mwifiex: handle radar detect event from FW

[firefly-linux-kernel-4.4.55.git] / drivers / net / wireless / mwifiex / main.h

diff --git a/drivers/net/wireless/mwifiex/main.h b/drivers/net/wireless/mwifiex/main.h
index e66993cb5daf185f32c9053ce30577678cd861a6..ad9d679c3eed1cc3472f04cd4c6491035037b4ad 100644 (file)
--- a/drivers/net/wireless/mwifiex/main.h
+++ b/drivers/net/wireless/mwifiex/main.h
@@ -41,6 +41,8 @@
 #include "util.h"
 #include "fw.h"
 #include "pcie.h"
+#include "usb.h"
+#include "sdio.h"
 
 extern const char driver_version[];
 
@@ -136,6 +138,8 @@ enum {
 /* Threshold for tx_timeout_cnt before we trigger a card reset */
 #define TX_TIMEOUT_THRESHOLD   6
 
+#define MWIFIEX_DRV_INFO_SIZE_MAX 0x40000
+
 struct mwifiex_dbg {
        u32 num_cmd_host_to_card_failure;
        u32 num_cmd_sleep_cfm_host_to_card_failure;
@@ -161,7 +165,6 @@ struct mwifiex_dbg {
 enum MWIFIEX_HARDWARE_STATUS {
        MWIFIEX_HW_STATUS_READY,
        MWIFIEX_HW_STATUS_INITIALIZING,
-       MWIFIEX_HW_STATUS_FW_READY,
        MWIFIEX_HW_STATUS_INIT_DONE,
        MWIFIEX_HW_STATUS_RESET,
        MWIFIEX_HW_STATUS_CLOSING,
@@ -413,6 +416,7 @@ struct mwifiex_roc_cfg {
 };
 
 #define MWIFIEX_FW_DUMP_IDX            0xff
+#define MWIFIEX_DRV_INFO_IDX           20
 #define FW_DUMP_MAX_NAME_LEN           8
 #define FW_DUMP_HOST_READY             0xEE
 #define FW_DUMP_DONE                   0xFF
@@ -543,13 +547,12 @@ struct mwifiex_private {
        u32 curr_bcn_size;
        /* spin lock for beacon buffer */
        spinlock_t curr_bcn_buf_lock;
-       struct wireless_dev *wdev;
+       struct wireless_dev wdev;
        struct mwifiex_chan_freq_power cfp;
        char version_str[128];
 #ifdef CONFIG_DEBUG_FS
        struct dentry *dfs_dev_dir;
 #endif
-       u8 nick_name[16];
        u16 current_key_index;
        struct semaphore async_sem;
        struct cfg80211_scan_request *scan_request;
@@ -564,7 +567,7 @@ struct mwifiex_private {
        u16 beacon_idx;
        u16 proberesp_idx;
        u16 assocresp_idx;
-       u16 rsn_idx;
+       u16 gen_idx;
        u8 ap_11n_enabled;
        u8 ap_11ac_enabled;
        u32 mgmt_frame_mask;
@@ -574,6 +577,7 @@ struct mwifiex_private {
        unsigned long csa_expire_time;
        u8 del_list_idx;
        bool hs2_enabled;
+       struct mwifiex_uap_bss_param bss_cfg;
        struct station_parameters *sta_params;
        struct sk_buff_head tdls_txq;
        u8 check_tdls_tx;
@@ -582,6 +586,11 @@ struct mwifiex_private {
        struct idr ack_status_frames;
        /* spin lock for ack status */
        spinlock_t ack_status_lock;
+       /** rx histogram data */
+       struct mwifiex_histogram_data *hist_data;
+       struct cfg80211_chan_def dfs_chandef;
+       struct workqueue_struct *dfs_cac_workqueue;
+       struct delayed_work dfs_cac_work;
 };
 
 enum mwifiex_ba_status {
@@ -717,6 +726,7 @@ struct mwifiex_if_ops {
        int (*dnld_fw) (struct mwifiex_adapter *, struct mwifiex_fw_image *);
        void (*card_reset) (struct mwifiex_adapter *);
        void (*fw_dump)(struct mwifiex_adapter *);
+       int (*reg_dump)(struct mwifiex_adapter *, char *);
        int (*clean_pcie_ring) (struct mwifiex_adapter *adapter);
        void (*iface_work)(struct work_struct *work);
        void (*submit_rem_rx_urbs)(struct mwifiex_adapter *adapter);
@@ -724,6 +734,8 @@ struct mwifiex_if_ops {
 
 struct mwifiex_adapter {
        u8 iface_type;
+       struct mwifiex_iface_comb iface_limit;
+       struct mwifiex_iface_comb curr_iface_comb;
        struct mwifiex_private *priv[MWIFIEX_MAX_BSS_NUM];
        u8 priv_num;
        const struct firmware *firmware;
@@ -731,6 +743,7 @@ struct mwifiex_adapter {
        int winner;
        struct device *dev;
        struct wiphy *wiphy;
+       u8 perm_addr[ETH_ALEN];
        bool surprise_removed;
        u32 fw_release_number;
        u16 init_wait_q_woken;
@@ -744,6 +757,8 @@ struct mwifiex_adapter {
        struct work_struct main_work;
        struct workqueue_struct *rx_workqueue;
        struct work_struct rx_work;
+       struct workqueue_struct *dfs_workqueue;
+       struct work_struct dfs_work;
        bool rx_work_enabled;
        bool rx_processing;
        bool delay_main_work;
@@ -823,6 +838,7 @@ struct mwifiex_adapter {
        u16 gen_null_pkt;
        u16 pps_uapsd_mode;
        u32 pm_wakeup_fw_try;
+       struct timer_list wakeup_timer;
        u8 is_hs_configured;
        struct mwifiex_hs_config_param hs_cfg;
        u8 hs_activated;
@@ -865,6 +881,8 @@ struct mwifiex_adapter {
        struct memory_type_mapping *mem_type_mapping_tbl;
        u8 num_mem_types;
        u8 curr_mem_idx;
+       void *drv_info_dump;
+       u32 drv_info_size;
        bool scan_chan_gap_enabled;
        struct sk_buff_head rx_data_q;
        struct mwifiex_chan_stats *chan_stats;
@@ -979,7 +997,7 @@ void mwifiex_wmm_del_peer_ra_list(struct mwifiex_private *priv,
                                  const u8 *ra_addr);
 void *mwifiex_process_sta_txpd(struct mwifiex_private *, struct sk_buff *skb);
 void *mwifiex_process_uap_txpd(struct mwifiex_private *, struct sk_buff *skb);
-int mwifiex_sta_init_cmd(struct mwifiex_private *, u8 first_sta);
+int mwifiex_sta_init_cmd(struct mwifiex_private *, u8 first_sta, bool init);
 int mwifiex_cmd_802_11_scan(struct host_cmd_ds_command *cmd,
                            struct mwifiex_scan_cmd_config *scan_cfg);
 void mwifiex_queue_scan_cmd(struct mwifiex_private *priv,
@@ -1139,6 +1157,25 @@ mwifiex_get_priv(struct mwifiex_adapter *adapter,
        return ((i < adapter->priv_num) ? adapter->priv[i] : NULL);
 }
 
+/*
+ * This function returns the first available unused private structure pointer.
+ */
+static inline struct mwifiex_private *
+mwifiex_get_unused_priv(struct mwifiex_adapter *adapter)
+{
+       int i;
+
+       for (i = 0; i < adapter->priv_num; i++) {
+               if (adapter->priv[i]) {
+                       if (adapter->priv[i]->bss_mode ==
+                           NL80211_IFTYPE_UNSPECIFIED)
+                               break;
+               }
+       }
+
+       return ((i < adapter->priv_num) ? adapter->priv[i] : NULL);
+}
+
 /*
  * This function returns the driver private structure of a network device.
  */
@@ -1230,8 +1267,6 @@ int mwifiex_remain_on_chan_cfg(struct mwifiex_private *priv, u16 action,
                               struct ieee80211_channel *chan,
                               unsigned int duration);
 
-int mwifiex_set_bss_role(struct mwifiex_private *priv, u8 bss_role);
-
 int mwifiex_get_stats_info(struct mwifiex_private *priv,
                           struct mwifiex_ds_get_stats *log);
 
@@ -1291,6 +1326,10 @@ int mwifiex_set_mgmt_ies(struct mwifiex_private *priv,
                         struct cfg80211_beacon_data *data);
 int mwifiex_del_mgmt_ies(struct mwifiex_private *priv);
 u8 *mwifiex_11d_code_2_region(u8 code);
+void mwifiex_uap_set_channel(struct mwifiex_uap_bss_param *bss_cfg,
+                            struct cfg80211_chan_def chandef);
+int mwifiex_config_start_uap(struct mwifiex_private *priv,
+                            struct mwifiex_uap_bss_param *bss_cfg);
 void mwifiex_uap_del_sta_data(struct mwifiex_private *priv,
                              struct mwifiex_sta_node *node);
 
@@ -1324,6 +1363,8 @@ void mwifiex_process_tdls_action_frame(struct mwifiex_private *priv,
                                       u8 *buf, int len);
 int mwifiex_tdls_oper(struct mwifiex_private *priv, const u8 *peer, u8 action);
 int mwifiex_get_tdls_link_status(struct mwifiex_private *priv, const u8 *mac);
+int mwifiex_get_tdls_list(struct mwifiex_private *priv,
+                         struct tdls_peer_info *buf);
 void mwifiex_disable_all_tdls_links(struct mwifiex_private *priv);
 bool mwifiex_is_bss_in_11ac_mode(struct mwifiex_private *priv);
 u8 mwifiex_get_center_freq_index(struct mwifiex_private *priv, u8 band,
@@ -1340,6 +1381,11 @@ void mwifiex_check_auto_tdls(unsigned long context);
 void mwifiex_add_auto_tdls_peer(struct mwifiex_private *priv, const u8 *mac);
 void mwifiex_setup_auto_tdls_timer(struct mwifiex_private *priv);
 void mwifiex_clean_auto_tdls(struct mwifiex_private *priv);
+int mwifiex_cmd_issue_chan_report_request(struct mwifiex_private *priv,
+                                         struct host_cmd_ds_command *cmd,
+                                         void *data_buf);
+int mwifiex_11h_handle_chanrpt_ready(struct mwifiex_private *priv,
+                                    struct sk_buff *skb);
 
 void mwifiex_parse_tx_status_event(struct mwifiex_private *priv,
                                   void *event_body);
@@ -1347,6 +1393,20 @@ void mwifiex_parse_tx_status_event(struct mwifiex_private *priv,
 struct sk_buff *
 mwifiex_clone_skb_for_tx_status(struct mwifiex_private *priv,
                                struct sk_buff *skb, u8 flag, u64 *cookie);
+void mwifiex_dfs_cac_work_queue(struct work_struct *work);
+void mwifiex_abort_cac(struct mwifiex_private *priv);
+int mwifiex_11h_handle_radar_detected(struct mwifiex_private *priv,
+                                     struct sk_buff *skb);
+
+void mwifiex_hist_data_set(struct mwifiex_private *priv, u8 rx_rate, s8 snr,
+                          s8 nflr);
+void mwifiex_hist_data_reset(struct mwifiex_private *priv);
+void mwifiex_hist_data_add(struct mwifiex_private *priv,
+                          u8 rx_rate, s8 snr, s8 nflr);
+u8 mwifiex_adjust_data_rate(struct mwifiex_private *priv,
+                           u8 rx_rate, u8 ht_info);
+
+void mwifiex_dump_drv_info(struct mwifiex_adapter *adapter);
 
 #ifdef CONFIG_DEBUG_FS
 void mwifiex_debugfs_init(void);