drivers/net/wireless/ath/ath11k/wmi.c

   1 // SPDX-License-Identifier: BSD-3-Clause-Clear
   2 /*
   3  * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
   4  * Copyright (c) 2021, Qualcomm Innovation Center, Inc. All rights reserved.
   5  */
   6 #include <linux/skbuff.h>
   7 #include <linux/ctype.h>
   8 #include <net/mac80211.h>
   9 #include <net/cfg80211.h>
  10 #include <linux/completion.h>
  11 #include <linux/if_ether.h>
  12 #include <linux/types.h>
  13 #include <linux/pci.h>
  14 #include <linux/uuid.h>
  15 #include <linux/time.h>
  16 #include <linux/of.h>
  17 #include "core.h"
  18 #include "debug.h"
  19 #include "mac.h"
  20 #include "hw.h"
  21 #include "peer.h"
  22
  23 struct wmi_tlv_policy {
  24         size_t min_len;
  25 };
  26
  27 struct wmi_tlv_svc_ready_parse {
  28         bool wmi_svc_bitmap_done;
  29 };
  30
  31 struct wmi_tlv_dma_ring_caps_parse {
  32         struct wmi_dma_ring_capabilities *dma_ring_caps;
  33         u32 n_dma_ring_caps;
  34 };
  35
  36 struct wmi_tlv_svc_rdy_ext_parse {
  37         struct ath11k_service_ext_param param;
  38         struct wmi_soc_mac_phy_hw_mode_caps *hw_caps;
  39         struct wmi_hw_mode_capabilities *hw_mode_caps;
  40         u32 n_hw_mode_caps;
  41         u32 tot_phy_id;
  42         struct wmi_hw_mode_capabilities pref_hw_mode_caps;
  43         struct wmi_mac_phy_capabilities *mac_phy_caps;
  44         u32 n_mac_phy_caps;
  45         struct wmi_soc_hal_reg_capabilities *soc_hal_reg_caps;
  46         struct wmi_hal_reg_capabilities_ext *ext_hal_reg_caps;
  47         u32 n_ext_hal_reg_caps;
  48         struct wmi_tlv_dma_ring_caps_parse dma_caps_parse;
  49         bool hw_mode_done;
  50         bool mac_phy_done;
  51         bool ext_hal_reg_done;
  52         bool mac_phy_chainmask_combo_done;
  53         bool mac_phy_chainmask_cap_done;
  54         bool oem_dma_ring_cap_done;
  55         bool dma_ring_cap_done;
  56 };
  57
  58 struct wmi_tlv_svc_rdy_ext2_parse {
  59         struct wmi_tlv_dma_ring_caps_parse dma_caps_parse;
  60         bool dma_ring_cap_done;
  61 };
  62
  63 struct wmi_tlv_rdy_parse {
  64         u32 num_extra_mac_addr;
  65 };
  66
  67 struct wmi_tlv_dma_buf_release_parse {
  68         struct ath11k_wmi_dma_buf_release_fixed_param fixed;
  69         struct wmi_dma_buf_release_entry *buf_entry;
  70         struct wmi_dma_buf_release_meta_data *meta_data;
  71         u32 num_buf_entry;
  72         u32 num_meta;
  73         bool buf_entry_done;
  74         bool meta_data_done;
  75 };
  76
  77 struct wmi_tlv_fw_stats_parse {
  78         const struct wmi_stats_event *ev;
  79         const struct wmi_per_chain_rssi_stats *rssi;
  80         struct ath11k_fw_stats *stats;
  81         int rssi_num;
  82         bool chain_rssi_done;
  83 };
  84
  85 static const struct wmi_tlv_policy wmi_tlv_policies[] = {
  86         [WMI_TAG_ARRAY_BYTE]
  87                 = { .min_len = 0 },
  88         [WMI_TAG_ARRAY_UINT32]
  89                 = { .min_len = 0 },
  90         [WMI_TAG_SERVICE_READY_EVENT]
  91                 = { .min_len = sizeof(struct wmi_service_ready_event) },
  92         [WMI_TAG_SERVICE_READY_EXT_EVENT]
  93                 = { .min_len =  sizeof(struct wmi_service_ready_ext_event) },
  94         [WMI_TAG_SOC_MAC_PHY_HW_MODE_CAPS]
  95                 = { .min_len = sizeof(struct wmi_soc_mac_phy_hw_mode_caps) },
  96         [WMI_TAG_SOC_HAL_REG_CAPABILITIES]
  97                 = { .min_len = sizeof(struct wmi_soc_hal_reg_capabilities) },
  98         [WMI_TAG_VDEV_START_RESPONSE_EVENT]
  99                 = { .min_len = sizeof(struct wmi_vdev_start_resp_event) },
 100         [WMI_TAG_PEER_DELETE_RESP_EVENT]
 101                 = { .min_len = sizeof(struct wmi_peer_delete_resp_event) },
 102         [WMI_TAG_OFFLOAD_BCN_TX_STATUS_EVENT]
 103                 = { .min_len = sizeof(struct wmi_bcn_tx_status_event) },
 104         [WMI_TAG_VDEV_STOPPED_EVENT]
 105                 = { .min_len = sizeof(struct wmi_vdev_stopped_event) },
 106         [WMI_TAG_REG_CHAN_LIST_CC_EVENT]
 107                 = { .min_len = sizeof(struct wmi_reg_chan_list_cc_event) },
 108         [WMI_TAG_MGMT_RX_HDR]
 109                 = { .min_len = sizeof(struct wmi_mgmt_rx_hdr) },
 110         [WMI_TAG_MGMT_TX_COMPL_EVENT]
 111                 = { .min_len = sizeof(struct wmi_mgmt_tx_compl_event) },
 112         [WMI_TAG_SCAN_EVENT]
 113                 = { .min_len = sizeof(struct wmi_scan_event) },
 114         [WMI_TAG_PEER_STA_KICKOUT_EVENT]
 115                 = { .min_len = sizeof(struct wmi_peer_sta_kickout_event) },
 116         [WMI_TAG_ROAM_EVENT]
 117                 = { .min_len = sizeof(struct wmi_roam_event) },
 118         [WMI_TAG_CHAN_INFO_EVENT]
 119                 = { .min_len = sizeof(struct wmi_chan_info_event) },
 120         [WMI_TAG_PDEV_BSS_CHAN_INFO_EVENT]
 121                 = { .min_len = sizeof(struct wmi_pdev_bss_chan_info_event) },
 122         [WMI_TAG_VDEV_INSTALL_KEY_COMPLETE_EVENT]
 123                 = { .min_len = sizeof(struct wmi_vdev_install_key_compl_event) },
 124         [WMI_TAG_READY_EVENT] = {
 125                 .min_len = sizeof(struct wmi_ready_event_min) },
 126         [WMI_TAG_SERVICE_AVAILABLE_EVENT]
 127                 = {.min_len = sizeof(struct wmi_service_available_event) },
 128         [WMI_TAG_PEER_ASSOC_CONF_EVENT]
 129                 = { .min_len = sizeof(struct wmi_peer_assoc_conf_event) },
 130         [WMI_TAG_STATS_EVENT]
 131                 = { .min_len = sizeof(struct wmi_stats_event) },
 132         [WMI_TAG_RFKILL_EVENT] = {
 133                 .min_len = sizeof(struct wmi_rfkill_state_change_ev) },
 134         [WMI_TAG_PDEV_CTL_FAILSAFE_CHECK_EVENT]
 135                 = { .min_len = sizeof(struct wmi_pdev_ctl_failsafe_chk_event) },
 136         [WMI_TAG_HOST_SWFDA_EVENT] = {
 137                 .min_len = sizeof(struct wmi_fils_discovery_event) },
 138         [WMI_TAG_OFFLOAD_PRB_RSP_TX_STATUS_EVENT] = {
 139                 .min_len = sizeof(struct wmi_probe_resp_tx_status_event) },
 140         [WMI_TAG_VDEV_DELETE_RESP_EVENT] = {
 141                 .min_len = sizeof(struct wmi_vdev_delete_resp_event) },
 142         [WMI_TAG_OBSS_COLOR_COLLISION_EVT] = {
 143                 .min_len = sizeof(struct wmi_obss_color_collision_event) },
 144         [WMI_TAG_11D_NEW_COUNTRY_EVENT] = {
 145                 .min_len = sizeof(struct wmi_11d_new_cc_ev) },
 146         [WMI_TAG_PER_CHAIN_RSSI_STATS] = {
 147                 .min_len = sizeof(struct wmi_per_chain_rssi_stats) },
 148         [WMI_TAG_TWT_ADD_DIALOG_COMPLETE_EVENT] = {
 149                 .min_len = sizeof(struct wmi_twt_add_dialog_event) },
 150 };
 151
 152 #define PRIMAP(_hw_mode_) \
 153         [_hw_mode_] = _hw_mode_##_PRI
 154
 155 static const int ath11k_hw_mode_pri_map[] = {
 156         PRIMAP(WMI_HOST_HW_MODE_SINGLE),
 157         PRIMAP(WMI_HOST_HW_MODE_DBS),
 158         PRIMAP(WMI_HOST_HW_MODE_SBS_PASSIVE),
 159         PRIMAP(WMI_HOST_HW_MODE_SBS),
 160         PRIMAP(WMI_HOST_HW_MODE_DBS_SBS),
 161         PRIMAP(WMI_HOST_HW_MODE_DBS_OR_SBS),
 162         /* keep last */
 163         PRIMAP(WMI_HOST_HW_MODE_MAX),
 164 };
 165
 166 static int
 167 ath11k_wmi_tlv_iter(struct ath11k_base *ab, const void *ptr, size_t len,
 168                     int (*iter)(struct ath11k_base *ab, u16 tag, u16 len,
 169                                 const void *ptr, void *data),
 170                     void *data)
 171 {
 172         const void *begin = ptr;
 173         const struct wmi_tlv *tlv;
 174         u16 tlv_tag, tlv_len;
 175         int ret;
 176
 177         while (len > 0) {
 178                 if (len < sizeof(*tlv)) {
 179                         ath11k_err(ab, "wmi tlv parse failure at byte %zd (%zu bytes left, %zu expected)\n",
 180                                    ptr - begin, len, sizeof(*tlv));
 181                         return -EINVAL;
 182                 }
 183
 184                 tlv = ptr;
 185                 tlv_tag = FIELD_GET(WMI_TLV_TAG, tlv->header);
 186                 tlv_len = FIELD_GET(WMI_TLV_LEN, tlv->header);
 187                 ptr += sizeof(*tlv);
 188                 len -= sizeof(*tlv);
 189
 190                 if (tlv_len > len) {
 191                         ath11k_err(ab, "wmi tlv parse failure of tag %u at byte %zd (%zu bytes left, %u expected)\n",
 192                                    tlv_tag, ptr - begin, len, tlv_len);
 193                         return -EINVAL;
 194                 }
 195
 196                 if (tlv_tag < ARRAY_SIZE(wmi_tlv_policies) &&
 197                     wmi_tlv_policies[tlv_tag].min_len &&
 198                     wmi_tlv_policies[tlv_tag].min_len > tlv_len) {
 199                         ath11k_err(ab, "wmi tlv parse failure of tag %u at byte %zd (%u bytes is less than min length %zu)\n",
 200                                    tlv_tag, ptr - begin, tlv_len,
 201                                    wmi_tlv_policies[tlv_tag].min_len);
 202                         return -EINVAL;
 203                 }
 204
 205                 ret = iter(ab, tlv_tag, tlv_len, ptr, data);
 206                 if (ret)
 207                         return ret;
 208
 209                 ptr += tlv_len;
 210                 len -= tlv_len;
 211         }
 212
 213         return 0;
 214 }
 215
 216 static int ath11k_wmi_tlv_iter_parse(struct ath11k_base *ab, u16 tag, u16 len,
 217                                      const void *ptr, void *data)
 218 {
 219         const void **tb = data;
 220
 221         if (tag < WMI_TAG_MAX)
 222                 tb[tag] = ptr;
 223
 224         return 0;
 225 }
 226
 227 static int ath11k_wmi_tlv_parse(struct ath11k_base *ar, const void **tb,
 228                                 const void *ptr, size_t len)
 229 {
 230         return ath11k_wmi_tlv_iter(ar, ptr, len, ath11k_wmi_tlv_iter_parse,
 231                                    (void *)tb);
 232 }
 233
 234 static const void **
 235 ath11k_wmi_tlv_parse_alloc(struct ath11k_base *ab, const void *ptr,
 236                            size_t len, gfp_t gfp)
 237 {
 238         const void **tb;
 239         int ret;
 240
 241         tb = kcalloc(WMI_TAG_MAX, sizeof(*tb), gfp);
 242         if (!tb)
 243                 return ERR_PTR(-ENOMEM);
 244
 245         ret = ath11k_wmi_tlv_parse(ab, tb, ptr, len);
 246         if (ret) {
 247                 kfree(tb);
 248                 return ERR_PTR(ret);
 249         }
 250
 251         return tb;
 252 }
 253
 254 static int ath11k_wmi_cmd_send_nowait(struct ath11k_pdev_wmi *wmi, struct sk_buff *skb,
 255                                       u32 cmd_id)
 256 {
 257         struct ath11k_skb_cb *skb_cb = ATH11K_SKB_CB(skb);
 258         struct ath11k_base *ab = wmi->wmi_ab->ab;
 259         struct wmi_cmd_hdr *cmd_hdr;
 260         int ret;
 261         u32 cmd = 0;
 262
 263         if (skb_push(skb, sizeof(struct wmi_cmd_hdr)) == NULL)
 264                 return -ENOMEM;
 265
 266         cmd |= FIELD_PREP(WMI_CMD_HDR_CMD_ID, cmd_id);
 267
 268         cmd_hdr = (struct wmi_cmd_hdr *)skb->data;
 269         cmd_hdr->cmd_id = cmd;
 270
 271         trace_ath11k_wmi_cmd(ab, cmd_id, skb->data, skb->len);
 272
 273         memset(skb_cb, 0, sizeof(*skb_cb));
 274         ret = ath11k_htc_send(&ab->htc, wmi->eid, skb);
 275
 276         if (ret)
 277                 goto err_pull;
 278
 279         return 0;
 280
 281 err_pull:
 282         skb_pull(skb, sizeof(struct wmi_cmd_hdr));
 283         return ret;
 284 }
 285
 286 int ath11k_wmi_cmd_send(struct ath11k_pdev_wmi *wmi, struct sk_buff *skb,
 287                         u32 cmd_id)
 288 {
 289         struct ath11k_wmi_base *wmi_sc = wmi->wmi_ab;
 290         int ret = -EOPNOTSUPP;
 291         struct ath11k_base *ab = wmi_sc->ab;
 292
 293         might_sleep();
 294
 295         if (ab->hw_params.credit_flow) {
 296                 wait_event_timeout(wmi_sc->tx_credits_wq, ({
 297                         ret = ath11k_wmi_cmd_send_nowait(wmi, skb, cmd_id);
 298
 299                         if (ret && test_bit(ATH11K_FLAG_CRASH_FLUSH,
 300                                             &wmi_sc->ab->dev_flags))
 301                                 ret = -ESHUTDOWN;
 302
 303                         (ret != -EAGAIN);
 304                         }), WMI_SEND_TIMEOUT_HZ);
 305         } else {
 306                 wait_event_timeout(wmi->tx_ce_desc_wq, ({
 307                         ret = ath11k_wmi_cmd_send_nowait(wmi, skb, cmd_id);
 308
 309                         if (ret && test_bit(ATH11K_FLAG_CRASH_FLUSH,
 310                                             &wmi_sc->ab->dev_flags))
 311                                 ret = -ESHUTDOWN;
 312
 313                         (ret != -ENOBUFS);
 314                         }), WMI_SEND_TIMEOUT_HZ);
 315         }
 316
 317         if (ret == -EAGAIN)
 318                 ath11k_warn(wmi_sc->ab, "wmi command %d timeout\n", cmd_id);
 319
 320         if (ret == -ENOBUFS)
 321                 ath11k_warn(wmi_sc->ab, "ce desc not available for wmi command %d\n",
 322                             cmd_id);
 323
 324         return ret;
 325 }
 326
 327 static int ath11k_pull_svc_ready_ext(struct ath11k_pdev_wmi *wmi_handle,
 328                                      const void *ptr,
 329                                      struct ath11k_service_ext_param *param)
 330 {
 331         const struct wmi_service_ready_ext_event *ev = ptr;
 332
 333         if (!ev)
 334                 return -EINVAL;
 335
 336         /* Move this to host based bitmap */
 337         param->default_conc_scan_config_bits = ev->default_conc_scan_config_bits;
 338         param->default_fw_config_bits = ev->default_fw_config_bits;
 339         param->he_cap_info = ev->he_cap_info;
 340         param->mpdu_density = ev->mpdu_density;
 341         param->max_bssid_rx_filters = ev->max_bssid_rx_filters;
 342         memcpy(&param->ppet, &ev->ppet, sizeof(param->ppet));
 343
 344         return 0;
 345 }
 346
 347 static int
 348 ath11k_pull_mac_phy_cap_svc_ready_ext(struct ath11k_pdev_wmi *wmi_handle,
 349                                       struct wmi_soc_mac_phy_hw_mode_caps *hw_caps,
 350                                       struct wmi_hw_mode_capabilities *wmi_hw_mode_caps,
 351                                       struct wmi_soc_hal_reg_capabilities *hal_reg_caps,
 352                                       struct wmi_mac_phy_capabilities *wmi_mac_phy_caps,
 353                                       u8 hw_mode_id, u8 phy_id,
 354                                       struct ath11k_pdev *pdev)
 355 {
 356         struct wmi_mac_phy_capabilities *mac_phy_caps;
 357         struct ath11k_base *ab = wmi_handle->wmi_ab->ab;
 358         struct ath11k_band_cap *cap_band;
 359         struct ath11k_pdev_cap *pdev_cap = &pdev->cap;
 360         u32 phy_map;
 361         u32 hw_idx, phy_idx = 0;
 362
 363         if (!hw_caps || !wmi_hw_mode_caps || !hal_reg_caps)
 364                 return -EINVAL;
 365
 366         for (hw_idx = 0; hw_idx < hw_caps->num_hw_modes; hw_idx++) {
 367                 if (hw_mode_id == wmi_hw_mode_caps[hw_idx].hw_mode_id)
 368                         break;
 369
 370                 phy_map = wmi_hw_mode_caps[hw_idx].phy_id_map;
 371                 while (phy_map) {
 372                         phy_map >>= 1;
 373                         phy_idx++;
 374                 }
 375         }
 376
 377         if (hw_idx == hw_caps->num_hw_modes)
 378                 return -EINVAL;
 379
 380         phy_idx += phy_id;
 381         if (phy_id >= hal_reg_caps->num_phy)
 382                 return -EINVAL;
 383
 384         mac_phy_caps = wmi_mac_phy_caps + phy_idx;
 385
 386         pdev->pdev_id = mac_phy_caps->pdev_id;
 387         pdev_cap->supported_bands |= mac_phy_caps->supported_bands;
 388         pdev_cap->ampdu_density = mac_phy_caps->ampdu_density;
 389         ab->target_pdev_ids[ab->target_pdev_count].supported_bands =
 390                 mac_phy_caps->supported_bands;
 391         ab->target_pdev_ids[ab->target_pdev_count].pdev_id = mac_phy_caps->pdev_id;
 392         ab->target_pdev_count++;
 393
 394         if (!(mac_phy_caps->supported_bands & WMI_HOST_WLAN_2G_CAP) &&
 395             !(mac_phy_caps->supported_bands & WMI_HOST_WLAN_5G_CAP))
 396                 return -EINVAL;
 397
 398         /* Take non-zero tx/rx chainmask. If tx/rx chainmask differs from
 399          * band to band for a single radio, need to see how this should be
 400          * handled.
 401          */
 402         if (mac_phy_caps->supported_bands & WMI_HOST_WLAN_2G_CAP) {
 403                 pdev_cap->tx_chain_mask = mac_phy_caps->tx_chain_mask_2g;
 404                 pdev_cap->rx_chain_mask = mac_phy_caps->rx_chain_mask_2g;
 405         }
 406
 407         if (mac_phy_caps->supported_bands & WMI_HOST_WLAN_5G_CAP) {
 408                 pdev_cap->vht_cap = mac_phy_caps->vht_cap_info_5g;
 409                 pdev_cap->vht_mcs = mac_phy_caps->vht_supp_mcs_5g;
 410                 pdev_cap->he_mcs = mac_phy_caps->he_supp_mcs_5g;
 411                 pdev_cap->tx_chain_mask = mac_phy_caps->tx_chain_mask_5g;
 412                 pdev_cap->rx_chain_mask = mac_phy_caps->rx_chain_mask_5g;
 413                 pdev_cap->nss_ratio_enabled =
 414                         WMI_NSS_RATIO_ENABLE_DISABLE_GET(mac_phy_caps->nss_ratio);
 415                 pdev_cap->nss_ratio_info =
 416                         WMI_NSS_RATIO_INFO_GET(mac_phy_caps->nss_ratio);
 417         }
 418
 419         /* tx/rx chainmask reported from fw depends on the actual hw chains used,
 420          * For example, for 4x4 capable macphys, first 4 chains can be used for first
 421          * mac and the remaing 4 chains can be used for the second mac or vice-versa.
 422          * In this case, tx/rx chainmask 0xf will be advertised for first mac and 0xf0
 423          * will be advertised for second mac or vice-versa. Compute the shift value
 424          * for tx/rx chainmask which will be used to advertise supported ht/vht rates to
 425          * mac80211.
 426          */
 427         pdev_cap->tx_chain_mask_shift =
 428                         find_first_bit((unsigned long *)&pdev_cap->tx_chain_mask, 32);
 429         pdev_cap->rx_chain_mask_shift =
 430                         find_first_bit((unsigned long *)&pdev_cap->rx_chain_mask, 32);
 431
 432         if (mac_phy_caps->supported_bands & WMI_HOST_WLAN_2G_CAP) {
 433                 cap_band = &pdev_cap->band[NL80211_BAND_2GHZ];
 434                 cap_band->phy_id = mac_phy_caps->phy_id;
 435                 cap_band->max_bw_supported = mac_phy_caps->max_bw_supported_2g;
 436                 cap_band->ht_cap_info = mac_phy_caps->ht_cap_info_2g;
 437                 cap_band->he_cap_info[0] = mac_phy_caps->he_cap_info_2g;
 438                 cap_band->he_cap_info[1] = mac_phy_caps->he_cap_info_2g_ext;
 439                 cap_band->he_mcs = mac_phy_caps->he_supp_mcs_2g;
 440                 memcpy(cap_band->he_cap_phy_info, &mac_phy_caps->he_cap_phy_info_2g,
 441                        sizeof(u32) * PSOC_HOST_MAX_PHY_SIZE);
 442                 memcpy(&cap_band->he_ppet, &mac_phy_caps->he_ppet2g,
 443                        sizeof(struct ath11k_ppe_threshold));
 444         }
 445
 446         if (mac_phy_caps->supported_bands & WMI_HOST_WLAN_5G_CAP) {
 447                 cap_band = &pdev_cap->band[NL80211_BAND_5GHZ];
 448                 cap_band->phy_id = mac_phy_caps->phy_id;
 449                 cap_band->max_bw_supported = mac_phy_caps->max_bw_supported_5g;
 450                 cap_band->ht_cap_info = mac_phy_caps->ht_cap_info_5g;
 451                 cap_band->he_cap_info[0] = mac_phy_caps->he_cap_info_5g;
 452                 cap_band->he_cap_info[1] = mac_phy_caps->he_cap_info_5g_ext;
 453                 cap_band->he_mcs = mac_phy_caps->he_supp_mcs_5g;
 454                 memcpy(cap_band->he_cap_phy_info, &mac_phy_caps->he_cap_phy_info_5g,
 455                        sizeof(u32) * PSOC_HOST_MAX_PHY_SIZE);
 456                 memcpy(&cap_band->he_ppet, &mac_phy_caps->he_ppet5g,
 457                        sizeof(struct ath11k_ppe_threshold));
 458
 459                 cap_band = &pdev_cap->band[NL80211_BAND_6GHZ];
 460                 cap_band->max_bw_supported = mac_phy_caps->max_bw_supported_5g;
 461                 cap_band->ht_cap_info = mac_phy_caps->ht_cap_info_5g;
 462                 cap_band->he_cap_info[0] = mac_phy_caps->he_cap_info_5g;
 463                 cap_band->he_cap_info[1] = mac_phy_caps->he_cap_info_5g_ext;
 464                 cap_band->he_mcs = mac_phy_caps->he_supp_mcs_5g;
 465                 memcpy(cap_band->he_cap_phy_info, &mac_phy_caps->he_cap_phy_info_5g,
 466                        sizeof(u32) * PSOC_HOST_MAX_PHY_SIZE);
 467                 memcpy(&cap_band->he_ppet, &mac_phy_caps->he_ppet5g,
 468                        sizeof(struct ath11k_ppe_threshold));
 469         }
 470
 471         return 0;
 472 }
 473
 474 static int
 475 ath11k_pull_reg_cap_svc_rdy_ext(struct ath11k_pdev_wmi *wmi_handle,
 476                                 struct wmi_soc_hal_reg_capabilities *reg_caps,
 477                                 struct wmi_hal_reg_capabilities_ext *wmi_ext_reg_cap,
 478                                 u8 phy_idx,
 479                                 struct ath11k_hal_reg_capabilities_ext *param)
 480 {
 481         struct wmi_hal_reg_capabilities_ext *ext_reg_cap;
 482
 483         if (!reg_caps || !wmi_ext_reg_cap)
 484                 return -EINVAL;
 485
 486         if (phy_idx >= reg_caps->num_phy)
 487                 return -EINVAL;
 488
 489         ext_reg_cap = &wmi_ext_reg_cap[phy_idx];
 490
 491         param->phy_id = ext_reg_cap->phy_id;
 492         param->eeprom_reg_domain = ext_reg_cap->eeprom_reg_domain;
 493         param->eeprom_reg_domain_ext =
 494                               ext_reg_cap->eeprom_reg_domain_ext;
 495         param->regcap1 = ext_reg_cap->regcap1;
 496         param->regcap2 = ext_reg_cap->regcap2;
 497         /* check if param->wireless_mode is needed */
 498         param->low_2ghz_chan = ext_reg_cap->low_2ghz_chan;
 499         param->high_2ghz_chan = ext_reg_cap->high_2ghz_chan;
 500         param->low_5ghz_chan = ext_reg_cap->low_5ghz_chan;
 501         param->high_5ghz_chan = ext_reg_cap->high_5ghz_chan;
 502
 503         return 0;
 504 }
 505
 506 static int ath11k_pull_service_ready_tlv(struct ath11k_base *ab,
 507                                          const void *evt_buf,
 508                                          struct ath11k_targ_cap *cap)
 509 {
 510         const struct wmi_service_ready_event *ev = evt_buf;
 511
 512         if (!ev) {
 513                 ath11k_err(ab, "%s: failed by NULL param\n",
 514                            __func__);
 515                 return -EINVAL;
 516         }
 517
 518         cap->phy_capability = ev->phy_capability;
 519         cap->max_frag_entry = ev->max_frag_entry;
 520         cap->num_rf_chains = ev->num_rf_chains;
 521         cap->ht_cap_info = ev->ht_cap_info;
 522         cap->vht_cap_info = ev->vht_cap_info;
 523         cap->vht_supp_mcs = ev->vht_supp_mcs;
 524         cap->hw_min_tx_power = ev->hw_min_tx_power;
 525         cap->hw_max_tx_power = ev->hw_max_tx_power;
 526         cap->sys_cap_info = ev->sys_cap_info;
 527         cap->min_pkt_size_enable = ev->min_pkt_size_enable;
 528         cap->max_bcn_ie_size = ev->max_bcn_ie_size;
 529         cap->max_num_scan_channels = ev->max_num_scan_channels;
 530         cap->max_supported_macs = ev->max_supported_macs;
 531         cap->wmi_fw_sub_feat_caps = ev->wmi_fw_sub_feat_caps;
 532         cap->txrx_chainmask = ev->txrx_chainmask;
 533         cap->default_dbs_hw_mode_index = ev->default_dbs_hw_mode_index;
 534         cap->num_msdu_desc = ev->num_msdu_desc;
 535
 536         ath11k_dbg(ab, ATH11K_DBG_WMI, "wmi sys cap info 0x%x\n", cap->sys_cap_info);
 537
 538         return 0;
 539 }
 540
 541 /* Save the wmi_service_bitmap into a linear bitmap. The wmi_services in
 542  * wmi_service ready event are advertised in b0-b3 (LSB 4-bits) of each
 543  * 4-byte word.
 544  */
 545 static void ath11k_wmi_service_bitmap_copy(struct ath11k_pdev_wmi *wmi,
 546                                            const u32 *wmi_svc_bm)
 547 {
 548         int i, j;
 549
 550         for (i = 0, j = 0; i < WMI_SERVICE_BM_SIZE && j < WMI_MAX_SERVICE; i++) {
 551                 do {
 552                         if (wmi_svc_bm[i] & BIT(j % WMI_SERVICE_BITS_IN_SIZE32))
 553                                 set_bit(j, wmi->wmi_ab->svc_map);
 554                 } while (++j % WMI_SERVICE_BITS_IN_SIZE32);
 555         }
 556 }
 557
 558 static int ath11k_wmi_tlv_svc_rdy_parse(struct ath11k_base *ab, u16 tag, u16 len,
 559                                         const void *ptr, void *data)
 560 {
 561         struct wmi_tlv_svc_ready_parse *svc_ready = data;
 562         struct ath11k_pdev_wmi *wmi_handle = &ab->wmi_ab.wmi[0];
 563         u16 expect_len;
 564
 565         switch (tag) {
 566         case WMI_TAG_SERVICE_READY_EVENT:
 567                 if (ath11k_pull_service_ready_tlv(ab, ptr, &ab->target_caps))
 568                         return -EINVAL;
 569                 break;
 570
 571         case WMI_TAG_ARRAY_UINT32:
 572                 if (!svc_ready->wmi_svc_bitmap_done) {
 573                         expect_len = WMI_SERVICE_BM_SIZE * sizeof(u32);
 574                         if (len < expect_len) {
 575                                 ath11k_warn(ab, "invalid len %d for the tag 0x%x\n",
 576                                             len, tag);
 577                                 return -EINVAL;
 578                         }
 579
 580                         ath11k_wmi_service_bitmap_copy(wmi_handle, ptr);
 581
 582                         svc_ready->wmi_svc_bitmap_done = true;
 583                 }
 584                 break;
 585         default:
 586                 break;
 587         }
 588
 589         return 0;
 590 }
 591
 592 static int ath11k_service_ready_event(struct ath11k_base *ab, struct sk_buff *skb)
 593 {
 594         struct wmi_tlv_svc_ready_parse svc_ready = { };
 595         int ret;
 596
 597         ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len,
 598                                   ath11k_wmi_tlv_svc_rdy_parse,
 599                                   &svc_ready);
 600         if (ret) {
 601                 ath11k_warn(ab, "failed to parse tlv %d\n", ret);
 602                 return ret;
 603         }
 604
 605         return 0;
 606 }
 607
 608 struct sk_buff *ath11k_wmi_alloc_skb(struct ath11k_wmi_base *wmi_sc, u32 len)
 609 {
 610         struct sk_buff *skb;
 611         struct ath11k_base *ab = wmi_sc->ab;
 612         u32 round_len = roundup(len, 4);
 613
 614         skb = ath11k_htc_alloc_skb(ab, WMI_SKB_HEADROOM + round_len);
 615         if (!skb)
 616                 return NULL;
 617
 618         skb_reserve(skb, WMI_SKB_HEADROOM);
 619         if (!IS_ALIGNED((unsigned long)skb->data, 4))
 620                 ath11k_warn(ab, "unaligned WMI skb data\n");
 621
 622         skb_put(skb, round_len);
 623         memset(skb->data, 0, round_len);
 624
 625         return skb;
 626 }
 627
 628 static u32 ath11k_wmi_mgmt_get_freq(struct ath11k *ar,
 629                                     struct ieee80211_tx_info *info)
 630 {
 631         struct ath11k_base *ab = ar->ab;
 632         u32 freq = 0;
 633
 634         if (ab->hw_params.support_off_channel_tx &&
 635             ar->scan.is_roc &&
 636             (info->flags & IEEE80211_TX_CTL_TX_OFFCHAN))
 637                 freq = ar->scan.roc_freq;
 638
 639         return freq;
 640 }
 641
 642 int ath11k_wmi_mgmt_send(struct ath11k *ar, u32 vdev_id, u32 buf_id,
 643                          struct sk_buff *frame)
 644 {
 645         struct ath11k_pdev_wmi *wmi = ar->wmi;
 646         struct ieee80211_tx_info *info = IEEE80211_SKB_CB(frame);
 647         struct wmi_mgmt_send_cmd *cmd;
 648         struct wmi_tlv *frame_tlv;
 649         struct sk_buff *skb;
 650         u32 buf_len;
 651         int ret, len;
 652
 653         buf_len = frame->len < WMI_MGMT_SEND_DOWNLD_LEN ?
 654                   frame->len : WMI_MGMT_SEND_DOWNLD_LEN;
 655
 656         len = sizeof(*cmd) + sizeof(*frame_tlv) + roundup(buf_len, 4);
 657
 658         skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
 659         if (!skb)
 660                 return -ENOMEM;
 661
 662         cmd = (struct wmi_mgmt_send_cmd *)skb->data;
 663         cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_MGMT_TX_SEND_CMD) |
 664                           FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
 665         cmd->vdev_id = vdev_id;
 666         cmd->desc_id = buf_id;
 667         cmd->chanfreq = ath11k_wmi_mgmt_get_freq(ar, info);
 668         cmd->paddr_lo = lower_32_bits(ATH11K_SKB_CB(frame)->paddr);
 669         cmd->paddr_hi = upper_32_bits(ATH11K_SKB_CB(frame)->paddr);
 670         cmd->frame_len = frame->len;
 671         cmd->buf_len = buf_len;
 672         cmd->tx_params_valid = 0;
 673
 674         frame_tlv = (struct wmi_tlv *)(skb->data + sizeof(*cmd));
 675         frame_tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
 676                             FIELD_PREP(WMI_TLV_LEN, buf_len);
 677
 678         memcpy(frame_tlv->value, frame->data, buf_len);
 679
 680         ath11k_ce_byte_swap(frame_tlv->value, buf_len);
 681
 682         ret = ath11k_wmi_cmd_send(wmi, skb, WMI_MGMT_TX_SEND_CMDID);
 683         if (ret) {
 684                 ath11k_warn(ar->ab,
 685                             "failed to submit WMI_MGMT_TX_SEND_CMDID cmd\n");
 686                 dev_kfree_skb(skb);
 687         }
 688
 689         return ret;
 690 }
 691
 692 int ath11k_wmi_vdev_create(struct ath11k *ar, u8 *macaddr,
 693                            struct vdev_create_params *param)
 694 {
 695         struct ath11k_pdev_wmi *wmi = ar->wmi;
 696         struct wmi_vdev_create_cmd *cmd;
 697         struct sk_buff *skb;
 698         struct wmi_vdev_txrx_streams *txrx_streams;
 699         struct wmi_tlv *tlv;
 700         int ret, len;
 701         void *ptr;
 702
 703         /* It can be optimized my sending tx/rx chain configuration
 704          * only for supported bands instead of always sending it for
 705          * both the bands.
 706          */
 707         len = sizeof(*cmd) + TLV_HDR_SIZE +
 708                 (WMI_NUM_SUPPORTED_BAND_MAX * sizeof(*txrx_streams));
 709
 710         skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
 711         if (!skb)
 712                 return -ENOMEM;
 713
 714         cmd = (struct wmi_vdev_create_cmd *)skb->data;
 715         cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_CREATE_CMD) |
 716                           FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
 717
 718         cmd->vdev_id = param->if_id;
 719         cmd->vdev_type = param->type;
 720         cmd->vdev_subtype = param->subtype;
 721         cmd->num_cfg_txrx_streams = WMI_NUM_SUPPORTED_BAND_MAX;
 722         cmd->pdev_id = param->pdev_id;
 723         ether_addr_copy(cmd->vdev_macaddr.addr, macaddr);
 724
 725         ptr = skb->data + sizeof(*cmd);
 726         len = WMI_NUM_SUPPORTED_BAND_MAX * sizeof(*txrx_streams);
 727
 728         tlv = ptr;
 729         tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
 730                       FIELD_PREP(WMI_TLV_LEN, len);
 731
 732         ptr += TLV_HDR_SIZE;
 733         txrx_streams = ptr;
 734         len = sizeof(*txrx_streams);
 735         txrx_streams->tlv_header =
 736                 FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_TXRX_STREAMS) |
 737                 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
 738         txrx_streams->band = WMI_TPC_CHAINMASK_CONFIG_BAND_2G;
 739         txrx_streams->supported_tx_streams =
 740                                  param->chains[NL80211_BAND_2GHZ].tx;
 741         txrx_streams->supported_rx_streams =
 742                                  param->chains[NL80211_BAND_2GHZ].rx;
 743
 744         txrx_streams++;
 745         txrx_streams->tlv_header =
 746                 FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_TXRX_STREAMS) |
 747                 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
 748         txrx_streams->band = WMI_TPC_CHAINMASK_CONFIG_BAND_5G;
 749         txrx_streams->supported_tx_streams =
 750                                  param->chains[NL80211_BAND_5GHZ].tx;
 751         txrx_streams->supported_rx_streams =
 752                                  param->chains[NL80211_BAND_5GHZ].rx;
 753
 754         ret = ath11k_wmi_cmd_send(wmi, skb, WMI_VDEV_CREATE_CMDID);
 755         if (ret) {
 756                 ath11k_warn(ar->ab,
 757                             "failed to submit WMI_VDEV_CREATE_CMDID\n");
 758                 dev_kfree_skb(skb);
 759         }
 760
 761         ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
 762                    "WMI vdev create: id %d type %d subtype %d macaddr %pM pdevid %d\n",
 763                    param->if_id, param->type, param->subtype,
 764                    macaddr, param->pdev_id);
 765
 766         return ret;
 767 }
 768
 769 int ath11k_wmi_vdev_delete(struct ath11k *ar, u8 vdev_id)
 770 {
 771         struct ath11k_pdev_wmi *wmi = ar->wmi;
 772         struct wmi_vdev_delete_cmd *cmd;
 773         struct sk_buff *skb;
 774         int ret;
 775
 776         skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
 777         if (!skb)
 778                 return -ENOMEM;
 779
 780         cmd = (struct wmi_vdev_delete_cmd *)skb->data;
 781         cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_DELETE_CMD) |
 782                           FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
 783         cmd->vdev_id = vdev_id;
 784
 785         ret = ath11k_wmi_cmd_send(wmi, skb, WMI_VDEV_DELETE_CMDID);
 786         if (ret) {
 787                 ath11k_warn(ar->ab, "failed to submit WMI_VDEV_DELETE_CMDID\n");
 788                 dev_kfree_skb(skb);
 789         }
 790
 791         ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "WMI vdev delete id %d\n", vdev_id);
 792
 793         return ret;
 794 }
 795
 796 int ath11k_wmi_vdev_stop(struct ath11k *ar, u8 vdev_id)
 797 {
 798         struct ath11k_pdev_wmi *wmi = ar->wmi;
 799         struct wmi_vdev_stop_cmd *cmd;
 800         struct sk_buff *skb;
 801         int ret;
 802
 803         skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
 804         if (!skb)
 805                 return -ENOMEM;
 806
 807         cmd = (struct wmi_vdev_stop_cmd *)skb->data;
 808
 809         cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_STOP_CMD) |
 810                           FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
 811         cmd->vdev_id = vdev_id;
 812
 813         ret = ath11k_wmi_cmd_send(wmi, skb, WMI_VDEV_STOP_CMDID);
 814         if (ret) {
 815                 ath11k_warn(ar->ab, "failed to submit WMI_VDEV_STOP cmd\n");
 816                 dev_kfree_skb(skb);
 817         }
 818
 819         ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "WMI vdev stop id 0x%x\n", vdev_id);
 820
 821         return ret;
 822 }
 823
 824 int ath11k_wmi_vdev_down(struct ath11k *ar, u8 vdev_id)
 825 {
 826         struct ath11k_pdev_wmi *wmi = ar->wmi;
 827         struct wmi_vdev_down_cmd *cmd;
 828         struct sk_buff *skb;
 829         int ret;
 830
 831         skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
 832         if (!skb)
 833                 return -ENOMEM;
 834
 835         cmd = (struct wmi_vdev_down_cmd *)skb->data;
 836
 837         cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_DOWN_CMD) |
 838                           FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
 839         cmd->vdev_id = vdev_id;
 840
 841         ret = ath11k_wmi_cmd_send(wmi, skb, WMI_VDEV_DOWN_CMDID);
 842         if (ret) {
 843                 ath11k_warn(ar->ab, "failed to submit WMI_VDEV_DOWN cmd\n");
 844                 dev_kfree_skb(skb);
 845         }
 846
 847         ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "WMI vdev down id 0x%x\n", vdev_id);
 848
 849         return ret;
 850 }
 851
 852 static void ath11k_wmi_put_wmi_channel(struct wmi_channel *chan,
 853                                        struct wmi_vdev_start_req_arg *arg)
 854 {
 855         u32 center_freq1 = arg->channel.band_center_freq1;
 856
 857         memset(chan, 0, sizeof(*chan));
 858
 859         chan->mhz = arg->channel.freq;
 860         chan->band_center_freq1 = arg->channel.band_center_freq1;
 861
 862         if (arg->channel.mode == MODE_11AX_HE160) {
 863                 if (arg->channel.freq > arg->channel.band_center_freq1)
 864                         chan->band_center_freq1 = center_freq1 + 40;
 865                 else
 866                         chan->band_center_freq1 = center_freq1 - 40;
 867
 868                 chan->band_center_freq2 = arg->channel.band_center_freq1;
 869
 870         } else if (arg->channel.mode == MODE_11AC_VHT80_80) {
 871                 chan->band_center_freq2 = arg->channel.band_center_freq2;
 872         } else {
 873                 chan->band_center_freq2 = 0;
 874         }
 875
 876         chan->info |= FIELD_PREP(WMI_CHAN_INFO_MODE, arg->channel.mode);
 877         if (arg->channel.passive)
 878                 chan->info |= WMI_CHAN_INFO_PASSIVE;
 879         if (arg->channel.allow_ibss)
 880                 chan->info |= WMI_CHAN_INFO_ADHOC_ALLOWED;
 881         if (arg->channel.allow_ht)
 882                 chan->info |= WMI_CHAN_INFO_ALLOW_HT;
 883         if (arg->channel.allow_vht)
 884                 chan->info |= WMI_CHAN_INFO_ALLOW_VHT;
 885         if (arg->channel.allow_he)
 886                 chan->info |= WMI_CHAN_INFO_ALLOW_HE;
 887         if (arg->channel.ht40plus)
 888                 chan->info |= WMI_CHAN_INFO_HT40_PLUS;
 889         if (arg->channel.chan_radar)
 890                 chan->info |= WMI_CHAN_INFO_DFS;
 891         if (arg->channel.freq2_radar)
 892                 chan->info |= WMI_CHAN_INFO_DFS_FREQ2;
 893
 894         chan->reg_info_1 = FIELD_PREP(WMI_CHAN_REG_INFO1_MAX_PWR,
 895                                       arg->channel.max_power) |
 896                 FIELD_PREP(WMI_CHAN_REG_INFO1_MAX_REG_PWR,
 897                            arg->channel.max_reg_power);
 898
 899         chan->reg_info_2 = FIELD_PREP(WMI_CHAN_REG_INFO2_ANT_MAX,
 900                                       arg->channel.max_antenna_gain) |
 901                 FIELD_PREP(WMI_CHAN_REG_INFO2_MAX_TX_PWR,
 902                            arg->channel.max_power);
 903 }
 904
 905 int ath11k_wmi_vdev_start(struct ath11k *ar, struct wmi_vdev_start_req_arg *arg,
 906                           bool restart)
 907 {
 908         struct ath11k_pdev_wmi *wmi = ar->wmi;
 909         struct wmi_vdev_start_request_cmd *cmd;
 910         struct sk_buff *skb;
 911         struct wmi_channel *chan;
 912         struct wmi_tlv *tlv;
 913         void *ptr;
 914         int ret, len;
 915
 916         if (WARN_ON(arg->ssid_len > sizeof(cmd->ssid.ssid)))
 917                 return -EINVAL;
 918
 919         len = sizeof(*cmd) + sizeof(*chan) + TLV_HDR_SIZE;
 920
 921         skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
 922         if (!skb)
 923                 return -ENOMEM;
 924
 925         cmd = (struct wmi_vdev_start_request_cmd *)skb->data;
 926         cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
 927                                      WMI_TAG_VDEV_START_REQUEST_CMD) |
 928                           FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
 929         cmd->vdev_id = arg->vdev_id;
 930         cmd->beacon_interval = arg->bcn_intval;
 931         cmd->bcn_tx_rate = arg->bcn_tx_rate;
 932         cmd->dtim_period = arg->dtim_period;
 933         cmd->num_noa_descriptors = arg->num_noa_descriptors;
 934         cmd->preferred_rx_streams = arg->pref_rx_streams;
 935         cmd->preferred_tx_streams = arg->pref_tx_streams;
 936         cmd->cac_duration_ms = arg->cac_duration_ms;
 937         cmd->regdomain = arg->regdomain;
 938         cmd->he_ops = arg->he_ops;
 939
 940         if (!restart) {
 941                 if (arg->ssid) {
 942                         cmd->ssid.ssid_len = arg->ssid_len;
 943                         memcpy(cmd->ssid.ssid, arg->ssid, arg->ssid_len);
 944                 }
 945                 if (arg->hidden_ssid)
 946                         cmd->flags |= WMI_VDEV_START_HIDDEN_SSID;
 947                 if (arg->pmf_enabled)
 948                         cmd->flags |= WMI_VDEV_START_PMF_ENABLED;
 949         }
 950
 951         cmd->flags |= WMI_VDEV_START_LDPC_RX_ENABLED;
 952         if (test_bit(ATH11K_FLAG_HW_CRYPTO_DISABLED, &ar->ab->dev_flags))
 953                 cmd->flags |= WMI_VDEV_START_HW_ENCRYPTION_DISABLED;
 954
 955         ptr = skb->data + sizeof(*cmd);
 956         chan = ptr;
 957
 958         ath11k_wmi_put_wmi_channel(chan, arg);
 959
 960         chan->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_CHANNEL) |
 961                            FIELD_PREP(WMI_TLV_LEN,
 962                                       sizeof(*chan) - TLV_HDR_SIZE);
 963         ptr += sizeof(*chan);
 964
 965         tlv = ptr;
 966         tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
 967                       FIELD_PREP(WMI_TLV_LEN, 0);
 968
 969         /* Note: This is a nested TLV containing:
 970          * [wmi_tlv][wmi_p2p_noa_descriptor][wmi_tlv]..
 971          */
 972
 973         ptr += sizeof(*tlv);
 974
 975         if (restart)
 976                 ret = ath11k_wmi_cmd_send(wmi, skb,
 977                                           WMI_VDEV_RESTART_REQUEST_CMDID);
 978         else
 979                 ret = ath11k_wmi_cmd_send(wmi, skb,
 980                                           WMI_VDEV_START_REQUEST_CMDID);
 981         if (ret) {
 982                 ath11k_warn(ar->ab, "failed to submit vdev_%s cmd\n",
 983                             restart ? "restart" : "start");
 984                 dev_kfree_skb(skb);
 985         }
 986
 987         ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "vdev %s id 0x%x freq 0x%x mode 0x%x\n",
 988                    restart ? "restart" : "start", arg->vdev_id,
 989                    arg->channel.freq, arg->channel.mode);
 990
 991         return ret;
 992 }
 993
 994 int ath11k_wmi_vdev_up(struct ath11k *ar, u32 vdev_id, u32 aid, const u8 *bssid)
 995 {
 996         struct ath11k_pdev_wmi *wmi = ar->wmi;
 997         struct wmi_vdev_up_cmd *cmd;
 998         struct sk_buff *skb;
 999         int ret;
1000
1001         skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1002         if (!skb)
1003                 return -ENOMEM;
1004
1005         cmd = (struct wmi_vdev_up_cmd *)skb->data;
1006
1007         cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_UP_CMD) |
1008                           FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1009         cmd->vdev_id = vdev_id;
1010         cmd->vdev_assoc_id = aid;
1011
1012         ether_addr_copy(cmd->vdev_bssid.addr, bssid);
1013
1014         ret = ath11k_wmi_cmd_send(wmi, skb, WMI_VDEV_UP_CMDID);
1015         if (ret) {
1016                 ath11k_warn(ar->ab, "failed to submit WMI_VDEV_UP cmd\n");
1017                 dev_kfree_skb(skb);
1018         }
1019
1020         ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1021                    "WMI mgmt vdev up id 0x%x assoc id %d bssid %pM\n",
1022                    vdev_id, aid, bssid);
1023
1024         return ret;
1025 }
1026
1027 int ath11k_wmi_send_peer_create_cmd(struct ath11k *ar,
1028                                     struct peer_create_params *param)
1029 {
1030         struct ath11k_pdev_wmi *wmi = ar->wmi;
1031         struct wmi_peer_create_cmd *cmd;
1032         struct sk_buff *skb;
1033         int ret;
1034
1035         skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1036         if (!skb)
1037                 return -ENOMEM;
1038
1039         cmd = (struct wmi_peer_create_cmd *)skb->data;
1040         cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PEER_CREATE_CMD) |
1041                           FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1042
1043         ether_addr_copy(cmd->peer_macaddr.addr, param->peer_addr);
1044         cmd->peer_type = param->peer_type;
1045         cmd->vdev_id = param->vdev_id;
1046
1047         ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PEER_CREATE_CMDID);
1048         if (ret) {
1049                 ath11k_warn(ar->ab, "failed to submit WMI_PEER_CREATE cmd\n");
1050                 dev_kfree_skb(skb);
1051         }
1052
1053         ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1054                    "WMI peer create vdev_id %d peer_addr %pM\n",
1055                    param->vdev_id, param->peer_addr);
1056
1057         return ret;
1058 }
1059
1060 int ath11k_wmi_send_peer_delete_cmd(struct ath11k *ar,
1061                                     const u8 *peer_addr, u8 vdev_id)
1062 {
1063         struct ath11k_pdev_wmi *wmi = ar->wmi;
1064         struct wmi_peer_delete_cmd *cmd;
1065         struct sk_buff *skb;
1066         int ret;
1067
1068         skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1069         if (!skb)
1070                 return -ENOMEM;
1071
1072         cmd = (struct wmi_peer_delete_cmd *)skb->data;
1073         cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PEER_DELETE_CMD) |
1074                           FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1075
1076         ether_addr_copy(cmd->peer_macaddr.addr, peer_addr);
1077         cmd->vdev_id = vdev_id;
1078
1079         ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1080                    "WMI peer delete vdev_id %d peer_addr %pM\n",
1081                    vdev_id,  peer_addr);
1082
1083         ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PEER_DELETE_CMDID);
1084         if (ret) {
1085                 ath11k_warn(ar->ab, "failed to send WMI_PEER_DELETE cmd\n");
1086                 dev_kfree_skb(skb);
1087         }
1088
1089         return ret;
1090 }
1091
1092 int ath11k_wmi_send_pdev_set_regdomain(struct ath11k *ar,
1093                                        struct pdev_set_regdomain_params *param)
1094 {
1095         struct ath11k_pdev_wmi *wmi = ar->wmi;
1096         struct wmi_pdev_set_regdomain_cmd *cmd;
1097         struct sk_buff *skb;
1098         int ret;
1099
1100         skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1101         if (!skb)
1102                 return -ENOMEM;
1103
1104         cmd = (struct wmi_pdev_set_regdomain_cmd *)skb->data;
1105         cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
1106                                      WMI_TAG_PDEV_SET_REGDOMAIN_CMD) |
1107                           FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1108
1109         cmd->reg_domain = param->current_rd_in_use;
1110         cmd->reg_domain_2g = param->current_rd_2g;
1111         cmd->reg_domain_5g = param->current_rd_5g;
1112         cmd->conformance_test_limit_2g = param->ctl_2g;
1113         cmd->conformance_test_limit_5g = param->ctl_5g;
1114         cmd->dfs_domain = param->dfs_domain;
1115         cmd->pdev_id = param->pdev_id;
1116
1117         ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1118                    "WMI pdev regd rd %d rd2g %d rd5g %d domain %d pdev id %d\n",
1119                    param->current_rd_in_use, param->current_rd_2g,
1120                    param->current_rd_5g, param->dfs_domain, param->pdev_id);
1121
1122         ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PDEV_SET_REGDOMAIN_CMDID);
1123         if (ret) {
1124                 ath11k_warn(ar->ab,
1125                             "failed to send WMI_PDEV_SET_REGDOMAIN cmd\n");
1126                 dev_kfree_skb(skb);
1127         }
1128
1129         return ret;
1130 }
1131
1132 int ath11k_wmi_set_peer_param(struct ath11k *ar, const u8 *peer_addr,
1133                               u32 vdev_id, u32 param_id, u32 param_val)
1134 {
1135         struct ath11k_pdev_wmi *wmi = ar->wmi;
1136         struct wmi_peer_set_param_cmd *cmd;
1137         struct sk_buff *skb;
1138         int ret;
1139
1140         skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1141         if (!skb)
1142                 return -ENOMEM;
1143
1144         cmd = (struct wmi_peer_set_param_cmd *)skb->data;
1145         cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PEER_SET_PARAM_CMD) |
1146                           FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1147         ether_addr_copy(cmd->peer_macaddr.addr, peer_addr);
1148         cmd->vdev_id = vdev_id;
1149         cmd->param_id = param_id;
1150         cmd->param_value = param_val;
1151
1152         ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PEER_SET_PARAM_CMDID);
1153         if (ret) {
1154                 ath11k_warn(ar->ab, "failed to send WMI_PEER_SET_PARAM cmd\n");
1155                 dev_kfree_skb(skb);
1156         }
1157
1158         ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1159                    "WMI vdev %d peer 0x%pM set param %d value %d\n",
1160                    vdev_id, peer_addr, param_id, param_val);
1161
1162         return ret;
1163 }
1164
1165 int ath11k_wmi_send_peer_flush_tids_cmd(struct ath11k *ar,
1166                                         u8 peer_addr[ETH_ALEN],
1167                                         struct peer_flush_params *param)
1168 {
1169         struct ath11k_pdev_wmi *wmi = ar->wmi;
1170         struct wmi_peer_flush_tids_cmd *cmd;
1171         struct sk_buff *skb;
1172         int ret;
1173
1174         skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1175         if (!skb)
1176                 return -ENOMEM;
1177
1178         cmd = (struct wmi_peer_flush_tids_cmd *)skb->data;
1179         cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PEER_FLUSH_TIDS_CMD) |
1180                           FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1181
1182         ether_addr_copy(cmd->peer_macaddr.addr, peer_addr);
1183         cmd->peer_tid_bitmap = param->peer_tid_bitmap;
1184         cmd->vdev_id = param->vdev_id;
1185
1186         ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PEER_FLUSH_TIDS_CMDID);
1187         if (ret) {
1188                 ath11k_warn(ar->ab,
1189                             "failed to send WMI_PEER_FLUSH_TIDS cmd\n");
1190                 dev_kfree_skb(skb);
1191         }
1192
1193         ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1194                    "WMI peer flush vdev_id %d peer_addr %pM tids %08x\n",
1195                    param->vdev_id, peer_addr, param->peer_tid_bitmap);
1196
1197         return ret;
1198 }
1199
1200 int ath11k_wmi_peer_rx_reorder_queue_setup(struct ath11k *ar,
1201                                            int vdev_id, const u8 *addr,
1202                                            dma_addr_t paddr, u8 tid,
1203                                            u8 ba_window_size_valid,
1204                                            u32 ba_window_size)
1205 {
1206         struct wmi_peer_reorder_queue_setup_cmd *cmd;
1207         struct sk_buff *skb;
1208         int ret;
1209
1210         skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, sizeof(*cmd));
1211         if (!skb)
1212                 return -ENOMEM;
1213
1214         cmd = (struct wmi_peer_reorder_queue_setup_cmd *)skb->data;
1215         cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
1216                                      WMI_TAG_REORDER_QUEUE_SETUP_CMD) |
1217                           FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1218
1219         ether_addr_copy(cmd->peer_macaddr.addr, addr);
1220         cmd->vdev_id = vdev_id;
1221         cmd->tid = tid;
1222         cmd->queue_ptr_lo = lower_32_bits(paddr);
1223         cmd->queue_ptr_hi = upper_32_bits(paddr);
1224         cmd->queue_no = tid;
1225         cmd->ba_window_size_valid = ba_window_size_valid;
1226         cmd->ba_window_size = ba_window_size;
1227
1228         ret = ath11k_wmi_cmd_send(ar->wmi, skb,
1229                                   WMI_PEER_REORDER_QUEUE_SETUP_CMDID);
1230         if (ret) {
1231                 ath11k_warn(ar->ab,
1232                             "failed to send WMI_PEER_REORDER_QUEUE_SETUP\n");
1233                 dev_kfree_skb(skb);
1234         }
1235
1236         ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1237                    "wmi rx reorder queue setup addr %pM vdev_id %d tid %d\n",
1238                    addr, vdev_id, tid);
1239
1240         return ret;
1241 }
1242
1243 int
1244 ath11k_wmi_rx_reord_queue_remove(struct ath11k *ar,
1245                                  struct rx_reorder_queue_remove_params *param)
1246 {
1247         struct ath11k_pdev_wmi *wmi = ar->wmi;
1248         struct wmi_peer_reorder_queue_remove_cmd *cmd;
1249         struct sk_buff *skb;
1250         int ret;
1251
1252         skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1253         if (!skb)
1254                 return -ENOMEM;
1255
1256         cmd = (struct wmi_peer_reorder_queue_remove_cmd *)skb->data;
1257         cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
1258                                      WMI_TAG_REORDER_QUEUE_REMOVE_CMD) |
1259                           FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1260
1261         ether_addr_copy(cmd->peer_macaddr.addr, param->peer_macaddr);
1262         cmd->vdev_id = param->vdev_id;
1263         cmd->tid_mask = param->peer_tid_bitmap;
1264
1265         ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1266                    "%s: peer_macaddr %pM vdev_id %d, tid_map %d", __func__,
1267                    param->peer_macaddr, param->vdev_id, param->peer_tid_bitmap);
1268
1269         ret = ath11k_wmi_cmd_send(wmi, skb,
1270                                   WMI_PEER_REORDER_QUEUE_REMOVE_CMDID);
1271         if (ret) {
1272                 ath11k_warn(ar->ab,
1273                             "failed to send WMI_PEER_REORDER_QUEUE_REMOVE_CMDID");
1274                 dev_kfree_skb(skb);
1275         }
1276
1277         return ret;
1278 }
1279
1280 int ath11k_wmi_pdev_set_param(struct ath11k *ar, u32 param_id,
1281                               u32 param_value, u8 pdev_id)
1282 {
1283         struct ath11k_pdev_wmi *wmi = ar->wmi;
1284         struct wmi_pdev_set_param_cmd *cmd;
1285         struct sk_buff *skb;
1286         int ret;
1287
1288         skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1289         if (!skb)
1290                 return -ENOMEM;
1291
1292         cmd = (struct wmi_pdev_set_param_cmd *)skb->data;
1293         cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_SET_PARAM_CMD) |
1294                           FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1295         cmd->pdev_id = pdev_id;
1296         cmd->param_id = param_id;
1297         cmd->param_value = param_value;
1298
1299         ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PDEV_SET_PARAM_CMDID);
1300         if (ret) {
1301                 ath11k_warn(ar->ab, "failed to send WMI_PDEV_SET_PARAM cmd\n");
1302                 dev_kfree_skb(skb);
1303         }
1304
1305         ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1306                    "WMI pdev set param %d pdev id %d value %d\n",
1307                    param_id, pdev_id, param_value);
1308
1309         return ret;
1310 }
1311
1312 int ath11k_wmi_pdev_set_ps_mode(struct ath11k *ar, int vdev_id,
1313                                 enum wmi_sta_ps_mode psmode)
1314 {
1315         struct ath11k_pdev_wmi *wmi = ar->wmi;
1316         struct wmi_pdev_set_ps_mode_cmd *cmd;
1317         struct sk_buff *skb;
1318         int ret;
1319
1320         skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1321         if (!skb)
1322                 return -ENOMEM;
1323
1324         cmd = (struct wmi_pdev_set_ps_mode_cmd *)skb->data;
1325         cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_STA_POWERSAVE_MODE_CMD) |
1326                           FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1327         cmd->vdev_id = vdev_id;
1328         cmd->sta_ps_mode = psmode;
1329
1330         ret = ath11k_wmi_cmd_send(wmi, skb, WMI_STA_POWERSAVE_MODE_CMDID);
1331         if (ret) {
1332                 ath11k_warn(ar->ab, "failed to send WMI_PDEV_SET_PARAM cmd\n");
1333                 dev_kfree_skb(skb);
1334         }
1335
1336         ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1337                    "WMI vdev set psmode %d vdev id %d\n",
1338                    psmode, vdev_id);
1339
1340         return ret;
1341 }
1342
1343 int ath11k_wmi_pdev_suspend(struct ath11k *ar, u32 suspend_opt,
1344                             u32 pdev_id)
1345 {
1346         struct ath11k_pdev_wmi *wmi = ar->wmi;
1347         struct wmi_pdev_suspend_cmd *cmd;
1348         struct sk_buff *skb;
1349         int ret;
1350
1351         skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1352         if (!skb)
1353                 return -ENOMEM;
1354
1355         cmd = (struct wmi_pdev_suspend_cmd *)skb->data;
1356
1357         cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_SUSPEND_CMD) |
1358                           FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1359
1360         cmd->suspend_opt = suspend_opt;
1361         cmd->pdev_id = pdev_id;
1362
1363         ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PDEV_SUSPEND_CMDID);
1364         if (ret) {
1365                 ath11k_warn(ar->ab, "failed to send WMI_PDEV_SUSPEND cmd\n");
1366                 dev_kfree_skb(skb);
1367         }
1368
1369         ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1370                    "WMI pdev suspend pdev_id %d\n", pdev_id);
1371
1372         return ret;
1373 }
1374
1375 int ath11k_wmi_pdev_resume(struct ath11k *ar, u32 pdev_id)
1376 {
1377         struct ath11k_pdev_wmi *wmi = ar->wmi;
1378         struct wmi_pdev_resume_cmd *cmd;
1379         struct sk_buff *skb;
1380         int ret;
1381
1382         skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1383         if (!skb)
1384                 return -ENOMEM;
1385
1386         cmd = (struct wmi_pdev_resume_cmd *)skb->data;
1387
1388         cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_RESUME_CMD) |
1389                           FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1390         cmd->pdev_id = pdev_id;
1391
1392         ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1393                    "WMI pdev resume pdev id %d\n", pdev_id);
1394
1395         ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PDEV_RESUME_CMDID);
1396         if (ret) {
1397                 ath11k_warn(ar->ab, "failed to send WMI_PDEV_RESUME cmd\n");
1398                 dev_kfree_skb(skb);
1399         }
1400
1401         return ret;
1402 }
1403
1404 /* TODO FW Support for the cmd is not available yet.
1405  * Can be tested once the command and corresponding
1406  * event is implemented in FW
1407  */
1408 int ath11k_wmi_pdev_bss_chan_info_request(struct ath11k *ar,
1409                                           enum wmi_bss_chan_info_req_type type)
1410 {
1411         struct ath11k_pdev_wmi *wmi = ar->wmi;
1412         struct wmi_pdev_bss_chan_info_req_cmd *cmd;
1413         struct sk_buff *skb;
1414         int ret;
1415
1416         skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1417         if (!skb)
1418                 return -ENOMEM;
1419
1420         cmd = (struct wmi_pdev_bss_chan_info_req_cmd *)skb->data;
1421
1422         cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
1423                                      WMI_TAG_PDEV_BSS_CHAN_INFO_REQUEST) |
1424                           FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1425         cmd->req_type = type;
1426         cmd->pdev_id = ar->pdev->pdev_id;
1427
1428         ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1429                    "WMI bss chan info req type %d\n", type);
1430
1431         ret = ath11k_wmi_cmd_send(wmi, skb,
1432                                   WMI_PDEV_BSS_CHAN_INFO_REQUEST_CMDID);
1433         if (ret) {
1434                 ath11k_warn(ar->ab,
1435                             "failed to send WMI_PDEV_BSS_CHAN_INFO_REQUEST cmd\n");
1436                 dev_kfree_skb(skb);
1437         }
1438
1439         return ret;
1440 }
1441
1442 int ath11k_wmi_send_set_ap_ps_param_cmd(struct ath11k *ar, u8 *peer_addr,
1443                                         struct ap_ps_params *param)
1444 {
1445         struct ath11k_pdev_wmi *wmi = ar->wmi;
1446         struct wmi_ap_ps_peer_cmd *cmd;
1447         struct sk_buff *skb;
1448         int ret;
1449
1450         skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1451         if (!skb)
1452                 return -ENOMEM;
1453
1454         cmd = (struct wmi_ap_ps_peer_cmd *)skb->data;
1455         cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_AP_PS_PEER_CMD) |
1456                           FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1457
1458         cmd->vdev_id = param->vdev_id;
1459         ether_addr_copy(cmd->peer_macaddr.addr, peer_addr);
1460         cmd->param = param->param;
1461         cmd->value = param->value;
1462
1463         ret = ath11k_wmi_cmd_send(wmi, skb, WMI_AP_PS_PEER_PARAM_CMDID);
1464         if (ret) {
1465                 ath11k_warn(ar->ab,
1466                             "failed to send WMI_AP_PS_PEER_PARAM_CMDID\n");
1467                 dev_kfree_skb(skb);
1468         }
1469
1470         ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1471                    "WMI set ap ps vdev id %d peer %pM param %d value %d\n",
1472                    param->vdev_id, peer_addr, param->param, param->value);
1473
1474         return ret;
1475 }
1476
1477 int ath11k_wmi_set_sta_ps_param(struct ath11k *ar, u32 vdev_id,
1478                                 u32 param, u32 param_value)
1479 {
1480         struct ath11k_pdev_wmi *wmi = ar->wmi;
1481         struct wmi_sta_powersave_param_cmd *cmd;
1482         struct sk_buff *skb;
1483         int ret;
1484
1485         skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1486         if (!skb)
1487                 return -ENOMEM;
1488
1489         cmd = (struct wmi_sta_powersave_param_cmd *)skb->data;
1490         cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
1491                                      WMI_TAG_STA_POWERSAVE_PARAM_CMD) |
1492                           FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1493
1494         cmd->vdev_id = vdev_id;
1495         cmd->param = param;
1496         cmd->value = param_value;
1497
1498         ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1499                    "WMI set sta ps vdev_id %d param %d value %d\n",
1500                    vdev_id, param, param_value);
1501
1502         ret = ath11k_wmi_cmd_send(wmi, skb, WMI_STA_POWERSAVE_PARAM_CMDID);
1503         if (ret) {
1504                 ath11k_warn(ar->ab, "failed to send WMI_STA_POWERSAVE_PARAM_CMDID");
1505                 dev_kfree_skb(skb);
1506         }
1507
1508         return ret;
1509 }
1510
1511 int ath11k_wmi_force_fw_hang_cmd(struct ath11k *ar, u32 type, u32 delay_time_ms)
1512 {
1513         struct ath11k_pdev_wmi *wmi = ar->wmi;
1514         struct wmi_force_fw_hang_cmd *cmd;
1515         struct sk_buff *skb;
1516         int ret, len;
1517
1518         len = sizeof(*cmd);
1519
1520         skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
1521         if (!skb)
1522                 return -ENOMEM;
1523
1524         cmd = (struct wmi_force_fw_hang_cmd *)skb->data;
1525         cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_FORCE_FW_HANG_CMD) |
1526                           FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
1527
1528         cmd->type = type;
1529         cmd->delay_time_ms = delay_time_ms;
1530
1531         ret = ath11k_wmi_cmd_send(wmi, skb, WMI_FORCE_FW_HANG_CMDID);
1532
1533         if (ret) {
1534                 ath11k_warn(ar->ab, "Failed to send WMI_FORCE_FW_HANG_CMDID");
1535                 dev_kfree_skb(skb);
1536         }
1537         return ret;
1538 }
1539
1540 int ath11k_wmi_vdev_set_param_cmd(struct ath11k *ar, u32 vdev_id,
1541                                   u32 param_id, u32 param_value)
1542 {
1543         struct ath11k_pdev_wmi *wmi = ar->wmi;
1544         struct wmi_vdev_set_param_cmd *cmd;
1545         struct sk_buff *skb;
1546         int ret;
1547
1548         skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1549         if (!skb)
1550                 return -ENOMEM;
1551
1552         cmd = (struct wmi_vdev_set_param_cmd *)skb->data;
1553         cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_SET_PARAM_CMD) |
1554                           FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1555
1556         cmd->vdev_id = vdev_id;
1557         cmd->param_id = param_id;
1558         cmd->param_value = param_value;
1559
1560         ret = ath11k_wmi_cmd_send(wmi, skb, WMI_VDEV_SET_PARAM_CMDID);
1561         if (ret) {
1562                 ath11k_warn(ar->ab,
1563                             "failed to send WMI_VDEV_SET_PARAM_CMDID\n");
1564                 dev_kfree_skb(skb);
1565         }
1566
1567         ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1568                    "WMI vdev id 0x%x set param %d value %d\n",
1569                    vdev_id, param_id, param_value);
1570
1571         return ret;
1572 }
1573
1574 int ath11k_wmi_send_stats_request_cmd(struct ath11k *ar,
1575                                       struct stats_request_params *param)
1576 {
1577         struct ath11k_pdev_wmi *wmi = ar->wmi;
1578         struct wmi_request_stats_cmd *cmd;
1579         struct sk_buff *skb;
1580         int ret;
1581
1582         skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1583         if (!skb)
1584                 return -ENOMEM;
1585
1586         cmd = (struct wmi_request_stats_cmd *)skb->data;
1587         cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_REQUEST_STATS_CMD) |
1588                           FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1589
1590         cmd->stats_id = param->stats_id;
1591         cmd->vdev_id = param->vdev_id;
1592         cmd->pdev_id = param->pdev_id;
1593
1594         ret = ath11k_wmi_cmd_send(wmi, skb, WMI_REQUEST_STATS_CMDID);
1595         if (ret) {
1596                 ath11k_warn(ar->ab, "failed to send WMI_REQUEST_STATS cmd\n");
1597                 dev_kfree_skb(skb);
1598         }
1599
1600         ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1601                    "WMI request stats 0x%x vdev id %d pdev id %d\n",
1602                    param->stats_id, param->vdev_id, param->pdev_id);
1603
1604         return ret;
1605 }
1606
1607 int ath11k_wmi_send_pdev_temperature_cmd(struct ath11k *ar)
1608 {
1609         struct ath11k_pdev_wmi *wmi = ar->wmi;
1610         struct wmi_get_pdev_temperature_cmd *cmd;
1611         struct sk_buff *skb;
1612         int ret;
1613
1614         skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1615         if (!skb)
1616                 return -ENOMEM;
1617
1618         cmd = (struct wmi_get_pdev_temperature_cmd *)skb->data;
1619         cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_GET_TEMPERATURE_CMD) |
1620                           FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1621         cmd->pdev_id = ar->pdev->pdev_id;
1622
1623         ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PDEV_GET_TEMPERATURE_CMDID);
1624         if (ret) {
1625                 ath11k_warn(ar->ab, "failed to send WMI_PDEV_GET_TEMPERATURE cmd\n");
1626                 dev_kfree_skb(skb);
1627         }
1628
1629         ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1630                    "WMI pdev get temperature for pdev_id %d\n", ar->pdev->pdev_id);
1631
1632         return ret;
1633 }
1634
1635 int ath11k_wmi_send_bcn_offload_control_cmd(struct ath11k *ar,
1636                                             u32 vdev_id, u32 bcn_ctrl_op)
1637 {
1638         struct ath11k_pdev_wmi *wmi = ar->wmi;
1639         struct wmi_bcn_offload_ctrl_cmd *cmd;
1640         struct sk_buff *skb;
1641         int ret;
1642
1643         skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1644         if (!skb)
1645                 return -ENOMEM;
1646
1647         cmd = (struct wmi_bcn_offload_ctrl_cmd *)skb->data;
1648         cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
1649                                      WMI_TAG_BCN_OFFLOAD_CTRL_CMD) |
1650                           FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1651
1652         cmd->vdev_id = vdev_id;
1653         cmd->bcn_ctrl_op = bcn_ctrl_op;
1654
1655         ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1656                    "WMI bcn ctrl offload vdev id %d ctrl_op %d\n",
1657                    vdev_id, bcn_ctrl_op);
1658
1659         ret = ath11k_wmi_cmd_send(wmi, skb, WMI_BCN_OFFLOAD_CTRL_CMDID);
1660         if (ret) {
1661                 ath11k_warn(ar->ab,
1662                             "failed to send WMI_BCN_OFFLOAD_CTRL_CMDID\n");
1663                 dev_kfree_skb(skb);
1664         }
1665
1666         return ret;
1667 }
1668
1669 int ath11k_wmi_bcn_tmpl(struct ath11k *ar, u32 vdev_id,
1670                         struct ieee80211_mutable_offsets *offs,
1671                         struct sk_buff *bcn)
1672 {
1673         struct ath11k_pdev_wmi *wmi = ar->wmi;
1674         struct wmi_bcn_tmpl_cmd *cmd;
1675         struct wmi_bcn_prb_info *bcn_prb_info;
1676         struct wmi_tlv *tlv;
1677         struct sk_buff *skb;
1678         void *ptr;
1679         int ret, len;
1680         size_t aligned_len = roundup(bcn->len, 4);
1681         struct ieee80211_vif *vif;
1682         struct ath11k_vif *arvif = ath11k_mac_get_arvif(ar, vdev_id);
1683
1684         if (!arvif) {
1685                 ath11k_warn(ar->ab, "failed to find arvif with vdev id %d\n", vdev_id);
1686                 return -EINVAL;
1687         }
1688
1689         vif = arvif->vif;
1690
1691         len = sizeof(*cmd) + sizeof(*bcn_prb_info) + TLV_HDR_SIZE + aligned_len;
1692
1693         skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
1694         if (!skb)
1695                 return -ENOMEM;
1696
1697         cmd = (struct wmi_bcn_tmpl_cmd *)skb->data;
1698         cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_BCN_TMPL_CMD) |
1699                           FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1700         cmd->vdev_id = vdev_id;
1701         cmd->tim_ie_offset = offs->tim_offset;
1702
1703         if (vif->csa_active) {
1704                 cmd->csa_switch_count_offset = offs->cntdwn_counter_offs[0];
1705                 cmd->ext_csa_switch_count_offset = offs->cntdwn_counter_offs[1];
1706         }
1707
1708         cmd->buf_len = bcn->len;
1709
1710         ptr = skb->data + sizeof(*cmd);
1711
1712         bcn_prb_info = ptr;
1713         len = sizeof(*bcn_prb_info);
1714         bcn_prb_info->tlv_header = FIELD_PREP(WMI_TLV_TAG,
1715                                               WMI_TAG_BCN_PRB_INFO) |
1716                                    FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
1717         bcn_prb_info->caps = 0;
1718         bcn_prb_info->erp = 0;
1719
1720         ptr += sizeof(*bcn_prb_info);
1721
1722         tlv = ptr;
1723         tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
1724                       FIELD_PREP(WMI_TLV_LEN, aligned_len);
1725         memcpy(tlv->value, bcn->data, bcn->len);
1726
1727         ret = ath11k_wmi_cmd_send(wmi, skb, WMI_BCN_TMPL_CMDID);
1728         if (ret) {
1729                 ath11k_warn(ar->ab, "failed to send WMI_BCN_TMPL_CMDID\n");
1730                 dev_kfree_skb(skb);
1731         }
1732
1733         return ret;
1734 }
1735
1736 int ath11k_wmi_vdev_install_key(struct ath11k *ar,
1737                                 struct wmi_vdev_install_key_arg *arg)
1738 {
1739         struct ath11k_pdev_wmi *wmi = ar->wmi;
1740         struct wmi_vdev_install_key_cmd *cmd;
1741         struct wmi_tlv *tlv;
1742         struct sk_buff *skb;
1743         int ret, len;
1744         int key_len_aligned = roundup(arg->key_len, sizeof(uint32_t));
1745
1746         len = sizeof(*cmd) + TLV_HDR_SIZE + key_len_aligned;
1747
1748         skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
1749         if (!skb)
1750                 return -ENOMEM;
1751
1752         cmd = (struct wmi_vdev_install_key_cmd *)skb->data;
1753         cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_INSTALL_KEY_CMD) |
1754                           FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1755         cmd->vdev_id = arg->vdev_id;
1756         ether_addr_copy(cmd->peer_macaddr.addr, arg->macaddr);
1757         cmd->key_idx = arg->key_idx;
1758         cmd->key_flags = arg->key_flags;
1759         cmd->key_cipher = arg->key_cipher;
1760         cmd->key_len = arg->key_len;
1761         cmd->key_txmic_len = arg->key_txmic_len;
1762         cmd->key_rxmic_len = arg->key_rxmic_len;
1763
1764         if (arg->key_rsc_counter)
1765                 memcpy(&cmd->key_rsc_counter, &arg->key_rsc_counter,
1766                        sizeof(struct wmi_key_seq_counter));
1767
1768         tlv = (struct wmi_tlv *)(skb->data + sizeof(*cmd));
1769         tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
1770                       FIELD_PREP(WMI_TLV_LEN, key_len_aligned);
1771         if (arg->key_data)
1772                 memcpy(tlv->value, (u8 *)arg->key_data, key_len_aligned);
1773
1774         ret = ath11k_wmi_cmd_send(wmi, skb, WMI_VDEV_INSTALL_KEY_CMDID);
1775         if (ret) {
1776                 ath11k_warn(ar->ab,
1777                             "failed to send WMI_VDEV_INSTALL_KEY cmd\n");
1778                 dev_kfree_skb(skb);
1779         }
1780
1781         ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1782                    "WMI vdev install key idx %d cipher %d len %d\n",
1783                    arg->key_idx, arg->key_cipher, arg->key_len);
1784
1785         return ret;
1786 }
1787
1788 static inline void
1789 ath11k_wmi_copy_peer_flags(struct wmi_peer_assoc_complete_cmd *cmd,
1790                            struct peer_assoc_params *param,
1791                            bool hw_crypto_disabled)
1792 {
1793         cmd->peer_flags = 0;
1794
1795         if (param->is_wme_set) {
1796                 if (param->qos_flag)
1797                         cmd->peer_flags |= WMI_PEER_QOS;
1798                 if (param->apsd_flag)
1799                         cmd->peer_flags |= WMI_PEER_APSD;
1800                 if (param->ht_flag)
1801                         cmd->peer_flags |= WMI_PEER_HT;
1802                 if (param->bw_40)
1803                         cmd->peer_flags |= WMI_PEER_40MHZ;
1804                 if (param->bw_80)
1805                         cmd->peer_flags |= WMI_PEER_80MHZ;
1806                 if (param->bw_160)
1807                         cmd->peer_flags |= WMI_PEER_160MHZ;
1808
1809                 /* Typically if STBC is enabled for VHT it should be enabled
1810                  * for HT as well
1811                  **/
1812                 if (param->stbc_flag)
1813                         cmd->peer_flags |= WMI_PEER_STBC;
1814
1815                 /* Typically if LDPC is enabled for VHT it should be enabled
1816                  * for HT as well
1817                  **/
1818                 if (param->ldpc_flag)
1819                         cmd->peer_flags |= WMI_PEER_LDPC;
1820
1821                 if (param->static_mimops_flag)
1822                         cmd->peer_flags |= WMI_PEER_STATIC_MIMOPS;
1823                 if (param->dynamic_mimops_flag)
1824                         cmd->peer_flags |= WMI_PEER_DYN_MIMOPS;
1825                 if (param->spatial_mux_flag)
1826                         cmd->peer_flags |= WMI_PEER_SPATIAL_MUX;
1827                 if (param->vht_flag)
1828                         cmd->peer_flags |= WMI_PEER_VHT;
1829                 if (param->he_flag)
1830                         cmd->peer_flags |= WMI_PEER_HE;
1831                 if (param->twt_requester)
1832                         cmd->peer_flags |= WMI_PEER_TWT_REQ;
1833                 if (param->twt_responder)
1834                         cmd->peer_flags |= WMI_PEER_TWT_RESP;
1835         }
1836
1837         /* Suppress authorization for all AUTH modes that need 4-way handshake
1838          * (during re-association).
1839          * Authorization will be done for these modes on key installation.
1840          */
1841         if (param->auth_flag)
1842                 cmd->peer_flags |= WMI_PEER_AUTH;
1843         if (param->need_ptk_4_way) {
1844                 cmd->peer_flags |= WMI_PEER_NEED_PTK_4_WAY;
1845                 if (!hw_crypto_disabled && param->is_assoc)
1846                         cmd->peer_flags &= ~WMI_PEER_AUTH;
1847         }
1848         if (param->need_gtk_2_way)
1849                 cmd->peer_flags |= WMI_PEER_NEED_GTK_2_WAY;
1850         /* safe mode bypass the 4-way handshake */
1851         if (param->safe_mode_enabled)
1852                 cmd->peer_flags &= ~(WMI_PEER_NEED_PTK_4_WAY |
1853                                      WMI_PEER_NEED_GTK_2_WAY);
1854
1855         if (param->is_pmf_enabled)
1856                 cmd->peer_flags |= WMI_PEER_PMF;
1857
1858         /* Disable AMSDU for station transmit, if user configures it */
1859         /* Disable AMSDU for AP transmit to 11n Stations, if user configures
1860          * it
1861          * if (param->amsdu_disable) Add after FW support
1862          **/
1863
1864         /* Target asserts if node is marked HT and all MCS is set to 0.
1865          * Mark the node as non-HT if all the mcs rates are disabled through
1866          * iwpriv
1867          **/
1868         if (param->peer_ht_rates.num_rates == 0)
1869                 cmd->peer_flags &= ~WMI_PEER_HT;
1870 }
1871
1872 int ath11k_wmi_send_peer_assoc_cmd(struct ath11k *ar,
1873                                    struct peer_assoc_params *param)
1874 {
1875         struct ath11k_pdev_wmi *wmi = ar->wmi;
1876         struct wmi_peer_assoc_complete_cmd *cmd;
1877         struct wmi_vht_rate_set *mcs;
1878         struct wmi_he_rate_set *he_mcs;
1879         struct sk_buff *skb;
1880         struct wmi_tlv *tlv;
1881         void *ptr;
1882         u32 peer_legacy_rates_align;
1883         u32 peer_ht_rates_align;
1884         int i, ret, len;
1885
1886         peer_legacy_rates_align = roundup(param->peer_legacy_rates.num_rates,
1887                                           sizeof(u32));
1888         peer_ht_rates_align = roundup(param->peer_ht_rates.num_rates,
1889                                       sizeof(u32));
1890
1891         len = sizeof(*cmd) +
1892               TLV_HDR_SIZE + (peer_legacy_rates_align * sizeof(u8)) +
1893               TLV_HDR_SIZE + (peer_ht_rates_align * sizeof(u8)) +
1894               sizeof(*mcs) + TLV_HDR_SIZE +
1895               (sizeof(*he_mcs) * param->peer_he_mcs_count);
1896
1897         skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
1898         if (!skb)
1899                 return -ENOMEM;
1900
1901         ptr = skb->data;
1902
1903         cmd = ptr;
1904         cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
1905                                      WMI_TAG_PEER_ASSOC_COMPLETE_CMD) |
1906                           FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1907
1908         cmd->vdev_id = param->vdev_id;
1909
1910         cmd->peer_new_assoc = param->peer_new_assoc;
1911         cmd->peer_associd = param->peer_associd;
1912
1913         ath11k_wmi_copy_peer_flags(cmd, param,
1914                                    test_bit(ATH11K_FLAG_HW_CRYPTO_DISABLED,
1915                                             &ar->ab->dev_flags));
1916
1917         ether_addr_copy(cmd->peer_macaddr.addr, param->peer_mac);
1918
1919         cmd->peer_rate_caps = param->peer_rate_caps;
1920         cmd->peer_caps = param->peer_caps;
1921         cmd->peer_listen_intval = param->peer_listen_intval;
1922         cmd->peer_ht_caps = param->peer_ht_caps;
1923         cmd->peer_max_mpdu = param->peer_max_mpdu;
1924         cmd->peer_mpdu_density = param->peer_mpdu_density;
1925         cmd->peer_vht_caps = param->peer_vht_caps;
1926         cmd->peer_phymode = param->peer_phymode;
1927
1928         /* Update 11ax capabilities */
1929         cmd->peer_he_cap_info = param->peer_he_cap_macinfo[0];
1930         cmd->peer_he_cap_info_ext = param->peer_he_cap_macinfo[1];
1931         cmd->peer_he_cap_info_internal = param->peer_he_cap_macinfo_internal;
1932         cmd->peer_he_caps_6ghz = param->peer_he_caps_6ghz;
1933         cmd->peer_he_ops = param->peer_he_ops;
1934         memcpy(&cmd->peer_he_cap_phy, &param->peer_he_cap_phyinfo,
1935                sizeof(param->peer_he_cap_phyinfo));
1936         memcpy(&cmd->peer_ppet, &param->peer_ppet,
1937                sizeof(param->peer_ppet));
1938
1939         /* Update peer legacy rate information */
1940         ptr += sizeof(*cmd);
1941
1942         tlv = ptr;
1943         tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
1944                       FIELD_PREP(WMI_TLV_LEN, peer_legacy_rates_align);
1945
1946         ptr += TLV_HDR_SIZE;
1947
1948         cmd->num_peer_legacy_rates = param->peer_legacy_rates.num_rates;
1949         memcpy(ptr, param->peer_legacy_rates.rates,
1950                param->peer_legacy_rates.num_rates);
1951
1952         /* Update peer HT rate information */
1953         ptr += peer_legacy_rates_align;
1954
1955         tlv = ptr;
1956         tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
1957                       FIELD_PREP(WMI_TLV_LEN, peer_ht_rates_align);
1958         ptr += TLV_HDR_SIZE;
1959         cmd->num_peer_ht_rates = param->peer_ht_rates.num_rates;
1960         memcpy(ptr, param->peer_ht_rates.rates,
1961                param->peer_ht_rates.num_rates);
1962
1963         /* VHT Rates */
1964         ptr += peer_ht_rates_align;
1965
1966         mcs = ptr;
1967
1968         mcs->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VHT_RATE_SET) |
1969                           FIELD_PREP(WMI_TLV_LEN, sizeof(*mcs) - TLV_HDR_SIZE);
1970
1971         cmd->peer_nss = param->peer_nss;
1972
1973         /* Update bandwidth-NSS mapping */
1974         cmd->peer_bw_rxnss_override = 0;
1975         cmd->peer_bw_rxnss_override |= param->peer_bw_rxnss_override;
1976
1977         if (param->vht_capable) {
1978                 mcs->rx_max_rate = param->rx_max_rate;
1979                 mcs->rx_mcs_set = param->rx_mcs_set;
1980                 mcs->tx_max_rate = param->tx_max_rate;
1981                 mcs->tx_mcs_set = param->tx_mcs_set;
1982         }
1983
1984         /* HE Rates */
1985         cmd->peer_he_mcs = param->peer_he_mcs_count;
1986         cmd->min_data_rate = param->min_data_rate;
1987
1988         ptr += sizeof(*mcs);
1989
1990         len = param->peer_he_mcs_count * sizeof(*he_mcs);
1991
1992         tlv = ptr;
1993         tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
1994                       FIELD_PREP(WMI_TLV_LEN, len);
1995         ptr += TLV_HDR_SIZE;
1996
1997         /* Loop through the HE rate set */
1998         for (i = 0; i < param->peer_he_mcs_count; i++) {
1999                 he_mcs = ptr;
2000                 he_mcs->tlv_header = FIELD_PREP(WMI_TLV_TAG,
2001                                                 WMI_TAG_HE_RATE_SET) |
2002                                      FIELD_PREP(WMI_TLV_LEN,
2003                                                 sizeof(*he_mcs) - TLV_HDR_SIZE);
2004
2005                 he_mcs->rx_mcs_set = param->peer_he_tx_mcs_set[i];
2006                 he_mcs->tx_mcs_set = param->peer_he_rx_mcs_set[i];
2007                 ptr += sizeof(*he_mcs);
2008         }
2009
2010         ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PEER_ASSOC_CMDID);
2011         if (ret) {
2012                 ath11k_warn(ar->ab,
2013                             "failed to send WMI_PEER_ASSOC_CMDID\n");
2014                 dev_kfree_skb(skb);
2015         }
2016
2017         ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2018                    "wmi peer assoc vdev id %d assoc id %d peer mac %pM peer_flags %x rate_caps %x peer_caps %x listen_intval %d ht_caps %x max_mpdu %d nss %d phymode %d peer_mpdu_density %d vht_caps %x he cap_info %x he ops %x he cap_info_ext %x he phy %x %x %x peer_bw_rxnss_override %x\n",
2019                    cmd->vdev_id, cmd->peer_associd, param->peer_mac,
2020                    cmd->peer_flags, cmd->peer_rate_caps, cmd->peer_caps,
2021                    cmd->peer_listen_intval, cmd->peer_ht_caps,
2022                    cmd->peer_max_mpdu, cmd->peer_nss, cmd->peer_phymode,
2023                    cmd->peer_mpdu_density,
2024                    cmd->peer_vht_caps, cmd->peer_he_cap_info,
2025                    cmd->peer_he_ops, cmd->peer_he_cap_info_ext,
2026                    cmd->peer_he_cap_phy[0], cmd->peer_he_cap_phy[1],
2027                    cmd->peer_he_cap_phy[2],
2028                    cmd->peer_bw_rxnss_override);
2029
2030         return ret;
2031 }
2032
2033 void ath11k_wmi_start_scan_init(struct ath11k *ar,
2034                                 struct scan_req_params *arg)
2035 {
2036         /* setup commonly used values */
2037         arg->scan_req_id = 1;
2038         if (ar->state_11d == ATH11K_11D_PREPARING)
2039                 arg->scan_priority = WMI_SCAN_PRIORITY_MEDIUM;
2040         else
2041                 arg->scan_priority = WMI_SCAN_PRIORITY_LOW;
2042         arg->dwell_time_active = 50;
2043         arg->dwell_time_active_2g = 0;
2044         arg->dwell_time_passive = 150;
2045         arg->dwell_time_active_6g = 40;
2046         arg->dwell_time_passive_6g = 30;
2047         arg->min_rest_time = 50;
2048         arg->max_rest_time = 500;
2049         arg->repeat_probe_time = 0;
2050         arg->probe_spacing_time = 0;
2051         arg->idle_time = 0;
2052         arg->max_scan_time = 20000;
2053         arg->probe_delay = 5;
2054         arg->notify_scan_events = WMI_SCAN_EVENT_STARTED |
2055                                   WMI_SCAN_EVENT_COMPLETED |
2056                                   WMI_SCAN_EVENT_BSS_CHANNEL |
2057                                   WMI_SCAN_EVENT_FOREIGN_CHAN |
2058                                   WMI_SCAN_EVENT_DEQUEUED;
2059         arg->scan_flags |= WMI_SCAN_CHAN_STAT_EVENT;
2060         arg->num_bssid = 1;
2061
2062         /* fill bssid_list[0] with 0xff, otherwise bssid and RA will be
2063          * ZEROs in probe request
2064          */
2065         eth_broadcast_addr(arg->bssid_list[0].addr);
2066 }
2067
2068 static inline void
2069 ath11k_wmi_copy_scan_event_cntrl_flags(struct wmi_start_scan_cmd *cmd,
2070                                        struct scan_req_params *param)
2071 {
2072         /* Scan events subscription */
2073         if (param->scan_ev_started)
2074                 cmd->notify_scan_events |=  WMI_SCAN_EVENT_STARTED;
2075         if (param->scan_ev_completed)
2076                 cmd->notify_scan_events |=  WMI_SCAN_EVENT_COMPLETED;
2077         if (param->scan_ev_bss_chan)
2078                 cmd->notify_scan_events |=  WMI_SCAN_EVENT_BSS_CHANNEL;
2079         if (param->scan_ev_foreign_chan)
2080                 cmd->notify_scan_events |=  WMI_SCAN_EVENT_FOREIGN_CHAN;
2081         if (param->scan_ev_dequeued)
2082                 cmd->notify_scan_events |=  WMI_SCAN_EVENT_DEQUEUED;
2083         if (param->scan_ev_preempted)
2084                 cmd->notify_scan_events |=  WMI_SCAN_EVENT_PREEMPTED;
2085         if (param->scan_ev_start_failed)
2086                 cmd->notify_scan_events |=  WMI_SCAN_EVENT_START_FAILED;
2087         if (param->scan_ev_restarted)
2088                 cmd->notify_scan_events |=  WMI_SCAN_EVENT_RESTARTED;
2089         if (param->scan_ev_foreign_chn_exit)
2090                 cmd->notify_scan_events |=  WMI_SCAN_EVENT_FOREIGN_CHAN_EXIT;
2091         if (param->scan_ev_suspended)
2092                 cmd->notify_scan_events |=  WMI_SCAN_EVENT_SUSPENDED;
2093         if (param->scan_ev_resumed)
2094                 cmd->notify_scan_events |=  WMI_SCAN_EVENT_RESUMED;
2095
2096         /** Set scan control flags */
2097         cmd->scan_ctrl_flags = 0;
2098         if (param->scan_f_passive)
2099                 cmd->scan_ctrl_flags |=  WMI_SCAN_FLAG_PASSIVE;
2100         if (param->scan_f_strict_passive_pch)
2101                 cmd->scan_ctrl_flags |=  WMI_SCAN_FLAG_STRICT_PASSIVE_ON_PCHN;
2102         if (param->scan_f_promisc_mode)
2103                 cmd->scan_ctrl_flags |=  WMI_SCAN_FILTER_PROMISCUOS;
2104         if (param->scan_f_capture_phy_err)
2105                 cmd->scan_ctrl_flags |=  WMI_SCAN_CAPTURE_PHY_ERROR;
2106         if (param->scan_f_half_rate)
2107                 cmd->scan_ctrl_flags |=  WMI_SCAN_FLAG_HALF_RATE_SUPPORT;
2108         if (param->scan_f_quarter_rate)
2109                 cmd->scan_ctrl_flags |=  WMI_SCAN_FLAG_QUARTER_RATE_SUPPORT;
2110         if (param->scan_f_cck_rates)
2111                 cmd->scan_ctrl_flags |=  WMI_SCAN_ADD_CCK_RATES;
2112         if (param->scan_f_ofdm_rates)
2113                 cmd->scan_ctrl_flags |=  WMI_SCAN_ADD_OFDM_RATES;
2114         if (param->scan_f_chan_stat_evnt)
2115                 cmd->scan_ctrl_flags |=  WMI_SCAN_CHAN_STAT_EVENT;
2116         if (param->scan_f_filter_prb_req)
2117                 cmd->scan_ctrl_flags |=  WMI_SCAN_FILTER_PROBE_REQ;
2118         if (param->scan_f_bcast_probe)
2119                 cmd->scan_ctrl_flags |=  WMI_SCAN_ADD_BCAST_PROBE_REQ;
2120         if (param->scan_f_offchan_mgmt_tx)
2121                 cmd->scan_ctrl_flags |=  WMI_SCAN_OFFCHAN_MGMT_TX;
2122         if (param->scan_f_offchan_data_tx)
2123                 cmd->scan_ctrl_flags |=  WMI_SCAN_OFFCHAN_DATA_TX;
2124         if (param->scan_f_force_active_dfs_chn)
2125                 cmd->scan_ctrl_flags |=  WMI_SCAN_FLAG_FORCE_ACTIVE_ON_DFS;
2126         if (param->scan_f_add_tpc_ie_in_probe)
2127                 cmd->scan_ctrl_flags |=  WMI_SCAN_ADD_TPC_IE_IN_PROBE_REQ;
2128         if (param->scan_f_add_ds_ie_in_probe)
2129                 cmd->scan_ctrl_flags |=  WMI_SCAN_ADD_DS_IE_IN_PROBE_REQ;
2130         if (param->scan_f_add_spoofed_mac_in_probe)
2131                 cmd->scan_ctrl_flags |=  WMI_SCAN_ADD_SPOOF_MAC_IN_PROBE_REQ;
2132         if (param->scan_f_add_rand_seq_in_probe)
2133                 cmd->scan_ctrl_flags |=  WMI_SCAN_RANDOM_SEQ_NO_IN_PROBE_REQ;
2134         if (param->scan_f_en_ie_whitelist_in_probe)
2135                 cmd->scan_ctrl_flags |=
2136                          WMI_SCAN_ENABLE_IE_WHTELIST_IN_PROBE_REQ;
2137
2138         /* for adaptive scan mode using 3 bits (21 - 23 bits) */
2139         WMI_SCAN_SET_DWELL_MODE(cmd->scan_ctrl_flags,
2140                                 param->adaptive_dwell_time_mode);
2141 }
2142
2143 int ath11k_wmi_send_scan_start_cmd(struct ath11k *ar,
2144                                    struct scan_req_params *params)
2145 {
2146         struct ath11k_pdev_wmi *wmi = ar->wmi;
2147         struct wmi_start_scan_cmd *cmd;
2148         struct wmi_ssid *ssid = NULL;
2149         struct wmi_mac_addr *bssid;
2150         struct sk_buff *skb;
2151         struct wmi_tlv *tlv;
2152         void *ptr;
2153         int i, ret, len;
2154         u32 *tmp_ptr;
2155         u16 extraie_len_with_pad = 0;
2156         struct hint_short_ssid *s_ssid = NULL;
2157         struct hint_bssid *hint_bssid = NULL;
2158
2159         len = sizeof(*cmd);
2160
2161         len += TLV_HDR_SIZE;
2162         if (params->num_chan)
2163                 len += params->num_chan * sizeof(u32);
2164
2165         len += TLV_HDR_SIZE;
2166         if (params->num_ssids)
2167                 len += params->num_ssids * sizeof(*ssid);
2168
2169         len += TLV_HDR_SIZE;
2170         if (params->num_bssid)
2171                 len += sizeof(*bssid) * params->num_bssid;
2172
2173         len += TLV_HDR_SIZE;
2174         if (params->extraie.len && params->extraie.len <= 0xFFFF)
2175                 extraie_len_with_pad =
2176                         roundup(params->extraie.len, sizeof(u32));
2177         len += extraie_len_with_pad;
2178
2179         if (params->num_hint_bssid)
2180                 len += TLV_HDR_SIZE +
2181                        params->num_hint_bssid * sizeof(struct hint_bssid);
2182
2183         if (params->num_hint_s_ssid)
2184                 len += TLV_HDR_SIZE +
2185                        params->num_hint_s_ssid * sizeof(struct hint_short_ssid);
2186
2187         skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
2188         if (!skb)
2189                 return -ENOMEM;
2190
2191         ptr = skb->data;
2192
2193         cmd = ptr;
2194         cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_START_SCAN_CMD) |
2195                           FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2196
2197         cmd->scan_id = params->scan_id;
2198         cmd->scan_req_id = params->scan_req_id;
2199         cmd->vdev_id = params->vdev_id;
2200         cmd->scan_priority = params->scan_priority;
2201         cmd->notify_scan_events = params->notify_scan_events;
2202
2203         ath11k_wmi_copy_scan_event_cntrl_flags(cmd, params);
2204
2205         cmd->dwell_time_active = params->dwell_time_active;
2206         cmd->dwell_time_active_2g = params->dwell_time_active_2g;
2207         cmd->dwell_time_passive = params->dwell_time_passive;
2208         cmd->dwell_time_active_6g = params->dwell_time_active_6g;
2209         cmd->dwell_time_passive_6g = params->dwell_time_passive_6g;
2210         cmd->min_rest_time = params->min_rest_time;
2211         cmd->max_rest_time = params->max_rest_time;
2212         cmd->repeat_probe_time = params->repeat_probe_time;
2213         cmd->probe_spacing_time = params->probe_spacing_time;
2214         cmd->idle_time = params->idle_time;
2215         cmd->max_scan_time = params->max_scan_time;
2216         cmd->probe_delay = params->probe_delay;
2217         cmd->burst_duration = params->burst_duration;
2218         cmd->num_chan = params->num_chan;
2219         cmd->num_bssid = params->num_bssid;
2220         cmd->num_ssids = params->num_ssids;
2221         cmd->ie_len = params->extraie.len;
2222         cmd->n_probes = params->n_probes;
2223         ether_addr_copy(cmd->mac_addr.addr, params->mac_addr.addr);
2224         ether_addr_copy(cmd->mac_mask.addr, params->mac_mask.addr);
2225
2226         ptr += sizeof(*cmd);
2227
2228         len = params->num_chan * sizeof(u32);
2229
2230         tlv = ptr;
2231         tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_UINT32) |
2232                       FIELD_PREP(WMI_TLV_LEN, len);
2233         ptr += TLV_HDR_SIZE;
2234         tmp_ptr = (u32 *)ptr;
2235
2236         for (i = 0; i < params->num_chan; ++i)
2237                 tmp_ptr[i] = params->chan_list[i];
2238
2239         ptr += len;
2240
2241         len = params->num_ssids * sizeof(*ssid);
2242         tlv = ptr;
2243         tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_FIXED_STRUCT) |
2244                       FIELD_PREP(WMI_TLV_LEN, len);
2245
2246         ptr += TLV_HDR_SIZE;
2247
2248         if (params->num_ssids) {
2249                 ssid = ptr;
2250                 for (i = 0; i < params->num_ssids; ++i) {
2251                         ssid->ssid_len = params->ssid[i].length;
2252                         memcpy(ssid->ssid, params->ssid[i].ssid,
2253                                params->ssid[i].length);
2254                         ssid++;
2255                 }
2256         }
2257
2258         ptr += (params->num_ssids * sizeof(*ssid));
2259         len = params->num_bssid * sizeof(*bssid);
2260         tlv = ptr;
2261         tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_FIXED_STRUCT) |
2262                       FIELD_PREP(WMI_TLV_LEN, len);
2263
2264         ptr += TLV_HDR_SIZE;
2265         bssid = ptr;
2266
2267         if (params->num_bssid) {
2268                 for (i = 0; i < params->num_bssid; ++i) {
2269                         ether_addr_copy(bssid->addr,
2270                                         params->bssid_list[i].addr);
2271                         bssid++;
2272                 }
2273         }
2274
2275         ptr += params->num_bssid * sizeof(*bssid);
2276
2277         len = extraie_len_with_pad;
2278         tlv = ptr;
2279         tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
2280                       FIELD_PREP(WMI_TLV_LEN, len);
2281         ptr += TLV_HDR_SIZE;
2282
2283         if (extraie_len_with_pad)
2284                 memcpy(ptr, params->extraie.ptr,
2285                        params->extraie.len);
2286
2287         ptr += extraie_len_with_pad;
2288
2289         if (params->num_hint_s_ssid) {
2290                 len = params->num_hint_s_ssid * sizeof(struct hint_short_ssid);
2291                 tlv = ptr;
2292                 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_FIXED_STRUCT) |
2293                               FIELD_PREP(WMI_TLV_LEN, len);
2294                 ptr += TLV_HDR_SIZE;
2295                 s_ssid = ptr;
2296                 for (i = 0; i < params->num_hint_s_ssid; ++i) {
2297                         s_ssid->freq_flags = params->hint_s_ssid[i].freq_flags;
2298                         s_ssid->short_ssid = params->hint_s_ssid[i].short_ssid;
2299                         s_ssid++;
2300                 }
2301                 ptr += len;
2302         }
2303
2304         if (params->num_hint_bssid) {
2305                 len = params->num_hint_bssid * sizeof(struct hint_bssid);
2306                 tlv = ptr;
2307                 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_FIXED_STRUCT) |
2308                               FIELD_PREP(WMI_TLV_LEN, len);
2309                 ptr += TLV_HDR_SIZE;
2310                 hint_bssid = ptr;
2311                 for (i = 0; i < params->num_hint_bssid; ++i) {
2312                         hint_bssid->freq_flags =
2313                                 params->hint_bssid[i].freq_flags;
2314                         ether_addr_copy(&params->hint_bssid[i].bssid.addr[0],
2315                                         &hint_bssid->bssid.addr[0]);
2316                         hint_bssid++;
2317                 }
2318         }
2319
2320         ret = ath11k_wmi_cmd_send(wmi, skb,
2321                                   WMI_START_SCAN_CMDID);
2322         if (ret) {
2323                 ath11k_warn(ar->ab, "failed to send WMI_START_SCAN_CMDID\n");
2324                 dev_kfree_skb(skb);
2325         }
2326
2327         return ret;
2328 }
2329
2330 int ath11k_wmi_send_scan_stop_cmd(struct ath11k *ar,
2331                                   struct scan_cancel_param *param)
2332 {
2333         struct ath11k_pdev_wmi *wmi = ar->wmi;
2334         struct wmi_stop_scan_cmd *cmd;
2335         struct sk_buff *skb;
2336         int ret;
2337
2338         skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
2339         if (!skb)
2340                 return -ENOMEM;
2341
2342         cmd = (struct wmi_stop_scan_cmd *)skb->data;
2343
2344         cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_STOP_SCAN_CMD) |
2345                           FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2346
2347         cmd->vdev_id = param->vdev_id;
2348         cmd->requestor = param->requester;
2349         cmd->scan_id = param->scan_id;
2350         cmd->pdev_id = param->pdev_id;
2351         /* stop the scan with the corresponding scan_id */
2352         if (param->req_type == WLAN_SCAN_CANCEL_PDEV_ALL) {
2353                 /* Cancelling all scans */
2354                 cmd->req_type =  WMI_SCAN_STOP_ALL;
2355         } else if (param->req_type == WLAN_SCAN_CANCEL_VDEV_ALL) {
2356                 /* Cancelling VAP scans */
2357                 cmd->req_type =  WMI_SCN_STOP_VAP_ALL;
2358         } else if (param->req_type == WLAN_SCAN_CANCEL_SINGLE) {
2359                 /* Cancelling specific scan */
2360                 cmd->req_type =  WMI_SCAN_STOP_ONE;
2361         } else {
2362                 ath11k_warn(ar->ab, "invalid scan cancel param %d",
2363                             param->req_type);
2364                 dev_kfree_skb(skb);
2365                 return -EINVAL;
2366         }
2367
2368         ret = ath11k_wmi_cmd_send(wmi, skb,
2369                                   WMI_STOP_SCAN_CMDID);
2370         if (ret) {
2371                 ath11k_warn(ar->ab, "failed to send WMI_STOP_SCAN_CMDID\n");
2372                 dev_kfree_skb(skb);
2373         }
2374
2375         return ret;
2376 }
2377
2378 int ath11k_wmi_send_scan_chan_list_cmd(struct ath11k *ar,
2379                                        struct scan_chan_list_params *chan_list)
2380 {
2381         struct ath11k_pdev_wmi *wmi = ar->wmi;
2382         struct wmi_scan_chan_list_cmd *cmd;
2383         struct sk_buff *skb;
2384         struct wmi_channel *chan_info;
2385         struct channel_param *tchan_info;
2386         struct wmi_tlv *tlv;
2387         void *ptr;
2388         int i, ret, len;
2389         u16 num_send_chans, num_sends = 0, max_chan_limit = 0;
2390         u32 *reg1, *reg2;
2391
2392         tchan_info = chan_list->ch_param;
2393         while (chan_list->nallchans) {
2394                 len = sizeof(*cmd) + TLV_HDR_SIZE;
2395                 max_chan_limit = (wmi->wmi_ab->max_msg_len[ar->pdev_idx] - len) /
2396                         sizeof(*chan_info);
2397
2398                 if (chan_list->nallchans > max_chan_limit)
2399                         num_send_chans = max_chan_limit;
2400                 else
2401                         num_send_chans = chan_list->nallchans;
2402
2403                 chan_list->nallchans -= num_send_chans;
2404                 len += sizeof(*chan_info) * num_send_chans;
2405
2406                 skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
2407                 if (!skb)
2408                         return -ENOMEM;
2409
2410                 cmd = (struct wmi_scan_chan_list_cmd *)skb->data;
2411                 cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_SCAN_CHAN_LIST_CMD) |
2412                         FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2413                 cmd->pdev_id = chan_list->pdev_id;
2414                 cmd->num_scan_chans = num_send_chans;
2415                 if (num_sends)
2416                         cmd->flags |= WMI_APPEND_TO_EXISTING_CHAN_LIST_FLAG;
2417
2418                 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2419                            "WMI no.of chan = %d len = %d pdev_id = %d num_sends = %d\n",
2420                            num_send_chans, len, cmd->pdev_id, num_sends);
2421
2422                 ptr = skb->data + sizeof(*cmd);
2423
2424                 len = sizeof(*chan_info) * num_send_chans;
2425                 tlv = ptr;
2426                 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
2427                               FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
2428                 ptr += TLV_HDR_SIZE;
2429
2430                 for (i = 0; i < num_send_chans; ++i) {
2431                         chan_info = ptr;
2432                         memset(chan_info, 0, sizeof(*chan_info));
2433                         len = sizeof(*chan_info);
2434                         chan_info->tlv_header = FIELD_PREP(WMI_TLV_TAG,
2435                                                            WMI_TAG_CHANNEL) |
2436                                                 FIELD_PREP(WMI_TLV_LEN,
2437                                                            len - TLV_HDR_SIZE);
2438
2439                         reg1 = &chan_info->reg_info_1;
2440                         reg2 = &chan_info->reg_info_2;
2441                         chan_info->mhz = tchan_info->mhz;
2442                         chan_info->band_center_freq1 = tchan_info->cfreq1;
2443                         chan_info->band_center_freq2 = tchan_info->cfreq2;
2444
2445                         if (tchan_info->is_chan_passive)
2446                                 chan_info->info |= WMI_CHAN_INFO_PASSIVE;
2447                         if (tchan_info->allow_he)
2448                                 chan_info->info |= WMI_CHAN_INFO_ALLOW_HE;
2449                         else if (tchan_info->allow_vht)
2450                                 chan_info->info |= WMI_CHAN_INFO_ALLOW_VHT;
2451                         else if (tchan_info->allow_ht)
2452                                 chan_info->info |= WMI_CHAN_INFO_ALLOW_HT;
2453                         if (tchan_info->half_rate)
2454                                 chan_info->info |= WMI_CHAN_INFO_HALF_RATE;
2455                         if (tchan_info->quarter_rate)
2456                                 chan_info->info |= WMI_CHAN_INFO_QUARTER_RATE;
2457                         if (tchan_info->psc_channel)
2458                                 chan_info->info |= WMI_CHAN_INFO_PSC;
2459                         if (tchan_info->dfs_set)
2460                                 chan_info->info |= WMI_CHAN_INFO_DFS;
2461
2462                         chan_info->info |= FIELD_PREP(WMI_CHAN_INFO_MODE,
2463                                                       tchan_info->phy_mode);
2464                         *reg1 |= FIELD_PREP(WMI_CHAN_REG_INFO1_MIN_PWR,
2465                                             tchan_info->minpower);
2466                         *reg1 |= FIELD_PREP(WMI_CHAN_REG_INFO1_MAX_PWR,
2467                                             tchan_info->maxpower);
2468                         *reg1 |= FIELD_PREP(WMI_CHAN_REG_INFO1_MAX_REG_PWR,
2469                                             tchan_info->maxregpower);
2470                         *reg1 |= FIELD_PREP(WMI_CHAN_REG_INFO1_REG_CLS,
2471                                             tchan_info->reg_class_id);
2472                         *reg2 |= FIELD_PREP(WMI_CHAN_REG_INFO2_ANT_MAX,
2473                                             tchan_info->antennamax);
2474                         *reg2 |= FIELD_PREP(WMI_CHAN_REG_INFO2_MAX_TX_PWR,
2475                                             tchan_info->maxregpower);
2476
2477                         ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2478                                    "WMI chan scan list chan[%d] = %u, chan_info->info %8x\n",
2479                                    i, chan_info->mhz, chan_info->info);
2480
2481                         ptr += sizeof(*chan_info);
2482
2483                         tchan_info++;
2484                 }
2485
2486                 ret = ath11k_wmi_cmd_send(wmi, skb, WMI_SCAN_CHAN_LIST_CMDID);
2487                 if (ret) {
2488                         ath11k_warn(ar->ab, "failed to send WMI_SCAN_CHAN_LIST cmd\n");
2489                         dev_kfree_skb(skb);
2490                         return ret;
2491                 }
2492
2493                 num_sends++;
2494         }
2495
2496         return 0;
2497 }
2498
2499 int ath11k_wmi_send_wmm_update_cmd_tlv(struct ath11k *ar, u32 vdev_id,
2500                                        struct wmi_wmm_params_all_arg *param)
2501 {
2502         struct ath11k_pdev_wmi *wmi = ar->wmi;
2503         struct wmi_vdev_set_wmm_params_cmd *cmd;
2504         struct wmi_wmm_params *wmm_param;
2505         struct wmi_wmm_params_arg *wmi_wmm_arg;
2506         struct sk_buff *skb;
2507         int ret, ac;
2508
2509         skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
2510         if (!skb)
2511                 return -ENOMEM;
2512
2513         cmd = (struct wmi_vdev_set_wmm_params_cmd *)skb->data;
2514         cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
2515                                      WMI_TAG_VDEV_SET_WMM_PARAMS_CMD) |
2516                           FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2517
2518         cmd->vdev_id = vdev_id;
2519         cmd->wmm_param_type = 0;
2520
2521         for (ac = 0; ac < WME_NUM_AC; ac++) {
2522                 switch (ac) {
2523                 case WME_AC_BE:
2524                         wmi_wmm_arg = &param->ac_be;
2525                         break;
2526                 case WME_AC_BK:
2527                         wmi_wmm_arg = &param->ac_bk;
2528                         break;
2529                 case WME_AC_VI:
2530                         wmi_wmm_arg = &param->ac_vi;
2531                         break;
2532                 case WME_AC_VO:
2533                         wmi_wmm_arg = &param->ac_vo;
2534                         break;
2535                 }
2536
2537                 wmm_param = (struct wmi_wmm_params *)&cmd->wmm_params[ac];
2538                 wmm_param->tlv_header =
2539                                 FIELD_PREP(WMI_TLV_TAG,
2540                                            WMI_TAG_VDEV_SET_WMM_PARAMS_CMD) |
2541                                 FIELD_PREP(WMI_TLV_LEN,
2542                                            sizeof(*wmm_param) - TLV_HDR_SIZE);
2543
2544                 wmm_param->aifs = wmi_wmm_arg->aifs;
2545                 wmm_param->cwmin = wmi_wmm_arg->cwmin;
2546                 wmm_param->cwmax = wmi_wmm_arg->cwmax;
2547                 wmm_param->txoplimit = wmi_wmm_arg->txop;
2548                 wmm_param->acm = wmi_wmm_arg->acm;
2549                 wmm_param->no_ack = wmi_wmm_arg->no_ack;
2550
2551                 ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2552                            "wmi wmm set ac %d aifs %d cwmin %d cwmax %d txop %d acm %d no_ack %d\n",
2553                            ac, wmm_param->aifs, wmm_param->cwmin,
2554                            wmm_param->cwmax, wmm_param->txoplimit,
2555                            wmm_param->acm, wmm_param->no_ack);
2556         }
2557         ret = ath11k_wmi_cmd_send(wmi, skb,
2558                                   WMI_VDEV_SET_WMM_PARAMS_CMDID);
2559         if (ret) {
2560                 ath11k_warn(ar->ab,
2561                             "failed to send WMI_VDEV_SET_WMM_PARAMS_CMDID");
2562                 dev_kfree_skb(skb);
2563         }
2564
2565         return ret;
2566 }
2567
2568 int ath11k_wmi_send_dfs_phyerr_offload_enable_cmd(struct ath11k *ar,
2569                                                   u32 pdev_id)
2570 {
2571         struct ath11k_pdev_wmi *wmi = ar->wmi;
2572         struct wmi_dfs_phyerr_offload_cmd *cmd;
2573         struct sk_buff *skb;
2574         int ret;
2575
2576         skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
2577         if (!skb)
2578                 return -ENOMEM;
2579
2580         cmd = (struct wmi_dfs_phyerr_offload_cmd *)skb->data;
2581         cmd->tlv_header =
2582                 FIELD_PREP(WMI_TLV_TAG,
2583                            WMI_TAG_PDEV_DFS_PHYERR_OFFLOAD_ENABLE_CMD) |
2584                 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2585
2586         cmd->pdev_id = pdev_id;
2587
2588         ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2589                    "WMI dfs phy err offload enable pdev id %d\n", pdev_id);
2590
2591         ret = ath11k_wmi_cmd_send(wmi, skb,
2592                                   WMI_PDEV_DFS_PHYERR_OFFLOAD_ENABLE_CMDID);
2593         if (ret) {
2594                 ath11k_warn(ar->ab,
2595                             "failed to send WMI_PDEV_DFS_PHYERR_OFFLOAD_ENABLE cmd\n");
2596                 dev_kfree_skb(skb);
2597         }
2598
2599         return ret;
2600 }
2601
2602 int ath11k_wmi_delba_send(struct ath11k *ar, u32 vdev_id, const u8 *mac,
2603                           u32 tid, u32 initiator, u32 reason)
2604 {
2605         struct ath11k_pdev_wmi *wmi = ar->wmi;
2606         struct wmi_delba_send_cmd *cmd;
2607         struct sk_buff *skb;
2608         int ret;
2609
2610         skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
2611         if (!skb)
2612                 return -ENOMEM;
2613
2614         cmd = (struct wmi_delba_send_cmd *)skb->data;
2615         cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_DELBA_SEND_CMD) |
2616                         FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2617         cmd->vdev_id = vdev_id;
2618         ether_addr_copy(cmd->peer_macaddr.addr, mac);
2619         cmd->tid = tid;
2620         cmd->initiator = initiator;
2621         cmd->reasoncode = reason;
2622
2623         ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2624                    "wmi delba send vdev_id 0x%X mac_addr %pM tid %u initiator %u reason %u\n",
2625                    vdev_id, mac, tid, initiator, reason);
2626
2627         ret = ath11k_wmi_cmd_send(wmi, skb, WMI_DELBA_SEND_CMDID);
2628
2629         if (ret) {
2630                 ath11k_warn(ar->ab,
2631                             "failed to send WMI_DELBA_SEND_CMDID cmd\n");
2632                 dev_kfree_skb(skb);
2633         }
2634
2635         return ret;
2636 }
2637
2638 int ath11k_wmi_addba_set_resp(struct ath11k *ar, u32 vdev_id, const u8 *mac,
2639                               u32 tid, u32 status)
2640 {
2641         struct ath11k_pdev_wmi *wmi = ar->wmi;
2642         struct wmi_addba_setresponse_cmd *cmd;
2643         struct sk_buff *skb;
2644         int ret;
2645
2646         skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
2647         if (!skb)
2648                 return -ENOMEM;
2649
2650         cmd = (struct wmi_addba_setresponse_cmd *)skb->data;
2651         cmd->tlv_header =
2652                 FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ADDBA_SETRESPONSE_CMD) |
2653                 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2654         cmd->vdev_id = vdev_id;
2655         ether_addr_copy(cmd->peer_macaddr.addr, mac);
2656         cmd->tid = tid;
2657         cmd->statuscode = status;
2658
2659         ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2660                    "wmi addba set resp vdev_id 0x%X mac_addr %pM tid %u status %u\n",
2661                    vdev_id, mac, tid, status);
2662
2663         ret = ath11k_wmi_cmd_send(wmi, skb, WMI_ADDBA_SET_RESP_CMDID);
2664
2665         if (ret) {
2666                 ath11k_warn(ar->ab,
2667                             "failed to send WMI_ADDBA_SET_RESP_CMDID cmd\n");
2668                 dev_kfree_skb(skb);
2669         }
2670
2671         return ret;
2672 }
2673
2674 int ath11k_wmi_addba_send(struct ath11k *ar, u32 vdev_id, const u8 *mac,
2675                           u32 tid, u32 buf_size)
2676 {
2677         struct ath11k_pdev_wmi *wmi = ar->wmi;
2678         struct wmi_addba_send_cmd *cmd;
2679         struct sk_buff *skb;
2680         int ret;
2681
2682         skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
2683         if (!skb)
2684                 return -ENOMEM;
2685
2686         cmd = (struct wmi_addba_send_cmd *)skb->data;
2687         cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ADDBA_SEND_CMD) |
2688                 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2689         cmd->vdev_id = vdev_id;
2690         ether_addr_copy(cmd->peer_macaddr.addr, mac);
2691         cmd->tid = tid;
2692         cmd->buffersize = buf_size;
2693
2694         ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2695                    "wmi addba send vdev_id 0x%X mac_addr %pM tid %u bufsize %u\n",
2696                    vdev_id, mac, tid, buf_size);
2697
2698         ret = ath11k_wmi_cmd_send(wmi, skb, WMI_ADDBA_SEND_CMDID);
2699
2700         if (ret) {
2701                 ath11k_warn(ar->ab,
2702                             "failed to send WMI_ADDBA_SEND_CMDID cmd\n");
2703                 dev_kfree_skb(skb);
2704         }
2705
2706         return ret;
2707 }
2708
2709 int ath11k_wmi_addba_clear_resp(struct ath11k *ar, u32 vdev_id, const u8 *mac)
2710 {
2711         struct ath11k_pdev_wmi *wmi = ar->wmi;
2712         struct wmi_addba_clear_resp_cmd *cmd;
2713         struct sk_buff *skb;
2714         int ret;
2715
2716         skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
2717         if (!skb)
2718                 return -ENOMEM;
2719
2720         cmd = (struct wmi_addba_clear_resp_cmd *)skb->data;
2721         cmd->tlv_header =
2722                 FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ADDBA_CLEAR_RESP_CMD) |
2723                 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2724         cmd->vdev_id = vdev_id;
2725         ether_addr_copy(cmd->peer_macaddr.addr, mac);
2726
2727         ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2728                    "wmi addba clear resp vdev_id 0x%X mac_addr %pM\n",
2729                    vdev_id, mac);
2730
2731         ret = ath11k_wmi_cmd_send(wmi, skb, WMI_ADDBA_CLEAR_RESP_CMDID);
2732
2733         if (ret) {
2734                 ath11k_warn(ar->ab,
2735                             "failed to send WMI_ADDBA_CLEAR_RESP_CMDID cmd\n");
2736                 dev_kfree_skb(skb);
2737         }
2738
2739         return ret;
2740 }
2741
2742 int ath11k_wmi_pdev_peer_pktlog_filter(struct ath11k *ar, u8 *addr, u8 enable)
2743 {
2744         struct ath11k_pdev_wmi *wmi = ar->wmi;
2745         struct wmi_pdev_pktlog_filter_cmd *cmd;
2746         struct wmi_pdev_pktlog_filter_info *info;
2747         struct sk_buff *skb;
2748         struct wmi_tlv *tlv;
2749         void *ptr;
2750         int ret, len;
2751
2752         len = sizeof(*cmd) + sizeof(*info) + TLV_HDR_SIZE;
2753         skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
2754         if (!skb)
2755                 return -ENOMEM;
2756
2757         cmd = (struct wmi_pdev_pktlog_filter_cmd *)skb->data;
2758
2759         cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_PEER_PKTLOG_FILTER_CMD) |
2760                           FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2761
2762         cmd->pdev_id = DP_HW2SW_MACID(ar->pdev->pdev_id);
2763         cmd->num_mac = 1;
2764         cmd->enable = enable;
2765
2766         ptr = skb->data + sizeof(*cmd);
2767
2768         tlv = ptr;
2769         tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
2770                       FIELD_PREP(WMI_TLV_LEN, sizeof(*info));
2771
2772         ptr += TLV_HDR_SIZE;
2773         info = ptr;
2774
2775         ether_addr_copy(info->peer_macaddr.addr, addr);
2776         info->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_PEER_PKTLOG_FILTER_INFO) |
2777                            FIELD_PREP(WMI_TLV_LEN,
2778                                       sizeof(*info) - TLV_HDR_SIZE);
2779
2780         ret = ath11k_wmi_cmd_send(wmi, skb,
2781                                   WMI_PDEV_PKTLOG_FILTER_CMDID);
2782         if (ret) {
2783                 ath11k_warn(ar->ab, "failed to send WMI_PDEV_PKTLOG_ENABLE_CMDID\n");
2784                 dev_kfree_skb(skb);
2785         }
2786
2787         return ret;
2788 }
2789
2790 int
2791 ath11k_wmi_send_init_country_cmd(struct ath11k *ar,
2792                                  struct wmi_init_country_params init_cc_params)
2793 {
2794         struct ath11k_pdev_wmi *wmi = ar->wmi;
2795         struct wmi_init_country_cmd *cmd;
2796         struct sk_buff *skb;
2797         int ret;
2798
2799         skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
2800         if (!skb)
2801                 return -ENOMEM;
2802
2803         cmd = (struct wmi_init_country_cmd *)skb->data;
2804         cmd->tlv_header =
2805                 FIELD_PREP(WMI_TLV_TAG,
2806                            WMI_TAG_SET_INIT_COUNTRY_CMD) |
2807                 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2808
2809         cmd->pdev_id = ar->pdev->pdev_id;
2810
2811         switch (init_cc_params.flags) {
2812         case ALPHA_IS_SET:
2813                 cmd->init_cc_type = WMI_COUNTRY_INFO_TYPE_ALPHA;
2814                 memcpy((u8 *)&cmd->cc_info.alpha2,
2815                        init_cc_params.cc_info.alpha2, 3);
2816                 break;
2817         case CC_IS_SET:
2818                 cmd->init_cc_type = WMI_COUNTRY_INFO_TYPE_COUNTRY_CODE;
2819                 cmd->cc_info.country_code = init_cc_params.cc_info.country_code;
2820                 break;
2821         case REGDMN_IS_SET:
2822                 cmd->init_cc_type = WMI_COUNTRY_INFO_TYPE_REGDOMAIN;
2823                 cmd->cc_info.regdom_id = init_cc_params.cc_info.regdom_id;
2824                 break;
2825         default:
2826                 ret = -EINVAL;
2827                 goto out;
2828         }
2829
2830         ret = ath11k_wmi_cmd_send(wmi, skb,
2831                                   WMI_SET_INIT_COUNTRY_CMDID);
2832
2833 out:
2834         if (ret) {
2835                 ath11k_warn(ar->ab,
2836                             "failed to send WMI_SET_INIT_COUNTRY CMD :%d\n",
2837                             ret);
2838                 dev_kfree_skb(skb);
2839         }
2840
2841         return ret;
2842 }
2843
2844 int ath11k_wmi_send_set_current_country_cmd(struct ath11k *ar,
2845                                             struct wmi_set_current_country_params *param)
2846 {
2847         struct ath11k_pdev_wmi *wmi = ar->wmi;
2848         struct wmi_set_current_country_cmd *cmd;
2849         struct sk_buff *skb;
2850         int ret;
2851
2852         skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
2853         if (!skb)
2854                 return -ENOMEM;
2855
2856         cmd = (struct wmi_set_current_country_cmd *)skb->data;
2857         cmd->tlv_header =
2858                 FIELD_PREP(WMI_TLV_TAG, WMI_TAG_SET_CURRENT_COUNTRY_CMD) |
2859                 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2860
2861         cmd->pdev_id = ar->pdev->pdev_id;
2862         memcpy(&cmd->new_alpha2, &param->alpha2, 3);
2863         ret = ath11k_wmi_cmd_send(wmi, skb, WMI_SET_CURRENT_COUNTRY_CMDID);
2864
2865         ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2866                    "set current country pdev id %d alpha2 %c%c\n",
2867                    ar->pdev->pdev_id,
2868                    param->alpha2[0],
2869                    param->alpha2[1]);
2870
2871         if (ret) {
2872                 ath11k_warn(ar->ab,
2873                             "failed to send WMI_SET_CURRENT_COUNTRY_CMDID: %d\n", ret);
2874                 dev_kfree_skb(skb);
2875         }
2876
2877         return ret;
2878 }
2879
2880 int
2881 ath11k_wmi_send_thermal_mitigation_param_cmd(struct ath11k *ar,
2882                                              struct thermal_mitigation_params *param)
2883 {
2884         struct ath11k_pdev_wmi *wmi = ar->wmi;
2885         struct wmi_therm_throt_config_request_cmd *cmd;
2886         struct wmi_therm_throt_level_config_info *lvl_conf;
2887         struct wmi_tlv *tlv;
2888         struct sk_buff *skb;
2889         int i, ret, len;
2890
2891         len = sizeof(*cmd) + TLV_HDR_SIZE +
2892               THERMAL_LEVELS * sizeof(struct wmi_therm_throt_level_config_info);
2893
2894         skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
2895         if (!skb)
2896                 return -ENOMEM;
2897
2898         cmd = (struct wmi_therm_throt_config_request_cmd *)skb->data;
2899
2900         cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_THERM_THROT_CONFIG_REQUEST) |
2901                           FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2902
2903         cmd->pdev_id = ar->pdev->pdev_id;
2904         cmd->enable = param->enable;
2905         cmd->dc = param->dc;
2906         cmd->dc_per_event = param->dc_per_event;
2907         cmd->therm_throt_levels = THERMAL_LEVELS;
2908
2909         tlv = (struct wmi_tlv *)(skb->data + sizeof(*cmd));
2910         tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
2911                       FIELD_PREP(WMI_TLV_LEN,
2912                                  (THERMAL_LEVELS *
2913                                   sizeof(struct wmi_therm_throt_level_config_info)));
2914
2915         lvl_conf = (struct wmi_therm_throt_level_config_info *)(skb->data +
2916                                                                 sizeof(*cmd) +
2917                                                                 TLV_HDR_SIZE);
2918         for (i = 0; i < THERMAL_LEVELS; i++) {
2919                 lvl_conf->tlv_header =
2920                         FIELD_PREP(WMI_TLV_TAG, WMI_TAG_THERM_THROT_LEVEL_CONFIG_INFO) |
2921                         FIELD_PREP(WMI_TLV_LEN, sizeof(*lvl_conf) - TLV_HDR_SIZE);
2922
2923                 lvl_conf->temp_lwm = param->levelconf[i].tmplwm;
2924                 lvl_conf->temp_hwm = param->levelconf[i].tmphwm;
2925                 lvl_conf->dc_off_percent = param->levelconf[i].dcoffpercent;
2926                 lvl_conf->prio = param->levelconf[i].priority;
2927                 lvl_conf++;
2928         }
2929
2930         ret = ath11k_wmi_cmd_send(wmi, skb, WMI_THERM_THROT_SET_CONF_CMDID);
2931         if (ret) {
2932                 ath11k_warn(ar->ab, "failed to send THERM_THROT_SET_CONF cmd\n");
2933                 dev_kfree_skb(skb);
2934         }
2935
2936         ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2937                    "WMI vdev set thermal throt pdev_id %d enable %d dc %d dc_per_event %x levels %d\n",
2938                    ar->pdev->pdev_id, param->enable, param->dc,
2939                    param->dc_per_event, THERMAL_LEVELS);
2940
2941         return ret;
2942 }
2943
2944 int ath11k_wmi_send_11d_scan_start_cmd(struct ath11k *ar,
2945                                        struct wmi_11d_scan_start_params *param)
2946 {
2947         struct ath11k_pdev_wmi *wmi = ar->wmi;
2948         struct wmi_11d_scan_start_cmd *cmd;
2949         struct sk_buff *skb;
2950         int ret;
2951
2952         skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
2953         if (!skb)
2954                 return -ENOMEM;
2955
2956         cmd = (struct wmi_11d_scan_start_cmd *)skb->data;
2957         cmd->tlv_header =
2958                 FIELD_PREP(WMI_TLV_TAG, WMI_TAG_11D_SCAN_START_CMD) |
2959                 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2960
2961         cmd->vdev_id = param->vdev_id;
2962         cmd->scan_period_msec = param->scan_period_msec;
2963         cmd->start_interval_msec = param->start_interval_msec;
2964         ret = ath11k_wmi_cmd_send(wmi, skb, WMI_11D_SCAN_START_CMDID);
2965
2966         ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2967                    "send 11d scan start vdev id %d period %d ms internal %d ms\n",
2968                    cmd->vdev_id,
2969                    cmd->scan_period_msec,
2970                    cmd->start_interval_msec);
2971
2972         if (ret) {
2973                 ath11k_warn(ar->ab,
2974                             "failed to send WMI_11D_SCAN_START_CMDID: %d\n", ret);
2975                 dev_kfree_skb(skb);
2976         }
2977
2978         return ret;
2979 }
2980
2981 int ath11k_wmi_send_11d_scan_stop_cmd(struct ath11k *ar, u32 vdev_id)
2982 {
2983         struct ath11k_pdev_wmi *wmi = ar->wmi;
2984         struct wmi_11d_scan_stop_cmd *cmd;
2985         struct sk_buff *skb;
2986         int ret;
2987
2988         skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
2989         if (!skb)
2990                 return -ENOMEM;
2991
2992         cmd = (struct wmi_11d_scan_stop_cmd *)skb->data;
2993         cmd->tlv_header =
2994                 FIELD_PREP(WMI_TLV_TAG, WMI_TAG_11D_SCAN_STOP_CMD) |
2995                 FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2996
2997         cmd->vdev_id = vdev_id;
2998         ret = ath11k_wmi_cmd_send(wmi, skb, WMI_11D_SCAN_STOP_CMDID);
2999
3000         ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3001                    "send 11d scan stop vdev id %d\n",
3002                    cmd->vdev_id);
3003
3004         if (ret) {
3005                 ath11k_warn(ar->ab,
3006                             "failed to send WMI_11D_SCAN_STOP_CMDID: %d\n", ret);
3007                 dev_kfree_skb(skb);
3008         }
3009
3010         return ret;
3011 }
3012
3013 int ath11k_wmi_pdev_pktlog_enable(struct ath11k *ar, u32 pktlog_filter)
3014 {
3015         struct ath11k_pdev_wmi *wmi = ar->wmi;
3016         struct wmi_pktlog_enable_cmd *cmd;
3017         struct sk_buff *skb;
3018         int ret;
3019
3020         skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
3021         if (!skb)
3022                 return -ENOMEM;
3023
3024         cmd = (struct wmi_pktlog_enable_cmd *)skb->data;
3025
3026         cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_PKTLOG_ENABLE_CMD) |
3027                           FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
3028
3029         cmd->pdev_id = DP_HW2SW_MACID(ar->pdev->pdev_id);
3030         cmd->evlist = pktlog_filter;
3031         cmd->enable = ATH11K_WMI_PKTLOG_ENABLE_FORCE;
3032
3033         ret = ath11k_wmi_cmd_send(wmi, skb,
3034                                   WMI_PDEV_PKTLOG_ENABLE_CMDID);
3035         if (ret) {
3036                 ath11k_warn(ar->ab, "failed to send WMI_PDEV_PKTLOG_ENABLE_CMDID\n");
3037                 dev_kfree_skb(skb);
3038         }
3039
3040         return ret;
3041 }
3042
3043 int ath11k_wmi_pdev_pktlog_disable(struct ath11k *ar)
3044 {
3045         struct ath11k_pdev_wmi *wmi = ar->wmi;
3046         struct wmi_pktlog_disable_cmd *cmd;
3047         struct sk_buff *skb;
3048         int ret;
3049
3050         skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
3051         if (!skb)
3052                 return -ENOMEM;
3053
3054         cmd = (struct wmi_pktlog_disable_cmd *)skb->data;
3055
3056         cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_PKTLOG_DISABLE_CMD) |
3057                           FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
3058
3059         cmd->pdev_id = DP_HW2SW_MACID(ar->pdev->pdev_id);
3060
3061         ret = ath11k_wmi_cmd_send(wmi, skb,
3062                                   WMI_PDEV_PKTLOG_DISABLE_CMDID);
3063         if (ret) {
3064                 ath11k_warn(ar->ab, "failed to send WMI_PDEV_PKTLOG_ENABLE_CMDID\n");
3065                 dev_kfree_skb(skb);
3066         }
3067
3068         return ret;
3069 }
3070
3071 int
3072 ath11k_wmi_send_twt_enable_cmd(struct ath11k *ar, u32 pdev_id)
3073 {
3074         struct ath11k_pdev_wmi *wmi = ar->wmi;
3075         struct ath11k_base *ab = wmi->wmi_ab->ab;
3076         struct wmi_twt_enable_params_cmd *cmd;
3077         struct sk_buff *skb;
3078         int ret, len;
3079
3080         len = sizeof(*cmd);
3081
3082         skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3083         if (!skb)
3084                 return -ENOMEM;
3085
3086         cmd = (struct wmi_twt_enable_params_cmd *)skb->data;
3087         cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_TWT_ENABLE_CMD) |
3088                           FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3089         cmd->pdev_id = pdev_id;
3090         cmd->sta_cong_timer_ms = ATH11K_TWT_DEF_STA_CONG_TIMER_MS;
3091         cmd->default_slot_size = ATH11K_TWT_DEF_DEFAULT_SLOT_SIZE;
3092         cmd->congestion_thresh_setup = ATH11K_TWT_DEF_CONGESTION_THRESH_SETUP;
3093         cmd->congestion_thresh_teardown =
3094                 ATH11K_TWT_DEF_CONGESTION_THRESH_TEARDOWN;
3095         cmd->congestion_thresh_critical =
3096                 ATH11K_TWT_DEF_CONGESTION_THRESH_CRITICAL;
3097         cmd->interference_thresh_teardown =
3098                 ATH11K_TWT_DEF_INTERFERENCE_THRESH_TEARDOWN;
3099         cmd->interference_thresh_setup =
3100                 ATH11K_TWT_DEF_INTERFERENCE_THRESH_SETUP;
3101         cmd->min_no_sta_setup = ATH11K_TWT_DEF_MIN_NO_STA_SETUP;
3102         cmd->min_no_sta_teardown = ATH11K_TWT_DEF_MIN_NO_STA_TEARDOWN;
3103         cmd->no_of_bcast_mcast_slots = ATH11K_TWT_DEF_NO_OF_BCAST_MCAST_SLOTS;
3104         cmd->min_no_twt_slots = ATH11K_TWT_DEF_MIN_NO_TWT_SLOTS;
3105         cmd->max_no_sta_twt = ATH11K_TWT_DEF_MAX_NO_STA_TWT;
3106         cmd->mode_check_interval = ATH11K_TWT_DEF_MODE_CHECK_INTERVAL;
3107         cmd->add_sta_slot_interval = ATH11K_TWT_DEF_ADD_STA_SLOT_INTERVAL;
3108         cmd->remove_sta_slot_interval =
3109                 ATH11K_TWT_DEF_REMOVE_STA_SLOT_INTERVAL;
3110         /* TODO add MBSSID support */
3111         cmd->mbss_support = 0;
3112
3113         ret = ath11k_wmi_cmd_send(wmi, skb, WMI_TWT_ENABLE_CMDID);
3114         if (ret) {
3115                 ath11k_warn(ab, "Failed to send WMI_TWT_ENABLE_CMDID");
3116                 dev_kfree_skb(skb);
3117         } else {
3118                 ar->twt_enabled = 1;
3119         }
3120         return ret;
3121 }
3122
3123 int
3124 ath11k_wmi_send_twt_disable_cmd(struct ath11k *ar, u32 pdev_id)
3125 {
3126         struct ath11k_pdev_wmi *wmi = ar->wmi;
3127         struct ath11k_base *ab = wmi->wmi_ab->ab;
3128         struct wmi_twt_disable_params_cmd *cmd;
3129         struct sk_buff *skb;
3130         int ret, len;
3131
3132         len = sizeof(*cmd);
3133
3134         skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3135         if (!skb)
3136                 return -ENOMEM;
3137
3138         cmd = (struct wmi_twt_disable_params_cmd *)skb->data;
3139         cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_TWT_DISABLE_CMD) |
3140                           FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3141         cmd->pdev_id = pdev_id;
3142
3143         ret = ath11k_wmi_cmd_send(wmi, skb, WMI_TWT_DISABLE_CMDID);
3144         if (ret) {
3145                 ath11k_warn(ab, "Failed to send WMI_TWT_DISABLE_CMDID");
3146                 dev_kfree_skb(skb);
3147         } else {
3148                 ar->twt_enabled = 0;
3149         }
3150         return ret;
3151 }
3152
3153 int ath11k_wmi_send_twt_add_dialog_cmd(struct ath11k *ar,
3154                                        struct wmi_twt_add_dialog_params *params)
3155 {
3156         struct ath11k_pdev_wmi *wmi = ar->wmi;
3157         struct ath11k_base *ab = wmi->wmi_ab->ab;
3158         struct wmi_twt_add_dialog_params_cmd *cmd;
3159         struct sk_buff *skb;
3160         int ret, len;
3161
3162         len = sizeof(*cmd);
3163
3164         skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3165         if (!skb)
3166                 return -ENOMEM;
3167
3168         cmd = (struct wmi_twt_add_dialog_params_cmd *)skb->data;
3169         cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_TWT_ADD_DIALOG_CMD) |
3170                           FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3171
3172         cmd->vdev_id = params->vdev_id;
3173         ether_addr_copy(cmd->peer_macaddr.addr, params->peer_macaddr);
3174         cmd->dialog_id = params->dialog_id;
3175         cmd->wake_intvl_us = params->wake_intvl_us;
3176         cmd->wake_intvl_mantis = params->wake_intvl_mantis;
3177         cmd->wake_dura_us = params->wake_dura_us;
3178         cmd->sp_offset_us = params->sp_offset_us;
3179         cmd->flags = params->twt_cmd;
3180         if (params->flag_bcast)
3181                 cmd->flags |= WMI_TWT_ADD_DIALOG_FLAG_BCAST;
3182         if (params->flag_trigger)
3183                 cmd->flags |= WMI_TWT_ADD_DIALOG_FLAG_TRIGGER;
3184         if (params->flag_flow_type)
3185                 cmd->flags |= WMI_TWT_ADD_DIALOG_FLAG_FLOW_TYPE;
3186         if (params->flag_protection)
3187                 cmd->flags |= WMI_TWT_ADD_DIALOG_FLAG_PROTECTION;
3188
3189         ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3190                    "wmi add twt dialog vdev %u dialog id %u wake interval %u mantissa %u wake duration %u service period offset %u flags 0x%x\n",
3191                    cmd->vdev_id, cmd->dialog_id, cmd->wake_intvl_us,
3192                    cmd->wake_intvl_mantis, cmd->wake_dura_us, cmd->sp_offset_us,
3193                    cmd->flags);
3194
3195         ret = ath11k_wmi_cmd_send(wmi, skb, WMI_TWT_ADD_DIALOG_CMDID);
3196
3197         if (ret) {
3198                 ath11k_warn(ab,
3199                             "failed to send wmi command to add twt dialog: %d",
3200                             ret);
3201                 dev_kfree_skb(skb);
3202         }
3203         return ret;
3204 }
3205
3206 int ath11k_wmi_send_twt_del_dialog_cmd(struct ath11k *ar,
3207                                        struct wmi_twt_del_dialog_params *params)
3208 {
3209         struct ath11k_pdev_wmi *wmi = ar->wmi;
3210         struct ath11k_base *ab = wmi->wmi_ab->ab;
3211         struct wmi_twt_del_dialog_params_cmd *cmd;
3212         struct sk_buff *skb;
3213         int ret, len;
3214
3215         len = sizeof(*cmd);
3216
3217         skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3218         if (!skb)
3219                 return -ENOMEM;
3220
3221         cmd = (struct wmi_twt_del_dialog_params_cmd *)skb->data;
3222         cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_TWT_DEL_DIALOG_CMD) |
3223                           FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3224
3225         cmd->vdev_id = params->vdev_id;
3226         ether_addr_copy(cmd->peer_macaddr.addr, params->peer_macaddr);
3227         cmd->dialog_id = params->dialog_id;
3228
3229         ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3230                    "wmi delete twt dialog vdev %u dialog id %u\n",
3231                    cmd->vdev_id, cmd->dialog_id);
3232
3233         ret = ath11k_wmi_cmd_send(wmi, skb, WMI_TWT_DEL_DIALOG_CMDID);
3234         if (ret) {
3235                 ath11k_warn(ab,
3236                             "failed to send wmi command to delete twt dialog: %d",
3237                             ret);
3238                 dev_kfree_skb(skb);
3239         }
3240         return ret;
3241 }
3242
3243 int ath11k_wmi_send_twt_pause_dialog_cmd(struct ath11k *ar,
3244                                          struct wmi_twt_pause_dialog_params *params)
3245 {
3246         struct ath11k_pdev_wmi *wmi = ar->wmi;
3247         struct ath11k_base *ab = wmi->wmi_ab->ab;
3248         struct wmi_twt_pause_dialog_params_cmd *cmd;
3249         struct sk_buff *skb;
3250         int ret, len;
3251
3252         len = sizeof(*cmd);
3253
3254         skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3255         if (!skb)
3256                 return -ENOMEM;
3257
3258         cmd = (struct wmi_twt_pause_dialog_params_cmd *)skb->data;
3259         cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
3260                                      WMI_TAG_TWT_PAUSE_DIALOG_CMD) |
3261                           FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3262
3263         cmd->vdev_id = params->vdev_id;
3264         ether_addr_copy(cmd->peer_macaddr.addr, params->peer_macaddr);
3265         cmd->dialog_id = params->dialog_id;
3266
3267         ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3268                    "wmi pause twt dialog vdev %u dialog id %u\n",
3269                    cmd->vdev_id, cmd->dialog_id);
3270
3271         ret = ath11k_wmi_cmd_send(wmi, skb, WMI_TWT_PAUSE_DIALOG_CMDID);
3272         if (ret) {
3273                 ath11k_warn(ab,
3274                             "failed to send wmi command to pause twt dialog: %d",
3275                             ret);
3276                 dev_kfree_skb(skb);
3277         }
3278         return ret;
3279 }
3280
3281 int ath11k_wmi_send_twt_resume_dialog_cmd(struct ath11k *ar,
3282                                           struct wmi_twt_resume_dialog_params *params)
3283 {
3284         struct ath11k_pdev_wmi *wmi = ar->wmi;
3285         struct ath11k_base *ab = wmi->wmi_ab->ab;
3286         struct wmi_twt_resume_dialog_params_cmd *cmd;
3287         struct sk_buff *skb;
3288         int ret, len;
3289
3290         len = sizeof(*cmd);
3291
3292         skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3293         if (!skb)
3294                 return -ENOMEM;
3295
3296         cmd = (struct wmi_twt_resume_dialog_params_cmd *)skb->data;
3297         cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
3298                                      WMI_TAG_TWT_RESUME_DIALOG_CMD) |
3299                           FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3300
3301         cmd->vdev_id = params->vdev_id;
3302         ether_addr_copy(cmd->peer_macaddr.addr, params->peer_macaddr);
3303         cmd->dialog_id = params->dialog_id;
3304         cmd->sp_offset_us = params->sp_offset_us;
3305         cmd->next_twt_size = params->next_twt_size;
3306
3307         ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3308                    "wmi resume twt dialog vdev %u dialog id %u service period offset %u next twt subfield size %u\n",
3309                    cmd->vdev_id, cmd->dialog_id, cmd->sp_offset_us,
3310                    cmd->next_twt_size);
3311
3312         ret = ath11k_wmi_cmd_send(wmi, skb, WMI_TWT_RESUME_DIALOG_CMDID);
3313         if (ret) {
3314                 ath11k_warn(ab,
3315                             "failed to send wmi command to resume twt dialog: %d",
3316                             ret);
3317                 dev_kfree_skb(skb);
3318         }
3319         return ret;
3320 }
3321
3322 int
3323 ath11k_wmi_send_obss_spr_cmd(struct ath11k *ar, u32 vdev_id,
3324                              struct ieee80211_he_obss_pd *he_obss_pd)
3325 {
3326         struct ath11k_pdev_wmi *wmi = ar->wmi;
3327         struct ath11k_base *ab = wmi->wmi_ab->ab;
3328         struct wmi_obss_spatial_reuse_params_cmd *cmd;
3329         struct sk_buff *skb;
3330         int ret, len;
3331
3332         len = sizeof(*cmd);
3333
3334         skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3335         if (!skb)
3336                 return -ENOMEM;
3337
3338         cmd = (struct wmi_obss_spatial_reuse_params_cmd *)skb->data;
3339         cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
3340                                      WMI_TAG_OBSS_SPATIAL_REUSE_SET_CMD) |
3341                           FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3342         cmd->vdev_id = vdev_id;
3343         cmd->enable = he_obss_pd->enable;
3344         cmd->obss_min = he_obss_pd->min_offset;
3345         cmd->obss_max = he_obss_pd->max_offset;
3346
3347         ret = ath11k_wmi_cmd_send(wmi, skb,
3348                                   WMI_PDEV_OBSS_PD_SPATIAL_REUSE_CMDID);
3349         if (ret) {
3350                 ath11k_warn(ab,
3351                             "Failed to send WMI_PDEV_OBSS_PD_SPATIAL_REUSE_CMDID");
3352                 dev_kfree_skb(skb);
3353         }
3354         return ret;
3355 }
3356
3357 int
3358 ath11k_wmi_pdev_set_srg_bss_color_bitmap(struct ath11k *ar, u32 *bitmap)
3359 {
3360         struct ath11k_pdev_wmi *wmi = ar->wmi;
3361         struct ath11k_base *ab = wmi->wmi_ab->ab;
3362         struct wmi_pdev_obss_pd_bitmap_cmd *cmd;
3363         struct sk_buff *skb;
3364         int ret, len;
3365
3366         len = sizeof(*cmd);
3367
3368         skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3369         if (!skb)
3370                 return -ENOMEM;
3371
3372         cmd = (struct wmi_pdev_obss_pd_bitmap_cmd *)skb->data;
3373         cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
3374                                      WMI_TAG_PDEV_SRG_BSS_COLOR_BITMAP_CMD) |
3375                           FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3376         cmd->pdev_id = ar->pdev->pdev_id;
3377         memcpy(cmd->bitmap, bitmap, sizeof(cmd->bitmap));
3378
3379         ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3380                    "obss pd pdev_id %d bss color bitmap %08x %08x\n",
3381                    cmd->pdev_id, cmd->bitmap[0], cmd->bitmap[1]);
3382
3383         ret = ath11k_wmi_cmd_send(wmi, skb,
3384                                   WMI_PDEV_SET_SRG_BSS_COLOR_BITMAP_CMDID);
3385         if (ret) {
3386                 ath11k_warn(ab,
3387                             "failed to send WMI_PDEV_SET_SRG_BSS_COLOR_BITMAP_CMDID");
3388                 dev_kfree_skb(skb);
3389         }
3390
3391         return ret;
3392 }
3393
3394 int
3395 ath11k_wmi_pdev_set_srg_patial_bssid_bitmap(struct ath11k *ar, u32 *bitmap)
3396 {
3397         struct ath11k_pdev_wmi *wmi = ar->wmi;
3398         struct ath11k_base *ab = wmi->wmi_ab->ab;
3399         struct wmi_pdev_obss_pd_bitmap_cmd *cmd;
3400         struct sk_buff *skb;
3401         int ret, len;
3402
3403         len = sizeof(*cmd);
3404
3405         skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3406         if (!skb)
3407                 return -ENOMEM;
3408
3409         cmd = (struct wmi_pdev_obss_pd_bitmap_cmd *)skb->data;
3410         cmd->tlv_header =
3411                 FIELD_PREP(WMI_TLV_TAG,
3412                            WMI_TAG_PDEV_SRG_PARTIAL_BSSID_BITMAP_CMD) |
3413                 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3414         cmd->pdev_id = ar->pdev->pdev_id;
3415         memcpy(cmd->bitmap, bitmap, sizeof(cmd->bitmap));
3416
3417         ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3418                    "obss pd pdev_id %d partial bssid bitmap %08x %08x\n",
3419                    cmd->pdev_id, cmd->bitmap[0], cmd->bitmap[1]);
3420
3421         ret = ath11k_wmi_cmd_send(wmi, skb,
3422                                   WMI_PDEV_SET_SRG_PARTIAL_BSSID_BITMAP_CMDID);
3423         if (ret) {
3424                 ath11k_warn(ab,
3425                             "failed to send WMI_PDEV_SET_SRG_PARTIAL_BSSID_BITMAP_CMDID");
3426                 dev_kfree_skb(skb);
3427         }
3428
3429         return ret;
3430 }
3431
3432 int
3433 ath11k_wmi_pdev_srg_obss_color_enable_bitmap(struct ath11k *ar, u32 *bitmap)
3434 {
3435         struct ath11k_pdev_wmi *wmi = ar->wmi;
3436         struct ath11k_base *ab = wmi->wmi_ab->ab;
3437         struct wmi_pdev_obss_pd_bitmap_cmd *cmd;
3438         struct sk_buff *skb;
3439         int ret, len;
3440
3441         len = sizeof(*cmd);
3442
3443         skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3444         if (!skb)
3445                 return -ENOMEM;
3446
3447         cmd = (struct wmi_pdev_obss_pd_bitmap_cmd *)skb->data;
3448         cmd->tlv_header =
3449                 FIELD_PREP(WMI_TLV_TAG,
3450                            WMI_TAG_PDEV_SRG_OBSS_COLOR_ENABLE_BITMAP_CMD) |
3451                 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3452         cmd->pdev_id = ar->pdev->pdev_id;
3453         memcpy(cmd->bitmap, bitmap, sizeof(cmd->bitmap));
3454
3455         ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3456                    "obss pd srg pdev_id %d bss color enable bitmap %08x %08x\n",
3457                    cmd->pdev_id, cmd->bitmap[0], cmd->bitmap[1]);
3458
3459         ret = ath11k_wmi_cmd_send(wmi, skb,
3460                                   WMI_PDEV_SET_SRG_OBSS_COLOR_ENABLE_BITMAP_CMDID);
3461         if (ret) {
3462                 ath11k_warn(ab,
3463                             "failed to send WMI_PDEV_SET_SRG_OBSS_COLOR_ENABLE_BITMAP_CMDID");
3464                 dev_kfree_skb(skb);
3465         }
3466
3467         return ret;
3468 }
3469
3470 int
3471 ath11k_wmi_pdev_srg_obss_bssid_enable_bitmap(struct ath11k *ar, u32 *bitmap)
3472 {
3473         struct ath11k_pdev_wmi *wmi = ar->wmi;
3474         struct ath11k_base *ab = wmi->wmi_ab->ab;
3475         struct wmi_pdev_obss_pd_bitmap_cmd *cmd;
3476         struct sk_buff *skb;
3477         int ret, len;
3478
3479         len = sizeof(*cmd);
3480
3481         skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3482         if (!skb)
3483                 return -ENOMEM;
3484
3485         cmd = (struct wmi_pdev_obss_pd_bitmap_cmd *)skb->data;
3486         cmd->tlv_header =
3487                 FIELD_PREP(WMI_TLV_TAG,
3488                            WMI_TAG_PDEV_SRG_OBSS_BSSID_ENABLE_BITMAP_CMD) |
3489                 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3490         cmd->pdev_id = ar->pdev->pdev_id;
3491         memcpy(cmd->bitmap, bitmap, sizeof(cmd->bitmap));
3492
3493         ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3494                    "obss pd srg pdev_id %d bssid enable bitmap %08x %08x\n",
3495                    cmd->pdev_id, cmd->bitmap[0], cmd->bitmap[1]);
3496
3497         ret = ath11k_wmi_cmd_send(wmi, skb,
3498                                   WMI_PDEV_SET_SRG_OBSS_BSSID_ENABLE_BITMAP_CMDID);
3499         if (ret) {
3500                 ath11k_warn(ab,
3501                             "failed to send WMI_PDEV_SET_SRG_OBSS_BSSID_ENABLE_BITMAP_CMDID");
3502                 dev_kfree_skb(skb);
3503         }
3504
3505         return ret;
3506 }
3507
3508 int
3509 ath11k_wmi_pdev_non_srg_obss_color_enable_bitmap(struct ath11k *ar, u32 *bitmap)
3510 {
3511         struct ath11k_pdev_wmi *wmi = ar->wmi;
3512         struct ath11k_base *ab = wmi->wmi_ab->ab;
3513         struct wmi_pdev_obss_pd_bitmap_cmd *cmd;
3514         struct sk_buff *skb;
3515         int ret, len;
3516
3517         len = sizeof(*cmd);
3518
3519         skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3520         if (!skb)
3521                 return -ENOMEM;
3522
3523         cmd = (struct wmi_pdev_obss_pd_bitmap_cmd *)skb->data;
3524         cmd->tlv_header =
3525                 FIELD_PREP(WMI_TLV_TAG,
3526                            WMI_TAG_PDEV_NON_SRG_OBSS_COLOR_ENABLE_BITMAP_CMD) |
3527                 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3528         cmd->pdev_id = ar->pdev->pdev_id;
3529         memcpy(cmd->bitmap, bitmap, sizeof(cmd->bitmap));
3530
3531         ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3532                    "obss pd non_srg pdev_id %d bss color enable bitmap %08x %08x\n",
3533                    cmd->pdev_id, cmd->bitmap[0], cmd->bitmap[1]);
3534
3535         ret = ath11k_wmi_cmd_send(wmi, skb,
3536                                   WMI_PDEV_SET_NON_SRG_OBSS_COLOR_ENABLE_BITMAP_CMDID);
3537         if (ret) {
3538                 ath11k_warn(ab,
3539                             "failed to send WMI_PDEV_SET_NON_SRG_OBSS_COLOR_ENABLE_BITMAP_CMDID");
3540                 dev_kfree_skb(skb);
3541         }
3542
3543         return ret;
3544 }
3545
3546 int
3547 ath11k_wmi_pdev_non_srg_obss_bssid_enable_bitmap(struct ath11k *ar, u32 *bitmap)
3548 {
3549         struct ath11k_pdev_wmi *wmi = ar->wmi;
3550         struct ath11k_base *ab = wmi->wmi_ab->ab;
3551         struct wmi_pdev_obss_pd_bitmap_cmd *cmd;
3552         struct sk_buff *skb;
3553         int ret, len;
3554
3555         len = sizeof(*cmd);
3556
3557         skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3558         if (!skb)
3559                 return -ENOMEM;
3560
3561         cmd = (struct wmi_pdev_obss_pd_bitmap_cmd *)skb->data;
3562         cmd->tlv_header =
3563                 FIELD_PREP(WMI_TLV_TAG,
3564                            WMI_TAG_PDEV_NON_SRG_OBSS_BSSID_ENABLE_BITMAP_CMD) |
3565                 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3566         cmd->pdev_id = ar->pdev->pdev_id;
3567         memcpy(cmd->bitmap, bitmap, sizeof(cmd->bitmap));
3568
3569         ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3570                    "obss pd non_srg pdev_id %d bssid enable bitmap %08x %08x\n",
3571                    cmd->pdev_id, cmd->bitmap[0], cmd->bitmap[1]);
3572
3573         ret = ath11k_wmi_cmd_send(wmi, skb,
3574                                   WMI_PDEV_SET_NON_SRG_OBSS_BSSID_ENABLE_BITMAP_CMDID);
3575         if (ret) {
3576                 ath11k_warn(ab,
3577                             "failed to send WMI_PDEV_SET_NON_SRG_OBSS_BSSID_ENABLE_BITMAP_CMDID");
3578                 dev_kfree_skb(skb);
3579         }
3580
3581         return ret;
3582 }
3583
3584 int
3585 ath11k_wmi_send_obss_color_collision_cfg_cmd(struct ath11k *ar, u32 vdev_id,
3586                                              u8 bss_color, u32 period,
3587                                              bool enable)
3588 {
3589         struct ath11k_pdev_wmi *wmi = ar->wmi;
3590         struct ath11k_base *ab = wmi->wmi_ab->ab;
3591         struct wmi_obss_color_collision_cfg_params_cmd *cmd;
3592         struct sk_buff *skb;
3593         int ret, len;
3594
3595         len = sizeof(*cmd);
3596
3597         skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3598         if (!skb)
3599                 return -ENOMEM;
3600
3601         cmd = (struct wmi_obss_color_collision_cfg_params_cmd *)skb->data;
3602         cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
3603                                      WMI_TAG_OBSS_COLOR_COLLISION_DET_CONFIG) |
3604                           FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3605         cmd->vdev_id = vdev_id;
3606         cmd->evt_type = enable ? ATH11K_OBSS_COLOR_COLLISION_DETECTION :
3607                                  ATH11K_OBSS_COLOR_COLLISION_DETECTION_DISABLE;
3608         cmd->current_bss_color = bss_color;
3609         cmd->detection_period_ms = period;
3610         cmd->scan_period_ms = ATH11K_BSS_COLOR_COLLISION_SCAN_PERIOD_MS;
3611         cmd->free_slot_expiry_time_ms = 0;
3612         cmd->flags = 0;
3613
3614         ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3615                    "wmi_send_obss_color_collision_cfg id %d type %d bss_color %d detect_period %d scan_period %d\n",
3616                    cmd->vdev_id, cmd->evt_type, cmd->current_bss_color,
3617                    cmd->detection_period_ms, cmd->scan_period_ms);
3618
3619         ret = ath11k_wmi_cmd_send(wmi, skb,
3620                                   WMI_OBSS_COLOR_COLLISION_DET_CONFIG_CMDID);
3621         if (ret) {
3622                 ath11k_warn(ab, "Failed to send WMI_OBSS_COLOR_COLLISION_DET_CONFIG_CMDID");
3623                 dev_kfree_skb(skb);
3624         }
3625         return ret;
3626 }
3627
3628 int ath11k_wmi_send_bss_color_change_enable_cmd(struct ath11k *ar, u32 vdev_id,
3629                                                 bool enable)
3630 {
3631         struct ath11k_pdev_wmi *wmi = ar->wmi;
3632         struct ath11k_base *ab = wmi->wmi_ab->ab;
3633         struct wmi_bss_color_change_enable_params_cmd *cmd;
3634         struct sk_buff *skb;
3635         int ret, len;
3636
3637         len = sizeof(*cmd);
3638
3639         skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3640         if (!skb)
3641                 return -ENOMEM;
3642
3643         cmd = (struct wmi_bss_color_change_enable_params_cmd *)skb->data;
3644         cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_BSS_COLOR_CHANGE_ENABLE) |
3645                           FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3646         cmd->vdev_id = vdev_id;
3647         cmd->enable = enable ? 1 : 0;
3648
3649         ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3650                    "wmi_send_bss_color_change_enable id %d enable %d\n",
3651                    cmd->vdev_id, cmd->enable);
3652
3653         ret = ath11k_wmi_cmd_send(wmi, skb,
3654                                   WMI_BSS_COLOR_CHANGE_ENABLE_CMDID);
3655         if (ret) {
3656                 ath11k_warn(ab, "Failed to send WMI_BSS_COLOR_CHANGE_ENABLE_CMDID");
3657                 dev_kfree_skb(skb);
3658         }
3659         return ret;
3660 }
3661
3662 int ath11k_wmi_fils_discovery_tmpl(struct ath11k *ar, u32 vdev_id,
3663                                    struct sk_buff *tmpl)
3664 {
3665         struct wmi_tlv *tlv;
3666         struct sk_buff *skb;
3667         void *ptr;
3668         int ret, len;
3669         size_t aligned_len;
3670         struct wmi_fils_discovery_tmpl_cmd *cmd;
3671
3672         aligned_len = roundup(tmpl->len, 4);
3673         len = sizeof(*cmd) + TLV_HDR_SIZE + aligned_len;
3674
3675         ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3676                    "WMI vdev %i set FILS discovery template\n", vdev_id);
3677
3678         skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
3679         if (!skb)
3680                 return -ENOMEM;
3681
3682         cmd = (struct wmi_fils_discovery_tmpl_cmd *)skb->data;
3683         cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
3684                                      WMI_TAG_FILS_DISCOVERY_TMPL_CMD) |
3685                           FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
3686         cmd->vdev_id = vdev_id;
3687         cmd->buf_len = tmpl->len;
3688         ptr = skb->data + sizeof(*cmd);
3689
3690         tlv = ptr;
3691         tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
3692                       FIELD_PREP(WMI_TLV_LEN, aligned_len);
3693         memcpy(tlv->value, tmpl->data, tmpl->len);
3694
3695         ret = ath11k_wmi_cmd_send(ar->wmi, skb, WMI_FILS_DISCOVERY_TMPL_CMDID);
3696         if (ret) {
3697                 ath11k_warn(ar->ab,
3698                             "WMI vdev %i failed to send FILS discovery template command\n",
3699                             vdev_id);
3700                 dev_kfree_skb(skb);
3701         }
3702         return ret;
3703 }
3704
3705 int ath11k_wmi_probe_resp_tmpl(struct ath11k *ar, u32 vdev_id,
3706                                struct sk_buff *tmpl)
3707 {
3708         struct wmi_probe_tmpl_cmd *cmd;
3709         struct wmi_bcn_prb_info *probe_info;
3710         struct wmi_tlv *tlv;
3711         struct sk_buff *skb;
3712         void *ptr;
3713         int ret, len;
3714         size_t aligned_len = roundup(tmpl->len, 4);
3715
3716         ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3717                    "WMI vdev %i set probe response template\n", vdev_id);
3718
3719         len = sizeof(*cmd) + sizeof(*probe_info) + TLV_HDR_SIZE + aligned_len;
3720
3721         skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
3722         if (!skb)
3723                 return -ENOMEM;
3724
3725         cmd = (struct wmi_probe_tmpl_cmd *)skb->data;
3726         cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PRB_TMPL_CMD) |
3727                           FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
3728         cmd->vdev_id = vdev_id;
3729         cmd->buf_len = tmpl->len;
3730
3731         ptr = skb->data + sizeof(*cmd);
3732
3733         probe_info = ptr;
3734         len = sizeof(*probe_info);
3735         probe_info->tlv_header = FIELD_PREP(WMI_TLV_TAG,
3736                                             WMI_TAG_BCN_PRB_INFO) |
3737                                  FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3738         probe_info->caps = 0;
3739         probe_info->erp = 0;
3740
3741         ptr += sizeof(*probe_info);
3742
3743         tlv = ptr;
3744         tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
3745                       FIELD_PREP(WMI_TLV_LEN, aligned_len);
3746         memcpy(tlv->value, tmpl->data, tmpl->len);
3747
3748         ret = ath11k_wmi_cmd_send(ar->wmi, skb, WMI_PRB_TMPL_CMDID);
3749         if (ret) {
3750                 ath11k_warn(ar->ab,
3751                             "WMI vdev %i failed to send probe response template command\n",
3752                             vdev_id);
3753                 dev_kfree_skb(skb);
3754         }
3755         return ret;
3756 }
3757
3758 int ath11k_wmi_fils_discovery(struct ath11k *ar, u32 vdev_id, u32 interval,
3759                               bool unsol_bcast_probe_resp_enabled)
3760 {
3761         struct sk_buff *skb;
3762         int ret, len;
3763         struct wmi_fils_discovery_cmd *cmd;
3764
3765         ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3766                    "WMI vdev %i set %s interval to %u TU\n",
3767                    vdev_id, unsol_bcast_probe_resp_enabled ?
3768                    "unsolicited broadcast probe response" : "FILS discovery",
3769                    interval);
3770
3771         len = sizeof(*cmd);
3772         skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
3773         if (!skb)
3774                 return -ENOMEM;
3775
3776         cmd = (struct wmi_fils_discovery_cmd *)skb->data;
3777         cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ENABLE_FILS_CMD) |
3778                           FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3779         cmd->vdev_id = vdev_id;
3780         cmd->interval = interval;
3781         cmd->config = unsol_bcast_probe_resp_enabled;
3782
3783         ret = ath11k_wmi_cmd_send(ar->wmi, skb, WMI_ENABLE_FILS_CMDID);
3784         if (ret) {
3785                 ath11k_warn(ar->ab,
3786                             "WMI vdev %i failed to send FILS discovery enable/disable command\n",
3787                             vdev_id);
3788                 dev_kfree_skb(skb);
3789         }
3790         return ret;
3791 }
3792
3793 static void
3794 ath11k_wmi_obss_color_collision_event(struct ath11k_base *ab, struct sk_buff *skb)
3795 {
3796         const void **tb;
3797         const struct wmi_obss_color_collision_event *ev;
3798         struct ath11k_vif *arvif;
3799         int ret;
3800
3801         tb = ath11k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC);
3802         if (IS_ERR(tb)) {
3803                 ret = PTR_ERR(tb);
3804                 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
3805                 return;
3806         }
3807
3808         rcu_read_lock();
3809
3810         ev = tb[WMI_TAG_OBSS_COLOR_COLLISION_EVT];
3811         if (!ev) {
3812                 ath11k_warn(ab, "failed to fetch obss color collision ev");
3813                 goto exit;
3814         }
3815
3816         arvif = ath11k_mac_get_arvif_by_vdev_id(ab, ev->vdev_id);
3817         if (!arvif) {
3818                 ath11k_warn(ab, "failed to find arvif with vedv id %d in obss_color_collision_event\n",
3819                             ev->vdev_id);
3820                 goto exit;
3821         }
3822
3823         switch (ev->evt_type) {
3824         case WMI_BSS_COLOR_COLLISION_DETECTION:
3825                 ieeee80211_obss_color_collision_notify(arvif->vif, ev->obss_color_bitmap);
3826                 ath11k_dbg(ab, ATH11K_DBG_WMI,
3827                            "OBSS color collision detected vdev:%d, event:%d, bitmap:%08llx\n",
3828                            ev->vdev_id, ev->evt_type, ev->obss_color_bitmap);
3829                 break;
3830         case WMI_BSS_COLOR_COLLISION_DISABLE:
3831         case WMI_BSS_COLOR_FREE_SLOT_TIMER_EXPIRY:
3832         case WMI_BSS_COLOR_FREE_SLOT_AVAILABLE:
3833                 break;
3834         default:
3835                 ath11k_warn(ab, "received unknown obss color collision detection event\n");
3836         }
3837
3838 exit:
3839         kfree(tb);
3840         rcu_read_unlock();
3841 }
3842
3843 static void
3844 ath11k_fill_band_to_mac_param(struct ath11k_base  *soc,
3845                               struct wmi_host_pdev_band_to_mac *band_to_mac)
3846 {
3847         u8 i;
3848         struct ath11k_hal_reg_capabilities_ext *hal_reg_cap;
3849         struct ath11k_pdev *pdev;
3850
3851         for (i = 0; i < soc->num_radios; i++) {
3852                 pdev = &soc->pdevs[i];
3853                 hal_reg_cap = &soc->hal_reg_cap[i];
3854                 band_to_mac[i].pdev_id = pdev->pdev_id;
3855
3856                 switch (pdev->cap.supported_bands) {
3857                 case WMI_HOST_WLAN_2G_5G_CAP:
3858                         band_to_mac[i].start_freq = hal_reg_cap->low_2ghz_chan;
3859                         band_to_mac[i].end_freq = hal_reg_cap->high_5ghz_chan;
3860                         break;
3861                 case WMI_HOST_WLAN_2G_CAP:
3862                         band_to_mac[i].start_freq = hal_reg_cap->low_2ghz_chan;
3863                         band_to_mac[i].end_freq = hal_reg_cap->high_2ghz_chan;
3864                         break;
3865                 case WMI_HOST_WLAN_5G_CAP:
3866                         band_to_mac[i].start_freq = hal_reg_cap->low_5ghz_chan;
3867                         band_to_mac[i].end_freq = hal_reg_cap->high_5ghz_chan;
3868                         break;
3869                 default:
3870                         break;
3871                 }
3872         }
3873 }
3874
3875 static void
3876 ath11k_wmi_copy_resource_config(struct wmi_resource_config *wmi_cfg,
3877                                 struct target_resource_config *tg_cfg)
3878 {
3879         wmi_cfg->num_vdevs = tg_cfg->num_vdevs;
3880         wmi_cfg->num_peers = tg_cfg->num_peers;
3881         wmi_cfg->num_offload_peers = tg_cfg->num_offload_peers;
3882         wmi_cfg->num_offload_reorder_buffs = tg_cfg->num_offload_reorder_buffs;
3883         wmi_cfg->num_peer_keys = tg_cfg->num_peer_keys;
3884         wmi_cfg->num_tids = tg_cfg->num_tids;
3885         wmi_cfg->ast_skid_limit = tg_cfg->ast_skid_limit;
3886         wmi_cfg->tx_chain_mask = tg_cfg->tx_chain_mask;
3887         wmi_cfg->rx_chain_mask = tg_cfg->rx_chain_mask;
3888         wmi_cfg->rx_timeout_pri[0] = tg_cfg->rx_timeout_pri[0];
3889         wmi_cfg->rx_timeout_pri[1] = tg_cfg->rx_timeout_pri[1];
3890         wmi_cfg->rx_timeout_pri[2] = tg_cfg->rx_timeout_pri[2];
3891         wmi_cfg->rx_timeout_pri[3] = tg_cfg->rx_timeout_pri[3];
3892         wmi_cfg->rx_decap_mode = tg_cfg->rx_decap_mode;
3893         wmi_cfg->scan_max_pending_req = tg_cfg->scan_max_pending_req;
3894         wmi_cfg->bmiss_offload_max_vdev = tg_cfg->bmiss_offload_max_vdev;
3895         wmi_cfg->roam_offload_max_vdev = tg_cfg->roam_offload_max_vdev;
3896         wmi_cfg->roam_offload_max_ap_profiles =
3897                 tg_cfg->roam_offload_max_ap_profiles;
3898         wmi_cfg->num_mcast_groups = tg_cfg->num_mcast_groups;
3899         wmi_cfg->num_mcast_table_elems = tg_cfg->num_mcast_table_elems;
3900         wmi_cfg->mcast2ucast_mode = tg_cfg->mcast2ucast_mode;
3901         wmi_cfg->tx_dbg_log_size = tg_cfg->tx_dbg_log_size;
3902         wmi_cfg->num_wds_entries = tg_cfg->num_wds_entries;
3903         wmi_cfg->dma_burst_size = tg_cfg->dma_burst_size;
3904         wmi_cfg->mac_aggr_delim = tg_cfg->mac_aggr_delim;
3905         wmi_cfg->rx_skip_defrag_timeout_dup_detection_check =
3906                 tg_cfg->rx_skip_defrag_timeout_dup_detection_check;
3907         wmi_cfg->vow_config = tg_cfg->vow_config;
3908         wmi_cfg->gtk_offload_max_vdev = tg_cfg->gtk_offload_max_vdev;
3909         wmi_cfg->num_msdu_desc = tg_cfg->num_msdu_desc;
3910         wmi_cfg->max_frag_entries = tg_cfg->max_frag_entries;
3911         wmi_cfg->num_tdls_vdevs = tg_cfg->num_tdls_vdevs;
3912         wmi_cfg->num_tdls_conn_table_entries =
3913                 tg_cfg->num_tdls_conn_table_entries;
3914         wmi_cfg->beacon_tx_offload_max_vdev =
3915                 tg_cfg->beacon_tx_offload_max_vdev;
3916         wmi_cfg->num_multicast_filter_entries =
3917                 tg_cfg->num_multicast_filter_entries;
3918         wmi_cfg->num_wow_filters = tg_cfg->num_wow_filters;
3919         wmi_cfg->num_keep_alive_pattern = tg_cfg->num_keep_alive_pattern;
3920         wmi_cfg->keep_alive_pattern_size = tg_cfg->keep_alive_pattern_size;
3921         wmi_cfg->max_tdls_concurrent_sleep_sta =
3922                 tg_cfg->max_tdls_concurrent_sleep_sta;
3923         wmi_cfg->max_tdls_concurrent_buffer_sta =
3924                 tg_cfg->max_tdls_concurrent_buffer_sta;
3925         wmi_cfg->wmi_send_separate = tg_cfg->wmi_send_separate;
3926         wmi_cfg->num_ocb_vdevs = tg_cfg->num_ocb_vdevs;
3927         wmi_cfg->num_ocb_channels = tg_cfg->num_ocb_channels;
3928         wmi_cfg->num_ocb_schedules = tg_cfg->num_ocb_schedules;
3929         wmi_cfg->bpf_instruction_size = tg_cfg->bpf_instruction_size;
3930         wmi_cfg->max_bssid_rx_filters = tg_cfg->max_bssid_rx_filters;
3931         wmi_cfg->use_pdev_id = tg_cfg->use_pdev_id;
3932         wmi_cfg->flag1 = tg_cfg->flag1;
3933         wmi_cfg->peer_map_unmap_v2_support = tg_cfg->peer_map_unmap_v2_support;
3934         wmi_cfg->sched_params = tg_cfg->sched_params;
3935         wmi_cfg->twt_ap_pdev_count = tg_cfg->twt_ap_pdev_count;
3936         wmi_cfg->twt_ap_sta_count = tg_cfg->twt_ap_sta_count;
3937 }
3938
3939 static int ath11k_init_cmd_send(struct ath11k_pdev_wmi *wmi,
3940                                 struct wmi_init_cmd_param *param)
3941 {
3942         struct ath11k_base *ab = wmi->wmi_ab->ab;
3943         struct sk_buff *skb;
3944         struct wmi_init_cmd *cmd;
3945         struct wmi_resource_config *cfg;
3946         struct wmi_pdev_set_hw_mode_cmd_param *hw_mode;
3947         struct wmi_pdev_band_to_mac *band_to_mac;
3948         struct wlan_host_mem_chunk *host_mem_chunks;
3949         struct wmi_tlv *tlv;
3950         size_t ret, len;
3951         void *ptr;
3952         u32 hw_mode_len = 0;
3953         u16 idx;
3954
3955         if (param->hw_mode_id != WMI_HOST_HW_MODE_MAX)
3956                 hw_mode_len = sizeof(*hw_mode) + TLV_HDR_SIZE +
3957                               (param->num_band_to_mac * sizeof(*band_to_mac));
3958
3959         len = sizeof(*cmd) + TLV_HDR_SIZE + sizeof(*cfg) + hw_mode_len +
3960               (param->num_mem_chunks ? (sizeof(*host_mem_chunks) * WMI_MAX_MEM_REQS) : 0);
3961
3962         skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3963         if (!skb)
3964                 return -ENOMEM;
3965
3966         cmd = (struct wmi_init_cmd *)skb->data;
3967
3968         cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_INIT_CMD) |
3969                           FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
3970
3971         ptr = skb->data + sizeof(*cmd);
3972         cfg = ptr;
3973
3974         ath11k_wmi_copy_resource_config(cfg, param->res_cfg);
3975
3976         cfg->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_RESOURCE_CONFIG) |
3977                           FIELD_PREP(WMI_TLV_LEN, sizeof(*cfg) - TLV_HDR_SIZE);
3978
3979         ptr += sizeof(*cfg);
3980         host_mem_chunks = ptr + TLV_HDR_SIZE;
3981         len = sizeof(struct wlan_host_mem_chunk);
3982
3983         for (idx = 0; idx < param->num_mem_chunks; ++idx) {
3984                 host_mem_chunks[idx].tlv_header =
3985                                 FIELD_PREP(WMI_TLV_TAG,
3986                                            WMI_TAG_WLAN_HOST_MEMORY_CHUNK) |
3987                                 FIELD_PREP(WMI_TLV_LEN, len);
3988
3989                 host_mem_chunks[idx].ptr = param->mem_chunks[idx].paddr;
3990                 host_mem_chunks[idx].size = param->mem_chunks[idx].len;
3991                 host_mem_chunks[idx].req_id = param->mem_chunks[idx].req_id;
3992
3993                 ath11k_dbg(ab, ATH11K_DBG_WMI,
3994                            "WMI host mem chunk req_id %d paddr 0x%llx len %d\n",
3995                            param->mem_chunks[idx].req_id,
3996                            (u64)param->mem_chunks[idx].paddr,
3997                            param->mem_chunks[idx].len);
3998         }
3999         cmd->num_host_mem_chunks = param->num_mem_chunks;
4000         len = sizeof(struct wlan_host_mem_chunk) * param->num_mem_chunks;
4001
4002         /* num_mem_chunks is zero */
4003         tlv = ptr;
4004         tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
4005                       FIELD_PREP(WMI_TLV_LEN, len);
4006         ptr += TLV_HDR_SIZE + len;
4007
4008         if (param->hw_mode_id != WMI_HOST_HW_MODE_MAX) {
4009                 hw_mode = (struct wmi_pdev_set_hw_mode_cmd_param *)ptr;
4010                 hw_mode->tlv_header = FIELD_PREP(WMI_TLV_TAG,
4011                                                  WMI_TAG_PDEV_SET_HW_MODE_CMD) |
4012                                       FIELD_PREP(WMI_TLV_LEN,
4013                                                  sizeof(*hw_mode) - TLV_HDR_SIZE);
4014
4015                 hw_mode->hw_mode_index = param->hw_mode_id;
4016                 hw_mode->num_band_to_mac = param->num_band_to_mac;
4017
4018                 ptr += sizeof(*hw_mode);
4019
4020                 len = param->num_band_to_mac * sizeof(*band_to_mac);
4021                 tlv = ptr;
4022                 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
4023                               FIELD_PREP(WMI_TLV_LEN, len);
4024
4025                 ptr += TLV_HDR_SIZE;
4026                 len = sizeof(*band_to_mac);
4027
4028                 for (idx = 0; idx < param->num_band_to_mac; idx++) {
4029                         band_to_mac = (void *)ptr;
4030
4031                         band_to_mac->tlv_header = FIELD_PREP(WMI_TLV_TAG,
4032                                                              WMI_TAG_PDEV_BAND_TO_MAC) |
4033                                                   FIELD_PREP(WMI_TLV_LEN,
4034                                                              len - TLV_HDR_SIZE);
4035                         band_to_mac->pdev_id = param->band_to_mac[idx].pdev_id;
4036                         band_to_mac->start_freq =
4037                                 param->band_to_mac[idx].start_freq;
4038                         band_to_mac->end_freq =
4039                                 param->band_to_mac[idx].end_freq;
4040                         ptr += sizeof(*band_to_mac);
4041                 }
4042         }
4043
4044         ret = ath11k_wmi_cmd_send(wmi, skb, WMI_INIT_CMDID);
4045         if (ret) {
4046                 ath11k_warn(ab, "failed to send WMI_INIT_CMDID\n");
4047                 dev_kfree_skb(skb);
4048         }
4049
4050         return ret;
4051 }
4052
4053 int ath11k_wmi_pdev_lro_cfg(struct ath11k *ar,
4054                             int pdev_id)
4055 {
4056         struct ath11k_wmi_pdev_lro_config_cmd *cmd;
4057         struct sk_buff *skb;
4058         int ret;
4059
4060         skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, sizeof(*cmd));
4061         if (!skb)
4062                 return -ENOMEM;
4063
4064         cmd = (struct ath11k_wmi_pdev_lro_config_cmd *)skb->data;
4065         cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_LRO_INFO_CMD) |
4066                           FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
4067
4068         get_random_bytes(cmd->th_4, sizeof(uint32_t) * ATH11K_IPV4_TH_SEED_SIZE);
4069         get_random_bytes(cmd->th_6, sizeof(uint32_t) * ATH11K_IPV6_TH_SEED_SIZE);
4070
4071         cmd->pdev_id = pdev_id;
4072
4073         ret = ath11k_wmi_cmd_send(ar->wmi, skb, WMI_LRO_CONFIG_CMDID);
4074         if (ret) {
4075                 ath11k_warn(ar->ab,
4076                             "failed to send lro cfg req wmi cmd\n");
4077                 goto err;
4078         }
4079
4080         ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
4081                    "WMI lro cfg cmd pdev_id 0x%x\n", pdev_id);
4082         return 0;
4083 err:
4084         dev_kfree_skb(skb);
4085         return ret;
4086 }
4087
4088 int ath11k_wmi_wait_for_service_ready(struct ath11k_base *ab)
4089 {
4090         unsigned long time_left;
4091
4092         time_left = wait_for_completion_timeout(&ab->wmi_ab.service_ready,
4093                                                 WMI_SERVICE_READY_TIMEOUT_HZ);
4094         if (!time_left)
4095                 return -ETIMEDOUT;
4096
4097         return 0;
4098 }
4099
4100 int ath11k_wmi_wait_for_unified_ready(struct ath11k_base *ab)
4101 {
4102         unsigned long time_left;
4103
4104         time_left = wait_for_completion_timeout(&ab->wmi_ab.unified_ready,
4105                                                 WMI_SERVICE_READY_TIMEOUT_HZ);
4106         if (!time_left)
4107                 return -ETIMEDOUT;
4108
4109         return 0;
4110 }
4111
4112 int ath11k_wmi_set_hw_mode(struct ath11k_base *ab,
4113                            enum wmi_host_hw_mode_config_type mode)
4114 {
4115         struct wmi_pdev_set_hw_mode_cmd_param *cmd;
4116         struct sk_buff *skb;
4117         struct ath11k_wmi_base *wmi_ab = &ab->wmi_ab;
4118         int len;
4119         int ret;
4120
4121         len = sizeof(*cmd);
4122
4123         skb = ath11k_wmi_alloc_skb(wmi_ab, len);
4124         if (!skb)
4125                 return -ENOMEM;
4126
4127         cmd = (struct wmi_pdev_set_hw_mode_cmd_param *)skb->data;
4128
4129         cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_SET_HW_MODE_CMD) |
4130                           FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
4131
4132         cmd->pdev_id = WMI_PDEV_ID_SOC;
4133         cmd->hw_mode_index = mode;
4134
4135         ret = ath11k_wmi_cmd_send(&wmi_ab->wmi[0], skb, WMI_PDEV_SET_HW_MODE_CMDID);
4136         if (ret) {
4137                 ath11k_warn(ab, "failed to send WMI_PDEV_SET_HW_MODE_CMDID\n");
4138                 dev_kfree_skb(skb);
4139         }
4140
4141         return ret;
4142 }
4143
4144 int ath11k_wmi_cmd_init(struct ath11k_base *ab)
4145 {
4146         struct ath11k_wmi_base *wmi_sc = &ab->wmi_ab;
4147         struct wmi_init_cmd_param init_param;
4148         struct target_resource_config  config;
4149
4150         memset(&init_param, 0, sizeof(init_param));
4151         memset(&config, 0, sizeof(config));
4152
4153         ab->hw_params.hw_ops->wmi_init_config(ab, &config);
4154
4155         memcpy(&wmi_sc->wlan_resource_config, &config, sizeof(config));
4156
4157         init_param.res_cfg = &wmi_sc->wlan_resource_config;
4158         init_param.num_mem_chunks = wmi_sc->num_mem_chunks;
4159         init_param.hw_mode_id = wmi_sc->preferred_hw_mode;
4160         init_param.mem_chunks = wmi_sc->mem_chunks;
4161
4162         if (ab->hw_params.single_pdev_only)
4163                 init_param.hw_mode_id = WMI_HOST_HW_MODE_MAX;
4164
4165         init_param.num_band_to_mac = ab->num_radios;
4166         ath11k_fill_band_to_mac_param(ab, init_param.band_to_mac);
4167
4168         return ath11k_init_cmd_send(&wmi_sc->wmi[0], &init_param);
4169 }
4170
4171 int ath11k_wmi_vdev_spectral_conf(struct ath11k *ar,
4172                                   struct ath11k_wmi_vdev_spectral_conf_param *param)
4173 {
4174         struct ath11k_wmi_vdev_spectral_conf_cmd *cmd;
4175         struct sk_buff *skb;
4176         int ret;
4177
4178         skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, sizeof(*cmd));
4179         if (!skb)
4180                 return -ENOMEM;
4181
4182         cmd = (struct ath11k_wmi_vdev_spectral_conf_cmd *)skb->data;
4183         cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
4184                                      WMI_TAG_VDEV_SPECTRAL_CONFIGURE_CMD) |
4185                           FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
4186
4187         memcpy(&cmd->param, param, sizeof(*param));
4188
4189         ret = ath11k_wmi_cmd_send(ar->wmi, skb,
4190                                   WMI_VDEV_SPECTRAL_SCAN_CONFIGURE_CMDID);
4191         if (ret) {
4192                 ath11k_warn(ar->ab,
4193                             "failed to send spectral scan config wmi cmd\n");
4194                 goto err;
4195         }
4196
4197         ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
4198                    "WMI spectral scan config cmd vdev_id 0x%x\n",
4199                    param->vdev_id);
4200
4201         return 0;
4202 err:
4203         dev_kfree_skb(skb);
4204         return ret;
4205 }
4206
4207 int ath11k_wmi_vdev_spectral_enable(struct ath11k *ar, u32 vdev_id,
4208                                     u32 trigger, u32 enable)
4209 {
4210         struct ath11k_wmi_vdev_spectral_enable_cmd *cmd;
4211         struct sk_buff *skb;
4212         int ret;
4213
4214         skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, sizeof(*cmd));
4215         if (!skb)
4216                 return -ENOMEM;
4217
4218         cmd = (struct ath11k_wmi_vdev_spectral_enable_cmd *)skb->data;
4219         cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
4220                                      WMI_TAG_VDEV_SPECTRAL_ENABLE_CMD) |
4221                           FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
4222
4223         cmd->vdev_id = vdev_id;
4224         cmd->trigger_cmd = trigger;
4225         cmd->enable_cmd = enable;
4226
4227         ret = ath11k_wmi_cmd_send(ar->wmi, skb,
4228                                   WMI_VDEV_SPECTRAL_SCAN_ENABLE_CMDID);
4229         if (ret) {
4230                 ath11k_warn(ar->ab,
4231                             "failed to send spectral enable wmi cmd\n");
4232                 goto err;
4233         }
4234
4235         ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
4236                    "WMI spectral enable cmd vdev id 0x%x\n",
4237                    vdev_id);
4238
4239         return 0;
4240 err:
4241         dev_kfree_skb(skb);
4242         return ret;
4243 }
4244
4245 int ath11k_wmi_pdev_dma_ring_cfg(struct ath11k *ar,
4246                                  struct ath11k_wmi_pdev_dma_ring_cfg_req_cmd *param)
4247 {
4248         struct ath11k_wmi_pdev_dma_ring_cfg_req_cmd *cmd;
4249         struct sk_buff *skb;
4250         int ret;
4251
4252         skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, sizeof(*cmd));
4253         if (!skb)
4254                 return -ENOMEM;
4255
4256         cmd = (struct ath11k_wmi_pdev_dma_ring_cfg_req_cmd *)skb->data;
4257         cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_DMA_RING_CFG_REQ) |
4258                           FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
4259
4260         cmd->pdev_id            = param->pdev_id;
4261         cmd->module_id          = param->module_id;
4262         cmd->base_paddr_lo      = param->base_paddr_lo;
4263         cmd->base_paddr_hi      = param->base_paddr_hi;
4264         cmd->head_idx_paddr_lo  = param->head_idx_paddr_lo;
4265         cmd->head_idx_paddr_hi  = param->head_idx_paddr_hi;
4266         cmd->tail_idx_paddr_lo  = param->tail_idx_paddr_lo;
4267         cmd->tail_idx_paddr_hi  = param->tail_idx_paddr_hi;
4268         cmd->num_elems          = param->num_elems;
4269         cmd->buf_size           = param->buf_size;
4270         cmd->num_resp_per_event = param->num_resp_per_event;
4271         cmd->event_timeout_ms   = param->event_timeout_ms;
4272
4273         ret = ath11k_wmi_cmd_send(ar->wmi, skb,
4274                                   WMI_PDEV_DMA_RING_CFG_REQ_CMDID);
4275         if (ret) {
4276                 ath11k_warn(ar->ab,
4277                             "failed to send dma ring cfg req wmi cmd\n");
4278                 goto err;
4279         }
4280
4281         ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
4282                    "WMI DMA ring cfg req cmd pdev_id 0x%x\n",
4283                    param->pdev_id);
4284
4285         return 0;
4286 err:
4287         dev_kfree_skb(skb);
4288         return ret;
4289 }
4290
4291 static int ath11k_wmi_tlv_dma_buf_entry_parse(struct ath11k_base *soc,
4292                                               u16 tag, u16 len,
4293                                               const void *ptr, void *data)
4294 {
4295         struct wmi_tlv_dma_buf_release_parse *parse = data;
4296
4297         if (tag != WMI_TAG_DMA_BUF_RELEASE_ENTRY)
4298                 return -EPROTO;
4299
4300         if (parse->num_buf_entry >= parse->fixed.num_buf_release_entry)
4301                 return -ENOBUFS;
4302
4303         parse->num_buf_entry++;
4304         return 0;
4305 }
4306
4307 static int ath11k_wmi_tlv_dma_buf_meta_parse(struct ath11k_base *soc,
4308                                              u16 tag, u16 len,
4309                                              const void *ptr, void *data)
4310 {
4311         struct wmi_tlv_dma_buf_release_parse *parse = data;
4312
4313         if (tag != WMI_TAG_DMA_BUF_RELEASE_SPECTRAL_META_DATA)
4314                 return -EPROTO;
4315
4316         if (parse->num_meta >= parse->fixed.num_meta_data_entry)
4317                 return -ENOBUFS;
4318
4319         parse->num_meta++;
4320         return 0;
4321 }
4322
4323 static int ath11k_wmi_tlv_dma_buf_parse(struct ath11k_base *ab,
4324                                         u16 tag, u16 len,
4325                                         const void *ptr, void *data)
4326 {
4327         struct wmi_tlv_dma_buf_release_parse *parse = data;
4328         int ret;
4329
4330         switch (tag) {
4331         case WMI_TAG_DMA_BUF_RELEASE:
4332                 memcpy(&parse->fixed, ptr,
4333                        sizeof(struct ath11k_wmi_dma_buf_release_fixed_param));
4334                 parse->fixed.pdev_id = DP_HW2SW_MACID(parse->fixed.pdev_id);
4335                 break;
4336         case WMI_TAG_ARRAY_STRUCT:
4337                 if (!parse->buf_entry_done) {
4338                         parse->num_buf_entry = 0;
4339                         parse->buf_entry = (struct wmi_dma_buf_release_entry *)ptr;
4340
4341                         ret = ath11k_wmi_tlv_iter(ab, ptr, len,
4342                                                   ath11k_wmi_tlv_dma_buf_entry_parse,
4343                                                   parse);
4344                         if (ret) {
4345                                 ath11k_warn(ab, "failed to parse dma buf entry tlv %d\n",
4346                                             ret);
4347                                 return ret;
4348                         }
4349
4350                         parse->buf_entry_done = true;
4351                 } else if (!parse->meta_data_done) {
4352                         parse->num_meta = 0;
4353                         parse->meta_data = (struct wmi_dma_buf_release_meta_data *)ptr;
4354
4355                         ret = ath11k_wmi_tlv_iter(ab, ptr, len,
4356                                                   ath11k_wmi_tlv_dma_buf_meta_parse,
4357                                                   parse);
4358                         if (ret) {
4359                                 ath11k_warn(ab, "failed to parse dma buf meta tlv %d\n",
4360                                             ret);
4361                                 return ret;
4362                         }
4363
4364                         parse->meta_data_done = true;
4365                 }
4366                 break;
4367         default:
4368                 break;
4369         }
4370         return 0;
4371 }
4372
4373 static void ath11k_wmi_pdev_dma_ring_buf_release_event(struct ath11k_base *ab,
4374                                                        struct sk_buff *skb)
4375 {
4376         struct wmi_tlv_dma_buf_release_parse parse = { };
4377         struct ath11k_dbring_buf_release_event param;
4378         int ret;
4379
4380         ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len,
4381                                   ath11k_wmi_tlv_dma_buf_parse,
4382                                   &parse);
4383         if (ret) {
4384                 ath11k_warn(ab, "failed to parse dma buf release tlv %d\n", ret);
4385                 return;
4386         }
4387
4388         param.fixed             = parse.fixed;
4389         param.buf_entry         = parse.buf_entry;
4390         param.num_buf_entry     = parse.num_buf_entry;
4391         param.meta_data         = parse.meta_data;
4392         param.num_meta          = parse.num_meta;
4393
4394         ret = ath11k_dbring_buffer_release_event(ab, &param);
4395         if (ret) {
4396                 ath11k_warn(ab, "failed to handle dma buf release event %d\n", ret);
4397                 return;
4398         }
4399 }
4400
4401 static int ath11k_wmi_tlv_hw_mode_caps_parse(struct ath11k_base *soc,
4402                                              u16 tag, u16 len,
4403                                              const void *ptr, void *data)
4404 {
4405         struct wmi_tlv_svc_rdy_ext_parse *svc_rdy_ext = data;
4406         struct wmi_hw_mode_capabilities *hw_mode_cap;
4407         u32 phy_map = 0;
4408
4409         if (tag != WMI_TAG_HW_MODE_CAPABILITIES)
4410                 return -EPROTO;
4411
4412         if (svc_rdy_ext->n_hw_mode_caps >= svc_rdy_ext->param.num_hw_modes)
4413                 return -ENOBUFS;
4414
4415         hw_mode_cap = container_of(ptr, struct wmi_hw_mode_capabilities,
4416                                    hw_mode_id);
4417         svc_rdy_ext->n_hw_mode_caps++;
4418
4419         phy_map = hw_mode_cap->phy_id_map;
4420         while (phy_map) {
4421                 svc_rdy_ext->tot_phy_id++;
4422                 phy_map = phy_map >> 1;
4423         }
4424
4425         return 0;
4426 }
4427
4428 static int ath11k_wmi_tlv_hw_mode_caps(struct ath11k_base *soc,
4429                                        u16 len, const void *ptr, void *data)
4430 {
4431         struct wmi_tlv_svc_rdy_ext_parse *svc_rdy_ext = data;
4432         struct wmi_hw_mode_capabilities *hw_mode_caps;
4433         enum wmi_host_hw_mode_config_type mode, pref;
4434         u32 i;
4435         int ret;
4436
4437         svc_rdy_ext->n_hw_mode_caps = 0;
4438         svc_rdy_ext->hw_mode_caps = (struct wmi_hw_mode_capabilities *)ptr;
4439
4440         ret = ath11k_wmi_tlv_iter(soc, ptr, len,
4441                                   ath11k_wmi_tlv_hw_mode_caps_parse,
4442                                   svc_rdy_ext);
4443         if (ret) {
4444                 ath11k_warn(soc, "failed to parse tlv %d\n", ret);
4445                 return ret;
4446         }
4447
4448         i = 0;
4449         while (i < svc_rdy_ext->n_hw_mode_caps) {
4450                 hw_mode_caps = &svc_rdy_ext->hw_mode_caps[i];
4451                 mode = hw_mode_caps->hw_mode_id;
4452                 pref = soc->wmi_ab.preferred_hw_mode;
4453
4454                 if (ath11k_hw_mode_pri_map[mode] < ath11k_hw_mode_pri_map[pref]) {
4455                         svc_rdy_ext->pref_hw_mode_caps = *hw_mode_caps;
4456                         soc->wmi_ab.preferred_hw_mode = mode;
4457                 }
4458                 i++;
4459         }
4460
4461         ath11k_dbg(soc, ATH11K_DBG_WMI, "preferred_hw_mode:%d\n",
4462                    soc->wmi_ab.preferred_hw_mode);
4463         if (soc->wmi_ab.preferred_hw_mode == WMI_HOST_HW_MODE_MAX)
4464                 return -EINVAL;
4465
4466         return 0;
4467 }
4468
4469 static int ath11k_wmi_tlv_mac_phy_caps_parse(struct ath11k_base *soc,
4470                                              u16 tag, u16 len,
4471                                              const void *ptr, void *data)
4472 {
4473         struct wmi_tlv_svc_rdy_ext_parse *svc_rdy_ext = data;
4474
4475         if (tag != WMI_TAG_MAC_PHY_CAPABILITIES)
4476                 return -EPROTO;
4477
4478         if (svc_rdy_ext->n_mac_phy_caps >= svc_rdy_ext->tot_phy_id)
4479                 return -ENOBUFS;
4480
4481         len = min_t(u16, len, sizeof(struct wmi_mac_phy_capabilities));
4482         if (!svc_rdy_ext->n_mac_phy_caps) {
4483                 svc_rdy_ext->mac_phy_caps = kcalloc(svc_rdy_ext->tot_phy_id,
4484                                                     len, GFP_ATOMIC);
4485                 if (!svc_rdy_ext->mac_phy_caps)
4486                         return -ENOMEM;
4487         }
4488
4489         memcpy(svc_rdy_ext->mac_phy_caps + svc_rdy_ext->n_mac_phy_caps, ptr, len);
4490         svc_rdy_ext->n_mac_phy_caps++;
4491         return 0;
4492 }
4493
4494 static int ath11k_wmi_tlv_ext_hal_reg_caps_parse(struct ath11k_base *soc,
4495                                                  u16 tag, u16 len,
4496                                                  const void *ptr, void *data)
4497 {
4498         struct wmi_tlv_svc_rdy_ext_parse *svc_rdy_ext = data;
4499
4500         if (tag != WMI_TAG_HAL_REG_CAPABILITIES_EXT)
4501                 return -EPROTO;
4502
4503         if (svc_rdy_ext->n_ext_hal_reg_caps >= svc_rdy_ext->param.num_phy)
4504                 return -ENOBUFS;
4505
4506         svc_rdy_ext->n_ext_hal_reg_caps++;
4507         return 0;
4508 }
4509
4510 static int ath11k_wmi_tlv_ext_hal_reg_caps(struct ath11k_base *soc,
4511                                            u16 len, const void *ptr, void *data)
4512 {
4513         struct ath11k_pdev_wmi *wmi_handle = &soc->wmi_ab.wmi[0];
4514         struct wmi_tlv_svc_rdy_ext_parse *svc_rdy_ext = data;
4515         struct ath11k_hal_reg_capabilities_ext reg_cap;
4516         int ret;
4517         u32 i;
4518
4519         svc_rdy_ext->n_ext_hal_reg_caps = 0;
4520         svc_rdy_ext->ext_hal_reg_caps = (struct wmi_hal_reg_capabilities_ext *)ptr;
4521         ret = ath11k_wmi_tlv_iter(soc, ptr, len,
4522                                   ath11k_wmi_tlv_ext_hal_reg_caps_parse,
4523                                   svc_rdy_ext);
4524         if (ret) {
4525                 ath11k_warn(soc, "failed to parse tlv %d\n", ret);
4526                 return ret;
4527         }
4528
4529         for (i = 0; i < svc_rdy_ext->param.num_phy; i++) {
4530                 ret = ath11k_pull_reg_cap_svc_rdy_ext(wmi_handle,
4531                                                       svc_rdy_ext->soc_hal_reg_caps,
4532                                                       svc_rdy_ext->ext_hal_reg_caps, i,
4533                                                       &reg_cap);
4534                 if (ret) {
4535                         ath11k_warn(soc, "failed to extract reg cap %d\n", i);
4536                         return ret;
4537                 }
4538
4539                 memcpy(&soc->hal_reg_cap[reg_cap.phy_id],
4540                        &reg_cap, sizeof(reg_cap));
4541         }
4542         return 0;
4543 }
4544
4545 static int ath11k_wmi_tlv_ext_soc_hal_reg_caps_parse(struct ath11k_base *soc,
4546                                                      u16 len, const void *ptr,
4547                                                      void *data)
4548 {
4549         struct ath11k_pdev_wmi *wmi_handle = &soc->wmi_ab.wmi[0];
4550         struct wmi_tlv_svc_rdy_ext_parse *svc_rdy_ext = data;
4551         u8 hw_mode_id = svc_rdy_ext->pref_hw_mode_caps.hw_mode_id;
4552         u32 phy_id_map;
4553         int pdev_index = 0;
4554         int ret;
4555
4556         svc_rdy_ext->soc_hal_reg_caps = (struct wmi_soc_hal_reg_capabilities *)ptr;
4557         svc_rdy_ext->param.num_phy = svc_rdy_ext->soc_hal_reg_caps->num_phy;
4558
4559         soc->num_radios = 0;
4560         soc->target_pdev_count = 0;
4561         phy_id_map = svc_rdy_ext->pref_hw_mode_caps.phy_id_map;
4562
4563         while (phy_id_map && soc->num_radios < MAX_RADIOS) {
4564                 ret = ath11k_pull_mac_phy_cap_svc_ready_ext(wmi_handle,
4565                                                             svc_rdy_ext->hw_caps,
4566                                                             svc_rdy_ext->hw_mode_caps,
4567                                                             svc_rdy_ext->soc_hal_reg_caps,
4568                                                             svc_rdy_ext->mac_phy_caps,
4569                                                             hw_mode_id, soc->num_radios,
4570                                                             &soc->pdevs[pdev_index]);
4571                 if (ret) {
4572                         ath11k_warn(soc, "failed to extract mac caps, idx :%d\n",
4573                                     soc->num_radios);
4574                         return ret;
4575                 }
4576
4577                 soc->num_radios++;
4578
4579                 /* For QCA6390, save mac_phy capability in the same pdev */
4580                 if (soc->hw_params.single_pdev_only)
4581                         pdev_index = 0;
4582                 else
4583                         pdev_index = soc->num_radios;
4584
4585                 /* TODO: mac_phy_cap prints */
4586                 phy_id_map >>= 1;
4587         }
4588
4589         /* For QCA6390, set num_radios to 1 because host manages
4590          * both 2G and 5G radio in one pdev.
4591          * Set pdev_id = 0 and 0 means soc level.
4592          */
4593         if (soc->hw_params.single_pdev_only) {
4594                 soc->num_radios = 1;
4595                 soc->pdevs[0].pdev_id = 0;
4596         }
4597
4598         return 0;
4599 }
4600
4601 static int ath11k_wmi_tlv_dma_ring_caps_parse(struct ath11k_base *soc,
4602                                               u16 tag, u16 len,
4603                                               const void *ptr, void *data)
4604 {
4605         struct wmi_tlv_dma_ring_caps_parse *parse = data;
4606
4607         if (tag != WMI_TAG_DMA_RING_CAPABILITIES)
4608                 return -EPROTO;
4609
4610         parse->n_dma_ring_caps++;
4611         return 0;
4612 }
4613
4614 static int ath11k_wmi_alloc_dbring_caps(struct ath11k_base *ab,
4615                                         u32 num_cap)
4616 {
4617         size_t sz;
4618         void *ptr;
4619
4620         sz = num_cap * sizeof(struct ath11k_dbring_cap);
4621         ptr = kzalloc(sz, GFP_ATOMIC);
4622         if (!ptr)
4623                 return -ENOMEM;
4624
4625         ab->db_caps = ptr;
4626         ab->num_db_cap = num_cap;
4627
4628         return 0;
4629 }
4630
4631 static void ath11k_wmi_free_dbring_caps(struct ath11k_base *ab)
4632 {
4633         kfree(ab->db_caps);
4634         ab->db_caps = NULL;
4635 }
4636
4637 static int ath11k_wmi_tlv_dma_ring_caps(struct ath11k_base *ab,
4638                                         u16 len, const void *ptr, void *data)
4639 {
4640         struct wmi_tlv_dma_ring_caps_parse *dma_caps_parse = data;
4641         struct wmi_dma_ring_capabilities *dma_caps;
4642         struct ath11k_dbring_cap *dir_buff_caps;
4643         int ret;
4644         u32 i;
4645
4646         dma_caps_parse->n_dma_ring_caps = 0;
4647         dma_caps = (struct wmi_dma_ring_capabilities *)ptr;
4648         ret = ath11k_wmi_tlv_iter(ab, ptr, len,
4649                                   ath11k_wmi_tlv_dma_ring_caps_parse,
4650                                   dma_caps_parse);
4651         if (ret) {
4652                 ath11k_warn(ab, "failed to parse dma ring caps tlv %d\n", ret);
4653                 return ret;
4654         }
4655
4656         if (!dma_caps_parse->n_dma_ring_caps)
4657                 return 0;
4658
4659         if (ab->num_db_cap) {
4660                 ath11k_warn(ab, "Already processed, so ignoring dma ring caps\n");
4661                 return 0;
4662         }
4663
4664         ret = ath11k_wmi_alloc_dbring_caps(ab, dma_caps_parse->n_dma_ring_caps);
4665         if (ret)
4666                 return ret;
4667
4668         dir_buff_caps = ab->db_caps;
4669         for (i = 0; i < dma_caps_parse->n_dma_ring_caps; i++) {
4670                 if (dma_caps[i].module_id >= WMI_DIRECT_BUF_MAX) {
4671                         ath11k_warn(ab, "Invalid module id %d\n", dma_caps[i].module_id);
4672                         ret = -EINVAL;
4673                         goto free_dir_buff;
4674                 }
4675
4676                 dir_buff_caps[i].id = dma_caps[i].module_id;
4677                 dir_buff_caps[i].pdev_id = DP_HW2SW_MACID(dma_caps[i].pdev_id);
4678                 dir_buff_caps[i].min_elem = dma_caps[i].min_elem;
4679                 dir_buff_caps[i].min_buf_sz = dma_caps[i].min_buf_sz;
4680                 dir_buff_caps[i].min_buf_align = dma_caps[i].min_buf_align;
4681         }
4682
4683         return 0;
4684
4685 free_dir_buff:
4686         ath11k_wmi_free_dbring_caps(ab);
4687         return ret;
4688 }
4689
4690 static int ath11k_wmi_tlv_svc_rdy_ext_parse(struct ath11k_base *ab,
4691                                             u16 tag, u16 len,
4692                                             const void *ptr, void *data)
4693 {
4694         struct ath11k_pdev_wmi *wmi_handle = &ab->wmi_ab.wmi[0];
4695         struct wmi_tlv_svc_rdy_ext_parse *svc_rdy_ext = data;
4696         int ret;
4697
4698         switch (tag) {
4699         case WMI_TAG_SERVICE_READY_EXT_EVENT:
4700                 ret = ath11k_pull_svc_ready_ext(wmi_handle, ptr,
4701                                                 &svc_rdy_ext->param);
4702                 if (ret) {
4703                         ath11k_warn(ab, "unable to extract ext params\n");
4704                         return ret;
4705                 }
4706                 break;
4707
4708         case WMI_TAG_SOC_MAC_PHY_HW_MODE_CAPS:
4709                 svc_rdy_ext->hw_caps = (struct wmi_soc_mac_phy_hw_mode_caps *)ptr;
4710                 svc_rdy_ext->param.num_hw_modes = svc_rdy_ext->hw_caps->num_hw_modes;
4711                 break;
4712
4713         case WMI_TAG_SOC_HAL_REG_CAPABILITIES:
4714                 ret = ath11k_wmi_tlv_ext_soc_hal_reg_caps_parse(ab, len, ptr,
4715                                                                 svc_rdy_ext);
4716                 if (ret)
4717                         return ret;
4718                 break;
4719
4720         case WMI_TAG_ARRAY_STRUCT:
4721                 if (!svc_rdy_ext->hw_mode_done) {
4722                         ret = ath11k_wmi_tlv_hw_mode_caps(ab, len, ptr,
4723                                                           svc_rdy_ext);
4724                         if (ret)
4725                                 return ret;
4726
4727                         svc_rdy_ext->hw_mode_done = true;
4728                 } else if (!svc_rdy_ext->mac_phy_done) {
4729                         svc_rdy_ext->n_mac_phy_caps = 0;
4730                         ret = ath11k_wmi_tlv_iter(ab, ptr, len,
4731                                                   ath11k_wmi_tlv_mac_phy_caps_parse,
4732                                                   svc_rdy_ext);
4733                         if (ret) {
4734                                 ath11k_warn(ab, "failed to parse tlv %d\n", ret);
4735                                 return ret;
4736                         }
4737
4738                         svc_rdy_ext->mac_phy_done = true;
4739                 } else if (!svc_rdy_ext->ext_hal_reg_done) {
4740                         ret = ath11k_wmi_tlv_ext_hal_reg_caps(ab, len, ptr,
4741                                                               svc_rdy_ext);
4742                         if (ret)
4743                                 return ret;
4744
4745                         svc_rdy_ext->ext_hal_reg_done = true;
4746                 } else if (!svc_rdy_ext->mac_phy_chainmask_combo_done) {
4747                         svc_rdy_ext->mac_phy_chainmask_combo_done = true;
4748                 } else if (!svc_rdy_ext->mac_phy_chainmask_cap_done) {
4749                         svc_rdy_ext->mac_phy_chainmask_cap_done = true;
4750                 } else if (!svc_rdy_ext->oem_dma_ring_cap_done) {
4751                         svc_rdy_ext->oem_dma_ring_cap_done = true;
4752                 } else if (!svc_rdy_ext->dma_ring_cap_done) {
4753                         ret = ath11k_wmi_tlv_dma_ring_caps(ab, len, ptr,
4754                                                            &svc_rdy_ext->dma_caps_parse);
4755                         if (ret)
4756                                 return ret;
4757
4758                         svc_rdy_ext->dma_ring_cap_done = true;
4759                 }
4760                 break;
4761
4762         default:
4763                 break;
4764         }
4765         return 0;
4766 }
4767
4768 static int ath11k_service_ready_ext_event(struct ath11k_base *ab,
4769                                           struct sk_buff *skb)
4770 {
4771         struct wmi_tlv_svc_rdy_ext_parse svc_rdy_ext = { };
4772         int ret;
4773
4774         ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len,
4775                                   ath11k_wmi_tlv_svc_rdy_ext_parse,
4776                                   &svc_rdy_ext);
4777         if (ret) {
4778                 ath11k_warn(ab, "failed to parse tlv %d\n", ret);
4779                 goto err;
4780         }
4781
4782         if (!test_bit(WMI_TLV_SERVICE_EXT2_MSG, ab->wmi_ab.svc_map))
4783                 complete(&ab->wmi_ab.service_ready);
4784
4785         kfree(svc_rdy_ext.mac_phy_caps);
4786         return 0;
4787
4788 err:
4789         ath11k_wmi_free_dbring_caps(ab);
4790         return ret;
4791 }
4792
4793 static int ath11k_wmi_tlv_svc_rdy_ext2_parse(struct ath11k_base *ab,
4794                                              u16 tag, u16 len,
4795                                              const void *ptr, void *data)
4796 {
4797         struct wmi_tlv_svc_rdy_ext2_parse *parse = data;
4798         int ret;
4799
4800         switch (tag) {
4801         case WMI_TAG_ARRAY_STRUCT:
4802                 if (!parse->dma_ring_cap_done) {
4803                         ret = ath11k_wmi_tlv_dma_ring_caps(ab, len, ptr,
4804                                                            &parse->dma_caps_parse);
4805                         if (ret)
4806                                 return ret;
4807
4808                         parse->dma_ring_cap_done = true;
4809                 }
4810                 break;
4811         default:
4812                 break;
4813         }
4814
4815         return 0;
4816 }
4817
4818 static int ath11k_service_ready_ext2_event(struct ath11k_base *ab,
4819                                            struct sk_buff *skb)
4820 {
4821         struct wmi_tlv_svc_rdy_ext2_parse svc_rdy_ext2 = { };
4822         int ret;
4823
4824         ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len,
4825                                   ath11k_wmi_tlv_svc_rdy_ext2_parse,
4826                                   &svc_rdy_ext2);
4827         if (ret) {
4828                 ath11k_warn(ab, "failed to parse ext2 event tlv %d\n", ret);
4829                 goto err;
4830         }
4831
4832         complete(&ab->wmi_ab.service_ready);
4833
4834         return 0;
4835
4836 err:
4837         ath11k_wmi_free_dbring_caps(ab);
4838         return ret;
4839 }
4840
4841 static int ath11k_pull_vdev_start_resp_tlv(struct ath11k_base *ab, struct sk_buff *skb,
4842                                            struct wmi_vdev_start_resp_event *vdev_rsp)
4843 {
4844         const void **tb;
4845         const struct wmi_vdev_start_resp_event *ev;
4846         int ret;
4847
4848         tb = ath11k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC);
4849         if (IS_ERR(tb)) {
4850                 ret = PTR_ERR(tb);
4851                 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
4852                 return ret;
4853         }
4854
4855         ev = tb[WMI_TAG_VDEV_START_RESPONSE_EVENT];
4856         if (!ev) {
4857                 ath11k_warn(ab, "failed to fetch vdev start resp ev");
4858                 kfree(tb);
4859                 return -EPROTO;
4860         }
4861
4862         memset(vdev_rsp, 0, sizeof(*vdev_rsp));
4863
4864         vdev_rsp->vdev_id = ev->vdev_id;
4865         vdev_rsp->requestor_id = ev->requestor_id;
4866         vdev_rsp->resp_type = ev->resp_type;
4867         vdev_rsp->status = ev->status;
4868         vdev_rsp->chain_mask = ev->chain_mask;
4869         vdev_rsp->smps_mode = ev->smps_mode;
4870         vdev_rsp->mac_id = ev->mac_id;
4871         vdev_rsp->cfgd_tx_streams = ev->cfgd_tx_streams;
4872         vdev_rsp->cfgd_rx_streams = ev->cfgd_rx_streams;
4873
4874         kfree(tb);
4875         return 0;
4876 }
4877
4878 static struct cur_reg_rule
4879 *create_reg_rules_from_wmi(u32 num_reg_rules,
4880                            struct wmi_regulatory_rule_struct *wmi_reg_rule)
4881 {
4882         struct cur_reg_rule *reg_rule_ptr;
4883         u32 count;
4884
4885         reg_rule_ptr = kcalloc(num_reg_rules, sizeof(*reg_rule_ptr),
4886                                GFP_ATOMIC);
4887
4888         if (!reg_rule_ptr)
4889                 return NULL;
4890
4891         for (count = 0; count < num_reg_rules; count++) {
4892                 reg_rule_ptr[count].start_freq =
4893                         FIELD_GET(REG_RULE_START_FREQ,
4894                                   wmi_reg_rule[count].freq_info);
4895                 reg_rule_ptr[count].end_freq =
4896                         FIELD_GET(REG_RULE_END_FREQ,
4897                                   wmi_reg_rule[count].freq_info);
4898                 reg_rule_ptr[count].max_bw =
4899                         FIELD_GET(REG_RULE_MAX_BW,
4900                                   wmi_reg_rule[count].bw_pwr_info);
4901                 reg_rule_ptr[count].reg_power =
4902                         FIELD_GET(REG_RULE_REG_PWR,
4903                                   wmi_reg_rule[count].bw_pwr_info);
4904                 reg_rule_ptr[count].ant_gain =
4905                         FIELD_GET(REG_RULE_ANT_GAIN,
4906                                   wmi_reg_rule[count].bw_pwr_info);
4907                 reg_rule_ptr[count].flags =
4908                         FIELD_GET(REG_RULE_FLAGS,
4909                                   wmi_reg_rule[count].flag_info);
4910         }
4911
4912         return reg_rule_ptr;
4913 }
4914
4915 static int ath11k_pull_reg_chan_list_update_ev(struct ath11k_base *ab,
4916                                                struct sk_buff *skb,
4917                                                struct cur_regulatory_info *reg_info)
4918 {
4919         const void **tb;
4920         const struct wmi_reg_chan_list_cc_event *chan_list_event_hdr;
4921         struct wmi_regulatory_rule_struct *wmi_reg_rule;
4922         u32 num_2g_reg_rules, num_5g_reg_rules;
4923         int ret;
4924
4925         ath11k_dbg(ab, ATH11K_DBG_WMI, "processing regulatory channel list\n");
4926
4927         tb = ath11k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC);
4928         if (IS_ERR(tb)) {
4929                 ret = PTR_ERR(tb);
4930                 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
4931                 return ret;
4932         }
4933
4934         chan_list_event_hdr = tb[WMI_TAG_REG_CHAN_LIST_CC_EVENT];
4935         if (!chan_list_event_hdr) {
4936                 ath11k_warn(ab, "failed to fetch reg chan list update ev\n");
4937                 kfree(tb);
4938                 return -EPROTO;
4939         }
4940
4941         reg_info->num_2g_reg_rules = chan_list_event_hdr->num_2g_reg_rules;
4942         reg_info->num_5g_reg_rules = chan_list_event_hdr->num_5g_reg_rules;
4943
4944         if (!(reg_info->num_2g_reg_rules + reg_info->num_5g_reg_rules)) {
4945                 ath11k_warn(ab, "No regulatory rules available in the event info\n");
4946                 kfree(tb);
4947                 return -EINVAL;
4948         }
4949
4950         memcpy(reg_info->alpha2, &chan_list_event_hdr->alpha2,
4951                REG_ALPHA2_LEN);
4952         reg_info->dfs_region = chan_list_event_hdr->dfs_region;
4953         reg_info->phybitmap = chan_list_event_hdr->phybitmap;
4954         reg_info->num_phy = chan_list_event_hdr->num_phy;
4955         reg_info->phy_id = chan_list_event_hdr->phy_id;
4956         reg_info->ctry_code = chan_list_event_hdr->country_id;
4957         reg_info->reg_dmn_pair = chan_list_event_hdr->domain_code;
4958         if (chan_list_event_hdr->status_code == WMI_REG_SET_CC_STATUS_PASS)
4959                 reg_info->status_code = REG_SET_CC_STATUS_PASS;
4960         else if (chan_list_event_hdr->status_code == WMI_REG_CURRENT_ALPHA2_NOT_FOUND)
4961                 reg_info->status_code = REG_CURRENT_ALPHA2_NOT_FOUND;
4962         else if (chan_list_event_hdr->status_code == WMI_REG_INIT_ALPHA2_NOT_FOUND)
4963                 reg_info->status_code = REG_INIT_ALPHA2_NOT_FOUND;
4964         else if (chan_list_event_hdr->status_code == WMI_REG_SET_CC_CHANGE_NOT_ALLOWED)
4965                 reg_info->status_code = REG_SET_CC_CHANGE_NOT_ALLOWED;
4966         else if (chan_list_event_hdr->status_code == WMI_REG_SET_CC_STATUS_NO_MEMORY)
4967                 reg_info->status_code = REG_SET_CC_STATUS_NO_MEMORY;
4968         else if (chan_list_event_hdr->status_code == WMI_REG_SET_CC_STATUS_FAIL)
4969                 reg_info->status_code = REG_SET_CC_STATUS_FAIL;
4970
4971         reg_info->min_bw_2g = chan_list_event_hdr->min_bw_2g;
4972         reg_info->max_bw_2g = chan_list_event_hdr->max_bw_2g;
4973         reg_info->min_bw_5g = chan_list_event_hdr->min_bw_5g;
4974         reg_info->max_bw_5g = chan_list_event_hdr->max_bw_5g;
4975
4976         num_2g_reg_rules = reg_info->num_2g_reg_rules;
4977         num_5g_reg_rules = reg_info->num_5g_reg_rules;
4978
4979         ath11k_dbg(ab, ATH11K_DBG_WMI,
4980                    "%s:cc %s dsf %d BW: min_2g %d max_2g %d min_5g %d max_5g %d",
4981                    __func__, reg_info->alpha2, reg_info->dfs_region,
4982                    reg_info->min_bw_2g, reg_info->max_bw_2g,
4983                    reg_info->min_bw_5g, reg_info->max_bw_5g);
4984
4985         ath11k_dbg(ab, ATH11K_DBG_WMI,
4986                    "%s: num_2g_reg_rules %d num_5g_reg_rules %d", __func__,
4987                    num_2g_reg_rules, num_5g_reg_rules);
4988
4989         wmi_reg_rule =
4990                 (struct wmi_regulatory_rule_struct *)((u8 *)chan_list_event_hdr
4991                                                 + sizeof(*chan_list_event_hdr)
4992                                                 + sizeof(struct wmi_tlv));
4993
4994         if (num_2g_reg_rules) {
4995                 reg_info->reg_rules_2g_ptr = create_reg_rules_from_wmi(num_2g_reg_rules,
4996                                                                        wmi_reg_rule);
4997                 if (!reg_info->reg_rules_2g_ptr) {
4998                         kfree(tb);
4999                         ath11k_warn(ab, "Unable to Allocate memory for 2g rules\n");
5000                         return -ENOMEM;
5001                 }
5002         }
5003
5004         if (num_5g_reg_rules) {
5005                 wmi_reg_rule += num_2g_reg_rules;
5006                 reg_info->reg_rules_5g_ptr = create_reg_rules_from_wmi(num_5g_reg_rules,
5007                                                                        wmi_reg_rule);
5008                 if (!reg_info->reg_rules_5g_ptr) {
5009                         kfree(tb);
5010                         ath11k_warn(ab, "Unable to Allocate memory for 5g rules\n");
5011                         return -ENOMEM;
5012                 }
5013         }
5014
5015         ath11k_dbg(ab, ATH11K_DBG_WMI, "processed regulatory channel list\n");
5016
5017         kfree(tb);
5018         return 0;
5019 }
5020
5021 static int ath11k_pull_peer_del_resp_ev(struct ath11k_base *ab, struct sk_buff *skb,
5022                                         struct wmi_peer_delete_resp_event *peer_del_resp)
5023 {
5024         const void **tb;
5025         const struct wmi_peer_delete_resp_event *ev;
5026         int ret;
5027
5028         tb = ath11k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC);
5029         if (IS_ERR(tb)) {
5030                 ret = PTR_ERR(tb);
5031                 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
5032                 return ret;
5033         }
5034
5035         ev = tb[WMI_TAG_PEER_DELETE_RESP_EVENT];
5036         if (!ev) {
5037                 ath11k_warn(ab, "failed to fetch peer delete resp ev");
5038                 kfree(tb);
5039                 return -EPROTO;
5040         }
5041
5042         memset(peer_del_resp, 0, sizeof(*peer_del_resp));
5043
5044         peer_del_resp->vdev_id = ev->vdev_id;
5045         ether_addr_copy(peer_del_resp->peer_macaddr.addr,
5046                         ev->peer_macaddr.addr);
5047
5048         kfree(tb);
5049         return 0;
5050 }
5051
5052 static int ath11k_pull_vdev_del_resp_ev(struct ath11k_base *ab,
5053                                         struct sk_buff *skb,
5054                                         u32 *vdev_id)
5055 {
5056         const void **tb;
5057         const struct wmi_vdev_delete_resp_event *ev;
5058         int ret;
5059
5060         tb = ath11k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC);
5061         if (IS_ERR(tb)) {
5062                 ret = PTR_ERR(tb);
5063                 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
5064                 return ret;
5065         }
5066
5067         ev = tb[WMI_TAG_VDEV_DELETE_RESP_EVENT];
5068         if (!ev) {
5069                 ath11k_warn(ab, "failed to fetch vdev delete resp ev");
5070                 kfree(tb);
5071                 return -EPROTO;
5072         }
5073
5074         *vdev_id = ev->vdev_id;
5075
5076         kfree(tb);
5077         return 0;
5078 }
5079
5080 static int ath11k_pull_bcn_tx_status_ev(struct ath11k_base *ab, void *evt_buf,
5081                                         u32 len, u32 *vdev_id,
5082                                         u32 *tx_status)
5083 {
5084         const void **tb;
5085         const struct wmi_bcn_tx_status_event *ev;
5086         int ret;
5087
5088         tb = ath11k_wmi_tlv_parse_alloc(ab, evt_buf, len, GFP_ATOMIC);
5089         if (IS_ERR(tb)) {
5090                 ret = PTR_ERR(tb);
5091                 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
5092                 return ret;
5093         }
5094
5095         ev = tb[WMI_TAG_OFFLOAD_BCN_TX_STATUS_EVENT];
5096         if (!ev) {
5097                 ath11k_warn(ab, "failed to fetch bcn tx status ev");
5098                 kfree(tb);
5099                 return -EPROTO;
5100         }
5101
5102         *vdev_id   = ev->vdev_id;
5103         *tx_status = ev->tx_status;
5104
5105         kfree(tb);
5106         return 0;
5107 }
5108
5109 static int ath11k_pull_vdev_stopped_param_tlv(struct ath11k_base *ab, struct sk_buff *skb,
5110                                               u32 *vdev_id)
5111 {
5112         const void **tb;
5113         const struct wmi_vdev_stopped_event *ev;
5114         int ret;
5115
5116         tb = ath11k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC);
5117         if (IS_ERR(tb)) {
5118                 ret = PTR_ERR(tb);
5119                 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
5120                 return ret;
5121         }
5122
5123         ev = tb[WMI_TAG_VDEV_STOPPED_EVENT];
5124         if (!ev) {
5125                 ath11k_warn(ab, "failed to fetch vdev stop ev");
5126                 kfree(tb);
5127                 return -EPROTO;
5128         }
5129
5130         *vdev_id =  ev->vdev_id;
5131
5132         kfree(tb);
5133         return 0;
5134 }
5135
5136 static int ath11k_pull_mgmt_rx_params_tlv(struct ath11k_base *ab,
5137                                           struct sk_buff *skb,
5138                                           struct mgmt_rx_event_params *hdr)
5139 {
5140         const void **tb;
5141         const struct wmi_mgmt_rx_hdr *ev;
5142         const u8 *frame;
5143         int ret;
5144
5145         tb = ath11k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC);
5146         if (IS_ERR(tb)) {
5147                 ret = PTR_ERR(tb);
5148                 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
5149                 return ret;
5150         }
5151
5152         ev = tb[WMI_TAG_MGMT_RX_HDR];
5153         frame = tb[WMI_TAG_ARRAY_BYTE];
5154
5155         if (!ev || !frame) {
5156                 ath11k_warn(ab, "failed to fetch mgmt rx hdr");
5157                 kfree(tb);
5158                 return -EPROTO;
5159         }
5160
5161         hdr->pdev_id =  ev->pdev_id;
5162         hdr->chan_freq = ev->chan_freq;
5163         hdr->channel =  ev->channel;
5164         hdr->snr =  ev->snr;
5165         hdr->rate =  ev->rate;
5166         hdr->phy_mode =  ev->phy_mode;
5167         hdr->buf_len =  ev->buf_len;
5168         hdr->status =  ev->status;
5169         hdr->flags =  ev->flags;
5170         hdr->rssi =  ev->rssi;
5171         hdr->tsf_delta =  ev->tsf_delta;
5172         memcpy(hdr->rssi_ctl, ev->rssi_ctl, sizeof(hdr->rssi_ctl));
5173
5174         if (skb->len < (frame - skb->data) + hdr->buf_len) {
5175                 ath11k_warn(ab, "invalid length in mgmt rx hdr ev");
5176                 kfree(tb);
5177                 return -EPROTO;
5178         }
5179
5180         /* shift the sk_buff to point to `frame` */
5181         skb_trim(skb, 0);
5182         skb_put(skb, frame - skb->data);
5183         skb_pull(skb, frame - skb->data);
5184         skb_put(skb, hdr->buf_len);
5185
5186         ath11k_ce_byte_swap(skb->data, hdr->buf_len);
5187
5188         kfree(tb);
5189         return 0;
5190 }
5191
5192 static int wmi_process_mgmt_tx_comp(struct ath11k *ar, u32 desc_id,
5193                                     u32 status)
5194 {
5195         struct sk_buff *msdu;
5196         struct ieee80211_tx_info *info;
5197         struct ath11k_skb_cb *skb_cb;
5198         int num_mgmt;
5199
5200         spin_lock_bh(&ar->txmgmt_idr_lock);
5201         msdu = idr_find(&ar->txmgmt_idr, desc_id);
5202
5203         if (!msdu) {
5204                 ath11k_warn(ar->ab, "received mgmt tx compl for invalid msdu_id: %d\n",
5205                             desc_id);
5206                 spin_unlock_bh(&ar->txmgmt_idr_lock);
5207                 return -ENOENT;
5208         }
5209
5210         idr_remove(&ar->txmgmt_idr, desc_id);
5211         spin_unlock_bh(&ar->txmgmt_idr_lock);
5212
5213         skb_cb = ATH11K_SKB_CB(msdu);
5214         dma_unmap_single(ar->ab->dev, skb_cb->paddr, msdu->len, DMA_TO_DEVICE);
5215
5216         info = IEEE80211_SKB_CB(msdu);
5217         if ((!(info->flags & IEEE80211_TX_CTL_NO_ACK)) && !status)
5218                 info->flags |= IEEE80211_TX_STAT_ACK;
5219
5220         ieee80211_tx_status_irqsafe(ar->hw, msdu);
5221
5222         num_mgmt = atomic_dec_if_positive(&ar->num_pending_mgmt_tx);
5223
5224         /* WARN when we received this event without doing any mgmt tx */
5225         if (num_mgmt < 0)
5226                 WARN_ON_ONCE(1);
5227
5228         ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
5229                    "wmi mgmt tx comp pending %d desc id %d\n",
5230                    num_mgmt, desc_id);
5231
5232         if (!num_mgmt)
5233                 wake_up(&ar->txmgmt_empty_waitq);
5234
5235         return 0;
5236 }
5237
5238 static int ath11k_pull_mgmt_tx_compl_param_tlv(struct ath11k_base *ab,
5239                                                struct sk_buff *skb,
5240                                                struct wmi_mgmt_tx_compl_event *param)
5241 {
5242         const void **tb;
5243         const struct wmi_mgmt_tx_compl_event *ev;
5244         int ret;
5245
5246         tb = ath11k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC);
5247         if (IS_ERR(tb)) {
5248                 ret = PTR_ERR(tb);
5249                 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
5250                 return ret;
5251         }
5252
5253         ev = tb[WMI_TAG_MGMT_TX_COMPL_EVENT];
5254         if (!ev) {
5255                 ath11k_warn(ab, "failed to fetch mgmt tx compl ev");
5256                 kfree(tb);
5257                 return -EPROTO;
5258         }
5259
5260         param->pdev_id = ev->pdev_id;
5261         param->desc_id = ev->desc_id;
5262         param->status = ev->status;
5263
5264         kfree(tb);
5265         return 0;
5266 }
5267
5268 static void ath11k_wmi_event_scan_started(struct ath11k *ar)
5269 {
5270         lockdep_assert_held(&ar->data_lock);
5271
5272         switch (ar->scan.state) {
5273         case ATH11K_SCAN_IDLE:
5274         case ATH11K_SCAN_RUNNING:
5275         case ATH11K_SCAN_ABORTING:
5276                 ath11k_warn(ar->ab, "received scan started event in an invalid scan state: %s (%d)\n",
5277                             ath11k_scan_state_str(ar->scan.state),
5278                             ar->scan.state);
5279                 break;
5280         case ATH11K_SCAN_STARTING:
5281                 ar->scan.state = ATH11K_SCAN_RUNNING;
5282                 if (ar->scan.is_roc)
5283                         ieee80211_ready_on_channel(ar->hw);
5284                 complete(&ar->scan.started);
5285                 break;
5286         }
5287 }
5288
5289 static void ath11k_wmi_event_scan_start_failed(struct ath11k *ar)
5290 {
5291         lockdep_assert_held(&ar->data_lock);
5292
5293         switch (ar->scan.state) {
5294         case ATH11K_SCAN_IDLE:
5295         case ATH11K_SCAN_RUNNING:
5296         case ATH11K_SCAN_ABORTING:
5297                 ath11k_warn(ar->ab, "received scan start failed event in an invalid scan state: %s (%d)\n",
5298                             ath11k_scan_state_str(ar->scan.state),
5299                             ar->scan.state);
5300                 break;
5301         case ATH11K_SCAN_STARTING:
5302                 complete(&ar->scan.started);
5303                 __ath11k_mac_scan_finish(ar);
5304                 break;
5305         }
5306 }
5307
5308 static void ath11k_wmi_event_scan_completed(struct ath11k *ar)
5309 {
5310         lockdep_assert_held(&ar->data_lock);
5311
5312         switch (ar->scan.state) {
5313         case ATH11K_SCAN_IDLE:
5314         case ATH11K_SCAN_STARTING:
5315                 /* One suspected reason scan can be completed while starting is
5316                  * if firmware fails to deliver all scan events to the host,
5317                  * e.g. when transport pipe is full. This has been observed
5318                  * with spectral scan phyerr events starving wmi transport
5319                  * pipe. In such case the "scan completed" event should be (and
5320                  * is) ignored by the host as it may be just firmware's scan
5321                  * state machine recovering.
5322                  */
5323                 ath11k_warn(ar->ab, "received scan completed event in an invalid scan state: %s (%d)\n",
5324                             ath11k_scan_state_str(ar->scan.state),
5325                             ar->scan.state);
5326                 break;
5327         case ATH11K_SCAN_RUNNING:
5328         case ATH11K_SCAN_ABORTING:
5329                 __ath11k_mac_scan_finish(ar);
5330                 break;
5331         }
5332 }
5333
5334 static void ath11k_wmi_event_scan_bss_chan(struct ath11k *ar)
5335 {
5336         lockdep_assert_held(&ar->data_lock);
5337
5338         switch (ar->scan.state) {
5339         case ATH11K_SCAN_IDLE:
5340         case ATH11K_SCAN_STARTING:
5341                 ath11k_warn(ar->ab, "received scan bss chan event in an invalid scan state: %s (%d)\n",
5342                             ath11k_scan_state_str(ar->scan.state),
5343                             ar->scan.state);
5344                 break;
5345         case ATH11K_SCAN_RUNNING:
5346         case ATH11K_SCAN_ABORTING:
5347                 ar->scan_channel = NULL;
5348                 break;
5349         }
5350 }
5351
5352 static void ath11k_wmi_event_scan_foreign_chan(struct ath11k *ar, u32 freq)
5353 {
5354         lockdep_assert_held(&ar->data_lock);
5355
5356         switch (ar->scan.state) {
5357         case ATH11K_SCAN_IDLE:
5358         case ATH11K_SCAN_STARTING:
5359                 ath11k_warn(ar->ab, "received scan foreign chan event in an invalid scan state: %s (%d)\n",
5360                             ath11k_scan_state_str(ar->scan.state),
5361                             ar->scan.state);
5362                 break;
5363         case ATH11K_SCAN_RUNNING:
5364         case ATH11K_SCAN_ABORTING:
5365                 ar->scan_channel = ieee80211_get_channel(ar->hw->wiphy, freq);
5366                 if (ar->scan.is_roc && ar->scan.roc_freq == freq)
5367                         complete(&ar->scan.on_channel);
5368                 break;
5369         }
5370 }
5371
5372 static const char *
5373 ath11k_wmi_event_scan_type_str(enum wmi_scan_event_type type,
5374                                enum wmi_scan_completion_reason reason)
5375 {
5376         switch (type) {
5377         case WMI_SCAN_EVENT_STARTED:
5378                 return "started";
5379         case WMI_SCAN_EVENT_COMPLETED:
5380                 switch (reason) {
5381                 case WMI_SCAN_REASON_COMPLETED:
5382                         return "completed";
5383                 case WMI_SCAN_REASON_CANCELLED:
5384                         return "completed [cancelled]";
5385                 case WMI_SCAN_REASON_PREEMPTED:
5386                         return "completed [preempted]";
5387                 case WMI_SCAN_REASON_TIMEDOUT:
5388                         return "completed [timedout]";
5389                 case WMI_SCAN_REASON_INTERNAL_FAILURE:
5390                         return "completed [internal err]";
5391                 case WMI_SCAN_REASON_MAX:
5392                         break;
5393                 }
5394                 return "completed [unknown]";
5395         case WMI_SCAN_EVENT_BSS_CHANNEL:
5396                 return "bss channel";
5397         case WMI_SCAN_EVENT_FOREIGN_CHAN:
5398                 return "foreign channel";
5399         case WMI_SCAN_EVENT_DEQUEUED:
5400                 return "dequeued";
5401         case WMI_SCAN_EVENT_PREEMPTED:
5402                 return "preempted";
5403         case WMI_SCAN_EVENT_START_FAILED:
5404                 return "start failed";
5405         case WMI_SCAN_EVENT_RESTARTED:
5406                 return "restarted";
5407         case WMI_SCAN_EVENT_FOREIGN_CHAN_EXIT:
5408                 return "foreign channel exit";
5409         default:
5410                 return "unknown";
5411         }
5412 }
5413
5414 static int ath11k_pull_scan_ev(struct ath11k_base *ab, struct sk_buff *skb,
5415                                struct wmi_scan_event *scan_evt_param)
5416 {
5417         const void **tb;
5418         const struct wmi_scan_event *ev;
5419         int ret;
5420
5421         tb = ath11k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC);
5422         if (IS_ERR(tb)) {
5423                 ret = PTR_ERR(tb);
5424                 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
5425                 return ret;
5426         }
5427
5428         ev = tb[WMI_TAG_SCAN_EVENT];
5429         if (!ev) {
5430                 ath11k_warn(ab, "failed to fetch scan ev");
5431                 kfree(tb);
5432                 return -EPROTO;
5433         }
5434
5435         scan_evt_param->event_type = ev->event_type;
5436         scan_evt_param->reason = ev->reason;
5437         scan_evt_param->channel_freq = ev->channel_freq;
5438         scan_evt_param->scan_req_id = ev->scan_req_id;
5439         scan_evt_param->scan_id = ev->scan_id;
5440         scan_evt_param->vdev_id = ev->vdev_id;
5441         scan_evt_param->tsf_timestamp = ev->tsf_timestamp;
5442
5443         kfree(tb);
5444         return 0;
5445 }
5446
5447 static int ath11k_pull_peer_sta_kickout_ev(struct ath11k_base *ab, struct sk_buff *skb,
5448                                            struct wmi_peer_sta_kickout_arg *arg)
5449 {
5450         const void **tb;
5451         const struct wmi_peer_sta_kickout_event *ev;
5452         int ret;
5453
5454         tb = ath11k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC);
5455         if (IS_ERR(tb)) {
5456                 ret = PTR_ERR(tb);
5457                 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
5458                 return ret;
5459         }
5460
5461         ev = tb[WMI_TAG_PEER_STA_KICKOUT_EVENT];
5462         if (!ev) {
5463                 ath11k_warn(ab, "failed to fetch peer sta kickout ev");
5464                 kfree(tb);
5465                 return -EPROTO;
5466         }
5467
5468         arg->mac_addr = ev->peer_macaddr.addr;
5469
5470         kfree(tb);
5471         return 0;
5472 }
5473
5474 static int ath11k_pull_roam_ev(struct ath11k_base *ab, struct sk_buff *skb,
5475                                struct wmi_roam_event *roam_ev)
5476 {
5477         const void **tb;
5478         const struct wmi_roam_event *ev;
5479         int ret;
5480
5481         tb = ath11k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC);
5482         if (IS_ERR(tb)) {
5483                 ret = PTR_ERR(tb);
5484                 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
5485                 return ret;
5486         }
5487
5488         ev = tb[WMI_TAG_ROAM_EVENT];
5489         if (!ev) {
5490                 ath11k_warn(ab, "failed to fetch roam ev");
5491                 kfree(tb);
5492                 return -EPROTO;
5493         }
5494
5495         roam_ev->vdev_id = ev->vdev_id;
5496         roam_ev->reason = ev->reason;
5497         roam_ev->rssi = ev->rssi;
5498
5499         kfree(tb);
5500         return 0;
5501 }
5502
5503 static int freq_to_idx(struct ath11k *ar, int freq)
5504 {
5505         struct ieee80211_supported_band *sband;
5506         int band, ch, idx = 0;
5507
5508         for (band = NL80211_BAND_2GHZ; band < NUM_NL80211_BANDS; band++) {
5509                 sband = ar->hw->wiphy->bands[band];
5510                 if (!sband)
5511                         continue;
5512
5513                 for (ch = 0; ch < sband->n_channels; ch++, idx++)
5514                         if (sband->channels[ch].center_freq == freq)
5515                                 goto exit;
5516         }
5517
5518 exit:
5519         return idx;
5520 }
5521
5522 static int ath11k_pull_chan_info_ev(struct ath11k_base *ab, u8 *evt_buf,
5523                                     u32 len, struct wmi_chan_info_event *ch_info_ev)
5524 {
5525         const void **tb;
5526         const struct wmi_chan_info_event *ev;
5527         int ret;
5528
5529         tb = ath11k_wmi_tlv_parse_alloc(ab, evt_buf, len, GFP_ATOMIC);
5530         if (IS_ERR(tb)) {
5531                 ret = PTR_ERR(tb);
5532                 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
5533                 return ret;
5534         }
5535
5536         ev = tb[WMI_TAG_CHAN_INFO_EVENT];
5537         if (!ev) {
5538                 ath11k_warn(ab, "failed to fetch chan info ev");
5539                 kfree(tb);
5540                 return -EPROTO;
5541         }
5542
5543         ch_info_ev->err_code = ev->err_code;
5544         ch_info_ev->freq = ev->freq;
5545         ch_info_ev->cmd_flags = ev->cmd_flags;
5546         ch_info_ev->noise_floor = ev->noise_floor;
5547         ch_info_ev->rx_clear_count = ev->rx_clear_count;
5548         ch_info_ev->cycle_count = ev->cycle_count;
5549         ch_info_ev->chan_tx_pwr_range = ev->chan_tx_pwr_range;
5550         ch_info_ev->chan_tx_pwr_tp = ev->chan_tx_pwr_tp;
5551         ch_info_ev->rx_frame_count = ev->rx_frame_count;
5552         ch_info_ev->tx_frame_cnt = ev->tx_frame_cnt;
5553         ch_info_ev->mac_clk_mhz = ev->mac_clk_mhz;
5554         ch_info_ev->vdev_id = ev->vdev_id;
5555
5556         kfree(tb);
5557         return 0;
5558 }
5559
5560 static int
5561 ath11k_pull_pdev_bss_chan_info_ev(struct ath11k_base *ab, struct sk_buff *skb,
5562                                   struct wmi_pdev_bss_chan_info_event *bss_ch_info_ev)
5563 {
5564         const void **tb;
5565         const struct wmi_pdev_bss_chan_info_event *ev;
5566         int ret;
5567
5568         tb = ath11k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC);
5569         if (IS_ERR(tb)) {
5570                 ret = PTR_ERR(tb);
5571                 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
5572                 return ret;
5573         }
5574
5575         ev = tb[WMI_TAG_PDEV_BSS_CHAN_INFO_EVENT];
5576         if (!ev) {
5577                 ath11k_warn(ab, "failed to fetch pdev bss chan info ev");
5578                 kfree(tb);
5579                 return -EPROTO;
5580         }
5581
5582         bss_ch_info_ev->pdev_id = ev->pdev_id;
5583         bss_ch_info_ev->freq = ev->freq;
5584         bss_ch_info_ev->noise_floor = ev->noise_floor;
5585         bss_ch_info_ev->rx_clear_count_low = ev->rx_clear_count_low;
5586         bss_ch_info_ev->rx_clear_count_high = ev->rx_clear_count_high;
5587         bss_ch_info_ev->cycle_count_low = ev->cycle_count_low;
5588         bss_ch_info_ev->cycle_count_high = ev->cycle_count_high;
5589         bss_ch_info_ev->tx_cycle_count_low = ev->tx_cycle_count_low;
5590         bss_ch_info_ev->tx_cycle_count_high = ev->tx_cycle_count_high;
5591         bss_ch_info_ev->rx_cycle_count_low = ev->rx_cycle_count_low;
5592         bss_ch_info_ev->rx_cycle_count_high = ev->rx_cycle_count_high;
5593         bss_ch_info_ev->rx_bss_cycle_count_low = ev->rx_bss_cycle_count_low;
5594         bss_ch_info_ev->rx_bss_cycle_count_high = ev->rx_bss_cycle_count_high;
5595
5596         kfree(tb);
5597         return 0;
5598 }
5599
5600 static int
5601 ath11k_pull_vdev_install_key_compl_ev(struct ath11k_base *ab, struct sk_buff *skb,
5602                                       struct wmi_vdev_install_key_complete_arg *arg)
5603 {
5604         const void **tb;
5605         const struct wmi_vdev_install_key_compl_event *ev;
5606         int ret;
5607
5608         tb = ath11k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC);
5609         if (IS_ERR(tb)) {
5610                 ret = PTR_ERR(tb);
5611                 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
5612                 return ret;
5613         }
5614
5615         ev = tb[WMI_TAG_VDEV_INSTALL_KEY_COMPLETE_EVENT];
5616         if (!ev) {
5617                 ath11k_warn(ab, "failed to fetch vdev install key compl ev");
5618                 kfree(tb);
5619                 return -EPROTO;
5620         }
5621
5622         arg->vdev_id = ev->vdev_id;
5623         arg->macaddr = ev->peer_macaddr.addr;
5624         arg->key_idx = ev->key_idx;
5625         arg->key_flags = ev->key_flags;
5626         arg->status = ev->status;
5627
5628         kfree(tb);
5629         return 0;
5630 }
5631
5632 static int ath11k_pull_peer_assoc_conf_ev(struct ath11k_base *ab, struct sk_buff *skb,
5633                                           struct wmi_peer_assoc_conf_arg *peer_assoc_conf)
5634 {
5635         const void **tb;
5636         const struct wmi_peer_assoc_conf_event *ev;
5637         int ret;
5638
5639         tb = ath11k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC);
5640         if (IS_ERR(tb)) {
5641                 ret = PTR_ERR(tb);
5642                 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
5643                 return ret;
5644         }
5645
5646         ev = tb[WMI_TAG_PEER_ASSOC_CONF_EVENT];
5647         if (!ev) {
5648                 ath11k_warn(ab, "failed to fetch peer assoc conf ev");
5649                 kfree(tb);
5650                 return -EPROTO;
5651         }
5652
5653         peer_assoc_conf->vdev_id = ev->vdev_id;
5654         peer_assoc_conf->macaddr = ev->peer_macaddr.addr;
5655
5656         kfree(tb);
5657         return 0;
5658 }
5659
5660 static void ath11k_wmi_pull_pdev_stats_base(const struct wmi_pdev_stats_base *src,
5661                                             struct ath11k_fw_stats_pdev *dst)
5662 {
5663         dst->ch_noise_floor = src->chan_nf;
5664         dst->tx_frame_count = src->tx_frame_count;
5665         dst->rx_frame_count = src->rx_frame_count;
5666         dst->rx_clear_count = src->rx_clear_count;
5667         dst->cycle_count = src->cycle_count;
5668         dst->phy_err_count = src->phy_err_count;
5669         dst->chan_tx_power = src->chan_tx_pwr;
5670 }
5671
5672 static void
5673 ath11k_wmi_pull_pdev_stats_tx(const struct wmi_pdev_stats_tx *src,
5674                               struct ath11k_fw_stats_pdev *dst)
5675 {
5676         dst->comp_queued = src->comp_queued;
5677         dst->comp_delivered = src->comp_delivered;
5678         dst->msdu_enqued = src->msdu_enqued;
5679         dst->mpdu_enqued = src->mpdu_enqued;
5680         dst->wmm_drop = src->wmm_drop;
5681         dst->local_enqued = src->local_enqued;
5682         dst->local_freed = src->local_freed;
5683         dst->hw_queued = src->hw_queued;
5684         dst->hw_reaped = src->hw_reaped;
5685         dst->underrun = src->underrun;
5686         dst->hw_paused = src->hw_paused;
5687         dst->tx_abort = src->tx_abort;
5688         dst->mpdus_requeued = src->mpdus_requeued;
5689         dst->tx_ko = src->tx_ko;
5690         dst->tx_xretry = src->tx_xretry;
5691         dst->data_rc = src->data_rc;
5692         dst->self_triggers = src->self_triggers;
5693         dst->sw_retry_failure = src->sw_retry_failure;
5694         dst->illgl_rate_phy_err = src->illgl_rate_phy_err;
5695         dst->pdev_cont_xretry = src->pdev_cont_xretry;
5696         dst->pdev_tx_timeout = src->pdev_tx_timeout;
5697         dst->pdev_resets = src->pdev_resets;
5698         dst->stateless_tid_alloc_failure = src->stateless_tid_alloc_failure;
5699         dst->phy_underrun = src->phy_underrun;
5700         dst->txop_ovf = src->txop_ovf;
5701         dst->seq_posted = src->seq_posted;
5702         dst->seq_failed_queueing = src->seq_failed_queueing;
5703         dst->seq_completed = src->seq_completed;
5704         dst->seq_restarted = src->seq_restarted;
5705         dst->mu_seq_posted = src->mu_seq_posted;
5706         dst->mpdus_sw_flush = src->mpdus_sw_flush;
5707         dst->mpdus_hw_filter = src->mpdus_hw_filter;
5708         dst->mpdus_truncated = src->mpdus_truncated;
5709         dst->mpdus_ack_failed = src->mpdus_ack_failed;
5710         dst->mpdus_expired = src->mpdus_expired;
5711 }
5712
5713 static void ath11k_wmi_pull_pdev_stats_rx(const struct wmi_pdev_stats_rx *src,
5714                                           struct ath11k_fw_stats_pdev *dst)
5715 {
5716         dst->mid_ppdu_route_change = src->mid_ppdu_route_change;
5717         dst->status_rcvd = src->status_rcvd;
5718         dst->r0_frags = src->r0_frags;
5719         dst->r1_frags = src->r1_frags;
5720         dst->r2_frags = src->r2_frags;
5721         dst->r3_frags = src->r3_frags;
5722         dst->htt_msdus = src->htt_msdus;
5723         dst->htt_mpdus = src->htt_mpdus;
5724         dst->loc_msdus = src->loc_msdus;
5725         dst->loc_mpdus = src->loc_mpdus;
5726         dst->oversize_amsdu = src->oversize_amsdu;
5727         dst->phy_errs = src->phy_errs;
5728         dst->phy_err_drop = src->phy_err_drop;
5729         dst->mpdu_errs = src->mpdu_errs;
5730         dst->rx_ovfl_errs = src->rx_ovfl_errs;
5731 }
5732
5733 static void
5734 ath11k_wmi_pull_vdev_stats(const struct wmi_vdev_stats *src,
5735                            struct ath11k_fw_stats_vdev *dst)
5736 {
5737         int i;
5738
5739         dst->vdev_id = src->vdev_id;
5740         dst->beacon_snr = src->beacon_snr;
5741         dst->data_snr = src->data_snr;
5742         dst->num_rx_frames = src->num_rx_frames;
5743         dst->num_rts_fail = src->num_rts_fail;
5744         dst->num_rts_success = src->num_rts_success;
5745         dst->num_rx_err = src->num_rx_err;
5746         dst->num_rx_discard = src->num_rx_discard;
5747         dst->num_tx_not_acked = src->num_tx_not_acked;
5748
5749         for (i = 0; i < ARRAY_SIZE(src->num_tx_frames); i++)
5750                 dst->num_tx_frames[i] = src->num_tx_frames[i];
5751
5752         for (i = 0; i < ARRAY_SIZE(src->num_tx_frames_retries); i++)
5753                 dst->num_tx_frames_retries[i] = src->num_tx_frames_retries[i];
5754
5755         for (i = 0; i < ARRAY_SIZE(src->num_tx_frames_failures); i++)
5756                 dst->num_tx_frames_failures[i] = src->num_tx_frames_failures[i];
5757
5758         for (i = 0; i < ARRAY_SIZE(src->tx_rate_history); i++)
5759                 dst->tx_rate_history[i] = src->tx_rate_history[i];
5760
5761         for (i = 0; i < ARRAY_SIZE(src->beacon_rssi_history); i++)
5762                 dst->beacon_rssi_history[i] = src->beacon_rssi_history[i];
5763 }
5764
5765 static void
5766 ath11k_wmi_pull_bcn_stats(const struct wmi_bcn_stats *src,
5767                           struct ath11k_fw_stats_bcn *dst)
5768 {
5769         dst->vdev_id = src->vdev_id;
5770         dst->tx_bcn_succ_cnt = src->tx_bcn_succ_cnt;
5771         dst->tx_bcn_outage_cnt = src->tx_bcn_outage_cnt;
5772 }
5773
5774 static int ath11k_wmi_tlv_rssi_chain_parse(struct ath11k_base *ab,
5775                                            u16 tag, u16 len,
5776                                            const void *ptr, void *data)
5777 {
5778         struct wmi_tlv_fw_stats_parse *parse = data;
5779         const struct wmi_stats_event *ev = parse->ev;
5780         struct ath11k_fw_stats *stats = parse->stats;
5781         struct ath11k *ar;
5782         struct ath11k_vif *arvif;
5783         struct ieee80211_sta *sta;
5784         struct ath11k_sta *arsta;
5785         const struct wmi_rssi_stats *stats_rssi = (const struct wmi_rssi_stats *)ptr;
5786         int j, ret = 0;
5787
5788         if (tag != WMI_TAG_RSSI_STATS)
5789                 return -EPROTO;
5790
5791         rcu_read_lock();
5792
5793         ar = ath11k_mac_get_ar_by_pdev_id(ab, ev->pdev_id);
5794         stats->stats_id = WMI_REQUEST_RSSI_PER_CHAIN_STAT;
5795
5796         ath11k_dbg(ab, ATH11K_DBG_WMI,
5797                    "wmi stats vdev id %d mac %pM\n",
5798                    stats_rssi->vdev_id, stats_rssi->peer_macaddr.addr);
5799
5800         arvif = ath11k_mac_get_arvif(ar, stats_rssi->vdev_id);
5801         if (!arvif) {
5802                 ath11k_warn(ab, "not found vif for vdev id %d\n",
5803                             stats_rssi->vdev_id);
5804                 ret = -EPROTO;
5805                 goto exit;
5806         }
5807
5808         ath11k_dbg(ab, ATH11K_DBG_WMI,
5809                    "wmi stats bssid %pM vif %pK\n",
5810                    arvif->bssid, arvif->vif);
5811
5812         sta = ieee80211_find_sta_by_ifaddr(ar->hw,
5813                                            arvif->bssid,
5814                                            NULL);
5815         if (!sta) {
5816                 ath11k_dbg(ab, ATH11K_DBG_WMI,
5817                            "not found station of bssid %pM for rssi chain\n",
5818                            arvif->bssid);
5819                 goto exit;
5820         }
5821
5822         arsta = (struct ath11k_sta *)sta->drv_priv;
5823
5824         BUILD_BUG_ON(ARRAY_SIZE(arsta->chain_signal) >
5825                      ARRAY_SIZE(stats_rssi->rssi_avg_beacon));
5826
5827         for (j = 0; j < ARRAY_SIZE(arsta->chain_signal); j++) {
5828                 arsta->chain_signal[j] = stats_rssi->rssi_avg_beacon[j];
5829                 ath11k_dbg(ab, ATH11K_DBG_WMI,
5830                            "wmi stats beacon rssi[%d] %d data rssi[%d] %d\n",
5831                            j,
5832                            stats_rssi->rssi_avg_beacon[j],
5833                            j,
5834                            stats_rssi->rssi_avg_data[j]);
5835         }
5836
5837 exit:
5838         rcu_read_unlock();
5839         return ret;
5840 }
5841
5842 static int ath11k_wmi_tlv_fw_stats_data_parse(struct ath11k_base *ab,
5843                                               struct wmi_tlv_fw_stats_parse *parse,
5844                                               const void *ptr,
5845                                               u16 len)
5846 {
5847         struct ath11k_fw_stats *stats = parse->stats;
5848         const struct wmi_stats_event *ev = parse->ev;
5849         struct ath11k *ar;
5850         struct ath11k_vif *arvif;
5851         struct ieee80211_sta *sta;
5852         struct ath11k_sta *arsta;
5853         int i, ret = 0;
5854         const void *data = ptr;
5855
5856         if (!ev) {
5857                 ath11k_warn(ab, "failed to fetch update stats ev");
5858                 return -EPROTO;
5859         }
5860
5861         stats->stats_id = 0;
5862
5863         rcu_read_lock();
5864
5865         ar = ath11k_mac_get_ar_by_pdev_id(ab, ev->pdev_id);
5866
5867         for (i = 0; i < ev->num_pdev_stats; i++) {
5868                 const struct wmi_pdev_stats *src;
5869                 struct ath11k_fw_stats_pdev *dst;
5870
5871                 src = data;
5872                 if (len < sizeof(*src)) {
5873                         ret = -EPROTO;
5874                         goto exit;
5875                 }
5876
5877                 stats->stats_id = WMI_REQUEST_PDEV_STAT;
5878
5879                 data += sizeof(*src);
5880                 len -= sizeof(*src);
5881
5882                 dst = kzalloc(sizeof(*dst), GFP_ATOMIC);
5883                 if (!dst)
5884                         continue;
5885
5886                 ath11k_wmi_pull_pdev_stats_base(&src->base, dst);
5887                 ath11k_wmi_pull_pdev_stats_tx(&src->tx, dst);
5888                 ath11k_wmi_pull_pdev_stats_rx(&src->rx, dst);
5889                 list_add_tail(&dst->list, &stats->pdevs);
5890         }
5891
5892         for (i = 0; i < ev->num_vdev_stats; i++) {
5893                 const struct wmi_vdev_stats *src;
5894                 struct ath11k_fw_stats_vdev *dst;
5895
5896                 src = data;
5897                 if (len < sizeof(*src)) {
5898                         ret = -EPROTO;
5899                         goto exit;
5900                 }
5901
5902                 stats->stats_id = WMI_REQUEST_VDEV_STAT;
5903
5904                 arvif = ath11k_mac_get_arvif(ar, src->vdev_id);
5905                 if (arvif) {
5906                         sta = ieee80211_find_sta_by_ifaddr(ar->hw,
5907                                                            arvif->bssid,
5908                                                            NULL);
5909                         if (sta) {
5910                                 arsta = (struct ath11k_sta *)sta->drv_priv;
5911                                 arsta->rssi_beacon = src->beacon_snr;
5912                                 ath11k_dbg(ab, ATH11K_DBG_WMI,
5913                                            "wmi stats vdev id %d snr %d\n",
5914                                            src->vdev_id, src->beacon_snr);
5915                         } else {
5916                                 ath11k_dbg(ab, ATH11K_DBG_WMI,
5917                                            "not found station of bssid %pM for vdev stat\n",
5918                                            arvif->bssid);
5919                         }
5920                 }
5921
5922                 data += sizeof(*src);
5923                 len -= sizeof(*src);
5924
5925                 dst = kzalloc(sizeof(*dst), GFP_ATOMIC);
5926                 if (!dst)
5927                         continue;
5928
5929                 ath11k_wmi_pull_vdev_stats(src, dst);
5930                 list_add_tail(&dst->list, &stats->vdevs);
5931         }
5932
5933         for (i = 0; i < ev->num_bcn_stats; i++) {
5934                 const struct wmi_bcn_stats *src;
5935                 struct ath11k_fw_stats_bcn *dst;
5936
5937                 src = data;
5938                 if (len < sizeof(*src)) {
5939                         ret = -EPROTO;
5940                         goto exit;
5941                 }
5942
5943                 stats->stats_id = WMI_REQUEST_BCN_STAT;
5944
5945                 data += sizeof(*src);
5946                 len -= sizeof(*src);
5947
5948                 dst = kzalloc(sizeof(*dst), GFP_ATOMIC);
5949                 if (!dst)
5950                         continue;
5951
5952                 ath11k_wmi_pull_bcn_stats(src, dst);
5953                 list_add_tail(&dst->list, &stats->bcn);
5954         }
5955
5956 exit:
5957         rcu_read_unlock();
5958         return ret;
5959 }
5960
5961 static int ath11k_wmi_tlv_fw_stats_parse(struct ath11k_base *ab,
5962                                          u16 tag, u16 len,
5963                                          const void *ptr, void *data)
5964 {
5965         struct wmi_tlv_fw_stats_parse *parse = data;
5966         int ret = 0;
5967
5968         switch (tag) {
5969         case WMI_TAG_STATS_EVENT:
5970                 parse->ev = (struct wmi_stats_event *)ptr;
5971                 parse->stats->pdev_id = parse->ev->pdev_id;
5972                 break;
5973         case WMI_TAG_ARRAY_BYTE:
5974                 ret = ath11k_wmi_tlv_fw_stats_data_parse(ab, parse, ptr, len);
5975                 break;
5976         case WMI_TAG_PER_CHAIN_RSSI_STATS:
5977                 parse->rssi = (struct wmi_per_chain_rssi_stats *)ptr;
5978
5979                 if (parse->ev->stats_id & WMI_REQUEST_RSSI_PER_CHAIN_STAT)
5980                         parse->rssi_num = parse->rssi->num_per_chain_rssi_stats;
5981
5982                 ath11k_dbg(ab, ATH11K_DBG_WMI,
5983                            "wmi stats id 0x%x num chain %d\n",
5984                            parse->ev->stats_id,
5985                            parse->rssi_num);
5986                 break;
5987         case WMI_TAG_ARRAY_STRUCT:
5988                 if (parse->rssi_num && !parse->chain_rssi_done) {
5989                         ret = ath11k_wmi_tlv_iter(ab, ptr, len,
5990                                                   ath11k_wmi_tlv_rssi_chain_parse,
5991                                                   parse);
5992                         if (ret) {
5993                                 ath11k_warn(ab, "failed to parse rssi chain %d\n",
5994                                             ret);
5995                                 return ret;
5996                         }
5997                         parse->chain_rssi_done = true;
5998                 }
5999                 break;
6000         default:
6001                 break;
6002         }
6003         return ret;
6004 }
6005
6006 int ath11k_wmi_pull_fw_stats(struct ath11k_base *ab, struct sk_buff *skb,
6007                              struct ath11k_fw_stats *stats)
6008 {
6009         struct wmi_tlv_fw_stats_parse parse = { };
6010
6011         stats->stats_id = 0;
6012         parse.stats = stats;
6013
6014         return ath11k_wmi_tlv_iter(ab, skb->data, skb->len,
6015                                    ath11k_wmi_tlv_fw_stats_parse,
6016                                    &parse);
6017 }
6018
6019 size_t ath11k_wmi_fw_stats_num_vdevs(struct list_head *head)
6020 {
6021         struct ath11k_fw_stats_vdev *i;
6022         size_t num = 0;
6023
6024         list_for_each_entry(i, head, list)
6025                 ++num;
6026
6027         return num;
6028 }
6029
6030 static size_t ath11k_wmi_fw_stats_num_bcn(struct list_head *head)
6031 {
6032         struct ath11k_fw_stats_bcn *i;
6033         size_t num = 0;
6034
6035         list_for_each_entry(i, head, list)
6036                 ++num;
6037
6038         return num;
6039 }
6040
6041 static void
6042 ath11k_wmi_fw_pdev_base_stats_fill(const struct ath11k_fw_stats_pdev *pdev,
6043                                    char *buf, u32 *length)
6044 {
6045         u32 len = *length;
6046         u32 buf_len = ATH11K_FW_STATS_BUF_SIZE;
6047
6048         len += scnprintf(buf + len, buf_len - len, "\n");
6049         len += scnprintf(buf + len, buf_len - len, "%30s\n",
6050                         "ath11k PDEV stats");
6051         len += scnprintf(buf + len, buf_len - len, "%30s\n\n",
6052                         "=================");
6053
6054         len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6055                         "Channel noise floor", pdev->ch_noise_floor);
6056         len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6057                         "Channel TX power", pdev->chan_tx_power);
6058         len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6059                         "TX frame count", pdev->tx_frame_count);
6060         len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6061                         "RX frame count", pdev->rx_frame_count);
6062         len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6063                         "RX clear count", pdev->rx_clear_count);
6064         len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6065                         "Cycle count", pdev->cycle_count);
6066         len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6067                         "PHY error count", pdev->phy_err_count);
6068
6069         *length = len;
6070 }
6071
6072 static void
6073 ath11k_wmi_fw_pdev_tx_stats_fill(const struct ath11k_fw_stats_pdev *pdev,
6074                                  char *buf, u32 *length)
6075 {
6076         u32 len = *length;
6077         u32 buf_len = ATH11K_FW_STATS_BUF_SIZE;
6078
6079         len += scnprintf(buf + len, buf_len - len, "\n%30s\n",
6080                          "ath11k PDEV TX stats");
6081         len += scnprintf(buf + len, buf_len - len, "%30s\n\n",
6082                          "====================");
6083
6084         len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6085                          "HTT cookies queued", pdev->comp_queued);
6086         len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6087                          "HTT cookies disp.", pdev->comp_delivered);
6088         len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6089                          "MSDU queued", pdev->msdu_enqued);
6090         len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6091                          "MPDU queued", pdev->mpdu_enqued);
6092         len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6093                          "MSDUs dropped", pdev->wmm_drop);
6094         len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6095                          "Local enqued", pdev->local_enqued);
6096         len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6097                          "Local freed", pdev->local_freed);
6098         len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6099                          "HW queued", pdev->hw_queued);
6100         len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6101                          "PPDUs reaped", pdev->hw_reaped);
6102         len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6103                          "Num underruns", pdev->underrun);
6104         len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6105                          "Num HW Paused", pdev->hw_paused);
6106         len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6107                          "PPDUs cleaned", pdev->tx_abort);
6108         len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6109                          "MPDUs requeued", pdev->mpdus_requeued);
6110         len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6111                          "PPDU OK", pdev->tx_ko);
6112         len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6113                          "Excessive retries", pdev->tx_xretry);
6114         len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6115                          "HW rate", pdev->data_rc);
6116         len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6117                          "Sched self triggers", pdev->self_triggers);
6118         len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6119                          "Dropped due to SW retries",
6120                          pdev->sw_retry_failure);
6121         len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6122                          "Illegal rate phy errors",
6123                          pdev->illgl_rate_phy_err);
6124         len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6125                          "PDEV continuous xretry", pdev->pdev_cont_xretry);
6126         len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6127                          "TX timeout", pdev->pdev_tx_timeout);
6128         len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6129                          "PDEV resets", pdev->pdev_resets);
6130         len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6131                          "Stateless TIDs alloc failures",
6132                          pdev->stateless_tid_alloc_failure);
6133         len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6134                          "PHY underrun", pdev->phy_underrun);
6135         len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6136                          "MPDU is more than txop limit", pdev->txop_ovf);
6137         len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6138                          "Num sequences posted", pdev->seq_posted);
6139         len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6140                          "Num seq failed queueing ", pdev->seq_failed_queueing);
6141         len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6142                          "Num sequences completed ", pdev->seq_completed);
6143         len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6144                          "Num sequences restarted ", pdev->seq_restarted);
6145         len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6146                          "Num of MU sequences posted ", pdev->mu_seq_posted);
6147         len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6148                          "Num of MPDUS SW flushed ", pdev->mpdus_sw_flush);
6149         len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6150                          "Num of MPDUS HW filtered ", pdev->mpdus_hw_filter);
6151         len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6152                          "Num of MPDUS truncated ", pdev->mpdus_truncated);
6153         len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6154                          "Num of MPDUS ACK failed ", pdev->mpdus_ack_failed);
6155         len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6156                          "Num of MPDUS expired ", pdev->mpdus_expired);
6157         *length = len;
6158 }
6159
6160 static void
6161 ath11k_wmi_fw_pdev_rx_stats_fill(const struct ath11k_fw_stats_pdev *pdev,
6162                                  char *buf, u32 *length)
6163 {
6164         u32 len = *length;
6165         u32 buf_len = ATH11K_FW_STATS_BUF_SIZE;
6166
6167         len += scnprintf(buf + len, buf_len - len, "\n%30s\n",
6168                          "ath11k PDEV RX stats");
6169         len += scnprintf(buf + len, buf_len - len, "%30s\n\n",
6170                          "====================");
6171
6172         len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6173                          "Mid PPDU route change",
6174                          pdev->mid_ppdu_route_change);
6175         len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6176                          "Tot. number of statuses", pdev->status_rcvd);
6177         len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6178                          "Extra frags on rings 0", pdev->r0_frags);
6179         len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6180                          "Extra frags on rings 1", pdev->r1_frags);
6181         len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6182                          "Extra frags on rings 2", pdev->r2_frags);
6183         len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6184                          "Extra frags on rings 3", pdev->r3_frags);
6185         len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6186                          "MSDUs delivered to HTT", pdev->htt_msdus);
6187         len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6188                          "MPDUs delivered to HTT", pdev->htt_mpdus);
6189         len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6190                          "MSDUs delivered to stack", pdev->loc_msdus);
6191         len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6192                          "MPDUs delivered to stack", pdev->loc_mpdus);
6193         len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6194                          "Oversized AMSUs", pdev->oversize_amsdu);
6195         len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6196                          "PHY errors", pdev->phy_errs);
6197         len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6198                          "PHY errors drops", pdev->phy_err_drop);
6199         len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6200                          "MPDU errors (FCS, MIC, ENC)", pdev->mpdu_errs);
6201         len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6202                          "Overflow errors", pdev->rx_ovfl_errs);
6203         *length = len;
6204 }
6205
6206 static void
6207 ath11k_wmi_fw_vdev_stats_fill(struct ath11k *ar,
6208                               const struct ath11k_fw_stats_vdev *vdev,
6209                               char *buf, u32 *length)
6210 {
6211         u32 len = *length;
6212         u32 buf_len = ATH11K_FW_STATS_BUF_SIZE;
6213         struct ath11k_vif *arvif = ath11k_mac_get_arvif(ar, vdev->vdev_id);
6214         u8 *vif_macaddr;
6215         int i;
6216
6217         /* VDEV stats has all the active VDEVs of other PDEVs as well,
6218          * ignoring those not part of requested PDEV
6219          */
6220         if (!arvif)
6221                 return;
6222
6223         vif_macaddr = arvif->vif->addr;
6224
6225         len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
6226                          "VDEV ID", vdev->vdev_id);
6227         len += scnprintf(buf + len, buf_len - len, "%30s %pM\n",
6228                          "VDEV MAC address", vif_macaddr);
6229         len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
6230                          "beacon snr", vdev->beacon_snr);
6231         len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
6232                          "data snr", vdev->data_snr);
6233         len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
6234                          "num rx frames", vdev->num_rx_frames);
6235         len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
6236                          "num rts fail", vdev->num_rts_fail);
6237         len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
6238                          "num rts success", vdev->num_rts_success);
6239         len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
6240                          "num rx err", vdev->num_rx_err);
6241         len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
6242                          "num rx discard", vdev->num_rx_discard);
6243         len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
6244                          "num tx not acked", vdev->num_tx_not_acked);
6245
6246         for (i = 0 ; i < ARRAY_SIZE(vdev->num_tx_frames); i++)
6247                 len += scnprintf(buf + len, buf_len - len,
6248                                 "%25s [%02d] %u\n",
6249                                 "num tx frames", i,
6250                                 vdev->num_tx_frames[i]);
6251
6252         for (i = 0 ; i < ARRAY_SIZE(vdev->num_tx_frames_retries); i++)
6253                 len += scnprintf(buf + len, buf_len - len,
6254                                 "%25s [%02d] %u\n",
6255                                 "num tx frames retries", i,
6256                                 vdev->num_tx_frames_retries[i]);
6257
6258         for (i = 0 ; i < ARRAY_SIZE(vdev->num_tx_frames_failures); i++)
6259                 len += scnprintf(buf + len, buf_len - len,
6260                                 "%25s [%02d] %u\n",
6261                                 "num tx frames failures", i,
6262                                 vdev->num_tx_frames_failures[i]);
6263
6264         for (i = 0 ; i < ARRAY_SIZE(vdev->tx_rate_history); i++)
6265                 len += scnprintf(buf + len, buf_len - len,
6266                                 "%25s [%02d] 0x%08x\n",
6267                                 "tx rate history", i,
6268                                 vdev->tx_rate_history[i]);
6269
6270         for (i = 0 ; i < ARRAY_SIZE(vdev->beacon_rssi_history); i++)
6271                 len += scnprintf(buf + len, buf_len - len,
6272                                 "%25s [%02d] %u\n",
6273                                 "beacon rssi history", i,
6274                                 vdev->beacon_rssi_history[i]);
6275
6276         len += scnprintf(buf + len, buf_len - len, "\n");
6277         *length = len;
6278 }
6279
6280 static void
6281 ath11k_wmi_fw_bcn_stats_fill(struct ath11k *ar,
6282                              const struct ath11k_fw_stats_bcn *bcn,
6283                              char *buf, u32 *length)
6284 {
6285         u32 len = *length;
6286         u32 buf_len = ATH11K_FW_STATS_BUF_SIZE;
6287         struct ath11k_vif *arvif = ath11k_mac_get_arvif(ar, bcn->vdev_id);
6288         u8 *vdev_macaddr;
6289
6290         if (!arvif) {
6291                 ath11k_warn(ar->ab, "invalid vdev id %d in bcn stats",
6292                             bcn->vdev_id);
6293                 return;
6294         }
6295
6296         vdev_macaddr = arvif->vif->addr;
6297
6298         len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
6299                          "VDEV ID", bcn->vdev_id);
6300         len += scnprintf(buf + len, buf_len - len, "%30s %pM\n",
6301                          "VDEV MAC address", vdev_macaddr);
6302         len += scnprintf(buf + len, buf_len - len, "%30s\n\n",
6303                          "================");
6304         len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
6305                          "Num of beacon tx success", bcn->tx_bcn_succ_cnt);
6306         len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
6307                          "Num of beacon tx failures", bcn->tx_bcn_outage_cnt);
6308
6309         len += scnprintf(buf + len, buf_len - len, "\n");
6310         *length = len;
6311 }
6312
6313 void ath11k_wmi_fw_stats_fill(struct ath11k *ar,
6314                               struct ath11k_fw_stats *fw_stats,
6315                               u32 stats_id, char *buf)
6316 {
6317         u32 len = 0;
6318         u32 buf_len = ATH11K_FW_STATS_BUF_SIZE;
6319         const struct ath11k_fw_stats_pdev *pdev;
6320         const struct ath11k_fw_stats_vdev *vdev;
6321         const struct ath11k_fw_stats_bcn *bcn;
6322         size_t num_bcn;
6323
6324         spin_lock_bh(&ar->data_lock);
6325
6326         if (stats_id == WMI_REQUEST_PDEV_STAT) {
6327                 pdev = list_first_entry_or_null(&fw_stats->pdevs,
6328                                                 struct ath11k_fw_stats_pdev, list);
6329                 if (!pdev) {
6330                         ath11k_warn(ar->ab, "failed to get pdev stats\n");
6331                         goto unlock;
6332                 }
6333
6334                 ath11k_wmi_fw_pdev_base_stats_fill(pdev, buf, &len);
6335                 ath11k_wmi_fw_pdev_tx_stats_fill(pdev, buf, &len);
6336                 ath11k_wmi_fw_pdev_rx_stats_fill(pdev, buf, &len);
6337         }
6338
6339         if (stats_id == WMI_REQUEST_VDEV_STAT) {
6340                 len += scnprintf(buf + len, buf_len - len, "\n");
6341                 len += scnprintf(buf + len, buf_len - len, "%30s\n",
6342                                  "ath11k VDEV stats");
6343                 len += scnprintf(buf + len, buf_len - len, "%30s\n\n",
6344                                  "=================");
6345
6346                 list_for_each_entry(vdev, &fw_stats->vdevs, list)
6347                         ath11k_wmi_fw_vdev_stats_fill(ar, vdev, buf, &len);
6348         }
6349
6350         if (stats_id == WMI_REQUEST_BCN_STAT) {
6351                 num_bcn = ath11k_wmi_fw_stats_num_bcn(&fw_stats->bcn);
6352
6353                 len += scnprintf(buf + len, buf_len - len, "\n");
6354                 len += scnprintf(buf + len, buf_len - len, "%30s (%zu)\n",
6355                                  "ath11k Beacon stats", num_bcn);
6356                 len += scnprintf(buf + len, buf_len - len, "%30s\n\n",
6357                                  "===================");
6358
6359                 list_for_each_entry(bcn, &fw_stats->bcn, list)
6360                         ath11k_wmi_fw_bcn_stats_fill(ar, bcn, buf, &len);
6361         }
6362
6363 unlock:
6364         spin_unlock_bh(&ar->data_lock);
6365
6366         if (len >= buf_len)
6367                 buf[len - 1] = 0;
6368         else
6369                 buf[len] = 0;
6370 }
6371
6372 static void ath11k_wmi_op_ep_tx_credits(struct ath11k_base *ab)
6373 {
6374         /* try to send pending beacons first. they take priority */
6375         wake_up(&ab->wmi_ab.tx_credits_wq);
6376 }
6377
6378 static int ath11k_reg_11d_new_cc_event(struct ath11k_base *ab, struct sk_buff *skb)
6379 {
6380         const struct wmi_11d_new_cc_ev *ev;
6381         struct ath11k *ar;
6382         struct ath11k_pdev *pdev;
6383         const void **tb;
6384         int ret, i;
6385
6386         tb = ath11k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC);
6387         if (IS_ERR(tb)) {
6388                 ret = PTR_ERR(tb);
6389                 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
6390                 return ret;
6391         }
6392
6393         ev = tb[WMI_TAG_11D_NEW_COUNTRY_EVENT];
6394         if (!ev) {
6395                 kfree(tb);
6396                 ath11k_warn(ab, "failed to fetch 11d new cc ev");
6397                 return -EPROTO;
6398         }
6399
6400         spin_lock_bh(&ab->base_lock);
6401         memcpy(&ab->new_alpha2, &ev->new_alpha2, 2);
6402         spin_unlock_bh(&ab->base_lock);
6403
6404         ath11k_dbg(ab, ATH11K_DBG_WMI, "wmi 11d new cc %c%c\n",
6405                    ab->new_alpha2[0],
6406                    ab->new_alpha2[1]);
6407
6408         kfree(tb);
6409
6410         for (i = 0; i < ab->num_radios; i++) {
6411                 pdev = &ab->pdevs[i];
6412                 ar = pdev->ar;
6413                 ar->state_11d = ATH11K_11D_IDLE;
6414                 complete(&ar->completed_11d_scan);
6415         }
6416
6417         queue_work(ab->workqueue, &ab->update_11d_work);
6418
6419         return 0;
6420 }
6421
6422 static void ath11k_wmi_htc_tx_complete(struct ath11k_base *ab,
6423                                        struct sk_buff *skb)
6424 {
6425         struct ath11k_pdev_wmi *wmi = NULL;
6426         u32 i;
6427         u8 wmi_ep_count;
6428         u8 eid;
6429
6430         eid = ATH11K_SKB_CB(skb)->eid;
6431         dev_kfree_skb(skb);
6432
6433         if (eid >= ATH11K_HTC_EP_COUNT)
6434                 return;
6435
6436         wmi_ep_count = ab->htc.wmi_ep_count;
6437         if (wmi_ep_count > ab->hw_params.max_radios)
6438                 return;
6439
6440         for (i = 0; i < ab->htc.wmi_ep_count; i++) {
6441                 if (ab->wmi_ab.wmi[i].eid == eid) {
6442                         wmi = &ab->wmi_ab.wmi[i];
6443                         break;
6444                 }
6445         }
6446
6447         if (wmi)
6448                 wake_up(&wmi->tx_ce_desc_wq);
6449 }
6450
6451 static bool ath11k_reg_is_world_alpha(char *alpha)
6452 {
6453         if (alpha[0] == '0' && alpha[1] == '0')
6454                 return true;
6455
6456         if (alpha[0] == 'n' && alpha[1] == 'a')
6457                 return true;
6458
6459         return false;
6460 }
6461
6462 static int ath11k_reg_chan_list_event(struct ath11k_base *ab, struct sk_buff *skb)
6463 {
6464         struct cur_regulatory_info *reg_info = NULL;
6465         struct ieee80211_regdomain *regd = NULL;
6466         bool intersect = false;
6467         int ret = 0, pdev_idx;
6468         struct ath11k *ar;
6469
6470         reg_info = kzalloc(sizeof(*reg_info), GFP_ATOMIC);
6471         if (!reg_info) {
6472                 ret = -ENOMEM;
6473                 goto fallback;
6474         }
6475
6476         ret = ath11k_pull_reg_chan_list_update_ev(ab, skb, reg_info);
6477         if (ret) {
6478                 ath11k_warn(ab, "failed to extract regulatory info from received event\n");
6479                 goto fallback;
6480         }
6481
6482         if (reg_info->status_code != REG_SET_CC_STATUS_PASS) {
6483                 /* In case of failure to set the requested ctry,
6484                  * fw retains the current regd. We print a failure info
6485                  * and return from here.
6486                  */
6487                 ath11k_warn(ab, "Failed to set the requested Country regulatory setting\n");
6488                 goto mem_free;
6489         }
6490
6491         pdev_idx = reg_info->phy_id;
6492
6493         /* Avoid default reg rule updates sent during FW recovery if
6494          * it is already available
6495          */
6496         spin_lock(&ab->base_lock);
6497         if (test_bit(ATH11K_FLAG_RECOVERY, &ab->dev_flags) &&
6498             ab->default_regd[pdev_idx]) {
6499                 spin_unlock(&ab->base_lock);
6500                 goto mem_free;
6501         }
6502         spin_unlock(&ab->base_lock);
6503
6504         if (pdev_idx >= ab->num_radios) {
6505                 /* Process the event for phy0 only if single_pdev_only
6506                  * is true. If pdev_idx is valid but not 0, discard the
6507                  * event. Otherwise, it goes to fallback.
6508                  */
6509                 if (ab->hw_params.single_pdev_only &&
6510                     pdev_idx < ab->hw_params.num_rxmda_per_pdev)
6511                         goto mem_free;
6512                 else
6513                         goto fallback;
6514         }
6515
6516         /* Avoid multiple overwrites to default regd, during core
6517          * stop-start after mac registration.
6518          */
6519         if (ab->default_regd[pdev_idx] && !ab->new_regd[pdev_idx] &&
6520             !memcmp((char *)ab->default_regd[pdev_idx]->alpha2,
6521                     (char *)reg_info->alpha2, 2))
6522                 goto mem_free;
6523
6524         /* Intersect new rules with default regd if a new country setting was
6525          * requested, i.e a default regd was already set during initialization
6526          * and the regd coming from this event has a valid country info.
6527          */
6528         if (ab->default_regd[pdev_idx] &&
6529             !ath11k_reg_is_world_alpha((char *)
6530                 ab->default_regd[pdev_idx]->alpha2) &&
6531             !ath11k_reg_is_world_alpha((char *)reg_info->alpha2))
6532                 intersect = true;
6533
6534         regd = ath11k_reg_build_regd(ab, reg_info, intersect);
6535         if (!regd) {
6536                 ath11k_warn(ab, "failed to build regd from reg_info\n");
6537                 goto fallback;
6538         }
6539
6540         spin_lock(&ab->base_lock);
6541         if (ab->default_regd[pdev_idx]) {
6542                 /* The initial rules from FW after WMI Init is to build
6543                  * the default regd. From then on, any rules updated for
6544                  * the pdev could be due to user reg changes.
6545                  * Free previously built regd before assigning the newly
6546                  * generated regd to ar. NULL pointer handling will be
6547                  * taken care by kfree itself.
6548                  */
6549                 ar = ab->pdevs[pdev_idx].ar;
6550                 kfree(ab->new_regd[pdev_idx]);
6551                 ab->new_regd[pdev_idx] = regd;
6552                 queue_work(ab->workqueue, &ar->regd_update_work);
6553         } else {
6554                 /* This regd would be applied during mac registration and is
6555                  * held constant throughout for regd intersection purpose
6556                  */
6557                 ab->default_regd[pdev_idx] = regd;
6558         }
6559         ab->dfs_region = reg_info->dfs_region;
6560         spin_unlock(&ab->base_lock);
6561
6562         goto mem_free;
6563
6564 fallback:
6565         /* Fallback to older reg (by sending previous country setting
6566          * again if fw has succeded and we failed to process here.
6567          * The Regdomain should be uniform across driver and fw. Since the
6568          * FW has processed the command and sent a success status, we expect
6569          * this function to succeed as well. If it doesn't, CTRY needs to be
6570          * reverted at the fw and the old SCAN_CHAN_LIST cmd needs to be sent.
6571          */
6572         /* TODO: This is rare, but still should also be handled */
6573         WARN_ON(1);
6574 mem_free:
6575         if (reg_info) {
6576                 kfree(reg_info->reg_rules_2g_ptr);
6577                 kfree(reg_info->reg_rules_5g_ptr);
6578                 kfree(reg_info);
6579         }
6580         return ret;
6581 }
6582
6583 static int ath11k_wmi_tlv_rdy_parse(struct ath11k_base *ab, u16 tag, u16 len,
6584                                     const void *ptr, void *data)
6585 {
6586         struct wmi_tlv_rdy_parse *rdy_parse = data;
6587         struct wmi_ready_event fixed_param;
6588         struct wmi_mac_addr *addr_list;
6589         struct ath11k_pdev *pdev;
6590         u32 num_mac_addr;
6591         int i;
6592
6593         switch (tag) {
6594         case WMI_TAG_READY_EVENT:
6595                 memset(&fixed_param, 0, sizeof(fixed_param));
6596                 memcpy(&fixed_param, (struct wmi_ready_event *)ptr,
6597                        min_t(u16, sizeof(fixed_param), len));
6598                 ab->wlan_init_status = fixed_param.ready_event_min.status;
6599                 rdy_parse->num_extra_mac_addr =
6600                         fixed_param.ready_event_min.num_extra_mac_addr;
6601
6602                 ether_addr_copy(ab->mac_addr,
6603                                 fixed_param.ready_event_min.mac_addr.addr);
6604                 ab->pktlog_defs_checksum = fixed_param.pktlog_defs_checksum;
6605                 ab->wmi_ready = true;
6606                 break;
6607         case WMI_TAG_ARRAY_FIXED_STRUCT:
6608                 addr_list = (struct wmi_mac_addr *)ptr;
6609                 num_mac_addr = rdy_parse->num_extra_mac_addr;
6610
6611                 if (!(ab->num_radios > 1 && num_mac_addr >= ab->num_radios))
6612                         break;
6613
6614                 for (i = 0; i < ab->num_radios; i++) {
6615                         pdev = &ab->pdevs[i];
6616                         ether_addr_copy(pdev->mac_addr, addr_list[i].addr);
6617                 }
6618                 ab->pdevs_macaddr_valid = true;
6619                 break;
6620         default:
6621                 break;
6622         }
6623
6624         return 0;
6625 }
6626
6627 static int ath11k_ready_event(struct ath11k_base *ab, struct sk_buff *skb)
6628 {
6629         struct wmi_tlv_rdy_parse rdy_parse = { };
6630         int ret;
6631
6632         ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len,
6633                                   ath11k_wmi_tlv_rdy_parse, &rdy_parse);
6634         if (ret) {
6635                 ath11k_warn(ab, "failed to parse tlv %d\n", ret);
6636                 return ret;
6637         }
6638
6639         complete(&ab->wmi_ab.unified_ready);
6640         return 0;
6641 }
6642
6643 static void ath11k_peer_delete_resp_event(struct ath11k_base *ab, struct sk_buff *skb)
6644 {
6645         struct wmi_peer_delete_resp_event peer_del_resp;
6646         struct ath11k *ar;
6647
6648         if (ath11k_pull_peer_del_resp_ev(ab, skb, &peer_del_resp) != 0) {
6649                 ath11k_warn(ab, "failed to extract peer delete resp");
6650                 return;
6651         }
6652
6653         rcu_read_lock();
6654         ar = ath11k_mac_get_ar_by_vdev_id(ab, peer_del_resp.vdev_id);
6655         if (!ar) {
6656                 ath11k_warn(ab, "invalid vdev id in peer delete resp ev %d",
6657                             peer_del_resp.vdev_id);
6658                 rcu_read_unlock();
6659                 return;
6660         }
6661
6662         complete(&ar->peer_delete_done);
6663         rcu_read_unlock();
6664         ath11k_dbg(ab, ATH11K_DBG_WMI, "peer delete resp for vdev id %d addr %pM\n",
6665                    peer_del_resp.vdev_id, peer_del_resp.peer_macaddr.addr);
6666 }
6667
6668 static void ath11k_vdev_delete_resp_event(struct ath11k_base *ab,
6669                                           struct sk_buff *skb)
6670 {
6671         struct ath11k *ar;
6672         u32 vdev_id = 0;
6673
6674         if (ath11k_pull_vdev_del_resp_ev(ab, skb, &vdev_id) != 0) {
6675                 ath11k_warn(ab, "failed to extract vdev delete resp");
6676                 return;
6677         }
6678
6679         rcu_read_lock();
6680         ar = ath11k_mac_get_ar_by_vdev_id(ab, vdev_id);
6681         if (!ar) {
6682                 ath11k_warn(ab, "invalid vdev id in vdev delete resp ev %d",
6683                             vdev_id);
6684                 rcu_read_unlock();
6685                 return;
6686         }
6687
6688         complete(&ar->vdev_delete_done);
6689
6690         rcu_read_unlock();
6691
6692         ath11k_dbg(ab, ATH11K_DBG_WMI, "vdev delete resp for vdev id %d\n",
6693                    vdev_id);
6694 }
6695
6696 static inline const char *ath11k_wmi_vdev_resp_print(u32 vdev_resp_status)
6697 {
6698         switch (vdev_resp_status) {
6699         case WMI_VDEV_START_RESPONSE_INVALID_VDEVID:
6700                 return "invalid vdev id";
6701         case WMI_VDEV_START_RESPONSE_NOT_SUPPORTED:
6702                 return "not supported";
6703         case WMI_VDEV_START_RESPONSE_DFS_VIOLATION:
6704                 return "dfs violation";
6705         case WMI_VDEV_START_RESPONSE_INVALID_REGDOMAIN:
6706                 return "invalid regdomain";
6707         default:
6708                 return "unknown";
6709         }
6710 }
6711
6712 static void ath11k_vdev_start_resp_event(struct ath11k_base *ab, struct sk_buff *skb)
6713 {
6714         struct wmi_vdev_start_resp_event vdev_start_resp;
6715         struct ath11k *ar;
6716         u32 status;
6717
6718         if (ath11k_pull_vdev_start_resp_tlv(ab, skb, &vdev_start_resp) != 0) {
6719                 ath11k_warn(ab, "failed to extract vdev start resp");
6720                 return;
6721         }
6722
6723         rcu_read_lock();
6724         ar = ath11k_mac_get_ar_by_vdev_id(ab, vdev_start_resp.vdev_id);
6725         if (!ar) {
6726                 ath11k_warn(ab, "invalid vdev id in vdev start resp ev %d",
6727                             vdev_start_resp.vdev_id);
6728                 rcu_read_unlock();
6729                 return;
6730         }
6731
6732         ar->last_wmi_vdev_start_status = 0;
6733
6734         status = vdev_start_resp.status;
6735
6736         if (WARN_ON_ONCE(status)) {
6737                 ath11k_warn(ab, "vdev start resp error status %d (%s)\n",
6738                             status, ath11k_wmi_vdev_resp_print(status));
6739                 ar->last_wmi_vdev_start_status = status;
6740         }
6741
6742         complete(&ar->vdev_setup_done);
6743
6744         rcu_read_unlock();
6745
6746         ath11k_dbg(ab, ATH11K_DBG_WMI, "vdev start resp for vdev id %d",
6747                    vdev_start_resp.vdev_id);
6748 }
6749
6750 static void ath11k_bcn_tx_status_event(struct ath11k_base *ab, struct sk_buff *skb)
6751 {
6752         struct ath11k_vif *arvif;
6753         u32 vdev_id, tx_status;
6754
6755         if (ath11k_pull_bcn_tx_status_ev(ab, skb->data, skb->len,
6756                                          &vdev_id, &tx_status) != 0) {
6757                 ath11k_warn(ab, "failed to extract bcn tx status");
6758                 return;
6759         }
6760
6761         rcu_read_lock();
6762         arvif = ath11k_mac_get_arvif_by_vdev_id(ab, vdev_id);
6763         if (!arvif) {
6764                 ath11k_warn(ab, "invalid vdev id %d in bcn_tx_status",
6765                             vdev_id);
6766                 rcu_read_unlock();
6767                 return;
6768         }
6769         ath11k_mac_bcn_tx_event(arvif);
6770         rcu_read_unlock();
6771 }
6772
6773 static void ath11k_vdev_stopped_event(struct ath11k_base *ab, struct sk_buff *skb)
6774 {
6775         struct ath11k *ar;
6776         u32 vdev_id = 0;
6777
6778         if (ath11k_pull_vdev_stopped_param_tlv(ab, skb, &vdev_id) != 0) {
6779                 ath11k_warn(ab, "failed to extract vdev stopped event");
6780                 return;
6781         }
6782
6783         rcu_read_lock();
6784         ar = ath11k_mac_get_ar_by_vdev_id(ab, vdev_id);
6785         if (!ar) {
6786                 ath11k_warn(ab, "invalid vdev id in vdev stopped ev %d",
6787                             vdev_id);
6788                 rcu_read_unlock();
6789                 return;
6790         }
6791
6792         complete(&ar->vdev_setup_done);
6793
6794         rcu_read_unlock();
6795
6796         ath11k_dbg(ab, ATH11K_DBG_WMI, "vdev stopped for vdev id %d", vdev_id);
6797 }
6798
6799 static void ath11k_mgmt_rx_event(struct ath11k_base *ab, struct sk_buff *skb)
6800 {
6801         struct mgmt_rx_event_params rx_ev = {0};
6802         struct ath11k *ar;
6803         struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(skb);
6804         struct ieee80211_hdr *hdr;
6805         u16 fc;
6806         struct ieee80211_supported_band *sband;
6807
6808         if (ath11k_pull_mgmt_rx_params_tlv(ab, skb, &rx_ev) != 0) {
6809                 ath11k_warn(ab, "failed to extract mgmt rx event");
6810                 dev_kfree_skb(skb);
6811                 return;
6812         }
6813
6814         memset(status, 0, sizeof(*status));
6815
6816         ath11k_dbg(ab, ATH11K_DBG_MGMT, "mgmt rx event status %08x\n",
6817                    rx_ev.status);
6818
6819         rcu_read_lock();
6820         ar = ath11k_mac_get_ar_by_pdev_id(ab, rx_ev.pdev_id);
6821
6822         if (!ar) {
6823                 ath11k_warn(ab, "invalid pdev_id %d in mgmt_rx_event\n",
6824                             rx_ev.pdev_id);
6825                 dev_kfree_skb(skb);
6826                 goto exit;
6827         }
6828
6829         if ((test_bit(ATH11K_CAC_RUNNING, &ar->dev_flags)) ||
6830             (rx_ev.status & (WMI_RX_STATUS_ERR_DECRYPT |
6831             WMI_RX_STATUS_ERR_KEY_CACHE_MISS | WMI_RX_STATUS_ERR_CRC))) {
6832                 dev_kfree_skb(skb);
6833                 goto exit;
6834         }
6835
6836         if (rx_ev.status & WMI_RX_STATUS_ERR_MIC)
6837                 status->flag |= RX_FLAG_MMIC_ERROR;
6838
6839         if (rx_ev.chan_freq >= ATH11K_MIN_6G_FREQ &&
6840             rx_ev.chan_freq <= ATH11K_MAX_6G_FREQ) {
6841                 status->band = NL80211_BAND_6GHZ;
6842                 status->freq = rx_ev.chan_freq;
6843         } else if (rx_ev.channel >= 1 && rx_ev.channel <= 14) {
6844                 status->band = NL80211_BAND_2GHZ;
6845         } else if (rx_ev.channel >= 36 && rx_ev.channel <= ATH11K_MAX_5G_CHAN) {
6846                 status->band = NL80211_BAND_5GHZ;
6847         } else {
6848                 /* Shouldn't happen unless list of advertised channels to
6849                  * mac80211 has been changed.
6850                  */
6851                 WARN_ON_ONCE(1);
6852                 dev_kfree_skb(skb);
6853                 goto exit;
6854         }
6855
6856         if (rx_ev.phy_mode == MODE_11B &&
6857             (status->band == NL80211_BAND_5GHZ || status->band == NL80211_BAND_6GHZ))
6858                 ath11k_dbg(ab, ATH11K_DBG_WMI,
6859                            "wmi mgmt rx 11b (CCK) on 5/6GHz, band = %d\n", status->band);
6860
6861         sband = &ar->mac.sbands[status->band];
6862
6863         if (status->band != NL80211_BAND_6GHZ)
6864                 status->freq = ieee80211_channel_to_frequency(rx_ev.channel,
6865                                                               status->band);
6866
6867         status->signal = rx_ev.snr + ATH11K_DEFAULT_NOISE_FLOOR;
6868         status->rate_idx = ath11k_mac_bitrate_to_idx(sband, rx_ev.rate / 100);
6869
6870         hdr = (struct ieee80211_hdr *)skb->data;
6871         fc = le16_to_cpu(hdr->frame_control);
6872
6873         /* Firmware is guaranteed to report all essential management frames via
6874          * WMI while it can deliver some extra via HTT. Since there can be
6875          * duplicates split the reporting wrt monitor/sniffing.
6876          */
6877         status->flag |= RX_FLAG_SKIP_MONITOR;
6878
6879         /* In case of PMF, FW delivers decrypted frames with Protected Bit set.
6880          * Don't clear that. Also, FW delivers broadcast management frames
6881          * (ex: group privacy action frames in mesh) as encrypted payload.
6882          */
6883         if (ieee80211_has_protected(hdr->frame_control) &&
6884             !is_multicast_ether_addr(ieee80211_get_DA(hdr))) {
6885                 status->flag |= RX_FLAG_DECRYPTED;
6886
6887                 if (!ieee80211_is_robust_mgmt_frame(skb)) {
6888                         status->flag |= RX_FLAG_IV_STRIPPED |
6889                                         RX_FLAG_MMIC_STRIPPED;
6890                         hdr->frame_control = __cpu_to_le16(fc &
6891                                              ~IEEE80211_FCTL_PROTECTED);
6892                 }
6893         }
6894
6895         if (ieee80211_is_beacon(hdr->frame_control))
6896                 ath11k_mac_handle_beacon(ar, skb);
6897
6898         ath11k_dbg(ab, ATH11K_DBG_MGMT,
6899                    "event mgmt rx skb %pK len %d ftype %02x stype %02x\n",
6900                    skb, skb->len,
6901                    fc & IEEE80211_FCTL_FTYPE, fc & IEEE80211_FCTL_STYPE);
6902
6903         ath11k_dbg(ab, ATH11K_DBG_MGMT,
6904                    "event mgmt rx freq %d band %d snr %d, rate_idx %d\n",
6905                    status->freq, status->band, status->signal,
6906                    status->rate_idx);
6907
6908         ieee80211_rx_ni(ar->hw, skb);
6909
6910 exit:
6911         rcu_read_unlock();
6912 }
6913
6914 static void ath11k_mgmt_tx_compl_event(struct ath11k_base *ab, struct sk_buff *skb)
6915 {
6916         struct wmi_mgmt_tx_compl_event tx_compl_param = {0};
6917         struct ath11k *ar;
6918
6919         if (ath11k_pull_mgmt_tx_compl_param_tlv(ab, skb, &tx_compl_param) != 0) {
6920                 ath11k_warn(ab, "failed to extract mgmt tx compl event");
6921                 return;
6922         }
6923
6924         rcu_read_lock();
6925         ar = ath11k_mac_get_ar_by_pdev_id(ab, tx_compl_param.pdev_id);
6926         if (!ar) {
6927                 ath11k_warn(ab, "invalid pdev id %d in mgmt_tx_compl_event\n",
6928                             tx_compl_param.pdev_id);
6929                 goto exit;
6930         }
6931
6932         wmi_process_mgmt_tx_comp(ar, tx_compl_param.desc_id,
6933                                  tx_compl_param.status);
6934
6935         ath11k_dbg(ab, ATH11K_DBG_MGMT,
6936                    "mgmt tx compl ev pdev_id %d, desc_id %d, status %d",
6937                    tx_compl_param.pdev_id, tx_compl_param.desc_id,
6938                    tx_compl_param.status);
6939
6940 exit:
6941         rcu_read_unlock();
6942 }
6943
6944 static struct ath11k *ath11k_get_ar_on_scan_state(struct ath11k_base *ab,
6945                                                   u32 vdev_id,
6946                                                   enum ath11k_scan_state state)
6947 {
6948         int i;
6949         struct ath11k_pdev *pdev;
6950         struct ath11k *ar;
6951
6952         for (i = 0; i < ab->num_radios; i++) {
6953                 pdev = rcu_dereference(ab->pdevs_active[i]);
6954                 if (pdev && pdev->ar) {
6955                         ar = pdev->ar;
6956
6957                         spin_lock_bh(&ar->data_lock);
6958                         if (ar->scan.state == state &&
6959                             ar->scan.vdev_id == vdev_id) {
6960                                 spin_unlock_bh(&ar->data_lock);
6961                                 return ar;
6962                         }
6963                         spin_unlock_bh(&ar->data_lock);
6964                 }
6965         }
6966         return NULL;
6967 }
6968
6969 static void ath11k_scan_event(struct ath11k_base *ab, struct sk_buff *skb)
6970 {
6971         struct ath11k *ar;
6972         struct wmi_scan_event scan_ev = {0};
6973
6974         if (ath11k_pull_scan_ev(ab, skb, &scan_ev) != 0) {
6975                 ath11k_warn(ab, "failed to extract scan event");
6976                 return;
6977         }
6978
6979         rcu_read_lock();
6980
6981         /* In case the scan was cancelled, ex. during interface teardown,
6982          * the interface will not be found in active interfaces.
6983          * Rather, in such scenarios, iterate over the active pdev's to
6984          * search 'ar' if the corresponding 'ar' scan is ABORTING and the
6985          * aborting scan's vdev id matches this event info.
6986          */
6987         if (scan_ev.event_type == WMI_SCAN_EVENT_COMPLETED &&
6988             scan_ev.reason == WMI_SCAN_REASON_CANCELLED) {
6989                 ar = ath11k_get_ar_on_scan_state(ab, scan_ev.vdev_id,
6990                                                  ATH11K_SCAN_ABORTING);
6991                 if (!ar)
6992                         ar = ath11k_get_ar_on_scan_state(ab, scan_ev.vdev_id,
6993                                                          ATH11K_SCAN_RUNNING);
6994         } else {
6995                 ar = ath11k_mac_get_ar_by_vdev_id(ab, scan_ev.vdev_id);
6996         }
6997
6998         if (!ar) {
6999                 ath11k_warn(ab, "Received scan event for unknown vdev");
7000                 rcu_read_unlock();
7001                 return;
7002         }
7003
7004         spin_lock_bh(&ar->data_lock);
7005
7006         ath11k_dbg(ab, ATH11K_DBG_WMI,
7007                    "scan event %s type %d reason %d freq %d req_id %d scan_id %d vdev_id %d state %s (%d)\n",
7008                    ath11k_wmi_event_scan_type_str(scan_ev.event_type, scan_ev.reason),
7009                    scan_ev.event_type, scan_ev.reason, scan_ev.channel_freq,
7010                    scan_ev.scan_req_id, scan_ev.scan_id, scan_ev.vdev_id,
7011                    ath11k_scan_state_str(ar->scan.state), ar->scan.state);
7012
7013         switch (scan_ev.event_type) {
7014         case WMI_SCAN_EVENT_STARTED:
7015                 ath11k_wmi_event_scan_started(ar);
7016                 break;
7017         case WMI_SCAN_EVENT_COMPLETED:
7018                 ath11k_wmi_event_scan_completed(ar);
7019                 break;
7020         case WMI_SCAN_EVENT_BSS_CHANNEL:
7021                 ath11k_wmi_event_scan_bss_chan(ar);
7022                 break;
7023         case WMI_SCAN_EVENT_FOREIGN_CHAN:
7024                 ath11k_wmi_event_scan_foreign_chan(ar, scan_ev.channel_freq);
7025                 break;
7026         case WMI_SCAN_EVENT_START_FAILED:
7027                 ath11k_warn(ab, "received scan start failure event\n");
7028                 ath11k_wmi_event_scan_start_failed(ar);
7029                 break;
7030         case WMI_SCAN_EVENT_DEQUEUED:
7031                 __ath11k_mac_scan_finish(ar);
7032                 break;
7033         case WMI_SCAN_EVENT_PREEMPTED:
7034         case WMI_SCAN_EVENT_RESTARTED:
7035         case WMI_SCAN_EVENT_FOREIGN_CHAN_EXIT:
7036         default:
7037                 break;
7038         }
7039
7040         spin_unlock_bh(&ar->data_lock);
7041
7042         rcu_read_unlock();
7043 }
7044
7045 static void ath11k_peer_sta_kickout_event(struct ath11k_base *ab, struct sk_buff *skb)
7046 {
7047         struct wmi_peer_sta_kickout_arg arg = {};
7048         struct ieee80211_sta *sta;
7049         struct ath11k_peer *peer;
7050         struct ath11k *ar;
7051         u32 vdev_id;
7052
7053         if (ath11k_pull_peer_sta_kickout_ev(ab, skb, &arg) != 0) {
7054                 ath11k_warn(ab, "failed to extract peer sta kickout event");
7055                 return;
7056         }
7057
7058         rcu_read_lock();
7059
7060         spin_lock_bh(&ab->base_lock);
7061
7062         peer = ath11k_peer_find_by_addr(ab, arg.mac_addr);
7063
7064         if (!peer) {
7065                 ath11k_warn(ab, "peer not found %pM\n",
7066                             arg.mac_addr);
7067                 spin_unlock_bh(&ab->base_lock);
7068                 goto exit;
7069         }
7070
7071         vdev_id = peer->vdev_id;
7072
7073         spin_unlock_bh(&ab->base_lock);
7074
7075         ar = ath11k_mac_get_ar_by_vdev_id(ab, vdev_id);
7076         if (!ar) {
7077                 ath11k_warn(ab, "invalid vdev id in peer sta kickout ev %d",
7078                             peer->vdev_id);
7079                 goto exit;
7080         }
7081
7082         sta = ieee80211_find_sta_by_ifaddr(ar->hw,
7083                                            arg.mac_addr, NULL);
7084         if (!sta) {
7085                 ath11k_warn(ab, "Spurious quick kickout for STA %pM\n",
7086                             arg.mac_addr);
7087                 goto exit;
7088         }
7089
7090         ath11k_dbg(ab, ATH11K_DBG_WMI, "peer sta kickout event %pM",
7091                    arg.mac_addr);
7092
7093         ieee80211_report_low_ack(sta, 10);
7094
7095 exit:
7096         rcu_read_unlock();
7097 }
7098
7099 static void ath11k_roam_event(struct ath11k_base *ab, struct sk_buff *skb)
7100 {
7101         struct wmi_roam_event roam_ev = {};
7102         struct ath11k *ar;
7103
7104         if (ath11k_pull_roam_ev(ab, skb, &roam_ev) != 0) {
7105                 ath11k_warn(ab, "failed to extract roam event");
7106                 return;
7107         }
7108
7109         ath11k_dbg(ab, ATH11K_DBG_WMI,
7110                    "wmi roam event vdev %u reason 0x%08x rssi %d\n",
7111                    roam_ev.vdev_id, roam_ev.reason, roam_ev.rssi);
7112
7113         rcu_read_lock();
7114         ar = ath11k_mac_get_ar_by_vdev_id(ab, roam_ev.vdev_id);
7115         if (!ar) {
7116                 ath11k_warn(ab, "invalid vdev id in roam ev %d",
7117                             roam_ev.vdev_id);
7118                 rcu_read_unlock();
7119                 return;
7120         }
7121
7122         if (roam_ev.reason >= WMI_ROAM_REASON_MAX)
7123                 ath11k_warn(ab, "ignoring unknown roam event reason %d on vdev %i\n",
7124                             roam_ev.reason, roam_ev.vdev_id);
7125
7126         switch (roam_ev.reason) {
7127         case WMI_ROAM_REASON_BEACON_MISS:
7128                 ath11k_mac_handle_beacon_miss(ar, roam_ev.vdev_id);
7129                 break;
7130         case WMI_ROAM_REASON_BETTER_AP:
7131         case WMI_ROAM_REASON_LOW_RSSI:
7132         case WMI_ROAM_REASON_SUITABLE_AP_FOUND:
7133         case WMI_ROAM_REASON_HO_FAILED:
7134                 ath11k_warn(ab, "ignoring not implemented roam event reason %d on vdev %i\n",
7135                             roam_ev.reason, roam_ev.vdev_id);
7136                 break;
7137         }
7138
7139         rcu_read_unlock();
7140 }
7141
7142 static void ath11k_chan_info_event(struct ath11k_base *ab, struct sk_buff *skb)
7143 {
7144         struct wmi_chan_info_event ch_info_ev = {0};
7145         struct ath11k *ar;
7146         struct survey_info *survey;
7147         int idx;
7148         /* HW channel counters frequency value in hertz */
7149         u32 cc_freq_hz = ab->cc_freq_hz;
7150
7151         if (ath11k_pull_chan_info_ev(ab, skb->data, skb->len, &ch_info_ev) != 0) {
7152                 ath11k_warn(ab, "failed to extract chan info event");
7153                 return;
7154         }
7155
7156         ath11k_dbg(ab, ATH11K_DBG_WMI,
7157                    "chan info vdev_id %d err_code %d freq %d cmd_flags %d noise_floor %d rx_clear_count %d cycle_count %d mac_clk_mhz %d\n",
7158                    ch_info_ev.vdev_id, ch_info_ev.err_code, ch_info_ev.freq,
7159                    ch_info_ev.cmd_flags, ch_info_ev.noise_floor,
7160                    ch_info_ev.rx_clear_count, ch_info_ev.cycle_count,
7161                    ch_info_ev.mac_clk_mhz);
7162
7163         if (ch_info_ev.cmd_flags == WMI_CHAN_INFO_END_RESP) {
7164                 ath11k_dbg(ab, ATH11K_DBG_WMI, "chan info report completed\n");
7165                 return;
7166         }
7167
7168         rcu_read_lock();
7169         ar = ath11k_mac_get_ar_by_vdev_id(ab, ch_info_ev.vdev_id);
7170         if (!ar) {
7171                 ath11k_warn(ab, "invalid vdev id in chan info ev %d",
7172                             ch_info_ev.vdev_id);
7173                 rcu_read_unlock();
7174                 return;
7175         }
7176         spin_lock_bh(&ar->data_lock);
7177
7178         switch (ar->scan.state) {
7179         case ATH11K_SCAN_IDLE:
7180         case ATH11K_SCAN_STARTING:
7181                 ath11k_warn(ab, "received chan info event without a scan request, ignoring\n");
7182                 goto exit;
7183         case ATH11K_SCAN_RUNNING:
7184         case ATH11K_SCAN_ABORTING:
7185                 break;
7186         }
7187
7188         idx = freq_to_idx(ar, ch_info_ev.freq);
7189         if (idx >= ARRAY_SIZE(ar->survey)) {
7190                 ath11k_warn(ab, "chan info: invalid frequency %d (idx %d out of bounds)\n",
7191                             ch_info_ev.freq, idx);
7192                 goto exit;
7193         }
7194
7195         /* If FW provides MAC clock frequency in Mhz, overriding the initialized
7196          * HW channel counters frequency value
7197          */
7198         if (ch_info_ev.mac_clk_mhz)
7199                 cc_freq_hz = (ch_info_ev.mac_clk_mhz * 1000);
7200
7201         if (ch_info_ev.cmd_flags == WMI_CHAN_INFO_START_RESP) {
7202                 survey = &ar->survey[idx];
7203                 memset(survey, 0, sizeof(*survey));
7204                 survey->noise = ch_info_ev.noise_floor;
7205                 survey->filled = SURVEY_INFO_NOISE_DBM | SURVEY_INFO_TIME |
7206                                  SURVEY_INFO_TIME_BUSY;
7207                 survey->time = div_u64(ch_info_ev.cycle_count, cc_freq_hz);
7208                 survey->time_busy = div_u64(ch_info_ev.rx_clear_count, cc_freq_hz);
7209         }
7210 exit:
7211         spin_unlock_bh(&ar->data_lock);
7212         rcu_read_unlock();
7213 }
7214
7215 static void
7216 ath11k_pdev_bss_chan_info_event(struct ath11k_base *ab, struct sk_buff *skb)
7217 {
7218         struct wmi_pdev_bss_chan_info_event bss_ch_info_ev = {};
7219         struct survey_info *survey;
7220         struct ath11k *ar;
7221         u32 cc_freq_hz = ab->cc_freq_hz;
7222         u64 busy, total, tx, rx, rx_bss;
7223         int idx;
7224
7225         if (ath11k_pull_pdev_bss_chan_info_ev(ab, skb, &bss_ch_info_ev) != 0) {
7226                 ath11k_warn(ab, "failed to extract pdev bss chan info event");
7227                 return;
7228         }
7229
7230         busy = (u64)(bss_ch_info_ev.rx_clear_count_high) << 32 |
7231                         bss_ch_info_ev.rx_clear_count_low;
7232
7233         total = (u64)(bss_ch_info_ev.cycle_count_high) << 32 |
7234                         bss_ch_info_ev.cycle_count_low;
7235
7236         tx = (u64)(bss_ch_info_ev.tx_cycle_count_high) << 32 |
7237                         bss_ch_info_ev.tx_cycle_count_low;
7238
7239         rx = (u64)(bss_ch_info_ev.rx_cycle_count_high) << 32 |
7240                         bss_ch_info_ev.rx_cycle_count_low;
7241
7242         rx_bss = (u64)(bss_ch_info_ev.rx_bss_cycle_count_high) << 32 |
7243                         bss_ch_info_ev.rx_bss_cycle_count_low;
7244
7245         ath11k_dbg(ab, ATH11K_DBG_WMI,
7246                    "pdev bss chan info:\n pdev_id: %d freq: %d noise: %d cycle: busy %llu total %llu tx %llu rx %llu rx_bss %llu\n",
7247                    bss_ch_info_ev.pdev_id, bss_ch_info_ev.freq,
7248                    bss_ch_info_ev.noise_floor, busy, total,
7249                    tx, rx, rx_bss);
7250
7251         rcu_read_lock();
7252         ar = ath11k_mac_get_ar_by_pdev_id(ab, bss_ch_info_ev.pdev_id);
7253
7254         if (!ar) {
7255                 ath11k_warn(ab, "invalid pdev id %d in bss_chan_info event\n",
7256                             bss_ch_info_ev.pdev_id);
7257                 rcu_read_unlock();
7258                 return;
7259         }
7260
7261         spin_lock_bh(&ar->data_lock);
7262         idx = freq_to_idx(ar, bss_ch_info_ev.freq);
7263         if (idx >= ARRAY_SIZE(ar->survey)) {
7264                 ath11k_warn(ab, "bss chan info: invalid frequency %d (idx %d out of bounds)\n",
7265                             bss_ch_info_ev.freq, idx);
7266                 goto exit;
7267         }
7268
7269         survey = &ar->survey[idx];
7270
7271         survey->noise     = bss_ch_info_ev.noise_floor;
7272         survey->time      = div_u64(total, cc_freq_hz);
7273         survey->time_busy = div_u64(busy, cc_freq_hz);
7274         survey->time_rx   = div_u64(rx_bss, cc_freq_hz);
7275         survey->time_tx   = div_u64(tx, cc_freq_hz);
7276         survey->filled   |= (SURVEY_INFO_NOISE_DBM |
7277                              SURVEY_INFO_TIME |
7278                              SURVEY_INFO_TIME_BUSY |
7279                              SURVEY_INFO_TIME_RX |
7280                              SURVEY_INFO_TIME_TX);
7281 exit:
7282         spin_unlock_bh(&ar->data_lock);
7283         complete(&ar->bss_survey_done);
7284
7285         rcu_read_unlock();
7286 }
7287
7288 static void ath11k_vdev_install_key_compl_event(struct ath11k_base *ab,
7289                                                 struct sk_buff *skb)
7290 {
7291         struct wmi_vdev_install_key_complete_arg install_key_compl = {0};
7292         struct ath11k *ar;
7293
7294         if (ath11k_pull_vdev_install_key_compl_ev(ab, skb, &install_key_compl) != 0) {
7295                 ath11k_warn(ab, "failed to extract install key compl event");
7296                 return;
7297         }
7298
7299         ath11k_dbg(ab, ATH11K_DBG_WMI,
7300                    "vdev install key ev idx %d flags %08x macaddr %pM status %d\n",
7301                    install_key_compl.key_idx, install_key_compl.key_flags,
7302                    install_key_compl.macaddr, install_key_compl.status);
7303
7304         rcu_read_lock();
7305         ar = ath11k_mac_get_ar_by_vdev_id(ab, install_key_compl.vdev_id);
7306         if (!ar) {
7307                 ath11k_warn(ab, "invalid vdev id in install key compl ev %d",
7308                             install_key_compl.vdev_id);
7309                 rcu_read_unlock();
7310                 return;
7311         }
7312
7313         ar->install_key_status = 0;
7314
7315         if (install_key_compl.status != WMI_VDEV_INSTALL_KEY_COMPL_STATUS_SUCCESS) {
7316                 ath11k_warn(ab, "install key failed for %pM status %d\n",
7317                             install_key_compl.macaddr, install_key_compl.status);
7318                 ar->install_key_status = install_key_compl.status;
7319         }
7320
7321         complete(&ar->install_key_done);
7322         rcu_read_unlock();
7323 }
7324
7325 static int  ath11k_wmi_tlv_services_parser(struct ath11k_base *ab,
7326                                            u16 tag, u16 len,
7327                                            const void *ptr, void *data)
7328 {
7329         const struct wmi_service_available_event *ev;
7330         u32 *wmi_ext2_service_bitmap;
7331         int i, j;
7332
7333         switch (tag) {
7334         case WMI_TAG_SERVICE_AVAILABLE_EVENT:
7335                 ev = (struct wmi_service_available_event *)ptr;
7336                 for (i = 0, j = WMI_MAX_SERVICE;
7337                         i < WMI_SERVICE_SEGMENT_BM_SIZE32 && j < WMI_MAX_EXT_SERVICE;
7338                         i++) {
7339                         do {
7340                                 if (ev->wmi_service_segment_bitmap[i] &
7341                                     BIT(j % WMI_AVAIL_SERVICE_BITS_IN_SIZE32))
7342                                         set_bit(j, ab->wmi_ab.svc_map);
7343                         } while (++j % WMI_AVAIL_SERVICE_BITS_IN_SIZE32);
7344                 }
7345
7346                 ath11k_dbg(ab, ATH11K_DBG_WMI,
7347                            "wmi_ext_service_bitmap 0:0x%04x, 1:0x%04x, 2:0x%04x, 3:0x%04x",
7348                            ev->wmi_service_segment_bitmap[0],
7349                            ev->wmi_service_segment_bitmap[1],
7350                            ev->wmi_service_segment_bitmap[2],
7351                            ev->wmi_service_segment_bitmap[3]);
7352                 break;
7353         case WMI_TAG_ARRAY_UINT32:
7354                 wmi_ext2_service_bitmap = (u32 *)ptr;
7355                 for (i = 0, j = WMI_MAX_EXT_SERVICE;
7356                         i < WMI_SERVICE_SEGMENT_BM_SIZE32 && j < WMI_MAX_EXT2_SERVICE;
7357                         i++) {
7358                         do {
7359                                 if (wmi_ext2_service_bitmap[i] &
7360                                     BIT(j % WMI_AVAIL_SERVICE_BITS_IN_SIZE32))
7361                                         set_bit(j, ab->wmi_ab.svc_map);
7362                         } while (++j % WMI_AVAIL_SERVICE_BITS_IN_SIZE32);
7363                 }
7364
7365                 ath11k_dbg(ab, ATH11K_DBG_WMI,
7366                            "wmi_ext2_service__bitmap  0:0x%04x, 1:0x%04x, 2:0x%04x, 3:0x%04x",
7367                            wmi_ext2_service_bitmap[0], wmi_ext2_service_bitmap[1],
7368                            wmi_ext2_service_bitmap[2], wmi_ext2_service_bitmap[3]);
7369                 break;
7370         }
7371         return 0;
7372 }
7373
7374 static void ath11k_service_available_event(struct ath11k_base *ab, struct sk_buff *skb)
7375 {
7376         int ret;
7377
7378         ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len,
7379                                   ath11k_wmi_tlv_services_parser,
7380                                   NULL);
7381         if (ret)
7382                 ath11k_warn(ab, "failed to parse services available tlv %d\n", ret);
7383 }
7384
7385 static void ath11k_peer_assoc_conf_event(struct ath11k_base *ab, struct sk_buff *skb)
7386 {
7387         struct wmi_peer_assoc_conf_arg peer_assoc_conf = {0};
7388         struct ath11k *ar;
7389
7390         if (ath11k_pull_peer_assoc_conf_ev(ab, skb, &peer_assoc_conf) != 0) {
7391                 ath11k_warn(ab, "failed to extract peer assoc conf event");
7392                 return;
7393         }
7394
7395         ath11k_dbg(ab, ATH11K_DBG_WMI,
7396                    "peer assoc conf ev vdev id %d macaddr %pM\n",
7397                    peer_assoc_conf.vdev_id, peer_assoc_conf.macaddr);
7398
7399         rcu_read_lock();
7400         ar = ath11k_mac_get_ar_by_vdev_id(ab, peer_assoc_conf.vdev_id);
7401
7402         if (!ar) {
7403                 ath11k_warn(ab, "invalid vdev id in peer assoc conf ev %d",
7404                             peer_assoc_conf.vdev_id);
7405                 rcu_read_unlock();
7406                 return;
7407         }
7408
7409         complete(&ar->peer_assoc_done);
7410         rcu_read_unlock();
7411 }
7412
7413 static void ath11k_update_stats_event(struct ath11k_base *ab, struct sk_buff *skb)
7414 {
7415         ath11k_debugfs_fw_stats_process(ab, skb);
7416 }
7417
7418 /* PDEV_CTL_FAILSAFE_CHECK_EVENT is received from FW when the frequency scanned
7419  * is not part of BDF CTL(Conformance test limits) table entries.
7420  */
7421 static void ath11k_pdev_ctl_failsafe_check_event(struct ath11k_base *ab,
7422                                                  struct sk_buff *skb)
7423 {
7424         const void **tb;
7425         const struct wmi_pdev_ctl_failsafe_chk_event *ev;
7426         int ret;
7427
7428         tb = ath11k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC);
7429         if (IS_ERR(tb)) {
7430                 ret = PTR_ERR(tb);
7431                 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
7432                 return;
7433         }
7434
7435         ev = tb[WMI_TAG_PDEV_CTL_FAILSAFE_CHECK_EVENT];
7436         if (!ev) {
7437                 ath11k_warn(ab, "failed to fetch pdev ctl failsafe check ev");
7438                 kfree(tb);
7439                 return;
7440         }
7441
7442         ath11k_dbg(ab, ATH11K_DBG_WMI,
7443                    "pdev ctl failsafe check ev status %d\n",
7444                    ev->ctl_failsafe_status);
7445
7446         /* If ctl_failsafe_status is set to 1 FW will max out the Transmit power
7447          * to 10 dBm else the CTL power entry in the BDF would be picked up.
7448          */
7449         if (ev->ctl_failsafe_status != 0)
7450                 ath11k_warn(ab, "pdev ctl failsafe failure status %d",
7451                             ev->ctl_failsafe_status);
7452
7453         kfree(tb);
7454 }
7455
7456 static void
7457 ath11k_wmi_process_csa_switch_count_event(struct ath11k_base *ab,
7458                                           const struct wmi_pdev_csa_switch_ev *ev,
7459                                           const u32 *vdev_ids)
7460 {
7461         int i;
7462         struct ath11k_vif *arvif;
7463
7464         /* Finish CSA once the switch count becomes NULL */
7465         if (ev->current_switch_count)
7466                 return;
7467
7468         rcu_read_lock();
7469         for (i = 0; i < ev->num_vdevs; i++) {
7470                 arvif = ath11k_mac_get_arvif_by_vdev_id(ab, vdev_ids[i]);
7471
7472                 if (!arvif) {
7473                         ath11k_warn(ab, "Recvd csa status for unknown vdev %d",
7474                                     vdev_ids[i]);
7475                         continue;
7476                 }
7477
7478                 if (arvif->is_up && arvif->vif->csa_active)
7479                         ieee80211_csa_finish(arvif->vif);
7480         }
7481         rcu_read_unlock();
7482 }
7483
7484 static void
7485 ath11k_wmi_pdev_csa_switch_count_status_event(struct ath11k_base *ab,
7486                                               struct sk_buff *skb)
7487 {
7488         const void **tb;
7489         const struct wmi_pdev_csa_switch_ev *ev;
7490         const u32 *vdev_ids;
7491         int ret;
7492
7493         tb = ath11k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC);
7494         if (IS_ERR(tb)) {
7495                 ret = PTR_ERR(tb);
7496                 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
7497                 return;
7498         }
7499
7500         ev = tb[WMI_TAG_PDEV_CSA_SWITCH_COUNT_STATUS_EVENT];
7501         vdev_ids = tb[WMI_TAG_ARRAY_UINT32];
7502
7503         if (!ev || !vdev_ids) {
7504                 ath11k_warn(ab, "failed to fetch pdev csa switch count ev");
7505                 kfree(tb);
7506                 return;
7507         }
7508
7509         ath11k_dbg(ab, ATH11K_DBG_WMI,
7510                    "pdev csa switch count %d for pdev %d, num_vdevs %d",
7511                    ev->current_switch_count, ev->pdev_id,
7512                    ev->num_vdevs);
7513
7514         ath11k_wmi_process_csa_switch_count_event(ab, ev, vdev_ids);
7515
7516         kfree(tb);
7517 }
7518
7519 static void
7520 ath11k_wmi_pdev_dfs_radar_detected_event(struct ath11k_base *ab, struct sk_buff *skb)
7521 {
7522         const void **tb;
7523         const struct wmi_pdev_radar_ev *ev;
7524         struct ath11k *ar;
7525         int ret;
7526
7527         tb = ath11k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC);
7528         if (IS_ERR(tb)) {
7529                 ret = PTR_ERR(tb);
7530                 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
7531                 return;
7532         }
7533
7534         ev = tb[WMI_TAG_PDEV_DFS_RADAR_DETECTION_EVENT];
7535
7536         if (!ev) {
7537                 ath11k_warn(ab, "failed to fetch pdev dfs radar detected ev");
7538                 kfree(tb);
7539                 return;
7540         }
7541
7542         ath11k_dbg(ab, ATH11K_DBG_WMI,
7543                    "pdev dfs radar detected on pdev %d, detection mode %d, chan freq %d, chan_width %d, detector id %d, seg id %d, timestamp %d, chirp %d, freq offset %d, sidx %d",
7544                    ev->pdev_id, ev->detection_mode, ev->chan_freq, ev->chan_width,
7545                    ev->detector_id, ev->segment_id, ev->timestamp, ev->is_chirp,
7546                    ev->freq_offset, ev->sidx);
7547
7548         ar = ath11k_mac_get_ar_by_pdev_id(ab, ev->pdev_id);
7549
7550         if (!ar) {
7551                 ath11k_warn(ab, "radar detected in invalid pdev %d\n",
7552                             ev->pdev_id);
7553                 goto exit;
7554         }
7555
7556         ath11k_dbg(ar->ab, ATH11K_DBG_REG, "DFS Radar Detected in pdev %d\n",
7557                    ev->pdev_id);
7558
7559         if (ar->dfs_block_radar_events)
7560                 ath11k_info(ab, "DFS Radar detected, but ignored as requested\n");
7561         else
7562                 ieee80211_radar_detected(ar->hw);
7563
7564 exit:
7565         kfree(tb);
7566 }
7567
7568 static void ath11k_rfkill_state_change_event(struct ath11k_base *ab,
7569                                              struct sk_buff *skb)
7570 {
7571         const struct wmi_rfkill_state_change_ev *ev;
7572         const void **tb;
7573         int ret;
7574
7575         tb = ath11k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC);
7576         if (IS_ERR(tb)) {
7577                 ret = PTR_ERR(tb);
7578                 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
7579                 return;
7580         }
7581
7582         ev = tb[WMI_TAG_RFKILL_EVENT];
7583         if (!ev) {
7584                 kfree(tb);
7585                 return;
7586         }
7587
7588         ath11k_dbg(ab, ATH11K_DBG_MAC,
7589                    "wmi tlv rfkill state change gpio %d type %d radio_state %d\n",
7590                    ev->gpio_pin_num,
7591                    ev->int_type,
7592                    ev->radio_state);
7593
7594         spin_lock_bh(&ab->base_lock);
7595         ab->rfkill_radio_on = (ev->radio_state == WMI_RFKILL_RADIO_STATE_ON);
7596         spin_unlock_bh(&ab->base_lock);
7597
7598         queue_work(ab->workqueue, &ab->rfkill_work);
7599         kfree(tb);
7600 }
7601
7602 static void
7603 ath11k_wmi_pdev_temperature_event(struct ath11k_base *ab,
7604                                   struct sk_buff *skb)
7605 {
7606         struct ath11k *ar;
7607         const void **tb;
7608         const struct wmi_pdev_temperature_event *ev;
7609         int ret;
7610
7611         tb = ath11k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC);
7612         if (IS_ERR(tb)) {
7613                 ret = PTR_ERR(tb);
7614                 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
7615                 return;
7616         }
7617
7618         ev = tb[WMI_TAG_PDEV_TEMPERATURE_EVENT];
7619         if (!ev) {
7620                 ath11k_warn(ab, "failed to fetch pdev temp ev");
7621                 kfree(tb);
7622                 return;
7623         }
7624
7625         ath11k_dbg(ab, ATH11K_DBG_WMI,
7626                    "pdev temperature ev temp %d pdev_id %d\n", ev->temp, ev->pdev_id);
7627
7628         ar = ath11k_mac_get_ar_by_pdev_id(ab, ev->pdev_id);
7629         if (!ar) {
7630                 ath11k_warn(ab, "invalid pdev id in pdev temperature ev %d", ev->pdev_id);
7631                 kfree(tb);
7632                 return;
7633         }
7634
7635         ath11k_thermal_event_temperature(ar, ev->temp);
7636
7637         kfree(tb);
7638 }
7639
7640 static void ath11k_fils_discovery_event(struct ath11k_base *ab,
7641                                         struct sk_buff *skb)
7642 {
7643         const void **tb;
7644         const struct wmi_fils_discovery_event *ev;
7645         int ret;
7646
7647         tb = ath11k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC);
7648         if (IS_ERR(tb)) {
7649                 ret = PTR_ERR(tb);
7650                 ath11k_warn(ab,
7651                             "failed to parse FILS discovery event tlv %d\n",
7652                             ret);
7653                 return;
7654         }
7655
7656         ev = tb[WMI_TAG_HOST_SWFDA_EVENT];
7657         if (!ev) {
7658                 ath11k_warn(ab, "failed to fetch FILS discovery event\n");
7659                 kfree(tb);
7660                 return;
7661         }
7662
7663         ath11k_warn(ab,
7664                     "FILS discovery frame expected from host for vdev_id: %u, transmission scheduled at %u, next TBTT: %u\n",
7665                     ev->vdev_id, ev->fils_tt, ev->tbtt);
7666
7667         kfree(tb);
7668 }
7669
7670 static void ath11k_probe_resp_tx_status_event(struct ath11k_base *ab,
7671                                               struct sk_buff *skb)
7672 {
7673         const void **tb;
7674         const struct wmi_probe_resp_tx_status_event *ev;
7675         int ret;
7676
7677         tb = ath11k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC);
7678         if (IS_ERR(tb)) {
7679                 ret = PTR_ERR(tb);
7680                 ath11k_warn(ab,
7681                             "failed to parse probe response transmission status event tlv: %d\n",
7682                             ret);
7683                 return;
7684         }
7685
7686         ev = tb[WMI_TAG_OFFLOAD_PRB_RSP_TX_STATUS_EVENT];
7687         if (!ev) {
7688                 ath11k_warn(ab,
7689                             "failed to fetch probe response transmission status event");
7690                 kfree(tb);
7691                 return;
7692         }
7693
7694         if (ev->tx_status)
7695                 ath11k_warn(ab,
7696                             "Probe response transmission failed for vdev_id %u, status %u\n",
7697                             ev->vdev_id, ev->tx_status);
7698
7699         kfree(tb);
7700 }
7701
7702 static int ath11k_wmi_tlv_wow_wakeup_host_parse(struct ath11k_base *ab,
7703                                                 u16 tag, u16 len,
7704                                                 const void *ptr, void *data)
7705 {
7706         struct wmi_wow_ev_arg *ev = data;
7707         const char *wow_pg_fault;
7708         int wow_pg_len;
7709
7710         switch (tag) {
7711         case WMI_TAG_WOW_EVENT_INFO:
7712                 memcpy(ev, ptr, sizeof(*ev));
7713                 ath11k_dbg(ab, ATH11K_DBG_WMI, "wow wakeup host reason %d %s\n",
7714                            ev->wake_reason, wow_reason(ev->wake_reason));
7715                 break;
7716
7717         case WMI_TAG_ARRAY_BYTE:
7718                 if (ev && ev->wake_reason == WOW_REASON_PAGE_FAULT) {
7719                         wow_pg_fault = ptr;
7720                         /* the first 4 bytes are length */
7721                         wow_pg_len = *(int *)wow_pg_fault;
7722                         wow_pg_fault += sizeof(int);
7723                         ath11k_dbg(ab, ATH11K_DBG_WMI, "wow data_len = %d\n",
7724                                    wow_pg_len);
7725                         ath11k_dbg_dump(ab, ATH11K_DBG_WMI,
7726                                         "wow_event_info_type packet present",
7727                                         "wow_pg_fault ",
7728                                         wow_pg_fault,
7729                                         wow_pg_len);
7730                 }
7731                 break;
7732         default:
7733                 break;
7734         }
7735
7736         return 0;
7737 }
7738
7739 static void ath11k_wmi_event_wow_wakeup_host(struct ath11k_base *ab, struct sk_buff *skb)
7740 {
7741         struct wmi_wow_ev_arg ev = { };
7742         int ret;
7743
7744         ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len,
7745                                   ath11k_wmi_tlv_wow_wakeup_host_parse,
7746                                   &ev);
7747         if (ret) {
7748                 ath11k_warn(ab, "failed to parse wmi wow tlv: %d\n", ret);
7749                 return;
7750         }
7751
7752         complete(&ab->wow.wakeup_completed);
7753 }
7754
7755 static void
7756 ath11k_wmi_diag_event(struct ath11k_base *ab,
7757                       struct sk_buff *skb)
7758 {
7759         trace_ath11k_wmi_diag(ab, skb->data, skb->len);
7760 }
7761
7762 static const char *ath11k_wmi_twt_add_dialog_event_status(u32 status)
7763 {
7764         switch (status) {
7765         case WMI_ADD_TWT_STATUS_OK:
7766                 return "ok";
7767         case WMI_ADD_TWT_STATUS_TWT_NOT_ENABLED:
7768                 return "twt disabled";
7769         case WMI_ADD_TWT_STATUS_USED_DIALOG_ID:
7770                 return "dialog id in use";
7771         case WMI_ADD_TWT_STATUS_INVALID_PARAM:
7772                 return "invalid parameters";
7773         case WMI_ADD_TWT_STATUS_NOT_READY:
7774                 return "not ready";
7775         case WMI_ADD_TWT_STATUS_NO_RESOURCE:
7776                 return "resource unavailable";
7777         case WMI_ADD_TWT_STATUS_NO_ACK:
7778                 return "no ack";
7779         case WMI_ADD_TWT_STATUS_NO_RESPONSE:
7780                 return "no response";
7781         case WMI_ADD_TWT_STATUS_DENIED:
7782                 return "denied";
7783         case WMI_ADD_TWT_STATUS_UNKNOWN_ERROR:
7784                 fallthrough;
7785         default:
7786                 return "unknown error";
7787         }
7788 }
7789
7790 static void ath11k_wmi_twt_add_dialog_event(struct ath11k_base *ab,
7791                                             struct sk_buff *skb)
7792 {
7793         const void **tb;
7794         const struct wmi_twt_add_dialog_event *ev;
7795         int ret;
7796
7797         tb = ath11k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC);
7798         if (IS_ERR(tb)) {
7799                 ret = PTR_ERR(tb);
7800                 ath11k_warn(ab,
7801                             "failed to parse wmi twt add dialog status event tlv: %d\n",
7802                             ret);
7803                 return;
7804         }
7805
7806         ev = tb[WMI_TAG_TWT_ADD_DIALOG_COMPLETE_EVENT];
7807         if (!ev) {
7808                 ath11k_warn(ab, "failed to fetch twt add dialog wmi event\n");
7809                 goto exit;
7810         }
7811
7812         if (ev->status)
7813                 ath11k_warn(ab,
7814                             "wmi add twt dialog event vdev %d dialog id %d status %s\n",
7815                             ev->vdev_id, ev->dialog_id,
7816                             ath11k_wmi_twt_add_dialog_event_status(ev->status));
7817
7818 exit:
7819         kfree(tb);
7820 }
7821
7822 static void ath11k_wmi_gtk_offload_status_event(struct ath11k_base *ab,
7823                                                 struct sk_buff *skb)
7824 {
7825         const void **tb;
7826         const struct wmi_gtk_offload_status_event *ev;
7827         struct ath11k_vif *arvif;
7828         __be64 replay_ctr_be;
7829         u64    replay_ctr;
7830         int ret;
7831
7832         tb = ath11k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC);
7833         if (IS_ERR(tb)) {
7834                 ret = PTR_ERR(tb);
7835                 ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
7836                 return;
7837         }
7838
7839         ev = tb[WMI_TAG_GTK_OFFLOAD_STATUS_EVENT];
7840         if (!ev) {
7841                 ath11k_warn(ab, "failed to fetch gtk offload status ev");
7842                 kfree(tb);
7843                 return;
7844         }
7845
7846         arvif = ath11k_mac_get_arvif_by_vdev_id(ab, ev->vdev_id);
7847         if (!arvif) {
7848                 ath11k_warn(ab, "failed to get arvif for vdev_id:%d\n",
7849                             ev->vdev_id);
7850                 kfree(tb);
7851                 return;
7852         }
7853
7854         ath11k_dbg(ab, ATH11K_DBG_WMI, "wmi gtk offload event refresh_cnt %d\n",
7855                    ev->refresh_cnt);
7856         ath11k_dbg_dump(ab, ATH11K_DBG_WMI, "replay_cnt",
7857                         NULL, ev->replay_ctr.counter, GTK_REPLAY_COUNTER_BYTES);
7858
7859         replay_ctr =  ev->replay_ctr.word1;
7860         replay_ctr = (replay_ctr << 32) | ev->replay_ctr.word0;
7861         arvif->rekey_data.replay_ctr = replay_ctr;
7862
7863         /* supplicant expects big-endian replay counter */
7864         replay_ctr_be = cpu_to_be64(replay_ctr);
7865
7866         ieee80211_gtk_rekey_notify(arvif->vif, arvif->bssid,
7867                                    (void *)&replay_ctr_be, GFP_ATOMIC);
7868
7869         kfree(tb);
7870 }
7871
7872 static void ath11k_wmi_tlv_op_rx(struct ath11k_base *ab, struct sk_buff *skb)
7873 {
7874         struct wmi_cmd_hdr *cmd_hdr;
7875         enum wmi_tlv_event_id id;
7876
7877         cmd_hdr = (struct wmi_cmd_hdr *)skb->data;
7878         id = FIELD_GET(WMI_CMD_HDR_CMD_ID, (cmd_hdr->cmd_id));
7879
7880         trace_ath11k_wmi_event(ab, id, skb->data, skb->len);
7881
7882         if (skb_pull(skb, sizeof(struct wmi_cmd_hdr)) == NULL)
7883                 goto out;
7884
7885         switch (id) {
7886                 /* Process all the WMI events here */
7887         case WMI_SERVICE_READY_EVENTID:
7888                 ath11k_service_ready_event(ab, skb);
7889                 break;
7890         case WMI_SERVICE_READY_EXT_EVENTID:
7891                 ath11k_service_ready_ext_event(ab, skb);
7892                 break;
7893         case WMI_SERVICE_READY_EXT2_EVENTID:
7894                 ath11k_service_ready_ext2_event(ab, skb);
7895                 break;
7896         case WMI_REG_CHAN_LIST_CC_EVENTID:
7897                 ath11k_reg_chan_list_event(ab, skb);
7898                 break;
7899         case WMI_READY_EVENTID:
7900                 ath11k_ready_event(ab, skb);
7901                 break;
7902         case WMI_PEER_DELETE_RESP_EVENTID:
7903                 ath11k_peer_delete_resp_event(ab, skb);
7904                 break;
7905         case WMI_VDEV_START_RESP_EVENTID:
7906                 ath11k_vdev_start_resp_event(ab, skb);
7907                 break;
7908         case WMI_OFFLOAD_BCN_TX_STATUS_EVENTID:
7909                 ath11k_bcn_tx_status_event(ab, skb);
7910                 break;
7911         case WMI_VDEV_STOPPED_EVENTID:
7912                 ath11k_vdev_stopped_event(ab, skb);
7913                 break;
7914         case WMI_MGMT_RX_EVENTID:
7915                 ath11k_mgmt_rx_event(ab, skb);
7916                 /* mgmt_rx_event() owns the skb now! */
7917                 return;
7918         case WMI_MGMT_TX_COMPLETION_EVENTID:
7919                 ath11k_mgmt_tx_compl_event(ab, skb);
7920                 break;
7921         case WMI_SCAN_EVENTID:
7922                 ath11k_scan_event(ab, skb);
7923                 break;
7924         case WMI_PEER_STA_KICKOUT_EVENTID:
7925                 ath11k_peer_sta_kickout_event(ab, skb);
7926                 break;
7927         case WMI_ROAM_EVENTID:
7928                 ath11k_roam_event(ab, skb);
7929                 break;
7930         case WMI_CHAN_INFO_EVENTID:
7931                 ath11k_chan_info_event(ab, skb);
7932                 break;
7933         case WMI_PDEV_BSS_CHAN_INFO_EVENTID:
7934                 ath11k_pdev_bss_chan_info_event(ab, skb);
7935                 break;
7936         case WMI_VDEV_INSTALL_KEY_COMPLETE_EVENTID:
7937                 ath11k_vdev_install_key_compl_event(ab, skb);
7938                 break;
7939         case WMI_SERVICE_AVAILABLE_EVENTID:
7940                 ath11k_service_available_event(ab, skb);
7941                 break;
7942         case WMI_PEER_ASSOC_CONF_EVENTID:
7943                 ath11k_peer_assoc_conf_event(ab, skb);
7944                 break;
7945         case WMI_UPDATE_STATS_EVENTID:
7946                 ath11k_update_stats_event(ab, skb);
7947                 break;
7948         case WMI_PDEV_CTL_FAILSAFE_CHECK_EVENTID:
7949                 ath11k_pdev_ctl_failsafe_check_event(ab, skb);
7950                 break;
7951         case WMI_PDEV_CSA_SWITCH_COUNT_STATUS_EVENTID:
7952                 ath11k_wmi_pdev_csa_switch_count_status_event(ab, skb);
7953                 break;
7954         case WMI_PDEV_TEMPERATURE_EVENTID:
7955                 ath11k_wmi_pdev_temperature_event(ab, skb);
7956                 break;
7957         case WMI_PDEV_DMA_RING_BUF_RELEASE_EVENTID:
7958                 ath11k_wmi_pdev_dma_ring_buf_release_event(ab, skb);
7959                 break;
7960         case WMI_HOST_FILS_DISCOVERY_EVENTID:
7961                 ath11k_fils_discovery_event(ab, skb);
7962                 break;
7963         case WMI_OFFLOAD_PROB_RESP_TX_STATUS_EVENTID:
7964                 ath11k_probe_resp_tx_status_event(ab, skb);
7965                 break;
7966         case WMI_OBSS_COLOR_COLLISION_DETECTION_EVENTID:
7967                 ath11k_wmi_obss_color_collision_event(ab, skb);
7968                 break;
7969         case WMI_TWT_ADD_DIALOG_EVENTID:
7970                 ath11k_wmi_twt_add_dialog_event(ab, skb);
7971                 break;
7972         /* add Unsupported events here */
7973         case WMI_TBTTOFFSET_EXT_UPDATE_EVENTID:
7974         case WMI_PEER_OPER_MODE_CHANGE_EVENTID:
7975         case WMI_TWT_ENABLE_EVENTID:
7976         case WMI_TWT_DISABLE_EVENTID:
7977         case WMI_TWT_DEL_DIALOG_EVENTID:
7978         case WMI_TWT_PAUSE_DIALOG_EVENTID:
7979         case WMI_TWT_RESUME_DIALOG_EVENTID:
7980         case WMI_PDEV_DMA_RING_CFG_RSP_EVENTID:
7981         case WMI_PEER_CREATE_CONF_EVENTID:
7982                 ath11k_dbg(ab, ATH11K_DBG_WMI,
7983                            "ignoring unsupported event 0x%x\n", id);
7984                 break;
7985         case WMI_PDEV_DFS_RADAR_DETECTION_EVENTID:
7986                 ath11k_wmi_pdev_dfs_radar_detected_event(ab, skb);
7987                 break;
7988         case WMI_VDEV_DELETE_RESP_EVENTID:
7989                 ath11k_vdev_delete_resp_event(ab, skb);
7990                 break;
7991         case WMI_WOW_WAKEUP_HOST_EVENTID:
7992                 ath11k_wmi_event_wow_wakeup_host(ab, skb);
7993                 break;
7994         case WMI_11D_NEW_COUNTRY_EVENTID:
7995                 ath11k_reg_11d_new_cc_event(ab, skb);
7996                 break;
7997         case WMI_RFKILL_STATE_CHANGE_EVENTID:
7998                 ath11k_rfkill_state_change_event(ab, skb);
7999                 break;
8000         case WMI_DIAG_EVENTID:
8001                 ath11k_wmi_diag_event(ab, skb);
8002                 break;
8003         case WMI_GTK_OFFLOAD_STATUS_EVENTID:
8004                 ath11k_wmi_gtk_offload_status_event(ab, skb);
8005                 break;
8006         /* TODO: Add remaining events */
8007         default:
8008                 ath11k_dbg(ab, ATH11K_DBG_WMI, "Unknown eventid: 0x%x\n", id);
8009                 break;
8010         }
8011
8012 out:
8013         dev_kfree_skb(skb);
8014 }
8015
8016 static int ath11k_connect_pdev_htc_service(struct ath11k_base *ab,
8017                                            u32 pdev_idx)
8018 {
8019         int status;
8020         u32 svc_id[] = { ATH11K_HTC_SVC_ID_WMI_CONTROL,
8021                          ATH11K_HTC_SVC_ID_WMI_CONTROL_MAC1,
8022                          ATH11K_HTC_SVC_ID_WMI_CONTROL_MAC2 };
8023
8024         struct ath11k_htc_svc_conn_req conn_req;
8025         struct ath11k_htc_svc_conn_resp conn_resp;
8026
8027         memset(&conn_req, 0, sizeof(conn_req));
8028         memset(&conn_resp, 0, sizeof(conn_resp));
8029
8030         /* these fields are the same for all service endpoints */
8031         conn_req.ep_ops.ep_tx_complete = ath11k_wmi_htc_tx_complete;
8032         conn_req.ep_ops.ep_rx_complete = ath11k_wmi_tlv_op_rx;
8033         conn_req.ep_ops.ep_tx_credits = ath11k_wmi_op_ep_tx_credits;
8034
8035         /* connect to control service */
8036         conn_req.service_id = svc_id[pdev_idx];
8037
8038         status = ath11k_htc_connect_service(&ab->htc, &conn_req, &conn_resp);
8039         if (status) {
8040                 ath11k_warn(ab, "failed to connect to WMI CONTROL service status: %d\n",
8041                             status);
8042                 return status;
8043         }
8044
8045         ab->wmi_ab.wmi_endpoint_id[pdev_idx] = conn_resp.eid;
8046         ab->wmi_ab.wmi[pdev_idx].eid = conn_resp.eid;
8047         ab->wmi_ab.max_msg_len[pdev_idx] = conn_resp.max_msg_len;
8048         init_waitqueue_head(&ab->wmi_ab.wmi[pdev_idx].tx_ce_desc_wq);
8049
8050         return 0;
8051 }
8052
8053 static int
8054 ath11k_wmi_send_unit_test_cmd(struct ath11k *ar,
8055                               struct wmi_unit_test_cmd ut_cmd,
8056                               u32 *test_args)
8057 {
8058         struct ath11k_pdev_wmi *wmi = ar->wmi;
8059         struct wmi_unit_test_cmd *cmd;
8060         struct sk_buff *skb;
8061         struct wmi_tlv *tlv;
8062         void *ptr;
8063         u32 *ut_cmd_args;
8064         int buf_len, arg_len;
8065         int ret;
8066         int i;
8067
8068         arg_len = sizeof(u32) * ut_cmd.num_args;
8069         buf_len = sizeof(ut_cmd) + arg_len + TLV_HDR_SIZE;
8070
8071         skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, buf_len);
8072         if (!skb)
8073                 return -ENOMEM;
8074
8075         cmd = (struct wmi_unit_test_cmd *)skb->data;
8076         cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_UNIT_TEST_CMD) |
8077                           FIELD_PREP(WMI_TLV_LEN, sizeof(ut_cmd) - TLV_HDR_SIZE);
8078
8079         cmd->vdev_id = ut_cmd.vdev_id;
8080         cmd->module_id = ut_cmd.module_id;
8081         cmd->num_args = ut_cmd.num_args;
8082         cmd->diag_token = ut_cmd.diag_token;
8083
8084         ptr = skb->data + sizeof(ut_cmd);
8085
8086         tlv = ptr;
8087         tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_UINT32) |
8088                       FIELD_PREP(WMI_TLV_LEN, arg_len);
8089
8090         ptr += TLV_HDR_SIZE;
8091
8092         ut_cmd_args = ptr;
8093         for (i = 0; i < ut_cmd.num_args; i++)
8094                 ut_cmd_args[i] = test_args[i];
8095
8096         ret = ath11k_wmi_cmd_send(wmi, skb, WMI_UNIT_TEST_CMDID);
8097
8098         if (ret) {
8099                 ath11k_warn(ar->ab, "failed to send WMI_UNIT_TEST CMD :%d\n",
8100                             ret);
8101                 dev_kfree_skb(skb);
8102         }
8103
8104         ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
8105                    "WMI unit test : module %d vdev %d n_args %d token %d\n",
8106                    cmd->module_id, cmd->vdev_id, cmd->num_args,
8107                    cmd->diag_token);
8108
8109         return ret;
8110 }
8111
8112 int ath11k_wmi_simulate_radar(struct ath11k *ar)
8113 {
8114         struct ath11k_vif *arvif;
8115         u32 dfs_args[DFS_MAX_TEST_ARGS];
8116         struct wmi_unit_test_cmd wmi_ut;
8117         bool arvif_found = false;
8118
8119         list_for_each_entry(arvif, &ar->arvifs, list) {
8120                 if (arvif->is_started && arvif->vdev_type == WMI_VDEV_TYPE_AP) {
8121                         arvif_found = true;
8122                         break;
8123                 }
8124         }
8125
8126         if (!arvif_found)
8127                 return -EINVAL;
8128
8129         dfs_args[DFS_TEST_CMDID] = 0;
8130         dfs_args[DFS_TEST_PDEV_ID] = ar->pdev->pdev_id;
8131         /* Currently we could pass segment_id(b0 - b1), chirp(b2)
8132          * freq offset (b3 - b10) to unit test. For simulation
8133          * purpose this can be set to 0 which is valid.
8134          */
8135         dfs_args[DFS_TEST_RADAR_PARAM] = 0;
8136
8137         wmi_ut.vdev_id = arvif->vdev_id;
8138         wmi_ut.module_id = DFS_UNIT_TEST_MODULE;
8139         wmi_ut.num_args = DFS_MAX_TEST_ARGS;
8140         wmi_ut.diag_token = DFS_UNIT_TEST_TOKEN;
8141
8142         ath11k_dbg(ar->ab, ATH11K_DBG_REG, "Triggering Radar Simulation\n");
8143
8144         return ath11k_wmi_send_unit_test_cmd(ar, wmi_ut, dfs_args);
8145 }
8146
8147 int ath11k_wmi_fw_dbglog_cfg(struct ath11k *ar, u32 *module_id_bitmap,
8148                              struct ath11k_fw_dbglog *dbglog)
8149 {
8150         struct ath11k_pdev_wmi *wmi = ar->wmi;
8151         struct wmi_debug_log_config_cmd_fixed_param *cmd;
8152         struct sk_buff *skb;
8153         struct wmi_tlv *tlv;
8154         int ret, len;
8155
8156         len = sizeof(*cmd) + TLV_HDR_SIZE + (MAX_MODULE_ID_BITMAP_WORDS * sizeof(u32));
8157         skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
8158         if (!skb)
8159                 return -ENOMEM;
8160
8161         cmd = (struct wmi_debug_log_config_cmd_fixed_param *)skb->data;
8162         cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_DEBUG_LOG_CONFIG_CMD) |
8163                           FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
8164         cmd->dbg_log_param = dbglog->param;
8165
8166         tlv = (struct wmi_tlv *)((u8 *)cmd + sizeof(*cmd));
8167         tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_UINT32) |
8168                       FIELD_PREP(WMI_TLV_LEN, MAX_MODULE_ID_BITMAP_WORDS * sizeof(u32));
8169
8170         switch (dbglog->param) {
8171         case WMI_DEBUG_LOG_PARAM_LOG_LEVEL:
8172         case WMI_DEBUG_LOG_PARAM_VDEV_ENABLE:
8173         case WMI_DEBUG_LOG_PARAM_VDEV_DISABLE:
8174         case WMI_DEBUG_LOG_PARAM_VDEV_ENABLE_BITMAP:
8175                 cmd->value = dbglog->value;
8176                 break;
8177         case WMI_DEBUG_LOG_PARAM_MOD_ENABLE_BITMAP:
8178         case WMI_DEBUG_LOG_PARAM_WOW_MOD_ENABLE_BITMAP:
8179                 cmd->value = dbglog->value;
8180                 memcpy(tlv->value, module_id_bitmap,
8181                        MAX_MODULE_ID_BITMAP_WORDS * sizeof(u32));
8182                 /* clear current config to be used for next user config */
8183                 memset(module_id_bitmap, 0,
8184                        MAX_MODULE_ID_BITMAP_WORDS * sizeof(u32));
8185                 break;
8186         default:
8187                 dev_kfree_skb(skb);
8188                 return -EINVAL;
8189         }
8190
8191         ret = ath11k_wmi_cmd_send(wmi, skb, WMI_DBGLOG_CFG_CMDID);
8192         if (ret) {
8193                 ath11k_warn(ar->ab,
8194                             "failed to send WMI_DBGLOG_CFG_CMDID\n");
8195                 dev_kfree_skb(skb);
8196         }
8197         return ret;
8198 }
8199
8200 int ath11k_wmi_connect(struct ath11k_base *ab)
8201 {
8202         u32 i;
8203         u8 wmi_ep_count;
8204
8205         wmi_ep_count = ab->htc.wmi_ep_count;
8206         if (wmi_ep_count > ab->hw_params.max_radios)
8207                 return -1;
8208
8209         for (i = 0; i < wmi_ep_count; i++)
8210                 ath11k_connect_pdev_htc_service(ab, i);
8211
8212         return 0;
8213 }
8214
8215 static void ath11k_wmi_pdev_detach(struct ath11k_base *ab, u8 pdev_id)
8216 {
8217         if (WARN_ON(pdev_id >= MAX_RADIOS))
8218                 return;
8219
8220         /* TODO: Deinit any pdev specific wmi resource */
8221 }
8222
8223 int ath11k_wmi_pdev_attach(struct ath11k_base *ab,
8224                            u8 pdev_id)
8225 {
8226         struct ath11k_pdev_wmi *wmi_handle;
8227
8228         if (pdev_id >= ab->hw_params.max_radios)
8229                 return -EINVAL;
8230
8231         wmi_handle = &ab->wmi_ab.wmi[pdev_id];
8232
8233         wmi_handle->wmi_ab = &ab->wmi_ab;
8234
8235         ab->wmi_ab.ab = ab;
8236         /* TODO: Init remaining resource specific to pdev */
8237
8238         return 0;
8239 }
8240
8241 int ath11k_wmi_attach(struct ath11k_base *ab)
8242 {
8243         int ret;
8244
8245         ret = ath11k_wmi_pdev_attach(ab, 0);
8246         if (ret)
8247                 return ret;
8248
8249         ab->wmi_ab.ab = ab;
8250         ab->wmi_ab.preferred_hw_mode = WMI_HOST_HW_MODE_MAX;
8251
8252         /* It's overwritten when service_ext_ready is handled */
8253         if (ab->hw_params.single_pdev_only && ab->hw_params.num_rxmda_per_pdev > 1)
8254                 ab->wmi_ab.preferred_hw_mode = WMI_HOST_HW_MODE_SINGLE;
8255
8256         /* TODO: Init remaining wmi soc resources required */
8257         init_completion(&ab->wmi_ab.service_ready);
8258         init_completion(&ab->wmi_ab.unified_ready);
8259
8260         return 0;
8261 }
8262
8263 void ath11k_wmi_detach(struct ath11k_base *ab)
8264 {
8265         int i;
8266
8267         /* TODO: Deinit wmi resource specific to SOC as required */
8268
8269         for (i = 0; i < ab->htc.wmi_ep_count; i++)
8270                 ath11k_wmi_pdev_detach(ab, i);
8271
8272         ath11k_wmi_free_dbring_caps(ab);
8273 }
8274
8275 int ath11k_wmi_hw_data_filter_cmd(struct ath11k *ar, u32 vdev_id,
8276                                   u32 filter_bitmap, bool enable)
8277 {
8278         struct wmi_hw_data_filter_cmd *cmd;
8279         struct sk_buff *skb;
8280         int len;
8281
8282         len = sizeof(*cmd);
8283         skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
8284
8285         if (!skb)
8286                 return -ENOMEM;
8287
8288         cmd = (struct wmi_hw_data_filter_cmd *)skb->data;
8289         cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_HW_DATA_FILTER_CMD) |
8290                           FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
8291
8292         cmd->vdev_id = vdev_id;
8293         cmd->enable = enable;
8294
8295         /* Set all modes in case of disable */
8296         if (cmd->enable)
8297                 cmd->hw_filter_bitmap = filter_bitmap;
8298         else
8299                 cmd->hw_filter_bitmap = ((u32)~0U);
8300
8301         ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
8302                    "wmi hw data filter enable %d filter_bitmap 0x%x\n",
8303                    enable, filter_bitmap);
8304
8305         return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_HW_DATA_FILTER_CMDID);
8306 }
8307
8308 int ath11k_wmi_wow_host_wakeup_ind(struct ath11k *ar)
8309 {
8310         struct wmi_wow_host_wakeup_ind *cmd;
8311         struct sk_buff *skb;
8312         size_t len;
8313
8314         len = sizeof(*cmd);
8315         skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
8316         if (!skb)
8317                 return -ENOMEM;
8318
8319         cmd = (struct wmi_wow_host_wakeup_ind *)skb->data;
8320         cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
8321                                      WMI_TAG_WOW_HOSTWAKEUP_FROM_SLEEP_CMD) |
8322                           FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
8323
8324         ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "wmi tlv wow host wakeup ind\n");
8325
8326         return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_WOW_HOSTWAKEUP_FROM_SLEEP_CMDID);
8327 }
8328
8329 int ath11k_wmi_wow_enable(struct ath11k *ar)
8330 {
8331         struct wmi_wow_enable_cmd *cmd;
8332         struct sk_buff *skb;
8333         int len;
8334
8335         len = sizeof(*cmd);
8336         skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
8337         if (!skb)
8338                 return -ENOMEM;
8339
8340         cmd = (struct wmi_wow_enable_cmd *)skb->data;
8341         cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_WOW_ENABLE_CMD) |
8342                           FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
8343
8344         cmd->enable = 1;
8345         cmd->pause_iface_config = WOW_IFACE_PAUSE_ENABLED;
8346         ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "wmi tlv wow enable\n");
8347
8348         return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_WOW_ENABLE_CMDID);
8349 }
8350
8351 int ath11k_wmi_scan_prob_req_oui(struct ath11k *ar,
8352                                  const u8 mac_addr[ETH_ALEN])
8353 {
8354         struct sk_buff *skb;
8355         struct wmi_scan_prob_req_oui_cmd *cmd;
8356         u32 prob_req_oui;
8357         int len;
8358
8359         prob_req_oui = (((u32)mac_addr[0]) << 16) |
8360                        (((u32)mac_addr[1]) << 8) | mac_addr[2];
8361
8362         len = sizeof(*cmd);
8363         skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
8364         if (!skb)
8365                 return -ENOMEM;
8366
8367         cmd = (struct wmi_scan_prob_req_oui_cmd *)skb->data;
8368         cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
8369                                      WMI_TAG_SCAN_PROB_REQ_OUI_CMD) |
8370                           FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
8371         cmd->prob_req_oui = prob_req_oui;
8372
8373         ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "wmi scan prob req oui %d\n",
8374                    prob_req_oui);
8375
8376         return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_SCAN_PROB_REQ_OUI_CMDID);
8377 }
8378
8379 int ath11k_wmi_wow_add_wakeup_event(struct ath11k *ar, u32 vdev_id,
8380                                     enum wmi_wow_wakeup_event event,
8381                                 u32 enable)
8382 {
8383         struct wmi_wow_add_del_event_cmd *cmd;
8384         struct sk_buff *skb;
8385         size_t len;
8386
8387         len = sizeof(*cmd);
8388         skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
8389         if (!skb)
8390                 return -ENOMEM;
8391
8392         cmd = (struct wmi_wow_add_del_event_cmd *)skb->data;
8393         cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_WOW_ADD_DEL_EVT_CMD) |
8394                           FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
8395
8396         cmd->vdev_id = vdev_id;
8397         cmd->is_add = enable;
8398         cmd->event_bitmap = (1 << event);
8399
8400         ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "wmi tlv wow add wakeup event %s enable %d vdev_id %d\n",
8401                    wow_wakeup_event(event), enable, vdev_id);
8402
8403         return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_WOW_ENABLE_DISABLE_WAKE_EVENT_CMDID);
8404 }
8405
8406 int ath11k_wmi_wow_add_pattern(struct ath11k *ar, u32 vdev_id, u32 pattern_id,
8407                                const u8 *pattern, const u8 *mask,
8408                            int pattern_len, int pattern_offset)
8409 {
8410         struct wmi_wow_add_pattern_cmd *cmd;
8411         struct wmi_wow_bitmap_pattern *bitmap;
8412         struct wmi_tlv *tlv;
8413         struct sk_buff *skb;
8414         u8 *ptr;
8415         size_t len;
8416
8417         len = sizeof(*cmd) +
8418               sizeof(*tlv) +                    /* array struct */
8419               sizeof(*bitmap) +                 /* bitmap */
8420               sizeof(*tlv) +                    /* empty ipv4 sync */
8421               sizeof(*tlv) +                    /* empty ipv6 sync */
8422               sizeof(*tlv) +                    /* empty magic */
8423               sizeof(*tlv) +                    /* empty info timeout */
8424               sizeof(*tlv) + sizeof(u32);       /* ratelimit interval */
8425
8426         skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
8427         if (!skb)
8428                 return -ENOMEM;
8429
8430         /* cmd */
8431         ptr = (u8 *)skb->data;
8432         cmd = (struct wmi_wow_add_pattern_cmd *)ptr;
8433         cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
8434                                      WMI_TAG_WOW_ADD_PATTERN_CMD) |
8435                           FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
8436
8437         cmd->vdev_id = vdev_id;
8438         cmd->pattern_id = pattern_id;
8439         cmd->pattern_type = WOW_BITMAP_PATTERN;
8440
8441         ptr += sizeof(*cmd);
8442
8443         /* bitmap */
8444         tlv = (struct wmi_tlv *)ptr;
8445         tlv->header = FIELD_PREP(WMI_TLV_TAG,
8446                                  WMI_TAG_ARRAY_STRUCT) |
8447                       FIELD_PREP(WMI_TLV_LEN, sizeof(*bitmap));
8448
8449         ptr += sizeof(*tlv);
8450
8451         bitmap = (struct wmi_wow_bitmap_pattern *)ptr;
8452         bitmap->tlv_header = FIELD_PREP(WMI_TLV_TAG,
8453                                         WMI_TAG_WOW_BITMAP_PATTERN_T) |
8454                              FIELD_PREP(WMI_TLV_LEN, sizeof(*bitmap) - TLV_HDR_SIZE);
8455
8456         memcpy(bitmap->patternbuf, pattern, pattern_len);
8457         ath11k_ce_byte_swap(bitmap->patternbuf, roundup(pattern_len, 4));
8458         memcpy(bitmap->bitmaskbuf, mask, pattern_len);
8459         ath11k_ce_byte_swap(bitmap->bitmaskbuf, roundup(pattern_len, 4));
8460         bitmap->pattern_offset = pattern_offset;
8461         bitmap->pattern_len = pattern_len;
8462         bitmap->bitmask_len = pattern_len;
8463         bitmap->pattern_id = pattern_id;
8464
8465         ptr += sizeof(*bitmap);
8466
8467         /* ipv4 sync */
8468         tlv = (struct wmi_tlv *)ptr;
8469         tlv->header = FIELD_PREP(WMI_TLV_TAG,
8470                                  WMI_TAG_ARRAY_STRUCT) |
8471                       FIELD_PREP(WMI_TLV_LEN, 0);
8472
8473         ptr += sizeof(*tlv);
8474
8475         /* ipv6 sync */
8476         tlv = (struct wmi_tlv *)ptr;
8477         tlv->header = FIELD_PREP(WMI_TLV_TAG,
8478                                  WMI_TAG_ARRAY_STRUCT) |
8479                       FIELD_PREP(WMI_TLV_LEN, 0);
8480
8481         ptr += sizeof(*tlv);
8482
8483         /* magic */
8484         tlv = (struct wmi_tlv *)ptr;
8485         tlv->header = FIELD_PREP(WMI_TLV_TAG,
8486                                  WMI_TAG_ARRAY_STRUCT) |
8487                       FIELD_PREP(WMI_TLV_LEN, 0);
8488
8489         ptr += sizeof(*tlv);
8490
8491         /* pattern info timeout */
8492         tlv = (struct wmi_tlv *)ptr;
8493         tlv->header = FIELD_PREP(WMI_TLV_TAG,
8494                                  WMI_TAG_ARRAY_UINT32) |
8495                       FIELD_PREP(WMI_TLV_LEN, 0);
8496
8497         ptr += sizeof(*tlv);
8498
8499         /* ratelimit interval */
8500         tlv = (struct wmi_tlv *)ptr;
8501         tlv->header = FIELD_PREP(WMI_TLV_TAG,
8502                                  WMI_TAG_ARRAY_UINT32) |
8503                       FIELD_PREP(WMI_TLV_LEN, sizeof(u32));
8504
8505         ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "wmi tlv wow add pattern vdev_id %d pattern_id %d pattern_offset %d\n",
8506                    vdev_id, pattern_id, pattern_offset);
8507
8508         return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_WOW_ADD_WAKE_PATTERN_CMDID);
8509 }
8510
8511 int ath11k_wmi_wow_del_pattern(struct ath11k *ar, u32 vdev_id, u32 pattern_id)
8512 {
8513         struct wmi_wow_del_pattern_cmd *cmd;
8514         struct sk_buff *skb;
8515         size_t len;
8516
8517         len = sizeof(*cmd);
8518         skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
8519         if (!skb)
8520                 return -ENOMEM;
8521
8522         cmd = (struct wmi_wow_del_pattern_cmd *)skb->data;
8523         cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
8524                                      WMI_TAG_WOW_DEL_PATTERN_CMD) |
8525                           FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
8526
8527         cmd->vdev_id = vdev_id;
8528         cmd->pattern_id = pattern_id;
8529         cmd->pattern_type = WOW_BITMAP_PATTERN;
8530
8531         ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "wmi tlv wow del pattern vdev_id %d pattern_id %d\n",
8532                    vdev_id, pattern_id);
8533
8534         return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_WOW_DEL_WAKE_PATTERN_CMDID);
8535 }
8536
8537 static struct sk_buff *
8538 ath11k_wmi_op_gen_config_pno_start(struct ath11k *ar,
8539                                    u32 vdev_id,
8540                                        struct wmi_pno_scan_req *pno)
8541 {
8542         struct nlo_configured_parameters *nlo_list;
8543         struct wmi_wow_nlo_config_cmd *cmd;
8544         struct wmi_tlv *tlv;
8545         struct sk_buff *skb;
8546         u32 *channel_list;
8547         size_t len, nlo_list_len, channel_list_len;
8548         u8 *ptr;
8549         u32 i;
8550
8551         len = sizeof(*cmd) +
8552               sizeof(*tlv) +
8553               /* TLV place holder for array of structures
8554                * nlo_configured_parameters(nlo_list)
8555                */
8556               sizeof(*tlv);
8557               /* TLV place holder for array of uint32 channel_list */
8558
8559         channel_list_len = sizeof(u32) * pno->a_networks[0].channel_count;
8560         len += channel_list_len;
8561
8562         nlo_list_len = sizeof(*nlo_list) * pno->uc_networks_count;
8563         len += nlo_list_len;
8564
8565         skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
8566         if (!skb)
8567                 return ERR_PTR(-ENOMEM);
8568
8569         ptr = (u8 *)skb->data;
8570         cmd = (struct wmi_wow_nlo_config_cmd *)ptr;
8571         cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_NLO_CONFIG_CMD) |
8572                           FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
8573
8574         cmd->vdev_id = pno->vdev_id;
8575         cmd->flags = WMI_NLO_CONFIG_START | WMI_NLO_CONFIG_SSID_HIDE_EN;
8576
8577         /* current FW does not support min-max range for dwell time */
8578         cmd->active_dwell_time = pno->active_max_time;
8579         cmd->passive_dwell_time = pno->passive_max_time;
8580
8581         if (pno->do_passive_scan)
8582                 cmd->flags |= WMI_NLO_CONFIG_SCAN_PASSIVE;
8583
8584         cmd->fast_scan_period = pno->fast_scan_period;
8585         cmd->slow_scan_period = pno->slow_scan_period;
8586         cmd->fast_scan_max_cycles = pno->fast_scan_max_cycles;
8587         cmd->delay_start_time = pno->delay_start_time;
8588
8589         if (pno->enable_pno_scan_randomization) {
8590                 cmd->flags |= WMI_NLO_CONFIG_SPOOFED_MAC_IN_PROBE_REQ |
8591                                 WMI_NLO_CONFIG_RANDOM_SEQ_NO_IN_PROBE_REQ;
8592                 ether_addr_copy(cmd->mac_addr.addr, pno->mac_addr);
8593                 ether_addr_copy(cmd->mac_mask.addr, pno->mac_addr_mask);
8594                 ath11k_ce_byte_swap(cmd->mac_addr.addr, 8);
8595                 ath11k_ce_byte_swap(cmd->mac_mask.addr, 8);
8596         }
8597
8598         ptr += sizeof(*cmd);
8599
8600         /* nlo_configured_parameters(nlo_list) */
8601         cmd->no_of_ssids = pno->uc_networks_count;
8602         tlv = (struct wmi_tlv *)ptr;
8603         tlv->header = FIELD_PREP(WMI_TLV_TAG,
8604                                  WMI_TAG_ARRAY_STRUCT) |
8605                       FIELD_PREP(WMI_TLV_LEN, nlo_list_len);
8606
8607         ptr += sizeof(*tlv);
8608         nlo_list = (struct nlo_configured_parameters *)ptr;
8609         for (i = 0; i < cmd->no_of_ssids; i++) {
8610                 tlv = (struct wmi_tlv *)(&nlo_list[i].tlv_header);
8611                 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
8612                               FIELD_PREP(WMI_TLV_LEN, sizeof(*nlo_list) - sizeof(*tlv));
8613
8614                 nlo_list[i].ssid.valid = true;
8615                 nlo_list[i].ssid.ssid.ssid_len = pno->a_networks[i].ssid.ssid_len;
8616                 memcpy(nlo_list[i].ssid.ssid.ssid,
8617                        pno->a_networks[i].ssid.ssid,
8618                        nlo_list[i].ssid.ssid.ssid_len);
8619                 ath11k_ce_byte_swap(nlo_list[i].ssid.ssid.ssid,
8620                                     roundup(nlo_list[i].ssid.ssid.ssid_len, 4));
8621
8622                 if (pno->a_networks[i].rssi_threshold &&
8623                     pno->a_networks[i].rssi_threshold > -300) {
8624                         nlo_list[i].rssi_cond.valid = true;
8625                         nlo_list[i].rssi_cond.rssi =
8626                                 pno->a_networks[i].rssi_threshold;
8627                 }
8628
8629                 nlo_list[i].bcast_nw_type.valid = true;
8630                 nlo_list[i].bcast_nw_type.bcast_nw_type =
8631                         pno->a_networks[i].bcast_nw_type;
8632         }
8633
8634         ptr += nlo_list_len;
8635         cmd->num_of_channels = pno->a_networks[0].channel_count;
8636         tlv = (struct wmi_tlv *)ptr;
8637         tlv->header =  FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_UINT32) |
8638                        FIELD_PREP(WMI_TLV_LEN, channel_list_len);
8639         ptr += sizeof(*tlv);
8640         channel_list = (u32 *)ptr;
8641         for (i = 0; i < cmd->num_of_channels; i++)
8642                 channel_list[i] = pno->a_networks[0].channels[i];
8643
8644         ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "wmi tlv start pno config vdev_id %d\n",
8645                    vdev_id);
8646
8647         return skb;
8648 }
8649
8650 static struct sk_buff *ath11k_wmi_op_gen_config_pno_stop(struct ath11k *ar,
8651                                                          u32 vdev_id)
8652 {
8653         struct wmi_wow_nlo_config_cmd *cmd;
8654         struct sk_buff *skb;
8655         size_t len;
8656
8657         len = sizeof(*cmd);
8658         skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
8659         if (!skb)
8660                 return ERR_PTR(-ENOMEM);
8661
8662         cmd = (struct wmi_wow_nlo_config_cmd *)skb->data;
8663         cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_NLO_CONFIG_CMD) |
8664                           FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
8665
8666         cmd->vdev_id = vdev_id;
8667         cmd->flags = WMI_NLO_CONFIG_STOP;
8668
8669         ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
8670                    "wmi tlv stop pno config vdev_id %d\n", vdev_id);
8671         return skb;
8672 }
8673
8674 int ath11k_wmi_wow_config_pno(struct ath11k *ar, u32 vdev_id,
8675                               struct wmi_pno_scan_req  *pno_scan)
8676 {
8677         struct sk_buff *skb;
8678
8679         if (pno_scan->enable)
8680                 skb = ath11k_wmi_op_gen_config_pno_start(ar, vdev_id, pno_scan);
8681         else
8682                 skb = ath11k_wmi_op_gen_config_pno_stop(ar, vdev_id);
8683
8684         if (IS_ERR_OR_NULL(skb))
8685                 return -ENOMEM;
8686
8687         return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_NETWORK_LIST_OFFLOAD_CONFIG_CMDID);
8688 }
8689
8690 static void ath11k_wmi_fill_ns_offload(struct ath11k *ar,
8691                                        struct ath11k_arp_ns_offload *offload,
8692                                        u8 **ptr,
8693                                        bool enable,
8694                                        bool ext)
8695 {
8696         struct wmi_ns_offload_tuple *ns;
8697         struct wmi_tlv *tlv;
8698         u8 *buf_ptr = *ptr;
8699         u32 ns_cnt, ns_ext_tuples;
8700         int i, max_offloads;
8701
8702         ns_cnt = offload->ipv6_count;
8703
8704         tlv  = (struct wmi_tlv *)buf_ptr;
8705
8706         if (ext) {
8707                 ns_ext_tuples = offload->ipv6_count - WMI_MAX_NS_OFFLOADS;
8708                 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
8709                               FIELD_PREP(WMI_TLV_LEN, ns_ext_tuples * sizeof(*ns));
8710                 i = WMI_MAX_NS_OFFLOADS;
8711                 max_offloads = offload->ipv6_count;
8712         } else {
8713                 tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
8714                               FIELD_PREP(WMI_TLV_LEN, WMI_MAX_NS_OFFLOADS * sizeof(*ns));
8715                 i = 0;
8716                 max_offloads = WMI_MAX_NS_OFFLOADS;
8717         }
8718
8719         buf_ptr += sizeof(*tlv);
8720
8721         for (; i < max_offloads; i++) {
8722                 ns = (struct wmi_ns_offload_tuple *)buf_ptr;
8723                 ns->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_NS_OFFLOAD_TUPLE) |
8724                                  FIELD_PREP(WMI_TLV_LEN, sizeof(*ns) - TLV_HDR_SIZE);
8725
8726                 if (enable) {
8727                         if (i < ns_cnt)
8728                                 ns->flags |= WMI_NSOL_FLAGS_VALID;
8729
8730                         memcpy(ns->target_ipaddr[0], offload->ipv6_addr[i], 16);
8731                         memcpy(ns->solicitation_ipaddr, offload->self_ipv6_addr[i], 16);
8732                         ath11k_ce_byte_swap(ns->target_ipaddr[0], 16);
8733                         ath11k_ce_byte_swap(ns->solicitation_ipaddr, 16);
8734
8735                         if (offload->ipv6_type[i])
8736                                 ns->flags |= WMI_NSOL_FLAGS_IS_IPV6_ANYCAST;
8737
8738                         memcpy(ns->target_mac.addr, offload->mac_addr, ETH_ALEN);
8739                         ath11k_ce_byte_swap(ns->target_mac.addr, 8);
8740
8741                         if (ns->target_mac.word0 != 0 ||
8742                             ns->target_mac.word1 != 0) {
8743                                 ns->flags |= WMI_NSOL_FLAGS_MAC_VALID;
8744                         }
8745
8746                         ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
8747                                    "wmi index %d ns_solicited %pI6 target %pI6",
8748                                    i, ns->solicitation_ipaddr,
8749                                    ns->target_ipaddr[0]);
8750                 }
8751
8752                 buf_ptr += sizeof(*ns);
8753         }
8754
8755         *ptr = buf_ptr;
8756 }
8757
8758 static void ath11k_wmi_fill_arp_offload(struct ath11k *ar,
8759                                         struct ath11k_arp_ns_offload *offload,
8760                                         u8 **ptr,
8761                                         bool enable)
8762 {
8763         struct wmi_arp_offload_tuple *arp;
8764         struct wmi_tlv *tlv;
8765         u8 *buf_ptr = *ptr;
8766         int i;
8767
8768         /* fill arp tuple */
8769         tlv = (struct wmi_tlv *)buf_ptr;
8770         tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
8771                       FIELD_PREP(WMI_TLV_LEN, WMI_MAX_ARP_OFFLOADS * sizeof(*arp));
8772         buf_ptr += sizeof(*tlv);
8773
8774         for (i = 0; i < WMI_MAX_ARP_OFFLOADS; i++) {
8775                 arp = (struct wmi_arp_offload_tuple *)buf_ptr;
8776                 arp->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARP_OFFLOAD_TUPLE) |
8777                                   FIELD_PREP(WMI_TLV_LEN, sizeof(*arp) - TLV_HDR_SIZE);
8778
8779                 if (enable && i < offload->ipv4_count) {
8780                         /* Copy the target ip addr and flags */
8781                         arp->flags = WMI_ARPOL_FLAGS_VALID;
8782                         memcpy(arp->target_ipaddr, offload->ipv4_addr[i], 4);
8783                         ath11k_ce_byte_swap(arp->target_ipaddr, 4);
8784
8785                         ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "wmi arp offload address %pI4",
8786                                    arp->target_ipaddr);
8787                 }
8788
8789                 buf_ptr += sizeof(*arp);
8790         }
8791
8792         *ptr = buf_ptr;
8793 }
8794
8795 int ath11k_wmi_arp_ns_offload(struct ath11k *ar,
8796                               struct ath11k_vif *arvif, bool enable)
8797 {
8798         struct ath11k_arp_ns_offload *offload;
8799         struct wmi_set_arp_ns_offload_cmd *cmd;
8800         struct wmi_tlv *tlv;
8801         struct sk_buff *skb;
8802         u8 *buf_ptr;
8803         size_t len;
8804         u8 ns_cnt, ns_ext_tuples = 0;
8805
8806         offload = &arvif->arp_ns_offload;
8807         ns_cnt = offload->ipv6_count;
8808
8809         len = sizeof(*cmd) +
8810               sizeof(*tlv) +
8811               WMI_MAX_NS_OFFLOADS * sizeof(struct wmi_ns_offload_tuple) +
8812               sizeof(*tlv) +
8813               WMI_MAX_ARP_OFFLOADS * sizeof(struct wmi_arp_offload_tuple);
8814
8815         if (ns_cnt > WMI_MAX_NS_OFFLOADS) {
8816                 ns_ext_tuples = ns_cnt - WMI_MAX_NS_OFFLOADS;
8817                 len += sizeof(*tlv) +
8818                        ns_ext_tuples * sizeof(struct wmi_ns_offload_tuple);
8819         }
8820
8821         skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
8822         if (!skb)
8823                 return -ENOMEM;
8824
8825         buf_ptr = skb->data;
8826         cmd = (struct wmi_set_arp_ns_offload_cmd *)buf_ptr;
8827         cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
8828                                      WMI_TAG_SET_ARP_NS_OFFLOAD_CMD) |
8829                           FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
8830
8831         cmd->flags = 0;
8832         cmd->vdev_id = arvif->vdev_id;
8833         cmd->num_ns_ext_tuples = ns_ext_tuples;
8834
8835         buf_ptr += sizeof(*cmd);
8836
8837         ath11k_wmi_fill_ns_offload(ar, offload, &buf_ptr, enable, 0);
8838         ath11k_wmi_fill_arp_offload(ar, offload, &buf_ptr, enable);
8839
8840         if (ns_ext_tuples)
8841                 ath11k_wmi_fill_ns_offload(ar, offload, &buf_ptr, enable, 1);
8842
8843         return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_SET_ARP_NS_OFFLOAD_CMDID);
8844 }
8845
8846 int ath11k_wmi_gtk_rekey_offload(struct ath11k *ar,
8847                                  struct ath11k_vif *arvif, bool enable)
8848 {
8849         struct wmi_gtk_rekey_offload_cmd *cmd;
8850         struct ath11k_rekey_data *rekey_data = &arvif->rekey_data;
8851         int len;
8852         struct sk_buff *skb;
8853         __le64 replay_ctr;
8854
8855         len = sizeof(*cmd);
8856         skb =  ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
8857         if (!skb)
8858                 return -ENOMEM;
8859
8860         cmd = (struct wmi_gtk_rekey_offload_cmd *)skb->data;
8861         cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_GTK_OFFLOAD_CMD) |
8862                           FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
8863
8864         cmd->vdev_id = arvif->vdev_id;
8865
8866         if (enable) {
8867                 cmd->flags = GTK_OFFLOAD_ENABLE_OPCODE;
8868
8869                 /* the length in rekey_data and cmd is equal */
8870                 memcpy(cmd->kck, rekey_data->kck, sizeof(cmd->kck));
8871                 ath11k_ce_byte_swap(cmd->kck, GTK_OFFLOAD_KEK_BYTES);
8872                 memcpy(cmd->kek, rekey_data->kek, sizeof(cmd->kek));
8873                 ath11k_ce_byte_swap(cmd->kek, GTK_OFFLOAD_KEK_BYTES);
8874
8875                 replay_ctr = cpu_to_le64(rekey_data->replay_ctr);
8876                 memcpy(cmd->replay_ctr, &replay_ctr,
8877                        sizeof(replay_ctr));
8878                 ath11k_ce_byte_swap(cmd->replay_ctr, GTK_REPLAY_COUNTER_BYTES);
8879         } else {
8880                 cmd->flags = GTK_OFFLOAD_DISABLE_OPCODE;
8881         }
8882
8883         ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "offload gtk rekey vdev: %d %d\n",
8884                    arvif->vdev_id, enable);
8885         return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_GTK_OFFLOAD_CMDID);
8886 }
8887
8888 int ath11k_wmi_gtk_rekey_getinfo(struct ath11k *ar,
8889                                  struct ath11k_vif *arvif)
8890 {
8891         struct wmi_gtk_rekey_offload_cmd *cmd;
8892         int len;
8893         struct sk_buff *skb;
8894
8895         len = sizeof(*cmd);
8896         skb =  ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
8897         if (!skb)
8898                 return -ENOMEM;
8899
8900         cmd = (struct wmi_gtk_rekey_offload_cmd *)skb->data;
8901         cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_GTK_OFFLOAD_CMD) |
8902                           FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
8903
8904         cmd->vdev_id = arvif->vdev_id;
8905         cmd->flags = GTK_OFFLOAD_REQUEST_STATUS_OPCODE;
8906
8907         ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "get gtk rekey vdev_id: %d\n",
8908                    arvif->vdev_id);
8909         return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_GTK_OFFLOAD_CMDID);
8910 }
8911
8912 int ath11k_wmi_pdev_set_bios_sar_table_param(struct ath11k *ar, const u8 *sar_val)
8913 {       struct ath11k_pdev_wmi *wmi = ar->wmi;
8914         struct wmi_pdev_set_sar_table_cmd *cmd;
8915         struct wmi_tlv *tlv;
8916         struct sk_buff *skb;
8917         u8 *buf_ptr;
8918         u32 len, sar_len_aligned, rsvd_len_aligned;
8919
8920         sar_len_aligned = roundup(BIOS_SAR_TABLE_LEN, sizeof(u32));
8921         rsvd_len_aligned = roundup(BIOS_SAR_RSVD1_LEN, sizeof(u32));
8922         len = sizeof(*cmd) +
8923               TLV_HDR_SIZE + sar_len_aligned +
8924               TLV_HDR_SIZE + rsvd_len_aligned;
8925
8926         skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
8927         if (!skb)
8928                 return -ENOMEM;
8929
8930         cmd = (struct wmi_pdev_set_sar_table_cmd *)skb->data;
8931         cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_SET_BIOS_SAR_TABLE_CMD) |
8932                           FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
8933         cmd->pdev_id = ar->pdev->pdev_id;
8934         cmd->sar_len = BIOS_SAR_TABLE_LEN;
8935         cmd->rsvd_len = BIOS_SAR_RSVD1_LEN;
8936
8937         buf_ptr = skb->data + sizeof(*cmd);
8938         tlv = (struct wmi_tlv *)buf_ptr;
8939         tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
8940                       FIELD_PREP(WMI_TLV_LEN, sar_len_aligned);
8941         buf_ptr += TLV_HDR_SIZE;
8942         memcpy(buf_ptr, sar_val, BIOS_SAR_TABLE_LEN);
8943
8944         buf_ptr += sar_len_aligned;
8945         tlv = (struct wmi_tlv *)buf_ptr;
8946         tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
8947                       FIELD_PREP(WMI_TLV_LEN, rsvd_len_aligned);
8948
8949         return ath11k_wmi_cmd_send(wmi, skb, WMI_PDEV_SET_BIOS_SAR_TABLE_CMDID);
8950 }
8951
8952 int ath11k_wmi_pdev_set_bios_geo_table_param(struct ath11k *ar)
8953 {
8954         struct ath11k_pdev_wmi *wmi = ar->wmi;
8955         struct wmi_pdev_set_geo_table_cmd *cmd;
8956         struct wmi_tlv *tlv;
8957         struct sk_buff *skb;
8958         u8 *buf_ptr;
8959         u32 len, rsvd_len_aligned;
8960
8961         rsvd_len_aligned = roundup(BIOS_SAR_RSVD2_LEN, sizeof(u32));
8962         len = sizeof(*cmd) + TLV_HDR_SIZE + rsvd_len_aligned;
8963
8964         skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
8965         if (!skb)
8966                 return -ENOMEM;
8967
8968         cmd = (struct wmi_pdev_set_geo_table_cmd *)skb->data;
8969         cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_SET_BIOS_GEO_TABLE_CMD) |
8970                           FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
8971         cmd->pdev_id = ar->pdev->pdev_id;
8972         cmd->rsvd_len = BIOS_SAR_RSVD2_LEN;
8973
8974         buf_ptr = skb->data + sizeof(*cmd);
8975         tlv = (struct wmi_tlv *)buf_ptr;
8976         tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
8977                       FIELD_PREP(WMI_TLV_LEN, rsvd_len_aligned);
8978
8979         return ath11k_wmi_cmd_send(wmi, skb, WMI_PDEV_SET_BIOS_GEO_TABLE_CMDID);
8980 }
8981
8982 int ath11k_wmi_sta_keepalive(struct ath11k *ar,
8983                              const struct wmi_sta_keepalive_arg *arg)
8984 {
8985         struct ath11k_pdev_wmi *wmi = ar->wmi;
8986         struct wmi_sta_keepalive_cmd *cmd;
8987         struct wmi_sta_keepalive_arp_resp *arp;
8988         struct sk_buff *skb;
8989         size_t len;
8990
8991         len = sizeof(*cmd) + sizeof(*arp);
8992         skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
8993         if (!skb)
8994                 return -ENOMEM;
8995
8996         cmd = (struct wmi_sta_keepalive_cmd *)skb->data;
8997         cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
8998                                      WMI_TAG_STA_KEEPALIVE_CMD) |
8999                                      FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9000         cmd->vdev_id = arg->vdev_id;
9001         cmd->enabled = arg->enabled;
9002         cmd->interval = arg->interval;
9003         cmd->method = arg->method;
9004
9005         if (arg->method == WMI_STA_KEEPALIVE_METHOD_UNSOLICITED_ARP_RESPONSE ||
9006             arg->method == WMI_STA_KEEPALIVE_METHOD_GRATUITOUS_ARP_REQUEST) {
9007                 arp = (struct wmi_sta_keepalive_arp_resp *)(cmd + 1);
9008                 arp->tlv_header = FIELD_PREP(WMI_TLV_TAG,
9009                                              WMI_TAG_STA_KEEPALVE_ARP_RESPONSE) |
9010                                  FIELD_PREP(WMI_TLV_LEN, sizeof(*arp) - TLV_HDR_SIZE);
9011                 arp->src_ip4_addr = arg->src_ip4_addr;
9012                 arp->dest_ip4_addr = arg->dest_ip4_addr;
9013                 ether_addr_copy(arp->dest_mac_addr.addr, arg->dest_mac_addr);
9014         }
9015
9016         ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
9017                    "wmi sta keepalive vdev %d enabled %d method %d interval %d\n",
9018                    arg->vdev_id, arg->enabled, arg->method, arg->interval);
9019
9020         return ath11k_wmi_cmd_send(wmi, skb, WMI_STA_KEEPALIVE_CMDID);
9021 }