diff options
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/mvm.h')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/mvm.h | 176 |
1 files changed, 87 insertions, 89 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h index b18c91c5dd5d..f2af3e571409 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h @@ -121,15 +121,16 @@ struct iwl_mvm_time_event_data { * if the te is in the time event list or not (when id == TE_MAX) */ u32 id; + u8 link_id; }; /* Power management */ /** * enum iwl_power_scheme - * @IWL_POWER_LEVEL_CAM - Continuously Active Mode - * @IWL_POWER_LEVEL_BPS - Balanced Power Save (default) - * @IWL_POWER_LEVEL_LP - Low Power + * @IWL_POWER_SCHEME_CAM: Continuously Active Mode + * @IWL_POWER_SCHEME_BPS: Balanced Power Save (default) + * @IWL_POWER_SCHEME_LP: Low Power */ enum iwl_power_scheme { IWL_POWER_SCHEME_CAM = 1, @@ -137,7 +138,6 @@ enum iwl_power_scheme { IWL_POWER_SCHEME_LP }; -#define IWL_CONN_MAX_LISTEN_INTERVAL 10 #define IWL_UAPSD_MAX_SP IEEE80211_WMM_IE_STA_QOSINFO_SP_ALL #ifdef CONFIG_IWLWIFI_DEBUGFS @@ -218,7 +218,7 @@ enum iwl_bt_force_ant_mode { }; /** - * struct iwl_mvm_low_latency_force - low latency force mode set by debugfs + * enum iwl_mvm_low_latency_force - low latency force mode set by debugfs * @LOW_LATENCY_FORCE_UNSET: unset force mode * @LOW_LATENCY_FORCE_ON: for low latency on * @LOW_LATENCY_FORCE_OFF: for low latency off @@ -232,7 +232,7 @@ enum iwl_mvm_low_latency_force { }; /** -* struct iwl_mvm_low_latency_cause - low latency set causes +* enum iwl_mvm_low_latency_cause - low latency set causes * @LOW_LATENCY_TRAFFIC: indicates low latency traffic was detected * @LOW_LATENCY_DEBUGFS: low latency mode set from debugfs * @LOW_LATENCY_VCMD: low latency mode set from vendor command @@ -302,7 +302,11 @@ struct iwl_probe_resp_data { * @queue_params: QoS params for this MAC * @mgmt_queue: queue number for unbufferable management frames * @igtk: the current IGTK programmed into the firmware + * @active: indicates the link is active in FW (for sanity checking) + * @cab_queue: content-after-beacon (multicast) queue * @listen_lmac: indicates this link is allocated to the listen LMAC + * @mcast_sta: multicast station + * @phy_ctxt: phy context allocated to this link, if any */ struct iwl_mvm_vif_link_info { u8 bssid[ETH_ALEN]; @@ -342,6 +346,7 @@ struct iwl_mvm_vif_link_info { /** * struct iwl_mvm_vif - data per Virtual Interface, it is a MAC context + * @mvm: pointer back to the mvm struct * @id: between 0 and 3 * @color: to solve races upon MAC addition and removal * @associated: indicates that we're currently associated, used only for @@ -364,6 +369,13 @@ struct iwl_mvm_vif_link_info { * @csa_failed: CSA failed to schedule time event, report an error later * @csa_bcn_pending: indicates that we are waiting for a beacon on a new channel * @features: hw features active for this vif + * @ap_beacon_time: AP beacon time for synchronisation (on older FW) + * @bcn_prot: beacon protection data (keys; FIXME: needs to be per link) + * @bf_data: beacon filtering data + * @deflink: default link data for use in non-MLO + * @link: link data for each link in MLO + * @esr_active: indicates eSR mode is active + * @pm_enabled: indicates powersave is enabled */ struct iwl_mvm_vif { struct iwl_mvm *mvm; @@ -635,18 +647,9 @@ struct iwl_mvm_tcm { * @queue: queue of this reorder buffer * @last_amsdu: track last ASMDU SN for duplication detection * @last_sub_index: track ASMDU sub frame index for duplication detection - * @reorder_timer: timer for frames are in the reorder buffer. For AMSDU - * it is the time of last received sub-frame - * @removed: prevent timer re-arming * @valid: reordering is valid for this queue * @lock: protect reorder buffer internal state * @mvm: mvm pointer, needed for frame timer context - * @consec_oldsn_drops: consecutive drops due to old SN - * @consec_oldsn_ampdu_gp2: A-MPDU GP2 timestamp to track - * when to apply old SN consecutive drop workaround - * @consec_oldsn_prev_drop: track whether or not an MPDU - * that was single/part of the previous A-MPDU was - * dropped due to old SN */ struct iwl_mvm_reorder_buffer { u16 head_sn; @@ -655,33 +658,21 @@ struct iwl_mvm_reorder_buffer { int queue; u16 last_amsdu; u8 last_sub_index; - struct timer_list reorder_timer; - bool removed; bool valid; spinlock_t lock; struct iwl_mvm *mvm; - unsigned int consec_oldsn_drops; - u32 consec_oldsn_ampdu_gp2; - unsigned int consec_oldsn_prev_drop:1; } ____cacheline_aligned_in_smp; /** - * struct _iwl_mvm_reorder_buf_entry - reorder buffer entry per-queue/per-seqno + * struct iwl_mvm_reorder_buf_entry - reorder buffer entry per-queue/per-seqno * @frames: list of skbs stored - * @reorder_time: time the packet was stored in the reorder buffer */ -struct _iwl_mvm_reorder_buf_entry { - struct sk_buff_head frames; - unsigned long reorder_time; -}; - -/* make this indirection to get the aligned thing */ struct iwl_mvm_reorder_buf_entry { - struct _iwl_mvm_reorder_buf_entry e; + struct sk_buff_head frames; } #ifndef __CHECKER__ /* sparse doesn't like this construct: "bad integer constant expression" */ -__aligned(roundup_pow_of_two(sizeof(struct _iwl_mvm_reorder_buf_entry))) +__aligned(roundup_pow_of_two(sizeof(struct sk_buff_head))) #endif ; @@ -689,15 +680,17 @@ __aligned(roundup_pow_of_two(sizeof(struct _iwl_mvm_reorder_buf_entry))) * struct iwl_mvm_baid_data - BA session data * @sta_mask: current station mask for the BAID * @tid: tid of the session - * @baid baid of the session + * @baid: baid of the session * @timeout: the timeout set in the addba request * @entries_per_queue: # of buffers per queue, this actually gets * aligned up to avoid cache line sharing between queues * @last_rx: last rx jiffies, updated only if timeout passed from last update * @session_timer: timer to check if BA session expired, runs at 2 * timeout + * @rcu_ptr: BA data RCU protected access + * @rcu_head: RCU head for freeing this data * @mvm: mvm pointer, needed for timer context * @reorder_buf: reorder buffer, allocated per queue - * @reorder_buf_data: data + * @entries: data */ struct iwl_mvm_baid_data { struct rcu_head rcu_head; @@ -967,6 +960,9 @@ struct iwl_mvm { u8 scan_last_antenna_idx; /* to toggle TX between antennas */ u8 mgmt_last_antenna_idx; + u8 set_tx_ant; + u8 set_rx_ant; + /* last smart fifo state that was successfully sent to firmware */ enum iwl_sf_state sf_state; @@ -1198,6 +1194,8 @@ struct iwl_mvm { struct iwl_time_sync_data time_sync; struct iwl_mei_scan_filter mei_scan_filter; + + bool statistics_clear; }; /* Extract MVM priv from op_mode and _hw */ @@ -1658,7 +1656,7 @@ const char *iwl_mvm_get_tx_fail_reason(u32 status); static inline const char *iwl_mvm_get_tx_fail_reason(u32 status) { return ""; } #endif int iwl_mvm_flush_tx_path(struct iwl_mvm *mvm, u32 tfd_msk); -int iwl_mvm_flush_sta(struct iwl_mvm *mvm, void *sta, bool internal); +int iwl_mvm_flush_sta(struct iwl_mvm *mvm, u32 sta_id, u32 tfd_queue_mask); int iwl_mvm_flush_sta_tids(struct iwl_mvm *mvm, u32 sta_id, u16 tids); /* Utils to extract sta related data */ @@ -1689,6 +1687,16 @@ static inline void iwl_mvm_wait_for_async_handlers(struct iwl_mvm *mvm) } /* Statistics */ +void iwl_mvm_handle_rx_system_oper_stats(struct iwl_mvm *mvm, + struct iwl_rx_cmd_buffer *rxb); +void iwl_mvm_handle_rx_system_oper_part1_stats(struct iwl_mvm *mvm, + struct iwl_rx_cmd_buffer *rxb); +static inline void +iwl_mvm_handle_rx_system_end_stats_notif(struct iwl_mvm *mvm, + struct iwl_rx_cmd_buffer *rxb) +{ +} + void iwl_mvm_handle_rx_statistics(struct iwl_mvm *mvm, struct iwl_rx_packet *pkt); void iwl_mvm_rx_statistics(struct iwl_mvm *mvm, @@ -1702,16 +1710,29 @@ int iwl_mvm_load_nvm_to_nic(struct iwl_mvm *mvm); static inline u8 iwl_mvm_get_valid_tx_ant(struct iwl_mvm *mvm) { - return mvm->nvm_data && mvm->nvm_data->valid_tx_ant ? - mvm->fw->valid_tx_ant & mvm->nvm_data->valid_tx_ant : - mvm->fw->valid_tx_ant; + u8 tx_ant = mvm->fw->valid_tx_ant; + + if (mvm->nvm_data && mvm->nvm_data->valid_tx_ant) + tx_ant &= mvm->nvm_data->valid_tx_ant; + + if (mvm->set_tx_ant) + tx_ant &= mvm->set_tx_ant; + + return tx_ant; } static inline u8 iwl_mvm_get_valid_rx_ant(struct iwl_mvm *mvm) { - return mvm->nvm_data && mvm->nvm_data->valid_rx_ant ? - mvm->fw->valid_rx_ant & mvm->nvm_data->valid_rx_ant : - mvm->fw->valid_rx_ant; + u8 rx_ant = mvm->fw->valid_tx_ant; + + if (mvm->nvm_data && mvm->nvm_data->valid_rx_ant) + rx_ant &= mvm->nvm_data->valid_tx_ant; + + if (mvm->set_rx_ant) + rx_ant &= mvm->set_rx_ant; + + return rx_ant; + } static inline void iwl_mvm_toggle_tx_ant(struct iwl_mvm *mvm, u8 *ant) @@ -1892,41 +1913,10 @@ void iwl_mvm_stop_ap_ibss_common(struct iwl_mvm *mvm, struct ieee80211_vif *vif); /* BSS Info */ -/** - * struct iwl_mvm_bss_info_changed_ops - callbacks for the bss_info_changed() - * - * Since the only difference between both MLD and - * non-MLD versions of bss_info_changed() is these function calls, - * each version will send its specific function calls to - * %iwl_mvm_bss_info_changed_common(). - * - * @bss_info_changed_sta: pointer to the function that handles changes - * in bss_info in sta mode - * @bss_info_changed_ap_ibss: pointer to the function that handles changes - * in bss_info in ap and ibss modes - */ -struct iwl_mvm_bss_info_changed_ops { - void (*bss_info_changed_sta)(struct iwl_mvm *mvm, - struct ieee80211_vif *vif, - struct ieee80211_bss_conf *bss_conf, - u64 changes); - void (*bss_info_changed_ap_ibss)(struct iwl_mvm *mvm, - struct ieee80211_vif *vif, - struct ieee80211_bss_conf *bss_conf, - u64 changes); -}; - -void -iwl_mvm_bss_info_changed_common(struct ieee80211_hw *hw, - struct ieee80211_vif *vif, - struct ieee80211_bss_conf *bss_conf, - const struct iwl_mvm_bss_info_changed_ops *callbacks, - u64 changes); -void -iwl_mvm_bss_info_changed_station_common(struct iwl_mvm *mvm, - struct ieee80211_vif *vif, - struct ieee80211_bss_conf *link_conf, - u64 changes); +void iwl_mvm_bss_info_changed_station_common(struct iwl_mvm *mvm, + struct ieee80211_vif *vif, + struct ieee80211_bss_conf *link_conf, + u64 changes); void iwl_mvm_bss_info_changed_station_assoc(struct iwl_mvm *mvm, struct ieee80211_vif *vif, u64 changes); @@ -1942,13 +1932,12 @@ void iwl_mvm_bss_info_changed_station_assoc(struct iwl_mvm *mvm, * * @add_aux_sta_for_hs20: pointer to the function that adds an aux sta * for Hot Spot 2.0 - * @switch_phy_ctxt: pointer to the function that switches a vif from one - * phy_ctx to another + * @link: For a P2P Device interface, pointer to a function that links the + * MAC/Link to the PHY context */ struct iwl_mvm_roc_ops { int (*add_aux_sta_for_hs20)(struct iwl_mvm *mvm, u32 lmac_id); - int (*switch_phy_ctxt)(struct iwl_mvm *mvm, struct ieee80211_vif *vif, - struct iwl_mvm_phy_ctxt *new_phy_ctxt); + int (*link)(struct iwl_mvm *mvm, struct ieee80211_vif *vif); }; int iwl_mvm_roc_common(struct ieee80211_hw *hw, struct ieee80211_vif *vif, @@ -1959,7 +1948,7 @@ int iwl_mvm_cancel_roc(struct ieee80211_hw *hw, struct ieee80211_vif *vif); /*Session Protection */ void iwl_mvm_protect_assoc(struct iwl_mvm *mvm, struct ieee80211_vif *vif, - u32 duration_override); + u32 duration_override, unsigned int link_id); /* Quota management */ static inline size_t iwl_mvm_quota_cmd_size(struct iwl_mvm *mvm) @@ -2019,18 +2008,19 @@ void iwl_mvm_rx_umac_scan_iter_complete_notif(struct iwl_mvm *mvm, /* MVM debugfs */ #ifdef CONFIG_IWLWIFI_DEBUGFS void iwl_mvm_dbgfs_register(struct iwl_mvm *mvm); -void iwl_mvm_vif_dbgfs_register(struct iwl_mvm *mvm, struct ieee80211_vif *vif); -void iwl_mvm_vif_dbgfs_clean(struct iwl_mvm *mvm, struct ieee80211_vif *vif); +void iwl_mvm_vif_add_debugfs(struct ieee80211_hw *hw, struct ieee80211_vif *vif); +void iwl_mvm_vif_dbgfs_add_link(struct iwl_mvm *mvm, struct ieee80211_vif *vif); +void iwl_mvm_vif_dbgfs_rm_link(struct iwl_mvm *mvm, struct ieee80211_vif *vif); #else static inline void iwl_mvm_dbgfs_register(struct iwl_mvm *mvm) { } static inline void -iwl_mvm_vif_dbgfs_register(struct iwl_mvm *mvm, struct ieee80211_vif *vif) +iwl_mvm_vif_dbgfs_add_link(struct iwl_mvm *mvm, struct ieee80211_vif *vif) { } static inline void -iwl_mvm_vif_dbgfs_clean(struct iwl_mvm *mvm, struct ieee80211_vif *vif) +iwl_mvm_vif_dbgfs_rm_link(struct iwl_mvm *mvm, struct ieee80211_vif *vif) { } #endif /* CONFIG_IWLWIFI_DEBUGFS */ @@ -2263,7 +2253,7 @@ struct ieee80211_regdomain *iwl_mvm_get_regdomain(struct wiphy *wiphy, bool *changed); struct ieee80211_regdomain *iwl_mvm_get_current_regdomain(struct iwl_mvm *mvm, bool *changed); -int iwl_mvm_init_fw_regd(struct iwl_mvm *mvm); +int iwl_mvm_init_fw_regd(struct iwl_mvm *mvm, bool force_regd_sync); void iwl_mvm_update_changed_regdom(struct iwl_mvm *mvm); /* smart fifo */ @@ -2316,7 +2306,8 @@ void iwl_mvm_teardown_tdls_peers(struct iwl_mvm *mvm); void iwl_mvm_recalc_tdls_state(struct iwl_mvm *mvm, struct ieee80211_vif *vif, bool sta_added); void iwl_mvm_mac_mgd_protect_tdls_discover(struct ieee80211_hw *hw, - struct ieee80211_vif *vif); + struct ieee80211_vif *vif, + unsigned int link_id); int iwl_mvm_tdls_channel_switch(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_sta *sta, u8 oper_class, @@ -2335,7 +2326,6 @@ void iwl_mvm_sync_rx_queues_internal(struct iwl_mvm *mvm, enum iwl_mvm_rxq_notif_type type, bool sync, const void *data, u32 size); -void iwl_mvm_reorder_timer_expired(struct timer_list *t); struct ieee80211_vif *iwl_mvm_get_bss_vif(struct iwl_mvm *mvm); struct ieee80211_vif *iwl_mvm_get_vif_by_macid(struct iwl_mvm *mvm, u32 macid); bool iwl_mvm_is_vif_assoc(struct iwl_mvm *mvm); @@ -2375,6 +2365,10 @@ void iwl_mvm_link_sta_add_debugfs(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_link_sta *link_sta, struct dentry *dir); +void iwl_mvm_link_add_debugfs(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct ieee80211_bss_conf *link_conf, + struct dentry *dir); #endif /* new MLD related APIs */ @@ -2427,7 +2421,8 @@ static inline u8 iwl_mvm_phy_band_from_nl80211(enum nl80211_band band) /* Channel Switch */ void iwl_mvm_channel_switch_disconnect_wk(struct work_struct *wk); int iwl_mvm_post_channel_switch(struct ieee80211_hw *hw, - struct ieee80211_vif *vif); + struct ieee80211_vif *vif, + struct ieee80211_bss_conf *link); /* Channel Context */ /** @@ -2611,6 +2606,7 @@ int iwl_mvm_mac_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_ampdu_params *params); int iwl_mvm_op_get_antenna(struct ieee80211_hw *hw, u32 *tx_ant, u32 *rx_ant); +int iwl_mvm_op_set_antenna(struct ieee80211_hw *hw, u32 tx_ant, u32 rx_ant); int iwl_mvm_mac_start(struct ieee80211_hw *hw); void iwl_mvm_mac_reconfig_complete(struct ieee80211_hw *hw, enum ieee80211_reconfig_type reconfig_type); @@ -2682,8 +2678,6 @@ void iwl_mvm_remove_chanctx(struct ieee80211_hw *hw, void iwl_mvm_change_chanctx(struct ieee80211_hw *hw, struct ieee80211_chanctx_conf *ctx, u32 changed); int iwl_mvm_tx_last_beacon(struct ieee80211_hw *hw); -int iwl_mvm_set_tim(struct ieee80211_hw *hw, struct ieee80211_sta *sta, - bool set); void iwl_mvm_channel_switch(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_channel_switch *chsw); int iwl_mvm_pre_channel_switch(struct ieee80211_hw *hw, @@ -2725,4 +2719,8 @@ int iwl_mvm_set_hw_timestamp(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct cfg80211_set_hw_timestamp *hwts); int iwl_mvm_update_mu_groups(struct iwl_mvm *mvm, struct ieee80211_vif *vif); +bool iwl_mvm_enable_fils(struct iwl_mvm *mvm, + struct ieee80211_chanctx_conf *ctx); +void iwl_mvm_mld_select_links(struct iwl_mvm *mvm, struct ieee80211_vif *vif, + bool valid_links_changed); #endif /* __IWL_MVM_H__ */ |