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_LB][NPC_LT_LB_EXDSA] = "LB_EXDSA",
  78         [NPC_LID_LB][NPC_LT_LB_VLAN_EXDSA] = "LB_VLAN_EXDSA",
  79         [NPC_LID_LC][0] = "NONE",
  80         [NPC_LID_LC][NPC_LT_LC_IP] = "LC_IP",
  81         [NPC_LID_LC][NPC_LT_LC_IP6] = "LC_IP6",
  82         [NPC_LID_LC][NPC_LT_LC_ARP] = "LC_ARP",
  83         [NPC_LID_LC][NPC_LT_LC_IP6_EXT] = "LC_IP6_EXT",
  84         [NPC_LID_LC][NPC_LT_LC_NGIO] = "LC_NGIO",
  85         [NPC_LID_LD][0] = "NONE",
  86         [NPC_LID_LD][NPC_LT_LD_ICMP] = "LD_ICMP",
  87         [NPC_LID_LD][NPC_LT_LD_ICMP6] = "LD_ICMP6",
  88         [NPC_LID_LD][NPC_LT_LD_UDP] = "LD_UDP",
  89         [NPC_LID_LD][NPC_LT_LD_TCP] = "LD_TCP",
  90         [NPC_LID_LD][NPC_LT_LD_SCTP] = "LD_SCTP",
  91         [NPC_LID_LD][NPC_LT_LD_GRE] = "LD_GRE",
  92         [NPC_LID_LD][NPC_LT_LD_NVGRE] = "LD_NVGRE",
  93         [NPC_LID_LE][0] = "NONE",
  94         [NPC_LID_LE][NPC_LT_LE_VXLAN] = "LE_VXLAN",
  95         [NPC_LID_LE][NPC_LT_LE_ESP] = "LE_ESP",
  96         [NPC_LID_LE][NPC_LT_LE_GTPC] = "LE_GTPC",
  97         [NPC_LID_LE][NPC_LT_LE_GTPU] = "LE_GTPU",
  98         [NPC_LID_LE][NPC_LT_LE_GENEVE] = "LE_GENEVE",
  99         [NPC_LID_LE][NPC_LT_LE_VXLANGPE] = "LE_VXLANGPE",
 100         [NPC_LID_LF][0] = "NONE",
 101         [NPC_LID_LF][NPC_LT_LF_TU_ETHER] = "LF_TU_ETHER",
 102         [NPC_LID_LG][0] = "NONE",
 103         [NPC_LID_LG][NPC_LT_LG_TU_IP] = "LG_TU_IP",
 104         [NPC_LID_LG][NPC_LT_LG_TU_IP6] = "LG_TU_IP6",
 105         [NPC_LID_LH][0] = "NONE",
 106         [NPC_LID_LH][NPC_LT_LH_TU_UDP] = "LH_TU_UDP",
 107         [NPC_LID_LH][NPC_LT_LH_TU_TCP] = "LH_TU_TCP",
 108         [NPC_LID_LH][NPC_LT_LH_TU_SCTP] = "LH_TU_SCTP",
 109         [NPC_LID_LH][NPC_LT_LH_TU_ESP] = "LH_TU_ESP",
 110 };
 111
 112 static uint16_t
 113 otx2_get_nibbles(struct rte_flow *flow, uint16_t size, uint32_t bit_offset)
 114 {
 115         uint32_t byte_index, noffset;
 116         uint16_t data, mask;
 117         uint8_t *bytes;
 118
 119         bytes = (uint8_t *)flow->mcam_data;
 120         mask = (1ULL << (size * 4)) - 1;
 121         byte_index = bit_offset / 8;
 122         noffset = bit_offset % 8;
 123         data = *(uint16_t *)&bytes[byte_index];
 124         data >>= noffset;
 125         data &= mask;
 126
 127         return data;
 128 }
 129
 130 static void
 131 otx2_flow_print_parse_nibbles(FILE *file, struct rte_flow *flow,
 132                               uint64_t parse_nibbles)
 133 {
 134         struct npc_rx_parse_nibble_s *rx_parse;
 135         uint32_t data, offset = 0;
 136
 137         rx_parse = (struct npc_rx_parse_nibble_s *)&parse_nibbles;
 138
 139         if (rx_parse->chan) {
 140                 data = otx2_get_nibbles(flow, 3, offset);
 141                 fprintf(file, "\tNPC_PARSE_NIBBLE_CHAN:%#03X\n", data);
 142                 offset += 12;
 143         }
 144
 145         if (rx_parse->errlev) {
 146                 data = otx2_get_nibbles(flow, 1, offset);
 147                 fprintf(file, "\tNPC_PARSE_NIBBLE_ERRLEV:%#X\n", data);
 148                 offset += 4;
 149         }
 150
 151         if (rx_parse->errcode) {
 152                 data = otx2_get_nibbles(flow, 2, offset);
 153                 fprintf(file, "\tNPC_PARSE_NIBBLE_ERRCODE:%#02X\n", data);
 154                 offset += 8;
 155         }
 156
 157         if (rx_parse->l2l3bm) {
 158                 data = otx2_get_nibbles(flow, 1, offset);
 159                 fprintf(file, "\tNPC_PARSE_NIBBLE_L2L3_BCAST:%#X\n", data);
 160                 offset += 4;
 161         }
 162
 163         if (rx_parse->latype) {
 164                 data = otx2_get_nibbles(flow, 1, offset);
 165                 fprintf(file, "\tNPC_PARSE_NIBBLE_LA_LTYPE:%s\n",
 166                         ltype_str[NPC_LID_LA][data]);
 167                 offset += 4;
 168         }
 169
 170         if (rx_parse->laflags) {
 171                 data = otx2_get_nibbles(flow, 2, offset);
 172                 fprintf(file, "\tNPC_PARSE_NIBBLE_LA_FLAGS:%#02X\n", data);
 173                 offset += 8;
 174         }
 175
 176         if (rx_parse->lbtype) {
 177                 data = otx2_get_nibbles(flow, 1, offset);
 178                 fprintf(file, "\tNPC_PARSE_NIBBLE_LB_LTYPE:%s\n",
 179                         ltype_str[NPC_LID_LB][data]);
 180                 offset += 4;
 181         }
 182
 183         if (rx_parse->lbflags) {
 184                 data = otx2_get_nibbles(flow, 2, offset);
 185                 fprintf(file, "\tNPC_PARSE_NIBBLE_LB_FLAGS:%#02X\n", data);
 186                 offset += 8;
 187         }
 188
 189         if (rx_parse->lctype) {
 190                 data = otx2_get_nibbles(flow, 1, offset);
 191                 fprintf(file, "\tNPC_PARSE_NIBBLE_LC_LTYPE:%s\n",
 192                         ltype_str[NPC_LID_LC][data]);
 193                 offset += 4;
 194         }
 195
 196         if (rx_parse->lcflags) {
 197                 data = otx2_get_nibbles(flow, 2, offset);
 198                 fprintf(file, "\tNPC_PARSE_NIBBLE_LC_FLAGS:%#02X\n", data);
 199                 offset += 8;
 200         }
 201
 202         if (rx_parse->ldtype) {
 203                 data = otx2_get_nibbles(flow, 1, offset);
 204                 fprintf(file, "\tNPC_PARSE_NIBBLE_LD_LTYPE:%s\n",
 205                         ltype_str[NPC_LID_LD][data]);
 206                 offset += 4;
 207         }
 208
 209         if (rx_parse->ldflags) {
 210                 data = otx2_get_nibbles(flow, 2, offset);
 211                 fprintf(file, "\tNPC_PARSE_NIBBLE_LD_FLAGS:%#02X\n", data);
 212                 offset += 8;
 213         }
 214
 215         if (rx_parse->letype) {
 216                 data = otx2_get_nibbles(flow, 1, offset);
 217                 fprintf(file, "\tNPC_PARSE_NIBBLE_LE_LTYPE:%s\n",
 218                         ltype_str[NPC_LID_LE][data]);
 219                 offset += 4;
 220         }
 221
 222         if (rx_parse->leflags) {
 223                 data = otx2_get_nibbles(flow, 2, offset);
 224                 fprintf(file, "\tNPC_PARSE_NIBBLE_LE_FLAGS:%#02X\n", data);
 225                 offset += 8;
 226         }
 227
 228         if (rx_parse->lftype) {
 229                 data = otx2_get_nibbles(flow, 1, offset);
 230                 fprintf(file, "\tNPC_PARSE_NIBBLE_LF_LTYPE:%s\n",
 231                         ltype_str[NPC_LID_LF][data]);
 232                 offset += 4;
 233         }
 234
 235         if (rx_parse->lfflags) {
 236                 data = otx2_get_nibbles(flow, 2, offset);
 237                 fprintf(file, "\tNPC_PARSE_NIBBLE_LF_FLAGS:%#02X\n", data);
 238                 offset += 8;
 239         }
 240
 241         if (rx_parse->lgtype) {
 242                 data = otx2_get_nibbles(flow, 1, offset);
 243                 fprintf(file, "\tNPC_PARSE_NIBBLE_LG_LTYPE:%s\n",
 244                         ltype_str[NPC_LID_LG][data]);
 245                 offset += 4;
 246         }
 247
 248         if (rx_parse->lgflags) {
 249                 data = otx2_get_nibbles(flow, 2, offset);
 250                 fprintf(file, "\tNPC_PARSE_NIBBLE_LG_FLAGS:%#02X\n", data);
 251                 offset += 8;
 252         }
 253
 254         if (rx_parse->lhtype) {
 255                 data = otx2_get_nibbles(flow, 1, offset);
 256                 fprintf(file, "\tNPC_PARSE_NIBBLE_LH_LTYPE:%s\n",
 257                         ltype_str[NPC_LID_LH][data]);
 258                 offset += 4;
 259         }
 260
 261         if (rx_parse->lhflags) {
 262                 data = otx2_get_nibbles(flow, 2, offset);
 263                 fprintf(file, "\tNPC_PARSE_NIBBLE_LH_FLAGS:%#02X\n", data);
 264         }
 265 }
 266
 267 static void
 268 otx2_flow_print_xtractinfo(FILE *file, struct npc_xtract_info *lfinfo,
 269                            struct rte_flow *flow, int lid, int lt)
 270 {
 271         uint8_t *datastart, *maskstart;
 272         int i;
 273
 274         datastart = (uint8_t *)&flow->mcam_data + lfinfo->key_off;
 275         maskstart = (uint8_t *)&flow->mcam_mask + lfinfo->key_off;
 276
 277         fprintf(file, "\t%s, hdr offset:%#X, len:%#X, key offset:%#X, ",
 278                 ltype_str[lid][lt], lfinfo->hdr_off,
 279                 lfinfo->len, lfinfo->key_off);
 280
 281         fprintf(file, "Data:0X");
 282         for (i = lfinfo->len - 1; i >= 0; i--)
 283                 fprintf(file, "%02X", datastart[i]);
 284
 285         fprintf(file, ", ");
 286
 287         fprintf(file, "Mask:0X");
 288
 289         for (i = lfinfo->len - 1; i >= 0; i--)
 290                 fprintf(file, "%02X", maskstart[i]);
 291
 292         fprintf(file, "\n");
 293 }
 294
 295 static void
 296 otx2_flow_print_item(FILE *file, struct otx2_eth_dev *hw,
 297                      struct npc_xtract_info *xinfo, struct rte_flow *flow,
 298                      int intf, int lid, int lt, int ld)
 299 {
 300         struct otx2_npc_flow_info *npc_flow = &hw->npc_flow;
 301         struct npc_xtract_info *lflags_info;
 302         int i, lf_cfg;
 303
 304         otx2_flow_print_xtractinfo(file, xinfo, flow, lid, lt);
 305
 306         if (xinfo->flags_enable) {
 307                 lf_cfg = npc_flow->prx_lfcfg[ld].i;
 308
 309                 if (lf_cfg == lid) {
 310                         for (i = 0; i < NPC_MAX_LFL; i++) {
 311                                 lflags_info = npc_flow->prx_fxcfg[intf]
 312                                                         [ld][i].xtract;
 313
 314                                 otx2_flow_print_xtractinfo(file, lflags_info,
 315                                                            flow, lid, lt);
 316                         }
 317                 }
 318         }
 319 }
 320
 321 static void
 322 otx2_flow_dump_patterns(FILE *file, struct otx2_eth_dev *hw,
 323                         struct rte_flow *flow)
 324 {
 325         struct otx2_npc_flow_info *npc_flow = &hw->npc_flow;
 326         struct npc_lid_lt_xtract_info *lt_xinfo;
 327         struct npc_xtract_info *xinfo;
 328         uint32_t intf, lid, ld, i;
 329         uint64_t parse_nibbles;
 330         uint16_t ltype;
 331
 332         intf = flow->nix_intf;
 333         parse_nibbles = npc_flow->keyx_supp_nmask[intf];
 334         otx2_flow_print_parse_nibbles(file, flow, parse_nibbles);
 335
 336         for (i = 0; i < flow->num_patterns; i++) {
 337                 lid = flow->dump_data[i].lid;
 338                 ltype = flow->dump_data[i].ltype;
 339                 lt_xinfo = &npc_flow->prx_dxcfg[intf][lid][ltype];
 340
 341                 for (ld = 0; ld < NPC_MAX_LD; ld++) {
 342                         xinfo = &lt_xinfo->xtract[ld];
 343                         if (!xinfo->enable)
 344                                 continue;
 345                         otx2_flow_print_item(file, hw, xinfo, flow, intf, lid,
 346                                              ltype, ld);
 347                 }
 348         }
 349 }
 350
 351 static void
 352 otx2_flow_dump_tx_action(FILE *file, uint64_t npc_action)
 353 {
 354         char index_name[NPC_MAX_FIELD_NAME_SIZE] = "Index:";
 355         uint32_t tx_op, index, match_id;
 356
 357         tx_op = npc_action & NPC_RX_ACTIONOP_MASK;
 358
 359         fprintf(file, "\tActionOp:");
 360
 361         switch (tx_op) {
 362         case NIX_TX_ACTIONOP_DROP:
 363                 fprintf(file, "NIX_TX_ACTIONOP_DROP (%lu)\n",
 364                         (uint64_t)NIX_RX_ACTIONOP_DROP);
 365                 break;
 366         case NIX_TX_ACTIONOP_UCAST_DEFAULT:
 367                 fprintf(file, "NIX_TX_ACTIONOP_UCAST_DEFAULT (%lu)\n",
 368                         (uint64_t)NIX_TX_ACTIONOP_UCAST_DEFAULT);
 369                 break;
 370         case NIX_TX_ACTIONOP_UCAST_CHAN:
 371                 fprintf(file, "NIX_TX_ACTIONOP_UCAST_DEFAULT (%lu)\n",
 372                         (uint64_t)NIX_TX_ACTIONOP_UCAST_CHAN);
 373                 strncpy(index_name, "Transmit Channel:",
 374                         NPC_MAX_FIELD_NAME_SIZE);
 375                 break;
 376         case NIX_TX_ACTIONOP_MCAST:
 377                 fprintf(file, "NIX_TX_ACTIONOP_MCAST (%lu)\n",
 378                         (uint64_t)NIX_TX_ACTIONOP_MCAST);
 379                 strncpy(index_name, "Multicast Table Index:",
 380                         NPC_MAX_FIELD_NAME_SIZE);
 381                 break;
 382         case NIX_TX_ACTIONOP_DROP_VIOL:
 383                 fprintf(file, "NIX_TX_ACTIONOP_DROP_VIOL (%lu)\n",
 384                         (uint64_t)NIX_TX_ACTIONOP_DROP_VIOL);
 385                 break;
 386         }
 387
 388         index = ((npc_action & NPC_TX_ACTION_INDEX_MASK) >> 12) & 0xFFFFF;
 389
 390         fprintf(file, "\t%s:%#05X\n", index_name, index);
 391
 392         match_id = ((npc_action & NPC_TX_ACTION_MATCH_MASK) >> 32) & 0xFFFF;
 393
 394         fprintf(file, "\tMatch Id:%#04X\n", match_id);
 395 }
 396
 397 static void
 398 otx2_flow_dump_rx_action(FILE *file, uint64_t npc_action)
 399 {
 400         uint32_t rx_op, pf_func, index, match_id, flowkey_alg;
 401         char index_name[NPC_MAX_FIELD_NAME_SIZE] = "Index:";
 402
 403         rx_op = npc_action & NPC_RX_ACTIONOP_MASK;
 404
 405         fprintf(file, "\tActionOp:");
 406
 407         switch (rx_op) {
 408         case NIX_RX_ACTIONOP_DROP:
 409                 fprintf(file, "NIX_RX_ACTIONOP_DROP (%lu)\n",
 410                         (uint64_t)NIX_RX_ACTIONOP_DROP);
 411                 break;
 412         case NIX_RX_ACTIONOP_UCAST:
 413                 fprintf(file, "NIX_RX_ACTIONOP_UCAST (%lu)\n",
 414                         (uint64_t)NIX_RX_ACTIONOP_UCAST);
 415                 strncpy(index_name, "RQ Index", NPC_MAX_FIELD_NAME_SIZE);
 416                 break;
 417         case NIX_RX_ACTIONOP_UCAST_IPSEC:
 418                 fprintf(file, "NIX_RX_ACTIONOP_UCAST_IPSEC (%lu)\n",
 419                         (uint64_t)NIX_RX_ACTIONOP_UCAST_IPSEC);
 420                 strncpy(index_name, "RQ Index:", NPC_MAX_FIELD_NAME_SIZE);
 421                 break;
 422         case NIX_RX_ACTIONOP_MCAST:
 423                 fprintf(file, "NIX_RX_ACTIONOP_MCAST (%lu)\n",
 424                         (uint64_t)NIX_RX_ACTIONOP_MCAST);
 425                 strncpy(index_name, "Multicast/mirror table index",
 426                         NPC_MAX_FIELD_NAME_SIZE);
 427                 break;
 428         case NIX_RX_ACTIONOP_RSS:
 429                 fprintf(file, "NIX_RX_ACTIONOP_RSS (%lu)\n",
 430                         (uint64_t)NIX_RX_ACTIONOP_RSS);
 431                 strncpy(index_name, "RSS Group Index",
 432                         NPC_MAX_FIELD_NAME_SIZE);
 433                 break;
 434         case NIX_RX_ACTIONOP_PF_FUNC_DROP:
 435                 fprintf(file, "NIX_RX_ACTIONOP_PF_FUNC_DROP (%lu)\n",
 436                         (uint64_t)NIX_RX_ACTIONOP_PF_FUNC_DROP);
 437                 break;
 438         case NIX_RX_ACTIONOP_MIRROR:
 439                 fprintf(file, "NIX_RX_ACTIONOP_MIRROR (%lu)\n",
 440                         (uint64_t)NIX_RX_ACTIONOP_MIRROR);
 441                 strncpy(index_name, "Multicast/mirror table index",
 442                         NPC_MAX_FIELD_NAME_SIZE);
 443                 break;
 444         }
 445
 446         pf_func = ((npc_action & NPC_RX_ACTION_PFFUNC_MASK) >> 4) & 0xFFFF;
 447
 448         fprintf(file, "\tPF_FUNC: %#04X\n", pf_func);
 449
 450         index = ((npc_action & NPC_RX_ACTION_INDEX_MASK) >> 20) & 0xFFFFF;
 451
 452         fprintf(file, "\t%s:%#05X\n", index_name, index);
 453
 454         match_id = ((npc_action & NPC_RX_ACTION_MATCH_MASK) >> 40) & 0xFFFF;
 455
 456         fprintf(file, "\tMatch Id:%#04X\n", match_id);
 457
 458         flowkey_alg = ((npc_action & NPC_RX_ACTION_FLOWKEY_MASK) >> 56) & 0x1F;
 459
 460         fprintf(file, "\tFlow Key Alg:%#X\n", flowkey_alg);
 461 }
 462
 463 static void
 464 otx2_flow_dump_parsed_action(FILE *file, uint64_t npc_action, bool is_rx)
 465 {
 466         if (is_rx) {
 467                 fprintf(file, "NPC RX Action:%#016lX\n", npc_action);
 468                 otx2_flow_dump_rx_action(file, npc_action);
 469         } else {
 470                 fprintf(file, "NPC TX Action:%#016lX\n", npc_action);
 471                 otx2_flow_dump_tx_action(file, npc_action);
 472         }
 473 }
 474
 475 static void
 476 otx2_flow_dump_rx_vtag_action(FILE *file, uint64_t vtag_action)
 477 {
 478         uint32_t type, lid, relptr;
 479
 480         if (vtag_action & NIX_RX_VTAGACT_VTAG0_VALID_MASK) {
 481                 relptr = vtag_action & NIX_RX_VTAGACT_VTAG0_RELPTR_MASK;
 482                 lid = ((vtag_action & NIX_RX_VTAGACT_VTAG0_LID_MASK) >> 8)
 483                         & 0x7;
 484                 type = ((vtag_action & NIX_RX_VTAGACT_VTAG0_TYPE_MASK) >> 12)
 485                         & 0x7;
 486
 487                 fprintf(file, "\tVTAG0:relptr:%#X\n", relptr);
 488                 fprintf(file, "\tlid:%#X\n", lid);
 489                 fprintf(file, "\ttype:%#X\n", type);
 490         }
 491
 492         if (vtag_action & NIX_RX_VTAGACT_VTAG1_VALID_MASK) {
 493                 relptr = ((vtag_action & NIX_RX_VTAGACT_VTAG1_RELPTR_MASK)
 494                            >> 32) & 0xFF;
 495                 lid = ((vtag_action & NIX_RX_VTAGACT_VTAG1_LID_MASK) >> 40)
 496                         & 0x7;
 497                 type = ((vtag_action & NIX_RX_VTAGACT_VTAG1_TYPE_MASK) >> 44)
 498                         & 0x7;
 499
 500                 fprintf(file, "\tVTAG1:relptr:%#X\n", relptr);
 501                 fprintf(file, "\tlid:%#X\n", lid);
 502                 fprintf(file, "\ttype:%#X\n", type);
 503         }
 504 }
 505
 506 static void
 507 otx2_get_vtag_opname(uint32_t op, char *opname, int len)
 508 {
 509         switch (op) {
 510         case 0x0:
 511                 strncpy(opname, "NOP", len - 1);
 512                 break;
 513         case 0x1:
 514                 strncpy(opname, "INSERT", len - 1);
 515                 break;
 516         case 0x2:
 517                 strncpy(opname, "REPLACE", len - 1);
 518                 break;
 519         }
 520 }
 521
 522 static void
 523 otx2_flow_dump_tx_vtag_action(FILE *file, uint64_t vtag_action)
 524 {
 525         uint32_t relptr, lid, op, vtag_def;
 526         char opname[10];
 527
 528         relptr = vtag_action & NIX_TX_VTAGACT_VTAG0_RELPTR_MASK;
 529         lid = ((vtag_action & NIX_TX_VTAGACT_VTAG0_LID_MASK) >> 8) & 0x7;
 530         op = ((vtag_action & NIX_TX_VTAGACT_VTAG0_OP_MASK) >> 12) & 0x3;
 531         vtag_def = ((vtag_action & NIX_TX_VTAGACT_VTAG0_DEF_MASK) >> 16)
 532                    & 0x3FF;
 533
 534         otx2_get_vtag_opname(op, opname, sizeof(opname));
 535
 536         fprintf(file, "\tVTAG0 relptr:%#X\n", relptr);
 537         fprintf(file, "\tlid:%#X\n", lid);
 538         fprintf(file, "\top:%s\n", opname);
 539         fprintf(file, "\tvtag_def:%#X\n", vtag_def);
 540
 541         relptr = ((vtag_action & NIX_TX_VTAGACT_VTAG1_RELPTR_MASK) >> 32)
 542                  & 0xFF;
 543         lid = ((vtag_action & NIX_TX_VTAGACT_VTAG1_LID_MASK) >> 40) & 0x7;
 544         op = ((vtag_action & NIX_TX_VTAGACT_VTAG1_OP_MASK) >> 44) & 0x3;
 545         vtag_def = ((vtag_action & NIX_TX_VTAGACT_VTAG1_DEF_MASK) >> 48)
 546                    & 0x3FF;
 547
 548         otx2_get_vtag_opname(op, opname, sizeof(opname));
 549
 550         fprintf(file, "\tVTAG1:relptr:%#X\n", relptr);
 551         fprintf(file, "\tlid:%#X\n", lid);
 552         fprintf(file, "\top:%s\n", opname);
 553         fprintf(file, "\tvtag_def:%#X\n", vtag_def);
 554 }
 555
 556 static void
 557 otx2_flow_dump_vtag_action(FILE *file, uint64_t vtag_action, bool is_rx)
 558 {
 559         if (is_rx) {
 560                 fprintf(file, "NPC RX VTAG Action:%#016lX\n", vtag_action);
 561                 otx2_flow_dump_rx_vtag_action(file, vtag_action);
 562         } else {
 563                 fprintf(file, "NPC TX VTAG Action:%#016lX\n", vtag_action);
 564                 otx2_flow_dump_tx_vtag_action(file, vtag_action);
 565         }
 566 }
 567
 568 void
 569 otx2_flow_dump(FILE *file, struct otx2_eth_dev *hw, struct rte_flow *flow)
 570 {
 571         bool is_rx = 0;
 572         int i;
 573
 574         fprintf(file, "MCAM Index:%d\n", flow->mcam_id);
 575         fprintf(file, "Interface :%s (%d)\n", intf_str[flow->nix_intf],
 576                 flow->nix_intf);
 577         fprintf(file, "Priority  :%d\n", flow->priority);
 578
 579         if (flow->nix_intf == NIX_INTF_RX)
 580                 is_rx = 1;
 581
 582         otx2_flow_dump_parsed_action(file, flow->npc_action, is_rx);
 583         otx2_flow_dump_vtag_action(file, flow->vtag_action, is_rx);
 584         fprintf(file, "Patterns:\n");
 585         otx2_flow_dump_patterns(file, hw, flow);
 586
 587         fprintf(file, "MCAM Raw Data :\n");
 588
 589         for (i = 0; i < OTX2_MAX_MCAM_WIDTH_DWORDS; i++)  {
 590                 fprintf(file, "\tDW%d     :%016lX\n", i, flow->mcam_data[i]);
 591                 fprintf(file, "\tDW%d_Mask:%016lX\n", i, flow->mcam_mask[i]);
 592         }
 593
 594         fprintf(file, "\n");
 595 }