ceph/src/spdk/dpdk/drivers/net/ice/base/ice_flex_type.h

   1 /* SPDX-License-Identifier: BSD-3-Clause
   2  * Copyright(c) 2001-2019
   3  */
   4
   5 #ifndef _ICE_FLEX_TYPE_H_
   6 #define _ICE_FLEX_TYPE_H_
   7
   8 #define ICE_FV_OFFSET_INVAL    0x1FF
   9
  10 #pragma pack(1)
  11 /* Extraction Sequence (Field Vector) Table */
  12 struct ice_fv_word {
  13         u8 prot_id;
  14         u16 off;                /* Offset within the protocol header */
  15         u8 resvrd;
  16 };
  17
  18 #pragma pack()
  19
  20 #define ICE_MAX_FV_WORDS 48
  21 struct ice_fv {
  22         struct ice_fv_word ew[ICE_MAX_FV_WORDS];
  23 };
  24
  25 /* Package and segment headers and tables */
  26 struct ice_pkg_hdr {
  27         struct ice_pkg_ver format_ver;
  28         __le32 seg_count;
  29         __le32 seg_offset[1];
  30 };
  31
  32 /* generic segment */
  33 struct ice_generic_seg_hdr {
  34 #define SEGMENT_TYPE_METADATA   0x00000001
  35 #define SEGMENT_TYPE_ICE        0x00000010
  36         __le32 seg_type;
  37         struct ice_pkg_ver seg_ver;
  38         __le32 seg_size;
  39         char seg_name[ICE_PKG_NAME_SIZE];
  40 };
  41
  42 /* ice specific segment */
  43
  44 union ice_device_id {
  45         struct {
  46                 __le16 device_id;
  47                 __le16 vendor_id;
  48         } dev_vend_id;
  49         __le32 id;
  50 };
  51
  52 struct ice_device_id_entry {
  53         union ice_device_id device;
  54         union ice_device_id sub_device;
  55 };
  56
  57 struct ice_seg {
  58         struct ice_generic_seg_hdr hdr;
  59         __le32 device_table_count;
  60         struct ice_device_id_entry device_table[1];
  61 };
  62
  63 struct ice_nvm_table {
  64         __le32 table_count;
  65         __le32 vers[1];
  66 };
  67
  68 struct ice_buf {
  69 #define ICE_PKG_BUF_SIZE        4096
  70         u8 buf[ICE_PKG_BUF_SIZE];
  71 };
  72
  73 struct ice_buf_table {
  74         __le32 buf_count;
  75         struct ice_buf buf_array[1];
  76 };
  77
  78 /* global metadata specific segment */
  79 struct ice_global_metadata_seg {
  80         struct ice_generic_seg_hdr hdr;
  81         struct ice_pkg_ver pkg_ver;
  82         __le32 track_id;
  83         char pkg_name[ICE_PKG_NAME_SIZE];
  84 };
  85
  86 #define ICE_MIN_S_OFF           12
  87 #define ICE_MAX_S_OFF           4095
  88 #define ICE_MIN_S_SZ            1
  89 #define ICE_MAX_S_SZ            4084
  90
  91 /* section information */
  92 struct ice_section_entry {
  93         __le32 type;
  94         __le16 offset;
  95         __le16 size;
  96 };
  97
  98 #define ICE_MIN_S_COUNT         1
  99 #define ICE_MAX_S_COUNT         511
 100 #define ICE_MIN_S_DATA_END      12
 101 #define ICE_MAX_S_DATA_END      4096
 102
 103 #define ICE_METADATA_BUF        0x80000000
 104
 105 struct ice_buf_hdr {
 106         __le16 section_count;
 107         __le16 data_end;
 108         struct ice_section_entry section_entry[1];
 109 };
 110
 111 #define ICE_MAX_ENTRIES_IN_BUF(hd_sz, ent_sz) ((ICE_PKG_BUF_SIZE - \
 112         sizeof(struct ice_buf_hdr) - (hd_sz)) / (ent_sz))
 113
 114 /* ice package section IDs */
 115 #define ICE_SID_XLT0_SW                 10
 116 #define ICE_SID_XLT_KEY_BUILDER_SW      11
 117 #define ICE_SID_XLT1_SW                 12
 118 #define ICE_SID_XLT2_SW                 13
 119 #define ICE_SID_PROFID_TCAM_SW          14
 120 #define ICE_SID_PROFID_REDIR_SW         15
 121 #define ICE_SID_FLD_VEC_SW              16
 122 #define ICE_SID_CDID_KEY_BUILDER_SW     17
 123 #define ICE_SID_CDID_REDIR_SW           18
 124
 125 #define ICE_SID_XLT0_ACL                20
 126 #define ICE_SID_XLT_KEY_BUILDER_ACL     21
 127 #define ICE_SID_XLT1_ACL                22
 128 #define ICE_SID_XLT2_ACL                23
 129 #define ICE_SID_PROFID_TCAM_ACL         24
 130 #define ICE_SID_PROFID_REDIR_ACL        25
 131 #define ICE_SID_FLD_VEC_ACL             26
 132 #define ICE_SID_CDID_KEY_BUILDER_ACL    27
 133 #define ICE_SID_CDID_REDIR_ACL          28
 134
 135 #define ICE_SID_XLT0_FD                 30
 136 #define ICE_SID_XLT_KEY_BUILDER_FD      31
 137 #define ICE_SID_XLT1_FD                 32
 138 #define ICE_SID_XLT2_FD                 33
 139 #define ICE_SID_PROFID_TCAM_FD          34
 140 #define ICE_SID_PROFID_REDIR_FD         35
 141 #define ICE_SID_FLD_VEC_FD              36
 142 #define ICE_SID_CDID_KEY_BUILDER_FD     37
 143 #define ICE_SID_CDID_REDIR_FD           38
 144
 145 #define ICE_SID_XLT0_RSS                40
 146 #define ICE_SID_XLT_KEY_BUILDER_RSS     41
 147 #define ICE_SID_XLT1_RSS                42
 148 #define ICE_SID_XLT2_RSS                43
 149 #define ICE_SID_PROFID_TCAM_RSS         44
 150 #define ICE_SID_PROFID_REDIR_RSS        45
 151 #define ICE_SID_FLD_VEC_RSS             46
 152 #define ICE_SID_CDID_KEY_BUILDER_RSS    47
 153 #define ICE_SID_CDID_REDIR_RSS          48
 154
 155 #define ICE_SID_RXPARSER_CAM            50
 156 #define ICE_SID_RXPARSER_NOMATCH_CAM    51
 157 #define ICE_SID_RXPARSER_IMEM           52
 158 #define ICE_SID_RXPARSER_XLT0_BUILDER   53
 159 #define ICE_SID_RXPARSER_NODE_PTYPE     54
 160 #define ICE_SID_RXPARSER_MARKER_PTYPE   55
 161 #define ICE_SID_RXPARSER_BOOST_TCAM     56
 162 #define ICE_SID_RXPARSER_PROTO_GRP      57
 163 #define ICE_SID_RXPARSER_METADATA_INIT  58
 164 #define ICE_SID_RXPARSER_XLT0           59
 165
 166 #define ICE_SID_TXPARSER_CAM            60
 167 #define ICE_SID_TXPARSER_NOMATCH_CAM    61
 168 #define ICE_SID_TXPARSER_IMEM           62
 169 #define ICE_SID_TXPARSER_XLT0_BUILDER   63
 170 #define ICE_SID_TXPARSER_NODE_PTYPE     64
 171 #define ICE_SID_TXPARSER_MARKER_PTYPE   65
 172 #define ICE_SID_TXPARSER_BOOST_TCAM     66
 173 #define ICE_SID_TXPARSER_PROTO_GRP      67
 174 #define ICE_SID_TXPARSER_METADATA_INIT  68
 175 #define ICE_SID_TXPARSER_XLT0           69
 176
 177 #define ICE_SID_RXPARSER_INIT_REDIR     70
 178 #define ICE_SID_TXPARSER_INIT_REDIR     71
 179 #define ICE_SID_RXPARSER_MARKER_GRP     72
 180 #define ICE_SID_TXPARSER_MARKER_GRP     73
 181 #define ICE_SID_RXPARSER_LAST_PROTO     74
 182 #define ICE_SID_TXPARSER_LAST_PROTO     75
 183 #define ICE_SID_RXPARSER_PG_SPILL       76
 184 #define ICE_SID_TXPARSER_PG_SPILL       77
 185 #define ICE_SID_RXPARSER_NOMATCH_SPILL  78
 186 #define ICE_SID_TXPARSER_NOMATCH_SPILL  79
 187
 188 #define ICE_SID_XLT0_PE                 80
 189 #define ICE_SID_XLT_KEY_BUILDER_PE      81
 190 #define ICE_SID_XLT1_PE                 82
 191 #define ICE_SID_XLT2_PE                 83
 192 #define ICE_SID_PROFID_TCAM_PE          84
 193 #define ICE_SID_PROFID_REDIR_PE         85
 194 #define ICE_SID_FLD_VEC_PE              86
 195 #define ICE_SID_CDID_KEY_BUILDER_PE     87
 196 #define ICE_SID_CDID_REDIR_PE           88
 197
 198 /* Label Metadata section IDs */
 199 #define ICE_SID_LBL_FIRST               0x80000010
 200 #define ICE_SID_LBL_RXPARSER_IMEM       0x80000010
 201 #define ICE_SID_LBL_TXPARSER_IMEM       0x80000011
 202 #define ICE_SID_LBL_RESERVED_12         0x80000012
 203 #define ICE_SID_LBL_RESERVED_13         0x80000013
 204 #define ICE_SID_LBL_RXPARSER_MARKER     0x80000014
 205 #define ICE_SID_LBL_TXPARSER_MARKER     0x80000015
 206 #define ICE_SID_LBL_PTYPE               0x80000016
 207 #define ICE_SID_LBL_PROTOCOL_ID         0x80000017
 208 #define ICE_SID_LBL_RXPARSER_TMEM       0x80000018
 209 #define ICE_SID_LBL_TXPARSER_TMEM       0x80000019
 210 #define ICE_SID_LBL_RXPARSER_PG         0x8000001A
 211 #define ICE_SID_LBL_TXPARSER_PG         0x8000001B
 212 #define ICE_SID_LBL_RXPARSER_M_TCAM     0x8000001C
 213 #define ICE_SID_LBL_TXPARSER_M_TCAM     0x8000001D
 214 #define ICE_SID_LBL_SW_PROFID_TCAM      0x8000001E
 215 #define ICE_SID_LBL_ACL_PROFID_TCAM     0x8000001F
 216 #define ICE_SID_LBL_PE_PROFID_TCAM      0x80000020
 217 #define ICE_SID_LBL_RSS_PROFID_TCAM     0x80000021
 218 #define ICE_SID_LBL_FD_PROFID_TCAM      0x80000022
 219 #define ICE_SID_LBL_FLAG                0x80000023
 220 #define ICE_SID_LBL_REG                 0x80000024
 221 #define ICE_SID_LBL_SW_PTG              0x80000025
 222 #define ICE_SID_LBL_ACL_PTG             0x80000026
 223 #define ICE_SID_LBL_PE_PTG              0x80000027
 224 #define ICE_SID_LBL_RSS_PTG             0x80000028
 225 #define ICE_SID_LBL_FD_PTG              0x80000029
 226 #define ICE_SID_LBL_SW_VSIG             0x8000002A
 227 #define ICE_SID_LBL_ACL_VSIG            0x8000002B
 228 #define ICE_SID_LBL_PE_VSIG             0x8000002C
 229 #define ICE_SID_LBL_RSS_VSIG            0x8000002D
 230 #define ICE_SID_LBL_FD_VSIG             0x8000002E
 231 #define ICE_SID_LBL_PTYPE_META          0x8000002F
 232 #define ICE_SID_LBL_SW_PROFID           0x80000030
 233 #define ICE_SID_LBL_ACL_PROFID          0x80000031
 234 #define ICE_SID_LBL_PE_PROFID           0x80000032
 235 #define ICE_SID_LBL_RSS_PROFID          0x80000033
 236 #define ICE_SID_LBL_FD_PROFID           0x80000034
 237 #define ICE_SID_LBL_RXPARSER_MARKER_GRP 0x80000035
 238 #define ICE_SID_LBL_TXPARSER_MARKER_GRP 0x80000036
 239 #define ICE_SID_LBL_RXPARSER_PROTO      0x80000037
 240 #define ICE_SID_LBL_TXPARSER_PROTO      0x80000038
 241 /* The following define MUST be updated to reflect the last label section ID */
 242 #define ICE_SID_LBL_LAST                0x80000038
 243
 244 enum ice_block {
 245         ICE_BLK_SW = 0,
 246         ICE_BLK_ACL,
 247         ICE_BLK_FD,
 248         ICE_BLK_RSS,
 249         ICE_BLK_PE,
 250         ICE_BLK_COUNT
 251 };
 252
 253 enum ice_sect {
 254         ICE_XLT0 = 0,
 255         ICE_XLT_KB,
 256         ICE_XLT1,
 257         ICE_XLT2,
 258         ICE_PROF_TCAM,
 259         ICE_PROF_REDIR,
 260         ICE_VEC_TBL,
 261         ICE_CDID_KB,
 262         ICE_CDID_REDIR,
 263         ICE_SECT_COUNT
 264 };
 265
 266 /* Packet Type (PTYPE) values */
 267 #define ICE_PTYPE_MAC_PAY               1
 268 #define ICE_PTYPE_IPV4FRAG_PAY          22
 269 #define ICE_PTYPE_IPV4_PAY              23
 270 #define ICE_PTYPE_IPV4_UDP_PAY          24
 271 #define ICE_PTYPE_IPV4_TCP_PAY          26
 272 #define ICE_PTYPE_IPV4_SCTP_PAY         27
 273 #define ICE_PTYPE_IPV4_ICMP_PAY         28
 274 #define ICE_PTYPE_IPV6FRAG_PAY          88
 275 #define ICE_PTYPE_IPV6_PAY              89
 276 #define ICE_PTYPE_IPV6_UDP_PAY          90
 277 #define ICE_PTYPE_IPV6_TCP_PAY          92
 278 #define ICE_PTYPE_IPV6_SCTP_PAY         93
 279 #define ICE_PTYPE_IPV6_ICMP_PAY         94
 280
 281 /* Packet Type Groups (PTG) - Inner Most fields (IM) */
 282 #define ICE_PTG_IM_IPV4_TCP             16
 283 #define ICE_PTG_IM_IPV4_UDP             17
 284 #define ICE_PTG_IM_IPV4_SCTP            18
 285 #define ICE_PTG_IM_IPV4_PAY             20
 286 #define ICE_PTG_IM_IPV4_OTHER           21
 287 #define ICE_PTG_IM_IPV6_TCP             32
 288 #define ICE_PTG_IM_IPV6_UDP             33
 289 #define ICE_PTG_IM_IPV6_SCTP            34
 290 #define ICE_PTG_IM_IPV6_OTHER           37
 291 #define ICE_PTG_IM_L2_OTHER             67
 292
 293 struct ice_flex_fields {
 294         union {
 295                 struct {
 296                         u8 src_ip;
 297                         u8 dst_ip;
 298                         u8 flow_label;  /* valid for IPv6 only */
 299                 } ip_fields;
 300
 301                 struct {
 302                         u8 src_prt;
 303                         u8 dst_prt;
 304                 } tcp_udp_fields;
 305
 306                 struct {
 307                         u8 src_ip;
 308                         u8 dst_ip;
 309                         u8 src_prt;
 310                         u8 dst_prt;
 311                 } ip_tcp_udp_fields;
 312
 313                 struct {
 314                         u8 src_prt;
 315                         u8 dst_prt;
 316                         u8 flow_label;  /* valid for IPv6 only */
 317                         u8 spi;
 318                 } ip_esp_fields;
 319
 320                 struct {
 321                         u32 offset;
 322                         u32 length;
 323                 } off_len;
 324         } fields;
 325 };
 326
 327 #define ICE_XLT1_DFLT_GRP       0
 328 #define ICE_XLT1_TABLE_SIZE     1024
 329
 330 /* package labels */
 331 struct ice_label {
 332         __le16 value;
 333 #define ICE_PKG_LABEL_SIZE      64
 334         char name[ICE_PKG_LABEL_SIZE];
 335 };
 336
 337 struct ice_label_section {
 338         __le16 count;
 339         struct ice_label label[1];
 340 };
 341
 342 #define ICE_MAX_LABELS_IN_BUF ICE_MAX_ENTRIES_IN_BUF( \
 343         sizeof(struct ice_label_section) - sizeof(struct ice_label), \
 344         sizeof(struct ice_label))
 345
 346 struct ice_sw_fv_section {
 347         __le16 count;
 348         __le16 base_offset;
 349         struct ice_fv fv[1];
 350 };
 351
 352 struct ice_sw_fv_list_entry {
 353         struct LIST_ENTRY_TYPE list_entry;
 354         u32 profile_id;
 355         struct ice_fv *fv_ptr;
 356 };
 357
 358 #pragma pack(1)
 359 /* The BOOST TCAM stores the match packet header in reverse order, meaning
 360  * the fields are reversed; in addition, this means that the normally big endian
 361  * fields of the packet are now little endian.
 362  */
 363 struct ice_boost_key_value {
 364 #define ICE_BOOST_REMAINING_HV_KEY      15
 365         u8 remaining_hv_key[ICE_BOOST_REMAINING_HV_KEY];
 366         __le16 hv_dst_port_key;
 367         __le16 hv_src_port_key;
 368         u8 tcam_search_key;
 369 };
 370
 371 #pragma pack()
 372
 373 struct ice_boost_key {
 374         struct ice_boost_key_value key;
 375         struct ice_boost_key_value key2;
 376 };
 377
 378 /* package Boost TCAM entry */
 379 struct ice_boost_tcam_entry {
 380         __le16 addr;
 381         __le16 reserved;
 382         /* break up the 40 bytes of key into different fields */
 383         struct ice_boost_key key;
 384         u8 boost_hit_index_group;
 385         /* The following contains bitfields which are not on byte boundaries.
 386          * These fields are currently unused by driver software.
 387          */
 388 #define ICE_BOOST_BIT_FIELDS            43
 389         u8 bit_fields[ICE_BOOST_BIT_FIELDS];
 390 };
 391
 392 struct ice_boost_tcam_section {
 393         __le16 count;
 394         __le16 reserved;
 395         struct ice_boost_tcam_entry tcam[1];
 396 };
 397
 398 #define ICE_MAX_BST_TCAMS_IN_BUF ICE_MAX_ENTRIES_IN_BUF( \
 399         sizeof(struct ice_boost_tcam_section) - \
 400         sizeof(struct ice_boost_tcam_entry), \
 401         sizeof(struct ice_boost_tcam_entry))
 402
 403 #pragma pack(1)
 404 struct ice_xlt1_section {
 405         __le16 count;
 406         __le16 offset;
 407         u8 value[1];
 408 };
 409
 410 #pragma pack()
 411
 412 #define ICE_XLT1_SIZE(n)        (sizeof(struct ice_xlt1_section) + \
 413                                  (sizeof(u8) * ((n) - 1)))
 414
 415 struct ice_xlt2_section {
 416         __le16 count;
 417         __le16 offset;
 418         __le16 value[1];
 419 };
 420
 421 #define ICE_XLT2_SIZE(n)        (sizeof(struct ice_xlt2_section) + \
 422                                  (sizeof(u16) * ((n) - 1)))
 423
 424 struct ice_prof_redir_section {
 425         __le16 count;
 426         __le16 offset;
 427         u8 redir_value[1];
 428 };
 429
 430 #define ICE_PROF_REDIR_SIZE(n)  (sizeof(struct ice_prof_redir_section) + \
 431                                  (sizeof(u8) * ((n) - 1)))
 432
 433 /* package buffer building */
 434
 435 struct ice_buf_build {
 436         struct ice_buf buf;
 437         u16 reserved_section_table_entries;
 438 };
 439
 440 struct ice_pkg_enum {
 441         struct ice_buf_table *buf_table;
 442         u32 buf_idx;
 443
 444         u32 type;
 445         struct ice_buf_hdr *buf;
 446         u32 sect_idx;
 447         void *sect;
 448         u32 sect_type;
 449
 450         u32 entry_idx;
 451         void *(*handler)(u32 sect_type, void *section, u32 index, u32 *offset);
 452 };
 453
 454 /* Tunnel enabling */
 455
 456 enum ice_tunnel_type {
 457         TNL_VXLAN = 0,
 458         TNL_GTPC,
 459         TNL_GTPC_TEID,
 460         TNL_GTPU,
 461         TNL_GTPU_TEID,
 462         TNL_VXLAN_GPE,
 463         TNL_GENEVE,
 464         TNL_NAT,
 465         TNL_ROCE_V2,
 466         TNL_MPLSO_UDP,
 467         TNL_UDP2_END,
 468         TNL_UPD_END,
 469         TNL_LAST = 0xFF,
 470         TNL_ALL = 0xFF,
 471 };
 472
 473 struct ice_tunnel_type_scan {
 474         enum ice_tunnel_type type;
 475         const char *label_prefix;
 476 };
 477
 478 struct ice_tunnel_entry {
 479         enum ice_tunnel_type type;
 480         u8 valid;
 481         u8 in_use;
 482         u8 marked;
 483         u16 boost_addr;
 484         u16 port;
 485         struct ice_boost_tcam_entry *boost_entry;
 486 };
 487
 488 #define ICE_TUNNEL_MAX_ENTRIES  16
 489
 490 struct ice_tunnel_table {
 491         u16 count;
 492         struct ice_tunnel_entry tbl[ICE_TUNNEL_MAX_ENTRIES];
 493 };
 494
 495 struct ice_pkg_es {
 496         __le16 count;
 497         __le16 offset;
 498         struct ice_fv_word es[1];
 499 };
 500
 501 struct ice_es {
 502         u32 sid;
 503         u16 count;
 504         u16 fvw;
 505         u16 *ref_count;
 506         u8 *written;
 507         u8 reverse; /* set to true to reverse FV order */
 508         struct LIST_HEAD_TYPE prof_map;
 509         struct ice_fv_word *t;
 510 };
 511
 512 /* PTYPE Group management */
 513
 514 /* Note: XLT1 table takes 13-bit as input, and results in an 8-bit packet type
 515  * group (PTG) ID as output.
 516  *
 517  * Note: PTG 0 is the default packet type group and it is assumed that all PTYPE
 518  * are a part of this group until moved to a new PTG.
 519  */
 520 #define ICE_DEFAULT_PTG 0
 521
 522 struct ice_ptg_entry {
 523         u8 in_use;
 524         struct ice_ptg_ptype *first_ptype;
 525 };
 526
 527 struct ice_ptg_ptype {
 528         u8 ptg;
 529         struct ice_ptg_ptype *next_ptype;
 530 };
 531
 532 #define ICE_MAX_TCAM_PER_PROFILE        8
 533 #define ICE_MAX_PTYPE_PER_PROFILE       8
 534
 535 struct ice_prof_map {
 536         struct LIST_ENTRY_TYPE list;
 537         u64 profile_cookie;
 538         u64 context;
 539         u8 prof_id;
 540         u8 ptype_count;
 541         u8 ptype[ICE_MAX_PTYPE_PER_PROFILE];
 542 };
 543
 544 #define ICE_INVALID_TCAM        0xFFFF
 545
 546 struct ice_tcam_inf {
 547         u8 ptg;
 548         u8 prof_id;
 549         u16 tcam_idx;
 550         u8 in_use;
 551 };
 552
 553 struct ice_vsig_prof {
 554         struct LIST_ENTRY_TYPE list;
 555         u64 profile_cookie;
 556         u8 prof_id;
 557         u8 tcam_count;
 558         struct ice_tcam_inf tcam[ICE_MAX_TCAM_PER_PROFILE];
 559 };
 560
 561 struct ice_vsig_entry {
 562         u8 in_use;
 563         struct LIST_HEAD_TYPE prop_lst;
 564         struct ice_vsig_vsi *first_vsi;
 565 };
 566
 567 struct ice_vsig_vsi {
 568         u16 changed;
 569         u16 vsig;
 570         u32 prop_mask;
 571         struct ice_vsig_vsi *next_vsi;
 572 };
 573
 574 #define ICE_XLT1_CNT    1024
 575 #define ICE_MAX_PTGS    256
 576
 577 /* XLT1 Table */
 578 struct ice_xlt1 {
 579         u32 sid;
 580         u16 count;
 581         struct ice_ptg_entry *ptg_tbl;
 582         struct ice_ptg_ptype *ptypes;
 583         u8 *t;
 584 };
 585
 586 #define ICE_XLT2_CNT    768
 587 #define ICE_MAX_VSIGS   768
 588
 589 /* Vsig bit layout:
 590  * [0:12]: incremental vsig index 1 to ICE_MAX_VSIGS
 591  * [13:15]: pf number of device
 592  */
 593 #define ICE_VSIG_IDX_M  (0x1FFF)
 594 #define ICE_PF_NUM_S    13
 595 #define ICE_PF_NUM_M    (0x07 << ICE_PF_NUM_S)
 596 #define ICE_VSIG_VALUE(vsig, pf_id) \
 597         (u16)((((u16)(vsig)) & ICE_VSIG_IDX_M) | \
 598               (((u16)(pf_id) << ICE_PF_NUM_S) & ICE_PF_NUM_M))
 599 #define ICE_DEFAULT_VSIG        0
 600
 601 /* XLT2 Table */
 602 struct ice_xlt2 {
 603         u32 sid;
 604         u16 count;
 605         struct ice_vsig_entry *vsig_tbl;
 606         struct ice_vsig_vsi *vsis;
 607         u16 *t;
 608 };
 609
 610 /* Extraction sequence - list of match fields:
 611  * protocol ID, offset, profile length
 612  */
 613 union ice_match_fld {
 614         struct {
 615                 u8 prot_id;
 616                 u8 offset;
 617                 u8 length;
 618                 u8 reserved; /* must be zero */
 619         } fld;
 620         u32 val;
 621 };
 622
 623 #define ICE_MATCH_LIST_SZ       20
 624 #pragma pack(1)
 625 struct ice_match {
 626         u8 count;
 627         union ice_match_fld list[ICE_MATCH_LIST_SZ];
 628 };
 629
 630 /* Profile ID Management */
 631 struct ice_prof_id_key {
 632         __le16 flags;
 633         u8 xlt1;
 634         __le16 xlt2_cdid;
 635 };
 636
 637 /* Keys are made up of two values, each one-half the size of the key.
 638  * For TCAM, the entire key is 80 bits wide (or 2, 40-bit wide values)
 639  */
 640 #define ICE_TCAM_KEY_VAL_SZ     5
 641 #define ICE_TCAM_KEY_SZ         (2 * ICE_TCAM_KEY_VAL_SZ)
 642
 643 struct ice_prof_tcam_entry {
 644         __le16 addr;
 645         u8 key[ICE_TCAM_KEY_SZ];
 646         u8 prof_id;
 647 };
 648
 649 struct ice_prof_id_section {
 650         __le16 count;
 651         struct ice_prof_tcam_entry entry[1];
 652 };
 653
 654 #pragma pack()
 655
 656 struct ice_prof_tcam {
 657         u32 sid;
 658         u16 count;
 659         u16 max_prof_id;
 660         u8 cdid_bits; /* # cdid bits to use in key, 0, 2, 4, or 8 */
 661         struct ice_prof_tcam_entry *t;
 662 };
 663
 664 struct ice_prof_redir {
 665         u32 sid;
 666         u16 count;
 667         u8 *t;
 668 };
 669
 670 /* Tables per block */
 671 struct ice_blk_info {
 672         struct ice_xlt1 xlt1;
 673         struct ice_xlt2 xlt2;
 674         struct ice_prof_tcam prof;
 675         struct ice_prof_redir prof_redir;
 676         struct ice_es es;
 677         u8 overwrite; /* set to true to allow overwrite of table entries */
 678 };
 679
 680 enum ice_chg_type {
 681         ICE_TCAM_NONE = 0,
 682         ICE_PTG_ES_ADD,
 683         ICE_TCAM_ADD,
 684         ICE_VSIG_ADD,
 685         ICE_VSIG_REM,
 686         ICE_VSI_MOVE,
 687 };
 688
 689 struct ice_chs_chg {
 690         struct LIST_ENTRY_TYPE list_entry;
 691         enum ice_chg_type type;
 692
 693         u8 add_ptg;
 694         u8 add_vsig;
 695         u8 add_tcam_idx;
 696         u8 add_prof;
 697         u16 ptype;
 698         u8 ptg;
 699         u8 prof_id;
 700         u16 vsi;
 701         u16 vsig;
 702         u16 orig_vsig;
 703         u16 tcam_idx;
 704 };
 705
 706 #define ICE_FLOW_PTYPE_MAX              ICE_XLT1_CNT
 707
 708 #endif /* _ICE_FLEX_TYPE_H_ */