1 /* SPDX-License-Identifier: BSD-3-Clause-Clear */ 2 /* 3 * Copyright (c) 2018-2021 The Linux Foundation. All rights reserved. 4 * Copyright (c) 2021-2022, 2024-2025 Qualcomm Innovation Center, Inc. All rights reserved. 5 */ 6 #include "core.h" 7 8 #ifndef ATH12K_HAL_DESC_H 9 #define ATH12K_HAL_DESC_H 10 11 #define BUFFER_ADDR_INFO0_ADDR GENMASK(31, 0) 12 13 #define BUFFER_ADDR_INFO1_ADDR GENMASK(7, 0) 14 #define BUFFER_ADDR_INFO1_RET_BUF_MGR GENMASK(11, 8) 15 #define BUFFER_ADDR_INFO1_SW_COOKIE GENMASK(31, 12) 16 17 struct ath12k_buffer_addr { 18 __le32 info0; 19 __le32 info1; 20 } __packed; 21 22 /* ath12k_buffer_addr 23 * 24 * buffer_addr_31_0 25 * Address (lower 32 bits) of the MSDU buffer or MSDU_EXTENSION 26 * descriptor or Link descriptor 27 * 28 * buffer_addr_39_32 29 * Address (upper 8 bits) of the MSDU buffer or MSDU_EXTENSION 30 * descriptor or Link descriptor 31 * 32 * return_buffer_manager (RBM) 33 * Consumer: WBM 34 * Producer: SW/FW 35 * Indicates to which buffer manager the buffer or MSDU_EXTENSION 36 * descriptor or link descriptor that is being pointed to shall be 37 * returned after the frame has been processed. It is used by WBM 38 * for routing purposes. 39 * 40 * Values are defined in enum %HAL_RX_BUF_RBM_ 41 * 42 * sw_buffer_cookie 43 * Cookie field exclusively used by SW. HW ignores the contents, 44 * accept that it passes the programmed value on to other 45 * descriptors together with the physical address. 46 * 47 * Field can be used by SW to for example associate the buffers 48 * physical address with the virtual address. 49 * 50 * NOTE1: 51 * The three most significant bits can have a special meaning 52 * in case this struct is embedded in a TX_MPDU_DETAILS STRUCT, 53 * and field transmit_bw_restriction is set 54 * 55 * In case of NON punctured transmission: 56 * Sw_buffer_cookie[19:17] = 3'b000: 20 MHz TX only 57 * Sw_buffer_cookie[19:17] = 3'b001: 40 MHz TX only 58 * Sw_buffer_cookie[19:17] = 3'b010: 80 MHz TX only 59 * Sw_buffer_cookie[19:17] = 3'b011: 160 MHz TX only 60 * Sw_buffer_cookie[19:17] = 3'b101: 240 MHz TX only 61 * Sw_buffer_cookie[19:17] = 3'b100: 320 MHz TX only 62 * Sw_buffer_cookie[19:18] = 2'b11: reserved 63 * 64 * In case of punctured transmission: 65 * Sw_buffer_cookie[19:16] = 4'b0000: pattern 0 only 66 * Sw_buffer_cookie[19:16] = 4'b0001: pattern 1 only 67 * Sw_buffer_cookie[19:16] = 4'b0010: pattern 2 only 68 * Sw_buffer_cookie[19:16] = 4'b0011: pattern 3 only 69 * Sw_buffer_cookie[19:16] = 4'b0100: pattern 4 only 70 * Sw_buffer_cookie[19:16] = 4'b0101: pattern 5 only 71 * Sw_buffer_cookie[19:16] = 4'b0110: pattern 6 only 72 * Sw_buffer_cookie[19:16] = 4'b0111: pattern 7 only 73 * Sw_buffer_cookie[19:16] = 4'b1000: pattern 8 only 74 * Sw_buffer_cookie[19:16] = 4'b1001: pattern 9 only 75 * Sw_buffer_cookie[19:16] = 4'b1010: pattern 10 only 76 * Sw_buffer_cookie[19:16] = 4'b1011: pattern 11 only 77 * Sw_buffer_cookie[19:18] = 2'b11: reserved 78 * 79 * Note: a punctured transmission is indicated by the presence 80 * of TLV TX_PUNCTURE_SETUP embedded in the scheduler TLV 81 * 82 * Sw_buffer_cookie[20:17]: Tid: The TID field in the QoS control 83 * field 84 * 85 * Sw_buffer_cookie[16]: Mpdu_qos_control_valid: This field 86 * indicates MPDUs with a QoS control field. 87 * 88 */ 89 90 enum hal_tlv_tag { 91 HAL_MACTX_CBF_START = 0 /* 0x0 */, 92 HAL_PHYRX_DATA = 1 /* 0x1 */, 93 HAL_PHYRX_CBF_DATA_RESP = 2 /* 0x2 */, 94 HAL_PHYRX_ABORT_REQUEST = 3 /* 0x3 */, 95 HAL_PHYRX_USER_ABORT_NOTIFICATION = 4 /* 0x4 */, 96 HAL_MACTX_DATA_RESP = 5 /* 0x5 */, 97 HAL_MACTX_CBF_DATA = 6 /* 0x6 */, 98 HAL_MACTX_CBF_DONE = 7 /* 0x7 */, 99 HAL_PHYRX_LMR_DATA_RESP = 8 /* 0x8 */, 100 HAL_RXPCU_TO_UCODE_START = 9 /* 0x9 */, 101 HAL_RXPCU_TO_UCODE_DELIMITER_FOR_FULL_MPDU = 10 /* 0xa */, 102 HAL_RXPCU_TO_UCODE_FULL_MPDU_DATA = 11 /* 0xb */, 103 HAL_RXPCU_TO_UCODE_FCS_STATUS = 12 /* 0xc */, 104 HAL_RXPCU_TO_UCODE_MPDU_DELIMITER = 13 /* 0xd */, 105 HAL_RXPCU_TO_UCODE_DELIMITER_FOR_MPDU_HEADER = 14 /* 0xe */, 106 HAL_RXPCU_TO_UCODE_MPDU_HEADER_DATA = 15 /* 0xf */, 107 HAL_RXPCU_TO_UCODE_END = 16 /* 0x10 */, 108 HAL_MACRX_CBF_READ_REQUEST = 32 /* 0x20 */, 109 HAL_MACRX_CBF_DATA_REQUEST = 33 /* 0x21 */, 110 HAL_MACRXXPECT_NDP_RECEPTION = 34 /* 0x22 */, 111 HAL_MACRX_FREEZE_CAPTURE_CHANNEL = 35 /* 0x23 */, 112 HAL_MACRX_NDP_TIMEOUT = 36 /* 0x24 */, 113 HAL_MACRX_ABORT_ACK = 37 /* 0x25 */, 114 HAL_MACRX_REQ_IMPLICIT_FB = 38 /* 0x26 */, 115 HAL_MACRX_CHAIN_MASK = 39 /* 0x27 */, 116 HAL_MACRX_NAP_USER = 40 /* 0x28 */, 117 HAL_MACRX_ABORT_REQUEST = 41 /* 0x29 */, 118 HAL_PHYTX_OTHER_TRANSMIT_INFO16 = 42 /* 0x2a */, 119 HAL_PHYTX_ABORT_ACK = 43 /* 0x2b */, 120 HAL_PHYTX_ABORT_REQUEST = 44 /* 0x2c */, 121 HAL_PHYTX_PKT_END = 45 /* 0x2d */, 122 HAL_PHYTX_PPDU_HEADER_INFO_REQUEST = 46 /* 0x2e */, 123 HAL_PHYTX_REQUEST_CTRL_INFO = 47 /* 0x2f */, 124 HAL_PHYTX_DATA_REQUEST = 48 /* 0x30 */, 125 HAL_PHYTX_BF_CV_LOADING_DONE = 49 /* 0x31 */, 126 HAL_PHYTX_NAP_ACK = 50 /* 0x32 */, 127 HAL_PHYTX_NAP_DONE = 51 /* 0x33 */, 128 HAL_PHYTX_OFF_ACK = 52 /* 0x34 */, 129 HAL_PHYTX_ON_ACK = 53 /* 0x35 */, 130 HAL_PHYTX_SYNTH_OFF_ACK = 54 /* 0x36 */, 131 HAL_PHYTX_DEBUG16 = 55 /* 0x37 */, 132 HAL_MACTX_ABORT_REQUEST = 56 /* 0x38 */, 133 HAL_MACTX_ABORT_ACK = 57 /* 0x39 */, 134 HAL_MACTX_PKT_END = 58 /* 0x3a */, 135 HAL_MACTX_PRE_PHY_DESC = 59 /* 0x3b */, 136 HAL_MACTX_BF_PARAMS_COMMON = 60 /* 0x3c */, 137 HAL_MACTX_BF_PARAMS_PER_USER = 61 /* 0x3d */, 138 HAL_MACTX_PREFETCH_CV = 62 /* 0x3e */, 139 HAL_MACTX_USER_DESC_COMMON = 63 /* 0x3f */, 140 HAL_MACTX_USER_DESC_PER_USER = 64 /* 0x40 */, 141 HAL_XAMPLE_USER_TLV_16 = 65 /* 0x41 */, 142 HAL_XAMPLE_TLV_16 = 66 /* 0x42 */, 143 HAL_MACTX_PHY_OFF = 67 /* 0x43 */, 144 HAL_MACTX_PHY_ON = 68 /* 0x44 */, 145 HAL_MACTX_SYNTH_OFF = 69 /* 0x45 */, 146 HAL_MACTXXPECT_CBF_COMMON = 70 /* 0x46 */, 147 HAL_MACTXXPECT_CBF_PER_USER = 71 /* 0x47 */, 148 HAL_MACTX_PHY_DESC = 72 /* 0x48 */, 149 HAL_MACTX_L_SIG_A = 73 /* 0x49 */, 150 HAL_MACTX_L_SIG_B = 74 /* 0x4a */, 151 HAL_MACTX_HT_SIG = 75 /* 0x4b */, 152 HAL_MACTX_VHT_SIG_A = 76 /* 0x4c */, 153 HAL_MACTX_VHT_SIG_B_SU20 = 77 /* 0x4d */, 154 HAL_MACTX_VHT_SIG_B_SU40 = 78 /* 0x4e */, 155 HAL_MACTX_VHT_SIG_B_SU80 = 79 /* 0x4f */, 156 HAL_MACTX_VHT_SIG_B_SU160 = 80 /* 0x50 */, 157 HAL_MACTX_VHT_SIG_B_MU20 = 81 /* 0x51 */, 158 HAL_MACTX_VHT_SIG_B_MU40 = 82 /* 0x52 */, 159 HAL_MACTX_VHT_SIG_B_MU80 = 83 /* 0x53 */, 160 HAL_MACTX_VHT_SIG_B_MU160 = 84 /* 0x54 */, 161 HAL_MACTX_SERVICE = 85 /* 0x55 */, 162 HAL_MACTX_HE_SIG_A_SU = 86 /* 0x56 */, 163 HAL_MACTX_HE_SIG_A_MU_DL = 87 /* 0x57 */, 164 HAL_MACTX_HE_SIG_A_MU_UL = 88 /* 0x58 */, 165 HAL_MACTX_HE_SIG_B1_MU = 89 /* 0x59 */, 166 HAL_MACTX_HE_SIG_B2_MU = 90 /* 0x5a */, 167 HAL_MACTX_HE_SIG_B2_OFDMA = 91 /* 0x5b */, 168 HAL_MACTX_DELETE_CV = 92 /* 0x5c */, 169 HAL_MACTX_MU_UPLINK_COMMON = 93 /* 0x5d */, 170 HAL_MACTX_MU_UPLINK_USER_SETUP = 94 /* 0x5e */, 171 HAL_MACTX_OTHER_TRANSMIT_INFO = 95 /* 0x5f */, 172 HAL_MACTX_PHY_NAP = 96 /* 0x60 */, 173 HAL_MACTX_DEBUG = 97 /* 0x61 */, 174 HAL_PHYRX_ABORT_ACK = 98 /* 0x62 */, 175 HAL_PHYRX_GENERATED_CBF_DETAILS = 99 /* 0x63 */, 176 HAL_PHYRX_RSSI_LEGACY = 100 /* 0x64 */, 177 HAL_PHYRX_RSSI_HT = 101 /* 0x65 */, 178 HAL_PHYRX_USER_INFO = 102 /* 0x66 */, 179 HAL_PHYRX_PKT_END = 103 /* 0x67 */, 180 HAL_PHYRX_DEBUG = 104 /* 0x68 */, 181 HAL_PHYRX_CBF_TRANSFER_DONE = 105 /* 0x69 */, 182 HAL_PHYRX_CBF_TRANSFER_ABORT = 106 /* 0x6a */, 183 HAL_PHYRX_L_SIG_A = 107 /* 0x6b */, 184 HAL_PHYRX_L_SIG_B = 108 /* 0x6c */, 185 HAL_PHYRX_HT_SIG = 109 /* 0x6d */, 186 HAL_PHYRX_VHT_SIG_A = 110 /* 0x6e */, 187 HAL_PHYRX_VHT_SIG_B_SU20 = 111 /* 0x6f */, 188 HAL_PHYRX_VHT_SIG_B_SU40 = 112 /* 0x70 */, 189 HAL_PHYRX_VHT_SIG_B_SU80 = 113 /* 0x71 */, 190 HAL_PHYRX_VHT_SIG_B_SU160 = 114 /* 0x72 */, 191 HAL_PHYRX_VHT_SIG_B_MU20 = 115 /* 0x73 */, 192 HAL_PHYRX_VHT_SIG_B_MU40 = 116 /* 0x74 */, 193 HAL_PHYRX_VHT_SIG_B_MU80 = 117 /* 0x75 */, 194 HAL_PHYRX_VHT_SIG_B_MU160 = 118 /* 0x76 */, 195 HAL_PHYRX_HE_SIG_A_SU = 119 /* 0x77 */, 196 HAL_PHYRX_HE_SIG_A_MU_DL = 120 /* 0x78 */, 197 HAL_PHYRX_HE_SIG_A_MU_UL = 121 /* 0x79 */, 198 HAL_PHYRX_HE_SIG_B1_MU = 122 /* 0x7a */, 199 HAL_PHYRX_HE_SIG_B2_MU = 123 /* 0x7b */, 200 HAL_PHYRX_HE_SIG_B2_OFDMA = 124 /* 0x7c */, 201 HAL_PHYRX_OTHER_RECEIVE_INFO = 125 /* 0x7d */, 202 HAL_PHYRX_COMMON_USER_INFO = 126 /* 0x7e */, 203 HAL_PHYRX_DATA_DONE = 127 /* 0x7f */, 204 HAL_COEX_TX_REQ = 128 /* 0x80 */, 205 HAL_DUMMY = 129 /* 0x81 */, 206 HALXAMPLE_TLV_32_NAME = 130 /* 0x82 */, 207 HAL_MPDU_LIMIT = 131 /* 0x83 */, 208 HAL_NA_LENGTH_END = 132 /* 0x84 */, 209 HAL_OLE_BUF_STATUS = 133 /* 0x85 */, 210 HAL_PCU_PPDU_SETUP_DONE = 134 /* 0x86 */, 211 HAL_PCU_PPDU_SETUP_END = 135 /* 0x87 */, 212 HAL_PCU_PPDU_SETUP_INIT = 136 /* 0x88 */, 213 HAL_PCU_PPDU_SETUP_START = 137 /* 0x89 */, 214 HAL_PDG_FES_SETUP = 138 /* 0x8a */, 215 HAL_PDG_RESPONSE = 139 /* 0x8b */, 216 HAL_PDG_TX_REQ = 140 /* 0x8c */, 217 HAL_SCH_WAIT_INSTR = 141 /* 0x8d */, 218 HAL_TQM_FLOWMPTY_STATUS = 143 /* 0x8f */, 219 HAL_TQM_FLOW_NOTMPTY_STATUS = 144 /* 0x90 */, 220 HAL_TQM_GEN_MPDU_LENGTH_LIST = 145 /* 0x91 */, 221 HAL_TQM_GEN_MPDU_LENGTH_LIST_STATUS = 146 /* 0x92 */, 222 HAL_TQM_GEN_MPDUS = 147 /* 0x93 */, 223 HAL_TQM_GEN_MPDUS_STATUS = 148 /* 0x94 */, 224 HAL_TQM_REMOVE_MPDU = 149 /* 0x95 */, 225 HAL_TQM_REMOVE_MPDU_STATUS = 150 /* 0x96 */, 226 HAL_TQM_REMOVE_MSDU = 151 /* 0x97 */, 227 HAL_TQM_REMOVE_MSDU_STATUS = 152 /* 0x98 */, 228 HAL_TQM_UPDATE_TX_MPDU_COUNT = 153 /* 0x99 */, 229 HAL_TQM_WRITE_CMD = 154 /* 0x9a */, 230 HAL_OFDMA_TRIGGER_DETAILS = 155 /* 0x9b */, 231 HAL_TX_DATA = 156 /* 0x9c */, 232 HAL_TX_FES_SETUP = 157 /* 0x9d */, 233 HAL_RX_PACKET = 158 /* 0x9e */, 234 HALXPECTED_RESPONSE = 159 /* 0x9f */, 235 HAL_TX_MPDU_END = 160 /* 0xa0 */, 236 HAL_TX_MPDU_START = 161 /* 0xa1 */, 237 HAL_TX_MSDU_END = 162 /* 0xa2 */, 238 HAL_TX_MSDU_START = 163 /* 0xa3 */, 239 HAL_TX_SW_MODE_SETUP = 164 /* 0xa4 */, 240 HAL_TXPCU_BUFFER_STATUS = 165 /* 0xa5 */, 241 HAL_TXPCU_USER_BUFFER_STATUS = 166 /* 0xa6 */, 242 HAL_DATA_TO_TIME_CONFIG = 167 /* 0xa7 */, 243 HALXAMPLE_USER_TLV_32 = 168 /* 0xa8 */, 244 HAL_MPDU_INFO = 169 /* 0xa9 */, 245 HAL_PDG_USER_SETUP = 170 /* 0xaa */, 246 HAL_TX_11AH_SETUP = 171 /* 0xab */, 247 HAL_REO_UPDATE_RX_REO_QUEUE_STATUS = 172 /* 0xac */, 248 HAL_TX_PEER_ENTRY = 173 /* 0xad */, 249 HAL_TX_RAW_OR_NATIVE_FRAME_SETUP = 174 /* 0xae */, 250 HALXAMPLE_USER_TLV_44 = 175 /* 0xaf */, 251 HAL_TX_FLUSH = 176 /* 0xb0 */, 252 HAL_TX_FLUSH_REQ = 177 /* 0xb1 */, 253 HAL_TQM_WRITE_CMD_STATUS = 178 /* 0xb2 */, 254 HAL_TQM_GET_MPDU_QUEUE_STATS = 179 /* 0xb3 */, 255 HAL_TQM_GET_MSDU_FLOW_STATS = 180 /* 0xb4 */, 256 HALXAMPLE_USER_CTLV_44 = 181 /* 0xb5 */, 257 HAL_TX_FES_STATUS_START = 182 /* 0xb6 */, 258 HAL_TX_FES_STATUS_USER_PPDU = 183 /* 0xb7 */, 259 HAL_TX_FES_STATUS_USER_RESPONSE = 184 /* 0xb8 */, 260 HAL_TX_FES_STATUS_END = 185 /* 0xb9 */, 261 HAL_RX_TRIG_INFO = 186 /* 0xba */, 262 HAL_RXPCU_TX_SETUP_CLEAR = 187 /* 0xbb */, 263 HAL_RX_FRAME_BITMAP_REQ = 188 /* 0xbc */, 264 HAL_RX_FRAME_BITMAP_ACK = 189 /* 0xbd */, 265 HAL_COEX_RX_STATUS = 190 /* 0xbe */, 266 HAL_RX_START_PARAM = 191 /* 0xbf */, 267 HAL_RX_PPDU_START = 192 /* 0xc0 */, 268 HAL_RX_PPDU_END = 193 /* 0xc1 */, 269 HAL_RX_MPDU_START = 194 /* 0xc2 */, 270 HAL_RX_MPDU_END = 195 /* 0xc3 */, 271 HAL_RX_MSDU_START = 196 /* 0xc4 */, 272 HAL_RX_MSDU_END = 197 /* 0xc5 */, 273 HAL_RX_ATTENTION = 198 /* 0xc6 */, 274 HAL_RECEIVED_RESPONSE_INFO = 199 /* 0xc7 */, 275 HAL_RX_PHY_SLEEP = 200 /* 0xc8 */, 276 HAL_RX_HEADER = 201 /* 0xc9 */, 277 HAL_RX_PEER_ENTRY = 202 /* 0xca */, 278 HAL_RX_FLUSH = 203 /* 0xcb */, 279 HAL_RX_RESPONSE_REQUIRED_INFO = 204 /* 0xcc */, 280 HAL_RX_FRAMELESS_BAR_DETAILS = 205 /* 0xcd */, 281 HAL_TQM_GET_MPDU_QUEUE_STATS_STATUS = 206 /* 0xce */, 282 HAL_TQM_GET_MSDU_FLOW_STATS_STATUS = 207 /* 0xcf */, 283 HAL_TX_CBF_INFO = 208 /* 0xd0 */, 284 HAL_PCU_PPDU_SETUP_USER = 209 /* 0xd1 */, 285 HAL_RX_MPDU_PCU_START = 210 /* 0xd2 */, 286 HAL_RX_PM_INFO = 211 /* 0xd3 */, 287 HAL_RX_USER_PPDU_END = 212 /* 0xd4 */, 288 HAL_RX_PRE_PPDU_START = 213 /* 0xd5 */, 289 HAL_RX_PREAMBLE = 214 /* 0xd6 */, 290 HAL_TX_FES_SETUP_COMPLETE = 215 /* 0xd7 */, 291 HAL_TX_LAST_MPDU_FETCHED = 216 /* 0xd8 */, 292 HAL_TXDMA_STOP_REQUEST = 217 /* 0xd9 */, 293 HAL_RXPCU_SETUP = 218 /* 0xda */, 294 HAL_RXPCU_USER_SETUP = 219 /* 0xdb */, 295 HAL_TX_FES_STATUS_ACK_OR_BA = 220 /* 0xdc */, 296 HAL_TQM_ACKED_MPDU = 221 /* 0xdd */, 297 HAL_COEX_TX_RESP = 222 /* 0xde */, 298 HAL_COEX_TX_STATUS = 223 /* 0xdf */, 299 HAL_MACTX_COEX_PHY_CTRL = 224 /* 0xe0 */, 300 HAL_COEX_STATUS_BROADCAST = 225 /* 0xe1 */, 301 HAL_RESPONSE_START_STATUS = 226 /* 0xe2 */, 302 HAL_RESPONSEND_STATUS = 227 /* 0xe3 */, 303 HAL_CRYPTO_STATUS = 228 /* 0xe4 */, 304 HAL_RECEIVED_TRIGGER_INFO = 229 /* 0xe5 */, 305 HAL_COEX_TX_STOP_CTRL = 230 /* 0xe6 */, 306 HAL_RX_PPDU_ACK_REPORT = 231 /* 0xe7 */, 307 HAL_RX_PPDU_NO_ACK_REPORT = 232 /* 0xe8 */, 308 HAL_SCH_COEX_STATUS = 233 /* 0xe9 */, 309 HAL_SCHEDULER_COMMAND_STATUS = 234 /* 0xea */, 310 HAL_SCHEDULER_RX_PPDU_NO_RESPONSE_STATUS = 235 /* 0xeb */, 311 HAL_TX_FES_STATUS_PROT = 236 /* 0xec */, 312 HAL_TX_FES_STATUS_START_PPDU = 237 /* 0xed */, 313 HAL_TX_FES_STATUS_START_PROT = 238 /* 0xee */, 314 HAL_TXPCU_PHYTX_DEBUG32 = 239 /* 0xef */, 315 HAL_TXPCU_PHYTX_OTHER_TRANSMIT_INFO32 = 240 /* 0xf0 */, 316 HAL_TX_MPDU_COUNT_TRANSFERND = 241 /* 0xf1 */, 317 HAL_WHO_ANCHOR_OFFSET = 242 /* 0xf2 */, 318 HAL_WHO_ANCHOR_VALUE = 243 /* 0xf3 */, 319 HAL_WHO_CCE_INFO = 244 /* 0xf4 */, 320 HAL_WHO_COMMIT = 245 /* 0xf5 */, 321 HAL_WHO_COMMIT_DONE = 246 /* 0xf6 */, 322 HAL_WHO_FLUSH = 247 /* 0xf7 */, 323 HAL_WHO_L2_LLC = 248 /* 0xf8 */, 324 HAL_WHO_L2_PAYLOAD = 249 /* 0xf9 */, 325 HAL_WHO_L3_CHECKSUM = 250 /* 0xfa */, 326 HAL_WHO_L3_INFO = 251 /* 0xfb */, 327 HAL_WHO_L4_CHECKSUM = 252 /* 0xfc */, 328 HAL_WHO_L4_INFO = 253 /* 0xfd */, 329 HAL_WHO_MSDU = 254 /* 0xfe */, 330 HAL_WHO_MSDU_MISC = 255 /* 0xff */, 331 HAL_WHO_PACKET_DATA = 256 /* 0x100 */, 332 HAL_WHO_PACKET_HDR = 257 /* 0x101 */, 333 HAL_WHO_PPDU_END = 258 /* 0x102 */, 334 HAL_WHO_PPDU_START = 259 /* 0x103 */, 335 HAL_WHO_TSO = 260 /* 0x104 */, 336 HAL_WHO_WMAC_HEADER_PV0 = 261 /* 0x105 */, 337 HAL_WHO_WMAC_HEADER_PV1 = 262 /* 0x106 */, 338 HAL_WHO_WMAC_IV = 263 /* 0x107 */, 339 HAL_MPDU_INFO_END = 264 /* 0x108 */, 340 HAL_MPDU_INFO_BITMAP = 265 /* 0x109 */, 341 HAL_TX_QUEUE_EXTENSION = 266 /* 0x10a */, 342 HAL_SCHEDULER_SELFGEN_RESPONSE_STATUS = 267 /* 0x10b */, 343 HAL_TQM_UPDATE_TX_MPDU_COUNT_STATUS = 268 /* 0x10c */, 344 HAL_TQM_ACKED_MPDU_STATUS = 269 /* 0x10d */, 345 HAL_TQM_ADD_MSDU_STATUS = 270 /* 0x10e */, 346 HAL_TQM_LIST_GEN_DONE = 271 /* 0x10f */, 347 HAL_WHO_TERMINATE = 272 /* 0x110 */, 348 HAL_TX_LAST_MPDU_END = 273 /* 0x111 */, 349 HAL_TX_CV_DATA = 274 /* 0x112 */, 350 HAL_PPDU_TX_END = 275 /* 0x113 */, 351 HAL_PROT_TX_END = 276 /* 0x114 */, 352 HAL_MPDU_INFO_GLOBAL_END = 277 /* 0x115 */, 353 HAL_TQM_SCH_INSTR_GLOBAL_END = 278 /* 0x116 */, 354 HAL_RX_PPDU_END_USER_STATS = 279 /* 0x117 */, 355 HAL_RX_PPDU_END_USER_STATS_EXT = 280 /* 0x118 */, 356 HAL_REO_GET_QUEUE_STATS = 281 /* 0x119 */, 357 HAL_REO_FLUSH_QUEUE = 282 /* 0x11a */, 358 HAL_REO_FLUSH_CACHE = 283 /* 0x11b */, 359 HAL_REO_UNBLOCK_CACHE = 284 /* 0x11c */, 360 HAL_REO_GET_QUEUE_STATS_STATUS = 285 /* 0x11d */, 361 HAL_REO_FLUSH_QUEUE_STATUS = 286 /* 0x11e */, 362 HAL_REO_FLUSH_CACHE_STATUS = 287 /* 0x11f */, 363 HAL_REO_UNBLOCK_CACHE_STATUS = 288 /* 0x120 */, 364 HAL_TQM_FLUSH_CACHE = 289 /* 0x121 */, 365 HAL_TQM_UNBLOCK_CACHE = 290 /* 0x122 */, 366 HAL_TQM_FLUSH_CACHE_STATUS = 291 /* 0x123 */, 367 HAL_TQM_UNBLOCK_CACHE_STATUS = 292 /* 0x124 */, 368 HAL_RX_PPDU_END_STATUS_DONE = 293 /* 0x125 */, 369 HAL_RX_STATUS_BUFFER_DONE = 294 /* 0x126 */, 370 HAL_TX_DATA_SYNC = 297 /* 0x129 */, 371 HAL_PHYRX_CBF_READ_REQUEST_ACK = 298 /* 0x12a */, 372 HAL_TQM_GET_MPDU_HEAD_INFO = 299 /* 0x12b */, 373 HAL_TQM_SYNC_CMD = 300 /* 0x12c */, 374 HAL_TQM_GET_MPDU_HEAD_INFO_STATUS = 301 /* 0x12d */, 375 HAL_TQM_SYNC_CMD_STATUS = 302 /* 0x12e */, 376 HAL_TQM_THRESHOLD_DROP_NOTIFICATION_STATUS = 303 /* 0x12f */, 377 HAL_TQM_DESCRIPTOR_THRESHOLD_REACHED_STATUS = 304 /* 0x130 */, 378 HAL_REO_FLUSH_TIMEOUT_LIST = 305 /* 0x131 */, 379 HAL_REO_FLUSH_TIMEOUT_LIST_STATUS = 306 /* 0x132 */, 380 HAL_REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS = 307 /* 0x133 */, 381 HAL_SCHEDULER_RX_SIFS_RESPONSE_TRIGGER_STATUS = 308 /* 0x134 */, 382 HALXAMPLE_USER_TLV_32_NAME = 309 /* 0x135 */, 383 HAL_RX_PPDU_START_USER_INFO = 310 /* 0x136 */, 384 HAL_RX_RING_MASK = 311 /* 0x137 */, 385 HAL_COEX_MAC_NAP = 312 /* 0x138 */, 386 HAL_RXPCU_PPDU_END_INFO = 313 /* 0x139 */, 387 HAL_WHO_MESH_CONTROL = 314 /* 0x13a */, 388 HAL_PDG_SW_MODE_BW_START = 315 /* 0x13b */, 389 HAL_PDG_SW_MODE_BW_END = 316 /* 0x13c */, 390 HAL_PDG_WAIT_FOR_MAC_REQUEST = 317 /* 0x13d */, 391 HAL_PDG_WAIT_FOR_PHY_REQUEST = 318 /* 0x13e */, 392 HAL_SCHEDULER_END = 319 /* 0x13f */, 393 HAL_RX_PPDU_START_DROPPED = 320 /* 0x140 */, 394 HAL_RX_PPDU_END_DROPPED = 321 /* 0x141 */, 395 HAL_RX_PPDU_END_STATUS_DONE_DROPPED = 322 /* 0x142 */, 396 HAL_RX_MPDU_START_DROPPED = 323 /* 0x143 */, 397 HAL_RX_MSDU_START_DROPPED = 324 /* 0x144 */, 398 HAL_RX_MSDU_END_DROPPED = 325 /* 0x145 */, 399 HAL_RX_MPDU_END_DROPPED = 326 /* 0x146 */, 400 HAL_RX_ATTENTION_DROPPED = 327 /* 0x147 */, 401 HAL_TXPCU_USER_SETUP = 328 /* 0x148 */, 402 HAL_RXPCU_USER_SETUP_EXT = 329 /* 0x149 */, 403 HAL_CMD_PART_0_END = 330 /* 0x14a */, 404 HAL_MACTX_SYNTH_ON = 331 /* 0x14b */, 405 HAL_SCH_CRITICAL_TLV_REFERENCE = 332 /* 0x14c */, 406 HAL_TQM_MPDU_GLOBAL_START = 333 /* 0x14d */, 407 HALXAMPLE_TLV_32 = 334 /* 0x14e */, 408 HAL_TQM_UPDATE_TX_MSDU_FLOW = 335 /* 0x14f */, 409 HAL_TQM_UPDATE_TX_MPDU_QUEUE_HEAD = 336 /* 0x150 */, 410 HAL_TQM_UPDATE_TX_MSDU_FLOW_STATUS = 337 /* 0x151 */, 411 HAL_TQM_UPDATE_TX_MPDU_QUEUE_HEAD_STATUS = 338 /* 0x152 */, 412 HAL_REO_UPDATE_RX_REO_QUEUE = 339 /* 0x153 */, 413 HAL_TQM_MPDU_QUEUEMPTY_STATUS = 340 /* 0x154 */, 414 HAL_TQM_2_SCH_MPDU_AVAILABLE = 341 /* 0x155 */, 415 HAL_PDG_TRIG_RESPONSE = 342 /* 0x156 */, 416 HAL_TRIGGER_RESPONSE_TX_DONE = 343 /* 0x157 */, 417 HAL_ABORT_FROM_PHYRX_DETAILS = 344 /* 0x158 */, 418 HAL_SCH_TQM_CMD_WRAPPER = 345 /* 0x159 */, 419 HAL_MPDUS_AVAILABLE = 346 /* 0x15a */, 420 HAL_RECEIVED_RESPONSE_INFO_PART2 = 347 /* 0x15b */, 421 HAL_PHYRX_TX_START_TIMING = 348 /* 0x15c */, 422 HAL_TXPCU_PREAMBLE_DONE = 349 /* 0x15d */, 423 HAL_NDP_PREAMBLE_DONE = 350 /* 0x15e */, 424 HAL_SCH_TQM_CMD_WRAPPER_RBO_DROP = 351 /* 0x15f */, 425 HAL_SCH_TQM_CMD_WRAPPER_CONT_DROP = 352 /* 0x160 */, 426 HAL_MACTX_CLEAR_PREV_TX_INFO = 353 /* 0x161 */, 427 HAL_TX_PUNCTURE_SETUP = 354 /* 0x162 */, 428 HAL_R2R_STATUS_END = 355 /* 0x163 */, 429 HAL_MACTX_PREFETCH_CV_COMMON = 356 /* 0x164 */, 430 HAL_END_OF_FLUSH_MARKER = 357 /* 0x165 */, 431 HAL_MACTX_MU_UPLINK_COMMON_PUNC = 358 /* 0x166 */, 432 HAL_MACTX_MU_UPLINK_USER_SETUP_PUNC = 359 /* 0x167 */, 433 HAL_RECEIVED_RESPONSE_USER_7_0 = 360 /* 0x168 */, 434 HAL_RECEIVED_RESPONSE_USER_15_8 = 361 /* 0x169 */, 435 HAL_RECEIVED_RESPONSE_USER_23_16 = 362 /* 0x16a */, 436 HAL_RECEIVED_RESPONSE_USER_31_24 = 363 /* 0x16b */, 437 HAL_RECEIVED_RESPONSE_USER_36_32 = 364 /* 0x16c */, 438 HAL_TX_LOOPBACK_SETUP = 365 /* 0x16d */, 439 HAL_PHYRX_OTHER_RECEIVE_INFO_RU_DETAILS = 366 /* 0x16e */, 440 HAL_SCH_WAIT_INSTR_TX_PATH = 367 /* 0x16f */, 441 HAL_MACTX_OTHER_TRANSMIT_INFO_TX2TX = 368 /* 0x170 */, 442 HAL_MACTX_OTHER_TRANSMIT_INFOMUPHY_SETUP = 369 /* 0x171 */, 443 HAL_PHYRX_OTHER_RECEIVE_INFOVM_DETAILS = 370 /* 0x172 */, 444 HAL_TX_WUR_DATA = 371 /* 0x173 */, 445 HAL_RX_PPDU_END_START = 372 /* 0x174 */, 446 HAL_RX_PPDU_END_MIDDLE = 373 /* 0x175 */, 447 HAL_RX_PPDU_END_LAST = 374 /* 0x176 */, 448 HAL_MACTX_BACKOFF_BASED_TRANSMISSION = 375 /* 0x177 */, 449 HAL_MACTX_OTHER_TRANSMIT_INFO_DL_OFDMA_TX = 376 /* 0x178 */, 450 HAL_SRP_INFO = 377 /* 0x179 */, 451 HAL_OBSS_SR_INFO = 378 /* 0x17a */, 452 HAL_SCHEDULER_SW_MSG_STATUS = 379 /* 0x17b */, 453 HAL_HWSCH_RXPCU_MAC_INFO_ANNOUNCEMENT = 380 /* 0x17c */, 454 HAL_RXPCU_SETUP_COMPLETE = 381 /* 0x17d */, 455 HAL_SNOOP_PPDU_START = 382 /* 0x17e */, 456 HAL_SNOOP_MPDU_USR_DBG_INFO = 383 /* 0x17f */, 457 HAL_SNOOP_MSDU_USR_DBG_INFO = 384 /* 0x180 */, 458 HAL_SNOOP_MSDU_USR_DATA = 385 /* 0x181 */, 459 HAL_SNOOP_MPDU_USR_STAT_INFO = 386 /* 0x182 */, 460 HAL_SNOOP_PPDU_END = 387 /* 0x183 */, 461 HAL_SNOOP_SPARE = 388 /* 0x184 */, 462 HAL_PHYRX_OTHER_RECEIVE_INFO_MU_RSSI_COMMON = 390 /* 0x186 */, 463 HAL_PHYRX_OTHER_RECEIVE_INFO_MU_RSSI_USER = 391 /* 0x187 */, 464 HAL_MACTX_OTHER_TRANSMIT_INFO_SCH_DETAILS = 392 /* 0x188 */, 465 HAL_PHYRX_OTHER_RECEIVE_INFO_108PVM_DETAILS = 393 /* 0x189 */, 466 HAL_SCH_TLV_WRAPPER = 394 /* 0x18a */, 467 HAL_SCHEDULER_STATUS_WRAPPER = 395 /* 0x18b */, 468 HAL_MPDU_INFO_6X = 396 /* 0x18c */, 469 HAL_MACTX_11AZ_USER_DESC_PER_USER = 397 /* 0x18d */, 470 HAL_MACTX_U_SIGHT_SU_MU = 398 /* 0x18e */, 471 HAL_MACTX_U_SIGHT_TB = 399 /* 0x18f */, 472 HAL_PHYRX_U_SIGHT_SU_MU = 403 /* 0x193 */, 473 HAL_PHYRX_U_SIGHT_TB = 404 /* 0x194 */, 474 HAL_MACRX_LMR_READ_REQUEST = 408 /* 0x198 */, 475 HAL_MACRX_LMR_DATA_REQUEST = 409 /* 0x199 */, 476 HAL_PHYRX_LMR_TRANSFER_DONE = 410 /* 0x19a */, 477 HAL_PHYRX_LMR_TRANSFER_ABORT = 411 /* 0x19b */, 478 HAL_PHYRX_LMR_READ_REQUEST_ACK = 412 /* 0x19c */, 479 HAL_MACRX_SECURE_LTF_SEQ_PTR = 413 /* 0x19d */, 480 HAL_PHYRX_USER_INFO_MU_UL = 414 /* 0x19e */, 481 HAL_MPDU_QUEUE_OVERVIEW = 415 /* 0x19f */, 482 HAL_SCHEDULER_NAV_INFO = 416 /* 0x1a0 */, 483 HAL_LMR_PEER_ENTRY = 418 /* 0x1a2 */, 484 HAL_LMR_MPDU_START = 419 /* 0x1a3 */, 485 HAL_LMR_DATA = 420 /* 0x1a4 */, 486 HAL_LMR_MPDU_END = 421 /* 0x1a5 */, 487 HAL_REO_GET_QUEUE_1K_STATS_STATUS = 422 /* 0x1a6 */, 488 HAL_RX_FRAME_1K_BITMAP_ACK = 423 /* 0x1a7 */, 489 HAL_TX_FES_STATUS_1K_BA = 424 /* 0x1a8 */, 490 HAL_TQM_ACKED_1K_MPDU = 425 /* 0x1a9 */, 491 HAL_MACRX_INBSS_OBSS_IND = 426 /* 0x1aa */, 492 HAL_PHYRX_LOCATION = 427 /* 0x1ab */, 493 HAL_MLO_TX_NOTIFICATION_SU = 428 /* 0x1ac */, 494 HAL_MLO_TX_NOTIFICATION_MU = 429 /* 0x1ad */, 495 HAL_MLO_TX_REQ_SU = 430 /* 0x1ae */, 496 HAL_MLO_TX_REQ_MU = 431 /* 0x1af */, 497 HAL_MLO_TX_RESP = 432 /* 0x1b0 */, 498 HAL_MLO_RX_NOTIFICATION = 433 /* 0x1b1 */, 499 HAL_MLO_BKOFF_TRUNC_REQ = 434 /* 0x1b2 */, 500 HAL_MLO_TBTT_NOTIFICATION = 435 /* 0x1b3 */, 501 HAL_MLO_MESSAGE = 436 /* 0x1b4 */, 502 HAL_MLO_TS_SYNC_MSG = 437 /* 0x1b5 */, 503 HAL_MLO_FES_SETUP = 438 /* 0x1b6 */, 504 HAL_MLO_PDG_FES_SETUP_SU = 439 /* 0x1b7 */, 505 HAL_MLO_PDG_FES_SETUP_MU = 440 /* 0x1b8 */, 506 HAL_MPDU_INFO_1K_BITMAP = 441 /* 0x1b9 */, 507 HAL_MON_BUF_ADDR = 442 /* 0x1ba */, 508 HAL_TX_FRAG_STATE = 443 /* 0x1bb */, 509 HAL_MACTXHT_SIG_USR_OFDMA = 446 /* 0x1be */, 510 HAL_PHYRXHT_SIG_CMN_PUNC = 448 /* 0x1c0 */, 511 HAL_PHYRXHT_SIG_CMN_OFDMA = 450 /* 0x1c2 */, 512 HAL_PHYRXHT_SIG_USR_OFDMA = 454 /* 0x1c6 */, 513 HAL_PHYRX_PKT_END_PART1 = 456 /* 0x1c8 */, 514 HAL_MACTXXPECT_NDP_RECEPTION = 457 /* 0x1c9 */, 515 HAL_MACTX_SECURE_LTF_SEQ_PTR = 458 /* 0x1ca */, 516 HAL_MLO_PDG_BKOFF_TRUNC_NOTIFY = 460 /* 0x1cc */, 517 HAL_PHYRX_11AZ_INTEGRITY_DATA = 461 /* 0x1cd */, 518 HAL_PHYTX_LOCATION = 462 /* 0x1ce */, 519 HAL_PHYTX_11AZ_INTEGRITY_DATA = 463 /* 0x1cf */, 520 HAL_MACTXHT_SIG_USR_SU = 466 /* 0x1d2 */, 521 HAL_MACTXHT_SIG_USR_MU_MIMO = 467 /* 0x1d3 */, 522 HAL_PHYRXHT_SIG_USR_SU = 468 /* 0x1d4 */, 523 HAL_PHYRXHT_SIG_USR_MU_MIMO = 469 /* 0x1d5 */, 524 HAL_PHYRX_GENERIC_U_SIG = 470 /* 0x1d6 */, 525 HAL_PHYRX_GENERIC_EHT_SIG = 471 /* 0x1d7 */, 526 HAL_OVERWRITE_RESP_START = 472 /* 0x1d8 */, 527 HAL_OVERWRITE_RESP_PREAMBLE_INFO = 473 /* 0x1d9 */, 528 HAL_OVERWRITE_RESP_FRAME_INFO = 474 /* 0x1da */, 529 HAL_OVERWRITE_RESP_END = 475 /* 0x1db */, 530 HAL_RXPCUARLY_RX_INDICATION = 476 /* 0x1dc */, 531 HAL_MON_DROP = 477 /* 0x1dd */, 532 HAL_MACRX_MU_UPLINK_COMMON_SNIFF = 478 /* 0x1de */, 533 HAL_MACRX_MU_UPLINK_USER_SETUP_SNIFF = 479 /* 0x1df */, 534 HAL_MACRX_MU_UPLINK_USER_SEL_SNIFF = 480 /* 0x1e0 */, 535 HAL_MACRX_MU_UPLINK_FCS_STATUS_SNIFF = 481 /* 0x1e1 */, 536 HAL_MACTX_PREFETCH_CV_DMA = 482 /* 0x1e2 */, 537 HAL_MACTX_PREFETCH_CV_PER_USER = 483 /* 0x1e3 */, 538 HAL_PHYRX_OTHER_RECEIVE_INFO_ALL_SIGB_DETAILS = 484 /* 0x1e4 */, 539 HAL_MACTX_BF_PARAMS_UPDATE_COMMON = 485 /* 0x1e5 */, 540 HAL_MACTX_BF_PARAMS_UPDATE_PER_USER = 486 /* 0x1e6 */, 541 HAL_RANGING_USER_DETAILS = 487 /* 0x1e7 */, 542 HAL_PHYTX_CV_CORR_STATUS = 488 /* 0x1e8 */, 543 HAL_PHYTX_CV_CORR_COMMON = 489 /* 0x1e9 */, 544 HAL_PHYTX_CV_CORR_USER = 490 /* 0x1ea */, 545 HAL_MACTX_CV_CORR_COMMON = 491 /* 0x1eb */, 546 HAL_MACTX_CV_CORR_MAC_INFO_GROUP = 492 /* 0x1ec */, 547 HAL_BW_PUNCTUREVAL_WRAPPER = 493 /* 0x1ed */, 548 HAL_MACTX_RX_NOTIFICATION_FOR_PHY = 494 /* 0x1ee */, 549 HAL_MACTX_TX_NOTIFICATION_FOR_PHY = 495 /* 0x1ef */, 550 HAL_MACTX_MU_UPLINK_COMMON_PER_BW = 496 /* 0x1f0 */, 551 HAL_MACTX_MU_UPLINK_USER_SETUP_PER_BW = 497 /* 0x1f1 */, 552 HAL_RX_PPDU_END_USER_STATS_EXT2 = 498 /* 0x1f2 */, 553 HAL_FW2SW_MON = 499 /* 0x1f3 */, 554 HAL_WSI_DIRECT_MESSAGE = 500 /* 0x1f4 */, 555 HAL_MACTXMLSR_PRE_SWITCH = 501 /* 0x1f5 */, 556 HAL_MACTXMLSR_SWITCH = 502 /* 0x1f6 */, 557 HAL_MACTXMLSR_SWITCH_BACK = 503 /* 0x1f7 */, 558 HAL_PHYTXMLSR_SWITCH_ACK = 504 /* 0x1f8 */, 559 HAL_PHYTXMLSR_SWITCH_BACK_ACK = 505 /* 0x1f9 */, 560 HAL_SPARE_REUSE_TAG_0 = 506 /* 0x1fa */, 561 HAL_SPARE_REUSE_TAG_1 = 507 /* 0x1fb */, 562 HAL_SPARE_REUSE_TAG_2 = 508 /* 0x1fc */, 563 HAL_SPARE_REUSE_TAG_3 = 509 /* 0x1fd */, 564 /* FIXME: Assign correct value for HAL_TCL_DATA_CMD */ 565 HAL_TCL_DATA_CMD = 510, 566 HAL_TLV_BASE = 511 /* 0x1ff */, 567 }; 568 569 #define HAL_TLV_HDR_TAG GENMASK(9, 1) 570 #define HAL_TLV_HDR_LEN GENMASK(25, 10) 571 #define HAL_TLV_USR_ID GENMASK(31, 26) 572 573 #define HAL_TLV_ALIGN 4 574 575 struct hal_tlv_hdr { 576 __le32 tl; 577 u8 value[]; 578 } __packed; 579 580 #define HAL_TLV_64_HDR_TAG GENMASK(9, 1) 581 #define HAL_TLV_64_HDR_LEN GENMASK(21, 10) 582 #define HAL_TLV_64_USR_ID GENMASK(31, 26) 583 #define HAL_TLV_64_ALIGN 8 584 585 struct hal_tlv_64_hdr { 586 __le64 tl; 587 u8 value[]; 588 } __packed; 589 590 #define RX_MPDU_DESC_INFO0_MSDU_COUNT GENMASK(7, 0) 591 #define RX_MPDU_DESC_INFO0_FRAG_FLAG BIT(8) 592 #define RX_MPDU_DESC_INFO0_MPDU_RETRY BIT(9) 593 #define RX_MPDU_DESC_INFO0_AMPDU_FLAG BIT(10) 594 #define RX_MPDU_DESC_INFO0_BAR_FRAME BIT(11) 595 #define RX_MPDU_DESC_INFO0_VALID_PN BIT(12) 596 #define RX_MPDU_DESC_INFO0_RAW_MPDU BIT(13) 597 #define RX_MPDU_DESC_INFO0_MORE_FRAG_FLAG BIT(14) 598 #define RX_MPDU_DESC_INFO0_SRC_INFO GENMASK(26, 15) 599 #define RX_MPDU_DESC_INFO0_MPDU_QOS_CTRL_VALID BIT(27) 600 #define RX_MPDU_DESC_INFO0_TID GENMASK(31, 28) 601 602 /* Peer Metadata classification */ 603 604 /* Version 0 */ 605 #define RX_MPDU_DESC_META_DATA_V0_PEER_ID GENMASK(15, 0) 606 #define RX_MPDU_DESC_META_DATA_V0_VDEV_ID GENMASK(23, 16) 607 608 /* Version 1 */ 609 #define RX_MPDU_DESC_META_DATA_V1_PEER_ID GENMASK(13, 0) 610 #define RX_MPDU_DESC_META_DATA_V1_LOGICAL_LINK_ID GENMASK(15, 14) 611 #define RX_MPDU_DESC_META_DATA_V1_VDEV_ID GENMASK(23, 16) 612 #define RX_MPDU_DESC_META_DATA_V1_LMAC_ID GENMASK(25, 24) 613 #define RX_MPDU_DESC_META_DATA_V1_DEVICE_ID GENMASK(28, 26) 614 615 /* Version 1A */ 616 #define RX_MPDU_DESC_META_DATA_V1A_PEER_ID GENMASK(13, 0) 617 #define RX_MPDU_DESC_META_DATA_V1A_VDEV_ID GENMASK(21, 14) 618 #define RX_MPDU_DESC_META_DATA_V1A_LOGICAL_LINK_ID GENMASK(25, 22) 619 #define RX_MPDU_DESC_META_DATA_V1A_DEVICE_ID GENMASK(28, 26) 620 621 /* Version 1B */ 622 #define RX_MPDU_DESC_META_DATA_V1B_PEER_ID GENMASK(13, 0) 623 #define RX_MPDU_DESC_META_DATA_V1B_VDEV_ID GENMASK(21, 14) 624 #define RX_MPDU_DESC_META_DATA_V1B_HW_LINK_ID GENMASK(25, 22) 625 #define RX_MPDU_DESC_META_DATA_V1B_DEVICE_ID GENMASK(28, 26) 626 627 struct rx_mpdu_desc { 628 __le32 info0; /* %RX_MPDU_DESC_INFO */ 629 __le32 peer_meta_data; 630 } __packed; 631 632 /* rx_mpdu_desc 633 * Producer: RXDMA 634 * Consumer: REO/SW/FW 635 * 636 * msdu_count 637 * The number of MSDUs within the MPDU 638 * 639 * fragment_flag 640 * When set, this MPDU is a fragment and REO should forward this 641 * fragment MPDU to the REO destination ring without any reorder 642 * checks, pn checks or bitmap update. This implies that REO is 643 * forwarding the pointer to the MSDU link descriptor. 644 * 645 * mpdu_retry_bit 646 * The retry bit setting from the MPDU header of the received frame 647 * 648 * ampdu_flag 649 * Indicates the MPDU was received as part of an A-MPDU. 650 * 651 * bar_frame 652 * Indicates the received frame is a BAR frame. After processing, 653 * this frame shall be pushed to SW or deleted. 654 * 655 * valid_pn 656 * When not set, REO will not perform a PN sequence number check. 657 * 658 * raw_mpdu 659 * Field only valid when first_msdu_in_mpdu_flag is set. Indicates 660 * the contents in the MSDU buffer contains a 'RAW' MPDU. This 661 * 'RAW' MPDU might be spread out over multiple MSDU buffers. 662 * 663 * more_fragment_flag 664 * The More Fragment bit setting from the MPDU header of the 665 * received frame 666 * 667 * src_info 668 * Source (Virtual) device/interface info associated with this peer. 669 * This field gets passed on by REO to PPE in the EDMA descriptor. 670 * 671 * mpdu_qos_control_valid 672 * When set, the MPDU has a QoS control field 673 * 674 * tid 675 * Field only valid when mpdu_qos_control_valid is set 676 */ 677 678 enum hal_rx_msdu_desc_reo_dest_ind { 679 HAL_RX_MSDU_DESC_REO_DEST_IND_TCL, 680 HAL_RX_MSDU_DESC_REO_DEST_IND_SW1, 681 HAL_RX_MSDU_DESC_REO_DEST_IND_SW2, 682 HAL_RX_MSDU_DESC_REO_DEST_IND_SW3, 683 HAL_RX_MSDU_DESC_REO_DEST_IND_SW4, 684 HAL_RX_MSDU_DESC_REO_DEST_IND_RELEASE, 685 HAL_RX_MSDU_DESC_REO_DEST_IND_FW, 686 HAL_RX_MSDU_DESC_REO_DEST_IND_SW5, 687 HAL_RX_MSDU_DESC_REO_DEST_IND_SW6, 688 HAL_RX_MSDU_DESC_REO_DEST_IND_SW7, 689 HAL_RX_MSDU_DESC_REO_DEST_IND_SW8, 690 }; 691 692 #define RX_MSDU_DESC_INFO0_FIRST_MSDU_IN_MPDU BIT(0) 693 #define RX_MSDU_DESC_INFO0_LAST_MSDU_IN_MPDU BIT(1) 694 #define RX_MSDU_DESC_INFO0_MSDU_CONTINUATION BIT(2) 695 #define RX_MSDU_DESC_INFO0_MSDU_LENGTH GENMASK(16, 3) 696 #define RX_MSDU_DESC_INFO0_MSDU_DROP BIT(17) 697 #define RX_MSDU_DESC_INFO0_VALID_SA BIT(18) 698 #define RX_MSDU_DESC_INFO0_VALID_DA BIT(19) 699 #define RX_MSDU_DESC_INFO0_DA_MCBC BIT(20) 700 #define RX_MSDU_DESC_INFO0_L3_HDR_PAD_MSB BIT(21) 701 #define RX_MSDU_DESC_INFO0_TCP_UDP_CHKSUM_FAIL BIT(22) 702 #define RX_MSDU_DESC_INFO0_IP_CHKSUM_FAIL BIT(23) 703 #define RX_MSDU_DESC_INFO0_FROM_DS BIT(24) 704 #define RX_MSDU_DESC_INFO0_TO_DS BIT(25) 705 #define RX_MSDU_DESC_INFO0_INTRA_BSS BIT(26) 706 #define RX_MSDU_DESC_INFO0_DST_CHIP_ID GENMASK(28, 27) 707 #define RX_MSDU_DESC_INFO0_DECAP_FORMAT GENMASK(30, 29) 708 709 #define HAL_RX_MSDU_PKT_LENGTH_GET(val) \ 710 (le32_get_bits((val), RX_MSDU_DESC_INFO0_MSDU_LENGTH)) 711 712 struct rx_msdu_desc { 713 __le32 info0; 714 } __packed; 715 716 /* rx_msdu_desc 717 * 718 * first_msdu_in_mpdu 719 * Indicates first msdu in mpdu. 720 * 721 * last_msdu_in_mpdu 722 * Indicates last msdu in mpdu. This flag can be true only when 723 * 'Msdu_continuation' set to 0. This implies that when an msdu 724 * is spread out over multiple buffers and thus msdu_continuation 725 * is set, only for the very last buffer of the msdu, can the 726 * 'last_msdu_in_mpdu' be set. 727 * 728 * When both first_msdu_in_mpdu and last_msdu_in_mpdu are set, 729 * the MPDU that this MSDU belongs to only contains a single MSDU. 730 * 731 * msdu_continuation 732 * When set, this MSDU buffer was not able to hold the entire MSDU. 733 * The next buffer will therefore contain additional information 734 * related to this MSDU. 735 * 736 * msdu_length 737 * Field is only valid in combination with the 'first_msdu_in_mpdu' 738 * being set. Full MSDU length in bytes after decapsulation. This 739 * field is still valid for MPDU frames without A-MSDU. It still 740 * represents MSDU length after decapsulation Or in case of RAW 741 * MPDUs, it indicates the length of the entire MPDU (without FCS 742 * field). 743 * 744 * msdu_drop 745 * Indicates that REO shall drop this MSDU and not forward it to 746 * any other ring. 747 * 748 * valid_sa 749 * Indicates OLE found a valid SA entry for this MSDU. 750 * 751 * valid_da 752 * When set, OLE found a valid DA entry for this MSDU. 753 * 754 * da_mcbc 755 * Field Only valid if valid_da is set. Indicates the DA address 756 * is a Multicast or Broadcast address for this MSDU. 757 * 758 * l3_header_padding_msb 759 * Passed on from 'RX_MSDU_END' TLV (only the MSB is reported as 760 * the LSB is always zero). Number of bytes padded to make sure 761 * that the L3 header will always start of a Dword boundary 762 * 763 * tcp_udp_checksum_fail 764 * Passed on from 'RX_ATTENTION' TLV 765 * Indicates that the computed checksum did not match the checksum 766 * in the TCP/UDP header. 767 * 768 * ip_checksum_fail 769 * Passed on from 'RX_ATTENTION' TLV 770 * Indicates that the computed checksum did not match the checksum 771 * in the IP header. 772 * 773 * from_DS 774 * Set if the 'from DS' bit is set in the frame control. 775 * 776 * to_DS 777 * Set if the 'to DS' bit is set in the frame control. 778 * 779 * intra_bss 780 * This packet needs intra-BSS routing by SW as the 'vdev_id' 781 * for the destination is the same as the 'vdev_id' that this 782 * MSDU was got in. 783 * 784 * dest_chip_id 785 * If intra_bss is set, copied by RXOLE/RXDMA from 'ADDR_SEARCH_ENTRY' 786 * to support intra-BSS routing with multi-chip multi-link operation. 787 * This indicates into which chip's TCL the packet should be queued. 788 * 789 * decap_format 790 * Indicates the format after decapsulation: 791 */ 792 793 #define RX_MSDU_EXT_DESC_INFO0_REO_DEST_IND GENMASK(4, 0) 794 #define RX_MSDU_EXT_DESC_INFO0_SERVICE_CODE GENMASK(13, 5) 795 #define RX_MSDU_EXT_DESC_INFO0_PRIORITY_VALID BIT(14) 796 #define RX_MSDU_EXT_DESC_INFO0_DATA_OFFSET GENMASK(26, 15) 797 #define RX_MSDU_EXT_DESC_INFO0_SRC_LINK_ID GENMASK(29, 27) 798 799 struct rx_msdu_ext_desc { 800 __le32 info0; 801 } __packed; 802 803 /* rx_msdu_ext_desc 804 * 805 * reo_destination_indication 806 * The ID of the REO exit ring where the MSDU frame shall push 807 * after (MPDU level) reordering has finished. 808 * 809 * service_code 810 * Opaque service code between PPE and Wi-Fi 811 * 812 * priority_valid 813 * 814 * data_offset 815 * The offset to Rx packet data within the buffer (including 816 * Rx DMA offset programming and L3 header padding inserted 817 * by Rx OLE). 818 * 819 * src_link_id 820 * Set to the link ID of the PMAC that received the frame 821 */ 822 823 enum hal_reo_dest_ring_buffer_type { 824 HAL_REO_DEST_RING_BUFFER_TYPE_MSDU, 825 HAL_REO_DEST_RING_BUFFER_TYPE_LINK_DESC, 826 }; 827 828 enum hal_reo_dest_ring_push_reason { 829 HAL_REO_DEST_RING_PUSH_REASON_ERR_DETECTED, 830 HAL_REO_DEST_RING_PUSH_REASON_ROUTING_INSTRUCTION, 831 }; 832 833 enum hal_reo_dest_ring_error_code { 834 HAL_REO_DEST_RING_ERROR_CODE_DESC_ADDR_ZERO, 835 HAL_REO_DEST_RING_ERROR_CODE_DESC_INVALID, 836 HAL_REO_DEST_RING_ERROR_CODE_AMPDU_IN_NON_BA, 837 HAL_REO_DEST_RING_ERROR_CODE_NON_BA_DUPLICATE, 838 HAL_REO_DEST_RING_ERROR_CODE_BA_DUPLICATE, 839 HAL_REO_DEST_RING_ERROR_CODE_FRAME_2K_JUMP, 840 HAL_REO_DEST_RING_ERROR_CODE_BAR_2K_JUMP, 841 HAL_REO_DEST_RING_ERROR_CODE_FRAME_OOR, 842 HAL_REO_DEST_RING_ERROR_CODE_BAR_OOR, 843 HAL_REO_DEST_RING_ERROR_CODE_NO_BA_SESSION, 844 HAL_REO_DEST_RING_ERROR_CODE_FRAME_SN_EQUALS_SSN, 845 HAL_REO_DEST_RING_ERROR_CODE_PN_CHECK_FAILED, 846 HAL_REO_DEST_RING_ERROR_CODE_2K_ERR_FLAG_SET, 847 HAL_REO_DEST_RING_ERROR_CODE_PN_ERR_FLAG_SET, 848 HAL_REO_DEST_RING_ERROR_CODE_DESC_BLOCKED, 849 HAL_REO_DEST_RING_ERROR_CODE_MAX, 850 }; 851 852 #define HAL_REO_DEST_RING_INFO0_BUFFER_TYPE BIT(0) 853 #define HAL_REO_DEST_RING_INFO0_PUSH_REASON GENMASK(2, 1) 854 #define HAL_REO_DEST_RING_INFO0_ERROR_CODE GENMASK(7, 3) 855 #define HAL_REO_DEST_RING_INFO0_MSDU_DATA_SIZE GENMASK(11, 8) 856 #define HAL_REO_DEST_RING_INFO0_SW_EXCEPTION BIT(12) 857 #define HAL_REO_DEST_RING_INFO0_SRC_LINK_ID GENMASK(15, 13) 858 #define HAL_REO_DEST_RING_INFO0_SIGNATURE GENMASK(19, 16) 859 #define HAL_REO_DEST_RING_INFO0_RING_ID GENMASK(27, 20) 860 #define HAL_REO_DEST_RING_INFO0_LOOPING_COUNT GENMASK(31, 28) 861 862 struct hal_reo_dest_ring { 863 struct ath12k_buffer_addr buf_addr_info; 864 struct rx_mpdu_desc rx_mpdu_info; 865 struct rx_msdu_desc rx_msdu_info; 866 __le32 buf_va_lo; 867 __le32 buf_va_hi; 868 __le32 info0; /* %HAL_REO_DEST_RING_INFO0_ */ 869 } __packed; 870 871 /* hal_reo_dest_ring 872 * 873 * Producer: RXDMA 874 * Consumer: REO/SW/FW 875 * 876 * buf_addr_info 877 * Details of the physical address of a buffer or MSDU 878 * link descriptor. 879 * 880 * rx_mpdu_info 881 * General information related to the MPDU that is passed 882 * on from REO entrance ring to the REO destination ring. 883 * 884 * rx_msdu_info 885 * General information related to the MSDU that is passed 886 * on from RXDMA all the way to the REO destination ring. 887 * 888 * buf_va_lo 889 * Field only valid if Reo_dest_buffer_type is set to MSDU_buf_address 890 * Lower 32 bits of the 64-bit virtual address corresponding 891 * to Buf_or_link_desc_addr_info 892 * 893 * buf_va_hi 894 * Address (upper 32 bits) of the REO queue descriptor. 895 * Upper 32 bits of the 64-bit virtual address corresponding 896 * to Buf_or_link_desc_addr_info 897 * 898 * buffer_type 899 * Indicates the type of address provided in the buf_addr_info. 900 * Values are defined in enum %HAL_REO_DEST_RING_BUFFER_TYPE_. 901 * 902 * push_reason 903 * Reason for pushing this frame to this exit ring. Values are 904 * defined in enum %HAL_REO_DEST_RING_PUSH_REASON_. 905 * 906 * error_code 907 * Valid only when 'push_reason' is set. All error codes are 908 * defined in enum %HAL_REO_DEST_RING_ERROR_CODE_. 909 * 910 * captured_msdu_data_size 911 * The number of following REO_DESTINATION STRUCTs that have 912 * been replaced with msdu_data extracted from the msdu_buffer 913 * and copied into the ring for easy FW/SW access. 914 * 915 * sw_exception 916 * This field has the same setting as the SW_exception field 917 * in the corresponding REO_entrance_ring descriptor. 918 * When set, the REO entrance descriptor is generated by FW, 919 * and the MPDU was processed in the following way: 920 * - NO re-order function is needed. 921 * - MPDU delinking is determined by the setting of Entrance 922 * ring field: SW_excection_mpdu_delink 923 * - Destination ring selection is based on the setting of 924 * the Entrance ring field SW_exception_destination _ring_valid 925 * 926 * src_link_id 927 * Set to the link ID of the PMAC that received the frame 928 * 929 * signature 930 * Set to value 0x8 when msdu capture mode is enabled for this ring 931 * 932 * ring_id 933 * The buffer pointer ring id. 934 * 0 - Idle ring 935 * 1 - N refers to other rings. 936 * 937 * looping_count 938 * Indicates the number of times the producer of entries into 939 * this ring has looped around the ring. 940 */ 941 942 #define HAL_REO_TO_PPE_RING_INFO0_DATA_LENGTH GENMASK(15, 0) 943 #define HAL_REO_TO_PPE_RING_INFO0_DATA_OFFSET GENMASK(23, 16) 944 #define HAL_REO_TO_PPE_RING_INFO0_POOL_ID GENMASK(28, 24) 945 #define HAL_REO_TO_PPE_RING_INFO0_PREHEADER BIT(29) 946 #define HAL_REO_TO_PPE_RING_INFO0_TSO_EN BIT(30) 947 #define HAL_REO_TO_PPE_RING_INFO0_MORE BIT(31) 948 949 struct hal_reo_to_ppe_ring { 950 __le32 buffer_addr; 951 __le32 info0; /* %HAL_REO_TO_PPE_RING_INFO0_ */ 952 } __packed; 953 954 /* hal_reo_to_ppe_ring 955 * 956 * Producer: REO 957 * Consumer: PPE 958 * 959 * buf_addr_info 960 * Details of the physical address of a buffer or MSDU 961 * link descriptor. 962 * 963 * data_length 964 * Length of valid data in bytes 965 * 966 * data_offset 967 * Offset to the data from buffer pointer. Can be used to 968 * strip header in the data for tunnel termination etc. 969 * 970 * pool_id 971 * REO has global configuration register for this field. 972 * It may have several free buffer pools, each 973 * RX-Descriptor ring can fetch free buffer from specific 974 * buffer pool; pool id will indicate which pool the buffer 975 * will be released to; POOL_ID Zero returned to SW 976 * 977 * preheader 978 * Disabled: 0 (Default) 979 * Enabled: 1 980 * 981 * tso_en 982 * Disabled: 0 (Default) 983 * Enabled: 1 984 * 985 * more 986 * More Segments followed 987 */ 988 989 enum hal_reo_entr_rxdma_push_reason { 990 HAL_REO_ENTR_RING_RXDMA_PUSH_REASON_ERR_DETECTED, 991 HAL_REO_ENTR_RING_RXDMA_PUSH_REASON_ROUTING_INSTRUCTION, 992 HAL_REO_ENTR_RING_RXDMA_PUSH_REASON_RX_FLUSH, 993 }; 994 995 enum hal_reo_entr_rxdma_ecode { 996 HAL_REO_ENTR_RING_RXDMA_ECODE_OVERFLOW_ERR, 997 HAL_REO_ENTR_RING_RXDMA_ECODE_MPDU_LEN_ERR, 998 HAL_REO_ENTR_RING_RXDMA_ECODE_FCS_ERR, 999 HAL_REO_ENTR_RING_RXDMA_ECODE_DECRYPT_ERR, 1000 HAL_REO_ENTR_RING_RXDMA_ECODE_TKIP_MIC_ERR, 1001 HAL_REO_ENTR_RING_RXDMA_ECODE_UNECRYPTED_ERR, 1002 HAL_REO_ENTR_RING_RXDMA_ECODE_MSDU_LEN_ERR, 1003 HAL_REO_ENTR_RING_RXDMA_ECODE_MSDU_LIMIT_ERR, 1004 HAL_REO_ENTR_RING_RXDMA_ECODE_WIFI_PARSE_ERR, 1005 HAL_REO_ENTR_RING_RXDMA_ECODE_AMSDU_PARSE_ERR, 1006 HAL_REO_ENTR_RING_RXDMA_ECODE_SA_TIMEOUT_ERR, 1007 HAL_REO_ENTR_RING_RXDMA_ECODE_DA_TIMEOUT_ERR, 1008 HAL_REO_ENTR_RING_RXDMA_ECODE_FLOW_TIMEOUT_ERR, 1009 HAL_REO_ENTR_RING_RXDMA_ECODE_FLUSH_REQUEST_ERR, 1010 HAL_REO_ENTR_RING_RXDMA_ECODE_AMSDU_FRAG_ERR, 1011 HAL_REO_ENTR_RING_RXDMA_ECODE_MULTICAST_ECHO_ERR, 1012 HAL_REO_ENTR_RING_RXDMA_ECODE_AMSDU_MISMATCH_ERR, 1013 HAL_REO_ENTR_RING_RXDMA_ECODE_UNAUTH_WDS_ERR, 1014 HAL_REO_ENTR_RING_RXDMA_ECODE_GRPCAST_AMSDU_WDS_ERR, 1015 HAL_REO_ENTR_RING_RXDMA_ECODE_MAX, 1016 }; 1017 1018 enum hal_rx_reo_dest_ring { 1019 HAL_RX_REO_DEST_RING_TCL, 1020 HAL_RX_REO_DEST_RING_SW1, 1021 HAL_RX_REO_DEST_RING_SW2, 1022 HAL_RX_REO_DEST_RING_SW3, 1023 HAL_RX_REO_DEST_RING_SW4, 1024 HAL_RX_REO_DEST_RING_RELEASE, 1025 HAL_RX_REO_DEST_RING_FW, 1026 HAL_RX_REO_DEST_RING_SW5, 1027 HAL_RX_REO_DEST_RING_SW6, 1028 HAL_RX_REO_DEST_RING_SW7, 1029 HAL_RX_REO_DEST_RING_SW8, 1030 }; 1031 1032 #define HAL_REO_ENTR_RING_INFO0_QUEUE_ADDR_HI GENMASK(7, 0) 1033 #define HAL_REO_ENTR_RING_INFO0_MPDU_BYTE_COUNT GENMASK(21, 8) 1034 #define HAL_REO_ENTR_RING_INFO0_DEST_IND GENMASK(26, 22) 1035 #define HAL_REO_ENTR_RING_INFO0_FRAMELESS_BAR BIT(27) 1036 1037 #define HAL_REO_ENTR_RING_INFO1_RXDMA_PUSH_REASON GENMASK(1, 0) 1038 #define HAL_REO_ENTR_RING_INFO1_RXDMA_ERROR_CODE GENMASK(6, 2) 1039 #define HAL_REO_ENTR_RING_INFO1_MPDU_FRAG_NUM GENMASK(10, 7) 1040 #define HAL_REO_ENTR_RING_INFO1_SW_EXCEPTION BIT(11) 1041 #define HAL_REO_ENTR_RING_INFO1_SW_EXCEPT_MPDU_DELINK BIT(12) 1042 #define HAL_REO_ENTR_RING_INFO1_SW_EXCEPTION_RING_VLD BIT(13) 1043 #define HAL_REO_ENTR_RING_INFO1_SW_EXCEPTION_RING GENMASK(18, 14) 1044 #define HAL_REO_ENTR_RING_INFO1_MPDU_SEQ_NUM GENMASK(30, 19) 1045 1046 #define HAL_REO_ENTR_RING_INFO2_PHY_PPDU_ID GENMASK(15, 0) 1047 #define HAL_REO_ENTR_RING_INFO2_SRC_LINK_ID GENMASK(18, 16) 1048 #define HAL_REO_ENTR_RING_INFO2_RING_ID GENMASK(27, 20) 1049 #define HAL_REO_ENTR_RING_INFO2_LOOPING_COUNT GENMASK(31, 28) 1050 1051 struct hal_reo_entrance_ring { 1052 struct ath12k_buffer_addr buf_addr_info; 1053 struct rx_mpdu_desc rx_mpdu_info; 1054 __le32 queue_addr_lo; 1055 __le32 info0; /* %HAL_REO_ENTR_RING_INFO0_ */ 1056 __le32 info1; /* %HAL_REO_ENTR_RING_INFO1_ */ 1057 __le32 info2; /* %HAL_REO_DEST_RING_INFO2_ */ 1058 1059 } __packed; 1060 1061 /* hal_reo_entrance_ring 1062 * 1063 * Producer: RXDMA 1064 * Consumer: REO 1065 * 1066 * buf_addr_info 1067 * Details of the physical address of a buffer or MSDU 1068 * link descriptor. 1069 * 1070 * rx_mpdu_info 1071 * General information related to the MPDU that is passed 1072 * on from REO entrance ring to the REO destination ring. 1073 * 1074 * queue_addr_lo 1075 * Address (lower 32 bits) of the REO queue descriptor. 1076 * 1077 * queue_addr_hi 1078 * Address (upper 8 bits) of the REO queue descriptor. 1079 * 1080 * mpdu_byte_count 1081 * An approximation of the number of bytes received in this MPDU. 1082 * Used to keeps stats on the amount of data flowing 1083 * through a queue. 1084 * 1085 * reo_destination_indication 1086 * The id of the reo exit ring where the msdu frame shall push 1087 * after (MPDU level) reordering has finished. Values are defined 1088 * in enum %HAL_RX_MSDU_DESC_REO_DEST_IND_. 1089 * 1090 * frameless_bar 1091 * Indicates that this REO entrance ring struct contains BAR info 1092 * from a multi TID BAR frame. The original multi TID BAR frame 1093 * itself contained all the REO info for the first TID, but all 1094 * the subsequent TID info and their linkage to the REO descriptors 1095 * is passed down as 'frameless' BAR info. 1096 * 1097 * The only fields valid in this descriptor when this bit is set 1098 * are queue_addr_lo, queue_addr_hi, mpdu_sequence_number, 1099 * bar_frame and peer_meta_data. 1100 * 1101 * rxdma_push_reason 1102 * Reason for pushing this frame to this exit ring. Values are 1103 * defined in enum %HAL_REO_ENTR_RING_RXDMA_PUSH_REASON_. 1104 * 1105 * rxdma_error_code 1106 * Valid only when 'push_reason' is set. All error codes are 1107 * defined in enum %HAL_REO_ENTR_RING_RXDMA_ECODE_. 1108 * 1109 * mpdu_fragment_number 1110 * Field only valid when Reo_level_mpdu_frame_info. 1111 * Rx_mpdu_desc_info_details.Fragment_flag is set. 1112 * 1113 * sw_exception 1114 * When not set, REO is performing all its default MPDU processing 1115 * operations, 1116 * When set, this REO entrance descriptor is generated by FW, and 1117 * should be processed as an exception. This implies: 1118 * NO re-order function is needed. 1119 * MPDU delinking is determined by the setting of field 1120 * SW_excection_mpdu_delink 1121 * 1122 * sw_exception_mpdu_delink 1123 * Field only valid when SW_exception is set. 1124 * 1'b0: REO should NOT delink the MPDU, and thus pass this 1125 * MPDU on to the destination ring as is. This implies that 1126 * in the REO_DESTINATION_RING struct field 1127 * Buf_or_link_desc_addr_info should point to an MSDU link 1128 * descriptor 1129 * 1'b1: REO should perform the normal MPDU delink into MSDU operations. 1130 * 1131 * sw_exception_dest_ring 1132 * Field only valid when fields SW_exception and SW 1133 * exception_destination_ring_valid are set. values are defined 1134 * in %HAL_RX_REO_DEST_RING_. 1135 * 1136 * mpdu_seq_number 1137 * The field can have two different meanings based on the setting 1138 * of sub-field Reo level mpdu frame info. 1139 * Rx_mpdu_desc_info_details. BAR_frame 1140 * 'BAR_frame' is NOT set: 1141 * The MPDU sequence number of the received frame. 1142 * 'BAR_frame' is set. 1143 * The MPDU Start sequence number from the BAR frame 1144 * 1145 * phy_ppdu_id 1146 * A PPDU counter value that PHY increments for every PPDU received 1147 * 1148 * src_link_id 1149 * Set to the link ID of the PMAC that received the frame 1150 * 1151 * ring_id 1152 * The buffer pointer ring id. 1153 * 0 - Idle ring 1154 * 1 - N refers to other rings. 1155 * 1156 * looping_count 1157 * Indicates the number of times the producer of entries into 1158 * this ring has looped around the ring. 1159 */ 1160 1161 #define HAL_REO_CMD_HDR_INFO0_CMD_NUMBER GENMASK(15, 0) 1162 #define HAL_REO_CMD_HDR_INFO0_STATUS_REQUIRED BIT(16) 1163 1164 struct hal_reo_cmd_hdr { 1165 __le32 info0; 1166 } __packed; 1167 1168 #define HAL_REO_GET_QUEUE_STATS_INFO0_QUEUE_ADDR_HI GENMASK(7, 0) 1169 #define HAL_REO_GET_QUEUE_STATS_INFO0_CLEAR_STATS BIT(8) 1170 1171 struct hal_reo_get_queue_stats { 1172 struct hal_reo_cmd_hdr cmd; 1173 __le32 queue_addr_lo; 1174 __le32 info0; 1175 __le32 rsvd0[6]; 1176 __le32 tlv64_pad; 1177 } __packed; 1178 1179 /* hal_reo_get_queue_stats 1180 * Producer: SW 1181 * Consumer: REO 1182 * 1183 * cmd 1184 * Details for command execution tracking purposes. 1185 * 1186 * queue_addr_lo 1187 * Address (lower 32 bits) of the REO queue descriptor. 1188 * 1189 * queue_addr_hi 1190 * Address (upper 8 bits) of the REO queue descriptor. 1191 * 1192 * clear_stats 1193 * Clear stats settings. When set, Clear the stats after 1194 * generating the status. 1195 * 1196 * Following stats will be cleared. 1197 * Timeout_count 1198 * Forward_due_to_bar_count 1199 * Duplicate_count 1200 * Frames_in_order_count 1201 * BAR_received_count 1202 * MPDU_Frames_processed_count 1203 * MSDU_Frames_processed_count 1204 * Total_processed_byte_count 1205 * Late_receive_MPDU_count 1206 * window_jump_2k 1207 * Hole_count 1208 */ 1209 1210 #define HAL_REO_FLUSH_QUEUE_INFO0_DESC_ADDR_HI GENMASK(7, 0) 1211 #define HAL_REO_FLUSH_QUEUE_INFO0_BLOCK_DESC_ADDR BIT(8) 1212 #define HAL_REO_FLUSH_QUEUE_INFO0_BLOCK_RESRC_IDX GENMASK(10, 9) 1213 1214 struct hal_reo_flush_queue { 1215 struct hal_reo_cmd_hdr cmd; 1216 __le32 desc_addr_lo; 1217 __le32 info0; 1218 __le32 rsvd0[6]; 1219 } __packed; 1220 1221 #define HAL_REO_FLUSH_CACHE_INFO0_CACHE_ADDR_HI GENMASK(7, 0) 1222 #define HAL_REO_FLUSH_CACHE_INFO0_FWD_ALL_MPDUS BIT(8) 1223 #define HAL_REO_FLUSH_CACHE_INFO0_RELEASE_BLOCK_IDX BIT(9) 1224 #define HAL_REO_FLUSH_CACHE_INFO0_BLOCK_RESRC_IDX GENMASK(11, 10) 1225 #define HAL_REO_FLUSH_CACHE_INFO0_FLUSH_WO_INVALIDATE BIT(12) 1226 #define HAL_REO_FLUSH_CACHE_INFO0_BLOCK_CACHE_USAGE BIT(13) 1227 #define HAL_REO_FLUSH_CACHE_INFO0_FLUSH_ALL BIT(14) 1228 1229 struct hal_reo_flush_cache { 1230 struct hal_reo_cmd_hdr cmd; 1231 __le32 cache_addr_lo; 1232 __le32 info0; 1233 __le32 rsvd0[6]; 1234 } __packed; 1235 1236 #define HAL_TCL_DATA_CMD_INFO0_CMD_TYPE BIT(0) 1237 #define HAL_TCL_DATA_CMD_INFO0_DESC_TYPE BIT(1) 1238 #define HAL_TCL_DATA_CMD_INFO0_BANK_ID GENMASK(7, 2) 1239 #define HAL_TCL_DATA_CMD_INFO0_TX_NOTIFY_FRAME GENMASK(10, 8) 1240 #define HAL_TCL_DATA_CMD_INFO0_HDR_LEN_READ_SEL BIT(11) 1241 #define HAL_TCL_DATA_CMD_INFO0_BUF_TIMESTAMP GENMASK(30, 12) 1242 #define HAL_TCL_DATA_CMD_INFO0_BUF_TIMESTAMP_VLD BIT(31) 1243 1244 #define HAL_TCL_DATA_CMD_INFO1_CMD_NUM GENMASK(31, 16) 1245 1246 #define HAL_TCL_DATA_CMD_INFO2_DATA_LEN GENMASK(15, 0) 1247 #define HAL_TCL_DATA_CMD_INFO2_IP4_CKSUM_EN BIT(16) 1248 #define HAL_TCL_DATA_CMD_INFO2_UDP4_CKSUM_EN BIT(17) 1249 #define HAL_TCL_DATA_CMD_INFO2_UDP6_CKSUM_EN BIT(18) 1250 #define HAL_TCL_DATA_CMD_INFO2_TCP4_CKSUM_EN BIT(19) 1251 #define HAL_TCL_DATA_CMD_INFO2_TCP6_CKSUM_EN BIT(20) 1252 #define HAL_TCL_DATA_CMD_INFO2_TO_FW BIT(21) 1253 #define HAL_TCL_DATA_CMD_INFO2_PKT_OFFSET GENMASK(31, 23) 1254 1255 #define HAL_TCL_DATA_CMD_INFO3_TID_OVERWRITE BIT(0) 1256 #define HAL_TCL_DATA_CMD_INFO3_FLOW_OVERRIDE_EN BIT(1) 1257 #define HAL_TCL_DATA_CMD_INFO3_CLASSIFY_INFO_SEL GENMASK(3, 2) 1258 #define HAL_TCL_DATA_CMD_INFO3_TID GENMASK(7, 4) 1259 #define HAL_TCL_DATA_CMD_INFO3_FLOW_OVERRIDE BIT(8) 1260 #define HAL_TCL_DATA_CMD_INFO3_PMAC_ID GENMASK(10, 9) 1261 #define HAL_TCL_DATA_CMD_INFO3_MSDU_COLOR GENMASK(12, 11) 1262 #define HAL_TCL_DATA_CMD_INFO3_VDEV_ID GENMASK(31, 24) 1263 1264 #define HAL_TCL_DATA_CMD_INFO4_SEARCH_INDEX GENMASK(19, 0) 1265 #define HAL_TCL_DATA_CMD_INFO4_CACHE_SET_NUM GENMASK(23, 20) 1266 #define HAL_TCL_DATA_CMD_INFO4_IDX_LOOKUP_OVERRIDE BIT(24) 1267 1268 #define HAL_TCL_DATA_CMD_INFO5_RING_ID GENMASK(27, 20) 1269 #define HAL_TCL_DATA_CMD_INFO5_LOOPING_COUNT GENMASK(31, 28) 1270 1271 enum hal_encrypt_type { 1272 HAL_ENCRYPT_TYPE_WEP_40, 1273 HAL_ENCRYPT_TYPE_WEP_104, 1274 HAL_ENCRYPT_TYPE_TKIP_NO_MIC, 1275 HAL_ENCRYPT_TYPE_WEP_128, 1276 HAL_ENCRYPT_TYPE_TKIP_MIC, 1277 HAL_ENCRYPT_TYPE_WAPI, 1278 HAL_ENCRYPT_TYPE_CCMP_128, 1279 HAL_ENCRYPT_TYPE_OPEN, 1280 HAL_ENCRYPT_TYPE_CCMP_256, 1281 HAL_ENCRYPT_TYPE_GCMP_128, 1282 HAL_ENCRYPT_TYPE_AES_GCMP_256, 1283 HAL_ENCRYPT_TYPE_WAPI_GCM_SM4, 1284 }; 1285 1286 enum hal_tcl_encap_type { 1287 HAL_TCL_ENCAP_TYPE_RAW, 1288 HAL_TCL_ENCAP_TYPE_NATIVE_WIFI, 1289 HAL_TCL_ENCAP_TYPE_ETHERNET, 1290 HAL_TCL_ENCAP_TYPE_802_3 = 3, 1291 HAL_TCL_ENCAP_TYPE_MAX 1292 }; 1293 1294 enum hal_tcl_desc_type { 1295 HAL_TCL_DESC_TYPE_BUFFER, 1296 HAL_TCL_DESC_TYPE_EXT_DESC, 1297 HAL_TCL_DESC_TYPE_MAX, 1298 }; 1299 1300 enum hal_wbm_htt_tx_comp_status { 1301 HAL_WBM_REL_HTT_TX_COMP_STATUS_OK, 1302 HAL_WBM_REL_HTT_TX_COMP_STATUS_DROP, 1303 HAL_WBM_REL_HTT_TX_COMP_STATUS_TTL, 1304 HAL_WBM_REL_HTT_TX_COMP_STATUS_REINJ, 1305 HAL_WBM_REL_HTT_TX_COMP_STATUS_INSPECT, 1306 HAL_WBM_REL_HTT_TX_COMP_STATUS_MEC_NOTIFY, 1307 HAL_WBM_REL_HTT_TX_COMP_STATUS_VDEVID_MISMATCH, 1308 HAL_WBM_REL_HTT_TX_COMP_STATUS_MAX, 1309 }; 1310 1311 struct hal_tcl_data_cmd { 1312 struct ath12k_buffer_addr buf_addr_info; 1313 __le32 info0; 1314 __le32 info1; 1315 __le32 info2; 1316 __le32 info3; 1317 __le32 info4; 1318 __le32 info5; 1319 } __packed; 1320 1321 /* hal_tcl_data_cmd 1322 * 1323 * buf_addr_info 1324 * Details of the physical address of a buffer or MSDU 1325 * link descriptor. 1326 * 1327 * tcl_cmd_type 1328 * used to select the type of TCL Command descriptor 1329 * 1330 * desc_type 1331 * Indicates the type of address provided in the buf_addr_info. 1332 * Values are defined in enum %HAL_REO_DEST_RING_BUFFER_TYPE_. 1333 * 1334 * bank_id 1335 * used to select one of the TCL register banks for fields removed 1336 * from 'TCL_DATA_CMD' that do not change often within one virtual 1337 * device or a set of virtual devices: 1338 * 1339 * tx_notify_frame 1340 * TCL copies this value to 'TQM_ENTRANCE_RING' field FW_tx_notify_frame. 1341 * 1342 * hdr_length_read_sel 1343 * used to select the per 'encap_type' register set for MSDU header 1344 * read length 1345 * 1346 * buffer_timestamp 1347 * buffer_timestamp_valid 1348 * Frame system entrance timestamp. It shall be filled by first 1349 * module (SW, TCL or TQM) that sees the frames first. 1350 * 1351 * cmd_num 1352 * This number can be used to match against status. 1353 * 1354 * data_length 1355 * MSDU length in case of direct descriptor. Length of link 1356 * extension descriptor in case of Link extension descriptor. 1357 * 1358 * *_checksum_en 1359 * Enable checksum replacement for ipv4, udp_over_ipv4, ipv6, 1360 * udp_over_ipv6, tcp_over_ipv4 and tcp_over_ipv6. 1361 * 1362 * to_fw 1363 * Forward packet to FW along with classification result. The 1364 * packet will not be forward to TQM when this bit is set. 1365 * 1'b0: Use classification result to forward the packet. 1366 * 1'b1: Override classification result & forward packet only to fw 1367 * 1368 * packet_offset 1369 * Packet offset from Metadata in case of direct buffer descriptor. 1370 * 1371 * hlos_tid_overwrite 1372 * 1373 * When set, TCL shall ignore the IP DSCP and VLAN PCP 1374 * fields and use HLOS_TID as the final TID. Otherwise TCL 1375 * shall consider the DSCP and PCP fields as well as HLOS_TID 1376 * and choose a final TID based on the configured priority 1377 * 1378 * flow_override_enable 1379 * TCL uses this to select the flow pointer from the peer table, 1380 * which can be overridden by SW for pre-encrypted raw WiFi packets 1381 * that cannot be parsed for UDP or for other MLO 1382 * 0 - FP_PARSE_IP: Use the flow-pointer based on parsing the IPv4 1383 * or IPv6 header. 1384 * 1 - FP_USE_OVERRIDE: Use the who_classify_info_sel and 1385 * flow_override fields to select the flow-pointer 1386 * 1387 * who_classify_info_sel 1388 * Field only valid when flow_override_enable is set to FP_USE_OVERRIDE. 1389 * This field is used to select one of the 'WHO_CLASSIFY_INFO's in the 1390 * peer table in case more than 2 flows are mapped to a single TID. 1391 * 0: To choose Flow 0 and 1 of any TID use this value. 1392 * 1: To choose Flow 2 and 3 of any TID use this value. 1393 * 2: To choose Flow 4 and 5 of any TID use this value. 1394 * 3: To choose Flow 6 and 7 of any TID use this value. 1395 * 1396 * If who_classify_info sel is not in sync with the num_tx_classify_info 1397 * field from address search, then TCL will set 'who_classify_info_sel' 1398 * to 0 use flows 0 and 1. 1399 * 1400 * hlos_tid 1401 * HLOS MSDU priority 1402 * Field is used when HLOS_TID_overwrite is set. 1403 * 1404 * flow_override 1405 * Field only valid when flow_override_enable is set to FP_USE_OVERRIDE 1406 * TCL uses this to select the flow pointer from the peer table, 1407 * which can be overridden by SW for pre-encrypted raw WiFi packets 1408 * that cannot be parsed for UDP or for other MLO 1409 * 0 - FP_USE_NON_UDP: Use the non-UDP flow pointer (flow 0) 1410 * 1 - FP_USE_UDP: Use the UDP flow pointer (flow 1) 1411 * 1412 * pmac_id 1413 * TCL uses this PMAC_ID in address search, i.e, while 1414 * finding matching entry for the packet in AST corresponding 1415 * to given PMAC_ID 1416 * 1417 * If PMAC ID is all 1s (=> value 3), it indicates wildcard 1418 * match for any PMAC 1419 * 1420 * vdev_id 1421 * Virtual device ID to check against the address search entry to 1422 * avoid security issues from transmitting packets from an incorrect 1423 * virtual device 1424 * 1425 * search_index 1426 * The index that will be used for index based address or 1427 * flow search. The field is valid when 'search_type' is 1 or 2. 1428 * 1429 * cache_set_num 1430 * 1431 * Cache set number that should be used to cache the index 1432 * based search results, for address and flow search. This 1433 * value should be equal to LSB four bits of the hash value of 1434 * match data, in case of search index points to an entry which 1435 * may be used in content based search also. The value can be 1436 * anything when the entry pointed by search index will not be 1437 * used for content based search. 1438 * 1439 * index_loop_override 1440 * When set, address search and packet routing is forced to use 1441 * 'search_index' instead of following the register configuration 1442 * selected by Bank_id. 1443 * 1444 * ring_id 1445 * The buffer pointer ring ID. 1446 * 0 refers to the IDLE ring 1447 * 1 - N refers to other rings 1448 * 1449 * looping_count 1450 * 1451 * A count value that indicates the number of times the 1452 * producer of entries into the Ring has looped around the 1453 * ring. 1454 * 1455 * At initialization time, this value is set to 0. On the 1456 * first loop, this value is set to 1. After the max value is 1457 * reached allowed by the number of bits for this field, the 1458 * count value continues with 0 again. 1459 * 1460 * In case SW is the consumer of the ring entries, it can 1461 * use this field to figure out up to where the producer of 1462 * entries has created new entries. This eliminates the need to 1463 * check where the head pointer' of the ring is located once 1464 * the SW starts processing an interrupt indicating that new 1465 * entries have been put into this ring... 1466 * 1467 * Also note that SW if it wants only needs to look at the 1468 * LSB bit of this count value. 1469 */ 1470 1471 #define HAL_TCL_DESC_LEN sizeof(struct hal_tcl_data_cmd) 1472 1473 #define HAL_TX_MSDU_EXT_INFO0_BUF_PTR_LO GENMASK(31, 0) 1474 1475 #define HAL_TX_MSDU_EXT_INFO1_BUF_PTR_HI GENMASK(7, 0) 1476 #define HAL_TX_MSDU_EXT_INFO1_EXTN_OVERRIDE BIT(8) 1477 #define HAL_TX_MSDU_EXT_INFO1_ENCAP_TYPE GENMASK(10, 9) 1478 #define HAL_TX_MSDU_EXT_INFO1_ENCRYPT_TYPE GENMASK(14, 11) 1479 #define HAL_TX_MSDU_EXT_INFO1_BUF_LEN GENMASK(31, 16) 1480 1481 struct hal_tx_msdu_ext_desc { 1482 __le32 rsvd0[6]; 1483 __le32 info0; 1484 __le32 info1; 1485 __le32 rsvd1[10]; 1486 }; 1487 1488 struct hal_tcl_gse_cmd { 1489 __le32 ctrl_buf_addr_lo; 1490 __le32 info0; 1491 __le32 meta_data[2]; 1492 __le32 rsvd0[2]; 1493 __le32 info1; 1494 } __packed; 1495 1496 /* hal_tcl_gse_cmd 1497 * 1498 * ctrl_buf_addr_lo, ctrl_buf_addr_hi 1499 * Address of a control buffer containing additional info needed 1500 * for this command execution. 1501 * 1502 * meta_data 1503 * Meta data to be returned in the status descriptor 1504 */ 1505 1506 enum hal_tcl_cache_op_res { 1507 HAL_TCL_CACHE_OP_RES_DONE, 1508 HAL_TCL_CACHE_OP_RES_NOT_FOUND, 1509 HAL_TCL_CACHE_OP_RES_TIMEOUT, 1510 }; 1511 1512 struct hal_tcl_status_ring { 1513 __le32 info0; 1514 __le32 msdu_byte_count; 1515 __le32 msdu_timestamp; 1516 __le32 meta_data[2]; 1517 __le32 info1; 1518 __le32 rsvd0; 1519 __le32 info2; 1520 } __packed; 1521 1522 /* hal_tcl_status_ring 1523 * 1524 * msdu_cnt 1525 * msdu_byte_count 1526 * MSDU count of Entry and MSDU byte count for entry 1. 1527 * 1528 */ 1529 1530 #define HAL_CE_SRC_DESC_ADDR_INFO_ADDR_HI GENMASK(7, 0) 1531 #define HAL_CE_SRC_DESC_ADDR_INFO_HASH_EN BIT(8) 1532 #define HAL_CE_SRC_DESC_ADDR_INFO_BYTE_SWAP BIT(9) 1533 #define HAL_CE_SRC_DESC_ADDR_INFO_DEST_SWAP BIT(10) 1534 #define HAL_CE_SRC_DESC_ADDR_INFO_GATHER BIT(11) 1535 #define HAL_CE_SRC_DESC_ADDR_INFO_LEN GENMASK(31, 16) 1536 1537 #define HAL_CE_SRC_DESC_META_INFO_DATA GENMASK(15, 0) 1538 1539 #define HAL_CE_SRC_DESC_FLAGS_RING_ID GENMASK(27, 20) 1540 #define HAL_CE_SRC_DESC_FLAGS_LOOP_CNT HAL_SRNG_DESC_LOOP_CNT 1541 1542 struct hal_ce_srng_src_desc { 1543 __le32 buffer_addr_low; 1544 __le32 buffer_addr_info; /* %HAL_CE_SRC_DESC_ADDR_INFO_ */ 1545 __le32 meta_info; /* %HAL_CE_SRC_DESC_META_INFO_ */ 1546 __le32 flags; /* %HAL_CE_SRC_DESC_FLAGS_ */ 1547 } __packed; 1548 1549 /* hal_ce_srng_src_desc 1550 * 1551 * buffer_addr_lo 1552 * LSB 32 bits of the 40 Bit Pointer to the source buffer 1553 * 1554 * buffer_addr_hi 1555 * MSB 8 bits of the 40 Bit Pointer to the source buffer 1556 * 1557 * toeplitz_en 1558 * Enable generation of 32-bit Toeplitz-LFSR hash for 1559 * data transfer. In case of gather field in first source 1560 * ring entry of the gather copy cycle in taken into account. 1561 * 1562 * src_swap 1563 * Treats source memory organization as big-endian. For 1564 * each dword read (4 bytes), the byte 0 is swapped with byte 3 1565 * and byte 1 is swapped with byte 2. 1566 * In case of gather field in first source ring entry of 1567 * the gather copy cycle in taken into account. 1568 * 1569 * dest_swap 1570 * Treats destination memory organization as big-endian. 1571 * For each dword write (4 bytes), the byte 0 is swapped with 1572 * byte 3 and byte 1 is swapped with byte 2. 1573 * In case of gather field in first source ring entry of 1574 * the gather copy cycle in taken into account. 1575 * 1576 * gather 1577 * Enables gather of multiple copy engine source 1578 * descriptors to one destination. 1579 * 1580 * ce_res_0 1581 * Reserved 1582 * 1583 * 1584 * length 1585 * Length of the buffer in units of octets of the current 1586 * descriptor 1587 * 1588 * fw_metadata 1589 * Meta data used by FW. 1590 * In case of gather field in first source ring entry of 1591 * the gather copy cycle in taken into account. 1592 * 1593 * ce_res_1 1594 * Reserved 1595 * 1596 * ce_res_2 1597 * Reserved 1598 * 1599 * ring_id 1600 * The buffer pointer ring ID. 1601 * 0 refers to the IDLE ring 1602 * 1 - N refers to other rings 1603 * Helps with debugging when dumping ring contents. 1604 * 1605 * looping_count 1606 * A count value that indicates the number of times the 1607 * producer of entries into the Ring has looped around the 1608 * ring. 1609 * 1610 * At initialization time, this value is set to 0. On the 1611 * first loop, this value is set to 1. After the max value is 1612 * reached allowed by the number of bits for this field, the 1613 * count value continues with 0 again. 1614 * 1615 * In case SW is the consumer of the ring entries, it can 1616 * use this field to figure out up to where the producer of 1617 * entries has created new entries. This eliminates the need to 1618 * check where the head pointer' of the ring is located once 1619 * the SW starts processing an interrupt indicating that new 1620 * entries have been put into this ring... 1621 * 1622 * Also note that SW if it wants only needs to look at the 1623 * LSB bit of this count value. 1624 */ 1625 1626 #define HAL_CE_DEST_DESC_ADDR_INFO_ADDR_HI GENMASK(7, 0) 1627 #define HAL_CE_DEST_DESC_ADDR_INFO_RING_ID GENMASK(27, 20) 1628 #define HAL_CE_DEST_DESC_ADDR_INFO_LOOP_CNT HAL_SRNG_DESC_LOOP_CNT 1629 1630 struct hal_ce_srng_dest_desc { 1631 __le32 buffer_addr_low; 1632 __le32 buffer_addr_info; /* %HAL_CE_DEST_DESC_ADDR_INFO_ */ 1633 } __packed; 1634 1635 /* hal_ce_srng_dest_desc 1636 * 1637 * dst_buffer_low 1638 * LSB 32 bits of the 40 Bit Pointer to the Destination 1639 * buffer 1640 * 1641 * dst_buffer_high 1642 * MSB 8 bits of the 40 Bit Pointer to the Destination 1643 * buffer 1644 * 1645 * ce_res_4 1646 * Reserved 1647 * 1648 * ring_id 1649 * The buffer pointer ring ID. 1650 * 0 refers to the IDLE ring 1651 * 1 - N refers to other rings 1652 * Helps with debugging when dumping ring contents. 1653 * 1654 * looping_count 1655 * A count value that indicates the number of times the 1656 * producer of entries into the Ring has looped around the 1657 * ring. 1658 * 1659 * At initialization time, this value is set to 0. On the 1660 * first loop, this value is set to 1. After the max value is 1661 * reached allowed by the number of bits for this field, the 1662 * count value continues with 0 again. 1663 * 1664 * In case SW is the consumer of the ring entries, it can 1665 * use this field to figure out up to where the producer of 1666 * entries has created new entries. This eliminates the need to 1667 * check where the head pointer' of the ring is located once 1668 * the SW starts processing an interrupt indicating that new 1669 * entries have been put into this ring... 1670 * 1671 * Also note that SW if it wants only needs to look at the 1672 * LSB bit of this count value. 1673 */ 1674 1675 #define HAL_CE_DST_STATUS_DESC_FLAGS_HASH_EN BIT(8) 1676 #define HAL_CE_DST_STATUS_DESC_FLAGS_BYTE_SWAP BIT(9) 1677 #define HAL_CE_DST_STATUS_DESC_FLAGS_DEST_SWAP BIT(10) 1678 #define HAL_CE_DST_STATUS_DESC_FLAGS_GATHER BIT(11) 1679 #define HAL_CE_DST_STATUS_DESC_FLAGS_LEN GENMASK(31, 16) 1680 1681 #define HAL_CE_DST_STATUS_DESC_META_INFO_DATA GENMASK(15, 0) 1682 #define HAL_CE_DST_STATUS_DESC_META_INFO_RING_ID GENMASK(27, 20) 1683 #define HAL_CE_DST_STATUS_DESC_META_INFO_LOOP_CNT HAL_SRNG_DESC_LOOP_CNT 1684 1685 struct hal_ce_srng_dst_status_desc { 1686 __le32 flags; /* %HAL_CE_DST_STATUS_DESC_FLAGS_ */ 1687 __le32 toeplitz_hash0; 1688 __le32 toeplitz_hash1; 1689 __le32 meta_info; /* HAL_CE_DST_STATUS_DESC_META_INFO_ */ 1690 } __packed; 1691 1692 /* hal_ce_srng_dst_status_desc 1693 * 1694 * ce_res_5 1695 * Reserved 1696 * 1697 * toeplitz_en 1698 * 1699 * src_swap 1700 * Source memory buffer swapped 1701 * 1702 * dest_swap 1703 * Destination memory buffer swapped 1704 * 1705 * gather 1706 * Gather of multiple copy engine source descriptors to one 1707 * destination enabled 1708 * 1709 * ce_res_6 1710 * Reserved 1711 * 1712 * length 1713 * Sum of all the Lengths of the source descriptor in the 1714 * gather chain 1715 * 1716 * toeplitz_hash_0 1717 * 32 LS bits of 64 bit Toeplitz LFSR hash result 1718 * 1719 * toeplitz_hash_1 1720 * 32 MS bits of 64 bit Toeplitz LFSR hash result 1721 * 1722 * fw_metadata 1723 * Meta data used by FW 1724 * In case of gather field in first source ring entry of 1725 * the gather copy cycle in taken into account. 1726 * 1727 * ce_res_7 1728 * Reserved 1729 * 1730 * ring_id 1731 * The buffer pointer ring ID. 1732 * 0 refers to the IDLE ring 1733 * 1 - N refers to other rings 1734 * Helps with debugging when dumping ring contents. 1735 * 1736 * looping_count 1737 * A count value that indicates the number of times the 1738 * producer of entries into the Ring has looped around the 1739 * ring. 1740 * 1741 * At initialization time, this value is set to 0. On the 1742 * first loop, this value is set to 1. After the max value is 1743 * reached allowed by the number of bits for this field, the 1744 * count value continues with 0 again. 1745 * 1746 * In case SW is the consumer of the ring entries, it can 1747 * use this field to figure out up to where the producer of 1748 * entries has created new entries. This eliminates the need to 1749 * check where the head pointer' of the ring is located once 1750 * the SW starts processing an interrupt indicating that new 1751 * entries have been put into this ring... 1752 * 1753 * Also note that SW if it wants only needs to look at the 1754 * LSB bit of this count value. 1755 */ 1756 1757 #define HAL_TX_RATE_STATS_INFO0_VALID BIT(0) 1758 #define HAL_TX_RATE_STATS_INFO0_BW GENMASK(3, 1) 1759 #define HAL_TX_RATE_STATS_INFO0_PKT_TYPE GENMASK(7, 4) 1760 #define HAL_TX_RATE_STATS_INFO0_STBC BIT(8) 1761 #define HAL_TX_RATE_STATS_INFO0_LDPC BIT(9) 1762 #define HAL_TX_RATE_STATS_INFO0_SGI GENMASK(11, 10) 1763 #define HAL_TX_RATE_STATS_INFO0_MCS GENMASK(15, 12) 1764 #define HAL_TX_RATE_STATS_INFO0_OFDMA_TX BIT(16) 1765 #define HAL_TX_RATE_STATS_INFO0_TONES_IN_RU GENMASK(28, 17) 1766 1767 enum hal_tx_rate_stats_bw { 1768 HAL_TX_RATE_STATS_BW_20, 1769 HAL_TX_RATE_STATS_BW_40, 1770 HAL_TX_RATE_STATS_BW_80, 1771 HAL_TX_RATE_STATS_BW_160, 1772 }; 1773 1774 enum hal_tx_rate_stats_pkt_type { 1775 HAL_TX_RATE_STATS_PKT_TYPE_11A, 1776 HAL_TX_RATE_STATS_PKT_TYPE_11B, 1777 HAL_TX_RATE_STATS_PKT_TYPE_11N, 1778 HAL_TX_RATE_STATS_PKT_TYPE_11AC, 1779 HAL_TX_RATE_STATS_PKT_TYPE_11AX, 1780 HAL_TX_RATE_STATS_PKT_TYPE_11BA, 1781 HAL_TX_RATE_STATS_PKT_TYPE_11BE, 1782 }; 1783 1784 enum hal_tx_rate_stats_sgi { 1785 HAL_TX_RATE_STATS_SGI_08US, 1786 HAL_TX_RATE_STATS_SGI_04US, 1787 HAL_TX_RATE_STATS_SGI_16US, 1788 HAL_TX_RATE_STATS_SGI_32US, 1789 }; 1790 1791 struct hal_tx_rate_stats { 1792 __le32 info0; 1793 __le32 tsf; 1794 } __packed; 1795 1796 struct hal_wbm_link_desc { 1797 struct ath12k_buffer_addr buf_addr_info; 1798 } __packed; 1799 1800 /* hal_wbm_link_desc 1801 * 1802 * Producer: WBM 1803 * Consumer: WBM 1804 * 1805 * buf_addr_info 1806 * Details of the physical address of a buffer or MSDU 1807 * link descriptor. 1808 */ 1809 1810 enum hal_wbm_rel_src_module { 1811 HAL_WBM_REL_SRC_MODULE_TQM, 1812 HAL_WBM_REL_SRC_MODULE_RXDMA, 1813 HAL_WBM_REL_SRC_MODULE_REO, 1814 HAL_WBM_REL_SRC_MODULE_FW, 1815 HAL_WBM_REL_SRC_MODULE_SW, 1816 HAL_WBM_REL_SRC_MODULE_MAX, 1817 }; 1818 1819 enum hal_wbm_rel_desc_type { 1820 HAL_WBM_REL_DESC_TYPE_REL_MSDU, 1821 HAL_WBM_REL_DESC_TYPE_MSDU_LINK, 1822 HAL_WBM_REL_DESC_TYPE_MPDU_LINK, 1823 HAL_WBM_REL_DESC_TYPE_MSDU_EXT, 1824 HAL_WBM_REL_DESC_TYPE_QUEUE_EXT, 1825 }; 1826 1827 /* hal_wbm_rel_desc_type 1828 * 1829 * msdu_buffer 1830 * The address points to an MSDU buffer 1831 * 1832 * msdu_link_descriptor 1833 * The address points to an Tx MSDU link descriptor 1834 * 1835 * mpdu_link_descriptor 1836 * The address points to an MPDU link descriptor 1837 * 1838 * msdu_ext_descriptor 1839 * The address points to an MSDU extension descriptor 1840 * 1841 * queue_ext_descriptor 1842 * The address points to an TQM queue extension descriptor. WBM should 1843 * treat this is the same way as a link descriptor. 1844 */ 1845 1846 enum hal_wbm_rel_bm_act { 1847 HAL_WBM_REL_BM_ACT_PUT_IN_IDLE, 1848 HAL_WBM_REL_BM_ACT_REL_MSDU, 1849 }; 1850 1851 /* hal_wbm_rel_bm_act 1852 * 1853 * put_in_idle_list 1854 * Put the buffer or descriptor back in the idle list. In case of MSDU or 1855 * MDPU link descriptor, BM does not need to check to release any 1856 * individual MSDU buffers. 1857 * 1858 * release_msdu_list 1859 * This BM action can only be used in combination with desc_type being 1860 * msdu_link_descriptor. Field first_msdu_index points out which MSDU 1861 * pointer in the MSDU link descriptor is the first of an MPDU that is 1862 * released. BM shall release all the MSDU buffers linked to this first 1863 * MSDU buffer pointer. All related MSDU buffer pointer entries shall be 1864 * set to value 0, which represents the 'NULL' pointer. When all MSDU 1865 * buffer pointers in the MSDU link descriptor are 'NULL', the MSDU link 1866 * descriptor itself shall also be released. 1867 */ 1868 #define HAL_WBM_COMPL_RX_INFO0_REL_SRC_MODULE GENMASK(2, 0) 1869 #define HAL_WBM_COMPL_RX_INFO0_BM_ACTION GENMASK(5, 3) 1870 #define HAL_WBM_COMPL_RX_INFO0_DESC_TYPE GENMASK(8, 6) 1871 #define HAL_WBM_COMPL_RX_INFO0_RBM GENMASK(12, 9) 1872 #define HAL_WBM_COMPL_RX_INFO0_RXDMA_PUSH_REASON GENMASK(18, 17) 1873 #define HAL_WBM_COMPL_RX_INFO0_RXDMA_ERROR_CODE GENMASK(23, 19) 1874 #define HAL_WBM_COMPL_RX_INFO0_REO_PUSH_REASON GENMASK(25, 24) 1875 #define HAL_WBM_COMPL_RX_INFO0_REO_ERROR_CODE GENMASK(30, 26) 1876 #define HAL_WBM_COMPL_RX_INFO0_WBM_INTERNAL_ERROR BIT(31) 1877 1878 #define HAL_WBM_COMPL_RX_INFO1_PHY_ADDR_HI GENMASK(7, 0) 1879 #define HAL_WBM_COMPL_RX_INFO1_SW_COOKIE GENMASK(27, 8) 1880 #define HAL_WBM_COMPL_RX_INFO1_LOOPING_COUNT GENMASK(31, 28) 1881 1882 struct hal_wbm_completion_ring_rx { 1883 __le32 addr_lo; 1884 __le32 addr_hi; 1885 __le32 info0; 1886 struct rx_mpdu_desc rx_mpdu_info; 1887 struct rx_msdu_desc rx_msdu_info; 1888 __le32 phy_addr_lo; 1889 __le32 info1; 1890 } __packed; 1891 1892 #define HAL_WBM_COMPL_TX_INFO0_REL_SRC_MODULE GENMASK(2, 0) 1893 #define HAL_WBM_COMPL_TX_INFO0_DESC_TYPE GENMASK(8, 6) 1894 #define HAL_WBM_COMPL_TX_INFO0_RBM GENMASK(12, 9) 1895 #define HAL_WBM_COMPL_TX_INFO0_TQM_RELEASE_REASON GENMASK(16, 13) 1896 #define HAL_WBM_COMPL_TX_INFO0_RBM_OVERRIDE_VLD BIT(17) 1897 #define HAL_WBM_COMPL_TX_INFO0_SW_COOKIE_LO GENMASK(29, 18) 1898 #define HAL_WBM_COMPL_TX_INFO0_CC_DONE BIT(30) 1899 #define HAL_WBM_COMPL_TX_INFO0_WBM_INTERNAL_ERROR BIT(31) 1900 1901 #define HAL_WBM_COMPL_TX_INFO1_TQM_STATUS_NUMBER GENMASK(23, 0) 1902 #define HAL_WBM_COMPL_TX_INFO1_TRANSMIT_COUNT GENMASK(30, 24) 1903 #define HAL_WBM_COMPL_TX_INFO1_SW_REL_DETAILS_VALID BIT(31) 1904 1905 #define HAL_WBM_COMPL_TX_INFO2_ACK_FRAME_RSSI GENMASK(7, 0) 1906 #define HAL_WBM_COMPL_TX_INFO2_FIRST_MSDU BIT(8) 1907 #define HAL_WBM_COMPL_TX_INFO2_LAST_MSDU BIT(9) 1908 #define HAL_WBM_COMPL_TX_INFO2_FW_TX_NOTIF_FRAME GENMASK(12, 10) 1909 #define HAL_WBM_COMPL_TX_INFO2_BUFFER_TIMESTAMP GENMASK(31, 13) 1910 1911 #define HAL_WBM_COMPL_TX_INFO3_PEER_ID GENMASK(15, 0) 1912 #define HAL_WBM_COMPL_TX_INFO3_TID GENMASK(19, 16) 1913 #define HAL_WBM_COMPL_TX_INFO3_SW_COOKIE_HI GENMASK(27, 20) 1914 #define HAL_WBM_COMPL_TX_INFO3_LOOPING_COUNT GENMASK(31, 28) 1915 1916 struct hal_wbm_completion_ring_tx { 1917 __le32 buf_va_lo; 1918 __le32 buf_va_hi; 1919 __le32 info0; 1920 __le32 info1; 1921 __le32 info2; 1922 struct hal_tx_rate_stats rate_stats; 1923 __le32 info3; 1924 } __packed; 1925 1926 #define HAL_WBM_RELEASE_TX_INFO0_REL_SRC_MODULE GENMASK(2, 0) 1927 #define HAL_WBM_RELEASE_TX_INFO0_BM_ACTION GENMASK(5, 3) 1928 #define HAL_WBM_RELEASE_TX_INFO0_DESC_TYPE GENMASK(8, 6) 1929 #define HAL_WBM_RELEASE_TX_INFO0_FIRST_MSDU_IDX GENMASK(12, 9) 1930 #define HAL_WBM_RELEASE_TX_INFO0_TQM_RELEASE_REASON GENMASK(18, 13) 1931 #define HAL_WBM_RELEASE_TX_INFO0_RBM_OVERRIDE_VLD BIT(17) 1932 #define HAL_WBM_RELEASE_TX_INFO0_SW_BUFFER_COOKIE_11_0 GENMASK(29, 18) 1933 #define HAL_WBM_RELEASE_TX_INFO0_WBM_INTERNAL_ERROR BIT(31) 1934 1935 #define HAL_WBM_RELEASE_TX_INFO1_TQM_STATUS_NUMBER GENMASK(23, 0) 1936 #define HAL_WBM_RELEASE_TX_INFO1_TRANSMIT_COUNT GENMASK(30, 24) 1937 #define HAL_WBM_RELEASE_TX_INFO1_SW_REL_DETAILS_VALID BIT(31) 1938 1939 #define HAL_WBM_RELEASE_TX_INFO2_ACK_FRAME_RSSI GENMASK(7, 0) 1940 #define HAL_WBM_RELEASE_TX_INFO2_FIRST_MSDU BIT(8) 1941 #define HAL_WBM_RELEASE_TX_INFO2_LAST_MSDU BIT(9) 1942 #define HAL_WBM_RELEASE_TX_INFO2_FW_TX_NOTIF_FRAME GENMASK(12, 10) 1943 #define HAL_WBM_RELEASE_TX_INFO2_BUFFER_TIMESTAMP GENMASK(31, 13) 1944 1945 #define HAL_WBM_RELEASE_TX_INFO3_PEER_ID GENMASK(15, 0) 1946 #define HAL_WBM_RELEASE_TX_INFO3_TID GENMASK(19, 16) 1947 #define HAL_WBM_RELEASE_TX_INFO3_SW_BUFFER_COOKIE_19_12 GENMASK(27, 20) 1948 #define HAL_WBM_RELEASE_TX_INFO3_LOOPING_COUNT GENMASK(31, 28) 1949 1950 struct hal_wbm_release_ring_tx { 1951 struct ath12k_buffer_addr buf_addr_info; 1952 __le32 info0; 1953 __le32 info1; 1954 __le32 info2; 1955 struct hal_tx_rate_stats rate_stats; 1956 __le32 info3; 1957 } __packed; 1958 1959 #define HAL_WBM_RELEASE_RX_INFO0_REL_SRC_MODULE GENMASK(2, 0) 1960 #define HAL_WBM_RELEASE_RX_INFO0_BM_ACTION GENMASK(5, 3) 1961 #define HAL_WBM_RELEASE_RX_INFO0_DESC_TYPE GENMASK(8, 6) 1962 #define HAL_WBM_RELEASE_RX_INFO0_FIRST_MSDU_IDX GENMASK(12, 9) 1963 #define HAL_WBM_RELEASE_RX_INFO0_CC_STATUS BIT(16) 1964 #define HAL_WBM_RELEASE_RX_INFO0_RXDMA_PUSH_REASON GENMASK(18, 17) 1965 #define HAL_WBM_RELEASE_RX_INFO0_RXDMA_ERROR_CODE GENMASK(23, 19) 1966 #define HAL_WBM_RELEASE_RX_INFO0_REO_PUSH_REASON GENMASK(25, 24) 1967 #define HAL_WBM_RELEASE_RX_INFO0_REO_ERROR_CODE GENMASK(30, 26) 1968 #define HAL_WBM_RELEASE_RX_INFO0_WBM_INTERNAL_ERROR BIT(31) 1969 1970 #define HAL_WBM_RELEASE_RX_INFO2_RING_ID GENMASK(27, 20) 1971 #define HAL_WBM_RELEASE_RX_INFO2_LOOPING_COUNT GENMASK(31, 28) 1972 1973 struct hal_wbm_release_ring_rx { 1974 struct ath12k_buffer_addr buf_addr_info; 1975 __le32 info0; 1976 struct rx_mpdu_desc rx_mpdu_info; 1977 struct rx_msdu_desc rx_msdu_info; 1978 __le32 info1; 1979 __le32 info2; 1980 } __packed; 1981 1982 #define HAL_WBM_RELEASE_RX_CC_INFO0_RBM GENMASK(12, 9) 1983 #define HAL_WBM_RELEASE_RX_CC_INFO1_COOKIE GENMASK(27, 8) 1984 /* Used when hw cc is success */ 1985 struct hal_wbm_release_ring_cc_rx { 1986 __le32 buf_va_lo; 1987 __le32 buf_va_hi; 1988 __le32 info0; 1989 struct rx_mpdu_desc rx_mpdu_info; 1990 struct rx_msdu_desc rx_msdu_info; 1991 __le32 buf_pa_lo; 1992 __le32 info1; 1993 } __packed; 1994 1995 #define HAL_WBM_RELEASE_INFO0_REL_SRC_MODULE GENMASK(2, 0) 1996 #define HAL_WBM_RELEASE_INFO0_BM_ACTION GENMASK(5, 3) 1997 #define HAL_WBM_RELEASE_INFO0_DESC_TYPE GENMASK(8, 6) 1998 #define HAL_WBM_RELEASE_INFO0_RXDMA_PUSH_REASON GENMASK(18, 17) 1999 #define HAL_WBM_RELEASE_INFO0_RXDMA_ERROR_CODE GENMASK(23, 19) 2000 #define HAL_WBM_RELEASE_INFO0_REO_PUSH_REASON GENMASK(25, 24) 2001 #define HAL_WBM_RELEASE_INFO0_REO_ERROR_CODE GENMASK(30, 26) 2002 #define HAL_WBM_RELEASE_INFO0_WBM_INTERNAL_ERROR BIT(31) 2003 2004 #define HAL_WBM_RELEASE_INFO3_FIRST_MSDU BIT(0) 2005 #define HAL_WBM_RELEASE_INFO3_LAST_MSDU BIT(1) 2006 #define HAL_WBM_RELEASE_INFO3_CONTINUATION BIT(2) 2007 2008 #define HAL_WBM_RELEASE_INFO5_LOOPING_COUNT GENMASK(31, 28) 2009 #define HAL_ENCRYPT_TYPE_MAX 12 2010 2011 struct hal_wbm_release_ring { 2012 struct ath12k_buffer_addr buf_addr_info; 2013 __le32 info0; 2014 __le32 info1; 2015 __le32 info2; 2016 __le32 info3; 2017 __le32 info4; 2018 __le32 info5; 2019 } __packed; 2020 2021 /* hal_wbm_release_ring 2022 * 2023 * Producer: SW/TQM/RXDMA/REO/SWITCH 2024 * Consumer: WBM/SW/FW 2025 * 2026 * HTT tx status is overlaid on wbm_release ring on 4-byte words 2, 3, 4 and 5 2027 * for software based completions. 2028 * 2029 * buf_addr_info 2030 * Details of the physical address of the buffer or link descriptor. 2031 * 2032 * release_source_module 2033 * Indicates which module initiated the release of this buffer/descriptor. 2034 * Values are defined in enum %HAL_WBM_REL_SRC_MODULE_. 2035 * 2036 * buffer_or_desc_type 2037 * Field only valid when WBM is marked as the return_buffer_manager in 2038 * the Released_Buffer_address_info. Indicates that type of buffer or 2039 * descriptor is being released. Values are in enum %HAL_WBM_REL_DESC_TYPE. 2040 * 2041 * wbm_internal_error 2042 * Is set when WBM got a buffer pointer but the action was to push it to 2043 * the idle link descriptor ring or do link related activity OR 2044 * Is set when WBM got a link buffer pointer but the action was to push it 2045 * to the buffer descriptor ring. 2046 * 2047 * looping_count 2048 * A count value that indicates the number of times the 2049 * producer of entries into the Buffer Manager Ring has looped 2050 * around the ring. 2051 * 2052 * At initialization time, this value is set to 0. On the 2053 * first loop, this value is set to 1. After the max value is 2054 * reached allowed by the number of bits for this field, the 2055 * count value continues with 0 again. 2056 * 2057 * In case SW is the consumer of the ring entries, it can 2058 * use this field to figure out up to where the producer of 2059 * entries has created new entries. This eliminates the need to 2060 * check where the head pointer' of the ring is located once 2061 * the SW starts processing an interrupt indicating that new 2062 * entries have been put into this ring... 2063 * 2064 * Also note that SW if it wants only needs to look at the 2065 * LSB bit of this count value. 2066 */ 2067 2068 /** 2069 * enum hal_wbm_tqm_rel_reason - TQM release reason code 2070 * @HAL_WBM_TQM_REL_REASON_FRAME_ACKED: ACK or BACK received for the frame 2071 * @HAL_WBM_TQM_REL_REASON_CMD_REMOVE_MPDU: Command remove_mpdus initiated by SW 2072 * @HAL_WBM_TQM_REL_REASON_CMD_REMOVE_TX: Command remove transmitted_mpdus 2073 * initiated by sw. 2074 * @HAL_WBM_TQM_REL_REASON_CMD_REMOVE_NOTX: Command remove untransmitted_mpdus 2075 * initiated by sw. 2076 * @HAL_WBM_TQM_REL_REASON_CMD_REMOVE_AGED_FRAMES: Command remove aged msdus or 2077 * mpdus. 2078 * @HAL_WBM_TQM_REL_REASON_CMD_REMOVE_RESEAON1: Remove command initiated by 2079 * fw with fw_reason1. 2080 * @HAL_WBM_TQM_REL_REASON_CMD_REMOVE_RESEAON2: Remove command initiated by 2081 * fw with fw_reason2. 2082 * @HAL_WBM_TQM_REL_REASON_CMD_REMOVE_RESEAON3: Remove command initiated by 2083 * fw with fw_reason3. 2084 * @HAL_WBM_TQM_REL_REASON_CMD_DISABLE_QUEUE: Remove command initiated by 2085 * fw with disable queue. 2086 * @HAL_WBM_TQM_REL_REASON_CMD_TILL_NONMATCHING: Remove command initiated by 2087 * fw to remove all mpdu until 1st non-match. 2088 * @HAL_WBM_TQM_REL_REASON_DROP_THRESHOLD: Dropped due to drop threshold 2089 * criteria 2090 * @HAL_WBM_TQM_REL_REASON_DROP_LINK_DESC_UNAVAIL: Dropped due to link desc 2091 * not available 2092 * @HAL_WBM_TQM_REL_REASON_DROP_OR_INVALID_MSDU: Dropped due drop bit set or 2093 * null flow 2094 * @HAL_WBM_TQM_REL_REASON_MULTICAST_DROP: Dropped due mcast drop set for VDEV 2095 * @HAL_WBM_TQM_REL_REASON_VDEV_MISMATCH_DROP: Dropped due to being set with 2096 * 'TCL_drop_reason' 2097 */ 2098 enum hal_wbm_tqm_rel_reason { 2099 HAL_WBM_TQM_REL_REASON_FRAME_ACKED, 2100 HAL_WBM_TQM_REL_REASON_CMD_REMOVE_MPDU, 2101 HAL_WBM_TQM_REL_REASON_CMD_REMOVE_TX, 2102 HAL_WBM_TQM_REL_REASON_CMD_REMOVE_NOTX, 2103 HAL_WBM_TQM_REL_REASON_CMD_REMOVE_AGED_FRAMES, 2104 HAL_WBM_TQM_REL_REASON_CMD_REMOVE_RESEAON1, 2105 HAL_WBM_TQM_REL_REASON_CMD_REMOVE_RESEAON2, 2106 HAL_WBM_TQM_REL_REASON_CMD_REMOVE_RESEAON3, 2107 HAL_WBM_TQM_REL_REASON_CMD_DISABLE_QUEUE, 2108 HAL_WBM_TQM_REL_REASON_CMD_TILL_NONMATCHING, 2109 HAL_WBM_TQM_REL_REASON_DROP_THRESHOLD, 2110 HAL_WBM_TQM_REL_REASON_DROP_LINK_DESC_UNAVAIL, 2111 HAL_WBM_TQM_REL_REASON_DROP_OR_INVALID_MSDU, 2112 HAL_WBM_TQM_REL_REASON_MULTICAST_DROP, 2113 HAL_WBM_TQM_REL_REASON_VDEV_MISMATCH_DROP, 2114 }; 2115 2116 struct hal_wbm_buffer_ring { 2117 struct ath12k_buffer_addr buf_addr_info; 2118 }; 2119 2120 enum hal_mon_end_reason { 2121 HAL_MON_STATUS_BUFFER_FULL, 2122 HAL_MON_FLUSH_DETECTED, 2123 HAL_MON_END_OF_PPDU, 2124 HAL_MON_PPDU_TRUNCATED, 2125 }; 2126 2127 #define HAL_SW_MONITOR_RING_INFO0_RXDMA_PUSH_REASON GENMASK(1, 0) 2128 #define HAL_SW_MONITOR_RING_INFO0_RXDMA_ERROR_CODE GENMASK(6, 2) 2129 #define HAL_SW_MONITOR_RING_INFO0_MPDU_FRAGMENT_NUMBER GENMASK(10, 7) 2130 #define HAL_SW_MONITOR_RING_INFO0_FRAMELESS_BAR BIT(11) 2131 #define HAL_SW_MONITOR_RING_INFO0_STATUS_BUF_COUNT GENMASK(15, 12) 2132 #define HAL_SW_MONITOR_RING_INFO0_END_OF_PPDU BIT(16) 2133 2134 #define HAL_SW_MONITOR_RING_INFO1_PHY_PPDU_ID GENMASK(15, 0) 2135 #define HAL_SW_MONITOR_RING_INFO1_RING_ID GENMASK(27, 20) 2136 #define HAL_SW_MONITOR_RING_INFO1_LOOPING_COUNT GENMASK(31, 28) 2137 2138 struct hal_sw_monitor_ring { 2139 struct ath12k_buffer_addr buf_addr_info; 2140 struct rx_mpdu_desc rx_mpdu_info; 2141 struct ath12k_buffer_addr status_buff_addr_info; 2142 __le32 info0; /* %HAL_SW_MONITOR_RING_INFO0 */ 2143 __le32 info1; /* %HAL_SW_MONITOR_RING_INFO1 */ 2144 } __packed; 2145 2146 /* hal_sw_monitor_ring 2147 * 2148 * Producer: RXDMA 2149 * Consumer: REO/SW/FW 2150 * buf_addr_info 2151 * Details of the physical address of a buffer or MSDU 2152 * link descriptor. 2153 * 2154 * rx_mpdu_info 2155 * Details related to the MPDU being pushed to SW, valid 2156 * only if end_of_ppdu is set to 0. 2157 * 2158 * status_buff_addr_info 2159 * Details of the physical address of the first status 2160 * buffer used for the PPDU (either the PPDU that included the 2161 * MPDU being pushed to SW if end_of_ppdu = 0, or the PPDU 2162 * whose end is indicated through end_of_ppdu = 1) 2163 * 2164 * rxdma_push_reason 2165 * Indicates why RXDMA pushed the frame to this ring 2166 * 2167 * <enum 0 rxdma_error_detected> RXDMA detected an error an 2168 * pushed this frame to this queue 2169 * 2170 * <enum 1 rxdma_routing_instruction> RXDMA pushed the 2171 * frame to this queue per received routing instructions. No 2172 * error within RXDMA was detected 2173 * 2174 * <enum 2 rxdma_rx_flush> RXDMA received an RX_FLUSH. As a 2175 * result the MSDU link descriptor might not have the 2176 * last_msdu_in_mpdu_flag set, but instead WBM might just see a 2177 * NULL pointer in the MSDU link descriptor. This is to be 2178 * considered a normal condition for this scenario. 2179 * 2180 * rxdma_error_code 2181 * Field only valid when rxdma_push_reason is set to 2182 * 'rxdma_error_detected.' 2183 * 2184 * <enum 0 rxdma_overflow_err>MPDU frame is not complete 2185 * due to a FIFO overflow error in RXPCU. 2186 * 2187 * <enum 1 rxdma_mpdu_length_err>MPDU frame is not complete 2188 * due to receiving incomplete MPDU from the PHY 2189 * 2190 * <enum 3 rxdma_decrypt_err>CRYPTO reported a decryption 2191 * error or CRYPTO received an encrypted frame, but did not get 2192 * a valid corresponding key id in the peer entry. 2193 * 2194 * <enum 4 rxdma_tkip_mic_err>CRYPTO reported a TKIP MIC 2195 * error 2196 * 2197 * <enum 5 rxdma_unecrypted_err>CRYPTO reported an 2198 * unencrypted frame error when encrypted was expected 2199 * 2200 * <enum 6 rxdma_msdu_len_err>RX OLE reported an MSDU 2201 * length error 2202 * 2203 * <enum 7 rxdma_msdu_limit_err>RX OLE reported that max 2204 * number of MSDUs allowed in an MPDU got exceeded 2205 * 2206 * <enum 8 rxdma_wifi_parse_err>RX OLE reported a parsing 2207 * error 2208 * 2209 * <enum 9 rxdma_amsdu_parse_err>RX OLE reported an A-MSDU 2210 * parsing error 2211 * 2212 * <enum 10 rxdma_sa_timeout_err>RX OLE reported a timeout 2213 * during SA search 2214 * 2215 * <enum 11 rxdma_da_timeout_err>RX OLE reported a timeout 2216 * during DA search 2217 * 2218 * <enum 12 rxdma_flow_timeout_err>RX OLE reported a 2219 * timeout during flow search 2220 * 2221 * <enum 13 rxdma_flush_request>RXDMA received a flush 2222 * request 2223 * 2224 * <enum 14 rxdma_amsdu_fragment_err>Rx PCU reported A-MSDU 2225 * present as well as a fragmented MPDU. 2226 * 2227 * mpdu_fragment_number 2228 * Field only valid when Reo_level_mpdu_frame_info. 2229 * Rx_mpdu_desc_info_details.Fragment_flag is set and 2230 * end_of_ppdu is set to 0. 2231 * 2232 * The fragment number from the 802.11 header. 2233 * 2234 * Note that the sequence number is embedded in the field: 2235 * Reo_level_mpdu_frame_info. Rx_mpdu_desc_info_details. 2236 * Mpdu_sequence_number 2237 * 2238 * frameless_bar 2239 * When set, this SW monitor ring struct contains BAR info 2240 * from a multi TID BAR frame. The original multi TID BAR frame 2241 * itself contained all the REO info for the first TID, but all 2242 * the subsequent TID info and their linkage to the REO 2243 * descriptors is passed down as 'frameless' BAR info. 2244 * 2245 * The only fields valid in this descriptor when this bit 2246 * is within the 2247 * 2248 * Reo_level_mpdu_frame_info: 2249 * Within Rx_mpdu_desc_info_details: 2250 * Mpdu_Sequence_number 2251 * BAR_frame 2252 * Peer_meta_data 2253 * All other fields shall be set to 0. 2254 * 2255 * status_buf_count 2256 * A count of status buffers used so far for the PPDU 2257 * (either the PPDU that included the MPDU being pushed to SW 2258 * if end_of_ppdu = 0, or the PPDU whose end is indicated 2259 * through end_of_ppdu = 1) 2260 * 2261 * end_of_ppdu 2262 * Some hw RXDMA can be configured to generate a separate 2263 * 'SW_MONITOR_RING' descriptor at the end of a PPDU (either 2264 * through an 'RX_PPDU_END' TLV or through an 'RX_FLUSH') to 2265 * demarcate PPDUs. 2266 * 2267 * For such a descriptor, this bit is set to 1 and fields 2268 * Reo_level_mpdu_frame_info, mpdu_fragment_number and 2269 * Frameless_bar are all set to 0. 2270 * 2271 * Otherwise this bit is set to 0. 2272 * 2273 * phy_ppdu_id 2274 * A PPDU counter value that PHY increments for every PPDU 2275 * received 2276 * 2277 * The counter value wraps around. Some hw RXDMA can be 2278 * configured to copy this from the RX_PPDU_START TLV for every 2279 * output descriptor. 2280 * 2281 * ring_id 2282 * For debugging. 2283 * This field is filled in by the SRNG module. 2284 * It help to identify the ring that is being looked 2285 * 2286 * looping_count 2287 * For debugging. 2288 * This field is filled in by the SRNG module. 2289 * 2290 * A count value that indicates the number of times the 2291 * producer of entries into this Ring has looped around the 2292 * ring. 2293 * At initialization time, this value is set to 0. On the 2294 * first loop, this value is set to 1. After the max value is 2295 * reached allowed by the number of bits for this field, the 2296 * count value continues with 0 again. 2297 * 2298 * In case SW is the consumer of the ring entries, it can 2299 * use this field to figure out up to where the producer of 2300 * entries has created new entries. This eliminates the need to 2301 * check where the head pointer' of the ring is located once 2302 * the SW starts processing an interrupt indicating that new 2303 * entries have been put into this ring... 2304 */ 2305 2306 enum hal_desc_owner { 2307 HAL_DESC_OWNER_WBM, 2308 HAL_DESC_OWNER_SW, 2309 HAL_DESC_OWNER_TQM, 2310 HAL_DESC_OWNER_RXDMA, 2311 HAL_DESC_OWNER_REO, 2312 HAL_DESC_OWNER_SWITCH, 2313 }; 2314 2315 enum hal_desc_buf_type { 2316 HAL_DESC_BUF_TYPE_TX_MSDU_LINK, 2317 HAL_DESC_BUF_TYPE_TX_MPDU_LINK, 2318 HAL_DESC_BUF_TYPE_TX_MPDU_QUEUE_HEAD, 2319 HAL_DESC_BUF_TYPE_TX_MPDU_QUEUE_EXT, 2320 HAL_DESC_BUF_TYPE_TX_FLOW, 2321 HAL_DESC_BUF_TYPE_TX_BUFFER, 2322 HAL_DESC_BUF_TYPE_RX_MSDU_LINK, 2323 HAL_DESC_BUF_TYPE_RX_MPDU_LINK, 2324 HAL_DESC_BUF_TYPE_RX_REO_QUEUE, 2325 HAL_DESC_BUF_TYPE_RX_REO_QUEUE_EXT, 2326 HAL_DESC_BUF_TYPE_RX_BUFFER, 2327 HAL_DESC_BUF_TYPE_IDLE_LINK, 2328 }; 2329 2330 #define HAL_DESC_REO_OWNED 4 2331 #define HAL_DESC_REO_QUEUE_DESC 8 2332 #define HAL_DESC_REO_QUEUE_EXT_DESC 9 2333 #define HAL_DESC_REO_NON_QOS_TID 16 2334 2335 #define HAL_DESC_HDR_INFO0_OWNER GENMASK(3, 0) 2336 #define HAL_DESC_HDR_INFO0_BUF_TYPE GENMASK(7, 4) 2337 #define HAL_DESC_HDR_INFO0_DBG_RESERVED GENMASK(31, 8) 2338 2339 struct hal_desc_header { 2340 __le32 info0; 2341 } __packed; 2342 2343 struct hal_rx_mpdu_link_ptr { 2344 struct ath12k_buffer_addr addr_info; 2345 } __packed; 2346 2347 struct hal_rx_msdu_details { 2348 struct ath12k_buffer_addr buf_addr_info; 2349 struct rx_msdu_desc rx_msdu_info; 2350 struct rx_msdu_ext_desc rx_msdu_ext_info; 2351 } __packed; 2352 2353 #define HAL_RX_MSDU_LNK_INFO0_RX_QUEUE_NUMBER GENMASK(15, 0) 2354 #define HAL_RX_MSDU_LNK_INFO0_FIRST_MSDU_LNK BIT(16) 2355 2356 struct hal_rx_msdu_link { 2357 struct hal_desc_header desc_hdr; 2358 struct ath12k_buffer_addr buf_addr_info; 2359 __le32 info0; 2360 __le32 pn[4]; 2361 struct hal_rx_msdu_details msdu_link[6]; 2362 } __packed; 2363 2364 struct hal_rx_reo_queue_ext { 2365 struct hal_desc_header desc_hdr; 2366 __le32 rsvd; 2367 struct hal_rx_mpdu_link_ptr mpdu_link[15]; 2368 } __packed; 2369 2370 /* hal_rx_reo_queue_ext 2371 * Consumer: REO 2372 * Producer: REO 2373 * 2374 * descriptor_header 2375 * Details about which module owns this struct. 2376 * 2377 * mpdu_link 2378 * Pointer to the next MPDU_link descriptor in the MPDU queue. 2379 */ 2380 2381 enum hal_rx_reo_queue_pn_size { 2382 HAL_RX_REO_QUEUE_PN_SIZE_24, 2383 HAL_RX_REO_QUEUE_PN_SIZE_48, 2384 HAL_RX_REO_QUEUE_PN_SIZE_128, 2385 }; 2386 2387 #define HAL_RX_REO_QUEUE_RX_QUEUE_NUMBER GENMASK(15, 0) 2388 2389 #define HAL_RX_REO_QUEUE_INFO0_VLD BIT(0) 2390 #define HAL_RX_REO_QUEUE_INFO0_ASSOC_LNK_DESC_COUNTER GENMASK(2, 1) 2391 #define HAL_RX_REO_QUEUE_INFO0_DIS_DUP_DETECTION BIT(3) 2392 #define HAL_RX_REO_QUEUE_INFO0_SOFT_REORDER_EN BIT(4) 2393 #define HAL_RX_REO_QUEUE_INFO0_AC GENMASK(6, 5) 2394 #define HAL_RX_REO_QUEUE_INFO0_BAR BIT(7) 2395 #define HAL_RX_REO_QUEUE_INFO0_RETRY BIT(8) 2396 #define HAL_RX_REO_QUEUE_INFO0_CHECK_2K_MODE BIT(9) 2397 #define HAL_RX_REO_QUEUE_INFO0_OOR_MODE BIT(10) 2398 #define HAL_RX_REO_QUEUE_INFO0_BA_WINDOW_SIZE GENMASK(20, 11) 2399 #define HAL_RX_REO_QUEUE_INFO0_PN_CHECK BIT(21) 2400 #define HAL_RX_REO_QUEUE_INFO0_EVEN_PN BIT(22) 2401 #define HAL_RX_REO_QUEUE_INFO0_UNEVEN_PN BIT(23) 2402 #define HAL_RX_REO_QUEUE_INFO0_PN_HANDLE_ENABLE BIT(24) 2403 #define HAL_RX_REO_QUEUE_INFO0_PN_SIZE GENMASK(26, 25) 2404 #define HAL_RX_REO_QUEUE_INFO0_IGNORE_AMPDU_FLG BIT(27) 2405 2406 #define HAL_RX_REO_QUEUE_INFO1_SVLD BIT(0) 2407 #define HAL_RX_REO_QUEUE_INFO1_SSN GENMASK(12, 1) 2408 #define HAL_RX_REO_QUEUE_INFO1_CURRENT_IDX GENMASK(22, 13) 2409 #define HAL_RX_REO_QUEUE_INFO1_SEQ_2K_ERR BIT(23) 2410 #define HAL_RX_REO_QUEUE_INFO1_PN_ERR BIT(24) 2411 #define HAL_RX_REO_QUEUE_INFO1_PN_VALID BIT(31) 2412 2413 #define HAL_RX_REO_QUEUE_INFO2_MPDU_COUNT GENMASK(6, 0) 2414 #define HAL_RX_REO_QUEUE_INFO2_MSDU_COUNT (31, 7) 2415 2416 #define HAL_RX_REO_QUEUE_INFO3_TIMEOUT_COUNT GENMASK(9, 4) 2417 #define HAL_RX_REO_QUEUE_INFO3_FWD_DUE_TO_BAR_CNT GENMASK(15, 10) 2418 #define HAL_RX_REO_QUEUE_INFO3_DUPLICATE_COUNT GENMASK(31, 16) 2419 2420 #define HAL_RX_REO_QUEUE_INFO4_FRAME_IN_ORD_COUNT GENMASK(23, 0) 2421 #define HAL_RX_REO_QUEUE_INFO4_BAR_RECVD_COUNT GENMASK(31, 24) 2422 2423 #define HAL_RX_REO_QUEUE_INFO5_LATE_RX_MPDU_COUNT GENMASK(11, 0) 2424 #define HAL_RX_REO_QUEUE_INFO5_WINDOW_JUMP_2K GENMASK(15, 12) 2425 #define HAL_RX_REO_QUEUE_INFO5_HOLE_COUNT GENMASK(31, 16) 2426 2427 struct hal_rx_reo_queue { 2428 struct hal_desc_header desc_hdr; 2429 __le32 rx_queue_num; 2430 __le32 info0; 2431 __le32 info1; 2432 __le32 pn[4]; 2433 __le32 last_rx_enqueue_timestamp; 2434 __le32 last_rx_dequeue_timestamp; 2435 __le32 next_aging_queue[2]; 2436 __le32 prev_aging_queue[2]; 2437 __le32 rx_bitmap[9]; 2438 __le32 info2; 2439 __le32 info3; 2440 __le32 info4; 2441 __le32 processed_mpdus; 2442 __le32 processed_msdus; 2443 __le32 processed_total_bytes; 2444 __le32 info5; 2445 __le32 rsvd[2]; 2446 struct hal_rx_reo_queue_ext ext_desc[]; 2447 } __packed; 2448 2449 /* hal_rx_reo_queue 2450 * 2451 * descriptor_header 2452 * Details about which module owns this struct. Note that sub field 2453 * Buffer_type shall be set to receive_reo_queue_descriptor. 2454 * 2455 * receive_queue_number 2456 * Indicates the MPDU queue ID to which this MPDU link descriptor belongs. 2457 * 2458 * vld 2459 * Valid bit indicating a session is established and the queue descriptor 2460 * is valid. 2461 * associated_link_descriptor_counter 2462 * Indicates which of the 3 link descriptor counters shall be incremented 2463 * or decremented when link descriptors are added or removed from this 2464 * flow queue. 2465 * disable_duplicate_detection 2466 * When set, do not perform any duplicate detection. 2467 * soft_reorder_enable 2468 * When set, REO has been instructed to not perform the actual re-ordering 2469 * of frames for this queue, but just to insert the reorder opcodes. 2470 * ac 2471 * Indicates the access category of the queue descriptor. 2472 * bar 2473 * Indicates if BAR has been received. 2474 * retry 2475 * Retry bit is checked if this bit is set. 2476 * chk_2k_mode 2477 * Indicates what type of operation is expected from Reo when the received 2478 * frame SN falls within the 2K window. 2479 * oor_mode 2480 * Indicates what type of operation is expected when the received frame 2481 * falls within the OOR window. 2482 * ba_window_size 2483 * Indicates the negotiated (window size + 1). Max of 256 bits. 2484 * 2485 * A value 255 means 256 bitmap, 63 means 64 bitmap, 0 (means non-BA 2486 * session, with window size of 0). The 3 values here are the main values 2487 * validated, but other values should work as well. 2488 * 2489 * A BA window size of 0 (=> one frame entry bitmat), means that there is 2490 * no additional rx_reo_queue_ext desc. following rx_reo_queue in memory. 2491 * A BA window size of 1 - 105, means that there is 1 rx_reo_queue_ext. 2492 * A BA window size of 106 - 210, means that there are 2 rx_reo_queue_ext. 2493 * A BA window size of 211 - 256, means that there are 3 rx_reo_queue_ext. 2494 * pn_check_needed, pn_shall_be_even, pn_shall_be_uneven, pn_handling_enable, 2495 * pn_size 2496 * REO shall perform the PN increment check, even number check, uneven 2497 * number check, PN error check and size of the PN field check. 2498 * ignore_ampdu_flag 2499 * REO shall ignore the ampdu_flag on entrance descriptor for this queue. 2500 * 2501 * svld 2502 * Sequence number in next field is valid one. 2503 * ssn 2504 * Starting Sequence number of the session. 2505 * current_index 2506 * Points to last forwarded packet 2507 * seq_2k_error_detected_flag 2508 * REO has detected a 2k error jump in the sequence number and from that 2509 * moment forward, all new frames are forwarded directly to FW, without 2510 * duplicate detect, reordering, etc. 2511 * pn_error_detected_flag 2512 * REO has detected a PN error. 2513 */ 2514 2515 #define HAL_REO_UPD_RX_QUEUE_INFO0_QUEUE_ADDR_HI GENMASK(7, 0) 2516 #define HAL_REO_UPD_RX_QUEUE_INFO0_UPD_RX_QUEUE_NUM BIT(8) 2517 #define HAL_REO_UPD_RX_QUEUE_INFO0_UPD_VLD BIT(9) 2518 #define HAL_REO_UPD_RX_QUEUE_INFO0_UPD_ASSOC_LNK_DESC_CNT BIT(10) 2519 #define HAL_REO_UPD_RX_QUEUE_INFO0_UPD_DIS_DUP_DETECTION BIT(11) 2520 #define HAL_REO_UPD_RX_QUEUE_INFO0_UPD_SOFT_REORDER_EN BIT(12) 2521 #define HAL_REO_UPD_RX_QUEUE_INFO0_UPD_AC BIT(13) 2522 #define HAL_REO_UPD_RX_QUEUE_INFO0_UPD_BAR BIT(14) 2523 #define HAL_REO_UPD_RX_QUEUE_INFO0_UPD_RETRY BIT(15) 2524 #define HAL_REO_UPD_RX_QUEUE_INFO0_UPD_CHECK_2K_MODE BIT(16) 2525 #define HAL_REO_UPD_RX_QUEUE_INFO0_UPD_OOR_MODE BIT(17) 2526 #define HAL_REO_UPD_RX_QUEUE_INFO0_UPD_BA_WINDOW_SIZE BIT(18) 2527 #define HAL_REO_UPD_RX_QUEUE_INFO0_UPD_PN_CHECK BIT(19) 2528 #define HAL_REO_UPD_RX_QUEUE_INFO0_UPD_EVEN_PN BIT(20) 2529 #define HAL_REO_UPD_RX_QUEUE_INFO0_UPD_UNEVEN_PN BIT(21) 2530 #define HAL_REO_UPD_RX_QUEUE_INFO0_UPD_PN_HANDLE_ENABLE BIT(22) 2531 #define HAL_REO_UPD_RX_QUEUE_INFO0_UPD_PN_SIZE BIT(23) 2532 #define HAL_REO_UPD_RX_QUEUE_INFO0_UPD_IGNORE_AMPDU_FLG BIT(24) 2533 #define HAL_REO_UPD_RX_QUEUE_INFO0_UPD_SVLD BIT(25) 2534 #define HAL_REO_UPD_RX_QUEUE_INFO0_UPD_SSN BIT(26) 2535 #define HAL_REO_UPD_RX_QUEUE_INFO0_UPD_SEQ_2K_ERR BIT(27) 2536 #define HAL_REO_UPD_RX_QUEUE_INFO0_UPD_PN_ERR BIT(28) 2537 #define HAL_REO_UPD_RX_QUEUE_INFO0_UPD_PN_VALID BIT(29) 2538 #define HAL_REO_UPD_RX_QUEUE_INFO0_UPD_PN BIT(30) 2539 2540 #define HAL_REO_UPD_RX_QUEUE_INFO1_RX_QUEUE_NUMBER GENMASK(15, 0) 2541 #define HAL_REO_UPD_RX_QUEUE_INFO1_VLD BIT(16) 2542 #define HAL_REO_UPD_RX_QUEUE_INFO1_ASSOC_LNK_DESC_COUNTER GENMASK(18, 17) 2543 #define HAL_REO_UPD_RX_QUEUE_INFO1_DIS_DUP_DETECTION BIT(19) 2544 #define HAL_REO_UPD_RX_QUEUE_INFO1_SOFT_REORDER_EN BIT(20) 2545 #define HAL_REO_UPD_RX_QUEUE_INFO1_AC GENMASK(22, 21) 2546 #define HAL_REO_UPD_RX_QUEUE_INFO1_BAR BIT(23) 2547 #define HAL_REO_UPD_RX_QUEUE_INFO1_RETRY BIT(24) 2548 #define HAL_REO_UPD_RX_QUEUE_INFO1_CHECK_2K_MODE BIT(25) 2549 #define HAL_REO_UPD_RX_QUEUE_INFO1_OOR_MODE BIT(26) 2550 #define HAL_REO_UPD_RX_QUEUE_INFO1_PN_CHECK BIT(27) 2551 #define HAL_REO_UPD_RX_QUEUE_INFO1_EVEN_PN BIT(28) 2552 #define HAL_REO_UPD_RX_QUEUE_INFO1_UNEVEN_PN BIT(29) 2553 #define HAL_REO_UPD_RX_QUEUE_INFO1_PN_HANDLE_ENABLE BIT(30) 2554 #define HAL_REO_UPD_RX_QUEUE_INFO1_IGNORE_AMPDU_FLG BIT(31) 2555 2556 #define HAL_REO_UPD_RX_QUEUE_INFO2_BA_WINDOW_SIZE GENMASK(9, 0) 2557 #define HAL_REO_UPD_RX_QUEUE_INFO2_PN_SIZE GENMASK(11, 10) 2558 #define HAL_REO_UPD_RX_QUEUE_INFO2_SVLD BIT(12) 2559 #define HAL_REO_UPD_RX_QUEUE_INFO2_SSN GENMASK(24, 13) 2560 #define HAL_REO_UPD_RX_QUEUE_INFO2_SEQ_2K_ERR BIT(25) 2561 #define HAL_REO_UPD_RX_QUEUE_INFO2_PN_ERR BIT(26) 2562 #define HAL_REO_UPD_RX_QUEUE_INFO2_PN_VALID BIT(27) 2563 2564 struct hal_reo_update_rx_queue { 2565 struct hal_reo_cmd_hdr cmd; 2566 __le32 queue_addr_lo; 2567 __le32 info0; 2568 __le32 info1; 2569 __le32 info2; 2570 __le32 pn[4]; 2571 } __packed; 2572 2573 struct hal_rx_reo_queue_1k { 2574 struct hal_desc_header desc_hdr; 2575 __le32 rx_bitmap_1023_288[23]; 2576 __le32 reserved[8]; 2577 } __packed; 2578 2579 #define HAL_REO_UNBLOCK_CACHE_INFO0_UNBLK_CACHE BIT(0) 2580 #define HAL_REO_UNBLOCK_CACHE_INFO0_RESOURCE_IDX GENMASK(2, 1) 2581 2582 struct hal_reo_unblock_cache { 2583 struct hal_reo_cmd_hdr cmd; 2584 __le32 info0; 2585 __le32 rsvd[7]; 2586 } __packed; 2587 2588 enum hal_reo_exec_status { 2589 HAL_REO_EXEC_STATUS_SUCCESS, 2590 HAL_REO_EXEC_STATUS_BLOCKED, 2591 HAL_REO_EXEC_STATUS_FAILED, 2592 HAL_REO_EXEC_STATUS_RESOURCE_BLOCKED, 2593 }; 2594 2595 #define HAL_REO_STATUS_HDR_INFO0_STATUS_NUM GENMASK(15, 0) 2596 #define HAL_REO_STATUS_HDR_INFO0_EXEC_TIME GENMASK(25, 16) 2597 #define HAL_REO_STATUS_HDR_INFO0_EXEC_STATUS GENMASK(27, 26) 2598 2599 struct hal_reo_status_hdr { 2600 __le32 info0; 2601 __le32 timestamp; 2602 } __packed; 2603 2604 /* hal_reo_status_hdr 2605 * Producer: REO 2606 * Consumer: SW 2607 * 2608 * status_num 2609 * The value in this field is equal to value of the reo command 2610 * number. This field helps to correlate the statuses with the REO 2611 * commands. 2612 * 2613 * execution_time (in us) 2614 * The amount of time REO took to execute the command. Note that 2615 * this time does not include the duration of the command waiting 2616 * in the command ring, before the execution started. 2617 * 2618 * execution_status 2619 * Execution status of the command. Values are defined in 2620 * enum %HAL_REO_EXEC_STATUS_. 2621 */ 2622 #define HAL_REO_GET_QUEUE_STATS_STATUS_INFO0_SSN GENMASK(11, 0) 2623 #define HAL_REO_GET_QUEUE_STATS_STATUS_INFO0_CUR_IDX GENMASK(21, 12) 2624 2625 #define HAL_REO_GET_QUEUE_STATS_STATUS_INFO1_MPDU_COUNT GENMASK(6, 0) 2626 #define HAL_REO_GET_QUEUE_STATS_STATUS_INFO1_MSDU_COUNT GENMASK(31, 7) 2627 2628 #define HAL_REO_GET_QUEUE_STATS_STATUS_INFO2_WINDOW_JMP2K GENMASK(3, 0) 2629 #define HAL_REO_GET_QUEUE_STATS_STATUS_INFO2_TIMEOUT_COUNT GENMASK(9, 4) 2630 #define HAL_REO_GET_QUEUE_STATS_STATUS_INFO2_FDTB_COUNT GENMASK(15, 10) 2631 #define HAL_REO_GET_QUEUE_STATS_STATUS_INFO2_DUPLICATE_COUNT GENMASK(31, 16) 2632 2633 #define HAL_REO_GET_QUEUE_STATS_STATUS_INFO3_FIO_COUNT GENMASK(23, 0) 2634 #define HAL_REO_GET_QUEUE_STATS_STATUS_INFO3_BAR_RCVD_CNT GENMASK(31, 24) 2635 2636 #define HAL_REO_GET_QUEUE_STATS_STATUS_INFO4_LATE_RX_MPDU GENMASK(11, 0) 2637 #define HAL_REO_GET_QUEUE_STATS_STATUS_INFO4_HOLE_COUNT GENMASK(27, 12) 2638 2639 #define HAL_REO_GET_QUEUE_STATS_STATUS_INFO5_LOOPING_CNT GENMASK(31, 28) 2640 2641 struct hal_reo_get_queue_stats_status { 2642 struct hal_reo_status_hdr hdr; 2643 __le32 info0; 2644 __le32 pn[4]; 2645 __le32 last_rx_enqueue_timestamp; 2646 __le32 last_rx_dequeue_timestamp; 2647 __le32 rx_bitmap[9]; 2648 __le32 info1; 2649 __le32 info2; 2650 __le32 info3; 2651 __le32 num_mpdu_frames; 2652 __le32 num_msdu_frames; 2653 __le32 total_bytes; 2654 __le32 info4; 2655 __le32 info5; 2656 } __packed; 2657 2658 /* hal_reo_get_queue_stats_status 2659 * Producer: REO 2660 * Consumer: SW 2661 * 2662 * status_hdr 2663 * Details that can link this status with the original command. It 2664 * also contains info on how long REO took to execute this command. 2665 * 2666 * ssn 2667 * Starting Sequence number of the session, this changes whenever 2668 * window moves (can be filled by SW then maintained by REO). 2669 * 2670 * current_index 2671 * Points to last forwarded packet. 2672 * 2673 * pn 2674 * Bits of the PN number. 2675 * 2676 * last_rx_enqueue_timestamp 2677 * last_rx_dequeue_timestamp 2678 * Timestamp of arrival of the last MPDU for this queue and 2679 * Timestamp of forwarding an MPDU accordingly. 2680 * 2681 * rx_bitmap 2682 * When a bit is set, the corresponding frame is currently held 2683 * in the re-order queue. The bitmap is Fully managed by HW. 2684 * 2685 * current_mpdu_count 2686 * current_msdu_count 2687 * The number of MPDUs and MSDUs in the queue. 2688 * 2689 * timeout_count 2690 * The number of times REO started forwarding frames even though 2691 * there is a hole in the bitmap. Forwarding reason is timeout. 2692 * 2693 * forward_due_to_bar_count 2694 * The number of times REO started forwarding frames even though 2695 * there is a hole in the bitmap. Fwd reason is reception of BAR. 2696 * 2697 * duplicate_count 2698 * The number of duplicate frames that have been detected. 2699 * 2700 * frames_in_order_count 2701 * The number of frames that have been received in order (without 2702 * a hole that prevented them from being forwarded immediately). 2703 * 2704 * bar_received_count 2705 * The number of times a BAR frame is received. 2706 * 2707 * mpdu_frames_processed_count 2708 * msdu_frames_processed_count 2709 * The total number of MPDU/MSDU frames that have been processed. 2710 * 2711 * total_bytes 2712 * An approximation of the number of bytes received for this queue. 2713 * 2714 * late_receive_mpdu_count 2715 * The number of MPDUs received after the window had already moved 2716 * on. The 'late' sequence window is defined as 2717 * (Window SSN - 256) - (Window SSN - 1). 2718 * 2719 * window_jump_2k 2720 * The number of times the window moved more than 2K 2721 * 2722 * hole_count 2723 * The number of times a hole was created in the receive bitmap. 2724 * 2725 * looping_count 2726 * A count value that indicates the number of times the producer of 2727 * entries into this Ring has looped around the ring. 2728 */ 2729 2730 #define HAL_REO_STATUS_LOOP_CNT GENMASK(31, 28) 2731 2732 #define HAL_REO_FLUSH_QUEUE_INFO0_ERR_DETECTED BIT(0) 2733 #define HAL_REO_FLUSH_QUEUE_INFO0_RSVD GENMASK(31, 1) 2734 #define HAL_REO_FLUSH_QUEUE_INFO1_RSVD GENMASK(27, 0) 2735 2736 struct hal_reo_flush_queue_status { 2737 struct hal_reo_status_hdr hdr; 2738 __le32 info0; 2739 __le32 rsvd0[21]; 2740 __le32 info1; 2741 } __packed; 2742 2743 /* hal_reo_flush_queue_status 2744 * Producer: REO 2745 * Consumer: SW 2746 * 2747 * status_hdr 2748 * Details that can link this status with the original command. It 2749 * also contains info on how long REO took to execute this command. 2750 * 2751 * error_detected 2752 * Status of blocking resource 2753 * 2754 * 0 - No error has been detected while executing this command 2755 * 1 - Error detected. The resource to be used for blocking was 2756 * already in use. 2757 * 2758 * looping_count 2759 * A count value that indicates the number of times the producer of 2760 * entries into this Ring has looped around the ring. 2761 */ 2762 2763 #define HAL_REO_FLUSH_CACHE_STATUS_INFO0_IS_ERR BIT(0) 2764 #define HAL_REO_FLUSH_CACHE_STATUS_INFO0_BLOCK_ERR_CODE GENMASK(2, 1) 2765 #define HAL_REO_FLUSH_CACHE_STATUS_INFO0_FLUSH_STATUS_HIT BIT(8) 2766 #define HAL_REO_FLUSH_CACHE_STATUS_INFO0_FLUSH_DESC_TYPE GENMASK(11, 9) 2767 #define HAL_REO_FLUSH_CACHE_STATUS_INFO0_FLUSH_CLIENT_ID GENMASK(15, 12) 2768 #define HAL_REO_FLUSH_CACHE_STATUS_INFO0_FLUSH_ERR GENMASK(17, 16) 2769 #define HAL_REO_FLUSH_CACHE_STATUS_INFO0_FLUSH_COUNT GENMASK(25, 18) 2770 2771 struct hal_reo_flush_cache_status { 2772 struct hal_reo_status_hdr hdr; 2773 __le32 info0; 2774 __le32 rsvd0[21]; 2775 __le32 info1; 2776 } __packed; 2777 2778 /* hal_reo_flush_cache_status 2779 * Producer: REO 2780 * Consumer: SW 2781 * 2782 * status_hdr 2783 * Details that can link this status with the original command. It 2784 * also contains info on how long REO took to execute this command. 2785 * 2786 * error_detected 2787 * Status for blocking resource handling 2788 * 2789 * 0 - No error has been detected while executing this command 2790 * 1 - An error in the blocking resource management was detected 2791 * 2792 * block_error_details 2793 * only valid when error_detected is set 2794 * 2795 * 0 - No blocking related errors found 2796 * 1 - Blocking resource is already in use 2797 * 2 - Resource requested to be unblocked, was not blocked 2798 * 2799 * cache_controller_flush_status_hit 2800 * The status that the cache controller returned on executing the 2801 * flush command. 2802 * 2803 * 0 - miss; 1 - hit 2804 * 2805 * cache_controller_flush_status_desc_type 2806 * Flush descriptor type 2807 * 2808 * cache_controller_flush_status_client_id 2809 * Module who made the flush request 2810 * 2811 * In REO, this is always 0 2812 * 2813 * cache_controller_flush_status_error 2814 * Error condition 2815 * 2816 * 0 - No error found 2817 * 1 - HW interface is still busy 2818 * 2 - Line currently locked. Used for one line flush command 2819 * 3 - At least one line is still locked. 2820 * Used for cache flush command. 2821 * 2822 * cache_controller_flush_count 2823 * The number of lines that were actually flushed out 2824 * 2825 * looping_count 2826 * A count value that indicates the number of times the producer of 2827 * entries into this Ring has looped around the ring. 2828 */ 2829 2830 #define HAL_REO_UNBLOCK_CACHE_STATUS_INFO0_IS_ERR BIT(0) 2831 #define HAL_REO_UNBLOCK_CACHE_STATUS_INFO0_TYPE BIT(1) 2832 2833 struct hal_reo_unblock_cache_status { 2834 struct hal_reo_status_hdr hdr; 2835 __le32 info0; 2836 __le32 rsvd0[21]; 2837 __le32 info1; 2838 } __packed; 2839 2840 /* hal_reo_unblock_cache_status 2841 * Producer: REO 2842 * Consumer: SW 2843 * 2844 * status_hdr 2845 * Details that can link this status with the original command. It 2846 * also contains info on how long REO took to execute this command. 2847 * 2848 * error_detected 2849 * 0 - No error has been detected while executing this command 2850 * 1 - The blocking resource was not in use, and therefore it could 2851 * not be unblocked. 2852 * 2853 * unblock_type 2854 * Reference to the type of unblock command 2855 * 0 - Unblock a blocking resource 2856 * 1 - The entire cache usage is unblock 2857 * 2858 * looping_count 2859 * A count value that indicates the number of times the producer of 2860 * entries into this Ring has looped around the ring. 2861 */ 2862 2863 #define HAL_REO_FLUSH_TIMEOUT_STATUS_INFO0_IS_ERR BIT(0) 2864 #define HAL_REO_FLUSH_TIMEOUT_STATUS_INFO0_LIST_EMPTY BIT(1) 2865 2866 #define HAL_REO_FLUSH_TIMEOUT_STATUS_INFO1_REL_DESC_COUNT GENMASK(15, 0) 2867 #define HAL_REO_FLUSH_TIMEOUT_STATUS_INFO1_FWD_BUF_COUNT GENMASK(31, 16) 2868 2869 struct hal_reo_flush_timeout_list_status { 2870 struct hal_reo_status_hdr hdr; 2871 __le32 info0; 2872 __le32 info1; 2873 __le32 rsvd0[20]; 2874 __le32 info2; 2875 } __packed; 2876 2877 /* hal_reo_flush_timeout_list_status 2878 * Producer: REO 2879 * Consumer: SW 2880 * 2881 * status_hdr 2882 * Details that can link this status with the original command. It 2883 * also contains info on how long REO took to execute this command. 2884 * 2885 * error_detected 2886 * 0 - No error has been detected while executing this command 2887 * 1 - Command not properly executed and returned with error 2888 * 2889 * timeout_list_empty 2890 * When set, REO has depleted the timeout list and all entries are 2891 * gone. 2892 * 2893 * release_desc_count 2894 * Producer: SW; Consumer: REO 2895 * The number of link descriptor released 2896 * 2897 * forward_buf_count 2898 * Producer: SW; Consumer: REO 2899 * The number of buffers forwarded to the REO destination rings 2900 * 2901 * looping_count 2902 * A count value that indicates the number of times the producer of 2903 * entries into this Ring has looped around the ring. 2904 */ 2905 2906 #define HAL_REO_DESC_THRESH_STATUS_INFO0_THRESH_INDEX GENMASK(1, 0) 2907 #define HAL_REO_DESC_THRESH_STATUS_INFO1_LINK_DESC_COUNTER0 GENMASK(23, 0) 2908 #define HAL_REO_DESC_THRESH_STATUS_INFO2_LINK_DESC_COUNTER1 GENMASK(23, 0) 2909 #define HAL_REO_DESC_THRESH_STATUS_INFO3_LINK_DESC_COUNTER2 GENMASK(23, 0) 2910 #define HAL_REO_DESC_THRESH_STATUS_INFO4_LINK_DESC_COUNTER_SUM GENMASK(25, 0) 2911 2912 struct hal_reo_desc_thresh_reached_status { 2913 struct hal_reo_status_hdr hdr; 2914 __le32 info0; 2915 __le32 info1; 2916 __le32 info2; 2917 __le32 info3; 2918 __le32 info4; 2919 __le32 rsvd0[17]; 2920 __le32 info5; 2921 } __packed; 2922 2923 /* hal_reo_desc_thresh_reached_status 2924 * Producer: REO 2925 * Consumer: SW 2926 * 2927 * status_hdr 2928 * Details that can link this status with the original command. It 2929 * also contains info on how long REO took to execute this command. 2930 * 2931 * threshold_index 2932 * The index of the threshold register whose value got reached 2933 * 2934 * link_descriptor_counter0 2935 * link_descriptor_counter1 2936 * link_descriptor_counter2 2937 * link_descriptor_counter_sum 2938 * Value of the respective counters at generation of this message 2939 * 2940 * looping_count 2941 * A count value that indicates the number of times the producer of 2942 * entries into this Ring has looped around the ring. 2943 */ 2944 2945 #define HAL_TCL_ENTRANCE_FROM_PPE_RING_INFO0_DATA_LENGTH GENMASK(13, 0) 2946 #define HAL_TCL_ENTRANCE_FROM_PPE_RING_INFO0_L4_CSUM_STATUS BIT(14) 2947 #define HAL_TCL_ENTRANCE_FROM_PPE_RING_INFO0_L3_CSUM_STATUS BIT(15) 2948 #define HAL_TCL_ENTRANCE_FROM_PPE_RING_INFO0_PID GENMASK(27, 24) 2949 #define HAL_TCL_ENTRANCE_FROM_PPE_RING_INFO0_QDISC BIT(28) 2950 #define HAL_TCL_ENTRANCE_FROM_PPE_RING_INFO0_MULTICAST BIT(29) 2951 #define HAL_TCL_ENTRANCE_FROM_PPE_RING_INFO0_MORE BIT(30) 2952 #define HAL_TCL_ENTRANCE_FROM_PPE_RING_INFO0_VALID_TOGGLE BIT(31) 2953 2954 struct hal_tcl_entrance_from_ppe_ring { 2955 __le32 buffer_addr; 2956 __le32 info0; 2957 } __packed; 2958 2959 struct hal_mon_buf_ring { 2960 __le32 paddr_lo; 2961 __le32 paddr_hi; 2962 __le64 cookie; 2963 }; 2964 2965 /* hal_mon_buf_ring 2966 * Producer : SW 2967 * Consumer : Monitor 2968 * 2969 * paddr_lo 2970 * Lower 32-bit physical address of the buffer pointer from the source ring. 2971 * paddr_hi 2972 * bit range 7-0 : upper 8 bit of the physical address. 2973 * bit range 31-8 : reserved. 2974 * cookie 2975 * Consumer: RxMon/TxMon 64 bit cookie of the buffers. 2976 */ 2977 2978 #define HAL_MON_DEST_COOKIE_BUF_ID GENMASK(17, 0) 2979 2980 #define HAL_MON_DEST_INFO0_END_OFFSET GENMASK(11, 0) 2981 #define HAL_MON_DEST_INFO0_END_REASON GENMASK(17, 16) 2982 #define HAL_MON_DEST_INFO0_INITIATOR BIT(18) 2983 #define HAL_MON_DEST_INFO0_EMPTY_DESC BIT(19) 2984 #define HAL_MON_DEST_INFO0_RING_ID GENMASK(27, 20) 2985 #define HAL_MON_DEST_INFO0_LOOPING_COUNT GENMASK(31, 28) 2986 2987 struct hal_mon_dest_desc { 2988 __le32 cookie; 2989 __le32 reserved; 2990 __le32 ppdu_id; 2991 __le32 info0; 2992 }; 2993 2994 /* hal_mon_dest_ring 2995 * Producer : TxMon/RxMon 2996 * Consumer : SW 2997 * cookie 2998 * bit 0 -17 buf_id to track the skb's vaddr. 2999 * ppdu_id 3000 * Phy ppdu_id 3001 * end_offset 3002 * The offset into status buffer where DMA ended, ie., offset to the last 3003 * TLV + last TLV size. 3004 * flush_detected 3005 * Indicates whether 'tx_flush' or 'rx_flush' occurred. 3006 * end_of_ppdu 3007 * Indicates end of ppdu. 3008 * pmac_id 3009 * Indicates PMAC that received from frame. 3010 * empty_descriptor 3011 * This descriptor is written on flush or end of ppdu or end of status 3012 * buffer. 3013 * ring_id 3014 * updated by SRNG. 3015 * looping_count 3016 * updated by SRNG. 3017 */ 3018 3019 #define HAL_TX_MSDU_METADATA_INFO0_ENCRYPT_FLAG BIT(8) 3020 #define HAL_TX_MSDU_METADATA_INFO0_ENCRYPT_TYPE GENMASK(16, 15) 3021 #define HAL_TX_MSDU_METADATA_INFO0_HOST_TX_DESC_POOL BIT(31) 3022 3023 struct hal_tx_msdu_metadata { 3024 __le32 info0; 3025 __le32 rsvd0[6]; 3026 } __packed; 3027 3028 /* hal_tx_msdu_metadata 3029 * valid_encrypt_type 3030 * if set, encrypt type is valid 3031 * encrypt_type 3032 * 0 = NO_ENCRYPT, 3033 * 1 = ENCRYPT, 3034 * 2 ~ 3 - Reserved 3035 * host_tx_desc_pool 3036 * If set, Firmware allocates tx_descriptors 3037 * in WAL_BUFFERID_TX_HOST_DATA_EXP,instead 3038 * of WAL_BUFFERID_TX_TCL_DATA_EXP. 3039 * Use cases: 3040 * Any time firmware uses TQM-BYPASS for Data 3041 * TID, firmware expect host to set this bit. 3042 */ 3043 3044 #endif /* ATH12K_HAL_DESC_H */ 3045