linux/drivers/net/wireless/mediatek/mt76/mt7996/mcu.c

// SPDX-License-Identifier: ISC
/*
 * Copyright (C) 2022 MediaTek Inc.
 */

#include <linux/firmware.h>
#include <linux/fs.h>
#include "mt7996.h"
#include "mcu.h"
#include "mac.h"
#include "eeprom.h"

#define fw_name(_dev, name, ...) …

struct mt7996_patch_hdr { … } __packed;

struct mt7996_patch_sec { … } __packed;

struct mt7996_fw_trailer { … } __packed;

struct mt7996_fw_region { … } __packed;

#define MCU_PATCH_ADDRESS …

#define HE_PHY(p, c) …
#define HE_MAC(m, c) …
#define EHT_PHY(p, c) …

static bool sr_scene_detect = …;
module_param(sr_scene_detect, bool, 0644);
MODULE_PARM_DESC(…) …;

static u8
mt7996_mcu_get_sta_nss(u16 mcs_map)
{ … }

static void
mt7996_mcu_set_sta_he_mcs(struct ieee80211_sta *sta, __le16 *he_mcs,
			  u16 mcs_map)
{ … }

static void
mt7996_mcu_set_sta_vht_mcs(struct ieee80211_sta *sta, __le16 *vht_mcs,
			   const u16 *mask)
{ … }

static void
mt7996_mcu_set_sta_ht_mcs(struct ieee80211_sta *sta, u8 *ht_mcs,
			  const u8 *mask)
{ … }

static int
mt7996_mcu_parse_response(struct mt76_dev *mdev, int cmd,
			  struct sk_buff *skb, int seq)
{ … }

static int
mt7996_mcu_send_message(struct mt76_dev *mdev, struct sk_buff *skb,
			int cmd, int *wait_seq)
{ … }

int mt7996_mcu_wa_cmd(struct mt7996_dev *dev, int cmd, u32 a1, u32 a2, u32 a3)
{ … }

static void
mt7996_mcu_csa_finish(void *priv, u8 *mac, struct ieee80211_vif *vif)
{ … }

static void
mt7996_mcu_rx_radar_detected(struct mt7996_dev *dev, struct sk_buff *skb)
{ … }

static void
mt7996_mcu_rx_log_message(struct mt7996_dev *dev, struct sk_buff *skb)
{ … }

static void
mt7996_mcu_cca_finish(void *priv, u8 *mac, struct ieee80211_vif *vif)
{ … }

static void
mt7996_mcu_ie_countdown(struct mt7996_dev *dev, struct sk_buff *skb)
{ … }

static int
mt7996_mcu_update_tx_gi(struct rate_info *rate, struct all_sta_trx_rate *mcu_rate)
{ … }

static void
mt7996_mcu_rx_all_sta_info_event(struct mt7996_dev *dev, struct sk_buff *skb)
{ … }

static void
mt7996_mcu_rx_thermal_notify(struct mt7996_dev *dev, struct sk_buff *skb)
{ … }

static void
mt7996_mcu_rx_ext_event(struct mt7996_dev *dev, struct sk_buff *skb)
{ … }

static void
mt7996_mcu_rx_unsolicited_event(struct mt7996_dev *dev, struct sk_buff *skb)
{ … }

static void
mt7996_mcu_wed_rro_event(struct mt7996_dev *dev, struct sk_buff *skb)
{ … }

static void
mt7996_mcu_uni_rx_unsolicited_event(struct mt7996_dev *dev, struct sk_buff *skb)
{ … }

void mt7996_mcu_rx_event(struct mt7996_dev *dev, struct sk_buff *skb)
{ … }

static struct tlv *
mt7996_mcu_add_uni_tlv(struct sk_buff *skb, u16 tag, u16 len)
{ … }

static void
mt7996_mcu_bss_rfch_tlv(struct sk_buff *skb, struct ieee80211_vif *vif,
			struct mt7996_phy *phy)
{ … }

static void
mt7996_mcu_bss_ra_tlv(struct sk_buff *skb, struct ieee80211_vif *vif,
		      struct mt7996_phy *phy)
{ … }

static void
mt7996_mcu_bss_he_tlv(struct sk_buff *skb, struct ieee80211_vif *vif,
		      struct mt7996_phy *phy)
{ … }

static void
mt7996_mcu_bss_mbssid_tlv(struct sk_buff *skb, struct ieee80211_vif *vif,
			  struct mt7996_phy *phy, int enable)
{ … }

static void
mt7996_mcu_bss_bmc_tlv(struct sk_buff *skb, struct ieee80211_vif *vif,
		       struct mt7996_phy *phy)
{ … }

static void
mt7996_mcu_bss_txcmd_tlv(struct sk_buff *skb, bool en)
{ … }

static void
mt7996_mcu_bss_mld_tlv(struct sk_buff *skb, struct ieee80211_vif *vif)
{ … }

static void
mt7996_mcu_bss_sec_tlv(struct sk_buff *skb, struct ieee80211_vif *vif)
{ … }

static int
mt7996_mcu_muar_config(struct mt7996_phy *phy, struct ieee80211_vif *vif,
		       bool bssid, bool enable)
{ … }

static void
mt7996_mcu_bss_ifs_timing_tlv(struct sk_buff *skb, struct ieee80211_vif *vif)
{ … }

static int
mt7996_mcu_bss_basic_tlv(struct sk_buff *skb,
			 struct ieee80211_vif *vif,
			 struct ieee80211_sta *sta,
			 struct mt76_phy *phy, u16 wlan_idx,
			 bool enable)
{ … }

static struct sk_buff *
__mt7996_mcu_alloc_bss_req(struct mt76_dev *dev, struct mt76_vif *mvif, int len)
{ … }

int mt7996_mcu_add_bss_info(struct mt7996_phy *phy,
			    struct ieee80211_vif *vif, int enable)
{ … }

int mt7996_mcu_set_timing(struct mt7996_phy *phy, struct ieee80211_vif *vif)
{ … }

static int
mt7996_mcu_sta_ba(struct mt7996_dev *dev, struct mt76_vif *mvif,
		  struct ieee80211_ampdu_params *params,
		  bool enable, bool tx)
{ … }

/** starec & wtbl **/
int mt7996_mcu_add_tx_ba(struct mt7996_dev *dev,
			 struct ieee80211_ampdu_params *params,
			 bool enable)
{ … }

int mt7996_mcu_add_rx_ba(struct mt7996_dev *dev,
			 struct ieee80211_ampdu_params *params,
			 bool enable)
{ … }

static void
mt7996_mcu_sta_he_tlv(struct sk_buff *skb, struct ieee80211_sta *sta)
{ … }

static void
mt7996_mcu_sta_he_6g_tlv(struct sk_buff *skb, struct ieee80211_sta *sta)
{ … }

static void
mt7996_mcu_sta_eht_tlv(struct sk_buff *skb, struct ieee80211_sta *sta)
{ … }

static void
mt7996_mcu_sta_ht_tlv(struct sk_buff *skb, struct ieee80211_sta *sta)
{ … }

static void
mt7996_mcu_sta_vht_tlv(struct sk_buff *skb, struct ieee80211_sta *sta)
{ … }

static void
mt7996_mcu_sta_amsdu_tlv(struct mt7996_dev *dev, struct sk_buff *skb,
			 struct ieee80211_vif *vif, struct ieee80211_sta *sta)
{ … }

static void
mt7996_mcu_sta_muru_tlv(struct mt7996_dev *dev, struct sk_buff *skb,
			struct ieee80211_vif *vif, struct ieee80211_sta *sta)
{ … }

static inline bool
mt7996_is_ebf_supported(struct mt7996_phy *phy, struct ieee80211_vif *vif,
			struct ieee80211_sta *sta, bool bfee)
{ … }

static void
mt7996_mcu_sta_sounding_rate(struct sta_rec_bf *bf)
{ … }

static void
mt7996_mcu_sta_bfer_ht(struct ieee80211_sta *sta, struct mt7996_phy *phy,
		       struct sta_rec_bf *bf)
{ … }

static void
mt7996_mcu_sta_bfer_vht(struct ieee80211_sta *sta, struct mt7996_phy *phy,
			struct sta_rec_bf *bf, bool explicit)
{ … }

static void
mt7996_mcu_sta_bfer_he(struct ieee80211_sta *sta, struct ieee80211_vif *vif,
		       struct mt7996_phy *phy, struct sta_rec_bf *bf)
{ … }

static void
mt7996_mcu_sta_bfer_eht(struct ieee80211_sta *sta, struct ieee80211_vif *vif,
			struct mt7996_phy *phy, struct sta_rec_bf *bf)
{ … }

static void
mt7996_mcu_sta_bfer_tlv(struct mt7996_dev *dev, struct sk_buff *skb,
			struct ieee80211_vif *vif, struct ieee80211_sta *sta)
{ … }

static void
mt7996_mcu_sta_bfee_tlv(struct mt7996_dev *dev, struct sk_buff *skb,
			struct ieee80211_vif *vif, struct ieee80211_sta *sta)
{ … }

static void
mt7996_mcu_sta_tx_proc_tlv(struct sk_buff *skb)
{ … }

static void
mt7996_mcu_sta_hdrt_tlv(struct mt7996_dev *dev, struct sk_buff *skb)
{ … }

static void
mt7996_mcu_sta_hdr_trans_tlv(struct mt7996_dev *dev, struct sk_buff *skb,
			     struct ieee80211_vif *vif,
			     struct ieee80211_sta *sta)
{ … }

static enum mcu_mmps_mode
mt7996_mcu_get_mmps_mode(enum ieee80211_smps_mode smps)
{ … }

int mt7996_mcu_set_fixed_rate_ctrl(struct mt7996_dev *dev,
				   void *data, u16 version)
{ … }

int mt7996_mcu_set_fixed_field(struct mt7996_dev *dev, struct ieee80211_vif *vif,
			       struct ieee80211_sta *sta, void *data, u32 field)
{ … }

static int
mt7996_mcu_add_rate_ctrl_fixed(struct mt7996_dev *dev, struct ieee80211_vif *vif,
			       struct ieee80211_sta *sta)
{ … }

static void
mt7996_mcu_sta_rate_ctrl_tlv(struct sk_buff *skb, struct mt7996_dev *dev,
			     struct ieee80211_vif *vif, struct ieee80211_sta *sta)
{ … }

int mt7996_mcu_add_rate_ctrl(struct mt7996_dev *dev, struct ieee80211_vif *vif,
			     struct ieee80211_sta *sta, bool changed)
{ … }

static int
mt7996_mcu_add_group(struct mt7996_dev *dev, struct ieee80211_vif *vif,
		     struct ieee80211_sta *sta)
{ … }

int mt7996_mcu_add_sta(struct mt7996_dev *dev, struct ieee80211_vif *vif,
		       struct ieee80211_sta *sta, bool enable, bool newly)
{ … }

static int
mt7996_mcu_sta_key_tlv(struct mt76_wcid *wcid,
		       struct sk_buff *skb,
		       struct ieee80211_key_conf *key,
		       enum set_key_cmd cmd)
{ … }

int mt7996_mcu_add_key(struct mt76_dev *dev, struct ieee80211_vif *vif,
		       struct ieee80211_key_conf *key, int mcu_cmd,
		       struct mt76_wcid *wcid, enum set_key_cmd cmd)
{ … }

static int mt7996_mcu_get_pn(struct mt7996_dev *dev, struct ieee80211_vif *vif,
			     u8 *pn)
{ … }

int mt7996_mcu_bcn_prot_enable(struct mt7996_dev *dev, struct ieee80211_vif *vif,
			       struct ieee80211_key_conf *key)
{ … }
int mt7996_mcu_add_dev_info(struct mt7996_phy *phy,
			    struct ieee80211_vif *vif, bool enable)
{ … }

static void
mt7996_mcu_beacon_cntdwn(struct ieee80211_vif *vif, struct sk_buff *rskb,
			 struct sk_buff *skb,
			 struct ieee80211_mutable_offsets *offs)
{ … }

static void
mt7996_mcu_beacon_mbss(struct sk_buff *rskb, struct sk_buff *skb,
		       struct ieee80211_vif *vif, struct bss_bcn_content_tlv *bcn,
		       struct ieee80211_mutable_offsets *offs)
{ … }

static void
mt7996_mcu_beacon_cont(struct mt7996_dev *dev, struct ieee80211_vif *vif,
		       struct sk_buff *rskb, struct sk_buff *skb,
		       struct bss_bcn_content_tlv *bcn,
		       struct ieee80211_mutable_offsets *offs)
{ … }

int mt7996_mcu_add_beacon(struct ieee80211_hw *hw,
			  struct ieee80211_vif *vif, int en)
{ … }

int mt7996_mcu_beacon_inband_discov(struct mt7996_dev *dev,
				    struct ieee80211_vif *vif, u32 changed)
{ … }

static int mt7996_driver_own(struct mt7996_dev *dev, u8 band)
{ … }

static u32 mt7996_patch_sec_mode(u32 key_info)
{ … }

static int mt7996_load_patch(struct mt7996_dev *dev)
{ … }

static int
mt7996_mcu_send_ram_firmware(struct mt7996_dev *dev,
			     const struct mt7996_fw_trailer *hdr,
			     const u8 *data, enum mt7996_ram_type type)
{ … }

static int __mt7996_load_ram(struct mt7996_dev *dev, const char *fw_type,
			     const char *fw_file, enum mt7996_ram_type ram_type)
{ … }

static int mt7996_load_ram(struct mt7996_dev *dev)
{ … }

static int
mt7996_firmware_state(struct mt7996_dev *dev, bool wa)
{ … }

static int
mt7996_mcu_restart(struct mt76_dev *dev)
{ … }

static int mt7996_load_firmware(struct mt7996_dev *dev)
{ … }

int mt7996_mcu_fw_log_2_host(struct mt7996_dev *dev, u8 type, u8 ctrl)
{ … }

int mt7996_mcu_fw_dbg_ctrl(struct mt7996_dev *dev, u32 module, u8 level)
{ … }

static int mt7996_mcu_set_mwds(struct mt7996_dev *dev, bool enabled)
{ … }

static void mt7996_add_rx_airtime_tlv(struct sk_buff *skb, u8 band_idx)
{ … }

static int
mt7996_mcu_init_rx_airtime(struct mt7996_dev *dev)
{ … }

int mt7996_mcu_init_firmware(struct mt7996_dev *dev)
{ … }

int mt7996_mcu_init(struct mt7996_dev *dev)
{ … }

void mt7996_mcu_exit(struct mt7996_dev *dev)
{ … }

int mt7996_mcu_set_hdr_trans(struct mt7996_dev *dev, bool hdr_trans)
{ … }

int mt7996_mcu_set_tx(struct mt7996_dev *dev, struct ieee80211_vif *vif)
{ … }

int mt7996_mcu_set_fcc5_lpn(struct mt7996_dev *dev, int val)
{ … }

int mt7996_mcu_set_pulse_th(struct mt7996_dev *dev,
			    const struct mt7996_dfs_pulse *pulse)
{ … }

int mt7996_mcu_set_radar_th(struct mt7996_dev *dev, int index,
			    const struct mt7996_dfs_pattern *pattern)
{ … }

static int
mt7996_mcu_background_chain_ctrl(struct mt7996_phy *phy,
				 struct cfg80211_chan_def *chandef,
				 int cmd)
{ … }

int mt7996_mcu_rdd_background_enable(struct mt7996_phy *phy,
				     struct cfg80211_chan_def *chandef)
{ … }

int mt7996_mcu_set_chan_info(struct mt7996_phy *phy, u16 tag)
{ … }

static int mt7996_mcu_set_eeprom_flash(struct mt7996_dev *dev)
{ … }

int mt7996_mcu_set_eeprom(struct mt7996_dev *dev)
{ … }

int mt7996_mcu_get_eeprom(struct mt7996_dev *dev, u32 offset)
{ … }

int mt7996_mcu_get_eeprom_free_block(struct mt7996_dev *dev, u8 *block_num)
{ … }

int mt7996_mcu_get_chip_config(struct mt7996_dev *dev, u32 *cap)
{ … }

int mt7996_mcu_get_chan_mib_info(struct mt7996_phy *phy, bool chan_switch)
{ … }

int mt7996_mcu_get_temperature(struct mt7996_phy *phy)
{ … }

int mt7996_mcu_set_thermal_throttling(struct mt7996_phy *phy, u8 state)
{ … }

int mt7996_mcu_set_thermal_protect(struct mt7996_phy *phy, bool enable)
{ … }

int mt7996_mcu_set_ser(struct mt7996_dev *dev, u8 action, u8 val, u8 band)
{ … }

int mt7996_mcu_set_txbf(struct mt7996_dev *dev, u8 action)
{ … }

static int
mt7996_mcu_enable_obss_spr(struct mt7996_phy *phy, u16 action, u8 val)
{ … }

static int
mt7996_mcu_set_obss_spr_pd(struct mt7996_phy *phy,
			   struct ieee80211_he_obss_pd *he_obss_pd)
{ … }

static int
mt7996_mcu_set_obss_spr_siga(struct mt7996_phy *phy, struct ieee80211_vif *vif,
			     struct ieee80211_he_obss_pd *he_obss_pd)
{ … }

static int
mt7996_mcu_set_obss_spr_bitmap(struct mt7996_phy *phy,
			       struct ieee80211_he_obss_pd *he_obss_pd)
{ … }

int mt7996_mcu_add_obss_spr(struct mt7996_phy *phy, struct ieee80211_vif *vif,
			    struct ieee80211_he_obss_pd *he_obss_pd)
{ … }

int mt7996_mcu_update_bss_color(struct mt7996_dev *dev, struct ieee80211_vif *vif,
				struct cfg80211_he_bss_color *he_bss_color)
{ … }

#define TWT_AGRT_TRIGGER …
#define TWT_AGRT_ANNOUNCE …
#define TWT_AGRT_PROTECT …

int mt7996_mcu_twt_agrt_update(struct mt7996_dev *dev,
			       struct mt7996_vif *mvif,
			       struct mt7996_twt_flow *flow,
			       int cmd)
{ … }

int mt7996_mcu_set_rts_thresh(struct mt7996_phy *phy, u32 val)
{ … }

int mt7996_mcu_set_radio_en(struct mt7996_phy *phy, bool enable)
{ … }

int mt7996_mcu_rdd_cmd(struct mt7996_dev *dev, int cmd, u8 index,
		       u8 rx_sel, u8 val)
{ … }

int mt7996_mcu_wtbl_update_hdr_trans(struct mt7996_dev *dev,
				     struct ieee80211_vif *vif,
				     struct ieee80211_sta *sta)
{ … }

int mt7996_mcu_set_fixed_rate_table(struct mt7996_phy *phy, u8 table_idx,
				    u16 rate_idx, bool beacon)
{ … }

int mt7996_mcu_rf_regval(struct mt7996_dev *dev, u32 regidx, u32 *val, bool set)
{ … }

int mt7996_mcu_trigger_assert(struct mt7996_dev *dev)
{ … }

int mt7996_mcu_set_rro(struct mt7996_dev *dev, u16 tag, u16 val)
{ … }

int mt7996_mcu_get_all_sta_info(struct mt7996_phy *phy, u16 tag)
{ … }

int mt7996_mcu_wed_rro_reset_sessions(struct mt7996_dev *dev, u16 id)
{ … }

int mt7996_mcu_set_txpower_sku(struct mt7996_phy *phy)
{ … }

int mt7996_mcu_cp_support(struct mt7996_dev *dev, u8 mode)
{ … }