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
  23struct wmi_tlv_policy {
  24	size_t min_len;
  25};
  26
  27struct wmi_tlv_svc_ready_parse {
  28	bool wmi_svc_bitmap_done;
  29};
  30
  31struct wmi_tlv_dma_ring_caps_parse {
  32	struct wmi_dma_ring_capabilities *dma_ring_caps;
  33	u32 n_dma_ring_caps;
  34};
  35
  36struct 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
  58struct 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
  63struct wmi_tlv_rdy_parse {
  64	u32 num_extra_mac_addr;
  65};
  66
  67struct 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
  77struct 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
  85static 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_PDEV_CTL_FAILSAFE_CHECK_EVENT]
 133		= { .min_len = sizeof(struct wmi_pdev_ctl_failsafe_chk_event) },
 134	[WMI_TAG_HOST_SWFDA_EVENT] = {
 135		.min_len = sizeof(struct wmi_fils_discovery_event) },
 136	[WMI_TAG_OFFLOAD_PRB_RSP_TX_STATUS_EVENT] = {
 137		.min_len = sizeof(struct wmi_probe_resp_tx_status_event) },
 138	[WMI_TAG_VDEV_DELETE_RESP_EVENT] = {
 139		.min_len = sizeof(struct wmi_vdev_delete_resp_event) },
 140	[WMI_TAG_OBSS_COLOR_COLLISION_EVT] = {
 141		.min_len = sizeof(struct wmi_obss_color_collision_event) },
 142	[WMI_TAG_11D_NEW_COUNTRY_EVENT] = {
 143		.min_len = sizeof(struct wmi_11d_new_cc_ev) },
 144	[WMI_TAG_PER_CHAIN_RSSI_STATS] = {
 145		.min_len = sizeof(struct wmi_per_chain_rssi_stats) },
 146	[WMI_TAG_TWT_ADD_DIALOG_COMPLETE_EVENT] = {
 147		.min_len = sizeof(struct wmi_twt_add_dialog_event) },
 148};
 149
 150#define PRIMAP(_hw_mode_) \
 151	[_hw_mode_] = _hw_mode_##_PRI
 152
 153static const int ath11k_hw_mode_pri_map[] = {
 154	PRIMAP(WMI_HOST_HW_MODE_SINGLE),
 155	PRIMAP(WMI_HOST_HW_MODE_DBS),
 156	PRIMAP(WMI_HOST_HW_MODE_SBS_PASSIVE),
 157	PRIMAP(WMI_HOST_HW_MODE_SBS),
 158	PRIMAP(WMI_HOST_HW_MODE_DBS_SBS),
 159	PRIMAP(WMI_HOST_HW_MODE_DBS_OR_SBS),
 160	/* keep last */
 161	PRIMAP(WMI_HOST_HW_MODE_MAX),
 162};
 163
 164static int
 165ath11k_wmi_tlv_iter(struct ath11k_base *ab, const void *ptr, size_t len,
 166		    int (*iter)(struct ath11k_base *ab, u16 tag, u16 len,
 167				const void *ptr, void *data),
 168		    void *data)
 169{
 170	const void *begin = ptr;
 171	const struct wmi_tlv *tlv;
 172	u16 tlv_tag, tlv_len;
 173	int ret;
 174
 175	while (len > 0) {
 176		if (len < sizeof(*tlv)) {
 177			ath11k_err(ab, "wmi tlv parse failure at byte %zd (%zu bytes left, %zu expected)\n",
 178				   ptr - begin, len, sizeof(*tlv));
 179			return -EINVAL;
 180		}
 181
 182		tlv = ptr;
 183		tlv_tag = FIELD_GET(WMI_TLV_TAG, tlv->header);
 184		tlv_len = FIELD_GET(WMI_TLV_LEN, tlv->header);
 185		ptr += sizeof(*tlv);
 186		len -= sizeof(*tlv);
 187
 188		if (tlv_len > len) {
 189			ath11k_err(ab, "wmi tlv parse failure of tag %u at byte %zd (%zu bytes left, %u expected)\n",
 190				   tlv_tag, ptr - begin, len, tlv_len);
 191			return -EINVAL;
 192		}
 193
 194		if (tlv_tag < ARRAY_SIZE(wmi_tlv_policies) &&
 195		    wmi_tlv_policies[tlv_tag].min_len &&
 196		    wmi_tlv_policies[tlv_tag].min_len > tlv_len) {
 197			ath11k_err(ab, "wmi tlv parse failure of tag %u at byte %zd (%u bytes is less than min length %zu)\n",
 198				   tlv_tag, ptr - begin, tlv_len,
 199				   wmi_tlv_policies[tlv_tag].min_len);
 200			return -EINVAL;
 201		}
 202
 203		ret = iter(ab, tlv_tag, tlv_len, ptr, data);
 204		if (ret)
 205			return ret;
 206
 207		ptr += tlv_len;
 208		len -= tlv_len;
 209	}
 210
 211	return 0;
 212}
 213
 214static int ath11k_wmi_tlv_iter_parse(struct ath11k_base *ab, u16 tag, u16 len,
 215				     const void *ptr, void *data)
 216{
 217	const void **tb = data;
 218
 219	if (tag < WMI_TAG_MAX)
 220		tb[tag] = ptr;
 221
 222	return 0;
 223}
 224
 225static int ath11k_wmi_tlv_parse(struct ath11k_base *ar, const void **tb,
 226				const void *ptr, size_t len)
 227{
 228	return ath11k_wmi_tlv_iter(ar, ptr, len, ath11k_wmi_tlv_iter_parse,
 229				   (void *)tb);
 230}
 231
 232static const void **
 233ath11k_wmi_tlv_parse_alloc(struct ath11k_base *ab, const void *ptr,
 234			   size_t len, gfp_t gfp)
 235{
 236	const void **tb;
 237	int ret;
 238
 239	tb = kcalloc(WMI_TAG_MAX, sizeof(*tb), gfp);
 240	if (!tb)
 241		return ERR_PTR(-ENOMEM);
 242
 243	ret = ath11k_wmi_tlv_parse(ab, tb, ptr, len);
 244	if (ret) {
 245		kfree(tb);
 246		return ERR_PTR(ret);
 247	}
 248
 249	return tb;
 250}
 251
 252static int ath11k_wmi_cmd_send_nowait(struct ath11k_pdev_wmi *wmi, struct sk_buff *skb,
 253				      u32 cmd_id)
 254{
 255	struct ath11k_skb_cb *skb_cb = ATH11K_SKB_CB(skb);
 256	struct ath11k_base *ab = wmi->wmi_ab->ab;
 257	struct wmi_cmd_hdr *cmd_hdr;
 258	int ret;
 259	u32 cmd = 0;
 260
 261	if (skb_push(skb, sizeof(struct wmi_cmd_hdr)) == NULL)
 262		return -ENOMEM;
 263
 264	cmd |= FIELD_PREP(WMI_CMD_HDR_CMD_ID, cmd_id);
 265
 266	cmd_hdr = (struct wmi_cmd_hdr *)skb->data;
 267	cmd_hdr->cmd_id = cmd;
 268
 269	trace_ath11k_wmi_cmd(ab, cmd_id, skb->data, skb->len);
 270
 271	memset(skb_cb, 0, sizeof(*skb_cb));
 272	ret = ath11k_htc_send(&ab->htc, wmi->eid, skb);
 273
 274	if (ret)
 275		goto err_pull;
 276
 277	return 0;
 278
 279err_pull:
 280	skb_pull(skb, sizeof(struct wmi_cmd_hdr));
 281	return ret;
 282}
 283
 284int ath11k_wmi_cmd_send(struct ath11k_pdev_wmi *wmi, struct sk_buff *skb,
 285			u32 cmd_id)
 286{
 287	struct ath11k_wmi_base *wmi_sc = wmi->wmi_ab;
 288	int ret = -EOPNOTSUPP;
 289	struct ath11k_base *ab = wmi_sc->ab;
 290
 291	might_sleep();
 292
 293	if (ab->hw_params.credit_flow) {
 294		wait_event_timeout(wmi_sc->tx_credits_wq, ({
 295			ret = ath11k_wmi_cmd_send_nowait(wmi, skb, cmd_id);
 296
 297			if (ret && test_bit(ATH11K_FLAG_CRASH_FLUSH,
 298					    &wmi_sc->ab->dev_flags))
 299				ret = -ESHUTDOWN;
 300
 301			(ret != -EAGAIN);
 302			}), WMI_SEND_TIMEOUT_HZ);
 303	} else {
 304		wait_event_timeout(wmi->tx_ce_desc_wq, ({
 305			ret = ath11k_wmi_cmd_send_nowait(wmi, skb, cmd_id);
 306
 307			if (ret && test_bit(ATH11K_FLAG_CRASH_FLUSH,
 308					    &wmi_sc->ab->dev_flags))
 309				ret = -ESHUTDOWN;
 310
 311			(ret != -ENOBUFS);
 312			}), WMI_SEND_TIMEOUT_HZ);
 313	}
 314
 315	if (ret == -EAGAIN)
 316		ath11k_warn(wmi_sc->ab, "wmi command %d timeout\n", cmd_id);
 317
 318	if (ret == -ENOBUFS)
 319		ath11k_warn(wmi_sc->ab, "ce desc not available for wmi command %d\n",
 320			    cmd_id);
 321
 322	return ret;
 323}
 324
 325static int ath11k_pull_svc_ready_ext(struct ath11k_pdev_wmi *wmi_handle,
 326				     const void *ptr,
 327				     struct ath11k_service_ext_param *param)
 328{
 329	const struct wmi_service_ready_ext_event *ev = ptr;
 330
 331	if (!ev)
 332		return -EINVAL;
 333
 334	/* Move this to host based bitmap */
 335	param->default_conc_scan_config_bits = ev->default_conc_scan_config_bits;
 336	param->default_fw_config_bits =	ev->default_fw_config_bits;
 337	param->he_cap_info = ev->he_cap_info;
 338	param->mpdu_density = ev->mpdu_density;
 339	param->max_bssid_rx_filters = ev->max_bssid_rx_filters;
 340	memcpy(&param->ppet, &ev->ppet, sizeof(param->ppet));
 341
 342	return 0;
 343}
 344
 345static int
 346ath11k_pull_mac_phy_cap_svc_ready_ext(struct ath11k_pdev_wmi *wmi_handle,
 347				      struct wmi_soc_mac_phy_hw_mode_caps *hw_caps,
 348				      struct wmi_hw_mode_capabilities *wmi_hw_mode_caps,
 349				      struct wmi_soc_hal_reg_capabilities *hal_reg_caps,
 350				      struct wmi_mac_phy_capabilities *wmi_mac_phy_caps,
 351				      u8 hw_mode_id, u8 phy_id,
 352				      struct ath11k_pdev *pdev)
 353{
 354	struct wmi_mac_phy_capabilities *mac_phy_caps;
 355	struct ath11k_base *ab = wmi_handle->wmi_ab->ab;
 356	struct ath11k_band_cap *cap_band;
 357	struct ath11k_pdev_cap *pdev_cap = &pdev->cap;
 358	u32 phy_map;
 359	u32 hw_idx, phy_idx = 0;
 360
 361	if (!hw_caps || !wmi_hw_mode_caps || !hal_reg_caps)
 362		return -EINVAL;
 363
 364	for (hw_idx = 0; hw_idx < hw_caps->num_hw_modes; hw_idx++) {
 365		if (hw_mode_id == wmi_hw_mode_caps[hw_idx].hw_mode_id)
 366			break;
 367
 368		phy_map = wmi_hw_mode_caps[hw_idx].phy_id_map;
 369		while (phy_map) {
 370			phy_map >>= 1;
 371			phy_idx++;
 372		}
 373	}
 374
 375	if (hw_idx == hw_caps->num_hw_modes)
 376		return -EINVAL;
 377
 378	phy_idx += phy_id;
 379	if (phy_id >= hal_reg_caps->num_phy)
 380		return -EINVAL;
 381
 382	mac_phy_caps = wmi_mac_phy_caps + phy_idx;
 383
 384	pdev->pdev_id = mac_phy_caps->pdev_id;
 385	pdev_cap->supported_bands |= mac_phy_caps->supported_bands;
 386	pdev_cap->ampdu_density = mac_phy_caps->ampdu_density;
 387	ab->target_pdev_ids[ab->target_pdev_count].supported_bands =
 388		mac_phy_caps->supported_bands;
 389	ab->target_pdev_ids[ab->target_pdev_count].pdev_id = mac_phy_caps->pdev_id;
 390	ab->target_pdev_count++;
 391
 392	if (!(mac_phy_caps->supported_bands & WMI_HOST_WLAN_2G_CAP) &&
 393	    !(mac_phy_caps->supported_bands & WMI_HOST_WLAN_5G_CAP))
 394		return -EINVAL;
 395
 396	/* Take non-zero tx/rx chainmask. If tx/rx chainmask differs from
 397	 * band to band for a single radio, need to see how this should be
 398	 * handled.
 399	 */
 400	if (mac_phy_caps->supported_bands & WMI_HOST_WLAN_2G_CAP) {
 401		pdev_cap->tx_chain_mask = mac_phy_caps->tx_chain_mask_2g;
 402		pdev_cap->rx_chain_mask = mac_phy_caps->rx_chain_mask_2g;
 403	}
 404
 405	if (mac_phy_caps->supported_bands & WMI_HOST_WLAN_5G_CAP) {
 406		pdev_cap->vht_cap = mac_phy_caps->vht_cap_info_5g;
 407		pdev_cap->vht_mcs = mac_phy_caps->vht_supp_mcs_5g;
 408		pdev_cap->he_mcs = mac_phy_caps->he_supp_mcs_5g;
 409		pdev_cap->tx_chain_mask = mac_phy_caps->tx_chain_mask_5g;
 410		pdev_cap->rx_chain_mask = mac_phy_caps->rx_chain_mask_5g;
 411		pdev_cap->nss_ratio_enabled =
 412			WMI_NSS_RATIO_ENABLE_DISABLE_GET(mac_phy_caps->nss_ratio);
 413		pdev_cap->nss_ratio_info =
 414			WMI_NSS_RATIO_INFO_GET(mac_phy_caps->nss_ratio);
 415	}
 416
 417	/* tx/rx chainmask reported from fw depends on the actual hw chains used,
 418	 * For example, for 4x4 capable macphys, first 4 chains can be used for first
 419	 * mac and the remaining 4 chains can be used for the second mac or vice-versa.
 420	 * In this case, tx/rx chainmask 0xf will be advertised for first mac and 0xf0
 421	 * will be advertised for second mac or vice-versa. Compute the shift value
 422	 * for tx/rx chainmask which will be used to advertise supported ht/vht rates to
 423	 * mac80211.
 424	 */
 425	pdev_cap->tx_chain_mask_shift =
 426			find_first_bit((unsigned long *)&pdev_cap->tx_chain_mask, 32);
 427	pdev_cap->rx_chain_mask_shift =
 428			find_first_bit((unsigned long *)&pdev_cap->rx_chain_mask, 32);
 429
 430	if (mac_phy_caps->supported_bands & WMI_HOST_WLAN_2G_CAP) {
 431		cap_band = &pdev_cap->band[NL80211_BAND_2GHZ];
 432		cap_band->phy_id = mac_phy_caps->phy_id;
 433		cap_band->max_bw_supported = mac_phy_caps->max_bw_supported_2g;
 434		cap_band->ht_cap_info = mac_phy_caps->ht_cap_info_2g;
 435		cap_band->he_cap_info[0] = mac_phy_caps->he_cap_info_2g;
 436		cap_band->he_cap_info[1] = mac_phy_caps->he_cap_info_2g_ext;
 437		cap_band->he_mcs = mac_phy_caps->he_supp_mcs_2g;
 438		memcpy(cap_band->he_cap_phy_info, &mac_phy_caps->he_cap_phy_info_2g,
 439		       sizeof(u32) * PSOC_HOST_MAX_PHY_SIZE);
 440		memcpy(&cap_band->he_ppet, &mac_phy_caps->he_ppet2g,
 441		       sizeof(struct ath11k_ppe_threshold));
 442	}
 443
 444	if (mac_phy_caps->supported_bands & WMI_HOST_WLAN_5G_CAP) {
 445		cap_band = &pdev_cap->band[NL80211_BAND_5GHZ];
 446		cap_band->phy_id = mac_phy_caps->phy_id;
 447		cap_band->max_bw_supported = mac_phy_caps->max_bw_supported_5g;
 448		cap_band->ht_cap_info = mac_phy_caps->ht_cap_info_5g;
 449		cap_band->he_cap_info[0] = mac_phy_caps->he_cap_info_5g;
 450		cap_band->he_cap_info[1] = mac_phy_caps->he_cap_info_5g_ext;
 451		cap_band->he_mcs = mac_phy_caps->he_supp_mcs_5g;
 452		memcpy(cap_band->he_cap_phy_info, &mac_phy_caps->he_cap_phy_info_5g,
 453		       sizeof(u32) * PSOC_HOST_MAX_PHY_SIZE);
 454		memcpy(&cap_band->he_ppet, &mac_phy_caps->he_ppet5g,
 455		       sizeof(struct ath11k_ppe_threshold));
 456
 457		cap_band = &pdev_cap->band[NL80211_BAND_6GHZ];
 458		cap_band->max_bw_supported = mac_phy_caps->max_bw_supported_5g;
 459		cap_band->ht_cap_info = mac_phy_caps->ht_cap_info_5g;
 460		cap_band->he_cap_info[0] = mac_phy_caps->he_cap_info_5g;
 461		cap_band->he_cap_info[1] = mac_phy_caps->he_cap_info_5g_ext;
 462		cap_band->he_mcs = mac_phy_caps->he_supp_mcs_5g;
 463		memcpy(cap_band->he_cap_phy_info, &mac_phy_caps->he_cap_phy_info_5g,
 464		       sizeof(u32) * PSOC_HOST_MAX_PHY_SIZE);
 465		memcpy(&cap_band->he_ppet, &mac_phy_caps->he_ppet5g,
 466		       sizeof(struct ath11k_ppe_threshold));
 467	}
 468
 469	return 0;
 470}
 471
 472static int
 473ath11k_pull_reg_cap_svc_rdy_ext(struct ath11k_pdev_wmi *wmi_handle,
 474				struct wmi_soc_hal_reg_capabilities *reg_caps,
 475				struct wmi_hal_reg_capabilities_ext *wmi_ext_reg_cap,
 476				u8 phy_idx,
 477				struct ath11k_hal_reg_capabilities_ext *param)
 478{
 479	struct wmi_hal_reg_capabilities_ext *ext_reg_cap;
 480
 481	if (!reg_caps || !wmi_ext_reg_cap)
 482		return -EINVAL;
 483
 484	if (phy_idx >= reg_caps->num_phy)
 485		return -EINVAL;
 486
 487	ext_reg_cap = &wmi_ext_reg_cap[phy_idx];
 488
 489	param->phy_id = ext_reg_cap->phy_id;
 490	param->eeprom_reg_domain = ext_reg_cap->eeprom_reg_domain;
 491	param->eeprom_reg_domain_ext =
 492			      ext_reg_cap->eeprom_reg_domain_ext;
 493	param->regcap1 = ext_reg_cap->regcap1;
 494	param->regcap2 = ext_reg_cap->regcap2;
 495	/* check if param->wireless_mode is needed */
 496	param->low_2ghz_chan = ext_reg_cap->low_2ghz_chan;
 497	param->high_2ghz_chan = ext_reg_cap->high_2ghz_chan;
 498	param->low_5ghz_chan = ext_reg_cap->low_5ghz_chan;
 499	param->high_5ghz_chan = ext_reg_cap->high_5ghz_chan;
 500
 501	return 0;
 502}
 503
 504static int ath11k_pull_service_ready_tlv(struct ath11k_base *ab,
 505					 const void *evt_buf,
 506					 struct ath11k_targ_cap *cap)
 507{
 508	const struct wmi_service_ready_event *ev = evt_buf;
 509
 510	if (!ev) {
 511		ath11k_err(ab, "%s: failed by NULL param\n",
 512			   __func__);
 513		return -EINVAL;
 514	}
 515
 516	cap->phy_capability = ev->phy_capability;
 517	cap->max_frag_entry = ev->max_frag_entry;
 518	cap->num_rf_chains = ev->num_rf_chains;
 519	cap->ht_cap_info = ev->ht_cap_info;
 520	cap->vht_cap_info = ev->vht_cap_info;
 521	cap->vht_supp_mcs = ev->vht_supp_mcs;
 522	cap->hw_min_tx_power = ev->hw_min_tx_power;
 523	cap->hw_max_tx_power = ev->hw_max_tx_power;
 524	cap->sys_cap_info = ev->sys_cap_info;
 525	cap->min_pkt_size_enable = ev->min_pkt_size_enable;
 526	cap->max_bcn_ie_size = ev->max_bcn_ie_size;
 527	cap->max_num_scan_channels = ev->max_num_scan_channels;
 528	cap->max_supported_macs = ev->max_supported_macs;
 529	cap->wmi_fw_sub_feat_caps = ev->wmi_fw_sub_feat_caps;
 530	cap->txrx_chainmask = ev->txrx_chainmask;
 531	cap->default_dbs_hw_mode_index = ev->default_dbs_hw_mode_index;
 532	cap->num_msdu_desc = ev->num_msdu_desc;
 533
 534	return 0;
 535}
 536
 537/* Save the wmi_service_bitmap into a linear bitmap. The wmi_services in
 538 * wmi_service ready event are advertised in b0-b3 (LSB 4-bits) of each
 539 * 4-byte word.
 540 */
 541static void ath11k_wmi_service_bitmap_copy(struct ath11k_pdev_wmi *wmi,
 542					   const u32 *wmi_svc_bm)
 543{
 544	int i, j;
 545
 546	for (i = 0, j = 0; i < WMI_SERVICE_BM_SIZE && j < WMI_MAX_SERVICE; i++) {
 547		do {
 548			if (wmi_svc_bm[i] & BIT(j % WMI_SERVICE_BITS_IN_SIZE32))
 549				set_bit(j, wmi->wmi_ab->svc_map);
 550		} while (++j % WMI_SERVICE_BITS_IN_SIZE32);
 551	}
 552}
 553
 554static int ath11k_wmi_tlv_svc_rdy_parse(struct ath11k_base *ab, u16 tag, u16 len,
 555					const void *ptr, void *data)
 556{
 557	struct wmi_tlv_svc_ready_parse *svc_ready = data;
 558	struct ath11k_pdev_wmi *wmi_handle = &ab->wmi_ab.wmi[0];
 559	u16 expect_len;
 560
 561	switch (tag) {
 562	case WMI_TAG_SERVICE_READY_EVENT:
 563		if (ath11k_pull_service_ready_tlv(ab, ptr, &ab->target_caps))
 564			return -EINVAL;
 565		break;
 566
 567	case WMI_TAG_ARRAY_UINT32:
 568		if (!svc_ready->wmi_svc_bitmap_done) {
 569			expect_len = WMI_SERVICE_BM_SIZE * sizeof(u32);
 570			if (len < expect_len) {
 571				ath11k_warn(ab, "invalid len %d for the tag 0x%x\n",
 572					    len, tag);
 573				return -EINVAL;
 574			}
 575
 576			ath11k_wmi_service_bitmap_copy(wmi_handle, ptr);
 577
 578			svc_ready->wmi_svc_bitmap_done = true;
 579		}
 580		break;
 581	default:
 582		break;
 583	}
 584
 585	return 0;
 586}
 587
 588static int ath11k_service_ready_event(struct ath11k_base *ab, struct sk_buff *skb)
 589{
 590	struct wmi_tlv_svc_ready_parse svc_ready = { };
 591	int ret;
 592
 593	ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len,
 594				  ath11k_wmi_tlv_svc_rdy_parse,
 595				  &svc_ready);
 596	if (ret) {
 597		ath11k_warn(ab, "failed to parse tlv %d\n", ret);
 598		return ret;
 599	}
 600
 601	return 0;
 602}
 603
 604struct sk_buff *ath11k_wmi_alloc_skb(struct ath11k_wmi_base *wmi_sc, u32 len)
 605{
 606	struct sk_buff *skb;
 607	struct ath11k_base *ab = wmi_sc->ab;
 608	u32 round_len = roundup(len, 4);
 609
 610	skb = ath11k_htc_alloc_skb(ab, WMI_SKB_HEADROOM + round_len);
 611	if (!skb)
 612		return NULL;
 613
 614	skb_reserve(skb, WMI_SKB_HEADROOM);
 615	if (!IS_ALIGNED((unsigned long)skb->data, 4))
 616		ath11k_warn(ab, "unaligned WMI skb data\n");
 617
 618	skb_put(skb, round_len);
 619	memset(skb->data, 0, round_len);
 620
 621	return skb;
 622}
 623
 624static u32 ath11k_wmi_mgmt_get_freq(struct ath11k *ar,
 625				    struct ieee80211_tx_info *info)
 626{
 627	struct ath11k_base *ab = ar->ab;
 628	u32 freq = 0;
 629
 630	if (ab->hw_params.support_off_channel_tx &&
 631	    ar->scan.is_roc &&
 632	    (info->flags & IEEE80211_TX_CTL_TX_OFFCHAN))
 633		freq = ar->scan.roc_freq;
 634
 635	return freq;
 636}
 637
 638int ath11k_wmi_mgmt_send(struct ath11k *ar, u32 vdev_id, u32 buf_id,
 639			 struct sk_buff *frame)
 640{
 641	struct ath11k_pdev_wmi *wmi = ar->wmi;
 642	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(frame);
 643	struct wmi_mgmt_send_cmd *cmd;
 644	struct wmi_tlv *frame_tlv;
 645	struct sk_buff *skb;
 646	u32 buf_len;
 647	int ret, len;
 648
 649	buf_len = frame->len < WMI_MGMT_SEND_DOWNLD_LEN ?
 650		  frame->len : WMI_MGMT_SEND_DOWNLD_LEN;
 651
 652	len = sizeof(*cmd) + sizeof(*frame_tlv) + roundup(buf_len, 4);
 653
 654	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
 655	if (!skb)
 656		return -ENOMEM;
 657
 658	cmd = (struct wmi_mgmt_send_cmd *)skb->data;
 659	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_MGMT_TX_SEND_CMD) |
 660			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
 661	cmd->vdev_id = vdev_id;
 662	cmd->desc_id = buf_id;
 663	cmd->chanfreq = ath11k_wmi_mgmt_get_freq(ar, info);
 664	cmd->paddr_lo = lower_32_bits(ATH11K_SKB_CB(frame)->paddr);
 665	cmd->paddr_hi = upper_32_bits(ATH11K_SKB_CB(frame)->paddr);
 666	cmd->frame_len = frame->len;
 667	cmd->buf_len = buf_len;
 668	cmd->tx_params_valid = 0;
 669
 670	frame_tlv = (struct wmi_tlv *)(skb->data + sizeof(*cmd));
 671	frame_tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
 672			    FIELD_PREP(WMI_TLV_LEN, buf_len);
 673
 674	memcpy(frame_tlv->value, frame->data, buf_len);
 675
 676	ath11k_ce_byte_swap(frame_tlv->value, buf_len);
 677
 678	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_MGMT_TX_SEND_CMDID);
 679	if (ret) {
 680		ath11k_warn(ar->ab,
 681			    "failed to submit WMI_MGMT_TX_SEND_CMDID cmd\n");
 682		dev_kfree_skb(skb);
 683	}
 684
 685	return ret;
 686}
 687
 688int ath11k_wmi_vdev_create(struct ath11k *ar, u8 *macaddr,
 689			   struct vdev_create_params *param)
 690{
 691	struct ath11k_pdev_wmi *wmi = ar->wmi;
 692	struct wmi_vdev_create_cmd *cmd;
 693	struct sk_buff *skb;
 694	struct wmi_vdev_txrx_streams *txrx_streams;
 695	struct wmi_tlv *tlv;
 696	int ret, len;
 697	void *ptr;
 698
 699	/* It can be optimized my sending tx/rx chain configuration
 700	 * only for supported bands instead of always sending it for
 701	 * both the bands.
 702	 */
 703	len = sizeof(*cmd) + TLV_HDR_SIZE +
 704		(WMI_NUM_SUPPORTED_BAND_MAX * sizeof(*txrx_streams));
 705
 706	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
 707	if (!skb)
 708		return -ENOMEM;
 709
 710	cmd = (struct wmi_vdev_create_cmd *)skb->data;
 711	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_CREATE_CMD) |
 712			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
 713
 714	cmd->vdev_id = param->if_id;
 715	cmd->vdev_type = param->type;
 716	cmd->vdev_subtype = param->subtype;
 717	cmd->num_cfg_txrx_streams = WMI_NUM_SUPPORTED_BAND_MAX;
 718	cmd->pdev_id = param->pdev_id;
 719	ether_addr_copy(cmd->vdev_macaddr.addr, macaddr);
 720
 721	ptr = skb->data + sizeof(*cmd);
 722	len = WMI_NUM_SUPPORTED_BAND_MAX * sizeof(*txrx_streams);
 723
 724	tlv = ptr;
 725	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
 726		      FIELD_PREP(WMI_TLV_LEN, len);
 727
 728	ptr += TLV_HDR_SIZE;
 729	txrx_streams = ptr;
 730	len = sizeof(*txrx_streams);
 731	txrx_streams->tlv_header =
 732		FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_TXRX_STREAMS) |
 733		FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
 734	txrx_streams->band = WMI_TPC_CHAINMASK_CONFIG_BAND_2G;
 735	txrx_streams->supported_tx_streams =
 736				 param->chains[NL80211_BAND_2GHZ].tx;
 737	txrx_streams->supported_rx_streams =
 738				 param->chains[NL80211_BAND_2GHZ].rx;
 739
 740	txrx_streams++;
 741	txrx_streams->tlv_header =
 742		FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_TXRX_STREAMS) |
 743		FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
 744	txrx_streams->band = WMI_TPC_CHAINMASK_CONFIG_BAND_5G;
 745	txrx_streams->supported_tx_streams =
 746				 param->chains[NL80211_BAND_5GHZ].tx;
 747	txrx_streams->supported_rx_streams =
 748				 param->chains[NL80211_BAND_5GHZ].rx;
 749
 750	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_VDEV_CREATE_CMDID);
 751	if (ret) {
 752		ath11k_warn(ar->ab,
 753			    "failed to submit WMI_VDEV_CREATE_CMDID\n");
 754		dev_kfree_skb(skb);
 755	}
 756
 757	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
 758		   "WMI vdev create: id %d type %d subtype %d macaddr %pM pdevid %d\n",
 759		   param->if_id, param->type, param->subtype,
 760		   macaddr, param->pdev_id);
 761
 762	return ret;
 763}
 764
 765int ath11k_wmi_vdev_delete(struct ath11k *ar, u8 vdev_id)
 766{
 767	struct ath11k_pdev_wmi *wmi = ar->wmi;
 768	struct wmi_vdev_delete_cmd *cmd;
 769	struct sk_buff *skb;
 770	int ret;
 771
 772	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
 773	if (!skb)
 774		return -ENOMEM;
 775
 776	cmd = (struct wmi_vdev_delete_cmd *)skb->data;
 777	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_DELETE_CMD) |
 778			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
 779	cmd->vdev_id = vdev_id;
 780
 781	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_VDEV_DELETE_CMDID);
 782	if (ret) {
 783		ath11k_warn(ar->ab, "failed to submit WMI_VDEV_DELETE_CMDID\n");
 784		dev_kfree_skb(skb);
 785	}
 786
 787	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "WMI vdev delete id %d\n", vdev_id);
 788
 789	return ret;
 790}
 791
 792int ath11k_wmi_vdev_stop(struct ath11k *ar, u8 vdev_id)
 793{
 794	struct ath11k_pdev_wmi *wmi = ar->wmi;
 795	struct wmi_vdev_stop_cmd *cmd;
 796	struct sk_buff *skb;
 797	int ret;
 798
 799	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
 800	if (!skb)
 801		return -ENOMEM;
 802
 803	cmd = (struct wmi_vdev_stop_cmd *)skb->data;
 804
 805	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_STOP_CMD) |
 806			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
 807	cmd->vdev_id = vdev_id;
 808
 809	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_VDEV_STOP_CMDID);
 810	if (ret) {
 811		ath11k_warn(ar->ab, "failed to submit WMI_VDEV_STOP cmd\n");
 812		dev_kfree_skb(skb);
 813	}
 814
 815	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "WMI vdev stop id 0x%x\n", vdev_id);
 816
 817	return ret;
 818}
 819
 820int ath11k_wmi_vdev_down(struct ath11k *ar, u8 vdev_id)
 821{
 822	struct ath11k_pdev_wmi *wmi = ar->wmi;
 823	struct wmi_vdev_down_cmd *cmd;
 824	struct sk_buff *skb;
 825	int ret;
 826
 827	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
 828	if (!skb)
 829		return -ENOMEM;
 830
 831	cmd = (struct wmi_vdev_down_cmd *)skb->data;
 832
 833	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_DOWN_CMD) |
 834			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
 835	cmd->vdev_id = vdev_id;
 836
 837	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_VDEV_DOWN_CMDID);
 838	if (ret) {
 839		ath11k_warn(ar->ab, "failed to submit WMI_VDEV_DOWN cmd\n");
 840		dev_kfree_skb(skb);
 841	}
 842
 843	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "WMI vdev down id 0x%x\n", vdev_id);
 844
 845	return ret;
 846}
 847
 848static void ath11k_wmi_put_wmi_channel(struct wmi_channel *chan,
 849				       struct wmi_vdev_start_req_arg *arg)
 850{
 851	u32 center_freq1 = arg->channel.band_center_freq1;
 852
 853	memset(chan, 0, sizeof(*chan));
 854
 855	chan->mhz = arg->channel.freq;
 856	chan->band_center_freq1 = arg->channel.band_center_freq1;
 857
 858	if (arg->channel.mode == MODE_11AX_HE160) {
 859		if (arg->channel.freq > arg->channel.band_center_freq1)
 860			chan->band_center_freq1 = center_freq1 + 40;
 861		else
 862			chan->band_center_freq1 = center_freq1 - 40;
 863
 864		chan->band_center_freq2 = arg->channel.band_center_freq1;
 865
 866	} else if (arg->channel.mode == MODE_11AC_VHT80_80) {
 867		chan->band_center_freq2 = arg->channel.band_center_freq2;
 868	} else {
 869		chan->band_center_freq2 = 0;
 870	}
 871
 872	chan->info |= FIELD_PREP(WMI_CHAN_INFO_MODE, arg->channel.mode);
 873	if (arg->channel.passive)
 874		chan->info |= WMI_CHAN_INFO_PASSIVE;
 875	if (arg->channel.allow_ibss)
 876		chan->info |= WMI_CHAN_INFO_ADHOC_ALLOWED;
 877	if (arg->channel.allow_ht)
 878		chan->info |= WMI_CHAN_INFO_ALLOW_HT;
 879	if (arg->channel.allow_vht)
 880		chan->info |= WMI_CHAN_INFO_ALLOW_VHT;
 881	if (arg->channel.allow_he)
 882		chan->info |= WMI_CHAN_INFO_ALLOW_HE;
 883	if (arg->channel.ht40plus)
 884		chan->info |= WMI_CHAN_INFO_HT40_PLUS;
 885	if (arg->channel.chan_radar)
 886		chan->info |= WMI_CHAN_INFO_DFS;
 887	if (arg->channel.freq2_radar)
 888		chan->info |= WMI_CHAN_INFO_DFS_FREQ2;
 889
 890	chan->reg_info_1 = FIELD_PREP(WMI_CHAN_REG_INFO1_MAX_PWR,
 891				      arg->channel.max_power) |
 892		FIELD_PREP(WMI_CHAN_REG_INFO1_MAX_REG_PWR,
 893			   arg->channel.max_reg_power);
 894
 895	chan->reg_info_2 = FIELD_PREP(WMI_CHAN_REG_INFO2_ANT_MAX,
 896				      arg->channel.max_antenna_gain) |
 897		FIELD_PREP(WMI_CHAN_REG_INFO2_MAX_TX_PWR,
 898			   arg->channel.max_power);
 899}
 900
 901int ath11k_wmi_vdev_start(struct ath11k *ar, struct wmi_vdev_start_req_arg *arg,
 902			  bool restart)
 903{
 904	struct ath11k_pdev_wmi *wmi = ar->wmi;
 905	struct wmi_vdev_start_request_cmd *cmd;
 906	struct sk_buff *skb;
 907	struct wmi_channel *chan;
 908	struct wmi_tlv *tlv;
 909	void *ptr;
 910	int ret, len;
 911
 912	if (WARN_ON(arg->ssid_len > sizeof(cmd->ssid.ssid)))
 913		return -EINVAL;
 914
 915	len = sizeof(*cmd) + sizeof(*chan) + TLV_HDR_SIZE;
 916
 917	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
 918	if (!skb)
 919		return -ENOMEM;
 920
 921	cmd = (struct wmi_vdev_start_request_cmd *)skb->data;
 922	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
 923				     WMI_TAG_VDEV_START_REQUEST_CMD) |
 924			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
 925	cmd->vdev_id = arg->vdev_id;
 926	cmd->beacon_interval = arg->bcn_intval;
 927	cmd->bcn_tx_rate = arg->bcn_tx_rate;
 928	cmd->dtim_period = arg->dtim_period;
 929	cmd->num_noa_descriptors = arg->num_noa_descriptors;
 930	cmd->preferred_rx_streams = arg->pref_rx_streams;
 931	cmd->preferred_tx_streams = arg->pref_tx_streams;
 932	cmd->cac_duration_ms = arg->cac_duration_ms;
 933	cmd->regdomain = arg->regdomain;
 934	cmd->he_ops = arg->he_ops;
 935
 936	if (!restart) {
 937		if (arg->ssid) {
 938			cmd->ssid.ssid_len = arg->ssid_len;
 939			memcpy(cmd->ssid.ssid, arg->ssid, arg->ssid_len);
 940		}
 941		if (arg->hidden_ssid)
 942			cmd->flags |= WMI_VDEV_START_HIDDEN_SSID;
 943		if (arg->pmf_enabled)
 944			cmd->flags |= WMI_VDEV_START_PMF_ENABLED;
 945	}
 946
 947	cmd->flags |= WMI_VDEV_START_LDPC_RX_ENABLED;
 948	if (test_bit(ATH11K_FLAG_HW_CRYPTO_DISABLED, &ar->ab->dev_flags))
 949		cmd->flags |= WMI_VDEV_START_HW_ENCRYPTION_DISABLED;
 950
 951	ptr = skb->data + sizeof(*cmd);
 952	chan = ptr;
 953
 954	ath11k_wmi_put_wmi_channel(chan, arg);
 955
 956	chan->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_CHANNEL) |
 957			   FIELD_PREP(WMI_TLV_LEN,
 958				      sizeof(*chan) - TLV_HDR_SIZE);
 959	ptr += sizeof(*chan);
 960
 961	tlv = ptr;
 962	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
 963		      FIELD_PREP(WMI_TLV_LEN, 0);
 964
 965	/* Note: This is a nested TLV containing:
 966	 * [wmi_tlv][wmi_p2p_noa_descriptor][wmi_tlv]..
 967	 */
 968
 969	ptr += sizeof(*tlv);
 970
 971	if (restart)
 972		ret = ath11k_wmi_cmd_send(wmi, skb,
 973					  WMI_VDEV_RESTART_REQUEST_CMDID);
 974	else
 975		ret = ath11k_wmi_cmd_send(wmi, skb,
 976					  WMI_VDEV_START_REQUEST_CMDID);
 977	if (ret) {
 978		ath11k_warn(ar->ab, "failed to submit vdev_%s cmd\n",
 979			    restart ? "restart" : "start");
 980		dev_kfree_skb(skb);
 981	}
 982
 983	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "vdev %s id 0x%x freq 0x%x mode 0x%x\n",
 984		   restart ? "restart" : "start", arg->vdev_id,
 985		   arg->channel.freq, arg->channel.mode);
 986
 987	return ret;
 988}
 989
 990int ath11k_wmi_vdev_up(struct ath11k *ar, u32 vdev_id, u32 aid, const u8 *bssid)
 991{
 992	struct ath11k_pdev_wmi *wmi = ar->wmi;
 993	struct wmi_vdev_up_cmd *cmd;
 994	struct ieee80211_bss_conf *bss_conf;
 995	struct ath11k_vif *arvif;
 996	struct sk_buff *skb;
 997	int ret;
 998
 999	arvif = ath11k_mac_get_arvif(ar, vdev_id);
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	if (arvif && arvif->vif->type == NL80211_IFTYPE_STATION) {
1015		bss_conf = &arvif->vif->bss_conf;
1016
1017		if (bss_conf->nontransmitted) {
1018			ether_addr_copy(cmd->trans_bssid.addr,
1019					bss_conf->transmitter_bssid);
1020			cmd->profile_idx = bss_conf->bssid_index;
1021			cmd->profile_num = bss_conf->bssid_indicator;
1022		}
1023	}
1024
1025	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_VDEV_UP_CMDID);
1026	if (ret) {
1027		ath11k_warn(ar->ab, "failed to submit WMI_VDEV_UP cmd\n");
1028		dev_kfree_skb(skb);
1029	}
1030
1031	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1032		   "WMI mgmt vdev up id 0x%x assoc id %d bssid %pM\n",
1033		   vdev_id, aid, bssid);
1034
1035	return ret;
1036}
1037
1038int ath11k_wmi_send_peer_create_cmd(struct ath11k *ar,
1039				    struct peer_create_params *param)
1040{
1041	struct ath11k_pdev_wmi *wmi = ar->wmi;
1042	struct wmi_peer_create_cmd *cmd;
1043	struct sk_buff *skb;
1044	int ret;
1045
1046	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1047	if (!skb)
1048		return -ENOMEM;
1049
1050	cmd = (struct wmi_peer_create_cmd *)skb->data;
1051	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PEER_CREATE_CMD) |
1052			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1053
1054	ether_addr_copy(cmd->peer_macaddr.addr, param->peer_addr);
1055	cmd->peer_type = param->peer_type;
1056	cmd->vdev_id = param->vdev_id;
1057
1058	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PEER_CREATE_CMDID);
1059	if (ret) {
1060		ath11k_warn(ar->ab, "failed to submit WMI_PEER_CREATE cmd\n");
1061		dev_kfree_skb(skb);
1062	}
1063
1064	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1065		   "WMI peer create vdev_id %d peer_addr %pM\n",
1066		   param->vdev_id, param->peer_addr);
1067
1068	return ret;
1069}
1070
1071int ath11k_wmi_send_peer_delete_cmd(struct ath11k *ar,
1072				    const u8 *peer_addr, u8 vdev_id)
1073{
1074	struct ath11k_pdev_wmi *wmi = ar->wmi;
1075	struct wmi_peer_delete_cmd *cmd;
1076	struct sk_buff *skb;
1077	int ret;
1078
1079	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1080	if (!skb)
1081		return -ENOMEM;
1082
1083	cmd = (struct wmi_peer_delete_cmd *)skb->data;
1084	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PEER_DELETE_CMD) |
1085			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1086
1087	ether_addr_copy(cmd->peer_macaddr.addr, peer_addr);
1088	cmd->vdev_id = vdev_id;
1089
1090	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1091		   "WMI peer delete vdev_id %d peer_addr %pM\n",
1092		   vdev_id,  peer_addr);
1093
1094	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PEER_DELETE_CMDID);
1095	if (ret) {
1096		ath11k_warn(ar->ab, "failed to send WMI_PEER_DELETE cmd\n");
1097		dev_kfree_skb(skb);
1098	}
1099
1100	return ret;
1101}
1102
1103int ath11k_wmi_send_pdev_set_regdomain(struct ath11k *ar,
1104				       struct pdev_set_regdomain_params *param)
1105{
1106	struct ath11k_pdev_wmi *wmi = ar->wmi;
1107	struct wmi_pdev_set_regdomain_cmd *cmd;
1108	struct sk_buff *skb;
1109	int ret;
1110
1111	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1112	if (!skb)
1113		return -ENOMEM;
1114
1115	cmd = (struct wmi_pdev_set_regdomain_cmd *)skb->data;
1116	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
1117				     WMI_TAG_PDEV_SET_REGDOMAIN_CMD) |
1118			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1119
1120	cmd->reg_domain = param->current_rd_in_use;
1121	cmd->reg_domain_2g = param->current_rd_2g;
1122	cmd->reg_domain_5g = param->current_rd_5g;
1123	cmd->conformance_test_limit_2g = param->ctl_2g;
1124	cmd->conformance_test_limit_5g = param->ctl_5g;
1125	cmd->dfs_domain = param->dfs_domain;
1126	cmd->pdev_id = param->pdev_id;
1127
1128	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1129		   "WMI pdev regd rd %d rd2g %d rd5g %d domain %d pdev id %d\n",
1130		   param->current_rd_in_use, param->current_rd_2g,
1131		   param->current_rd_5g, param->dfs_domain, param->pdev_id);
1132
1133	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PDEV_SET_REGDOMAIN_CMDID);
1134	if (ret) {
1135		ath11k_warn(ar->ab,
1136			    "failed to send WMI_PDEV_SET_REGDOMAIN cmd\n");
1137		dev_kfree_skb(skb);
1138	}
1139
1140	return ret;
1141}
1142
1143int ath11k_wmi_set_peer_param(struct ath11k *ar, const u8 *peer_addr,
1144			      u32 vdev_id, u32 param_id, u32 param_val)
1145{
1146	struct ath11k_pdev_wmi *wmi = ar->wmi;
1147	struct wmi_peer_set_param_cmd *cmd;
1148	struct sk_buff *skb;
1149	int ret;
1150
1151	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1152	if (!skb)
1153		return -ENOMEM;
1154
1155	cmd = (struct wmi_peer_set_param_cmd *)skb->data;
1156	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PEER_SET_PARAM_CMD) |
1157			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1158	ether_addr_copy(cmd->peer_macaddr.addr, peer_addr);
1159	cmd->vdev_id = vdev_id;
1160	cmd->param_id = param_id;
1161	cmd->param_value = param_val;
1162
1163	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PEER_SET_PARAM_CMDID);
1164	if (ret) {
1165		ath11k_warn(ar->ab, "failed to send WMI_PEER_SET_PARAM cmd\n");
1166		dev_kfree_skb(skb);
1167	}
1168
1169	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1170		   "WMI vdev %d peer 0x%pM set param %d value %d\n",
1171		   vdev_id, peer_addr, param_id, param_val);
1172
1173	return ret;
1174}
1175
1176int ath11k_wmi_send_peer_flush_tids_cmd(struct ath11k *ar,
1177					u8 peer_addr[ETH_ALEN],
1178					struct peer_flush_params *param)
1179{
1180	struct ath11k_pdev_wmi *wmi = ar->wmi;
1181	struct wmi_peer_flush_tids_cmd *cmd;
1182	struct sk_buff *skb;
1183	int ret;
1184
1185	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1186	if (!skb)
1187		return -ENOMEM;
1188
1189	cmd = (struct wmi_peer_flush_tids_cmd *)skb->data;
1190	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PEER_FLUSH_TIDS_CMD) |
1191			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1192
1193	ether_addr_copy(cmd->peer_macaddr.addr, peer_addr);
1194	cmd->peer_tid_bitmap = param->peer_tid_bitmap;
1195	cmd->vdev_id = param->vdev_id;
1196
1197	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PEER_FLUSH_TIDS_CMDID);
1198	if (ret) {
1199		ath11k_warn(ar->ab,
1200			    "failed to send WMI_PEER_FLUSH_TIDS cmd\n");
1201		dev_kfree_skb(skb);
1202	}
1203
1204	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1205		   "WMI peer flush vdev_id %d peer_addr %pM tids %08x\n",
1206		   param->vdev_id, peer_addr, param->peer_tid_bitmap);
1207
1208	return ret;
1209}
1210
1211int ath11k_wmi_peer_rx_reorder_queue_setup(struct ath11k *ar,
1212					   int vdev_id, const u8 *addr,
1213					   dma_addr_t paddr, u8 tid,
1214					   u8 ba_window_size_valid,
1215					   u32 ba_window_size)
1216{
1217	struct wmi_peer_reorder_queue_setup_cmd *cmd;
1218	struct sk_buff *skb;
1219	int ret;
1220
1221	skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, sizeof(*cmd));
1222	if (!skb)
1223		return -ENOMEM;
1224
1225	cmd = (struct wmi_peer_reorder_queue_setup_cmd *)skb->data;
1226	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
1227				     WMI_TAG_REORDER_QUEUE_SETUP_CMD) |
1228			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1229
1230	ether_addr_copy(cmd->peer_macaddr.addr, addr);
1231	cmd->vdev_id = vdev_id;
1232	cmd->tid = tid;
1233	cmd->queue_ptr_lo = lower_32_bits(paddr);
1234	cmd->queue_ptr_hi = upper_32_bits(paddr);
1235	cmd->queue_no = tid;
1236	cmd->ba_window_size_valid = ba_window_size_valid;
1237	cmd->ba_window_size = ba_window_size;
1238
1239	ret = ath11k_wmi_cmd_send(ar->wmi, skb,
1240				  WMI_PEER_REORDER_QUEUE_SETUP_CMDID);
1241	if (ret) {
1242		ath11k_warn(ar->ab,
1243			    "failed to send WMI_PEER_REORDER_QUEUE_SETUP\n");
1244		dev_kfree_skb(skb);
1245	}
1246
1247	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1248		   "wmi rx reorder queue setup addr %pM vdev_id %d tid %d\n",
1249		   addr, vdev_id, tid);
1250
1251	return ret;
1252}
1253
1254int
1255ath11k_wmi_rx_reord_queue_remove(struct ath11k *ar,
1256				 struct rx_reorder_queue_remove_params *param)
1257{
1258	struct ath11k_pdev_wmi *wmi = ar->wmi;
1259	struct wmi_peer_reorder_queue_remove_cmd *cmd;
1260	struct sk_buff *skb;
1261	int ret;
1262
1263	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1264	if (!skb)
1265		return -ENOMEM;
1266
1267	cmd = (struct wmi_peer_reorder_queue_remove_cmd *)skb->data;
1268	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
1269				     WMI_TAG_REORDER_QUEUE_REMOVE_CMD) |
1270			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1271
1272	ether_addr_copy(cmd->peer_macaddr.addr, param->peer_macaddr);
1273	cmd->vdev_id = param->vdev_id;
1274	cmd->tid_mask = param->peer_tid_bitmap;
1275
1276	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1277		   "%s: peer_macaddr %pM vdev_id %d, tid_map %d", __func__,
1278		   param->peer_macaddr, param->vdev_id, param->peer_tid_bitmap);
1279
1280	ret = ath11k_wmi_cmd_send(wmi, skb,
1281				  WMI_PEER_REORDER_QUEUE_REMOVE_CMDID);
1282	if (ret) {
1283		ath11k_warn(ar->ab,
1284			    "failed to send WMI_PEER_REORDER_QUEUE_REMOVE_CMDID");
1285		dev_kfree_skb(skb);
1286	}
1287
1288	return ret;
1289}
1290
1291int ath11k_wmi_pdev_set_param(struct ath11k *ar, u32 param_id,
1292			      u32 param_value, u8 pdev_id)
1293{
1294	struct ath11k_pdev_wmi *wmi = ar->wmi;
1295	struct wmi_pdev_set_param_cmd *cmd;
1296	struct sk_buff *skb;
1297	int ret;
1298
1299	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1300	if (!skb)
1301		return -ENOMEM;
1302
1303	cmd = (struct wmi_pdev_set_param_cmd *)skb->data;
1304	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_SET_PARAM_CMD) |
1305			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1306	cmd->pdev_id = pdev_id;
1307	cmd->param_id = param_id;
1308	cmd->param_value = param_value;
1309
1310	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PDEV_SET_PARAM_CMDID);
1311	if (ret) {
1312		ath11k_warn(ar->ab, "failed to send WMI_PDEV_SET_PARAM cmd\n");
1313		dev_kfree_skb(skb);
1314	}
1315
1316	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1317		   "WMI pdev set param %d pdev id %d value %d\n",
1318		   param_id, pdev_id, param_value);
1319
1320	return ret;
1321}
1322
1323int ath11k_wmi_pdev_set_ps_mode(struct ath11k *ar, int vdev_id,
1324				enum wmi_sta_ps_mode psmode)
1325{
1326	struct ath11k_pdev_wmi *wmi = ar->wmi;
1327	struct wmi_pdev_set_ps_mode_cmd *cmd;
1328	struct sk_buff *skb;
1329	int ret;
1330
1331	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1332	if (!skb)
1333		return -ENOMEM;
1334
1335	cmd = (struct wmi_pdev_set_ps_mode_cmd *)skb->data;
1336	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_STA_POWERSAVE_MODE_CMD) |
1337			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1338	cmd->vdev_id = vdev_id;
1339	cmd->sta_ps_mode = psmode;
1340
1341	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_STA_POWERSAVE_MODE_CMDID);
1342	if (ret) {
1343		ath11k_warn(ar->ab, "failed to send WMI_PDEV_SET_PARAM cmd\n");
1344		dev_kfree_skb(skb);
1345	}
1346
1347	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1348		   "WMI vdev set psmode %d vdev id %d\n",
1349		   psmode, vdev_id);
1350
1351	return ret;
1352}
1353
1354int ath11k_wmi_pdev_suspend(struct ath11k *ar, u32 suspend_opt,
1355			    u32 pdev_id)
1356{
1357	struct ath11k_pdev_wmi *wmi = ar->wmi;
1358	struct wmi_pdev_suspend_cmd *cmd;
1359	struct sk_buff *skb;
1360	int ret;
1361
1362	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1363	if (!skb)
1364		return -ENOMEM;
1365
1366	cmd = (struct wmi_pdev_suspend_cmd *)skb->data;
1367
1368	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_SUSPEND_CMD) |
1369			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1370
1371	cmd->suspend_opt = suspend_opt;
1372	cmd->pdev_id = pdev_id;
1373
1374	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PDEV_SUSPEND_CMDID);
1375	if (ret) {
1376		ath11k_warn(ar->ab, "failed to send WMI_PDEV_SUSPEND cmd\n");
1377		dev_kfree_skb(skb);
1378	}
1379
1380	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1381		   "WMI pdev suspend pdev_id %d\n", pdev_id);
1382
1383	return ret;
1384}
1385
1386int ath11k_wmi_pdev_resume(struct ath11k *ar, u32 pdev_id)
1387{
1388	struct ath11k_pdev_wmi *wmi = ar->wmi;
1389	struct wmi_pdev_resume_cmd *cmd;
1390	struct sk_buff *skb;
1391	int ret;
1392
1393	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1394	if (!skb)
1395		return -ENOMEM;
1396
1397	cmd = (struct wmi_pdev_resume_cmd *)skb->data;
1398
1399	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_RESUME_CMD) |
1400			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1401	cmd->pdev_id = pdev_id;
1402
1403	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1404		   "WMI pdev resume pdev id %d\n", pdev_id);
1405
1406	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PDEV_RESUME_CMDID);
1407	if (ret) {
1408		ath11k_warn(ar->ab, "failed to send WMI_PDEV_RESUME cmd\n");
1409		dev_kfree_skb(skb);
1410	}
1411
1412	return ret;
1413}
1414
1415/* TODO FW Support for the cmd is not available yet.
1416 * Can be tested once the command and corresponding
1417 * event is implemented in FW
1418 */
1419int ath11k_wmi_pdev_bss_chan_info_request(struct ath11k *ar,
1420					  enum wmi_bss_chan_info_req_type type)
1421{
1422	struct ath11k_pdev_wmi *wmi = ar->wmi;
1423	struct wmi_pdev_bss_chan_info_req_cmd *cmd;
1424	struct sk_buff *skb;
1425	int ret;
1426
1427	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1428	if (!skb)
1429		return -ENOMEM;
1430
1431	cmd = (struct wmi_pdev_bss_chan_info_req_cmd *)skb->data;
1432
1433	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
1434				     WMI_TAG_PDEV_BSS_CHAN_INFO_REQUEST) |
1435			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1436	cmd->req_type = type;
1437	cmd->pdev_id = ar->pdev->pdev_id;
1438
1439	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1440		   "WMI bss chan info req type %d\n", type);
1441
1442	ret = ath11k_wmi_cmd_send(wmi, skb,
1443				  WMI_PDEV_BSS_CHAN_INFO_REQUEST_CMDID);
1444	if (ret) {
1445		ath11k_warn(ar->ab,
1446			    "failed to send WMI_PDEV_BSS_CHAN_INFO_REQUEST cmd\n");
1447		dev_kfree_skb(skb);
1448	}
1449
1450	return ret;
1451}
1452
1453int ath11k_wmi_send_set_ap_ps_param_cmd(struct ath11k *ar, u8 *peer_addr,
1454					struct ap_ps_params *param)
1455{
1456	struct ath11k_pdev_wmi *wmi = ar->wmi;
1457	struct wmi_ap_ps_peer_cmd *cmd;
1458	struct sk_buff *skb;
1459	int ret;
1460
1461	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1462	if (!skb)
1463		return -ENOMEM;
1464
1465	cmd = (struct wmi_ap_ps_peer_cmd *)skb->data;
1466	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_AP_PS_PEER_CMD) |
1467			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1468
1469	cmd->vdev_id = param->vdev_id;
1470	ether_addr_copy(cmd->peer_macaddr.addr, peer_addr);
1471	cmd->param = param->param;
1472	cmd->value = param->value;
1473
1474	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_AP_PS_PEER_PARAM_CMDID);
1475	if (ret) {
1476		ath11k_warn(ar->ab,
1477			    "failed to send WMI_AP_PS_PEER_PARAM_CMDID\n");
1478		dev_kfree_skb(skb);
1479	}
1480
1481	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1482		   "WMI set ap ps vdev id %d peer %pM param %d value %d\n",
1483		   param->vdev_id, peer_addr, param->param, param->value);
1484
1485	return ret;
1486}
1487
1488int ath11k_wmi_set_sta_ps_param(struct ath11k *ar, u32 vdev_id,
1489				u32 param, u32 param_value)
1490{
1491	struct ath11k_pdev_wmi *wmi = ar->wmi;
1492	struct wmi_sta_powersave_param_cmd *cmd;
1493	struct sk_buff *skb;
1494	int ret;
1495
1496	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1497	if (!skb)
1498		return -ENOMEM;
1499
1500	cmd = (struct wmi_sta_powersave_param_cmd *)skb->data;
1501	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
1502				     WMI_TAG_STA_POWERSAVE_PARAM_CMD) |
1503			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1504
1505	cmd->vdev_id = vdev_id;
1506	cmd->param = param;
1507	cmd->value = param_value;
1508
1509	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1510		   "WMI set sta ps vdev_id %d param %d value %d\n",
1511		   vdev_id, param, param_value);
1512
1513	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_STA_POWERSAVE_PARAM_CMDID);
1514	if (ret) {
1515		ath11k_warn(ar->ab, "failed to send WMI_STA_POWERSAVE_PARAM_CMDID");
1516		dev_kfree_skb(skb);
1517	}
1518
1519	return ret;
1520}
1521
1522int ath11k_wmi_force_fw_hang_cmd(struct ath11k *ar, u32 type, u32 delay_time_ms)
1523{
1524	struct ath11k_pdev_wmi *wmi = ar->wmi;
1525	struct wmi_force_fw_hang_cmd *cmd;
1526	struct sk_buff *skb;
1527	int ret, len;
1528
1529	len = sizeof(*cmd);
1530
1531	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
1532	if (!skb)
1533		return -ENOMEM;
1534
1535	cmd = (struct wmi_force_fw_hang_cmd *)skb->data;
1536	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_FORCE_FW_HANG_CMD) |
1537			  FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
1538
1539	cmd->type = type;
1540	cmd->delay_time_ms = delay_time_ms;
1541
1542	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_FORCE_FW_HANG_CMDID);
1543
1544	if (ret) {
1545		ath11k_warn(ar->ab, "Failed to send WMI_FORCE_FW_HANG_CMDID");
1546		dev_kfree_skb(skb);
1547	}
1548	return ret;
1549}
1550
1551int ath11k_wmi_vdev_set_param_cmd(struct ath11k *ar, u32 vdev_id,
1552				  u32 param_id, u32 param_value)
1553{
1554	struct ath11k_pdev_wmi *wmi = ar->wmi;
1555	struct wmi_vdev_set_param_cmd *cmd;
1556	struct sk_buff *skb;
1557	int ret;
1558
1559	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1560	if (!skb)
1561		return -ENOMEM;
1562
1563	cmd = (struct wmi_vdev_set_param_cmd *)skb->data;
1564	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_SET_PARAM_CMD) |
1565			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1566
1567	cmd->vdev_id = vdev_id;
1568	cmd->param_id = param_id;
1569	cmd->param_value = param_value;
1570
1571	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_VDEV_SET_PARAM_CMDID);
1572	if (ret) {
1573		ath11k_warn(ar->ab,
1574			    "failed to send WMI_VDEV_SET_PARAM_CMDID\n");
1575		dev_kfree_skb(skb);
1576	}
1577
1578	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1579		   "WMI vdev id 0x%x set param %d value %d\n",
1580		   vdev_id, param_id, param_value);
1581
1582	return ret;
1583}
1584
1585int ath11k_wmi_send_stats_request_cmd(struct ath11k *ar,
1586				      struct stats_request_params *param)
1587{
1588	struct ath11k_pdev_wmi *wmi = ar->wmi;
1589	struct wmi_request_stats_cmd *cmd;
1590	struct sk_buff *skb;
1591	int ret;
1592
1593	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1594	if (!skb)
1595		return -ENOMEM;
1596
1597	cmd = (struct wmi_request_stats_cmd *)skb->data;
1598	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_REQUEST_STATS_CMD) |
1599			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1600
1601	cmd->stats_id = param->stats_id;
1602	cmd->vdev_id = param->vdev_id;
1603	cmd->pdev_id = param->pdev_id;
1604
1605	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_REQUEST_STATS_CMDID);
1606	if (ret) {
1607		ath11k_warn(ar->ab, "failed to send WMI_REQUEST_STATS cmd\n");
1608		dev_kfree_skb(skb);
1609	}
1610
1611	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1612		   "WMI request stats 0x%x vdev id %d pdev id %d\n",
1613		   param->stats_id, param->vdev_id, param->pdev_id);
1614
1615	return ret;
1616}
1617
1618int ath11k_wmi_send_pdev_temperature_cmd(struct ath11k *ar)
1619{
1620	struct ath11k_pdev_wmi *wmi = ar->wmi;
1621	struct wmi_get_pdev_temperature_cmd *cmd;
1622	struct sk_buff *skb;
1623	int ret;
1624
1625	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1626	if (!skb)
1627		return -ENOMEM;
1628
1629	cmd = (struct wmi_get_pdev_temperature_cmd *)skb->data;
1630	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_GET_TEMPERATURE_CMD) |
1631			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1632	cmd->pdev_id = ar->pdev->pdev_id;
1633
1634	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PDEV_GET_TEMPERATURE_CMDID);
1635	if (ret) {
1636		ath11k_warn(ar->ab, "failed to send WMI_PDEV_GET_TEMPERATURE cmd\n");
1637		dev_kfree_skb(skb);
1638	}
1639
1640	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1641		   "WMI pdev get temperature for pdev_id %d\n", ar->pdev->pdev_id);
1642
1643	return ret;
1644}
1645
1646int ath11k_wmi_send_bcn_offload_control_cmd(struct ath11k *ar,
1647					    u32 vdev_id, u32 bcn_ctrl_op)
1648{
1649	struct ath11k_pdev_wmi *wmi = ar->wmi;
1650	struct wmi_bcn_offload_ctrl_cmd *cmd;
1651	struct sk_buff *skb;
1652	int ret;
1653
1654	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1655	if (!skb)
1656		return -ENOMEM;
1657
1658	cmd = (struct wmi_bcn_offload_ctrl_cmd *)skb->data;
1659	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
1660				     WMI_TAG_BCN_OFFLOAD_CTRL_CMD) |
1661			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1662
1663	cmd->vdev_id = vdev_id;
1664	cmd->bcn_ctrl_op = bcn_ctrl_op;
1665
1666	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1667		   "WMI bcn ctrl offload vdev id %d ctrl_op %d\n",
1668		   vdev_id, bcn_ctrl_op);
1669
1670	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_BCN_OFFLOAD_CTRL_CMDID);
1671	if (ret) {
1672		ath11k_warn(ar->ab,
1673			    "failed to send WMI_BCN_OFFLOAD_CTRL_CMDID\n");
1674		dev_kfree_skb(skb);
1675	}
1676
1677	return ret;
1678}
1679
1680int ath11k_wmi_bcn_tmpl(struct ath11k *ar, u32 vdev_id,
1681			struct ieee80211_mutable_offsets *offs,
1682			struct sk_buff *bcn)
1683{
1684	struct ath11k_pdev_wmi *wmi = ar->wmi;
1685	struct wmi_bcn_tmpl_cmd *cmd;
1686	struct wmi_bcn_prb_info *bcn_prb_info;
1687	struct wmi_tlv *tlv;
1688	struct sk_buff *skb;
1689	void *ptr;
1690	int ret, len;
1691	size_t aligned_len = roundup(bcn->len, 4);
1692	struct ieee80211_vif *vif;
1693	struct ath11k_vif *arvif = ath11k_mac_get_arvif(ar, vdev_id);
1694
1695	if (!arvif) {
1696		ath11k_warn(ar->ab, "failed to find arvif with vdev id %d\n", vdev_id);
1697		return -EINVAL;
1698	}
1699
1700	vif = arvif->vif;
1701
1702	len = sizeof(*cmd) + sizeof(*bcn_prb_info) + TLV_HDR_SIZE + aligned_len;
1703
1704	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
1705	if (!skb)
1706		return -ENOMEM;
1707
1708	cmd = (struct wmi_bcn_tmpl_cmd *)skb->data;
1709	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_BCN_TMPL_CMD) |
1710			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1711	cmd->vdev_id = vdev_id;
1712	cmd->tim_ie_offset = offs->tim_offset;
1713
1714	if (vif->bss_conf.csa_active) {
1715		cmd->csa_switch_count_offset = offs->cntdwn_counter_offs[0];
1716		cmd->ext_csa_switch_count_offset = offs->cntdwn_counter_offs[1];
1717	}
1718
1719	cmd->buf_len = bcn->len;
1720
1721	ptr = skb->data + sizeof(*cmd);
1722
1723	bcn_prb_info = ptr;
1724	len = sizeof(*bcn_prb_info);
1725	bcn_prb_info->tlv_header = FIELD_PREP(WMI_TLV_TAG,
1726					      WMI_TAG_BCN_PRB_INFO) |
1727				   FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
1728	bcn_prb_info->caps = 0;
1729	bcn_prb_info->erp = 0;
1730
1731	ptr += sizeof(*bcn_prb_info);
1732
1733	tlv = ptr;
1734	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
1735		      FIELD_PREP(WMI_TLV_LEN, aligned_len);
1736	memcpy(tlv->value, bcn->data, bcn->len);
1737
1738	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_BCN_TMPL_CMDID);
1739	if (ret) {
1740		ath11k_warn(ar->ab, "failed to send WMI_BCN_TMPL_CMDID\n");
1741		dev_kfree_skb(skb);
1742	}
1743
1744	return ret;
1745}
1746
1747int ath11k_wmi_vdev_install_key(struct ath11k *ar,
1748				struct wmi_vdev_install_key_arg *arg)
1749{
1750	struct ath11k_pdev_wmi *wmi = ar->wmi;
1751	struct wmi_vdev_install_key_cmd *cmd;
1752	struct wmi_tlv *tlv;
1753	struct sk_buff *skb;
1754	int ret, len;
1755	int key_len_aligned = roundup(arg->key_len, sizeof(uint32_t));
1756
1757	len = sizeof(*cmd) + TLV_HDR_SIZE + key_len_aligned;
1758
1759	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
1760	if (!skb)
1761		return -ENOMEM;
1762
1763	cmd = (struct wmi_vdev_install_key_cmd *)skb->data;
1764	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_INSTALL_KEY_CMD) |
1765			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1766	cmd->vdev_id = arg->vdev_id;
1767	ether_addr_copy(cmd->peer_macaddr.addr, arg->macaddr);
1768	cmd->key_idx = arg->key_idx;
1769	cmd->key_flags = arg->key_flags;
1770	cmd->key_cipher = arg->key_cipher;
1771	cmd->key_len = arg->key_len;
1772	cmd->key_txmic_len = arg->key_txmic_len;
1773	cmd->key_rxmic_len = arg->key_rxmic_len;
1774
1775	if (arg->key_rsc_counter)
1776		memcpy(&cmd->key_rsc_counter, &arg->key_rsc_counter,
1777		       sizeof(struct wmi_key_seq_counter));
1778
1779	tlv = (struct wmi_tlv *)(skb->data + sizeof(*cmd));
1780	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
1781		      FIELD_PREP(WMI_TLV_LEN, key_len_aligned);
1782	if (arg->key_data)
1783		memcpy(tlv->value, (u8 *)arg->key_data, key_len_aligned);
1784
1785	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_VDEV_INSTALL_KEY_CMDID);
1786	if (ret) {
1787		ath11k_warn(ar->ab,
1788			    "failed to send WMI_VDEV_INSTALL_KEY cmd\n");
1789		dev_kfree_skb(skb);
1790	}
1791
1792	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1793		   "WMI vdev install key idx %d cipher %d len %d\n",
1794		   arg->key_idx, arg->key_cipher, arg->key_len);
1795
1796	return ret;
1797}
1798
1799static inline void
1800ath11k_wmi_copy_peer_flags(struct wmi_peer_assoc_complete_cmd *cmd,
1801			   struct peer_assoc_params *param,
1802			   bool hw_crypto_disabled)
1803{
1804	cmd->peer_flags = 0;
1805
1806	if (param->is_wme_set) {
1807		if (param->qos_flag)
1808			cmd->peer_flags |= WMI_PEER_QOS;
1809		if (param->apsd_flag)
1810			cmd->peer_flags |= WMI_PEER_APSD;
1811		if (param->ht_flag)
1812			cmd->peer_flags |= WMI_PEER_HT;
1813		if (param->bw_40)
1814			cmd->peer_flags |= WMI_PEER_40MHZ;
1815		if (param->bw_80)
1816			cmd->peer_flags |= WMI_PEER_80MHZ;
1817		if (param->bw_160)
1818			cmd->peer_flags |= WMI_PEER_160MHZ;
1819
1820		/* Typically if STBC is enabled for VHT it should be enabled
1821		 * for HT as well
1822		 **/
1823		if (param->stbc_flag)
1824			cmd->peer_flags |= WMI_PEER_STBC;
1825
1826		/* Typically if LDPC is enabled for VHT it should be enabled
1827		 * for HT as well
1828		 **/
1829		if (param->ldpc_flag)
1830			cmd->peer_flags |= WMI_PEER_LDPC;
1831
1832		if (param->static_mimops_flag)
1833			cmd->peer_flags |= WMI_PEER_STATIC_MIMOPS;
1834		if (param->dynamic_mimops_flag)
1835			cmd->peer_flags |= WMI_PEER_DYN_MIMOPS;
1836		if (param->spatial_mux_flag)
1837			cmd->peer_flags |= WMI_PEER_SPATIAL_MUX;
1838		if (param->vht_flag)
1839			cmd->peer_flags |= WMI_PEER_VHT;
1840		if (param->he_flag)
1841			cmd->peer_flags |= WMI_PEER_HE;
1842		if (param->twt_requester)
1843			cmd->peer_flags |= WMI_PEER_TWT_REQ;
1844		if (param->twt_responder)
1845			cmd->peer_flags |= WMI_PEER_TWT_RESP;
1846	}
1847
1848	/* Suppress authorization for all AUTH modes that need 4-way handshake
1849	 * (during re-association).
1850	 * Authorization will be done for these modes on key installation.
1851	 */
1852	if (param->auth_flag)
1853		cmd->peer_flags |= WMI_PEER_AUTH;
1854	if (param->need_ptk_4_way) {
1855		cmd->peer_flags |= WMI_PEER_NEED_PTK_4_WAY;
1856		if (!hw_crypto_disabled && param->is_assoc)
1857			cmd->peer_flags &= ~WMI_PEER_AUTH;
1858	}
1859	if (param->need_gtk_2_way)
1860		cmd->peer_flags |= WMI_PEER_NEED_GTK_2_WAY;
1861	/* safe mode bypass the 4-way handshake */
1862	if (param->safe_mode_enabled)
1863		cmd->peer_flags &= ~(WMI_PEER_NEED_PTK_4_WAY |
1864				     WMI_PEER_NEED_GTK_2_WAY);
1865
1866	if (param->is_pmf_enabled)
1867		cmd->peer_flags |= WMI_PEER_PMF;
1868
1869	/* Disable AMSDU for station transmit, if user configures it */
1870	/* Disable AMSDU for AP transmit to 11n Stations, if user configures
1871	 * it
1872	 * if (param->amsdu_disable) Add after FW support
1873	 **/
1874
1875	/* Target asserts if node is marked HT and all MCS is set to 0.
1876	 * Mark the node as non-HT if all the mcs rates are disabled through
1877	 * iwpriv
1878	 **/
1879	if (param->peer_ht_rates.num_rates == 0)
1880		cmd->peer_flags &= ~WMI_PEER_HT;
1881}
1882
1883int ath11k_wmi_send_peer_assoc_cmd(struct ath11k *ar,
1884				   struct peer_assoc_params *param)
1885{
1886	struct ath11k_pdev_wmi *wmi = ar->wmi;
1887	struct wmi_peer_assoc_complete_cmd *cmd;
1888	struct wmi_vht_rate_set *mcs;
1889	struct wmi_he_rate_set *he_mcs;
1890	struct sk_buff *skb;
1891	struct wmi_tlv *tlv;
1892	void *ptr;
1893	u32 peer_legacy_rates_align;
1894	u32 peer_ht_rates_align;
1895	int i, ret, len;
1896
1897	peer_legacy_rates_align = roundup(param->peer_legacy_rates.num_rates,
1898					  sizeof(u32));
1899	peer_ht_rates_align = roundup(param->peer_ht_rates.num_rates,
1900				      sizeof(u32));
1901
1902	len = sizeof(*cmd) +
1903	      TLV_HDR_SIZE + (peer_legacy_rates_align * sizeof(u8)) +
1904	      TLV_HDR_SIZE + (peer_ht_rates_align * sizeof(u8)) +
1905	      sizeof(*mcs) + TLV_HDR_SIZE +
1906	      (sizeof(*he_mcs) * param->peer_he_mcs_count);
1907
1908	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
1909	if (!skb)
1910		return -ENOMEM;
1911
1912	ptr = skb->data;
1913
1914	cmd = ptr;
1915	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
1916				     WMI_TAG_PEER_ASSOC_COMPLETE_CMD) |
1917			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1918
1919	cmd->vdev_id = param->vdev_id;
1920
1921	cmd->peer_new_assoc = param->peer_new_assoc;
1922	cmd->peer_associd = param->peer_associd;
1923
1924	ath11k_wmi_copy_peer_flags(cmd, param,
1925				   test_bit(ATH11K_FLAG_HW_CRYPTO_DISABLED,
1926					    &ar->ab->dev_flags));
1927
1928	ether_addr_copy(cmd->peer_macaddr.addr, param->peer_mac);
1929
1930	cmd->peer_rate_caps = param->peer_rate_caps;
1931	cmd->peer_caps = param->peer_caps;
1932	cmd->peer_listen_intval = param->peer_listen_intval;
1933	cmd->peer_ht_caps = param->peer_ht_caps;
1934	cmd->peer_max_mpdu = param->peer_max_mpdu;
1935	cmd->peer_mpdu_density = param->peer_mpdu_density;
1936	cmd->peer_vht_caps = param->peer_vht_caps;
1937	cmd->peer_phymode = param->peer_phymode;
1938
1939	/* Update 11ax capabilities */
1940	cmd->peer_he_cap_info = param->peer_he_cap_macinfo[0];
1941	cmd->peer_he_cap_info_ext = param->peer_he_cap_macinfo[1];
1942	cmd->peer_he_cap_info_internal = param->peer_he_cap_macinfo_internal;
1943	cmd->peer_he_caps_6ghz = param->peer_he_caps_6ghz;
1944	cmd->peer_he_ops = param->peer_he_ops;
1945	memcpy(&cmd->peer_he_cap_phy, &param->peer_he_cap_phyinfo,
1946	       sizeof(param->peer_he_cap_phyinfo));
1947	memcpy(&cmd->peer_ppet, &param->peer_ppet,
1948	       sizeof(param->peer_ppet));
1949
1950	/* Update peer legacy rate information */
1951	ptr += sizeof(*cmd);
1952
1953	tlv = ptr;
1954	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
1955		      FIELD_PREP(WMI_TLV_LEN, peer_legacy_rates_align);
1956
1957	ptr += TLV_HDR_SIZE;
1958
1959	cmd->num_peer_legacy_rates = param->peer_legacy_rates.num_rates;
1960	memcpy(ptr, param->peer_legacy_rates.rates,
1961	       param->peer_legacy_rates.num_rates);
1962
1963	/* Update peer HT rate information */
1964	ptr += peer_legacy_rates_align;
1965
1966	tlv = ptr;
1967	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
1968		      FIELD_PREP(WMI_TLV_LEN, peer_ht_rates_align);
1969	ptr += TLV_HDR_SIZE;
1970	cmd->num_peer_ht_rates = param->peer_ht_rates.num_rates;
1971	memcpy(ptr, param->peer_ht_rates.rates,
1972	       param->peer_ht_rates.num_rates);
1973
1974	/* VHT Rates */
1975	ptr += peer_ht_rates_align;
1976
1977	mcs = ptr;
1978
1979	mcs->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VHT_RATE_SET) |
1980			  FIELD_PREP(WMI_TLV_LEN, sizeof(*mcs) - TLV_HDR_SIZE);
1981
1982	cmd->peer_nss = param->peer_nss;
1983
1984	/* Update bandwidth-NSS mapping */
1985	cmd->peer_bw_rxnss_override = 0;
1986	cmd->peer_bw_rxnss_override |= param->peer_bw_rxnss_override;
1987
1988	if (param->vht_capable) {
1989		mcs->rx_max_rate = param->rx_max_rate;
1990		mcs->rx_mcs_set = param->rx_mcs_set;
1991		mcs->tx_max_rate = param->tx_max_rate;
1992		mcs->tx_mcs_set = param->tx_mcs_set;
1993	}
1994
1995	/* HE Rates */
1996	cmd->peer_he_mcs = param->peer_he_mcs_count;
1997	cmd->min_data_rate = param->min_data_rate;
1998
1999	ptr += sizeof(*mcs);
2000
2001	len = param->peer_he_mcs_count * sizeof(*he_mcs);
2002
2003	tlv = ptr;
2004	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
2005		      FIELD_PREP(WMI_TLV_LEN, len);
2006	ptr += TLV_HDR_SIZE;
2007
2008	/* Loop through the HE rate set */
2009	for (i = 0; i < param->peer_he_mcs_count; i++) {
2010		he_mcs = ptr;
2011		he_mcs->tlv_header = FIELD_PREP(WMI_TLV_TAG,
2012						WMI_TAG_HE_RATE_SET) |
2013				     FIELD_PREP(WMI_TLV_LEN,
2014						sizeof(*he_mcs) - TLV_HDR_SIZE);
2015
2016		he_mcs->rx_mcs_set = param->peer_he_tx_mcs_set[i];
2017		he_mcs->tx_mcs_set = param->peer_he_rx_mcs_set[i];
2018		ptr += sizeof(*he_mcs);
2019	}
2020
2021	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PEER_ASSOC_CMDID);
2022	if (ret) {
2023		ath11k_warn(ar->ab,
2024			    "failed to send WMI_PEER_ASSOC_CMDID\n");
2025		dev_kfree_skb(skb);
2026	}
2027
2028	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2029		   "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",
2030		   cmd->vdev_id, cmd->peer_associd, param->peer_mac,
2031		   cmd->peer_flags, cmd->peer_rate_caps, cmd->peer_caps,
2032		   cmd->peer_listen_intval, cmd->peer_ht_caps,
2033		   cmd->peer_max_mpdu, cmd->peer_nss, cmd->peer_phymode,
2034		   cmd->peer_mpdu_density,
2035		   cmd->peer_vht_caps, cmd->peer_he_cap_info,
2036		   cmd->peer_he_ops, cmd->peer_he_cap_info_ext,
2037		   cmd->peer_he_cap_phy[0], cmd->peer_he_cap_phy[1],
2038		   cmd->peer_he_cap_phy[2],
2039		   cmd->peer_bw_rxnss_override);
2040
2041	return ret;
2042}
2043
2044void ath11k_wmi_start_scan_init(struct ath11k *ar,
2045				struct scan_req_params *arg)
2046{
2047	/* setup commonly used values */
2048	arg->scan_req_id = 1;
2049	if (ar->state_11d == ATH11K_11D_PREPARING)
2050		arg->scan_priority = WMI_SCAN_PRIORITY_MEDIUM;
2051	else
2052		arg->scan_priority = WMI_SCAN_PRIORITY_LOW;
2053	arg->dwell_time_active = 50;
2054	arg->dwell_time_active_2g = 0;
2055	arg->dwell_time_passive = 150;
2056	arg->dwell_time_active_6g = 40;
2057	arg->dwell_time_passive_6g = 30;
2058	arg->min_rest_time = 50;
2059	arg->max_rest_time = 500;
2060	arg->repeat_probe_time = 0;
2061	arg->probe_spacing_time = 0;
2062	arg->idle_time = 0;
2063	arg->max_scan_time = 20000;
2064	arg->probe_delay = 5;
2065	arg->notify_scan_events = WMI_SCAN_EVENT_STARTED |
2066				  WMI_SCAN_EVENT_COMPLETED |
2067				  WMI_SCAN_EVENT_BSS_CHANNEL |
2068				  WMI_SCAN_EVENT_FOREIGN_CHAN |
2069				  WMI_SCAN_EVENT_DEQUEUED;
2070	arg->scan_flags |= WMI_SCAN_CHAN_STAT_EVENT;
2071	arg->num_bssid = 1;
2072
2073	/* fill bssid_list[0] with 0xff, otherwise bssid and RA will be
2074	 * ZEROs in probe request
2075	 */
2076	eth_broadcast_addr(arg->bssid_list[0].addr);
2077}
2078
2079static inline void
2080ath11k_wmi_copy_scan_event_cntrl_flags(struct wmi_start_scan_cmd *cmd,
2081				       struct scan_req_params *param)
2082{
2083	/* Scan events subscription */
2084	if (param->scan_ev_started)
2085		cmd->notify_scan_events |=  WMI_SCAN_EVENT_STARTED;
2086	if (param->scan_ev_completed)
2087		cmd->notify_scan_events |=  WMI_SCAN_EVENT_COMPLETED;
2088	if (param->scan_ev_bss_chan)
2089		cmd->notify_scan_events |=  WMI_SCAN_EVENT_BSS_CHANNEL;
2090	if (param->scan_ev_foreign_chan)
2091		cmd->notify_scan_events |=  WMI_SCAN_EVENT_FOREIGN_CHAN;
2092	if (param->scan_ev_dequeued)
2093		cmd->notify_scan_events |=  WMI_SCAN_EVENT_DEQUEUED;
2094	if (param->scan_ev_preempted)
2095		cmd->notify_scan_events |=  WMI_SCAN_EVENT_PREEMPTED;
2096	if (param->scan_ev_start_failed)
2097		cmd->notify_scan_events |=  WMI_SCAN_EVENT_START_FAILED;
2098	if (param->scan_ev_restarted)
2099		cmd->notify_scan_events |=  WMI_SCAN_EVENT_RESTARTED;
2100	if (param->scan_ev_foreign_chn_exit)
2101		cmd->notify_scan_events |=  WMI_SCAN_EVENT_FOREIGN_CHAN_EXIT;
2102	if (param->scan_ev_suspended)
2103		cmd->notify_scan_events |=  WMI_SCAN_EVENT_SUSPENDED;
2104	if (param->scan_ev_resumed)
2105		cmd->notify_scan_events |=  WMI_SCAN_EVENT_RESUMED;
2106
2107	/** Set scan control flags */
2108	cmd->scan_ctrl_flags = 0;
2109	if (param->scan_f_passive)
2110		cmd->scan_ctrl_flags |=  WMI_SCAN_FLAG_PASSIVE;
2111	if (param->scan_f_strict_passive_pch)
2112		cmd->scan_ctrl_flags |=  WMI_SCAN_FLAG_STRICT_PASSIVE_ON_PCHN;
2113	if (param->scan_f_promisc_mode)
2114		cmd->scan_ctrl_flags |=  WMI_SCAN_FILTER_PROMISCUOS;
2115	if (param->scan_f_capture_phy_err)
2116		cmd->scan_ctrl_flags |=  WMI_SCAN_CAPTURE_PHY_ERROR;
2117	if (param->scan_f_half_rate)
2118		cmd->scan_ctrl_flags |=  WMI_SCAN_FLAG_HALF_RATE_SUPPORT;
2119	if (param->scan_f_quarter_rate)
2120		cmd->scan_ctrl_flags |=  WMI_SCAN_FLAG_QUARTER_RATE_SUPPORT;
2121	if (param->scan_f_cck_rates)
2122		cmd->scan_ctrl_flags |=  WMI_SCAN_ADD_CCK_RATES;
2123	if (param->scan_f_ofdm_rates)
2124		cmd->scan_ctrl_flags |=  WMI_SCAN_ADD_OFDM_RATES;
2125	if (param->scan_f_chan_stat_evnt)
2126		cmd->scan_ctrl_flags |=  WMI_SCAN_CHAN_STAT_EVENT;
2127	if (param->scan_f_filter_prb_req)
2128		cmd->scan_ctrl_flags |=  WMI_SCAN_FILTER_PROBE_REQ;
2129	if (param->scan_f_bcast_probe)
2130		cmd->scan_ctrl_flags |=  WMI_SCAN_ADD_BCAST_PROBE_REQ;
2131	if (param->scan_f_offchan_mgmt_tx)
2132		cmd->scan_ctrl_flags |=  WMI_SCAN_OFFCHAN_MGMT_TX;
2133	if (param->scan_f_offchan_data_tx)
2134		cmd->scan_ctrl_flags |=  WMI_SCAN_OFFCHAN_DATA_TX;
2135	if (param->scan_f_force_active_dfs_chn)
2136		cmd->scan_ctrl_flags |=  WMI_SCAN_FLAG_FORCE_ACTIVE_ON_DFS;
2137	if (param->scan_f_add_tpc_ie_in_probe)
2138		cmd->scan_ctrl_flags |=  WMI_SCAN_ADD_TPC_IE_IN_PROBE_REQ;
2139	if (param->scan_f_add_ds_ie_in_probe)
2140		cmd->scan_ctrl_flags |=  WMI_SCAN_ADD_DS_IE_IN_PROBE_REQ;
2141	if (param->scan_f_add_spoofed_mac_in_probe)
2142		cmd->scan_ctrl_flags |=  WMI_SCAN_ADD_SPOOF_MAC_IN_PROBE_REQ;
2143	if (param->scan_f_add_rand_seq_in_probe)
2144		cmd->scan_ctrl_flags |=  WMI_SCAN_RANDOM_SEQ_NO_IN_PROBE_REQ;
2145	if (param->scan_f_en_ie_whitelist_in_probe)
2146		cmd->scan_ctrl_flags |=
2147			 WMI_SCAN_ENABLE_IE_WHTELIST_IN_PROBE_REQ;
2148
2149	/* for adaptive scan mode using 3 bits (21 - 23 bits) */
2150	WMI_SCAN_SET_DWELL_MODE(cmd->scan_ctrl_flags,
2151				param->adaptive_dwell_time_mode);
2152}
2153
2154int ath11k_wmi_send_scan_start_cmd(struct ath11k *ar,
2155				   struct scan_req_params *params)
2156{
2157	struct ath11k_pdev_wmi *wmi = ar->wmi;
2158	struct wmi_start_scan_cmd *cmd;
2159	struct wmi_ssid *ssid = NULL;
2160	struct wmi_mac_addr *bssid;
2161	struct sk_buff *skb;
2162	struct wmi_tlv *tlv;
2163	void *ptr;
2164	int i, ret, len;
2165	u32 *tmp_ptr;
2166	u16 extraie_len_with_pad = 0;
2167	struct hint_short_ssid *s_ssid = NULL;
2168	struct hint_bssid *hint_bssid = NULL;
2169
2170	len = sizeof(*cmd);
2171
2172	len += TLV_HDR_SIZE;
2173	if (params->num_chan)
2174		len += params->num_chan * sizeof(u32);
2175
2176	len += TLV_HDR_SIZE;
2177	if (params->num_ssids)
2178		len += params->num_ssids * sizeof(*ssid);
2179
2180	len += TLV_HDR_SIZE;
2181	if (params->num_bssid)
2182		len += sizeof(*bssid) * params->num_bssid;
2183
2184	len += TLV_HDR_SIZE;
2185	if (params->extraie.len && params->extraie.len <= 0xFFFF)
2186		extraie_len_with_pad =
2187			roundup(params->extraie.len, sizeof(u32));
2188	len += extraie_len_with_pad;
2189
2190	if (params->num_hint_bssid)
2191		len += TLV_HDR_SIZE +
2192		       params->num_hint_bssid * sizeof(struct hint_bssid);
2193
2194	if (params->num_hint_s_ssid)
2195		len += TLV_HDR_SIZE +
2196		       params->num_hint_s_ssid * sizeof(struct hint_short_ssid);
2197
2198	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
2199	if (!skb)
2200		return -ENOMEM;
2201
2202	ptr = skb->data;
2203
2204	cmd = ptr;
2205	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_START_SCAN_CMD) |
2206			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2207
2208	cmd->scan_id = params->scan_id;
2209	cmd->scan_req_id = params->scan_req_id;
2210	cmd->vdev_id = params->vdev_id;
2211	cmd->scan_priority = params->scan_priority;
2212	cmd->notify_scan_events = params->notify_scan_events;
2213
2214	ath11k_wmi_copy_scan_event_cntrl_flags(cmd, params);
2215
2216	cmd->dwell_time_active = params->dwell_time_active;
2217	cmd->dwell_time_active_2g = params->dwell_time_active_2g;
2218	cmd->dwell_time_passive = params->dwell_time_passive;
2219	cmd->dwell_time_active_6g = params->dwell_time_active_6g;
2220	cmd->dwell_time_passive_6g = params->dwell_time_passive_6g;
2221	cmd->min_rest_time = params->min_rest_time;
2222	cmd->max_rest_time = params->max_rest_time;
2223	cmd->repeat_probe_time = params->repeat_probe_time;
2224	cmd->probe_spacing_time = params->probe_spacing_time;
2225	cmd->idle_time = params->idle_time;
2226	cmd->max_scan_time = params->max_scan_time;
2227	cmd->probe_delay = params->probe_delay;
2228	cmd->burst_duration = params->burst_duration;
2229	cmd->num_chan = params->num_chan;
2230	cmd->num_bssid = params->num_bssid;
2231	cmd->num_ssids = params->num_ssids;
2232	cmd->ie_len = params->extraie.len;
2233	cmd->n_probes = params->n_probes;
2234	ether_addr_copy(cmd->mac_addr.addr, params->mac_addr.addr);
2235	ether_addr_copy(cmd->mac_mask.addr, params->mac_mask.addr);
2236
2237	ptr += sizeof(*cmd);
2238
2239	len = params->num_chan * sizeof(u32);
2240
2241	tlv = ptr;
2242	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_UINT32) |
2243		      FIELD_PREP(WMI_TLV_LEN, len);
2244	ptr += TLV_HDR_SIZE;
2245	tmp_ptr = (u32 *)ptr;
2246
2247	for (i = 0; i < params->num_chan; ++i)
2248		tmp_ptr[i] = params->chan_list[i];
2249
2250	ptr += len;
2251
2252	len = params->num_ssids * sizeof(*ssid);
2253	tlv = ptr;
2254	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_FIXED_STRUCT) |
2255		      FIELD_PREP(WMI_TLV_LEN, len);
2256
2257	ptr += TLV_HDR_SIZE;
2258
2259	if (params->num_ssids) {
2260		ssid = ptr;
2261		for (i = 0; i < params->num_ssids; ++i) {
2262			ssid->ssid_len = params->ssid[i].length;
2263			memcpy(ssid->ssid, params->ssid[i].ssid,
2264			       params->ssid[i].length);
2265			ssid++;
2266		}
2267	}
2268
2269	ptr += (params->num_ssids * sizeof(*ssid));
2270	len = params->num_bssid * sizeof(*bssid);
2271	tlv = ptr;
2272	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_FIXED_STRUCT) |
2273		      FIELD_PREP(WMI_TLV_LEN, len);
2274
2275	ptr += TLV_HDR_SIZE;
2276	bssid = ptr;
2277
2278	if (params->num_bssid) {
2279		for (i = 0; i < params->num_bssid; ++i) {
2280			ether_addr_copy(bssid->addr,
2281					params->bssid_list[i].addr);
2282			bssid++;
2283		}
2284	}
2285
2286	ptr += params->num_bssid * sizeof(*bssid);
2287
2288	len = extraie_len_with_pad;
2289	tlv = ptr;
2290	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
2291		      FIELD_PREP(WMI_TLV_LEN, len);
2292	ptr += TLV_HDR_SIZE;
2293
2294	if (extraie_len_with_pad)
2295		memcpy(ptr, params->extraie.ptr,
2296		       params->extraie.len);
2297
2298	ptr += extraie_len_with_pad;
2299
2300	if (params->num_hint_s_ssid) {
2301		len = params->num_hint_s_ssid * sizeof(struct hint_short_ssid);
2302		tlv = ptr;
2303		tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_FIXED_STRUCT) |
2304			      FIELD_PREP(WMI_TLV_LEN, len);
2305		ptr += TLV_HDR_SIZE;
2306		s_ssid = ptr;
2307		for (i = 0; i < params->num_hint_s_ssid; ++i) {
2308			s_ssid->freq_flags = params->hint_s_ssid[i].freq_flags;
2309			s_ssid->short_ssid = params->hint_s_ssid[i].short_ssid;
2310			s_ssid++;
2311		}
2312		ptr += len;
2313	}
2314
2315	if (params->num_hint_bssid) {
2316		len = params->num_hint_bssid * sizeof(struct hint_bssid);
2317		tlv = ptr;
2318		tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_FIXED_STRUCT) |
2319			      FIELD_PREP(WMI_TLV_LEN, len);
2320		ptr += TLV_HDR_SIZE;
2321		hint_bssid = ptr;
2322		for (i = 0; i < params->num_hint_bssid; ++i) {
2323			hint_bssid->freq_flags =
2324				params->hint_bssid[i].freq_flags;
2325			ether_addr_copy(&params->hint_bssid[i].bssid.addr[0],
2326					&hint_bssid->bssid.addr[0]);
2327			hint_bssid++;
2328		}
2329	}
2330
2331	ret = ath11k_wmi_cmd_send(wmi, skb,
2332				  WMI_START_SCAN_CMDID);
2333	if (ret) {
2334		ath11k_warn(ar->ab, "failed to send WMI_START_SCAN_CMDID\n");
2335		dev_kfree_skb(skb);
2336	}
2337
2338	return ret;
2339}
2340
2341int ath11k_wmi_send_scan_stop_cmd(struct ath11k *ar,
2342				  struct scan_cancel_param *param)
2343{
2344	struct ath11k_pdev_wmi *wmi = ar->wmi;
2345	struct wmi_stop_scan_cmd *cmd;
2346	struct sk_buff *skb;
2347	int ret;
2348
2349	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
2350	if (!skb)
2351		return -ENOMEM;
2352
2353	cmd = (struct wmi_stop_scan_cmd *)skb->data;
2354
2355	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_STOP_SCAN_CMD) |
2356			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2357
2358	cmd->vdev_id = param->vdev_id;
2359	cmd->requestor = param->requester;
2360	cmd->scan_id = param->scan_id;
2361	cmd->pdev_id = param->pdev_id;
2362	/* stop the scan with the corresponding scan_id */
2363	if (param->req_type == WLAN_SCAN_CANCEL_PDEV_ALL) {
2364		/* Cancelling all scans */
2365		cmd->req_type =  WMI_SCAN_STOP_ALL;
2366	} else if (param->req_type == WLAN_SCAN_CANCEL_VDEV_ALL) {
2367		/* Cancelling VAP scans */
2368		cmd->req_type =  WMI_SCN_STOP_VAP_ALL;
2369	} else if (param->req_type == WLAN_SCAN_CANCEL_SINGLE) {
2370		/* Cancelling specific scan */
2371		cmd->req_type =  WMI_SCAN_STOP_ONE;
2372	} else {
2373		ath11k_warn(ar->ab, "invalid scan cancel param %d",
2374			    param->req_type);
2375		dev_kfree_skb(skb);
2376		return -EINVAL;
2377	}
2378
2379	ret = ath11k_wmi_cmd_send(wmi, skb,
2380				  WMI_STOP_SCAN_CMDID);
2381	if (ret) {
2382		ath11k_warn(ar->ab, "failed to send WMI_STOP_SCAN_CMDID\n");
2383		dev_kfree_skb(skb);
2384	}
2385
2386	return ret;
2387}
2388
2389int ath11k_wmi_send_scan_chan_list_cmd(struct ath11k *ar,
2390				       struct scan_chan_list_params *chan_list)
2391{
2392	struct ath11k_pdev_wmi *wmi = ar->wmi;
2393	struct wmi_scan_chan_list_cmd *cmd;
2394	struct sk_buff *skb;
2395	struct wmi_channel *chan_info;
2396	struct channel_param *tchan_info;
2397	struct wmi_tlv *tlv;
2398	void *ptr;
2399	int i, ret, len;
2400	u16 num_send_chans, num_sends = 0, max_chan_limit = 0;
2401	u32 *reg1, *reg2;
2402
2403	tchan_info = chan_list->ch_param;
2404	while (chan_list->nallchans) {
2405		len = sizeof(*cmd) + TLV_HDR_SIZE;
2406		max_chan_limit = (wmi->wmi_ab->max_msg_len[ar->pdev_idx] - len) /
2407			sizeof(*chan_info);
2408
2409		if (chan_list->nallchans > max_chan_limit)
2410			num_send_chans = max_chan_limit;
2411		else
2412			num_send_chans = chan_list->nallchans;
2413
2414		chan_list->nallchans -= num_send_chans;
2415		len += sizeof(*chan_info) * num_send_chans;
2416
2417		skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
2418		if (!skb)
2419			return -ENOMEM;
2420
2421		cmd = (struct wmi_scan_chan_list_cmd *)skb->data;
2422		cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_SCAN_CHAN_LIST_CMD) |
2423			FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2424		cmd->pdev_id = chan_list->pdev_id;
2425		cmd->num_scan_chans = num_send_chans;
2426		if (num_sends)
2427			cmd->flags |= WMI_APPEND_TO_EXISTING_CHAN_LIST_FLAG;
2428
2429		ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2430			   "WMI no.of chan = %d len = %d pdev_id = %d num_sends = %d\n",
2431			   num_send_chans, len, cmd->pdev_id, num_sends);
2432
2433		ptr = skb->data + sizeof(*cmd);
2434
2435		len = sizeof(*chan_info) * num_send_chans;
2436		tlv = ptr;
2437		tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
2438			      FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
2439		ptr += TLV_HDR_SIZE;
2440
2441		for (i = 0; i < num_send_chans; ++i) {
2442			chan_info = ptr;
2443			memset(chan_info, 0, sizeof(*chan_info));
2444			len = sizeof(*chan_info);
2445			chan_info->tlv_header = FIELD_PREP(WMI_TLV_TAG,
2446							   WMI_TAG_CHANNEL) |
2447						FIELD_PREP(WMI_TLV_LEN,
2448							   len - TLV_HDR_SIZE);
2449
2450			reg1 = &chan_info->reg_info_1;
2451			reg2 = &chan_info->reg_info_2;
2452			chan_info->mhz = tchan_info->mhz;
2453			chan_info->band_center_freq1 = tchan_info->cfreq1;
2454			chan_info->band_center_freq2 = tchan_info->cfreq2;
2455
2456			if (tchan_info->is_chan_passive)
2457				chan_info->info |= WMI_CHAN_INFO_PASSIVE;
2458			if (tchan_info->allow_he)
2459				chan_info->info |= WMI_CHAN_INFO_ALLOW_HE;
2460			else if (tchan_info->allow_vht)
2461				chan_info->info |= WMI_CHAN_INFO_ALLOW_VHT;
2462			else if (tchan_info->allow_ht)
2463				chan_info->info |= WMI_CHAN_INFO_ALLOW_HT;
2464			if (tchan_info->half_rate)
2465				chan_info->info |= WMI_CHAN_INFO_HALF_RATE;
2466			if (tchan_info->quarter_rate)
2467				chan_info->info |= WMI_CHAN_INFO_QUARTER_RATE;
2468			if (tchan_info->psc_channel)
2469				chan_info->info |= WMI_CHAN_INFO_PSC;
2470			if (tchan_info->dfs_set)
2471				chan_info->info |= WMI_CHAN_INFO_DFS;
2472
2473			chan_info->info |= FIELD_PREP(WMI_CHAN_INFO_MODE,
2474						      tchan_info->phy_mode);
2475			*reg1 |= FIELD_PREP(WMI_CHAN_REG_INFO1_MIN_PWR,
2476					    tchan_info->minpower);
2477			*reg1 |= FIELD_PREP(WMI_CHAN_REG_INFO1_MAX_PWR,
2478					    tchan_info->maxpower);
2479			*reg1 |= FIELD_PREP(WMI_CHAN_REG_INFO1_MAX_REG_PWR,
2480					    tchan_info->maxregpower);
2481			*reg1 |= FIELD_PREP(WMI_CHAN_REG_INFO1_REG_CLS,
2482					    tchan_info->reg_class_id);
2483			*reg2 |= FIELD_PREP(WMI_CHAN_REG_INFO2_ANT_MAX,
2484					    tchan_info->antennamax);
2485			*reg2 |= FIELD_PREP(WMI_CHAN_REG_INFO2_MAX_TX_PWR,
2486					    tchan_info->maxregpower);
2487
2488			ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2489				   "WMI chan scan list chan[%d] = %u, chan_info->info %8x\n",
2490				   i, chan_info->mhz, chan_info->info);
2491
2492			ptr += sizeof(*chan_info);
2493
2494			tchan_info++;
2495		}
2496
2497		ret = ath11k_wmi_cmd_send(wmi, skb, WMI_SCAN_CHAN_LIST_CMDID);
2498		if (ret) {
2499			ath11k_warn(ar->ab, "failed to send WMI_SCAN_CHAN_LIST cmd\n");
2500			dev_kfree_skb(skb);
2501			return ret;
2502		}
2503
2504		num_sends++;
2505	}
2506
2507	return 0;
2508}
2509
2510int ath11k_wmi_send_wmm_update_cmd_tlv(struct ath11k *ar, u32 vdev_id,
2511				       struct wmi_wmm_params_all_arg *param)
2512{
2513	struct ath11k_pdev_wmi *wmi = ar->wmi;
2514	struct wmi_vdev_set_wmm_params_cmd *cmd;
2515	struct wmi_wmm_params *wmm_param;
2516	struct wmi_wmm_params_arg *wmi_wmm_arg;
2517	struct sk_buff *skb;
2518	int ret, ac;
2519
2520	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
2521	if (!skb)
2522		return -ENOMEM;
2523
2524	cmd = (struct wmi_vdev_set_wmm_params_cmd *)skb->data;
2525	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
2526				     WMI_TAG_VDEV_SET_WMM_PARAMS_CMD) |
2527			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2528
2529	cmd->vdev_id = vdev_id;
2530	cmd->wmm_param_type = 0;
2531
2532	for (ac = 0; ac < WME_NUM_AC; ac++) {
2533		switch (ac) {
2534		case WME_AC_BE:
2535			wmi_wmm_arg = &param->ac_be;
2536			break;
2537		case WME_AC_BK:
2538			wmi_wmm_arg = &param->ac_bk;
2539			break;
2540		case WME_AC_VI:
2541			wmi_wmm_arg = &param->ac_vi;
2542			break;
2543		case WME_AC_VO:
2544			wmi_wmm_arg = &param->ac_vo;
2545			break;
2546		}
2547
2548		wmm_param = (struct wmi_wmm_params *)&cmd->wmm_params[ac];
2549		wmm_param->tlv_header =
2550				FIELD_PREP(WMI_TLV_TAG,
2551					   WMI_TAG_VDEV_SET_WMM_PARAMS_CMD) |
2552				FIELD_PREP(WMI_TLV_LEN,
2553					   sizeof(*wmm_param) - TLV_HDR_SIZE);
2554
2555		wmm_param->aifs = wmi_wmm_arg->aifs;
2556		wmm_param->cwmin = wmi_wmm_arg->cwmin;
2557		wmm_param->cwmax = wmi_wmm_arg->cwmax;
2558		wmm_param->txoplimit = wmi_wmm_arg->txop;
2559		wmm_param->acm = wmi_wmm_arg->acm;
2560		wmm_param->no_ack = wmi_wmm_arg->no_ack;
2561
2562		ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2563			   "wmi wmm set ac %d aifs %d cwmin %d cwmax %d txop %d acm %d no_ack %d\n",
2564			   ac, wmm_param->aifs, wmm_param->cwmin,
2565			   wmm_param->cwmax, wmm_param->txoplimit,
2566			   wmm_param->acm, wmm_param->no_ack);
2567	}
2568	ret = ath11k_wmi_cmd_send(wmi, skb,
2569				  WMI_VDEV_SET_WMM_PARAMS_CMDID);
2570	if (ret) {
2571		ath11k_warn(ar->ab,
2572			    "failed to send WMI_VDEV_SET_WMM_PARAMS_CMDID");
2573		dev_kfree_skb(skb);
2574	}
2575
2576	return ret;
2577}
2578
2579int ath11k_wmi_send_dfs_phyerr_offload_enable_cmd(struct ath11k *ar,
2580						  u32 pdev_id)
2581{
2582	struct ath11k_pdev_wmi *wmi = ar->wmi;
2583	struct wmi_dfs_phyerr_offload_cmd *cmd;
2584	struct sk_buff *skb;
2585	int ret;
2586
2587	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
2588	if (!skb)
2589		return -ENOMEM;
2590
2591	cmd = (struct wmi_dfs_phyerr_offload_cmd *)skb->data;
2592	cmd->tlv_header =
2593		FIELD_PREP(WMI_TLV_TAG,
2594			   WMI_TAG_PDEV_DFS_PHYERR_OFFLOAD_ENABLE_CMD) |
2595		FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2596
2597	cmd->pdev_id = pdev_id;
2598
2599	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2600		   "WMI dfs phy err offload enable pdev id %d\n", pdev_id);
2601
2602	ret = ath11k_wmi_cmd_send(wmi, skb,
2603				  WMI_PDEV_DFS_PHYERR_OFFLOAD_ENABLE_CMDID);
2604	if (ret) {
2605		ath11k_warn(ar->ab,
2606			    "failed to send WMI_PDEV_DFS_PHYERR_OFFLOAD_ENABLE cmd\n");
2607		dev_kfree_skb(skb);
2608	}
2609
2610	return ret;
2611}
2612
2613int ath11k_wmi_delba_send(struct ath11k *ar, u32 vdev_id, const u8 *mac,
2614			  u32 tid, u32 initiator, u32 reason)
2615{
2616	struct ath11k_pdev_wmi *wmi = ar->wmi;
2617	struct wmi_delba_send_cmd *cmd;
2618	struct sk_buff *skb;
2619	int ret;
2620
2621	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
2622	if (!skb)
2623		return -ENOMEM;
2624
2625	cmd = (struct wmi_delba_send_cmd *)skb->data;
2626	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_DELBA_SEND_CMD) |
2627			FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2628	cmd->vdev_id = vdev_id;
2629	ether_addr_copy(cmd->peer_macaddr.addr, mac);
2630	cmd->tid = tid;
2631	cmd->initiator = initiator;
2632	cmd->reasoncode = reason;
2633
2634	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2635		   "wmi delba send vdev_id 0x%X mac_addr %pM tid %u initiator %u reason %u\n",
2636		   vdev_id, mac, tid, initiator, reason);
2637
2638	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_DELBA_SEND_CMDID);
2639
2640	if (ret) {
2641		ath11k_warn(ar->ab,
2642			    "failed to send WMI_DELBA_SEND_CMDID cmd\n");
2643		dev_kfree_skb(skb);
2644	}
2645
2646	return ret;
2647}
2648
2649int ath11k_wmi_addba_set_resp(struct ath11k *ar, u32 vdev_id, const u8 *mac,
2650			      u32 tid, u32 status)
2651{
2652	struct ath11k_pdev_wmi *wmi = ar->wmi;
2653	struct wmi_addba_setresponse_cmd *cmd;
2654	struct sk_buff *skb;
2655	int ret;
2656
2657	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
2658	if (!skb)
2659		return -ENOMEM;
2660
2661	cmd = (struct wmi_addba_setresponse_cmd *)skb->data;
2662	cmd->tlv_header =
2663		FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ADDBA_SETRESPONSE_CMD) |
2664		FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2665	cmd->vdev_id = vdev_id;
2666	ether_addr_copy(cmd->peer_macaddr.addr, mac);
2667	cmd->tid = tid;
2668	cmd->statuscode = status;
2669
2670	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2671		   "wmi addba set resp vdev_id 0x%X mac_addr %pM tid %u status %u\n",
2672		   vdev_id, mac, tid, status);
2673
2674	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_ADDBA_SET_RESP_CMDID);
2675
2676	if (ret) {
2677		ath11k_warn(ar->ab,
2678			    "failed to send WMI_ADDBA_SET_RESP_CMDID cmd\n");
2679		dev_kfree_skb(skb);
2680	}
2681
2682	return ret;
2683}
2684
2685int ath11k_wmi_addba_send(struct ath11k *ar, u32 vdev_id, const u8 *mac,
2686			  u32 tid, u32 buf_size)
2687{
2688	struct ath11k_pdev_wmi *wmi = ar->wmi;
2689	struct wmi_addba_send_cmd *cmd;
2690	struct sk_buff *skb;
2691	int ret;
2692
2693	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
2694	if (!skb)
2695		return -ENOMEM;
2696
2697	cmd = (struct wmi_addba_send_cmd *)skb->data;
2698	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ADDBA_SEND_CMD) |
2699		FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2700	cmd->vdev_id = vdev_id;
2701	ether_addr_copy(cmd->peer_macaddr.addr, mac);
2702	cmd->tid = tid;
2703	cmd->buffersize = buf_size;
2704
2705	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2706		   "wmi addba send vdev_id 0x%X mac_addr %pM tid %u bufsize %u\n",
2707		   vdev_id, mac, tid, buf_size);
2708
2709	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_ADDBA_SEND_CMDID);
2710
2711	if (ret) {
2712		ath11k_warn(ar->ab,
2713			    "failed to send WMI_ADDBA_SEND_CMDID cmd\n");
2714		dev_kfree_skb(skb);
2715	}
2716
2717	return ret;
2718}
2719
2720int ath11k_wmi_addba_clear_resp(struct ath11k *ar, u32 vdev_id, const u8 *mac)
2721{
2722	struct ath11k_pdev_wmi *wmi = ar->wmi;
2723	struct wmi_addba_clear_resp_cmd *cmd;
2724	struct sk_buff *skb;
2725	int ret;
2726
2727	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
2728	if (!skb)
2729		return -ENOMEM;
2730
2731	cmd = (struct wmi_addba_clear_resp_cmd *)skb->data;
2732	cmd->tlv_header =
2733		FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ADDBA_CLEAR_RESP_CMD) |
2734		FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2735	cmd->vdev_id = vdev_id;
2736	ether_addr_copy(cmd->peer_macaddr.addr, mac);
2737
2738	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2739		   "wmi addba clear resp vdev_id 0x%X mac_addr %pM\n",
2740		   vdev_id, mac);
2741
2742	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_ADDBA_CLEAR_RESP_CMDID);
2743
2744	if (ret) {
2745		ath11k_warn(ar->ab,
2746			    "failed to send WMI_ADDBA_CLEAR_RESP_CMDID cmd\n");
2747		dev_kfree_skb(skb);
2748	}
2749
2750	return ret;
2751}
2752
2753int ath11k_wmi_pdev_peer_pktlog_filter(struct ath11k *ar, u8 *addr, u8 enable)
2754{
2755	struct ath11k_pdev_wmi *wmi = ar->wmi;
2756	struct wmi_pdev_pktlog_filter_cmd *cmd;
2757	struct wmi_pdev_pktlog_filter_info *info;
2758	struct sk_buff *skb;
2759	struct wmi_tlv *tlv;
2760	void *ptr;
2761	int ret, len;
2762
2763	len = sizeof(*cmd) + sizeof(*info) + TLV_HDR_SIZE;
2764	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
2765	if (!skb)
2766		return -ENOMEM;
2767
2768	cmd = (struct wmi_pdev_pktlog_filter_cmd *)skb->data;
2769
2770	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_PEER_PKTLOG_FILTER_CMD) |
2771			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2772
2773	cmd->pdev_id = DP_HW2SW_MACID(ar->pdev->pdev_id);
2774	cmd->num_mac = 1;
2775	cmd->enable = enable;
2776
2777	ptr = skb->data + sizeof(*cmd);
2778
2779	tlv = ptr;
2780	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
2781		      FIELD_PREP(WMI_TLV_LEN, sizeof(*info));
2782
2783	ptr += TLV_HDR_SIZE;
2784	info = ptr;
2785
2786	ether_addr_copy(info->peer_macaddr.addr, addr);
2787	info->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_PEER_PKTLOG_FILTER_INFO) |
2788			   FIELD_PREP(WMI_TLV_LEN,
2789				      sizeof(*info) - TLV_HDR_SIZE);
2790
2791	ret = ath11k_wmi_cmd_send(wmi, skb,
2792				  WMI_PDEV_PKTLOG_FILTER_CMDID);
2793	if (ret) {
2794		ath11k_warn(ar->ab, "failed to send WMI_PDEV_PKTLOG_ENABLE_CMDID\n");
2795		dev_kfree_skb(skb);
2796	}
2797
2798	return ret;
2799}
2800
2801int
2802ath11k_wmi_send_init_country_cmd(struct ath11k *ar,
2803				 struct wmi_init_country_params init_cc_params)
2804{
2805	struct ath11k_pdev_wmi *wmi = ar->wmi;
2806	struct wmi_init_country_cmd *cmd;
2807	struct sk_buff *skb;
2808	int ret;
2809
2810	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
2811	if (!skb)
2812		return -ENOMEM;
2813
2814	cmd = (struct wmi_init_country_cmd *)skb->data;
2815	cmd->tlv_header =
2816		FIELD_PREP(WMI_TLV_TAG,
2817			   WMI_TAG_SET_INIT_COUNTRY_CMD) |
2818		FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2819
2820	cmd->pdev_id = ar->pdev->pdev_id;
2821
2822	switch (init_cc_params.flags) {
2823	case ALPHA_IS_SET:
2824		cmd->init_cc_type = WMI_COUNTRY_INFO_TYPE_ALPHA;
2825		memcpy((u8 *)&cmd->cc_info.alpha2,
2826		       init_cc_params.cc_info.alpha2, 3);
2827		break;
2828	case CC_IS_SET:
2829		cmd->init_cc_type = WMI_COUNTRY_INFO_TYPE_COUNTRY_CODE;
2830		cmd->cc_info.country_code = init_cc_params.cc_info.country_code;
2831		break;
2832	case REGDMN_IS_SET:
2833		cmd->init_cc_type = WMI_COUNTRY_INFO_TYPE_REGDOMAIN;
2834		cmd->cc_info.regdom_id = init_cc_params.cc_info.regdom_id;
2835		break;
2836	default:
2837		ret = -EINVAL;
2838		goto out;
2839	}
2840
2841	ret = ath11k_wmi_cmd_send(wmi, skb,
2842				  WMI_SET_INIT_COUNTRY_CMDID);
2843
2844out:
2845	if (ret) {
2846		ath11k_warn(ar->ab,
2847			    "failed to send WMI_SET_INIT_COUNTRY CMD :%d\n",
2848			    ret);
2849		dev_kfree_skb(skb);
2850	}
2851
2852	return ret;
2853}
2854
2855int ath11k_wmi_send_set_current_country_cmd(struct ath11k *ar,
2856					    struct wmi_set_current_country_params *param)
2857{
2858	struct ath11k_pdev_wmi *wmi = ar->wmi;
2859	struct wmi_set_current_country_cmd *cmd;
2860	struct sk_buff *skb;
2861	int ret;
2862
2863	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
2864	if (!skb)
2865		return -ENOMEM;
2866
2867	cmd = (struct wmi_set_current_country_cmd *)skb->data;
2868	cmd->tlv_header =
2869		FIELD_PREP(WMI_TLV_TAG, WMI_TAG_SET_CURRENT_COUNTRY_CMD) |
2870		FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2871
2872	cmd->pdev_id = ar->pdev->pdev_id;
2873	memcpy(&cmd->new_alpha2, &param->alpha2, 3);
2874	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_SET_CURRENT_COUNTRY_CMDID);
2875
2876	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2877		   "set current country pdev id %d alpha2 %c%c\n",
2878		   ar->pdev->pdev_id,
2879		   param->alpha2[0],
2880		   param->alpha2[1]);
2881
2882	if (ret) {
2883		ath11k_warn(ar->ab,
2884			    "failed to send WMI_SET_CURRENT_COUNTRY_CMDID: %d\n", ret);
2885		dev_kfree_skb(skb);
2886	}
2887
2888	return ret;
2889}
2890
2891int
2892ath11k_wmi_send_thermal_mitigation_param_cmd(struct ath11k *ar,
2893					     struct thermal_mitigation_params *param)
2894{
2895	struct ath11k_pdev_wmi *wmi = ar->wmi;
2896	struct wmi_therm_throt_config_request_cmd *cmd;
2897	struct wmi_therm_throt_level_config_info *lvl_conf;
2898	struct wmi_tlv *tlv;
2899	struct sk_buff *skb;
2900	int i, ret, len;
2901
2902	len = sizeof(*cmd) + TLV_HDR_SIZE +
2903	      THERMAL_LEVELS * sizeof(struct wmi_therm_throt_level_config_info);
2904
2905	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
2906	if (!skb)
2907		return -ENOMEM;
2908
2909	cmd = (struct wmi_therm_throt_config_request_cmd *)skb->data;
2910
2911	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_THERM_THROT_CONFIG_REQUEST) |
2912			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2913
2914	cmd->pdev_id = ar->pdev->pdev_id;
2915	cmd->enable = param->enable;
2916	cmd->dc = param->dc;
2917	cmd->dc_per_event = param->dc_per_event;
2918	cmd->therm_throt_levels = THERMAL_LEVELS;
2919
2920	tlv = (struct wmi_tlv *)(skb->data + sizeof(*cmd));
2921	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
2922		      FIELD_PREP(WMI_TLV_LEN,
2923				 (THERMAL_LEVELS *
2924				  sizeof(struct wmi_therm_throt_level_config_info)));
2925
2926	lvl_conf = (struct wmi_therm_throt_level_config_info *)(skb->data +
2927								sizeof(*cmd) +
2928								TLV_HDR_SIZE);
2929	for (i = 0; i < THERMAL_LEVELS; i++) {
2930		lvl_conf->tlv_header =
2931			FIELD_PREP(WMI_TLV_TAG, WMI_TAG_THERM_THROT_LEVEL_CONFIG_INFO) |
2932			FIELD_PREP(WMI_TLV_LEN, sizeof(*lvl_conf) - TLV_HDR_SIZE);
2933
2934		lvl_conf->temp_lwm = param->levelconf[i].tmplwm;
2935		lvl_conf->temp_hwm = param->levelconf[i].tmphwm;
2936		lvl_conf->dc_off_percent = param->levelconf[i].dcoffpercent;
2937		lvl_conf->prio = param->levelconf[i].priority;
2938		lvl_conf++;
2939	}
2940
2941	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_THERM_THROT_SET_CONF_CMDID);
2942	if (ret) {
2943		ath11k_warn(ar->ab, "failed to send THERM_THROT_SET_CONF cmd\n");
2944		dev_kfree_skb(skb);
2945	}
2946
2947	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2948		   "WMI vdev set thermal throt pdev_id %d enable %d dc %d dc_per_event %x levels %d\n",
2949		   ar->pdev->pdev_id, param->enable, param->dc,
2950		   param->dc_per_event, THERMAL_LEVELS);
2951
2952	return ret;
2953}
2954
2955int ath11k_wmi_send_11d_scan_start_cmd(struct ath11k *ar,
2956				       struct wmi_11d_scan_start_params *param)
2957{
2958	struct ath11k_pdev_wmi *wmi = ar->wmi;
2959	struct wmi_11d_scan_start_cmd *cmd;
2960	struct sk_buff *skb;
2961	int ret;
2962
2963	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
2964	if (!skb)
2965		return -ENOMEM;
2966
2967	cmd = (struct wmi_11d_scan_start_cmd *)skb->data;
2968	cmd->tlv_header =
2969		FIELD_PREP(WMI_TLV_TAG, WMI_TAG_11D_SCAN_START_CMD) |
2970		FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2971
2972	cmd->vdev_id = param->vdev_id;
2973	cmd->scan_period_msec = param->scan_period_msec;
2974	cmd->start_interval_msec = param->start_interval_msec;
2975	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_11D_SCAN_START_CMDID);
2976
2977	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2978		   "send 11d scan start vdev id %d period %d ms internal %d ms\n",
2979		   cmd->vdev_id,
2980		   cmd->scan_period_msec,
2981		   cmd->start_interval_msec);
2982
2983	if (ret) {
2984		ath11k_warn(ar->ab,
2985			    "failed to send WMI_11D_SCAN_START_CMDID: %d\n", ret);
2986		dev_kfree_skb(skb);
2987	}
2988
2989	return ret;
2990}
2991
2992int ath11k_wmi_send_11d_scan_stop_cmd(struct ath11k *ar, u32 vdev_id)
2993{
2994	struct ath11k_pdev_wmi *wmi = ar->wmi;
2995	struct wmi_11d_scan_stop_cmd *cmd;
2996	struct sk_buff *skb;
2997	int ret;
2998
2999	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
3000	if (!skb)
3001		return -ENOMEM;
3002
3003	cmd = (struct wmi_11d_scan_stop_cmd *)skb->data;
3004	cmd->tlv_header =
3005		FIELD_PREP(WMI_TLV_TAG, WMI_TAG_11D_SCAN_STOP_CMD) |
3006		FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
3007
3008	cmd->vdev_id = vdev_id;
3009	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_11D_SCAN_STOP_CMDID);
3010
3011	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3012		   "send 11d scan stop vdev id %d\n",
3013		   cmd->vdev_id);
3014
3015	if (ret) {
3016		ath11k_warn(ar->ab,
3017			    "failed to send WMI_11D_SCAN_STOP_CMDID: %d\n", ret);
3018		dev_kfree_skb(skb);
3019	}
3020
3021	return ret;
3022}
3023
3024int ath11k_wmi_pdev_pktlog_enable(struct ath11k *ar, u32 pktlog_filter)
3025{
3026	struct ath11k_pdev_wmi *wmi = ar->wmi;
3027	struct wmi_pktlog_enable_cmd *cmd;
3028	struct sk_buff *skb;
3029	int ret;
3030
3031	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
3032	if (!skb)
3033		return -ENOMEM;
3034
3035	cmd = (struct wmi_pktlog_enable_cmd *)skb->data;
3036
3037	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_PKTLOG_ENABLE_CMD) |
3038			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
3039
3040	cmd->pdev_id = DP_HW2SW_MACID(ar->pdev->pdev_id);
3041	cmd->evlist = pktlog_filter;
3042	cmd->enable = ATH11K_WMI_PKTLOG_ENABLE_FORCE;
3043
3044	ret = ath11k_wmi_cmd_send(wmi, skb,
3045				  WMI_PDEV_PKTLOG_ENABLE_CMDID);
3046	if (ret) {
3047		ath11k_warn(ar->ab, "failed to send WMI_PDEV_PKTLOG_ENABLE_CMDID\n");
3048		dev_kfree_skb(skb);
3049	}
3050
3051	return ret;
3052}
3053
3054int ath11k_wmi_pdev_pktlog_disable(struct ath11k *ar)
3055{
3056	struct ath11k_pdev_wmi *wmi = ar->wmi;
3057	struct wmi_pktlog_disable_cmd *cmd;
3058	struct sk_buff *skb;
3059	int ret;
3060
3061	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
3062	if (!skb)
3063		return -ENOMEM;
3064
3065	cmd = (struct wmi_pktlog_disable_cmd *)skb->data;
3066
3067	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_PKTLOG_DISABLE_CMD) |
3068			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
3069
3070	cmd->pdev_id = DP_HW2SW_MACID(ar->pdev->pdev_id);
3071
3072	ret = ath11k_wmi_cmd_send(wmi, skb,
3073				  WMI_PDEV_PKTLOG_DISABLE_CMDID);
3074	if (ret) {
3075		ath11k_warn(ar->ab, "failed to send WMI_PDEV_PKTLOG_ENABLE_CMDID\n");
3076		dev_kfree_skb(skb);
3077	}
3078
3079	return ret;
3080}
3081
3082void ath11k_wmi_fill_default_twt_params(struct wmi_twt_enable_params *twt_params)
3083{
3084	twt_params->sta_cong_timer_ms = ATH11K_TWT_DEF_STA_CONG_TIMER_MS;
3085	twt_params->default_slot_size = ATH11K_TWT_DEF_DEFAULT_SLOT_SIZE;
3086	twt_params->congestion_thresh_setup = ATH11K_TWT_DEF_CONGESTION_THRESH_SETUP;
3087	twt_params->congestion_thresh_teardown =
3088		ATH11K_TWT_DEF_CONGESTION_THRESH_TEARDOWN;
3089	twt_params->congestion_thresh_critical =
3090		ATH11K_TWT_DEF_CONGESTION_THRESH_CRITICAL;
3091	twt_params->interference_thresh_teardown =
3092		ATH11K_TWT_DEF_INTERFERENCE_THRESH_TEARDOWN;
3093	twt_params->interference_thresh_setup =
3094		ATH11K_TWT_DEF_INTERFERENCE_THRESH_SETUP;
3095	twt_params->min_no_sta_setup = ATH11K_TWT_DEF_MIN_NO_STA_SETUP;
3096	twt_params->min_no_sta_teardown = ATH11K_TWT_DEF_MIN_NO_STA_TEARDOWN;
3097	twt_params->no_of_bcast_mcast_slots = ATH11K_TWT_DEF_NO_OF_BCAST_MCAST_SLOTS;
3098	twt_params->min_no_twt_slots = ATH11K_TWT_DEF_MIN_NO_TWT_SLOTS;
3099	twt_params->max_no_sta_twt = ATH11K_TWT_DEF_MAX_NO_STA_TWT;
3100	twt_params->mode_check_interval = ATH11K_TWT_DEF_MODE_CHECK_INTERVAL;
3101	twt_params->add_sta_slot_interval = ATH11K_TWT_DEF_ADD_STA_SLOT_INTERVAL;
3102	twt_params->remove_sta_slot_interval =
3103		ATH11K_TWT_DEF_REMOVE_STA_SLOT_INTERVAL;
3104	/* TODO add MBSSID support */
3105	twt_params->mbss_support = 0;
3106}
3107
3108int ath11k_wmi_send_twt_enable_cmd(struct ath11k *ar, u32 pdev_id,
3109				   struct wmi_twt_enable_params *params)
3110{
3111	struct ath11k_pdev_wmi *wmi = ar->wmi;
3112	struct ath11k_base *ab = wmi->wmi_ab->ab;
3113	struct wmi_twt_enable_params_cmd *cmd;
3114	struct sk_buff *skb;
3115	int ret, len;
3116
3117	len = sizeof(*cmd);
3118
3119	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3120	if (!skb)
3121		return -ENOMEM;
3122
3123	cmd = (struct wmi_twt_enable_params_cmd *)skb->data;
3124	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_TWT_ENABLE_CMD) |
3125			  FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3126	cmd->pdev_id = pdev_id;
3127	cmd->sta_cong_timer_ms = params->sta_cong_timer_ms;
3128	cmd->default_slot_size = params->default_slot_size;
3129	cmd->congestion_thresh_setup = params->congestion_thresh_setup;
3130	cmd->congestion_thresh_teardown = params->congestion_thresh_teardown;
3131	cmd->congestion_thresh_critical = params->congestion_thresh_critical;
3132	cmd->interference_thresh_teardown = params->interference_thresh_teardown;
3133	cmd->interference_thresh_setup = params->interference_thresh_setup;
3134	cmd->min_no_sta_setup = params->min_no_sta_setup;
3135	cmd->min_no_sta_teardown = params->min_no_sta_teardown;
3136	cmd->no_of_bcast_mcast_slots = params->no_of_bcast_mcast_slots;
3137	cmd->min_no_twt_slots = params->min_no_twt_slots;
3138	cmd->max_no_sta_twt = params->max_no_sta_twt;
3139	cmd->mode_check_interval = params->mode_check_interval;
3140	cmd->add_sta_slot_interval = params->add_sta_slot_interval;
3141	cmd->remove_sta_slot_interval = params->remove_sta_slot_interval;
3142	cmd->mbss_support = params->mbss_support;
3143
3144	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_TWT_ENABLE_CMDID);
3145	if (ret) {
3146		ath11k_warn(ab, "Failed to send WMI_TWT_ENABLE_CMDID");
3147		dev_kfree_skb(skb);
3148	} else {
3149		ar->twt_enabled = 1;
3150	}
3151	return ret;
3152}
3153
3154int
3155ath11k_wmi_send_twt_disable_cmd(struct ath11k *ar, u32 pdev_id)
3156{
3157	struct ath11k_pdev_wmi *wmi = ar->wmi;
3158	struct ath11k_base *ab = wmi->wmi_ab->ab;
3159	struct wmi_twt_disable_params_cmd *cmd;
3160	struct sk_buff *skb;
3161	int ret, len;
3162
3163	len = sizeof(*cmd);
3164
3165	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3166	if (!skb)
3167		return -ENOMEM;
3168
3169	cmd = (struct wmi_twt_disable_params_cmd *)skb->data;
3170	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_TWT_DISABLE_CMD) |
3171			  FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3172	cmd->pdev_id = pdev_id;
3173
3174	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_TWT_DISABLE_CMDID);
3175	if (ret) {
3176		ath11k_warn(ab, "Failed to send WMI_TWT_DISABLE_CMDID");
3177		dev_kfree_skb(skb);
3178	} else {
3179		ar->twt_enabled = 0;
3180	}
3181	return ret;
3182}
3183
3184int ath11k_wmi_send_twt_add_dialog_cmd(struct ath11k *ar,
3185				       struct wmi_twt_add_dialog_params *params)
3186{
3187	struct ath11k_pdev_wmi *wmi = ar->wmi;
3188	struct ath11k_base *ab = wmi->wmi_ab->ab;
3189	struct wmi_twt_add_dialog_params_cmd *cmd;
3190	struct sk_buff *skb;
3191	int ret, len;
3192
3193	len = sizeof(*cmd);
3194
3195	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3196	if (!skb)
3197		return -ENOMEM;
3198
3199	cmd = (struct wmi_twt_add_dialog_params_cmd *)skb->data;
3200	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_TWT_ADD_DIALOG_CMD) |
3201			  FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3202
3203	cmd->vdev_id = params->vdev_id;
3204	ether_addr_copy(cmd->peer_macaddr.addr, params->peer_macaddr);
3205	cmd->dialog_id = params->dialog_id;
3206	cmd->wake_intvl_us = params->wake_intvl_us;
3207	cmd->wake_intvl_mantis = params->wake_intvl_mantis;
3208	cmd->wake_dura_us = params->wake_dura_us;
3209	cmd->sp_offset_us = params->sp_offset_us;
3210	cmd->flags = params->twt_cmd;
3211	if (params->flag_bcast)
3212		cmd->flags |= WMI_TWT_ADD_DIALOG_FLAG_BCAST;
3213	if (params->flag_trigger)
3214		cmd->flags |= WMI_TWT_ADD_DIALOG_FLAG_TRIGGER;
3215	if (params->flag_flow_type)
3216		cmd->flags |= WMI_TWT_ADD_DIALOG_FLAG_FLOW_TYPE;
3217	if (params->flag_protection)
3218		cmd->flags |= WMI_TWT_ADD_DIALOG_FLAG_PROTECTION;
3219
3220	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3221		   "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",
3222		   cmd->vdev_id, cmd->dialog_id, cmd->wake_intvl_us,
3223		   cmd->wake_intvl_mantis, cmd->wake_dura_us, cmd->sp_offset_us,
3224		   cmd->flags);
3225
3226	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_TWT_ADD_DIALOG_CMDID);
3227
3228	if (ret) {
3229		ath11k_warn(ab,
3230			    "failed to send wmi command to add twt dialog: %d",
3231			    ret);
3232		dev_kfree_skb(skb);
3233	}
3234	return ret;
3235}
3236
3237int ath11k_wmi_send_twt_del_dialog_cmd(struct ath11k *ar,
3238				       struct wmi_twt_del_dialog_params *params)
3239{
3240	struct ath11k_pdev_wmi *wmi = ar->wmi;
3241	struct ath11k_base *ab = wmi->wmi_ab->ab;
3242	struct wmi_twt_del_dialog_params_cmd *cmd;
3243	struct sk_buff *skb;
3244	int ret, len;
3245
3246	len = sizeof(*cmd);
3247
3248	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3249	if (!skb)
3250		return -ENOMEM;
3251
3252	cmd = (struct wmi_twt_del_dialog_params_cmd *)skb->data;
3253	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_TWT_DEL_DIALOG_CMD) |
3254			  FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3255
3256	cmd->vdev_id = params->vdev_id;
3257	ether_addr_copy(cmd->peer_macaddr.addr, params->peer_macaddr);
3258	cmd->dialog_id = params->dialog_id;
3259
3260	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3261		   "wmi delete twt dialog vdev %u dialog id %u\n",
3262		   cmd->vdev_id, cmd->dialog_id);
3263
3264	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_TWT_DEL_DIALOG_CMDID);
3265	if (ret) {
3266		ath11k_warn(ab,
3267			    "failed to send wmi command to delete twt dialog: %d",
3268			    ret);
3269		dev_kfree_skb(skb);
3270	}
3271	return ret;
3272}
3273
3274int ath11k_wmi_send_twt_pause_dialog_cmd(struct ath11k *ar,
3275					 struct wmi_twt_pause_dialog_params *params)
3276{
3277	struct ath11k_pdev_wmi *wmi = ar->wmi;
3278	struct ath11k_base *ab = wmi->wmi_ab->ab;
3279	struct wmi_twt_pause_dialog_params_cmd *cmd;
3280	struct sk_buff *skb;
3281	int ret, len;
3282
3283	len = sizeof(*cmd);
3284
3285	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3286	if (!skb)
3287		return -ENOMEM;
3288
3289	cmd = (struct wmi_twt_pause_dialog_params_cmd *)skb->data;
3290	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
3291				     WMI_TAG_TWT_PAUSE_DIALOG_CMD) |
3292			  FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3293
3294	cmd->vdev_id = params->vdev_id;
3295	ether_addr_copy(cmd->peer_macaddr.addr, params->peer_macaddr);
3296	cmd->dialog_id = params->dialog_id;
3297
3298	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3299		   "wmi pause twt dialog vdev %u dialog id %u\n",
3300		   cmd->vdev_id, cmd->dialog_id);
3301
3302	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_TWT_PAUSE_DIALOG_CMDID);
3303	if (ret) {
3304		ath11k_warn(ab,
3305			    "failed to send wmi command to pause twt dialog: %d",
3306			    ret);
3307		dev_kfree_skb(skb);
3308	}
3309	return ret;
3310}
3311
3312int ath11k_wmi_send_twt_resume_dialog_cmd(struct ath11k *ar,
3313					  struct wmi_twt_resume_dialog_params *params)
3314{
3315	struct ath11k_pdev_wmi *wmi = ar->wmi;
3316	struct ath11k_base *ab = wmi->wmi_ab->ab;
3317	struct wmi_twt_resume_dialog_params_cmd *cmd;
3318	struct sk_buff *skb;
3319	int ret, len;
3320
3321	len = sizeof(*cmd);
3322
3323	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3324	if (!skb)
3325		return -ENOMEM;
3326
3327	cmd = (struct wmi_twt_resume_dialog_params_cmd *)skb->data;
3328	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
3329				     WMI_TAG_TWT_RESUME_DIALOG_CMD) |
3330			  FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3331
3332	cmd->vdev_id = params->vdev_id;
3333	ether_addr_copy(cmd->peer_macaddr.addr, params->peer_macaddr);
3334	cmd->dialog_id = params->dialog_id;
3335	cmd->sp_offset_us = params->sp_offset_us;
3336	cmd->next_twt_size = params->next_twt_size;
3337
3338	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3339		   "wmi resume twt dialog vdev %u dialog id %u service period offset %u next twt subfield size %u\n",
3340		   cmd->vdev_id, cmd->dialog_id, cmd->sp_offset_us,
3341		   cmd->next_twt_size);
3342
3343	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_TWT_RESUME_DIALOG_CMDID);
3344	if (ret) {
3345		ath11k_warn(ab,
3346			    "failed to send wmi command to resume twt dialog: %d",
3347			    ret);
3348		dev_kfree_skb(skb);
3349	}
3350	return ret;
3351}
3352
3353int
3354ath11k_wmi_send_obss_spr_cmd(struct ath11k *ar, u32 vdev_id,
3355			     struct ieee80211_he_obss_pd *he_obss_pd)
3356{
3357	struct ath11k_pdev_wmi *wmi = ar->wmi;
3358	struct ath11k_base *ab = wmi->wmi_ab->ab;
3359	struct wmi_obss_spatial_reuse_params_cmd *cmd;
3360	struct sk_buff *skb;
3361	int ret, len;
3362
3363	len = sizeof(*cmd);
3364
3365	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3366	if (!skb)
3367		return -ENOMEM;
3368
3369	cmd = (struct wmi_obss_spatial_reuse_params_cmd *)skb->data;
3370	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
3371				     WMI_TAG_OBSS_SPATIAL_REUSE_SET_CMD) |
3372			  FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3373	cmd->vdev_id = vdev_id;
3374	cmd->enable = he_obss_pd->enable;
3375	cmd->obss_min = he_obss_pd->min_offset;
3376	cmd->obss_max = he_obss_pd->max_offset;
3377
3378	ret = ath11k_wmi_cmd_send(wmi, skb,
3379				  WMI_PDEV_OBSS_PD_SPATIAL_REUSE_CMDID);
3380	if (ret) {
3381		ath11k_warn(ab,
3382			    "Failed to send WMI_PDEV_OBSS_PD_SPATIAL_REUSE_CMDID");
3383		dev_kfree_skb(skb);
3384	}
3385	return ret;
3386}
3387
3388int
3389ath11k_wmi_pdev_set_srg_bss_color_bitmap(struct ath11k *ar, u32 *bitmap)
3390{
3391	struct ath11k_pdev_wmi *wmi = ar->wmi;
3392	struct ath11k_base *ab = wmi->wmi_ab->ab;
3393	struct wmi_pdev_obss_pd_bitmap_cmd *cmd;
3394	struct sk_buff *skb;
3395	int ret, len;
3396
3397	len = sizeof(*cmd);
3398
3399	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3400	if (!skb)
3401		return -ENOMEM;
3402
3403	cmd = (struct wmi_pdev_obss_pd_bitmap_cmd *)skb->data;
3404	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
3405				     WMI_TAG_PDEV_SRG_BSS_COLOR_BITMAP_CMD) |
3406			  FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3407	cmd->pdev_id = ar->pdev->pdev_id;
3408	memcpy(cmd->bitmap, bitmap, sizeof(cmd->bitmap));
3409
3410	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3411		   "obss pd pdev_id %d bss color bitmap %08x %08x\n",
3412		   cmd->pdev_id, cmd->bitmap[0], cmd->bitmap[1]);
3413
3414	ret = ath11k_wmi_cmd_send(wmi, skb,
3415				  WMI_PDEV_SET_SRG_BSS_COLOR_BITMAP_CMDID);
3416	if (ret) {
3417		ath11k_warn(ab,
3418			    "failed to send WMI_PDEV_SET_SRG_BSS_COLOR_BITMAP_CMDID");
3419		dev_kfree_skb(skb);
3420	}
3421
3422	return ret;
3423}
3424
3425int
3426ath11k_wmi_pdev_set_srg_patial_bssid_bitmap(struct ath11k *ar, u32 *bitmap)
3427{
3428	struct ath11k_pdev_wmi *wmi = ar->wmi;
3429	struct ath11k_base *ab = wmi->wmi_ab->ab;
3430	struct wmi_pdev_obss_pd_bitmap_cmd *cmd;
3431	struct sk_buff *skb;
3432	int ret, len;
3433
3434	len = sizeof(*cmd);
3435
3436	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3437	if (!skb)
3438		return -ENOMEM;
3439
3440	cmd = (struct wmi_pdev_obss_pd_bitmap_cmd *)skb->data;
3441	cmd->tlv_header =
3442		FIELD_PREP(WMI_TLV_TAG,
3443			   WMI_TAG_PDEV_SRG_PARTIAL_BSSID_BITMAP_CMD) |
3444		FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3445	cmd->pdev_id = ar->pdev->pdev_id;
3446	memcpy(cmd->bitmap, bitmap, sizeof(cmd->bitmap));
3447
3448	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3449		   "obss pd pdev_id %d partial bssid bitmap %08x %08x\n",
3450		   cmd->pdev_id, cmd->bitmap[0], cmd->bitmap[1]);
3451
3452	ret = ath11k_wmi_cmd_send(wmi, skb,
3453				  WMI_PDEV_SET_SRG_PARTIAL_BSSID_BITMAP_CMDID);
3454	if (ret) {
3455		ath11k_warn(ab,
3456			    "failed to send WMI_PDEV_SET_SRG_PARTIAL_BSSID_BITMAP_CMDID");
3457		dev_kfree_skb(skb);
3458	}
3459
3460	return ret;
3461}
3462
3463int
3464ath11k_wmi_pdev_srg_obss_color_enable_bitmap(struct ath11k *ar, u32 *bitmap)
3465{
3466	struct ath11k_pdev_wmi *wmi = ar->wmi;
3467	struct ath11k_base *ab = wmi->wmi_ab->ab;
3468	struct wmi_pdev_obss_pd_bitmap_cmd *cmd;
3469	struct sk_buff *skb;
3470	int ret, len;
3471
3472	len = sizeof(*cmd);
3473
3474	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3475	if (!skb)
3476		return -ENOMEM;
3477
3478	cmd = (struct wmi_pdev_obss_pd_bitmap_cmd *)skb->data;
3479	cmd->tlv_header =
3480		FIELD_PREP(WMI_TLV_TAG,
3481			   WMI_TAG_PDEV_SRG_OBSS_COLOR_ENABLE_BITMAP_CMD) |
3482		FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3483	cmd->pdev_id = ar->pdev->pdev_id;
3484	memcpy(cmd->bitmap, bitmap, sizeof(cmd->bitmap));
3485
3486	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3487		   "obss pd srg pdev_id %d bss color enable bitmap %08x %08x\n",
3488		   cmd->pdev_id, cmd->bitmap[0], cmd->bitmap[1]);
3489
3490	ret = ath11k_wmi_cmd_send(wmi, skb,
3491				  WMI_PDEV_SET_SRG_OBSS_COLOR_ENABLE_BITMAP_CMDID);
3492	if (ret) {
3493		ath11k_warn(ab,
3494			    "failed to send WMI_PDEV_SET_SRG_OBSS_COLOR_ENABLE_BITMAP_CMDID");
3495		dev_kfree_skb(skb);
3496	}
3497
3498	return ret;
3499}
3500
3501int
3502ath11k_wmi_pdev_srg_obss_bssid_enable_bitmap(struct ath11k *ar, u32 *bitmap)
3503{
3504	struct ath11k_pdev_wmi *wmi = ar->wmi;
3505	struct ath11k_base *ab = wmi->wmi_ab->ab;
3506	struct wmi_pdev_obss_pd_bitmap_cmd *cmd;
3507	struct sk_buff *skb;
3508	int ret, len;
3509
3510	len = sizeof(*cmd);
3511
3512	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3513	if (!skb)
3514		return -ENOMEM;
3515
3516	cmd = (struct wmi_pdev_obss_pd_bitmap_cmd *)skb->data;
3517	cmd->tlv_header =
3518		FIELD_PREP(WMI_TLV_TAG,
3519			   WMI_TAG_PDEV_SRG_OBSS_BSSID_ENABLE_BITMAP_CMD) |
3520		FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3521	cmd->pdev_id = ar->pdev->pdev_id;
3522	memcpy(cmd->bitmap, bitmap, sizeof(cmd->bitmap));
3523
3524	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3525		   "obss pd srg pdev_id %d bssid enable bitmap %08x %08x\n",
3526		   cmd->pdev_id, cmd->bitmap[0], cmd->bitmap[1]);
3527
3528	ret = ath11k_wmi_cmd_send(wmi, skb,
3529				  WMI_PDEV_SET_SRG_OBSS_BSSID_ENABLE_BITMAP_CMDID);
3530	if (ret) {
3531		ath11k_warn(ab,
3532			    "failed to send WMI_PDEV_SET_SRG_OBSS_BSSID_ENABLE_BITMAP_CMDID");
3533		dev_kfree_skb(skb);
3534	}
3535
3536	return ret;
3537}
3538
3539int
3540ath11k_wmi_pdev_non_srg_obss_color_enable_bitmap(struct ath11k *ar, u32 *bitmap)
3541{
3542	struct ath11k_pdev_wmi *wmi = ar->wmi;
3543	struct ath11k_base *ab = wmi->wmi_ab->ab;
3544	struct wmi_pdev_obss_pd_bitmap_cmd *cmd;
3545	struct sk_buff *skb;
3546	int ret, len;
3547
3548	len = sizeof(*cmd);
3549
3550	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3551	if (!skb)
3552		return -ENOMEM;
3553
3554	cmd = (struct wmi_pdev_obss_pd_bitmap_cmd *)skb->data;
3555	cmd->tlv_header =
3556		FIELD_PREP(WMI_TLV_TAG,
3557			   WMI_TAG_PDEV_NON_SRG_OBSS_COLOR_ENABLE_BITMAP_CMD) |
3558		FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3559	cmd->pdev_id = ar->pdev->pdev_id;
3560	memcpy(cmd->bitmap, bitmap, sizeof(cmd->bitmap));
3561
3562	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3563		   "obss pd non_srg pdev_id %d bss color enable bitmap %08x %08x\n",
3564		   cmd->pdev_id, cmd->bitmap[0], cmd->bitmap[1]);
3565
3566	ret = ath11k_wmi_cmd_send(wmi, skb,
3567				  WMI_PDEV_SET_NON_SRG_OBSS_COLOR_ENABLE_BITMAP_CMDID);
3568	if (ret) {
3569		ath11k_warn(ab,
3570			    "failed to send WMI_PDEV_SET_NON_SRG_OBSS_COLOR_ENABLE_BITMAP_CMDID");
3571		dev_kfree_skb(skb);
3572	}
3573
3574	return ret;
3575}
3576
3577int
3578ath11k_wmi_pdev_non_srg_obss_bssid_enable_bitmap(struct ath11k *ar, u32 *bitmap)
3579{
3580	struct ath11k_pdev_wmi *wmi = ar->wmi;
3581	struct ath11k_base *ab = wmi->wmi_ab->ab;
3582	struct wmi_pdev_obss_pd_bitmap_cmd *cmd;
3583	struct sk_buff *skb;
3584	int ret, len;
3585
3586	len = sizeof(*cmd);
3587
3588	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3589	if (!skb)
3590		return -ENOMEM;
3591
3592	cmd = (struct wmi_pdev_obss_pd_bitmap_cmd *)skb->data;
3593	cmd->tlv_header =
3594		FIELD_PREP(WMI_TLV_TAG,
3595			   WMI_TAG_PDEV_NON_SRG_OBSS_BSSID_ENABLE_BITMAP_CMD) |
3596		FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3597	cmd->pdev_id = ar->pdev->pdev_id;
3598	memcpy(cmd->bitmap, bitmap, sizeof(cmd->bitmap));
3599
3600	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3601		   "obss pd non_srg pdev_id %d bssid enable bitmap %08x %08x\n",
3602		   cmd->pdev_id, cmd->bitmap[0], cmd->bitmap[1]);
3603
3604	ret = ath11k_wmi_cmd_send(wmi, skb,
3605				  WMI_PDEV_SET_NON_SRG_OBSS_BSSID_ENABLE_BITMAP_CMDID);
3606	if (ret) {
3607		ath11k_warn(ab,
3608			    "failed to send WMI_PDEV_SET_NON_SRG_OBSS_BSSID_ENABLE_BITMAP_CMDID");
3609		dev_kfree_skb(skb);
3610	}
3611
3612	return ret;
3613}
3614
3615int
3616ath11k_wmi_send_obss_color_collision_cfg_cmd(struct ath11k *ar, u32 vdev_id,
3617					     u8 bss_color, u32 period,
3618					     bool enable)
3619{
3620	struct ath11k_pdev_wmi *wmi = ar->wmi;
3621	struct ath11k_base *ab = wmi->wmi_ab->ab;
3622	struct wmi_obss_color_collision_cfg_params_cmd *cmd;
3623	struct sk_buff *skb;
3624	int ret, len;
3625
3626	len = sizeof(*cmd);
3627
3628	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3629	if (!skb)
3630		return -ENOMEM;
3631
3632	cmd = (struct wmi_obss_color_collision_cfg_params_cmd *)skb->data;
3633	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
3634				     WMI_TAG_OBSS_COLOR_COLLISION_DET_CONFIG) |
3635			  FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3636	cmd->vdev_id = vdev_id;
3637	cmd->evt_type = enable ? ATH11K_OBSS_COLOR_COLLISION_DETECTION :
3638				 ATH11K_OBSS_COLOR_COLLISION_DETECTION_DISABLE;
3639	cmd->current_bss_color = bss_color;
3640	cmd->detection_period_ms = period;
3641	cmd->scan_period_ms = ATH11K_BSS_COLOR_COLLISION_SCAN_PERIOD_MS;
3642	cmd->free_slot_expiry_time_ms = 0;
3643	cmd->flags = 0;
3644
3645	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3646		   "wmi_send_obss_color_collision_cfg id %d type %d bss_color %d detect_period %d scan_period %d\n",
3647		   cmd->vdev_id, cmd->evt_type, cmd->current_bss_color,
3648		   cmd->detection_period_ms, cmd->scan_period_ms);
3649
3650	ret = ath11k_wmi_cmd_send(wmi, skb,
3651				  WMI_OBSS_COLOR_COLLISION_DET_CONFIG_CMDID);
3652	if (ret) {
3653		ath11k_warn(ab, "Failed to send WMI_OBSS_COLOR_COLLISION_DET_CONFIG_CMDID");
3654		dev_kfree_skb(skb);
3655	}
3656	return ret;
3657}
3658
3659int ath11k_wmi_send_bss_color_change_enable_cmd(struct ath11k *ar, u32 vdev_id,
3660						bool enable)
3661{
3662	struct ath11k_pdev_wmi *wmi = ar->wmi;
3663	struct ath11k_base *ab = wmi->wmi_ab->ab;
3664	struct wmi_bss_color_change_enable_params_cmd *cmd;
3665	struct sk_buff *skb;
3666	int ret, len;
3667
3668	len = sizeof(*cmd);
3669
3670	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3671	if (!skb)
3672		return -ENOMEM;
3673
3674	cmd = (struct wmi_bss_color_change_enable_params_cmd *)skb->data;
3675	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_BSS_COLOR_CHANGE_ENABLE) |
3676			  FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3677	cmd->vdev_id = vdev_id;
3678	cmd->enable = enable ? 1 : 0;
3679
3680	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3681		   "wmi_send_bss_color_change_enable id %d enable %d\n",
3682		   cmd->vdev_id, cmd->enable);
3683
3684	ret = ath11k_wmi_cmd_send(wmi, skb,
3685				  WMI_BSS_COLOR_CHANGE_ENABLE_CMDID);
3686	if (ret) {
3687		ath11k_warn(ab, "Failed to send WMI_BSS_COLOR_CHANGE_ENABLE_CMDID");
3688		dev_kfree_skb(skb);
3689	}
3690	return ret;
3691}
3692
3693int ath11k_wmi_fils_discovery_tmpl(struct ath11k *ar, u32 vdev_id,
3694				   struct sk_buff *tmpl)
3695{
3696	struct wmi_tlv *tlv;
3697	struct sk_buff *skb;
3698	void *ptr;
3699	int ret, len;
3700	size_t aligned_len;
3701	struct wmi_fils_discovery_tmpl_cmd *cmd;
3702
3703	aligned_len = roundup(tmpl->len, 4);
3704	len = sizeof(*cmd) + TLV_HDR_SIZE + aligned_len;
3705
3706	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3707		   "WMI vdev %i set FILS discovery template\n", vdev_id);
3708
3709	skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
3710	if (!skb)
3711		return -ENOMEM;
3712
3713	cmd = (struct wmi_fils_discovery_tmpl_cmd *)skb->data;
3714	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
3715				     WMI_TAG_FILS_DISCOVERY_TMPL_CMD) |
3716			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
3717	cmd->vdev_id = vdev_id;
3718	cmd->buf_len = tmpl->len;
3719	ptr = skb->data + sizeof(*cmd);
3720
3721	tlv = ptr;
3722	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
3723		      FIELD_PREP(WMI_TLV_LEN, aligned_len);
3724	memcpy(tlv->value, tmpl->data, tmpl->len);
3725
3726	ret = ath11k_wmi_cmd_send(ar->wmi, skb, WMI_FILS_DISCOVERY_TMPL_CMDID);
3727	if (ret) {
3728		ath11k_warn(ar->ab,
3729			    "WMI vdev %i failed to send FILS discovery template command\n",
3730			    vdev_id);
3731		dev_kfree_skb(skb);
3732	}
3733	return ret;
3734}
3735
3736int ath11k_wmi_probe_resp_tmpl(struct ath11k *ar, u32 vdev_id,
3737			       struct sk_buff *tmpl)
3738{
3739	struct wmi_probe_tmpl_cmd *cmd;
3740	struct wmi_bcn_prb_info *probe_info;
3741	struct wmi_tlv *tlv;
3742	struct sk_buff *skb;
3743	void *ptr;
3744	int ret, len;
3745	size_t aligned_len = roundup(tmpl->len, 4);
3746
3747	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3748		   "WMI vdev %i set probe response template\n", vdev_id);
3749
3750	len = sizeof(*cmd) + sizeof(*probe_info) + TLV_HDR_SIZE + aligned_len;
3751
3752	skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
3753	if (!skb)
3754		return -ENOMEM;
3755
3756	cmd = (struct wmi_probe_tmpl_cmd *)skb->data;
3757	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PRB_TMPL_CMD) |
3758			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
3759	cmd->vdev_id = vdev_id;
3760	cmd->buf_len = tmpl->len;
3761
3762	ptr = skb->data + sizeof(*cmd);
3763
3764	probe_info = ptr;
3765	len = sizeof(*probe_info);
3766	probe_info->tlv_header = FIELD_PREP(WMI_TLV_TAG,
3767					    WMI_TAG_BCN_PRB_INFO) |
3768				 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3769	probe_info->caps = 0;
3770	probe_info->erp = 0;
3771
3772	ptr += sizeof(*probe_info);
3773
3774	tlv = ptr;
3775	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
3776		      FIELD_PREP(WMI_TLV_LEN, aligned_len);
3777	memcpy(tlv->value, tmpl->data, tmpl->len);
3778
3779	ret = ath11k_wmi_cmd_send(ar->wmi, skb, WMI_PRB_TMPL_CMDID);
3780	if (ret) {
3781		ath11k_warn(ar->ab,
3782			    "WMI vdev %i failed to send probe response template command\n",
3783			    vdev_id);
3784		dev_kfree_skb(skb);
3785	}
3786	return ret;
3787}
3788
3789int ath11k_wmi_fils_discovery(struct ath11k *ar, u32 vdev_id, u32 interval,
3790			      bool unsol_bcast_probe_resp_enabled)
3791{
3792	struct sk_buff *skb;
3793	int ret, len;
3794	struct wmi_fils_discovery_cmd *cmd;
3795
3796	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3797		   "WMI vdev %i set %s interval to %u TU\n",
3798		   vdev_id, unsol_bcast_probe_resp_enabled ?
3799		   "unsolicited broadcast probe response" : "FILS discovery",
3800		   interval);
3801
3802	len = sizeof(*cmd);
3803	skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
3804	if (!skb)
3805		return -ENOMEM;
3806
3807	cmd = (struct wmi_fils_discovery_cmd *)skb->data;
3808	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ENABLE_FILS_CMD) |
3809			  FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3810	cmd->vdev_id = vdev_id;
3811	cmd->interval = interval;
3812	cmd->config = unsol_bcast_probe_resp_enabled;
3813
3814	ret = ath11k_wmi_cmd_send(ar->wmi, skb, WMI_ENABLE_FILS_CMDID);
3815	if (ret) {
3816		ath11k_warn(ar->ab,
3817			    "WMI vdev %i failed to send FILS discovery enable/disable command\n",
3818			    vdev_id);
3819		dev_kfree_skb(skb);
3820	}
3821	return ret;
3822}
3823
3824static void
3825ath11k_wmi_obss_color_collision_event(struct ath11k_base *ab, struct sk_buff *skb)
3826{
3827	const void **tb;
3828	const struct wmi_obss_color_collision_event *ev;
3829	struct ath11k_vif *arvif;
3830	int ret;
3831
3832	tb = ath11k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC);
3833	if (IS_ERR(tb)) {
3834		ret = PTR_ERR(tb);
3835		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
3836		return;
3837	}
3838
3839	rcu_read_lock();
3840
3841	ev = tb[WMI_TAG_OBSS_COLOR_COLLISION_EVT];
3842	if (!ev) {
3843		ath11k_warn(ab, "failed to fetch obss color collision ev");
3844		goto exit;
3845	}
3846
3847	arvif = ath11k_mac_get_arvif_by_vdev_id(ab, ev->vdev_id);
3848	if (!arvif) {
3849		ath11k_warn(ab, "failed to find arvif with vedv id %d in obss_color_collision_event\n",
3850			    ev->vdev_id);
3851		goto exit;
3852	}
3853
3854	switch (ev->evt_type) {
3855	case WMI_BSS_COLOR_COLLISION_DETECTION:
3856		ieeee80211_obss_color_collision_notify(arvif->vif, ev->obss_color_bitmap,
3857						       GFP_KERNEL);
3858		ath11k_dbg(ab, ATH11K_DBG_WMI,
3859			   "OBSS color collision detected vdev:%d, event:%d, bitmap:%08llx\n",
3860			   ev->vdev_id, ev->evt_type, ev->obss_color_bitmap);
3861		break;
3862	case WMI_BSS_COLOR_COLLISION_DISABLE:
3863	case WMI_BSS_COLOR_FREE_SLOT_TIMER_EXPIRY:
3864	case WMI_BSS_COLOR_FREE_SLOT_AVAILABLE:
3865		break;
3866	default:
3867		ath11k_warn(ab, "received unknown obss color collision detection event\n");
3868	}
3869
3870exit:
3871	kfree(tb);
3872	rcu_read_unlock();
3873}
3874
3875static void
3876ath11k_fill_band_to_mac_param(struct ath11k_base  *soc,
3877			      struct wmi_host_pdev_band_to_mac *band_to_mac)
3878{
3879	u8 i;
3880	struct ath11k_hal_reg_capabilities_ext *hal_reg_cap;
3881	struct ath11k_pdev *pdev;
3882
3883	for (i = 0; i < soc->num_radios; i++) {
3884		pdev = &soc->pdevs[i];
3885		hal_reg_cap = &soc->hal_reg_cap[i];
3886		band_to_mac[i].pdev_id = pdev->pdev_id;
3887
3888		switch (pdev->cap.supported_bands) {
3889		case WMI_HOST_WLAN_2G_5G_CAP:
3890			band_to_mac[i].start_freq = hal_reg_cap->low_2ghz_chan;
3891			band_to_mac[i].end_freq = hal_reg_cap->high_5ghz_chan;
3892			break;
3893		case WMI_HOST_WLAN_2G_CAP:
3894			band_to_mac[i].start_freq = hal_reg_cap->low_2ghz_chan;
3895			band_to_mac[i].end_freq = hal_reg_cap->high_2ghz_chan;
3896			break;
3897		case WMI_HOST_WLAN_5G_CAP:
3898			band_to_mac[i].start_freq = hal_reg_cap->low_5ghz_chan;
3899			band_to_mac[i].end_freq = hal_reg_cap->high_5ghz_chan;
3900			break;
3901		default:
3902			break;
3903		}
3904	}
3905}
3906
3907static void
3908ath11k_wmi_copy_resource_config(struct wmi_resource_config *wmi_cfg,
3909				struct target_resource_config *tg_cfg)
3910{
3911	wmi_cfg->num_vdevs = tg_cfg->num_vdevs;
3912	wmi_cfg->num_peers = tg_cfg->num_peers;
3913	wmi_cfg->num_offload_peers = tg_cfg->num_offload_peers;
3914	wmi_cfg->num_offload_reorder_buffs = tg_cfg->num_offload_reorder_buffs;
3915	wmi_cfg->num_peer_keys = tg_cfg->num_peer_keys;
3916	wmi_cfg->num_tids = tg_cfg->num_tids;
3917	wmi_cfg->ast_skid_limit = tg_cfg->ast_skid_limit;
3918	wmi_cfg->tx_chain_mask = tg_cfg->tx_chain_mask;
3919	wmi_cfg->rx_chain_mask = tg_cfg->rx_chain_mask;
3920	wmi_cfg->rx_timeout_pri[0] = tg_cfg->rx_timeout_pri[0];
3921	wmi_cfg->rx_timeout_pri[1] = tg_cfg->rx_timeout_pri[1];
3922	wmi_cfg->rx_timeout_pri[2] = tg_cfg->rx_timeout_pri[2];
3923	wmi_cfg->rx_timeout_pri[3] = tg_cfg->rx_timeout_pri[3];
3924	wmi_cfg->rx_decap_mode = tg_cfg->rx_decap_mode;
3925	wmi_cfg->scan_max_pending_req = tg_cfg->scan_max_pending_req;
3926	wmi_cfg->bmiss_offload_max_vdev = tg_cfg->bmiss_offload_max_vdev;
3927	wmi_cfg->roam_offload_max_vdev = tg_cfg->roam_offload_max_vdev;
3928	wmi_cfg->roam_offload_max_ap_profiles =
3929		tg_cfg->roam_offload_max_ap_profiles;
3930	wmi_cfg->num_mcast_groups = tg_cfg->num_mcast_groups;
3931	wmi_cfg->num_mcast_table_elems = tg_cfg->num_mcast_table_elems;
3932	wmi_cfg->mcast2ucast_mode = tg_cfg->mcast2ucast_mode;
3933	wmi_cfg->tx_dbg_log_size = tg_cfg->tx_dbg_log_size;
3934	wmi_cfg->num_wds_entries = tg_cfg->num_wds_entries;
3935	wmi_cfg->dma_burst_size = tg_cfg->dma_burst_size;
3936	wmi_cfg->mac_aggr_delim = tg_cfg->mac_aggr_delim;
3937	wmi_cfg->rx_skip_defrag_timeout_dup_detection_check =
3938		tg_cfg->rx_skip_defrag_timeout_dup_detection_check;
3939	wmi_cfg->vow_config = tg_cfg->vow_config;
3940	wmi_cfg->gtk_offload_max_vdev = tg_cfg->gtk_offload_max_vdev;
3941	wmi_cfg->num_msdu_desc = tg_cfg->num_msdu_desc;
3942	wmi_cfg->max_frag_entries = tg_cfg->max_frag_entries;
3943	wmi_cfg->num_tdls_vdevs = tg_cfg->num_tdls_vdevs;
3944	wmi_cfg->num_tdls_conn_table_entries =
3945		tg_cfg->num_tdls_conn_table_entries;
3946	wmi_cfg->beacon_tx_offload_max_vdev =
3947		tg_cfg->beacon_tx_offload_max_vdev;
3948	wmi_cfg->num_multicast_filter_entries =
3949		tg_cfg->num_multicast_filter_entries;
3950	wmi_cfg->num_wow_filters = tg_cfg->num_wow_filters;
3951	wmi_cfg->num_keep_alive_pattern = tg_cfg->num_keep_alive_pattern;
3952	wmi_cfg->keep_alive_pattern_size = tg_cfg->keep_alive_pattern_size;
3953	wmi_cfg->max_tdls_concurrent_sleep_sta =
3954		tg_cfg->max_tdls_concurrent_sleep_sta;
3955	wmi_cfg->max_tdls_concurrent_buffer_sta =
3956		tg_cfg->max_tdls_concurrent_buffer_sta;
3957	wmi_cfg->wmi_send_separate = tg_cfg->wmi_send_separate;
3958	wmi_cfg->num_ocb_vdevs = tg_cfg->num_ocb_vdevs;
3959	wmi_cfg->num_ocb_channels = tg_cfg->num_ocb_channels;
3960	wmi_cfg->num_ocb_schedules = tg_cfg->num_ocb_schedules;
3961	wmi_cfg->bpf_instruction_size = tg_cfg->bpf_instruction_size;
3962	wmi_cfg->max_bssid_rx_filters = tg_cfg->max_bssid_rx_filters;
3963	wmi_cfg->use_pdev_id = tg_cfg->use_pdev_id;
3964	wmi_cfg->flag1 = tg_cfg->flag1;
3965	wmi_cfg->peer_map_unmap_v2_support = tg_cfg->peer_map_unmap_v2_support;
3966	wmi_cfg->sched_params = tg_cfg->sched_params;
3967	wmi_cfg->twt_ap_pdev_count = tg_cfg->twt_ap_pdev_count;
3968	wmi_cfg->twt_ap_sta_count = tg_cfg->twt_ap_sta_count;
3969}
3970
3971static int ath11k_init_cmd_send(struct ath11k_pdev_wmi *wmi,
3972				struct wmi_init_cmd_param *param)
3973{
3974	struct ath11k_base *ab = wmi->wmi_ab->ab;
3975	struct sk_buff *skb;
3976	struct wmi_init_cmd *cmd;
3977	struct wmi_resource_config *cfg;
3978	struct wmi_pdev_set_hw_mode_cmd_param *hw_mode;
3979	struct wmi_pdev_band_to_mac *band_to_mac;
3980	struct wlan_host_mem_chunk *host_mem_chunks;
3981	struct wmi_tlv *tlv;
3982	size_t ret, len;
3983	void *ptr;
3984	u32 hw_mode_len = 0;
3985	u16 idx;
3986
3987	if (param->hw_mode_id != WMI_HOST_HW_MODE_MAX)
3988		hw_mode_len = sizeof(*hw_mode) + TLV_HDR_SIZE +
3989			      (param->num_band_to_mac * sizeof(*band_to_mac));
3990
3991	len = sizeof(*cmd) + TLV_HDR_SIZE + sizeof(*cfg) + hw_mode_len +
3992	      (param->num_mem_chunks ? (sizeof(*host_mem_chunks) * WMI_MAX_MEM_REQS) : 0);
3993
3994	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3995	if (!skb)
3996		return -ENOMEM;
3997
3998	cmd = (struct wmi_init_cmd *)skb->data;
3999
4000	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_INIT_CMD) |
4001			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
4002
4003	ptr = skb->data + sizeof(*cmd);
4004	cfg = ptr;
4005
4006	ath11k_wmi_copy_resource_config(cfg, param->res_cfg);
4007
4008	cfg->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_RESOURCE_CONFIG) |
4009			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cfg) - TLV_HDR_SIZE);
4010
4011	ptr += sizeof(*cfg);
4012	host_mem_chunks = ptr + TLV_HDR_SIZE;
4013	len = sizeof(struct wlan_host_mem_chunk);
4014
4015	for (idx = 0; idx < param->num_mem_chunks; ++idx) {
4016		host_mem_chunks[idx].tlv_header =
4017				FIELD_PREP(WMI_TLV_TAG,
4018					   WMI_TAG_WLAN_HOST_MEMORY_CHUNK) |
4019				FIELD_PREP(WMI_TLV_LEN, len);
4020
4021		host_mem_chunks[idx].ptr = param->mem_chunks[idx].paddr;
4022		host_mem_chunks[idx].size = param->mem_chunks[idx].len;
4023		host_mem_chunks[idx].req_id = param->mem_chunks[idx].req_id;
4024
4025		ath11k_dbg(ab, ATH11K_DBG_WMI,
4026			   "WMI host mem chunk req_id %d paddr 0x%llx len %d\n",
4027			   param->mem_chunks[idx].req_id,
4028			   (u64)param->mem_chunks[idx].paddr,
4029			   param->mem_chunks[idx].len);
4030	}
4031	cmd->num_host_mem_chunks = param->num_mem_chunks;
4032	len = sizeof(struct wlan_host_mem_chunk) * param->num_mem_chunks;
4033
4034	/* num_mem_chunks is zero */
4035	tlv = ptr;
4036	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
4037		      FIELD_PREP(WMI_TLV_LEN, len);
4038	ptr += TLV_HDR_SIZE + len;
4039
4040	if (param->hw_mode_id != WMI_HOST_HW_MODE_MAX) {
4041		hw_mode = (struct wmi_pdev_set_hw_mode_cmd_param *)ptr;
4042		hw_mode->tlv_header = FIELD_PREP(WMI_TLV_TAG,
4043						 WMI_TAG_PDEV_SET_HW_MODE_CMD) |
4044				      FIELD_PREP(WMI_TLV_LEN,
4045						 sizeof(*hw_mode) - TLV_HDR_SIZE);
4046
4047		hw_mode->hw_mode_index = param->hw_mode_id;
4048		hw_mode->num_band_to_mac = param->num_band_to_mac;
4049
4050		ptr += sizeof(*hw_mode);
4051
4052		len = param->num_band_to_mac * sizeof(*band_to_mac);
4053		tlv = ptr;
4054		tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
4055			      FIELD_PREP(WMI_TLV_LEN, len);
4056
4057		ptr += TLV_HDR_SIZE;
4058		len = sizeof(*band_to_mac);
4059
4060		for (idx = 0; idx < param->num_band_to_mac; idx++) {
4061			band_to_mac = (void *)ptr;
4062
4063			band_to_mac->tlv_header = FIELD_PREP(WMI_TLV_TAG,
4064							     WMI_TAG_PDEV_BAND_TO_MAC) |
4065						  FIELD_PREP(WMI_TLV_LEN,
4066							     len - TLV_HDR_SIZE);
4067			band_to_mac->pdev_id = param->band_to_mac[idx].pdev_id;
4068			band_to_mac->start_freq =
4069				param->band_to_mac[idx].start_freq;
4070			band_to_mac->end_freq =
4071				param->band_to_mac[idx].end_freq;
4072			ptr += sizeof(*band_to_mac);
4073		}
4074	}
4075
4076	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_INIT_CMDID);
4077	if (ret) {
4078		ath11k_warn(ab, "failed to send WMI_INIT_CMDID\n");
4079		dev_kfree_skb(skb);
4080	}
4081
4082	return ret;
4083}
4084
4085int ath11k_wmi_pdev_lro_cfg(struct ath11k *ar,
4086			    int pdev_id)
4087{
4088	struct ath11k_wmi_pdev_lro_config_cmd *cmd;
4089	struct sk_buff *skb;
4090	int ret;
4091
4092	skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, sizeof(*cmd));
4093	if (!skb)
4094		return -ENOMEM;
4095
4096	cmd = (struct ath11k_wmi_pdev_lro_config_cmd *)skb->data;
4097	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_LRO_INFO_CMD) |
4098			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
4099
4100	get_random_bytes(cmd->th_4, sizeof(uint32_t) * ATH11K_IPV4_TH_SEED_SIZE);
4101	get_random_bytes(cmd->th_6, sizeof(uint32_t) * ATH11K_IPV6_TH_SEED_SIZE);
4102
4103	cmd->pdev_id = pdev_id;
4104
4105	ret = ath11k_wmi_cmd_send(ar->wmi, skb, WMI_LRO_CONFIG_CMDID);
4106	if (ret) {
4107		ath11k_warn(ar->ab,
4108			    "failed to send lro cfg req wmi cmd\n");
4109		goto err;
4110	}
4111
4112	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
4113		   "WMI lro cfg cmd pdev_id 0x%x\n", pdev_id);
4114	return 0;
4115err:
4116	dev_kfree_skb(skb);
4117	return ret;
4118}
4119
4120int ath11k_wmi_wait_for_service_ready(struct ath11k_base *ab)
4121{
4122	unsigned long time_left;
4123
4124	time_left = wait_for_completion_timeout(&ab->wmi_ab.service_ready,
4125						WMI_SERVICE_READY_TIMEOUT_HZ);
4126	if (!time_left)
4127		return -ETIMEDOUT;
4128
4129	return 0;
4130}
4131
4132int ath11k_wmi_wait_for_unified_ready(struct ath11k_base *ab)
4133{
4134	unsigned long time_left;
4135
4136	time_left = wait_for_completion_timeout(&ab->wmi_ab.unified_ready,
4137						WMI_SERVICE_READY_TIMEOUT_HZ);
4138	if (!time_left)
4139		return -ETIMEDOUT;
4140
4141	return 0;
4142}
4143
4144int ath11k_wmi_set_hw_mode(struct ath11k_base *ab,
4145			   enum wmi_host_hw_mode_config_type mode)
4146{
4147	struct wmi_pdev_set_hw_mode_cmd_param *cmd;
4148	struct sk_buff *skb;
4149	struct ath11k_wmi_base *wmi_ab = &ab->wmi_ab;
4150	int len;
4151	int ret;
4152
4153	len = sizeof(*cmd);
4154
4155	skb = ath11k_wmi_alloc_skb(wmi_ab, len);
4156	if (!skb)
4157		return -ENOMEM;
4158
4159	cmd = (struct wmi_pdev_set_hw_mode_cmd_param *)skb->data;
4160
4161	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_SET_HW_MODE_CMD) |
4162			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
4163
4164	cmd->pdev_id = WMI_PDEV_ID_SOC;
4165	cmd->hw_mode_index = mode;
4166
4167	ret = ath11k_wmi_cmd_send(&wmi_ab->wmi[0], skb, WMI_PDEV_SET_HW_MODE_CMDID);
4168	if (ret) {
4169		ath11k_warn(ab, "failed to send WMI_PDEV_SET_HW_MODE_CMDID\n");
4170		dev_kfree_skb(skb);
4171	}
4172
4173	return ret;
4174}
4175
4176int ath11k_wmi_cmd_init(struct ath11k_base *ab)
4177{
4178	struct ath11k_wmi_base *wmi_sc = &ab->wmi_ab;
4179	struct wmi_init_cmd_param init_param;
4180	struct target_resource_config  config;
4181
4182	memset(&init_param, 0, sizeof(init_param));
4183	memset(&config, 0, sizeof(config));
4184
4185	ab->hw_params.hw_ops->wmi_init_config(ab, &config);
4186
4187	memcpy(&wmi_sc->wlan_resource_config, &config, sizeof(config));
4188
4189	init_param.res_cfg = &wmi_sc->wlan_resource_config;
4190	init_param.num_mem_chunks = wmi_sc->num_mem_chunks;
4191	init_param.hw_mode_id = wmi_sc->preferred_hw_mode;
4192	init_param.mem_chunks = wmi_sc->mem_chunks;
4193
4194	if (ab->hw_params.single_pdev_only)
4195		init_param.hw_mode_id = WMI_HOST_HW_MODE_MAX;
4196
4197	init_param.num_band_to_mac = ab->num_radios;
4198	ath11k_fill_band_to_mac_param(ab, init_param.band_to_mac);
4199
4200	return ath11k_init_cmd_send(&wmi_sc->wmi[0], &init_param);
4201}
4202
4203int ath11k_wmi_vdev_spectral_conf(struct ath11k *ar,
4204				  struct ath11k_wmi_vdev_spectral_conf_param *param)
4205{
4206	struct ath11k_wmi_vdev_spectral_conf_cmd *cmd;
4207	struct sk_buff *skb;
4208	int ret;
4209
4210	skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, sizeof(*cmd));
4211	if (!skb)
4212		return -ENOMEM;
4213
4214	cmd = (struct ath11k_wmi_vdev_spectral_conf_cmd *)skb->data;
4215	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
4216				     WMI_TAG_VDEV_SPECTRAL_CONFIGURE_CMD) |
4217			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
4218
4219	memcpy(&cmd->param, param, sizeof(*param));
4220
4221	ret = ath11k_wmi_cmd_send(ar->wmi, skb,
4222				  WMI_VDEV_SPECTRAL_SCAN_CONFIGURE_CMDID);
4223	if (ret) {
4224		ath11k_warn(ar->ab,
4225			    "failed to send spectral scan config wmi cmd\n");
4226		goto err;
4227	}
4228
4229	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
4230		   "WMI spectral scan config cmd vdev_id 0x%x\n",
4231		   param->vdev_id);
4232
4233	return 0;
4234err:
4235	dev_kfree_skb(skb);
4236	return ret;
4237}
4238
4239int ath11k_wmi_vdev_spectral_enable(struct ath11k *ar, u32 vdev_id,
4240				    u32 trigger, u32 enable)
4241{
4242	struct ath11k_wmi_vdev_spectral_enable_cmd *cmd;
4243	struct sk_buff *skb;
4244	int ret;
4245
4246	skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, sizeof(*cmd));
4247	if (!skb)
4248		return -ENOMEM;
4249
4250	cmd = (struct ath11k_wmi_vdev_spectral_enable_cmd *)skb->data;
4251	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
4252				     WMI_TAG_VDEV_SPECTRAL_ENABLE_CMD) |
4253			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
4254
4255	cmd->vdev_id = vdev_id;
4256	cmd->trigger_cmd = trigger;
4257	cmd->enable_cmd = enable;
4258
4259	ret = ath11k_wmi_cmd_send(ar->wmi, skb,
4260				  WMI_VDEV_SPECTRAL_SCAN_ENABLE_CMDID);
4261	if (ret) {
4262		ath11k_warn(ar->ab,
4263			    "failed to send spectral enable wmi cmd\n");
4264		goto err;
4265	}
4266
4267	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
4268		   "WMI spectral enable cmd vdev id 0x%x\n",
4269		   vdev_id);
4270
4271	return 0;
4272err:
4273	dev_kfree_skb(skb);
4274	return ret;
4275}
4276
4277int ath11k_wmi_pdev_dma_ring_cfg(struct ath11k *ar,
4278				 struct ath11k_wmi_pdev_dma_ring_cfg_req_cmd *param)
4279{
4280	struct ath11k_wmi_pdev_dma_ring_cfg_req_cmd *cmd;
4281	struct sk_buff *skb;
4282	int ret;
4283
4284	skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, sizeof(*cmd));
4285	if (!skb)
4286		return -ENOMEM;
4287
4288	cmd = (struct ath11k_wmi_pdev_dma_ring_cfg_req_cmd *)skb->data;
4289	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_DMA_RING_CFG_REQ) |
4290			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
4291
4292	cmd->pdev_id		= param->pdev_id;
4293	cmd->module_id		= param->module_id;
4294	cmd->base_paddr_lo	= param->base_paddr_lo;
4295	cmd->base_paddr_hi	= param->base_paddr_hi;
4296	cmd->head_idx_paddr_lo	= param->head_idx_paddr_lo;
4297	cmd->head_idx_paddr_hi	= param->head_idx_paddr_hi;
4298	cmd->tail_idx_paddr_lo	= param->tail_idx_paddr_lo;
4299	cmd->tail_idx_paddr_hi	= param->tail_idx_paddr_hi;
4300	cmd->num_elems		= param->num_elems;
4301	cmd->buf_size		= param->buf_size;
4302	cmd->num_resp_per_event	= param->num_resp_per_event;
4303	cmd->event_timeout_ms	= param->event_timeout_ms;
4304
4305	ret = ath11k_wmi_cmd_send(ar->wmi, skb,
4306				  WMI_PDEV_DMA_RING_CFG_REQ_CMDID);
4307	if (ret) {
4308		ath11k_warn(ar->ab,
4309			    "failed to send dma ring cfg req wmi cmd\n");
4310		goto err;
4311	}
4312
4313	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
4314		   "WMI DMA ring cfg req cmd pdev_id 0x%x\n",
4315		   param->pdev_id);
4316
4317	return 0;
4318err:
4319	dev_kfree_skb(skb);
4320	return ret;
4321}
4322
4323static int ath11k_wmi_tlv_dma_buf_entry_parse(struct ath11k_base *soc,
4324					      u16 tag, u16 len,
4325					      const void *ptr, void *data)
4326{
4327	struct wmi_tlv_dma_buf_release_parse *parse = data;
4328
4329	if (tag != WMI_TAG_DMA_BUF_RELEASE_ENTRY)
4330		return -EPROTO;
4331
4332	if (parse->num_buf_entry >= parse->fixed.num_buf_release_entry)
4333		return -ENOBUFS;
4334
4335	parse->num_buf_entry++;
4336	return 0;
4337}
4338
4339static int ath11k_wmi_tlv_dma_buf_meta_parse(struct ath11k_base *soc,
4340					     u16 tag, u16 len,
4341					     const void *ptr, void *data)
4342{
4343	struct wmi_tlv_dma_buf_release_parse *parse = data;
4344
4345	if (tag != WMI_TAG_DMA_BUF_RELEASE_SPECTRAL_META_DATA)
4346		return -EPROTO;
4347
4348	if (parse->num_meta >= parse->fixed.num_meta_data_entry)
4349		return -ENOBUFS;
4350
4351	parse->num_meta++;
4352	return 0;
4353}
4354
4355static int ath11k_wmi_tlv_dma_buf_parse(struct ath11k_base *ab,
4356					u16 tag, u16 len,
4357					const void *ptr, void *data)
4358{
4359	struct wmi_tlv_dma_buf_release_parse *parse = data;
4360	int ret;
4361
4362	switch (tag) {
4363	case WMI_TAG_DMA_BUF_RELEASE:
4364		memcpy(&parse->fixed, ptr,
4365		       sizeof(struct ath11k_wmi_dma_buf_release_fixed_param));
4366		parse->fixed.pdev_id = DP_HW2SW_MACID(parse->fixed.pdev_id);
4367		break;
4368	case WMI_TAG_ARRAY_STRUCT:
4369		if (!parse->buf_entry_done) {
4370			parse->num_buf_entry = 0;
4371			parse->buf_entry = (struct wmi_dma_buf_release_entry *)ptr;
4372
4373			ret = ath11k_wmi_tlv_iter(ab, ptr, len,
4374						  ath11k_wmi_tlv_dma_buf_entry_parse,
4375						  parse);
4376			if (ret) {
4377				ath11k_warn(ab, "failed to parse dma buf entry tlv %d\n",
4378					    ret);
4379				return ret;
4380			}
4381
4382			parse->buf_entry_done = true;
4383		} else if (!parse->meta_data_done) {
4384			parse->num_meta = 0;
4385			parse->meta_data = (struct wmi_dma_buf_release_meta_data *)ptr;
4386
4387			ret = ath11k_wmi_tlv_iter(ab, ptr, len,
4388						  ath11k_wmi_tlv_dma_buf_meta_parse,
4389						  parse);
4390			if (ret) {
4391				ath11k_warn(ab, "failed to parse dma buf meta tlv %d\n",
4392					    ret);
4393				return ret;
4394			}
4395
4396			parse->meta_data_done = true;
4397		}
4398		break;
4399	default:
4400		break;
4401	}
4402	return 0;
4403}
4404
4405static void ath11k_wmi_pdev_dma_ring_buf_release_event(struct ath11k_base *ab,
4406						       struct sk_buff *skb)
4407{
4408	struct wmi_tlv_dma_buf_release_parse parse = { };
4409	struct ath11k_dbring_buf_release_event param;
4410	int ret;
4411
4412	ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len,
4413				  ath11k_wmi_tlv_dma_buf_parse,
4414				  &parse);
4415	if (ret) {
4416		ath11k_warn(ab, "failed to parse dma buf release tlv %d\n", ret);
4417		return;
4418	}
4419
4420	param.fixed		= parse.fixed;
4421	param.buf_entry		= parse.buf_entry;
4422	param.num_buf_entry	= parse.num_buf_entry;
4423	param.meta_data		= parse.meta_data;
4424	param.num_meta		= parse.num_meta;
4425
4426	ret = ath11k_dbring_buffer_release_event(ab, &param);
4427	if (ret) {
4428		ath11k_warn(ab, "failed to handle dma buf release event %d\n", ret);
4429		return;
4430	}
4431}
4432
4433static int ath11k_wmi_tlv_hw_mode_caps_parse(struct ath11k_base *soc,
4434					     u16 tag, u16 len,
4435					     const void *ptr, void *data)
4436{
4437	struct wmi_tlv_svc_rdy_ext_parse *svc_rdy_ext = data;
4438	struct wmi_hw_mode_capabilities *hw_mode_cap;
4439	u32 phy_map = 0;
4440
4441	if (tag != WMI_TAG_HW_MODE_CAPABILITIES)
4442		return -EPROTO;
4443
4444	if (svc_rdy_ext->n_hw_mode_caps >= svc_rdy_ext->param.num_hw_modes)
4445		return -ENOBUFS;
4446
4447	hw_mode_cap = container_of(ptr, struct wmi_hw_mode_capabilities,
4448				   hw_mode_id);
4449	svc_rdy_ext->n_hw_mode_caps++;
4450
4451	phy_map = hw_mode_cap->phy_id_map;
4452	while (phy_map) {
4453		svc_rdy_ext->tot_phy_id++;
4454		phy_map = phy_map >> 1;
4455	}
4456
4457	return 0;
4458}
4459
4460static int ath11k_wmi_tlv_hw_mode_caps(struct ath11k_base *soc,
4461				       u16 len, const void *ptr, void *data)
4462{
4463	struct wmi_tlv_svc_rdy_ext_parse *svc_rdy_ext = data;
4464	struct wmi_hw_mode_capabilities *hw_mode_caps;
4465	enum wmi_host_hw_mode_config_type mode, pref;
4466	u32 i;
4467	int ret;
4468
4469	svc_rdy_ext->n_hw_mode_caps = 0;
4470	svc_rdy_ext->hw_mode_caps = (struct wmi_hw_mode_capabilities *)ptr;
4471
4472	ret = ath11k_wmi_tlv_iter(soc, ptr, len,
4473				  ath11k_wmi_tlv_hw_mode_caps_parse,
4474				  svc_rdy_ext);
4475	if (ret) {
4476		ath11k_warn(soc, "failed to parse tlv %d\n", ret);
4477		return ret;
4478	}
4479
4480	i = 0;
4481	while (i < svc_rdy_ext->n_hw_mode_caps) {
4482		hw_mode_caps = &svc_rdy_ext->hw_mode_caps[i];
4483		mode = hw_mode_caps->hw_mode_id;
4484		pref = soc->wmi_ab.preferred_hw_mode;
4485
4486		if (ath11k_hw_mode_pri_map[mode] < ath11k_hw_mode_pri_map[pref]) {
4487			svc_rdy_ext->pref_hw_mode_caps = *hw_mode_caps;
4488			soc->wmi_ab.preferred_hw_mode = mode;
4489		}
4490		i++;
4491	}
4492
4493	ath11k_dbg(soc, ATH11K_DBG_WMI, "preferred_hw_mode:%d\n",
4494		   soc->wmi_ab.preferred_hw_mode);
4495	if (soc->wmi_ab.preferred_hw_mode == WMI_HOST_HW_MODE_MAX)
4496		return -EINVAL;
4497
4498	return 0;
4499}
4500
4501static int ath11k_wmi_tlv_mac_phy_caps_parse(struct ath11k_base *soc,
4502					     u16 tag, u16 len,
4503					     const void *ptr, void *data)
4504{
4505	struct wmi_tlv_svc_rdy_ext_parse *svc_rdy_ext = data;
4506
4507	if (tag != WMI_TAG_MAC_PHY_CAPABILITIES)
4508		return -EPROTO;
4509
4510	if (svc_rdy_ext->n_mac_phy_caps >= svc_rdy_ext->tot_phy_id)
4511		return -ENOBUFS;
4512
4513	len = min_t(u16, len, sizeof(struct wmi_mac_phy_capabilities));
4514	if (!svc_rdy_ext->n_mac_phy_caps) {
4515		svc_rdy_ext->mac_phy_caps = kcalloc(svc_rdy_ext->tot_phy_id,
4516						    len, GFP_ATOMIC);
4517		if (!svc_rdy_ext->mac_phy_caps)
4518			return -ENOMEM;
4519	}
4520
4521	memcpy(svc_rdy_ext->mac_phy_caps + svc_rdy_ext->n_mac_phy_caps, ptr, len);
4522	svc_rdy_ext->n_mac_phy_caps++;
4523	return 0;
4524}
4525
4526static int ath11k_wmi_tlv_ext_hal_reg_caps_parse(struct ath11k_base *soc,
4527						 u16 tag, u16 len,
4528						 const void *ptr, void *data)
4529{
4530	struct wmi_tlv_svc_rdy_ext_parse *svc_rdy_ext = data;
4531
4532	if (tag != WMI_TAG_HAL_REG_CAPABILITIES_EXT)
4533		return -EPROTO;
4534
4535	if (svc_rdy_ext->n_ext_hal_reg_caps >= svc_rdy_ext->param.num_phy)
4536		return -ENOBUFS;
4537
4538	svc_rdy_ext->n_ext_hal_reg_caps++;
4539	return 0;
4540}
4541
4542static int ath11k_wmi_tlv_ext_hal_reg_caps(struct ath11k_base *soc,
4543					   u16 len, const void *ptr, void *data)
4544{
4545	struct ath11k_pdev_wmi *wmi_handle = &soc->wmi_ab.wmi[0];
4546	struct wmi_tlv_svc_rdy_ext_parse *svc_rdy_ext = data;
4547	struct ath11k_hal_reg_capabilities_ext reg_cap;
4548	int ret;
4549	u32 i;
4550
4551	svc_rdy_ext->n_ext_hal_reg_caps = 0;
4552	svc_rdy_ext->ext_hal_reg_caps = (struct wmi_hal_reg_capabilities_ext *)ptr;
4553	ret = ath11k_wmi_tlv_iter(soc, ptr, len,
4554				  ath11k_wmi_tlv_ext_hal_reg_caps_parse,
4555				  svc_rdy_ext);
4556	if (ret) {
4557		ath11k_warn(soc, "failed to parse tlv %d\n", ret);
4558		return ret;
4559	}
4560
4561	for (i = 0; i < svc_rdy_ext->param.num_phy; i++) {
4562		ret = ath11k_pull_reg_cap_svc_rdy_ext(wmi_handle,
4563						      svc_rdy_ext->soc_hal_reg_caps,
4564						      svc_rdy_ext->ext_hal_reg_caps, i,
4565						      &reg_cap);
4566		if (ret) {
4567			ath11k_warn(soc, "failed to extract reg cap %d\n", i);
4568			return ret;
4569		}
4570
4571		memcpy(&soc->hal_reg_cap[reg_cap.phy_id],
4572		       &reg_cap, sizeof(reg_cap));
4573	}
4574	return 0;
4575}
4576
4577static int ath11k_wmi_tlv_ext_soc_hal_reg_caps_parse(struct ath11k_base *soc,
4578						     u16 len, const void *ptr,
4579						     void *data)
4580{
4581	struct ath11k_pdev_wmi *wmi_handle = &soc->wmi_ab.wmi[0];
4582	struct wmi_tlv_svc_rdy_ext_parse *svc_rdy_ext = data;
4583	u8 hw_mode_id = svc_rdy_ext->pref_hw_mode_caps.hw_mode_id;
4584	u32 phy_id_map;
4585	int pdev_index = 0;
4586	int ret;
4587
4588	svc_rdy_ext->soc_hal_reg_caps = (struct wmi_soc_hal_reg_capabilities *)ptr;
4589	svc_rdy_ext->param.num_phy = svc_rdy_ext->soc_hal_reg_caps->num_phy;
4590
4591	soc->num_radios = 0;
4592	soc->target_pdev_count = 0;
4593	phy_id_map = svc_rdy_ext->pref_hw_mode_caps.phy_id_map;
4594
4595	while (phy_id_map && soc->num_radios < MAX_RADIOS) {
4596		ret = ath11k_pull_mac_phy_cap_svc_ready_ext(wmi_handle,
4597							    svc_rdy_ext->hw_caps,
4598							    svc_rdy_ext->hw_mode_caps,
4599							    svc_rdy_ext->soc_hal_reg_caps,
4600							    svc_rdy_ext->mac_phy_caps,
4601							    hw_mode_id, soc->num_radios,
4602							    &soc->pdevs[pdev_index]);
4603		if (ret) {
4604			ath11k_warn(soc, "failed to extract mac caps, idx :%d\n",
4605				    soc->num_radios);
4606			return ret;
4607		}
4608
4609		soc->num_radios++;
4610
4611		/* For QCA6390, save mac_phy capability in the same pdev */
4612		if (soc->hw_params.single_pdev_only)
4613			pdev_index = 0;
4614		else
4615			pdev_index = soc->num_radios;
4616
4617		/* TODO: mac_phy_cap prints */
4618		phy_id_map >>= 1;
4619	}
4620
4621	/* For QCA6390, set num_radios to 1 because host manages
4622	 * both 2G and 5G radio in one pdev.
4623	 * Set pdev_id = 0 and 0 means soc level.
4624	 */
4625	if (soc->hw_params.single_pdev_only) {
4626		soc->num_radios = 1;
4627		soc->pdevs[0].pdev_id = 0;
4628	}
4629
4630	return 0;
4631}
4632
4633static int ath11k_wmi_tlv_dma_ring_caps_parse(struct ath11k_base *soc,
4634					      u16 tag, u16 len,
4635					      const void *ptr, void *data)
4636{
4637	struct wmi_tlv_dma_ring_caps_parse *parse = data;
4638
4639	if (tag != WMI_TAG_DMA_RING_CAPABILITIES)
4640		return -EPROTO;
4641
4642	parse->n_dma_ring_caps++;
4643	return 0;
4644}
4645
4646static int ath11k_wmi_alloc_dbring_caps(struct ath11k_base *ab,
4647					u32 num_cap)
4648{
4649	size_t sz;
4650	void *ptr;
4651
4652	sz = num_cap * sizeof(struct ath11k_dbring_cap);
4653	ptr = kzalloc(sz, GFP_ATOMIC);
4654	if (!ptr)
4655		return -ENOMEM;
4656
4657	ab->db_caps = ptr;
4658	ab->num_db_cap = num_cap;
4659
4660	return 0;
4661}
4662
4663static void ath11k_wmi_free_dbring_caps(struct ath11k_base *ab)
4664{
4665	kfree(ab->db_caps);
4666	ab->db_caps = NULL;
4667}
4668
4669static int ath11k_wmi_tlv_dma_ring_caps(struct ath11k_base *ab,
4670					u16 len, const void *ptr, void *data)
4671{
4672	struct wmi_tlv_dma_ring_caps_parse *dma_caps_parse = data;
4673	struct wmi_dma_ring_capabilities *dma_caps;
4674	struct ath11k_dbring_cap *dir_buff_caps;
4675	int ret;
4676	u32 i;
4677
4678	dma_caps_parse->n_dma_ring_caps = 0;
4679	dma_caps = (struct wmi_dma_ring_capabilities *)ptr;
4680	ret = ath11k_wmi_tlv_iter(ab, ptr, len,
4681				  ath11k_wmi_tlv_dma_ring_caps_parse,
4682				  dma_caps_parse);
4683	if (ret) {
4684		ath11k_warn(ab, "failed to parse dma ring caps tlv %d\n", ret);
4685		return ret;
4686	}
4687
4688	if (!dma_caps_parse->n_dma_ring_caps)
4689		return 0;
4690
4691	if (ab->num_db_cap) {
4692		ath11k_warn(ab, "Already processed, so ignoring dma ring caps\n");
4693		return 0;
4694	}
4695
4696	ret = ath11k_wmi_alloc_dbring_caps(ab, dma_caps_parse->n_dma_ring_caps);
4697	if (ret)
4698		return ret;
4699
4700	dir_buff_caps = ab->db_caps;
4701	for (i = 0; i < dma_caps_parse->n_dma_ring_caps; i++) {
4702		if (dma_caps[i].module_id >= WMI_DIRECT_BUF_MAX) {
4703			ath11k_warn(ab, "Invalid module id %d\n", dma_caps[i].module_id);
4704			ret = -EINVAL;
4705			goto free_dir_buff;
4706		}
4707
4708		dir_buff_caps[i].id = dma_caps[i].module_id;
4709		dir_buff_caps[i].pdev_id = DP_HW2SW_MACID(dma_caps[i].pdev_id);
4710		dir_buff_caps[i].min_elem = dma_caps[i].min_elem;
4711		dir_buff_caps[i].min_buf_sz = dma_caps[i].min_buf_sz;
4712		dir_buff_caps[i].min_buf_align = dma_caps[i].min_buf_align;
4713	}
4714
4715	return 0;
4716
4717free_dir_buff:
4718	ath11k_wmi_free_dbring_caps(ab);
4719	return ret;
4720}
4721
4722static int ath11k_wmi_tlv_svc_rdy_ext_parse(struct ath11k_base *ab,
4723					    u16 tag, u16 len,
4724					    const void *ptr, void *data)
4725{
4726	struct ath11k_pdev_wmi *wmi_handle = &ab->wmi_ab.wmi[0];
4727	struct wmi_tlv_svc_rdy_ext_parse *svc_rdy_ext = data;
4728	int ret;
4729
4730	switch (tag) {
4731	case WMI_TAG_SERVICE_READY_EXT_EVENT:
4732		ret = ath11k_pull_svc_ready_ext(wmi_handle, ptr,
4733						&svc_rdy_ext->param);
4734		if (ret) {
4735			ath11k_warn(ab, "unable to extract ext params\n");
4736			return ret;
4737		}
4738		break;
4739
4740	case WMI_TAG_SOC_MAC_PHY_HW_MODE_CAPS:
4741		svc_rdy_ext->hw_caps = (struct wmi_soc_mac_phy_hw_mode_caps *)ptr;
4742		svc_rdy_ext->param.num_hw_modes = svc_rdy_ext->hw_caps->num_hw_modes;
4743		break;
4744
4745	case WMI_TAG_SOC_HAL_REG_CAPABILITIES:
4746		ret = ath11k_wmi_tlv_ext_soc_hal_reg_caps_parse(ab, len, ptr,
4747								svc_rdy_ext);
4748		if (ret)
4749			return ret;
4750		break;
4751
4752	case WMI_TAG_ARRAY_STRUCT:
4753		if (!svc_rdy_ext->hw_mode_done) {
4754			ret = ath11k_wmi_tlv_hw_mode_caps(ab, len, ptr,
4755							  svc_rdy_ext);
4756			if (ret)
4757				return ret;
4758
4759			svc_rdy_ext->hw_mode_done = true;
4760		} else if (!svc_rdy_ext->mac_phy_done) {
4761			svc_rdy_ext->n_mac_phy_caps = 0;
4762			ret = ath11k_wmi_tlv_iter(ab, ptr, len,
4763						  ath11k_wmi_tlv_mac_phy_caps_parse,
4764						  svc_rdy_ext);
4765			if (ret) {
4766				ath11k_warn(ab, "failed to parse tlv %d\n", ret);
4767				return ret;
4768			}
4769
4770			svc_rdy_ext->mac_phy_done = true;
4771		} else if (!svc_rdy_ext->ext_hal_reg_done) {
4772			ret = ath11k_wmi_tlv_ext_hal_reg_caps(ab, len, ptr,
4773							      svc_rdy_ext);
4774			if (ret)
4775				return ret;
4776
4777			svc_rdy_ext->ext_hal_reg_done = true;
4778		} else if (!svc_rdy_ext->mac_phy_chainmask_combo_done) {
4779			svc_rdy_ext->mac_phy_chainmask_combo_done = true;
4780		} else if (!svc_rdy_ext->mac_phy_chainmask_cap_done) {
4781			svc_rdy_ext->mac_phy_chainmask_cap_done = true;
4782		} else if (!svc_rdy_ext->oem_dma_ring_cap_done) {
4783			svc_rdy_ext->oem_dma_ring_cap_done = true;
4784		} else if (!svc_rdy_ext->dma_ring_cap_done) {
4785			ret = ath11k_wmi_tlv_dma_ring_caps(ab, len, ptr,
4786							   &svc_rdy_ext->dma_caps_parse);
4787			if (ret)
4788				return ret;
4789
4790			svc_rdy_ext->dma_ring_cap_done = true;
4791		}
4792		break;
4793
4794	default:
4795		break;
4796	}
4797	return 0;
4798}
4799
4800static int ath11k_service_ready_ext_event(struct ath11k_base *ab,
4801					  struct sk_buff *skb)
4802{
4803	struct wmi_tlv_svc_rdy_ext_parse svc_rdy_ext = { };
4804	int ret;
4805
4806	ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len,
4807				  ath11k_wmi_tlv_svc_rdy_ext_parse,
4808				  &svc_rdy_ext);
4809	if (ret) {
4810		ath11k_warn(ab, "failed to parse tlv %d\n", ret);
4811		goto err;
4812	}
4813
4814	if (!test_bit(WMI_TLV_SERVICE_EXT2_MSG, ab->wmi_ab.svc_map))
4815		complete(&ab->wmi_ab.service_ready);
4816
4817	kfree(svc_rdy_ext.mac_phy_caps);
4818	return 0;
4819
4820err:
4821	ath11k_wmi_free_dbring_caps(ab);
4822	return ret;
4823}
4824
4825static int ath11k_wmi_tlv_svc_rdy_ext2_parse(struct ath11k_base *ab,
4826					     u16 tag, u16 len,
4827					     const void *ptr, void *data)
4828{
4829	struct wmi_tlv_svc_rdy_ext2_parse *parse = data;
4830	int ret;
4831
4832	switch (tag) {
4833	case WMI_TAG_ARRAY_STRUCT:
4834		if (!parse->dma_ring_cap_done) {
4835			ret = ath11k_wmi_tlv_dma_ring_caps(ab, len, ptr,
4836							   &parse->dma_caps_parse);
4837			if (ret)
4838				return ret;
4839
4840			parse->dma_ring_cap_done = true;
4841		}
4842		break;
4843	default:
4844		break;
4845	}
4846
4847	return 0;
4848}
4849
4850static int ath11k_service_ready_ext2_event(struct ath11k_base *ab,
4851					   struct sk_buff *skb)
4852{
4853	struct wmi_tlv_svc_rdy_ext2_parse svc_rdy_ext2 = { };
4854	int ret;
4855
4856	ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len,
4857				  ath11k_wmi_tlv_svc_rdy_ext2_parse,
4858				  &svc_rdy_ext2);
4859	if (ret) {
4860		ath11k_warn(ab, "failed to parse ext2 event tlv %d\n", ret);
4861		goto err;
4862	}
4863
4864	complete(&ab->wmi_ab.service_ready);
4865
4866	return 0;
4867
4868err:
4869	ath11k_wmi_free_dbring_caps(ab);
4870	return ret;
4871}
4872
4873static int ath11k_pull_vdev_start_resp_tlv(struct ath11k_base *ab, struct sk_buff *skb,
4874					   struct wmi_vdev_start_resp_event *vdev_rsp)
4875{
4876	const void **tb;
4877	const struct wmi_vdev_start_resp_event *ev;
4878	int ret;
4879
4880	tb = ath11k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC);
4881	if (IS_ERR(tb)) {
4882		ret = PTR_ERR(tb);
4883		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
4884		return ret;
4885	}
4886
4887	ev = tb[WMI_TAG_VDEV_START_RESPONSE_EVENT];
4888	if (!ev) {
4889		ath11k_warn(ab, "failed to fetch vdev start resp ev");
4890		kfree(tb);
4891		return -EPROTO;
4892	}
4893
4894	memset(vdev_rsp, 0, sizeof(*vdev_rsp));
4895
4896	vdev_rsp->vdev_id = ev->vdev_id;
4897	vdev_rsp->requestor_id = ev->requestor_id;
4898	vdev_rsp->resp_type = ev->resp_type;
4899	vdev_rsp->status = ev->status;
4900	vdev_rsp->chain_mask = ev->chain_mask;
4901	vdev_rsp->smps_mode = ev->smps_mode;
4902	vdev_rsp->mac_id = ev->mac_id;
4903	vdev_rsp->cfgd_tx_streams = ev->cfgd_tx_streams;
4904	vdev_rsp->cfgd_rx_streams = ev->cfgd_rx_streams;
4905
4906	kfree(tb);
4907	return 0;
4908}
4909
4910static struct cur_reg_rule
4911*create_reg_rules_from_wmi(u32 num_reg_rules,
4912			   struct wmi_regulatory_rule_struct *wmi_reg_rule)
4913{
4914	struct cur_reg_rule *reg_rule_ptr;
4915	u32 count;
4916
4917	reg_rule_ptr = kcalloc(num_reg_rules, sizeof(*reg_rule_ptr),
4918			       GFP_ATOMIC);
4919
4920	if (!reg_rule_ptr)
4921		return NULL;
4922
4923	for (count = 0; count < num_reg_rules; count++) {
4924		reg_rule_ptr[count].start_freq =
4925			FIELD_GET(REG_RULE_START_FREQ,
4926				  wmi_reg_rule[count].freq_info);
4927		reg_rule_ptr[count].end_freq =
4928			FIELD_GET(REG_RULE_END_FREQ,
4929				  wmi_reg_rule[count].freq_info);
4930		reg_rule_ptr[count].max_bw =
4931			FIELD_GET(REG_RULE_MAX_BW,
4932				  wmi_reg_rule[count].bw_pwr_info);
4933		reg_rule_ptr[count].reg_power =
4934			FIELD_GET(REG_RULE_REG_PWR,
4935				  wmi_reg_rule[count].bw_pwr_info);
4936		reg_rule_ptr[count].ant_gain =
4937			FIELD_GET(REG_RULE_ANT_GAIN,
4938				  wmi_reg_rule[count].bw_pwr_info);
4939		reg_rule_ptr[count].flags =
4940			FIELD_GET(REG_RULE_FLAGS,
4941				  wmi_reg_rule[count].flag_info);
4942	}
4943
4944	return reg_rule_ptr;
4945}
4946
4947static int ath11k_pull_reg_chan_list_update_ev(struct ath11k_base *ab,
4948					       struct sk_buff *skb,
4949					       struct cur_regulatory_info *reg_info)
4950{
4951	const void **tb;
4952	const struct wmi_reg_chan_list_cc_event *chan_list_event_hdr;
4953	struct wmi_regulatory_rule_struct *wmi_reg_rule;
4954	u32 num_2g_reg_rules, num_5g_reg_rules;
4955	int ret;
4956
4957	ath11k_dbg(ab, ATH11K_DBG_WMI, "processing regulatory channel list\n");
4958
4959	tb = ath11k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC);
4960	if (IS_ERR(tb)) {
4961		ret = PTR_ERR(tb);
4962		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
4963		return ret;
4964	}
4965
4966	chan_list_event_hdr = tb[WMI_TAG_REG_CHAN_LIST_CC_EVENT];
4967	if (!chan_list_event_hdr) {
4968		ath11k_warn(ab, "failed to fetch reg chan list update ev\n");
4969		kfree(tb);
4970		return -EPROTO;
4971	}
4972
4973	reg_info->num_2g_reg_rules = chan_list_event_hdr->num_2g_reg_rules;
4974	reg_info->num_5g_reg_rules = chan_list_event_hdr->num_5g_reg_rules;
4975
4976	if (!(reg_info->num_2g_reg_rules + reg_info->num_5g_reg_rules)) {
4977		ath11k_warn(ab, "No regulatory rules available in the event info\n");
4978		kfree(tb);
4979		return -EINVAL;
4980	}
4981
4982	memcpy(reg_info->alpha2, &chan_list_event_hdr->alpha2,
4983	       REG_ALPHA2_LEN);
4984	reg_info->dfs_region = chan_list_event_hdr->dfs_region;
4985	reg_info->phybitmap = chan_list_event_hdr->phybitmap;
4986	reg_info->num_phy = chan_list_event_hdr->num_phy;
4987	reg_info->phy_id = chan_list_event_hdr->phy_id;
4988	reg_info->ctry_code = chan_list_event_hdr->country_id;
4989	reg_info->reg_dmn_pair = chan_list_event_hdr->domain_code;
4990	if (chan_list_event_hdr->status_code == WMI_REG_SET_CC_STATUS_PASS)
4991		reg_info->status_code = REG_SET_CC_STATUS_PASS;
4992	else if (chan_list_event_hdr->status_code == WMI_REG_CURRENT_ALPHA2_NOT_FOUND)
4993		reg_info->status_code = REG_CURRENT_ALPHA2_NOT_FOUND;
4994	else if (chan_list_event_hdr->status_code == WMI_REG_INIT_ALPHA2_NOT_FOUND)
4995		reg_info->status_code = REG_INIT_ALPHA2_NOT_FOUND;
4996	else if (chan_list_event_hdr->status_code == WMI_REG_SET_CC_CHANGE_NOT_ALLOWED)
4997		reg_info->status_code = REG_SET_CC_CHANGE_NOT_ALLOWED;
4998	else if (chan_list_event_hdr->status_code == WMI_REG_SET_CC_STATUS_NO_MEMORY)
4999		reg_info->status_code = REG_SET_CC_STATUS_NO_MEMORY;
5000	else if (chan_list_event_hdr->status_code == WMI_REG_SET_CC_STATUS_FAIL)
5001		reg_info->status_code = REG_SET_CC_STATUS_FAIL;
5002
5003	reg_info->min_bw_2g = chan_list_event_hdr->min_bw_2g;
5004	reg_info->max_bw_2g = chan_list_event_hdr->max_bw_2g;
5005	reg_info->min_bw_5g = chan_list_event_hdr->min_bw_5g;
5006	reg_info->max_bw_5g = chan_list_event_hdr->max_bw_5g;
5007
5008	num_2g_reg_rules = reg_info->num_2g_reg_rules;
5009	num_5g_reg_rules = reg_info->num_5g_reg_rules;
5010
5011	ath11k_dbg(ab, ATH11K_DBG_WMI,
5012		   "%s:cc %s dsf %d BW: min_2g %d max_2g %d min_5g %d max_5g %d",
5013		   __func__, reg_info->alpha2, reg_info->dfs_region,
5014		   reg_info->min_bw_2g, reg_info->max_bw_2g,
5015		   reg_info->min_bw_5g, reg_info->max_bw_5g);
5016
5017	ath11k_dbg(ab, ATH11K_DBG_WMI,
5018		   "%s: num_2g_reg_rules %d num_5g_reg_rules %d", __func__,
5019		   num_2g_reg_rules, num_5g_reg_rules);
5020
5021	wmi_reg_rule =
5022		(struct wmi_regulatory_rule_struct *)((u8 *)chan_list_event_hdr
5023						+ sizeof(*chan_list_event_hdr)
5024						+ sizeof(struct wmi_tlv));
5025
5026	if (num_2g_reg_rules) {
5027		reg_info->reg_rules_2g_ptr = create_reg_rules_from_wmi(num_2g_reg_rules,
5028								       wmi_reg_rule);
5029		if (!reg_info->reg_rules_2g_ptr) {
5030			kfree(tb);
5031			ath11k_warn(ab, "Unable to Allocate memory for 2g rules\n");
5032			return -ENOMEM;
5033		}
5034	}
5035
5036	if (num_5g_reg_rules) {
5037		wmi_reg_rule += num_2g_reg_rules;
5038		reg_info->reg_rules_5g_ptr = create_reg_rules_from_wmi(num_5g_reg_rules,
5039								       wmi_reg_rule);
5040		if (!reg_info->reg_rules_5g_ptr) {
5041			kfree(tb);
5042			ath11k_warn(ab, "Unable to Allocate memory for 5g rules\n");
5043			return -ENOMEM;
5044		}
5045	}
5046
5047	ath11k_dbg(ab, ATH11K_DBG_WMI, "processed regulatory channel list\n");
5048
5049	kfree(tb);
5050	return 0;
5051}
5052
5053static int ath11k_pull_peer_del_resp_ev(struct ath11k_base *ab, struct sk_buff *skb,
5054					struct wmi_peer_delete_resp_event *peer_del_resp)
5055{
5056	const void **tb;
5057	const struct wmi_peer_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_PEER_DELETE_RESP_EVENT];
5068	if (!ev) {
5069		ath11k_warn(ab, "failed to fetch peer delete resp ev");
5070		kfree(tb);
5071		return -EPROTO;
5072	}
5073
5074	memset(peer_del_resp, 0, sizeof(*peer_del_resp));
5075
5076	peer_del_resp->vdev_id = ev->vdev_id;
5077	ether_addr_copy(peer_del_resp->peer_macaddr.addr,
5078			ev->peer_macaddr.addr);
5079
5080	kfree(tb);
5081	return 0;
5082}
5083
5084static int ath11k_pull_vdev_del_resp_ev(struct ath11k_base *ab,
5085					struct sk_buff *skb,
5086					u32 *vdev_id)
5087{
5088	const void **tb;
5089	const struct wmi_vdev_delete_resp_event *ev;
5090	int ret;
5091
5092	tb = ath11k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC);
5093	if (IS_ERR(tb)) {
5094		ret = PTR_ERR(tb);
5095		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
5096		return ret;
5097	}
5098
5099	ev = tb[WMI_TAG_VDEV_DELETE_RESP_EVENT];
5100	if (!ev) {
5101		ath11k_warn(ab, "failed to fetch vdev delete resp ev");
5102		kfree(tb);
5103		return -EPROTO;
5104	}
5105
5106	*vdev_id = ev->vdev_id;
5107
5108	kfree(tb);
5109	return 0;
5110}
5111
5112static int ath11k_pull_bcn_tx_status_ev(struct ath11k_base *ab, void *evt_buf,
5113					u32 len, u32 *vdev_id,
5114					u32 *tx_status)
5115{
5116	const void **tb;
5117	const struct wmi_bcn_tx_status_event *ev;
5118	int ret;
5119
5120	tb = ath11k_wmi_tlv_parse_alloc(ab, evt_buf, len, GFP_ATOMIC);
5121	if (IS_ERR(tb)) {
5122		ret = PTR_ERR(tb);
5123		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
5124		return ret;
5125	}
5126
5127	ev = tb[WMI_TAG_OFFLOAD_BCN_TX_STATUS_EVENT];
5128	if (!ev) {
5129		ath11k_warn(ab, "failed to fetch bcn tx status ev");
5130		kfree(tb);
5131		return -EPROTO;
5132	}
5133
5134	*vdev_id   = ev->vdev_id;
5135	*tx_status = ev->tx_status;
5136
5137	kfree(tb);
5138	return 0;
5139}
5140
5141static int ath11k_pull_vdev_stopped_param_tlv(struct ath11k_base *ab, struct sk_buff *skb,
5142					      u32 *vdev_id)
5143{
5144	const void **tb;
5145	const struct wmi_vdev_stopped_event *ev;
5146	int ret;
5147
5148	tb = ath11k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC);
5149	if (IS_ERR(tb)) {
5150		ret = PTR_ERR(tb);
5151		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
5152		return ret;
5153	}
5154
5155	ev = tb[WMI_TAG_VDEV_STOPPED_EVENT];
5156	if (!ev) {
5157		ath11k_warn(ab, "failed to fetch vdev stop ev");
5158		kfree(tb);
5159		return -EPROTO;
5160	}
5161
5162	*vdev_id =  ev->vdev_id;
5163
5164	kfree(tb);
5165	return 0;
5166}
5167
5168static int ath11k_pull_mgmt_rx_params_tlv(struct ath11k_base *ab,
5169					  struct sk_buff *skb,
5170					  struct mgmt_rx_event_params *hdr)
5171{
5172	const void **tb;
5173	const struct wmi_mgmt_rx_hdr *ev;
5174	const u8 *frame;
5175	int ret;
5176
5177	tb = ath11k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC);
5178	if (IS_ERR(tb)) {
5179		ret = PTR_ERR(tb);
5180		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
5181		return ret;
5182	}
5183
5184	ev = tb[WMI_TAG_MGMT_RX_HDR];
5185	frame = tb[WMI_TAG_ARRAY_BYTE];
5186
5187	if (!ev || !frame) {
5188		ath11k_warn(ab, "failed to fetch mgmt rx hdr");
5189		kfree(tb);
5190		return -EPROTO;
5191	}
5192
5193	hdr->pdev_id =  ev->pdev_id;
5194	hdr->chan_freq = ev->chan_freq;
5195	hdr->channel =  ev->channel;
5196	hdr->snr =  ev->snr;
5197	hdr->rate =  ev->rate;
5198	hdr->phy_mode =  ev->phy_mode;
5199	hdr->buf_len =  ev->buf_len;
5200	hdr->status =  ev->status;
5201	hdr->flags =  ev->flags;
5202	hdr->rssi =  ev->rssi;
5203	hdr->tsf_delta =  ev->tsf_delta;
5204	memcpy(hdr->rssi_ctl, ev->rssi_ctl, sizeof(hdr->rssi_ctl));
5205
5206	if (skb->len < (frame - skb->data) + hdr->buf_len) {
5207		ath11k_warn(ab, "invalid length in mgmt rx hdr ev");
5208		kfree(tb);
5209		return -EPROTO;
5210	}
5211
5212	/* shift the sk_buff to point to `frame` */
5213	skb_trim(skb, 0);
5214	skb_put(skb, frame - skb->data);
5215	skb_pull(skb, frame - skb->data);
5216	skb_put(skb, hdr->buf_len);
5217
5218	ath11k_ce_byte_swap(skb->data, hdr->buf_len);
5219
5220	kfree(tb);
5221	return 0;
5222}
5223
5224static int wmi_process_mgmt_tx_comp(struct ath11k *ar, u32 desc_id,
5225				    u32 status)
5226{
5227	struct sk_buff *msdu;
5228	struct ieee80211_tx_info *info;
5229	struct ath11k_skb_cb *skb_cb;
5230	int num_mgmt;
5231
5232	spin_lock_bh(&ar->txmgmt_idr_lock);
5233	msdu = idr_find(&ar->txmgmt_idr, desc_id);
5234
5235	if (!msdu) {
5236		ath11k_warn(ar->ab, "received mgmt tx compl for invalid msdu_id: %d\n",
5237			    desc_id);
5238		spin_unlock_bh(&ar->txmgmt_idr_lock);
5239		return -ENOENT;
5240	}
5241
5242	idr_remove(&ar->txmgmt_idr, desc_id);
5243	spin_unlock_bh(&ar->txmgmt_idr_lock);
5244
5245	skb_cb = ATH11K_SKB_CB(msdu);
5246	dma_unmap_single(ar->ab->dev, skb_cb->paddr, msdu->len, DMA_TO_DEVICE);
5247
5248	info = IEEE80211_SKB_CB(msdu);
5249	if ((!(info->flags & IEEE80211_TX_CTL_NO_ACK)) && !status)
5250		info->flags |= IEEE80211_TX_STAT_ACK;
5251
5252	ieee80211_tx_status_irqsafe(ar->hw, msdu);
5253
5254	num_mgmt = atomic_dec_if_positive(&ar->num_pending_mgmt_tx);
5255
5256	/* WARN when we received this event without doing any mgmt tx */
5257	if (num_mgmt < 0)
5258		WARN_ON_ONCE(1);
5259
5260	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
5261		   "wmi mgmt tx comp pending %d desc id %d\n",
5262		   num_mgmt, desc_id);
5263
5264	if (!num_mgmt)
5265		wake_up(&ar->txmgmt_empty_waitq);
5266
5267	return 0;
5268}
5269
5270static int ath11k_pull_mgmt_tx_compl_param_tlv(struct ath11k_base *ab,
5271					       struct sk_buff *skb,
5272					       struct wmi_mgmt_tx_compl_event *param)
5273{
5274	const void **tb;
5275	const struct wmi_mgmt_tx_compl_event *ev;
5276	int ret;
5277
5278	tb = ath11k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC);
5279	if (IS_ERR(tb)) {
5280		ret = PTR_ERR(tb);
5281		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
5282		return ret;
5283	}
5284
5285	ev = tb[WMI_TAG_MGMT_TX_COMPL_EVENT];
5286	if (!ev) {
5287		ath11k_warn(ab, "failed to fetch mgmt tx compl ev");
5288		kfree(tb);
5289		return -EPROTO;
5290	}
5291
5292	param->pdev_id = ev->pdev_id;
5293	param->desc_id = ev->desc_id;
5294	param->status = ev->status;
5295
5296	kfree(tb);
5297	return 0;
5298}
5299
5300static void ath11k_wmi_event_scan_started(struct ath11k *ar)
5301{
5302	lockdep_assert_held(&ar->data_lock);
5303
5304	switch (ar->scan.state) {
5305	case ATH11K_SCAN_IDLE:
5306	case ATH11K_SCAN_RUNNING:
5307	case ATH11K_SCAN_ABORTING:
5308		ath11k_warn(ar->ab, "received scan started event in an invalid scan state: %s (%d)\n",
5309			    ath11k_scan_state_str(ar->scan.state),
5310			    ar->scan.state);
5311		break;
5312	case ATH11K_SCAN_STARTING:
5313		ar->scan.state = ATH11K_SCAN_RUNNING;
5314		if (ar->scan.is_roc)
5315			ieee80211_ready_on_channel(ar->hw);
5316		complete(&ar->scan.started);
5317		break;
5318	}
5319}
5320
5321static void ath11k_wmi_event_scan_start_failed(struct ath11k *ar)
5322{
5323	lockdep_assert_held(&ar->data_lock);
5324
5325	switch (ar->scan.state) {
5326	case ATH11K_SCAN_IDLE:
5327	case ATH11K_SCAN_RUNNING:
5328	case ATH11K_SCAN_ABORTING:
5329		ath11k_warn(ar->ab, "received scan start failed event in an invalid scan state: %s (%d)\n",
5330			    ath11k_scan_state_str(ar->scan.state),
5331			    ar->scan.state);
5332		break;
5333	case ATH11K_SCAN_STARTING:
5334		complete(&ar->scan.started);
5335		__ath11k_mac_scan_finish(ar);
5336		break;
5337	}
5338}
5339
5340static void ath11k_wmi_event_scan_completed(struct ath11k *ar)
5341{
5342	lockdep_assert_held(&ar->data_lock);
5343
5344	switch (ar->scan.state) {
5345	case ATH11K_SCAN_IDLE:
5346	case ATH11K_SCAN_STARTING:
5347		/* One suspected reason scan can be completed while starting is
5348		 * if firmware fails to deliver all scan events to the host,
5349		 * e.g. when transport pipe is full. This has been observed
5350		 * with spectral scan phyerr events starving wmi transport
5351		 * pipe. In such case the "scan completed" event should be (and
5352		 * is) ignored by the host as it may be just firmware's scan
5353		 * state machine recovering.
5354		 */
5355		ath11k_warn(ar->ab, "received scan completed event in an invalid scan state: %s (%d)\n",
5356			    ath11k_scan_state_str(ar->scan.state),
5357			    ar->scan.state);
5358		break;
5359	case ATH11K_SCAN_RUNNING:
5360	case ATH11K_SCAN_ABORTING:
5361		__ath11k_mac_scan_finish(ar);
5362		break;
5363	}
5364}
5365
5366static void ath11k_wmi_event_scan_bss_chan(struct ath11k *ar)
5367{
5368	lockdep_assert_held(&ar->data_lock);
5369
5370	switch (ar->scan.state) {
5371	case ATH11K_SCAN_IDLE:
5372	case ATH11K_SCAN_STARTING:
5373		ath11k_warn(ar->ab, "received scan bss chan event in an invalid scan state: %s (%d)\n",
5374			    ath11k_scan_state_str(ar->scan.state),
5375			    ar->scan.state);
5376		break;
5377	case ATH11K_SCAN_RUNNING:
5378	case ATH11K_SCAN_ABORTING:
5379		ar->scan_channel = NULL;
5380		break;
5381	}
5382}
5383
5384static void ath11k_wmi_event_scan_foreign_chan(struct ath11k *ar, u32 freq)
5385{
5386	lockdep_assert_held(&ar->data_lock);
5387
5388	switch (ar->scan.state) {
5389	case ATH11K_SCAN_IDLE:
5390	case ATH11K_SCAN_STARTING:
5391		ath11k_warn(ar->ab, "received scan foreign chan event in an invalid scan state: %s (%d)\n",
5392			    ath11k_scan_state_str(ar->scan.state),
5393			    ar->scan.state);
5394		break;
5395	case ATH11K_SCAN_RUNNING:
5396	case ATH11K_SCAN_ABORTING:
5397		ar->scan_channel = ieee80211_get_channel(ar->hw->wiphy, freq);
5398		if (ar->scan.is_roc && ar->scan.roc_freq == freq)
5399			complete(&ar->scan.on_channel);
5400		break;
5401	}
5402}
5403
5404static const char *
5405ath11k_wmi_event_scan_type_str(enum wmi_scan_event_type type,
5406			       enum wmi_scan_completion_reason reason)
5407{
5408	switch (type) {
5409	case WMI_SCAN_EVENT_STARTED:
5410		return "started";
5411	case WMI_SCAN_EVENT_COMPLETED:
5412		switch (reason) {
5413		case WMI_SCAN_REASON_COMPLETED:
5414			return "completed";
5415		case WMI_SCAN_REASON_CANCELLED:
5416			return "completed [cancelled]";
5417		case WMI_SCAN_REASON_PREEMPTED:
5418			return "completed [preempted]";
5419		case WMI_SCAN_REASON_TIMEDOUT:
5420			return "completed [timedout]";
5421		case WMI_SCAN_REASON_INTERNAL_FAILURE:
5422			return "completed [internal err]";
5423		case WMI_SCAN_REASON_MAX:
5424			break;
5425		}
5426		return "completed [unknown]";
5427	case WMI_SCAN_EVENT_BSS_CHANNEL:
5428		return "bss channel";
5429	case WMI_SCAN_EVENT_FOREIGN_CHAN:
5430		return "foreign channel";
5431	case WMI_SCAN_EVENT_DEQUEUED:
5432		return "dequeued";
5433	case WMI_SCAN_EVENT_PREEMPTED:
5434		return "preempted";
5435	case WMI_SCAN_EVENT_START_FAILED:
5436		return "start failed";
5437	case WMI_SCAN_EVENT_RESTARTED:
5438		return "restarted";
5439	case WMI_SCAN_EVENT_FOREIGN_CHAN_EXIT:
5440		return "foreign channel exit";
5441	default:
5442		return "unknown";
5443	}
5444}
5445
5446static int ath11k_pull_scan_ev(struct ath11k_base *ab, struct sk_buff *skb,
5447			       struct wmi_scan_event *scan_evt_param)
5448{
5449	const void **tb;
5450	const struct wmi_scan_event *ev;
5451	int ret;
5452
5453	tb = ath11k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC);
5454	if (IS_ERR(tb)) {
5455		ret = PTR_ERR(tb);
5456		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
5457		return ret;
5458	}
5459
5460	ev = tb[WMI_TAG_SCAN_EVENT];
5461	if (!ev) {
5462		ath11k_warn(ab, "failed to fetch scan ev");
5463		kfree(tb);
5464		return -EPROTO;
5465	}
5466
5467	scan_evt_param->event_type = ev->event_type;
5468	scan_evt_param->reason = ev->reason;
5469	scan_evt_param->channel_freq = ev->channel_freq;
5470	scan_evt_param->scan_req_id = ev->scan_req_id;
5471	scan_evt_param->scan_id = ev->scan_id;
5472	scan_evt_param->vdev_id = ev->vdev_id;
5473	scan_evt_param->tsf_timestamp = ev->tsf_timestamp;
5474
5475	kfree(tb);
5476	return 0;
5477}
5478
5479static int ath11k_pull_peer_sta_kickout_ev(struct ath11k_base *ab, struct sk_buff *skb,
5480					   struct wmi_peer_sta_kickout_arg *arg)
5481{
5482	const void **tb;
5483	const struct wmi_peer_sta_kickout_event *ev;
5484	int ret;
5485
5486	tb = ath11k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC);
5487	if (IS_ERR(tb)) {
5488		ret = PTR_ERR(tb);
5489		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
5490		return ret;
5491	}
5492
5493	ev = tb[WMI_TAG_PEER_STA_KICKOUT_EVENT];
5494	if (!ev) {
5495		ath11k_warn(ab, "failed to fetch peer sta kickout ev");
5496		kfree(tb);
5497		return -EPROTO;
5498	}
5499
5500	arg->mac_addr = ev->peer_macaddr.addr;
5501
5502	kfree(tb);
5503	return 0;
5504}
5505
5506static int ath11k_pull_roam_ev(struct ath11k_base *ab, struct sk_buff *skb,
5507			       struct wmi_roam_event *roam_ev)
5508{
5509	const void **tb;
5510	const struct wmi_roam_event *ev;
5511	int ret;
5512
5513	tb = ath11k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC);
5514	if (IS_ERR(tb)) {
5515		ret = PTR_ERR(tb);
5516		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
5517		return ret;
5518	}
5519
5520	ev = tb[WMI_TAG_ROAM_EVENT];
5521	if (!ev) {
5522		ath11k_warn(ab, "failed to fetch roam ev");
5523		kfree(tb);
5524		return -EPROTO;
5525	}
5526
5527	roam_ev->vdev_id = ev->vdev_id;
5528	roam_ev->reason = ev->reason;
5529	roam_ev->rssi = ev->rssi;
5530
5531	kfree(tb);
5532	return 0;
5533}
5534
5535static int freq_to_idx(struct ath11k *ar, int freq)
5536{
5537	struct ieee80211_supported_band *sband;
5538	int band, ch, idx = 0;
5539
5540	for (band = NL80211_BAND_2GHZ; band < NUM_NL80211_BANDS; band++) {
5541		sband = ar->hw->wiphy->bands[band];
5542		if (!sband)
5543			continue;
5544
5545		for (ch = 0; ch < sband->n_channels; ch++, idx++)
5546			if (sband->channels[ch].center_freq == freq)
5547				goto exit;
5548	}
5549
5550exit:
5551	return idx;
5552}
5553
5554static int ath11k_pull_chan_info_ev(struct ath11k_base *ab, u8 *evt_buf,
5555				    u32 len, struct wmi_chan_info_event *ch_info_ev)
5556{
5557	const void **tb;
5558	const struct wmi_chan_info_event *ev;
5559	int ret;
5560
5561	tb = ath11k_wmi_tlv_parse_alloc(ab, evt_buf, len, GFP_ATOMIC);
5562	if (IS_ERR(tb)) {
5563		ret = PTR_ERR(tb);
5564		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
5565		return ret;
5566	}
5567
5568	ev = tb[WMI_TAG_CHAN_INFO_EVENT];
5569	if (!ev) {
5570		ath11k_warn(ab, "failed to fetch chan info ev");
5571		kfree(tb);
5572		return -EPROTO;
5573	}
5574
5575	ch_info_ev->err_code = ev->err_code;
5576	ch_info_ev->freq = ev->freq;
5577	ch_info_ev->cmd_flags = ev->cmd_flags;
5578	ch_info_ev->noise_floor = ev->noise_floor;
5579	ch_info_ev->rx_clear_count = ev->rx_clear_count;
5580	ch_info_ev->cycle_count = ev->cycle_count;
5581	ch_info_ev->chan_tx_pwr_range = ev->chan_tx_pwr_range;
5582	ch_info_ev->chan_tx_pwr_tp = ev->chan_tx_pwr_tp;
5583	ch_info_ev->rx_frame_count = ev->rx_frame_count;
5584	ch_info_ev->tx_frame_cnt = ev->tx_frame_cnt;
5585	ch_info_ev->mac_clk_mhz = ev->mac_clk_mhz;
5586	ch_info_ev->vdev_id = ev->vdev_id;
5587
5588	kfree(tb);
5589	return 0;
5590}
5591
5592static int
5593ath11k_pull_pdev_bss_chan_info_ev(struct ath11k_base *ab, struct sk_buff *skb,
5594				  struct wmi_pdev_bss_chan_info_event *bss_ch_info_ev)
5595{
5596	const void **tb;
5597	const struct wmi_pdev_bss_chan_info_event *ev;
5598	int ret;
5599
5600	tb = ath11k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC);
5601	if (IS_ERR(tb)) {
5602		ret = PTR_ERR(tb);
5603		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
5604		return ret;
5605	}
5606
5607	ev = tb[WMI_TAG_PDEV_BSS_CHAN_INFO_EVENT];
5608	if (!ev) {
5609		ath11k_warn(ab, "failed to fetch pdev bss chan info ev");
5610		kfree(tb);
5611		return -EPROTO;
5612	}
5613
5614	bss_ch_info_ev->pdev_id = ev->pdev_id;
5615	bss_ch_info_ev->freq = ev->freq;
5616	bss_ch_info_ev->noise_floor = ev->noise_floor;
5617	bss_ch_info_ev->rx_clear_count_low = ev->rx_clear_count_low;
5618	bss_ch_info_ev->rx_clear_count_high = ev->rx_clear_count_high;
5619	bss_ch_info_ev->cycle_count_low = ev->cycle_count_low;
5620	bss_ch_info_ev->cycle_count_high = ev->cycle_count_high;
5621	bss_ch_info_ev->tx_cycle_count_low = ev->tx_cycle_count_low;
5622	bss_ch_info_ev->tx_cycle_count_high = ev->tx_cycle_count_high;
5623	bss_ch_info_ev->rx_cycle_count_low = ev->rx_cycle_count_low;
5624	bss_ch_info_ev->rx_cycle_count_high = ev->rx_cycle_count_high;
5625	bss_ch_info_ev->rx_bss_cycle_count_low = ev->rx_bss_cycle_count_low;
5626	bss_ch_info_ev->rx_bss_cycle_count_high = ev->rx_bss_cycle_count_high;
5627
5628	kfree(tb);
5629	return 0;
5630}
5631
5632static int
5633ath11k_pull_vdev_install_key_compl_ev(struct ath11k_base *ab, struct sk_buff *skb,
5634				      struct wmi_vdev_install_key_complete_arg *arg)
5635{
5636	const void **tb;
5637	const struct wmi_vdev_install_key_compl_event *ev;
5638	int ret;
5639
5640	tb = ath11k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC);
5641	if (IS_ERR(tb)) {
5642		ret = PTR_ERR(tb);
5643		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
5644		return ret;
5645	}
5646
5647	ev = tb[WMI_TAG_VDEV_INSTALL_KEY_COMPLETE_EVENT];
5648	if (!ev) {
5649		ath11k_warn(ab, "failed to fetch vdev install key compl ev");
5650		kfree(tb);
5651		return -EPROTO;
5652	}
5653
5654	arg->vdev_id = ev->vdev_id;
5655	arg->macaddr = ev->peer_macaddr.addr;
5656	arg->key_idx = ev->key_idx;
5657	arg->key_flags = ev->key_flags;
5658	arg->status = ev->status;
5659
5660	kfree(tb);
5661	return 0;
5662}
5663
5664static int ath11k_pull_peer_assoc_conf_ev(struct ath11k_base *ab, struct sk_buff *skb,
5665					  struct wmi_peer_assoc_conf_arg *peer_assoc_conf)
5666{
5667	const void **tb;
5668	const struct wmi_peer_assoc_conf_event *ev;
5669	int ret;
5670
5671	tb = ath11k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC);
5672	if (IS_ERR(tb)) {
5673		ret = PTR_ERR(tb);
5674		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
5675		return ret;
5676	}
5677
5678	ev = tb[WMI_TAG_PEER_ASSOC_CONF_EVENT];
5679	if (!ev) {
5680		ath11k_warn(ab, "failed to fetch peer assoc conf ev");
5681		kfree(tb);
5682		return -EPROTO;
5683	}
5684
5685	peer_assoc_conf->vdev_id = ev->vdev_id;
5686	peer_assoc_conf->macaddr = ev->peer_macaddr.addr;
5687
5688	kfree(tb);
5689	return 0;
5690}
5691
5692static void ath11k_wmi_pull_pdev_stats_base(const struct wmi_pdev_stats_base *src,
5693					    struct ath11k_fw_stats_pdev *dst)
5694{
5695	dst->ch_noise_floor = src->chan_nf;
5696	dst->tx_frame_count = src->tx_frame_count;
5697	dst->rx_frame_count = src->rx_frame_count;
5698	dst->rx_clear_count = src->rx_clear_count;
5699	dst->cycle_count = src->cycle_count;
5700	dst->phy_err_count = src->phy_err_count;
5701	dst->chan_tx_power = src->chan_tx_pwr;
5702}
5703
5704static void
5705ath11k_wmi_pull_pdev_stats_tx(const struct wmi_pdev_stats_tx *src,
5706			      struct ath11k_fw_stats_pdev *dst)
5707{
5708	dst->comp_queued = src->comp_queued;
5709	dst->comp_delivered = src->comp_delivered;
5710	dst->msdu_enqued = src->msdu_enqued;
5711	dst->mpdu_enqued = src->mpdu_enqued;
5712	dst->wmm_drop = src->wmm_drop;
5713	dst->local_enqued = src->local_enqued;
5714	dst->local_freed = src->local_freed;
5715	dst->hw_queued = src->hw_queued;
5716	dst->hw_reaped = src->hw_reaped;
5717	dst->underrun = src->underrun;
5718	dst->hw_paused = src->hw_paused;
5719	dst->tx_abort = src->tx_abort;
5720	dst->mpdus_requeued = src->mpdus_requeued;
5721	dst->tx_ko = src->tx_ko;
5722	dst->tx_xretry = src->tx_xretry;
5723	dst->data_rc = src->data_rc;
5724	dst->self_triggers = src->self_triggers;
5725	dst->sw_retry_failure = src->sw_retry_failure;
5726	dst->illgl_rate_phy_err = src->illgl_rate_phy_err;
5727	dst->pdev_cont_xretry = src->pdev_cont_xretry;
5728	dst->pdev_tx_timeout = src->pdev_tx_timeout;
5729	dst->pdev_resets = src->pdev_resets;
5730	dst->stateless_tid_alloc_failure = src->stateless_tid_alloc_failure;
5731	dst->phy_underrun = src->phy_underrun;
5732	dst->txop_ovf = src->txop_ovf;
5733	dst->seq_posted = src->seq_posted;
5734	dst->seq_failed_queueing = src->seq_failed_queueing;
5735	dst->seq_completed = src->seq_completed;
5736	dst->seq_restarted = src->seq_restarted;
5737	dst->mu_seq_posted = src->mu_seq_posted;
5738	dst->mpdus_sw_flush = src->mpdus_sw_flush;
5739	dst->mpdus_hw_filter = src->mpdus_hw_filter;
5740	dst->mpdus_truncated = src->mpdus_truncated;
5741	dst->mpdus_ack_failed = src->mpdus_ack_failed;
5742	dst->mpdus_expired = src->mpdus_expired;
5743}
5744
5745static void ath11k_wmi_pull_pdev_stats_rx(const struct wmi_pdev_stats_rx *src,
5746					  struct ath11k_fw_stats_pdev *dst)
5747{
5748	dst->mid_ppdu_route_change = src->mid_ppdu_route_change;
5749	dst->status_rcvd = src->status_rcvd;
5750	dst->r0_frags = src->r0_frags;
5751	dst->r1_frags = src->r1_frags;
5752	dst->r2_frags = src->r2_frags;
5753	dst->r3_frags = src->r3_frags;
5754	dst->htt_msdus = src->htt_msdus;
5755	dst->htt_mpdus = src->htt_mpdus;
5756	dst->loc_msdus = src->loc_msdus;
5757	dst->loc_mpdus = src->loc_mpdus;
5758	dst->oversize_amsdu = src->oversize_amsdu;
5759	dst->phy_errs = src->phy_errs;
5760	dst->phy_err_drop = src->phy_err_drop;
5761	dst->mpdu_errs = src->mpdu_errs;
5762	dst->rx_ovfl_errs = src->rx_ovfl_errs;
5763}
5764
5765static void
5766ath11k_wmi_pull_vdev_stats(const struct wmi_vdev_stats *src,
5767			   struct ath11k_fw_stats_vdev *dst)
5768{
5769	int i;
5770
5771	dst->vdev_id = src->vdev_id;
5772	dst->beacon_snr = src->beacon_snr;
5773	dst->data_snr = src->data_snr;
5774	dst->num_rx_frames = src->num_rx_frames;
5775	dst->num_rts_fail = src->num_rts_fail;
5776	dst->num_rts_success = src->num_rts_success;
5777	dst->num_rx_err = src->num_rx_err;
5778	dst->num_rx_discard = src->num_rx_discard;
5779	dst->num_tx_not_acked = src->num_tx_not_acked;
5780
5781	for (i = 0; i < ARRAY_SIZE(src->num_tx_frames); i++)
5782		dst->num_tx_frames[i] = src->num_tx_frames[i];
5783
5784	for (i = 0; i < ARRAY_SIZE(src->num_tx_frames_retries); i++)
5785		dst->num_tx_frames_retries[i] = src->num_tx_frames_retries[i];
5786
5787	for (i = 0; i < ARRAY_SIZE(src->num_tx_frames_failures); i++)
5788		dst->num_tx_frames_failures[i] = src->num_tx_frames_failures[i];
5789
5790	for (i = 0; i < ARRAY_SIZE(src->tx_rate_history); i++)
5791		dst->tx_rate_history[i] = src->tx_rate_history[i];
5792
5793	for (i = 0; i < ARRAY_SIZE(src->beacon_rssi_history); i++)
5794		dst->beacon_rssi_history[i] = src->beacon_rssi_history[i];
5795}
5796
5797static void
5798ath11k_wmi_pull_bcn_stats(const struct wmi_bcn_stats *src,
5799			  struct ath11k_fw_stats_bcn *dst)
5800{
5801	dst->vdev_id = src->vdev_id;
5802	dst->tx_bcn_succ_cnt = src->tx_bcn_succ_cnt;
5803	dst->tx_bcn_outage_cnt = src->tx_bcn_outage_cnt;
5804}
5805
5806static int ath11k_wmi_tlv_rssi_chain_parse(struct ath11k_base *ab,
5807					   u16 tag, u16 len,
5808					   const void *ptr, void *data)
5809{
5810	struct wmi_tlv_fw_stats_parse *parse = data;
5811	const struct wmi_stats_event *ev = parse->ev;
5812	struct ath11k_fw_stats *stats = parse->stats;
5813	struct ath11k *ar;
5814	struct ath11k_vif *arvif;
5815	struct ieee80211_sta *sta;
5816	struct ath11k_sta *arsta;
5817	const struct wmi_rssi_stats *stats_rssi = (const struct wmi_rssi_stats *)ptr;
5818	int j, ret = 0;
5819
5820	if (tag != WMI_TAG_RSSI_STATS)
5821		return -EPROTO;
5822
5823	rcu_read_lock();
5824
5825	ar = ath11k_mac_get_ar_by_pdev_id(ab, ev->pdev_id);
5826	stats->stats_id = WMI_REQUEST_RSSI_PER_CHAIN_STAT;
5827
5828	ath11k_dbg(ab, ATH11K_DBG_WMI,
5829		   "wmi stats vdev id %d mac %pM\n",
5830		   stats_rssi->vdev_id, stats_rssi->peer_macaddr.addr);
5831
5832	arvif = ath11k_mac_get_arvif(ar, stats_rssi->vdev_id);
5833	if (!arvif) {
5834		ath11k_warn(ab, "not found vif for vdev id %d\n",
5835			    stats_rssi->vdev_id);
5836		ret = -EPROTO;
5837		goto exit;
5838	}
5839
5840	ath11k_dbg(ab, ATH11K_DBG_WMI,
5841		   "wmi stats bssid %pM vif %pK\n",
5842		   arvif->bssid, arvif->vif);
5843
5844	sta = ieee80211_find_sta_by_ifaddr(ar->hw,
5845					   arvif->bssid,
5846					   NULL);
5847	if (!sta) {
5848		ath11k_dbg(ab, ATH11K_DBG_WMI,
5849			   "not found station of bssid %pM for rssi chain\n",
5850			   arvif->bssid);
5851		goto exit;
5852	}
5853
5854	arsta = (struct ath11k_sta *)sta->drv_priv;
5855
5856	BUILD_BUG_ON(ARRAY_SIZE(arsta->chain_signal) >
5857		     ARRAY_SIZE(stats_rssi->rssi_avg_beacon));
5858
5859	for (j = 0; j < ARRAY_SIZE(arsta->chain_signal); j++) {
5860		arsta->chain_signal[j] = stats_rssi->rssi_avg_beacon[j];
5861		ath11k_dbg(ab, ATH11K_DBG_WMI,
5862			   "wmi stats beacon rssi[%d] %d data rssi[%d] %d\n",
5863			   j,
5864			   stats_rssi->rssi_avg_beacon[j],
5865			   j,
5866			   stats_rssi->rssi_avg_data[j]);
5867	}
5868
5869exit:
5870	rcu_read_unlock();
5871	return ret;
5872}
5873
5874static int ath11k_wmi_tlv_fw_stats_data_parse(struct ath11k_base *ab,
5875					      struct wmi_tlv_fw_stats_parse *parse,
5876					      const void *ptr,
5877					      u16 len)
5878{
5879	struct ath11k_fw_stats *stats = parse->stats;
5880	const struct wmi_stats_event *ev = parse->ev;
5881	struct ath11k *ar;
5882	struct ath11k_vif *arvif;
5883	struct ieee80211_sta *sta;
5884	struct ath11k_sta *arsta;
5885	int i, ret = 0;
5886	const void *data = ptr;
5887
5888	if (!ev) {
5889		ath11k_warn(ab, "failed to fetch update stats ev");
5890		return -EPROTO;
5891	}
5892
5893	stats->stats_id = 0;
5894
5895	rcu_read_lock();
5896
5897	ar = ath11k_mac_get_ar_by_pdev_id(ab, ev->pdev_id);
5898
5899	for (i = 0; i < ev->num_pdev_stats; i++) {
5900		const struct wmi_pdev_stats *src;
5901		struct ath11k_fw_stats_pdev *dst;
5902
5903		src = data;
5904		if (len < sizeof(*src)) {
5905			ret = -EPROTO;
5906			goto exit;
5907		}
5908
5909		stats->stats_id = WMI_REQUEST_PDEV_STAT;
5910
5911		data += sizeof(*src);
5912		len -= sizeof(*src);
5913
5914		dst = kzalloc(sizeof(*dst), GFP_ATOMIC);
5915		if (!dst)
5916			continue;
5917
5918		ath11k_wmi_pull_pdev_stats_base(&src->base, dst);
5919		ath11k_wmi_pull_pdev_stats_tx(&src->tx, dst);
5920		ath11k_wmi_pull_pdev_stats_rx(&src->rx, dst);
5921		list_add_tail(&dst->list, &stats->pdevs);
5922	}
5923
5924	for (i = 0; i < ev->num_vdev_stats; i++) {
5925		const struct wmi_vdev_stats *src;
5926		struct ath11k_fw_stats_vdev *dst;
5927
5928		src = data;
5929		if (len < sizeof(*src)) {
5930			ret = -EPROTO;
5931			goto exit;
5932		}
5933
5934		stats->stats_id = WMI_REQUEST_VDEV_STAT;
5935
5936		arvif = ath11k_mac_get_arvif(ar, src->vdev_id);
5937		if (arvif) {
5938			sta = ieee80211_find_sta_by_ifaddr(ar->hw,
5939							   arvif->bssid,
5940							   NULL);
5941			if (sta) {
5942				arsta = (struct ath11k_sta *)sta->drv_priv;
5943				arsta->rssi_beacon = src->beacon_snr;
5944				ath11k_dbg(ab, ATH11K_DBG_WMI,
5945					   "wmi stats vdev id %d snr %d\n",
5946					   src->vdev_id, src->beacon_snr);
5947			} else {
5948				ath11k_dbg(ab, ATH11K_DBG_WMI,
5949					   "not found station of bssid %pM for vdev stat\n",
5950					   arvif->bssid);
5951			}
5952		}
5953
5954		data += sizeof(*src);
5955		len -= sizeof(*src);
5956
5957		dst = kzalloc(sizeof(*dst), GFP_ATOMIC);
5958		if (!dst)
5959			continue;
5960
5961		ath11k_wmi_pull_vdev_stats(src, dst);
5962		list_add_tail(&dst->list, &stats->vdevs);
5963	}
5964
5965	for (i = 0; i < ev->num_bcn_stats; i++) {
5966		const struct wmi_bcn_stats *src;
5967		struct ath11k_fw_stats_bcn *dst;
5968
5969		src = data;
5970		if (len < sizeof(*src)) {
5971			ret = -EPROTO;
5972			goto exit;
5973		}
5974
5975		stats->stats_id = WMI_REQUEST_BCN_STAT;
5976
5977		data += sizeof(*src);
5978		len -= sizeof(*src);
5979
5980		dst = kzalloc(sizeof(*dst), GFP_ATOMIC);
5981		if (!dst)
5982			continue;
5983
5984		ath11k_wmi_pull_bcn_stats(src, dst);
5985		list_add_tail(&dst->list, &stats->bcn);
5986	}
5987
5988exit:
5989	rcu_read_unlock();
5990	return ret;
5991}
5992
5993static int ath11k_wmi_tlv_fw_stats_parse(struct ath11k_base *ab,
5994					 u16 tag, u16 len,
5995					 const void *ptr, void *data)
5996{
5997	struct wmi_tlv_fw_stats_parse *parse = data;
5998	int ret = 0;
5999
6000	switch (tag) {
6001	case WMI_TAG_STATS_EVENT:
6002		parse->ev = (struct wmi_stats_event *)ptr;
6003		parse->stats->pdev_id = parse->ev->pdev_id;
6004		break;
6005	case WMI_TAG_ARRAY_BYTE:
6006		ret = ath11k_wmi_tlv_fw_stats_data_parse(ab, parse, ptr, len);
6007		break;
6008	case WMI_TAG_PER_CHAIN_RSSI_STATS:
6009		parse->rssi = (struct wmi_per_chain_rssi_stats *)ptr;
6010
6011		if (parse->ev->stats_id & WMI_REQUEST_RSSI_PER_CHAIN_STAT)
6012			parse->rssi_num = parse->rssi->num_per_chain_rssi_stats;
6013
6014		ath11k_dbg(ab, ATH11K_DBG_WMI,
6015			   "wmi stats id 0x%x num chain %d\n",
6016			   parse->ev->stats_id,
6017			   parse->rssi_num);
6018		break;
6019	case WMI_TAG_ARRAY_STRUCT:
6020		if (parse->rssi_num && !parse->chain_rssi_done) {
6021			ret = ath11k_wmi_tlv_iter(ab, ptr, len,
6022						  ath11k_wmi_tlv_rssi_chain_parse,
6023						  parse);
6024			if (ret) {
6025				ath11k_warn(ab, "failed to parse rssi chain %d\n",
6026					    ret);
6027				return ret;
6028			}
6029			parse->chain_rssi_done = true;
6030		}
6031		break;
6032	default:
6033		break;
6034	}
6035	return ret;
6036}
6037
6038int ath11k_wmi_pull_fw_stats(struct ath11k_base *ab, struct sk_buff *skb,
6039			     struct ath11k_fw_stats *stats)
6040{
6041	struct wmi_tlv_fw_stats_parse parse = { };
6042
6043	stats->stats_id = 0;
6044	parse.stats = stats;
6045
6046	return ath11k_wmi_tlv_iter(ab, skb->data, skb->len,
6047				   ath11k_wmi_tlv_fw_stats_parse,
6048				   &parse);
6049}
6050
6051size_t ath11k_wmi_fw_stats_num_vdevs(struct list_head *head)
6052{
6053	struct ath11k_fw_stats_vdev *i;
6054	size_t num = 0;
6055
6056	list_for_each_entry(i, head, list)
6057		++num;
6058
6059	return num;
6060}
6061
6062static size_t ath11k_wmi_fw_stats_num_bcn(struct list_head *head)
6063{
6064	struct ath11k_fw_stats_bcn *i;
6065	size_t num = 0;
6066
6067	list_for_each_entry(i, head, list)
6068		++num;
6069
6070	return num;
6071}
6072
6073static void
6074ath11k_wmi_fw_pdev_base_stats_fill(const struct ath11k_fw_stats_pdev *pdev,
6075				   char *buf, u32 *length)
6076{
6077	u32 len = *length;
6078	u32 buf_len = ATH11K_FW_STATS_BUF_SIZE;
6079
6080	len += scnprintf(buf + len, buf_len - len, "\n");
6081	len += scnprintf(buf + len, buf_len - len, "%30s\n",
6082			"ath11k PDEV stats");
6083	len += scnprintf(buf + len, buf_len - len, "%30s\n\n",
6084			"=================");
6085
6086	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6087			"Channel noise floor", pdev->ch_noise_floor);
6088	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6089			"Channel TX power", pdev->chan_tx_power);
6090	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6091			"TX frame count", pdev->tx_frame_count);
6092	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6093			"RX frame count", pdev->rx_frame_count);
6094	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6095			"RX clear count", pdev->rx_clear_count);
6096	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6097			"Cycle count", pdev->cycle_count);
6098	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6099			"PHY error count", pdev->phy_err_count);
6100
6101	*length = len;
6102}
6103
6104static void
6105ath11k_wmi_fw_pdev_tx_stats_fill(const struct ath11k_fw_stats_pdev *pdev,
6106				 char *buf, u32 *length)
6107{
6108	u32 len = *length;
6109	u32 buf_len = ATH11K_FW_STATS_BUF_SIZE;
6110
6111	len += scnprintf(buf + len, buf_len - len, "\n%30s\n",
6112			 "ath11k PDEV TX stats");
6113	len += scnprintf(buf + len, buf_len - len, "%30s\n\n",
6114			 "====================");
6115
6116	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6117			 "HTT cookies queued", pdev->comp_queued);
6118	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6119			 "HTT cookies disp.", pdev->comp_delivered);
6120	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6121			 "MSDU queued", pdev->msdu_enqued);
6122	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6123			 "MPDU queued", pdev->mpdu_enqued);
6124	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6125			 "MSDUs dropped", pdev->wmm_drop);
6126	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6127			 "Local enqued", pdev->local_enqued);
6128	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6129			 "Local freed", pdev->local_freed);
6130	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6131			 "HW queued", pdev->hw_queued);
6132	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6133			 "PPDUs reaped", pdev->hw_reaped);
6134	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6135			 "Num underruns", pdev->underrun);
6136	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6137			 "Num HW Paused", pdev->hw_paused);
6138	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6139			 "PPDUs cleaned", pdev->tx_abort);
6140	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6141			 "MPDUs requeued", pdev->mpdus_requeued);
6142	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6143			 "PPDU OK", pdev->tx_ko);
6144	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6145			 "Excessive retries", pdev->tx_xretry);
6146	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6147			 "HW rate", pdev->data_rc);
6148	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6149			 "Sched self triggers", pdev->self_triggers);
6150	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6151			 "Dropped due to SW retries",
6152			 pdev->sw_retry_failure);
6153	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6154			 "Illegal rate phy errors",
6155			 pdev->illgl_rate_phy_err);
6156	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6157			 "PDEV continuous xretry", pdev->pdev_cont_xretry);
6158	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6159			 "TX timeout", pdev->pdev_tx_timeout);
6160	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6161			 "PDEV resets", pdev->pdev_resets);
6162	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6163			 "Stateless TIDs alloc failures",
6164			 pdev->stateless_tid_alloc_failure);
6165	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6166			 "PHY underrun", pdev->phy_underrun);
6167	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6168			 "MPDU is more than txop limit", pdev->txop_ovf);
6169	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6170			 "Num sequences posted", pdev->seq_posted);
6171	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6172			 "Num seq failed queueing ", pdev->seq_failed_queueing);
6173	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6174			 "Num sequences completed ", pdev->seq_completed);
6175	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6176			 "Num sequences restarted ", pdev->seq_restarted);
6177	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6178			 "Num of MU sequences posted ", pdev->mu_seq_posted);
6179	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6180			 "Num of MPDUS SW flushed ", pdev->mpdus_sw_flush);
6181	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6182			 "Num of MPDUS HW filtered ", pdev->mpdus_hw_filter);
6183	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6184			 "Num of MPDUS truncated ", pdev->mpdus_truncated);
6185	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6186			 "Num of MPDUS ACK failed ", pdev->mpdus_ack_failed);
6187	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6188			 "Num of MPDUS expired ", pdev->mpdus_expired);
6189	*length = len;
6190}
6191
6192static void
6193ath11k_wmi_fw_pdev_rx_stats_fill(const struct ath11k_fw_stats_pdev *pdev,
6194				 char *buf, u32 *length)
6195{
6196	u32 len = *length;
6197	u32 buf_len = ATH11K_FW_STATS_BUF_SIZE;
6198
6199	len += scnprintf(buf + len, buf_len - len, "\n%30s\n",
6200			 "ath11k PDEV RX stats");
6201	len += scnprintf(buf + len, buf_len - len, "%30s\n\n",
6202			 "====================");
6203
6204	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6205			 "Mid PPDU route change",
6206			 pdev->mid_ppdu_route_change);
6207	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6208			 "Tot. number of statuses", pdev->status_rcvd);
6209	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6210			 "Extra frags on rings 0", pdev->r0_frags);
6211	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6212			 "Extra frags on rings 1", pdev->r1_frags);
6213	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6214			 "Extra frags on rings 2", pdev->r2_frags);
6215	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6216			 "Extra frags on rings 3", pdev->r3_frags);
6217	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6218			 "MSDUs delivered to HTT", pdev->htt_msdus);
6219	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6220			 "MPDUs delivered to HTT", pdev->htt_mpdus);
6221	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6222			 "MSDUs delivered to stack", pdev->loc_msdus);
6223	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6224			 "MPDUs delivered to stack", pdev->loc_mpdus);
6225	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6226			 "Oversized AMSUs", pdev->oversize_amsdu);
6227	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6228			 "PHY errors", pdev->phy_errs);
6229	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6230			 "PHY errors drops", pdev->phy_err_drop);
6231	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6232			 "MPDU errors (FCS, MIC, ENC)", pdev->mpdu_errs);
6233	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6234			 "Overflow errors", pdev->rx_ovfl_errs);
6235	*length = len;
6236}
6237
6238static void
6239ath11k_wmi_fw_vdev_stats_fill(struct ath11k *ar,
6240			      const struct ath11k_fw_stats_vdev *vdev,
6241			      char *buf, u32 *length)
6242{
6243	u32 len = *length;
6244	u32 buf_len = ATH11K_FW_STATS_BUF_SIZE;
6245	struct ath11k_vif *arvif = ath11k_mac_get_arvif(ar, vdev->vdev_id);
6246	u8 *vif_macaddr;
6247	int i;
6248
6249	/* VDEV stats has all the active VDEVs of other PDEVs as well,
6250	 * ignoring those not part of requested PDEV
6251	 */
6252	if (!arvif)
6253		return;
6254
6255	vif_macaddr = arvif->vif->addr;
6256
6257	len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
6258			 "VDEV ID", vdev->vdev_id);
6259	len += scnprintf(buf + len, buf_len - len, "%30s %pM\n",
6260			 "VDEV MAC address", vif_macaddr);
6261	len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
6262			 "beacon snr", vdev->beacon_snr);
6263	len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
6264			 "data snr", vdev->data_snr);
6265	len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
6266			 "num rx frames", vdev->num_rx_frames);
6267	len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
6268			 "num rts fail", vdev->num_rts_fail);
6269	len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
6270			 "num rts success", vdev->num_rts_success);
6271	len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
6272			 "num rx err", vdev->num_rx_err);
6273	len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
6274			 "num rx discard", vdev->num_rx_discard);
6275	len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
6276			 "num tx not acked", vdev->num_tx_not_acked);
6277
6278	for (i = 0 ; i < ARRAY_SIZE(vdev->num_tx_frames); i++)
6279		len += scnprintf(buf + len, buf_len - len,
6280				"%25s [%02d] %u\n",
6281				"num tx frames", i,
6282				vdev->num_tx_frames[i]);
6283
6284	for (i = 0 ; i < ARRAY_SIZE(vdev->num_tx_frames_retries); i++)
6285		len += scnprintf(buf + len, buf_len - len,
6286				"%25s [%02d] %u\n",
6287				"num tx frames retries", i,
6288				vdev->num_tx_frames_retries[i]);
6289
6290	for (i = 0 ; i < ARRAY_SIZE(vdev->num_tx_frames_failures); i++)
6291		len += scnprintf(buf + len, buf_len - len,
6292				"%25s [%02d] %u\n",
6293				"num tx frames failures", i,
6294				vdev->num_tx_frames_failures[i]);
6295
6296	for (i = 0 ; i < ARRAY_SIZE(vdev->tx_rate_history); i++)
6297		len += scnprintf(buf + len, buf_len - len,
6298				"%25s [%02d] 0x%08x\n",
6299				"tx rate history", i,
6300				vdev->tx_rate_history[i]);
6301
6302	for (i = 0 ; i < ARRAY_SIZE(vdev->beacon_rssi_history); i++)
6303		len += scnprintf(buf + len, buf_len - len,
6304				"%25s [%02d] %u\n",
6305				"beacon rssi history", i,
6306				vdev->beacon_rssi_history[i]);
6307
6308	len += scnprintf(buf + len, buf_len - len, "\n");
6309	*length = len;
6310}
6311
6312static void
6313ath11k_wmi_fw_bcn_stats_fill(struct ath11k *ar,
6314			     const struct ath11k_fw_stats_bcn *bcn,
6315			     char *buf, u32 *length)
6316{
6317	u32 len = *length;
6318	u32 buf_len = ATH11K_FW_STATS_BUF_SIZE;
6319	struct ath11k_vif *arvif = ath11k_mac_get_arvif(ar, bcn->vdev_id);
6320	u8 *vdev_macaddr;
6321
6322	if (!arvif) {
6323		ath11k_warn(ar->ab, "invalid vdev id %d in bcn stats",
6324			    bcn->vdev_id);
6325		return;
6326	}
6327
6328	vdev_macaddr = arvif->vif->addr;
6329
6330	len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
6331			 "VDEV ID", bcn->vdev_id);
6332	len += scnprintf(buf + len, buf_len - len, "%30s %pM\n",
6333			 "VDEV MAC address", vdev_macaddr);
6334	len += scnprintf(buf + len, buf_len - len, "%30s\n\n",
6335			 "================");
6336	len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
6337			 "Num of beacon tx success", bcn->tx_bcn_succ_cnt);
6338	len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
6339			 "Num of beacon tx failures", bcn->tx_bcn_outage_cnt);
6340
6341	len += scnprintf(buf + len, buf_len - len, "\n");
6342	*length = len;
6343}
6344
6345void ath11k_wmi_fw_stats_fill(struct ath11k *ar,
6346			      struct ath11k_fw_stats *fw_stats,
6347			      u32 stats_id, char *buf)
6348{
6349	u32 len = 0;
6350	u32 buf_len = ATH11K_FW_STATS_BUF_SIZE;
6351	const struct ath11k_fw_stats_pdev *pdev;
6352	const struct ath11k_fw_stats_vdev *vdev;
6353	const struct ath11k_fw_stats_bcn *bcn;
6354	size_t num_bcn;
6355
6356	spin_lock_bh(&ar->data_lock);
6357
6358	if (stats_id == WMI_REQUEST_PDEV_STAT) {
6359		pdev = list_first_entry_or_null(&fw_stats->pdevs,
6360						struct ath11k_fw_stats_pdev, list);
6361		if (!pdev) {
6362			ath11k_warn(ar->ab, "failed to get pdev stats\n");
6363			goto unlock;
6364		}
6365
6366		ath11k_wmi_fw_pdev_base_stats_fill(pdev, buf, &len);
6367		ath11k_wmi_fw_pdev_tx_stats_fill(pdev, buf, &len);
6368		ath11k_wmi_fw_pdev_rx_stats_fill(pdev, buf, &len);
6369	}
6370
6371	if (stats_id == WMI_REQUEST_VDEV_STAT) {
6372		len += scnprintf(buf + len, buf_len - len, "\n");
6373		len += scnprintf(buf + len, buf_len - len, "%30s\n",
6374				 "ath11k VDEV stats");
6375		len += scnprintf(buf + len, buf_len - len, "%30s\n\n",
6376				 "=================");
6377
6378		list_for_each_entry(vdev, &fw_stats->vdevs, list)
6379			ath11k_wmi_fw_vdev_stats_fill(ar, vdev, buf, &len);
6380	}
6381
6382	if (stats_id == WMI_REQUEST_BCN_STAT) {
6383		num_bcn = ath11k_wmi_fw_stats_num_bcn(&fw_stats->bcn);
6384
6385		len += scnprintf(buf + len, buf_len - len, "\n");
6386		len += scnprintf(buf + len, buf_len - len, "%30s (%zu)\n",
6387				 "ath11k Beacon stats", num_bcn);
6388		len += scnprintf(buf + len, buf_len - len, "%30s\n\n",
6389				 "===================");
6390
6391		list_for_each_entry(bcn, &fw_stats->bcn, list)
6392			ath11k_wmi_fw_bcn_stats_fill(ar, bcn, buf, &len);
6393	}
6394
6395unlock:
6396	spin_unlock_bh(&ar->data_lock);
6397
6398	if (len >= buf_len)
6399		buf[len - 1] = 0;
6400	else
6401		buf[len] = 0;
6402}
6403
6404static void ath11k_wmi_op_ep_tx_credits(struct ath11k_base *ab)
6405{
6406	/* try to send pending beacons first. they take priority */
6407	wake_up(&ab->wmi_ab.tx_credits_wq);
6408}
6409
6410static int ath11k_reg_11d_new_cc_event(struct ath11k_base *ab, struct sk_buff *skb)
6411{
6412	const struct wmi_11d_new_cc_ev *ev;
6413	struct ath11k *ar;
6414	struct ath11k_pdev *pdev;
6415	const void **tb;
6416	int ret, i;
6417
6418	tb = ath11k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC);
6419	if (IS_ERR(tb)) {
6420		ret = PTR_ERR(tb);
6421		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
6422		return ret;
6423	}
6424
6425	ev = tb[WMI_TAG_11D_NEW_COUNTRY_EVENT];
6426	if (!ev) {
6427		kfree(tb);
6428		ath11k_warn(ab, "failed to fetch 11d new cc ev");
6429		return -EPROTO;
6430	}
6431
6432	spin_lock_bh(&ab->base_lock);
6433	memcpy(&ab->new_alpha2, &ev->new_alpha2, 2);
6434	spin_unlock_bh(&ab->base_lock);
6435
6436	ath11k_dbg(ab, ATH11K_DBG_WMI, "wmi 11d new cc %c%c\n",
6437		   ab->new_alpha2[0],
6438		   ab->new_alpha2[1]);
6439
6440	kfree(tb);
6441
6442	for (i = 0; i < ab->num_radios; i++) {
6443		pdev = &ab->pdevs[i];
6444		ar = pdev->ar;
6445		ar->state_11d = ATH11K_11D_IDLE;
6446		complete(&ar->completed_11d_scan);
6447	}
6448
6449	queue_work(ab->workqueue, &ab->update_11d_work);
6450
6451	return 0;
6452}
6453
6454static void ath11k_wmi_htc_tx_complete(struct ath11k_base *ab,
6455				       struct sk_buff *skb)
6456{
6457	struct ath11k_pdev_wmi *wmi = NULL;
6458	u32 i;
6459	u8 wmi_ep_count;
6460	u8 eid;
6461
6462	eid = ATH11K_SKB_CB(skb)->eid;
6463	dev_kfree_skb(skb);
6464
6465	if (eid >= ATH11K_HTC_EP_COUNT)
6466		return;
6467
6468	wmi_ep_count = ab->htc.wmi_ep_count;
6469	if (wmi_ep_count > ab->hw_params.max_radios)
6470		return;
6471
6472	for (i = 0; i < ab->htc.wmi_ep_count; i++) {
6473		if (ab->wmi_ab.wmi[i].eid == eid) {
6474			wmi = &ab->wmi_ab.wmi[i];
6475			break;
6476		}
6477	}
6478
6479	if (wmi)
6480		wake_up(&wmi->tx_ce_desc_wq);
6481}
6482
6483static bool ath11k_reg_is_world_alpha(char *alpha)
6484{
6485	if (alpha[0] == '0' && alpha[1] == '0')
6486		return true;
6487
6488	if (alpha[0] == 'n' && alpha[1] == 'a')
6489		return true;
6490
6491	return false;
6492}
6493
6494static int ath11k_reg_chan_list_event(struct ath11k_base *ab, struct sk_buff *skb)
6495{
6496	struct cur_regulatory_info *reg_info = NULL;
6497	struct ieee80211_regdomain *regd = NULL;
6498	bool intersect = false;
6499	int ret = 0, pdev_idx;
6500	struct ath11k *ar;
6501
6502	reg_info = kzalloc(sizeof(*reg_info), GFP_ATOMIC);
6503	if (!reg_info) {
6504		ret = -ENOMEM;
6505		goto fallback;
6506	}
6507
6508	ret = ath11k_pull_reg_chan_list_update_ev(ab, skb, reg_info);
6509	if (ret) {
6510		ath11k_warn(ab, "failed to extract regulatory info from received event\n");
6511		goto fallback;
6512	}
6513
6514	if (reg_info->status_code != REG_SET_CC_STATUS_PASS) {
6515		/* In case of failure to set the requested ctry,
6516		 * fw retains the current regd. We print a failure info
6517		 * and return from here.
6518		 */
6519		ath11k_warn(ab, "Failed to set the requested Country regulatory setting\n");
6520		goto mem_free;
6521	}
6522
6523	pdev_idx = reg_info->phy_id;
6524
6525	/* Avoid default reg rule updates sent during FW recovery if
6526	 * it is already available
6527	 */
6528	spin_lock(&ab->base_lock);
6529	if (test_bit(ATH11K_FLAG_RECOVERY, &ab->dev_flags) &&
6530	    ab->default_regd[pdev_idx]) {
6531		spin_unlock(&ab->base_lock);
6532		goto mem_free;
6533	}
6534	spin_unlock(&ab->base_lock);
6535
6536	if (pdev_idx >= ab->num_radios) {
6537		/* Process the event for phy0 only if single_pdev_only
6538		 * is true. If pdev_idx is valid but not 0, discard the
6539		 * event. Otherwise, it goes to fallback.
6540		 */
6541		if (ab->hw_params.single_pdev_only &&
6542		    pdev_idx < ab->hw_params.num_rxmda_per_pdev)
6543			goto mem_free;
6544		else
6545			goto fallback;
6546	}
6547
6548	/* Avoid multiple overwrites to default regd, during core
6549	 * stop-start after mac registration.
6550	 */
6551	if (ab->default_regd[pdev_idx] && !ab->new_regd[pdev_idx] &&
6552	    !memcmp((char *)ab->default_regd[pdev_idx]->alpha2,
6553		    (char *)reg_info->alpha2, 2))
6554		goto mem_free;
6555
6556	/* Intersect new rules with default regd if a new country setting was
6557	 * requested, i.e a default regd was already set during initialization
6558	 * and the regd coming from this event has a valid country info.
6559	 */
6560	if (ab->default_regd[pdev_idx] &&
6561	    !ath11k_reg_is_world_alpha((char *)
6562		ab->default_regd[pdev_idx]->alpha2) &&
6563	    !ath11k_reg_is_world_alpha((char *)reg_info->alpha2))
6564		intersect = true;
6565
6566	regd = ath11k_reg_build_regd(ab, reg_info, intersect);
6567	if (!regd) {
6568		ath11k_warn(ab, "failed to build regd from reg_info\n");
6569		goto fallback;
6570	}
6571
6572	spin_lock(&ab->base_lock);
6573	if (ab->default_regd[pdev_idx]) {
6574		/* The initial rules from FW after WMI Init is to build
6575		 * the default regd. From then on, any rules updated for
6576		 * the pdev could be due to user reg changes.
6577		 * Free previously built regd before assigning the newly
6578		 * generated regd to ar. NULL pointer handling will be
6579		 * taken care by kfree itself.
6580		 */
6581		ar = ab->pdevs[pdev_idx].ar;
6582		kfree(ab->new_regd[pdev_idx]);
6583		ab->new_regd[pdev_idx] = regd;
6584		queue_work(ab->workqueue, &ar->regd_update_work);
6585	} else {
6586		/* This regd would be applied during mac registration and is
6587		 * held constant throughout for regd intersection purpose
6588		 */
6589		ab->default_regd[pdev_idx] = regd;
6590	}
6591	ab->dfs_region = reg_info->dfs_region;
6592	spin_unlock(&ab->base_lock);
6593
6594	goto mem_free;
6595
6596fallback:
6597	/* Fallback to older reg (by sending previous country setting
6598	 * again if fw has succeeded and we failed to process here.
6599	 * The Regdomain should be uniform across driver and fw. Since the
6600	 * FW has processed the command and sent a success status, we expect
6601	 * this function to succeed as well. If it doesn't, CTRY needs to be
6602	 * reverted at the fw and the old SCAN_CHAN_LIST cmd needs to be sent.
6603	 */
6604	/* TODO: This is rare, but still should also be handled */
6605	WARN_ON(1);
6606mem_free:
6607	if (reg_info) {
6608		kfree(reg_info->reg_rules_2g_ptr);
6609		kfree(reg_info->reg_rules_5g_ptr);
6610		kfree(reg_info);
6611	}
6612	return ret;
6613}
6614
6615static int ath11k_wmi_tlv_rdy_parse(struct ath11k_base *ab, u16 tag, u16 len,
6616				    const void *ptr, void *data)
6617{
6618	struct wmi_tlv_rdy_parse *rdy_parse = data;
6619	struct wmi_ready_event fixed_param;
6620	struct wmi_mac_addr *addr_list;
6621	struct ath11k_pdev *pdev;
6622	u32 num_mac_addr;
6623	int i;
6624
6625	switch (tag) {
6626	case WMI_TAG_READY_EVENT:
6627		memset(&fixed_param, 0, sizeof(fixed_param));
6628		memcpy(&fixed_param, (struct wmi_ready_event *)ptr,
6629		       min_t(u16, sizeof(fixed_param), len));
6630		ab->wlan_init_status = fixed_param.ready_event_min.status;
6631		rdy_parse->num_extra_mac_addr =
6632			fixed_param.ready_event_min.num_extra_mac_addr;
6633
6634		ether_addr_copy(ab->mac_addr,
6635				fixed_param.ready_event_min.mac_addr.addr);
6636		ab->pktlog_defs_checksum = fixed_param.pktlog_defs_checksum;
6637		ab->wmi_ready = true;
6638		break;
6639	case WMI_TAG_ARRAY_FIXED_STRUCT:
6640		addr_list = (struct wmi_mac_addr *)ptr;
6641		num_mac_addr = rdy_parse->num_extra_mac_addr;
6642
6643		if (!(ab->num_radios > 1 && num_mac_addr >= ab->num_radios))
6644			break;
6645
6646		for (i = 0; i < ab->num_radios; i++) {
6647			pdev = &ab->pdevs[i];
6648			ether_addr_copy(pdev->mac_addr, addr_list[i].addr);
6649		}
6650		ab->pdevs_macaddr_valid = true;
6651		break;
6652	default:
6653		break;
6654	}
6655
6656	return 0;
6657}
6658
6659static int ath11k_ready_event(struct ath11k_base *ab, struct sk_buff *skb)
6660{
6661	struct wmi_tlv_rdy_parse rdy_parse = { };
6662	int ret;
6663
6664	ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len,
6665				  ath11k_wmi_tlv_rdy_parse, &rdy_parse);
6666	if (ret) {
6667		ath11k_warn(ab, "failed to parse tlv %d\n", ret);
6668		return ret;
6669	}
6670
6671	complete(&ab->wmi_ab.unified_ready);
6672	return 0;
6673}
6674
6675static void ath11k_peer_delete_resp_event(struct ath11k_base *ab, struct sk_buff *skb)
6676{
6677	struct wmi_peer_delete_resp_event peer_del_resp;
6678	struct ath11k *ar;
6679
6680	if (ath11k_pull_peer_del_resp_ev(ab, skb, &peer_del_resp) != 0) {
6681		ath11k_warn(ab, "failed to extract peer delete resp");
6682		return;
6683	}
6684
6685	rcu_read_lock();
6686	ar = ath11k_mac_get_ar_by_vdev_id(ab, peer_del_resp.vdev_id);
6687	if (!ar) {
6688		ath11k_warn(ab, "invalid vdev id in peer delete resp ev %d",
6689			    peer_del_resp.vdev_id);
6690		rcu_read_unlock();
6691		return;
6692	}
6693
6694	complete(&ar->peer_delete_done);
6695	rcu_read_unlock();
6696	ath11k_dbg(ab, ATH11K_DBG_WMI, "peer delete resp for vdev id %d addr %pM\n",
6697		   peer_del_resp.vdev_id, peer_del_resp.peer_macaddr.addr);
6698}
6699
6700static void ath11k_vdev_delete_resp_event(struct ath11k_base *ab,
6701					  struct sk_buff *skb)
6702{
6703	struct ath11k *ar;
6704	u32 vdev_id = 0;
6705
6706	if (ath11k_pull_vdev_del_resp_ev(ab, skb, &vdev_id) != 0) {
6707		ath11k_warn(ab, "failed to extract vdev delete resp");
6708		return;
6709	}
6710
6711	rcu_read_lock();
6712	ar = ath11k_mac_get_ar_by_vdev_id(ab, vdev_id);
6713	if (!ar) {
6714		ath11k_warn(ab, "invalid vdev id in vdev delete resp ev %d",
6715			    vdev_id);
6716		rcu_read_unlock();
6717		return;
6718	}
6719
6720	complete(&ar->vdev_delete_done);
6721
6722	rcu_read_unlock();
6723
6724	ath11k_dbg(ab, ATH11K_DBG_WMI, "vdev delete resp for vdev id %d\n",
6725		   vdev_id);
6726}
6727
6728static inline const char *ath11k_wmi_vdev_resp_print(u32 vdev_resp_status)
6729{
6730	switch (vdev_resp_status) {
6731	case WMI_VDEV_START_RESPONSE_INVALID_VDEVID:
6732		return "invalid vdev id";
6733	case WMI_VDEV_START_RESPONSE_NOT_SUPPORTED:
6734		return "not supported";
6735	case WMI_VDEV_START_RESPONSE_DFS_VIOLATION:
6736		return "dfs violation";
6737	case WMI_VDEV_START_RESPONSE_INVALID_REGDOMAIN:
6738		return "invalid regdomain";
6739	default:
6740		return "unknown";
6741	}
6742}
6743
6744static void ath11k_vdev_start_resp_event(struct ath11k_base *ab, struct sk_buff *skb)
6745{
6746	struct wmi_vdev_start_resp_event vdev_start_resp;
6747	struct ath11k *ar;
6748	u32 status;
6749
6750	if (ath11k_pull_vdev_start_resp_tlv(ab, skb, &vdev_start_resp) != 0) {
6751		ath11k_warn(ab, "failed to extract vdev start resp");
6752		return;
6753	}
6754
6755	rcu_read_lock();
6756	ar = ath11k_mac_get_ar_by_vdev_id(ab, vdev_start_resp.vdev_id);
6757	if (!ar) {
6758		ath11k_warn(ab, "invalid vdev id in vdev start resp ev %d",
6759			    vdev_start_resp.vdev_id);
6760		rcu_read_unlock();
6761		return;
6762	}
6763
6764	ar->last_wmi_vdev_start_status = 0;
6765
6766	status = vdev_start_resp.status;
6767
6768	if (WARN_ON_ONCE(status)) {
6769		ath11k_warn(ab, "vdev start resp error status %d (%s)\n",
6770			    status, ath11k_wmi_vdev_resp_print(status));
6771		ar->last_wmi_vdev_start_status = status;
6772	}
6773
6774	complete(&ar->vdev_setup_done);
6775
6776	rcu_read_unlock();
6777
6778	ath11k_dbg(ab, ATH11K_DBG_WMI, "vdev start resp for vdev id %d",
6779		   vdev_start_resp.vdev_id);
6780}
6781
6782static void ath11k_bcn_tx_status_event(struct ath11k_base *ab, struct sk_buff *skb)
6783{
6784	struct ath11k_vif *arvif;
6785	u32 vdev_id, tx_status;
6786
6787	if (ath11k_pull_bcn_tx_status_ev(ab, skb->data, skb->len,
6788					 &vdev_id, &tx_status) != 0) {
6789		ath11k_warn(ab, "failed to extract bcn tx status");
6790		return;
6791	}
6792
6793	rcu_read_lock();
6794	arvif = ath11k_mac_get_arvif_by_vdev_id(ab, vdev_id);
6795	if (!arvif) {
6796		ath11k_warn(ab, "invalid vdev id %d in bcn_tx_status",
6797			    vdev_id);
6798		rcu_read_unlock();
6799		return;
6800	}
6801	ath11k_mac_bcn_tx_event(arvif);
6802	rcu_read_unlock();
6803}
6804
6805static void ath11k_wmi_event_peer_sta_ps_state_chg(struct ath11k_base *ab,
6806						   struct sk_buff *skb)
6807{
6808	const struct wmi_peer_sta_ps_state_chg_event *ev;
6809	struct ieee80211_sta *sta;
6810	struct ath11k_peer *peer;
6811	struct ath11k *ar;
6812	struct ath11k_sta *arsta;
6813	const void **tb;
6814	enum ath11k_wmi_peer_ps_state peer_previous_ps_state;
6815	int ret;
6816
6817	tb = ath11k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC);
6818	if (IS_ERR(tb)) {
6819		ret = PTR_ERR(tb);
6820		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
6821		return;
6822	}
6823
6824	ev = tb[WMI_TAG_PEER_STA_PS_STATECHANGE_EVENT];
6825	if (!ev) {
6826		ath11k_warn(ab, "failed to fetch sta ps change ev");
6827		kfree(tb);
6828		return;
6829	}
6830
6831	ath11k_dbg(ab, ATH11K_DBG_WMI,
6832		   "peer sta ps change ev addr %pM state %u sup_bitmap %x ps_valid %u ts %u\n",
6833		   ev->peer_macaddr.addr, ev->peer_ps_state,
6834		   ev->ps_supported_bitmap, ev->peer_ps_valid,
6835		   ev->peer_ps_timestamp);
6836
6837	rcu_read_lock();
6838
6839	spin_lock_bh(&ab->base_lock);
6840
6841	peer = ath11k_peer_find_by_addr(ab, ev->peer_macaddr.addr);
6842
6843	if (!peer) {
6844		spin_unlock_bh(&ab->base_lock);
6845		ath11k_warn(ab, "peer not found %pM\n", ev->peer_macaddr.addr);
6846		goto exit;
6847	}
6848
6849	ar = ath11k_mac_get_ar_by_vdev_id(ab, peer->vdev_id);
6850
6851	if (!ar) {
6852		spin_unlock_bh(&ab->base_lock);
6853		ath11k_warn(ab, "invalid vdev id in peer sta ps state change ev %d",
6854			    peer->vdev_id);
6855
6856		goto exit;
6857	}
6858
6859	sta = peer->sta;
6860
6861	spin_unlock_bh(&ab->base_lock);
6862
6863	if (!sta) {
6864		ath11k_warn(ab, "failed to find station entry %pM\n",
6865			    ev->peer_macaddr.addr);
6866		goto exit;
6867	}
6868
6869	arsta = (struct ath11k_sta *)sta->drv_priv;
6870
6871	spin_lock_bh(&ar->data_lock);
6872
6873	peer_previous_ps_state = arsta->peer_ps_state;
6874	arsta->peer_ps_state = ev->peer_ps_state;
6875	arsta->peer_current_ps_valid = !!ev->peer_ps_valid;
6876
6877	if (test_bit(WMI_TLV_SERVICE_PEER_POWER_SAVE_DURATION_SUPPORT,
6878		     ar->ab->wmi_ab.svc_map)) {
6879		if (!(ev->ps_supported_bitmap & WMI_PEER_PS_VALID) ||
6880		    !(ev->ps_supported_bitmap & WMI_PEER_PS_STATE_TIMESTAMP) ||
6881		    !ev->peer_ps_valid)
6882			goto out;
6883
6884		if (arsta->peer_ps_state == WMI_PEER_PS_STATE_ON) {
6885			arsta->ps_start_time = ev->peer_ps_timestamp;
6886			arsta->ps_start_jiffies = jiffies;
6887		} else if (arsta->peer_ps_state == WMI_PEER_PS_STATE_OFF &&
6888			   peer_previous_ps_state == WMI_PEER_PS_STATE_ON) {
6889			arsta->ps_total_duration = arsta->ps_total_duration +
6890					(ev->peer_ps_timestamp - arsta->ps_start_time);
6891		}
6892
6893		if (ar->ps_timekeeper_enable)
6894			trace_ath11k_ps_timekeeper(ar, ev->peer_macaddr.addr,
6895						   ev->peer_ps_timestamp,
6896						   arsta->peer_ps_state);
6897	}
6898
6899out:
6900	spin_unlock_bh(&ar->data_lock);
6901exit:
6902	rcu_read_unlock();
6903	kfree(tb);
6904}
6905
6906static void ath11k_vdev_stopped_event(struct ath11k_base *ab, struct sk_buff *skb)
6907{
6908	struct ath11k *ar;
6909	u32 vdev_id = 0;
6910
6911	if (ath11k_pull_vdev_stopped_param_tlv(ab, skb, &vdev_id) != 0) {
6912		ath11k_warn(ab, "failed to extract vdev stopped event");
6913		return;
6914	}
6915
6916	rcu_read_lock();
6917	ar = ath11k_mac_get_ar_by_vdev_id(ab, vdev_id);
6918	if (!ar) {
6919		ath11k_warn(ab, "invalid vdev id in vdev stopped ev %d",
6920			    vdev_id);
6921		rcu_read_unlock();
6922		return;
6923	}
6924
6925	complete(&ar->vdev_setup_done);
6926
6927	rcu_read_unlock();
6928
6929	ath11k_dbg(ab, ATH11K_DBG_WMI, "vdev stopped for vdev id %d", vdev_id);
6930}
6931
6932static void ath11k_mgmt_rx_event(struct ath11k_base *ab, struct sk_buff *skb)
6933{
6934	struct mgmt_rx_event_params rx_ev = {0};
6935	struct ath11k *ar;
6936	struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(skb);
6937	struct ieee80211_hdr *hdr;
6938	u16 fc;
6939	struct ieee80211_supported_band *sband;
6940
6941	if (ath11k_pull_mgmt_rx_params_tlv(ab, skb, &rx_ev) != 0) {
6942		ath11k_warn(ab, "failed to extract mgmt rx event");
6943		dev_kfree_skb(skb);
6944		return;
6945	}
6946
6947	memset(status, 0, sizeof(*status));
6948
6949	ath11k_dbg(ab, ATH11K_DBG_MGMT, "mgmt rx event status %08x\n",
6950		   rx_ev.status);
6951
6952	rcu_read_lock();
6953	ar = ath11k_mac_get_ar_by_pdev_id(ab, rx_ev.pdev_id);
6954
6955	if (!ar) {
6956		ath11k_warn(ab, "invalid pdev_id %d in mgmt_rx_event\n",
6957			    rx_ev.pdev_id);
6958		dev_kfree_skb(skb);
6959		goto exit;
6960	}
6961
6962	if ((test_bit(ATH11K_CAC_RUNNING, &ar->dev_flags)) ||
6963	    (rx_ev.status & (WMI_RX_STATUS_ERR_DECRYPT |
6964	    WMI_RX_STATUS_ERR_KEY_CACHE_MISS | WMI_RX_STATUS_ERR_CRC))) {
6965		dev_kfree_skb(skb);
6966		goto exit;
6967	}
6968
6969	if (rx_ev.status & WMI_RX_STATUS_ERR_MIC)
6970		status->flag |= RX_FLAG_MMIC_ERROR;
6971
6972	if (rx_ev.chan_freq >= ATH11K_MIN_6G_FREQ &&
6973	    rx_ev.chan_freq <= ATH11K_MAX_6G_FREQ) {
6974		status->band = NL80211_BAND_6GHZ;
6975		status->freq = rx_ev.chan_freq;
6976	} else if (rx_ev.channel >= 1 && rx_ev.channel <= 14) {
6977		status->band = NL80211_BAND_2GHZ;
6978	} else if (rx_ev.channel >= 36 && rx_ev.channel <= ATH11K_MAX_5G_CHAN) {
6979		status->band = NL80211_BAND_5GHZ;
6980	} else {
6981		/* Shouldn't happen unless list of advertised channels to
6982		 * mac80211 has been changed.
6983		 */
6984		WARN_ON_ONCE(1);
6985		dev_kfree_skb(skb);
6986		goto exit;
6987	}
6988
6989	if (rx_ev.phy_mode == MODE_11B &&
6990	    (status->band == NL80211_BAND_5GHZ || status->band == NL80211_BAND_6GHZ))
6991		ath11k_dbg(ab, ATH11K_DBG_WMI,
6992			   "wmi mgmt rx 11b (CCK) on 5/6GHz, band = %d\n", status->band);
6993
6994	sband = &ar->mac.sbands[status->band];
6995
6996	if (status->band != NL80211_BAND_6GHZ)
6997		status->freq = ieee80211_channel_to_frequency(rx_ev.channel,
6998							      status->band);
6999
7000	status->signal = rx_ev.snr + ATH11K_DEFAULT_NOISE_FLOOR;
7001	status->rate_idx = ath11k_mac_bitrate_to_idx(sband, rx_ev.rate / 100);
7002
7003	hdr = (struct ieee80211_hdr *)skb->data;
7004	fc = le16_to_cpu(hdr->frame_control);
7005
7006	/* Firmware is guaranteed to report all essential management frames via
7007	 * WMI while it can deliver some extra via HTT. Since there can be
7008	 * duplicates split the reporting wrt monitor/sniffing.
7009	 */
7010	status->flag |= RX_FLAG_SKIP_MONITOR;
7011
7012	/* In case of PMF, FW delivers decrypted frames with Protected Bit set.
7013	 * Don't clear that. Also, FW delivers broadcast management frames
7014	 * (ex: group privacy action frames in mesh) as encrypted payload.
7015	 */
7016	if (ieee80211_has_protected(hdr->frame_control) &&
7017	    !is_multicast_ether_addr(ieee80211_get_DA(hdr))) {
7018		status->flag |= RX_FLAG_DECRYPTED;
7019
7020		if (!ieee80211_is_robust_mgmt_frame(skb)) {
7021			status->flag |= RX_FLAG_IV_STRIPPED |
7022					RX_FLAG_MMIC_STRIPPED;
7023			hdr->frame_control = __cpu_to_le16(fc &
7024					     ~IEEE80211_FCTL_PROTECTED);
7025		}
7026	}
7027
7028	if (ieee80211_is_beacon(hdr->frame_control))
7029		ath11k_mac_handle_beacon(ar, skb);
7030
7031	ath11k_dbg(ab, ATH11K_DBG_MGMT,
7032		   "event mgmt rx skb %pK len %d ftype %02x stype %02x\n",
7033		   skb, skb->len,
7034		   fc & IEEE80211_FCTL_FTYPE, fc & IEEE80211_FCTL_STYPE);
7035
7036	ath11k_dbg(ab, ATH11K_DBG_MGMT,
7037		   "event mgmt rx freq %d band %d snr %d, rate_idx %d\n",
7038		   status->freq, status->band, status->signal,
7039		   status->rate_idx);
7040
7041	ieee80211_rx_ni(ar->hw, skb);
7042
7043exit:
7044	rcu_read_unlock();
7045}
7046
7047static void ath11k_mgmt_tx_compl_event(struct ath11k_base *ab, struct sk_buff *skb)
7048{
7049	struct wmi_mgmt_tx_compl_event tx_compl_param = {0};
7050	struct ath11k *ar;
7051
7052	if (ath11k_pull_mgmt_tx_compl_param_tlv(ab, skb, &tx_compl_param) != 0) {
7053		ath11k_warn(ab, "failed to extract mgmt tx compl event");
7054		return;
7055	}
7056
7057	rcu_read_lock();
7058	ar = ath11k_mac_get_ar_by_pdev_id(ab, tx_compl_param.pdev_id);
7059	if (!ar) {
7060		ath11k_warn(ab, "invalid pdev id %d in mgmt_tx_compl_event\n",
7061			    tx_compl_param.pdev_id);
7062		goto exit;
7063	}
7064
7065	wmi_process_mgmt_tx_comp(ar, tx_compl_param.desc_id,
7066				 tx_compl_param.status);
7067
7068	ath11k_dbg(ab, ATH11K_DBG_MGMT,
7069		   "mgmt tx compl ev pdev_id %d, desc_id %d, status %d",
7070		   tx_compl_param.pdev_id, tx_compl_param.desc_id,
7071		   tx_compl_param.status);
7072
7073exit:
7074	rcu_read_unlock();
7075}
7076
7077static struct ath11k *ath11k_get_ar_on_scan_state(struct ath11k_base *ab,
7078						  u32 vdev_id,
7079						  enum ath11k_scan_state state)
7080{
7081	int i;
7082	struct ath11k_pdev *pdev;
7083	struct ath11k *ar;
7084
7085	for (i = 0; i < ab->num_radios; i++) {
7086		pdev = rcu_dereference(ab->pdevs_active[i]);
7087		if (pdev && pdev->ar) {
7088			ar = pdev->ar;
7089
7090			spin_lock_bh(&ar->data_lock);
7091			if (ar->scan.state == state &&
7092			    ar->scan.vdev_id == vdev_id) {
7093				spin_unlock_bh(&ar->data_lock);
7094				return ar;
7095			}
7096			spin_unlock_bh(&ar->data_lock);
7097		}
7098	}
7099	return NULL;
7100}
7101
7102static void ath11k_scan_event(struct ath11k_base *ab, struct sk_buff *skb)
7103{
7104	struct ath11k *ar;
7105	struct wmi_scan_event scan_ev = {0};
7106
7107	if (ath11k_pull_scan_ev(ab, skb, &scan_ev) != 0) {
7108		ath11k_warn(ab, "failed to extract scan event");
7109		return;
7110	}
7111
7112	rcu_read_lock();
7113
7114	/* In case the scan was cancelled, ex. during interface teardown,
7115	 * the interface will not be found in active interfaces.
7116	 * Rather, in such scenarios, iterate over the active pdev's to
7117	 * search 'ar' if the corresponding 'ar' scan is ABORTING and the
7118	 * aborting scan's vdev id matches this event info.
7119	 */
7120	if (scan_ev.event_type == WMI_SCAN_EVENT_COMPLETED &&
7121	    scan_ev.reason == WMI_SCAN_REASON_CANCELLED) {
7122		ar = ath11k_get_ar_on_scan_state(ab, scan_ev.vdev_id,
7123						 ATH11K_SCAN_ABORTING);
7124		if (!ar)
7125			ar = ath11k_get_ar_on_scan_state(ab, scan_ev.vdev_id,
7126							 ATH11K_SCAN_RUNNING);
7127	} else {
7128		ar = ath11k_mac_get_ar_by_vdev_id(ab, scan_ev.vdev_id);
7129	}
7130
7131	if (!ar) {
7132		ath11k_warn(ab, "Received scan event for unknown vdev");
7133		rcu_read_unlock();
7134		return;
7135	}
7136
7137	spin_lock_bh(&ar->data_lock);
7138
7139	ath11k_dbg(ab, ATH11K_DBG_WMI,
7140		   "scan event %s type %d reason %d freq %d req_id %d scan_id %d vdev_id %d state %s (%d)\n",
7141		   ath11k_wmi_event_scan_type_str(scan_ev.event_type, scan_ev.reason),
7142		   scan_ev.event_type, scan_ev.reason, scan_ev.channel_freq,
7143		   scan_ev.scan_req_id, scan_ev.scan_id, scan_ev.vdev_id,
7144		   ath11k_scan_state_str(ar->scan.state), ar->scan.state);
7145
7146	switch (scan_ev.event_type) {
7147	case WMI_SCAN_EVENT_STARTED:
7148		ath11k_wmi_event_scan_started(ar);
7149		break;
7150	case WMI_SCAN_EVENT_COMPLETED:
7151		ath11k_wmi_event_scan_completed(ar);
7152		break;
7153	case WMI_SCAN_EVENT_BSS_CHANNEL:
7154		ath11k_wmi_event_scan_bss_chan(ar);
7155		break;
7156	case WMI_SCAN_EVENT_FOREIGN_CHAN:
7157		ath11k_wmi_event_scan_foreign_chan(ar, scan_ev.channel_freq);
7158		break;
7159	case WMI_SCAN_EVENT_START_FAILED:
7160		ath11k_warn(ab, "received scan start failure event\n");
7161		ath11k_wmi_event_scan_start_failed(ar);
7162		break;
7163	case WMI_SCAN_EVENT_DEQUEUED:
7164		__ath11k_mac_scan_finish(ar);
7165		break;
7166	case WMI_SCAN_EVENT_PREEMPTED:
7167	case WMI_SCAN_EVENT_RESTARTED:
7168	case WMI_SCAN_EVENT_FOREIGN_CHAN_EXIT:
7169	default:
7170		break;
7171	}
7172
7173	spin_unlock_bh(&ar->data_lock);
7174
7175	rcu_read_unlock();
7176}
7177
7178static void ath11k_peer_sta_kickout_event(struct ath11k_base *ab, struct sk_buff *skb)
7179{
7180	struct wmi_peer_sta_kickout_arg arg = {};
7181	struct ieee80211_sta *sta;
7182	struct ath11k_peer *peer;
7183	struct ath11k *ar;
7184	u32 vdev_id;
7185
7186	if (ath11k_pull_peer_sta_kickout_ev(ab, skb, &arg) != 0) {
7187		ath11k_warn(ab, "failed to extract peer sta kickout event");
7188		return;
7189	}
7190
7191	rcu_read_lock();
7192
7193	spin_lock_bh(&ab->base_lock);
7194
7195	peer = ath11k_peer_find_by_addr(ab, arg.mac_addr);
7196
7197	if (!peer) {
7198		ath11k_warn(ab, "peer not found %pM\n",
7199			    arg.mac_addr);
7200		spin_unlock_bh(&ab->base_lock);
7201		goto exit;
7202	}
7203
7204	vdev_id = peer->vdev_id;
7205
7206	spin_unlock_bh(&ab->base_lock);
7207
7208	ar = ath11k_mac_get_ar_by_vdev_id(ab, vdev_id);
7209	if (!ar) {
7210		ath11k_warn(ab, "invalid vdev id in peer sta kickout ev %d",
7211			    peer->vdev_id);
7212		goto exit;
7213	}
7214
7215	sta = ieee80211_find_sta_by_ifaddr(ar->hw,
7216					   arg.mac_addr, NULL);
7217	if (!sta) {
7218		ath11k_warn(ab, "Spurious quick kickout for STA %pM\n",
7219			    arg.mac_addr);
7220		goto exit;
7221	}
7222
7223	ath11k_dbg(ab, ATH11K_DBG_WMI, "peer sta kickout event %pM",
7224		   arg.mac_addr);
7225
7226	ieee80211_report_low_ack(sta, 10);
7227
7228exit:
7229	rcu_read_unlock();
7230}
7231
7232static void ath11k_roam_event(struct ath11k_base *ab, struct sk_buff *skb)
7233{
7234	struct wmi_roam_event roam_ev = {};
7235	struct ath11k *ar;
7236
7237	if (ath11k_pull_roam_ev(ab, skb, &roam_ev) != 0) {
7238		ath11k_warn(ab, "failed to extract roam event");
7239		return;
7240	}
7241
7242	ath11k_dbg(ab, ATH11K_DBG_WMI,
7243		   "wmi roam event vdev %u reason 0x%08x rssi %d\n",
7244		   roam_ev.vdev_id, roam_ev.reason, roam_ev.rssi);
7245
7246	rcu_read_lock();
7247	ar = ath11k_mac_get_ar_by_vdev_id(ab, roam_ev.vdev_id);
7248	if (!ar) {
7249		ath11k_warn(ab, "invalid vdev id in roam ev %d",
7250			    roam_ev.vdev_id);
7251		rcu_read_unlock();
7252		return;
7253	}
7254
7255	if (roam_ev.reason >= WMI_ROAM_REASON_MAX)
7256		ath11k_warn(ab, "ignoring unknown roam event reason %d on vdev %i\n",
7257			    roam_ev.reason, roam_ev.vdev_id);
7258
7259	switch (roam_ev.reason) {
7260	case WMI_ROAM_REASON_BEACON_MISS:
7261		ath11k_mac_handle_beacon_miss(ar, roam_ev.vdev_id);
7262		break;
7263	case WMI_ROAM_REASON_BETTER_AP:
7264	case WMI_ROAM_REASON_LOW_RSSI:
7265	case WMI_ROAM_REASON_SUITABLE_AP_FOUND:
7266	case WMI_ROAM_REASON_HO_FAILED:
7267		ath11k_warn(ab, "ignoring not implemented roam event reason %d on vdev %i\n",
7268			    roam_ev.reason, roam_ev.vdev_id);
7269		break;
7270	}
7271
7272	rcu_read_unlock();
7273}
7274
7275static void ath11k_chan_info_event(struct ath11k_base *ab, struct sk_buff *skb)
7276{
7277	struct wmi_chan_info_event ch_info_ev = {0};
7278	struct ath11k *ar;
7279	struct survey_info *survey;
7280	int idx;
7281	/* HW channel counters frequency value in hertz */
7282	u32 cc_freq_hz = ab->cc_freq_hz;
7283
7284	if (ath11k_pull_chan_info_ev(ab, skb->data, skb->len, &ch_info_ev) != 0) {
7285		ath11k_warn(ab, "failed to extract chan info event");
7286		return;
7287	}
7288
7289	ath11k_dbg(ab, ATH11K_DBG_WMI,
7290		   "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",
7291		   ch_info_ev.vdev_id, ch_info_ev.err_code, ch_info_ev.freq,
7292		   ch_info_ev.cmd_flags, ch_info_ev.noise_floor,
7293		   ch_info_ev.rx_clear_count, ch_info_ev.cycle_count,
7294		   ch_info_ev.mac_clk_mhz);
7295
7296	if (ch_info_ev.cmd_flags == WMI_CHAN_INFO_END_RESP) {
7297		ath11k_dbg(ab, ATH11K_DBG_WMI, "chan info report completed\n");
7298		return;
7299	}
7300
7301	rcu_read_lock();
7302	ar = ath11k_mac_get_ar_by_vdev_id(ab, ch_info_ev.vdev_id);
7303	if (!ar) {
7304		ath11k_warn(ab, "invalid vdev id in chan info ev %d",
7305			    ch_info_ev.vdev_id);
7306		rcu_read_unlock();
7307		return;
7308	}
7309	spin_lock_bh(&ar->data_lock);
7310
7311	switch (ar->scan.state) {
7312	case ATH11K_SCAN_IDLE:
7313	case ATH11K_SCAN_STARTING:
7314		ath11k_warn(ab, "received chan info event without a scan request, ignoring\n");
7315		goto exit;
7316	case ATH11K_SCAN_RUNNING:
7317	case ATH11K_SCAN_ABORTING:
7318		break;
7319	}
7320
7321	idx = freq_to_idx(ar, ch_info_ev.freq);
7322	if (idx >= ARRAY_SIZE(ar->survey)) {
7323		ath11k_warn(ab, "chan info: invalid frequency %d (idx %d out of bounds)\n",
7324			    ch_info_ev.freq, idx);
7325		goto exit;
7326	}
7327
7328	/* If FW provides MAC clock frequency in Mhz, overriding the initialized
7329	 * HW channel counters frequency value
7330	 */
7331	if (ch_info_ev.mac_clk_mhz)
7332		cc_freq_hz = (ch_info_ev.mac_clk_mhz * 1000);
7333
7334	if (ch_info_ev.cmd_flags == WMI_CHAN_INFO_START_RESP) {
7335		survey = &ar->survey[idx];
7336		memset(survey, 0, sizeof(*survey));
7337		survey->noise = ch_info_ev.noise_floor;
7338		survey->filled = SURVEY_INFO_NOISE_DBM | SURVEY_INFO_TIME |
7339				 SURVEY_INFO_TIME_BUSY;
7340		survey->time = div_u64(ch_info_ev.cycle_count, cc_freq_hz);
7341		survey->time_busy = div_u64(ch_info_ev.rx_clear_count, cc_freq_hz);
7342	}
7343exit:
7344	spin_unlock_bh(&ar->data_lock);
7345	rcu_read_unlock();
7346}
7347
7348static void
7349ath11k_pdev_bss_chan_info_event(struct ath11k_base *ab, struct sk_buff *skb)
7350{
7351	struct wmi_pdev_bss_chan_info_event bss_ch_info_ev = {};
7352	struct survey_info *survey;
7353	struct ath11k *ar;
7354	u32 cc_freq_hz = ab->cc_freq_hz;
7355	u64 busy, total, tx, rx, rx_bss;
7356	int idx;
7357
7358	if (ath11k_pull_pdev_bss_chan_info_ev(ab, skb, &bss_ch_info_ev) != 0) {
7359		ath11k_warn(ab, "failed to extract pdev bss chan info event");
7360		return;
7361	}
7362
7363	busy = (u64)(bss_ch_info_ev.rx_clear_count_high) << 32 |
7364			bss_ch_info_ev.rx_clear_count_low;
7365
7366	total = (u64)(bss_ch_info_ev.cycle_count_high) << 32 |
7367			bss_ch_info_ev.cycle_count_low;
7368
7369	tx = (u64)(bss_ch_info_ev.tx_cycle_count_high) << 32 |
7370			bss_ch_info_ev.tx_cycle_count_low;
7371
7372	rx = (u64)(bss_ch_info_ev.rx_cycle_count_high) << 32 |
7373			bss_ch_info_ev.rx_cycle_count_low;
7374
7375	rx_bss = (u64)(bss_ch_info_ev.rx_bss_cycle_count_high) << 32 |
7376			bss_ch_info_ev.rx_bss_cycle_count_low;
7377
7378	ath11k_dbg(ab, ATH11K_DBG_WMI,
7379		   "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",
7380		   bss_ch_info_ev.pdev_id, bss_ch_info_ev.freq,
7381		   bss_ch_info_ev.noise_floor, busy, total,
7382		   tx, rx, rx_bss);
7383
7384	rcu_read_lock();
7385	ar = ath11k_mac_get_ar_by_pdev_id(ab, bss_ch_info_ev.pdev_id);
7386
7387	if (!ar) {
7388		ath11k_warn(ab, "invalid pdev id %d in bss_chan_info event\n",
7389			    bss_ch_info_ev.pdev_id);
7390		rcu_read_unlock();
7391		return;
7392	}
7393
7394	spin_lock_bh(&ar->data_lock);
7395	idx = freq_to_idx(ar, bss_ch_info_ev.freq);
7396	if (idx >= ARRAY_SIZE(ar->survey)) {
7397		ath11k_warn(ab, "bss chan info: invalid frequency %d (idx %d out of bounds)\n",
7398			    bss_ch_info_ev.freq, idx);
7399		goto exit;
7400	}
7401
7402	survey = &ar->survey[idx];
7403
7404	survey->noise     = bss_ch_info_ev.noise_floor;
7405	survey->time      = div_u64(total, cc_freq_hz);
7406	survey->time_busy = div_u64(busy, cc_freq_hz);
7407	survey->time_rx   = div_u64(rx_bss, cc_freq_hz);
7408	survey->time_tx   = div_u64(tx, cc_freq_hz);
7409	survey->filled   |= (SURVEY_INFO_NOISE_DBM |
7410			     SURVEY_INFO_TIME |
7411			     SURVEY_INFO_TIME_BUSY |
7412			     SURVEY_INFO_TIME_RX |
7413			     SURVEY_INFO_TIME_TX);
7414exit:
7415	spin_unlock_bh(&ar->data_lock);
7416	complete(&ar->bss_survey_done);
7417
7418	rcu_read_unlock();
7419}
7420
7421static void ath11k_vdev_install_key_compl_event(struct ath11k_base *ab,
7422						struct sk_buff *skb)
7423{
7424	struct wmi_vdev_install_key_complete_arg install_key_compl = {0};
7425	struct ath11k *ar;
7426
7427	if (ath11k_pull_vdev_install_key_compl_ev(ab, skb, &install_key_compl) != 0) {
7428		ath11k_warn(ab, "failed to extract install key compl event");
7429		return;
7430	}
7431
7432	ath11k_dbg(ab, ATH11K_DBG_WMI,
7433		   "vdev install key ev idx %d flags %08x macaddr %pM status %d\n",
7434		   install_key_compl.key_idx, install_key_compl.key_flags,
7435		   install_key_compl.macaddr, install_key_compl.status);
7436
7437	rcu_read_lock();
7438	ar = ath11k_mac_get_ar_by_vdev_id(ab, install_key_compl.vdev_id);
7439	if (!ar) {
7440		ath11k_warn(ab, "invalid vdev id in install key compl ev %d",
7441			    install_key_compl.vdev_id);
7442		rcu_read_unlock();
7443		return;
7444	}
7445
7446	ar->install_key_status = 0;
7447
7448	if (install_key_compl.status != WMI_VDEV_INSTALL_KEY_COMPL_STATUS_SUCCESS) {
7449		ath11k_warn(ab, "install key failed for %pM status %d\n",
7450			    install_key_compl.macaddr, install_key_compl.status);
7451		ar->install_key_status = install_key_compl.status;
7452	}
7453
7454	complete(&ar->install_key_done);
7455	rcu_read_unlock();
7456}
7457
7458static int  ath11k_wmi_tlv_services_parser(struct ath11k_base *ab,
7459					   u16 tag, u16 len,
7460					   const void *ptr, void *data)
7461{
7462	const struct wmi_service_available_event *ev;
7463	u32 *wmi_ext2_service_bitmap;
7464	int i, j;
7465
7466	switch (tag) {
7467	case WMI_TAG_SERVICE_AVAILABLE_EVENT:
7468		ev = (struct wmi_service_available_event *)ptr;
7469		for (i = 0, j = WMI_MAX_SERVICE;
7470			i < WMI_SERVICE_SEGMENT_BM_SIZE32 && j < WMI_MAX_EXT_SERVICE;
7471			i++) {
7472			do {
7473				if (ev->wmi_service_segment_bitmap[i] &
7474				    BIT(j % WMI_AVAIL_SERVICE_BITS_IN_SIZE32))
7475					set_bit(j, ab->wmi_ab.svc_map);
7476			} while (++j % WMI_AVAIL_SERVICE_BITS_IN_SIZE32);
7477		}
7478
7479		ath11k_dbg(ab, ATH11K_DBG_WMI,
7480			   "wmi_ext_service_bitmap 0:0x%04x, 1:0x%04x, 2:0x%04x, 3:0x%04x",
7481			   ev->wmi_service_segment_bitmap[0],
7482			   ev->wmi_service_segment_bitmap[1],
7483			   ev->wmi_service_segment_bitmap[2],
7484			   ev->wmi_service_segment_bitmap[3]);
7485		break;
7486	case WMI_TAG_ARRAY_UINT32:
7487		wmi_ext2_service_bitmap = (u32 *)ptr;
7488		for (i = 0, j = WMI_MAX_EXT_SERVICE;
7489			i < WMI_SERVICE_SEGMENT_BM_SIZE32 && j < WMI_MAX_EXT2_SERVICE;
7490			i++) {
7491			do {
7492				if (wmi_ext2_service_bitmap[i] &
7493				    BIT(j % WMI_AVAIL_SERVICE_BITS_IN_SIZE32))
7494					set_bit(j, ab->wmi_ab.svc_map);
7495			} while (++j % WMI_AVAIL_SERVICE_BITS_IN_SIZE32);
7496		}
7497
7498		ath11k_dbg(ab, ATH11K_DBG_WMI,
7499			   "wmi_ext2_service__bitmap  0:0x%04x, 1:0x%04x, 2:0x%04x, 3:0x%04x",
7500			   wmi_ext2_service_bitmap[0], wmi_ext2_service_bitmap[1],
7501			   wmi_ext2_service_bitmap[2], wmi_ext2_service_bitmap[3]);
7502		break;
7503	}
7504	return 0;
7505}
7506
7507static void ath11k_service_available_event(struct ath11k_base *ab, struct sk_buff *skb)
7508{
7509	int ret;
7510
7511	ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len,
7512				  ath11k_wmi_tlv_services_parser,
7513				  NULL);
7514	if (ret)
7515		ath11k_warn(ab, "failed to parse services available tlv %d\n", ret);
7516}
7517
7518static void ath11k_peer_assoc_conf_event(struct ath11k_base *ab, struct sk_buff *skb)
7519{
7520	struct wmi_peer_assoc_conf_arg peer_assoc_conf = {0};
7521	struct ath11k *ar;
7522
7523	if (ath11k_pull_peer_assoc_conf_ev(ab, skb, &peer_assoc_conf) != 0) {
7524		ath11k_warn(ab, "failed to extract peer assoc conf event");
7525		return;
7526	}
7527
7528	ath11k_dbg(ab, ATH11K_DBG_WMI,
7529		   "peer assoc conf ev vdev id %d macaddr %pM\n",
7530		   peer_assoc_conf.vdev_id, peer_assoc_conf.macaddr);
7531
7532	rcu_read_lock();
7533	ar = ath11k_mac_get_ar_by_vdev_id(ab, peer_assoc_conf.vdev_id);
7534
7535	if (!ar) {
7536		ath11k_warn(ab, "invalid vdev id in peer assoc conf ev %d",
7537			    peer_assoc_conf.vdev_id);
7538		rcu_read_unlock();
7539		return;
7540	}
7541
7542	complete(&ar->peer_assoc_done);
7543	rcu_read_unlock();
7544}
7545
7546static void ath11k_update_stats_event(struct ath11k_base *ab, struct sk_buff *skb)
7547{
7548	struct ath11k_fw_stats stats = {};
7549	struct ath11k *ar;
7550	int ret;
7551
7552	INIT_LIST_HEAD(&stats.pdevs);
7553	INIT_LIST_HEAD(&stats.vdevs);
7554	INIT_LIST_HEAD(&stats.bcn);
7555
7556	ret = ath11k_wmi_pull_fw_stats(ab, skb, &stats);
7557	if (ret) {
7558		ath11k_warn(ab, "failed to pull fw stats: %d\n", ret);
7559		goto free;
7560	}
7561
7562	rcu_read_lock();
7563	ar = ath11k_mac_get_ar_by_pdev_id(ab, stats.pdev_id);
7564	if (!ar) {
7565		rcu_read_unlock();
7566		ath11k_warn(ab, "failed to get ar for pdev_id %d: %d\n",
7567			    stats.pdev_id, ret);
7568		goto free;
7569	}
7570
7571	spin_lock_bh(&ar->data_lock);
7572
7573	/* WMI_REQUEST_PDEV_STAT can be requested via .get_txpower mac ops or via
7574	 * debugfs fw stats. Therefore, processing it separately.
7575	 */
7576	if (stats.stats_id == WMI_REQUEST_PDEV_STAT) {
7577		list_splice_tail_init(&stats.pdevs, &ar->fw_stats.pdevs);
7578		ar->fw_stats_done = true;
7579		goto complete;
7580	}
7581
7582	/* WMI_REQUEST_VDEV_STAT, WMI_REQUEST_BCN_STAT and WMI_REQUEST_RSSI_PER_CHAIN_STAT
7583	 * are currently requested only via debugfs fw stats. Hence, processing these
7584	 * in debugfs context
7585	 */
7586	ath11k_debugfs_fw_stats_process(ar, &stats);
7587
7588complete:
7589	complete(&ar->fw_stats_complete);
7590	rcu_read_unlock();
7591	spin_unlock_bh(&ar->data_lock);
7592
7593free:
7594	ath11k_fw_stats_free(&stats);
7595}
7596
7597/* PDEV_CTL_FAILSAFE_CHECK_EVENT is received from FW when the frequency scanned
7598 * is not part of BDF CTL(Conformance test limits) table entries.
7599 */
7600static void ath11k_pdev_ctl_failsafe_check_event(struct ath11k_base *ab,
7601						 struct sk_buff *skb)
7602{
7603	const void **tb;
7604	const struct wmi_pdev_ctl_failsafe_chk_event *ev;
7605	int ret;
7606
7607	tb = ath11k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC);
7608	if (IS_ERR(tb)) {
7609		ret = PTR_ERR(tb);
7610		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
7611		return;
7612	}
7613
7614	ev = tb[WMI_TAG_PDEV_CTL_FAILSAFE_CHECK_EVENT];
7615	if (!ev) {
7616		ath11k_warn(ab, "failed to fetch pdev ctl failsafe check ev");
7617		kfree(tb);
7618		return;
7619	}
7620
7621	ath11k_dbg(ab, ATH11K_DBG_WMI,
7622		   "pdev ctl failsafe check ev status %d\n",
7623		   ev->ctl_failsafe_status);
7624
7625	/* If ctl_failsafe_status is set to 1 FW will max out the Transmit power
7626	 * to 10 dBm else the CTL power entry in the BDF would be picked up.
7627	 */
7628	if (ev->ctl_failsafe_status != 0)
7629		ath11k_warn(ab, "pdev ctl failsafe failure status %d",
7630			    ev->ctl_failsafe_status);
7631
7632	kfree(tb);
7633}
7634
7635static void
7636ath11k_wmi_process_csa_switch_count_event(struct ath11k_base *ab,
7637					  const struct wmi_pdev_csa_switch_ev *ev,
7638					  const u32 *vdev_ids)
7639{
7640	int i;
7641	struct ath11k_vif *arvif;
7642
7643	/* Finish CSA once the switch count becomes NULL */
7644	if (ev->current_switch_count)
7645		return;
7646
7647	rcu_read_lock();
7648	for (i = 0; i < ev->num_vdevs; i++) {
7649		arvif = ath11k_mac_get_arvif_by_vdev_id(ab, vdev_ids[i]);
7650
7651		if (!arvif) {
7652			ath11k_warn(ab, "Recvd csa status for unknown vdev %d",
7653				    vdev_ids[i]);
7654			continue;
7655		}
7656
7657		if (arvif->is_up && arvif->vif->bss_conf.csa_active)
7658			ieee80211_csa_finish(arvif->vif);
7659	}
7660	rcu_read_unlock();
7661}
7662
7663static void
7664ath11k_wmi_pdev_csa_switch_count_status_event(struct ath11k_base *ab,
7665					      struct sk_buff *skb)
7666{
7667	const void **tb;
7668	const struct wmi_pdev_csa_switch_ev *ev;
7669	const u32 *vdev_ids;
7670	int ret;
7671
7672	tb = ath11k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC);
7673	if (IS_ERR(tb)) {
7674		ret = PTR_ERR(tb);
7675		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
7676		return;
7677	}
7678
7679	ev = tb[WMI_TAG_PDEV_CSA_SWITCH_COUNT_STATUS_EVENT];
7680	vdev_ids = tb[WMI_TAG_ARRAY_UINT32];
7681
7682	if (!ev || !vdev_ids) {
7683		ath11k_warn(ab, "failed to fetch pdev csa switch count ev");
7684		kfree(tb);
7685		return;
7686	}
7687
7688	ath11k_dbg(ab, ATH11K_DBG_WMI,
7689		   "pdev csa switch count %d for pdev %d, num_vdevs %d",
7690		   ev->current_switch_count, ev->pdev_id,
7691		   ev->num_vdevs);
7692
7693	ath11k_wmi_process_csa_switch_count_event(ab, ev, vdev_ids);
7694
7695	kfree(tb);
7696}
7697
7698static void
7699ath11k_wmi_pdev_dfs_radar_detected_event(struct ath11k_base *ab, struct sk_buff *skb)
7700{
7701	const void **tb;
7702	const struct wmi_pdev_radar_ev *ev;
7703	struct ath11k *ar;
7704	int ret;
7705
7706	tb = ath11k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC);
7707	if (IS_ERR(tb)) {
7708		ret = PTR_ERR(tb);
7709		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
7710		return;
7711	}
7712
7713	ev = tb[WMI_TAG_PDEV_DFS_RADAR_DETECTION_EVENT];
7714
7715	if (!ev) {
7716		ath11k_warn(ab, "failed to fetch pdev dfs radar detected ev");
7717		kfree(tb);
7718		return;
7719	}
7720
7721	ath11k_dbg(ab, ATH11K_DBG_WMI,
7722		   "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",
7723		   ev->pdev_id, ev->detection_mode, ev->chan_freq, ev->chan_width,
7724		   ev->detector_id, ev->segment_id, ev->timestamp, ev->is_chirp,
7725		   ev->freq_offset, ev->sidx);
7726
7727	ar = ath11k_mac_get_ar_by_pdev_id(ab, ev->pdev_id);
7728
7729	if (!ar) {
7730		ath11k_warn(ab, "radar detected in invalid pdev %d\n",
7731			    ev->pdev_id);
7732		goto exit;
7733	}
7734
7735	ath11k_dbg(ar->ab, ATH11K_DBG_REG, "DFS Radar Detected in pdev %d\n",
7736		   ev->pdev_id);
7737
7738	if (ar->dfs_block_radar_events)
7739		ath11k_info(ab, "DFS Radar detected, but ignored as requested\n");
7740	else
7741		ieee80211_radar_detected(ar->hw);
7742
7743exit:
7744	kfree(tb);
7745}
7746
7747static void
7748ath11k_wmi_pdev_temperature_event(struct ath11k_base *ab,
7749				  struct sk_buff *skb)
7750{
7751	struct ath11k *ar;
7752	const void **tb;
7753	const struct wmi_pdev_temperature_event *ev;
7754	int ret;
7755
7756	tb = ath11k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC);
7757	if (IS_ERR(tb)) {
7758		ret = PTR_ERR(tb);
7759		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
7760		return;
7761	}
7762
7763	ev = tb[WMI_TAG_PDEV_TEMPERATURE_EVENT];
7764	if (!ev) {
7765		ath11k_warn(ab, "failed to fetch pdev temp ev");
7766		kfree(tb);
7767		return;
7768	}
7769
7770	ath11k_dbg(ab, ATH11K_DBG_WMI,
7771		   "pdev temperature ev temp %d pdev_id %d\n", ev->temp, ev->pdev_id);
7772
7773	ar = ath11k_mac_get_ar_by_pdev_id(ab, ev->pdev_id);
7774	if (!ar) {
7775		ath11k_warn(ab, "invalid pdev id in pdev temperature ev %d", ev->pdev_id);
7776		kfree(tb);
7777		return;
7778	}
7779
7780	ath11k_thermal_event_temperature(ar, ev->temp);
7781
7782	kfree(tb);
7783}
7784
7785static void ath11k_fils_discovery_event(struct ath11k_base *ab,
7786					struct sk_buff *skb)
7787{
7788	const void **tb;
7789	const struct wmi_fils_discovery_event *ev;
7790	int ret;
7791
7792	tb = ath11k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC);
7793	if (IS_ERR(tb)) {
7794		ret = PTR_ERR(tb);
7795		ath11k_warn(ab,
7796			    "failed to parse FILS discovery event tlv %d\n",
7797			    ret);
7798		return;
7799	}
7800
7801	ev = tb[WMI_TAG_HOST_SWFDA_EVENT];
7802	if (!ev) {
7803		ath11k_warn(ab, "failed to fetch FILS discovery event\n");
7804		kfree(tb);
7805		return;
7806	}
7807
7808	ath11k_warn(ab,
7809		    "FILS discovery frame expected from host for vdev_id: %u, transmission scheduled at %u, next TBTT: %u\n",
7810		    ev->vdev_id, ev->fils_tt, ev->tbtt);
7811
7812	kfree(tb);
7813}
7814
7815static void ath11k_probe_resp_tx_status_event(struct ath11k_base *ab,
7816					      struct sk_buff *skb)
7817{
7818	const void **tb;
7819	const struct wmi_probe_resp_tx_status_event *ev;
7820	int ret;
7821
7822	tb = ath11k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC);
7823	if (IS_ERR(tb)) {
7824		ret = PTR_ERR(tb);
7825		ath11k_warn(ab,
7826			    "failed to parse probe response transmission status event tlv: %d\n",
7827			    ret);
7828		return;
7829	}
7830
7831	ev = tb[WMI_TAG_OFFLOAD_PRB_RSP_TX_STATUS_EVENT];
7832	if (!ev) {
7833		ath11k_warn(ab,
7834			    "failed to fetch probe response transmission status event");
7835		kfree(tb);
7836		return;
7837	}
7838
7839	if (ev->tx_status)
7840		ath11k_warn(ab,
7841			    "Probe response transmission failed for vdev_id %u, status %u\n",
7842			    ev->vdev_id, ev->tx_status);
7843
7844	kfree(tb);
7845}
7846
7847static int ath11k_wmi_tlv_wow_wakeup_host_parse(struct ath11k_base *ab,
7848						u16 tag, u16 len,
7849						const void *ptr, void *data)
7850{
7851	struct wmi_wow_ev_arg *ev = data;
7852	const char *wow_pg_fault;
7853	int wow_pg_len;
7854
7855	switch (tag) {
7856	case WMI_TAG_WOW_EVENT_INFO:
7857		memcpy(ev, ptr, sizeof(*ev));
7858		ath11k_dbg(ab, ATH11K_DBG_WMI, "wow wakeup host reason %d %s\n",
7859			   ev->wake_reason, wow_reason(ev->wake_reason));
7860		break;
7861
7862	case WMI_TAG_ARRAY_BYTE:
7863		if (ev && ev->wake_reason == WOW_REASON_PAGE_FAULT) {
7864			wow_pg_fault = ptr;
7865			/* the first 4 bytes are length */
7866			wow_pg_len = *(int *)wow_pg_fault;
7867			wow_pg_fault += sizeof(int);
7868			ath11k_dbg(ab, ATH11K_DBG_WMI, "wow data_len = %d\n",
7869				   wow_pg_len);
7870			ath11k_dbg_dump(ab, ATH11K_DBG_WMI,
7871					"wow_event_info_type packet present",
7872					"wow_pg_fault ",
7873					wow_pg_fault,
7874					wow_pg_len);
7875		}
7876		break;
7877	default:
7878		break;
7879	}
7880
7881	return 0;
7882}
7883
7884static void ath11k_wmi_event_wow_wakeup_host(struct ath11k_base *ab, struct sk_buff *skb)
7885{
7886	struct wmi_wow_ev_arg ev = { };
7887	int ret;
7888
7889	ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len,
7890				  ath11k_wmi_tlv_wow_wakeup_host_parse,
7891				  &ev);
7892	if (ret) {
7893		ath11k_warn(ab, "failed to parse wmi wow tlv: %d\n", ret);
7894		return;
7895	}
7896
7897	complete(&ab->wow.wakeup_completed);
7898}
7899
7900static void
7901ath11k_wmi_diag_event(struct ath11k_base *ab,
7902		      struct sk_buff *skb)
7903{
7904	trace_ath11k_wmi_diag(ab, skb->data, skb->len);
7905}
7906
7907static const char *ath11k_wmi_twt_add_dialog_event_status(u32 status)
7908{
7909	switch (status) {
7910	case WMI_ADD_TWT_STATUS_OK:
7911		return "ok";
7912	case WMI_ADD_TWT_STATUS_TWT_NOT_ENABLED:
7913		return "twt disabled";
7914	case WMI_ADD_TWT_STATUS_USED_DIALOG_ID:
7915		return "dialog id in use";
7916	case WMI_ADD_TWT_STATUS_INVALID_PARAM:
7917		return "invalid parameters";
7918	case WMI_ADD_TWT_STATUS_NOT_READY:
7919		return "not ready";
7920	case WMI_ADD_TWT_STATUS_NO_RESOURCE:
7921		return "resource unavailable";
7922	case WMI_ADD_TWT_STATUS_NO_ACK:
7923		return "no ack";
7924	case WMI_ADD_TWT_STATUS_NO_RESPONSE:
7925		return "no response";
7926	case WMI_ADD_TWT_STATUS_DENIED:
7927		return "denied";
7928	case WMI_ADD_TWT_STATUS_UNKNOWN_ERROR:
7929		fallthrough;
7930	default:
7931		return "unknown error";
7932	}
7933}
7934
7935static void ath11k_wmi_twt_add_dialog_event(struct ath11k_base *ab,
7936					    struct sk_buff *skb)
7937{
7938	const void **tb;
7939	const struct wmi_twt_add_dialog_event *ev;
7940	int ret;
7941
7942	tb = ath11k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC);
7943	if (IS_ERR(tb)) {
7944		ret = PTR_ERR(tb);
7945		ath11k_warn(ab,
7946			    "failed to parse wmi twt add dialog status event tlv: %d\n",
7947			    ret);
7948		return;
7949	}
7950
7951	ev = tb[WMI_TAG_TWT_ADD_DIALOG_COMPLETE_EVENT];
7952	if (!ev) {
7953		ath11k_warn(ab, "failed to fetch twt add dialog wmi event\n");
7954		goto exit;
7955	}
7956
7957	if (ev->status)
7958		ath11k_warn(ab,
7959			    "wmi add twt dialog event vdev %d dialog id %d status %s\n",
7960			    ev->vdev_id, ev->dialog_id,
7961			    ath11k_wmi_twt_add_dialog_event_status(ev->status));
7962
7963exit:
7964	kfree(tb);
7965}
7966
7967static void ath11k_wmi_gtk_offload_status_event(struct ath11k_base *ab,
7968						struct sk_buff *skb)
7969{
7970	const void **tb;
7971	const struct wmi_gtk_offload_status_event *ev;
7972	struct ath11k_vif *arvif;
7973	__be64 replay_ctr_be;
7974	u64    replay_ctr;
7975	int ret;
7976
7977	tb = ath11k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC);
7978	if (IS_ERR(tb)) {
7979		ret = PTR_ERR(tb);
7980		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
7981		return;
7982	}
7983
7984	ev = tb[WMI_TAG_GTK_OFFLOAD_STATUS_EVENT];
7985	if (!ev) {
7986		ath11k_warn(ab, "failed to fetch gtk offload status ev");
7987		kfree(tb);
7988		return;
7989	}
7990
7991	arvif = ath11k_mac_get_arvif_by_vdev_id(ab, ev->vdev_id);
7992	if (!arvif) {
7993		ath11k_warn(ab, "failed to get arvif for vdev_id:%d\n",
7994			    ev->vdev_id);
7995		kfree(tb);
7996		return;
7997	}
7998
7999	ath11k_dbg(ab, ATH11K_DBG_WMI, "wmi gtk offload event refresh_cnt %d\n",
8000		   ev->refresh_cnt);
8001	ath11k_dbg_dump(ab, ATH11K_DBG_WMI, "replay_cnt",
8002			NULL, ev->replay_ctr.counter, GTK_REPLAY_COUNTER_BYTES);
8003
8004	replay_ctr =  ev->replay_ctr.word1;
8005	replay_ctr = (replay_ctr << 32) | ev->replay_ctr.word0;
8006	arvif->rekey_data.replay_ctr = replay_ctr;
8007
8008	/* supplicant expects big-endian replay counter */
8009	replay_ctr_be = cpu_to_be64(replay_ctr);
8010
8011	ieee80211_gtk_rekey_notify(arvif->vif, arvif->bssid,
8012				   (void *)&replay_ctr_be, GFP_ATOMIC);
8013
8014	kfree(tb);
8015}
8016
8017static void ath11k_wmi_tlv_op_rx(struct ath11k_base *ab, struct sk_buff *skb)
8018{
8019	struct wmi_cmd_hdr *cmd_hdr;
8020	enum wmi_tlv_event_id id;
8021
8022	cmd_hdr = (struct wmi_cmd_hdr *)skb->data;
8023	id = FIELD_GET(WMI_CMD_HDR_CMD_ID, (cmd_hdr->cmd_id));
8024
8025	trace_ath11k_wmi_event(ab, id, skb->data, skb->len);
8026
8027	if (skb_pull(skb, sizeof(struct wmi_cmd_hdr)) == NULL)
8028		goto out;
8029
8030	switch (id) {
8031		/* Process all the WMI events here */
8032	case WMI_SERVICE_READY_EVENTID:
8033		ath11k_service_ready_event(ab, skb);
8034		break;
8035	case WMI_SERVICE_READY_EXT_EVENTID:
8036		ath11k_service_ready_ext_event(ab, skb);
8037		break;
8038	case WMI_SERVICE_READY_EXT2_EVENTID:
8039		ath11k_service_ready_ext2_event(ab, skb);
8040		break;
8041	case WMI_REG_CHAN_LIST_CC_EVENTID:
8042		ath11k_reg_chan_list_event(ab, skb);
8043		break;
8044	case WMI_READY_EVENTID:
8045		ath11k_ready_event(ab, skb);
8046		break;
8047	case WMI_PEER_DELETE_RESP_EVENTID:
8048		ath11k_peer_delete_resp_event(ab, skb);
8049		break;
8050	case WMI_VDEV_START_RESP_EVENTID:
8051		ath11k_vdev_start_resp_event(ab, skb);
8052		break;
8053	case WMI_OFFLOAD_BCN_TX_STATUS_EVENTID:
8054		ath11k_bcn_tx_status_event(ab, skb);
8055		break;
8056	case WMI_VDEV_STOPPED_EVENTID:
8057		ath11k_vdev_stopped_event(ab, skb);
8058		break;
8059	case WMI_MGMT_RX_EVENTID:
8060		ath11k_mgmt_rx_event(ab, skb);
8061		/* mgmt_rx_event() owns the skb now! */
8062		return;
8063	case WMI_MGMT_TX_COMPLETION_EVENTID:
8064		ath11k_mgmt_tx_compl_event(ab, skb);
8065		break;
8066	case WMI_SCAN_EVENTID:
8067		ath11k_scan_event(ab, skb);
8068		break;
8069	case WMI_PEER_STA_KICKOUT_EVENTID:
8070		ath11k_peer_sta_kickout_event(ab, skb);
8071		break;
8072	case WMI_ROAM_EVENTID:
8073		ath11k_roam_event(ab, skb);
8074		break;
8075	case WMI_CHAN_INFO_EVENTID:
8076		ath11k_chan_info_event(ab, skb);
8077		break;
8078	case WMI_PDEV_BSS_CHAN_INFO_EVENTID:
8079		ath11k_pdev_bss_chan_info_event(ab, skb);
8080		break;
8081	case WMI_VDEV_INSTALL_KEY_COMPLETE_EVENTID:
8082		ath11k_vdev_install_key_compl_event(ab, skb);
8083		break;
8084	case WMI_SERVICE_AVAILABLE_EVENTID:
8085		ath11k_service_available_event(ab, skb);
8086		break;
8087	case WMI_PEER_ASSOC_CONF_EVENTID:
8088		ath11k_peer_assoc_conf_event(ab, skb);
8089		break;
8090	case WMI_UPDATE_STATS_EVENTID:
8091		ath11k_update_stats_event(ab, skb);
8092		break;
8093	case WMI_PDEV_CTL_FAILSAFE_CHECK_EVENTID:
8094		ath11k_pdev_ctl_failsafe_check_event(ab, skb);
8095		break;
8096	case WMI_PDEV_CSA_SWITCH_COUNT_STATUS_EVENTID:
8097		ath11k_wmi_pdev_csa_switch_count_status_event(ab, skb);
8098		break;
8099	case WMI_PDEV_TEMPERATURE_EVENTID:
8100		ath11k_wmi_pdev_temperature_event(ab, skb);
8101		break;
8102	case WMI_PDEV_DMA_RING_BUF_RELEASE_EVENTID:
8103		ath11k_wmi_pdev_dma_ring_buf_release_event(ab, skb);
8104		break;
8105	case WMI_HOST_FILS_DISCOVERY_EVENTID:
8106		ath11k_fils_discovery_event(ab, skb);
8107		break;
8108	case WMI_OFFLOAD_PROB_RESP_TX_STATUS_EVENTID:
8109		ath11k_probe_resp_tx_status_event(ab, skb);
8110		break;
8111	case WMI_OBSS_COLOR_COLLISION_DETECTION_EVENTID:
8112		ath11k_wmi_obss_color_collision_event(ab, skb);
8113		break;
8114	case WMI_TWT_ADD_DIALOG_EVENTID:
8115		ath11k_wmi_twt_add_dialog_event(ab, skb);
8116		break;
8117	/* add Unsupported events here */
8118	case WMI_TBTTOFFSET_EXT_UPDATE_EVENTID:
8119	case WMI_PEER_OPER_MODE_CHANGE_EVENTID:
8120	case WMI_TWT_ENABLE_EVENTID:
8121	case WMI_TWT_DISABLE_EVENTID:
8122	case WMI_TWT_DEL_DIALOG_EVENTID:
8123	case WMI_TWT_PAUSE_DIALOG_EVENTID:
8124	case WMI_TWT_RESUME_DIALOG_EVENTID:
8125	case WMI_PDEV_DMA_RING_CFG_RSP_EVENTID:
8126	case WMI_PEER_CREATE_CONF_EVENTID:
8127		ath11k_dbg(ab, ATH11K_DBG_WMI,
8128			   "ignoring unsupported event 0x%x\n", id);
8129		break;
8130	case WMI_PDEV_DFS_RADAR_DETECTION_EVENTID:
8131		ath11k_wmi_pdev_dfs_radar_detected_event(ab, skb);
8132		break;
8133	case WMI_VDEV_DELETE_RESP_EVENTID:
8134		ath11k_vdev_delete_resp_event(ab, skb);
8135		break;
8136	case WMI_WOW_WAKEUP_HOST_EVENTID:
8137		ath11k_wmi_event_wow_wakeup_host(ab, skb);
8138		break;
8139	case WMI_11D_NEW_COUNTRY_EVENTID:
8140		ath11k_reg_11d_new_cc_event(ab, skb);
8141		break;
8142	case WMI_DIAG_EVENTID:
8143		ath11k_wmi_diag_event(ab, skb);
8144		break;
8145	case WMI_PEER_STA_PS_STATECHG_EVENTID:
8146		ath11k_wmi_event_peer_sta_ps_state_chg(ab, skb);
8147		break;
8148	case WMI_GTK_OFFLOAD_STATUS_EVENTID:
8149		ath11k_wmi_gtk_offload_status_event(ab, skb);
8150		break;
8151	/* TODO: Add remaining events */
8152	default:
8153		ath11k_dbg(ab, ATH11K_DBG_WMI, "Unknown eventid: 0x%x\n", id);
8154		break;
8155	}
8156
8157out:
8158	dev_kfree_skb(skb);
8159}
8160
8161static int ath11k_connect_pdev_htc_service(struct ath11k_base *ab,
8162					   u32 pdev_idx)
8163{
8164	int status;
8165	u32 svc_id[] = { ATH11K_HTC_SVC_ID_WMI_CONTROL,
8166			 ATH11K_HTC_SVC_ID_WMI_CONTROL_MAC1,
8167			 ATH11K_HTC_SVC_ID_WMI_CONTROL_MAC2 };
8168
8169	struct ath11k_htc_svc_conn_req conn_req;
8170	struct ath11k_htc_svc_conn_resp conn_resp;
8171
8172	memset(&conn_req, 0, sizeof(conn_req));
8173	memset(&conn_resp, 0, sizeof(conn_resp));
8174
8175	/* these fields are the same for all service endpoints */
8176	conn_req.ep_ops.ep_tx_complete = ath11k_wmi_htc_tx_complete;
8177	conn_req.ep_ops.ep_rx_complete = ath11k_wmi_tlv_op_rx;
8178	conn_req.ep_ops.ep_tx_credits = ath11k_wmi_op_ep_tx_credits;
8179
8180	/* connect to control service */
8181	conn_req.service_id = svc_id[pdev_idx];
8182
8183	status = ath11k_htc_connect_service(&ab->htc, &conn_req, &conn_resp);
8184	if (status) {
8185		ath11k_warn(ab, "failed to connect to WMI CONTROL service status: %d\n",
8186			    status);
8187		return status;
8188	}
8189
8190	ab->wmi_ab.wmi_endpoint_id[pdev_idx] = conn_resp.eid;
8191	ab->wmi_ab.wmi[pdev_idx].eid = conn_resp.eid;
8192	ab->wmi_ab.max_msg_len[pdev_idx] = conn_resp.max_msg_len;
8193	init_waitqueue_head(&ab->wmi_ab.wmi[pdev_idx].tx_ce_desc_wq);
8194
8195	return 0;
8196}
8197
8198static int
8199ath11k_wmi_send_unit_test_cmd(struct ath11k *ar,
8200			      struct wmi_unit_test_cmd ut_cmd,
8201			      u32 *test_args)
8202{
8203	struct ath11k_pdev_wmi *wmi = ar->wmi;
8204	struct wmi_unit_test_cmd *cmd;
8205	struct sk_buff *skb;
8206	struct wmi_tlv *tlv;
8207	void *ptr;
8208	u32 *ut_cmd_args;
8209	int buf_len, arg_len;
8210	int ret;
8211	int i;
8212
8213	arg_len = sizeof(u32) * ut_cmd.num_args;
8214	buf_len = sizeof(ut_cmd) + arg_len + TLV_HDR_SIZE;
8215
8216	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, buf_len);
8217	if (!skb)
8218		return -ENOMEM;
8219
8220	cmd = (struct wmi_unit_test_cmd *)skb->data;
8221	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_UNIT_TEST_CMD) |
8222			  FIELD_PREP(WMI_TLV_LEN, sizeof(ut_cmd) - TLV_HDR_SIZE);
8223
8224	cmd->vdev_id = ut_cmd.vdev_id;
8225	cmd->module_id = ut_cmd.module_id;
8226	cmd->num_args = ut_cmd.num_args;
8227	cmd->diag_token = ut_cmd.diag_token;
8228
8229	ptr = skb->data + sizeof(ut_cmd);
8230
8231	tlv = ptr;
8232	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_UINT32) |
8233		      FIELD_PREP(WMI_TLV_LEN, arg_len);
8234
8235	ptr += TLV_HDR_SIZE;
8236
8237	ut_cmd_args = ptr;
8238	for (i = 0; i < ut_cmd.num_args; i++)
8239		ut_cmd_args[i] = test_args[i];
8240
8241	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_UNIT_TEST_CMDID);
8242
8243	if (ret) {
8244		ath11k_warn(ar->ab, "failed to send WMI_UNIT_TEST CMD :%d\n",
8245			    ret);
8246		dev_kfree_skb(skb);
8247	}
8248
8249	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
8250		   "WMI unit test : module %d vdev %d n_args %d token %d\n",
8251		   cmd->module_id, cmd->vdev_id, cmd->num_args,
8252		   cmd->diag_token);
8253
8254	return ret;
8255}
8256
8257int ath11k_wmi_simulate_radar(struct ath11k *ar)
8258{
8259	struct ath11k_vif *arvif;
8260	u32 dfs_args[DFS_MAX_TEST_ARGS];
8261	struct wmi_unit_test_cmd wmi_ut;
8262	bool arvif_found = false;
8263
8264	list_for_each_entry(arvif, &ar->arvifs, list) {
8265		if (arvif->is_started && arvif->vdev_type == WMI_VDEV_TYPE_AP) {
8266			arvif_found = true;
8267			break;
8268		}
8269	}
8270
8271	if (!arvif_found)
8272		return -EINVAL;
8273
8274	dfs_args[DFS_TEST_CMDID] = 0;
8275	dfs_args[DFS_TEST_PDEV_ID] = ar->pdev->pdev_id;
8276	/* Currently we could pass segment_id(b0 - b1), chirp(b2)
8277	 * freq offset (b3 - b10) to unit test. For simulation
8278	 * purpose this can be set to 0 which is valid.
8279	 */
8280	dfs_args[DFS_TEST_RADAR_PARAM] = 0;
8281
8282	wmi_ut.vdev_id = arvif->vdev_id;
8283	wmi_ut.module_id = DFS_UNIT_TEST_MODULE;
8284	wmi_ut.num_args = DFS_MAX_TEST_ARGS;
8285	wmi_ut.diag_token = DFS_UNIT_TEST_TOKEN;
8286
8287	ath11k_dbg(ar->ab, ATH11K_DBG_REG, "Triggering Radar Simulation\n");
8288
8289	return ath11k_wmi_send_unit_test_cmd(ar, wmi_ut, dfs_args);
8290}
8291
8292int ath11k_wmi_fw_dbglog_cfg(struct ath11k *ar, u32 *module_id_bitmap,
8293			     struct ath11k_fw_dbglog *dbglog)
8294{
8295	struct ath11k_pdev_wmi *wmi = ar->wmi;
8296	struct wmi_debug_log_config_cmd_fixed_param *cmd;
8297	struct sk_buff *skb;
8298	struct wmi_tlv *tlv;
8299	int ret, len;
8300
8301	len = sizeof(*cmd) + TLV_HDR_SIZE + (MAX_MODULE_ID_BITMAP_WORDS * sizeof(u32));
8302	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
8303	if (!skb)
8304		return -ENOMEM;
8305
8306	cmd = (struct wmi_debug_log_config_cmd_fixed_param *)skb->data;
8307	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_DEBUG_LOG_CONFIG_CMD) |
8308			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
8309	cmd->dbg_log_param = dbglog->param;
8310
8311	tlv = (struct wmi_tlv *)((u8 *)cmd + sizeof(*cmd));
8312	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_UINT32) |
8313		      FIELD_PREP(WMI_TLV_LEN, MAX_MODULE_ID_BITMAP_WORDS * sizeof(u32));
8314
8315	switch (dbglog->param) {
8316	case WMI_DEBUG_LOG_PARAM_LOG_LEVEL:
8317	case WMI_DEBUG_LOG_PARAM_VDEV_ENABLE:
8318	case WMI_DEBUG_LOG_PARAM_VDEV_DISABLE:
8319	case WMI_DEBUG_LOG_PARAM_VDEV_ENABLE_BITMAP:
8320		cmd->value = dbglog->value;
8321		break;
8322	case WMI_DEBUG_LOG_PARAM_MOD_ENABLE_BITMAP:
8323	case WMI_DEBUG_LOG_PARAM_WOW_MOD_ENABLE_BITMAP:
8324		cmd->value = dbglog->value;
8325		memcpy(tlv->value, module_id_bitmap,
8326		       MAX_MODULE_ID_BITMAP_WORDS * sizeof(u32));
8327		/* clear current config to be used for next user config */
8328		memset(module_id_bitmap, 0,
8329		       MAX_MODULE_ID_BITMAP_WORDS * sizeof(u32));
8330		break;
8331	default:
8332		dev_kfree_skb(skb);
8333		return -EINVAL;
8334	}
8335
8336	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_DBGLOG_CFG_CMDID);
8337	if (ret) {
8338		ath11k_warn(ar->ab,
8339			    "failed to send WMI_DBGLOG_CFG_CMDID\n");
8340		dev_kfree_skb(skb);
8341	}
8342	return ret;
8343}
8344
8345int ath11k_wmi_connect(struct ath11k_base *ab)
8346{
8347	u32 i;
8348	u8 wmi_ep_count;
8349
8350	wmi_ep_count = ab->htc.wmi_ep_count;
8351	if (wmi_ep_count > ab->hw_params.max_radios)
8352		return -1;
8353
8354	for (i = 0; i < wmi_ep_count; i++)
8355		ath11k_connect_pdev_htc_service(ab, i);
8356
8357	return 0;
8358}
8359
8360static void ath11k_wmi_pdev_detach(struct ath11k_base *ab, u8 pdev_id)
8361{
8362	if (WARN_ON(pdev_id >= MAX_RADIOS))
8363		return;
8364
8365	/* TODO: Deinit any pdev specific wmi resource */
8366}
8367
8368int ath11k_wmi_pdev_attach(struct ath11k_base *ab,
8369			   u8 pdev_id)
8370{
8371	struct ath11k_pdev_wmi *wmi_handle;
8372
8373	if (pdev_id >= ab->hw_params.max_radios)
8374		return -EINVAL;
8375
8376	wmi_handle = &ab->wmi_ab.wmi[pdev_id];
8377
8378	wmi_handle->wmi_ab = &ab->wmi_ab;
8379
8380	ab->wmi_ab.ab = ab;
8381	/* TODO: Init remaining resource specific to pdev */
8382
8383	return 0;
8384}
8385
8386int ath11k_wmi_attach(struct ath11k_base *ab)
8387{
8388	int ret;
8389
8390	ret = ath11k_wmi_pdev_attach(ab, 0);
8391	if (ret)
8392		return ret;
8393
8394	ab->wmi_ab.ab = ab;
8395	ab->wmi_ab.preferred_hw_mode = WMI_HOST_HW_MODE_MAX;
8396
8397	/* It's overwritten when service_ext_ready is handled */
8398	if (ab->hw_params.single_pdev_only && ab->hw_params.num_rxmda_per_pdev > 1)
8399		ab->wmi_ab.preferred_hw_mode = WMI_HOST_HW_MODE_SINGLE;
8400
8401	/* TODO: Init remaining wmi soc resources required */
8402	init_completion(&ab->wmi_ab.service_ready);
8403	init_completion(&ab->wmi_ab.unified_ready);
8404
8405	return 0;
8406}
8407
8408void ath11k_wmi_detach(struct ath11k_base *ab)
8409{
8410	int i;
8411
8412	/* TODO: Deinit wmi resource specific to SOC as required */
8413
8414	for (i = 0; i < ab->htc.wmi_ep_count; i++)
8415		ath11k_wmi_pdev_detach(ab, i);
8416
8417	ath11k_wmi_free_dbring_caps(ab);
8418}
8419
8420int ath11k_wmi_hw_data_filter_cmd(struct ath11k *ar, u32 vdev_id,
8421				  u32 filter_bitmap, bool enable)
8422{
8423	struct wmi_hw_data_filter_cmd *cmd;
8424	struct sk_buff *skb;
8425	int len;
8426
8427	len = sizeof(*cmd);
8428	skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
8429
8430	if (!skb)
8431		return -ENOMEM;
8432
8433	cmd = (struct wmi_hw_data_filter_cmd *)skb->data;
8434	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_HW_DATA_FILTER_CMD) |
8435			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
8436
8437	cmd->vdev_id = vdev_id;
8438	cmd->enable = enable;
8439
8440	/* Set all modes in case of disable */
8441	if (cmd->enable)
8442		cmd->hw_filter_bitmap = filter_bitmap;
8443	else
8444		cmd->hw_filter_bitmap = ((u32)~0U);
8445
8446	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
8447		   "wmi hw data filter enable %d filter_bitmap 0x%x\n",
8448		   enable, filter_bitmap);
8449
8450	return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_HW_DATA_FILTER_CMDID);
8451}
8452
8453int ath11k_wmi_wow_host_wakeup_ind(struct ath11k *ar)
8454{
8455	struct wmi_wow_host_wakeup_ind *cmd;
8456	struct sk_buff *skb;
8457	size_t len;
8458
8459	len = sizeof(*cmd);
8460	skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
8461	if (!skb)
8462		return -ENOMEM;
8463
8464	cmd = (struct wmi_wow_host_wakeup_ind *)skb->data;
8465	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
8466				     WMI_TAG_WOW_HOSTWAKEUP_FROM_SLEEP_CMD) |
8467			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
8468
8469	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "wmi tlv wow host wakeup ind\n");
8470
8471	return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_WOW_HOSTWAKEUP_FROM_SLEEP_CMDID);
8472}
8473
8474int ath11k_wmi_wow_enable(struct ath11k *ar)
8475{
8476	struct wmi_wow_enable_cmd *cmd;
8477	struct sk_buff *skb;
8478	int len;
8479
8480	len = sizeof(*cmd);
8481	skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
8482	if (!skb)
8483		return -ENOMEM;
8484
8485	cmd = (struct wmi_wow_enable_cmd *)skb->data;
8486	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_WOW_ENABLE_CMD) |
8487			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
8488
8489	cmd->enable = 1;
8490	cmd->pause_iface_config = WOW_IFACE_PAUSE_ENABLED;
8491	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "wmi tlv wow enable\n");
8492
8493	return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_WOW_ENABLE_CMDID);
8494}
8495
8496int ath11k_wmi_scan_prob_req_oui(struct ath11k *ar,
8497				 const u8 mac_addr[ETH_ALEN])
8498{
8499	struct sk_buff *skb;
8500	struct wmi_scan_prob_req_oui_cmd *cmd;
8501	u32 prob_req_oui;
8502	int len;
8503
8504	prob_req_oui = (((u32)mac_addr[0]) << 16) |
8505		       (((u32)mac_addr[1]) << 8) | mac_addr[2];
8506
8507	len = sizeof(*cmd);
8508	skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
8509	if (!skb)
8510		return -ENOMEM;
8511
8512	cmd = (struct wmi_scan_prob_req_oui_cmd *)skb->data;
8513	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
8514				     WMI_TAG_SCAN_PROB_REQ_OUI_CMD) |
8515			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
8516	cmd->prob_req_oui = prob_req_oui;
8517
8518	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "wmi scan prob req oui %d\n",
8519		   prob_req_oui);
8520
8521	return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_SCAN_PROB_REQ_OUI_CMDID);
8522}
8523
8524int ath11k_wmi_wow_add_wakeup_event(struct ath11k *ar, u32 vdev_id,
8525				    enum wmi_wow_wakeup_event event,
8526				u32 enable)
8527{
8528	struct wmi_wow_add_del_event_cmd *cmd;
8529	struct sk_buff *skb;
8530	size_t len;
8531
8532	len = sizeof(*cmd);
8533	skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
8534	if (!skb)
8535		return -ENOMEM;
8536
8537	cmd = (struct wmi_wow_add_del_event_cmd *)skb->data;
8538	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_WOW_ADD_DEL_EVT_CMD) |
8539			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
8540
8541	cmd->vdev_id = vdev_id;
8542	cmd->is_add = enable;
8543	cmd->event_bitmap = (1 << event);
8544
8545	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "wmi tlv wow add wakeup event %s enable %d vdev_id %d\n",
8546		   wow_wakeup_event(event), enable, vdev_id);
8547
8548	return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_WOW_ENABLE_DISABLE_WAKE_EVENT_CMDID);
8549}
8550
8551int ath11k_wmi_wow_add_pattern(struct ath11k *ar, u32 vdev_id, u32 pattern_id,
8552			       const u8 *pattern, const u8 *mask,
8553			   int pattern_len, int pattern_offset)
8554{
8555	struct wmi_wow_add_pattern_cmd *cmd;
8556	struct wmi_wow_bitmap_pattern *bitmap;
8557	struct wmi_tlv *tlv;
8558	struct sk_buff *skb;
8559	u8 *ptr;
8560	size_t len;
8561
8562	len = sizeof(*cmd) +
8563	      sizeof(*tlv) +			/* array struct */
8564	      sizeof(*bitmap) +			/* bitmap */
8565	      sizeof(*tlv) +			/* empty ipv4 sync */
8566	      sizeof(*tlv) +			/* empty ipv6 sync */
8567	      sizeof(*tlv) +			/* empty magic */
8568	      sizeof(*tlv) +			/* empty info timeout */
8569	      sizeof(*tlv) + sizeof(u32);	/* ratelimit interval */
8570
8571	skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
8572	if (!skb)
8573		return -ENOMEM;
8574
8575	/* cmd */
8576	ptr = (u8 *)skb->data;
8577	cmd = (struct wmi_wow_add_pattern_cmd *)ptr;
8578	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
8579				     WMI_TAG_WOW_ADD_PATTERN_CMD) |
8580			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
8581
8582	cmd->vdev_id = vdev_id;
8583	cmd->pattern_id = pattern_id;
8584	cmd->pattern_type = WOW_BITMAP_PATTERN;
8585
8586	ptr += sizeof(*cmd);
8587
8588	/* bitmap */
8589	tlv = (struct wmi_tlv *)ptr;
8590	tlv->header = FIELD_PREP(WMI_TLV_TAG,
8591				 WMI_TAG_ARRAY_STRUCT) |
8592		      FIELD_PREP(WMI_TLV_LEN, sizeof(*bitmap));
8593
8594	ptr += sizeof(*tlv);
8595
8596	bitmap = (struct wmi_wow_bitmap_pattern *)ptr;
8597	bitmap->tlv_header = FIELD_PREP(WMI_TLV_TAG,
8598					WMI_TAG_WOW_BITMAP_PATTERN_T) |
8599			     FIELD_PREP(WMI_TLV_LEN, sizeof(*bitmap) - TLV_HDR_SIZE);
8600
8601	memcpy(bitmap->patternbuf, pattern, pattern_len);
8602	ath11k_ce_byte_swap(bitmap->patternbuf, roundup(pattern_len, 4));
8603	memcpy(bitmap->bitmaskbuf, mask, pattern_len);
8604	ath11k_ce_byte_swap(bitmap->bitmaskbuf, roundup(pattern_len, 4));
8605	bitmap->pattern_offset = pattern_offset;
8606	bitmap->pattern_len = pattern_len;
8607	bitmap->bitmask_len = pattern_len;
8608	bitmap->pattern_id = pattern_id;
8609
8610	ptr += sizeof(*bitmap);
8611
8612	/* ipv4 sync */
8613	tlv = (struct wmi_tlv *)ptr;
8614	tlv->header = FIELD_PREP(WMI_TLV_TAG,
8615				 WMI_TAG_ARRAY_STRUCT) |
8616		      FIELD_PREP(WMI_TLV_LEN, 0);
8617
8618	ptr += sizeof(*tlv);
8619
8620	/* ipv6 sync */
8621	tlv = (struct wmi_tlv *)ptr;
8622	tlv->header = FIELD_PREP(WMI_TLV_TAG,
8623				 WMI_TAG_ARRAY_STRUCT) |
8624		      FIELD_PREP(WMI_TLV_LEN, 0);
8625
8626	ptr += sizeof(*tlv);
8627
8628	/* magic */
8629	tlv = (struct wmi_tlv *)ptr;
8630	tlv->header = FIELD_PREP(WMI_TLV_TAG,
8631				 WMI_TAG_ARRAY_STRUCT) |
8632		      FIELD_PREP(WMI_TLV_LEN, 0);
8633
8634	ptr += sizeof(*tlv);
8635
8636	/* pattern info timeout */
8637	tlv = (struct wmi_tlv *)ptr;
8638	tlv->header = FIELD_PREP(WMI_TLV_TAG,
8639				 WMI_TAG_ARRAY_UINT32) |
8640		      FIELD_PREP(WMI_TLV_LEN, 0);
8641
8642	ptr += sizeof(*tlv);
8643
8644	/* ratelimit interval */
8645	tlv = (struct wmi_tlv *)ptr;
8646	tlv->header = FIELD_PREP(WMI_TLV_TAG,
8647				 WMI_TAG_ARRAY_UINT32) |
8648		      FIELD_PREP(WMI_TLV_LEN, sizeof(u32));
8649
8650	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "wmi tlv wow add pattern vdev_id %d pattern_id %d pattern_offset %d\n",
8651		   vdev_id, pattern_id, pattern_offset);
8652
8653	return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_WOW_ADD_WAKE_PATTERN_CMDID);
8654}
8655
8656int ath11k_wmi_wow_del_pattern(struct ath11k *ar, u32 vdev_id, u32 pattern_id)
8657{
8658	struct wmi_wow_del_pattern_cmd *cmd;
8659	struct sk_buff *skb;
8660	size_t len;
8661
8662	len = sizeof(*cmd);
8663	skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
8664	if (!skb)
8665		return -ENOMEM;
8666
8667	cmd = (struct wmi_wow_del_pattern_cmd *)skb->data;
8668	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
8669				     WMI_TAG_WOW_DEL_PATTERN_CMD) |
8670			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
8671
8672	cmd->vdev_id = vdev_id;
8673	cmd->pattern_id = pattern_id;
8674	cmd->pattern_type = WOW_BITMAP_PATTERN;
8675
8676	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "wmi tlv wow del pattern vdev_id %d pattern_id %d\n",
8677		   vdev_id, pattern_id);
8678
8679	return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_WOW_DEL_WAKE_PATTERN_CMDID);
8680}
8681
8682static struct sk_buff *
8683ath11k_wmi_op_gen_config_pno_start(struct ath11k *ar,
8684				   u32 vdev_id,
8685				       struct wmi_pno_scan_req *pno)
8686{
8687	struct nlo_configured_parameters *nlo_list;
8688	struct wmi_wow_nlo_config_cmd *cmd;
8689	struct wmi_tlv *tlv;
8690	struct sk_buff *skb;
8691	u32 *channel_list;
8692	size_t len, nlo_list_len, channel_list_len;
8693	u8 *ptr;
8694	u32 i;
8695
8696	len = sizeof(*cmd) +
8697	      sizeof(*tlv) +
8698	      /* TLV place holder for array of structures
8699	       * nlo_configured_parameters(nlo_list)
8700	       */
8701	      sizeof(*tlv);
8702	      /* TLV place holder for array of uint32 channel_list */
8703
8704	channel_list_len = sizeof(u32) * pno->a_networks[0].channel_count;
8705	len += channel_list_len;
8706
8707	nlo_list_len = sizeof(*nlo_list) * pno->uc_networks_count;
8708	len += nlo_list_len;
8709
8710	skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
8711	if (!skb)
8712		return ERR_PTR(-ENOMEM);
8713
8714	ptr = (u8 *)skb->data;
8715	cmd = (struct wmi_wow_nlo_config_cmd *)ptr;
8716	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_NLO_CONFIG_CMD) |
8717			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
8718
8719	cmd->vdev_id = pno->vdev_id;
8720	cmd->flags = WMI_NLO_CONFIG_START | WMI_NLO_CONFIG_SSID_HIDE_EN;
8721
8722	/* current FW does not support min-max range for dwell time */
8723	cmd->active_dwell_time = pno->active_max_time;
8724	cmd->passive_dwell_time = pno->passive_max_time;
8725
8726	if (pno->do_passive_scan)
8727		cmd->flags |= WMI_NLO_CONFIG_SCAN_PASSIVE;
8728
8729	cmd->fast_scan_period = pno->fast_scan_period;
8730	cmd->slow_scan_period = pno->slow_scan_period;
8731	cmd->fast_scan_max_cycles = pno->fast_scan_max_cycles;
8732	cmd->delay_start_time = pno->delay_start_time;
8733
8734	if (pno->enable_pno_scan_randomization) {
8735		cmd->flags |= WMI_NLO_CONFIG_SPOOFED_MAC_IN_PROBE_REQ |
8736				WMI_NLO_CONFIG_RANDOM_SEQ_NO_IN_PROBE_REQ;
8737		ether_addr_copy(cmd->mac_addr.addr, pno->mac_addr);
8738		ether_addr_copy(cmd->mac_mask.addr, pno->mac_addr_mask);
8739		ath11k_ce_byte_swap(cmd->mac_addr.addr, 8);
8740		ath11k_ce_byte_swap(cmd->mac_mask.addr, 8);
8741	}
8742
8743	ptr += sizeof(*cmd);
8744
8745	/* nlo_configured_parameters(nlo_list) */
8746	cmd->no_of_ssids = pno->uc_networks_count;
8747	tlv = (struct wmi_tlv *)ptr;
8748	tlv->header = FIELD_PREP(WMI_TLV_TAG,
8749				 WMI_TAG_ARRAY_STRUCT) |
8750		      FIELD_PREP(WMI_TLV_LEN, nlo_list_len);
8751
8752	ptr += sizeof(*tlv);
8753	nlo_list = (struct nlo_configured_parameters *)ptr;
8754	for (i = 0; i < cmd->no_of_ssids; i++) {
8755		tlv = (struct wmi_tlv *)(&nlo_list[i].tlv_header);
8756		tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
8757			      FIELD_PREP(WMI_TLV_LEN, sizeof(*nlo_list) - sizeof(*tlv));
8758
8759		nlo_list[i].ssid.valid = true;
8760		nlo_list[i].ssid.ssid.ssid_len = pno->a_networks[i].ssid.ssid_len;
8761		memcpy(nlo_list[i].ssid.ssid.ssid,
8762		       pno->a_networks[i].ssid.ssid,
8763		       nlo_list[i].ssid.ssid.ssid_len);
8764		ath11k_ce_byte_swap(nlo_list[i].ssid.ssid.ssid,
8765				    roundup(nlo_list[i].ssid.ssid.ssid_len, 4));
8766
8767		if (pno->a_networks[i].rssi_threshold &&
8768		    pno->a_networks[i].rssi_threshold > -300) {
8769			nlo_list[i].rssi_cond.valid = true;
8770			nlo_list[i].rssi_cond.rssi =
8771				pno->a_networks[i].rssi_threshold;
8772		}
8773
8774		nlo_list[i].bcast_nw_type.valid = true;
8775		nlo_list[i].bcast_nw_type.bcast_nw_type =
8776			pno->a_networks[i].bcast_nw_type;
8777	}
8778
8779	ptr += nlo_list_len;
8780	cmd->num_of_channels = pno->a_networks[0].channel_count;
8781	tlv = (struct wmi_tlv *)ptr;
8782	tlv->header =  FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_UINT32) |
8783		       FIELD_PREP(WMI_TLV_LEN, channel_list_len);
8784	ptr += sizeof(*tlv);
8785	channel_list = (u32 *)ptr;
8786	for (i = 0; i < cmd->num_of_channels; i++)
8787		channel_list[i] = pno->a_networks[0].channels[i];
8788
8789	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "wmi tlv start pno config vdev_id %d\n",
8790		   vdev_id);
8791
8792	return skb;
8793}
8794
8795static struct sk_buff *ath11k_wmi_op_gen_config_pno_stop(struct ath11k *ar,
8796							 u32 vdev_id)
8797{
8798	struct wmi_wow_nlo_config_cmd *cmd;
8799	struct sk_buff *skb;
8800	size_t len;
8801
8802	len = sizeof(*cmd);
8803	skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
8804	if (!skb)
8805		return ERR_PTR(-ENOMEM);
8806
8807	cmd = (struct wmi_wow_nlo_config_cmd *)skb->data;
8808	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_NLO_CONFIG_CMD) |
8809			  FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
8810
8811	cmd->vdev_id = vdev_id;
8812	cmd->flags = WMI_NLO_CONFIG_STOP;
8813
8814	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
8815		   "wmi tlv stop pno config vdev_id %d\n", vdev_id);
8816	return skb;
8817}
8818
8819int ath11k_wmi_wow_config_pno(struct ath11k *ar, u32 vdev_id,
8820			      struct wmi_pno_scan_req  *pno_scan)
8821{
8822	struct sk_buff *skb;
8823
8824	if (pno_scan->enable)
8825		skb = ath11k_wmi_op_gen_config_pno_start(ar, vdev_id, pno_scan);
8826	else
8827		skb = ath11k_wmi_op_gen_config_pno_stop(ar, vdev_id);
8828
8829	if (IS_ERR_OR_NULL(skb))
8830		return -ENOMEM;
8831
8832	return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_NETWORK_LIST_OFFLOAD_CONFIG_CMDID);
8833}
8834
8835static void ath11k_wmi_fill_ns_offload(struct ath11k *ar,
8836				       struct ath11k_arp_ns_offload *offload,
8837				       u8 **ptr,
8838				       bool enable,
8839				       bool ext)
8840{
8841	struct wmi_ns_offload_tuple *ns;
8842	struct wmi_tlv *tlv;
8843	u8 *buf_ptr = *ptr;
8844	u32 ns_cnt, ns_ext_tuples;
8845	int i, max_offloads;
8846
8847	ns_cnt = offload->ipv6_count;
8848
8849	tlv  = (struct wmi_tlv *)buf_ptr;
8850
8851	if (ext) {
8852		ns_ext_tuples = offload->ipv6_count - WMI_MAX_NS_OFFLOADS;
8853		tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
8854			      FIELD_PREP(WMI_TLV_LEN, ns_ext_tuples * sizeof(*ns));
8855		i = WMI_MAX_NS_OFFLOADS;
8856		max_offloads = offload->ipv6_count;
8857	} else {
8858		tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
8859			      FIELD_PREP(WMI_TLV_LEN, WMI_MAX_NS_OFFLOADS * sizeof(*ns));
8860		i = 0;
8861		max_offloads = WMI_MAX_NS_OFFLOADS;
8862	}
8863
8864	buf_ptr += sizeof(*tlv);
8865
8866	for (; i < max_offloads; i++) {
8867		ns = (struct wmi_ns_offload_tuple *)buf_ptr;
8868		ns->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_NS_OFFLOAD_TUPLE) |
8869				 FIELD_PREP(WMI_TLV_LEN, sizeof(*ns) - TLV_HDR_SIZE);
8870
8871		if (enable) {
8872			if (i < ns_cnt)
8873				ns->flags |= WMI_NSOL_FLAGS_VALID;
8874
8875			memcpy(ns->target_ipaddr[0], offload->ipv6_addr[i], 16);
8876			memcpy(ns->solicitation_ipaddr, offload->self_ipv6_addr[i], 16);
8877			ath11k_ce_byte_swap(ns->target_ipaddr[0], 16);
8878			ath11k_ce_byte_swap(ns->solicitation_ipaddr, 16);
8879
8880			if (offload->ipv6_type[i])
8881				ns->flags |= WMI_NSOL_FLAGS_IS_IPV6_ANYCAST;
8882
8883			memcpy(ns->target_mac.addr, offload->mac_addr, ETH_ALEN);
8884			ath11k_ce_byte_swap(ns->target_mac.addr, 8);
8885
8886			if (ns->target_mac.word0 != 0 ||
8887			    ns->target_mac.word1 != 0) {
8888				ns->flags |= WMI_NSOL_FLAGS_MAC_VALID;
8889			}
8890
8891			ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
8892				   "wmi index %d ns_solicited %pI6 target %pI6",
8893				   i, ns->solicitation_ipaddr,
8894				   ns->target_ipaddr[0]);
8895		}
8896
8897		buf_ptr += sizeof(*ns);
8898	}
8899
8900	*ptr = buf_ptr;
8901}
8902
8903static void ath11k_wmi_fill_arp_offload(struct ath11k *ar,
8904					struct ath11k_arp_ns_offload *offload,
8905					u8 **ptr,
8906					bool enable)
8907{
8908	struct wmi_arp_offload_tuple *arp;
8909	struct wmi_tlv *tlv;
8910	u8 *buf_ptr = *ptr;
8911	int i;
8912
8913	/* fill arp tuple */
8914	tlv = (struct wmi_tlv *)buf_ptr;
8915	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
8916		      FIELD_PREP(WMI_TLV_LEN, WMI_MAX_ARP_OFFLOADS * sizeof(*arp));
8917	buf_ptr += sizeof(*tlv);
8918
8919	for (i = 0; i < WMI_MAX_ARP_OFFLOADS; i++) {
8920		arp = (struct wmi_arp_offload_tuple *)buf_ptr;
8921		arp->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARP_OFFLOAD_TUPLE) |
8922				  FIELD_PREP(WMI_TLV_LEN, sizeof(*arp) - TLV_HDR_SIZE);
8923
8924		if (enable && i < offload->ipv4_count) {
8925			/* Copy the target ip addr and flags */
8926			arp->flags = WMI_ARPOL_FLAGS_VALID;
8927			memcpy(arp->target_ipaddr, offload->ipv4_addr[i], 4);
8928			ath11k_ce_byte_swap(arp->target_ipaddr, 4);
8929
8930			ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "wmi arp offload address %pI4",
8931				   arp->target_ipaddr);
8932		}
8933
8934		buf_ptr += sizeof(*arp);
8935	}
8936
8937	*ptr = buf_ptr;
8938}
8939
8940int ath11k_wmi_arp_ns_offload(struct ath11k *ar,
8941			      struct ath11k_vif *arvif, bool enable)
8942{
8943	struct ath11k_arp_ns_offload *offload;
8944	struct wmi_set_arp_ns_offload_cmd *cmd;
8945	struct wmi_tlv *tlv;
8946	struct sk_buff *skb;
8947	u8 *buf_ptr;
8948	size_t len;
8949	u8 ns_cnt, ns_ext_tuples = 0;
8950
8951	offload = &arvif->arp_ns_offload;
8952	ns_cnt = offload->ipv6_count;
8953
8954	len = sizeof(*cmd) +
8955	      sizeof(*tlv) +
8956	      WMI_MAX_NS_OFFLOADS * sizeof(struct wmi_ns_offload_tuple) +
8957	      sizeof(*tlv) +
8958	      WMI_MAX_ARP_OFFLOADS * sizeof(struct wmi_arp_offload_tuple);
8959
8960	if (ns_cnt > WMI_MAX_NS_OFFLOADS) {
8961		ns_ext_tuples = ns_cnt - WMI_MAX_NS_OFFLOADS;
8962		len += sizeof(*tlv) +
8963		       ns_ext_tuples * sizeof(struct wmi_ns_offload_tuple);
8964	}
8965
8966	skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
8967	if (!skb)
8968		return -ENOMEM;
8969
8970	buf_ptr = skb->data;
8971	cmd = (struct wmi_set_arp_ns_offload_cmd *)buf_ptr;
8972	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
8973				     WMI_TAG_SET_ARP_NS_OFFLOAD_CMD) |
8974			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
8975
8976	cmd->flags = 0;
8977	cmd->vdev_id = arvif->vdev_id;
8978	cmd->num_ns_ext_tuples = ns_ext_tuples;
8979
8980	buf_ptr += sizeof(*cmd);
8981
8982	ath11k_wmi_fill_ns_offload(ar, offload, &buf_ptr, enable, 0);
8983	ath11k_wmi_fill_arp_offload(ar, offload, &buf_ptr, enable);
8984
8985	if (ns_ext_tuples)
8986		ath11k_wmi_fill_ns_offload(ar, offload, &buf_ptr, enable, 1);
8987
8988	return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_SET_ARP_NS_OFFLOAD_CMDID);
8989}
8990
8991int ath11k_wmi_gtk_rekey_offload(struct ath11k *ar,
8992				 struct ath11k_vif *arvif, bool enable)
8993{
8994	struct wmi_gtk_rekey_offload_cmd *cmd;
8995	struct ath11k_rekey_data *rekey_data = &arvif->rekey_data;
8996	int len;
8997	struct sk_buff *skb;
8998	__le64 replay_ctr;
8999
9000	len = sizeof(*cmd);
9001	skb =  ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
9002	if (!skb)
9003		return -ENOMEM;
9004
9005	cmd = (struct wmi_gtk_rekey_offload_cmd *)skb->data;
9006	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_GTK_OFFLOAD_CMD) |
9007			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9008
9009	cmd->vdev_id = arvif->vdev_id;
9010
9011	if (enable) {
9012		cmd->flags = GTK_OFFLOAD_ENABLE_OPCODE;
9013
9014		/* the length in rekey_data and cmd is equal */
9015		memcpy(cmd->kck, rekey_data->kck, sizeof(cmd->kck));
9016		ath11k_ce_byte_swap(cmd->kck, GTK_OFFLOAD_KEK_BYTES);
9017		memcpy(cmd->kek, rekey_data->kek, sizeof(cmd->kek));
9018		ath11k_ce_byte_swap(cmd->kek, GTK_OFFLOAD_KEK_BYTES);
9019
9020		replay_ctr = cpu_to_le64(rekey_data->replay_ctr);
9021		memcpy(cmd->replay_ctr, &replay_ctr,
9022		       sizeof(replay_ctr));
9023		ath11k_ce_byte_swap(cmd->replay_ctr, GTK_REPLAY_COUNTER_BYTES);
9024	} else {
9025		cmd->flags = GTK_OFFLOAD_DISABLE_OPCODE;
9026	}
9027
9028	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "offload gtk rekey vdev: %d %d\n",
9029		   arvif->vdev_id, enable);
9030	return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_GTK_OFFLOAD_CMDID);
9031}
9032
9033int ath11k_wmi_gtk_rekey_getinfo(struct ath11k *ar,
9034				 struct ath11k_vif *arvif)
9035{
9036	struct wmi_gtk_rekey_offload_cmd *cmd;
9037	int len;
9038	struct sk_buff *skb;
9039
9040	len = sizeof(*cmd);
9041	skb =  ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
9042	if (!skb)
9043		return -ENOMEM;
9044
9045	cmd = (struct wmi_gtk_rekey_offload_cmd *)skb->data;
9046	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_GTK_OFFLOAD_CMD) |
9047			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9048
9049	cmd->vdev_id = arvif->vdev_id;
9050	cmd->flags = GTK_OFFLOAD_REQUEST_STATUS_OPCODE;
9051
9052	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "get gtk rekey vdev_id: %d\n",
9053		   arvif->vdev_id);
9054	return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_GTK_OFFLOAD_CMDID);
9055}
9056
9057int ath11k_wmi_pdev_set_bios_sar_table_param(struct ath11k *ar, const u8 *sar_val)
9058{	struct ath11k_pdev_wmi *wmi = ar->wmi;
9059	struct wmi_pdev_set_sar_table_cmd *cmd;
9060	struct wmi_tlv *tlv;
9061	struct sk_buff *skb;
9062	u8 *buf_ptr;
9063	u32 len, sar_len_aligned, rsvd_len_aligned;
9064
9065	sar_len_aligned = roundup(BIOS_SAR_TABLE_LEN, sizeof(u32));
9066	rsvd_len_aligned = roundup(BIOS_SAR_RSVD1_LEN, sizeof(u32));
9067	len = sizeof(*cmd) +
9068	      TLV_HDR_SIZE + sar_len_aligned +
9069	      TLV_HDR_SIZE + rsvd_len_aligned;
9070
9071	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
9072	if (!skb)
9073		return -ENOMEM;
9074
9075	cmd = (struct wmi_pdev_set_sar_table_cmd *)skb->data;
9076	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_SET_BIOS_SAR_TABLE_CMD) |
9077			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9078	cmd->pdev_id = ar->pdev->pdev_id;
9079	cmd->sar_len = BIOS_SAR_TABLE_LEN;
9080	cmd->rsvd_len = BIOS_SAR_RSVD1_LEN;
9081
9082	buf_ptr = skb->data + sizeof(*cmd);
9083	tlv = (struct wmi_tlv *)buf_ptr;
9084	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
9085		      FIELD_PREP(WMI_TLV_LEN, sar_len_aligned);
9086	buf_ptr += TLV_HDR_SIZE;
9087	memcpy(buf_ptr, sar_val, BIOS_SAR_TABLE_LEN);
9088
9089	buf_ptr += sar_len_aligned;
9090	tlv = (struct wmi_tlv *)buf_ptr;
9091	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
9092		      FIELD_PREP(WMI_TLV_LEN, rsvd_len_aligned);
9093
9094	return ath11k_wmi_cmd_send(wmi, skb, WMI_PDEV_SET_BIOS_SAR_TABLE_CMDID);
9095}
9096
9097int ath11k_wmi_pdev_set_bios_geo_table_param(struct ath11k *ar)
9098{
9099	struct ath11k_pdev_wmi *wmi = ar->wmi;
9100	struct wmi_pdev_set_geo_table_cmd *cmd;
9101	struct wmi_tlv *tlv;
9102	struct sk_buff *skb;
9103	u8 *buf_ptr;
9104	u32 len, rsvd_len_aligned;
9105
9106	rsvd_len_aligned = roundup(BIOS_SAR_RSVD2_LEN, sizeof(u32));
9107	len = sizeof(*cmd) + TLV_HDR_SIZE + rsvd_len_aligned;
9108
9109	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
9110	if (!skb)
9111		return -ENOMEM;
9112
9113	cmd = (struct wmi_pdev_set_geo_table_cmd *)skb->data;
9114	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_SET_BIOS_GEO_TABLE_CMD) |
9115			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9116	cmd->pdev_id = ar->pdev->pdev_id;
9117	cmd->rsvd_len = BIOS_SAR_RSVD2_LEN;
9118
9119	buf_ptr = skb->data + sizeof(*cmd);
9120	tlv = (struct wmi_tlv *)buf_ptr;
9121	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
9122		      FIELD_PREP(WMI_TLV_LEN, rsvd_len_aligned);
9123
9124	return ath11k_wmi_cmd_send(wmi, skb, WMI_PDEV_SET_BIOS_GEO_TABLE_CMDID);
9125}
9126
9127int ath11k_wmi_sta_keepalive(struct ath11k *ar,
9128			     const struct wmi_sta_keepalive_arg *arg)
9129{
9130	struct ath11k_pdev_wmi *wmi = ar->wmi;
9131	struct wmi_sta_keepalive_cmd *cmd;
9132	struct wmi_sta_keepalive_arp_resp *arp;
9133	struct sk_buff *skb;
9134	size_t len;
9135
9136	len = sizeof(*cmd) + sizeof(*arp);
9137	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
9138	if (!skb)
9139		return -ENOMEM;
9140
9141	cmd = (struct wmi_sta_keepalive_cmd *)skb->data;
9142	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
9143				     WMI_TAG_STA_KEEPALIVE_CMD) |
9144				     FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9145	cmd->vdev_id = arg->vdev_id;
9146	cmd->enabled = arg->enabled;
9147	cmd->interval = arg->interval;
9148	cmd->method = arg->method;
9149
9150	arp = (struct wmi_sta_keepalive_arp_resp *)(cmd + 1);
9151	arp->tlv_header = FIELD_PREP(WMI_TLV_TAG,
9152				     WMI_TAG_STA_KEEPALIVE_ARP_RESPONSE) |
9153			 FIELD_PREP(WMI_TLV_LEN, sizeof(*arp) - TLV_HDR_SIZE);
9154
9155	if (arg->method == WMI_STA_KEEPALIVE_METHOD_UNSOLICITED_ARP_RESPONSE ||
9156	    arg->method == WMI_STA_KEEPALIVE_METHOD_GRATUITOUS_ARP_REQUEST) {
9157		arp->src_ip4_addr = arg->src_ip4_addr;
9158		arp->dest_ip4_addr = arg->dest_ip4_addr;
9159		ether_addr_copy(arp->dest_mac_addr.addr, arg->dest_mac_addr);
9160	}
9161
9162	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
9163		   "wmi sta keepalive vdev %d enabled %d method %d interval %d\n",
9164		   arg->vdev_id, arg->enabled, arg->method, arg->interval);
9165
9166	return ath11k_wmi_cmd_send(wmi, skb, WMI_STA_KEEPALIVE_CMDID);
9167}