LXR linux/drivers/net/wireless/mediatek/mt76/mt7615/mcu.h

   1/* SPDX-License-Identifier: ISC */
   2/* Copyright (C) 2019 MediaTek Inc. */
   3
   4#ifndef __MT7615_MCU_H
   5#define __MT7615_MCU_H
   6
   7#include "../mt76_connac_mcu.h"
   8
   9struct mt7615_mcu_txd {
  10        __le32 txd[8];
  11
  12        __le16 len;
  13        __le16 pq_id;
  14
  15        u8 cid;
  16        u8 pkt_type;
  17        u8 set_query; /* FW don't care */
  18        u8 seq;
  19
  20        u8 uc_d2b0_rev;
  21        u8 ext_cid;
  22        u8 s2d_index;
  23        u8 ext_cid_ack;
  24
  25        u32 reserved[5];
  26} __packed __aligned(4);
  27
  28/**
  29 * struct mt7615_uni_txd - mcu command descriptor for firmware v3
  30 * @txd: hardware descriptor
  31 * @len: total length not including txd
  32 * @cid: command identifier
  33 * @pkt_type: must be 0xa0 (cmd packet by long format)
  34 * @frag_n: fragment number
  35 * @seq: sequence number
  36 * @checksum: 0 mean there is no checksum
  37 * @s2d_index: index for command source and destination
  38 *  Definition              | value | note
  39 *  CMD_S2D_IDX_H2N         | 0x00  | command from HOST to WM
  40 *  CMD_S2D_IDX_C2N         | 0x01  | command from WA to WM
  41 *  CMD_S2D_IDX_H2C         | 0x02  | command from HOST to WA
  42 *  CMD_S2D_IDX_H2N_AND_H2C | 0x03  | command from HOST to WA and WM
  43 *
  44 * @option: command option
  45 *  BIT[0]: UNI_CMD_OPT_BIT_ACK
  46 *          set to 1 to request a fw reply
  47 *          if UNI_CMD_OPT_BIT_0_ACK is set and UNI_CMD_OPT_BIT_2_SET_QUERY
  48 *          is set, mcu firmware will send response event EID = 0x01
  49 *          (UNI_EVENT_ID_CMD_RESULT) to the host.
  50 *  BIT[1]: UNI_CMD_OPT_BIT_UNI_CMD
  51 *          0: original command
  52 *          1: unified command
  53 *  BIT[2]: UNI_CMD_OPT_BIT_SET_QUERY
  54 *          0: QUERY command
  55 *          1: SET command
  56 */
  57struct mt7615_uni_txd {
  58        __le32 txd[8];
  59
  60        /* DW1 */
  61        __le16 len;
  62        __le16 cid;
  63
  64        /* DW2 */
  65        u8 reserved;
  66        u8 pkt_type;
  67        u8 frag_n;
  68        u8 seq;
  69
  70        /* DW3 */
  71        __le16 checksum;
  72        u8 s2d_index;
  73        u8 option;
  74
  75        /* DW4 */
  76        u8 reserved2[4];
  77} __packed __aligned(4);
  78
  79/* event table */
  80enum {
  81        MCU_EVENT_TARGET_ADDRESS_LEN = 0x01,
  82        MCU_EVENT_FW_START = 0x01,
  83        MCU_EVENT_GENERIC = 0x01,
  84        MCU_EVENT_ACCESS_REG = 0x02,
  85        MCU_EVENT_MT_PATCH_SEM = 0x04,
  86        MCU_EVENT_REG_ACCESS = 0x05,
  87        MCU_EVENT_SCAN_DONE = 0x0d,
  88        MCU_EVENT_ROC = 0x10,
  89        MCU_EVENT_BSS_ABSENCE  = 0x11,
  90        MCU_EVENT_BSS_BEACON_LOSS = 0x13,
  91        MCU_EVENT_CH_PRIVILEGE = 0x18,
  92        MCU_EVENT_SCHED_SCAN_DONE = 0x23,
  93        MCU_EVENT_EXT = 0xed,
  94        MCU_EVENT_RESTART_DL = 0xef,
  95        MCU_EVENT_COREDUMP = 0xf0,
  96};
  97
  98/* ext event table */
  99enum {
 100        MCU_EXT_EVENT_PS_SYNC = 0x5,
 101        MCU_EXT_EVENT_FW_LOG_2_HOST = 0x13,
 102        MCU_EXT_EVENT_THERMAL_PROTECT = 0x22,
 103        MCU_EXT_EVENT_ASSERT_DUMP = 0x23,
 104        MCU_EXT_EVENT_RDD_REPORT = 0x3a,
 105        MCU_EXT_EVENT_CSA_NOTIFY = 0x4f,
 106};
 107
 108enum {
 109    MT_SKU_CCK_1_2 = 0,
 110    MT_SKU_CCK_55_11,
 111    MT_SKU_OFDM_6_9,
 112    MT_SKU_OFDM_12_18,
 113    MT_SKU_OFDM_24_36,
 114    MT_SKU_OFDM_48,
 115    MT_SKU_OFDM_54,
 116    MT_SKU_HT20_0_8,
 117    MT_SKU_HT20_32,
 118    MT_SKU_HT20_1_2_9_10,
 119    MT_SKU_HT20_3_4_11_12,
 120    MT_SKU_HT20_5_13,
 121    MT_SKU_HT20_6_14,
 122    MT_SKU_HT20_7_15,
 123    MT_SKU_HT40_0_8,
 124    MT_SKU_HT40_32,
 125    MT_SKU_HT40_1_2_9_10,
 126    MT_SKU_HT40_3_4_11_12,
 127    MT_SKU_HT40_5_13,
 128    MT_SKU_HT40_6_14,
 129    MT_SKU_HT40_7_15,
 130    MT_SKU_VHT20_0,
 131    MT_SKU_VHT20_1_2,
 132    MT_SKU_VHT20_3_4,
 133    MT_SKU_VHT20_5_6,
 134    MT_SKU_VHT20_7,
 135    MT_SKU_VHT20_8,
 136    MT_SKU_VHT20_9,
 137    MT_SKU_VHT40_0,
 138    MT_SKU_VHT40_1_2,
 139    MT_SKU_VHT40_3_4,
 140    MT_SKU_VHT40_5_6,
 141    MT_SKU_VHT40_7,
 142    MT_SKU_VHT40_8,
 143    MT_SKU_VHT40_9,
 144    MT_SKU_VHT80_0,
 145    MT_SKU_VHT80_1_2,
 146    MT_SKU_VHT80_3_4,
 147    MT_SKU_VHT80_5_6,
 148    MT_SKU_VHT80_7,
 149    MT_SKU_VHT80_8,
 150    MT_SKU_VHT80_9,
 151    MT_SKU_VHT160_0,
 152    MT_SKU_VHT160_1_2,
 153    MT_SKU_VHT160_3_4,
 154    MT_SKU_VHT160_5_6,
 155    MT_SKU_VHT160_7,
 156    MT_SKU_VHT160_8,
 157    MT_SKU_VHT160_9,
 158    MT_SKU_1SS_DELTA,
 159    MT_SKU_2SS_DELTA,
 160    MT_SKU_3SS_DELTA,
 161    MT_SKU_4SS_DELTA,
 162};
 163
 164struct mt7615_mcu_rxd {
 165        __le32 rxd[4];
 166
 167        __le16 len;
 168        __le16 pkt_type_id;
 169
 170        u8 eid;
 171        u8 seq;
 172        __le16 __rsv;
 173
 174        u8 ext_eid;
 175        u8 __rsv1[2];
 176        u8 s2d_index;
 177};
 178
 179struct mt7615_mcu_csa_notify {
 180        struct mt7615_mcu_rxd rxd;
 181
 182        u8 omac_idx;
 183        u8 csa_count;
 184        u8 rsv[2];
 185} __packed;
 186
 187struct mt7615_mcu_rdd_report {
 188        struct mt7615_mcu_rxd rxd;
 189
 190        u8 band_idx;
 191        u8 long_detected;
 192        u8 constant_prf_detected;
 193        u8 staggered_prf_detected;
 194        u8 radar_type_idx;
 195        u8 periodic_pulse_num;
 196        u8 long_pulse_num;
 197        u8 hw_pulse_num;
 198
 199        u8 out_lpn;
 200        u8 out_spn;
 201        u8 out_crpn;
 202        u8 out_crpw;
 203        u8 out_crbn;
 204        u8 out_stgpn;
 205        u8 out_stgpw;
 206
 207        u8 _rsv[2];
 208
 209        __le32 out_pri_const;
 210        __le32 out_pri_stg[3];
 211
 212        struct {
 213                __le32 start;
 214                __le16 pulse_width;
 215                __le16 pulse_power;
 216        } long_pulse[32];
 217
 218        struct {
 219                __le32 start;
 220                __le16 pulse_width;
 221                __le16 pulse_power;
 222        } periodic_pulse[32];
 223
 224        struct {
 225                __le32 start;
 226                __le16 pulse_width;
 227                __le16 pulse_power;
 228                u8 sc_pass;
 229                u8 sw_reset;
 230        } hw_pulse[32];
 231};
 232
 233#define MCU_PQ_ID(p, q)         (((p) << 15) | ((q) << 10))
 234#define MCU_PKT_ID              0xa0
 235
 236enum {
 237        MCU_Q_QUERY,
 238        MCU_Q_SET,
 239        MCU_Q_RESERVED,
 240        MCU_Q_NA
 241};
 242
 243enum {
 244        MCU_S2D_H2N,
 245        MCU_S2D_C2N,
 246        MCU_S2D_H2C,
 247        MCU_S2D_H2CN
 248};
 249
 250enum {
 251        MCU_ATE_SET_FREQ_OFFSET = 0xa,
 252        MCU_ATE_SET_TX_POWER_CONTROL = 0x15,
 253};
 254
 255struct mt7615_mcu_uni_event {
 256        u8 cid;
 257        u8 pad[3];
 258        __le32 status; /* 0: success, others: fail */
 259} __packed;
 260
 261struct mt7615_mcu_reg_event {
 262        __le32 reg;
 263        __le32 val;
 264} __packed;
 265
 266struct mt7615_roc_tlv {
 267        u8 bss_idx;
 268        u8 token;
 269        u8 active;
 270        u8 primary_chan;
 271        u8 sco;
 272        u8 band;
 273        u8 width;       /* To support 80/160MHz bandwidth */
 274        u8 freq_seg1;   /* To support 80/160MHz bandwidth */
 275        u8 freq_seg2;   /* To support 80/160MHz bandwidth */
 276        u8 req_type;
 277        u8 dbdc_band;
 278        u8 rsv0;
 279        __le32 max_interval;    /* ms */
 280        u8 rsv1[8];
 281} __packed;
 282
 283enum {
 284        PATCH_NOT_DL_SEM_FAIL    = 0x0,
 285        PATCH_IS_DL              = 0x1,
 286        PATCH_NOT_DL_SEM_SUCCESS = 0x2,
 287        PATCH_REL_SEM_SUCCESS    = 0x3
 288};
 289
 290enum {
 291        FW_STATE_INITIAL          = 0,
 292        FW_STATE_FW_DOWNLOAD      = 1,
 293        FW_STATE_NORMAL_OPERATION = 2,
 294        FW_STATE_NORMAL_TRX       = 3,
 295        FW_STATE_CR4_RDY          = 7
 296};
 297
 298enum {
 299        FW_STATE_PWR_ON = 1,
 300        FW_STATE_N9_RDY = 2,
 301};
 302
 303enum {
 304        DBDC_TYPE_WMM,
 305        DBDC_TYPE_MGMT,
 306        DBDC_TYPE_BSS,
 307        DBDC_TYPE_MBSS,
 308        DBDC_TYPE_REPEATER,
 309        DBDC_TYPE_MU,
 310        DBDC_TYPE_BF,
 311        DBDC_TYPE_PTA,
 312        __DBDC_TYPE_MAX,
 313};
 314
 315struct bss_info_omac {
 316        __le16 tag;
 317        __le16 len;
 318        u8 hw_bss_idx;
 319        u8 omac_idx;
 320        u8 band_idx;
 321        u8 rsv0;
 322        __le32 conn_type;
 323        u32 rsv1;
 324} __packed;
 325
 326struct bss_info_basic {
 327        __le16 tag;
 328        __le16 len;
 329        __le32 network_type;
 330        u8 active;
 331        u8 rsv0;
 332        __le16 bcn_interval;
 333        u8 bssid[ETH_ALEN];
 334        u8 wmm_idx;
 335        u8 dtim_period;
 336        u8 bmc_tx_wlan_idx;
 337        u8 cipher; /* not used */
 338        u8 phymode; /* not used */
 339        u8 rsv1[5];
 340} __packed;
 341
 342struct bss_info_rf_ch {
 343        __le16 tag;
 344        __le16 len;
 345        u8 pri_ch;
 346        u8 central_ch0;
 347        u8 central_ch1;
 348        u8 bw;
 349} __packed;
 350
 351struct bss_info_ext_bss {
 352        __le16 tag;
 353        __le16 len;
 354        __le32 mbss_tsf_offset; /* in unit of us */
 355        u8 rsv[8];
 356} __packed;
 357
 358enum {
 359        BSS_INFO_OMAC,
 360        BSS_INFO_BASIC,
 361        BSS_INFO_RF_CH, /* optional, for BT/LTE coex */
 362        BSS_INFO_PM, /* sta only */
 363        BSS_INFO_UAPSD, /* sta only */
 364        BSS_INFO_ROAM_DETECTION, /* obsoleted */
 365        BSS_INFO_LQ_RM, /* obsoleted */
 366        BSS_INFO_EXT_BSS,
 367        BSS_INFO_BMC_INFO, /* for bmc rate control in CR4 */
 368        BSS_INFO_SYNC_MODE, /* obsoleted */
 369        BSS_INFO_RA,
 370        BSS_INFO_MAX_NUM
 371};
 372
 373enum {
 374        CH_SWITCH_NORMAL = 0,
 375        CH_SWITCH_SCAN = 3,
 376        CH_SWITCH_MCC = 4,
 377        CH_SWITCH_DFS = 5,
 378        CH_SWITCH_BACKGROUND_SCAN_START = 6,
 379        CH_SWITCH_BACKGROUND_SCAN_RUNNING = 7,
 380        CH_SWITCH_BACKGROUND_SCAN_STOP = 8,
 381        CH_SWITCH_SCAN_BYPASS_DPD = 9
 382};
 383
 384#endif
 385