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path: root/drivers/net/wireless/iwlwifi/iwl-dev.h
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Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-dev.h')
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-dev.h101
1 files changed, 52 insertions, 49 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-dev.h b/drivers/net/wireless/iwlwifi/iwl-dev.h
index 78aba21bc18..5dccc5a8fa9 100644
--- a/drivers/net/wireless/iwlwifi/iwl-dev.h
+++ b/drivers/net/wireless/iwlwifi/iwl-dev.h
@@ -91,7 +91,7 @@ extern struct iwl_cfg iwl5350_agn_cfg;
#define DEFAULT_SHORT_RETRY_LIMIT 7U
#define DEFAULT_LONG_RETRY_LIMIT 4U
-struct iwl4965_rx_mem_buffer {
+struct iwl_rx_mem_buffer {
dma_addr_t dma_addr;
struct sk_buff *skb;
struct list_head list;
@@ -124,7 +124,7 @@ struct iwl4965_tx_info {
};
/**
- * struct iwl4965_tx_queue - Tx Queue for DMA
+ * struct iwl_tx_queue - Tx Queue for DMA
* @q: generic Rx/Tx queue descriptor
* @bd: base of circular buffer of TFDs
* @cmd: array of command/Tx buffers
@@ -136,9 +136,9 @@ struct iwl4965_tx_info {
* A Tx queue consists of circular buffer of BDs (a.k.a. TFDs, transmit frame
* descriptors) and required locking structures.
*/
-struct iwl4965_tx_queue {
+struct iwl_tx_queue {
struct iwl4965_queue q;
- struct iwl4965_tfd_frame *bd;
+ struct iwl_tfd_frame *bd;
struct iwl_cmd *cmd;
dma_addr_t dma_addr_cmd;
struct iwl4965_tx_info *txb;
@@ -319,7 +319,7 @@ struct iwl_cmd {
struct iwl_cmd_meta meta; /* driver data */
struct iwl_cmd_header hdr; /* uCode API */
union {
- struct iwl4965_addsta_cmd addsta;
+ struct iwl_addsta_cmd addsta;
struct iwl4965_led_cmd led;
u32 flags;
u8 val8;
@@ -358,7 +358,7 @@ struct iwl_host_cmd {
#define SUP_RATE_11G_MAX_NUM_CHANNELS 12
/**
- * struct iwl4965_rx_queue - Rx queue
+ * 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
@@ -367,13 +367,13 @@ struct iwl_host_cmd {
* @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 iwl4965_rx_mem_buffers
+ * NOTE: rx_free and rx_used are used as a FIFO for iwl_rx_mem_buffers
*/
-struct iwl4965_rx_queue {
+struct iwl_rx_queue {
__le32 *bd;
dma_addr_t dma_addr;
- struct iwl4965_rx_mem_buffer pool[RX_QUEUE_SIZE + RX_FREE_BUFFERS];
- struct iwl4965_rx_mem_buffer *queue[RX_QUEUE_SIZE];
+ 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;
@@ -401,7 +401,7 @@ struct iwl4965_rx_queue {
#ifdef CONFIG_IWL4965_HT
/**
- * struct iwl4965_ht_agg -- aggregation status while waiting for block-ack
+ * struct iwl_ht_agg -- aggregation status while waiting for block-ack
* @txq_id: Tx queue used for Tx attempt
* @frame_count: # frames attempted by Tx command
* @wait_for_ba: Expect block-ack before next Tx reply
@@ -414,7 +414,7 @@ struct iwl4965_rx_queue {
* for block ack (REPLY_COMPRESSED_BA). This struct stores tx reply info
* until block ack arrives.
*/
-struct iwl4965_ht_agg {
+struct iwl_ht_agg {
u16 txq_id;
u16 frame_count;
u16 wait_for_ba;
@@ -430,15 +430,15 @@ struct iwl4965_ht_agg {
#endif /* CONFIG_IWL4965_HT */
-struct iwl4965_tid_data {
+struct iwl_tid_data {
u16 seq_number;
u16 tfds_in_queue;
#ifdef CONFIG_IWL4965_HT
- struct iwl4965_ht_agg agg;
+ struct iwl_ht_agg agg;
#endif /* CONFIG_IWL4965_HT */
};
-struct iwl4965_hw_key {
+struct iwl_hw_key {
enum ieee80211_key_alg alg;
int keylen;
u8 keyidx;
@@ -454,7 +454,6 @@ union iwl4965_ht_rate_supp {
};
};
-#ifdef CONFIG_IWL4965_HT
#define CFG_HT_RX_AMPDU_FACTOR_DEF (0x3)
#define CFG_HT_MPDU_DENSITY_2USEC (0x5)
#define CFG_HT_MPDU_DENSITY_DEF CFG_HT_MPDU_DENSITY_2USEC
@@ -477,7 +476,6 @@ struct iwl_ht_info {
u8 ht_protection;
u8 non_GF_STA_present;
};
-#endif /*CONFIG_IWL4965_HT */
union iwl4965_qos_capabity {
struct {
@@ -510,12 +508,12 @@ struct iwl4965_qos_info {
#define STA_PS_STATUS_WAKE 0
#define STA_PS_STATUS_SLEEP 1
-struct iwl4965_station_entry {
- struct iwl4965_addsta_cmd sta;
- struct iwl4965_tid_data tid[MAX_TID_COUNT];
+struct iwl_station_entry {
+ struct iwl_addsta_cmd sta;
+ struct iwl_tid_data tid[MAX_TID_COUNT];
u8 used;
u8 ps_status;
- struct iwl4965_hw_key keyinfo;
+ struct iwl_hw_key keyinfo;
};
/* one for each uCode image (inst/data, boot/init/runtime) */
@@ -634,35 +632,26 @@ struct iwl_hw_params {
* for use by iwl-*.c
*
*****************************************************************************/
-struct iwl4965_addsta_cmd;
-extern int iwl4965_send_add_station(struct iwl_priv *priv,
- struct iwl4965_addsta_cmd *sta, u8 flags);
+struct iwl_addsta_cmd;
+extern int iwl_send_add_sta(struct iwl_priv *priv,
+ struct iwl_addsta_cmd *sta, u8 flags);
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 iwl_priv *priv,
struct ieee80211_hdr *header);
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,
+ struct iwl_rx_mem_buffer *rxb,
void *data, short len,
struct ieee80211_rx_status *stats,
u16 phy_flags);
extern int iwl4965_is_duplicate_packet(struct iwl_priv *priv,
struct ieee80211_hdr *header);
-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 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 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 iwl_priv *priv,
- struct iwl4965_rx_queue *q);
extern __le16 *ieee80211_get_qos_ctrl(struct ieee80211_hdr *hdr);
extern void iwl4965_update_chain_flags(struct iwl_priv *priv);
int iwl4965_set_pwr_src(struct iwl_priv *priv, enum iwl_pwr_src src);
@@ -700,20 +689,14 @@ 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 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 iwl_priv *priv,
struct iwl4965_frame *frame, u8 rate);
-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,
@@ -722,7 +705,7 @@ extern void iwl4965_hw_build_tx_cmd_rate(struct iwl_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);
+ struct iwl_rx_mem_buffer *rxb);
extern void iwl4965_disable_events(struct iwl_priv *priv);
extern int iwl4965_get_temperature(const struct iwl_priv *priv);
@@ -746,7 +729,7 @@ 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_tx_queue_update_wr_ptr(struct iwl_priv *priv,
- struct iwl4965_tx_queue *txq,
+ struct iwl_tx_queue *txq,
u16 byte_cnt);
extern void iwl4965_add_station(struct iwl_priv *priv, const u8 *addr,
int is_ap);
@@ -778,9 +761,9 @@ static inline void iwl4965_init_ht_hw_capab(const struct iwl_priv *priv,
#endif /*CONFIG_IWL4965_HT */
/* Structures, enum, and defines specific to the 4965 */
-#define IWL4965_KW_SIZE 0x1000 /*4k */
+#define IWL_KW_SIZE 0x1000 /*4k */
-struct iwl4965_kw {
+struct iwl_kw {
dma_addr_t dma_addr;
void *v_addr;
size_t size;
@@ -960,7 +943,7 @@ struct iwl_priv {
bool add_radiotap;
void (*rx_handlers[REPLY_MAX])(struct iwl_priv *priv,
- struct iwl4965_rx_mem_buffer *rxb);
+ struct iwl_rx_mem_buffer *rxb);
struct ieee80211_supported_band bands[IEEE80211_NUM_BANDS];
@@ -1077,10 +1060,10 @@ struct iwl_priv {
int activity_timer_active;
/* Rx and Tx DMA processing queues */
- struct iwl4965_rx_queue rxq;
- struct iwl4965_tx_queue txq[IWL_MAX_NUM_QUEUES];
+ struct iwl_rx_queue rxq;
+ struct iwl_tx_queue txq[IWL_MAX_NUM_QUEUES];
unsigned long txq_ctx_active_msk;
- struct iwl4965_kw kw; /* keep warm address */
+ struct iwl_kw kw; /* keep warm address */
u32 scd_base_addr; /* scheduler sram base address */
unsigned long status;
@@ -1113,7 +1096,7 @@ struct iwl_priv {
/*station table variables */
spinlock_t sta_lock;
int num_stations;
- struct iwl4965_station_entry stations[IWL_STATION_COUNT];
+ struct iwl_station_entry stations[IWL_STATION_COUNT];
struct iwl_wep_key wep_keys[WEP_KEYS_MAX];
u8 default_wep_key;
u8 key_mapping_key;
@@ -1154,6 +1137,7 @@ struct iwl_priv {
struct iwl_hw_params hw_params;
/* driver/uCode shared Tx Byte Counts and Rx status */
void *shared_virt;
+ int rb_closed_offset;
/* Physical Pointer to Tx Byte Counts and Rx status */
dma_addr_t shared_phys;
@@ -1179,6 +1163,7 @@ struct iwl_priv {
struct work_struct report_work;
struct work_struct request_scan;
struct work_struct beacon_update;
+ struct work_struct set_monitor;
struct tasklet_struct irq_tasklet;
@@ -1200,6 +1185,7 @@ struct iwl_priv {
#ifdef CONFIG_IWLWIFI_DEBUG
/* debugging info */
+ u32 debug_level;
u32 framecnt_to_us;
atomic_t restrict_refcnt;
#ifdef CONFIG_IWLWIFI_DEBUGFS
@@ -1252,6 +1238,23 @@ static inline int is_channel_ibss(const struct iwl_channel_info *ch)
return ((ch->flags & EEPROM_CHANNEL_IBSS)) ? 1 : 0;
}
+#ifdef CONFIG_IWLWIFI_DEBUG
+static inline void iwl_print_hex_dump(struct iwl_priv *priv, int level,
+ void *p, u32 len)
+{
+ if (!(priv->debug_level & level))
+ return;
+
+ print_hex_dump(KERN_DEBUG, "iwl data: ", DUMP_PREFIX_OFFSET, 16, 1,
+ p, len, 1);
+}
+#else
+static inline void iwl_print_hex_dump(struct iwl_priv *priv, int level,
+ void *p, u32 len)
+{
+}
+#endif
+
extern const struct iwl_channel_info *iwl_get_channel_info(
const struct iwl_priv *priv, enum ieee80211_band band, u16 channel);
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-12 19:31:18 +0000