LXR linux/drivers/net/ethernet/hisilicon/hns/hns_dsaf

   1/*
   2 * Copyright (c) 2014-2015 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 _HNS_DSAF_MAC_H
  11#define _HNS_DSAF_MAC_H
  12
  13#include <linux/if_vlan.h>
  14#include <linux/kernel.h>
  15#include <linux/phy.h>
  16#include <linux/regmap.h>
  17#include "hns_dsaf_main.h"
  18
  19struct dsaf_device;
  20
  21#define MAC_GMAC_SUPPORTED \
  22        (SUPPORTED_10baseT_Half \
  23        | SUPPORTED_10baseT_Full \
  24        | SUPPORTED_100baseT_Half \
  25        | SUPPORTED_100baseT_Full \
  26        | SUPPORTED_Autoneg)
  27
  28#define MAC_DEFAULT_MTU (ETH_HLEN + ETH_FCS_LEN + VLAN_HLEN + ETH_DATA_LEN)
  29#define MAC_MAX_MTU             9600
  30#define MAC_MAX_MTU_V2          9728
  31#define MAC_MIN_MTU             68
  32#define MAC_MAX_MTU_DBG         MAC_DEFAULT_MTU
  33
  34#define MAC_DEFAULT_PAUSE_TIME 0xffff
  35
  36#define MAC_GMAC_IDX 0
  37#define MAC_XGMAC_IDX 1
  38
  39#define ETH_STATIC_REG   1
  40#define ETH_DUMP_REG     5
  41/* check mac addr broadcast */
  42#define MAC_IS_BROADCAST(p)     ((*(p) == 0xff) && (*((p) + 1) == 0xff) && \
  43                (*((p) + 2) == 0xff) &&  (*((p) + 3) == 0xff)  && \
  44                (*((p) + 4) == 0xff) && (*((p) + 5) == 0xff))
  45
  46/* check mac addr is 01-00-5e-xx-xx-xx*/
  47#define MAC_IS_L3_MULTICAST(p) ((*((p) + 0) == 0x01) && \
  48                        (*((p) + 1) == 0x00)   && \
  49                        (*((p) + 2) == 0x5e))
  50
  51/*check the mac addr is 0 in all bit*/
  52#define MAC_IS_ALL_ZEROS(p)   ((*(p) == 0) && (*((p) + 1) == 0) && \
  53        (*((p) + 2) == 0) && (*((p) + 3) == 0) && \
  54        (*((p) + 4) == 0) && (*((p) + 5) == 0))
  55
  56/*check mac addr multicast*/
  57#define MAC_IS_MULTICAST(p)     ((*((u8 *)((p) + 0)) & 0x01) ? (1) : (0))
  58
  59struct mac_priv {
  60        void *mac;
  61};
  62
  63/* net speed */
  64enum mac_speed {
  65        MAC_SPEED_10    = 10,      /**< 10 Mbps */
  66        MAC_SPEED_100   = 100,    /**< 100 Mbps */
  67        MAC_SPEED_1000  = 1000,  /**< 1000 Mbps = 1 Gbps */
  68        MAC_SPEED_10000 = 10000  /**< 10000 Mbps = 10 Gbps */
  69};
  70
  71/*mac interface keyword */
  72enum mac_intf {
  73        MAC_IF_NONE  = 0x00000000,   /**< interface not invalid */
  74        MAC_IF_MII   = 0x00010000,   /**< MII interface */
  75        MAC_IF_RMII  = 0x00020000,   /**< RMII interface */
  76        MAC_IF_SMII  = 0x00030000,   /**< SMII interface */
  77        MAC_IF_GMII  = 0x00040000,   /**< GMII interface */
  78        MAC_IF_RGMII = 0x00050000,   /**< RGMII interface */
  79        MAC_IF_TBI   = 0x00060000,   /**< TBI interface */
  80        MAC_IF_RTBI  = 0x00070000,   /**< RTBI interface */
  81        MAC_IF_SGMII = 0x00080000,   /**< SGMII interface */
  82        MAC_IF_XGMII = 0x00090000,   /**< XGMII interface */
  83        MAC_IF_QSGMII = 0x000a0000      /**< QSGMII interface */
  84};
  85
  86/*mac mode */
  87enum mac_mode {
  88        /**< Invalid Ethernet mode */
  89        MAC_MODE_INVALID         = 0,
  90        /**<    10 Mbps MII   */
  91        MAC_MODE_MII_10   = (MAC_IF_MII   | MAC_SPEED_10),
  92        /**<   100 Mbps MII   */
  93        MAC_MODE_MII_100         = (MAC_IF_MII   | MAC_SPEED_100),
  94        /**<    10 Mbps RMII  */
  95        MAC_MODE_RMII_10         = (MAC_IF_RMII  | MAC_SPEED_10),
  96        /**<   100 Mbps RMII  */
  97        MAC_MODE_RMII_100       = (MAC_IF_RMII  | MAC_SPEED_100),
  98        /**<    10 Mbps SMII  */
  99        MAC_MODE_SMII_10         = (MAC_IF_SMII  | MAC_SPEED_10),
 100        /**<   100 Mbps SMII  */
 101        MAC_MODE_SMII_100       = (MAC_IF_SMII  | MAC_SPEED_100),
 102        /**<  1000 Mbps GMII  */
 103        MAC_MODE_GMII_1000   = (MAC_IF_GMII  | MAC_SPEED_1000),
 104        /**<    10 Mbps RGMII */
 105        MAC_MODE_RGMII_10       = (MAC_IF_RGMII | MAC_SPEED_10),
 106        /**<   100 Mbps RGMII */
 107        MAC_MODE_RGMII_100   = (MAC_IF_RGMII | MAC_SPEED_100),
 108        /**<  1000 Mbps RGMII */
 109        MAC_MODE_RGMII_1000  = (MAC_IF_RGMII | MAC_SPEED_1000),
 110        /**<  1000 Mbps TBI   */
 111        MAC_MODE_TBI_1000       = (MAC_IF_TBI   | MAC_SPEED_1000),
 112        /**<  1000 Mbps RTBI  */
 113        MAC_MODE_RTBI_1000   = (MAC_IF_RTBI  | MAC_SPEED_1000),
 114        /**<    10 Mbps SGMII */
 115        MAC_MODE_SGMII_10       = (MAC_IF_SGMII | MAC_SPEED_10),
 116        /**<   100 Mbps SGMII */
 117        MAC_MODE_SGMII_100   = (MAC_IF_SGMII | MAC_SPEED_100),
 118        /**<  1000 Mbps SGMII */
 119        MAC_MODE_SGMII_1000  = (MAC_IF_SGMII | MAC_SPEED_1000),
 120        /**< 10000 Mbps XGMII */
 121        MAC_MODE_XGMII_10000 = (MAC_IF_XGMII | MAC_SPEED_10000),
 122        /**<  1000 Mbps QSGMII */
 123        MAC_MODE_QSGMII_1000 = (MAC_IF_QSGMII | MAC_SPEED_1000)
 124};
 125
 126/*mac communicate mode*/
 127enum mac_commom_mode {
 128        MAC_COMM_MODE_NONE        = 0, /**< No transmit/receive communication */
 129        MAC_COMM_MODE_RX                = 1, /**< Only receive communication */
 130        MAC_COMM_MODE_TX                = 2, /**< Only transmit communication */
 131        MAC_COMM_MODE_RX_AND_TX = 3  /**< Both tx and rx communication */
 132};
 133
 134/*mac statistics */
 135struct mac_statistics {
 136        u64  stat_pkts64; /* r-10G tr-DT 64 byte frame counter */
 137        u64  stat_pkts65to127; /* r-10G 65 to 127 byte frame counter */
 138        u64  stat_pkts128to255; /* r-10G 128 to 255 byte frame counter */
 139        u64  stat_pkts256to511; /*r-10G 256 to 511 byte frame counter */
 140        u64  stat_pkts512to1023;/* r-10G 512 to 1023 byte frame counter */
 141        u64  stat_pkts1024to1518; /* r-10G 1024 to 1518 byte frame counter */
 142        u64  stat_pkts1519to1522; /* r-10G 1519 to 1522 byte good frame count*/
 143        /* Total number of packets that were less than 64 octets */
 144        /*                      long with a wrong CRC.*/
 145        u64  stat_fragments;
 146        /* Total number of packets longer than valid maximum length octets */
 147        u64  stat_jabbers;
 148        /* number of dropped packets due to internal errors of */
 149        /*                      the MAC Client. */
 150        u64  stat_drop_events;
 151        /* Incremented when frames of correct length but with */
 152        /*                      CRC error are received.*/
 153        u64  stat_crc_align_errors;
 154        /* Total number of packets that were less than 64 octets */
 155        /*                      long with a good CRC.*/
 156        u64  stat_undersize_pkts;
 157        u64  stat_oversize_pkts;  /**< T,B.D*/
 158
 159        u64  stat_rx_pause;                /**< Pause MAC Control received */
 160        u64  stat_tx_pause;                /**< Pause MAC Control sent */
 161
 162        u64  in_octets;         /**< Total number of byte received. */
 163        u64  in_pkts;           /* Total number of packets received.*/
 164        u64  in_mcast_pkts;     /* Total number of multicast frame received */
 165        u64  in_bcast_pkts;     /* Total number of broadcast frame received */
 166                                /* Frames received, but discarded due to */
 167                                /* problems within the MAC RX. */
 168        u64  in_discards;
 169        u64  in_errors;         /* Number of frames received with error: */
 170                                /*      - FIFO Overflow Error */
 171                                /*      - CRC Error */
 172                                /*      - Frame Too Long Error */
 173                                /*      - Alignment Error */
 174        u64  out_octets; /*Total number of byte sent. */
 175        u64  out_pkts;  /**< Total number of packets sent .*/
 176        u64  out_mcast_pkts; /* Total number of multicast frame sent */
 177        u64  out_bcast_pkts; /* Total number of multicast frame sent */
 178        /* Frames received, but discarded due to problems within */
 179        /*                      the MAC TX N/A!.*/
 180        u64  out_discards;
 181        u64  out_errors;        /*Number of frames transmitted with error: */
 182                        /*      - FIFO Overflow Error */
 183                        /*      - FIFO Underflow Error */
 184                        /*       - Other */
 185};
 186
 187/*mac para struct ,mac get param from nic or dsaf when initialize*/
 188struct mac_params {
 189        char addr[ETH_ALEN];
 190        void *vaddr; /*virtual address*/
 191        struct device *dev;
 192        u8 mac_id;
 193        /**< Ethernet operation mode (MAC-PHY interface and speed) */
 194        enum mac_mode mac_mode;
 195};
 196
 197struct mac_info {
 198        u16 speed;/* The forced speed (lower bits) in */
 199                /*               *mbps. Please use */
 200                /*               * ethtool_cmd_speed()/_set() to */
 201                /*               * access it */
 202        u8 duplex;              /* Duplex, half or full */
 203        u8 auto_neg;    /* Enable or disable autonegotiation */
 204        enum hnae_loop loop_mode;
 205        u8 tx_pause_en;
 206        u8 tx_pause_time;
 207        u8 rx_pause_en;
 208        u8 pad_and_crc_en;
 209        u8 promiscuous_en;
 210        u8 port_en;      /*port enable*/
 211};
 212
 213struct mac_entry_idx {
 214        u8 addr[ETH_ALEN];
 215        u16 vlan_id:12;
 216        u16 valid:1;
 217        u16 qos:3;
 218};
 219
 220struct mac_hw_stats {
 221        u64 rx_good_pkts;       /* only for xgmac */
 222        u64 rx_good_bytes;
 223        u64 rx_total_pkts;      /* only for xgmac */
 224        u64 rx_total_bytes;     /* only for xgmac */
 225        u64 rx_bad_bytes;       /* only for gmac */
 226        u64 rx_uc_pkts;
 227        u64 rx_mc_pkts;
 228        u64 rx_bc_pkts;
 229        u64 rx_fragment_err;    /* only for xgmac */
 230        u64 rx_undersize;       /* only for xgmac */
 231        u64 rx_under_min;
 232        u64 rx_minto64;         /* only for gmac */
 233        u64 rx_64bytes;
 234        u64 rx_65to127;
 235        u64 rx_128to255;
 236        u64 rx_256to511;
 237        u64 rx_512to1023;
 238        u64 rx_1024to1518;
 239        u64 rx_1519tomax;
 240        u64 rx_1519tomax_good;  /* only for xgmac */
 241        u64 rx_oversize;
 242        u64 rx_jabber_err;
 243        u64 rx_fcs_err;
 244        u64 rx_vlan_pkts;       /* only for gmac */
 245        u64 rx_data_err;        /* only for gmac */
 246        u64 rx_align_err;       /* only for gmac */
 247        u64 rx_long_err;        /* only for gmac */
 248        u64 rx_pfc_tc0;
 249        u64 rx_pfc_tc1;         /* only for xgmac */
 250        u64 rx_pfc_tc2;         /* only for xgmac */
 251        u64 rx_pfc_tc3;         /* only for xgmac */
 252        u64 rx_pfc_tc4;         /* only for xgmac */
 253        u64 rx_pfc_tc5;         /* only for xgmac */
 254        u64 rx_pfc_tc6;         /* only for xgmac */
 255        u64 rx_pfc_tc7;         /* only for xgmac */
 256        u64 rx_unknown_ctrl;
 257        u64 rx_filter_pkts;     /* only for gmac */
 258        u64 rx_filter_bytes;    /* only for gmac */
 259        u64 rx_fifo_overrun_err;/* only for gmac */
 260        u64 rx_len_err;         /* only for gmac */
 261        u64 rx_comma_err;       /* only for gmac */
 262        u64 rx_symbol_err;      /* only for xgmac */
 263        u64 tx_good_to_sw;      /* only for xgmac */
 264        u64 tx_bad_to_sw;       /* only for xgmac */
 265        u64 rx_1731_pkts;       /* only for xgmac */
 266
 267        u64 tx_good_bytes;
 268        u64 tx_good_pkts;       /* only for xgmac */
 269        u64 tx_total_bytes;     /* only for xgmac */
 270        u64 tx_total_pkts;      /* only for xgmac */
 271        u64 tx_bad_bytes;       /* only for gmac */
 272        u64 tx_bad_pkts;        /* only for xgmac */
 273        u64 tx_uc_pkts;
 274        u64 tx_mc_pkts;
 275        u64 tx_bc_pkts;
 276        u64 tx_undersize;       /* only for xgmac */
 277        u64 tx_fragment_err;    /* only for xgmac */
 278        u64 tx_under_min_pkts;  /* only for gmac */
 279        u64 tx_64bytes;
 280        u64 tx_65to127;
 281        u64 tx_128to255;
 282        u64 tx_256to511;
 283        u64 tx_512to1023;
 284        u64 tx_1024to1518;
 285        u64 tx_1519tomax;
 286        u64 tx_1519tomax_good;  /* only for xgmac */
 287        u64 tx_oversize;        /* only for xgmac */
 288        u64 tx_jabber_err;
 289        u64 tx_underrun_err;    /* only for gmac */
 290        u64 tx_vlan;            /* only for gmac */
 291        u64 tx_crc_err;         /* only for gmac */
 292        u64 tx_pfc_tc0;
 293        u64 tx_pfc_tc1;         /* only for xgmac */
 294        u64 tx_pfc_tc2;         /* only for xgmac */
 295        u64 tx_pfc_tc3;         /* only for xgmac */
 296        u64 tx_pfc_tc4;         /* only for xgmac */
 297        u64 tx_pfc_tc5;         /* only for xgmac */
 298        u64 tx_pfc_tc6;         /* only for xgmac */
 299        u64 tx_pfc_tc7;         /* only for xgmac */
 300        u64 tx_ctrl;            /* only for xgmac */
 301        u64 tx_1731_pkts;       /* only for xgmac */
 302        u64 tx_1588_pkts;       /* only for xgmac */
 303        u64 rx_good_from_sw;    /* only for xgmac */
 304        u64 rx_bad_from_sw;     /* only for xgmac */
 305};
 306
 307struct hns_mac_cb {
 308        struct device *dev;
 309        struct dsaf_device *dsaf_dev;
 310        struct mac_priv priv;
 311        struct fwnode_handle *fw_port;
 312        u8 __iomem *vaddr;
 313        u8 __iomem *sys_ctl_vaddr;
 314        u8 __iomem *serdes_vaddr;
 315        struct regmap *serdes_ctrl;
 316        struct regmap *cpld_ctrl;
 317        char mc_mask[ETH_ALEN];
 318        u32 cpld_ctrl_reg;
 319        u32 port_rst_off;
 320        u32 port_mode_off;
 321        struct mac_entry_idx addr_entry_idx[DSAF_MAX_VM_NUM];
 322        u8 sfp_prsnt;
 323        u8 cpld_led_value;
 324        u8 mac_id;
 325
 326        u8 link;
 327        u8 half_duplex;
 328        u16 speed;
 329        u16 max_speed;
 330        u16 max_frm;
 331        u16 tx_pause_frm_time;
 332        u32 if_support;
 333        u64 txpkt_for_led;
 334        u64 rxpkt_for_led;
 335        enum hnae_port_type mac_type;
 336        enum hnae_media_type media_type;
 337        phy_interface_t phy_if;
 338        enum hnae_loop loop_mode;
 339
 340        struct phy_device *phy_dev;
 341
 342        struct mac_hw_stats hw_stats;
 343};
 344
 345struct mac_driver {
 346        /*init Mac when init nic or dsaf*/
 347        void (*mac_init)(void *mac_drv);
 348        /*remove mac when remove nic or dsaf*/
 349        void (*mac_free)(void *mac_drv);
 350        /*enable mac when enable nic or dsaf*/
 351        void (*mac_enable)(void *mac_drv, enum mac_commom_mode mode);
 352        /*disable mac when disable nic or dsaf*/
 353        void (*mac_disable)(void *mac_drv, enum mac_commom_mode mode);
 354        /* config mac address*/
 355        void (*set_mac_addr)(void *mac_drv,     char *mac_addr);
 356        /*adjust mac mode of port,include speed and duplex*/
 357        int (*adjust_link)(void *mac_drv, enum mac_speed speed,
 358                           u32 full_duplex);
 359        /* need adjust link */
 360        bool (*need_adjust_link)(void *mac_drv, enum mac_speed speed,
 361                                 int duplex);
 362        /* config autoegotaite mode of port*/
 363        void (*set_an_mode)(void *mac_drv, u8 enable);
 364        /* config loopbank mode */
 365        int (*config_loopback)(void *mac_drv, enum hnae_loop loop_mode,
 366                               u8 enable);
 367        /* config mtu*/
 368        void (*config_max_frame_length)(void *mac_drv, u16 newval);
 369        /*config PAD and CRC enable */
 370        void (*config_pad_and_crc)(void *mac_drv, u8 newval);
 371        /* config duplex mode*/
 372        void (*config_half_duplex)(void *mac_drv, u8 newval);
 373        /*config tx pause time,if pause_time is zero,disable tx pause enable*/
 374        void (*set_tx_auto_pause_frames)(void *mac_drv, u16 pause_time);
 375        /*config rx pause enable*/
 376        void (*set_rx_ignore_pause_frames)(void *mac_drv, u32 enable);
 377        /* config rx mode for promiscuous*/
 378        void (*set_promiscuous)(void *mac_drv, u8 enable);
 379        void (*mac_pausefrm_cfg)(void *mac_drv, u32 rx_en, u32 tx_en);
 380
 381        void (*autoneg_stat)(void *mac_drv, u32 *enable);
 382        int (*set_pause_enable)(void *mac_drv, u32 rx_en, u32 tx_en);
 383        void (*get_pause_enable)(void *mac_drv, u32 *rx_en, u32 *tx_en);
 384        void (*get_link_status)(void *mac_drv, u32 *link_stat);
 385        /* get the imporant regs*/
 386        void (*get_regs)(void *mac_drv, void *data);
 387        int (*get_regs_count)(void);
 388        /* get strings name for ethtool statistic */
 389        void (*get_strings)(u32 stringset, u8 *data);
 390        /* get the number of strings*/
 391        int (*get_sset_count)(int stringset);
 392
 393        /* get the statistic by ethtools*/
 394        void (*get_ethtool_stats)(void *mac_drv, u64 *data);
 395
 396        /* get mac information */
 397        void (*get_info)(void *mac_drv, struct mac_info *mac_info);
 398
 399        void (*update_stats)(void *mac_drv);
 400        int (*wait_fifo_clean)(void *mac_drv);
 401
 402        enum mac_mode mac_mode;
 403        u8 mac_id;
 404        struct hns_mac_cb *mac_cb;
 405        void __iomem *io_base;
 406        unsigned int mac_en_flg;/*you'd better don't enable mac twice*/
 407        unsigned int virt_dev_num;
 408        struct device *dev;
 409};
 410
 411struct mac_stats_string {
 412        const char desc[ETH_GSTRING_LEN];
 413        unsigned long offset;
 414};
 415
 416#define MAC_MAKE_MODE(interface, speed) (enum mac_mode)((interface) | (speed))
 417#define MAC_INTERFACE_FROM_MODE(mode) (enum mac_intf)((mode) & 0xFFFF0000)
 418#define MAC_SPEED_FROM_MODE(mode) (enum mac_speed)((mode) & 0x0000FFFF)
 419#define MAC_STATS_FIELD_OFF(field) (offsetof(struct mac_hw_stats, field))
 420
 421static inline struct mac_driver *hns_mac_get_drv(
 422        const struct hns_mac_cb *mac_cb)
 423{
 424        return (struct mac_driver *)(mac_cb->priv.mac);
 425}
 426
 427void *hns_gmac_config(struct hns_mac_cb *mac_cb,
 428                      struct mac_params *mac_param);
 429void *hns_xgmac_config(struct hns_mac_cb *mac_cb,
 430                       struct mac_params *mac_param);
 431
 432int hns_mac_init(struct dsaf_device *dsaf_dev);
 433void mac_adjust_link(struct net_device *net_dev);
 434bool hns_mac_need_adjust_link(struct hns_mac_cb *mac_cb, int speed, int duplex);
 435void hns_mac_get_link_status(struct hns_mac_cb *mac_cb, u32 *link_status);
 436int hns_mac_change_vf_addr(struct hns_mac_cb *mac_cb, u32 vmid, char *addr);
 437int hns_mac_set_multi(struct hns_mac_cb *mac_cb,
 438                      u32 port_num, char *addr, bool enable);
 439int hns_mac_vm_config_bc_en(struct hns_mac_cb *mac_cb, u32 vm, bool enable);
 440void hns_mac_start(struct hns_mac_cb *mac_cb);
 441void hns_mac_stop(struct hns_mac_cb *mac_cb);
 442void hns_mac_uninit(struct dsaf_device *dsaf_dev);
 443void hns_mac_adjust_link(struct hns_mac_cb *mac_cb, int speed, int duplex);
 444void hns_mac_reset(struct hns_mac_cb *mac_cb);
 445void hns_mac_get_autoneg(struct hns_mac_cb *mac_cb, u32 *auto_neg);
 446void hns_mac_get_pauseparam(struct hns_mac_cb *mac_cb, u32 *rx_en, u32 *tx_en);
 447int hns_mac_set_autoneg(struct hns_mac_cb *mac_cb, u8 enable);
 448int hns_mac_set_pauseparam(struct hns_mac_cb *mac_cb, u32 rx_en, u32 tx_en);
 449int hns_mac_set_mtu(struct hns_mac_cb *mac_cb, u32 new_mtu, u32 buf_size);
 450int hns_mac_get_port_info(struct hns_mac_cb *mac_cb,
 451                          u8 *auto_neg, u16 *speed, u8 *duplex);
 452int hns_mac_config_mac_loopback(struct hns_mac_cb *mac_cb,
 453                                enum hnae_loop loop, int en);
 454void hns_mac_update_stats(struct hns_mac_cb *mac_cb);
 455void hns_mac_get_stats(struct hns_mac_cb *mac_cb, u64 *data);
 456void hns_mac_get_strings(struct hns_mac_cb *mac_cb, int stringset, u8 *data);
 457int hns_mac_get_sset_count(struct hns_mac_cb *mac_cb, int stringset);
 458void hns_mac_get_regs(struct hns_mac_cb *mac_cb, void *data);
 459int hns_mac_get_regs_count(struct hns_mac_cb *mac_cb);
 460void hns_set_led_opt(struct hns_mac_cb *mac_cb);
 461int hns_cpld_led_set_id(struct hns_mac_cb *mac_cb,
 462                        enum hnae_led_state status);
 463void hns_mac_set_promisc(struct hns_mac_cb *mac_cb, u8 en);
 464int hns_mac_get_inner_port_num(struct hns_mac_cb *mac_cb,
 465                               u8 vmid, u8 *port_num);
 466int hns_mac_add_uc_addr(struct hns_mac_cb *mac_cb, u8 vf_id,
 467                        const unsigned char *addr);
 468int hns_mac_rm_uc_addr(struct hns_mac_cb *mac_cb, u8 vf_id,
 469                       const unsigned char *addr);
 470int hns_mac_clr_multicast(struct hns_mac_cb *mac_cb, int vfn);
 471void hns_mac_enable(struct hns_mac_cb *mac_cb, enum mac_commom_mode mode);
 472void hns_mac_disable(struct hns_mac_cb *mac_cb, enum mac_commom_mode mode);
 473int hns_mac_wait_fifo_clean(struct hns_mac_cb *mac_cb);
 474
 475#endif /* _HNS_DSAF_MAC_H */
 476