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- /******************************************************************************
- *
- * This file is provided under a dual BSD/GPLv2 license. When using or
- * redistributing this file, you may do so under either license.
- *
- * GPL LICENSE SUMMARY
- *
- * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * 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.
- *
- * Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
- * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
- *
- * BSD LICENSE
- *
- * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name Intel Corporation nor the names of its
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *****************************************************************************/
- #ifndef __IWL_MVM_H__
- #define __IWL_MVM_H__
- #include <linux/list.h>
- #include <linux/spinlock.h>
- #include <linux/leds.h>
- #include <linux/in6.h>
- #include "iwl-op-mode.h"
- #include "iwl-trans.h"
- #include "iwl-notif-wait.h"
- #include "iwl-eeprom-parse.h"
- #include "iwl-trans.h"
- #include "sta.h"
- #include "fw-api.h"
- #include "constants.h"
- #define IWL_INVALID_MAC80211_QUEUE 0xff
- #define IWL_MVM_MAX_ADDRESSES 5
- /* RSSI offset for WkP */
- #define IWL_RSSI_OFFSET 50
- enum iwl_mvm_tx_fifo {
- IWL_MVM_TX_FIFO_BK = 0,
- IWL_MVM_TX_FIFO_BE,
- IWL_MVM_TX_FIFO_VI,
- IWL_MVM_TX_FIFO_VO,
- IWL_MVM_TX_FIFO_MCAST = 5,
- };
- extern struct ieee80211_ops iwl_mvm_hw_ops;
- extern const struct iwl_mvm_power_ops pm_legacy_ops;
- extern const struct iwl_mvm_power_ops pm_mac_ops;
- /**
- * struct iwl_mvm_mod_params - module parameters for iwlmvm
- * @init_dbg: if true, then the NIC won't be stopped if the INIT fw asserted.
- * We will register to mac80211 to have testmode working. The NIC must not
- * be up'ed after the INIT fw asserted. This is useful to be able to use
- * proprietary tools over testmode to debug the INIT fw.
- * @power_scheme: CAM(Continuous Active Mode)-1, BPS(Balanced Power
- * Save)-2(default), LP(Low Power)-3
- */
- struct iwl_mvm_mod_params {
- bool init_dbg;
- int power_scheme;
- };
- extern struct iwl_mvm_mod_params iwlmvm_mod_params;
- struct iwl_mvm_phy_ctxt {
- u16 id;
- u16 color;
- u32 ref;
- /*
- * TODO: This should probably be removed. Currently here only for rate
- * scaling algorithm
- */
- struct ieee80211_channel *channel;
- };
- struct iwl_mvm_time_event_data {
- struct ieee80211_vif *vif;
- struct list_head list;
- unsigned long end_jiffies;
- u32 duration;
- bool running;
- u32 uid;
- /*
- * The access to the 'id' field must be done when the
- * mvm->time_event_lock is held, as it value is used to indicate
- * if the te is in the time event list or not (when id == TE_MAX)
- */
- u32 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
- */
- enum iwl_power_scheme {
- IWL_POWER_SCHEME_CAM = 1,
- IWL_POWER_SCHEME_BPS,
- IWL_POWER_SCHEME_LP
- };
- #define IWL_CONN_MAX_LISTEN_INTERVAL 70
- #define IWL_UAPSD_AC_INFO (IEEE80211_WMM_IE_STA_QOSINFO_AC_VO |\
- IEEE80211_WMM_IE_STA_QOSINFO_AC_VI |\
- IEEE80211_WMM_IE_STA_QOSINFO_AC_BK |\
- IEEE80211_WMM_IE_STA_QOSINFO_AC_BE)
- #define IWL_UAPSD_MAX_SP IEEE80211_WMM_IE_STA_QOSINFO_SP_2
- struct iwl_mvm_power_ops {
- int (*power_update_mode)(struct iwl_mvm *mvm,
- struct ieee80211_vif *vif);
- int (*power_disable)(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
- #ifdef CONFIG_IWLWIFI_DEBUGFS
- int (*power_dbgfs_read)(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
- char *buf, int bufsz);
- #endif
- };
- #ifdef CONFIG_IWLWIFI_DEBUGFS
- enum iwl_dbgfs_pm_mask {
- MVM_DEBUGFS_PM_KEEP_ALIVE = BIT(0),
- MVM_DEBUGFS_PM_SKIP_OVER_DTIM = BIT(1),
- MVM_DEBUGFS_PM_SKIP_DTIM_PERIODS = BIT(2),
- MVM_DEBUGFS_PM_RX_DATA_TIMEOUT = BIT(3),
- MVM_DEBUGFS_PM_TX_DATA_TIMEOUT = BIT(4),
- MVM_DEBUGFS_PM_DISABLE_POWER_OFF = BIT(5),
- MVM_DEBUGFS_PM_LPRX_ENA = BIT(6),
- MVM_DEBUGFS_PM_LPRX_RSSI_THRESHOLD = BIT(7),
- MVM_DEBUGFS_PM_SNOOZE_ENABLE = BIT(8),
- };
- struct iwl_dbgfs_pm {
- u16 keep_alive_seconds;
- u32 rx_data_timeout;
- u32 tx_data_timeout;
- bool skip_over_dtim;
- u8 skip_dtim_periods;
- bool disable_power_off;
- bool lprx_ena;
- u32 lprx_rssi_threshold;
- bool snooze_ena;
- int mask;
- };
- /* beacon filtering */
- enum iwl_dbgfs_bf_mask {
- MVM_DEBUGFS_BF_ENERGY_DELTA = BIT(0),
- MVM_DEBUGFS_BF_ROAMING_ENERGY_DELTA = BIT(1),
- MVM_DEBUGFS_BF_ROAMING_STATE = BIT(2),
- MVM_DEBUGFS_BF_TEMP_THRESHOLD = BIT(3),
- MVM_DEBUGFS_BF_TEMP_FAST_FILTER = BIT(4),
- MVM_DEBUGFS_BF_TEMP_SLOW_FILTER = BIT(5),
- MVM_DEBUGFS_BF_ENABLE_BEACON_FILTER = BIT(6),
- MVM_DEBUGFS_BF_DEBUG_FLAG = BIT(7),
- MVM_DEBUGFS_BF_ESCAPE_TIMER = BIT(8),
- MVM_DEBUGFS_BA_ESCAPE_TIMER = BIT(9),
- MVM_DEBUGFS_BA_ENABLE_BEACON_ABORT = BIT(10),
- };
- struct iwl_dbgfs_bf {
- u32 bf_energy_delta;
- u32 bf_roaming_energy_delta;
- u32 bf_roaming_state;
- u32 bf_temp_threshold;
- u32 bf_temp_fast_filter;
- u32 bf_temp_slow_filter;
- u32 bf_enable_beacon_filter;
- u32 bf_debug_flag;
- u32 bf_escape_timer;
- u32 ba_escape_timer;
- u32 ba_enable_beacon_abort;
- int mask;
- };
- #endif
- enum iwl_mvm_smps_type_request {
- IWL_MVM_SMPS_REQ_BT_COEX,
- IWL_MVM_SMPS_REQ_TT,
- NUM_IWL_MVM_SMPS_REQ,
- };
- /**
- * struct iwl_mvm_vif_bf_data - beacon filtering related data
- * @bf_enabled: indicates if beacon filtering is enabled
- * @ba_enabled: indicated if beacon abort is enabled
- * @last_beacon_signal: last beacon rssi signal in dbm
- * @ave_beacon_signal: average beacon signal
- * @last_cqm_event: rssi of the last cqm event
- */
- struct iwl_mvm_vif_bf_data {
- bool bf_enabled;
- bool ba_enabled;
- s8 ave_beacon_signal;
- s8 last_cqm_event;
- };
- /**
- * 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
- * @ap_sta_id: the sta_id of the AP - valid only if VIF type is STA
- * @uploaded: indicates the MAC context has been added to the device
- * @ap_active: indicates that ap context is configured, and that the interface
- * should get quota etc.
- * @monitor_active: indicates that monitor context is configured, and that the
- * interface should get quota etc.
- * @queue_params: QoS params for this MAC
- * @bcast_sta: station used for broadcast packets. Used by the following
- * vifs: P2P_DEVICE, GO and AP.
- * @beacon_skb: the skb used to hold the AP/GO beacon template
- * @smps_requests: the requests of of differents parts of the driver, regard
- the desired smps mode.
- */
- struct iwl_mvm_vif {
- u16 id;
- u16 color;
- u8 ap_sta_id;
- bool uploaded;
- bool ap_active;
- bool monitor_active;
- struct iwl_mvm_vif_bf_data bf_data;
- u32 ap_beacon_time;
- enum iwl_tsf_id tsf_id;
- /*
- * QoS data from mac80211, need to store this here
- * as mac80211 has a separate callback but we need
- * to have the data for the MAC context
- */
- struct ieee80211_tx_queue_params queue_params[IEEE80211_NUM_ACS];
- struct iwl_mvm_time_event_data time_event_data;
- struct iwl_mvm_int_sta bcast_sta;
- /*
- * Assigned while mac80211 has the interface in a channel context,
- * or, for P2P Device, while it exists.
- */
- struct iwl_mvm_phy_ctxt *phy_ctxt;
- #ifdef CONFIG_PM_SLEEP
- /* WoWLAN GTK rekey data */
- struct {
- u8 kck[NL80211_KCK_LEN], kek[NL80211_KEK_LEN];
- __le64 replay_ctr;
- bool valid;
- } rekey_data;
- int tx_key_idx;
- #if IS_ENABLED(CONFIG_IPV6)
- /* IPv6 addresses for WoWLAN */
- struct in6_addr target_ipv6_addrs[IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_MAX];
- int num_target_ipv6_addrs;
- #endif
- #endif
- #ifdef CONFIG_IWLWIFI_DEBUGFS
- struct dentry *dbgfs_dir;
- struct dentry *dbgfs_slink;
- void *dbgfs_data;
- struct iwl_dbgfs_pm dbgfs_pm;
- struct iwl_dbgfs_bf dbgfs_bf;
- #endif
- enum ieee80211_smps_mode smps_requests[NUM_IWL_MVM_SMPS_REQ];
- };
- static inline struct iwl_mvm_vif *
- iwl_mvm_vif_from_mac80211(struct ieee80211_vif *vif)
- {
- return (void *)vif->drv_priv;
- }
- enum iwl_scan_status {
- IWL_MVM_SCAN_NONE,
- IWL_MVM_SCAN_OS,
- };
- /**
- * struct iwl_nvm_section - describes an NVM section in memory.
- *
- * This struct holds an NVM section read from the NIC using NVM_ACCESS_CMD,
- * and saved for later use by the driver. Not all NVM sections are saved
- * this way, only the needed ones.
- */
- struct iwl_nvm_section {
- u16 length;
- const u8 *data;
- };
- /*
- * Tx-backoff threshold
- * @temperature: The threshold in Celsius
- * @backoff: The tx-backoff in uSec
- */
- struct iwl_tt_tx_backoff {
- s32 temperature;
- u32 backoff;
- };
- #define TT_TX_BACKOFF_SIZE 6
- /**
- * struct iwl_tt_params - thermal throttling parameters
- * @ct_kill_entry: CT Kill entry threshold
- * @ct_kill_exit: CT Kill exit threshold
- * @ct_kill_duration: The time intervals (in uSec) in which the driver needs
- * to checks whether to exit CT Kill.
- * @dynamic_smps_entry: Dynamic SMPS entry threshold
- * @dynamic_smps_exit: Dynamic SMPS exit threshold
- * @tx_protection_entry: TX protection entry threshold
- * @tx_protection_exit: TX protection exit threshold
- * @tx_backoff: Array of thresholds for tx-backoff , in ascending order.
- * @support_ct_kill: Support CT Kill?
- * @support_dynamic_smps: Support dynamic SMPS?
- * @support_tx_protection: Support tx protection?
- * @support_tx_backoff: Support tx-backoff?
- */
- struct iwl_tt_params {
- s32 ct_kill_entry;
- s32 ct_kill_exit;
- u32 ct_kill_duration;
- s32 dynamic_smps_entry;
- s32 dynamic_smps_exit;
- s32 tx_protection_entry;
- s32 tx_protection_exit;
- struct iwl_tt_tx_backoff tx_backoff[TT_TX_BACKOFF_SIZE];
- bool support_ct_kill;
- bool support_dynamic_smps;
- bool support_tx_protection;
- bool support_tx_backoff;
- };
- /**
- * struct iwl_mvm_tt_mgnt - Thermal Throttling Management structure
- * @ct_kill_exit: worker to exit thermal kill
- * @dynamic_smps: Is thermal throttling enabled dynamic_smps?
- * @tx_backoff: The current thremal throttling tx backoff in uSec.
- * @params: Parameters to configure the thermal throttling algorithm.
- * @throttle: Is thermal throttling is active?
- */
- struct iwl_mvm_tt_mgmt {
- struct delayed_work ct_kill_exit;
- bool dynamic_smps;
- u32 tx_backoff;
- const struct iwl_tt_params *params;
- bool throttle;
- };
- struct iwl_mvm {
- /* for logger access */
- struct device *dev;
- struct iwl_trans *trans;
- const struct iwl_fw *fw;
- const struct iwl_cfg *cfg;
- struct iwl_phy_db *phy_db;
- struct ieee80211_hw *hw;
- /* for protecting access to iwl_mvm */
- struct mutex mutex;
- struct list_head async_handlers_list;
- spinlock_t async_handlers_lock;
- struct work_struct async_handlers_wk;
- struct work_struct roc_done_wk;
- unsigned long status;
- /*
- * for beacon filtering -
- * currently only one interface can be supported
- */
- struct iwl_mvm_vif *bf_allowed_vif;
- enum iwl_ucode_type cur_ucode;
- bool ucode_loaded;
- bool init_ucode_run;
- u32 error_event_table;
- u32 log_event_table;
- u32 ampdu_ref;
- struct iwl_notif_wait_data notif_wait;
- struct mvm_statistics_rx rx_stats;
- unsigned long transport_queue_stop;
- u8 queue_to_mac80211[IWL_MAX_HW_QUEUES];
- atomic_t queue_stop_count[IWL_MAX_HW_QUEUES];
- struct iwl_nvm_data *nvm_data;
- /* NVM sections */
- struct iwl_nvm_section nvm_sections[NVM_NUM_OF_SECTIONS];
- /* EEPROM MAC addresses */
- struct mac_address addresses[IWL_MVM_MAX_ADDRESSES];
- /* data related to data path */
- struct iwl_rx_phy_info last_phy_info;
- struct ieee80211_sta __rcu *fw_id_to_mac_id[IWL_MVM_STATION_COUNT];
- struct work_struct sta_drained_wk;
- unsigned long sta_drained[BITS_TO_LONGS(IWL_MVM_STATION_COUNT)];
- atomic_t pending_frames[IWL_MVM_STATION_COUNT];
- u8 rx_ba_sessions;
- /* configured by mac80211 */
- u32 rts_threshold;
- /* Scan status, cmd (pre-allocated) and auxiliary station */
- enum iwl_scan_status scan_status;
- struct iwl_scan_cmd *scan_cmd;
- /* Internal station */
- struct iwl_mvm_int_sta aux_sta;
- u8 scan_last_antenna_idx; /* to toggle TX between antennas */
- u8 mgmt_last_antenna_idx;
- #ifdef CONFIG_IWLWIFI_DEBUGFS
- struct dentry *debugfs_dir;
- u32 dbgfs_sram_offset, dbgfs_sram_len;
- bool prevent_power_down_d3;
- #endif
- struct iwl_mvm_phy_ctxt phy_ctxts[NUM_PHY_CTX];
- struct list_head time_event_list;
- spinlock_t time_event_lock;
- /*
- * A bitmap indicating the index of the key in use. The firmware
- * can hold 16 keys at most. Reflect this fact.
- */
- unsigned long fw_key_table[BITS_TO_LONGS(STA_KEY_MAX_NUM)];
- /*
- * This counter of created interfaces is referenced only in conjunction
- * with FW limitation related to power management. Currently PM is
- * supported only on a single interface.
- * IMPORTANT: this variable counts all interfaces except P2P device.
- */
- u8 vif_count;
- /* -1 for always, 0 for never, >0 for that many times */
- s8 restart_fw;
- struct led_classdev led;
- struct ieee80211_vif *p2p_device_vif;
- #ifdef CONFIG_PM_SLEEP
- struct wiphy_wowlan_support wowlan;
- int gtk_ivlen, gtk_icvlen, ptk_ivlen, ptk_icvlen;
- #ifdef CONFIG_IWLWIFI_DEBUGFS
- u32 d3_wake_sysassert; /* must be u32 for debugfs_create_bool */
- bool d3_test_active;
- bool store_d3_resume_sram;
- void *d3_resume_sram;
- u32 d3_test_pme_ptr;
- #endif
- #endif
- /* BT-Coex */
- u8 bt_kill_msk;
- struct iwl_bt_coex_profile_notif last_bt_notif;
- /* Thermal Throttling and CTkill */
- struct iwl_mvm_tt_mgmt thermal_throttle;
- s32 temperature; /* Celsius */
- const struct iwl_mvm_power_ops *pm_ops;
- };
- /* Extract MVM priv from op_mode and _hw */
- #define IWL_OP_MODE_GET_MVM(_iwl_op_mode) \
- ((struct iwl_mvm *)(_iwl_op_mode)->op_mode_specific)
- #define IWL_MAC80211_GET_MVM(_hw) \
- IWL_OP_MODE_GET_MVM((struct iwl_op_mode *)((_hw)->priv))
- enum iwl_mvm_status {
- IWL_MVM_STATUS_HW_RFKILL,
- IWL_MVM_STATUS_HW_CTKILL,
- IWL_MVM_STATUS_ROC_RUNNING,
- IWL_MVM_STATUS_IN_HW_RESTART,
- };
- static inline bool iwl_mvm_is_radio_killed(struct iwl_mvm *mvm)
- {
- return test_bit(IWL_MVM_STATUS_HW_RFKILL, &mvm->status) ||
- test_bit(IWL_MVM_STATUS_HW_CTKILL, &mvm->status);
- }
- extern const u8 iwl_mvm_ac_to_tx_fifo[];
- struct iwl_rate_info {
- u8 plcp; /* uCode API: IWL_RATE_6M_PLCP, etc. */
- u8 plcp_siso; /* uCode API: IWL_RATE_SISO_6M_PLCP, etc. */
- u8 plcp_mimo2; /* uCode API: IWL_RATE_MIMO2_6M_PLCP, etc. */
- u8 plcp_mimo3; /* uCode API: IWL_RATE_MIMO3_6M_PLCP, etc. */
- u8 ieee; /* MAC header: IWL_RATE_6M_IEEE, etc. */
- };
- /******************
- * MVM Methods
- ******************/
- /* uCode */
- int iwl_run_init_mvm_ucode(struct iwl_mvm *mvm, bool read_nvm);
- /* Utils */
- int iwl_mvm_legacy_rate_to_mac80211_idx(u32 rate_n_flags,
- enum ieee80211_band band);
- u8 iwl_mvm_mac80211_idx_to_hwrate(int rate_idx);
- void iwl_mvm_dump_nic_error_log(struct iwl_mvm *mvm);
- void iwl_mvm_dump_sram(struct iwl_mvm *mvm);
- u8 first_antenna(u8 mask);
- u8 iwl_mvm_next_antenna(struct iwl_mvm *mvm, u8 valid, u8 last_idx);
- /* Tx / Host Commands */
- int __must_check iwl_mvm_send_cmd(struct iwl_mvm *mvm,
- struct iwl_host_cmd *cmd);
- int __must_check iwl_mvm_send_cmd_pdu(struct iwl_mvm *mvm, u8 id,
- u32 flags, u16 len, const void *data);
- int __must_check iwl_mvm_send_cmd_status(struct iwl_mvm *mvm,
- struct iwl_host_cmd *cmd,
- u32 *status);
- int __must_check iwl_mvm_send_cmd_pdu_status(struct iwl_mvm *mvm, u8 id,
- u16 len, const void *data,
- u32 *status);
- int iwl_mvm_tx_skb(struct iwl_mvm *mvm, struct sk_buff *skb,
- struct ieee80211_sta *sta);
- int iwl_mvm_tx_skb_non_sta(struct iwl_mvm *mvm, struct sk_buff *skb);
- #ifdef CONFIG_IWLWIFI_DEBUG
- const char *iwl_mvm_get_tx_fail_reason(u32 status);
- #else
- 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, bool sync);
- void iwl_mvm_async_handlers_purge(struct iwl_mvm *mvm);
- /* Statistics */
- int iwl_mvm_rx_reply_statistics(struct iwl_mvm *mvm,
- struct iwl_rx_cmd_buffer *rxb,
- struct iwl_device_cmd *cmd);
- int iwl_mvm_rx_statistics(struct iwl_mvm *mvm,
- struct iwl_rx_cmd_buffer *rxb,
- struct iwl_device_cmd *cmd);
- /* NVM */
- int iwl_nvm_init(struct iwl_mvm *mvm);
- int iwl_mvm_up(struct iwl_mvm *mvm);
- int iwl_mvm_load_d3_fw(struct iwl_mvm *mvm);
- int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm);
- /*
- * FW notifications / CMD responses handlers
- * Convention: iwl_mvm_rx_<NAME OF THE CMD>
- */
- int iwl_mvm_rx_rx_phy_cmd(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
- struct iwl_device_cmd *cmd);
- int iwl_mvm_rx_rx_mpdu(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
- struct iwl_device_cmd *cmd);
- int iwl_mvm_rx_tx_cmd(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
- struct iwl_device_cmd *cmd);
- int iwl_mvm_rx_ba_notif(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
- struct iwl_device_cmd *cmd);
- int iwl_mvm_rx_radio_ver(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
- struct iwl_device_cmd *cmd);
- int iwl_mvm_rx_fw_error(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
- struct iwl_device_cmd *cmd);
- int iwl_mvm_rx_card_state_notif(struct iwl_mvm *mvm,
- struct iwl_rx_cmd_buffer *rxb,
- struct iwl_device_cmd *cmd);
- int iwl_mvm_rx_radio_ver(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
- struct iwl_device_cmd *cmd);
- /* MVM PHY */
- int iwl_mvm_phy_ctxt_add(struct iwl_mvm *mvm, struct iwl_mvm_phy_ctxt *ctxt,
- struct cfg80211_chan_def *chandef,
- u8 chains_static, u8 chains_dynamic);
- int iwl_mvm_phy_ctxt_changed(struct iwl_mvm *mvm, struct iwl_mvm_phy_ctxt *ctxt,
- struct cfg80211_chan_def *chandef,
- u8 chains_static, u8 chains_dynamic);
- 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);
- /* MAC (virtual interface) programming */
- int iwl_mvm_mac_ctxt_init(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
- void iwl_mvm_mac_ctxt_release(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
- int iwl_mvm_mac_ctxt_add(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
- int iwl_mvm_mac_ctxt_changed(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
- int iwl_mvm_mac_ctxt_remove(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
- u32 iwl_mvm_mac_get_queues_mask(struct iwl_mvm *mvm,
- struct ieee80211_vif *vif);
- int iwl_mvm_mac_ctxt_beacon_changed(struct iwl_mvm *mvm,
- struct ieee80211_vif *vif);
- int iwl_mvm_rx_beacon_notif(struct iwl_mvm *mvm,
- struct iwl_rx_cmd_buffer *rxb,
- struct iwl_device_cmd *cmd);
- int iwl_mvm_rx_missed_beacons_notif(struct iwl_mvm *mvm,
- struct iwl_rx_cmd_buffer *rxb,
- struct iwl_device_cmd *cmd);
- /* Bindings */
- 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);
- /* Scanning */
- int iwl_mvm_scan_request(struct iwl_mvm *mvm,
- struct ieee80211_vif *vif,
- struct cfg80211_scan_request *req);
- int iwl_mvm_rx_scan_response(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
- struct iwl_device_cmd *cmd);
- int iwl_mvm_rx_scan_complete(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
- struct iwl_device_cmd *cmd);
- void iwl_mvm_cancel_scan(struct iwl_mvm *mvm);
- /* MVM debugfs */
- #ifdef CONFIG_IWLWIFI_DEBUGFS
- int iwl_mvm_dbgfs_register(struct iwl_mvm *mvm, struct dentry *dbgfs_dir);
- 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);
- #else
- static inline int iwl_mvm_dbgfs_register(struct iwl_mvm *mvm,
- struct dentry *dbgfs_dir)
- {
- return 0;
- }
- static inline void
- iwl_mvm_vif_dbgfs_register(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
- {
- }
- static inline void
- 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,
- u8 flags, bool init);
- /* power managment */
- static inline int iwl_mvm_power_update_mode(struct iwl_mvm *mvm,
- struct ieee80211_vif *vif)
- {
- return mvm->pm_ops->power_update_mode(mvm, vif);
- }
- static inline int iwl_mvm_power_disable(struct iwl_mvm *mvm,
- struct ieee80211_vif *vif)
- {
- return mvm->pm_ops->power_disable(mvm, vif);
- }
- #ifdef CONFIG_IWLWIFI_DEBUGFS
- static inline int iwl_mvm_power_dbgfs_read(struct iwl_mvm *mvm,
- struct ieee80211_vif *vif,
- char *buf, int bufsz)
- {
- return mvm->pm_ops->power_dbgfs_read(mvm, vif, buf, bufsz);
- }
- #endif
- int iwl_mvm_leds_init(struct iwl_mvm *mvm);
- void iwl_mvm_leds_exit(struct iwl_mvm *mvm);
- /* D3 (WoWLAN, NetDetect) */
- int iwl_mvm_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan);
- int iwl_mvm_resume(struct ieee80211_hw *hw);
- void iwl_mvm_set_wakeup(struct ieee80211_hw *hw, bool enabled);
- void iwl_mvm_set_rekey_data(struct ieee80211_hw *hw,
- struct ieee80211_vif *vif,
- struct cfg80211_gtk_rekey_data *data);
- void iwl_mvm_ipv6_addr_change(struct ieee80211_hw *hw,
- struct ieee80211_vif *vif,
- struct inet6_dev *idev);
- 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;
- /* BT Coex */
- int iwl_send_bt_prio_tbl(struct iwl_mvm *mvm);
- int iwl_send_bt_init_conf(struct iwl_mvm *mvm);
- int iwl_mvm_rx_bt_coex_notif(struct iwl_mvm *mvm,
- struct iwl_rx_cmd_buffer *rxb,
- struct iwl_device_cmd *cmd);
- void iwl_mvm_bt_rssi_event(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
- enum ieee80211_rssi_event rssi_event);
- void iwl_mvm_bt_coex_vif_assoc(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
- /* beacon filtering */
- #ifdef CONFIG_IWLWIFI_DEBUGFS
- void
- iwl_mvm_beacon_filter_debugfs_parameters(struct ieee80211_vif *vif,
- struct iwl_beacon_filter_cmd *cmd);
- #else
- static inline void
- iwl_mvm_beacon_filter_debugfs_parameters(struct ieee80211_vif *vif,
- struct iwl_beacon_filter_cmd *cmd)
- {}
- #endif
- int iwl_mvm_enable_beacon_filter(struct iwl_mvm *mvm,
- struct ieee80211_vif *vif);
- int iwl_mvm_disable_beacon_filter(struct iwl_mvm *mvm,
- struct ieee80211_vif *vif);
- int iwl_mvm_beacon_filter_send_cmd(struct iwl_mvm *mvm,
- struct iwl_beacon_filter_cmd *cmd);
- int iwl_mvm_update_beacon_abort(struct iwl_mvm *mvm,
- struct ieee80211_vif *vif, bool enable);
- int iwl_mvm_update_beacon_filter(struct iwl_mvm *mvm,
- struct ieee80211_vif *vif);
- /* SMPS */
- void iwl_mvm_update_smps(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
- enum iwl_mvm_smps_type_request req_type,
- enum ieee80211_smps_mode smps_request);
- /* Thermal management and CT-kill */
- void iwl_mvm_tt_handler(struct iwl_mvm *mvm);
- void iwl_mvm_tt_initialize(struct iwl_mvm *mvm);
- void iwl_mvm_tt_exit(struct iwl_mvm *mvm);
- void iwl_mvm_set_hw_ctkill_state(struct iwl_mvm *mvm, bool state);
- #endif /* __IWL_MVM_H__ */
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