drivers/net/octeontx2/otx2_flow_dump.c

   1 /* SPDX-License-Identifier: BSD-3-Clause
   2  * Copyright(C) 2019 Marvell International Ltd.
   3  */
   4
   5 #include "otx2_ethdev.h"
   6 #include "otx2_ethdev_sec.h"
   7 #include "otx2_flow.h"
   8
   9 #define NPC_MAX_FIELD_NAME_SIZE 80
  10 #define NPC_RX_ACTIONOP_MASK            GENMASK(3, 0)
  11 #define NPC_RX_ACTION_PFFUNC_MASK       GENMASK(19, 4)
  12 #define NPC_RX_ACTION_INDEX_MASK        GENMASK(39, 20)
  13 #define NPC_RX_ACTION_MATCH_MASK        GENMASK(55, 40)
  14 #define NPC_RX_ACTION_FLOWKEY_MASK      GENMASK(60, 56)
  15
  16 #define NPC_TX_ACTION_INDEX_MASK        GENMASK(31, 12)
  17 #define NPC_TX_ACTION_MATCH_MASK        GENMASK(47, 32)
  18
  19 #define NIX_RX_VTAGACT_VTAG0_RELPTR_MASK        GENMASK(7, 0)
  20 #define NIX_RX_VTAGACT_VTAG0_LID_MASK           GENMASK(10, 8)
  21 #define NIX_RX_VTAGACT_VTAG0_TYPE_MASK          GENMASK(14, 12)
  22 #define NIX_RX_VTAGACT_VTAG0_VALID_MASK         BIT_ULL(15)
  23
  24 #define NIX_RX_VTAGACT_VTAG1_RELPTR_MASK        GENMASK(39, 32)
  25 #define NIX_RX_VTAGACT_VTAG1_LID_MASK           GENMASK(42, 40)
  26 #define NIX_RX_VTAGACT_VTAG1_TYPE_MASK          GENMASK(46, 44)
  27 #define NIX_RX_VTAGACT_VTAG1_VALID_MASK         BIT_ULL(47)
  28
  29 #define NIX_TX_VTAGACT_VTAG0_RELPTR_MASK        GENMASK(7, 0)
  30 #define NIX_TX_VTAGACT_VTAG0_LID_MASK           GENMASK(10, 8)
  31 #define NIX_TX_VTAGACT_VTAG0_OP_MASK            GENMASK(13, 12)
  32 #define NIX_TX_VTAGACT_VTAG0_DEF_MASK           GENMASK(25, 16)
  33
  34 #define NIX_TX_VTAGACT_VTAG1_RELPTR_MASK        GENMASK(39, 32)
  35 #define NIX_TX_VTAGACT_VTAG1_LID_MASK           GENMASK(42, 40)
  36 #define NIX_TX_VTAGACT_VTAG1_OP_MASK            GENMASK(45, 44)
  37 #define NIX_TX_VTAGACT_VTAG1_DEF_MASK           GENMASK(57, 48)
  38
  39 struct npc_rx_parse_nibble_s {
  40         uint16_t chan         : 3;
  41         uint16_t errlev       : 1;
  42         uint16_t errcode      : 2;
  43         uint16_t l2l3bm       : 1;
  44         uint16_t laflags      : 2;
  45         uint16_t latype       : 1;
  46         uint16_t lbflags      : 2;
  47         uint16_t lbtype       : 1;
  48         uint16_t lcflags      : 2;
  49         uint16_t lctype       : 1;
  50         uint16_t ldflags      : 2;
  51         uint16_t ldtype       : 1;
  52         uint16_t leflags      : 2;
  53         uint16_t letype       : 1;
  54         uint16_t lfflags      : 2;
  55         uint16_t lftype       : 1;
  56         uint16_t lgflags      : 2;
  57         uint16_t lgtype       : 1;
  58         uint16_t lhflags      : 2;
  59         uint16_t lhtype       : 1;
  60 } __rte_packed;
  61
  62 const char *intf_str[] = {
  63         "NIX-RX",
  64         "NIX-TX",
  65 };
  66
  67 const char *ltype_str[NPC_MAX_LID][NPC_MAX_LT] = {
  68         [NPC_LID_LA][0] = "NONE",
  69         [NPC_LID_LA][NPC_LT_LA_ETHER] = "LA_ETHER",
  70         [NPC_LID_LA][NPC_LT_LA_IH_NIX_ETHER] = "LA_IH_NIX_ETHER",
  71         [NPC_LID_LA][NPC_LT_LA_HIGIG2_ETHER] = "LA_HIGIG2_ETHER",
  72         [NPC_LID_LA][NPC_LT_LA_IH_NIX_HIGIG2_ETHER] = "LA_IH_NIX_HIGIG2_ETHER",
  73         [NPC_LID_LB][0] = "NONE",
  74         [NPC_LID_LB][NPC_LT_LB_CTAG] = "LB_CTAG",
  75         [NPC_LID_LB][NPC_LT_LB_STAG_QINQ] = "LB_STAG_QINQ",
  76         [NPC_LID_LB][NPC_LT_LB_ETAG] = "LB_ETAG",
  77         [NPC_LID_LC][0] = "NONE",
  78         [NPC_LID_LC][NPC_LT_LC_IP] = "LC_IP",
  79         [NPC_LID_LC][NPC_LT_LC_IP6] = "LC_IP6",
  80         [NPC_LID_LC][NPC_LT_LC_ARP] = "LC_ARP",
  81         [NPC_LID_LC][NPC_LT_LC_IP6_EXT] = "LC_IP6_EXT",
  82         [NPC_LID_LD][0] = "NONE",
  83         [NPC_LID_LD][NPC_LT_LD_ICMP] = "LD_ICMP",
  84         [NPC_LID_LD][NPC_LT_LD_ICMP6] = "LD_ICMP6",
  85         [NPC_LID_LD][NPC_LT_LD_UDP] = "LD_UDP",
  86         [NPC_LID_LD][NPC_LT_LD_TCP] = "LD_TCP",
  87         [NPC_LID_LD][NPC_LT_LD_SCTP] = "LD_SCTP",
  88         [NPC_LID_LD][NPC_LT_LD_GRE] = "LD_GRE",
  89         [NPC_LID_LD][NPC_LT_LD_NVGRE] = "LD_NVGRE",
  90         [NPC_LID_LE][0] = "NONE",
  91         [NPC_LID_LE][NPC_LT_LE_VXLAN] = "LE_VXLAN",
  92         [NPC_LID_LE][NPC_LT_LE_ESP] = "LE_ESP",
  93         [NPC_LID_LE][NPC_LT_LE_GTPC] = "LE_GTPC",
  94         [NPC_LID_LE][NPC_LT_LE_GTPU] = "LE_GTPU",
  95         [NPC_LID_LE][NPC_LT_LE_GENEVE] = "LE_GENEVE",
  96         [NPC_LID_LE][NPC_LT_LE_VXLANGPE] = "LE_VXLANGPE",
  97         [NPC_LID_LF][0] = "NONE",
  98         [NPC_LID_LF][NPC_LT_LF_TU_ETHER] = "LF_TU_ETHER",
  99         [NPC_LID_LG][0] = "NONE",
 100         [NPC_LID_LG][NPC_LT_LG_TU_IP] = "LG_TU_IP",
 101         [NPC_LID_LG][NPC_LT_LG_TU_IP6] = "LG_TU_IP6",
 102         [NPC_LID_LH][0] = "NONE",
 103         [NPC_LID_LH][NPC_LT_LH_TU_UDP] = "LH_TU_UDP",
 104         [NPC_LID_LH][NPC_LT_LH_TU_TCP] = "LH_TU_TCP",
 105         [NPC_LID_LH][NPC_LT_LH_TU_SCTP] = "LH_TU_SCTP",
 106         [NPC_LID_LH][NPC_LT_LH_TU_ESP] = "LH_TU_ESP",
 107 };
 108
 109 static uint16_t
 110 otx2_get_nibbles(struct rte_flow *flow, uint16_t size, uint32_t bit_offset)
 111 {
 112         uint32_t byte_index, noffset;
 113         uint16_t data, mask;
 114         uint8_t *bytes;
 115
 116         bytes = (uint8_t *)flow->mcam_data;
 117         mask = (1ULL << (size * 4)) - 1;
 118         byte_index = bit_offset / 8;
 119         noffset = bit_offset % 8;
 120         data = *(uint16_t *)&bytes[byte_index];
 121         data >>= noffset;
 122         data &= mask;
 123
 124         return data;
 125 }
 126
 127 static void
 128 otx2_flow_print_parse_nibbles(FILE *file, struct rte_flow *flow,
 129                               uint64_t parse_nibbles)
 130 {
 131         struct npc_rx_parse_nibble_s *rx_parse;
 132         uint32_t data, offset = 0;
 133
 134         rx_parse = (struct npc_rx_parse_nibble_s *)&parse_nibbles;
 135
 136         if (rx_parse->chan) {
 137                 data = otx2_get_nibbles(flow, 3, offset);
 138                 fprintf(file, "\tNPC_PARSE_NIBBLE_CHAN:%#03X\n", data);
 139                 offset += 12;
 140         }
 141
 142         if (rx_parse->errlev) {
 143                 data = otx2_get_nibbles(flow, 1, offset);
 144                 fprintf(file, "\tNPC_PARSE_NIBBLE_ERRLEV:%#X\n", data);
 145                 offset += 4;
 146         }
 147
 148         if (rx_parse->errcode) {
 149                 data = otx2_get_nibbles(flow, 2, offset);
 150                 fprintf(file, "\tNPC_PARSE_NIBBLE_ERRCODE:%#02X\n", data);
 151                 offset += 8;
 152         }
 153
 154         if (rx_parse->l2l3bm) {
 155                 data = otx2_get_nibbles(flow, 1, offset);
 156                 fprintf(file, "\tNPC_PARSE_NIBBLE_L2L3_BCAST:%#X\n", data);
 157                 offset += 4;
 158         }
 159
 160         if (rx_parse->latype) {
 161                 data = otx2_get_nibbles(flow, 1, offset);
 162                 fprintf(file, "\tNPC_PARSE_NIBBLE_LA_LTYPE:%s\n",
 163                         ltype_str[NPC_LID_LA][data]);
 164                 offset += 4;
 165         }
 166
 167         if (rx_parse->laflags) {
 168                 data = otx2_get_nibbles(flow, 2, offset);
 169                 fprintf(file, "\tNPC_PARSE_NIBBLE_LA_FLAGS:%#02X\n", data);
 170                 offset += 8;
 171         }
 172
 173         if (rx_parse->lbtype) {
 174                 data = otx2_get_nibbles(flow, 1, offset);
 175                 fprintf(file, "\tNPC_PARSE_NIBBLE_LB_LTYPE:%s\n",
 176                         ltype_str[NPC_LID_LB][data]);
 177                 offset += 4;
 178         }
 179
 180         if (rx_parse->lbflags) {
 181                 data = otx2_get_nibbles(flow, 2, offset);
 182                 fprintf(file, "\tNPC_PARSE_NIBBLE_LB_FLAGS:%#02X\n", data);
 183                 offset += 8;
 184         }
 185
 186         if (rx_parse->lctype) {
 187                 data = otx2_get_nibbles(flow, 1, offset);
 188                 fprintf(file, "\tNPC_PARSE_NIBBLE_LC_LTYPE:%s\n",
 189                         ltype_str[NPC_LID_LC][data]);
 190                 offset += 4;
 191         }
 192
 193         if (rx_parse->lcflags) {
 194                 data = otx2_get_nibbles(flow, 2, offset);
 195                 fprintf(file, "\tNPC_PARSE_NIBBLE_LC_FLAGS:%#02X\n", data);
 196                 offset += 8;
 197         }
 198
 199         if (rx_parse->ldtype) {
 200                 data = otx2_get_nibbles(flow, 1, offset);
 201                 fprintf(file, "\tNPC_PARSE_NIBBLE_LD_LTYPE:%s\n",
 202                         ltype_str[NPC_LID_LD][data]);
 203                 offset += 4;
 204         }
 205
 206         if (rx_parse->ldflags) {
 207                 data = otx2_get_nibbles(flow, 2, offset);
 208                 fprintf(file, "\tNPC_PARSE_NIBBLE_LD_FLAGS:%#02X\n", data);
 209                 offset += 8;
 210         }
 211
 212         if (rx_parse->letype) {
 213                 data = otx2_get_nibbles(flow, 1, offset);
 214                 fprintf(file, "\tNPC_PARSE_NIBBLE_LE_LTYPE:%s\n",
 215                         ltype_str[NPC_LID_LE][data]);
 216                 offset += 4;
 217         }
 218
 219         if (rx_parse->leflags) {
 220                 data = otx2_get_nibbles(flow, 2, offset);
 221                 fprintf(file, "\tNPC_PARSE_NIBBLE_LE_FLAGS:%#02X\n", data);
 222                 offset += 8;
 223         }
 224
 225         if (rx_parse->lftype) {
 226                 data = otx2_get_nibbles(flow, 1, offset);
 227                 fprintf(file, "\tNPC_PARSE_NIBBLE_LF_LTYPE:%s\n",
 228                         ltype_str[NPC_LID_LF][data]);
 229                 offset += 4;
 230         }
 231
 232         if (rx_parse->lfflags) {
 233                 data = otx2_get_nibbles(flow, 2, offset);
 234                 fprintf(file, "\tNPC_PARSE_NIBBLE_LF_FLAGS:%#02X\n", data);
 235                 offset += 8;
 236         }
 237
 238         if (rx_parse->lgtype) {
 239                 data = otx2_get_nibbles(flow, 1, offset);
 240                 fprintf(file, "\tNPC_PARSE_NIBBLE_LG_LTYPE:%s\n",
 241                         ltype_str[NPC_LID_LG][data]);
 242                 offset += 4;
 243         }
 244
 245         if (rx_parse->lgflags) {
 246                 data = otx2_get_nibbles(flow, 2, offset);
 247                 fprintf(file, "\tNPC_PARSE_NIBBLE_LG_FLAGS:%#02X\n", data);
 248                 offset += 8;
 249         }
 250
 251         if (rx_parse->lhtype) {
 252                 data = otx2_get_nibbles(flow, 1, offset);
 253                 fprintf(file, "\tNPC_PARSE_NIBBLE_LH_LTYPE:%s\n",
 254                         ltype_str[NPC_LID_LH][data]);
 255                 offset += 4;
 256         }
 257
 258         if (rx_parse->lhflags) {
 259                 data = otx2_get_nibbles(flow, 2, offset);
 260                 fprintf(file, "\tNPC_PARSE_NIBBLE_LH_FLAGS:%#02X\n", data);
 261         }
 262 }
 263
 264 static void
 265 otx2_flow_print_xtractinfo(FILE *file, struct npc_xtract_info *lfinfo,
 266                            struct rte_flow *flow, int lid, int lt)
 267 {
 268         uint8_t *datastart, *maskstart;
 269         int i;
 270
 271         datastart = (uint8_t *)&flow->mcam_data + lfinfo->key_off;
 272         maskstart = (uint8_t *)&flow->mcam_mask + lfinfo->key_off;
 273
 274         fprintf(file, "\t%s, hdr offset:%#X, len:%#X, key offset:%#X, ",
 275                 ltype_str[lid][lt], lfinfo->hdr_off,
 276                 lfinfo->len, lfinfo->key_off);
 277
 278         fprintf(file, "Data:0X");
 279         for (i = lfinfo->len - 1; i >= 0; i--)
 280                 fprintf(file, "%02X", datastart[i]);
 281
 282         fprintf(file, ", ");
 283
 284         fprintf(file, "Mask:0X");
 285
 286         for (i = lfinfo->len - 1; i >= 0; i--)
 287                 fprintf(file, "%02X", maskstart[i]);
 288
 289         fprintf(file, "\n");
 290 }
 291
 292 static void
 293 otx2_flow_print_item(FILE *file, struct otx2_eth_dev *hw,
 294                      struct npc_xtract_info *xinfo, struct rte_flow *flow,
 295                      int intf, int lid, int lt, int ld)
 296 {
 297         struct otx2_npc_flow_info *npc_flow = &hw->npc_flow;
 298         struct npc_xtract_info *lflags_info;
 299         int i, lf_cfg;
 300
 301         otx2_flow_print_xtractinfo(file, xinfo, flow, lid, lt);
 302
 303         if (xinfo->flags_enable) {
 304                 lf_cfg = npc_flow->prx_lfcfg[ld].i;
 305
 306                 if (lf_cfg == lid) {
 307                         for (i = 0; i < NPC_MAX_LFL; i++) {
 308                                 lflags_info = npc_flow->prx_fxcfg[intf]
 309                                                         [ld][i].xtract;
 310
 311                                 otx2_flow_print_xtractinfo(file, lflags_info,
 312                                                            flow, lid, lt);
 313                         }
 314                 }
 315         }
 316 }
 317
 318 static void
 319 otx2_flow_dump_patterns(FILE *file, struct otx2_eth_dev *hw,
 320                         struct rte_flow *flow)
 321 {
 322         struct otx2_npc_flow_info *npc_flow = &hw->npc_flow;
 323         struct npc_lid_lt_xtract_info *lt_xinfo;
 324         struct npc_xtract_info *xinfo;
 325         uint32_t intf, lid, ld, i;
 326         uint64_t parse_nibbles;
 327         uint16_t ltype;
 328
 329         intf = flow->nix_intf;
 330         parse_nibbles = npc_flow->keyx_supp_nmask[intf];
 331         otx2_flow_print_parse_nibbles(file, flow, parse_nibbles);
 332
 333         for (i = 0; i < flow->num_patterns; i++) {
 334                 lid = flow->dump_data[i].lid;
 335                 ltype = flow->dump_data[i].ltype;
 336                 lt_xinfo = &npc_flow->prx_dxcfg[intf][lid][ltype];
 337
 338                 for (ld = 0; ld < NPC_MAX_LD; ld++) {
 339                         xinfo = &lt_xinfo->xtract[ld];
 340                         if (!xinfo->enable)
 341                                 continue;
 342                         otx2_flow_print_item(file, hw, xinfo, flow, intf, lid,
 343                                              ltype, ld);
 344                 }
 345         }
 346 }
 347
 348 static void
 349 otx2_flow_dump_tx_action(FILE *file, uint64_t npc_action)
 350 {
 351         char index_name[NPC_MAX_FIELD_NAME_SIZE] = "Index:";
 352         uint32_t tx_op, index, match_id;
 353
 354         tx_op = npc_action & NPC_RX_ACTIONOP_MASK;
 355
 356         fprintf(file, "\tActionOp:");
 357
 358         switch (tx_op) {
 359         case NIX_TX_ACTIONOP_DROP:
 360                 fprintf(file, "NIX_TX_ACTIONOP_DROP (%lu)\n",
 361                         (uint64_t)NIX_RX_ACTIONOP_DROP);
 362                 break;
 363         case NIX_TX_ACTIONOP_UCAST_DEFAULT:
 364                 fprintf(file, "NIX_TX_ACTIONOP_UCAST_DEFAULT (%lu)\n",
 365                         (uint64_t)NIX_TX_ACTIONOP_UCAST_DEFAULT);
 366                 break;
 367         case NIX_TX_ACTIONOP_UCAST_CHAN:
 368                 fprintf(file, "NIX_TX_ACTIONOP_UCAST_DEFAULT (%lu)\n",
 369                         (uint64_t)NIX_TX_ACTIONOP_UCAST_CHAN);
 370                 strncpy(index_name, "Transmit Channel:",
 371                         NPC_MAX_FIELD_NAME_SIZE);
 372                 break;
 373         case NIX_TX_ACTIONOP_MCAST:
 374                 fprintf(file, "NIX_TX_ACTIONOP_MCAST (%lu)\n",
 375                         (uint64_t)NIX_TX_ACTIONOP_MCAST);
 376                 strncpy(index_name, "Multicast Table Index:",
 377                         NPC_MAX_FIELD_NAME_SIZE);
 378                 break;
 379         case NIX_TX_ACTIONOP_DROP_VIOL:
 380                 fprintf(file, "NIX_TX_ACTIONOP_DROP_VIOL (%lu)\n",
 381                         (uint64_t)NIX_TX_ACTIONOP_DROP_VIOL);
 382                 break;
 383         }
 384
 385         index = ((npc_action & NPC_TX_ACTION_INDEX_MASK) >> 12) & 0xFFFFF;
 386
 387         fprintf(file, "\t%s:%#05X\n", index_name, index);
 388
 389         match_id = ((npc_action & NPC_TX_ACTION_MATCH_MASK) >> 32) & 0xFFFF;
 390
 391         fprintf(file, "\tMatch Id:%#04X\n", match_id);
 392 }
 393
 394 static void
 395 otx2_flow_dump_rx_action(FILE *file, uint64_t npc_action)
 396 {
 397         uint32_t rx_op, pf_func, index, match_id, flowkey_alg;
 398         char index_name[NPC_MAX_FIELD_NAME_SIZE] = "Index:";
 399
 400         rx_op = npc_action & NPC_RX_ACTIONOP_MASK;
 401
 402         fprintf(file, "\tActionOp:");
 403
 404         switch (rx_op) {
 405         case NIX_RX_ACTIONOP_DROP:
 406                 fprintf(file, "NIX_RX_ACTIONOP_DROP (%lu)\n",
 407                         (uint64_t)NIX_RX_ACTIONOP_DROP);
 408                 break;
 409         case NIX_RX_ACTIONOP_UCAST:
 410                 fprintf(file, "NIX_RX_ACTIONOP_UCAST (%lu)\n",
 411                         (uint64_t)NIX_RX_ACTIONOP_UCAST);
 412                 strncpy(index_name, "RQ Index", NPC_MAX_FIELD_NAME_SIZE);
 413                 break;
 414         case NIX_RX_ACTIONOP_UCAST_IPSEC:
 415                 fprintf(file, "NIX_RX_ACTIONOP_UCAST_IPSEC (%lu)\n",
 416                         (uint64_t)NIX_RX_ACTIONOP_UCAST_IPSEC);
 417                 strncpy(index_name, "RQ Index:", NPC_MAX_FIELD_NAME_SIZE);
 418                 break;
 419         case NIX_RX_ACTIONOP_MCAST:
 420                 fprintf(file, "NIX_RX_ACTIONOP_MCAST (%lu)\n",
 421                         (uint64_t)NIX_RX_ACTIONOP_MCAST);
 422                 strncpy(index_name, "Multicast/mirror table index",
 423                         NPC_MAX_FIELD_NAME_SIZE);
 424                 break;
 425         case NIX_RX_ACTIONOP_RSS:
 426                 fprintf(file, "NIX_RX_ACTIONOP_RSS (%lu)\n",
 427                         (uint64_t)NIX_RX_ACTIONOP_RSS);
 428                 strncpy(index_name, "RSS Group Index",
 429                         NPC_MAX_FIELD_NAME_SIZE);
 430                 break;
 431         case NIX_RX_ACTIONOP_PF_FUNC_DROP:
 432                 fprintf(file, "NIX_RX_ACTIONOP_PF_FUNC_DROP (%lu)\n",
 433                         (uint64_t)NIX_RX_ACTIONOP_PF_FUNC_DROP);
 434                 break;
 435         case NIX_RX_ACTIONOP_MIRROR:
 436                 fprintf(file, "NIX_RX_ACTIONOP_MIRROR (%lu)\n",
 437                         (uint64_t)NIX_RX_ACTIONOP_MIRROR);
 438                 strncpy(index_name, "Multicast/mirror table index",
 439                         NPC_MAX_FIELD_NAME_SIZE);
 440                 break;
 441         }
 442
 443         pf_func = ((npc_action & NPC_RX_ACTION_PFFUNC_MASK) >> 4) & 0xFFFF;
 444
 445         fprintf(file, "\tPF_FUNC: %#04X\n", pf_func);
 446
 447         index = ((npc_action & NPC_RX_ACTION_INDEX_MASK) >> 20) & 0xFFFFF;
 448
 449         fprintf(file, "\t%s:%#05X\n", index_name, index);
 450
 451         match_id = ((npc_action & NPC_RX_ACTION_MATCH_MASK) >> 40) & 0xFFFF;
 452
 453         fprintf(file, "\tMatch Id:%#04X\n", match_id);
 454
 455         flowkey_alg = ((npc_action & NPC_RX_ACTION_FLOWKEY_MASK) >> 56) & 0x1F;
 456
 457         fprintf(file, "\tFlow Key Alg:%#X\n", flowkey_alg);
 458 }
 459
 460 static void
 461 otx2_flow_dump_parsed_action(FILE *file, uint64_t npc_action, bool is_rx)
 462 {
 463         if (is_rx) {
 464                 fprintf(file, "NPC RX Action:%#016lX\n", npc_action);
 465                 otx2_flow_dump_rx_action(file, npc_action);
 466         } else {
 467                 fprintf(file, "NPC TX Action:%#016lX\n", npc_action);
 468                 otx2_flow_dump_tx_action(file, npc_action);
 469         }
 470 }
 471
 472 static void
 473 otx2_flow_dump_rx_vtag_action(FILE *file, uint64_t vtag_action)
 474 {
 475         uint32_t type, lid, relptr;
 476
 477         if (vtag_action & NIX_RX_VTAGACT_VTAG0_VALID_MASK) {
 478                 relptr = vtag_action & NIX_RX_VTAGACT_VTAG0_RELPTR_MASK;
 479                 lid = ((vtag_action & NIX_RX_VTAGACT_VTAG0_LID_MASK) >> 8)
 480                         & 0x7;
 481                 type = ((vtag_action & NIX_RX_VTAGACT_VTAG0_TYPE_MASK) >> 12)
 482                         & 0x7;
 483
 484                 fprintf(file, "\tVTAG0:relptr:%#X\n", relptr);
 485                 fprintf(file, "\tlid:%#X\n", lid);
 486                 fprintf(file, "\ttype:%#X\n", type);
 487         }
 488
 489         if (vtag_action & NIX_RX_VTAGACT_VTAG1_VALID_MASK) {
 490                 relptr = ((vtag_action & NIX_RX_VTAGACT_VTAG1_RELPTR_MASK)
 491                            >> 32) & 0xFF;
 492                 lid = ((vtag_action & NIX_RX_VTAGACT_VTAG1_LID_MASK) >> 40)
 493                         & 0x7;
 494                 type = ((vtag_action & NIX_RX_VTAGACT_VTAG1_TYPE_MASK) >> 44)
 495                         & 0x7;
 496
 497                 fprintf(file, "\tVTAG1:relptr:%#X\n", relptr);
 498                 fprintf(file, "\tlid:%#X\n", lid);
 499                 fprintf(file, "\ttype:%#X\n", type);
 500         }
 501 }
 502
 503 static void
 504 otx2_get_vtag_opname(uint32_t op, char *opname, int len)
 505 {
 506         switch (op) {
 507         case 0x0:
 508                 strncpy(opname, "NOP", len - 1);
 509                 break;
 510         case 0x1:
 511                 strncpy(opname, "INSERT", len - 1);
 512                 break;
 513         case 0x2:
 514                 strncpy(opname, "REPLACE", len - 1);
 515                 break;
 516         }
 517 }
 518
 519 static void
 520 otx2_flow_dump_tx_vtag_action(FILE *file, uint64_t vtag_action)
 521 {
 522         uint32_t relptr, lid, op, vtag_def;
 523         char opname[10];
 524
 525         relptr = vtag_action & NIX_TX_VTAGACT_VTAG0_RELPTR_MASK;
 526         lid = ((vtag_action & NIX_TX_VTAGACT_VTAG0_LID_MASK) >> 8) & 0x7;
 527         op = ((vtag_action & NIX_TX_VTAGACT_VTAG0_OP_MASK) >> 12) & 0x3;
 528         vtag_def = ((vtag_action & NIX_TX_VTAGACT_VTAG0_DEF_MASK) >> 16)
 529                    & 0x3FF;
 530
 531         otx2_get_vtag_opname(op, opname, sizeof(opname));
 532
 533         fprintf(file, "\tVTAG0 relptr:%#X\n", relptr);
 534         fprintf(file, "\tlid:%#X\n", lid);
 535         fprintf(file, "\top:%s\n", opname);
 536         fprintf(file, "\tvtag_def:%#X\n", vtag_def);
 537
 538         relptr = ((vtag_action & NIX_TX_VTAGACT_VTAG1_RELPTR_MASK) >> 32)
 539                  & 0xFF;
 540         lid = ((vtag_action & NIX_TX_VTAGACT_VTAG1_LID_MASK) >> 40) & 0x7;
 541         op = ((vtag_action & NIX_TX_VTAGACT_VTAG1_OP_MASK) >> 44) & 0x3;
 542         vtag_def = ((vtag_action & NIX_TX_VTAGACT_VTAG1_DEF_MASK) >> 48)
 543                    & 0x3FF;
 544
 545         otx2_get_vtag_opname(op, opname, sizeof(opname));
 546
 547         fprintf(file, "\tVTAG1:relptr:%#X\n", relptr);
 548         fprintf(file, "\tlid:%#X\n", lid);
 549         fprintf(file, "\top:%s\n", opname);
 550         fprintf(file, "\tvtag_def:%#X\n", vtag_def);
 551 }
 552
 553 static void
 554 otx2_flow_dump_vtag_action(FILE *file, uint64_t vtag_action, bool is_rx)
 555 {
 556         if (is_rx) {
 557                 fprintf(file, "NPC RX VTAG Action:%#016lX\n", vtag_action);
 558                 otx2_flow_dump_rx_vtag_action(file, vtag_action);
 559         } else {
 560                 fprintf(file, "NPC TX VTAG Action:%#016lX\n", vtag_action);
 561                 otx2_flow_dump_tx_vtag_action(file, vtag_action);
 562         }
 563 }
 564
 565 void
 566 otx2_flow_dump(FILE *file, struct otx2_eth_dev *hw, struct rte_flow *flow)
 567 {
 568         bool is_rx = 0;
 569         int i;
 570
 571         fprintf(file, "MCAM Index:%d\n", flow->mcam_id);
 572         fprintf(file, "Interface :%s (%d)\n", intf_str[flow->nix_intf],
 573                 flow->nix_intf);
 574         fprintf(file, "Priority  :%d\n", flow->priority);
 575
 576         if (flow->nix_intf == NIX_INTF_RX)
 577                 is_rx = 1;
 578
 579         otx2_flow_dump_parsed_action(file, flow->npc_action, is_rx);
 580         otx2_flow_dump_vtag_action(file, flow->vtag_action, is_rx);
 581         fprintf(file, "Patterns:\n");
 582         otx2_flow_dump_patterns(file, hw, flow);
 583
 584         fprintf(file, "MCAM Raw Data :\n");
 585
 586         for (i = 0; i < OTX2_MAX_MCAM_WIDTH_DWORDS; i++)  {
 587                 fprintf(file, "\tDW%d     :%016lX\n", i, flow->mcam_data[i]);
 588                 fprintf(file, "\tDW%d_Mask:%016lX\n", i, flow->mcam_mask[i]);
 589         }
 590
 591         fprintf(file, "\n");
 592 }