diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath10k/core.h')
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/core.h | 107 |
1 files changed, 68 insertions, 39 deletions
diff --git a/drivers/net/wireless/ath/ath10k/core.h b/drivers/net/wireless/ath/ath10k/core.h index ade1781c718..68ceef61933 100644 --- a/drivers/net/wireless/ath/ath10k/core.h +++ b/drivers/net/wireless/ath/ath10k/core.h @@ -46,21 +46,35 @@ #define ATH10K_MAX_NUM_MGMT_PENDING 128 +/* number of failed packets */ +#define ATH10K_KICKOUT_THRESHOLD 50 + +/* + * Use insanely high numbers to make sure that the firmware implementation + * won't start, we have the same functionality already in hostapd. Unit + * is seconds. + */ +#define ATH10K_KEEPALIVE_MIN_IDLE 3747 +#define ATH10K_KEEPALIVE_MAX_IDLE 3895 +#define ATH10K_KEEPALIVE_MAX_UNRESPONSIVE 3900 + struct ath10k; struct ath10k_skb_cb { dma_addr_t paddr; - bool is_mapped; - bool is_aborted; u8 vdev_id; struct { u8 tid; bool is_offchan; - - u8 frag_len; - u8 pad_len; + struct ath10k_htt_txbuf *txbuf; + u32 txbuf_paddr; } __packed htt; + + struct { + bool dtim_zero; + bool deliver_cab; + } bcn; } __packed; static inline struct ath10k_skb_cb *ATH10K_SKB_CB(struct sk_buff *skb) @@ -70,32 +84,6 @@ static inline struct ath10k_skb_cb *ATH10K_SKB_CB(struct sk_buff *skb) return (struct ath10k_skb_cb *)&IEEE80211_SKB_CB(skb)->driver_data; } -static inline int ath10k_skb_map(struct device *dev, struct sk_buff *skb) -{ - if (ATH10K_SKB_CB(skb)->is_mapped) - return -EINVAL; - - ATH10K_SKB_CB(skb)->paddr = dma_map_single(dev, skb->data, skb->len, - DMA_TO_DEVICE); - - if (unlikely(dma_mapping_error(dev, ATH10K_SKB_CB(skb)->paddr))) - return -EIO; - - ATH10K_SKB_CB(skb)->is_mapped = true; - return 0; -} - -static inline int ath10k_skb_unmap(struct device *dev, struct sk_buff *skb) -{ - if (!ATH10K_SKB_CB(skb)->is_mapped) - return -EINVAL; - - dma_unmap_single(dev, ATH10K_SKB_CB(skb)->paddr, skb->len, - DMA_TO_DEVICE); - ATH10K_SKB_CB(skb)->is_mapped = false; - return 0; -} - static inline u32 host_interest_item_address(u32 item_offset) { return QCA988X_HOST_INTEREST_ADDRESS + item_offset; @@ -131,6 +119,7 @@ struct ath10k_peer_stat { u8 peer_macaddr[ETH_ALEN]; u32 peer_rssi; u32 peer_tx_rate; + u32 peer_rx_rate; /* 10x only */ }; struct ath10k_target_stats { @@ -142,6 +131,12 @@ struct ath10k_target_stats { u32 cycle_count; u32 phy_err_count; u32 chan_tx_power; + u32 ack_rx_bad; + u32 rts_bad; + u32 rts_good; + u32 fcs_bad; + u32 no_beacons; + u32 mib_int_count; /* PDEV TX stats */ s32 comp_queued; @@ -211,6 +206,18 @@ struct ath10k_peer { struct ieee80211_key_conf *keys[WMI_MAX_KEY_INDEX + 1]; }; +struct ath10k_sta { + struct ath10k_vif *arvif; + + /* the following are protected by ar->data_lock */ + u32 changed; /* IEEE80211_RC_* */ + u32 bw; + u32 nss; + u32 smps; + + struct work_struct update_wk; +}; + #define ATH10K_VDEV_SETUP_TIMEOUT_HZ (5*HZ) struct ath10k_vif { @@ -222,10 +229,17 @@ struct ath10k_vif { u32 beacon_interval; u32 dtim_period; struct sk_buff *beacon; + /* protected by data_lock */ + bool beacon_sent; struct ath10k *ar; struct ieee80211_vif *vif; + bool is_started; + bool is_up; + u32 aid; + u8 bssid[ETH_ALEN]; + struct work_struct wep_key_work; struct ieee80211_key_conf *wep_keys[WMI_MAX_KEY_INDEX + 1]; u8 def_wep_key_idx; @@ -235,7 +249,6 @@ struct ath10k_vif { union { struct { - u8 bssid[ETH_ALEN]; u32 uapsd; } sta; struct { @@ -249,13 +262,13 @@ struct ath10k_vif { u32 noa_len; u8 *noa_data; } ap; - struct { - u8 bssid[ETH_ALEN]; - } ibss; } u; u8 fixed_rate; u8 fixed_nss; + u8 force_sgi; + bool use_cts_prot; + int num_legacy_stations; }; struct ath10k_vif_iter { @@ -322,6 +335,7 @@ enum ath10k_dev_flags { /* Indicates that ath10k device is during CAC phase of DFS */ ATH10K_CAC_RUNNING, ATH10K_FLAG_FIRST_BOOT_DONE, + ATH10K_FLAG_CORE_REGISTERED, }; struct ath10k { @@ -355,8 +369,7 @@ struct ath10k { const struct ath10k_hif_ops *ops; } hif; - wait_queue_head_t event_queue; - bool is_target_paused; + struct completion target_suspend; struct ath10k_bmi bmi; struct ath10k_wmi wmi; @@ -412,14 +425,28 @@ struct ath10k { /* valid during scan; needed for mgmt rx during scan */ struct ieee80211_channel *scan_channel; + /* current operating channel definition */ + struct cfg80211_chan_def chandef; + int free_vdev_map; + bool promisc; + bool monitor; int monitor_vdev_id; - bool monitor_enabled; - bool monitor_present; + bool monitor_started; unsigned int filter_flags; unsigned long dev_flags; u32 dfs_block_radar_events; + /* protected by conf_mutex */ + bool radar_enabled; + int num_started_vdevs; + + /* Protected by conf-mutex */ + u8 supp_tx_chainmask; + u8 supp_rx_chainmask; + u8 cfg_tx_chainmask; + u8 cfg_rx_chainmask; + struct wmi_pdev_set_wmm_params_arg wmm_params; struct completion install_key_done; @@ -450,6 +477,7 @@ struct ath10k { enum ath10k_state state; + struct work_struct register_work; struct work_struct restart_work; /* cycle count is reported twice for each visited channel during scan. @@ -470,6 +498,7 @@ struct ath10k *ath10k_core_create(void *hif_priv, struct device *dev, void ath10k_core_destroy(struct ath10k *ar); int ath10k_core_start(struct ath10k *ar); +int ath10k_wait_for_suspend(struct ath10k *ar, u32 suspend_opt); void ath10k_core_stop(struct ath10k *ar); int ath10k_core_register(struct ath10k *ar, u32 chip_id); void ath10k_core_unregister(struct ath10k *ar); |