drivers/net/bnxt/bnxt_hwrm.c

   1 /* SPDX-License-Identifier: BSD-3-Clause
   2  * Copyright(c) 2014-2021 Broadcom
   3  * All rights reserved.
   4  */
   5
   6 #include <unistd.h>
   7
   8 #include <rte_byteorder.h>
   9 #include <rte_common.h>
  10 #include <rte_cycles.h>
  11 #include <rte_malloc.h>
  12 #include <rte_memzone.h>
  13 #include <rte_version.h>
  14 #include <rte_io.h>
  15
  16 #include "bnxt.h"
  17 #include "bnxt_filter.h"
  18 #include "bnxt_hwrm.h"
  19 #include "bnxt_rxq.h"
  20 #include "bnxt_rxr.h"
  21 #include "bnxt_ring.h"
  22 #include "bnxt_txq.h"
  23 #include "bnxt_txr.h"
  24 #include "bnxt_vnic.h"
  25 #include "hsi_struct_def_dpdk.h"
  26
  27 #define HWRM_SPEC_CODE_1_8_3            0x10803
  28 #define HWRM_VERSION_1_9_1              0x10901
  29 #define HWRM_VERSION_1_9_2              0x10903
  30 #define HWRM_VERSION_1_10_2_13          0x10a020d
  31 struct bnxt_plcmodes_cfg {
  32         uint32_t        flags;
  33         uint16_t        jumbo_thresh;
  34         uint16_t        hds_offset;
  35         uint16_t        hds_threshold;
  36 };
  37
  38 static int page_getenum(size_t size)
  39 {
  40         if (size <= 1 << 4)
  41                 return 4;
  42         if (size <= 1 << 12)
  43                 return 12;
  44         if (size <= 1 << 13)
  45                 return 13;
  46         if (size <= 1 << 16)
  47                 return 16;
  48         if (size <= 1 << 21)
  49                 return 21;
  50         if (size <= 1 << 22)
  51                 return 22;
  52         if (size <= 1 << 30)
  53                 return 30;
  54         PMD_DRV_LOG(ERR, "Page size %zu out of range\n", size);
  55         return sizeof(int) * 8 - 1;
  56 }
  57
  58 static int page_roundup(size_t size)
  59 {
  60         return 1 << page_getenum(size);
  61 }
  62
  63 static void bnxt_hwrm_set_pg_attr(struct bnxt_ring_mem_info *rmem,
  64                                   uint8_t *pg_attr,
  65                                   uint64_t *pg_dir)
  66 {
  67         if (rmem->nr_pages == 0)
  68                 return;
  69
  70         if (rmem->nr_pages > 1) {
  71                 *pg_attr = 1;
  72                 *pg_dir = rte_cpu_to_le_64(rmem->pg_tbl_map);
  73         } else {
  74                 *pg_dir = rte_cpu_to_le_64(rmem->dma_arr[0]);
  75         }
  76 }
  77
  78 static struct bnxt_cp_ring_info*
  79 bnxt_get_ring_info_by_id(struct bnxt *bp, uint16_t rid, uint16_t type)
  80 {
  81         struct bnxt_cp_ring_info *cp_ring = NULL;
  82         uint16_t i;
  83
  84         switch (type) {
  85         case HWRM_RING_FREE_INPUT_RING_TYPE_RX:
  86         case HWRM_RING_FREE_INPUT_RING_TYPE_RX_AGG:
  87                 /* FALLTHROUGH */
  88                 for (i = 0; i < bp->rx_cp_nr_rings; i++) {
  89                         struct bnxt_rx_queue *rxq = bp->rx_queues[i];
  90
  91                         if (rxq->cp_ring->cp_ring_struct->fw_ring_id ==
  92                             rte_cpu_to_le_16(rid)) {
  93                                 return rxq->cp_ring;
  94                         }
  95                 }
  96                 break;
  97         case HWRM_RING_FREE_INPUT_RING_TYPE_TX:
  98                 for (i = 0; i < bp->tx_cp_nr_rings; i++) {
  99                         struct bnxt_tx_queue *txq = bp->tx_queues[i];
 100
 101                         if (txq->cp_ring->cp_ring_struct->fw_ring_id ==
 102                             rte_cpu_to_le_16(rid)) {
 103                                 return txq->cp_ring;
 104                         }
 105                 }
 106                 break;
 107         default:
 108                 return cp_ring;
 109         }
 110         return cp_ring;
 111 }
 112
 113 /* Complete a sweep of the CQ ring for the corresponding Tx/Rx/AGG ring.
 114  * If the CMPL_BASE_TYPE_HWRM_DONE is not encountered by the last pass,
 115  * before timeout, we force the done bit for the cleanup to proceed.
 116  * Also if cpr is null, do nothing.. The HWRM command is  not for a
 117  * Tx/Rx/AGG ring cleanup.
 118  */
 119 static int
 120 bnxt_check_cq_hwrm_done(struct bnxt_cp_ring_info *cpr,
 121                         bool tx, bool rx, bool timeout)
 122 {
 123         int done = 0;
 124
 125         if (cpr != NULL) {
 126                 if (tx)
 127                         done = bnxt_flush_tx_cmp(cpr);
 128
 129                 if (rx)
 130                         done = bnxt_flush_rx_cmp(cpr);
 131
 132                 if (done)
 133                         PMD_DRV_LOG(DEBUG, "HWRM DONE for %s ring\n",
 134                                     rx ? "Rx" : "Tx");
 135
 136                 /* We are about to timeout and still haven't seen the
 137                  * HWRM done for the Ring free. Force the cleanup.
 138                  */
 139                 if (!done && timeout) {
 140                         done = 1;
 141                         PMD_DRV_LOG(DEBUG, "Timing out for %s ring\n",
 142                                     rx ? "Rx" : "Tx");
 143                 }
 144         } else {
 145                 /* This HWRM command is not for a Tx/Rx/AGG ring cleanup.
 146                  * Otherwise the cpr would have been valid. So do nothing.
 147                  */
 148                 done = 1;
 149         }
 150
 151         return done;
 152 }
 153
 154 /*
 155  * HWRM Functions (sent to HWRM)
 156  * These are named bnxt_hwrm_*() and return 0 on success or -110 if the
 157  * HWRM command times out, or a negative error code if the HWRM
 158  * command was failed by the FW.
 159  */
 160
 161 static int bnxt_hwrm_send_message(struct bnxt *bp, void *msg,
 162                                   uint32_t msg_len, bool use_kong_mb)
 163 {
 164         unsigned int i;
 165         struct input *req = msg;
 166         struct output *resp = bp->hwrm_cmd_resp_addr;
 167         uint32_t *data = msg;
 168         uint8_t *bar;
 169         uint8_t *valid;
 170         uint16_t max_req_len = bp->max_req_len;
 171         struct hwrm_short_input short_input = { 0 };
 172         uint16_t bar_offset = use_kong_mb ?
 173                 GRCPF_REG_KONG_CHANNEL_OFFSET : GRCPF_REG_CHIMP_CHANNEL_OFFSET;
 174         uint16_t mb_trigger_offset = use_kong_mb ?
 175                 GRCPF_REG_KONG_COMM_TRIGGER : GRCPF_REG_CHIMP_COMM_TRIGGER;
 176         struct bnxt_cp_ring_info *cpr = NULL;
 177         bool is_rx = false;
 178         bool is_tx = false;
 179         uint32_t timeout;
 180
 181         /* Do not send HWRM commands to firmware in error state */
 182         if (bp->flags & BNXT_FLAG_FATAL_ERROR)
 183                 return 0;
 184
 185         timeout = bp->hwrm_cmd_timeout;
 186
 187         /* Update the message length for backing store config for new FW. */
 188         if (bp->fw_ver >= HWRM_VERSION_1_10_2_13 &&
 189             rte_cpu_to_le_16(req->req_type) == HWRM_FUNC_BACKING_STORE_CFG)
 190                 msg_len = BNXT_BACKING_STORE_CFG_LEGACY_LEN;
 191
 192         if (bp->flags & BNXT_FLAG_SHORT_CMD ||
 193             msg_len > bp->max_req_len) {
 194                 void *short_cmd_req = bp->hwrm_short_cmd_req_addr;
 195
 196                 memset(short_cmd_req, 0, bp->hwrm_max_ext_req_len);
 197                 memcpy(short_cmd_req, req, msg_len);
 198
 199                 short_input.req_type = rte_cpu_to_le_16(req->req_type);
 200                 short_input.signature = rte_cpu_to_le_16(
 201                                         HWRM_SHORT_INPUT_SIGNATURE_SHORT_CMD);
 202                 short_input.size = rte_cpu_to_le_16(msg_len);
 203                 short_input.req_addr =
 204                         rte_cpu_to_le_64(bp->hwrm_short_cmd_req_dma_addr);
 205
 206                 data = (uint32_t *)&short_input;
 207                 msg_len = sizeof(short_input);
 208
 209                 max_req_len = BNXT_HWRM_SHORT_REQ_LEN;
 210         }
 211
 212         /* Write request msg to hwrm channel */
 213         for (i = 0; i < msg_len; i += 4) {
 214                 bar = (uint8_t *)bp->bar0 + bar_offset + i;
 215                 rte_write32(*data, bar);
 216                 data++;
 217         }
 218
 219         /* Zero the rest of the request space */
 220         for (; i < max_req_len; i += 4) {
 221                 bar = (uint8_t *)bp->bar0 + bar_offset + i;
 222                 rte_write32(0, bar);
 223         }
 224
 225         /* Ring channel doorbell */
 226         bar = (uint8_t *)bp->bar0 + mb_trigger_offset;
 227         rte_write32(1, bar);
 228         /*
 229          * Make sure the channel doorbell ring command complete before
 230          * reading the response to avoid getting stale or invalid
 231          * responses.
 232          */
 233         rte_io_mb();
 234
 235         /* Check ring flush is done.
 236          * This is valid only for Tx and Rx rings (including AGG rings).
 237          * The Tx and Rx rings should be freed once the HW confirms all
 238          * the internal buffers and BDs associated with the rings are
 239          * consumed and the corresponding DMA is handled.
 240          */
 241         if (rte_cpu_to_le_16(req->cmpl_ring) != INVALID_HW_RING_ID) {
 242                 /* Check if the TxCQ matches. If that fails check if RxCQ
 243                  * matches. And if neither match, is_rx = false, is_tx = false.
 244                  */
 245                 cpr = bnxt_get_ring_info_by_id(bp, req->cmpl_ring,
 246                                                HWRM_RING_FREE_INPUT_RING_TYPE_TX);
 247                 if (cpr == NULL) {
 248                         /* Not a TxCQ. Check if the RxCQ matches. */
 249                         cpr =
 250                         bnxt_get_ring_info_by_id(bp, req->cmpl_ring,
 251                                                  HWRM_RING_FREE_INPUT_RING_TYPE_RX);
 252                         if (cpr != NULL)
 253                                 is_rx = true;
 254                 } else {
 255                         is_tx = true;
 256                 }
 257         }
 258
 259         /* Poll for the valid bit */
 260         for (i = 0; i < timeout; i++) {
 261                 int done;
 262
 263                 done = bnxt_check_cq_hwrm_done(cpr, is_tx, is_rx,
 264                                                i == timeout - 1);
 265                 /* Sanity check on the resp->resp_len */
 266                 rte_io_rmb();
 267                 if (resp->resp_len && resp->resp_len <= bp->max_resp_len) {
 268                         /* Last byte of resp contains the valid key */
 269                         valid = (uint8_t *)resp + resp->resp_len - 1;
 270                         if (*valid == HWRM_RESP_VALID_KEY && done)
 271                                 break;
 272                 }
 273                 rte_delay_us(1);
 274         }
 275
 276         if (i >= timeout) {
 277                 /* Suppress VER_GET timeout messages during reset recovery */
 278                 if (bp->flags & BNXT_FLAG_FW_RESET &&
 279                     rte_cpu_to_le_16(req->req_type) == HWRM_VER_GET)
 280                         return -ETIMEDOUT;
 281
 282                 PMD_DRV_LOG(ERR,
 283                             "Error(timeout) sending msg 0x%04x, seq_id %d\n",
 284                             req->req_type, req->seq_id);
 285                 return -ETIMEDOUT;
 286         }
 287         return 0;
 288 }
 289
 290 /*
 291  * HWRM_PREP() should be used to prepare *ALL* HWRM commands. It grabs the
 292  * spinlock, and does initial processing.
 293  *
 294  * HWRM_CHECK_RESULT() returns errors on failure and may not be used.  It
 295  * releases the spinlock only if it returns. If the regular int return codes
 296  * are not used by the function, HWRM_CHECK_RESULT() should not be used
 297  * directly, rather it should be copied and modified to suit the function.
 298  *
 299  * HWRM_UNLOCK() must be called after all response processing is completed.
 300  */
 301 #define HWRM_PREP(req, type, kong) do { \
 302         rte_spinlock_lock(&bp->hwrm_lock); \
 303         if (bp->hwrm_cmd_resp_addr == NULL) { \
 304                 rte_spinlock_unlock(&bp->hwrm_lock); \
 305                 return -EACCES; \
 306         } \
 307         memset(bp->hwrm_cmd_resp_addr, 0, bp->max_resp_len); \
 308         (req)->req_type = rte_cpu_to_le_16(type); \
 309         (req)->cmpl_ring = rte_cpu_to_le_16(-1); \
 310         (req)->seq_id = kong ? rte_cpu_to_le_16(bp->kong_cmd_seq++) :\
 311                 rte_cpu_to_le_16(bp->chimp_cmd_seq++); \
 312         (req)->target_id = rte_cpu_to_le_16(0xffff); \
 313         (req)->resp_addr = rte_cpu_to_le_64(bp->hwrm_cmd_resp_dma_addr); \
 314 } while (0)
 315
 316 #define HWRM_CHECK_RESULT_SILENT() do {\
 317         if (rc) { \
 318                 rte_spinlock_unlock(&bp->hwrm_lock); \
 319                 return rc; \
 320         } \
 321         if (resp->error_code) { \
 322                 rc = rte_le_to_cpu_16(resp->error_code); \
 323                 rte_spinlock_unlock(&bp->hwrm_lock); \
 324                 return rc; \
 325         } \
 326 } while (0)
 327
 328 #define HWRM_CHECK_RESULT() do {\
 329         if (rc) { \
 330                 PMD_DRV_LOG(ERR, "failed rc:%d\n", rc); \
 331                 rte_spinlock_unlock(&bp->hwrm_lock); \
 332                 if (rc == HWRM_ERR_CODE_RESOURCE_ACCESS_DENIED) \
 333                         rc = -EACCES; \
 334                 else if (rc == HWRM_ERR_CODE_RESOURCE_ALLOC_ERROR) \
 335                         rc = -ENOSPC; \
 336                 else if (rc == HWRM_ERR_CODE_INVALID_PARAMS) \
 337                         rc = -EINVAL; \
 338                 else if (rc == HWRM_ERR_CODE_CMD_NOT_SUPPORTED) \
 339                         rc = -ENOTSUP; \
 340                 else if (rc == HWRM_ERR_CODE_HOT_RESET_PROGRESS) \
 341                         rc = -EAGAIN; \
 342                 else if (rc > 0) \
 343                         rc = -EIO; \
 344                 return rc; \
 345         } \
 346         if (resp->error_code) { \
 347                 rc = rte_le_to_cpu_16(resp->error_code); \
 348                 if (resp->resp_len >= 16) { \
 349                         struct hwrm_err_output *tmp_hwrm_err_op = \
 350                                                 (void *)resp; \
 351                         PMD_DRV_LOG(ERR, \
 352                                 "error %d:%d:%08x:%04x\n", \
 353                                 rc, tmp_hwrm_err_op->cmd_err, \
 354                                 rte_le_to_cpu_32(\
 355                                         tmp_hwrm_err_op->opaque_0), \
 356                                 rte_le_to_cpu_16(\
 357                                         tmp_hwrm_err_op->opaque_1)); \
 358                 } else { \
 359                         PMD_DRV_LOG(ERR, "error %d\n", rc); \
 360                 } \
 361                 rte_spinlock_unlock(&bp->hwrm_lock); \
 362                 if (rc == HWRM_ERR_CODE_RESOURCE_ACCESS_DENIED) \
 363                         rc = -EACCES; \
 364                 else if (rc == HWRM_ERR_CODE_RESOURCE_ALLOC_ERROR) \
 365                         rc = -ENOSPC; \
 366                 else if (rc == HWRM_ERR_CODE_INVALID_PARAMS) \
 367                         rc = -EINVAL; \
 368                 else if (rc == HWRM_ERR_CODE_CMD_NOT_SUPPORTED) \
 369                         rc = -ENOTSUP; \
 370                 else if (rc == HWRM_ERR_CODE_HOT_RESET_PROGRESS) \
 371                         rc = -EAGAIN; \
 372                 else if (rc > 0) \
 373                         rc = -EIO; \
 374                 return rc; \
 375         } \
 376 } while (0)
 377
 378 #define HWRM_UNLOCK()           rte_spinlock_unlock(&bp->hwrm_lock)
 379
 380 int bnxt_hwrm_tf_message_direct(struct bnxt *bp,
 381                                 bool use_kong_mb,
 382                                 uint16_t msg_type,
 383                                 void *msg,
 384                                 uint32_t msg_len,
 385                                 void *resp_msg,
 386                                 uint32_t resp_len)
 387 {
 388         int rc = 0;
 389         bool mailbox = BNXT_USE_CHIMP_MB;
 390         struct input *req = msg;
 391         struct output *resp = bp->hwrm_cmd_resp_addr;
 392
 393         if (use_kong_mb)
 394                 mailbox = BNXT_USE_KONG(bp);
 395
 396         HWRM_PREP(req, msg_type, mailbox);
 397
 398         rc = bnxt_hwrm_send_message(bp, req, msg_len, mailbox);
 399
 400         HWRM_CHECK_RESULT();
 401
 402         if (resp_msg)
 403                 memcpy(resp_msg, resp, resp_len);
 404
 405         HWRM_UNLOCK();
 406
 407         return rc;
 408 }
 409
 410 int bnxt_hwrm_tf_message_tunneled(struct bnxt *bp,
 411                                   bool use_kong_mb,
 412                                   uint16_t tf_type,
 413                                   uint16_t tf_subtype,
 414                                   uint32_t *tf_response_code,
 415                                   void *msg,
 416                                   uint32_t msg_len,
 417                                   void *response,
 418                                   uint32_t response_len)
 419 {
 420         int rc = 0;
 421         struct hwrm_cfa_tflib_input req = { .req_type = 0 };
 422         struct hwrm_cfa_tflib_output *resp = bp->hwrm_cmd_resp_addr;
 423         bool mailbox = BNXT_USE_CHIMP_MB;
 424
 425         if (msg_len > sizeof(req.tf_req))
 426                 return -ENOMEM;
 427
 428         if (use_kong_mb)
 429                 mailbox = BNXT_USE_KONG(bp);
 430
 431         HWRM_PREP(&req, HWRM_TF, mailbox);
 432         /* Build request using the user supplied request payload.
 433          * TLV request size is checked at build time against HWRM
 434          * request max size, thus no checking required.
 435          */
 436         req.tf_type = tf_type;
 437         req.tf_subtype = tf_subtype;
 438         memcpy(req.tf_req, msg, msg_len);
 439
 440         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), mailbox);
 441         HWRM_CHECK_RESULT();
 442
 443         /* Copy the resp to user provided response buffer */
 444         if (response != NULL)
 445                 /* Post process response data. We need to copy only
 446                  * the 'payload' as the HWRM data structure really is
 447                  * HWRM header + msg header + payload and the TFLIB
 448                  * only provided a payload place holder.
 449                  */
 450                 if (response_len != 0) {
 451                         memcpy(response,
 452                                resp->tf_resp,
 453                                response_len);
 454                 }
 455
 456         /* Extract the internal tflib response code */
 457         *tf_response_code = resp->tf_resp_code;
 458         HWRM_UNLOCK();
 459
 460         return rc;
 461 }
 462
 463 int bnxt_hwrm_cfa_l2_clear_rx_mask(struct bnxt *bp, struct bnxt_vnic_info *vnic)
 464 {
 465         int rc = 0;
 466         struct hwrm_cfa_l2_set_rx_mask_input req = {.req_type = 0 };
 467         struct hwrm_cfa_l2_set_rx_mask_output *resp = bp->hwrm_cmd_resp_addr;
 468
 469         HWRM_PREP(&req, HWRM_CFA_L2_SET_RX_MASK, BNXT_USE_CHIMP_MB);
 470         req.vnic_id = rte_cpu_to_le_16(vnic->fw_vnic_id);
 471         req.mask = 0;
 472
 473         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
 474
 475         HWRM_CHECK_RESULT();
 476         HWRM_UNLOCK();
 477
 478         return rc;
 479 }
 480
 481 int bnxt_hwrm_cfa_l2_set_rx_mask(struct bnxt *bp,
 482                                  struct bnxt_vnic_info *vnic,
 483                                  uint16_t vlan_count,
 484                                  struct bnxt_vlan_table_entry *vlan_table)
 485 {
 486         int rc = 0;
 487         struct hwrm_cfa_l2_set_rx_mask_input req = {.req_type = 0 };
 488         struct hwrm_cfa_l2_set_rx_mask_output *resp = bp->hwrm_cmd_resp_addr;
 489         uint32_t mask = 0;
 490
 491         if (vnic->fw_vnic_id == INVALID_HW_RING_ID)
 492                 return rc;
 493
 494         HWRM_PREP(&req, HWRM_CFA_L2_SET_RX_MASK, BNXT_USE_CHIMP_MB);
 495         req.vnic_id = rte_cpu_to_le_16(vnic->fw_vnic_id);
 496
 497         if (vnic->flags & BNXT_VNIC_INFO_BCAST)
 498                 mask |= HWRM_CFA_L2_SET_RX_MASK_INPUT_MASK_BCAST;
 499         if (vnic->flags & BNXT_VNIC_INFO_UNTAGGED)
 500                 mask |= HWRM_CFA_L2_SET_RX_MASK_INPUT_MASK_VLAN_NONVLAN;
 501
 502         if (vnic->flags & BNXT_VNIC_INFO_PROMISC)
 503                 mask |= HWRM_CFA_L2_SET_RX_MASK_INPUT_MASK_PROMISCUOUS;
 504
 505         if (vnic->flags & BNXT_VNIC_INFO_ALLMULTI) {
 506                 mask |= HWRM_CFA_L2_SET_RX_MASK_INPUT_MASK_ALL_MCAST;
 507         } else if (vnic->flags & BNXT_VNIC_INFO_MCAST) {
 508                 mask |= HWRM_CFA_L2_SET_RX_MASK_INPUT_MASK_MCAST;
 509                 req.num_mc_entries = rte_cpu_to_le_32(vnic->mc_addr_cnt);
 510                 req.mc_tbl_addr = rte_cpu_to_le_64(vnic->mc_list_dma_addr);
 511         }
 512         if (vlan_table) {
 513                 if (!(mask & HWRM_CFA_L2_SET_RX_MASK_INPUT_MASK_VLAN_NONVLAN))
 514                         mask |= HWRM_CFA_L2_SET_RX_MASK_INPUT_MASK_VLANONLY;
 515                 req.vlan_tag_tbl_addr =
 516                         rte_cpu_to_le_64(rte_malloc_virt2iova(vlan_table));
 517                 req.num_vlan_tags = rte_cpu_to_le_32((uint32_t)vlan_count);
 518         }
 519         req.mask = rte_cpu_to_le_32(mask);
 520
 521         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
 522
 523         HWRM_CHECK_RESULT();
 524         HWRM_UNLOCK();
 525
 526         return rc;
 527 }
 528
 529 int bnxt_hwrm_cfa_vlan_antispoof_cfg(struct bnxt *bp, uint16_t fid,
 530                         uint16_t vlan_count,
 531                         struct bnxt_vlan_antispoof_table_entry *vlan_table)
 532 {
 533         int rc = 0;
 534         struct hwrm_cfa_vlan_antispoof_cfg_input req = {.req_type = 0 };
 535         struct hwrm_cfa_vlan_antispoof_cfg_output *resp =
 536                                                 bp->hwrm_cmd_resp_addr;
 537
 538         /*
 539          * Older HWRM versions did not support this command, and the set_rx_mask
 540          * list was used for anti-spoof. In 1.8.0, the TX path configuration was
 541          * removed from set_rx_mask call, and this command was added.
 542          *
 543          * This command is also present from 1.7.8.11 and higher,
 544          * as well as 1.7.8.0
 545          */
 546         if (bp->fw_ver < ((1 << 24) | (8 << 16))) {
 547                 if (bp->fw_ver != ((1 << 24) | (7 << 16) | (8 << 8))) {
 548                         if (bp->fw_ver < ((1 << 24) | (7 << 16) | (8 << 8) |
 549                                         (11)))
 550                                 return 0;
 551                 }
 552         }
 553         HWRM_PREP(&req, HWRM_CFA_VLAN_ANTISPOOF_CFG, BNXT_USE_CHIMP_MB);
 554         req.fid = rte_cpu_to_le_16(fid);
 555
 556         req.vlan_tag_mask_tbl_addr =
 557                 rte_cpu_to_le_64(rte_malloc_virt2iova(vlan_table));
 558         req.num_vlan_entries = rte_cpu_to_le_32((uint32_t)vlan_count);
 559
 560         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
 561
 562         HWRM_CHECK_RESULT();
 563         HWRM_UNLOCK();
 564
 565         return rc;
 566 }
 567
 568 int bnxt_hwrm_clear_l2_filter(struct bnxt *bp,
 569                              struct bnxt_filter_info *filter)
 570 {
 571         int rc = 0;
 572         struct bnxt_filter_info *l2_filter = filter;
 573         struct bnxt_vnic_info *vnic = NULL;
 574         struct hwrm_cfa_l2_filter_free_input req = {.req_type = 0 };
 575         struct hwrm_cfa_l2_filter_free_output *resp = bp->hwrm_cmd_resp_addr;
 576
 577         if (filter->fw_l2_filter_id == UINT64_MAX)
 578                 return 0;
 579
 580         if (filter->matching_l2_fltr_ptr)
 581                 l2_filter = filter->matching_l2_fltr_ptr;
 582
 583         PMD_DRV_LOG(DEBUG, "filter: %p l2_filter: %p ref_cnt: %d\n",
 584                     filter, l2_filter, l2_filter->l2_ref_cnt);
 585
 586         if (l2_filter->l2_ref_cnt == 0)
 587                 return 0;
 588
 589         if (l2_filter->l2_ref_cnt > 0)
 590                 l2_filter->l2_ref_cnt--;
 591
 592         if (l2_filter->l2_ref_cnt > 0)
 593                 return 0;
 594
 595         HWRM_PREP(&req, HWRM_CFA_L2_FILTER_FREE, BNXT_USE_CHIMP_MB);
 596
 597         req.l2_filter_id = rte_cpu_to_le_64(filter->fw_l2_filter_id);
 598
 599         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
 600
 601         HWRM_CHECK_RESULT();
 602         HWRM_UNLOCK();
 603
 604         filter->fw_l2_filter_id = UINT64_MAX;
 605         if (l2_filter->l2_ref_cnt == 0) {
 606                 vnic = l2_filter->vnic;
 607                 if (vnic) {
 608                         STAILQ_REMOVE(&vnic->filter, l2_filter,
 609                                       bnxt_filter_info, next);
 610                         bnxt_free_filter(bp, l2_filter);
 611                 }
 612         }
 613
 614         return 0;
 615 }
 616
 617 int bnxt_hwrm_set_l2_filter(struct bnxt *bp,
 618                          uint16_t dst_id,
 619                          struct bnxt_filter_info *filter)
 620 {
 621         int rc = 0;
 622         struct hwrm_cfa_l2_filter_alloc_input req = {.req_type = 0 };
 623         struct hwrm_cfa_l2_filter_alloc_output *resp = bp->hwrm_cmd_resp_addr;
 624         struct rte_eth_conf *dev_conf = &bp->eth_dev->data->dev_conf;
 625         const struct rte_eth_vmdq_rx_conf *conf =
 626                     &dev_conf->rx_adv_conf.vmdq_rx_conf;
 627         uint32_t enables = 0;
 628         uint16_t j = dst_id - 1;
 629
 630         //TODO: Is there a better way to add VLANs to each VNIC in case of VMDQ
 631         if ((dev_conf->rxmode.mq_mode & RTE_ETH_MQ_RX_VMDQ_FLAG) &&
 632             conf->pool_map[j].pools & (1UL << j)) {
 633                 PMD_DRV_LOG(DEBUG,
 634                         "Add vlan %u to vmdq pool %u\n",
 635                         conf->pool_map[j].vlan_id, j);
 636
 637                 filter->l2_ivlan = conf->pool_map[j].vlan_id;
 638                 filter->enables |=
 639                         HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_IVLAN |
 640                         HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_IVLAN_MASK;
 641         }
 642
 643         if (filter->fw_l2_filter_id != UINT64_MAX)
 644                 bnxt_hwrm_clear_l2_filter(bp, filter);
 645
 646         HWRM_PREP(&req, HWRM_CFA_L2_FILTER_ALLOC, BNXT_USE_CHIMP_MB);
 647
 648         /* PMD does not support XDP and RoCE */
 649         filter->flags |= HWRM_CFA_L2_FILTER_ALLOC_INPUT_FLAGS_XDP_DISABLE |
 650                         HWRM_CFA_L2_FILTER_ALLOC_INPUT_FLAGS_TRAFFIC_L2;
 651         req.flags = rte_cpu_to_le_32(filter->flags);
 652
 653         enables = filter->enables |
 654               HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_DST_ID;
 655         req.dst_id = rte_cpu_to_le_16(dst_id);
 656
 657         if (enables &
 658             HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_ADDR)
 659                 memcpy(req.l2_addr, filter->l2_addr,
 660                        RTE_ETHER_ADDR_LEN);
 661         if (enables &
 662             HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_ADDR_MASK)
 663                 memcpy(req.l2_addr_mask, filter->l2_addr_mask,
 664                        RTE_ETHER_ADDR_LEN);
 665         if (enables &
 666             HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_OVLAN)
 667                 req.l2_ovlan = filter->l2_ovlan;
 668         if (enables &
 669             HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_IVLAN)
 670                 req.l2_ivlan = filter->l2_ivlan;
 671         if (enables &
 672             HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_OVLAN_MASK)
 673                 req.l2_ovlan_mask = filter->l2_ovlan_mask;
 674         if (enables &
 675             HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_IVLAN_MASK)
 676                 req.l2_ivlan_mask = filter->l2_ivlan_mask;
 677         if (enables & HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_SRC_ID)
 678                 req.src_id = rte_cpu_to_le_32(filter->src_id);
 679         if (enables & HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_SRC_TYPE)
 680                 req.src_type = filter->src_type;
 681         if (filter->pri_hint) {
 682                 req.pri_hint = filter->pri_hint;
 683                 req.l2_filter_id_hint =
 684                         rte_cpu_to_le_64(filter->l2_filter_id_hint);
 685         }
 686
 687         req.enables = rte_cpu_to_le_32(enables);
 688
 689         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
 690
 691         HWRM_CHECK_RESULT();
 692
 693         filter->fw_l2_filter_id = rte_le_to_cpu_64(resp->l2_filter_id);
 694         filter->flow_id = rte_le_to_cpu_32(resp->flow_id);
 695         HWRM_UNLOCK();
 696
 697         filter->l2_ref_cnt++;
 698
 699         return rc;
 700 }
 701
 702 int bnxt_hwrm_ptp_cfg(struct bnxt *bp)
 703 {
 704         struct hwrm_port_mac_cfg_input req = {.req_type = 0};
 705         struct bnxt_ptp_cfg *ptp = bp->ptp_cfg;
 706         uint32_t flags = 0;
 707         int rc;
 708
 709         if (!ptp)
 710                 return 0;
 711
 712         HWRM_PREP(&req, HWRM_PORT_MAC_CFG, BNXT_USE_CHIMP_MB);
 713
 714         if (ptp->rx_filter)
 715                 flags |= HWRM_PORT_MAC_CFG_INPUT_FLAGS_PTP_RX_TS_CAPTURE_ENABLE;
 716         else
 717                 flags |=
 718                         HWRM_PORT_MAC_CFG_INPUT_FLAGS_PTP_RX_TS_CAPTURE_DISABLE;
 719         if (ptp->tx_tstamp_en)
 720                 flags |= HWRM_PORT_MAC_CFG_INPUT_FLAGS_PTP_TX_TS_CAPTURE_ENABLE;
 721         else
 722                 flags |=
 723                         HWRM_PORT_MAC_CFG_INPUT_FLAGS_PTP_TX_TS_CAPTURE_DISABLE;
 724         req.flags = rte_cpu_to_le_32(flags);
 725         req.enables = rte_cpu_to_le_32
 726                 (HWRM_PORT_MAC_CFG_INPUT_ENABLES_RX_TS_CAPTURE_PTP_MSG_TYPE);
 727         req.rx_ts_capture_ptp_msg_type = rte_cpu_to_le_16(ptp->rxctl);
 728
 729         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
 730         HWRM_UNLOCK();
 731
 732         return rc;
 733 }
 734
 735 static int bnxt_hwrm_ptp_qcfg(struct bnxt *bp)
 736 {
 737         int rc = 0;
 738         struct hwrm_port_mac_ptp_qcfg_input req = {.req_type = 0};
 739         struct hwrm_port_mac_ptp_qcfg_output *resp = bp->hwrm_cmd_resp_addr;
 740         struct bnxt_ptp_cfg *ptp = bp->ptp_cfg;
 741
 742         if (ptp)
 743                 return 0;
 744
 745         HWRM_PREP(&req, HWRM_PORT_MAC_PTP_QCFG, BNXT_USE_CHIMP_MB);
 746
 747         req.port_id = rte_cpu_to_le_16(bp->pf->port_id);
 748
 749         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
 750
 751         HWRM_CHECK_RESULT();
 752
 753         if (BNXT_CHIP_P5(bp)) {
 754                 if (!(resp->flags & HWRM_PORT_MAC_PTP_QCFG_OUTPUT_FLAGS_HWRM_ACCESS))
 755                         return 0;
 756         } else {
 757                 if (!(resp->flags & HWRM_PORT_MAC_PTP_QCFG_OUTPUT_FLAGS_DIRECT_ACCESS))
 758                         return 0;
 759         }
 760
 761         if (resp->flags & HWRM_PORT_MAC_PTP_QCFG_OUTPUT_FLAGS_ONE_STEP_TX_TS)
 762                 bp->flags |= BNXT_FLAG_FW_CAP_ONE_STEP_TX_TS;
 763
 764         ptp = rte_zmalloc("ptp_cfg", sizeof(*ptp), 0);
 765         if (!ptp)
 766                 return -ENOMEM;
 767
 768         if (!BNXT_CHIP_P5(bp)) {
 769                 ptp->rx_regs[BNXT_PTP_RX_TS_L] =
 770                         rte_le_to_cpu_32(resp->rx_ts_reg_off_lower);
 771                 ptp->rx_regs[BNXT_PTP_RX_TS_H] =
 772                         rte_le_to_cpu_32(resp->rx_ts_reg_off_upper);
 773                 ptp->rx_regs[BNXT_PTP_RX_SEQ] =
 774                         rte_le_to_cpu_32(resp->rx_ts_reg_off_seq_id);
 775                 ptp->rx_regs[BNXT_PTP_RX_FIFO] =
 776                         rte_le_to_cpu_32(resp->rx_ts_reg_off_fifo);
 777                 ptp->rx_regs[BNXT_PTP_RX_FIFO_ADV] =
 778                         rte_le_to_cpu_32(resp->rx_ts_reg_off_fifo_adv);
 779                 ptp->tx_regs[BNXT_PTP_TX_TS_L] =
 780                         rte_le_to_cpu_32(resp->tx_ts_reg_off_lower);
 781                 ptp->tx_regs[BNXT_PTP_TX_TS_H] =
 782                         rte_le_to_cpu_32(resp->tx_ts_reg_off_upper);
 783                 ptp->tx_regs[BNXT_PTP_TX_SEQ] =
 784                         rte_le_to_cpu_32(resp->tx_ts_reg_off_seq_id);
 785                 ptp->tx_regs[BNXT_PTP_TX_FIFO] =
 786                         rte_le_to_cpu_32(resp->tx_ts_reg_off_fifo);
 787         }
 788
 789         ptp->bp = bp;
 790         bp->ptp_cfg = ptp;
 791
 792         return 0;
 793 }
 794
 795 void bnxt_free_vf_info(struct bnxt *bp)
 796 {
 797         int i;
 798
 799         if (bp->pf == NULL)
 800                 return;
 801
 802         if (bp->pf->vf_info == NULL)
 803                 return;
 804
 805         for (i = 0; i < bp->pf->max_vfs; i++) {
 806                 rte_free(bp->pf->vf_info[i].vlan_table);
 807                 bp->pf->vf_info[i].vlan_table = NULL;
 808                 rte_free(bp->pf->vf_info[i].vlan_as_table);
 809                 bp->pf->vf_info[i].vlan_as_table = NULL;
 810         }
 811         rte_free(bp->pf->vf_info);
 812         bp->pf->vf_info = NULL;
 813 }
 814
 815 static int bnxt_alloc_vf_info(struct bnxt *bp, uint16_t max_vfs)
 816 {
 817         struct bnxt_child_vf_info *vf_info = bp->pf->vf_info;
 818         int i;
 819
 820         if (vf_info)
 821                 bnxt_free_vf_info(bp);
 822
 823         vf_info = rte_zmalloc("bnxt_vf_info", sizeof(*vf_info) * max_vfs, 0);
 824         if (vf_info == NULL) {
 825                 PMD_DRV_LOG(ERR, "Failed to alloc vf info\n");
 826                 return -ENOMEM;
 827         }
 828
 829         bp->pf->max_vfs = max_vfs;
 830         for (i = 0; i < max_vfs; i++) {
 831                 vf_info[i].fid = bp->pf->first_vf_id + i;
 832                 vf_info[i].vlan_table = rte_zmalloc("VF VLAN table",
 833                                                     getpagesize(), getpagesize());
 834                 if (vf_info[i].vlan_table == NULL) {
 835                         PMD_DRV_LOG(ERR, "Failed to alloc VLAN table for VF %d\n", i);
 836                         goto err;
 837                 }
 838                 rte_mem_lock_page(vf_info[i].vlan_table);
 839
 840                 vf_info[i].vlan_as_table = rte_zmalloc("VF VLAN AS table",
 841                                                        getpagesize(), getpagesize());
 842                 if (vf_info[i].vlan_as_table == NULL) {
 843                         PMD_DRV_LOG(ERR, "Failed to alloc VLAN AS table for VF %d\n", i);
 844                         goto err;
 845                 }
 846                 rte_mem_lock_page(vf_info[i].vlan_as_table);
 847
 848                 STAILQ_INIT(&vf_info[i].filter);
 849         }
 850
 851         bp->pf->vf_info = vf_info;
 852
 853         return 0;
 854 err:
 855         bnxt_free_vf_info(bp);
 856         return -ENOMEM;
 857 }
 858
 859 static int __bnxt_hwrm_func_qcaps(struct bnxt *bp)
 860 {
 861         int rc = 0;
 862         struct hwrm_func_qcaps_input req = {.req_type = 0 };
 863         struct hwrm_func_qcaps_output *resp = bp->hwrm_cmd_resp_addr;
 864         uint16_t new_max_vfs;
 865         uint32_t flags;
 866
 867         HWRM_PREP(&req, HWRM_FUNC_QCAPS, BNXT_USE_CHIMP_MB);
 868
 869         req.fid = rte_cpu_to_le_16(0xffff);
 870
 871         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
 872
 873         HWRM_CHECK_RESULT();
 874
 875         bp->max_ring_grps = rte_le_to_cpu_32(resp->max_hw_ring_grps);
 876         flags = rte_le_to_cpu_32(resp->flags);
 877         if (BNXT_PF(bp)) {
 878                 bp->pf->port_id = resp->port_id;
 879                 bp->pf->first_vf_id = rte_le_to_cpu_16(resp->first_vf_id);
 880                 bp->pf->total_vfs = rte_le_to_cpu_16(resp->max_vfs);
 881                 new_max_vfs = bp->pdev->max_vfs;
 882                 if (new_max_vfs != bp->pf->max_vfs) {
 883                         rc = bnxt_alloc_vf_info(bp, new_max_vfs);
 884                         if (rc)
 885                                 goto unlock;
 886                 }
 887         }
 888
 889         bp->fw_fid = rte_le_to_cpu_32(resp->fid);
 890         if (!bnxt_check_zero_bytes(resp->mac_address, RTE_ETHER_ADDR_LEN)) {
 891                 bp->flags |= BNXT_FLAG_DFLT_MAC_SET;
 892                 memcpy(bp->mac_addr, &resp->mac_address, RTE_ETHER_ADDR_LEN);
 893         } else {
 894                 bp->flags &= ~BNXT_FLAG_DFLT_MAC_SET;
 895         }
 896         bp->max_rsscos_ctx = rte_le_to_cpu_16(resp->max_rsscos_ctx);
 897         bp->max_cp_rings = rte_le_to_cpu_16(resp->max_cmpl_rings);
 898         bp->max_tx_rings = rte_le_to_cpu_16(resp->max_tx_rings);
 899         bp->max_rx_rings = rte_le_to_cpu_16(resp->max_rx_rings);
 900         bp->first_vf_id = rte_le_to_cpu_16(resp->first_vf_id);
 901         bp->max_rx_em_flows = rte_le_to_cpu_16(resp->max_rx_em_flows);
 902         bp->max_l2_ctx = rte_le_to_cpu_16(resp->max_l2_ctxs);
 903         if (!BNXT_CHIP_P5(bp) && !bp->pdev->max_vfs)
 904                 bp->max_l2_ctx += bp->max_rx_em_flows;
 905         /* TODO: For now, do not support VMDq/RFS on VFs. */
 906         if (BNXT_PF(bp)) {
 907                 if (bp->pf->max_vfs)
 908                         bp->max_vnics = 1;
 909                 else
 910                         bp->max_vnics = rte_le_to_cpu_16(resp->max_vnics);
 911         } else {
 912                 bp->max_vnics = 1;
 913         }
 914         PMD_DRV_LOG(DEBUG, "Max l2_cntxts is %d vnics is %d\n",
 915                     bp->max_l2_ctx, bp->max_vnics);
 916         bp->max_stat_ctx = rte_le_to_cpu_16(resp->max_stat_ctx);
 917         if (BNXT_PF(bp)) {
 918                 bp->pf->total_vnics = rte_le_to_cpu_16(resp->max_vnics);
 919                 if (flags & HWRM_FUNC_QCAPS_OUTPUT_FLAGS_PTP_SUPPORTED) {
 920                         bp->flags |= BNXT_FLAG_PTP_SUPPORTED;
 921                         PMD_DRV_LOG(DEBUG, "PTP SUPPORTED\n");
 922                         HWRM_UNLOCK();
 923                         bnxt_hwrm_ptp_qcfg(bp);
 924                 }
 925         }
 926
 927         if (flags & HWRM_FUNC_QCAPS_OUTPUT_FLAGS_EXT_STATS_SUPPORTED)
 928                 bp->flags |= BNXT_FLAG_EXT_STATS_SUPPORTED;
 929
 930         if (flags & HWRM_FUNC_QCAPS_OUTPUT_FLAGS_ERROR_RECOVERY_CAPABLE) {
 931                 bp->fw_cap |= BNXT_FW_CAP_ERROR_RECOVERY;
 932                 PMD_DRV_LOG(DEBUG, "Adapter Error recovery SUPPORTED\n");
 933         }
 934
 935         if (flags & HWRM_FUNC_QCAPS_OUTPUT_FLAGS_ERR_RECOVER_RELOAD)
 936                 bp->fw_cap |= BNXT_FW_CAP_ERR_RECOVER_RELOAD;
 937
 938         if (flags & HWRM_FUNC_QCAPS_OUTPUT_FLAGS_HOT_RESET_CAPABLE)
 939                 bp->fw_cap |= BNXT_FW_CAP_HOT_RESET;
 940
 941         if (flags & HWRM_FUNC_QCAPS_OUTPUT_FLAGS_LINK_ADMIN_STATUS_SUPPORTED)
 942                 bp->fw_cap |= BNXT_FW_CAP_LINK_ADMIN;
 943
 944         if (!(flags & HWRM_FUNC_QCAPS_OUTPUT_FLAGS_VLAN_ACCELERATION_TX_DISABLED)) {
 945                 bp->fw_cap |= BNXT_FW_CAP_VLAN_TX_INSERT;
 946                 PMD_DRV_LOG(DEBUG, "VLAN acceleration for TX is enabled\n");
 947         }
 948 unlock:
 949         HWRM_UNLOCK();
 950
 951         return rc;
 952 }
 953
 954 int bnxt_hwrm_func_qcaps(struct bnxt *bp)
 955 {
 956         int rc;
 957
 958         rc = __bnxt_hwrm_func_qcaps(bp);
 959         if (rc == -ENOMEM)
 960                 return rc;
 961
 962         if (!rc && bp->hwrm_spec_code >= HWRM_SPEC_CODE_1_8_3) {
 963                 rc = bnxt_alloc_ctx_mem(bp);
 964                 if (rc)
 965                         return rc;
 966
 967                 /* On older FW,
 968                  * bnxt_hwrm_func_resc_qcaps can fail and cause init failure.
 969                  * But the error can be ignored. Return success.
 970                  */
 971                 rc = bnxt_hwrm_func_resc_qcaps(bp);
 972                 if (!rc)
 973                         bp->flags |= BNXT_FLAG_NEW_RM;
 974         }
 975
 976         return 0;
 977 }
 978
 979 /* VNIC cap covers capability of all VNICs. So no need to pass vnic_id */
 980 int bnxt_hwrm_vnic_qcaps(struct bnxt *bp)
 981 {
 982         int rc = 0;
 983         uint32_t flags;
 984         struct hwrm_vnic_qcaps_input req = {.req_type = 0 };
 985         struct hwrm_vnic_qcaps_output *resp = bp->hwrm_cmd_resp_addr;
 986
 987         HWRM_PREP(&req, HWRM_VNIC_QCAPS, BNXT_USE_CHIMP_MB);
 988
 989         req.target_id = rte_cpu_to_le_16(0xffff);
 990
 991         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
 992
 993         HWRM_CHECK_RESULT();
 994
 995         flags = rte_le_to_cpu_32(resp->flags);
 996
 997         if (flags & HWRM_VNIC_QCAPS_OUTPUT_FLAGS_COS_ASSIGNMENT_CAP) {
 998                 bp->vnic_cap_flags |= BNXT_VNIC_CAP_COS_CLASSIFY;
 999                 PMD_DRV_LOG(INFO, "CoS assignment capability enabled\n");
1000         }
1001
1002         if (flags & HWRM_VNIC_QCAPS_OUTPUT_FLAGS_OUTERMOST_RSS_CAP)
1003                 bp->vnic_cap_flags |= BNXT_VNIC_CAP_OUTER_RSS;
1004
1005         if (flags & HWRM_VNIC_QCAPS_OUTPUT_FLAGS_RX_CMPL_V2_CAP)
1006                 bp->vnic_cap_flags |= BNXT_VNIC_CAP_RX_CMPL_V2;
1007
1008         if (flags & HWRM_VNIC_QCAPS_OUTPUT_FLAGS_VLAN_STRIP_CAP) {
1009                 bp->vnic_cap_flags |= BNXT_VNIC_CAP_VLAN_RX_STRIP;
1010                 PMD_DRV_LOG(DEBUG, "Rx VLAN strip capability enabled\n");
1011         }
1012
1013         bp->max_tpa_v2 = rte_le_to_cpu_16(resp->max_aggs_supported);
1014
1015         HWRM_UNLOCK();
1016
1017         return rc;
1018 }
1019
1020 int bnxt_hwrm_func_reset(struct bnxt *bp)
1021 {
1022         int rc = 0;
1023         struct hwrm_func_reset_input req = {.req_type = 0 };
1024         struct hwrm_func_reset_output *resp = bp->hwrm_cmd_resp_addr;
1025
1026         HWRM_PREP(&req, HWRM_FUNC_RESET, BNXT_USE_CHIMP_MB);
1027
1028         req.enables = rte_cpu_to_le_32(0);
1029
1030         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
1031
1032         HWRM_CHECK_RESULT();
1033         HWRM_UNLOCK();
1034
1035         return rc;
1036 }
1037
1038 int bnxt_hwrm_func_driver_register(struct bnxt *bp)
1039 {
1040         int rc;
1041         uint32_t flags = 0;
1042         struct hwrm_func_drv_rgtr_input req = {.req_type = 0 };
1043         struct hwrm_func_drv_rgtr_output *resp = bp->hwrm_cmd_resp_addr;
1044
1045         if (bp->flags & BNXT_FLAG_REGISTERED)
1046                 return 0;
1047
1048         if (bp->fw_cap & BNXT_FW_CAP_HOT_RESET)
1049                 flags = HWRM_FUNC_DRV_RGTR_INPUT_FLAGS_HOT_RESET_SUPPORT;
1050         if (bp->fw_cap & BNXT_FW_CAP_ERROR_RECOVERY)
1051                 flags |= HWRM_FUNC_DRV_RGTR_INPUT_FLAGS_ERROR_RECOVERY_SUPPORT;
1052
1053         /* PFs and trusted VFs should indicate the support of the
1054          * Master capability on non Stingray platform
1055          */
1056         if ((BNXT_PF(bp) || BNXT_VF_IS_TRUSTED(bp)) && !BNXT_STINGRAY(bp))
1057                 flags |= HWRM_FUNC_DRV_RGTR_INPUT_FLAGS_MASTER_SUPPORT;
1058
1059         HWRM_PREP(&req, HWRM_FUNC_DRV_RGTR, BNXT_USE_CHIMP_MB);
1060         req.enables = rte_cpu_to_le_32(HWRM_FUNC_DRV_RGTR_INPUT_ENABLES_VER |
1061                         HWRM_FUNC_DRV_RGTR_INPUT_ENABLES_ASYNC_EVENT_FWD);
1062         req.ver_maj_8b = RTE_VER_YEAR;
1063         req.ver_min_8b = RTE_VER_MONTH;
1064         req.ver_upd_8b = RTE_VER_MINOR;
1065
1066         if (BNXT_PF(bp)) {
1067                 req.enables |= rte_cpu_to_le_32(
1068                         HWRM_FUNC_DRV_RGTR_INPUT_ENABLES_VF_REQ_FWD);
1069                 memcpy(req.vf_req_fwd, bp->pf->vf_req_fwd,
1070                        RTE_MIN(sizeof(req.vf_req_fwd),
1071                                sizeof(bp->pf->vf_req_fwd)));
1072         }
1073
1074         req.flags = rte_cpu_to_le_32(flags);
1075
1076         req.async_event_fwd[0] |=
1077                 rte_cpu_to_le_32(ASYNC_CMPL_EVENT_ID_LINK_STATUS_CHANGE |
1078                                  ASYNC_CMPL_EVENT_ID_PORT_CONN_NOT_ALLOWED |
1079                                  ASYNC_CMPL_EVENT_ID_LINK_SPEED_CFG_CHANGE |
1080                                  ASYNC_CMPL_EVENT_ID_LINK_SPEED_CHANGE |
1081                                  ASYNC_CMPL_EVENT_ID_RESET_NOTIFY);
1082         if (bp->fw_cap & BNXT_FW_CAP_ERROR_RECOVERY)
1083                 req.async_event_fwd[0] |=
1084                         rte_cpu_to_le_32(ASYNC_CMPL_EVENT_ID_ERROR_RECOVERY);
1085         req.async_event_fwd[1] |=
1086                 rte_cpu_to_le_32(ASYNC_CMPL_EVENT_ID_PF_DRVR_UNLOAD |
1087                                  ASYNC_CMPL_EVENT_ID_VF_CFG_CHANGE);
1088         if (BNXT_PF(bp))
1089                 req.async_event_fwd[1] |=
1090                         rte_cpu_to_le_32(ASYNC_CMPL_EVENT_ID_DBG_NOTIFICATION);
1091
1092         if (BNXT_PF(bp) || BNXT_VF_IS_TRUSTED(bp))
1093                 req.async_event_fwd[1] |=
1094                 rte_cpu_to_le_32(ASYNC_CMPL_EVENT_ID_DEFAULT_VNIC_CHANGE);
1095
1096         req.async_event_fwd[2] |=
1097                 rte_cpu_to_le_32(ASYNC_CMPL_EVENT_ID_ECHO_REQUEST |
1098                                  ASYNC_CMPL_EVENT_ID_ERROR_REPORT);
1099
1100         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
1101
1102         HWRM_CHECK_RESULT();
1103
1104         flags = rte_le_to_cpu_32(resp->flags);
1105         if (flags & HWRM_FUNC_DRV_RGTR_OUTPUT_FLAGS_IF_CHANGE_SUPPORTED)
1106                 bp->fw_cap |= BNXT_FW_CAP_IF_CHANGE;
1107
1108         HWRM_UNLOCK();
1109
1110         bp->flags |= BNXT_FLAG_REGISTERED;
1111
1112         return rc;
1113 }
1114
1115 int bnxt_hwrm_check_vf_rings(struct bnxt *bp)
1116 {
1117         if (!(BNXT_VF(bp) && (bp->flags & BNXT_FLAG_NEW_RM)))
1118                 return 0;
1119
1120         return bnxt_hwrm_func_reserve_vf_resc(bp, true);
1121 }
1122
1123 int bnxt_hwrm_func_reserve_vf_resc(struct bnxt *bp, bool test)
1124 {
1125         int rc;
1126         uint32_t flags = 0;
1127         uint32_t enables;
1128         struct hwrm_func_vf_cfg_output *resp = bp->hwrm_cmd_resp_addr;
1129         struct hwrm_func_vf_cfg_input req = {0};
1130
1131         HWRM_PREP(&req, HWRM_FUNC_VF_CFG, BNXT_USE_CHIMP_MB);
1132
1133         enables = HWRM_FUNC_VF_CFG_INPUT_ENABLES_NUM_RX_RINGS  |
1134                   HWRM_FUNC_VF_CFG_INPUT_ENABLES_NUM_TX_RINGS   |
1135                   HWRM_FUNC_VF_CFG_INPUT_ENABLES_NUM_STAT_CTXS  |
1136                   HWRM_FUNC_VF_CFG_INPUT_ENABLES_NUM_CMPL_RINGS |
1137                   HWRM_FUNC_VF_CFG_INPUT_ENABLES_NUM_VNICS;
1138
1139         if (BNXT_HAS_RING_GRPS(bp)) {
1140                 enables |= HWRM_FUNC_VF_CFG_INPUT_ENABLES_NUM_HW_RING_GRPS;
1141                 req.num_hw_ring_grps = rte_cpu_to_le_16(bp->rx_nr_rings);
1142         }
1143
1144         req.num_tx_rings = rte_cpu_to_le_16(bp->tx_nr_rings);
1145         req.num_rx_rings = rte_cpu_to_le_16(bp->rx_nr_rings *
1146                                             AGG_RING_MULTIPLIER);
1147         req.num_stat_ctxs = rte_cpu_to_le_16(bp->rx_nr_rings + bp->tx_nr_rings);
1148         req.num_cmpl_rings = rte_cpu_to_le_16(bp->rx_nr_rings +
1149                                               bp->tx_nr_rings +
1150                                               BNXT_NUM_ASYNC_CPR(bp));
1151         req.num_vnics = rte_cpu_to_le_16(bp->rx_nr_rings);
1152         if (bp->vf_resv_strategy ==
1153             HWRM_FUNC_RESOURCE_QCAPS_OUTPUT_VF_RESV_STRATEGY_MINIMAL_STATIC) {
1154                 enables |= HWRM_FUNC_VF_CFG_INPUT_ENABLES_NUM_VNICS |
1155                            HWRM_FUNC_VF_CFG_INPUT_ENABLES_NUM_L2_CTXS |
1156                            HWRM_FUNC_VF_CFG_INPUT_ENABLES_NUM_RSSCOS_CTXS;
1157                 req.num_rsscos_ctxs = rte_cpu_to_le_16(BNXT_VF_RSV_NUM_RSS_CTX);
1158                 req.num_l2_ctxs = rte_cpu_to_le_16(BNXT_VF_RSV_NUM_L2_CTX);
1159                 req.num_vnics = rte_cpu_to_le_16(BNXT_VF_RSV_NUM_VNIC);
1160         } else if (bp->vf_resv_strategy ==
1161                    HWRM_FUNC_RESOURCE_QCAPS_OUTPUT_VF_RESV_STRATEGY_MAXIMAL) {
1162                 enables |= HWRM_FUNC_VF_CFG_INPUT_ENABLES_NUM_RSSCOS_CTXS;
1163                 req.num_rsscos_ctxs = rte_cpu_to_le_16(bp->max_rsscos_ctx);
1164         }
1165
1166         if (test)
1167                 flags = HWRM_FUNC_VF_CFG_INPUT_FLAGS_TX_ASSETS_TEST |
1168                         HWRM_FUNC_VF_CFG_INPUT_FLAGS_RX_ASSETS_TEST |
1169                         HWRM_FUNC_VF_CFG_INPUT_FLAGS_CMPL_ASSETS_TEST |
1170                         HWRM_FUNC_VF_CFG_INPUT_FLAGS_RING_GRP_ASSETS_TEST |
1171                         HWRM_FUNC_VF_CFG_INPUT_FLAGS_STAT_CTX_ASSETS_TEST |
1172                         HWRM_FUNC_VF_CFG_INPUT_FLAGS_VNIC_ASSETS_TEST;
1173
1174         if (test && BNXT_HAS_RING_GRPS(bp))
1175                 flags |= HWRM_FUNC_VF_CFG_INPUT_FLAGS_RING_GRP_ASSETS_TEST;
1176
1177         req.flags = rte_cpu_to_le_32(flags);
1178         req.enables |= rte_cpu_to_le_32(enables);
1179
1180         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
1181
1182         if (test)
1183                 HWRM_CHECK_RESULT_SILENT();
1184         else
1185                 HWRM_CHECK_RESULT();
1186
1187         HWRM_UNLOCK();
1188         return rc;
1189 }
1190
1191 int bnxt_hwrm_func_resc_qcaps(struct bnxt *bp)
1192 {
1193         int rc;
1194         struct hwrm_func_resource_qcaps_output *resp = bp->hwrm_cmd_resp_addr;
1195         struct hwrm_func_resource_qcaps_input req = {0};
1196
1197         HWRM_PREP(&req, HWRM_FUNC_RESOURCE_QCAPS, BNXT_USE_CHIMP_MB);
1198         req.fid = rte_cpu_to_le_16(0xffff);
1199
1200         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
1201
1202         HWRM_CHECK_RESULT_SILENT();
1203
1204         bp->max_rsscos_ctx = rte_le_to_cpu_16(resp->max_rsscos_ctx);
1205         bp->max_cp_rings = rte_le_to_cpu_16(resp->max_cmpl_rings);
1206         bp->max_tx_rings = rte_le_to_cpu_16(resp->max_tx_rings);
1207         bp->max_rx_rings = rte_le_to_cpu_16(resp->max_rx_rings);
1208         bp->max_ring_grps = rte_le_to_cpu_32(resp->max_hw_ring_grps);
1209         /* func_resource_qcaps does not return max_rx_em_flows.
1210          * So use the value provided by func_qcaps.
1211          */
1212         bp->max_l2_ctx = rte_le_to_cpu_16(resp->max_l2_ctxs);
1213         if (!BNXT_CHIP_P5(bp) && !bp->pdev->max_vfs)
1214                 bp->max_l2_ctx += bp->max_rx_em_flows;
1215         bp->max_vnics = rte_le_to_cpu_16(resp->max_vnics);
1216         bp->max_stat_ctx = rte_le_to_cpu_16(resp->max_stat_ctx);
1217         bp->max_nq_rings = rte_le_to_cpu_16(resp->max_msix);
1218         bp->vf_resv_strategy = rte_le_to_cpu_16(resp->vf_reservation_strategy);
1219         if (bp->vf_resv_strategy >
1220             HWRM_FUNC_RESOURCE_QCAPS_OUTPUT_VF_RESV_STRATEGY_MINIMAL_STATIC)
1221                 bp->vf_resv_strategy =
1222                 HWRM_FUNC_RESOURCE_QCAPS_OUTPUT_VF_RESERVATION_STRATEGY_MAXIMAL;
1223
1224         HWRM_UNLOCK();
1225         return rc;
1226 }
1227
1228 int bnxt_hwrm_ver_get(struct bnxt *bp, uint32_t timeout)
1229 {
1230         int rc = 0;
1231         struct hwrm_ver_get_input req = {.req_type = 0 };
1232         struct hwrm_ver_get_output *resp = bp->hwrm_cmd_resp_addr;
1233         uint32_t fw_version;
1234         uint16_t max_resp_len;
1235         char type[RTE_MEMZONE_NAMESIZE];
1236         uint32_t dev_caps_cfg;
1237
1238         bp->max_req_len = HWRM_MAX_REQ_LEN;
1239         bp->hwrm_cmd_timeout = timeout;
1240         HWRM_PREP(&req, HWRM_VER_GET, BNXT_USE_CHIMP_MB);
1241
1242         req.hwrm_intf_maj = HWRM_VERSION_MAJOR;
1243         req.hwrm_intf_min = HWRM_VERSION_MINOR;
1244         req.hwrm_intf_upd = HWRM_VERSION_UPDATE;
1245
1246         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
1247
1248         if (bp->flags & BNXT_FLAG_FW_RESET)
1249                 HWRM_CHECK_RESULT_SILENT();
1250         else
1251                 HWRM_CHECK_RESULT();
1252
1253         if (resp->flags & HWRM_VER_GET_OUTPUT_FLAGS_DEV_NOT_RDY) {
1254                 rc = -EAGAIN;
1255                 goto error;
1256         }
1257
1258         PMD_DRV_LOG(INFO, "%d.%d.%d:%d.%d.%d.%d\n",
1259                 resp->hwrm_intf_maj_8b, resp->hwrm_intf_min_8b,
1260                 resp->hwrm_intf_upd_8b, resp->hwrm_fw_maj_8b,
1261                 resp->hwrm_fw_min_8b, resp->hwrm_fw_bld_8b,
1262                 resp->hwrm_fw_rsvd_8b);
1263         bp->fw_ver = ((uint32_t)resp->hwrm_fw_maj_8b << 24) |
1264                      ((uint32_t)resp->hwrm_fw_min_8b << 16) |
1265                      ((uint32_t)resp->hwrm_fw_bld_8b << 8) |
1266                      resp->hwrm_fw_rsvd_8b;
1267         PMD_DRV_LOG(INFO, "Driver HWRM version: %d.%d.%d\n",
1268                 HWRM_VERSION_MAJOR, HWRM_VERSION_MINOR, HWRM_VERSION_UPDATE);
1269
1270         fw_version = resp->hwrm_intf_maj_8b << 16;
1271         fw_version |= resp->hwrm_intf_min_8b << 8;
1272         fw_version |= resp->hwrm_intf_upd_8b;
1273         bp->hwrm_spec_code = fw_version;
1274
1275         /* def_req_timeout value is in milliseconds */
1276         bp->hwrm_cmd_timeout = rte_le_to_cpu_16(resp->def_req_timeout);
1277         /* convert timeout to usec */
1278         bp->hwrm_cmd_timeout *= 1000;
1279         if (!bp->hwrm_cmd_timeout)
1280                 bp->hwrm_cmd_timeout = DFLT_HWRM_CMD_TIMEOUT;
1281
1282         if (resp->hwrm_intf_maj_8b != HWRM_VERSION_MAJOR) {
1283                 PMD_DRV_LOG(ERR, "Unsupported firmware API version\n");
1284                 rc = -EINVAL;
1285                 goto error;
1286         }
1287
1288         if (bp->max_req_len > resp->max_req_win_len) {
1289                 PMD_DRV_LOG(ERR, "Unsupported request length\n");
1290                 rc = -EINVAL;
1291                 goto error;
1292         }
1293
1294         bp->chip_num = rte_le_to_cpu_16(resp->chip_num);
1295
1296         bp->max_req_len = rte_le_to_cpu_16(resp->max_req_win_len);
1297         bp->hwrm_max_ext_req_len = rte_le_to_cpu_16(resp->max_ext_req_len);
1298         if (bp->hwrm_max_ext_req_len < HWRM_MAX_REQ_LEN)
1299                 bp->hwrm_max_ext_req_len = HWRM_MAX_REQ_LEN;
1300
1301         max_resp_len = rte_le_to_cpu_16(resp->max_resp_len);
1302         dev_caps_cfg = rte_le_to_cpu_32(resp->dev_caps_cfg);
1303
1304         RTE_VERIFY(max_resp_len <= bp->max_resp_len);
1305         bp->max_resp_len = max_resp_len;
1306
1307         if ((dev_caps_cfg &
1308                 HWRM_VER_GET_OUTPUT_DEV_CAPS_CFG_SHORT_CMD_SUPPORTED) &&
1309             (dev_caps_cfg &
1310              HWRM_VER_GET_OUTPUT_DEV_CAPS_CFG_SHORT_CMD_REQUIRED)) {
1311                 PMD_DRV_LOG(DEBUG, "Short command supported\n");
1312                 bp->flags |= BNXT_FLAG_SHORT_CMD;
1313         }
1314
1315         if (((dev_caps_cfg &
1316               HWRM_VER_GET_OUTPUT_DEV_CAPS_CFG_SHORT_CMD_SUPPORTED) &&
1317              (dev_caps_cfg &
1318               HWRM_VER_GET_OUTPUT_DEV_CAPS_CFG_SHORT_CMD_REQUIRED)) ||
1319             bp->hwrm_max_ext_req_len > HWRM_MAX_REQ_LEN) {
1320                 sprintf(type, "bnxt_hwrm_short_" PCI_PRI_FMT,
1321                         bp->pdev->addr.domain, bp->pdev->addr.bus,
1322                         bp->pdev->addr.devid, bp->pdev->addr.function);
1323
1324                 rte_free(bp->hwrm_short_cmd_req_addr);
1325
1326                 bp->hwrm_short_cmd_req_addr =
1327                                 rte_malloc(type, bp->hwrm_max_ext_req_len, 0);
1328                 if (bp->hwrm_short_cmd_req_addr == NULL) {
1329                         rc = -ENOMEM;
1330                         goto error;
1331                 }
1332                 bp->hwrm_short_cmd_req_dma_addr =
1333                         rte_malloc_virt2iova(bp->hwrm_short_cmd_req_addr);
1334                 if (bp->hwrm_short_cmd_req_dma_addr == RTE_BAD_IOVA) {
1335                         rte_free(bp->hwrm_short_cmd_req_addr);
1336                         PMD_DRV_LOG(ERR,
1337                                 "Unable to map buffer to physical memory.\n");
1338                         rc = -ENOMEM;
1339                         goto error;
1340                 }
1341         }
1342         if (dev_caps_cfg &
1343             HWRM_VER_GET_OUTPUT_DEV_CAPS_CFG_KONG_MB_CHNL_SUPPORTED) {
1344                 bp->flags |= BNXT_FLAG_KONG_MB_EN;
1345                 PMD_DRV_LOG(DEBUG, "Kong mailbox channel enabled\n");
1346         }
1347         if (dev_caps_cfg &
1348             HWRM_VER_GET_OUTPUT_DEV_CAPS_CFG_TRUSTED_VF_SUPPORTED)
1349                 PMD_DRV_LOG(DEBUG, "FW supports Trusted VFs\n");
1350         if (dev_caps_cfg &
1351             HWRM_VER_GET_OUTPUT_DEV_CAPS_CFG_CFA_ADV_FLOW_MGNT_SUPPORTED) {
1352                 bp->fw_cap |= BNXT_FW_CAP_ADV_FLOW_MGMT;
1353                 PMD_DRV_LOG(DEBUG, "FW supports advanced flow management\n");
1354         }
1355
1356         if (dev_caps_cfg &
1357             HWRM_VER_GET_OUTPUT_DEV_CAPS_CFG_ADV_FLOW_COUNTERS_SUPPORTED) {
1358                 PMD_DRV_LOG(DEBUG, "FW supports advanced flow counters\n");
1359                 bp->fw_cap |= BNXT_FW_CAP_ADV_FLOW_COUNTERS;
1360         }
1361
1362         if (dev_caps_cfg &
1363             HWRM_VER_GET_OUTPUT_DEV_CAPS_CFG_CFA_TRUFLOW_SUPPORTED) {
1364                 PMD_DRV_LOG(DEBUG, "Host-based truflow feature enabled.\n");
1365                 bp->fw_cap |= BNXT_FW_CAP_TRUFLOW_EN;
1366         }
1367
1368 error:
1369         HWRM_UNLOCK();
1370         return rc;
1371 }
1372
1373 int bnxt_hwrm_func_driver_unregister(struct bnxt *bp)
1374 {
1375         int rc;
1376         struct hwrm_func_drv_unrgtr_input req = {.req_type = 0 };
1377         struct hwrm_func_drv_unrgtr_output *resp = bp->hwrm_cmd_resp_addr;
1378
1379         if (!(bp->flags & BNXT_FLAG_REGISTERED))
1380                 return 0;
1381
1382         HWRM_PREP(&req, HWRM_FUNC_DRV_UNRGTR, BNXT_USE_CHIMP_MB);
1383
1384         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
1385
1386         HWRM_CHECK_RESULT();
1387         HWRM_UNLOCK();
1388
1389         PMD_DRV_LOG(DEBUG, "Port %u: Unregistered with fw\n",
1390                     bp->eth_dev->data->port_id);
1391
1392         return rc;
1393 }
1394
1395 static int bnxt_hwrm_port_phy_cfg(struct bnxt *bp, struct bnxt_link_info *conf)
1396 {
1397         int rc = 0;
1398         struct hwrm_port_phy_cfg_input req = {0};
1399         struct hwrm_port_phy_cfg_output *resp = bp->hwrm_cmd_resp_addr;
1400         uint32_t enables = 0;
1401
1402         HWRM_PREP(&req, HWRM_PORT_PHY_CFG, BNXT_USE_CHIMP_MB);
1403
1404         if (conf->link_up) {
1405                 /* Setting Fixed Speed. But AutoNeg is ON, So disable it */
1406                 if (bp->link_info->auto_mode && conf->link_speed) {
1407                         req.auto_mode = HWRM_PORT_PHY_CFG_INPUT_AUTO_MODE_NONE;
1408                         PMD_DRV_LOG(DEBUG, "Disabling AutoNeg\n");
1409                 }
1410
1411                 req.flags = rte_cpu_to_le_32(conf->phy_flags);
1412                 /*
1413                  * Note, ChiMP FW 20.2.1 and 20.2.2 return an error when we set
1414                  * any auto mode, even "none".
1415                  */
1416                 if (!conf->link_speed) {
1417                         /* No speeds specified. Enable AutoNeg - all speeds */
1418                         enables |= HWRM_PORT_PHY_CFG_INPUT_ENABLES_AUTO_MODE;
1419                         req.auto_mode =
1420                                 HWRM_PORT_PHY_CFG_INPUT_AUTO_MODE_ALL_SPEEDS;
1421                 } else {
1422                         if (bp->link_info->link_signal_mode) {
1423                                 enables |=
1424                                 HWRM_PORT_PHY_CFG_IN_EN_FORCE_PAM4_LINK_SPEED;
1425                                 req.force_pam4_link_speed =
1426                                         rte_cpu_to_le_16(conf->link_speed);
1427                         } else {
1428                                 req.force_link_speed =
1429                                         rte_cpu_to_le_16(conf->link_speed);
1430                         }
1431                 }
1432                 /* AutoNeg - Advertise speeds specified. */
1433                 if (conf->auto_link_speed_mask &&
1434                     !(conf->phy_flags & HWRM_PORT_PHY_CFG_INPUT_FLAGS_FORCE)) {
1435                         req.auto_mode =
1436                                 HWRM_PORT_PHY_CFG_INPUT_AUTO_MODE_SPEED_MASK;
1437                         req.auto_link_speed_mask =
1438                                 conf->auto_link_speed_mask;
1439                         if (conf->auto_pam4_link_speeds) {
1440                                 enables |=
1441                                 HWRM_PORT_PHY_CFG_IN_EN_AUTO_PAM4_LINK_SPD_MASK;
1442                                 req.auto_link_pam4_speed_mask =
1443                                         conf->auto_pam4_link_speeds;
1444                         } else {
1445                                 enables |=
1446                                 HWRM_PORT_PHY_CFG_IN_EN_AUTO_LINK_SPEED_MASK;
1447                         }
1448                 }
1449                 if (conf->auto_link_speed &&
1450                 !(conf->phy_flags & HWRM_PORT_PHY_CFG_INPUT_FLAGS_FORCE))
1451                         enables |=
1452                                 HWRM_PORT_PHY_CFG_INPUT_ENABLES_AUTO_LINK_SPEED;
1453
1454                 req.auto_duplex = conf->duplex;
1455                 enables |= HWRM_PORT_PHY_CFG_INPUT_ENABLES_AUTO_DUPLEX;
1456                 req.auto_pause = conf->auto_pause;
1457                 req.force_pause = conf->force_pause;
1458                 /* Set force_pause if there is no auto or if there is a force */
1459                 if (req.auto_pause && !req.force_pause)
1460                         enables |= HWRM_PORT_PHY_CFG_INPUT_ENABLES_AUTO_PAUSE;
1461                 else
1462                         enables |= HWRM_PORT_PHY_CFG_INPUT_ENABLES_FORCE_PAUSE;
1463
1464                 req.enables = rte_cpu_to_le_32(enables);
1465         } else {
1466                 req.flags =
1467                 rte_cpu_to_le_32(HWRM_PORT_PHY_CFG_INPUT_FLAGS_FORCE_LINK_DWN);
1468                 PMD_DRV_LOG(INFO, "Force Link Down\n");
1469         }
1470
1471         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
1472
1473         HWRM_CHECK_RESULT();
1474         HWRM_UNLOCK();
1475
1476         return rc;
1477 }
1478
1479 static int bnxt_hwrm_port_phy_qcfg(struct bnxt *bp,
1480                                    struct bnxt_link_info *link_info)
1481 {
1482         int rc = 0;
1483         struct hwrm_port_phy_qcfg_input req = {0};
1484         struct hwrm_port_phy_qcfg_output *resp = bp->hwrm_cmd_resp_addr;
1485
1486         HWRM_PREP(&req, HWRM_PORT_PHY_QCFG, BNXT_USE_CHIMP_MB);
1487
1488         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
1489
1490         HWRM_CHECK_RESULT();
1491
1492         link_info->phy_link_status = resp->link;
1493         link_info->link_up =
1494                 (link_info->phy_link_status ==
1495                  HWRM_PORT_PHY_QCFG_OUTPUT_LINK_LINK) ? 1 : 0;
1496         link_info->link_speed = rte_le_to_cpu_16(resp->link_speed);
1497         link_info->duplex = resp->duplex_cfg;
1498         link_info->pause = resp->pause;
1499         link_info->auto_pause = resp->auto_pause;
1500         link_info->force_pause = resp->force_pause;
1501         link_info->auto_mode = resp->auto_mode;
1502         link_info->phy_type = resp->phy_type;
1503         link_info->media_type = resp->media_type;
1504
1505         link_info->support_speeds = rte_le_to_cpu_16(resp->support_speeds);
1506         link_info->auto_link_speed = rte_le_to_cpu_16(resp->auto_link_speed);
1507         link_info->auto_link_speed_mask = rte_le_to_cpu_16(resp->auto_link_speed_mask);
1508         link_info->preemphasis = rte_le_to_cpu_32(resp->preemphasis);
1509         link_info->force_link_speed = rte_le_to_cpu_16(resp->force_link_speed);
1510         link_info->phy_ver[0] = resp->phy_maj;
1511         link_info->phy_ver[1] = resp->phy_min;
1512         link_info->phy_ver[2] = resp->phy_bld;
1513         link_info->link_signal_mode =
1514                 rte_le_to_cpu_16(resp->active_fec_signal_mode);
1515         link_info->force_pam4_link_speed =
1516                         rte_le_to_cpu_16(resp->force_pam4_link_speed);
1517         link_info->support_pam4_speeds =
1518                         rte_le_to_cpu_16(resp->support_pam4_speeds);
1519         link_info->auto_pam4_link_speeds =
1520                         rte_le_to_cpu_16(resp->auto_pam4_link_speed_mask);
1521         link_info->module_status = resp->module_status;
1522         HWRM_UNLOCK();
1523
1524         PMD_DRV_LOG(DEBUG, "Link Speed:%d,Auto:%d:%x:%x,Support:%x,Force:%x\n",
1525                     link_info->link_speed, link_info->auto_mode,
1526                     link_info->auto_link_speed, link_info->auto_link_speed_mask,
1527                     link_info->support_speeds, link_info->force_link_speed);
1528         PMD_DRV_LOG(DEBUG, "Link Signal:%d,PAM::Auto:%x,Support:%x,Force:%x\n",
1529                     link_info->link_signal_mode,
1530                     link_info->auto_pam4_link_speeds,
1531                     link_info->support_pam4_speeds,
1532                     link_info->force_pam4_link_speed);
1533         return rc;
1534 }
1535
1536 int bnxt_hwrm_port_phy_qcaps(struct bnxt *bp)
1537 {
1538         int rc = 0;
1539         struct hwrm_port_phy_qcaps_input req = {0};
1540         struct hwrm_port_phy_qcaps_output *resp = bp->hwrm_cmd_resp_addr;
1541         struct bnxt_link_info *link_info = bp->link_info;
1542
1543         if (BNXT_VF(bp) && !BNXT_VF_IS_TRUSTED(bp))
1544                 return 0;
1545
1546         HWRM_PREP(&req, HWRM_PORT_PHY_QCAPS, BNXT_USE_CHIMP_MB);
1547
1548         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
1549
1550         HWRM_CHECK_RESULT_SILENT();
1551
1552         bp->port_cnt = resp->port_cnt;
1553         if (resp->supported_speeds_auto_mode)
1554                 link_info->support_auto_speeds =
1555                         rte_le_to_cpu_16(resp->supported_speeds_auto_mode);
1556         if (resp->supported_pam4_speeds_auto_mode)
1557                 link_info->support_pam4_auto_speeds =
1558                         rte_le_to_cpu_16(resp->supported_pam4_speeds_auto_mode);
1559
1560         HWRM_UNLOCK();
1561
1562         /* Older firmware does not have supported_auto_speeds, so assume
1563          * that all supported speeds can be autonegotiated.
1564          */
1565         if (link_info->auto_link_speed_mask && !link_info->support_auto_speeds)
1566                 link_info->support_auto_speeds = link_info->support_speeds;
1567
1568         return 0;
1569 }
1570
1571 static bool bnxt_find_lossy_profile(struct bnxt *bp)
1572 {
1573         int i = 0;
1574
1575         for (i = BNXT_COS_QUEUE_COUNT - 1; i >= 0; i--) {
1576                 if (bp->tx_cos_queue[i].profile ==
1577                     HWRM_QUEUE_SERVICE_PROFILE_LOSSY) {
1578                         bp->tx_cosq_id[0] = bp->tx_cos_queue[i].id;
1579                         return true;
1580                 }
1581         }
1582         return false;
1583 }
1584
1585 static void bnxt_find_first_valid_profile(struct bnxt *bp)
1586 {
1587         int i = 0;
1588
1589         for (i = BNXT_COS_QUEUE_COUNT - 1; i >= 0; i--) {
1590                 if (bp->tx_cos_queue[i].profile !=
1591                     HWRM_QUEUE_SERVICE_PROFILE_UNKNOWN &&
1592                     bp->tx_cos_queue[i].id !=
1593                     HWRM_QUEUE_SERVICE_PROFILE_UNKNOWN) {
1594                         bp->tx_cosq_id[0] = bp->tx_cos_queue[i].id;
1595                         break;
1596                 }
1597         }
1598 }
1599
1600 int bnxt_hwrm_queue_qportcfg(struct bnxt *bp)
1601 {
1602         int rc = 0;
1603         struct hwrm_queue_qportcfg_input req = {.req_type = 0 };
1604         struct hwrm_queue_qportcfg_output *resp = bp->hwrm_cmd_resp_addr;
1605         uint32_t dir = HWRM_QUEUE_QPORTCFG_INPUT_FLAGS_PATH_TX;
1606         int i;
1607
1608 get_rx_info:
1609         HWRM_PREP(&req, HWRM_QUEUE_QPORTCFG, BNXT_USE_CHIMP_MB);
1610
1611         req.flags = rte_cpu_to_le_32(dir);
1612         /* HWRM Version >= 1.9.1 only if COS Classification is not required. */
1613         if (bp->hwrm_spec_code >= HWRM_VERSION_1_9_1 &&
1614             !(bp->vnic_cap_flags & BNXT_VNIC_CAP_COS_CLASSIFY))
1615                 req.drv_qmap_cap =
1616                         HWRM_QUEUE_QPORTCFG_INPUT_DRV_QMAP_CAP_ENABLED;
1617         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
1618
1619         HWRM_CHECK_RESULT();
1620
1621         if (dir == HWRM_QUEUE_QPORTCFG_INPUT_FLAGS_PATH_TX) {
1622                 GET_TX_QUEUE_INFO(0);
1623                 GET_TX_QUEUE_INFO(1);
1624                 GET_TX_QUEUE_INFO(2);
1625                 GET_TX_QUEUE_INFO(3);
1626                 GET_TX_QUEUE_INFO(4);
1627                 GET_TX_QUEUE_INFO(5);
1628                 GET_TX_QUEUE_INFO(6);
1629                 GET_TX_QUEUE_INFO(7);
1630         } else  {
1631                 GET_RX_QUEUE_INFO(0);
1632                 GET_RX_QUEUE_INFO(1);
1633                 GET_RX_QUEUE_INFO(2);
1634                 GET_RX_QUEUE_INFO(3);
1635                 GET_RX_QUEUE_INFO(4);
1636                 GET_RX_QUEUE_INFO(5);
1637                 GET_RX_QUEUE_INFO(6);
1638                 GET_RX_QUEUE_INFO(7);
1639         }
1640
1641         HWRM_UNLOCK();
1642
1643         if (dir == HWRM_QUEUE_QPORTCFG_INPUT_FLAGS_PATH_RX)
1644                 goto done;
1645
1646         if (bp->hwrm_spec_code < HWRM_VERSION_1_9_1) {
1647                 bp->tx_cosq_id[0] = bp->tx_cos_queue[0].id;
1648         } else {
1649                 int j;
1650
1651                 /* iterate and find the COSq profile to use for Tx */
1652                 if (bp->vnic_cap_flags & BNXT_VNIC_CAP_COS_CLASSIFY) {
1653                         for (j = 0, i = 0; i < BNXT_COS_QUEUE_COUNT; i++) {
1654                                 if (bp->tx_cos_queue[i].id != 0xff)
1655                                         bp->tx_cosq_id[j++] =
1656                                                 bp->tx_cos_queue[i].id;
1657                         }
1658                 } else {
1659                         /* When CoS classification is disabled, for normal NIC
1660                          * operations, ideally we should look to use LOSSY.
1661                          * If not found, fallback to the first valid profile
1662                          */
1663                         if (!bnxt_find_lossy_profile(bp))
1664                                 bnxt_find_first_valid_profile(bp);
1665
1666                 }
1667         }
1668
1669         bp->max_tc = resp->max_configurable_queues;
1670         bp->max_lltc = resp->max_configurable_lossless_queues;
1671         if (bp->max_tc > BNXT_MAX_QUEUE)
1672                 bp->max_tc = BNXT_MAX_QUEUE;
1673         bp->max_q = bp->max_tc;
1674
1675         if (dir == HWRM_QUEUE_QPORTCFG_INPUT_FLAGS_PATH_TX) {
1676                 dir = HWRM_QUEUE_QPORTCFG_INPUT_FLAGS_PATH_RX;
1677                 goto get_rx_info;
1678         }
1679
1680 done:
1681         return rc;
1682 }
1683
1684 int bnxt_hwrm_ring_alloc(struct bnxt *bp,
1685                          struct bnxt_ring *ring,
1686                          uint32_t ring_type, uint32_t map_index,
1687                          uint32_t stats_ctx_id, uint32_t cmpl_ring_id,
1688                          uint16_t tx_cosq_id)
1689 {
1690         int rc = 0;
1691         uint32_t enables = 0;
1692         struct hwrm_ring_alloc_input req = {.req_type = 0 };
1693         struct hwrm_ring_alloc_output *resp = bp->hwrm_cmd_resp_addr;
1694         struct rte_mempool *mb_pool;
1695         uint16_t rx_buf_size;
1696
1697         HWRM_PREP(&req, HWRM_RING_ALLOC, BNXT_USE_CHIMP_MB);
1698
1699         req.page_tbl_addr = rte_cpu_to_le_64(ring->bd_dma);
1700         req.fbo = rte_cpu_to_le_32(0);
1701         /* Association of ring index with doorbell index */
1702         req.logical_id = rte_cpu_to_le_16(map_index);
1703         req.length = rte_cpu_to_le_32(ring->ring_size);
1704
1705         switch (ring_type) {
1706         case HWRM_RING_ALLOC_INPUT_RING_TYPE_TX:
1707                 req.ring_type = ring_type;
1708                 req.cmpl_ring_id = rte_cpu_to_le_16(cmpl_ring_id);
1709                 req.stat_ctx_id = rte_cpu_to_le_32(stats_ctx_id);
1710                 req.queue_id = rte_cpu_to_le_16(tx_cosq_id);
1711                 if (stats_ctx_id != INVALID_STATS_CTX_ID)
1712                         enables |=
1713                         HWRM_RING_ALLOC_INPUT_ENABLES_STAT_CTX_ID_VALID;
1714                 break;
1715         case HWRM_RING_ALLOC_INPUT_RING_TYPE_RX:
1716                 req.ring_type = ring_type;
1717                 req.cmpl_ring_id = rte_cpu_to_le_16(cmpl_ring_id);
1718                 req.stat_ctx_id = rte_cpu_to_le_32(stats_ctx_id);
1719                 if (BNXT_CHIP_P5(bp)) {
1720                         mb_pool = bp->rx_queues[0]->mb_pool;
1721                         rx_buf_size = rte_pktmbuf_data_room_size(mb_pool) -
1722                                       RTE_PKTMBUF_HEADROOM;
1723                         rx_buf_size = RTE_MIN(BNXT_MAX_PKT_LEN, rx_buf_size);
1724                         req.rx_buf_size = rte_cpu_to_le_16(rx_buf_size);
1725                         enables |=
1726                                 HWRM_RING_ALLOC_INPUT_ENABLES_RX_BUF_SIZE_VALID;
1727                 }
1728                 if (stats_ctx_id != INVALID_STATS_CTX_ID)
1729                         enables |=
1730                                 HWRM_RING_ALLOC_INPUT_ENABLES_STAT_CTX_ID_VALID;
1731                 break;
1732         case HWRM_RING_ALLOC_INPUT_RING_TYPE_L2_CMPL:
1733                 req.ring_type = ring_type;
1734                 if (BNXT_HAS_NQ(bp)) {
1735                         /* Association of cp ring with nq */
1736                         req.nq_ring_id = rte_cpu_to_le_16(cmpl_ring_id);
1737                         enables |=
1738                                 HWRM_RING_ALLOC_INPUT_ENABLES_NQ_RING_ID_VALID;
1739                 }
1740                 req.int_mode = HWRM_RING_ALLOC_INPUT_INT_MODE_MSIX;
1741                 break;
1742         case HWRM_RING_ALLOC_INPUT_RING_TYPE_NQ:
1743                 req.ring_type = ring_type;
1744                 req.page_size = BNXT_PAGE_SHFT;
1745                 req.int_mode = HWRM_RING_ALLOC_INPUT_INT_MODE_MSIX;
1746                 break;
1747         case HWRM_RING_ALLOC_INPUT_RING_TYPE_RX_AGG:
1748                 req.ring_type = ring_type;
1749                 req.rx_ring_id = rte_cpu_to_le_16(ring->fw_rx_ring_id);
1750
1751                 mb_pool = bp->rx_queues[0]->mb_pool;
1752                 rx_buf_size = rte_pktmbuf_data_room_size(mb_pool) -
1753                               RTE_PKTMBUF_HEADROOM;
1754                 rx_buf_size = RTE_MIN(BNXT_MAX_PKT_LEN, rx_buf_size);
1755                 req.rx_buf_size = rte_cpu_to_le_16(rx_buf_size);
1756
1757                 req.stat_ctx_id = rte_cpu_to_le_32(stats_ctx_id);
1758                 enables |= HWRM_RING_ALLOC_INPUT_ENABLES_RX_RING_ID_VALID |
1759                            HWRM_RING_ALLOC_INPUT_ENABLES_RX_BUF_SIZE_VALID |
1760                            HWRM_RING_ALLOC_INPUT_ENABLES_STAT_CTX_ID_VALID;
1761                 break;
1762         default:
1763                 PMD_DRV_LOG(ERR, "hwrm alloc invalid ring type %d\n",
1764                         ring_type);
1765                 HWRM_UNLOCK();
1766                 return -EINVAL;
1767         }
1768         req.enables = rte_cpu_to_le_32(enables);
1769
1770         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
1771
1772         if (rc || resp->error_code) {
1773                 if (rc == 0 && resp->error_code)
1774                         rc = rte_le_to_cpu_16(resp->error_code);
1775                 switch (ring_type) {
1776                 case HWRM_RING_ALLOC_INPUT_RING_TYPE_L2_CMPL:
1777                         PMD_DRV_LOG(ERR,
1778                                 "hwrm_ring_alloc cp failed. rc:%d\n", rc);
1779                         HWRM_UNLOCK();
1780                         return rc;
1781                 case HWRM_RING_ALLOC_INPUT_RING_TYPE_RX:
1782                         PMD_DRV_LOG(ERR,
1783                                     "hwrm_ring_alloc rx failed. rc:%d\n", rc);
1784                         HWRM_UNLOCK();
1785                         return rc;
1786                 case HWRM_RING_ALLOC_INPUT_RING_TYPE_RX_AGG:
1787                         PMD_DRV_LOG(ERR,
1788                                     "hwrm_ring_alloc rx agg failed. rc:%d\n",
1789                                     rc);
1790                         HWRM_UNLOCK();
1791                         return rc;
1792                 case HWRM_RING_ALLOC_INPUT_RING_TYPE_TX:
1793                         PMD_DRV_LOG(ERR,
1794                                     "hwrm_ring_alloc tx failed. rc:%d\n", rc);
1795                         HWRM_UNLOCK();
1796                         return rc;
1797                 case HWRM_RING_ALLOC_INPUT_RING_TYPE_NQ:
1798                         PMD_DRV_LOG(ERR,
1799                                     "hwrm_ring_alloc nq failed. rc:%d\n", rc);
1800                         HWRM_UNLOCK();
1801                         return rc;
1802                 default:
1803                         PMD_DRV_LOG(ERR, "Invalid ring. rc:%d\n", rc);
1804                         HWRM_UNLOCK();
1805                         return rc;
1806                 }
1807         }
1808
1809         ring->fw_ring_id = rte_le_to_cpu_16(resp->ring_id);
1810         HWRM_UNLOCK();
1811         return rc;
1812 }
1813
1814 int bnxt_hwrm_ring_free(struct bnxt *bp,
1815                         struct bnxt_ring *ring, uint32_t ring_type,
1816                         uint16_t cp_ring_id)
1817 {
1818         int rc;
1819         struct hwrm_ring_free_input req = {.req_type = 0 };
1820         struct hwrm_ring_free_output *resp = bp->hwrm_cmd_resp_addr;
1821
1822         if (ring->fw_ring_id == INVALID_HW_RING_ID)
1823                 return -EINVAL;
1824
1825         HWRM_PREP(&req, HWRM_RING_FREE, BNXT_USE_CHIMP_MB);
1826
1827         req.ring_type = ring_type;
1828         req.ring_id = rte_cpu_to_le_16(ring->fw_ring_id);
1829         req.cmpl_ring = rte_cpu_to_le_16(cp_ring_id);
1830
1831         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
1832         ring->fw_ring_id = INVALID_HW_RING_ID;
1833
1834         if (rc || resp->error_code) {
1835                 if (rc == 0 && resp->error_code)
1836                         rc = rte_le_to_cpu_16(resp->error_code);
1837                 HWRM_UNLOCK();
1838
1839                 switch (ring_type) {
1840                 case HWRM_RING_FREE_INPUT_RING_TYPE_L2_CMPL:
1841                         PMD_DRV_LOG(ERR, "hwrm_ring_free cp failed. rc:%d\n",
1842                                 rc);
1843                         return rc;
1844                 case HWRM_RING_FREE_INPUT_RING_TYPE_RX:
1845                         PMD_DRV_LOG(ERR, "hwrm_ring_free rx failed. rc:%d\n",
1846                                 rc);
1847                         return rc;
1848                 case HWRM_RING_FREE_INPUT_RING_TYPE_TX:
1849                         PMD_DRV_LOG(ERR, "hwrm_ring_free tx failed. rc:%d\n",
1850                                 rc);
1851                         return rc;
1852                 case HWRM_RING_FREE_INPUT_RING_TYPE_NQ:
1853                         PMD_DRV_LOG(ERR,
1854                                     "hwrm_ring_free nq failed. rc:%d\n", rc);
1855                         return rc;
1856                 case HWRM_RING_FREE_INPUT_RING_TYPE_RX_AGG:
1857                         PMD_DRV_LOG(ERR,
1858                                     "hwrm_ring_free agg failed. rc:%d\n", rc);
1859                         return rc;
1860                 default:
1861                         PMD_DRV_LOG(ERR, "Invalid ring, rc:%d\n", rc);
1862                         return rc;
1863                 }
1864         }
1865         HWRM_UNLOCK();
1866         return 0;
1867 }
1868
1869 int bnxt_hwrm_ring_grp_alloc(struct bnxt *bp, unsigned int idx)
1870 {
1871         int rc = 0;
1872         struct hwrm_ring_grp_alloc_input req = {.req_type = 0 };
1873         struct hwrm_ring_grp_alloc_output *resp = bp->hwrm_cmd_resp_addr;
1874
1875         /* Don't attempt to re-create the ring group if it is already created */
1876         if (bp->grp_info[idx].fw_grp_id != INVALID_HW_RING_ID)
1877                 return 0;
1878
1879         HWRM_PREP(&req, HWRM_RING_GRP_ALLOC, BNXT_USE_CHIMP_MB);
1880
1881         req.cr = rte_cpu_to_le_16(bp->grp_info[idx].cp_fw_ring_id);
1882         req.rr = rte_cpu_to_le_16(bp->grp_info[idx].rx_fw_ring_id);
1883         req.ar = rte_cpu_to_le_16(bp->grp_info[idx].ag_fw_ring_id);
1884         req.sc = rte_cpu_to_le_16(bp->grp_info[idx].fw_stats_ctx);
1885
1886         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
1887
1888         HWRM_CHECK_RESULT();
1889
1890         bp->grp_info[idx].fw_grp_id = rte_le_to_cpu_16(resp->ring_group_id);
1891
1892         HWRM_UNLOCK();
1893
1894         return rc;
1895 }
1896
1897 int bnxt_hwrm_ring_grp_free(struct bnxt *bp, unsigned int idx)
1898 {
1899         int rc;
1900         struct hwrm_ring_grp_free_input req = {.req_type = 0 };
1901         struct hwrm_ring_grp_free_output *resp = bp->hwrm_cmd_resp_addr;
1902
1903         if (bp->grp_info[idx].fw_grp_id == INVALID_HW_RING_ID)
1904                 return 0;
1905
1906         HWRM_PREP(&req, HWRM_RING_GRP_FREE, BNXT_USE_CHIMP_MB);
1907
1908         req.ring_group_id = rte_cpu_to_le_16(bp->grp_info[idx].fw_grp_id);
1909
1910         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
1911
1912         HWRM_CHECK_RESULT();
1913         HWRM_UNLOCK();
1914
1915         bp->grp_info[idx].fw_grp_id = INVALID_HW_RING_ID;
1916         return rc;
1917 }
1918
1919 int bnxt_hwrm_stat_clear(struct bnxt *bp, struct bnxt_cp_ring_info *cpr)
1920 {
1921         int rc = 0;
1922         struct hwrm_stat_ctx_clr_stats_input req = {.req_type = 0 };
1923         struct hwrm_stat_ctx_clr_stats_output *resp = bp->hwrm_cmd_resp_addr;
1924
1925         if (cpr->hw_stats_ctx_id == HWRM_NA_SIGNATURE)
1926                 return rc;
1927
1928         HWRM_PREP(&req, HWRM_STAT_CTX_CLR_STATS, BNXT_USE_CHIMP_MB);
1929
1930         req.stat_ctx_id = rte_cpu_to_le_32(cpr->hw_stats_ctx_id);
1931
1932         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
1933
1934         HWRM_CHECK_RESULT();
1935         HWRM_UNLOCK();
1936
1937         return rc;
1938 }
1939
1940 int bnxt_hwrm_stat_ctx_alloc(struct bnxt *bp, struct bnxt_cp_ring_info *cpr)
1941 {
1942         int rc;
1943         struct hwrm_stat_ctx_alloc_input req = {.req_type = 0 };
1944         struct hwrm_stat_ctx_alloc_output *resp = bp->hwrm_cmd_resp_addr;
1945
1946         if (cpr->hw_stats_ctx_id != HWRM_NA_SIGNATURE)
1947                 return 0;
1948
1949         HWRM_PREP(&req, HWRM_STAT_CTX_ALLOC, BNXT_USE_CHIMP_MB);
1950
1951         req.update_period_ms = rte_cpu_to_le_32(0);
1952
1953         req.stats_dma_addr = rte_cpu_to_le_64(cpr->hw_stats_map);
1954
1955         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
1956
1957         HWRM_CHECK_RESULT();
1958
1959         cpr->hw_stats_ctx_id = rte_le_to_cpu_32(resp->stat_ctx_id);
1960
1961         HWRM_UNLOCK();
1962
1963         return rc;
1964 }
1965
1966 static int bnxt_hwrm_stat_ctx_free(struct bnxt *bp, struct bnxt_cp_ring_info *cpr)
1967 {
1968         int rc;
1969         struct hwrm_stat_ctx_free_input req = {.req_type = 0 };
1970         struct hwrm_stat_ctx_free_output *resp = bp->hwrm_cmd_resp_addr;
1971
1972         if (cpr->hw_stats_ctx_id == HWRM_NA_SIGNATURE)
1973                 return 0;
1974
1975         HWRM_PREP(&req, HWRM_STAT_CTX_FREE, BNXT_USE_CHIMP_MB);
1976
1977         req.stat_ctx_id = rte_cpu_to_le_32(cpr->hw_stats_ctx_id);
1978
1979         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
1980
1981         HWRM_CHECK_RESULT();
1982         HWRM_UNLOCK();
1983
1984         cpr->hw_stats_ctx_id = HWRM_NA_SIGNATURE;
1985
1986         return rc;
1987 }
1988
1989 int bnxt_hwrm_vnic_alloc(struct bnxt *bp, struct bnxt_vnic_info *vnic)
1990 {
1991         int rc = 0, i, j;
1992         struct hwrm_vnic_alloc_input req = { 0 };
1993         struct hwrm_vnic_alloc_output *resp = bp->hwrm_cmd_resp_addr;
1994
1995         if (!BNXT_HAS_RING_GRPS(bp))
1996                 goto skip_ring_grps;
1997
1998         /* map ring groups to this vnic */
1999         PMD_DRV_LOG(DEBUG, "Alloc VNIC. Start %x, End %x\n",
2000                 vnic->start_grp_id, vnic->end_grp_id);
2001         for (i = vnic->start_grp_id, j = 0; i < vnic->end_grp_id; i++, j++)
2002                 vnic->fw_grp_ids[j] = bp->grp_info[i].fw_grp_id;
2003
2004         vnic->dflt_ring_grp = bp->grp_info[vnic->start_grp_id].fw_grp_id;
2005         vnic->rss_rule = (uint16_t)HWRM_NA_SIGNATURE;
2006         vnic->cos_rule = (uint16_t)HWRM_NA_SIGNATURE;
2007         vnic->lb_rule = (uint16_t)HWRM_NA_SIGNATURE;
2008
2009 skip_ring_grps:
2010         vnic->mru = BNXT_VNIC_MRU(bp->eth_dev->data->mtu);
2011         HWRM_PREP(&req, HWRM_VNIC_ALLOC, BNXT_USE_CHIMP_MB);
2012
2013         if (vnic->func_default)
2014                 req.flags =
2015                         rte_cpu_to_le_32(HWRM_VNIC_ALLOC_INPUT_FLAGS_DEFAULT);
2016         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
2017
2018         HWRM_CHECK_RESULT();
2019
2020         vnic->fw_vnic_id = rte_le_to_cpu_16(resp->vnic_id);
2021         HWRM_UNLOCK();
2022         PMD_DRV_LOG(DEBUG, "VNIC ID %x\n", vnic->fw_vnic_id);
2023         return rc;
2024 }
2025
2026 static int bnxt_hwrm_vnic_plcmodes_qcfg(struct bnxt *bp,
2027                                         struct bnxt_vnic_info *vnic,
2028                                         struct bnxt_plcmodes_cfg *pmode)
2029 {
2030         int rc = 0;
2031         struct hwrm_vnic_plcmodes_qcfg_input req = {.req_type = 0 };
2032         struct hwrm_vnic_plcmodes_qcfg_output *resp = bp->hwrm_cmd_resp_addr;
2033
2034         HWRM_PREP(&req, HWRM_VNIC_PLCMODES_QCFG, BNXT_USE_CHIMP_MB);
2035
2036         req.vnic_id = rte_cpu_to_le_16(vnic->fw_vnic_id);
2037
2038         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
2039
2040         HWRM_CHECK_RESULT();
2041
2042         pmode->flags = rte_le_to_cpu_32(resp->flags);
2043         /* dflt_vnic bit doesn't exist in the _cfg command */
2044         pmode->flags &= ~(HWRM_VNIC_PLCMODES_QCFG_OUTPUT_FLAGS_DFLT_VNIC);
2045         pmode->jumbo_thresh = rte_le_to_cpu_16(resp->jumbo_thresh);
2046         pmode->hds_offset = rte_le_to_cpu_16(resp->hds_offset);
2047         pmode->hds_threshold = rte_le_to_cpu_16(resp->hds_threshold);
2048
2049         HWRM_UNLOCK();
2050
2051         return rc;
2052 }
2053
2054 static int bnxt_hwrm_vnic_plcmodes_cfg(struct bnxt *bp,
2055                                        struct bnxt_vnic_info *vnic,
2056                                        struct bnxt_plcmodes_cfg *pmode)
2057 {
2058         int rc = 0;
2059         struct hwrm_vnic_plcmodes_cfg_input req = {.req_type = 0 };
2060         struct hwrm_vnic_plcmodes_cfg_output *resp = bp->hwrm_cmd_resp_addr;
2061
2062         if (vnic->fw_vnic_id == INVALID_HW_RING_ID) {
2063                 PMD_DRV_LOG(DEBUG, "VNIC ID %x\n", vnic->fw_vnic_id);
2064                 return rc;
2065         }
2066
2067         HWRM_PREP(&req, HWRM_VNIC_PLCMODES_CFG, BNXT_USE_CHIMP_MB);
2068
2069         req.vnic_id = rte_cpu_to_le_16(vnic->fw_vnic_id);
2070         req.flags = rte_cpu_to_le_32(pmode->flags);
2071         req.jumbo_thresh = rte_cpu_to_le_16(pmode->jumbo_thresh);
2072         req.hds_offset = rte_cpu_to_le_16(pmode->hds_offset);
2073         req.hds_threshold = rte_cpu_to_le_16(pmode->hds_threshold);
2074         req.enables = rte_cpu_to_le_32(
2075             HWRM_VNIC_PLCMODES_CFG_INPUT_ENABLES_HDS_THRESHOLD_VALID |
2076             HWRM_VNIC_PLCMODES_CFG_INPUT_ENABLES_HDS_OFFSET_VALID |
2077             HWRM_VNIC_PLCMODES_CFG_INPUT_ENABLES_JUMBO_THRESH_VALID
2078         );
2079
2080         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
2081
2082         HWRM_CHECK_RESULT();
2083         HWRM_UNLOCK();
2084
2085         return rc;
2086 }
2087
2088 int bnxt_hwrm_vnic_cfg(struct bnxt *bp, struct bnxt_vnic_info *vnic)
2089 {
2090         int rc = 0;
2091         struct hwrm_vnic_cfg_input req = {.req_type = 0 };
2092         struct hwrm_vnic_cfg_output *resp = bp->hwrm_cmd_resp_addr;
2093         struct bnxt_plcmodes_cfg pmodes = { 0 };
2094         uint32_t ctx_enable_flag = 0;
2095         uint32_t enables = 0;
2096
2097         if (vnic->fw_vnic_id == INVALID_HW_RING_ID) {
2098                 PMD_DRV_LOG(DEBUG, "VNIC ID %x\n", vnic->fw_vnic_id);
2099                 return rc;
2100         }
2101
2102         rc = bnxt_hwrm_vnic_plcmodes_qcfg(bp, vnic, &pmodes);
2103         if (rc)
2104                 return rc;
2105
2106         HWRM_PREP(&req, HWRM_VNIC_CFG, BNXT_USE_CHIMP_MB);
2107
2108         if (BNXT_CHIP_P5(bp)) {
2109                 int dflt_rxq = vnic->start_grp_id;
2110                 struct bnxt_rx_ring_info *rxr;
2111                 struct bnxt_cp_ring_info *cpr;
2112                 struct bnxt_rx_queue *rxq;
2113                 int i;
2114
2115                 /*
2116                  * The first active receive ring is used as the VNIC
2117                  * default receive ring. If there are no active receive
2118                  * rings (all corresponding receive queues are stopped),
2119                  * the first receive ring is used.
2120                  */
2121                 for (i = vnic->start_grp_id; i < vnic->end_grp_id; i++) {
2122                         rxq = bp->eth_dev->data->rx_queues[i];
2123                         if (rxq->rx_started) {
2124                                 dflt_rxq = i;
2125                                 break;
2126                         }
2127                 }
2128
2129                 rxq = bp->eth_dev->data->rx_queues[dflt_rxq];
2130                 rxr = rxq->rx_ring;
2131                 cpr = rxq->cp_ring;
2132
2133                 req.default_rx_ring_id =
2134                         rte_cpu_to_le_16(rxr->rx_ring_struct->fw_ring_id);
2135                 req.default_cmpl_ring_id =
2136                         rte_cpu_to_le_16(cpr->cp_ring_struct->fw_ring_id);
2137                 enables = HWRM_VNIC_CFG_INPUT_ENABLES_DEFAULT_RX_RING_ID |
2138                           HWRM_VNIC_CFG_INPUT_ENABLES_DEFAULT_CMPL_RING_ID;
2139                 if (bp->vnic_cap_flags & BNXT_VNIC_CAP_RX_CMPL_V2) {
2140                         enables |= HWRM_VNIC_CFG_INPUT_ENABLES_RX_CSUM_V2_MODE;
2141                         req.rx_csum_v2_mode =
2142                                 HWRM_VNIC_CFG_INPUT_RX_CSUM_V2_MODE_ALL_OK;
2143                 }
2144                 goto config_mru;
2145         }
2146
2147         /* Only RSS support for now TBD: COS & LB */
2148         enables = HWRM_VNIC_CFG_INPUT_ENABLES_DFLT_RING_GRP;
2149         if (vnic->lb_rule != 0xffff)
2150                 ctx_enable_flag |= HWRM_VNIC_CFG_INPUT_ENABLES_LB_RULE;
2151         if (vnic->cos_rule != 0xffff)
2152                 ctx_enable_flag |= HWRM_VNIC_CFG_INPUT_ENABLES_COS_RULE;
2153         if (vnic->rss_rule != (uint16_t)HWRM_NA_SIGNATURE) {
2154                 ctx_enable_flag |= HWRM_VNIC_CFG_INPUT_ENABLES_MRU;
2155                 ctx_enable_flag |= HWRM_VNIC_CFG_INPUT_ENABLES_RSS_RULE;
2156         }
2157         if (bp->vnic_cap_flags & BNXT_VNIC_CAP_COS_CLASSIFY) {
2158                 ctx_enable_flag |= HWRM_VNIC_CFG_INPUT_ENABLES_QUEUE_ID;
2159                 req.queue_id = rte_cpu_to_le_16(vnic->cos_queue_id);
2160         }
2161
2162         enables |= ctx_enable_flag;
2163         req.dflt_ring_grp = rte_cpu_to_le_16(vnic->dflt_ring_grp);
2164         req.rss_rule = rte_cpu_to_le_16(vnic->rss_rule);
2165         req.cos_rule = rte_cpu_to_le_16(vnic->cos_rule);
2166         req.lb_rule = rte_cpu_to_le_16(vnic->lb_rule);
2167
2168 config_mru:
2169         req.enables = rte_cpu_to_le_32(enables);
2170         req.vnic_id = rte_cpu_to_le_16(vnic->fw_vnic_id);
2171         req.mru = rte_cpu_to_le_16(vnic->mru);
2172         /* Configure default VNIC only once. */
2173         if (vnic->func_default && !(bp->flags & BNXT_FLAG_DFLT_VNIC_SET)) {
2174                 req.flags |=
2175                     rte_cpu_to_le_32(HWRM_VNIC_CFG_INPUT_FLAGS_DEFAULT);
2176                 bp->flags |= BNXT_FLAG_DFLT_VNIC_SET;
2177         }
2178         if (vnic->vlan_strip)
2179                 req.flags |=
2180                     rte_cpu_to_le_32(HWRM_VNIC_CFG_INPUT_FLAGS_VLAN_STRIP_MODE);
2181         if (vnic->bd_stall)
2182                 req.flags |=
2183                     rte_cpu_to_le_32(HWRM_VNIC_CFG_INPUT_FLAGS_BD_STALL_MODE);
2184         if (vnic->rss_dflt_cr)
2185                 req.flags |= rte_cpu_to_le_32(
2186                         HWRM_VNIC_QCFG_OUTPUT_FLAGS_RSS_DFLT_CR_MODE);
2187
2188         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
2189
2190         HWRM_CHECK_RESULT();
2191         HWRM_UNLOCK();
2192
2193         rc = bnxt_hwrm_vnic_plcmodes_cfg(bp, vnic, &pmodes);
2194
2195         return rc;
2196 }
2197
2198 int bnxt_hwrm_vnic_qcfg(struct bnxt *bp, struct bnxt_vnic_info *vnic,
2199                 int16_t fw_vf_id)
2200 {
2201         int rc = 0;
2202         struct hwrm_vnic_qcfg_input req = {.req_type = 0 };
2203         struct hwrm_vnic_qcfg_output *resp = bp->hwrm_cmd_resp_addr;
2204
2205         if (vnic->fw_vnic_id == INVALID_HW_RING_ID) {
2206                 PMD_DRV_LOG(DEBUG, "VNIC QCFG ID %d\n", vnic->fw_vnic_id);
2207                 return rc;
2208         }
2209         HWRM_PREP(&req, HWRM_VNIC_QCFG, BNXT_USE_CHIMP_MB);
2210
2211         req.enables =
2212                 rte_cpu_to_le_32(HWRM_VNIC_QCFG_INPUT_ENABLES_VF_ID_VALID);
2213         req.vnic_id = rte_cpu_to_le_16(vnic->fw_vnic_id);
2214         req.vf_id = rte_cpu_to_le_16(fw_vf_id);
2215
2216         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
2217
2218         HWRM_CHECK_RESULT();
2219
2220         vnic->dflt_ring_grp = rte_le_to_cpu_16(resp->dflt_ring_grp);
2221         vnic->rss_rule = rte_le_to_cpu_16(resp->rss_rule);
2222         vnic->cos_rule = rte_le_to_cpu_16(resp->cos_rule);
2223         vnic->lb_rule = rte_le_to_cpu_16(resp->lb_rule);
2224         vnic->mru = rte_le_to_cpu_16(resp->mru);
2225         vnic->func_default = rte_le_to_cpu_32(
2226                         resp->flags) & HWRM_VNIC_QCFG_OUTPUT_FLAGS_DEFAULT;
2227         vnic->vlan_strip = rte_le_to_cpu_32(resp->flags) &
2228                         HWRM_VNIC_QCFG_OUTPUT_FLAGS_VLAN_STRIP_MODE;
2229         vnic->bd_stall = rte_le_to_cpu_32(resp->flags) &
2230                         HWRM_VNIC_QCFG_OUTPUT_FLAGS_BD_STALL_MODE;
2231         vnic->rss_dflt_cr = rte_le_to_cpu_32(resp->flags) &
2232                         HWRM_VNIC_QCFG_OUTPUT_FLAGS_RSS_DFLT_CR_MODE;
2233
2234         HWRM_UNLOCK();
2235
2236         return rc;
2237 }
2238
2239 int bnxt_hwrm_vnic_ctx_alloc(struct bnxt *bp,
2240                              struct bnxt_vnic_info *vnic, uint16_t ctx_idx)
2241 {
2242         int rc = 0;
2243         uint16_t ctx_id;
2244         struct hwrm_vnic_rss_cos_lb_ctx_alloc_input req = {.req_type = 0 };
2245         struct hwrm_vnic_rss_cos_lb_ctx_alloc_output *resp =
2246                                                 bp->hwrm_cmd_resp_addr;
2247
2248         HWRM_PREP(&req, HWRM_VNIC_RSS_COS_LB_CTX_ALLOC, BNXT_USE_CHIMP_MB);
2249
2250         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
2251         HWRM_CHECK_RESULT();
2252
2253         ctx_id = rte_le_to_cpu_16(resp->rss_cos_lb_ctx_id);
2254         if (!BNXT_HAS_RING_GRPS(bp))
2255                 vnic->fw_grp_ids[ctx_idx] = ctx_id;
2256         else if (ctx_idx == 0)
2257                 vnic->rss_rule = ctx_id;
2258
2259         HWRM_UNLOCK();
2260
2261         return rc;
2262 }
2263
2264 static
2265 int _bnxt_hwrm_vnic_ctx_free(struct bnxt *bp,
2266                              struct bnxt_vnic_info *vnic, uint16_t ctx_idx)
2267 {
2268         int rc = 0;
2269         struct hwrm_vnic_rss_cos_lb_ctx_free_input req = {.req_type = 0 };
2270         struct hwrm_vnic_rss_cos_lb_ctx_free_output *resp =
2271                                                 bp->hwrm_cmd_resp_addr;
2272
2273         if (ctx_idx == (uint16_t)HWRM_NA_SIGNATURE) {
2274                 PMD_DRV_LOG(DEBUG, "VNIC RSS Rule %x\n", vnic->rss_rule);
2275                 return rc;
2276         }
2277         HWRM_PREP(&req, HWRM_VNIC_RSS_COS_LB_CTX_FREE, BNXT_USE_CHIMP_MB);
2278
2279         req.rss_cos_lb_ctx_id = rte_cpu_to_le_16(ctx_idx);
2280
2281         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
2282
2283         HWRM_CHECK_RESULT();
2284         HWRM_UNLOCK();
2285
2286         return rc;
2287 }
2288
2289 int bnxt_hwrm_vnic_ctx_free(struct bnxt *bp, struct bnxt_vnic_info *vnic)
2290 {
2291         int rc = 0;
2292
2293         if (BNXT_CHIP_P5(bp)) {
2294                 int j;
2295
2296                 for (j = 0; j < vnic->num_lb_ctxts; j++) {
2297                         rc = _bnxt_hwrm_vnic_ctx_free(bp,
2298                                                       vnic,
2299                                                       vnic->fw_grp_ids[j]);
2300                         vnic->fw_grp_ids[j] = INVALID_HW_RING_ID;
2301                 }
2302                 vnic->num_lb_ctxts = 0;
2303         } else {
2304                 rc = _bnxt_hwrm_vnic_ctx_free(bp, vnic, vnic->rss_rule);
2305                 vnic->rss_rule = INVALID_HW_RING_ID;
2306         }
2307
2308         return rc;
2309 }
2310
2311 int bnxt_hwrm_vnic_free(struct bnxt *bp, struct bnxt_vnic_info *vnic)
2312 {
2313         int rc = 0;
2314         struct hwrm_vnic_free_input req = {.req_type = 0 };
2315         struct hwrm_vnic_free_output *resp = bp->hwrm_cmd_resp_addr;
2316
2317         if (vnic->fw_vnic_id == INVALID_HW_RING_ID) {
2318                 PMD_DRV_LOG(DEBUG, "VNIC FREE ID %x\n", vnic->fw_vnic_id);
2319                 return rc;
2320         }
2321
2322         HWRM_PREP(&req, HWRM_VNIC_FREE, BNXT_USE_CHIMP_MB);
2323
2324         req.vnic_id = rte_cpu_to_le_16(vnic->fw_vnic_id);
2325
2326         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
2327
2328         HWRM_CHECK_RESULT();
2329         HWRM_UNLOCK();
2330
2331         vnic->fw_vnic_id = INVALID_HW_RING_ID;
2332         /* Configure default VNIC again if necessary. */
2333         if (vnic->func_default && (bp->flags & BNXT_FLAG_DFLT_VNIC_SET))
2334                 bp->flags &= ~BNXT_FLAG_DFLT_VNIC_SET;
2335
2336         return rc;
2337 }
2338
2339 static int
2340 bnxt_hwrm_vnic_rss_cfg_p5(struct bnxt *bp, struct bnxt_vnic_info *vnic)
2341 {
2342         int i;
2343         int rc = 0;
2344         int nr_ctxs = vnic->num_lb_ctxts;
2345         struct hwrm_vnic_rss_cfg_input req = {.req_type = 0 };
2346         struct hwrm_vnic_rss_cfg_output *resp = bp->hwrm_cmd_resp_addr;
2347
2348         for (i = 0; i < nr_ctxs; i++) {
2349                 HWRM_PREP(&req, HWRM_VNIC_RSS_CFG, BNXT_USE_CHIMP_MB);
2350
2351                 req.vnic_id = rte_cpu_to_le_16(vnic->fw_vnic_id);
2352                 req.hash_type = rte_cpu_to_le_32(vnic->hash_type);
2353                 req.hash_mode_flags = vnic->hash_mode;
2354
2355                 req.hash_key_tbl_addr =
2356                         rte_cpu_to_le_64(vnic->rss_hash_key_dma_addr);
2357
2358                 req.ring_grp_tbl_addr =
2359                         rte_cpu_to_le_64(vnic->rss_table_dma_addr +
2360                                          i * HW_HASH_INDEX_SIZE);
2361                 req.ring_table_pair_index = i;
2362                 req.rss_ctx_idx = rte_cpu_to_le_16(vnic->fw_grp_ids[i]);
2363
2364                 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req),
2365                                             BNXT_USE_CHIMP_MB);
2366
2367                 HWRM_CHECK_RESULT();
2368                 HWRM_UNLOCK();
2369         }
2370
2371         return rc;
2372 }
2373
2374 int bnxt_hwrm_vnic_rss_cfg(struct bnxt *bp,
2375                            struct bnxt_vnic_info *vnic)
2376 {
2377         int rc = 0;
2378         struct hwrm_vnic_rss_cfg_input req = {.req_type = 0 };
2379         struct hwrm_vnic_rss_cfg_output *resp = bp->hwrm_cmd_resp_addr;
2380
2381         if (!vnic->rss_table)
2382                 return 0;
2383
2384         if (BNXT_CHIP_P5(bp))
2385                 return bnxt_hwrm_vnic_rss_cfg_p5(bp, vnic);
2386
2387         HWRM_PREP(&req, HWRM_VNIC_RSS_CFG, BNXT_USE_CHIMP_MB);
2388
2389         req.hash_type = rte_cpu_to_le_32(vnic->hash_type);
2390         req.hash_mode_flags = vnic->hash_mode;
2391
2392         req.ring_grp_tbl_addr =
2393             rte_cpu_to_le_64(vnic->rss_table_dma_addr);
2394         req.hash_key_tbl_addr =
2395             rte_cpu_to_le_64(vnic->rss_hash_key_dma_addr);
2396         req.rss_ctx_idx = rte_cpu_to_le_16(vnic->rss_rule);
2397         req.vnic_id = rte_cpu_to_le_16(vnic->fw_vnic_id);
2398
2399         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
2400
2401         HWRM_CHECK_RESULT();
2402         HWRM_UNLOCK();
2403
2404         return rc;
2405 }
2406
2407 int bnxt_hwrm_vnic_plcmode_cfg(struct bnxt *bp,
2408                         struct bnxt_vnic_info *vnic)
2409 {
2410         int rc = 0;
2411         struct hwrm_vnic_plcmodes_cfg_input req = {.req_type = 0 };
2412         struct hwrm_vnic_plcmodes_cfg_output *resp = bp->hwrm_cmd_resp_addr;
2413         uint16_t size;
2414
2415         if (vnic->fw_vnic_id == INVALID_HW_RING_ID) {
2416                 PMD_DRV_LOG(DEBUG, "VNIC ID %x\n", vnic->fw_vnic_id);
2417                 return rc;
2418         }
2419
2420         HWRM_PREP(&req, HWRM_VNIC_PLCMODES_CFG, BNXT_USE_CHIMP_MB);
2421
2422         req.flags = rte_cpu_to_le_32(
2423                         HWRM_VNIC_PLCMODES_CFG_INPUT_FLAGS_JUMBO_PLACEMENT);
2424
2425         req.enables = rte_cpu_to_le_32(
2426                 HWRM_VNIC_PLCMODES_CFG_INPUT_ENABLES_JUMBO_THRESH_VALID);
2427
2428         size = rte_pktmbuf_data_room_size(bp->rx_queues[0]->mb_pool);
2429         size -= RTE_PKTMBUF_HEADROOM;
2430         size = RTE_MIN(BNXT_MAX_PKT_LEN, size);
2431
2432         req.jumbo_thresh = rte_cpu_to_le_16(size);
2433         req.vnic_id = rte_cpu_to_le_16(vnic->fw_vnic_id);
2434
2435         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
2436
2437         HWRM_CHECK_RESULT();
2438         HWRM_UNLOCK();
2439
2440         return rc;
2441 }
2442
2443 int bnxt_hwrm_vnic_tpa_cfg(struct bnxt *bp,
2444                         struct bnxt_vnic_info *vnic, bool enable)
2445 {
2446         int rc = 0;
2447         struct hwrm_vnic_tpa_cfg_input req = {.req_type = 0 };
2448         struct hwrm_vnic_tpa_cfg_output *resp = bp->hwrm_cmd_resp_addr;
2449
2450         if (BNXT_CHIP_P5(bp) && !bp->max_tpa_v2) {
2451                 if (enable)
2452                         PMD_DRV_LOG(ERR, "No HW support for LRO\n");
2453                 return -ENOTSUP;
2454         }
2455
2456         if (vnic->fw_vnic_id == INVALID_HW_RING_ID) {
2457                 PMD_DRV_LOG(DEBUG, "Invalid vNIC ID\n");
2458                 return 0;
2459         }
2460
2461         HWRM_PREP(&req, HWRM_VNIC_TPA_CFG, BNXT_USE_CHIMP_MB);
2462
2463         if (enable) {
2464                 req.enables = rte_cpu_to_le_32(
2465                                 HWRM_VNIC_TPA_CFG_INPUT_ENABLES_MAX_AGG_SEGS |
2466                                 HWRM_VNIC_TPA_CFG_INPUT_ENABLES_MAX_AGGS |
2467                                 HWRM_VNIC_TPA_CFG_INPUT_ENABLES_MIN_AGG_LEN);
2468                 req.flags = rte_cpu_to_le_32(
2469                                 HWRM_VNIC_TPA_CFG_INPUT_FLAGS_TPA |
2470                                 HWRM_VNIC_TPA_CFG_INPUT_FLAGS_ENCAP_TPA |
2471                                 HWRM_VNIC_TPA_CFG_INPUT_FLAGS_RSC_WND_UPDATE |
2472                                 HWRM_VNIC_TPA_CFG_INPUT_FLAGS_GRO |
2473                                 HWRM_VNIC_TPA_CFG_INPUT_FLAGS_AGG_WITH_ECN |
2474                         HWRM_VNIC_TPA_CFG_INPUT_FLAGS_AGG_WITH_SAME_GRE_SEQ);
2475                 req.max_aggs = rte_cpu_to_le_16(BNXT_TPA_MAX_AGGS(bp));
2476                 req.max_agg_segs = rte_cpu_to_le_16(BNXT_TPA_MAX_SEGS(bp));
2477                 req.min_agg_len = rte_cpu_to_le_32(512);
2478         }
2479         req.vnic_id = rte_cpu_to_le_16(vnic->fw_vnic_id);
2480
2481         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
2482
2483         HWRM_CHECK_RESULT();
2484         HWRM_UNLOCK();
2485
2486         return rc;
2487 }
2488
2489 int bnxt_hwrm_func_vf_mac(struct bnxt *bp, uint16_t vf, const uint8_t *mac_addr)
2490 {
2491         struct hwrm_func_cfg_input req = {0};
2492         struct hwrm_func_cfg_output *resp = bp->hwrm_cmd_resp_addr;
2493         int rc;
2494
2495         req.flags = rte_cpu_to_le_32(bp->pf->vf_info[vf].func_cfg_flags);
2496         req.enables = rte_cpu_to_le_32(
2497                         HWRM_FUNC_CFG_INPUT_ENABLES_DFLT_MAC_ADDR);
2498         memcpy(req.dflt_mac_addr, mac_addr, sizeof(req.dflt_mac_addr));
2499         req.fid = rte_cpu_to_le_16(bp->pf->vf_info[vf].fid);
2500
2501         HWRM_PREP(&req, HWRM_FUNC_CFG, BNXT_USE_CHIMP_MB);
2502
2503         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
2504         HWRM_CHECK_RESULT();
2505         HWRM_UNLOCK();
2506
2507         bp->pf->vf_info[vf].random_mac = false;
2508
2509         return rc;
2510 }
2511
2512 int bnxt_hwrm_func_qstats_tx_drop(struct bnxt *bp, uint16_t fid,
2513                                   uint64_t *dropped)
2514 {
2515         int rc = 0;
2516         struct hwrm_func_qstats_input req = {.req_type = 0};
2517         struct hwrm_func_qstats_output *resp = bp->hwrm_cmd_resp_addr;
2518
2519         HWRM_PREP(&req, HWRM_FUNC_QSTATS, BNXT_USE_CHIMP_MB);
2520
2521         req.fid = rte_cpu_to_le_16(fid);
2522
2523         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
2524
2525         HWRM_CHECK_RESULT();
2526
2527         if (dropped)
2528                 *dropped = rte_le_to_cpu_64(resp->tx_drop_pkts);
2529
2530         HWRM_UNLOCK();
2531
2532         return rc;
2533 }
2534
2535 int bnxt_hwrm_func_qstats(struct bnxt *bp, uint16_t fid,
2536                           struct rte_eth_stats *stats,
2537                           struct hwrm_func_qstats_output *func_qstats)
2538 {
2539         int rc = 0;
2540         struct hwrm_func_qstats_input req = {.req_type = 0};
2541         struct hwrm_func_qstats_output *resp = bp->hwrm_cmd_resp_addr;
2542
2543         HWRM_PREP(&req, HWRM_FUNC_QSTATS, BNXT_USE_CHIMP_MB);
2544
2545         req.fid = rte_cpu_to_le_16(fid);
2546
2547         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
2548
2549         HWRM_CHECK_RESULT();
2550         if (func_qstats)
2551                 memcpy(func_qstats, resp,
2552                        sizeof(struct hwrm_func_qstats_output));
2553
2554         if (!stats)
2555                 goto exit;
2556
2557         stats->ipackets = rte_le_to_cpu_64(resp->rx_ucast_pkts);
2558         stats->ipackets += rte_le_to_cpu_64(resp->rx_mcast_pkts);
2559         stats->ipackets += rte_le_to_cpu_64(resp->rx_bcast_pkts);
2560         stats->ibytes = rte_le_to_cpu_64(resp->rx_ucast_bytes);
2561         stats->ibytes += rte_le_to_cpu_64(resp->rx_mcast_bytes);
2562         stats->ibytes += rte_le_to_cpu_64(resp->rx_bcast_bytes);
2563
2564         stats->opackets = rte_le_to_cpu_64(resp->tx_ucast_pkts);
2565         stats->opackets += rte_le_to_cpu_64(resp->tx_mcast_pkts);
2566         stats->opackets += rte_le_to_cpu_64(resp->tx_bcast_pkts);
2567         stats->obytes = rte_le_to_cpu_64(resp->tx_ucast_bytes);
2568         stats->obytes += rte_le_to_cpu_64(resp->tx_mcast_bytes);
2569         stats->obytes += rte_le_to_cpu_64(resp->tx_bcast_bytes);
2570
2571         stats->imissed = rte_le_to_cpu_64(resp->rx_discard_pkts);
2572         stats->ierrors = rte_le_to_cpu_64(resp->rx_drop_pkts);
2573         stats->oerrors = rte_le_to_cpu_64(resp->tx_discard_pkts);
2574
2575 exit:
2576         HWRM_UNLOCK();
2577
2578         return rc;
2579 }
2580
2581 int bnxt_hwrm_func_clr_stats(struct bnxt *bp, uint16_t fid)
2582 {
2583         int rc = 0;
2584         struct hwrm_func_clr_stats_input req = {.req_type = 0};
2585         struct hwrm_func_clr_stats_output *resp = bp->hwrm_cmd_resp_addr;
2586
2587         HWRM_PREP(&req, HWRM_FUNC_CLR_STATS, BNXT_USE_CHIMP_MB);
2588
2589         req.fid = rte_cpu_to_le_16(fid);
2590
2591         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
2592
2593         HWRM_CHECK_RESULT();
2594         HWRM_UNLOCK();
2595
2596         return rc;
2597 }
2598
2599 int bnxt_clear_all_hwrm_stat_ctxs(struct bnxt *bp)
2600 {
2601         unsigned int i;
2602         int rc = 0;
2603
2604         for (i = 0; i < bp->rx_cp_nr_rings + bp->tx_cp_nr_rings; i++) {
2605                 struct bnxt_tx_queue *txq;
2606                 struct bnxt_rx_queue *rxq;
2607                 struct bnxt_cp_ring_info *cpr;
2608
2609                 if (i >= bp->rx_cp_nr_rings) {
2610                         txq = bp->tx_queues[i - bp->rx_cp_nr_rings];
2611                         cpr = txq->cp_ring;
2612                 } else {
2613                         rxq = bp->rx_queues[i];
2614                         cpr = rxq->cp_ring;
2615                 }
2616
2617                 rc = bnxt_hwrm_stat_clear(bp, cpr);
2618                 if (rc)
2619                         return rc;
2620         }
2621         return 0;
2622 }
2623
2624 static int
2625 bnxt_free_all_hwrm_stat_ctxs(struct bnxt *bp)
2626 {
2627         int rc;
2628         unsigned int i;
2629         struct bnxt_cp_ring_info *cpr;
2630
2631         for (i = 0; i < bp->rx_cp_nr_rings; i++) {
2632
2633                 cpr = bp->rx_queues[i]->cp_ring;
2634                 if (BNXT_HAS_RING_GRPS(bp))
2635                         bp->grp_info[i].fw_stats_ctx = -1;
2636                 rc = bnxt_hwrm_stat_ctx_free(bp, cpr);
2637                 if (rc)
2638                         return rc;
2639         }
2640
2641         for (i = 0; i < bp->tx_cp_nr_rings; i++) {
2642                 cpr = bp->tx_queues[i]->cp_ring;
2643                 rc = bnxt_hwrm_stat_ctx_free(bp, cpr);
2644                 if (rc)
2645                         return rc;
2646         }
2647
2648         return 0;
2649 }
2650
2651 static int
2652 bnxt_free_all_hwrm_ring_grps(struct bnxt *bp)
2653 {
2654         uint16_t idx;
2655         uint32_t rc = 0;
2656
2657         if (!BNXT_HAS_RING_GRPS(bp))
2658                 return 0;
2659
2660         for (idx = 0; idx < bp->rx_cp_nr_rings; idx++) {
2661
2662                 if (bp->grp_info[idx].fw_grp_id == INVALID_HW_RING_ID)
2663                         continue;
2664
2665                 rc = bnxt_hwrm_ring_grp_free(bp, idx);
2666
2667                 if (rc)
2668                         return rc;
2669         }
2670         return rc;
2671 }
2672
2673 void bnxt_free_nq_ring(struct bnxt *bp, struct bnxt_cp_ring_info *cpr)
2674 {
2675         struct bnxt_ring *cp_ring = cpr->cp_ring_struct;
2676
2677         bnxt_hwrm_ring_free(bp, cp_ring,
2678                             HWRM_RING_FREE_INPUT_RING_TYPE_NQ,
2679                             INVALID_HW_RING_ID);
2680         memset(cpr->cp_desc_ring, 0,
2681                cpr->cp_ring_struct->ring_size * sizeof(*cpr->cp_desc_ring));
2682         cpr->cp_raw_cons = 0;
2683 }
2684
2685 void bnxt_free_cp_ring(struct bnxt *bp, struct bnxt_cp_ring_info *cpr)
2686 {
2687         struct bnxt_ring *cp_ring = cpr->cp_ring_struct;
2688
2689         bnxt_hwrm_ring_free(bp, cp_ring,
2690                             HWRM_RING_FREE_INPUT_RING_TYPE_L2_CMPL,
2691                             INVALID_HW_RING_ID);
2692         memset(cpr->cp_desc_ring, 0,
2693                cpr->cp_ring_struct->ring_size * sizeof(*cpr->cp_desc_ring));
2694         cpr->cp_raw_cons = 0;
2695 }
2696
2697 void bnxt_free_hwrm_rx_ring(struct bnxt *bp, int queue_index)
2698 {
2699         struct bnxt_rx_queue *rxq = bp->rx_queues[queue_index];
2700         struct bnxt_rx_ring_info *rxr = rxq->rx_ring;
2701         struct bnxt_ring *ring = rxr->rx_ring_struct;
2702         struct bnxt_cp_ring_info *cpr = rxq->cp_ring;
2703
2704         if (BNXT_HAS_RING_GRPS(bp))
2705                 bnxt_hwrm_ring_grp_free(bp, queue_index);
2706
2707         bnxt_hwrm_ring_free(bp, ring,
2708                             HWRM_RING_FREE_INPUT_RING_TYPE_RX,
2709                             cpr->cp_ring_struct->fw_ring_id);
2710         if (BNXT_HAS_RING_GRPS(bp))
2711                 bp->grp_info[queue_index].rx_fw_ring_id = INVALID_HW_RING_ID;
2712
2713         /* Check agg ring struct explicitly.
2714          * bnxt_need_agg_ring() returns the current state of offload flags,
2715          * but we may have to deal with agg ring struct before the offload
2716          * flags are updated.
2717          */
2718         if (!bnxt_need_agg_ring(bp->eth_dev) || rxr->ag_ring_struct == NULL)
2719                 goto no_agg;
2720
2721         ring = rxr->ag_ring_struct;
2722         bnxt_hwrm_ring_free(bp, ring,
2723                             BNXT_CHIP_P5(bp) ?
2724                             HWRM_RING_FREE_INPUT_RING_TYPE_RX_AGG :
2725                             HWRM_RING_FREE_INPUT_RING_TYPE_RX,
2726                             cpr->cp_ring_struct->fw_ring_id);
2727         if (BNXT_HAS_RING_GRPS(bp))
2728                 bp->grp_info[queue_index].ag_fw_ring_id = INVALID_HW_RING_ID;
2729
2730 no_agg:
2731         bnxt_hwrm_stat_ctx_free(bp, cpr);
2732
2733         bnxt_free_cp_ring(bp, cpr);
2734
2735         if (BNXT_HAS_RING_GRPS(bp))
2736                 bp->grp_info[queue_index].cp_fw_ring_id = INVALID_HW_RING_ID;
2737 }
2738
2739 int bnxt_hwrm_rx_ring_reset(struct bnxt *bp, int queue_index)
2740 {
2741         int rc;
2742         struct hwrm_ring_reset_input req = {.req_type = 0 };
2743         struct hwrm_ring_reset_output *resp = bp->hwrm_cmd_resp_addr;
2744
2745         HWRM_PREP(&req, HWRM_RING_RESET, BNXT_USE_CHIMP_MB);
2746
2747         req.ring_type = HWRM_RING_RESET_INPUT_RING_TYPE_RX_RING_GRP;
2748         req.ring_id = rte_cpu_to_le_16(bp->grp_info[queue_index].fw_grp_id);
2749         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
2750
2751         HWRM_CHECK_RESULT();
2752
2753         HWRM_UNLOCK();
2754
2755         return rc;
2756 }
2757
2758 static int
2759 bnxt_free_all_hwrm_rings(struct bnxt *bp)
2760 {
2761         unsigned int i;
2762
2763         for (i = 0; i < bp->tx_cp_nr_rings; i++)
2764                 bnxt_free_hwrm_tx_ring(bp, i);
2765
2766         for (i = 0; i < bp->rx_cp_nr_rings; i++)
2767                 bnxt_free_hwrm_rx_ring(bp, i);
2768
2769         return 0;
2770 }
2771
2772 int bnxt_alloc_all_hwrm_ring_grps(struct bnxt *bp)
2773 {
2774         uint16_t i;
2775         uint32_t rc = 0;
2776
2777         if (!BNXT_HAS_RING_GRPS(bp))
2778                 return 0;
2779
2780         for (i = 0; i < bp->rx_cp_nr_rings; i++) {
2781                 rc = bnxt_hwrm_ring_grp_alloc(bp, i);
2782                 if (rc)
2783                         return rc;
2784         }
2785         return rc;
2786 }
2787
2788 /*
2789  * HWRM utility functions
2790  */
2791
2792 void bnxt_free_hwrm_resources(struct bnxt *bp)
2793 {
2794         /* Release memzone */
2795         rte_free(bp->hwrm_cmd_resp_addr);
2796         rte_free(bp->hwrm_short_cmd_req_addr);
2797         bp->hwrm_cmd_resp_addr = NULL;
2798         bp->hwrm_short_cmd_req_addr = NULL;
2799         bp->hwrm_cmd_resp_dma_addr = 0;
2800         bp->hwrm_short_cmd_req_dma_addr = 0;
2801 }
2802
2803 int bnxt_alloc_hwrm_resources(struct bnxt *bp)
2804 {
2805         struct rte_pci_device *pdev = bp->pdev;
2806         char type[RTE_MEMZONE_NAMESIZE];
2807
2808         sprintf(type, "bnxt_hwrm_" PCI_PRI_FMT, pdev->addr.domain,
2809                 pdev->addr.bus, pdev->addr.devid, pdev->addr.function);
2810         bp->max_resp_len = BNXT_PAGE_SIZE;
2811         bp->hwrm_cmd_resp_addr = rte_malloc(type, bp->max_resp_len, 0);
2812         if (bp->hwrm_cmd_resp_addr == NULL)
2813                 return -ENOMEM;
2814         bp->hwrm_cmd_resp_dma_addr =
2815                 rte_malloc_virt2iova(bp->hwrm_cmd_resp_addr);
2816         if (bp->hwrm_cmd_resp_dma_addr == RTE_BAD_IOVA) {
2817                 PMD_DRV_LOG(ERR,
2818                         "unable to map response address to physical memory\n");
2819                 return -ENOMEM;
2820         }
2821         rte_spinlock_init(&bp->hwrm_lock);
2822
2823         return 0;
2824 }
2825
2826 int
2827 bnxt_clear_one_vnic_filter(struct bnxt *bp, struct bnxt_filter_info *filter)
2828 {
2829         int rc = 0;
2830
2831         if (filter->filter_type == HWRM_CFA_EM_FILTER) {
2832                 rc = bnxt_hwrm_clear_em_filter(bp, filter);
2833                 if (rc)
2834                         return rc;
2835         } else if (filter->filter_type == HWRM_CFA_NTUPLE_FILTER) {
2836                 rc = bnxt_hwrm_clear_ntuple_filter(bp, filter);
2837                 if (rc)
2838                         return rc;
2839         }
2840
2841         rc = bnxt_hwrm_clear_l2_filter(bp, filter);
2842         return rc;
2843 }
2844
2845 static int
2846 bnxt_clear_hwrm_vnic_filters(struct bnxt *bp, struct bnxt_vnic_info *vnic)
2847 {
2848         struct bnxt_filter_info *filter;
2849         int rc = 0;
2850
2851         STAILQ_FOREACH(filter, &vnic->filter, next) {
2852                 rc = bnxt_clear_one_vnic_filter(bp, filter);
2853                 STAILQ_REMOVE(&vnic->filter, filter, bnxt_filter_info, next);
2854                 bnxt_free_filter(bp, filter);
2855         }
2856         return rc;
2857 }
2858
2859 static int
2860 bnxt_clear_hwrm_vnic_flows(struct bnxt *bp, struct bnxt_vnic_info *vnic)
2861 {
2862         struct bnxt_filter_info *filter;
2863         struct rte_flow *flow;
2864         int rc = 0;
2865
2866         while (!STAILQ_EMPTY(&vnic->flow_list)) {
2867                 flow = STAILQ_FIRST(&vnic->flow_list);
2868                 filter = flow->filter;
2869                 PMD_DRV_LOG(DEBUG, "filter type %d\n", filter->filter_type);
2870                 rc = bnxt_clear_one_vnic_filter(bp, filter);
2871
2872                 STAILQ_REMOVE(&vnic->flow_list, flow, rte_flow, next);
2873                 rte_free(flow);
2874         }
2875         return rc;
2876 }
2877
2878 int bnxt_set_hwrm_vnic_filters(struct bnxt *bp, struct bnxt_vnic_info *vnic)
2879 {
2880         struct bnxt_filter_info *filter;
2881         int rc = 0;
2882
2883         STAILQ_FOREACH(filter, &vnic->filter, next) {
2884                 if (filter->filter_type == HWRM_CFA_EM_FILTER)
2885                         rc = bnxt_hwrm_set_em_filter(bp, filter->dst_id,
2886                                                      filter);
2887                 else if (filter->filter_type == HWRM_CFA_NTUPLE_FILTER)
2888                         rc = bnxt_hwrm_set_ntuple_filter(bp, filter->dst_id,
2889                                                          filter);
2890                 else
2891                         rc = bnxt_hwrm_set_l2_filter(bp, vnic->fw_vnic_id,
2892                                                      filter);
2893                 if (rc)
2894                         break;
2895         }
2896         return rc;
2897 }
2898
2899 static void
2900 bnxt_free_tunnel_ports(struct bnxt *bp)
2901 {
2902         if (bp->vxlan_port_cnt)
2903                 bnxt_hwrm_tunnel_dst_port_free(bp, bp->vxlan_fw_dst_port_id,
2904                         HWRM_TUNNEL_DST_PORT_FREE_INPUT_TUNNEL_TYPE_VXLAN);
2905
2906         if (bp->geneve_port_cnt)
2907                 bnxt_hwrm_tunnel_dst_port_free(bp, bp->geneve_fw_dst_port_id,
2908                         HWRM_TUNNEL_DST_PORT_FREE_INPUT_TUNNEL_TYPE_GENEVE);
2909 }
2910
2911 void bnxt_free_all_hwrm_resources(struct bnxt *bp)
2912 {
2913         int i;
2914
2915         if (bp->vnic_info == NULL)
2916                 return;
2917
2918         /*
2919          * Cleanup VNICs in reverse order, to make sure the L2 filter
2920          * from vnic0 is last to be cleaned up.
2921          */
2922         for (i = bp->max_vnics - 1; i >= 0; i--) {
2923                 struct bnxt_vnic_info *vnic = &bp->vnic_info[i];
2924
2925                 if (vnic->fw_vnic_id == INVALID_HW_RING_ID)
2926                         continue;
2927
2928                 bnxt_clear_hwrm_vnic_flows(bp, vnic);
2929
2930                 bnxt_clear_hwrm_vnic_filters(bp, vnic);
2931
2932                 bnxt_hwrm_vnic_ctx_free(bp, vnic);
2933
2934                 bnxt_hwrm_vnic_tpa_cfg(bp, vnic, false);
2935
2936                 bnxt_hwrm_vnic_free(bp, vnic);
2937
2938                 rte_free(vnic->fw_grp_ids);
2939         }
2940         /* Ring resources */
2941         bnxt_free_all_hwrm_rings(bp);
2942         bnxt_free_all_hwrm_ring_grps(bp);
2943         bnxt_free_all_hwrm_stat_ctxs(bp);
2944         bnxt_free_tunnel_ports(bp);
2945 }
2946
2947 static uint16_t bnxt_parse_eth_link_duplex(uint32_t conf_link_speed)
2948 {
2949         uint8_t hw_link_duplex = HWRM_PORT_PHY_CFG_INPUT_AUTO_DUPLEX_BOTH;
2950
2951         if ((conf_link_speed & RTE_ETH_LINK_SPEED_FIXED) == RTE_ETH_LINK_SPEED_AUTONEG)
2952                 return HWRM_PORT_PHY_CFG_INPUT_AUTO_DUPLEX_BOTH;
2953
2954         switch (conf_link_speed) {
2955         case RTE_ETH_LINK_SPEED_10M_HD:
2956         case RTE_ETH_LINK_SPEED_100M_HD:
2957                 /* FALLTHROUGH */
2958                 return HWRM_PORT_PHY_CFG_INPUT_AUTO_DUPLEX_HALF;
2959         }
2960         return hw_link_duplex;
2961 }
2962
2963 static uint16_t bnxt_check_eth_link_autoneg(uint32_t conf_link)
2964 {
2965         return !conf_link;
2966 }
2967
2968 static uint16_t bnxt_parse_eth_link_speed(uint32_t conf_link_speed,
2969                                           uint16_t pam4_link)
2970 {
2971         uint16_t eth_link_speed = 0;
2972
2973         if (conf_link_speed == RTE_ETH_LINK_SPEED_AUTONEG)
2974                 return RTE_ETH_LINK_SPEED_AUTONEG;
2975
2976         switch (conf_link_speed & ~RTE_ETH_LINK_SPEED_FIXED) {
2977         case RTE_ETH_LINK_SPEED_100M:
2978         case RTE_ETH_LINK_SPEED_100M_HD:
2979                 /* FALLTHROUGH */
2980                 eth_link_speed =
2981                         HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_100MB;
2982                 break;
2983         case RTE_ETH_LINK_SPEED_1G:
2984                 eth_link_speed =
2985                         HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_1GB;
2986                 break;
2987         case RTE_ETH_LINK_SPEED_2_5G:
2988                 eth_link_speed =
2989                         HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_2_5GB;
2990                 break;
2991         case RTE_ETH_LINK_SPEED_10G:
2992                 eth_link_speed =
2993                         HWRM_PORT_PHY_CFG_INPUT_FORCE_LINK_SPEED_10GB;
2994                 break;
2995         case RTE_ETH_LINK_SPEED_20G:
2996                 eth_link_speed =
2997                         HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_20GB;
2998                 break;
2999         case RTE_ETH_LINK_SPEED_25G:
3000                 eth_link_speed =
3001                         HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_25GB;
3002                 break;
3003         case RTE_ETH_LINK_SPEED_40G:
3004                 eth_link_speed =
3005                         HWRM_PORT_PHY_CFG_INPUT_FORCE_LINK_SPEED_40GB;
3006                 break;
3007         case RTE_ETH_LINK_SPEED_50G:
3008                 eth_link_speed = pam4_link ?
3009                         HWRM_PORT_PHY_CFG_INPUT_FORCE_PAM4_LINK_SPEED_50GB :
3010                         HWRM_PORT_PHY_CFG_INPUT_FORCE_LINK_SPEED_50GB;
3011                 break;
3012         case RTE_ETH_LINK_SPEED_100G:
3013                 eth_link_speed = pam4_link ?
3014                         HWRM_PORT_PHY_CFG_INPUT_FORCE_PAM4_LINK_SPEED_100GB :
3015                         HWRM_PORT_PHY_CFG_INPUT_FORCE_LINK_SPEED_100GB;
3016                 break;
3017         case RTE_ETH_LINK_SPEED_200G:
3018                 eth_link_speed =
3019                         HWRM_PORT_PHY_CFG_INPUT_FORCE_PAM4_LINK_SPEED_200GB;
3020                 break;
3021         default:
3022                 PMD_DRV_LOG(ERR,
3023                         "Unsupported link speed %d; default to AUTO\n",
3024                         conf_link_speed);
3025                 break;
3026         }
3027         return eth_link_speed;
3028 }
3029
3030 #define BNXT_SUPPORTED_SPEEDS (RTE_ETH_LINK_SPEED_100M | RTE_ETH_LINK_SPEED_100M_HD | \
3031                 RTE_ETH_LINK_SPEED_1G | RTE_ETH_LINK_SPEED_2_5G | \
3032                 RTE_ETH_LINK_SPEED_10G | RTE_ETH_LINK_SPEED_20G | RTE_ETH_LINK_SPEED_25G | \
3033                 RTE_ETH_LINK_SPEED_40G | RTE_ETH_LINK_SPEED_50G | \
3034                 RTE_ETH_LINK_SPEED_100G | RTE_ETH_LINK_SPEED_200G)
3035
3036 static int bnxt_validate_link_speed(struct bnxt *bp)
3037 {
3038         uint32_t link_speed = bp->eth_dev->data->dev_conf.link_speeds;
3039         uint16_t port_id = bp->eth_dev->data->port_id;
3040         uint32_t link_speed_capa;
3041         uint32_t one_speed;
3042
3043         if (link_speed == RTE_ETH_LINK_SPEED_AUTONEG)
3044                 return 0;
3045
3046         link_speed_capa = bnxt_get_speed_capabilities(bp);
3047
3048         if (link_speed & RTE_ETH_LINK_SPEED_FIXED) {
3049                 one_speed = link_speed & ~RTE_ETH_LINK_SPEED_FIXED;
3050
3051                 if (one_speed & (one_speed - 1)) {
3052                         PMD_DRV_LOG(ERR,
3053                                 "Invalid advertised speeds (%u) for port %u\n",
3054                                 link_speed, port_id);
3055                         return -EINVAL;
3056                 }
3057                 if ((one_speed & link_speed_capa) != one_speed) {
3058                         PMD_DRV_LOG(ERR,
3059                                 "Unsupported advertised speed (%u) for port %u\n",
3060                                 link_speed, port_id);
3061                         return -EINVAL;
3062                 }
3063         } else {
3064                 if (!(link_speed & link_speed_capa)) {
3065                         PMD_DRV_LOG(ERR,
3066                                 "Unsupported advertised speeds (%u) for port %u\n",
3067                                 link_speed, port_id);
3068                         return -EINVAL;
3069                 }
3070         }
3071         return 0;
3072 }
3073
3074 static uint16_t
3075 bnxt_parse_eth_link_speed_mask(struct bnxt *bp, uint32_t link_speed)
3076 {
3077         uint16_t ret = 0;
3078
3079         if (link_speed == RTE_ETH_LINK_SPEED_AUTONEG) {
3080                 if (bp->link_info->support_speeds)
3081                         return bp->link_info->support_speeds;
3082                 link_speed = BNXT_SUPPORTED_SPEEDS;
3083         }
3084
3085         if (link_speed & RTE_ETH_LINK_SPEED_100M)
3086                 ret |= HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_MASK_100MB;
3087         if (link_speed & RTE_ETH_LINK_SPEED_100M_HD)
3088                 ret |= HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_MASK_100MB;
3089         if (link_speed & RTE_ETH_LINK_SPEED_1G)
3090                 ret |= HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_MASK_1GB;
3091         if (link_speed & RTE_ETH_LINK_SPEED_2_5G)
3092                 ret |= HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_MASK_2_5GB;
3093         if (link_speed & RTE_ETH_LINK_SPEED_10G)
3094                 ret |= HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_MASK_10GB;
3095         if (link_speed & RTE_ETH_LINK_SPEED_20G)
3096                 ret |= HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_MASK_20GB;
3097         if (link_speed & RTE_ETH_LINK_SPEED_25G)
3098                 ret |= HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_MASK_25GB;
3099         if (link_speed & RTE_ETH_LINK_SPEED_40G)
3100                 ret |= HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_MASK_40GB;
3101         if (link_speed & RTE_ETH_LINK_SPEED_50G)
3102                 ret |= HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_MASK_50GB;
3103         if (link_speed & RTE_ETH_LINK_SPEED_100G)
3104                 ret |= HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_MASK_100GB;
3105         if (link_speed & RTE_ETH_LINK_SPEED_200G)
3106                 ret |= HWRM_PORT_PHY_CFG_INPUT_FORCE_PAM4_LINK_SPEED_200GB;
3107         return ret;
3108 }
3109
3110 static uint32_t bnxt_parse_hw_link_speed(uint16_t hw_link_speed)
3111 {
3112         uint32_t eth_link_speed = RTE_ETH_SPEED_NUM_NONE;
3113
3114         switch (hw_link_speed) {
3115         case HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_100MB:
3116                 eth_link_speed = RTE_ETH_SPEED_NUM_100M;
3117                 break;
3118         case HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_1GB:
3119                 eth_link_speed = RTE_ETH_SPEED_NUM_1G;
3120                 break;
3121         case HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_2_5GB:
3122                 eth_link_speed = RTE_ETH_SPEED_NUM_2_5G;
3123                 break;
3124         case HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_10GB:
3125                 eth_link_speed = RTE_ETH_SPEED_NUM_10G;
3126                 break;
3127         case HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_20GB:
3128                 eth_link_speed = RTE_ETH_SPEED_NUM_20G;
3129                 break;
3130         case HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_25GB:
3131                 eth_link_speed = RTE_ETH_SPEED_NUM_25G;
3132                 break;
3133         case HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_40GB:
3134                 eth_link_speed = RTE_ETH_SPEED_NUM_40G;
3135                 break;
3136         case HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_50GB:
3137                 eth_link_speed = RTE_ETH_SPEED_NUM_50G;
3138                 break;
3139         case HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_100GB:
3140                 eth_link_speed = RTE_ETH_SPEED_NUM_100G;
3141                 break;
3142         case HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_200GB:
3143                 eth_link_speed = RTE_ETH_SPEED_NUM_200G;
3144                 break;
3145         case HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_2GB:
3146         default:
3147                 PMD_DRV_LOG(ERR, "HWRM link speed %d not defined\n",
3148                         hw_link_speed);
3149                 break;
3150         }
3151         return eth_link_speed;
3152 }
3153
3154 static uint16_t bnxt_parse_hw_link_duplex(uint16_t hw_link_duplex)
3155 {
3156         uint16_t eth_link_duplex = RTE_ETH_LINK_FULL_DUPLEX;
3157
3158         switch (hw_link_duplex) {
3159         case HWRM_PORT_PHY_CFG_INPUT_AUTO_DUPLEX_BOTH:
3160         case HWRM_PORT_PHY_CFG_INPUT_AUTO_DUPLEX_FULL:
3161                 /* FALLTHROUGH */
3162                 eth_link_duplex = RTE_ETH_LINK_FULL_DUPLEX;
3163                 break;
3164         case HWRM_PORT_PHY_CFG_INPUT_AUTO_DUPLEX_HALF:
3165                 eth_link_duplex = RTE_ETH_LINK_HALF_DUPLEX;
3166                 break;
3167         default:
3168                 PMD_DRV_LOG(ERR, "HWRM link duplex %d not defined\n",
3169                         hw_link_duplex);
3170                 break;
3171         }
3172         return eth_link_duplex;
3173 }
3174
3175 int bnxt_get_hwrm_link_config(struct bnxt *bp, struct rte_eth_link *link)
3176 {
3177         int rc = 0;
3178         struct bnxt_link_info *link_info = bp->link_info;
3179
3180         rc = bnxt_hwrm_port_phy_qcaps(bp);
3181         if (rc)
3182                 PMD_DRV_LOG(ERR, "Get link config failed with rc %d\n", rc);
3183
3184         rc = bnxt_hwrm_port_phy_qcfg(bp, link_info);
3185         if (rc) {
3186                 PMD_DRV_LOG(ERR, "Get link config failed with rc %d\n", rc);
3187                 goto exit;
3188         }
3189
3190         if (link_info->link_speed)
3191                 link->link_speed =
3192                         bnxt_parse_hw_link_speed(link_info->link_speed);
3193         else
3194                 link->link_speed = RTE_ETH_SPEED_NUM_NONE;
3195         link->link_duplex = bnxt_parse_hw_link_duplex(link_info->duplex);
3196         link->link_status = link_info->link_up;
3197         link->link_autoneg = link_info->auto_mode ==
3198                 HWRM_PORT_PHY_QCFG_OUTPUT_AUTO_MODE_NONE ?
3199                 RTE_ETH_LINK_FIXED : RTE_ETH_LINK_AUTONEG;
3200 exit:
3201         return rc;
3202 }
3203
3204 int bnxt_set_hwrm_link_config(struct bnxt *bp, bool link_up)
3205 {
3206         int rc = 0;
3207         struct rte_eth_conf *dev_conf = &bp->eth_dev->data->dev_conf;
3208         struct bnxt_link_info link_req;
3209         uint16_t speed, autoneg;
3210
3211         if (!BNXT_SINGLE_PF(bp) || BNXT_VF(bp))
3212                 return 0;
3213
3214         rc = bnxt_validate_link_speed(bp);
3215         if (rc)
3216                 goto error;
3217
3218         memset(&link_req, 0, sizeof(link_req));
3219         link_req.link_up = link_up;
3220         if (!link_up)
3221                 goto port_phy_cfg;
3222
3223         autoneg = bnxt_check_eth_link_autoneg(dev_conf->link_speeds);
3224         if (BNXT_CHIP_P5(bp) &&
3225             dev_conf->link_speeds == RTE_ETH_LINK_SPEED_40G) {
3226                 /* 40G is not supported as part of media auto detect.
3227                  * The speed should be forced and autoneg disabled
3228                  * to configure 40G speed.
3229                  */
3230                 PMD_DRV_LOG(INFO, "Disabling autoneg for 40G\n");
3231                 autoneg = 0;
3232         }
3233
3234         /* No auto speeds and no auto_pam4_link. Disable autoneg */
3235         if (bp->link_info->auto_link_speed == 0 &&
3236             bp->link_info->link_signal_mode &&
3237             bp->link_info->auto_pam4_link_speeds == 0)
3238                 autoneg = 0;
3239
3240         speed = bnxt_parse_eth_link_speed(dev_conf->link_speeds,
3241                                           bp->link_info->link_signal_mode);
3242         link_req.phy_flags = HWRM_PORT_PHY_CFG_INPUT_FLAGS_RESET_PHY;
3243         /* Autoneg can be done only when the FW allows. */
3244         if (autoneg == 1 && bp->link_info->support_auto_speeds) {
3245                 link_req.phy_flags |=
3246                                 HWRM_PORT_PHY_CFG_INPUT_FLAGS_RESTART_AUTONEG;
3247                 link_req.auto_link_speed_mask =
3248                         bnxt_parse_eth_link_speed_mask(bp,
3249                                                        dev_conf->link_speeds);
3250         } else {
3251                 if (bp->link_info->phy_type ==
3252                     HWRM_PORT_PHY_QCFG_OUTPUT_PHY_TYPE_BASET ||
3253                     bp->link_info->phy_type ==
3254                     HWRM_PORT_PHY_QCFG_OUTPUT_PHY_TYPE_BASETE ||
3255                     bp->link_info->media_type ==
3256                     HWRM_PORT_PHY_QCFG_OUTPUT_MEDIA_TYPE_TP) {
3257                         PMD_DRV_LOG(ERR, "10GBase-T devices must autoneg\n");
3258                         return -EINVAL;
3259                 }
3260
3261                 link_req.phy_flags |= HWRM_PORT_PHY_CFG_INPUT_FLAGS_FORCE;
3262                 /* If user wants a particular speed try that first. */
3263                 if (speed)
3264                         link_req.link_speed = speed;
3265                 else if (bp->link_info->force_pam4_link_speed)
3266                         link_req.link_speed =
3267                                 bp->link_info->force_pam4_link_speed;
3268                 else if (bp->link_info->auto_pam4_link_speeds)
3269                         link_req.link_speed =
3270                                 bp->link_info->auto_pam4_link_speeds;
3271                 else if (bp->link_info->support_pam4_speeds)
3272                         link_req.link_speed =
3273                                 bp->link_info->support_pam4_speeds;
3274                 else if (bp->link_info->force_link_speed)
3275                         link_req.link_speed = bp->link_info->force_link_speed;
3276                 else
3277                         link_req.link_speed = bp->link_info->auto_link_speed;
3278                 /* Auto PAM4 link speed is zero, but auto_link_speed is not
3279                  * zero. Use the auto_link_speed.
3280                  */
3281                 if (bp->link_info->auto_link_speed != 0 &&
3282                     bp->link_info->auto_pam4_link_speeds == 0)
3283                         link_req.link_speed = bp->link_info->auto_link_speed;
3284         }
3285         link_req.duplex = bnxt_parse_eth_link_duplex(dev_conf->link_speeds);
3286         link_req.auto_pause = bp->link_info->auto_pause;
3287         link_req.force_pause = bp->link_info->force_pause;
3288
3289 port_phy_cfg:
3290         rc = bnxt_hwrm_port_phy_cfg(bp, &link_req);
3291         if (rc) {
3292                 PMD_DRV_LOG(ERR,
3293                         "Set link config failed with rc %d\n", rc);
3294         }
3295
3296 error:
3297         return rc;
3298 }
3299
3300 int bnxt_hwrm_func_qcfg(struct bnxt *bp, uint16_t *mtu)
3301 {
3302         struct hwrm_func_qcfg_input req = {0};
3303         struct hwrm_func_qcfg_output *resp = bp->hwrm_cmd_resp_addr;
3304         uint16_t flags;
3305         int rc = 0;
3306         bp->func_svif = BNXT_SVIF_INVALID;
3307         uint16_t svif_info;
3308
3309         HWRM_PREP(&req, HWRM_FUNC_QCFG, BNXT_USE_CHIMP_MB);
3310         req.fid = rte_cpu_to_le_16(0xffff);
3311
3312         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
3313
3314         HWRM_CHECK_RESULT();
3315
3316         bp->vlan = rte_le_to_cpu_16(resp->vlan) & RTE_ETH_VLAN_ID_MAX;
3317
3318         svif_info = rte_le_to_cpu_16(resp->svif_info);
3319         if (svif_info & HWRM_FUNC_QCFG_OUTPUT_SVIF_INFO_SVIF_VALID)
3320                 bp->func_svif = svif_info &
3321                                      HWRM_FUNC_QCFG_OUTPUT_SVIF_INFO_SVIF_MASK;
3322
3323         flags = rte_le_to_cpu_16(resp->flags);
3324         if (BNXT_PF(bp) && (flags & HWRM_FUNC_QCFG_OUTPUT_FLAGS_MULTI_HOST))
3325                 bp->flags |= BNXT_FLAG_MULTI_HOST;
3326
3327         if (BNXT_VF(bp) &&
3328             !BNXT_VF_IS_TRUSTED(bp) &&
3329             (flags & HWRM_FUNC_QCFG_OUTPUT_FLAGS_TRUSTED_VF)) {
3330                 bp->flags |= BNXT_FLAG_TRUSTED_VF_EN;
3331                 PMD_DRV_LOG(INFO, "Trusted VF cap enabled\n");
3332         } else if (BNXT_VF(bp) &&
3333                    BNXT_VF_IS_TRUSTED(bp) &&
3334                    !(flags & HWRM_FUNC_QCFG_OUTPUT_FLAGS_TRUSTED_VF)) {
3335                 bp->flags &= ~BNXT_FLAG_TRUSTED_VF_EN;
3336                 PMD_DRV_LOG(INFO, "Trusted VF cap disabled\n");
3337         }
3338
3339         if (mtu)
3340                 *mtu = rte_le_to_cpu_16(resp->admin_mtu);
3341
3342         switch (resp->port_partition_type) {
3343         case HWRM_FUNC_QCFG_OUTPUT_PORT_PARTITION_TYPE_NPAR1_0:
3344         case HWRM_FUNC_QCFG_OUTPUT_PORT_PARTITION_TYPE_NPAR1_5:
3345         case HWRM_FUNC_QCFG_OUTPUT_PORT_PARTITION_TYPE_NPAR2_0:
3346                 /* FALLTHROUGH */
3347                 bp->flags |= BNXT_FLAG_NPAR_PF;
3348                 break;
3349         default:
3350                 bp->flags &= ~BNXT_FLAG_NPAR_PF;
3351                 break;
3352         }
3353
3354         bp->legacy_db_size =
3355                 rte_le_to_cpu_16(resp->legacy_l2_db_size_kb) * 1024;
3356
3357         HWRM_UNLOCK();
3358
3359         return rc;
3360 }
3361
3362 int bnxt_hwrm_parent_pf_qcfg(struct bnxt *bp)
3363 {
3364         struct hwrm_func_qcfg_input req = {0};
3365         struct hwrm_func_qcfg_output *resp = bp->hwrm_cmd_resp_addr;
3366         uint16_t flags;
3367         int rc;
3368
3369         if (!BNXT_VF_IS_TRUSTED(bp))
3370                 return 0;
3371
3372         if (!bp->parent)
3373                 return -EINVAL;
3374
3375         bp->parent->fid = BNXT_PF_FID_INVALID;
3376
3377         HWRM_PREP(&req, HWRM_FUNC_QCFG, BNXT_USE_CHIMP_MB);
3378
3379         req.fid = rte_cpu_to_le_16(0xfffe); /* Request parent PF information. */
3380
3381         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
3382
3383         HWRM_CHECK_RESULT_SILENT();
3384
3385         memcpy(bp->parent->mac_addr, resp->mac_address, RTE_ETHER_ADDR_LEN);
3386         bp->parent->vnic = rte_le_to_cpu_16(resp->dflt_vnic_id);
3387         bp->parent->fid = rte_le_to_cpu_16(resp->fid);
3388         bp->parent->port_id = rte_le_to_cpu_16(resp->port_id);
3389
3390         flags = rte_le_to_cpu_16(resp->flags);
3391         /* check for the multi-root support */
3392         if (flags & HWRM_FUNC_QCFG_OUTPUT_FLAGS_MULTI_ROOT) {
3393                 bp->flags2 |= BNXT_FLAGS2_MULTIROOT_EN;
3394                 PMD_DRV_LOG(DEBUG, "PF enabled with multi root capability\n");
3395         }
3396
3397         HWRM_UNLOCK();
3398
3399         return 0;
3400 }
3401
3402 int bnxt_hwrm_get_dflt_vnic_svif(struct bnxt *bp, uint16_t fid,
3403                                  uint16_t *vnic_id, uint16_t *svif)
3404 {
3405         struct hwrm_func_qcfg_input req = {0};
3406         struct hwrm_func_qcfg_output *resp = bp->hwrm_cmd_resp_addr;
3407         uint16_t svif_info;
3408         int rc = 0;
3409
3410         HWRM_PREP(&req, HWRM_FUNC_QCFG, BNXT_USE_CHIMP_MB);
3411         req.fid = rte_cpu_to_le_16(fid);
3412
3413         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
3414
3415         HWRM_CHECK_RESULT();
3416
3417         if (vnic_id)
3418                 *vnic_id = rte_le_to_cpu_16(resp->dflt_vnic_id);
3419
3420         svif_info = rte_le_to_cpu_16(resp->svif_info);
3421         if (svif && (svif_info & HWRM_FUNC_QCFG_OUTPUT_SVIF_INFO_SVIF_VALID))
3422                 *svif = svif_info & HWRM_FUNC_QCFG_OUTPUT_SVIF_INFO_SVIF_MASK;
3423
3424         HWRM_UNLOCK();
3425
3426         return rc;
3427 }
3428
3429 int bnxt_hwrm_port_mac_qcfg(struct bnxt *bp)
3430 {
3431         struct hwrm_port_mac_qcfg_input req = {0};
3432         struct hwrm_port_mac_qcfg_output *resp = bp->hwrm_cmd_resp_addr;
3433         uint16_t port_svif_info;
3434         int rc;
3435
3436         bp->port_svif = BNXT_SVIF_INVALID;
3437
3438         if (BNXT_VF(bp) && !BNXT_VF_IS_TRUSTED(bp))
3439                 return 0;
3440
3441         HWRM_PREP(&req, HWRM_PORT_MAC_QCFG, BNXT_USE_CHIMP_MB);
3442
3443         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
3444
3445         HWRM_CHECK_RESULT_SILENT();
3446
3447         port_svif_info = rte_le_to_cpu_16(resp->port_svif_info);
3448         if (port_svif_info &
3449             HWRM_PORT_MAC_QCFG_OUTPUT_PORT_SVIF_INFO_PORT_SVIF_VALID)
3450                 bp->port_svif = port_svif_info &
3451                         HWRM_PORT_MAC_QCFG_OUTPUT_PORT_SVIF_INFO_PORT_SVIF_MASK;
3452
3453         HWRM_UNLOCK();
3454
3455         return 0;
3456 }
3457
3458 static int bnxt_hwrm_pf_func_cfg(struct bnxt *bp,
3459                                  struct bnxt_pf_resource_info *pf_resc)
3460 {
3461         struct hwrm_func_cfg_input req = {0};
3462         struct hwrm_func_cfg_output *resp = bp->hwrm_cmd_resp_addr;
3463         uint32_t enables;
3464         int rc;
3465
3466         enables = HWRM_FUNC_CFG_INPUT_ENABLES_ADMIN_MTU |
3467                   HWRM_FUNC_CFG_INPUT_ENABLES_HOST_MTU |
3468                   HWRM_FUNC_CFG_INPUT_ENABLES_MRU |
3469                   HWRM_FUNC_CFG_INPUT_ENABLES_NUM_RSSCOS_CTXS |
3470                   HWRM_FUNC_CFG_INPUT_ENABLES_NUM_STAT_CTXS |
3471                   HWRM_FUNC_CFG_INPUT_ENABLES_NUM_CMPL_RINGS |
3472                   HWRM_FUNC_CFG_INPUT_ENABLES_NUM_TX_RINGS |
3473                   HWRM_FUNC_CFG_INPUT_ENABLES_NUM_RX_RINGS |
3474                   HWRM_FUNC_CFG_INPUT_ENABLES_NUM_L2_CTXS |
3475                   HWRM_FUNC_CFG_INPUT_ENABLES_NUM_VNICS;
3476
3477         if (BNXT_HAS_RING_GRPS(bp)) {
3478                 enables |= HWRM_FUNC_CFG_INPUT_ENABLES_NUM_HW_RING_GRPS;
3479                 req.num_hw_ring_grps =
3480                         rte_cpu_to_le_16(pf_resc->num_hw_ring_grps);
3481         } else if (BNXT_HAS_NQ(bp)) {
3482                 enables |= HWRM_FUNC_CFG_INPUT_ENABLES_NUM_MSIX;
3483                 req.num_msix = rte_cpu_to_le_16(bp->max_nq_rings);
3484         }
3485
3486         req.flags = rte_cpu_to_le_32(bp->pf->func_cfg_flags);
3487         req.admin_mtu = rte_cpu_to_le_16(BNXT_MAX_MTU);
3488         req.host_mtu = rte_cpu_to_le_16(bp->eth_dev->data->mtu);
3489         req.mru = rte_cpu_to_le_16(BNXT_VNIC_MRU(bp->eth_dev->data->mtu));
3490         req.num_rsscos_ctxs = rte_cpu_to_le_16(pf_resc->num_rsscos_ctxs);
3491         req.num_stat_ctxs = rte_cpu_to_le_16(pf_resc->num_stat_ctxs);
3492         req.num_cmpl_rings = rte_cpu_to_le_16(pf_resc->num_cp_rings);
3493         req.num_tx_rings = rte_cpu_to_le_16(pf_resc->num_tx_rings);
3494         req.num_rx_rings = rte_cpu_to_le_16(pf_resc->num_rx_rings);
3495         req.num_l2_ctxs = rte_cpu_to_le_16(pf_resc->num_l2_ctxs);
3496         req.num_vnics = rte_cpu_to_le_16(bp->max_vnics);
3497         req.fid = rte_cpu_to_le_16(0xffff);
3498         req.enables = rte_cpu_to_le_32(enables);
3499
3500         HWRM_PREP(&req, HWRM_FUNC_CFG, BNXT_USE_CHIMP_MB);
3501
3502         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
3503
3504         HWRM_CHECK_RESULT();
3505         HWRM_UNLOCK();
3506
3507         return rc;
3508 }
3509
3510 /* min values are the guaranteed resources and max values are subject
3511  * to availability. The strategy for now is to keep both min & max
3512  * values the same.
3513  */
3514 static void
3515 bnxt_fill_vf_func_cfg_req_new(struct bnxt *bp,
3516                               struct hwrm_func_vf_resource_cfg_input *req,
3517                               int num_vfs)
3518 {
3519         req->max_rsscos_ctx = rte_cpu_to_le_16(bp->max_rsscos_ctx /
3520                                                (num_vfs + 1));
3521         req->min_rsscos_ctx = req->max_rsscos_ctx;
3522         req->max_stat_ctx = rte_cpu_to_le_16(bp->max_stat_ctx / (num_vfs + 1));
3523         req->min_stat_ctx = req->max_stat_ctx;
3524         req->max_cmpl_rings = rte_cpu_to_le_16(bp->max_cp_rings /
3525                                                (num_vfs + 1));
3526         req->min_cmpl_rings = req->max_cmpl_rings;
3527         req->max_tx_rings = rte_cpu_to_le_16(bp->max_tx_rings / (num_vfs + 1));
3528         req->min_tx_rings = req->max_tx_rings;
3529         req->max_rx_rings = rte_cpu_to_le_16(bp->max_rx_rings / (num_vfs + 1));
3530         req->min_rx_rings = req->max_rx_rings;
3531         req->max_l2_ctxs = rte_cpu_to_le_16(bp->max_l2_ctx / (num_vfs + 1));
3532         req->min_l2_ctxs = req->max_l2_ctxs;
3533         /* TODO: For now, do not support VMDq/RFS on VFs. */
3534         req->max_vnics = rte_cpu_to_le_16(1);
3535         req->min_vnics = req->max_vnics;
3536         req->max_hw_ring_grps = rte_cpu_to_le_16(bp->max_ring_grps /
3537                                                  (num_vfs + 1));
3538         req->min_hw_ring_grps = req->max_hw_ring_grps;
3539         req->flags =
3540          rte_cpu_to_le_16(HWRM_FUNC_VF_RESOURCE_CFG_INPUT_FLAGS_MIN_GUARANTEED);
3541 }
3542
3543 static void
3544 bnxt_fill_vf_func_cfg_req_old(struct bnxt *bp,
3545                               struct hwrm_func_cfg_input *req,
3546                               int num_vfs)
3547 {
3548         req->enables = rte_cpu_to_le_32(HWRM_FUNC_CFG_INPUT_ENABLES_ADMIN_MTU |
3549                         HWRM_FUNC_CFG_INPUT_ENABLES_MRU |
3550                         HWRM_FUNC_CFG_INPUT_ENABLES_NUM_RSSCOS_CTXS |
3551                         HWRM_FUNC_CFG_INPUT_ENABLES_NUM_STAT_CTXS |
3552                         HWRM_FUNC_CFG_INPUT_ENABLES_NUM_CMPL_RINGS |
3553                         HWRM_FUNC_CFG_INPUT_ENABLES_NUM_TX_RINGS |
3554                         HWRM_FUNC_CFG_INPUT_ENABLES_NUM_RX_RINGS |
3555                         HWRM_FUNC_CFG_INPUT_ENABLES_NUM_L2_CTXS |
3556                         HWRM_FUNC_CFG_INPUT_ENABLES_NUM_VNICS |
3557                         HWRM_FUNC_CFG_INPUT_ENABLES_NUM_HW_RING_GRPS);
3558
3559         req->admin_mtu = rte_cpu_to_le_16(bp->eth_dev->data->mtu + RTE_ETHER_HDR_LEN +
3560                                           RTE_ETHER_CRC_LEN + RTE_VLAN_HLEN *
3561                                           BNXT_NUM_VLANS);
3562         req->mru = rte_cpu_to_le_16(BNXT_VNIC_MRU(bp->eth_dev->data->mtu));
3563         req->num_rsscos_ctxs = rte_cpu_to_le_16(bp->max_rsscos_ctx /
3564                                                 (num_vfs + 1));
3565         req->num_stat_ctxs = rte_cpu_to_le_16(bp->max_stat_ctx / (num_vfs + 1));
3566         req->num_cmpl_rings = rte_cpu_to_le_16(bp->max_cp_rings /
3567                                                (num_vfs + 1));
3568         req->num_tx_rings = rte_cpu_to_le_16(bp->max_tx_rings / (num_vfs + 1));
3569         req->num_rx_rings = rte_cpu_to_le_16(bp->max_rx_rings / (num_vfs + 1));
3570         req->num_l2_ctxs = rte_cpu_to_le_16(bp->max_l2_ctx / (num_vfs + 1));
3571         /* TODO: For now, do not support VMDq/RFS on VFs. */
3572         req->num_vnics = rte_cpu_to_le_16(1);
3573         req->num_hw_ring_grps = rte_cpu_to_le_16(bp->max_ring_grps /
3574                                                  (num_vfs + 1));
3575 }
3576
3577 /* Update the port wide resource values based on how many resources
3578  * got allocated to the VF.
3579  */
3580 static int bnxt_update_max_resources(struct bnxt *bp,
3581                                      int vf)
3582 {
3583         struct hwrm_func_qcfg_input req = {0};
3584         struct hwrm_func_qcfg_output *resp = bp->hwrm_cmd_resp_addr;
3585         int rc;
3586
3587         /* Get the actual allocated values now */
3588         HWRM_PREP(&req, HWRM_FUNC_QCFG, BNXT_USE_CHIMP_MB);
3589         req.fid = rte_cpu_to_le_16(bp->pf->vf_info[vf].fid);
3590         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
3591         HWRM_CHECK_RESULT();
3592
3593         bp->max_rsscos_ctx -= rte_le_to_cpu_16(resp->alloc_rsscos_ctx);
3594         bp->max_stat_ctx -= rte_le_to_cpu_16(resp->alloc_stat_ctx);
3595         bp->max_cp_rings -= rte_le_to_cpu_16(resp->alloc_cmpl_rings);
3596         bp->max_tx_rings -= rte_le_to_cpu_16(resp->alloc_tx_rings);
3597         bp->max_rx_rings -= rte_le_to_cpu_16(resp->alloc_rx_rings);
3598         bp->max_l2_ctx -= rte_le_to_cpu_16(resp->alloc_l2_ctx);
3599         bp->max_ring_grps -= rte_le_to_cpu_16(resp->alloc_hw_ring_grps);
3600
3601         HWRM_UNLOCK();
3602
3603         return 0;
3604 }
3605
3606 /* Update the PF resource values based on how many resources
3607  * got allocated to it.
3608  */
3609 static int bnxt_update_max_resources_pf_only(struct bnxt *bp)
3610 {
3611         struct hwrm_func_qcfg_input req = {0};
3612         struct hwrm_func_qcfg_output *resp = bp->hwrm_cmd_resp_addr;
3613         int rc;
3614
3615         /* Get the actual allocated values now */
3616         HWRM_PREP(&req, HWRM_FUNC_QCFG, BNXT_USE_CHIMP_MB);
3617         req.fid = rte_cpu_to_le_16(0xffff);
3618         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
3619         HWRM_CHECK_RESULT();
3620
3621         bp->max_rsscos_ctx = rte_le_to_cpu_16(resp->alloc_rsscos_ctx);
3622         bp->max_stat_ctx = rte_le_to_cpu_16(resp->alloc_stat_ctx);
3623         bp->max_cp_rings = rte_le_to_cpu_16(resp->alloc_cmpl_rings);
3624         bp->max_tx_rings = rte_le_to_cpu_16(resp->alloc_tx_rings);
3625         bp->max_rx_rings = rte_le_to_cpu_16(resp->alloc_rx_rings);
3626         bp->max_l2_ctx = rte_le_to_cpu_16(resp->alloc_l2_ctx);
3627         bp->max_ring_grps = rte_le_to_cpu_16(resp->alloc_hw_ring_grps);
3628         bp->max_vnics = rte_le_to_cpu_16(resp->alloc_vnics);
3629
3630         HWRM_UNLOCK();
3631
3632         return 0;
3633 }
3634
3635 int bnxt_hwrm_func_qcfg_current_vf_vlan(struct bnxt *bp, int vf)
3636 {
3637         struct hwrm_func_qcfg_input req = {0};
3638         struct hwrm_func_qcfg_output *resp = bp->hwrm_cmd_resp_addr;
3639         int rc;
3640
3641         /* Check for zero MAC address */
3642         HWRM_PREP(&req, HWRM_FUNC_QCFG, BNXT_USE_CHIMP_MB);
3643         req.fid = rte_cpu_to_le_16(bp->pf->vf_info[vf].fid);
3644         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
3645         HWRM_CHECK_RESULT();
3646         rc = rte_le_to_cpu_16(resp->vlan);
3647
3648         HWRM_UNLOCK();
3649
3650         return rc;
3651 }
3652
3653 static int bnxt_query_pf_resources(struct bnxt *bp,
3654                                    struct bnxt_pf_resource_info *pf_resc)
3655 {
3656         struct hwrm_func_qcfg_input req = {0};
3657         struct hwrm_func_qcfg_output *resp = bp->hwrm_cmd_resp_addr;
3658         int rc;
3659
3660         /* And copy the allocated numbers into the pf struct */
3661         HWRM_PREP(&req, HWRM_FUNC_QCFG, BNXT_USE_CHIMP_MB);
3662         req.fid = rte_cpu_to_le_16(0xffff);
3663         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
3664         HWRM_CHECK_RESULT();
3665
3666         pf_resc->num_tx_rings = rte_le_to_cpu_16(resp->alloc_tx_rings);
3667         pf_resc->num_rsscos_ctxs = rte_le_to_cpu_16(resp->alloc_rsscos_ctx);
3668         pf_resc->num_stat_ctxs = rte_le_to_cpu_16(resp->alloc_stat_ctx);
3669         pf_resc->num_cp_rings = rte_le_to_cpu_16(resp->alloc_cmpl_rings);
3670         pf_resc->num_rx_rings = rte_le_to_cpu_16(resp->alloc_rx_rings);
3671         pf_resc->num_l2_ctxs = rte_le_to_cpu_16(resp->alloc_l2_ctx);
3672         pf_resc->num_hw_ring_grps = rte_le_to_cpu_32(resp->alloc_hw_ring_grps);
3673         bp->pf->evb_mode = resp->evb_mode;
3674
3675         HWRM_UNLOCK();
3676
3677         return rc;
3678 }
3679
3680 static void
3681 bnxt_calculate_pf_resources(struct bnxt *bp,
3682                             struct bnxt_pf_resource_info *pf_resc,
3683                             int num_vfs)
3684 {
3685         if (!num_vfs) {
3686                 pf_resc->num_rsscos_ctxs = bp->max_rsscos_ctx;
3687                 pf_resc->num_stat_ctxs = bp->max_stat_ctx;
3688                 pf_resc->num_cp_rings = bp->max_cp_rings;
3689                 pf_resc->num_tx_rings = bp->max_tx_rings;
3690                 pf_resc->num_rx_rings = bp->max_rx_rings;
3691                 pf_resc->num_l2_ctxs = bp->max_l2_ctx;
3692                 pf_resc->num_hw_ring_grps = bp->max_ring_grps;
3693
3694                 return;
3695         }
3696
3697         pf_resc->num_rsscos_ctxs = bp->max_rsscos_ctx / (num_vfs + 1) +
3698                                    bp->max_rsscos_ctx % (num_vfs + 1);
3699         pf_resc->num_stat_ctxs = bp->max_stat_ctx / (num_vfs + 1) +
3700                                  bp->max_stat_ctx % (num_vfs + 1);
3701         pf_resc->num_cp_rings = bp->max_cp_rings / (num_vfs + 1) +
3702                                 bp->max_cp_rings % (num_vfs + 1);
3703         pf_resc->num_tx_rings = bp->max_tx_rings / (num_vfs + 1) +
3704                                 bp->max_tx_rings % (num_vfs + 1);
3705         pf_resc->num_rx_rings = bp->max_rx_rings / (num_vfs + 1) +
3706                                 bp->max_rx_rings % (num_vfs + 1);
3707         pf_resc->num_l2_ctxs = bp->max_l2_ctx / (num_vfs + 1) +
3708                                bp->max_l2_ctx % (num_vfs + 1);
3709         pf_resc->num_hw_ring_grps = bp->max_ring_grps / (num_vfs + 1) +
3710                                     bp->max_ring_grps % (num_vfs + 1);
3711 }
3712
3713 int bnxt_hwrm_allocate_pf_only(struct bnxt *bp)
3714 {
3715         struct bnxt_pf_resource_info pf_resc = { 0 };
3716         int rc;
3717
3718         if (!BNXT_PF(bp)) {
3719                 PMD_DRV_LOG(ERR, "Attempt to allcoate VFs on a VF!\n");
3720                 return -EINVAL;
3721         }
3722
3723         rc = bnxt_hwrm_func_qcaps(bp);
3724         if (rc)
3725                 return rc;
3726
3727         bnxt_calculate_pf_resources(bp, &pf_resc, 0);
3728
3729         bp->pf->func_cfg_flags &=
3730                 ~(HWRM_FUNC_CFG_INPUT_FLAGS_STD_TX_RING_MODE_ENABLE |
3731                   HWRM_FUNC_CFG_INPUT_FLAGS_STD_TX_RING_MODE_DISABLE);
3732         bp->pf->func_cfg_flags |=
3733                 HWRM_FUNC_CFG_INPUT_FLAGS_STD_TX_RING_MODE_DISABLE;
3734
3735         rc = bnxt_hwrm_pf_func_cfg(bp, &pf_resc);
3736         if (rc)
3737                 return rc;
3738
3739         rc = bnxt_update_max_resources_pf_only(bp);
3740
3741         return rc;
3742 }
3743
3744 static int
3745 bnxt_configure_vf_req_buf(struct bnxt *bp, int num_vfs)
3746 {
3747         size_t req_buf_sz, sz;
3748         int i, rc;
3749
3750         req_buf_sz = num_vfs * HWRM_MAX_REQ_LEN;
3751         bp->pf->vf_req_buf = rte_malloc("bnxt_vf_fwd", req_buf_sz,
3752                 page_roundup(num_vfs * HWRM_MAX_REQ_LEN));
3753         if (bp->pf->vf_req_buf == NULL) {
3754                 return -ENOMEM;
3755         }
3756
3757         for (sz = 0; sz < req_buf_sz; sz += getpagesize())
3758                 rte_mem_lock_page(((char *)bp->pf->vf_req_buf) + sz);
3759
3760         for (i = 0; i < num_vfs; i++)
3761                 bp->pf->vf_info[i].req_buf = ((char *)bp->pf->vf_req_buf) +
3762                                              (i * HWRM_MAX_REQ_LEN);
3763
3764         rc = bnxt_hwrm_func_buf_rgtr(bp, num_vfs);
3765         if (rc)
3766                 rte_free(bp->pf->vf_req_buf);
3767
3768         return rc;
3769 }
3770
3771 static int
3772 bnxt_process_vf_resc_config_new(struct bnxt *bp, int num_vfs)
3773 {
3774         struct hwrm_func_vf_resource_cfg_output *resp = bp->hwrm_cmd_resp_addr;
3775         struct hwrm_func_vf_resource_cfg_input req = {0};
3776         int i, rc = 0;
3777
3778         bnxt_fill_vf_func_cfg_req_new(bp, &req, num_vfs);
3779         bp->pf->active_vfs = 0;
3780         for (i = 0; i < num_vfs; i++) {
3781                 HWRM_PREP(&req, HWRM_FUNC_VF_RESOURCE_CFG, BNXT_USE_CHIMP_MB);
3782                 req.vf_id = rte_cpu_to_le_16(bp->pf->vf_info[i].fid);
3783                 rc = bnxt_hwrm_send_message(bp,
3784                                             &req,
3785                                             sizeof(req),
3786                                             BNXT_USE_CHIMP_MB);
3787                 if (rc || resp->error_code) {
3788                         PMD_DRV_LOG(ERR,
3789                                 "Failed to initialize VF %d\n", i);
3790                         PMD_DRV_LOG(ERR,
3791                                 "Not all VFs available. (%d, %d)\n",
3792                                 rc, resp->error_code);
3793                         HWRM_UNLOCK();
3794
3795                         /* If the first VF configuration itself fails,
3796                          * unregister the vf_fwd_request buffer.
3797                          */
3798                         if (i == 0)
3799                                 bnxt_hwrm_func_buf_unrgtr(bp);
3800                         break;
3801                 }
3802                 HWRM_UNLOCK();
3803
3804                 /* Update the max resource values based on the resource values
3805                  * allocated to the VF.
3806                  */
3807                 bnxt_update_max_resources(bp, i);
3808                 bp->pf->active_vfs++;
3809                 bnxt_hwrm_func_clr_stats(bp, bp->pf->vf_info[i].fid);
3810         }
3811
3812         return 0;
3813 }
3814
3815 static int
3816 bnxt_process_vf_resc_config_old(struct bnxt *bp, int num_vfs)
3817 {
3818         struct hwrm_func_cfg_output *resp = bp->hwrm_cmd_resp_addr;
3819         struct hwrm_func_cfg_input req = {0};
3820         int i, rc;
3821
3822         bnxt_fill_vf_func_cfg_req_old(bp, &req, num_vfs);
3823
3824         bp->pf->active_vfs = 0;
3825         for (i = 0; i < num_vfs; i++) {
3826                 HWRM_PREP(&req, HWRM_FUNC_CFG, BNXT_USE_CHIMP_MB);
3827                 req.flags = rte_cpu_to_le_32(bp->pf->vf_info[i].func_cfg_flags);
3828                 req.fid = rte_cpu_to_le_16(bp->pf->vf_info[i].fid);
3829                 rc = bnxt_hwrm_send_message(bp,
3830                                             &req,
3831                                             sizeof(req),
3832                                             BNXT_USE_CHIMP_MB);
3833
3834                 /* Clear enable flag for next pass */
3835                 req.enables &= ~rte_cpu_to_le_32(
3836                                 HWRM_FUNC_CFG_INPUT_ENABLES_DFLT_MAC_ADDR);
3837
3838                 if (rc || resp->error_code) {
3839                         PMD_DRV_LOG(ERR,
3840                                 "Failed to initialize VF %d\n", i);
3841                         PMD_DRV_LOG(ERR,
3842                                 "Not all VFs available. (%d, %d)\n",
3843                                 rc, resp->error_code);
3844                         HWRM_UNLOCK();
3845
3846                         /* If the first VF configuration itself fails,
3847                          * unregister the vf_fwd_request buffer.
3848                          */
3849                         if (i == 0)
3850                                 bnxt_hwrm_func_buf_unrgtr(bp);
3851                         break;
3852                 }
3853
3854                 HWRM_UNLOCK();
3855
3856                 /* Update the max resource values based on the resource values
3857                  * allocated to the VF.
3858                  */
3859                 bnxt_update_max_resources(bp, i);
3860                 bp->pf->active_vfs++;
3861                 bnxt_hwrm_func_clr_stats(bp, bp->pf->vf_info[i].fid);
3862         }
3863
3864         return 0;
3865 }
3866
3867 static void
3868 bnxt_configure_vf_resources(struct bnxt *bp, int num_vfs)
3869 {
3870         if (bp->flags & BNXT_FLAG_NEW_RM)
3871                 bnxt_process_vf_resc_config_new(bp, num_vfs);
3872         else
3873                 bnxt_process_vf_resc_config_old(bp, num_vfs);
3874 }
3875
3876 static void
3877 bnxt_update_pf_resources(struct bnxt *bp,
3878                          struct bnxt_pf_resource_info *pf_resc)
3879 {
3880         bp->max_rsscos_ctx = pf_resc->num_rsscos_ctxs;
3881         bp->max_stat_ctx = pf_resc->num_stat_ctxs;
3882         bp->max_cp_rings = pf_resc->num_cp_rings;
3883         bp->max_tx_rings = pf_resc->num_tx_rings;
3884         bp->max_rx_rings = pf_resc->num_rx_rings;
3885         bp->max_ring_grps = pf_resc->num_hw_ring_grps;
3886 }
3887
3888 static int32_t
3889 bnxt_configure_pf_resources(struct bnxt *bp,
3890                             struct bnxt_pf_resource_info *pf_resc)
3891 {
3892         /*
3893          * We're using STD_TX_RING_MODE here which will limit the TX
3894          * rings. This will allow QoS to function properly. Not setting this
3895          * will cause PF rings to break bandwidth settings.
3896          */
3897         bp->pf->func_cfg_flags &=
3898                 ~(HWRM_FUNC_CFG_INPUT_FLAGS_STD_TX_RING_MODE_ENABLE |
3899                   HWRM_FUNC_CFG_INPUT_FLAGS_STD_TX_RING_MODE_DISABLE);
3900         bp->pf->func_cfg_flags |=
3901                 HWRM_FUNC_CFG_INPUT_FLAGS_STD_TX_RING_MODE_ENABLE;
3902         return bnxt_hwrm_pf_func_cfg(bp, pf_resc);
3903 }
3904
3905 int bnxt_hwrm_allocate_vfs(struct bnxt *bp, int num_vfs)
3906 {
3907         struct bnxt_pf_resource_info pf_resc = { 0 };
3908         int rc;
3909
3910         if (!BNXT_PF(bp)) {
3911                 PMD_DRV_LOG(ERR, "Attempt to allocate VFs on a VF!\n");
3912                 return -EINVAL;
3913         }
3914
3915         rc = bnxt_hwrm_func_qcaps(bp);
3916         if (rc)
3917                 return rc;
3918
3919         bnxt_calculate_pf_resources(bp, &pf_resc, num_vfs);
3920
3921         rc = bnxt_configure_pf_resources(bp, &pf_resc);
3922         if (rc)
3923                 return rc;
3924
3925         rc = bnxt_query_pf_resources(bp, &pf_resc);
3926         if (rc)
3927                 return rc;
3928
3929         /*
3930          * Now, create and register a buffer to hold forwarded VF requests
3931          */
3932         rc = bnxt_configure_vf_req_buf(bp, num_vfs);
3933         if (rc)
3934                 return rc;
3935
3936         bnxt_configure_vf_resources(bp, num_vfs);
3937
3938         bnxt_update_pf_resources(bp, &pf_resc);
3939
3940         return 0;
3941 }
3942
3943 int bnxt_hwrm_pf_evb_mode(struct bnxt *bp)
3944 {
3945         struct hwrm_func_cfg_input req = {0};
3946         struct hwrm_func_cfg_output *resp = bp->hwrm_cmd_resp_addr;
3947         int rc;
3948
3949         HWRM_PREP(&req, HWRM_FUNC_CFG, BNXT_USE_CHIMP_MB);
3950
3951         req.fid = rte_cpu_to_le_16(0xffff);
3952         req.enables = rte_cpu_to_le_32(HWRM_FUNC_CFG_INPUT_ENABLES_EVB_MODE);
3953         req.evb_mode = bp->pf->evb_mode;
3954
3955         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
3956         HWRM_CHECK_RESULT();
3957         HWRM_UNLOCK();
3958
3959         return rc;
3960 }
3961
3962 int bnxt_hwrm_tunnel_dst_port_alloc(struct bnxt *bp, uint16_t port,
3963                                 uint8_t tunnel_type)
3964 {
3965         struct hwrm_tunnel_dst_port_alloc_input req = {0};
3966         struct hwrm_tunnel_dst_port_alloc_output *resp = bp->hwrm_cmd_resp_addr;
3967         int rc = 0;
3968
3969         HWRM_PREP(&req, HWRM_TUNNEL_DST_PORT_ALLOC, BNXT_USE_CHIMP_MB);
3970         req.tunnel_type = tunnel_type;
3971         req.tunnel_dst_port_val = rte_cpu_to_be_16(port);
3972         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
3973         HWRM_CHECK_RESULT();
3974
3975         switch (tunnel_type) {
3976         case HWRM_TUNNEL_DST_PORT_ALLOC_INPUT_TUNNEL_TYPE_VXLAN:
3977                 bp->vxlan_fw_dst_port_id =
3978                         rte_le_to_cpu_16(resp->tunnel_dst_port_id);
3979                 bp->vxlan_port = port;
3980                 break;
3981         case HWRM_TUNNEL_DST_PORT_ALLOC_INPUT_TUNNEL_TYPE_GENEVE:
3982                 bp->geneve_fw_dst_port_id =
3983                         rte_le_to_cpu_16(resp->tunnel_dst_port_id);
3984                 bp->geneve_port = port;
3985                 break;
3986         default:
3987                 break;
3988         }
3989
3990         HWRM_UNLOCK();
3991
3992         return rc;
3993 }
3994
3995 int bnxt_hwrm_tunnel_dst_port_free(struct bnxt *bp, uint16_t port,
3996                                 uint8_t tunnel_type)
3997 {
3998         struct hwrm_tunnel_dst_port_free_input req = {0};
3999         struct hwrm_tunnel_dst_port_free_output *resp = bp->hwrm_cmd_resp_addr;
4000         int rc = 0;
4001
4002         HWRM_PREP(&req, HWRM_TUNNEL_DST_PORT_FREE, BNXT_USE_CHIMP_MB);
4003
4004         req.tunnel_type = tunnel_type;
4005         req.tunnel_dst_port_id = rte_cpu_to_be_16(port);
4006         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4007
4008         HWRM_CHECK_RESULT();
4009         HWRM_UNLOCK();
4010
4011         if (tunnel_type ==
4012             HWRM_TUNNEL_DST_PORT_FREE_INPUT_TUNNEL_TYPE_VXLAN) {
4013                 bp->vxlan_port = 0;
4014                 bp->vxlan_port_cnt = 0;
4015         }
4016
4017         if (tunnel_type ==
4018             HWRM_TUNNEL_DST_PORT_FREE_INPUT_TUNNEL_TYPE_GENEVE) {
4019                 bp->geneve_port = 0;
4020                 bp->geneve_port_cnt = 0;
4021         }
4022
4023         return rc;
4024 }
4025
4026 int bnxt_hwrm_func_cfg_vf_set_flags(struct bnxt *bp, uint16_t vf,
4027                                         uint32_t flags)
4028 {
4029         struct hwrm_func_cfg_output *resp = bp->hwrm_cmd_resp_addr;
4030         struct hwrm_func_cfg_input req = {0};
4031         int rc;
4032
4033         HWRM_PREP(&req, HWRM_FUNC_CFG, BNXT_USE_CHIMP_MB);
4034
4035         req.fid = rte_cpu_to_le_16(bp->pf->vf_info[vf].fid);
4036         req.flags = rte_cpu_to_le_32(flags);
4037         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4038
4039         HWRM_CHECK_RESULT();
4040         HWRM_UNLOCK();
4041
4042         return rc;
4043 }
4044
4045 void vf_vnic_set_rxmask_cb(struct bnxt_vnic_info *vnic, void *flagp)
4046 {
4047         uint32_t *flag = flagp;
4048
4049         vnic->flags = *flag;
4050 }
4051
4052 int bnxt_set_rx_mask_no_vlan(struct bnxt *bp, struct bnxt_vnic_info *vnic)
4053 {
4054         return bnxt_hwrm_cfa_l2_set_rx_mask(bp, vnic, 0, NULL);
4055 }
4056
4057 int bnxt_hwrm_func_buf_rgtr(struct bnxt *bp, int num_vfs)
4058 {
4059         struct hwrm_func_buf_rgtr_output *resp = bp->hwrm_cmd_resp_addr;
4060         struct hwrm_func_buf_rgtr_input req = {.req_type = 0 };
4061         int rc;
4062
4063         HWRM_PREP(&req, HWRM_FUNC_BUF_RGTR, BNXT_USE_CHIMP_MB);
4064
4065         req.req_buf_num_pages = rte_cpu_to_le_16(1);
4066         req.req_buf_page_size =
4067                 rte_cpu_to_le_16(page_getenum(num_vfs * HWRM_MAX_REQ_LEN));
4068         req.req_buf_len = rte_cpu_to_le_16(HWRM_MAX_REQ_LEN);
4069         req.req_buf_page_addr0 =
4070                 rte_cpu_to_le_64(rte_malloc_virt2iova(bp->pf->vf_req_buf));
4071         if (req.req_buf_page_addr0 == RTE_BAD_IOVA) {
4072                 PMD_DRV_LOG(ERR,
4073                         "unable to map buffer address to physical memory\n");
4074                 HWRM_UNLOCK();
4075                 return -ENOMEM;
4076         }
4077
4078         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4079
4080         HWRM_CHECK_RESULT();
4081         HWRM_UNLOCK();
4082
4083         return rc;
4084 }
4085
4086 int bnxt_hwrm_func_buf_unrgtr(struct bnxt *bp)
4087 {
4088         int rc = 0;
4089         struct hwrm_func_buf_unrgtr_input req = {.req_type = 0 };
4090         struct hwrm_func_buf_unrgtr_output *resp = bp->hwrm_cmd_resp_addr;
4091
4092         if (!(BNXT_PF(bp) && bp->pdev->max_vfs))
4093                 return 0;
4094
4095         HWRM_PREP(&req, HWRM_FUNC_BUF_UNRGTR, BNXT_USE_CHIMP_MB);
4096
4097         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4098
4099         HWRM_CHECK_RESULT();
4100         HWRM_UNLOCK();
4101
4102         return rc;
4103 }
4104
4105 int bnxt_hwrm_func_cfg_def_cp(struct bnxt *bp)
4106 {
4107         struct hwrm_func_cfg_output *resp = bp->hwrm_cmd_resp_addr;
4108         struct hwrm_func_cfg_input req = {0};
4109         int rc;
4110
4111         HWRM_PREP(&req, HWRM_FUNC_CFG, BNXT_USE_CHIMP_MB);
4112
4113         req.fid = rte_cpu_to_le_16(0xffff);
4114         req.flags = rte_cpu_to_le_32(bp->pf->func_cfg_flags);
4115         req.enables = rte_cpu_to_le_32(
4116                         HWRM_FUNC_CFG_INPUT_ENABLES_ASYNC_EVENT_CR);
4117         req.async_event_cr = rte_cpu_to_le_16(
4118                         bp->async_cp_ring->cp_ring_struct->fw_ring_id);
4119         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4120
4121         HWRM_CHECK_RESULT();
4122         HWRM_UNLOCK();
4123
4124         return rc;
4125 }
4126
4127 int bnxt_hwrm_vf_func_cfg_def_cp(struct bnxt *bp)
4128 {
4129         struct hwrm_func_vf_cfg_output *resp = bp->hwrm_cmd_resp_addr;
4130         struct hwrm_func_vf_cfg_input req = {0};
4131         int rc;
4132
4133         HWRM_PREP(&req, HWRM_FUNC_VF_CFG, BNXT_USE_CHIMP_MB);
4134
4135         req.enables = rte_cpu_to_le_32(
4136                         HWRM_FUNC_VF_CFG_INPUT_ENABLES_ASYNC_EVENT_CR);
4137         req.async_event_cr = rte_cpu_to_le_16(
4138                         bp->async_cp_ring->cp_ring_struct->fw_ring_id);
4139         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4140
4141         HWRM_CHECK_RESULT();
4142         HWRM_UNLOCK();
4143
4144         return rc;
4145 }
4146
4147 int bnxt_hwrm_set_default_vlan(struct bnxt *bp, int vf, uint8_t is_vf)
4148 {
4149         struct hwrm_func_cfg_input req = {0};
4150         struct hwrm_func_cfg_output *resp = bp->hwrm_cmd_resp_addr;
4151         uint16_t dflt_vlan, fid;
4152         uint32_t func_cfg_flags;
4153         int rc = 0;
4154
4155         HWRM_PREP(&req, HWRM_FUNC_CFG, BNXT_USE_CHIMP_MB);
4156
4157         if (is_vf) {
4158                 dflt_vlan = bp->pf->vf_info[vf].dflt_vlan;
4159                 fid = bp->pf->vf_info[vf].fid;
4160                 func_cfg_flags = bp->pf->vf_info[vf].func_cfg_flags;
4161         } else {
4162                 fid = rte_cpu_to_le_16(0xffff);
4163                 func_cfg_flags = bp->pf->func_cfg_flags;
4164                 dflt_vlan = bp->vlan;
4165         }
4166
4167         req.flags = rte_cpu_to_le_32(func_cfg_flags);
4168         req.fid = rte_cpu_to_le_16(fid);
4169         req.enables |= rte_cpu_to_le_32(HWRM_FUNC_CFG_INPUT_ENABLES_DFLT_VLAN);
4170         req.dflt_vlan = rte_cpu_to_le_16(dflt_vlan);
4171
4172         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4173
4174         HWRM_CHECK_RESULT();
4175         HWRM_UNLOCK();
4176
4177         return rc;
4178 }
4179
4180 int bnxt_hwrm_func_bw_cfg(struct bnxt *bp, uint16_t vf,
4181                         uint16_t max_bw, uint16_t enables)
4182 {
4183         struct hwrm_func_cfg_output *resp = bp->hwrm_cmd_resp_addr;
4184         struct hwrm_func_cfg_input req = {0};
4185         int rc;
4186
4187         HWRM_PREP(&req, HWRM_FUNC_CFG, BNXT_USE_CHIMP_MB);
4188
4189         req.fid = rte_cpu_to_le_16(bp->pf->vf_info[vf].fid);
4190         req.enables |= rte_cpu_to_le_32(enables);
4191         req.flags = rte_cpu_to_le_32(bp->pf->vf_info[vf].func_cfg_flags);
4192         req.max_bw = rte_cpu_to_le_32(max_bw);
4193         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4194
4195         HWRM_CHECK_RESULT();
4196         HWRM_UNLOCK();
4197
4198         return rc;
4199 }
4200
4201 int bnxt_hwrm_set_vf_vlan(struct bnxt *bp, int vf)
4202 {
4203         struct hwrm_func_cfg_input req = {0};
4204         struct hwrm_func_cfg_output *resp = bp->hwrm_cmd_resp_addr;
4205         int rc = 0;
4206
4207         HWRM_PREP(&req, HWRM_FUNC_CFG, BNXT_USE_CHIMP_MB);
4208
4209         req.flags = rte_cpu_to_le_32(bp->pf->vf_info[vf].func_cfg_flags);
4210         req.fid = rte_cpu_to_le_16(bp->pf->vf_info[vf].fid);
4211         req.enables |= rte_cpu_to_le_32(HWRM_FUNC_CFG_INPUT_ENABLES_DFLT_VLAN);
4212         req.dflt_vlan = rte_cpu_to_le_16(bp->pf->vf_info[vf].dflt_vlan);
4213
4214         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4215
4216         HWRM_CHECK_RESULT();
4217         HWRM_UNLOCK();
4218
4219         return rc;
4220 }
4221
4222 int bnxt_hwrm_set_async_event_cr(struct bnxt *bp)
4223 {
4224         int rc;
4225
4226         if (BNXT_PF(bp))
4227                 rc = bnxt_hwrm_func_cfg_def_cp(bp);
4228         else
4229                 rc = bnxt_hwrm_vf_func_cfg_def_cp(bp);
4230
4231         return rc;
4232 }
4233
4234 int bnxt_hwrm_reject_fwd_resp(struct bnxt *bp, uint16_t target_id,
4235                               void *encaped, size_t ec_size)
4236 {
4237         int rc = 0;
4238         struct hwrm_reject_fwd_resp_input req = {.req_type = 0};
4239         struct hwrm_reject_fwd_resp_output *resp = bp->hwrm_cmd_resp_addr;
4240
4241         if (ec_size > sizeof(req.encap_request))
4242                 return -1;
4243
4244         HWRM_PREP(&req, HWRM_REJECT_FWD_RESP, BNXT_USE_CHIMP_MB);
4245
4246         req.encap_resp_target_id = rte_cpu_to_le_16(target_id);
4247         memcpy(req.encap_request, encaped, ec_size);
4248
4249         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4250
4251         HWRM_CHECK_RESULT();
4252         HWRM_UNLOCK();
4253
4254         return rc;
4255 }
4256
4257 int bnxt_hwrm_func_qcfg_vf_default_mac(struct bnxt *bp, uint16_t vf,
4258                                        struct rte_ether_addr *mac)
4259 {
4260         struct hwrm_func_qcfg_input req = {0};
4261         struct hwrm_func_qcfg_output *resp = bp->hwrm_cmd_resp_addr;
4262         int rc;
4263
4264         HWRM_PREP(&req, HWRM_FUNC_QCFG, BNXT_USE_CHIMP_MB);
4265
4266         req.fid = rte_cpu_to_le_16(bp->pf->vf_info[vf].fid);
4267         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4268
4269         HWRM_CHECK_RESULT();
4270
4271         memcpy(mac->addr_bytes, resp->mac_address, RTE_ETHER_ADDR_LEN);
4272
4273         HWRM_UNLOCK();
4274
4275         return rc;
4276 }
4277
4278 int bnxt_hwrm_exec_fwd_resp(struct bnxt *bp, uint16_t target_id,
4279                             void *encaped, size_t ec_size)
4280 {
4281         int rc = 0;
4282         struct hwrm_exec_fwd_resp_input req = {.req_type = 0};
4283         struct hwrm_exec_fwd_resp_output *resp = bp->hwrm_cmd_resp_addr;
4284
4285         if (ec_size > sizeof(req.encap_request))
4286                 return -1;
4287
4288         HWRM_PREP(&req, HWRM_EXEC_FWD_RESP, BNXT_USE_CHIMP_MB);
4289
4290         req.encap_resp_target_id = rte_cpu_to_le_16(target_id);
4291         memcpy(req.encap_request, encaped, ec_size);
4292
4293         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4294
4295         HWRM_CHECK_RESULT();
4296         HWRM_UNLOCK();
4297
4298         return rc;
4299 }
4300
4301 static void bnxt_update_prev_stat(uint64_t *cntr, uint64_t *prev_cntr)
4302 {
4303         /* One of the HW stat values that make up this counter was zero as
4304          * returned by HW in this iteration, so use the previous
4305          * iteration's counter value
4306          */
4307         if (*prev_cntr && *cntr == 0)
4308                 *cntr = *prev_cntr;
4309         else
4310                 *prev_cntr = *cntr;
4311 }
4312
4313 int bnxt_hwrm_ring_stats(struct bnxt *bp, uint32_t cid, int idx,
4314                          struct bnxt_ring_stats *ring_stats, bool rx)
4315 {
4316         int rc = 0;
4317         struct hwrm_stat_ctx_query_input req = {.req_type = 0};
4318         struct hwrm_stat_ctx_query_output *resp = bp->hwrm_cmd_resp_addr;
4319
4320         HWRM_PREP(&req, HWRM_STAT_CTX_QUERY, BNXT_USE_CHIMP_MB);
4321
4322         req.stat_ctx_id = rte_cpu_to_le_32(cid);
4323
4324         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4325
4326         HWRM_CHECK_RESULT();
4327
4328         if (rx) {
4329                 struct bnxt_ring_stats *prev_stats = &bp->prev_rx_ring_stats[idx];
4330
4331                 ring_stats->rx_ucast_pkts = rte_le_to_cpu_64(resp->rx_ucast_pkts);
4332                 bnxt_update_prev_stat(&ring_stats->rx_ucast_pkts,
4333                                       &prev_stats->rx_ucast_pkts);
4334
4335                 ring_stats->rx_mcast_pkts = rte_le_to_cpu_64(resp->rx_mcast_pkts);
4336                 bnxt_update_prev_stat(&ring_stats->rx_mcast_pkts,
4337                                       &prev_stats->rx_mcast_pkts);
4338
4339                 ring_stats->rx_bcast_pkts = rte_le_to_cpu_64(resp->rx_bcast_pkts);
4340                 bnxt_update_prev_stat(&ring_stats->rx_bcast_pkts,
4341                                       &prev_stats->rx_bcast_pkts);
4342
4343                 ring_stats->rx_ucast_bytes = rte_le_to_cpu_64(resp->rx_ucast_bytes);
4344                 bnxt_update_prev_stat(&ring_stats->rx_ucast_bytes,
4345                                       &prev_stats->rx_ucast_bytes);
4346
4347                 ring_stats->rx_mcast_bytes = rte_le_to_cpu_64(resp->rx_mcast_bytes);
4348                 bnxt_update_prev_stat(&ring_stats->rx_mcast_bytes,
4349                                       &prev_stats->rx_mcast_bytes);
4350
4351                 ring_stats->rx_bcast_bytes = rte_le_to_cpu_64(resp->rx_bcast_bytes);
4352                 bnxt_update_prev_stat(&ring_stats->rx_bcast_bytes,
4353                                       &prev_stats->rx_bcast_bytes);
4354
4355                 ring_stats->rx_discard_pkts = rte_le_to_cpu_64(resp->rx_discard_pkts);
4356                 bnxt_update_prev_stat(&ring_stats->rx_discard_pkts,
4357                                       &prev_stats->rx_discard_pkts);
4358
4359                 ring_stats->rx_error_pkts = rte_le_to_cpu_64(resp->rx_error_pkts);
4360                 bnxt_update_prev_stat(&ring_stats->rx_error_pkts,
4361                                       &prev_stats->rx_error_pkts);
4362
4363                 ring_stats->rx_agg_pkts = rte_le_to_cpu_64(resp->rx_agg_pkts);
4364                 bnxt_update_prev_stat(&ring_stats->rx_agg_pkts,
4365                                       &prev_stats->rx_agg_pkts);
4366
4367                 ring_stats->rx_agg_bytes = rte_le_to_cpu_64(resp->rx_agg_bytes);
4368                 bnxt_update_prev_stat(&ring_stats->rx_agg_bytes,
4369                                       &prev_stats->rx_agg_bytes);
4370
4371                 ring_stats->rx_agg_events = rte_le_to_cpu_64(resp->rx_agg_events);
4372                 bnxt_update_prev_stat(&ring_stats->rx_agg_events,
4373                                       &prev_stats->rx_agg_events);
4374
4375                 ring_stats->rx_agg_aborts = rte_le_to_cpu_64(resp->rx_agg_aborts);
4376                 bnxt_update_prev_stat(&ring_stats->rx_agg_aborts,
4377                                       &prev_stats->rx_agg_aborts);
4378         } else {
4379                 struct bnxt_ring_stats *prev_stats = &bp->prev_tx_ring_stats[idx];
4380
4381                 ring_stats->tx_ucast_pkts = rte_le_to_cpu_64(resp->tx_ucast_pkts);
4382                 bnxt_update_prev_stat(&ring_stats->tx_ucast_pkts,
4383                                       &prev_stats->tx_ucast_pkts);
4384
4385                 ring_stats->tx_mcast_pkts = rte_le_to_cpu_64(resp->tx_mcast_pkts);
4386                 bnxt_update_prev_stat(&ring_stats->tx_mcast_pkts,
4387                                       &prev_stats->tx_mcast_pkts);
4388
4389                 ring_stats->tx_bcast_pkts = rte_le_to_cpu_64(resp->tx_bcast_pkts);
4390                 bnxt_update_prev_stat(&ring_stats->tx_bcast_pkts,
4391                                       &prev_stats->tx_bcast_pkts);
4392
4393                 ring_stats->tx_ucast_bytes = rte_le_to_cpu_64(resp->tx_ucast_bytes);
4394                 bnxt_update_prev_stat(&ring_stats->tx_ucast_bytes,
4395                                       &prev_stats->tx_ucast_bytes);
4396
4397                 ring_stats->tx_mcast_bytes = rte_le_to_cpu_64(resp->tx_mcast_bytes);
4398                 bnxt_update_prev_stat(&ring_stats->tx_mcast_bytes,
4399                                       &prev_stats->tx_mcast_bytes);
4400
4401                 ring_stats->tx_bcast_bytes = rte_le_to_cpu_64(resp->tx_bcast_bytes);
4402                 bnxt_update_prev_stat(&ring_stats->tx_bcast_bytes,
4403                                       &prev_stats->tx_bcast_bytes);
4404
4405                 ring_stats->tx_discard_pkts = rte_le_to_cpu_64(resp->tx_discard_pkts);
4406                 bnxt_update_prev_stat(&ring_stats->tx_discard_pkts,
4407                                       &prev_stats->tx_discard_pkts);
4408         }
4409
4410         HWRM_UNLOCK();
4411
4412         return rc;
4413 }
4414
4415 int bnxt_hwrm_port_qstats(struct bnxt *bp)
4416 {
4417         struct hwrm_port_qstats_input req = {0};
4418         struct hwrm_port_qstats_output *resp = bp->hwrm_cmd_resp_addr;
4419         struct bnxt_pf_info *pf = bp->pf;
4420         int rc;
4421
4422         HWRM_PREP(&req, HWRM_PORT_QSTATS, BNXT_USE_CHIMP_MB);
4423
4424         req.port_id = rte_cpu_to_le_16(pf->port_id);
4425         req.tx_stat_host_addr = rte_cpu_to_le_64(bp->hw_tx_port_stats_map);
4426         req.rx_stat_host_addr = rte_cpu_to_le_64(bp->hw_rx_port_stats_map);
4427         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4428
4429         HWRM_CHECK_RESULT();
4430         HWRM_UNLOCK();
4431
4432         return rc;
4433 }
4434
4435 int bnxt_hwrm_port_clr_stats(struct bnxt *bp)
4436 {
4437         struct hwrm_port_clr_stats_input req = {0};
4438         struct hwrm_port_clr_stats_output *resp = bp->hwrm_cmd_resp_addr;
4439         struct bnxt_pf_info *pf = bp->pf;
4440         int rc;
4441
4442         /* Not allowed on NS2 device, NPAR, MultiHost, VF */
4443         if (!(bp->flags & BNXT_FLAG_PORT_STATS) || BNXT_VF(bp) ||
4444             BNXT_NPAR(bp) || BNXT_MH(bp) || BNXT_TOTAL_VFS(bp))
4445                 return 0;
4446
4447         HWRM_PREP(&req, HWRM_PORT_CLR_STATS, BNXT_USE_CHIMP_MB);
4448
4449         req.port_id = rte_cpu_to_le_16(pf->port_id);
4450         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4451
4452         HWRM_CHECK_RESULT();
4453         HWRM_UNLOCK();
4454
4455         return rc;
4456 }
4457
4458 int bnxt_hwrm_port_led_qcaps(struct bnxt *bp)
4459 {
4460         struct hwrm_port_led_qcaps_output *resp = bp->hwrm_cmd_resp_addr;
4461         struct hwrm_port_led_qcaps_input req = {0};
4462         int rc;
4463
4464         if (BNXT_VF(bp))
4465                 return 0;
4466
4467         HWRM_PREP(&req, HWRM_PORT_LED_QCAPS, BNXT_USE_CHIMP_MB);
4468         req.port_id = bp->pf->port_id;
4469         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4470
4471         HWRM_CHECK_RESULT_SILENT();
4472
4473         if (resp->num_leds > 0 && resp->num_leds < BNXT_MAX_LED) {
4474                 unsigned int i;
4475
4476                 bp->leds->num_leds = resp->num_leds;
4477                 memcpy(bp->leds, &resp->led0_id,
4478                         sizeof(bp->leds[0]) * bp->leds->num_leds);
4479                 for (i = 0; i < bp->leds->num_leds; i++) {
4480                         struct bnxt_led_info *led = &bp->leds[i];
4481
4482                         uint16_t caps = led->led_state_caps;
4483
4484                         if (!led->led_group_id ||
4485                                 !BNXT_LED_ALT_BLINK_CAP(caps)) {
4486                                 bp->leds->num_leds = 0;
4487                                 break;
4488                         }
4489                 }
4490         }
4491
4492         HWRM_UNLOCK();
4493
4494         return rc;
4495 }
4496
4497 int bnxt_hwrm_port_led_cfg(struct bnxt *bp, bool led_on)
4498 {
4499         struct hwrm_port_led_cfg_output *resp = bp->hwrm_cmd_resp_addr;
4500         struct hwrm_port_led_cfg_input req = {0};
4501         struct bnxt_led_cfg *led_cfg;
4502         uint8_t led_state = HWRM_PORT_LED_QCFG_OUTPUT_LED0_STATE_DEFAULT;
4503         uint16_t duration = 0;
4504         int rc, i;
4505
4506         if (!bp->leds->num_leds || BNXT_VF(bp))
4507                 return -EOPNOTSUPP;
4508
4509         HWRM_PREP(&req, HWRM_PORT_LED_CFG, BNXT_USE_CHIMP_MB);
4510
4511         if (led_on) {
4512                 led_state = HWRM_PORT_LED_CFG_INPUT_LED0_STATE_BLINKALT;
4513                 duration = rte_cpu_to_le_16(500);
4514         }
4515         req.port_id = bp->pf->port_id;
4516         req.num_leds = bp->leds->num_leds;
4517         led_cfg = (struct bnxt_led_cfg *)&req.led0_id;
4518         for (i = 0; i < bp->leds->num_leds; i++, led_cfg++) {
4519                 req.enables |= BNXT_LED_DFLT_ENABLES(i);
4520                 led_cfg->led_id = bp->leds[i].led_id;
4521                 led_cfg->led_state = led_state;
4522                 led_cfg->led_blink_on = duration;
4523                 led_cfg->led_blink_off = duration;
4524                 led_cfg->led_group_id = bp->leds[i].led_group_id;
4525         }
4526
4527         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4528
4529         HWRM_CHECK_RESULT();
4530         HWRM_UNLOCK();
4531
4532         return rc;
4533 }
4534
4535 int bnxt_hwrm_nvm_get_dir_info(struct bnxt *bp, uint32_t *entries,
4536                                uint32_t *length)
4537 {
4538         int rc;
4539         struct hwrm_nvm_get_dir_info_input req = {0};
4540         struct hwrm_nvm_get_dir_info_output *resp = bp->hwrm_cmd_resp_addr;
4541
4542         HWRM_PREP(&req, HWRM_NVM_GET_DIR_INFO, BNXT_USE_CHIMP_MB);
4543
4544         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4545
4546         HWRM_CHECK_RESULT();
4547
4548         *entries = rte_le_to_cpu_32(resp->entries);
4549         *length = rte_le_to_cpu_32(resp->entry_length);
4550
4551         HWRM_UNLOCK();
4552         return rc;
4553 }
4554
4555 int bnxt_get_nvram_directory(struct bnxt *bp, uint32_t len, uint8_t *data)
4556 {
4557         int rc;
4558         uint32_t dir_entries;
4559         uint32_t entry_length;
4560         uint8_t *buf;
4561         size_t buflen;
4562         rte_iova_t dma_handle;
4563         struct hwrm_nvm_get_dir_entries_input req = {0};
4564         struct hwrm_nvm_get_dir_entries_output *resp = bp->hwrm_cmd_resp_addr;
4565
4566         rc = bnxt_hwrm_nvm_get_dir_info(bp, &dir_entries, &entry_length);
4567         if (rc != 0)
4568                 return rc;
4569
4570         *data++ = dir_entries;
4571         *data++ = entry_length;
4572         len -= 2;
4573         memset(data, 0xff, len);
4574
4575         buflen = dir_entries * entry_length;
4576         buf = rte_malloc("nvm_dir", buflen, 0);
4577         if (buf == NULL)
4578                 return -ENOMEM;
4579         dma_handle = rte_malloc_virt2iova(buf);
4580         if (dma_handle == RTE_BAD_IOVA) {
4581                 rte_free(buf);
4582                 PMD_DRV_LOG(ERR,
4583                         "unable to map response address to physical memory\n");
4584                 return -ENOMEM;
4585         }
4586         HWRM_PREP(&req, HWRM_NVM_GET_DIR_ENTRIES, BNXT_USE_CHIMP_MB);
4587         req.host_dest_addr = rte_cpu_to_le_64(dma_handle);
4588         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4589
4590         if (rc == 0)
4591                 memcpy(data, buf, len > buflen ? buflen : len);
4592
4593         rte_free(buf);
4594         HWRM_CHECK_RESULT();
4595         HWRM_UNLOCK();
4596
4597         return rc;
4598 }
4599
4600 int bnxt_hwrm_get_nvram_item(struct bnxt *bp, uint32_t index,
4601                              uint32_t offset, uint32_t length,
4602                              uint8_t *data)
4603 {
4604         int rc;
4605         uint8_t *buf;
4606         rte_iova_t dma_handle;
4607         struct hwrm_nvm_read_input req = {0};
4608         struct hwrm_nvm_read_output *resp = bp->hwrm_cmd_resp_addr;
4609
4610         buf = rte_malloc("nvm_item", length, 0);
4611         if (!buf)
4612                 return -ENOMEM;
4613
4614         dma_handle = rte_malloc_virt2iova(buf);
4615         if (dma_handle == RTE_BAD_IOVA) {
4616                 rte_free(buf);
4617                 PMD_DRV_LOG(ERR,
4618                         "unable to map response address to physical memory\n");
4619                 return -ENOMEM;
4620         }
4621         HWRM_PREP(&req, HWRM_NVM_READ, BNXT_USE_CHIMP_MB);
4622         req.host_dest_addr = rte_cpu_to_le_64(dma_handle);
4623         req.dir_idx = rte_cpu_to_le_16(index);
4624         req.offset = rte_cpu_to_le_32(offset);
4625         req.len = rte_cpu_to_le_32(length);
4626         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4627         if (rc == 0)
4628                 memcpy(data, buf, length);
4629
4630         rte_free(buf);
4631         HWRM_CHECK_RESULT();
4632         HWRM_UNLOCK();
4633
4634         return rc;
4635 }
4636
4637 int bnxt_hwrm_erase_nvram_directory(struct bnxt *bp, uint8_t index)
4638 {
4639         int rc;
4640         struct hwrm_nvm_erase_dir_entry_input req = {0};
4641         struct hwrm_nvm_erase_dir_entry_output *resp = bp->hwrm_cmd_resp_addr;
4642
4643         HWRM_PREP(&req, HWRM_NVM_ERASE_DIR_ENTRY, BNXT_USE_CHIMP_MB);
4644         req.dir_idx = rte_cpu_to_le_16(index);
4645         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4646         HWRM_CHECK_RESULT();
4647         HWRM_UNLOCK();
4648
4649         return rc;
4650 }
4651
4652 int bnxt_hwrm_flash_nvram(struct bnxt *bp, uint16_t dir_type,
4653                           uint16_t dir_ordinal, uint16_t dir_ext,
4654                           uint16_t dir_attr, const uint8_t *data,
4655                           size_t data_len)
4656 {
4657         int rc;
4658         struct hwrm_nvm_write_input req = {0};
4659         struct hwrm_nvm_write_output *resp = bp->hwrm_cmd_resp_addr;
4660         rte_iova_t dma_handle;
4661         uint8_t *buf;
4662
4663         buf = rte_malloc("nvm_write", data_len, 0);
4664         if (!buf)
4665                 return -ENOMEM;
4666
4667         dma_handle = rte_malloc_virt2iova(buf);
4668         if (dma_handle == RTE_BAD_IOVA) {
4669                 rte_free(buf);
4670                 PMD_DRV_LOG(ERR,
4671                         "unable to map response address to physical memory\n");
4672                 return -ENOMEM;
4673         }
4674         memcpy(buf, data, data_len);
4675
4676         HWRM_PREP(&req, HWRM_NVM_WRITE, BNXT_USE_CHIMP_MB);
4677
4678         req.dir_type = rte_cpu_to_le_16(dir_type);
4679         req.dir_ordinal = rte_cpu_to_le_16(dir_ordinal);
4680         req.dir_ext = rte_cpu_to_le_16(dir_ext);
4681         req.dir_attr = rte_cpu_to_le_16(dir_attr);
4682         req.dir_data_length = rte_cpu_to_le_32(data_len);
4683         req.host_src_addr = rte_cpu_to_le_64(dma_handle);
4684
4685         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4686
4687         rte_free(buf);
4688         HWRM_CHECK_RESULT();
4689         HWRM_UNLOCK();
4690
4691         return rc;
4692 }
4693
4694 static void
4695 bnxt_vnic_count(struct bnxt_vnic_info *vnic __rte_unused, void *cbdata)
4696 {
4697         uint32_t *count = cbdata;
4698
4699         *count = *count + 1;
4700 }
4701
4702 static int bnxt_vnic_count_hwrm_stub(struct bnxt *bp __rte_unused,
4703                                      struct bnxt_vnic_info *vnic __rte_unused)
4704 {
4705         return 0;
4706 }
4707
4708 int bnxt_vf_vnic_count(struct bnxt *bp, uint16_t vf)
4709 {
4710         uint32_t count = 0;
4711
4712         bnxt_hwrm_func_vf_vnic_query_and_config(bp, vf, bnxt_vnic_count,
4713             &count, bnxt_vnic_count_hwrm_stub);
4714
4715         return count;
4716 }
4717
4718 static int bnxt_hwrm_func_vf_vnic_query(struct bnxt *bp, uint16_t vf,
4719                                         uint16_t *vnic_ids)
4720 {
4721         struct hwrm_func_vf_vnic_ids_query_input req = {0};
4722         struct hwrm_func_vf_vnic_ids_query_output *resp =
4723                                                 bp->hwrm_cmd_resp_addr;
4724         int rc;
4725
4726         /* First query all VNIC ids */
4727         HWRM_PREP(&req, HWRM_FUNC_VF_VNIC_IDS_QUERY, BNXT_USE_CHIMP_MB);
4728
4729         req.vf_id = rte_cpu_to_le_16(bp->pf->first_vf_id + vf);
4730         req.max_vnic_id_cnt = rte_cpu_to_le_32(bp->pf->total_vnics);
4731         req.vnic_id_tbl_addr = rte_cpu_to_le_64(rte_malloc_virt2iova(vnic_ids));
4732
4733         if (req.vnic_id_tbl_addr == RTE_BAD_IOVA) {
4734                 HWRM_UNLOCK();
4735                 PMD_DRV_LOG(ERR,
4736                 "unable to map VNIC ID table address to physical memory\n");
4737                 return -ENOMEM;
4738         }
4739         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4740         HWRM_CHECK_RESULT();
4741         rc = rte_le_to_cpu_32(resp->vnic_id_cnt);
4742
4743         HWRM_UNLOCK();
4744
4745         return rc;
4746 }
4747
4748 /*
4749  * This function queries the VNIC IDs  for a specified VF. It then calls
4750  * the vnic_cb to update the necessary field in vnic_info with cbdata.
4751  * Then it calls the hwrm_cb function to program this new vnic configuration.
4752  */
4753 int bnxt_hwrm_func_vf_vnic_query_and_config(struct bnxt *bp, uint16_t vf,
4754         void (*vnic_cb)(struct bnxt_vnic_info *, void *), void *cbdata,
4755         int (*hwrm_cb)(struct bnxt *bp, struct bnxt_vnic_info *vnic))
4756 {
4757         struct bnxt_vnic_info vnic;
4758         int rc = 0;
4759         int i, num_vnic_ids;
4760         uint16_t *vnic_ids;
4761         size_t vnic_id_sz;
4762         size_t sz;
4763
4764         /* First query all VNIC ids */
4765         vnic_id_sz = bp->pf->total_vnics * sizeof(*vnic_ids);
4766         vnic_ids = rte_malloc("bnxt_hwrm_vf_vnic_ids_query", vnic_id_sz,
4767                         RTE_CACHE_LINE_SIZE);
4768         if (vnic_ids == NULL)
4769                 return -ENOMEM;
4770
4771         for (sz = 0; sz < vnic_id_sz; sz += getpagesize())
4772                 rte_mem_lock_page(((char *)vnic_ids) + sz);
4773
4774         num_vnic_ids = bnxt_hwrm_func_vf_vnic_query(bp, vf, vnic_ids);
4775
4776         if (num_vnic_ids < 0)
4777                 return num_vnic_ids;
4778
4779         /* Retrieve VNIC, update bd_stall then update */
4780
4781         for (i = 0; i < num_vnic_ids; i++) {
4782                 memset(&vnic, 0, sizeof(struct bnxt_vnic_info));
4783                 vnic.fw_vnic_id = rte_le_to_cpu_16(vnic_ids[i]);
4784                 rc = bnxt_hwrm_vnic_qcfg(bp, &vnic, bp->pf->first_vf_id + vf);
4785                 if (rc)
4786                         break;
4787                 if (vnic.mru <= 4)      /* Indicates unallocated */
4788                         continue;
4789
4790                 vnic_cb(&vnic, cbdata);
4791
4792                 rc = hwrm_cb(bp, &vnic);
4793                 if (rc)
4794                         break;
4795         }
4796
4797         rte_free(vnic_ids);
4798
4799         return rc;
4800 }
4801
4802 int bnxt_hwrm_func_cfg_vf_set_vlan_anti_spoof(struct bnxt *bp, uint16_t vf,
4803                                               bool on)
4804 {
4805         struct hwrm_func_cfg_output *resp = bp->hwrm_cmd_resp_addr;
4806         struct hwrm_func_cfg_input req = {0};
4807         int rc;
4808
4809         HWRM_PREP(&req, HWRM_FUNC_CFG, BNXT_USE_CHIMP_MB);
4810
4811         req.fid = rte_cpu_to_le_16(bp->pf->vf_info[vf].fid);
4812         req.enables |= rte_cpu_to_le_32(
4813                         HWRM_FUNC_CFG_INPUT_ENABLES_VLAN_ANTISPOOF_MODE);
4814         req.vlan_antispoof_mode = on ?
4815                 HWRM_FUNC_CFG_INPUT_VLAN_ANTISPOOF_MODE_VALIDATE_VLAN :
4816                 HWRM_FUNC_CFG_INPUT_VLAN_ANTISPOOF_MODE_NOCHECK;
4817         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
4818
4819         HWRM_CHECK_RESULT();
4820         HWRM_UNLOCK();
4821
4822         return rc;
4823 }
4824
4825 int bnxt_hwrm_func_qcfg_vf_dflt_vnic_id(struct bnxt *bp, int vf)
4826 {
4827         struct bnxt_vnic_info vnic;
4828         uint16_t *vnic_ids;
4829         size_t vnic_id_sz;
4830         int num_vnic_ids, i;
4831         size_t sz;
4832         int rc;
4833
4834         vnic_id_sz = bp->pf->total_vnics * sizeof(*vnic_ids);
4835         vnic_ids = rte_malloc("bnxt_hwrm_vf_vnic_ids_query", vnic_id_sz,
4836                         RTE_CACHE_LINE_SIZE);
4837         if (vnic_ids == NULL)
4838                 return -ENOMEM;
4839
4840         for (sz = 0; sz < vnic_id_sz; sz += getpagesize())
4841                 rte_mem_lock_page(((char *)vnic_ids) + sz);
4842
4843         rc = bnxt_hwrm_func_vf_vnic_query(bp, vf, vnic_ids);
4844         if (rc <= 0)
4845                 goto exit;
4846         num_vnic_ids = rc;
4847
4848         /*
4849          * Loop through to find the default VNIC ID.
4850          * TODO: The easier way would be to obtain the resp->dflt_vnic_id
4851          * by sending the hwrm_func_qcfg command to the firmware.
4852          */
4853         for (i = 0; i < num_vnic_ids; i++) {
4854                 memset(&vnic, 0, sizeof(struct bnxt_vnic_info));
4855                 vnic.fw_vnic_id = rte_le_to_cpu_16(vnic_ids[i]);
4856                 rc = bnxt_hwrm_vnic_qcfg(bp, &vnic,
4857                                         bp->pf->first_vf_id + vf);
4858                 if (rc)
4859                         goto exit;
4860                 if (vnic.func_default) {
4861                         rte_free(vnic_ids);
4862                         return vnic.fw_vnic_id;
4863                 }
4864         }
4865         /* Could not find a default VNIC. */
4866         PMD_DRV_LOG(ERR, "No default VNIC\n");
4867 exit:
4868         rte_free(vnic_ids);
4869         return rc;
4870 }
4871
4872 int bnxt_hwrm_set_em_filter(struct bnxt *bp,
4873                          uint16_t dst_id,
4874                          struct bnxt_filter_info *filter)
4875 {
4876         int rc = 0;
4877         struct hwrm_cfa_em_flow_alloc_input req = {.req_type = 0 };
4878         struct hwrm_cfa_em_flow_alloc_output *resp = bp->hwrm_cmd_resp_addr;
4879         uint32_t enables = 0;
4880
4881         if (filter->fw_em_filter_id != UINT64_MAX)
4882                 bnxt_hwrm_clear_em_filter(bp, filter);
4883
4884         HWRM_PREP(&req, HWRM_CFA_EM_FLOW_ALLOC, BNXT_USE_KONG(bp));
4885
4886         req.flags = rte_cpu_to_le_32(filter->flags);
4887
4888         enables = filter->enables |
4889               HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_DST_ID;
4890         req.dst_id = rte_cpu_to_le_16(dst_id);
4891
4892         if (filter->ip_addr_type) {
4893                 req.ip_addr_type = filter->ip_addr_type;
4894                 enables |= HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_IPADDR_TYPE;
4895         }
4896         if (enables &
4897             HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_L2_FILTER_ID)
4898                 req.l2_filter_id = rte_cpu_to_le_64(filter->fw_l2_filter_id);
4899         if (enables &
4900             HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_SRC_MACADDR)
4901                 memcpy(req.src_macaddr, filter->src_macaddr,
4902                        RTE_ETHER_ADDR_LEN);
4903         if (enables &
4904             HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_DST_MACADDR)
4905                 memcpy(req.dst_macaddr, filter->dst_macaddr,
4906                        RTE_ETHER_ADDR_LEN);
4907         if (enables &
4908             HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_OVLAN_VID)
4909                 req.ovlan_vid = filter->l2_ovlan;
4910         if (enables &
4911             HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_IVLAN_VID)
4912                 req.ivlan_vid = filter->l2_ivlan;
4913         if (enables &
4914             HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_ETHERTYPE)
4915                 req.ethertype = rte_cpu_to_be_16(filter->ethertype);
4916         if (enables &
4917             HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_IP_PROTOCOL)
4918                 req.ip_protocol = filter->ip_protocol;
4919         if (enables &
4920             HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_SRC_IPADDR)
4921                 req.src_ipaddr[0] = rte_cpu_to_be_32(filter->src_ipaddr[0]);
4922         if (enables &
4923             HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_DST_IPADDR)
4924                 req.dst_ipaddr[0] = rte_cpu_to_be_32(filter->dst_ipaddr[0]);
4925         if (enables &
4926             HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_SRC_PORT)
4927                 req.src_port = rte_cpu_to_be_16(filter->src_port);
4928         if (enables &
4929             HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_DST_PORT)
4930                 req.dst_port = rte_cpu_to_be_16(filter->dst_port);
4931         if (enables &
4932             HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_MIRROR_VNIC_ID)
4933                 req.mirror_vnic_id = filter->mirror_vnic_id;
4934
4935         req.enables = rte_cpu_to_le_32(enables);
4936
4937         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_KONG(bp));
4938
4939         HWRM_CHECK_RESULT();
4940
4941         filter->fw_em_filter_id = rte_le_to_cpu_64(resp->em_filter_id);
4942         HWRM_UNLOCK();
4943
4944         return rc;
4945 }
4946
4947 int bnxt_hwrm_clear_em_filter(struct bnxt *bp, struct bnxt_filter_info *filter)
4948 {
4949         int rc = 0;
4950         struct hwrm_cfa_em_flow_free_input req = {.req_type = 0 };
4951         struct hwrm_cfa_em_flow_free_output *resp = bp->hwrm_cmd_resp_addr;
4952
4953         if (filter->fw_em_filter_id == UINT64_MAX)
4954                 return 0;
4955
4956         HWRM_PREP(&req, HWRM_CFA_EM_FLOW_FREE, BNXT_USE_KONG(bp));
4957
4958         req.em_filter_id = rte_cpu_to_le_64(filter->fw_em_filter_id);
4959
4960         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_KONG(bp));
4961
4962         HWRM_CHECK_RESULT();
4963         HWRM_UNLOCK();
4964
4965         filter->fw_em_filter_id = UINT64_MAX;
4966         filter->fw_l2_filter_id = UINT64_MAX;
4967
4968         return 0;
4969 }
4970
4971 int bnxt_hwrm_set_ntuple_filter(struct bnxt *bp,
4972                          uint16_t dst_id,
4973                          struct bnxt_filter_info *filter)
4974 {
4975         int rc = 0;
4976         struct hwrm_cfa_ntuple_filter_alloc_input req = {.req_type = 0 };
4977         struct hwrm_cfa_ntuple_filter_alloc_output *resp =
4978                                                 bp->hwrm_cmd_resp_addr;
4979         uint32_t enables = 0;
4980
4981         if (filter->fw_ntuple_filter_id != UINT64_MAX)
4982                 bnxt_hwrm_clear_ntuple_filter(bp, filter);
4983
4984         HWRM_PREP(&req, HWRM_CFA_NTUPLE_FILTER_ALLOC, BNXT_USE_CHIMP_MB);
4985
4986         req.flags = rte_cpu_to_le_32(filter->flags);
4987
4988         enables = filter->enables |
4989               HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_DST_ID;
4990         req.dst_id = rte_cpu_to_le_16(dst_id);
4991
4992         if (filter->ip_addr_type) {
4993                 req.ip_addr_type = filter->ip_addr_type;
4994                 enables |=
4995                         HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_IPADDR_TYPE;
4996         }
4997         if (enables &
4998             HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_L2_FILTER_ID)
4999                 req.l2_filter_id = rte_cpu_to_le_64(filter->fw_l2_filter_id);
5000         if (enables &
5001             HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_SRC_MACADDR)
5002                 memcpy(req.src_macaddr, filter->src_macaddr,
5003                        RTE_ETHER_ADDR_LEN);
5004         if (enables &
5005             HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_ETHERTYPE)
5006                 req.ethertype = rte_cpu_to_be_16(filter->ethertype);
5007         if (enables &
5008             HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_IP_PROTOCOL)
5009                 req.ip_protocol = filter->ip_protocol;
5010         if (enables &
5011             HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_SRC_IPADDR)
5012                 req.src_ipaddr[0] = rte_cpu_to_le_32(filter->src_ipaddr[0]);
5013         if (enables &
5014             HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_SRC_IPADDR_MASK)
5015                 req.src_ipaddr_mask[0] =
5016                         rte_cpu_to_le_32(filter->src_ipaddr_mask[0]);
5017         if (enables &
5018             HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_DST_IPADDR)
5019                 req.dst_ipaddr[0] = rte_cpu_to_le_32(filter->dst_ipaddr[0]);
5020         if (enables &
5021             HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_DST_IPADDR_MASK)
5022                 req.dst_ipaddr_mask[0] =
5023                         rte_cpu_to_be_32(filter->dst_ipaddr_mask[0]);
5024         if (enables &
5025             HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_SRC_PORT)
5026                 req.src_port = rte_cpu_to_le_16(filter->src_port);
5027         if (enables &
5028             HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_SRC_PORT_MASK)
5029                 req.src_port_mask = rte_cpu_to_le_16(filter->src_port_mask);
5030         if (enables &
5031             HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_DST_PORT)
5032                 req.dst_port = rte_cpu_to_le_16(filter->dst_port);
5033         if (enables &
5034             HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_DST_PORT_MASK)
5035                 req.dst_port_mask = rte_cpu_to_le_16(filter->dst_port_mask);
5036         if (enables &
5037             HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_MIRROR_VNIC_ID)
5038                 req.mirror_vnic_id = filter->mirror_vnic_id;
5039
5040         req.enables = rte_cpu_to_le_32(enables);
5041
5042         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
5043
5044         HWRM_CHECK_RESULT();
5045
5046         filter->fw_ntuple_filter_id = rte_le_to_cpu_64(resp->ntuple_filter_id);
5047         filter->flow_id = rte_le_to_cpu_32(resp->flow_id);
5048         HWRM_UNLOCK();
5049
5050         return rc;
5051 }
5052
5053 int bnxt_hwrm_clear_ntuple_filter(struct bnxt *bp,
5054                                 struct bnxt_filter_info *filter)
5055 {
5056         int rc = 0;
5057         struct hwrm_cfa_ntuple_filter_free_input req = {.req_type = 0 };
5058         struct hwrm_cfa_ntuple_filter_free_output *resp =
5059                                                 bp->hwrm_cmd_resp_addr;
5060
5061         if (filter->fw_ntuple_filter_id == UINT64_MAX)
5062                 return 0;
5063
5064         HWRM_PREP(&req, HWRM_CFA_NTUPLE_FILTER_FREE, BNXT_USE_CHIMP_MB);
5065
5066         req.ntuple_filter_id = rte_cpu_to_le_64(filter->fw_ntuple_filter_id);
5067
5068         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
5069
5070         HWRM_CHECK_RESULT();
5071         HWRM_UNLOCK();
5072
5073         filter->fw_ntuple_filter_id = UINT64_MAX;
5074
5075         return 0;
5076 }
5077
5078 static int
5079 bnxt_vnic_rss_configure_p5(struct bnxt *bp, struct bnxt_vnic_info *vnic)
5080 {
5081         struct hwrm_vnic_rss_cfg_output *resp = bp->hwrm_cmd_resp_addr;
5082         uint8_t *rxq_state = bp->eth_dev->data->rx_queue_state;
5083         struct hwrm_vnic_rss_cfg_input req = {.req_type = 0 };
5084         struct bnxt_rx_queue **rxqs = bp->rx_queues;
5085         uint16_t *ring_tbl = vnic->rss_table;
5086         int nr_ctxs = vnic->num_lb_ctxts;
5087         int max_rings = bp->rx_nr_rings;
5088         int i, j, k, cnt;
5089         int rc = 0;
5090
5091         for (i = 0, k = 0; i < nr_ctxs; i++) {
5092                 struct bnxt_rx_ring_info *rxr;
5093                 struct bnxt_cp_ring_info *cpr;
5094
5095                 HWRM_PREP(&req, HWRM_VNIC_RSS_CFG, BNXT_USE_CHIMP_MB);
5096
5097                 req.vnic_id = rte_cpu_to_le_16(vnic->fw_vnic_id);
5098                 req.hash_type = rte_cpu_to_le_32(vnic->hash_type);
5099                 req.hash_mode_flags = vnic->hash_mode;
5100
5101                 req.ring_grp_tbl_addr =
5102                     rte_cpu_to_le_64(vnic->rss_table_dma_addr +
5103                                      i * BNXT_RSS_ENTRIES_PER_CTX_P5 *
5104                                      2 * sizeof(*ring_tbl));
5105                 req.hash_key_tbl_addr =
5106                     rte_cpu_to_le_64(vnic->rss_hash_key_dma_addr);
5107
5108                 req.ring_table_pair_index = i;
5109                 req.rss_ctx_idx = rte_cpu_to_le_16(vnic->fw_grp_ids[i]);
5110
5111                 for (j = 0; j < 64; j++) {
5112                         uint16_t ring_id;
5113
5114                         /* Find next active ring. */
5115                         for (cnt = 0; cnt < max_rings; cnt++) {
5116                                 if (rxq_state[k] != RTE_ETH_QUEUE_STATE_STOPPED)
5117                                         break;
5118                                 if (++k == max_rings)
5119                                         k = 0;
5120                         }
5121
5122                         /* Return if no rings are active. */
5123                         if (cnt == max_rings) {
5124                                 HWRM_UNLOCK();
5125                                 return 0;
5126                         }
5127
5128                         /* Add rx/cp ring pair to RSS table. */
5129                         rxr = rxqs[k]->rx_ring;
5130                         cpr = rxqs[k]->cp_ring;
5131
5132                         ring_id = rxr->rx_ring_struct->fw_ring_id;
5133                         *ring_tbl++ = rte_cpu_to_le_16(ring_id);
5134                         ring_id = cpr->cp_ring_struct->fw_ring_id;
5135                         *ring_tbl++ = rte_cpu_to_le_16(ring_id);
5136
5137                         if (++k == max_rings)
5138                                 k = 0;
5139                 }
5140                 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req),
5141                                             BNXT_USE_CHIMP_MB);
5142
5143                 HWRM_CHECK_RESULT();
5144                 HWRM_UNLOCK();
5145         }
5146
5147         return rc;
5148 }
5149
5150 int bnxt_vnic_rss_configure(struct bnxt *bp, struct bnxt_vnic_info *vnic)
5151 {
5152         unsigned int rss_idx, fw_idx, i;
5153
5154         if (vnic->fw_vnic_id == INVALID_HW_RING_ID)
5155                 return 0;
5156
5157         if (!(vnic->rss_table && vnic->hash_type))
5158                 return 0;
5159
5160         if (BNXT_CHIP_P5(bp))
5161                 return bnxt_vnic_rss_configure_p5(bp, vnic);
5162
5163         /*
5164          * Fill the RSS hash & redirection table with
5165          * ring group ids for all VNICs
5166          */
5167         for (rss_idx = 0, fw_idx = 0; rss_idx < HW_HASH_INDEX_SIZE;
5168              rss_idx++, fw_idx++) {
5169                 for (i = 0; i < bp->rx_cp_nr_rings; i++) {
5170                         fw_idx %= bp->rx_cp_nr_rings;
5171                         if (vnic->fw_grp_ids[fw_idx] != INVALID_HW_RING_ID)
5172                                 break;
5173                         fw_idx++;
5174                 }
5175
5176                 if (i == bp->rx_cp_nr_rings)
5177                         return 0;
5178
5179                 vnic->rss_table[rss_idx] = vnic->fw_grp_ids[fw_idx];
5180         }
5181
5182         return bnxt_hwrm_vnic_rss_cfg(bp, vnic);
5183 }
5184
5185 static void bnxt_hwrm_set_coal_params(struct bnxt_coal *hw_coal,
5186         struct hwrm_ring_cmpl_ring_cfg_aggint_params_input *req)
5187 {
5188         uint16_t flags;
5189
5190         req->num_cmpl_aggr_int = rte_cpu_to_le_16(hw_coal->num_cmpl_aggr_int);
5191
5192         /* This is a 6-bit value and must not be 0, or we'll get non stop IRQ */
5193         req->num_cmpl_dma_aggr = rte_cpu_to_le_16(hw_coal->num_cmpl_dma_aggr);
5194
5195         /* This is a 6-bit value and must not be 0, or we'll get non stop IRQ */
5196         req->num_cmpl_dma_aggr_during_int =
5197                 rte_cpu_to_le_16(hw_coal->num_cmpl_dma_aggr_during_int);
5198
5199         req->int_lat_tmr_max = rte_cpu_to_le_16(hw_coal->int_lat_tmr_max);
5200
5201         /* min timer set to 1/2 of interrupt timer */
5202         req->int_lat_tmr_min = rte_cpu_to_le_16(hw_coal->int_lat_tmr_min);
5203
5204         /* buf timer set to 1/4 of interrupt timer */
5205         req->cmpl_aggr_dma_tmr = rte_cpu_to_le_16(hw_coal->cmpl_aggr_dma_tmr);
5206
5207         req->cmpl_aggr_dma_tmr_during_int =
5208                 rte_cpu_to_le_16(hw_coal->cmpl_aggr_dma_tmr_during_int);
5209
5210         flags = HWRM_RING_CMPL_RING_CFG_AGGINT_PARAMS_INPUT_FLAGS_TIMER_RESET |
5211                 HWRM_RING_CMPL_RING_CFG_AGGINT_PARAMS_INPUT_FLAGS_RING_IDLE;
5212         req->flags = rte_cpu_to_le_16(flags);
5213 }
5214
5215 static int bnxt_hwrm_set_coal_params_p5(struct bnxt *bp,
5216                 struct hwrm_ring_cmpl_ring_cfg_aggint_params_input *agg_req)
5217 {
5218         struct hwrm_ring_aggint_qcaps_input req = {0};
5219         struct hwrm_ring_aggint_qcaps_output *resp = bp->hwrm_cmd_resp_addr;
5220         uint32_t enables;
5221         uint16_t flags;
5222         int rc;
5223
5224         HWRM_PREP(&req, HWRM_RING_AGGINT_QCAPS, BNXT_USE_CHIMP_MB);
5225         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
5226         HWRM_CHECK_RESULT();
5227
5228         agg_req->num_cmpl_dma_aggr = resp->num_cmpl_dma_aggr_max;
5229         agg_req->cmpl_aggr_dma_tmr = resp->cmpl_aggr_dma_tmr_min;
5230
5231         flags = HWRM_RING_CMPL_RING_CFG_AGGINT_PARAMS_INPUT_FLAGS_TIMER_RESET |
5232                 HWRM_RING_CMPL_RING_CFG_AGGINT_PARAMS_INPUT_FLAGS_RING_IDLE;
5233         agg_req->flags = rte_cpu_to_le_16(flags);
5234         enables =
5235          HWRM_RING_CMPL_RING_CFG_AGGINT_PARAMS_INPUT_ENABLES_CMPL_AGGR_DMA_TMR |
5236          HWRM_RING_CMPL_RING_CFG_AGGINT_PARAMS_INPUT_ENABLES_NUM_CMPL_DMA_AGGR;
5237         agg_req->enables = rte_cpu_to_le_32(enables);
5238
5239         HWRM_UNLOCK();
5240         return rc;
5241 }
5242
5243 int bnxt_hwrm_set_ring_coal(struct bnxt *bp,
5244                         struct bnxt_coal *coal, uint16_t ring_id)
5245 {
5246         struct hwrm_ring_cmpl_ring_cfg_aggint_params_input req = {0};
5247         struct hwrm_ring_cmpl_ring_cfg_aggint_params_output *resp =
5248                                                 bp->hwrm_cmd_resp_addr;
5249         int rc;
5250
5251         /* Set ring coalesce parameters only for 100G NICs */
5252         if (BNXT_CHIP_P5(bp)) {
5253                 if (bnxt_hwrm_set_coal_params_p5(bp, &req))
5254                         return -1;
5255         } else if (bnxt_stratus_device(bp)) {
5256                 bnxt_hwrm_set_coal_params(coal, &req);
5257         } else {
5258                 return 0;
5259         }
5260
5261         HWRM_PREP(&req,
5262                   HWRM_RING_CMPL_RING_CFG_AGGINT_PARAMS,
5263                   BNXT_USE_CHIMP_MB);
5264         req.ring_id = rte_cpu_to_le_16(ring_id);
5265         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
5266         HWRM_CHECK_RESULT();
5267         HWRM_UNLOCK();
5268         return 0;
5269 }
5270
5271 #define BNXT_RTE_MEMZONE_FLAG  (RTE_MEMZONE_1GB | RTE_MEMZONE_IOVA_CONTIG)
5272 int bnxt_hwrm_func_backing_store_qcaps(struct bnxt *bp)
5273 {
5274         struct hwrm_func_backing_store_qcaps_input req = {0};
5275         struct hwrm_func_backing_store_qcaps_output *resp =
5276                 bp->hwrm_cmd_resp_addr;
5277         struct bnxt_ctx_pg_info *ctx_pg;
5278         struct bnxt_ctx_mem_info *ctx;
5279         int total_alloc_len;
5280         int rc, i, tqm_rings;
5281
5282         if (!BNXT_CHIP_P5(bp) ||
5283             bp->hwrm_spec_code < HWRM_VERSION_1_9_2 ||
5284             BNXT_VF(bp) ||
5285             bp->ctx)
5286                 return 0;
5287
5288         HWRM_PREP(&req, HWRM_FUNC_BACKING_STORE_QCAPS, BNXT_USE_CHIMP_MB);
5289         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
5290         HWRM_CHECK_RESULT_SILENT();
5291
5292         total_alloc_len = sizeof(*ctx);
5293         ctx = rte_zmalloc("bnxt_ctx_mem", total_alloc_len,
5294                           RTE_CACHE_LINE_SIZE);
5295         if (!ctx) {
5296                 rc = -ENOMEM;
5297                 goto ctx_err;
5298         }
5299
5300         ctx->qp_max_entries = rte_le_to_cpu_32(resp->qp_max_entries);
5301         ctx->qp_min_qp1_entries =
5302                 rte_le_to_cpu_16(resp->qp_min_qp1_entries);
5303         ctx->qp_max_l2_entries =
5304                 rte_le_to_cpu_16(resp->qp_max_l2_entries);
5305         ctx->qp_entry_size = rte_le_to_cpu_16(resp->qp_entry_size);
5306         ctx->srq_max_l2_entries =
5307                 rte_le_to_cpu_16(resp->srq_max_l2_entries);
5308         ctx->srq_max_entries = rte_le_to_cpu_32(resp->srq_max_entries);
5309         ctx->srq_entry_size = rte_le_to_cpu_16(resp->srq_entry_size);
5310         ctx->cq_max_l2_entries =
5311                 rte_le_to_cpu_16(resp->cq_max_l2_entries);
5312         ctx->cq_max_entries = rte_le_to_cpu_32(resp->cq_max_entries);
5313         ctx->cq_entry_size = rte_le_to_cpu_16(resp->cq_entry_size);
5314         ctx->vnic_max_vnic_entries =
5315                 rte_le_to_cpu_16(resp->vnic_max_vnic_entries);
5316         ctx->vnic_max_ring_table_entries =
5317                 rte_le_to_cpu_16(resp->vnic_max_ring_table_entries);
5318         ctx->vnic_entry_size = rte_le_to_cpu_16(resp->vnic_entry_size);
5319         ctx->stat_max_entries =
5320                 rte_le_to_cpu_32(resp->stat_max_entries);
5321         ctx->stat_entry_size = rte_le_to_cpu_16(resp->stat_entry_size);
5322         ctx->tqm_entry_size = rte_le_to_cpu_16(resp->tqm_entry_size);
5323         ctx->tqm_min_entries_per_ring =
5324                 rte_le_to_cpu_32(resp->tqm_min_entries_per_ring);
5325         ctx->tqm_max_entries_per_ring =
5326                 rte_le_to_cpu_32(resp->tqm_max_entries_per_ring);
5327         ctx->tqm_entries_multiple = resp->tqm_entries_multiple;
5328         if (!ctx->tqm_entries_multiple)
5329                 ctx->tqm_entries_multiple = 1;
5330         ctx->mrav_max_entries =
5331                 rte_le_to_cpu_32(resp->mrav_max_entries);
5332         ctx->mrav_entry_size = rte_le_to_cpu_16(resp->mrav_entry_size);
5333         ctx->tim_entry_size = rte_le_to_cpu_16(resp->tim_entry_size);
5334         ctx->tim_max_entries = rte_le_to_cpu_32(resp->tim_max_entries);
5335         ctx->tqm_fp_rings_count = resp->tqm_fp_rings_count;
5336
5337         ctx->tqm_fp_rings_count = ctx->tqm_fp_rings_count ?
5338                                   RTE_MIN(ctx->tqm_fp_rings_count,
5339                                           BNXT_MAX_TQM_FP_LEGACY_RINGS) :
5340                                   bp->max_q;
5341
5342         /* Check if the ext ring count needs to be counted.
5343          * Ext ring count is available only with new FW so we should not
5344          * look at the field on older FW.
5345          */
5346         if (ctx->tqm_fp_rings_count == BNXT_MAX_TQM_FP_LEGACY_RINGS &&
5347             bp->hwrm_max_ext_req_len >= BNXT_BACKING_STORE_CFG_LEN) {
5348                 ctx->tqm_fp_rings_count += resp->tqm_fp_rings_count_ext;
5349                 ctx->tqm_fp_rings_count = RTE_MIN(BNXT_MAX_TQM_FP_RINGS,
5350                                                   ctx->tqm_fp_rings_count);
5351         }
5352
5353         tqm_rings = ctx->tqm_fp_rings_count + 1;
5354
5355         ctx_pg = rte_malloc("bnxt_ctx_pg_mem",
5356                             sizeof(*ctx_pg) * tqm_rings,
5357                             RTE_CACHE_LINE_SIZE);
5358         if (!ctx_pg) {
5359                 rc = -ENOMEM;
5360                 goto ctx_err;
5361         }
5362         for (i = 0; i < tqm_rings; i++, ctx_pg++)
5363                 ctx->tqm_mem[i] = ctx_pg;
5364
5365         bp->ctx = ctx;
5366 ctx_err:
5367         HWRM_UNLOCK();
5368         return rc;
5369 }
5370
5371 int bnxt_hwrm_func_backing_store_cfg(struct bnxt *bp, uint32_t enables)
5372 {
5373         struct hwrm_func_backing_store_cfg_input req = {0};
5374         struct hwrm_func_backing_store_cfg_output *resp =
5375                 bp->hwrm_cmd_resp_addr;
5376         struct bnxt_ctx_mem_info *ctx = bp->ctx;
5377         struct bnxt_ctx_pg_info *ctx_pg;
5378         uint32_t *num_entries;
5379         uint64_t *pg_dir;
5380         uint8_t *pg_attr;
5381         uint32_t ena;
5382         int i, rc;
5383
5384         if (!ctx)
5385                 return 0;
5386
5387         HWRM_PREP(&req, HWRM_FUNC_BACKING_STORE_CFG, BNXT_USE_CHIMP_MB);
5388         req.enables = rte_cpu_to_le_32(enables);
5389
5390         if (enables & HWRM_FUNC_BACKING_STORE_CFG_INPUT_ENABLES_QP) {
5391                 ctx_pg = &ctx->qp_mem;
5392                 req.qp_num_entries = rte_cpu_to_le_32(ctx_pg->entries);
5393                 req.qp_num_qp1_entries =
5394                         rte_cpu_to_le_16(ctx->qp_min_qp1_entries);
5395                 req.qp_num_l2_entries =
5396                         rte_cpu_to_le_16(ctx->qp_max_l2_entries);
5397                 req.qp_entry_size = rte_cpu_to_le_16(ctx->qp_entry_size);
5398                 bnxt_hwrm_set_pg_attr(&ctx_pg->ring_mem,
5399                                       &req.qpc_pg_size_qpc_lvl,
5400                                       &req.qpc_page_dir);
5401         }
5402
5403         if (enables & HWRM_FUNC_BACKING_STORE_CFG_INPUT_ENABLES_SRQ) {
5404                 ctx_pg = &ctx->srq_mem;
5405                 req.srq_num_entries = rte_cpu_to_le_32(ctx_pg->entries);
5406                 req.srq_num_l2_entries =
5407                                  rte_cpu_to_le_16(ctx->srq_max_l2_entries);
5408                 req.srq_entry_size = rte_cpu_to_le_16(ctx->srq_entry_size);
5409                 bnxt_hwrm_set_pg_attr(&ctx_pg->ring_mem,
5410                                       &req.srq_pg_size_srq_lvl,
5411                                       &req.srq_page_dir);
5412         }
5413
5414         if (enables & HWRM_FUNC_BACKING_STORE_CFG_INPUT_ENABLES_CQ) {
5415                 ctx_pg = &ctx->cq_mem;
5416                 req.cq_num_entries = rte_cpu_to_le_32(ctx_pg->entries);
5417                 req.cq_num_l2_entries =
5418                                 rte_cpu_to_le_16(ctx->cq_max_l2_entries);
5419                 req.cq_entry_size = rte_cpu_to_le_16(ctx->cq_entry_size);
5420                 bnxt_hwrm_set_pg_attr(&ctx_pg->ring_mem,
5421                                       &req.cq_pg_size_cq_lvl,
5422                                       &req.cq_page_dir);
5423         }
5424
5425         if (enables & HWRM_FUNC_BACKING_STORE_CFG_INPUT_ENABLES_VNIC) {
5426                 ctx_pg = &ctx->vnic_mem;
5427                 req.vnic_num_vnic_entries =
5428                         rte_cpu_to_le_16(ctx->vnic_max_vnic_entries);
5429                 req.vnic_num_ring_table_entries =
5430                         rte_cpu_to_le_16(ctx->vnic_max_ring_table_entries);
5431                 req.vnic_entry_size = rte_cpu_to_le_16(ctx->vnic_entry_size);
5432                 bnxt_hwrm_set_pg_attr(&ctx_pg->ring_mem,
5433                                       &req.vnic_pg_size_vnic_lvl,
5434                                       &req.vnic_page_dir);
5435         }
5436
5437         if (enables & HWRM_FUNC_BACKING_STORE_CFG_INPUT_ENABLES_STAT) {
5438                 ctx_pg = &ctx->stat_mem;
5439                 req.stat_num_entries = rte_cpu_to_le_16(ctx->stat_max_entries);
5440                 req.stat_entry_size = rte_cpu_to_le_16(ctx->stat_entry_size);
5441                 bnxt_hwrm_set_pg_attr(&ctx_pg->ring_mem,
5442                                       &req.stat_pg_size_stat_lvl,
5443                                       &req.stat_page_dir);
5444         }
5445
5446         req.tqm_entry_size = rte_cpu_to_le_16(ctx->tqm_entry_size);
5447         num_entries = &req.tqm_sp_num_entries;
5448         pg_attr = &req.tqm_sp_pg_size_tqm_sp_lvl;
5449         pg_dir = &req.tqm_sp_page_dir;
5450         ena = HWRM_FUNC_BACKING_STORE_CFG_INPUT_ENABLES_TQM_SP;
5451         for (i = 0; i < 9; i++, num_entries++, pg_attr++, pg_dir++, ena <<= 1) {
5452                 if (!(enables & ena))
5453                         continue;
5454
5455                 req.tqm_entry_size = rte_cpu_to_le_16(ctx->tqm_entry_size);
5456
5457                 ctx_pg = ctx->tqm_mem[i];
5458                 *num_entries = rte_cpu_to_le_16(ctx_pg->entries);
5459                 bnxt_hwrm_set_pg_attr(&ctx_pg->ring_mem, pg_attr, pg_dir);
5460         }
5461
5462         if (enables & HWRM_FUNC_BACKING_STORE_CFG_INPUT_ENABLES_TQM_RING8) {
5463                 /* DPDK does not need to configure MRAV and TIM type.
5464                  * So we are skipping over MRAV and TIM. Skip to configure
5465                  * HWRM_FUNC_BACKING_STORE_CFG_INPUT_ENABLES_TQM_RING8.
5466                  */
5467                 ctx_pg = ctx->tqm_mem[BNXT_MAX_TQM_LEGACY_RINGS];
5468                 req.tqm_ring8_num_entries = rte_cpu_to_le_16(ctx_pg->entries);
5469                 bnxt_hwrm_set_pg_attr(&ctx_pg->ring_mem,
5470                                       &req.tqm_ring8_pg_size_tqm_ring_lvl,
5471                                       &req.tqm_ring8_page_dir);
5472         }
5473
5474         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
5475         HWRM_CHECK_RESULT();
5476         HWRM_UNLOCK();
5477
5478         return rc;
5479 }
5480
5481 int bnxt_hwrm_ext_port_qstats(struct bnxt *bp)
5482 {
5483         struct hwrm_port_qstats_ext_input req = {0};
5484         struct hwrm_port_qstats_ext_output *resp = bp->hwrm_cmd_resp_addr;
5485         struct bnxt_pf_info *pf = bp->pf;
5486         int rc;
5487
5488         if (!(bp->flags & BNXT_FLAG_EXT_RX_PORT_STATS ||
5489               bp->flags & BNXT_FLAG_EXT_TX_PORT_STATS))
5490                 return 0;
5491
5492         HWRM_PREP(&req, HWRM_PORT_QSTATS_EXT, BNXT_USE_CHIMP_MB);
5493
5494         req.port_id = rte_cpu_to_le_16(pf->port_id);
5495         if (bp->flags & BNXT_FLAG_EXT_TX_PORT_STATS) {
5496                 req.tx_stat_host_addr =
5497                         rte_cpu_to_le_64(bp->hw_tx_port_stats_ext_map);
5498                 req.tx_stat_size =
5499                         rte_cpu_to_le_16(sizeof(struct tx_port_stats_ext));
5500         }
5501         if (bp->flags & BNXT_FLAG_EXT_RX_PORT_STATS) {
5502                 req.rx_stat_host_addr =
5503                         rte_cpu_to_le_64(bp->hw_rx_port_stats_ext_map);
5504                 req.rx_stat_size =
5505                         rte_cpu_to_le_16(sizeof(struct rx_port_stats_ext));
5506         }
5507         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
5508
5509         if (rc) {
5510                 bp->fw_rx_port_stats_ext_size = 0;
5511                 bp->fw_tx_port_stats_ext_size = 0;
5512         } else {
5513                 bp->fw_rx_port_stats_ext_size =
5514                         rte_le_to_cpu_16(resp->rx_stat_size);
5515                 bp->fw_tx_port_stats_ext_size =
5516                         rte_le_to_cpu_16(resp->tx_stat_size);
5517         }
5518
5519         HWRM_CHECK_RESULT();
5520         HWRM_UNLOCK();
5521
5522         return rc;
5523 }
5524
5525 int
5526 bnxt_hwrm_tunnel_redirect(struct bnxt *bp, uint8_t type)
5527 {
5528         struct hwrm_cfa_redirect_tunnel_type_alloc_input req = {0};
5529         struct hwrm_cfa_redirect_tunnel_type_alloc_output *resp =
5530                 bp->hwrm_cmd_resp_addr;
5531         int rc = 0;
5532
5533         HWRM_PREP(&req, HWRM_CFA_REDIRECT_TUNNEL_TYPE_ALLOC, BNXT_USE_CHIMP_MB);
5534         req.tunnel_type = type;
5535         req.dest_fid = bp->fw_fid;
5536         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
5537         HWRM_CHECK_RESULT();
5538
5539         HWRM_UNLOCK();
5540
5541         return rc;
5542 }
5543
5544 int
5545 bnxt_hwrm_tunnel_redirect_free(struct bnxt *bp, uint8_t type)
5546 {
5547         struct hwrm_cfa_redirect_tunnel_type_free_input req = {0};
5548         struct hwrm_cfa_redirect_tunnel_type_free_output *resp =
5549                 bp->hwrm_cmd_resp_addr;
5550         int rc = 0;
5551
5552         HWRM_PREP(&req, HWRM_CFA_REDIRECT_TUNNEL_TYPE_FREE, BNXT_USE_CHIMP_MB);
5553         req.tunnel_type = type;
5554         req.dest_fid = bp->fw_fid;
5555         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
5556         HWRM_CHECK_RESULT();
5557
5558         HWRM_UNLOCK();
5559
5560         return rc;
5561 }
5562
5563 int bnxt_hwrm_tunnel_redirect_query(struct bnxt *bp, uint32_t *type)
5564 {
5565         struct hwrm_cfa_redirect_query_tunnel_type_input req = {0};
5566         struct hwrm_cfa_redirect_query_tunnel_type_output *resp =
5567                 bp->hwrm_cmd_resp_addr;
5568         int rc = 0;
5569
5570         HWRM_PREP(&req, HWRM_CFA_REDIRECT_QUERY_TUNNEL_TYPE, BNXT_USE_CHIMP_MB);
5571         req.src_fid = bp->fw_fid;
5572         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
5573         HWRM_CHECK_RESULT();
5574
5575         if (type)
5576                 *type = rte_le_to_cpu_32(resp->tunnel_mask);
5577
5578         HWRM_UNLOCK();
5579
5580         return rc;
5581 }
5582
5583 int bnxt_hwrm_tunnel_redirect_info(struct bnxt *bp, uint8_t tun_type,
5584                                    uint16_t *dst_fid)
5585 {
5586         struct hwrm_cfa_redirect_tunnel_type_info_input req = {0};
5587         struct hwrm_cfa_redirect_tunnel_type_info_output *resp =
5588                 bp->hwrm_cmd_resp_addr;
5589         int rc = 0;
5590
5591         HWRM_PREP(&req, HWRM_CFA_REDIRECT_TUNNEL_TYPE_INFO, BNXT_USE_CHIMP_MB);
5592         req.src_fid = bp->fw_fid;
5593         req.tunnel_type = tun_type;
5594         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
5595         HWRM_CHECK_RESULT();
5596
5597         if (dst_fid)
5598                 *dst_fid = rte_le_to_cpu_16(resp->dest_fid);
5599
5600         PMD_DRV_LOG(DEBUG, "dst_fid: %x\n", resp->dest_fid);
5601
5602         HWRM_UNLOCK();
5603
5604         return rc;
5605 }
5606
5607 int bnxt_hwrm_set_mac(struct bnxt *bp)
5608 {
5609         struct hwrm_func_vf_cfg_output *resp = bp->hwrm_cmd_resp_addr;
5610         struct hwrm_func_vf_cfg_input req = {0};
5611         int rc = 0;
5612
5613         if (!BNXT_VF(bp))
5614                 return 0;
5615
5616         HWRM_PREP(&req, HWRM_FUNC_VF_CFG, BNXT_USE_CHIMP_MB);
5617
5618         req.enables =
5619                 rte_cpu_to_le_32(HWRM_FUNC_VF_CFG_INPUT_ENABLES_DFLT_MAC_ADDR);
5620         memcpy(req.dflt_mac_addr, bp->mac_addr, RTE_ETHER_ADDR_LEN);
5621
5622         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
5623
5624         HWRM_CHECK_RESULT();
5625
5626         HWRM_UNLOCK();
5627
5628         return rc;
5629 }
5630
5631 int bnxt_hwrm_if_change(struct bnxt *bp, bool up)
5632 {
5633         struct hwrm_func_drv_if_change_output *resp = bp->hwrm_cmd_resp_addr;
5634         struct hwrm_func_drv_if_change_input req = {0};
5635         uint32_t flags;
5636         int rc;
5637
5638         if (!(bp->fw_cap & BNXT_FW_CAP_IF_CHANGE))
5639                 return 0;
5640
5641         /* Do not issue FUNC_DRV_IF_CHANGE during reset recovery.
5642          * If we issue FUNC_DRV_IF_CHANGE with flags down before
5643          * FUNC_DRV_UNRGTR, FW resets before FUNC_DRV_UNRGTR
5644          */
5645         if (!up && (bp->flags & BNXT_FLAG_FW_RESET))
5646                 return 0;
5647
5648         HWRM_PREP(&req, HWRM_FUNC_DRV_IF_CHANGE, BNXT_USE_CHIMP_MB);
5649
5650         if (up)
5651                 req.flags =
5652                 rte_cpu_to_le_32(HWRM_FUNC_DRV_IF_CHANGE_INPUT_FLAGS_UP);
5653
5654         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
5655
5656         HWRM_CHECK_RESULT();
5657         flags = rte_le_to_cpu_32(resp->flags);
5658         HWRM_UNLOCK();
5659
5660         if (!up)
5661                 return 0;
5662
5663         if (flags & HWRM_FUNC_DRV_IF_CHANGE_OUTPUT_FLAGS_HOT_FW_RESET_DONE) {
5664                 PMD_DRV_LOG(INFO, "FW reset happened while port was down\n");
5665                 bp->flags |= BNXT_FLAG_IF_CHANGE_HOT_FW_RESET_DONE;
5666         }
5667
5668         return 0;
5669 }
5670
5671 int bnxt_hwrm_error_recovery_qcfg(struct bnxt *bp)
5672 {
5673         struct hwrm_error_recovery_qcfg_output *resp = bp->hwrm_cmd_resp_addr;
5674         struct bnxt_error_recovery_info *info = bp->recovery_info;
5675         struct hwrm_error_recovery_qcfg_input req = {0};
5676         uint32_t flags = 0;
5677         unsigned int i;
5678         int rc;
5679
5680         /* Older FW does not have error recovery support */
5681         if (!(bp->fw_cap & BNXT_FW_CAP_ERROR_RECOVERY))
5682                 return 0;
5683
5684         HWRM_PREP(&req, HWRM_ERROR_RECOVERY_QCFG, BNXT_USE_CHIMP_MB);
5685
5686         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
5687
5688         HWRM_CHECK_RESULT();
5689
5690         flags = rte_le_to_cpu_32(resp->flags);
5691         if (flags & HWRM_ERROR_RECOVERY_QCFG_OUTPUT_FLAGS_HOST)
5692                 info->flags |= BNXT_FLAG_ERROR_RECOVERY_HOST;
5693         else if (flags & HWRM_ERROR_RECOVERY_QCFG_OUTPUT_FLAGS_CO_CPU)
5694                 info->flags |= BNXT_FLAG_ERROR_RECOVERY_CO_CPU;
5695
5696         if ((info->flags & BNXT_FLAG_ERROR_RECOVERY_CO_CPU) &&
5697             !(bp->flags & BNXT_FLAG_KONG_MB_EN)) {
5698                 rc = -EINVAL;
5699                 goto err;
5700         }
5701
5702         /* FW returned values are in units of 100msec */
5703         info->driver_polling_freq =
5704                 rte_le_to_cpu_32(resp->driver_polling_freq) * 100;
5705         info->primary_func_wait_period =
5706                 rte_le_to_cpu_32(resp->master_func_wait_period) * 100;
5707         info->normal_func_wait_period =
5708                 rte_le_to_cpu_32(resp->normal_func_wait_period) * 100;
5709         info->primary_func_wait_period_after_reset =
5710                 rte_le_to_cpu_32(resp->master_func_wait_period_after_reset) * 100;
5711         info->max_bailout_time_after_reset =
5712                 rte_le_to_cpu_32(resp->max_bailout_time_after_reset) * 100;
5713         info->status_regs[BNXT_FW_STATUS_REG] =
5714                 rte_le_to_cpu_32(resp->fw_health_status_reg);
5715         info->status_regs[BNXT_FW_HEARTBEAT_CNT_REG] =
5716                 rte_le_to_cpu_32(resp->fw_heartbeat_reg);
5717         info->status_regs[BNXT_FW_RECOVERY_CNT_REG] =
5718                 rte_le_to_cpu_32(resp->fw_reset_cnt_reg);
5719         info->status_regs[BNXT_FW_RESET_INPROG_REG] =
5720                 rte_le_to_cpu_32(resp->reset_inprogress_reg);
5721         info->reg_array_cnt =
5722                 rte_le_to_cpu_32(resp->reg_array_cnt);
5723
5724         if (info->reg_array_cnt >= BNXT_NUM_RESET_REG) {
5725                 rc = -EINVAL;
5726                 goto err;
5727         }
5728
5729         for (i = 0; i < info->reg_array_cnt; i++) {
5730                 info->reset_reg[i] =
5731                         rte_le_to_cpu_32(resp->reset_reg[i]);
5732                 info->reset_reg_val[i] =
5733                         rte_le_to_cpu_32(resp->reset_reg_val[i]);
5734                 info->delay_after_reset[i] =
5735                         resp->delay_after_reset[i];
5736         }
5737 err:
5738         HWRM_UNLOCK();
5739
5740         /* Map the FW status registers */
5741         if (!rc)
5742                 rc = bnxt_map_fw_health_status_regs(bp);
5743
5744         if (rc) {
5745                 rte_free(bp->recovery_info);
5746                 bp->recovery_info = NULL;
5747         }
5748         return rc;
5749 }
5750
5751 int bnxt_hwrm_fw_reset(struct bnxt *bp)
5752 {
5753         struct hwrm_fw_reset_output *resp = bp->hwrm_cmd_resp_addr;
5754         struct hwrm_fw_reset_input req = {0};
5755         int rc;
5756
5757         if (!BNXT_PF(bp))
5758                 return -EOPNOTSUPP;
5759
5760         HWRM_PREP(&req, HWRM_FW_RESET, BNXT_USE_KONG(bp));
5761
5762         req.embedded_proc_type =
5763                 HWRM_FW_RESET_INPUT_EMBEDDED_PROC_TYPE_CHIP;
5764         req.selfrst_status =
5765                 HWRM_FW_RESET_INPUT_SELFRST_STATUS_SELFRSTASAP;
5766         req.flags = HWRM_FW_RESET_INPUT_FLAGS_RESET_GRACEFUL;
5767
5768         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req),
5769                                     BNXT_USE_KONG(bp));
5770
5771         HWRM_CHECK_RESULT();
5772         HWRM_UNLOCK();
5773
5774         return rc;
5775 }
5776
5777 int bnxt_hwrm_port_ts_query(struct bnxt *bp, uint8_t path, uint64_t *timestamp)
5778 {
5779         struct hwrm_port_ts_query_output *resp = bp->hwrm_cmd_resp_addr;
5780         struct hwrm_port_ts_query_input req = {0};
5781         struct bnxt_ptp_cfg *ptp = bp->ptp_cfg;
5782         uint32_t flags = 0;
5783         int rc;
5784
5785         if (!ptp)
5786                 return 0;
5787
5788         HWRM_PREP(&req, HWRM_PORT_TS_QUERY, BNXT_USE_CHIMP_MB);
5789
5790         switch (path) {
5791         case BNXT_PTP_FLAGS_PATH_TX:
5792                 flags |= HWRM_PORT_TS_QUERY_INPUT_FLAGS_PATH_TX;
5793                 break;
5794         case BNXT_PTP_FLAGS_PATH_RX:
5795                 flags |= HWRM_PORT_TS_QUERY_INPUT_FLAGS_PATH_RX;
5796                 break;
5797         case BNXT_PTP_FLAGS_CURRENT_TIME:
5798                 flags |= HWRM_PORT_TS_QUERY_INPUT_FLAGS_CURRENT_TIME;
5799                 break;
5800         }
5801
5802         req.flags = rte_cpu_to_le_32(flags);
5803         req.port_id = rte_cpu_to_le_16(bp->pf->port_id);
5804
5805         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
5806
5807         HWRM_CHECK_RESULT();
5808
5809         if (timestamp) {
5810                 *timestamp = rte_le_to_cpu_32(resp->ptp_msg_ts[0]);
5811                 *timestamp |=
5812                         (uint64_t)(rte_le_to_cpu_32(resp->ptp_msg_ts[1])) << 32;
5813         }
5814         HWRM_UNLOCK();
5815
5816         return rc;
5817 }
5818
5819 int bnxt_hwrm_cfa_counter_qcaps(struct bnxt *bp, uint16_t *max_fc)
5820 {
5821         int rc = 0;
5822
5823         struct hwrm_cfa_counter_qcaps_input req = {0};
5824         struct hwrm_cfa_counter_qcaps_output *resp = bp->hwrm_cmd_resp_addr;
5825
5826         if (!(BNXT_PF(bp) || BNXT_VF_IS_TRUSTED(bp))) {
5827                 PMD_DRV_LOG(DEBUG,
5828                             "Not a PF or trusted VF. Command not supported\n");
5829                 return 0;
5830         }
5831
5832         HWRM_PREP(&req, HWRM_CFA_COUNTER_QCAPS, BNXT_USE_KONG(bp));
5833         req.target_id = rte_cpu_to_le_16(bp->fw_fid);
5834         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_KONG(bp));
5835
5836         HWRM_CHECK_RESULT();
5837         if (max_fc)
5838                 *max_fc = rte_le_to_cpu_16(resp->max_rx_fc);
5839         HWRM_UNLOCK();
5840
5841         return 0;
5842 }
5843
5844 int bnxt_hwrm_ctx_rgtr(struct bnxt *bp, rte_iova_t dma_addr, uint16_t *ctx_id)
5845 {
5846         int rc = 0;
5847         struct hwrm_cfa_ctx_mem_rgtr_input req = {.req_type = 0 };
5848         struct hwrm_cfa_ctx_mem_rgtr_output *resp = bp->hwrm_cmd_resp_addr;
5849
5850         if (!(BNXT_PF(bp) || BNXT_VF_IS_TRUSTED(bp))) {
5851                 PMD_DRV_LOG(DEBUG,
5852                             "Not a PF or trusted VF. Command not supported\n");
5853                 return 0;
5854         }
5855
5856         HWRM_PREP(&req, HWRM_CFA_CTX_MEM_RGTR, BNXT_USE_KONG(bp));
5857
5858         req.page_level = HWRM_CFA_CTX_MEM_RGTR_INPUT_PAGE_LEVEL_LVL_0;
5859         req.page_size = HWRM_CFA_CTX_MEM_RGTR_INPUT_PAGE_SIZE_2M;
5860         req.page_dir = rte_cpu_to_le_64(dma_addr);
5861
5862         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_KONG(bp));
5863
5864         HWRM_CHECK_RESULT();
5865         if (ctx_id) {
5866                 *ctx_id  = rte_le_to_cpu_16(resp->ctx_id);
5867                 PMD_DRV_LOG(DEBUG, "ctx_id = %d\n", *ctx_id);
5868         }
5869         HWRM_UNLOCK();
5870
5871         return 0;
5872 }
5873
5874 int bnxt_hwrm_ctx_unrgtr(struct bnxt *bp, uint16_t ctx_id)
5875 {
5876         int rc = 0;
5877         struct hwrm_cfa_ctx_mem_unrgtr_input req = {.req_type = 0 };
5878         struct hwrm_cfa_ctx_mem_unrgtr_output *resp = bp->hwrm_cmd_resp_addr;
5879
5880         if (!(BNXT_PF(bp) || BNXT_VF_IS_TRUSTED(bp))) {
5881                 PMD_DRV_LOG(DEBUG,
5882                             "Not a PF or trusted VF. Command not supported\n");
5883                 return 0;
5884         }
5885
5886         HWRM_PREP(&req, HWRM_CFA_CTX_MEM_UNRGTR, BNXT_USE_KONG(bp));
5887
5888         req.ctx_id = rte_cpu_to_le_16(ctx_id);
5889
5890         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_KONG(bp));
5891
5892         HWRM_CHECK_RESULT();
5893         HWRM_UNLOCK();
5894
5895         return rc;
5896 }
5897
5898 int bnxt_hwrm_cfa_counter_cfg(struct bnxt *bp, enum bnxt_flow_dir dir,
5899                               uint16_t cntr, uint16_t ctx_id,
5900                               uint32_t num_entries, bool enable)
5901 {
5902         struct hwrm_cfa_counter_cfg_input req = {0};
5903         struct hwrm_cfa_counter_cfg_output *resp = bp->hwrm_cmd_resp_addr;
5904         uint16_t flags = 0;
5905         int rc;
5906
5907         if (!(BNXT_PF(bp) || BNXT_VF_IS_TRUSTED(bp))) {
5908                 PMD_DRV_LOG(DEBUG,
5909                             "Not a PF or trusted VF. Command not supported\n");
5910                 return 0;
5911         }
5912
5913         HWRM_PREP(&req, HWRM_CFA_COUNTER_CFG, BNXT_USE_KONG(bp));
5914
5915         req.target_id = rte_cpu_to_le_16(bp->fw_fid);
5916         req.counter_type = rte_cpu_to_le_16(cntr);
5917         flags = enable ? HWRM_CFA_COUNTER_CFG_INPUT_FLAGS_CFG_MODE_ENABLE :
5918                 HWRM_CFA_COUNTER_CFG_INPUT_FLAGS_CFG_MODE_DISABLE;
5919         flags |= HWRM_CFA_COUNTER_CFG_INPUT_FLAGS_DATA_TRANSFER_MODE_PULL;
5920         if (dir == BNXT_DIR_RX)
5921                 flags |=  HWRM_CFA_COUNTER_CFG_INPUT_FLAGS_PATH_RX;
5922         else if (dir == BNXT_DIR_TX)
5923                 flags |=  HWRM_CFA_COUNTER_CFG_INPUT_FLAGS_PATH_TX;
5924         req.flags = rte_cpu_to_le_16(flags);
5925         req.ctx_id =  rte_cpu_to_le_16(ctx_id);
5926         req.num_entries = rte_cpu_to_le_32(num_entries);
5927
5928         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_KONG(bp));
5929         HWRM_CHECK_RESULT();
5930         HWRM_UNLOCK();
5931
5932         return 0;
5933 }
5934
5935 int bnxt_hwrm_cfa_counter_qstats(struct bnxt *bp,
5936                                  enum bnxt_flow_dir dir,
5937                                  uint16_t cntr,
5938                                  uint16_t num_entries)
5939 {
5940         struct hwrm_cfa_counter_qstats_output *resp = bp->hwrm_cmd_resp_addr;
5941         struct hwrm_cfa_counter_qstats_input req = {0};
5942         uint16_t flow_ctx_id = 0;
5943         uint16_t flags = 0;
5944         int rc = 0;
5945
5946         if (!(BNXT_PF(bp) || BNXT_VF_IS_TRUSTED(bp))) {
5947                 PMD_DRV_LOG(DEBUG,
5948                             "Not a PF or trusted VF. Command not supported\n");
5949                 return 0;
5950         }
5951
5952         if (dir == BNXT_DIR_RX) {
5953                 flow_ctx_id = bp->flow_stat->rx_fc_in_tbl.ctx_id;
5954                 flags = HWRM_CFA_COUNTER_QSTATS_INPUT_FLAGS_PATH_RX;
5955         } else if (dir == BNXT_DIR_TX) {
5956                 flow_ctx_id = bp->flow_stat->tx_fc_in_tbl.ctx_id;
5957                 flags = HWRM_CFA_COUNTER_QSTATS_INPUT_FLAGS_PATH_TX;
5958         }
5959
5960         HWRM_PREP(&req, HWRM_CFA_COUNTER_QSTATS, BNXT_USE_KONG(bp));
5961         req.target_id = rte_cpu_to_le_16(bp->fw_fid);
5962         req.counter_type = rte_cpu_to_le_16(cntr);
5963         req.input_flow_ctx_id = rte_cpu_to_le_16(flow_ctx_id);
5964         req.num_entries = rte_cpu_to_le_16(num_entries);
5965         req.flags = rte_cpu_to_le_16(flags);
5966         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_KONG(bp));
5967
5968         HWRM_CHECK_RESULT();
5969         HWRM_UNLOCK();
5970
5971         return 0;
5972 }
5973
5974 int bnxt_hwrm_first_vf_id_query(struct bnxt *bp, uint16_t fid,
5975                                 uint16_t *first_vf_id)
5976 {
5977         int rc = 0;
5978         struct hwrm_func_qcaps_input req = {.req_type = 0 };
5979         struct hwrm_func_qcaps_output *resp = bp->hwrm_cmd_resp_addr;
5980
5981         HWRM_PREP(&req, HWRM_FUNC_QCAPS, BNXT_USE_CHIMP_MB);
5982
5983         req.fid = rte_cpu_to_le_16(fid);
5984
5985         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
5986
5987         HWRM_CHECK_RESULT();
5988
5989         if (first_vf_id)
5990                 *first_vf_id = rte_le_to_cpu_16(resp->first_vf_id);
5991
5992         HWRM_UNLOCK();
5993
5994         return rc;
5995 }
5996
5997 int bnxt_hwrm_cfa_pair_exists(struct bnxt *bp, struct bnxt_representor *rep_bp)
5998 {
5999         struct hwrm_cfa_pair_info_output *resp = bp->hwrm_cmd_resp_addr;
6000         struct hwrm_cfa_pair_info_input req = {0};
6001         int rc = 0;
6002
6003         if (!(BNXT_PF(bp) || BNXT_VF_IS_TRUSTED(bp))) {
6004                 PMD_DRV_LOG(DEBUG,
6005                             "Not a PF or trusted VF. Command not supported\n");
6006                 return 0;
6007         }
6008
6009         HWRM_PREP(&req, HWRM_CFA_PAIR_INFO, BNXT_USE_CHIMP_MB);
6010         snprintf(req.pair_name, sizeof(req.pair_name), "%svfr%d",
6011                  bp->eth_dev->data->name, rep_bp->vf_id);
6012         req.flags =
6013                 rte_cpu_to_le_32(HWRM_CFA_PAIR_INFO_INPUT_FLAGS_LOOKUP_TYPE);
6014
6015         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
6016         HWRM_CHECK_RESULT();
6017         if (rc == HWRM_ERR_CODE_SUCCESS && strlen(resp->pair_name)) {
6018                 HWRM_UNLOCK();
6019                 return !rc;
6020         }
6021         HWRM_UNLOCK();
6022         return rc;
6023 }
6024
6025 int bnxt_hwrm_cfa_pair_alloc(struct bnxt *bp, struct bnxt_representor *rep_bp)
6026 {
6027         struct hwrm_cfa_pair_alloc_output *resp = bp->hwrm_cmd_resp_addr;
6028         struct hwrm_cfa_pair_alloc_input req = {0};
6029         int rc;
6030
6031         if (!(BNXT_PF(bp) || BNXT_VF_IS_TRUSTED(bp))) {
6032                 PMD_DRV_LOG(DEBUG,
6033                             "Not a PF or trusted VF. Command not supported\n");
6034                 return 0;
6035         }
6036
6037         HWRM_PREP(&req, HWRM_CFA_PAIR_ALLOC, BNXT_USE_CHIMP_MB);
6038         req.pair_mode = HWRM_CFA_PAIR_FREE_INPUT_PAIR_MODE_REP2FN_TRUFLOW;
6039         snprintf(req.pair_name, sizeof(req.pair_name), "%svfr%d",
6040                  bp->eth_dev->data->name, rep_bp->vf_id);
6041
6042         req.pf_b_id = rep_bp->parent_pf_idx;
6043         req.vf_b_id = BNXT_REP_PF(rep_bp) ? rte_cpu_to_le_16(((uint16_t)-1)) :
6044                                                 rte_cpu_to_le_16(rep_bp->vf_id);
6045         req.vf_a_id = rte_cpu_to_le_16(bp->fw_fid);
6046         req.host_b_id = 1; /* TBD - Confirm if this is OK */
6047
6048         req.enables |= rep_bp->flags & BNXT_REP_Q_R2F_VALID ?
6049                         HWRM_CFA_PAIR_ALLOC_INPUT_ENABLES_Q_AB_VALID : 0;
6050         req.enables |= rep_bp->flags & BNXT_REP_Q_F2R_VALID ?
6051                         HWRM_CFA_PAIR_ALLOC_INPUT_ENABLES_Q_BA_VALID : 0;
6052         req.enables |= rep_bp->flags & BNXT_REP_FC_R2F_VALID ?
6053                         HWRM_CFA_PAIR_ALLOC_INPUT_ENABLES_FC_AB_VALID : 0;
6054         req.enables |= rep_bp->flags & BNXT_REP_FC_F2R_VALID ?
6055                         HWRM_CFA_PAIR_ALLOC_INPUT_ENABLES_FC_BA_VALID : 0;
6056
6057         req.q_ab = rep_bp->rep_q_r2f;
6058         req.q_ba = rep_bp->rep_q_f2r;
6059         req.fc_ab = rep_bp->rep_fc_r2f;
6060         req.fc_ba = rep_bp->rep_fc_f2r;
6061
6062         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
6063         HWRM_CHECK_RESULT();
6064
6065         HWRM_UNLOCK();
6066         PMD_DRV_LOG(DEBUG, "%s %d allocated\n",
6067                     BNXT_REP_PF(rep_bp) ? "PFR" : "VFR", rep_bp->vf_id);
6068         return rc;
6069 }
6070
6071 int bnxt_hwrm_cfa_pair_free(struct bnxt *bp, struct bnxt_representor *rep_bp)
6072 {
6073         struct hwrm_cfa_pair_free_output *resp = bp->hwrm_cmd_resp_addr;
6074         struct hwrm_cfa_pair_free_input req = {0};
6075         int rc;
6076
6077         if (!(BNXT_PF(bp) || BNXT_VF_IS_TRUSTED(bp))) {
6078                 PMD_DRV_LOG(DEBUG,
6079                             "Not a PF or trusted VF. Command not supported\n");
6080                 return 0;
6081         }
6082
6083         HWRM_PREP(&req, HWRM_CFA_PAIR_FREE, BNXT_USE_CHIMP_MB);
6084         snprintf(req.pair_name, sizeof(req.pair_name), "%svfr%d",
6085                  bp->eth_dev->data->name, rep_bp->vf_id);
6086         req.pf_b_id = rep_bp->parent_pf_idx;
6087         req.pair_mode = HWRM_CFA_PAIR_FREE_INPUT_PAIR_MODE_REP2FN_TRUFLOW;
6088         req.vf_id = BNXT_REP_PF(rep_bp) ? rte_cpu_to_le_16(((uint16_t)-1)) :
6089                                                 rte_cpu_to_le_16(rep_bp->vf_id);
6090         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
6091         HWRM_CHECK_RESULT();
6092         HWRM_UNLOCK();
6093         PMD_DRV_LOG(DEBUG, "%s %d freed\n", BNXT_REP_PF(rep_bp) ? "PFR" : "VFR",
6094                     rep_bp->vf_id);
6095         return rc;
6096 }
6097
6098 int bnxt_hwrm_cfa_adv_flow_mgmt_qcaps(struct bnxt *bp)
6099 {
6100         struct hwrm_cfa_adv_flow_mgnt_qcaps_output *resp =
6101                                         bp->hwrm_cmd_resp_addr;
6102         struct hwrm_cfa_adv_flow_mgnt_qcaps_input req = {0};
6103         uint32_t flags = 0;
6104         int rc = 0;
6105
6106         if (!(bp->fw_cap & BNXT_FW_CAP_ADV_FLOW_MGMT))
6107                 return 0;
6108
6109         if (!(BNXT_PF(bp) || BNXT_VF_IS_TRUSTED(bp))) {
6110                 PMD_DRV_LOG(DEBUG,
6111                             "Not a PF or trusted VF. Command not supported\n");
6112                 return 0;
6113         }
6114
6115         HWRM_PREP(&req, HWRM_CFA_ADV_FLOW_MGNT_QCAPS, BNXT_USE_CHIMP_MB);
6116         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
6117
6118         HWRM_CHECK_RESULT();
6119         flags = rte_le_to_cpu_32(resp->flags);
6120         HWRM_UNLOCK();
6121
6122         if (flags & HWRM_CFA_ADV_FLOW_MGNT_QCAPS_RFS_RING_TBL_IDX_V2_SUPPORTED)
6123                 bp->flags |= BNXT_FLAG_FLOW_CFA_RFS_RING_TBL_IDX_V2;
6124         else
6125                 bp->flags |= BNXT_FLAG_RFS_NEEDS_VNIC;
6126
6127         return rc;
6128 }
6129
6130 int bnxt_hwrm_fw_echo_reply(struct bnxt *bp, uint32_t echo_req_data1,
6131                             uint32_t echo_req_data2)
6132 {
6133         struct hwrm_func_echo_response_input req = {0};
6134         struct hwrm_func_echo_response_output *resp = bp->hwrm_cmd_resp_addr;
6135         int rc;
6136
6137         HWRM_PREP(&req, HWRM_FUNC_ECHO_RESPONSE, BNXT_USE_CHIMP_MB);
6138         req.event_data1 = rte_cpu_to_le_32(echo_req_data1);
6139         req.event_data2 = rte_cpu_to_le_32(echo_req_data2);
6140
6141         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
6142
6143         HWRM_CHECK_RESULT();
6144         HWRM_UNLOCK();
6145
6146         return rc;
6147 }
6148
6149 int bnxt_hwrm_poll_ver_get(struct bnxt *bp)
6150 {
6151         struct hwrm_ver_get_input req = {.req_type = 0 };
6152         struct hwrm_ver_get_output *resp = bp->hwrm_cmd_resp_addr;
6153         int rc = 0;
6154
6155         bp->max_req_len = HWRM_MAX_REQ_LEN;
6156         bp->max_resp_len = BNXT_PAGE_SIZE;
6157         bp->hwrm_cmd_timeout = SHORT_HWRM_CMD_TIMEOUT;
6158
6159         HWRM_PREP(&req, HWRM_VER_GET, BNXT_USE_CHIMP_MB);
6160         req.hwrm_intf_maj = HWRM_VERSION_MAJOR;
6161         req.hwrm_intf_min = HWRM_VERSION_MINOR;
6162         req.hwrm_intf_upd = HWRM_VERSION_UPDATE;
6163
6164         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
6165
6166         HWRM_CHECK_RESULT_SILENT();
6167
6168         if (resp->flags & HWRM_VER_GET_OUTPUT_FLAGS_DEV_NOT_RDY)
6169                 rc = -EAGAIN;
6170
6171         HWRM_UNLOCK();
6172
6173         return rc;
6174 }
6175
6176 int bnxt_hwrm_read_sfp_module_eeprom_info(struct bnxt *bp, uint16_t i2c_addr,
6177                                           uint16_t page_number, uint16_t start_addr,
6178                                           uint16_t data_length, uint8_t *buf)
6179 {
6180         struct hwrm_port_phy_i2c_read_output *resp = bp->hwrm_cmd_resp_addr;
6181         struct hwrm_port_phy_i2c_read_input req = {0};
6182         uint32_t enables = HWRM_PORT_PHY_I2C_READ_INPUT_ENABLES_PAGE_OFFSET;
6183         int rc, byte_offset = 0;
6184
6185         do {
6186                 uint16_t xfer_size;
6187
6188                 HWRM_PREP(&req, HWRM_PORT_PHY_I2C_READ, BNXT_USE_CHIMP_MB);
6189                 req.i2c_slave_addr = i2c_addr;
6190                 req.page_number = rte_cpu_to_le_16(page_number);
6191                 req.port_id = rte_cpu_to_le_16(bp->pf->port_id);
6192
6193                 xfer_size = RTE_MIN(data_length, BNXT_MAX_PHY_I2C_RESP_SIZE);
6194                 req.page_offset = rte_cpu_to_le_16(start_addr + byte_offset);
6195                 req.data_length = xfer_size;
6196                 req.enables = rte_cpu_to_le_32(start_addr + byte_offset ? enables : 0);
6197                 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
6198                 HWRM_CHECK_RESULT();
6199
6200                 memcpy(buf + byte_offset, resp->data, xfer_size);
6201
6202                 data_length -= xfer_size;
6203                 byte_offset += xfer_size;
6204
6205                 HWRM_UNLOCK();
6206         } while (data_length > 0);
6207
6208         return rc;
6209 }
6210
6211 void bnxt_free_hwrm_tx_ring(struct bnxt *bp, int queue_index)
6212 {
6213         struct bnxt_tx_queue *txq = bp->tx_queues[queue_index];
6214         struct bnxt_tx_ring_info *txr = txq->tx_ring;
6215         struct bnxt_ring *ring = txr->tx_ring_struct;
6216         struct bnxt_cp_ring_info *cpr = txq->cp_ring;
6217
6218         bnxt_hwrm_ring_free(bp, ring,
6219                             HWRM_RING_FREE_INPUT_RING_TYPE_TX,
6220                             cpr->cp_ring_struct->fw_ring_id);
6221         txr->tx_raw_prod = 0;
6222         txr->tx_raw_cons = 0;
6223         memset(txr->tx_desc_ring, 0,
6224                 txr->tx_ring_struct->ring_size * sizeof(*txr->tx_desc_ring));
6225         memset(txr->tx_buf_ring, 0,
6226                 txr->tx_ring_struct->ring_size * sizeof(*txr->tx_buf_ring));
6227
6228         bnxt_hwrm_stat_ctx_free(bp, cpr);
6229
6230         bnxt_free_cp_ring(bp, cpr);
6231 }
6232
6233 int bnxt_hwrm_config_host_mtu(struct bnxt *bp)
6234 {
6235         struct hwrm_func_cfg_input req = {0};
6236         struct hwrm_func_cfg_output *resp = bp->hwrm_cmd_resp_addr;
6237         int rc;
6238
6239         if (!BNXT_PF(bp))
6240                 return 0;
6241
6242         HWRM_PREP(&req, HWRM_FUNC_CFG, BNXT_USE_CHIMP_MB);
6243
6244         req.fid = rte_cpu_to_le_16(0xffff);
6245         req.enables = rte_cpu_to_le_32(HWRM_FUNC_CFG_INPUT_ENABLES_HOST_MTU);
6246         req.host_mtu = rte_cpu_to_le_16(bp->eth_dev->data->mtu);
6247
6248         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
6249         HWRM_CHECK_RESULT();
6250         HWRM_UNLOCK();
6251
6252         return rc;
6253 }