wmi.c

   1// SPDX-License-Identifier: BSD-3-Clause-Clear
   2/*
   3 * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
   4 * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
   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#include "testmode.h"
  23#include "p2p.h"
  24
  25struct wmi_tlv_policy {
  26	size_t min_len;
  27};
  28
  29struct wmi_tlv_svc_ready_parse {
  30	bool wmi_svc_bitmap_done;
  31};
  32
  33struct wmi_tlv_dma_ring_caps_parse {
  34	struct wmi_dma_ring_capabilities *dma_ring_caps;
  35	u32 n_dma_ring_caps;
  36};
  37
  38struct wmi_tlv_svc_rdy_ext_parse {
  39	struct ath11k_service_ext_param param;
  40	struct wmi_soc_mac_phy_hw_mode_caps *hw_caps;
  41	struct wmi_hw_mode_capabilities *hw_mode_caps;
  42	u32 n_hw_mode_caps;
  43	u32 tot_phy_id;
  44	struct wmi_hw_mode_capabilities pref_hw_mode_caps;
  45	struct wmi_mac_phy_capabilities *mac_phy_caps;
  46	u32 n_mac_phy_caps;
  47	struct wmi_soc_hal_reg_capabilities *soc_hal_reg_caps;
  48	struct wmi_hal_reg_capabilities_ext *ext_hal_reg_caps;
  49	u32 n_ext_hal_reg_caps;
  50	struct wmi_tlv_dma_ring_caps_parse dma_caps_parse;
  51	bool hw_mode_done;
  52	bool mac_phy_done;
  53	bool ext_hal_reg_done;
  54	bool mac_phy_chainmask_combo_done;
  55	bool mac_phy_chainmask_cap_done;
  56	bool oem_dma_ring_cap_done;
  57	bool dma_ring_cap_done;
  58};
  59
  60struct wmi_tlv_svc_rdy_ext2_parse {
  61	struct wmi_tlv_dma_ring_caps_parse dma_caps_parse;
  62	bool dma_ring_cap_done;
  63};
  64
  65struct wmi_tlv_rdy_parse {
  66	u32 num_extra_mac_addr;
  67};
  68
  69struct wmi_tlv_dma_buf_release_parse {
  70	struct ath11k_wmi_dma_buf_release_fixed_param fixed;
  71	struct wmi_dma_buf_release_entry *buf_entry;
  72	struct wmi_dma_buf_release_meta_data *meta_data;
  73	u32 num_buf_entry;
  74	u32 num_meta;
  75	bool buf_entry_done;
  76	bool meta_data_done;
  77};
  78
  79struct wmi_tlv_fw_stats_parse {
  80	const struct wmi_stats_event *ev;
  81	const struct wmi_per_chain_rssi_stats *rssi;
  82	struct ath11k_fw_stats *stats;
  83	int rssi_num;
  84	bool chain_rssi_done;
  85};
  86
  87struct wmi_tlv_mgmt_rx_parse {
  88	const struct wmi_mgmt_rx_hdr *fixed;
  89	const u8 *frame_buf;
  90	bool frame_buf_done;
  91};
  92
  93static const struct wmi_tlv_policy wmi_tlv_policies[] = {
  94	[WMI_TAG_ARRAY_BYTE]
  95		= { .min_len = 0 },
  96	[WMI_TAG_ARRAY_UINT32]
  97		= { .min_len = 0 },
  98	[WMI_TAG_SERVICE_READY_EVENT]
  99		= { .min_len = sizeof(struct wmi_service_ready_event) },
 100	[WMI_TAG_SERVICE_READY_EXT_EVENT]
 101		= { .min_len =  sizeof(struct wmi_service_ready_ext_event) },
 102	[WMI_TAG_SOC_MAC_PHY_HW_MODE_CAPS]
 103		= { .min_len = sizeof(struct wmi_soc_mac_phy_hw_mode_caps) },
 104	[WMI_TAG_SOC_HAL_REG_CAPABILITIES]
 105		= { .min_len = sizeof(struct wmi_soc_hal_reg_capabilities) },
 106	[WMI_TAG_VDEV_START_RESPONSE_EVENT]
 107		= { .min_len = sizeof(struct wmi_vdev_start_resp_event) },
 108	[WMI_TAG_PEER_DELETE_RESP_EVENT]
 109		= { .min_len = sizeof(struct wmi_peer_delete_resp_event) },
 110	[WMI_TAG_OFFLOAD_BCN_TX_STATUS_EVENT]
 111		= { .min_len = sizeof(struct wmi_bcn_tx_status_event) },
 112	[WMI_TAG_VDEV_STOPPED_EVENT]
 113		= { .min_len = sizeof(struct wmi_vdev_stopped_event) },
 114	[WMI_TAG_REG_CHAN_LIST_CC_EVENT]
 115		= { .min_len = sizeof(struct wmi_reg_chan_list_cc_event) },
 116	[WMI_TAG_REG_CHAN_LIST_CC_EXT_EVENT]
 117		= { .min_len = sizeof(struct wmi_reg_chan_list_cc_ext_event) },
 118	[WMI_TAG_MGMT_RX_HDR]
 119		= { .min_len = sizeof(struct wmi_mgmt_rx_hdr) },
 120	[WMI_TAG_MGMT_TX_COMPL_EVENT]
 121		= { .min_len = sizeof(struct wmi_mgmt_tx_compl_event) },
 122	[WMI_TAG_SCAN_EVENT]
 123		= { .min_len = sizeof(struct wmi_scan_event) },
 124	[WMI_TAG_PEER_STA_KICKOUT_EVENT]
 125		= { .min_len = sizeof(struct wmi_peer_sta_kickout_event) },
 126	[WMI_TAG_ROAM_EVENT]
 127		= { .min_len = sizeof(struct wmi_roam_event) },
 128	[WMI_TAG_CHAN_INFO_EVENT]
 129		= { .min_len = sizeof(struct wmi_chan_info_event) },
 130	[WMI_TAG_PDEV_BSS_CHAN_INFO_EVENT]
 131		= { .min_len = sizeof(struct wmi_pdev_bss_chan_info_event) },
 132	[WMI_TAG_VDEV_INSTALL_KEY_COMPLETE_EVENT]
 133		= { .min_len = sizeof(struct wmi_vdev_install_key_compl_event) },
 134	[WMI_TAG_READY_EVENT] = {
 135		.min_len = sizeof(struct wmi_ready_event_min) },
 136	[WMI_TAG_SERVICE_AVAILABLE_EVENT]
 137		= {.min_len = sizeof(struct wmi_service_available_event) },
 138	[WMI_TAG_PEER_ASSOC_CONF_EVENT]
 139		= { .min_len = sizeof(struct wmi_peer_assoc_conf_event) },
 140	[WMI_TAG_STATS_EVENT]
 141		= { .min_len = sizeof(struct wmi_stats_event) },
 142	[WMI_TAG_PDEV_CTL_FAILSAFE_CHECK_EVENT]
 143		= { .min_len = sizeof(struct wmi_pdev_ctl_failsafe_chk_event) },
 144	[WMI_TAG_HOST_SWFDA_EVENT] = {
 145		.min_len = sizeof(struct wmi_fils_discovery_event) },
 146	[WMI_TAG_OFFLOAD_PRB_RSP_TX_STATUS_EVENT] = {
 147		.min_len = sizeof(struct wmi_probe_resp_tx_status_event) },
 148	[WMI_TAG_VDEV_DELETE_RESP_EVENT] = {
 149		.min_len = sizeof(struct wmi_vdev_delete_resp_event) },
 150	[WMI_TAG_OBSS_COLOR_COLLISION_EVT] = {
 151		.min_len = sizeof(struct wmi_obss_color_collision_event) },
 152	[WMI_TAG_11D_NEW_COUNTRY_EVENT] = {
 153		.min_len = sizeof(struct wmi_11d_new_cc_ev) },
 154	[WMI_TAG_PER_CHAIN_RSSI_STATS] = {
 155		.min_len = sizeof(struct wmi_per_chain_rssi_stats) },
 156	[WMI_TAG_TWT_ADD_DIALOG_COMPLETE_EVENT] = {
 157		.min_len = sizeof(struct wmi_twt_add_dialog_event) },
 158	[WMI_TAG_P2P_NOA_INFO] = {
 159		.min_len = sizeof(struct ath11k_wmi_p2p_noa_info) },
 160	[WMI_TAG_P2P_NOA_EVENT] = {
 161		.min_len = sizeof(struct wmi_p2p_noa_event) },
 162};
 163
 164#define PRIMAP(_hw_mode_) \
 165	[_hw_mode_] = _hw_mode_##_PRI
 166
 167static const int ath11k_hw_mode_pri_map[] = {
 168	PRIMAP(WMI_HOST_HW_MODE_SINGLE),
 169	PRIMAP(WMI_HOST_HW_MODE_DBS),
 170	PRIMAP(WMI_HOST_HW_MODE_SBS_PASSIVE),
 171	PRIMAP(WMI_HOST_HW_MODE_SBS),
 172	PRIMAP(WMI_HOST_HW_MODE_DBS_SBS),
 173	PRIMAP(WMI_HOST_HW_MODE_DBS_OR_SBS),
 174	/* keep last */
 175	PRIMAP(WMI_HOST_HW_MODE_MAX),
 176};
 177
 178static int
 179ath11k_wmi_tlv_iter(struct ath11k_base *ab, const void *ptr, size_t len,
 180		    int (*iter)(struct ath11k_base *ab, u16 tag, u16 len,
 181				const void *ptr, void *data),
 182		    void *data)
 183{
 184	const void *begin = ptr;
 185	const struct wmi_tlv *tlv;
 186	u16 tlv_tag, tlv_len;
 187	int ret;
 188
 189	while (len > 0) {
 190		if (len < sizeof(*tlv)) {
 191			ath11k_err(ab, "wmi tlv parse failure at byte %zd (%zu bytes left, %zu expected)\n",
 192				   ptr - begin, len, sizeof(*tlv));
 193			return -EINVAL;
 194		}
 195
 196		tlv = ptr;
 197		tlv_tag = FIELD_GET(WMI_TLV_TAG, tlv->header);
 198		tlv_len = FIELD_GET(WMI_TLV_LEN, tlv->header);
 199		ptr += sizeof(*tlv);
 200		len -= sizeof(*tlv);
 201
 202		if (tlv_len > len) {
 203			ath11k_err(ab, "wmi tlv parse failure of tag %u at byte %zd (%zu bytes left, %u expected)\n",
 204				   tlv_tag, ptr - begin, len, tlv_len);
 205			return -EINVAL;
 206		}
 207
 208		if (tlv_tag < ARRAY_SIZE(wmi_tlv_policies) &&
 209		    wmi_tlv_policies[tlv_tag].min_len &&
 210		    wmi_tlv_policies[tlv_tag].min_len > tlv_len) {
 211			ath11k_err(ab, "wmi tlv parse failure of tag %u at byte %zd (%u bytes is less than min length %zu)\n",
 212				   tlv_tag, ptr - begin, tlv_len,
 213				   wmi_tlv_policies[tlv_tag].min_len);
 214			return -EINVAL;
 215		}
 216
 217		ret = iter(ab, tlv_tag, tlv_len, ptr, data);
 218		if (ret)
 219			return ret;
 220
 221		ptr += tlv_len;
 222		len -= tlv_len;
 223	}
 224
 225	return 0;
 226}
 227
 228static int ath11k_wmi_tlv_iter_parse(struct ath11k_base *ab, u16 tag, u16 len,
 229				     const void *ptr, void *data)
 230{
 231	const void **tb = data;
 232
 233	if (tag < WMI_TAG_MAX)
 234		tb[tag] = ptr;
 235
 236	return 0;
 237}
 238
 239static int ath11k_wmi_tlv_parse(struct ath11k_base *ar, const void **tb,
 240				const void *ptr, size_t len)
 241{
 242	return ath11k_wmi_tlv_iter(ar, ptr, len, ath11k_wmi_tlv_iter_parse,
 243				   (void *)tb);
 244}
 245
 246const void **ath11k_wmi_tlv_parse_alloc(struct ath11k_base *ab,
 247					struct sk_buff *skb, gfp_t gfp)
 248{
 249	const void **tb;
 250	int ret;
 251
 252	tb = kcalloc(WMI_TAG_MAX, sizeof(*tb), gfp);
 253	if (!tb)
 254		return ERR_PTR(-ENOMEM);
 255
 256	ret = ath11k_wmi_tlv_parse(ab, tb, skb->data, skb->len);
 257	if (ret) {
 258		kfree(tb);
 259		return ERR_PTR(ret);
 260	}
 261
 262	return tb;
 263}
 264
 265static int ath11k_wmi_cmd_send_nowait(struct ath11k_pdev_wmi *wmi, struct sk_buff *skb,
 266				      u32 cmd_id)
 267{
 268	struct ath11k_skb_cb *skb_cb = ATH11K_SKB_CB(skb);
 269	struct ath11k_base *ab = wmi->wmi_ab->ab;
 270	struct wmi_cmd_hdr *cmd_hdr;
 271	int ret;
 272	u32 cmd = 0;
 273
 274	if (skb_push(skb, sizeof(struct wmi_cmd_hdr)) == NULL)
 275		return -ENOMEM;
 276
 277	cmd |= FIELD_PREP(WMI_CMD_HDR_CMD_ID, cmd_id);
 278
 279	cmd_hdr = (struct wmi_cmd_hdr *)skb->data;
 280	cmd_hdr->cmd_id = cmd;
 281
 282	trace_ath11k_wmi_cmd(ab, cmd_id, skb->data, skb->len);
 283
 284	memset(skb_cb, 0, sizeof(*skb_cb));
 285	ret = ath11k_htc_send(&ab->htc, wmi->eid, skb);
 286
 287	if (ret)
 288		goto err_pull;
 289
 290	return 0;
 291
 292err_pull:
 293	skb_pull(skb, sizeof(struct wmi_cmd_hdr));
 294	return ret;
 295}
 296
 297int ath11k_wmi_cmd_send(struct ath11k_pdev_wmi *wmi, struct sk_buff *skb,
 298			u32 cmd_id)
 299{
 300	struct ath11k_wmi_base *wmi_ab = wmi->wmi_ab;
 301	int ret = -EOPNOTSUPP;
 302	struct ath11k_base *ab = wmi_ab->ab;
 303
 304	might_sleep();
 305
 306	if (ab->hw_params.credit_flow) {
 307		wait_event_timeout(wmi_ab->tx_credits_wq, ({
 308			ret = ath11k_wmi_cmd_send_nowait(wmi, skb, cmd_id);
 309
 310			if (ret && test_bit(ATH11K_FLAG_CRASH_FLUSH,
 311					    &wmi_ab->ab->dev_flags))
 312				ret = -ESHUTDOWN;
 313
 314			(ret != -EAGAIN);
 315			}), WMI_SEND_TIMEOUT_HZ);
 316	} else {
 317		wait_event_timeout(wmi->tx_ce_desc_wq, ({
 318			ret = ath11k_wmi_cmd_send_nowait(wmi, skb, cmd_id);
 319
 320			if (ret && test_bit(ATH11K_FLAG_CRASH_FLUSH,
 321					    &wmi_ab->ab->dev_flags))
 322				ret = -ESHUTDOWN;
 323
 324			(ret != -ENOBUFS);
 325			}), WMI_SEND_TIMEOUT_HZ);
 326	}
 327
 328	if (ret == -EAGAIN)
 329		ath11k_warn(wmi_ab->ab, "wmi command %d timeout\n", cmd_id);
 330
 331	if (ret == -ENOBUFS)
 332		ath11k_warn(wmi_ab->ab, "ce desc not available for wmi command %d\n",
 333			    cmd_id);
 334
 335	return ret;
 336}
 337
 338static int ath11k_pull_svc_ready_ext(struct ath11k_pdev_wmi *wmi_handle,
 339				     const void *ptr,
 340				     struct ath11k_service_ext_param *param)
 341{
 342	const struct wmi_service_ready_ext_event *ev = ptr;
 343
 344	if (!ev)
 345		return -EINVAL;
 346
 347	/* Move this to host based bitmap */
 348	param->default_conc_scan_config_bits = ev->default_conc_scan_config_bits;
 349	param->default_fw_config_bits =	ev->default_fw_config_bits;
 350	param->he_cap_info = ev->he_cap_info;
 351	param->mpdu_density = ev->mpdu_density;
 352	param->max_bssid_rx_filters = ev->max_bssid_rx_filters;
 353	memcpy(&param->ppet, &ev->ppet, sizeof(param->ppet));
 354
 355	return 0;
 356}
 357
 358static int
 359ath11k_pull_mac_phy_cap_svc_ready_ext(struct ath11k_pdev_wmi *wmi_handle,
 360				      struct wmi_soc_mac_phy_hw_mode_caps *hw_caps,
 361				      struct wmi_hw_mode_capabilities *wmi_hw_mode_caps,
 362				      struct wmi_soc_hal_reg_capabilities *hal_reg_caps,
 363				      struct wmi_mac_phy_capabilities *wmi_mac_phy_caps,
 364				      u8 hw_mode_id, u8 phy_id,
 365				      struct ath11k_pdev *pdev)
 366{
 367	struct wmi_mac_phy_capabilities *mac_phy_caps;
 368	struct ath11k_base *ab = wmi_handle->wmi_ab->ab;
 369	struct ath11k_band_cap *cap_band;
 370	struct ath11k_pdev_cap *pdev_cap = &pdev->cap;
 371	u32 phy_map;
 372	u32 hw_idx, phy_idx = 0;
 373
 374	if (!hw_caps || !wmi_hw_mode_caps || !hal_reg_caps)
 375		return -EINVAL;
 376
 377	for (hw_idx = 0; hw_idx < hw_caps->num_hw_modes; hw_idx++) {
 378		if (hw_mode_id == wmi_hw_mode_caps[hw_idx].hw_mode_id)
 379			break;
 380
 381		phy_map = wmi_hw_mode_caps[hw_idx].phy_id_map;
 382		while (phy_map) {
 383			phy_map >>= 1;
 384			phy_idx++;
 385		}
 386	}
 387
 388	if (hw_idx == hw_caps->num_hw_modes)
 389		return -EINVAL;
 390
 391	phy_idx += phy_id;
 392	if (phy_id >= hal_reg_caps->num_phy)
 393		return -EINVAL;
 394
 395	mac_phy_caps = wmi_mac_phy_caps + phy_idx;
 396
 397	pdev->pdev_id = mac_phy_caps->pdev_id;
 398	pdev_cap->supported_bands |= mac_phy_caps->supported_bands;
 399	pdev_cap->ampdu_density = mac_phy_caps->ampdu_density;
 400	ab->target_pdev_ids[ab->target_pdev_count].supported_bands =
 401		mac_phy_caps->supported_bands;
 402	ab->target_pdev_ids[ab->target_pdev_count].pdev_id = mac_phy_caps->pdev_id;
 403	ab->target_pdev_count++;
 404
 405	if (!(mac_phy_caps->supported_bands & WMI_HOST_WLAN_2G_CAP) &&
 406	    !(mac_phy_caps->supported_bands & WMI_HOST_WLAN_5G_CAP))
 407		return -EINVAL;
 408
 409	/* Take non-zero tx/rx chainmask. If tx/rx chainmask differs from
 410	 * band to band for a single radio, need to see how this should be
 411	 * handled.
 412	 */
 413	if (mac_phy_caps->supported_bands & WMI_HOST_WLAN_2G_CAP) {
 414		pdev_cap->tx_chain_mask = mac_phy_caps->tx_chain_mask_2g;
 415		pdev_cap->rx_chain_mask = mac_phy_caps->rx_chain_mask_2g;
 416	}
 417
 418	if (mac_phy_caps->supported_bands & WMI_HOST_WLAN_5G_CAP) {
 419		pdev_cap->vht_cap = mac_phy_caps->vht_cap_info_5g;
 420		pdev_cap->vht_mcs = mac_phy_caps->vht_supp_mcs_5g;
 421		pdev_cap->he_mcs = mac_phy_caps->he_supp_mcs_5g;
 422		pdev_cap->tx_chain_mask = mac_phy_caps->tx_chain_mask_5g;
 423		pdev_cap->rx_chain_mask = mac_phy_caps->rx_chain_mask_5g;
 424		pdev_cap->nss_ratio_enabled =
 425			WMI_NSS_RATIO_ENABLE_DISABLE_GET(mac_phy_caps->nss_ratio);
 426		pdev_cap->nss_ratio_info =
 427			WMI_NSS_RATIO_INFO_GET(mac_phy_caps->nss_ratio);
 428	}
 429
 430	/* tx/rx chainmask reported from fw depends on the actual hw chains used,
 431	 * For example, for 4x4 capable macphys, first 4 chains can be used for first
 432	 * mac and the remaining 4 chains can be used for the second mac or vice-versa.
 433	 * In this case, tx/rx chainmask 0xf will be advertised for first mac and 0xf0
 434	 * will be advertised for second mac or vice-versa. Compute the shift value
 435	 * for tx/rx chainmask which will be used to advertise supported ht/vht rates to
 436	 * mac80211.
 437	 */
 438	pdev_cap->tx_chain_mask_shift =
 439			find_first_bit((unsigned long *)&pdev_cap->tx_chain_mask, 32);
 440	pdev_cap->rx_chain_mask_shift =
 441			find_first_bit((unsigned long *)&pdev_cap->rx_chain_mask, 32);
 442
 443	if (mac_phy_caps->supported_bands & WMI_HOST_WLAN_2G_CAP) {
 444		cap_band = &pdev_cap->band[NL80211_BAND_2GHZ];
 445		cap_band->phy_id = mac_phy_caps->phy_id;
 446		cap_band->max_bw_supported = mac_phy_caps->max_bw_supported_2g;
 447		cap_band->ht_cap_info = mac_phy_caps->ht_cap_info_2g;
 448		cap_band->he_cap_info[0] = mac_phy_caps->he_cap_info_2g;
 449		cap_band->he_cap_info[1] = mac_phy_caps->he_cap_info_2g_ext;
 450		cap_band->he_mcs = mac_phy_caps->he_supp_mcs_2g;
 451		memcpy(cap_band->he_cap_phy_info, &mac_phy_caps->he_cap_phy_info_2g,
 452		       sizeof(u32) * PSOC_HOST_MAX_PHY_SIZE);
 453		memcpy(&cap_band->he_ppet, &mac_phy_caps->he_ppet2g,
 454		       sizeof(struct ath11k_ppe_threshold));
 455	}
 456
 457	if (mac_phy_caps->supported_bands & WMI_HOST_WLAN_5G_CAP) {
 458		cap_band = &pdev_cap->band[NL80211_BAND_5GHZ];
 459		cap_band->phy_id = mac_phy_caps->phy_id;
 460		cap_band->max_bw_supported = mac_phy_caps->max_bw_supported_5g;
 461		cap_band->ht_cap_info = mac_phy_caps->ht_cap_info_5g;
 462		cap_band->he_cap_info[0] = mac_phy_caps->he_cap_info_5g;
 463		cap_band->he_cap_info[1] = mac_phy_caps->he_cap_info_5g_ext;
 464		cap_band->he_mcs = mac_phy_caps->he_supp_mcs_5g;
 465		memcpy(cap_band->he_cap_phy_info, &mac_phy_caps->he_cap_phy_info_5g,
 466		       sizeof(u32) * PSOC_HOST_MAX_PHY_SIZE);
 467		memcpy(&cap_band->he_ppet, &mac_phy_caps->he_ppet5g,
 468		       sizeof(struct ath11k_ppe_threshold));
 469
 470		cap_band = &pdev_cap->band[NL80211_BAND_6GHZ];
 471		cap_band->max_bw_supported = mac_phy_caps->max_bw_supported_5g;
 472		cap_band->ht_cap_info = mac_phy_caps->ht_cap_info_5g;
 473		cap_band->he_cap_info[0] = mac_phy_caps->he_cap_info_5g;
 474		cap_band->he_cap_info[1] = mac_phy_caps->he_cap_info_5g_ext;
 475		cap_band->he_mcs = mac_phy_caps->he_supp_mcs_5g;
 476		memcpy(cap_band->he_cap_phy_info, &mac_phy_caps->he_cap_phy_info_5g,
 477		       sizeof(u32) * PSOC_HOST_MAX_PHY_SIZE);
 478		memcpy(&cap_band->he_ppet, &mac_phy_caps->he_ppet5g,
 479		       sizeof(struct ath11k_ppe_threshold));
 480	}
 481
 482	return 0;
 483}
 484
 485static int
 486ath11k_pull_reg_cap_svc_rdy_ext(struct ath11k_pdev_wmi *wmi_handle,
 487				struct wmi_soc_hal_reg_capabilities *reg_caps,
 488				struct wmi_hal_reg_capabilities_ext *wmi_ext_reg_cap,
 489				u8 phy_idx,
 490				struct ath11k_hal_reg_capabilities_ext *param)
 491{
 492	struct wmi_hal_reg_capabilities_ext *ext_reg_cap;
 493
 494	if (!reg_caps || !wmi_ext_reg_cap)
 495		return -EINVAL;
 496
 497	if (phy_idx >= reg_caps->num_phy)
 498		return -EINVAL;
 499
 500	ext_reg_cap = &wmi_ext_reg_cap[phy_idx];
 501
 502	param->phy_id = ext_reg_cap->phy_id;
 503	param->eeprom_reg_domain = ext_reg_cap->eeprom_reg_domain;
 504	param->eeprom_reg_domain_ext =
 505			      ext_reg_cap->eeprom_reg_domain_ext;
 506	param->regcap1 = ext_reg_cap->regcap1;
 507	param->regcap2 = ext_reg_cap->regcap2;
 508	/* check if param->wireless_mode is needed */
 509	param->low_2ghz_chan = ext_reg_cap->low_2ghz_chan;
 510	param->high_2ghz_chan = ext_reg_cap->high_2ghz_chan;
 511	param->low_5ghz_chan = ext_reg_cap->low_5ghz_chan;
 512	param->high_5ghz_chan = ext_reg_cap->high_5ghz_chan;
 513
 514	return 0;
 515}
 516
 517static int ath11k_pull_service_ready_tlv(struct ath11k_base *ab,
 518					 const void *evt_buf,
 519					 struct ath11k_targ_cap *cap)
 520{
 521	const struct wmi_service_ready_event *ev = evt_buf;
 522
 523	if (!ev) {
 524		ath11k_err(ab, "%s: failed by NULL param\n",
 525			   __func__);
 526		return -EINVAL;
 527	}
 528
 529	cap->phy_capability = ev->phy_capability;
 530	cap->max_frag_entry = ev->max_frag_entry;
 531	cap->num_rf_chains = ev->num_rf_chains;
 532	cap->ht_cap_info = ev->ht_cap_info;
 533	cap->vht_cap_info = ev->vht_cap_info;
 534	cap->vht_supp_mcs = ev->vht_supp_mcs;
 535	cap->hw_min_tx_power = ev->hw_min_tx_power;
 536	cap->hw_max_tx_power = ev->hw_max_tx_power;
 537	cap->sys_cap_info = ev->sys_cap_info;
 538	cap->min_pkt_size_enable = ev->min_pkt_size_enable;
 539	cap->max_bcn_ie_size = ev->max_bcn_ie_size;
 540	cap->max_num_scan_channels = ev->max_num_scan_channels;
 541	cap->max_supported_macs = ev->max_supported_macs;
 542	cap->wmi_fw_sub_feat_caps = ev->wmi_fw_sub_feat_caps;
 543	cap->txrx_chainmask = ev->txrx_chainmask;
 544	cap->default_dbs_hw_mode_index = ev->default_dbs_hw_mode_index;
 545	cap->num_msdu_desc = ev->num_msdu_desc;
 546
 547	return 0;
 548}
 549
 550/* Save the wmi_service_bitmap into a linear bitmap. The wmi_services in
 551 * wmi_service ready event are advertised in b0-b3 (LSB 4-bits) of each
 552 * 4-byte word.
 553 */
 554static void ath11k_wmi_service_bitmap_copy(struct ath11k_pdev_wmi *wmi,
 555					   const u32 *wmi_svc_bm)
 556{
 557	int i, j;
 558
 559	for (i = 0, j = 0; i < WMI_SERVICE_BM_SIZE && j < WMI_MAX_SERVICE; i++) {
 560		do {
 561			if (wmi_svc_bm[i] & BIT(j % WMI_SERVICE_BITS_IN_SIZE32))
 562				set_bit(j, wmi->wmi_ab->svc_map);
 563		} while (++j % WMI_SERVICE_BITS_IN_SIZE32);
 564	}
 565}
 566
 567static int ath11k_wmi_tlv_svc_rdy_parse(struct ath11k_base *ab, u16 tag, u16 len,
 568					const void *ptr, void *data)
 569{
 570	struct wmi_tlv_svc_ready_parse *svc_ready = data;
 571	struct ath11k_pdev_wmi *wmi_handle = &ab->wmi_ab.wmi[0];
 572	u16 expect_len;
 573
 574	switch (tag) {
 575	case WMI_TAG_SERVICE_READY_EVENT:
 576		if (ath11k_pull_service_ready_tlv(ab, ptr, &ab->target_caps))
 577			return -EINVAL;
 578		break;
 579
 580	case WMI_TAG_ARRAY_UINT32:
 581		if (!svc_ready->wmi_svc_bitmap_done) {
 582			expect_len = WMI_SERVICE_BM_SIZE * sizeof(u32);
 583			if (len < expect_len) {
 584				ath11k_warn(ab, "invalid len %d for the tag 0x%x\n",
 585					    len, tag);
 586				return -EINVAL;
 587			}
 588
 589			ath11k_wmi_service_bitmap_copy(wmi_handle, ptr);
 590
 591			svc_ready->wmi_svc_bitmap_done = true;
 592		}
 593		break;
 594	default:
 595		break;
 596	}
 597
 598	return 0;
 599}
 600
 601static int ath11k_service_ready_event(struct ath11k_base *ab, struct sk_buff *skb)
 602{
 603	struct wmi_tlv_svc_ready_parse svc_ready = { };
 604	int ret;
 605
 606	ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len,
 607				  ath11k_wmi_tlv_svc_rdy_parse,
 608				  &svc_ready);
 609	if (ret) {
 610		ath11k_warn(ab, "failed to parse tlv %d\n", ret);
 611		return ret;
 612	}
 613
 614	ath11k_dbg(ab, ATH11K_DBG_WMI, "event service ready");
 615
 616	return 0;
 617}
 618
 619struct sk_buff *ath11k_wmi_alloc_skb(struct ath11k_wmi_base *wmi_ab, u32 len)
 620{
 621	struct sk_buff *skb;
 622	struct ath11k_base *ab = wmi_ab->ab;
 623	u32 round_len = roundup(len, 4);
 624
 625	skb = ath11k_htc_alloc_skb(ab, WMI_SKB_HEADROOM + round_len);
 626	if (!skb)
 627		return NULL;
 628
 629	skb_reserve(skb, WMI_SKB_HEADROOM);
 630	if (!IS_ALIGNED((unsigned long)skb->data, 4))
 631		ath11k_warn(ab, "unaligned WMI skb data\n");
 632
 633	skb_put(skb, round_len);
 634	memset(skb->data, 0, round_len);
 635
 636	return skb;
 637}
 638
 639static u32 ath11k_wmi_mgmt_get_freq(struct ath11k *ar,
 640				    struct ieee80211_tx_info *info)
 641{
 642	struct ath11k_base *ab = ar->ab;
 643	u32 freq = 0;
 644
 645	if (ab->hw_params.support_off_channel_tx &&
 646	    ar->scan.is_roc &&
 647	    (info->flags & IEEE80211_TX_CTL_TX_OFFCHAN))
 648		freq = ar->scan.roc_freq;
 649
 650	return freq;
 651}
 652
 653int ath11k_wmi_mgmt_send(struct ath11k *ar, u32 vdev_id, u32 buf_id,
 654			 struct sk_buff *frame)
 655{
 656	struct ath11k_pdev_wmi *wmi = ar->wmi;
 657	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(frame);
 658	struct wmi_mgmt_send_cmd *cmd;
 659	struct wmi_tlv *frame_tlv;
 660	struct sk_buff *skb;
 661	u32 buf_len;
 662	int ret, len;
 663
 664	buf_len = frame->len < WMI_MGMT_SEND_DOWNLD_LEN ?
 665		  frame->len : WMI_MGMT_SEND_DOWNLD_LEN;
 666
 667	len = sizeof(*cmd) + sizeof(*frame_tlv) + roundup(buf_len, 4);
 668
 669	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
 670	if (!skb)
 671		return -ENOMEM;
 672
 673	cmd = (struct wmi_mgmt_send_cmd *)skb->data;
 674	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_MGMT_TX_SEND_CMD) |
 675			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
 676	cmd->vdev_id = vdev_id;
 677	cmd->desc_id = buf_id;
 678	cmd->chanfreq = ath11k_wmi_mgmt_get_freq(ar, info);
 679	cmd->paddr_lo = lower_32_bits(ATH11K_SKB_CB(frame)->paddr);
 680	cmd->paddr_hi = upper_32_bits(ATH11K_SKB_CB(frame)->paddr);
 681	cmd->frame_len = frame->len;
 682	cmd->buf_len = buf_len;
 683	cmd->tx_params_valid = 0;
 684
 685	frame_tlv = (struct wmi_tlv *)(skb->data + sizeof(*cmd));
 686	frame_tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
 687			    FIELD_PREP(WMI_TLV_LEN, buf_len);
 688
 689	memcpy(frame_tlv->value, frame->data, buf_len);
 690
 691	ath11k_ce_byte_swap(frame_tlv->value, buf_len);
 692
 693	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_MGMT_TX_SEND_CMDID);
 694	if (ret) {
 695		ath11k_warn(ar->ab,
 696			    "failed to submit WMI_MGMT_TX_SEND_CMDID cmd\n");
 697		dev_kfree_skb(skb);
 698	}
 699
 700	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd mgmt tx send");
 701
 702	return ret;
 703}
 704
 705int ath11k_wmi_vdev_create(struct ath11k *ar, u8 *macaddr,
 706			   struct vdev_create_params *param)
 707{
 708	struct ath11k_pdev_wmi *wmi = ar->wmi;
 709	struct wmi_vdev_create_cmd *cmd;
 710	struct sk_buff *skb;
 711	struct wmi_vdev_txrx_streams *txrx_streams;
 712	struct wmi_tlv *tlv;
 713	int ret, len;
 714	void *ptr;
 715
 716	/* It can be optimized my sending tx/rx chain configuration
 717	 * only for supported bands instead of always sending it for
 718	 * both the bands.
 719	 */
 720	len = sizeof(*cmd) + TLV_HDR_SIZE +
 721		(WMI_NUM_SUPPORTED_BAND_MAX * sizeof(*txrx_streams));
 722
 723	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
 724	if (!skb)
 725		return -ENOMEM;
 726
 727	cmd = (struct wmi_vdev_create_cmd *)skb->data;
 728	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_CREATE_CMD) |
 729			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
 730
 731	cmd->vdev_id = param->if_id;
 732	cmd->vdev_type = param->type;
 733	cmd->vdev_subtype = param->subtype;
 734	cmd->num_cfg_txrx_streams = WMI_NUM_SUPPORTED_BAND_MAX;
 735	cmd->pdev_id = param->pdev_id;
 736	cmd->mbssid_flags = param->mbssid_flags;
 737	cmd->mbssid_tx_vdev_id = param->mbssid_tx_vdev_id;
 738
 739	ether_addr_copy(cmd->vdev_macaddr.addr, macaddr);
 740
 741	ptr = skb->data + sizeof(*cmd);
 742	len = WMI_NUM_SUPPORTED_BAND_MAX * sizeof(*txrx_streams);
 743
 744	tlv = ptr;
 745	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
 746		      FIELD_PREP(WMI_TLV_LEN, len);
 747
 748	ptr += TLV_HDR_SIZE;
 749	txrx_streams = ptr;
 750	len = sizeof(*txrx_streams);
 751	txrx_streams->tlv_header =
 752		FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_TXRX_STREAMS) |
 753		FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
 754	txrx_streams->band = WMI_TPC_CHAINMASK_CONFIG_BAND_2G;
 755	txrx_streams->supported_tx_streams =
 756				 param->chains[NL80211_BAND_2GHZ].tx;
 757	txrx_streams->supported_rx_streams =
 758				 param->chains[NL80211_BAND_2GHZ].rx;
 759
 760	txrx_streams++;
 761	txrx_streams->tlv_header =
 762		FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_TXRX_STREAMS) |
 763		FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
 764	txrx_streams->band = WMI_TPC_CHAINMASK_CONFIG_BAND_5G;
 765	txrx_streams->supported_tx_streams =
 766				 param->chains[NL80211_BAND_5GHZ].tx;
 767	txrx_streams->supported_rx_streams =
 768				 param->chains[NL80211_BAND_5GHZ].rx;
 769
 770	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_VDEV_CREATE_CMDID);
 771	if (ret) {
 772		ath11k_warn(ar->ab,
 773			    "failed to submit WMI_VDEV_CREATE_CMDID\n");
 774		dev_kfree_skb(skb);
 775	}
 776
 777	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
 778		   "cmd vdev create id %d type %d subtype %d macaddr %pM pdevid %d\n",
 779		   param->if_id, param->type, param->subtype,
 780		   macaddr, param->pdev_id);
 781
 782	return ret;
 783}
 784
 785int ath11k_wmi_vdev_delete(struct ath11k *ar, u8 vdev_id)
 786{
 787	struct ath11k_pdev_wmi *wmi = ar->wmi;
 788	struct wmi_vdev_delete_cmd *cmd;
 789	struct sk_buff *skb;
 790	int ret;
 791
 792	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
 793	if (!skb)
 794		return -ENOMEM;
 795
 796	cmd = (struct wmi_vdev_delete_cmd *)skb->data;
 797	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_DELETE_CMD) |
 798			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
 799	cmd->vdev_id = vdev_id;
 800
 801	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_VDEV_DELETE_CMDID);
 802	if (ret) {
 803		ath11k_warn(ar->ab, "failed to submit WMI_VDEV_DELETE_CMDID\n");
 804		dev_kfree_skb(skb);
 805	}
 806
 807	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd vdev delete id %d\n", vdev_id);
 808
 809	return ret;
 810}
 811
 812int ath11k_wmi_vdev_stop(struct ath11k *ar, u8 vdev_id)
 813{
 814	struct ath11k_pdev_wmi *wmi = ar->wmi;
 815	struct wmi_vdev_stop_cmd *cmd;
 816	struct sk_buff *skb;
 817	int ret;
 818
 819	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
 820	if (!skb)
 821		return -ENOMEM;
 822
 823	cmd = (struct wmi_vdev_stop_cmd *)skb->data;
 824
 825	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_STOP_CMD) |
 826			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
 827	cmd->vdev_id = vdev_id;
 828
 829	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_VDEV_STOP_CMDID);
 830	if (ret) {
 831		ath11k_warn(ar->ab, "failed to submit WMI_VDEV_STOP cmd\n");
 832		dev_kfree_skb(skb);
 833	}
 834
 835	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd vdev stop id 0x%x\n", vdev_id);
 836
 837	return ret;
 838}
 839
 840int ath11k_wmi_vdev_down(struct ath11k *ar, u8 vdev_id)
 841{
 842	struct ath11k_pdev_wmi *wmi = ar->wmi;
 843	struct wmi_vdev_down_cmd *cmd;
 844	struct sk_buff *skb;
 845	int ret;
 846
 847	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
 848	if (!skb)
 849		return -ENOMEM;
 850
 851	cmd = (struct wmi_vdev_down_cmd *)skb->data;
 852
 853	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_DOWN_CMD) |
 854			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
 855	cmd->vdev_id = vdev_id;
 856
 857	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_VDEV_DOWN_CMDID);
 858	if (ret) {
 859		ath11k_warn(ar->ab, "failed to submit WMI_VDEV_DOWN cmd\n");
 860		dev_kfree_skb(skb);
 861	}
 862
 863	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd vdev down id 0x%x\n", vdev_id);
 864
 865	return ret;
 866}
 867
 868static void ath11k_wmi_put_wmi_channel(struct wmi_channel *chan,
 869				       struct wmi_vdev_start_req_arg *arg)
 870{
 871	u32 center_freq1 = arg->channel.band_center_freq1;
 872
 873	memset(chan, 0, sizeof(*chan));
 874
 875	chan->mhz = arg->channel.freq;
 876	chan->band_center_freq1 = arg->channel.band_center_freq1;
 877
 878	if (arg->channel.mode == MODE_11AX_HE160) {
 879		if (arg->channel.freq > arg->channel.band_center_freq1)
 880			chan->band_center_freq1 = center_freq1 + 40;
 881		else
 882			chan->band_center_freq1 = center_freq1 - 40;
 883
 884		chan->band_center_freq2 = arg->channel.band_center_freq1;
 885
 886	} else if ((arg->channel.mode == MODE_11AC_VHT80_80) ||
 887		   (arg->channel.mode == MODE_11AX_HE80_80)) {
 888		chan->band_center_freq2 = arg->channel.band_center_freq2;
 889	} else {
 890		chan->band_center_freq2 = 0;
 891	}
 892
 893	chan->info |= FIELD_PREP(WMI_CHAN_INFO_MODE, arg->channel.mode);
 894	if (arg->channel.passive)
 895		chan->info |= WMI_CHAN_INFO_PASSIVE;
 896	if (arg->channel.allow_ibss)
 897		chan->info |= WMI_CHAN_INFO_ADHOC_ALLOWED;
 898	if (arg->channel.allow_ht)
 899		chan->info |= WMI_CHAN_INFO_ALLOW_HT;
 900	if (arg->channel.allow_vht)
 901		chan->info |= WMI_CHAN_INFO_ALLOW_VHT;
 902	if (arg->channel.allow_he)
 903		chan->info |= WMI_CHAN_INFO_ALLOW_HE;
 904	if (arg->channel.ht40plus)
 905		chan->info |= WMI_CHAN_INFO_HT40_PLUS;
 906	if (arg->channel.chan_radar)
 907		chan->info |= WMI_CHAN_INFO_DFS;
 908	if (arg->channel.freq2_radar)
 909		chan->info |= WMI_CHAN_INFO_DFS_FREQ2;
 910
 911	chan->reg_info_1 = FIELD_PREP(WMI_CHAN_REG_INFO1_MAX_PWR,
 912				      arg->channel.max_power) |
 913		FIELD_PREP(WMI_CHAN_REG_INFO1_MAX_REG_PWR,
 914			   arg->channel.max_reg_power);
 915
 916	chan->reg_info_2 = FIELD_PREP(WMI_CHAN_REG_INFO2_ANT_MAX,
 917				      arg->channel.max_antenna_gain) |
 918		FIELD_PREP(WMI_CHAN_REG_INFO2_MAX_TX_PWR,
 919			   arg->channel.max_power);
 920}
 921
 922int ath11k_wmi_vdev_start(struct ath11k *ar, struct wmi_vdev_start_req_arg *arg,
 923			  bool restart)
 924{
 925	struct ath11k_pdev_wmi *wmi = ar->wmi;
 926	struct wmi_vdev_start_request_cmd *cmd;
 927	struct sk_buff *skb;
 928	struct wmi_channel *chan;
 929	struct wmi_tlv *tlv;
 930	void *ptr;
 931	int ret, len;
 932
 933	if (WARN_ON(arg->ssid_len > sizeof(cmd->ssid.ssid)))
 934		return -EINVAL;
 935
 936	len = sizeof(*cmd) + sizeof(*chan) + TLV_HDR_SIZE;
 937
 938	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
 939	if (!skb)
 940		return -ENOMEM;
 941
 942	cmd = (struct wmi_vdev_start_request_cmd *)skb->data;
 943	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
 944				     WMI_TAG_VDEV_START_REQUEST_CMD) |
 945			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
 946	cmd->vdev_id = arg->vdev_id;
 947	cmd->beacon_interval = arg->bcn_intval;
 948	cmd->bcn_tx_rate = arg->bcn_tx_rate;
 949	cmd->dtim_period = arg->dtim_period;
 950	cmd->num_noa_descriptors = arg->num_noa_descriptors;
 951	cmd->preferred_rx_streams = arg->pref_rx_streams;
 952	cmd->preferred_tx_streams = arg->pref_tx_streams;
 953	cmd->cac_duration_ms = arg->cac_duration_ms;
 954	cmd->regdomain = arg->regdomain;
 955	cmd->he_ops = arg->he_ops;
 956	cmd->mbssid_flags = arg->mbssid_flags;
 957	cmd->mbssid_tx_vdev_id = arg->mbssid_tx_vdev_id;
 958
 959	if (!restart) {
 960		if (arg->ssid) {
 961			cmd->ssid.ssid_len = arg->ssid_len;
 962			memcpy(cmd->ssid.ssid, arg->ssid, arg->ssid_len);
 963		}
 964		if (arg->hidden_ssid)
 965			cmd->flags |= WMI_VDEV_START_HIDDEN_SSID;
 966		if (arg->pmf_enabled)
 967			cmd->flags |= WMI_VDEV_START_PMF_ENABLED;
 968	}
 969
 970	cmd->flags |= WMI_VDEV_START_LDPC_RX_ENABLED;
 971	if (test_bit(ATH11K_FLAG_HW_CRYPTO_DISABLED, &ar->ab->dev_flags))
 972		cmd->flags |= WMI_VDEV_START_HW_ENCRYPTION_DISABLED;
 973
 974	ptr = skb->data + sizeof(*cmd);
 975	chan = ptr;
 976
 977	ath11k_wmi_put_wmi_channel(chan, arg);
 978
 979	chan->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_CHANNEL) |
 980			   FIELD_PREP(WMI_TLV_LEN,
 981				      sizeof(*chan) - TLV_HDR_SIZE);
 982	ptr += sizeof(*chan);
 983
 984	tlv = ptr;
 985	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
 986		      FIELD_PREP(WMI_TLV_LEN, 0);
 987
 988	/* Note: This is a nested TLV containing:
 989	 * [wmi_tlv][ath11k_wmi_p2p_noa_descriptor][wmi_tlv]..
 990	 */
 991
 992	ptr += sizeof(*tlv);
 993
 994	if (restart)
 995		ret = ath11k_wmi_cmd_send(wmi, skb,
 996					  WMI_VDEV_RESTART_REQUEST_CMDID);
 997	else
 998		ret = ath11k_wmi_cmd_send(wmi, skb,
 999					  WMI_VDEV_START_REQUEST_CMDID);
1000	if (ret) {
1001		ath11k_warn(ar->ab, "failed to submit vdev_%s cmd\n",
1002			    restart ? "restart" : "start");
1003		dev_kfree_skb(skb);
1004	}
1005
1006	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd vdev %s id 0x%x freq 0x%x mode 0x%x\n",
1007		   restart ? "restart" : "start", arg->vdev_id,
1008		   arg->channel.freq, arg->channel.mode);
1009
1010	return ret;
1011}
1012
1013int ath11k_wmi_vdev_up(struct ath11k *ar, u32 vdev_id, u32 aid, const u8 *bssid,
1014		       u8 *tx_bssid, u32 nontx_profile_idx, u32 nontx_profile_cnt)
1015{
1016	struct ath11k_pdev_wmi *wmi = ar->wmi;
1017	struct wmi_vdev_up_cmd *cmd;
1018	struct ieee80211_bss_conf *bss_conf;
1019	struct ath11k_vif *arvif;
1020	struct sk_buff *skb;
1021	int ret;
1022
1023	arvif = ath11k_mac_get_arvif(ar, vdev_id);
1024
1025	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1026	if (!skb)
1027		return -ENOMEM;
1028
1029	cmd = (struct wmi_vdev_up_cmd *)skb->data;
1030
1031	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_UP_CMD) |
1032			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1033	cmd->vdev_id = vdev_id;
1034	cmd->vdev_assoc_id = aid;
1035
1036	ether_addr_copy(cmd->vdev_bssid.addr, bssid);
1037
1038	cmd->nontx_profile_idx = nontx_profile_idx;
1039	cmd->nontx_profile_cnt = nontx_profile_cnt;
1040	if (tx_bssid)
1041		ether_addr_copy(cmd->tx_vdev_bssid.addr, tx_bssid);
1042
1043	if (arvif && arvif->vif->type == NL80211_IFTYPE_STATION) {
1044		bss_conf = &arvif->vif->bss_conf;
1045
1046		if (bss_conf->nontransmitted) {
1047			ether_addr_copy(cmd->tx_vdev_bssid.addr,
1048					bss_conf->transmitter_bssid);
1049			cmd->nontx_profile_idx = bss_conf->bssid_index;
1050			cmd->nontx_profile_cnt = bss_conf->bssid_indicator;
1051		}
1052	}
1053
1054	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_VDEV_UP_CMDID);
1055	if (ret) {
1056		ath11k_warn(ar->ab, "failed to submit WMI_VDEV_UP cmd\n");
1057		dev_kfree_skb(skb);
1058	}
1059
1060	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1061		   "cmd vdev up id 0x%x assoc id %d bssid %pM\n",
1062		   vdev_id, aid, bssid);
1063
1064	return ret;
1065}
1066
1067int ath11k_wmi_send_peer_create_cmd(struct ath11k *ar,
1068				    struct peer_create_params *param)
1069{
1070	struct ath11k_pdev_wmi *wmi = ar->wmi;
1071	struct wmi_peer_create_cmd *cmd;
1072	struct sk_buff *skb;
1073	int ret;
1074
1075	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1076	if (!skb)
1077		return -ENOMEM;
1078
1079	cmd = (struct wmi_peer_create_cmd *)skb->data;
1080	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PEER_CREATE_CMD) |
1081			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1082
1083	ether_addr_copy(cmd->peer_macaddr.addr, param->peer_addr);
1084	cmd->peer_type = param->peer_type;
1085	cmd->vdev_id = param->vdev_id;
1086
1087	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PEER_CREATE_CMDID);
1088	if (ret) {
1089		ath11k_warn(ar->ab, "failed to submit WMI_PEER_CREATE cmd\n");
1090		dev_kfree_skb(skb);
1091	}
1092
1093	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1094		   "cmd peer create vdev_id %d peer_addr %pM\n",
1095		   param->vdev_id, param->peer_addr);
1096
1097	return ret;
1098}
1099
1100int ath11k_wmi_send_peer_delete_cmd(struct ath11k *ar,
1101				    const u8 *peer_addr, u8 vdev_id)
1102{
1103	struct ath11k_pdev_wmi *wmi = ar->wmi;
1104	struct wmi_peer_delete_cmd *cmd;
1105	struct sk_buff *skb;
1106	int ret;
1107
1108	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1109	if (!skb)
1110		return -ENOMEM;
1111
1112	cmd = (struct wmi_peer_delete_cmd *)skb->data;
1113	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PEER_DELETE_CMD) |
1114			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1115
1116	ether_addr_copy(cmd->peer_macaddr.addr, peer_addr);
1117	cmd->vdev_id = vdev_id;
1118
1119	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PEER_DELETE_CMDID);
1120	if (ret) {
1121		ath11k_warn(ar->ab, "failed to send WMI_PEER_DELETE cmd\n");
1122		dev_kfree_skb(skb);
1123	}
1124
1125	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1126		   "cmd peer delete vdev_id %d peer_addr %pM\n",
1127		   vdev_id,  peer_addr);
1128
1129	return ret;
1130}
1131
1132int ath11k_wmi_send_pdev_set_regdomain(struct ath11k *ar,
1133				       struct pdev_set_regdomain_params *param)
1134{
1135	struct ath11k_pdev_wmi *wmi = ar->wmi;
1136	struct wmi_pdev_set_regdomain_cmd *cmd;
1137	struct sk_buff *skb;
1138	int ret;
1139
1140	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1141	if (!skb)
1142		return -ENOMEM;
1143
1144	cmd = (struct wmi_pdev_set_regdomain_cmd *)skb->data;
1145	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
1146				     WMI_TAG_PDEV_SET_REGDOMAIN_CMD) |
1147			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1148
1149	cmd->reg_domain = param->current_rd_in_use;
1150	cmd->reg_domain_2g = param->current_rd_2g;
1151	cmd->reg_domain_5g = param->current_rd_5g;
1152	cmd->conformance_test_limit_2g = param->ctl_2g;
1153	cmd->conformance_test_limit_5g = param->ctl_5g;
1154	cmd->dfs_domain = param->dfs_domain;
1155	cmd->pdev_id = param->pdev_id;
1156
1157	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PDEV_SET_REGDOMAIN_CMDID);
1158	if (ret) {
1159		ath11k_warn(ar->ab,
1160			    "failed to send WMI_PDEV_SET_REGDOMAIN cmd\n");
1161		dev_kfree_skb(skb);
1162	}
1163
1164	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1165		   "cmd pdev regd rd %d rd2g %d rd5g %d domain %d pdev id %d\n",
1166		   param->current_rd_in_use, param->current_rd_2g,
1167		   param->current_rd_5g, param->dfs_domain, param->pdev_id);
1168
1169	return ret;
1170}
1171
1172int ath11k_wmi_set_peer_param(struct ath11k *ar, const u8 *peer_addr,
1173			      u32 vdev_id, u32 param_id, u32 param_val)
1174{
1175	struct ath11k_pdev_wmi *wmi = ar->wmi;
1176	struct wmi_peer_set_param_cmd *cmd;
1177	struct sk_buff *skb;
1178	int ret;
1179
1180	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1181	if (!skb)
1182		return -ENOMEM;
1183
1184	cmd = (struct wmi_peer_set_param_cmd *)skb->data;
1185	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PEER_SET_PARAM_CMD) |
1186			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1187	ether_addr_copy(cmd->peer_macaddr.addr, peer_addr);
1188	cmd->vdev_id = vdev_id;
1189	cmd->param_id = param_id;
1190	cmd->param_value = param_val;
1191
1192	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PEER_SET_PARAM_CMDID);
1193	if (ret) {
1194		ath11k_warn(ar->ab, "failed to send WMI_PEER_SET_PARAM cmd\n");
1195		dev_kfree_skb(skb);
1196	}
1197
1198	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1199		   "cmd peer set param vdev %d peer 0x%pM set param %d value %d\n",
1200		   vdev_id, peer_addr, param_id, param_val);
1201
1202	return ret;
1203}
1204
1205int ath11k_wmi_send_peer_flush_tids_cmd(struct ath11k *ar,
1206					u8 peer_addr[ETH_ALEN],
1207					struct peer_flush_params *param)
1208{
1209	struct ath11k_pdev_wmi *wmi = ar->wmi;
1210	struct wmi_peer_flush_tids_cmd *cmd;
1211	struct sk_buff *skb;
1212	int ret;
1213
1214	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1215	if (!skb)
1216		return -ENOMEM;
1217
1218	cmd = (struct wmi_peer_flush_tids_cmd *)skb->data;
1219	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PEER_FLUSH_TIDS_CMD) |
1220			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1221
1222	ether_addr_copy(cmd->peer_macaddr.addr, peer_addr);
1223	cmd->peer_tid_bitmap = param->peer_tid_bitmap;
1224	cmd->vdev_id = param->vdev_id;
1225
1226	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PEER_FLUSH_TIDS_CMDID);
1227	if (ret) {
1228		ath11k_warn(ar->ab,
1229			    "failed to send WMI_PEER_FLUSH_TIDS cmd\n");
1230		dev_kfree_skb(skb);
1231	}
1232
1233	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1234		   "cmd peer flush tids vdev_id %d peer_addr %pM tids %08x\n",
1235		   param->vdev_id, peer_addr, param->peer_tid_bitmap);
1236
1237	return ret;
1238}
1239
1240int ath11k_wmi_peer_rx_reorder_queue_setup(struct ath11k *ar,
1241					   int vdev_id, const u8 *addr,
1242					   dma_addr_t paddr, u8 tid,
1243					   u8 ba_window_size_valid,
1244					   u32 ba_window_size)
1245{
1246	struct wmi_peer_reorder_queue_setup_cmd *cmd;
1247	struct sk_buff *skb;
1248	int ret;
1249
1250	skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, sizeof(*cmd));
1251	if (!skb)
1252		return -ENOMEM;
1253
1254	cmd = (struct wmi_peer_reorder_queue_setup_cmd *)skb->data;
1255	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
1256				     WMI_TAG_REORDER_QUEUE_SETUP_CMD) |
1257			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1258
1259	ether_addr_copy(cmd->peer_macaddr.addr, addr);
1260	cmd->vdev_id = vdev_id;
1261	cmd->tid = tid;
1262	cmd->queue_ptr_lo = lower_32_bits(paddr);
1263	cmd->queue_ptr_hi = upper_32_bits(paddr);
1264	cmd->queue_no = tid;
1265	cmd->ba_window_size_valid = ba_window_size_valid;
1266	cmd->ba_window_size = ba_window_size;
1267
1268	ret = ath11k_wmi_cmd_send(ar->wmi, skb,
1269				  WMI_PEER_REORDER_QUEUE_SETUP_CMDID);
1270	if (ret) {
1271		ath11k_warn(ar->ab,
1272			    "failed to send WMI_PEER_REORDER_QUEUE_SETUP\n");
1273		dev_kfree_skb(skb);
1274	}
1275
1276	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1277		   "cmd peer reorder queue setup addr %pM vdev_id %d tid %d\n",
1278		   addr, vdev_id, tid);
1279
1280	return ret;
1281}
1282
1283int
1284ath11k_wmi_rx_reord_queue_remove(struct ath11k *ar,
1285				 struct rx_reorder_queue_remove_params *param)
1286{
1287	struct ath11k_pdev_wmi *wmi = ar->wmi;
1288	struct wmi_peer_reorder_queue_remove_cmd *cmd;
1289	struct sk_buff *skb;
1290	int ret;
1291
1292	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1293	if (!skb)
1294		return -ENOMEM;
1295
1296	cmd = (struct wmi_peer_reorder_queue_remove_cmd *)skb->data;
1297	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
1298				     WMI_TAG_REORDER_QUEUE_REMOVE_CMD) |
1299			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1300
1301	ether_addr_copy(cmd->peer_macaddr.addr, param->peer_macaddr);
1302	cmd->vdev_id = param->vdev_id;
1303	cmd->tid_mask = param->peer_tid_bitmap;
1304
1305	ret = ath11k_wmi_cmd_send(wmi, skb,
1306				  WMI_PEER_REORDER_QUEUE_REMOVE_CMDID);
1307	if (ret) {
1308		ath11k_warn(ar->ab,
1309			    "failed to send WMI_PEER_REORDER_QUEUE_REMOVE_CMDID");
1310		dev_kfree_skb(skb);
1311	}
1312
1313	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1314		   "cmd peer reorder queue remove peer_macaddr %pM vdev_id %d tid_map %d",
1315		   param->peer_macaddr, param->vdev_id, param->peer_tid_bitmap);
1316
1317	return ret;
1318}
1319
1320int ath11k_wmi_pdev_set_param(struct ath11k *ar, u32 param_id,
1321			      u32 param_value, u8 pdev_id)
1322{
1323	struct ath11k_pdev_wmi *wmi = ar->wmi;
1324	struct wmi_pdev_set_param_cmd *cmd;
1325	struct sk_buff *skb;
1326	int ret;
1327
1328	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1329	if (!skb)
1330		return -ENOMEM;
1331
1332	cmd = (struct wmi_pdev_set_param_cmd *)skb->data;
1333	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_SET_PARAM_CMD) |
1334			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1335	cmd->pdev_id = pdev_id;
1336	cmd->param_id = param_id;
1337	cmd->param_value = param_value;
1338
1339	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PDEV_SET_PARAM_CMDID);
1340	if (ret) {
1341		ath11k_warn(ar->ab, "failed to send WMI_PDEV_SET_PARAM cmd\n");
1342		dev_kfree_skb(skb);
1343	}
1344
1345	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1346		   "cmd pdev set param %d pdev id %d value %d\n",
1347		   param_id, pdev_id, param_value);
1348
1349	return ret;
1350}
1351
1352int ath11k_wmi_pdev_set_ps_mode(struct ath11k *ar, int vdev_id,
1353				enum wmi_sta_ps_mode psmode)
1354{
1355	struct ath11k_pdev_wmi *wmi = ar->wmi;
1356	struct wmi_pdev_set_ps_mode_cmd *cmd;
1357	struct sk_buff *skb;
1358	int ret;
1359
1360	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1361	if (!skb)
1362		return -ENOMEM;
1363
1364	cmd = (struct wmi_pdev_set_ps_mode_cmd *)skb->data;
1365	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_STA_POWERSAVE_MODE_CMD) |
1366			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1367	cmd->vdev_id = vdev_id;
1368	cmd->sta_ps_mode = psmode;
1369
1370	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_STA_POWERSAVE_MODE_CMDID);
1371	if (ret) {
1372		ath11k_warn(ar->ab, "failed to send WMI_PDEV_SET_PARAM cmd\n");
1373		dev_kfree_skb(skb);
1374	}
1375
1376	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1377		   "cmd sta powersave mode psmode %d vdev id %d\n",
1378		   psmode, vdev_id);
1379
1380	return ret;
1381}
1382
1383int ath11k_wmi_pdev_suspend(struct ath11k *ar, u32 suspend_opt,
1384			    u32 pdev_id)
1385{
1386	struct ath11k_pdev_wmi *wmi = ar->wmi;
1387	struct wmi_pdev_suspend_cmd *cmd;
1388	struct sk_buff *skb;
1389	int ret;
1390
1391	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1392	if (!skb)
1393		return -ENOMEM;
1394
1395	cmd = (struct wmi_pdev_suspend_cmd *)skb->data;
1396
1397	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_SUSPEND_CMD) |
1398			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1399
1400	cmd->suspend_opt = suspend_opt;
1401	cmd->pdev_id = pdev_id;
1402
1403	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PDEV_SUSPEND_CMDID);
1404	if (ret) {
1405		ath11k_warn(ar->ab, "failed to send WMI_PDEV_SUSPEND cmd\n");
1406		dev_kfree_skb(skb);
1407	}
1408
1409	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1410		   "cmd pdev suspend pdev_id %d\n", pdev_id);
1411
1412	return ret;
1413}
1414
1415int ath11k_wmi_pdev_resume(struct ath11k *ar, u32 pdev_id)
1416{
1417	struct ath11k_pdev_wmi *wmi = ar->wmi;
1418	struct wmi_pdev_resume_cmd *cmd;
1419	struct sk_buff *skb;
1420	int ret;
1421
1422	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1423	if (!skb)
1424		return -ENOMEM;
1425
1426	cmd = (struct wmi_pdev_resume_cmd *)skb->data;
1427
1428	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_RESUME_CMD) |
1429			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1430	cmd->pdev_id = pdev_id;
1431
1432	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PDEV_RESUME_CMDID);
1433	if (ret) {
1434		ath11k_warn(ar->ab, "failed to send WMI_PDEV_RESUME cmd\n");
1435		dev_kfree_skb(skb);
1436	}
1437
1438	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1439		   "cmd pdev resume pdev id %d\n", pdev_id);
1440
1441	return ret;
1442}
1443
1444/* TODO FW Support for the cmd is not available yet.
1445 * Can be tested once the command and corresponding
1446 * event is implemented in FW
1447 */
1448int ath11k_wmi_pdev_bss_chan_info_request(struct ath11k *ar,
1449					  enum wmi_bss_chan_info_req_type type)
1450{
1451	struct ath11k_pdev_wmi *wmi = ar->wmi;
1452	struct wmi_pdev_bss_chan_info_req_cmd *cmd;
1453	struct sk_buff *skb;
1454	int ret;
1455
1456	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1457	if (!skb)
1458		return -ENOMEM;
1459
1460	cmd = (struct wmi_pdev_bss_chan_info_req_cmd *)skb->data;
1461
1462	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
1463				     WMI_TAG_PDEV_BSS_CHAN_INFO_REQUEST) |
1464			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1465	cmd->req_type = type;
1466	cmd->pdev_id = ar->pdev->pdev_id;
1467
1468	ret = ath11k_wmi_cmd_send(wmi, skb,
1469				  WMI_PDEV_BSS_CHAN_INFO_REQUEST_CMDID);
1470	if (ret) {
1471		ath11k_warn(ar->ab,
1472			    "failed to send WMI_PDEV_BSS_CHAN_INFO_REQUEST cmd\n");
1473		dev_kfree_skb(skb);
1474	}
1475
1476	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1477		   "cmd pdev bss chan info request type %d\n", type);
1478
1479	return ret;
1480}
1481
1482int ath11k_wmi_send_set_ap_ps_param_cmd(struct ath11k *ar, u8 *peer_addr,
1483					struct ap_ps_params *param)
1484{
1485	struct ath11k_pdev_wmi *wmi = ar->wmi;
1486	struct wmi_ap_ps_peer_cmd *cmd;
1487	struct sk_buff *skb;
1488	int ret;
1489
1490	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1491	if (!skb)
1492		return -ENOMEM;
1493
1494	cmd = (struct wmi_ap_ps_peer_cmd *)skb->data;
1495	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_AP_PS_PEER_CMD) |
1496			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1497
1498	cmd->vdev_id = param->vdev_id;
1499	ether_addr_copy(cmd->peer_macaddr.addr, peer_addr);
1500	cmd->param = param->param;
1501	cmd->value = param->value;
1502
1503	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_AP_PS_PEER_PARAM_CMDID);
1504	if (ret) {
1505		ath11k_warn(ar->ab,
1506			    "failed to send WMI_AP_PS_PEER_PARAM_CMDID\n");
1507		dev_kfree_skb(skb);
1508	}
1509
1510	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1511		   "cmd ap ps peer param vdev id %d peer %pM param %d value %d\n",
1512		   param->vdev_id, peer_addr, param->param, param->value);
1513
1514	return ret;
1515}
1516
1517int ath11k_wmi_set_sta_ps_param(struct ath11k *ar, u32 vdev_id,
1518				u32 param, u32 param_value)
1519{
1520	struct ath11k_pdev_wmi *wmi = ar->wmi;
1521	struct wmi_sta_powersave_param_cmd *cmd;
1522	struct sk_buff *skb;
1523	int ret;
1524
1525	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1526	if (!skb)
1527		return -ENOMEM;
1528
1529	cmd = (struct wmi_sta_powersave_param_cmd *)skb->data;
1530	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
1531				     WMI_TAG_STA_POWERSAVE_PARAM_CMD) |
1532			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1533
1534	cmd->vdev_id = vdev_id;
1535	cmd->param = param;
1536	cmd->value = param_value;
1537
1538	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_STA_POWERSAVE_PARAM_CMDID);
1539	if (ret) {
1540		ath11k_warn(ar->ab, "failed to send WMI_STA_POWERSAVE_PARAM_CMDID");
1541		dev_kfree_skb(skb);
1542	}
1543
1544	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1545		   "cmd set powersave param vdev_id %d param %d value %d\n",
1546		   vdev_id, param, param_value);
1547
1548	return ret;
1549}
1550
1551int ath11k_wmi_force_fw_hang_cmd(struct ath11k *ar, u32 type, u32 delay_time_ms)
1552{
1553	struct ath11k_pdev_wmi *wmi = ar->wmi;
1554	struct wmi_force_fw_hang_cmd *cmd;
1555	struct sk_buff *skb;
1556	int ret, len;
1557
1558	len = sizeof(*cmd);
1559
1560	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
1561	if (!skb)
1562		return -ENOMEM;
1563
1564	cmd = (struct wmi_force_fw_hang_cmd *)skb->data;
1565	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_FORCE_FW_HANG_CMD) |
1566			  FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
1567
1568	cmd->type = type;
1569	cmd->delay_time_ms = delay_time_ms;
1570
1571	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_FORCE_FW_HANG_CMDID);
1572
1573	if (ret) {
1574		ath11k_warn(ar->ab, "Failed to send WMI_FORCE_FW_HANG_CMDID");
1575		dev_kfree_skb(skb);
1576	}
1577
1578	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd force fw hang");
1579
1580	return ret;
1581}
1582
1583int ath11k_wmi_vdev_set_param_cmd(struct ath11k *ar, u32 vdev_id,
1584				  u32 param_id, u32 param_value)
1585{
1586	struct ath11k_pdev_wmi *wmi = ar->wmi;
1587	struct wmi_vdev_set_param_cmd *cmd;
1588	struct sk_buff *skb;
1589	int ret;
1590
1591	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1592	if (!skb)
1593		return -ENOMEM;
1594
1595	cmd = (struct wmi_vdev_set_param_cmd *)skb->data;
1596	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_SET_PARAM_CMD) |
1597			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1598
1599	cmd->vdev_id = vdev_id;
1600	cmd->param_id = param_id;
1601	cmd->param_value = param_value;
1602
1603	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_VDEV_SET_PARAM_CMDID);
1604	if (ret) {
1605		ath11k_warn(ar->ab,
1606			    "failed to send WMI_VDEV_SET_PARAM_CMDID\n");
1607		dev_kfree_skb(skb);
1608	}
1609
1610	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1611		   "cmd vdev set param vdev 0x%x param %d value %d\n",
1612		   vdev_id, param_id, param_value);
1613
1614	return ret;
1615}
1616
1617int ath11k_wmi_send_stats_request_cmd(struct ath11k *ar,
1618				      struct stats_request_params *param)
1619{
1620	struct ath11k_pdev_wmi *wmi = ar->wmi;
1621	struct wmi_request_stats_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_request_stats_cmd *)skb->data;
1630	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_REQUEST_STATS_CMD) |
1631			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1632
1633	cmd->stats_id = param->stats_id;
1634	cmd->vdev_id = param->vdev_id;
1635	cmd->pdev_id = param->pdev_id;
1636
1637	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_REQUEST_STATS_CMDID);
1638	if (ret) {
1639		ath11k_warn(ar->ab, "failed to send WMI_REQUEST_STATS cmd\n");
1640		dev_kfree_skb(skb);
1641	}
1642
1643	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1644		   "cmd request stats 0x%x vdev id %d pdev id %d\n",
1645		   param->stats_id, param->vdev_id, param->pdev_id);
1646
1647	return ret;
1648}
1649
1650int ath11k_wmi_send_pdev_temperature_cmd(struct ath11k *ar)
1651{
1652	struct ath11k_pdev_wmi *wmi = ar->wmi;
1653	struct wmi_get_pdev_temperature_cmd *cmd;
1654	struct sk_buff *skb;
1655	int ret;
1656
1657	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1658	if (!skb)
1659		return -ENOMEM;
1660
1661	cmd = (struct wmi_get_pdev_temperature_cmd *)skb->data;
1662	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_GET_TEMPERATURE_CMD) |
1663			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1664	cmd->pdev_id = ar->pdev->pdev_id;
1665
1666	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PDEV_GET_TEMPERATURE_CMDID);
1667	if (ret) {
1668		ath11k_warn(ar->ab, "failed to send WMI_PDEV_GET_TEMPERATURE cmd\n");
1669		dev_kfree_skb(skb);
1670	}
1671
1672	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1673		   "cmd pdev get temperature for pdev_id %d\n", ar->pdev->pdev_id);
1674
1675	return ret;
1676}
1677
1678int ath11k_wmi_send_bcn_offload_control_cmd(struct ath11k *ar,
1679					    u32 vdev_id, u32 bcn_ctrl_op)
1680{
1681	struct ath11k_pdev_wmi *wmi = ar->wmi;
1682	struct wmi_bcn_offload_ctrl_cmd *cmd;
1683	struct sk_buff *skb;
1684	int ret;
1685
1686	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
1687	if (!skb)
1688		return -ENOMEM;
1689
1690	cmd = (struct wmi_bcn_offload_ctrl_cmd *)skb->data;
1691	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
1692				     WMI_TAG_BCN_OFFLOAD_CTRL_CMD) |
1693			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1694
1695	cmd->vdev_id = vdev_id;
1696	cmd->bcn_ctrl_op = bcn_ctrl_op;
1697
1698	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_BCN_OFFLOAD_CTRL_CMDID);
1699	if (ret) {
1700		ath11k_warn(ar->ab,
1701			    "failed to send WMI_BCN_OFFLOAD_CTRL_CMDID\n");
1702		dev_kfree_skb(skb);
1703	}
1704
1705	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1706		   "cmd bcn offload ctrl vdev id %d ctrl_op %d\n",
1707		   vdev_id, bcn_ctrl_op);
1708
1709	return ret;
1710}
1711
1712int ath11k_wmi_p2p_go_bcn_ie(struct ath11k *ar, u32 vdev_id,
1713			     const u8 *p2p_ie)
1714{
1715	struct ath11k_pdev_wmi *wmi = ar->wmi;
1716	struct wmi_p2p_go_set_beacon_ie_cmd *cmd;
1717	size_t p2p_ie_len, aligned_len;
1718	struct wmi_tlv *tlv;
1719	struct sk_buff *skb;
1720	int ret, len;
1721
1722	p2p_ie_len = p2p_ie[1] + 2;
1723	aligned_len = roundup(p2p_ie_len, 4);
1724
1725	len = sizeof(*cmd) + TLV_HDR_SIZE + aligned_len;
1726
1727	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
1728	if (!skb)
1729		return -ENOMEM;
1730
1731	cmd = (struct wmi_p2p_go_set_beacon_ie_cmd *)skb->data;
1732	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_P2P_GO_SET_BEACON_IE) |
1733			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1734	cmd->vdev_id = vdev_id;
1735	cmd->ie_buf_len = p2p_ie_len;
1736
1737	tlv = (struct wmi_tlv *)cmd->tlv;
1738	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
1739		      FIELD_PREP(WMI_TLV_LEN, aligned_len);
1740	memcpy(tlv->value, p2p_ie, p2p_ie_len);
1741
1742	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_P2P_GO_SET_BEACON_IE);
1743	if (ret) {
1744		ath11k_warn(ar->ab, "failed to send WMI_P2P_GO_SET_BEACON_IE\n");
1745		dev_kfree_skb(skb);
1746	}
1747
1748	return ret;
1749}
1750
1751int ath11k_wmi_bcn_tmpl(struct ath11k *ar, u32 vdev_id,
1752			struct ieee80211_mutable_offsets *offs,
1753			struct sk_buff *bcn, u32 ema_params)
1754{
1755	struct ath11k_pdev_wmi *wmi = ar->wmi;
1756	struct wmi_bcn_tmpl_cmd *cmd;
1757	struct wmi_bcn_prb_info *bcn_prb_info;
1758	struct wmi_tlv *tlv;
1759	struct sk_buff *skb;
1760	void *ptr;
1761	int ret, len;
1762	size_t aligned_len = roundup(bcn->len, 4);
1763	struct ieee80211_vif *vif;
1764	struct ath11k_vif *arvif = ath11k_mac_get_arvif(ar, vdev_id);
1765
1766	if (!arvif) {
1767		ath11k_warn(ar->ab, "failed to find arvif with vdev id %d\n", vdev_id);
1768		return -EINVAL;
1769	}
1770
1771	vif = arvif->vif;
1772
1773	len = sizeof(*cmd) + sizeof(*bcn_prb_info) + TLV_HDR_SIZE + aligned_len;
1774
1775	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
1776	if (!skb)
1777		return -ENOMEM;
1778
1779	cmd = (struct wmi_bcn_tmpl_cmd *)skb->data;
1780	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_BCN_TMPL_CMD) |
1781			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1782	cmd->vdev_id = vdev_id;
1783	cmd->tim_ie_offset = offs->tim_offset;
1784
1785	if (vif->bss_conf.csa_active) {
1786		cmd->csa_switch_count_offset = offs->cntdwn_counter_offs[0];
1787		cmd->ext_csa_switch_count_offset = offs->cntdwn_counter_offs[1];
1788	}
1789
1790	cmd->buf_len = bcn->len;
1791	cmd->mbssid_ie_offset = offs->mbssid_off;
1792	cmd->ema_params = ema_params;
1793
1794	ptr = skb->data + sizeof(*cmd);
1795
1796	bcn_prb_info = ptr;
1797	len = sizeof(*bcn_prb_info);
1798	bcn_prb_info->tlv_header = FIELD_PREP(WMI_TLV_TAG,
1799					      WMI_TAG_BCN_PRB_INFO) |
1800				   FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
1801	bcn_prb_info->caps = 0;
1802	bcn_prb_info->erp = 0;
1803
1804	ptr += sizeof(*bcn_prb_info);
1805
1806	tlv = ptr;
1807	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
1808		      FIELD_PREP(WMI_TLV_LEN, aligned_len);
1809	memcpy(tlv->value, bcn->data, bcn->len);
1810
1811	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_BCN_TMPL_CMDID);
1812	if (ret) {
1813		ath11k_warn(ar->ab, "failed to send WMI_BCN_TMPL_CMDID\n");
1814		dev_kfree_skb(skb);
1815	}
1816
1817	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd bcn tmpl");
1818
1819	return ret;
1820}
1821
1822int ath11k_wmi_vdev_install_key(struct ath11k *ar,
1823				struct wmi_vdev_install_key_arg *arg)
1824{
1825	struct ath11k_pdev_wmi *wmi = ar->wmi;
1826	struct wmi_vdev_install_key_cmd *cmd;
1827	struct wmi_tlv *tlv;
1828	struct sk_buff *skb;
1829	int ret, len;
1830	int key_len_aligned = roundup(arg->key_len, sizeof(uint32_t));
1831
1832	len = sizeof(*cmd) + TLV_HDR_SIZE + key_len_aligned;
1833
1834	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
1835	if (!skb)
1836		return -ENOMEM;
1837
1838	cmd = (struct wmi_vdev_install_key_cmd *)skb->data;
1839	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_INSTALL_KEY_CMD) |
1840			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1841	cmd->vdev_id = arg->vdev_id;
1842	ether_addr_copy(cmd->peer_macaddr.addr, arg->macaddr);
1843	cmd->key_idx = arg->key_idx;
1844	cmd->key_flags = arg->key_flags;
1845	cmd->key_cipher = arg->key_cipher;
1846	cmd->key_len = arg->key_len;
1847	cmd->key_txmic_len = arg->key_txmic_len;
1848	cmd->key_rxmic_len = arg->key_rxmic_len;
1849
1850	if (arg->key_rsc_counter)
1851		memcpy(&cmd->key_rsc_counter, &arg->key_rsc_counter,
1852		       sizeof(struct wmi_key_seq_counter));
1853
1854	tlv = (struct wmi_tlv *)(skb->data + sizeof(*cmd));
1855	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
1856		      FIELD_PREP(WMI_TLV_LEN, key_len_aligned);
1857	if (arg->key_data)
1858		memcpy(tlv->value, (u8 *)arg->key_data, key_len_aligned);
1859
1860	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_VDEV_INSTALL_KEY_CMDID);
1861	if (ret) {
1862		ath11k_warn(ar->ab,
1863			    "failed to send WMI_VDEV_INSTALL_KEY cmd\n");
1864		dev_kfree_skb(skb);
1865	}
1866
1867	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
1868		   "cmd vdev install key idx %d cipher %d len %d\n",
1869		   arg->key_idx, arg->key_cipher, arg->key_len);
1870
1871	return ret;
1872}
1873
1874static inline void
1875ath11k_wmi_copy_peer_flags(struct wmi_peer_assoc_complete_cmd *cmd,
1876			   struct peer_assoc_params *param,
1877			   bool hw_crypto_disabled)
1878{
1879	cmd->peer_flags = 0;
1880
1881	if (param->is_wme_set) {
1882		if (param->qos_flag)
1883			cmd->peer_flags |= WMI_PEER_QOS;
1884		if (param->apsd_flag)
1885			cmd->peer_flags |= WMI_PEER_APSD;
1886		if (param->ht_flag)
1887			cmd->peer_flags |= WMI_PEER_HT;
1888		if (param->bw_40)
1889			cmd->peer_flags |= WMI_PEER_40MHZ;
1890		if (param->bw_80)
1891			cmd->peer_flags |= WMI_PEER_80MHZ;
1892		if (param->bw_160)
1893			cmd->peer_flags |= WMI_PEER_160MHZ;
1894
1895		/* Typically if STBC is enabled for VHT it should be enabled
1896		 * for HT as well
1897		 **/
1898		if (param->stbc_flag)
1899			cmd->peer_flags |= WMI_PEER_STBC;
1900
1901		/* Typically if LDPC is enabled for VHT it should be enabled
1902		 * for HT as well
1903		 **/
1904		if (param->ldpc_flag)
1905			cmd->peer_flags |= WMI_PEER_LDPC;
1906
1907		if (param->static_mimops_flag)
1908			cmd->peer_flags |= WMI_PEER_STATIC_MIMOPS;
1909		if (param->dynamic_mimops_flag)
1910			cmd->peer_flags |= WMI_PEER_DYN_MIMOPS;
1911		if (param->spatial_mux_flag)
1912			cmd->peer_flags |= WMI_PEER_SPATIAL_MUX;
1913		if (param->vht_flag)
1914			cmd->peer_flags |= WMI_PEER_VHT;
1915		if (param->he_flag)
1916			cmd->peer_flags |= WMI_PEER_HE;
1917		if (param->twt_requester)
1918			cmd->peer_flags |= WMI_PEER_TWT_REQ;
1919		if (param->twt_responder)
1920			cmd->peer_flags |= WMI_PEER_TWT_RESP;
1921	}
1922
1923	/* Suppress authorization for all AUTH modes that need 4-way handshake
1924	 * (during re-association).
1925	 * Authorization will be done for these modes on key installation.
1926	 */
1927	if (param->auth_flag)
1928		cmd->peer_flags |= WMI_PEER_AUTH;
1929	if (param->need_ptk_4_way) {
1930		cmd->peer_flags |= WMI_PEER_NEED_PTK_4_WAY;
1931		if (!hw_crypto_disabled && param->is_assoc)
1932			cmd->peer_flags &= ~WMI_PEER_AUTH;
1933	}
1934	if (param->need_gtk_2_way)
1935		cmd->peer_flags |= WMI_PEER_NEED_GTK_2_WAY;
1936	/* safe mode bypass the 4-way handshake */
1937	if (param->safe_mode_enabled)
1938		cmd->peer_flags &= ~(WMI_PEER_NEED_PTK_4_WAY |
1939				     WMI_PEER_NEED_GTK_2_WAY);
1940
1941	if (param->is_pmf_enabled)
1942		cmd->peer_flags |= WMI_PEER_PMF;
1943
1944	/* Disable AMSDU for station transmit, if user configures it */
1945	/* Disable AMSDU for AP transmit to 11n Stations, if user configures
1946	 * it
1947	 * if (param->amsdu_disable) Add after FW support
1948	 **/
1949
1950	/* Target asserts if node is marked HT and all MCS is set to 0.
1951	 * Mark the node as non-HT if all the mcs rates are disabled through
1952	 * iwpriv
1953	 **/
1954	if (param->peer_ht_rates.num_rates == 0)
1955		cmd->peer_flags &= ~WMI_PEER_HT;
1956}
1957
1958int ath11k_wmi_send_peer_assoc_cmd(struct ath11k *ar,
1959				   struct peer_assoc_params *param)
1960{
1961	struct ath11k_pdev_wmi *wmi = ar->wmi;
1962	struct wmi_peer_assoc_complete_cmd *cmd;
1963	struct wmi_vht_rate_set *mcs;
1964	struct wmi_he_rate_set *he_mcs;
1965	struct sk_buff *skb;
1966	struct wmi_tlv *tlv;
1967	void *ptr;
1968	u32 peer_legacy_rates_align;
1969	u32 peer_ht_rates_align;
1970	int i, ret, len;
1971
1972	peer_legacy_rates_align = roundup(param->peer_legacy_rates.num_rates,
1973					  sizeof(u32));
1974	peer_ht_rates_align = roundup(param->peer_ht_rates.num_rates,
1975				      sizeof(u32));
1976
1977	len = sizeof(*cmd) +
1978	      TLV_HDR_SIZE + (peer_legacy_rates_align * sizeof(u8)) +
1979	      TLV_HDR_SIZE + (peer_ht_rates_align * sizeof(u8)) +
1980	      sizeof(*mcs) + TLV_HDR_SIZE +
1981	      (sizeof(*he_mcs) * param->peer_he_mcs_count);
1982
1983	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
1984	if (!skb)
1985		return -ENOMEM;
1986
1987	ptr = skb->data;
1988
1989	cmd = ptr;
1990	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
1991				     WMI_TAG_PEER_ASSOC_COMPLETE_CMD) |
1992			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
1993
1994	cmd->vdev_id = param->vdev_id;
1995
1996	cmd->peer_new_assoc = param->peer_new_assoc;
1997	cmd->peer_associd = param->peer_associd;
1998
1999	ath11k_wmi_copy_peer_flags(cmd, param,
2000				   test_bit(ATH11K_FLAG_HW_CRYPTO_DISABLED,
2001					    &ar->ab->dev_flags));
2002
2003	ether_addr_copy(cmd->peer_macaddr.addr, param->peer_mac);
2004
2005	cmd->peer_rate_caps = param->peer_rate_caps;
2006	cmd->peer_caps = param->peer_caps;
2007	cmd->peer_listen_intval = param->peer_listen_intval;
2008	cmd->peer_ht_caps = param->peer_ht_caps;
2009	cmd->peer_max_mpdu = param->peer_max_mpdu;
2010	cmd->peer_mpdu_density = param->peer_mpdu_density;
2011	cmd->peer_vht_caps = param->peer_vht_caps;
2012	cmd->peer_phymode = param->peer_phymode;
2013
2014	/* Update 11ax capabilities */
2015	cmd->peer_he_cap_info = param->peer_he_cap_macinfo[0];
2016	cmd->peer_he_cap_info_ext = param->peer_he_cap_macinfo[1];
2017	cmd->peer_he_cap_info_internal = param->peer_he_cap_macinfo_internal;
2018	cmd->peer_he_caps_6ghz = param->peer_he_caps_6ghz;
2019	cmd->peer_he_ops = param->peer_he_ops;
2020	memcpy(&cmd->peer_he_cap_phy, &param->peer_he_cap_phyinfo,
2021	       sizeof(param->peer_he_cap_phyinfo));
2022	memcpy(&cmd->peer_ppet, &param->peer_ppet,
2023	       sizeof(param->peer_ppet));
2024
2025	/* Update peer legacy rate information */
2026	ptr += sizeof(*cmd);
2027
2028	tlv = ptr;
2029	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
2030		      FIELD_PREP(WMI_TLV_LEN, peer_legacy_rates_align);
2031
2032	ptr += TLV_HDR_SIZE;
2033
2034	cmd->num_peer_legacy_rates = param->peer_legacy_rates.num_rates;
2035	memcpy(ptr, param->peer_legacy_rates.rates,
2036	       param->peer_legacy_rates.num_rates);
2037
2038	/* Update peer HT rate information */
2039	ptr += peer_legacy_rates_align;
2040
2041	tlv = ptr;
2042	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
2043		      FIELD_PREP(WMI_TLV_LEN, peer_ht_rates_align);
2044	ptr += TLV_HDR_SIZE;
2045	cmd->num_peer_ht_rates = param->peer_ht_rates.num_rates;
2046	memcpy(ptr, param->peer_ht_rates.rates,
2047	       param->peer_ht_rates.num_rates);
2048
2049	/* VHT Rates */
2050	ptr += peer_ht_rates_align;
2051
2052	mcs = ptr;
2053
2054	mcs->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VHT_RATE_SET) |
2055			  FIELD_PREP(WMI_TLV_LEN, sizeof(*mcs) - TLV_HDR_SIZE);
2056
2057	cmd->peer_nss = param->peer_nss;
2058
2059	/* Update bandwidth-NSS mapping */
2060	cmd->peer_bw_rxnss_override = 0;
2061	cmd->peer_bw_rxnss_override |= param->peer_bw_rxnss_override;
2062
2063	if (param->vht_capable) {
2064		/* firmware interprets mcs->tx_mcs_set field as peer's
2065		 * RX capability
2066		 */
2067		mcs->tx_max_rate = param->rx_max_rate;
2068		mcs->tx_mcs_set = param->rx_mcs_set;
2069		mcs->rx_max_rate = param->tx_max_rate;
2070		mcs->rx_mcs_set = param->tx_mcs_set;
2071	}
2072
2073	/* HE Rates */
2074	cmd->peer_he_mcs = param->peer_he_mcs_count;
2075	cmd->min_data_rate = param->min_data_rate;
2076
2077	ptr += sizeof(*mcs);
2078
2079	len = param->peer_he_mcs_count * sizeof(*he_mcs);
2080
2081	tlv = ptr;
2082	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
2083		      FIELD_PREP(WMI_TLV_LEN, len);
2084	ptr += TLV_HDR_SIZE;
2085
2086	/* Loop through the HE rate set */
2087	for (i = 0; i < param->peer_he_mcs_count; i++) {
2088		he_mcs = ptr;
2089		he_mcs->tlv_header = FIELD_PREP(WMI_TLV_TAG,
2090						WMI_TAG_HE_RATE_SET) |
2091				     FIELD_PREP(WMI_TLV_LEN,
2092						sizeof(*he_mcs) - TLV_HDR_SIZE);
2093
2094		/* firmware interprets mcs->rx_mcs_set field as peer's
2095		 * RX capability
2096		 */
2097		he_mcs->rx_mcs_set = param->peer_he_rx_mcs_set[i];
2098		he_mcs->tx_mcs_set = param->peer_he_tx_mcs_set[i];
2099		ptr += sizeof(*he_mcs);
2100	}
2101
2102	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PEER_ASSOC_CMDID);
2103	if (ret) {
2104		ath11k_warn(ar->ab,
2105			    "failed to send WMI_PEER_ASSOC_CMDID\n");
2106		dev_kfree_skb(skb);
2107	}
2108
2109	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2110		   "cmd 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",
2111		   cmd->vdev_id, cmd->peer_associd, param->peer_mac,
2112		   cmd->peer_flags, cmd->peer_rate_caps, cmd->peer_caps,
2113		   cmd->peer_listen_intval, cmd->peer_ht_caps,
2114		   cmd->peer_max_mpdu, cmd->peer_nss, cmd->peer_phymode,
2115		   cmd->peer_mpdu_density,
2116		   cmd->peer_vht_caps, cmd->peer_he_cap_info,
2117		   cmd->peer_he_ops, cmd->peer_he_cap_info_ext,
2118		   cmd->peer_he_cap_phy[0], cmd->peer_he_cap_phy[1],
2119		   cmd->peer_he_cap_phy[2],
2120		   cmd->peer_bw_rxnss_override);
2121
2122	return ret;
2123}
2124
2125void ath11k_wmi_start_scan_init(struct ath11k *ar,
2126				struct scan_req_params *arg)
2127{
2128	/* setup commonly used values */
2129	arg->scan_req_id = 1;
2130	if (ar->state_11d == ATH11K_11D_PREPARING)
2131		arg->scan_priority = WMI_SCAN_PRIORITY_MEDIUM;
2132	else
2133		arg->scan_priority = WMI_SCAN_PRIORITY_LOW;
2134	arg->dwell_time_active = 50;
2135	arg->dwell_time_active_2g = 0;
2136	arg->dwell_time_passive = 150;
2137	arg->dwell_time_active_6g = 40;
2138	arg->dwell_time_passive_6g = 30;
2139	arg->min_rest_time = 50;
2140	arg->max_rest_time = 500;
2141	arg->repeat_probe_time = 0;
2142	arg->probe_spacing_time = 0;
2143	arg->idle_time = 0;
2144	arg->max_scan_time = 20000;
2145	arg->probe_delay = 5;
2146	arg->notify_scan_events = WMI_SCAN_EVENT_STARTED |
2147				  WMI_SCAN_EVENT_COMPLETED |
2148				  WMI_SCAN_EVENT_BSS_CHANNEL |
2149				  WMI_SCAN_EVENT_FOREIGN_CHAN |
2150				  WMI_SCAN_EVENT_DEQUEUED;
2151	arg->scan_f_chan_stat_evnt = 1;
2152
2153	if (test_bit(WMI_TLV_SERVICE_PASSIVE_SCAN_START_TIME_ENHANCE,
2154		     ar->ab->wmi_ab.svc_map))
2155		arg->scan_ctrl_flags_ext |=
2156			WMI_SCAN_FLAG_EXT_PASSIVE_SCAN_START_TIME_ENHANCE;
2157
2158	arg->num_bssid = 1;
2159
2160	/* fill bssid_list[0] with 0xff, otherwise bssid and RA will be
2161	 * ZEROs in probe request
2162	 */
2163	eth_broadcast_addr(arg->bssid_list[0].addr);
2164}
2165
2166static inline void
2167ath11k_wmi_copy_scan_event_cntrl_flags(struct wmi_start_scan_cmd *cmd,
2168				       struct scan_req_params *param)
2169{
2170	/* Scan events subscription */
2171	if (param->scan_ev_started)
2172		cmd->notify_scan_events |=  WMI_SCAN_EVENT_STARTED;
2173	if (param->scan_ev_completed)
2174		cmd->notify_scan_events |=  WMI_SCAN_EVENT_COMPLETED;
2175	if (param->scan_ev_bss_chan)
2176		cmd->notify_scan_events |=  WMI_SCAN_EVENT_BSS_CHANNEL;
2177	if (param->scan_ev_foreign_chan)
2178		cmd->notify_scan_events |=  WMI_SCAN_EVENT_FOREIGN_CHAN;
2179	if (param->scan_ev_dequeued)
2180		cmd->notify_scan_events |=  WMI_SCAN_EVENT_DEQUEUED;
2181	if (param->scan_ev_preempted)
2182		cmd->notify_scan_events |=  WMI_SCAN_EVENT_PREEMPTED;
2183	if (param->scan_ev_start_failed)
2184		cmd->notify_scan_events |=  WMI_SCAN_EVENT_START_FAILED;
2185	if (param->scan_ev_restarted)
2186		cmd->notify_scan_events |=  WMI_SCAN_EVENT_RESTARTED;
2187	if (param->scan_ev_foreign_chn_exit)
2188		cmd->notify_scan_events |=  WMI_SCAN_EVENT_FOREIGN_CHAN_EXIT;
2189	if (param->scan_ev_suspended)
2190		cmd->notify_scan_events |=  WMI_SCAN_EVENT_SUSPENDED;
2191	if (param->scan_ev_resumed)
2192		cmd->notify_scan_events |=  WMI_SCAN_EVENT_RESUMED;
2193
2194	/** Set scan control flags */
2195	cmd->scan_ctrl_flags = 0;
2196	if (param->scan_f_passive)
2197		cmd->scan_ctrl_flags |=  WMI_SCAN_FLAG_PASSIVE;
2198	if (param->scan_f_strict_passive_pch)
2199		cmd->scan_ctrl_flags |=  WMI_SCAN_FLAG_STRICT_PASSIVE_ON_PCHN;
2200	if (param->scan_f_promisc_mode)
2201		cmd->scan_ctrl_flags |=  WMI_SCAN_FILTER_PROMISCUOS;
2202	if (param->scan_f_capture_phy_err)
2203		cmd->scan_ctrl_flags |=  WMI_SCAN_CAPTURE_PHY_ERROR;
2204	if (param->scan_f_half_rate)
2205		cmd->scan_ctrl_flags |=  WMI_SCAN_FLAG_HALF_RATE_SUPPORT;
2206	if (param->scan_f_quarter_rate)
2207		cmd->scan_ctrl_flags |=  WMI_SCAN_FLAG_QUARTER_RATE_SUPPORT;
2208	if (param->scan_f_cck_rates)
2209		cmd->scan_ctrl_flags |=  WMI_SCAN_ADD_CCK_RATES;
2210	if (param->scan_f_ofdm_rates)
2211		cmd->scan_ctrl_flags |=  WMI_SCAN_ADD_OFDM_RATES;
2212	if (param->scan_f_chan_stat_evnt)
2213		cmd->scan_ctrl_flags |=  WMI_SCAN_CHAN_STAT_EVENT;
2214	if (param->scan_f_filter_prb_req)
2215		cmd->scan_ctrl_flags |=  WMI_SCAN_FILTER_PROBE_REQ;
2216	if (param->scan_f_bcast_probe)
2217		cmd->scan_ctrl_flags |=  WMI_SCAN_ADD_BCAST_PROBE_REQ;
2218	if (param->scan_f_offchan_mgmt_tx)
2219		cmd->scan_ctrl_flags |=  WMI_SCAN_OFFCHAN_MGMT_TX;
2220	if (param->scan_f_offchan_data_tx)
2221		cmd->scan_ctrl_flags |=  WMI_SCAN_OFFCHAN_DATA_TX;
2222	if (param->scan_f_force_active_dfs_chn)
2223		cmd->scan_ctrl_flags |=  WMI_SCAN_FLAG_FORCE_ACTIVE_ON_DFS;
2224	if (param->scan_f_add_tpc_ie_in_probe)
2225		cmd->scan_ctrl_flags |=  WMI_SCAN_ADD_TPC_IE_IN_PROBE_REQ;
2226	if (param->scan_f_add_ds_ie_in_probe)
2227		cmd->scan_ctrl_flags |=  WMI_SCAN_ADD_DS_IE_IN_PROBE_REQ;
2228	if (param->scan_f_add_spoofed_mac_in_probe)
2229		cmd->scan_ctrl_flags |=  WMI_SCAN_ADD_SPOOF_MAC_IN_PROBE_REQ;
2230	if (param->scan_f_add_rand_seq_in_probe)
2231		cmd->scan_ctrl_flags |=  WMI_SCAN_RANDOM_SEQ_NO_IN_PROBE_REQ;
2232	if (param->scan_f_en_ie_whitelist_in_probe)
2233		cmd->scan_ctrl_flags |=
2234			 WMI_SCAN_ENABLE_IE_WHTELIST_IN_PROBE_REQ;
2235
2236	/* for adaptive scan mode using 3 bits (21 - 23 bits) */
2237	WMI_SCAN_SET_DWELL_MODE(cmd->scan_ctrl_flags,
2238				param->adaptive_dwell_time_mode);
2239
2240	cmd->scan_ctrl_flags_ext = param->scan_ctrl_flags_ext;
2241}
2242
2243int ath11k_wmi_send_scan_start_cmd(struct ath11k *ar,
2244				   struct scan_req_params *params)
2245{
2246	struct ath11k_pdev_wmi *wmi = ar->wmi;
2247	struct wmi_start_scan_cmd *cmd;
2248	struct wmi_ssid *ssid = NULL;
2249	struct wmi_mac_addr *bssid;
2250	struct sk_buff *skb;
2251	struct wmi_tlv *tlv;
2252	void *ptr;
2253	int i, ret, len;
2254	u32 *tmp_ptr;
2255	u16 extraie_len_with_pad = 0;
2256	struct hint_short_ssid *s_ssid = NULL;
2257	struct hint_bssid *hint_bssid = NULL;
2258
2259	len = sizeof(*cmd);
2260
2261	len += TLV_HDR_SIZE;
2262	if (params->num_chan)
2263		len += params->num_chan * sizeof(u32);
2264
2265	len += TLV_HDR_SIZE;
2266	if (params->num_ssids)
2267		len += params->num_ssids * sizeof(*ssid);
2268
2269	len += TLV_HDR_SIZE;
2270	if (params->num_bssid)
2271		len += sizeof(*bssid) * params->num_bssid;
2272
2273	len += TLV_HDR_SIZE;
2274	if (params->extraie.len && params->extraie.len <= 0xFFFF)
2275		extraie_len_with_pad =
2276			roundup(params->extraie.len, sizeof(u32));
2277	len += extraie_len_with_pad;
2278
2279	if (params->num_hint_bssid)
2280		len += TLV_HDR_SIZE +
2281		       params->num_hint_bssid * sizeof(struct hint_bssid);
2282
2283	if (params->num_hint_s_ssid)
2284		len += TLV_HDR_SIZE +
2285		       params->num_hint_s_ssid * sizeof(struct hint_short_ssid);
2286
2287	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
2288	if (!skb)
2289		return -ENOMEM;
2290
2291	ptr = skb->data;
2292
2293	cmd = ptr;
2294	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_START_SCAN_CMD) |
2295			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2296
2297	cmd->scan_id = params->scan_id;
2298	cmd->scan_req_id = params->scan_req_id;
2299	cmd->vdev_id = params->vdev_id;
2300	cmd->scan_priority = params->scan_priority;
2301	cmd->notify_scan_events = params->notify_scan_events;
2302
2303	ath11k_wmi_copy_scan_event_cntrl_flags(cmd, params);
2304
2305	cmd->dwell_time_active = params->dwell_time_active;
2306	cmd->dwell_time_active_2g = params->dwell_time_active_2g;
2307	cmd->dwell_time_passive = params->dwell_time_passive;
2308	cmd->dwell_time_active_6g = params->dwell_time_active_6g;
2309	cmd->dwell_time_passive_6g = params->dwell_time_passive_6g;
2310	cmd->min_rest_time = params->min_rest_time;
2311	cmd->max_rest_time = params->max_rest_time;
2312	cmd->repeat_probe_time = params->repeat_probe_time;
2313	cmd->probe_spacing_time = params->probe_spacing_time;
2314	cmd->idle_time = params->idle_time;
2315	cmd->max_scan_time = params->max_scan_time;
2316	cmd->probe_delay = params->probe_delay;
2317	cmd->burst_duration = params->burst_duration;
2318	cmd->num_chan = params->num_chan;
2319	cmd->num_bssid = params->num_bssid;
2320	cmd->num_ssids = params->num_ssids;
2321	cmd->ie_len = params->extraie.len;
2322	cmd->n_probes = params->n_probes;
2323	ether_addr_copy(cmd->mac_addr.addr, params->mac_addr.addr);
2324	ether_addr_copy(cmd->mac_mask.addr, params->mac_mask.addr);
2325
2326	ptr += sizeof(*cmd);
2327
2328	len = params->num_chan * sizeof(u32);
2329
2330	tlv = ptr;
2331	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_UINT32) |
2332		      FIELD_PREP(WMI_TLV_LEN, len);
2333	ptr += TLV_HDR_SIZE;
2334	tmp_ptr = ptr;
2335
2336	for (i = 0; i < params->num_chan; ++i)
2337		tmp_ptr[i] = params->chan_list[i];
2338
2339	ptr += len;
2340
2341	len = params->num_ssids * sizeof(*ssid);
2342	tlv = ptr;
2343	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_FIXED_STRUCT) |
2344		      FIELD_PREP(WMI_TLV_LEN, len);
2345
2346	ptr += TLV_HDR_SIZE;
2347
2348	if (params->num_ssids) {
2349		ssid = ptr;
2350		for (i = 0; i < params->num_ssids; ++i) {
2351			ssid->ssid_len = params->ssid[i].length;
2352			memcpy(ssid->ssid, params->ssid[i].ssid,
2353			       params->ssid[i].length);
2354			ssid++;
2355		}
2356	}
2357
2358	ptr += (params->num_ssids * sizeof(*ssid));
2359	len = params->num_bssid * sizeof(*bssid);
2360	tlv = ptr;
2361	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_FIXED_STRUCT) |
2362		      FIELD_PREP(WMI_TLV_LEN, len);
2363
2364	ptr += TLV_HDR_SIZE;
2365	bssid = ptr;
2366
2367	if (params->num_bssid) {
2368		for (i = 0; i < params->num_bssid; ++i) {
2369			ether_addr_copy(bssid->addr,
2370					params->bssid_list[i].addr);
2371			bssid++;
2372		}
2373	}
2374
2375	ptr += params->num_bssid * sizeof(*bssid);
2376
2377	len = extraie_len_with_pad;
2378	tlv = ptr;
2379	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
2380		      FIELD_PREP(WMI_TLV_LEN, len);
2381	ptr += TLV_HDR_SIZE;
2382
2383	if (extraie_len_with_pad)
2384		memcpy(ptr, params->extraie.ptr,
2385		       params->extraie.len);
2386
2387	ptr += extraie_len_with_pad;
2388
2389	if (params->num_hint_s_ssid) {
2390		len = params->num_hint_s_ssid * sizeof(struct hint_short_ssid);
2391		tlv = ptr;
2392		tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_FIXED_STRUCT) |
2393			      FIELD_PREP(WMI_TLV_LEN, len);
2394		ptr += TLV_HDR_SIZE;
2395		s_ssid = ptr;
2396		for (i = 0; i < params->num_hint_s_ssid; ++i) {
2397			s_ssid->freq_flags = params->hint_s_ssid[i].freq_flags;
2398			s_ssid->short_ssid = params->hint_s_ssid[i].short_ssid;
2399			s_ssid++;
2400		}
2401		ptr += len;
2402	}
2403
2404	if (params->num_hint_bssid) {
2405		len = params->num_hint_bssid * sizeof(struct hint_bssid);
2406		tlv = ptr;
2407		tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_FIXED_STRUCT) |
2408			      FIELD_PREP(WMI_TLV_LEN, len);
2409		ptr += TLV_HDR_SIZE;
2410		hint_bssid = ptr;
2411		for (i = 0; i < params->num_hint_bssid; ++i) {
2412			hint_bssid->freq_flags =
2413				params->hint_bssid[i].freq_flags;
2414			ether_addr_copy(&params->hint_bssid[i].bssid.addr[0],
2415					&hint_bssid->bssid.addr[0]);
2416			hint_bssid++;
2417		}
2418	}
2419
2420	ret = ath11k_wmi_cmd_send(wmi, skb,
2421				  WMI_START_SCAN_CMDID);
2422	if (ret) {
2423		ath11k_warn(ar->ab, "failed to send WMI_START_SCAN_CMDID\n");
2424		dev_kfree_skb(skb);
2425	}
2426
2427	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd start scan");
2428
2429	return ret;
2430}
2431
2432int ath11k_wmi_send_vdev_set_tpc_power(struct ath11k *ar,
2433				       u32 vdev_id,
2434				       struct ath11k_reg_tpc_power_info *param)
2435{
2436	struct ath11k_pdev_wmi *wmi = ar->wmi;
2437	struct wmi_vdev_set_tpc_power_cmd *cmd;
2438	struct wmi_vdev_ch_power_info *ch;
2439	struct sk_buff *skb;
2440	struct wmi_tlv *tlv;
2441	u8 *ptr;
2442	int i, ret, len, array_len;
2443
2444	array_len = sizeof(*ch) * param->num_pwr_levels;
2445	len = sizeof(*cmd) + TLV_HDR_SIZE + array_len;
2446
2447	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
2448	if (!skb)
2449		return -ENOMEM;
2450
2451	ptr = skb->data;
2452
2453	cmd = (struct wmi_vdev_set_tpc_power_cmd *)ptr;
2454	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_SET_TPC_POWER_CMD) |
2455			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2456	cmd->vdev_id = vdev_id;
2457	cmd->psd_power = param->is_psd_power;
2458	cmd->eirp_power = param->eirp_power;
2459	cmd->power_type_6ghz = param->ap_power_type;
2460
2461	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2462		   "tpc vdev id %d is psd power %d eirp power %d 6 ghz power type %d\n",
2463		   vdev_id, param->is_psd_power, param->eirp_power, param->ap_power_type);
2464
2465	ptr += sizeof(*cmd);
2466	tlv = (struct wmi_tlv *)ptr;
2467	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
2468		      FIELD_PREP(WMI_TLV_LEN, array_len);
2469
2470	ptr += TLV_HDR_SIZE;
2471	ch = (struct wmi_vdev_ch_power_info *)ptr;
2472
2473	for (i = 0; i < param->num_pwr_levels; i++, ch++) {
2474		ch->tlv_header = FIELD_PREP(WMI_TLV_TAG,
2475					    WMI_TAG_VDEV_CH_POWER_INFO) |
2476				FIELD_PREP(WMI_TLV_LEN,
2477					   sizeof(*ch) - TLV_HDR_SIZE);
2478
2479		ch->chan_cfreq = param->chan_power_info[i].chan_cfreq;
2480		ch->tx_power = param->chan_power_info[i].tx_power;
2481
2482		ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "tpc chan freq %d TX power %d\n",
2483			   ch->chan_cfreq, ch->tx_power);
2484	}
2485
2486	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_VDEV_SET_TPC_POWER_CMDID);
2487	if (ret) {
2488		ath11k_warn(ar->ab, "failed to send WMI_VDEV_SET_TPC_POWER_CMDID\n");
2489		dev_kfree_skb(skb);
2490		return ret;
2491	}
2492
2493	return 0;
2494}
2495
2496int ath11k_wmi_send_scan_stop_cmd(struct ath11k *ar,
2497				  struct scan_cancel_param *param)
2498{
2499	struct ath11k_pdev_wmi *wmi = ar->wmi;
2500	struct wmi_stop_scan_cmd *cmd;
2501	struct sk_buff *skb;
2502	int ret;
2503
2504	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
2505	if (!skb)
2506		return -ENOMEM;
2507
2508	cmd = (struct wmi_stop_scan_cmd *)skb->data;
2509
2510	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_STOP_SCAN_CMD) |
2511			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2512
2513	cmd->vdev_id = param->vdev_id;
2514	cmd->requestor = param->requester;
2515	cmd->scan_id = param->scan_id;
2516	cmd->pdev_id = param->pdev_id;
2517	/* stop the scan with the corresponding scan_id */
2518	if (param->req_type == WLAN_SCAN_CANCEL_PDEV_ALL) {
2519		/* Cancelling all scans */
2520		cmd->req_type =  WMI_SCAN_STOP_ALL;
2521	} else if (param->req_type == WLAN_SCAN_CANCEL_VDEV_ALL) {
2522		/* Cancelling VAP scans */
2523		cmd->req_type =  WMI_SCN_STOP_VAP_ALL;
2524	} else if (param->req_type == WLAN_SCAN_CANCEL_SINGLE) {
2525		/* Cancelling specific scan */
2526		cmd->req_type =  WMI_SCAN_STOP_ONE;
2527	} else {
2528		ath11k_warn(ar->ab, "invalid scan cancel param %d",
2529			    param->req_type);
2530		dev_kfree_skb(skb);
2531		return -EINVAL;
2532	}
2533
2534	ret = ath11k_wmi_cmd_send(wmi, skb,
2535				  WMI_STOP_SCAN_CMDID);
2536	if (ret) {
2537		ath11k_warn(ar->ab, "failed to send WMI_STOP_SCAN_CMDID\n");
2538		dev_kfree_skb(skb);
2539	}
2540
2541	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd stop scan");
2542
2543	return ret;
2544}
2545
2546int ath11k_wmi_send_scan_chan_list_cmd(struct ath11k *ar,
2547				       struct scan_chan_list_params *chan_list)
2548{
2549	struct ath11k_pdev_wmi *wmi = ar->wmi;
2550	struct wmi_scan_chan_list_cmd *cmd;
2551	struct sk_buff *skb;
2552	struct wmi_channel *chan_info;
2553	struct channel_param *tchan_info;
2554	struct wmi_tlv *tlv;
2555	void *ptr;
2556	int i, ret, len;
2557	u16 num_send_chans, num_sends = 0, max_chan_limit = 0;
2558	u32 *reg1, *reg2;
2559
2560	tchan_info = chan_list->ch_param;
2561	while (chan_list->nallchans) {
2562		len = sizeof(*cmd) + TLV_HDR_SIZE;
2563		max_chan_limit = (wmi->wmi_ab->max_msg_len[ar->pdev_idx] - len) /
2564			sizeof(*chan_info);
2565
2566		if (chan_list->nallchans > max_chan_limit)
2567			num_send_chans = max_chan_limit;
2568		else
2569			num_send_chans = chan_list->nallchans;
2570
2571		chan_list->nallchans -= num_send_chans;
2572		len += sizeof(*chan_info) * num_send_chans;
2573
2574		skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
2575		if (!skb)
2576			return -ENOMEM;
2577
2578		cmd = (struct wmi_scan_chan_list_cmd *)skb->data;
2579		cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_SCAN_CHAN_LIST_CMD) |
2580			FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2581		cmd->pdev_id = chan_list->pdev_id;
2582		cmd->num_scan_chans = num_send_chans;
2583		if (num_sends)
2584			cmd->flags |= WMI_APPEND_TO_EXISTING_CHAN_LIST_FLAG;
2585
2586		ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2587			   "no.of chan = %d len = %d pdev_id = %d num_sends = %d\n",
2588			   num_send_chans, len, cmd->pdev_id, num_sends);
2589
2590		ptr = skb->data + sizeof(*cmd);
2591
2592		len = sizeof(*chan_info) * num_send_chans;
2593		tlv = ptr;
2594		tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
2595			      FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
2596		ptr += TLV_HDR_SIZE;
2597
2598		for (i = 0; i < num_send_chans; ++i) {
2599			chan_info = ptr;
2600			memset(chan_info, 0, sizeof(*chan_info));
2601			len = sizeof(*chan_info);
2602			chan_info->tlv_header = FIELD_PREP(WMI_TLV_TAG,
2603							   WMI_TAG_CHANNEL) |
2604						FIELD_PREP(WMI_TLV_LEN,
2605							   len - TLV_HDR_SIZE);
2606
2607			reg1 = &chan_info->reg_info_1;
2608			reg2 = &chan_info->reg_info_2;
2609			chan_info->mhz = tchan_info->mhz;
2610			chan_info->band_center_freq1 = tchan_info->cfreq1;
2611			chan_info->band_center_freq2 = tchan_info->cfreq2;
2612
2613			if (tchan_info->is_chan_passive)
2614				chan_info->info |= WMI_CHAN_INFO_PASSIVE;
2615			if (tchan_info->allow_he)
2616				chan_info->info |= WMI_CHAN_INFO_ALLOW_HE;
2617			else if (tchan_info->allow_vht)
2618				chan_info->info |= WMI_CHAN_INFO_ALLOW_VHT;
2619			else if (tchan_info->allow_ht)
2620				chan_info->info |= WMI_CHAN_INFO_ALLOW_HT;
2621			if (tchan_info->half_rate)
2622				chan_info->info |= WMI_CHAN_INFO_HALF_RATE;
2623			if (tchan_info->quarter_rate)
2624				chan_info->info |= WMI_CHAN_INFO_QUARTER_RATE;
2625			if (tchan_info->psc_channel)
2626				chan_info->info |= WMI_CHAN_INFO_PSC;
2627			if (tchan_info->dfs_set)
2628				chan_info->info |= WMI_CHAN_INFO_DFS;
2629
2630			chan_info->info |= FIELD_PREP(WMI_CHAN_INFO_MODE,
2631						      tchan_info->phy_mode);
2632			*reg1 |= FIELD_PREP(WMI_CHAN_REG_INFO1_MIN_PWR,
2633					    tchan_info->minpower);
2634			*reg1 |= FIELD_PREP(WMI_CHAN_REG_INFO1_MAX_PWR,
2635					    tchan_info->maxpower);
2636			*reg1 |= FIELD_PREP(WMI_CHAN_REG_INFO1_MAX_REG_PWR,
2637					    tchan_info->maxregpower);
2638			*reg1 |= FIELD_PREP(WMI_CHAN_REG_INFO1_REG_CLS,
2639					    tchan_info->reg_class_id);
2640			*reg2 |= FIELD_PREP(WMI_CHAN_REG_INFO2_ANT_MAX,
2641					    tchan_info->antennamax);
2642			*reg2 |= FIELD_PREP(WMI_CHAN_REG_INFO2_MAX_TX_PWR,
2643					    tchan_info->maxregpower);
2644
2645			ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2646				   "chan scan list chan[%d] = %u, chan_info->info %8x\n",
2647				   i, chan_info->mhz, chan_info->info);
2648
2649			ptr += sizeof(*chan_info);
2650
2651			tchan_info++;
2652		}
2653
2654		ret = ath11k_wmi_cmd_send(wmi, skb, WMI_SCAN_CHAN_LIST_CMDID);
2655		if (ret) {
2656			ath11k_warn(ar->ab, "failed to send WMI_SCAN_CHAN_LIST cmd\n");
2657			dev_kfree_skb(skb);
2658			return ret;
2659		}
2660
2661		ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd scan chan list channels %d",
2662			   num_send_chans);
2663
2664		num_sends++;
2665	}
2666
2667	return 0;
2668}
2669
2670int ath11k_wmi_send_wmm_update_cmd_tlv(struct ath11k *ar, u32 vdev_id,
2671				       struct wmi_wmm_params_all_arg *param,
2672				       enum wmi_wmm_params_type wmm_param_type)
2673{
2674	struct ath11k_pdev_wmi *wmi = ar->wmi;
2675	struct wmi_vdev_set_wmm_params_cmd *cmd;
2676	struct wmi_wmm_params *wmm_param;
2677	struct wmi_wmm_params_arg *wmi_wmm_arg;
2678	struct sk_buff *skb;
2679	int ret, ac;
2680
2681	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
2682	if (!skb)
2683		return -ENOMEM;
2684
2685	cmd = (struct wmi_vdev_set_wmm_params_cmd *)skb->data;
2686	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
2687				     WMI_TAG_VDEV_SET_WMM_PARAMS_CMD) |
2688			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2689
2690	cmd->vdev_id = vdev_id;
2691	cmd->wmm_param_type = wmm_param_type;
2692
2693	for (ac = 0; ac < WME_NUM_AC; ac++) {
2694		switch (ac) {
2695		case WME_AC_BE:
2696			wmi_wmm_arg = &param->ac_be;
2697			break;
2698		case WME_AC_BK:
2699			wmi_wmm_arg = &param->ac_bk;
2700			break;
2701		case WME_AC_VI:
2702			wmi_wmm_arg = &param->ac_vi;
2703			break;
2704		case WME_AC_VO:
2705			wmi_wmm_arg = &param->ac_vo;
2706			break;
2707		}
2708
2709		wmm_param = (struct wmi_wmm_params *)&cmd->wmm_params[ac];
2710		wmm_param->tlv_header =
2711				FIELD_PREP(WMI_TLV_TAG,
2712					   WMI_TAG_VDEV_SET_WMM_PARAMS_CMD) |
2713				FIELD_PREP(WMI_TLV_LEN,
2714					   sizeof(*wmm_param) - TLV_HDR_SIZE);
2715
2716		wmm_param->aifs = wmi_wmm_arg->aifs;
2717		wmm_param->cwmin = wmi_wmm_arg->cwmin;
2718		wmm_param->cwmax = wmi_wmm_arg->cwmax;
2719		wmm_param->txoplimit = wmi_wmm_arg->txop;
2720		wmm_param->acm = wmi_wmm_arg->acm;
2721		wmm_param->no_ack = wmi_wmm_arg->no_ack;
2722
2723		ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2724			   "wmm set type %d ac %d aifs %d cwmin %d cwmax %d txop %d acm %d no_ack %d\n",
2725			   wmm_param_type, ac, wmm_param->aifs, wmm_param->cwmin,
2726			   wmm_param->cwmax, wmm_param->txoplimit,
2727			   wmm_param->acm, wmm_param->no_ack);
2728	}
2729	ret = ath11k_wmi_cmd_send(wmi, skb,
2730				  WMI_VDEV_SET_WMM_PARAMS_CMDID);
2731	if (ret) {
2732		ath11k_warn(ar->ab,
2733			    "failed to send WMI_VDEV_SET_WMM_PARAMS_CMDID");
2734		dev_kfree_skb(skb);
2735	}
2736
2737	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd vdev set wmm params");
2738
2739	return ret;
2740}
2741
2742int ath11k_wmi_send_dfs_phyerr_offload_enable_cmd(struct ath11k *ar,
2743						  u32 pdev_id)
2744{
2745	struct ath11k_pdev_wmi *wmi = ar->wmi;
2746	struct wmi_dfs_phyerr_offload_cmd *cmd;
2747	struct sk_buff *skb;
2748	int ret;
2749
2750	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
2751	if (!skb)
2752		return -ENOMEM;
2753
2754	cmd = (struct wmi_dfs_phyerr_offload_cmd *)skb->data;
2755	cmd->tlv_header =
2756		FIELD_PREP(WMI_TLV_TAG,
2757			   WMI_TAG_PDEV_DFS_PHYERR_OFFLOAD_ENABLE_CMD) |
2758		FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2759
2760	cmd->pdev_id = pdev_id;
2761
2762	ret = ath11k_wmi_cmd_send(wmi, skb,
2763				  WMI_PDEV_DFS_PHYERR_OFFLOAD_ENABLE_CMDID);
2764	if (ret) {
2765		ath11k_warn(ar->ab,
2766			    "failed to send WMI_PDEV_DFS_PHYERR_OFFLOAD_ENABLE cmd\n");
2767		dev_kfree_skb(skb);
2768	}
2769
2770	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2771		   "cmd pdev dfs phyerr offload enable pdev id %d\n", pdev_id);
2772
2773	return ret;
2774}
2775
2776int ath11k_wmi_delba_send(struct ath11k *ar, u32 vdev_id, const u8 *mac,
2777			  u32 tid, u32 initiator, u32 reason)
2778{
2779	struct ath11k_pdev_wmi *wmi = ar->wmi;
2780	struct wmi_delba_send_cmd *cmd;
2781	struct sk_buff *skb;
2782	int ret;
2783
2784	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
2785	if (!skb)
2786		return -ENOMEM;
2787
2788	cmd = (struct wmi_delba_send_cmd *)skb->data;
2789	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_DELBA_SEND_CMD) |
2790			FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2791	cmd->vdev_id = vdev_id;
2792	ether_addr_copy(cmd->peer_macaddr.addr, mac);
2793	cmd->tid = tid;
2794	cmd->initiator = initiator;
2795	cmd->reasoncode = reason;
2796
2797	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_DELBA_SEND_CMDID);
2798
2799	if (ret) {
2800		ath11k_warn(ar->ab,
2801			    "failed to send WMI_DELBA_SEND_CMDID cmd\n");
2802		dev_kfree_skb(skb);
2803	}
2804
2805	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2806		   "cmd delba send vdev_id 0x%X mac_addr %pM tid %u initiator %u reason %u\n",
2807		   vdev_id, mac, tid, initiator, reason);
2808
2809	return ret;
2810}
2811
2812int ath11k_wmi_addba_set_resp(struct ath11k *ar, u32 vdev_id, const u8 *mac,
2813			      u32 tid, u32 status)
2814{
2815	struct ath11k_pdev_wmi *wmi = ar->wmi;
2816	struct wmi_addba_setresponse_cmd *cmd;
2817	struct sk_buff *skb;
2818	int ret;
2819
2820	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
2821	if (!skb)
2822		return -ENOMEM;
2823
2824	cmd = (struct wmi_addba_setresponse_cmd *)skb->data;
2825	cmd->tlv_header =
2826		FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ADDBA_SETRESPONSE_CMD) |
2827		FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2828	cmd->vdev_id = vdev_id;
2829	ether_addr_copy(cmd->peer_macaddr.addr, mac);
2830	cmd->tid = tid;
2831	cmd->statuscode = status;
2832
2833	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_ADDBA_SET_RESP_CMDID);
2834
2835	if (ret) {
2836		ath11k_warn(ar->ab,
2837			    "failed to send WMI_ADDBA_SET_RESP_CMDID cmd\n");
2838		dev_kfree_skb(skb);
2839	}
2840
2841	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2842		   "cmd addba set resp vdev_id 0x%X mac_addr %pM tid %u status %u\n",
2843		   vdev_id, mac, tid, status);
2844
2845	return ret;
2846}
2847
2848int ath11k_wmi_addba_send(struct ath11k *ar, u32 vdev_id, const u8 *mac,
2849			  u32 tid, u32 buf_size)
2850{
2851	struct ath11k_pdev_wmi *wmi = ar->wmi;
2852	struct wmi_addba_send_cmd *cmd;
2853	struct sk_buff *skb;
2854	int ret;
2855
2856	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
2857	if (!skb)
2858		return -ENOMEM;
2859
2860	cmd = (struct wmi_addba_send_cmd *)skb->data;
2861	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ADDBA_SEND_CMD) |
2862		FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2863	cmd->vdev_id = vdev_id;
2864	ether_addr_copy(cmd->peer_macaddr.addr, mac);
2865	cmd->tid = tid;
2866	cmd->buffersize = buf_size;
2867
2868	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_ADDBA_SEND_CMDID);
2869
2870	if (ret) {
2871		ath11k_warn(ar->ab,
2872			    "failed to send WMI_ADDBA_SEND_CMDID cmd\n");
2873		dev_kfree_skb(skb);
2874	}
2875
2876	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2877		   "cmd addba send vdev_id 0x%X mac_addr %pM tid %u bufsize %u\n",
2878		   vdev_id, mac, tid, buf_size);
2879
2880	return ret;
2881}
2882
2883int ath11k_wmi_addba_clear_resp(struct ath11k *ar, u32 vdev_id, const u8 *mac)
2884{
2885	struct ath11k_pdev_wmi *wmi = ar->wmi;
2886	struct wmi_addba_clear_resp_cmd *cmd;
2887	struct sk_buff *skb;
2888	int ret;
2889
2890	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
2891	if (!skb)
2892		return -ENOMEM;
2893
2894	cmd = (struct wmi_addba_clear_resp_cmd *)skb->data;
2895	cmd->tlv_header =
2896		FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ADDBA_CLEAR_RESP_CMD) |
2897		FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2898	cmd->vdev_id = vdev_id;
2899	ether_addr_copy(cmd->peer_macaddr.addr, mac);
2900
2901	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_ADDBA_CLEAR_RESP_CMDID);
2902
2903	if (ret) {
2904		ath11k_warn(ar->ab,
2905			    "failed to send WMI_ADDBA_CLEAR_RESP_CMDID cmd\n");
2906		dev_kfree_skb(skb);
2907	}
2908
2909	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
2910		   "cmd addba clear resp vdev_id 0x%X mac_addr %pM\n",
2911		   vdev_id, mac);
2912
2913	return ret;
2914}
2915
2916int ath11k_wmi_pdev_peer_pktlog_filter(struct ath11k *ar, u8 *addr, u8 enable)
2917{
2918	struct ath11k_pdev_wmi *wmi = ar->wmi;
2919	struct wmi_pdev_pktlog_filter_cmd *cmd;
2920	struct wmi_pdev_pktlog_filter_info *info;
2921	struct sk_buff *skb;
2922	struct wmi_tlv *tlv;
2923	void *ptr;
2924	int ret, len;
2925
2926	len = sizeof(*cmd) + sizeof(*info) + TLV_HDR_SIZE;
2927	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
2928	if (!skb)
2929		return -ENOMEM;
2930
2931	cmd = (struct wmi_pdev_pktlog_filter_cmd *)skb->data;
2932
2933	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_PEER_PKTLOG_FILTER_CMD) |
2934			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2935
2936	cmd->pdev_id = DP_HW2SW_MACID(ar->pdev->pdev_id);
2937	cmd->num_mac = 1;
2938	cmd->enable = enable;
2939
2940	ptr = skb->data + sizeof(*cmd);
2941
2942	tlv = ptr;
2943	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
2944		      FIELD_PREP(WMI_TLV_LEN, sizeof(*info));
2945
2946	ptr += TLV_HDR_SIZE;
2947	info = ptr;
2948
2949	ether_addr_copy(info->peer_macaddr.addr, addr);
2950	info->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_PEER_PKTLOG_FILTER_INFO) |
2951			   FIELD_PREP(WMI_TLV_LEN,
2952				      sizeof(*info) - TLV_HDR_SIZE);
2953
2954	ret = ath11k_wmi_cmd_send(wmi, skb,
2955				  WMI_PDEV_PKTLOG_FILTER_CMDID);
2956	if (ret) {
2957		ath11k_warn(ar->ab, "failed to send WMI_PDEV_PKTLOG_ENABLE_CMDID\n");
2958		dev_kfree_skb(skb);
2959	}
2960
2961	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd pdev pktlog filter");
2962
2963	return ret;
2964}
2965
2966int
2967ath11k_wmi_send_init_country_cmd(struct ath11k *ar,
2968				 struct wmi_init_country_params init_cc_params)
2969{
2970	struct ath11k_pdev_wmi *wmi = ar->wmi;
2971	struct wmi_init_country_cmd *cmd;
2972	struct sk_buff *skb;
2973	int ret;
2974
2975	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
2976	if (!skb)
2977		return -ENOMEM;
2978
2979	cmd = (struct wmi_init_country_cmd *)skb->data;
2980	cmd->tlv_header =
2981		FIELD_PREP(WMI_TLV_TAG,
2982			   WMI_TAG_SET_INIT_COUNTRY_CMD) |
2983		FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
2984
2985	cmd->pdev_id = ar->pdev->pdev_id;
2986
2987	switch (init_cc_params.flags) {
2988	case ALPHA_IS_SET:
2989		cmd->init_cc_type = WMI_COUNTRY_INFO_TYPE_ALPHA;
2990		memcpy((u8 *)&cmd->cc_info.alpha2,
2991		       init_cc_params.cc_info.alpha2, 3);
2992		break;
2993	case CC_IS_SET:
2994		cmd->init_cc_type = WMI_COUNTRY_INFO_TYPE_COUNTRY_CODE;
2995		cmd->cc_info.country_code = init_cc_params.cc_info.country_code;
2996		break;
2997	case REGDMN_IS_SET:
2998		cmd->init_cc_type = WMI_COUNTRY_INFO_TYPE_REGDOMAIN;
2999		cmd->cc_info.regdom_id = init_cc_params.cc_info.regdom_id;
3000		break;
3001	default:
3002		ath11k_warn(ar->ab, "unknown cc params flags: 0x%x",
3003			    init_cc_params.flags);
3004		ret = -EINVAL;
3005		goto err;
3006	}
3007
3008	ret = ath11k_wmi_cmd_send(wmi, skb,
3009				  WMI_SET_INIT_COUNTRY_CMDID);
3010	if (ret) {
3011		ath11k_warn(ar->ab,
3012			    "failed to send WMI_SET_INIT_COUNTRY CMD :%d\n",
3013			    ret);
3014		goto err;
3015	}
3016
3017	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd set init country");
3018
3019	return 0;
3020
3021err:
3022	dev_kfree_skb(skb);
3023	return ret;
3024}
3025
3026int ath11k_wmi_send_set_current_country_cmd(struct ath11k *ar,
3027					    struct wmi_set_current_country_params *param)
3028{
3029	struct ath11k_pdev_wmi *wmi = ar->wmi;
3030	struct wmi_set_current_country_cmd *cmd;
3031	struct sk_buff *skb;
3032	int ret;
3033
3034	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
3035	if (!skb)
3036		return -ENOMEM;
3037
3038	cmd = (struct wmi_set_current_country_cmd *)skb->data;
3039	cmd->tlv_header =
3040		FIELD_PREP(WMI_TLV_TAG, WMI_TAG_SET_CURRENT_COUNTRY_CMD) |
3041		FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
3042
3043	cmd->pdev_id = ar->pdev->pdev_id;
3044	memcpy(&cmd->new_alpha2, &param->alpha2, 3);
3045
3046	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_SET_CURRENT_COUNTRY_CMDID);
3047	if (ret) {
3048		ath11k_warn(ar->ab,
3049			    "failed to send WMI_SET_CURRENT_COUNTRY_CMDID: %d\n", ret);
3050		dev_kfree_skb(skb);
3051	}
3052
3053	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3054		   "cmd set current country pdev id %d alpha2 %c%c\n",
3055		   ar->pdev->pdev_id,
3056		   param->alpha2[0],
3057		   param->alpha2[1]);
3058
3059	return ret;
3060}
3061
3062int
3063ath11k_wmi_send_thermal_mitigation_param_cmd(struct ath11k *ar,
3064					     struct thermal_mitigation_params *param)
3065{
3066	struct ath11k_pdev_wmi *wmi = ar->wmi;
3067	struct wmi_therm_throt_config_request_cmd *cmd;
3068	struct wmi_therm_throt_level_config_info *lvl_conf;
3069	struct wmi_tlv *tlv;
3070	struct sk_buff *skb;
3071	int i, ret, len;
3072
3073	len = sizeof(*cmd) + TLV_HDR_SIZE +
3074	      THERMAL_LEVELS * sizeof(struct wmi_therm_throt_level_config_info);
3075
3076	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3077	if (!skb)
3078		return -ENOMEM;
3079
3080	cmd = (struct wmi_therm_throt_config_request_cmd *)skb->data;
3081
3082	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_THERM_THROT_CONFIG_REQUEST) |
3083			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
3084
3085	cmd->pdev_id = ar->pdev->pdev_id;
3086	cmd->enable = param->enable;
3087	cmd->dc = param->dc;
3088	cmd->dc_per_event = param->dc_per_event;
3089	cmd->therm_throt_levels = THERMAL_LEVELS;
3090
3091	tlv = (struct wmi_tlv *)(skb->data + sizeof(*cmd));
3092	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
3093		      FIELD_PREP(WMI_TLV_LEN,
3094				 (THERMAL_LEVELS *
3095				  sizeof(struct wmi_therm_throt_level_config_info)));
3096
3097	lvl_conf = (struct wmi_therm_throt_level_config_info *)(skb->data +
3098								sizeof(*cmd) +
3099								TLV_HDR_SIZE);
3100	for (i = 0; i < THERMAL_LEVELS; i++) {
3101		lvl_conf->tlv_header =
3102			FIELD_PREP(WMI_TLV_TAG, WMI_TAG_THERM_THROT_LEVEL_CONFIG_INFO) |
3103			FIELD_PREP(WMI_TLV_LEN, sizeof(*lvl_conf) - TLV_HDR_SIZE);
3104
3105		lvl_conf->temp_lwm = param->levelconf[i].tmplwm;
3106		lvl_conf->temp_hwm = param->levelconf[i].tmphwm;
3107		lvl_conf->dc_off_percent = param->levelconf[i].dcoffpercent;
3108		lvl_conf->prio = param->levelconf[i].priority;
3109		lvl_conf++;
3110	}
3111
3112	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_THERM_THROT_SET_CONF_CMDID);
3113	if (ret) {
3114		ath11k_warn(ar->ab, "failed to send THERM_THROT_SET_CONF cmd\n");
3115		dev_kfree_skb(skb);
3116	}
3117
3118	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3119		   "cmd therm throt set conf pdev_id %d enable %d dc %d dc_per_event %x levels %d\n",
3120		   ar->pdev->pdev_id, param->enable, param->dc,
3121		   param->dc_per_event, THERMAL_LEVELS);
3122
3123	return ret;
3124}
3125
3126int ath11k_wmi_send_11d_scan_start_cmd(struct ath11k *ar,
3127				       struct wmi_11d_scan_start_params *param)
3128{
3129	struct ath11k_pdev_wmi *wmi = ar->wmi;
3130	struct wmi_11d_scan_start_cmd *cmd;
3131	struct sk_buff *skb;
3132	int ret;
3133
3134	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
3135	if (!skb)
3136		return -ENOMEM;
3137
3138	cmd = (struct wmi_11d_scan_start_cmd *)skb->data;
3139	cmd->tlv_header =
3140		FIELD_PREP(WMI_TLV_TAG, WMI_TAG_11D_SCAN_START_CMD) |
3141		FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
3142
3143	cmd->vdev_id = param->vdev_id;
3144	cmd->scan_period_msec = param->scan_period_msec;
3145	cmd->start_interval_msec = param->start_interval_msec;
3146
3147	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_11D_SCAN_START_CMDID);
3148	if (ret) {
3149		ath11k_warn(ar->ab,
3150			    "failed to send WMI_11D_SCAN_START_CMDID: %d\n", ret);
3151		dev_kfree_skb(skb);
3152	}
3153
3154	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3155		   "cmd 11d scan start vdev id %d period %d ms internal %d ms\n",
3156		   cmd->vdev_id,
3157		   cmd->scan_period_msec,
3158		   cmd->start_interval_msec);
3159
3160	return ret;
3161}
3162
3163int ath11k_wmi_send_11d_scan_stop_cmd(struct ath11k *ar, u32 vdev_id)
3164{
3165	struct ath11k_pdev_wmi *wmi = ar->wmi;
3166	struct wmi_11d_scan_stop_cmd *cmd;
3167	struct sk_buff *skb;
3168	int ret;
3169
3170	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
3171	if (!skb)
3172		return -ENOMEM;
3173
3174	cmd = (struct wmi_11d_scan_stop_cmd *)skb->data;
3175	cmd->tlv_header =
3176		FIELD_PREP(WMI_TLV_TAG, WMI_TAG_11D_SCAN_STOP_CMD) |
3177		FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
3178
3179	cmd->vdev_id = vdev_id;
3180
3181	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_11D_SCAN_STOP_CMDID);
3182	if (ret) {
3183		ath11k_warn(ar->ab,
3184			    "failed to send WMI_11D_SCAN_STOP_CMDID: %d\n", ret);
3185		dev_kfree_skb(skb);
3186	}
3187
3188	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3189		   "cmd 11d scan stop vdev id %d\n",
3190		   cmd->vdev_id);
3191
3192	return ret;
3193}
3194
3195int ath11k_wmi_pdev_pktlog_enable(struct ath11k *ar, u32 pktlog_filter)
3196{
3197	struct ath11k_pdev_wmi *wmi = ar->wmi;
3198	struct wmi_pktlog_enable_cmd *cmd;
3199	struct sk_buff *skb;
3200	int ret;
3201
3202	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
3203	if (!skb)
3204		return -ENOMEM;
3205
3206	cmd = (struct wmi_pktlog_enable_cmd *)skb->data;
3207
3208	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_PKTLOG_ENABLE_CMD) |
3209			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
3210
3211	cmd->pdev_id = DP_HW2SW_MACID(ar->pdev->pdev_id);
3212	cmd->evlist = pktlog_filter;
3213	cmd->enable = ATH11K_WMI_PKTLOG_ENABLE_FORCE;
3214
3215	ret = ath11k_wmi_cmd_send(wmi, skb,
3216				  WMI_PDEV_PKTLOG_ENABLE_CMDID);
3217	if (ret) {
3218		ath11k_warn(ar->ab, "failed to send WMI_PDEV_PKTLOG_ENABLE_CMDID\n");
3219		dev_kfree_skb(skb);
3220	}
3221
3222	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd pdev pktlog enable");
3223
3224	return ret;
3225}
3226
3227int ath11k_wmi_pdev_pktlog_disable(struct ath11k *ar)
3228{
3229	struct ath11k_pdev_wmi *wmi = ar->wmi;
3230	struct wmi_pktlog_disable_cmd *cmd;
3231	struct sk_buff *skb;
3232	int ret;
3233
3234	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
3235	if (!skb)
3236		return -ENOMEM;
3237
3238	cmd = (struct wmi_pktlog_disable_cmd *)skb->data;
3239
3240	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_PKTLOG_DISABLE_CMD) |
3241			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
3242
3243	cmd->pdev_id = DP_HW2SW_MACID(ar->pdev->pdev_id);
3244
3245	ret = ath11k_wmi_cmd_send(wmi, skb,
3246				  WMI_PDEV_PKTLOG_DISABLE_CMDID);
3247	if (ret) {
3248		ath11k_warn(ar->ab, "failed to send WMI_PDEV_PKTLOG_ENABLE_CMDID\n");
3249		dev_kfree_skb(skb);
3250	}
3251
3252	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd pdev pktlog disable");
3253
3254	return ret;
3255}
3256
3257void ath11k_wmi_fill_default_twt_params(struct wmi_twt_enable_params *twt_params)
3258{
3259	twt_params->sta_cong_timer_ms = ATH11K_TWT_DEF_STA_CONG_TIMER_MS;
3260	twt_params->default_slot_size = ATH11K_TWT_DEF_DEFAULT_SLOT_SIZE;
3261	twt_params->congestion_thresh_setup = ATH11K_TWT_DEF_CONGESTION_THRESH_SETUP;
3262	twt_params->congestion_thresh_teardown =
3263		ATH11K_TWT_DEF_CONGESTION_THRESH_TEARDOWN;
3264	twt_params->congestion_thresh_critical =
3265		ATH11K_TWT_DEF_CONGESTION_THRESH_CRITICAL;
3266	twt_params->interference_thresh_teardown =
3267		ATH11K_TWT_DEF_INTERFERENCE_THRESH_TEARDOWN;
3268	twt_params->interference_thresh_setup =
3269		ATH11K_TWT_DEF_INTERFERENCE_THRESH_SETUP;
3270	twt_params->min_no_sta_setup = ATH11K_TWT_DEF_MIN_NO_STA_SETUP;
3271	twt_params->min_no_sta_teardown = ATH11K_TWT_DEF_MIN_NO_STA_TEARDOWN;
3272	twt_params->no_of_bcast_mcast_slots = ATH11K_TWT_DEF_NO_OF_BCAST_MCAST_SLOTS;
3273	twt_params->min_no_twt_slots = ATH11K_TWT_DEF_MIN_NO_TWT_SLOTS;
3274	twt_params->max_no_sta_twt = ATH11K_TWT_DEF_MAX_NO_STA_TWT;
3275	twt_params->mode_check_interval = ATH11K_TWT_DEF_MODE_CHECK_INTERVAL;
3276	twt_params->add_sta_slot_interval = ATH11K_TWT_DEF_ADD_STA_SLOT_INTERVAL;
3277	twt_params->remove_sta_slot_interval =
3278		ATH11K_TWT_DEF_REMOVE_STA_SLOT_INTERVAL;
3279	/* TODO add MBSSID support */
3280	twt_params->mbss_support = 0;
3281}
3282
3283int ath11k_wmi_send_twt_enable_cmd(struct ath11k *ar, u32 pdev_id,
3284				   struct wmi_twt_enable_params *params)
3285{
3286	struct ath11k_pdev_wmi *wmi = ar->wmi;
3287	struct ath11k_base *ab = wmi->wmi_ab->ab;
3288	struct wmi_twt_enable_params_cmd *cmd;
3289	struct sk_buff *skb;
3290	int ret, len;
3291
3292	len = sizeof(*cmd);
3293
3294	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3295	if (!skb)
3296		return -ENOMEM;
3297
3298	cmd = (struct wmi_twt_enable_params_cmd *)skb->data;
3299	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_TWT_ENABLE_CMD) |
3300			  FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3301	cmd->pdev_id = pdev_id;
3302	cmd->sta_cong_timer_ms = params->sta_cong_timer_ms;
3303	cmd->default_slot_size = params->default_slot_size;
3304	cmd->congestion_thresh_setup = params->congestion_thresh_setup;
3305	cmd->congestion_thresh_teardown = params->congestion_thresh_teardown;
3306	cmd->congestion_thresh_critical = params->congestion_thresh_critical;
3307	cmd->interference_thresh_teardown = params->interference_thresh_teardown;
3308	cmd->interference_thresh_setup = params->interference_thresh_setup;
3309	cmd->min_no_sta_setup = params->min_no_sta_setup;
3310	cmd->min_no_sta_teardown = params->min_no_sta_teardown;
3311	cmd->no_of_bcast_mcast_slots = params->no_of_bcast_mcast_slots;
3312	cmd->min_no_twt_slots = params->min_no_twt_slots;
3313	cmd->max_no_sta_twt = params->max_no_sta_twt;
3314	cmd->mode_check_interval = params->mode_check_interval;
3315	cmd->add_sta_slot_interval = params->add_sta_slot_interval;
3316	cmd->remove_sta_slot_interval = params->remove_sta_slot_interval;
3317	cmd->mbss_support = params->mbss_support;
3318
3319	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_TWT_ENABLE_CMDID);
3320	if (ret) {
3321		ath11k_warn(ab, "Failed to send WMI_TWT_ENABLE_CMDID");
3322		dev_kfree_skb(skb);
3323		return ret;
3324	}
3325
3326	ar->twt_enabled = 1;
3327
3328	ath11k_dbg(ab, ATH11K_DBG_WMI, "cmd twt enable");
3329
3330	return 0;
3331}
3332
3333int
3334ath11k_wmi_send_twt_disable_cmd(struct ath11k *ar, u32 pdev_id)
3335{
3336	struct ath11k_pdev_wmi *wmi = ar->wmi;
3337	struct ath11k_base *ab = wmi->wmi_ab->ab;
3338	struct wmi_twt_disable_params_cmd *cmd;
3339	struct sk_buff *skb;
3340	int ret, len;
3341
3342	len = sizeof(*cmd);
3343
3344	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3345	if (!skb)
3346		return -ENOMEM;
3347
3348	cmd = (struct wmi_twt_disable_params_cmd *)skb->data;
3349	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_TWT_DISABLE_CMD) |
3350			  FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3351	cmd->pdev_id = pdev_id;
3352
3353	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_TWT_DISABLE_CMDID);
3354	if (ret) {
3355		ath11k_warn(ab, "Failed to send WMI_TWT_DISABLE_CMDID");
3356		dev_kfree_skb(skb);
3357		return ret;
3358	}
3359
3360	ath11k_dbg(ab, ATH11K_DBG_WMI, "cmd twt disable");
3361
3362	ar->twt_enabled = 0;
3363
3364	return 0;
3365}
3366
3367int ath11k_wmi_send_twt_add_dialog_cmd(struct ath11k *ar,
3368				       struct wmi_twt_add_dialog_params *params)
3369{
3370	struct ath11k_pdev_wmi *wmi = ar->wmi;
3371	struct ath11k_base *ab = wmi->wmi_ab->ab;
3372	struct wmi_twt_add_dialog_params_cmd *cmd;
3373	struct sk_buff *skb;
3374	int ret, len;
3375
3376	len = sizeof(*cmd);
3377
3378	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3379	if (!skb)
3380		return -ENOMEM;
3381
3382	cmd = (struct wmi_twt_add_dialog_params_cmd *)skb->data;
3383	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_TWT_ADD_DIALOG_CMD) |
3384			  FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3385
3386	cmd->vdev_id = params->vdev_id;
3387	ether_addr_copy(cmd->peer_macaddr.addr, params->peer_macaddr);
3388	cmd->dialog_id = params->dialog_id;
3389	cmd->wake_intvl_us = params->wake_intvl_us;
3390	cmd->wake_intvl_mantis = params->wake_intvl_mantis;
3391	cmd->wake_dura_us = params->wake_dura_us;
3392	cmd->sp_offset_us = params->sp_offset_us;
3393	cmd->flags = params->twt_cmd;
3394	if (params->flag_bcast)
3395		cmd->flags |= WMI_TWT_ADD_DIALOG_FLAG_BCAST;
3396	if (params->flag_trigger)
3397		cmd->flags |= WMI_TWT_ADD_DIALOG_FLAG_TRIGGER;
3398	if (params->flag_flow_type)
3399		cmd->flags |= WMI_TWT_ADD_DIALOG_FLAG_FLOW_TYPE;
3400	if (params->flag_protection)
3401		cmd->flags |= WMI_TWT_ADD_DIALOG_FLAG_PROTECTION;
3402
3403	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_TWT_ADD_DIALOG_CMDID);
3404	if (ret) {
3405		ath11k_warn(ab,
3406			    "failed to send wmi command to add twt dialog: %d",
3407			    ret);
3408		dev_kfree_skb(skb);
3409		return ret;
3410	}
3411
3412	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3413		   "cmd twt add dialog vdev %u dialog id %u wake interval %u mantissa %u wake duration %u service period offset %u flags 0x%x\n",
3414		   cmd->vdev_id, cmd->dialog_id, cmd->wake_intvl_us,
3415		   cmd->wake_intvl_mantis, cmd->wake_dura_us, cmd->sp_offset_us,
3416		   cmd->flags);
3417
3418	return 0;
3419}
3420
3421int ath11k_wmi_send_twt_del_dialog_cmd(struct ath11k *ar,
3422				       struct wmi_twt_del_dialog_params *params)
3423{
3424	struct ath11k_pdev_wmi *wmi = ar->wmi;
3425	struct ath11k_base *ab = wmi->wmi_ab->ab;
3426	struct wmi_twt_del_dialog_params_cmd *cmd;
3427	struct sk_buff *skb;
3428	int ret, len;
3429
3430	len = sizeof(*cmd);
3431
3432	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3433	if (!skb)
3434		return -ENOMEM;
3435
3436	cmd = (struct wmi_twt_del_dialog_params_cmd *)skb->data;
3437	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_TWT_DEL_DIALOG_CMD) |
3438			  FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3439
3440	cmd->vdev_id = params->vdev_id;
3441	ether_addr_copy(cmd->peer_macaddr.addr, params->peer_macaddr);
3442	cmd->dialog_id = params->dialog_id;
3443
3444	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_TWT_DEL_DIALOG_CMDID);
3445	if (ret) {
3446		ath11k_warn(ab,
3447			    "failed to send wmi command to delete twt dialog: %d",
3448			    ret);
3449		dev_kfree_skb(skb);
3450		return ret;
3451	}
3452
3453	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3454		   "cmd twt del dialog vdev %u dialog id %u\n",
3455		   cmd->vdev_id, cmd->dialog_id);
3456
3457	return 0;
3458}
3459
3460int ath11k_wmi_send_twt_pause_dialog_cmd(struct ath11k *ar,
3461					 struct wmi_twt_pause_dialog_params *params)
3462{
3463	struct ath11k_pdev_wmi *wmi = ar->wmi;
3464	struct ath11k_base *ab = wmi->wmi_ab->ab;
3465	struct wmi_twt_pause_dialog_params_cmd *cmd;
3466	struct sk_buff *skb;
3467	int ret, len;
3468
3469	len = sizeof(*cmd);
3470
3471	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3472	if (!skb)
3473		return -ENOMEM;
3474
3475	cmd = (struct wmi_twt_pause_dialog_params_cmd *)skb->data;
3476	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
3477				     WMI_TAG_TWT_PAUSE_DIALOG_CMD) |
3478			  FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3479
3480	cmd->vdev_id = params->vdev_id;
3481	ether_addr_copy(cmd->peer_macaddr.addr, params->peer_macaddr);
3482	cmd->dialog_id = params->dialog_id;
3483
3484	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_TWT_PAUSE_DIALOG_CMDID);
3485	if (ret) {
3486		ath11k_warn(ab,
3487			    "failed to send wmi command to pause twt dialog: %d",
3488			    ret);
3489		dev_kfree_skb(skb);
3490		return ret;
3491	}
3492
3493	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3494		   "cmd twt pause dialog vdev %u dialog id %u\n",
3495		   cmd->vdev_id, cmd->dialog_id);
3496
3497	return 0;
3498}
3499
3500int ath11k_wmi_send_twt_resume_dialog_cmd(struct ath11k *ar,
3501					  struct wmi_twt_resume_dialog_params *params)
3502{
3503	struct ath11k_pdev_wmi *wmi = ar->wmi;
3504	struct ath11k_base *ab = wmi->wmi_ab->ab;
3505	struct wmi_twt_resume_dialog_params_cmd *cmd;
3506	struct sk_buff *skb;
3507	int ret, len;
3508
3509	len = sizeof(*cmd);
3510
3511	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3512	if (!skb)
3513		return -ENOMEM;
3514
3515	cmd = (struct wmi_twt_resume_dialog_params_cmd *)skb->data;
3516	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
3517				     WMI_TAG_TWT_RESUME_DIALOG_CMD) |
3518			  FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3519
3520	cmd->vdev_id = params->vdev_id;
3521	ether_addr_copy(cmd->peer_macaddr.addr, params->peer_macaddr);
3522	cmd->dialog_id = params->dialog_id;
3523	cmd->sp_offset_us = params->sp_offset_us;
3524	cmd->next_twt_size = params->next_twt_size;
3525
3526	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_TWT_RESUME_DIALOG_CMDID);
3527	if (ret) {
3528		ath11k_warn(ab,
3529			    "failed to send wmi command to resume twt dialog: %d",
3530			    ret);
3531		dev_kfree_skb(skb);
3532		return ret;
3533	}
3534
3535	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3536		   "cmd twt resume dialog vdev %u dialog id %u service period offset %u next twt subfield size %u\n",
3537		   cmd->vdev_id, cmd->dialog_id, cmd->sp_offset_us,
3538		   cmd->next_twt_size);
3539
3540	return 0;
3541}
3542
3543int
3544ath11k_wmi_send_obss_spr_cmd(struct ath11k *ar, u32 vdev_id,
3545			     struct ieee80211_he_obss_pd *he_obss_pd)
3546{
3547	struct ath11k_pdev_wmi *wmi = ar->wmi;
3548	struct ath11k_base *ab = wmi->wmi_ab->ab;
3549	struct wmi_obss_spatial_reuse_params_cmd *cmd;
3550	struct sk_buff *skb;
3551	int ret, len;
3552
3553	len = sizeof(*cmd);
3554
3555	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3556	if (!skb)
3557		return -ENOMEM;
3558
3559	cmd = (struct wmi_obss_spatial_reuse_params_cmd *)skb->data;
3560	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
3561				     WMI_TAG_OBSS_SPATIAL_REUSE_SET_CMD) |
3562			  FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3563	cmd->vdev_id = vdev_id;
3564	cmd->enable = he_obss_pd->enable;
3565	cmd->obss_min = he_obss_pd->min_offset;
3566	cmd->obss_max = he_obss_pd->max_offset;
3567
3568	ret = ath11k_wmi_cmd_send(wmi, skb,
3569				  WMI_PDEV_OBSS_PD_SPATIAL_REUSE_CMDID);
3570	if (ret) {
3571		ath11k_warn(ab,
3572			    "Failed to send WMI_PDEV_OBSS_PD_SPATIAL_REUSE_CMDID");
3573		dev_kfree_skb(skb);
3574		return ret;
3575	}
3576
3577	ath11k_dbg(ab, ATH11K_DBG_WMI, "cmd pdev obss pd spatial reuse");
3578
3579	return 0;
3580}
3581
3582int
3583ath11k_wmi_pdev_set_srg_bss_color_bitmap(struct ath11k *ar, u32 *bitmap)
3584{
3585	struct ath11k_pdev_wmi *wmi = ar->wmi;
3586	struct ath11k_base *ab = wmi->wmi_ab->ab;
3587	struct wmi_pdev_obss_pd_bitmap_cmd *cmd;
3588	struct sk_buff *skb;
3589	int ret, len;
3590
3591	len = sizeof(*cmd);
3592
3593	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3594	if (!skb)
3595		return -ENOMEM;
3596
3597	cmd = (struct wmi_pdev_obss_pd_bitmap_cmd *)skb->data;
3598	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
3599				     WMI_TAG_PDEV_SRG_BSS_COLOR_BITMAP_CMD) |
3600			  FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3601	cmd->pdev_id = ar->pdev->pdev_id;
3602	memcpy(cmd->bitmap, bitmap, sizeof(cmd->bitmap));
3603
3604	ret = ath11k_wmi_cmd_send(wmi, skb,
3605				  WMI_PDEV_SET_SRG_BSS_COLOR_BITMAP_CMDID);
3606	if (ret) {
3607		ath11k_warn(ab,
3608			    "failed to send WMI_PDEV_SET_SRG_BSS_COLOR_BITMAP_CMDID");
3609		dev_kfree_skb(skb);
3610		return ret;
3611	}
3612
3613	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3614		   "cmd pdev set srg bss color bitmap pdev_id %d bss color bitmap %08x %08x\n",
3615		   cmd->pdev_id, cmd->bitmap[0], cmd->bitmap[1]);
3616
3617	return 0;
3618}
3619
3620int
3621ath11k_wmi_pdev_set_srg_patial_bssid_bitmap(struct ath11k *ar, u32 *bitmap)
3622{
3623	struct ath11k_pdev_wmi *wmi = ar->wmi;
3624	struct ath11k_base *ab = wmi->wmi_ab->ab;
3625	struct wmi_pdev_obss_pd_bitmap_cmd *cmd;
3626	struct sk_buff *skb;
3627	int ret, len;
3628
3629	len = sizeof(*cmd);
3630
3631	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3632	if (!skb)
3633		return -ENOMEM;
3634
3635	cmd = (struct wmi_pdev_obss_pd_bitmap_cmd *)skb->data;
3636	cmd->tlv_header =
3637		FIELD_PREP(WMI_TLV_TAG,
3638			   WMI_TAG_PDEV_SRG_PARTIAL_BSSID_BITMAP_CMD) |
3639		FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3640	cmd->pdev_id = ar->pdev->pdev_id;
3641	memcpy(cmd->bitmap, bitmap, sizeof(cmd->bitmap));
3642
3643	ret = ath11k_wmi_cmd_send(wmi, skb,
3644				  WMI_PDEV_SET_SRG_PARTIAL_BSSID_BITMAP_CMDID);
3645	if (ret) {
3646		ath11k_warn(ab,
3647			    "failed to send WMI_PDEV_SET_SRG_PARTIAL_BSSID_BITMAP_CMDID");
3648		dev_kfree_skb(skb);
3649		return ret;
3650	}
3651
3652	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3653		   "cmd pdev set srg partial bssid bitmap pdev_id %d partial bssid bitmap %08x %08x\n",
3654		   cmd->pdev_id, cmd->bitmap[0], cmd->bitmap[1]);
3655
3656	return 0;
3657}
3658
3659int
3660ath11k_wmi_pdev_srg_obss_color_enable_bitmap(struct ath11k *ar, u32 *bitmap)
3661{
3662	struct ath11k_pdev_wmi *wmi = ar->wmi;
3663	struct ath11k_base *ab = wmi->wmi_ab->ab;
3664	struct wmi_pdev_obss_pd_bitmap_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_pdev_obss_pd_bitmap_cmd *)skb->data;
3675	cmd->tlv_header =
3676		FIELD_PREP(WMI_TLV_TAG,
3677			   WMI_TAG_PDEV_SRG_OBSS_COLOR_ENABLE_BITMAP_CMD) |
3678		FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3679	cmd->pdev_id = ar->pdev->pdev_id;
3680	memcpy(cmd->bitmap, bitmap, sizeof(cmd->bitmap));
3681
3682	ret = ath11k_wmi_cmd_send(wmi, skb,
3683				  WMI_PDEV_SET_SRG_OBSS_COLOR_ENABLE_BITMAP_CMDID);
3684	if (ret) {
3685		ath11k_warn(ab,
3686			    "failed to send WMI_PDEV_SET_SRG_OBSS_COLOR_ENABLE_BITMAP_CMDID");
3687		dev_kfree_skb(skb);
3688		return ret;
3689	}
3690
3691	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3692		   "cmd pdev set srg obsscolor enable pdev_id %d bss color enable bitmap %08x %08x\n",
3693		   cmd->pdev_id, cmd->bitmap[0], cmd->bitmap[1]);
3694
3695	return 0;
3696}
3697
3698int
3699ath11k_wmi_pdev_srg_obss_bssid_enable_bitmap(struct ath11k *ar, u32 *bitmap)
3700{
3701	struct ath11k_pdev_wmi *wmi = ar->wmi;
3702	struct ath11k_base *ab = wmi->wmi_ab->ab;
3703	struct wmi_pdev_obss_pd_bitmap_cmd *cmd;
3704	struct sk_buff *skb;
3705	int ret, len;
3706
3707	len = sizeof(*cmd);
3708
3709	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3710	if (!skb)
3711		return -ENOMEM;
3712
3713	cmd = (struct wmi_pdev_obss_pd_bitmap_cmd *)skb->data;
3714	cmd->tlv_header =
3715		FIELD_PREP(WMI_TLV_TAG,
3716			   WMI_TAG_PDEV_SRG_OBSS_BSSID_ENABLE_BITMAP_CMD) |
3717		FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3718	cmd->pdev_id = ar->pdev->pdev_id;
3719	memcpy(cmd->bitmap, bitmap, sizeof(cmd->bitmap));
3720
3721	ret = ath11k_wmi_cmd_send(wmi, skb,
3722				  WMI_PDEV_SET_SRG_OBSS_BSSID_ENABLE_BITMAP_CMDID);
3723	if (ret) {
3724		ath11k_warn(ab,
3725			    "failed to send WMI_PDEV_SET_SRG_OBSS_BSSID_ENABLE_BITMAP_CMDID");
3726		dev_kfree_skb(skb);
3727		return ret;
3728	}
3729
3730	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3731		   "cmd pdev set srg obss bssid enable bitmap pdev_id %d bssid enable bitmap %08x %08x\n",
3732		   cmd->pdev_id, cmd->bitmap[0], cmd->bitmap[1]);
3733
3734	return 0;
3735}
3736
3737int
3738ath11k_wmi_pdev_non_srg_obss_color_enable_bitmap(struct ath11k *ar, u32 *bitmap)
3739{
3740	struct ath11k_pdev_wmi *wmi = ar->wmi;
3741	struct ath11k_base *ab = wmi->wmi_ab->ab;
3742	struct wmi_pdev_obss_pd_bitmap_cmd *cmd;
3743	struct sk_buff *skb;
3744	int ret, len;
3745
3746	len = sizeof(*cmd);
3747
3748	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3749	if (!skb)
3750		return -ENOMEM;
3751
3752	cmd = (struct wmi_pdev_obss_pd_bitmap_cmd *)skb->data;
3753	cmd->tlv_header =
3754		FIELD_PREP(WMI_TLV_TAG,
3755			   WMI_TAG_PDEV_NON_SRG_OBSS_COLOR_ENABLE_BITMAP_CMD) |
3756		FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3757	cmd->pdev_id = ar->pdev->pdev_id;
3758	memcpy(cmd->bitmap, bitmap, sizeof(cmd->bitmap));
3759
3760	ret = ath11k_wmi_cmd_send(wmi, skb,
3761				  WMI_PDEV_SET_NON_SRG_OBSS_COLOR_ENABLE_BITMAP_CMDID);
3762	if (ret) {
3763		ath11k_warn(ab,
3764			    "failed to send WMI_PDEV_SET_NON_SRG_OBSS_COLOR_ENABLE_BITMAP_CMDID");
3765		dev_kfree_skb(skb);
3766		return ret;
3767	}
3768
3769	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3770		   "cmd pdev set non srg obss color enable bitmap pdev_id %d bss color enable bitmap %08x %08x\n",
3771		   cmd->pdev_id, cmd->bitmap[0], cmd->bitmap[1]);
3772
3773	return 0;
3774}
3775
3776int
3777ath11k_wmi_pdev_non_srg_obss_bssid_enable_bitmap(struct ath11k *ar, u32 *bitmap)
3778{
3779	struct ath11k_pdev_wmi *wmi = ar->wmi;
3780	struct ath11k_base *ab = wmi->wmi_ab->ab;
3781	struct wmi_pdev_obss_pd_bitmap_cmd *cmd;
3782	struct sk_buff *skb;
3783	int ret, len;
3784
3785	len = sizeof(*cmd);
3786
3787	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3788	if (!skb)
3789		return -ENOMEM;
3790
3791	cmd = (struct wmi_pdev_obss_pd_bitmap_cmd *)skb->data;
3792	cmd->tlv_header =
3793		FIELD_PREP(WMI_TLV_TAG,
3794			   WMI_TAG_PDEV_NON_SRG_OBSS_BSSID_ENABLE_BITMAP_CMD) |
3795		FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3796	cmd->pdev_id = ar->pdev->pdev_id;
3797	memcpy(cmd->bitmap, bitmap, sizeof(cmd->bitmap));
3798
3799	ret = ath11k_wmi_cmd_send(wmi, skb,
3800				  WMI_PDEV_SET_NON_SRG_OBSS_BSSID_ENABLE_BITMAP_CMDID);
3801	if (ret) {
3802		ath11k_warn(ab,
3803			    "failed to send WMI_PDEV_SET_NON_SRG_OBSS_BSSID_ENABLE_BITMAP_CMDID");
3804		dev_kfree_skb(skb);
3805		return ret;
3806	}
3807
3808	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3809		   "cmd pdev set non srg obss bssid enable bitmap pdev_id %d bssid enable bitmap %08x %08x\n",
3810		   cmd->pdev_id, cmd->bitmap[0], cmd->bitmap[1]);
3811
3812	return 0;
3813}
3814
3815int
3816ath11k_wmi_send_obss_color_collision_cfg_cmd(struct ath11k *ar, u32 vdev_id,
3817					     u8 bss_color, u32 period,
3818					     bool enable)
3819{
3820	struct ath11k_pdev_wmi *wmi = ar->wmi;
3821	struct ath11k_base *ab = wmi->wmi_ab->ab;
3822	struct wmi_obss_color_collision_cfg_params_cmd *cmd;
3823	struct sk_buff *skb;
3824	int ret, len;
3825
3826	len = sizeof(*cmd);
3827
3828	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3829	if (!skb)
3830		return -ENOMEM;
3831
3832	cmd = (struct wmi_obss_color_collision_cfg_params_cmd *)skb->data;
3833	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
3834				     WMI_TAG_OBSS_COLOR_COLLISION_DET_CONFIG) |
3835			  FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3836	cmd->vdev_id = vdev_id;
3837	cmd->evt_type = enable ? ATH11K_OBSS_COLOR_COLLISION_DETECTION :
3838				 ATH11K_OBSS_COLOR_COLLISION_DETECTION_DISABLE;
3839	cmd->current_bss_color = bss_color;
3840	cmd->detection_period_ms = period;
3841	cmd->scan_period_ms = ATH11K_BSS_COLOR_COLLISION_SCAN_PERIOD_MS;
3842	cmd->free_slot_expiry_time_ms = 0;
3843	cmd->flags = 0;
3844
3845	ret = ath11k_wmi_cmd_send(wmi, skb,
3846				  WMI_OBSS_COLOR_COLLISION_DET_CONFIG_CMDID);
3847	if (ret) {
3848		ath11k_warn(ab, "Failed to send WMI_OBSS_COLOR_COLLISION_DET_CONFIG_CMDID");
3849		dev_kfree_skb(skb);
3850		return ret;
3851	}
3852
3853	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3854		   "cmd obss color collision det config id %d type %d bss_color %d detect_period %d scan_period %d\n",
3855		   cmd->vdev_id, cmd->evt_type, cmd->current_bss_color,
3856		   cmd->detection_period_ms, cmd->scan_period_ms);
3857
3858	return 0;
3859}
3860
3861int ath11k_wmi_send_bss_color_change_enable_cmd(struct ath11k *ar, u32 vdev_id,
3862						bool enable)
3863{
3864	struct ath11k_pdev_wmi *wmi = ar->wmi;
3865	struct ath11k_base *ab = wmi->wmi_ab->ab;
3866	struct wmi_bss_color_change_enable_params_cmd *cmd;
3867	struct sk_buff *skb;
3868	int ret, len;
3869
3870	len = sizeof(*cmd);
3871
3872	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
3873	if (!skb)
3874		return -ENOMEM;
3875
3876	cmd = (struct wmi_bss_color_change_enable_params_cmd *)skb->data;
3877	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_BSS_COLOR_CHANGE_ENABLE) |
3878			  FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3879	cmd->vdev_id = vdev_id;
3880	cmd->enable = enable ? 1 : 0;
3881
3882	ret = ath11k_wmi_cmd_send(wmi, skb,
3883				  WMI_BSS_COLOR_CHANGE_ENABLE_CMDID);
3884	if (ret) {
3885		ath11k_warn(ab, "Failed to send WMI_BSS_COLOR_CHANGE_ENABLE_CMDID");
3886		dev_kfree_skb(skb);
3887		return ret;
3888	}
3889
3890	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3891		   "cmd bss color change enable id %d enable %d\n",
3892		   cmd->vdev_id, cmd->enable);
3893
3894	return 0;
3895}
3896
3897int ath11k_wmi_fils_discovery_tmpl(struct ath11k *ar, u32 vdev_id,
3898				   struct sk_buff *tmpl)
3899{
3900	struct wmi_tlv *tlv;
3901	struct sk_buff *skb;
3902	void *ptr;
3903	int ret, len;
3904	size_t aligned_len;
3905	struct wmi_fils_discovery_tmpl_cmd *cmd;
3906
3907	aligned_len = roundup(tmpl->len, 4);
3908	len = sizeof(*cmd) + TLV_HDR_SIZE + aligned_len;
3909
3910	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3911		   "vdev %i set FILS discovery template\n", vdev_id);
3912
3913	skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
3914	if (!skb)
3915		return -ENOMEM;
3916
3917	cmd = (struct wmi_fils_discovery_tmpl_cmd *)skb->data;
3918	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
3919				     WMI_TAG_FILS_DISCOVERY_TMPL_CMD) |
3920			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
3921	cmd->vdev_id = vdev_id;
3922	cmd->buf_len = tmpl->len;
3923	ptr = skb->data + sizeof(*cmd);
3924
3925	tlv = ptr;
3926	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
3927		      FIELD_PREP(WMI_TLV_LEN, aligned_len);
3928	memcpy(tlv->value, tmpl->data, tmpl->len);
3929
3930	ret = ath11k_wmi_cmd_send(ar->wmi, skb, WMI_FILS_DISCOVERY_TMPL_CMDID);
3931	if (ret) {
3932		ath11k_warn(ar->ab,
3933			    "WMI vdev %i failed to send FILS discovery template command\n",
3934			    vdev_id);
3935		dev_kfree_skb(skb);
3936		return ret;
3937	}
3938
3939	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd fils discovery tmpl");
3940
3941	return 0;
3942}
3943
3944int ath11k_wmi_probe_resp_tmpl(struct ath11k *ar, u32 vdev_id,
3945			       struct sk_buff *tmpl)
3946{
3947	struct wmi_probe_tmpl_cmd *cmd;
3948	struct wmi_bcn_prb_info *probe_info;
3949	struct wmi_tlv *tlv;
3950	struct sk_buff *skb;
3951	void *ptr;
3952	int ret, len;
3953	size_t aligned_len = roundup(tmpl->len, 4);
3954
3955	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
3956		   "vdev %i set probe response template\n", vdev_id);
3957
3958	len = sizeof(*cmd) + sizeof(*probe_info) + TLV_HDR_SIZE + aligned_len;
3959
3960	skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
3961	if (!skb)
3962		return -ENOMEM;
3963
3964	cmd = (struct wmi_probe_tmpl_cmd *)skb->data;
3965	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PRB_TMPL_CMD) |
3966			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
3967	cmd->vdev_id = vdev_id;
3968	cmd->buf_len = tmpl->len;
3969
3970	ptr = skb->data + sizeof(*cmd);
3971
3972	probe_info = ptr;
3973	len = sizeof(*probe_info);
3974	probe_info->tlv_header = FIELD_PREP(WMI_TLV_TAG,
3975					    WMI_TAG_BCN_PRB_INFO) |
3976				 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
3977	probe_info->caps = 0;
3978	probe_info->erp = 0;
3979
3980	ptr += sizeof(*probe_info);
3981
3982	tlv = ptr;
3983	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
3984		      FIELD_PREP(WMI_TLV_LEN, aligned_len);
3985	memcpy(tlv->value, tmpl->data, tmpl->len);
3986
3987	ret = ath11k_wmi_cmd_send(ar->wmi, skb, WMI_PRB_TMPL_CMDID);
3988	if (ret) {
3989		ath11k_warn(ar->ab,
3990			    "WMI vdev %i failed to send probe response template command\n",
3991			    vdev_id);
3992		dev_kfree_skb(skb);
3993		return ret;
3994	}
3995
3996	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd ");
3997
3998	return 0;
3999}
4000
4001int ath11k_wmi_fils_discovery(struct ath11k *ar, u32 vdev_id, u32 interval,
4002			      bool unsol_bcast_probe_resp_enabled)
4003{
4004	struct sk_buff *skb;
4005	int ret, len;
4006	struct wmi_fils_discovery_cmd *cmd;
4007
4008	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
4009		   "vdev %i set %s interval to %u TU\n",
4010		   vdev_id, unsol_bcast_probe_resp_enabled ?
4011		   "unsolicited broadcast probe response" : "FILS discovery",
4012		   interval);
4013
4014	len = sizeof(*cmd);
4015	skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
4016	if (!skb)
4017		return -ENOMEM;
4018
4019	cmd = (struct wmi_fils_discovery_cmd *)skb->data;
4020	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ENABLE_FILS_CMD) |
4021			  FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
4022	cmd->vdev_id = vdev_id;
4023	cmd->interval = interval;
4024	cmd->config = unsol_bcast_probe_resp_enabled;
4025
4026	ret = ath11k_wmi_cmd_send(ar->wmi, skb, WMI_ENABLE_FILS_CMDID);
4027	if (ret) {
4028		ath11k_warn(ar->ab,
4029			    "WMI vdev %i failed to send FILS discovery enable/disable command\n",
4030			    vdev_id);
4031		dev_kfree_skb(skb);
4032		return ret;
4033	}
4034
4035	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd enable fils");
4036
4037	return 0;
4038}
4039
4040static void
4041ath11k_wmi_obss_color_collision_event(struct ath11k_base *ab, struct sk_buff *skb)
4042{
4043	const void **tb;
4044	const struct wmi_obss_color_collision_event *ev;
4045	struct ath11k_vif *arvif;
4046	int ret;
4047
4048	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
4049	if (IS_ERR(tb)) {
4050		ret = PTR_ERR(tb);
4051		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
4052		return;
4053	}
4054
4055	ath11k_dbg(ab, ATH11K_DBG_WMI, "event obss color collision");
4056
4057	rcu_read_lock();
4058
4059	ev = tb[WMI_TAG_OBSS_COLOR_COLLISION_EVT];
4060	if (!ev) {
4061		ath11k_warn(ab, "failed to fetch obss color collision ev");
4062		goto exit;
4063	}
4064
4065	arvif = ath11k_mac_get_arvif_by_vdev_id(ab, ev->vdev_id);
4066	if (!arvif) {
4067		ath11k_warn(ab, "failed to find arvif with vedv id %d in obss_color_collision_event\n",
4068			    ev->vdev_id);
4069		goto exit;
4070	}
4071
4072	switch (ev->evt_type) {
4073	case WMI_BSS_COLOR_COLLISION_DETECTION:
4074		ieee80211_obss_color_collision_notify(arvif->vif, ev->obss_color_bitmap,
4075						      0);
4076		ath11k_dbg(ab, ATH11K_DBG_WMI,
4077			   "OBSS color collision detected vdev:%d, event:%d, bitmap:%08llx\n",
4078			   ev->vdev_id, ev->evt_type, ev->obss_color_bitmap);
4079		break;
4080	case WMI_BSS_COLOR_COLLISION_DISABLE:
4081	case WMI_BSS_COLOR_FREE_SLOT_TIMER_EXPIRY:
4082	case WMI_BSS_COLOR_FREE_SLOT_AVAILABLE:
4083		break;
4084	default:
4085		ath11k_warn(ab, "received unknown obss color collision detection event\n");
4086	}
4087
4088exit:
4089	kfree(tb);
4090	rcu_read_unlock();
4091}
4092
4093static void
4094ath11k_fill_band_to_mac_param(struct ath11k_base  *soc,
4095			      struct wmi_host_pdev_band_to_mac *band_to_mac)
4096{
4097	u8 i;
4098	struct ath11k_hal_reg_capabilities_ext *hal_reg_cap;
4099	struct ath11k_pdev *pdev;
4100
4101	for (i = 0; i < soc->num_radios; i++) {
4102		pdev = &soc->pdevs[i];
4103		hal_reg_cap = &soc->hal_reg_cap[i];
4104		band_to_mac[i].pdev_id = pdev->pdev_id;
4105
4106		switch (pdev->cap.supported_bands) {
4107		case WMI_HOST_WLAN_2G_5G_CAP:
4108			band_to_mac[i].start_freq = hal_reg_cap->low_2ghz_chan;
4109			band_to_mac[i].end_freq = hal_reg_cap->high_5ghz_chan;
4110			break;
4111		case WMI_HOST_WLAN_2G_CAP:
4112			band_to_mac[i].start_freq = hal_reg_cap->low_2ghz_chan;
4113			band_to_mac[i].end_freq = hal_reg_cap->high_2ghz_chan;
4114			break;
4115		case WMI_HOST_WLAN_5G_CAP:
4116			band_to_mac[i].start_freq = hal_reg_cap->low_5ghz_chan;
4117			band_to_mac[i].end_freq = hal_reg_cap->high_5ghz_chan;
4118			break;
4119		default:
4120			break;
4121		}
4122	}
4123}
4124
4125static void
4126ath11k_wmi_copy_resource_config(struct wmi_resource_config *wmi_cfg,
4127				struct target_resource_config *tg_cfg)
4128{
4129	wmi_cfg->num_vdevs = tg_cfg->num_vdevs;
4130	wmi_cfg->num_peers = tg_cfg->num_peers;
4131	wmi_cfg->num_offload_peers = tg_cfg->num_offload_peers;
4132	wmi_cfg->num_offload_reorder_buffs = tg_cfg->num_offload_reorder_buffs;
4133	wmi_cfg->num_peer_keys = tg_cfg->num_peer_keys;
4134	wmi_cfg->num_tids = tg_cfg->num_tids;
4135	wmi_cfg->ast_skid_limit = tg_cfg->ast_skid_limit;
4136	wmi_cfg->tx_chain_mask = tg_cfg->tx_chain_mask;
4137	wmi_cfg->rx_chain_mask = tg_cfg->rx_chain_mask;
4138	wmi_cfg->rx_timeout_pri[0] = tg_cfg->rx_timeout_pri[0];
4139	wmi_cfg->rx_timeout_pri[1] = tg_cfg->rx_timeout_pri[1];
4140	wmi_cfg->rx_timeout_pri[2] = tg_cfg->rx_timeout_pri[2];
4141	wmi_cfg->rx_timeout_pri[3] = tg_cfg->rx_timeout_pri[3];
4142	wmi_cfg->rx_decap_mode = tg_cfg->rx_decap_mode;
4143	wmi_cfg->scan_max_pending_req = tg_cfg->scan_max_pending_req;
4144	wmi_cfg->bmiss_offload_max_vdev = tg_cfg->bmiss_offload_max_vdev;
4145	wmi_cfg->roam_offload_max_vdev = tg_cfg->roam_offload_max_vdev;
4146	wmi_cfg->roam_offload_max_ap_profiles =
4147		tg_cfg->roam_offload_max_ap_profiles;
4148	wmi_cfg->num_mcast_groups = tg_cfg->num_mcast_groups;
4149	wmi_cfg->num_mcast_table_elems = tg_cfg->num_mcast_table_elems;
4150	wmi_cfg->mcast2ucast_mode = tg_cfg->mcast2ucast_mode;
4151	wmi_cfg->tx_dbg_log_size = tg_cfg->tx_dbg_log_size;
4152	wmi_cfg->num_wds_entries = tg_cfg->num_wds_entries;
4153	wmi_cfg->dma_burst_size = tg_cfg->dma_burst_size;
4154	wmi_cfg->mac_aggr_delim = tg_cfg->mac_aggr_delim;
4155	wmi_cfg->rx_skip_defrag_timeout_dup_detection_check =
4156		tg_cfg->rx_skip_defrag_timeout_dup_detection_check;
4157	wmi_cfg->vow_config = tg_cfg->vow_config;
4158	wmi_cfg->gtk_offload_max_vdev = tg_cfg->gtk_offload_max_vdev;
4159	wmi_cfg->num_msdu_desc = tg_cfg->num_msdu_desc;
4160	wmi_cfg->max_frag_entries = tg_cfg->max_frag_entries;
4161	wmi_cfg->num_tdls_vdevs = tg_cfg->num_tdls_vdevs;
4162	wmi_cfg->num_tdls_conn_table_entries =
4163		tg_cfg->num_tdls_conn_table_entries;
4164	wmi_cfg->beacon_tx_offload_max_vdev =
4165		tg_cfg->beacon_tx_offload_max_vdev;
4166	wmi_cfg->num_multicast_filter_entries =
4167		tg_cfg->num_multicast_filter_entries;
4168	wmi_cfg->num_wow_filters = tg_cfg->num_wow_filters;
4169	wmi_cfg->num_keep_alive_pattern = tg_cfg->num_keep_alive_pattern;
4170	wmi_cfg->keep_alive_pattern_size = tg_cfg->keep_alive_pattern_size;
4171	wmi_cfg->max_tdls_concurrent_sleep_sta =
4172		tg_cfg->max_tdls_concurrent_sleep_sta;
4173	wmi_cfg->max_tdls_concurrent_buffer_sta =
4174		tg_cfg->max_tdls_concurrent_buffer_sta;
4175	wmi_cfg->wmi_send_separate = tg_cfg->wmi_send_separate;
4176	wmi_cfg->num_ocb_vdevs = tg_cfg->num_ocb_vdevs;
4177	wmi_cfg->num_ocb_channels = tg_cfg->num_ocb_channels;
4178	wmi_cfg->num_ocb_schedules = tg_cfg->num_ocb_schedules;
4179	wmi_cfg->bpf_instruction_size = tg_cfg->bpf_instruction_size;
4180	wmi_cfg->max_bssid_rx_filters = tg_cfg->max_bssid_rx_filters;
4181	wmi_cfg->use_pdev_id = tg_cfg->use_pdev_id;
4182	wmi_cfg->flag1 = tg_cfg->flag1;
4183	wmi_cfg->peer_map_unmap_v2_support = tg_cfg->peer_map_unmap_v2_support;
4184	wmi_cfg->sched_params = tg_cfg->sched_params;
4185	wmi_cfg->twt_ap_pdev_count = tg_cfg->twt_ap_pdev_count;
4186	wmi_cfg->twt_ap_sta_count = tg_cfg->twt_ap_sta_count;
4187	wmi_cfg->host_service_flags &=
4188		~(1 << WMI_CFG_HOST_SERVICE_FLAG_REG_CC_EXT);
4189	wmi_cfg->host_service_flags |= (tg_cfg->is_reg_cc_ext_event_supported <<
4190					WMI_CFG_HOST_SERVICE_FLAG_REG_CC_EXT);
4191	wmi_cfg->flags2 = WMI_RSRC_CFG_FLAG2_CALC_NEXT_DTIM_COUNT_SET;
4192	wmi_cfg->ema_max_vap_cnt = tg_cfg->ema_max_vap_cnt;
4193	wmi_cfg->ema_max_profile_period = tg_cfg->ema_max_profile_period;
4194}
4195
4196static int ath11k_init_cmd_send(struct ath11k_pdev_wmi *wmi,
4197				struct wmi_init_cmd_param *param)
4198{
4199	struct ath11k_base *ab = wmi->wmi_ab->ab;
4200	struct sk_buff *skb;
4201	struct wmi_init_cmd *cmd;
4202	struct wmi_resource_config *cfg;
4203	struct wmi_pdev_set_hw_mode_cmd_param *hw_mode;
4204	struct wmi_pdev_band_to_mac *band_to_mac;
4205	struct wlan_host_mem_chunk *host_mem_chunks;
4206	struct wmi_tlv *tlv;
4207	size_t ret, len;
4208	void *ptr;
4209	u32 hw_mode_len = 0;
4210	u16 idx;
4211
4212	if (param->hw_mode_id != WMI_HOST_HW_MODE_MAX)
4213		hw_mode_len = sizeof(*hw_mode) + TLV_HDR_SIZE +
4214			      (param->num_band_to_mac * sizeof(*band_to_mac));
4215
4216	len = sizeof(*cmd) + TLV_HDR_SIZE + sizeof(*cfg) + hw_mode_len +
4217	      (param->num_mem_chunks ? (sizeof(*host_mem_chunks) * WMI_MAX_MEM_REQS) : 0);
4218
4219	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
4220	if (!skb)
4221		return -ENOMEM;
4222
4223	cmd = (struct wmi_init_cmd *)skb->data;
4224
4225	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_INIT_CMD) |
4226			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
4227
4228	ptr = skb->data + sizeof(*cmd);
4229	cfg = ptr;
4230
4231	ath11k_wmi_copy_resource_config(cfg, param->res_cfg);
4232
4233	cfg->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_RESOURCE_CONFIG) |
4234			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cfg) - TLV_HDR_SIZE);
4235
4236	ptr += sizeof(*cfg);
4237	host_mem_chunks = ptr + TLV_HDR_SIZE;
4238	len = sizeof(struct wlan_host_mem_chunk);
4239
4240	for (idx = 0; idx < param->num_mem_chunks; ++idx) {
4241		host_mem_chunks[idx].tlv_header =
4242				FIELD_PREP(WMI_TLV_TAG,
4243					   WMI_TAG_WLAN_HOST_MEMORY_CHUNK) |
4244				FIELD_PREP(WMI_TLV_LEN, len);
4245
4246		host_mem_chunks[idx].ptr = param->mem_chunks[idx].paddr;
4247		host_mem_chunks[idx].size = param->mem_chunks[idx].len;
4248		host_mem_chunks[idx].req_id = param->mem_chunks[idx].req_id;
4249
4250		ath11k_dbg(ab, ATH11K_DBG_WMI,
4251			   "host mem chunk req_id %d paddr 0x%llx len %d\n",
4252			   param->mem_chunks[idx].req_id,
4253			   (u64)param->mem_chunks[idx].paddr,
4254			   param->mem_chunks[idx].len);
4255	}
4256	cmd->num_host_mem_chunks = param->num_mem_chunks;
4257	len = sizeof(struct wlan_host_mem_chunk) * param->num_mem_chunks;
4258
4259	/* num_mem_chunks is zero */
4260	tlv = ptr;
4261	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
4262		      FIELD_PREP(WMI_TLV_LEN, len);
4263	ptr += TLV_HDR_SIZE + len;
4264
4265	if (param->hw_mode_id != WMI_HOST_HW_MODE_MAX) {
4266		hw_mode = ptr;
4267		hw_mode->tlv_header = FIELD_PREP(WMI_TLV_TAG,
4268						 WMI_TAG_PDEV_SET_HW_MODE_CMD) |
4269				      FIELD_PREP(WMI_TLV_LEN,
4270						 sizeof(*hw_mode) - TLV_HDR_SIZE);
4271
4272		hw_mode->hw_mode_index = param->hw_mode_id;
4273		hw_mode->num_band_to_mac = param->num_band_to_mac;
4274
4275		ptr += sizeof(*hw_mode);
4276
4277		len = param->num_band_to_mac * sizeof(*band_to_mac);
4278		tlv = ptr;
4279		tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
4280			      FIELD_PREP(WMI_TLV_LEN, len);
4281
4282		ptr += TLV_HDR_SIZE;
4283		len = sizeof(*band_to_mac);
4284
4285		for (idx = 0; idx < param->num_band_to_mac; idx++) {
4286			band_to_mac = ptr;
4287
4288			band_to_mac->tlv_header = FIELD_PREP(WMI_TLV_TAG,
4289							     WMI_TAG_PDEV_BAND_TO_MAC) |
4290						  FIELD_PREP(WMI_TLV_LEN,
4291							     len - TLV_HDR_SIZE);
4292			band_to_mac->pdev_id = param->band_to_mac[idx].pdev_id;
4293			band_to_mac->start_freq =
4294				param->band_to_mac[idx].start_freq;
4295			band_to_mac->end_freq =
4296				param->band_to_mac[idx].end_freq;
4297			ptr += sizeof(*band_to_mac);
4298		}
4299	}
4300
4301	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_INIT_CMDID);
4302	if (ret) {
4303		ath11k_warn(ab, "failed to send WMI_INIT_CMDID\n");
4304		dev_kfree_skb(skb);
4305		return ret;
4306	}
4307
4308	ath11k_dbg(ab, ATH11K_DBG_WMI, "cmd wmi init");
4309
4310	return 0;
4311}
4312
4313int ath11k_wmi_pdev_lro_cfg(struct ath11k *ar,
4314			    int pdev_id)
4315{
4316	struct ath11k_wmi_pdev_lro_config_cmd *cmd;
4317	struct sk_buff *skb;
4318	int ret;
4319
4320	skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, sizeof(*cmd));
4321	if (!skb)
4322		return -ENOMEM;
4323
4324	cmd = (struct ath11k_wmi_pdev_lro_config_cmd *)skb->data;
4325	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_LRO_INFO_CMD) |
4326			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
4327
4328	get_random_bytes(cmd->th_4, sizeof(uint32_t) * ATH11K_IPV4_TH_SEED_SIZE);
4329	get_random_bytes(cmd->th_6, sizeof(uint32_t) * ATH11K_IPV6_TH_SEED_SIZE);
4330
4331	cmd->pdev_id = pdev_id;
4332
4333	ret = ath11k_wmi_cmd_send(ar->wmi, skb, WMI_LRO_CONFIG_CMDID);
4334	if (ret) {
4335		ath11k_warn(ar->ab,
4336			    "failed to send lro cfg req wmi cmd\n");
4337		goto err;
4338	}
4339
4340	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
4341		   "cmd lro config pdev_id 0x%x\n", pdev_id);
4342	return 0;
4343err:
4344	dev_kfree_skb(skb);
4345	return ret;
4346}
4347
4348int ath11k_wmi_wait_for_service_ready(struct ath11k_base *ab)
4349{
4350	unsigned long time_left;
4351
4352	time_left = wait_for_completion_timeout(&ab->wmi_ab.service_ready,
4353						WMI_SERVICE_READY_TIMEOUT_HZ);
4354	if (!time_left)
4355		return -ETIMEDOUT;
4356
4357	return 0;
4358}
4359
4360int ath11k_wmi_wait_for_unified_ready(struct ath11k_base *ab)
4361{
4362	unsigned long time_left;
4363
4364	time_left = wait_for_completion_timeout(&ab->wmi_ab.unified_ready,
4365						WMI_SERVICE_READY_TIMEOUT_HZ);
4366	if (!time_left)
4367		return -ETIMEDOUT;
4368
4369	return 0;
4370}
4371
4372int ath11k_wmi_set_hw_mode(struct ath11k_base *ab,
4373			   enum wmi_host_hw_mode_config_type mode)
4374{
4375	struct wmi_pdev_set_hw_mode_cmd_param *cmd;
4376	struct sk_buff *skb;
4377	struct ath11k_wmi_base *wmi_ab = &ab->wmi_ab;
4378	int len;
4379	int ret;
4380
4381	len = sizeof(*cmd);
4382
4383	skb = ath11k_wmi_alloc_skb(wmi_ab, len);
4384	if (!skb)
4385		return -ENOMEM;
4386
4387	cmd = (struct wmi_pdev_set_hw_mode_cmd_param *)skb->data;
4388
4389	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_SET_HW_MODE_CMD) |
4390			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
4391
4392	cmd->pdev_id = WMI_PDEV_ID_SOC;
4393	cmd->hw_mode_index = mode;
4394
4395	ret = ath11k_wmi_cmd_send(&wmi_ab->wmi[0], skb, WMI_PDEV_SET_HW_MODE_CMDID);
4396	if (ret) {
4397		ath11k_warn(ab, "failed to send WMI_PDEV_SET_HW_MODE_CMDID\n");
4398		dev_kfree_skb(skb);
4399		return ret;
4400	}
4401
4402	ath11k_dbg(ab, ATH11K_DBG_WMI, "cmd pdev set hw mode %d", cmd->hw_mode_index);
4403
4404	return 0;
4405}
4406
4407int ath11k_wmi_cmd_init(struct ath11k_base *ab)
4408{
4409	struct ath11k_wmi_base *wmi_ab = &ab->wmi_ab;
4410	struct wmi_init_cmd_param init_param;
4411	struct target_resource_config  config;
4412
4413	memset(&init_param, 0, sizeof(init_param));
4414	memset(&config, 0, sizeof(config));
4415
4416	ab->hw_params.hw_ops->wmi_init_config(ab, &config);
4417
4418	if (test_bit(WMI_TLV_SERVICE_REG_CC_EXT_EVENT_SUPPORT,
4419		     ab->wmi_ab.svc_map))
4420		config.is_reg_cc_ext_event_supported = 1;
4421
4422	memcpy(&wmi_ab->wlan_resource_config, &config, sizeof(config));
4423
4424	init_param.res_cfg = &wmi_ab->wlan_resource_config;
4425	init_param.num_mem_chunks = wmi_ab->num_mem_chunks;
4426	init_param.hw_mode_id = wmi_ab->preferred_hw_mode;
4427	init_param.mem_chunks = wmi_ab->mem_chunks;
4428
4429	if (ab->hw_params.single_pdev_only)
4430		init_param.hw_mode_id = WMI_HOST_HW_MODE_MAX;
4431
4432	init_param.num_band_to_mac = ab->num_radios;
4433	ath11k_fill_band_to_mac_param(ab, init_param.band_to_mac);
4434
4435	return ath11k_init_cmd_send(&wmi_ab->wmi[0], &init_param);
4436}
4437
4438int ath11k_wmi_vdev_spectral_conf(struct ath11k *ar,
4439				  struct ath11k_wmi_vdev_spectral_conf_param *param)
4440{
4441	struct ath11k_wmi_vdev_spectral_conf_cmd *cmd;
4442	struct sk_buff *skb;
4443	int ret;
4444
4445	skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, sizeof(*cmd));
4446	if (!skb)
4447		return -ENOMEM;
4448
4449	cmd = (struct ath11k_wmi_vdev_spectral_conf_cmd *)skb->data;
4450	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
4451				     WMI_TAG_VDEV_SPECTRAL_CONFIGURE_CMD) |
4452			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
4453
4454	memcpy(&cmd->param, param, sizeof(*param));
4455
4456	ret = ath11k_wmi_cmd_send(ar->wmi, skb,
4457				  WMI_VDEV_SPECTRAL_SCAN_CONFIGURE_CMDID);
4458	if (ret) {
4459		ath11k_warn(ar->ab,
4460			    "failed to send spectral scan config wmi cmd\n");
4461		goto err;
4462	}
4463
4464	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
4465		   "cmd vdev spectral scan configure vdev_id 0x%x\n",
4466		   param->vdev_id);
4467
4468	return 0;
4469err:
4470	dev_kfree_skb(skb);
4471	return ret;
4472}
4473
4474int ath11k_wmi_vdev_spectral_enable(struct ath11k *ar, u32 vdev_id,
4475				    u32 trigger, u32 enable)
4476{
4477	struct ath11k_wmi_vdev_spectral_enable_cmd *cmd;
4478	struct sk_buff *skb;
4479	int ret;
4480
4481	skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, sizeof(*cmd));
4482	if (!skb)
4483		return -ENOMEM;
4484
4485	cmd = (struct ath11k_wmi_vdev_spectral_enable_cmd *)skb->data;
4486	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
4487				     WMI_TAG_VDEV_SPECTRAL_ENABLE_CMD) |
4488			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
4489
4490	cmd->vdev_id = vdev_id;
4491	cmd->trigger_cmd = trigger;
4492	cmd->enable_cmd = enable;
4493
4494	ret = ath11k_wmi_cmd_send(ar->wmi, skb,
4495				  WMI_VDEV_SPECTRAL_SCAN_ENABLE_CMDID);
4496	if (ret) {
4497		ath11k_warn(ar->ab,
4498			    "failed to send spectral enable wmi cmd\n");
4499		goto err;
4500	}
4501
4502	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
4503		   "cmd vdev spectral scan enable vdev id 0x%x\n",
4504		   vdev_id);
4505
4506	return 0;
4507err:
4508	dev_kfree_skb(skb);
4509	return ret;
4510}
4511
4512int ath11k_wmi_pdev_dma_ring_cfg(struct ath11k *ar,
4513				 struct ath11k_wmi_pdev_dma_ring_cfg_req_cmd *param)
4514{
4515	struct ath11k_wmi_pdev_dma_ring_cfg_req_cmd *cmd;
4516	struct sk_buff *skb;
4517	int ret;
4518
4519	skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, sizeof(*cmd));
4520	if (!skb)
4521		return -ENOMEM;
4522
4523	cmd = (struct ath11k_wmi_pdev_dma_ring_cfg_req_cmd *)skb->data;
4524	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_DMA_RING_CFG_REQ) |
4525			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
4526
4527	cmd->pdev_id		= param->pdev_id;
4528	cmd->module_id		= param->module_id;
4529	cmd->base_paddr_lo	= param->base_paddr_lo;
4530	cmd->base_paddr_hi	= param->base_paddr_hi;
4531	cmd->head_idx_paddr_lo	= param->head_idx_paddr_lo;
4532	cmd->head_idx_paddr_hi	= param->head_idx_paddr_hi;
4533	cmd->tail_idx_paddr_lo	= param->tail_idx_paddr_lo;
4534	cmd->tail_idx_paddr_hi	= param->tail_idx_paddr_hi;
4535	cmd->num_elems		= param->num_elems;
4536	cmd->buf_size		= param->buf_size;
4537	cmd->num_resp_per_event	= param->num_resp_per_event;
4538	cmd->event_timeout_ms	= param->event_timeout_ms;
4539
4540	ret = ath11k_wmi_cmd_send(ar->wmi, skb,
4541				  WMI_PDEV_DMA_RING_CFG_REQ_CMDID);
4542	if (ret) {
4543		ath11k_warn(ar->ab,
4544			    "failed to send dma ring cfg req wmi cmd\n");
4545		goto err;
4546	}
4547
4548	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
4549		   "cmd pdev dma ring cfg req pdev_id 0x%x\n",
4550		   param->pdev_id);
4551
4552	return 0;
4553err:
4554	dev_kfree_skb(skb);
4555	return ret;
4556}
4557
4558static int ath11k_wmi_tlv_dma_buf_entry_parse(struct ath11k_base *soc,
4559					      u16 tag, u16 len,
4560					      const void *ptr, void *data)
4561{
4562	struct wmi_tlv_dma_buf_release_parse *parse = data;
4563
4564	if (tag != WMI_TAG_DMA_BUF_RELEASE_ENTRY)
4565		return -EPROTO;
4566
4567	if (parse->num_buf_entry >= parse->fixed.num_buf_release_entry)
4568		return -ENOBUFS;
4569
4570	parse->num_buf_entry++;
4571	return 0;
4572}
4573
4574static int ath11k_wmi_tlv_dma_buf_meta_parse(struct ath11k_base *soc,
4575					     u16 tag, u16 len,
4576					     const void *ptr, void *data)
4577{
4578	struct wmi_tlv_dma_buf_release_parse *parse = data;
4579
4580	if (tag != WMI_TAG_DMA_BUF_RELEASE_SPECTRAL_META_DATA)
4581		return -EPROTO;
4582
4583	if (parse->num_meta >= parse->fixed.num_meta_data_entry)
4584		return -ENOBUFS;
4585
4586	parse->num_meta++;
4587	return 0;
4588}
4589
4590static int ath11k_wmi_tlv_dma_buf_parse(struct ath11k_base *ab,
4591					u16 tag, u16 len,
4592					const void *ptr, void *data)
4593{
4594	struct wmi_tlv_dma_buf_release_parse *parse = data;
4595	int ret;
4596
4597	switch (tag) {
4598	case WMI_TAG_DMA_BUF_RELEASE:
4599		memcpy(&parse->fixed, ptr,
4600		       sizeof(struct ath11k_wmi_dma_buf_release_fixed_param));
4601		parse->fixed.pdev_id = DP_HW2SW_MACID(parse->fixed.pdev_id);
4602		break;
4603	case WMI_TAG_ARRAY_STRUCT:
4604		if (!parse->buf_entry_done) {
4605			parse->num_buf_entry = 0;
4606			parse->buf_entry = (struct wmi_dma_buf_release_entry *)ptr;
4607
4608			ret = ath11k_wmi_tlv_iter(ab, ptr, len,
4609						  ath11k_wmi_tlv_dma_buf_entry_parse,
4610						  parse);
4611			if (ret) {
4612				ath11k_warn(ab, "failed to parse dma buf entry tlv %d\n",
4613					    ret);
4614				return ret;
4615			}
4616
4617			parse->buf_entry_done = true;
4618		} else if (!parse->meta_data_done) {
4619			parse->num_meta = 0;
4620			parse->meta_data = (struct wmi_dma_buf_release_meta_data *)ptr;
4621
4622			ret = ath11k_wmi_tlv_iter(ab, ptr, len,
4623						  ath11k_wmi_tlv_dma_buf_meta_parse,
4624						  parse);
4625			if (ret) {
4626				ath11k_warn(ab, "failed to parse dma buf meta tlv %d\n",
4627					    ret);
4628				return ret;
4629			}
4630
4631			parse->meta_data_done = true;
4632		}
4633		break;
4634	default:
4635		break;
4636	}
4637	return 0;
4638}
4639
4640static void ath11k_wmi_pdev_dma_ring_buf_release_event(struct ath11k_base *ab,
4641						       struct sk_buff *skb)
4642{
4643	struct wmi_tlv_dma_buf_release_parse parse = { };
4644	struct ath11k_dbring_buf_release_event param;
4645	int ret;
4646
4647	ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len,
4648				  ath11k_wmi_tlv_dma_buf_parse,
4649				  &parse);
4650	if (ret) {
4651		ath11k_warn(ab, "failed to parse dma buf release tlv %d\n", ret);
4652		return;
4653	}
4654
4655	ath11k_dbg(ab, ATH11K_DBG_WMI, "event pdev dma ring buf release");
4656
4657	param.fixed		= parse.fixed;
4658	param.buf_entry		= parse.buf_entry;
4659	param.num_buf_entry	= parse.num_buf_entry;
4660	param.meta_data		= parse.meta_data;
4661	param.num_meta		= parse.num_meta;
4662
4663	ret = ath11k_dbring_buffer_release_event(ab, &param);
4664	if (ret) {
4665		ath11k_warn(ab, "failed to handle dma buf release event %d\n", ret);
4666		return;
4667	}
4668}
4669
4670static int ath11k_wmi_tlv_hw_mode_caps_parse(struct ath11k_base *soc,
4671					     u16 tag, u16 len,
4672					     const void *ptr, void *data)
4673{
4674	struct wmi_tlv_svc_rdy_ext_parse *svc_rdy_ext = data;
4675	struct wmi_hw_mode_capabilities *hw_mode_cap;
4676	u32 phy_map = 0;
4677
4678	if (tag != WMI_TAG_HW_MODE_CAPABILITIES)
4679		return -EPROTO;
4680
4681	if (svc_rdy_ext->n_hw_mode_caps >= svc_rdy_ext->param.num_hw_modes)
4682		return -ENOBUFS;
4683
4684	hw_mode_cap = container_of(ptr, struct wmi_hw_mode_capabilities,
4685				   hw_mode_id);
4686	svc_rdy_ext->n_hw_mode_caps++;
4687
4688	phy_map = hw_mode_cap->phy_id_map;
4689	while (phy_map) {
4690		svc_rdy_ext->tot_phy_id++;
4691		phy_map = phy_map >> 1;
4692	}
4693
4694	return 0;
4695}
4696
4697static int ath11k_wmi_tlv_hw_mode_caps(struct ath11k_base *soc,
4698				       u16 len, const void *ptr, void *data)
4699{
4700	struct wmi_tlv_svc_rdy_ext_parse *svc_rdy_ext = data;
4701	struct wmi_hw_mode_capabilities *hw_mode_caps;
4702	enum wmi_host_hw_mode_config_type mode, pref;
4703	u32 i;
4704	int ret;
4705
4706	svc_rdy_ext->n_hw_mode_caps = 0;
4707	svc_rdy_ext->hw_mode_caps = (struct wmi_hw_mode_capabilities *)ptr;
4708
4709	ret = ath11k_wmi_tlv_iter(soc, ptr, len,
4710				  ath11k_wmi_tlv_hw_mode_caps_parse,
4711				  svc_rdy_ext);
4712	if (ret) {
4713		ath11k_warn(soc, "failed to parse tlv %d\n", ret);
4714		return ret;
4715	}
4716
4717	i = 0;
4718	while (i < svc_rdy_ext->n_hw_mode_caps) {
4719		hw_mode_caps = &svc_rdy_ext->hw_mode_caps[i];
4720		mode = hw_mode_caps->hw_mode_id;
4721		pref = soc->wmi_ab.preferred_hw_mode;
4722
4723		if (ath11k_hw_mode_pri_map[mode] < ath11k_hw_mode_pri_map[pref]) {
4724			svc_rdy_ext->pref_hw_mode_caps = *hw_mode_caps;
4725			soc->wmi_ab.preferred_hw_mode = mode;
4726		}
4727		i++;
4728	}
4729
4730	ath11k_dbg(soc, ATH11K_DBG_WMI, "preferred_hw_mode:%d\n",
4731		   soc->wmi_ab.preferred_hw_mode);
4732	if (soc->wmi_ab.preferred_hw_mode == WMI_HOST_HW_MODE_MAX)
4733		return -EINVAL;
4734
4735	return 0;
4736}
4737
4738static int ath11k_wmi_tlv_mac_phy_caps_parse(struct ath11k_base *soc,
4739					     u16 tag, u16 len,
4740					     const void *ptr, void *data)
4741{
4742	struct wmi_tlv_svc_rdy_ext_parse *svc_rdy_ext = data;
4743
4744	if (tag != WMI_TAG_MAC_PHY_CAPABILITIES)
4745		return -EPROTO;
4746
4747	if (svc_rdy_ext->n_mac_phy_caps >= svc_rdy_ext->tot_phy_id)
4748		return -ENOBUFS;
4749
4750	len = min_t(u16, len, sizeof(struct wmi_mac_phy_capabilities));
4751	if (!svc_rdy_ext->n_mac_phy_caps) {
4752		svc_rdy_ext->mac_phy_caps = kcalloc(svc_rdy_ext->tot_phy_id,
4753						    len, GFP_ATOMIC);
4754		if (!svc_rdy_ext->mac_phy_caps)
4755			return -ENOMEM;
4756	}
4757
4758	memcpy(svc_rdy_ext->mac_phy_caps + svc_rdy_ext->n_mac_phy_caps, ptr, len);
4759	svc_rdy_ext->n_mac_phy_caps++;
4760	return 0;
4761}
4762
4763static int ath11k_wmi_tlv_ext_hal_reg_caps_parse(struct ath11k_base *soc,
4764						 u16 tag, u16 len,
4765						 const void *ptr, void *data)
4766{
4767	struct wmi_tlv_svc_rdy_ext_parse *svc_rdy_ext = data;
4768
4769	if (tag != WMI_TAG_HAL_REG_CAPABILITIES_EXT)
4770		return -EPROTO;
4771
4772	if (svc_rdy_ext->n_ext_hal_reg_caps >= svc_rdy_ext->param.num_phy)
4773		return -ENOBUFS;
4774
4775	svc_rdy_ext->n_ext_hal_reg_caps++;
4776	return 0;
4777}
4778
4779static int ath11k_wmi_tlv_ext_hal_reg_caps(struct ath11k_base *soc,
4780					   u16 len, const void *ptr, void *data)
4781{
4782	struct ath11k_pdev_wmi *wmi_handle = &soc->wmi_ab.wmi[0];
4783	struct wmi_tlv_svc_rdy_ext_parse *svc_rdy_ext = data;
4784	struct ath11k_hal_reg_capabilities_ext reg_cap;
4785	int ret;
4786	u32 i;
4787
4788	svc_rdy_ext->n_ext_hal_reg_caps = 0;
4789	svc_rdy_ext->ext_hal_reg_caps = (struct wmi_hal_reg_capabilities_ext *)ptr;
4790	ret = ath11k_wmi_tlv_iter(soc, ptr, len,
4791				  ath11k_wmi_tlv_ext_hal_reg_caps_parse,
4792				  svc_rdy_ext);
4793	if (ret) {
4794		ath11k_warn(soc, "failed to parse tlv %d\n", ret);
4795		return ret;
4796	}
4797
4798	for (i = 0; i < svc_rdy_ext->param.num_phy; i++) {
4799		ret = ath11k_pull_reg_cap_svc_rdy_ext(wmi_handle,
4800						      svc_rdy_ext->soc_hal_reg_caps,
4801						      svc_rdy_ext->ext_hal_reg_caps, i,
4802						      &reg_cap);
4803		if (ret) {
4804			ath11k_warn(soc, "failed to extract reg cap %d\n", i);
4805			return ret;
4806		}
4807
4808		memcpy(&soc->hal_reg_cap[reg_cap.phy_id],
4809		       &reg_cap, sizeof(reg_cap));
4810	}
4811	return 0;
4812}
4813
4814static int ath11k_wmi_tlv_ext_soc_hal_reg_caps_parse(struct ath11k_base *soc,
4815						     u16 len, const void *ptr,
4816						     void *data)
4817{
4818	struct ath11k_pdev_wmi *wmi_handle = &soc->wmi_ab.wmi[0];
4819	struct wmi_tlv_svc_rdy_ext_parse *svc_rdy_ext = data;
4820	u8 hw_mode_id = svc_rdy_ext->pref_hw_mode_caps.hw_mode_id;
4821	u32 phy_id_map;
4822	int pdev_index = 0;
4823	int ret;
4824
4825	svc_rdy_ext->soc_hal_reg_caps = (struct wmi_soc_hal_reg_capabilities *)ptr;
4826	svc_rdy_ext->param.num_phy = svc_rdy_ext->soc_hal_reg_caps->num_phy;
4827
4828	soc->num_radios = 0;
4829	soc->target_pdev_count = 0;
4830	phy_id_map = svc_rdy_ext->pref_hw_mode_caps.phy_id_map;
4831
4832	while (phy_id_map && soc->num_radios < MAX_RADIOS) {
4833		ret = ath11k_pull_mac_phy_cap_svc_ready_ext(wmi_handle,
4834							    svc_rdy_ext->hw_caps,
4835							    svc_rdy_ext->hw_mode_caps,
4836							    svc_rdy_ext->soc_hal_reg_caps,
4837							    svc_rdy_ext->mac_phy_caps,
4838							    hw_mode_id, soc->num_radios,
4839							    &soc->pdevs[pdev_index]);
4840		if (ret) {
4841			ath11k_warn(soc, "failed to extract mac caps, idx :%d\n",
4842				    soc->num_radios);
4843			return ret;
4844		}
4845
4846		soc->num_radios++;
4847
4848		/* For QCA6390, save mac_phy capability in the same pdev */
4849		if (soc->hw_params.single_pdev_only)
4850			pdev_index = 0;
4851		else
4852			pdev_index = soc->num_radios;
4853
4854		/* TODO: mac_phy_cap prints */
4855		phy_id_map >>= 1;
4856	}
4857
4858	/* For QCA6390, set num_radios to 1 because host manages
4859	 * both 2G and 5G radio in one pdev.
4860	 * Set pdev_id = 0 and 0 means soc level.
4861	 */
4862	if (soc->hw_params.single_pdev_only) {
4863		soc->num_radios = 1;
4864		soc->pdevs[0].pdev_id = 0;
4865	}
4866
4867	if (!soc->reg_info_store) {
4868		soc->reg_info_store = kcalloc(soc->num_radios,
4869					      sizeof(*soc->reg_info_store),
4870					      GFP_ATOMIC);
4871		if (!soc->reg_info_store)
4872			return -ENOMEM;
4873	}
4874
4875	return 0;
4876}
4877
4878static int ath11k_wmi_tlv_dma_ring_caps_parse(struct ath11k_base *soc,
4879					      u16 tag, u16 len,
4880					      const void *ptr, void *data)
4881{
4882	struct wmi_tlv_dma_ring_caps_parse *parse = data;
4883
4884	if (tag != WMI_TAG_DMA_RING_CAPABILITIES)
4885		return -EPROTO;
4886
4887	parse->n_dma_ring_caps++;
4888	return 0;
4889}
4890
4891static int ath11k_wmi_alloc_dbring_caps(struct ath11k_base *ab,
4892					u32 num_cap)
4893{
4894	size_t sz;
4895	void *ptr;
4896
4897	sz = num_cap * sizeof(struct ath11k_dbring_cap);
4898	ptr = kzalloc(sz, GFP_ATOMIC);
4899	if (!ptr)
4900		return -ENOMEM;
4901
4902	ab->db_caps = ptr;
4903	ab->num_db_cap = num_cap;
4904
4905	return 0;
4906}
4907
4908static void ath11k_wmi_free_dbring_caps(struct ath11k_base *ab)
4909{
4910	kfree(ab->db_caps);
4911	ab->db_caps = NULL;
4912	ab->num_db_cap = 0;
4913}
4914
4915static int ath11k_wmi_tlv_dma_ring_caps(struct ath11k_base *ab,
4916					u16 len, const void *ptr, void *data)
4917{
4918	struct wmi_tlv_dma_ring_caps_parse *dma_caps_parse = data;
4919	struct wmi_dma_ring_capabilities *dma_caps;
4920	struct ath11k_dbring_cap *dir_buff_caps;
4921	int ret;
4922	u32 i;
4923
4924	dma_caps_parse->n_dma_ring_caps = 0;
4925	dma_caps = (struct wmi_dma_ring_capabilities *)ptr;
4926	ret = ath11k_wmi_tlv_iter(ab, ptr, len,
4927				  ath11k_wmi_tlv_dma_ring_caps_parse,
4928				  dma_caps_parse);
4929	if (ret) {
4930		ath11k_warn(ab, "failed to parse dma ring caps tlv %d\n", ret);
4931		return ret;
4932	}
4933
4934	if (!dma_caps_parse->n_dma_ring_caps)
4935		return 0;
4936
4937	if (ab->num_db_cap) {
4938		ath11k_warn(ab, "Already processed, so ignoring dma ring caps\n");
4939		return 0;
4940	}
4941
4942	ret = ath11k_wmi_alloc_dbring_caps(ab, dma_caps_parse->n_dma_ring_caps);
4943	if (ret)
4944		return ret;
4945
4946	dir_buff_caps = ab->db_caps;
4947	for (i = 0; i < dma_caps_parse->n_dma_ring_caps; i++) {
4948		if (dma_caps[i].module_id >= WMI_DIRECT_BUF_MAX) {
4949			ath11k_warn(ab, "Invalid module id %d\n", dma_caps[i].module_id);
4950			ret = -EINVAL;
4951			goto free_dir_buff;
4952		}
4953
4954		dir_buff_caps[i].id = dma_caps[i].module_id;
4955		dir_buff_caps[i].pdev_id = DP_HW2SW_MACID(dma_caps[i].pdev_id);
4956		dir_buff_caps[i].min_elem = dma_caps[i].min_elem;
4957		dir_buff_caps[i].min_buf_sz = dma_caps[i].min_buf_sz;
4958		dir_buff_caps[i].min_buf_align = dma_caps[i].min_buf_align;
4959	}
4960
4961	return 0;
4962
4963free_dir_buff:
4964	ath11k_wmi_free_dbring_caps(ab);
4965	return ret;
4966}
4967
4968static int ath11k_wmi_tlv_svc_rdy_ext_parse(struct ath11k_base *ab,
4969					    u16 tag, u16 len,
4970					    const void *ptr, void *data)
4971{
4972	struct ath11k_pdev_wmi *wmi_handle = &ab->wmi_ab.wmi[0];
4973	struct wmi_tlv_svc_rdy_ext_parse *svc_rdy_ext = data;
4974	int ret;
4975
4976	switch (tag) {
4977	case WMI_TAG_SERVICE_READY_EXT_EVENT:
4978		ret = ath11k_pull_svc_ready_ext(wmi_handle, ptr,
4979						&svc_rdy_ext->param);
4980		if (ret) {
4981			ath11k_warn(ab, "unable to extract ext params\n");
4982			return ret;
4983		}
4984		break;
4985
4986	case WMI_TAG_SOC_MAC_PHY_HW_MODE_CAPS:
4987		svc_rdy_ext->hw_caps = (struct wmi_soc_mac_phy_hw_mode_caps *)ptr;
4988		svc_rdy_ext->param.num_hw_modes = svc_rdy_ext->hw_caps->num_hw_modes;
4989		break;
4990
4991	case WMI_TAG_SOC_HAL_REG_CAPABILITIES:
4992		ret = ath11k_wmi_tlv_ext_soc_hal_reg_caps_parse(ab, len, ptr,
4993								svc_rdy_ext);
4994		if (ret)
4995			return ret;
4996		break;
4997
4998	case WMI_TAG_ARRAY_STRUCT:
4999		if (!svc_rdy_ext->hw_mode_done) {
5000			ret = ath11k_wmi_tlv_hw_mode_caps(ab, len, ptr,
5001							  svc_rdy_ext);
5002			if (ret)
5003				return ret;
5004
5005			svc_rdy_ext->hw_mode_done = true;
5006		} else if (!svc_rdy_ext->mac_phy_done) {
5007			svc_rdy_ext->n_mac_phy_caps = 0;
5008			ret = ath11k_wmi_tlv_iter(ab, ptr, len,
5009						  ath11k_wmi_tlv_mac_phy_caps_parse,
5010						  svc_rdy_ext);
5011			if (ret) {
5012				ath11k_warn(ab, "failed to parse tlv %d\n", ret);
5013				return ret;
5014			}
5015
5016			svc_rdy_ext->mac_phy_done = true;
5017		} else if (!svc_rdy_ext->ext_hal_reg_done) {
5018			ret = ath11k_wmi_tlv_ext_hal_reg_caps(ab, len, ptr,
5019							      svc_rdy_ext);
5020			if (ret)
5021				return ret;
5022
5023			svc_rdy_ext->ext_hal_reg_done = true;
5024		} else if (!svc_rdy_ext->mac_phy_chainmask_combo_done) {
5025			svc_rdy_ext->mac_phy_chainmask_combo_done = true;
5026		} else if (!svc_rdy_ext->mac_phy_chainmask_cap_done) {
5027			svc_rdy_ext->mac_phy_chainmask_cap_done = true;
5028		} else if (!svc_rdy_ext->oem_dma_ring_cap_done) {
5029			svc_rdy_ext->oem_dma_ring_cap_done = true;
5030		} else if (!svc_rdy_ext->dma_ring_cap_done) {
5031			ret = ath11k_wmi_tlv_dma_ring_caps(ab, len, ptr,
5032							   &svc_rdy_ext->dma_caps_parse);
5033			if (ret)
5034				return ret;
5035
5036			svc_rdy_ext->dma_ring_cap_done = true;
5037		}
5038		break;
5039
5040	default:
5041		break;
5042	}
5043	return 0;
5044}
5045
5046static int ath11k_service_ready_ext_event(struct ath11k_base *ab,
5047					  struct sk_buff *skb)
5048{
5049	struct wmi_tlv_svc_rdy_ext_parse svc_rdy_ext = { };
5050	int ret;
5051
5052	ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len,
5053				  ath11k_wmi_tlv_svc_rdy_ext_parse,
5054				  &svc_rdy_ext);
5055	if (ret) {
5056		ath11k_warn(ab, "failed to parse tlv %d\n", ret);
5057		goto err;
5058	}
5059
5060	ath11k_dbg(ab, ATH11K_DBG_WMI, "event service ready ext");
5061
5062	if (!test_bit(WMI_TLV_SERVICE_EXT2_MSG, ab->wmi_ab.svc_map))
5063		complete(&ab->wmi_ab.service_ready);
5064
5065	kfree(svc_rdy_ext.mac_phy_caps);
5066	return 0;
5067
5068err:
5069	ath11k_wmi_free_dbring_caps(ab);
5070	return ret;
5071}
5072
5073static int ath11k_wmi_tlv_svc_rdy_ext2_parse(struct ath11k_base *ab,
5074					     u16 tag, u16 len,
5075					     const void *ptr, void *data)
5076{
5077	struct wmi_tlv_svc_rdy_ext2_parse *parse = data;
5078	int ret;
5079
5080	switch (tag) {
5081	case WMI_TAG_ARRAY_STRUCT:
5082		if (!parse->dma_ring_cap_done) {
5083			ret = ath11k_wmi_tlv_dma_ring_caps(ab, len, ptr,
5084							   &parse->dma_caps_parse);
5085			if (ret)
5086				return ret;
5087
5088			parse->dma_ring_cap_done = true;
5089		}
5090		break;
5091	default:
5092		break;
5093	}
5094
5095	return 0;
5096}
5097
5098static int ath11k_service_ready_ext2_event(struct ath11k_base *ab,
5099					   struct sk_buff *skb)
5100{
5101	struct wmi_tlv_svc_rdy_ext2_parse svc_rdy_ext2 = { };
5102	int ret;
5103
5104	ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len,
5105				  ath11k_wmi_tlv_svc_rdy_ext2_parse,
5106				  &svc_rdy_ext2);
5107	if (ret) {
5108		ath11k_warn(ab, "failed to parse ext2 event tlv %d\n", ret);
5109		goto err;
5110	}
5111
5112	ath11k_dbg(ab, ATH11K_DBG_WMI, "event service ready ext2");
5113
5114	complete(&ab->wmi_ab.service_ready);
5115
5116	return 0;
5117
5118err:
5119	ath11k_wmi_free_dbring_caps(ab);
5120	return ret;
5121}
5122
5123static int ath11k_pull_vdev_start_resp_tlv(struct ath11k_base *ab, struct sk_buff *skb,
5124					   struct wmi_vdev_start_resp_event *vdev_rsp)
5125{
5126	const void **tb;
5127	const struct wmi_vdev_start_resp_event *ev;
5128	int ret;
5129
5130	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
5131	if (IS_ERR(tb)) {
5132		ret = PTR_ERR(tb);
5133		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
5134		return ret;
5135	}
5136
5137	ev = tb[WMI_TAG_VDEV_START_RESPONSE_EVENT];
5138	if (!ev) {
5139		ath11k_warn(ab, "failed to fetch vdev start resp ev");
5140		kfree(tb);
5141		return -EPROTO;
5142	}
5143
5144	memset(vdev_rsp, 0, sizeof(*vdev_rsp));
5145
5146	vdev_rsp->vdev_id = ev->vdev_id;
5147	vdev_rsp->requestor_id = ev->requestor_id;
5148	vdev_rsp->resp_type = ev->resp_type;
5149	vdev_rsp->status = ev->status;
5150	vdev_rsp->chain_mask = ev->chain_mask;
5151	vdev_rsp->smps_mode = ev->smps_mode;
5152	vdev_rsp->mac_id = ev->mac_id;
5153	vdev_rsp->cfgd_tx_streams = ev->cfgd_tx_streams;
5154	vdev_rsp->cfgd_rx_streams = ev->cfgd_rx_streams;
5155	vdev_rsp->max_allowed_tx_power = ev->max_allowed_tx_power;
5156
5157	kfree(tb);
5158	return 0;
5159}
5160
5161static void ath11k_print_reg_rule(struct ath11k_base *ab, const char *band,
5162				  u32 num_reg_rules,
5163				  struct cur_reg_rule *reg_rule_ptr)
5164{
5165	struct cur_reg_rule *reg_rule = reg_rule_ptr;
5166	u32 count;
5167
5168	ath11k_dbg(ab, ATH11K_DBG_WMI, "number of reg rules in %s band: %d\n",
5169		   band, num_reg_rules);
5170
5171	for (count = 0; count < num_reg_rules; count++) {
5172		ath11k_dbg(ab, ATH11K_DBG_WMI,
5173			   "reg rule %d: (%d - %d @ %d) (%d, %d) (FLAGS %d)\n",
5174			   count + 1, reg_rule->start_freq, reg_rule->end_freq,
5175			   reg_rule->max_bw, reg_rule->ant_gain,
5176			   reg_rule->reg_power, reg_rule->flags);
5177		reg_rule++;
5178	}
5179}
5180
5181static struct cur_reg_rule
5182*create_reg_rules_from_wmi(u32 num_reg_rules,
5183			   struct wmi_regulatory_rule_struct *wmi_reg_rule)
5184{
5185	struct cur_reg_rule *reg_rule_ptr;
5186	u32 count;
5187
5188	reg_rule_ptr = kcalloc(num_reg_rules, sizeof(*reg_rule_ptr),
5189			       GFP_ATOMIC);
5190
5191	if (!reg_rule_ptr)
5192		return NULL;
5193
5194	for (count = 0; count < num_reg_rules; count++) {
5195		reg_rule_ptr[count].start_freq =
5196			FIELD_GET(REG_RULE_START_FREQ,
5197				  wmi_reg_rule[count].freq_info);
5198		reg_rule_ptr[count].end_freq =
5199			FIELD_GET(REG_RULE_END_FREQ,
5200				  wmi_reg_rule[count].freq_info);
5201		reg_rule_ptr[count].max_bw =
5202			FIELD_GET(REG_RULE_MAX_BW,
5203				  wmi_reg_rule[count].bw_pwr_info);
5204		reg_rule_ptr[count].reg_power =
5205			FIELD_GET(REG_RULE_REG_PWR,
5206				  wmi_reg_rule[count].bw_pwr_info);
5207		reg_rule_ptr[count].ant_gain =
5208			FIELD_GET(REG_RULE_ANT_GAIN,
5209				  wmi_reg_rule[count].bw_pwr_info);
5210		reg_rule_ptr[count].flags =
5211			FIELD_GET(REG_RULE_FLAGS,
5212				  wmi_reg_rule[count].flag_info);
5213	}
5214
5215	return reg_rule_ptr;
5216}
5217
5218static int ath11k_pull_reg_chan_list_update_ev(struct ath11k_base *ab,
5219					       struct sk_buff *skb,
5220					       struct cur_regulatory_info *reg_info)
5221{
5222	const void **tb;
5223	const struct wmi_reg_chan_list_cc_event *chan_list_event_hdr;
5224	struct wmi_regulatory_rule_struct *wmi_reg_rule;
5225	u32 num_2ghz_reg_rules, num_5ghz_reg_rules;
5226	int ret;
5227
5228	ath11k_dbg(ab, ATH11K_DBG_WMI, "processing regulatory channel list\n");
5229
5230	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
5231	if (IS_ERR(tb)) {
5232		ret = PTR_ERR(tb);
5233		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
5234		return ret;
5235	}
5236
5237	chan_list_event_hdr = tb[WMI_TAG_REG_CHAN_LIST_CC_EVENT];
5238	if (!chan_list_event_hdr) {
5239		ath11k_warn(ab, "failed to fetch reg chan list update ev\n");
5240		kfree(tb);
5241		return -EPROTO;
5242	}
5243
5244	reg_info->num_2ghz_reg_rules = chan_list_event_hdr->num_2ghz_reg_rules;
5245	reg_info->num_5ghz_reg_rules = chan_list_event_hdr->num_5ghz_reg_rules;
5246
5247	if (!(reg_info->num_2ghz_reg_rules + reg_info->num_5ghz_reg_rules)) {
5248		ath11k_warn(ab, "No regulatory rules available in the event info\n");
5249		kfree(tb);
5250		return -EINVAL;
5251	}
5252
5253	memcpy(reg_info->alpha2, &chan_list_event_hdr->alpha2,
5254	       REG_ALPHA2_LEN);
5255	reg_info->dfs_region = chan_list_event_hdr->dfs_region;
5256	reg_info->phybitmap = chan_list_event_hdr->phybitmap;
5257	reg_info->num_phy = chan_list_event_hdr->num_phy;
5258	reg_info->phy_id = chan_list_event_hdr->phy_id;
5259	reg_info->ctry_code = chan_list_event_hdr->country_id;
5260	reg_info->reg_dmn_pair = chan_list_event_hdr->domain_code;
5261
5262	ath11k_dbg(ab, ATH11K_DBG_WMI,
5263		   "status_code %s",
5264		   ath11k_cc_status_to_str(reg_info->status_code));
5265
5266	reg_info->status_code =
5267		ath11k_wmi_cc_setting_code_to_reg(chan_list_event_hdr->status_code);
5268
5269	reg_info->is_ext_reg_event = false;
5270
5271	reg_info->min_bw_2ghz = chan_list_event_hdr->min_bw_2ghz;
5272	reg_info->max_bw_2ghz = chan_list_event_hdr->max_bw_2ghz;
5273	reg_info->min_bw_5ghz = chan_list_event_hdr->min_bw_5ghz;
5274	reg_info->max_bw_5ghz = chan_list_event_hdr->max_bw_5ghz;
5275
5276	num_2ghz_reg_rules = reg_info->num_2ghz_reg_rules;
5277	num_5ghz_reg_rules = reg_info->num_5ghz_reg_rules;
5278
5279	ath11k_dbg(ab, ATH11K_DBG_WMI,
5280		   "cc %s dsf %d BW: min_2ghz %d max_2ghz %d min_5ghz %d max_5ghz %d",
5281		   reg_info->alpha2, reg_info->dfs_region,
5282		   reg_info->min_bw_2ghz, reg_info->max_bw_2ghz,
5283		   reg_info->min_bw_5ghz, reg_info->max_bw_5ghz);
5284
5285	ath11k_dbg(ab, ATH11K_DBG_WMI,
5286		   "num_2ghz_reg_rules %d num_5ghz_reg_rules %d",
5287		   num_2ghz_reg_rules, num_5ghz_reg_rules);
5288
5289	wmi_reg_rule =
5290		(struct wmi_regulatory_rule_struct *)((u8 *)chan_list_event_hdr
5291						+ sizeof(*chan_list_event_hdr)
5292						+ sizeof(struct wmi_tlv));
5293
5294	if (num_2ghz_reg_rules) {
5295		reg_info->reg_rules_2ghz_ptr =
5296				create_reg_rules_from_wmi(num_2ghz_reg_rules,
5297							  wmi_reg_rule);
5298		if (!reg_info->reg_rules_2ghz_ptr) {
5299			kfree(tb);
5300			ath11k_warn(ab, "Unable to Allocate memory for 2 GHz rules\n");
5301			return -ENOMEM;
5302		}
5303
5304		ath11k_print_reg_rule(ab, "2 GHz",
5305				      num_2ghz_reg_rules,
5306				      reg_info->reg_rules_2ghz_ptr);
5307	}
5308
5309	if (num_5ghz_reg_rules) {
5310		wmi_reg_rule += num_2ghz_reg_rules;
5311		reg_info->reg_rules_5ghz_ptr =
5312				create_reg_rules_from_wmi(num_5ghz_reg_rules,
5313							  wmi_reg_rule);
5314		if (!reg_info->reg_rules_5ghz_ptr) {
5315			kfree(tb);
5316			ath11k_warn(ab, "Unable to Allocate memory for 5 GHz rules\n");
5317			return -ENOMEM;
5318		}
5319
5320		ath11k_print_reg_rule(ab, "5 GHz",
5321				      num_5ghz_reg_rules,
5322				      reg_info->reg_rules_5ghz_ptr);
5323	}
5324
5325	ath11k_dbg(ab, ATH11K_DBG_WMI, "processed regulatory channel list\n");
5326
5327	kfree(tb);
5328	return 0;
5329}
5330
5331static struct cur_reg_rule
5332*create_ext_reg_rules_from_wmi(u32 num_reg_rules,
5333			       struct wmi_regulatory_ext_rule *wmi_reg_rule)
5334{
5335	struct cur_reg_rule *reg_rule_ptr;
5336	u32 count;
5337
5338	reg_rule_ptr =  kcalloc(num_reg_rules, sizeof(*reg_rule_ptr), GFP_ATOMIC);
5339
5340	if (!reg_rule_ptr)
5341		return NULL;
5342
5343	for (count = 0; count < num_reg_rules; count++) {
5344		reg_rule_ptr[count].start_freq =
5345			u32_get_bits(wmi_reg_rule[count].freq_info,
5346				     REG_RULE_START_FREQ);
5347		reg_rule_ptr[count].end_freq =
5348			u32_get_bits(wmi_reg_rule[count].freq_info,
5349				     REG_RULE_END_FREQ);
5350		reg_rule_ptr[count].max_bw =
5351			u32_get_bits(wmi_reg_rule[count].bw_pwr_info,
5352				     REG_RULE_MAX_BW);
5353		reg_rule_ptr[count].reg_power =
5354			u32_get_bits(wmi_reg_rule[count].bw_pwr_info,
5355				     REG_RULE_REG_PWR);
5356		reg_rule_ptr[count].ant_gain =
5357			u32_get_bits(wmi_reg_rule[count].bw_pwr_info,
5358				     REG_RULE_ANT_GAIN);
5359		reg_rule_ptr[count].flags =
5360			u32_get_bits(wmi_reg_rule[count].flag_info,
5361				     REG_RULE_FLAGS);
5362		reg_rule_ptr[count].psd_flag =
5363			u32_get_bits(wmi_reg_rule[count].psd_power_info,
5364				     REG_RULE_PSD_INFO);
5365		reg_rule_ptr[count].psd_eirp =
5366			u32_get_bits(wmi_reg_rule[count].psd_power_info,
5367				     REG_RULE_PSD_EIRP);
5368	}
5369
5370	return reg_rule_ptr;
5371}
5372
5373static u8
5374ath11k_invalid_5ghz_reg_ext_rules_from_wmi(u32 num_reg_rules,
5375					   const struct wmi_regulatory_ext_rule *rule)
5376{
5377	u8 num_invalid_5ghz_rules = 0;
5378	u32 count, start_freq;
5379
5380	for (count = 0; count < num_reg_rules; count++) {
5381		start_freq = u32_get_bits(rule[count].freq_info,
5382					  REG_RULE_START_FREQ);
5383
5384		if (start_freq >= ATH11K_MIN_6G_FREQ)
5385			num_invalid_5ghz_rules++;
5386	}
5387
5388	return num_invalid_5ghz_rules;
5389}
5390
5391static int ath11k_pull_reg_chan_list_ext_update_ev(struct ath11k_base *ab,
5392						   struct sk_buff *skb,
5393						   struct cur_regulatory_info *reg_info)
5394{
5395	const void **tb;
5396	const struct wmi_reg_chan_list_cc_ext_event *ev;
5397	struct wmi_regulatory_ext_rule *ext_wmi_reg_rule;
5398	u32 num_2ghz_reg_rules, num_5ghz_reg_rules;
5399	u32 num_6ghz_reg_rules_ap[WMI_REG_CURRENT_MAX_AP_TYPE];
5400	u32 num_6ghz_client[WMI_REG_CURRENT_MAX_AP_TYPE][WMI_REG_MAX_CLIENT_TYPE];
5401	u32 total_reg_rules = 0;
5402	int ret, i, j, num_invalid_5ghz_ext_rules = 0;
5403
5404	ath11k_dbg(ab, ATH11K_DBG_WMI, "processing regulatory ext channel list\n");
5405
5406	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
5407	if (IS_ERR(tb)) {
5408		ret = PTR_ERR(tb);
5409		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
5410		return ret;
5411	}
5412
5413	ev = tb[WMI_TAG_REG_CHAN_LIST_CC_EXT_EVENT];
5414	if (!ev) {
5415		ath11k_warn(ab, "failed to fetch reg chan list ext update ev\n");
5416		kfree(tb);
5417		return -EPROTO;
5418	}
5419
5420	reg_info->num_2ghz_reg_rules = ev->num_2ghz_reg_rules;
5421	reg_info->num_5ghz_reg_rules = ev->num_5ghz_reg_rules;
5422	reg_info->num_6ghz_rules_ap[WMI_REG_INDOOR_AP] =
5423			ev->num_6ghz_reg_rules_ap_lpi;
5424	reg_info->num_6ghz_rules_ap[WMI_REG_STANDARD_POWER_AP] =
5425			ev->num_6ghz_reg_rules_ap_sp;
5426	reg_info->num_6ghz_rules_ap[WMI_REG_VERY_LOW_POWER_AP] =
5427			ev->num_6ghz_reg_rules_ap_vlp;
5428
5429	for (i = 0; i < WMI_REG_MAX_CLIENT_TYPE; i++) {
5430		reg_info->num_6ghz_rules_client[WMI_REG_INDOOR_AP][i] =
5431			ev->num_6ghz_reg_rules_client_lpi[i];
5432		reg_info->num_6ghz_rules_client[WMI_REG_STANDARD_POWER_AP][i] =
5433			ev->num_6ghz_reg_rules_client_sp[i];
5434		reg_info->num_6ghz_rules_client[WMI_REG_VERY_LOW_POWER_AP][i] =
5435			ev->num_6ghz_reg_rules_client_vlp[i];
5436	}
5437
5438	num_2ghz_reg_rules = reg_info->num_2ghz_reg_rules;
5439	num_5ghz_reg_rules = reg_info->num_5ghz_reg_rules;
5440
5441	total_reg_rules += num_2ghz_reg_rules;
5442	total_reg_rules += num_5ghz_reg_rules;
5443
5444	if ((num_2ghz_reg_rules > MAX_REG_RULES) ||
5445	    (num_5ghz_reg_rules > MAX_REG_RULES)) {
5446		ath11k_warn(ab, "Num reg rules for 2.4 GHz/5 GHz exceeds max limit (num_2ghz_reg_rules: %d num_5ghz_reg_rules: %d max_rules: %d)\n",
5447			    num_2ghz_reg_rules, num_5ghz_reg_rules, MAX_REG_RULES);
5448		kfree(tb);
5449		return -EINVAL;
5450	}
5451
5452	for (i = 0; i < WMI_REG_CURRENT_MAX_AP_TYPE; i++) {
5453		num_6ghz_reg_rules_ap[i] = reg_info->num_6ghz_rules_ap[i];
5454
5455		if (num_6ghz_reg_rules_ap[i] > MAX_6GHZ_REG_RULES) {
5456			ath11k_warn(ab, "Num 6 GHz reg rules for AP mode(%d) exceeds max limit (num_6ghz_reg_rules_ap: %d, max_rules: %d)\n",
5457				    i, num_6ghz_reg_rules_ap[i], MAX_6GHZ_REG_RULES);
5458			kfree(tb);
5459			return -EINVAL;
5460		}
5461
5462		total_reg_rules += num_6ghz_reg_rules_ap[i];
5463	}
5464
5465	for (i = 0; i < WMI_REG_MAX_CLIENT_TYPE; i++) {
5466		num_6ghz_client[WMI_REG_INDOOR_AP][i] =
5467			reg_info->num_6ghz_rules_client[WMI_REG_INDOOR_AP][i];
5468		total_reg_rules += num_6ghz_client[WMI_REG_INDOOR_AP][i];
5469
5470		num_6ghz_client[WMI_REG_STANDARD_POWER_AP][i] =
5471			reg_info->num_6ghz_rules_client[WMI_REG_STANDARD_POWER_AP][i];
5472		total_reg_rules += num_6ghz_client[WMI_REG_STANDARD_POWER_AP][i];
5473
5474		num_6ghz_client[WMI_REG_VERY_LOW_POWER_AP][i] =
5475			reg_info->num_6ghz_rules_client[WMI_REG_VERY_LOW_POWER_AP][i];
5476		total_reg_rules += num_6ghz_client[WMI_REG_VERY_LOW_POWER_AP][i];
5477
5478		if ((num_6ghz_client[WMI_REG_INDOOR_AP][i] > MAX_6GHZ_REG_RULES) ||
5479		    (num_6ghz_client[WMI_REG_STANDARD_POWER_AP][i] >
5480							     MAX_6GHZ_REG_RULES) ||
5481		    (num_6ghz_client[WMI_REG_VERY_LOW_POWER_AP][i] >
5482							     MAX_6GHZ_REG_RULES)) {
5483			ath11k_warn(ab,
5484				    "Num 6 GHz client reg rules exceeds max limit, for client(type: %d)\n",
5485				    i);
5486			kfree(tb);
5487			return -EINVAL;
5488		}
5489	}
5490
5491	if (!total_reg_rules) {
5492		ath11k_warn(ab, "No reg rules available\n");
5493		kfree(tb);
5494		return -EINVAL;
5495	}
5496
5497	memcpy(reg_info->alpha2, &ev->alpha2, REG_ALPHA2_LEN);
5498
5499	reg_info->dfs_region = ev->dfs_region;
5500	reg_info->phybitmap = ev->phybitmap;
5501	reg_info->num_phy = ev->num_phy;
5502	reg_info->phy_id = ev->phy_id;
5503	reg_info->ctry_code = ev->country_id;
5504	reg_info->reg_dmn_pair = ev->domain_code;
5505
5506	ath11k_dbg(ab, ATH11K_DBG_WMI,
5507		   "status_code %s",
5508		   ath11k_cc_status_to_str(reg_info->status_code));
5509
5510	reg_info->status_code =
5511		ath11k_wmi_cc_setting_code_to_reg(ev->status_code);
5512
5513	reg_info->is_ext_reg_event = true;
5514
5515	reg_info->min_bw_2ghz = ev->min_bw_2ghz;
5516	reg_info->max_bw_2ghz = ev->max_bw_2ghz;
5517	reg_info->min_bw_5ghz = ev->min_bw_5ghz;
5518	reg_info->max_bw_5ghz = ev->max_bw_5ghz;
5519
5520	reg_info->min_bw_6ghz_ap[WMI_REG_INDOOR_AP] =
5521			ev->min_bw_6ghz_ap_lpi;
5522	reg_info->max_bw_6ghz_ap[WMI_REG_INDOOR_AP] =
5523			ev->max_bw_6ghz_ap_lpi;
5524	reg_info->min_bw_6ghz_ap[WMI_REG_STANDARD_POWER_AP] =
5525			ev->min_bw_6ghz_ap_sp;
5526	reg_info->max_bw_6ghz_ap[WMI_REG_STANDARD_POWER_AP] =
5527			ev->max_bw_6ghz_ap_sp;
5528	reg_info->min_bw_6ghz_ap[WMI_REG_VERY_LOW_POWER_AP] =
5529			ev->min_bw_6ghz_ap_vlp;
5530	reg_info->max_bw_6ghz_ap[WMI_REG_VERY_LOW_POWER_AP] =
5531			ev->max_bw_6ghz_ap_vlp;
5532
5533	ath11k_dbg(ab, ATH11K_DBG_WMI,
5534		   "6 GHz AP BW: LPI (%d - %d), SP (%d - %d), VLP (%d - %d)\n",
5535		   reg_info->min_bw_6ghz_ap[WMI_REG_INDOOR_AP],
5536		   reg_info->max_bw_6ghz_ap[WMI_REG_INDOOR_AP],
5537		   reg_info->min_bw_6ghz_ap[WMI_REG_STANDARD_POWER_AP],
5538		   reg_info->max_bw_6ghz_ap[WMI_REG_STANDARD_POWER_AP],
5539		   reg_info->min_bw_6ghz_ap[WMI_REG_VERY_LOW_POWER_AP],
5540		   reg_info->max_bw_6ghz_ap[WMI_REG_VERY_LOW_POWER_AP]);
5541
5542	for (i = 0; i < WMI_REG_MAX_CLIENT_TYPE; i++) {
5543		reg_info->min_bw_6ghz_client[WMI_REG_INDOOR_AP][i] =
5544				ev->min_bw_6ghz_client_lpi[i];
5545		reg_info->max_bw_6ghz_client[WMI_REG_INDOOR_AP][i] =
5546				ev->max_bw_6ghz_client_lpi[i];
5547		reg_info->min_bw_6ghz_client[WMI_REG_STANDARD_POWER_AP][i] =
5548				ev->min_bw_6ghz_client_sp[i];
5549		reg_info->max_bw_6ghz_client[WMI_REG_STANDARD_POWER_AP][i] =
5550				ev->max_bw_6ghz_client_sp[i];
5551		reg_info->min_bw_6ghz_client[WMI_REG_VERY_LOW_POWER_AP][i] =
5552				ev->min_bw_6ghz_client_vlp[i];
5553		reg_info->max_bw_6ghz_client[WMI_REG_VERY_LOW_POWER_AP][i] =
5554				ev->max_bw_6ghz_client_vlp[i];
5555
5556		ath11k_dbg(ab, ATH11K_DBG_WMI,
5557			   "6 GHz %s BW: LPI (%d - %d), SP (%d - %d), VLP (%d - %d)\n",
5558			   ath11k_6ghz_client_type_to_str(i),
5559			   reg_info->min_bw_6ghz_client[WMI_REG_INDOOR_AP][i],
5560			   reg_info->max_bw_6ghz_client[WMI_REG_INDOOR_AP][i],
5561			   reg_info->min_bw_6ghz_client[WMI_REG_STANDARD_POWER_AP][i],
5562			   reg_info->max_bw_6ghz_client[WMI_REG_STANDARD_POWER_AP][i],
5563			   reg_info->min_bw_6ghz_client[WMI_REG_VERY_LOW_POWER_AP][i],
5564			   reg_info->max_bw_6ghz_client[WMI_REG_VERY_LOW_POWER_AP][i]);
5565	}
5566
5567	ath11k_dbg(ab, ATH11K_DBG_WMI,
5568		   "cc_ext %s dfs %d BW: min_2ghz %d max_2ghz %d min_5ghz %d max_5ghz %d phy_bitmap 0x%x",
5569		   reg_info->alpha2, reg_info->dfs_region,
5570		   reg_info->min_bw_2ghz, reg_info->max_bw_2ghz,
5571		   reg_info->min_bw_5ghz, reg_info->max_bw_5ghz,
5572		   reg_info->phybitmap);
5573
5574	ath11k_dbg(ab, ATH11K_DBG_WMI,
5575		   "num_2ghz_reg_rules %d num_5ghz_reg_rules %d",
5576		   num_2ghz_reg_rules, num_5ghz_reg_rules);
5577
5578	ath11k_dbg(ab, ATH11K_DBG_WMI,
5579		   "num_6ghz_reg_rules_ap_lpi: %d num_6ghz_reg_rules_ap_sp: %d num_6ghz_reg_rules_ap_vlp: %d",
5580		   num_6ghz_reg_rules_ap[WMI_REG_INDOOR_AP],
5581		   num_6ghz_reg_rules_ap[WMI_REG_STANDARD_POWER_AP],
5582		   num_6ghz_reg_rules_ap[WMI_REG_VERY_LOW_POWER_AP]);
5583
5584	j = WMI_REG_DEFAULT_CLIENT;
5585	ath11k_dbg(ab, ATH11K_DBG_WMI,
5586		   "6 GHz Regular client: num_6ghz_reg_rules_lpi: %d num_6ghz_reg_rules_sp: %d num_6ghz_reg_rules_vlp: %d",
5587		   num_6ghz_client[WMI_REG_INDOOR_AP][j],
5588		   num_6ghz_client[WMI_REG_STANDARD_POWER_AP][j],
5589		   num_6ghz_client[WMI_REG_VERY_LOW_POWER_AP][j]);
5590
5591	j = WMI_REG_SUBORDINATE_CLIENT;
5592	ath11k_dbg(ab, ATH11K_DBG_WMI,
5593		   "6 GHz Subordinate client: num_6ghz_reg_rules_lpi: %d num_6ghz_reg_rules_sp: %d num_6ghz_reg_rules_vlp: %d",
5594		   num_6ghz_client[WMI_REG_INDOOR_AP][j],
5595		   num_6ghz_client[WMI_REG_STANDARD_POWER_AP][j],
5596		   num_6ghz_client[WMI_REG_VERY_LOW_POWER_AP][j]);
5597
5598	ext_wmi_reg_rule =
5599		(struct wmi_regulatory_ext_rule *)((u8 *)ev + sizeof(*ev) +
5600						   sizeof(struct wmi_tlv));
5601	if (num_2ghz_reg_rules) {
5602		reg_info->reg_rules_2ghz_ptr =
5603			create_ext_reg_rules_from_wmi(num_2ghz_reg_rules,
5604						      ext_wmi_reg_rule);
5605
5606		if (!reg_info->reg_rules_2ghz_ptr) {
5607			kfree(tb);
5608			ath11k_warn(ab, "Unable to Allocate memory for 2 GHz rules\n");
5609			return -ENOMEM;
5610		}
5611
5612		ath11k_print_reg_rule(ab, "2 GHz",
5613				      num_2ghz_reg_rules,
5614				      reg_info->reg_rules_2ghz_ptr);
5615	}
5616
5617	ext_wmi_reg_rule += num_2ghz_reg_rules;
5618
5619	/* Firmware might include 6 GHz reg rule in 5 GHz rule list
5620	 * for few countries along with separate 6 GHz rule.
5621	 * Having same 6 GHz reg rule in 5 GHz and 6 GHz rules list
5622	 * causes intersect check to be true, and same rules will be
5623	 * shown multiple times in iw cmd.
5624	 * Hence, avoid parsing 6 GHz rule from 5 GHz reg rule list
5625	 */
5626	num_invalid_5ghz_ext_rules =
5627		ath11k_invalid_5ghz_reg_ext_rules_from_wmi(num_5ghz_reg_rules,
5628							   ext_wmi_reg_rule);
5629
5630	if (num_invalid_5ghz_ext_rules) {
5631		ath11k_dbg(ab, ATH11K_DBG_WMI,
5632			   "CC: %s 5 GHz reg rules number %d from fw, %d number of invalid 5 GHz rules",
5633			   reg_info->alpha2, reg_info->num_5ghz_reg_rules,
5634			   num_invalid_5ghz_ext_rules);
5635
5636		num_5ghz_reg_rules = num_5ghz_reg_rules - num_invalid_5ghz_ext_rules;
5637		reg_info->num_5ghz_reg_rules = num_5ghz_reg_rules;
5638	}
5639
5640	if (num_5ghz_reg_rules) {
5641		reg_info->reg_rules_5ghz_ptr =
5642			create_ext_reg_rules_from_wmi(num_5ghz_reg_rules,
5643						      ext_wmi_reg_rule);
5644
5645		if (!reg_info->reg_rules_5ghz_ptr) {
5646			kfree(tb);
5647			ath11k_warn(ab, "Unable to Allocate memory for 5 GHz rules\n");
5648			return -ENOMEM;
5649		}
5650
5651		ath11k_print_reg_rule(ab, "5 GHz",
5652				      num_5ghz_reg_rules,
5653				      reg_info->reg_rules_5ghz_ptr);
5654	}
5655
5656	/* We have adjusted the number of 5 GHz reg rules above. But still those
5657	 * many rules needs to be adjusted in ext_wmi_reg_rule.
5658	 *
5659	 * NOTE: num_invalid_5ghz_ext_rules will be 0 for rest other cases.
5660	 */
5661	ext_wmi_reg_rule += (num_5ghz_reg_rules + num_invalid_5ghz_ext_rules);
5662
5663	for (i = 0; i < WMI_REG_CURRENT_MAX_AP_TYPE; i++) {
5664		reg_info->reg_rules_6ghz_ap_ptr[i] =
5665			create_ext_reg_rules_from_wmi(num_6ghz_reg_rules_ap[i],
5666						      ext_wmi_reg_rule);
5667
5668		if (!reg_info->reg_rules_6ghz_ap_ptr[i]) {
5669			kfree(tb);
5670			ath11k_warn(ab, "Unable to Allocate memory for 6 GHz AP rules\n");
5671			return -ENOMEM;
5672		}
5673
5674		ath11k_print_reg_rule(ab, ath11k_6ghz_ap_type_to_str(i),
5675				      num_6ghz_reg_rules_ap[i],
5676				      reg_info->reg_rules_6ghz_ap_ptr[i]);
5677
5678		ext_wmi_reg_rule += num_6ghz_reg_rules_ap[i];
5679	}
5680
5681	for (j = 0; j < WMI_REG_CURRENT_MAX_AP_TYPE; j++) {
5682		ath11k_dbg(ab, ATH11K_DBG_WMI,
5683			   "6 GHz AP type %s", ath11k_6ghz_ap_type_to_str(j));
5684
5685		for (i = 0; i < WMI_REG_MAX_CLIENT_TYPE; i++) {
5686			reg_info->reg_rules_6ghz_client_ptr[j][i] =
5687				create_ext_reg_rules_from_wmi(num_6ghz_client[j][i],
5688							      ext_wmi_reg_rule);
5689
5690			if (!reg_info->reg_rules_6ghz_client_ptr[j][i]) {
5691				kfree(tb);
5692				ath11k_warn(ab, "Unable to Allocate memory for 6 GHz client rules\n");
5693				return -ENOMEM;
5694			}
5695
5696			ath11k_print_reg_rule(ab,
5697					      ath11k_6ghz_client_type_to_str(i),
5698					      num_6ghz_client[j][i],
5699					      reg_info->reg_rules_6ghz_client_ptr[j][i]);
5700
5701			ext_wmi_reg_rule += num_6ghz_client[j][i];
5702		}
5703	}
5704
5705	reg_info->client_type = ev->client_type;
5706	reg_info->rnr_tpe_usable = ev->rnr_tpe_usable;
5707	reg_info->unspecified_ap_usable =
5708			ev->unspecified_ap_usable;
5709	reg_info->domain_code_6ghz_ap[WMI_REG_INDOOR_AP] =
5710			ev->domain_code_6ghz_ap_lpi;
5711	reg_info->domain_code_6ghz_ap[WMI_REG_STANDARD_POWER_AP] =
5712			ev->domain_code_6ghz_ap_sp;
5713	reg_info->domain_code_6ghz_ap[WMI_REG_VERY_LOW_POWER_AP] =
5714			ev->domain_code_6ghz_ap_vlp;
5715
5716	ath11k_dbg(ab, ATH11K_DBG_WMI,
5717		   "6 GHz reg info client type %s rnr_tpe_usable %d unspecified_ap_usable %d AP sub domain: lpi %s, sp %s, vlp %s\n",
5718		   ath11k_6ghz_client_type_to_str(reg_info->client_type),
5719		   reg_info->rnr_tpe_usable,
5720		   reg_info->unspecified_ap_usable,
5721		   ath11k_sub_reg_6ghz_to_str(ev->domain_code_6ghz_ap_lpi),
5722		   ath11k_sub_reg_6ghz_to_str(ev->domain_code_6ghz_ap_sp),
5723		   ath11k_sub_reg_6ghz_to_str(ev->domain_code_6ghz_ap_vlp));
5724
5725	for (i = 0; i < WMI_REG_MAX_CLIENT_TYPE; i++) {
5726		reg_info->domain_code_6ghz_client[WMI_REG_INDOOR_AP][i] =
5727				ev->domain_code_6ghz_client_lpi[i];
5728		reg_info->domain_code_6ghz_client[WMI_REG_STANDARD_POWER_AP][i] =
5729				ev->domain_code_6ghz_client_sp[i];
5730		reg_info->domain_code_6ghz_client[WMI_REG_VERY_LOW_POWER_AP][i] =
5731				ev->domain_code_6ghz_client_vlp[i];
5732
5733		ath11k_dbg(ab, ATH11K_DBG_WMI,
5734			   "6 GHz client type %s client sub domain: lpi %s, sp %s, vlp %s\n",
5735			   ath11k_6ghz_client_type_to_str(i),
5736			   ath11k_sub_reg_6ghz_to_str(ev->domain_code_6ghz_client_lpi[i]),
5737			   ath11k_sub_reg_6ghz_to_str(ev->domain_code_6ghz_client_sp[i]),
5738			   ath11k_sub_reg_6ghz_to_str(ev->domain_code_6ghz_client_vlp[i])
5739			  );
5740	}
5741
5742	reg_info->domain_code_6ghz_super_id = ev->domain_code_6ghz_super_id;
5743
5744	ath11k_dbg(ab, ATH11K_DBG_WMI,
5745		   "6 GHz client_type %s 6 GHz super domain %s",
5746		   ath11k_6ghz_client_type_to_str(reg_info->client_type),
5747		   ath11k_super_reg_6ghz_to_str(reg_info->domain_code_6ghz_super_id));
5748
5749	ath11k_dbg(ab, ATH11K_DBG_WMI, "processed regulatory ext channel list\n");
5750
5751	kfree(tb);
5752	return 0;
5753}
5754
5755static int ath11k_pull_peer_del_resp_ev(struct ath11k_base *ab, struct sk_buff *skb,
5756					struct wmi_peer_delete_resp_event *peer_del_resp)
5757{
5758	const void **tb;
5759	const struct wmi_peer_delete_resp_event *ev;
5760	int ret;
5761
5762	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
5763	if (IS_ERR(tb)) {
5764		ret = PTR_ERR(tb);
5765		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
5766		return ret;
5767	}
5768
5769	ev = tb[WMI_TAG_PEER_DELETE_RESP_EVENT];
5770	if (!ev) {
5771		ath11k_warn(ab, "failed to fetch peer delete resp ev");
5772		kfree(tb);
5773		return -EPROTO;
5774	}
5775
5776	memset(peer_del_resp, 0, sizeof(*peer_del_resp));
5777
5778	peer_del_resp->vdev_id = ev->vdev_id;
5779	ether_addr_copy(peer_del_resp->peer_macaddr.addr,
5780			ev->peer_macaddr.addr);
5781
5782	kfree(tb);
5783	return 0;
5784}
5785
5786static int ath11k_pull_vdev_del_resp_ev(struct ath11k_base *ab,
5787					struct sk_buff *skb,
5788					u32 *vdev_id)
5789{
5790	const void **tb;
5791	const struct wmi_vdev_delete_resp_event *ev;
5792	int ret;
5793
5794	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
5795	if (IS_ERR(tb)) {
5796		ret = PTR_ERR(tb);
5797		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
5798		return ret;
5799	}
5800
5801	ev = tb[WMI_TAG_VDEV_DELETE_RESP_EVENT];
5802	if (!ev) {
5803		ath11k_warn(ab, "failed to fetch vdev delete resp ev");
5804		kfree(tb);
5805		return -EPROTO;
5806	}
5807
5808	*vdev_id = ev->vdev_id;
5809
5810	kfree(tb);
5811	return 0;
5812}
5813
5814static int ath11k_pull_bcn_tx_status_ev(struct ath11k_base *ab,
5815					struct sk_buff *skb,
5816					u32 *vdev_id, u32 *tx_status)
5817{
5818	const void **tb;
5819	const struct wmi_bcn_tx_status_event *ev;
5820	int ret;
5821
5822	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
5823	if (IS_ERR(tb)) {
5824		ret = PTR_ERR(tb);
5825		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
5826		return ret;
5827	}
5828
5829	ev = tb[WMI_TAG_OFFLOAD_BCN_TX_STATUS_EVENT];
5830	if (!ev) {
5831		ath11k_warn(ab, "failed to fetch bcn tx status ev");
5832		kfree(tb);
5833		return -EPROTO;
5834	}
5835
5836	*vdev_id   = ev->vdev_id;
5837	*tx_status = ev->tx_status;
5838
5839	kfree(tb);
5840	return 0;
5841}
5842
5843static int ath11k_pull_vdev_stopped_param_tlv(struct ath11k_base *ab, struct sk_buff *skb,
5844					      u32 *vdev_id)
5845{
5846	const void **tb;
5847	const struct wmi_vdev_stopped_event *ev;
5848	int ret;
5849
5850	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
5851	if (IS_ERR(tb)) {
5852		ret = PTR_ERR(tb);
5853		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
5854		return ret;
5855	}
5856
5857	ev = tb[WMI_TAG_VDEV_STOPPED_EVENT];
5858	if (!ev) {
5859		ath11k_warn(ab, "failed to fetch vdev stop ev");
5860		kfree(tb);
5861		return -EPROTO;
5862	}
5863
5864	*vdev_id =  ev->vdev_id;
5865
5866	kfree(tb);
5867	return 0;
5868}
5869
5870static int ath11k_wmi_tlv_mgmt_rx_parse(struct ath11k_base *ab,
5871					u16 tag, u16 len,
5872					const void *ptr, void *data)
5873{
5874	struct wmi_tlv_mgmt_rx_parse *parse = data;
5875
5876	switch (tag) {
5877	case WMI_TAG_MGMT_RX_HDR:
5878		parse->fixed = ptr;
5879		break;
5880	case WMI_TAG_ARRAY_BYTE:
5881		if (!parse->frame_buf_done) {
5882			parse->frame_buf = ptr;
5883			parse->frame_buf_done = true;
5884		}
5885		break;
5886	}
5887	return 0;
5888}
5889
5890static int ath11k_pull_mgmt_rx_params_tlv(struct ath11k_base *ab,
5891					  struct sk_buff *skb,
5892					  struct mgmt_rx_event_params *hdr)
5893{
5894	struct wmi_tlv_mgmt_rx_parse parse = { };
5895	const struct wmi_mgmt_rx_hdr *ev;
5896	const u8 *frame;
5897	int ret;
5898
5899	ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len,
5900				  ath11k_wmi_tlv_mgmt_rx_parse,
5901				  &parse);
5902	if (ret) {
5903		ath11k_warn(ab, "failed to parse mgmt rx tlv %d\n",
5904			    ret);
5905		return ret;
5906	}
5907
5908	ev = parse.fixed;
5909	frame = parse.frame_buf;
5910
5911	if (!ev || !frame) {
5912		ath11k_warn(ab, "failed to fetch mgmt rx hdr");
5913		return -EPROTO;
5914	}
5915
5916	hdr->pdev_id =  ev->pdev_id;
5917	hdr->chan_freq = ev->chan_freq;
5918	hdr->channel =  ev->channel;
5919	hdr->snr =  ev->snr;
5920	hdr->rate =  ev->rate;
5921	hdr->phy_mode =  ev->phy_mode;
5922	hdr->buf_len =  ev->buf_len;
5923	hdr->status =  ev->status;
5924	hdr->flags =  ev->flags;
5925	hdr->rssi =  ev->rssi;
5926	hdr->tsf_delta =  ev->tsf_delta;
5927	memcpy(hdr->rssi_ctl, ev->rssi_ctl, sizeof(hdr->rssi_ctl));
5928
5929	if (skb->len < (frame - skb->data) + hdr->buf_len) {
5930		ath11k_warn(ab, "invalid length in mgmt rx hdr ev");
5931		return -EPROTO;
5932	}
5933
5934	/* shift the sk_buff to point to `frame` */
5935	skb_trim(skb, 0);
5936	skb_put(skb, frame - skb->data);
5937	skb_pull(skb, frame - skb->data);
5938	skb_put(skb, hdr->buf_len);
5939
5940	ath11k_ce_byte_swap(skb->data, hdr->buf_len);
5941
5942	return 0;
5943}
5944
5945static int wmi_process_mgmt_tx_comp(struct ath11k *ar,
5946				    struct wmi_mgmt_tx_compl_event *tx_compl_param)
5947{
5948	struct sk_buff *msdu;
5949	struct ieee80211_tx_info *info;
5950	struct ath11k_skb_cb *skb_cb;
5951	int num_mgmt;
5952
5953	spin_lock_bh(&ar->txmgmt_idr_lock);
5954	msdu = idr_find(&ar->txmgmt_idr, tx_compl_param->desc_id);
5955
5956	if (!msdu) {
5957		ath11k_warn(ar->ab, "received mgmt tx compl for invalid msdu_id: %d\n",
5958			    tx_compl_param->desc_id);
5959		spin_unlock_bh(&ar->txmgmt_idr_lock);
5960		return -ENOENT;
5961	}
5962
5963	idr_remove(&ar->txmgmt_idr, tx_compl_param->desc_id);
5964	spin_unlock_bh(&ar->txmgmt_idr_lock);
5965
5966	skb_cb = ATH11K_SKB_CB(msdu);
5967	dma_unmap_single(ar->ab->dev, skb_cb->paddr, msdu->len, DMA_TO_DEVICE);
5968
5969	info = IEEE80211_SKB_CB(msdu);
5970	memset(&info->status, 0, sizeof(info->status));
5971	info->status.rates[0].idx = -1;
5972
5973	if ((!(info->flags & IEEE80211_TX_CTL_NO_ACK)) &&
5974	    !tx_compl_param->status) {
5975		info->flags |= IEEE80211_TX_STAT_ACK;
5976		if (test_bit(WMI_TLV_SERVICE_TX_DATA_MGMT_ACK_RSSI,
5977			     ar->ab->wmi_ab.svc_map))
5978			info->status.ack_signal = tx_compl_param->ack_rssi;
5979	}
5980
5981	ieee80211_tx_status_irqsafe(ar->hw, msdu);
5982
5983	num_mgmt = atomic_dec_if_positive(&ar->num_pending_mgmt_tx);
5984
5985	/* WARN when we received this event without doing any mgmt tx */
5986	if (num_mgmt < 0)
5987		WARN_ON_ONCE(1);
5988
5989	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
5990		   "mgmt tx comp pending %d desc id %d\n",
5991		   num_mgmt, tx_compl_param->desc_id);
5992
5993	if (!num_mgmt)
5994		wake_up(&ar->txmgmt_empty_waitq);
5995
5996	return 0;
5997}
5998
5999static int ath11k_pull_mgmt_tx_compl_param_tlv(struct ath11k_base *ab,
6000					       struct sk_buff *skb,
6001					       struct wmi_mgmt_tx_compl_event *param)
6002{
6003	const void **tb;
6004	const struct wmi_mgmt_tx_compl_event *ev;
6005	int ret;
6006
6007	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
6008	if (IS_ERR(tb)) {
6009		ret = PTR_ERR(tb);
6010		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
6011		return ret;
6012	}
6013
6014	ev = tb[WMI_TAG_MGMT_TX_COMPL_EVENT];
6015	if (!ev) {
6016		ath11k_warn(ab, "failed to fetch mgmt tx compl ev");
6017		kfree(tb);
6018		return -EPROTO;
6019	}
6020
6021	param->pdev_id = ev->pdev_id;
6022	param->desc_id = ev->desc_id;
6023	param->status = ev->status;
6024	param->ack_rssi = ev->ack_rssi;
6025
6026	kfree(tb);
6027	return 0;
6028}
6029
6030static void ath11k_wmi_event_scan_started(struct ath11k *ar)
6031{
6032	lockdep_assert_held(&ar->data_lock);
6033
6034	switch (ar->scan.state) {
6035	case ATH11K_SCAN_IDLE:
6036	case ATH11K_SCAN_RUNNING:
6037	case ATH11K_SCAN_ABORTING:
6038		ath11k_warn(ar->ab, "received scan started event in an invalid scan state: %s (%d)\n",
6039			    ath11k_scan_state_str(ar->scan.state),
6040			    ar->scan.state);
6041		break;
6042	case ATH11K_SCAN_STARTING:
6043		ar->scan.state = ATH11K_SCAN_RUNNING;
6044		if (ar->scan.is_roc)
6045			ieee80211_ready_on_channel(ar->hw);
6046		complete(&ar->scan.started);
6047		break;
6048	}
6049}
6050
6051static void ath11k_wmi_event_scan_start_failed(struct ath11k *ar)
6052{
6053	lockdep_assert_held(&ar->data_lock);
6054
6055	switch (ar->scan.state) {
6056	case ATH11K_SCAN_IDLE:
6057	case ATH11K_SCAN_RUNNING:
6058	case ATH11K_SCAN_ABORTING:
6059		ath11k_warn(ar->ab, "received scan start failed event in an invalid scan state: %s (%d)\n",
6060			    ath11k_scan_state_str(ar->scan.state),
6061			    ar->scan.state);
6062		break;
6063	case ATH11K_SCAN_STARTING:
6064		complete(&ar->scan.started);
6065		__ath11k_mac_scan_finish(ar);
6066		break;
6067	}
6068}
6069
6070static void ath11k_wmi_event_scan_completed(struct ath11k *ar)
6071{
6072	lockdep_assert_held(&ar->data_lock);
6073
6074	switch (ar->scan.state) {
6075	case ATH11K_SCAN_IDLE:
6076	case ATH11K_SCAN_STARTING:
6077		/* One suspected reason scan can be completed while starting is
6078		 * if firmware fails to deliver all scan events to the host,
6079		 * e.g. when transport pipe is full. This has been observed
6080		 * with spectral scan phyerr events starving wmi transport
6081		 * pipe. In such case the "scan completed" event should be (and
6082		 * is) ignored by the host as it may be just firmware's scan
6083		 * state machine recovering.
6084		 */
6085		ath11k_warn(ar->ab, "received scan completed event in an invalid scan state: %s (%d)\n",
6086			    ath11k_scan_state_str(ar->scan.state),
6087			    ar->scan.state);
6088		break;
6089	case ATH11K_SCAN_RUNNING:
6090	case ATH11K_SCAN_ABORTING:
6091		__ath11k_mac_scan_finish(ar);
6092		break;
6093	}
6094}
6095
6096static void ath11k_wmi_event_scan_bss_chan(struct ath11k *ar)
6097{
6098	lockdep_assert_held(&ar->data_lock);
6099
6100	switch (ar->scan.state) {
6101	case ATH11K_SCAN_IDLE:
6102	case ATH11K_SCAN_STARTING:
6103		ath11k_warn(ar->ab, "received scan bss chan event in an invalid scan state: %s (%d)\n",
6104			    ath11k_scan_state_str(ar->scan.state),
6105			    ar->scan.state);
6106		break;
6107	case ATH11K_SCAN_RUNNING:
6108	case ATH11K_SCAN_ABORTING:
6109		ar->scan_channel = NULL;
6110		break;
6111	}
6112}
6113
6114static void ath11k_wmi_event_scan_foreign_chan(struct ath11k *ar, u32 freq)
6115{
6116	lockdep_assert_held(&ar->data_lock);
6117
6118	switch (ar->scan.state) {
6119	case ATH11K_SCAN_IDLE:
6120	case ATH11K_SCAN_STARTING:
6121		ath11k_warn(ar->ab, "received scan foreign chan event in an invalid scan state: %s (%d)\n",
6122			    ath11k_scan_state_str(ar->scan.state),
6123			    ar->scan.state);
6124		break;
6125	case ATH11K_SCAN_RUNNING:
6126	case ATH11K_SCAN_ABORTING:
6127		ar->scan_channel = ieee80211_get_channel(ar->hw->wiphy, freq);
6128		if (ar->scan.is_roc && ar->scan.roc_freq == freq)
6129			complete(&ar->scan.on_channel);
6130		break;
6131	}
6132}
6133
6134static const char *
6135ath11k_wmi_event_scan_type_str(enum wmi_scan_event_type type,
6136			       enum wmi_scan_completion_reason reason)
6137{
6138	switch (type) {
6139	case WMI_SCAN_EVENT_STARTED:
6140		return "started";
6141	case WMI_SCAN_EVENT_COMPLETED:
6142		switch (reason) {
6143		case WMI_SCAN_REASON_COMPLETED:
6144			return "completed";
6145		case WMI_SCAN_REASON_CANCELLED:
6146			return "completed [cancelled]";
6147		case WMI_SCAN_REASON_PREEMPTED:
6148			return "completed [preempted]";
6149		case WMI_SCAN_REASON_TIMEDOUT:
6150			return "completed [timedout]";
6151		case WMI_SCAN_REASON_INTERNAL_FAILURE:
6152			return "completed [internal err]";
6153		case WMI_SCAN_REASON_MAX:
6154			break;
6155		}
6156		return "completed [unknown]";
6157	case WMI_SCAN_EVENT_BSS_CHANNEL:
6158		return "bss channel";
6159	case WMI_SCAN_EVENT_FOREIGN_CHAN:
6160		return "foreign channel";
6161	case WMI_SCAN_EVENT_DEQUEUED:
6162		return "dequeued";
6163	case WMI_SCAN_EVENT_PREEMPTED:
6164		return "preempted";
6165	case WMI_SCAN_EVENT_START_FAILED:
6166		return "start failed";
6167	case WMI_SCAN_EVENT_RESTARTED:
6168		return "restarted";
6169	case WMI_SCAN_EVENT_FOREIGN_CHAN_EXIT:
6170		return "foreign channel exit";
6171	default:
6172		return "unknown";
6173	}
6174}
6175
6176static int ath11k_pull_scan_ev(struct ath11k_base *ab, struct sk_buff *skb,
6177			       struct wmi_scan_event *scan_evt_param)
6178{
6179	const void **tb;
6180	const struct wmi_scan_event *ev;
6181	int ret;
6182
6183	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
6184	if (IS_ERR(tb)) {
6185		ret = PTR_ERR(tb);
6186		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
6187		return ret;
6188	}
6189
6190	ev = tb[WMI_TAG_SCAN_EVENT];
6191	if (!ev) {
6192		ath11k_warn(ab, "failed to fetch scan ev");
6193		kfree(tb);
6194		return -EPROTO;
6195	}
6196
6197	scan_evt_param->event_type = ev->event_type;
6198	scan_evt_param->reason = ev->reason;
6199	scan_evt_param->channel_freq = ev->channel_freq;
6200	scan_evt_param->scan_req_id = ev->scan_req_id;
6201	scan_evt_param->scan_id = ev->scan_id;
6202	scan_evt_param->vdev_id = ev->vdev_id;
6203	scan_evt_param->tsf_timestamp = ev->tsf_timestamp;
6204
6205	kfree(tb);
6206	return 0;
6207}
6208
6209static int ath11k_pull_peer_sta_kickout_ev(struct ath11k_base *ab, struct sk_buff *skb,
6210					   struct wmi_peer_sta_kickout_arg *arg)
6211{
6212	const void **tb;
6213	const struct wmi_peer_sta_kickout_event *ev;
6214	int ret;
6215
6216	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
6217	if (IS_ERR(tb)) {
6218		ret = PTR_ERR(tb);
6219		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
6220		return ret;
6221	}
6222
6223	ev = tb[WMI_TAG_PEER_STA_KICKOUT_EVENT];
6224	if (!ev) {
6225		ath11k_warn(ab, "failed to fetch peer sta kickout ev");
6226		kfree(tb);
6227		return -EPROTO;
6228	}
6229
6230	arg->mac_addr = ev->peer_macaddr.addr;
6231
6232	kfree(tb);
6233	return 0;
6234}
6235
6236static int ath11k_pull_roam_ev(struct ath11k_base *ab, struct sk_buff *skb,
6237			       struct wmi_roam_event *roam_ev)
6238{
6239	const void **tb;
6240	const struct wmi_roam_event *ev;
6241	int ret;
6242
6243	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
6244	if (IS_ERR(tb)) {
6245		ret = PTR_ERR(tb);
6246		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
6247		return ret;
6248	}
6249
6250	ev = tb[WMI_TAG_ROAM_EVENT];
6251	if (!ev) {
6252		ath11k_warn(ab, "failed to fetch roam ev");
6253		kfree(tb);
6254		return -EPROTO;
6255	}
6256
6257	roam_ev->vdev_id = ev->vdev_id;
6258	roam_ev->reason = ev->reason;
6259	roam_ev->rssi = ev->rssi;
6260
6261	kfree(tb);
6262	return 0;
6263}
6264
6265static int freq_to_idx(struct ath11k *ar, int freq)
6266{
6267	struct ieee80211_supported_band *sband;
6268	int band, ch, idx = 0;
6269
6270	for (band = NL80211_BAND_2GHZ; band < NUM_NL80211_BANDS; band++) {
6271		sband = ar->hw->wiphy->bands[band];
6272		if (!sband)
6273			continue;
6274
6275		for (ch = 0; ch < sband->n_channels; ch++, idx++)
6276			if (sband->channels[ch].center_freq == freq)
6277				goto exit;
6278	}
6279
6280exit:
6281	return idx;
6282}
6283
6284static int ath11k_pull_chan_info_ev(struct ath11k_base *ab, struct sk_buff *skb,
6285				    struct wmi_chan_info_event *ch_info_ev)
6286{
6287	const void **tb;
6288	const struct wmi_chan_info_event *ev;
6289	int ret;
6290
6291	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
6292	if (IS_ERR(tb)) {
6293		ret = PTR_ERR(tb);
6294		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
6295		return ret;
6296	}
6297
6298	ev = tb[WMI_TAG_CHAN_INFO_EVENT];
6299	if (!ev) {
6300		ath11k_warn(ab, "failed to fetch chan info ev");
6301		kfree(tb);
6302		return -EPROTO;
6303	}
6304
6305	ch_info_ev->err_code = ev->err_code;
6306	ch_info_ev->freq = ev->freq;
6307	ch_info_ev->cmd_flags = ev->cmd_flags;
6308	ch_info_ev->noise_floor = ev->noise_floor;
6309	ch_info_ev->rx_clear_count = ev->rx_clear_count;
6310	ch_info_ev->cycle_count = ev->cycle_count;
6311	ch_info_ev->chan_tx_pwr_range = ev->chan_tx_pwr_range;
6312	ch_info_ev->chan_tx_pwr_tp = ev->chan_tx_pwr_tp;
6313	ch_info_ev->rx_frame_count = ev->rx_frame_count;
6314	ch_info_ev->tx_frame_cnt = ev->tx_frame_cnt;
6315	ch_info_ev->mac_clk_mhz = ev->mac_clk_mhz;
6316	ch_info_ev->vdev_id = ev->vdev_id;
6317
6318	kfree(tb);
6319	return 0;
6320}
6321
6322static int
6323ath11k_pull_pdev_bss_chan_info_ev(struct ath11k_base *ab, struct sk_buff *skb,
6324				  struct wmi_pdev_bss_chan_info_event *bss_ch_info_ev)
6325{
6326	const void **tb;
6327	const struct wmi_pdev_bss_chan_info_event *ev;
6328	int ret;
6329
6330	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
6331	if (IS_ERR(tb)) {
6332		ret = PTR_ERR(tb);
6333		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
6334		return ret;
6335	}
6336
6337	ev = tb[WMI_TAG_PDEV_BSS_CHAN_INFO_EVENT];
6338	if (!ev) {
6339		ath11k_warn(ab, "failed to fetch pdev bss chan info ev");
6340		kfree(tb);
6341		return -EPROTO;
6342	}
6343
6344	bss_ch_info_ev->pdev_id = ev->pdev_id;
6345	bss_ch_info_ev->freq = ev->freq;
6346	bss_ch_info_ev->noise_floor = ev->noise_floor;
6347	bss_ch_info_ev->rx_clear_count_low = ev->rx_clear_count_low;
6348	bss_ch_info_ev->rx_clear_count_high = ev->rx_clear_count_high;
6349	bss_ch_info_ev->cycle_count_low = ev->cycle_count_low;
6350	bss_ch_info_ev->cycle_count_high = ev->cycle_count_high;
6351	bss_ch_info_ev->tx_cycle_count_low = ev->tx_cycle_count_low;
6352	bss_ch_info_ev->tx_cycle_count_high = ev->tx_cycle_count_high;
6353	bss_ch_info_ev->rx_cycle_count_low = ev->rx_cycle_count_low;
6354	bss_ch_info_ev->rx_cycle_count_high = ev->rx_cycle_count_high;
6355	bss_ch_info_ev->rx_bss_cycle_count_low = ev->rx_bss_cycle_count_low;
6356	bss_ch_info_ev->rx_bss_cycle_count_high = ev->rx_bss_cycle_count_high;
6357
6358	kfree(tb);
6359	return 0;
6360}
6361
6362static int
6363ath11k_pull_vdev_install_key_compl_ev(struct ath11k_base *ab, struct sk_buff *skb,
6364				      struct wmi_vdev_install_key_complete_arg *arg)
6365{
6366	const void **tb;
6367	const struct wmi_vdev_install_key_compl_event *ev;
6368	int ret;
6369
6370	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
6371	if (IS_ERR(tb)) {
6372		ret = PTR_ERR(tb);
6373		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
6374		return ret;
6375	}
6376
6377	ev = tb[WMI_TAG_VDEV_INSTALL_KEY_COMPLETE_EVENT];
6378	if (!ev) {
6379		ath11k_warn(ab, "failed to fetch vdev install key compl ev");
6380		kfree(tb);
6381		return -EPROTO;
6382	}
6383
6384	arg->vdev_id = ev->vdev_id;
6385	arg->macaddr = ev->peer_macaddr.addr;
6386	arg->key_idx = ev->key_idx;
6387	arg->key_flags = ev->key_flags;
6388	arg->status = ev->status;
6389
6390	kfree(tb);
6391	return 0;
6392}
6393
6394static int ath11k_pull_peer_assoc_conf_ev(struct ath11k_base *ab, struct sk_buff *skb,
6395					  struct wmi_peer_assoc_conf_arg *peer_assoc_conf)
6396{
6397	const void **tb;
6398	const struct wmi_peer_assoc_conf_event *ev;
6399	int ret;
6400
6401	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
6402	if (IS_ERR(tb)) {
6403		ret = PTR_ERR(tb);
6404		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
6405		return ret;
6406	}
6407
6408	ev = tb[WMI_TAG_PEER_ASSOC_CONF_EVENT];
6409	if (!ev) {
6410		ath11k_warn(ab, "failed to fetch peer assoc conf ev");
6411		kfree(tb);
6412		return -EPROTO;
6413	}
6414
6415	peer_assoc_conf->vdev_id = ev->vdev_id;
6416	peer_assoc_conf->macaddr = ev->peer_macaddr.addr;
6417
6418	kfree(tb);
6419	return 0;
6420}
6421
6422static void ath11k_wmi_pull_pdev_stats_base(const struct wmi_pdev_stats_base *src,
6423					    struct ath11k_fw_stats_pdev *dst)
6424{
6425	dst->ch_noise_floor = src->chan_nf;
6426	dst->tx_frame_count = src->tx_frame_count;
6427	dst->rx_frame_count = src->rx_frame_count;
6428	dst->rx_clear_count = src->rx_clear_count;
6429	dst->cycle_count = src->cycle_count;
6430	dst->phy_err_count = src->phy_err_count;
6431	dst->chan_tx_power = src->chan_tx_pwr;
6432}
6433
6434static void
6435ath11k_wmi_pull_pdev_stats_tx(const struct wmi_pdev_stats_tx *src,
6436			      struct ath11k_fw_stats_pdev *dst)
6437{
6438	dst->comp_queued = src->comp_queued;
6439	dst->comp_delivered = src->comp_delivered;
6440	dst->msdu_enqued = src->msdu_enqued;
6441	dst->mpdu_enqued = src->mpdu_enqued;
6442	dst->wmm_drop = src->wmm_drop;
6443	dst->local_enqued = src->local_enqued;
6444	dst->local_freed = src->local_freed;
6445	dst->hw_queued = src->hw_queued;
6446	dst->hw_reaped = src->hw_reaped;
6447	dst->underrun = src->underrun;
6448	dst->hw_paused = src->hw_paused;
6449	dst->tx_abort = src->tx_abort;
6450	dst->mpdus_requeued = src->mpdus_requeued;
6451	dst->tx_ko = src->tx_ko;
6452	dst->tx_xretry = src->tx_xretry;
6453	dst->data_rc = src->data_rc;
6454	dst->self_triggers = src->self_triggers;
6455	dst->sw_retry_failure = src->sw_retry_failure;
6456	dst->illgl_rate_phy_err = src->illgl_rate_phy_err;
6457	dst->pdev_cont_xretry = src->pdev_cont_xretry;
6458	dst->pdev_tx_timeout = src->pdev_tx_timeout;
6459	dst->pdev_resets = src->pdev_resets;
6460	dst->stateless_tid_alloc_failure = src->stateless_tid_alloc_failure;
6461	dst->phy_underrun = src->phy_underrun;
6462	dst->txop_ovf = src->txop_ovf;
6463	dst->seq_posted = src->seq_posted;
6464	dst->seq_failed_queueing = src->seq_failed_queueing;
6465	dst->seq_completed = src->seq_completed;
6466	dst->seq_restarted = src->seq_restarted;
6467	dst->mu_seq_posted = src->mu_seq_posted;
6468	dst->mpdus_sw_flush = src->mpdus_sw_flush;
6469	dst->mpdus_hw_filter = src->mpdus_hw_filter;
6470	dst->mpdus_truncated = src->mpdus_truncated;
6471	dst->mpdus_ack_failed = src->mpdus_ack_failed;
6472	dst->mpdus_expired = src->mpdus_expired;
6473}
6474
6475static void ath11k_wmi_pull_pdev_stats_rx(const struct wmi_pdev_stats_rx *src,
6476					  struct ath11k_fw_stats_pdev *dst)
6477{
6478	dst->mid_ppdu_route_change = src->mid_ppdu_route_change;
6479	dst->status_rcvd = src->status_rcvd;
6480	dst->r0_frags = src->r0_frags;
6481	dst->r1_frags = src->r1_frags;
6482	dst->r2_frags = src->r2_frags;
6483	dst->r3_frags = src->r3_frags;
6484	dst->htt_msdus = src->htt_msdus;
6485	dst->htt_mpdus = src->htt_mpdus;
6486	dst->loc_msdus = src->loc_msdus;
6487	dst->loc_mpdus = src->loc_mpdus;
6488	dst->oversize_amsdu = src->oversize_amsdu;
6489	dst->phy_errs = src->phy_errs;
6490	dst->phy_err_drop = src->phy_err_drop;
6491	dst->mpdu_errs = src->mpdu_errs;
6492	dst->rx_ovfl_errs = src->rx_ovfl_errs;
6493}
6494
6495static void
6496ath11k_wmi_pull_vdev_stats(const struct wmi_vdev_stats *src,
6497			   struct ath11k_fw_stats_vdev *dst)
6498{
6499	int i;
6500
6501	dst->vdev_id = src->vdev_id;
6502	dst->beacon_snr = src->beacon_snr;
6503	dst->data_snr = src->data_snr;
6504	dst->num_rx_frames = src->num_rx_frames;
6505	dst->num_rts_fail = src->num_rts_fail;
6506	dst->num_rts_success = src->num_rts_success;
6507	dst->num_rx_err = src->num_rx_err;
6508	dst->num_rx_discard = src->num_rx_discard;
6509	dst->num_tx_not_acked = src->num_tx_not_acked;
6510
6511	for (i = 0; i < ARRAY_SIZE(src->num_tx_frames); i++)
6512		dst->num_tx_frames[i] = src->num_tx_frames[i];
6513
6514	for (i = 0; i < ARRAY_SIZE(src->num_tx_frames_retries); i++)
6515		dst->num_tx_frames_retries[i] = src->num_tx_frames_retries[i];
6516
6517	for (i = 0; i < ARRAY_SIZE(src->num_tx_frames_failures); i++)
6518		dst->num_tx_frames_failures[i] = src->num_tx_frames_failures[i];
6519
6520	for (i = 0; i < ARRAY_SIZE(src->tx_rate_history); i++)
6521		dst->tx_rate_history[i] = src->tx_rate_history[i];
6522
6523	for (i = 0; i < ARRAY_SIZE(src->beacon_rssi_history); i++)
6524		dst->beacon_rssi_history[i] = src->beacon_rssi_history[i];
6525}
6526
6527static void
6528ath11k_wmi_pull_bcn_stats(const struct wmi_bcn_stats *src,
6529			  struct ath11k_fw_stats_bcn *dst)
6530{
6531	dst->vdev_id = src->vdev_id;
6532	dst->tx_bcn_succ_cnt = src->tx_bcn_succ_cnt;
6533	dst->tx_bcn_outage_cnt = src->tx_bcn_outage_cnt;
6534}
6535
6536static int ath11k_wmi_tlv_rssi_chain_parse(struct ath11k_base *ab,
6537					   u16 tag, u16 len,
6538					   const void *ptr, void *data)
6539{
6540	struct wmi_tlv_fw_stats_parse *parse = data;
6541	const struct wmi_stats_event *ev = parse->ev;
6542	struct ath11k_fw_stats *stats = parse->stats;
6543	struct ath11k *ar;
6544	struct ath11k_vif *arvif;
6545	struct ieee80211_sta *sta;
6546	struct ath11k_sta *arsta;
6547	const struct wmi_rssi_stats *stats_rssi = (const struct wmi_rssi_stats *)ptr;
6548	int j, ret = 0;
6549
6550	if (tag != WMI_TAG_RSSI_STATS)
6551		return -EPROTO;
6552
6553	rcu_read_lock();
6554
6555	ar = ath11k_mac_get_ar_by_pdev_id(ab, ev->pdev_id);
6556	stats->stats_id = WMI_REQUEST_RSSI_PER_CHAIN_STAT;
6557
6558	ath11k_dbg(ab, ATH11K_DBG_WMI,
6559		   "stats vdev id %d mac %pM\n",
6560		   stats_rssi->vdev_id, stats_rssi->peer_macaddr.addr);
6561
6562	arvif = ath11k_mac_get_arvif(ar, stats_rssi->vdev_id);
6563	if (!arvif) {
6564		ath11k_warn(ab, "not found vif for vdev id %d\n",
6565			    stats_rssi->vdev_id);
6566		ret = -EPROTO;
6567		goto exit;
6568	}
6569
6570	ath11k_dbg(ab, ATH11K_DBG_WMI,
6571		   "stats bssid %pM vif %p\n",
6572		   arvif->bssid, arvif->vif);
6573
6574	sta = ieee80211_find_sta_by_ifaddr(ar->hw,
6575					   arvif->bssid,
6576					   NULL);
6577	if (!sta) {
6578		ath11k_dbg(ab, ATH11K_DBG_WMI,
6579			   "not found station of bssid %pM for rssi chain\n",
6580			   arvif->bssid);
6581		goto exit;
6582	}
6583
6584	arsta = ath11k_sta_to_arsta(sta);
6585
6586	BUILD_BUG_ON(ARRAY_SIZE(arsta->chain_signal) >
6587		     ARRAY_SIZE(stats_rssi->rssi_avg_beacon));
6588
6589	for (j = 0; j < ARRAY_SIZE(arsta->chain_signal); j++) {
6590		arsta->chain_signal[j] = stats_rssi->rssi_avg_beacon[j];
6591		ath11k_dbg(ab, ATH11K_DBG_WMI,
6592			   "stats beacon rssi[%d] %d data rssi[%d] %d\n",
6593			   j,
6594			   stats_rssi->rssi_avg_beacon[j],
6595			   j,
6596			   stats_rssi->rssi_avg_data[j]);
6597	}
6598
6599exit:
6600	rcu_read_unlock();
6601	return ret;
6602}
6603
6604static int ath11k_wmi_tlv_fw_stats_data_parse(struct ath11k_base *ab,
6605					      struct wmi_tlv_fw_stats_parse *parse,
6606					      const void *ptr,
6607					      u16 len)
6608{
6609	struct ath11k_fw_stats *stats = parse->stats;
6610	const struct wmi_stats_event *ev = parse->ev;
6611	struct ath11k *ar;
6612	struct ath11k_vif *arvif;
6613	struct ieee80211_sta *sta;
6614	struct ath11k_sta *arsta;
6615	int i, ret = 0;
6616	const void *data = ptr;
6617
6618	if (!ev) {
6619		ath11k_warn(ab, "failed to fetch update stats ev");
6620		return -EPROTO;
6621	}
6622
6623	stats->stats_id = 0;
6624
6625	rcu_read_lock();
6626
6627	ar = ath11k_mac_get_ar_by_pdev_id(ab, ev->pdev_id);
6628
6629	for (i = 0; i < ev->num_pdev_stats; i++) {
6630		const struct wmi_pdev_stats *src;
6631		struct ath11k_fw_stats_pdev *dst;
6632
6633		src = data;
6634		if (len < sizeof(*src)) {
6635			ret = -EPROTO;
6636			goto exit;
6637		}
6638
6639		stats->stats_id = WMI_REQUEST_PDEV_STAT;
6640
6641		data += sizeof(*src);
6642		len -= sizeof(*src);
6643
6644		dst = kzalloc(sizeof(*dst), GFP_ATOMIC);
6645		if (!dst)
6646			continue;
6647
6648		ath11k_wmi_pull_pdev_stats_base(&src->base, dst);
6649		ath11k_wmi_pull_pdev_stats_tx(&src->tx, dst);
6650		ath11k_wmi_pull_pdev_stats_rx(&src->rx, dst);
6651		list_add_tail(&dst->list, &stats->pdevs);
6652	}
6653
6654	for (i = 0; i < ev->num_vdev_stats; i++) {
6655		const struct wmi_vdev_stats *src;
6656		struct ath11k_fw_stats_vdev *dst;
6657
6658		src = data;
6659		if (len < sizeof(*src)) {
6660			ret = -EPROTO;
6661			goto exit;
6662		}
6663
6664		stats->stats_id = WMI_REQUEST_VDEV_STAT;
6665
6666		arvif = ath11k_mac_get_arvif(ar, src->vdev_id);
6667		if (arvif) {
6668			sta = ieee80211_find_sta_by_ifaddr(ar->hw,
6669							   arvif->bssid,
6670							   NULL);
6671			if (sta) {
6672				arsta = ath11k_sta_to_arsta(sta);
6673				arsta->rssi_beacon = src->beacon_snr;
6674				ath11k_dbg(ab, ATH11K_DBG_WMI,
6675					   "stats vdev id %d snr %d\n",
6676					   src->vdev_id, src->beacon_snr);
6677			} else {
6678				ath11k_dbg(ab, ATH11K_DBG_WMI,
6679					   "not found station of bssid %pM for vdev stat\n",
6680					   arvif->bssid);
6681			}
6682		}
6683
6684		data += sizeof(*src);
6685		len -= sizeof(*src);
6686
6687		dst = kzalloc(sizeof(*dst), GFP_ATOMIC);
6688		if (!dst)
6689			continue;
6690
6691		ath11k_wmi_pull_vdev_stats(src, dst);
6692		list_add_tail(&dst->list, &stats->vdevs);
6693	}
6694
6695	for (i = 0; i < ev->num_bcn_stats; i++) {
6696		const struct wmi_bcn_stats *src;
6697		struct ath11k_fw_stats_bcn *dst;
6698
6699		src = data;
6700		if (len < sizeof(*src)) {
6701			ret = -EPROTO;
6702			goto exit;
6703		}
6704
6705		stats->stats_id = WMI_REQUEST_BCN_STAT;
6706
6707		data += sizeof(*src);
6708		len -= sizeof(*src);
6709
6710		dst = kzalloc(sizeof(*dst), GFP_ATOMIC);
6711		if (!dst)
6712			continue;
6713
6714		ath11k_wmi_pull_bcn_stats(src, dst);
6715		list_add_tail(&dst->list, &stats->bcn);
6716	}
6717
6718exit:
6719	rcu_read_unlock();
6720	return ret;
6721}
6722
6723static int ath11k_wmi_tlv_fw_stats_parse(struct ath11k_base *ab,
6724					 u16 tag, u16 len,
6725					 const void *ptr, void *data)
6726{
6727	struct wmi_tlv_fw_stats_parse *parse = data;
6728	int ret = 0;
6729
6730	switch (tag) {
6731	case WMI_TAG_STATS_EVENT:
6732		parse->ev = (struct wmi_stats_event *)ptr;
6733		parse->stats->pdev_id = parse->ev->pdev_id;
6734		break;
6735	case WMI_TAG_ARRAY_BYTE:
6736		ret = ath11k_wmi_tlv_fw_stats_data_parse(ab, parse, ptr, len);
6737		break;
6738	case WMI_TAG_PER_CHAIN_RSSI_STATS:
6739		parse->rssi = (struct wmi_per_chain_rssi_stats *)ptr;
6740
6741		if (parse->ev->stats_id & WMI_REQUEST_RSSI_PER_CHAIN_STAT)
6742			parse->rssi_num = parse->rssi->num_per_chain_rssi_stats;
6743
6744		ath11k_dbg(ab, ATH11K_DBG_WMI,
6745			   "stats id 0x%x num chain %d\n",
6746			   parse->ev->stats_id,
6747			   parse->rssi_num);
6748		break;
6749	case WMI_TAG_ARRAY_STRUCT:
6750		if (parse->rssi_num && !parse->chain_rssi_done) {
6751			ret = ath11k_wmi_tlv_iter(ab, ptr, len,
6752						  ath11k_wmi_tlv_rssi_chain_parse,
6753						  parse);
6754			if (ret) {
6755				ath11k_warn(ab, "failed to parse rssi chain %d\n",
6756					    ret);
6757				return ret;
6758			}
6759			parse->chain_rssi_done = true;
6760		}
6761		break;
6762	default:
6763		break;
6764	}
6765	return ret;
6766}
6767
6768int ath11k_wmi_pull_fw_stats(struct ath11k_base *ab, struct sk_buff *skb,
6769			     struct ath11k_fw_stats *stats)
6770{
6771	struct wmi_tlv_fw_stats_parse parse = { };
6772
6773	stats->stats_id = 0;
6774	parse.stats = stats;
6775
6776	return ath11k_wmi_tlv_iter(ab, skb->data, skb->len,
6777				   ath11k_wmi_tlv_fw_stats_parse,
6778				   &parse);
6779}
6780
6781static void
6782ath11k_wmi_fw_pdev_base_stats_fill(const struct ath11k_fw_stats_pdev *pdev,
6783				   char *buf, u32 *length)
6784{
6785	u32 len = *length;
6786	u32 buf_len = ATH11K_FW_STATS_BUF_SIZE;
6787
6788	len += scnprintf(buf + len, buf_len - len, "\n");
6789	len += scnprintf(buf + len, buf_len - len, "%30s\n",
6790			"ath11k PDEV stats");
6791	len += scnprintf(buf + len, buf_len - len, "%30s\n\n",
6792			"=================");
6793
6794	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6795			"Channel noise floor", pdev->ch_noise_floor);
6796	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6797			"Channel TX power", pdev->chan_tx_power);
6798	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6799			"TX frame count", pdev->tx_frame_count);
6800	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6801			"RX frame count", pdev->rx_frame_count);
6802	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6803			"RX clear count", pdev->rx_clear_count);
6804	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6805			"Cycle count", pdev->cycle_count);
6806	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6807			"PHY error count", pdev->phy_err_count);
6808
6809	*length = len;
6810}
6811
6812static void
6813ath11k_wmi_fw_pdev_tx_stats_fill(const struct ath11k_fw_stats_pdev *pdev,
6814				 char *buf, u32 *length)
6815{
6816	u32 len = *length;
6817	u32 buf_len = ATH11K_FW_STATS_BUF_SIZE;
6818
6819	len += scnprintf(buf + len, buf_len - len, "\n%30s\n",
6820			 "ath11k PDEV TX stats");
6821	len += scnprintf(buf + len, buf_len - len, "%30s\n\n",
6822			 "====================");
6823
6824	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6825			 "HTT cookies queued", pdev->comp_queued);
6826	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6827			 "HTT cookies disp.", pdev->comp_delivered);
6828	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6829			 "MSDU queued", pdev->msdu_enqued);
6830	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6831			 "MPDU queued", pdev->mpdu_enqued);
6832	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6833			 "MSDUs dropped", pdev->wmm_drop);
6834	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6835			 "Local enqued", pdev->local_enqued);
6836	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6837			 "Local freed", pdev->local_freed);
6838	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6839			 "HW queued", pdev->hw_queued);
6840	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6841			 "PPDUs reaped", pdev->hw_reaped);
6842	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6843			 "Num underruns", pdev->underrun);
6844	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6845			 "Num HW Paused", pdev->hw_paused);
6846	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6847			 "PPDUs cleaned", pdev->tx_abort);
6848	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6849			 "MPDUs requeued", pdev->mpdus_requeued);
6850	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6851			 "PPDU OK", pdev->tx_ko);
6852	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6853			 "Excessive retries", pdev->tx_xretry);
6854	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6855			 "HW rate", pdev->data_rc);
6856	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6857			 "Sched self triggers", pdev->self_triggers);
6858	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6859			 "Dropped due to SW retries",
6860			 pdev->sw_retry_failure);
6861	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6862			 "Illegal rate phy errors",
6863			 pdev->illgl_rate_phy_err);
6864	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6865			 "PDEV continuous xretry", pdev->pdev_cont_xretry);
6866	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6867			 "TX timeout", pdev->pdev_tx_timeout);
6868	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6869			 "PDEV resets", pdev->pdev_resets);
6870	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6871			 "Stateless TIDs alloc failures",
6872			 pdev->stateless_tid_alloc_failure);
6873	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6874			 "PHY underrun", pdev->phy_underrun);
6875	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6876			 "MPDU is more than txop limit", pdev->txop_ovf);
6877	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6878			 "Num sequences posted", pdev->seq_posted);
6879	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6880			 "Num seq failed queueing ", pdev->seq_failed_queueing);
6881	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6882			 "Num sequences completed ", pdev->seq_completed);
6883	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6884			 "Num sequences restarted ", pdev->seq_restarted);
6885	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6886			 "Num of MU sequences posted ", pdev->mu_seq_posted);
6887	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6888			 "Num of MPDUS SW flushed ", pdev->mpdus_sw_flush);
6889	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6890			 "Num of MPDUS HW filtered ", pdev->mpdus_hw_filter);
6891	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6892			 "Num of MPDUS truncated ", pdev->mpdus_truncated);
6893	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6894			 "Num of MPDUS ACK failed ", pdev->mpdus_ack_failed);
6895	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
6896			 "Num of MPDUS expired ", pdev->mpdus_expired);
6897	*length = len;
6898}
6899
6900static void
6901ath11k_wmi_fw_pdev_rx_stats_fill(const struct ath11k_fw_stats_pdev *pdev,
6902				 char *buf, u32 *length)
6903{
6904	u32 len = *length;
6905	u32 buf_len = ATH11K_FW_STATS_BUF_SIZE;
6906
6907	len += scnprintf(buf + len, buf_len - len, "\n%30s\n",
6908			 "ath11k PDEV RX stats");
6909	len += scnprintf(buf + len, buf_len - len, "%30s\n\n",
6910			 "====================");
6911
6912	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6913			 "Mid PPDU route change",
6914			 pdev->mid_ppdu_route_change);
6915	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6916			 "Tot. number of statuses", pdev->status_rcvd);
6917	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6918			 "Extra frags on rings 0", pdev->r0_frags);
6919	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6920			 "Extra frags on rings 1", pdev->r1_frags);
6921	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6922			 "Extra frags on rings 2", pdev->r2_frags);
6923	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6924			 "Extra frags on rings 3", pdev->r3_frags);
6925	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6926			 "MSDUs delivered to HTT", pdev->htt_msdus);
6927	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6928			 "MPDUs delivered to HTT", pdev->htt_mpdus);
6929	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6930			 "MSDUs delivered to stack", pdev->loc_msdus);
6931	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6932			 "MPDUs delivered to stack", pdev->loc_mpdus);
6933	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6934			 "Oversized AMSUs", pdev->oversize_amsdu);
6935	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6936			 "PHY errors", pdev->phy_errs);
6937	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6938			 "PHY errors drops", pdev->phy_err_drop);
6939	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6940			 "MPDU errors (FCS, MIC, ENC)", pdev->mpdu_errs);
6941	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
6942			 "Overflow errors", pdev->rx_ovfl_errs);
6943	*length = len;
6944}
6945
6946static void
6947ath11k_wmi_fw_vdev_stats_fill(struct ath11k *ar,
6948			      const struct ath11k_fw_stats_vdev *vdev,
6949			      char *buf, u32 *length)
6950{
6951	u32 len = *length;
6952	u32 buf_len = ATH11K_FW_STATS_BUF_SIZE;
6953	struct ath11k_vif *arvif = ath11k_mac_get_arvif(ar, vdev->vdev_id);
6954	u8 *vif_macaddr;
6955	int i;
6956
6957	/* VDEV stats has all the active VDEVs of other PDEVs as well,
6958	 * ignoring those not part of requested PDEV
6959	 */
6960	if (!arvif)
6961		return;
6962
6963	vif_macaddr = arvif->vif->addr;
6964
6965	len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
6966			 "VDEV ID", vdev->vdev_id);
6967	len += scnprintf(buf + len, buf_len - len, "%30s %pM\n",
6968			 "VDEV MAC address", vif_macaddr);
6969	len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
6970			 "beacon snr", vdev->beacon_snr);
6971	len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
6972			 "data snr", vdev->data_snr);
6973	len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
6974			 "num rx frames", vdev->num_rx_frames);
6975	len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
6976			 "num rts fail", vdev->num_rts_fail);
6977	len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
6978			 "num rts success", vdev->num_rts_success);
6979	len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
6980			 "num rx err", vdev->num_rx_err);
6981	len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
6982			 "num rx discard", vdev->num_rx_discard);
6983	len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
6984			 "num tx not acked", vdev->num_tx_not_acked);
6985
6986	for (i = 0 ; i < ARRAY_SIZE(vdev->num_tx_frames); i++)
6987		len += scnprintf(buf + len, buf_len - len,
6988				"%25s [%02d] %u\n",
6989				"num tx frames", i,
6990				vdev->num_tx_frames[i]);
6991
6992	for (i = 0 ; i < ARRAY_SIZE(vdev->num_tx_frames_retries); i++)
6993		len += scnprintf(buf + len, buf_len - len,
6994				"%25s [%02d] %u\n",
6995				"num tx frames retries", i,
6996				vdev->num_tx_frames_retries[i]);
6997
6998	for (i = 0 ; i < ARRAY_SIZE(vdev->num_tx_frames_failures); i++)
6999		len += scnprintf(buf + len, buf_len - len,
7000				"%25s [%02d] %u\n",
7001				"num tx frames failures", i,
7002				vdev->num_tx_frames_failures[i]);
7003
7004	for (i = 0 ; i < ARRAY_SIZE(vdev->tx_rate_history); i++)
7005		len += scnprintf(buf + len, buf_len - len,
7006				"%25s [%02d] 0x%08x\n",
7007				"tx rate history", i,
7008				vdev->tx_rate_history[i]);
7009
7010	for (i = 0 ; i < ARRAY_SIZE(vdev->beacon_rssi_history); i++)
7011		len += scnprintf(buf + len, buf_len - len,
7012				"%25s [%02d] %u\n",
7013				"beacon rssi history", i,
7014				vdev->beacon_rssi_history[i]);
7015
7016	len += scnprintf(buf + len, buf_len - len, "\n");
7017	*length = len;
7018}
7019
7020static void
7021ath11k_wmi_fw_bcn_stats_fill(struct ath11k *ar,
7022			     const struct ath11k_fw_stats_bcn *bcn,
7023			     char *buf, u32 *length)
7024{
7025	u32 len = *length;
7026	u32 buf_len = ATH11K_FW_STATS_BUF_SIZE;
7027	struct ath11k_vif *arvif = ath11k_mac_get_arvif(ar, bcn->vdev_id);
7028	u8 *vdev_macaddr;
7029
7030	if (!arvif) {
7031		ath11k_warn(ar->ab, "invalid vdev id %d in bcn stats",
7032			    bcn->vdev_id);
7033		return;
7034	}
7035
7036	vdev_macaddr = arvif->vif->addr;
7037
7038	len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
7039			 "VDEV ID", bcn->vdev_id);
7040	len += scnprintf(buf + len, buf_len - len, "%30s %pM\n",
7041			 "VDEV MAC address", vdev_macaddr);
7042	len += scnprintf(buf + len, buf_len - len, "%30s\n\n",
7043			 "================");
7044	len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
7045			 "Num of beacon tx success", bcn->tx_bcn_succ_cnt);
7046	len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
7047			 "Num of beacon tx failures", bcn->tx_bcn_outage_cnt);
7048
7049	len += scnprintf(buf + len, buf_len - len, "\n");
7050	*length = len;
7051}
7052
7053void ath11k_wmi_fw_stats_fill(struct ath11k *ar,
7054			      struct ath11k_fw_stats *fw_stats,
7055			      u32 stats_id, char *buf)
7056{
7057	u32 len = 0;
7058	u32 buf_len = ATH11K_FW_STATS_BUF_SIZE;
7059	const struct ath11k_fw_stats_pdev *pdev;
7060	const struct ath11k_fw_stats_vdev *vdev;
7061	const struct ath11k_fw_stats_bcn *bcn;
7062	size_t num_bcn;
7063
7064	spin_lock_bh(&ar->data_lock);
7065
7066	if (stats_id == WMI_REQUEST_PDEV_STAT) {
7067		pdev = list_first_entry_or_null(&fw_stats->pdevs,
7068						struct ath11k_fw_stats_pdev, list);
7069		if (!pdev) {
7070			ath11k_warn(ar->ab, "failed to get pdev stats\n");
7071			goto unlock;
7072		}
7073
7074		ath11k_wmi_fw_pdev_base_stats_fill(pdev, buf, &len);
7075		ath11k_wmi_fw_pdev_tx_stats_fill(pdev, buf, &len);
7076		ath11k_wmi_fw_pdev_rx_stats_fill(pdev, buf, &len);
7077	}
7078
7079	if (stats_id == WMI_REQUEST_VDEV_STAT) {
7080		len += scnprintf(buf + len, buf_len - len, "\n");
7081		len += scnprintf(buf + len, buf_len - len, "%30s\n",
7082				 "ath11k VDEV stats");
7083		len += scnprintf(buf + len, buf_len - len, "%30s\n\n",
7084				 "=================");
7085
7086		list_for_each_entry(vdev, &fw_stats->vdevs, list)
7087			ath11k_wmi_fw_vdev_stats_fill(ar, vdev, buf, &len);
7088	}
7089
7090	if (stats_id == WMI_REQUEST_BCN_STAT) {
7091		num_bcn = list_count_nodes(&fw_stats->bcn);
7092
7093		len += scnprintf(buf + len, buf_len - len, "\n");
7094		len += scnprintf(buf + len, buf_len - len, "%30s (%zu)\n",
7095				 "ath11k Beacon stats", num_bcn);
7096		len += scnprintf(buf + len, buf_len - len, "%30s\n\n",
7097				 "===================");
7098
7099		list_for_each_entry(bcn, &fw_stats->bcn, list)
7100			ath11k_wmi_fw_bcn_stats_fill(ar, bcn, buf, &len);
7101	}
7102
7103unlock:
7104	spin_unlock_bh(&ar->data_lock);
7105
7106	if (len >= buf_len)
7107		buf[len - 1] = 0;
7108	else
7109		buf[len] = 0;
7110}
7111
7112static void ath11k_wmi_op_ep_tx_credits(struct ath11k_base *ab)
7113{
7114	/* try to send pending beacons first. they take priority */
7115	wake_up(&ab->wmi_ab.tx_credits_wq);
7116}
7117
7118static int ath11k_reg_11d_new_cc_event(struct ath11k_base *ab, struct sk_buff *skb)
7119{
7120	const struct wmi_11d_new_cc_ev *ev;
7121	struct ath11k *ar;
7122	struct ath11k_pdev *pdev;
7123	const void **tb;
7124	int ret, i;
7125
7126	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
7127	if (IS_ERR(tb)) {
7128		ret = PTR_ERR(tb);
7129		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
7130		return ret;
7131	}
7132
7133	ev = tb[WMI_TAG_11D_NEW_COUNTRY_EVENT];
7134	if (!ev) {
7135		kfree(tb);
7136		ath11k_warn(ab, "failed to fetch 11d new cc ev");
7137		return -EPROTO;
7138	}
7139
7140	spin_lock_bh(&ab->base_lock);
7141	memcpy(&ab->new_alpha2, &ev->new_alpha2, 2);
7142	spin_unlock_bh(&ab->base_lock);
7143
7144	ath11k_dbg(ab, ATH11K_DBG_WMI, "event 11d new cc %c%c\n",
7145		   ab->new_alpha2[0],
7146		   ab->new_alpha2[1]);
7147
7148	kfree(tb);
7149
7150	for (i = 0; i < ab->num_radios; i++) {
7151		pdev = &ab->pdevs[i];
7152		ar = pdev->ar;
7153		ar->state_11d = ATH11K_11D_IDLE;
7154		complete(&ar->completed_11d_scan);
7155	}
7156
7157	queue_work(ab->workqueue, &ab->update_11d_work);
7158
7159	return 0;
7160}
7161
7162static void ath11k_wmi_htc_tx_complete(struct ath11k_base *ab,
7163				       struct sk_buff *skb)
7164{
7165	struct ath11k_pdev_wmi *wmi = NULL;
7166	u32 i;
7167	u8 wmi_ep_count;
7168	u8 eid;
7169
7170	eid = ATH11K_SKB_CB(skb)->eid;
7171	dev_kfree_skb(skb);
7172
7173	if (eid >= ATH11K_HTC_EP_COUNT)
7174		return;
7175
7176	wmi_ep_count = ab->htc.wmi_ep_count;
7177	if (wmi_ep_count > ab->hw_params.max_radios)
7178		return;
7179
7180	for (i = 0; i < ab->htc.wmi_ep_count; i++) {
7181		if (ab->wmi_ab.wmi[i].eid == eid) {
7182			wmi = &ab->wmi_ab.wmi[i];
7183			break;
7184		}
7185	}
7186
7187	if (wmi)
7188		wake_up(&wmi->tx_ce_desc_wq);
7189}
7190
7191static int ath11k_reg_chan_list_event(struct ath11k_base *ab, struct sk_buff *skb,
7192				      enum wmi_reg_chan_list_cmd_type id)
7193{
7194	struct cur_regulatory_info *reg_info;
7195	int ret;
7196
7197	reg_info = kzalloc(sizeof(*reg_info), GFP_ATOMIC);
7198	if (!reg_info)
7199		return -ENOMEM;
7200
7201	if (id == WMI_REG_CHAN_LIST_CC_ID)
7202		ret = ath11k_pull_reg_chan_list_update_ev(ab, skb, reg_info);
7203	else
7204		ret = ath11k_pull_reg_chan_list_ext_update_ev(ab, skb, reg_info);
7205
7206	if (ret) {
7207		ath11k_warn(ab, "failed to extract regulatory info\n");
7208		goto mem_free;
7209	}
7210
7211	ret = ath11k_reg_handle_chan_list(ab, reg_info, IEEE80211_REG_UNSET_AP);
7212	if (ret) {
7213		ath11k_warn(ab, "failed to process regulatory info %d\n", ret);
7214		goto mem_free;
7215	}
7216
7217	kfree(reg_info);
7218	return 0;
7219
7220mem_free:
7221	ath11k_reg_reset_info(reg_info);
7222	kfree(reg_info);
7223	return ret;
7224}
7225
7226static int ath11k_wmi_tlv_rdy_parse(struct ath11k_base *ab, u16 tag, u16 len,
7227				    const void *ptr, void *data)
7228{
7229	struct wmi_tlv_rdy_parse *rdy_parse = data;
7230	struct wmi_ready_event fixed_param;
7231	struct wmi_mac_addr *addr_list;
7232	struct ath11k_pdev *pdev;
7233	u32 num_mac_addr;
7234	int i;
7235
7236	switch (tag) {
7237	case WMI_TAG_READY_EVENT:
7238		memset(&fixed_param, 0, sizeof(fixed_param));
7239		memcpy(&fixed_param, (struct wmi_ready_event *)ptr,
7240		       min_t(u16, sizeof(fixed_param), len));
7241		rdy_parse->num_extra_mac_addr =
7242			fixed_param.ready_event_min.num_extra_mac_addr;
7243
7244		ether_addr_copy(ab->mac_addr,
7245				fixed_param.ready_event_min.mac_addr.addr);
7246		ab->pktlog_defs_checksum = fixed_param.pktlog_defs_checksum;
7247		break;
7248	case WMI_TAG_ARRAY_FIXED_STRUCT:
7249		addr_list = (struct wmi_mac_addr *)ptr;
7250		num_mac_addr = rdy_parse->num_extra_mac_addr;
7251
7252		if (!(ab->num_radios > 1 && num_mac_addr >= ab->num_radios))
7253			break;
7254
7255		for (i = 0; i < ab->num_radios; i++) {
7256			pdev = &ab->pdevs[i];
7257			ether_addr_copy(pdev->mac_addr, addr_list[i].addr);
7258		}
7259		ab->pdevs_macaddr_valid = true;
7260		break;
7261	default:
7262		break;
7263	}
7264
7265	return 0;
7266}
7267
7268static int ath11k_ready_event(struct ath11k_base *ab, struct sk_buff *skb)
7269{
7270	struct wmi_tlv_rdy_parse rdy_parse = { };
7271	int ret;
7272
7273	ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len,
7274				  ath11k_wmi_tlv_rdy_parse, &rdy_parse);
7275	if (ret) {
7276		ath11k_warn(ab, "failed to parse tlv %d\n", ret);
7277		return ret;
7278	}
7279
7280	ath11k_dbg(ab, ATH11K_DBG_WMI, "event ready");
7281
7282	complete(&ab->wmi_ab.unified_ready);
7283	return 0;
7284}
7285
7286static void ath11k_peer_delete_resp_event(struct ath11k_base *ab, struct sk_buff *skb)
7287{
7288	struct wmi_peer_delete_resp_event peer_del_resp;
7289	struct ath11k *ar;
7290
7291	if (ath11k_pull_peer_del_resp_ev(ab, skb, &peer_del_resp) != 0) {
7292		ath11k_warn(ab, "failed to extract peer delete resp");
7293		return;
7294	}
7295
7296	ath11k_dbg(ab, ATH11K_DBG_WMI, "event peer delete resp");
7297
7298	rcu_read_lock();
7299	ar = ath11k_mac_get_ar_by_vdev_id(ab, peer_del_resp.vdev_id);
7300	if (!ar) {
7301		ath11k_warn(ab, "invalid vdev id in peer delete resp ev %d",
7302			    peer_del_resp.vdev_id);
7303		rcu_read_unlock();
7304		return;
7305	}
7306
7307	complete(&ar->peer_delete_done);
7308	rcu_read_unlock();
7309	ath11k_dbg(ab, ATH11K_DBG_WMI, "peer delete resp for vdev id %d addr %pM\n",
7310		   peer_del_resp.vdev_id, peer_del_resp.peer_macaddr.addr);
7311}
7312
7313static void ath11k_vdev_delete_resp_event(struct ath11k_base *ab,
7314					  struct sk_buff *skb)
7315{
7316	struct ath11k *ar;
7317	u32 vdev_id = 0;
7318
7319	if (ath11k_pull_vdev_del_resp_ev(ab, skb, &vdev_id) != 0) {
7320		ath11k_warn(ab, "failed to extract vdev delete resp");
7321		return;
7322	}
7323
7324	rcu_read_lock();
7325	ar = ath11k_mac_get_ar_by_vdev_id(ab, vdev_id);
7326	if (!ar) {
7327		ath11k_warn(ab, "invalid vdev id in vdev delete resp ev %d",
7328			    vdev_id);
7329		rcu_read_unlock();
7330		return;
7331	}
7332
7333	complete(&ar->vdev_delete_done);
7334
7335	rcu_read_unlock();
7336
7337	ath11k_dbg(ab, ATH11K_DBG_WMI, "event vdev delete resp for vdev id %d\n",
7338		   vdev_id);
7339}
7340
7341static inline const char *ath11k_wmi_vdev_resp_print(u32 vdev_resp_status)
7342{
7343	switch (vdev_resp_status) {
7344	case WMI_VDEV_START_RESPONSE_INVALID_VDEVID:
7345		return "invalid vdev id";
7346	case WMI_VDEV_START_RESPONSE_NOT_SUPPORTED:
7347		return "not supported";
7348	case WMI_VDEV_START_RESPONSE_DFS_VIOLATION:
7349		return "dfs violation";
7350	case WMI_VDEV_START_RESPONSE_INVALID_REGDOMAIN:
7351		return "invalid regdomain";
7352	default:
7353		return "unknown";
7354	}
7355}
7356
7357static void ath11k_vdev_start_resp_event(struct ath11k_base *ab, struct sk_buff *skb)
7358{
7359	struct wmi_vdev_start_resp_event vdev_start_resp;
7360	struct ath11k *ar;
7361	u32 status;
7362
7363	if (ath11k_pull_vdev_start_resp_tlv(ab, skb, &vdev_start_resp) != 0) {
7364		ath11k_warn(ab, "failed to extract vdev start resp");
7365		return;
7366	}
7367
7368	ath11k_dbg(ab, ATH11K_DBG_WMI, "event start resp event");
7369
7370	rcu_read_lock();
7371	ar = ath11k_mac_get_ar_by_vdev_id(ab, vdev_start_resp.vdev_id);
7372	if (!ar) {
7373		ath11k_warn(ab, "invalid vdev id in vdev start resp ev %d",
7374			    vdev_start_resp.vdev_id);
7375		rcu_read_unlock();
7376		return;
7377	}
7378
7379	ar->last_wmi_vdev_start_status = 0;
7380	ar->max_allowed_tx_power = vdev_start_resp.max_allowed_tx_power;
7381	status = vdev_start_resp.status;
7382
7383	if (WARN_ON_ONCE(status)) {
7384		ath11k_warn(ab, "vdev start resp error status %d (%s)\n",
7385			    status, ath11k_wmi_vdev_resp_print(status));
7386		ar->last_wmi_vdev_start_status = status;
7387	}
7388
7389	complete(&ar->vdev_setup_done);
7390
7391	rcu_read_unlock();
7392
7393	ath11k_dbg(ab, ATH11K_DBG_WMI, "vdev start resp for vdev id %d",
7394		   vdev_start_resp.vdev_id);
7395}
7396
7397static void ath11k_bcn_tx_status_event(struct ath11k_base *ab, struct sk_buff *skb)
7398{
7399	struct ath11k_vif *arvif;
7400	u32 vdev_id, tx_status;
7401
7402	if (ath11k_pull_bcn_tx_status_ev(ab, skb, &vdev_id, &tx_status) != 0) {
7403		ath11k_warn(ab, "failed to extract bcn tx status");
7404		return;
7405	}
7406
7407	ath11k_dbg(ab, ATH11K_DBG_WMI, "event offload bcn tx status");
7408
7409	rcu_read_lock();
7410	arvif = ath11k_mac_get_arvif_by_vdev_id(ab, vdev_id);
7411	if (!arvif) {
7412		ath11k_warn(ab, "invalid vdev id %d in bcn_tx_status",
7413			    vdev_id);
7414		rcu_read_unlock();
7415		return;
7416	}
7417
7418	queue_work(ab->workqueue, &arvif->bcn_tx_work);
7419
7420	rcu_read_unlock();
7421}
7422
7423static void ath11k_wmi_event_peer_sta_ps_state_chg(struct ath11k_base *ab,
7424						   struct sk_buff *skb)
7425{
7426	const struct wmi_peer_sta_ps_state_chg_event *ev;
7427	struct ieee80211_sta *sta;
7428	struct ath11k_peer *peer;
7429	struct ath11k *ar;
7430	struct ath11k_sta *arsta;
7431	const void **tb;
7432	enum ath11k_wmi_peer_ps_state peer_previous_ps_state;
7433	int ret;
7434
7435	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
7436	if (IS_ERR(tb)) {
7437		ret = PTR_ERR(tb);
7438		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
7439		return;
7440	}
7441
7442	ev = tb[WMI_TAG_PEER_STA_PS_STATECHANGE_EVENT];
7443	if (!ev) {
7444		ath11k_warn(ab, "failed to fetch sta ps change ev");
7445		kfree(tb);
7446		return;
7447	}
7448
7449	ath11k_dbg(ab, ATH11K_DBG_WMI,
7450		   "event peer sta ps change ev addr %pM state %u sup_bitmap %x ps_valid %u ts %u\n",
7451		   ev->peer_macaddr.addr, ev->peer_ps_state,
7452		   ev->ps_supported_bitmap, ev->peer_ps_valid,
7453		   ev->peer_ps_timestamp);
7454
7455	rcu_read_lock();
7456
7457	spin_lock_bh(&ab->base_lock);
7458
7459	peer = ath11k_peer_find_by_addr(ab, ev->peer_macaddr.addr);
7460
7461	if (!peer) {
7462		spin_unlock_bh(&ab->base_lock);
7463		ath11k_warn(ab, "peer not found %pM\n", ev->peer_macaddr.addr);
7464		goto exit;
7465	}
7466
7467	ar = ath11k_mac_get_ar_by_vdev_id(ab, peer->vdev_id);
7468
7469	if (!ar) {
7470		spin_unlock_bh(&ab->base_lock);
7471		ath11k_warn(ab, "invalid vdev id in peer sta ps state change ev %d",
7472			    peer->vdev_id);
7473
7474		goto exit;
7475	}
7476
7477	sta = peer->sta;
7478
7479	spin_unlock_bh(&ab->base_lock);
7480
7481	if (!sta) {
7482		ath11k_warn(ab, "failed to find station entry %pM\n",
7483			    ev->peer_macaddr.addr);
7484		goto exit;
7485	}
7486
7487	arsta = ath11k_sta_to_arsta(sta);
7488
7489	spin_lock_bh(&ar->data_lock);
7490
7491	peer_previous_ps_state = arsta->peer_ps_state;
7492	arsta->peer_ps_state = ev->peer_ps_state;
7493	arsta->peer_current_ps_valid = !!ev->peer_ps_valid;
7494
7495	if (test_bit(WMI_TLV_SERVICE_PEER_POWER_SAVE_DURATION_SUPPORT,
7496		     ar->ab->wmi_ab.svc_map)) {
7497		if (!(ev->ps_supported_bitmap & WMI_PEER_PS_VALID) ||
7498		    !(ev->ps_supported_bitmap & WMI_PEER_PS_STATE_TIMESTAMP) ||
7499		    !ev->peer_ps_valid)
7500			goto out;
7501
7502		if (arsta->peer_ps_state == WMI_PEER_PS_STATE_ON) {
7503			arsta->ps_start_time = ev->peer_ps_timestamp;
7504			arsta->ps_start_jiffies = jiffies;
7505		} else if (arsta->peer_ps_state == WMI_PEER_PS_STATE_OFF &&
7506			   peer_previous_ps_state == WMI_PEER_PS_STATE_ON) {
7507			arsta->ps_total_duration = arsta->ps_total_duration +
7508					(ev->peer_ps_timestamp - arsta->ps_start_time);
7509		}
7510
7511		if (ar->ps_timekeeper_enable)
7512			trace_ath11k_ps_timekeeper(ar, ev->peer_macaddr.addr,
7513						   ev->peer_ps_timestamp,
7514						   arsta->peer_ps_state);
7515	}
7516
7517out:
7518	spin_unlock_bh(&ar->data_lock);
7519exit:
7520	rcu_read_unlock();
7521	kfree(tb);
7522}
7523
7524static void ath11k_vdev_stopped_event(struct ath11k_base *ab, struct sk_buff *skb)
7525{
7526	struct ath11k *ar;
7527	u32 vdev_id = 0;
7528
7529	if (ath11k_pull_vdev_stopped_param_tlv(ab, skb, &vdev_id) != 0) {
7530		ath11k_warn(ab, "failed to extract vdev stopped event");
7531		return;
7532	}
7533
7534	ath11k_dbg(ab, ATH11K_DBG_WMI, "event vdev stopped");
7535
7536	rcu_read_lock();
7537	ar = ath11k_mac_get_ar_by_vdev_id(ab, vdev_id);
7538	if (!ar) {
7539		ath11k_warn(ab, "invalid vdev id in vdev stopped ev %d",
7540			    vdev_id);
7541		rcu_read_unlock();
7542		return;
7543	}
7544
7545	complete(&ar->vdev_setup_done);
7546
7547	rcu_read_unlock();
7548
7549	ath11k_dbg(ab, ATH11K_DBG_WMI, "vdev stopped for vdev id %d", vdev_id);
7550}
7551
7552static void ath11k_mgmt_rx_event(struct ath11k_base *ab, struct sk_buff *skb)
7553{
7554	struct mgmt_rx_event_params rx_ev = {};
7555	struct ath11k *ar;
7556	struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(skb);
7557	struct ieee80211_hdr *hdr;
7558	u16 fc;
7559	struct ieee80211_supported_band *sband;
7560
7561	if (ath11k_pull_mgmt_rx_params_tlv(ab, skb, &rx_ev) != 0) {
7562		ath11k_warn(ab, "failed to extract mgmt rx event");
7563		dev_kfree_skb(skb);
7564		return;
7565	}
7566
7567	memset(status, 0, sizeof(*status));
7568
7569	ath11k_dbg(ab, ATH11K_DBG_MGMT, "event mgmt rx status %08x\n",
7570		   rx_ev.status);
7571
7572	rcu_read_lock();
7573	ar = ath11k_mac_get_ar_by_pdev_id(ab, rx_ev.pdev_id);
7574
7575	if (!ar) {
7576		ath11k_warn(ab, "invalid pdev_id %d in mgmt_rx_event\n",
7577			    rx_ev.pdev_id);
7578		dev_kfree_skb(skb);
7579		goto exit;
7580	}
7581
7582	if ((test_bit(ATH11K_CAC_RUNNING, &ar->dev_flags)) ||
7583	    (rx_ev.status & (WMI_RX_STATUS_ERR_DECRYPT |
7584	    WMI_RX_STATUS_ERR_KEY_CACHE_MISS | WMI_RX_STATUS_ERR_CRC))) {
7585		dev_kfree_skb(skb);
7586		goto exit;
7587	}
7588
7589	if (rx_ev.status & WMI_RX_STATUS_ERR_MIC)
7590		status->flag |= RX_FLAG_MMIC_ERROR;
7591
7592	if (rx_ev.chan_freq >= ATH11K_MIN_6G_FREQ &&
7593	    rx_ev.chan_freq <= ATH11K_MAX_6G_FREQ) {
7594		status->band = NL80211_BAND_6GHZ;
7595		status->freq = rx_ev.chan_freq;
7596	} else if (rx_ev.channel >= 1 && rx_ev.channel <= 14) {
7597		status->band = NL80211_BAND_2GHZ;
7598	} else if (rx_ev.channel >= 36 && rx_ev.channel <= ATH11K_MAX_5G_CHAN) {
7599		status->band = NL80211_BAND_5GHZ;
7600	} else {
7601		/* Shouldn't happen unless list of advertised channels to
7602		 * mac80211 has been changed.
7603		 */
7604		WARN_ON_ONCE(1);
7605		dev_kfree_skb(skb);
7606		goto exit;
7607	}
7608
7609	if (rx_ev.phy_mode == MODE_11B &&
7610	    (status->band == NL80211_BAND_5GHZ || status->band == NL80211_BAND_6GHZ))
7611		ath11k_dbg(ab, ATH11K_DBG_WMI,
7612			   "mgmt rx 11b (CCK) on 5/6GHz, band = %d\n", status->band);
7613
7614	sband = &ar->mac.sbands[status->band];
7615
7616	if (status->band != NL80211_BAND_6GHZ)
7617		status->freq = ieee80211_channel_to_frequency(rx_ev.channel,
7618							      status->band);
7619
7620	status->signal = rx_ev.snr + ATH11K_DEFAULT_NOISE_FLOOR;
7621	status->rate_idx = ath11k_mac_bitrate_to_idx(sband, rx_ev.rate / 100);
7622
7623	hdr = (struct ieee80211_hdr *)skb->data;
7624	fc = le16_to_cpu(hdr->frame_control);
7625
7626	/* Firmware is guaranteed to report all essential management frames via
7627	 * WMI while it can deliver some extra via HTT. Since there can be
7628	 * duplicates split the reporting wrt monitor/sniffing.
7629	 */
7630	status->flag |= RX_FLAG_SKIP_MONITOR;
7631
7632	/* In case of PMF, FW delivers decrypted frames with Protected Bit set.
7633	 * Don't clear that. Also, FW delivers broadcast management frames
7634	 * (ex: group privacy action frames in mesh) as encrypted payload.
7635	 */
7636	if (ieee80211_has_protected(hdr->frame_control) &&
7637	    !is_multicast_ether_addr(ieee80211_get_DA(hdr))) {
7638		status->flag |= RX_FLAG_DECRYPTED;
7639
7640		if (!ieee80211_is_robust_mgmt_frame(skb)) {
7641			status->flag |= RX_FLAG_IV_STRIPPED |
7642					RX_FLAG_MMIC_STRIPPED;
7643			hdr->frame_control = __cpu_to_le16(fc &
7644					     ~IEEE80211_FCTL_PROTECTED);
7645		}
7646	}
7647
7648	if (ieee80211_is_beacon(hdr->frame_control))
7649		ath11k_mac_handle_beacon(ar, skb);
7650
7651	ath11k_dbg(ab, ATH11K_DBG_MGMT,
7652		   "event mgmt rx skb %p len %d ftype %02x stype %02x\n",
7653		   skb, skb->len,
7654		   fc & IEEE80211_FCTL_FTYPE, fc & IEEE80211_FCTL_STYPE);
7655
7656	ath11k_dbg(ab, ATH11K_DBG_MGMT,
7657		   "event mgmt rx freq %d band %d snr %d, rate_idx %d\n",
7658		   status->freq, status->band, status->signal,
7659		   status->rate_idx);
7660
7661	ieee80211_rx_ni(ar->hw, skb);
7662
7663exit:
7664	rcu_read_unlock();
7665}
7666
7667static void ath11k_mgmt_tx_compl_event(struct ath11k_base *ab, struct sk_buff *skb)
7668{
7669	struct wmi_mgmt_tx_compl_event tx_compl_param = {};
7670	struct ath11k *ar;
7671
7672	if (ath11k_pull_mgmt_tx_compl_param_tlv(ab, skb, &tx_compl_param) != 0) {
7673		ath11k_warn(ab, "failed to extract mgmt tx compl event");
7674		return;
7675	}
7676
7677	rcu_read_lock();
7678	ar = ath11k_mac_get_ar_by_pdev_id(ab, tx_compl_param.pdev_id);
7679	if (!ar) {
7680		ath11k_warn(ab, "invalid pdev id %d in mgmt_tx_compl_event\n",
7681			    tx_compl_param.pdev_id);
7682		goto exit;
7683	}
7684
7685	wmi_process_mgmt_tx_comp(ar, &tx_compl_param);
7686
7687	ath11k_dbg(ab, ATH11K_DBG_MGMT,
7688		   "event mgmt tx compl ev pdev_id %d, desc_id %d, status %d ack_rssi %d",
7689		   tx_compl_param.pdev_id, tx_compl_param.desc_id,
7690		   tx_compl_param.status, tx_compl_param.ack_rssi);
7691
7692exit:
7693	rcu_read_unlock();
7694}
7695
7696static struct ath11k *ath11k_get_ar_on_scan_state(struct ath11k_base *ab,
7697						  u32 vdev_id,
7698						  enum ath11k_scan_state state)
7699{
7700	int i;
7701	struct ath11k_pdev *pdev;
7702	struct ath11k *ar;
7703
7704	for (i = 0; i < ab->num_radios; i++) {
7705		pdev = rcu_dereference(ab->pdevs_active[i]);
7706		if (pdev && pdev->ar) {
7707			ar = pdev->ar;
7708
7709			spin_lock_bh(&ar->data_lock);
7710			if (ar->scan.state == state &&
7711			    ar->scan.vdev_id == vdev_id) {
7712				spin_unlock_bh(&ar->data_lock);
7713				return ar;
7714			}
7715			spin_unlock_bh(&ar->data_lock);
7716		}
7717	}
7718	return NULL;
7719}
7720
7721static void ath11k_scan_event(struct ath11k_base *ab, struct sk_buff *skb)
7722{
7723	struct ath11k *ar;
7724	struct wmi_scan_event scan_ev = {};
7725
7726	if (ath11k_pull_scan_ev(ab, skb, &scan_ev) != 0) {
7727		ath11k_warn(ab, "failed to extract scan event");
7728		return;
7729	}
7730
7731	rcu_read_lock();
7732
7733	/* In case the scan was cancelled, ex. during interface teardown,
7734	 * the interface will not be found in active interfaces.
7735	 * Rather, in such scenarios, iterate over the active pdev's to
7736	 * search 'ar' if the corresponding 'ar' scan is ABORTING and the
7737	 * aborting scan's vdev id matches this event info.
7738	 */
7739	if (scan_ev.event_type == WMI_SCAN_EVENT_COMPLETED &&
7740	    scan_ev.reason == WMI_SCAN_REASON_CANCELLED) {
7741		ar = ath11k_get_ar_on_scan_state(ab, scan_ev.vdev_id,
7742						 ATH11K_SCAN_ABORTING);
7743		if (!ar)
7744			ar = ath11k_get_ar_on_scan_state(ab, scan_ev.vdev_id,
7745							 ATH11K_SCAN_RUNNING);
7746	} else {
7747		ar = ath11k_mac_get_ar_by_vdev_id(ab, scan_ev.vdev_id);
7748	}
7749
7750	if (!ar) {
7751		ath11k_warn(ab, "Received scan event for unknown vdev");
7752		rcu_read_unlock();
7753		return;
7754	}
7755
7756	spin_lock_bh(&ar->data_lock);
7757
7758	ath11k_dbg(ab, ATH11K_DBG_WMI,
7759		   "event scan %s type %d reason %d freq %d req_id %d scan_id %d vdev_id %d state %s (%d)\n",
7760		   ath11k_wmi_event_scan_type_str(scan_ev.event_type, scan_ev.reason),
7761		   scan_ev.event_type, scan_ev.reason, scan_ev.channel_freq,
7762		   scan_ev.scan_req_id, scan_ev.scan_id, scan_ev.vdev_id,
7763		   ath11k_scan_state_str(ar->scan.state), ar->scan.state);
7764
7765	switch (scan_ev.event_type) {
7766	case WMI_SCAN_EVENT_STARTED:
7767		ath11k_wmi_event_scan_started(ar);
7768		break;
7769	case WMI_SCAN_EVENT_COMPLETED:
7770		ath11k_wmi_event_scan_completed(ar);
7771		break;
7772	case WMI_SCAN_EVENT_BSS_CHANNEL:
7773		ath11k_wmi_event_scan_bss_chan(ar);
7774		break;
7775	case WMI_SCAN_EVENT_FOREIGN_CHAN:
7776		ath11k_wmi_event_scan_foreign_chan(ar, scan_ev.channel_freq);
7777		break;
7778	case WMI_SCAN_EVENT_START_FAILED:
7779		ath11k_warn(ab, "received scan start failure event\n");
7780		ath11k_wmi_event_scan_start_failed(ar);
7781		break;
7782	case WMI_SCAN_EVENT_DEQUEUED:
7783		__ath11k_mac_scan_finish(ar);
7784		break;
7785	case WMI_SCAN_EVENT_PREEMPTED:
7786	case WMI_SCAN_EVENT_RESTARTED:
7787	case WMI_SCAN_EVENT_FOREIGN_CHAN_EXIT:
7788	default:
7789		break;
7790	}
7791
7792	spin_unlock_bh(&ar->data_lock);
7793
7794	rcu_read_unlock();
7795}
7796
7797static void ath11k_peer_sta_kickout_event(struct ath11k_base *ab, struct sk_buff *skb)
7798{
7799	struct wmi_peer_sta_kickout_arg arg = {};
7800	struct ieee80211_sta *sta;
7801	struct ath11k_peer *peer;
7802	struct ath11k *ar;
7803	u32 vdev_id;
7804
7805	if (ath11k_pull_peer_sta_kickout_ev(ab, skb, &arg) != 0) {
7806		ath11k_warn(ab, "failed to extract peer sta kickout event");
7807		return;
7808	}
7809
7810	rcu_read_lock();
7811
7812	spin_lock_bh(&ab->base_lock);
7813
7814	peer = ath11k_peer_find_by_addr(ab, arg.mac_addr);
7815
7816	if (!peer) {
7817		ath11k_warn(ab, "peer not found %pM\n",
7818			    arg.mac_addr);
7819		spin_unlock_bh(&ab->base_lock);
7820		goto exit;
7821	}
7822
7823	vdev_id = peer->vdev_id;
7824
7825	spin_unlock_bh(&ab->base_lock);
7826
7827	ar = ath11k_mac_get_ar_by_vdev_id(ab, vdev_id);
7828	if (!ar) {
7829		ath11k_warn(ab, "invalid vdev id in peer sta kickout ev %d",
7830			    peer->vdev_id);
7831		goto exit;
7832	}
7833
7834	sta = ieee80211_find_sta_by_ifaddr(ar->hw,
7835					   arg.mac_addr, NULL);
7836	if (!sta) {
7837		ath11k_warn(ab, "Spurious quick kickout for STA %pM\n",
7838			    arg.mac_addr);
7839		goto exit;
7840	}
7841
7842	ath11k_dbg(ab, ATH11K_DBG_WMI, "event peer sta kickout %pM",
7843		   arg.mac_addr);
7844
7845	ieee80211_report_low_ack(sta, 10);
7846
7847exit:
7848	rcu_read_unlock();
7849}
7850
7851static void ath11k_roam_event(struct ath11k_base *ab, struct sk_buff *skb)
7852{
7853	struct wmi_roam_event roam_ev = {};
7854	struct ath11k *ar;
7855
7856	if (ath11k_pull_roam_ev(ab, skb, &roam_ev) != 0) {
7857		ath11k_warn(ab, "failed to extract roam event");
7858		return;
7859	}
7860
7861	ath11k_dbg(ab, ATH11K_DBG_WMI,
7862		   "event roam vdev %u reason 0x%08x rssi %d\n",
7863		   roam_ev.vdev_id, roam_ev.reason, roam_ev.rssi);
7864
7865	rcu_read_lock();
7866	ar = ath11k_mac_get_ar_by_vdev_id(ab, roam_ev.vdev_id);
7867	if (!ar) {
7868		ath11k_warn(ab, "invalid vdev id in roam ev %d",
7869			    roam_ev.vdev_id);
7870		rcu_read_unlock();
7871		return;
7872	}
7873
7874	if (roam_ev.reason >= WMI_ROAM_REASON_MAX)
7875		ath11k_warn(ab, "ignoring unknown roam event reason %d on vdev %i\n",
7876			    roam_ev.reason, roam_ev.vdev_id);
7877
7878	switch (roam_ev.reason) {
7879	case WMI_ROAM_REASON_BEACON_MISS:
7880		ath11k_mac_handle_beacon_miss(ar, roam_ev.vdev_id);
7881		break;
7882	case WMI_ROAM_REASON_BETTER_AP:
7883	case WMI_ROAM_REASON_LOW_RSSI:
7884	case WMI_ROAM_REASON_SUITABLE_AP_FOUND:
7885	case WMI_ROAM_REASON_HO_FAILED:
7886		ath11k_warn(ab, "ignoring not implemented roam event reason %d on vdev %i\n",
7887			    roam_ev.reason, roam_ev.vdev_id);
7888		break;
7889	}
7890
7891	rcu_read_unlock();
7892}
7893
7894static void ath11k_chan_info_event(struct ath11k_base *ab, struct sk_buff *skb)
7895{
7896	struct wmi_chan_info_event ch_info_ev = {};
7897	struct ath11k *ar;
7898	struct survey_info *survey;
7899	int idx;
7900	/* HW channel counters frequency value in hertz */
7901	u32 cc_freq_hz = ab->cc_freq_hz;
7902
7903	if (ath11k_pull_chan_info_ev(ab, skb, &ch_info_ev) != 0) {
7904		ath11k_warn(ab, "failed to extract chan info event");
7905		return;
7906	}
7907
7908	ath11k_dbg(ab, ATH11K_DBG_WMI,
7909		   "event 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",
7910		   ch_info_ev.vdev_id, ch_info_ev.err_code, ch_info_ev.freq,
7911		   ch_info_ev.cmd_flags, ch_info_ev.noise_floor,
7912		   ch_info_ev.rx_clear_count, ch_info_ev.cycle_count,
7913		   ch_info_ev.mac_clk_mhz);
7914
7915	if (ch_info_ev.cmd_flags == WMI_CHAN_INFO_END_RESP) {
7916		ath11k_dbg(ab, ATH11K_DBG_WMI, "chan info report completed\n");
7917		return;
7918	}
7919
7920	rcu_read_lock();
7921	ar = ath11k_mac_get_ar_by_vdev_id(ab, ch_info_ev.vdev_id);
7922	if (!ar) {
7923		ath11k_warn(ab, "invalid vdev id in chan info ev %d",
7924			    ch_info_ev.vdev_id);
7925		rcu_read_unlock();
7926		return;
7927	}
7928	spin_lock_bh(&ar->data_lock);
7929
7930	switch (ar->scan.state) {
7931	case ATH11K_SCAN_IDLE:
7932	case ATH11K_SCAN_STARTING:
7933		ath11k_warn(ab, "received chan info event without a scan request, ignoring\n");
7934		goto exit;
7935	case ATH11K_SCAN_RUNNING:
7936	case ATH11K_SCAN_ABORTING:
7937		break;
7938	}
7939
7940	idx = freq_to_idx(ar, ch_info_ev.freq);
7941	if (idx >= ARRAY_SIZE(ar->survey)) {
7942		ath11k_warn(ab, "chan info: invalid frequency %d (idx %d out of bounds)\n",
7943			    ch_info_ev.freq, idx);
7944		goto exit;
7945	}
7946
7947	/* If FW provides MAC clock frequency in Mhz, overriding the initialized
7948	 * HW channel counters frequency value
7949	 */
7950	if (ch_info_ev.mac_clk_mhz)
7951		cc_freq_hz = (ch_info_ev.mac_clk_mhz * 1000);
7952
7953	if (ch_info_ev.cmd_flags == WMI_CHAN_INFO_START_RESP) {
7954		survey = &ar->survey[idx];
7955		memset(survey, 0, sizeof(*survey));
7956		survey->noise = ch_info_ev.noise_floor;
7957		survey->filled = SURVEY_INFO_NOISE_DBM | SURVEY_INFO_TIME |
7958				 SURVEY_INFO_TIME_BUSY;
7959		survey->time = div_u64(ch_info_ev.cycle_count, cc_freq_hz);
7960		survey->time_busy = div_u64(ch_info_ev.rx_clear_count, cc_freq_hz);
7961	}
7962exit:
7963	spin_unlock_bh(&ar->data_lock);
7964	rcu_read_unlock();
7965}
7966
7967static void
7968ath11k_pdev_bss_chan_info_event(struct ath11k_base *ab, struct sk_buff *skb)
7969{
7970	struct wmi_pdev_bss_chan_info_event bss_ch_info_ev = {};
7971	struct survey_info *survey;
7972	struct ath11k *ar;
7973	u32 cc_freq_hz = ab->cc_freq_hz;
7974	u64 busy, total, tx, rx, rx_bss;
7975	int idx;
7976
7977	if (ath11k_pull_pdev_bss_chan_info_ev(ab, skb, &bss_ch_info_ev) != 0) {
7978		ath11k_warn(ab, "failed to extract pdev bss chan info event");
7979		return;
7980	}
7981
7982	busy = (u64)(bss_ch_info_ev.rx_clear_count_high) << 32 |
7983			bss_ch_info_ev.rx_clear_count_low;
7984
7985	total = (u64)(bss_ch_info_ev.cycle_count_high) << 32 |
7986			bss_ch_info_ev.cycle_count_low;
7987
7988	tx = (u64)(bss_ch_info_ev.tx_cycle_count_high) << 32 |
7989			bss_ch_info_ev.tx_cycle_count_low;
7990
7991	rx = (u64)(bss_ch_info_ev.rx_cycle_count_high) << 32 |
7992			bss_ch_info_ev.rx_cycle_count_low;
7993
7994	rx_bss = (u64)(bss_ch_info_ev.rx_bss_cycle_count_high) << 32 |
7995			bss_ch_info_ev.rx_bss_cycle_count_low;
7996
7997	ath11k_dbg(ab, ATH11K_DBG_WMI,
7998		   "event 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",
7999		   bss_ch_info_ev.pdev_id, bss_ch_info_ev.freq,
8000		   bss_ch_info_ev.noise_floor, busy, total,
8001		   tx, rx, rx_bss);
8002
8003	rcu_read_lock();
8004	ar = ath11k_mac_get_ar_by_pdev_id(ab, bss_ch_info_ev.pdev_id);
8005
8006	if (!ar) {
8007		ath11k_warn(ab, "invalid pdev id %d in bss_chan_info event\n",
8008			    bss_ch_info_ev.pdev_id);
8009		rcu_read_unlock();
8010		return;
8011	}
8012
8013	spin_lock_bh(&ar->data_lock);
8014	idx = freq_to_idx(ar, bss_ch_info_ev.freq);
8015	if (idx >= ARRAY_SIZE(ar->survey)) {
8016		ath11k_warn(ab, "bss chan info: invalid frequency %d (idx %d out of bounds)\n",
8017			    bss_ch_info_ev.freq, idx);
8018		goto exit;
8019	}
8020
8021	survey = &ar->survey[idx];
8022
8023	survey->noise     = bss_ch_info_ev.noise_floor;
8024	survey->time      = div_u64(total, cc_freq_hz);
8025	survey->time_busy = div_u64(busy, cc_freq_hz);
8026	survey->time_rx   = div_u64(rx_bss, cc_freq_hz);
8027	survey->time_tx   = div_u64(tx, cc_freq_hz);
8028	survey->filled   |= (SURVEY_INFO_NOISE_DBM |
8029			     SURVEY_INFO_TIME |
8030			     SURVEY_INFO_TIME_BUSY |
8031			     SURVEY_INFO_TIME_RX |
8032			     SURVEY_INFO_TIME_TX);
8033exit:
8034	spin_unlock_bh(&ar->data_lock);
8035	complete(&ar->bss_survey_done);
8036
8037	rcu_read_unlock();
8038}
8039
8040static void ath11k_vdev_install_key_compl_event(struct ath11k_base *ab,
8041						struct sk_buff *skb)
8042{
8043	struct wmi_vdev_install_key_complete_arg install_key_compl = {};
8044	struct ath11k *ar;
8045
8046	if (ath11k_pull_vdev_install_key_compl_ev(ab, skb, &install_key_compl) != 0) {
8047		ath11k_warn(ab, "failed to extract install key compl event");
8048		return;
8049	}
8050
8051	ath11k_dbg(ab, ATH11K_DBG_WMI,
8052		   "event vdev install key ev idx %d flags %08x macaddr %pM status %d\n",
8053		   install_key_compl.key_idx, install_key_compl.key_flags,
8054		   install_key_compl.macaddr, install_key_compl.status);
8055
8056	rcu_read_lock();
8057	ar = ath11k_mac_get_ar_by_vdev_id(ab, install_key_compl.vdev_id);
8058	if (!ar) {
8059		ath11k_warn(ab, "invalid vdev id in install key compl ev %d",
8060			    install_key_compl.vdev_id);
8061		rcu_read_unlock();
8062		return;
8063	}
8064
8065	ar->install_key_status = 0;
8066
8067	if (install_key_compl.status != WMI_VDEV_INSTALL_KEY_COMPL_STATUS_SUCCESS) {
8068		ath11k_warn(ab, "install key failed for %pM status %d\n",
8069			    install_key_compl.macaddr, install_key_compl.status);
8070		ar->install_key_status = install_key_compl.status;
8071	}
8072
8073	complete(&ar->install_key_done);
8074	rcu_read_unlock();
8075}
8076
8077static int  ath11k_wmi_tlv_services_parser(struct ath11k_base *ab,
8078					   u16 tag, u16 len,
8079					   const void *ptr, void *data)
8080{
8081	const struct wmi_service_available_event *ev;
8082	u32 *wmi_ext2_service_bitmap;
8083	int i, j;
8084
8085	switch (tag) {
8086	case WMI_TAG_SERVICE_AVAILABLE_EVENT:
8087		ev = (struct wmi_service_available_event *)ptr;
8088		for (i = 0, j = WMI_MAX_SERVICE;
8089			i < WMI_SERVICE_SEGMENT_BM_SIZE32 && j < WMI_MAX_EXT_SERVICE;
8090			i++) {
8091			do {
8092				if (ev->wmi_service_segment_bitmap[i] &
8093				    BIT(j % WMI_AVAIL_SERVICE_BITS_IN_SIZE32))
8094					set_bit(j, ab->wmi_ab.svc_map);
8095			} while (++j % WMI_AVAIL_SERVICE_BITS_IN_SIZE32);
8096		}
8097
8098		ath11k_dbg(ab, ATH11K_DBG_WMI,
8099			   "wmi_ext_service_bitmap 0:0x%04x, 1:0x%04x, 2:0x%04x, 3:0x%04x",
8100			   ev->wmi_service_segment_bitmap[0],
8101			   ev->wmi_service_segment_bitmap[1],
8102			   ev->wmi_service_segment_bitmap[2],
8103			   ev->wmi_service_segment_bitmap[3]);
8104		break;
8105	case WMI_TAG_ARRAY_UINT32:
8106		wmi_ext2_service_bitmap = (u32 *)ptr;
8107		for (i = 0, j = WMI_MAX_EXT_SERVICE;
8108			i < WMI_SERVICE_SEGMENT_BM_SIZE32 && j < WMI_MAX_EXT2_SERVICE;
8109			i++) {
8110			do {
8111				if (wmi_ext2_service_bitmap[i] &
8112				    BIT(j % WMI_AVAIL_SERVICE_BITS_IN_SIZE32))
8113					set_bit(j, ab->wmi_ab.svc_map);
8114			} while (++j % WMI_AVAIL_SERVICE_BITS_IN_SIZE32);
8115		}
8116
8117		ath11k_dbg(ab, ATH11K_DBG_WMI,
8118			   "wmi_ext2_service__bitmap  0:0x%04x, 1:0x%04x, 2:0x%04x, 3:0x%04x",
8119			   wmi_ext2_service_bitmap[0], wmi_ext2_service_bitmap[1],
8120			   wmi_ext2_service_bitmap[2], wmi_ext2_service_bitmap[3]);
8121		break;
8122	}
8123	return 0;
8124}
8125
8126static void ath11k_service_available_event(struct ath11k_base *ab, struct sk_buff *skb)
8127{
8128	int ret;
8129
8130	ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len,
8131				  ath11k_wmi_tlv_services_parser,
8132				  NULL);
8133	if (ret)
8134		ath11k_warn(ab, "failed to parse services available tlv %d\n", ret);
8135
8136	ath11k_dbg(ab, ATH11K_DBG_WMI, "event service available");
8137}
8138
8139static void ath11k_peer_assoc_conf_event(struct ath11k_base *ab, struct sk_buff *skb)
8140{
8141	struct wmi_peer_assoc_conf_arg peer_assoc_conf = {};
8142	struct ath11k *ar;
8143
8144	if (ath11k_pull_peer_assoc_conf_ev(ab, skb, &peer_assoc_conf) != 0) {
8145		ath11k_warn(ab, "failed to extract peer assoc conf event");
8146		return;
8147	}
8148
8149	ath11k_dbg(ab, ATH11K_DBG_WMI,
8150		   "event peer assoc conf ev vdev id %d macaddr %pM\n",
8151		   peer_assoc_conf.vdev_id, peer_assoc_conf.macaddr);
8152
8153	rcu_read_lock();
8154	ar = ath11k_mac_get_ar_by_vdev_id(ab, peer_assoc_conf.vdev_id);
8155
8156	if (!ar) {
8157		ath11k_warn(ab, "invalid vdev id in peer assoc conf ev %d",
8158			    peer_assoc_conf.vdev_id);
8159		rcu_read_unlock();
8160		return;
8161	}
8162
8163	complete(&ar->peer_assoc_done);
8164	rcu_read_unlock();
8165}
8166
8167static void ath11k_update_stats_event(struct ath11k_base *ab, struct sk_buff *skb)
8168{
8169	struct ath11k_fw_stats stats = {};
8170	size_t total_vdevs_started = 0;
8171	struct ath11k_pdev *pdev;
8172	bool is_end = true;
8173	int i;
8174
8175	struct ath11k *ar;
8176	int ret;
8177
8178	INIT_LIST_HEAD(&stats.pdevs);
8179	INIT_LIST_HEAD(&stats.vdevs);
8180	INIT_LIST_HEAD(&stats.bcn);
8181
8182	ret = ath11k_wmi_pull_fw_stats(ab, skb, &stats);
8183	if (ret) {
8184		ath11k_warn(ab, "failed to pull fw stats: %d\n", ret);
8185		goto free;
8186	}
8187
8188	ath11k_dbg(ab, ATH11K_DBG_WMI, "event update stats");
8189
8190	rcu_read_lock();
8191	ar = ath11k_mac_get_ar_by_pdev_id(ab, stats.pdev_id);
8192	if (!ar) {
8193		rcu_read_unlock();
8194		ath11k_warn(ab, "failed to get ar for pdev_id %d: %d\n",
8195			    stats.pdev_id, ret);
8196		goto free;
8197	}
8198
8199	spin_lock_bh(&ar->data_lock);
8200
8201	/* WMI_REQUEST_PDEV_STAT, WMI_REQUEST_VDEV_STAT and
8202	 * WMI_REQUEST_RSSI_PER_CHAIN_STAT can be requested via mac ops or via
8203	 * debugfs fw stats. Therefore, processing it separately.
8204	 */
8205	if (stats.stats_id == WMI_REQUEST_PDEV_STAT) {
8206		list_splice_tail_init(&stats.pdevs, &ar->fw_stats.pdevs);
8207		complete(&ar->fw_stats_done);
8208		goto complete;
8209	}
8210
8211	if (stats.stats_id == WMI_REQUEST_RSSI_PER_CHAIN_STAT) {
8212		complete(&ar->fw_stats_done);
8213		goto complete;
8214	}
8215
8216	if (stats.stats_id == WMI_REQUEST_VDEV_STAT) {
8217		if (list_empty(&stats.vdevs)) {
8218			ath11k_warn(ab, "empty vdev stats");
8219			goto complete;
8220		}
8221		/* FW sends all the active VDEV stats irrespective of PDEV,
8222		 * hence limit until the count of all VDEVs started
8223		 */
8224		for (i = 0; i < ab->num_radios; i++) {
8225			pdev = rcu_dereference(ab->pdevs_active[i]);
8226			if (pdev && pdev->ar)
8227				total_vdevs_started += ar->num_started_vdevs;
8228		}
8229
8230		if (total_vdevs_started)
8231			is_end = ((++ar->fw_stats.num_vdev_recvd) ==
8232				  total_vdevs_started);
8233
8234		list_splice_tail_init(&stats.vdevs,
8235				      &ar->fw_stats.vdevs);
8236
8237		if (is_end)
8238			complete(&ar->fw_stats_done);
8239
8240		goto complete;
8241	}
8242
8243	/* WMI_REQUEST_BCN_STAT is currently requested only via debugfs fw stats.
8244	 * Hence, processing it in debugfs context
8245	 */
8246	ath11k_debugfs_fw_stats_process(ar, &stats);
8247
8248complete:
8249	complete(&ar->fw_stats_complete);
8250	spin_unlock_bh(&ar->data_lock);
8251	rcu_read_unlock();
8252
8253	/* Since the stats's pdev, vdev and beacon list are spliced and reinitialised
8254	 * at this point, no need to free the individual list.
8255	 */
8256	return;
8257
8258free:
8259	ath11k_fw_stats_free(&stats);
8260}
8261
8262/* PDEV_CTL_FAILSAFE_CHECK_EVENT is received from FW when the frequency scanned
8263 * is not part of BDF CTL(Conformance test limits) table entries.
8264 */
8265static void ath11k_pdev_ctl_failsafe_check_event(struct ath11k_base *ab,
8266						 struct sk_buff *skb)
8267{
8268	const void **tb;
8269	const struct wmi_pdev_ctl_failsafe_chk_event *ev;
8270	int ret;
8271
8272	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
8273	if (IS_ERR(tb)) {
8274		ret = PTR_ERR(tb);
8275		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
8276		return;
8277	}
8278
8279	ev = tb[WMI_TAG_PDEV_CTL_FAILSAFE_CHECK_EVENT];
8280	if (!ev) {
8281		ath11k_warn(ab, "failed to fetch pdev ctl failsafe check ev");
8282		kfree(tb);
8283		return;
8284	}
8285
8286	ath11k_dbg(ab, ATH11K_DBG_WMI,
8287		   "event pdev ctl failsafe check status %d\n",
8288		   ev->ctl_failsafe_status);
8289
8290	/* If ctl_failsafe_status is set to 1 FW will max out the Transmit power
8291	 * to 10 dBm else the CTL power entry in the BDF would be picked up.
8292	 */
8293	if (ev->ctl_failsafe_status != 0)
8294		ath11k_warn(ab, "pdev ctl failsafe failure status %d",
8295			    ev->ctl_failsafe_status);
8296
8297	kfree(tb);
8298}
8299
8300static void
8301ath11k_wmi_process_csa_switch_count_event(struct ath11k_base *ab,
8302					  const struct wmi_pdev_csa_switch_ev *ev,
8303					  const u32 *vdev_ids)
8304{
8305	int i;
8306	struct ath11k_vif *arvif;
8307
8308	/* Finish CSA once the switch count becomes NULL */
8309	if (ev->current_switch_count)
8310		return;
8311
8312	rcu_read_lock();
8313	for (i = 0; i < ev->num_vdevs; i++) {
8314		arvif = ath11k_mac_get_arvif_by_vdev_id(ab, vdev_ids[i]);
8315
8316		if (!arvif) {
8317			ath11k_warn(ab, "Recvd csa status for unknown vdev %d",
8318				    vdev_ids[i]);
8319			continue;
8320		}
8321
8322		if (arvif->is_up && arvif->vif->bss_conf.csa_active)
8323			ieee80211_csa_finish(arvif->vif, 0);
8324	}
8325	rcu_read_unlock();
8326}
8327
8328static void
8329ath11k_wmi_pdev_csa_switch_count_status_event(struct ath11k_base *ab,
8330					      struct sk_buff *skb)
8331{
8332	const void **tb;
8333	const struct wmi_pdev_csa_switch_ev *ev;
8334	const u32 *vdev_ids;
8335	int ret;
8336
8337	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
8338	if (IS_ERR(tb)) {
8339		ret = PTR_ERR(tb);
8340		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
8341		return;
8342	}
8343
8344	ev = tb[WMI_TAG_PDEV_CSA_SWITCH_COUNT_STATUS_EVENT];
8345	vdev_ids = tb[WMI_TAG_ARRAY_UINT32];
8346
8347	if (!ev || !vdev_ids) {
8348		ath11k_warn(ab, "failed to fetch pdev csa switch count ev");
8349		kfree(tb);
8350		return;
8351	}
8352
8353	ath11k_dbg(ab, ATH11K_DBG_WMI,
8354		   "event pdev csa switch count %d for pdev %d, num_vdevs %d",
8355		   ev->current_switch_count, ev->pdev_id,
8356		   ev->num_vdevs);
8357
8358	ath11k_wmi_process_csa_switch_count_event(ab, ev, vdev_ids);
8359
8360	kfree(tb);
8361}
8362
8363static void
8364ath11k_wmi_pdev_dfs_radar_detected_event(struct ath11k_base *ab, struct sk_buff *skb)
8365{
8366	const void **tb;
8367	const struct wmi_pdev_radar_ev *ev;
8368	struct ath11k *ar;
8369	int ret;
8370
8371	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
8372	if (IS_ERR(tb)) {
8373		ret = PTR_ERR(tb);
8374		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
8375		return;
8376	}
8377
8378	ev = tb[WMI_TAG_PDEV_DFS_RADAR_DETECTION_EVENT];
8379
8380	if (!ev) {
8381		ath11k_warn(ab, "failed to fetch pdev dfs radar detected ev");
8382		kfree(tb);
8383		return;
8384	}
8385
8386	ath11k_dbg(ab, ATH11K_DBG_WMI,
8387		   "event 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",
8388		   ev->pdev_id, ev->detection_mode, ev->chan_freq, ev->chan_width,
8389		   ev->detector_id, ev->segment_id, ev->timestamp, ev->is_chirp,
8390		   ev->freq_offset, ev->sidx);
8391
8392	rcu_read_lock();
8393
8394	ar = ath11k_mac_get_ar_by_pdev_id(ab, ev->pdev_id);
8395
8396	if (!ar) {
8397		ath11k_warn(ab, "radar detected in invalid pdev %d\n",
8398			    ev->pdev_id);
8399		goto exit;
8400	}
8401
8402	ath11k_dbg(ar->ab, ATH11K_DBG_REG, "DFS Radar Detected in pdev %d\n",
8403		   ev->pdev_id);
8404
8405	if (ar->dfs_block_radar_events)
8406		ath11k_info(ab, "DFS Radar detected, but ignored as requested\n");
8407	else
8408		ieee80211_radar_detected(ar->hw, NULL);
8409
8410exit:
8411	rcu_read_unlock();
8412
8413	kfree(tb);
8414}
8415
8416static void
8417ath11k_wmi_pdev_temperature_event(struct ath11k_base *ab,
8418				  struct sk_buff *skb)
8419{
8420	struct ath11k *ar;
8421	const void **tb;
8422	const struct wmi_pdev_temperature_event *ev;
8423	int ret;
8424
8425	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
8426	if (IS_ERR(tb)) {
8427		ret = PTR_ERR(tb);
8428		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
8429		return;
8430	}
8431
8432	ev = tb[WMI_TAG_PDEV_TEMPERATURE_EVENT];
8433	if (!ev) {
8434		ath11k_warn(ab, "failed to fetch pdev temp ev");
8435		kfree(tb);
8436		return;
8437	}
8438
8439	ath11k_dbg(ab, ATH11K_DBG_WMI, "event pdev temperature ev temp %d pdev_id %d\n",
8440		   ev->temp, ev->pdev_id);
8441
8442	rcu_read_lock();
8443
8444	ar = ath11k_mac_get_ar_by_pdev_id(ab, ev->pdev_id);
8445	if (!ar) {
8446		ath11k_warn(ab, "invalid pdev id in pdev temperature ev %d", ev->pdev_id);
8447		goto exit;
8448	}
8449
8450	ath11k_thermal_event_temperature(ar, ev->temp);
8451
8452exit:
8453	rcu_read_unlock();
8454
8455	kfree(tb);
8456}
8457
8458static void ath11k_fils_discovery_event(struct ath11k_base *ab,
8459					struct sk_buff *skb)
8460{
8461	const void **tb;
8462	const struct wmi_fils_discovery_event *ev;
8463	int ret;
8464
8465	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
8466	if (IS_ERR(tb)) {
8467		ret = PTR_ERR(tb);
8468		ath11k_warn(ab,
8469			    "failed to parse FILS discovery event tlv %d\n",
8470			    ret);
8471		return;
8472	}
8473
8474	ath11k_dbg(ab, ATH11K_DBG_WMI, "event fils discovery");
8475
8476	ev = tb[WMI_TAG_HOST_SWFDA_EVENT];
8477	if (!ev) {
8478		ath11k_warn(ab, "failed to fetch FILS discovery event\n");
8479		kfree(tb);
8480		return;
8481	}
8482
8483	ath11k_warn(ab,
8484		    "FILS discovery frame expected from host for vdev_id: %u, transmission scheduled at %u, next TBTT: %u\n",
8485		    ev->vdev_id, ev->fils_tt, ev->tbtt);
8486
8487	kfree(tb);
8488}
8489
8490static void ath11k_probe_resp_tx_status_event(struct ath11k_base *ab,
8491					      struct sk_buff *skb)
8492{
8493	const void **tb;
8494	const struct wmi_probe_resp_tx_status_event *ev;
8495	int ret;
8496
8497	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
8498	if (IS_ERR(tb)) {
8499		ret = PTR_ERR(tb);
8500		ath11k_warn(ab,
8501			    "failed to parse probe response transmission status event tlv: %d\n",
8502			    ret);
8503		return;
8504	}
8505
8506	ath11k_dbg(ab, ATH11K_DBG_WMI, "event probe resp tx status");
8507
8508	ev = tb[WMI_TAG_OFFLOAD_PRB_RSP_TX_STATUS_EVENT];
8509	if (!ev) {
8510		ath11k_warn(ab,
8511			    "failed to fetch probe response transmission status event");
8512		kfree(tb);
8513		return;
8514	}
8515
8516	if (ev->tx_status)
8517		ath11k_warn(ab,
8518			    "Probe response transmission failed for vdev_id %u, status %u\n",
8519			    ev->vdev_id, ev->tx_status);
8520
8521	kfree(tb);
8522}
8523
8524static int ath11k_wmi_tlv_wow_wakeup_host_parse(struct ath11k_base *ab,
8525						u16 tag, u16 len,
8526						const void *ptr, void *data)
8527{
8528	struct wmi_wow_ev_arg *ev = data;
8529	const char *wow_pg_fault;
8530	int wow_pg_len;
8531
8532	switch (tag) {
8533	case WMI_TAG_WOW_EVENT_INFO:
8534		memcpy(ev, ptr, sizeof(*ev));
8535		ath11k_dbg(ab, ATH11K_DBG_WMI, "wow wakeup host reason %d %s\n",
8536			   ev->wake_reason, wow_reason(ev->wake_reason));
8537		break;
8538
8539	case WMI_TAG_ARRAY_BYTE:
8540		if (ev && ev->wake_reason == WOW_REASON_PAGE_FAULT) {
8541			wow_pg_fault = ptr;
8542			/* the first 4 bytes are length */
8543			wow_pg_len = *(int *)wow_pg_fault;
8544			wow_pg_fault += sizeof(int);
8545			ath11k_dbg(ab, ATH11K_DBG_WMI, "wow data_len = %d\n",
8546				   wow_pg_len);
8547			ath11k_dbg_dump(ab, ATH11K_DBG_WMI,
8548					"wow_event_info_type packet present",
8549					"wow_pg_fault ",
8550					wow_pg_fault,
8551					wow_pg_len);
8552		}
8553		break;
8554	default:
8555		break;
8556	}
8557
8558	return 0;
8559}
8560
8561static void ath11k_wmi_event_wow_wakeup_host(struct ath11k_base *ab, struct sk_buff *skb)
8562{
8563	struct wmi_wow_ev_arg ev = { };
8564	int ret;
8565
8566	ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len,
8567				  ath11k_wmi_tlv_wow_wakeup_host_parse,
8568				  &ev);
8569	if (ret) {
8570		ath11k_warn(ab, "failed to parse wmi wow tlv: %d\n", ret);
8571		return;
8572	}
8573
8574	ath11k_dbg(ab, ATH11K_DBG_WMI, "event wow wakeup host");
8575
8576	complete(&ab->wow.wakeup_completed);
8577}
8578
8579static void
8580ath11k_wmi_diag_event(struct ath11k_base *ab,
8581		      struct sk_buff *skb)
8582{
8583	ath11k_dbg(ab, ATH11K_DBG_WMI, "event diag");
8584
8585	trace_ath11k_wmi_diag(ab, skb->data, skb->len);
8586}
8587
8588static const char *ath11k_wmi_twt_add_dialog_event_status(u32 status)
8589{
8590	switch (status) {
8591	case WMI_ADD_TWT_STATUS_OK:
8592		return "ok";
8593	case WMI_ADD_TWT_STATUS_TWT_NOT_ENABLED:
8594		return "twt disabled";
8595	case WMI_ADD_TWT_STATUS_USED_DIALOG_ID:
8596		return "dialog id in use";
8597	case WMI_ADD_TWT_STATUS_INVALID_PARAM:
8598		return "invalid parameters";
8599	case WMI_ADD_TWT_STATUS_NOT_READY:
8600		return "not ready";
8601	case WMI_ADD_TWT_STATUS_NO_RESOURCE:
8602		return "resource unavailable";
8603	case WMI_ADD_TWT_STATUS_NO_ACK:
8604		return "no ack";
8605	case WMI_ADD_TWT_STATUS_NO_RESPONSE:
8606		return "no response";
8607	case WMI_ADD_TWT_STATUS_DENIED:
8608		return "denied";
8609	case WMI_ADD_TWT_STATUS_UNKNOWN_ERROR:
8610		fallthrough;
8611	default:
8612		return "unknown error";
8613	}
8614}
8615
8616static void ath11k_wmi_twt_add_dialog_event(struct ath11k_base *ab,
8617					    struct sk_buff *skb)
8618{
8619	const void **tb;
8620	const struct wmi_twt_add_dialog_event *ev;
8621	int ret;
8622
8623	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
8624	if (IS_ERR(tb)) {
8625		ret = PTR_ERR(tb);
8626		ath11k_warn(ab,
8627			    "failed to parse wmi twt add dialog status event tlv: %d\n",
8628			    ret);
8629		return;
8630	}
8631
8632	ath11k_dbg(ab, ATH11K_DBG_WMI, "event twt add dialog");
8633
8634	ev = tb[WMI_TAG_TWT_ADD_DIALOG_COMPLETE_EVENT];
8635	if (!ev) {
8636		ath11k_warn(ab, "failed to fetch twt add dialog wmi event\n");
8637		goto exit;
8638	}
8639
8640	if (ev->status)
8641		ath11k_warn(ab,
8642			    "wmi add twt dialog event vdev %d dialog id %d status %s\n",
8643			    ev->vdev_id, ev->dialog_id,
8644			    ath11k_wmi_twt_add_dialog_event_status(ev->status));
8645
8646exit:
8647	kfree(tb);
8648}
8649
8650static void ath11k_wmi_gtk_offload_status_event(struct ath11k_base *ab,
8651						struct sk_buff *skb)
8652{
8653	const void **tb;
8654	const struct wmi_gtk_offload_status_event *ev;
8655	struct ath11k_vif *arvif;
8656	__be64 replay_ctr_be;
8657	u64    replay_ctr;
8658	int ret;
8659
8660	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
8661	if (IS_ERR(tb)) {
8662		ret = PTR_ERR(tb);
8663		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
8664		return;
8665	}
8666
8667	ev = tb[WMI_TAG_GTK_OFFLOAD_STATUS_EVENT];
8668	if (!ev) {
8669		ath11k_warn(ab, "failed to fetch gtk offload status ev");
8670		kfree(tb);
8671		return;
8672	}
8673
8674	rcu_read_lock();
8675
8676	arvif = ath11k_mac_get_arvif_by_vdev_id(ab, ev->vdev_id);
8677	if (!arvif) {
8678		ath11k_warn(ab, "failed to get arvif for vdev_id:%d\n",
8679			    ev->vdev_id);
8680		goto exit;
8681	}
8682
8683	ath11k_dbg(ab, ATH11K_DBG_WMI, "event gtk offload refresh_cnt %d\n",
8684		   ev->refresh_cnt);
8685	ath11k_dbg_dump(ab, ATH11K_DBG_WMI, "replay_cnt",
8686			NULL, ev->replay_ctr.counter, GTK_REPLAY_COUNTER_BYTES);
8687
8688	replay_ctr =  ev->replay_ctr.word1;
8689	replay_ctr = (replay_ctr << 32) | ev->replay_ctr.word0;
8690	arvif->rekey_data.replay_ctr = replay_ctr;
8691
8692	/* supplicant expects big-endian replay counter */
8693	replay_ctr_be = cpu_to_be64(replay_ctr);
8694
8695	ieee80211_gtk_rekey_notify(arvif->vif, arvif->bssid,
8696				   (void *)&replay_ctr_be, GFP_ATOMIC);
8697exit:
8698	rcu_read_unlock();
8699
8700	kfree(tb);
8701}
8702
8703static void ath11k_wmi_p2p_noa_event(struct ath11k_base *ab,
8704				     struct sk_buff *skb)
8705{
8706	const void **tb;
8707	const struct wmi_p2p_noa_event *ev;
8708	const struct ath11k_wmi_p2p_noa_info *noa;
8709	struct ath11k *ar;
8710	int vdev_id;
8711	u8 noa_descriptors;
8712
8713	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
8714	if (IS_ERR(tb)) {
8715		ath11k_warn(ab, "failed to parse tlv: %ld\n", PTR_ERR(tb));
8716		return;
8717	}
8718
8719	ev = tb[WMI_TAG_P2P_NOA_EVENT];
8720	noa = tb[WMI_TAG_P2P_NOA_INFO];
8721
8722	if (!ev || !noa)
8723		goto out;
8724
8725	vdev_id = ev->vdev_id;
8726	noa_descriptors = u32_get_bits(noa->noa_attr,
8727				       WMI_P2P_NOA_INFO_DESC_NUM);
8728
8729	if (noa_descriptors > WMI_P2P_MAX_NOA_DESCRIPTORS) {
8730		ath11k_warn(ab, "invalid descriptor num %d in P2P NoA event\n",
8731			    noa_descriptors);
8732		goto out;
8733	}
8734
8735	ath11k_dbg(ab, ATH11K_DBG_WMI,
8736		   "wmi tlv p2p noa vdev_id %i descriptors %u\n",
8737		   vdev_id, noa_descriptors);
8738
8739	rcu_read_lock();
8740	ar = ath11k_mac_get_ar_by_vdev_id(ab, vdev_id);
8741	if (!ar) {
8742		ath11k_warn(ab, "invalid vdev id %d in P2P NoA event\n",
8743			    vdev_id);
8744		goto unlock;
8745	}
8746
8747	ath11k_p2p_noa_update_by_vdev_id(ar, vdev_id, noa);
8748
8749unlock:
8750	rcu_read_unlock();
8751out:
8752	kfree(tb);
8753}
8754
8755static void ath11k_wmi_tlv_op_rx(struct ath11k_base *ab, struct sk_buff *skb)
8756{
8757	struct wmi_cmd_hdr *cmd_hdr;
8758	enum wmi_tlv_event_id id;
8759
8760	cmd_hdr = (struct wmi_cmd_hdr *)skb->data;
8761	id = FIELD_GET(WMI_CMD_HDR_CMD_ID, (cmd_hdr->cmd_id));
8762
8763	trace_ath11k_wmi_event(ab, id, skb->data, skb->len);
8764
8765	if (skb_pull(skb, sizeof(struct wmi_cmd_hdr)) == NULL)
8766		goto out;
8767
8768	switch (id) {
8769		/* Process all the WMI events here */
8770	case WMI_SERVICE_READY_EVENTID:
8771		ath11k_service_ready_event(ab, skb);
8772		break;
8773	case WMI_SERVICE_READY_EXT_EVENTID:
8774		ath11k_service_ready_ext_event(ab, skb);
8775		break;
8776	case WMI_SERVICE_READY_EXT2_EVENTID:
8777		ath11k_service_ready_ext2_event(ab, skb);
8778		break;
8779	case WMI_REG_CHAN_LIST_CC_EVENTID:
8780		ath11k_reg_chan_list_event(ab, skb, WMI_REG_CHAN_LIST_CC_ID);
8781		break;
8782	case WMI_REG_CHAN_LIST_CC_EXT_EVENTID:
8783		ath11k_reg_chan_list_event(ab, skb, WMI_REG_CHAN_LIST_CC_EXT_ID);
8784		break;
8785	case WMI_READY_EVENTID:
8786		ath11k_ready_event(ab, skb);
8787		break;
8788	case WMI_PEER_DELETE_RESP_EVENTID:
8789		ath11k_peer_delete_resp_event(ab, skb);
8790		break;
8791	case WMI_VDEV_START_RESP_EVENTID:
8792		ath11k_vdev_start_resp_event(ab, skb);
8793		break;
8794	case WMI_OFFLOAD_BCN_TX_STATUS_EVENTID:
8795		ath11k_bcn_tx_status_event(ab, skb);
8796		break;
8797	case WMI_VDEV_STOPPED_EVENTID:
8798		ath11k_vdev_stopped_event(ab, skb);
8799		break;
8800	case WMI_MGMT_RX_EVENTID:
8801		ath11k_mgmt_rx_event(ab, skb);
8802		/* mgmt_rx_event() owns the skb now! */
8803		return;
8804	case WMI_MGMT_TX_COMPLETION_EVENTID:
8805		ath11k_mgmt_tx_compl_event(ab, skb);
8806		break;
8807	case WMI_SCAN_EVENTID:
8808		ath11k_scan_event(ab, skb);
8809		break;
8810	case WMI_PEER_STA_KICKOUT_EVENTID:
8811		ath11k_peer_sta_kickout_event(ab, skb);
8812		break;
8813	case WMI_ROAM_EVENTID:
8814		ath11k_roam_event(ab, skb);
8815		break;
8816	case WMI_CHAN_INFO_EVENTID:
8817		ath11k_chan_info_event(ab, skb);
8818		break;
8819	case WMI_PDEV_BSS_CHAN_INFO_EVENTID:
8820		ath11k_pdev_bss_chan_info_event(ab, skb);
8821		break;
8822	case WMI_VDEV_INSTALL_KEY_COMPLETE_EVENTID:
8823		ath11k_vdev_install_key_compl_event(ab, skb);
8824		break;
8825	case WMI_SERVICE_AVAILABLE_EVENTID:
8826		ath11k_service_available_event(ab, skb);
8827		break;
8828	case WMI_PEER_ASSOC_CONF_EVENTID:
8829		ath11k_peer_assoc_conf_event(ab, skb);
8830		break;
8831	case WMI_UPDATE_STATS_EVENTID:
8832		ath11k_update_stats_event(ab, skb);
8833		break;
8834	case WMI_PDEV_CTL_FAILSAFE_CHECK_EVENTID:
8835		ath11k_pdev_ctl_failsafe_check_event(ab, skb);
8836		break;
8837	case WMI_PDEV_CSA_SWITCH_COUNT_STATUS_EVENTID:
8838		ath11k_wmi_pdev_csa_switch_count_status_event(ab, skb);
8839		break;
8840	case WMI_PDEV_UTF_EVENTID:
8841		ath11k_tm_wmi_event(ab, id, skb);
8842		break;
8843	case WMI_PDEV_TEMPERATURE_EVENTID:
8844		ath11k_wmi_pdev_temperature_event(ab, skb);
8845		break;
8846	case WMI_PDEV_DMA_RING_BUF_RELEASE_EVENTID:
8847		ath11k_wmi_pdev_dma_ring_buf_release_event(ab, skb);
8848		break;
8849	case WMI_HOST_FILS_DISCOVERY_EVENTID:
8850		ath11k_fils_discovery_event(ab, skb);
8851		break;
8852	case WMI_OFFLOAD_PROB_RESP_TX_STATUS_EVENTID:
8853		ath11k_probe_resp_tx_status_event(ab, skb);
8854		break;
8855	case WMI_OBSS_COLOR_COLLISION_DETECTION_EVENTID:
8856		ath11k_wmi_obss_color_collision_event(ab, skb);
8857		break;
8858	case WMI_TWT_ADD_DIALOG_EVENTID:
8859		ath11k_wmi_twt_add_dialog_event(ab, skb);
8860		break;
8861	case WMI_PDEV_DFS_RADAR_DETECTION_EVENTID:
8862		ath11k_wmi_pdev_dfs_radar_detected_event(ab, skb);
8863		break;
8864	case WMI_VDEV_DELETE_RESP_EVENTID:
8865		ath11k_vdev_delete_resp_event(ab, skb);
8866		break;
8867	case WMI_WOW_WAKEUP_HOST_EVENTID:
8868		ath11k_wmi_event_wow_wakeup_host(ab, skb);
8869		break;
8870	case WMI_11D_NEW_COUNTRY_EVENTID:
8871		ath11k_reg_11d_new_cc_event(ab, skb);
8872		break;
8873	case WMI_DIAG_EVENTID:
8874		ath11k_wmi_diag_event(ab, skb);
8875		break;
8876	case WMI_PEER_STA_PS_STATECHG_EVENTID:
8877		ath11k_wmi_event_peer_sta_ps_state_chg(ab, skb);
8878		break;
8879	case WMI_GTK_OFFLOAD_STATUS_EVENTID:
8880		ath11k_wmi_gtk_offload_status_event(ab, skb);
8881		break;
8882	case WMI_P2P_NOA_EVENTID:
8883		ath11k_wmi_p2p_noa_event(ab, skb);
8884		break;
8885	default:
8886		ath11k_dbg(ab, ATH11K_DBG_WMI, "unsupported event id 0x%x\n", id);
8887		break;
8888	}
8889
8890out:
8891	dev_kfree_skb(skb);
8892}
8893
8894static int ath11k_connect_pdev_htc_service(struct ath11k_base *ab,
8895					   u32 pdev_idx)
8896{
8897	int status;
8898	u32 svc_id[] = { ATH11K_HTC_SVC_ID_WMI_CONTROL,
8899			 ATH11K_HTC_SVC_ID_WMI_CONTROL_MAC1,
8900			 ATH11K_HTC_SVC_ID_WMI_CONTROL_MAC2 };
8901
8902	struct ath11k_htc_svc_conn_req conn_req;
8903	struct ath11k_htc_svc_conn_resp conn_resp;
8904
8905	memset(&conn_req, 0, sizeof(conn_req));
8906	memset(&conn_resp, 0, sizeof(conn_resp));
8907
8908	/* these fields are the same for all service endpoints */
8909	conn_req.ep_ops.ep_tx_complete = ath11k_wmi_htc_tx_complete;
8910	conn_req.ep_ops.ep_rx_complete = ath11k_wmi_tlv_op_rx;
8911	conn_req.ep_ops.ep_tx_credits = ath11k_wmi_op_ep_tx_credits;
8912
8913	/* connect to control service */
8914	conn_req.service_id = svc_id[pdev_idx];
8915
8916	status = ath11k_htc_connect_service(&ab->htc, &conn_req, &conn_resp);
8917	if (status) {
8918		ath11k_warn(ab, "failed to connect to WMI CONTROL service status: %d\n",
8919			    status);
8920		return status;
8921	}
8922
8923	ab->wmi_ab.wmi_endpoint_id[pdev_idx] = conn_resp.eid;
8924	ab->wmi_ab.wmi[pdev_idx].eid = conn_resp.eid;
8925	ab->wmi_ab.max_msg_len[pdev_idx] = conn_resp.max_msg_len;
8926	init_waitqueue_head(&ab->wmi_ab.wmi[pdev_idx].tx_ce_desc_wq);
8927
8928	return 0;
8929}
8930
8931static int
8932ath11k_wmi_send_unit_test_cmd(struct ath11k *ar,
8933			      struct wmi_unit_test_cmd ut_cmd,
8934			      u32 *test_args)
8935{
8936	struct ath11k_pdev_wmi *wmi = ar->wmi;
8937	struct wmi_unit_test_cmd *cmd;
8938	struct sk_buff *skb;
8939	struct wmi_tlv *tlv;
8940	void *ptr;
8941	u32 *ut_cmd_args;
8942	int buf_len, arg_len;
8943	int ret;
8944	int i;
8945
8946	arg_len = sizeof(u32) * ut_cmd.num_args;
8947	buf_len = sizeof(ut_cmd) + arg_len + TLV_HDR_SIZE;
8948
8949	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, buf_len);
8950	if (!skb)
8951		return -ENOMEM;
8952
8953	cmd = (struct wmi_unit_test_cmd *)skb->data;
8954	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_UNIT_TEST_CMD) |
8955			  FIELD_PREP(WMI_TLV_LEN, sizeof(ut_cmd) - TLV_HDR_SIZE);
8956
8957	cmd->vdev_id = ut_cmd.vdev_id;
8958	cmd->module_id = ut_cmd.module_id;
8959	cmd->num_args = ut_cmd.num_args;
8960	cmd->diag_token = ut_cmd.diag_token;
8961
8962	ptr = skb->data + sizeof(ut_cmd);
8963
8964	tlv = ptr;
8965	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_UINT32) |
8966		      FIELD_PREP(WMI_TLV_LEN, arg_len);
8967
8968	ptr += TLV_HDR_SIZE;
8969
8970	ut_cmd_args = ptr;
8971	for (i = 0; i < ut_cmd.num_args; i++)
8972		ut_cmd_args[i] = test_args[i];
8973
8974	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_UNIT_TEST_CMDID);
8975
8976	if (ret) {
8977		ath11k_warn(ar->ab, "failed to send WMI_UNIT_TEST CMD :%d\n",
8978			    ret);
8979		dev_kfree_skb(skb);
8980	}
8981
8982	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
8983		   "cmd unit test module %d vdev %d n_args %d token %d\n",
8984		   cmd->module_id, cmd->vdev_id, cmd->num_args,
8985		   cmd->diag_token);
8986
8987	return ret;
8988}
8989
8990int ath11k_wmi_simulate_radar(struct ath11k *ar)
8991{
8992	struct ath11k_vif *arvif;
8993	u32 dfs_args[DFS_MAX_TEST_ARGS];
8994	struct wmi_unit_test_cmd wmi_ut;
8995	bool arvif_found = false;
8996
8997	list_for_each_entry(arvif, &ar->arvifs, list) {
8998		if (arvif->is_started && arvif->vdev_type == WMI_VDEV_TYPE_AP) {
8999			arvif_found = true;
9000			break;
9001		}
9002	}
9003
9004	if (!arvif_found)
9005		return -EINVAL;
9006
9007	dfs_args[DFS_TEST_CMDID] = 0;
9008	dfs_args[DFS_TEST_PDEV_ID] = ar->pdev->pdev_id;
9009	/* Currently we could pass segment_id(b0 - b1), chirp(b2)
9010	 * freq offset (b3 - b10) to unit test. For simulation
9011	 * purpose this can be set to 0 which is valid.
9012	 */
9013	dfs_args[DFS_TEST_RADAR_PARAM] = 0;
9014
9015	wmi_ut.vdev_id = arvif->vdev_id;
9016	wmi_ut.module_id = DFS_UNIT_TEST_MODULE;
9017	wmi_ut.num_args = DFS_MAX_TEST_ARGS;
9018	wmi_ut.diag_token = DFS_UNIT_TEST_TOKEN;
9019
9020	ath11k_dbg(ar->ab, ATH11K_DBG_REG, "Triggering Radar Simulation\n");
9021
9022	return ath11k_wmi_send_unit_test_cmd(ar, wmi_ut, dfs_args);
9023}
9024
9025int ath11k_wmi_fw_dbglog_cfg(struct ath11k *ar, u32 *module_id_bitmap,
9026			     struct ath11k_fw_dbglog *dbglog)
9027{
9028	struct ath11k_pdev_wmi *wmi = ar->wmi;
9029	struct wmi_debug_log_config_cmd_fixed_param *cmd;
9030	struct sk_buff *skb;
9031	struct wmi_tlv *tlv;
9032	int ret, len;
9033
9034	len = sizeof(*cmd) + TLV_HDR_SIZE + (MAX_MODULE_ID_BITMAP_WORDS * sizeof(u32));
9035	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
9036	if (!skb)
9037		return -ENOMEM;
9038
9039	cmd = (struct wmi_debug_log_config_cmd_fixed_param *)skb->data;
9040	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_DEBUG_LOG_CONFIG_CMD) |
9041			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9042	cmd->dbg_log_param = dbglog->param;
9043
9044	tlv = (struct wmi_tlv *)((u8 *)cmd + sizeof(*cmd));
9045	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_UINT32) |
9046		      FIELD_PREP(WMI_TLV_LEN, MAX_MODULE_ID_BITMAP_WORDS * sizeof(u32));
9047
9048	switch (dbglog->param) {
9049	case WMI_DEBUG_LOG_PARAM_LOG_LEVEL:
9050	case WMI_DEBUG_LOG_PARAM_VDEV_ENABLE:
9051	case WMI_DEBUG_LOG_PARAM_VDEV_DISABLE:
9052	case WMI_DEBUG_LOG_PARAM_VDEV_ENABLE_BITMAP:
9053		cmd->value = dbglog->value;
9054		break;
9055	case WMI_DEBUG_LOG_PARAM_MOD_ENABLE_BITMAP:
9056	case WMI_DEBUG_LOG_PARAM_WOW_MOD_ENABLE_BITMAP:
9057		cmd->value = dbglog->value;
9058		memcpy(tlv->value, module_id_bitmap,
9059		       MAX_MODULE_ID_BITMAP_WORDS * sizeof(u32));
9060		/* clear current config to be used for next user config */
9061		memset(module_id_bitmap, 0,
9062		       MAX_MODULE_ID_BITMAP_WORDS * sizeof(u32));
9063		break;
9064	default:
9065		dev_kfree_skb(skb);
9066		return -EINVAL;
9067	}
9068
9069	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_DBGLOG_CFG_CMDID);
9070	if (ret) {
9071		ath11k_warn(ar->ab,
9072			    "failed to send WMI_DBGLOG_CFG_CMDID\n");
9073		dev_kfree_skb(skb);
9074	}
9075
9076	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd dbglog cfg");
9077
9078	return ret;
9079}
9080
9081int ath11k_wmi_connect(struct ath11k_base *ab)
9082{
9083	u32 i;
9084	u8 wmi_ep_count;
9085
9086	wmi_ep_count = ab->htc.wmi_ep_count;
9087	if (wmi_ep_count > ab->hw_params.max_radios)
9088		return -1;
9089
9090	for (i = 0; i < wmi_ep_count; i++)
9091		ath11k_connect_pdev_htc_service(ab, i);
9092
9093	return 0;
9094}
9095
9096static void ath11k_wmi_pdev_detach(struct ath11k_base *ab, u8 pdev_id)
9097{
9098	if (WARN_ON(pdev_id >= MAX_RADIOS))
9099		return;
9100
9101	/* TODO: Deinit any pdev specific wmi resource */
9102}
9103
9104int ath11k_wmi_pdev_attach(struct ath11k_base *ab,
9105			   u8 pdev_id)
9106{
9107	struct ath11k_pdev_wmi *wmi_handle;
9108
9109	if (pdev_id >= ab->hw_params.max_radios)
9110		return -EINVAL;
9111
9112	wmi_handle = &ab->wmi_ab.wmi[pdev_id];
9113
9114	wmi_handle->wmi_ab = &ab->wmi_ab;
9115
9116	ab->wmi_ab.ab = ab;
9117	/* TODO: Init remaining resource specific to pdev */
9118
9119	return 0;
9120}
9121
9122int ath11k_wmi_attach(struct ath11k_base *ab)
9123{
9124	int ret;
9125
9126	ret = ath11k_wmi_pdev_attach(ab, 0);
9127	if (ret)
9128		return ret;
9129
9130	ab->wmi_ab.ab = ab;
9131	ab->wmi_ab.preferred_hw_mode = WMI_HOST_HW_MODE_MAX;
9132
9133	/* It's overwritten when service_ext_ready is handled */
9134	if (ab->hw_params.single_pdev_only && ab->hw_params.num_rxdma_per_pdev > 1)
9135		ab->wmi_ab.preferred_hw_mode = WMI_HOST_HW_MODE_SINGLE;
9136
9137	/* TODO: Init remaining wmi soc resources required */
9138	init_completion(&ab->wmi_ab.service_ready);
9139	init_completion(&ab->wmi_ab.unified_ready);
9140
9141	return 0;
9142}
9143
9144void ath11k_wmi_detach(struct ath11k_base *ab)
9145{
9146	int i;
9147
9148	/* TODO: Deinit wmi resource specific to SOC as required */
9149
9150	for (i = 0; i < ab->htc.wmi_ep_count; i++)
9151		ath11k_wmi_pdev_detach(ab, i);
9152
9153	ath11k_wmi_free_dbring_caps(ab);
9154}
9155
9156int ath11k_wmi_hw_data_filter_cmd(struct ath11k *ar, u32 vdev_id,
9157				  u32 filter_bitmap, bool enable)
9158{
9159	struct wmi_hw_data_filter_cmd *cmd;
9160	struct sk_buff *skb;
9161	int len;
9162
9163	len = sizeof(*cmd);
9164	skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
9165
9166	if (!skb)
9167		return -ENOMEM;
9168
9169	cmd = (struct wmi_hw_data_filter_cmd *)skb->data;
9170	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_HW_DATA_FILTER_CMD) |
9171			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9172
9173	cmd->vdev_id = vdev_id;
9174	cmd->enable = enable;
9175
9176	/* Set all modes in case of disable */
9177	if (cmd->enable)
9178		cmd->hw_filter_bitmap = filter_bitmap;
9179	else
9180		cmd->hw_filter_bitmap = ((u32)~0U);
9181
9182	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
9183		   "hw data filter enable %d filter_bitmap 0x%x\n",
9184		   enable, filter_bitmap);
9185
9186	return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_HW_DATA_FILTER_CMDID);
9187}
9188
9189int ath11k_wmi_wow_host_wakeup_ind(struct ath11k *ar)
9190{
9191	struct wmi_wow_host_wakeup_ind *cmd;
9192	struct sk_buff *skb;
9193	size_t len;
9194
9195	len = sizeof(*cmd);
9196	skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
9197	if (!skb)
9198		return -ENOMEM;
9199
9200	cmd = (struct wmi_wow_host_wakeup_ind *)skb->data;
9201	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
9202				     WMI_TAG_WOW_HOSTWAKEUP_FROM_SLEEP_CMD) |
9203			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9204
9205	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "tlv wow host wakeup ind\n");
9206
9207	return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_WOW_HOSTWAKEUP_FROM_SLEEP_CMDID);
9208}
9209
9210int ath11k_wmi_wow_enable(struct ath11k *ar)
9211{
9212	struct wmi_wow_enable_cmd *cmd;
9213	struct sk_buff *skb;
9214	int len;
9215
9216	len = sizeof(*cmd);
9217	skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
9218	if (!skb)
9219		return -ENOMEM;
9220
9221	cmd = (struct wmi_wow_enable_cmd *)skb->data;
9222	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_WOW_ENABLE_CMD) |
9223			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9224
9225	cmd->enable = 1;
9226	cmd->pause_iface_config = WOW_IFACE_PAUSE_ENABLED;
9227	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "tlv wow enable\n");
9228
9229	return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_WOW_ENABLE_CMDID);
9230}
9231
9232int ath11k_wmi_scan_prob_req_oui(struct ath11k *ar,
9233				 const u8 mac_addr[ETH_ALEN])
9234{
9235	struct sk_buff *skb;
9236	struct wmi_scan_prob_req_oui_cmd *cmd;
9237	u32 prob_req_oui;
9238	int len;
9239
9240	prob_req_oui = (((u32)mac_addr[0]) << 16) |
9241		       (((u32)mac_addr[1]) << 8) | mac_addr[2];
9242
9243	len = sizeof(*cmd);
9244	skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
9245	if (!skb)
9246		return -ENOMEM;
9247
9248	cmd = (struct wmi_scan_prob_req_oui_cmd *)skb->data;
9249	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
9250				     WMI_TAG_SCAN_PROB_REQ_OUI_CMD) |
9251			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9252	cmd->prob_req_oui = prob_req_oui;
9253
9254	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "scan prob req oui %d\n",
9255		   prob_req_oui);
9256
9257	return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_SCAN_PROB_REQ_OUI_CMDID);
9258}
9259
9260int ath11k_wmi_wow_add_wakeup_event(struct ath11k *ar, u32 vdev_id,
9261				    enum wmi_wow_wakeup_event event,
9262				u32 enable)
9263{
9264	struct wmi_wow_add_del_event_cmd *cmd;
9265	struct sk_buff *skb;
9266	size_t len;
9267
9268	len = sizeof(*cmd);
9269	skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
9270	if (!skb)
9271		return -ENOMEM;
9272
9273	cmd = (struct wmi_wow_add_del_event_cmd *)skb->data;
9274	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_WOW_ADD_DEL_EVT_CMD) |
9275			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9276
9277	cmd->vdev_id = vdev_id;
9278	cmd->is_add = enable;
9279	cmd->event_bitmap = (1 << event);
9280
9281	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "tlv wow add wakeup event %s enable %d vdev_id %d\n",
9282		   wow_wakeup_event(event), enable, vdev_id);
9283
9284	return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_WOW_ENABLE_DISABLE_WAKE_EVENT_CMDID);
9285}
9286
9287int ath11k_wmi_wow_add_pattern(struct ath11k *ar, u32 vdev_id, u32 pattern_id,
9288			       const u8 *pattern, const u8 *mask,
9289			   int pattern_len, int pattern_offset)
9290{
9291	struct wmi_wow_add_pattern_cmd *cmd;
9292	struct wmi_wow_bitmap_pattern *bitmap;
9293	struct wmi_tlv *tlv;
9294	struct sk_buff *skb;
9295	u8 *ptr;
9296	size_t len;
9297
9298	len = sizeof(*cmd) +
9299	      sizeof(*tlv) +			/* array struct */
9300	      sizeof(*bitmap) +			/* bitmap */
9301	      sizeof(*tlv) +			/* empty ipv4 sync */
9302	      sizeof(*tlv) +			/* empty ipv6 sync */
9303	      sizeof(*tlv) +			/* empty magic */
9304	      sizeof(*tlv) +			/* empty info timeout */
9305	      sizeof(*tlv) + sizeof(u32);	/* ratelimit interval */
9306
9307	skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
9308	if (!skb)
9309		return -ENOMEM;
9310
9311	/* cmd */
9312	ptr = (u8 *)skb->data;
9313	cmd = (struct wmi_wow_add_pattern_cmd *)ptr;
9314	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
9315				     WMI_TAG_WOW_ADD_PATTERN_CMD) |
9316			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9317
9318	cmd->vdev_id = vdev_id;
9319	cmd->pattern_id = pattern_id;
9320	cmd->pattern_type = WOW_BITMAP_PATTERN;
9321
9322	ptr += sizeof(*cmd);
9323
9324	/* bitmap */
9325	tlv = (struct wmi_tlv *)ptr;
9326	tlv->header = FIELD_PREP(WMI_TLV_TAG,
9327				 WMI_TAG_ARRAY_STRUCT) |
9328		      FIELD_PREP(WMI_TLV_LEN, sizeof(*bitmap));
9329
9330	ptr += sizeof(*tlv);
9331
9332	bitmap = (struct wmi_wow_bitmap_pattern *)ptr;
9333	bitmap->tlv_header = FIELD_PREP(WMI_TLV_TAG,
9334					WMI_TAG_WOW_BITMAP_PATTERN_T) |
9335			     FIELD_PREP(WMI_TLV_LEN, sizeof(*bitmap) - TLV_HDR_SIZE);
9336
9337	memcpy(bitmap->patternbuf, pattern, pattern_len);
9338	ath11k_ce_byte_swap(bitmap->patternbuf, roundup(pattern_len, 4));
9339	memcpy(bitmap->bitmaskbuf, mask, pattern_len);
9340	ath11k_ce_byte_swap(bitmap->bitmaskbuf, roundup(pattern_len, 4));
9341	bitmap->pattern_offset = pattern_offset;
9342	bitmap->pattern_len = pattern_len;
9343	bitmap->bitmask_len = pattern_len;
9344	bitmap->pattern_id = pattern_id;
9345
9346	ptr += sizeof(*bitmap);
9347
9348	/* ipv4 sync */
9349	tlv = (struct wmi_tlv *)ptr;
9350	tlv->header = FIELD_PREP(WMI_TLV_TAG,
9351				 WMI_TAG_ARRAY_STRUCT) |
9352		      FIELD_PREP(WMI_TLV_LEN, 0);
9353
9354	ptr += sizeof(*tlv);
9355
9356	/* ipv6 sync */
9357	tlv = (struct wmi_tlv *)ptr;
9358	tlv->header = FIELD_PREP(WMI_TLV_TAG,
9359				 WMI_TAG_ARRAY_STRUCT) |
9360		      FIELD_PREP(WMI_TLV_LEN, 0);
9361
9362	ptr += sizeof(*tlv);
9363
9364	/* magic */
9365	tlv = (struct wmi_tlv *)ptr;
9366	tlv->header = FIELD_PREP(WMI_TLV_TAG,
9367				 WMI_TAG_ARRAY_STRUCT) |
9368		      FIELD_PREP(WMI_TLV_LEN, 0);
9369
9370	ptr += sizeof(*tlv);
9371
9372	/* pattern info timeout */
9373	tlv = (struct wmi_tlv *)ptr;
9374	tlv->header = FIELD_PREP(WMI_TLV_TAG,
9375				 WMI_TAG_ARRAY_UINT32) |
9376		      FIELD_PREP(WMI_TLV_LEN, 0);
9377
9378	ptr += sizeof(*tlv);
9379
9380	/* ratelimit interval */
9381	tlv = (struct wmi_tlv *)ptr;
9382	tlv->header = FIELD_PREP(WMI_TLV_TAG,
9383				 WMI_TAG_ARRAY_UINT32) |
9384		      FIELD_PREP(WMI_TLV_LEN, sizeof(u32));
9385
9386	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "tlv wow add pattern vdev_id %d pattern_id %d pattern_offset %d\n",
9387		   vdev_id, pattern_id, pattern_offset);
9388
9389	return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_WOW_ADD_WAKE_PATTERN_CMDID);
9390}
9391
9392int ath11k_wmi_wow_del_pattern(struct ath11k *ar, u32 vdev_id, u32 pattern_id)
9393{
9394	struct wmi_wow_del_pattern_cmd *cmd;
9395	struct sk_buff *skb;
9396	size_t len;
9397
9398	len = sizeof(*cmd);
9399	skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
9400	if (!skb)
9401		return -ENOMEM;
9402
9403	cmd = (struct wmi_wow_del_pattern_cmd *)skb->data;
9404	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
9405				     WMI_TAG_WOW_DEL_PATTERN_CMD) |
9406			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9407
9408	cmd->vdev_id = vdev_id;
9409	cmd->pattern_id = pattern_id;
9410	cmd->pattern_type = WOW_BITMAP_PATTERN;
9411
9412	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "tlv wow del pattern vdev_id %d pattern_id %d\n",
9413		   vdev_id, pattern_id);
9414
9415	return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_WOW_DEL_WAKE_PATTERN_CMDID);
9416}
9417
9418static struct sk_buff *
9419ath11k_wmi_op_gen_config_pno_start(struct ath11k *ar,
9420				   u32 vdev_id,
9421				       struct wmi_pno_scan_req *pno)
9422{
9423	struct nlo_configured_parameters *nlo_list;
9424	struct wmi_wow_nlo_config_cmd *cmd;
9425	struct wmi_tlv *tlv;
9426	struct sk_buff *skb;
9427	u32 *channel_list;
9428	size_t len, nlo_list_len, channel_list_len;
9429	u8 *ptr;
9430	u32 i;
9431
9432	len = sizeof(*cmd) +
9433	      sizeof(*tlv) +
9434	      /* TLV place holder for array of structures
9435	       * nlo_configured_parameters(nlo_list)
9436	       */
9437	      sizeof(*tlv);
9438	      /* TLV place holder for array of uint32 channel_list */
9439
9440	channel_list_len = sizeof(u32) * pno->a_networks[0].channel_count;
9441	len += channel_list_len;
9442
9443	nlo_list_len = sizeof(*nlo_list) * pno->uc_networks_count;
9444	len += nlo_list_len;
9445
9446	skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
9447	if (!skb)
9448		return ERR_PTR(-ENOMEM);
9449
9450	ptr = (u8 *)skb->data;
9451	cmd = (struct wmi_wow_nlo_config_cmd *)ptr;
9452	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_NLO_CONFIG_CMD) |
9453			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9454
9455	cmd->vdev_id = pno->vdev_id;
9456	cmd->flags = WMI_NLO_CONFIG_START | WMI_NLO_CONFIG_SSID_HIDE_EN;
9457
9458	/* current FW does not support min-max range for dwell time */
9459	cmd->active_dwell_time = pno->active_max_time;
9460	cmd->passive_dwell_time = pno->passive_max_time;
9461
9462	if (pno->do_passive_scan)
9463		cmd->flags |= WMI_NLO_CONFIG_SCAN_PASSIVE;
9464
9465	cmd->fast_scan_period = pno->fast_scan_period;
9466	cmd->slow_scan_period = pno->slow_scan_period;
9467	cmd->fast_scan_max_cycles = pno->fast_scan_max_cycles;
9468	cmd->delay_start_time = pno->delay_start_time;
9469
9470	if (pno->enable_pno_scan_randomization) {
9471		cmd->flags |= WMI_NLO_CONFIG_SPOOFED_MAC_IN_PROBE_REQ |
9472				WMI_NLO_CONFIG_RANDOM_SEQ_NO_IN_PROBE_REQ;
9473		ether_addr_copy(cmd->mac_addr.addr, pno->mac_addr);
9474		ether_addr_copy(cmd->mac_mask.addr, pno->mac_addr_mask);
9475		ath11k_ce_byte_swap(cmd->mac_addr.addr, 8);
9476		ath11k_ce_byte_swap(cmd->mac_mask.addr, 8);
9477	}
9478
9479	ptr += sizeof(*cmd);
9480
9481	/* nlo_configured_parameters(nlo_list) */
9482	cmd->no_of_ssids = pno->uc_networks_count;
9483	tlv = (struct wmi_tlv *)ptr;
9484	tlv->header = FIELD_PREP(WMI_TLV_TAG,
9485				 WMI_TAG_ARRAY_STRUCT) |
9486		      FIELD_PREP(WMI_TLV_LEN, nlo_list_len);
9487
9488	ptr += sizeof(*tlv);
9489	nlo_list = (struct nlo_configured_parameters *)ptr;
9490	for (i = 0; i < cmd->no_of_ssids; i++) {
9491		tlv = (struct wmi_tlv *)(&nlo_list[i].tlv_header);
9492		tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
9493			      FIELD_PREP(WMI_TLV_LEN, sizeof(*nlo_list) - sizeof(*tlv));
9494
9495		nlo_list[i].ssid.valid = true;
9496		nlo_list[i].ssid.ssid.ssid_len = pno->a_networks[i].ssid.ssid_len;
9497		memcpy(nlo_list[i].ssid.ssid.ssid,
9498		       pno->a_networks[i].ssid.ssid,
9499		       nlo_list[i].ssid.ssid.ssid_len);
9500		ath11k_ce_byte_swap(nlo_list[i].ssid.ssid.ssid,
9501				    roundup(nlo_list[i].ssid.ssid.ssid_len, 4));
9502
9503		if (pno->a_networks[i].rssi_threshold &&
9504		    pno->a_networks[i].rssi_threshold > -300) {
9505			nlo_list[i].rssi_cond.valid = true;
9506			nlo_list[i].rssi_cond.rssi =
9507				pno->a_networks[i].rssi_threshold;
9508		}
9509
9510		nlo_list[i].bcast_nw_type.valid = true;
9511		nlo_list[i].bcast_nw_type.bcast_nw_type =
9512			pno->a_networks[i].bcast_nw_type;
9513	}
9514
9515	ptr += nlo_list_len;
9516	cmd->num_of_channels = pno->a_networks[0].channel_count;
9517	tlv = (struct wmi_tlv *)ptr;
9518	tlv->header =  FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_UINT32) |
9519		       FIELD_PREP(WMI_TLV_LEN, channel_list_len);
9520	ptr += sizeof(*tlv);
9521	channel_list = (u32 *)ptr;
9522	for (i = 0; i < cmd->num_of_channels; i++)
9523		channel_list[i] = pno->a_networks[0].channels[i];
9524
9525	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "tlv start pno config vdev_id %d\n",
9526		   vdev_id);
9527
9528	return skb;
9529}
9530
9531static struct sk_buff *ath11k_wmi_op_gen_config_pno_stop(struct ath11k *ar,
9532							 u32 vdev_id)
9533{
9534	struct wmi_wow_nlo_config_cmd *cmd;
9535	struct sk_buff *skb;
9536	size_t len;
9537
9538	len = sizeof(*cmd);
9539	skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
9540	if (!skb)
9541		return ERR_PTR(-ENOMEM);
9542
9543	cmd = (struct wmi_wow_nlo_config_cmd *)skb->data;
9544	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_NLO_CONFIG_CMD) |
9545			  FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
9546
9547	cmd->vdev_id = vdev_id;
9548	cmd->flags = WMI_NLO_CONFIG_STOP;
9549
9550	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
9551		   "tlv stop pno config vdev_id %d\n", vdev_id);
9552	return skb;
9553}
9554
9555int ath11k_wmi_wow_config_pno(struct ath11k *ar, u32 vdev_id,
9556			      struct wmi_pno_scan_req  *pno_scan)
9557{
9558	struct sk_buff *skb;
9559
9560	if (pno_scan->enable)
9561		skb = ath11k_wmi_op_gen_config_pno_start(ar, vdev_id, pno_scan);
9562	else
9563		skb = ath11k_wmi_op_gen_config_pno_stop(ar, vdev_id);
9564
9565	if (IS_ERR_OR_NULL(skb))
9566		return -ENOMEM;
9567
9568	return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_NETWORK_LIST_OFFLOAD_CONFIG_CMDID);
9569}
9570
9571static void ath11k_wmi_fill_ns_offload(struct ath11k *ar,
9572				       struct ath11k_arp_ns_offload *offload,
9573				       u8 **ptr,
9574				       bool enable,
9575				       bool ext)
9576{
9577	struct wmi_ns_offload_tuple *ns;
9578	struct wmi_tlv *tlv;
9579	u8 *buf_ptr = *ptr;
9580	u32 ns_cnt, ns_ext_tuples;
9581	int i, max_offloads;
9582
9583	ns_cnt = offload->ipv6_count;
9584
9585	tlv  = (struct wmi_tlv *)buf_ptr;
9586
9587	if (ext) {
9588		ns_ext_tuples = offload->ipv6_count - WMI_MAX_NS_OFFLOADS;
9589		tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
9590			      FIELD_PREP(WMI_TLV_LEN, ns_ext_tuples * sizeof(*ns));
9591		i = WMI_MAX_NS_OFFLOADS;
9592		max_offloads = offload->ipv6_count;
9593	} else {
9594		tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
9595			      FIELD_PREP(WMI_TLV_LEN, WMI_MAX_NS_OFFLOADS * sizeof(*ns));
9596		i = 0;
9597		max_offloads = WMI_MAX_NS_OFFLOADS;
9598	}
9599
9600	buf_ptr += sizeof(*tlv);
9601
9602	for (; i < max_offloads; i++) {
9603		ns = (struct wmi_ns_offload_tuple *)buf_ptr;
9604		ns->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_NS_OFFLOAD_TUPLE) |
9605				 FIELD_PREP(WMI_TLV_LEN, sizeof(*ns) - TLV_HDR_SIZE);
9606
9607		if (enable) {
9608			if (i < ns_cnt)
9609				ns->flags |= WMI_NSOL_FLAGS_VALID;
9610
9611			memcpy(ns->target_ipaddr[0], offload->ipv6_addr[i], 16);
9612			memcpy(ns->solicitation_ipaddr, offload->self_ipv6_addr[i], 16);
9613			ath11k_ce_byte_swap(ns->target_ipaddr[0], 16);
9614			ath11k_ce_byte_swap(ns->solicitation_ipaddr, 16);
9615
9616			if (offload->ipv6_type[i])
9617				ns->flags |= WMI_NSOL_FLAGS_IS_IPV6_ANYCAST;
9618
9619			memcpy(ns->target_mac.addr, offload->mac_addr, ETH_ALEN);
9620			ath11k_ce_byte_swap(ns->target_mac.addr, 8);
9621
9622			if (ns->target_mac.word0 != 0 ||
9623			    ns->target_mac.word1 != 0) {
9624				ns->flags |= WMI_NSOL_FLAGS_MAC_VALID;
9625			}
9626
9627			ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
9628				   "index %d ns_solicited %pI6 target %pI6",
9629				   i, ns->solicitation_ipaddr,
9630				   ns->target_ipaddr[0]);
9631		}
9632
9633		buf_ptr += sizeof(*ns);
9634	}
9635
9636	*ptr = buf_ptr;
9637}
9638
9639static void ath11k_wmi_fill_arp_offload(struct ath11k *ar,
9640					struct ath11k_arp_ns_offload *offload,
9641					u8 **ptr,
9642					bool enable)
9643{
9644	struct wmi_arp_offload_tuple *arp;
9645	struct wmi_tlv *tlv;
9646	u8 *buf_ptr = *ptr;
9647	int i;
9648
9649	/* fill arp tuple */
9650	tlv = (struct wmi_tlv *)buf_ptr;
9651	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
9652		      FIELD_PREP(WMI_TLV_LEN, WMI_MAX_ARP_OFFLOADS * sizeof(*arp));
9653	buf_ptr += sizeof(*tlv);
9654
9655	for (i = 0; i < WMI_MAX_ARP_OFFLOADS; i++) {
9656		arp = (struct wmi_arp_offload_tuple *)buf_ptr;
9657		arp->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARP_OFFLOAD_TUPLE) |
9658				  FIELD_PREP(WMI_TLV_LEN, sizeof(*arp) - TLV_HDR_SIZE);
9659
9660		if (enable && i < offload->ipv4_count) {
9661			/* Copy the target ip addr and flags */
9662			arp->flags = WMI_ARPOL_FLAGS_VALID;
9663			memcpy(arp->target_ipaddr, offload->ipv4_addr[i], 4);
9664			ath11k_ce_byte_swap(arp->target_ipaddr, 4);
9665
9666			ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "arp offload address %pI4",
9667				   arp->target_ipaddr);
9668		}
9669
9670		buf_ptr += sizeof(*arp);
9671	}
9672
9673	*ptr = buf_ptr;
9674}
9675
9676int ath11k_wmi_arp_ns_offload(struct ath11k *ar,
9677			      struct ath11k_vif *arvif, bool enable)
9678{
9679	struct ath11k_arp_ns_offload *offload;
9680	struct wmi_set_arp_ns_offload_cmd *cmd;
9681	struct wmi_tlv *tlv;
9682	struct sk_buff *skb;
9683	u8 *buf_ptr;
9684	size_t len;
9685	u8 ns_cnt, ns_ext_tuples = 0;
9686
9687	offload = &arvif->arp_ns_offload;
9688	ns_cnt = offload->ipv6_count;
9689
9690	len = sizeof(*cmd) +
9691	      sizeof(*tlv) +
9692	      WMI_MAX_NS_OFFLOADS * sizeof(struct wmi_ns_offload_tuple) +
9693	      sizeof(*tlv) +
9694	      WMI_MAX_ARP_OFFLOADS * sizeof(struct wmi_arp_offload_tuple);
9695
9696	if (ns_cnt > WMI_MAX_NS_OFFLOADS) {
9697		ns_ext_tuples = ns_cnt - WMI_MAX_NS_OFFLOADS;
9698		len += sizeof(*tlv) +
9699		       ns_ext_tuples * sizeof(struct wmi_ns_offload_tuple);
9700	}
9701
9702	skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
9703	if (!skb)
9704		return -ENOMEM;
9705
9706	buf_ptr = skb->data;
9707	cmd = (struct wmi_set_arp_ns_offload_cmd *)buf_ptr;
9708	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
9709				     WMI_TAG_SET_ARP_NS_OFFLOAD_CMD) |
9710			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9711
9712	cmd->flags = 0;
9713	cmd->vdev_id = arvif->vdev_id;
9714	cmd->num_ns_ext_tuples = ns_ext_tuples;
9715
9716	buf_ptr += sizeof(*cmd);
9717
9718	ath11k_wmi_fill_ns_offload(ar, offload, &buf_ptr, enable, 0);
9719	ath11k_wmi_fill_arp_offload(ar, offload, &buf_ptr, enable);
9720
9721	if (ns_ext_tuples)
9722		ath11k_wmi_fill_ns_offload(ar, offload, &buf_ptr, enable, 1);
9723
9724	return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_SET_ARP_NS_OFFLOAD_CMDID);
9725}
9726
9727int ath11k_wmi_gtk_rekey_offload(struct ath11k *ar,
9728				 struct ath11k_vif *arvif, bool enable)
9729{
9730	struct wmi_gtk_rekey_offload_cmd *cmd;
9731	struct ath11k_rekey_data *rekey_data = &arvif->rekey_data;
9732	int len;
9733	struct sk_buff *skb;
9734	__le64 replay_ctr;
9735
9736	len = sizeof(*cmd);
9737	skb =  ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
9738	if (!skb)
9739		return -ENOMEM;
9740
9741	cmd = (struct wmi_gtk_rekey_offload_cmd *)skb->data;
9742	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_GTK_OFFLOAD_CMD) |
9743			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9744
9745	cmd->vdev_id = arvif->vdev_id;
9746
9747	if (enable) {
9748		cmd->flags = GTK_OFFLOAD_ENABLE_OPCODE;
9749
9750		/* the length in rekey_data and cmd is equal */
9751		memcpy(cmd->kck, rekey_data->kck, sizeof(cmd->kck));
9752		ath11k_ce_byte_swap(cmd->kck, GTK_OFFLOAD_KEK_BYTES);
9753		memcpy(cmd->kek, rekey_data->kek, sizeof(cmd->kek));
9754		ath11k_ce_byte_swap(cmd->kek, GTK_OFFLOAD_KEK_BYTES);
9755
9756		replay_ctr = cpu_to_le64(rekey_data->replay_ctr);
9757		memcpy(cmd->replay_ctr, &replay_ctr,
9758		       sizeof(replay_ctr));
9759		ath11k_ce_byte_swap(cmd->replay_ctr, GTK_REPLAY_COUNTER_BYTES);
9760	} else {
9761		cmd->flags = GTK_OFFLOAD_DISABLE_OPCODE;
9762	}
9763
9764	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "offload gtk rekey vdev: %d %d\n",
9765		   arvif->vdev_id, enable);
9766	return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_GTK_OFFLOAD_CMDID);
9767}
9768
9769int ath11k_wmi_gtk_rekey_getinfo(struct ath11k *ar,
9770				 struct ath11k_vif *arvif)
9771{
9772	struct wmi_gtk_rekey_offload_cmd *cmd;
9773	int len;
9774	struct sk_buff *skb;
9775
9776	len = sizeof(*cmd);
9777	skb =  ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
9778	if (!skb)
9779		return -ENOMEM;
9780
9781	cmd = (struct wmi_gtk_rekey_offload_cmd *)skb->data;
9782	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_GTK_OFFLOAD_CMD) |
9783			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9784
9785	cmd->vdev_id = arvif->vdev_id;
9786	cmd->flags = GTK_OFFLOAD_REQUEST_STATUS_OPCODE;
9787
9788	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "get gtk rekey vdev_id: %d\n",
9789		   arvif->vdev_id);
9790	return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_GTK_OFFLOAD_CMDID);
9791}
9792
9793int ath11k_wmi_pdev_set_bios_sar_table_param(struct ath11k *ar, const u8 *sar_val)
9794{	struct ath11k_pdev_wmi *wmi = ar->wmi;
9795	struct wmi_pdev_set_sar_table_cmd *cmd;
9796	struct wmi_tlv *tlv;
9797	struct sk_buff *skb;
9798	u8 *buf_ptr;
9799	u32 len, sar_len_aligned, rsvd_len_aligned;
9800
9801	sar_len_aligned = roundup(BIOS_SAR_TABLE_LEN, sizeof(u32));
9802	rsvd_len_aligned = roundup(BIOS_SAR_RSVD1_LEN, sizeof(u32));
9803	len = sizeof(*cmd) +
9804	      TLV_HDR_SIZE + sar_len_aligned +
9805	      TLV_HDR_SIZE + rsvd_len_aligned;
9806
9807	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
9808	if (!skb)
9809		return -ENOMEM;
9810
9811	cmd = (struct wmi_pdev_set_sar_table_cmd *)skb->data;
9812	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_SET_BIOS_SAR_TABLE_CMD) |
9813			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9814	cmd->pdev_id = ar->pdev->pdev_id;
9815	cmd->sar_len = BIOS_SAR_TABLE_LEN;
9816	cmd->rsvd_len = BIOS_SAR_RSVD1_LEN;
9817
9818	buf_ptr = skb->data + sizeof(*cmd);
9819	tlv = (struct wmi_tlv *)buf_ptr;
9820	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
9821		      FIELD_PREP(WMI_TLV_LEN, sar_len_aligned);
9822	buf_ptr += TLV_HDR_SIZE;
9823	memcpy(buf_ptr, sar_val, BIOS_SAR_TABLE_LEN);
9824
9825	buf_ptr += sar_len_aligned;
9826	tlv = (struct wmi_tlv *)buf_ptr;
9827	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
9828		      FIELD_PREP(WMI_TLV_LEN, rsvd_len_aligned);
9829
9830	return ath11k_wmi_cmd_send(wmi, skb, WMI_PDEV_SET_BIOS_SAR_TABLE_CMDID);
9831}
9832
9833int ath11k_wmi_pdev_set_bios_geo_table_param(struct ath11k *ar)
9834{
9835	struct ath11k_pdev_wmi *wmi = ar->wmi;
9836	struct wmi_pdev_set_geo_table_cmd *cmd;
9837	struct wmi_tlv *tlv;
9838	struct sk_buff *skb;
9839	u8 *buf_ptr;
9840	u32 len, rsvd_len_aligned;
9841
9842	rsvd_len_aligned = roundup(BIOS_SAR_RSVD2_LEN, sizeof(u32));
9843	len = sizeof(*cmd) + TLV_HDR_SIZE + rsvd_len_aligned;
9844
9845	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
9846	if (!skb)
9847		return -ENOMEM;
9848
9849	cmd = (struct wmi_pdev_set_geo_table_cmd *)skb->data;
9850	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_SET_BIOS_GEO_TABLE_CMD) |
9851			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9852	cmd->pdev_id = ar->pdev->pdev_id;
9853	cmd->rsvd_len = BIOS_SAR_RSVD2_LEN;
9854
9855	buf_ptr = skb->data + sizeof(*cmd);
9856	tlv = (struct wmi_tlv *)buf_ptr;
9857	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
9858		      FIELD_PREP(WMI_TLV_LEN, rsvd_len_aligned);
9859
9860	return ath11k_wmi_cmd_send(wmi, skb, WMI_PDEV_SET_BIOS_GEO_TABLE_CMDID);
9861}
9862
9863int ath11k_wmi_sta_keepalive(struct ath11k *ar,
9864			     const struct wmi_sta_keepalive_arg *arg)
9865{
9866	struct ath11k_pdev_wmi *wmi = ar->wmi;
9867	struct wmi_sta_keepalive_cmd *cmd;
9868	struct wmi_sta_keepalive_arp_resp *arp;
9869	struct sk_buff *skb;
9870	size_t len;
9871
9872	len = sizeof(*cmd) + sizeof(*arp);
9873	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
9874	if (!skb)
9875		return -ENOMEM;
9876
9877	cmd = (struct wmi_sta_keepalive_cmd *)skb->data;
9878	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
9879				     WMI_TAG_STA_KEEPALIVE_CMD) |
9880				     FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
9881	cmd->vdev_id = arg->vdev_id;
9882	cmd->enabled = arg->enabled;
9883	cmd->interval = arg->interval;
9884	cmd->method = arg->method;
9885
9886	arp = (struct wmi_sta_keepalive_arp_resp *)(cmd + 1);
9887	arp->tlv_header = FIELD_PREP(WMI_TLV_TAG,
9888				     WMI_TAG_STA_KEEPALIVE_ARP_RESPONSE) |
9889			 FIELD_PREP(WMI_TLV_LEN, sizeof(*arp) - TLV_HDR_SIZE);
9890
9891	if (arg->method == WMI_STA_KEEPALIVE_METHOD_UNSOLICITED_ARP_RESPONSE ||
9892	    arg->method == WMI_STA_KEEPALIVE_METHOD_GRATUITOUS_ARP_REQUEST) {
9893		arp->src_ip4_addr = arg->src_ip4_addr;
9894		arp->dest_ip4_addr = arg->dest_ip4_addr;
9895		ether_addr_copy(arp->dest_mac_addr.addr, arg->dest_mac_addr);
9896	}
9897
9898	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
9899		   "sta keepalive vdev %d enabled %d method %d interval %d\n",
9900		   arg->vdev_id, arg->enabled, arg->method, arg->interval);
9901
9902	return ath11k_wmi_cmd_send(wmi, skb, WMI_STA_KEEPALIVE_CMDID);
9903}
9904
9905bool ath11k_wmi_supports_6ghz_cc_ext(struct ath11k *ar)
9906{
9907	return test_bit(WMI_TLV_SERVICE_REG_CC_EXT_EVENT_SUPPORT,
9908			ar->ab->wmi_ab.svc_map) && ar->supports_6ghz;
9909}