diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath6kl/core.h')
| -rw-r--r-- | drivers/net/wireless/ath/ath6kl/core.h | 202 |
1 files changed, 124 insertions, 78 deletions
diff --git a/drivers/net/wireless/ath/ath6kl/core.h b/drivers/net/wireless/ath/ath6kl/core.h index 6d8a4845baaf..e7e095e536a7 100644 --- a/drivers/net/wireless/ath/ath6kl/core.h +++ b/drivers/net/wireless/ath/ath6kl/core.h @@ -166,6 +166,7 @@ struct ath6kl_fw_ie { #define ATH6KL_CONF_IGNORE_PS_FAIL_EVT_IN_SCAN BIT(1) #define ATH6KL_CONF_ENABLE_11N BIT(2) #define ATH6KL_CONF_ENABLE_TX_BURST BIT(3) +#define ATH6KL_CONF_SUSPEND_CUTPOWER BIT(4) enum wlan_low_pwr_state { WLAN_POWER_STATE_ON, @@ -380,40 +381,33 @@ struct ath6kl_req_key { u8 key_len; }; -/* Flag info */ -#define WMI_ENABLED 0 -#define WMI_READY 1 -#define CONNECTED 2 -#define STATS_UPDATE_PEND 3 -#define CONNECT_PEND 4 -#define WMM_ENABLED 5 -#define NETQ_STOPPED 6 -#define WMI_CTRL_EP_FULL 7 -#define DTIM_EXPIRED 8 -#define DESTROY_IN_PROGRESS 9 -#define NETDEV_REGISTERED 10 -#define SKIP_SCAN 11 -#define WLAN_ENABLED 12 -#define TESTMODE 13 -#define CLEAR_BSSFILTER_ON_BEACON 14 -#define DTIM_PERIOD_AVAIL 15 +#define MAX_NUM_VIF 1 + +/* vif flags info */ +enum ath6kl_vif_state { + CONNECTED, + CONNECT_PEND, + WMM_ENABLED, + NETQ_STOPPED, + DTIM_EXPIRED, + NETDEV_REGISTERED, + CLEAR_BSSFILTER_ON_BEACON, + DTIM_PERIOD_AVAIL, + WLAN_ENABLED, + STATS_UPDATE_PEND, +}; -struct ath6kl { - struct device *dev; - struct net_device *net_dev; - struct ath6kl_bmi bmi; - const struct ath6kl_hif_ops *hif_ops; - struct wmi *wmi; - int tx_pending[ENDPOINT_MAX]; - int total_tx_data_pend; - struct htc_target *htc_target; - void *hif_priv; - spinlock_t lock; - struct semaphore sem; +struct ath6kl_vif { + struct list_head list; + struct wireless_dev wdev; + struct net_device *ndev; + struct ath6kl *ar; + /* Lock to protect vif specific net_stats and flags */ + spinlock_t if_lock; + u8 fw_vif_idx; + unsigned long flags; int ssid_len; u8 ssid[IEEE80211_MAX_SSID_LEN]; - u8 next_mode; - u8 nw_type; u8 dot11_auth_mode; u8 auth_mode; u8 prwise_crypto; @@ -421,21 +415,83 @@ struct ath6kl { u8 grp_crypto; u8 grp_crypto_len; u8 def_txkey_index; - struct ath6kl_wep_key wep_key_list[WMI_MAX_KEY_INDEX + 1]; + u8 next_mode; + u8 nw_type; u8 bssid[ETH_ALEN]; u8 req_bssid[ETH_ALEN]; u16 ch_hint; u16 bss_ch; + struct ath6kl_wep_key wep_key_list[WMI_MAX_KEY_INDEX + 1]; + struct ath6kl_key keys[WMI_MAX_KEY_INDEX + 1]; + struct aggr_info *aggr_cntxt; + struct timer_list disconnect_timer; + struct cfg80211_scan_request *scan_req; + enum sme_state sme_state; + int reconnect_flag; + u32 last_roc_id; + u32 last_cancel_roc_id; + u32 send_action_id; + bool probe_req_report; + u16 next_chan; + u16 assoc_bss_beacon_int; + u8 assoc_bss_dtim_period; + struct net_device_stats net_stats; + struct target_stats target_stats; +}; + +#define WOW_LIST_ID 0 +#define WOW_HOST_REQ_DELAY 500 /* ms */ + +/* Flag info */ +enum ath6kl_dev_state { + WMI_ENABLED, + WMI_READY, + WMI_CTRL_EP_FULL, + TESTMODE, + DESTROY_IN_PROGRESS, + SKIP_SCAN, + ROAM_TBL_PEND, + FIRST_BOOT, +}; + +enum ath6kl_state { + ATH6KL_STATE_OFF, + ATH6KL_STATE_ON, + ATH6KL_STATE_DEEPSLEEP, + ATH6KL_STATE_CUTPOWER, + ATH6KL_STATE_WOW, +}; + +struct ath6kl { + struct device *dev; + struct wiphy *wiphy; + + enum ath6kl_state state; + + struct ath6kl_bmi bmi; + const struct ath6kl_hif_ops *hif_ops; + struct wmi *wmi; + int tx_pending[ENDPOINT_MAX]; + int total_tx_data_pend; + struct htc_target *htc_target; + void *hif_priv; + struct list_head vif_list; + /* Lock to avoid race in vif_list entries among add/del/traverse */ + spinlock_t list_lock; + u8 num_vif; + u8 max_norm_iface; + u8 avail_idx_map; + spinlock_t lock; + struct semaphore sem; u16 listen_intvl_b; u16 listen_intvl_t; u8 lrssi_roam_threshold; struct ath6kl_version version; u32 target_type; u8 tx_pwr; - struct net_device_stats net_stats; - struct target_stats target_stats; struct ath6kl_node_mapping node_map[MAX_NODE_NUM]; u8 ibss_ps_enable; + bool ibss_if_active; u8 node_num; u8 next_ep_id; struct ath6kl_cookie *cookie_list; @@ -446,7 +502,7 @@ struct ath6kl { u8 hiac_stream_active_pri; u8 ep2ac_map[ENDPOINT_MAX]; enum htc_endpoint_id ctrl_ep; - struct htc_credit_state_info credit_state_info; + struct ath6kl_htc_credit_info credit_state_info; u32 connect_ctrl_flags; u32 user_key_ctrl; u8 usr_bss_filter; @@ -456,18 +512,13 @@ struct ath6kl { struct sk_buff_head mcastpsq; spinlock_t mcastpsq_lock; u8 intra_bss; - struct aggr_info *aggr_cntxt; struct wmi_ap_mode_stat ap_stats; u8 ap_country_code[3]; struct list_head amsdu_rx_buffer_queue; - struct timer_list disconnect_timer; u8 rx_meta_ver; - struct wireless_dev *wdev; - struct cfg80211_scan_request *scan_req; - struct ath6kl_key keys[WMI_MAX_KEY_INDEX + 1]; - enum sme_state sme_state; enum wlan_low_pwr_state wlan_pwr_state; struct wmi_scan_params_cmd sc_params; + u8 mac_addr[ETH_ALEN]; #define AR_MCAST_FILTER_MAC_ADDR_SIZE 4 struct { void *rx_report; @@ -487,7 +538,6 @@ struct ath6kl { struct ath6kl_mbox_info mbox_info; struct ath6kl_cookie cookie_mem[MAX_COOKIE_NUM]; - int reconnect_flag; unsigned long flag; u8 *fw_board; @@ -508,13 +558,7 @@ struct ath6kl { struct dentry *debugfs_phy; - u32 send_action_id; - bool probe_req_report; - u16 next_chan; - bool p2p; - u16 assoc_bss_beacon_int; - u8 assoc_bss_dtim_period; #ifdef CONFIG_ATH6KL_DEBUG struct { @@ -529,23 +573,19 @@ struct ath6kl { struct { unsigned int invalid_rate; } war_stats; + + u8 *roam_tbl; + unsigned int roam_tbl_len; + + u8 keepalive; + u8 disc_timeout; } debug; #endif /* CONFIG_ATH6KL_DEBUG */ }; static inline void *ath6kl_priv(struct net_device *dev) { - return wdev_priv(dev->ieee80211_ptr); -} - -static inline void ath6kl_deposit_credit_to_ep(struct htc_credit_state_info - *cred_info, - struct htc_endpoint_credit_dist - *ep_dist, int credits) -{ - ep_dist->credits += credits; - ep_dist->cred_assngd += credits; - cred_info->cur_free_credits -= credits; + return ((struct ath6kl_vif *) netdev_priv(dev))->ar; } static inline u32 ath6kl_get_hi_item_addr(struct ath6kl *ar, @@ -561,7 +601,6 @@ static inline u32 ath6kl_get_hi_item_addr(struct ath6kl *ar, return addr; } -void ath6kl_destroy(struct net_device *dev, unsigned int unregister); int ath6kl_configure_target(struct ath6kl *ar); void ath6kl_detect_error(unsigned long ptr); void disconnect_timer_handler(unsigned long ptr); @@ -579,10 +618,8 @@ int ath6kl_diag_write(struct ath6kl *ar, u32 address, void *data, u32 length); int ath6kl_diag_read32(struct ath6kl *ar, u32 address, u32 *value); int ath6kl_diag_read(struct ath6kl *ar, u32 address, void *data, u32 length); int ath6kl_read_fwlogs(struct ath6kl *ar); -void ath6kl_init_profile_info(struct ath6kl *ar); +void ath6kl_init_profile_info(struct ath6kl_vif *vif); void ath6kl_tx_data_cleanup(struct ath6kl *ar); -void ath6kl_stop_endpoint(struct net_device *dev, bool keep_profile, - bool get_dbglogs); struct ath6kl_cookie *ath6kl_alloc_cookie(struct ath6kl *ar); void ath6kl_free_cookie(struct ath6kl *ar, struct ath6kl_cookie *cookie); @@ -598,40 +635,49 @@ struct htc_packet *ath6kl_alloc_amsdu_rxbuf(struct htc_target *target, void aggr_module_destroy(struct aggr_info *aggr_info); void aggr_reset_state(struct aggr_info *aggr_info); -struct ath6kl_sta *ath6kl_find_sta(struct ath6kl *ar, u8 * node_addr); +struct ath6kl_sta *ath6kl_find_sta(struct ath6kl_vif *vif, u8 * node_addr); struct ath6kl_sta *ath6kl_find_sta_by_aid(struct ath6kl *ar, u8 aid); void ath6kl_ready_event(void *devt, u8 * datap, u32 sw_ver, u32 abi_ver); int ath6kl_control_tx(void *devt, struct sk_buff *skb, enum htc_endpoint_id eid); -void ath6kl_connect_event(struct ath6kl *ar, u16 channel, +void ath6kl_connect_event(struct ath6kl_vif *vif, u16 channel, u8 *bssid, u16 listen_int, u16 beacon_int, enum network_type net_type, u8 beacon_ie_len, u8 assoc_req_len, u8 assoc_resp_len, u8 *assoc_info); -void ath6kl_connect_ap_mode_bss(struct ath6kl *ar, u16 channel); -void ath6kl_connect_ap_mode_sta(struct ath6kl *ar, u16 aid, u8 *mac_addr, +void ath6kl_connect_ap_mode_bss(struct ath6kl_vif *vif, u16 channel); +void ath6kl_connect_ap_mode_sta(struct ath6kl_vif *vif, u16 aid, u8 *mac_addr, u8 keymgmt, u8 ucipher, u8 auth, u8 assoc_req_len, u8 *assoc_info); -void ath6kl_disconnect_event(struct ath6kl *ar, u8 reason, +void ath6kl_disconnect_event(struct ath6kl_vif *vif, u8 reason, u8 *bssid, u8 assoc_resp_len, u8 *assoc_info, u16 prot_reason_status); -void ath6kl_tkip_micerr_event(struct ath6kl *ar, u8 keyid, bool ismcast); +void ath6kl_tkip_micerr_event(struct ath6kl_vif *vif, u8 keyid, bool ismcast); void ath6kl_txpwr_rx_evt(void *devt, u8 tx_pwr); -void ath6kl_scan_complete_evt(struct ath6kl *ar, int status); -void ath6kl_tgt_stats_event(struct ath6kl *ar, u8 *ptr, u32 len); +void ath6kl_scan_complete_evt(struct ath6kl_vif *vif, int status); +void ath6kl_tgt_stats_event(struct ath6kl_vif *vif, u8 *ptr, u32 len); void ath6kl_indicate_tx_activity(void *devt, u8 traffic_class, bool active); enum htc_endpoint_id ath6kl_ac2_endpoint_id(void *devt, u8 ac); -void ath6kl_pspoll_event(struct ath6kl *ar, u8 aid); +void ath6kl_pspoll_event(struct ath6kl_vif *vif, u8 aid); -void ath6kl_dtimexpiry_event(struct ath6kl *ar); -void ath6kl_disconnect(struct ath6kl *ar); -void ath6kl_deep_sleep_enable(struct ath6kl *ar); -void aggr_recv_delba_req_evt(struct ath6kl *ar, u8 tid); -void aggr_recv_addba_req_evt(struct ath6kl *ar, u8 tid, u16 seq_no, +void ath6kl_dtimexpiry_event(struct ath6kl_vif *vif); +void ath6kl_disconnect(struct ath6kl_vif *vif); +void aggr_recv_delba_req_evt(struct ath6kl_vif *vif, u8 tid); +void aggr_recv_addba_req_evt(struct ath6kl_vif *vif, u8 tid, u16 seq_no, u8 win_sz); void ath6kl_wakeup_event(void *dev); -void ath6kl_target_failure(struct ath6kl *ar); + +void ath6kl_reset_device(struct ath6kl *ar, u32 target_type, + bool wait_fot_compltn, bool cold_reset); +void ath6kl_init_control_info(struct ath6kl_vif *vif); +void ath6kl_deinit_if_data(struct ath6kl_vif *vif); +void ath6kl_core_free(struct ath6kl *ar); +struct ath6kl_vif *ath6kl_vif_first(struct ath6kl *ar); +void ath6kl_cleanup_vif(struct ath6kl_vif *vif, bool wmi_ready); +int ath6kl_init_hw_start(struct ath6kl *ar); +int ath6kl_init_hw_stop(struct ath6kl *ar); +void ath6kl_check_wow_status(struct ath6kl *ar); #endif /* CORE_H */ |