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Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwlwifi.h')
-rw-r--r--drivers/net/wireless/iwlwifi/iwlwifi.h708
1 files changed, 0 insertions, 708 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwlwifi.h b/drivers/net/wireless/iwlwifi/iwlwifi.h
deleted file mode 100644
index 432ce887807f..000000000000
--- a/drivers/net/wireless/iwlwifi/iwlwifi.h
+++ /dev/null
@@ -1,708 +0,0 @@
-/******************************************************************************
- *
- * Copyright(c) 2003 - 2007 Intel Corporation. All rights reserved.
- *
- * Portions of this file are derived from the ipw3945 project, as well
- * as portions of the ieee80211 subsystem header files.
- *
- * 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:
- * James P. Ketrenos <ipw2100-admin@linux.intel.com>
- * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
- *
- *****************************************************************************/
-
-#ifndef __iwlwifi_h__
-#define __iwlwifi_h__
-
-#include <linux/pci.h> /* for struct pci_device_id */
-#include <linux/kernel.h>
-#include <net/ieee80211_radiotap.h>
-
-struct iwl_priv;
-
-/* Hardware specific file defines the PCI IDs table for that hardware module */
-extern struct pci_device_id iwl_hw_card_ids[];
-
-#include "iwl-hw.h"
-#if IWL == 3945
-#define DRV_NAME "iwl3945"
-#include "iwl-3945-hw.h"
-#elif IWL == 4965
-#define DRV_NAME "iwl4965"
-#include "iwl-4965-hw.h"
-#endif
-
-#include "iwl-prph.h"
-
-/*
- * Driver implementation data structures, constants, inline
- * functions
- *
- * NOTE: DO NOT PUT HARDWARE/UCODE SPECIFIC DECLRATIONS HERE
- *
- * Hardware specific declrations go into iwl-*hw.h
- *
- */
-
-#include "iwl-debug.h"
-
-/* Default noise level to report when noise measurement is not available.
- * This may be because we're:
- * 1) Not associated (4965, no beacon statistics 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 IWL_NOISE_MEAS_NOT_AVAILABLE (-127)
-
-/* Module parameters accessible from iwl-*.c */
-extern int iwl_param_disable_hw_scan;
-extern int iwl_param_debug;
-extern int iwl_param_mode;
-extern int iwl_param_disable;
-extern int iwl_param_antenna;
-extern int iwl_param_hwcrypto;
-extern int iwl_param_qos_enable;
-extern int iwl_param_queues_num;
-
-enum iwl_antenna {
- IWL_ANTENNA_DIVERSITY,
- IWL_ANTENNA_MAIN,
- IWL_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
-
-struct iwl_rx_mem_buffer {
- dma_addr_t dma_addr;
- struct sk_buff *skb;
- struct list_head list;
-};
-
-struct iwl_rt_rx_hdr {
- struct ieee80211_radiotap_header rt_hdr;
- __le64 rt_tsf; /* TSF */
- u8 rt_flags; /* radiotap packet flags */
- u8 rt_rate; /* rate in 500kb/s */
- __le16 rt_channelMHz; /* channel in MHz */
- __le16 rt_chbitmask; /* channel bitfield */
- s8 rt_dbmsignal; /* signal in dBm, kluged to signed */
- s8 rt_dbmnoise;
- u8 rt_antenna; /* antenna number */
- u8 payload[0]; /* payload... */
-} __attribute__ ((packed));
-
-struct iwl_rt_tx_hdr {
- struct ieee80211_radiotap_header rt_hdr;
- u8 rt_rate; /* rate in 500kb/s */
- __le16 rt_channel; /* channel in mHz */
- __le16 rt_chbitmask; /* channel bitfield */
- s8 rt_dbmsignal; /* signal in dBm, kluged to signed */
- u8 rt_antenna; /* antenna number */
- u8 payload[0]; /* payload... */
-} __attribute__ ((packed));
-
-/*
- * Generic queue structure
- *
- * Contains common data for Rx and Tx queues
- */
-struct iwl_queue {
- int n_bd; /* number of BDs in this queue */
- int first_empty; /* 1-st empty entry (index) host_w*/
- int last_used; /* last used entry (index) host_r*/
- dma_addr_t dma_addr; /* physical addr for BD's */
- int n_window; /* safe queue window */
- u32 id;
- int low_mark; /* low watermark, resume queue if free
- * space more than this */
- int high_mark; /* high watermark, stop queue if free
- * space less than this */
-} __attribute__ ((packed));
-
-#define MAX_NUM_OF_TBS (20)
-
-struct iwl_tx_info {
- struct ieee80211_tx_status status;
- struct sk_buff *skb[MAX_NUM_OF_TBS];
-};
-
-/**
- * struct iwl_tx_queue - Tx Queue for DMA
- * @need_update: need to update read/write index
- * @shed_retry: queue is HT AGG enabled
- *
- * Queue consists of circular buffer of BD's and required locking structures.
- */
-struct iwl_tx_queue {
- struct iwl_queue q;
- struct iwl_tfd_frame *bd;
- struct iwl_cmd *cmd;
- dma_addr_t dma_addr_cmd;
- struct iwl_tx_info *txb;
- int need_update;
- int sched_retry;
- int active;
-};
-
-#include "iwl-channel.h"
-
-#if IWL == 3945
-#include "iwl-3945-rs.h"
-#else
-#include "iwl-4965-rs.h"
-#endif
-
-#define IWL_TX_FIFO_AC0 0
-#define IWL_TX_FIFO_AC1 1
-#define IWL_TX_FIFO_AC2 2
-#define IWL_TX_FIFO_AC3 3
-#define IWL_TX_FIFO_HCCA_1 5
-#define IWL_TX_FIFO_HCCA_2 6
-#define IWL_TX_FIFO_NONE 7
-
-/* Minimum number of queues. MAX_NUM is defined in hw specific files */
-#define IWL_MIN_NUM_QUEUES 4
-
-/* Power management (not Tx power) structures */
-
-struct iwl_power_vec_entry {
- struct iwl_powertable_cmd cmd;
- u8 no_dtim;
-};
-#define IWL_POWER_RANGE_0 (0)
-#define IWL_POWER_RANGE_1 (1)
-
-#define IWL_POWER_MODE_CAM 0x00 /* Continuously Aware Mode, always on */
-#define IWL_POWER_INDEX_3 0x03
-#define IWL_POWER_INDEX_5 0x05
-#define IWL_POWER_AC 0x06
-#define IWL_POWER_BATTERY 0x07
-#define IWL_POWER_LIMIT 0x07
-#define IWL_POWER_MASK 0x0F
-#define IWL_POWER_ENABLED 0x10
-#define IWL_POWER_LEVEL(x) ((x) & IWL_POWER_MASK)
-
-struct iwl_power_mgr {
- spinlock_t lock;
- struct iwl_power_vec_entry pwr_range_0[IWL_POWER_AC];
- struct iwl_power_vec_entry pwr_range_1[IWL_POWER_AC];
- u8 active_index;
- u32 dtim_val;
-};
-
-#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 iwl_frame {
- union {
- struct ieee80211_hdr frame;
- struct iwl_tx_beacon_cmd beacon;
- u8 raw[IEEE80211_FRAME_LEN];
- u8 cmd[360];
- } u;
- struct list_head list;
-};
-
-#define SEQ_TO_QUEUE(x) ((x >> 8) & 0xbf)
-#define QUEUE_TO_SEQ(x) ((x & 0xbf) << 8)
-#define SEQ_TO_INDEX(x) (x & 0xff)
-#define INDEX_TO_SEQ(x) (x & 0xff)
-#define SEQ_HUGE_FRAME (0x4000)
-#define SEQ_RX_FRAME __constant_cpu_to_le16(0x8000)
-#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)
-
-enum {
- /* CMD_SIZE_NORMAL = 0, */
- CMD_SIZE_HUGE = (1 << 0),
- /* CMD_SYNC = 0, */
- CMD_ASYNC = (1 << 1),
- /* CMD_NO_SKB = 0, */
- CMD_WANT_SKB = (1 << 2),
-};
-
-struct iwl_cmd;
-struct iwl_priv;
-
-struct iwl_cmd_meta {
- struct iwl_cmd_meta *source;
- union {
- struct sk_buff *skb;
- int (*callback)(struct iwl_priv *priv,
- struct iwl_cmd *cmd, struct sk_buff *skb);
- } __attribute__ ((packed)) u;
-
- /* The CMD_SIZE_HUGE flag bit indicates that the command
- * structure is stored at the end of the shared queue memory. */
- u32 flags;
-
-} __attribute__ ((packed));
-
-struct iwl_cmd {
- struct iwl_cmd_meta meta;
- struct iwl_cmd_header hdr;
- union {
- struct iwl_addsta_cmd addsta;
- struct iwl_led_cmd led;
- u32 flags;
- u8 val8;
- u16 val16;
- u32 val32;
- struct iwl_bt_cmd bt;
- struct iwl_rxon_time_cmd rxon_time;
- struct iwl_powertable_cmd powertable;
- struct iwl_qosparam_cmd qosparam;
- struct iwl_tx_cmd tx;
- struct iwl_tx_beacon_cmd tx_beacon;
- struct iwl_rxon_assoc_cmd rxon_assoc;
- u8 *indirect;
- u8 payload[360];
- } __attribute__ ((packed)) cmd;
-} __attribute__ ((packed));
-
-struct iwl_host_cmd {
- u8 id;
- u16 len;
- struct iwl_cmd_meta meta;
- const void *data;
-};
-
-#define TFD_MAX_PAYLOAD_SIZE (sizeof(struct iwl_cmd) - \
- sizeof(struct iwl_cmd_meta))
-
-/*
- * RX related structures and functions
- */
-#define RX_FREE_BUFFERS 64
-#define RX_LOW_WATERMARK 8
-
-#define SUP_RATE_11A_MAX_NUM_CHANNELS 8
-#define SUP_RATE_11B_MAX_NUM_CHANNELS 4
-#define SUP_RATE_11G_MAX_NUM_CHANNELS 12
-
-/**
- * struct iwl_rx_queue - Rx queue
- * @processed: Internal index to last handled Rx packet
- * @read: Shared index to newest available Rx buffer
- * @write: Shared index to oldest written Rx packet
- * @free_count: Number of pre-allocated buffers in rx_free
- * @rx_free: list of free SKBs for use
- * @rx_used: List of Rx buffers with no SKB
- * @need_update: flag to indicate we need to update read/write index
- *
- * NOTE: rx_free and rx_used are used as a FIFO for iwl_rx_mem_buffers
- */
-struct iwl_rx_queue {
- __le32 *bd;
- dma_addr_t dma_addr;
- struct iwl_rx_mem_buffer pool[RX_QUEUE_SIZE + RX_FREE_BUFFERS];
- struct iwl_rx_mem_buffer *queue[RX_QUEUE_SIZE];
- u32 processed;
- u32 read;
- u32 write;
- u32 free_count;
- struct list_head rx_free;
- struct list_head rx_used;
- int need_update;
- spinlock_t lock;
-};
-
-#define IWL_SUPPORTED_RATES_IE_LEN 8
-
-#define SCAN_INTERVAL 100
-
-#define MAX_A_CHANNELS 252
-#define MIN_A_CHANNELS 7
-
-#define MAX_B_CHANNELS 14
-#define MIN_B_CHANNELS 1
-
-#define STATUS_HCMD_ACTIVE 0 /* host command in progress */
-#define STATUS_INT_ENABLED 1
-#define STATUS_RF_KILL_HW 2
-#define STATUS_RF_KILL_SW 3
-#define STATUS_INIT 4
-#define STATUS_ALIVE 5
-#define STATUS_READY 6
-#define STATUS_TEMPERATURE 7
-#define STATUS_GEO_CONFIGURED 8
-#define STATUS_EXIT_PENDING 9
-#define STATUS_IN_SUSPEND 10
-#define STATUS_STATISTICS 11
-#define STATUS_SCANNING 12
-#define STATUS_SCAN_ABORTING 13
-#define STATUS_SCAN_HW 14
-#define STATUS_POWER_PMI 15
-#define STATUS_FW_ERROR 16
-
-#define MAX_TID_COUNT 9
-
-#define IWL_INVALID_RATE 0xFF
-#define IWL_INVALID_VALUE -1
-
-#if IWL == 4965
-#ifdef CONFIG_IWLWIFI_HT
-#ifdef CONFIG_IWLWIFI_HT_AGG
-struct iwl_ht_agg {
- u16 txq_id;
- u16 frame_count;
- u16 wait_for_ba;
- u16 start_idx;
- u32 bitmap0;
- u32 bitmap1;
- u32 rate_n_flags;
-};
-#endif /* CONFIG_IWLWIFI_HT_AGG */
-#endif /* CONFIG_IWLWIFI_HT */
-#endif
-
-struct iwl_tid_data {
- u16 seq_number;
-#if IWL == 4965
-#ifdef CONFIG_IWLWIFI_HT
-#ifdef CONFIG_IWLWIFI_HT_AGG
- struct iwl_ht_agg agg;
-#endif /* CONFIG_IWLWIFI_HT_AGG */
-#endif /* CONFIG_IWLWIFI_HT */
-#endif
-};
-
-struct iwl_hw_key {
- enum ieee80211_key_alg alg;
- int keylen;
- u8 key[32];
-};
-
-union iwl_ht_rate_supp {
- u16 rates;
- struct {
- u8 siso_rate;
- u8 mimo_rate;
- };
-};
-
-#ifdef CONFIG_IWLWIFI_HT
-#define CFG_HT_RX_AMPDU_FACTOR_DEF (0x3)
-#define HT_IE_MAX_AMSDU_SIZE_4K (0)
-#define CFG_HT_MPDU_DENSITY_2USEC (0x5)
-#define CFG_HT_MPDU_DENSITY_DEF CFG_HT_MPDU_DENSITY_2USEC
-
-struct sta_ht_info {
- u8 is_ht;
- u16 rx_mimo_ps_mode;
- u16 tx_mimo_ps_mode;
- u16 control_channel;
- u8 max_amsdu_size;
- u8 ampdu_factor;
- u8 mpdu_density;
- u8 operating_mode;
- u8 supported_chan_width;
- u8 extension_chan_offset;
- u8 is_green_field;
- u8 sgf;
- u8 supp_rates[16];
- u8 tx_chan_width;
- u8 chan_width_cap;
-};
-#endif /*CONFIG_IWLWIFI_HT */
-
-#ifdef CONFIG_IWLWIFI_QOS
-
-union iwl_qos_capabity {
- struct {
- u8 edca_count:4; /* bit 0-3 */
- u8 q_ack:1; /* bit 4 */
- u8 queue_request:1; /* bit 5 */
- u8 txop_request:1; /* bit 6 */
- u8 reserved:1; /* bit 7 */
- } q_AP;
- struct {
- u8 acvo_APSD:1; /* bit 0 */
- u8 acvi_APSD:1; /* bit 1 */
- u8 ac_bk_APSD:1; /* bit 2 */
- u8 ac_be_APSD:1; /* bit 3 */
- u8 q_ack:1; /* bit 4 */
- u8 max_len:2; /* bit 5-6 */
- u8 more_data_ack:1; /* bit 7 */
- } q_STA;
- u8 val;
-};
-
-/* QoS sturctures */
-struct iwl_qos_info {
- int qos_enable;
- int qos_active;
- union iwl_qos_capabity qos_cap;
- struct iwl_qosparam_cmd def_qos_parm;
-};
-#endif /*CONFIG_IWLWIFI_QOS */
-
-#define STA_PS_STATUS_WAKE 0
-#define STA_PS_STATUS_SLEEP 1
-
-struct iwl_station_entry {
- struct iwl_addsta_cmd sta;
- struct iwl_tid_data tid[MAX_TID_COUNT];
-#if IWL == 3945
- union {
- struct {
- u8 rate;
- u8 flags;
- } s;
- u16 rate_n_flags;
- } current_rate;
-#endif
- u8 used;
- u8 ps_status;
- struct iwl_hw_key keyinfo;
-};
-
-/* one for each uCode image (inst/data, boot/init/runtime) */
-struct fw_image_desc {
- void *v_addr; /* access by driver */
- dma_addr_t p_addr; /* access by card's busmaster DMA */
- u32 len; /* bytes */
-};
-
-/* uCode file layout */
-struct iwl_ucode {
- __le32 ver; /* major/minor/subminor */
- __le32 inst_size; /* bytes of runtime instructions */
- __le32 data_size; /* bytes of runtime data */
- __le32 init_size; /* bytes of initialization instructions */
- __le32 init_data_size; /* bytes of initialization data */
- __le32 boot_size; /* bytes of bootstrap instructions */
- u8 data[0]; /* data in same order as "size" elements */
-};
-
-#define IWL_IBSS_MAC_HASH_SIZE 32
-
-struct iwl_ibss_seq {
- u8 mac[ETH_ALEN];
- u16 seq_num;
- u16 frag_num;
- unsigned long packet_time;
- struct list_head list;
-};
-
-struct iwl_driver_hw_info {
- u16 max_txq_num;
- u16 ac_queue_count;
- u32 rx_buffer_size;
- u16 tx_cmd_len;
- u16 max_rxq_size;
- u16 max_rxq_log;
- u32 cck_flag;
- u8 max_stations;
- u8 bcast_sta_id;
- void *shared_virt;
- dma_addr_t shared_phys;
-};
-
-
-#define STA_FLG_RTS_MIMO_PROT_MSK __constant_cpu_to_le32(1 << 17)
-#define STA_FLG_AGG_MPDU_8US_MSK __constant_cpu_to_le32(1 << 18)
-#define STA_FLG_MAX_AGG_SIZE_POS (19)
-#define STA_FLG_MAX_AGG_SIZE_MSK __constant_cpu_to_le32(3 << 19)
-#define STA_FLG_FAT_EN_MSK __constant_cpu_to_le32(1 << 21)
-#define STA_FLG_MIMO_DIS_MSK __constant_cpu_to_le32(1 << 22)
-#define STA_FLG_AGG_MPDU_DENSITY_POS (23)
-#define STA_FLG_AGG_MPDU_DENSITY_MSK __constant_cpu_to_le32(7 << 23)
-#define HT_SHORT_GI_20MHZ_ONLY (1 << 0)
-#define HT_SHORT_GI_40MHZ_ONLY (1 << 1)
-
-
-#include "iwl-priv.h"
-
-/* Requires full declaration of iwl_priv before including */
-#include "iwl-io.h"
-
-#define IWL_RX_HDR(x) ((struct iwl_rx_frame_hdr *)(\
- x->u.rx_frame.stats.payload + \
- x->u.rx_frame.stats.phy_count))
-#define IWL_RX_END(x) ((struct iwl_rx_frame_end *)(\
- IWL_RX_HDR(x)->payload + \
- le16_to_cpu(IWL_RX_HDR(x)->len)))
-#define IWL_RX_STATS(x) (&x->u.rx_frame.stats)
-#define IWL_RX_DATA(x) (IWL_RX_HDR(x)->payload)
-
-
-/******************************************************************************
- *
- * Functions implemented in iwl-base.c which are forward declared here
- * for use by iwl-*.c
- *
- *****************************************************************************/
-struct iwl_addsta_cmd;
-extern int iwl_send_add_station(struct iwl_priv *priv,
- struct iwl_addsta_cmd *sta, u8 flags);
-extern const char *iwl_get_tx_fail_reason(u32 status);
-extern u8 iwl_add_station(struct iwl_priv *priv, const u8 *bssid,
- int is_ap, u8 flags);
-extern int iwl_is_network_packet(struct iwl_priv *priv,
- struct ieee80211_hdr *header);
-extern int iwl_power_init_handle(struct iwl_priv *priv);
-extern int iwl_eeprom_init(struct iwl_priv *priv);
-#ifdef CONFIG_IWLWIFI_DEBUG
-extern void iwl_report_frame(struct iwl_priv *priv,
- struct iwl_rx_packet *pkt,
- struct ieee80211_hdr *header, int group100);
-#else
-static inline void iwl_report_frame(struct iwl_priv *priv,
- struct iwl_rx_packet *pkt,
- struct ieee80211_hdr *header,
- int group100) {}
-#endif
-extern int iwl_tx_queue_update_write_ptr(struct iwl_priv *priv,
- struct iwl_tx_queue *txq);
-extern void iwl_handle_data_packet_monitor(struct iwl_priv *priv,
- struct iwl_rx_mem_buffer *rxb,
- void *data, short len,
- struct ieee80211_rx_status *stats,
- u16 phy_flags);
-extern int is_duplicate_packet(struct iwl_priv *priv, struct ieee80211_hdr
- *header);
-extern void iwl_rx_queue_free(struct iwl_priv *priv, struct iwl_rx_queue *rxq);
-extern int iwl_rx_queue_alloc(struct iwl_priv *priv);
-extern void iwl_rx_queue_reset(struct iwl_priv *priv,
- struct iwl_rx_queue *rxq);
-extern int iwl_calc_db_from_ratio(int sig_ratio);
-extern int iwl_calc_sig_qual(int rssi_dbm, int noise_dbm);
-extern int iwl_tx_queue_init(struct iwl_priv *priv,
- struct iwl_tx_queue *txq, int count, u32 id);
-extern int iwl_rx_queue_restock(struct iwl_priv *priv);
-extern void iwl_rx_replenish(void *data);
-extern void iwl_tx_queue_free(struct iwl_priv *priv, struct iwl_tx_queue *txq);
-extern int iwl_send_cmd_pdu(struct iwl_priv *priv, u8 id, u16 len,
- const void *data);
-extern int __must_check iwl_send_cmd_async(struct iwl_priv *priv,
- struct iwl_host_cmd *cmd);
-extern int __must_check iwl_send_cmd_sync(struct iwl_priv *priv,
- struct iwl_host_cmd *cmd);
-extern int __must_check iwl_send_cmd(struct iwl_priv *priv,
- struct iwl_host_cmd *cmd);
-extern unsigned int iwl_fill_beacon_frame(struct iwl_priv *priv,
- struct ieee80211_hdr *hdr,
- const u8 *dest, int left);
-extern int iwl_rx_queue_update_write_ptr(struct iwl_priv *priv,
- struct iwl_rx_queue *q);
-extern int iwl_send_statistics_request(struct iwl_priv *priv);
-extern void iwl_set_decrypted_flag(struct iwl_priv *priv, struct sk_buff *skb,
- u32 decrypt_res,
- struct ieee80211_rx_status *stats);
-extern __le16 *ieee80211_get_qos_ctrl(struct ieee80211_hdr *hdr);
-
-extern const u8 BROADCAST_ADDR[ETH_ALEN];
-
-/*
- * Currently used by iwl-3945-rs... look at restructuring so that it doesn't
- * call this... todo... fix that.
-*/
-extern u8 iwl_sync_station(struct iwl_priv *priv, int sta_id,
- u16 tx_rate, u8 flags);
-
-static inline int iwl_is_associated(struct iwl_priv *priv)
-{
- return (priv->active_rxon.filter_flags & RXON_FILTER_ASSOC_MSK) ? 1 : 0;
-}
-
-/******************************************************************************
- *
- * Functions implemented in iwl-[34]*.c which are forward declared here
- * for use by iwl-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 --
- * iwl_ <-- Its part of iwlwifi (should be changed to iwl_)
- * iwl_hw_ <-- Hardware specific (implemented in iwl-XXXX.c by all HW)
- * iwlXXXX_ <-- Hardware specific (implemented in iwl-XXXX.c for XXXX)
- * iwl_bg_ <-- Called from work queue context
- * iwl_mac_ <-- mac80211 callback
- *
- ****************************************************************************/
-extern void iwl_hw_rx_handler_setup(struct iwl_priv *priv);
-extern void iwl_hw_setup_deferred_work(struct iwl_priv *priv);
-extern void iwl_hw_cancel_deferred_work(struct iwl_priv *priv);
-extern int iwl_hw_rxq_stop(struct iwl_priv *priv);
-extern int iwl_hw_set_hw_setting(struct iwl_priv *priv);
-extern int iwl_hw_nic_init(struct iwl_priv *priv);
-extern void iwl_hw_card_show_info(struct iwl_priv *priv);
-extern int iwl_hw_nic_stop_master(struct iwl_priv *priv);
-extern void iwl_hw_txq_ctx_free(struct iwl_priv *priv);
-extern void iwl_hw_txq_ctx_stop(struct iwl_priv *priv);
-extern int iwl_hw_nic_reset(struct iwl_priv *priv);
-extern int iwl_hw_txq_attach_buf_to_tfd(struct iwl_priv *priv, void *tfd,
- dma_addr_t addr, u16 len);
-extern int iwl_hw_txq_free_tfd(struct iwl_priv *priv, struct iwl_tx_queue *txq);
-extern int iwl_hw_get_temperature(struct iwl_priv *priv);
-extern int iwl_hw_tx_queue_init(struct iwl_priv *priv,
- struct iwl_tx_queue *txq);
-extern unsigned int iwl_hw_get_beacon_cmd(struct iwl_priv *priv,
- struct iwl_frame *frame, u8 rate);
-extern int iwl_hw_get_rx_read(struct iwl_priv *priv);
-extern void iwl_hw_build_tx_cmd_rate(struct iwl_priv *priv,
- struct iwl_cmd *cmd,
- struct ieee80211_tx_control *ctrl,
- struct ieee80211_hdr *hdr,
- int sta_id, int tx_id);
-extern int iwl_hw_reg_send_txpower(struct iwl_priv *priv);
-extern int iwl_hw_reg_set_txpower(struct iwl_priv *priv, s8 power);
-extern void iwl_hw_rx_statistics(struct iwl_priv *priv,
- struct iwl_rx_mem_buffer *rxb);
-extern void iwl_disable_events(struct iwl_priv *priv);
-extern int iwl4965_get_temperature(const struct iwl_priv *priv);
-
-/**
- * iwl_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 iwl_hw_find_station(struct iwl_priv *priv, const u8 *bssid);
-
-extern int iwl_hw_channel_switch(struct iwl_priv *priv, u16 channel);
-extern int iwl_tx_queue_reclaim(struct iwl_priv *priv, int txq_id, int index);
-#endif
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.