1 // SPDX-License-Identifier: GPL-2.0+ 2 // Copyright (c) 2016-2017 Hisilicon Limited. 3 4 #ifndef __HCLGE_CMD_H 5 #define __HCLGE_CMD_H 6 #include <linux/types.h> 7 #include <linux/io.h> 8 9 #define HCLGE_CMDQ_TX_TIMEOUT 30000 10 11 struct hclge_dev; 12 struct hclge_desc { 13 __le16 opcode; 14 15 #define HCLGE_CMDQ_RX_INVLD_B 0 16 #define HCLGE_CMDQ_RX_OUTVLD_B 1 17 18 __le16 flag; 19 __le16 retval; 20 __le16 rsv; 21 __le32 data[6]; 22 }; 23 24 struct hclge_cmq_ring { 25 dma_addr_t desc_dma_addr; 26 struct hclge_desc *desc; 27 struct hclge_dev *dev; 28 u32 head; 29 u32 tail; 30 31 u16 buf_size; 32 u16 desc_num; 33 int next_to_use; 34 int next_to_clean; 35 u8 ring_type; /* cmq ring type */ 36 spinlock_t lock; /* Command queue lock */ 37 }; 38 39 enum hclge_cmd_return_status { 40 HCLGE_CMD_EXEC_SUCCESS = 0, 41 HCLGE_CMD_NO_AUTH = 1, 42 HCLGE_CMD_NOT_EXEC = 2, 43 HCLGE_CMD_QUEUE_FULL = 3, 44 }; 45 46 enum hclge_cmd_status { 47 HCLGE_STATUS_SUCCESS = 0, 48 HCLGE_ERR_CSQ_FULL = -1, 49 HCLGE_ERR_CSQ_TIMEOUT = -2, 50 HCLGE_ERR_CSQ_ERROR = -3, 51 }; 52 53 struct hclge_misc_vector { 54 u8 __iomem *addr; 55 int vector_irq; 56 }; 57 58 struct hclge_cmq { 59 struct hclge_cmq_ring csq; 60 struct hclge_cmq_ring crq; 61 u16 tx_timeout; 62 enum hclge_cmd_status last_status; 63 }; 64 65 #define HCLGE_CMD_FLAG_IN BIT(0) 66 #define HCLGE_CMD_FLAG_OUT BIT(1) 67 #define HCLGE_CMD_FLAG_NEXT BIT(2) 68 #define HCLGE_CMD_FLAG_WR BIT(3) 69 #define HCLGE_CMD_FLAG_NO_INTR BIT(4) 70 #define HCLGE_CMD_FLAG_ERR_INTR BIT(5) 71 72 enum hclge_opcode_type { 73 /* Generic commands */ 74 HCLGE_OPC_QUERY_FW_VER = 0x0001, 75 HCLGE_OPC_CFG_RST_TRIGGER = 0x0020, 76 HCLGE_OPC_GBL_RST_STATUS = 0x0021, 77 HCLGE_OPC_QUERY_FUNC_STATUS = 0x0022, 78 HCLGE_OPC_QUERY_PF_RSRC = 0x0023, 79 HCLGE_OPC_QUERY_VF_RSRC = 0x0024, 80 HCLGE_OPC_GET_CFG_PARAM = 0x0025, 81 82 HCLGE_OPC_STATS_64_BIT = 0x0030, 83 HCLGE_OPC_STATS_32_BIT = 0x0031, 84 HCLGE_OPC_STATS_MAC = 0x0032, 85 86 HCLGE_OPC_QUERY_REG_NUM = 0x0040, 87 HCLGE_OPC_QUERY_32_BIT_REG = 0x0041, 88 HCLGE_OPC_QUERY_64_BIT_REG = 0x0042, 89 HCLGE_OPC_DFX_BD_NUM = 0x0043, 90 HCLGE_OPC_DFX_BIOS_COMMON_REG = 0x0044, 91 HCLGE_OPC_DFX_SSU_REG_0 = 0x0045, 92 HCLGE_OPC_DFX_SSU_REG_1 = 0x0046, 93 HCLGE_OPC_DFX_IGU_EGU_REG = 0x0047, 94 HCLGE_OPC_DFX_RPU_REG_0 = 0x0048, 95 HCLGE_OPC_DFX_RPU_REG_1 = 0x0049, 96 HCLGE_OPC_DFX_NCSI_REG = 0x004A, 97 HCLGE_OPC_DFX_RTC_REG = 0x004B, 98 HCLGE_OPC_DFX_PPP_REG = 0x004C, 99 HCLGE_OPC_DFX_RCB_REG = 0x004D, 100 HCLGE_OPC_DFX_TQP_REG = 0x004E, 101 HCLGE_OPC_DFX_SSU_REG_2 = 0x004F, 102 HCLGE_OPC_DFX_QUERY_CHIP_CAP = 0x0050, 103 104 /* MAC command */ 105 HCLGE_OPC_CONFIG_MAC_MODE = 0x0301, 106 HCLGE_OPC_CONFIG_AN_MODE = 0x0304, 107 HCLGE_OPC_QUERY_LINK_STATUS = 0x0307, 108 HCLGE_OPC_CONFIG_MAX_FRM_SIZE = 0x0308, 109 HCLGE_OPC_CONFIG_SPEED_DUP = 0x0309, 110 HCLGE_OPC_SERDES_LOOPBACK = 0x0315, 111 112 /* PFC/Pause commands */ 113 HCLGE_OPC_CFG_MAC_PAUSE_EN = 0x0701, 114 HCLGE_OPC_CFG_PFC_PAUSE_EN = 0x0702, 115 HCLGE_OPC_CFG_MAC_PARA = 0x0703, 116 HCLGE_OPC_CFG_PFC_PARA = 0x0704, 117 HCLGE_OPC_QUERY_MAC_TX_PKT_CNT = 0x0705, 118 HCLGE_OPC_QUERY_MAC_RX_PKT_CNT = 0x0706, 119 HCLGE_OPC_QUERY_PFC_TX_PKT_CNT = 0x0707, 120 HCLGE_OPC_QUERY_PFC_RX_PKT_CNT = 0x0708, 121 HCLGE_OPC_PRI_TO_TC_MAPPING = 0x0709, 122 HCLGE_OPC_QOS_MAP = 0x070A, 123 124 /* ETS/scheduler commands */ 125 HCLGE_OPC_TM_PG_TO_PRI_LINK = 0x0804, 126 HCLGE_OPC_TM_QS_TO_PRI_LINK = 0x0805, 127 HCLGE_OPC_TM_NQ_TO_QS_LINK = 0x0806, 128 HCLGE_OPC_TM_RQ_TO_QS_LINK = 0x0807, 129 HCLGE_OPC_TM_PORT_WEIGHT = 0x0808, 130 HCLGE_OPC_TM_PG_WEIGHT = 0x0809, 131 HCLGE_OPC_TM_QS_WEIGHT = 0x080A, 132 HCLGE_OPC_TM_PRI_WEIGHT = 0x080B, 133 HCLGE_OPC_TM_PRI_C_SHAPPING = 0x080C, 134 HCLGE_OPC_TM_PRI_P_SHAPPING = 0x080D, 135 HCLGE_OPC_TM_PG_C_SHAPPING = 0x080E, 136 HCLGE_OPC_TM_PG_P_SHAPPING = 0x080F, 137 HCLGE_OPC_TM_PORT_SHAPPING = 0x0810, 138 HCLGE_OPC_TM_PG_SCH_MODE_CFG = 0x0812, 139 HCLGE_OPC_TM_PRI_SCH_MODE_CFG = 0x0813, 140 HCLGE_OPC_TM_QS_SCH_MODE_CFG = 0x0814, 141 HCLGE_OPC_TM_BP_TO_QSET_MAPPING = 0x0815, 142 HCLGE_OPC_ETS_TC_WEIGHT = 0x0843, 143 HCLGE_OPC_QSET_DFX_STS = 0x0844, 144 HCLGE_OPC_PRI_DFX_STS = 0x0845, 145 HCLGE_OPC_PG_DFX_STS = 0x0846, 146 HCLGE_OPC_PORT_DFX_STS = 0x0847, 147 HCLGE_OPC_SCH_NQ_CNT = 0x0848, 148 HCLGE_OPC_SCH_RQ_CNT = 0x0849, 149 HCLGE_OPC_TM_INTERNAL_STS = 0x0850, 150 HCLGE_OPC_TM_INTERNAL_CNT = 0x0851, 151 HCLGE_OPC_TM_INTERNAL_STS_1 = 0x0852, 152 153 /* Packet buffer allocate commands */ 154 HCLGE_OPC_TX_BUFF_ALLOC = 0x0901, 155 HCLGE_OPC_RX_PRIV_BUFF_ALLOC = 0x0902, 156 HCLGE_OPC_RX_PRIV_WL_ALLOC = 0x0903, 157 HCLGE_OPC_RX_COM_THRD_ALLOC = 0x0904, 158 HCLGE_OPC_RX_COM_WL_ALLOC = 0x0905, 159 HCLGE_OPC_RX_GBL_PKT_CNT = 0x0906, 160 161 /* TQP management command */ 162 HCLGE_OPC_SET_TQP_MAP = 0x0A01, 163 164 /* TQP commands */ 165 HCLGE_OPC_CFG_TX_QUEUE = 0x0B01, 166 HCLGE_OPC_QUERY_TX_POINTER = 0x0B02, 167 HCLGE_OPC_QUERY_TX_STATUS = 0x0B03, 168 HCLGE_OPC_TQP_TX_QUEUE_TC = 0x0B04, 169 HCLGE_OPC_CFG_RX_QUEUE = 0x0B11, 170 HCLGE_OPC_QUERY_RX_POINTER = 0x0B12, 171 HCLGE_OPC_QUERY_RX_STATUS = 0x0B13, 172 HCLGE_OPC_STASH_RX_QUEUE_LRO = 0x0B16, 173 HCLGE_OPC_CFG_RX_QUEUE_LRO = 0x0B17, 174 HCLGE_OPC_CFG_COM_TQP_QUEUE = 0x0B20, 175 HCLGE_OPC_RESET_TQP_QUEUE = 0x0B22, 176 177 /* TSO command */ 178 HCLGE_OPC_TSO_GENERIC_CONFIG = 0x0C01, 179 HCLGE_OPC_GRO_GENERIC_CONFIG = 0x0C10, 180 181 /* RSS commands */ 182 HCLGE_OPC_RSS_GENERIC_CONFIG = 0x0D01, 183 HCLGE_OPC_RSS_INDIR_TABLE = 0x0D07, 184 HCLGE_OPC_RSS_TC_MODE = 0x0D08, 185 HCLGE_OPC_RSS_INPUT_TUPLE = 0x0D02, 186 187 /* Promisuous mode command */ 188 HCLGE_OPC_CFG_PROMISC_MODE = 0x0E01, 189 190 /* Vlan offload commands */ 191 HCLGE_OPC_VLAN_PORT_TX_CFG = 0x0F01, 192 HCLGE_OPC_VLAN_PORT_RX_CFG = 0x0F02, 193 194 /* Interrupts commands */ 195 HCLGE_OPC_ADD_RING_TO_VECTOR = 0x1503, 196 HCLGE_OPC_DEL_RING_TO_VECTOR = 0x1504, 197 198 /* MAC commands */ 199 HCLGE_OPC_MAC_VLAN_ADD = 0x1000, 200 HCLGE_OPC_MAC_VLAN_REMOVE = 0x1001, 201 HCLGE_OPC_MAC_VLAN_TYPE_ID = 0x1002, 202 HCLGE_OPC_MAC_VLAN_INSERT = 0x1003, 203 HCLGE_OPC_MAC_VLAN_ALLOCATE = 0x1004, 204 HCLGE_OPC_MAC_ETHTYPE_ADD = 0x1010, 205 HCLGE_OPC_MAC_ETHTYPE_REMOVE = 0x1011, 206 207 /* VLAN commands */ 208 HCLGE_OPC_VLAN_FILTER_CTRL = 0x1100, 209 HCLGE_OPC_VLAN_FILTER_PF_CFG = 0x1101, 210 HCLGE_OPC_VLAN_FILTER_VF_CFG = 0x1102, 211 212 /* Flow Director commands */ 213 HCLGE_OPC_FD_MODE_CTRL = 0x1200, 214 HCLGE_OPC_FD_GET_ALLOCATION = 0x1201, 215 HCLGE_OPC_FD_KEY_CONFIG = 0x1202, 216 HCLGE_OPC_FD_TCAM_OP = 0x1203, 217 HCLGE_OPC_FD_AD_OP = 0x1204, 218 219 /* MDIO command */ 220 HCLGE_OPC_MDIO_CONFIG = 0x1900, 221 222 /* QCN commands */ 223 HCLGE_OPC_QCN_MOD_CFG = 0x1A01, 224 HCLGE_OPC_QCN_GRP_TMPLT_CFG = 0x1A02, 225 HCLGE_OPC_QCN_SHAPPING_IR_CFG = 0x1A03, 226 HCLGE_OPC_QCN_SHAPPING_BS_CFG = 0x1A04, 227 HCLGE_OPC_QCN_QSET_LINK_CFG = 0x1A05, 228 HCLGE_OPC_QCN_RP_STATUS_GET = 0x1A06, 229 HCLGE_OPC_QCN_AJUST_INIT = 0x1A07, 230 HCLGE_OPC_QCN_DFX_CNT_STATUS = 0x1A08, 231 232 /* Mailbox command */ 233 HCLGEVF_OPC_MBX_PF_TO_VF = 0x2000, 234 235 /* Led command */ 236 HCLGE_OPC_LED_STATUS_CFG = 0xB000, 237 238 /* SFP command */ 239 HCLGE_OPC_SFP_GET_SPEED = 0x7104, 240 241 /* Error INT commands */ 242 HCLGE_MAC_COMMON_INT_EN = 0x030E, 243 HCLGE_TM_SCH_ECC_INT_EN = 0x0829, 244 HCLGE_SSU_ECC_INT_CMD = 0x0989, 245 HCLGE_SSU_COMMON_INT_CMD = 0x098C, 246 HCLGE_PPU_MPF_ECC_INT_CMD = 0x0B40, 247 HCLGE_PPU_MPF_OTHER_INT_CMD = 0x0B41, 248 HCLGE_PPU_PF_OTHER_INT_CMD = 0x0B42, 249 HCLGE_COMMON_ECC_INT_CFG = 0x1505, 250 HCLGE_QUERY_RAS_INT_STS_BD_NUM = 0x1510, 251 HCLGE_QUERY_CLEAR_MPF_RAS_INT = 0x1511, 252 HCLGE_QUERY_CLEAR_PF_RAS_INT = 0x1512, 253 HCLGE_QUERY_MSIX_INT_STS_BD_NUM = 0x1513, 254 HCLGE_QUERY_CLEAR_ALL_MPF_MSIX_INT = 0x1514, 255 HCLGE_QUERY_CLEAR_ALL_PF_MSIX_INT = 0x1515, 256 HCLGE_CONFIG_ROCEE_RAS_INT_EN = 0x1580, 257 HCLGE_QUERY_CLEAR_ROCEE_RAS_INT = 0x1581, 258 HCLGE_ROCEE_PF_RAS_INT_CMD = 0x1584, 259 HCLGE_IGU_EGU_TNL_INT_EN = 0x1803, 260 HCLGE_IGU_COMMON_INT_EN = 0x1806, 261 HCLGE_TM_QCN_MEM_INT_CFG = 0x1A14, 262 HCLGE_PPP_CMD0_INT_CMD = 0x2100, 263 HCLGE_PPP_CMD1_INT_CMD = 0x2101, 264 HCLGE_MAC_ETHERTYPE_IDX_RD = 0x2105, 265 HCLGE_NCSI_INT_EN = 0x2401, 266 }; 267 268 #define HCLGE_TQP_REG_OFFSET 0x80000 269 #define HCLGE_TQP_REG_SIZE 0x200 270 271 #define HCLGE_RCB_INIT_QUERY_TIMEOUT 10 272 #define HCLGE_RCB_INIT_FLAG_EN_B 0 273 #define HCLGE_RCB_INIT_FLAG_FINI_B 8 274 struct hclge_config_rcb_init_cmd { 275 __le16 rcb_init_flag; 276 u8 rsv[22]; 277 }; 278 279 struct hclge_tqp_map_cmd { 280 __le16 tqp_id; /* Absolute tqp id for in this pf */ 281 u8 tqp_vf; /* VF id */ 282 #define HCLGE_TQP_MAP_TYPE_PF 0 283 #define HCLGE_TQP_MAP_TYPE_VF 1 284 #define HCLGE_TQP_MAP_TYPE_B 0 285 #define HCLGE_TQP_MAP_EN_B 1 286 u8 tqp_flag; /* Indicate it's pf or vf tqp */ 287 __le16 tqp_vid; /* Virtual id in this pf/vf */ 288 u8 rsv[18]; 289 }; 290 291 #define HCLGE_VECTOR_ELEMENTS_PER_CMD 10 292 293 enum hclge_int_type { 294 HCLGE_INT_TX, 295 HCLGE_INT_RX, 296 HCLGE_INT_EVENT, 297 }; 298 299 struct hclge_ctrl_vector_chain_cmd { 300 u8 int_vector_id; 301 u8 int_cause_num; 302 #define HCLGE_INT_TYPE_S 0 303 #define HCLGE_INT_TYPE_M GENMASK(1, 0) 304 #define HCLGE_TQP_ID_S 2 305 #define HCLGE_TQP_ID_M GENMASK(12, 2) 306 #define HCLGE_INT_GL_IDX_S 13 307 #define HCLGE_INT_GL_IDX_M GENMASK(14, 13) 308 __le16 tqp_type_and_id[HCLGE_VECTOR_ELEMENTS_PER_CMD]; 309 u8 vfid; 310 u8 rsv; 311 }; 312 313 #define HCLGE_TC_NUM 8 314 #define HCLGE_TC0_PRI_BUF_EN_B 15 /* Bit 15 indicate enable or not */ 315 #define HCLGE_BUF_UNIT_S 7 /* Buf size is united by 128 bytes */ 316 struct hclge_tx_buff_alloc_cmd { 317 __le16 tx_pkt_buff[HCLGE_TC_NUM]; 318 u8 tx_buff_rsv[8]; 319 }; 320 321 struct hclge_rx_priv_buff_cmd { 322 __le16 buf_num[HCLGE_TC_NUM]; 323 __le16 shared_buf; 324 u8 rsv[6]; 325 }; 326 327 struct hclge_query_version_cmd { 328 __le32 firmware; 329 __le32 firmware_rsv[5]; 330 }; 331 332 #define HCLGE_RX_PRIV_EN_B 15 333 #define HCLGE_TC_NUM_ONE_DESC 4 334 struct hclge_priv_wl { 335 __le16 high; 336 __le16 low; 337 }; 338 339 struct hclge_rx_priv_wl_buf { 340 struct hclge_priv_wl tc_wl[HCLGE_TC_NUM_ONE_DESC]; 341 }; 342 343 struct hclge_rx_com_thrd { 344 struct hclge_priv_wl com_thrd[HCLGE_TC_NUM_ONE_DESC]; 345 }; 346 347 struct hclge_rx_com_wl { 348 struct hclge_priv_wl com_wl; 349 }; 350 351 struct hclge_waterline { 352 u32 low; 353 u32 high; 354 }; 355 356 struct hclge_tc_thrd { 357 u32 low; 358 u32 high; 359 }; 360 361 struct hclge_priv_buf { 362 struct hclge_waterline wl; /* Waterline for low and high*/ 363 u32 buf_size; /* TC private buffer size */ 364 u32 tx_buf_size; 365 u32 enable; /* Enable TC private buffer or not */ 366 }; 367 368 #define HCLGE_MAX_TC_NUM 8 369 struct hclge_shared_buf { 370 struct hclge_waterline self; 371 struct hclge_tc_thrd tc_thrd[HCLGE_MAX_TC_NUM]; 372 u32 buf_size; 373 }; 374 375 struct hclge_pkt_buf_alloc { 376 struct hclge_priv_buf priv_buf[HCLGE_MAX_TC_NUM]; 377 struct hclge_shared_buf s_buf; 378 }; 379 380 #define HCLGE_RX_COM_WL_EN_B 15 381 struct hclge_rx_com_wl_buf_cmd { 382 __le16 high_wl; 383 __le16 low_wl; 384 u8 rsv[20]; 385 }; 386 387 #define HCLGE_RX_PKT_EN_B 15 388 struct hclge_rx_pkt_buf_cmd { 389 __le16 high_pkt; 390 __le16 low_pkt; 391 u8 rsv[20]; 392 }; 393 394 #define HCLGE_PF_STATE_DONE_B 0 395 #define HCLGE_PF_STATE_MAIN_B 1 396 #define HCLGE_PF_STATE_BOND_B 2 397 #define HCLGE_PF_STATE_MAC_N_B 6 398 #define HCLGE_PF_MAC_NUM_MASK 0x3 399 #define HCLGE_PF_STATE_MAIN BIT(HCLGE_PF_STATE_MAIN_B) 400 #define HCLGE_PF_STATE_DONE BIT(HCLGE_PF_STATE_DONE_B) 401 struct hclge_func_status_cmd { 402 __le32 vf_rst_state[4]; 403 u8 pf_state; 404 u8 mac_id; 405 u8 rsv1; 406 u8 pf_cnt_in_mac; 407 u8 pf_num; 408 u8 vf_num; 409 u8 rsv[2]; 410 }; 411 412 struct hclge_pf_res_cmd { 413 __le16 tqp_num; 414 __le16 buf_size; 415 __le16 msixcap_localid_ba_nic; 416 __le16 msixcap_localid_ba_rocee; 417 #define HCLGE_MSIX_OFT_ROCEE_S 0 418 #define HCLGE_MSIX_OFT_ROCEE_M GENMASK(15, 0) 419 #define HCLGE_PF_VEC_NUM_S 0 420 #define HCLGE_PF_VEC_NUM_M GENMASK(7, 0) 421 __le16 pf_intr_vector_number; 422 __le16 pf_own_fun_number; 423 __le16 tx_buf_size; 424 __le16 dv_buf_size; 425 __le32 rsv[2]; 426 }; 427 428 #define HCLGE_CFG_OFFSET_S 0 429 #define HCLGE_CFG_OFFSET_M GENMASK(19, 0) 430 #define HCLGE_CFG_RD_LEN_S 24 431 #define HCLGE_CFG_RD_LEN_M GENMASK(27, 24) 432 #define HCLGE_CFG_RD_LEN_BYTES 16 433 #define HCLGE_CFG_RD_LEN_UNIT 4 434 435 #define HCLGE_CFG_VMDQ_S 0 436 #define HCLGE_CFG_VMDQ_M GENMASK(7, 0) 437 #define HCLGE_CFG_TC_NUM_S 8 438 #define HCLGE_CFG_TC_NUM_M GENMASK(15, 8) 439 #define HCLGE_CFG_TQP_DESC_N_S 16 440 #define HCLGE_CFG_TQP_DESC_N_M GENMASK(31, 16) 441 #define HCLGE_CFG_PHY_ADDR_S 0 442 #define HCLGE_CFG_PHY_ADDR_M GENMASK(7, 0) 443 #define HCLGE_CFG_MEDIA_TP_S 8 444 #define HCLGE_CFG_MEDIA_TP_M GENMASK(15, 8) 445 #define HCLGE_CFG_RX_BUF_LEN_S 16 446 #define HCLGE_CFG_RX_BUF_LEN_M GENMASK(31, 16) 447 #define HCLGE_CFG_MAC_ADDR_H_S 0 448 #define HCLGE_CFG_MAC_ADDR_H_M GENMASK(15, 0) 449 #define HCLGE_CFG_DEFAULT_SPEED_S 16 450 #define HCLGE_CFG_DEFAULT_SPEED_M GENMASK(23, 16) 451 #define HCLGE_CFG_RSS_SIZE_S 24 452 #define HCLGE_CFG_RSS_SIZE_M GENMASK(31, 24) 453 #define HCLGE_CFG_SPEED_ABILITY_S 0 454 #define HCLGE_CFG_SPEED_ABILITY_M GENMASK(7, 0) 455 #define HCLGE_CFG_UMV_TBL_SPACE_S 16 456 #define HCLGE_CFG_UMV_TBL_SPACE_M GENMASK(31, 16) 457 458 struct hclge_cfg_param_cmd { 459 __le32 offset; 460 __le32 rsv; 461 __le32 param[4]; 462 }; 463 464 #define HCLGE_MAC_MODE 0x0 465 #define HCLGE_DESC_NUM 0x40 466 467 #define HCLGE_ALLOC_VALID_B 0 468 struct hclge_vf_num_cmd { 469 u8 alloc_valid; 470 u8 rsv[23]; 471 }; 472 473 #define HCLGE_RSS_DEFAULT_OUTPORT_B 4 474 #define HCLGE_RSS_HASH_KEY_OFFSET_B 4 475 #define HCLGE_RSS_HASH_KEY_NUM 16 476 struct hclge_rss_config_cmd { 477 u8 hash_config; 478 u8 rsv[7]; 479 u8 hash_key[HCLGE_RSS_HASH_KEY_NUM]; 480 }; 481 482 struct hclge_rss_input_tuple_cmd { 483 u8 ipv4_tcp_en; 484 u8 ipv4_udp_en; 485 u8 ipv4_sctp_en; 486 u8 ipv4_fragment_en; 487 u8 ipv6_tcp_en; 488 u8 ipv6_udp_en; 489 u8 ipv6_sctp_en; 490 u8 ipv6_fragment_en; 491 u8 rsv[16]; 492 }; 493 494 #define HCLGE_RSS_CFG_TBL_SIZE 16 495 496 struct hclge_rss_indirection_table_cmd { 497 __le16 start_table_index; 498 __le16 rss_set_bitmap; 499 u8 rsv[4]; 500 u8 rss_result[HCLGE_RSS_CFG_TBL_SIZE]; 501 }; 502 503 #define HCLGE_RSS_TC_OFFSET_S 0 504 #define HCLGE_RSS_TC_OFFSET_M GENMASK(9, 0) 505 #define HCLGE_RSS_TC_SIZE_S 12 506 #define HCLGE_RSS_TC_SIZE_M GENMASK(14, 12) 507 #define HCLGE_RSS_TC_VALID_B 15 508 struct hclge_rss_tc_mode_cmd { 509 __le16 rss_tc_mode[HCLGE_MAX_TC_NUM]; 510 u8 rsv[8]; 511 }; 512 513 #define HCLGE_LINK_STATUS_UP_B 0 514 #define HCLGE_LINK_STATUS_UP_M BIT(HCLGE_LINK_STATUS_UP_B) 515 struct hclge_link_status_cmd { 516 u8 status; 517 u8 rsv[23]; 518 }; 519 520 struct hclge_promisc_param { 521 u8 vf_id; 522 u8 enable; 523 }; 524 525 #define HCLGE_PROMISC_TX_EN_B BIT(4) 526 #define HCLGE_PROMISC_RX_EN_B BIT(5) 527 #define HCLGE_PROMISC_EN_B 1 528 #define HCLGE_PROMISC_EN_ALL 0x7 529 #define HCLGE_PROMISC_EN_UC 0x1 530 #define HCLGE_PROMISC_EN_MC 0x2 531 #define HCLGE_PROMISC_EN_BC 0x4 532 struct hclge_promisc_cfg_cmd { 533 u8 flag; 534 u8 vf_id; 535 __le16 rsv0; 536 u8 rsv1[20]; 537 }; 538 539 enum hclge_promisc_type { 540 HCLGE_UNICAST = 1, 541 HCLGE_MULTICAST = 2, 542 HCLGE_BROADCAST = 3, 543 }; 544 545 #define HCLGE_MAC_TX_EN_B 6 546 #define HCLGE_MAC_RX_EN_B 7 547 #define HCLGE_MAC_PAD_TX_B 11 548 #define HCLGE_MAC_PAD_RX_B 12 549 #define HCLGE_MAC_1588_TX_B 13 550 #define HCLGE_MAC_1588_RX_B 14 551 #define HCLGE_MAC_APP_LP_B 15 552 #define HCLGE_MAC_LINE_LP_B 16 553 #define HCLGE_MAC_FCS_TX_B 17 554 #define HCLGE_MAC_RX_OVERSIZE_TRUNCATE_B 18 555 #define HCLGE_MAC_RX_FCS_STRIP_B 19 556 #define HCLGE_MAC_RX_FCS_B 20 557 #define HCLGE_MAC_TX_UNDER_MIN_ERR_B 21 558 #define HCLGE_MAC_TX_OVERSIZE_TRUNCATE_B 22 559 560 struct hclge_config_mac_mode_cmd { 561 __le32 txrx_pad_fcs_loop_en; 562 u8 rsv[20]; 563 }; 564 565 #define HCLGE_CFG_SPEED_S 0 566 #define HCLGE_CFG_SPEED_M GENMASK(5, 0) 567 568 #define HCLGE_CFG_DUPLEX_B 7 569 #define HCLGE_CFG_DUPLEX_M BIT(HCLGE_CFG_DUPLEX_B) 570 571 struct hclge_config_mac_speed_dup_cmd { 572 u8 speed_dup; 573 574 #define HCLGE_CFG_MAC_SPEED_CHANGE_EN_B 0 575 u8 mac_change_fec_en; 576 u8 rsv[22]; 577 }; 578 579 #define HCLGE_RING_ID_MASK GENMASK(9, 0) 580 #define HCLGE_TQP_ENABLE_B 0 581 582 #define HCLGE_MAC_CFG_AN_EN_B 0 583 #define HCLGE_MAC_CFG_AN_INT_EN_B 1 584 #define HCLGE_MAC_CFG_AN_INT_MSK_B 2 585 #define HCLGE_MAC_CFG_AN_INT_CLR_B 3 586 #define HCLGE_MAC_CFG_AN_RST_B 4 587 588 #define HCLGE_MAC_CFG_AN_EN BIT(HCLGE_MAC_CFG_AN_EN_B) 589 590 struct hclge_config_auto_neg_cmd { 591 __le32 cfg_an_cmd_flag; 592 u8 rsv[20]; 593 }; 594 595 struct hclge_sfp_speed_cmd { 596 __le32 sfp_speed; 597 u32 rsv[5]; 598 }; 599 600 #define HCLGE_MAC_UPLINK_PORT 0x100 601 602 struct hclge_config_max_frm_size_cmd { 603 __le16 max_frm_size; 604 u8 min_frm_size; 605 u8 rsv[21]; 606 }; 607 608 enum hclge_mac_vlan_tbl_opcode { 609 HCLGE_MAC_VLAN_ADD, /* Add new or modify mac_vlan */ 610 HCLGE_MAC_VLAN_UPDATE, /* Modify other fields of this table */ 611 HCLGE_MAC_VLAN_REMOVE, /* Remove a entry through mac_vlan key */ 612 HCLGE_MAC_VLAN_LKUP, /* Lookup a entry through mac_vlan key */ 613 }; 614 615 #define HCLGE_MAC_VLAN_BIT0_EN_B 0 616 #define HCLGE_MAC_VLAN_BIT1_EN_B 1 617 #define HCLGE_MAC_EPORT_SW_EN_B 12 618 #define HCLGE_MAC_EPORT_TYPE_B 11 619 #define HCLGE_MAC_EPORT_VFID_S 3 620 #define HCLGE_MAC_EPORT_VFID_M GENMASK(10, 3) 621 #define HCLGE_MAC_EPORT_PFID_S 0 622 #define HCLGE_MAC_EPORT_PFID_M GENMASK(2, 0) 623 struct hclge_mac_vlan_tbl_entry_cmd { 624 u8 flags; 625 u8 resp_code; 626 __le16 vlan_tag; 627 __le32 mac_addr_hi32; 628 __le16 mac_addr_lo16; 629 __le16 rsv1; 630 u8 entry_type; 631 u8 mc_mac_en; 632 __le16 egress_port; 633 __le16 egress_queue; 634 u8 rsv2[6]; 635 }; 636 637 #define HCLGE_UMV_SPC_ALC_B 0 638 struct hclge_umv_spc_alc_cmd { 639 u8 allocate; 640 u8 rsv1[3]; 641 __le32 space_size; 642 u8 rsv2[16]; 643 }; 644 645 #define HCLGE_MAC_MGR_MASK_VLAN_B BIT(0) 646 #define HCLGE_MAC_MGR_MASK_MAC_B BIT(1) 647 #define HCLGE_MAC_MGR_MASK_ETHERTYPE_B BIT(2) 648 #define HCLGE_MAC_ETHERTYPE_LLDP 0x88cc 649 650 struct hclge_mac_mgr_tbl_entry_cmd { 651 u8 flags; 652 u8 resp_code; 653 __le16 vlan_tag; 654 __le32 mac_addr_hi32; 655 __le16 mac_addr_lo16; 656 __le16 rsv1; 657 __le16 ethter_type; 658 __le16 egress_port; 659 __le16 egress_queue; 660 u8 sw_port_id_aware; 661 u8 rsv2; 662 u8 i_port_bitmap; 663 u8 i_port_direction; 664 u8 rsv3[2]; 665 }; 666 667 struct hclge_mac_vlan_add_cmd { 668 __le16 flags; 669 __le16 mac_addr_hi16; 670 __le32 mac_addr_lo32; 671 __le32 mac_addr_msk_hi32; 672 __le16 mac_addr_msk_lo16; 673 __le16 vlan_tag; 674 __le16 ingress_port; 675 __le16 egress_port; 676 u8 rsv[4]; 677 }; 678 679 #define HNS3_MAC_VLAN_CFG_FLAG_BIT 0 680 struct hclge_mac_vlan_remove_cmd { 681 __le16 flags; 682 __le16 mac_addr_hi16; 683 __le32 mac_addr_lo32; 684 __le32 mac_addr_msk_hi32; 685 __le16 mac_addr_msk_lo16; 686 __le16 vlan_tag; 687 __le16 ingress_port; 688 __le16 egress_port; 689 u8 rsv[4]; 690 }; 691 692 struct hclge_vlan_filter_ctrl_cmd { 693 u8 vlan_type; 694 u8 vlan_fe; 695 u8 rsv[22]; 696 }; 697 698 struct hclge_vlan_filter_pf_cfg_cmd { 699 u8 vlan_offset; 700 u8 vlan_cfg; 701 u8 rsv[2]; 702 u8 vlan_offset_bitmap[20]; 703 }; 704 705 struct hclge_vlan_filter_vf_cfg_cmd { 706 __le16 vlan_id; 707 u8 resp_code; 708 u8 rsv; 709 u8 vlan_cfg; 710 u8 rsv1[3]; 711 u8 vf_bitmap[16]; 712 }; 713 714 #define HCLGE_ACCEPT_TAG1_B 0 715 #define HCLGE_ACCEPT_UNTAG1_B 1 716 #define HCLGE_PORT_INS_TAG1_EN_B 2 717 #define HCLGE_PORT_INS_TAG2_EN_B 3 718 #define HCLGE_CFG_NIC_ROCE_SEL_B 4 719 #define HCLGE_ACCEPT_TAG2_B 5 720 #define HCLGE_ACCEPT_UNTAG2_B 6 721 722 struct hclge_vport_vtag_tx_cfg_cmd { 723 u8 vport_vlan_cfg; 724 u8 vf_offset; 725 u8 rsv1[2]; 726 __le16 def_vlan_tag1; 727 __le16 def_vlan_tag2; 728 u8 vf_bitmap[8]; 729 u8 rsv2[8]; 730 }; 731 732 #define HCLGE_REM_TAG1_EN_B 0 733 #define HCLGE_REM_TAG2_EN_B 1 734 #define HCLGE_SHOW_TAG1_EN_B 2 735 #define HCLGE_SHOW_TAG2_EN_B 3 736 struct hclge_vport_vtag_rx_cfg_cmd { 737 u8 vport_vlan_cfg; 738 u8 vf_offset; 739 u8 rsv1[6]; 740 u8 vf_bitmap[8]; 741 u8 rsv2[8]; 742 }; 743 744 struct hclge_tx_vlan_type_cfg_cmd { 745 __le16 ot_vlan_type; 746 __le16 in_vlan_type; 747 u8 rsv[20]; 748 }; 749 750 struct hclge_rx_vlan_type_cfg_cmd { 751 __le16 ot_fst_vlan_type; 752 __le16 ot_sec_vlan_type; 753 __le16 in_fst_vlan_type; 754 __le16 in_sec_vlan_type; 755 u8 rsv[16]; 756 }; 757 758 struct hclge_cfg_com_tqp_queue_cmd { 759 __le16 tqp_id; 760 __le16 stream_id; 761 u8 enable; 762 u8 rsv[19]; 763 }; 764 765 struct hclge_cfg_tx_queue_pointer_cmd { 766 __le16 tqp_id; 767 __le16 tx_tail; 768 __le16 tx_head; 769 __le16 fbd_num; 770 __le16 ring_offset; 771 u8 rsv[14]; 772 }; 773 774 #pragma pack(1) 775 struct hclge_mac_ethertype_idx_rd_cmd { 776 u8 flags; 777 u8 resp_code; 778 __le16 vlan_tag; 779 u8 mac_add[6]; 780 __le16 index; 781 __le16 ethter_type; 782 __le16 egress_port; 783 __le16 egress_queue; 784 __le16 rev0; 785 u8 i_port_bitmap; 786 u8 i_port_direction; 787 u8 rev1[2]; 788 }; 789 790 #pragma pack() 791 792 #define HCLGE_TSO_MSS_MIN_S 0 793 #define HCLGE_TSO_MSS_MIN_M GENMASK(13, 0) 794 795 #define HCLGE_TSO_MSS_MAX_S 16 796 #define HCLGE_TSO_MSS_MAX_M GENMASK(29, 16) 797 798 struct hclge_cfg_tso_status_cmd { 799 __le16 tso_mss_min; 800 __le16 tso_mss_max; 801 u8 rsv[20]; 802 }; 803 804 #define HCLGE_GRO_EN_B 0 805 struct hclge_cfg_gro_status_cmd { 806 __le16 gro_en; 807 u8 rsv[22]; 808 }; 809 810 #define HCLGE_TSO_MSS_MIN 256 811 #define HCLGE_TSO_MSS_MAX 9668 812 813 #define HCLGE_TQP_RESET_B 0 814 struct hclge_reset_tqp_queue_cmd { 815 __le16 tqp_id; 816 u8 reset_req; 817 u8 ready_to_reset; 818 u8 rsv[20]; 819 }; 820 821 #define HCLGE_CFG_RESET_MAC_B 3 822 #define HCLGE_CFG_RESET_FUNC_B 7 823 struct hclge_reset_cmd { 824 u8 mac_func_reset; 825 u8 fun_reset_vfid; 826 u8 rsv[22]; 827 }; 828 829 #define HCLGE_CMD_SERDES_SERIAL_INNER_LOOP_B BIT(0) 830 #define HCLGE_CMD_SERDES_PARALLEL_INNER_LOOP_B BIT(2) 831 #define HCLGE_CMD_SERDES_DONE_B BIT(0) 832 #define HCLGE_CMD_SERDES_SUCCESS_B BIT(1) 833 struct hclge_serdes_lb_cmd { 834 u8 mask; 835 u8 enable; 836 u8 result; 837 u8 rsv[21]; 838 }; 839 840 #define HCLGE_DEFAULT_TX_BUF 0x4000 /* 16k bytes */ 841 #define HCLGE_TOTAL_PKT_BUF 0x108000 /* 1.03125M bytes */ 842 #define HCLGE_DEFAULT_DV 0xA000 /* 40k byte */ 843 #define HCLGE_DEFAULT_NON_DCB_DV 0x7800 /* 30K byte */ 844 #define HCLGE_NON_DCB_ADDITIONAL_BUF 0x200 /* 512 byte */ 845 846 #define HCLGE_TYPE_CRQ 0 847 #define HCLGE_TYPE_CSQ 1 848 #define HCLGE_NIC_CSQ_BASEADDR_L_REG 0x27000 849 #define HCLGE_NIC_CSQ_BASEADDR_H_REG 0x27004 850 #define HCLGE_NIC_CSQ_DEPTH_REG 0x27008 851 #define HCLGE_NIC_CSQ_TAIL_REG 0x27010 852 #define HCLGE_NIC_CSQ_HEAD_REG 0x27014 853 #define HCLGE_NIC_CRQ_BASEADDR_L_REG 0x27018 854 #define HCLGE_NIC_CRQ_BASEADDR_H_REG 0x2701c 855 #define HCLGE_NIC_CRQ_DEPTH_REG 0x27020 856 #define HCLGE_NIC_CRQ_TAIL_REG 0x27024 857 #define HCLGE_NIC_CRQ_HEAD_REG 0x27028 858 #define HCLGE_NIC_CMQ_EN_B 16 859 #define HCLGE_NIC_CMQ_ENABLE BIT(HCLGE_NIC_CMQ_EN_B) 860 #define HCLGE_NIC_CMQ_DESC_NUM 1024 861 #define HCLGE_NIC_CMQ_DESC_NUM_S 3 862 863 #define HCLGE_LED_LOCATE_STATE_S 0 864 #define HCLGE_LED_LOCATE_STATE_M GENMASK(1, 0) 865 866 struct hclge_set_led_state_cmd { 867 u8 rsv1[3]; 868 u8 locate_led_config; 869 u8 rsv2[20]; 870 }; 871 872 struct hclge_get_fd_mode_cmd { 873 u8 mode; 874 u8 enable; 875 u8 rsv[22]; 876 }; 877 878 struct hclge_get_fd_allocation_cmd { 879 __le32 stage1_entry_num; 880 __le32 stage2_entry_num; 881 __le16 stage1_counter_num; 882 __le16 stage2_counter_num; 883 u8 rsv[12]; 884 }; 885 886 struct hclge_set_fd_key_config_cmd { 887 u8 stage; 888 u8 key_select; 889 u8 inner_sipv6_word_en; 890 u8 inner_dipv6_word_en; 891 u8 outer_sipv6_word_en; 892 u8 outer_dipv6_word_en; 893 u8 rsv1[2]; 894 __le32 tuple_mask; 895 __le32 meta_data_mask; 896 u8 rsv2[8]; 897 }; 898 899 #define HCLGE_FD_EPORT_SW_EN_B 0 900 struct hclge_fd_tcam_config_1_cmd { 901 u8 stage; 902 u8 xy_sel; 903 u8 port_info; 904 u8 rsv1[1]; 905 __le32 index; 906 u8 entry_vld; 907 u8 rsv2[7]; 908 u8 tcam_data[8]; 909 }; 910 911 struct hclge_fd_tcam_config_2_cmd { 912 u8 tcam_data[24]; 913 }; 914 915 struct hclge_fd_tcam_config_3_cmd { 916 u8 tcam_data[20]; 917 u8 rsv[4]; 918 }; 919 920 #define HCLGE_FD_AD_DROP_B 0 921 #define HCLGE_FD_AD_DIRECT_QID_B 1 922 #define HCLGE_FD_AD_QID_S 2 923 #define HCLGE_FD_AD_QID_M GENMASK(12, 2) 924 #define HCLGE_FD_AD_USE_COUNTER_B 12 925 #define HCLGE_FD_AD_COUNTER_NUM_S 13 926 #define HCLGE_FD_AD_COUNTER_NUM_M GENMASK(20, 13) 927 #define HCLGE_FD_AD_NXT_STEP_B 20 928 #define HCLGE_FD_AD_NXT_KEY_S 21 929 #define HCLGE_FD_AD_NXT_KEY_M GENMASK(26, 21) 930 #define HCLGE_FD_AD_WR_RULE_ID_B 0 931 #define HCLGE_FD_AD_RULE_ID_S 1 932 #define HCLGE_FD_AD_RULE_ID_M GENMASK(13, 1) 933 934 struct hclge_fd_ad_config_cmd { 935 u8 stage; 936 u8 rsv1[3]; 937 __le32 index; 938 __le64 ad_data; 939 u8 rsv2[8]; 940 }; 941 942 int hclge_cmd_init(struct hclge_dev *hdev); 943 static inline void hclge_write_reg(void __iomem *base, u32 reg, u32 value) 944 { 945 writel(value, base + reg); 946 } 947 948 #define hclge_write_dev(a, reg, value) \ 949 hclge_write_reg((a)->io_base, (reg), (value)) 950 #define hclge_read_dev(a, reg) \ 951 hclge_read_reg((a)->io_base, (reg)) 952 953 static inline u32 hclge_read_reg(u8 __iomem *base, u32 reg) 954 { 955 u8 __iomem *reg_addr = READ_ONCE(base); 956 957 return readl(reg_addr + reg); 958 } 959 960 #define HCLGE_SEND_SYNC(flag) \ 961 ((flag) & HCLGE_CMD_FLAG_NO_INTR) 962 963 struct hclge_hw; 964 int hclge_cmd_send(struct hclge_hw *hw, struct hclge_desc *desc, int num); 965 void hclge_cmd_setup_basic_desc(struct hclge_desc *desc, 966 enum hclge_opcode_type opcode, bool is_read); 967 void hclge_cmd_reuse_desc(struct hclge_desc *desc, bool is_read); 968 969 int hclge_cmd_set_promisc_mode(struct hclge_dev *hdev, 970 struct hclge_promisc_param *param); 971 972 enum hclge_cmd_status hclge_cmd_mdio_write(struct hclge_hw *hw, 973 struct hclge_desc *desc); 974 enum hclge_cmd_status hclge_cmd_mdio_read(struct hclge_hw *hw, 975 struct hclge_desc *desc); 976 977 void hclge_destroy_cmd_queue(struct hclge_hw *hw); 978 int hclge_cmd_queue_init(struct hclge_dev *hdev); 979 #endif 980