIDTH_160, },
+ };
+ unsigned int i;
+
+ for (i = 0; i < ARRAY_SIZE(bwmap); i++) {
+ if (strcasecmp(bwmap[i].name, str) == 0)
+ return bwmap[i].val;
+ }
+
+ return NL80211_CHAN_WIDTH_20_NOHT;
+}
+
+static int parse_freqs(struct chandef *chandef, int argc, char **argv,
+ int *parsed)
+{
+ uint32_t freq;
+ char *end;
+ bool need_cf1 = false, need_cf2 = false;
+
+ if (argc < 1)
+ return 0;
+
+ chandef->width = str_to_bw(argv[0]);
+
+ switch (chandef->width) {
+ case NL80211_CHAN_WIDTH_20_NOHT:
+ /* First argument was not understood, give up gracefully. */
+ return 0;
+ case NL80211_CHAN_WIDTH_20:
+ case NL80211_CHAN_WIDTH_5:
+ case NL80211_CHAN_WIDTH_10:
+ break;
+ case NL80211_CHAN_WIDTH_80P80:
+ need_cf2 = true;
+ /* fall through */
+ case NL80211_CHAN_WIDTH_40:
+ case NL80211_CHAN_WIDTH_80:
+ case NL80211_CHAN_WIDTH_160:
+ need_cf1 = true;
+ break;
+ case NL80211_CHAN_WIDTH_1:
+ case NL80211_CHAN_WIDTH_2:
+ case NL80211_CHAN_WIDTH_4:
+ case NL80211_CHAN_WIDTH_8:
+ case NL80211_CHAN_WIDTH_16:
+ /* can't happen yet */
+ break;
+ }
+
+ *parsed += 1;
+
+ if (!need_cf1)
+ return 0;
+
+ if (argc < 2)
+ return 1;
+
+ /* center freq 1 */
+ if (!*argv[1])
+ return 1;
+ freq = strtoul(argv[1], &end, 10);
+ if (*end)
+ return 1;
+ *parsed += 1;
+
+ chandef->center_freq1 = freq;
+
+ if (!need_cf2)
+ return 0;
+
+ if (argc < 3)
+ return 1;
+
+ /* center freq 2 */
+ if (!*argv[2])
+ return 1;
+ freq = strtoul(argv[2], &end, 10);
+ if (*end)
+ return 1;
+ chandef->center_freq2 = freq;
+
+ *parsed += 1;
+
+ return 0;
+}
+
+
+/**
+ * parse_freqchan - Parse frequency or channel definition
+ *
+ * @chandef: chandef structure to be filled in
+ * @chan: Boolean whether to parse a channel or frequency based specifier
+ * @argc: Number of arguments
+ * @argv: Array of string arguments
+ * @parsed: Pointer to return the number of used arguments, or NULL to error
+ * out if any argument is left unused.
+ *
+ * The given chandef structure will be filled in from the command line
+ * arguments. argc/argv will be updated so that further arguments from the
+ * command line can be parsed.
+ *
+ * Note that despite the fact that the function knows how many center freqs
+ * are needed, there's an ambiguity if the next argument after this is an
+ * integer argument, since the valid channel width values are interpreted
+ * as such, rather than a following argument. This can be avoided by the
+ * user by giving "NOHT" instead.
+ *
+ * The working specifier if chan is set are:
+ * <channel> [NOHT|HT20|HT40+|HT40-|5MHz|10MHz|80MHz]
+ *
+ * And if frequency is set:
+ * <freq> [NOHT|HT20|HT40+|HT40-|5MHz|10MHz|80MHz]
+ * <control freq> [5|10|20|40|80|80+80|160] [<center1_freq> [<center2_freq>]]
+ *
+ * If the mode/channel width is not given the NOHT is assumed.
+ *
+ * Return: Number of used arguments, zero or negative error number otherwise
+ */
+int parse_freqchan(struct chandef *chandef, bool chan, int argc, char **argv,
+ int *parsed)
+{
+ char *end;
+ static const struct chanmode chanmode[] = {
+ { .name = "HT20",
+ .width = NL80211_CHAN_WIDTH_20,
+ .freq1_diff = 0,
+ .chantype = NL80211_CHAN_HT20 },
+ { .name = "HT40+",
+ .width = NL80211_CHAN_WIDTH_40,
+ .freq1_diff = 10,
+ .chantype = NL80211_CHAN_HT40PLUS },
+ { .name = "HT40-",
+ .width = NL80211_CHAN_WIDTH_40,
+ .freq1_diff = -10,
+ .chantype = NL80211_CHAN_HT40MINUS },
+ { .name = "NOHT",
+ .width = NL80211_CHAN_WIDTH_20_NOHT,
+ .freq1_diff = 0,
+ .chantype = NL80211_CHAN_NO_HT },
+ { .name = "5MHz",
+ .width = NL80211_CHAN_WIDTH_5,
+ .freq1_diff = 0,
+ .chantype = -1 },
+ { .name = "10MHz",
+ .width = NL80211_CHAN_WIDTH_10,
+ .freq1_diff = 0,
+ .chantype = -1 },
+ { .name = "80MHz",
+ .width = NL80211_CHAN_WIDTH_80,
+ .freq1_diff = 0,
+ .chantype = -1 },
+ };
+ const struct chanmode *chanmode_selected = NULL;
+ unsigned int freq;
+ unsigned int i;
+ int _parsed = 0;
+ int res = 0;
+
+ if (argc < 1)
+ return 1;
+
+ if (!argv[0])
+ goto out;
+ freq = strtoul(argv[0], &end, 10);
+ if (*end) {
+ res = 1;
+ goto out;
+ }
+
+ _parsed += 1;
+
+ memset(chandef, 0, sizeof(struct chandef));
+
+ if (chan) {
+ enum nl80211_band band;
+
+ band = freq <= 14 ? NL80211_BAND_2GHZ : NL80211_BAND_5GHZ;
+ freq = ieee80211_channel_to_frequency(freq, band);
+ }
+ chandef->control_freq = freq;
+ /* Assume 20MHz NOHT channel for now. */
+ chandef->center_freq1 = freq;
+
+ /* Try to parse HT mode definitions */
+ if (argc > 1) {
+ for (i = 0; i < ARRAY_SIZE(chanmode); i++) {
+ if (strcasecmp(chanmode[i].name, argv[1]) == 0) {
+ chanmode_selected = &chanmode[i];
+ _parsed += 1;
+ break;
+ }
+ }
+ }
+
+ /* channel mode given, use it and return. */
+ if (chanmode_selected) {
+ chandef->center_freq1 = get_cf1(chanmode_selected, freq);
+ chandef->width = chanmode_selected->width;
+ goto out;
+ }
+
+ /* This was a only a channel definition, nothing further may follow. */
+ if (chan)
+ goto out;
+
+ res = parse_freqs(chandef, argc - 1, argv + 1, &_parsed);
+
+ out:
+ /* Error out if parsed is NULL. */
+ if (!parsed && _parsed != argc)
+ return 1;
+
+ if (parsed)
+ *parsed = _parsed;
+
+ return res;
+}
+
+int put_chandef(struct nl_msg *msg, struct chandef *chandef)
+{
+ NLA_PUT_U32(msg, NL80211_ATTR_WIPHY_FREQ, chandef->control_freq);
+ NLA_PUT_U32(msg, NL80211_ATTR_CHANNEL_WIDTH, chandef->width);
+
+ switch (chandef->width) {
+ case NL80211_CHAN_WIDTH_20_NOHT:
+ NLA_PUT_U32(msg,
+ NL80211_ATTR_WIPHY_CHANNEL_TYPE,
+ NL80211_CHAN_NO_HT);
+ break;
+ case NL80211_CHAN_WIDTH_20:
+ NLA_PUT_U32(msg,
+ NL80211_ATTR_WIPHY_CHANNEL_TYPE,
+ NL80211_CHAN_HT20);
+ break;
+ case NL80211_CHAN_WIDTH_40:
+ if (chandef->control_freq > chandef->center_freq1)
+ NLA_PUT_U32(msg,
+ NL80211_ATTR_WIPHY_CHANNEL_TYPE,
+ NL80211_CHAN_HT40MINUS);
+ else
+ NLA_PUT_U32(msg,
+ NL80211_ATTR_WIPHY_CHANNEL_TYPE,
+ NL80211_CHAN_HT40PLUS);
+ break;
+ default:
+ break;
+ }
+
+ if (chandef->center_freq1)
+ NLA_PUT_U32(msg,
+ NL80211_ATTR_CENTER_FREQ1,
+ chandef->center_freq1);
+
+ if (chandef->center_freq2)
+ NLA_PUT_U32(msg,
+ NL80211_ATTR_CENTER_FREQ2,
+ chandef->center_freq2);
+
+ return 0;
+
+ nla_put_failure:
+ return -ENOBUFS;
+}
+
+static void print_mcs_index(const __u8 *mcs)
+{
+ int mcs_bit, prev_bit = -2, prev_cont = 0;
+
+ for (mcs_bit = 0; mcs_bit <= 76; mcs_bit++) {
+ unsigned int mcs_octet = mcs_bit/8;
+ unsigned int MCS_RATE_BIT = 1 << mcs_bit % 8;
+ bool mcs_rate_idx_set;
+
+ mcs_rate_idx_set = !!(mcs[mcs_octet] & MCS_RATE_BIT);
+
+ if (!mcs_rate_idx_set)
+ continue;
+
+ if (prev_bit != mcs_bit - 1) {
+ if (prev_bit != -2)
+ printf("%d, ", prev_bit);
+ else
+ printf(" ");
+ printf("%d", mcs_bit);
+ prev_cont = 0;
+ } else if (!prev_cont) {
+ printf("-");
+ prev_cont = 1;
+ }
+
+ prev_bit = mcs_bit;
+ }
+
+ if (prev_cont)
+ printf("%d", prev_bit);
+ printf("\n");
+}
+
+/*
+ * There are only 4 possible values, we just use a case instead of computing it,
+ * but technically this can also be computed through the formula:
+ *
+ * Max AMPDU length = (2 ^ (13 + exponent)) - 1 bytes
+ */
+static __u32 compute_ampdu_length(__u8 exponent)
+{
+ switch (exponent) {
+ case 0: return 8191; /* (2 ^(13 + 0)) -1 */
+ case 1: return 16383; /* (2 ^(13 + 1)) -1 */
+ case 2: return 32767; /* (2 ^(13 + 2)) -1 */
+ case 3: return 65535; /* (2 ^(13 + 3)) -1 */
+ default: return 0;
+ }
+}
+
+static const char *print_ampdu_space(__u8 space)
+{
+ switch (space) {
+ case 0: return "No restriction";
+ case 1: return "1/4 usec";
+ case 2: return "1/2 usec";
+ case 3: return "1 usec";
+ case 4: return "2 usec";
+ case 5: return "4 usec";
+ case 6: return "8 usec";
+ case 7: return "16 usec";
+ default:
+ return "BUG (spacing more than 3 bits!)";
+ }
+}
+
+void print_ampdu_length(__u8 exponent)
+{
+ __u32 max_ampdu_length;
+
+ max_ampdu_length = compute_ampdu_length(exponent);
+
+ if (max_ampdu_length) {
+ printf("\t\tMaximum RX AMPDU length %d bytes (exponent: 0x0%02x)\n",
+ max_ampdu_length, exponent);
+ } else {
+ printf("\t\tMaximum RX AMPDU length: unrecognized bytes "
+ "(exponent: %d)\n", exponent);
+ }
+}
+
+void print_ampdu_spacing(__u8 spacing)
+{
+ printf("\t\tMinimum RX AMPDU time spacing: %s (0x%02x)\n",
+ print_ampdu_space(spacing), spacing);
+}
+
+void print_ht_capability(__u16 cap)
+{
+#define PRINT_HT_CAP(_cond, _str) \
+ do { \
+ if (_cond) \
+ printf("\t\t\t" _str "\n"); \
+ } while (0)
+
+ printf("\t\tCapabilities: 0x%02x\n", cap);
+
+ PRINT_HT_CAP((cap & BIT(0)), "RX LDPC");
+ PRINT_HT_CAP((cap & BIT(1)), "HT20/HT40");
+ PRINT_HT_CAP(!(cap & BIT(1)), "HT20");
+
+ PRINT_HT_CAP(((cap >> 2) & 0x3) == 0, "Static SM Power Save");
+ PRINT_HT_CAP(((cap >> 2) & 0x3) == 1, "Dynamic SM Power Save");
+ PRINT_HT_CAP(((cap >> 2) & 0x3) == 3, "SM Power Save disabled");
+
+ PRINT_HT_CAP((cap & BIT(4)), "RX Greenfield");
+ PRINT_HT_CAP((cap & BIT(5)), "RX HT20 SGI");
+ PRINT_HT_CAP((cap & BIT(6)), "RX HT40 SGI");
+ PRINT_HT_CAP((cap & BIT(7)), "TX STBC");
+
+ PRINT_HT_CAP(((cap >> 8) & 0x3) == 0, "No RX STBC");
+ PRINT_HT_CAP(((cap >> 8) & 0x3) == 1, "RX STBC 1-stream");
+ PRINT_HT_CAP(((cap >> 8) & 0x3) == 2, "RX STBC 2-streams");
+ PRINT_HT_CAP(((cap >> 8) & 0x3) == 3, "RX STBC 3-streams");
+
+ PRINT_HT_CAP((cap & BIT(10)), "HT Delayed Block Ack");
+
+ PRINT_HT_CAP(!(cap & BIT(11)), "Max AMSDU length: 3839 bytes");
+ PRINT_HT_CAP((cap & BIT(11)), "Max AMSDU length: 7935 bytes");
+
+ /*
+ * For beacons and probe response this would mean the BSS
+ * does or does not allow the usage of DSSS/CCK HT40.
+ * Otherwise it means the STA does or does not use
+ * DSSS/CCK HT40.
+ */
+ PRINT_HT_CAP((cap & BIT(12)), "DSSS/CCK HT40");
+ PRINT_HT_CAP(!(cap & BIT(12)), "No DSSS/CCK HT40");
+
+ /* BIT(13) is reserved */
+
+ PRINT_HT_CAP((cap & BIT(14)), "40 MHz Intolerant");
+
+ PRINT_HT_CAP((cap & BIT(15)), "L-SIG TXOP protection");
+#undef PRINT_HT_CAP
+}
+
+void print_ht_mcs(const __u8 *mcs)
+{
+ /* As defined in 7.3.2.57.4 Supported MCS Set field */
+ unsigned int tx_max_num_spatial_streams, max_rx_supp_data_rate;
+ bool tx_mcs_set_defined, tx_mcs_set_equal, tx_unequal_modulation;
+
+ max_rx_supp_data_rate = (mcs[10] | ((mcs[11] & 0x3) << 8));
+ tx_mcs_set_defined = !!(mcs[12] & (1 << 0));
+ tx_mcs_set_equal = !(mcs[12] & (1 << 1));
+ tx_max_num_spatial_streams = ((mcs[12] >> 2) & 3) + 1;
+ tx_unequal_modulation = !!(mcs[12] & (1 << 4));
+
+ if (max_rx_supp_data_rate)
+ printf("\t\tHT Max RX data rate: %d Mbps\n", max_rx_supp_data_rate);
+ /* XXX: else see 9.6.0e.5.3 how to get this I think */
+
+ if (tx_mcs_set_defined) {
+ if (tx_mcs_set_equal) {
+ printf("\t\tHT TX/RX MCS rate indexes supported:");
+ print_mcs_index(mcs);
+ } else {
+ printf("\t\tHT RX MCS rate indexes supported:");
+ print_mcs_index(mcs);
+
+ if (tx_unequal_modulation)
+ printf("\t\tTX unequal modulation supported\n");
+ else
+ printf("\t\tTX unequal modulation not supported\n");
+
+ printf("\t\tHT TX Max spatial streams: %d\n",
+ tx_max_num_spatial_streams);
+
+ printf("\t\tHT TX MCS rate indexes supported may differ\n");
+ }
+ } else {
+ printf("\t\tHT RX MCS rate indexes supported:");
+ print_mcs_index(mcs);
+ printf("\t\tHT TX MCS rate indexes are undefined\n");
+ }
+}
+
+void print_vht_info(__u32 capa, const __u8 *mcs)
+{
+ __u16 tmp;
+ int i;
+
+ printf("\t\tVHT Capabilities (0x%.8x):\n", capa);
+
+#define PRINT_VHT_CAPA(_bit, _str) \
+ do { \
+ if (capa & BIT(_bit)) \
+ printf("\t\t\t" _str "\n"); \
+ } while (0)
+
+ printf("\t\t\tMax MPDU length: ");
+ switch (capa & 3) {
+ case 0: printf("3895\n"); break;
+ case 1: printf("7991\n"); break;
+ case 2: printf("11454\n"); break;
+ case 3: printf("(reserved)\n");
+ }
+ printf("\t\t\tSupported Channel Width: ");
+ switch ((capa >> 2) & 3) {
+ case 0: printf("neither 160 nor 80+80\n"); break;
+ case 1: printf("160 MHz\n"); break;
+ case 2: printf("160 MHz, 80+80 MHz\n"); break;
+ case 3: printf("(reserved)\n");
+ }
+ PRINT_VHT_CAPA(4, "RX LDPC");
+ PRINT_VHT_CAPA(5, "short GI (80 MHz)");
+ PRINT_VHT_CAPA(6, "short GI (160/80+80 MHz)");
+ PRINT_VHT_CAPA(7, "TX STBC");
+ /* RX STBC */
+ PRINT_VHT_CAPA(11, "SU Beamformer");
+ PRINT_VHT_CAPA(12, "SU Beamformee");
+ /* compressed steering */
+ /* # of sounding dimensions */
+ PRINT_VHT_CAPA(19, "MU Beamformer");
+ PRINT_VHT_CAPA(20, "MU Beamformee");
+ PRINT_VHT_CAPA(21, "VHT TXOP PS");
+ PRINT_VHT_CAPA(22, "+HTC-VHT");
+ /* max A-MPDU */
+ /* VHT link adaptation */
+ PRINT_VHT_CAPA(28, "RX antenna pattern consistency");
+ PRINT_VHT_CAPA(29, "TX antenna pattern consistency");
+
+ printf("\t\tVHT RX MCS set:\n");
+ tmp = mcs[0] | (mcs[1] << 8);
+ for (i = 1; i <= 8; i++) {
+ printf("\t\t\t%d streams: ", i);
+ switch ((tmp >> ((i-1)*2) ) & 3) {
+ case 0: printf("MCS 0-7\n"); break;
+ case 1: printf("MCS 0-8\n"); break;
+ case 2: printf("MCS 0-9\n"); break;
+ case 3: printf("not supported\n"); break;
+ }
+ }
+ tmp = mcs[2] | (mcs[3] << 8);
+ printf("\t\tVHT RX highest supported: %d Mbps\n", tmp & 0x1fff);
+
+ printf("\t\tVHT TX MCS set:\n");
+ tmp = mcs[4] | (mcs[5] << 8);
+ for (i = 1; i <= 8; i++) {
+ printf("\t\t\t%d streams: ", i);
+ switch ((tmp >> ((i-1)*2) ) & 3) {
+ case 0: printf("MCS 0-7\n"); break;
+ case 1: printf("MCS 0-8\n"); break;
+ case 2: printf("MCS 0-9\n"); break;
+ case 3: printf("not supported\n"); break;
+ }
+ }
+ tmp = mcs[6] | (mcs[7] << 8);
+ printf("\t\tVHT TX highest supported: %d Mbps\n", tmp & 0x1fff);
+}
+
+void print_he_info(struct nlattr *nl_iftype)
+{
+ struct nlattr *tb[NL80211_BAND_IFTYPE_ATTR_MAX + 1];
+ struct nlattr *tb_flags[NL80211_IFTYPE_MAX + 1];
+ char *iftypes[NUM_NL80211_IFTYPES] = {
+ "Unspec", "Adhoc", "Station", "AP", "AP/VLAN", "WDS", "Monitor",
+ "Mesh", "P2P/Client", "P2P/Go", "P2P/Device", "OCB", "NAN",
+ };
+ __u16 mac_cap[3] = { 0 };
+ __u16 phy_cap[6] = { 0 };
+ __u16 mcs_set[6] = { 0 };
+ __u8 ppet[25] = { 0 };
+ size_t len;
+ int i;
+
+ #define PRINT_HE_CAP(_var, _idx, _bit, _str) \
+ do { \
+ if (_var[_idx] & BIT(_bit)) \
+ printf("\t\t\t\t" _str "\n"); \
+ } while (0)
+
+ #define PRINT_HE_CAP_MASK(_var, _idx, _shift, _mask, _str) \
+ do { \
+ if ((_var[_idx] >> _shift) & _mask) \
+ printf("\t\t\t\t" _str ": %d\n", (_var[_idx] >> _shift) & _mask); \
+ } while (0)
+
+ #define PRINT_HE_MAC_CAP(...) PRINT_HE_CAP(mac_cap, __VA_ARGS__)
+ #define PRINT_HE_MAC_CAP_MASK(...) PRINT_HE_CAP_MASK(mac_cap, __VA_ARGS__)
+ #define PRINT_HE_PHY_CAP(...) PRINT_HE_CAP(phy_cap, __VA_ARGS__)
+ #define PRINT_HE_PHY_CAP0(_idx, _bit, ...) PRINT_HE_CAP(phy_cap, _idx, _bit + 8, __VA_ARGS__)
+ #define PRINT_HE_PHY_CAP_MASK(...) PRINT_HE_CAP_MASK(phy_cap, __VA_ARGS__)
+
+ nla_parse(tb, NL80211_BAND_IFTYPE_ATTR_MAX,
+ nla_data(nl_iftype), nla_len(nl_iftype), NULL);
+
+ if (!tb[NL80211_BAND_IFTYPE_ATTR_IFTYPES])
+ return;
+
+ if (nla_parse_nested(tb_flags, NL80211_IFTYPE_MAX,
+ tb[NL80211_BAND_IFTYPE_ATTR_IFTYPES], NULL))
+ return;
+
+ printf("\t\tHE Iftypes:");
+ for (i = 0; i < NUM_NL80211_IFTYPES; i++)
+ if (nla_get_flag(tb_flags[i]) && iftypes[i])
+ printf(" %s", iftypes[i]);
+ printf("\n");
+
+ if (tb[NL80211_BAND_IFTYPE_ATTR_HE_CAP_MAC]) {
+ len = nla_len(tb[NL80211_BAND_IFTYPE_ATTR_HE_CAP_MAC]);
+ if (len > sizeof(mac_cap))
+ len = sizeof(mac_cap);
+ memcpy(mac_cap,
+ nla_data(tb[NL80211_BAND_IFTYPE_ATTR_HE_CAP_MAC]),
+ len);
+ }
+ printf("\t\t\tHE MAC Capabilities (0x");
+ for (i = 0; i < 3; i++)
+ printf("%04x", mac_cap[i]);
+ printf("):\n");
+
+ PRINT_HE_MAC_CAP(0, 0, "+HTC HE Supported");
+ PRINT_HE_MAC_CAP(0, 1, "TWT Requester");
+ PRINT_HE_MAC_CAP(0, 2, "TWT Responder");
+ PRINT_HE_MAC_CAP_MASK(0, 3, 0x3, "Dynamic BA Fragementation Level");
+ PRINT_HE_MAC_CAP_MASK(0, 5, 0x7, "Maximum number of MSDUS Fragments");
+ PRINT_HE_MAC_CAP_MASK(0, 8, 0x3, "Minimum Payload size of 128 bytes");
+ PRINT_HE_MAC_CAP_MASK(0, 10, 0x3, "Trigger Frame MAC Padding Duration");
+ PRINT_HE_MAC_CAP_MASK(0, 12, 0x7, "Multi-TID Aggregation Support");
+
+ PRINT_HE_MAC_CAP(1, 1, "All Ack");
+ PRINT_HE_MAC_CAP(1, 2, "TRS");
+ PRINT_HE_MAC_CAP(1, 3, "BSR");
+ PRINT_HE_MAC_CAP(1, 4, "Broadcast TWT");
+ PRINT_HE_MAC_CAP(1, 5, "32-bit BA Bitmap");
+ PRINT_HE_MAC_CAP(1, 6, "MU Cascading");
+ PRINT_HE_MAC_CAP(1, 7, "Ack-Enabled Aggregation");
+ PRINT_HE_MAC_CAP(1, 9, "OM Control");
+ PRINT_HE_MAC_CAP(1, 10, "OFDMA RA");
+ PRINT_HE_MAC_CAP_MASK(1, 11, 0x3, "Maximum A-MPDU Length Exponent");
+ PRINT_HE_MAC_CAP(1, 13, "A-MSDU Fragmentation");
+ PRINT_HE_MAC_CAP(1, 14, "Flexible TWT Scheduling");
+ PRINT_HE_MAC_CAP(1, 15, "RX Control Frame to MultiBSS");
+
+ PRINT_HE_MAC_CAP(2, 0, "BSRP BQRP A-MPDU Aggregation");
+ PRINT_HE_MAC_CAP(2, 1, "QTP");
+ PRINT_HE_MAC_CAP(2, 2, "BQR");
+ PRINT_HE_MAC_CAP(2, 3, "SRP Responder Role");
+ PRINT_HE_MAC_CAP(2, 4, "NDP Feedback Report");
+ PRINT_HE_MAC_CAP(2, 5, "OPS");
+ PRINT_HE_MAC_CAP(2, 6, "A-MSDU in A-MPDU");
+ PRINT_HE_MAC_CAP_MASK(2, 7, 7, "Multi-TID Aggregation TX");
+ PRINT_HE_MAC_CAP(2, 10, "HE Subchannel Selective Transmission");
+ PRINT_HE_MAC_CAP(2, 11, "UL 2x996-Tone RU");
+ PRINT_HE_MAC_CAP(2, 12, "OM Control UL MU Data Disable RX");
+
+ if (tb[NL80211_BAND_IFTYPE_ATTR_HE_CAP_PHY]) {
+ len = nla_len(tb[NL80211_BAND_IFTYPE_ATTR_HE_CAP_PHY]);
+
+ if (len > sizeof(phy_cap) - 1)
+ len = sizeof(phy_cap) - 1;
+ memcpy(&((__u8 *)phy_cap)[1],
+ nla_data(tb[NL80211_BAND_IFTYPE_ATTR_HE_CAP_PHY]),
+ len);
+ }
+ printf("\t\t\tHE PHY Capabilities: (0x");
+ for (i = 0; i < 11; i++)
+ printf("%02x", ((__u8 *)phy_cap)[i + 1]);
+ printf("):\n");
+
+ PRINT_HE_PHY_CAP0(0, 1, "HE40/2.4GHz");
+ PRINT_HE_PHY_CAP0(0, 2, "HE40/HE80/5GHz");
+ PRINT_HE_PHY_CAP0(0, 3, "HE160/5GHz");
+ PRINT_HE_PHY_CAP0(0, 4, "HE160/HE80+80/5GHz");
+ PRINT_HE_PHY_CAP0(0, 5, "242 tone RUs/2.4GHz");
+ PRINT_HE_PHY_CAP0(0, 6, "242 tone RUs/5GHz");
+
+ PRINT_HE_PHY_CAP_MASK(1, 0, 0xf, "Punctured Preamble RX");
+ PRINT_HE_PHY_CAP_MASK(1, 4, 0x1, "Device Class");
+ PRINT_HE_PHY_CAP(1, 5, "LDPC Coding in Payload");
+ PRINT_HE_PHY_CAP(1, 6, "HE SU PPDU with 1x HE-LTF and 0.8us GI");
+ PRINT_HE_PHY_CAP_MASK(1, 7, 0x3, "Midamble Rx Max NSTS");
+ PRINT_HE_PHY_CAP(1, 9, "NDP with 4x HE-LTF and 3.2us GI");
+ PRINT_HE_PHY_CAP(1, 10, "STBC Tx <= 80MHz");
+ PRINT_HE_PHY_CAP(1, 11, "STBC Rx <= 80MHz");
+ PRINT_HE_PHY_CAP(1, 12, "Doppler Tx");
+ PRINT_HE_PHY_CAP(1, 13, "Doppler Rx");
+ PRINT_HE_PHY_CAP(1, 14, "Full Bandwidth UL MU-MIMO");
+ PRINT_HE_PHY_CAP(1, 15, "Partial Bandwidth UL MU-MIMO");
+
+ PRINT_HE_PHY_CAP_MASK(2, 0, 0x3, "DCM Max Constellation");
+ PRINT_HE_PHY_CAP_MASK(2, 2, 0x1, "DCM Max NSS Tx");
+ PRINT_HE_PHY_CAP_MASK(2, 3, 0x3, "DCM Max Constellation Rx");
+ PRINT_HE_PHY_CAP_MASK(2, 5, 0x1, "DCM Max NSS Rx");
+ PRINT_HE_PHY_CAP(2, 6, "Rx HE MU PPDU from Non-AP STA");
+ PRINT_HE_PHY_CAP(2, 7, "SU Beamformer");
+ PRINT_HE_PHY_CAP(2, 8, "SU Beamformee");
+ PRINT_HE_PHY_CAP(2, 9, "MU Beamformer");
+ PRINT_HE_PHY_CAP_MASK(2, 10, 0x7, "Beamformee STS <= 80Mhz");
+ PRINT_HE_PHY_CAP_MASK(2, 13, 0x7, "Beamformee STS > 80Mhz");
+
+ PRINT_HE_PHY_CAP_MASK(3, 0, 0x7, "Sounding Dimensions <= 80Mhz");
+ PRINT_HE_PHY_CAP_MASK(3, 3, 0x7, "Sounding Dimensions > 80Mhz");
+ PRINT_HE_PHY_CAP(3, 6, "Ng = 16 SU Feedback");
+ PRINT_HE_PHY_CAP(3, 7, "Ng = 16 MU Feedback");
+ PRINT_HE_PHY_CAP(3, 8, "Codebook Size SU Feedback");
+ PRINT_HE_PHY_CAP(3, 9, "Codebook Size MU Feedback");
+ PRINT_HE_PHY_CAP(3, 10, "Triggered SU Beamforming Feedback");
+ PRINT_HE_PHY_CAP(3, 11, "Triggered MU Beamforming Feedback");
+ PRINT_HE_PHY_CAP(3, 12, "Triggered CQI Feedback");
+ PRINT_HE_PHY_CAP(3, 13, "Partial Bandwidth Extended Range");
+ PRINT_HE_PHY_CAP(3, 14, "Partial Bandwidth DL MU-MIMO");
+ PRINT_HE_PHY_CAP(3, 15, "PPE Threshold Present");
+
+ PRINT_HE_PHY_CAP(4, 0, "SRP-based SR");
+ PRINT_HE_PHY_CAP(4, 1, "Power Boost Factor ar");
+ PRINT_HE_PHY_CAP(4, 2, "HE SU PPDU & HE PPDU 4x HE-LTF 0.8us GI");
+ PRINT_HE_PHY_CAP_MASK(4, 3, 0x7, "Max NC");
+ PRINT_HE_PHY_CAP(4, 6, "STBC Tx > 80MHz");
+ PRINT_HE_PHY_CAP(4, 7, "STBC Rx > 80MHz");
+ PRINT_HE_PHY_CAP(4, 8, "HE ER SU PPDU 4x HE-LTF 0.8us GI");
+ PRINT_HE_PHY_CAP(4, 9, "20MHz in 40MHz HE PPDU 2.4GHz");
+ PRINT_HE_PHY_CAP(4, 10, "20MHz in 160/80+80MHz HE PPDU");
+ PRINT_HE_PHY_CAP(4, 11, "80MHz in 160/80+80MHz HE PPDU");
+ PRINT_HE_PHY_CAP(4, 12, "HE ER SU PPDU 1x HE-LTF 0.8us GI");
+ PRINT_HE_PHY_CAP(4, 13, "Midamble Rx 2x & 1x HE-LTF");
+ PRINT_HE_PHY_CAP_MASK(4, 14, 0x3, "DCM Max BW");
+
+ PRINT_HE_PHY_CAP(5, 0, "Longer Than 16HE SIG-B OFDM Symbols");
+ PRINT_HE_PHY_CAP(5, 1, "Non-Triggered CQI Feedback");
+ PRINT_HE_PHY_CAP(5, 2, "TX 1024-QAM");
+ PRINT_HE_PHY_CAP(5, 3, "RX 1024-QAM");
+ PRINT_HE_PHY_CAP(5, 4, "RX Full BW SU Using HE MU PPDU with Compression SIGB");
+ PRINT_HE_PHY_CAP(5, 5, "RX Full BW SU Using HE MU PPDU with Non-Compression SIGB");
+
+ if (tb[NL80211_BAND_IFTYPE_ATTR_HE_CAP_MCS_SET]) {
+ len = nla_len(tb[NL80211_BAND_IFTYPE_ATTR_HE_CAP_MCS_SET]);
+ if (len > sizeof(mcs_set))
+ len = sizeof(mcs_set);
+ memcpy(mcs_set,
+ nla_data(tb[NL80211_BAND_IFTYPE_ATTR_HE_CAP_MCS_SET]),
+ len);
+ }
+
+ for (i = 0; i < 3; i++) {
+ __u8 phy_cap_support[] = { BIT(1) | BIT(2), BIT(3), BIT(4) };
+ char *bw[] = { "<= 80", "160", "80+80" };
+ int j;
+
+ if ((phy_cap[0] & (phy_cap_support[i] << 8)) == 0)
+ continue;
+
+ for (j = 0; j < 2; j++) {
+ int k;
+ printf("\t\t\tHE %s MCS and NSS set %s MHz\n", j ? "TX" : "RX", bw[i]);
+ for (k = 0; k < 8; k++) {
+ __u16 mcs = mcs_set[(i * 2) + j];
+ mcs >>= k * 2;
+ mcs &= 0x3;
+ printf("\t\t\t\t\t %d streams: ", k + 1);
+ if (mcs == 3)
+ printf("not supported\n");
+ else
+ printf("MCS 0-%d\n", 7 + (mcs * 2));
+ }
+
+ }
+ }
+
+ len = 0;
+ if (tb[NL80211_BAND_IFTYPE_ATTR_HE_CAP_PPE]) {
+ len = nla_len(tb[NL80211_BAND_IFTYPE_ATTR_HE_CAP_PPE]);
+ if (len > sizeof(ppet))
+ len = sizeof(ppet);
+ memcpy(ppet,
+ nla_data(tb[NL80211_BAND_IFTYPE_ATTR_HE_CAP_PPE]),
+ len);
+ }
+
+ if (len && (phy_cap[3] & BIT(15))) {
+ size_t i;
+
+ printf("\t\t\tPPE Threshold ");
+ for (i = 0; i < len; i++)
+ if (ppet[i])
+ printf("0x%02x ", ppet[i]);
+ printf("\n");
+ }
+}
+
+void iw_hexdump(const char *prefix, const __u8 *buf, size_t size)
+{
+ size_t i;
+
+ printf("%s: ", prefix);
+ for (i = 0; i < size; i++) {
+ if (i && i % 16 == 0)
+ printf("\n%s: ", prefix);
+ printf("%02x ", buf[i]);
+ }
+ printf("\n\n");
+}
+
+int get_cf1(const struct chanmode *chanmode, unsigned long freq)
+{
+ unsigned int cf1 = freq, j;
+ unsigned int vht80[] = { 5180, 5260, 5500, 5580, 5660, 5745 };
+
+ switch (chanmode->width) {
+ case NL80211_CHAN_WIDTH_80:
+ /* setup center_freq1 */
+ for (j = 0; j < ARRAY_SIZE(vht80); j++) {
+ if (freq >= vht80[j] && freq < vht80[j] + 80)
+ break;
+ }
+
+ if (j == ARRAY_SIZE(vht80))
+ break;
+
+ cf1 = vht80[j] + 30;
+ break;
+ default:
+ cf1 = freq + chanmode->freq1_diff;
+ break;
+ }
+
+ return cf1;
+}
+
+int parse_random_mac_addr(struct nl_msg *msg, char *addrs)
+{
+ char *a_addr, *a_mask, *sep;
+ unsigned char addr[ETH_ALEN], mask[ETH_ALEN];
+
+ if (!*addrs) {
+ /* randomise all but the multicast bit */
+ NLA_PUT(msg, NL80211_ATTR_MAC, ETH_ALEN,
+ "\x00\x00\x00\x00\x00\x00");
+ NLA_PUT(msg, NL80211_ATTR_MAC_MASK, ETH_ALEN,
+ "\x01\x00\x00\x00\x00\x00");
+ return 0;
+ }
+
+ if (*addrs != '=')
+ return 1;
+
+ addrs++;
+ sep = strchr(addrs, '/');
+ a_addr = addrs;
+
+ if (!sep)
+ return 1;
+
+ *sep = 0;
+ a_mask = sep + 1;
+ if (mac_addr_a2n(addr, a_addr) || mac_addr_a2n(mask, a_mask))
+ return 1;
+
+ NLA_PUT(msg, NL80211_ATTR_MAC, ETH_ALEN, addr);
+ NLA_PUT(msg, NL80211_ATTR_MAC_MASK, ETH_ALEN, mask);
+
+ return 0;
+ nla_put_failure:
+ return -ENOBUFS;
+}
--- /dev/null
+#include <errno.h>
+#include <string.h>
+
+#include <netlink/genl/genl.h>
+#include <netlink/genl/family.h>
+#include <netlink/genl/ctrl.h>
+#include <netlink/msg.h>
+#include <netlink/attr.h>
+
+#include "nl80211.h"
+#include "iw.h"
+
+SECTION(vendor);
+
+static int print_vendor_response(struct nl_msg *msg, void *arg)
+{
+ struct nlattr *attr;
+ struct genlmsghdr *gnlh = nlmsg_data(nlmsg_hdr(msg));
+ bool print_ascii = (bool) arg;
+ uint8_t *data;
+ int len;
+
+ attr = nla_find(genlmsg_attrdata(gnlh, 0),
+ genlmsg_attrlen(gnlh, 0),
+ NL80211_ATTR_VENDOR_DATA);
+ if (!attr) {
+ fprintf(stderr, "vendor data attribute missing!\n");
+ return NL_SKIP;
+ }
+
+ data = (uint8_t *) nla_data(attr);
+ len = nla_len(attr);
+
+ if (print_ascii)
+ iw_hexdump("vendor response", data, len);
+ else
+ fwrite(data, 1, len, stdout);
+
+ return NL_OK;
+}
+
+static int read_file(FILE *file, char *buf, size_t size)
+{
+ size_t count = 0;
+ int data;
+
+ while ((data = fgetc(file)) != EOF) {
+ if (count >= size)
+ return -EINVAL;
+ buf[count] = data;
+ count++;
+ }
+
+ return count;
+}
+
+static int read_hex(unsigned int argc, char **argv, char *buf, size_t size)
+{
+ unsigned int i, data;
+ int res;
+
+ if (argc > size)
+ return -EINVAL;
+
+ for (i = 0; i < argc; i++) {
+ res = sscanf(argv[i], "0x%x", &data);
+ if (res != 1 || data > 0xff)
+ return -EINVAL;
+ buf[i] = data;
+ }
+
+ return argc;
+}
+
+static int handle_vendor(struct nl80211_state *state,
+ struct nl_msg *msg, int argc, char **argv,
+ enum id_input id)
+{
+ unsigned int oui;
+ unsigned int subcmd;
+ char buf[2048] = {};
+ int res, count = 0;
+ FILE *file = NULL;
+
+ if (argc < 3)
+ return 1;
+
+ res = sscanf(argv[0], "0x%x", &oui);
+ if (res != 1) {
+ printf("Vendor command must start with 0x\n");
+ return 2;
+ }
+
+ res = sscanf(argv[1], "0x%x", &subcmd);
+ if (res != 1) {
+ printf("Sub command must start with 0x\n");
+ return 2;
+ }
+
+ if (!strcmp(argv[2], "-"))
+ file = stdin;
+ else
+ file = fopen(argv[2], "r");
+
+ NLA_PUT_U32(msg, NL80211_ATTR_VENDOR_ID, oui);
+ NLA_PUT_U32(msg, NL80211_ATTR_VENDOR_SUBCMD, subcmd);
+
+ if (file) {
+ count = read_file(file, buf, sizeof(buf));
+ if (file != stdin)
+ fclose(file);
+ } else
+ count = read_hex(argc - 2, &argv[2], buf, sizeof(buf));
+
+ if (count < 0)
+ return -EINVAL;
+
+ if (count > 0)
+ NLA_PUT(msg, NL80211_ATTR_VENDOR_DATA, count, buf);
+
+ return 0;
+
+nla_put_failure:
+ if (file && file != stdin)
+ fclose(file);
+ return -ENOBUFS;
+}
+
+static int handle_vendor_recv(struct nl80211_state *state,
+ struct nl_msg *msg, int argc,
+ char **argv, enum id_input id)
+{
+ register_handler(print_vendor_response, (void *) true);
+ return handle_vendor(state, msg, argc, argv, id);
+}
+
+static int handle_vendor_recv_bin(struct nl80211_state *state,
+ struct nl_msg *msg, int argc,
+ char **argv, enum id_input id)
+{
+ register_handler(print_vendor_response, (void *) false);
+ return handle_vendor(state, msg, argc, argv, id);
+}
+
+COMMAND(vendor, send, "<oui> <subcmd> <filename|-|hex data>", NL80211_CMD_VENDOR, 0, CIB_NETDEV, handle_vendor, "");
+COMMAND(vendor, recv, "<oui> <subcmd> <filename|-|hex data>", NL80211_CMD_VENDOR, 0, CIB_NETDEV, handle_vendor_recv, "");
+COMMAND(vendor, recvbin, "<oui> <subcmd> <filename|-|hex data>", NL80211_CMD_VENDOR, 0, CIB_NETDEV, handle_vendor_recv_bin, "");
--- /dev/null
+#!/bin/sh
+
+VERSION="5.9"
+OUT="$1"
+
+# get the absolute path for the OUT file
+OUT_NAME=$(basename ${OUT})
+OUT_DIR=$(cd $(dirname ${OUT}); pwd)
+OUT="${OUT_DIR}/${OUT_NAME}"
+
+# the version check should be under the source directory
+# where this script is located, instead of the currect directory
+# where this script is excuted.
+SRC_DIR=$(dirname $0)
+SRC_DIR=$(cd ${SRC_DIR}; pwd)
+cd "${SRC_DIR}"
+
+v=""
+if [ -d .git ] && head=`git rev-parse --verify HEAD 2>/dev/null`; then
+ git update-index --refresh --unmerged > /dev/null
+ descr=$(git describe --match=v* 2>/dev/null)
+ if [ $? -eq 0 ]; then
+ # on git builds check that the version number above
+ # is correct...
+ if [ "${descr%%-*}" = "v$VERSION" ]; then
+ v="${descr#v}"
+ if git diff-index --name-only HEAD | read dummy ; then
+ v="$v"-dirty
+ fi
+ fi
+ fi
+fi
+
+# set to the default version when failed to get the version
+# information with git
+if [ -z "${v}" ]; then
+ v="$VERSION"
+fi
+
+echo '#include "iw.h"' > "$OUT"
+echo "const char iw_version[] = \"$v\";" >> "$OUT"
--- /dev/null
+#include <errno.h>
+#include <string.h>
+#include <stdio.h>
+
+#include <netlink/genl/genl.h>
+#include <netlink/genl/family.h>
+#include <netlink/genl/ctrl.h>
+#include <netlink/msg.h>
+#include <netlink/attr.h>
+
+#include <arpa/inet.h>
+
+#include "nl80211.h"
+#include "iw.h"
+
+SECTION(wowlan);
+
+static int wowlan_parse_tcp_file(struct nl_msg *msg, const char *fn)
+{
+ char buf[16768];
+ int err = 1;
+ FILE *f = fopen(fn, "r");
+ struct nlattr *tcp;
+
+ if (!f)
+ return 1;
+ tcp = nla_nest_start(msg, NL80211_WOWLAN_TRIG_TCP_CONNECTION);
+ if (!tcp)
+ goto nla_put_failure;
+
+ while (!feof(f)) {
+ char *eol;
+
+ if (!fgets(buf, sizeof(buf), f))
+ break;
+
+ eol = strchr(buf + 5, '\r');
+ if (eol)
+ *eol = 0;
+ eol = strchr(buf + 5, '\n');
+ if (eol)
+ *eol = 0;
+
+ if (strncmp(buf, "source=", 7) == 0) {
+ struct in_addr in_addr;
+ char *addr = buf + 7;
+ char *port = strchr(buf + 7, ':');
+
+ if (port) {
+ *port = 0;
+ port++;
+ }
+ if (inet_aton(addr, &in_addr) == 0)
+ goto close;
+ NLA_PUT_U32(msg, NL80211_WOWLAN_TCP_SRC_IPV4,
+ in_addr.s_addr);
+ if (port)
+ NLA_PUT_U16(msg, NL80211_WOWLAN_TCP_SRC_PORT,
+ atoi(port));
+ } else if (strncmp(buf, "dest=", 5) == 0) {
+ struct in_addr in_addr;
+ char *addr = buf + 5;
+ char *port = strchr(buf + 5, ':');
+ char *mac;
+ unsigned char macbuf[6];
+
+ if (!port)
+ goto close;
+ *port = 0;
+ port++;
+ mac = strchr(port, '@');
+ if (!mac)
+ goto close;
+ *mac = 0;
+ mac++;
+ if (inet_aton(addr, &in_addr) == 0)
+ goto close;
+ NLA_PUT_U32(msg, NL80211_WOWLAN_TCP_DST_IPV4,
+ in_addr.s_addr);
+ NLA_PUT_U16(msg, NL80211_WOWLAN_TCP_DST_PORT,
+ atoi(port));
+ if (mac_addr_a2n(macbuf, mac))
+ goto close;
+ NLA_PUT(msg, NL80211_WOWLAN_TCP_DST_MAC,
+ 6, macbuf);
+ } else if (strncmp(buf, "data=", 5) == 0) {
+ size_t len;
+ unsigned char *pkt = parse_hex(buf + 5, &len);
+
+ if (!pkt)
+ goto close;
+ NLA_PUT(msg, NL80211_WOWLAN_TCP_DATA_PAYLOAD, len, pkt);
+ free(pkt);
+ } else if (strncmp(buf, "data.interval=", 14) == 0) {
+ NLA_PUT_U32(msg, NL80211_WOWLAN_TCP_DATA_INTERVAL,
+ atoi(buf + 14));
+ } else if (strncmp(buf, "wake=", 5) == 0) {
+ unsigned char *pat, *mask;
+ size_t patlen;
+
+ if (parse_hex_mask(buf + 5, &pat, &patlen, &mask))
+ goto close;
+ NLA_PUT(msg, NL80211_WOWLAN_TCP_WAKE_MASK,
+ DIV_ROUND_UP(patlen, 8), mask);
+ NLA_PUT(msg, NL80211_WOWLAN_TCP_WAKE_PAYLOAD,
+ patlen, pat);
+ free(mask);
+ free(pat);
+ } else if (strncmp(buf, "data.seq=", 9) == 0) {
+ struct nl80211_wowlan_tcp_data_seq seq = {};
+ char *len, *offs, *start;
+
+ len = buf + 9;
+ offs = strchr(len, ',');
+ if (!offs)
+ goto close;
+ *offs = 0;
+ offs++;
+ start = strchr(offs, ',');
+ if (start) {
+ *start = 0;
+ start++;
+ seq.start = atoi(start);
+ }
+ seq.len = atoi(len);
+ seq.offset = atoi(offs);
+
+ NLA_PUT(msg, NL80211_WOWLAN_TCP_DATA_PAYLOAD_SEQ,
+ sizeof(seq), &seq);
+ } else if (strncmp(buf, "data.tok=", 9) == 0) {
+ struct nl80211_wowlan_tcp_data_token *tok;
+ size_t stream_len;
+ char *len, *offs, *toks;
+ unsigned char *stream;
+
+ len = buf + 9;
+ offs = strchr(len, ',');
+ if (!offs)
+ goto close;
+ *offs = 0;
+ offs++;
+ toks = strchr(offs, ',');
+ if (!toks)
+ goto close;
+ *toks = 0;
+ toks++;
+
+ stream = parse_hex(toks, &stream_len);
+ if (!stream)
+ goto close;
+ tok = malloc(sizeof(*tok) + stream_len);
+ if (!tok) {
+ free(stream);
+ err = -ENOMEM;
+ goto close;
+ }
+
+ tok->len = atoi(len);
+ tok->offset = atoi(offs);
+ memcpy(tok->token_stream, stream, stream_len);
+
+ if (nla_put(msg, NL80211_WOWLAN_TCP_DATA_PAYLOAD_TOKEN,
+ sizeof(*tok) + stream_len, tok) < 0) {
+ free(stream);
+ free(tok);
+ goto nla_put_failure;
+ }
+ free(stream);
+ free(tok);
+ } else {
+ if (buf[0] == '#')
+ continue;
+ goto close;
+ }
+ }
+
+ err = 0;
+ goto close;
+ nla_put_failure:
+ err = -ENOBUFS;
+ close:
+ fclose(f);
+ if (tcp)
+ nla_nest_end(msg, tcp);
+ return err;
+}
+
+static int wowlan_parse_net_detect(struct nl_msg *msg, int *argc, char ***argv)
+{
+ struct nlattr *nd;
+ int err = 0;
+
+ nd = nla_nest_start(msg, NL80211_WOWLAN_TRIG_NET_DETECT);
+ if (!nd)
+ return -ENOBUFS;
+
+ err = parse_sched_scan(msg, argc, argv);
+
+ nla_nest_end(msg, nd);
+
+ return err;
+}
+
+static int handle_wowlan_enable(struct nl80211_state *state,
+ struct nl_msg *msg, int argc, char **argv,
+ enum id_input id)
+{
+ struct nlattr *wowlan, *pattern;
+ struct nl_msg *patterns = NULL;
+ enum {
+ PS_REG,
+ PS_PAT,
+ } parse_state = PS_REG;
+ int err = -ENOBUFS;
+ unsigned char *pat, *mask;
+ size_t patlen;
+ int patnum = 0, pkt_offset;
+ char *eptr, *value1, *value2, *sptr = NULL;
+
+ wowlan = nla_nest_start(msg, NL80211_ATTR_WOWLAN_TRIGGERS);
+ if (!wowlan)
+ return -ENOBUFS;
+
+ while (argc) {
+ switch (parse_state) {
+ case PS_REG:
+ if (strcmp(argv[0], "any") == 0)
+ NLA_PUT_FLAG(msg, NL80211_WOWLAN_TRIG_ANY);
+ else if (strcmp(argv[0], "disconnect") == 0)
+ NLA_PUT_FLAG(msg, NL80211_WOWLAN_TRIG_DISCONNECT);
+ else if (strcmp(argv[0], "magic-packet") == 0)
+ NLA_PUT_FLAG(msg, NL80211_WOWLAN_TRIG_MAGIC_PKT);
+ else if (strcmp(argv[0], "gtk-rekey-failure") == 0)
+ NLA_PUT_FLAG(msg, NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE);
+ else if (strcmp(argv[0], "eap-identity-request") == 0)
+ NLA_PUT_FLAG(msg, NL80211_WOWLAN_TRIG_EAP_IDENT_REQUEST);
+ else if (strcmp(argv[0], "4way-handshake") == 0)
+ NLA_PUT_FLAG(msg, NL80211_WOWLAN_TRIG_4WAY_HANDSHAKE);
+ else if (strcmp(argv[0], "rfkill-release") == 0)
+ NLA_PUT_FLAG(msg, NL80211_WOWLAN_TRIG_RFKILL_RELEASE);
+ else if (strcmp(argv[0], "tcp") == 0) {
+ argv++;
+ argc--;
+ if (!argc) {
+ err = 1;
+ goto nla_put_failure;
+ }
+ err = wowlan_parse_tcp_file(msg, argv[0]);
+ if (err)
+ goto nla_put_failure;
+ } else if (strcmp(argv[0], "patterns") == 0) {
+ parse_state = PS_PAT;
+ patterns = nlmsg_alloc();
+ if (!patterns) {
+ err = -ENOMEM;
+ goto nla_put_failure;
+ }
+ } else if (strcmp(argv[0], "net-detect") == 0) {
+ argv++;
+ argc--;
+ if (!argc) {
+ err = 1;
+ goto nla_put_failure;
+ }
+ err = wowlan_parse_net_detect(msg, &argc, &argv);
+ if (err)
+ goto nla_put_failure;
+ continue;
+ } else {
+ err = 1;
+ goto nla_put_failure;
+ }
+ break;
+ case PS_PAT:
+ value1 = strtok_r(argv[0], "+", &sptr);
+ value2 = strtok_r(NULL, "+", &sptr);
+
+ if (!value2) {
+ pkt_offset = 0;
+ value2 = value1;
+ } else {
+ pkt_offset = strtoul(value1, &eptr, 10);
+ if (eptr != value1 + strlen(value1)) {
+ err = 1;
+ goto nla_put_failure;
+ }
+ }
+
+ if (parse_hex_mask(value2, &pat, &patlen, &mask)) {
+ err = 1;
+ goto nla_put_failure;
+ }
+
+ pattern = nla_nest_start(patterns, ++patnum);
+ NLA_PUT(patterns, NL80211_PKTPAT_MASK,
+ DIV_ROUND_UP(patlen, 8), mask);
+ NLA_PUT(patterns, NL80211_PKTPAT_PATTERN, patlen, pat);
+ NLA_PUT_U32(patterns, NL80211_PKTPAT_OFFSET,
+ pkt_offset);
+ nla_nest_end(patterns, pattern);
+ free(mask);
+ free(pat);
+ break;
+ }
+ argv++;
+ argc--;
+ }
+
+ if (patterns)
+ nla_put_nested(msg, NL80211_WOWLAN_TRIG_PKT_PATTERN,
+ patterns);
+
+ nla_nest_end(msg, wowlan);
+ err = 0;
+ nla_put_failure:
+ nlmsg_free(patterns);
+ return err;
+}
+COMMAND(wowlan, enable, "[any] [disconnect] [magic-packet] [gtk-rekey-failure] [eap-identity-request]"
+ " [4way-handshake] [rfkill-release] [net-detect " SCHED_SCAN_OPTIONS "]"
+ " [tcp <config-file>] [patterns [offset1+]<pattern1> ...]",
+ NL80211_CMD_SET_WOWLAN, 0, CIB_PHY, handle_wowlan_enable,
+ "Enable WoWLAN with the given triggers.\n"
+ "Each pattern is given as a bytestring with '-' in places where any byte\n"
+ "may be present, e.g. 00:11:22:-:44 will match 00:11:22:33:44 and\n"
+ "00:11:22:33:ff:44 etc.\n"
+ "Offset and pattern should be separated by '+', e.g. 18+43:34:00:12 will match "
+ "'43:34:00:12' after 18 bytes of offset in Rx packet.\n\n"
+ "The TCP configuration file contains:\n"
+ " source=ip[:port]\n"
+ " dest=ip:port@mac\n"
+ " data=<hex data packet>\n"
+ " data.interval=seconds\n"
+ " [wake=<hex packet with masked out bytes indicated by '-'>]\n"
+ " [data.seq=len,offset[,start]]\n"
+ " [data.tok=len,offset,<token stream>]\n\n"
+ "Net-detect configuration example:\n"
+ " iw phy0 wowlan enable net-detect interval 5000 delay 30 freqs 2412 2422 matches ssid foo ssid bar");
+
+
+static int handle_wowlan_disable(struct nl80211_state *state,
+ struct nl_msg *msg, int argc, char **argv,
+ enum id_input id)
+{
+ /* just a set w/o wowlan attribute */
+ return 0;
+}
+COMMAND(wowlan, disable, "", NL80211_CMD_SET_WOWLAN, 0, CIB_PHY, handle_wowlan_disable,
+ "Disable WoWLAN.");
+
+
+static int print_wowlan_handler(struct nl_msg *msg, void *arg)
+{
+ struct nlattr *attrs[NL80211_ATTR_MAX + 1];
+ struct nlattr *trig[NUM_NL80211_WOWLAN_TRIG];
+ struct genlmsghdr *gnlh = nlmsg_data(nlmsg_hdr(msg));
+ struct nlattr *pattern;
+ int rem_pattern;
+
+ nla_parse(attrs, NL80211_ATTR_MAX, genlmsg_attrdata(gnlh, 0),
+ genlmsg_attrlen(gnlh, 0), NULL);
+
+ if (!attrs[NL80211_ATTR_WOWLAN_TRIGGERS]) {
+ printf("WoWLAN is disabled.\n");
+ return NL_SKIP;
+ }
+
+ /* XXX: use policy */
+ nla_parse(trig, MAX_NL80211_WOWLAN_TRIG,
+ nla_data(attrs[NL80211_ATTR_WOWLAN_TRIGGERS]),
+ nla_len(attrs[NL80211_ATTR_WOWLAN_TRIGGERS]),
+ NULL);
+
+ printf("WoWLAN is enabled:\n");
+ if (trig[NL80211_WOWLAN_TRIG_ANY])
+ printf(" * wake up on special any trigger\n");
+ if (trig[NL80211_WOWLAN_TRIG_DISCONNECT])
+ printf(" * wake up on disconnect\n");
+ if (trig[NL80211_WOWLAN_TRIG_MAGIC_PKT])
+ printf(" * wake up on magic packet\n");
+ if (trig[NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE])
+ printf(" * wake up on GTK rekeying failure\n");
+ if (trig[NL80211_WOWLAN_TRIG_EAP_IDENT_REQUEST])
+ printf(" * wake up on EAP identity request\n");
+ if (trig[NL80211_WOWLAN_TRIG_4WAY_HANDSHAKE])
+ printf(" * wake up on 4-way handshake\n");
+ if (trig[NL80211_WOWLAN_TRIG_RFKILL_RELEASE])
+ printf(" * wake up on RF-kill release\n");
+ if (trig[NL80211_WOWLAN_TRIG_NET_DETECT]) {
+ struct nlattr *match, *freq,
+ *nd[NUM_NL80211_ATTR], *tb[NUM_NL80211_ATTR];
+ int rem_match;
+
+ printf(" * wake up on network detection\n");
+ nla_parse_nested(nd, NL80211_ATTR_MAX,
+ trig[NL80211_WOWLAN_TRIG_NET_DETECT], NULL);
+
+ if (nd[NL80211_ATTR_SCHED_SCAN_INTERVAL])
+ printf("\tscan interval: %u msecs\n",
+ nla_get_u32(nd[NL80211_ATTR_SCHED_SCAN_INTERVAL]));
+
+ if (nd[NL80211_ATTR_SCHED_SCAN_DELAY])
+ printf("\tinitial scan delay: %u secs\n",
+ nla_get_u32(nd[NL80211_ATTR_SCHED_SCAN_DELAY]));
+
+ if (nd[NL80211_ATTR_SCHED_SCAN_MATCH]) {
+ printf("\tmatches:\n");
+ nla_for_each_nested(match,
+ nd[NL80211_ATTR_SCHED_SCAN_MATCH],
+ rem_match) {
+ nla_parse_nested(tb, NL80211_ATTR_MAX, match,
+ NULL);
+ printf("\t\tSSID: ");
+ print_ssid_escaped(
+ nla_len(tb[NL80211_SCHED_SCAN_MATCH_ATTR_SSID]),
+ nla_data(tb[NL80211_SCHED_SCAN_MATCH_ATTR_SSID]));
+ printf("\n");
+ }
+ }
+ if (nd[NL80211_ATTR_SCAN_FREQUENCIES]) {
+ printf("\tfrequencies:");
+ nla_for_each_nested(freq,
+ nd[NL80211_ATTR_SCAN_FREQUENCIES],
+ rem_match) {
+ printf(" %d", nla_get_u32(freq));
+ }
+ printf("\n");
+ }
+ }
+ if (trig[NL80211_WOWLAN_TRIG_PKT_PATTERN]) {
+ nla_for_each_nested(pattern,
+ trig[NL80211_WOWLAN_TRIG_PKT_PATTERN],
+ rem_pattern) {
+ struct nlattr *patattr[NUM_NL80211_PKTPAT];
+ int i, patlen, masklen;
+ uint8_t *mask, *pat;
+ nla_parse(patattr, MAX_NL80211_PKTPAT,
+ nla_data(pattern), nla_len(pattern), NULL);
+ if (!patattr[NL80211_PKTPAT_MASK] ||
+ !patattr[NL80211_PKTPAT_PATTERN]) {
+ printf(" * (invalid pattern specification)\n");
+ continue;
+ }
+ masklen = nla_len(patattr[NL80211_PKTPAT_MASK]);
+ patlen = nla_len(patattr[NL80211_PKTPAT_PATTERN]);
+ if (DIV_ROUND_UP(patlen, 8) != masklen) {
+ printf(" * (invalid pattern specification)\n");
+ continue;
+ }
+ if (patattr[NL80211_PKTPAT_OFFSET]) {
+ int pkt_offset =
+ nla_get_u32(patattr[NL80211_PKTPAT_OFFSET]);
+ printf(" * wake up on packet offset: %d", pkt_offset);
+ }
+ printf(" pattern: ");
+ pat = nla_data(patattr[NL80211_PKTPAT_PATTERN]);
+ mask = nla_data(patattr[NL80211_PKTPAT_MASK]);
+ for (i = 0; i < patlen; i++) {
+ if (mask[i / 8] & (1 << (i % 8)))
+ printf("%.2x", pat[i]);
+ else
+ printf("--");
+ if (i != patlen - 1)
+ printf(":");
+ }
+ printf("\n");
+ }
+ }
+ if (trig[NL80211_WOWLAN_TRIG_TCP_CONNECTION])
+ printf(" * wake up on TCP connection\n");
+
+ return NL_SKIP;
+}
+
+static int handle_wowlan_show(struct nl80211_state *state,
+ struct nl_msg *msg, int argc, char **argv,
+ enum id_input id)
+{
+ register_handler(print_wowlan_handler, NULL);
+
+ return 0;
+}
+COMMAND(wowlan, show, "", NL80211_CMD_GET_WOWLAN, 0, CIB_PHY, handle_wowlan_show,
+ "Show WoWLAN status.");
projects / platform / upstream / iw.git / commitdiff