| developer | b11a539 | 2022-03-31 00:34:47 +0800 | [diff] [blame] | 1 | /* SPDX-License-Identifier: ISC */ |
| 2 | /* Copyright (C) 2020 MediaTek Inc. */ |
| 3 | |
| 4 | #ifndef __MT7921_MCU_H |
| 5 | #define __MT7921_MCU_H |
| 6 | |
| 7 | #include "../mt76_connac_mcu.h" |
| 8 | |
| 9 | struct mt7921_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 mt7921_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 | */ |
| 57 | struct mt7921_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 | struct mt7921_mcu_tx_done_event { |
| 80 | u8 pid; |
| 81 | u8 status; |
| 82 | __le16 seq; |
| 83 | |
| 84 | u8 wlan_idx; |
| 85 | u8 tx_cnt; |
| 86 | __le16 tx_rate; |
| 87 | |
| 88 | u8 flag; |
| 89 | u8 tid; |
| 90 | u8 rsp_rate; |
| 91 | u8 mcs; |
| 92 | |
| 93 | u8 bw; |
| 94 | u8 tx_pwr; |
| 95 | u8 reason; |
| 96 | u8 rsv0[1]; |
| 97 | |
| 98 | __le32 delay; |
| 99 | __le32 timestamp; |
| 100 | __le32 applied_flag; |
| 101 | u8 txs[28]; |
| 102 | |
| 103 | u8 rsv1[32]; |
| 104 | } __packed; |
| 105 | |
| 106 | /* ext event table */ |
| 107 | enum { |
| 108 | MCU_EXT_EVENT_RATE_REPORT = 0x87, |
| 109 | }; |
| 110 | |
| 111 | struct mt7921_mcu_rxd { |
| 112 | __le32 rxd[6]; |
| 113 | |
| 114 | __le16 len; |
| 115 | __le16 pkt_type_id; |
| 116 | |
| 117 | u8 eid; |
| 118 | u8 seq; |
| 119 | __le16 __rsv; |
| 120 | |
| 121 | u8 ext_eid; |
| 122 | u8 __rsv1[2]; |
| 123 | u8 s2d_index; |
| 124 | }; |
| 125 | |
| 126 | struct mt7921_mcu_eeprom_info { |
| 127 | __le32 addr; |
| 128 | __le32 valid; |
| 129 | u8 data[16]; |
| 130 | } __packed; |
| 131 | |
| 132 | #define MT_RA_RATE_NSS GENMASK(8, 6) |
| 133 | #define MT_RA_RATE_MCS GENMASK(3, 0) |
| 134 | #define MT_RA_RATE_TX_MODE GENMASK(12, 9) |
| 135 | #define MT_RA_RATE_DCM_EN BIT(4) |
| 136 | #define MT_RA_RATE_BW GENMASK(14, 13) |
| 137 | |
| 138 | #define MCU_PQ_ID(p, q) (((p) << 15) | ((q) << 10)) |
| 139 | #define MCU_PKT_ID 0xa0 |
| 140 | |
| 141 | struct mt7921_mcu_uni_event { |
| 142 | u8 cid; |
| 143 | u8 pad[3]; |
| 144 | __le32 status; /* 0: success, others: fail */ |
| 145 | } __packed; |
| 146 | |
| 147 | enum { |
| 148 | MT_EBF = BIT(0), /* explicit beamforming */ |
| 149 | MT_IBF = BIT(1) /* implicit beamforming */ |
| 150 | }; |
| 151 | |
| 152 | struct mt7921_mcu_reg_event { |
| 153 | __le32 reg; |
| 154 | __le32 val; |
| 155 | } __packed; |
| 156 | |
| 157 | struct mt7921_mcu_ant_id_config { |
| 158 | u8 ant_id[4]; |
| 159 | } __packed; |
| 160 | |
| 161 | struct mt7921_txpwr_req { |
| 162 | u8 ver; |
| 163 | u8 action; |
| 164 | __le16 len; |
| 165 | u8 dbdc_idx; |
| 166 | u8 rsv[3]; |
| 167 | } __packed; |
| 168 | |
| 169 | struct mt7921_txpwr_event { |
| 170 | u8 ver; |
| 171 | u8 action; |
| 172 | __le16 len; |
| 173 | struct mt7921_txpwr txpwr; |
| 174 | } __packed; |
| 175 | |
| 176 | enum { |
| 177 | TM_SWITCH_MODE, |
| 178 | TM_SET_AT_CMD, |
| 179 | TM_QUERY_AT_CMD, |
| 180 | }; |
| 181 | |
| 182 | enum { |
| 183 | MT7921_TM_NORMAL, |
| 184 | MT7921_TM_TESTMODE, |
| 185 | MT7921_TM_ICAP, |
| 186 | MT7921_TM_ICAP_OVERLAP, |
| 187 | MT7921_TM_WIFISPECTRUM, |
| 188 | }; |
| 189 | |
| 190 | struct mt7921_rftest_cmd { |
| 191 | u8 action; |
| 192 | u8 rsv[3]; |
| 193 | __le32 param0; |
| 194 | __le32 param1; |
| 195 | } __packed; |
| 196 | |
| 197 | struct mt7921_rftest_evt { |
| 198 | __le32 param0; |
| 199 | __le32 param1; |
| 200 | } __packed; |
| 201 | #endif |