1 /* SPDX-License-Identifier: ISC */ 2 /* Copyright (C) 2023 MediaTek Inc. */ 3 4 #ifndef __MT7925_H 5 #define __MT7925_H 6 7 #include "../mt792x.h" 8 #include "regs.h" 9 10 #define MT7925_BEACON_RATES_TBL 25 11 12 #define MT7925_TX_RING_SIZE 2048 13 #define MT7925_TX_MCU_RING_SIZE 256 14 #define MT7925_TX_FWDL_RING_SIZE 128 15 16 #define MT7925_RX_RING_SIZE 1536 17 #define MT7925_RX_MCU_RING_SIZE 512 18 19 #define MT7925_EEPROM_SIZE 3584 20 #define MT7925_TOKEN_SIZE 8192 21 22 #define MT7925_EEPROM_BLOCK_SIZE 16 23 24 #define MT7925_SKU_RATE_NUM 161 25 #define MT7925_SKU_MAX_DELTA_IDX MT7925_SKU_RATE_NUM 26 #define MT7925_SKU_TABLE_SIZE (MT7925_SKU_RATE_NUM + 1) 27 28 #define MCU_UNI_EVENT_ROC 0x27 29 30 #define HIF_TRAFFIC_IDLE 0x2 31 32 enum { 33 UNI_EVENT_HIF_CTRL_BASIC = 0, 34 UNI_EVENT_HIF_CTRL_TAG_NUM 35 }; 36 37 struct mt7925_mcu_hif_ctrl_basic_tlv { 38 __le16 tag; 39 __le16 len; 40 u8 cid; 41 u8 pad[3]; 42 u32 status; 43 u8 hif_type; 44 u8 hif_tx_traffic_status; 45 u8 hif_rx_traffic_status; 46 u8 hifsuspend; 47 u8 rsv[4]; 48 } __packed; 49 50 enum { 51 UNI_ROC_ACQUIRE, 52 UNI_ROC_ABORT, 53 UNI_ROC_SUB_LINK = 3, 54 UNI_ROC_NUM 55 }; 56 57 enum mt7925_roc_req { 58 MT7925_ROC_REQ_JOIN, 59 MT7925_ROC_REQ_ROC, 60 MT7925_ROC_REQ_SUB_LINK, 61 MT7925_ROC_REQ_MLSR_AG = 10, 62 MT7925_ROC_REQ_MLSR_AA, 63 MT7925_ROC_REQ_NUM 64 }; 65 66 enum { 67 UNI_EVENT_ROC_GRANT = 0, 68 UNI_EVENT_ROC_GRANT_SUB_LINK = 4, 69 UNI_EVENT_ROC_TAG_NUM 70 }; 71 72 struct mt7925_roc_grant_tlv { 73 __le16 tag; 74 __le16 len; 75 u8 bss_idx; 76 u8 tokenid; 77 u8 status; 78 u8 primarychannel; 79 u8 rfsco; 80 u8 rfband; 81 u8 channelwidth; 82 u8 centerfreqseg1; 83 u8 centerfreqseg2; 84 u8 reqtype; 85 u8 dbdcband; 86 u8 rsv[1]; 87 __le32 max_interval; 88 } __packed; 89 90 struct mt7925_beacon_loss_tlv { 91 __le16 tag; 92 __le16 len; 93 u8 reason; 94 u8 nr_btolink; 95 u8 pad[2]; 96 } __packed; 97 98 struct mt7925_uni_beacon_loss_event { 99 struct { 100 u8 bss_idx; 101 u8 pad[3]; 102 } __packed hdr; 103 struct mt7925_beacon_loss_tlv beacon_loss; 104 } __packed; 105 106 #define to_rssi(field, rxv) ((FIELD_GET(field, rxv) - 220) / 2) 107 #define to_rcpi(rssi) (2 * (rssi) + 220) 108 109 enum mt7925_txq_id { 110 MT7925_TXQ_BAND0, 111 MT7925_TXQ_BAND1, 112 MT7925_TXQ_MCU_WM = 15, 113 MT7925_TXQ_FWDL, 114 }; 115 116 enum mt7925_rxq_id { 117 MT7925_RXQ_BAND0 = 2, 118 MT7925_RXQ_BAND1, 119 MT7925_RXQ_MCU_WM = 0, 120 MT7925_RXQ_MCU_WM2, /* for tx done */ 121 }; 122 123 enum { 124 MODE_OPEN = 0, 125 MODE_SHARED = 1, 126 MODE_WPA = 3, 127 MODE_WPA_PSK = 4, 128 MODE_WPA_NONE = 5, 129 MODE_WPA2 = 6, 130 MODE_WPA2_PSK = 7, 131 MODE_WPA3_SAE = 11, 132 }; 133 134 enum { 135 MT7925_CLC_POWER, 136 MT7925_CLC_CHAN, 137 MT7925_CLC_MAX_NUM, 138 }; 139 140 struct mt7925_clc_rule_v2 { 141 u32 flag; 142 u8 alpha2[2]; 143 u8 rsv[10]; 144 } __packed; 145 146 struct mt7925_clc_rule { 147 u8 alpha2[2]; 148 u8 type[2]; 149 u8 seg_idx; 150 u8 flag; /* UNII4~8 ctrl flag */ 151 u8 rsv[2]; 152 } __packed; 153 154 struct mt7925_clc_segment { 155 u8 idx; 156 u8 rsv1[3]; 157 u32 offset; 158 u32 len; 159 u8 rsv2[4]; 160 } __packed; 161 162 struct mt7925_clc_type0 { 163 u8 nr_country; 164 u8 type; 165 u8 nr_seg; 166 u8 rsv[7]; 167 } __packed; 168 169 struct mt7925_clc_type2 { 170 u8 type; 171 u8 rsv[9]; 172 } __packed; 173 174 struct mt7925_clc { 175 __le32 len; 176 u8 idx; 177 u8 ver; 178 union { 179 struct mt7925_clc_type0 t0; 180 struct mt7925_clc_type2 t2; 181 }; 182 u8 data[]; 183 } __packed; 184 185 enum mt7925_eeprom_field { 186 MT_EE_CHIP_ID = 0x000, 187 MT_EE_VERSION = 0x002, 188 MT_EE_MAC_ADDR = 0x004, 189 MT_EE_HW_TYPE = 0xa71, 190 __MT_EE_MAX = 0x9ff 191 }; 192 193 #define MT_EE_HW_TYPE_ENCAP GENMASK(1, 0) 194 195 enum { 196 TXPWR_USER, 197 TXPWR_EEPROM, 198 TXPWR_MAC, 199 TXPWR_MAX_NUM, 200 }; 201 202 struct mt7925_txpwr { 203 s8 cck[4][2]; 204 s8 ofdm[8][2]; 205 s8 ht20[8][2]; 206 s8 ht40[9][2]; 207 s8 vht20[12][2]; 208 s8 vht40[12][2]; 209 s8 vht80[12][2]; 210 s8 vht160[12][2]; 211 s8 he26[12][2]; 212 s8 he52[12][2]; 213 s8 he106[12][2]; 214 s8 he242[12][2]; 215 s8 he484[12][2]; 216 s8 he996[12][2]; 217 s8 he996x2[12][2]; 218 s8 eht26[16][2]; 219 s8 eht52[16][2]; 220 s8 eht106[16][2]; 221 s8 eht242[16][2]; 222 s8 eht484[16][2]; 223 s8 eht996[16][2]; 224 s8 eht996x2[16][2]; 225 s8 eht996x4[16][2]; 226 s8 eht26_52[16][2]; 227 s8 eht26_106[16][2]; 228 s8 eht484_242[16][2]; 229 s8 eht996_484[16][2]; 230 s8 eht996_484_242[16][2]; 231 s8 eht996x2_484[16][2]; 232 s8 eht996x3[16][2]; 233 s8 eht996x3_484[16][2]; 234 }; 235 236 extern const struct ieee80211_ops mt7925_ops; 237 238 int __mt7925_start(struct mt792x_phy *phy); 239 int mt7925_register_device(struct mt792x_dev *dev); 240 void mt7925_unregister_device(struct mt792x_dev *dev); 241 int mt7925_run_firmware(struct mt792x_dev *dev); 242 int mt7925_mcu_set_bss_pm(struct mt792x_dev *dev, 243 struct ieee80211_bss_conf *link_conf, 244 bool enable); 245 int mt7925_mcu_sta_update(struct mt792x_dev *dev, 246 struct ieee80211_link_sta *link_sta, 247 struct ieee80211_vif *vif, bool enable, 248 enum mt76_sta_info_state state); 249 int mt7925_mcu_set_chan_info(struct mt792x_phy *phy, u16 tag); 250 int mt7925_mcu_set_tx(struct mt792x_dev *dev, struct ieee80211_bss_conf *bss_conf); 251 int mt7925_mcu_set_eeprom(struct mt792x_dev *dev); 252 int mt7925_mcu_get_rx_rate(struct mt792x_phy *phy, struct ieee80211_vif *vif, 253 struct ieee80211_sta *sta, struct rate_info *rate); 254 int mt7925_mcu_fw_log_2_host(struct mt792x_dev *dev, u8 ctrl); 255 void mt7925_mcu_rx_event(struct mt792x_dev *dev, struct sk_buff *skb); 256 int mt7925_mcu_chip_config(struct mt792x_dev *dev, const char *cmd); 257 int mt7925_mcu_set_rxfilter(struct mt792x_dev *dev, u32 fif, 258 u8 bit_op, u32 bit_map); 259 260 void mt7925_regd_be_ctrl(struct mt792x_dev *dev, u8 *alpha2); 261 void mt7925_regd_update(struct mt792x_dev *dev); 262 int mt7925_mac_init(struct mt792x_dev *dev); 263 int mt7925_mac_sta_add(struct mt76_dev *mdev, struct ieee80211_vif *vif, 264 struct ieee80211_sta *sta); 265 bool mt7925_mac_wtbl_update(struct mt792x_dev *dev, int idx, u32 mask); 266 int mt7925_mac_sta_event(struct mt76_dev *mdev, struct ieee80211_vif *vif, 267 struct ieee80211_sta *sta, enum mt76_sta_event ev); 268 void mt7925_mac_sta_remove(struct mt76_dev *mdev, struct ieee80211_vif *vif, 269 struct ieee80211_sta *sta); 270 void mt7925_mac_reset_work(struct work_struct *work); 271 int mt7925e_tx_prepare_skb(struct mt76_dev *mdev, void *txwi_ptr, 272 enum mt76_txq_id qid, struct mt76_wcid *wcid, 273 struct ieee80211_sta *sta, 274 struct mt76_tx_info *tx_info); 275 276 void mt7925_tx_token_put(struct mt792x_dev *dev); 277 bool mt7925_rx_check(struct mt76_dev *mdev, void *data, int len); 278 void mt7925_queue_rx_skb(struct mt76_dev *mdev, enum mt76_rxq_id q, 279 struct sk_buff *skb, u32 *info); 280 void mt7925_stats_work(struct work_struct *work); 281 void mt7925_set_stream_he_eht_caps(struct mt792x_phy *phy); 282 int mt7925_init_mlo_caps(struct mt792x_phy *phy); 283 int mt7925_init_debugfs(struct mt792x_dev *dev); 284 285 int mt7925_mcu_set_beacon_filter(struct mt792x_dev *dev, 286 struct ieee80211_vif *vif, 287 bool enable); 288 int mt7925_mcu_uni_tx_ba(struct mt792x_dev *dev, 289 struct ieee80211_ampdu_params *params, 290 bool enable); 291 int mt7925_mcu_uni_rx_ba(struct mt792x_dev *dev, 292 struct ieee80211_ampdu_params *params, 293 bool enable); 294 void mt7925_mlo_pm_work(struct work_struct *work); 295 void mt7925_scan_work(struct work_struct *work); 296 void mt7925_roc_work(struct work_struct *work); 297 int mt7925_mcu_uni_bss_ps(struct mt792x_dev *dev, 298 struct ieee80211_bss_conf *link_conf); 299 void mt7925_coredump_work(struct work_struct *work); 300 int mt7925_get_txpwr_info(struct mt792x_dev *dev, u8 band_idx, 301 struct mt7925_txpwr *txpwr); 302 void mt7925_mac_set_fixed_rate_table(struct mt792x_dev *dev, 303 u8 tbl_idx, u16 rate_idx); 304 void mt7925_mac_write_txwi(struct mt76_dev *dev, __le32 *txwi, 305 struct sk_buff *skb, struct mt76_wcid *wcid, 306 struct ieee80211_key_conf *key, int pid, 307 enum mt76_txq_id qid, u32 changed); 308 void mt7925_txwi_free(struct mt792x_dev *dev, struct mt76_txwi_cache *t, 309 struct ieee80211_sta *sta, struct mt76_wcid *wcid, 310 struct list_head *free_list); 311 int mt7925_mcu_parse_response(struct mt76_dev *mdev, int cmd, 312 struct sk_buff *skb, int seq); 313 314 int mt7925e_mac_reset(struct mt792x_dev *dev); 315 int mt7925e_mcu_init(struct mt792x_dev *dev); 316 void mt7925_mac_add_txs(struct mt792x_dev *dev, void *data); 317 void mt7925_set_runtime_pm(struct mt792x_dev *dev); 318 void mt7925_mcu_set_suspend_iter(void *priv, u8 *mac, 319 struct ieee80211_vif *vif); 320 void mt7925_connac_mcu_set_suspend_iter(void *priv, u8 *mac, 321 struct ieee80211_vif *vif); 322 void mt7925_set_ipv6_ns_work(struct work_struct *work); 323 324 int mt7925_mcu_set_sniffer(struct mt792x_dev *dev, struct ieee80211_vif *vif, 325 bool enable); 326 int mt7925_mcu_config_sniffer(struct mt792x_vif *vif, 327 struct ieee80211_chanctx_conf *ctx); 328 int mt7925_mcu_get_temperature(struct mt792x_phy *phy); 329 330 int mt7925_usb_sdio_tx_prepare_skb(struct mt76_dev *mdev, void *txwi_ptr, 331 enum mt76_txq_id qid, struct mt76_wcid *wcid, 332 struct ieee80211_sta *sta, 333 struct mt76_tx_info *tx_info); 334 void mt7925_usb_sdio_tx_complete_skb(struct mt76_dev *mdev, 335 struct mt76_queue_entry *e); 336 bool mt7925_usb_sdio_tx_status_data(struct mt76_dev *mdev, u8 *update); 337 338 int mt7925_mcu_uni_add_beacon_offload(struct mt792x_dev *dev, 339 struct ieee80211_hw *hw, 340 struct ieee80211_vif *vif, 341 bool enable); 342 int mt7925_set_tx_sar_pwr(struct ieee80211_hw *hw, 343 const struct cfg80211_sar_specs *sar); 344 345 int mt7925_mcu_regval(struct mt792x_dev *dev, u32 regidx, u32 *val, bool set); 346 int mt7925_mcu_set_clc(struct mt792x_dev *dev, u8 *alpha2, 347 enum environment_cap env_cap); 348 int mt7925_mcu_set_mlo_roc(struct mt792x_bss_conf *mconf, u16 sel_links, 349 int duration, u8 token_id); 350 int mt7925_mcu_set_roc(struct mt792x_phy *phy, struct mt792x_bss_conf *mconf, 351 struct ieee80211_channel *chan, int duration, 352 enum mt7925_roc_req type, u8 token_id); 353 int mt7925_mcu_abort_roc(struct mt792x_phy *phy, struct mt792x_bss_conf *mconf, 354 u8 token_id); 355 void mt7925_roc_abort_sync(struct mt792x_dev *dev); 356 int mt7925_mcu_fill_message(struct mt76_dev *mdev, struct sk_buff *skb, 357 int cmd, int *wait_seq); 358 int mt7925_mcu_add_key(struct mt76_dev *dev, struct ieee80211_vif *vif, 359 struct mt76_connac_sta_key_conf *sta_key_conf, 360 struct ieee80211_key_conf *key, int mcu_cmd, 361 struct mt76_wcid *wcid, enum set_key_cmd cmd, 362 struct mt792x_sta *msta); 363 int mt7925_mcu_set_rts_thresh(struct mt792x_phy *phy, u32 val); 364 int mt7925_mcu_wtbl_update_hdr_trans(struct mt792x_dev *dev, 365 struct ieee80211_vif *vif, 366 struct ieee80211_sta *sta, 367 int link_id); 368 369 #endif 370