From eefd32213ec191967acc3b40b5c7c61064bc1273 Mon Sep 17 00:00:00 2001 From: Lei Chen Date: Fri, 19 Feb 2016 11:58:39 +0800 Subject: [PATCH] Solaris backend Closes #177 Signed-off-by: Nathan Hjelm --- configure.ac | 16 +- libusb-1.0.pc.in | 2 +- libusb/Makefile.am | 5 + libusb/core.c | 2 + libusb/libusbi.h | 12 +- libusb/os/sunos_usb.c | 1292 +++++++++++++++++++++++++++++++++++++++++++++++++ libusb/os/sunos_usb.h | 74 +++ libusb/version_nano.h | 2 +- 8 files changed, 1401 insertions(+), 4 deletions(-) create mode 100644 libusb/os/sunos_usb.c create mode 100644 libusb/os/sunos_usb.h diff --git a/configure.ac b/configure.ac index 77efdec..c00af33 100644 --- a/configure.ac +++ b/configure.ac @@ -94,8 +94,13 @@ case $host in backend="haiku" threads="posix" ;; +*-solaris*) + AC_MSG_RESULT([SunOS]) + backend="sunos" + threads="posix" + ;; *) - AC_MSG_ERROR([unsupported operating system]) + AC_MSG_ERROR([unsupported operating system $host]) esac case $backend in @@ -154,6 +159,14 @@ openbsd) AC_CHECK_HEADERS([poll.h]) AC_DEFINE([POLL_NFDS_TYPE],[nfds_t],[type of second poll() argument]) ;; +sunos) + AC_DEFINE(OS_SUNOS, 1, [SunOS backend]) + AC_SUBST(OS_SUNOS) + THREAD_CFLAGS="-pthread" + LIBS="-pthread -ldevinfo" + AC_CHECK_HEADERS([poll.h]) + AC_DEFINE([POLL_NFDS_TYPE],[nfds_t],[type of second poll() argument]) + ;; netbsd) AC_DEFINE(OS_NETBSD, 1, [NetBSD backend]) AC_SUBST(OS_NETBSD) @@ -192,6 +205,7 @@ AC_SUBST(LIBS) AM_CONDITIONAL(OS_LINUX, test "x$backend" = xlinux) AM_CONDITIONAL(OS_DARWIN, test "x$backend" = xdarwin) AM_CONDITIONAL(OS_OPENBSD, test "x$backend" = xopenbsd) +AM_CONDITIONAL(OS_SUNOS, test "x$backend" = xsunos) AM_CONDITIONAL(OS_NETBSD, test "x$backend" = xnetbsd) AM_CONDITIONAL(OS_WINDOWS, test "x$backend" = xwindows) AM_CONDITIONAL(OS_HAIKU, test "x$backend" = xhaiku) diff --git a/libusb-1.0.pc.in b/libusb-1.0.pc.in index aa023b3..4aba609 100644 --- a/libusb-1.0.pc.in +++ b/libusb-1.0.pc.in @@ -4,7 +4,7 @@ libdir=@libdir@ includedir=@includedir@ Name: libusb-1.0 -Description: C API for USB device access from Linux, Mac OS X, Windows and OpenBSD/NetBSD userspace +Description: C API for USB device access from Linux, Mac OS X, Windows, OpenBSD/NetBSD and Solaris userspace Version: @VERSION@ Libs: -L${libdir} -lusb-1.0 Libs.private: @LIBS@ diff --git a/libusb/Makefile.am b/libusb/Makefile.am index 15042d3..b1b892d 100644 --- a/libusb/Makefile.am +++ b/libusb/Makefile.am @@ -12,6 +12,7 @@ LINUX_USBFS_SRC = os/linux_usbfs.h os/linux_usbfs.c DARWIN_USB_SRC = os/darwin_usb.h os/darwin_usb.c OPENBSD_USB_SRC = os/openbsd_usb.c NETBSD_USB_SRC = os/netbsd_usb.c +SUNOS_USB_SRC = os/sunos_usb.c os/sunos_usb.h WINDOWS_COMMON_SRC = os/windows_nt_common.h os/windows_nt_common.c \ os/windows_common.h libusb-1.0.rc libusb-1.0.def WINDOWS_USB_SRC = os/windows_winusb.h os/windows_winusb.c @@ -51,6 +52,10 @@ if OS_NETBSD OS_SRC = $(NETBSD_USB_SRC) endif +if OS_SUNOS +OS_SRC = $(SUNOS_USB_SRC) +endif + if OS_HAIKU noinst_LTLIBRARIES = libusb_haiku.la libusb_haiku_la_SOURCES = $(HAIKU_USB_SRC) diff --git a/libusb/core.c b/libusb/core.c index 54c1010..06342c8 100644 --- a/libusb/core.c +++ b/libusb/core.c @@ -64,6 +64,8 @@ const struct usbi_os_backend * const usbi_backend = &windows_backend; const struct usbi_os_backend * const usbi_backend = &wince_backend; #elif defined(OS_HAIKU) const struct usbi_os_backend * const usbi_backend = &haiku_usb_raw_backend; +#elif defined (OS_SUNOS) +const struct usbi_os_backend * const usbi_backend = &sunos_backend; #else #error "Unsupported OS" #endif diff --git a/libusb/libusbi.h b/libusb/libusbi.h index b5530d6..ca54a46 100644 --- a/libusb/libusbi.h +++ b/libusb/libusbi.h @@ -387,7 +387,11 @@ struct libusb_device { #else [0] /* non-standard, but usually working code */ #endif +#if defined(OS_SUNOS) + __attribute__ ((aligned (8))); +#else ; +#endif }; struct libusb_device_handle { @@ -404,7 +408,11 @@ struct libusb_device_handle { #else [0] /* non-standard, but usually working code */ #endif +#if defined(OS_SUNOS) + __attribute__ ((aligned (8))); +#else ; +#endif }; enum { @@ -527,7 +535,8 @@ int usbi_signal_event(struct libusb_context *ctx); int usbi_clear_event(struct libusb_context *ctx); /* Internal abstraction for poll (needs struct usbi_transfer on Windows) */ -#if defined(OS_LINUX) || defined(OS_DARWIN) || defined(OS_OPENBSD) || defined(OS_NETBSD) || defined(OS_HAIKU) +#if defined(OS_LINUX) || defined(OS_DARWIN) || defined(OS_OPENBSD) || defined(OS_NETBSD) ||\ + defined(OS_HAIKU) || defined(OS_SUNOS) #include #include "os/poll_posix.h" #elif defined(OS_WINDOWS) || defined(OS_WINCE) @@ -1136,6 +1145,7 @@ extern const struct usbi_os_backend windows_backend; extern const struct usbi_os_backend usbdk_backend; extern const struct usbi_os_backend wince_backend; extern const struct usbi_os_backend haiku_usb_raw_backend; +extern const struct usbi_os_backend sunos_backend; extern struct list_head active_contexts_list; extern usbi_mutex_static_t active_contexts_lock; diff --git a/libusb/os/sunos_usb.c b/libusb/os/sunos_usb.c new file mode 100644 index 0000000..cb60897 --- /dev/null +++ b/libusb/os/sunos_usb.c @@ -0,0 +1,1292 @@ +/* + * + * Copyright (c) 2016, Oracle and/or its affiliates. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "libusbi.h" +#include "sunos_usb.h" + +/* + * Backend functions + */ +static int sunos_init(struct libusb_context *); +static void sunos_exit(void); +static int sunos_get_device_list(struct libusb_context *, + struct discovered_devs **); +static int sunos_open(struct libusb_device_handle *); +static void sunos_close(struct libusb_device_handle *); +static int sunos_get_device_descriptor(struct libusb_device *, + uint8_t*, int *); +static int sunos_get_active_config_descriptor(struct libusb_device *, + uint8_t*, size_t, int *); +static int sunos_get_config_descriptor(struct libusb_device *, uint8_t, + uint8_t*, size_t, int *); +static int sunos_get_configuration(struct libusb_device_handle *, int *); +static int sunos_set_configuration(struct libusb_device_handle *, int); +static int sunos_claim_interface(struct libusb_device_handle *, int); +static int sunos_release_interface(struct libusb_device_handle *, int); +static int sunos_set_interface_altsetting(struct libusb_device_handle *, + int, int); +static int sunos_clear_halt(struct libusb_device_handle *, uint8_t); +static int sunos_reset_device(struct libusb_device_handle *); +static void sunos_destroy_device(struct libusb_device *); +static int sunos_submit_transfer(struct usbi_transfer *); +static int sunos_cancel_transfer(struct usbi_transfer *); +static void sunos_clear_transfer_priv(struct usbi_transfer *); +static int sunos_handle_transfer_completion(struct usbi_transfer *); +static int sunos_clock_gettime(int, struct timespec *); + +/* + * Private functions + */ +static int _errno_to_libusb(int); +static int sunos_usb_get_status(int fd); + +static int sunos_init(struct libusb_context *ctx) +{ + return (LIBUSB_SUCCESS); +} + +static void sunos_exit(void) +{ + usbi_dbg(""); +} + +static int +sunos_fill_in_dev_info(di_node_t node, struct libusb_device *dev) +{ + int proplen; + int n, *addr, *port_prop; + char *phypath; + uint8_t *rdata; + struct libusb_device_descriptor *descr; + sunos_dev_priv_t *dpriv = (sunos_dev_priv_t *)dev->os_priv; + + /* Device descriptors */ + proplen = di_prop_lookup_bytes(DDI_DEV_T_ANY, node, + "usb-dev-descriptor", &rdata); + if (proplen <= 0) { + + return (LIBUSB_ERROR_IO); + } + + descr = (struct libusb_device_descriptor *)rdata; + bcopy(descr, &dpriv->dev_descr, LIBUSB_DT_DEVICE_SIZE); + dpriv->dev_descr.bcdUSB = libusb_cpu_to_le16(descr->bcdUSB); + dpriv->dev_descr.idVendor = libusb_cpu_to_le16(descr->idVendor); + dpriv->dev_descr.idProduct = libusb_cpu_to_le16(descr->idProduct); + dpriv->dev_descr.bcdDevice = libusb_cpu_to_le16(descr->bcdDevice); + + /* Raw configuration descriptors */ + proplen = di_prop_lookup_bytes(DDI_DEV_T_ANY, node, + "usb-raw-cfg-descriptors", &rdata); + if (proplen <= 0) { + usbi_dbg("can't find raw config descriptors"); + + return (LIBUSB_ERROR_IO); + } + dpriv->raw_cfgdescr = calloc(1, proplen); + if (dpriv->raw_cfgdescr == NULL) { + return (LIBUSB_ERROR_NO_MEM); + } else { + bcopy(rdata, dpriv->raw_cfgdescr, proplen); + dpriv->cfgvalue = ((struct libusb_config_descriptor *) + rdata)->bConfigurationValue; + } + + n = di_prop_lookup_ints(DDI_DEV_T_ANY, node, "reg", &port_prop); + + if ((n != 1) || (*port_prop <= 0)) { + return (LIBUSB_ERROR_IO); + } + dev->port_number = *port_prop; + + /* device physical path */ + phypath = di_devfs_path(node); + if (phypath) { + dpriv->phypath = strdup(phypath); + di_devfs_path_free(phypath); + } else { + free(dpriv->raw_cfgdescr); + + return (LIBUSB_ERROR_IO); + } + + /* address */ + n = di_prop_lookup_ints(DDI_DEV_T_ANY, node, "assigned-address", &addr); + if (n != 1 || *addr == 0) { + usbi_dbg("can't get address"); + } else { + dev->device_address = *addr; + } + + /* speed */ + if (di_prop_exists(DDI_DEV_T_ANY, node, "low-speed") == 1) { + dev->speed = LIBUSB_SPEED_LOW; + } else if (di_prop_exists(DDI_DEV_T_ANY, node, "high-speed") == 1) { + dev->speed = LIBUSB_SPEED_HIGH; + } else if (di_prop_exists(DDI_DEV_T_ANY, node, "full-speed") == 1) { + dev->speed = LIBUSB_SPEED_FULL; + } else if (di_prop_exists(DDI_DEV_T_ANY, node, "super-speed") == 1) { + dev->speed = LIBUSB_SPEED_SUPER; + } + + usbi_dbg("vid=%x pid=%x, path=%s, bus_nmber=0x%x, port_number=%d, " + "speed=%d", dpriv->dev_descr.idVendor, dpriv->dev_descr.idProduct, + dpriv->phypath, dev->bus_number, dev->port_number, dev->speed); + + return (LIBUSB_SUCCESS); +} + + +static int +sunos_add_devices(di_devlink_t link, void *arg) +{ + struct devlink_cbarg *largs = (struct devlink_cbarg *)arg; + struct node_args *nargs; + di_node_t myself, pnode; + uint64_t session_id = 0; + uint16_t bdf = 0; + struct libusb_device *dev; + sunos_dev_priv_t *devpriv; + const char *path, *newpath; + int n, i; + int *addr_prop; + uint8_t bus_number = 0; + + nargs = (struct node_args *)largs->nargs; + myself = largs->myself; + if (nargs->last_ugenpath) { + /* the same node's links */ + return (DI_WALK_CONTINUE); + } + + /* + * Construct session ID. + * session ID = ...parent hub addr|hub addr|dev addr. + */ + pnode = myself; + i = 0; + while (pnode != DI_NODE_NIL) { + if (di_prop_exists(DDI_DEV_T_ANY, pnode, "root-hub") == 1) { + /* walk to root */ + uint32_t *regbuf = NULL; + uint32_t reg; + + n = di_prop_lookup_ints(DDI_DEV_T_ANY, pnode, "reg", + (int **)®buf); + reg = regbuf[0]; + bdf = (PCI_REG_BUS_G(reg) << 8) | + (PCI_REG_DEV_G(reg) << 3) | PCI_REG_FUNC_G(reg); + session_id |= (bdf << i * 8); + + /* same as 'unit-address' property */ + bus_number = + (PCI_REG_DEV_G(reg) << 3) | PCI_REG_FUNC_G(reg); + + usbi_dbg("device bus address=%s:%x", + di_bus_addr(pnode), bus_number); + + break; + } + + /* usb_addr */ + n = di_prop_lookup_ints(DDI_DEV_T_ANY, pnode, + "assigned-address", &addr_prop); + if ((n != 1) || (addr_prop[0] == 0)) { + usbi_dbg("cannot get valid usb_addr"); + + return (DI_WALK_CONTINUE); + } + + session_id |= ((addr_prop[0] & 0xff) << i * 8); + if (++i > 7) + break; + + pnode = di_parent_node(pnode); + } + + path = di_devlink_path(link); + dev = usbi_get_device_by_session_id(nargs->ctx, session_id); + if (dev == NULL) { + dev = usbi_alloc_device(nargs->ctx, session_id); + if (dev == NULL) { + usbi_dbg("can't alloc device"); + + return (DI_WALK_TERMINATE); + } + devpriv = (sunos_dev_priv_t *)dev->os_priv; + if ((newpath = strrchr(path, '/')) == NULL) { + libusb_unref_device(dev); + + return (DI_WALK_TERMINATE); + } + devpriv->ugenpath = strndup(path, strlen(path) - + strlen(newpath)); + dev->bus_number = bus_number; + + if (sunos_fill_in_dev_info(myself, dev) != LIBUSB_SUCCESS) { + libusb_unref_device(dev); + + return (DI_WALK_TERMINATE); + } + if (usbi_sanitize_device(dev) < 0) { + libusb_unref_device(dev); + usbi_dbg("sanatize failed: "); + return (DI_WALK_TERMINATE); + } + } else { + usbi_dbg("Dev %s exists", path); + } + + devpriv = (sunos_dev_priv_t *)dev->os_priv; + if (nargs->last_ugenpath == NULL) { + /* first device */ + nargs->last_ugenpath = devpriv->ugenpath; + + if (discovered_devs_append(*(nargs->discdevs), dev) == NULL) { + usbi_dbg("cannot append device"); + } + + /* + * we alloc and hence ref this dev. We don't need to ref it + * hereafter. Front end or app should take care of their ref. + */ + libusb_unref_device(dev); + } + + usbi_dbg("Device %s %s id=0x%llx, devcount:%d, bdf=%x", + devpriv->ugenpath, path, (uint64_t)session_id, + (*nargs->discdevs)->len, bdf); + + return (DI_WALK_CONTINUE); +} + +static int +sunos_walk_minor_node_link(di_node_t node, void *args) +{ + di_minor_t minor = DI_MINOR_NIL; + char *minor_path; + struct devlink_cbarg arg; + struct node_args *nargs = (struct node_args *)args; + di_devlink_handle_t devlink_hdl = nargs->dlink_hdl; + + /* walk each minor to find ugen devices */ + while ((minor = di_minor_next(node, minor)) != DI_MINOR_NIL) { + minor_path = di_devfs_minor_path(minor); + arg.nargs = args; + arg.myself = node; + arg.minor = minor; + (void) di_devlink_walk(devlink_hdl, + "^usb/[0-9a-f]+[.][0-9a-f]+", minor_path, + DI_PRIMARY_LINK, (void *)&arg, sunos_add_devices); + di_devfs_path_free(minor_path); + } + + /* switch to a different node */ + nargs->last_ugenpath = NULL; + + return (DI_WALK_CONTINUE); +} + +int +sunos_get_device_list(struct libusb_context * ctx, + struct discovered_devs **discdevs) +{ + di_node_t root_node; + struct node_args args; + di_devlink_handle_t devlink_hdl; + + args.ctx = ctx; + args.discdevs = discdevs; + args.last_ugenpath = NULL; + if ((root_node = di_init("/", DINFOCPYALL)) == DI_NODE_NIL) { + usbi_dbg("di_int() failed: %s", strerror(errno)); + return (LIBUSB_ERROR_IO); + } + + if ((devlink_hdl = di_devlink_init(NULL, 0)) == NULL) { + di_fini(root_node); + usbi_dbg("di_devlink_init() failed: %s", strerror(errno)); + + return (LIBUSB_ERROR_IO); + } + args.dlink_hdl = devlink_hdl; + + /* walk each node to find USB devices */ + if (di_walk_node(root_node, DI_WALK_SIBFIRST, &args, + sunos_walk_minor_node_link) == -1) { + usbi_dbg("di_walk_node() failed: %s", strerror(errno)); + di_fini(root_node); + + return (LIBUSB_ERROR_IO); + } + + di_fini(root_node); + di_devlink_fini(&devlink_hdl); + + usbi_dbg("%d devices", (*discdevs)->len); + + return ((*discdevs)->len); +} + +static int +sunos_usb_open_ep0(sunos_dev_handle_priv_t *hpriv, sunos_dev_priv_t *dpriv) +{ + char filename[PATH_MAX + 1]; + + if (hpriv->eps[0].datafd > 0) { + + return (LIBUSB_SUCCESS); + } + snprintf(filename, PATH_MAX, "%s/cntrl0", dpriv->ugenpath); + + usbi_dbg("opening %s", filename); + hpriv->eps[0].datafd = open(filename, O_RDWR); + if (hpriv->eps[0].datafd < 0) { + return(_errno_to_libusb(errno)); + } + + snprintf(filename, PATH_MAX, "%s/cntrl0stat", dpriv->ugenpath); + hpriv->eps[0].statfd = open(filename, O_RDONLY); + if (hpriv->eps[0].statfd < 0) { + close(hpriv->eps[0].datafd); + hpriv->eps[0].datafd = -1; + + return(_errno_to_libusb(errno)); + } + + return (LIBUSB_SUCCESS); +} + +static void +sunos_usb_close_all_eps(sunos_dev_handle_priv_t *hdev) +{ + int i; + + /* not close ep0 */ + for (i = 1; i < USB_MAXENDPOINTS; i++) { + if (hdev->eps[i].datafd != -1) { + (void) close(hdev->eps[i].datafd); + hdev->eps[i].datafd = -1; + } + if (hdev->eps[i].statfd != -1) { + (void) close(hdev->eps[i].statfd); + hdev->eps[i].statfd = -1; + } + } +} + +static void +sunos_usb_close_ep0(sunos_dev_handle_priv_t *hdev, sunos_dev_priv_t *dpriv) +{ + if (hdev->eps[0].datafd >= 0) { + close(hdev->eps[0].datafd); + close(hdev->eps[0].statfd); + hdev->eps[0].datafd = -1; + hdev->eps[0].statfd = -1; + } +} + +static uchar_t +sunos_usb_ep_index(uint8_t ep_addr) +{ + return ((ep_addr & LIBUSB_ENDPOINT_ADDRESS_MASK) + + ((ep_addr & LIBUSB_ENDPOINT_DIR_MASK) ? 16 : 0)); +} + +static int +sunos_find_interface(struct libusb_device_handle *hdev, + uint8_t endpoint, uint8_t *interface) +{ + struct libusb_config_descriptor *config; + int r; + int iface_idx; + + r = libusb_get_active_config_descriptor(hdev->dev, &config); + if (r < 0) { + return (LIBUSB_ERROR_INVALID_PARAM); + } + + for (iface_idx = 0; iface_idx < config->bNumInterfaces; iface_idx++) { + const struct libusb_interface *iface = + &config->interface[iface_idx]; + int altsetting_idx; + + for (altsetting_idx = 0; altsetting_idx < iface->num_altsetting; + altsetting_idx++) { + const struct libusb_interface_descriptor *altsetting = + &iface->altsetting[altsetting_idx]; + int ep_idx; + + for (ep_idx = 0; ep_idx < altsetting->bNumEndpoints; + ep_idx++) { + const struct libusb_endpoint_descriptor *ep = + &altsetting->endpoint[ep_idx]; + if (ep->bEndpointAddress == endpoint) { + *interface = iface_idx; + libusb_free_config_descriptor(config); + + return (LIBUSB_SUCCESS); + } + } + } + } + libusb_free_config_descriptor(config); + + return (LIBUSB_ERROR_INVALID_PARAM); +} + +static int +sunos_check_device_and_status_open(struct libusb_device_handle *hdl, + uint8_t ep_addr, int ep_type) +{ + char filename[PATH_MAX + 1], statfilename[PATH_MAX + 1]; + char cfg_num[16], alt_num[16]; + int fd, fdstat, mode; + uint8_t ifc = 0; + uint8_t ep_index; + sunos_dev_handle_priv_t *hpriv; + + usbi_dbg("open ep 0x%02x", ep_addr); + hpriv = (sunos_dev_handle_priv_t *)hdl->os_priv; + ep_index = sunos_usb_ep_index(ep_addr); + /* ep already opened */ + if ((hpriv->eps[ep_index].datafd > 0) && + (hpriv->eps[ep_index].statfd > 0)) { + usbi_dbg("ep 0x%02x already opened, return success", + ep_addr); + + return (0); + } + + if (sunos_find_interface(hdl, ep_addr, &ifc) < 0) { + usbi_dbg("can't find interface for endpoint 0x%02x", + ep_addr); + + return (LIBUSB_ERROR_ACCESS); + } + + /* create filename */ + if (hpriv->config_index > 0) { + (void) snprintf(cfg_num, sizeof (cfg_num), "cfg%d", + hpriv->config_index + 1); + } else { + bzero(cfg_num, sizeof (cfg_num)); + } + + if (hpriv->altsetting[ifc] > 0) { + (void) snprintf(alt_num, sizeof (alt_num), ".%d", + hpriv->altsetting[ifc]); + } else { + bzero(alt_num, sizeof (alt_num)); + } + + (void) snprintf(filename, PATH_MAX, "%s/%sif%d%s%s%d", + hpriv->dpriv->ugenpath, cfg_num, ifc, alt_num, + (ep_addr & LIBUSB_ENDPOINT_DIR_MASK) ? "in" : + "out", (ep_addr & LIBUSB_ENDPOINT_ADDRESS_MASK)); + (void) snprintf(statfilename, PATH_MAX, "%sstat", filename); + + /* + * for interrupt IN endpoints, we need to enable one xfer + * mode before opening the endpoint + */ + if ((ep_type == LIBUSB_TRANSFER_TYPE_INTERRUPT) && + (ep_addr & LIBUSB_ENDPOINT_IN)) { + char control = USB_EP_INTR_ONE_XFER; + int count; + + /* open the status device node for the ep first RDWR */ + if ((fdstat = open(statfilename, O_RDWR)) == -1) { + usbi_dbg("can't open %s RDWR: %d", + statfilename, errno); + } else { + count = write(fdstat, &control, sizeof (control)); + if (count != 1) { + /* this should have worked */ + usbi_dbg("can't write to %s: %d", + statfilename, errno); + (void) close(fdstat); + + return (errno); + } + /* close status node and open xfer node first */ + close (fdstat); + } + } + + /* open the xfer node first in case alt needs to be changed */ + if (ep_type == LIBUSB_TRANSFER_TYPE_ISOCHRONOUS) { + mode = O_RDWR; + } else if (ep_addr & LIBUSB_ENDPOINT_IN) { + mode = O_RDONLY; + } else { + mode = O_WRONLY; + } + + /* + * IMPORTANT: must open data xfer node first and then open stat node + * Otherwise, it will fail on multi-config or multi-altsetting devices + * with "Device Busy" error. See ugen_epxs_switch_cfg_alt() and + * ugen_epxs_check_alt_switch() in ugen driver source code. + */ + if ((fd = open(filename, mode)) == -1) { + usbi_dbg("can't open %s: %d(%s)", filename, errno, + strerror(errno)); + + return (errno); + } + /* open the status node */ + if ((fdstat = open(statfilename, O_RDONLY)) == -1) { + usbi_dbg("can't open %s: %d", statfilename, errno); + + (void) close(fd); + + return (errno); + } + + hpriv->eps[ep_index].datafd = fd; + hpriv->eps[ep_index].statfd = fdstat; + usbi_dbg("ep=0x%02x datafd=%d, statfd=%d", ep_addr, fd, fdstat); + + return (0); +} + +int +sunos_open(struct libusb_device_handle *handle) +{ + sunos_dev_handle_priv_t *hpriv; + sunos_dev_priv_t *dpriv; + int i; + int ret; + + hpriv = (sunos_dev_handle_priv_t *)handle->os_priv; + dpriv = (sunos_dev_priv_t *)handle->dev->os_priv; + hpriv->dpriv = dpriv; + + /* set all file descriptors to "closed" */ + for (i = 0; i < USB_MAXENDPOINTS; i++) { + hpriv->eps[i].datafd = -1; + hpriv->eps[i].statfd = -1; + } + + if ((ret = sunos_usb_open_ep0(hpriv, dpriv)) != LIBUSB_SUCCESS) { + usbi_dbg("fail: %d", ret); + return (ret); + } + + return (LIBUSB_SUCCESS); +} + +void +sunos_close(struct libusb_device_handle *handle) +{ + sunos_dev_handle_priv_t *hpriv; + sunos_dev_priv_t *dpriv; + + usbi_dbg(""); + if (!handle) { + return; + } + + hpriv = (sunos_dev_handle_priv_t *)handle->os_priv; + if (!hpriv) { + return; + } + dpriv = (sunos_dev_priv_t *)handle->dev->os_priv; + if (!dpriv) { + return; + } + + sunos_usb_close_all_eps(hpriv); + sunos_usb_close_ep0(hpriv, dpriv); +} + +int +sunos_get_device_descriptor(struct libusb_device *dev, uint8_t *buf, + int *host_endian) +{ + sunos_dev_priv_t *dpriv = (sunos_dev_priv_t *)dev->os_priv; + + memcpy(buf, &dpriv->dev_descr, LIBUSB_DT_DEVICE_SIZE); + *host_endian = 0; + + return (LIBUSB_SUCCESS); +} + +int +sunos_get_active_config_descriptor(struct libusb_device *dev, + uint8_t *buf, size_t len, int *host_endian) +{ + sunos_dev_priv_t *dpriv = (sunos_dev_priv_t *)dev->os_priv; + struct libusb_config_descriptor *cfg; + int proplen; + di_node_t node; + uint8_t *rdata; + + /* + * Keep raw configuration descriptors updated, in case config + * has ever been changed through setCfg. + */ + if ((node = di_init(dpriv->phypath, DINFOCPYALL)) == DI_NODE_NIL) { + usbi_dbg("di_int() failed: %s", strerror(errno)); + return (LIBUSB_ERROR_IO); + } + proplen = di_prop_lookup_bytes(DDI_DEV_T_ANY, node, + "usb-raw-cfg-descriptors", &rdata); + if (proplen <= 0) { + usbi_dbg("can't find raw config descriptors"); + + return (LIBUSB_ERROR_IO); + } + dpriv->raw_cfgdescr = realloc(dpriv->raw_cfgdescr, proplen); + if (dpriv->raw_cfgdescr == NULL) { + return (LIBUSB_ERROR_NO_MEM); + } else { + bcopy(rdata, dpriv->raw_cfgdescr, proplen); + dpriv->cfgvalue = ((struct libusb_config_descriptor *) + rdata)->bConfigurationValue; + } + di_fini(node); + + cfg = (struct libusb_config_descriptor *)dpriv->raw_cfgdescr; + len = MIN(len, libusb_le16_to_cpu(cfg->wTotalLength)); + memcpy(buf, dpriv->raw_cfgdescr, len); + *host_endian = 0; + usbi_dbg("path:%s len %d", dpriv->phypath, len); + + return (len); +} + +int +sunos_get_config_descriptor(struct libusb_device *dev, uint8_t idx, + uint8_t *buf, size_t len, int *host_endian) +{ + /* XXX */ + return(sunos_get_active_config_descriptor(dev, buf, len, host_endian)); +} + +int +sunos_get_configuration(struct libusb_device_handle *handle, int *config) +{ + sunos_dev_priv_t *dpriv = (sunos_dev_priv_t *)handle->dev->os_priv; + + *config = dpriv->cfgvalue; + + usbi_dbg("bConfigurationValue %d", *config); + + return (LIBUSB_SUCCESS); +} + +int +sunos_set_configuration(struct libusb_device_handle *handle, int config) +{ + sunos_dev_priv_t *dpriv = (sunos_dev_priv_t *)handle->dev->os_priv; + sunos_dev_handle_priv_t *hpriv; + + usbi_dbg("bConfigurationValue %d", config); + hpriv = (sunos_dev_handle_priv_t *)handle->os_priv; + + if (dpriv->ugenpath == NULL) + return (LIBUSB_ERROR_NOT_SUPPORTED); + + if (config < 1 || config > dpriv->dev_descr.bNumConfigurations) + return (LIBUSB_ERROR_INVALID_PARAM); + + dpriv->cfgvalue = config; + hpriv->config_index = config - 1; + + return (LIBUSB_SUCCESS); +} + +int +sunos_claim_interface(struct libusb_device_handle *handle, int iface) +{ + usbi_dbg("iface %d", iface); + if (iface < 0) { + return (LIBUSB_ERROR_INVALID_PARAM); + } + + return (LIBUSB_SUCCESS); +} + +int +sunos_release_interface(struct libusb_device_handle *handle, int iface) +{ + sunos_dev_handle_priv_t *hpriv = + (sunos_dev_handle_priv_t *)handle->os_priv; + + usbi_dbg("iface %d", iface); + if (iface < 0) { + return (LIBUSB_ERROR_INVALID_PARAM); + } + + /* XXX: can we release it? */ + hpriv->altsetting[iface] = 0; + + return (LIBUSB_SUCCESS); +} + +int +sunos_set_interface_altsetting(struct libusb_device_handle *handle, int iface, + int altsetting) +{ + sunos_dev_priv_t *dpriv = (sunos_dev_priv_t *)handle->dev->os_priv; + sunos_dev_handle_priv_t *hpriv = + (sunos_dev_handle_priv_t *)handle->os_priv; + + usbi_dbg("iface %d, setting %d", iface, altsetting); + + if (iface < 0 || altsetting < 0) { + return (LIBUSB_ERROR_INVALID_PARAM); + } + if (dpriv->ugenpath == NULL) + return (LIBUSB_ERROR_NOT_FOUND); + + /* XXX: can we switch altsetting? */ + hpriv->altsetting[iface] = altsetting; + + return (LIBUSB_SUCCESS); +} + +static void +usb_dump_data(unsigned char *data, size_t size) +{ + int i; + + if (getenv("LIBUSB_DEBUG") == NULL) { + return; + } + + (void) fprintf(stderr, "data dump:"); + for (i = 0; i < size; i++) { + if (i % 16 == 0) { + (void) fprintf(stderr, "\n%08x ", i); + } + (void) fprintf(stderr, "%02x ", (uchar_t)data[i]); + } + (void) fprintf(stderr, "\n"); +} + +static void +sunos_async_callback(union sigval arg) +{ + struct sunos_transfer_priv *tpriv = + (struct sunos_transfer_priv *)arg.sival_ptr; + struct libusb_transfer *xfer = tpriv->transfer; + struct aiocb *aiocb = &tpriv->aiocb; + int ret; + sunos_dev_handle_priv_t *hpriv; + uint8_t ep; + + hpriv = (sunos_dev_handle_priv_t *)xfer->dev_handle->os_priv; + ep = sunos_usb_ep_index(xfer->endpoint); + + ret = aio_error(aiocb); + if (ret != 0) { + xfer->status = sunos_usb_get_status(hpriv->eps[ep].statfd); + } else { + xfer->actual_length = + LIBUSB_TRANSFER_TO_USBI_TRANSFER(xfer)->transferred = + aio_return(aiocb); + } + + usb_dump_data(xfer->buffer, xfer->actual_length); + + usbi_dbg("ret=%d, len=%d, actual_len=%d", ret, xfer->length, + xfer->actual_length); + + /* async notification */ + usbi_signal_transfer_completion(LIBUSB_TRANSFER_TO_USBI_TRANSFER(xfer)); +} + +static int +sunos_do_async_io(struct libusb_transfer *transfer) +{ + int ret = -1; + struct aiocb *aiocb; + sunos_dev_handle_priv_t *hpriv; + uint8_t ep; + struct sunos_transfer_priv *tpriv; + + usbi_dbg(""); + + tpriv = usbi_transfer_get_os_priv(LIBUSB_TRANSFER_TO_USBI_TRANSFER(transfer)); + hpriv = (sunos_dev_handle_priv_t *)transfer->dev_handle->os_priv; + ep = sunos_usb_ep_index(transfer->endpoint); + + tpriv->transfer = transfer; + aiocb = &tpriv->aiocb; + bzero(aiocb, sizeof (*aiocb)); + aiocb->aio_fildes = hpriv->eps[ep].datafd; + aiocb->aio_buf = transfer->buffer; + aiocb->aio_nbytes = transfer->length; + aiocb->aio_lio_opcode = + ((transfer->endpoint & LIBUSB_ENDPOINT_DIR_MASK) == + LIBUSB_ENDPOINT_IN) ? LIO_READ:LIO_WRITE; + aiocb->aio_sigevent.sigev_notify = SIGEV_THREAD; + aiocb->aio_sigevent.sigev_value.sival_ptr = tpriv; + aiocb->aio_sigevent.sigev_notify_function = sunos_async_callback; + + if (aiocb->aio_lio_opcode == LIO_READ) { + ret = aio_read(aiocb); + } else { + ret = aio_write(aiocb); + } + + return (ret); +} + +/* return the number of bytes read/written */ +static int +usb_do_io(int fd, int stat_fd, char *data, size_t size, int flag, int *status) +{ + int error; + int ret = -1; + + usbi_dbg("usb_do_io(): datafd=%d statfd=%d size=0x%x flag=%s", + fd, stat_fd, size, flag? "WRITE":"READ"); + + switch (flag) { + case READ: + errno = 0; + ret = read(fd, data, size); + usb_dump_data(data, size); + break; + case WRITE: + usb_dump_data(data, size); + errno = 0; + ret = write(fd, data, size); + break; + } + + usbi_dbg("usb_do_io(): amount=%d", ret); + + if (ret < 0) { + int save_errno = errno; + + usbi_dbg("TID=%x io %s errno=%d(%s) ret=%d", pthread_self(), + flag?"WRITE":"READ", errno, strerror(errno), ret); + + /* sunos_usb_get_status will do a read and overwrite errno */ + error = sunos_usb_get_status(stat_fd); + usbi_dbg("io status=%d errno=%d(%s)", error, + save_errno, strerror(save_errno)); + + if (status) { + *status = save_errno; + } + + return (save_errno); + + } else if (status) { + *status = 0; + } + + return (ret); +} + +static int +solaris_submit_ctrl_on_default(struct libusb_transfer *transfer) +{ + int ret = -1, setup_ret; + int status; + sunos_dev_handle_priv_t *hpriv; + struct libusb_device_handle *hdl = transfer->dev_handle; + uint16_t wLength; + uint8_t *data = transfer->buffer; + + hpriv = (sunos_dev_handle_priv_t *)hdl->os_priv; + wLength = transfer->length - LIBUSB_CONTROL_SETUP_SIZE; + + if (hpriv->eps[0].datafd == -1) { + usbi_dbg("ep0 not opened"); + + return (LIBUSB_ERROR_NOT_FOUND); + } + + if ((data[0] & LIBUSB_ENDPOINT_DIR_MASK) == LIBUSB_ENDPOINT_IN) { + usbi_dbg("IN request"); + ret = usb_do_io(hpriv->eps[0].datafd, + hpriv->eps[0].statfd, (char *)data, LIBUSB_CONTROL_SETUP_SIZE, + WRITE, (int *)&status); + } else { + usbi_dbg("OUT request"); + ret = usb_do_io(hpriv->eps[0].datafd, hpriv->eps[0].statfd, + transfer->buffer, transfer->length, WRITE, + (int *)&transfer->status); + } + + setup_ret = ret; + if (ret < LIBUSB_CONTROL_SETUP_SIZE) { + usbi_dbg("error sending control msg: %d", ret); + + return (LIBUSB_ERROR_IO); + } + + ret = transfer->length - LIBUSB_CONTROL_SETUP_SIZE; + + /* Read the remaining bytes for IN request */ + if ((wLength) && ((data[0] & LIBUSB_ENDPOINT_DIR_MASK) == + LIBUSB_ENDPOINT_IN)) { + usbi_dbg("DATA: %d", transfer->length - setup_ret); + ret = usb_do_io(hpriv->eps[0].datafd, + hpriv->eps[0].statfd, + (char *)transfer->buffer + LIBUSB_CONTROL_SETUP_SIZE, + wLength, READ, (int *)&transfer->status); + } + + if (ret >= 0) { + transfer->actual_length = ret; + LIBUSB_TRANSFER_TO_USBI_TRANSFER(transfer)->transferred = ret; + } + usbi_dbg("Done: ctrl data bytes %d", ret); + + /* sync transfer handling */ + ret = usbi_handle_transfer_completion(LIBUSB_TRANSFER_TO_USBI_TRANSFER(transfer), + transfer->status); + + return (ret); +} + +int +sunos_clear_halt(struct libusb_device_handle *handle, uint8_t endpoint) +{ + int ret; + + usbi_dbg("endpoint=0x%02x", endpoint); + + ret = libusb_control_transfer(handle, LIBUSB_ENDPOINT_OUT | + LIBUSB_RECIPIENT_ENDPOINT | LIBUSB_REQUEST_TYPE_STANDARD, + LIBUSB_REQUEST_CLEAR_FEATURE, 0, endpoint, NULL, 0, 1000); + + usbi_dbg("ret=%d", ret); + + return (ret); +} + +int +sunos_reset_device(struct libusb_device_handle *handle) +{ + usbi_dbg(""); + + return (LIBUSB_ERROR_NOT_SUPPORTED); +} + +void +sunos_destroy_device(struct libusb_device *dev) +{ + sunos_dev_priv_t *dpriv = (sunos_dev_priv_t *)dev->os_priv; + + usbi_dbg(""); + + free(dpriv->raw_cfgdescr); + free(dpriv->ugenpath); + free(dpriv->phypath); +} + +int +sunos_submit_transfer(struct usbi_transfer *itransfer) +{ + struct libusb_transfer *transfer; + struct libusb_device_handle *hdl; + int err = 0; + + transfer = USBI_TRANSFER_TO_LIBUSB_TRANSFER(itransfer); + hdl = transfer->dev_handle; + + err = sunos_check_device_and_status_open(hdl, + transfer->endpoint, transfer->type); + if (err < 0) { + + return (_errno_to_libusb(err)); + } + + switch (transfer->type) { + case LIBUSB_TRANSFER_TYPE_CONTROL: + /* sync transfer */ + usbi_dbg("CTRL transfer: %d", transfer->length); + err = solaris_submit_ctrl_on_default(transfer); + break; + + case LIBUSB_TRANSFER_TYPE_BULK: + /* fallthru */ + case LIBUSB_TRANSFER_TYPE_INTERRUPT: + if (transfer->type == LIBUSB_TRANSFER_TYPE_BULK) + usbi_dbg("BULK transfer: %d", transfer->length); + else + usbi_dbg("INTR transfer: %d", transfer->length); + err = sunos_do_async_io(transfer); + break; + + case LIBUSB_TRANSFER_TYPE_ISOCHRONOUS: + /* Isochronous/Stream is not supported */ + + /* fallthru */ + case LIBUSB_TRANSFER_TYPE_BULK_STREAM: + if (transfer->type == LIBUSB_TRANSFER_TYPE_ISOCHRONOUS) + usbi_dbg("ISOC transfer: %d", transfer->length); + else + usbi_dbg("BULK STREAM transfer: %d", transfer->length); + err = LIBUSB_ERROR_NOT_SUPPORTED; + break; + } + + return (err); +} + +int +sunos_cancel_transfer(struct usbi_transfer *itransfer) +{ + sunos_xfer_priv_t *tpriv; + sunos_dev_handle_priv_t *hpriv; + struct libusb_transfer *transfer; + struct aiocb *aiocb; + uint8_t ep; + int ret; + + tpriv = usbi_transfer_get_os_priv(itransfer); + aiocb = &tpriv->aiocb; + transfer = USBI_TRANSFER_TO_LIBUSB_TRANSFER(itransfer); + hpriv = (sunos_dev_handle_priv_t *)transfer->dev_handle->os_priv; + ep = sunos_usb_ep_index(transfer->endpoint); + + ret = aio_cancel(hpriv->eps[ep].datafd, aiocb); + + usbi_dbg("aio->fd=%d fd=%d ret = %d, %s", aiocb->aio_fildes, + hpriv->eps[ep].datafd, ret, (ret == AIO_CANCELED)? + strerror(0):strerror(errno)); + + if (ret != AIO_CANCELED) { + ret = _errno_to_libusb(errno); + } else { + /* + * we don't need to call usbi_handle_transfer_cancellation(), + * because we'll handle everything in sunos_async_callback. + */ + ret = LIBUSB_SUCCESS; + } + + return (ret); +} + +void +sunos_clear_transfer_priv(struct usbi_transfer *itransfer) +{ + usbi_dbg(""); + + /* Nothing to do */ +} + +int +sunos_handle_transfer_completion(struct usbi_transfer *itransfer) +{ + return usbi_handle_transfer_completion(itransfer, LIBUSB_TRANSFER_COMPLETED); +} + +int +sunos_clock_gettime(int clkid, struct timespec *tp) +{ + usbi_dbg("clock %d", clkid); + + if (clkid == USBI_CLOCK_REALTIME) + return clock_gettime(CLOCK_REALTIME, tp); + + if (clkid == USBI_CLOCK_MONOTONIC) + return clock_gettime(CLOCK_MONOTONIC, tp); + + return (LIBUSB_ERROR_INVALID_PARAM); +} + +int +_errno_to_libusb(int err) +{ + usbi_dbg("error: %s (%d)", strerror(err), err); + + switch (err) { + case EIO: + return (LIBUSB_ERROR_IO); + case EACCES: + return (LIBUSB_ERROR_ACCESS); + case ENOENT: + return (LIBUSB_ERROR_NO_DEVICE); + case ENOMEM: + return (LIBUSB_ERROR_NO_MEM); + case ETIMEDOUT: + return (LIBUSB_ERROR_TIMEOUT); + } + + return (LIBUSB_ERROR_OTHER); +} + +/* + * sunos_usb_get_status: + * gets status of endpoint + * + * Returns: ugen's last cmd status + */ +static int +sunos_usb_get_status(int fd) +{ + int status, ret; + + usbi_dbg("sunos_usb_get_status(): fd=%d", fd); + + ret = read(fd, &status, sizeof (status)); + if (ret == sizeof (status)) { + switch (status) { + case USB_LC_STAT_NOERROR: + usbi_dbg("No Error"); + break; + case USB_LC_STAT_CRC: + usbi_dbg("CRC Timeout Detected\n"); + break; + case USB_LC_STAT_BITSTUFFING: + usbi_dbg("Bit Stuffing Violation\n"); + break; + case USB_LC_STAT_DATA_TOGGLE_MM: + usbi_dbg("Data Toggle Mismatch\n"); + break; + case USB_LC_STAT_STALL: + usbi_dbg("End Point Stalled\n"); + break; + case USB_LC_STAT_DEV_NOT_RESP: + usbi_dbg("Device is Not Responding\n"); + break; + case USB_LC_STAT_PID_CHECKFAILURE: + usbi_dbg("PID Check Failure\n"); + break; + case USB_LC_STAT_UNEXP_PID: + usbi_dbg("Unexpected PID\n"); + break; + case USB_LC_STAT_DATA_OVERRUN: + usbi_dbg("Data Exceeded Size\n"); + break; + case USB_LC_STAT_DATA_UNDERRUN: + usbi_dbg("Less data received\n"); + break; + case USB_LC_STAT_BUFFER_OVERRUN: + usbi_dbg("Buffer Size Exceeded\n"); + break; + case USB_LC_STAT_BUFFER_UNDERRUN: + usbi_dbg("Buffer Underrun\n"); + break; + case USB_LC_STAT_TIMEOUT: + usbi_dbg("Command Timed Out\n"); + break; + case USB_LC_STAT_NOT_ACCESSED: + usbi_dbg("Not Accessed by h/w\n"); + break; + case USB_LC_STAT_UNSPECIFIED_ERR: + usbi_dbg("Unspecified Error\n"); + break; + case USB_LC_STAT_NO_BANDWIDTH: + usbi_dbg("No Bandwidth\n"); + break; + case USB_LC_STAT_HW_ERR: + usbi_dbg("Host Controller h/w Error\n"); + break; + case USB_LC_STAT_SUSPENDED: + usbi_dbg("Device was Suspended\n"); + break; + case USB_LC_STAT_DISCONNECTED: + usbi_dbg("Device was Disconnected\n"); + break; + case USB_LC_STAT_INTR_BUF_FULL: + usbi_dbg("Interrupt buffer was full\n"); + break; + case USB_LC_STAT_INVALID_REQ: + usbi_dbg("Request was Invalid\n"); + break; + case USB_LC_STAT_INTERRUPTED: + usbi_dbg("Request was Interrupted\n"); + break; + case USB_LC_STAT_NO_RESOURCES: + usbi_dbg("No resources available for " + "request\n"); + break; + case USB_LC_STAT_INTR_POLLING_FAILED: + usbi_dbg("Failed to Restart Poll"); + break; + default: + usbi_dbg("Error Not Determined %d\n", + status); + break; + } + } else { + usbi_dbg("read stat error: %s",strerror(errno)); + status = -1; + } + + return (status); +} + +const struct usbi_os_backend sunos_backend = { + .name = "Solaris", + .caps = 0, + .init = sunos_init, + .exit = sunos_exit, + .get_device_list = sunos_get_device_list, + .get_device_descriptor = sunos_get_device_descriptor, + .get_active_config_descriptor = sunos_get_active_config_descriptor, + .get_config_descriptor = sunos_get_config_descriptor, + .hotplug_poll = NULL, + .open = sunos_open, + .close = sunos_close, + .get_configuration = sunos_get_configuration, + .set_configuration = sunos_set_configuration, + + .claim_interface = sunos_claim_interface, + .release_interface = sunos_release_interface, + .set_interface_altsetting = sunos_set_interface_altsetting, + .clear_halt = sunos_clear_halt, + .reset_device = sunos_reset_device, /* TODO */ + .alloc_streams = NULL, + .free_streams = NULL, + .kernel_driver_active = NULL, + .detach_kernel_driver = NULL, + .attach_kernel_driver = NULL, + .destroy_device = sunos_destroy_device, + .submit_transfer = sunos_submit_transfer, + .cancel_transfer = sunos_cancel_transfer, + .handle_events = NULL, + .clear_transfer_priv = sunos_clear_transfer_priv, + .handle_transfer_completion = sunos_handle_transfer_completion, + .clock_gettime = sunos_clock_gettime, + .device_priv_size = sizeof(sunos_dev_priv_t), + .device_handle_priv_size = sizeof(sunos_dev_handle_priv_t), + .transfer_priv_size = sizeof(sunos_xfer_priv_t), +}; diff --git a/libusb/os/sunos_usb.h b/libusb/os/sunos_usb.h new file mode 100644 index 0000000..5741660 --- /dev/null +++ b/libusb/os/sunos_usb.h @@ -0,0 +1,74 @@ +/* + * + * Copyright (c) 2016, Oracle and/or its affiliates. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#ifndef LIBUSB_SUNOS_H +#define LIBUSB_SUNOS_H + +#include +#include +#include "libusbi.h" + +#define READ 0 +#define WRITE 1 + +typedef struct sunos_device_priv { + uint8_t cfgvalue; /* active config value */ + uint8_t *raw_cfgdescr; /* active config descriptor */ + struct libusb_device_descriptor dev_descr; /* usb device descriptor */ + char *ugenpath; /* name of the ugen(4) node */ + char *phypath; /* physical path */ +} sunos_dev_priv_t; + +typedef struct endpoint { + int datafd; /* data file */ + int statfd; /* state file */ +} sunos_ep_priv_t; + +typedef struct sunos_device_handle_priv { + uint8_t altsetting[USB_MAXINTERFACES]; /* a interface's alt */ + uint8_t config_index; + sunos_ep_priv_t eps[USB_MAXENDPOINTS]; + sunos_dev_priv_t *dpriv; /* device private */ +} sunos_dev_handle_priv_t; + +typedef struct sunos_transfer_priv { + struct aiocb aiocb; + struct libusb_transfer *transfer; +} sunos_xfer_priv_t; + +struct node_args { + struct libusb_context *ctx; + struct discovered_devs **discdevs; + const char *last_ugenpath; + di_devlink_handle_t dlink_hdl; +}; + +struct devlink_cbarg { + struct node_args *nargs; /* di node walk arguments */ + di_node_t myself; /* the di node */ + di_minor_t minor; +}; + +/* AIO callback args */ +struct aio_callback_args{ + struct libusb_transfer *transfer; + struct aiocb aiocb; +}; + +#endif /* LIBUSB_SUNOS_H */ diff --git a/libusb/version_nano.h b/libusb/version_nano.h index 3790b5f..99f3422 100644 --- a/libusb/version_nano.h +++ b/libusb/version_nano.h @@ -1 +1 @@ -#define LIBUSB_NANO 11123 +#define LIBUSB_NANO 11124 -- 2.7.4