* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*****************************************************************************/
-#include "iwl-3945-debugfs.h"
-
+#include "iwl-dev.h"
+#include "iwl-core.h"
+#include "3945.h"
static int il3945_stats_flag(struct il_priv *il, char *buf, int bufsz)
{
#define DRV_NAME "iwl3945"
#include "iwl-fh.h"
-#include "iwl-3945-fh.h"
#include "iwl-commands.h"
#include "iwl-sta.h"
-#include "iwl-3945.h"
+#include "3945.h"
#include "iwl-core.h"
#include "iwl-helpers.h"
#include "iwl-dev.h"
#include <linux/workqueue.h>
#include "iwl-commands.h"
-#include "iwl-3945.h"
+#include "3945.h"
#include "iwl-sta.h"
#define RS_NAME "iwl-3945-rs"
#include <net/mac80211.h>
#include "iwl-fh.h"
-#include "iwl-3945-fh.h"
#include "iwl-commands.h"
#include "iwl-sta.h"
-#include "iwl-3945.h"
#include "iwl-eeprom.h"
#include "iwl-core.h"
#include "iwl-helpers.h"
#include "iwl-led.h"
-#include "iwl-3945-debugfs.h"
+#include "3945.h"
/* Send led command */
static int il3945_send_led_cmd(struct il_priv *il,
--- /dev/null
+/******************************************************************************
+ *
+ * Copyright(c) 2003 - 2011 Intel Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program 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 General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ *****************************************************************************/
+
+#ifndef __il_3945_h__
+#define __il_3945_h__
+
+#include <linux/pci.h> /* for struct pci_device_id */
+#include <linux/kernel.h>
+#include <net/ieee80211_radiotap.h>
+
+/* Hardware specific file defines the PCI IDs table for that hardware module */
+extern const struct pci_device_id il3945_hw_card_ids[];
+
+#include "iwl-csr.h"
+#include "iwl-prph.h"
+#include "iwl-fh.h"
+#include "iwl-debug.h"
+#include "iwl-power.h"
+#include "iwl-dev.h"
+#include "iwl-led.h"
+#include "iwl-eeprom.h"
+
+/* Highest firmware API version supported */
+#define IL3945_UCODE_API_MAX 2
+
+/* Lowest firmware API version supported */
+#define IL3945_UCODE_API_MIN 1
+
+#define IL3945_FW_PRE "iwlwifi-3945-"
+#define _IL3945_MODULE_FIRMWARE(api) IL3945_FW_PRE #api ".ucode"
+#define IL3945_MODULE_FIRMWARE(api) _IL3945_MODULE_FIRMWARE(api)
+
+/* Default noise level to report when noise measurement is not available.
+ * This may be because we're:
+ * 1) Not associated (4965, no beacon stats being sent to driver)
+ * 2) Scanning (noise measurement does not apply to associated channel)
+ * 3) Receiving CCK (3945 delivers noise info only for OFDM frames)
+ * Use default noise value of -127 ... this is below the range of measurable
+ * Rx dBm for either 3945 or 4965, so it can indicate "unmeasurable" to user.
+ * Also, -127 works better than 0 when averaging frames with/without
+ * noise info (e.g. averaging might be done in app); measured dBm values are
+ * always negative ... using a negative value as the default keeps all
+ * averages within an s8's (used in some apps) range of negative values. */
+#define IL_NOISE_MEAS_NOT_AVAILABLE (-127)
+
+/* Module parameters accessible from iwl-*.c */
+extern struct il_mod_params il3945_mod_params;
+
+struct il3945_rate_scale_data {
+ u64 data;
+ s32 success_counter;
+ s32 success_ratio;
+ s32 counter;
+ s32 average_tpt;
+ unsigned long stamp;
+};
+
+struct il3945_rs_sta {
+ spinlock_t lock;
+ struct il_priv *il;
+ s32 *expected_tpt;
+ unsigned long last_partial_flush;
+ unsigned long last_flush;
+ u32 flush_time;
+ u32 last_tx_packets;
+ u32 tx_packets;
+ u8 tgg;
+ u8 flush_pending;
+ u8 start_rate;
+ struct timer_list rate_scale_flush;
+ struct il3945_rate_scale_data win[RATE_COUNT_3945];
+#ifdef CONFIG_MAC80211_DEBUGFS
+ struct dentry *rs_sta_dbgfs_stats_table_file;
+#endif
+
+ /* used to be in sta_info */
+ int last_txrate_idx;
+};
+
+
+/*
+ * The common struct MUST be first because it is shared between
+ * 3945 and 4965!
+ */
+struct il3945_sta_priv {
+ struct il_station_priv_common common;
+ struct il3945_rs_sta rs_sta;
+};
+
+enum il3945_antenna {
+ IL_ANTENNA_DIVERSITY,
+ IL_ANTENNA_MAIN,
+ IL_ANTENNA_AUX
+};
+
+/*
+ * RTS threshold here is total size [2347] minus 4 FCS bytes
+ * Per spec:
+ * a value of 0 means RTS on all data/management packets
+ * a value > max MSDU size means no RTS
+ * else RTS for data/management frames where MPDU is larger
+ * than RTS value.
+ */
+#define DEFAULT_RTS_THRESHOLD 2347U
+#define MIN_RTS_THRESHOLD 0U
+#define MAX_RTS_THRESHOLD 2347U
+#define MAX_MSDU_SIZE 2304U
+#define MAX_MPDU_SIZE 2346U
+#define DEFAULT_BEACON_INTERVAL 100U
+#define DEFAULT_SHORT_RETRY_LIMIT 7U
+#define DEFAULT_LONG_RETRY_LIMIT 4U
+
+#define IL_TX_FIFO_AC0 0
+#define IL_TX_FIFO_AC1 1
+#define IL_TX_FIFO_AC2 2
+#define IL_TX_FIFO_AC3 3
+#define IL_TX_FIFO_HCCA_1 5
+#define IL_TX_FIFO_HCCA_2 6
+#define IL_TX_FIFO_NONE 7
+
+#define IEEE80211_DATA_LEN 2304
+#define IEEE80211_4ADDR_LEN 30
+#define IEEE80211_HLEN (IEEE80211_4ADDR_LEN)
+#define IEEE80211_FRAME_LEN (IEEE80211_DATA_LEN + IEEE80211_HLEN)
+
+struct il3945_frame {
+ union {
+ struct ieee80211_hdr frame;
+ struct il3945_tx_beacon_cmd beacon;
+ u8 raw[IEEE80211_FRAME_LEN];
+ u8 cmd[360];
+ } u;
+ struct list_head list;
+};
+
+#define SEQ_TO_SN(seq) (((seq) & IEEE80211_SCTL_SEQ) >> 4)
+#define SN_TO_SEQ(ssn) (((ssn) << 4) & IEEE80211_SCTL_SEQ)
+#define MAX_SN ((IEEE80211_SCTL_SEQ) >> 4)
+
+#define SUP_RATE_11A_MAX_NUM_CHANNELS 8
+#define SUP_RATE_11B_MAX_NUM_CHANNELS 4
+#define SUP_RATE_11G_MAX_NUM_CHANNELS 12
+
+#define IL_SUPPORTED_RATES_IE_LEN 8
+
+#define SCAN_INTERVAL 100
+
+#define MAX_TID_COUNT 9
+
+#define IL_INVALID_RATE 0xFF
+#define IL_INVALID_VALUE -1
+
+#define STA_PS_STATUS_WAKE 0
+#define STA_PS_STATUS_SLEEP 1
+
+struct il3945_ibss_seq {
+ u8 mac[ETH_ALEN];
+ u16 seq_num;
+ u16 frag_num;
+ unsigned long packet_time;
+ struct list_head list;
+};
+
+#define IL_RX_HDR(x) ((struct il3945_rx_frame_hdr *)(\
+ x->u.rx_frame.stats.payload + \
+ x->u.rx_frame.stats.phy_count))
+#define IL_RX_END(x) ((struct il3945_rx_frame_end *)(\
+ IL_RX_HDR(x)->payload + \
+ le16_to_cpu(IL_RX_HDR(x)->len)))
+#define IL_RX_STATS(x) (&x->u.rx_frame.stats)
+#define IL_RX_DATA(x) (IL_RX_HDR(x)->payload)
+
+
+/******************************************************************************
+ *
+ * Functions implemented in iwl3945-base.c which are forward declared here
+ * for use by iwl-*.c
+ *
+ *****************************************************************************/
+extern int il3945_calc_db_from_ratio(int sig_ratio);
+extern void il3945_rx_replenish(void *data);
+extern void il3945_rx_queue_reset(struct il_priv *il, struct il_rx_queue *rxq);
+extern unsigned int il3945_fill_beacon_frame(struct il_priv *il,
+ struct ieee80211_hdr *hdr, int left);
+extern int il3945_dump_nic_event_log(struct il_priv *il, bool full_log,
+ char **buf, bool display);
+extern void il3945_dump_nic_error_log(struct il_priv *il);
+
+/******************************************************************************
+ *
+ * Functions implemented in iwl-[34]*.c which are forward declared here
+ * for use by iwl3945-base.c
+ *
+ * NOTE: The implementation of these functions are hardware specific
+ * which is why they are in the hardware specific files (vs. iwl-base.c)
+ *
+ * Naming convention --
+ * il3945_ <-- Its part of iwlwifi (should be changed to il3945_)
+ * il3945_hw_ <-- Hardware specific (implemented in iwl-XXXX.c by all HW)
+ * iwlXXXX_ <-- Hardware specific (implemented in iwl-XXXX.c for XXXX)
+ * il3945_bg_ <-- Called from work queue context
+ * il3945_mac_ <-- mac80211 callback
+ *
+ ****************************************************************************/
+extern void il3945_hw_rx_handler_setup(struct il_priv *il);
+extern void il3945_hw_setup_deferred_work(struct il_priv *il);
+extern void il3945_hw_cancel_deferred_work(struct il_priv *il);
+extern int il3945_hw_rxq_stop(struct il_priv *il);
+extern int il3945_hw_set_hw_params(struct il_priv *il);
+extern int il3945_hw_nic_init(struct il_priv *il);
+extern int il3945_hw_nic_stop_master(struct il_priv *il);
+extern void il3945_hw_txq_ctx_free(struct il_priv *il);
+extern void il3945_hw_txq_ctx_stop(struct il_priv *il);
+extern int il3945_hw_nic_reset(struct il_priv *il);
+extern int il3945_hw_txq_attach_buf_to_tfd(struct il_priv *il,
+ struct il_tx_queue *txq,
+ dma_addr_t addr, u16 len,
+ u8 reset, u8 pad);
+extern void il3945_hw_txq_free_tfd(struct il_priv *il,
+ struct il_tx_queue *txq);
+extern int il3945_hw_get_temperature(struct il_priv *il);
+extern int il3945_hw_tx_queue_init(struct il_priv *il,
+ struct il_tx_queue *txq);
+extern unsigned int il3945_hw_get_beacon_cmd(struct il_priv *il,
+ struct il3945_frame *frame, u8 rate);
+void il3945_hw_build_tx_cmd_rate(struct il_priv *il,
+ struct il_device_cmd *cmd,
+ struct ieee80211_tx_info *info,
+ struct ieee80211_hdr *hdr,
+ int sta_id, int tx_id);
+extern int il3945_hw_reg_send_txpower(struct il_priv *il);
+extern int il3945_hw_reg_set_txpower(struct il_priv *il, s8 power);
+extern void il3945_hw_rx_stats(struct il_priv *il,
+ struct il_rx_buf *rxb);
+void il3945_reply_stats(struct il_priv *il,
+ struct il_rx_buf *rxb);
+extern void il3945_disable_events(struct il_priv *il);
+extern int il4965_get_temperature(const struct il_priv *il);
+extern void il3945_post_associate(struct il_priv *il);
+extern void il3945_config_ap(struct il_priv *il);
+
+extern int il3945_commit_rxon(struct il_priv *il,
+ struct il_rxon_context *ctx);
+
+/**
+ * il3945_hw_find_station - Find station id for a given BSSID
+ * @bssid: MAC address of station ID to find
+ *
+ * NOTE: This should not be hardware specific but the code has
+ * not yet been merged into a single common layer for managing the
+ * station tables.
+ */
+extern u8 il3945_hw_find_station(struct il_priv *il, const u8 *bssid);
+
+extern struct ieee80211_ops il3945_hw_ops;
+
+extern __le32 il3945_get_antenna_flags(const struct il_priv *il);
+extern int il3945_init_hw_rate_table(struct il_priv *il);
+extern void il3945_reg_txpower_periodic(struct il_priv *il);
+extern int il3945_txpower_set_from_eeprom(struct il_priv *il);
+
+extern const struct il_channel_info *il3945_get_channel_info(
+ const struct il_priv *il, enum ieee80211_band band, u16 channel);
+
+extern int il3945_rs_next_rate(struct il_priv *il, int rate);
+
+/* scanning */
+int il3945_request_scan(struct il_priv *il, struct ieee80211_vif *vif);
+void il3945_post_scan(struct il_priv *il);
+
+/* rates */
+extern const struct il3945_rate_info il3945_rates[RATE_COUNT_3945];
+
+
+
+/* RSSI to dBm */
+#define IL39_RSSI_OFFSET 95
+
+/*
+ * EEPROM related constants, enums, and structures.
+ */
+#define EEPROM_SKU_CAP_OP_MODE_MRC (1 << 7)
+
+/*
+ * Mapping of a Tx power level, at factory calibration temperature,
+ * to a radio/DSP gain table idx.
+ * One for each of 5 "sample" power levels in each band.
+ * v_det is measured at the factory, using the 3945's built-in power amplifier
+ * (PA) output voltage detector. This same detector is used during Tx of
+ * long packets in normal operation to provide feedback as to proper output
+ * level.
+ * Data copied from EEPROM.
+ * DO NOT ALTER THIS STRUCTURE!!!
+ */
+struct il3945_eeprom_txpower_sample {
+ u8 gain_idx; /* idx into power (gain) setup table ... */
+ s8 power; /* ... for this pwr level for this chnl group */
+ u16 v_det; /* PA output voltage */
+} __packed;
+
+/*
+ * Mappings of Tx power levels -> nominal radio/DSP gain table idxes.
+ * One for each channel group (a.k.a. "band") (1 for BG, 4 for A).
+ * Tx power setup code interpolates between the 5 "sample" power levels
+ * to determine the nominal setup for a requested power level.
+ * Data copied from EEPROM.
+ * DO NOT ALTER THIS STRUCTURE!!!
+ */
+struct il3945_eeprom_txpower_group {
+ struct il3945_eeprom_txpower_sample samples[5]; /* 5 power levels */
+ s32 a, b, c, d, e; /* coefficients for voltage->power
+ * formula (signed) */
+ s32 Fa, Fb, Fc, Fd, Fe; /* these modify coeffs based on
+ * frequency (signed) */
+ s8 saturation_power; /* highest power possible by h/w in this
+ * band */
+ u8 group_channel; /* "representative" channel # in this band */
+ s16 temperature; /* h/w temperature at factory calib this band
+ * (signed) */
+} __packed;
+
+/*
+ * Temperature-based Tx-power compensation data, not band-specific.
+ * These coefficients are use to modify a/b/c/d/e coeffs based on
+ * difference between current temperature and factory calib temperature.
+ * Data copied from EEPROM.
+ */
+struct il3945_eeprom_temperature_corr {
+ u32 Ta;
+ u32 Tb;
+ u32 Tc;
+ u32 Td;
+ u32 Te;
+} __packed;
+
+/*
+ * EEPROM map
+ */
+struct il3945_eeprom {
+ u8 reserved0[16];
+ u16 device_id; /* abs.ofs: 16 */
+ u8 reserved1[2];
+ u16 pmc; /* abs.ofs: 20 */
+ u8 reserved2[20];
+ u8 mac_address[6]; /* abs.ofs: 42 */
+ u8 reserved3[58];
+ u16 board_revision; /* abs.ofs: 106 */
+ u8 reserved4[11];
+ u8 board_pba_number[9]; /* abs.ofs: 119 */
+ u8 reserved5[8];
+ u16 version; /* abs.ofs: 136 */
+ u8 sku_cap; /* abs.ofs: 138 */
+ u8 leds_mode; /* abs.ofs: 139 */
+ u16 oem_mode;
+ u16 wowlan_mode; /* abs.ofs: 142 */
+ u16 leds_time_interval; /* abs.ofs: 144 */
+ u8 leds_off_time; /* abs.ofs: 146 */
+ u8 leds_on_time; /* abs.ofs: 147 */
+ u8 almgor_m_version; /* abs.ofs: 148 */
+ u8 antenna_switch_type; /* abs.ofs: 149 */
+ u8 reserved6[42];
+ u8 sku_id[4]; /* abs.ofs: 192 */
+
+/*
+ * Per-channel regulatory data.
+ *
+ * Each channel that *might* be supported by 3945 has a fixed location
+ * in EEPROM containing EEPROM_CHANNEL_* usage flags (LSB) and max regulatory
+ * txpower (MSB).
+ *
+ * Entries immediately below are for 20 MHz channel width.
+ *
+ * 2.4 GHz channels 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14
+ */
+ u16 band_1_count; /* abs.ofs: 196 */
+ struct il_eeprom_channel band_1_channels[14]; /* abs.ofs: 198 */
+
+/*
+ * 4.9 GHz channels 183, 184, 185, 187, 188, 189, 192, 196,
+ * 5.0 GHz channels 7, 8, 11, 12, 16
+ * (4915-5080MHz) (none of these is ever supported)
+ */
+ u16 band_2_count; /* abs.ofs: 226 */
+ struct il_eeprom_channel band_2_channels[13]; /* abs.ofs: 228 */
+
+/*
+ * 5.2 GHz channels 34, 36, 38, 40, 42, 44, 46, 48, 52, 56, 60, 64
+ * (5170-5320MHz)
+ */
+ u16 band_3_count; /* abs.ofs: 254 */
+ struct il_eeprom_channel band_3_channels[12]; /* abs.ofs: 256 */
+
+/*
+ * 5.5 GHz channels 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140
+ * (5500-5700MHz)
+ */
+ u16 band_4_count; /* abs.ofs: 280 */
+ struct il_eeprom_channel band_4_channels[11]; /* abs.ofs: 282 */
+
+/*
+ * 5.7 GHz channels 145, 149, 153, 157, 161, 165
+ * (5725-5825MHz)
+ */
+ u16 band_5_count; /* abs.ofs: 304 */
+ struct il_eeprom_channel band_5_channels[6]; /* abs.ofs: 306 */
+
+ u8 reserved9[194];
+
+/*
+ * 3945 Txpower calibration data.
+ */
+#define IL_NUM_TX_CALIB_GROUPS 5
+ struct il3945_eeprom_txpower_group groups[IL_NUM_TX_CALIB_GROUPS];
+/* abs.ofs: 512 */
+ struct il3945_eeprom_temperature_corr corrections; /* abs.ofs: 832 */
+ u8 reserved16[172]; /* fill out to full 1024 byte block */
+} __packed;
+
+#define IL3945_EEPROM_IMG_SIZE 1024
+
+/* End of EEPROM */
+
+#define PCI_CFG_REV_ID_BIT_BASIC_SKU (0x40) /* bit 6 */
+#define PCI_CFG_REV_ID_BIT_RTP (0x80) /* bit 7 */
+
+/* 4 DATA + 1 CMD. There are 2 HCCA queues that are not used. */
+#define IL39_NUM_QUEUES 5
+#define IL39_CMD_QUEUE_NUM 4
+
+#define IL_DEFAULT_TX_RETRY 15
+
+/*********************************************/
+
+#define RFD_SIZE 4
+#define NUM_TFD_CHUNKS 4
+
+#define RX_QUEUE_SIZE 256
+#define RX_QUEUE_MASK 255
+#define RX_QUEUE_SIZE_LOG 8
+
+#define TFD_CTL_COUNT_SET(n) (n << 24)
+#define TFD_CTL_COUNT_GET(ctl) ((ctl >> 24) & 7)
+#define TFD_CTL_PAD_SET(n) (n << 28)
+#define TFD_CTL_PAD_GET(ctl) (ctl >> 28)
+
+/* Sizes and addresses for instruction and data memory (SRAM) in
+ * 3945's embedded processor. Driver access is via HBUS_TARG_MEM_* regs. */
+#define IL39_RTC_INST_LOWER_BOUND (0x000000)
+#define IL39_RTC_INST_UPPER_BOUND (0x014000)
+
+#define IL39_RTC_DATA_LOWER_BOUND (0x800000)
+#define IL39_RTC_DATA_UPPER_BOUND (0x808000)
+
+#define IL39_RTC_INST_SIZE (IL39_RTC_INST_UPPER_BOUND - \
+ IL39_RTC_INST_LOWER_BOUND)
+#define IL39_RTC_DATA_SIZE (IL39_RTC_DATA_UPPER_BOUND - \
+ IL39_RTC_DATA_LOWER_BOUND)
+
+#define IL39_MAX_INST_SIZE IL39_RTC_INST_SIZE
+#define IL39_MAX_DATA_SIZE IL39_RTC_DATA_SIZE
+
+/* Size of uCode instruction memory in bootstrap state machine */
+#define IL39_MAX_BSM_SIZE IL39_RTC_INST_SIZE
+
+static inline int il3945_hw_valid_rtc_data_addr(u32 addr)
+{
+ return (addr >= IL39_RTC_DATA_LOWER_BOUND &&
+ addr < IL39_RTC_DATA_UPPER_BOUND);
+}
+
+/* Base physical address of il3945_shared is provided to FH_TSSR_CBB_BASE
+ * and &il3945_shared.rx_read_ptr[0] is provided to FH_RCSR_RPTR_ADDR(0) */
+struct il3945_shared {
+ __le32 tx_base_ptr[8];
+} __packed;
+
+static inline u8 il3945_hw_get_rate(__le16 rate_n_flags)
+{
+ return le16_to_cpu(rate_n_flags) & 0xFF;
+}
+
+static inline u16 il3945_hw_get_rate_n_flags(__le16 rate_n_flags)
+{
+ return le16_to_cpu(rate_n_flags);
+}
+
+static inline __le16 il3945_hw_set_rate_n_flags(u8 rate, u16 flags)
+{
+ return cpu_to_le16((u16)rate|flags);
+}
+
+/************************************/
+/* iwl3945 Flow Handler Definitions */
+/************************************/
+
+/**
+ * This I/O area is directly read/writable by driver (e.g. Linux uses writel())
+ * Addresses are offsets from device's PCI hardware base address.
+ */
+#define FH39_MEM_LOWER_BOUND (0x0800)
+#define FH39_MEM_UPPER_BOUND (0x1000)
+
+#define FH39_CBCC_TBL (FH39_MEM_LOWER_BOUND + 0x140)
+#define FH39_TFDB_TBL (FH39_MEM_LOWER_BOUND + 0x180)
+#define FH39_RCSR_TBL (FH39_MEM_LOWER_BOUND + 0x400)
+#define FH39_RSSR_TBL (FH39_MEM_LOWER_BOUND + 0x4c0)
+#define FH39_TCSR_TBL (FH39_MEM_LOWER_BOUND + 0x500)
+#define FH39_TSSR_TBL (FH39_MEM_LOWER_BOUND + 0x680)
+
+/* TFDB (Transmit Frame Buffer Descriptor) */
+#define FH39_TFDB(_ch, buf) (FH39_TFDB_TBL + \
+ ((_ch) * 2 + (buf)) * 0x28)
+#define FH39_TFDB_CHNL_BUF_CTRL_REG(_ch) (FH39_TFDB_TBL + 0x50 * (_ch))
+
+/* CBCC channel is [0,2] */
+#define FH39_CBCC(_ch) (FH39_CBCC_TBL + (_ch) * 0x8)
+#define FH39_CBCC_CTRL(_ch) (FH39_CBCC(_ch) + 0x00)
+#define FH39_CBCC_BASE(_ch) (FH39_CBCC(_ch) + 0x04)
+
+/* RCSR channel is [0,2] */
+#define FH39_RCSR(_ch) (FH39_RCSR_TBL + (_ch) * 0x40)
+#define FH39_RCSR_CONFIG(_ch) (FH39_RCSR(_ch) + 0x00)
+#define FH39_RCSR_RBD_BASE(_ch) (FH39_RCSR(_ch) + 0x04)
+#define FH39_RCSR_WPTR(_ch) (FH39_RCSR(_ch) + 0x20)
+#define FH39_RCSR_RPTR_ADDR(_ch) (FH39_RCSR(_ch) + 0x24)
+
+#define FH39_RSCSR_CHNL0_WPTR (FH39_RCSR_WPTR(0))
+
+/* RSSR */
+#define FH39_RSSR_CTRL (FH39_RSSR_TBL + 0x000)
+#define FH39_RSSR_STATUS (FH39_RSSR_TBL + 0x004)
+
+/* TCSR */
+#define FH39_TCSR(_ch) (FH39_TCSR_TBL + (_ch) * 0x20)
+#define FH39_TCSR_CONFIG(_ch) (FH39_TCSR(_ch) + 0x00)
+#define FH39_TCSR_CREDIT(_ch) (FH39_TCSR(_ch) + 0x04)
+#define FH39_TCSR_BUFF_STTS(_ch) (FH39_TCSR(_ch) + 0x08)
+
+/* TSSR */
+#define FH39_TSSR_CBB_BASE (FH39_TSSR_TBL + 0x000)
+#define FH39_TSSR_MSG_CONFIG (FH39_TSSR_TBL + 0x008)
+#define FH39_TSSR_TX_STATUS (FH39_TSSR_TBL + 0x010)
+
+
+/* DBM */
+
+#define FH39_SRVC_CHNL (6)
+
+#define FH39_RCSR_RX_CONFIG_REG_POS_RBDC_SIZE (20)
+#define FH39_RCSR_RX_CONFIG_REG_POS_IRQ_RBTH (4)
+
+#define FH39_RCSR_RX_CONFIG_REG_BIT_WR_STTS_EN (0x08000000)
+
+#define FH39_RCSR_RX_CONFIG_REG_VAL_DMA_CHNL_EN_ENABLE (0x80000000)
+
+#define FH39_RCSR_RX_CONFIG_REG_VAL_RDRBD_EN_ENABLE (0x20000000)
+
+#define FH39_RCSR_RX_CONFIG_REG_VAL_MAX_FRAG_SIZE_128 (0x01000000)
+
+#define FH39_RCSR_RX_CONFIG_REG_VAL_IRQ_DEST_INT_HOST (0x00001000)
+
+#define FH39_RCSR_RX_CONFIG_REG_VAL_MSG_MODE_FH (0x00000000)
+
+#define FH39_TCSR_TX_CONFIG_REG_VAL_MSG_MODE_TXF (0x00000000)
+#define FH39_TCSR_TX_CONFIG_REG_VAL_MSG_MODE_DRIVER (0x00000001)
+
+#define FH39_TCSR_TX_CONFIG_REG_VAL_DMA_CREDIT_DISABLE_VAL (0x00000000)
+#define FH39_TCSR_TX_CONFIG_REG_VAL_DMA_CREDIT_ENABLE_VAL (0x00000008)
+
+#define FH39_TCSR_TX_CONFIG_REG_VAL_CIRQ_HOST_IFTFD (0x00200000)
+
+#define FH39_TCSR_TX_CONFIG_REG_VAL_CIRQ_RTC_NOINT (0x00000000)
+
+#define FH39_TCSR_TX_CONFIG_REG_VAL_DMA_CHNL_PAUSE (0x00000000)
+#define FH39_TCSR_TX_CONFIG_REG_VAL_DMA_CHNL_ENABLE (0x80000000)
+
+#define FH39_TCSR_CHNL_TX_BUF_STS_REG_VAL_TFDB_VALID (0x00004000)
+
+#define FH39_TCSR_CHNL_TX_BUF_STS_REG_BIT_TFDB_WPTR (0x00000001)
+
+#define FH39_TSSR_TX_MSG_CONFIG_REG_VAL_SNOOP_RD_TXPD_ON (0xFF000000)
+#define FH39_TSSR_TX_MSG_CONFIG_REG_VAL_ORDER_RD_TXPD_ON (0x00FF0000)
+
+#define FH39_TSSR_TX_MSG_CONFIG_REG_VAL_MAX_FRAG_SIZE_128B (0x00000400)
+
+#define FH39_TSSR_TX_MSG_CONFIG_REG_VAL_SNOOP_RD_TFD_ON (0x00000100)
+#define FH39_TSSR_TX_MSG_CONFIG_REG_VAL_ORDER_RD_CBB_ON (0x00000080)
+
+#define FH39_TSSR_TX_MSG_CONFIG_REG_VAL_ORDER_RSP_WAIT_TH (0x00000020)
+#define FH39_TSSR_TX_MSG_CONFIG_REG_VAL_RSP_WAIT_TH (0x00000005)
+
+#define FH39_TSSR_TX_STATUS_REG_BIT_BUFS_EMPTY(_ch) (BIT(_ch) << 24)
+#define FH39_TSSR_TX_STATUS_REG_BIT_NO_PEND_REQ(_ch) (BIT(_ch) << 16)
+
+#define FH39_TSSR_TX_STATUS_REG_MSK_CHNL_IDLE(_ch) \
+ (FH39_TSSR_TX_STATUS_REG_BIT_BUFS_EMPTY(_ch) | \
+ FH39_TSSR_TX_STATUS_REG_BIT_NO_PEND_REQ(_ch))
+
+#define FH39_RSSR_CHNL0_RX_STATUS_CHNL_IDLE (0x01000000)
+
+struct il3945_tfd_tb {
+ __le32 addr;
+ __le32 len;
+} __packed;
+
+struct il3945_tfd {
+ __le32 control_flags;
+ struct il3945_tfd_tb tbs[4];
+ u8 __pad[28];
+} __packed;
+
+#ifdef CONFIG_IWLEGACY_DEBUGFS
+ssize_t il3945_ucode_rx_stats_read(struct file *file, char __user *user_buf,
+ size_t count, loff_t *ppos);
+ssize_t il3945_ucode_tx_stats_read(struct file *file, char __user *user_buf,
+ size_t count, loff_t *ppos);
+ssize_t il3945_ucode_general_stats_read(struct file *file,
+ char __user *user_buf, size_t count,
+ loff_t *ppos);
+#else
+static ssize_t il3945_ucode_rx_stats_read(struct file *file,
+ char __user *user_buf, size_t count,
+ loff_t *ppos)
+{
+ return 0;
+}
+static ssize_t il3945_ucode_tx_stats_read(struct file *file,
+ char __user *user_buf, size_t count,
+ loff_t *ppos)
+{
+ return 0;
+}
+static ssize_t il3945_ucode_general_stats_read(struct file *file,
+ char __user *user_buf,
+ size_t count, loff_t *ppos)
+{
+ return 0;
+}
+#endif
+
+/* Requires full declaration of il_priv before including */
+#include "iwl-io.h"
+
+#endif
+++ /dev/null
-/******************************************************************************
- *
- * GPL LICENSE SUMMARY
- *
- * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program 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
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
- * The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
- *
- * Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
- * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
- *****************************************************************************/
-
-#include "iwl-dev.h"
-#include "iwl-core.h"
-#include "iwl-debug.h"
-
-#ifdef CONFIG_IWLEGACY_DEBUGFS
-ssize_t il3945_ucode_rx_stats_read(struct file *file, char __user *user_buf,
- size_t count, loff_t *ppos);
-ssize_t il3945_ucode_tx_stats_read(struct file *file, char __user *user_buf,
- size_t count, loff_t *ppos);
-ssize_t il3945_ucode_general_stats_read(struct file *file,
- char __user *user_buf, size_t count,
- loff_t *ppos);
-#else
-static ssize_t il3945_ucode_rx_stats_read(struct file *file,
- char __user *user_buf, size_t count,
- loff_t *ppos)
-{
- return 0;
-}
-static ssize_t il3945_ucode_tx_stats_read(struct file *file,
- char __user *user_buf, size_t count,
- loff_t *ppos)
-{
- return 0;
-}
-static ssize_t il3945_ucode_general_stats_read(struct file *file,
- char __user *user_buf,
- size_t count, loff_t *ppos)
-{
- return 0;
-}
-#endif
+++ /dev/null
-/******************************************************************************
- *
- * This file is provided under a dual BSD/GPLv2 license. When using or
- * redistributing this file, you may do so under either license.
- *
- * GPL LICENSE SUMMARY
- *
- * Copyright(c) 2005 - 2011 Intel Corporation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program 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
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
- * The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
- *
- * Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
- * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
- *
- * BSD LICENSE
- *
- * Copyright(c) 2005 - 2011 Intel Corporation. All rights reserved.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name Intel Corporation nor the names of its
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *****************************************************************************/
-#ifndef __il_3945_fh_h__
-#define __il_3945_fh_h__
-
-/************************************/
-/* iwl3945 Flow Handler Definitions */
-/************************************/
-
-/**
- * This I/O area is directly read/writable by driver (e.g. Linux uses writel())
- * Addresses are offsets from device's PCI hardware base address.
- */
-#define FH39_MEM_LOWER_BOUND (0x0800)
-#define FH39_MEM_UPPER_BOUND (0x1000)
-
-#define FH39_CBCC_TBL (FH39_MEM_LOWER_BOUND + 0x140)
-#define FH39_TFDB_TBL (FH39_MEM_LOWER_BOUND + 0x180)
-#define FH39_RCSR_TBL (FH39_MEM_LOWER_BOUND + 0x400)
-#define FH39_RSSR_TBL (FH39_MEM_LOWER_BOUND + 0x4c0)
-#define FH39_TCSR_TBL (FH39_MEM_LOWER_BOUND + 0x500)
-#define FH39_TSSR_TBL (FH39_MEM_LOWER_BOUND + 0x680)
-
-/* TFDB (Transmit Frame Buffer Descriptor) */
-#define FH39_TFDB(_ch, buf) (FH39_TFDB_TBL + \
- ((_ch) * 2 + (buf)) * 0x28)
-#define FH39_TFDB_CHNL_BUF_CTRL_REG(_ch) (FH39_TFDB_TBL + 0x50 * (_ch))
-
-/* CBCC channel is [0,2] */
-#define FH39_CBCC(_ch) (FH39_CBCC_TBL + (_ch) * 0x8)
-#define FH39_CBCC_CTRL(_ch) (FH39_CBCC(_ch) + 0x00)
-#define FH39_CBCC_BASE(_ch) (FH39_CBCC(_ch) + 0x04)
-
-/* RCSR channel is [0,2] */
-#define FH39_RCSR(_ch) (FH39_RCSR_TBL + (_ch) * 0x40)
-#define FH39_RCSR_CONFIG(_ch) (FH39_RCSR(_ch) + 0x00)
-#define FH39_RCSR_RBD_BASE(_ch) (FH39_RCSR(_ch) + 0x04)
-#define FH39_RCSR_WPTR(_ch) (FH39_RCSR(_ch) + 0x20)
-#define FH39_RCSR_RPTR_ADDR(_ch) (FH39_RCSR(_ch) + 0x24)
-
-#define FH39_RSCSR_CHNL0_WPTR (FH39_RCSR_WPTR(0))
-
-/* RSSR */
-#define FH39_RSSR_CTRL (FH39_RSSR_TBL + 0x000)
-#define FH39_RSSR_STATUS (FH39_RSSR_TBL + 0x004)
-
-/* TCSR */
-#define FH39_TCSR(_ch) (FH39_TCSR_TBL + (_ch) * 0x20)
-#define FH39_TCSR_CONFIG(_ch) (FH39_TCSR(_ch) + 0x00)
-#define FH39_TCSR_CREDIT(_ch) (FH39_TCSR(_ch) + 0x04)
-#define FH39_TCSR_BUFF_STTS(_ch) (FH39_TCSR(_ch) + 0x08)
-
-/* TSSR */
-#define FH39_TSSR_CBB_BASE (FH39_TSSR_TBL + 0x000)
-#define FH39_TSSR_MSG_CONFIG (FH39_TSSR_TBL + 0x008)
-#define FH39_TSSR_TX_STATUS (FH39_TSSR_TBL + 0x010)
-
-
-/* DBM */
-
-#define FH39_SRVC_CHNL (6)
-
-#define FH39_RCSR_RX_CONFIG_REG_POS_RBDC_SIZE (20)
-#define FH39_RCSR_RX_CONFIG_REG_POS_IRQ_RBTH (4)
-
-#define FH39_RCSR_RX_CONFIG_REG_BIT_WR_STTS_EN (0x08000000)
-
-#define FH39_RCSR_RX_CONFIG_REG_VAL_DMA_CHNL_EN_ENABLE (0x80000000)
-
-#define FH39_RCSR_RX_CONFIG_REG_VAL_RDRBD_EN_ENABLE (0x20000000)
-
-#define FH39_RCSR_RX_CONFIG_REG_VAL_MAX_FRAG_SIZE_128 (0x01000000)
-
-#define FH39_RCSR_RX_CONFIG_REG_VAL_IRQ_DEST_INT_HOST (0x00001000)
-
-#define FH39_RCSR_RX_CONFIG_REG_VAL_MSG_MODE_FH (0x00000000)
-
-#define FH39_TCSR_TX_CONFIG_REG_VAL_MSG_MODE_TXF (0x00000000)
-#define FH39_TCSR_TX_CONFIG_REG_VAL_MSG_MODE_DRIVER (0x00000001)
-
-#define FH39_TCSR_TX_CONFIG_REG_VAL_DMA_CREDIT_DISABLE_VAL (0x00000000)
-#define FH39_TCSR_TX_CONFIG_REG_VAL_DMA_CREDIT_ENABLE_VAL (0x00000008)
-
-#define FH39_TCSR_TX_CONFIG_REG_VAL_CIRQ_HOST_IFTFD (0x00200000)
-
-#define FH39_TCSR_TX_CONFIG_REG_VAL_CIRQ_RTC_NOINT (0x00000000)
-
-#define FH39_TCSR_TX_CONFIG_REG_VAL_DMA_CHNL_PAUSE (0x00000000)
-#define FH39_TCSR_TX_CONFIG_REG_VAL_DMA_CHNL_ENABLE (0x80000000)
-
-#define FH39_TCSR_CHNL_TX_BUF_STS_REG_VAL_TFDB_VALID (0x00004000)
-
-#define FH39_TCSR_CHNL_TX_BUF_STS_REG_BIT_TFDB_WPTR (0x00000001)
-
-#define FH39_TSSR_TX_MSG_CONFIG_REG_VAL_SNOOP_RD_TXPD_ON (0xFF000000)
-#define FH39_TSSR_TX_MSG_CONFIG_REG_VAL_ORDER_RD_TXPD_ON (0x00FF0000)
-
-#define FH39_TSSR_TX_MSG_CONFIG_REG_VAL_MAX_FRAG_SIZE_128B (0x00000400)
-
-#define FH39_TSSR_TX_MSG_CONFIG_REG_VAL_SNOOP_RD_TFD_ON (0x00000100)
-#define FH39_TSSR_TX_MSG_CONFIG_REG_VAL_ORDER_RD_CBB_ON (0x00000080)
-
-#define FH39_TSSR_TX_MSG_CONFIG_REG_VAL_ORDER_RSP_WAIT_TH (0x00000020)
-#define FH39_TSSR_TX_MSG_CONFIG_REG_VAL_RSP_WAIT_TH (0x00000005)
-
-#define FH39_TSSR_TX_STATUS_REG_BIT_BUFS_EMPTY(_ch) (BIT(_ch) << 24)
-#define FH39_TSSR_TX_STATUS_REG_BIT_NO_PEND_REQ(_ch) (BIT(_ch) << 16)
-
-#define FH39_TSSR_TX_STATUS_REG_MSK_CHNL_IDLE(_ch) \
- (FH39_TSSR_TX_STATUS_REG_BIT_BUFS_EMPTY(_ch) | \
- FH39_TSSR_TX_STATUS_REG_BIT_NO_PEND_REQ(_ch))
-
-#define FH39_RSSR_CHNL0_RX_STATUS_CHNL_IDLE (0x01000000)
-
-struct il3945_tfd_tb {
- __le32 addr;
- __le32 len;
-} __packed;
-
-struct il3945_tfd {
- __le32 control_flags;
- struct il3945_tfd_tb tbs[4];
- u8 __pad[28];
-} __packed;
-
-
-#endif /* __il_3945_fh_h__ */
+++ /dev/null
-/******************************************************************************
- *
- * This file is provided under a dual BSD/GPLv2 license. When using or
- * redistributing this file, you may do so under either license.
- *
- * GPL LICENSE SUMMARY
- *
- * Copyright(c) 2005 - 2011 Intel Corporation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program 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
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
- * The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
- *
- * Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
- * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
- *
- * BSD LICENSE
- *
- * Copyright(c) 2005 - 2011 Intel Corporation. All rights reserved.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name Intel Corporation nor the names of its
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *****************************************************************************/
-/*
- * Please use this file (iwl-3945-hw.h) only for hardware-related definitions.
- * Please use iwl-commands.h for uCode API definitions.
- * Please use iwl-3945.h for driver implementation definitions.
- */
-
-#ifndef __il_3945_hw__
-#define __il_3945_hw__
-
-#include "iwl-eeprom.h"
-
-/* RSSI to dBm */
-#define IL39_RSSI_OFFSET 95
-
-/*
- * EEPROM related constants, enums, and structures.
- */
-#define EEPROM_SKU_CAP_OP_MODE_MRC (1 << 7)
-
-/*
- * Mapping of a Tx power level, at factory calibration temperature,
- * to a radio/DSP gain table idx.
- * One for each of 5 "sample" power levels in each band.
- * v_det is measured at the factory, using the 3945's built-in power amplifier
- * (PA) output voltage detector. This same detector is used during Tx of
- * long packets in normal operation to provide feedback as to proper output
- * level.
- * Data copied from EEPROM.
- * DO NOT ALTER THIS STRUCTURE!!!
- */
-struct il3945_eeprom_txpower_sample {
- u8 gain_idx; /* idx into power (gain) setup table ... */
- s8 power; /* ... for this pwr level for this chnl group */
- u16 v_det; /* PA output voltage */
-} __packed;
-
-/*
- * Mappings of Tx power levels -> nominal radio/DSP gain table idxes.
- * One for each channel group (a.k.a. "band") (1 for BG, 4 for A).
- * Tx power setup code interpolates between the 5 "sample" power levels
- * to determine the nominal setup for a requested power level.
- * Data copied from EEPROM.
- * DO NOT ALTER THIS STRUCTURE!!!
- */
-struct il3945_eeprom_txpower_group {
- struct il3945_eeprom_txpower_sample samples[5]; /* 5 power levels */
- s32 a, b, c, d, e; /* coefficients for voltage->power
- * formula (signed) */
- s32 Fa, Fb, Fc, Fd, Fe; /* these modify coeffs based on
- * frequency (signed) */
- s8 saturation_power; /* highest power possible by h/w in this
- * band */
- u8 group_channel; /* "representative" channel # in this band */
- s16 temperature; /* h/w temperature at factory calib this band
- * (signed) */
-} __packed;
-
-/*
- * Temperature-based Tx-power compensation data, not band-specific.
- * These coefficients are use to modify a/b/c/d/e coeffs based on
- * difference between current temperature and factory calib temperature.
- * Data copied from EEPROM.
- */
-struct il3945_eeprom_temperature_corr {
- u32 Ta;
- u32 Tb;
- u32 Tc;
- u32 Td;
- u32 Te;
-} __packed;
-
-/*
- * EEPROM map
- */
-struct il3945_eeprom {
- u8 reserved0[16];
- u16 device_id; /* abs.ofs: 16 */
- u8 reserved1[2];
- u16 pmc; /* abs.ofs: 20 */
- u8 reserved2[20];
- u8 mac_address[6]; /* abs.ofs: 42 */
- u8 reserved3[58];
- u16 board_revision; /* abs.ofs: 106 */
- u8 reserved4[11];
- u8 board_pba_number[9]; /* abs.ofs: 119 */
- u8 reserved5[8];
- u16 version; /* abs.ofs: 136 */
- u8 sku_cap; /* abs.ofs: 138 */
- u8 leds_mode; /* abs.ofs: 139 */
- u16 oem_mode;
- u16 wowlan_mode; /* abs.ofs: 142 */
- u16 leds_time_interval; /* abs.ofs: 144 */
- u8 leds_off_time; /* abs.ofs: 146 */
- u8 leds_on_time; /* abs.ofs: 147 */
- u8 almgor_m_version; /* abs.ofs: 148 */
- u8 antenna_switch_type; /* abs.ofs: 149 */
- u8 reserved6[42];
- u8 sku_id[4]; /* abs.ofs: 192 */
-
-/*
- * Per-channel regulatory data.
- *
- * Each channel that *might* be supported by 3945 has a fixed location
- * in EEPROM containing EEPROM_CHANNEL_* usage flags (LSB) and max regulatory
- * txpower (MSB).
- *
- * Entries immediately below are for 20 MHz channel width.
- *
- * 2.4 GHz channels 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14
- */
- u16 band_1_count; /* abs.ofs: 196 */
- struct il_eeprom_channel band_1_channels[14]; /* abs.ofs: 198 */
-
-/*
- * 4.9 GHz channels 183, 184, 185, 187, 188, 189, 192, 196,
- * 5.0 GHz channels 7, 8, 11, 12, 16
- * (4915-5080MHz) (none of these is ever supported)
- */
- u16 band_2_count; /* abs.ofs: 226 */
- struct il_eeprom_channel band_2_channels[13]; /* abs.ofs: 228 */
-
-/*
- * 5.2 GHz channels 34, 36, 38, 40, 42, 44, 46, 48, 52, 56, 60, 64
- * (5170-5320MHz)
- */
- u16 band_3_count; /* abs.ofs: 254 */
- struct il_eeprom_channel band_3_channels[12]; /* abs.ofs: 256 */
-
-/*
- * 5.5 GHz channels 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140
- * (5500-5700MHz)
- */
- u16 band_4_count; /* abs.ofs: 280 */
- struct il_eeprom_channel band_4_channels[11]; /* abs.ofs: 282 */
-
-/*
- * 5.7 GHz channels 145, 149, 153, 157, 161, 165
- * (5725-5825MHz)
- */
- u16 band_5_count; /* abs.ofs: 304 */
- struct il_eeprom_channel band_5_channels[6]; /* abs.ofs: 306 */
-
- u8 reserved9[194];
-
-/*
- * 3945 Txpower calibration data.
- */
-#define IL_NUM_TX_CALIB_GROUPS 5
- struct il3945_eeprom_txpower_group groups[IL_NUM_TX_CALIB_GROUPS];
-/* abs.ofs: 512 */
- struct il3945_eeprom_temperature_corr corrections; /* abs.ofs: 832 */
- u8 reserved16[172]; /* fill out to full 1024 byte block */
-} __packed;
-
-#define IL3945_EEPROM_IMG_SIZE 1024
-
-/* End of EEPROM */
-
-#define PCI_CFG_REV_ID_BIT_BASIC_SKU (0x40) /* bit 6 */
-#define PCI_CFG_REV_ID_BIT_RTP (0x80) /* bit 7 */
-
-/* 4 DATA + 1 CMD. There are 2 HCCA queues that are not used. */
-#define IL39_NUM_QUEUES 5
-#define IL39_CMD_QUEUE_NUM 4
-
-#define IL_DEFAULT_TX_RETRY 15
-
-/*********************************************/
-
-#define RFD_SIZE 4
-#define NUM_TFD_CHUNKS 4
-
-#define RX_QUEUE_SIZE 256
-#define RX_QUEUE_MASK 255
-#define RX_QUEUE_SIZE_LOG 8
-
-#define U32_PAD(n) ((4-(n))&0x3)
-
-#define TFD_CTL_COUNT_SET(n) (n << 24)
-#define TFD_CTL_COUNT_GET(ctl) ((ctl >> 24) & 7)
-#define TFD_CTL_PAD_SET(n) (n << 28)
-#define TFD_CTL_PAD_GET(ctl) (ctl >> 28)
-
-/* Sizes and addresses for instruction and data memory (SRAM) in
- * 3945's embedded processor. Driver access is via HBUS_TARG_MEM_* regs. */
-#define IL39_RTC_INST_LOWER_BOUND (0x000000)
-#define IL39_RTC_INST_UPPER_BOUND (0x014000)
-
-#define IL39_RTC_DATA_LOWER_BOUND (0x800000)
-#define IL39_RTC_DATA_UPPER_BOUND (0x808000)
-
-#define IL39_RTC_INST_SIZE (IL39_RTC_INST_UPPER_BOUND - \
- IL39_RTC_INST_LOWER_BOUND)
-#define IL39_RTC_DATA_SIZE (IL39_RTC_DATA_UPPER_BOUND - \
- IL39_RTC_DATA_LOWER_BOUND)
-
-#define IL39_MAX_INST_SIZE IL39_RTC_INST_SIZE
-#define IL39_MAX_DATA_SIZE IL39_RTC_DATA_SIZE
-
-/* Size of uCode instruction memory in bootstrap state machine */
-#define IL39_MAX_BSM_SIZE IL39_RTC_INST_SIZE
-
-static inline int il3945_hw_valid_rtc_data_addr(u32 addr)
-{
- return (addr >= IL39_RTC_DATA_LOWER_BOUND &&
- addr < IL39_RTC_DATA_UPPER_BOUND);
-}
-
-/* Base physical address of il3945_shared is provided to FH_TSSR_CBB_BASE
- * and &il3945_shared.rx_read_ptr[0] is provided to FH_RCSR_RPTR_ADDR(0) */
-struct il3945_shared {
- __le32 tx_base_ptr[8];
-} __packed;
-
-static inline u8 il3945_hw_get_rate(__le16 rate_n_flags)
-{
- return le16_to_cpu(rate_n_flags) & 0xFF;
-}
-
-static inline u16 il3945_hw_get_rate_n_flags(__le16 rate_n_flags)
-{
- return le16_to_cpu(rate_n_flags);
-}
-
-static inline __le16 il3945_hw_set_rate_n_flags(u8 rate, u16 flags)
-{
- return cpu_to_le16((u16)rate|flags);
-}
-#endif
+++ /dev/null
-/******************************************************************************
- *
- * Copyright(c) 2003 - 2011 Intel Corporation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program 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 General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
- * The full GNU General Public License is included in this distribution in the
- * file called LICENSE.
- *
- * Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
- * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
- *
- *****************************************************************************/
-/*
- * Please use this file (iwl-3945.h) for driver implementation definitions.
- * Please use iwl-3945-commands.h for uCode API definitions.
- * Please use iwl-3945-hw.h for hardware-related definitions.
- */
-
-#ifndef __il_3945_h__
-#define __il_3945_h__
-
-#include <linux/pci.h> /* for struct pci_device_id */
-#include <linux/kernel.h>
-#include <net/ieee80211_radiotap.h>
-
-/* Hardware specific file defines the PCI IDs table for that hardware module */
-extern const struct pci_device_id il3945_hw_card_ids[];
-
-#include "iwl-csr.h"
-#include "iwl-prph.h"
-#include "iwl-fh.h"
-#include "iwl-3945-hw.h"
-#include "iwl-debug.h"
-#include "iwl-power.h"
-#include "iwl-dev.h"
-#include "iwl-led.h"
-
-/* Highest firmware API version supported */
-#define IL3945_UCODE_API_MAX 2
-
-/* Lowest firmware API version supported */
-#define IL3945_UCODE_API_MIN 1
-
-#define IL3945_FW_PRE "iwlwifi-3945-"
-#define _IL3945_MODULE_FIRMWARE(api) IL3945_FW_PRE #api ".ucode"
-#define IL3945_MODULE_FIRMWARE(api) _IL3945_MODULE_FIRMWARE(api)
-
-/* Default noise level to report when noise measurement is not available.
- * This may be because we're:
- * 1) Not associated (4965, no beacon stats being sent to driver)
- * 2) Scanning (noise measurement does not apply to associated channel)
- * 3) Receiving CCK (3945 delivers noise info only for OFDM frames)
- * Use default noise value of -127 ... this is below the range of measurable
- * Rx dBm for either 3945 or 4965, so it can indicate "unmeasurable" to user.
- * Also, -127 works better than 0 when averaging frames with/without
- * noise info (e.g. averaging might be done in app); measured dBm values are
- * always negative ... using a negative value as the default keeps all
- * averages within an s8's (used in some apps) range of negative values. */
-#define IL_NOISE_MEAS_NOT_AVAILABLE (-127)
-
-/* Module parameters accessible from iwl-*.c */
-extern struct il_mod_params il3945_mod_params;
-
-struct il3945_rate_scale_data {
- u64 data;
- s32 success_counter;
- s32 success_ratio;
- s32 counter;
- s32 average_tpt;
- unsigned long stamp;
-};
-
-struct il3945_rs_sta {
- spinlock_t lock;
- struct il_priv *il;
- s32 *expected_tpt;
- unsigned long last_partial_flush;
- unsigned long last_flush;
- u32 flush_time;
- u32 last_tx_packets;
- u32 tx_packets;
- u8 tgg;
- u8 flush_pending;
- u8 start_rate;
- struct timer_list rate_scale_flush;
- struct il3945_rate_scale_data win[RATE_COUNT_3945];
-#ifdef CONFIG_MAC80211_DEBUGFS
- struct dentry *rs_sta_dbgfs_stats_table_file;
-#endif
-
- /* used to be in sta_info */
- int last_txrate_idx;
-};
-
-
-/*
- * The common struct MUST be first because it is shared between
- * 3945 and 4965!
- */
-struct il3945_sta_priv {
- struct il_station_priv_common common;
- struct il3945_rs_sta rs_sta;
-};
-
-enum il3945_antenna {
- IL_ANTENNA_DIVERSITY,
- IL_ANTENNA_MAIN,
- IL_ANTENNA_AUX
-};
-
-/*
- * RTS threshold here is total size [2347] minus 4 FCS bytes
- * Per spec:
- * a value of 0 means RTS on all data/management packets
- * a value > max MSDU size means no RTS
- * else RTS for data/management frames where MPDU is larger
- * than RTS value.
- */
-#define DEFAULT_RTS_THRESHOLD 2347U
-#define MIN_RTS_THRESHOLD 0U
-#define MAX_RTS_THRESHOLD 2347U
-#define MAX_MSDU_SIZE 2304U
-#define MAX_MPDU_SIZE 2346U
-#define DEFAULT_BEACON_INTERVAL 100U
-#define DEFAULT_SHORT_RETRY_LIMIT 7U
-#define DEFAULT_LONG_RETRY_LIMIT 4U
-
-#define IL_TX_FIFO_AC0 0
-#define IL_TX_FIFO_AC1 1
-#define IL_TX_FIFO_AC2 2
-#define IL_TX_FIFO_AC3 3
-#define IL_TX_FIFO_HCCA_1 5
-#define IL_TX_FIFO_HCCA_2 6
-#define IL_TX_FIFO_NONE 7
-
-#define IEEE80211_DATA_LEN 2304
-#define IEEE80211_4ADDR_LEN 30
-#define IEEE80211_HLEN (IEEE80211_4ADDR_LEN)
-#define IEEE80211_FRAME_LEN (IEEE80211_DATA_LEN + IEEE80211_HLEN)
-
-struct il3945_frame {
- union {
- struct ieee80211_hdr frame;
- struct il3945_tx_beacon_cmd beacon;
- u8 raw[IEEE80211_FRAME_LEN];
- u8 cmd[360];
- } u;
- struct list_head list;
-};
-
-#define SEQ_TO_SN(seq) (((seq) & IEEE80211_SCTL_SEQ) >> 4)
-#define SN_TO_SEQ(ssn) (((ssn) << 4) & IEEE80211_SCTL_SEQ)
-#define MAX_SN ((IEEE80211_SCTL_SEQ) >> 4)
-
-#define SUP_RATE_11A_MAX_NUM_CHANNELS 8
-#define SUP_RATE_11B_MAX_NUM_CHANNELS 4
-#define SUP_RATE_11G_MAX_NUM_CHANNELS 12
-
-#define IL_SUPPORTED_RATES_IE_LEN 8
-
-#define SCAN_INTERVAL 100
-
-#define MAX_TID_COUNT 9
-
-#define IL_INVALID_RATE 0xFF
-#define IL_INVALID_VALUE -1
-
-#define STA_PS_STATUS_WAKE 0
-#define STA_PS_STATUS_SLEEP 1
-
-struct il3945_ibss_seq {
- u8 mac[ETH_ALEN];
- u16 seq_num;
- u16 frag_num;
- unsigned long packet_time;
- struct list_head list;
-};
-
-#define IL_RX_HDR(x) ((struct il3945_rx_frame_hdr *)(\
- x->u.rx_frame.stats.payload + \
- x->u.rx_frame.stats.phy_count))
-#define IL_RX_END(x) ((struct il3945_rx_frame_end *)(\
- IL_RX_HDR(x)->payload + \
- le16_to_cpu(IL_RX_HDR(x)->len)))
-#define IL_RX_STATS(x) (&x->u.rx_frame.stats)
-#define IL_RX_DATA(x) (IL_RX_HDR(x)->payload)
-
-
-/******************************************************************************
- *
- * Functions implemented in iwl3945-base.c which are forward declared here
- * for use by iwl-*.c
- *
- *****************************************************************************/
-extern int il3945_calc_db_from_ratio(int sig_ratio);
-extern void il3945_rx_replenish(void *data);
-extern void il3945_rx_queue_reset(struct il_priv *il, struct il_rx_queue *rxq);
-extern unsigned int il3945_fill_beacon_frame(struct il_priv *il,
- struct ieee80211_hdr *hdr, int left);
-extern int il3945_dump_nic_event_log(struct il_priv *il, bool full_log,
- char **buf, bool display);
-extern void il3945_dump_nic_error_log(struct il_priv *il);
-
-/******************************************************************************
- *
- * Functions implemented in iwl-[34]*.c which are forward declared here
- * for use by iwl3945-base.c
- *
- * NOTE: The implementation of these functions are hardware specific
- * which is why they are in the hardware specific files (vs. iwl-base.c)
- *
- * Naming convention --
- * il3945_ <-- Its part of iwlwifi (should be changed to il3945_)
- * il3945_hw_ <-- Hardware specific (implemented in iwl-XXXX.c by all HW)
- * iwlXXXX_ <-- Hardware specific (implemented in iwl-XXXX.c for XXXX)
- * il3945_bg_ <-- Called from work queue context
- * il3945_mac_ <-- mac80211 callback
- *
- ****************************************************************************/
-extern void il3945_hw_rx_handler_setup(struct il_priv *il);
-extern void il3945_hw_setup_deferred_work(struct il_priv *il);
-extern void il3945_hw_cancel_deferred_work(struct il_priv *il);
-extern int il3945_hw_rxq_stop(struct il_priv *il);
-extern int il3945_hw_set_hw_params(struct il_priv *il);
-extern int il3945_hw_nic_init(struct il_priv *il);
-extern int il3945_hw_nic_stop_master(struct il_priv *il);
-extern void il3945_hw_txq_ctx_free(struct il_priv *il);
-extern void il3945_hw_txq_ctx_stop(struct il_priv *il);
-extern int il3945_hw_nic_reset(struct il_priv *il);
-extern int il3945_hw_txq_attach_buf_to_tfd(struct il_priv *il,
- struct il_tx_queue *txq,
- dma_addr_t addr, u16 len,
- u8 reset, u8 pad);
-extern void il3945_hw_txq_free_tfd(struct il_priv *il,
- struct il_tx_queue *txq);
-extern int il3945_hw_get_temperature(struct il_priv *il);
-extern int il3945_hw_tx_queue_init(struct il_priv *il,
- struct il_tx_queue *txq);
-extern unsigned int il3945_hw_get_beacon_cmd(struct il_priv *il,
- struct il3945_frame *frame, u8 rate);
-void il3945_hw_build_tx_cmd_rate(struct il_priv *il,
- struct il_device_cmd *cmd,
- struct ieee80211_tx_info *info,
- struct ieee80211_hdr *hdr,
- int sta_id, int tx_id);
-extern int il3945_hw_reg_send_txpower(struct il_priv *il);
-extern int il3945_hw_reg_set_txpower(struct il_priv *il, s8 power);
-extern void il3945_hw_rx_stats(struct il_priv *il,
- struct il_rx_buf *rxb);
-void il3945_reply_stats(struct il_priv *il,
- struct il_rx_buf *rxb);
-extern void il3945_disable_events(struct il_priv *il);
-extern int il4965_get_temperature(const struct il_priv *il);
-extern void il3945_post_associate(struct il_priv *il);
-extern void il3945_config_ap(struct il_priv *il);
-
-extern int il3945_commit_rxon(struct il_priv *il,
- struct il_rxon_context *ctx);
-
-/**
- * il3945_hw_find_station - Find station id for a given BSSID
- * @bssid: MAC address of station ID to find
- *
- * NOTE: This should not be hardware specific but the code has
- * not yet been merged into a single common layer for managing the
- * station tables.
- */
-extern u8 il3945_hw_find_station(struct il_priv *il, const u8 *bssid);
-
-extern struct ieee80211_ops il3945_hw_ops;
-
-/*
- * Forward declare iwl-3945.c functions for iwl3945-base.c
- */
-extern __le32 il3945_get_antenna_flags(const struct il_priv *il);
-extern int il3945_init_hw_rate_table(struct il_priv *il);
-extern void il3945_reg_txpower_periodic(struct il_priv *il);
-extern int il3945_txpower_set_from_eeprom(struct il_priv *il);
-
-extern const struct il_channel_info *il3945_get_channel_info(
- const struct il_priv *il, enum ieee80211_band band, u16 channel);
-
-extern int il3945_rs_next_rate(struct il_priv *il, int rate);
-
-/* scanning */
-int il3945_request_scan(struct il_priv *il, struct ieee80211_vif *vif);
-void il3945_post_scan(struct il_priv *il);
-
-/* rates */
-extern const struct il3945_rate_info il3945_rates[RATE_COUNT_3945];
-
-/* Requires full declaration of il_priv before including */
-#include "iwl-io.h"
-
-#endif
#include "iwl-fh.h"
#include "iwl-debug.h"
#include "4965.h"
-#include "iwl-3945-hw.h"
#include "iwl-led.h"
#include "iwl-power.h"
#include "iwl-legacy-rs.h"
+#define U32_PAD(n) ((4-(n))&0x3)
+
struct il_tx_queue;
/* CT-KILL constants */
projects / platform / kernel / linux-3.10.git / commitdiff