diff options
Diffstat (limited to 'drivers/net/wireless/wl12xx/wl12xx.h')
| -rw-r--r-- | drivers/net/wireless/wl12xx/wl12xx.h | 63 |
1 files changed, 53 insertions, 10 deletions
diff --git a/drivers/net/wireless/wl12xx/wl12xx.h b/drivers/net/wireless/wl12xx/wl12xx.h index fbe8f46d123..1a8751eb814 100644 --- a/drivers/net/wireless/wl12xx/wl12xx.h +++ b/drivers/net/wireless/wl12xx/wl12xx.h @@ -144,6 +144,7 @@ extern u32 wl12xx_debug_level; #define WL1271_TX_SECURITY_LO16(s) ((u16)((s) & 0xffff)) #define WL1271_TX_SECURITY_HI32(s) ((u32)(((s) >> 16) & 0xffffffff)) +#define WL1271_TX_SQN_POST_RECOVERY_PADDING 0xff #define WL1271_CIPHER_SUITE_GEM 0x00147201 @@ -172,7 +173,6 @@ extern u32 wl12xx_debug_level; #define WL1271_PS_STA_MAX_BLOCKS (2 * 9) #define WL1271_AP_BSS_INDEX 0 -#define WL1271_AP_DEF_INACTIV_SEC 300 #define WL1271_AP_DEF_BEACON_EXP 20 #define ACX_TX_DESCRIPTORS 32 @@ -226,6 +226,8 @@ enum { #define FW_VER_MINOR_1_SPARE_STA_MIN 58 #define FW_VER_MINOR_1_SPARE_AP_MIN 47 +#define FW_VER_MINOR_FWLOG_STA_MIN 70 + struct wl1271_chip { u32 id; char fw_ver_str[ETHTOOL_BUSINFO_LEN]; @@ -284,8 +286,7 @@ struct wl1271_fw_sta_status { u8 tx_total; u8 reserved1; __le16 reserved2; - /* Total structure size is 68 bytes */ - u32 padding; + __le32 log_start_addr; } __packed; struct wl1271_fw_full_status { @@ -359,6 +360,9 @@ enum wl12xx_flags { WL1271_FLAG_DUMMY_PACKET_PENDING, WL1271_FLAG_SUSPENDED, WL1271_FLAG_PENDING_WORK, + WL1271_FLAG_SOFT_GEMINI, + WL1271_FLAG_RX_STREAMING_STARTED, + WL1271_FLAG_RECOVERY_IN_PROGRESS, }; struct wl1271_link { @@ -420,7 +424,7 @@ struct wl1271 { /* Accounting for allocated / available TX blocks on HW */ u32 tx_blocks_freed[NUM_TX_QUEUES]; u32 tx_blocks_available; - u32 tx_allocated_blocks; + u32 tx_allocated_blocks[NUM_TX_QUEUES]; u32 tx_results_count; /* Transmitted TX packets counter for chipset interface */ @@ -434,7 +438,8 @@ struct wl1271 { /* Frames scheduled for transmission, not handled yet */ struct sk_buff_head tx_queue[NUM_TX_QUEUES]; - int tx_queue_count; + int tx_queue_count[NUM_TX_QUEUES]; + long stopped_queues_map; /* Frames received, not handled yet by mac80211 */ struct sk_buff_head deferred_rx_queue; @@ -443,15 +448,23 @@ struct wl1271 { struct sk_buff_head deferred_tx_queue; struct work_struct tx_work; + struct workqueue_struct *freezable_wq; /* Pending TX frames */ unsigned long tx_frames_map[BITS_TO_LONGS(ACX_TX_DESCRIPTORS)]; struct sk_buff *tx_frames[ACX_TX_DESCRIPTORS]; int tx_frames_cnt; - /* Security sequence number counters */ - u8 tx_security_last_seq; - s64 tx_security_seq; + /* + * Security sequence number + * bits 0-15: lower 16 bits part of sequence number + * bits 16-47: higher 32 bits part of sequence number + * bits 48-63: not in use + */ + u64 tx_security_seq; + + /* 8 bits of the last sequence number in use */ + u8 tx_security_last_seq_lsb; /* FW Rx counter */ u32 rx_counter; @@ -468,6 +481,15 @@ struct wl1271 { /* Network stack work */ struct work_struct netstack_work; + /* FW log buffer */ + u8 *fwlog; + + /* Number of valid bytes in the FW log buffer */ + ssize_t fwlog_size; + + /* Sysfs FW log entry readers wait queue */ + wait_queue_head_t fwlog_waitq; + /* Hardware recovery work */ struct work_struct recovery_work; @@ -508,6 +530,11 @@ struct wl1271 { /* Default key (for WEP) */ u32 default_key; + /* Rx Streaming */ + struct work_struct rx_streaming_enable_work; + struct work_struct rx_streaming_disable_work; + struct timer_list rx_streaming_timer; + unsigned int filters; unsigned int rx_config; unsigned int rx_filter; @@ -564,6 +591,7 @@ struct wl1271 { /* RX BA constraint value */ bool ba_support; u8 ba_rx_bitmap; + bool ba_allowed; int tcxo_clock; @@ -572,6 +600,7 @@ struct wl1271 { * (currently, only "ANY" trigger is supported) */ bool wow_enabled; + bool irq_wake_enabled; /* * AP-mode - links indexed by HLID. The global and broadcast links @@ -601,6 +630,9 @@ struct wl1271_station { int wl1271_plt_start(struct wl1271 *wl); int wl1271_plt_stop(struct wl1271 *wl); +int wl1271_recalc_rx_streaming(struct wl1271 *wl); +void wl12xx_queue_recovery_work(struct wl1271 *wl); +size_t wl12xx_copy_fwlog(struct wl1271 *wl, u8 *memblock, size_t maxlen); #define JOIN_TIMEOUT 5000 /* 5000 milliseconds to join */ @@ -608,8 +640,8 @@ int wl1271_plt_stop(struct wl1271 *wl); #define WL1271_DEFAULT_POWER_LEVEL 0 -#define WL1271_TX_QUEUE_LOW_WATERMARK 10 -#define WL1271_TX_QUEUE_HIGH_WATERMARK 25 +#define WL1271_TX_QUEUE_LOW_WATERMARK 32 +#define WL1271_TX_QUEUE_HIGH_WATERMARK 256 #define WL1271_DEFERRED_QUEUE_LIMIT 64 @@ -636,4 +668,15 @@ int wl1271_plt_stop(struct wl1271 *wl); /* WL128X requires aggregated packets to be aligned to the SDIO block size */ #define WL12XX_QUIRK_BLOCKSIZE_ALIGNMENT BIT(2) +/* + * WL127X AP mode requires Low Power DRPw (LPD) enable to reduce power + * consumption + */ +#define WL12XX_QUIRK_LPD_MODE BIT(3) + +/* Older firmwares did not implement the FW logger over bus feature */ +#define WL12XX_QUIRK_FWLOG_NOT_IMPLEMENTED BIT(4) + +#define WL12XX_HW_BLOCK_SIZE 256 + #endif |