drivers/net/qede/base/ecore_vf.c

   1 /*
   2  * Copyright (c) 2016 QLogic Corporation.
   3  * All rights reserved.
   4  * www.qlogic.com
   5  *
   6  * See LICENSE.qede_pmd for copyright and licensing details.
   7  */
   8
   9 #include "bcm_osal.h"
  10 #include "ecore.h"
  11 #include "ecore_hsi_eth.h"
  12 #include "ecore_sriov.h"
  13 #include "ecore_l2_api.h"
  14 #include "ecore_vf.h"
  15 #include "ecore_vfpf_if.h"
  16 #include "ecore_status.h"
  17 #include "reg_addr.h"
  18 #include "ecore_int.h"
  19 #include "ecore_l2.h"
  20 #include "ecore_mcp_api.h"
  21 #include "ecore_vf_api.h"
  22
  23 static void *ecore_vf_pf_prep(struct ecore_hwfn *p_hwfn, u16 type, u16 length)
  24 {
  25         struct ecore_vf_iov *p_iov = p_hwfn->vf_iov_info;
  26         void *p_tlv;
  27
  28         /* This lock is released when we receive PF's response
  29          * in ecore_send_msg2pf().
  30          * So, ecore_vf_pf_prep() and ecore_send_msg2pf()
  31          * must come in sequence.
  32          */
  33         OSAL_MUTEX_ACQUIRE(&p_iov->mutex);
  34
  35         DP_VERBOSE(p_hwfn, ECORE_MSG_IOV,
  36                    "preparing to send %s tlv over vf pf channel\n",
  37                    ecore_channel_tlvs_string[type]);
  38
  39         /* Reset Request offset */
  40         p_iov->offset = (u8 *)(p_iov->vf2pf_request);
  41
  42         /* Clear mailbox - both request and reply */
  43         OSAL_MEMSET(p_iov->vf2pf_request, 0, sizeof(union vfpf_tlvs));
  44         OSAL_MEMSET(p_iov->pf2vf_reply, 0, sizeof(union pfvf_tlvs));
  45
  46         /* Init type and length */
  47         p_tlv = ecore_add_tlv(p_hwfn, &p_iov->offset, type, length);
  48
  49         /* Init first tlv header */
  50         ((struct vfpf_first_tlv *)p_tlv)->reply_address =
  51             (u64)p_iov->pf2vf_reply_phys;
  52
  53         return p_tlv;
  54 }
  55
  56 static void ecore_vf_pf_req_end(struct ecore_hwfn *p_hwfn,
  57                                  enum _ecore_status_t req_status)
  58 {
  59         union pfvf_tlvs *resp = p_hwfn->vf_iov_info->pf2vf_reply;
  60
  61         DP_VERBOSE(p_hwfn, ECORE_MSG_IOV,
  62                    "VF request status = 0x%x, PF reply status = 0x%x\n",
  63                    req_status, resp->default_resp.hdr.status);
  64
  65         OSAL_MUTEX_RELEASE(&p_hwfn->vf_iov_info->mutex);
  66 }
  67
  68 static enum _ecore_status_t
  69 ecore_send_msg2pf(struct ecore_hwfn *p_hwfn,
  70                   u8 *done, u32 resp_size)
  71 {
  72         union vfpf_tlvs *p_req = p_hwfn->vf_iov_info->vf2pf_request;
  73         struct ustorm_trigger_vf_zone trigger;
  74         struct ustorm_vf_zone *zone_data;
  75         enum _ecore_status_t rc = ECORE_SUCCESS;
  76         int time = 100;
  77
  78         zone_data = (struct ustorm_vf_zone *)PXP_VF_BAR0_START_USDM_ZONE_B;
  79
  80         /* output tlvs list */
  81         ecore_dp_tlv_list(p_hwfn, p_req);
  82
  83         /* need to add the END TLV to the message size */
  84         resp_size += sizeof(struct channel_list_end_tlv);
  85
  86         /* Send TLVs over HW channel */
  87         OSAL_MEMSET(&trigger, 0, sizeof(struct ustorm_trigger_vf_zone));
  88         trigger.vf_pf_msg_valid = 1;
  89
  90         DP_VERBOSE(p_hwfn, ECORE_MSG_IOV,
  91                    "VF -> PF [%02x] message: [%08x, %08x] --> %p,"
  92                    " %08x --> %p\n",
  93                    GET_FIELD(p_hwfn->hw_info.concrete_fid,
  94                              PXP_CONCRETE_FID_PFID),
  95                    U64_HI(p_hwfn->vf_iov_info->vf2pf_request_phys),
  96                    U64_LO(p_hwfn->vf_iov_info->vf2pf_request_phys),
  97                    &zone_data->non_trigger.vf_pf_msg_addr,
  98                    *((u32 *)&trigger), &zone_data->trigger);
  99
 100         REG_WR(p_hwfn,
 101                (osal_uintptr_t)&zone_data->non_trigger.vf_pf_msg_addr.lo,
 102                U64_LO(p_hwfn->vf_iov_info->vf2pf_request_phys));
 103
 104         REG_WR(p_hwfn,
 105                (osal_uintptr_t)&zone_data->non_trigger.vf_pf_msg_addr.hi,
 106                U64_HI(p_hwfn->vf_iov_info->vf2pf_request_phys));
 107
 108         /* The message data must be written first, to prevent trigger before
 109          * data is written.
 110          */
 111         OSAL_WMB(p_hwfn->p_dev);
 112
 113         REG_WR(p_hwfn, (osal_uintptr_t)&zone_data->trigger,
 114                *((u32 *)&trigger));
 115
 116         /* When PF would be done with the response, it would write back to the
 117          * `done' address. Poll until then.
 118          */
 119         while ((!*done) && time) {
 120                 OSAL_MSLEEP(25);
 121                 time--;
 122         }
 123
 124         if (!*done) {
 125                 DP_VERBOSE(p_hwfn, ECORE_MSG_IOV,
 126                            "VF <-- PF Timeout [Type %d]\n",
 127                            p_req->first_tlv.tl.type);
 128                 rc = ECORE_TIMEOUT;
 129         } else {
 130                 DP_VERBOSE(p_hwfn, ECORE_MSG_IOV,
 131                            "PF response: %d [Type %d]\n",
 132                            *done, p_req->first_tlv.tl.type);
 133         }
 134
 135         return rc;
 136 }
 137
 138 #define VF_ACQUIRE_THRESH 3
 139 static void ecore_vf_pf_acquire_reduce_resc(struct ecore_hwfn *p_hwfn,
 140                                             struct vf_pf_resc_request *p_req,
 141                                             struct pf_vf_resc *p_resp)
 142 {
 143         DP_VERBOSE(p_hwfn, ECORE_MSG_IOV,
 144                    "PF unwilling to fullill resource request: rxq [%02x/%02x]"
 145                    " txq [%02x/%02x] sbs [%02x/%02x] mac [%02x/%02x]"
 146                    " vlan [%02x/%02x] mc [%02x/%02x]."
 147                    " Try PF recommended amount\n",
 148                    p_req->num_rxqs, p_resp->num_rxqs,
 149                    p_req->num_rxqs, p_resp->num_txqs,
 150                    p_req->num_sbs, p_resp->num_sbs,
 151                    p_req->num_mac_filters, p_resp->num_mac_filters,
 152                    p_req->num_vlan_filters, p_resp->num_vlan_filters,
 153                    p_req->num_mc_filters, p_resp->num_mc_filters);
 154
 155         /* humble our request */
 156         p_req->num_txqs = p_resp->num_txqs;
 157         p_req->num_rxqs = p_resp->num_rxqs;
 158         p_req->num_sbs = p_resp->num_sbs;
 159         p_req->num_mac_filters = p_resp->num_mac_filters;
 160         p_req->num_vlan_filters = p_resp->num_vlan_filters;
 161         p_req->num_mc_filters = p_resp->num_mc_filters;
 162 }
 163
 164 static enum _ecore_status_t ecore_vf_pf_acquire(struct ecore_hwfn *p_hwfn)
 165 {
 166         struct ecore_vf_iov *p_iov = p_hwfn->vf_iov_info;
 167         struct pfvf_acquire_resp_tlv *resp = &p_iov->pf2vf_reply->acquire_resp;
 168         struct pf_vf_pfdev_info *pfdev_info = &resp->pfdev_info;
 169         struct ecore_vf_acquire_sw_info vf_sw_info;
 170         struct vf_pf_resc_request *p_resc;
 171         bool resources_acquired = false;
 172         struct vfpf_acquire_tlv *req;
 173         int attempts = 0;
 174         enum _ecore_status_t rc = ECORE_SUCCESS;
 175
 176         /* clear mailbox and prep first tlv */
 177         req = ecore_vf_pf_prep(p_hwfn, CHANNEL_TLV_ACQUIRE, sizeof(*req));
 178         p_resc = &req->resc_request;
 179
 180         /* @@@ TBD: PF may not be ready bnx2x_get_vf_id... */
 181         req->vfdev_info.opaque_fid = p_hwfn->hw_info.opaque_fid;
 182
 183         p_resc->num_rxqs = ECORE_MAX_VF_CHAINS_PER_PF;
 184         p_resc->num_txqs = ECORE_MAX_VF_CHAINS_PER_PF;
 185         p_resc->num_sbs = ECORE_MAX_VF_CHAINS_PER_PF;
 186         p_resc->num_mac_filters = ECORE_ETH_VF_NUM_MAC_FILTERS;
 187         p_resc->num_vlan_filters = ECORE_ETH_VF_NUM_VLAN_FILTERS;
 188
 189         OSAL_MEMSET(&vf_sw_info, 0, sizeof(vf_sw_info));
 190         OSAL_VF_FILL_ACQUIRE_RESC_REQ(p_hwfn, &req->resc_request, &vf_sw_info);
 191
 192         req->vfdev_info.os_type = vf_sw_info.os_type;
 193         req->vfdev_info.driver_version = vf_sw_info.driver_version;
 194         req->vfdev_info.fw_major = FW_MAJOR_VERSION;
 195         req->vfdev_info.fw_minor = FW_MINOR_VERSION;
 196         req->vfdev_info.fw_revision = FW_REVISION_VERSION;
 197         req->vfdev_info.fw_engineering = FW_ENGINEERING_VERSION;
 198         req->vfdev_info.eth_fp_hsi_major = ETH_HSI_VER_MAJOR;
 199         req->vfdev_info.eth_fp_hsi_minor = ETH_HSI_VER_MINOR;
 200
 201         /* Fill capability field with any non-deprecated config we support */
 202         req->vfdev_info.capabilities |= VFPF_ACQUIRE_CAP_100G;
 203
 204         /* pf 2 vf bulletin board address */
 205         req->bulletin_addr = p_iov->bulletin.phys;
 206         req->bulletin_size = p_iov->bulletin.size;
 207
 208         /* add list termination tlv */
 209         ecore_add_tlv(p_hwfn, &p_iov->offset,
 210                       CHANNEL_TLV_LIST_END,
 211                       sizeof(struct channel_list_end_tlv));
 212
 213         while (!resources_acquired) {
 214                 DP_VERBOSE(p_hwfn, ECORE_MSG_IOV,
 215                            "attempting to acquire resources\n");
 216
 217                 /* Clear response buffer, as this might be a re-send */
 218                 OSAL_MEMSET(p_iov->pf2vf_reply, 0,
 219                             sizeof(union pfvf_tlvs));
 220
 221                 /* send acquire request */
 222                 rc = ecore_send_msg2pf(p_hwfn,
 223                                        &resp->hdr.status, sizeof(*resp));
 224
 225                 /* PF timeout */
 226                 if (rc)
 227                         return rc;
 228
 229                 /* copy acquire response from buffer to p_hwfn */
 230                 OSAL_MEMCPY(&p_iov->acquire_resp,
 231                             resp, sizeof(p_iov->acquire_resp));
 232
 233                 attempts++;
 234
 235                 if (resp->hdr.status == PFVF_STATUS_SUCCESS) {
 236                         /* PF agrees to allocate our resources */
 237                         if (!(resp->pfdev_info.capabilities &
 238                               PFVF_ACQUIRE_CAP_POST_FW_OVERRIDE)) {
 239                                 /* It's possible legacy PF mistakenly accepted;
 240                                  * but we don't care - simply mark it as
 241                                  * legacy and continue.
 242                                  */
 243                                 req->vfdev_info.capabilities |=
 244                                         VFPF_ACQUIRE_CAP_PRE_FP_HSI;
 245                         }
 246                         DP_VERBOSE(p_hwfn, ECORE_MSG_IOV,
 247                                    "resources acquired\n");
 248                         resources_acquired = true;
 249                 } /* PF refuses to allocate our resources */
 250                 else if (resp->hdr.status == PFVF_STATUS_NO_RESOURCE &&
 251                          attempts < VF_ACQUIRE_THRESH) {
 252                         ecore_vf_pf_acquire_reduce_resc(p_hwfn, p_resc,
 253                                                         &resp->resc);
 254
 255                 } else if (resp->hdr.status == PFVF_STATUS_NOT_SUPPORTED) {
 256                         if (pfdev_info->major_fp_hsi &&
 257                             (pfdev_info->major_fp_hsi != ETH_HSI_VER_MAJOR)) {
 258                                 DP_NOTICE(p_hwfn, false,
 259                                           "PF uses an incompatible fastpath HSI"
 260                                           " %02x.%02x [VF requires %02x.%02x]."
 261                                           " Please change to a VF driver using"
 262                                           " %02x.xx.\n",
 263                                           pfdev_info->major_fp_hsi,
 264                                           pfdev_info->minor_fp_hsi,
 265                                           ETH_HSI_VER_MAJOR, ETH_HSI_VER_MINOR,
 266                                           pfdev_info->major_fp_hsi);
 267                                 rc = ECORE_INVAL;
 268                                 goto exit;
 269                         }
 270
 271                         if (!pfdev_info->major_fp_hsi) {
 272                                 if (req->vfdev_info.capabilities &
 273                                     VFPF_ACQUIRE_CAP_PRE_FP_HSI) {
 274                                         DP_NOTICE(p_hwfn, false,
 275                                                   "PF uses very old drivers."
 276                                                   " Please change to a VF"
 277                                                   " driver using no later than"
 278                                                   " 8.8.x.x.\n");
 279                                         rc = ECORE_INVAL;
 280                                         goto exit;
 281                                 } else {
 282                                         DP_INFO(p_hwfn,
 283                                                 "PF is old - try re-acquire to"
 284                                                 " see if it supports FW-version"
 285                                                 " override\n");
 286                                         req->vfdev_info.capabilities |=
 287                                                 VFPF_ACQUIRE_CAP_PRE_FP_HSI;
 288                                         continue;
 289                                 }
 290                         }
 291
 292                         /* If PF/VF are using same Major, PF must have had
 293                          * it's reasons. Simply fail.
 294                          */
 295                         DP_NOTICE(p_hwfn, false,
 296                                   "PF rejected acquisition by VF\n");
 297                         rc = ECORE_INVAL;
 298                         goto exit;
 299                 } else {
 300                         DP_ERR(p_hwfn,
 301                                "PF returned err %d to VF acquisition request\n",
 302                                resp->hdr.status);
 303                         rc = ECORE_AGAIN;
 304                         goto exit;
 305                 }
 306         }
 307
 308         /* Mark the PF as legacy, if needed */
 309         if (req->vfdev_info.capabilities &
 310             VFPF_ACQUIRE_CAP_PRE_FP_HSI)
 311                 p_iov->b_pre_fp_hsi = true;
 312
 313         rc = OSAL_VF_UPDATE_ACQUIRE_RESC_RESP(p_hwfn, &resp->resc);
 314         if (rc) {
 315                 DP_NOTICE(p_hwfn, true,
 316                           "VF_UPDATE_ACQUIRE_RESC_RESP Failed:"
 317                           " status = 0x%x.\n",
 318                           rc);
 319                 rc = ECORE_AGAIN;
 320                 goto exit;
 321         }
 322
 323         /* Update bulletin board size with response from PF */
 324         p_iov->bulletin.size = resp->bulletin_size;
 325
 326         /* get HW info */
 327         p_hwfn->p_dev->type = resp->pfdev_info.dev_type;
 328         p_hwfn->p_dev->chip_rev = resp->pfdev_info.chip_rev;
 329
 330         DP_INFO(p_hwfn, "Chip details - %s%d\n",
 331                 ECORE_IS_BB(p_hwfn->p_dev) ? "BB" : "AH",
 332                 CHIP_REV_IS_A0(p_hwfn->p_dev) ? 0 : 1);
 333
 334         p_hwfn->p_dev->chip_num = pfdev_info->chip_num & 0xffff;
 335
 336         /* Learn of the possibility of CMT */
 337         if (IS_LEAD_HWFN(p_hwfn)) {
 338                 if (resp->pfdev_info.capabilities & PFVF_ACQUIRE_CAP_100G) {
 339                         DP_INFO(p_hwfn, "100g VF\n");
 340                         p_hwfn->p_dev->num_hwfns = 2;
 341                 }
 342         }
 343
 344         /* @DPDK */
 345         if ((~p_iov->b_pre_fp_hsi &
 346             ETH_HSI_VER_MINOR) &&
 347             (resp->pfdev_info.minor_fp_hsi < ETH_HSI_VER_MINOR))
 348                 DP_INFO(p_hwfn,
 349                         "PF is using older fastpath HSI;"
 350                         " %02x.%02x is configured\n",
 351                         ETH_HSI_VER_MAJOR,
 352                         resp->pfdev_info.minor_fp_hsi);
 353
 354 exit:
 355         ecore_vf_pf_req_end(p_hwfn, rc);
 356
 357         return rc;
 358 }
 359
 360 enum _ecore_status_t ecore_vf_hw_prepare(struct ecore_hwfn *p_hwfn)
 361 {
 362         struct ecore_vf_iov *p_iov;
 363         u32 reg;
 364
 365         /* Set number of hwfns - might be overridden once leading hwfn learns
 366          * actual configuration from PF.
 367          */
 368         if (IS_LEAD_HWFN(p_hwfn))
 369                 p_hwfn->p_dev->num_hwfns = 1;
 370
 371         /* Set the doorbell bar. Assumption: regview is set */
 372         p_hwfn->doorbells = (u8 OSAL_IOMEM *)p_hwfn->regview +
 373             PXP_VF_BAR0_START_DQ;
 374
 375         reg = PXP_VF_BAR0_ME_OPAQUE_ADDRESS;
 376         p_hwfn->hw_info.opaque_fid = (u16)REG_RD(p_hwfn, reg);
 377
 378         reg = PXP_VF_BAR0_ME_CONCRETE_ADDRESS;
 379         p_hwfn->hw_info.concrete_fid = REG_RD(p_hwfn, reg);
 380
 381         /* Allocate vf sriov info */
 382         p_iov = OSAL_ZALLOC(p_hwfn->p_dev, GFP_KERNEL, sizeof(*p_iov));
 383         if (!p_iov) {
 384                 DP_NOTICE(p_hwfn, true,
 385                           "Failed to allocate `struct ecore_sriov'\n");
 386                 return ECORE_NOMEM;
 387         }
 388
 389         /* Allocate vf2pf msg */
 390         p_iov->vf2pf_request = OSAL_DMA_ALLOC_COHERENT(p_hwfn->p_dev,
 391                                                          &p_iov->
 392                                                          vf2pf_request_phys,
 393                                                          sizeof(union
 394                                                                 vfpf_tlvs));
 395         if (!p_iov->vf2pf_request) {
 396                 DP_NOTICE(p_hwfn, true,
 397                          "Failed to allocate `vf2pf_request' DMA memory\n");
 398                 goto free_p_iov;
 399         }
 400
 401         p_iov->pf2vf_reply = OSAL_DMA_ALLOC_COHERENT(p_hwfn->p_dev,
 402                                                        &p_iov->
 403                                                        pf2vf_reply_phys,
 404                                                        sizeof(union pfvf_tlvs));
 405         if (!p_iov->pf2vf_reply) {
 406                 DP_NOTICE(p_hwfn, true,
 407                           "Failed to allocate `pf2vf_reply' DMA memory\n");
 408                 goto free_vf2pf_request;
 409         }
 410
 411         DP_VERBOSE(p_hwfn, ECORE_MSG_IOV,
 412                    "VF's Request mailbox [%p virt 0x%lx phys], "
 413                    "Response mailbox [%p virt 0x%lx phys]\n",
 414                    p_iov->vf2pf_request,
 415                    (unsigned long)p_iov->vf2pf_request_phys,
 416                    p_iov->pf2vf_reply,
 417                    (unsigned long)p_iov->pf2vf_reply_phys);
 418
 419         /* Allocate Bulletin board */
 420         p_iov->bulletin.size = sizeof(struct ecore_bulletin_content);
 421         p_iov->bulletin.p_virt = OSAL_DMA_ALLOC_COHERENT(p_hwfn->p_dev,
 422                                                            &p_iov->bulletin.
 423                                                            phys,
 424                                                            p_iov->bulletin.
 425                                                            size);
 426         DP_VERBOSE(p_hwfn, ECORE_MSG_IOV,
 427                    "VF's bulletin Board [%p virt 0x%lx phys 0x%08x bytes]\n",
 428                    p_iov->bulletin.p_virt, (unsigned long)p_iov->bulletin.phys,
 429                    p_iov->bulletin.size);
 430
 431         OSAL_MUTEX_ALLOC(p_hwfn, &p_iov->mutex);
 432         OSAL_MUTEX_INIT(&p_iov->mutex);
 433
 434         p_hwfn->vf_iov_info = p_iov;
 435
 436         p_hwfn->hw_info.personality = ECORE_PCI_ETH;
 437
 438         return ecore_vf_pf_acquire(p_hwfn);
 439
 440 free_vf2pf_request:
 441         OSAL_DMA_FREE_COHERENT(p_hwfn->p_dev, p_iov->vf2pf_request,
 442                                p_iov->vf2pf_request_phys,
 443                                sizeof(union vfpf_tlvs));
 444 free_p_iov:
 445         OSAL_FREE(p_hwfn->p_dev, p_iov);
 446
 447         return ECORE_NOMEM;
 448 }
 449
 450 #define TSTORM_QZONE_START   PXP_VF_BAR0_START_SDM_ZONE_A
 451 #define MSTORM_QZONE_START(dev)   (TSTORM_QZONE_START + \
 452                                    (TSTORM_QZONE_SIZE * NUM_OF_L2_QUEUES(dev)))
 453
 454 /* @DPDK - changed enum ecore_tunn_clss to enum ecore_tunn_mode */
 455 static void
 456 __ecore_vf_prep_tunn_req_tlv(struct vfpf_update_tunn_param_tlv *p_req,
 457                              struct ecore_tunn_update_type *p_src,
 458                              enum ecore_tunn_mode mask, u8 *p_cls)
 459 {
 460         if (p_src->b_update_mode) {
 461                 p_req->tun_mode_update_mask |= (1 << mask);
 462
 463                 if (p_src->b_mode_enabled)
 464                         p_req->tunn_mode |= (1 << mask);
 465         }
 466
 467         *p_cls = p_src->tun_cls;
 468 }
 469
 470 /* @DPDK - changed enum ecore_tunn_clss to enum ecore_tunn_mode */
 471 static void
 472 ecore_vf_prep_tunn_req_tlv(struct vfpf_update_tunn_param_tlv *p_req,
 473                            struct ecore_tunn_update_type *p_src,
 474                            enum ecore_tunn_mode mask, u8 *p_cls,
 475                            struct ecore_tunn_update_udp_port *p_port,
 476                            u8 *p_update_port, u16 *p_udp_port)
 477 {
 478         if (p_port->b_update_port) {
 479                 *p_update_port = 1;
 480                 *p_udp_port = p_port->port;
 481         }
 482
 483         __ecore_vf_prep_tunn_req_tlv(p_req, p_src, mask, p_cls);
 484 }
 485
 486 void ecore_vf_set_vf_start_tunn_update_param(struct ecore_tunnel_info *p_tun)
 487 {
 488         if (p_tun->vxlan.b_mode_enabled)
 489                 p_tun->vxlan.b_update_mode = true;
 490         if (p_tun->l2_geneve.b_mode_enabled)
 491                 p_tun->l2_geneve.b_update_mode = true;
 492         if (p_tun->ip_geneve.b_mode_enabled)
 493                 p_tun->ip_geneve.b_update_mode = true;
 494         if (p_tun->l2_gre.b_mode_enabled)
 495                 p_tun->l2_gre.b_update_mode = true;
 496         if (p_tun->ip_gre.b_mode_enabled)
 497                 p_tun->ip_gre.b_update_mode = true;
 498
 499         p_tun->b_update_rx_cls = true;
 500         p_tun->b_update_tx_cls = true;
 501 }
 502
 503 static void
 504 __ecore_vf_update_tunn_param(struct ecore_tunn_update_type *p_tun,
 505                              u16 feature_mask, u8 tunn_mode, u8 tunn_cls,
 506                              enum ecore_tunn_mode val)
 507 {
 508         if (feature_mask & (1 << val)) {
 509                 p_tun->b_mode_enabled = tunn_mode;
 510                 p_tun->tun_cls = tunn_cls;
 511         } else {
 512                 p_tun->b_mode_enabled = false;
 513         }
 514 }
 515
 516 static void
 517 ecore_vf_update_tunn_param(struct ecore_hwfn *p_hwfn,
 518                            struct ecore_tunnel_info *p_tun,
 519                            struct pfvf_update_tunn_param_tlv *p_resp)
 520 {
 521         /* Update mode and classes provided by PF */
 522         u16 feat_mask = p_resp->tunn_feature_mask;
 523
 524         __ecore_vf_update_tunn_param(&p_tun->vxlan, feat_mask,
 525                                      p_resp->vxlan_mode, p_resp->vxlan_clss,
 526                                      ECORE_MODE_VXLAN_TUNN);
 527         __ecore_vf_update_tunn_param(&p_tun->l2_geneve, feat_mask,
 528                                      p_resp->l2geneve_mode,
 529                                      p_resp->l2geneve_clss,
 530                                      ECORE_MODE_L2GENEVE_TUNN);
 531         __ecore_vf_update_tunn_param(&p_tun->ip_geneve, feat_mask,
 532                                      p_resp->ipgeneve_mode,
 533                                      p_resp->ipgeneve_clss,
 534                                      ECORE_MODE_IPGENEVE_TUNN);
 535         __ecore_vf_update_tunn_param(&p_tun->l2_gre, feat_mask,
 536                                      p_resp->l2gre_mode, p_resp->l2gre_clss,
 537                                      ECORE_MODE_L2GRE_TUNN);
 538         __ecore_vf_update_tunn_param(&p_tun->ip_gre, feat_mask,
 539                                      p_resp->ipgre_mode, p_resp->ipgre_clss,
 540                                      ECORE_MODE_IPGRE_TUNN);
 541         p_tun->geneve_port.port = p_resp->geneve_udp_port;
 542         p_tun->vxlan_port.port = p_resp->vxlan_udp_port;
 543
 544         DP_VERBOSE(p_hwfn, ECORE_MSG_IOV,
 545                    "tunn mode: vxlan=0x%x, l2geneve=0x%x, ipgeneve=0x%x, l2gre=0x%x, ipgre=0x%x",
 546                    p_tun->vxlan.b_mode_enabled, p_tun->l2_geneve.b_mode_enabled,
 547                    p_tun->ip_geneve.b_mode_enabled,
 548                    p_tun->l2_gre.b_mode_enabled,
 549                    p_tun->ip_gre.b_mode_enabled);
 550 }
 551
 552 enum _ecore_status_t
 553 ecore_vf_pf_tunnel_param_update(struct ecore_hwfn *p_hwfn,
 554                                 struct ecore_tunnel_info *p_src)
 555 {
 556         struct ecore_tunnel_info *p_tun = &p_hwfn->p_dev->tunnel;
 557         struct ecore_vf_iov *p_iov = p_hwfn->vf_iov_info;
 558         struct pfvf_update_tunn_param_tlv *p_resp;
 559         struct vfpf_update_tunn_param_tlv *p_req;
 560         enum _ecore_status_t rc;
 561
 562         p_req = ecore_vf_pf_prep(p_hwfn, CHANNEL_TLV_UPDATE_TUNN_PARAM,
 563                                  sizeof(*p_req));
 564
 565         if (p_src->b_update_rx_cls && p_src->b_update_tx_cls)
 566                 p_req->update_tun_cls = 1;
 567
 568         ecore_vf_prep_tunn_req_tlv(p_req, &p_src->vxlan, ECORE_MODE_VXLAN_TUNN,
 569                                    &p_req->vxlan_clss, &p_src->vxlan_port,
 570                                    &p_req->update_vxlan_port,
 571                                    &p_req->vxlan_port);
 572         ecore_vf_prep_tunn_req_tlv(p_req, &p_src->l2_geneve,
 573                                    ECORE_MODE_L2GENEVE_TUNN,
 574                                    &p_req->l2geneve_clss, &p_src->geneve_port,
 575                                    &p_req->update_geneve_port,
 576                                    &p_req->geneve_port);
 577         __ecore_vf_prep_tunn_req_tlv(p_req, &p_src->ip_geneve,
 578                                      ECORE_MODE_IPGENEVE_TUNN,
 579                                      &p_req->ipgeneve_clss);
 580         __ecore_vf_prep_tunn_req_tlv(p_req, &p_src->l2_gre,
 581                                      ECORE_MODE_L2GRE_TUNN, &p_req->l2gre_clss);
 582         __ecore_vf_prep_tunn_req_tlv(p_req, &p_src->ip_gre,
 583                                      ECORE_MODE_IPGRE_TUNN, &p_req->ipgre_clss);
 584
 585         /* add list termination tlv */
 586         ecore_add_tlv(p_hwfn, &p_iov->offset,
 587                       CHANNEL_TLV_LIST_END,
 588                       sizeof(struct channel_list_end_tlv));
 589
 590         p_resp = &p_iov->pf2vf_reply->tunn_param_resp;
 591         rc = ecore_send_msg2pf(p_hwfn, &p_resp->hdr.status, sizeof(*p_resp));
 592
 593         if (rc)
 594                 goto exit;
 595
 596         if (p_resp->hdr.status != PFVF_STATUS_SUCCESS) {
 597                 DP_VERBOSE(p_hwfn, ECORE_MSG_IOV,
 598                            "Failed to update tunnel parameters\n");
 599                 rc = ECORE_INVAL;
 600         }
 601
 602         ecore_vf_update_tunn_param(p_hwfn, p_tun, p_resp);
 603 exit:
 604         ecore_vf_pf_req_end(p_hwfn, rc);
 605         return rc;
 606 }
 607
 608 enum _ecore_status_t
 609 ecore_vf_pf_rxq_start(struct ecore_hwfn *p_hwfn,
 610                       struct ecore_queue_cid *p_cid,
 611                       u16 bd_max_bytes,
 612                       dma_addr_t bd_chain_phys_addr,
 613                       dma_addr_t cqe_pbl_addr,
 614                       u16 cqe_pbl_size,
 615                       void OSAL_IOMEM **pp_prod)
 616 {
 617         struct ecore_vf_iov *p_iov = p_hwfn->vf_iov_info;
 618         struct pfvf_start_queue_resp_tlv *resp;
 619         struct vfpf_start_rxq_tlv *req;
 620         u16 rx_qid = p_cid->rel.queue_id;
 621         enum _ecore_status_t rc;
 622
 623         /* clear mailbox and prep first tlv */
 624         req = ecore_vf_pf_prep(p_hwfn, CHANNEL_TLV_START_RXQ, sizeof(*req));
 625
 626         req->rx_qid = rx_qid;
 627         req->cqe_pbl_addr = cqe_pbl_addr;
 628         req->cqe_pbl_size = cqe_pbl_size;
 629         req->rxq_addr = bd_chain_phys_addr;
 630         req->hw_sb = p_cid->rel.sb;
 631         req->sb_index = p_cid->rel.sb_idx;
 632         req->bd_max_bytes = bd_max_bytes;
 633         req->stat_id = -1; /* Keep initialized, for future compatibility */
 634
 635         /* If PF is legacy, we'll need to calculate producers ourselves
 636          * as well as clean them.
 637          */
 638         if (p_iov->b_pre_fp_hsi) {
 639                 u8 hw_qid = p_iov->acquire_resp.resc.hw_qid[rx_qid];
 640                 u32 init_prod_val = 0;
 641
 642                 *pp_prod = (u8 OSAL_IOMEM *)
 643                            p_hwfn->regview +
 644                            MSTORM_QZONE_START(p_hwfn->p_dev) +
 645                            (hw_qid) * MSTORM_QZONE_SIZE;
 646
 647                 /* Init the rcq, rx bd and rx sge (if valid) producers to 0 */
 648                 __internal_ram_wr(p_hwfn, *pp_prod, sizeof(u32),
 649                                   (u32 *)(&init_prod_val));
 650         }
 651
 652         /* add list termination tlv */
 653         ecore_add_tlv(p_hwfn, &p_iov->offset,
 654                       CHANNEL_TLV_LIST_END,
 655                       sizeof(struct channel_list_end_tlv));
 656
 657         resp = &p_iov->pf2vf_reply->queue_start;
 658         rc = ecore_send_msg2pf(p_hwfn, &resp->hdr.status, sizeof(*resp));
 659         if (rc)
 660                 goto exit;
 661
 662         if (resp->hdr.status != PFVF_STATUS_SUCCESS) {
 663                 rc = ECORE_INVAL;
 664                 goto exit;
 665         }
 666
 667         /* Learn the address of the producer from the response */
 668         if (!p_iov->b_pre_fp_hsi) {
 669                 u32 init_prod_val = 0;
 670
 671                 *pp_prod = (u8 OSAL_IOMEM *)p_hwfn->regview + resp->offset;
 672                 DP_VERBOSE(p_hwfn, ECORE_MSG_IOV,
 673                            "Rxq[0x%02x]: producer at %p [offset 0x%08x]\n",
 674                            rx_qid, *pp_prod, resp->offset);
 675
 676                 /* Init the rcq, rx bd and rx sge (if valid) producers to 0.
 677                  * It was actually the PF's responsibility, but since some
 678                  * old PFs might fail to do so, we do this as well.
 679                  */
 680                 OSAL_BUILD_BUG_ON(ETH_HSI_VER_MAJOR != 3);
 681                 __internal_ram_wr(p_hwfn, *pp_prod, sizeof(u32),
 682                                   (u32 *)&init_prod_val);
 683         }
 684
 685 exit:
 686         ecore_vf_pf_req_end(p_hwfn, rc);
 687
 688         return rc;
 689 }
 690
 691 enum _ecore_status_t ecore_vf_pf_rxq_stop(struct ecore_hwfn *p_hwfn,
 692                                           struct ecore_queue_cid *p_cid,
 693                                           bool cqe_completion)
 694 {
 695         struct ecore_vf_iov *p_iov = p_hwfn->vf_iov_info;
 696         struct vfpf_stop_rxqs_tlv *req;
 697         struct pfvf_def_resp_tlv *resp;
 698         enum _ecore_status_t rc;
 699
 700         /* clear mailbox and prep first tlv */
 701         req = ecore_vf_pf_prep(p_hwfn, CHANNEL_TLV_STOP_RXQS, sizeof(*req));
 702
 703         req->rx_qid = p_cid->rel.queue_id;
 704         req->num_rxqs = 1;
 705         req->cqe_completion = cqe_completion;
 706
 707         /* add list termination tlv */
 708         ecore_add_tlv(p_hwfn, &p_iov->offset,
 709                       CHANNEL_TLV_LIST_END,
 710                       sizeof(struct channel_list_end_tlv));
 711
 712         resp = &p_iov->pf2vf_reply->default_resp;
 713         rc = ecore_send_msg2pf(p_hwfn, &resp->hdr.status, sizeof(*resp));
 714         if (rc)
 715                 goto exit;
 716
 717         if (resp->hdr.status != PFVF_STATUS_SUCCESS) {
 718                 rc = ECORE_INVAL;
 719                 goto exit;
 720         }
 721
 722 exit:
 723         ecore_vf_pf_req_end(p_hwfn, rc);
 724
 725         return rc;
 726 }
 727
 728 enum _ecore_status_t
 729 ecore_vf_pf_txq_start(struct ecore_hwfn *p_hwfn,
 730                       struct ecore_queue_cid *p_cid,
 731                       dma_addr_t pbl_addr, u16 pbl_size,
 732                       void OSAL_IOMEM **pp_doorbell)
 733 {
 734         struct ecore_vf_iov *p_iov = p_hwfn->vf_iov_info;
 735         struct pfvf_start_queue_resp_tlv *resp;
 736         struct vfpf_start_txq_tlv *req;
 737         u16 qid = p_cid->rel.queue_id;
 738         enum _ecore_status_t rc;
 739
 740         /* clear mailbox and prep first tlv */
 741         req = ecore_vf_pf_prep(p_hwfn, CHANNEL_TLV_START_TXQ, sizeof(*req));
 742
 743         req->tx_qid = qid;
 744
 745         /* Tx */
 746         req->pbl_addr = pbl_addr;
 747         req->pbl_size = pbl_size;
 748         req->hw_sb = p_cid->rel.sb;
 749         req->sb_index = p_cid->rel.sb_idx;
 750
 751         /* add list termination tlv */
 752         ecore_add_tlv(p_hwfn, &p_iov->offset,
 753                       CHANNEL_TLV_LIST_END,
 754                       sizeof(struct channel_list_end_tlv));
 755
 756         resp  = &p_iov->pf2vf_reply->queue_start;
 757         rc = ecore_send_msg2pf(p_hwfn, &resp->hdr.status, sizeof(*resp));
 758         if (rc)
 759                 goto exit;
 760
 761         if (resp->hdr.status != PFVF_STATUS_SUCCESS) {
 762                 rc = ECORE_INVAL;
 763                 goto exit;
 764         }
 765
 766         /* Modern PFs provide the actual offsets, while legacy
 767          * provided only the queue id.
 768          */
 769         if (!p_iov->b_pre_fp_hsi) {
 770                 *pp_doorbell = (u8 OSAL_IOMEM *)p_hwfn->doorbells +
 771                                                 resp->offset;
 772         } else {
 773                 u8 cid = p_iov->acquire_resp.resc.cid[qid];
 774
 775                 *pp_doorbell = (u8 OSAL_IOMEM *)p_hwfn->doorbells +
 776                                                 DB_ADDR_VF(cid, DQ_DEMS_LEGACY);
 777         }
 778
 779         DP_VERBOSE(p_hwfn, ECORE_MSG_IOV,
 780                    "Txq[0x%02x]: doorbell at %p [offset 0x%08x]\n",
 781                    qid, *pp_doorbell, resp->offset);
 782 exit:
 783         ecore_vf_pf_req_end(p_hwfn, rc);
 784
 785         return rc;
 786 }
 787
 788 enum _ecore_status_t ecore_vf_pf_txq_stop(struct ecore_hwfn *p_hwfn,
 789                                           struct ecore_queue_cid *p_cid)
 790 {
 791         struct ecore_vf_iov *p_iov = p_hwfn->vf_iov_info;
 792         struct vfpf_stop_txqs_tlv *req;
 793         struct pfvf_def_resp_tlv *resp;
 794         enum _ecore_status_t rc;
 795
 796         /* clear mailbox and prep first tlv */
 797         req = ecore_vf_pf_prep(p_hwfn, CHANNEL_TLV_STOP_TXQS, sizeof(*req));
 798
 799         req->tx_qid = p_cid->rel.queue_id;
 800         req->num_txqs = 1;
 801
 802         /* add list termination tlv */
 803         ecore_add_tlv(p_hwfn, &p_iov->offset,
 804                       CHANNEL_TLV_LIST_END,
 805                       sizeof(struct channel_list_end_tlv));
 806
 807         resp = &p_iov->pf2vf_reply->default_resp;
 808         rc = ecore_send_msg2pf(p_hwfn, &resp->hdr.status, sizeof(*resp));
 809         if (rc)
 810                 goto exit;
 811
 812         if (resp->hdr.status != PFVF_STATUS_SUCCESS) {
 813                 rc = ECORE_INVAL;
 814                 goto exit;
 815         }
 816
 817 exit:
 818         ecore_vf_pf_req_end(p_hwfn, rc);
 819
 820         return rc;
 821 }
 822
 823 enum _ecore_status_t ecore_vf_pf_rxqs_update(struct ecore_hwfn *p_hwfn,
 824                                              struct ecore_queue_cid **pp_cid,
 825                                              u8 num_rxqs,
 826                                              u8 comp_cqe_flg,
 827                                              u8 comp_event_flg)
 828 {
 829         struct ecore_vf_iov *p_iov = p_hwfn->vf_iov_info;
 830         struct pfvf_def_resp_tlv *resp = &p_iov->pf2vf_reply->default_resp;
 831         struct vfpf_update_rxq_tlv *req;
 832         enum _ecore_status_t rc;
 833
 834         /* TODO - API is limited to assuming continuous regions of queues,
 835          * but VF queues might not fullfil this requirement.
 836          * Need to consider whether we need new TLVs for this, or whether
 837          * simply doing it iteratively is good enough.
 838          */
 839         if (!num_rxqs)
 840                 return ECORE_INVAL;
 841
 842 again:
 843         /* clear mailbox and prep first tlv */
 844         req = ecore_vf_pf_prep(p_hwfn, CHANNEL_TLV_UPDATE_RXQ, sizeof(*req));
 845
 846         /* Find the length of the current contagious range of queues beginning
 847          * at first queue's index.
 848          */
 849         req->rx_qid = (*pp_cid)->rel.queue_id;
 850         for (req->num_rxqs = 1; req->num_rxqs < num_rxqs; req->num_rxqs++)
 851                 if (pp_cid[req->num_rxqs]->rel.queue_id !=
 852                     req->rx_qid + req->num_rxqs)
 853                         break;
 854
 855         if (comp_cqe_flg)
 856                 req->flags |= VFPF_RXQ_UPD_COMPLETE_CQE_FLAG;
 857         if (comp_event_flg)
 858                 req->flags |= VFPF_RXQ_UPD_COMPLETE_EVENT_FLAG;
 859
 860         /* add list termination tlv */
 861         ecore_add_tlv(p_hwfn, &p_iov->offset,
 862                       CHANNEL_TLV_LIST_END,
 863                       sizeof(struct channel_list_end_tlv));
 864
 865         rc = ecore_send_msg2pf(p_hwfn, &resp->hdr.status, sizeof(*resp));
 866         if (rc)
 867                 goto exit;
 868
 869         if (resp->hdr.status != PFVF_STATUS_SUCCESS) {
 870                 rc = ECORE_INVAL;
 871                 goto exit;
 872         }
 873
 874         /* Make sure we're done with all the queues */
 875         if (req->num_rxqs < num_rxqs) {
 876                 num_rxqs -= req->num_rxqs;
 877                 pp_cid += req->num_rxqs;
 878                 /* TODO - should we give a non-locked variant instead? */
 879                 ecore_vf_pf_req_end(p_hwfn, rc);
 880                 goto again;
 881         }
 882
 883 exit:
 884         ecore_vf_pf_req_end(p_hwfn, rc);
 885         return rc;
 886 }
 887
 888 enum _ecore_status_t
 889 ecore_vf_pf_vport_start(struct ecore_hwfn *p_hwfn, u8 vport_id,
 890                         u16 mtu, u8 inner_vlan_removal,
 891                         enum ecore_tpa_mode tpa_mode, u8 max_buffers_per_cqe,
 892                         u8 only_untagged)
 893 {
 894         struct ecore_vf_iov *p_iov = p_hwfn->vf_iov_info;
 895         struct vfpf_vport_start_tlv *req;
 896         struct pfvf_def_resp_tlv *resp;
 897         enum _ecore_status_t rc;
 898         int i;
 899
 900         /* clear mailbox and prep first tlv */
 901         req = ecore_vf_pf_prep(p_hwfn, CHANNEL_TLV_VPORT_START, sizeof(*req));
 902
 903         req->mtu = mtu;
 904         req->vport_id = vport_id;
 905         req->inner_vlan_removal = inner_vlan_removal;
 906         req->tpa_mode = tpa_mode;
 907         req->max_buffers_per_cqe = max_buffers_per_cqe;
 908         req->only_untagged = only_untagged;
 909
 910         /* status blocks */
 911         for (i = 0; i < p_hwfn->vf_iov_info->acquire_resp.resc.num_sbs; i++)
 912                 if (p_hwfn->sbs_info[i])
 913                         req->sb_addr[i] = p_hwfn->sbs_info[i]->sb_phys;
 914
 915         /* add list termination tlv */
 916         ecore_add_tlv(p_hwfn, &p_iov->offset,
 917                       CHANNEL_TLV_LIST_END,
 918                       sizeof(struct channel_list_end_tlv));
 919
 920         resp  = &p_iov->pf2vf_reply->default_resp;
 921         rc = ecore_send_msg2pf(p_hwfn, &resp->hdr.status, sizeof(*resp));
 922         if (rc)
 923                 goto exit;
 924
 925         if (resp->hdr.status != PFVF_STATUS_SUCCESS) {
 926                 rc = ECORE_INVAL;
 927                 goto exit;
 928         }
 929
 930 exit:
 931         ecore_vf_pf_req_end(p_hwfn, rc);
 932
 933         return rc;
 934 }
 935
 936 enum _ecore_status_t ecore_vf_pf_vport_stop(struct ecore_hwfn *p_hwfn)
 937 {
 938         struct ecore_vf_iov *p_iov = p_hwfn->vf_iov_info;
 939         struct pfvf_def_resp_tlv *resp = &p_iov->pf2vf_reply->default_resp;
 940         enum _ecore_status_t rc;
 941
 942         /* clear mailbox and prep first tlv */
 943         ecore_vf_pf_prep(p_hwfn, CHANNEL_TLV_VPORT_TEARDOWN,
 944                          sizeof(struct vfpf_first_tlv));
 945
 946         /* add list termination tlv */
 947         ecore_add_tlv(p_hwfn, &p_iov->offset,
 948                       CHANNEL_TLV_LIST_END,
 949                       sizeof(struct channel_list_end_tlv));
 950
 951         rc = ecore_send_msg2pf(p_hwfn, &resp->hdr.status, sizeof(*resp));
 952         if (rc)
 953                 goto exit;
 954
 955         if (resp->hdr.status != PFVF_STATUS_SUCCESS) {
 956                 rc = ECORE_INVAL;
 957                 goto exit;
 958         }
 959
 960 exit:
 961         ecore_vf_pf_req_end(p_hwfn, rc);
 962
 963         return rc;
 964 }
 965
 966 static bool
 967 ecore_vf_handle_vp_update_is_needed(struct ecore_hwfn *p_hwfn,
 968                                     struct ecore_sp_vport_update_params *p_data,
 969                                     u16 tlv)
 970 {
 971         switch (tlv) {
 972         case CHANNEL_TLV_VPORT_UPDATE_ACTIVATE:
 973                 return !!(p_data->update_vport_active_rx_flg ||
 974                           p_data->update_vport_active_tx_flg);
 975         case CHANNEL_TLV_VPORT_UPDATE_TX_SWITCH:
 976 #ifndef ASIC_ONLY
 977                 /* FPGA doesn't have PVFC and so can't support tx-switching */
 978                 return !!(p_data->update_tx_switching_flg &&
 979                           !CHIP_REV_IS_FPGA(p_hwfn->p_dev));
 980 #else
 981                 return !!p_data->update_tx_switching_flg;
 982 #endif
 983         case CHANNEL_TLV_VPORT_UPDATE_VLAN_STRIP:
 984                 return !!p_data->update_inner_vlan_removal_flg;
 985         case CHANNEL_TLV_VPORT_UPDATE_ACCEPT_ANY_VLAN:
 986                 return !!p_data->update_accept_any_vlan_flg;
 987         case CHANNEL_TLV_VPORT_UPDATE_MCAST:
 988                 return !!p_data->update_approx_mcast_flg;
 989         case CHANNEL_TLV_VPORT_UPDATE_ACCEPT_PARAM:
 990                 return !!(p_data->accept_flags.update_rx_mode_config ||
 991                           p_data->accept_flags.update_tx_mode_config);
 992         case CHANNEL_TLV_VPORT_UPDATE_RSS:
 993                 return !!p_data->rss_params;
 994         case CHANNEL_TLV_VPORT_UPDATE_SGE_TPA:
 995                 return !!p_data->sge_tpa_params;
 996         default:
 997                 DP_INFO(p_hwfn, "Unexpected vport-update TLV[%d] %s\n",
 998                         tlv, ecore_channel_tlvs_string[tlv]);
 999                 return false;
1000         }
1001 }
1002
1003 static void
1004 ecore_vf_handle_vp_update_tlvs_resp(struct ecore_hwfn *p_hwfn,
1005                                     struct ecore_sp_vport_update_params *p_data)
1006 {
1007         struct ecore_vf_iov *p_iov = p_hwfn->vf_iov_info;
1008         struct pfvf_def_resp_tlv *p_resp;
1009         u16 tlv;
1010
1011         for (tlv = CHANNEL_TLV_VPORT_UPDATE_ACTIVATE;
1012              tlv < CHANNEL_TLV_VPORT_UPDATE_MAX;
1013              tlv++) {
1014                 if (!ecore_vf_handle_vp_update_is_needed(p_hwfn, p_data, tlv))
1015                         continue;
1016
1017                 p_resp = (struct pfvf_def_resp_tlv *)
1018                     ecore_iov_search_list_tlvs(p_hwfn, p_iov->pf2vf_reply, tlv);
1019                 if (p_resp && p_resp->hdr.status)
1020                         DP_VERBOSE(p_hwfn, ECORE_MSG_IOV,
1021                                    "TLV[%d] type %s Configuration %s\n",
1022                                    tlv, ecore_channel_tlvs_string[tlv],
1023                                    (p_resp && p_resp->hdr.status) ? "succeeded"
1024                                                                   : "failed");
1025         }
1026 }
1027
1028 enum _ecore_status_t
1029 ecore_vf_pf_vport_update(struct ecore_hwfn *p_hwfn,
1030                          struct ecore_sp_vport_update_params *p_params)
1031 {
1032         struct ecore_vf_iov *p_iov = p_hwfn->vf_iov_info;
1033         struct vfpf_vport_update_tlv *req;
1034         struct pfvf_def_resp_tlv *resp;
1035         u8 update_rx, update_tx;
1036         u32 resp_size = 0;
1037         u16 size, tlv;
1038         enum _ecore_status_t rc;
1039
1040         resp = &p_iov->pf2vf_reply->default_resp;
1041         resp_size = sizeof(*resp);
1042
1043         update_rx = p_params->update_vport_active_rx_flg;
1044         update_tx = p_params->update_vport_active_tx_flg;
1045
1046         /* clear mailbox and prep header tlv */
1047         ecore_vf_pf_prep(p_hwfn, CHANNEL_TLV_VPORT_UPDATE, sizeof(*req));
1048
1049         /* Prepare extended tlvs */
1050         if (update_rx || update_tx) {
1051                 struct vfpf_vport_update_activate_tlv *p_act_tlv;
1052
1053                 size = sizeof(struct vfpf_vport_update_activate_tlv);
1054                 p_act_tlv = ecore_add_tlv(p_hwfn, &p_iov->offset,
1055                                           CHANNEL_TLV_VPORT_UPDATE_ACTIVATE,
1056                                           size);
1057                 resp_size += sizeof(struct pfvf_def_resp_tlv);
1058
1059                 if (update_rx) {
1060                         p_act_tlv->update_rx = update_rx;
1061                         p_act_tlv->active_rx = p_params->vport_active_rx_flg;
1062                 }
1063
1064                 if (update_tx) {
1065                         p_act_tlv->update_tx = update_tx;
1066                         p_act_tlv->active_tx = p_params->vport_active_tx_flg;
1067                 }
1068         }
1069
1070         if (p_params->update_inner_vlan_removal_flg) {
1071                 struct vfpf_vport_update_vlan_strip_tlv *p_vlan_tlv;
1072
1073                 size = sizeof(struct vfpf_vport_update_vlan_strip_tlv);
1074                 p_vlan_tlv = ecore_add_tlv(p_hwfn, &p_iov->offset,
1075                                            CHANNEL_TLV_VPORT_UPDATE_VLAN_STRIP,
1076                                            size);
1077                 resp_size += sizeof(struct pfvf_def_resp_tlv);
1078
1079                 p_vlan_tlv->remove_vlan = p_params->inner_vlan_removal_flg;
1080         }
1081
1082         if (p_params->update_tx_switching_flg) {
1083                 struct vfpf_vport_update_tx_switch_tlv *p_tx_switch_tlv;
1084
1085                 size = sizeof(struct vfpf_vport_update_tx_switch_tlv);
1086                 tlv = CHANNEL_TLV_VPORT_UPDATE_TX_SWITCH;
1087                 p_tx_switch_tlv = ecore_add_tlv(p_hwfn, &p_iov->offset,
1088                                                 tlv, size);
1089                 resp_size += sizeof(struct pfvf_def_resp_tlv);
1090
1091                 p_tx_switch_tlv->tx_switching = p_params->tx_switching_flg;
1092         }
1093
1094         if (p_params->update_approx_mcast_flg) {
1095                 struct vfpf_vport_update_mcast_bin_tlv *p_mcast_tlv;
1096
1097                 size = sizeof(struct vfpf_vport_update_mcast_bin_tlv);
1098                 p_mcast_tlv = ecore_add_tlv(p_hwfn, &p_iov->offset,
1099                                             CHANNEL_TLV_VPORT_UPDATE_MCAST,
1100                                             size);
1101                 resp_size += sizeof(struct pfvf_def_resp_tlv);
1102
1103                 OSAL_MEMCPY(p_mcast_tlv->bins, p_params->bins,
1104                             sizeof(unsigned long) *
1105                             ETH_MULTICAST_MAC_BINS_IN_REGS);
1106         }
1107
1108         update_rx = p_params->accept_flags.update_rx_mode_config;
1109         update_tx = p_params->accept_flags.update_tx_mode_config;
1110
1111         if (update_rx || update_tx) {
1112                 struct vfpf_vport_update_accept_param_tlv *p_accept_tlv;
1113
1114                 tlv = CHANNEL_TLV_VPORT_UPDATE_ACCEPT_PARAM;
1115                 size = sizeof(struct vfpf_vport_update_accept_param_tlv);
1116                 p_accept_tlv = ecore_add_tlv(p_hwfn, &p_iov->offset, tlv, size);
1117                 resp_size += sizeof(struct pfvf_def_resp_tlv);
1118
1119                 if (update_rx) {
1120                         p_accept_tlv->update_rx_mode = update_rx;
1121                         p_accept_tlv->rx_accept_filter =
1122                             p_params->accept_flags.rx_accept_filter;
1123                 }
1124
1125                 if (update_tx) {
1126                         p_accept_tlv->update_tx_mode = update_tx;
1127                         p_accept_tlv->tx_accept_filter =
1128                             p_params->accept_flags.tx_accept_filter;
1129                 }
1130         }
1131
1132         if (p_params->rss_params) {
1133                 struct ecore_rss_params *rss_params = p_params->rss_params;
1134                 struct vfpf_vport_update_rss_tlv *p_rss_tlv;
1135                 int i, table_size;
1136
1137                 size = sizeof(struct vfpf_vport_update_rss_tlv);
1138                 p_rss_tlv = ecore_add_tlv(p_hwfn, &p_iov->offset,
1139                                           CHANNEL_TLV_VPORT_UPDATE_RSS, size);
1140                 resp_size += sizeof(struct pfvf_def_resp_tlv);
1141
1142                 if (rss_params->update_rss_config)
1143                         p_rss_tlv->update_rss_flags |=
1144                             VFPF_UPDATE_RSS_CONFIG_FLAG;
1145                 if (rss_params->update_rss_capabilities)
1146                         p_rss_tlv->update_rss_flags |=
1147                             VFPF_UPDATE_RSS_CAPS_FLAG;
1148                 if (rss_params->update_rss_ind_table)
1149                         p_rss_tlv->update_rss_flags |=
1150                             VFPF_UPDATE_RSS_IND_TABLE_FLAG;
1151                 if (rss_params->update_rss_key)
1152                         p_rss_tlv->update_rss_flags |= VFPF_UPDATE_RSS_KEY_FLAG;
1153
1154                 p_rss_tlv->rss_enable = rss_params->rss_enable;
1155                 p_rss_tlv->rss_caps = rss_params->rss_caps;
1156                 p_rss_tlv->rss_table_size_log = rss_params->rss_table_size_log;
1157
1158                 table_size = OSAL_MIN_T(int, T_ETH_INDIRECTION_TABLE_SIZE,
1159                                         1 << p_rss_tlv->rss_table_size_log);
1160                 for (i = 0; i < table_size; i++) {
1161                         struct ecore_queue_cid *p_queue;
1162
1163                         p_queue = rss_params->rss_ind_table[i];
1164                         p_rss_tlv->rss_ind_table[i] = p_queue->rel.queue_id;
1165                 }
1166
1167                 OSAL_MEMCPY(p_rss_tlv->rss_key, rss_params->rss_key,
1168                             sizeof(rss_params->rss_key));
1169         }
1170
1171         if (p_params->update_accept_any_vlan_flg) {
1172                 struct vfpf_vport_update_accept_any_vlan_tlv *p_any_vlan_tlv;
1173
1174                 size = sizeof(struct vfpf_vport_update_accept_any_vlan_tlv);
1175                 tlv = CHANNEL_TLV_VPORT_UPDATE_ACCEPT_ANY_VLAN;
1176                 p_any_vlan_tlv = ecore_add_tlv(p_hwfn, &p_iov->offset,
1177                                                tlv, size);
1178
1179                 resp_size += sizeof(struct pfvf_def_resp_tlv);
1180                 p_any_vlan_tlv->accept_any_vlan = p_params->accept_any_vlan;
1181                 p_any_vlan_tlv->update_accept_any_vlan_flg =
1182                     p_params->update_accept_any_vlan_flg;
1183         }
1184
1185         if (p_params->sge_tpa_params) {
1186                 struct ecore_sge_tpa_params *sge_tpa_params;
1187                 struct vfpf_vport_update_sge_tpa_tlv *p_sge_tpa_tlv;
1188
1189                 sge_tpa_params = p_params->sge_tpa_params;
1190                 size = sizeof(struct vfpf_vport_update_sge_tpa_tlv);
1191                 p_sge_tpa_tlv = ecore_add_tlv(p_hwfn, &p_iov->offset,
1192                                               CHANNEL_TLV_VPORT_UPDATE_SGE_TPA,
1193                                               size);
1194                 resp_size += sizeof(struct pfvf_def_resp_tlv);
1195
1196                 if (sge_tpa_params->update_tpa_en_flg)
1197                         p_sge_tpa_tlv->update_sge_tpa_flags |=
1198                             VFPF_UPDATE_TPA_EN_FLAG;
1199                 if (sge_tpa_params->update_tpa_param_flg)
1200                         p_sge_tpa_tlv->update_sge_tpa_flags |=
1201                             VFPF_UPDATE_TPA_PARAM_FLAG;
1202
1203                 if (sge_tpa_params->tpa_ipv4_en_flg)
1204                         p_sge_tpa_tlv->sge_tpa_flags |= VFPF_TPA_IPV4_EN_FLAG;
1205                 if (sge_tpa_params->tpa_ipv6_en_flg)
1206                         p_sge_tpa_tlv->sge_tpa_flags |= VFPF_TPA_IPV6_EN_FLAG;
1207                 if (sge_tpa_params->tpa_pkt_split_flg)
1208                         p_sge_tpa_tlv->sge_tpa_flags |= VFPF_TPA_PKT_SPLIT_FLAG;
1209                 if (sge_tpa_params->tpa_hdr_data_split_flg)
1210                         p_sge_tpa_tlv->sge_tpa_flags |=
1211                             VFPF_TPA_HDR_DATA_SPLIT_FLAG;
1212                 if (sge_tpa_params->tpa_gro_consistent_flg)
1213                         p_sge_tpa_tlv->sge_tpa_flags |=
1214                             VFPF_TPA_GRO_CONSIST_FLAG;
1215
1216                 p_sge_tpa_tlv->tpa_max_aggs_num =
1217                     sge_tpa_params->tpa_max_aggs_num;
1218                 p_sge_tpa_tlv->tpa_max_size = sge_tpa_params->tpa_max_size;
1219                 p_sge_tpa_tlv->tpa_min_size_to_start =
1220                     sge_tpa_params->tpa_min_size_to_start;
1221                 p_sge_tpa_tlv->tpa_min_size_to_cont =
1222                     sge_tpa_params->tpa_min_size_to_cont;
1223
1224                 p_sge_tpa_tlv->max_buffers_per_cqe =
1225                     sge_tpa_params->max_buffers_per_cqe;
1226         }
1227
1228         /* add list termination tlv */
1229         ecore_add_tlv(p_hwfn, &p_iov->offset,
1230                       CHANNEL_TLV_LIST_END,
1231                       sizeof(struct channel_list_end_tlv));
1232
1233         rc = ecore_send_msg2pf(p_hwfn, &resp->hdr.status, resp_size);
1234         if (rc)
1235                 goto exit;
1236
1237         if (resp->hdr.status != PFVF_STATUS_SUCCESS) {
1238                 rc = ECORE_INVAL;
1239                 goto exit;
1240         }
1241
1242         ecore_vf_handle_vp_update_tlvs_resp(p_hwfn, p_params);
1243
1244 exit:
1245         ecore_vf_pf_req_end(p_hwfn, rc);
1246
1247         return rc;
1248 }
1249
1250 enum _ecore_status_t ecore_vf_pf_reset(struct ecore_hwfn *p_hwfn)
1251 {
1252         struct ecore_vf_iov *p_iov = p_hwfn->vf_iov_info;
1253         struct pfvf_def_resp_tlv *resp;
1254         struct vfpf_first_tlv *req;
1255         enum _ecore_status_t rc;
1256
1257         /* clear mailbox and prep first tlv */
1258         req = ecore_vf_pf_prep(p_hwfn, CHANNEL_TLV_CLOSE, sizeof(*req));
1259
1260         /* add list termination tlv */
1261         ecore_add_tlv(p_hwfn, &p_iov->offset,
1262                       CHANNEL_TLV_LIST_END,
1263                       sizeof(struct channel_list_end_tlv));
1264
1265         resp = &p_iov->pf2vf_reply->default_resp;
1266         rc = ecore_send_msg2pf(p_hwfn, &resp->hdr.status, sizeof(*resp));
1267         if (rc)
1268                 goto exit;
1269
1270         if (resp->hdr.status != PFVF_STATUS_SUCCESS) {
1271                 rc = ECORE_AGAIN;
1272                 goto exit;
1273         }
1274
1275         p_hwfn->b_int_enabled = 0;
1276
1277 exit:
1278         ecore_vf_pf_req_end(p_hwfn, rc);
1279
1280         return rc;
1281 }
1282
1283 enum _ecore_status_t ecore_vf_pf_release(struct ecore_hwfn *p_hwfn)
1284 {
1285         struct ecore_vf_iov *p_iov = p_hwfn->vf_iov_info;
1286         struct pfvf_def_resp_tlv *resp;
1287         struct vfpf_first_tlv *req;
1288         u32 size;
1289         enum _ecore_status_t rc;
1290
1291         /* clear mailbox and prep first tlv */
1292         req = ecore_vf_pf_prep(p_hwfn, CHANNEL_TLV_RELEASE, sizeof(*req));
1293
1294         /* add list termination tlv */
1295         ecore_add_tlv(p_hwfn, &p_iov->offset,
1296                       CHANNEL_TLV_LIST_END,
1297                       sizeof(struct channel_list_end_tlv));
1298
1299         resp = &p_iov->pf2vf_reply->default_resp;
1300         rc = ecore_send_msg2pf(p_hwfn, &resp->hdr.status, sizeof(*resp));
1301
1302         if (rc == ECORE_SUCCESS && resp->hdr.status != PFVF_STATUS_SUCCESS)
1303                 rc = ECORE_AGAIN;
1304
1305         ecore_vf_pf_req_end(p_hwfn, rc);
1306
1307         p_hwfn->b_int_enabled = 0;
1308
1309         if (p_iov->vf2pf_request)
1310                 OSAL_DMA_FREE_COHERENT(p_hwfn->p_dev,
1311                                        p_iov->vf2pf_request,
1312                                        p_iov->vf2pf_request_phys,
1313                                        sizeof(union vfpf_tlvs));
1314         if (p_iov->pf2vf_reply)
1315                 OSAL_DMA_FREE_COHERENT(p_hwfn->p_dev,
1316                                        p_iov->pf2vf_reply,
1317                                        p_iov->pf2vf_reply_phys,
1318                                        sizeof(union pfvf_tlvs));
1319
1320         if (p_iov->bulletin.p_virt) {
1321                 size = sizeof(struct ecore_bulletin_content);
1322                 OSAL_DMA_FREE_COHERENT(p_hwfn->p_dev,
1323                                        p_iov->bulletin.p_virt,
1324                                        p_iov->bulletin.phys, size);
1325         }
1326
1327         OSAL_FREE(p_hwfn->p_dev, p_hwfn->vf_iov_info);
1328
1329         return rc;
1330 }
1331
1332 void ecore_vf_pf_filter_mcast(struct ecore_hwfn *p_hwfn,
1333                               struct ecore_filter_mcast *p_filter_cmd)
1334 {
1335         struct ecore_sp_vport_update_params sp_params;
1336         int i;
1337
1338         OSAL_MEMSET(&sp_params, 0, sizeof(sp_params));
1339         sp_params.update_approx_mcast_flg = 1;
1340
1341         if (p_filter_cmd->opcode == ECORE_FILTER_ADD) {
1342                 for (i = 0; i < p_filter_cmd->num_mc_addrs; i++) {
1343                         u32 bit;
1344
1345                         bit = ecore_mcast_bin_from_mac(p_filter_cmd->mac[i]);
1346                         OSAL_SET_BIT(bit, sp_params.bins);
1347                 }
1348         }
1349
1350         ecore_vf_pf_vport_update(p_hwfn, &sp_params);
1351 }
1352
1353 enum _ecore_status_t ecore_vf_pf_filter_ucast(struct ecore_hwfn *p_hwfn,
1354                                               struct ecore_filter_ucast
1355                                               *p_ucast)
1356 {
1357         struct ecore_vf_iov *p_iov = p_hwfn->vf_iov_info;
1358         struct vfpf_ucast_filter_tlv *req;
1359         struct pfvf_def_resp_tlv *resp;
1360         enum _ecore_status_t rc;
1361
1362         /* Sanitize */
1363         if (p_ucast->opcode == ECORE_FILTER_MOVE) {
1364                 DP_NOTICE(p_hwfn, true,
1365                           "VFs don't support Moving of filters\n");
1366                 return ECORE_INVAL;
1367         }
1368
1369         /* clear mailbox and prep first tlv */
1370         req = ecore_vf_pf_prep(p_hwfn, CHANNEL_TLV_UCAST_FILTER, sizeof(*req));
1371         req->opcode = (u8)p_ucast->opcode;
1372         req->type = (u8)p_ucast->type;
1373         OSAL_MEMCPY(req->mac, p_ucast->mac, ETH_ALEN);
1374         req->vlan = p_ucast->vlan;
1375
1376         /* add list termination tlv */
1377         ecore_add_tlv(p_hwfn, &p_iov->offset,
1378                       CHANNEL_TLV_LIST_END,
1379                       sizeof(struct channel_list_end_tlv));
1380
1381         resp = &p_iov->pf2vf_reply->default_resp;
1382         rc = ecore_send_msg2pf(p_hwfn, &resp->hdr.status, sizeof(*resp));
1383         if (rc)
1384                 goto exit;
1385
1386         if (resp->hdr.status != PFVF_STATUS_SUCCESS) {
1387                 rc = ECORE_AGAIN;
1388                 goto exit;
1389         }
1390
1391 exit:
1392         ecore_vf_pf_req_end(p_hwfn, rc);
1393
1394         return rc;
1395 }
1396
1397 enum _ecore_status_t ecore_vf_pf_int_cleanup(struct ecore_hwfn *p_hwfn)
1398 {
1399         struct ecore_vf_iov *p_iov = p_hwfn->vf_iov_info;
1400         struct pfvf_def_resp_tlv *resp = &p_iov->pf2vf_reply->default_resp;
1401         enum _ecore_status_t rc;
1402
1403         /* clear mailbox and prep first tlv */
1404         ecore_vf_pf_prep(p_hwfn, CHANNEL_TLV_INT_CLEANUP,
1405                          sizeof(struct vfpf_first_tlv));
1406
1407         /* add list termination tlv */
1408         ecore_add_tlv(p_hwfn, &p_iov->offset,
1409                       CHANNEL_TLV_LIST_END,
1410                       sizeof(struct channel_list_end_tlv));
1411
1412         rc = ecore_send_msg2pf(p_hwfn, &resp->hdr.status, sizeof(*resp));
1413         if (rc)
1414                 goto exit;
1415
1416         if (resp->hdr.status != PFVF_STATUS_SUCCESS) {
1417                 rc = ECORE_INVAL;
1418                 goto exit;
1419         }
1420
1421 exit:
1422         ecore_vf_pf_req_end(p_hwfn, rc);
1423
1424         return rc;
1425 }
1426
1427 enum _ecore_status_t
1428 ecore_vf_pf_set_coalesce(struct ecore_hwfn *p_hwfn, u16 rx_coal, u16 tx_coal,
1429                          struct ecore_queue_cid     *p_cid)
1430 {
1431         struct ecore_vf_iov *p_iov = p_hwfn->vf_iov_info;
1432         struct vfpf_update_coalesce *req;
1433         struct pfvf_def_resp_tlv *resp;
1434         enum _ecore_status_t rc;
1435
1436         /* clear mailbox and prep header tlv */
1437         req = ecore_vf_pf_prep(p_hwfn, CHANNEL_TLV_COALESCE_UPDATE,
1438                                sizeof(*req));
1439
1440         req->rx_coal = rx_coal;
1441         req->tx_coal = tx_coal;
1442         req->qid = p_cid->rel.queue_id;
1443
1444         DP_VERBOSE(p_hwfn, ECORE_MSG_IOV,
1445                    "Setting coalesce rx_coal = %d, tx_coal = %d at queue = %d\n",
1446                    rx_coal, tx_coal, req->qid);
1447
1448         /* add list termination tlv */
1449         ecore_add_tlv(p_hwfn, &p_iov->offset, CHANNEL_TLV_LIST_END,
1450                       sizeof(struct channel_list_end_tlv));
1451
1452         resp = &p_iov->pf2vf_reply->default_resp;
1453         rc = ecore_send_msg2pf(p_hwfn, &resp->hdr.status, sizeof(*resp));
1454
1455         if (rc != ECORE_SUCCESS)
1456                 goto exit;
1457
1458         if (resp->hdr.status != PFVF_STATUS_SUCCESS)
1459                 goto exit;
1460
1461         p_hwfn->p_dev->rx_coalesce_usecs = rx_coal;
1462         p_hwfn->p_dev->tx_coalesce_usecs = tx_coal;
1463
1464 exit:
1465         ecore_vf_pf_req_end(p_hwfn, rc);
1466         return rc;
1467 }
1468
1469 u16 ecore_vf_get_igu_sb_id(struct ecore_hwfn *p_hwfn,
1470                            u16               sb_id)
1471 {
1472         struct ecore_vf_iov *p_iov = p_hwfn->vf_iov_info;
1473
1474         if (!p_iov) {
1475                 DP_NOTICE(p_hwfn, true, "vf_sriov_info isn't initialized\n");
1476                 return 0;
1477         }
1478
1479         return p_iov->acquire_resp.resc.hw_sbs[sb_id].hw_sb_id;
1480 }
1481
1482 enum _ecore_status_t ecore_vf_read_bulletin(struct ecore_hwfn *p_hwfn,
1483                                             u8 *p_change)
1484 {
1485         struct ecore_vf_iov *p_iov = p_hwfn->vf_iov_info;
1486         struct ecore_bulletin_content shadow;
1487         u32 crc, crc_size;
1488
1489         crc_size = sizeof(p_iov->bulletin.p_virt->crc);
1490         *p_change = 0;
1491
1492         /* Need to guarantee PF is not in the middle of writing it */
1493         OSAL_MEMCPY(&shadow, p_iov->bulletin.p_virt, p_iov->bulletin.size);
1494
1495         /* If version did not update, no need to do anything */
1496         if (shadow.version == p_iov->bulletin_shadow.version)
1497                 return ECORE_SUCCESS;
1498
1499         /* Verify the bulletin we see is valid */
1500         crc = ecore_crc32(0, (u8 *)&shadow + crc_size,
1501                           p_iov->bulletin.size - crc_size);
1502         if (crc != shadow.crc)
1503                 return ECORE_AGAIN;
1504
1505         /* Set the shadow bulletin and process it */
1506         OSAL_MEMCPY(&p_iov->bulletin_shadow, &shadow, p_iov->bulletin.size);
1507
1508         DP_VERBOSE(p_hwfn, ECORE_MSG_IOV,
1509                    "Read a bulletin update %08x\n", shadow.version);
1510
1511         *p_change = 1;
1512
1513         return ECORE_SUCCESS;
1514 }
1515
1516 void __ecore_vf_get_link_params(struct ecore_hwfn *p_hwfn,
1517                                 struct ecore_mcp_link_params *p_params,
1518                                 struct ecore_bulletin_content *p_bulletin)
1519 {
1520         OSAL_MEMSET(p_params, 0, sizeof(*p_params));
1521
1522         p_params->speed.autoneg = p_bulletin->req_autoneg;
1523         p_params->speed.advertised_speeds = p_bulletin->req_adv_speed;
1524         p_params->speed.forced_speed = p_bulletin->req_forced_speed;
1525         p_params->pause.autoneg = p_bulletin->req_autoneg_pause;
1526         p_params->pause.forced_rx = p_bulletin->req_forced_rx;
1527         p_params->pause.forced_tx = p_bulletin->req_forced_tx;
1528         p_params->loopback_mode = p_bulletin->req_loopback;
1529 }
1530
1531 void ecore_vf_get_link_params(struct ecore_hwfn *p_hwfn,
1532                               struct ecore_mcp_link_params *params)
1533 {
1534         __ecore_vf_get_link_params(p_hwfn, params,
1535                                    &p_hwfn->vf_iov_info->bulletin_shadow);
1536 }
1537
1538 void __ecore_vf_get_link_state(struct ecore_hwfn *p_hwfn,
1539                                struct ecore_mcp_link_state *p_link,
1540                                struct ecore_bulletin_content *p_bulletin)
1541 {
1542         OSAL_MEMSET(p_link, 0, sizeof(*p_link));
1543
1544         p_link->link_up = p_bulletin->link_up;
1545         p_link->speed = p_bulletin->speed;
1546         p_link->full_duplex = p_bulletin->full_duplex;
1547         p_link->an = p_bulletin->autoneg;
1548         p_link->an_complete = p_bulletin->autoneg_complete;
1549         p_link->parallel_detection = p_bulletin->parallel_detection;
1550         p_link->pfc_enabled = p_bulletin->pfc_enabled;
1551         p_link->partner_adv_speed = p_bulletin->partner_adv_speed;
1552         p_link->partner_tx_flow_ctrl_en = p_bulletin->partner_tx_flow_ctrl_en;
1553         p_link->partner_rx_flow_ctrl_en = p_bulletin->partner_rx_flow_ctrl_en;
1554         p_link->partner_adv_pause = p_bulletin->partner_adv_pause;
1555         p_link->sfp_tx_fault = p_bulletin->sfp_tx_fault;
1556 }
1557
1558 void ecore_vf_get_link_state(struct ecore_hwfn *p_hwfn,
1559                              struct ecore_mcp_link_state *link)
1560 {
1561         __ecore_vf_get_link_state(p_hwfn, link,
1562                                   &p_hwfn->vf_iov_info->bulletin_shadow);
1563 }
1564
1565 void __ecore_vf_get_link_caps(struct ecore_hwfn *p_hwfn,
1566                               struct ecore_mcp_link_capabilities *p_link_caps,
1567                               struct ecore_bulletin_content *p_bulletin)
1568 {
1569         OSAL_MEMSET(p_link_caps, 0, sizeof(*p_link_caps));
1570         p_link_caps->speed_capabilities = p_bulletin->capability_speed;
1571 }
1572
1573 void ecore_vf_get_link_caps(struct ecore_hwfn *p_hwfn,
1574                             struct ecore_mcp_link_capabilities *p_link_caps)
1575 {
1576         __ecore_vf_get_link_caps(p_hwfn, p_link_caps,
1577                                  &p_hwfn->vf_iov_info->bulletin_shadow);
1578 }
1579
1580 void ecore_vf_get_num_rxqs(struct ecore_hwfn *p_hwfn, u8 *num_rxqs)
1581 {
1582         *num_rxqs = p_hwfn->vf_iov_info->acquire_resp.resc.num_rxqs;
1583 }
1584
1585 void ecore_vf_get_num_txqs(struct ecore_hwfn *p_hwfn,
1586                            u8 *num_txqs)
1587 {
1588         *num_txqs = p_hwfn->vf_iov_info->acquire_resp.resc.num_txqs;
1589 }
1590
1591 void ecore_vf_get_port_mac(struct ecore_hwfn *p_hwfn, u8 *port_mac)
1592 {
1593         OSAL_MEMCPY(port_mac,
1594                     p_hwfn->vf_iov_info->acquire_resp.pfdev_info.port_mac,
1595                     ETH_ALEN);
1596 }
1597
1598 void ecore_vf_get_num_vlan_filters(struct ecore_hwfn *p_hwfn,
1599                                    u8 *num_vlan_filters)
1600 {
1601         struct ecore_vf_iov *p_vf;
1602
1603         p_vf = p_hwfn->vf_iov_info;
1604         *num_vlan_filters = p_vf->acquire_resp.resc.num_vlan_filters;
1605 }
1606
1607 void ecore_vf_get_num_sbs(struct ecore_hwfn *p_hwfn,
1608                           u32 *num_sbs)
1609 {
1610         struct ecore_vf_iov *p_vf;
1611
1612         p_vf = p_hwfn->vf_iov_info;
1613         *num_sbs = (u32)p_vf->acquire_resp.resc.num_sbs;
1614 }
1615
1616 void ecore_vf_get_num_mac_filters(struct ecore_hwfn *p_hwfn,
1617                                   u32 *num_mac_filters)
1618 {
1619         struct ecore_vf_iov *p_vf = p_hwfn->vf_iov_info;
1620
1621         *num_mac_filters = p_vf->acquire_resp.resc.num_mac_filters;
1622 }
1623
1624 bool ecore_vf_check_mac(struct ecore_hwfn *p_hwfn, u8 *mac)
1625 {
1626         struct ecore_bulletin_content *bulletin;
1627
1628         bulletin = &p_hwfn->vf_iov_info->bulletin_shadow;
1629         if (!(bulletin->valid_bitmap & (1 << MAC_ADDR_FORCED)))
1630                 return true;
1631
1632         /* Forbid VF from changing a MAC enforced by PF */
1633         if (OSAL_MEMCMP(bulletin->mac, mac, ETH_ALEN))
1634                 return false;
1635
1636         return false;
1637 }
1638
1639 bool ecore_vf_bulletin_get_forced_mac(struct ecore_hwfn *hwfn, u8 *dst_mac,
1640                                       u8 *p_is_forced)
1641 {
1642         struct ecore_bulletin_content *bulletin;
1643
1644         bulletin = &hwfn->vf_iov_info->bulletin_shadow;
1645
1646         if (bulletin->valid_bitmap & (1 << MAC_ADDR_FORCED)) {
1647                 if (p_is_forced)
1648                         *p_is_forced = 1;
1649         } else if (bulletin->valid_bitmap & (1 << VFPF_BULLETIN_MAC_ADDR)) {
1650                 if (p_is_forced)
1651                         *p_is_forced = 0;
1652         } else {
1653                 return false;
1654         }
1655
1656         OSAL_MEMCPY(dst_mac, bulletin->mac, ETH_ALEN);
1657
1658         return true;
1659 }
1660
1661 void ecore_vf_bulletin_get_udp_ports(struct ecore_hwfn *p_hwfn,
1662                                      u16 *p_vxlan_port,
1663                                      u16 *p_geneve_port)
1664 {
1665         struct ecore_bulletin_content *p_bulletin;
1666
1667         p_bulletin = &p_hwfn->vf_iov_info->bulletin_shadow;
1668
1669         *p_vxlan_port = p_bulletin->vxlan_udp_port;
1670         *p_geneve_port = p_bulletin->geneve_udp_port;
1671 }
1672
1673 bool ecore_vf_bulletin_get_forced_vlan(struct ecore_hwfn *hwfn, u16 *dst_pvid)
1674 {
1675         struct ecore_bulletin_content *bulletin;
1676
1677         bulletin = &hwfn->vf_iov_info->bulletin_shadow;
1678
1679         if (!(bulletin->valid_bitmap & (1 << VLAN_ADDR_FORCED)))
1680                 return false;
1681
1682         if (dst_pvid)
1683                 *dst_pvid = bulletin->pvid;
1684
1685         return true;
1686 }
1687
1688 bool ecore_vf_get_pre_fp_hsi(struct ecore_hwfn *p_hwfn)
1689 {
1690         return p_hwfn->vf_iov_info->b_pre_fp_hsi;
1691 }
1692
1693 void ecore_vf_get_fw_version(struct ecore_hwfn *p_hwfn,
1694                              u16 *fw_major, u16 *fw_minor, u16 *fw_rev,
1695                              u16 *fw_eng)
1696 {
1697         struct pf_vf_pfdev_info *info;
1698
1699         info = &p_hwfn->vf_iov_info->acquire_resp.pfdev_info;
1700
1701         *fw_major = info->fw_major;
1702         *fw_minor = info->fw_minor;
1703         *fw_rev = info->fw_rev;
1704         *fw_eng = info->fw_eng;
1705 }