diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/mvm/mvm.h')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/mvm.h | 150 |
1 files changed, 125 insertions, 25 deletions
diff --git a/drivers/net/wireless/iwlwifi/mvm/mvm.h b/drivers/net/wireless/iwlwifi/mvm/mvm.h index fcc6c29482d0..2e73d3bd7757 100644 --- a/drivers/net/wireless/iwlwifi/mvm/mvm.h +++ b/drivers/net/wireless/iwlwifi/mvm/mvm.h @@ -82,6 +82,26 @@ /* RSSI offset for WkP */ #define IWL_RSSI_OFFSET 50 #define IWL_MVM_MISSED_BEACONS_THRESHOLD 8 +/* A TimeUnit is 1024 microsecond */ +#define MSEC_TO_TU(_msec) (_msec*1000/1024) + +/* + * The CSA NoA is scheduled IWL_MVM_CHANNEL_SWITCH_TIME TUs before "beacon 0" + * TBTT. This value should be big enough to ensure that we switch in time. + */ +#define IWL_MVM_CHANNEL_SWITCH_TIME 40 + +/* + * This value (in TUs) is used to fine tune the CSA NoA end time which should + * be just before "beacon 0" TBTT. + */ +#define IWL_MVM_CHANNEL_SWITCH_MARGIN 4 + +/* + * Number of beacons to transmit on a new channel until we unblock tx to + * the stations, even if we didn't identify them on a new channel + */ +#define IWL_MVM_CS_UNBLOCK_TX_TIMEOUT 3 enum iwl_mvm_tx_fifo { IWL_MVM_TX_FIFO_BK = 0, @@ -108,6 +128,21 @@ struct iwl_mvm_mod_params { }; extern struct iwl_mvm_mod_params iwlmvm_mod_params; +/** + * struct iwl_mvm_dump_ptrs - set of pointers needed for the fw-error-dump + * + * @op_mode_ptr: pointer to the buffer coming from the mvm op_mode + * @trans_ptr: pointer to struct %iwl_trans_dump_data which contains the + * transport's data. + * @trans_len: length of the valid data in trans_ptr + * @op_mode_len: length of the valid data in op_mode_ptr + */ +struct iwl_mvm_dump_ptrs { + struct iwl_trans_dump_data *trans_ptr; + void *op_mode_ptr; + u32 op_mode_len; +}; + struct iwl_mvm_phy_ctxt { u16 id; u16 color; @@ -230,11 +265,30 @@ enum iwl_mvm_ref_type { IWL_MVM_REF_USER, IWL_MVM_REF_TX, IWL_MVM_REF_TX_AGG, + IWL_MVM_REF_ADD_IF, + IWL_MVM_REF_START_AP, + IWL_MVM_REF_BSS_CHANGED, + IWL_MVM_REF_PREPARE_TX, + IWL_MVM_REF_PROTECT_TDLS, + IWL_MVM_REF_CHECK_CTKILL, + IWL_MVM_REF_PRPH_READ, + IWL_MVM_REF_PRPH_WRITE, + IWL_MVM_REF_NMI, + IWL_MVM_REF_TM_CMD, IWL_MVM_REF_EXIT_WORK, IWL_MVM_REF_COUNT, }; +enum iwl_bt_force_ant_mode { + BT_FORCE_ANT_DIS = 0, + BT_FORCE_ANT_AUTO, + BT_FORCE_ANT_BT, + BT_FORCE_ANT_WIFI, + + BT_FORCE_ANT_MAX, +}; + /** * struct iwl_mvm_vif_bf_data - beacon filtering related data * @bf_enabled: indicates if beacon filtering is enabled @@ -299,6 +353,7 @@ struct iwl_mvm_vif { */ struct ieee80211_tx_queue_params queue_params[IEEE80211_NUM_ACS]; struct iwl_mvm_time_event_data time_event_data; + struct iwl_mvm_time_event_data hs_time_event_data; struct iwl_mvm_int_sta bcast_sta; @@ -523,7 +578,7 @@ struct iwl_mvm { /* Scan status, cmd (pre-allocated) and auxiliary station */ enum iwl_scan_status scan_status; - struct iwl_scan_cmd *scan_cmd; + void *scan_cmd; struct iwl_mcast_filter_cmd *mcast_filter_cmd; /* rx chain antennas set through debugfs for the scan command */ @@ -578,18 +633,15 @@ struct iwl_mvm { */ unsigned long fw_key_table[BITS_TO_LONGS(STA_KEY_MAX_NUM)]; - /* A bitmap of reference types taken by the driver. */ - unsigned long ref_bitmap[BITS_TO_LONGS(IWL_MVM_REF_COUNT)]; + /* references taken by the driver and spinlock protecting them */ + spinlock_t refs_lock; + u8 refs[IWL_MVM_REF_COUNT]; u8 vif_count; /* -1 for always, 0 for never, >0 for that many times */ s8 restart_fw; - void *fw_error_dump; - void *fw_error_sram; - u32 fw_error_sram_len; - u32 *fw_error_rxf; - u32 fw_error_rxf_len; + struct iwl_mvm_dump_ptrs *fw_error_dump; #ifdef CONFIG_IWLWIFI_LEDS struct led_classdev led; @@ -623,12 +675,21 @@ struct iwl_mvm { wait_queue_head_t d0i3_exit_waitq; /* BT-Coex */ - u8 bt_kill_msk; + u8 bt_ack_kill_msk[NUM_PHY_CTX]; + u8 bt_cts_kill_msk[NUM_PHY_CTX]; + + struct iwl_bt_coex_profile_notif_old last_bt_notif_old; + struct iwl_bt_coex_ci_cmd_old last_bt_ci_cmd_old; struct iwl_bt_coex_profile_notif last_bt_notif; struct iwl_bt_coex_ci_cmd last_bt_ci_cmd; + u32 last_ant_isol; u8 last_corun_lut; u8 bt_tx_prio; + enum iwl_bt_force_ant_mode bt_force_ant_mode; + + /* Aux ROC */ + struct list_head aux_roc_te_list; /* Thermal Throttling and CTkill */ struct iwl_mvm_tt_mgmt thermal_throttle; @@ -647,7 +708,12 @@ struct iwl_mvm { /* Indicate if device power save is allowed */ bool ps_disabled; - struct ieee80211_vif *csa_vif; + struct ieee80211_vif __rcu *csa_vif; + struct ieee80211_vif __rcu *csa_tx_blocked_vif; + u8 csa_tx_block_bcn_timeout; + + /* system time of last beacon (for AP/GO interface) */ + u32 ap_last_beacon_gp2; }; /* Extract MVM priv from op_mode and _hw */ @@ -663,6 +729,7 @@ enum iwl_mvm_status { IWL_MVM_STATUS_ROC_RUNNING, IWL_MVM_STATUS_IN_HW_RESTART, IWL_MVM_STATUS_IN_D0I3, + IWL_MVM_STATUS_ROC_AUX_RUNNING, }; static inline bool iwl_mvm_is_radio_killed(struct iwl_mvm *mvm) @@ -719,11 +786,6 @@ void iwl_mvm_hwrate_to_tx_rate(u32 rate_n_flags, struct ieee80211_tx_rate *r); u8 iwl_mvm_mac80211_idx_to_hwrate(int rate_idx); void iwl_mvm_dump_nic_error_log(struct iwl_mvm *mvm); -#ifdef CONFIG_IWLWIFI_DEBUGFS -void iwl_mvm_fw_error_dump(struct iwl_mvm *mvm); -void iwl_mvm_fw_error_sram_dump(struct iwl_mvm *mvm); -void iwl_mvm_fw_error_rxf_dump(struct iwl_mvm *mvm); -#endif u8 first_antenna(u8 mask); u8 iwl_mvm_next_antenna(struct iwl_mvm *mvm, u8 valid, u8 last_idx); @@ -809,6 +871,7 @@ void iwl_mvm_phy_ctxt_ref(struct iwl_mvm *mvm, struct iwl_mvm_phy_ctxt *ctxt); void iwl_mvm_phy_ctxt_unref(struct iwl_mvm *mvm, struct iwl_mvm_phy_ctxt *ctxt); +int iwl_mvm_phy_ctx_count(struct iwl_mvm *mvm); /* MAC (virtual interface) programming */ int iwl_mvm_mac_ctxt_init(struct iwl_mvm *mvm, struct ieee80211_vif *vif); @@ -835,7 +898,8 @@ int iwl_mvm_binding_add_vif(struct iwl_mvm *mvm, struct ieee80211_vif *vif); int iwl_mvm_binding_remove_vif(struct iwl_mvm *mvm, struct ieee80211_vif *vif); /* Quota management */ -int iwl_mvm_update_quotas(struct iwl_mvm *mvm, struct ieee80211_vif *newvif); +int iwl_mvm_update_quotas(struct iwl_mvm *mvm, + struct ieee80211_vif *disabled_vif); /* Scanning */ int iwl_mvm_scan_request(struct iwl_mvm *mvm, @@ -854,15 +918,24 @@ int iwl_mvm_rx_scan_offload_complete_notif(struct iwl_mvm *mvm, int iwl_mvm_config_sched_scan(struct iwl_mvm *mvm, struct ieee80211_vif *vif, struct cfg80211_sched_scan_request *req, - struct ieee80211_sched_scan_ies *ies); + struct ieee80211_scan_ies *ies); int iwl_mvm_config_sched_scan_profiles(struct iwl_mvm *mvm, struct cfg80211_sched_scan_request *req); int iwl_mvm_sched_scan_start(struct iwl_mvm *mvm, struct cfg80211_sched_scan_request *req); -int iwl_mvm_sched_scan_stop(struct iwl_mvm *mvm, bool notify); -int iwl_mvm_rx_sched_scan_results(struct iwl_mvm *mvm, - struct iwl_rx_cmd_buffer *rxb, - struct iwl_device_cmd *cmd); +int iwl_mvm_scan_offload_stop(struct iwl_mvm *mvm, bool notify); +int iwl_mvm_rx_scan_offload_results(struct iwl_mvm *mvm, + struct iwl_rx_cmd_buffer *rxb, + struct iwl_device_cmd *cmd); + +/* Unified scan */ +int iwl_mvm_unified_scan_lmac(struct iwl_mvm *mvm, + struct ieee80211_vif *vif, + struct ieee80211_scan_request *req); +int iwl_mvm_unified_sched_scan_lmac(struct iwl_mvm *mvm, + struct ieee80211_vif *vif, + struct cfg80211_sched_scan_request *req, + struct ieee80211_scan_ies *ies); /* MVM debugfs */ #ifdef CONFIG_IWLWIFI_DEBUGFS @@ -948,6 +1021,7 @@ int iwl_mvm_send_proto_offload(struct iwl_mvm *mvm, /* D0i3 */ void iwl_mvm_ref(struct iwl_mvm *mvm, enum iwl_mvm_ref_type ref_type); void iwl_mvm_unref(struct iwl_mvm *mvm, enum iwl_mvm_ref_type ref_type); +int iwl_mvm_ref_sync(struct iwl_mvm *mvm, enum iwl_mvm_ref_type ref_type); void iwl_mvm_d0i3_enable_tx(struct iwl_mvm *mvm, __le16 *qos_seq); int _iwl_mvm_exit_d0i3(struct iwl_mvm *mvm); @@ -963,19 +1037,40 @@ u16 iwl_mvm_coex_agg_time_limit(struct iwl_mvm *mvm, struct ieee80211_sta *sta); bool iwl_mvm_bt_coex_is_mimo_allowed(struct iwl_mvm *mvm, struct ieee80211_sta *sta); +bool iwl_mvm_bt_coex_is_shared_ant_avail(struct iwl_mvm *mvm); bool iwl_mvm_bt_coex_is_tpc_allowed(struct iwl_mvm *mvm, enum ieee80211_band band); u8 iwl_mvm_bt_coex_tx_prio(struct iwl_mvm *mvm, struct ieee80211_hdr *hdr, struct ieee80211_tx_info *info, u8 ac); +bool iwl_mvm_bt_coex_is_shared_ant_avail_old(struct iwl_mvm *mvm); +void iwl_mvm_bt_coex_vif_change_old(struct iwl_mvm *mvm); +int iwl_send_bt_init_conf_old(struct iwl_mvm *mvm); +int iwl_mvm_rx_bt_coex_notif_old(struct iwl_mvm *mvm, + struct iwl_rx_cmd_buffer *rxb, + struct iwl_device_cmd *cmd); +void iwl_mvm_bt_rssi_event_old(struct iwl_mvm *mvm, struct ieee80211_vif *vif, + enum ieee80211_rssi_event rssi_event); +u16 iwl_mvm_coex_agg_time_limit_old(struct iwl_mvm *mvm, + struct ieee80211_sta *sta); +bool iwl_mvm_bt_coex_is_mimo_allowed_old(struct iwl_mvm *mvm, + struct ieee80211_sta *sta); +bool iwl_mvm_bt_coex_is_tpc_allowed_old(struct iwl_mvm *mvm, + enum ieee80211_band band); +int iwl_mvm_rx_ant_coupling_notif_old(struct iwl_mvm *mvm, + struct iwl_rx_cmd_buffer *rxb, + struct iwl_device_cmd *cmd); + enum iwl_bt_kill_msk { BT_KILL_MSK_DEFAULT, - BT_KILL_MSK_SCO_HID_A2DP, - BT_KILL_MSK_REDUCED_TXPOW, + BT_KILL_MSK_NEVER, + BT_KILL_MSK_ALWAYS, BT_KILL_MSK_MAX, }; -extern const u32 iwl_bt_ack_kill_msk[BT_KILL_MSK_MAX]; -extern const u32 iwl_bt_cts_kill_msk[BT_KILL_MSK_MAX]; + +extern const u8 iwl_bt_ack_kill_msk[BT_MAX_AG][BT_COEX_MAX_LUT]; +extern const u8 iwl_bt_cts_kill_msk[BT_MAX_AG][BT_COEX_MAX_LUT]; +extern const u32 iwl_bt_ctl_kill_msk[BT_KILL_MSK_MAX]; /* beacon filtering */ #ifdef CONFIG_IWLWIFI_DEBUGFS @@ -1039,4 +1134,9 @@ void iwl_mvm_set_hw_ctkill_state(struct iwl_mvm *mvm, bool state); int iwl_mvm_sf_update(struct iwl_mvm *mvm, struct ieee80211_vif *vif, bool added_vif); +/* TDLS */ +int iwl_mvm_tdls_sta_count(struct iwl_mvm *mvm, struct ieee80211_vif *vif); + +void iwl_mvm_nic_restart(struct iwl_mvm *mvm, bool fw_error); + #endif /* __IWL_MVM_H__ */ |