drivers/net/bnxt/bnxt_hwrm.c

   1 /* SPDX-License-Identifier: BSD-3-Clause
   2  * Copyright(c) 2014-2018 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
  15 #include "bnxt.h"
  16 #include "bnxt_cpr.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 #include <rte_io.h>
  28
  29 #define HWRM_CMD_TIMEOUT                10000
  30 #define HWRM_VERSION_1_9_1              0x10901
  31
  32 struct bnxt_plcmodes_cfg {
  33         uint32_t        flags;
  34         uint16_t        jumbo_thresh;
  35         uint16_t        hds_offset;
  36         uint16_t        hds_threshold;
  37 };
  38
  39 static int page_getenum(size_t size)
  40 {
  41         if (size <= 1 << 4)
  42                 return 4;
  43         if (size <= 1 << 12)
  44                 return 12;
  45         if (size <= 1 << 13)
  46                 return 13;
  47         if (size <= 1 << 16)
  48                 return 16;
  49         if (size <= 1 << 21)
  50                 return 21;
  51         if (size <= 1 << 22)
  52                 return 22;
  53         if (size <= 1 << 30)
  54                 return 30;
  55         PMD_DRV_LOG(ERR, "Page size %zu out of range\n", size);
  56         return sizeof(void *) * 8 - 1;
  57 }
  58
  59 static int page_roundup(size_t size)
  60 {
  61         return 1 << page_getenum(size);
  62 }
  63
  64 /*
  65  * HWRM Functions (sent to HWRM)
  66  * These are named bnxt_hwrm_*() and return -1 if bnxt_hwrm_send_message()
  67  * fails (ie: a timeout), and a positive non-zero HWRM error code if the HWRM
  68  * command was failed by the ChiMP.
  69  */
  70
  71 static int bnxt_hwrm_send_message(struct bnxt *bp, void *msg,
  72                                         uint32_t msg_len)
  73 {
  74         unsigned int i;
  75         struct input *req = msg;
  76         struct output *resp = bp->hwrm_cmd_resp_addr;
  77         uint32_t *data = msg;
  78         uint8_t *bar;
  79         uint8_t *valid;
  80         uint16_t max_req_len = bp->max_req_len;
  81         struct hwrm_short_input short_input = { 0 };
  82
  83         if (bp->flags & BNXT_FLAG_SHORT_CMD) {
  84                 void *short_cmd_req = bp->hwrm_short_cmd_req_addr;
  85
  86                 memset(short_cmd_req, 0, bp->max_req_len);
  87                 memcpy(short_cmd_req, req, msg_len);
  88
  89                 short_input.req_type = rte_cpu_to_le_16(req->req_type);
  90                 short_input.signature = rte_cpu_to_le_16(
  91                                         HWRM_SHORT_REQ_SIGNATURE_SHORT_CMD);
  92                 short_input.size = rte_cpu_to_le_16(msg_len);
  93                 short_input.req_addr =
  94                         rte_cpu_to_le_64(bp->hwrm_short_cmd_req_dma_addr);
  95
  96                 data = (uint32_t *)&short_input;
  97                 msg_len = sizeof(short_input);
  98
  99                 /* Sync memory write before updating doorbell */
 100                 rte_wmb();
 101
 102                 max_req_len = BNXT_HWRM_SHORT_REQ_LEN;
 103         }
 104
 105         /* Write request msg to hwrm channel */
 106         for (i = 0; i < msg_len; i += 4) {
 107                 bar = (uint8_t *)bp->bar0 + i;
 108                 rte_write32(*data, bar);
 109                 data++;
 110         }
 111
 112         /* Zero the rest of the request space */
 113         for (; i < max_req_len; i += 4) {
 114                 bar = (uint8_t *)bp->bar0 + i;
 115                 rte_write32(0, bar);
 116         }
 117
 118         /* Ring channel doorbell */
 119         bar = (uint8_t *)bp->bar0 + 0x100;
 120         rte_write32(1, bar);
 121
 122         /* Poll for the valid bit */
 123         for (i = 0; i < HWRM_CMD_TIMEOUT; i++) {
 124                 /* Sanity check on the resp->resp_len */
 125                 rte_rmb();
 126                 if (resp->resp_len && resp->resp_len <=
 127                                 bp->max_resp_len) {
 128                         /* Last byte of resp contains the valid key */
 129                         valid = (uint8_t *)resp + resp->resp_len - 1;
 130                         if (*valid == HWRM_RESP_VALID_KEY)
 131                                 break;
 132                 }
 133                 rte_delay_us(600);
 134         }
 135
 136         if (i >= HWRM_CMD_TIMEOUT) {
 137                 PMD_DRV_LOG(ERR, "Error sending msg 0x%04x\n",
 138                         req->req_type);
 139                 goto err_ret;
 140         }
 141         return 0;
 142
 143 err_ret:
 144         return -1;
 145 }
 146
 147 /*
 148  * HWRM_PREP() should be used to prepare *ALL* HWRM commands.  It grabs the
 149  * spinlock, and does initial processing.
 150  *
 151  * HWRM_CHECK_RESULT() returns errors on failure and may not be used.  It
 152  * releases the spinlock only if it returns.  If the regular int return codes
 153  * are not used by the function, HWRM_CHECK_RESULT() should not be used
 154  * directly, rather it should be copied and modified to suit the function.
 155  *
 156  * HWRM_UNLOCK() must be called after all response processing is completed.
 157  */
 158 #define HWRM_PREP(req, type) do { \
 159         rte_spinlock_lock(&bp->hwrm_lock); \
 160         memset(bp->hwrm_cmd_resp_addr, 0, bp->max_resp_len); \
 161         req.req_type = rte_cpu_to_le_16(HWRM_##type); \
 162         req.cmpl_ring = rte_cpu_to_le_16(-1); \
 163         req.seq_id = rte_cpu_to_le_16(bp->hwrm_cmd_seq++); \
 164         req.target_id = rte_cpu_to_le_16(0xffff); \
 165         req.resp_addr = rte_cpu_to_le_64(bp->hwrm_cmd_resp_dma_addr); \
 166 } while (0)
 167
 168 #define HWRM_CHECK_RESULT() do {\
 169         if (rc) { \
 170                 PMD_DRV_LOG(ERR, "failed rc:%d\n", rc); \
 171                 rte_spinlock_unlock(&bp->hwrm_lock); \
 172                 return rc; \
 173         } \
 174         if (resp->error_code) { \
 175                 rc = rte_le_to_cpu_16(resp->error_code); \
 176                 if (resp->resp_len >= 16) { \
 177                         struct hwrm_err_output *tmp_hwrm_err_op = \
 178                                                 (void *)resp; \
 179                         PMD_DRV_LOG(ERR, \
 180                                 "error %d:%d:%08x:%04x\n", \
 181                                 rc, tmp_hwrm_err_op->cmd_err, \
 182                                 rte_le_to_cpu_32(\
 183                                         tmp_hwrm_err_op->opaque_0), \
 184                                 rte_le_to_cpu_16(\
 185                                         tmp_hwrm_err_op->opaque_1)); \
 186                 } else { \
 187                         PMD_DRV_LOG(ERR, "error %d\n", rc); \
 188                 } \
 189                 rte_spinlock_unlock(&bp->hwrm_lock); \
 190                 return rc; \
 191         } \
 192 } while (0)
 193
 194 #define HWRM_UNLOCK()           rte_spinlock_unlock(&bp->hwrm_lock)
 195
 196 int bnxt_hwrm_cfa_l2_clear_rx_mask(struct bnxt *bp, struct bnxt_vnic_info *vnic)
 197 {
 198         int rc = 0;
 199         struct hwrm_cfa_l2_set_rx_mask_input req = {.req_type = 0 };
 200         struct hwrm_cfa_l2_set_rx_mask_output *resp = bp->hwrm_cmd_resp_addr;
 201
 202         HWRM_PREP(req, CFA_L2_SET_RX_MASK);
 203         req.vnic_id = rte_cpu_to_le_16(vnic->fw_vnic_id);
 204         req.mask = 0;
 205
 206         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req));
 207
 208         HWRM_CHECK_RESULT();
 209         HWRM_UNLOCK();
 210
 211         return rc;
 212 }
 213
 214 int bnxt_hwrm_cfa_l2_set_rx_mask(struct bnxt *bp,
 215                                  struct bnxt_vnic_info *vnic,
 216                                  uint16_t vlan_count,
 217                                  struct bnxt_vlan_table_entry *vlan_table)
 218 {
 219         int rc = 0;
 220         struct hwrm_cfa_l2_set_rx_mask_input req = {.req_type = 0 };
 221         struct hwrm_cfa_l2_set_rx_mask_output *resp = bp->hwrm_cmd_resp_addr;
 222         uint32_t mask = 0;
 223
 224         if (vnic->fw_vnic_id == INVALID_HW_RING_ID)
 225                 return rc;
 226
 227         HWRM_PREP(req, CFA_L2_SET_RX_MASK);
 228         req.vnic_id = rte_cpu_to_le_16(vnic->fw_vnic_id);
 229
 230         /* FIXME add multicast flag, when multicast adding options is supported
 231          * by ethtool.
 232          */
 233         if (vnic->flags & BNXT_VNIC_INFO_BCAST)
 234                 mask |= HWRM_CFA_L2_SET_RX_MASK_INPUT_MASK_BCAST;
 235         if (vnic->flags & BNXT_VNIC_INFO_UNTAGGED)
 236                 mask |= HWRM_CFA_L2_SET_RX_MASK_INPUT_MASK_VLAN_NONVLAN;
 237         if (vnic->flags & BNXT_VNIC_INFO_PROMISC)
 238                 mask |= HWRM_CFA_L2_SET_RX_MASK_INPUT_MASK_PROMISCUOUS;
 239         if (vnic->flags & BNXT_VNIC_INFO_ALLMULTI)
 240                 mask |= HWRM_CFA_L2_SET_RX_MASK_INPUT_MASK_ALL_MCAST;
 241         if (vnic->flags & BNXT_VNIC_INFO_MCAST)
 242                 mask |= HWRM_CFA_L2_SET_RX_MASK_INPUT_MASK_MCAST;
 243         if (vnic->mc_addr_cnt) {
 244                 mask |= HWRM_CFA_L2_SET_RX_MASK_INPUT_MASK_MCAST;
 245                 req.num_mc_entries = rte_cpu_to_le_32(vnic->mc_addr_cnt);
 246                 req.mc_tbl_addr = rte_cpu_to_le_64(vnic->mc_list_dma_addr);
 247         }
 248         if (vlan_table) {
 249                 if (!(mask & HWRM_CFA_L2_SET_RX_MASK_INPUT_MASK_VLAN_NONVLAN))
 250                         mask |= HWRM_CFA_L2_SET_RX_MASK_INPUT_MASK_VLANONLY;
 251                 req.vlan_tag_tbl_addr = rte_cpu_to_le_64(
 252                          rte_mem_virt2iova(vlan_table));
 253                 req.num_vlan_tags = rte_cpu_to_le_32((uint32_t)vlan_count);
 254         }
 255         req.mask = rte_cpu_to_le_32(mask);
 256
 257         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req));
 258
 259         HWRM_CHECK_RESULT();
 260         HWRM_UNLOCK();
 261
 262         return rc;
 263 }
 264
 265 int bnxt_hwrm_cfa_vlan_antispoof_cfg(struct bnxt *bp, uint16_t fid,
 266                         uint16_t vlan_count,
 267                         struct bnxt_vlan_antispoof_table_entry *vlan_table)
 268 {
 269         int rc = 0;
 270         struct hwrm_cfa_vlan_antispoof_cfg_input req = {.req_type = 0 };
 271         struct hwrm_cfa_vlan_antispoof_cfg_output *resp =
 272                                                 bp->hwrm_cmd_resp_addr;
 273
 274         /*
 275          * Older HWRM versions did not support this command, and the set_rx_mask
 276          * list was used for anti-spoof. In 1.8.0, the TX path configuration was
 277          * removed from set_rx_mask call, and this command was added.
 278          *
 279          * This command is also present from 1.7.8.11 and higher,
 280          * as well as 1.7.8.0
 281          */
 282         if (bp->fw_ver < ((1 << 24) | (8 << 16))) {
 283                 if (bp->fw_ver != ((1 << 24) | (7 << 16) | (8 << 8))) {
 284                         if (bp->fw_ver < ((1 << 24) | (7 << 16) | (8 << 8) |
 285                                         (11)))
 286                                 return 0;
 287                 }
 288         }
 289         HWRM_PREP(req, CFA_VLAN_ANTISPOOF_CFG);
 290         req.fid = rte_cpu_to_le_16(fid);
 291
 292         req.vlan_tag_mask_tbl_addr =
 293                 rte_cpu_to_le_64(rte_mem_virt2iova(vlan_table));
 294         req.num_vlan_entries = rte_cpu_to_le_32((uint32_t)vlan_count);
 295
 296         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req));
 297
 298         HWRM_CHECK_RESULT();
 299         HWRM_UNLOCK();
 300
 301         return rc;
 302 }
 303
 304 int bnxt_hwrm_clear_l2_filter(struct bnxt *bp,
 305                            struct bnxt_filter_info *filter)
 306 {
 307         int rc = 0;
 308         struct hwrm_cfa_l2_filter_free_input req = {.req_type = 0 };
 309         struct hwrm_cfa_l2_filter_free_output *resp = bp->hwrm_cmd_resp_addr;
 310
 311         if (filter->fw_l2_filter_id == UINT64_MAX)
 312                 return 0;
 313
 314         HWRM_PREP(req, CFA_L2_FILTER_FREE);
 315
 316         req.l2_filter_id = rte_cpu_to_le_64(filter->fw_l2_filter_id);
 317
 318         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req));
 319
 320         HWRM_CHECK_RESULT();
 321         HWRM_UNLOCK();
 322
 323         filter->fw_l2_filter_id = UINT64_MAX;
 324
 325         return 0;
 326 }
 327
 328 int bnxt_hwrm_set_l2_filter(struct bnxt *bp,
 329                          uint16_t dst_id,
 330                          struct bnxt_filter_info *filter)
 331 {
 332         int rc = 0;
 333         struct hwrm_cfa_l2_filter_alloc_input req = {.req_type = 0 };
 334         struct hwrm_cfa_l2_filter_alloc_output *resp = bp->hwrm_cmd_resp_addr;
 335         struct rte_eth_conf *dev_conf = &bp->eth_dev->data->dev_conf;
 336         const struct rte_eth_vmdq_rx_conf *conf =
 337                     &dev_conf->rx_adv_conf.vmdq_rx_conf;
 338         uint32_t enables = 0;
 339         uint16_t j = dst_id - 1;
 340
 341         //TODO: Is there a better way to add VLANs to each VNIC in case of VMDQ
 342         if ((dev_conf->rxmode.mq_mode & ETH_MQ_RX_VMDQ_FLAG) &&
 343             conf->pool_map[j].pools & (1UL << j)) {
 344                 PMD_DRV_LOG(DEBUG,
 345                         "Add vlan %u to vmdq pool %u\n",
 346                         conf->pool_map[j].vlan_id, j);
 347
 348                 filter->l2_ivlan = conf->pool_map[j].vlan_id;
 349                 filter->enables |=
 350                         HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_IVLAN |
 351                         HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_IVLAN_MASK;
 352         }
 353
 354         if (filter->fw_l2_filter_id != UINT64_MAX)
 355                 bnxt_hwrm_clear_l2_filter(bp, filter);
 356
 357         HWRM_PREP(req, CFA_L2_FILTER_ALLOC);
 358
 359         req.flags = rte_cpu_to_le_32(filter->flags);
 360
 361         enables = filter->enables |
 362               HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_DST_ID;
 363         req.dst_id = rte_cpu_to_le_16(dst_id);
 364
 365         if (enables &
 366             HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_ADDR)
 367                 memcpy(req.l2_addr, filter->l2_addr,
 368                        ETHER_ADDR_LEN);
 369         if (enables &
 370             HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_ADDR_MASK)
 371                 memcpy(req.l2_addr_mask, filter->l2_addr_mask,
 372                        ETHER_ADDR_LEN);
 373         if (enables &
 374             HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_OVLAN)
 375                 req.l2_ovlan = filter->l2_ovlan;
 376         if (enables &
 377             HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_IVLAN)
 378                 req.l2_ovlan = filter->l2_ivlan;
 379         if (enables &
 380             HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_OVLAN_MASK)
 381                 req.l2_ovlan_mask = filter->l2_ovlan_mask;
 382         if (enables &
 383             HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_IVLAN_MASK)
 384                 req.l2_ovlan_mask = filter->l2_ivlan_mask;
 385         if (enables & HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_SRC_ID)
 386                 req.src_id = rte_cpu_to_le_32(filter->src_id);
 387         if (enables & HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_SRC_TYPE)
 388                 req.src_type = filter->src_type;
 389
 390         req.enables = rte_cpu_to_le_32(enables);
 391
 392         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req));
 393
 394         HWRM_CHECK_RESULT();
 395
 396         filter->fw_l2_filter_id = rte_le_to_cpu_64(resp->l2_filter_id);
 397         HWRM_UNLOCK();
 398
 399         return rc;
 400 }
 401
 402 int bnxt_hwrm_ptp_cfg(struct bnxt *bp)
 403 {
 404         struct hwrm_port_mac_cfg_input req = {.req_type = 0};
 405         struct bnxt_ptp_cfg *ptp = bp->ptp_cfg;
 406         uint32_t flags = 0;
 407         int rc;
 408
 409         if (!ptp)
 410                 return 0;
 411
 412         HWRM_PREP(req, PORT_MAC_CFG);
 413
 414         if (ptp->rx_filter)
 415                 flags |= PORT_MAC_CFG_REQ_FLAGS_PTP_RX_TS_CAPTURE_ENABLE;
 416         else
 417                 flags |= PORT_MAC_CFG_REQ_FLAGS_PTP_RX_TS_CAPTURE_DISABLE;
 418         if (ptp->tx_tstamp_en)
 419                 flags |= PORT_MAC_CFG_REQ_FLAGS_PTP_TX_TS_CAPTURE_ENABLE;
 420         else
 421                 flags |= PORT_MAC_CFG_REQ_FLAGS_PTP_TX_TS_CAPTURE_DISABLE;
 422         req.flags = rte_cpu_to_le_32(flags);
 423         req.enables =
 424         rte_cpu_to_le_32(PORT_MAC_CFG_REQ_ENABLES_RX_TS_CAPTURE_PTP_MSG_TYPE);
 425         req.rx_ts_capture_ptp_msg_type = rte_cpu_to_le_16(ptp->rxctl);
 426
 427         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req));
 428         HWRM_UNLOCK();
 429
 430         return rc;
 431 }
 432
 433 static int bnxt_hwrm_ptp_qcfg(struct bnxt *bp)
 434 {
 435         int rc = 0;
 436         struct hwrm_port_mac_ptp_qcfg_input req = {.req_type = 0};
 437         struct hwrm_port_mac_ptp_qcfg_output *resp = bp->hwrm_cmd_resp_addr;
 438         struct bnxt_ptp_cfg *ptp = bp->ptp_cfg;
 439
 440 /*      if (bp->hwrm_spec_code < 0x10801 || ptp)  TBD  */
 441         if (ptp)
 442                 return 0;
 443
 444         HWRM_PREP(req, PORT_MAC_PTP_QCFG);
 445
 446         req.port_id = rte_cpu_to_le_16(bp->pf.port_id);
 447
 448         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req));
 449
 450         HWRM_CHECK_RESULT();
 451
 452         if (!(resp->flags & PORT_MAC_PTP_QCFG_RESP_FLAGS_DIRECT_ACCESS))
 453                 return 0;
 454
 455         ptp = rte_zmalloc("ptp_cfg", sizeof(*ptp), 0);
 456         if (!ptp)
 457                 return -ENOMEM;
 458
 459         ptp->rx_regs[BNXT_PTP_RX_TS_L] =
 460                 rte_le_to_cpu_32(resp->rx_ts_reg_off_lower);
 461         ptp->rx_regs[BNXT_PTP_RX_TS_H] =
 462                 rte_le_to_cpu_32(resp->rx_ts_reg_off_upper);
 463         ptp->rx_regs[BNXT_PTP_RX_SEQ] =
 464                 rte_le_to_cpu_32(resp->rx_ts_reg_off_seq_id);
 465         ptp->rx_regs[BNXT_PTP_RX_FIFO] =
 466                 rte_le_to_cpu_32(resp->rx_ts_reg_off_fifo);
 467         ptp->rx_regs[BNXT_PTP_RX_FIFO_ADV] =
 468                 rte_le_to_cpu_32(resp->rx_ts_reg_off_fifo_adv);
 469         ptp->tx_regs[BNXT_PTP_TX_TS_L] =
 470                 rte_le_to_cpu_32(resp->tx_ts_reg_off_lower);
 471         ptp->tx_regs[BNXT_PTP_TX_TS_H] =
 472                 rte_le_to_cpu_32(resp->tx_ts_reg_off_upper);
 473         ptp->tx_regs[BNXT_PTP_TX_SEQ] =
 474                 rte_le_to_cpu_32(resp->tx_ts_reg_off_seq_id);
 475         ptp->tx_regs[BNXT_PTP_TX_FIFO] =
 476                 rte_le_to_cpu_32(resp->tx_ts_reg_off_fifo);
 477
 478         ptp->bp = bp;
 479         bp->ptp_cfg = ptp;
 480
 481         return 0;
 482 }
 483
 484 int bnxt_hwrm_func_qcaps(struct bnxt *bp)
 485 {
 486         int rc = 0;
 487         struct hwrm_func_qcaps_input req = {.req_type = 0 };
 488         struct hwrm_func_qcaps_output *resp = bp->hwrm_cmd_resp_addr;
 489         uint16_t new_max_vfs;
 490         uint32_t flags;
 491         int i;
 492
 493         HWRM_PREP(req, FUNC_QCAPS);
 494
 495         req.fid = rte_cpu_to_le_16(0xffff);
 496
 497         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req));
 498
 499         HWRM_CHECK_RESULT();
 500
 501         bp->max_ring_grps = rte_le_to_cpu_32(resp->max_hw_ring_grps);
 502         flags = rte_le_to_cpu_32(resp->flags);
 503         if (BNXT_PF(bp)) {
 504                 bp->pf.port_id = resp->port_id;
 505                 bp->pf.first_vf_id = rte_le_to_cpu_16(resp->first_vf_id);
 506                 new_max_vfs = bp->pdev->max_vfs;
 507                 if (new_max_vfs != bp->pf.max_vfs) {
 508                         if (bp->pf.vf_info)
 509                                 rte_free(bp->pf.vf_info);
 510                         bp->pf.vf_info = rte_malloc("bnxt_vf_info",
 511                             sizeof(bp->pf.vf_info[0]) * new_max_vfs, 0);
 512                         bp->pf.max_vfs = new_max_vfs;
 513                         for (i = 0; i < new_max_vfs; i++) {
 514                                 bp->pf.vf_info[i].fid = bp->pf.first_vf_id + i;
 515                                 bp->pf.vf_info[i].vlan_table =
 516                                         rte_zmalloc("VF VLAN table",
 517                                                     getpagesize(),
 518                                                     getpagesize());
 519                                 if (bp->pf.vf_info[i].vlan_table == NULL)
 520                                         PMD_DRV_LOG(ERR,
 521                                         "Fail to alloc VLAN table for VF %d\n",
 522                                         i);
 523                                 else
 524                                         rte_mem_lock_page(
 525                                                 bp->pf.vf_info[i].vlan_table);
 526                                 bp->pf.vf_info[i].vlan_as_table =
 527                                         rte_zmalloc("VF VLAN AS table",
 528                                                     getpagesize(),
 529                                                     getpagesize());
 530                                 if (bp->pf.vf_info[i].vlan_as_table == NULL)
 531                                         PMD_DRV_LOG(ERR,
 532                                         "Alloc VLAN AS table for VF %d fail\n",
 533                                         i);
 534                                 else
 535                                         rte_mem_lock_page(
 536                                                bp->pf.vf_info[i].vlan_as_table);
 537                                 STAILQ_INIT(&bp->pf.vf_info[i].filter);
 538                         }
 539                 }
 540         }
 541
 542         bp->fw_fid = rte_le_to_cpu_32(resp->fid);
 543         memcpy(bp->dflt_mac_addr, &resp->mac_address, ETHER_ADDR_LEN);
 544         bp->max_rsscos_ctx = rte_le_to_cpu_16(resp->max_rsscos_ctx);
 545         bp->max_cp_rings = rte_le_to_cpu_16(resp->max_cmpl_rings);
 546         bp->max_tx_rings = rte_le_to_cpu_16(resp->max_tx_rings);
 547         bp->max_rx_rings = rte_le_to_cpu_16(resp->max_rx_rings);
 548         bp->max_l2_ctx = rte_le_to_cpu_16(resp->max_l2_ctxs);
 549         /* TODO: For now, do not support VMDq/RFS on VFs. */
 550         if (BNXT_PF(bp)) {
 551                 if (bp->pf.max_vfs)
 552                         bp->max_vnics = 1;
 553                 else
 554                         bp->max_vnics = rte_le_to_cpu_16(resp->max_vnics);
 555         } else {
 556                 bp->max_vnics = 1;
 557         }
 558         bp->max_stat_ctx = rte_le_to_cpu_16(resp->max_stat_ctx);
 559         if (BNXT_PF(bp)) {
 560                 bp->pf.total_vnics = rte_le_to_cpu_16(resp->max_vnics);
 561                 if (flags & HWRM_FUNC_QCAPS_OUTPUT_FLAGS_PTP_SUPPORTED) {
 562                         bp->flags |= BNXT_FLAG_PTP_SUPPORTED;
 563                         PMD_DRV_LOG(INFO, "PTP SUPPORTED\n");
 564                         HWRM_UNLOCK();
 565                         bnxt_hwrm_ptp_qcfg(bp);
 566                 }
 567         }
 568
 569         HWRM_UNLOCK();
 570
 571         return rc;
 572 }
 573
 574 int bnxt_hwrm_func_reset(struct bnxt *bp)
 575 {
 576         int rc = 0;
 577         struct hwrm_func_reset_input req = {.req_type = 0 };
 578         struct hwrm_func_reset_output *resp = bp->hwrm_cmd_resp_addr;
 579
 580         HWRM_PREP(req, FUNC_RESET);
 581
 582         req.enables = rte_cpu_to_le_32(0);
 583
 584         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req));
 585
 586         HWRM_CHECK_RESULT();
 587         HWRM_UNLOCK();
 588
 589         return rc;
 590 }
 591
 592 int bnxt_hwrm_func_driver_register(struct bnxt *bp)
 593 {
 594         int rc;
 595         struct hwrm_func_drv_rgtr_input req = {.req_type = 0 };
 596         struct hwrm_func_drv_rgtr_output *resp = bp->hwrm_cmd_resp_addr;
 597
 598         if (bp->flags & BNXT_FLAG_REGISTERED)
 599                 return 0;
 600
 601         HWRM_PREP(req, FUNC_DRV_RGTR);
 602         req.enables = rte_cpu_to_le_32(HWRM_FUNC_DRV_RGTR_INPUT_ENABLES_VER |
 603                         HWRM_FUNC_DRV_RGTR_INPUT_ENABLES_ASYNC_EVENT_FWD);
 604         req.ver_maj = RTE_VER_YEAR;
 605         req.ver_min = RTE_VER_MONTH;
 606         req.ver_upd = RTE_VER_MINOR;
 607
 608         if (BNXT_PF(bp)) {
 609                 req.enables |= rte_cpu_to_le_32(
 610                         HWRM_FUNC_DRV_RGTR_INPUT_ENABLES_VF_INPUT_FWD);
 611                 memcpy(req.vf_req_fwd, bp->pf.vf_req_fwd,
 612                        RTE_MIN(sizeof(req.vf_req_fwd),
 613                                sizeof(bp->pf.vf_req_fwd)));
 614         }
 615
 616         req.async_event_fwd[0] |=
 617                 rte_cpu_to_le_32(ASYNC_CMPL_EVENT_ID_LINK_STATUS_CHANGE |
 618                                  ASYNC_CMPL_EVENT_ID_PORT_CONN_NOT_ALLOWED |
 619                                  ASYNC_CMPL_EVENT_ID_LINK_SPEED_CFG_CHANGE);
 620         req.async_event_fwd[1] |=
 621                 rte_cpu_to_le_32(ASYNC_CMPL_EVENT_ID_PF_DRVR_UNLOAD |
 622                                  ASYNC_CMPL_EVENT_ID_VF_CFG_CHANGE);
 623
 624         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req));
 625
 626         HWRM_CHECK_RESULT();
 627         HWRM_UNLOCK();
 628
 629         bp->flags |= BNXT_FLAG_REGISTERED;
 630
 631         return rc;
 632 }
 633
 634 int bnxt_hwrm_ver_get(struct bnxt *bp)
 635 {
 636         int rc = 0;
 637         struct hwrm_ver_get_input req = {.req_type = 0 };
 638         struct hwrm_ver_get_output *resp = bp->hwrm_cmd_resp_addr;
 639         uint32_t my_version;
 640         uint32_t fw_version;
 641         uint16_t max_resp_len;
 642         char type[RTE_MEMZONE_NAMESIZE];
 643         uint32_t dev_caps_cfg;
 644
 645         bp->max_req_len = HWRM_MAX_REQ_LEN;
 646         HWRM_PREP(req, VER_GET);
 647
 648         req.hwrm_intf_maj = HWRM_VERSION_MAJOR;
 649         req.hwrm_intf_min = HWRM_VERSION_MINOR;
 650         req.hwrm_intf_upd = HWRM_VERSION_UPDATE;
 651
 652         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req));
 653
 654         HWRM_CHECK_RESULT();
 655
 656         PMD_DRV_LOG(INFO, "%d.%d.%d:%d.%d.%d\n",
 657                 resp->hwrm_intf_maj, resp->hwrm_intf_min,
 658                 resp->hwrm_intf_upd,
 659                 resp->hwrm_fw_maj, resp->hwrm_fw_min, resp->hwrm_fw_bld);
 660         bp->fw_ver = (resp->hwrm_fw_maj << 24) | (resp->hwrm_fw_min << 16) |
 661                         (resp->hwrm_fw_bld << 8) | resp->hwrm_fw_rsvd;
 662         PMD_DRV_LOG(INFO, "Driver HWRM version: %d.%d.%d\n",
 663                 HWRM_VERSION_MAJOR, HWRM_VERSION_MINOR, HWRM_VERSION_UPDATE);
 664
 665         my_version = HWRM_VERSION_MAJOR << 16;
 666         my_version |= HWRM_VERSION_MINOR << 8;
 667         my_version |= HWRM_VERSION_UPDATE;
 668
 669         fw_version = resp->hwrm_intf_maj << 16;
 670         fw_version |= resp->hwrm_intf_min << 8;
 671         fw_version |= resp->hwrm_intf_upd;
 672         bp->hwrm_spec_code = fw_version;
 673
 674         if (resp->hwrm_intf_maj != HWRM_VERSION_MAJOR) {
 675                 PMD_DRV_LOG(ERR, "Unsupported firmware API version\n");
 676                 rc = -EINVAL;
 677                 goto error;
 678         }
 679
 680         if (my_version != fw_version) {
 681                 PMD_DRV_LOG(INFO, "BNXT Driver/HWRM API mismatch.\n");
 682                 if (my_version < fw_version) {
 683                         PMD_DRV_LOG(INFO,
 684                                 "Firmware API version is newer than driver.\n");
 685                         PMD_DRV_LOG(INFO,
 686                                 "The driver may be missing features.\n");
 687                 } else {
 688                         PMD_DRV_LOG(INFO,
 689                                 "Firmware API version is older than driver.\n");
 690                         PMD_DRV_LOG(INFO,
 691                                 "Not all driver features may be functional.\n");
 692                 }
 693         }
 694
 695         if (bp->max_req_len > resp->max_req_win_len) {
 696                 PMD_DRV_LOG(ERR, "Unsupported request length\n");
 697                 rc = -EINVAL;
 698         }
 699         bp->max_req_len = rte_le_to_cpu_16(resp->max_req_win_len);
 700         max_resp_len = resp->max_resp_len;
 701         dev_caps_cfg = rte_le_to_cpu_32(resp->dev_caps_cfg);
 702
 703         if (bp->max_resp_len != max_resp_len) {
 704                 sprintf(type, "bnxt_hwrm_%04x:%02x:%02x:%02x",
 705                         bp->pdev->addr.domain, bp->pdev->addr.bus,
 706                         bp->pdev->addr.devid, bp->pdev->addr.function);
 707
 708                 rte_free(bp->hwrm_cmd_resp_addr);
 709
 710                 bp->hwrm_cmd_resp_addr = rte_malloc(type, max_resp_len, 0);
 711                 if (bp->hwrm_cmd_resp_addr == NULL) {
 712                         rc = -ENOMEM;
 713                         goto error;
 714                 }
 715                 rte_mem_lock_page(bp->hwrm_cmd_resp_addr);
 716                 bp->hwrm_cmd_resp_dma_addr =
 717                         rte_mem_virt2iova(bp->hwrm_cmd_resp_addr);
 718                 if (bp->hwrm_cmd_resp_dma_addr == 0) {
 719                         PMD_DRV_LOG(ERR,
 720                         "Unable to map response buffer to physical memory.\n");
 721                         rc = -ENOMEM;
 722                         goto error;
 723                 }
 724                 bp->max_resp_len = max_resp_len;
 725         }
 726
 727         if ((dev_caps_cfg &
 728                 HWRM_VER_GET_OUTPUT_DEV_CAPS_CFG_SHORT_CMD_SUPPORTED) &&
 729             (dev_caps_cfg &
 730              HWRM_VER_GET_OUTPUT_DEV_CAPS_CFG_SHORT_CMD_INPUTUIRED)) {
 731                 PMD_DRV_LOG(DEBUG, "Short command supported\n");
 732
 733                 rte_free(bp->hwrm_short_cmd_req_addr);
 734
 735                 bp->hwrm_short_cmd_req_addr = rte_malloc(type,
 736                                                         bp->max_req_len, 0);
 737                 if (bp->hwrm_short_cmd_req_addr == NULL) {
 738                         rc = -ENOMEM;
 739                         goto error;
 740                 }
 741                 rte_mem_lock_page(bp->hwrm_short_cmd_req_addr);
 742                 bp->hwrm_short_cmd_req_dma_addr =
 743                         rte_mem_virt2iova(bp->hwrm_short_cmd_req_addr);
 744                 if (bp->hwrm_short_cmd_req_dma_addr == 0) {
 745                         rte_free(bp->hwrm_short_cmd_req_addr);
 746                         PMD_DRV_LOG(ERR,
 747                                 "Unable to map buffer to physical memory.\n");
 748                         rc = -ENOMEM;
 749                         goto error;
 750                 }
 751
 752                 bp->flags |= BNXT_FLAG_SHORT_CMD;
 753         }
 754
 755 error:
 756         HWRM_UNLOCK();
 757         return rc;
 758 }
 759
 760 int bnxt_hwrm_func_driver_unregister(struct bnxt *bp, uint32_t flags)
 761 {
 762         int rc;
 763         struct hwrm_func_drv_unrgtr_input req = {.req_type = 0 };
 764         struct hwrm_func_drv_unrgtr_output *resp = bp->hwrm_cmd_resp_addr;
 765
 766         if (!(bp->flags & BNXT_FLAG_REGISTERED))
 767                 return 0;
 768
 769         HWRM_PREP(req, FUNC_DRV_UNRGTR);
 770         req.flags = flags;
 771
 772         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req));
 773
 774         HWRM_CHECK_RESULT();
 775         HWRM_UNLOCK();
 776
 777         bp->flags &= ~BNXT_FLAG_REGISTERED;
 778
 779         return rc;
 780 }
 781
 782 static int bnxt_hwrm_port_phy_cfg(struct bnxt *bp, struct bnxt_link_info *conf)
 783 {
 784         int rc = 0;
 785         struct hwrm_port_phy_cfg_input req = {0};
 786         struct hwrm_port_phy_cfg_output *resp = bp->hwrm_cmd_resp_addr;
 787         uint32_t enables = 0;
 788
 789         HWRM_PREP(req, PORT_PHY_CFG);
 790
 791         if (conf->link_up) {
 792                 /* Setting Fixed Speed. But AutoNeg is ON, So disable it */
 793                 if (bp->link_info.auto_mode && conf->link_speed) {
 794                         req.auto_mode = HWRM_PORT_PHY_CFG_INPUT_AUTO_MODE_NONE;
 795                         PMD_DRV_LOG(DEBUG, "Disabling AutoNeg\n");
 796                 }
 797
 798                 req.flags = rte_cpu_to_le_32(conf->phy_flags);
 799                 req.force_link_speed = rte_cpu_to_le_16(conf->link_speed);
 800                 enables |= HWRM_PORT_PHY_CFG_INPUT_ENABLES_AUTO_MODE;
 801                 /*
 802                  * Note, ChiMP FW 20.2.1 and 20.2.2 return an error when we set
 803                  * any auto mode, even "none".
 804                  */
 805                 if (!conf->link_speed) {
 806                         /* No speeds specified. Enable AutoNeg - all speeds */
 807                         req.auto_mode =
 808                                 HWRM_PORT_PHY_CFG_INPUT_AUTO_MODE_ALL_SPEEDS;
 809                 }
 810                 /* AutoNeg - Advertise speeds specified. */
 811                 if (conf->auto_link_speed_mask &&
 812                     !(conf->phy_flags & HWRM_PORT_PHY_CFG_INPUT_FLAGS_FORCE)) {
 813                         req.auto_mode =
 814                                 HWRM_PORT_PHY_CFG_INPUT_AUTO_MODE_SPEED_MASK;
 815                         req.auto_link_speed_mask =
 816                                 conf->auto_link_speed_mask;
 817                         enables |=
 818                         HWRM_PORT_PHY_CFG_INPUT_ENABLES_AUTO_LINK_SPEED_MASK;
 819                 }
 820
 821                 req.auto_duplex = conf->duplex;
 822                 enables |= HWRM_PORT_PHY_CFG_INPUT_ENABLES_AUTO_DUPLEX;
 823                 req.auto_pause = conf->auto_pause;
 824                 req.force_pause = conf->force_pause;
 825                 /* Set force_pause if there is no auto or if there is a force */
 826                 if (req.auto_pause && !req.force_pause)
 827                         enables |= HWRM_PORT_PHY_CFG_INPUT_ENABLES_AUTO_PAUSE;
 828                 else
 829                         enables |= HWRM_PORT_PHY_CFG_INPUT_ENABLES_FORCE_PAUSE;
 830
 831                 req.enables = rte_cpu_to_le_32(enables);
 832         } else {
 833                 req.flags =
 834                 rte_cpu_to_le_32(HWRM_PORT_PHY_CFG_INPUT_FLAGS_FORCE_LINK_DWN);
 835                 PMD_DRV_LOG(INFO, "Force Link Down\n");
 836         }
 837
 838         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req));
 839
 840         HWRM_CHECK_RESULT();
 841         HWRM_UNLOCK();
 842
 843         return rc;
 844 }
 845
 846 static int bnxt_hwrm_port_phy_qcfg(struct bnxt *bp,
 847                                    struct bnxt_link_info *link_info)
 848 {
 849         int rc = 0;
 850         struct hwrm_port_phy_qcfg_input req = {0};
 851         struct hwrm_port_phy_qcfg_output *resp = bp->hwrm_cmd_resp_addr;
 852
 853         HWRM_PREP(req, PORT_PHY_QCFG);
 854
 855         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req));
 856
 857         HWRM_CHECK_RESULT();
 858
 859         link_info->phy_link_status = resp->link;
 860         link_info->link_up =
 861                 (link_info->phy_link_status ==
 862                  HWRM_PORT_PHY_QCFG_OUTPUT_LINK_LINK) ? 1 : 0;
 863         link_info->link_speed = rte_le_to_cpu_16(resp->link_speed);
 864         link_info->duplex = resp->duplex_cfg;
 865         link_info->pause = resp->pause;
 866         link_info->auto_pause = resp->auto_pause;
 867         link_info->force_pause = resp->force_pause;
 868         link_info->auto_mode = resp->auto_mode;
 869         link_info->phy_type = resp->phy_type;
 870         link_info->media_type = resp->media_type;
 871
 872         link_info->support_speeds = rte_le_to_cpu_16(resp->support_speeds);
 873         link_info->auto_link_speed = rte_le_to_cpu_16(resp->auto_link_speed);
 874         link_info->preemphasis = rte_le_to_cpu_32(resp->preemphasis);
 875         link_info->force_link_speed = rte_le_to_cpu_16(resp->force_link_speed);
 876         link_info->phy_ver[0] = resp->phy_maj;
 877         link_info->phy_ver[1] = resp->phy_min;
 878         link_info->phy_ver[2] = resp->phy_bld;
 879
 880         HWRM_UNLOCK();
 881
 882         PMD_DRV_LOG(DEBUG, "Link Speed %d\n", link_info->link_speed);
 883         PMD_DRV_LOG(DEBUG, "Auto Mode %d\n", link_info->auto_mode);
 884         PMD_DRV_LOG(DEBUG, "Support Speeds %x\n", link_info->support_speeds);
 885         PMD_DRV_LOG(DEBUG, "Auto Link Speed %x\n", link_info->auto_link_speed);
 886         PMD_DRV_LOG(DEBUG, "Auto Link Speed Mask %x\n",
 887                     link_info->auto_link_speed_mask);
 888         PMD_DRV_LOG(DEBUG, "Forced Link Speed %x\n",
 889                     link_info->force_link_speed);
 890
 891         return rc;
 892 }
 893
 894 int bnxt_hwrm_queue_qportcfg(struct bnxt *bp)
 895 {
 896         int rc = 0;
 897         struct hwrm_queue_qportcfg_input req = {.req_type = 0 };
 898         struct hwrm_queue_qportcfg_output *resp = bp->hwrm_cmd_resp_addr;
 899         int i;
 900
 901         HWRM_PREP(req, QUEUE_QPORTCFG);
 902
 903         req.flags = HWRM_QUEUE_QPORTCFG_INPUT_FLAGS_PATH_TX;
 904         /* HWRM Version >= 1.9.1 */
 905         if (bp->hwrm_spec_code >= HWRM_VERSION_1_9_1)
 906                 req.drv_qmap_cap =
 907                         HWRM_QUEUE_QPORTCFG_INPUT_DRV_QMAP_CAP_ENABLED;
 908         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req));
 909
 910         HWRM_CHECK_RESULT();
 911
 912 #define GET_QUEUE_INFO(x) \
 913         bp->cos_queue[x].id = resp->queue_id##x; \
 914         bp->cos_queue[x].profile = resp->queue_id##x##_service_profile
 915
 916         GET_QUEUE_INFO(0);
 917         GET_QUEUE_INFO(1);
 918         GET_QUEUE_INFO(2);
 919         GET_QUEUE_INFO(3);
 920         GET_QUEUE_INFO(4);
 921         GET_QUEUE_INFO(5);
 922         GET_QUEUE_INFO(6);
 923         GET_QUEUE_INFO(7);
 924
 925         HWRM_UNLOCK();
 926
 927         if (bp->hwrm_spec_code < HWRM_VERSION_1_9_1) {
 928                 bp->tx_cosq_id = bp->cos_queue[0].id;
 929         } else {
 930                 /* iterate and find the COSq profile to use for Tx */
 931                 for (i = 0; i < BNXT_COS_QUEUE_COUNT; i++) {
 932                         if (bp->cos_queue[i].profile ==
 933                                 HWRM_QUEUE_SERVICE_PROFILE_LOSSY) {
 934                                 bp->tx_cosq_id = bp->cos_queue[i].id;
 935                                 break;
 936                         }
 937                 }
 938         }
 939         PMD_DRV_LOG(DEBUG, "Tx Cos Queue to use: %d\n", bp->tx_cosq_id);
 940
 941         return rc;
 942 }
 943
 944 int bnxt_hwrm_ring_alloc(struct bnxt *bp,
 945                          struct bnxt_ring *ring,
 946                          uint32_t ring_type, uint32_t map_index,
 947                          uint32_t stats_ctx_id, uint32_t cmpl_ring_id)
 948 {
 949         int rc = 0;
 950         uint32_t enables = 0;
 951         struct hwrm_ring_alloc_input req = {.req_type = 0 };
 952         struct hwrm_ring_alloc_output *resp = bp->hwrm_cmd_resp_addr;
 953
 954         HWRM_PREP(req, RING_ALLOC);
 955
 956         req.page_tbl_addr = rte_cpu_to_le_64(ring->bd_dma);
 957         req.fbo = rte_cpu_to_le_32(0);
 958         /* Association of ring index with doorbell index */
 959         req.logical_id = rte_cpu_to_le_16(map_index);
 960         req.length = rte_cpu_to_le_32(ring->ring_size);
 961
 962         switch (ring_type) {
 963         case HWRM_RING_ALLOC_INPUT_RING_TYPE_TX:
 964                 req.queue_id = rte_cpu_to_le_16(bp->tx_cosq_id);
 965                 /* FALLTHROUGH */
 966         case HWRM_RING_ALLOC_INPUT_RING_TYPE_RX:
 967                 req.ring_type = ring_type;
 968                 req.cmpl_ring_id = rte_cpu_to_le_16(cmpl_ring_id);
 969                 req.stat_ctx_id = rte_cpu_to_le_16(stats_ctx_id);
 970                 if (stats_ctx_id != INVALID_STATS_CTX_ID)
 971                         enables |=
 972                         HWRM_RING_ALLOC_INPUT_ENABLES_STAT_CTX_ID_VALID;
 973                 break;
 974         case HWRM_RING_ALLOC_INPUT_RING_TYPE_L2_CMPL:
 975                 req.ring_type = ring_type;
 976                 /*
 977                  * TODO: Some HWRM versions crash with
 978                  * HWRM_RING_ALLOC_INPUT_INT_MODE_POLL
 979                  */
 980                 req.int_mode = HWRM_RING_ALLOC_INPUT_INT_MODE_MSIX;
 981                 break;
 982         default:
 983                 PMD_DRV_LOG(ERR, "hwrm alloc invalid ring type %d\n",
 984                         ring_type);
 985                 HWRM_UNLOCK();
 986                 return -1;
 987         }
 988         req.enables = rte_cpu_to_le_32(enables);
 989
 990         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req));
 991
 992         if (rc || resp->error_code) {
 993                 if (rc == 0 && resp->error_code)
 994                         rc = rte_le_to_cpu_16(resp->error_code);
 995                 switch (ring_type) {
 996                 case HWRM_RING_FREE_INPUT_RING_TYPE_L2_CMPL:
 997                         PMD_DRV_LOG(ERR,
 998                                 "hwrm_ring_alloc cp failed. rc:%d\n", rc);
 999                         HWRM_UNLOCK();
1000                         return rc;
1001                 case HWRM_RING_FREE_INPUT_RING_TYPE_RX:
1002                         PMD_DRV_LOG(ERR,
1003                                 "hwrm_ring_alloc rx failed. rc:%d\n", rc);
1004                         HWRM_UNLOCK();
1005                         return rc;
1006                 case HWRM_RING_FREE_INPUT_RING_TYPE_TX:
1007                         PMD_DRV_LOG(ERR,
1008                                 "hwrm_ring_alloc tx failed. rc:%d\n", rc);
1009                         HWRM_UNLOCK();
1010                         return rc;
1011                 default:
1012                         PMD_DRV_LOG(ERR, "Invalid ring. rc:%d\n", rc);
1013                         HWRM_UNLOCK();
1014                         return rc;
1015                 }
1016         }
1017
1018         ring->fw_ring_id = rte_le_to_cpu_16(resp->ring_id);
1019         HWRM_UNLOCK();
1020         return rc;
1021 }
1022
1023 int bnxt_hwrm_ring_free(struct bnxt *bp,
1024                         struct bnxt_ring *ring, uint32_t ring_type)
1025 {
1026         int rc;
1027         struct hwrm_ring_free_input req = {.req_type = 0 };
1028         struct hwrm_ring_free_output *resp = bp->hwrm_cmd_resp_addr;
1029
1030         HWRM_PREP(req, RING_FREE);
1031
1032         req.ring_type = ring_type;
1033         req.ring_id = rte_cpu_to_le_16(ring->fw_ring_id);
1034
1035         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req));
1036
1037         if (rc || resp->error_code) {
1038                 if (rc == 0 && resp->error_code)
1039                         rc = rte_le_to_cpu_16(resp->error_code);
1040                 HWRM_UNLOCK();
1041
1042                 switch (ring_type) {
1043                 case HWRM_RING_FREE_INPUT_RING_TYPE_L2_CMPL:
1044                         PMD_DRV_LOG(ERR, "hwrm_ring_free cp failed. rc:%d\n",
1045                                 rc);
1046                         return rc;
1047                 case HWRM_RING_FREE_INPUT_RING_TYPE_RX:
1048                         PMD_DRV_LOG(ERR, "hwrm_ring_free rx failed. rc:%d\n",
1049                                 rc);
1050                         return rc;
1051                 case HWRM_RING_FREE_INPUT_RING_TYPE_TX:
1052                         PMD_DRV_LOG(ERR, "hwrm_ring_free tx failed. rc:%d\n",
1053                                 rc);
1054                         return rc;
1055                 default:
1056                         PMD_DRV_LOG(ERR, "Invalid ring, rc:%d\n", rc);
1057                         return rc;
1058                 }
1059         }
1060         HWRM_UNLOCK();
1061         return 0;
1062 }
1063
1064 int bnxt_hwrm_ring_grp_alloc(struct bnxt *bp, unsigned int idx)
1065 {
1066         int rc = 0;
1067         struct hwrm_ring_grp_alloc_input req = {.req_type = 0 };
1068         struct hwrm_ring_grp_alloc_output *resp = bp->hwrm_cmd_resp_addr;
1069
1070         HWRM_PREP(req, RING_GRP_ALLOC);
1071
1072         req.cr = rte_cpu_to_le_16(bp->grp_info[idx].cp_fw_ring_id);
1073         req.rr = rte_cpu_to_le_16(bp->grp_info[idx].rx_fw_ring_id);
1074         req.ar = rte_cpu_to_le_16(bp->grp_info[idx].ag_fw_ring_id);
1075         req.sc = rte_cpu_to_le_16(bp->grp_info[idx].fw_stats_ctx);
1076
1077         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req));
1078
1079         HWRM_CHECK_RESULT();
1080
1081         bp->grp_info[idx].fw_grp_id =
1082             rte_le_to_cpu_16(resp->ring_group_id);
1083
1084         HWRM_UNLOCK();
1085
1086         return rc;
1087 }
1088
1089 int bnxt_hwrm_ring_grp_free(struct bnxt *bp, unsigned int idx)
1090 {
1091         int rc;
1092         struct hwrm_ring_grp_free_input req = {.req_type = 0 };
1093         struct hwrm_ring_grp_free_output *resp = bp->hwrm_cmd_resp_addr;
1094
1095         HWRM_PREP(req, RING_GRP_FREE);
1096
1097         req.ring_group_id = rte_cpu_to_le_16(bp->grp_info[idx].fw_grp_id);
1098
1099         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req));
1100
1101         HWRM_CHECK_RESULT();
1102         HWRM_UNLOCK();
1103
1104         bp->grp_info[idx].fw_grp_id = INVALID_HW_RING_ID;
1105         return rc;
1106 }
1107
1108 int bnxt_hwrm_stat_clear(struct bnxt *bp, struct bnxt_cp_ring_info *cpr)
1109 {
1110         int rc = 0;
1111         struct hwrm_stat_ctx_clr_stats_input req = {.req_type = 0 };
1112         struct hwrm_stat_ctx_clr_stats_output *resp = bp->hwrm_cmd_resp_addr;
1113
1114         if (cpr->hw_stats_ctx_id == (uint32_t)HWRM_NA_SIGNATURE)
1115                 return rc;
1116
1117         HWRM_PREP(req, STAT_CTX_CLR_STATS);
1118
1119         req.stat_ctx_id = rte_cpu_to_le_16(cpr->hw_stats_ctx_id);
1120
1121         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req));
1122
1123         HWRM_CHECK_RESULT();
1124         HWRM_UNLOCK();
1125
1126         return rc;
1127 }
1128
1129 int bnxt_hwrm_stat_ctx_alloc(struct bnxt *bp, struct bnxt_cp_ring_info *cpr,
1130                                 unsigned int idx __rte_unused)
1131 {
1132         int rc;
1133         struct hwrm_stat_ctx_alloc_input req = {.req_type = 0 };
1134         struct hwrm_stat_ctx_alloc_output *resp = bp->hwrm_cmd_resp_addr;
1135
1136         HWRM_PREP(req, STAT_CTX_ALLOC);
1137
1138         req.update_period_ms = rte_cpu_to_le_32(0);
1139
1140         req.stats_dma_addr =
1141             rte_cpu_to_le_64(cpr->hw_stats_map);
1142
1143         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req));
1144
1145         HWRM_CHECK_RESULT();
1146
1147         cpr->hw_stats_ctx_id = rte_le_to_cpu_16(resp->stat_ctx_id);
1148
1149         HWRM_UNLOCK();
1150
1151         return rc;
1152 }
1153
1154 int bnxt_hwrm_stat_ctx_free(struct bnxt *bp, struct bnxt_cp_ring_info *cpr,
1155                                 unsigned int idx __rte_unused)
1156 {
1157         int rc;
1158         struct hwrm_stat_ctx_free_input req = {.req_type = 0 };
1159         struct hwrm_stat_ctx_free_output *resp = bp->hwrm_cmd_resp_addr;
1160
1161         HWRM_PREP(req, STAT_CTX_FREE);
1162
1163         req.stat_ctx_id = rte_cpu_to_le_16(cpr->hw_stats_ctx_id);
1164
1165         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req));
1166
1167         HWRM_CHECK_RESULT();
1168         HWRM_UNLOCK();
1169
1170         return rc;
1171 }
1172
1173 int bnxt_hwrm_vnic_alloc(struct bnxt *bp, struct bnxt_vnic_info *vnic)
1174 {
1175         int rc = 0, i, j;
1176         struct hwrm_vnic_alloc_input req = { 0 };
1177         struct hwrm_vnic_alloc_output *resp = bp->hwrm_cmd_resp_addr;
1178
1179         /* map ring groups to this vnic */
1180         PMD_DRV_LOG(DEBUG, "Alloc VNIC. Start %x, End %x\n",
1181                 vnic->start_grp_id, vnic->end_grp_id);
1182         for (i = vnic->start_grp_id, j = 0; i <= vnic->end_grp_id; i++, j++)
1183                 vnic->fw_grp_ids[j] = bp->grp_info[i].fw_grp_id;
1184         vnic->dflt_ring_grp = bp->grp_info[vnic->start_grp_id].fw_grp_id;
1185         vnic->rss_rule = (uint16_t)HWRM_NA_SIGNATURE;
1186         vnic->cos_rule = (uint16_t)HWRM_NA_SIGNATURE;
1187         vnic->lb_rule = (uint16_t)HWRM_NA_SIGNATURE;
1188         vnic->mru = bp->eth_dev->data->mtu + ETHER_HDR_LEN +
1189                                 ETHER_CRC_LEN + VLAN_TAG_SIZE;
1190         HWRM_PREP(req, VNIC_ALLOC);
1191
1192         if (vnic->func_default)
1193                 req.flags =
1194                         rte_cpu_to_le_32(HWRM_VNIC_ALLOC_INPUT_FLAGS_DEFAULT);
1195         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req));
1196
1197         HWRM_CHECK_RESULT();
1198
1199         vnic->fw_vnic_id = rte_le_to_cpu_16(resp->vnic_id);
1200         HWRM_UNLOCK();
1201         PMD_DRV_LOG(DEBUG, "VNIC ID %x\n", vnic->fw_vnic_id);
1202         return rc;
1203 }
1204
1205 static int bnxt_hwrm_vnic_plcmodes_qcfg(struct bnxt *bp,
1206                                         struct bnxt_vnic_info *vnic,
1207                                         struct bnxt_plcmodes_cfg *pmode)
1208 {
1209         int rc = 0;
1210         struct hwrm_vnic_plcmodes_qcfg_input req = {.req_type = 0 };
1211         struct hwrm_vnic_plcmodes_qcfg_output *resp = bp->hwrm_cmd_resp_addr;
1212
1213         HWRM_PREP(req, VNIC_PLCMODES_QCFG);
1214
1215         req.vnic_id = rte_cpu_to_le_32(vnic->fw_vnic_id);
1216
1217         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req));
1218
1219         HWRM_CHECK_RESULT();
1220
1221         pmode->flags = rte_le_to_cpu_32(resp->flags);
1222         /* dflt_vnic bit doesn't exist in the _cfg command */
1223         pmode->flags &= ~(HWRM_VNIC_PLCMODES_QCFG_OUTPUT_FLAGS_DFLT_VNIC);
1224         pmode->jumbo_thresh = rte_le_to_cpu_16(resp->jumbo_thresh);
1225         pmode->hds_offset = rte_le_to_cpu_16(resp->hds_offset);
1226         pmode->hds_threshold = rte_le_to_cpu_16(resp->hds_threshold);
1227
1228         HWRM_UNLOCK();
1229
1230         return rc;
1231 }
1232
1233 static int bnxt_hwrm_vnic_plcmodes_cfg(struct bnxt *bp,
1234                                        struct bnxt_vnic_info *vnic,
1235                                        struct bnxt_plcmodes_cfg *pmode)
1236 {
1237         int rc = 0;
1238         struct hwrm_vnic_plcmodes_cfg_input req = {.req_type = 0 };
1239         struct hwrm_vnic_plcmodes_cfg_output *resp = bp->hwrm_cmd_resp_addr;
1240
1241         HWRM_PREP(req, VNIC_PLCMODES_CFG);
1242
1243         req.vnic_id = rte_cpu_to_le_32(vnic->fw_vnic_id);
1244         req.flags = rte_cpu_to_le_32(pmode->flags);
1245         req.jumbo_thresh = rte_cpu_to_le_16(pmode->jumbo_thresh);
1246         req.hds_offset = rte_cpu_to_le_16(pmode->hds_offset);
1247         req.hds_threshold = rte_cpu_to_le_16(pmode->hds_threshold);
1248         req.enables = rte_cpu_to_le_32(
1249             HWRM_VNIC_PLCMODES_CFG_INPUT_ENABLES_HDS_THRESHOLD_VALID |
1250             HWRM_VNIC_PLCMODES_CFG_INPUT_ENABLES_HDS_OFFSET_VALID |
1251             HWRM_VNIC_PLCMODES_CFG_INPUT_ENABLES_JUMBO_THRESH_VALID
1252         );
1253
1254         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req));
1255
1256         HWRM_CHECK_RESULT();
1257         HWRM_UNLOCK();
1258
1259         return rc;
1260 }
1261
1262 int bnxt_hwrm_vnic_cfg(struct bnxt *bp, struct bnxt_vnic_info *vnic)
1263 {
1264         int rc = 0;
1265         struct hwrm_vnic_cfg_input req = {.req_type = 0 };
1266         struct hwrm_vnic_cfg_output *resp = bp->hwrm_cmd_resp_addr;
1267         uint32_t ctx_enable_flag = 0;
1268         struct bnxt_plcmodes_cfg pmodes;
1269
1270         if (vnic->fw_vnic_id == INVALID_HW_RING_ID) {
1271                 PMD_DRV_LOG(DEBUG, "VNIC ID %x\n", vnic->fw_vnic_id);
1272                 return rc;
1273         }
1274
1275         rc = bnxt_hwrm_vnic_plcmodes_qcfg(bp, vnic, &pmodes);
1276         if (rc)
1277                 return rc;
1278
1279         HWRM_PREP(req, VNIC_CFG);
1280
1281         /* Only RSS support for now TBD: COS & LB */
1282         req.enables =
1283             rte_cpu_to_le_32(HWRM_VNIC_CFG_INPUT_ENABLES_DFLT_RING_GRP);
1284         if (vnic->lb_rule != 0xffff)
1285                 ctx_enable_flag |= HWRM_VNIC_CFG_INPUT_ENABLES_LB_RULE;
1286         if (vnic->cos_rule != 0xffff)
1287                 ctx_enable_flag |= HWRM_VNIC_CFG_INPUT_ENABLES_COS_RULE;
1288         if (vnic->rss_rule != 0xffff) {
1289                 ctx_enable_flag |= HWRM_VNIC_CFG_INPUT_ENABLES_MRU;
1290                 ctx_enable_flag |= HWRM_VNIC_CFG_INPUT_ENABLES_RSS_RULE;
1291         }
1292         req.enables |= rte_cpu_to_le_32(ctx_enable_flag);
1293         req.vnic_id = rte_cpu_to_le_16(vnic->fw_vnic_id);
1294         req.dflt_ring_grp = rte_cpu_to_le_16(vnic->dflt_ring_grp);
1295         req.rss_rule = rte_cpu_to_le_16(vnic->rss_rule);
1296         req.cos_rule = rte_cpu_to_le_16(vnic->cos_rule);
1297         req.lb_rule = rte_cpu_to_le_16(vnic->lb_rule);
1298         req.mru = rte_cpu_to_le_16(vnic->mru);
1299         if (vnic->func_default)
1300                 req.flags |=
1301                     rte_cpu_to_le_32(HWRM_VNIC_CFG_INPUT_FLAGS_DEFAULT);
1302         if (vnic->vlan_strip)
1303                 req.flags |=
1304                     rte_cpu_to_le_32(HWRM_VNIC_CFG_INPUT_FLAGS_VLAN_STRIP_MODE);
1305         if (vnic->bd_stall)
1306                 req.flags |=
1307                     rte_cpu_to_le_32(HWRM_VNIC_CFG_INPUT_FLAGS_BD_STALL_MODE);
1308         if (vnic->roce_dual)
1309                 req.flags |= rte_cpu_to_le_32(
1310                         HWRM_VNIC_QCFG_OUTPUT_FLAGS_ROCE_DUAL_VNIC_MODE);
1311         if (vnic->roce_only)
1312                 req.flags |= rte_cpu_to_le_32(
1313                         HWRM_VNIC_QCFG_OUTPUT_FLAGS_ROCE_ONLY_VNIC_MODE);
1314         if (vnic->rss_dflt_cr)
1315                 req.flags |= rte_cpu_to_le_32(
1316                         HWRM_VNIC_QCFG_OUTPUT_FLAGS_RSS_DFLT_CR_MODE);
1317
1318         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req));
1319
1320         HWRM_CHECK_RESULT();
1321         HWRM_UNLOCK();
1322
1323         rc = bnxt_hwrm_vnic_plcmodes_cfg(bp, vnic, &pmodes);
1324
1325         return rc;
1326 }
1327
1328 int bnxt_hwrm_vnic_qcfg(struct bnxt *bp, struct bnxt_vnic_info *vnic,
1329                 int16_t fw_vf_id)
1330 {
1331         int rc = 0;
1332         struct hwrm_vnic_qcfg_input req = {.req_type = 0 };
1333         struct hwrm_vnic_qcfg_output *resp = bp->hwrm_cmd_resp_addr;
1334
1335         if (vnic->fw_vnic_id == INVALID_HW_RING_ID) {
1336                 PMD_DRV_LOG(DEBUG, "VNIC QCFG ID %d\n", vnic->fw_vnic_id);
1337                 return rc;
1338         }
1339         HWRM_PREP(req, VNIC_QCFG);
1340
1341         req.enables =
1342                 rte_cpu_to_le_32(HWRM_VNIC_QCFG_INPUT_ENABLES_VF_ID_VALID);
1343         req.vnic_id = rte_cpu_to_le_16(vnic->fw_vnic_id);
1344         req.vf_id = rte_cpu_to_le_16(fw_vf_id);
1345
1346         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req));
1347
1348         HWRM_CHECK_RESULT();
1349
1350         vnic->dflt_ring_grp = rte_le_to_cpu_16(resp->dflt_ring_grp);
1351         vnic->rss_rule = rte_le_to_cpu_16(resp->rss_rule);
1352         vnic->cos_rule = rte_le_to_cpu_16(resp->cos_rule);
1353         vnic->lb_rule = rte_le_to_cpu_16(resp->lb_rule);
1354         vnic->mru = rte_le_to_cpu_16(resp->mru);
1355         vnic->func_default = rte_le_to_cpu_32(
1356                         resp->flags) & HWRM_VNIC_QCFG_OUTPUT_FLAGS_DEFAULT;
1357         vnic->vlan_strip = rte_le_to_cpu_32(resp->flags) &
1358                         HWRM_VNIC_QCFG_OUTPUT_FLAGS_VLAN_STRIP_MODE;
1359         vnic->bd_stall = rte_le_to_cpu_32(resp->flags) &
1360                         HWRM_VNIC_QCFG_OUTPUT_FLAGS_BD_STALL_MODE;
1361         vnic->roce_dual = rte_le_to_cpu_32(resp->flags) &
1362                         HWRM_VNIC_QCFG_OUTPUT_FLAGS_ROCE_DUAL_VNIC_MODE;
1363         vnic->roce_only = rte_le_to_cpu_32(resp->flags) &
1364                         HWRM_VNIC_QCFG_OUTPUT_FLAGS_ROCE_ONLY_VNIC_MODE;
1365         vnic->rss_dflt_cr = rte_le_to_cpu_32(resp->flags) &
1366                         HWRM_VNIC_QCFG_OUTPUT_FLAGS_RSS_DFLT_CR_MODE;
1367
1368         HWRM_UNLOCK();
1369
1370         return rc;
1371 }
1372
1373 int bnxt_hwrm_vnic_ctx_alloc(struct bnxt *bp, struct bnxt_vnic_info *vnic)
1374 {
1375         int rc = 0;
1376         struct hwrm_vnic_rss_cos_lb_ctx_alloc_input req = {.req_type = 0 };
1377         struct hwrm_vnic_rss_cos_lb_ctx_alloc_output *resp =
1378                                                 bp->hwrm_cmd_resp_addr;
1379
1380         HWRM_PREP(req, VNIC_RSS_COS_LB_CTX_ALLOC);
1381
1382         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req));
1383
1384         HWRM_CHECK_RESULT();
1385
1386         vnic->rss_rule = rte_le_to_cpu_16(resp->rss_cos_lb_ctx_id);
1387         HWRM_UNLOCK();
1388         PMD_DRV_LOG(DEBUG, "VNIC RSS Rule %x\n", vnic->rss_rule);
1389
1390         return rc;
1391 }
1392
1393 int bnxt_hwrm_vnic_ctx_free(struct bnxt *bp, struct bnxt_vnic_info *vnic)
1394 {
1395         int rc = 0;
1396         struct hwrm_vnic_rss_cos_lb_ctx_free_input req = {.req_type = 0 };
1397         struct hwrm_vnic_rss_cos_lb_ctx_free_output *resp =
1398                                                 bp->hwrm_cmd_resp_addr;
1399
1400         if (vnic->rss_rule == 0xffff) {
1401                 PMD_DRV_LOG(DEBUG, "VNIC RSS Rule %x\n", vnic->rss_rule);
1402                 return rc;
1403         }
1404         HWRM_PREP(req, VNIC_RSS_COS_LB_CTX_FREE);
1405
1406         req.rss_cos_lb_ctx_id = rte_cpu_to_le_16(vnic->rss_rule);
1407
1408         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req));
1409
1410         HWRM_CHECK_RESULT();
1411         HWRM_UNLOCK();
1412
1413         vnic->rss_rule = INVALID_HW_RING_ID;
1414
1415         return rc;
1416 }
1417
1418 int bnxt_hwrm_vnic_free(struct bnxt *bp, struct bnxt_vnic_info *vnic)
1419 {
1420         int rc = 0;
1421         struct hwrm_vnic_free_input req = {.req_type = 0 };
1422         struct hwrm_vnic_free_output *resp = bp->hwrm_cmd_resp_addr;
1423
1424         if (vnic->fw_vnic_id == INVALID_HW_RING_ID) {
1425                 PMD_DRV_LOG(DEBUG, "VNIC FREE ID %x\n", vnic->fw_vnic_id);
1426                 return rc;
1427         }
1428
1429         HWRM_PREP(req, VNIC_FREE);
1430
1431         req.vnic_id = rte_cpu_to_le_16(vnic->fw_vnic_id);
1432
1433         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req));
1434
1435         HWRM_CHECK_RESULT();
1436         HWRM_UNLOCK();
1437
1438         vnic->fw_vnic_id = INVALID_HW_RING_ID;
1439         return rc;
1440 }
1441
1442 int bnxt_hwrm_vnic_rss_cfg(struct bnxt *bp,
1443                            struct bnxt_vnic_info *vnic)
1444 {
1445         int rc = 0;
1446         struct hwrm_vnic_rss_cfg_input req = {.req_type = 0 };
1447         struct hwrm_vnic_rss_cfg_output *resp = bp->hwrm_cmd_resp_addr;
1448
1449         HWRM_PREP(req, VNIC_RSS_CFG);
1450
1451         req.hash_type = rte_cpu_to_le_32(vnic->hash_type);
1452
1453         req.ring_grp_tbl_addr =
1454             rte_cpu_to_le_64(vnic->rss_table_dma_addr);
1455         req.hash_key_tbl_addr =
1456             rte_cpu_to_le_64(vnic->rss_hash_key_dma_addr);
1457         req.rss_ctx_idx = rte_cpu_to_le_16(vnic->rss_rule);
1458
1459         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req));
1460
1461         HWRM_CHECK_RESULT();
1462         HWRM_UNLOCK();
1463
1464         return rc;
1465 }
1466
1467 int bnxt_hwrm_vnic_plcmode_cfg(struct bnxt *bp,
1468                         struct bnxt_vnic_info *vnic)
1469 {
1470         int rc = 0;
1471         struct hwrm_vnic_plcmodes_cfg_input req = {.req_type = 0 };
1472         struct hwrm_vnic_plcmodes_cfg_output *resp = bp->hwrm_cmd_resp_addr;
1473         uint16_t size;
1474
1475         HWRM_PREP(req, VNIC_PLCMODES_CFG);
1476
1477         req.flags = rte_cpu_to_le_32(
1478                         HWRM_VNIC_PLCMODES_CFG_INPUT_FLAGS_JUMBO_PLACEMENT);
1479
1480         req.enables = rte_cpu_to_le_32(
1481                 HWRM_VNIC_PLCMODES_CFG_INPUT_ENABLES_JUMBO_THRESH_VALID);
1482
1483         size = rte_pktmbuf_data_room_size(bp->rx_queues[0]->mb_pool);
1484         size -= RTE_PKTMBUF_HEADROOM;
1485
1486         req.jumbo_thresh = rte_cpu_to_le_16(size);
1487         req.vnic_id = rte_cpu_to_le_32(vnic->fw_vnic_id);
1488
1489         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req));
1490
1491         HWRM_CHECK_RESULT();
1492         HWRM_UNLOCK();
1493
1494         return rc;
1495 }
1496
1497 int bnxt_hwrm_vnic_tpa_cfg(struct bnxt *bp,
1498                         struct bnxt_vnic_info *vnic, bool enable)
1499 {
1500         int rc = 0;
1501         struct hwrm_vnic_tpa_cfg_input req = {.req_type = 0 };
1502         struct hwrm_vnic_tpa_cfg_output *resp = bp->hwrm_cmd_resp_addr;
1503
1504         HWRM_PREP(req, VNIC_TPA_CFG);
1505
1506         if (enable) {
1507                 req.enables = rte_cpu_to_le_32(
1508                                 HWRM_VNIC_TPA_CFG_INPUT_ENABLES_MAX_AGG_SEGS |
1509                                 HWRM_VNIC_TPA_CFG_INPUT_ENABLES_MAX_AGGS |
1510                                 HWRM_VNIC_TPA_CFG_INPUT_ENABLES_MIN_AGG_LEN);
1511                 req.flags = rte_cpu_to_le_32(
1512                                 HWRM_VNIC_TPA_CFG_INPUT_FLAGS_TPA |
1513                                 HWRM_VNIC_TPA_CFG_INPUT_FLAGS_ENCAP_TPA |
1514                                 HWRM_VNIC_TPA_CFG_INPUT_FLAGS_RSC_WND_UPDATE |
1515                                 HWRM_VNIC_TPA_CFG_INPUT_FLAGS_GRO |
1516                                 HWRM_VNIC_TPA_CFG_INPUT_FLAGS_AGG_WITH_ECN |
1517                         HWRM_VNIC_TPA_CFG_INPUT_FLAGS_AGG_WITH_SAME_GRE_SEQ);
1518                 req.max_agg_segs = rte_cpu_to_le_16(5);
1519                 req.max_aggs =
1520                         rte_cpu_to_le_16(HWRM_VNIC_TPA_CFG_INPUT_MAX_AGGS_MAX);
1521                 req.min_agg_len = rte_cpu_to_le_32(512);
1522         }
1523         req.vnic_id = rte_cpu_to_le_32(vnic->fw_vnic_id);
1524
1525         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req));
1526
1527         HWRM_CHECK_RESULT();
1528         HWRM_UNLOCK();
1529
1530         return rc;
1531 }
1532
1533 int bnxt_hwrm_func_vf_mac(struct bnxt *bp, uint16_t vf, const uint8_t *mac_addr)
1534 {
1535         struct hwrm_func_cfg_input req = {0};
1536         struct hwrm_func_cfg_output *resp = bp->hwrm_cmd_resp_addr;
1537         int rc;
1538
1539         req.flags = rte_cpu_to_le_32(bp->pf.vf_info[vf].func_cfg_flags);
1540         req.enables = rte_cpu_to_le_32(
1541                         HWRM_FUNC_CFG_INPUT_ENABLES_DFLT_MAC_ADDR);
1542         memcpy(req.dflt_mac_addr, mac_addr, sizeof(req.dflt_mac_addr));
1543         req.fid = rte_cpu_to_le_16(bp->pf.vf_info[vf].fid);
1544
1545         HWRM_PREP(req, FUNC_CFG);
1546
1547         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req));
1548         HWRM_CHECK_RESULT();
1549         HWRM_UNLOCK();
1550
1551         bp->pf.vf_info[vf].random_mac = false;
1552
1553         return rc;
1554 }
1555
1556 int bnxt_hwrm_func_qstats_tx_drop(struct bnxt *bp, uint16_t fid,
1557                                   uint64_t *dropped)
1558 {
1559         int rc = 0;
1560         struct hwrm_func_qstats_input req = {.req_type = 0};
1561         struct hwrm_func_qstats_output *resp = bp->hwrm_cmd_resp_addr;
1562
1563         HWRM_PREP(req, FUNC_QSTATS);
1564
1565         req.fid = rte_cpu_to_le_16(fid);
1566
1567         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req));
1568
1569         HWRM_CHECK_RESULT();
1570
1571         if (dropped)
1572                 *dropped = rte_le_to_cpu_64(resp->tx_drop_pkts);
1573
1574         HWRM_UNLOCK();
1575
1576         return rc;
1577 }
1578
1579 int bnxt_hwrm_func_qstats(struct bnxt *bp, uint16_t fid,
1580                           struct rte_eth_stats *stats)
1581 {
1582         int rc = 0;
1583         struct hwrm_func_qstats_input req = {.req_type = 0};
1584         struct hwrm_func_qstats_output *resp = bp->hwrm_cmd_resp_addr;
1585
1586         HWRM_PREP(req, FUNC_QSTATS);
1587
1588         req.fid = rte_cpu_to_le_16(fid);
1589
1590         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req));
1591
1592         HWRM_CHECK_RESULT();
1593
1594         stats->ipackets = rte_le_to_cpu_64(resp->rx_ucast_pkts);
1595         stats->ipackets += rte_le_to_cpu_64(resp->rx_mcast_pkts);
1596         stats->ipackets += rte_le_to_cpu_64(resp->rx_bcast_pkts);
1597         stats->ibytes = rte_le_to_cpu_64(resp->rx_ucast_bytes);
1598         stats->ibytes += rte_le_to_cpu_64(resp->rx_mcast_bytes);
1599         stats->ibytes += rte_le_to_cpu_64(resp->rx_bcast_bytes);
1600
1601         stats->opackets = rte_le_to_cpu_64(resp->tx_ucast_pkts);
1602         stats->opackets += rte_le_to_cpu_64(resp->tx_mcast_pkts);
1603         stats->opackets += rte_le_to_cpu_64(resp->tx_bcast_pkts);
1604         stats->obytes = rte_le_to_cpu_64(resp->tx_ucast_bytes);
1605         stats->obytes += rte_le_to_cpu_64(resp->tx_mcast_bytes);
1606         stats->obytes += rte_le_to_cpu_64(resp->tx_bcast_bytes);
1607
1608         stats->ierrors = rte_le_to_cpu_64(resp->rx_err_pkts);
1609         stats->oerrors = rte_le_to_cpu_64(resp->tx_err_pkts);
1610
1611         stats->imissed = rte_le_to_cpu_64(resp->rx_drop_pkts);
1612
1613         HWRM_UNLOCK();
1614
1615         return rc;
1616 }
1617
1618 int bnxt_hwrm_func_clr_stats(struct bnxt *bp, uint16_t fid)
1619 {
1620         int rc = 0;
1621         struct hwrm_func_clr_stats_input req = {.req_type = 0};
1622         struct hwrm_func_clr_stats_output *resp = bp->hwrm_cmd_resp_addr;
1623
1624         HWRM_PREP(req, FUNC_CLR_STATS);
1625
1626         req.fid = rte_cpu_to_le_16(fid);
1627
1628         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req));
1629
1630         HWRM_CHECK_RESULT();
1631         HWRM_UNLOCK();
1632
1633         return rc;
1634 }
1635
1636 /*
1637  * HWRM utility functions
1638  */
1639
1640 int bnxt_clear_all_hwrm_stat_ctxs(struct bnxt *bp)
1641 {
1642         unsigned int i;
1643         int rc = 0;
1644
1645         for (i = 0; i < bp->rx_cp_nr_rings + bp->tx_cp_nr_rings; i++) {
1646                 struct bnxt_tx_queue *txq;
1647                 struct bnxt_rx_queue *rxq;
1648                 struct bnxt_cp_ring_info *cpr;
1649
1650                 if (i >= bp->rx_cp_nr_rings) {
1651                         txq = bp->tx_queues[i - bp->rx_cp_nr_rings];
1652                         cpr = txq->cp_ring;
1653                 } else {
1654                         rxq = bp->rx_queues[i];
1655                         cpr = rxq->cp_ring;
1656                 }
1657
1658                 rc = bnxt_hwrm_stat_clear(bp, cpr);
1659                 if (rc)
1660                         return rc;
1661         }
1662         return 0;
1663 }
1664
1665 int bnxt_free_all_hwrm_stat_ctxs(struct bnxt *bp)
1666 {
1667         int rc;
1668         unsigned int i;
1669         struct bnxt_cp_ring_info *cpr;
1670
1671         for (i = 0; i < bp->rx_cp_nr_rings + bp->tx_cp_nr_rings; i++) {
1672
1673                 if (i >= bp->rx_cp_nr_rings) {
1674                         cpr = bp->tx_queues[i - bp->rx_cp_nr_rings]->cp_ring;
1675                 } else {
1676                         cpr = bp->rx_queues[i]->cp_ring;
1677                         bp->grp_info[i].fw_stats_ctx = -1;
1678                 }
1679                 if (cpr->hw_stats_ctx_id != HWRM_NA_SIGNATURE) {
1680                         rc = bnxt_hwrm_stat_ctx_free(bp, cpr, i);
1681                         cpr->hw_stats_ctx_id = HWRM_NA_SIGNATURE;
1682                         if (rc)
1683                                 return rc;
1684                 }
1685         }
1686         return 0;
1687 }
1688
1689 int bnxt_alloc_all_hwrm_stat_ctxs(struct bnxt *bp)
1690 {
1691         unsigned int i;
1692         int rc = 0;
1693
1694         for (i = 0; i < bp->rx_cp_nr_rings + bp->tx_cp_nr_rings; i++) {
1695                 struct bnxt_tx_queue *txq;
1696                 struct bnxt_rx_queue *rxq;
1697                 struct bnxt_cp_ring_info *cpr;
1698
1699                 if (i >= bp->rx_cp_nr_rings) {
1700                         txq = bp->tx_queues[i - bp->rx_cp_nr_rings];
1701                         cpr = txq->cp_ring;
1702                 } else {
1703                         rxq = bp->rx_queues[i];
1704                         cpr = rxq->cp_ring;
1705                 }
1706
1707                 rc = bnxt_hwrm_stat_ctx_alloc(bp, cpr, i);
1708
1709                 if (rc)
1710                         return rc;
1711         }
1712         return rc;
1713 }
1714
1715 int bnxt_free_all_hwrm_ring_grps(struct bnxt *bp)
1716 {
1717         uint16_t idx;
1718         uint32_t rc = 0;
1719
1720         for (idx = 0; idx < bp->rx_cp_nr_rings; idx++) {
1721
1722                 if (bp->grp_info[idx].fw_grp_id == INVALID_HW_RING_ID)
1723                         continue;
1724
1725                 rc = bnxt_hwrm_ring_grp_free(bp, idx);
1726
1727                 if (rc)
1728                         return rc;
1729         }
1730         return rc;
1731 }
1732
1733 static void bnxt_free_cp_ring(struct bnxt *bp, struct bnxt_cp_ring_info *cpr,
1734                                 unsigned int idx __rte_unused)
1735 {
1736         struct bnxt_ring *cp_ring = cpr->cp_ring_struct;
1737
1738         bnxt_hwrm_ring_free(bp, cp_ring,
1739                         HWRM_RING_FREE_INPUT_RING_TYPE_L2_CMPL);
1740         cp_ring->fw_ring_id = INVALID_HW_RING_ID;
1741         memset(cpr->cp_desc_ring, 0, cpr->cp_ring_struct->ring_size *
1742                         sizeof(*cpr->cp_desc_ring));
1743         cpr->cp_raw_cons = 0;
1744 }
1745
1746 int bnxt_free_all_hwrm_rings(struct bnxt *bp)
1747 {
1748         unsigned int i;
1749         int rc = 0;
1750
1751         for (i = 0; i < bp->tx_cp_nr_rings; i++) {
1752                 struct bnxt_tx_queue *txq = bp->tx_queues[i];
1753                 struct bnxt_tx_ring_info *txr = txq->tx_ring;
1754                 struct bnxt_ring *ring = txr->tx_ring_struct;
1755                 struct bnxt_cp_ring_info *cpr = txq->cp_ring;
1756                 unsigned int idx = bp->rx_cp_nr_rings + i + 1;
1757
1758                 if (ring->fw_ring_id != INVALID_HW_RING_ID) {
1759                         bnxt_hwrm_ring_free(bp, ring,
1760                                         HWRM_RING_FREE_INPUT_RING_TYPE_TX);
1761                         ring->fw_ring_id = INVALID_HW_RING_ID;
1762                         memset(txr->tx_desc_ring, 0,
1763                                         txr->tx_ring_struct->ring_size *
1764                                         sizeof(*txr->tx_desc_ring));
1765                         memset(txr->tx_buf_ring, 0,
1766                                         txr->tx_ring_struct->ring_size *
1767                                         sizeof(*txr->tx_buf_ring));
1768                         txr->tx_prod = 0;
1769                         txr->tx_cons = 0;
1770                 }
1771                 if (cpr->cp_ring_struct->fw_ring_id != INVALID_HW_RING_ID) {
1772                         bnxt_free_cp_ring(bp, cpr, idx);
1773                         cpr->cp_ring_struct->fw_ring_id = INVALID_HW_RING_ID;
1774                 }
1775         }
1776
1777         for (i = 0; i < bp->rx_cp_nr_rings; i++) {
1778                 struct bnxt_rx_queue *rxq = bp->rx_queues[i];
1779                 struct bnxt_rx_ring_info *rxr = rxq->rx_ring;
1780                 struct bnxt_ring *ring = rxr->rx_ring_struct;
1781                 struct bnxt_cp_ring_info *cpr = rxq->cp_ring;
1782                 unsigned int idx = i + 1;
1783
1784                 if (ring->fw_ring_id != INVALID_HW_RING_ID) {
1785                         bnxt_hwrm_ring_free(bp, ring,
1786                                         HWRM_RING_FREE_INPUT_RING_TYPE_RX);
1787                         ring->fw_ring_id = INVALID_HW_RING_ID;
1788                         bp->grp_info[idx].rx_fw_ring_id = INVALID_HW_RING_ID;
1789                         memset(rxr->rx_desc_ring, 0,
1790                                         rxr->rx_ring_struct->ring_size *
1791                                         sizeof(*rxr->rx_desc_ring));
1792                         memset(rxr->rx_buf_ring, 0,
1793                                         rxr->rx_ring_struct->ring_size *
1794                                         sizeof(*rxr->rx_buf_ring));
1795                         rxr->rx_prod = 0;
1796                 }
1797                 ring = rxr->ag_ring_struct;
1798                 if (ring->fw_ring_id != INVALID_HW_RING_ID) {
1799                         bnxt_hwrm_ring_free(bp, ring,
1800                                             HWRM_RING_FREE_INPUT_RING_TYPE_RX);
1801                         ring->fw_ring_id = INVALID_HW_RING_ID;
1802                         memset(rxr->ag_buf_ring, 0,
1803                                rxr->ag_ring_struct->ring_size *
1804                                sizeof(*rxr->ag_buf_ring));
1805                         rxr->ag_prod = 0;
1806                         bp->grp_info[i].ag_fw_ring_id = INVALID_HW_RING_ID;
1807                 }
1808                 if (cpr->cp_ring_struct->fw_ring_id != INVALID_HW_RING_ID) {
1809                         bnxt_free_cp_ring(bp, cpr, idx);
1810                         bp->grp_info[i].cp_fw_ring_id = INVALID_HW_RING_ID;
1811                         cpr->cp_ring_struct->fw_ring_id = INVALID_HW_RING_ID;
1812                 }
1813         }
1814
1815         /* Default completion ring */
1816         {
1817                 struct bnxt_cp_ring_info *cpr = bp->def_cp_ring;
1818
1819                 if (cpr->cp_ring_struct->fw_ring_id != INVALID_HW_RING_ID) {
1820                         bnxt_free_cp_ring(bp, cpr, 0);
1821                         cpr->cp_ring_struct->fw_ring_id = INVALID_HW_RING_ID;
1822                 }
1823         }
1824
1825         return rc;
1826 }
1827
1828 int bnxt_alloc_all_hwrm_ring_grps(struct bnxt *bp)
1829 {
1830         uint16_t i;
1831         uint32_t rc = 0;
1832
1833         for (i = 0; i < bp->rx_cp_nr_rings; i++) {
1834                 rc = bnxt_hwrm_ring_grp_alloc(bp, i);
1835                 if (rc)
1836                         return rc;
1837         }
1838         return rc;
1839 }
1840
1841 void bnxt_free_hwrm_resources(struct bnxt *bp)
1842 {
1843         /* Release memzone */
1844         rte_free(bp->hwrm_cmd_resp_addr);
1845         rte_free(bp->hwrm_short_cmd_req_addr);
1846         bp->hwrm_cmd_resp_addr = NULL;
1847         bp->hwrm_short_cmd_req_addr = NULL;
1848         bp->hwrm_cmd_resp_dma_addr = 0;
1849         bp->hwrm_short_cmd_req_dma_addr = 0;
1850 }
1851
1852 int bnxt_alloc_hwrm_resources(struct bnxt *bp)
1853 {
1854         struct rte_pci_device *pdev = bp->pdev;
1855         char type[RTE_MEMZONE_NAMESIZE];
1856
1857         sprintf(type, "bnxt_hwrm_%04x:%02x:%02x:%02x", pdev->addr.domain,
1858                 pdev->addr.bus, pdev->addr.devid, pdev->addr.function);
1859         bp->max_resp_len = HWRM_MAX_RESP_LEN;
1860         bp->hwrm_cmd_resp_addr = rte_malloc(type, bp->max_resp_len, 0);
1861         rte_mem_lock_page(bp->hwrm_cmd_resp_addr);
1862         if (bp->hwrm_cmd_resp_addr == NULL)
1863                 return -ENOMEM;
1864         bp->hwrm_cmd_resp_dma_addr =
1865                 rte_mem_virt2iova(bp->hwrm_cmd_resp_addr);
1866         if (bp->hwrm_cmd_resp_dma_addr == 0) {
1867                 PMD_DRV_LOG(ERR,
1868                         "unable to map response address to physical memory\n");
1869                 return -ENOMEM;
1870         }
1871         rte_spinlock_init(&bp->hwrm_lock);
1872
1873         return 0;
1874 }
1875
1876 int bnxt_clear_hwrm_vnic_filters(struct bnxt *bp, struct bnxt_vnic_info *vnic)
1877 {
1878         struct bnxt_filter_info *filter;
1879         int rc = 0;
1880
1881         STAILQ_FOREACH(filter, &vnic->filter, next) {
1882                 if (filter->filter_type == HWRM_CFA_EM_FILTER)
1883                         rc = bnxt_hwrm_clear_em_filter(bp, filter);
1884                 else if (filter->filter_type == HWRM_CFA_NTUPLE_FILTER)
1885                         rc = bnxt_hwrm_clear_ntuple_filter(bp, filter);
1886                 else
1887                         rc = bnxt_hwrm_clear_l2_filter(bp, filter);
1888                 //if (rc)
1889                         //break;
1890         }
1891         return rc;
1892 }
1893
1894 static int
1895 bnxt_clear_hwrm_vnic_flows(struct bnxt *bp, struct bnxt_vnic_info *vnic)
1896 {
1897         struct bnxt_filter_info *filter;
1898         struct rte_flow *flow;
1899         int rc = 0;
1900
1901         STAILQ_FOREACH(flow, &vnic->flow_list, next) {
1902                 filter = flow->filter;
1903                 PMD_DRV_LOG(ERR, "filter type %d\n", filter->filter_type);
1904                 if (filter->filter_type == HWRM_CFA_EM_FILTER)
1905                         rc = bnxt_hwrm_clear_em_filter(bp, filter);
1906                 else if (filter->filter_type == HWRM_CFA_NTUPLE_FILTER)
1907                         rc = bnxt_hwrm_clear_ntuple_filter(bp, filter);
1908                 else
1909                         rc = bnxt_hwrm_clear_l2_filter(bp, filter);
1910
1911                 STAILQ_REMOVE(&vnic->flow_list, flow, rte_flow, next);
1912                 rte_free(flow);
1913                 //if (rc)
1914                         //break;
1915         }
1916         return rc;
1917 }
1918
1919 int bnxt_set_hwrm_vnic_filters(struct bnxt *bp, struct bnxt_vnic_info *vnic)
1920 {
1921         struct bnxt_filter_info *filter;
1922         int rc = 0;
1923
1924         STAILQ_FOREACH(filter, &vnic->filter, next) {
1925                 if (filter->filter_type == HWRM_CFA_EM_FILTER)
1926                         rc = bnxt_hwrm_set_em_filter(bp, filter->dst_id,
1927                                                      filter);
1928                 else if (filter->filter_type == HWRM_CFA_NTUPLE_FILTER)
1929                         rc = bnxt_hwrm_set_ntuple_filter(bp, filter->dst_id,
1930                                                          filter);
1931                 else
1932                         rc = bnxt_hwrm_set_l2_filter(bp, vnic->fw_vnic_id,
1933                                                      filter);
1934                 if (rc)
1935                         break;
1936         }
1937         return rc;
1938 }
1939
1940 void bnxt_free_tunnel_ports(struct bnxt *bp)
1941 {
1942         if (bp->vxlan_port_cnt)
1943                 bnxt_hwrm_tunnel_dst_port_free(bp, bp->vxlan_fw_dst_port_id,
1944                         HWRM_TUNNEL_DST_PORT_FREE_INPUT_TUNNEL_TYPE_VXLAN);
1945         bp->vxlan_port = 0;
1946         if (bp->geneve_port_cnt)
1947                 bnxt_hwrm_tunnel_dst_port_free(bp, bp->geneve_fw_dst_port_id,
1948                         HWRM_TUNNEL_DST_PORT_FREE_INPUT_TUNNEL_TYPE_GENEVE);
1949         bp->geneve_port = 0;
1950 }
1951
1952 void bnxt_free_all_hwrm_resources(struct bnxt *bp)
1953 {
1954         int i;
1955
1956         if (bp->vnic_info == NULL)
1957                 return;
1958
1959         /*
1960          * Cleanup VNICs in reverse order, to make sure the L2 filter
1961          * from vnic0 is last to be cleaned up.
1962          */
1963         for (i = bp->nr_vnics - 1; i >= 0; i--) {
1964                 struct bnxt_vnic_info *vnic = &bp->vnic_info[i];
1965
1966                 bnxt_clear_hwrm_vnic_flows(bp, vnic);
1967
1968                 bnxt_clear_hwrm_vnic_filters(bp, vnic);
1969
1970                 bnxt_hwrm_vnic_ctx_free(bp, vnic);
1971
1972                 bnxt_hwrm_vnic_tpa_cfg(bp, vnic, false);
1973
1974                 bnxt_hwrm_vnic_free(bp, vnic);
1975         }
1976         /* Ring resources */
1977         bnxt_free_all_hwrm_rings(bp);
1978         bnxt_free_all_hwrm_ring_grps(bp);
1979         bnxt_free_all_hwrm_stat_ctxs(bp);
1980         bnxt_free_tunnel_ports(bp);
1981 }
1982
1983 static uint16_t bnxt_parse_eth_link_duplex(uint32_t conf_link_speed)
1984 {
1985         uint8_t hw_link_duplex = HWRM_PORT_PHY_CFG_INPUT_AUTO_DUPLEX_BOTH;
1986
1987         if ((conf_link_speed & ETH_LINK_SPEED_FIXED) == ETH_LINK_SPEED_AUTONEG)
1988                 return HWRM_PORT_PHY_CFG_INPUT_AUTO_DUPLEX_BOTH;
1989
1990         switch (conf_link_speed) {
1991         case ETH_LINK_SPEED_10M_HD:
1992         case ETH_LINK_SPEED_100M_HD:
1993                 return HWRM_PORT_PHY_CFG_INPUT_AUTO_DUPLEX_HALF;
1994         }
1995         return hw_link_duplex;
1996 }
1997
1998 static uint16_t bnxt_check_eth_link_autoneg(uint32_t conf_link)
1999 {
2000         return (conf_link & ETH_LINK_SPEED_FIXED) ? 0 : 1;
2001 }
2002
2003 static uint16_t bnxt_parse_eth_link_speed(uint32_t conf_link_speed)
2004 {
2005         uint16_t eth_link_speed = 0;
2006
2007         if (conf_link_speed == ETH_LINK_SPEED_AUTONEG)
2008                 return ETH_LINK_SPEED_AUTONEG;
2009
2010         switch (conf_link_speed & ~ETH_LINK_SPEED_FIXED) {
2011         case ETH_LINK_SPEED_100M:
2012         case ETH_LINK_SPEED_100M_HD:
2013                 eth_link_speed =
2014                         HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_100MB;
2015                 break;
2016         case ETH_LINK_SPEED_1G:
2017                 eth_link_speed =
2018                         HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_1GB;
2019                 break;
2020         case ETH_LINK_SPEED_2_5G:
2021                 eth_link_speed =
2022                         HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_2_5GB;
2023                 break;
2024         case ETH_LINK_SPEED_10G:
2025                 eth_link_speed =
2026                         HWRM_PORT_PHY_CFG_INPUT_FORCE_LINK_SPEED_10GB;
2027                 break;
2028         case ETH_LINK_SPEED_20G:
2029                 eth_link_speed =
2030                         HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_20GB;
2031                 break;
2032         case ETH_LINK_SPEED_25G:
2033                 eth_link_speed =
2034                         HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_25GB;
2035                 break;
2036         case ETH_LINK_SPEED_40G:
2037                 eth_link_speed =
2038                         HWRM_PORT_PHY_CFG_INPUT_FORCE_LINK_SPEED_40GB;
2039                 break;
2040         case ETH_LINK_SPEED_50G:
2041                 eth_link_speed =
2042                         HWRM_PORT_PHY_CFG_INPUT_FORCE_LINK_SPEED_50GB;
2043                 break;
2044         case ETH_LINK_SPEED_100G:
2045                 eth_link_speed =
2046                         HWRM_PORT_PHY_CFG_INPUT_FORCE_LINK_SPEED_100GB;
2047                 break;
2048         default:
2049                 PMD_DRV_LOG(ERR,
2050                         "Unsupported link speed %d; default to AUTO\n",
2051                         conf_link_speed);
2052                 break;
2053         }
2054         return eth_link_speed;
2055 }
2056
2057 #define BNXT_SUPPORTED_SPEEDS (ETH_LINK_SPEED_100M | ETH_LINK_SPEED_100M_HD | \
2058                 ETH_LINK_SPEED_1G | ETH_LINK_SPEED_2_5G | \
2059                 ETH_LINK_SPEED_10G | ETH_LINK_SPEED_20G | ETH_LINK_SPEED_25G | \
2060                 ETH_LINK_SPEED_40G | ETH_LINK_SPEED_50G | ETH_LINK_SPEED_100G)
2061
2062 static int bnxt_valid_link_speed(uint32_t link_speed, uint16_t port_id)
2063 {
2064         uint32_t one_speed;
2065
2066         if (link_speed == ETH_LINK_SPEED_AUTONEG)
2067                 return 0;
2068
2069         if (link_speed & ETH_LINK_SPEED_FIXED) {
2070                 one_speed = link_speed & ~ETH_LINK_SPEED_FIXED;
2071
2072                 if (one_speed & (one_speed - 1)) {
2073                         PMD_DRV_LOG(ERR,
2074                                 "Invalid advertised speeds (%u) for port %u\n",
2075                                 link_speed, port_id);
2076                         return -EINVAL;
2077                 }
2078                 if ((one_speed & BNXT_SUPPORTED_SPEEDS) != one_speed) {
2079                         PMD_DRV_LOG(ERR,
2080                                 "Unsupported advertised speed (%u) for port %u\n",
2081                                 link_speed, port_id);
2082                         return -EINVAL;
2083                 }
2084         } else {
2085                 if (!(link_speed & BNXT_SUPPORTED_SPEEDS)) {
2086                         PMD_DRV_LOG(ERR,
2087                                 "Unsupported advertised speeds (%u) for port %u\n",
2088                                 link_speed, port_id);
2089                         return -EINVAL;
2090                 }
2091         }
2092         return 0;
2093 }
2094
2095 static uint16_t
2096 bnxt_parse_eth_link_speed_mask(struct bnxt *bp, uint32_t link_speed)
2097 {
2098         uint16_t ret = 0;
2099
2100         if (link_speed == ETH_LINK_SPEED_AUTONEG) {
2101                 if (bp->link_info.support_speeds)
2102                         return bp->link_info.support_speeds;
2103                 link_speed = BNXT_SUPPORTED_SPEEDS;
2104         }
2105
2106         if (link_speed & ETH_LINK_SPEED_100M)
2107                 ret |= HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_MASK_100MB;
2108         if (link_speed & ETH_LINK_SPEED_100M_HD)
2109                 ret |= HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_MASK_100MB;
2110         if (link_speed & ETH_LINK_SPEED_1G)
2111                 ret |= HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_MASK_1GB;
2112         if (link_speed & ETH_LINK_SPEED_2_5G)
2113                 ret |= HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_MASK_2_5GB;
2114         if (link_speed & ETH_LINK_SPEED_10G)
2115                 ret |= HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_MASK_10GB;
2116         if (link_speed & ETH_LINK_SPEED_20G)
2117                 ret |= HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_MASK_20GB;
2118         if (link_speed & ETH_LINK_SPEED_25G)
2119                 ret |= HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_MASK_25GB;
2120         if (link_speed & ETH_LINK_SPEED_40G)
2121                 ret |= HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_MASK_40GB;
2122         if (link_speed & ETH_LINK_SPEED_50G)
2123                 ret |= HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_MASK_50GB;
2124         if (link_speed & ETH_LINK_SPEED_100G)
2125                 ret |= HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_MASK_100GB;
2126         return ret;
2127 }
2128
2129 static uint32_t bnxt_parse_hw_link_speed(uint16_t hw_link_speed)
2130 {
2131         uint32_t eth_link_speed = ETH_SPEED_NUM_NONE;
2132
2133         switch (hw_link_speed) {
2134         case HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_100MB:
2135                 eth_link_speed = ETH_SPEED_NUM_100M;
2136                 break;
2137         case HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_1GB:
2138                 eth_link_speed = ETH_SPEED_NUM_1G;
2139                 break;
2140         case HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_2_5GB:
2141                 eth_link_speed = ETH_SPEED_NUM_2_5G;
2142                 break;
2143         case HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_10GB:
2144                 eth_link_speed = ETH_SPEED_NUM_10G;
2145                 break;
2146         case HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_20GB:
2147                 eth_link_speed = ETH_SPEED_NUM_20G;
2148                 break;
2149         case HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_25GB:
2150                 eth_link_speed = ETH_SPEED_NUM_25G;
2151                 break;
2152         case HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_40GB:
2153                 eth_link_speed = ETH_SPEED_NUM_40G;
2154                 break;
2155         case HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_50GB:
2156                 eth_link_speed = ETH_SPEED_NUM_50G;
2157                 break;
2158         case HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_100GB:
2159                 eth_link_speed = ETH_SPEED_NUM_100G;
2160                 break;
2161         case HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_2GB:
2162         default:
2163                 PMD_DRV_LOG(ERR, "HWRM link speed %d not defined\n",
2164                         hw_link_speed);
2165                 break;
2166         }
2167         return eth_link_speed;
2168 }
2169
2170 static uint16_t bnxt_parse_hw_link_duplex(uint16_t hw_link_duplex)
2171 {
2172         uint16_t eth_link_duplex = ETH_LINK_FULL_DUPLEX;
2173
2174         switch (hw_link_duplex) {
2175         case HWRM_PORT_PHY_CFG_INPUT_AUTO_DUPLEX_BOTH:
2176         case HWRM_PORT_PHY_CFG_INPUT_AUTO_DUPLEX_FULL:
2177                 eth_link_duplex = ETH_LINK_FULL_DUPLEX;
2178                 break;
2179         case HWRM_PORT_PHY_CFG_INPUT_AUTO_DUPLEX_HALF:
2180                 eth_link_duplex = ETH_LINK_HALF_DUPLEX;
2181                 break;
2182         default:
2183                 PMD_DRV_LOG(ERR, "HWRM link duplex %d not defined\n",
2184                         hw_link_duplex);
2185                 break;
2186         }
2187         return eth_link_duplex;
2188 }
2189
2190 int bnxt_get_hwrm_link_config(struct bnxt *bp, struct rte_eth_link *link)
2191 {
2192         int rc = 0;
2193         struct bnxt_link_info *link_info = &bp->link_info;
2194
2195         rc = bnxt_hwrm_port_phy_qcfg(bp, link_info);
2196         if (rc) {
2197                 PMD_DRV_LOG(ERR,
2198                         "Get link config failed with rc %d\n", rc);
2199                 goto exit;
2200         }
2201         if (link_info->link_speed)
2202                 link->link_speed =
2203                         bnxt_parse_hw_link_speed(link_info->link_speed);
2204         else
2205                 link->link_speed = ETH_SPEED_NUM_NONE;
2206         link->link_duplex = bnxt_parse_hw_link_duplex(link_info->duplex);
2207         link->link_status = link_info->link_up;
2208         link->link_autoneg = link_info->auto_mode ==
2209                 HWRM_PORT_PHY_QCFG_OUTPUT_AUTO_MODE_NONE ?
2210                 ETH_LINK_FIXED : ETH_LINK_AUTONEG;
2211 exit:
2212         return rc;
2213 }
2214
2215 int bnxt_set_hwrm_link_config(struct bnxt *bp, bool link_up)
2216 {
2217         int rc = 0;
2218         struct rte_eth_conf *dev_conf = &bp->eth_dev->data->dev_conf;
2219         struct bnxt_link_info link_req;
2220         uint16_t speed, autoneg;
2221
2222         if (!BNXT_SINGLE_PF(bp) || BNXT_VF(bp))
2223                 return 0;
2224
2225         rc = bnxt_valid_link_speed(dev_conf->link_speeds,
2226                         bp->eth_dev->data->port_id);
2227         if (rc)
2228                 goto error;
2229
2230         memset(&link_req, 0, sizeof(link_req));
2231         link_req.link_up = link_up;
2232         if (!link_up)
2233                 goto port_phy_cfg;
2234
2235         autoneg = bnxt_check_eth_link_autoneg(dev_conf->link_speeds);
2236         speed = bnxt_parse_eth_link_speed(dev_conf->link_speeds);
2237         link_req.phy_flags = HWRM_PORT_PHY_CFG_INPUT_FLAGS_RESET_PHY;
2238         /* Autoneg can be done only when the FW allows */
2239         if (autoneg == 1 && !(bp->link_info.auto_link_speed ||
2240                                 bp->link_info.force_link_speed)) {
2241                 link_req.phy_flags |=
2242                                 HWRM_PORT_PHY_CFG_INPUT_FLAGS_RESTART_AUTONEG;
2243                 link_req.auto_link_speed_mask =
2244                         bnxt_parse_eth_link_speed_mask(bp,
2245                                                        dev_conf->link_speeds);
2246         } else {
2247                 if (bp->link_info.phy_type ==
2248                     HWRM_PORT_PHY_QCFG_OUTPUT_PHY_TYPE_BASET ||
2249                     bp->link_info.phy_type ==
2250                     HWRM_PORT_PHY_QCFG_OUTPUT_PHY_TYPE_BASETE ||
2251                     bp->link_info.media_type ==
2252                     HWRM_PORT_PHY_QCFG_OUTPUT_MEDIA_TYPE_TP) {
2253                         PMD_DRV_LOG(ERR, "10GBase-T devices must autoneg\n");
2254                         return -EINVAL;
2255                 }
2256
2257                 link_req.phy_flags |= HWRM_PORT_PHY_CFG_INPUT_FLAGS_FORCE;
2258                 /* If user wants a particular speed try that first. */
2259                 if (speed)
2260                         link_req.link_speed = speed;
2261                 else if (bp->link_info.force_link_speed)
2262                         link_req.link_speed = bp->link_info.force_link_speed;
2263                 else
2264                         link_req.link_speed = bp->link_info.auto_link_speed;
2265         }
2266         link_req.duplex = bnxt_parse_eth_link_duplex(dev_conf->link_speeds);
2267         link_req.auto_pause = bp->link_info.auto_pause;
2268         link_req.force_pause = bp->link_info.force_pause;
2269
2270 port_phy_cfg:
2271         rc = bnxt_hwrm_port_phy_cfg(bp, &link_req);
2272         if (rc) {
2273                 PMD_DRV_LOG(ERR,
2274                         "Set link config failed with rc %d\n", rc);
2275         }
2276
2277 error:
2278         return rc;
2279 }
2280
2281 /* JIRA 22088 */
2282 int bnxt_hwrm_func_qcfg(struct bnxt *bp)
2283 {
2284         struct hwrm_func_qcfg_input req = {0};
2285         struct hwrm_func_qcfg_output *resp = bp->hwrm_cmd_resp_addr;
2286         uint16_t flags;
2287         int rc = 0;
2288
2289         HWRM_PREP(req, FUNC_QCFG);
2290         req.fid = rte_cpu_to_le_16(0xffff);
2291
2292         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req));
2293
2294         HWRM_CHECK_RESULT();
2295
2296         /* Hard Coded.. 0xfff VLAN ID mask */
2297         bp->vlan = rte_le_to_cpu_16(resp->vlan) & 0xfff;
2298         flags = rte_le_to_cpu_16(resp->flags);
2299         if (BNXT_PF(bp) && (flags & HWRM_FUNC_QCFG_OUTPUT_FLAGS_MULTI_HOST))
2300                 bp->flags |= BNXT_FLAG_MULTI_HOST;
2301
2302         switch (resp->port_partition_type) {
2303         case HWRM_FUNC_QCFG_OUTPUT_PORT_PARTITION_TYPE_NPAR1_0:
2304         case HWRM_FUNC_QCFG_OUTPUT_PORT_PARTITION_TYPE_NPAR1_5:
2305         case HWRM_FUNC_QCFG_OUTPUT_PORT_PARTITION_TYPE_NPAR2_0:
2306                 bp->port_partition_type = resp->port_partition_type;
2307                 break;
2308         default:
2309                 bp->port_partition_type = 0;
2310                 break;
2311         }
2312
2313         HWRM_UNLOCK();
2314
2315         return rc;
2316 }
2317
2318 static void copy_func_cfg_to_qcaps(struct hwrm_func_cfg_input *fcfg,
2319                                    struct hwrm_func_qcaps_output *qcaps)
2320 {
2321         qcaps->max_rsscos_ctx = fcfg->num_rsscos_ctxs;
2322         memcpy(qcaps->mac_address, fcfg->dflt_mac_addr,
2323                sizeof(qcaps->mac_address));
2324         qcaps->max_l2_ctxs = fcfg->num_l2_ctxs;
2325         qcaps->max_rx_rings = fcfg->num_rx_rings;
2326         qcaps->max_tx_rings = fcfg->num_tx_rings;
2327         qcaps->max_cmpl_rings = fcfg->num_cmpl_rings;
2328         qcaps->max_stat_ctx = fcfg->num_stat_ctxs;
2329         qcaps->max_vfs = 0;
2330         qcaps->first_vf_id = 0;
2331         qcaps->max_vnics = fcfg->num_vnics;
2332         qcaps->max_decap_records = 0;
2333         qcaps->max_encap_records = 0;
2334         qcaps->max_tx_wm_flows = 0;
2335         qcaps->max_tx_em_flows = 0;
2336         qcaps->max_rx_wm_flows = 0;
2337         qcaps->max_rx_em_flows = 0;
2338         qcaps->max_flow_id = 0;
2339         qcaps->max_mcast_filters = fcfg->num_mcast_filters;
2340         qcaps->max_sp_tx_rings = 0;
2341         qcaps->max_hw_ring_grps = fcfg->num_hw_ring_grps;
2342 }
2343
2344 static int bnxt_hwrm_pf_func_cfg(struct bnxt *bp, int tx_rings)
2345 {
2346         struct hwrm_func_cfg_input req = {0};
2347         struct hwrm_func_cfg_output *resp = bp->hwrm_cmd_resp_addr;
2348         int rc;
2349
2350         req.enables = rte_cpu_to_le_32(HWRM_FUNC_CFG_INPUT_ENABLES_MTU |
2351                         HWRM_FUNC_CFG_INPUT_ENABLES_MRU |
2352                         HWRM_FUNC_CFG_INPUT_ENABLES_NUM_RSSCOS_CTXS |
2353                         HWRM_FUNC_CFG_INPUT_ENABLES_NUM_STAT_CTXS |
2354                         HWRM_FUNC_CFG_INPUT_ENABLES_NUM_CMPL_RINGS |
2355                         HWRM_FUNC_CFG_INPUT_ENABLES_NUM_TX_RINGS |
2356                         HWRM_FUNC_CFG_INPUT_ENABLES_NUM_RX_RINGS |
2357                         HWRM_FUNC_CFG_INPUT_ENABLES_NUM_L2_CTXS |
2358                         HWRM_FUNC_CFG_INPUT_ENABLES_NUM_VNICS |
2359                         HWRM_FUNC_CFG_INPUT_ENABLES_NUM_HW_RING_GRPS);
2360         req.flags = rte_cpu_to_le_32(bp->pf.func_cfg_flags);
2361         req.mtu = rte_cpu_to_le_16(BNXT_MAX_MTU);
2362         req.mru = rte_cpu_to_le_16(bp->eth_dev->data->mtu + ETHER_HDR_LEN +
2363                                    ETHER_CRC_LEN + VLAN_TAG_SIZE);
2364         req.num_rsscos_ctxs = rte_cpu_to_le_16(bp->max_rsscos_ctx);
2365         req.num_stat_ctxs = rte_cpu_to_le_16(bp->max_stat_ctx);
2366         req.num_cmpl_rings = rte_cpu_to_le_16(bp->max_cp_rings);
2367         req.num_tx_rings = rte_cpu_to_le_16(tx_rings);
2368         req.num_rx_rings = rte_cpu_to_le_16(bp->max_rx_rings);
2369         req.num_l2_ctxs = rte_cpu_to_le_16(bp->max_l2_ctx);
2370         req.num_vnics = rte_cpu_to_le_16(bp->max_vnics);
2371         req.num_hw_ring_grps = rte_cpu_to_le_16(bp->max_ring_grps);
2372         req.fid = rte_cpu_to_le_16(0xffff);
2373
2374         HWRM_PREP(req, FUNC_CFG);
2375
2376         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req));
2377
2378         HWRM_CHECK_RESULT();
2379         HWRM_UNLOCK();
2380
2381         return rc;
2382 }
2383
2384 static void populate_vf_func_cfg_req(struct bnxt *bp,
2385                                      struct hwrm_func_cfg_input *req,
2386                                      int num_vfs)
2387 {
2388         req->enables = rte_cpu_to_le_32(HWRM_FUNC_CFG_INPUT_ENABLES_MTU |
2389                         HWRM_FUNC_CFG_INPUT_ENABLES_MRU |
2390                         HWRM_FUNC_CFG_INPUT_ENABLES_NUM_RSSCOS_CTXS |
2391                         HWRM_FUNC_CFG_INPUT_ENABLES_NUM_STAT_CTXS |
2392                         HWRM_FUNC_CFG_INPUT_ENABLES_NUM_CMPL_RINGS |
2393                         HWRM_FUNC_CFG_INPUT_ENABLES_NUM_TX_RINGS |
2394                         HWRM_FUNC_CFG_INPUT_ENABLES_NUM_RX_RINGS |
2395                         HWRM_FUNC_CFG_INPUT_ENABLES_NUM_L2_CTXS |
2396                         HWRM_FUNC_CFG_INPUT_ENABLES_NUM_VNICS |
2397                         HWRM_FUNC_CFG_INPUT_ENABLES_NUM_HW_RING_GRPS);
2398
2399         req->mtu = rte_cpu_to_le_16(bp->eth_dev->data->mtu + ETHER_HDR_LEN +
2400                                     ETHER_CRC_LEN + VLAN_TAG_SIZE);
2401         req->mru = rte_cpu_to_le_16(bp->eth_dev->data->mtu + ETHER_HDR_LEN +
2402                                     ETHER_CRC_LEN + VLAN_TAG_SIZE);
2403         req->num_rsscos_ctxs = rte_cpu_to_le_16(bp->max_rsscos_ctx /
2404                                                 (num_vfs + 1));
2405         req->num_stat_ctxs = rte_cpu_to_le_16(bp->max_stat_ctx / (num_vfs + 1));
2406         req->num_cmpl_rings = rte_cpu_to_le_16(bp->max_cp_rings /
2407                                                (num_vfs + 1));
2408         req->num_tx_rings = rte_cpu_to_le_16(bp->max_tx_rings / (num_vfs + 1));
2409         req->num_rx_rings = rte_cpu_to_le_16(bp->max_rx_rings / (num_vfs + 1));
2410         req->num_l2_ctxs = rte_cpu_to_le_16(bp->max_l2_ctx / (num_vfs + 1));
2411         /* TODO: For now, do not support VMDq/RFS on VFs. */
2412         req->num_vnics = rte_cpu_to_le_16(1);
2413         req->num_hw_ring_grps = rte_cpu_to_le_16(bp->max_ring_grps /
2414                                                  (num_vfs + 1));
2415 }
2416
2417 static void add_random_mac_if_needed(struct bnxt *bp,
2418                                      struct hwrm_func_cfg_input *cfg_req,
2419                                      int vf)
2420 {
2421         struct ether_addr mac;
2422
2423         if (bnxt_hwrm_func_qcfg_vf_default_mac(bp, vf, &mac))
2424                 return;
2425
2426         if (memcmp(mac.addr_bytes, "\x00\x00\x00\x00\x00", 6) == 0) {
2427                 cfg_req->enables |=
2428                 rte_cpu_to_le_32(HWRM_FUNC_CFG_INPUT_ENABLES_DFLT_MAC_ADDR);
2429                 eth_random_addr(cfg_req->dflt_mac_addr);
2430                 bp->pf.vf_info[vf].random_mac = true;
2431         } else {
2432                 memcpy(cfg_req->dflt_mac_addr, mac.addr_bytes, ETHER_ADDR_LEN);
2433         }
2434 }
2435
2436 static void reserve_resources_from_vf(struct bnxt *bp,
2437                                       struct hwrm_func_cfg_input *cfg_req,
2438                                       int vf)
2439 {
2440         struct hwrm_func_qcaps_input req = {0};
2441         struct hwrm_func_qcaps_output *resp = bp->hwrm_cmd_resp_addr;
2442         int rc;
2443
2444         /* Get the actual allocated values now */
2445         HWRM_PREP(req, FUNC_QCAPS);
2446         req.fid = rte_cpu_to_le_16(bp->pf.vf_info[vf].fid);
2447         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req));
2448
2449         if (rc) {
2450                 PMD_DRV_LOG(ERR, "hwrm_func_qcaps failed rc:%d\n", rc);
2451                 copy_func_cfg_to_qcaps(cfg_req, resp);
2452         } else if (resp->error_code) {
2453                 rc = rte_le_to_cpu_16(resp->error_code);
2454                 PMD_DRV_LOG(ERR, "hwrm_func_qcaps error %d\n", rc);
2455                 copy_func_cfg_to_qcaps(cfg_req, resp);
2456         }
2457
2458         bp->max_rsscos_ctx -= rte_le_to_cpu_16(resp->max_rsscos_ctx);
2459         bp->max_stat_ctx -= rte_le_to_cpu_16(resp->max_stat_ctx);
2460         bp->max_cp_rings -= rte_le_to_cpu_16(resp->max_cmpl_rings);
2461         bp->max_tx_rings -= rte_le_to_cpu_16(resp->max_tx_rings);
2462         bp->max_rx_rings -= rte_le_to_cpu_16(resp->max_rx_rings);
2463         bp->max_l2_ctx -= rte_le_to_cpu_16(resp->max_l2_ctxs);
2464         /*
2465          * TODO: While not supporting VMDq with VFs, max_vnics is always
2466          * forced to 1 in this case
2467          */
2468         //bp->max_vnics -= rte_le_to_cpu_16(esp->max_vnics);
2469         bp->max_ring_grps -= rte_le_to_cpu_16(resp->max_hw_ring_grps);
2470
2471         HWRM_UNLOCK();
2472 }
2473
2474 int bnxt_hwrm_func_qcfg_current_vf_vlan(struct bnxt *bp, int vf)
2475 {
2476         struct hwrm_func_qcfg_input req = {0};
2477         struct hwrm_func_qcfg_output *resp = bp->hwrm_cmd_resp_addr;
2478         int rc;
2479
2480         /* Check for zero MAC address */
2481         HWRM_PREP(req, FUNC_QCFG);
2482         req.fid = rte_cpu_to_le_16(bp->pf.vf_info[vf].fid);
2483         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req));
2484         if (rc) {
2485                 PMD_DRV_LOG(ERR, "hwrm_func_qcfg failed rc:%d\n", rc);
2486                 return -1;
2487         } else if (resp->error_code) {
2488                 rc = rte_le_to_cpu_16(resp->error_code);
2489                 PMD_DRV_LOG(ERR, "hwrm_func_qcfg error %d\n", rc);
2490                 return -1;
2491         }
2492         rc = rte_le_to_cpu_16(resp->vlan);
2493
2494         HWRM_UNLOCK();
2495
2496         return rc;
2497 }
2498
2499 static int update_pf_resource_max(struct bnxt *bp)
2500 {
2501         struct hwrm_func_qcfg_input req = {0};
2502         struct hwrm_func_qcfg_output *resp = bp->hwrm_cmd_resp_addr;
2503         int rc;
2504
2505         /* And copy the allocated numbers into the pf struct */
2506         HWRM_PREP(req, FUNC_QCFG);
2507         req.fid = rte_cpu_to_le_16(0xffff);
2508         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req));
2509         HWRM_CHECK_RESULT();
2510
2511         /* Only TX ring value reflects actual allocation? TODO */
2512         bp->max_tx_rings = rte_le_to_cpu_16(resp->alloc_tx_rings);
2513         bp->pf.evb_mode = resp->evb_mode;
2514
2515         HWRM_UNLOCK();
2516
2517         return rc;
2518 }
2519
2520 int bnxt_hwrm_allocate_pf_only(struct bnxt *bp)
2521 {
2522         int rc;
2523
2524         if (!BNXT_PF(bp)) {
2525                 PMD_DRV_LOG(ERR, "Attempt to allcoate VFs on a VF!\n");
2526                 return -1;
2527         }
2528
2529         rc = bnxt_hwrm_func_qcaps(bp);
2530         if (rc)
2531                 return rc;
2532
2533         bp->pf.func_cfg_flags &=
2534                 ~(HWRM_FUNC_CFG_INPUT_FLAGS_STD_TX_RING_MODE_ENABLE |
2535                   HWRM_FUNC_CFG_INPUT_FLAGS_STD_TX_RING_MODE_DISABLE);
2536         bp->pf.func_cfg_flags |=
2537                 HWRM_FUNC_CFG_INPUT_FLAGS_STD_TX_RING_MODE_DISABLE;
2538         rc = bnxt_hwrm_pf_func_cfg(bp, bp->max_tx_rings);
2539         return rc;
2540 }
2541
2542 int bnxt_hwrm_allocate_vfs(struct bnxt *bp, int num_vfs)
2543 {
2544         struct hwrm_func_cfg_input req = {0};
2545         struct hwrm_func_cfg_output *resp = bp->hwrm_cmd_resp_addr;
2546         int i;
2547         size_t sz;
2548         int rc = 0;
2549         size_t req_buf_sz;
2550
2551         if (!BNXT_PF(bp)) {
2552                 PMD_DRV_LOG(ERR, "Attempt to allcoate VFs on a VF!\n");
2553                 return -1;
2554         }
2555
2556         rc = bnxt_hwrm_func_qcaps(bp);
2557
2558         if (rc)
2559                 return rc;
2560
2561         bp->pf.active_vfs = num_vfs;
2562
2563         /*
2564          * First, configure the PF to only use one TX ring.  This ensures that
2565          * there are enough rings for all VFs.
2566          *
2567          * If we don't do this, when we call func_alloc() later, we will lock
2568          * extra rings to the PF that won't be available during func_cfg() of
2569          * the VFs.
2570          *
2571          * This has been fixed with firmware versions above 20.6.54
2572          */
2573         bp->pf.func_cfg_flags &=
2574                 ~(HWRM_FUNC_CFG_INPUT_FLAGS_STD_TX_RING_MODE_ENABLE |
2575                   HWRM_FUNC_CFG_INPUT_FLAGS_STD_TX_RING_MODE_DISABLE);
2576         bp->pf.func_cfg_flags |=
2577                 HWRM_FUNC_CFG_INPUT_FLAGS_STD_TX_RING_MODE_ENABLE;
2578         rc = bnxt_hwrm_pf_func_cfg(bp, 1);
2579         if (rc)
2580                 return rc;
2581
2582         /*
2583          * Now, create and register a buffer to hold forwarded VF requests
2584          */
2585         req_buf_sz = num_vfs * HWRM_MAX_REQ_LEN;
2586         bp->pf.vf_req_buf = rte_malloc("bnxt_vf_fwd", req_buf_sz,
2587                 page_roundup(num_vfs * HWRM_MAX_REQ_LEN));
2588         if (bp->pf.vf_req_buf == NULL) {
2589                 rc = -ENOMEM;
2590                 goto error_free;
2591         }
2592         for (sz = 0; sz < req_buf_sz; sz += getpagesize())
2593                 rte_mem_lock_page(((char *)bp->pf.vf_req_buf) + sz);
2594         for (i = 0; i < num_vfs; i++)
2595                 bp->pf.vf_info[i].req_buf = ((char *)bp->pf.vf_req_buf) +
2596                                         (i * HWRM_MAX_REQ_LEN);
2597
2598         rc = bnxt_hwrm_func_buf_rgtr(bp);
2599         if (rc)
2600                 goto error_free;
2601
2602         populate_vf_func_cfg_req(bp, &req, num_vfs);
2603
2604         bp->pf.active_vfs = 0;
2605         for (i = 0; i < num_vfs; i++) {
2606                 add_random_mac_if_needed(bp, &req, i);
2607
2608                 HWRM_PREP(req, FUNC_CFG);
2609                 req.flags = rte_cpu_to_le_32(bp->pf.vf_info[i].func_cfg_flags);
2610                 req.fid = rte_cpu_to_le_16(bp->pf.vf_info[i].fid);
2611                 rc = bnxt_hwrm_send_message(bp, &req, sizeof(req));
2612
2613                 /* Clear enable flag for next pass */
2614                 req.enables &= ~rte_cpu_to_le_32(
2615                                 HWRM_FUNC_CFG_INPUT_ENABLES_DFLT_MAC_ADDR);
2616
2617                 if (rc || resp->error_code) {
2618                         PMD_DRV_LOG(ERR,
2619                                 "Failed to initizlie VF %d\n", i);
2620                         PMD_DRV_LOG(ERR,
2621                                 "Not all VFs available. (%d, %d)\n",
2622                                 rc, resp->error_code);
2623                         HWRM_UNLOCK();
2624                         break;
2625                 }
2626
2627                 HWRM_UNLOCK();
2628
2629                 reserve_resources_from_vf(bp, &req, i);
2630                 bp->pf.active_vfs++;
2631                 bnxt_hwrm_func_clr_stats(bp, bp->pf.vf_info[i].fid);
2632         }
2633
2634         /*
2635          * Now configure the PF to use "the rest" of the resources
2636          * We're using STD_TX_RING_MODE here though which will limit the TX
2637          * rings.  This will allow QoS to function properly.  Not setting this
2638          * will cause PF rings to break bandwidth settings.
2639          */
2640         rc = bnxt_hwrm_pf_func_cfg(bp, bp->max_tx_rings);
2641         if (rc)
2642                 goto error_free;
2643
2644         rc = update_pf_resource_max(bp);
2645         if (rc)
2646                 goto error_free;
2647
2648         return rc;
2649
2650 error_free:
2651         bnxt_hwrm_func_buf_unrgtr(bp);
2652         return rc;
2653 }
2654
2655 int bnxt_hwrm_pf_evb_mode(struct bnxt *bp)
2656 {
2657         struct hwrm_func_cfg_input req = {0};
2658         struct hwrm_func_cfg_output *resp = bp->hwrm_cmd_resp_addr;
2659         int rc;
2660
2661         HWRM_PREP(req, FUNC_CFG);
2662
2663         req.fid = rte_cpu_to_le_16(0xffff);
2664         req.enables = rte_cpu_to_le_32(HWRM_FUNC_CFG_INPUT_ENABLES_EVB_MODE);
2665         req.evb_mode = bp->pf.evb_mode;
2666
2667         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req));
2668         HWRM_CHECK_RESULT();
2669         HWRM_UNLOCK();
2670
2671         return rc;
2672 }
2673
2674 int bnxt_hwrm_tunnel_dst_port_alloc(struct bnxt *bp, uint16_t port,
2675                                 uint8_t tunnel_type)
2676 {
2677         struct hwrm_tunnel_dst_port_alloc_input req = {0};
2678         struct hwrm_tunnel_dst_port_alloc_output *resp = bp->hwrm_cmd_resp_addr;
2679         int rc = 0;
2680
2681         HWRM_PREP(req, TUNNEL_DST_PORT_ALLOC);
2682         req.tunnel_type = tunnel_type;
2683         req.tunnel_dst_port_val = port;
2684         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req));
2685         HWRM_CHECK_RESULT();
2686
2687         switch (tunnel_type) {
2688         case HWRM_TUNNEL_DST_PORT_ALLOC_INPUT_TUNNEL_TYPE_VXLAN:
2689                 bp->vxlan_fw_dst_port_id = resp->tunnel_dst_port_id;
2690                 bp->vxlan_port = port;
2691                 break;
2692         case HWRM_TUNNEL_DST_PORT_ALLOC_INPUT_TUNNEL_TYPE_GENEVE:
2693                 bp->geneve_fw_dst_port_id = resp->tunnel_dst_port_id;
2694                 bp->geneve_port = port;
2695                 break;
2696         default:
2697                 break;
2698         }
2699
2700         HWRM_UNLOCK();
2701
2702         return rc;
2703 }
2704
2705 int bnxt_hwrm_tunnel_dst_port_free(struct bnxt *bp, uint16_t port,
2706                                 uint8_t tunnel_type)
2707 {
2708         struct hwrm_tunnel_dst_port_free_input req = {0};
2709         struct hwrm_tunnel_dst_port_free_output *resp = bp->hwrm_cmd_resp_addr;
2710         int rc = 0;
2711
2712         HWRM_PREP(req, TUNNEL_DST_PORT_FREE);
2713
2714         req.tunnel_type = tunnel_type;
2715         req.tunnel_dst_port_id = rte_cpu_to_be_16(port);
2716         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req));
2717
2718         HWRM_CHECK_RESULT();
2719         HWRM_UNLOCK();
2720
2721         return rc;
2722 }
2723
2724 int bnxt_hwrm_func_cfg_vf_set_flags(struct bnxt *bp, uint16_t vf,
2725                                         uint32_t flags)
2726 {
2727         struct hwrm_func_cfg_output *resp = bp->hwrm_cmd_resp_addr;
2728         struct hwrm_func_cfg_input req = {0};
2729         int rc;
2730
2731         HWRM_PREP(req, FUNC_CFG);
2732
2733         req.fid = rte_cpu_to_le_16(bp->pf.vf_info[vf].fid);
2734         req.flags = rte_cpu_to_le_32(flags);
2735         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req));
2736
2737         HWRM_CHECK_RESULT();
2738         HWRM_UNLOCK();
2739
2740         return rc;
2741 }
2742
2743 void vf_vnic_set_rxmask_cb(struct bnxt_vnic_info *vnic, void *flagp)
2744 {
2745         uint32_t *flag = flagp;
2746
2747         vnic->flags = *flag;
2748 }
2749
2750 int bnxt_set_rx_mask_no_vlan(struct bnxt *bp, struct bnxt_vnic_info *vnic)
2751 {
2752         return bnxt_hwrm_cfa_l2_set_rx_mask(bp, vnic, 0, NULL);
2753 }
2754
2755 int bnxt_hwrm_func_buf_rgtr(struct bnxt *bp)
2756 {
2757         int rc = 0;
2758         struct hwrm_func_buf_rgtr_input req = {.req_type = 0 };
2759         struct hwrm_func_buf_rgtr_output *resp = bp->hwrm_cmd_resp_addr;
2760
2761         HWRM_PREP(req, FUNC_BUF_RGTR);
2762
2763         req.req_buf_num_pages = rte_cpu_to_le_16(1);
2764         req.req_buf_page_size = rte_cpu_to_le_16(
2765                          page_getenum(bp->pf.active_vfs * HWRM_MAX_REQ_LEN));
2766         req.req_buf_len = rte_cpu_to_le_16(HWRM_MAX_REQ_LEN);
2767         req.req_buf_page_addr[0] =
2768                 rte_cpu_to_le_64(rte_mem_virt2iova(bp->pf.vf_req_buf));
2769         if (req.req_buf_page_addr[0] == 0) {
2770                 PMD_DRV_LOG(ERR,
2771                         "unable to map buffer address to physical memory\n");
2772                 return -ENOMEM;
2773         }
2774
2775         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req));
2776
2777         HWRM_CHECK_RESULT();
2778         HWRM_UNLOCK();
2779
2780         return rc;
2781 }
2782
2783 int bnxt_hwrm_func_buf_unrgtr(struct bnxt *bp)
2784 {
2785         int rc = 0;
2786         struct hwrm_func_buf_unrgtr_input req = {.req_type = 0 };
2787         struct hwrm_func_buf_unrgtr_output *resp = bp->hwrm_cmd_resp_addr;
2788
2789         HWRM_PREP(req, FUNC_BUF_UNRGTR);
2790
2791         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req));
2792
2793         HWRM_CHECK_RESULT();
2794         HWRM_UNLOCK();
2795
2796         return rc;
2797 }
2798
2799 int bnxt_hwrm_func_cfg_def_cp(struct bnxt *bp)
2800 {
2801         struct hwrm_func_cfg_output *resp = bp->hwrm_cmd_resp_addr;
2802         struct hwrm_func_cfg_input req = {0};
2803         int rc;
2804
2805         HWRM_PREP(req, FUNC_CFG);
2806
2807         req.fid = rte_cpu_to_le_16(0xffff);
2808         req.flags = rte_cpu_to_le_32(bp->pf.func_cfg_flags);
2809         req.enables = rte_cpu_to_le_32(
2810                         HWRM_FUNC_CFG_INPUT_ENABLES_ASYNC_EVENT_CR);
2811         req.async_event_cr = rte_cpu_to_le_16(
2812                         bp->def_cp_ring->cp_ring_struct->fw_ring_id);
2813         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req));
2814
2815         HWRM_CHECK_RESULT();
2816         HWRM_UNLOCK();
2817
2818         return rc;
2819 }
2820
2821 int bnxt_hwrm_vf_func_cfg_def_cp(struct bnxt *bp)
2822 {
2823         struct hwrm_func_vf_cfg_output *resp = bp->hwrm_cmd_resp_addr;
2824         struct hwrm_func_vf_cfg_input req = {0};
2825         int rc;
2826
2827         HWRM_PREP(req, FUNC_VF_CFG);
2828
2829         req.enables = rte_cpu_to_le_32(
2830                         HWRM_FUNC_CFG_INPUT_ENABLES_ASYNC_EVENT_CR);
2831         req.async_event_cr = rte_cpu_to_le_16(
2832                         bp->def_cp_ring->cp_ring_struct->fw_ring_id);
2833         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req));
2834
2835         HWRM_CHECK_RESULT();
2836         HWRM_UNLOCK();
2837
2838         return rc;
2839 }
2840
2841 int bnxt_hwrm_set_default_vlan(struct bnxt *bp, int vf, uint8_t is_vf)
2842 {
2843         struct hwrm_func_cfg_input req = {0};
2844         struct hwrm_func_cfg_output *resp = bp->hwrm_cmd_resp_addr;
2845         uint16_t dflt_vlan, fid;
2846         uint32_t func_cfg_flags;
2847         int rc = 0;
2848
2849         HWRM_PREP(req, FUNC_CFG);
2850
2851         if (is_vf) {
2852                 dflt_vlan = bp->pf.vf_info[vf].dflt_vlan;
2853                 fid = bp->pf.vf_info[vf].fid;
2854                 func_cfg_flags = bp->pf.vf_info[vf].func_cfg_flags;
2855         } else {
2856                 fid = rte_cpu_to_le_16(0xffff);
2857                 func_cfg_flags = bp->pf.func_cfg_flags;
2858                 dflt_vlan = bp->vlan;
2859         }
2860
2861         req.flags = rte_cpu_to_le_32(func_cfg_flags);
2862         req.fid = rte_cpu_to_le_16(fid);
2863         req.enables |= rte_cpu_to_le_32(HWRM_FUNC_CFG_INPUT_ENABLES_DFLT_VLAN);
2864         req.dflt_vlan = rte_cpu_to_le_16(dflt_vlan);
2865
2866         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req));
2867
2868         HWRM_CHECK_RESULT();
2869         HWRM_UNLOCK();
2870
2871         return rc;
2872 }
2873
2874 int bnxt_hwrm_func_bw_cfg(struct bnxt *bp, uint16_t vf,
2875                         uint16_t max_bw, uint16_t enables)
2876 {
2877         struct hwrm_func_cfg_output *resp = bp->hwrm_cmd_resp_addr;
2878         struct hwrm_func_cfg_input req = {0};
2879         int rc;
2880
2881         HWRM_PREP(req, FUNC_CFG);
2882
2883         req.fid = rte_cpu_to_le_16(bp->pf.vf_info[vf].fid);
2884         req.enables |= rte_cpu_to_le_32(enables);
2885         req.flags = rte_cpu_to_le_32(bp->pf.vf_info[vf].func_cfg_flags);
2886         req.max_bw = rte_cpu_to_le_32(max_bw);
2887         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req));
2888
2889         HWRM_CHECK_RESULT();
2890         HWRM_UNLOCK();
2891
2892         return rc;
2893 }
2894
2895 int bnxt_hwrm_set_vf_vlan(struct bnxt *bp, int vf)
2896 {
2897         struct hwrm_func_cfg_input req = {0};
2898         struct hwrm_func_cfg_output *resp = bp->hwrm_cmd_resp_addr;
2899         int rc = 0;
2900
2901         HWRM_PREP(req, FUNC_CFG);
2902
2903         req.flags = rte_cpu_to_le_32(bp->pf.vf_info[vf].func_cfg_flags);
2904         req.fid = rte_cpu_to_le_16(bp->pf.vf_info[vf].fid);
2905         req.enables |= rte_cpu_to_le_32(HWRM_FUNC_CFG_INPUT_ENABLES_DFLT_VLAN);
2906         req.dflt_vlan = rte_cpu_to_le_16(bp->pf.vf_info[vf].dflt_vlan);
2907
2908         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req));
2909
2910         HWRM_CHECK_RESULT();
2911         HWRM_UNLOCK();
2912
2913         return rc;
2914 }
2915
2916 int bnxt_hwrm_reject_fwd_resp(struct bnxt *bp, uint16_t target_id,
2917                               void *encaped, size_t ec_size)
2918 {
2919         int rc = 0;
2920         struct hwrm_reject_fwd_resp_input req = {.req_type = 0};
2921         struct hwrm_reject_fwd_resp_output *resp = bp->hwrm_cmd_resp_addr;
2922
2923         if (ec_size > sizeof(req.encap_request))
2924                 return -1;
2925
2926         HWRM_PREP(req, REJECT_FWD_RESP);
2927
2928         req.encap_resp_target_id = rte_cpu_to_le_16(target_id);
2929         memcpy(req.encap_request, encaped, ec_size);
2930
2931         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req));
2932
2933         HWRM_CHECK_RESULT();
2934         HWRM_UNLOCK();
2935
2936         return rc;
2937 }
2938
2939 int bnxt_hwrm_func_qcfg_vf_default_mac(struct bnxt *bp, uint16_t vf,
2940                                        struct ether_addr *mac)
2941 {
2942         struct hwrm_func_qcfg_input req = {0};
2943         struct hwrm_func_qcfg_output *resp = bp->hwrm_cmd_resp_addr;
2944         int rc;
2945
2946         HWRM_PREP(req, FUNC_QCFG);
2947
2948         req.fid = rte_cpu_to_le_16(bp->pf.vf_info[vf].fid);
2949         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req));
2950
2951         HWRM_CHECK_RESULT();
2952
2953         memcpy(mac->addr_bytes, resp->mac_address, ETHER_ADDR_LEN);
2954
2955         HWRM_UNLOCK();
2956
2957         return rc;
2958 }
2959
2960 int bnxt_hwrm_exec_fwd_resp(struct bnxt *bp, uint16_t target_id,
2961                             void *encaped, size_t ec_size)
2962 {
2963         int rc = 0;
2964         struct hwrm_exec_fwd_resp_input req = {.req_type = 0};
2965         struct hwrm_exec_fwd_resp_output *resp = bp->hwrm_cmd_resp_addr;
2966
2967         if (ec_size > sizeof(req.encap_request))
2968                 return -1;
2969
2970         HWRM_PREP(req, EXEC_FWD_RESP);
2971
2972         req.encap_resp_target_id = rte_cpu_to_le_16(target_id);
2973         memcpy(req.encap_request, encaped, ec_size);
2974
2975         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req));
2976
2977         HWRM_CHECK_RESULT();
2978         HWRM_UNLOCK();
2979
2980         return rc;
2981 }
2982
2983 int bnxt_hwrm_ctx_qstats(struct bnxt *bp, uint32_t cid, int idx,
2984                          struct rte_eth_stats *stats, uint8_t rx)
2985 {
2986         int rc = 0;
2987         struct hwrm_stat_ctx_query_input req = {.req_type = 0};
2988         struct hwrm_stat_ctx_query_output *resp = bp->hwrm_cmd_resp_addr;
2989
2990         HWRM_PREP(req, STAT_CTX_QUERY);
2991
2992         req.stat_ctx_id = rte_cpu_to_le_32(cid);
2993
2994         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req));
2995
2996         HWRM_CHECK_RESULT();
2997
2998         if (rx) {
2999                 stats->q_ipackets[idx] = rte_le_to_cpu_64(resp->rx_ucast_pkts);
3000                 stats->q_ipackets[idx] += rte_le_to_cpu_64(resp->rx_mcast_pkts);
3001                 stats->q_ipackets[idx] += rte_le_to_cpu_64(resp->rx_bcast_pkts);
3002                 stats->q_ibytes[idx] = rte_le_to_cpu_64(resp->rx_ucast_bytes);
3003                 stats->q_ibytes[idx] += rte_le_to_cpu_64(resp->rx_mcast_bytes);
3004                 stats->q_ibytes[idx] += rte_le_to_cpu_64(resp->rx_bcast_bytes);
3005                 stats->q_errors[idx] = rte_le_to_cpu_64(resp->rx_err_pkts);
3006                 stats->q_errors[idx] += rte_le_to_cpu_64(resp->rx_drop_pkts);
3007         } else {
3008                 stats->q_opackets[idx] = rte_le_to_cpu_64(resp->tx_ucast_pkts);
3009                 stats->q_opackets[idx] += rte_le_to_cpu_64(resp->tx_mcast_pkts);
3010                 stats->q_opackets[idx] += rte_le_to_cpu_64(resp->tx_bcast_pkts);
3011                 stats->q_obytes[idx] = rte_le_to_cpu_64(resp->tx_ucast_bytes);
3012                 stats->q_obytes[idx] += rte_le_to_cpu_64(resp->tx_mcast_bytes);
3013                 stats->q_obytes[idx] += rte_le_to_cpu_64(resp->tx_bcast_bytes);
3014                 stats->q_errors[idx] += rte_le_to_cpu_64(resp->tx_err_pkts);
3015         }
3016
3017
3018         HWRM_UNLOCK();
3019
3020         return rc;
3021 }
3022
3023 int bnxt_hwrm_port_qstats(struct bnxt *bp)
3024 {
3025         struct hwrm_port_qstats_input req = {0};
3026         struct hwrm_port_qstats_output *resp = bp->hwrm_cmd_resp_addr;
3027         struct bnxt_pf_info *pf = &bp->pf;
3028         int rc;
3029
3030         if (!(bp->flags & BNXT_FLAG_PORT_STATS))
3031                 return 0;
3032
3033         HWRM_PREP(req, PORT_QSTATS);
3034
3035         req.port_id = rte_cpu_to_le_16(pf->port_id);
3036         req.tx_stat_host_addr = rte_cpu_to_le_64(bp->hw_tx_port_stats_map);
3037         req.rx_stat_host_addr = rte_cpu_to_le_64(bp->hw_rx_port_stats_map);
3038         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req));
3039
3040         HWRM_CHECK_RESULT();
3041         HWRM_UNLOCK();
3042
3043         return rc;
3044 }
3045
3046 int bnxt_hwrm_port_clr_stats(struct bnxt *bp)
3047 {
3048         struct hwrm_port_clr_stats_input req = {0};
3049         struct hwrm_port_clr_stats_output *resp = bp->hwrm_cmd_resp_addr;
3050         struct bnxt_pf_info *pf = &bp->pf;
3051         int rc;
3052
3053         if (!(bp->flags & BNXT_FLAG_PORT_STATS))
3054                 return 0;
3055
3056         HWRM_PREP(req, PORT_CLR_STATS);
3057
3058         req.port_id = rte_cpu_to_le_16(pf->port_id);
3059         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req));
3060
3061         HWRM_CHECK_RESULT();
3062         HWRM_UNLOCK();
3063
3064         return rc;
3065 }
3066
3067 int bnxt_hwrm_port_led_qcaps(struct bnxt *bp)
3068 {
3069         struct hwrm_port_led_qcaps_output *resp = bp->hwrm_cmd_resp_addr;
3070         struct hwrm_port_led_qcaps_input req = {0};
3071         int rc;
3072
3073         if (BNXT_VF(bp))
3074                 return 0;
3075
3076         HWRM_PREP(req, PORT_LED_QCAPS);
3077         req.port_id = bp->pf.port_id;
3078         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req));
3079
3080         HWRM_CHECK_RESULT();
3081
3082         if (resp->num_leds > 0 && resp->num_leds < BNXT_MAX_LED) {
3083                 unsigned int i;
3084
3085                 bp->num_leds = resp->num_leds;
3086                 memcpy(bp->leds, &resp->led0_id,
3087                         sizeof(bp->leds[0]) * bp->num_leds);
3088                 for (i = 0; i < bp->num_leds; i++) {
3089                         struct bnxt_led_info *led = &bp->leds[i];
3090
3091                         uint16_t caps = led->led_state_caps;
3092
3093                         if (!led->led_group_id ||
3094                                 !BNXT_LED_ALT_BLINK_CAP(caps)) {
3095                                 bp->num_leds = 0;
3096                                 break;
3097                         }
3098                 }
3099         }
3100
3101         HWRM_UNLOCK();
3102
3103         return rc;
3104 }
3105
3106 int bnxt_hwrm_port_led_cfg(struct bnxt *bp, bool led_on)
3107 {
3108         struct hwrm_port_led_cfg_output *resp = bp->hwrm_cmd_resp_addr;
3109         struct hwrm_port_led_cfg_input req = {0};
3110         struct bnxt_led_cfg *led_cfg;
3111         uint8_t led_state = HWRM_PORT_LED_QCFG_OUTPUT_LED0_STATE_DEFAULT;
3112         uint16_t duration = 0;
3113         int rc, i;
3114
3115         if (!bp->num_leds || BNXT_VF(bp))
3116                 return -EOPNOTSUPP;
3117
3118         HWRM_PREP(req, PORT_LED_CFG);
3119
3120         if (led_on) {
3121                 led_state = HWRM_PORT_LED_CFG_INPUT_LED0_STATE_BLINKALT;
3122                 duration = rte_cpu_to_le_16(500);
3123         }
3124         req.port_id = bp->pf.port_id;
3125         req.num_leds = bp->num_leds;
3126         led_cfg = (struct bnxt_led_cfg *)&req.led0_id;
3127         for (i = 0; i < bp->num_leds; i++, led_cfg++) {
3128                 req.enables |= BNXT_LED_DFLT_ENABLES(i);
3129                 led_cfg->led_id = bp->leds[i].led_id;
3130                 led_cfg->led_state = led_state;
3131                 led_cfg->led_blink_on = duration;
3132                 led_cfg->led_blink_off = duration;
3133                 led_cfg->led_group_id = bp->leds[i].led_group_id;
3134         }
3135
3136         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req));
3137
3138         HWRM_CHECK_RESULT();
3139         HWRM_UNLOCK();
3140
3141         return rc;
3142 }
3143
3144 int bnxt_hwrm_nvm_get_dir_info(struct bnxt *bp, uint32_t *entries,
3145                                uint32_t *length)
3146 {
3147         int rc;
3148         struct hwrm_nvm_get_dir_info_input req = {0};
3149         struct hwrm_nvm_get_dir_info_output *resp = bp->hwrm_cmd_resp_addr;
3150
3151         HWRM_PREP(req, NVM_GET_DIR_INFO);
3152
3153         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req));
3154
3155         HWRM_CHECK_RESULT();
3156         HWRM_UNLOCK();
3157
3158         if (!rc) {
3159                 *entries = rte_le_to_cpu_32(resp->entries);
3160                 *length = rte_le_to_cpu_32(resp->entry_length);
3161         }
3162         return rc;
3163 }
3164
3165 int bnxt_get_nvram_directory(struct bnxt *bp, uint32_t len, uint8_t *data)
3166 {
3167         int rc;
3168         uint32_t dir_entries;
3169         uint32_t entry_length;
3170         uint8_t *buf;
3171         size_t buflen;
3172         rte_iova_t dma_handle;
3173         struct hwrm_nvm_get_dir_entries_input req = {0};
3174         struct hwrm_nvm_get_dir_entries_output *resp = bp->hwrm_cmd_resp_addr;
3175
3176         rc = bnxt_hwrm_nvm_get_dir_info(bp, &dir_entries, &entry_length);
3177         if (rc != 0)
3178                 return rc;
3179
3180         *data++ = dir_entries;
3181         *data++ = entry_length;
3182         len -= 2;
3183         memset(data, 0xff, len);
3184
3185         buflen = dir_entries * entry_length;
3186         buf = rte_malloc("nvm_dir", buflen, 0);
3187         rte_mem_lock_page(buf);
3188         if (buf == NULL)
3189                 return -ENOMEM;
3190         dma_handle = rte_mem_virt2iova(buf);
3191         if (dma_handle == 0) {
3192                 PMD_DRV_LOG(ERR,
3193                         "unable to map response address to physical memory\n");
3194                 return -ENOMEM;
3195         }
3196         HWRM_PREP(req, NVM_GET_DIR_ENTRIES);
3197         req.host_dest_addr = rte_cpu_to_le_64(dma_handle);
3198         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req));
3199
3200         HWRM_CHECK_RESULT();
3201         HWRM_UNLOCK();
3202
3203         if (rc == 0)
3204                 memcpy(data, buf, len > buflen ? buflen : len);
3205
3206         rte_free(buf);
3207
3208         return rc;
3209 }
3210
3211 int bnxt_hwrm_get_nvram_item(struct bnxt *bp, uint32_t index,
3212                              uint32_t offset, uint32_t length,
3213                              uint8_t *data)
3214 {
3215         int rc;
3216         uint8_t *buf;
3217         rte_iova_t dma_handle;
3218         struct hwrm_nvm_read_input req = {0};
3219         struct hwrm_nvm_read_output *resp = bp->hwrm_cmd_resp_addr;
3220
3221         buf = rte_malloc("nvm_item", length, 0);
3222         rte_mem_lock_page(buf);
3223         if (!buf)
3224                 return -ENOMEM;
3225
3226         dma_handle = rte_mem_virt2iova(buf);
3227         if (dma_handle == 0) {
3228                 PMD_DRV_LOG(ERR,
3229                         "unable to map response address to physical memory\n");
3230                 return -ENOMEM;
3231         }
3232         HWRM_PREP(req, NVM_READ);
3233         req.host_dest_addr = rte_cpu_to_le_64(dma_handle);
3234         req.dir_idx = rte_cpu_to_le_16(index);
3235         req.offset = rte_cpu_to_le_32(offset);
3236         req.len = rte_cpu_to_le_32(length);
3237         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req));
3238         HWRM_CHECK_RESULT();
3239         HWRM_UNLOCK();
3240         if (rc == 0)
3241                 memcpy(data, buf, length);
3242
3243         rte_free(buf);
3244         return rc;
3245 }
3246
3247 int bnxt_hwrm_erase_nvram_directory(struct bnxt *bp, uint8_t index)
3248 {
3249         int rc;
3250         struct hwrm_nvm_erase_dir_entry_input req = {0};
3251         struct hwrm_nvm_erase_dir_entry_output *resp = bp->hwrm_cmd_resp_addr;
3252
3253         HWRM_PREP(req, NVM_ERASE_DIR_ENTRY);
3254         req.dir_idx = rte_cpu_to_le_16(index);
3255         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req));
3256         HWRM_CHECK_RESULT();
3257         HWRM_UNLOCK();
3258
3259         return rc;
3260 }
3261
3262
3263 int bnxt_hwrm_flash_nvram(struct bnxt *bp, uint16_t dir_type,
3264                           uint16_t dir_ordinal, uint16_t dir_ext,
3265                           uint16_t dir_attr, const uint8_t *data,
3266                           size_t data_len)
3267 {
3268         int rc;
3269         struct hwrm_nvm_write_input req = {0};
3270         struct hwrm_nvm_write_output *resp = bp->hwrm_cmd_resp_addr;
3271         rte_iova_t dma_handle;
3272         uint8_t *buf;
3273
3274         HWRM_PREP(req, NVM_WRITE);
3275
3276         req.dir_type = rte_cpu_to_le_16(dir_type);
3277         req.dir_ordinal = rte_cpu_to_le_16(dir_ordinal);
3278         req.dir_ext = rte_cpu_to_le_16(dir_ext);
3279         req.dir_attr = rte_cpu_to_le_16(dir_attr);
3280         req.dir_data_length = rte_cpu_to_le_32(data_len);
3281
3282         buf = rte_malloc("nvm_write", data_len, 0);
3283         rte_mem_lock_page(buf);
3284         if (!buf)
3285                 return -ENOMEM;
3286
3287         dma_handle = rte_mem_virt2iova(buf);
3288         if (dma_handle == 0) {
3289                 PMD_DRV_LOG(ERR,
3290                         "unable to map response address to physical memory\n");
3291                 return -ENOMEM;
3292         }
3293         memcpy(buf, data, data_len);
3294         req.host_src_addr = rte_cpu_to_le_64(dma_handle);
3295
3296         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req));
3297
3298         HWRM_CHECK_RESULT();
3299         HWRM_UNLOCK();
3300
3301         rte_free(buf);
3302         return rc;
3303 }
3304
3305 static void
3306 bnxt_vnic_count(struct bnxt_vnic_info *vnic __rte_unused, void *cbdata)
3307 {
3308         uint32_t *count = cbdata;
3309
3310         *count = *count + 1;
3311 }
3312
3313 static int bnxt_vnic_count_hwrm_stub(struct bnxt *bp __rte_unused,
3314                                      struct bnxt_vnic_info *vnic __rte_unused)
3315 {
3316         return 0;
3317 }
3318
3319 int bnxt_vf_vnic_count(struct bnxt *bp, uint16_t vf)
3320 {
3321         uint32_t count = 0;
3322
3323         bnxt_hwrm_func_vf_vnic_query_and_config(bp, vf, bnxt_vnic_count,
3324             &count, bnxt_vnic_count_hwrm_stub);
3325
3326         return count;
3327 }
3328
3329 static int bnxt_hwrm_func_vf_vnic_query(struct bnxt *bp, uint16_t vf,
3330                                         uint16_t *vnic_ids)
3331 {
3332         struct hwrm_func_vf_vnic_ids_query_input req = {0};
3333         struct hwrm_func_vf_vnic_ids_query_output *resp =
3334                                                 bp->hwrm_cmd_resp_addr;
3335         int rc;
3336
3337         /* First query all VNIC ids */
3338         HWRM_PREP(req, FUNC_VF_VNIC_IDS_QUERY);
3339
3340         req.vf_id = rte_cpu_to_le_16(bp->pf.first_vf_id + vf);
3341         req.max_vnic_id_cnt = rte_cpu_to_le_32(bp->pf.total_vnics);
3342         req.vnic_id_tbl_addr = rte_cpu_to_le_64(rte_mem_virt2iova(vnic_ids));
3343
3344         if (req.vnic_id_tbl_addr == 0) {
3345                 HWRM_UNLOCK();
3346                 PMD_DRV_LOG(ERR,
3347                 "unable to map VNIC ID table address to physical memory\n");
3348                 return -ENOMEM;
3349         }
3350         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req));
3351         if (rc) {
3352                 HWRM_UNLOCK();
3353                 PMD_DRV_LOG(ERR, "hwrm_func_vf_vnic_query failed rc:%d\n", rc);
3354                 return -1;
3355         } else if (resp->error_code) {
3356                 rc = rte_le_to_cpu_16(resp->error_code);
3357                 HWRM_UNLOCK();
3358                 PMD_DRV_LOG(ERR, "hwrm_func_vf_vnic_query error %d\n", rc);
3359                 return -1;
3360         }
3361         rc = rte_le_to_cpu_32(resp->vnic_id_cnt);
3362
3363         HWRM_UNLOCK();
3364
3365         return rc;
3366 }
3367
3368 /*
3369  * This function queries the VNIC IDs  for a specified VF. It then calls
3370  * the vnic_cb to update the necessary field in vnic_info with cbdata.
3371  * Then it calls the hwrm_cb function to program this new vnic configuration.
3372  */
3373 int bnxt_hwrm_func_vf_vnic_query_and_config(struct bnxt *bp, uint16_t vf,
3374         void (*vnic_cb)(struct bnxt_vnic_info *, void *), void *cbdata,
3375         int (*hwrm_cb)(struct bnxt *bp, struct bnxt_vnic_info *vnic))
3376 {
3377         struct bnxt_vnic_info vnic;
3378         int rc = 0;
3379         int i, num_vnic_ids;
3380         uint16_t *vnic_ids;
3381         size_t vnic_id_sz;
3382         size_t sz;
3383
3384         /* First query all VNIC ids */
3385         vnic_id_sz = bp->pf.total_vnics * sizeof(*vnic_ids);
3386         vnic_ids = rte_malloc("bnxt_hwrm_vf_vnic_ids_query", vnic_id_sz,
3387                         RTE_CACHE_LINE_SIZE);
3388         if (vnic_ids == NULL) {
3389                 rc = -ENOMEM;
3390                 return rc;
3391         }
3392         for (sz = 0; sz < vnic_id_sz; sz += getpagesize())
3393                 rte_mem_lock_page(((char *)vnic_ids) + sz);
3394
3395         num_vnic_ids = bnxt_hwrm_func_vf_vnic_query(bp, vf, vnic_ids);
3396
3397         if (num_vnic_ids < 0)
3398                 return num_vnic_ids;
3399
3400         /* Retrieve VNIC, update bd_stall then update */
3401
3402         for (i = 0; i < num_vnic_ids; i++) {
3403                 memset(&vnic, 0, sizeof(struct bnxt_vnic_info));
3404                 vnic.fw_vnic_id = rte_le_to_cpu_16(vnic_ids[i]);
3405                 rc = bnxt_hwrm_vnic_qcfg(bp, &vnic, bp->pf.first_vf_id + vf);
3406                 if (rc)
3407                         break;
3408                 if (vnic.mru <= 4)      /* Indicates unallocated */
3409                         continue;
3410
3411                 vnic_cb(&vnic, cbdata);
3412
3413                 rc = hwrm_cb(bp, &vnic);
3414                 if (rc)
3415                         break;
3416         }
3417
3418         rte_free(vnic_ids);
3419
3420         return rc;
3421 }
3422
3423 int bnxt_hwrm_func_cfg_vf_set_vlan_anti_spoof(struct bnxt *bp, uint16_t vf,
3424                                               bool on)
3425 {
3426         struct hwrm_func_cfg_output *resp = bp->hwrm_cmd_resp_addr;
3427         struct hwrm_func_cfg_input req = {0};
3428         int rc;
3429
3430         HWRM_PREP(req, FUNC_CFG);
3431
3432         req.fid = rte_cpu_to_le_16(bp->pf.vf_info[vf].fid);
3433         req.enables |= rte_cpu_to_le_32(
3434                         HWRM_FUNC_CFG_INPUT_ENABLES_VLAN_ANTISPOOF_MODE);
3435         req.vlan_antispoof_mode = on ?
3436                 HWRM_FUNC_CFG_INPUT_VLAN_ANTISPOOF_MODE_VALIDATE_VLAN :
3437                 HWRM_FUNC_CFG_INPUT_VLAN_ANTISPOOF_MODE_NOCHECK;
3438         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req));
3439
3440         HWRM_CHECK_RESULT();
3441         HWRM_UNLOCK();
3442
3443         return rc;
3444 }
3445
3446 int bnxt_hwrm_func_qcfg_vf_dflt_vnic_id(struct bnxt *bp, int vf)
3447 {
3448         struct bnxt_vnic_info vnic;
3449         uint16_t *vnic_ids;
3450         size_t vnic_id_sz;
3451         int num_vnic_ids, i;
3452         size_t sz;
3453         int rc;
3454
3455         vnic_id_sz = bp->pf.total_vnics * sizeof(*vnic_ids);
3456         vnic_ids = rte_malloc("bnxt_hwrm_vf_vnic_ids_query", vnic_id_sz,
3457                         RTE_CACHE_LINE_SIZE);
3458         if (vnic_ids == NULL) {
3459                 rc = -ENOMEM;
3460                 return rc;
3461         }
3462
3463         for (sz = 0; sz < vnic_id_sz; sz += getpagesize())
3464                 rte_mem_lock_page(((char *)vnic_ids) + sz);
3465
3466         rc = bnxt_hwrm_func_vf_vnic_query(bp, vf, vnic_ids);
3467         if (rc <= 0)
3468                 goto exit;
3469         num_vnic_ids = rc;
3470
3471         /*
3472          * Loop through to find the default VNIC ID.
3473          * TODO: The easier way would be to obtain the resp->dflt_vnic_id
3474          * by sending the hwrm_func_qcfg command to the firmware.
3475          */
3476         for (i = 0; i < num_vnic_ids; i++) {
3477                 memset(&vnic, 0, sizeof(struct bnxt_vnic_info));
3478                 vnic.fw_vnic_id = rte_le_to_cpu_16(vnic_ids[i]);
3479                 rc = bnxt_hwrm_vnic_qcfg(bp, &vnic,
3480                                         bp->pf.first_vf_id + vf);
3481                 if (rc)
3482                         goto exit;
3483                 if (vnic.func_default) {
3484                         rte_free(vnic_ids);
3485                         return vnic.fw_vnic_id;
3486                 }
3487         }
3488         /* Could not find a default VNIC. */
3489         PMD_DRV_LOG(ERR, "No default VNIC\n");
3490 exit:
3491         rte_free(vnic_ids);
3492         return -1;
3493 }
3494
3495 int bnxt_hwrm_set_em_filter(struct bnxt *bp,
3496                          uint16_t dst_id,
3497                          struct bnxt_filter_info *filter)
3498 {
3499         int rc = 0;
3500         struct hwrm_cfa_em_flow_alloc_input req = {.req_type = 0 };
3501         struct hwrm_cfa_em_flow_alloc_output *resp = bp->hwrm_cmd_resp_addr;
3502         uint32_t enables = 0;
3503
3504         if (filter->fw_em_filter_id != UINT64_MAX)
3505                 bnxt_hwrm_clear_em_filter(bp, filter);
3506
3507         HWRM_PREP(req, CFA_EM_FLOW_ALLOC);
3508
3509         req.flags = rte_cpu_to_le_32(filter->flags);
3510
3511         enables = filter->enables |
3512               HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_DST_ID;
3513         req.dst_id = rte_cpu_to_le_16(dst_id);
3514
3515         if (filter->ip_addr_type) {
3516                 req.ip_addr_type = filter->ip_addr_type;
3517                 enables |= HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_IPADDR_TYPE;
3518         }
3519         if (enables &
3520             HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_L2_FILTER_ID)
3521                 req.l2_filter_id = rte_cpu_to_le_64(filter->fw_l2_filter_id);
3522         if (enables &
3523             HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_SRC_MACADDR)
3524                 memcpy(req.src_macaddr, filter->src_macaddr,
3525                        ETHER_ADDR_LEN);
3526         if (enables &
3527             HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_DST_MACADDR)
3528                 memcpy(req.dst_macaddr, filter->dst_macaddr,
3529                        ETHER_ADDR_LEN);
3530         if (enables &
3531             HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_OVLAN_VID)
3532                 req.ovlan_vid = filter->l2_ovlan;
3533         if (enables &
3534             HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_IVLAN_VID)
3535                 req.ivlan_vid = filter->l2_ivlan;
3536         if (enables &
3537             HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_ETHERTYPE)
3538                 req.ethertype = rte_cpu_to_be_16(filter->ethertype);
3539         if (enables &
3540             HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_IP_PROTOCOL)
3541                 req.ip_protocol = filter->ip_protocol;
3542         if (enables &
3543             HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_SRC_IPADDR)
3544                 req.src_ipaddr[0] = rte_cpu_to_be_32(filter->src_ipaddr[0]);
3545         if (enables &
3546             HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_DST_IPADDR)
3547                 req.dst_ipaddr[0] = rte_cpu_to_be_32(filter->dst_ipaddr[0]);
3548         if (enables &
3549             HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_SRC_PORT)
3550                 req.src_port = rte_cpu_to_be_16(filter->src_port);
3551         if (enables &
3552             HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_DST_PORT)
3553                 req.dst_port = rte_cpu_to_be_16(filter->dst_port);
3554         if (enables &
3555             HWRM_CFA_EM_FLOW_ALLOC_INPUT_ENABLES_MIRROR_VNIC_ID)
3556                 req.mirror_vnic_id = filter->mirror_vnic_id;
3557
3558         req.enables = rte_cpu_to_le_32(enables);
3559
3560         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req));
3561
3562         HWRM_CHECK_RESULT();
3563
3564         filter->fw_em_filter_id = rte_le_to_cpu_64(resp->em_filter_id);
3565         HWRM_UNLOCK();
3566
3567         return rc;
3568 }
3569
3570 int bnxt_hwrm_clear_em_filter(struct bnxt *bp, struct bnxt_filter_info *filter)
3571 {
3572         int rc = 0;
3573         struct hwrm_cfa_em_flow_free_input req = {.req_type = 0 };
3574         struct hwrm_cfa_em_flow_free_output *resp = bp->hwrm_cmd_resp_addr;
3575
3576         if (filter->fw_em_filter_id == UINT64_MAX)
3577                 return 0;
3578
3579         PMD_DRV_LOG(ERR, "Clear EM filter\n");
3580         HWRM_PREP(req, CFA_EM_FLOW_FREE);
3581
3582         req.em_filter_id = rte_cpu_to_le_64(filter->fw_em_filter_id);
3583
3584         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req));
3585
3586         HWRM_CHECK_RESULT();
3587         HWRM_UNLOCK();
3588
3589         filter->fw_em_filter_id = UINT64_MAX;
3590         filter->fw_l2_filter_id = UINT64_MAX;
3591
3592         return 0;
3593 }
3594
3595 int bnxt_hwrm_set_ntuple_filter(struct bnxt *bp,
3596                          uint16_t dst_id,
3597                          struct bnxt_filter_info *filter)
3598 {
3599         int rc = 0;
3600         struct hwrm_cfa_ntuple_filter_alloc_input req = {.req_type = 0 };
3601         struct hwrm_cfa_ntuple_filter_alloc_output *resp =
3602                                                 bp->hwrm_cmd_resp_addr;
3603         uint32_t enables = 0;
3604
3605         if (filter->fw_ntuple_filter_id != UINT64_MAX)
3606                 bnxt_hwrm_clear_ntuple_filter(bp, filter);
3607
3608         HWRM_PREP(req, CFA_NTUPLE_FILTER_ALLOC);
3609
3610         req.flags = rte_cpu_to_le_32(filter->flags);
3611
3612         enables = filter->enables |
3613               HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_DST_ID;
3614         req.dst_id = rte_cpu_to_le_16(dst_id);
3615
3616
3617         if (filter->ip_addr_type) {
3618                 req.ip_addr_type = filter->ip_addr_type;
3619                 enables |=
3620                         HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_IPADDR_TYPE;
3621         }
3622         if (enables &
3623             HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_L2_FILTER_ID)
3624                 req.l2_filter_id = rte_cpu_to_le_64(filter->fw_l2_filter_id);
3625         if (enables &
3626             HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_SRC_MACADDR)
3627                 memcpy(req.src_macaddr, filter->src_macaddr,
3628                        ETHER_ADDR_LEN);
3629         //if (enables &
3630             //HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_DST_MACADDR)
3631                 //memcpy(req.dst_macaddr, filter->dst_macaddr,
3632                        //ETHER_ADDR_LEN);
3633         if (enables &
3634             HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_ETHERTYPE)
3635                 req.ethertype = rte_cpu_to_be_16(filter->ethertype);
3636         if (enables &
3637             HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_IP_PROTOCOL)
3638                 req.ip_protocol = filter->ip_protocol;
3639         if (enables &
3640             HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_SRC_IPADDR)
3641                 req.src_ipaddr[0] = rte_cpu_to_le_32(filter->src_ipaddr[0]);
3642         if (enables &
3643             HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_SRC_IPADDR_MASK)
3644                 req.src_ipaddr_mask[0] =
3645                         rte_cpu_to_le_32(filter->src_ipaddr_mask[0]);
3646         if (enables &
3647             HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_DST_IPADDR)
3648                 req.dst_ipaddr[0] = rte_cpu_to_le_32(filter->dst_ipaddr[0]);
3649         if (enables &
3650             HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_DST_IPADDR_MASK)
3651                 req.dst_ipaddr_mask[0] =
3652                         rte_cpu_to_be_32(filter->dst_ipaddr_mask[0]);
3653         if (enables &
3654             HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_SRC_PORT)
3655                 req.src_port = rte_cpu_to_le_16(filter->src_port);
3656         if (enables &
3657             HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_SRC_PORT_MASK)
3658                 req.src_port_mask = rte_cpu_to_le_16(filter->src_port_mask);
3659         if (enables &
3660             HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_DST_PORT)
3661                 req.dst_port = rte_cpu_to_le_16(filter->dst_port);
3662         if (enables &
3663             HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_DST_PORT_MASK)
3664                 req.dst_port_mask = rte_cpu_to_le_16(filter->dst_port_mask);
3665         if (enables &
3666             HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_MIRROR_VNIC_ID)
3667                 req.mirror_vnic_id = filter->mirror_vnic_id;
3668
3669         req.enables = rte_cpu_to_le_32(enables);
3670
3671         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req));
3672
3673         HWRM_CHECK_RESULT();
3674
3675         filter->fw_ntuple_filter_id = rte_le_to_cpu_64(resp->ntuple_filter_id);
3676         HWRM_UNLOCK();
3677
3678         return rc;
3679 }
3680
3681 int bnxt_hwrm_clear_ntuple_filter(struct bnxt *bp,
3682                                 struct bnxt_filter_info *filter)
3683 {
3684         int rc = 0;
3685         struct hwrm_cfa_ntuple_filter_free_input req = {.req_type = 0 };
3686         struct hwrm_cfa_ntuple_filter_free_output *resp =
3687                                                 bp->hwrm_cmd_resp_addr;
3688
3689         if (filter->fw_ntuple_filter_id == UINT64_MAX)
3690                 return 0;
3691
3692         HWRM_PREP(req, CFA_NTUPLE_FILTER_FREE);
3693
3694         req.ntuple_filter_id = rte_cpu_to_le_64(filter->fw_ntuple_filter_id);
3695
3696         rc = bnxt_hwrm_send_message(bp, &req, sizeof(req));
3697
3698         HWRM_CHECK_RESULT();
3699         HWRM_UNLOCK();
3700
3701         filter->fw_ntuple_filter_id = UINT64_MAX;
3702         filter->fw_l2_filter_id = UINT64_MAX;
3703
3704         return 0;
3705 }
3706
3707 int bnxt_vnic_rss_configure(struct bnxt *bp, struct bnxt_vnic_info *vnic)
3708 {
3709         unsigned int rss_idx, fw_idx, i;
3710
3711         if (vnic->rss_table && vnic->hash_type) {
3712                 /*
3713                  * Fill the RSS hash & redirection table with
3714                  * ring group ids for all VNICs
3715                  */
3716                 for (rss_idx = 0, fw_idx = 0; rss_idx < HW_HASH_INDEX_SIZE;
3717                         rss_idx++, fw_idx++) {
3718                         for (i = 0; i < bp->rx_cp_nr_rings; i++) {
3719                                 fw_idx %= bp->rx_cp_nr_rings;
3720                                 if (vnic->fw_grp_ids[fw_idx] !=
3721                                     INVALID_HW_RING_ID)
3722                                         break;
3723                                 fw_idx++;
3724                         }
3725                         if (i == bp->rx_cp_nr_rings)
3726                                 return 0;
3727                         vnic->rss_table[rss_idx] =
3728                                 vnic->fw_grp_ids[fw_idx];
3729                 }
3730                 return bnxt_hwrm_vnic_rss_cfg(bp, vnic);
3731         }
3732         return 0;
3733 }