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

   1 /*
   2  * Copyright (c) 2016~2017 Hisilicon Limited.
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation; either version 2 of the License, or
   7  * (at your option) any later version.
   8  */
   9
  10 #ifndef __HCLGE_MAIN_H
  11 #define __HCLGE_MAIN_H
  12 #include <linux/fs.h>
  13 #include <linux/types.h>
  14 #include <linux/phy.h>
  15 #include <linux/if_vlan.h>
  16
  17 #include "hclge_cmd.h"
  18 #include "hnae3.h"
  19
  20 #define HCLGE_MOD_VERSION "1.0"
  21 #define HCLGE_DRIVER_NAME "hclge"
  22
  23 #define HCLGE_INVALID_VPORT 0xffff
  24
  25 #define HCLGE_ROCE_VECTOR_OFFSET        96
  26
  27 #define HCLGE_PF_CFG_BLOCK_SIZE         32
  28 #define HCLGE_PF_CFG_DESC_NUM \
  29         (HCLGE_PF_CFG_BLOCK_SIZE / HCLGE_CFG_RD_LEN_BYTES)
  30
  31 #define HCLGE_VECTOR_REG_BASE           0x20000
  32 #define HCLGE_MISC_VECTOR_REG_BASE      0x20400
  33
  34 #define HCLGE_VECTOR_REG_OFFSET         0x4
  35 #define HCLGE_VECTOR_VF_OFFSET          0x100000
  36
  37 #define HCLGE_RSS_IND_TBL_SIZE          512
  38 #define HCLGE_RSS_SET_BITMAP_MSK        GENMASK(15, 0)
  39 #define HCLGE_RSS_KEY_SIZE              40
  40 #define HCLGE_RSS_HASH_ALGO_TOEPLITZ    0
  41 #define HCLGE_RSS_HASH_ALGO_SIMPLE      1
  42 #define HCLGE_RSS_HASH_ALGO_SYMMETRIC   2
  43 #define HCLGE_RSS_HASH_ALGO_MASK        0xf
  44 #define HCLGE_RSS_CFG_TBL_NUM \
  45         (HCLGE_RSS_IND_TBL_SIZE / HCLGE_RSS_CFG_TBL_SIZE)
  46
  47 #define HCLGE_RSS_INPUT_TUPLE_OTHER     GENMASK(3, 0)
  48 #define HCLGE_RSS_INPUT_TUPLE_SCTP      GENMASK(4, 0)
  49 #define HCLGE_D_PORT_BIT                BIT(0)
  50 #define HCLGE_S_PORT_BIT                BIT(1)
  51 #define HCLGE_D_IP_BIT                  BIT(2)
  52 #define HCLGE_S_IP_BIT                  BIT(3)
  53 #define HCLGE_V_TAG_BIT                 BIT(4)
  54
  55 #define HCLGE_RSS_TC_SIZE_0             1
  56 #define HCLGE_RSS_TC_SIZE_1             2
  57 #define HCLGE_RSS_TC_SIZE_2             4
  58 #define HCLGE_RSS_TC_SIZE_3             8
  59 #define HCLGE_RSS_TC_SIZE_4             16
  60 #define HCLGE_RSS_TC_SIZE_5             32
  61 #define HCLGE_RSS_TC_SIZE_6             64
  62 #define HCLGE_RSS_TC_SIZE_7             128
  63
  64 #define HCLGE_MTA_TBL_SIZE              4096
  65
  66 #define HCLGE_TQP_RESET_TRY_TIMES       10
  67
  68 #define HCLGE_PHY_PAGE_MDIX             0
  69 #define HCLGE_PHY_PAGE_COPPER           0
  70
  71 /* Page Selection Reg. */
  72 #define HCLGE_PHY_PAGE_REG              22
  73
  74 /* Copper Specific Control Register */
  75 #define HCLGE_PHY_CSC_REG               16
  76
  77 /* Copper Specific Status Register */
  78 #define HCLGE_PHY_CSS_REG               17
  79
  80 #define HCLGE_PHY_MDIX_CTRL_S           5
  81 #define HCLGE_PHY_MDIX_CTRL_M           GENMASK(6, 5)
  82
  83 #define HCLGE_PHY_MDIX_STATUS_B         6
  84 #define HCLGE_PHY_SPEED_DUP_RESOLVE_B   11
  85
  86 /* Factor used to calculate offset and bitmap of VF num */
  87 #define HCLGE_VF_NUM_PER_CMD           64
  88 #define HCLGE_VF_NUM_PER_BYTE          8
  89
  90 /* Reset related Registers */
  91 #define HCLGE_MISC_RESET_STS_REG        0x20700
  92 #define HCLGE_MISC_VECTOR_INT_STS       0x20800
  93 #define HCLGE_GLOBAL_RESET_REG          0x20A00
  94 #define HCLGE_GLOBAL_RESET_BIT          0x0
  95 #define HCLGE_CORE_RESET_BIT            0x1
  96 #define HCLGE_FUN_RST_ING               0x20C00
  97 #define HCLGE_FUN_RST_ING_B             0
  98
  99 /* Vector0 register bits define */
 100 #define HCLGE_VECTOR0_GLOBALRESET_INT_B 5
 101 #define HCLGE_VECTOR0_CORERESET_INT_B   6
 102 #define HCLGE_VECTOR0_IMPRESET_INT_B    7
 103
 104 /* Vector0 interrupt CMDQ event source register(RW) */
 105 #define HCLGE_VECTOR0_CMDQ_SRC_REG      0x27100
 106 /* CMDQ register bits for RX event(=MBX event) */
 107 #define HCLGE_VECTOR0_RX_CMDQ_INT_B     1
 108
 109 #define HCLGE_MAC_DEFAULT_FRAME \
 110         (ETH_HLEN + ETH_FCS_LEN + VLAN_HLEN + ETH_DATA_LEN)
 111 #define HCLGE_MAC_MIN_FRAME             64
 112 #define HCLGE_MAC_MAX_FRAME             9728
 113
 114 #define HCLGE_SUPPORT_1G_BIT            BIT(0)
 115 #define HCLGE_SUPPORT_10G_BIT           BIT(1)
 116 #define HCLGE_SUPPORT_25G_BIT           BIT(2)
 117 #define HCLGE_SUPPORT_50G_BIT           BIT(3)
 118 #define HCLGE_SUPPORT_100G_BIT          BIT(4)
 119
 120 enum HCLGE_DEV_STATE {
 121         HCLGE_STATE_REINITING,
 122         HCLGE_STATE_DOWN,
 123         HCLGE_STATE_DISABLED,
 124         HCLGE_STATE_REMOVING,
 125         HCLGE_STATE_SERVICE_INITED,
 126         HCLGE_STATE_SERVICE_SCHED,
 127         HCLGE_STATE_RST_SERVICE_SCHED,
 128         HCLGE_STATE_RST_HANDLING,
 129         HCLGE_STATE_MBX_SERVICE_SCHED,
 130         HCLGE_STATE_MBX_HANDLING,
 131         HCLGE_STATE_STATISTICS_UPDATING,
 132         HCLGE_STATE_CMD_DISABLE,
 133         HCLGE_STATE_MAX
 134 };
 135
 136 enum hclge_evt_cause {
 137         HCLGE_VECTOR0_EVENT_RST,
 138         HCLGE_VECTOR0_EVENT_MBX,
 139         HCLGE_VECTOR0_EVENT_OTHER,
 140 };
 141
 142 #define HCLGE_MPF_ENBALE 1
 143 struct hclge_caps {
 144         u16 num_tqp;
 145         u16 num_buffer_cell;
 146         u32 flag;
 147         u16 vmdq;
 148 };
 149
 150 enum HCLGE_MAC_SPEED {
 151         HCLGE_MAC_SPEED_10M     = 10,           /* 10 Mbps */
 152         HCLGE_MAC_SPEED_100M    = 100,          /* 100 Mbps */
 153         HCLGE_MAC_SPEED_1G      = 1000,         /* 1000 Mbps   = 1 Gbps */
 154         HCLGE_MAC_SPEED_10G     = 10000,        /* 10000 Mbps  = 10 Gbps */
 155         HCLGE_MAC_SPEED_25G     = 25000,        /* 25000 Mbps  = 25 Gbps */
 156         HCLGE_MAC_SPEED_40G     = 40000,        /* 40000 Mbps  = 40 Gbps */
 157         HCLGE_MAC_SPEED_50G     = 50000,        /* 50000 Mbps  = 50 Gbps */
 158         HCLGE_MAC_SPEED_100G    = 100000        /* 100000 Mbps = 100 Gbps */
 159 };
 160
 161 enum HCLGE_MAC_DUPLEX {
 162         HCLGE_MAC_HALF,
 163         HCLGE_MAC_FULL
 164 };
 165
 166 enum hclge_mta_dmac_sel_type {
 167         HCLGE_MAC_ADDR_47_36,
 168         HCLGE_MAC_ADDR_46_35,
 169         HCLGE_MAC_ADDR_45_34,
 170         HCLGE_MAC_ADDR_44_33,
 171 };
 172
 173 struct hclge_mac {
 174         u8 phy_addr;
 175         u8 flag;
 176         u8 media_type;
 177         u8 mac_addr[ETH_ALEN];
 178         u8 autoneg;
 179         u8 duplex;
 180         u32 speed;
 181         int link;       /* store the link status of mac & phy (if phy exit)*/
 182         struct phy_device *phydev;
 183         struct mii_bus *mdio_bus;
 184         phy_interface_t phy_if;
 185         __ETHTOOL_DECLARE_LINK_MODE_MASK(supported);
 186         __ETHTOOL_DECLARE_LINK_MODE_MASK(advertising);
 187 };
 188
 189 struct hclge_hw {
 190         void __iomem *io_base;
 191         struct hclge_mac mac;
 192         int num_vec;
 193         struct hclge_cmq cmq;
 194         struct hclge_caps caps;
 195 };
 196
 197 /* TQP stats */
 198 struct hlcge_tqp_stats {
 199         /* query_tqp_tx_queue_statistics ,opcode id:  0x0B03 */
 200         u64 rcb_tx_ring_pktnum_rcd; /* 32bit */
 201         /* query_tqp_rx_queue_statistics ,opcode id:  0x0B13 */
 202         u64 rcb_rx_ring_pktnum_rcd; /* 32bit */
 203 };
 204
 205 struct hclge_tqp {
 206         /* copy of device pointer from pci_dev,
 207          * used when perform DMA mapping
 208          */
 209         struct device *dev;
 210         struct hnae3_queue q;
 211         struct hlcge_tqp_stats tqp_stats;
 212         u16 index;      /* Global index in a NIC controller */
 213
 214         bool alloced;
 215 };
 216
 217 enum hclge_fc_mode {
 218         HCLGE_FC_NONE,
 219         HCLGE_FC_RX_PAUSE,
 220         HCLGE_FC_TX_PAUSE,
 221         HCLGE_FC_FULL,
 222         HCLGE_FC_PFC,
 223         HCLGE_FC_DEFAULT
 224 };
 225
 226 #define HCLGE_PG_NUM            4
 227 #define HCLGE_SCH_MODE_SP       0
 228 #define HCLGE_SCH_MODE_DWRR     1
 229 struct hclge_pg_info {
 230         u8 pg_id;
 231         u8 pg_sch_mode;         /* 0: sp; 1: dwrr */
 232         u8 tc_bit_map;
 233         u32 bw_limit;
 234         u8 tc_dwrr[HNAE3_MAX_TC];
 235 };
 236
 237 struct hclge_tc_info {
 238         u8 tc_id;
 239         u8 tc_sch_mode;         /* 0: sp; 1: dwrr */
 240         u8 pgid;
 241         u32 bw_limit;
 242 };
 243
 244 struct hclge_cfg {
 245         u8 vmdq_vport_num;
 246         u8 tc_num;
 247         u16 tqp_desc_num;
 248         u16 rx_buf_len;
 249         u16 rss_size_max;
 250         u8 phy_addr;
 251         u8 media_type;
 252         u8 mac_addr[ETH_ALEN];
 253         u8 default_speed;
 254         u32 numa_node_map;
 255         u8 speed_ability;
 256 };
 257
 258 struct hclge_tm_info {
 259         u8 num_tc;
 260         u8 num_pg;      /* It must be 1 if vNET-Base schd */
 261         u8 pg_dwrr[HCLGE_PG_NUM];
 262         u8 prio_tc[HNAE3_MAX_USER_PRIO];
 263         struct hclge_pg_info pg_info[HCLGE_PG_NUM];
 264         struct hclge_tc_info tc_info[HNAE3_MAX_TC];
 265         enum hclge_fc_mode fc_mode;
 266         u8 hw_pfc_map; /* Allow for packet drop or not on this TC */
 267 };
 268
 269 struct hclge_comm_stats_str {
 270         char desc[ETH_GSTRING_LEN];
 271         unsigned long offset;
 272 };
 273
 274 /* all 64bit stats, opcode id: 0x0030 */
 275 struct hclge_64_bit_stats {
 276         /* query_igu_stat */
 277         u64 igu_rx_oversize_pkt;
 278         u64 igu_rx_undersize_pkt;
 279         u64 igu_rx_out_all_pkt;
 280         u64 igu_rx_uni_pkt;
 281         u64 igu_rx_multi_pkt;
 282         u64 igu_rx_broad_pkt;
 283         u64 rsv0;
 284
 285         /* query_egu_stat */
 286         u64 egu_tx_out_all_pkt;
 287         u64 egu_tx_uni_pkt;
 288         u64 egu_tx_multi_pkt;
 289         u64 egu_tx_broad_pkt;
 290
 291         /* ssu_ppp packet stats */
 292         u64 ssu_ppp_mac_key_num;
 293         u64 ssu_ppp_host_key_num;
 294         u64 ppp_ssu_mac_rlt_num;
 295         u64 ppp_ssu_host_rlt_num;
 296
 297         /* ssu_tx_in_out_dfx_stats */
 298         u64 ssu_tx_in_num;
 299         u64 ssu_tx_out_num;
 300         /* ssu_rx_in_out_dfx_stats */
 301         u64 ssu_rx_in_num;
 302         u64 ssu_rx_out_num;
 303 };
 304
 305 /* all 32bit stats, opcode id: 0x0031 */
 306 struct hclge_32_bit_stats {
 307         u64 igu_rx_err_pkt;
 308         u64 igu_rx_no_eof_pkt;
 309         u64 igu_rx_no_sof_pkt;
 310         u64 egu_tx_1588_pkt;
 311         u64 egu_tx_err_pkt;
 312         u64 ssu_full_drop_num;
 313         u64 ssu_part_drop_num;
 314         u64 ppp_key_drop_num;
 315         u64 ppp_rlt_drop_num;
 316         u64 ssu_key_drop_num;
 317         u64 pkt_curr_buf_cnt;
 318         u64 qcn_fb_rcv_cnt;
 319         u64 qcn_fb_drop_cnt;
 320         u64 qcn_fb_invaild_cnt;
 321         u64 rsv0;
 322         u64 rx_packet_tc0_in_cnt;
 323         u64 rx_packet_tc1_in_cnt;
 324         u64 rx_packet_tc2_in_cnt;
 325         u64 rx_packet_tc3_in_cnt;
 326         u64 rx_packet_tc4_in_cnt;
 327         u64 rx_packet_tc5_in_cnt;
 328         u64 rx_packet_tc6_in_cnt;
 329         u64 rx_packet_tc7_in_cnt;
 330         u64 rx_packet_tc0_out_cnt;
 331         u64 rx_packet_tc1_out_cnt;
 332         u64 rx_packet_tc2_out_cnt;
 333         u64 rx_packet_tc3_out_cnt;
 334         u64 rx_packet_tc4_out_cnt;
 335         u64 rx_packet_tc5_out_cnt;
 336         u64 rx_packet_tc6_out_cnt;
 337         u64 rx_packet_tc7_out_cnt;
 338
 339         /* Tx packet level statistics */
 340         u64 tx_packet_tc0_in_cnt;
 341         u64 tx_packet_tc1_in_cnt;
 342         u64 tx_packet_tc2_in_cnt;
 343         u64 tx_packet_tc3_in_cnt;
 344         u64 tx_packet_tc4_in_cnt;
 345         u64 tx_packet_tc5_in_cnt;
 346         u64 tx_packet_tc6_in_cnt;
 347         u64 tx_packet_tc7_in_cnt;
 348         u64 tx_packet_tc0_out_cnt;
 349         u64 tx_packet_tc1_out_cnt;
 350         u64 tx_packet_tc2_out_cnt;
 351         u64 tx_packet_tc3_out_cnt;
 352         u64 tx_packet_tc4_out_cnt;
 353         u64 tx_packet_tc5_out_cnt;
 354         u64 tx_packet_tc6_out_cnt;
 355         u64 tx_packet_tc7_out_cnt;
 356
 357         /* packet buffer statistics */
 358         u64 pkt_curr_buf_tc0_cnt;
 359         u64 pkt_curr_buf_tc1_cnt;
 360         u64 pkt_curr_buf_tc2_cnt;
 361         u64 pkt_curr_buf_tc3_cnt;
 362         u64 pkt_curr_buf_tc4_cnt;
 363         u64 pkt_curr_buf_tc5_cnt;
 364         u64 pkt_curr_buf_tc6_cnt;
 365         u64 pkt_curr_buf_tc7_cnt;
 366
 367         u64 mb_uncopy_num;
 368         u64 lo_pri_unicast_rlt_drop_num;
 369         u64 hi_pri_multicast_rlt_drop_num;
 370         u64 lo_pri_multicast_rlt_drop_num;
 371         u64 rx_oq_drop_pkt_cnt;
 372         u64 tx_oq_drop_pkt_cnt;
 373         u64 nic_l2_err_drop_pkt_cnt;
 374         u64 roc_l2_err_drop_pkt_cnt;
 375 };
 376
 377 /* mac stats ,opcode id: 0x0032 */
 378 struct hclge_mac_stats {
 379         u64 mac_tx_mac_pause_num;
 380         u64 mac_rx_mac_pause_num;
 381         u64 mac_tx_pfc_pri0_pkt_num;
 382         u64 mac_tx_pfc_pri1_pkt_num;
 383         u64 mac_tx_pfc_pri2_pkt_num;
 384         u64 mac_tx_pfc_pri3_pkt_num;
 385         u64 mac_tx_pfc_pri4_pkt_num;
 386         u64 mac_tx_pfc_pri5_pkt_num;
 387         u64 mac_tx_pfc_pri6_pkt_num;
 388         u64 mac_tx_pfc_pri7_pkt_num;
 389         u64 mac_rx_pfc_pri0_pkt_num;
 390         u64 mac_rx_pfc_pri1_pkt_num;
 391         u64 mac_rx_pfc_pri2_pkt_num;
 392         u64 mac_rx_pfc_pri3_pkt_num;
 393         u64 mac_rx_pfc_pri4_pkt_num;
 394         u64 mac_rx_pfc_pri5_pkt_num;
 395         u64 mac_rx_pfc_pri6_pkt_num;
 396         u64 mac_rx_pfc_pri7_pkt_num;
 397         u64 mac_tx_total_pkt_num;
 398         u64 mac_tx_total_oct_num;
 399         u64 mac_tx_good_pkt_num;
 400         u64 mac_tx_bad_pkt_num;
 401         u64 mac_tx_good_oct_num;
 402         u64 mac_tx_bad_oct_num;
 403         u64 mac_tx_uni_pkt_num;
 404         u64 mac_tx_multi_pkt_num;
 405         u64 mac_tx_broad_pkt_num;
 406         u64 mac_tx_undersize_pkt_num;
 407         u64 mac_tx_oversize_pkt_num;
 408         u64 mac_tx_64_oct_pkt_num;
 409         u64 mac_tx_65_127_oct_pkt_num;
 410         u64 mac_tx_128_255_oct_pkt_num;
 411         u64 mac_tx_256_511_oct_pkt_num;
 412         u64 mac_tx_512_1023_oct_pkt_num;
 413         u64 mac_tx_1024_1518_oct_pkt_num;
 414         u64 mac_tx_1519_2047_oct_pkt_num;
 415         u64 mac_tx_2048_4095_oct_pkt_num;
 416         u64 mac_tx_4096_8191_oct_pkt_num;
 417         u64 rsv0;
 418         u64 mac_tx_8192_9216_oct_pkt_num;
 419         u64 mac_tx_9217_12287_oct_pkt_num;
 420         u64 mac_tx_12288_16383_oct_pkt_num;
 421         u64 mac_tx_1519_max_good_oct_pkt_num;
 422         u64 mac_tx_1519_max_bad_oct_pkt_num;
 423
 424         u64 mac_rx_total_pkt_num;
 425         u64 mac_rx_total_oct_num;
 426         u64 mac_rx_good_pkt_num;
 427         u64 mac_rx_bad_pkt_num;
 428         u64 mac_rx_good_oct_num;
 429         u64 mac_rx_bad_oct_num;
 430         u64 mac_rx_uni_pkt_num;
 431         u64 mac_rx_multi_pkt_num;
 432         u64 mac_rx_broad_pkt_num;
 433         u64 mac_rx_undersize_pkt_num;
 434         u64 mac_rx_oversize_pkt_num;
 435         u64 mac_rx_64_oct_pkt_num;
 436         u64 mac_rx_65_127_oct_pkt_num;
 437         u64 mac_rx_128_255_oct_pkt_num;
 438         u64 mac_rx_256_511_oct_pkt_num;
 439         u64 mac_rx_512_1023_oct_pkt_num;
 440         u64 mac_rx_1024_1518_oct_pkt_num;
 441         u64 mac_rx_1519_2047_oct_pkt_num;
 442         u64 mac_rx_2048_4095_oct_pkt_num;
 443         u64 mac_rx_4096_8191_oct_pkt_num;
 444         u64 rsv1;
 445         u64 mac_rx_8192_9216_oct_pkt_num;
 446         u64 mac_rx_9217_12287_oct_pkt_num;
 447         u64 mac_rx_12288_16383_oct_pkt_num;
 448         u64 mac_rx_1519_max_good_oct_pkt_num;
 449         u64 mac_rx_1519_max_bad_oct_pkt_num;
 450
 451         u64 mac_tx_fragment_pkt_num;
 452         u64 mac_tx_undermin_pkt_num;
 453         u64 mac_tx_jabber_pkt_num;
 454         u64 mac_tx_err_all_pkt_num;
 455         u64 mac_tx_from_app_good_pkt_num;
 456         u64 mac_tx_from_app_bad_pkt_num;
 457         u64 mac_rx_fragment_pkt_num;
 458         u64 mac_rx_undermin_pkt_num;
 459         u64 mac_rx_jabber_pkt_num;
 460         u64 mac_rx_fcs_err_pkt_num;
 461         u64 mac_rx_send_app_good_pkt_num;
 462         u64 mac_rx_send_app_bad_pkt_num;
 463 };
 464
 465 #define HCLGE_STATS_TIMER_INTERVAL      (60 * 5)
 466 struct hclge_hw_stats {
 467         struct hclge_mac_stats      mac_stats;
 468         struct hclge_64_bit_stats   all_64_bit_stats;
 469         struct hclge_32_bit_stats   all_32_bit_stats;
 470         u32 stats_timer;
 471 };
 472
 473 struct hclge_vlan_type_cfg {
 474         u16 rx_ot_fst_vlan_type;
 475         u16 rx_ot_sec_vlan_type;
 476         u16 rx_in_fst_vlan_type;
 477         u16 rx_in_sec_vlan_type;
 478         u16 tx_ot_vlan_type;
 479         u16 tx_in_vlan_type;
 480 };
 481
 482 #define HCLGE_VPORT_NUM 256
 483 struct hclge_dev {
 484         struct pci_dev *pdev;
 485         struct hnae3_ae_dev *ae_dev;
 486         struct hclge_hw hw;
 487         struct hclge_misc_vector misc_vector;
 488         struct hclge_hw_stats hw_stats;
 489         unsigned long state;
 490
 491         enum hnae3_reset_type reset_type;
 492         unsigned long reset_request;    /* reset has been requested */
 493         unsigned long reset_pending;    /* client rst is pending to be served */
 494         u32 fw_version;
 495         u16 num_vmdq_vport;             /* Num vmdq vport this PF has set up */
 496         u16 num_tqps;                   /* Num task queue pairs of this PF */
 497         u16 num_req_vfs;                /* Num VFs requested for this PF */
 498
 499         u16 base_tqp_pid;       /* Base task tqp physical id of this PF */
 500         u16 alloc_rss_size;             /* Allocated RSS task queue */
 501         u16 rss_size_max;               /* HW defined max RSS task queue */
 502
 503         u16 fdir_pf_filter_count; /* Num of guaranteed filters for this PF */
 504         u16 num_alloc_vport;            /* Num vports this driver supports */
 505         u32 numa_node_mask;
 506         u16 rx_buf_len;
 507         u16 num_desc;
 508         u8 hw_tc_map;
 509         u8 tc_num_last_time;
 510         enum hclge_fc_mode fc_mode_last_time;
 511
 512 #define HCLGE_FLAG_TC_BASE_SCH_MODE             1
 513 #define HCLGE_FLAG_VNET_BASE_SCH_MODE           2
 514         u8 tx_sch_mode;
 515         u8 tc_max;
 516         u8 pfc_max;
 517
 518         u8 default_up;
 519         u8 dcbx_cap;
 520         struct hclge_tm_info tm_info;
 521
 522         u16 num_msi;
 523         u16 num_msi_left;
 524         u16 num_msi_used;
 525         u32 base_msi_vector;
 526         u16 *vector_status;
 527         int *vector_irq;
 528         u16 num_roce_msi;       /* Num of roce vectors for this PF */
 529         int roce_base_vector;
 530
 531         u16 pending_udp_bitmap;
 532
 533         u16 rx_itr_default;
 534         u16 tx_itr_default;
 535
 536         u16 adminq_work_limit; /* Num of admin receive queue desc to process */
 537         unsigned long service_timer_period;
 538         unsigned long service_timer_previous;
 539         struct timer_list service_timer;
 540         struct work_struct service_task;
 541         struct work_struct rst_service_task;
 542         struct work_struct mbx_service_task;
 543
 544         bool cur_promisc;
 545         int num_alloc_vfs;      /* Actual number of VFs allocated */
 546
 547         struct hclge_tqp *htqp;
 548         struct hclge_vport *vport;
 549
 550         struct dentry *hclge_dbgfs;
 551
 552         struct hnae3_client *nic_client;
 553         struct hnae3_client *roce_client;
 554
 555 #define HCLGE_FLAG_MAIN                 BIT(0)
 556 #define HCLGE_FLAG_DCB_CAPABLE          BIT(1)
 557 #define HCLGE_FLAG_DCB_ENABLE           BIT(2)
 558 #define HCLGE_FLAG_MQPRIO_ENABLE        BIT(3)
 559         u32 flag;
 560
 561         u32 pkt_buf_size; /* Total pf buf size for tx/rx */
 562         u32 mps; /* Max packet size */
 563
 564         enum hclge_mta_dmac_sel_type mta_mac_sel_type;
 565         bool enable_mta; /* Multicast filter enable */
 566
 567         struct hclge_vlan_type_cfg vlan_type_cfg;
 568
 569         unsigned long vlan_table[VLAN_N_VID][BITS_TO_LONGS(HCLGE_VPORT_NUM)];
 570 };
 571
 572 /* VPort level vlan tag configuration for TX direction */
 573 struct hclge_tx_vtag_cfg {
 574         bool accept_tag1;       /* Whether accept tag1 packet from host */
 575         bool accept_untag1;     /* Whether accept untag1 packet from host */
 576         bool accept_tag2;
 577         bool accept_untag2;
 578         bool insert_tag1_en;    /* Whether insert inner vlan tag */
 579         bool insert_tag2_en;    /* Whether insert outer vlan tag */
 580         u16  default_tag1;      /* The default inner vlan tag to insert */
 581         u16  default_tag2;      /* The default outer vlan tag to insert */
 582 };
 583
 584 /* VPort level vlan tag configuration for RX direction */
 585 struct hclge_rx_vtag_cfg {
 586         bool strip_tag1_en;     /* Whether strip inner vlan tag */
 587         bool strip_tag2_en;     /* Whether strip outer vlan tag */
 588         bool vlan1_vlan_prionly;/* Inner VLAN Tag up to descriptor Enable */
 589         bool vlan2_vlan_prionly;/* Outer VLAN Tag up to descriptor Enable */
 590 };
 591
 592 struct hclge_rss_tuple_cfg {
 593         u8 ipv4_tcp_en;
 594         u8 ipv4_udp_en;
 595         u8 ipv4_sctp_en;
 596         u8 ipv4_fragment_en;
 597         u8 ipv6_tcp_en;
 598         u8 ipv6_udp_en;
 599         u8 ipv6_sctp_en;
 600         u8 ipv6_fragment_en;
 601 };
 602
 603 struct hclge_vport {
 604         u16 alloc_tqps; /* Allocated Tx/Rx queues */
 605
 606         u8  rss_hash_key[HCLGE_RSS_KEY_SIZE]; /* User configured hash keys */
 607         /* User configured lookup table entries */
 608         u8  rss_indirection_tbl[HCLGE_RSS_IND_TBL_SIZE];
 609         int rss_algo;           /* User configured hash algorithm */
 610         /* User configured rss tuple sets */
 611         struct hclge_rss_tuple_cfg rss_tuple_sets;
 612
 613         u16 alloc_rss_size;
 614
 615         u16 qs_offset;
 616         u16 bw_limit;           /* VSI BW Limit (0 = disabled) */
 617         u8  dwrr;
 618
 619         struct hclge_tx_vtag_cfg  txvlan_cfg;
 620         struct hclge_rx_vtag_cfg  rxvlan_cfg;
 621
 622         int vport_id;
 623         struct hclge_dev *back;  /* Back reference to associated dev */
 624         struct hnae3_handle nic;
 625         struct hnae3_handle roce;
 626
 627         bool accept_mta_mc; /* whether to accept mta filter multicast */
 628         unsigned long mta_shadow[BITS_TO_LONGS(HCLGE_MTA_TBL_SIZE)];
 629 };
 630
 631 void hclge_promisc_param_init(struct hclge_promisc_param *param, bool en_uc,
 632                               bool en_mc, bool en_bc, int vport_id);
 633
 634 int hclge_add_uc_addr_common(struct hclge_vport *vport,
 635                              const unsigned char *addr);
 636 int hclge_rm_uc_addr_common(struct hclge_vport *vport,
 637                             const unsigned char *addr);
 638 int hclge_add_mc_addr_common(struct hclge_vport *vport,
 639                              const unsigned char *addr);
 640 int hclge_rm_mc_addr_common(struct hclge_vport *vport,
 641                             const unsigned char *addr);
 642
 643 int hclge_cfg_func_mta_filter(struct hclge_dev *hdev,
 644                               u8 func_id,
 645                               bool enable);
 646 int hclge_update_mta_status_common(struct hclge_vport *vport,
 647                                    unsigned long *status,
 648                                    u16 idx,
 649                                    u16 count,
 650                                    bool update_filter);
 651
 652 struct hclge_vport *hclge_get_vport(struct hnae3_handle *handle);
 653 int hclge_bind_ring_with_vector(struct hclge_vport *vport,
 654                                 int vector_id, bool en,
 655                                 struct hnae3_ring_chain_node *ring_chain);
 656
 657 static inline int hclge_get_queue_id(struct hnae3_queue *queue)
 658 {
 659         struct hclge_tqp *tqp = container_of(queue, struct hclge_tqp, q);
 660
 661         return tqp->index;
 662 }
 663
 664 int hclge_cfg_mac_speed_dup(struct hclge_dev *hdev, int speed, u8 duplex);
 665 int hclge_set_vlan_filter(struct hnae3_handle *handle, __be16 proto,
 666                           u16 vlan_id, bool is_kill);
 667 int hclge_en_hw_strip_rxvtag(struct hnae3_handle *handle, bool enable);
 668
 669 int hclge_buffer_alloc(struct hclge_dev *hdev);
 670 int hclge_rss_init_hw(struct hclge_dev *hdev);
 671 void hclge_rss_indir_init_cfg(struct hclge_dev *hdev);
 672
 673 void hclge_mbx_handler(struct hclge_dev *hdev);
 674 void hclge_reset_tqp(struct hnae3_handle *handle, u16 queue_id);
 675 void hclge_reset_vf_queue(struct hclge_vport *vport, u16 queue_id);
 676 int hclge_cfg_flowctrl(struct hclge_dev *hdev);
 677 int hclge_func_reset_cmd(struct hclge_dev *hdev, int func_id);
 678 #endif