diff options
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/mvm.h')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/mvm.h | 90 |
1 files changed, 48 insertions, 42 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h index b3987a0a7018..7ba5bc2ed1c4 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h @@ -19,11 +19,6 @@ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110, - * USA - * * The full GNU General Public License is included in this distribution * in the file called COPYING. * @@ -336,6 +331,18 @@ struct iwl_mvm_vif_bf_data { }; /** + * struct iwl_probe_resp_data - data for NoA/CSA updates + * @rcu_head: used for freeing the data on update + * @notif: notification data + * @noa_len: length of NoA attribute, calculated from the notification + */ +struct iwl_probe_resp_data { + struct rcu_head rcu_head; + struct iwl_probe_resp_data_notif notif; + int noa_len; +}; + +/** * struct iwl_mvm_vif - data per Virtual Interface, it is a MAC context * @id: between 0 and 3 * @color: to solve races upon MAC addition and removal @@ -365,6 +372,8 @@ struct iwl_mvm_vif_bf_data { * average signal of beacons retrieved from the firmware * @csa_failed: CSA failed to schedule time event, report an error later * @features: hw features active for this vif + * @probe_resp_data: data from FW notification to store NOA and CSA related + * data to be inserted into probe response. */ struct iwl_mvm_vif { struct iwl_mvm *mvm; @@ -460,6 +469,9 @@ struct iwl_mvm_vif { /* TCP Checksum Offload */ netdev_features_t features; + + struct iwl_probe_resp_data __rcu *probe_resp_data; + struct ieee80211_key_conf *ap_wep_key; }; static inline struct iwl_mvm_vif * @@ -500,6 +512,7 @@ enum iwl_mvm_scan_type { IWL_SCAN_TYPE_WILD, IWL_SCAN_TYPE_MILD, IWL_SCAN_TYPE_FRAGMENTED, + IWL_SCAN_TYPE_FAST_BALANCE, }; enum iwl_mvm_sched_scan_pass_all_states { @@ -741,24 +754,12 @@ iwl_mvm_baid_data_from_reorder_buf(struct iwl_mvm_reorder_buffer *buf) * This is a state in which a single queue serves more than one TID, all of * which are not aggregated. Note that the queue is only associated to one * RA. - * @IWL_MVM_QUEUE_INACTIVE: queue is allocated but no traffic on it - * This is a state of a queue that has had traffic on it, but during the - * last %IWL_MVM_DQA_QUEUE_TIMEOUT time period there has been no traffic on - * it. In this state, when a new queue is needed to be allocated but no - * such free queue exists, an inactive queue might be freed and given to - * the new RA/TID. - * @IWL_MVM_QUEUE_RECONFIGURING: queue is being reconfigured - * This is the state of a queue that has had traffic pass through it, but - * needs to be reconfigured for some reason, e.g. the queue needs to - * become unshared and aggregations re-enabled on. */ enum iwl_mvm_queue_status { IWL_MVM_QUEUE_FREE, IWL_MVM_QUEUE_RESERVED, IWL_MVM_QUEUE_READY, IWL_MVM_QUEUE_SHARED, - IWL_MVM_QUEUE_INACTIVE, - IWL_MVM_QUEUE_RECONFIGURING, }; #define IWL_MVM_DQA_QUEUE_TIMEOUT (5 * HZ) @@ -775,6 +776,17 @@ struct iwl_mvm_geo_profile { u8 values[ACPI_GEO_TABLE_SIZE]; }; +struct iwl_mvm_dqa_txq_info { + u8 ra_sta_id; /* The RA this queue is mapped to, if exists */ + bool reserved; /* Is this the TXQ reserved for a STA */ + u8 mac80211_ac; /* The mac80211 AC this queue is mapped to */ + u8 txq_tid; /* The TID "owner" of this queue*/ + u16 tid_bitmap; /* Bitmap of the TIDs mapped to this queue */ + /* Timestamp for inactivation per TID of this queue */ + unsigned long last_frame_time[IWL_MAX_TID_COUNT + 1]; + enum iwl_mvm_queue_status status; +}; + struct iwl_mvm { /* for logger access */ struct device *dev; @@ -831,17 +843,7 @@ struct iwl_mvm { u16 hw_queue_to_mac80211[IWL_MAX_TVQM_QUEUES]; - struct { - u8 hw_queue_refcount; - u8 ra_sta_id; /* The RA this queue is mapped to, if exists */ - bool reserved; /* Is this the TXQ reserved for a STA */ - u8 mac80211_ac; /* The mac80211 AC this queue is mapped to */ - u8 txq_tid; /* The TID "owner" of this queue*/ - u16 tid_bitmap; /* Bitmap of the TIDs mapped to this queue */ - /* Timestamp for inactivation per TID of this queue */ - unsigned long last_frame_time[IWL_MAX_TID_COUNT + 1]; - enum iwl_mvm_queue_status status; - } queue_info[IWL_MAX_HW_QUEUES]; + struct iwl_mvm_dqa_txq_info queue_info[IWL_MAX_HW_QUEUES]; spinlock_t queue_info_lock; /* For syncing queue mgmt operations */ struct work_struct add_stream_wk; /* To add streams to queues */ @@ -1229,6 +1231,11 @@ static inline bool iwl_mvm_is_oce_supported(struct iwl_mvm *mvm) return fw_has_api(&mvm->fw->ucode_capa, IWL_UCODE_TLV_API_OCE); } +static inline bool iwl_mvm_is_frag_ebs_supported(struct iwl_mvm *mvm) +{ + return fw_has_api(&mvm->fw->ucode_capa, IWL_UCODE_TLV_API_FRAG_EBS); +} + static inline bool iwl_mvm_enter_d0i3_on_suspend(struct iwl_mvm *mvm) { /* For now we only use this mode to differentiate between @@ -1602,6 +1609,8 @@ void iwl_mvm_mac_ctxt_recalc_tsf_id(struct iwl_mvm *mvm, struct ieee80211_vif *vif); unsigned long iwl_mvm_get_used_hw_queues(struct iwl_mvm *mvm, struct ieee80211_vif *exclude_vif); +void iwl_mvm_probe_resp_data_notif(struct iwl_mvm *mvm, + struct iwl_rx_cmd_buffer *rxb); void iwl_mvm_channel_switch_noa_notif(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb); /* Bindings */ @@ -1685,7 +1694,7 @@ iwl_mvm_vif_dbgfs_clean(struct iwl_mvm *mvm, struct ieee80211_vif *vif) #endif /* CONFIG_IWLWIFI_DEBUGFS */ /* rate scaling */ -int iwl_mvm_send_lq_cmd(struct iwl_mvm *mvm, struct iwl_lq_cmd *lq, bool init); +int iwl_mvm_send_lq_cmd(struct iwl_mvm *mvm, struct iwl_lq_cmd *lq, bool sync); void iwl_mvm_update_frame_stats(struct iwl_mvm *mvm, u32 rate, bool agg); int rs_pretty_print_rate(char *buf, int bufsz, const u32 rate); void rs_update_last_rssi(struct iwl_mvm *mvm, @@ -1733,6 +1742,7 @@ void iwl_mvm_ipv6_addr_change(struct ieee80211_hw *hw, void iwl_mvm_set_default_unicast_key(struct ieee80211_hw *hw, struct ieee80211_vif *vif, int idx); extern const struct file_operations iwl_dbgfs_d3_test_ops; +struct iwl_wowlan_status *iwl_mvm_send_wowlan_get_status(struct iwl_mvm *mvm); #ifdef CONFIG_PM int iwl_mvm_wowlan_config_key_params(struct iwl_mvm *mvm, struct ieee80211_vif *vif, @@ -1776,10 +1786,13 @@ 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); bool iwl_mvm_ref_taken(struct iwl_mvm *mvm); + +#ifdef CONFIG_PM void iwl_mvm_d0i3_enable_tx(struct iwl_mvm *mvm, __le16 *qos_seq); int iwl_mvm_enter_d0i3(struct iwl_op_mode *op_mode); int iwl_mvm_exit_d0i3(struct iwl_op_mode *op_mode); int _iwl_mvm_exit_d0i3(struct iwl_mvm *mvm); +#endif /* BT Coex */ int iwl_mvm_send_bt_init_conf(struct iwl_mvm *mvm); @@ -1796,6 +1809,7 @@ bool iwl_mvm_bt_coex_is_ant_avail(struct iwl_mvm *mvm, u8 ant); 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 nl80211_band band); +u8 iwl_mvm_bt_coex_get_single_ant_msk(struct iwl_mvm *mvm, u8 enabled_ants); u8 iwl_mvm_bt_coex_tx_prio(struct iwl_mvm *mvm, struct ieee80211_hdr *hdr, struct ieee80211_tx_info *info, u8 ac); @@ -1859,17 +1873,6 @@ void iwl_mvm_vif_set_low_latency(struct iwl_mvm_vif *mvmvif, bool set, mvmvif->low_latency &= ~cause; } -/* hw scheduler queue config */ -bool iwl_mvm_enable_txq(struct iwl_mvm *mvm, int queue, int mac80211_queue, - u16 ssn, const struct iwl_trans_txq_scd_cfg *cfg, - unsigned int wdg_timeout); -int iwl_mvm_tvqm_enable_txq(struct iwl_mvm *mvm, int mac80211_queue, - u8 sta_id, u8 tid, unsigned int timeout); - -int iwl_mvm_disable_txq(struct iwl_mvm *mvm, int queue, int mac80211_queue, - u8 tid, u8 flags); -int iwl_mvm_find_free_queue(struct iwl_mvm *mvm, u8 sta_id, u8 minq, u8 maxq); - /* Return a bitmask with all the hw supported queues, except for the * command queue, which can't be flushed. */ @@ -1881,6 +1884,11 @@ static inline u32 iwl_mvm_flushable_queues(struct iwl_mvm *mvm) static inline void iwl_mvm_stop_device(struct iwl_mvm *mvm) { + lockdep_assert_held(&mvm->mutex); + /* calling this function without using dump_start/end since at this + * point we already hold the op mode mutex + */ + iwl_fw_dbg_collect_sync(&mvm->fwrt); iwl_fw_cancel_timestamp(&mvm->fwrt); iwl_free_fw_paging(&mvm->fwrt); clear_bit(IWL_MVM_STATUS_FIRMWARE_RUNNING, &mvm->status); @@ -1966,8 +1974,6 @@ void iwl_mvm_reorder_timer_expired(struct timer_list *t); struct ieee80211_vif *iwl_mvm_get_bss_vif(struct iwl_mvm *mvm); bool iwl_mvm_is_vif_assoc(struct iwl_mvm *mvm); -void iwl_mvm_inactivity_check(struct iwl_mvm *mvm); - #define MVM_TCM_PERIOD_MSEC 500 #define MVM_TCM_PERIOD (HZ * MVM_TCM_PERIOD_MSEC / 1000) #define MVM_LL_PERIOD (10 * HZ) |