diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath10k/core.h')
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/core.h | 65 |
1 files changed, 59 insertions, 6 deletions
diff --git a/drivers/net/wireless/ath/ath10k/core.h b/drivers/net/wireless/ath/ath10k/core.h index f65310c3ba5f..78094f23c9dd 100644 --- a/drivers/net/wireless/ath/ath10k/core.h +++ b/drivers/net/wireless/ath/ath10k/core.h @@ -35,6 +35,7 @@ #include "../dfs_pattern_detector.h" #include "spectral.h" #include "thermal.h" +#include "wow.h" #define MS(_v, _f) (((_v) & _f##_MASK) >> _f##_LSB) #define SM(_v, _f) (((_v) << _f##_LSB) & _f##_MASK) @@ -43,15 +44,16 @@ #define ATH10K_SCAN_ID 0 #define WMI_READY_TIMEOUT (5 * HZ) #define ATH10K_FLUSH_TIMEOUT_HZ (5*HZ) -#define ATH10K_NUM_CHANS 38 +#define ATH10K_CONNECTION_LOSS_HZ (3*HZ) +#define ATH10K_NUM_CHANS 39 /* Antenna noise floor */ #define ATH10K_DEFAULT_NOISE_FLOOR -95 #define ATH10K_MAX_NUM_MGMT_PENDING 128 -/* number of failed packets */ -#define ATH10K_KICKOUT_THRESHOLD 50 +/* number of failed packets (20 packets with 16 sw reties each) */ +#define ATH10K_KICKOUT_THRESHOLD (20 * 16) /* * Use insanely high numbers to make sure that the firmware implementation @@ -82,6 +84,8 @@ struct ath10k_skb_cb { dma_addr_t paddr; u8 eid; u8 vdev_id; + enum ath10k_hw_txrx_mode txmode; + bool is_protected; struct { u8 tid; @@ -301,6 +305,7 @@ struct ath10k_vif { enum ath10k_beacon_state beacon_state; void *beacon_buf; dma_addr_t beacon_paddr; + unsigned long tx_paused; /* arbitrary values defined by target */ struct ath10k *ar; struct ieee80211_vif *vif; @@ -334,13 +339,13 @@ struct ath10k_vif { } ap; } u; - u8 fixed_rate; - u8 fixed_nss; - u8 force_sgi; bool use_cts_prot; int num_legacy_stations; int txpower; struct wmi_wmm_params_all_arg wmm_params; + struct work_struct ap_csa_work; + struct delayed_work connection_loss_work; + struct cfg80211_bitrate_mask bitrate_mask; }; struct ath10k_vif_iter { @@ -440,6 +445,23 @@ enum ath10k_fw_features { */ ATH10K_FW_FEATURE_MULTI_VIF_PS_SUPPORT = 5, + /* Some firmware revisions have an incomplete WoWLAN implementation + * despite WMI service bit being advertised. This feature flag is used + * to distinguish whether WoWLAN is really supported or not. + */ + ATH10K_FW_FEATURE_WOWLAN_SUPPORT = 6, + + /* Don't trust error code from otp.bin */ + ATH10K_FW_FEATURE_IGNORE_OTP_RESULT, + + /* Some firmware revisions pad 4th hw address to 4 byte boundary making + * it 8 bytes long in Native Wifi Rx decap. + */ + ATH10K_FW_FEATURE_NO_NWIFI_DECAP_4ADDR_PADDING, + + /* Firmware supports bypassing PLL setting on init. */ + ATH10K_FW_FEATURE_SUPPORTS_SKIP_CLOCK_INIT = 9, + /* keep last */ ATH10K_FW_FEATURE_COUNT, }; @@ -498,6 +520,11 @@ static inline const char *ath10k_scan_state_str(enum ath10k_scan_state state) return "unknown"; } +enum ath10k_tx_pause_reason { + ATH10K_TX_PAUSE_Q_FULL, + ATH10K_TX_PAUSE_MAX, +}; + struct ath10k { struct ath_common ath_common; struct ieee80211_hw *hw; @@ -511,12 +538,15 @@ struct ath10k { u32 fw_version_minor; u16 fw_version_release; u16 fw_version_build; + u32 fw_stats_req_mask; u32 phy_capability; u32 hw_min_tx_power; u32 hw_max_tx_power; u32 ht_cap_info; u32 vht_cap_info; u32 num_rf_chains; + /* protected by conf_mutex */ + bool ani_enabled; DECLARE_BITMAP(fw_features, ATH10K_FW_FEATURE_COUNT); @@ -541,6 +571,13 @@ struct ath10k { u32 patch_load_addr; int uart_pin; + /* This is true if given HW chip has a quirky Cycle Counter + * wraparound which resets to 0x7fffffff instead of 0. All + * other CC related counters (e.g. Rx Clear Count) are divided + * by 2 so they never wraparound themselves. + */ + bool has_shifted_cc_wraparound; + struct ath10k_hw_params_fw { const char *dir; const char *fw; @@ -565,6 +602,9 @@ struct ath10k { const struct firmware *cal_file; + char spec_board_id[100]; + bool spec_board_loaded; + int fw_api; enum ath10k_cal_mode cal_mode; @@ -593,6 +633,7 @@ struct ath10k { struct cfg80211_chan_def chandef; unsigned long long free_vdev_map; + struct ath10k_vif *monitor_arvif; bool monitor; int monitor_vdev_id; bool monitor_started; @@ -633,6 +674,7 @@ struct ath10k { int max_num_peers; int max_num_stations; int max_num_vdevs; + int max_num_tdls_vdevs; struct work_struct offchan_tx_work; struct sk_buff_head offchan_tx_queue; @@ -653,8 +695,18 @@ struct ath10k { u32 survey_last_cycle_count; struct survey_info survey[ATH10K_NUM_CHANS]; + /* Channel info events are expected to come in pairs without and with + * COMPLETE flag set respectively for each channel visit during scan. + * + * However there are deviations from this rule. This flag is used to + * avoid reporting garbage data. + */ + bool ch_info_can_report_survey; + struct dfs_pattern_detector *dfs_detector; + unsigned long tx_paused; /* see ATH10K_TX_PAUSE_ */ + #ifdef CONFIG_ATH10K_DEBUGFS struct ath10k_debug debug; #endif @@ -686,6 +738,7 @@ struct ath10k { } stats; struct ath10k_thermal thermal; + struct ath10k_wow wow; /* must be last */ u8 drv_priv[0] __aligned(sizeof(void *)); |