diff options
Diffstat (limited to 'drivers/net/wireless/wl12xx/wl1271.h')
| -rw-r--r-- | drivers/net/wireless/wl12xx/wl1271.h | 90 |
1 files changed, 37 insertions, 53 deletions
diff --git a/drivers/net/wireless/wl12xx/wl1271.h b/drivers/net/wireless/wl12xx/wl1271.h index 6f1b6b5640c0..8a4cd763e5a2 100644 --- a/drivers/net/wireless/wl12xx/wl1271.h +++ b/drivers/net/wireless/wl12xx/wl1271.h @@ -33,6 +33,7 @@ #include <net/mac80211.h> #include "wl1271_conf.h" +#include "wl1271_ini.h" #define DRIVER_NAME "wl1271" #define DRIVER_PREFIX DRIVER_NAME ": " @@ -116,37 +117,7 @@ enum { #define WL1271_TX_SECURITY_LO16(s) ((u16)((s) & 0xffff)) #define WL1271_TX_SECURITY_HI32(s) ((u32)(((s) >> 16) & 0xffffffff)) -/* NVS data structure */ -#define WL1271_NVS_SECTION_SIZE 468 - -#define WL1271_NVS_GENERAL_PARAMS_SIZE 57 -#define WL1271_NVS_GENERAL_PARAMS_SIZE_PADDED \ - (WL1271_NVS_GENERAL_PARAMS_SIZE + 1) -#define WL1271_NVS_STAT_RADIO_PARAMS_SIZE 17 -#define WL1271_NVS_STAT_RADIO_PARAMS_SIZE_PADDED \ - (WL1271_NVS_STAT_RADIO_PARAMS_SIZE + 1) -#define WL1271_NVS_DYN_RADIO_PARAMS_SIZE 65 -#define WL1271_NVS_DYN_RADIO_PARAMS_SIZE_PADDED \ - (WL1271_NVS_DYN_RADIO_PARAMS_SIZE + 1) -#define WL1271_NVS_FEM_COUNT 2 -#define WL1271_NVS_INI_SPARE_SIZE 124 - -struct wl1271_nvs_file { - /* NVS section */ - u8 nvs[WL1271_NVS_SECTION_SIZE]; - - /* INI section */ - u8 general_params[WL1271_NVS_GENERAL_PARAMS_SIZE_PADDED]; - u8 stat_radio_params[WL1271_NVS_STAT_RADIO_PARAMS_SIZE_PADDED]; - u8 dyn_radio_params[WL1271_NVS_FEM_COUNT] - [WL1271_NVS_DYN_RADIO_PARAMS_SIZE_PADDED]; - u8 ini_spare[WL1271_NVS_INI_SPARE_SIZE]; -} __attribute__ ((packed)); - -/* - * Enable/disable 802.11a support for WL1273 - */ -#undef WL1271_80211A_ENABLED +#define WL1271_CIPHER_SUITE_GEM 0x00147201 #define WL1271_BUSY_WORD_CNT 1 #define WL1271_BUSY_WORD_LEN (WL1271_BUSY_WORD_CNT * sizeof(u32)) @@ -159,6 +130,8 @@ struct wl1271_nvs_file { #define ACX_TX_DESCRIPTORS 32 +#define WL1271_AGGR_BUFFER_SIZE (4 * PAGE_SIZE) + enum wl1271_state { WL1271_STATE_OFF, WL1271_STATE_ON, @@ -317,7 +290,7 @@ struct wl1271_fw_status { __le32 tx_released_blks[NUM_TX_QUEUES]; __le32 fw_localtime; __le32 padding[2]; -} __attribute__ ((packed)); +} __packed; struct wl1271_rx_mem_pool_addr { u32 addr; @@ -325,12 +298,12 @@ struct wl1271_rx_mem_pool_addr { }; struct wl1271_scan { + struct cfg80211_scan_request *req; + bool *scanned_ch; + bool failed; u8 state; u8 ssid[IW_ESSID_MAX_SIZE+1]; size_t ssid_len; - u8 active; - u8 high_prio; - u8 probe_requests; }; struct wl1271_if_operations { @@ -340,7 +313,7 @@ struct wl1271_if_operations { bool fixed); void (*reset)(struct wl1271 *wl); void (*init)(struct wl1271 *wl); - void (*power)(struct wl1271 *wl, bool enable); + int (*power)(struct wl1271 *wl, bool enable); struct device* (*dev)(struct wl1271 *wl); void (*enable_irq)(struct wl1271 *wl); void (*disable_irq)(struct wl1271 *wl); @@ -357,6 +330,7 @@ struct wl1271 { void (*set_power)(bool enable); int irq; + int ref_clock; spinlock_t wl_lock; @@ -368,13 +342,15 @@ struct wl1271 { #define WL1271_FLAG_JOINED (2) #define WL1271_FLAG_GPIO_POWER (3) #define WL1271_FLAG_TX_QUEUE_STOPPED (4) -#define WL1271_FLAG_SCANNING (5) -#define WL1271_FLAG_IN_ELP (6) -#define WL1271_FLAG_PSM (7) -#define WL1271_FLAG_PSM_REQUESTED (8) -#define WL1271_FLAG_IRQ_PENDING (9) -#define WL1271_FLAG_IRQ_RUNNING (10) -#define WL1271_FLAG_IDLE (11) +#define WL1271_FLAG_IN_ELP (5) +#define WL1271_FLAG_PSM (6) +#define WL1271_FLAG_PSM_REQUESTED (7) +#define WL1271_FLAG_IRQ_PENDING (8) +#define WL1271_FLAG_IRQ_RUNNING (9) +#define WL1271_FLAG_IDLE (10) +#define WL1271_FLAG_IDLE_REQUESTED (11) +#define WL1271_FLAG_PSPOLL_FAILURE (12) +#define WL1271_FLAG_STA_STATE_SENT (13) unsigned long flags; struct wl1271_partition_set part; @@ -387,6 +363,7 @@ struct wl1271 { u8 *fw; size_t fw_len; struct wl1271_nvs_file *nvs; + size_t nvs_len; s8 hw_pg_ver; @@ -421,6 +398,7 @@ struct wl1271 { /* Pending TX frames */ struct sk_buff *tx_frames[ACX_TX_DESCRIPTORS]; + int tx_frames_cnt; /* Security sequence number counters */ u8 tx_security_last_seq; @@ -432,9 +410,15 @@ struct wl1271 { /* Rx memory pool address */ struct wl1271_rx_mem_pool_addr rx_mem_pool_addr; + /* Intermediate buffer, used for packet aggregation */ + u8 *aggr_buf; + /* The target interrupt mask */ struct work_struct irq_work; + /* Hardware recovery work */ + struct work_struct recovery_work; + /* The mbox event mask */ u32 event_mask; @@ -443,6 +427,7 @@ struct wl1271 { /* Are we currently scanning */ struct wl1271_scan scan; + struct delayed_work scan_complete_work; /* Our association ID */ u16 aid; @@ -468,6 +453,10 @@ struct wl1271 { struct completion *elp_compl; struct delayed_work elp_work; + struct delayed_work pspoll_work; + + /* counter for ps-poll delivery failures */ + int ps_poll_failures; /* retry counter for PSM entries */ u8 psm_entry_retry; @@ -495,7 +484,12 @@ struct wl1271 { bool sg_enabled; + bool enable_11a; + struct list_head list; + + /* Most recently reported noise in dBm */ + s8 noise; }; int wl1271_plt_start(struct wl1271 *wl); @@ -515,14 +509,4 @@ int wl1271_plt_stop(struct wl1271 *wl); #define WL1271_PRE_POWER_ON_SLEEP 20 /* in miliseconds */ #define WL1271_POWER_ON_SLEEP 200 /* in miliseconds */ -static inline bool wl1271_11a_enabled(void) -{ - /* FIXME: this could be determined based on the NVS-INI file */ -#ifdef WL1271_80211A_ENABLED - return true; -#else - return false; -#endif -} - #endif |