root/drivers/net/ethernet/intel/ice/ice_lan_tx_rx.h

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INCLUDED FROM

DEFINITIONS

This source file includes following definitions.
  1. ice_decode_rx_desc_ptype
   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 /* Copyright (c) 2018, Intel Corporation. */
   3 
   4 #ifndef _ICE_LAN_TX_RX_H_
   5 #define _ICE_LAN_TX_RX_H_
   6 
   7 union ice_32byte_rx_desc {
   8         struct {
   9                 __le64 pkt_addr; /* Packet buffer address */
  10                 __le64 hdr_addr; /* Header buffer address */
  11                         /* bit 0 of hdr_addr is DD bit */
  12                 __le64 rsvd1;
  13                 __le64 rsvd2;
  14         } read;
  15         struct {
  16                 struct {
  17                         struct {
  18                                 __le16 mirroring_status;
  19                                 __le16 l2tag1;
  20                         } lo_dword;
  21                         union {
  22                                 __le32 rss; /* RSS Hash */
  23                                 __le32 fd_id; /* Flow Director filter ID */
  24                         } hi_dword;
  25                 } qword0;
  26                 struct {
  27                         /* status/error/PTYPE/length */
  28                         __le64 status_error_len;
  29                 } qword1;
  30                 struct {
  31                         __le16 ext_status; /* extended status */
  32                         __le16 rsvd;
  33                         __le16 l2tag2_1;
  34                         __le16 l2tag2_2;
  35                 } qword2;
  36                 struct {
  37                         __le32 reserved;
  38                         __le32 fd_id;
  39                 } qword3;
  40         } wb; /* writeback */
  41 };
  42 
  43 struct ice_rx_ptype_decoded {
  44         u32 ptype:10;
  45         u32 known:1;
  46         u32 outer_ip:1;
  47         u32 outer_ip_ver:2;
  48         u32 outer_frag:1;
  49         u32 tunnel_type:3;
  50         u32 tunnel_end_prot:2;
  51         u32 tunnel_end_frag:1;
  52         u32 inner_prot:4;
  53         u32 payload_layer:3;
  54 };
  55 
  56 enum ice_rx_ptype_outer_ip {
  57         ICE_RX_PTYPE_OUTER_L2   = 0,
  58         ICE_RX_PTYPE_OUTER_IP   = 1,
  59 };
  60 
  61 enum ice_rx_ptype_outer_ip_ver {
  62         ICE_RX_PTYPE_OUTER_NONE = 0,
  63         ICE_RX_PTYPE_OUTER_IPV4 = 1,
  64         ICE_RX_PTYPE_OUTER_IPV6 = 2,
  65 };
  66 
  67 enum ice_rx_ptype_outer_fragmented {
  68         ICE_RX_PTYPE_NOT_FRAG   = 0,
  69         ICE_RX_PTYPE_FRAG       = 1,
  70 };
  71 
  72 enum ice_rx_ptype_tunnel_type {
  73         ICE_RX_PTYPE_TUNNEL_NONE                = 0,
  74         ICE_RX_PTYPE_TUNNEL_IP_IP               = 1,
  75         ICE_RX_PTYPE_TUNNEL_IP_GRENAT           = 2,
  76         ICE_RX_PTYPE_TUNNEL_IP_GRENAT_MAC       = 3,
  77         ICE_RX_PTYPE_TUNNEL_IP_GRENAT_MAC_VLAN  = 4,
  78 };
  79 
  80 enum ice_rx_ptype_tunnel_end_prot {
  81         ICE_RX_PTYPE_TUNNEL_END_NONE    = 0,
  82         ICE_RX_PTYPE_TUNNEL_END_IPV4    = 1,
  83         ICE_RX_PTYPE_TUNNEL_END_IPV6    = 2,
  84 };
  85 
  86 enum ice_rx_ptype_inner_prot {
  87         ICE_RX_PTYPE_INNER_PROT_NONE            = 0,
  88         ICE_RX_PTYPE_INNER_PROT_UDP             = 1,
  89         ICE_RX_PTYPE_INNER_PROT_TCP             = 2,
  90         ICE_RX_PTYPE_INNER_PROT_SCTP            = 3,
  91         ICE_RX_PTYPE_INNER_PROT_ICMP            = 4,
  92         ICE_RX_PTYPE_INNER_PROT_TIMESYNC        = 5,
  93 };
  94 
  95 enum ice_rx_ptype_payload_layer {
  96         ICE_RX_PTYPE_PAYLOAD_LAYER_NONE = 0,
  97         ICE_RX_PTYPE_PAYLOAD_LAYER_PAY2 = 1,
  98         ICE_RX_PTYPE_PAYLOAD_LAYER_PAY3 = 2,
  99         ICE_RX_PTYPE_PAYLOAD_LAYER_PAY4 = 3,
 100 };
 101 
 102 /* Rx Flex Descriptor
 103  * This descriptor is used instead of the legacy version descriptor when
 104  * ice_rlan_ctx.adv_desc is set
 105  */
 106 union ice_32b_rx_flex_desc {
 107         struct {
 108                 __le64 pkt_addr; /* Packet buffer address */
 109                 __le64 hdr_addr; /* Header buffer address */
 110                                  /* bit 0 of hdr_addr is DD bit */
 111                 __le64 rsvd1;
 112                 __le64 rsvd2;
 113         } read;
 114         struct {
 115                 /* Qword 0 */
 116                 u8 rxdid; /* descriptor builder profile ID */
 117                 u8 mir_id_umb_cast; /* mirror=[5:0], umb=[7:6] */
 118                 __le16 ptype_flex_flags0; /* ptype=[9:0], ff0=[15:10] */
 119                 __le16 pkt_len; /* [15:14] are reserved */
 120                 __le16 hdr_len_sph_flex_flags1; /* header=[10:0] */
 121                                                 /* sph=[11:11] */
 122                                                 /* ff1/ext=[15:12] */
 123 
 124                 /* Qword 1 */
 125                 __le16 status_error0;
 126                 __le16 l2tag1;
 127                 __le16 flex_meta0;
 128                 __le16 flex_meta1;
 129 
 130                 /* Qword 2 */
 131                 __le16 status_error1;
 132                 u8 flex_flags2;
 133                 u8 time_stamp_low;
 134                 __le16 l2tag2_1st;
 135                 __le16 l2tag2_2nd;
 136 
 137                 /* Qword 3 */
 138                 __le16 flex_meta2;
 139                 __le16 flex_meta3;
 140                 union {
 141                         struct {
 142                                 __le16 flex_meta4;
 143                                 __le16 flex_meta5;
 144                         } flex;
 145                         __le32 ts_high;
 146                 } flex_ts;
 147         } wb; /* writeback */
 148 };
 149 
 150 /* Rx Flex Descriptor NIC Profile
 151  * This descriptor corresponds to RxDID 2 which contains
 152  * metadata fields for RSS, flow ID and timestamp info
 153  */
 154 struct ice_32b_rx_flex_desc_nic {
 155         /* Qword 0 */
 156         u8 rxdid;
 157         u8 mir_id_umb_cast;
 158         __le16 ptype_flexi_flags0;
 159         __le16 pkt_len;
 160         __le16 hdr_len_sph_flex_flags1;
 161 
 162         /* Qword 1 */
 163         __le16 status_error0;
 164         __le16 l2tag1;
 165         __le32 rss_hash;
 166 
 167         /* Qword 2 */
 168         __le16 status_error1;
 169         u8 flexi_flags2;
 170         u8 ts_low;
 171         __le16 l2tag2_1st;
 172         __le16 l2tag2_2nd;
 173 
 174         /* Qword 3 */
 175         __le32 flow_id;
 176         union {
 177                 struct {
 178                         __le16 vlan_id;
 179                         __le16 flow_id_ipv6;
 180                 } flex;
 181                 __le32 ts_high;
 182         } flex_ts;
 183 };
 184 
 185 /* Receive Flex Descriptor profile IDs: There are a total
 186  * of 64 profiles where profile IDs 0/1 are for legacy; and
 187  * profiles 2-63 are flex profiles that can be programmed
 188  * with a specific metadata (profile 7 reserved for HW)
 189  */
 190 enum ice_rxdid {
 191         ICE_RXDID_LEGACY_0              = 0,
 192         ICE_RXDID_LEGACY_1              = 1,
 193         ICE_RXDID_FLEX_NIC              = 2,
 194         ICE_RXDID_FLEX_NIC_2            = 6,
 195         ICE_RXDID_HW                    = 7,
 196         ICE_RXDID_LAST                  = 63,
 197 };
 198 
 199 /* Receive Flex Descriptor Rx opcode values */
 200 #define ICE_RX_OPC_MDID         0x01
 201 
 202 /* Receive Descriptor MDID values */
 203 enum ice_flex_rx_mdid {
 204         ICE_RX_MDID_FLOW_ID_LOWER       = 5,
 205         ICE_RX_MDID_FLOW_ID_HIGH,
 206         ICE_RX_MDID_SRC_VSI             = 19,
 207         ICE_RX_MDID_HASH_LOW            = 56,
 208         ICE_RX_MDID_HASH_HIGH,
 209 };
 210 
 211 /* Rx/Tx Flag64 packet flag bits */
 212 enum ice_flg64_bits {
 213         ICE_FLG_PKT_DSI         = 0,
 214         ICE_FLG_EVLAN_x8100     = 15,
 215         ICE_FLG_EVLAN_x9100,
 216         ICE_FLG_VLAN_x8100,
 217         ICE_FLG_TNL_MAC         = 22,
 218         ICE_FLG_TNL_VLAN,
 219         ICE_FLG_PKT_FRG,
 220         ICE_FLG_FIN             = 32,
 221         ICE_FLG_SYN,
 222         ICE_FLG_RST,
 223         ICE_FLG_TNL0            = 38,
 224         ICE_FLG_TNL1,
 225         ICE_FLG_TNL2,
 226         ICE_FLG_UDP_GRE,
 227         ICE_FLG_RSVD            = 63
 228 };
 229 
 230 /* for ice_32byte_rx_flex_desc.ptype_flexi_flags0 member */
 231 #define ICE_RX_FLEX_DESC_PTYPE_M        (0x3FF) /* 10-bits */
 232 
 233 /* for ice_32byte_rx_flex_desc.pkt_length member */
 234 #define ICE_RX_FLX_DESC_PKT_LEN_M       (0x3FFF) /* 14-bits */
 235 
 236 enum ice_rx_flex_desc_status_error_0_bits {
 237         /* Note: These are predefined bit offsets */
 238         ICE_RX_FLEX_DESC_STATUS0_DD_S = 0,
 239         ICE_RX_FLEX_DESC_STATUS0_EOF_S,
 240         ICE_RX_FLEX_DESC_STATUS0_HBO_S,
 241         ICE_RX_FLEX_DESC_STATUS0_L3L4P_S,
 242         ICE_RX_FLEX_DESC_STATUS0_XSUM_IPE_S,
 243         ICE_RX_FLEX_DESC_STATUS0_XSUM_L4E_S,
 244         ICE_RX_FLEX_DESC_STATUS0_XSUM_EIPE_S,
 245         ICE_RX_FLEX_DESC_STATUS0_XSUM_EUDPE_S,
 246         ICE_RX_FLEX_DESC_STATUS0_LPBK_S,
 247         ICE_RX_FLEX_DESC_STATUS0_IPV6EXADD_S,
 248         ICE_RX_FLEX_DESC_STATUS0_RXE_S,
 249         ICE_RX_FLEX_DESC_STATUS0_CRCP_S,
 250         ICE_RX_FLEX_DESC_STATUS0_RSS_VALID_S,
 251         ICE_RX_FLEX_DESC_STATUS0_L2TAG1P_S,
 252         ICE_RX_FLEX_DESC_STATUS0_XTRMD0_VALID_S,
 253         ICE_RX_FLEX_DESC_STATUS0_XTRMD1_VALID_S,
 254         ICE_RX_FLEX_DESC_STATUS0_LAST /* this entry must be last!!! */
 255 };
 256 
 257 #define ICE_RXQ_CTX_SIZE_DWORDS         8
 258 #define ICE_RXQ_CTX_SZ                  (ICE_RXQ_CTX_SIZE_DWORDS * sizeof(u32))
 259 #define ICE_TX_CMPLTNQ_CTX_SIZE_DWORDS  22
 260 #define ICE_TX_DRBELL_Q_CTX_SIZE_DWORDS 5
 261 #define GLTCLAN_CQ_CNTX(i, CQ)          (GLTCLAN_CQ_CNTX0(CQ) + ((i) * 0x0800))
 262 
 263 /* RLAN Rx queue context data
 264  *
 265  * The sizes of the variables may be larger than needed due to crossing byte
 266  * boundaries. If we do not have the width of the variable set to the correct
 267  * size then we could end up shifting bits off the top of the variable when the
 268  * variable is at the top of a byte and crosses over into the next byte.
 269  */
 270 struct ice_rlan_ctx {
 271         u16 head;
 272         u16 cpuid; /* bigger than needed, see above for reason */
 273 #define ICE_RLAN_BASE_S 7
 274         u64 base;
 275         u16 qlen;
 276 #define ICE_RLAN_CTX_DBUF_S 7
 277         u16 dbuf; /* bigger than needed, see above for reason */
 278 #define ICE_RLAN_CTX_HBUF_S 6
 279         u16 hbuf; /* bigger than needed, see above for reason */
 280         u8 dtype;
 281         u8 dsize;
 282         u8 crcstrip;
 283         u8 l2tsel;
 284         u8 hsplit_0;
 285         u8 hsplit_1;
 286         u8 showiv;
 287         u32 rxmax; /* bigger than needed, see above for reason */
 288         u8 tphrdesc_ena;
 289         u8 tphwdesc_ena;
 290         u8 tphdata_ena;
 291         u8 tphhead_ena;
 292         u16 lrxqthresh; /* bigger than needed, see above for reason */
 293         u8 prefena;     /* NOTE: normally must be set to 1 at init */
 294 };
 295 
 296 struct ice_ctx_ele {
 297         u16 offset;
 298         u16 size_of;
 299         u16 width;
 300         u16 lsb;
 301 };
 302 
 303 #define ICE_CTX_STORE(_struct, _ele, _width, _lsb) {    \
 304         .offset = offsetof(struct _struct, _ele),       \
 305         .size_of = FIELD_SIZEOF(struct _struct, _ele),  \
 306         .width = _width,                                \
 307         .lsb = _lsb,                                    \
 308 }
 309 
 310 /* for hsplit_0 field of Rx RLAN context */
 311 enum ice_rlan_ctx_rx_hsplit_0 {
 312         ICE_RLAN_RX_HSPLIT_0_NO_SPLIT           = 0,
 313         ICE_RLAN_RX_HSPLIT_0_SPLIT_L2           = 1,
 314         ICE_RLAN_RX_HSPLIT_0_SPLIT_IP           = 2,
 315         ICE_RLAN_RX_HSPLIT_0_SPLIT_TCP_UDP      = 4,
 316         ICE_RLAN_RX_HSPLIT_0_SPLIT_SCTP         = 8,
 317 };
 318 
 319 /* for hsplit_1 field of Rx RLAN context */
 320 enum ice_rlan_ctx_rx_hsplit_1 {
 321         ICE_RLAN_RX_HSPLIT_1_NO_SPLIT           = 0,
 322         ICE_RLAN_RX_HSPLIT_1_SPLIT_L2           = 1,
 323         ICE_RLAN_RX_HSPLIT_1_SPLIT_ALWAYS       = 2,
 324 };
 325 
 326 /* Tx Descriptor */
 327 struct ice_tx_desc {
 328         __le64 buf_addr; /* Address of descriptor's data buf */
 329         __le64 cmd_type_offset_bsz;
 330 };
 331 
 332 enum ice_tx_desc_dtype_value {
 333         ICE_TX_DESC_DTYPE_DATA          = 0x0,
 334         ICE_TX_DESC_DTYPE_CTX           = 0x1,
 335         /* DESC_DONE - HW has completed write-back of descriptor */
 336         ICE_TX_DESC_DTYPE_DESC_DONE     = 0xF,
 337 };
 338 
 339 #define ICE_TXD_QW1_CMD_S       4
 340 #define ICE_TXD_QW1_CMD_M       (0xFFFUL << ICE_TXD_QW1_CMD_S)
 341 
 342 enum ice_tx_desc_cmd_bits {
 343         ICE_TX_DESC_CMD_EOP                     = 0x0001,
 344         ICE_TX_DESC_CMD_RS                      = 0x0002,
 345         ICE_TX_DESC_CMD_IL2TAG1                 = 0x0008,
 346         ICE_TX_DESC_CMD_IIPT_IPV6               = 0x0020,
 347         ICE_TX_DESC_CMD_IIPT_IPV4               = 0x0040,
 348         ICE_TX_DESC_CMD_IIPT_IPV4_CSUM          = 0x0060,
 349         ICE_TX_DESC_CMD_L4T_EOFT_TCP            = 0x0100,
 350         ICE_TX_DESC_CMD_L4T_EOFT_SCTP           = 0x0200,
 351         ICE_TX_DESC_CMD_L4T_EOFT_UDP            = 0x0300,
 352 };
 353 
 354 #define ICE_TXD_QW1_OFFSET_S    16
 355 #define ICE_TXD_QW1_OFFSET_M    (0x3FFFFULL << ICE_TXD_QW1_OFFSET_S)
 356 
 357 enum ice_tx_desc_len_fields {
 358         /* Note: These are predefined bit offsets */
 359         ICE_TX_DESC_LEN_MACLEN_S        = 0, /* 7 BITS */
 360         ICE_TX_DESC_LEN_IPLEN_S = 7, /* 7 BITS */
 361         ICE_TX_DESC_LEN_L4_LEN_S        = 14 /* 4 BITS */
 362 };
 363 
 364 #define ICE_TXD_QW1_MACLEN_M (0x7FUL << ICE_TX_DESC_LEN_MACLEN_S)
 365 #define ICE_TXD_QW1_IPLEN_M  (0x7FUL << ICE_TX_DESC_LEN_IPLEN_S)
 366 #define ICE_TXD_QW1_L4LEN_M  (0xFUL << ICE_TX_DESC_LEN_L4_LEN_S)
 367 
 368 /* Tx descriptor field limits in bytes */
 369 #define ICE_TXD_MACLEN_MAX ((ICE_TXD_QW1_MACLEN_M >> \
 370                              ICE_TX_DESC_LEN_MACLEN_S) * ICE_BYTES_PER_WORD)
 371 #define ICE_TXD_IPLEN_MAX ((ICE_TXD_QW1_IPLEN_M >> \
 372                             ICE_TX_DESC_LEN_IPLEN_S) * ICE_BYTES_PER_DWORD)
 373 #define ICE_TXD_L4LEN_MAX ((ICE_TXD_QW1_L4LEN_M >> \
 374                             ICE_TX_DESC_LEN_L4_LEN_S) * ICE_BYTES_PER_DWORD)
 375 
 376 #define ICE_TXD_QW1_TX_BUF_SZ_S 34
 377 #define ICE_TXD_QW1_L2TAG1_S    48
 378 
 379 /* Context descriptors */
 380 struct ice_tx_ctx_desc {
 381         __le32 tunneling_params;
 382         __le16 l2tag2;
 383         __le16 rsvd;
 384         __le64 qw1;
 385 };
 386 
 387 #define ICE_TXD_CTX_QW1_CMD_S   4
 388 #define ICE_TXD_CTX_QW1_CMD_M   (0x7FUL << ICE_TXD_CTX_QW1_CMD_S)
 389 
 390 #define ICE_TXD_CTX_QW1_TSO_LEN_S       30
 391 #define ICE_TXD_CTX_QW1_TSO_LEN_M       \
 392                         (0x3FFFFULL << ICE_TXD_CTX_QW1_TSO_LEN_S)
 393 
 394 #define ICE_TXD_CTX_QW1_MSS_S   50
 395 
 396 enum ice_tx_ctx_desc_cmd_bits {
 397         ICE_TX_CTX_DESC_TSO             = 0x01,
 398         ICE_TX_CTX_DESC_TSYN            = 0x02,
 399         ICE_TX_CTX_DESC_IL2TAG2         = 0x04,
 400         ICE_TX_CTX_DESC_IL2TAG2_IL2H    = 0x08,
 401         ICE_TX_CTX_DESC_SWTCH_NOTAG     = 0x00,
 402         ICE_TX_CTX_DESC_SWTCH_UPLINK    = 0x10,
 403         ICE_TX_CTX_DESC_SWTCH_LOCAL     = 0x20,
 404         ICE_TX_CTX_DESC_SWTCH_VSI       = 0x30,
 405         ICE_TX_CTX_DESC_RESERVED        = 0x40
 406 };
 407 
 408 #define ICE_LAN_TXQ_MAX_QGRPS   127
 409 #define ICE_LAN_TXQ_MAX_QDIS    1023
 410 
 411 /* Tx queue context data
 412  *
 413  * The sizes of the variables may be larger than needed due to crossing byte
 414  * boundaries. If we do not have the width of the variable set to the correct
 415  * size then we could end up shifting bits off the top of the variable when the
 416  * variable is at the top of a byte and crosses over into the next byte.
 417  */
 418 struct ice_tlan_ctx {
 419 #define ICE_TLAN_CTX_BASE_S     7
 420         u64 base;               /* base is defined in 128-byte units */
 421         u8 port_num;
 422         u16 cgd_num;            /* bigger than needed, see above for reason */
 423         u8 pf_num;
 424         u16 vmvf_num;
 425         u8 vmvf_type;
 426 #define ICE_TLAN_CTX_VMVF_TYPE_VF       0
 427 #define ICE_TLAN_CTX_VMVF_TYPE_VMQ      1
 428 #define ICE_TLAN_CTX_VMVF_TYPE_PF       2
 429         u16 src_vsi;
 430         u8 tsyn_ena;
 431         u8 internal_usage_flag;
 432         u8 alt_vlan;
 433         u16 cpuid;              /* bigger than needed, see above for reason */
 434         u8 wb_mode;
 435         u8 tphrd_desc;
 436         u8 tphrd;
 437         u8 tphwr_desc;
 438         u16 cmpq_id;
 439         u16 qnum_in_func;
 440         u8 itr_notification_mode;
 441         u8 adjust_prof_id;
 442         u32 qlen;               /* bigger than needed, see above for reason */
 443         u8 quanta_prof_idx;
 444         u8 tso_ena;
 445         u16 tso_qnum;
 446         u8 legacy_int;
 447         u8 drop_ena;
 448         u8 cache_prof_idx;
 449         u8 pkt_shaper_prof_idx;
 450         u8 int_q_state; /* width not needed - internal do not write */
 451 };
 452 
 453 /* macro to make the table lines short */
 454 #define ICE_PTT(PTYPE, OUTER_IP, OUTER_IP_VER, OUTER_FRAG, T, TE, TEF, I, PL)\
 455         {       PTYPE, \
 456                 1, \
 457                 ICE_RX_PTYPE_OUTER_##OUTER_IP, \
 458                 ICE_RX_PTYPE_OUTER_##OUTER_IP_VER, \
 459                 ICE_RX_PTYPE_##OUTER_FRAG, \
 460                 ICE_RX_PTYPE_TUNNEL_##T, \
 461                 ICE_RX_PTYPE_TUNNEL_END_##TE, \
 462                 ICE_RX_PTYPE_##TEF, \
 463                 ICE_RX_PTYPE_INNER_PROT_##I, \
 464                 ICE_RX_PTYPE_PAYLOAD_LAYER_##PL }
 465 
 466 #define ICE_PTT_UNUSED_ENTRY(PTYPE) { PTYPE, 0, 0, 0, 0, 0, 0, 0, 0, 0 }
 467 
 468 /* shorter macros makes the table fit but are terse */
 469 #define ICE_RX_PTYPE_NOF                ICE_RX_PTYPE_NOT_FRAG
 470 
 471 /* Lookup table mapping the HW PTYPE to the bit field for decoding */
 472 static const struct ice_rx_ptype_decoded ice_ptype_lkup[] = {
 473         /* L2 Packet types */
 474         ICE_PTT_UNUSED_ENTRY(0),
 475         ICE_PTT(1, L2, NONE, NOF, NONE, NONE, NOF, NONE, PAY2),
 476         ICE_PTT(2, L2, NONE, NOF, NONE, NONE, NOF, NONE, NONE),
 477 };
 478 
 479 static inline struct ice_rx_ptype_decoded ice_decode_rx_desc_ptype(u16 ptype)
 480 {
 481         return ice_ptype_lkup[ptype];
 482 }
 483 
 484 #define ICE_LINK_SPEED_UNKNOWN          0
 485 #define ICE_LINK_SPEED_10MBPS           10
 486 #define ICE_LINK_SPEED_100MBPS          100
 487 #define ICE_LINK_SPEED_1000MBPS         1000
 488 #define ICE_LINK_SPEED_2500MBPS         2500
 489 #define ICE_LINK_SPEED_5000MBPS         5000
 490 #define ICE_LINK_SPEED_10000MBPS        10000
 491 #define ICE_LINK_SPEED_20000MBPS        20000
 492 #define ICE_LINK_SPEED_25000MBPS        25000
 493 #define ICE_LINK_SPEED_40000MBPS        40000
 494 #define ICE_LINK_SPEED_50000MBPS        50000
 495 #define ICE_LINK_SPEED_100000MBPS       100000
 496 
 497 #endif /* _ICE_LAN_TX_RX_H_ */
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