drivers/net/qede/base/ecore_l2.c

   1 /* SPDX-License-Identifier: BSD-3-Clause
   2  * Copyright (c) 2016 - 2018 Cavium Inc.
   3  * All rights reserved.
   4  * www.cavium.com
   5  */
   6
   7 #include "bcm_osal.h"
   8
   9 #include "ecore.h"
  10 #include "ecore_status.h"
  11 #include "ecore_hsi_eth.h"
  12 #include "ecore_chain.h"
  13 #include "ecore_spq.h"
  14 #include "ecore_init_fw_funcs.h"
  15 #include "ecore_cxt.h"
  16 #include "ecore_l2.h"
  17 #include "ecore_sp_commands.h"
  18 #include "ecore_gtt_reg_addr.h"
  19 #include "ecore_iro.h"
  20 #include "reg_addr.h"
  21 #include "ecore_int.h"
  22 #include "ecore_hw.h"
  23 #include "ecore_vf.h"
  24 #include "ecore_sriov.h"
  25 #include "ecore_mcp.h"
  26
  27 #define ECORE_MAX_SGES_NUM 16
  28 #define CRC32_POLY 0x1edc6f41
  29
  30 struct ecore_l2_info {
  31         u32 queues;
  32         unsigned long **pp_qid_usage;
  33
  34         /* The lock is meant to synchronize access to the qid usage */
  35         osal_mutex_t lock;
  36 };
  37
  38 enum _ecore_status_t ecore_l2_alloc(struct ecore_hwfn *p_hwfn)
  39 {
  40         struct ecore_l2_info *p_l2_info;
  41         unsigned long **pp_qids;
  42         u32 i;
  43
  44         if (!ECORE_IS_L2_PERSONALITY(p_hwfn))
  45                 return ECORE_SUCCESS;
  46
  47         p_l2_info = OSAL_VZALLOC(p_hwfn->p_dev, sizeof(*p_l2_info));
  48         if (!p_l2_info)
  49                 return ECORE_NOMEM;
  50         p_hwfn->p_l2_info = p_l2_info;
  51
  52         if (IS_PF(p_hwfn->p_dev)) {
  53                 p_l2_info->queues = RESC_NUM(p_hwfn, ECORE_L2_QUEUE);
  54         } else {
  55                 u8 rx = 0, tx = 0;
  56
  57                 ecore_vf_get_num_rxqs(p_hwfn, &rx);
  58                 ecore_vf_get_num_txqs(p_hwfn, &tx);
  59
  60                 p_l2_info->queues = (u32)OSAL_MAX_T(u8, rx, tx);
  61         }
  62
  63         pp_qids = OSAL_VZALLOC(p_hwfn->p_dev,
  64                                sizeof(unsigned long *) *
  65                                p_l2_info->queues);
  66         if (pp_qids == OSAL_NULL)
  67                 return ECORE_NOMEM;
  68         p_l2_info->pp_qid_usage = pp_qids;
  69
  70         for (i = 0; i < p_l2_info->queues; i++) {
  71                 pp_qids[i] = OSAL_VZALLOC(p_hwfn->p_dev,
  72                                           MAX_QUEUES_PER_QZONE / 8);
  73                 if (pp_qids[i] == OSAL_NULL)
  74                         return ECORE_NOMEM;
  75         }
  76
  77 #ifdef CONFIG_ECORE_LOCK_ALLOC
  78         if (OSAL_MUTEX_ALLOC(p_hwfn, &p_l2_info->lock))
  79                 return ECORE_NOMEM;
  80 #endif
  81
  82         return ECORE_SUCCESS;
  83 }
  84
  85 void ecore_l2_setup(struct ecore_hwfn *p_hwfn)
  86 {
  87         if (!ECORE_IS_L2_PERSONALITY(p_hwfn))
  88                 return;
  89
  90         OSAL_MUTEX_INIT(&p_hwfn->p_l2_info->lock);
  91 }
  92
  93 void ecore_l2_free(struct ecore_hwfn *p_hwfn)
  94 {
  95         u32 i;
  96
  97         if (!ECORE_IS_L2_PERSONALITY(p_hwfn))
  98                 return;
  99
 100         if (p_hwfn->p_l2_info == OSAL_NULL)
 101                 return;
 102
 103         if (p_hwfn->p_l2_info->pp_qid_usage == OSAL_NULL)
 104                 goto out_l2_info;
 105
 106         /* Free until hit first uninitialized entry */
 107         for (i = 0; i < p_hwfn->p_l2_info->queues; i++) {
 108                 if (p_hwfn->p_l2_info->pp_qid_usage[i] == OSAL_NULL)
 109                         break;
 110                 OSAL_VFREE(p_hwfn->p_dev,
 111                            p_hwfn->p_l2_info->pp_qid_usage[i]);
 112                 p_hwfn->p_l2_info->pp_qid_usage[i] = OSAL_NULL;
 113         }
 114
 115 #ifdef CONFIG_ECORE_LOCK_ALLOC
 116         /* Lock is last to initialize, if everything else was */
 117         if (i == p_hwfn->p_l2_info->queues)
 118                 OSAL_MUTEX_DEALLOC(&p_hwfn->p_l2_info->lock);
 119 #endif
 120
 121         OSAL_VFREE(p_hwfn->p_dev, p_hwfn->p_l2_info->pp_qid_usage);
 122         p_hwfn->p_l2_info->pp_qid_usage = OSAL_NULL;
 123
 124 out_l2_info:
 125         OSAL_VFREE(p_hwfn->p_dev, p_hwfn->p_l2_info);
 126         p_hwfn->p_l2_info = OSAL_NULL;
 127 }
 128
 129 /* TODO - we'll need locking around these... */
 130 static bool ecore_eth_queue_qid_usage_add(struct ecore_hwfn *p_hwfn,
 131                                           struct ecore_queue_cid *p_cid)
 132 {
 133         struct ecore_l2_info *p_l2_info = p_hwfn->p_l2_info;
 134         u16 queue_id = p_cid->rel.queue_id;
 135         bool b_rc = true;
 136         u8 first;
 137
 138         OSAL_MUTEX_ACQUIRE(&p_l2_info->lock);
 139
 140         if (queue_id > p_l2_info->queues) {
 141                 DP_NOTICE(p_hwfn, true,
 142                           "Requested to increase usage for qzone %04x out of %08x\n",
 143                           queue_id, p_l2_info->queues);
 144                 b_rc = false;
 145                 goto out;
 146         }
 147
 148         first = (u8)OSAL_FIND_FIRST_ZERO_BIT(p_l2_info->pp_qid_usage[queue_id],
 149                                              MAX_QUEUES_PER_QZONE);
 150         if (first >= MAX_QUEUES_PER_QZONE) {
 151                 b_rc = false;
 152                 goto out;
 153         }
 154
 155         OSAL_SET_BIT(first, p_l2_info->pp_qid_usage[queue_id]);
 156         p_cid->qid_usage_idx = first;
 157
 158 out:
 159         OSAL_MUTEX_RELEASE(&p_l2_info->lock);
 160         return b_rc;
 161 }
 162
 163 static void ecore_eth_queue_qid_usage_del(struct ecore_hwfn *p_hwfn,
 164                                           struct ecore_queue_cid *p_cid)
 165 {
 166         OSAL_MUTEX_ACQUIRE(&p_hwfn->p_l2_info->lock);
 167
 168         OSAL_CLEAR_BIT(p_cid->qid_usage_idx,
 169                        p_hwfn->p_l2_info->pp_qid_usage[p_cid->rel.queue_id]);
 170
 171         OSAL_MUTEX_RELEASE(&p_hwfn->p_l2_info->lock);
 172 }
 173
 174 void ecore_eth_queue_cid_release(struct ecore_hwfn *p_hwfn,
 175                                  struct ecore_queue_cid *p_cid)
 176 {
 177         bool b_legacy_vf = !!(p_cid->vf_legacy &
 178                               ECORE_QCID_LEGACY_VF_CID);
 179
 180         /* VFs' CIDs are 0-based in PF-view, and uninitialized on VF.
 181          * For legacy vf-queues, the CID doesn't go through here.
 182          */
 183         if (IS_PF(p_hwfn->p_dev) && !b_legacy_vf)
 184                 _ecore_cxt_release_cid(p_hwfn, p_cid->cid, p_cid->vfid);
 185
 186         /* VFs maintain the index inside queue-zone on their own */
 187         if (p_cid->vfid == ECORE_QUEUE_CID_PF)
 188                 ecore_eth_queue_qid_usage_del(p_hwfn, p_cid);
 189
 190         OSAL_VFREE(p_hwfn->p_dev, p_cid);
 191 }
 192
 193 /* The internal is only meant to be directly called by PFs initializeing CIDs
 194  * for their VFs.
 195  */
 196 static struct ecore_queue_cid *
 197 _ecore_eth_queue_to_cid(struct ecore_hwfn *p_hwfn,
 198                         u16 opaque_fid, u32 cid,
 199                         struct ecore_queue_start_common_params *p_params,
 200                         bool b_is_rx,
 201                         struct ecore_queue_cid_vf_params *p_vf_params)
 202 {
 203         struct ecore_queue_cid *p_cid;
 204         enum _ecore_status_t rc;
 205
 206         p_cid = OSAL_VZALLOC(p_hwfn->p_dev, sizeof(*p_cid));
 207         if (p_cid == OSAL_NULL)
 208                 return OSAL_NULL;
 209
 210         p_cid->opaque_fid = opaque_fid;
 211         p_cid->cid = cid;
 212         p_cid->p_owner = p_hwfn;
 213
 214         /* Fill in parameters */
 215         p_cid->rel.vport_id = p_params->vport_id;
 216         p_cid->rel.queue_id = p_params->queue_id;
 217         p_cid->rel.stats_id = p_params->stats_id;
 218         p_cid->sb_igu_id = p_params->p_sb->igu_sb_id;
 219         p_cid->b_is_rx = b_is_rx;
 220         p_cid->sb_idx = p_params->sb_idx;
 221
 222         /* Fill-in bits related to VFs' queues if information was provided */
 223         if (p_vf_params != OSAL_NULL) {
 224                 p_cid->vfid = p_vf_params->vfid;
 225                 p_cid->vf_qid = p_vf_params->vf_qid;
 226                 p_cid->vf_legacy = p_vf_params->vf_legacy;
 227         } else {
 228                 p_cid->vfid = ECORE_QUEUE_CID_PF;
 229         }
 230
 231         /* Don't try calculating the absolute indices for VFs */
 232         if (IS_VF(p_hwfn->p_dev)) {
 233                 p_cid->abs = p_cid->rel;
 234
 235                 goto out;
 236         }
 237
 238         /* Calculate the engine-absolute indices of the resources.
 239          * This would guarantee they're valid later on.
 240          * In some cases [SBs] we already have the right values.
 241          */
 242         rc = ecore_fw_vport(p_hwfn, p_cid->rel.vport_id, &p_cid->abs.vport_id);
 243         if (rc != ECORE_SUCCESS)
 244                 goto fail;
 245
 246         rc = ecore_fw_l2_queue(p_hwfn, p_cid->rel.queue_id,
 247                                &p_cid->abs.queue_id);
 248         if (rc != ECORE_SUCCESS)
 249                 goto fail;
 250
 251         /* In case of a PF configuring its VF's queues, the stats-id is already
 252          * absolute [since there's a single index that's suitable per-VF].
 253          */
 254         if (p_cid->vfid == ECORE_QUEUE_CID_PF) {
 255                 rc = ecore_fw_vport(p_hwfn, p_cid->rel.stats_id,
 256                                     &p_cid->abs.stats_id);
 257                 if (rc != ECORE_SUCCESS)
 258                         goto fail;
 259         } else {
 260                 p_cid->abs.stats_id = p_cid->rel.stats_id;
 261         }
 262
 263 out:
 264         /* VF-images have provided the qid_usage_idx on their own.
 265          * Otherwise, we need to allocate a unique one.
 266          */
 267         if (!p_vf_params) {
 268                 if (!ecore_eth_queue_qid_usage_add(p_hwfn, p_cid))
 269                         goto fail;
 270         } else {
 271                 p_cid->qid_usage_idx = p_vf_params->qid_usage_idx;
 272         }
 273
 274         DP_VERBOSE(p_hwfn, ECORE_MSG_SP,
 275                    "opaque_fid: %04x CID %08x vport %02x [%02x] qzone %04x.%02x [%04x] stats %02x [%02x] SB %04x PI %02x\n",
 276                    p_cid->opaque_fid, p_cid->cid,
 277                    p_cid->rel.vport_id, p_cid->abs.vport_id,
 278                    p_cid->rel.queue_id, p_cid->qid_usage_idx,
 279                    p_cid->abs.queue_id,
 280                    p_cid->rel.stats_id, p_cid->abs.stats_id,
 281                    p_cid->sb_igu_id, p_cid->sb_idx);
 282
 283         return p_cid;
 284
 285 fail:
 286         OSAL_VFREE(p_hwfn->p_dev, p_cid);
 287         return OSAL_NULL;
 288 }
 289
 290 struct ecore_queue_cid *
 291 ecore_eth_queue_to_cid(struct ecore_hwfn *p_hwfn, u16 opaque_fid,
 292                        struct ecore_queue_start_common_params *p_params,
 293                        bool b_is_rx,
 294                        struct ecore_queue_cid_vf_params *p_vf_params)
 295 {
 296         struct ecore_queue_cid *p_cid;
 297         u8 vfid = ECORE_CXT_PF_CID;
 298         bool b_legacy_vf = false;
 299         u32 cid = 0;
 300
 301         /* In case of legacy VFs, The CID can be derived from the additional
 302          * VF parameters - the VF assumes queue X uses CID X, so we can simply
 303          * use the vf_qid for this purpose as well.
 304          */
 305         if (p_vf_params) {
 306                 vfid = p_vf_params->vfid;
 307
 308                 if (p_vf_params->vf_legacy &
 309                     ECORE_QCID_LEGACY_VF_CID) {
 310                         b_legacy_vf = true;
 311                         cid = p_vf_params->vf_qid;
 312                 }
 313         }
 314
 315         /* Get a unique firmware CID for this queue, in case it's a PF.
 316          * VF's don't need a CID as the queue configuration will be done
 317          * by PF.
 318          */
 319         if (IS_PF(p_hwfn->p_dev) && !b_legacy_vf) {
 320                 if (_ecore_cxt_acquire_cid(p_hwfn, PROTOCOLID_ETH,
 321                                            &cid, vfid) != ECORE_SUCCESS) {
 322                         DP_NOTICE(p_hwfn, true, "Failed to acquire cid\n");
 323                         return OSAL_NULL;
 324                 }
 325         }
 326
 327         p_cid = _ecore_eth_queue_to_cid(p_hwfn, opaque_fid, cid,
 328                                         p_params, b_is_rx, p_vf_params);
 329         if ((p_cid == OSAL_NULL) && IS_PF(p_hwfn->p_dev) && !b_legacy_vf)
 330                 _ecore_cxt_release_cid(p_hwfn, cid, vfid);
 331
 332         return p_cid;
 333 }
 334
 335 static struct ecore_queue_cid *
 336 ecore_eth_queue_to_cid_pf(struct ecore_hwfn *p_hwfn, u16 opaque_fid,
 337                           bool b_is_rx,
 338                           struct ecore_queue_start_common_params *p_params)
 339 {
 340         return ecore_eth_queue_to_cid(p_hwfn, opaque_fid, p_params, b_is_rx,
 341                                       OSAL_NULL);
 342 }
 343
 344 enum _ecore_status_t
 345 ecore_sp_eth_vport_start(struct ecore_hwfn *p_hwfn,
 346                          struct ecore_sp_vport_start_params *p_params)
 347 {
 348         struct vport_start_ramrod_data *p_ramrod = OSAL_NULL;
 349         struct ecore_spq_entry *p_ent = OSAL_NULL;
 350         struct ecore_sp_init_data init_data;
 351         struct eth_vport_tpa_param *p_tpa;
 352         u16 rx_mode = 0, tx_err = 0;
 353         u8 abs_vport_id = 0;
 354         enum _ecore_status_t rc = ECORE_NOTIMPL;
 355
 356         rc = ecore_fw_vport(p_hwfn, p_params->vport_id, &abs_vport_id);
 357         if (rc != ECORE_SUCCESS)
 358                 return rc;
 359
 360         /* Get SPQ entry */
 361         OSAL_MEMSET(&init_data, 0, sizeof(init_data));
 362         init_data.cid = ecore_spq_get_cid(p_hwfn);
 363         init_data.opaque_fid = p_params->opaque_fid;
 364         init_data.comp_mode = ECORE_SPQ_MODE_EBLOCK;
 365
 366         rc = ecore_sp_init_request(p_hwfn, &p_ent,
 367                                    ETH_RAMROD_VPORT_START,
 368                                    PROTOCOLID_ETH, &init_data);
 369         if (rc != ECORE_SUCCESS)
 370                 return rc;
 371
 372         p_ramrod = &p_ent->ramrod.vport_start;
 373         p_ramrod->vport_id = abs_vport_id;
 374
 375         p_ramrod->mtu = OSAL_CPU_TO_LE16(p_params->mtu);
 376         p_ramrod->handle_ptp_pkts = p_params->handle_ptp_pkts;
 377         p_ramrod->inner_vlan_removal_en = p_params->remove_inner_vlan;
 378         p_ramrod->drop_ttl0_en = p_params->drop_ttl0;
 379         p_ramrod->untagged = p_params->only_untagged;
 380         p_ramrod->zero_placement_offset = p_params->zero_placement_offset;
 381
 382         SET_FIELD(rx_mode, ETH_VPORT_RX_MODE_UCAST_DROP_ALL, 1);
 383         SET_FIELD(rx_mode, ETH_VPORT_RX_MODE_MCAST_DROP_ALL, 1);
 384
 385         p_ramrod->rx_mode.state = OSAL_CPU_TO_LE16(rx_mode);
 386
 387         /* Handle requests for strict behavior on transmission errors */
 388         SET_FIELD(tx_err, ETH_TX_ERR_VALS_ILLEGAL_VLAN_MODE,
 389                   p_params->b_err_illegal_vlan_mode ?
 390                   ETH_TX_ERR_ASSERT_MALICIOUS : 0);
 391         SET_FIELD(tx_err, ETH_TX_ERR_VALS_PACKET_TOO_SMALL,
 392                   p_params->b_err_small_pkt ?
 393                   ETH_TX_ERR_ASSERT_MALICIOUS : 0);
 394         SET_FIELD(tx_err, ETH_TX_ERR_VALS_ANTI_SPOOFING_ERR,
 395                   p_params->b_err_anti_spoof ?
 396                   ETH_TX_ERR_ASSERT_MALICIOUS : 0);
 397         SET_FIELD(tx_err, ETH_TX_ERR_VALS_ILLEGAL_INBAND_TAGS,
 398                   p_params->b_err_illegal_inband_mode ?
 399                   ETH_TX_ERR_ASSERT_MALICIOUS : 0);
 400         SET_FIELD(tx_err, ETH_TX_ERR_VALS_VLAN_INSERTION_W_INBAND_TAG,
 401                   p_params->b_err_vlan_insert_with_inband ?
 402                   ETH_TX_ERR_ASSERT_MALICIOUS : 0);
 403         SET_FIELD(tx_err, ETH_TX_ERR_VALS_MTU_VIOLATION,
 404                   p_params->b_err_big_pkt ?
 405                   ETH_TX_ERR_ASSERT_MALICIOUS : 0);
 406         SET_FIELD(tx_err, ETH_TX_ERR_VALS_ILLEGAL_CONTROL_FRAME,
 407                   p_params->b_err_ctrl_frame ?
 408                   ETH_TX_ERR_ASSERT_MALICIOUS : 0);
 409         p_ramrod->tx_err_behav.values = OSAL_CPU_TO_LE16(tx_err);
 410
 411         /* TPA related fields */
 412         p_tpa = &p_ramrod->tpa_param;
 413         OSAL_MEMSET(p_tpa, 0, sizeof(struct eth_vport_tpa_param));
 414         p_tpa->max_buff_num = p_params->max_buffers_per_cqe;
 415
 416         switch (p_params->tpa_mode) {
 417         case ECORE_TPA_MODE_GRO:
 418                 p_tpa->tpa_max_aggs_num = ETH_TPA_MAX_AGGS_NUM;
 419                 p_tpa->tpa_max_size = (u16)-1;
 420                 p_tpa->tpa_min_size_to_cont = p_params->mtu / 2;
 421                 p_tpa->tpa_min_size_to_start = p_params->mtu / 2;
 422                 p_tpa->tpa_ipv4_en_flg = 1;
 423                 p_tpa->tpa_ipv6_en_flg = 1;
 424                 p_tpa->tpa_ipv4_tunn_en_flg = 1;
 425                 p_tpa->tpa_ipv6_tunn_en_flg = 1;
 426                 p_tpa->tpa_pkt_split_flg = 1;
 427                 p_tpa->tpa_gro_consistent_flg = 1;
 428                 break;
 429         default:
 430                 break;
 431         }
 432
 433         p_ramrod->tx_switching_en = p_params->tx_switching;
 434 #ifndef ASIC_ONLY
 435         if (CHIP_REV_IS_SLOW(p_hwfn->p_dev))
 436                 p_ramrod->tx_switching_en = 0;
 437 #endif
 438
 439         p_ramrod->ctl_frame_mac_check_en = !!p_params->check_mac;
 440         p_ramrod->ctl_frame_ethtype_check_en = !!p_params->check_ethtype;
 441
 442         /* Software Function ID in hwfn (PFs are 0 - 15, VFs are 16 - 135) */
 443         p_ramrod->sw_fid = ecore_concrete_to_sw_fid(p_params->concrete_fid);
 444
 445         return ecore_spq_post(p_hwfn, p_ent, OSAL_NULL);
 446 }
 447
 448 enum _ecore_status_t
 449 ecore_sp_vport_start(struct ecore_hwfn *p_hwfn,
 450                      struct ecore_sp_vport_start_params *p_params)
 451 {
 452         if (IS_VF(p_hwfn->p_dev))
 453                 return ecore_vf_pf_vport_start(p_hwfn, p_params->vport_id,
 454                                                p_params->mtu,
 455                                                p_params->remove_inner_vlan,
 456                                                p_params->tpa_mode,
 457                                                p_params->max_buffers_per_cqe,
 458                                                p_params->only_untagged);
 459
 460         return ecore_sp_eth_vport_start(p_hwfn, p_params);
 461 }
 462
 463 static enum _ecore_status_t
 464 ecore_sp_vport_update_rss(struct ecore_hwfn *p_hwfn,
 465                           struct vport_update_ramrod_data *p_ramrod,
 466                           struct ecore_rss_params *p_rss)
 467 {
 468         struct eth_vport_rss_config *p_config;
 469         u16 capabilities = 0;
 470         int i, table_size;
 471         enum _ecore_status_t rc = ECORE_SUCCESS;
 472
 473         if (!p_rss) {
 474                 p_ramrod->common.update_rss_flg = 0;
 475                 return rc;
 476         }
 477         p_config = &p_ramrod->rss_config;
 478
 479         OSAL_BUILD_BUG_ON(ECORE_RSS_IND_TABLE_SIZE !=
 480                           ETH_RSS_IND_TABLE_ENTRIES_NUM);
 481
 482         rc = ecore_fw_rss_eng(p_hwfn, p_rss->rss_eng_id, &p_config->rss_id);
 483         if (rc != ECORE_SUCCESS)
 484                 return rc;
 485
 486         p_ramrod->common.update_rss_flg = p_rss->update_rss_config;
 487         p_config->update_rss_capabilities = p_rss->update_rss_capabilities;
 488         p_config->update_rss_ind_table = p_rss->update_rss_ind_table;
 489         p_config->update_rss_key = p_rss->update_rss_key;
 490
 491         p_config->rss_mode = p_rss->rss_enable ?
 492             ETH_VPORT_RSS_MODE_REGULAR : ETH_VPORT_RSS_MODE_DISABLED;
 493
 494         p_config->capabilities = 0;
 495
 496         SET_FIELD(capabilities,
 497                   ETH_VPORT_RSS_CONFIG_IPV4_CAPABILITY,
 498                   !!(p_rss->rss_caps & ECORE_RSS_IPV4));
 499         SET_FIELD(capabilities,
 500                   ETH_VPORT_RSS_CONFIG_IPV6_CAPABILITY,
 501                   !!(p_rss->rss_caps & ECORE_RSS_IPV6));
 502         SET_FIELD(capabilities,
 503                   ETH_VPORT_RSS_CONFIG_IPV4_TCP_CAPABILITY,
 504                   !!(p_rss->rss_caps & ECORE_RSS_IPV4_TCP));
 505         SET_FIELD(capabilities,
 506                   ETH_VPORT_RSS_CONFIG_IPV6_TCP_CAPABILITY,
 507                   !!(p_rss->rss_caps & ECORE_RSS_IPV6_TCP));
 508         SET_FIELD(capabilities,
 509                   ETH_VPORT_RSS_CONFIG_IPV4_UDP_CAPABILITY,
 510                   !!(p_rss->rss_caps & ECORE_RSS_IPV4_UDP));
 511         SET_FIELD(capabilities,
 512                   ETH_VPORT_RSS_CONFIG_IPV6_UDP_CAPABILITY,
 513                   !!(p_rss->rss_caps & ECORE_RSS_IPV6_UDP));
 514         p_config->tbl_size = p_rss->rss_table_size_log;
 515         p_config->capabilities = OSAL_CPU_TO_LE16(capabilities);
 516
 517         DP_VERBOSE(p_hwfn, ECORE_MSG_IFUP,
 518                    "update rss flag %d, rss_mode = %d, update_caps = %d, capabilities = %d, update_ind = %d, update_rss_key = %d\n",
 519                    p_ramrod->common.update_rss_flg,
 520                    p_config->rss_mode,
 521                    p_config->update_rss_capabilities,
 522                    p_config->capabilities,
 523                    p_config->update_rss_ind_table, p_config->update_rss_key);
 524
 525         table_size = OSAL_MIN_T(int, ECORE_RSS_IND_TABLE_SIZE,
 526                                 1 << p_config->tbl_size);
 527         for (i = 0; i < table_size; i++) {
 528                 struct ecore_queue_cid *p_queue = p_rss->rss_ind_table[i];
 529
 530                 if (!p_queue)
 531                         return ECORE_INVAL;
 532
 533                 p_config->indirection_table[i] =
 534                                 OSAL_CPU_TO_LE16(p_queue->abs.queue_id);
 535         }
 536
 537         DP_VERBOSE(p_hwfn, ECORE_MSG_IFUP,
 538                    "Configured RSS indirection table [%d entries]:\n",
 539                    table_size);
 540         for (i = 0; i < ECORE_RSS_IND_TABLE_SIZE; i += 0x10) {
 541                 DP_VERBOSE(p_hwfn, ECORE_MSG_IFUP,
 542                            "%04x %04x %04x %04x %04x %04x %04x %04x %04x %04x %04x %04x %04x %04x %04x %04x\n",
 543                            OSAL_LE16_TO_CPU(p_config->indirection_table[i]),
 544                            OSAL_LE16_TO_CPU(p_config->indirection_table[i + 1]),
 545                            OSAL_LE16_TO_CPU(p_config->indirection_table[i + 2]),
 546                            OSAL_LE16_TO_CPU(p_config->indirection_table[i + 3]),
 547                            OSAL_LE16_TO_CPU(p_config->indirection_table[i + 4]),
 548                            OSAL_LE16_TO_CPU(p_config->indirection_table[i + 5]),
 549                            OSAL_LE16_TO_CPU(p_config->indirection_table[i + 6]),
 550                            OSAL_LE16_TO_CPU(p_config->indirection_table[i + 7]),
 551                            OSAL_LE16_TO_CPU(p_config->indirection_table[i + 8]),
 552                            OSAL_LE16_TO_CPU(p_config->indirection_table[i + 9]),
 553                           OSAL_LE16_TO_CPU(p_config->indirection_table[i + 10]),
 554                           OSAL_LE16_TO_CPU(p_config->indirection_table[i + 11]),
 555                           OSAL_LE16_TO_CPU(p_config->indirection_table[i + 12]),
 556                           OSAL_LE16_TO_CPU(p_config->indirection_table[i + 13]),
 557                           OSAL_LE16_TO_CPU(p_config->indirection_table[i + 14]),
 558                          OSAL_LE16_TO_CPU(p_config->indirection_table[i + 15]));
 559         }
 560
 561         for (i = 0; i < 10; i++)
 562                 p_config->rss_key[i] = OSAL_CPU_TO_LE32(p_rss->rss_key[i]);
 563
 564         return rc;
 565 }
 566
 567 static void
 568 ecore_sp_update_accept_mode(struct ecore_hwfn *p_hwfn,
 569                             struct vport_update_ramrod_data *p_ramrod,
 570                             struct ecore_filter_accept_flags accept_flags)
 571 {
 572         p_ramrod->common.update_rx_mode_flg =
 573                                         accept_flags.update_rx_mode_config;
 574         p_ramrod->common.update_tx_mode_flg =
 575                                         accept_flags.update_tx_mode_config;
 576
 577 #ifndef ASIC_ONLY
 578         /* On B0 emulation we cannot enable Tx, since this would cause writes
 579          * to PVFC HW block which isn't implemented in emulation.
 580          */
 581         if (CHIP_REV_IS_SLOW(p_hwfn->p_dev)) {
 582                 DP_VERBOSE(p_hwfn, ECORE_MSG_SP,
 583                            "Non-Asic - prevent Tx mode in vport update\n");
 584                 p_ramrod->common.update_tx_mode_flg = 0;
 585         }
 586 #endif
 587
 588         /* Set Rx mode accept flags */
 589         if (p_ramrod->common.update_rx_mode_flg) {
 590                 u8 accept_filter = accept_flags.rx_accept_filter;
 591                 u16 state = 0;
 592
 593                 SET_FIELD(state, ETH_VPORT_RX_MODE_UCAST_DROP_ALL,
 594                           !(!!(accept_filter & ECORE_ACCEPT_UCAST_MATCHED) ||
 595                            !!(accept_filter & ECORE_ACCEPT_UCAST_UNMATCHED)));
 596
 597                 SET_FIELD(state, ETH_VPORT_RX_MODE_UCAST_ACCEPT_UNMATCHED,
 598                           !!(accept_filter & ECORE_ACCEPT_UCAST_UNMATCHED));
 599
 600                 SET_FIELD(state, ETH_VPORT_RX_MODE_MCAST_DROP_ALL,
 601                           !(!!(accept_filter & ECORE_ACCEPT_MCAST_MATCHED) ||
 602                             !!(accept_filter & ECORE_ACCEPT_MCAST_UNMATCHED)));
 603
 604                 SET_FIELD(state, ETH_VPORT_RX_MODE_MCAST_ACCEPT_ALL,
 605                           (!!(accept_filter & ECORE_ACCEPT_MCAST_MATCHED) &&
 606                            !!(accept_filter & ECORE_ACCEPT_MCAST_UNMATCHED)));
 607
 608                 SET_FIELD(state, ETH_VPORT_RX_MODE_BCAST_ACCEPT_ALL,
 609                           !!(accept_filter & ECORE_ACCEPT_BCAST));
 610
 611                 SET_FIELD(state, ETH_VPORT_RX_MODE_ACCEPT_ANY_VNI,
 612                           !!(accept_filter & ECORE_ACCEPT_ANY_VNI));
 613
 614                 p_ramrod->rx_mode.state = OSAL_CPU_TO_LE16(state);
 615                 DP_VERBOSE(p_hwfn, ECORE_MSG_SP,
 616                            "vport[%02x] p_ramrod->rx_mode.state = 0x%x\n",
 617                            p_ramrod->common.vport_id, state);
 618         }
 619
 620         /* Set Tx mode accept flags */
 621         if (p_ramrod->common.update_tx_mode_flg) {
 622                 u8 accept_filter = accept_flags.tx_accept_filter;
 623                 u16 state = 0;
 624
 625                 SET_FIELD(state, ETH_VPORT_TX_MODE_UCAST_DROP_ALL,
 626                           !!(accept_filter & ECORE_ACCEPT_NONE));
 627
 628                 SET_FIELD(state, ETH_VPORT_TX_MODE_MCAST_DROP_ALL,
 629                           !!(accept_filter & ECORE_ACCEPT_NONE));
 630
 631                 SET_FIELD(state, ETH_VPORT_TX_MODE_MCAST_ACCEPT_ALL,
 632                           (!!(accept_filter & ECORE_ACCEPT_MCAST_MATCHED) &&
 633                            !!(accept_filter & ECORE_ACCEPT_MCAST_UNMATCHED)));
 634
 635                 SET_FIELD(state, ETH_VPORT_TX_MODE_BCAST_ACCEPT_ALL,
 636                           !!(accept_filter & ECORE_ACCEPT_BCAST));
 637
 638                 p_ramrod->tx_mode.state = OSAL_CPU_TO_LE16(state);
 639                 DP_VERBOSE(p_hwfn, ECORE_MSG_SP,
 640                            "vport[%02x] p_ramrod->tx_mode.state = 0x%x\n",
 641                            p_ramrod->common.vport_id, state);
 642         }
 643 }
 644
 645 static void
 646 ecore_sp_vport_update_sge_tpa(struct vport_update_ramrod_data *p_ramrod,
 647                               struct ecore_sge_tpa_params *p_params)
 648 {
 649         struct eth_vport_tpa_param *p_tpa;
 650         u16 val;
 651
 652         if (!p_params) {
 653                 p_ramrod->common.update_tpa_param_flg = 0;
 654                 p_ramrod->common.update_tpa_en_flg = 0;
 655                 p_ramrod->common.update_tpa_param_flg = 0;
 656                 return;
 657         }
 658
 659         p_ramrod->common.update_tpa_en_flg = p_params->update_tpa_en_flg;
 660         p_tpa = &p_ramrod->tpa_param;
 661         p_tpa->tpa_ipv4_en_flg = p_params->tpa_ipv4_en_flg;
 662         p_tpa->tpa_ipv6_en_flg = p_params->tpa_ipv6_en_flg;
 663         p_tpa->tpa_ipv4_tunn_en_flg = p_params->tpa_ipv4_tunn_en_flg;
 664         p_tpa->tpa_ipv6_tunn_en_flg = p_params->tpa_ipv6_tunn_en_flg;
 665
 666         p_ramrod->common.update_tpa_param_flg = p_params->update_tpa_param_flg;
 667         p_tpa->max_buff_num = p_params->max_buffers_per_cqe;
 668         p_tpa->tpa_pkt_split_flg = p_params->tpa_pkt_split_flg;
 669         p_tpa->tpa_hdr_data_split_flg = p_params->tpa_hdr_data_split_flg;
 670         p_tpa->tpa_gro_consistent_flg = p_params->tpa_gro_consistent_flg;
 671         p_tpa->tpa_max_aggs_num = p_params->tpa_max_aggs_num;
 672         val = p_params->tpa_max_size;
 673         p_tpa->tpa_max_size = OSAL_CPU_TO_LE16(val);
 674         val = p_params->tpa_min_size_to_start;
 675         p_tpa->tpa_min_size_to_start = OSAL_CPU_TO_LE16(val);
 676         val = p_params->tpa_min_size_to_cont;
 677         p_tpa->tpa_min_size_to_cont = OSAL_CPU_TO_LE16(val);
 678 }
 679
 680 static void
 681 ecore_sp_update_mcast_bin(struct vport_update_ramrod_data *p_ramrod,
 682                           struct ecore_sp_vport_update_params *p_params)
 683 {
 684         int i;
 685
 686         OSAL_MEMSET(&p_ramrod->approx_mcast.bins, 0,
 687                     sizeof(p_ramrod->approx_mcast.bins));
 688
 689         if (!p_params->update_approx_mcast_flg)
 690                 return;
 691
 692         p_ramrod->common.update_approx_mcast_flg = 1;
 693         for (i = 0; i < ETH_MULTICAST_MAC_BINS_IN_REGS; i++) {
 694                 u32 *p_bins = p_params->bins;
 695
 696                 p_ramrod->approx_mcast.bins[i] = OSAL_CPU_TO_LE32(p_bins[i]);
 697         }
 698 }
 699
 700 enum _ecore_status_t
 701 ecore_sp_vport_update(struct ecore_hwfn *p_hwfn,
 702                       struct ecore_sp_vport_update_params *p_params,
 703                       enum spq_mode comp_mode,
 704                       struct ecore_spq_comp_cb *p_comp_data)
 705 {
 706         struct ecore_rss_params *p_rss_params = p_params->rss_params;
 707         struct vport_update_ramrod_data_cmn *p_cmn;
 708         struct ecore_sp_init_data init_data;
 709         struct vport_update_ramrod_data *p_ramrod = OSAL_NULL;
 710         struct ecore_spq_entry *p_ent = OSAL_NULL;
 711         u8 abs_vport_id = 0, val;
 712         enum _ecore_status_t rc = ECORE_NOTIMPL;
 713
 714         if (IS_VF(p_hwfn->p_dev)) {
 715                 rc = ecore_vf_pf_vport_update(p_hwfn, p_params);
 716                 return rc;
 717         }
 718
 719         rc = ecore_fw_vport(p_hwfn, p_params->vport_id, &abs_vport_id);
 720         if (rc != ECORE_SUCCESS)
 721                 return rc;
 722
 723         /* Get SPQ entry */
 724         OSAL_MEMSET(&init_data, 0, sizeof(init_data));
 725         init_data.cid = ecore_spq_get_cid(p_hwfn);
 726         init_data.opaque_fid = p_params->opaque_fid;
 727         init_data.comp_mode = comp_mode;
 728         init_data.p_comp_data = p_comp_data;
 729
 730         rc = ecore_sp_init_request(p_hwfn, &p_ent,
 731                                    ETH_RAMROD_VPORT_UPDATE,
 732                                    PROTOCOLID_ETH, &init_data);
 733         if (rc != ECORE_SUCCESS)
 734                 return rc;
 735
 736         /* Copy input params to ramrod according to FW struct */
 737         p_ramrod = &p_ent->ramrod.vport_update;
 738         p_cmn = &p_ramrod->common;
 739
 740         p_cmn->vport_id = abs_vport_id;
 741
 742         p_cmn->rx_active_flg = p_params->vport_active_rx_flg;
 743         p_cmn->update_rx_active_flg = p_params->update_vport_active_rx_flg;
 744         p_cmn->tx_active_flg = p_params->vport_active_tx_flg;
 745         p_cmn->update_tx_active_flg = p_params->update_vport_active_tx_flg;
 746
 747         p_cmn->accept_any_vlan = p_params->accept_any_vlan;
 748         val = p_params->update_accept_any_vlan_flg;
 749         p_cmn->update_accept_any_vlan_flg = val;
 750
 751         p_cmn->inner_vlan_removal_en = p_params->inner_vlan_removal_flg;
 752         val = p_params->update_inner_vlan_removal_flg;
 753         p_cmn->update_inner_vlan_removal_en_flg = val;
 754
 755         p_cmn->default_vlan_en = p_params->default_vlan_enable_flg;
 756         val = p_params->update_default_vlan_enable_flg;
 757         p_cmn->update_default_vlan_en_flg = val;
 758
 759         p_cmn->default_vlan = OSAL_CPU_TO_LE16(p_params->default_vlan);
 760         p_cmn->update_default_vlan_flg = p_params->update_default_vlan_flg;
 761
 762         p_cmn->silent_vlan_removal_en = p_params->silent_vlan_removal_flg;
 763
 764         p_ramrod->common.tx_switching_en = p_params->tx_switching_flg;
 765
 766 #ifndef ASIC_ONLY
 767         if (CHIP_REV_IS_FPGA(p_hwfn->p_dev))
 768                 if (p_ramrod->common.tx_switching_en ||
 769                     p_ramrod->common.update_tx_switching_en_flg) {
 770                         DP_NOTICE(p_hwfn, false,
 771                                   "FPGA - why are we seeing tx-switching? Overriding it\n");
 772                         p_ramrod->common.tx_switching_en = 0;
 773                         p_ramrod->common.update_tx_switching_en_flg = 1;
 774                 }
 775 #endif
 776         p_cmn->update_tx_switching_en_flg = p_params->update_tx_switching_flg;
 777
 778         p_cmn->anti_spoofing_en = p_params->anti_spoofing_en;
 779         val = p_params->update_anti_spoofing_en_flg;
 780         p_ramrod->common.update_anti_spoofing_en_flg = val;
 781
 782         rc = ecore_sp_vport_update_rss(p_hwfn, p_ramrod, p_rss_params);
 783         if (rc != ECORE_SUCCESS) {
 784                 /* Return spq entry which is taken in ecore_sp_init_request()*/
 785                 ecore_spq_return_entry(p_hwfn, p_ent);
 786                 return rc;
 787         }
 788
 789         if (p_params->update_ctl_frame_check) {
 790                 p_cmn->ctl_frame_mac_check_en = p_params->mac_chk_en;
 791                 p_cmn->ctl_frame_ethtype_check_en = p_params->ethtype_chk_en;
 792         }
 793
 794         /* Update mcast bins for VFs, PF doesn't use this functionality */
 795         ecore_sp_update_mcast_bin(p_ramrod, p_params);
 796
 797         ecore_sp_update_accept_mode(p_hwfn, p_ramrod, p_params->accept_flags);
 798         ecore_sp_vport_update_sge_tpa(p_ramrod, p_params->sge_tpa_params);
 799         if (p_params->mtu) {
 800                 p_ramrod->common.update_mtu_flg = 1;
 801                 p_ramrod->common.mtu = OSAL_CPU_TO_LE16(p_params->mtu);
 802         }
 803
 804         return ecore_spq_post(p_hwfn, p_ent, OSAL_NULL);
 805 }
 806
 807 enum _ecore_status_t ecore_sp_vport_stop(struct ecore_hwfn *p_hwfn,
 808                                          u16 opaque_fid, u8 vport_id)
 809 {
 810         struct vport_stop_ramrod_data *p_ramrod;
 811         struct ecore_sp_init_data init_data;
 812         struct ecore_spq_entry *p_ent;
 813         u8 abs_vport_id = 0;
 814         enum _ecore_status_t rc;
 815
 816         if (IS_VF(p_hwfn->p_dev))
 817                 return ecore_vf_pf_vport_stop(p_hwfn);
 818
 819         rc = ecore_fw_vport(p_hwfn, vport_id, &abs_vport_id);
 820         if (rc != ECORE_SUCCESS)
 821                 return rc;
 822
 823         /* Get SPQ entry */
 824         OSAL_MEMSET(&init_data, 0, sizeof(init_data));
 825         init_data.cid = ecore_spq_get_cid(p_hwfn);
 826         init_data.opaque_fid = opaque_fid;
 827         init_data.comp_mode = ECORE_SPQ_MODE_EBLOCK;
 828
 829         rc = ecore_sp_init_request(p_hwfn, &p_ent,
 830                                    ETH_RAMROD_VPORT_STOP,
 831                                    PROTOCOLID_ETH, &init_data);
 832         if (rc != ECORE_SUCCESS)
 833                 return rc;
 834
 835         p_ramrod = &p_ent->ramrod.vport_stop;
 836         p_ramrod->vport_id = abs_vport_id;
 837
 838         return ecore_spq_post(p_hwfn, p_ent, OSAL_NULL);
 839 }
 840
 841 static enum _ecore_status_t
 842 ecore_vf_pf_accept_flags(struct ecore_hwfn *p_hwfn,
 843                          struct ecore_filter_accept_flags *p_accept_flags)
 844 {
 845         struct ecore_sp_vport_update_params s_params;
 846
 847         OSAL_MEMSET(&s_params, 0, sizeof(s_params));
 848         OSAL_MEMCPY(&s_params.accept_flags, p_accept_flags,
 849                     sizeof(struct ecore_filter_accept_flags));
 850
 851         return ecore_vf_pf_vport_update(p_hwfn, &s_params);
 852 }
 853
 854 enum _ecore_status_t
 855 ecore_filter_accept_cmd(struct ecore_dev *p_dev,
 856                         u8 vport,
 857                         struct ecore_filter_accept_flags accept_flags,
 858                         u8 update_accept_any_vlan,
 859                         u8 accept_any_vlan,
 860                         enum spq_mode comp_mode,
 861                         struct ecore_spq_comp_cb *p_comp_data)
 862 {
 863         struct ecore_sp_vport_update_params vport_update_params;
 864         int i, rc;
 865
 866         /* Prepare and send the vport rx_mode change */
 867         OSAL_MEMSET(&vport_update_params, 0, sizeof(vport_update_params));
 868         vport_update_params.vport_id = vport;
 869         vport_update_params.accept_flags = accept_flags;
 870         vport_update_params.update_accept_any_vlan_flg = update_accept_any_vlan;
 871         vport_update_params.accept_any_vlan = accept_any_vlan;
 872
 873         for_each_hwfn(p_dev, i) {
 874                 struct ecore_hwfn *p_hwfn = &p_dev->hwfns[i];
 875
 876                 vport_update_params.opaque_fid = p_hwfn->hw_info.opaque_fid;
 877
 878                 if (IS_VF(p_dev)) {
 879                         rc = ecore_vf_pf_accept_flags(p_hwfn, &accept_flags);
 880                         if (rc != ECORE_SUCCESS)
 881                                 return rc;
 882                         continue;
 883                 }
 884
 885                 rc = ecore_sp_vport_update(p_hwfn, &vport_update_params,
 886                                            comp_mode, p_comp_data);
 887                 if (rc != ECORE_SUCCESS) {
 888                         DP_ERR(p_dev, "Update rx_mode failed %d\n", rc);
 889                         return rc;
 890                 }
 891
 892                 DP_VERBOSE(p_hwfn, ECORE_MSG_SP,
 893                            "Accept filter configured, flags = [Rx]%x [Tx]%x\n",
 894                            accept_flags.rx_accept_filter,
 895                            accept_flags.tx_accept_filter);
 896
 897                 if (update_accept_any_vlan)
 898                         DP_VERBOSE(p_hwfn, ECORE_MSG_SP,
 899                                    "accept_any_vlan=%d configured\n",
 900                                    accept_any_vlan);
 901         }
 902
 903         return 0;
 904 }
 905
 906 enum _ecore_status_t
 907 ecore_eth_rxq_start_ramrod(struct ecore_hwfn *p_hwfn,
 908                            struct ecore_queue_cid *p_cid,
 909                            u16 bd_max_bytes,
 910                            dma_addr_t bd_chain_phys_addr,
 911                            dma_addr_t cqe_pbl_addr,
 912                            u16 cqe_pbl_size)
 913 {
 914         struct rx_queue_start_ramrod_data *p_ramrod = OSAL_NULL;
 915         struct ecore_spq_entry *p_ent = OSAL_NULL;
 916         struct ecore_sp_init_data init_data;
 917         enum _ecore_status_t rc = ECORE_NOTIMPL;
 918
 919         DP_VERBOSE(p_hwfn, ECORE_MSG_SP,
 920                    "opaque_fid=0x%x, cid=0x%x, rx_qzone=0x%x, vport_id=0x%x, sb_id=0x%x\n",
 921                    p_cid->opaque_fid, p_cid->cid, p_cid->abs.queue_id,
 922                    p_cid->abs.vport_id, p_cid->sb_igu_id);
 923
 924         /* Get SPQ entry */
 925         OSAL_MEMSET(&init_data, 0, sizeof(init_data));
 926         init_data.cid = p_cid->cid;
 927         init_data.opaque_fid = p_cid->opaque_fid;
 928         init_data.comp_mode = ECORE_SPQ_MODE_EBLOCK;
 929
 930         rc = ecore_sp_init_request(p_hwfn, &p_ent,
 931                                    ETH_RAMROD_RX_QUEUE_START,
 932                                    PROTOCOLID_ETH, &init_data);
 933         if (rc != ECORE_SUCCESS)
 934                 return rc;
 935
 936         p_ramrod = &p_ent->ramrod.rx_queue_start;
 937
 938         p_ramrod->sb_id = OSAL_CPU_TO_LE16(p_cid->sb_igu_id);
 939         p_ramrod->sb_index = p_cid->sb_idx;
 940         p_ramrod->vport_id = p_cid->abs.vport_id;
 941         p_ramrod->stats_counter_id = p_cid->abs.stats_id;
 942         p_ramrod->rx_queue_id = OSAL_CPU_TO_LE16(p_cid->abs.queue_id);
 943         p_ramrod->complete_cqe_flg = 0;
 944         p_ramrod->complete_event_flg = 1;
 945
 946         p_ramrod->bd_max_bytes = OSAL_CPU_TO_LE16(bd_max_bytes);
 947         DMA_REGPAIR_LE(p_ramrod->bd_base, bd_chain_phys_addr);
 948
 949         p_ramrod->num_of_pbl_pages = OSAL_CPU_TO_LE16(cqe_pbl_size);
 950         DMA_REGPAIR_LE(p_ramrod->cqe_pbl_addr, cqe_pbl_addr);
 951
 952         if (p_cid->vfid != ECORE_QUEUE_CID_PF) {
 953                 bool b_legacy_vf = !!(p_cid->vf_legacy &
 954                                       ECORE_QCID_LEGACY_VF_RX_PROD);
 955
 956                 p_ramrod->vf_rx_prod_index = p_cid->vf_qid;
 957                 DP_VERBOSE(p_hwfn, ECORE_MSG_SP,
 958                            "Queue%s is meant for VF rxq[%02x]\n",
 959                            b_legacy_vf ? " [legacy]" : "",
 960                            p_cid->vf_qid);
 961                 p_ramrod->vf_rx_prod_use_zone_a = b_legacy_vf;
 962         }
 963
 964         return ecore_spq_post(p_hwfn, p_ent, OSAL_NULL);
 965 }
 966
 967 static enum _ecore_status_t
 968 ecore_eth_pf_rx_queue_start(struct ecore_hwfn *p_hwfn,
 969                             struct ecore_queue_cid *p_cid,
 970                             u16 bd_max_bytes,
 971                             dma_addr_t bd_chain_phys_addr,
 972                             dma_addr_t cqe_pbl_addr,
 973                             u16 cqe_pbl_size,
 974                             void OSAL_IOMEM * *pp_prod)
 975 {
 976         u32 init_prod_val = 0;
 977
 978         *pp_prod = (u8 OSAL_IOMEM *)
 979                     p_hwfn->regview +
 980                     GTT_BAR0_MAP_REG_MSDM_RAM +
 981                     MSTORM_ETH_PF_PRODS_OFFSET(p_cid->abs.queue_id);
 982
 983         /* Init the rcq, rx bd and rx sge (if valid) producers to 0 */
 984         __internal_ram_wr(p_hwfn, *pp_prod, sizeof(u32),
 985                           (u32 *)(&init_prod_val));
 986
 987         return ecore_eth_rxq_start_ramrod(p_hwfn, p_cid,
 988                                           bd_max_bytes,
 989                                           bd_chain_phys_addr,
 990                                           cqe_pbl_addr, cqe_pbl_size);
 991 }
 992
 993 enum _ecore_status_t
 994 ecore_eth_rx_queue_start(struct ecore_hwfn *p_hwfn,
 995                          u16 opaque_fid,
 996                          struct ecore_queue_start_common_params *p_params,
 997                          u16 bd_max_bytes,
 998                          dma_addr_t bd_chain_phys_addr,
 999                          dma_addr_t cqe_pbl_addr,
1000                          u16 cqe_pbl_size,
1001                          struct ecore_rxq_start_ret_params *p_ret_params)
1002 {
1003         struct ecore_queue_cid *p_cid;
1004         enum _ecore_status_t rc;
1005
1006         /* Allocate a CID for the queue */
1007         p_cid = ecore_eth_queue_to_cid_pf(p_hwfn, opaque_fid, true, p_params);
1008         if (p_cid == OSAL_NULL)
1009                 return ECORE_NOMEM;
1010
1011         if (IS_PF(p_hwfn->p_dev))
1012                 rc = ecore_eth_pf_rx_queue_start(p_hwfn, p_cid,
1013                                                  bd_max_bytes,
1014                                                  bd_chain_phys_addr,
1015                                                  cqe_pbl_addr, cqe_pbl_size,
1016                                                  &p_ret_params->p_prod);
1017         else
1018                 rc = ecore_vf_pf_rxq_start(p_hwfn, p_cid,
1019                                            bd_max_bytes,
1020                                            bd_chain_phys_addr,
1021                                            cqe_pbl_addr,
1022                                            cqe_pbl_size,
1023                                            &p_ret_params->p_prod);
1024
1025         /* Provide the caller with a reference to as handler */
1026         if (rc != ECORE_SUCCESS)
1027                 ecore_eth_queue_cid_release(p_hwfn, p_cid);
1028         else
1029                 p_ret_params->p_handle = (void *)p_cid;
1030
1031         return rc;
1032 }
1033
1034 enum _ecore_status_t
1035 ecore_sp_eth_rx_queues_update(struct ecore_hwfn *p_hwfn,
1036                               void **pp_rxq_handles,
1037                               u8 num_rxqs,
1038                               u8 complete_cqe_flg,
1039                               u8 complete_event_flg,
1040                               enum spq_mode comp_mode,
1041                               struct ecore_spq_comp_cb *p_comp_data)
1042 {
1043         struct rx_queue_update_ramrod_data *p_ramrod = OSAL_NULL;
1044         struct ecore_spq_entry *p_ent = OSAL_NULL;
1045         struct ecore_sp_init_data init_data;
1046         struct ecore_queue_cid *p_cid;
1047         enum _ecore_status_t rc = ECORE_NOTIMPL;
1048         u8 i;
1049
1050         if (IS_VF(p_hwfn->p_dev))
1051                 return ecore_vf_pf_rxqs_update(p_hwfn,
1052                                                (struct ecore_queue_cid **)
1053                                                pp_rxq_handles,
1054                                                num_rxqs,
1055                                                complete_cqe_flg,
1056                                                complete_event_flg);
1057
1058         OSAL_MEMSET(&init_data, 0, sizeof(init_data));
1059         init_data.comp_mode = comp_mode;
1060         init_data.p_comp_data = p_comp_data;
1061
1062         for (i = 0; i < num_rxqs; i++) {
1063                 p_cid = ((struct ecore_queue_cid **)pp_rxq_handles)[i];
1064
1065                 /* Get SPQ entry */
1066                 init_data.cid = p_cid->cid;
1067                 init_data.opaque_fid = p_cid->opaque_fid;
1068
1069                 rc = ecore_sp_init_request(p_hwfn, &p_ent,
1070                                            ETH_RAMROD_RX_QUEUE_UPDATE,
1071                                            PROTOCOLID_ETH, &init_data);
1072                 if (rc != ECORE_SUCCESS)
1073                         return rc;
1074
1075                 p_ramrod = &p_ent->ramrod.rx_queue_update;
1076                 p_ramrod->vport_id = p_cid->abs.vport_id;
1077
1078                 p_ramrod->rx_queue_id = OSAL_CPU_TO_LE16(p_cid->abs.queue_id);
1079                 p_ramrod->complete_cqe_flg = complete_cqe_flg;
1080                 p_ramrod->complete_event_flg = complete_event_flg;
1081
1082                 rc = ecore_spq_post(p_hwfn, p_ent, OSAL_NULL);
1083                 if (rc != ECORE_SUCCESS)
1084                         return rc;
1085         }
1086
1087         return rc;
1088 }
1089
1090 static enum _ecore_status_t
1091 ecore_eth_pf_rx_queue_stop(struct ecore_hwfn *p_hwfn,
1092                            struct ecore_queue_cid *p_cid,
1093                            bool b_eq_completion_only,
1094                            bool b_cqe_completion)
1095 {
1096         struct rx_queue_stop_ramrod_data *p_ramrod = OSAL_NULL;
1097         struct ecore_spq_entry *p_ent = OSAL_NULL;
1098         struct ecore_sp_init_data init_data;
1099         enum _ecore_status_t rc;
1100
1101         OSAL_MEMSET(&init_data, 0, sizeof(init_data));
1102         init_data.cid = p_cid->cid;
1103         init_data.opaque_fid = p_cid->opaque_fid;
1104         init_data.comp_mode = ECORE_SPQ_MODE_EBLOCK;
1105
1106         rc = ecore_sp_init_request(p_hwfn, &p_ent,
1107                                    ETH_RAMROD_RX_QUEUE_STOP,
1108                                    PROTOCOLID_ETH, &init_data);
1109         if (rc != ECORE_SUCCESS)
1110                 return rc;
1111
1112         p_ramrod = &p_ent->ramrod.rx_queue_stop;
1113         p_ramrod->vport_id = p_cid->abs.vport_id;
1114         p_ramrod->rx_queue_id = OSAL_CPU_TO_LE16(p_cid->abs.queue_id);
1115
1116         /* Cleaning the queue requires the completion to arrive there.
1117          * In addition, VFs require the answer to come as eqe to PF.
1118          */
1119         p_ramrod->complete_cqe_flg = ((p_cid->vfid == ECORE_QUEUE_CID_PF) &&
1120                                       !b_eq_completion_only) ||
1121                                      b_cqe_completion;
1122         p_ramrod->complete_event_flg = (p_cid->vfid != ECORE_QUEUE_CID_PF) ||
1123                                        b_eq_completion_only;
1124
1125         return ecore_spq_post(p_hwfn, p_ent, OSAL_NULL);
1126 }
1127
1128 enum _ecore_status_t ecore_eth_rx_queue_stop(struct ecore_hwfn *p_hwfn,
1129                                              void *p_rxq,
1130                                              bool eq_completion_only,
1131                                              bool cqe_completion)
1132 {
1133         struct ecore_queue_cid *p_cid = (struct ecore_queue_cid *)p_rxq;
1134         enum _ecore_status_t rc = ECORE_NOTIMPL;
1135
1136         if (IS_PF(p_hwfn->p_dev))
1137                 rc = ecore_eth_pf_rx_queue_stop(p_hwfn, p_cid,
1138                                                 eq_completion_only,
1139                                                 cqe_completion);
1140         else
1141                 rc = ecore_vf_pf_rxq_stop(p_hwfn, p_cid, cqe_completion);
1142
1143         if (rc == ECORE_SUCCESS)
1144                 ecore_eth_queue_cid_release(p_hwfn, p_cid);
1145         return rc;
1146 }
1147
1148 enum _ecore_status_t
1149 ecore_eth_txq_start_ramrod(struct ecore_hwfn *p_hwfn,
1150                            struct ecore_queue_cid *p_cid,
1151                            dma_addr_t pbl_addr, u16 pbl_size,
1152                            u16 pq_id)
1153 {
1154         struct tx_queue_start_ramrod_data *p_ramrod = OSAL_NULL;
1155         struct ecore_spq_entry *p_ent = OSAL_NULL;
1156         struct ecore_sp_init_data init_data;
1157         enum _ecore_status_t rc = ECORE_NOTIMPL;
1158
1159         /* Get SPQ entry */
1160         OSAL_MEMSET(&init_data, 0, sizeof(init_data));
1161         init_data.cid = p_cid->cid;
1162         init_data.opaque_fid = p_cid->opaque_fid;
1163         init_data.comp_mode = ECORE_SPQ_MODE_EBLOCK;
1164
1165         rc = ecore_sp_init_request(p_hwfn, &p_ent,
1166                                    ETH_RAMROD_TX_QUEUE_START,
1167                                    PROTOCOLID_ETH, &init_data);
1168         if (rc != ECORE_SUCCESS)
1169                 return rc;
1170
1171         p_ramrod = &p_ent->ramrod.tx_queue_start;
1172         p_ramrod->vport_id = p_cid->abs.vport_id;
1173
1174         p_ramrod->sb_id = OSAL_CPU_TO_LE16(p_cid->sb_igu_id);
1175         p_ramrod->sb_index = p_cid->sb_idx;
1176         p_ramrod->stats_counter_id = p_cid->abs.stats_id;
1177
1178         p_ramrod->queue_zone_id = OSAL_CPU_TO_LE16(p_cid->abs.queue_id);
1179         p_ramrod->same_as_last_id = OSAL_CPU_TO_LE16(p_cid->abs.queue_id);
1180
1181         p_ramrod->pbl_size = OSAL_CPU_TO_LE16(pbl_size);
1182         DMA_REGPAIR_LE(p_ramrod->pbl_base_addr, pbl_addr);
1183
1184         p_ramrod->qm_pq_id = OSAL_CPU_TO_LE16(pq_id);
1185
1186         return ecore_spq_post(p_hwfn, p_ent, OSAL_NULL);
1187 }
1188
1189 static enum _ecore_status_t
1190 ecore_eth_pf_tx_queue_start(struct ecore_hwfn *p_hwfn,
1191                             struct ecore_queue_cid *p_cid,
1192                             u8 tc,
1193                             dma_addr_t pbl_addr, u16 pbl_size,
1194                             void OSAL_IOMEM * *pp_doorbell)
1195 {
1196         enum _ecore_status_t rc;
1197         u16 pq_id;
1198
1199         /* TODO - set tc in the pq_params for multi-cos.
1200          * If pacing is enabled then select queue according to
1201          * rate limiter availability otherwise select queue based
1202          * on multi cos.
1203          */
1204         if (IS_ECORE_PACING(p_hwfn))
1205                 pq_id = ecore_get_cm_pq_idx_rl(p_hwfn, p_cid->rel.queue_id);
1206         else
1207                 pq_id = ecore_get_cm_pq_idx_mcos(p_hwfn, tc);
1208
1209         rc = ecore_eth_txq_start_ramrod(p_hwfn, p_cid, pbl_addr,
1210                                         pbl_size, pq_id);
1211         if (rc != ECORE_SUCCESS)
1212                 return rc;
1213
1214         /* Provide the caller with the necessary return values */
1215         *pp_doorbell = (u8 OSAL_IOMEM *)
1216                        p_hwfn->doorbells +
1217                        DB_ADDR(p_cid->cid, DQ_DEMS_LEGACY);
1218
1219         return ECORE_SUCCESS;
1220 }
1221
1222 enum _ecore_status_t
1223 ecore_eth_tx_queue_start(struct ecore_hwfn *p_hwfn, u16 opaque_fid,
1224                          struct ecore_queue_start_common_params *p_params,
1225                          u8 tc,
1226                          dma_addr_t pbl_addr, u16 pbl_size,
1227                          struct ecore_txq_start_ret_params *p_ret_params)
1228 {
1229         struct ecore_queue_cid *p_cid;
1230         enum _ecore_status_t rc;
1231
1232         p_cid = ecore_eth_queue_to_cid_pf(p_hwfn, opaque_fid, false, p_params);
1233         if (p_cid == OSAL_NULL)
1234                 return ECORE_INVAL;
1235
1236         if (IS_PF(p_hwfn->p_dev))
1237                 rc = ecore_eth_pf_tx_queue_start(p_hwfn, p_cid, tc,
1238                                                  pbl_addr, pbl_size,
1239                                                  &p_ret_params->p_doorbell);
1240         else
1241                 rc = ecore_vf_pf_txq_start(p_hwfn, p_cid,
1242                                            pbl_addr, pbl_size,
1243                                            &p_ret_params->p_doorbell);
1244
1245         if (rc != ECORE_SUCCESS)
1246                 ecore_eth_queue_cid_release(p_hwfn, p_cid);
1247         else
1248                 p_ret_params->p_handle = (void *)p_cid;
1249
1250         return rc;
1251 }
1252
1253 static enum _ecore_status_t
1254 ecore_eth_pf_tx_queue_stop(struct ecore_hwfn *p_hwfn,
1255                            struct ecore_queue_cid *p_cid)
1256 {
1257         struct ecore_spq_entry *p_ent = OSAL_NULL;
1258         struct ecore_sp_init_data init_data;
1259         enum _ecore_status_t rc;
1260
1261         OSAL_MEMSET(&init_data, 0, sizeof(init_data));
1262         init_data.cid = p_cid->cid;
1263         init_data.opaque_fid = p_cid->opaque_fid;
1264         init_data.comp_mode = ECORE_SPQ_MODE_EBLOCK;
1265
1266         rc = ecore_sp_init_request(p_hwfn, &p_ent,
1267                                    ETH_RAMROD_TX_QUEUE_STOP,
1268                                    PROTOCOLID_ETH, &init_data);
1269         if (rc != ECORE_SUCCESS)
1270                 return rc;
1271
1272         return ecore_spq_post(p_hwfn, p_ent, OSAL_NULL);
1273 }
1274
1275 enum _ecore_status_t ecore_eth_tx_queue_stop(struct ecore_hwfn *p_hwfn,
1276                                              void *p_handle)
1277 {
1278         struct ecore_queue_cid *p_cid = (struct ecore_queue_cid *)p_handle;
1279         enum _ecore_status_t rc;
1280
1281         if (IS_PF(p_hwfn->p_dev))
1282                 rc = ecore_eth_pf_tx_queue_stop(p_hwfn, p_cid);
1283         else
1284                 rc = ecore_vf_pf_txq_stop(p_hwfn, p_cid);
1285
1286         if (rc == ECORE_SUCCESS)
1287                 ecore_eth_queue_cid_release(p_hwfn, p_cid);
1288         return rc;
1289 }
1290
1291 static enum eth_filter_action
1292 ecore_filter_action(enum ecore_filter_opcode opcode)
1293 {
1294         enum eth_filter_action action = MAX_ETH_FILTER_ACTION;
1295
1296         switch (opcode) {
1297         case ECORE_FILTER_ADD:
1298                 action = ETH_FILTER_ACTION_ADD;
1299                 break;
1300         case ECORE_FILTER_REMOVE:
1301                 action = ETH_FILTER_ACTION_REMOVE;
1302                 break;
1303         case ECORE_FILTER_FLUSH:
1304                 action = ETH_FILTER_ACTION_REMOVE_ALL;
1305                 break;
1306         default:
1307                 action = MAX_ETH_FILTER_ACTION;
1308         }
1309
1310         return action;
1311 }
1312
1313 static enum _ecore_status_t
1314 ecore_filter_ucast_common(struct ecore_hwfn *p_hwfn,
1315                           u16 opaque_fid,
1316                           struct ecore_filter_ucast *p_filter_cmd,
1317                           struct vport_filter_update_ramrod_data **pp_ramrod,
1318                           struct ecore_spq_entry **pp_ent,
1319                           enum spq_mode comp_mode,
1320                           struct ecore_spq_comp_cb *p_comp_data)
1321 {
1322         u8 vport_to_add_to = 0, vport_to_remove_from = 0;
1323         struct vport_filter_update_ramrod_data *p_ramrod;
1324         struct eth_filter_cmd *p_first_filter;
1325         struct eth_filter_cmd *p_second_filter;
1326         struct ecore_sp_init_data init_data;
1327         enum eth_filter_action action;
1328         enum _ecore_status_t rc;
1329
1330         rc = ecore_fw_vport(p_hwfn, p_filter_cmd->vport_to_remove_from,
1331                             &vport_to_remove_from);
1332         if (rc != ECORE_SUCCESS)
1333                 return rc;
1334
1335         rc = ecore_fw_vport(p_hwfn, p_filter_cmd->vport_to_add_to,
1336                             &vport_to_add_to);
1337         if (rc != ECORE_SUCCESS)
1338                 return rc;
1339
1340         /* Get SPQ entry */
1341         OSAL_MEMSET(&init_data, 0, sizeof(init_data));
1342         init_data.cid = ecore_spq_get_cid(p_hwfn);
1343         init_data.opaque_fid = opaque_fid;
1344         init_data.comp_mode = comp_mode;
1345         init_data.p_comp_data = p_comp_data;
1346
1347         rc = ecore_sp_init_request(p_hwfn, pp_ent,
1348                                    ETH_RAMROD_FILTERS_UPDATE,
1349                                    PROTOCOLID_ETH, &init_data);
1350         if (rc != ECORE_SUCCESS)
1351                 return rc;
1352
1353         *pp_ramrod = &(*pp_ent)->ramrod.vport_filter_update;
1354         p_ramrod = *pp_ramrod;
1355         p_ramrod->filter_cmd_hdr.rx = p_filter_cmd->is_rx_filter ? 1 : 0;
1356         p_ramrod->filter_cmd_hdr.tx = p_filter_cmd->is_tx_filter ? 1 : 0;
1357
1358 #ifndef ASIC_ONLY
1359         if (CHIP_REV_IS_SLOW(p_hwfn->p_dev)) {
1360                 DP_VERBOSE(p_hwfn, ECORE_MSG_SP,
1361                            "Non-Asic - prevent Tx filters\n");
1362                 p_ramrod->filter_cmd_hdr.tx = 0;
1363         }
1364 #endif
1365
1366         switch (p_filter_cmd->opcode) {
1367         case ECORE_FILTER_REPLACE:
1368         case ECORE_FILTER_MOVE:
1369                 p_ramrod->filter_cmd_hdr.cmd_cnt = 2;
1370                 break;
1371         default:
1372                 p_ramrod->filter_cmd_hdr.cmd_cnt = 1;
1373                 break;
1374         }
1375
1376         p_first_filter = &p_ramrod->filter_cmds[0];
1377         p_second_filter = &p_ramrod->filter_cmds[1];
1378
1379         switch (p_filter_cmd->type) {
1380         case ECORE_FILTER_MAC:
1381                 p_first_filter->type = ETH_FILTER_TYPE_MAC;
1382                 break;
1383         case ECORE_FILTER_VLAN:
1384                 p_first_filter->type = ETH_FILTER_TYPE_VLAN;
1385                 break;
1386         case ECORE_FILTER_MAC_VLAN:
1387                 p_first_filter->type = ETH_FILTER_TYPE_PAIR;
1388                 break;
1389         case ECORE_FILTER_INNER_MAC:
1390                 p_first_filter->type = ETH_FILTER_TYPE_INNER_MAC;
1391                 break;
1392         case ECORE_FILTER_INNER_VLAN:
1393                 p_first_filter->type = ETH_FILTER_TYPE_INNER_VLAN;
1394                 break;
1395         case ECORE_FILTER_INNER_PAIR:
1396                 p_first_filter->type = ETH_FILTER_TYPE_INNER_PAIR;
1397                 break;
1398         case ECORE_FILTER_INNER_MAC_VNI_PAIR:
1399                 p_first_filter->type = ETH_FILTER_TYPE_INNER_MAC_VNI_PAIR;
1400                 break;
1401         case ECORE_FILTER_MAC_VNI_PAIR:
1402                 p_first_filter->type = ETH_FILTER_TYPE_MAC_VNI_PAIR;
1403                 break;
1404         case ECORE_FILTER_VNI:
1405                 p_first_filter->type = ETH_FILTER_TYPE_VNI;
1406                 break;
1407         case ECORE_FILTER_UNUSED: /* @DPDK */
1408                 p_first_filter->type = MAX_ETH_FILTER_TYPE;
1409                 break;
1410         }
1411
1412         if ((p_first_filter->type == ETH_FILTER_TYPE_MAC) ||
1413             (p_first_filter->type == ETH_FILTER_TYPE_PAIR) ||
1414             (p_first_filter->type == ETH_FILTER_TYPE_INNER_MAC) ||
1415             (p_first_filter->type == ETH_FILTER_TYPE_INNER_PAIR) ||
1416             (p_first_filter->type == ETH_FILTER_TYPE_INNER_MAC_VNI_PAIR) ||
1417             (p_first_filter->type == ETH_FILTER_TYPE_MAC_VNI_PAIR))
1418                 ecore_set_fw_mac_addr(&p_first_filter->mac_msb,
1419                                       &p_first_filter->mac_mid,
1420                                       &p_first_filter->mac_lsb,
1421                                       (u8 *)p_filter_cmd->mac);
1422
1423         if ((p_first_filter->type == ETH_FILTER_TYPE_VLAN) ||
1424             (p_first_filter->type == ETH_FILTER_TYPE_PAIR) ||
1425             (p_first_filter->type == ETH_FILTER_TYPE_INNER_VLAN) ||
1426             (p_first_filter->type == ETH_FILTER_TYPE_INNER_PAIR))
1427                 p_first_filter->vlan_id = OSAL_CPU_TO_LE16(p_filter_cmd->vlan);
1428
1429         if ((p_first_filter->type == ETH_FILTER_TYPE_INNER_MAC_VNI_PAIR) ||
1430             (p_first_filter->type == ETH_FILTER_TYPE_MAC_VNI_PAIR) ||
1431             (p_first_filter->type == ETH_FILTER_TYPE_VNI))
1432                 p_first_filter->vni = OSAL_CPU_TO_LE32(p_filter_cmd->vni);
1433
1434         if (p_filter_cmd->opcode == ECORE_FILTER_MOVE) {
1435                 p_second_filter->type = p_first_filter->type;
1436                 p_second_filter->mac_msb = p_first_filter->mac_msb;
1437                 p_second_filter->mac_mid = p_first_filter->mac_mid;
1438                 p_second_filter->mac_lsb = p_first_filter->mac_lsb;
1439                 p_second_filter->vlan_id = p_first_filter->vlan_id;
1440                 p_second_filter->vni = p_first_filter->vni;
1441
1442                 p_first_filter->action = ETH_FILTER_ACTION_REMOVE;
1443
1444                 p_first_filter->vport_id = vport_to_remove_from;
1445
1446                 p_second_filter->action = ETH_FILTER_ACTION_ADD;
1447                 p_second_filter->vport_id = vport_to_add_to;
1448         } else if (p_filter_cmd->opcode == ECORE_FILTER_REPLACE) {
1449                 p_first_filter->vport_id = vport_to_add_to;
1450                 OSAL_MEMCPY(p_second_filter, p_first_filter,
1451                             sizeof(*p_second_filter));
1452                 p_first_filter->action = ETH_FILTER_ACTION_REMOVE_ALL;
1453                 p_second_filter->action = ETH_FILTER_ACTION_ADD;
1454         } else {
1455                 action = ecore_filter_action(p_filter_cmd->opcode);
1456
1457                 if (action == MAX_ETH_FILTER_ACTION) {
1458                         DP_NOTICE(p_hwfn, true,
1459                                   "%d is not supported yet\n",
1460                                   p_filter_cmd->opcode);
1461                         return ECORE_NOTIMPL;
1462                 }
1463
1464                 p_first_filter->action = action;
1465                 p_first_filter->vport_id =
1466                     (p_filter_cmd->opcode == ECORE_FILTER_REMOVE) ?
1467                     vport_to_remove_from : vport_to_add_to;
1468         }
1469
1470         return ECORE_SUCCESS;
1471 }
1472
1473 enum _ecore_status_t
1474 ecore_sp_eth_filter_ucast(struct ecore_hwfn *p_hwfn,
1475                           u16 opaque_fid,
1476                           struct ecore_filter_ucast *p_filter_cmd,
1477                           enum spq_mode comp_mode,
1478                           struct ecore_spq_comp_cb *p_comp_data)
1479 {
1480         struct vport_filter_update_ramrod_data *p_ramrod = OSAL_NULL;
1481         struct ecore_spq_entry *p_ent = OSAL_NULL;
1482         struct eth_filter_cmd_header *p_header;
1483         enum _ecore_status_t rc;
1484
1485         rc = ecore_filter_ucast_common(p_hwfn, opaque_fid, p_filter_cmd,
1486                                        &p_ramrod, &p_ent,
1487                                        comp_mode, p_comp_data);
1488         if (rc != ECORE_SUCCESS) {
1489                 DP_ERR(p_hwfn, "Uni. filter command failed %d\n", rc);
1490                 return rc;
1491         }
1492         p_header = &p_ramrod->filter_cmd_hdr;
1493         p_header->assert_on_error = p_filter_cmd->assert_on_error;
1494
1495         rc = ecore_spq_post(p_hwfn, p_ent, OSAL_NULL);
1496         if (rc != ECORE_SUCCESS) {
1497                 DP_ERR(p_hwfn, "Unicast filter ADD command failed %d\n", rc);
1498                 return rc;
1499         }
1500
1501         DP_VERBOSE(p_hwfn, ECORE_MSG_SP,
1502                    "Unicast filter configured, opcode = %s, type = %s, cmd_cnt = %d, is_rx_filter = %d, is_tx_filter = %d\n",
1503                    (p_filter_cmd->opcode == ECORE_FILTER_ADD) ? "ADD" :
1504                    ((p_filter_cmd->opcode == ECORE_FILTER_REMOVE) ?
1505                     "REMOVE" :
1506                     ((p_filter_cmd->opcode == ECORE_FILTER_MOVE) ?
1507                      "MOVE" : "REPLACE")),
1508                    (p_filter_cmd->type == ECORE_FILTER_MAC) ? "MAC" :
1509                    ((p_filter_cmd->type == ECORE_FILTER_VLAN) ?
1510                     "VLAN" : "MAC & VLAN"),
1511                    p_ramrod->filter_cmd_hdr.cmd_cnt,
1512                    p_filter_cmd->is_rx_filter, p_filter_cmd->is_tx_filter);
1513         DP_VERBOSE(p_hwfn, ECORE_MSG_SP,
1514                    "vport_to_add_to = %d, vport_to_remove_from = %d, mac = %2x:%2x:%2x:%2x:%2x:%2x, vlan = %d\n",
1515                    p_filter_cmd->vport_to_add_to,
1516                    p_filter_cmd->vport_to_remove_from,
1517                    p_filter_cmd->mac[0], p_filter_cmd->mac[1],
1518                    p_filter_cmd->mac[2], p_filter_cmd->mac[3],
1519                    p_filter_cmd->mac[4], p_filter_cmd->mac[5],
1520                    p_filter_cmd->vlan);
1521
1522         return ECORE_SUCCESS;
1523 }
1524
1525 /*******************************************************************************
1526  * Description:
1527  *         Calculates crc 32 on a buffer
1528  *         Note: crc32_length MUST be aligned to 8
1529  * Return:
1530  ******************************************************************************/
1531 static u32 ecore_calc_crc32c(u8 *crc32_packet, u32 crc32_length, u32 crc32_seed)
1532 {
1533         u32 byte = 0, bit = 0, crc32_result = crc32_seed;
1534         u8 msb = 0, current_byte = 0;
1535
1536         if ((crc32_packet == OSAL_NULL) ||
1537             (crc32_length == 0) || ((crc32_length % 8) != 0)) {
1538                 return crc32_result;
1539         }
1540
1541         for (byte = 0; byte < crc32_length; byte++) {
1542                 current_byte = crc32_packet[byte];
1543                 for (bit = 0; bit < 8; bit++) {
1544                         msb = (u8)(crc32_result >> 31);
1545                         crc32_result = crc32_result << 1;
1546                         if (msb != (0x1 & (current_byte >> bit))) {
1547                                 crc32_result = crc32_result ^ CRC32_POLY;
1548                                 crc32_result |= 1;
1549                         }
1550                 }
1551         }
1552
1553         return crc32_result;
1554 }
1555
1556 static u32 ecore_crc32c_le(u32 seed, u8 *mac)
1557 {
1558         u32 packet_buf[2] = { 0 };
1559
1560         OSAL_MEMCPY((u8 *)(&packet_buf[0]), &mac[0], 6);
1561         return ecore_calc_crc32c((u8 *)packet_buf, 8, seed);
1562 }
1563
1564 u8 ecore_mcast_bin_from_mac(u8 *mac)
1565 {
1566         u32 crc = ecore_crc32c_le(ETH_MULTICAST_BIN_FROM_MAC_SEED, mac);
1567
1568         return crc & 0xff;
1569 }
1570
1571 static enum _ecore_status_t
1572 ecore_sp_eth_filter_mcast(struct ecore_hwfn *p_hwfn,
1573                           struct ecore_filter_mcast *p_filter_cmd,
1574                           enum spq_mode comp_mode,
1575                           struct ecore_spq_comp_cb *p_comp_data)
1576 {
1577         struct vport_update_ramrod_data *p_ramrod = OSAL_NULL;
1578         u32 bins[ETH_MULTICAST_MAC_BINS_IN_REGS];
1579         struct ecore_spq_entry *p_ent = OSAL_NULL;
1580         struct ecore_sp_init_data init_data;
1581         u8 abs_vport_id = 0;
1582         enum _ecore_status_t rc;
1583         int i;
1584
1585         if (p_filter_cmd->opcode == ECORE_FILTER_ADD)
1586                 rc = ecore_fw_vport(p_hwfn,
1587                                     p_filter_cmd->vport_to_add_to,
1588                                     &abs_vport_id);
1589         else
1590                 rc = ecore_fw_vport(p_hwfn,
1591                                     p_filter_cmd->vport_to_remove_from,
1592                                     &abs_vport_id);
1593         if (rc != ECORE_SUCCESS)
1594                 return rc;
1595
1596         /* Get SPQ entry */
1597         OSAL_MEMSET(&init_data, 0, sizeof(init_data));
1598         init_data.cid = ecore_spq_get_cid(p_hwfn);
1599         init_data.opaque_fid = p_hwfn->hw_info.opaque_fid;
1600         init_data.comp_mode = comp_mode;
1601         init_data.p_comp_data = p_comp_data;
1602
1603         rc = ecore_sp_init_request(p_hwfn, &p_ent,
1604                                    ETH_RAMROD_VPORT_UPDATE,
1605                                    PROTOCOLID_ETH, &init_data);
1606         if (rc != ECORE_SUCCESS) {
1607                 DP_ERR(p_hwfn, "Multi-cast command failed %d\n", rc);
1608                 return rc;
1609         }
1610
1611         p_ramrod = &p_ent->ramrod.vport_update;
1612         p_ramrod->common.update_approx_mcast_flg = 1;
1613
1614         /* explicitly clear out the entire vector */
1615         OSAL_MEMSET(&p_ramrod->approx_mcast.bins,
1616                     0, sizeof(p_ramrod->approx_mcast.bins));
1617         OSAL_MEMSET(bins, 0, sizeof(u32) * ETH_MULTICAST_MAC_BINS_IN_REGS);
1618         /* filter ADD op is explicit set op and it removes
1619         *  any existing filters for the vport.
1620         */
1621         if (p_filter_cmd->opcode == ECORE_FILTER_ADD) {
1622                 for (i = 0; i < p_filter_cmd->num_mc_addrs; i++) {
1623                         u32 bit;
1624
1625                         bit = ecore_mcast_bin_from_mac(p_filter_cmd->mac[i]);
1626                         bins[bit / 32] |= 1 << (bit % 32);
1627                 }
1628
1629                 /* Convert to correct endianity */
1630                 for (i = 0; i < ETH_MULTICAST_MAC_BINS_IN_REGS; i++) {
1631                         struct vport_update_ramrod_mcast *p_ramrod_bins;
1632
1633                         p_ramrod_bins = &p_ramrod->approx_mcast;
1634                         p_ramrod_bins->bins[i] = OSAL_CPU_TO_LE32(bins[i]);
1635                 }
1636         }
1637
1638         p_ramrod->common.vport_id = abs_vport_id;
1639
1640         rc = ecore_spq_post(p_hwfn, p_ent, OSAL_NULL);
1641         if (rc != ECORE_SUCCESS)
1642                 DP_ERR(p_hwfn, "Multicast filter command failed %d\n", rc);
1643
1644         return rc;
1645 }
1646
1647 enum _ecore_status_t
1648 ecore_filter_mcast_cmd(struct ecore_dev *p_dev,
1649                        struct ecore_filter_mcast *p_filter_cmd,
1650                        enum spq_mode comp_mode,
1651                        struct ecore_spq_comp_cb *p_comp_data)
1652 {
1653         enum _ecore_status_t rc = ECORE_SUCCESS;
1654         int i;
1655
1656         /* only ADD and REMOVE operations are supported for multi-cast */
1657         if ((p_filter_cmd->opcode != ECORE_FILTER_ADD &&
1658              (p_filter_cmd->opcode != ECORE_FILTER_REMOVE)) ||
1659             (p_filter_cmd->num_mc_addrs > ECORE_MAX_MC_ADDRS)) {
1660                 return ECORE_INVAL;
1661         }
1662
1663         for_each_hwfn(p_dev, i) {
1664                 struct ecore_hwfn *p_hwfn = &p_dev->hwfns[i];
1665
1666                 if (IS_VF(p_dev)) {
1667                         ecore_vf_pf_filter_mcast(p_hwfn, p_filter_cmd);
1668                         continue;
1669                 }
1670
1671                 rc = ecore_sp_eth_filter_mcast(p_hwfn,
1672                                                p_filter_cmd,
1673                                                comp_mode, p_comp_data);
1674                 if (rc != ECORE_SUCCESS)
1675                         break;
1676         }
1677
1678         return rc;
1679 }
1680
1681 enum _ecore_status_t
1682 ecore_filter_ucast_cmd(struct ecore_dev *p_dev,
1683                        struct ecore_filter_ucast *p_filter_cmd,
1684                        enum spq_mode comp_mode,
1685                        struct ecore_spq_comp_cb *p_comp_data)
1686 {
1687         enum _ecore_status_t rc = ECORE_SUCCESS;
1688         int i;
1689
1690         for_each_hwfn(p_dev, i) {
1691                 struct ecore_hwfn *p_hwfn = &p_dev->hwfns[i];
1692                 u16 opaque_fid;
1693
1694                 if (IS_VF(p_dev)) {
1695                         rc = ecore_vf_pf_filter_ucast(p_hwfn, p_filter_cmd);
1696                         continue;
1697                 }
1698
1699                 opaque_fid = p_hwfn->hw_info.opaque_fid;
1700                 rc = ecore_sp_eth_filter_ucast(p_hwfn,
1701                                                opaque_fid,
1702                                                p_filter_cmd,
1703                                                comp_mode, p_comp_data);
1704                 if (rc != ECORE_SUCCESS)
1705                         break;
1706         }
1707
1708         return rc;
1709 }
1710
1711 /* Statistics related code */
1712 static void __ecore_get_vport_pstats_addrlen(struct ecore_hwfn *p_hwfn,
1713                                              u32 *p_addr, u32 *p_len,
1714                                              u16 statistics_bin)
1715 {
1716         if (IS_PF(p_hwfn->p_dev)) {
1717                 *p_addr = BAR0_MAP_REG_PSDM_RAM +
1718                     PSTORM_QUEUE_STAT_OFFSET(statistics_bin);
1719                 *p_len = sizeof(struct eth_pstorm_per_queue_stat);
1720         } else {
1721                 struct ecore_vf_iov *p_iov = p_hwfn->vf_iov_info;
1722                 struct pfvf_acquire_resp_tlv *p_resp = &p_iov->acquire_resp;
1723
1724                 *p_addr = p_resp->pfdev_info.stats_info.pstats.address;
1725                 *p_len = p_resp->pfdev_info.stats_info.pstats.len;
1726         }
1727 }
1728
1729 static void __ecore_get_vport_pstats(struct ecore_hwfn *p_hwfn,
1730                                      struct ecore_ptt *p_ptt,
1731                                      struct ecore_eth_stats *p_stats,
1732                                      u16 statistics_bin)
1733 {
1734         struct eth_pstorm_per_queue_stat pstats;
1735         u32 pstats_addr = 0, pstats_len = 0;
1736
1737         __ecore_get_vport_pstats_addrlen(p_hwfn, &pstats_addr, &pstats_len,
1738                                          statistics_bin);
1739
1740         OSAL_MEMSET(&pstats, 0, sizeof(pstats));
1741         ecore_memcpy_from(p_hwfn, p_ptt, &pstats, pstats_addr, pstats_len);
1742
1743         p_stats->common.tx_ucast_bytes +=
1744                 HILO_64_REGPAIR(pstats.sent_ucast_bytes);
1745         p_stats->common.tx_mcast_bytes +=
1746                 HILO_64_REGPAIR(pstats.sent_mcast_bytes);
1747         p_stats->common.tx_bcast_bytes +=
1748                 HILO_64_REGPAIR(pstats.sent_bcast_bytes);
1749         p_stats->common.tx_ucast_pkts +=
1750                 HILO_64_REGPAIR(pstats.sent_ucast_pkts);
1751         p_stats->common.tx_mcast_pkts +=
1752                 HILO_64_REGPAIR(pstats.sent_mcast_pkts);
1753         p_stats->common.tx_bcast_pkts +=
1754                 HILO_64_REGPAIR(pstats.sent_bcast_pkts);
1755         p_stats->common.tx_err_drop_pkts +=
1756                 HILO_64_REGPAIR(pstats.error_drop_pkts);
1757 }
1758
1759 static void __ecore_get_vport_tstats(struct ecore_hwfn *p_hwfn,
1760                                      struct ecore_ptt *p_ptt,
1761                                      struct ecore_eth_stats *p_stats)
1762 {
1763         struct tstorm_per_port_stat tstats;
1764         u32 tstats_addr, tstats_len;
1765
1766         if (IS_PF(p_hwfn->p_dev)) {
1767                 tstats_addr = BAR0_MAP_REG_TSDM_RAM +
1768                     TSTORM_PORT_STAT_OFFSET(MFW_PORT(p_hwfn));
1769                 tstats_len = sizeof(struct tstorm_per_port_stat);
1770         } else {
1771                 struct ecore_vf_iov *p_iov = p_hwfn->vf_iov_info;
1772                 struct pfvf_acquire_resp_tlv *p_resp = &p_iov->acquire_resp;
1773
1774                 tstats_addr = p_resp->pfdev_info.stats_info.tstats.address;
1775                 tstats_len = p_resp->pfdev_info.stats_info.tstats.len;
1776         }
1777
1778         OSAL_MEMSET(&tstats, 0, sizeof(tstats));
1779         ecore_memcpy_from(p_hwfn, p_ptt, &tstats, tstats_addr, tstats_len);
1780
1781         p_stats->common.mftag_filter_discards +=
1782                 HILO_64_REGPAIR(tstats.mftag_filter_discard);
1783         p_stats->common.mac_filter_discards +=
1784                 HILO_64_REGPAIR(tstats.eth_mac_filter_discard);
1785         p_stats->common.gft_filter_drop +=
1786                 HILO_64_REGPAIR(tstats.eth_gft_drop_pkt);
1787 }
1788
1789 static void __ecore_get_vport_ustats_addrlen(struct ecore_hwfn *p_hwfn,
1790                                              u32 *p_addr, u32 *p_len,
1791                                              u16 statistics_bin)
1792 {
1793         if (IS_PF(p_hwfn->p_dev)) {
1794                 *p_addr = BAR0_MAP_REG_USDM_RAM +
1795                     USTORM_QUEUE_STAT_OFFSET(statistics_bin);
1796                 *p_len = sizeof(struct eth_ustorm_per_queue_stat);
1797         } else {
1798                 struct ecore_vf_iov *p_iov = p_hwfn->vf_iov_info;
1799                 struct pfvf_acquire_resp_tlv *p_resp = &p_iov->acquire_resp;
1800
1801                 *p_addr = p_resp->pfdev_info.stats_info.ustats.address;
1802                 *p_len = p_resp->pfdev_info.stats_info.ustats.len;
1803         }
1804 }
1805
1806 static void __ecore_get_vport_ustats(struct ecore_hwfn *p_hwfn,
1807                                      struct ecore_ptt *p_ptt,
1808                                      struct ecore_eth_stats *p_stats,
1809                                      u16 statistics_bin)
1810 {
1811         struct eth_ustorm_per_queue_stat ustats;
1812         u32 ustats_addr = 0, ustats_len = 0;
1813
1814         __ecore_get_vport_ustats_addrlen(p_hwfn, &ustats_addr, &ustats_len,
1815                                          statistics_bin);
1816
1817         OSAL_MEMSET(&ustats, 0, sizeof(ustats));
1818         ecore_memcpy_from(p_hwfn, p_ptt, &ustats, ustats_addr, ustats_len);
1819
1820         p_stats->common.rx_ucast_bytes +=
1821                 HILO_64_REGPAIR(ustats.rcv_ucast_bytes);
1822         p_stats->common.rx_mcast_bytes +=
1823                 HILO_64_REGPAIR(ustats.rcv_mcast_bytes);
1824         p_stats->common.rx_bcast_bytes +=
1825                 HILO_64_REGPAIR(ustats.rcv_bcast_bytes);
1826         p_stats->common.rx_ucast_pkts +=
1827                 HILO_64_REGPAIR(ustats.rcv_ucast_pkts);
1828         p_stats->common.rx_mcast_pkts +=
1829                 HILO_64_REGPAIR(ustats.rcv_mcast_pkts);
1830         p_stats->common.rx_bcast_pkts +=
1831                 HILO_64_REGPAIR(ustats.rcv_bcast_pkts);
1832 }
1833
1834 static void __ecore_get_vport_mstats_addrlen(struct ecore_hwfn *p_hwfn,
1835                                              u32 *p_addr, u32 *p_len,
1836                                              u16 statistics_bin)
1837 {
1838         if (IS_PF(p_hwfn->p_dev)) {
1839                 *p_addr = BAR0_MAP_REG_MSDM_RAM +
1840                     MSTORM_QUEUE_STAT_OFFSET(statistics_bin);
1841                 *p_len = sizeof(struct eth_mstorm_per_queue_stat);
1842         } else {
1843                 struct ecore_vf_iov *p_iov = p_hwfn->vf_iov_info;
1844                 struct pfvf_acquire_resp_tlv *p_resp = &p_iov->acquire_resp;
1845
1846                 *p_addr = p_resp->pfdev_info.stats_info.mstats.address;
1847                 *p_len = p_resp->pfdev_info.stats_info.mstats.len;
1848         }
1849 }
1850
1851 static void __ecore_get_vport_mstats(struct ecore_hwfn *p_hwfn,
1852                                      struct ecore_ptt *p_ptt,
1853                                      struct ecore_eth_stats *p_stats,
1854                                      u16 statistics_bin)
1855 {
1856         struct eth_mstorm_per_queue_stat mstats;
1857         u32 mstats_addr = 0, mstats_len = 0;
1858
1859         __ecore_get_vport_mstats_addrlen(p_hwfn, &mstats_addr, &mstats_len,
1860                                          statistics_bin);
1861
1862         OSAL_MEMSET(&mstats, 0, sizeof(mstats));
1863         ecore_memcpy_from(p_hwfn, p_ptt, &mstats, mstats_addr, mstats_len);
1864
1865         p_stats->common.no_buff_discards +=
1866                 HILO_64_REGPAIR(mstats.no_buff_discard);
1867         p_stats->common.packet_too_big_discard +=
1868                 HILO_64_REGPAIR(mstats.packet_too_big_discard);
1869         p_stats->common.ttl0_discard +=
1870                 HILO_64_REGPAIR(mstats.ttl0_discard);
1871         p_stats->common.tpa_coalesced_pkts +=
1872                 HILO_64_REGPAIR(mstats.tpa_coalesced_pkts);
1873         p_stats->common.tpa_coalesced_events +=
1874                 HILO_64_REGPAIR(mstats.tpa_coalesced_events);
1875         p_stats->common.tpa_aborts_num +=
1876                 HILO_64_REGPAIR(mstats.tpa_aborts_num);
1877         p_stats->common.tpa_coalesced_bytes +=
1878                 HILO_64_REGPAIR(mstats.tpa_coalesced_bytes);
1879 }
1880
1881 static void __ecore_get_vport_port_stats(struct ecore_hwfn *p_hwfn,
1882                                          struct ecore_ptt *p_ptt,
1883                                          struct ecore_eth_stats *p_stats)
1884 {
1885         struct ecore_eth_stats_common *p_common = &p_stats->common;
1886         struct port_stats port_stats;
1887         int j;
1888
1889         OSAL_MEMSET(&port_stats, 0, sizeof(port_stats));
1890
1891         ecore_memcpy_from(p_hwfn, p_ptt, &port_stats,
1892                           p_hwfn->mcp_info->port_addr +
1893                           OFFSETOF(struct public_port, stats),
1894                           sizeof(port_stats));
1895
1896         p_common->rx_64_byte_packets += port_stats.eth.r64;
1897         p_common->rx_65_to_127_byte_packets += port_stats.eth.r127;
1898         p_common->rx_128_to_255_byte_packets += port_stats.eth.r255;
1899         p_common->rx_256_to_511_byte_packets += port_stats.eth.r511;
1900         p_common->rx_512_to_1023_byte_packets += port_stats.eth.r1023;
1901         p_common->rx_1024_to_1518_byte_packets += port_stats.eth.r1518;
1902         p_common->rx_crc_errors += port_stats.eth.rfcs;
1903         p_common->rx_mac_crtl_frames += port_stats.eth.rxcf;
1904         p_common->rx_pause_frames += port_stats.eth.rxpf;
1905         p_common->rx_pfc_frames += port_stats.eth.rxpp;
1906         p_common->rx_align_errors += port_stats.eth.raln;
1907         p_common->rx_carrier_errors += port_stats.eth.rfcr;
1908         p_common->rx_oversize_packets += port_stats.eth.rovr;
1909         p_common->rx_jabbers += port_stats.eth.rjbr;
1910         p_common->rx_undersize_packets += port_stats.eth.rund;
1911         p_common->rx_fragments += port_stats.eth.rfrg;
1912         p_common->tx_64_byte_packets += port_stats.eth.t64;
1913         p_common->tx_65_to_127_byte_packets += port_stats.eth.t127;
1914         p_common->tx_128_to_255_byte_packets += port_stats.eth.t255;
1915         p_common->tx_256_to_511_byte_packets += port_stats.eth.t511;
1916         p_common->tx_512_to_1023_byte_packets += port_stats.eth.t1023;
1917         p_common->tx_1024_to_1518_byte_packets += port_stats.eth.t1518;
1918         p_common->tx_pause_frames += port_stats.eth.txpf;
1919         p_common->tx_pfc_frames += port_stats.eth.txpp;
1920         p_common->rx_mac_bytes += port_stats.eth.rbyte;
1921         p_common->rx_mac_uc_packets += port_stats.eth.rxuca;
1922         p_common->rx_mac_mc_packets += port_stats.eth.rxmca;
1923         p_common->rx_mac_bc_packets += port_stats.eth.rxbca;
1924         p_common->rx_mac_frames_ok += port_stats.eth.rxpok;
1925         p_common->tx_mac_bytes += port_stats.eth.tbyte;
1926         p_common->tx_mac_uc_packets += port_stats.eth.txuca;
1927         p_common->tx_mac_mc_packets += port_stats.eth.txmca;
1928         p_common->tx_mac_bc_packets += port_stats.eth.txbca;
1929         p_common->tx_mac_ctrl_frames += port_stats.eth.txcf;
1930         for (j = 0; j < 8; j++) {
1931                 p_common->brb_truncates += port_stats.brb.brb_truncate[j];
1932                 p_common->brb_discards += port_stats.brb.brb_discard[j];
1933         }
1934
1935         if (ECORE_IS_BB(p_hwfn->p_dev)) {
1936                 struct ecore_eth_stats_bb *p_bb = &p_stats->bb;
1937
1938                 p_bb->rx_1519_to_1522_byte_packets +=
1939                         port_stats.eth.u0.bb0.r1522;
1940                 p_bb->rx_1519_to_2047_byte_packets +=
1941                         port_stats.eth.u0.bb0.r2047;
1942                 p_bb->rx_2048_to_4095_byte_packets +=
1943                         port_stats.eth.u0.bb0.r4095;
1944                 p_bb->rx_4096_to_9216_byte_packets +=
1945                         port_stats.eth.u0.bb0.r9216;
1946                 p_bb->rx_9217_to_16383_byte_packets +=
1947                         port_stats.eth.u0.bb0.r16383;
1948                 p_bb->tx_1519_to_2047_byte_packets +=
1949                         port_stats.eth.u1.bb1.t2047;
1950                 p_bb->tx_2048_to_4095_byte_packets +=
1951                         port_stats.eth.u1.bb1.t4095;
1952                 p_bb->tx_4096_to_9216_byte_packets +=
1953                         port_stats.eth.u1.bb1.t9216;
1954                 p_bb->tx_9217_to_16383_byte_packets +=
1955                         port_stats.eth.u1.bb1.t16383;
1956                 p_bb->tx_lpi_entry_count += port_stats.eth.u2.bb2.tlpiec;
1957                 p_bb->tx_total_collisions += port_stats.eth.u2.bb2.tncl;
1958         } else {
1959                 struct ecore_eth_stats_ah *p_ah = &p_stats->ah;
1960
1961                 p_ah->rx_1519_to_max_byte_packets +=
1962                         port_stats.eth.u0.ah0.r1519_to_max;
1963                 p_ah->tx_1519_to_max_byte_packets =
1964                         port_stats.eth.u1.ah1.t1519_to_max;
1965         }
1966
1967         p_common->link_change_count = ecore_rd(p_hwfn, p_ptt,
1968                                                p_hwfn->mcp_info->port_addr +
1969                                                OFFSETOF(struct public_port,
1970                                                         link_change_count));
1971 }
1972
1973 void __ecore_get_vport_stats(struct ecore_hwfn *p_hwfn,
1974                              struct ecore_ptt *p_ptt,
1975                              struct ecore_eth_stats *stats,
1976                              u16 statistics_bin, bool b_get_port_stats)
1977 {
1978         __ecore_get_vport_mstats(p_hwfn, p_ptt, stats, statistics_bin);
1979         __ecore_get_vport_ustats(p_hwfn, p_ptt, stats, statistics_bin);
1980         __ecore_get_vport_tstats(p_hwfn, p_ptt, stats);
1981         __ecore_get_vport_pstats(p_hwfn, p_ptt, stats, statistics_bin);
1982
1983 #ifndef ASIC_ONLY
1984         /* Avoid getting PORT stats for emulation. */
1985         if (CHIP_REV_IS_EMUL(p_hwfn->p_dev))
1986                 return;
1987 #endif
1988
1989         if (b_get_port_stats && p_hwfn->mcp_info)
1990                 __ecore_get_vport_port_stats(p_hwfn, p_ptt, stats);
1991 }
1992
1993 static void _ecore_get_vport_stats(struct ecore_dev *p_dev,
1994                                    struct ecore_eth_stats *stats)
1995 {
1996         u8 fw_vport = 0;
1997         int i;
1998
1999         OSAL_MEMSET(stats, 0, sizeof(*stats));
2000
2001         for_each_hwfn(p_dev, i) {
2002                 struct ecore_hwfn *p_hwfn = &p_dev->hwfns[i];
2003                 struct ecore_ptt *p_ptt = IS_PF(p_dev) ?
2004                     ecore_ptt_acquire(p_hwfn) : OSAL_NULL;
2005                 bool b_get_port_stats;
2006
2007                 if (IS_PF(p_dev)) {
2008                         /* The main vport index is relative first */
2009                         if (ecore_fw_vport(p_hwfn, 0, &fw_vport)) {
2010                                 DP_ERR(p_hwfn, "No vport available!\n");
2011                                 goto out;
2012                         }
2013                 }
2014
2015                 if (IS_PF(p_dev) && !p_ptt) {
2016                         DP_ERR(p_hwfn, "Failed to acquire ptt\n");
2017                         continue;
2018                 }
2019
2020                 b_get_port_stats = IS_PF(p_dev) && IS_LEAD_HWFN(p_hwfn);
2021                 __ecore_get_vport_stats(p_hwfn, p_ptt, stats, fw_vport,
2022                                         b_get_port_stats);
2023
2024 out:
2025                 if (IS_PF(p_dev) && p_ptt)
2026                         ecore_ptt_release(p_hwfn, p_ptt);
2027         }
2028 }
2029
2030 void ecore_get_vport_stats(struct ecore_dev *p_dev,
2031                            struct ecore_eth_stats *stats)
2032 {
2033         u32 i;
2034
2035         if (!p_dev) {
2036                 OSAL_MEMSET(stats, 0, sizeof(*stats));
2037                 return;
2038         }
2039
2040         _ecore_get_vport_stats(p_dev, stats);
2041
2042         if (!p_dev->reset_stats)
2043                 return;
2044
2045         /* Reduce the statistics baseline */
2046         for (i = 0; i < sizeof(struct ecore_eth_stats) / sizeof(u64); i++)
2047                 ((u64 *)stats)[i] -= ((u64 *)p_dev->reset_stats)[i];
2048 }
2049
2050 /* zeroes V-PORT specific portion of stats (Port stats remains untouched) */
2051 void ecore_reset_vport_stats(struct ecore_dev *p_dev)
2052 {
2053         int i;
2054
2055         for_each_hwfn(p_dev, i) {
2056                 struct ecore_hwfn *p_hwfn = &p_dev->hwfns[i];
2057                 struct eth_mstorm_per_queue_stat mstats;
2058                 struct eth_ustorm_per_queue_stat ustats;
2059                 struct eth_pstorm_per_queue_stat pstats;
2060                 struct ecore_ptt *p_ptt = IS_PF(p_dev) ?
2061                     ecore_ptt_acquire(p_hwfn) : OSAL_NULL;
2062                 u32 addr = 0, len = 0;
2063
2064                 if (IS_PF(p_dev) && !p_ptt) {
2065                         DP_ERR(p_hwfn, "Failed to acquire ptt\n");
2066                         continue;
2067                 }
2068
2069                 OSAL_MEMSET(&mstats, 0, sizeof(mstats));
2070                 __ecore_get_vport_mstats_addrlen(p_hwfn, &addr, &len, 0);
2071                 ecore_memcpy_to(p_hwfn, p_ptt, addr, &mstats, len);
2072
2073                 OSAL_MEMSET(&ustats, 0, sizeof(ustats));
2074                 __ecore_get_vport_ustats_addrlen(p_hwfn, &addr, &len, 0);
2075                 ecore_memcpy_to(p_hwfn, p_ptt, addr, &ustats, len);
2076
2077                 OSAL_MEMSET(&pstats, 0, sizeof(pstats));
2078                 __ecore_get_vport_pstats_addrlen(p_hwfn, &addr, &len, 0);
2079                 ecore_memcpy_to(p_hwfn, p_ptt, addr, &pstats, len);
2080
2081                 if (IS_PF(p_dev))
2082                         ecore_ptt_release(p_hwfn, p_ptt);
2083         }
2084
2085         /* PORT statistics are not necessarily reset, so we need to
2086          * read and create a baseline for future statistics.
2087          * Link change stat is maintained by MFW, return its value as is.
2088          */
2089         if (!p_dev->reset_stats)
2090                 DP_INFO(p_dev, "Reset stats not allocated\n");
2091         else {
2092                 _ecore_get_vport_stats(p_dev, p_dev->reset_stats);
2093                 p_dev->reset_stats->common.link_change_count = 0;
2094         }
2095 }
2096
2097 static enum gft_profile_type
2098 ecore_arfs_mode_to_hsi(enum ecore_filter_config_mode mode)
2099 {
2100         if (mode == ECORE_FILTER_CONFIG_MODE_5_TUPLE)
2101                 return GFT_PROFILE_TYPE_4_TUPLE;
2102
2103         if (mode == ECORE_FILTER_CONFIG_MODE_IP_DEST)
2104                 return GFT_PROFILE_TYPE_IP_DST_ADDR;
2105
2106         if (mode == ECORE_FILTER_CONFIG_MODE_TUNN_TYPE)
2107                 return GFT_PROFILE_TYPE_TUNNEL_TYPE;
2108
2109         if (mode == ECORE_FILTER_CONFIG_MODE_IP_SRC)
2110                 return GFT_PROFILE_TYPE_IP_SRC_ADDR;
2111
2112         return GFT_PROFILE_TYPE_L4_DST_PORT;
2113 }
2114
2115 void ecore_arfs_mode_configure(struct ecore_hwfn *p_hwfn,
2116                                struct ecore_ptt *p_ptt,
2117                                struct ecore_arfs_config_params *p_cfg_params)
2118 {
2119         if (OSAL_TEST_BIT(ECORE_MF_DISABLE_ARFS, &p_hwfn->p_dev->mf_bits))
2120                 return;
2121
2122         if (p_cfg_params->mode != ECORE_FILTER_CONFIG_MODE_DISABLE) {
2123                 ecore_gft_config(p_hwfn, p_ptt, p_hwfn->rel_pf_id,
2124                                  p_cfg_params->tcp,
2125                                  p_cfg_params->udp,
2126                                  p_cfg_params->ipv4,
2127                                  p_cfg_params->ipv6,
2128                                  ecore_arfs_mode_to_hsi(p_cfg_params->mode));
2129                 DP_VERBOSE(p_hwfn, ECORE_MSG_SP,
2130                            "tcp = %s, udp = %s, ipv4 = %s, ipv6 =%s\n",
2131                            p_cfg_params->tcp ? "Enable" : "Disable",
2132                            p_cfg_params->udp ? "Enable" : "Disable",
2133                            p_cfg_params->ipv4 ? "Enable" : "Disable",
2134                            p_cfg_params->ipv6 ? "Enable" : "Disable");
2135         } else {
2136                 ecore_gft_disable(p_hwfn, p_ptt, p_hwfn->rel_pf_id);
2137         }
2138         DP_VERBOSE(p_hwfn, ECORE_MSG_SP, "Configured ARFS mode : %d\n",
2139                    (int)p_cfg_params->mode);
2140 }
2141
2142 enum _ecore_status_t
2143 ecore_configure_rfs_ntuple_filter(struct ecore_hwfn *p_hwfn,
2144                                   struct ecore_spq_comp_cb *p_cb,
2145                                   struct ecore_ntuple_filter_params *p_params)
2146 {
2147         struct rx_update_gft_filter_data *p_ramrod = OSAL_NULL;
2148         struct ecore_spq_entry *p_ent = OSAL_NULL;
2149         struct ecore_sp_init_data init_data;
2150         u16 abs_rx_q_id = 0;
2151         u8 abs_vport_id = 0;
2152         enum _ecore_status_t rc = ECORE_NOTIMPL;
2153
2154         /* Get SPQ entry */
2155         OSAL_MEMSET(&init_data, 0, sizeof(init_data));
2156         init_data.cid = ecore_spq_get_cid(p_hwfn);
2157
2158         init_data.opaque_fid = p_hwfn->hw_info.opaque_fid;
2159
2160         if (p_cb) {
2161                 init_data.comp_mode = ECORE_SPQ_MODE_CB;
2162                 init_data.p_comp_data = p_cb;
2163         } else {
2164                 init_data.comp_mode = ECORE_SPQ_MODE_EBLOCK;
2165         }
2166
2167         rc = ecore_sp_init_request(p_hwfn, &p_ent,
2168                                    ETH_RAMROD_GFT_UPDATE_FILTER,
2169                                    PROTOCOLID_ETH, &init_data);
2170         if (rc != ECORE_SUCCESS)
2171                 return rc;
2172
2173         p_ramrod = &p_ent->ramrod.rx_update_gft;
2174
2175         DMA_REGPAIR_LE(p_ramrod->pkt_hdr_addr, p_params->addr);
2176         p_ramrod->pkt_hdr_length = OSAL_CPU_TO_LE16(p_params->length);
2177
2178         if (p_params->b_is_drop) {
2179                 p_ramrod->vport_id = OSAL_CPU_TO_LE16(ETH_GFT_TRASHCAN_VPORT);
2180         } else {
2181                 rc = ecore_fw_vport(p_hwfn, p_params->vport_id,
2182                                     &abs_vport_id);
2183                 if (rc)
2184                         return rc;
2185
2186                 if (p_params->qid != ECORE_RFS_NTUPLE_QID_RSS) {
2187                         rc = ecore_fw_l2_queue(p_hwfn, p_params->qid,
2188                                                &abs_rx_q_id);
2189                         if (rc)
2190                                 return rc;
2191
2192                         p_ramrod->rx_qid_valid = 1;
2193                         p_ramrod->rx_qid = OSAL_CPU_TO_LE16(abs_rx_q_id);
2194                 }
2195
2196                 p_ramrod->vport_id = OSAL_CPU_TO_LE16((u16)abs_vport_id);
2197         }
2198
2199         p_ramrod->flow_id_valid = 0;
2200         p_ramrod->flow_id = 0;
2201
2202         p_ramrod->filter_action = p_params->b_is_add ? GFT_ADD_FILTER
2203                                                      : GFT_DELETE_FILTER;
2204
2205         DP_VERBOSE(p_hwfn, ECORE_MSG_SP,
2206                    "V[%0x], Q[%04x] - %s filter from 0x%lx [length %04xb]\n",
2207                    abs_vport_id, abs_rx_q_id,
2208                    p_params->b_is_add ? "Adding" : "Removing",
2209                    (unsigned long)p_params->addr, p_params->length);
2210
2211         return ecore_spq_post(p_hwfn, p_ent, OSAL_NULL);
2212 }
2213
2214 enum _ecore_status_t ecore_get_rxq_coalesce(struct ecore_hwfn *p_hwfn,
2215                                             struct ecore_ptt *p_ptt,
2216                                             struct ecore_queue_cid *p_cid,
2217                                             u16 *p_rx_coal)
2218 {
2219         u32 coalesce, address, is_valid;
2220         struct cau_sb_entry sb_entry;
2221         u8 timer_res;
2222         enum _ecore_status_t rc;
2223
2224         rc = ecore_dmae_grc2host(p_hwfn, p_ptt, CAU_REG_SB_VAR_MEMORY +
2225                                  p_cid->sb_igu_id * sizeof(u64),
2226                                  (u64)(osal_uintptr_t)&sb_entry, 2,
2227                                  OSAL_NULL /* default parameters */);
2228         if (rc != ECORE_SUCCESS) {
2229                 DP_ERR(p_hwfn, "dmae_grc2host failed %d\n", rc);
2230                 return rc;
2231         }
2232
2233         timer_res = GET_FIELD(sb_entry.params, CAU_SB_ENTRY_TIMER_RES0);
2234
2235         address = BAR0_MAP_REG_USDM_RAM +
2236                   USTORM_ETH_QUEUE_ZONE_OFFSET(p_cid->abs.queue_id);
2237         coalesce = ecore_rd(p_hwfn, p_ptt, address);
2238
2239         is_valid = GET_FIELD(coalesce, COALESCING_TIMESET_VALID);
2240         if (!is_valid)
2241                 return ECORE_INVAL;
2242
2243         coalesce = GET_FIELD(coalesce, COALESCING_TIMESET_TIMESET);
2244         *p_rx_coal = (u16)(coalesce << timer_res);
2245
2246         return ECORE_SUCCESS;
2247 }
2248
2249 enum _ecore_status_t ecore_get_txq_coalesce(struct ecore_hwfn *p_hwfn,
2250                                             struct ecore_ptt *p_ptt,
2251                                             struct ecore_queue_cid *p_cid,
2252                                             u16 *p_tx_coal)
2253 {
2254         u32 coalesce, address, is_valid;
2255         struct cau_sb_entry sb_entry;
2256         u8 timer_res;
2257         enum _ecore_status_t rc;
2258
2259         rc = ecore_dmae_grc2host(p_hwfn, p_ptt, CAU_REG_SB_VAR_MEMORY +
2260                                  p_cid->sb_igu_id * sizeof(u64),
2261                                  (u64)(osal_uintptr_t)&sb_entry, 2,
2262                                  OSAL_NULL /* default parameters */);
2263         if (rc != ECORE_SUCCESS) {
2264                 DP_ERR(p_hwfn, "dmae_grc2host failed %d\n", rc);
2265                 return rc;
2266         }
2267
2268         timer_res = GET_FIELD(sb_entry.params, CAU_SB_ENTRY_TIMER_RES1);
2269
2270         address = BAR0_MAP_REG_XSDM_RAM +
2271                   XSTORM_ETH_QUEUE_ZONE_OFFSET(p_cid->abs.queue_id);
2272         coalesce = ecore_rd(p_hwfn, p_ptt, address);
2273
2274         is_valid = GET_FIELD(coalesce, COALESCING_TIMESET_VALID);
2275         if (!is_valid)
2276                 return ECORE_INVAL;
2277
2278         coalesce = GET_FIELD(coalesce, COALESCING_TIMESET_TIMESET);
2279         *p_tx_coal = (u16)(coalesce << timer_res);
2280
2281         return ECORE_SUCCESS;
2282 }
2283
2284 enum _ecore_status_t
2285 ecore_get_queue_coalesce(struct ecore_hwfn *p_hwfn, u16 *p_coal,
2286                          void *handle)
2287 {
2288         struct ecore_queue_cid *p_cid = (struct ecore_queue_cid *)handle;
2289         enum _ecore_status_t rc = ECORE_SUCCESS;
2290         struct ecore_ptt *p_ptt;
2291
2292         if (IS_VF(p_hwfn->p_dev)) {
2293                 rc = ecore_vf_pf_get_coalesce(p_hwfn, p_coal, p_cid);
2294                 if (rc != ECORE_SUCCESS)
2295                         DP_NOTICE(p_hwfn, false,
2296                                   "Unable to read queue calescing\n");
2297
2298                 return rc;
2299         }
2300
2301         p_ptt = ecore_ptt_acquire(p_hwfn);
2302         if (!p_ptt)
2303                 return ECORE_AGAIN;
2304
2305         if (p_cid->b_is_rx) {
2306                 rc = ecore_get_rxq_coalesce(p_hwfn, p_ptt, p_cid, p_coal);
2307                 if (rc != ECORE_SUCCESS)
2308                         goto out;
2309         } else {
2310                 rc = ecore_get_txq_coalesce(p_hwfn, p_ptt, p_cid, p_coal);
2311                 if (rc != ECORE_SUCCESS)
2312                         goto out;
2313         }
2314
2315 out:
2316         ecore_ptt_release(p_hwfn, p_ptt);
2317
2318         return rc;
2319 }
2320
2321 enum _ecore_status_t
2322 ecore_eth_tx_queue_maxrate(struct ecore_hwfn *p_hwfn,
2323                            struct ecore_ptt *p_ptt,
2324                            struct ecore_queue_cid *p_cid, u32 rate)
2325 {
2326         struct ecore_mcp_link_state *p_link;
2327         u8 vport;
2328
2329         vport = (u8)ecore_get_qm_vport_idx_rl(p_hwfn, p_cid->rel.queue_id);
2330         p_link = &ECORE_LEADING_HWFN(p_hwfn->p_dev)->mcp_info->link_output;
2331
2332         DP_VERBOSE(p_hwfn, ECORE_MSG_LINK,
2333                    "About to rate limit qm vport %d for queue %d with rate %d\n",
2334                    vport, p_cid->rel.queue_id, rate);
2335
2336         return ecore_init_vport_rl(p_hwfn, p_ptt, vport, rate,
2337                                    p_link->speed);
2338 }
2339
2340 #define RSS_TSTORM_UPDATE_STATUS_MAX_POLL_COUNT    100
2341 #define RSS_TSTORM_UPDATE_STATUS_POLL_PERIOD_US    1
2342
2343 enum _ecore_status_t
2344 ecore_update_eth_rss_ind_table_entry(struct ecore_hwfn *p_hwfn,
2345                                      u8 vport_id,
2346                                      u8 ind_table_index,
2347                                      u16 ind_table_value)
2348 {
2349         struct eth_tstorm_rss_update_data update_data = { 0 };
2350         void OSAL_IOMEM *addr = OSAL_NULL;
2351         enum _ecore_status_t rc;
2352         u8 abs_vport_id;
2353         u32 cnt = 0;
2354
2355         OSAL_BUILD_BUG_ON(sizeof(update_data) != sizeof(u64));
2356
2357         rc = ecore_fw_vport(p_hwfn, vport_id, &abs_vport_id);
2358         if (rc != ECORE_SUCCESS)
2359                 return rc;
2360
2361         addr = (u8 OSAL_IOMEM *)p_hwfn->regview +
2362                GTT_BAR0_MAP_REG_TSDM_RAM +
2363                TSTORM_ETH_RSS_UPDATE_OFFSET(p_hwfn->rel_pf_id);
2364
2365         *(u64 *)(&update_data) = DIRECT_REG_RD64(p_hwfn, addr);
2366
2367         for (cnt = 0; update_data.valid &&
2368              cnt < RSS_TSTORM_UPDATE_STATUS_MAX_POLL_COUNT; cnt++) {
2369                 OSAL_UDELAY(RSS_TSTORM_UPDATE_STATUS_POLL_PERIOD_US);
2370                 *(u64 *)(&update_data) = DIRECT_REG_RD64(p_hwfn, addr);
2371         }
2372
2373         if (update_data.valid) {
2374                 DP_NOTICE(p_hwfn, true,
2375                           "rss update valid status is not clear! valid=0x%x vport id=%d ind_Table_idx=%d ind_table_value=%d.\n",
2376                           update_data.valid, vport_id, ind_table_index,
2377                           ind_table_value);
2378
2379                 return ECORE_AGAIN;
2380         }
2381
2382         update_data.valid           = 1;
2383         update_data.ind_table_index = ind_table_index;
2384         update_data.ind_table_value = ind_table_value;
2385         update_data.vport_id        = abs_vport_id;
2386
2387         DIRECT_REG_WR64(p_hwfn, addr, *(u64 *)(&update_data));
2388
2389         return ECORE_SUCCESS;
2390 }