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path: root/drivers/net/wireless/iwlwifi/iwl-4965.h
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Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-4965.h')
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-4965.h430
1 files changed, 185 insertions, 245 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.h b/drivers/net/wireless/iwlwifi/iwl-4965.h
index 9cb82be0ff80..9ed13cb0a2a9 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965.h
+++ b/drivers/net/wireless/iwlwifi/iwl-4965.h
@@ -1,6 +1,6 @@
/******************************************************************************
*
- * Copyright(c) 2003 - 2007 Intel Corporation. All rights reserved.
+ * Copyright(c) 2003 - 2008 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
@@ -36,13 +36,24 @@
#include <linux/kernel.h>
#include <net/ieee80211_radiotap.h>
-/* Hardware specific file defines the PCI IDs table for that hardware module */
-extern struct pci_device_id iwl4965_hw_card_ids[];
-
#define DRV_NAME "iwl4965"
+#include "iwl-rfkill.h"
+#include "iwl-eeprom.h"
#include "iwl-4965-hw.h"
+#include "iwl-csr.h"
#include "iwl-prph.h"
-#include "iwl-4965-debug.h"
+#include "iwl-debug.h"
+#include "iwl-led.h"
+
+/* configuration for the iwl4965 */
+extern struct iwl_cfg iwl4965_agn_cfg;
+
+/* Change firmware file name, using "-" and incrementing number,
+ * *only* when uCode interface or architecture changes so that it
+ * is not compatible with earlier drivers.
+ * This number will also appear in << 8 position of 1st dword of uCode file */
+#define IWL4965_UCODE_API "-1"
+
/* Default noise level to report when noise measurement is not available.
* This may be because we're:
@@ -57,11 +68,6 @@ extern struct pci_device_id iwl4965_hw_card_ids[];
* 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 iwl4965_param_hwcrypto;
-extern int iwl4965_param_queues_num;
-extern int iwl4965_param_amsdu_size_8K;
-
enum iwl4965_antenna {
IWL_ANTENNA_DIVERSITY,
IWL_ANTENNA_MAIN,
@@ -133,7 +139,7 @@ struct iwl4965_tx_info {
struct iwl4965_tx_queue {
struct iwl4965_queue q;
struct iwl4965_tfd_frame *bd;
- struct iwl4965_cmd *cmd;
+ struct iwl_cmd *cmd;
dma_addr_t dma_addr_cmd;
struct iwl4965_tx_info *txb;
int need_update;
@@ -190,7 +196,7 @@ enum {
*/
#define IWL4965_MAX_RATE (33)
-struct iwl4965_channel_info {
+struct iwl_channel_info {
struct iwl4965_channel_tgd_info tgd;
struct iwl4965_channel_tgh_info tgh;
struct iwl4965_eeprom_channel eeprom; /* EEPROM regulatory limit */
@@ -206,7 +212,7 @@ struct iwl4965_channel_info {
u8 group_index; /* 0-4, maps channel to group1/2/3/4/5 */
u8 band_index; /* 0-4, maps channel to band1/2/3/4/5 */
- u8 phymode; /* MODE_IEEE80211{A,B,G} */
+ enum ieee80211_band band;
/* Radio/DSP gain settings for each "normal" data Tx rate.
* These include, in addition to RF and DSP gain, a few fields for
@@ -288,8 +294,8 @@ struct iwl4965_frame {
#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_TO_INDEX(x) ((u8)(x & 0xff))
+#define INDEX_TO_SEQ(x) ((u8)(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)
@@ -305,15 +311,15 @@ enum {
CMD_WANT_SKB = (1 << 2),
};
-struct iwl4965_cmd;
-struct iwl4965_priv;
+struct iwl_cmd;
+struct iwl_priv;
-struct iwl4965_cmd_meta {
- struct iwl4965_cmd_meta *source;
+struct iwl_cmd_meta {
+ struct iwl_cmd_meta *source;
union {
struct sk_buff *skb;
- int (*callback)(struct iwl4965_priv *priv,
- struct iwl4965_cmd *cmd, 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
@@ -323,15 +329,15 @@ struct iwl4965_cmd_meta {
} __attribute__ ((packed));
/**
- * struct iwl4965_cmd
+ * struct iwl_cmd
*
* For allocation of the command and tx queues, this establishes the overall
* size of the largest command we send to uCode, except for a scan command
* (which is relatively huge; space is allocated separately).
*/
-struct iwl4965_cmd {
- struct iwl4965_cmd_meta meta; /* driver data */
- struct iwl4965_cmd_header hdr; /* uCode API */
+struct iwl_cmd {
+ struct iwl_cmd_meta meta; /* driver data */
+ struct iwl_cmd_header hdr; /* uCode API */
union {
struct iwl4965_addsta_cmd addsta;
struct iwl4965_led_cmd led;
@@ -351,15 +357,15 @@ struct iwl4965_cmd {
} __attribute__ ((packed)) cmd;
} __attribute__ ((packed));
-struct iwl4965_host_cmd {
+struct iwl_host_cmd {
u8 id;
u16 len;
- struct iwl4965_cmd_meta meta;
+ struct iwl_cmd_meta meta;
const void *data;
};
-#define TFD_MAX_PAYLOAD_SIZE (sizeof(struct iwl4965_cmd) - \
- sizeof(struct iwl4965_cmd_meta))
+#define TFD_MAX_PAYLOAD_SIZE (sizeof(struct iwl_cmd) - \
+ sizeof(struct iwl_cmd_meta))
/*
* RX related structures and functions
@@ -408,32 +414,12 @@ struct iwl4965_rx_queue {
#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 STATUS_CONF_PENDING 17
-
#define MAX_TID_COUNT 9
#define IWL_INVALID_RATE 0xFF
#define IWL_INVALID_VALUE -1
#ifdef CONFIG_IWL4965_HT
-#ifdef CONFIG_IWL4965_HT_AGG
/**
* struct iwl4965_ht_agg -- aggregation status while waiting for block-ack
* @txq_id: Tx queue used for Tx attempt
@@ -453,25 +439,30 @@ struct iwl4965_ht_agg {
u16 frame_count;
u16 wait_for_ba;
u16 start_idx;
- u32 bitmap0;
- u32 bitmap1;
+ u64 bitmap;
u32 rate_n_flags;
+#define IWL_AGG_OFF 0
+#define IWL_AGG_ON 1
+#define IWL_EMPTYING_HW_QUEUE_ADDBA 2
+#define IWL_EMPTYING_HW_QUEUE_DELBA 3
+ u8 state;
};
-#endif /* CONFIG_IWL4965_HT_AGG */
+
#endif /* CONFIG_IWL4965_HT */
struct iwl4965_tid_data {
u16 seq_number;
+ u16 tfds_in_queue;
#ifdef CONFIG_IWL4965_HT
-#ifdef CONFIG_IWL4965_HT_AGG
struct iwl4965_ht_agg agg;
-#endif /* CONFIG_IWL4965_HT_AGG */
#endif /* CONFIG_IWL4965_HT */
};
struct iwl4965_hw_key {
enum ieee80211_key_alg alg;
int keylen;
+ u8 keyidx;
+ struct ieee80211_key_conf *conf;
u8 key[32];
};
@@ -508,8 +499,6 @@ struct iwl_ht_info {
};
#endif /*CONFIG_IWL4965_HT */
-#ifdef CONFIG_IWL4965_QOS
-
union iwl4965_qos_capabity {
struct {
u8 edca_count:4; /* bit 0-3 */
@@ -537,7 +526,6 @@ struct iwl4965_qos_info {
union iwl4965_qos_capabity qos_cap;
struct iwl4965_qosparam_cmd def_qos_parm;
};
-#endif /*CONFIG_IWL4965_QOS */
#define STA_PS_STATUS_WAKE 0
#define STA_PS_STATUS_SLEEP 1
@@ -579,30 +567,29 @@ struct iwl4965_ibss_seq {
};
/**
- * struct iwl4965_driver_hw_info
+ * struct iwl_hw_params
* @max_txq_num: Max # Tx queues supported
- * @ac_queue_count: # Tx queues for EDCA Access Categories (AC)
* @tx_cmd_len: Size of Tx command (but not including frame itself)
+ * @tx_ant_num: Number of TX antennas
* @max_rxq_size: Max # Rx frames in Rx queue (must be power-of-2)
* @rx_buffer_size:
* @max_rxq_log: Log-base-2 of max_rxq_size
* @max_stations:
* @bcast_sta_id:
- * @shared_virt: Pointer to driver/uCode shared Tx Byte Counts and Rx status
- * @shared_phys: Physical Pointer to Tx Byte Counts and Rx status
*/
-struct iwl4965_driver_hw_info {
+struct iwl_hw_params {
u16 max_txq_num;
- u16 ac_queue_count;
u16 tx_cmd_len;
+ u8 tx_chains_num;
+ u8 rx_chains_num;
+ u8 valid_tx_ant;
+ u8 valid_rx_ant;
u16 max_rxq_size;
+ u16 max_rxq_log;
u32 rx_buf_size;
u32 max_pkt_size;
- u16 max_rxq_log;
u8 max_stations;
u8 bcast_sta_id;
- void *shared_virt;
- dma_addr_t shared_phys;
};
#define HT_SHORT_GI_20MHZ_ONLY (1 << 0)
@@ -626,62 +613,49 @@ struct iwl4965_driver_hw_info {
*
*****************************************************************************/
struct iwl4965_addsta_cmd;
-extern int iwl4965_send_add_station(struct iwl4965_priv *priv,
+extern int iwl4965_send_add_station(struct iwl_priv *priv,
struct iwl4965_addsta_cmd *sta, u8 flags);
-extern u8 iwl4965_add_station_flags(struct iwl4965_priv *priv, const u8 *addr,
+extern u8 iwl4965_add_station_flags(struct iwl_priv *priv, const u8 *addr,
int is_ap, u8 flags, void *ht_data);
-extern int iwl4965_is_network_packet(struct iwl4965_priv *priv,
+extern int iwl4965_is_network_packet(struct iwl_priv *priv,
struct ieee80211_hdr *header);
-extern int iwl4965_power_init_handle(struct iwl4965_priv *priv);
-extern int iwl4965_eeprom_init(struct iwl4965_priv *priv);
-#ifdef CONFIG_IWL4965_DEBUG
-extern void iwl4965_report_frame(struct iwl4965_priv *priv,
- struct iwl4965_rx_packet *pkt,
- struct ieee80211_hdr *header, int group100);
-#else
-static inline void iwl4965_report_frame(struct iwl4965_priv *priv,
- struct iwl4965_rx_packet *pkt,
- struct ieee80211_hdr *header,
- int group100) {}
-#endif
-extern void iwl4965_handle_data_packet_monitor(struct iwl4965_priv *priv,
+extern int iwl4965_power_init_handle(struct iwl_priv *priv);
+extern void iwl4965_handle_data_packet_monitor(struct iwl_priv *priv,
struct iwl4965_rx_mem_buffer *rxb,
void *data, short len,
struct ieee80211_rx_status *stats,
u16 phy_flags);
-extern int iwl4965_is_duplicate_packet(struct iwl4965_priv *priv,
+extern int iwl4965_is_duplicate_packet(struct iwl_priv *priv,
struct ieee80211_hdr *header);
-extern int iwl4965_rx_queue_alloc(struct iwl4965_priv *priv);
-extern void iwl4965_rx_queue_reset(struct iwl4965_priv *priv,
+extern int iwl4965_rx_queue_alloc(struct iwl_priv *priv);
+extern void iwl4965_rx_queue_reset(struct iwl_priv *priv,
struct iwl4965_rx_queue *rxq);
extern int iwl4965_calc_db_from_ratio(int sig_ratio);
extern int iwl4965_calc_sig_qual(int rssi_dbm, int noise_dbm);
-extern int iwl4965_tx_queue_init(struct iwl4965_priv *priv,
+extern int iwl4965_tx_queue_init(struct iwl_priv *priv,
struct iwl4965_tx_queue *txq, int count, u32 id);
extern void iwl4965_rx_replenish(void *data);
-extern void iwl4965_tx_queue_free(struct iwl4965_priv *priv, struct iwl4965_tx_queue *txq);
-extern int iwl4965_send_cmd_pdu(struct iwl4965_priv *priv, u8 id, u16 len,
- const void *data);
-extern int __must_check iwl4965_send_cmd(struct iwl4965_priv *priv,
- struct iwl4965_host_cmd *cmd);
-extern unsigned int iwl4965_fill_beacon_frame(struct iwl4965_priv *priv,
+extern void iwl4965_tx_queue_free(struct iwl_priv *priv, struct iwl4965_tx_queue *txq);
+extern unsigned int iwl4965_fill_beacon_frame(struct iwl_priv *priv,
struct ieee80211_hdr *hdr,
const u8 *dest, int left);
-extern int iwl4965_rx_queue_update_write_ptr(struct iwl4965_priv *priv,
+extern int iwl4965_rx_queue_update_write_ptr(struct iwl_priv *priv,
struct iwl4965_rx_queue *q);
-extern int iwl4965_send_statistics_request(struct iwl4965_priv *priv);
-extern void iwl4965_set_decrypted_flag(struct iwl4965_priv *priv, struct sk_buff *skb,
+extern void iwl4965_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);
+int iwl4965_init_geos(struct iwl_priv *priv);
+void iwl4965_free_geos(struct iwl_priv *priv);
extern const u8 iwl4965_broadcast_addr[ETH_ALEN];
+int iwl4965_enqueue_hcmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd);
/*
* Currently used by iwl-3945-rs... look at restructuring so that it doesn't
* call this... todo... fix that.
*/
-extern u8 iwl4965_sync_station(struct iwl4965_priv *priv, int sta_id,
+extern u8 iwl4965_sync_station(struct iwl_priv *priv, int sta_id,
u16 tx_rate, u8 flags);
/******************************************************************************
@@ -700,36 +674,36 @@ extern u8 iwl4965_sync_station(struct iwl4965_priv *priv, int sta_id,
* iwl4965_mac_ <-- mac80211 callback
*
****************************************************************************/
-extern void iwl4965_hw_rx_handler_setup(struct iwl4965_priv *priv);
-extern void iwl4965_hw_setup_deferred_work(struct iwl4965_priv *priv);
-extern void iwl4965_hw_cancel_deferred_work(struct iwl4965_priv *priv);
-extern int iwl4965_hw_rxq_stop(struct iwl4965_priv *priv);
-extern int iwl4965_hw_set_hw_setting(struct iwl4965_priv *priv);
-extern int iwl4965_hw_nic_init(struct iwl4965_priv *priv);
-extern int iwl4965_hw_nic_stop_master(struct iwl4965_priv *priv);
-extern void iwl4965_hw_txq_ctx_free(struct iwl4965_priv *priv);
-extern void iwl4965_hw_txq_ctx_stop(struct iwl4965_priv *priv);
-extern int iwl4965_hw_nic_reset(struct iwl4965_priv *priv);
-extern int iwl4965_hw_txq_attach_buf_to_tfd(struct iwl4965_priv *priv, void *tfd,
+extern void iwl4965_hw_rx_handler_setup(struct iwl_priv *priv);
+extern void iwl4965_hw_setup_deferred_work(struct iwl_priv *priv);
+extern void iwl4965_hw_cancel_deferred_work(struct iwl_priv *priv);
+extern int iwl4965_hw_rxq_stop(struct iwl_priv *priv);
+extern int iwl4965_hw_set_hw_params(struct iwl_priv *priv);
+extern int iwl4965_hw_nic_init(struct iwl_priv *priv);
+extern int iwl4965_hw_nic_stop_master(struct iwl_priv *priv);
+extern void iwl4965_hw_txq_ctx_free(struct iwl_priv *priv);
+extern void iwl4965_hw_txq_ctx_stop(struct iwl_priv *priv);
+extern int iwl4965_hw_nic_reset(struct iwl_priv *priv);
+extern int iwl4965_hw_txq_attach_buf_to_tfd(struct iwl_priv *priv, void *tfd,
dma_addr_t addr, u16 len);
-extern int iwl4965_hw_txq_free_tfd(struct iwl4965_priv *priv, struct iwl4965_tx_queue *txq);
-extern int iwl4965_hw_get_temperature(struct iwl4965_priv *priv);
-extern int iwl4965_hw_tx_queue_init(struct iwl4965_priv *priv,
+extern int iwl4965_hw_txq_free_tfd(struct iwl_priv *priv, struct iwl4965_tx_queue *txq);
+extern int iwl4965_hw_get_temperature(struct iwl_priv *priv);
+extern int iwl4965_hw_tx_queue_init(struct iwl_priv *priv,
struct iwl4965_tx_queue *txq);
-extern unsigned int iwl4965_hw_get_beacon_cmd(struct iwl4965_priv *priv,
+extern unsigned int iwl4965_hw_get_beacon_cmd(struct iwl_priv *priv,
struct iwl4965_frame *frame, u8 rate);
-extern int iwl4965_hw_get_rx_read(struct iwl4965_priv *priv);
-extern void iwl4965_hw_build_tx_cmd_rate(struct iwl4965_priv *priv,
- struct iwl4965_cmd *cmd,
+extern int iwl4965_hw_get_rx_read(struct iwl_priv *priv);
+extern void iwl4965_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 iwl4965_hw_reg_send_txpower(struct iwl4965_priv *priv);
-extern int iwl4965_hw_reg_set_txpower(struct iwl4965_priv *priv, s8 power);
-extern void iwl4965_hw_rx_statistics(struct iwl4965_priv *priv,
+extern int iwl4965_hw_reg_send_txpower(struct iwl_priv *priv);
+extern int iwl4965_hw_reg_set_txpower(struct iwl_priv *priv, s8 power);
+extern void iwl4965_hw_rx_statistics(struct iwl_priv *priv,
struct iwl4965_rx_mem_buffer *rxb);
-extern void iwl4965_disable_events(struct iwl4965_priv *priv);
-extern int iwl4965_get_temperature(const struct iwl4965_priv *priv);
+extern void iwl4965_disable_events(struct iwl_priv *priv);
+extern int iwl4965_get_temperature(const struct iwl_priv *priv);
/**
* iwl4965_hw_find_station - Find station id for a given BSSID
@@ -739,54 +713,51 @@ extern int iwl4965_get_temperature(const struct iwl4965_priv *priv);
* not yet been merged into a single common layer for managing the
* station tables.
*/
-extern u8 iwl4965_hw_find_station(struct iwl4965_priv *priv, const u8 *bssid);
+extern u8 iwl4965_hw_find_station(struct iwl_priv *priv, const u8 *bssid);
-extern int iwl4965_hw_channel_switch(struct iwl4965_priv *priv, u16 channel);
-extern int iwl4965_tx_queue_reclaim(struct iwl4965_priv *priv, int txq_id, int index);
-
-struct iwl4965_priv;
+extern int iwl4965_hw_channel_switch(struct iwl_priv *priv, u16 channel);
+extern int iwl4965_tx_queue_reclaim(struct iwl_priv *priv, int txq_id, int index);
+extern int iwl4965_queue_space(const struct iwl4965_queue *q);
+struct iwl_priv;
+extern void iwl4965_radio_kill_sw(struct iwl_priv *priv, int disable_radio);
/*
* Forward declare iwl-4965.c functions for iwl-base.c
*/
-extern int iwl4965_eeprom_acquire_semaphore(struct iwl4965_priv *priv);
-
-extern int iwl4965_tx_queue_update_wr_ptr(struct iwl4965_priv *priv,
+extern int iwl4965_tx_queue_update_wr_ptr(struct iwl_priv *priv,
struct iwl4965_tx_queue *txq,
u16 byte_cnt);
-extern void iwl4965_add_station(struct iwl4965_priv *priv, const u8 *addr,
+extern void iwl4965_add_station(struct iwl_priv *priv, const u8 *addr,
int is_ap);
-extern void iwl4965_set_rxon_chain(struct iwl4965_priv *priv);
-extern int iwl4965_alive_notify(struct iwl4965_priv *priv);
-extern void iwl4965_update_rate_scaling(struct iwl4965_priv *priv, u8 mode);
-extern void iwl4965_chain_noise_reset(struct iwl4965_priv *priv);
-extern void iwl4965_init_sensitivity(struct iwl4965_priv *priv, u8 flags,
+extern void iwl4965_set_rxon_chain(struct iwl_priv *priv);
+extern int iwl4965_alive_notify(struct iwl_priv *priv);
+extern void iwl4965_update_rate_scaling(struct iwl_priv *priv, u8 mode);
+extern void iwl4965_chain_noise_reset(struct iwl_priv *priv);
+extern void iwl4965_init_sensitivity(struct iwl_priv *priv, u8 flags,
u8 force);
-extern int iwl4965_set_fat_chan_info(struct iwl4965_priv *priv, int phymode,
- u16 channel,
- const struct iwl4965_eeprom_channel *eeprom_ch,
- u8 fat_extension_channel);
-extern void iwl4965_rf_kill_ct_config(struct iwl4965_priv *priv);
+extern void iwl4965_rf_kill_ct_config(struct iwl_priv *priv);
+extern void iwl4965_hwrate_to_tx_control(struct iwl_priv *priv,
+ u32 rate_n_flags,
+ struct ieee80211_tx_control *control);
#ifdef CONFIG_IWL4965_HT
-extern void iwl4965_init_ht_hw_capab(struct ieee80211_ht_info *ht_info,
- int mode);
-extern void iwl4965_set_rxon_ht(struct iwl4965_priv *priv,
- struct iwl_ht_info *ht_info);
-extern void iwl4965_set_ht_add_station(struct iwl4965_priv *priv, u8 index,
+void iwl4965_init_ht_hw_capab(struct iwl_priv *priv,
+ struct ieee80211_ht_info *ht_info,
+ enum ieee80211_band band);
+void iwl4965_set_rxon_ht(struct iwl_priv *priv,
+ struct iwl_ht_info *ht_info);
+void iwl4965_set_ht_add_station(struct iwl_priv *priv, u8 index,
struct ieee80211_ht_info *sta_ht_inf);
-extern int iwl4965_mac_ampdu_action(struct ieee80211_hw *hw,
+int iwl4965_mac_ampdu_action(struct ieee80211_hw *hw,
enum ieee80211_ampdu_mlme_action action,
- const u8 *addr, u16 tid, u16 ssn);
-#ifdef CONFIG_IWL4965_HT_AGG
-extern int iwl4965_mac_ht_tx_agg_start(struct ieee80211_hw *hw, u8 *da,
- u16 tid, u16 *start_seq_num);
-extern int iwl4965_mac_ht_tx_agg_stop(struct ieee80211_hw *hw, u8 *da,
- u16 tid, int generator);
-extern void iwl4965_turn_off_agg(struct iwl4965_priv *priv, u8 tid);
-extern void iwl4965_tl_get_stats(struct iwl4965_priv *priv,
- struct ieee80211_hdr *hdr);
-#endif /* CONFIG_IWL4965_HT_AGG */
+ const u8 *addr, u16 tid, u16 *ssn);
+int iwl4965_check_empty_hw_queue(struct iwl_priv *priv, int sta_id,
+ u8 tid, int txq_id);
+#else
+static inline void iwl4965_init_ht_hw_capab(struct iwl_priv *priv,
+ struct ieee80211_ht_info *ht_info,
+ enum ieee80211_band band) {}
+
#endif /*CONFIG_IWL4965_HT */
/* Structures, enum, and defines specific to the 4965 */
@@ -798,18 +769,6 @@ struct iwl4965_kw {
size_t size;
};
-#define TID_QUEUE_CELL_SPACING 50 /*mS */
-#define TID_QUEUE_MAX_SIZE 20
-#define TID_ROUND_VALUE 5 /* mS */
-#define TID_MAX_LOAD_COUNT 8
-
-#define TID_MAX_TIME_DIFF ((TID_QUEUE_MAX_SIZE - 1) * TID_QUEUE_CELL_SPACING)
-#define TIME_WRAP_AROUND(x, y) (((y) > (x)) ? (y) - (x) : (0-(x)) + (y))
-
-#define TID_ALL_ENABLED 0x7f
-#define TID_ALL_SPECIFIED 0xff
-#define TID_AGG_TPT_THREHOLD 0x0
-
#define IWL_CHANNEL_WIDTH_20MHZ 0
#define IWL_CHANNEL_WIDTH_40MHZ 1
@@ -823,48 +782,17 @@ struct iwl4965_kw {
#define IWL_OPERATION_MODE_MIXED 2
#define IWL_OPERATION_MODE_20MHZ 3
-#define IWL_EXT_CHANNEL_OFFSET_AUTO 0
-#define IWL_EXT_CHANNEL_OFFSET_ABOVE 1
-#define IWL_EXT_CHANNEL_OFFSET_ 2
-#define IWL_EXT_CHANNEL_OFFSET_BELOW 3
-#define IWL_EXT_CHANNEL_OFFSET_MAX 4
+#define IWL_EXT_CHANNEL_OFFSET_NONE 0
+#define IWL_EXT_CHANNEL_OFFSET_ABOVE 1
+#define IWL_EXT_CHANNEL_OFFSET_RESERVE1 2
+#define IWL_EXT_CHANNEL_OFFSET_BELOW 3
#define NRG_NUM_PREV_STAT_L 20
#define NUM_RX_CHAINS (3)
#define TX_POWER_IWL_ILLEGAL_VOLTAGE -10000
-struct iwl4965_traffic_load {
- unsigned long time_stamp;
- u32 packet_count[TID_QUEUE_MAX_SIZE];
- u8 queue_count;
- u8 head;
- u32 total;
-};
-
-#ifdef CONFIG_IWL4965_HT_AGG
-/**
- * struct iwl4965_agg_control
- * @requested_ba: bit map of tids requesting aggregation/block-ack
- * @granted_ba: bit map of tids granted aggregation/block-ack
- */
-struct iwl4965_agg_control {
- unsigned long next_retry;
- u32 wait_for_agg_status;
- u32 tid_retry;
- u32 requested_ba;
- u32 granted_ba;
- u8 auto_agg;
- u32 tid_traffic_load_threshold;
- u32 ba_timeout;
- struct iwl4965_traffic_load traffic_load[TID_MAX_LOAD_COUNT];
-};
-#endif /*CONFIG_IWL4965_HT_AGG */
-
struct iwl4965_lq_mngr {
-#ifdef CONFIG_IWL4965_HT_AGG
- struct iwl4965_agg_control agg_ctrl;
-#endif
spinlock_t lock;
s32 max_window_size;
s32 *expected_tpt;
@@ -877,7 +805,6 @@ struct iwl4965_lq_mngr {
u8 lq_ready;
};
-
/* Sensitivity and chain noise calibration */
#define INTERFERENCE_DATA_AVAILABLE __constant_cpu_to_le32(1)
#define INITIALIZATION_VALUE 0xFFFF
@@ -1014,25 +941,28 @@ enum {
#endif
-struct iwl4965_priv {
+#define IWL_MAX_NUM_QUEUES 20 /* FIXME: do dynamic allocation */
+
+struct iwl_priv {
/* ieee device used by generic ieee processing code */
struct ieee80211_hw *hw;
struct ieee80211_channel *ieee_channels;
struct ieee80211_rate *ieee_rates;
+ struct iwl_cfg *cfg;
/* temporary frame storage list */
struct list_head free_frames;
int frames_count;
- u8 phymode;
+ enum ieee80211_band band;
int alloc_rxb_skb;
bool add_radiotap;
- void (*rx_handlers[REPLY_MAX])(struct iwl4965_priv *priv,
+ void (*rx_handlers[REPLY_MAX])(struct iwl_priv *priv,
struct iwl4965_rx_mem_buffer *rxb);
- const struct ieee80211_hw_mode *modes;
+ struct ieee80211_supported_band bands[IEEE80211_NUM_BANDS];
#ifdef CONFIG_IWL4965_SPECTRUM_MEASUREMENT
/* spectrum measurement report caching */
@@ -1044,7 +974,7 @@ struct iwl4965_priv {
/* we allocate array of iwl4965_channel_info for NIC's valid channels.
* Access via channel # using indirect index array */
- struct iwl4965_channel_info *channel_info; /* channel info array */
+ struct iwl_channel_info *channel_info; /* channel info array */
u8 channel_count; /* # of channels */
/* each calibration channel group in the EEPROM has a derived
@@ -1104,18 +1034,21 @@ struct iwl4965_priv {
* 4965's initialize alive response contains some calibration data. */
struct iwl4965_init_alive_resp card_alive_init;
struct iwl4965_alive_resp card_alive;
+#ifdef CONFIG_IWLWIFI_RFKILL
+ struct iwl_rfkill_mngr rfkill_mngr;
+#endif
-#ifdef LED
- /* LED related variables */
- struct iwl4965_activity_blink activity;
- unsigned long led_packets;
- int led_state;
+#ifdef CONFIG_IWLWIFI_LEDS
+ struct iwl4965_led led[IWL_LED_TRG_MAX];
+ unsigned long last_blink_time;
+ u8 last_blink_rate;
+ u8 allow_blinking;
+ u64 led_tpt;
#endif
u16 active_rate;
u16 active_rate_basic;
- u8 call_post_assoc_from_beacon;
u8 assoc_station_added;
u8 use_ant_b_for_management_frame; /* Tx antenna selection */
u8 valid_antenna; /* Bit mask of antennas actually connected */
@@ -1150,11 +1083,16 @@ struct iwl4965_priv {
u32 scd_base_addr; /* scheduler sram base address */
unsigned long status;
- u32 config;
int last_rx_rssi; /* From Rx packet statisitics */
int last_rx_noise; /* From beacon statistics */
+ /* counts mgmt, ctl, and data packets */
+ struct traffic_stats {
+ u32 cnt;
+ u64 bytes;
+ } tx_stats[3], rx_stats[3];
+
struct iwl4965_power_mgr power_data;
struct iwl4965_notif_statistics statistics;
@@ -1175,12 +1113,15 @@ struct iwl4965_priv {
spinlock_t sta_lock;
int num_stations;
struct iwl4965_station_entry stations[IWL_STATION_COUNT];
+ struct iwl_wep_key wep_keys[WEP_KEYS_MAX];
+ u8 default_wep_key;
+ u8 key_mapping_key;
+ unsigned long ucode_key_table;
/* Indication if ieee80211_ops->open has been called */
- int is_open;
+ u8 is_open;
u8 mac80211_registered;
- int is_abg;
u32 notif_missed_beacons;
@@ -1199,26 +1140,28 @@ struct iwl4965_priv {
/* eeprom */
struct iwl4965_eeprom eeprom;
- int iw_mode;
+ enum ieee80211_if_types iw_mode;
struct sk_buff *ibss_beacon;
/* Last Rx'd beacon timestamp */
- u32 timestamp0;
- u32 timestamp1;
+ u64 timestamp;
u16 beacon_int;
- struct iwl4965_driver_hw_info hw_setting;
struct ieee80211_vif *vif;
+ struct iwl_hw_params hw_params;
+ /* driver/uCode shared Tx Byte Counts and Rx status */
+ void *shared_virt;
+ /* Physical Pointer to Tx Byte Counts and Rx status */
+ dma_addr_t shared_phys;
+
/* Current association information needed to configure the
* hardware */
u16 assoc_id;
u16 assoc_capability;
u8 ps_mode;
-#ifdef CONFIG_IWL4965_QOS
struct iwl4965_qos_info qos_data;
-#endif /*CONFIG_IWL4965_QOS */
struct workqueue_struct *workqueue;
@@ -1253,71 +1196,68 @@ struct iwl4965_priv {
u32 pm_state[16];
#endif
-#ifdef CONFIG_IWL4965_DEBUG
+#ifdef CONFIG_IWLWIFI_DEBUG
/* debugging info */
u32 framecnt_to_us;
atomic_t restrict_refcnt;
-#endif
+#ifdef CONFIG_IWLWIFI_DEBUGFS
+ /* debugfs */
+ struct iwl_debugfs *dbgfs;
+#endif /* CONFIG_IWLWIFI_DEBUGFS */
+#endif /* CONFIG_IWLWIFI_DEBUG */
struct work_struct txpower_work;
#ifdef CONFIG_IWL4965_SENSITIVITY
struct work_struct sensitivity_work;
#endif
- struct work_struct statistics_work;
struct timer_list statistics_periodic;
+}; /*iwl_priv */
-#ifdef CONFIG_IWL4965_HT_AGG
- struct work_struct agg_work;
-#endif
-}; /*iwl4965_priv */
-
-static inline int iwl4965_is_associated(struct iwl4965_priv *priv)
+static inline int iwl_is_associated(struct iwl_priv *priv)
{
return (priv->active_rxon.filter_flags & RXON_FILTER_ASSOC_MSK) ? 1 : 0;
}
-static inline int is_channel_valid(const struct iwl4965_channel_info *ch_info)
+static inline int is_channel_valid(const struct iwl_channel_info *ch_info)
{
if (ch_info == NULL)
return 0;
return (ch_info->flags & EEPROM_CHANNEL_VALID) ? 1 : 0;
}
-static inline int is_channel_narrow(const struct iwl4965_channel_info *ch_info)
+static inline int is_channel_narrow(const struct iwl_channel_info *ch_info)
{
return (ch_info->flags & EEPROM_CHANNEL_NARROW) ? 1 : 0;
}
-static inline int is_channel_radar(const struct iwl4965_channel_info *ch_info)
+static inline int is_channel_radar(const struct iwl_channel_info *ch_info)
{
return (ch_info->flags & EEPROM_CHANNEL_RADAR) ? 1 : 0;
}
-static inline u8 is_channel_a_band(const struct iwl4965_channel_info *ch_info)
+static inline u8 is_channel_a_band(const struct iwl_channel_info *ch_info)
{
- return ch_info->phymode == MODE_IEEE80211A;
+ return ch_info->band == IEEE80211_BAND_5GHZ;
}
-static inline u8 is_channel_bg_band(const struct iwl4965_channel_info *ch_info)
+static inline u8 is_channel_bg_band(const struct iwl_channel_info *ch_info)
{
- return ((ch_info->phymode == MODE_IEEE80211B) ||
- (ch_info->phymode == MODE_IEEE80211G));
+ return ch_info->band == IEEE80211_BAND_2GHZ;
}
-static inline int is_channel_passive(const struct iwl4965_channel_info *ch)
+static inline int is_channel_passive(const struct iwl_channel_info *ch)
{
return (!(ch->flags & EEPROM_CHANNEL_ACTIVE)) ? 1 : 0;
}
-static inline int is_channel_ibss(const struct iwl4965_channel_info *ch)
+static inline int is_channel_ibss(const struct iwl_channel_info *ch)
{
return ((ch->flags & EEPROM_CHANNEL_IBSS)) ? 1 : 0;
}
-extern const struct iwl4965_channel_info *iwl4965_get_channel_info(
- const struct iwl4965_priv *priv, int phymode, u16 channel);
+extern const struct iwl_channel_info *iwl_get_channel_info(
+ const struct iwl_priv *priv, enum ieee80211_band band, u16 channel);
-/* Requires full declaration of iwl4965_priv before including */
-#include "iwl-4965-io.h"
+/* Requires full declaration of iwl_priv before including */
#endif /* __iwl4965_4965_h__ */
generated by cgit v1.2.3 (git 2.39.0) at 2024-12-11 14:42:51 +0300