drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h

   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
  90         /* MAC command */
  91         HCLGE_OPC_CONFIG_MAC_MODE       = 0x0301,
  92         HCLGE_OPC_CONFIG_AN_MODE        = 0x0304,
  93         HCLGE_OPC_QUERY_AN_RESULT       = 0x0306,
  94         HCLGE_OPC_QUERY_LINK_STATUS     = 0x0307,
  95         HCLGE_OPC_CONFIG_MAX_FRM_SIZE   = 0x0308,
  96         HCLGE_OPC_CONFIG_SPEED_DUP      = 0x0309,
  97         HCLGE_OPC_SERDES_LOOPBACK       = 0x0315,
  98
  99         /* PFC/Pause commands */
 100         HCLGE_OPC_CFG_MAC_PAUSE_EN      = 0x0701,
 101         HCLGE_OPC_CFG_PFC_PAUSE_EN      = 0x0702,
 102         HCLGE_OPC_CFG_MAC_PARA          = 0x0703,
 103         HCLGE_OPC_CFG_PFC_PARA          = 0x0704,
 104         HCLGE_OPC_QUERY_MAC_TX_PKT_CNT  = 0x0705,
 105         HCLGE_OPC_QUERY_MAC_RX_PKT_CNT  = 0x0706,
 106         HCLGE_OPC_QUERY_PFC_TX_PKT_CNT  = 0x0707,
 107         HCLGE_OPC_QUERY_PFC_RX_PKT_CNT  = 0x0708,
 108         HCLGE_OPC_PRI_TO_TC_MAPPING     = 0x0709,
 109         HCLGE_OPC_QOS_MAP               = 0x070A,
 110
 111         /* ETS/scheduler commands */
 112         HCLGE_OPC_TM_PG_TO_PRI_LINK     = 0x0804,
 113         HCLGE_OPC_TM_QS_TO_PRI_LINK     = 0x0805,
 114         HCLGE_OPC_TM_NQ_TO_QS_LINK      = 0x0806,
 115         HCLGE_OPC_TM_RQ_TO_QS_LINK      = 0x0807,
 116         HCLGE_OPC_TM_PORT_WEIGHT        = 0x0808,
 117         HCLGE_OPC_TM_PG_WEIGHT          = 0x0809,
 118         HCLGE_OPC_TM_QS_WEIGHT          = 0x080A,
 119         HCLGE_OPC_TM_PRI_WEIGHT         = 0x080B,
 120         HCLGE_OPC_TM_PRI_C_SHAPPING     = 0x080C,
 121         HCLGE_OPC_TM_PRI_P_SHAPPING     = 0x080D,
 122         HCLGE_OPC_TM_PG_C_SHAPPING      = 0x080E,
 123         HCLGE_OPC_TM_PG_P_SHAPPING      = 0x080F,
 124         HCLGE_OPC_TM_PORT_SHAPPING      = 0x0810,
 125         HCLGE_OPC_TM_PG_SCH_MODE_CFG    = 0x0812,
 126         HCLGE_OPC_TM_PRI_SCH_MODE_CFG   = 0x0813,
 127         HCLGE_OPC_TM_QS_SCH_MODE_CFG    = 0x0814,
 128         HCLGE_OPC_TM_BP_TO_QSET_MAPPING = 0x0815,
 129
 130         /* Packet buffer allocate commands */
 131         HCLGE_OPC_TX_BUFF_ALLOC         = 0x0901,
 132         HCLGE_OPC_RX_PRIV_BUFF_ALLOC    = 0x0902,
 133         HCLGE_OPC_RX_PRIV_WL_ALLOC      = 0x0903,
 134         HCLGE_OPC_RX_COM_THRD_ALLOC     = 0x0904,
 135         HCLGE_OPC_RX_COM_WL_ALLOC       = 0x0905,
 136         HCLGE_OPC_RX_GBL_PKT_CNT        = 0x0906,
 137
 138         /* TQP management command */
 139         HCLGE_OPC_SET_TQP_MAP           = 0x0A01,
 140
 141         /* TQP commands */
 142         HCLGE_OPC_CFG_TX_QUEUE          = 0x0B01,
 143         HCLGE_OPC_QUERY_TX_POINTER      = 0x0B02,
 144         HCLGE_OPC_QUERY_TX_STATUS       = 0x0B03,
 145         HCLGE_OPC_CFG_RX_QUEUE          = 0x0B11,
 146         HCLGE_OPC_QUERY_RX_POINTER      = 0x0B12,
 147         HCLGE_OPC_QUERY_RX_STATUS       = 0x0B13,
 148         HCLGE_OPC_STASH_RX_QUEUE_LRO    = 0x0B16,
 149         HCLGE_OPC_CFG_RX_QUEUE_LRO      = 0x0B17,
 150         HCLGE_OPC_CFG_COM_TQP_QUEUE     = 0x0B20,
 151         HCLGE_OPC_RESET_TQP_QUEUE       = 0x0B22,
 152
 153         /* TSO command */
 154         HCLGE_OPC_TSO_GENERIC_CONFIG    = 0x0C01,
 155
 156         /* RSS commands */
 157         HCLGE_OPC_RSS_GENERIC_CONFIG    = 0x0D01,
 158         HCLGE_OPC_RSS_INDIR_TABLE       = 0x0D07,
 159         HCLGE_OPC_RSS_TC_MODE           = 0x0D08,
 160         HCLGE_OPC_RSS_INPUT_TUPLE       = 0x0D02,
 161
 162         /* Promisuous mode command */
 163         HCLGE_OPC_CFG_PROMISC_MODE      = 0x0E01,
 164
 165         /* Vlan offload commands */
 166         HCLGE_OPC_VLAN_PORT_TX_CFG      = 0x0F01,
 167         HCLGE_OPC_VLAN_PORT_RX_CFG      = 0x0F02,
 168
 169         /* Interrupts commands */
 170         HCLGE_OPC_ADD_RING_TO_VECTOR    = 0x1503,
 171         HCLGE_OPC_DEL_RING_TO_VECTOR    = 0x1504,
 172
 173         /* MAC commands */
 174         HCLGE_OPC_MAC_VLAN_ADD              = 0x1000,
 175         HCLGE_OPC_MAC_VLAN_REMOVE           = 0x1001,
 176         HCLGE_OPC_MAC_VLAN_TYPE_ID          = 0x1002,
 177         HCLGE_OPC_MAC_VLAN_INSERT           = 0x1003,
 178         HCLGE_OPC_MAC_ETHTYPE_ADD           = 0x1010,
 179         HCLGE_OPC_MAC_ETHTYPE_REMOVE    = 0x1011,
 180         HCLGE_OPC_MAC_VLAN_MASK_SET     = 0x1012,
 181
 182         /* Multicast linear table commands */
 183         HCLGE_OPC_MTA_MAC_MODE_CFG          = 0x1020,
 184         HCLGE_OPC_MTA_MAC_FUNC_CFG          = 0x1021,
 185         HCLGE_OPC_MTA_TBL_ITEM_CFG          = 0x1022,
 186         HCLGE_OPC_MTA_TBL_ITEM_QUERY    = 0x1023,
 187
 188         /* VLAN commands */
 189         HCLGE_OPC_VLAN_FILTER_CTRL          = 0x1100,
 190         HCLGE_OPC_VLAN_FILTER_PF_CFG    = 0x1101,
 191         HCLGE_OPC_VLAN_FILTER_VF_CFG    = 0x1102,
 192
 193         /* MDIO command */
 194         HCLGE_OPC_MDIO_CONFIG           = 0x1900,
 195
 196         /* QCN commands */
 197         HCLGE_OPC_QCN_MOD_CFG           = 0x1A01,
 198         HCLGE_OPC_QCN_GRP_TMPLT_CFG     = 0x1A02,
 199         HCLGE_OPC_QCN_SHAPPING_IR_CFG   = 0x1A03,
 200         HCLGE_OPC_QCN_SHAPPING_BS_CFG   = 0x1A04,
 201         HCLGE_OPC_QCN_QSET_LINK_CFG     = 0x1A05,
 202         HCLGE_OPC_QCN_RP_STATUS_GET     = 0x1A06,
 203         HCLGE_OPC_QCN_AJUST_INIT        = 0x1A07,
 204         HCLGE_OPC_QCN_DFX_CNT_STATUS    = 0x1A08,
 205
 206         /* Mailbox command */
 207         HCLGEVF_OPC_MBX_PF_TO_VF        = 0x2000,
 208
 209         /* Led command */
 210         HCLGE_OPC_LED_STATUS_CFG        = 0xB000,
 211 };
 212
 213 #define HCLGE_TQP_REG_OFFSET            0x80000
 214 #define HCLGE_TQP_REG_SIZE              0x200
 215
 216 #define HCLGE_RCB_INIT_QUERY_TIMEOUT    10
 217 #define HCLGE_RCB_INIT_FLAG_EN_B        0
 218 #define HCLGE_RCB_INIT_FLAG_FINI_B      8
 219 struct hclge_config_rcb_init_cmd {
 220         __le16 rcb_init_flag;
 221         u8 rsv[22];
 222 };
 223
 224 struct hclge_tqp_map_cmd {
 225         __le16 tqp_id;  /* Absolute tqp id for in this pf */
 226         u8 tqp_vf;      /* VF id */
 227 #define HCLGE_TQP_MAP_TYPE_PF           0
 228 #define HCLGE_TQP_MAP_TYPE_VF           1
 229 #define HCLGE_TQP_MAP_TYPE_B            0
 230 #define HCLGE_TQP_MAP_EN_B              1
 231         u8 tqp_flag;    /* Indicate it's pf or vf tqp */
 232         __le16 tqp_vid; /* Virtual id in this pf/vf */
 233         u8 rsv[18];
 234 };
 235
 236 #define HCLGE_VECTOR_ELEMENTS_PER_CMD   10
 237
 238 enum hclge_int_type {
 239         HCLGE_INT_TX,
 240         HCLGE_INT_RX,
 241         HCLGE_INT_EVENT,
 242 };
 243
 244 struct hclge_ctrl_vector_chain_cmd {
 245         u8 int_vector_id;
 246         u8 int_cause_num;
 247 #define HCLGE_INT_TYPE_S        0
 248 #define HCLGE_INT_TYPE_M        GENMASK(1, 0)
 249 #define HCLGE_TQP_ID_S          2
 250 #define HCLGE_TQP_ID_M          GENMASK(12, 2)
 251 #define HCLGE_INT_GL_IDX_S      13
 252 #define HCLGE_INT_GL_IDX_M      GENMASK(14, 13)
 253         __le16 tqp_type_and_id[HCLGE_VECTOR_ELEMENTS_PER_CMD];
 254         u8 vfid;
 255         u8 rsv;
 256 };
 257
 258 #define HCLGE_TC_NUM            8
 259 #define HCLGE_TC0_PRI_BUF_EN_B  15 /* Bit 15 indicate enable or not */
 260 #define HCLGE_BUF_UNIT_S        7  /* Buf size is united by 128 bytes */
 261 struct hclge_tx_buff_alloc_cmd {
 262         __le16 tx_pkt_buff[HCLGE_TC_NUM];
 263         u8 tx_buff_rsv[8];
 264 };
 265
 266 struct hclge_rx_priv_buff_cmd {
 267         __le16 buf_num[HCLGE_TC_NUM];
 268         __le16 shared_buf;
 269         u8 rsv[6];
 270 };
 271
 272 struct hclge_query_version_cmd {
 273         __le32 firmware;
 274         __le32 firmware_rsv[5];
 275 };
 276
 277 #define HCLGE_RX_PRIV_EN_B      15
 278 #define HCLGE_TC_NUM_ONE_DESC   4
 279 struct hclge_priv_wl {
 280         __le16 high;
 281         __le16 low;
 282 };
 283
 284 struct hclge_rx_priv_wl_buf {
 285         struct hclge_priv_wl tc_wl[HCLGE_TC_NUM_ONE_DESC];
 286 };
 287
 288 struct hclge_rx_com_thrd {
 289         struct hclge_priv_wl com_thrd[HCLGE_TC_NUM_ONE_DESC];
 290 };
 291
 292 struct hclge_rx_com_wl {
 293         struct hclge_priv_wl com_wl;
 294 };
 295
 296 struct hclge_waterline {
 297         u32 low;
 298         u32 high;
 299 };
 300
 301 struct hclge_tc_thrd {
 302         u32 low;
 303         u32 high;
 304 };
 305
 306 struct hclge_priv_buf {
 307         struct hclge_waterline wl;      /* Waterline for low and high*/
 308         u32 buf_size;   /* TC private buffer size */
 309         u32 tx_buf_size;
 310         u32 enable;     /* Enable TC private buffer or not */
 311 };
 312
 313 #define HCLGE_MAX_TC_NUM        8
 314 struct hclge_shared_buf {
 315         struct hclge_waterline self;
 316         struct hclge_tc_thrd tc_thrd[HCLGE_MAX_TC_NUM];
 317         u32 buf_size;
 318 };
 319
 320 struct hclge_pkt_buf_alloc {
 321         struct hclge_priv_buf priv_buf[HCLGE_MAX_TC_NUM];
 322         struct hclge_shared_buf s_buf;
 323 };
 324
 325 #define HCLGE_RX_COM_WL_EN_B    15
 326 struct hclge_rx_com_wl_buf_cmd {
 327         __le16 high_wl;
 328         __le16 low_wl;
 329         u8 rsv[20];
 330 };
 331
 332 #define HCLGE_RX_PKT_EN_B       15
 333 struct hclge_rx_pkt_buf_cmd {
 334         __le16 high_pkt;
 335         __le16 low_pkt;
 336         u8 rsv[20];
 337 };
 338
 339 #define HCLGE_PF_STATE_DONE_B   0
 340 #define HCLGE_PF_STATE_MAIN_B   1
 341 #define HCLGE_PF_STATE_BOND_B   2
 342 #define HCLGE_PF_STATE_MAC_N_B  6
 343 #define HCLGE_PF_MAC_NUM_MASK   0x3
 344 #define HCLGE_PF_STATE_MAIN     BIT(HCLGE_PF_STATE_MAIN_B)
 345 #define HCLGE_PF_STATE_DONE     BIT(HCLGE_PF_STATE_DONE_B)
 346 struct hclge_func_status_cmd {
 347         __le32  vf_rst_state[4];
 348         u8 pf_state;
 349         u8 mac_id;
 350         u8 rsv1;
 351         u8 pf_cnt_in_mac;
 352         u8 pf_num;
 353         u8 vf_num;
 354         u8 rsv[2];
 355 };
 356
 357 struct hclge_pf_res_cmd {
 358         __le16 tqp_num;
 359         __le16 buf_size;
 360         __le16 msixcap_localid_ba_nic;
 361         __le16 msixcap_localid_ba_rocee;
 362 #define HCLGE_MSIX_OFT_ROCEE_S          0
 363 #define HCLGE_MSIX_OFT_ROCEE_M          GENMASK(15, 0)
 364 #define HCLGE_PF_VEC_NUM_S              0
 365 #define HCLGE_PF_VEC_NUM_M              GENMASK(7, 0)
 366         __le16 pf_intr_vector_number;
 367         __le16 pf_own_fun_number;
 368         __le32 rsv[3];
 369 };
 370
 371 #define HCLGE_CFG_OFFSET_S      0
 372 #define HCLGE_CFG_OFFSET_M      GENMASK(19, 0)
 373 #define HCLGE_CFG_RD_LEN_S      24
 374 #define HCLGE_CFG_RD_LEN_M      GENMASK(27, 24)
 375 #define HCLGE_CFG_RD_LEN_BYTES  16
 376 #define HCLGE_CFG_RD_LEN_UNIT   4
 377
 378 #define HCLGE_CFG_VMDQ_S        0
 379 #define HCLGE_CFG_VMDQ_M        GENMASK(7, 0)
 380 #define HCLGE_CFG_TC_NUM_S      8
 381 #define HCLGE_CFG_TC_NUM_M      GENMASK(15, 8)
 382 #define HCLGE_CFG_TQP_DESC_N_S  16
 383 #define HCLGE_CFG_TQP_DESC_N_M  GENMASK(31, 16)
 384 #define HCLGE_CFG_PHY_ADDR_S    0
 385 #define HCLGE_CFG_PHY_ADDR_M    GENMASK(7, 0)
 386 #define HCLGE_CFG_MEDIA_TP_S    8
 387 #define HCLGE_CFG_MEDIA_TP_M    GENMASK(15, 8)
 388 #define HCLGE_CFG_RX_BUF_LEN_S  16
 389 #define HCLGE_CFG_RX_BUF_LEN_M  GENMASK(31, 16)
 390 #define HCLGE_CFG_MAC_ADDR_H_S  0
 391 #define HCLGE_CFG_MAC_ADDR_H_M  GENMASK(15, 0)
 392 #define HCLGE_CFG_DEFAULT_SPEED_S       16
 393 #define HCLGE_CFG_DEFAULT_SPEED_M       GENMASK(23, 16)
 394 #define HCLGE_CFG_RSS_SIZE_S    24
 395 #define HCLGE_CFG_RSS_SIZE_M    GENMASK(31, 24)
 396 #define HCLGE_CFG_SPEED_ABILITY_S       0
 397 #define HCLGE_CFG_SPEED_ABILITY_M       GENMASK(7, 0)
 398
 399 struct hclge_cfg_param_cmd {
 400         __le32 offset;
 401         __le32 rsv;
 402         __le32 param[4];
 403 };
 404
 405 #define HCLGE_MAC_MODE          0x0
 406 #define HCLGE_DESC_NUM          0x40
 407
 408 #define HCLGE_ALLOC_VALID_B     0
 409 struct hclge_vf_num_cmd {
 410         u8 alloc_valid;
 411         u8 rsv[23];
 412 };
 413
 414 #define HCLGE_RSS_DEFAULT_OUTPORT_B     4
 415 #define HCLGE_RSS_HASH_KEY_OFFSET_B     4
 416 #define HCLGE_RSS_HASH_KEY_NUM          16
 417 struct hclge_rss_config_cmd {
 418         u8 hash_config;
 419         u8 rsv[7];
 420         u8 hash_key[HCLGE_RSS_HASH_KEY_NUM];
 421 };
 422
 423 struct hclge_rss_input_tuple_cmd {
 424         u8 ipv4_tcp_en;
 425         u8 ipv4_udp_en;
 426         u8 ipv4_sctp_en;
 427         u8 ipv4_fragment_en;
 428         u8 ipv6_tcp_en;
 429         u8 ipv6_udp_en;
 430         u8 ipv6_sctp_en;
 431         u8 ipv6_fragment_en;
 432         u8 rsv[16];
 433 };
 434
 435 #define HCLGE_RSS_CFG_TBL_SIZE  16
 436
 437 struct hclge_rss_indirection_table_cmd {
 438         __le16 start_table_index;
 439         __le16 rss_set_bitmap;
 440         u8 rsv[4];
 441         u8 rss_result[HCLGE_RSS_CFG_TBL_SIZE];
 442 };
 443
 444 #define HCLGE_RSS_TC_OFFSET_S           0
 445 #define HCLGE_RSS_TC_OFFSET_M           GENMASK(9, 0)
 446 #define HCLGE_RSS_TC_SIZE_S             12
 447 #define HCLGE_RSS_TC_SIZE_M             GENMASK(14, 12)
 448 #define HCLGE_RSS_TC_VALID_B            15
 449 struct hclge_rss_tc_mode_cmd {
 450         __le16 rss_tc_mode[HCLGE_MAX_TC_NUM];
 451         u8 rsv[8];
 452 };
 453
 454 #define HCLGE_LINK_STATUS_UP_B  0
 455 #define HCLGE_LINK_STATUS_UP_M  BIT(HCLGE_LINK_STATUS_UP_B)
 456 struct hclge_link_status_cmd {
 457         u8 status;
 458         u8 rsv[23];
 459 };
 460
 461 struct hclge_promisc_param {
 462         u8 vf_id;
 463         u8 enable;
 464 };
 465
 466 #define HCLGE_PROMISC_TX_EN_B   BIT(4)
 467 #define HCLGE_PROMISC_RX_EN_B   BIT(5)
 468 #define HCLGE_PROMISC_EN_B      1
 469 #define HCLGE_PROMISC_EN_ALL    0x7
 470 #define HCLGE_PROMISC_EN_UC     0x1
 471 #define HCLGE_PROMISC_EN_MC     0x2
 472 #define HCLGE_PROMISC_EN_BC     0x4
 473 struct hclge_promisc_cfg_cmd {
 474         u8 flag;
 475         u8 vf_id;
 476         __le16 rsv0;
 477         u8 rsv1[20];
 478 };
 479
 480 enum hclge_promisc_type {
 481         HCLGE_UNICAST   = 1,
 482         HCLGE_MULTICAST = 2,
 483         HCLGE_BROADCAST = 3,
 484 };
 485
 486 #define HCLGE_MAC_TX_EN_B       6
 487 #define HCLGE_MAC_RX_EN_B       7
 488 #define HCLGE_MAC_PAD_TX_B      11
 489 #define HCLGE_MAC_PAD_RX_B      12
 490 #define HCLGE_MAC_1588_TX_B     13
 491 #define HCLGE_MAC_1588_RX_B     14
 492 #define HCLGE_MAC_APP_LP_B      15
 493 #define HCLGE_MAC_LINE_LP_B     16
 494 #define HCLGE_MAC_FCS_TX_B      17
 495 #define HCLGE_MAC_RX_OVERSIZE_TRUNCATE_B        18
 496 #define HCLGE_MAC_RX_FCS_STRIP_B        19
 497 #define HCLGE_MAC_RX_FCS_B      20
 498 #define HCLGE_MAC_TX_UNDER_MIN_ERR_B            21
 499 #define HCLGE_MAC_TX_OVERSIZE_TRUNCATE_B        22
 500
 501 struct hclge_config_mac_mode_cmd {
 502         __le32 txrx_pad_fcs_loop_en;
 503         u8 rsv[20];
 504 };
 505
 506 #define HCLGE_CFG_SPEED_S               0
 507 #define HCLGE_CFG_SPEED_M               GENMASK(5, 0)
 508
 509 #define HCLGE_CFG_DUPLEX_B              7
 510 #define HCLGE_CFG_DUPLEX_M              BIT(HCLGE_CFG_DUPLEX_B)
 511
 512 struct hclge_config_mac_speed_dup_cmd {
 513         u8 speed_dup;
 514
 515 #define HCLGE_CFG_MAC_SPEED_CHANGE_EN_B 0
 516         u8 mac_change_fec_en;
 517         u8 rsv[22];
 518 };
 519
 520 #define HCLGE_QUERY_SPEED_S             3
 521 #define HCLGE_QUERY_AN_B                0
 522 #define HCLGE_QUERY_DUPLEX_B            2
 523
 524 #define HCLGE_QUERY_SPEED_M             GENMASK(4, 0)
 525 #define HCLGE_QUERY_AN_M                BIT(HCLGE_QUERY_AN_B)
 526 #define HCLGE_QUERY_DUPLEX_M            BIT(HCLGE_QUERY_DUPLEX_B)
 527
 528 struct hclge_query_an_speed_dup_cmd {
 529         u8 an_syn_dup_speed;
 530         u8 pause;
 531         u8 rsv[23];
 532 };
 533
 534 #define HCLGE_RING_ID_MASK              GENMASK(9, 0)
 535 #define HCLGE_TQP_ENABLE_B              0
 536
 537 #define HCLGE_MAC_CFG_AN_EN_B           0
 538 #define HCLGE_MAC_CFG_AN_INT_EN_B       1
 539 #define HCLGE_MAC_CFG_AN_INT_MSK_B      2
 540 #define HCLGE_MAC_CFG_AN_INT_CLR_B      3
 541 #define HCLGE_MAC_CFG_AN_RST_B          4
 542
 543 #define HCLGE_MAC_CFG_AN_EN     BIT(HCLGE_MAC_CFG_AN_EN_B)
 544
 545 struct hclge_config_auto_neg_cmd {
 546         __le32  cfg_an_cmd_flag;
 547         u8      rsv[20];
 548 };
 549
 550 #define HCLGE_MAC_UPLINK_PORT           0x100
 551
 552 struct hclge_config_max_frm_size_cmd {
 553         __le16  max_frm_size;
 554         u8      min_frm_size;
 555         u8      rsv[21];
 556 };
 557
 558 enum hclge_mac_vlan_tbl_opcode {
 559         HCLGE_MAC_VLAN_ADD,     /* Add new or modify mac_vlan */
 560         HCLGE_MAC_VLAN_UPDATE,  /* Modify other fields of this table */
 561         HCLGE_MAC_VLAN_REMOVE,  /* Remove a entry through mac_vlan key */
 562         HCLGE_MAC_VLAN_LKUP,    /* Lookup a entry through mac_vlan key */
 563 };
 564
 565 #define HCLGE_MAC_VLAN_BIT0_EN_B        0
 566 #define HCLGE_MAC_VLAN_BIT1_EN_B        1
 567 #define HCLGE_MAC_EPORT_SW_EN_B         12
 568 #define HCLGE_MAC_EPORT_TYPE_B          11
 569 #define HCLGE_MAC_EPORT_VFID_S          3
 570 #define HCLGE_MAC_EPORT_VFID_M          GENMASK(10, 3)
 571 #define HCLGE_MAC_EPORT_PFID_S          0
 572 #define HCLGE_MAC_EPORT_PFID_M          GENMASK(2, 0)
 573 struct hclge_mac_vlan_tbl_entry_cmd {
 574         u8      flags;
 575         u8      resp_code;
 576         __le16  vlan_tag;
 577         __le32  mac_addr_hi32;
 578         __le16  mac_addr_lo16;
 579         __le16  rsv1;
 580         u8      entry_type;
 581         u8      mc_mac_en;
 582         __le16  egress_port;
 583         __le16  egress_queue;
 584         u8      rsv2[6];
 585 };
 586
 587 #define HCLGE_VLAN_MASK_EN_B            0
 588 struct hclge_mac_vlan_mask_entry_cmd {
 589         u8 rsv0[2];
 590         u8 vlan_mask;
 591         u8 rsv1;
 592         u8 mac_mask[6];
 593         u8 rsv2[14];
 594 };
 595
 596 #define HCLGE_MAC_MGR_MASK_VLAN_B               BIT(0)
 597 #define HCLGE_MAC_MGR_MASK_MAC_B                BIT(1)
 598 #define HCLGE_MAC_MGR_MASK_ETHERTYPE_B          BIT(2)
 599 #define HCLGE_MAC_ETHERTYPE_LLDP                0x88cc
 600
 601 struct hclge_mac_mgr_tbl_entry_cmd {
 602         u8      flags;
 603         u8      resp_code;
 604         __le16  vlan_tag;
 605         __le32  mac_addr_hi32;
 606         __le16  mac_addr_lo16;
 607         __le16  rsv1;
 608         __le16  ethter_type;
 609         __le16  egress_port;
 610         __le16  egress_queue;
 611         u8      sw_port_id_aware;
 612         u8      rsv2;
 613         u8      i_port_bitmap;
 614         u8      i_port_direction;
 615         u8      rsv3[2];
 616 };
 617
 618 #define HCLGE_CFG_MTA_MAC_SEL_S         0
 619 #define HCLGE_CFG_MTA_MAC_SEL_M         GENMASK(1, 0)
 620 #define HCLGE_CFG_MTA_MAC_EN_B          7
 621 struct hclge_mta_filter_mode_cmd {
 622         u8      dmac_sel_en; /* Use lowest 2 bit as sel_mode, bit 7 as enable */
 623         u8      rsv[23];
 624 };
 625
 626 #define HCLGE_CFG_FUNC_MTA_ACCEPT_B     0
 627 struct hclge_cfg_func_mta_filter_cmd {
 628         u8      accept; /* Only used lowest 1 bit */
 629         u8      function_id;
 630         u8      rsv[22];
 631 };
 632
 633 #define HCLGE_CFG_MTA_ITEM_ACCEPT_B     0
 634 #define HCLGE_CFG_MTA_ITEM_IDX_S        0
 635 #define HCLGE_CFG_MTA_ITEM_IDX_M        GENMASK(11, 0)
 636 struct hclge_cfg_func_mta_item_cmd {
 637         __le16  item_idx; /* Only used lowest 12 bit */
 638         u8      accept;   /* Only used lowest 1 bit */
 639         u8      rsv[21];
 640 };
 641
 642 struct hclge_mac_vlan_add_cmd {
 643         __le16  flags;
 644         __le16  mac_addr_hi16;
 645         __le32  mac_addr_lo32;
 646         __le32  mac_addr_msk_hi32;
 647         __le16  mac_addr_msk_lo16;
 648         __le16  vlan_tag;
 649         __le16  ingress_port;
 650         __le16  egress_port;
 651         u8      rsv[4];
 652 };
 653
 654 #define HNS3_MAC_VLAN_CFG_FLAG_BIT 0
 655 struct hclge_mac_vlan_remove_cmd {
 656         __le16  flags;
 657         __le16  mac_addr_hi16;
 658         __le32  mac_addr_lo32;
 659         __le32  mac_addr_msk_hi32;
 660         __le16  mac_addr_msk_lo16;
 661         __le16  vlan_tag;
 662         __le16  ingress_port;
 663         __le16  egress_port;
 664         u8      rsv[4];
 665 };
 666
 667 struct hclge_vlan_filter_ctrl_cmd {
 668         u8 vlan_type;
 669         u8 vlan_fe;
 670         u8 rsv[22];
 671 };
 672
 673 struct hclge_vlan_filter_pf_cfg_cmd {
 674         u8 vlan_offset;
 675         u8 vlan_cfg;
 676         u8 rsv[2];
 677         u8 vlan_offset_bitmap[20];
 678 };
 679
 680 struct hclge_vlan_filter_vf_cfg_cmd {
 681         __le16 vlan_id;
 682         u8  resp_code;
 683         u8  rsv;
 684         u8  vlan_cfg;
 685         u8  rsv1[3];
 686         u8  vf_bitmap[16];
 687 };
 688
 689 #define HCLGE_ACCEPT_TAG1_B             0
 690 #define HCLGE_ACCEPT_UNTAG1_B           1
 691 #define HCLGE_PORT_INS_TAG1_EN_B        2
 692 #define HCLGE_PORT_INS_TAG2_EN_B        3
 693 #define HCLGE_CFG_NIC_ROCE_SEL_B        4
 694 #define HCLGE_ACCEPT_TAG2_B             5
 695 #define HCLGE_ACCEPT_UNTAG2_B           6
 696
 697 struct hclge_vport_vtag_tx_cfg_cmd {
 698         u8 vport_vlan_cfg;
 699         u8 vf_offset;
 700         u8 rsv1[2];
 701         __le16 def_vlan_tag1;
 702         __le16 def_vlan_tag2;
 703         u8 vf_bitmap[8];
 704         u8 rsv2[8];
 705 };
 706
 707 #define HCLGE_REM_TAG1_EN_B             0
 708 #define HCLGE_REM_TAG2_EN_B             1
 709 #define HCLGE_SHOW_TAG1_EN_B            2
 710 #define HCLGE_SHOW_TAG2_EN_B            3
 711 struct hclge_vport_vtag_rx_cfg_cmd {
 712         u8 vport_vlan_cfg;
 713         u8 vf_offset;
 714         u8 rsv1[6];
 715         u8 vf_bitmap[8];
 716         u8 rsv2[8];
 717 };
 718
 719 struct hclge_tx_vlan_type_cfg_cmd {
 720         __le16 ot_vlan_type;
 721         __le16 in_vlan_type;
 722         u8 rsv[20];
 723 };
 724
 725 struct hclge_rx_vlan_type_cfg_cmd {
 726         __le16 ot_fst_vlan_type;
 727         __le16 ot_sec_vlan_type;
 728         __le16 in_fst_vlan_type;
 729         __le16 in_sec_vlan_type;
 730         u8 rsv[16];
 731 };
 732
 733 struct hclge_cfg_com_tqp_queue_cmd {
 734         __le16 tqp_id;
 735         __le16 stream_id;
 736         u8 enable;
 737         u8 rsv[19];
 738 };
 739
 740 struct hclge_cfg_tx_queue_pointer_cmd {
 741         __le16 tqp_id;
 742         __le16 tx_tail;
 743         __le16 tx_head;
 744         __le16 fbd_num;
 745         __le16 ring_offset;
 746         u8 rsv[14];
 747 };
 748
 749 #define HCLGE_TSO_MSS_MIN_S     0
 750 #define HCLGE_TSO_MSS_MIN_M     GENMASK(13, 0)
 751
 752 #define HCLGE_TSO_MSS_MAX_S     16
 753 #define HCLGE_TSO_MSS_MAX_M     GENMASK(29, 16)
 754
 755 struct hclge_cfg_tso_status_cmd {
 756         __le16 tso_mss_min;
 757         __le16 tso_mss_max;
 758         u8 rsv[20];
 759 };
 760
 761 #define HCLGE_TSO_MSS_MIN       256
 762 #define HCLGE_TSO_MSS_MAX       9668
 763
 764 #define HCLGE_TQP_RESET_B       0
 765 struct hclge_reset_tqp_queue_cmd {
 766         __le16 tqp_id;
 767         u8 reset_req;
 768         u8 ready_to_reset;
 769         u8 rsv[20];
 770 };
 771
 772 #define HCLGE_CFG_RESET_MAC_B           3
 773 #define HCLGE_CFG_RESET_FUNC_B          7
 774 struct hclge_reset_cmd {
 775         u8 mac_func_reset;
 776         u8 fun_reset_vfid;
 777         u8 rsv[22];
 778 };
 779
 780 #define HCLGE_CMD_SERDES_SERIAL_INNER_LOOP_B    BIT(0)
 781 #define HCLGE_CMD_SERDES_DONE_B                 BIT(0)
 782 #define HCLGE_CMD_SERDES_SUCCESS_B              BIT(1)
 783 struct hclge_serdes_lb_cmd {
 784         u8 mask;
 785         u8 enable;
 786         u8 result;
 787         u8 rsv[21];
 788 };
 789
 790 #define HCLGE_DEFAULT_TX_BUF            0x4000   /* 16k  bytes */
 791 #define HCLGE_TOTAL_PKT_BUF             0x108000 /* 1.03125M bytes */
 792 #define HCLGE_DEFAULT_DV                0xA000   /* 40k byte */
 793 #define HCLGE_DEFAULT_NON_DCB_DV        0x7800  /* 30K byte */
 794
 795 #define HCLGE_TYPE_CRQ                  0
 796 #define HCLGE_TYPE_CSQ                  1
 797 #define HCLGE_NIC_CSQ_BASEADDR_L_REG    0x27000
 798 #define HCLGE_NIC_CSQ_BASEADDR_H_REG    0x27004
 799 #define HCLGE_NIC_CSQ_DEPTH_REG         0x27008
 800 #define HCLGE_NIC_CSQ_TAIL_REG          0x27010
 801 #define HCLGE_NIC_CSQ_HEAD_REG          0x27014
 802 #define HCLGE_NIC_CRQ_BASEADDR_L_REG    0x27018
 803 #define HCLGE_NIC_CRQ_BASEADDR_H_REG    0x2701c
 804 #define HCLGE_NIC_CRQ_DEPTH_REG         0x27020
 805 #define HCLGE_NIC_CRQ_TAIL_REG          0x27024
 806 #define HCLGE_NIC_CRQ_HEAD_REG          0x27028
 807 #define HCLGE_NIC_CMQ_EN_B              16
 808 #define HCLGE_NIC_CMQ_ENABLE            BIT(HCLGE_NIC_CMQ_EN_B)
 809 #define HCLGE_NIC_CMQ_DESC_NUM          1024
 810 #define HCLGE_NIC_CMQ_DESC_NUM_S        3
 811
 812 #define HCLGE_LED_LOCATE_STATE_S        0
 813 #define HCLGE_LED_LOCATE_STATE_M        GENMASK(1, 0)
 814
 815 struct hclge_set_led_state_cmd {
 816         u8 rsv1[3];
 817         u8 locate_led_config;
 818         u8 rsv2[20];
 819 };
 820
 821 int hclge_cmd_init(struct hclge_dev *hdev);
 822 static inline void hclge_write_reg(void __iomem *base, u32 reg, u32 value)
 823 {
 824         writel(value, base + reg);
 825 }
 826
 827 #define hclge_write_dev(a, reg, value) \
 828         hclge_write_reg((a)->io_base, (reg), (value))
 829 #define hclge_read_dev(a, reg) \
 830         hclge_read_reg((a)->io_base, (reg))
 831
 832 static inline u32 hclge_read_reg(u8 __iomem *base, u32 reg)
 833 {
 834         u8 __iomem *reg_addr = READ_ONCE(base);
 835
 836         return readl(reg_addr + reg);
 837 }
 838
 839 #define HCLGE_SEND_SYNC(flag) \
 840         ((flag) & HCLGE_CMD_FLAG_NO_INTR)
 841
 842 struct hclge_hw;
 843 int hclge_cmd_send(struct hclge_hw *hw, struct hclge_desc *desc, int num);
 844 void hclge_cmd_setup_basic_desc(struct hclge_desc *desc,
 845                                 enum hclge_opcode_type opcode, bool is_read);
 846 void hclge_cmd_reuse_desc(struct hclge_desc *desc, bool is_read);
 847
 848 int hclge_cmd_set_promisc_mode(struct hclge_dev *hdev,
 849                                struct hclge_promisc_param *param);
 850
 851 enum hclge_cmd_status hclge_cmd_mdio_write(struct hclge_hw *hw,
 852                                            struct hclge_desc *desc);
 853 enum hclge_cmd_status hclge_cmd_mdio_read(struct hclge_hw *hw,
 854                                           struct hclge_desc *desc);
 855
 856 void hclge_destroy_cmd_queue(struct hclge_hw *hw);
 857 int hclge_cmd_queue_init(struct hclge_dev *hdev);
 858 #endif