diff options
Diffstat (limited to 'drivers/net/wireless/wl12xx/wl1271.h')
| -rw-r--r-- | drivers/net/wireless/wl12xx/wl1271.h | 67 |
1 files changed, 47 insertions, 20 deletions
diff --git a/drivers/net/wireless/wl12xx/wl1271.h b/drivers/net/wireless/wl12xx/wl1271.h index 94359b1a861..97ea5096bc8 100644 --- a/drivers/net/wireless/wl12xx/wl1271.h +++ b/drivers/net/wireless/wl12xx/wl1271.h @@ -43,7 +43,7 @@ enum { DEBUG_SPI = BIT(1), DEBUG_BOOT = BIT(2), DEBUG_MAILBOX = BIT(3), - DEBUG_NETLINK = BIT(4), + DEBUG_TESTMODE = BIT(4), DEBUG_EVENT = BIT(5), DEBUG_TX = BIT(6), DEBUG_RX = BIT(7), @@ -107,11 +107,36 @@ enum { CFG_RX_CTL_EN | CFG_RX_BCN_EN | \ CFG_RX_AUTH_EN | CFG_RX_ASSOC_EN) -#define WL1271_DEFAULT_BASIC_RATE_SET (CONF_TX_RATE_MASK_ALL) - #define WL1271_FW_NAME "wl1271-fw.bin" #define WL1271_NVS_NAME "wl1271-nvs.bin" +/* 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 */ @@ -276,6 +301,7 @@ struct wl1271_debugfs { struct dentry *retry_count; struct dentry *excessive_retries; + struct dentry *gpio_power; }; #define NUM_TX_QUEUES 4 @@ -322,6 +348,17 @@ struct wl1271 { enum wl1271_state state; struct mutex mutex; +#define WL1271_FLAG_STA_RATES_CHANGED (0) +#define WL1271_FLAG_STA_ASSOCIATED (1) +#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) + unsigned long flags; + struct wl1271_partition_set part; struct wl1271_chip chip; @@ -331,8 +368,7 @@ struct wl1271 { u8 *fw; size_t fw_len; - u8 *nvs; - size_t nvs_len; + struct wl1271_nvs_file *nvs; u8 bssid[ETH_ALEN]; u8 mac_addr[ETH_ALEN]; @@ -359,7 +395,6 @@ struct wl1271 { /* Frames scheduled for transmission, not handled yet */ struct sk_buff_head tx_queue; - bool tx_queue_stopped; struct work_struct tx_work; @@ -387,14 +422,15 @@ struct wl1271 { u32 mbox_ptr[2]; /* Are we currently scanning */ - bool scanning; struct wl1271_scan scan; /* Our association ID */ u16 aid; /* currently configured rate set */ + u32 sta_rate_set; u32 basic_rate_set; + u32 rate_set; /* The current band */ enum ieee80211_band band; @@ -405,18 +441,9 @@ struct wl1271 { unsigned int rx_config; unsigned int rx_filter; - /* is firmware in elp mode */ - bool elp; - struct completion *elp_compl; struct delayed_work elp_work; - /* we can be in psm, but not in elp, we have to differentiate */ - bool psm; - - /* PSM mode requested */ - bool psm_requested; - /* retry counter for PSM entries */ u8 psm_entry_retry; @@ -435,9 +462,6 @@ struct wl1271 { struct ieee80211_vif *vif; - /* Used for a workaround to send disconnect before rejoining */ - bool joined; - /* Current chipset configuration */ struct conf_drv_settings conf; @@ -455,11 +479,14 @@ int wl1271_plt_stop(struct wl1271 *wl); #define WL1271_TX_QUEUE_MAX_LENGTH 20 -/* WL1271 needs a 200ms sleep after power on */ +/* WL1271 needs a 200ms sleep after power on, and a 20ms sleep before power + on in case is has been shut down shortly before */ +#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 |