brintos / linux-shallow public Read only

1// SPDX-License-Identifier: BSD-3-Clause-Clear2/*3 * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.4 * Copyright (c) 2021-2024 Qualcomm Innovation Center, Inc. All rights reserved.5 */6#include <linux/skbuff.h>7#include <linux/ctype.h>8#include <net/mac80211.h>9#include <net/cfg80211.h>10#include <linux/completion.h>11#include <linux/if_ether.h>12#include <linux/types.h>13#include <linux/pci.h>14#include <linux/uuid.h>15#include <linux/time.h>16#include <linux/of.h>17#include "core.h"18#include "debug.h"19#include "mac.h"20#include "hw.h"21#include "peer.h"22#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_##_PRI166 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 int179ath11k_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 int359ath11k_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 from410	 * band to band for a single radio, need to see how this should be411	 * 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 first432	 * 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 0xf0434	 * will be advertised for second mac or vice-versa. Compute the shift value435	 * for tx/rx chainmask which will be used to advertise supported ht/vht rates to436	 * 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 int486ath11k_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 in551 * wmi_service ready event are advertised in b0-b3 (LSB 4-bits) of each552 * 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 configuration717	 * only for supported bands instead of always sending it for718	 * 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		else882			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	else998		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 1283int1284ath11k_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 corresponding1446 * event is implemented in FW1447 */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 void1875ath11k_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 enabled1896		 * for HT as well1897		 **/1898		if (param->stbc_flag)1899			cmd->peer_flags |= WMI_PEER_STBC;1900 1901		/* Typically if LDPC is enabled for VHT it should be enabled1902		 * for HT as well1903		 **/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 handshake1924	 * (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 configures1946	 * it1947	 * if (param->amsdu_disable) Add after FW support1948	 **/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 through1952	 * iwpriv1953	 **/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		mcs->rx_max_rate = param->rx_max_rate;2065		mcs->rx_mcs_set = param->rx_mcs_set;2066		mcs->tx_max_rate = param->tx_max_rate;2067		mcs->tx_mcs_set = param->tx_mcs_set;2068	}2069 2070	/* HE Rates */2071	cmd->peer_he_mcs = param->peer_he_mcs_count;2072	cmd->min_data_rate = param->min_data_rate;2073 2074	ptr += sizeof(*mcs);2075 2076	len = param->peer_he_mcs_count * sizeof(*he_mcs);2077 2078	tlv = ptr;2079	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |2080		      FIELD_PREP(WMI_TLV_LEN, len);2081	ptr += TLV_HDR_SIZE;2082 2083	/* Loop through the HE rate set */2084	for (i = 0; i < param->peer_he_mcs_count; i++) {2085		he_mcs = ptr;2086		he_mcs->tlv_header = FIELD_PREP(WMI_TLV_TAG,2087						WMI_TAG_HE_RATE_SET) |2088				     FIELD_PREP(WMI_TLV_LEN,2089						sizeof(*he_mcs) - TLV_HDR_SIZE);2090 2091		he_mcs->rx_mcs_set = param->peer_he_tx_mcs_set[i];2092		he_mcs->tx_mcs_set = param->peer_he_rx_mcs_set[i];2093		ptr += sizeof(*he_mcs);2094	}2095 2096	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PEER_ASSOC_CMDID);2097	if (ret) {2098		ath11k_warn(ar->ab,2099			    "failed to send WMI_PEER_ASSOC_CMDID\n");2100		dev_kfree_skb(skb);2101	}2102 2103	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,2104		   "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",2105		   cmd->vdev_id, cmd->peer_associd, param->peer_mac,2106		   cmd->peer_flags, cmd->peer_rate_caps, cmd->peer_caps,2107		   cmd->peer_listen_intval, cmd->peer_ht_caps,2108		   cmd->peer_max_mpdu, cmd->peer_nss, cmd->peer_phymode,2109		   cmd->peer_mpdu_density,2110		   cmd->peer_vht_caps, cmd->peer_he_cap_info,2111		   cmd->peer_he_ops, cmd->peer_he_cap_info_ext,2112		   cmd->peer_he_cap_phy[0], cmd->peer_he_cap_phy[1],2113		   cmd->peer_he_cap_phy[2],2114		   cmd->peer_bw_rxnss_override);2115 2116	return ret;2117}2118 2119void ath11k_wmi_start_scan_init(struct ath11k *ar,2120				struct scan_req_params *arg)2121{2122	/* setup commonly used values */2123	arg->scan_req_id = 1;2124	if (ar->state_11d == ATH11K_11D_PREPARING)2125		arg->scan_priority = WMI_SCAN_PRIORITY_MEDIUM;2126	else2127		arg->scan_priority = WMI_SCAN_PRIORITY_LOW;2128	arg->dwell_time_active = 50;2129	arg->dwell_time_active_2g = 0;2130	arg->dwell_time_passive = 150;2131	arg->dwell_time_active_6g = 40;2132	arg->dwell_time_passive_6g = 30;2133	arg->min_rest_time = 50;2134	arg->max_rest_time = 500;2135	arg->repeat_probe_time = 0;2136	arg->probe_spacing_time = 0;2137	arg->idle_time = 0;2138	arg->max_scan_time = 20000;2139	arg->probe_delay = 5;2140	arg->notify_scan_events = WMI_SCAN_EVENT_STARTED |2141				  WMI_SCAN_EVENT_COMPLETED |2142				  WMI_SCAN_EVENT_BSS_CHANNEL |2143				  WMI_SCAN_EVENT_FOREIGN_CHAN |2144				  WMI_SCAN_EVENT_DEQUEUED;2145	arg->scan_f_chan_stat_evnt = 1;2146 2147	if (test_bit(WMI_TLV_SERVICE_PASSIVE_SCAN_START_TIME_ENHANCE,2148		     ar->ab->wmi_ab.svc_map))2149		arg->scan_ctrl_flags_ext |=2150			WMI_SCAN_FLAG_EXT_PASSIVE_SCAN_START_TIME_ENHANCE;2151 2152	arg->num_bssid = 1;2153 2154	/* fill bssid_list[0] with 0xff, otherwise bssid and RA will be2155	 * ZEROs in probe request2156	 */2157	eth_broadcast_addr(arg->bssid_list[0].addr);2158}2159 2160static inline void2161ath11k_wmi_copy_scan_event_cntrl_flags(struct wmi_start_scan_cmd *cmd,2162				       struct scan_req_params *param)2163{2164	/* Scan events subscription */2165	if (param->scan_ev_started)2166		cmd->notify_scan_events |=  WMI_SCAN_EVENT_STARTED;2167	if (param->scan_ev_completed)2168		cmd->notify_scan_events |=  WMI_SCAN_EVENT_COMPLETED;2169	if (param->scan_ev_bss_chan)2170		cmd->notify_scan_events |=  WMI_SCAN_EVENT_BSS_CHANNEL;2171	if (param->scan_ev_foreign_chan)2172		cmd->notify_scan_events |=  WMI_SCAN_EVENT_FOREIGN_CHAN;2173	if (param->scan_ev_dequeued)2174		cmd->notify_scan_events |=  WMI_SCAN_EVENT_DEQUEUED;2175	if (param->scan_ev_preempted)2176		cmd->notify_scan_events |=  WMI_SCAN_EVENT_PREEMPTED;2177	if (param->scan_ev_start_failed)2178		cmd->notify_scan_events |=  WMI_SCAN_EVENT_START_FAILED;2179	if (param->scan_ev_restarted)2180		cmd->notify_scan_events |=  WMI_SCAN_EVENT_RESTARTED;2181	if (param->scan_ev_foreign_chn_exit)2182		cmd->notify_scan_events |=  WMI_SCAN_EVENT_FOREIGN_CHAN_EXIT;2183	if (param->scan_ev_suspended)2184		cmd->notify_scan_events |=  WMI_SCAN_EVENT_SUSPENDED;2185	if (param->scan_ev_resumed)2186		cmd->notify_scan_events |=  WMI_SCAN_EVENT_RESUMED;2187 2188	/** Set scan control flags */2189	cmd->scan_ctrl_flags = 0;2190	if (param->scan_f_passive)2191		cmd->scan_ctrl_flags |=  WMI_SCAN_FLAG_PASSIVE;2192	if (param->scan_f_strict_passive_pch)2193		cmd->scan_ctrl_flags |=  WMI_SCAN_FLAG_STRICT_PASSIVE_ON_PCHN;2194	if (param->scan_f_promisc_mode)2195		cmd->scan_ctrl_flags |=  WMI_SCAN_FILTER_PROMISCUOS;2196	if (param->scan_f_capture_phy_err)2197		cmd->scan_ctrl_flags |=  WMI_SCAN_CAPTURE_PHY_ERROR;2198	if (param->scan_f_half_rate)2199		cmd->scan_ctrl_flags |=  WMI_SCAN_FLAG_HALF_RATE_SUPPORT;2200	if (param->scan_f_quarter_rate)2201		cmd->scan_ctrl_flags |=  WMI_SCAN_FLAG_QUARTER_RATE_SUPPORT;2202	if (param->scan_f_cck_rates)2203		cmd->scan_ctrl_flags |=  WMI_SCAN_ADD_CCK_RATES;2204	if (param->scan_f_ofdm_rates)2205		cmd->scan_ctrl_flags |=  WMI_SCAN_ADD_OFDM_RATES;2206	if (param->scan_f_chan_stat_evnt)2207		cmd->scan_ctrl_flags |=  WMI_SCAN_CHAN_STAT_EVENT;2208	if (param->scan_f_filter_prb_req)2209		cmd->scan_ctrl_flags |=  WMI_SCAN_FILTER_PROBE_REQ;2210	if (param->scan_f_bcast_probe)2211		cmd->scan_ctrl_flags |=  WMI_SCAN_ADD_BCAST_PROBE_REQ;2212	if (param->scan_f_offchan_mgmt_tx)2213		cmd->scan_ctrl_flags |=  WMI_SCAN_OFFCHAN_MGMT_TX;2214	if (param->scan_f_offchan_data_tx)2215		cmd->scan_ctrl_flags |=  WMI_SCAN_OFFCHAN_DATA_TX;2216	if (param->scan_f_force_active_dfs_chn)2217		cmd->scan_ctrl_flags |=  WMI_SCAN_FLAG_FORCE_ACTIVE_ON_DFS;2218	if (param->scan_f_add_tpc_ie_in_probe)2219		cmd->scan_ctrl_flags |=  WMI_SCAN_ADD_TPC_IE_IN_PROBE_REQ;2220	if (param->scan_f_add_ds_ie_in_probe)2221		cmd->scan_ctrl_flags |=  WMI_SCAN_ADD_DS_IE_IN_PROBE_REQ;2222	if (param->scan_f_add_spoofed_mac_in_probe)2223		cmd->scan_ctrl_flags |=  WMI_SCAN_ADD_SPOOF_MAC_IN_PROBE_REQ;2224	if (param->scan_f_add_rand_seq_in_probe)2225		cmd->scan_ctrl_flags |=  WMI_SCAN_RANDOM_SEQ_NO_IN_PROBE_REQ;2226	if (param->scan_f_en_ie_whitelist_in_probe)2227		cmd->scan_ctrl_flags |=2228			 WMI_SCAN_ENABLE_IE_WHTELIST_IN_PROBE_REQ;2229 2230	/* for adaptive scan mode using 3 bits (21 - 23 bits) */2231	WMI_SCAN_SET_DWELL_MODE(cmd->scan_ctrl_flags,2232				param->adaptive_dwell_time_mode);2233 2234	cmd->scan_ctrl_flags_ext = param->scan_ctrl_flags_ext;2235}2236 2237int ath11k_wmi_send_scan_start_cmd(struct ath11k *ar,2238				   struct scan_req_params *params)2239{2240	struct ath11k_pdev_wmi *wmi = ar->wmi;2241	struct wmi_start_scan_cmd *cmd;2242	struct wmi_ssid *ssid = NULL;2243	struct wmi_mac_addr *bssid;2244	struct sk_buff *skb;2245	struct wmi_tlv *tlv;2246	void *ptr;2247	int i, ret, len;2248	u32 *tmp_ptr;2249	u16 extraie_len_with_pad = 0;2250	struct hint_short_ssid *s_ssid = NULL;2251	struct hint_bssid *hint_bssid = NULL;2252 2253	len = sizeof(*cmd);2254 2255	len += TLV_HDR_SIZE;2256	if (params->num_chan)2257		len += params->num_chan * sizeof(u32);2258 2259	len += TLV_HDR_SIZE;2260	if (params->num_ssids)2261		len += params->num_ssids * sizeof(*ssid);2262 2263	len += TLV_HDR_SIZE;2264	if (params->num_bssid)2265		len += sizeof(*bssid) * params->num_bssid;2266 2267	len += TLV_HDR_SIZE;2268	if (params->extraie.len && params->extraie.len <= 0xFFFF)2269		extraie_len_with_pad =2270			roundup(params->extraie.len, sizeof(u32));2271	len += extraie_len_with_pad;2272 2273	if (params->num_hint_bssid)2274		len += TLV_HDR_SIZE +2275		       params->num_hint_bssid * sizeof(struct hint_bssid);2276 2277	if (params->num_hint_s_ssid)2278		len += TLV_HDR_SIZE +2279		       params->num_hint_s_ssid * sizeof(struct hint_short_ssid);2280 2281	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);2282	if (!skb)2283		return -ENOMEM;2284 2285	ptr = skb->data;2286 2287	cmd = ptr;2288	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_START_SCAN_CMD) |2289			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);2290 2291	cmd->scan_id = params->scan_id;2292	cmd->scan_req_id = params->scan_req_id;2293	cmd->vdev_id = params->vdev_id;2294	cmd->scan_priority = params->scan_priority;2295	cmd->notify_scan_events = params->notify_scan_events;2296 2297	ath11k_wmi_copy_scan_event_cntrl_flags(cmd, params);2298 2299	cmd->dwell_time_active = params->dwell_time_active;2300	cmd->dwell_time_active_2g = params->dwell_time_active_2g;2301	cmd->dwell_time_passive = params->dwell_time_passive;2302	cmd->dwell_time_active_6g = params->dwell_time_active_6g;2303	cmd->dwell_time_passive_6g = params->dwell_time_passive_6g;2304	cmd->min_rest_time = params->min_rest_time;2305	cmd->max_rest_time = params->max_rest_time;2306	cmd->repeat_probe_time = params->repeat_probe_time;2307	cmd->probe_spacing_time = params->probe_spacing_time;2308	cmd->idle_time = params->idle_time;2309	cmd->max_scan_time = params->max_scan_time;2310	cmd->probe_delay = params->probe_delay;2311	cmd->burst_duration = params->burst_duration;2312	cmd->num_chan = params->num_chan;2313	cmd->num_bssid = params->num_bssid;2314	cmd->num_ssids = params->num_ssids;2315	cmd->ie_len = params->extraie.len;2316	cmd->n_probes = params->n_probes;2317	ether_addr_copy(cmd->mac_addr.addr, params->mac_addr.addr);2318	ether_addr_copy(cmd->mac_mask.addr, params->mac_mask.addr);2319 2320	ptr += sizeof(*cmd);2321 2322	len = params->num_chan * sizeof(u32);2323 2324	tlv = ptr;2325	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_UINT32) |2326		      FIELD_PREP(WMI_TLV_LEN, len);2327	ptr += TLV_HDR_SIZE;2328	tmp_ptr = ptr;2329 2330	for (i = 0; i < params->num_chan; ++i)2331		tmp_ptr[i] = params->chan_list[i];2332 2333	ptr += len;2334 2335	len = params->num_ssids * sizeof(*ssid);2336	tlv = ptr;2337	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_FIXED_STRUCT) |2338		      FIELD_PREP(WMI_TLV_LEN, len);2339 2340	ptr += TLV_HDR_SIZE;2341 2342	if (params->num_ssids) {2343		ssid = ptr;2344		for (i = 0; i < params->num_ssids; ++i) {2345			ssid->ssid_len = params->ssid[i].length;2346			memcpy(ssid->ssid, params->ssid[i].ssid,2347			       params->ssid[i].length);2348			ssid++;2349		}2350	}2351 2352	ptr += (params->num_ssids * sizeof(*ssid));2353	len = params->num_bssid * sizeof(*bssid);2354	tlv = ptr;2355	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_FIXED_STRUCT) |2356		      FIELD_PREP(WMI_TLV_LEN, len);2357 2358	ptr += TLV_HDR_SIZE;2359	bssid = ptr;2360 2361	if (params->num_bssid) {2362		for (i = 0; i < params->num_bssid; ++i) {2363			ether_addr_copy(bssid->addr,2364					params->bssid_list[i].addr);2365			bssid++;2366		}2367	}2368 2369	ptr += params->num_bssid * sizeof(*bssid);2370 2371	len = extraie_len_with_pad;2372	tlv = ptr;2373	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |2374		      FIELD_PREP(WMI_TLV_LEN, len);2375	ptr += TLV_HDR_SIZE;2376 2377	if (extraie_len_with_pad)2378		memcpy(ptr, params->extraie.ptr,2379		       params->extraie.len);2380 2381	ptr += extraie_len_with_pad;2382 2383	if (params->num_hint_s_ssid) {2384		len = params->num_hint_s_ssid * sizeof(struct hint_short_ssid);2385		tlv = ptr;2386		tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_FIXED_STRUCT) |2387			      FIELD_PREP(WMI_TLV_LEN, len);2388		ptr += TLV_HDR_SIZE;2389		s_ssid = ptr;2390		for (i = 0; i < params->num_hint_s_ssid; ++i) {2391			s_ssid->freq_flags = params->hint_s_ssid[i].freq_flags;2392			s_ssid->short_ssid = params->hint_s_ssid[i].short_ssid;2393			s_ssid++;2394		}2395		ptr += len;2396	}2397 2398	if (params->num_hint_bssid) {2399		len = params->num_hint_bssid * sizeof(struct hint_bssid);2400		tlv = ptr;2401		tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_FIXED_STRUCT) |2402			      FIELD_PREP(WMI_TLV_LEN, len);2403		ptr += TLV_HDR_SIZE;2404		hint_bssid = ptr;2405		for (i = 0; i < params->num_hint_bssid; ++i) {2406			hint_bssid->freq_flags =2407				params->hint_bssid[i].freq_flags;2408			ether_addr_copy(&params->hint_bssid[i].bssid.addr[0],2409					&hint_bssid->bssid.addr[0]);2410			hint_bssid++;2411		}2412	}2413 2414	ret = ath11k_wmi_cmd_send(wmi, skb,2415				  WMI_START_SCAN_CMDID);2416	if (ret) {2417		ath11k_warn(ar->ab, "failed to send WMI_START_SCAN_CMDID\n");2418		dev_kfree_skb(skb);2419	}2420 2421	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd start scan");2422 2423	return ret;2424}2425 2426int ath11k_wmi_send_vdev_set_tpc_power(struct ath11k *ar,2427				       u32 vdev_id,2428				       struct ath11k_reg_tpc_power_info *param)2429{2430	struct ath11k_pdev_wmi *wmi = ar->wmi;2431	struct wmi_vdev_set_tpc_power_cmd *cmd;2432	struct wmi_vdev_ch_power_info *ch;2433	struct sk_buff *skb;2434	struct wmi_tlv *tlv;2435	u8 *ptr;2436	int i, ret, len, array_len;2437 2438	array_len = sizeof(*ch) * param->num_pwr_levels;2439	len = sizeof(*cmd) + TLV_HDR_SIZE + array_len;2440 2441	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);2442	if (!skb)2443		return -ENOMEM;2444 2445	ptr = skb->data;2446 2447	cmd = (struct wmi_vdev_set_tpc_power_cmd *)ptr;2448	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_SET_TPC_POWER_CMD) |2449			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);2450	cmd->vdev_id = vdev_id;2451	cmd->psd_power = param->is_psd_power;2452	cmd->eirp_power = param->eirp_power;2453	cmd->power_type_6ghz = param->ap_power_type;2454 2455	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,2456		   "tpc vdev id %d is psd power %d eirp power %d 6 ghz power type %d\n",2457		   vdev_id, param->is_psd_power, param->eirp_power, param->ap_power_type);2458 2459	ptr += sizeof(*cmd);2460	tlv = (struct wmi_tlv *)ptr;2461	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |2462		      FIELD_PREP(WMI_TLV_LEN, array_len);2463 2464	ptr += TLV_HDR_SIZE;2465	ch = (struct wmi_vdev_ch_power_info *)ptr;2466 2467	for (i = 0; i < param->num_pwr_levels; i++, ch++) {2468		ch->tlv_header = FIELD_PREP(WMI_TLV_TAG,2469					    WMI_TAG_VDEV_CH_POWER_INFO) |2470				FIELD_PREP(WMI_TLV_LEN,2471					   sizeof(*ch) - TLV_HDR_SIZE);2472 2473		ch->chan_cfreq = param->chan_power_info[i].chan_cfreq;2474		ch->tx_power = param->chan_power_info[i].tx_power;2475 2476		ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "tpc chan freq %d TX power %d\n",2477			   ch->chan_cfreq, ch->tx_power);2478	}2479 2480	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_VDEV_SET_TPC_POWER_CMDID);2481	if (ret) {2482		ath11k_warn(ar->ab, "failed to send WMI_VDEV_SET_TPC_POWER_CMDID\n");2483		dev_kfree_skb(skb);2484		return ret;2485	}2486 2487	return 0;2488}2489 2490int ath11k_wmi_send_scan_stop_cmd(struct ath11k *ar,2491				  struct scan_cancel_param *param)2492{2493	struct ath11k_pdev_wmi *wmi = ar->wmi;2494	struct wmi_stop_scan_cmd *cmd;2495	struct sk_buff *skb;2496	int ret;2497 2498	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));2499	if (!skb)2500		return -ENOMEM;2501 2502	cmd = (struct wmi_stop_scan_cmd *)skb->data;2503 2504	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_STOP_SCAN_CMD) |2505			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);2506 2507	cmd->vdev_id = param->vdev_id;2508	cmd->requestor = param->requester;2509	cmd->scan_id = param->scan_id;2510	cmd->pdev_id = param->pdev_id;2511	/* stop the scan with the corresponding scan_id */2512	if (param->req_type == WLAN_SCAN_CANCEL_PDEV_ALL) {2513		/* Cancelling all scans */2514		cmd->req_type =  WMI_SCAN_STOP_ALL;2515	} else if (param->req_type == WLAN_SCAN_CANCEL_VDEV_ALL) {2516		/* Cancelling VAP scans */2517		cmd->req_type =  WMI_SCN_STOP_VAP_ALL;2518	} else if (param->req_type == WLAN_SCAN_CANCEL_SINGLE) {2519		/* Cancelling specific scan */2520		cmd->req_type =  WMI_SCAN_STOP_ONE;2521	} else {2522		ath11k_warn(ar->ab, "invalid scan cancel param %d",2523			    param->req_type);2524		dev_kfree_skb(skb);2525		return -EINVAL;2526	}2527 2528	ret = ath11k_wmi_cmd_send(wmi, skb,2529				  WMI_STOP_SCAN_CMDID);2530	if (ret) {2531		ath11k_warn(ar->ab, "failed to send WMI_STOP_SCAN_CMDID\n");2532		dev_kfree_skb(skb);2533	}2534 2535	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd stop scan");2536 2537	return ret;2538}2539 2540int ath11k_wmi_send_scan_chan_list_cmd(struct ath11k *ar,2541				       struct scan_chan_list_params *chan_list)2542{2543	struct ath11k_pdev_wmi *wmi = ar->wmi;2544	struct wmi_scan_chan_list_cmd *cmd;2545	struct sk_buff *skb;2546	struct wmi_channel *chan_info;2547	struct channel_param *tchan_info;2548	struct wmi_tlv *tlv;2549	void *ptr;2550	int i, ret, len;2551	u16 num_send_chans, num_sends = 0, max_chan_limit = 0;2552	u32 *reg1, *reg2;2553 2554	tchan_info = chan_list->ch_param;2555	while (chan_list->nallchans) {2556		len = sizeof(*cmd) + TLV_HDR_SIZE;2557		max_chan_limit = (wmi->wmi_ab->max_msg_len[ar->pdev_idx] - len) /2558			sizeof(*chan_info);2559 2560		if (chan_list->nallchans > max_chan_limit)2561			num_send_chans = max_chan_limit;2562		else2563			num_send_chans = chan_list->nallchans;2564 2565		chan_list->nallchans -= num_send_chans;2566		len += sizeof(*chan_info) * num_send_chans;2567 2568		skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);2569		if (!skb)2570			return -ENOMEM;2571 2572		cmd = (struct wmi_scan_chan_list_cmd *)skb->data;2573		cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_SCAN_CHAN_LIST_CMD) |2574			FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);2575		cmd->pdev_id = chan_list->pdev_id;2576		cmd->num_scan_chans = num_send_chans;2577		if (num_sends)2578			cmd->flags |= WMI_APPEND_TO_EXISTING_CHAN_LIST_FLAG;2579 2580		ath11k_dbg(ar->ab, ATH11K_DBG_WMI,2581			   "no.of chan = %d len = %d pdev_id = %d num_sends = %d\n",2582			   num_send_chans, len, cmd->pdev_id, num_sends);2583 2584		ptr = skb->data + sizeof(*cmd);2585 2586		len = sizeof(*chan_info) * num_send_chans;2587		tlv = ptr;2588		tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |2589			      FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);2590		ptr += TLV_HDR_SIZE;2591 2592		for (i = 0; i < num_send_chans; ++i) {2593			chan_info = ptr;2594			memset(chan_info, 0, sizeof(*chan_info));2595			len = sizeof(*chan_info);2596			chan_info->tlv_header = FIELD_PREP(WMI_TLV_TAG,2597							   WMI_TAG_CHANNEL) |2598						FIELD_PREP(WMI_TLV_LEN,2599							   len - TLV_HDR_SIZE);2600 2601			reg1 = &chan_info->reg_info_1;2602			reg2 = &chan_info->reg_info_2;2603			chan_info->mhz = tchan_info->mhz;2604			chan_info->band_center_freq1 = tchan_info->cfreq1;2605			chan_info->band_center_freq2 = tchan_info->cfreq2;2606 2607			if (tchan_info->is_chan_passive)2608				chan_info->info |= WMI_CHAN_INFO_PASSIVE;2609			if (tchan_info->allow_he)2610				chan_info->info |= WMI_CHAN_INFO_ALLOW_HE;2611			else if (tchan_info->allow_vht)2612				chan_info->info |= WMI_CHAN_INFO_ALLOW_VHT;2613			else if (tchan_info->allow_ht)2614				chan_info->info |= WMI_CHAN_INFO_ALLOW_HT;2615			if (tchan_info->half_rate)2616				chan_info->info |= WMI_CHAN_INFO_HALF_RATE;2617			if (tchan_info->quarter_rate)2618				chan_info->info |= WMI_CHAN_INFO_QUARTER_RATE;2619			if (tchan_info->psc_channel)2620				chan_info->info |= WMI_CHAN_INFO_PSC;2621			if (tchan_info->dfs_set)2622				chan_info->info |= WMI_CHAN_INFO_DFS;2623 2624			chan_info->info |= FIELD_PREP(WMI_CHAN_INFO_MODE,2625						      tchan_info->phy_mode);2626			*reg1 |= FIELD_PREP(WMI_CHAN_REG_INFO1_MIN_PWR,2627					    tchan_info->minpower);2628			*reg1 |= FIELD_PREP(WMI_CHAN_REG_INFO1_MAX_PWR,2629					    tchan_info->maxpower);2630			*reg1 |= FIELD_PREP(WMI_CHAN_REG_INFO1_MAX_REG_PWR,2631					    tchan_info->maxregpower);2632			*reg1 |= FIELD_PREP(WMI_CHAN_REG_INFO1_REG_CLS,2633					    tchan_info->reg_class_id);2634			*reg2 |= FIELD_PREP(WMI_CHAN_REG_INFO2_ANT_MAX,2635					    tchan_info->antennamax);2636			*reg2 |= FIELD_PREP(WMI_CHAN_REG_INFO2_MAX_TX_PWR,2637					    tchan_info->maxregpower);2638 2639			ath11k_dbg(ar->ab, ATH11K_DBG_WMI,2640				   "chan scan list chan[%d] = %u, chan_info->info %8x\n",2641				   i, chan_info->mhz, chan_info->info);2642 2643			ptr += sizeof(*chan_info);2644 2645			tchan_info++;2646		}2647 2648		ret = ath11k_wmi_cmd_send(wmi, skb, WMI_SCAN_CHAN_LIST_CMDID);2649		if (ret) {2650			ath11k_warn(ar->ab, "failed to send WMI_SCAN_CHAN_LIST cmd\n");2651			dev_kfree_skb(skb);2652			return ret;2653		}2654 2655		ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd scan chan list channels %d",2656			   num_send_chans);2657 2658		num_sends++;2659	}2660 2661	return 0;2662}2663 2664int ath11k_wmi_send_wmm_update_cmd_tlv(struct ath11k *ar, u32 vdev_id,2665				       struct wmi_wmm_params_all_arg *param)2666{2667	struct ath11k_pdev_wmi *wmi = ar->wmi;2668	struct wmi_vdev_set_wmm_params_cmd *cmd;2669	struct wmi_wmm_params *wmm_param;2670	struct wmi_wmm_params_arg *wmi_wmm_arg;2671	struct sk_buff *skb;2672	int ret, ac;2673 2674	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));2675	if (!skb)2676		return -ENOMEM;2677 2678	cmd = (struct wmi_vdev_set_wmm_params_cmd *)skb->data;2679	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,2680				     WMI_TAG_VDEV_SET_WMM_PARAMS_CMD) |2681			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);2682 2683	cmd->vdev_id = vdev_id;2684	cmd->wmm_param_type = 0;2685 2686	for (ac = 0; ac < WME_NUM_AC; ac++) {2687		switch (ac) {2688		case WME_AC_BE:2689			wmi_wmm_arg = &param->ac_be;2690			break;2691		case WME_AC_BK:2692			wmi_wmm_arg = &param->ac_bk;2693			break;2694		case WME_AC_VI:2695			wmi_wmm_arg = &param->ac_vi;2696			break;2697		case WME_AC_VO:2698			wmi_wmm_arg = &param->ac_vo;2699			break;2700		}2701 2702		wmm_param = (struct wmi_wmm_params *)&cmd->wmm_params[ac];2703		wmm_param->tlv_header =2704				FIELD_PREP(WMI_TLV_TAG,2705					   WMI_TAG_VDEV_SET_WMM_PARAMS_CMD) |2706				FIELD_PREP(WMI_TLV_LEN,2707					   sizeof(*wmm_param) - TLV_HDR_SIZE);2708 2709		wmm_param->aifs = wmi_wmm_arg->aifs;2710		wmm_param->cwmin = wmi_wmm_arg->cwmin;2711		wmm_param->cwmax = wmi_wmm_arg->cwmax;2712		wmm_param->txoplimit = wmi_wmm_arg->txop;2713		wmm_param->acm = wmi_wmm_arg->acm;2714		wmm_param->no_ack = wmi_wmm_arg->no_ack;2715 2716		ath11k_dbg(ar->ab, ATH11K_DBG_WMI,2717			   "wmm set ac %d aifs %d cwmin %d cwmax %d txop %d acm %d no_ack %d\n",2718			   ac, wmm_param->aifs, wmm_param->cwmin,2719			   wmm_param->cwmax, wmm_param->txoplimit,2720			   wmm_param->acm, wmm_param->no_ack);2721	}2722	ret = ath11k_wmi_cmd_send(wmi, skb,2723				  WMI_VDEV_SET_WMM_PARAMS_CMDID);2724	if (ret) {2725		ath11k_warn(ar->ab,2726			    "failed to send WMI_VDEV_SET_WMM_PARAMS_CMDID");2727		dev_kfree_skb(skb);2728	}2729 2730	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd vdev set wmm params");2731 2732	return ret;2733}2734 2735int ath11k_wmi_send_dfs_phyerr_offload_enable_cmd(struct ath11k *ar,2736						  u32 pdev_id)2737{2738	struct ath11k_pdev_wmi *wmi = ar->wmi;2739	struct wmi_dfs_phyerr_offload_cmd *cmd;2740	struct sk_buff *skb;2741	int ret;2742 2743	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));2744	if (!skb)2745		return -ENOMEM;2746 2747	cmd = (struct wmi_dfs_phyerr_offload_cmd *)skb->data;2748	cmd->tlv_header =2749		FIELD_PREP(WMI_TLV_TAG,2750			   WMI_TAG_PDEV_DFS_PHYERR_OFFLOAD_ENABLE_CMD) |2751		FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);2752 2753	cmd->pdev_id = pdev_id;2754 2755	ret = ath11k_wmi_cmd_send(wmi, skb,2756				  WMI_PDEV_DFS_PHYERR_OFFLOAD_ENABLE_CMDID);2757	if (ret) {2758		ath11k_warn(ar->ab,2759			    "failed to send WMI_PDEV_DFS_PHYERR_OFFLOAD_ENABLE cmd\n");2760		dev_kfree_skb(skb);2761	}2762 2763	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,2764		   "cmd pdev dfs phyerr offload enable pdev id %d\n", pdev_id);2765 2766	return ret;2767}2768 2769int ath11k_wmi_delba_send(struct ath11k *ar, u32 vdev_id, const u8 *mac,2770			  u32 tid, u32 initiator, u32 reason)2771{2772	struct ath11k_pdev_wmi *wmi = ar->wmi;2773	struct wmi_delba_send_cmd *cmd;2774	struct sk_buff *skb;2775	int ret;2776 2777	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));2778	if (!skb)2779		return -ENOMEM;2780 2781	cmd = (struct wmi_delba_send_cmd *)skb->data;2782	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_DELBA_SEND_CMD) |2783			FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);2784	cmd->vdev_id = vdev_id;2785	ether_addr_copy(cmd->peer_macaddr.addr, mac);2786	cmd->tid = tid;2787	cmd->initiator = initiator;2788	cmd->reasoncode = reason;2789 2790	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_DELBA_SEND_CMDID);2791 2792	if (ret) {2793		ath11k_warn(ar->ab,2794			    "failed to send WMI_DELBA_SEND_CMDID cmd\n");2795		dev_kfree_skb(skb);2796	}2797 2798	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,2799		   "cmd delba send vdev_id 0x%X mac_addr %pM tid %u initiator %u reason %u\n",2800		   vdev_id, mac, tid, initiator, reason);2801 2802	return ret;2803}2804 2805int ath11k_wmi_addba_set_resp(struct ath11k *ar, u32 vdev_id, const u8 *mac,2806			      u32 tid, u32 status)2807{2808	struct ath11k_pdev_wmi *wmi = ar->wmi;2809	struct wmi_addba_setresponse_cmd *cmd;2810	struct sk_buff *skb;2811	int ret;2812 2813	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));2814	if (!skb)2815		return -ENOMEM;2816 2817	cmd = (struct wmi_addba_setresponse_cmd *)skb->data;2818	cmd->tlv_header =2819		FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ADDBA_SETRESPONSE_CMD) |2820		FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);2821	cmd->vdev_id = vdev_id;2822	ether_addr_copy(cmd->peer_macaddr.addr, mac);2823	cmd->tid = tid;2824	cmd->statuscode = status;2825 2826	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_ADDBA_SET_RESP_CMDID);2827 2828	if (ret) {2829		ath11k_warn(ar->ab,2830			    "failed to send WMI_ADDBA_SET_RESP_CMDID cmd\n");2831		dev_kfree_skb(skb);2832	}2833 2834	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,2835		   "cmd addba set resp vdev_id 0x%X mac_addr %pM tid %u status %u\n",2836		   vdev_id, mac, tid, status);2837 2838	return ret;2839}2840 2841int ath11k_wmi_addba_send(struct ath11k *ar, u32 vdev_id, const u8 *mac,2842			  u32 tid, u32 buf_size)2843{2844	struct ath11k_pdev_wmi *wmi = ar->wmi;2845	struct wmi_addba_send_cmd *cmd;2846	struct sk_buff *skb;2847	int ret;2848 2849	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));2850	if (!skb)2851		return -ENOMEM;2852 2853	cmd = (struct wmi_addba_send_cmd *)skb->data;2854	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ADDBA_SEND_CMD) |2855		FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);2856	cmd->vdev_id = vdev_id;2857	ether_addr_copy(cmd->peer_macaddr.addr, mac);2858	cmd->tid = tid;2859	cmd->buffersize = buf_size;2860 2861	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_ADDBA_SEND_CMDID);2862 2863	if (ret) {2864		ath11k_warn(ar->ab,2865			    "failed to send WMI_ADDBA_SEND_CMDID cmd\n");2866		dev_kfree_skb(skb);2867	}2868 2869	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,2870		   "cmd addba send vdev_id 0x%X mac_addr %pM tid %u bufsize %u\n",2871		   vdev_id, mac, tid, buf_size);2872 2873	return ret;2874}2875 2876int ath11k_wmi_addba_clear_resp(struct ath11k *ar, u32 vdev_id, const u8 *mac)2877{2878	struct ath11k_pdev_wmi *wmi = ar->wmi;2879	struct wmi_addba_clear_resp_cmd *cmd;2880	struct sk_buff *skb;2881	int ret;2882 2883	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));2884	if (!skb)2885		return -ENOMEM;2886 2887	cmd = (struct wmi_addba_clear_resp_cmd *)skb->data;2888	cmd->tlv_header =2889		FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ADDBA_CLEAR_RESP_CMD) |2890		FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);2891	cmd->vdev_id = vdev_id;2892	ether_addr_copy(cmd->peer_macaddr.addr, mac);2893 2894	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_ADDBA_CLEAR_RESP_CMDID);2895 2896	if (ret) {2897		ath11k_warn(ar->ab,2898			    "failed to send WMI_ADDBA_CLEAR_RESP_CMDID cmd\n");2899		dev_kfree_skb(skb);2900	}2901 2902	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,2903		   "cmd addba clear resp vdev_id 0x%X mac_addr %pM\n",2904		   vdev_id, mac);2905 2906	return ret;2907}2908 2909int ath11k_wmi_pdev_peer_pktlog_filter(struct ath11k *ar, u8 *addr, u8 enable)2910{2911	struct ath11k_pdev_wmi *wmi = ar->wmi;2912	struct wmi_pdev_pktlog_filter_cmd *cmd;2913	struct wmi_pdev_pktlog_filter_info *info;2914	struct sk_buff *skb;2915	struct wmi_tlv *tlv;2916	void *ptr;2917	int ret, len;2918 2919	len = sizeof(*cmd) + sizeof(*info) + TLV_HDR_SIZE;2920	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);2921	if (!skb)2922		return -ENOMEM;2923 2924	cmd = (struct wmi_pdev_pktlog_filter_cmd *)skb->data;2925 2926	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_PEER_PKTLOG_FILTER_CMD) |2927			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);2928 2929	cmd->pdev_id = DP_HW2SW_MACID(ar->pdev->pdev_id);2930	cmd->num_mac = 1;2931	cmd->enable = enable;2932 2933	ptr = skb->data + sizeof(*cmd);2934 2935	tlv = ptr;2936	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |2937		      FIELD_PREP(WMI_TLV_LEN, sizeof(*info));2938 2939	ptr += TLV_HDR_SIZE;2940	info = ptr;2941 2942	ether_addr_copy(info->peer_macaddr.addr, addr);2943	info->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_PEER_PKTLOG_FILTER_INFO) |2944			   FIELD_PREP(WMI_TLV_LEN,2945				      sizeof(*info) - TLV_HDR_SIZE);2946 2947	ret = ath11k_wmi_cmd_send(wmi, skb,2948				  WMI_PDEV_PKTLOG_FILTER_CMDID);2949	if (ret) {2950		ath11k_warn(ar->ab, "failed to send WMI_PDEV_PKTLOG_ENABLE_CMDID\n");2951		dev_kfree_skb(skb);2952	}2953 2954	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd pdev pktlog filter");2955 2956	return ret;2957}2958 2959int2960ath11k_wmi_send_init_country_cmd(struct ath11k *ar,2961				 struct wmi_init_country_params init_cc_params)2962{2963	struct ath11k_pdev_wmi *wmi = ar->wmi;2964	struct wmi_init_country_cmd *cmd;2965	struct sk_buff *skb;2966	int ret;2967 2968	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));2969	if (!skb)2970		return -ENOMEM;2971 2972	cmd = (struct wmi_init_country_cmd *)skb->data;2973	cmd->tlv_header =2974		FIELD_PREP(WMI_TLV_TAG,2975			   WMI_TAG_SET_INIT_COUNTRY_CMD) |2976		FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);2977 2978	cmd->pdev_id = ar->pdev->pdev_id;2979 2980	switch (init_cc_params.flags) {2981	case ALPHA_IS_SET:2982		cmd->init_cc_type = WMI_COUNTRY_INFO_TYPE_ALPHA;2983		memcpy((u8 *)&cmd->cc_info.alpha2,2984		       init_cc_params.cc_info.alpha2, 3);2985		break;2986	case CC_IS_SET:2987		cmd->init_cc_type = WMI_COUNTRY_INFO_TYPE_COUNTRY_CODE;2988		cmd->cc_info.country_code = init_cc_params.cc_info.country_code;2989		break;2990	case REGDMN_IS_SET:2991		cmd->init_cc_type = WMI_COUNTRY_INFO_TYPE_REGDOMAIN;2992		cmd->cc_info.regdom_id = init_cc_params.cc_info.regdom_id;2993		break;2994	default:2995		ath11k_warn(ar->ab, "unknown cc params flags: 0x%x",2996			    init_cc_params.flags);2997		ret = -EINVAL;2998		goto err;2999	}3000 3001	ret = ath11k_wmi_cmd_send(wmi, skb,3002				  WMI_SET_INIT_COUNTRY_CMDID);3003	if (ret) {3004		ath11k_warn(ar->ab,3005			    "failed to send WMI_SET_INIT_COUNTRY CMD :%d\n",3006			    ret);3007		goto err;3008	}3009 3010	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd set init country");3011 3012	return 0;3013 3014err:3015	dev_kfree_skb(skb);3016	return ret;3017}3018 3019int ath11k_wmi_send_set_current_country_cmd(struct ath11k *ar,3020					    struct wmi_set_current_country_params *param)3021{3022	struct ath11k_pdev_wmi *wmi = ar->wmi;3023	struct wmi_set_current_country_cmd *cmd;3024	struct sk_buff *skb;3025	int ret;3026 3027	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));3028	if (!skb)3029		return -ENOMEM;3030 3031	cmd = (struct wmi_set_current_country_cmd *)skb->data;3032	cmd->tlv_header =3033		FIELD_PREP(WMI_TLV_TAG, WMI_TAG_SET_CURRENT_COUNTRY_CMD) |3034		FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);3035 3036	cmd->pdev_id = ar->pdev->pdev_id;3037	memcpy(&cmd->new_alpha2, &param->alpha2, 3);3038 3039	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_SET_CURRENT_COUNTRY_CMDID);3040	if (ret) {3041		ath11k_warn(ar->ab,3042			    "failed to send WMI_SET_CURRENT_COUNTRY_CMDID: %d\n", ret);3043		dev_kfree_skb(skb);3044	}3045 3046	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,3047		   "cmd set current country pdev id %d alpha2 %c%c\n",3048		   ar->pdev->pdev_id,3049		   param->alpha2[0],3050		   param->alpha2[1]);3051 3052	return ret;3053}3054 3055int3056ath11k_wmi_send_thermal_mitigation_param_cmd(struct ath11k *ar,3057					     struct thermal_mitigation_params *param)3058{3059	struct ath11k_pdev_wmi *wmi = ar->wmi;3060	struct wmi_therm_throt_config_request_cmd *cmd;3061	struct wmi_therm_throt_level_config_info *lvl_conf;3062	struct wmi_tlv *tlv;3063	struct sk_buff *skb;3064	int i, ret, len;3065 3066	len = sizeof(*cmd) + TLV_HDR_SIZE +3067	      THERMAL_LEVELS * sizeof(struct wmi_therm_throt_level_config_info);3068 3069	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);3070	if (!skb)3071		return -ENOMEM;3072 3073	cmd = (struct wmi_therm_throt_config_request_cmd *)skb->data;3074 3075	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_THERM_THROT_CONFIG_REQUEST) |3076			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);3077 3078	cmd->pdev_id = ar->pdev->pdev_id;3079	cmd->enable = param->enable;3080	cmd->dc = param->dc;3081	cmd->dc_per_event = param->dc_per_event;3082	cmd->therm_throt_levels = THERMAL_LEVELS;3083 3084	tlv = (struct wmi_tlv *)(skb->data + sizeof(*cmd));3085	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |3086		      FIELD_PREP(WMI_TLV_LEN,3087				 (THERMAL_LEVELS *3088				  sizeof(struct wmi_therm_throt_level_config_info)));3089 3090	lvl_conf = (struct wmi_therm_throt_level_config_info *)(skb->data +3091								sizeof(*cmd) +3092								TLV_HDR_SIZE);3093	for (i = 0; i < THERMAL_LEVELS; i++) {3094		lvl_conf->tlv_header =3095			FIELD_PREP(WMI_TLV_TAG, WMI_TAG_THERM_THROT_LEVEL_CONFIG_INFO) |3096			FIELD_PREP(WMI_TLV_LEN, sizeof(*lvl_conf) - TLV_HDR_SIZE);3097 3098		lvl_conf->temp_lwm = param->levelconf[i].tmplwm;3099		lvl_conf->temp_hwm = param->levelconf[i].tmphwm;3100		lvl_conf->dc_off_percent = param->levelconf[i].dcoffpercent;3101		lvl_conf->prio = param->levelconf[i].priority;3102		lvl_conf++;3103	}3104 3105	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_THERM_THROT_SET_CONF_CMDID);3106	if (ret) {3107		ath11k_warn(ar->ab, "failed to send THERM_THROT_SET_CONF cmd\n");3108		dev_kfree_skb(skb);3109	}3110 3111	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,3112		   "cmd therm throt set conf pdev_id %d enable %d dc %d dc_per_event %x levels %d\n",3113		   ar->pdev->pdev_id, param->enable, param->dc,3114		   param->dc_per_event, THERMAL_LEVELS);3115 3116	return ret;3117}3118 3119int ath11k_wmi_send_11d_scan_start_cmd(struct ath11k *ar,3120				       struct wmi_11d_scan_start_params *param)3121{3122	struct ath11k_pdev_wmi *wmi = ar->wmi;3123	struct wmi_11d_scan_start_cmd *cmd;3124	struct sk_buff *skb;3125	int ret;3126 3127	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));3128	if (!skb)3129		return -ENOMEM;3130 3131	cmd = (struct wmi_11d_scan_start_cmd *)skb->data;3132	cmd->tlv_header =3133		FIELD_PREP(WMI_TLV_TAG, WMI_TAG_11D_SCAN_START_CMD) |3134		FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);3135 3136	cmd->vdev_id = param->vdev_id;3137	cmd->scan_period_msec = param->scan_period_msec;3138	cmd->start_interval_msec = param->start_interval_msec;3139 3140	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_11D_SCAN_START_CMDID);3141	if (ret) {3142		ath11k_warn(ar->ab,3143			    "failed to send WMI_11D_SCAN_START_CMDID: %d\n", ret);3144		dev_kfree_skb(skb);3145	}3146 3147	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,3148		   "cmd 11d scan start vdev id %d period %d ms internal %d ms\n",3149		   cmd->vdev_id,3150		   cmd->scan_period_msec,3151		   cmd->start_interval_msec);3152 3153	return ret;3154}3155 3156int ath11k_wmi_send_11d_scan_stop_cmd(struct ath11k *ar, u32 vdev_id)3157{3158	struct ath11k_pdev_wmi *wmi = ar->wmi;3159	struct wmi_11d_scan_stop_cmd *cmd;3160	struct sk_buff *skb;3161	int ret;3162 3163	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));3164	if (!skb)3165		return -ENOMEM;3166 3167	cmd = (struct wmi_11d_scan_stop_cmd *)skb->data;3168	cmd->tlv_header =3169		FIELD_PREP(WMI_TLV_TAG, WMI_TAG_11D_SCAN_STOP_CMD) |3170		FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);3171 3172	cmd->vdev_id = vdev_id;3173 3174	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_11D_SCAN_STOP_CMDID);3175	if (ret) {3176		ath11k_warn(ar->ab,3177			    "failed to send WMI_11D_SCAN_STOP_CMDID: %d\n", ret);3178		dev_kfree_skb(skb);3179	}3180 3181	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,3182		   "cmd 11d scan stop vdev id %d\n",3183		   cmd->vdev_id);3184 3185	return ret;3186}3187 3188int ath11k_wmi_pdev_pktlog_enable(struct ath11k *ar, u32 pktlog_filter)3189{3190	struct ath11k_pdev_wmi *wmi = ar->wmi;3191	struct wmi_pktlog_enable_cmd *cmd;3192	struct sk_buff *skb;3193	int ret;3194 3195	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));3196	if (!skb)3197		return -ENOMEM;3198 3199	cmd = (struct wmi_pktlog_enable_cmd *)skb->data;3200 3201	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_PKTLOG_ENABLE_CMD) |3202			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);3203 3204	cmd->pdev_id = DP_HW2SW_MACID(ar->pdev->pdev_id);3205	cmd->evlist = pktlog_filter;3206	cmd->enable = ATH11K_WMI_PKTLOG_ENABLE_FORCE;3207 3208	ret = ath11k_wmi_cmd_send(wmi, skb,3209				  WMI_PDEV_PKTLOG_ENABLE_CMDID);3210	if (ret) {3211		ath11k_warn(ar->ab, "failed to send WMI_PDEV_PKTLOG_ENABLE_CMDID\n");3212		dev_kfree_skb(skb);3213	}3214 3215	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd pdev pktlog enable");3216 3217	return ret;3218}3219 3220int ath11k_wmi_pdev_pktlog_disable(struct ath11k *ar)3221{3222	struct ath11k_pdev_wmi *wmi = ar->wmi;3223	struct wmi_pktlog_disable_cmd *cmd;3224	struct sk_buff *skb;3225	int ret;3226 3227	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));3228	if (!skb)3229		return -ENOMEM;3230 3231	cmd = (struct wmi_pktlog_disable_cmd *)skb->data;3232 3233	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_PKTLOG_DISABLE_CMD) |3234			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);3235 3236	cmd->pdev_id = DP_HW2SW_MACID(ar->pdev->pdev_id);3237 3238	ret = ath11k_wmi_cmd_send(wmi, skb,3239				  WMI_PDEV_PKTLOG_DISABLE_CMDID);3240	if (ret) {3241		ath11k_warn(ar->ab, "failed to send WMI_PDEV_PKTLOG_ENABLE_CMDID\n");3242		dev_kfree_skb(skb);3243	}3244 3245	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd pdev pktlog disable");3246 3247	return ret;3248}3249 3250void ath11k_wmi_fill_default_twt_params(struct wmi_twt_enable_params *twt_params)3251{3252	twt_params->sta_cong_timer_ms = ATH11K_TWT_DEF_STA_CONG_TIMER_MS;3253	twt_params->default_slot_size = ATH11K_TWT_DEF_DEFAULT_SLOT_SIZE;3254	twt_params->congestion_thresh_setup = ATH11K_TWT_DEF_CONGESTION_THRESH_SETUP;3255	twt_params->congestion_thresh_teardown =3256		ATH11K_TWT_DEF_CONGESTION_THRESH_TEARDOWN;3257	twt_params->congestion_thresh_critical =3258		ATH11K_TWT_DEF_CONGESTION_THRESH_CRITICAL;3259	twt_params->interference_thresh_teardown =3260		ATH11K_TWT_DEF_INTERFERENCE_THRESH_TEARDOWN;3261	twt_params->interference_thresh_setup =3262		ATH11K_TWT_DEF_INTERFERENCE_THRESH_SETUP;3263	twt_params->min_no_sta_setup = ATH11K_TWT_DEF_MIN_NO_STA_SETUP;3264	twt_params->min_no_sta_teardown = ATH11K_TWT_DEF_MIN_NO_STA_TEARDOWN;3265	twt_params->no_of_bcast_mcast_slots = ATH11K_TWT_DEF_NO_OF_BCAST_MCAST_SLOTS;3266	twt_params->min_no_twt_slots = ATH11K_TWT_DEF_MIN_NO_TWT_SLOTS;3267	twt_params->max_no_sta_twt = ATH11K_TWT_DEF_MAX_NO_STA_TWT;3268	twt_params->mode_check_interval = ATH11K_TWT_DEF_MODE_CHECK_INTERVAL;3269	twt_params->add_sta_slot_interval = ATH11K_TWT_DEF_ADD_STA_SLOT_INTERVAL;3270	twt_params->remove_sta_slot_interval =3271		ATH11K_TWT_DEF_REMOVE_STA_SLOT_INTERVAL;3272	/* TODO add MBSSID support */3273	twt_params->mbss_support = 0;3274}3275 3276int ath11k_wmi_send_twt_enable_cmd(struct ath11k *ar, u32 pdev_id,3277				   struct wmi_twt_enable_params *params)3278{3279	struct ath11k_pdev_wmi *wmi = ar->wmi;3280	struct ath11k_base *ab = wmi->wmi_ab->ab;3281	struct wmi_twt_enable_params_cmd *cmd;3282	struct sk_buff *skb;3283	int ret, len;3284 3285	len = sizeof(*cmd);3286 3287	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);3288	if (!skb)3289		return -ENOMEM;3290 3291	cmd = (struct wmi_twt_enable_params_cmd *)skb->data;3292	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_TWT_ENABLE_CMD) |3293			  FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);3294	cmd->pdev_id = pdev_id;3295	cmd->sta_cong_timer_ms = params->sta_cong_timer_ms;3296	cmd->default_slot_size = params->default_slot_size;3297	cmd->congestion_thresh_setup = params->congestion_thresh_setup;3298	cmd->congestion_thresh_teardown = params->congestion_thresh_teardown;3299	cmd->congestion_thresh_critical = params->congestion_thresh_critical;3300	cmd->interference_thresh_teardown = params->interference_thresh_teardown;3301	cmd->interference_thresh_setup = params->interference_thresh_setup;3302	cmd->min_no_sta_setup = params->min_no_sta_setup;3303	cmd->min_no_sta_teardown = params->min_no_sta_teardown;3304	cmd->no_of_bcast_mcast_slots = params->no_of_bcast_mcast_slots;3305	cmd->min_no_twt_slots = params->min_no_twt_slots;3306	cmd->max_no_sta_twt = params->max_no_sta_twt;3307	cmd->mode_check_interval = params->mode_check_interval;3308	cmd->add_sta_slot_interval = params->add_sta_slot_interval;3309	cmd->remove_sta_slot_interval = params->remove_sta_slot_interval;3310	cmd->mbss_support = params->mbss_support;3311 3312	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_TWT_ENABLE_CMDID);3313	if (ret) {3314		ath11k_warn(ab, "Failed to send WMI_TWT_ENABLE_CMDID");3315		dev_kfree_skb(skb);3316		return ret;3317	}3318 3319	ar->twt_enabled = 1;3320 3321	ath11k_dbg(ab, ATH11K_DBG_WMI, "cmd twt enable");3322 3323	return 0;3324}3325 3326int3327ath11k_wmi_send_twt_disable_cmd(struct ath11k *ar, u32 pdev_id)3328{3329	struct ath11k_pdev_wmi *wmi = ar->wmi;3330	struct ath11k_base *ab = wmi->wmi_ab->ab;3331	struct wmi_twt_disable_params_cmd *cmd;3332	struct sk_buff *skb;3333	int ret, len;3334 3335	len = sizeof(*cmd);3336 3337	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);3338	if (!skb)3339		return -ENOMEM;3340 3341	cmd = (struct wmi_twt_disable_params_cmd *)skb->data;3342	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_TWT_DISABLE_CMD) |3343			  FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);3344	cmd->pdev_id = pdev_id;3345 3346	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_TWT_DISABLE_CMDID);3347	if (ret) {3348		ath11k_warn(ab, "Failed to send WMI_TWT_DISABLE_CMDID");3349		dev_kfree_skb(skb);3350		return ret;3351	}3352 3353	ath11k_dbg(ab, ATH11K_DBG_WMI, "cmd twt disable");3354 3355	ar->twt_enabled = 0;3356 3357	return 0;3358}3359 3360int ath11k_wmi_send_twt_add_dialog_cmd(struct ath11k *ar,3361				       struct wmi_twt_add_dialog_params *params)3362{3363	struct ath11k_pdev_wmi *wmi = ar->wmi;3364	struct ath11k_base *ab = wmi->wmi_ab->ab;3365	struct wmi_twt_add_dialog_params_cmd *cmd;3366	struct sk_buff *skb;3367	int ret, len;3368 3369	len = sizeof(*cmd);3370 3371	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);3372	if (!skb)3373		return -ENOMEM;3374 3375	cmd = (struct wmi_twt_add_dialog_params_cmd *)skb->data;3376	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_TWT_ADD_DIALOG_CMD) |3377			  FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);3378 3379	cmd->vdev_id = params->vdev_id;3380	ether_addr_copy(cmd->peer_macaddr.addr, params->peer_macaddr);3381	cmd->dialog_id = params->dialog_id;3382	cmd->wake_intvl_us = params->wake_intvl_us;3383	cmd->wake_intvl_mantis = params->wake_intvl_mantis;3384	cmd->wake_dura_us = params->wake_dura_us;3385	cmd->sp_offset_us = params->sp_offset_us;3386	cmd->flags = params->twt_cmd;3387	if (params->flag_bcast)3388		cmd->flags |= WMI_TWT_ADD_DIALOG_FLAG_BCAST;3389	if (params->flag_trigger)3390		cmd->flags |= WMI_TWT_ADD_DIALOG_FLAG_TRIGGER;3391	if (params->flag_flow_type)3392		cmd->flags |= WMI_TWT_ADD_DIALOG_FLAG_FLOW_TYPE;3393	if (params->flag_protection)3394		cmd->flags |= WMI_TWT_ADD_DIALOG_FLAG_PROTECTION;3395 3396	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_TWT_ADD_DIALOG_CMDID);3397	if (ret) {3398		ath11k_warn(ab,3399			    "failed to send wmi command to add twt dialog: %d",3400			    ret);3401		dev_kfree_skb(skb);3402		return ret;3403	}3404 3405	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,3406		   "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",3407		   cmd->vdev_id, cmd->dialog_id, cmd->wake_intvl_us,3408		   cmd->wake_intvl_mantis, cmd->wake_dura_us, cmd->sp_offset_us,3409		   cmd->flags);3410 3411	return 0;3412}3413 3414int ath11k_wmi_send_twt_del_dialog_cmd(struct ath11k *ar,3415				       struct wmi_twt_del_dialog_params *params)3416{3417	struct ath11k_pdev_wmi *wmi = ar->wmi;3418	struct ath11k_base *ab = wmi->wmi_ab->ab;3419	struct wmi_twt_del_dialog_params_cmd *cmd;3420	struct sk_buff *skb;3421	int ret, len;3422 3423	len = sizeof(*cmd);3424 3425	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);3426	if (!skb)3427		return -ENOMEM;3428 3429	cmd = (struct wmi_twt_del_dialog_params_cmd *)skb->data;3430	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_TWT_DEL_DIALOG_CMD) |3431			  FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);3432 3433	cmd->vdev_id = params->vdev_id;3434	ether_addr_copy(cmd->peer_macaddr.addr, params->peer_macaddr);3435	cmd->dialog_id = params->dialog_id;3436 3437	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_TWT_DEL_DIALOG_CMDID);3438	if (ret) {3439		ath11k_warn(ab,3440			    "failed to send wmi command to delete twt dialog: %d",3441			    ret);3442		dev_kfree_skb(skb);3443		return ret;3444	}3445 3446	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,3447		   "cmd twt del dialog vdev %u dialog id %u\n",3448		   cmd->vdev_id, cmd->dialog_id);3449 3450	return 0;3451}3452 3453int ath11k_wmi_send_twt_pause_dialog_cmd(struct ath11k *ar,3454					 struct wmi_twt_pause_dialog_params *params)3455{3456	struct ath11k_pdev_wmi *wmi = ar->wmi;3457	struct ath11k_base *ab = wmi->wmi_ab->ab;3458	struct wmi_twt_pause_dialog_params_cmd *cmd;3459	struct sk_buff *skb;3460	int ret, len;3461 3462	len = sizeof(*cmd);3463 3464	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);3465	if (!skb)3466		return -ENOMEM;3467 3468	cmd = (struct wmi_twt_pause_dialog_params_cmd *)skb->data;3469	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,3470				     WMI_TAG_TWT_PAUSE_DIALOG_CMD) |3471			  FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);3472 3473	cmd->vdev_id = params->vdev_id;3474	ether_addr_copy(cmd->peer_macaddr.addr, params->peer_macaddr);3475	cmd->dialog_id = params->dialog_id;3476 3477	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_TWT_PAUSE_DIALOG_CMDID);3478	if (ret) {3479		ath11k_warn(ab,3480			    "failed to send wmi command to pause twt dialog: %d",3481			    ret);3482		dev_kfree_skb(skb);3483		return ret;3484	}3485 3486	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,3487		   "cmd twt pause dialog vdev %u dialog id %u\n",3488		   cmd->vdev_id, cmd->dialog_id);3489 3490	return 0;3491}3492 3493int ath11k_wmi_send_twt_resume_dialog_cmd(struct ath11k *ar,3494					  struct wmi_twt_resume_dialog_params *params)3495{3496	struct ath11k_pdev_wmi *wmi = ar->wmi;3497	struct ath11k_base *ab = wmi->wmi_ab->ab;3498	struct wmi_twt_resume_dialog_params_cmd *cmd;3499	struct sk_buff *skb;3500	int ret, len;3501 3502	len = sizeof(*cmd);3503 3504	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);3505	if (!skb)3506		return -ENOMEM;3507 3508	cmd = (struct wmi_twt_resume_dialog_params_cmd *)skb->data;3509	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,3510				     WMI_TAG_TWT_RESUME_DIALOG_CMD) |3511			  FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);3512 3513	cmd->vdev_id = params->vdev_id;3514	ether_addr_copy(cmd->peer_macaddr.addr, params->peer_macaddr);3515	cmd->dialog_id = params->dialog_id;3516	cmd->sp_offset_us = params->sp_offset_us;3517	cmd->next_twt_size = params->next_twt_size;3518 3519	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_TWT_RESUME_DIALOG_CMDID);3520	if (ret) {3521		ath11k_warn(ab,3522			    "failed to send wmi command to resume twt dialog: %d",3523			    ret);3524		dev_kfree_skb(skb);3525		return ret;3526	}3527 3528	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,3529		   "cmd twt resume dialog vdev %u dialog id %u service period offset %u next twt subfield size %u\n",3530		   cmd->vdev_id, cmd->dialog_id, cmd->sp_offset_us,3531		   cmd->next_twt_size);3532 3533	return 0;3534}3535 3536int3537ath11k_wmi_send_obss_spr_cmd(struct ath11k *ar, u32 vdev_id,3538			     struct ieee80211_he_obss_pd *he_obss_pd)3539{3540	struct ath11k_pdev_wmi *wmi = ar->wmi;3541	struct ath11k_base *ab = wmi->wmi_ab->ab;3542	struct wmi_obss_spatial_reuse_params_cmd *cmd;3543	struct sk_buff *skb;3544	int ret, len;3545 3546	len = sizeof(*cmd);3547 3548	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);3549	if (!skb)3550		return -ENOMEM;3551 3552	cmd = (struct wmi_obss_spatial_reuse_params_cmd *)skb->data;3553	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,3554				     WMI_TAG_OBSS_SPATIAL_REUSE_SET_CMD) |3555			  FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);3556	cmd->vdev_id = vdev_id;3557	cmd->enable = he_obss_pd->enable;3558	cmd->obss_min = he_obss_pd->min_offset;3559	cmd->obss_max = he_obss_pd->max_offset;3560 3561	ret = ath11k_wmi_cmd_send(wmi, skb,3562				  WMI_PDEV_OBSS_PD_SPATIAL_REUSE_CMDID);3563	if (ret) {3564		ath11k_warn(ab,3565			    "Failed to send WMI_PDEV_OBSS_PD_SPATIAL_REUSE_CMDID");3566		dev_kfree_skb(skb);3567		return ret;3568	}3569 3570	ath11k_dbg(ab, ATH11K_DBG_WMI, "cmd pdev obss pd spatial reuse");3571 3572	return 0;3573}3574 3575int3576ath11k_wmi_pdev_set_srg_bss_color_bitmap(struct ath11k *ar, u32 *bitmap)3577{3578	struct ath11k_pdev_wmi *wmi = ar->wmi;3579	struct ath11k_base *ab = wmi->wmi_ab->ab;3580	struct wmi_pdev_obss_pd_bitmap_cmd *cmd;3581	struct sk_buff *skb;3582	int ret, len;3583 3584	len = sizeof(*cmd);3585 3586	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);3587	if (!skb)3588		return -ENOMEM;3589 3590	cmd = (struct wmi_pdev_obss_pd_bitmap_cmd *)skb->data;3591	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,3592				     WMI_TAG_PDEV_SRG_BSS_COLOR_BITMAP_CMD) |3593			  FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);3594	cmd->pdev_id = ar->pdev->pdev_id;3595	memcpy(cmd->bitmap, bitmap, sizeof(cmd->bitmap));3596 3597	ret = ath11k_wmi_cmd_send(wmi, skb,3598				  WMI_PDEV_SET_SRG_BSS_COLOR_BITMAP_CMDID);3599	if (ret) {3600		ath11k_warn(ab,3601			    "failed to send WMI_PDEV_SET_SRG_BSS_COLOR_BITMAP_CMDID");3602		dev_kfree_skb(skb);3603		return ret;3604	}3605 3606	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,3607		   "cmd pdev set srg bss color bitmap pdev_id %d bss color bitmap %08x %08x\n",3608		   cmd->pdev_id, cmd->bitmap[0], cmd->bitmap[1]);3609 3610	return 0;3611}3612 3613int3614ath11k_wmi_pdev_set_srg_patial_bssid_bitmap(struct ath11k *ar, u32 *bitmap)3615{3616	struct ath11k_pdev_wmi *wmi = ar->wmi;3617	struct ath11k_base *ab = wmi->wmi_ab->ab;3618	struct wmi_pdev_obss_pd_bitmap_cmd *cmd;3619	struct sk_buff *skb;3620	int ret, len;3621 3622	len = sizeof(*cmd);3623 3624	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);3625	if (!skb)3626		return -ENOMEM;3627 3628	cmd = (struct wmi_pdev_obss_pd_bitmap_cmd *)skb->data;3629	cmd->tlv_header =3630		FIELD_PREP(WMI_TLV_TAG,3631			   WMI_TAG_PDEV_SRG_PARTIAL_BSSID_BITMAP_CMD) |3632		FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);3633	cmd->pdev_id = ar->pdev->pdev_id;3634	memcpy(cmd->bitmap, bitmap, sizeof(cmd->bitmap));3635 3636	ret = ath11k_wmi_cmd_send(wmi, skb,3637				  WMI_PDEV_SET_SRG_PARTIAL_BSSID_BITMAP_CMDID);3638	if (ret) {3639		ath11k_warn(ab,3640			    "failed to send WMI_PDEV_SET_SRG_PARTIAL_BSSID_BITMAP_CMDID");3641		dev_kfree_skb(skb);3642		return ret;3643	}3644 3645	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,3646		   "cmd pdev set srg partial bssid bitmap pdev_id %d partial bssid bitmap %08x %08x\n",3647		   cmd->pdev_id, cmd->bitmap[0], cmd->bitmap[1]);3648 3649	return 0;3650}3651 3652int3653ath11k_wmi_pdev_srg_obss_color_enable_bitmap(struct ath11k *ar, u32 *bitmap)3654{3655	struct ath11k_pdev_wmi *wmi = ar->wmi;3656	struct ath11k_base *ab = wmi->wmi_ab->ab;3657	struct wmi_pdev_obss_pd_bitmap_cmd *cmd;3658	struct sk_buff *skb;3659	int ret, len;3660 3661	len = sizeof(*cmd);3662 3663	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);3664	if (!skb)3665		return -ENOMEM;3666 3667	cmd = (struct wmi_pdev_obss_pd_bitmap_cmd *)skb->data;3668	cmd->tlv_header =3669		FIELD_PREP(WMI_TLV_TAG,3670			   WMI_TAG_PDEV_SRG_OBSS_COLOR_ENABLE_BITMAP_CMD) |3671		FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);3672	cmd->pdev_id = ar->pdev->pdev_id;3673	memcpy(cmd->bitmap, bitmap, sizeof(cmd->bitmap));3674 3675	ret = ath11k_wmi_cmd_send(wmi, skb,3676				  WMI_PDEV_SET_SRG_OBSS_COLOR_ENABLE_BITMAP_CMDID);3677	if (ret) {3678		ath11k_warn(ab,3679			    "failed to send WMI_PDEV_SET_SRG_OBSS_COLOR_ENABLE_BITMAP_CMDID");3680		dev_kfree_skb(skb);3681		return ret;3682	}3683 3684	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,3685		   "cmd pdev set srg obsscolor enable pdev_id %d bss color enable bitmap %08x %08x\n",3686		   cmd->pdev_id, cmd->bitmap[0], cmd->bitmap[1]);3687 3688	return 0;3689}3690 3691int3692ath11k_wmi_pdev_srg_obss_bssid_enable_bitmap(struct ath11k *ar, u32 *bitmap)3693{3694	struct ath11k_pdev_wmi *wmi = ar->wmi;3695	struct ath11k_base *ab = wmi->wmi_ab->ab;3696	struct wmi_pdev_obss_pd_bitmap_cmd *cmd;3697	struct sk_buff *skb;3698	int ret, len;3699 3700	len = sizeof(*cmd);3701 3702	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);3703	if (!skb)3704		return -ENOMEM;3705 3706	cmd = (struct wmi_pdev_obss_pd_bitmap_cmd *)skb->data;3707	cmd->tlv_header =3708		FIELD_PREP(WMI_TLV_TAG,3709			   WMI_TAG_PDEV_SRG_OBSS_BSSID_ENABLE_BITMAP_CMD) |3710		FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);3711	cmd->pdev_id = ar->pdev->pdev_id;3712	memcpy(cmd->bitmap, bitmap, sizeof(cmd->bitmap));3713 3714	ret = ath11k_wmi_cmd_send(wmi, skb,3715				  WMI_PDEV_SET_SRG_OBSS_BSSID_ENABLE_BITMAP_CMDID);3716	if (ret) {3717		ath11k_warn(ab,3718			    "failed to send WMI_PDEV_SET_SRG_OBSS_BSSID_ENABLE_BITMAP_CMDID");3719		dev_kfree_skb(skb);3720		return ret;3721	}3722 3723	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,3724		   "cmd pdev set srg obss bssid enable bitmap pdev_id %d bssid enable bitmap %08x %08x\n",3725		   cmd->pdev_id, cmd->bitmap[0], cmd->bitmap[1]);3726 3727	return 0;3728}3729 3730int3731ath11k_wmi_pdev_non_srg_obss_color_enable_bitmap(struct ath11k *ar, u32 *bitmap)3732{3733	struct ath11k_pdev_wmi *wmi = ar->wmi;3734	struct ath11k_base *ab = wmi->wmi_ab->ab;3735	struct wmi_pdev_obss_pd_bitmap_cmd *cmd;3736	struct sk_buff *skb;3737	int ret, len;3738 3739	len = sizeof(*cmd);3740 3741	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);3742	if (!skb)3743		return -ENOMEM;3744 3745	cmd = (struct wmi_pdev_obss_pd_bitmap_cmd *)skb->data;3746	cmd->tlv_header =3747		FIELD_PREP(WMI_TLV_TAG,3748			   WMI_TAG_PDEV_NON_SRG_OBSS_COLOR_ENABLE_BITMAP_CMD) |3749		FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);3750	cmd->pdev_id = ar->pdev->pdev_id;3751	memcpy(cmd->bitmap, bitmap, sizeof(cmd->bitmap));3752 3753	ret = ath11k_wmi_cmd_send(wmi, skb,3754				  WMI_PDEV_SET_NON_SRG_OBSS_COLOR_ENABLE_BITMAP_CMDID);3755	if (ret) {3756		ath11k_warn(ab,3757			    "failed to send WMI_PDEV_SET_NON_SRG_OBSS_COLOR_ENABLE_BITMAP_CMDID");3758		dev_kfree_skb(skb);3759		return ret;3760	}3761 3762	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,3763		   "cmd pdev set non srg obss color enable bitmap pdev_id %d bss color enable bitmap %08x %08x\n",3764		   cmd->pdev_id, cmd->bitmap[0], cmd->bitmap[1]);3765 3766	return 0;3767}3768 3769int3770ath11k_wmi_pdev_non_srg_obss_bssid_enable_bitmap(struct ath11k *ar, u32 *bitmap)3771{3772	struct ath11k_pdev_wmi *wmi = ar->wmi;3773	struct ath11k_base *ab = wmi->wmi_ab->ab;3774	struct wmi_pdev_obss_pd_bitmap_cmd *cmd;3775	struct sk_buff *skb;3776	int ret, len;3777 3778	len = sizeof(*cmd);3779 3780	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);3781	if (!skb)3782		return -ENOMEM;3783 3784	cmd = (struct wmi_pdev_obss_pd_bitmap_cmd *)skb->data;3785	cmd->tlv_header =3786		FIELD_PREP(WMI_TLV_TAG,3787			   WMI_TAG_PDEV_NON_SRG_OBSS_BSSID_ENABLE_BITMAP_CMD) |3788		FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);3789	cmd->pdev_id = ar->pdev->pdev_id;3790	memcpy(cmd->bitmap, bitmap, sizeof(cmd->bitmap));3791 3792	ret = ath11k_wmi_cmd_send(wmi, skb,3793				  WMI_PDEV_SET_NON_SRG_OBSS_BSSID_ENABLE_BITMAP_CMDID);3794	if (ret) {3795		ath11k_warn(ab,3796			    "failed to send WMI_PDEV_SET_NON_SRG_OBSS_BSSID_ENABLE_BITMAP_CMDID");3797		dev_kfree_skb(skb);3798		return ret;3799	}3800 3801	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,3802		   "cmd pdev set non srg obss bssid enable bitmap pdev_id %d bssid enable bitmap %08x %08x\n",3803		   cmd->pdev_id, cmd->bitmap[0], cmd->bitmap[1]);3804 3805	return 0;3806}3807 3808int3809ath11k_wmi_send_obss_color_collision_cfg_cmd(struct ath11k *ar, u32 vdev_id,3810					     u8 bss_color, u32 period,3811					     bool enable)3812{3813	struct ath11k_pdev_wmi *wmi = ar->wmi;3814	struct ath11k_base *ab = wmi->wmi_ab->ab;3815	struct wmi_obss_color_collision_cfg_params_cmd *cmd;3816	struct sk_buff *skb;3817	int ret, len;3818 3819	len = sizeof(*cmd);3820 3821	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);3822	if (!skb)3823		return -ENOMEM;3824 3825	cmd = (struct wmi_obss_color_collision_cfg_params_cmd *)skb->data;3826	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,3827				     WMI_TAG_OBSS_COLOR_COLLISION_DET_CONFIG) |3828			  FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);3829	cmd->vdev_id = vdev_id;3830	cmd->evt_type = enable ? ATH11K_OBSS_COLOR_COLLISION_DETECTION :3831				 ATH11K_OBSS_COLOR_COLLISION_DETECTION_DISABLE;3832	cmd->current_bss_color = bss_color;3833	cmd->detection_period_ms = period;3834	cmd->scan_period_ms = ATH11K_BSS_COLOR_COLLISION_SCAN_PERIOD_MS;3835	cmd->free_slot_expiry_time_ms = 0;3836	cmd->flags = 0;3837 3838	ret = ath11k_wmi_cmd_send(wmi, skb,3839				  WMI_OBSS_COLOR_COLLISION_DET_CONFIG_CMDID);3840	if (ret) {3841		ath11k_warn(ab, "Failed to send WMI_OBSS_COLOR_COLLISION_DET_CONFIG_CMDID");3842		dev_kfree_skb(skb);3843		return ret;3844	}3845 3846	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,3847		   "cmd obss color collision det config id %d type %d bss_color %d detect_period %d scan_period %d\n",3848		   cmd->vdev_id, cmd->evt_type, cmd->current_bss_color,3849		   cmd->detection_period_ms, cmd->scan_period_ms);3850 3851	return 0;3852}3853 3854int ath11k_wmi_send_bss_color_change_enable_cmd(struct ath11k *ar, u32 vdev_id,3855						bool enable)3856{3857	struct ath11k_pdev_wmi *wmi = ar->wmi;3858	struct ath11k_base *ab = wmi->wmi_ab->ab;3859	struct wmi_bss_color_change_enable_params_cmd *cmd;3860	struct sk_buff *skb;3861	int ret, len;3862 3863	len = sizeof(*cmd);3864 3865	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);3866	if (!skb)3867		return -ENOMEM;3868 3869	cmd = (struct wmi_bss_color_change_enable_params_cmd *)skb->data;3870	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_BSS_COLOR_CHANGE_ENABLE) |3871			  FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);3872	cmd->vdev_id = vdev_id;3873	cmd->enable = enable ? 1 : 0;3874 3875	ret = ath11k_wmi_cmd_send(wmi, skb,3876				  WMI_BSS_COLOR_CHANGE_ENABLE_CMDID);3877	if (ret) {3878		ath11k_warn(ab, "Failed to send WMI_BSS_COLOR_CHANGE_ENABLE_CMDID");3879		dev_kfree_skb(skb);3880		return ret;3881	}3882 3883	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,3884		   "cmd bss color change enable id %d enable %d\n",3885		   cmd->vdev_id, cmd->enable);3886 3887	return 0;3888}3889 3890int ath11k_wmi_fils_discovery_tmpl(struct ath11k *ar, u32 vdev_id,3891				   struct sk_buff *tmpl)3892{3893	struct wmi_tlv *tlv;3894	struct sk_buff *skb;3895	void *ptr;3896	int ret, len;3897	size_t aligned_len;3898	struct wmi_fils_discovery_tmpl_cmd *cmd;3899 3900	aligned_len = roundup(tmpl->len, 4);3901	len = sizeof(*cmd) + TLV_HDR_SIZE + aligned_len;3902 3903	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,3904		   "vdev %i set FILS discovery template\n", vdev_id);3905 3906	skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);3907	if (!skb)3908		return -ENOMEM;3909 3910	cmd = (struct wmi_fils_discovery_tmpl_cmd *)skb->data;3911	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,3912				     WMI_TAG_FILS_DISCOVERY_TMPL_CMD) |3913			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);3914	cmd->vdev_id = vdev_id;3915	cmd->buf_len = tmpl->len;3916	ptr = skb->data + sizeof(*cmd);3917 3918	tlv = ptr;3919	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |3920		      FIELD_PREP(WMI_TLV_LEN, aligned_len);3921	memcpy(tlv->value, tmpl->data, tmpl->len);3922 3923	ret = ath11k_wmi_cmd_send(ar->wmi, skb, WMI_FILS_DISCOVERY_TMPL_CMDID);3924	if (ret) {3925		ath11k_warn(ar->ab,3926			    "WMI vdev %i failed to send FILS discovery template command\n",3927			    vdev_id);3928		dev_kfree_skb(skb);3929		return ret;3930	}3931 3932	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd fils discovery tmpl");3933 3934	return 0;3935}3936 3937int ath11k_wmi_probe_resp_tmpl(struct ath11k *ar, u32 vdev_id,3938			       struct sk_buff *tmpl)3939{3940	struct wmi_probe_tmpl_cmd *cmd;3941	struct wmi_bcn_prb_info *probe_info;3942	struct wmi_tlv *tlv;3943	struct sk_buff *skb;3944	void *ptr;3945	int ret, len;3946	size_t aligned_len = roundup(tmpl->len, 4);3947 3948	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,3949		   "vdev %i set probe response template\n", vdev_id);3950 3951	len = sizeof(*cmd) + sizeof(*probe_info) + TLV_HDR_SIZE + aligned_len;3952 3953	skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);3954	if (!skb)3955		return -ENOMEM;3956 3957	cmd = (struct wmi_probe_tmpl_cmd *)skb->data;3958	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PRB_TMPL_CMD) |3959			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);3960	cmd->vdev_id = vdev_id;3961	cmd->buf_len = tmpl->len;3962 3963	ptr = skb->data + sizeof(*cmd);3964 3965	probe_info = ptr;3966	len = sizeof(*probe_info);3967	probe_info->tlv_header = FIELD_PREP(WMI_TLV_TAG,3968					    WMI_TAG_BCN_PRB_INFO) |3969				 FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);3970	probe_info->caps = 0;3971	probe_info->erp = 0;3972 3973	ptr += sizeof(*probe_info);3974 3975	tlv = ptr;3976	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |3977		      FIELD_PREP(WMI_TLV_LEN, aligned_len);3978	memcpy(tlv->value, tmpl->data, tmpl->len);3979 3980	ret = ath11k_wmi_cmd_send(ar->wmi, skb, WMI_PRB_TMPL_CMDID);3981	if (ret) {3982		ath11k_warn(ar->ab,3983			    "WMI vdev %i failed to send probe response template command\n",3984			    vdev_id);3985		dev_kfree_skb(skb);3986		return ret;3987	}3988 3989	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd ");3990 3991	return 0;3992}3993 3994int ath11k_wmi_fils_discovery(struct ath11k *ar, u32 vdev_id, u32 interval,3995			      bool unsol_bcast_probe_resp_enabled)3996{3997	struct sk_buff *skb;3998	int ret, len;3999	struct wmi_fils_discovery_cmd *cmd;4000 4001	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,4002		   "vdev %i set %s interval to %u TU\n",4003		   vdev_id, unsol_bcast_probe_resp_enabled ?4004		   "unsolicited broadcast probe response" : "FILS discovery",4005		   interval);4006 4007	len = sizeof(*cmd);4008	skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);4009	if (!skb)4010		return -ENOMEM;4011 4012	cmd = (struct wmi_fils_discovery_cmd *)skb->data;4013	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ENABLE_FILS_CMD) |4014			  FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);4015	cmd->vdev_id = vdev_id;4016	cmd->interval = interval;4017	cmd->config = unsol_bcast_probe_resp_enabled;4018 4019	ret = ath11k_wmi_cmd_send(ar->wmi, skb, WMI_ENABLE_FILS_CMDID);4020	if (ret) {4021		ath11k_warn(ar->ab,4022			    "WMI vdev %i failed to send FILS discovery enable/disable command\n",4023			    vdev_id);4024		dev_kfree_skb(skb);4025		return ret;4026	}4027 4028	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd enable fils");4029 4030	return 0;4031}4032 4033static void4034ath11k_wmi_obss_color_collision_event(struct ath11k_base *ab, struct sk_buff *skb)4035{4036	const void **tb;4037	const struct wmi_obss_color_collision_event *ev;4038	struct ath11k_vif *arvif;4039	int ret;4040 4041	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);4042	if (IS_ERR(tb)) {4043		ret = PTR_ERR(tb);4044		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);4045		return;4046	}4047 4048	ath11k_dbg(ab, ATH11K_DBG_WMI, "event obss color collision");4049 4050	rcu_read_lock();4051 4052	ev = tb[WMI_TAG_OBSS_COLOR_COLLISION_EVT];4053	if (!ev) {4054		ath11k_warn(ab, "failed to fetch obss color collision ev");4055		goto exit;4056	}4057 4058	arvif = ath11k_mac_get_arvif_by_vdev_id(ab, ev->vdev_id);4059	if (!arvif) {4060		ath11k_warn(ab, "failed to find arvif with vedv id %d in obss_color_collision_event\n",4061			    ev->vdev_id);4062		goto exit;4063	}4064 4065	switch (ev->evt_type) {4066	case WMI_BSS_COLOR_COLLISION_DETECTION:4067		ieee80211_obss_color_collision_notify(arvif->vif, ev->obss_color_bitmap,4068						      0);4069		ath11k_dbg(ab, ATH11K_DBG_WMI,4070			   "OBSS color collision detected vdev:%d, event:%d, bitmap:%08llx\n",4071			   ev->vdev_id, ev->evt_type, ev->obss_color_bitmap);4072		break;4073	case WMI_BSS_COLOR_COLLISION_DISABLE:4074	case WMI_BSS_COLOR_FREE_SLOT_TIMER_EXPIRY:4075	case WMI_BSS_COLOR_FREE_SLOT_AVAILABLE:4076		break;4077	default:4078		ath11k_warn(ab, "received unknown obss color collision detection event\n");4079	}4080 4081exit:4082	kfree(tb);4083	rcu_read_unlock();4084}4085 4086static void4087ath11k_fill_band_to_mac_param(struct ath11k_base  *soc,4088			      struct wmi_host_pdev_band_to_mac *band_to_mac)4089{4090	u8 i;4091	struct ath11k_hal_reg_capabilities_ext *hal_reg_cap;4092	struct ath11k_pdev *pdev;4093 4094	for (i = 0; i < soc->num_radios; i++) {4095		pdev = &soc->pdevs[i];4096		hal_reg_cap = &soc->hal_reg_cap[i];4097		band_to_mac[i].pdev_id = pdev->pdev_id;4098 4099		switch (pdev->cap.supported_bands) {4100		case WMI_HOST_WLAN_2G_5G_CAP:4101			band_to_mac[i].start_freq = hal_reg_cap->low_2ghz_chan;4102			band_to_mac[i].end_freq = hal_reg_cap->high_5ghz_chan;4103			break;4104		case WMI_HOST_WLAN_2G_CAP:4105			band_to_mac[i].start_freq = hal_reg_cap->low_2ghz_chan;4106			band_to_mac[i].end_freq = hal_reg_cap->high_2ghz_chan;4107			break;4108		case WMI_HOST_WLAN_5G_CAP:4109			band_to_mac[i].start_freq = hal_reg_cap->low_5ghz_chan;4110			band_to_mac[i].end_freq = hal_reg_cap->high_5ghz_chan;4111			break;4112		default:4113			break;4114		}4115	}4116}4117 4118static void4119ath11k_wmi_copy_resource_config(struct wmi_resource_config *wmi_cfg,4120				struct target_resource_config *tg_cfg)4121{4122	wmi_cfg->num_vdevs = tg_cfg->num_vdevs;4123	wmi_cfg->num_peers = tg_cfg->num_peers;4124	wmi_cfg->num_offload_peers = tg_cfg->num_offload_peers;4125	wmi_cfg->num_offload_reorder_buffs = tg_cfg->num_offload_reorder_buffs;4126	wmi_cfg->num_peer_keys = tg_cfg->num_peer_keys;4127	wmi_cfg->num_tids = tg_cfg->num_tids;4128	wmi_cfg->ast_skid_limit = tg_cfg->ast_skid_limit;4129	wmi_cfg->tx_chain_mask = tg_cfg->tx_chain_mask;4130	wmi_cfg->rx_chain_mask = tg_cfg->rx_chain_mask;4131	wmi_cfg->rx_timeout_pri[0] = tg_cfg->rx_timeout_pri[0];4132	wmi_cfg->rx_timeout_pri[1] = tg_cfg->rx_timeout_pri[1];4133	wmi_cfg->rx_timeout_pri[2] = tg_cfg->rx_timeout_pri[2];4134	wmi_cfg->rx_timeout_pri[3] = tg_cfg->rx_timeout_pri[3];4135	wmi_cfg->rx_decap_mode = tg_cfg->rx_decap_mode;4136	wmi_cfg->scan_max_pending_req = tg_cfg->scan_max_pending_req;4137	wmi_cfg->bmiss_offload_max_vdev = tg_cfg->bmiss_offload_max_vdev;4138	wmi_cfg->roam_offload_max_vdev = tg_cfg->roam_offload_max_vdev;4139	wmi_cfg->roam_offload_max_ap_profiles =4140		tg_cfg->roam_offload_max_ap_profiles;4141	wmi_cfg->num_mcast_groups = tg_cfg->num_mcast_groups;4142	wmi_cfg->num_mcast_table_elems = tg_cfg->num_mcast_table_elems;4143	wmi_cfg->mcast2ucast_mode = tg_cfg->mcast2ucast_mode;4144	wmi_cfg->tx_dbg_log_size = tg_cfg->tx_dbg_log_size;4145	wmi_cfg->num_wds_entries = tg_cfg->num_wds_entries;4146	wmi_cfg->dma_burst_size = tg_cfg->dma_burst_size;4147	wmi_cfg->mac_aggr_delim = tg_cfg->mac_aggr_delim;4148	wmi_cfg->rx_skip_defrag_timeout_dup_detection_check =4149		tg_cfg->rx_skip_defrag_timeout_dup_detection_check;4150	wmi_cfg->vow_config = tg_cfg->vow_config;4151	wmi_cfg->gtk_offload_max_vdev = tg_cfg->gtk_offload_max_vdev;4152	wmi_cfg->num_msdu_desc = tg_cfg->num_msdu_desc;4153	wmi_cfg->max_frag_entries = tg_cfg->max_frag_entries;4154	wmi_cfg->num_tdls_vdevs = tg_cfg->num_tdls_vdevs;4155	wmi_cfg->num_tdls_conn_table_entries =4156		tg_cfg->num_tdls_conn_table_entries;4157	wmi_cfg->beacon_tx_offload_max_vdev =4158		tg_cfg->beacon_tx_offload_max_vdev;4159	wmi_cfg->num_multicast_filter_entries =4160		tg_cfg->num_multicast_filter_entries;4161	wmi_cfg->num_wow_filters = tg_cfg->num_wow_filters;4162	wmi_cfg->num_keep_alive_pattern = tg_cfg->num_keep_alive_pattern;4163	wmi_cfg->keep_alive_pattern_size = tg_cfg->keep_alive_pattern_size;4164	wmi_cfg->max_tdls_concurrent_sleep_sta =4165		tg_cfg->max_tdls_concurrent_sleep_sta;4166	wmi_cfg->max_tdls_concurrent_buffer_sta =4167		tg_cfg->max_tdls_concurrent_buffer_sta;4168	wmi_cfg->wmi_send_separate = tg_cfg->wmi_send_separate;4169	wmi_cfg->num_ocb_vdevs = tg_cfg->num_ocb_vdevs;4170	wmi_cfg->num_ocb_channels = tg_cfg->num_ocb_channels;4171	wmi_cfg->num_ocb_schedules = tg_cfg->num_ocb_schedules;4172	wmi_cfg->bpf_instruction_size = tg_cfg->bpf_instruction_size;4173	wmi_cfg->max_bssid_rx_filters = tg_cfg->max_bssid_rx_filters;4174	wmi_cfg->use_pdev_id = tg_cfg->use_pdev_id;4175	wmi_cfg->flag1 = tg_cfg->flag1;4176	wmi_cfg->peer_map_unmap_v2_support = tg_cfg->peer_map_unmap_v2_support;4177	wmi_cfg->sched_params = tg_cfg->sched_params;4178	wmi_cfg->twt_ap_pdev_count = tg_cfg->twt_ap_pdev_count;4179	wmi_cfg->twt_ap_sta_count = tg_cfg->twt_ap_sta_count;4180	wmi_cfg->host_service_flags &=4181		~(1 << WMI_CFG_HOST_SERVICE_FLAG_REG_CC_EXT);4182	wmi_cfg->host_service_flags |= (tg_cfg->is_reg_cc_ext_event_supported <<4183					WMI_CFG_HOST_SERVICE_FLAG_REG_CC_EXT);4184	wmi_cfg->flags2 = WMI_RSRC_CFG_FLAG2_CALC_NEXT_DTIM_COUNT_SET;4185	wmi_cfg->ema_max_vap_cnt = tg_cfg->ema_max_vap_cnt;4186	wmi_cfg->ema_max_profile_period = tg_cfg->ema_max_profile_period;4187}4188 4189static int ath11k_init_cmd_send(struct ath11k_pdev_wmi *wmi,4190				struct wmi_init_cmd_param *param)4191{4192	struct ath11k_base *ab = wmi->wmi_ab->ab;4193	struct sk_buff *skb;4194	struct wmi_init_cmd *cmd;4195	struct wmi_resource_config *cfg;4196	struct wmi_pdev_set_hw_mode_cmd_param *hw_mode;4197	struct wmi_pdev_band_to_mac *band_to_mac;4198	struct wlan_host_mem_chunk *host_mem_chunks;4199	struct wmi_tlv *tlv;4200	size_t ret, len;4201	void *ptr;4202	u32 hw_mode_len = 0;4203	u16 idx;4204 4205	if (param->hw_mode_id != WMI_HOST_HW_MODE_MAX)4206		hw_mode_len = sizeof(*hw_mode) + TLV_HDR_SIZE +4207			      (param->num_band_to_mac * sizeof(*band_to_mac));4208 4209	len = sizeof(*cmd) + TLV_HDR_SIZE + sizeof(*cfg) + hw_mode_len +4210	      (param->num_mem_chunks ? (sizeof(*host_mem_chunks) * WMI_MAX_MEM_REQS) : 0);4211 4212	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);4213	if (!skb)4214		return -ENOMEM;4215 4216	cmd = (struct wmi_init_cmd *)skb->data;4217 4218	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_INIT_CMD) |4219			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);4220 4221	ptr = skb->data + sizeof(*cmd);4222	cfg = ptr;4223 4224	ath11k_wmi_copy_resource_config(cfg, param->res_cfg);4225 4226	cfg->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_RESOURCE_CONFIG) |4227			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cfg) - TLV_HDR_SIZE);4228 4229	ptr += sizeof(*cfg);4230	host_mem_chunks = ptr + TLV_HDR_SIZE;4231	len = sizeof(struct wlan_host_mem_chunk);4232 4233	for (idx = 0; idx < param->num_mem_chunks; ++idx) {4234		host_mem_chunks[idx].tlv_header =4235				FIELD_PREP(WMI_TLV_TAG,4236					   WMI_TAG_WLAN_HOST_MEMORY_CHUNK) |4237				FIELD_PREP(WMI_TLV_LEN, len);4238 4239		host_mem_chunks[idx].ptr = param->mem_chunks[idx].paddr;4240		host_mem_chunks[idx].size = param->mem_chunks[idx].len;4241		host_mem_chunks[idx].req_id = param->mem_chunks[idx].req_id;4242 4243		ath11k_dbg(ab, ATH11K_DBG_WMI,4244			   "host mem chunk req_id %d paddr 0x%llx len %d\n",4245			   param->mem_chunks[idx].req_id,4246			   (u64)param->mem_chunks[idx].paddr,4247			   param->mem_chunks[idx].len);4248	}4249	cmd->num_host_mem_chunks = param->num_mem_chunks;4250	len = sizeof(struct wlan_host_mem_chunk) * param->num_mem_chunks;4251 4252	/* num_mem_chunks is zero */4253	tlv = ptr;4254	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |4255		      FIELD_PREP(WMI_TLV_LEN, len);4256	ptr += TLV_HDR_SIZE + len;4257 4258	if (param->hw_mode_id != WMI_HOST_HW_MODE_MAX) {4259		hw_mode = ptr;4260		hw_mode->tlv_header = FIELD_PREP(WMI_TLV_TAG,4261						 WMI_TAG_PDEV_SET_HW_MODE_CMD) |4262				      FIELD_PREP(WMI_TLV_LEN,4263						 sizeof(*hw_mode) - TLV_HDR_SIZE);4264 4265		hw_mode->hw_mode_index = param->hw_mode_id;4266		hw_mode->num_band_to_mac = param->num_band_to_mac;4267 4268		ptr += sizeof(*hw_mode);4269 4270		len = param->num_band_to_mac * sizeof(*band_to_mac);4271		tlv = ptr;4272		tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |4273			      FIELD_PREP(WMI_TLV_LEN, len);4274 4275		ptr += TLV_HDR_SIZE;4276		len = sizeof(*band_to_mac);4277 4278		for (idx = 0; idx < param->num_band_to_mac; idx++) {4279			band_to_mac = ptr;4280 4281			band_to_mac->tlv_header = FIELD_PREP(WMI_TLV_TAG,4282							     WMI_TAG_PDEV_BAND_TO_MAC) |4283						  FIELD_PREP(WMI_TLV_LEN,4284							     len - TLV_HDR_SIZE);4285			band_to_mac->pdev_id = param->band_to_mac[idx].pdev_id;4286			band_to_mac->start_freq =4287				param->band_to_mac[idx].start_freq;4288			band_to_mac->end_freq =4289				param->band_to_mac[idx].end_freq;4290			ptr += sizeof(*band_to_mac);4291		}4292	}4293 4294	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_INIT_CMDID);4295	if (ret) {4296		ath11k_warn(ab, "failed to send WMI_INIT_CMDID\n");4297		dev_kfree_skb(skb);4298		return ret;4299	}4300 4301	ath11k_dbg(ab, ATH11K_DBG_WMI, "cmd wmi init");4302 4303	return 0;4304}4305 4306int ath11k_wmi_pdev_lro_cfg(struct ath11k *ar,4307			    int pdev_id)4308{4309	struct ath11k_wmi_pdev_lro_config_cmd *cmd;4310	struct sk_buff *skb;4311	int ret;4312 4313	skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, sizeof(*cmd));4314	if (!skb)4315		return -ENOMEM;4316 4317	cmd = (struct ath11k_wmi_pdev_lro_config_cmd *)skb->data;4318	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_LRO_INFO_CMD) |4319			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);4320 4321	get_random_bytes(cmd->th_4, sizeof(uint32_t) * ATH11K_IPV4_TH_SEED_SIZE);4322	get_random_bytes(cmd->th_6, sizeof(uint32_t) * ATH11K_IPV6_TH_SEED_SIZE);4323 4324	cmd->pdev_id = pdev_id;4325 4326	ret = ath11k_wmi_cmd_send(ar->wmi, skb, WMI_LRO_CONFIG_CMDID);4327	if (ret) {4328		ath11k_warn(ar->ab,4329			    "failed to send lro cfg req wmi cmd\n");4330		goto err;4331	}4332 4333	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,4334		   "cmd lro config pdev_id 0x%x\n", pdev_id);4335	return 0;4336err:4337	dev_kfree_skb(skb);4338	return ret;4339}4340 4341int ath11k_wmi_wait_for_service_ready(struct ath11k_base *ab)4342{4343	unsigned long time_left;4344 4345	time_left = wait_for_completion_timeout(&ab->wmi_ab.service_ready,4346						WMI_SERVICE_READY_TIMEOUT_HZ);4347	if (!time_left)4348		return -ETIMEDOUT;4349 4350	return 0;4351}4352 4353int ath11k_wmi_wait_for_unified_ready(struct ath11k_base *ab)4354{4355	unsigned long time_left;4356 4357	time_left = wait_for_completion_timeout(&ab->wmi_ab.unified_ready,4358						WMI_SERVICE_READY_TIMEOUT_HZ);4359	if (!time_left)4360		return -ETIMEDOUT;4361 4362	return 0;4363}4364 4365int ath11k_wmi_set_hw_mode(struct ath11k_base *ab,4366			   enum wmi_host_hw_mode_config_type mode)4367{4368	struct wmi_pdev_set_hw_mode_cmd_param *cmd;4369	struct sk_buff *skb;4370	struct ath11k_wmi_base *wmi_ab = &ab->wmi_ab;4371	int len;4372	int ret;4373 4374	len = sizeof(*cmd);4375 4376	skb = ath11k_wmi_alloc_skb(wmi_ab, len);4377	if (!skb)4378		return -ENOMEM;4379 4380	cmd = (struct wmi_pdev_set_hw_mode_cmd_param *)skb->data;4381 4382	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_SET_HW_MODE_CMD) |4383			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);4384 4385	cmd->pdev_id = WMI_PDEV_ID_SOC;4386	cmd->hw_mode_index = mode;4387 4388	ret = ath11k_wmi_cmd_send(&wmi_ab->wmi[0], skb, WMI_PDEV_SET_HW_MODE_CMDID);4389	if (ret) {4390		ath11k_warn(ab, "failed to send WMI_PDEV_SET_HW_MODE_CMDID\n");4391		dev_kfree_skb(skb);4392		return ret;4393	}4394 4395	ath11k_dbg(ab, ATH11K_DBG_WMI, "cmd pdev set hw mode %d", cmd->hw_mode_index);4396 4397	return 0;4398}4399 4400int ath11k_wmi_cmd_init(struct ath11k_base *ab)4401{4402	struct ath11k_wmi_base *wmi_ab = &ab->wmi_ab;4403	struct wmi_init_cmd_param init_param;4404	struct target_resource_config  config;4405 4406	memset(&init_param, 0, sizeof(init_param));4407	memset(&config, 0, sizeof(config));4408 4409	ab->hw_params.hw_ops->wmi_init_config(ab, &config);4410 4411	if (test_bit(WMI_TLV_SERVICE_REG_CC_EXT_EVENT_SUPPORT,4412		     ab->wmi_ab.svc_map))4413		config.is_reg_cc_ext_event_supported = 1;4414 4415	memcpy(&wmi_ab->wlan_resource_config, &config, sizeof(config));4416 4417	init_param.res_cfg = &wmi_ab->wlan_resource_config;4418	init_param.num_mem_chunks = wmi_ab->num_mem_chunks;4419	init_param.hw_mode_id = wmi_ab->preferred_hw_mode;4420	init_param.mem_chunks = wmi_ab->mem_chunks;4421 4422	if (ab->hw_params.single_pdev_only)4423		init_param.hw_mode_id = WMI_HOST_HW_MODE_MAX;4424 4425	init_param.num_band_to_mac = ab->num_radios;4426	ath11k_fill_band_to_mac_param(ab, init_param.band_to_mac);4427 4428	return ath11k_init_cmd_send(&wmi_ab->wmi[0], &init_param);4429}4430 4431int ath11k_wmi_vdev_spectral_conf(struct ath11k *ar,4432				  struct ath11k_wmi_vdev_spectral_conf_param *param)4433{4434	struct ath11k_wmi_vdev_spectral_conf_cmd *cmd;4435	struct sk_buff *skb;4436	int ret;4437 4438	skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, sizeof(*cmd));4439	if (!skb)4440		return -ENOMEM;4441 4442	cmd = (struct ath11k_wmi_vdev_spectral_conf_cmd *)skb->data;4443	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,4444				     WMI_TAG_VDEV_SPECTRAL_CONFIGURE_CMD) |4445			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);4446 4447	memcpy(&cmd->param, param, sizeof(*param));4448 4449	ret = ath11k_wmi_cmd_send(ar->wmi, skb,4450				  WMI_VDEV_SPECTRAL_SCAN_CONFIGURE_CMDID);4451	if (ret) {4452		ath11k_warn(ar->ab,4453			    "failed to send spectral scan config wmi cmd\n");4454		goto err;4455	}4456 4457	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,4458		   "cmd vdev spectral scan configure vdev_id 0x%x\n",4459		   param->vdev_id);4460 4461	return 0;4462err:4463	dev_kfree_skb(skb);4464	return ret;4465}4466 4467int ath11k_wmi_vdev_spectral_enable(struct ath11k *ar, u32 vdev_id,4468				    u32 trigger, u32 enable)4469{4470	struct ath11k_wmi_vdev_spectral_enable_cmd *cmd;4471	struct sk_buff *skb;4472	int ret;4473 4474	skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, sizeof(*cmd));4475	if (!skb)4476		return -ENOMEM;4477 4478	cmd = (struct ath11k_wmi_vdev_spectral_enable_cmd *)skb->data;4479	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,4480				     WMI_TAG_VDEV_SPECTRAL_ENABLE_CMD) |4481			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);4482 4483	cmd->vdev_id = vdev_id;4484	cmd->trigger_cmd = trigger;4485	cmd->enable_cmd = enable;4486 4487	ret = ath11k_wmi_cmd_send(ar->wmi, skb,4488				  WMI_VDEV_SPECTRAL_SCAN_ENABLE_CMDID);4489	if (ret) {4490		ath11k_warn(ar->ab,4491			    "failed to send spectral enable wmi cmd\n");4492		goto err;4493	}4494 4495	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,4496		   "cmd vdev spectral scan enable vdev id 0x%x\n",4497		   vdev_id);4498 4499	return 0;4500err:4501	dev_kfree_skb(skb);4502	return ret;4503}4504 4505int ath11k_wmi_pdev_dma_ring_cfg(struct ath11k *ar,4506				 struct ath11k_wmi_pdev_dma_ring_cfg_req_cmd *param)4507{4508	struct ath11k_wmi_pdev_dma_ring_cfg_req_cmd *cmd;4509	struct sk_buff *skb;4510	int ret;4511 4512	skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, sizeof(*cmd));4513	if (!skb)4514		return -ENOMEM;4515 4516	cmd = (struct ath11k_wmi_pdev_dma_ring_cfg_req_cmd *)skb->data;4517	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_DMA_RING_CFG_REQ) |4518			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);4519 4520	cmd->pdev_id		= param->pdev_id;4521	cmd->module_id		= param->module_id;4522	cmd->base_paddr_lo	= param->base_paddr_lo;4523	cmd->base_paddr_hi	= param->base_paddr_hi;4524	cmd->head_idx_paddr_lo	= param->head_idx_paddr_lo;4525	cmd->head_idx_paddr_hi	= param->head_idx_paddr_hi;4526	cmd->tail_idx_paddr_lo	= param->tail_idx_paddr_lo;4527	cmd->tail_idx_paddr_hi	= param->tail_idx_paddr_hi;4528	cmd->num_elems		= param->num_elems;4529	cmd->buf_size		= param->buf_size;4530	cmd->num_resp_per_event	= param->num_resp_per_event;4531	cmd->event_timeout_ms	= param->event_timeout_ms;4532 4533	ret = ath11k_wmi_cmd_send(ar->wmi, skb,4534				  WMI_PDEV_DMA_RING_CFG_REQ_CMDID);4535	if (ret) {4536		ath11k_warn(ar->ab,4537			    "failed to send dma ring cfg req wmi cmd\n");4538		goto err;4539	}4540 4541	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,4542		   "cmd pdev dma ring cfg req pdev_id 0x%x\n",4543		   param->pdev_id);4544 4545	return 0;4546err:4547	dev_kfree_skb(skb);4548	return ret;4549}4550 4551static int ath11k_wmi_tlv_dma_buf_entry_parse(struct ath11k_base *soc,4552					      u16 tag, u16 len,4553					      const void *ptr, void *data)4554{4555	struct wmi_tlv_dma_buf_release_parse *parse = data;4556 4557	if (tag != WMI_TAG_DMA_BUF_RELEASE_ENTRY)4558		return -EPROTO;4559 4560	if (parse->num_buf_entry >= parse->fixed.num_buf_release_entry)4561		return -ENOBUFS;4562 4563	parse->num_buf_entry++;4564	return 0;4565}4566 4567static int ath11k_wmi_tlv_dma_buf_meta_parse(struct ath11k_base *soc,4568					     u16 tag, u16 len,4569					     const void *ptr, void *data)4570{4571	struct wmi_tlv_dma_buf_release_parse *parse = data;4572 4573	if (tag != WMI_TAG_DMA_BUF_RELEASE_SPECTRAL_META_DATA)4574		return -EPROTO;4575 4576	if (parse->num_meta >= parse->fixed.num_meta_data_entry)4577		return -ENOBUFS;4578 4579	parse->num_meta++;4580	return 0;4581}4582 4583static int ath11k_wmi_tlv_dma_buf_parse(struct ath11k_base *ab,4584					u16 tag, u16 len,4585					const void *ptr, void *data)4586{4587	struct wmi_tlv_dma_buf_release_parse *parse = data;4588	int ret;4589 4590	switch (tag) {4591	case WMI_TAG_DMA_BUF_RELEASE:4592		memcpy(&parse->fixed, ptr,4593		       sizeof(struct ath11k_wmi_dma_buf_release_fixed_param));4594		parse->fixed.pdev_id = DP_HW2SW_MACID(parse->fixed.pdev_id);4595		break;4596	case WMI_TAG_ARRAY_STRUCT:4597		if (!parse->buf_entry_done) {4598			parse->num_buf_entry = 0;4599			parse->buf_entry = (struct wmi_dma_buf_release_entry *)ptr;4600 4601			ret = ath11k_wmi_tlv_iter(ab, ptr, len,4602						  ath11k_wmi_tlv_dma_buf_entry_parse,4603						  parse);4604			if (ret) {4605				ath11k_warn(ab, "failed to parse dma buf entry tlv %d\n",4606					    ret);4607				return ret;4608			}4609 4610			parse->buf_entry_done = true;4611		} else if (!parse->meta_data_done) {4612			parse->num_meta = 0;4613			parse->meta_data = (struct wmi_dma_buf_release_meta_data *)ptr;4614 4615			ret = ath11k_wmi_tlv_iter(ab, ptr, len,4616						  ath11k_wmi_tlv_dma_buf_meta_parse,4617						  parse);4618			if (ret) {4619				ath11k_warn(ab, "failed to parse dma buf meta tlv %d\n",4620					    ret);4621				return ret;4622			}4623 4624			parse->meta_data_done = true;4625		}4626		break;4627	default:4628		break;4629	}4630	return 0;4631}4632 4633static void ath11k_wmi_pdev_dma_ring_buf_release_event(struct ath11k_base *ab,4634						       struct sk_buff *skb)4635{4636	struct wmi_tlv_dma_buf_release_parse parse = { };4637	struct ath11k_dbring_buf_release_event param;4638	int ret;4639 4640	ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len,4641				  ath11k_wmi_tlv_dma_buf_parse,4642				  &parse);4643	if (ret) {4644		ath11k_warn(ab, "failed to parse dma buf release tlv %d\n", ret);4645		return;4646	}4647 4648	ath11k_dbg(ab, ATH11K_DBG_WMI, "event pdev dma ring buf release");4649 4650	param.fixed		= parse.fixed;4651	param.buf_entry		= parse.buf_entry;4652	param.num_buf_entry	= parse.num_buf_entry;4653	param.meta_data		= parse.meta_data;4654	param.num_meta		= parse.num_meta;4655 4656	ret = ath11k_dbring_buffer_release_event(ab, &param);4657	if (ret) {4658		ath11k_warn(ab, "failed to handle dma buf release event %d\n", ret);4659		return;4660	}4661}4662 4663static int ath11k_wmi_tlv_hw_mode_caps_parse(struct ath11k_base *soc,4664					     u16 tag, u16 len,4665					     const void *ptr, void *data)4666{4667	struct wmi_tlv_svc_rdy_ext_parse *svc_rdy_ext = data;4668	struct wmi_hw_mode_capabilities *hw_mode_cap;4669	u32 phy_map = 0;4670 4671	if (tag != WMI_TAG_HW_MODE_CAPABILITIES)4672		return -EPROTO;4673 4674	if (svc_rdy_ext->n_hw_mode_caps >= svc_rdy_ext->param.num_hw_modes)4675		return -ENOBUFS;4676 4677	hw_mode_cap = container_of(ptr, struct wmi_hw_mode_capabilities,4678				   hw_mode_id);4679	svc_rdy_ext->n_hw_mode_caps++;4680 4681	phy_map = hw_mode_cap->phy_id_map;4682	while (phy_map) {4683		svc_rdy_ext->tot_phy_id++;4684		phy_map = phy_map >> 1;4685	}4686 4687	return 0;4688}4689 4690static int ath11k_wmi_tlv_hw_mode_caps(struct ath11k_base *soc,4691				       u16 len, const void *ptr, void *data)4692{4693	struct wmi_tlv_svc_rdy_ext_parse *svc_rdy_ext = data;4694	struct wmi_hw_mode_capabilities *hw_mode_caps;4695	enum wmi_host_hw_mode_config_type mode, pref;4696	u32 i;4697	int ret;4698 4699	svc_rdy_ext->n_hw_mode_caps = 0;4700	svc_rdy_ext->hw_mode_caps = (struct wmi_hw_mode_capabilities *)ptr;4701 4702	ret = ath11k_wmi_tlv_iter(soc, ptr, len,4703				  ath11k_wmi_tlv_hw_mode_caps_parse,4704				  svc_rdy_ext);4705	if (ret) {4706		ath11k_warn(soc, "failed to parse tlv %d\n", ret);4707		return ret;4708	}4709 4710	i = 0;4711	while (i < svc_rdy_ext->n_hw_mode_caps) {4712		hw_mode_caps = &svc_rdy_ext->hw_mode_caps[i];4713		mode = hw_mode_caps->hw_mode_id;4714		pref = soc->wmi_ab.preferred_hw_mode;4715 4716		if (ath11k_hw_mode_pri_map[mode] < ath11k_hw_mode_pri_map[pref]) {4717			svc_rdy_ext->pref_hw_mode_caps = *hw_mode_caps;4718			soc->wmi_ab.preferred_hw_mode = mode;4719		}4720		i++;4721	}4722 4723	ath11k_dbg(soc, ATH11K_DBG_WMI, "preferred_hw_mode:%d\n",4724		   soc->wmi_ab.preferred_hw_mode);4725	if (soc->wmi_ab.preferred_hw_mode == WMI_HOST_HW_MODE_MAX)4726		return -EINVAL;4727 4728	return 0;4729}4730 4731static int ath11k_wmi_tlv_mac_phy_caps_parse(struct ath11k_base *soc,4732					     u16 tag, u16 len,4733					     const void *ptr, void *data)4734{4735	struct wmi_tlv_svc_rdy_ext_parse *svc_rdy_ext = data;4736 4737	if (tag != WMI_TAG_MAC_PHY_CAPABILITIES)4738		return -EPROTO;4739 4740	if (svc_rdy_ext->n_mac_phy_caps >= svc_rdy_ext->tot_phy_id)4741		return -ENOBUFS;4742 4743	len = min_t(u16, len, sizeof(struct wmi_mac_phy_capabilities));4744	if (!svc_rdy_ext->n_mac_phy_caps) {4745		svc_rdy_ext->mac_phy_caps = kcalloc(svc_rdy_ext->tot_phy_id,4746						    len, GFP_ATOMIC);4747		if (!svc_rdy_ext->mac_phy_caps)4748			return -ENOMEM;4749	}4750 4751	memcpy(svc_rdy_ext->mac_phy_caps + svc_rdy_ext->n_mac_phy_caps, ptr, len);4752	svc_rdy_ext->n_mac_phy_caps++;4753	return 0;4754}4755 4756static int ath11k_wmi_tlv_ext_hal_reg_caps_parse(struct ath11k_base *soc,4757						 u16 tag, u16 len,4758						 const void *ptr, void *data)4759{4760	struct wmi_tlv_svc_rdy_ext_parse *svc_rdy_ext = data;4761 4762	if (tag != WMI_TAG_HAL_REG_CAPABILITIES_EXT)4763		return -EPROTO;4764 4765	if (svc_rdy_ext->n_ext_hal_reg_caps >= svc_rdy_ext->param.num_phy)4766		return -ENOBUFS;4767 4768	svc_rdy_ext->n_ext_hal_reg_caps++;4769	return 0;4770}4771 4772static int ath11k_wmi_tlv_ext_hal_reg_caps(struct ath11k_base *soc,4773					   u16 len, const void *ptr, void *data)4774{4775	struct ath11k_pdev_wmi *wmi_handle = &soc->wmi_ab.wmi[0];4776	struct wmi_tlv_svc_rdy_ext_parse *svc_rdy_ext = data;4777	struct ath11k_hal_reg_capabilities_ext reg_cap;4778	int ret;4779	u32 i;4780 4781	svc_rdy_ext->n_ext_hal_reg_caps = 0;4782	svc_rdy_ext->ext_hal_reg_caps = (struct wmi_hal_reg_capabilities_ext *)ptr;4783	ret = ath11k_wmi_tlv_iter(soc, ptr, len,4784				  ath11k_wmi_tlv_ext_hal_reg_caps_parse,4785				  svc_rdy_ext);4786	if (ret) {4787		ath11k_warn(soc, "failed to parse tlv %d\n", ret);4788		return ret;4789	}4790 4791	for (i = 0; i < svc_rdy_ext->param.num_phy; i++) {4792		ret = ath11k_pull_reg_cap_svc_rdy_ext(wmi_handle,4793						      svc_rdy_ext->soc_hal_reg_caps,4794						      svc_rdy_ext->ext_hal_reg_caps, i,4795						      &reg_cap);4796		if (ret) {4797			ath11k_warn(soc, "failed to extract reg cap %d\n", i);4798			return ret;4799		}4800 4801		memcpy(&soc->hal_reg_cap[reg_cap.phy_id],4802		       &reg_cap, sizeof(reg_cap));4803	}4804	return 0;4805}4806 4807static int ath11k_wmi_tlv_ext_soc_hal_reg_caps_parse(struct ath11k_base *soc,4808						     u16 len, const void *ptr,4809						     void *data)4810{4811	struct ath11k_pdev_wmi *wmi_handle = &soc->wmi_ab.wmi[0];4812	struct wmi_tlv_svc_rdy_ext_parse *svc_rdy_ext = data;4813	u8 hw_mode_id = svc_rdy_ext->pref_hw_mode_caps.hw_mode_id;4814	u32 phy_id_map;4815	int pdev_index = 0;4816	int ret;4817 4818	svc_rdy_ext->soc_hal_reg_caps = (struct wmi_soc_hal_reg_capabilities *)ptr;4819	svc_rdy_ext->param.num_phy = svc_rdy_ext->soc_hal_reg_caps->num_phy;4820 4821	soc->num_radios = 0;4822	soc->target_pdev_count = 0;4823	phy_id_map = svc_rdy_ext->pref_hw_mode_caps.phy_id_map;4824 4825	while (phy_id_map && soc->num_radios < MAX_RADIOS) {4826		ret = ath11k_pull_mac_phy_cap_svc_ready_ext(wmi_handle,4827							    svc_rdy_ext->hw_caps,4828							    svc_rdy_ext->hw_mode_caps,4829							    svc_rdy_ext->soc_hal_reg_caps,4830							    svc_rdy_ext->mac_phy_caps,4831							    hw_mode_id, soc->num_radios,4832							    &soc->pdevs[pdev_index]);4833		if (ret) {4834			ath11k_warn(soc, "failed to extract mac caps, idx :%d\n",4835				    soc->num_radios);4836			return ret;4837		}4838 4839		soc->num_radios++;4840 4841		/* For QCA6390, save mac_phy capability in the same pdev */4842		if (soc->hw_params.single_pdev_only)4843			pdev_index = 0;4844		else4845			pdev_index = soc->num_radios;4846 4847		/* TODO: mac_phy_cap prints */4848		phy_id_map >>= 1;4849	}4850 4851	/* For QCA6390, set num_radios to 1 because host manages4852	 * both 2G and 5G radio in one pdev.4853	 * Set pdev_id = 0 and 0 means soc level.4854	 */4855	if (soc->hw_params.single_pdev_only) {4856		soc->num_radios = 1;4857		soc->pdevs[0].pdev_id = 0;4858	}4859 4860	if (!soc->reg_info_store) {4861		soc->reg_info_store = kcalloc(soc->num_radios,4862					      sizeof(*soc->reg_info_store),4863					      GFP_ATOMIC);4864		if (!soc->reg_info_store)4865			return -ENOMEM;4866	}4867 4868	return 0;4869}4870 4871static int ath11k_wmi_tlv_dma_ring_caps_parse(struct ath11k_base *soc,4872					      u16 tag, u16 len,4873					      const void *ptr, void *data)4874{4875	struct wmi_tlv_dma_ring_caps_parse *parse = data;4876 4877	if (tag != WMI_TAG_DMA_RING_CAPABILITIES)4878		return -EPROTO;4879 4880	parse->n_dma_ring_caps++;4881	return 0;4882}4883 4884static int ath11k_wmi_alloc_dbring_caps(struct ath11k_base *ab,4885					u32 num_cap)4886{4887	size_t sz;4888	void *ptr;4889 4890	sz = num_cap * sizeof(struct ath11k_dbring_cap);4891	ptr = kzalloc(sz, GFP_ATOMIC);4892	if (!ptr)4893		return -ENOMEM;4894 4895	ab->db_caps = ptr;4896	ab->num_db_cap = num_cap;4897 4898	return 0;4899}4900 4901static void ath11k_wmi_free_dbring_caps(struct ath11k_base *ab)4902{4903	kfree(ab->db_caps);4904	ab->db_caps = NULL;4905	ab->num_db_cap = 0;4906}4907 4908static int ath11k_wmi_tlv_dma_ring_caps(struct ath11k_base *ab,4909					u16 len, const void *ptr, void *data)4910{4911	struct wmi_tlv_dma_ring_caps_parse *dma_caps_parse = data;4912	struct wmi_dma_ring_capabilities *dma_caps;4913	struct ath11k_dbring_cap *dir_buff_caps;4914	int ret;4915	u32 i;4916 4917	dma_caps_parse->n_dma_ring_caps = 0;4918	dma_caps = (struct wmi_dma_ring_capabilities *)ptr;4919	ret = ath11k_wmi_tlv_iter(ab, ptr, len,4920				  ath11k_wmi_tlv_dma_ring_caps_parse,4921				  dma_caps_parse);4922	if (ret) {4923		ath11k_warn(ab, "failed to parse dma ring caps tlv %d\n", ret);4924		return ret;4925	}4926 4927	if (!dma_caps_parse->n_dma_ring_caps)4928		return 0;4929 4930	if (ab->num_db_cap) {4931		ath11k_warn(ab, "Already processed, so ignoring dma ring caps\n");4932		return 0;4933	}4934 4935	ret = ath11k_wmi_alloc_dbring_caps(ab, dma_caps_parse->n_dma_ring_caps);4936	if (ret)4937		return ret;4938 4939	dir_buff_caps = ab->db_caps;4940	for (i = 0; i < dma_caps_parse->n_dma_ring_caps; i++) {4941		if (dma_caps[i].module_id >= WMI_DIRECT_BUF_MAX) {4942			ath11k_warn(ab, "Invalid module id %d\n", dma_caps[i].module_id);4943			ret = -EINVAL;4944			goto free_dir_buff;4945		}4946 4947		dir_buff_caps[i].id = dma_caps[i].module_id;4948		dir_buff_caps[i].pdev_id = DP_HW2SW_MACID(dma_caps[i].pdev_id);4949		dir_buff_caps[i].min_elem = dma_caps[i].min_elem;4950		dir_buff_caps[i].min_buf_sz = dma_caps[i].min_buf_sz;4951		dir_buff_caps[i].min_buf_align = dma_caps[i].min_buf_align;4952	}4953 4954	return 0;4955 4956free_dir_buff:4957	ath11k_wmi_free_dbring_caps(ab);4958	return ret;4959}4960 4961static int ath11k_wmi_tlv_svc_rdy_ext_parse(struct ath11k_base *ab,4962					    u16 tag, u16 len,4963					    const void *ptr, void *data)4964{4965	struct ath11k_pdev_wmi *wmi_handle = &ab->wmi_ab.wmi[0];4966	struct wmi_tlv_svc_rdy_ext_parse *svc_rdy_ext = data;4967	int ret;4968 4969	switch (tag) {4970	case WMI_TAG_SERVICE_READY_EXT_EVENT:4971		ret = ath11k_pull_svc_ready_ext(wmi_handle, ptr,4972						&svc_rdy_ext->param);4973		if (ret) {4974			ath11k_warn(ab, "unable to extract ext params\n");4975			return ret;4976		}4977		break;4978 4979	case WMI_TAG_SOC_MAC_PHY_HW_MODE_CAPS:4980		svc_rdy_ext->hw_caps = (struct wmi_soc_mac_phy_hw_mode_caps *)ptr;4981		svc_rdy_ext->param.num_hw_modes = svc_rdy_ext->hw_caps->num_hw_modes;4982		break;4983 4984	case WMI_TAG_SOC_HAL_REG_CAPABILITIES:4985		ret = ath11k_wmi_tlv_ext_soc_hal_reg_caps_parse(ab, len, ptr,4986								svc_rdy_ext);4987		if (ret)4988			return ret;4989		break;4990 4991	case WMI_TAG_ARRAY_STRUCT:4992		if (!svc_rdy_ext->hw_mode_done) {4993			ret = ath11k_wmi_tlv_hw_mode_caps(ab, len, ptr,4994							  svc_rdy_ext);4995			if (ret)4996				return ret;4997 4998			svc_rdy_ext->hw_mode_done = true;4999		} else if (!svc_rdy_ext->mac_phy_done) {5000			svc_rdy_ext->n_mac_phy_caps = 0;5001			ret = ath11k_wmi_tlv_iter(ab, ptr, len,5002						  ath11k_wmi_tlv_mac_phy_caps_parse,5003						  svc_rdy_ext);5004			if (ret) {5005				ath11k_warn(ab, "failed to parse tlv %d\n", ret);5006				return ret;5007			}5008 5009			svc_rdy_ext->mac_phy_done = true;5010		} else if (!svc_rdy_ext->ext_hal_reg_done) {5011			ret = ath11k_wmi_tlv_ext_hal_reg_caps(ab, len, ptr,5012							      svc_rdy_ext);5013			if (ret)5014				return ret;5015 5016			svc_rdy_ext->ext_hal_reg_done = true;5017		} else if (!svc_rdy_ext->mac_phy_chainmask_combo_done) {5018			svc_rdy_ext->mac_phy_chainmask_combo_done = true;5019		} else if (!svc_rdy_ext->mac_phy_chainmask_cap_done) {5020			svc_rdy_ext->mac_phy_chainmask_cap_done = true;5021		} else if (!svc_rdy_ext->oem_dma_ring_cap_done) {5022			svc_rdy_ext->oem_dma_ring_cap_done = true;5023		} else if (!svc_rdy_ext->dma_ring_cap_done) {5024			ret = ath11k_wmi_tlv_dma_ring_caps(ab, len, ptr,5025							   &svc_rdy_ext->dma_caps_parse);5026			if (ret)5027				return ret;5028 5029			svc_rdy_ext->dma_ring_cap_done = true;5030		}5031		break;5032 5033	default:5034		break;5035	}5036	return 0;5037}5038 5039static int ath11k_service_ready_ext_event(struct ath11k_base *ab,5040					  struct sk_buff *skb)5041{5042	struct wmi_tlv_svc_rdy_ext_parse svc_rdy_ext = { };5043	int ret;5044 5045	ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len,5046				  ath11k_wmi_tlv_svc_rdy_ext_parse,5047				  &svc_rdy_ext);5048	if (ret) {5049		ath11k_warn(ab, "failed to parse tlv %d\n", ret);5050		goto err;5051	}5052 5053	ath11k_dbg(ab, ATH11K_DBG_WMI, "event service ready ext");5054 5055	if (!test_bit(WMI_TLV_SERVICE_EXT2_MSG, ab->wmi_ab.svc_map))5056		complete(&ab->wmi_ab.service_ready);5057 5058	kfree(svc_rdy_ext.mac_phy_caps);5059	return 0;5060 5061err:5062	ath11k_wmi_free_dbring_caps(ab);5063	return ret;5064}5065 5066static int ath11k_wmi_tlv_svc_rdy_ext2_parse(struct ath11k_base *ab,5067					     u16 tag, u16 len,5068					     const void *ptr, void *data)5069{5070	struct wmi_tlv_svc_rdy_ext2_parse *parse = data;5071	int ret;5072 5073	switch (tag) {5074	case WMI_TAG_ARRAY_STRUCT:5075		if (!parse->dma_ring_cap_done) {5076			ret = ath11k_wmi_tlv_dma_ring_caps(ab, len, ptr,5077							   &parse->dma_caps_parse);5078			if (ret)5079				return ret;5080 5081			parse->dma_ring_cap_done = true;5082		}5083		break;5084	default:5085		break;5086	}5087 5088	return 0;5089}5090 5091static int ath11k_service_ready_ext2_event(struct ath11k_base *ab,5092					   struct sk_buff *skb)5093{5094	struct wmi_tlv_svc_rdy_ext2_parse svc_rdy_ext2 = { };5095	int ret;5096 5097	ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len,5098				  ath11k_wmi_tlv_svc_rdy_ext2_parse,5099				  &svc_rdy_ext2);5100	if (ret) {5101		ath11k_warn(ab, "failed to parse ext2 event tlv %d\n", ret);5102		goto err;5103	}5104 5105	ath11k_dbg(ab, ATH11K_DBG_WMI, "event service ready ext2");5106 5107	complete(&ab->wmi_ab.service_ready);5108 5109	return 0;5110 5111err:5112	ath11k_wmi_free_dbring_caps(ab);5113	return ret;5114}5115 5116static int ath11k_pull_vdev_start_resp_tlv(struct ath11k_base *ab, struct sk_buff *skb,5117					   struct wmi_vdev_start_resp_event *vdev_rsp)5118{5119	const void **tb;5120	const struct wmi_vdev_start_resp_event *ev;5121	int ret;5122 5123	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);5124	if (IS_ERR(tb)) {5125		ret = PTR_ERR(tb);5126		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);5127		return ret;5128	}5129 5130	ev = tb[WMI_TAG_VDEV_START_RESPONSE_EVENT];5131	if (!ev) {5132		ath11k_warn(ab, "failed to fetch vdev start resp ev");5133		kfree(tb);5134		return -EPROTO;5135	}5136 5137	memset(vdev_rsp, 0, sizeof(*vdev_rsp));5138 5139	vdev_rsp->vdev_id = ev->vdev_id;5140	vdev_rsp->requestor_id = ev->requestor_id;5141	vdev_rsp->resp_type = ev->resp_type;5142	vdev_rsp->status = ev->status;5143	vdev_rsp->chain_mask = ev->chain_mask;5144	vdev_rsp->smps_mode = ev->smps_mode;5145	vdev_rsp->mac_id = ev->mac_id;5146	vdev_rsp->cfgd_tx_streams = ev->cfgd_tx_streams;5147	vdev_rsp->cfgd_rx_streams = ev->cfgd_rx_streams;5148	vdev_rsp->max_allowed_tx_power = ev->max_allowed_tx_power;5149 5150	kfree(tb);5151	return 0;5152}5153 5154static void ath11k_print_reg_rule(struct ath11k_base *ab, const char *band,5155				  u32 num_reg_rules,5156				  struct cur_reg_rule *reg_rule_ptr)5157{5158	struct cur_reg_rule *reg_rule = reg_rule_ptr;5159	u32 count;5160 5161	ath11k_dbg(ab, ATH11K_DBG_WMI, "number of reg rules in %s band: %d\n",5162		   band, num_reg_rules);5163 5164	for (count = 0; count < num_reg_rules; count++) {5165		ath11k_dbg(ab, ATH11K_DBG_WMI,5166			   "reg rule %d: (%d - %d @ %d) (%d, %d) (FLAGS %d)\n",5167			   count + 1, reg_rule->start_freq, reg_rule->end_freq,5168			   reg_rule->max_bw, reg_rule->ant_gain,5169			   reg_rule->reg_power, reg_rule->flags);5170		reg_rule++;5171	}5172}5173 5174static struct cur_reg_rule5175*create_reg_rules_from_wmi(u32 num_reg_rules,5176			   struct wmi_regulatory_rule_struct *wmi_reg_rule)5177{5178	struct cur_reg_rule *reg_rule_ptr;5179	u32 count;5180 5181	reg_rule_ptr = kcalloc(num_reg_rules, sizeof(*reg_rule_ptr),5182			       GFP_ATOMIC);5183 5184	if (!reg_rule_ptr)5185		return NULL;5186 5187	for (count = 0; count < num_reg_rules; count++) {5188		reg_rule_ptr[count].start_freq =5189			FIELD_GET(REG_RULE_START_FREQ,5190				  wmi_reg_rule[count].freq_info);5191		reg_rule_ptr[count].end_freq =5192			FIELD_GET(REG_RULE_END_FREQ,5193				  wmi_reg_rule[count].freq_info);5194		reg_rule_ptr[count].max_bw =5195			FIELD_GET(REG_RULE_MAX_BW,5196				  wmi_reg_rule[count].bw_pwr_info);5197		reg_rule_ptr[count].reg_power =5198			FIELD_GET(REG_RULE_REG_PWR,5199				  wmi_reg_rule[count].bw_pwr_info);5200		reg_rule_ptr[count].ant_gain =5201			FIELD_GET(REG_RULE_ANT_GAIN,5202				  wmi_reg_rule[count].bw_pwr_info);5203		reg_rule_ptr[count].flags =5204			FIELD_GET(REG_RULE_FLAGS,5205				  wmi_reg_rule[count].flag_info);5206	}5207 5208	return reg_rule_ptr;5209}5210 5211static int ath11k_pull_reg_chan_list_update_ev(struct ath11k_base *ab,5212					       struct sk_buff *skb,5213					       struct cur_regulatory_info *reg_info)5214{5215	const void **tb;5216	const struct wmi_reg_chan_list_cc_event *chan_list_event_hdr;5217	struct wmi_regulatory_rule_struct *wmi_reg_rule;5218	u32 num_2ghz_reg_rules, num_5ghz_reg_rules;5219	int ret;5220 5221	ath11k_dbg(ab, ATH11K_DBG_WMI, "processing regulatory channel list\n");5222 5223	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);5224	if (IS_ERR(tb)) {5225		ret = PTR_ERR(tb);5226		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);5227		return ret;5228	}5229 5230	chan_list_event_hdr = tb[WMI_TAG_REG_CHAN_LIST_CC_EVENT];5231	if (!chan_list_event_hdr) {5232		ath11k_warn(ab, "failed to fetch reg chan list update ev\n");5233		kfree(tb);5234		return -EPROTO;5235	}5236 5237	reg_info->num_2ghz_reg_rules = chan_list_event_hdr->num_2ghz_reg_rules;5238	reg_info->num_5ghz_reg_rules = chan_list_event_hdr->num_5ghz_reg_rules;5239 5240	if (!(reg_info->num_2ghz_reg_rules + reg_info->num_5ghz_reg_rules)) {5241		ath11k_warn(ab, "No regulatory rules available in the event info\n");5242		kfree(tb);5243		return -EINVAL;5244	}5245 5246	memcpy(reg_info->alpha2, &chan_list_event_hdr->alpha2,5247	       REG_ALPHA2_LEN);5248	reg_info->dfs_region = chan_list_event_hdr->dfs_region;5249	reg_info->phybitmap = chan_list_event_hdr->phybitmap;5250	reg_info->num_phy = chan_list_event_hdr->num_phy;5251	reg_info->phy_id = chan_list_event_hdr->phy_id;5252	reg_info->ctry_code = chan_list_event_hdr->country_id;5253	reg_info->reg_dmn_pair = chan_list_event_hdr->domain_code;5254 5255	ath11k_dbg(ab, ATH11K_DBG_WMI,5256		   "status_code %s",5257		   ath11k_cc_status_to_str(reg_info->status_code));5258 5259	reg_info->status_code =5260		ath11k_wmi_cc_setting_code_to_reg(chan_list_event_hdr->status_code);5261 5262	reg_info->is_ext_reg_event = false;5263 5264	reg_info->min_bw_2ghz = chan_list_event_hdr->min_bw_2ghz;5265	reg_info->max_bw_2ghz = chan_list_event_hdr->max_bw_2ghz;5266	reg_info->min_bw_5ghz = chan_list_event_hdr->min_bw_5ghz;5267	reg_info->max_bw_5ghz = chan_list_event_hdr->max_bw_5ghz;5268 5269	num_2ghz_reg_rules = reg_info->num_2ghz_reg_rules;5270	num_5ghz_reg_rules = reg_info->num_5ghz_reg_rules;5271 5272	ath11k_dbg(ab, ATH11K_DBG_WMI,5273		   "cc %s dsf %d BW: min_2ghz %d max_2ghz %d min_5ghz %d max_5ghz %d",5274		   reg_info->alpha2, reg_info->dfs_region,5275		   reg_info->min_bw_2ghz, reg_info->max_bw_2ghz,5276		   reg_info->min_bw_5ghz, reg_info->max_bw_5ghz);5277 5278	ath11k_dbg(ab, ATH11K_DBG_WMI,5279		   "num_2ghz_reg_rules %d num_5ghz_reg_rules %d",5280		   num_2ghz_reg_rules, num_5ghz_reg_rules);5281 5282	wmi_reg_rule =5283		(struct wmi_regulatory_rule_struct *)((u8 *)chan_list_event_hdr5284						+ sizeof(*chan_list_event_hdr)5285						+ sizeof(struct wmi_tlv));5286 5287	if (num_2ghz_reg_rules) {5288		reg_info->reg_rules_2ghz_ptr =5289				create_reg_rules_from_wmi(num_2ghz_reg_rules,5290							  wmi_reg_rule);5291		if (!reg_info->reg_rules_2ghz_ptr) {5292			kfree(tb);5293			ath11k_warn(ab, "Unable to Allocate memory for 2 GHz rules\n");5294			return -ENOMEM;5295		}5296 5297		ath11k_print_reg_rule(ab, "2 GHz",5298				      num_2ghz_reg_rules,5299				      reg_info->reg_rules_2ghz_ptr);5300	}5301 5302	if (num_5ghz_reg_rules) {5303		wmi_reg_rule += num_2ghz_reg_rules;5304		reg_info->reg_rules_5ghz_ptr =5305				create_reg_rules_from_wmi(num_5ghz_reg_rules,5306							  wmi_reg_rule);5307		if (!reg_info->reg_rules_5ghz_ptr) {5308			kfree(tb);5309			ath11k_warn(ab, "Unable to Allocate memory for 5 GHz rules\n");5310			return -ENOMEM;5311		}5312 5313		ath11k_print_reg_rule(ab, "5 GHz",5314				      num_5ghz_reg_rules,5315				      reg_info->reg_rules_5ghz_ptr);5316	}5317 5318	ath11k_dbg(ab, ATH11K_DBG_WMI, "processed regulatory channel list\n");5319 5320	kfree(tb);5321	return 0;5322}5323 5324static struct cur_reg_rule5325*create_ext_reg_rules_from_wmi(u32 num_reg_rules,5326			       struct wmi_regulatory_ext_rule *wmi_reg_rule)5327{5328	struct cur_reg_rule *reg_rule_ptr;5329	u32 count;5330 5331	reg_rule_ptr =  kcalloc(num_reg_rules, sizeof(*reg_rule_ptr), GFP_ATOMIC);5332 5333	if (!reg_rule_ptr)5334		return NULL;5335 5336	for (count = 0; count < num_reg_rules; count++) {5337		reg_rule_ptr[count].start_freq =5338			u32_get_bits(wmi_reg_rule[count].freq_info,5339				     REG_RULE_START_FREQ);5340		reg_rule_ptr[count].end_freq =5341			u32_get_bits(wmi_reg_rule[count].freq_info,5342				     REG_RULE_END_FREQ);5343		reg_rule_ptr[count].max_bw =5344			u32_get_bits(wmi_reg_rule[count].bw_pwr_info,5345				     REG_RULE_MAX_BW);5346		reg_rule_ptr[count].reg_power =5347			u32_get_bits(wmi_reg_rule[count].bw_pwr_info,5348				     REG_RULE_REG_PWR);5349		reg_rule_ptr[count].ant_gain =5350			u32_get_bits(wmi_reg_rule[count].bw_pwr_info,5351				     REG_RULE_ANT_GAIN);5352		reg_rule_ptr[count].flags =5353			u32_get_bits(wmi_reg_rule[count].flag_info,5354				     REG_RULE_FLAGS);5355		reg_rule_ptr[count].psd_flag =5356			u32_get_bits(wmi_reg_rule[count].psd_power_info,5357				     REG_RULE_PSD_INFO);5358		reg_rule_ptr[count].psd_eirp =5359			u32_get_bits(wmi_reg_rule[count].psd_power_info,5360				     REG_RULE_PSD_EIRP);5361	}5362 5363	return reg_rule_ptr;5364}5365 5366static u85367ath11k_invalid_5ghz_reg_ext_rules_from_wmi(u32 num_reg_rules,5368					   const struct wmi_regulatory_ext_rule *rule)5369{5370	u8 num_invalid_5ghz_rules = 0;5371	u32 count, start_freq;5372 5373	for (count = 0; count < num_reg_rules; count++) {5374		start_freq = u32_get_bits(rule[count].freq_info,5375					  REG_RULE_START_FREQ);5376 5377		if (start_freq >= ATH11K_MIN_6G_FREQ)5378			num_invalid_5ghz_rules++;5379	}5380 5381	return num_invalid_5ghz_rules;5382}5383 5384static int ath11k_pull_reg_chan_list_ext_update_ev(struct ath11k_base *ab,5385						   struct sk_buff *skb,5386						   struct cur_regulatory_info *reg_info)5387{5388	const void **tb;5389	const struct wmi_reg_chan_list_cc_ext_event *ev;5390	struct wmi_regulatory_ext_rule *ext_wmi_reg_rule;5391	u32 num_2ghz_reg_rules, num_5ghz_reg_rules;5392	u32 num_6ghz_reg_rules_ap[WMI_REG_CURRENT_MAX_AP_TYPE];5393	u32 num_6ghz_client[WMI_REG_CURRENT_MAX_AP_TYPE][WMI_REG_MAX_CLIENT_TYPE];5394	u32 total_reg_rules = 0;5395	int ret, i, j, num_invalid_5ghz_ext_rules = 0;5396 5397	ath11k_dbg(ab, ATH11K_DBG_WMI, "processing regulatory ext channel list\n");5398 5399	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);5400	if (IS_ERR(tb)) {5401		ret = PTR_ERR(tb);5402		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);5403		return ret;5404	}5405 5406	ev = tb[WMI_TAG_REG_CHAN_LIST_CC_EXT_EVENT];5407	if (!ev) {5408		ath11k_warn(ab, "failed to fetch reg chan list ext update ev\n");5409		kfree(tb);5410		return -EPROTO;5411	}5412 5413	reg_info->num_2ghz_reg_rules = ev->num_2ghz_reg_rules;5414	reg_info->num_5ghz_reg_rules = ev->num_5ghz_reg_rules;5415	reg_info->num_6ghz_rules_ap[WMI_REG_INDOOR_AP] =5416			ev->num_6ghz_reg_rules_ap_lpi;5417	reg_info->num_6ghz_rules_ap[WMI_REG_STANDARD_POWER_AP] =5418			ev->num_6ghz_reg_rules_ap_sp;5419	reg_info->num_6ghz_rules_ap[WMI_REG_VERY_LOW_POWER_AP] =5420			ev->num_6ghz_reg_rules_ap_vlp;5421 5422	for (i = 0; i < WMI_REG_MAX_CLIENT_TYPE; i++) {5423		reg_info->num_6ghz_rules_client[WMI_REG_INDOOR_AP][i] =5424			ev->num_6ghz_reg_rules_client_lpi[i];5425		reg_info->num_6ghz_rules_client[WMI_REG_STANDARD_POWER_AP][i] =5426			ev->num_6ghz_reg_rules_client_sp[i];5427		reg_info->num_6ghz_rules_client[WMI_REG_VERY_LOW_POWER_AP][i] =5428			ev->num_6ghz_reg_rules_client_vlp[i];5429	}5430 5431	num_2ghz_reg_rules = reg_info->num_2ghz_reg_rules;5432	num_5ghz_reg_rules = reg_info->num_5ghz_reg_rules;5433 5434	total_reg_rules += num_2ghz_reg_rules;5435	total_reg_rules += num_5ghz_reg_rules;5436 5437	if ((num_2ghz_reg_rules > MAX_REG_RULES) ||5438	    (num_5ghz_reg_rules > MAX_REG_RULES)) {5439		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",5440			    num_2ghz_reg_rules, num_5ghz_reg_rules, MAX_REG_RULES);5441		kfree(tb);5442		return -EINVAL;5443	}5444 5445	for (i = 0; i < WMI_REG_CURRENT_MAX_AP_TYPE; i++) {5446		num_6ghz_reg_rules_ap[i] = reg_info->num_6ghz_rules_ap[i];5447 5448		if (num_6ghz_reg_rules_ap[i] > MAX_6GHZ_REG_RULES) {5449			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",5450				    i, num_6ghz_reg_rules_ap[i], MAX_6GHZ_REG_RULES);5451			kfree(tb);5452			return -EINVAL;5453		}5454 5455		total_reg_rules += num_6ghz_reg_rules_ap[i];5456	}5457 5458	for (i = 0; i < WMI_REG_MAX_CLIENT_TYPE; i++) {5459		num_6ghz_client[WMI_REG_INDOOR_AP][i] =5460			reg_info->num_6ghz_rules_client[WMI_REG_INDOOR_AP][i];5461		total_reg_rules += num_6ghz_client[WMI_REG_INDOOR_AP][i];5462 5463		num_6ghz_client[WMI_REG_STANDARD_POWER_AP][i] =5464			reg_info->num_6ghz_rules_client[WMI_REG_STANDARD_POWER_AP][i];5465		total_reg_rules += num_6ghz_client[WMI_REG_STANDARD_POWER_AP][i];5466 5467		num_6ghz_client[WMI_REG_VERY_LOW_POWER_AP][i] =5468			reg_info->num_6ghz_rules_client[WMI_REG_VERY_LOW_POWER_AP][i];5469		total_reg_rules += num_6ghz_client[WMI_REG_VERY_LOW_POWER_AP][i];5470 5471		if ((num_6ghz_client[WMI_REG_INDOOR_AP][i] > MAX_6GHZ_REG_RULES) ||5472		    (num_6ghz_client[WMI_REG_STANDARD_POWER_AP][i] >5473							     MAX_6GHZ_REG_RULES) ||5474		    (num_6ghz_client[WMI_REG_VERY_LOW_POWER_AP][i] >5475							     MAX_6GHZ_REG_RULES)) {5476			ath11k_warn(ab,5477				    "Num 6 GHz client reg rules exceeds max limit, for client(type: %d)\n",5478				    i);5479			kfree(tb);5480			return -EINVAL;5481		}5482	}5483 5484	if (!total_reg_rules) {5485		ath11k_warn(ab, "No reg rules available\n");5486		kfree(tb);5487		return -EINVAL;5488	}5489 5490	memcpy(reg_info->alpha2, &ev->alpha2, REG_ALPHA2_LEN);5491 5492	reg_info->dfs_region = ev->dfs_region;5493	reg_info->phybitmap = ev->phybitmap;5494	reg_info->num_phy = ev->num_phy;5495	reg_info->phy_id = ev->phy_id;5496	reg_info->ctry_code = ev->country_id;5497	reg_info->reg_dmn_pair = ev->domain_code;5498 5499	ath11k_dbg(ab, ATH11K_DBG_WMI,5500		   "status_code %s",5501		   ath11k_cc_status_to_str(reg_info->status_code));5502 5503	reg_info->status_code =5504		ath11k_wmi_cc_setting_code_to_reg(ev->status_code);5505 5506	reg_info->is_ext_reg_event = true;5507 5508	reg_info->min_bw_2ghz = ev->min_bw_2ghz;5509	reg_info->max_bw_2ghz = ev->max_bw_2ghz;5510	reg_info->min_bw_5ghz = ev->min_bw_5ghz;5511	reg_info->max_bw_5ghz = ev->max_bw_5ghz;5512 5513	reg_info->min_bw_6ghz_ap[WMI_REG_INDOOR_AP] =5514			ev->min_bw_6ghz_ap_lpi;5515	reg_info->max_bw_6ghz_ap[WMI_REG_INDOOR_AP] =5516			ev->max_bw_6ghz_ap_lpi;5517	reg_info->min_bw_6ghz_ap[WMI_REG_STANDARD_POWER_AP] =5518			ev->min_bw_6ghz_ap_sp;5519	reg_info->max_bw_6ghz_ap[WMI_REG_STANDARD_POWER_AP] =5520			ev->max_bw_6ghz_ap_sp;5521	reg_info->min_bw_6ghz_ap[WMI_REG_VERY_LOW_POWER_AP] =5522			ev->min_bw_6ghz_ap_vlp;5523	reg_info->max_bw_6ghz_ap[WMI_REG_VERY_LOW_POWER_AP] =5524			ev->max_bw_6ghz_ap_vlp;5525 5526	ath11k_dbg(ab, ATH11K_DBG_WMI,5527		   "6 GHz AP BW: LPI (%d - %d), SP (%d - %d), VLP (%d - %d)\n",5528		   reg_info->min_bw_6ghz_ap[WMI_REG_INDOOR_AP],5529		   reg_info->max_bw_6ghz_ap[WMI_REG_INDOOR_AP],5530		   reg_info->min_bw_6ghz_ap[WMI_REG_STANDARD_POWER_AP],5531		   reg_info->max_bw_6ghz_ap[WMI_REG_STANDARD_POWER_AP],5532		   reg_info->min_bw_6ghz_ap[WMI_REG_VERY_LOW_POWER_AP],5533		   reg_info->max_bw_6ghz_ap[WMI_REG_VERY_LOW_POWER_AP]);5534 5535	for (i = 0; i < WMI_REG_MAX_CLIENT_TYPE; i++) {5536		reg_info->min_bw_6ghz_client[WMI_REG_INDOOR_AP][i] =5537				ev->min_bw_6ghz_client_lpi[i];5538		reg_info->max_bw_6ghz_client[WMI_REG_INDOOR_AP][i] =5539				ev->max_bw_6ghz_client_lpi[i];5540		reg_info->min_bw_6ghz_client[WMI_REG_STANDARD_POWER_AP][i] =5541				ev->min_bw_6ghz_client_sp[i];5542		reg_info->max_bw_6ghz_client[WMI_REG_STANDARD_POWER_AP][i] =5543				ev->max_bw_6ghz_client_sp[i];5544		reg_info->min_bw_6ghz_client[WMI_REG_VERY_LOW_POWER_AP][i] =5545				ev->min_bw_6ghz_client_vlp[i];5546		reg_info->max_bw_6ghz_client[WMI_REG_VERY_LOW_POWER_AP][i] =5547				ev->max_bw_6ghz_client_vlp[i];5548 5549		ath11k_dbg(ab, ATH11K_DBG_WMI,5550			   "6 GHz %s BW: LPI (%d - %d), SP (%d - %d), VLP (%d - %d)\n",5551			   ath11k_6ghz_client_type_to_str(i),5552			   reg_info->min_bw_6ghz_client[WMI_REG_INDOOR_AP][i],5553			   reg_info->max_bw_6ghz_client[WMI_REG_INDOOR_AP][i],5554			   reg_info->min_bw_6ghz_client[WMI_REG_STANDARD_POWER_AP][i],5555			   reg_info->max_bw_6ghz_client[WMI_REG_STANDARD_POWER_AP][i],5556			   reg_info->min_bw_6ghz_client[WMI_REG_VERY_LOW_POWER_AP][i],5557			   reg_info->max_bw_6ghz_client[WMI_REG_VERY_LOW_POWER_AP][i]);5558	}5559 5560	ath11k_dbg(ab, ATH11K_DBG_WMI,5561		   "cc_ext %s dfs %d BW: min_2ghz %d max_2ghz %d min_5ghz %d max_5ghz %d phy_bitmap 0x%x",5562		   reg_info->alpha2, reg_info->dfs_region,5563		   reg_info->min_bw_2ghz, reg_info->max_bw_2ghz,5564		   reg_info->min_bw_5ghz, reg_info->max_bw_5ghz,5565		   reg_info->phybitmap);5566 5567	ath11k_dbg(ab, ATH11K_DBG_WMI,5568		   "num_2ghz_reg_rules %d num_5ghz_reg_rules %d",5569		   num_2ghz_reg_rules, num_5ghz_reg_rules);5570 5571	ath11k_dbg(ab, ATH11K_DBG_WMI,5572		   "num_6ghz_reg_rules_ap_lpi: %d num_6ghz_reg_rules_ap_sp: %d num_6ghz_reg_rules_ap_vlp: %d",5573		   num_6ghz_reg_rules_ap[WMI_REG_INDOOR_AP],5574		   num_6ghz_reg_rules_ap[WMI_REG_STANDARD_POWER_AP],5575		   num_6ghz_reg_rules_ap[WMI_REG_VERY_LOW_POWER_AP]);5576 5577	j = WMI_REG_DEFAULT_CLIENT;5578	ath11k_dbg(ab, ATH11K_DBG_WMI,5579		   "6 GHz Regular client: num_6ghz_reg_rules_lpi: %d num_6ghz_reg_rules_sp: %d num_6ghz_reg_rules_vlp: %d",5580		   num_6ghz_client[WMI_REG_INDOOR_AP][j],5581		   num_6ghz_client[WMI_REG_STANDARD_POWER_AP][j],5582		   num_6ghz_client[WMI_REG_VERY_LOW_POWER_AP][j]);5583 5584	j = WMI_REG_SUBORDINATE_CLIENT;5585	ath11k_dbg(ab, ATH11K_DBG_WMI,5586		   "6 GHz Subordinate 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	ext_wmi_reg_rule =5592		(struct wmi_regulatory_ext_rule *)((u8 *)ev + sizeof(*ev) +5593						   sizeof(struct wmi_tlv));5594	if (num_2ghz_reg_rules) {5595		reg_info->reg_rules_2ghz_ptr =5596			create_ext_reg_rules_from_wmi(num_2ghz_reg_rules,5597						      ext_wmi_reg_rule);5598 5599		if (!reg_info->reg_rules_2ghz_ptr) {5600			kfree(tb);5601			ath11k_warn(ab, "Unable to Allocate memory for 2 GHz rules\n");5602			return -ENOMEM;5603		}5604 5605		ath11k_print_reg_rule(ab, "2 GHz",5606				      num_2ghz_reg_rules,5607				      reg_info->reg_rules_2ghz_ptr);5608	}5609 5610	ext_wmi_reg_rule += num_2ghz_reg_rules;5611 5612	/* Firmware might include 6 GHz reg rule in 5 GHz rule list5613	 * for few countries along with separate 6 GHz rule.5614	 * Having same 6 GHz reg rule in 5 GHz and 6 GHz rules list5615	 * causes intersect check to be true, and same rules will be5616	 * shown multiple times in iw cmd.5617	 * Hence, avoid parsing 6 GHz rule from 5 GHz reg rule list5618	 */5619	num_invalid_5ghz_ext_rules =5620		ath11k_invalid_5ghz_reg_ext_rules_from_wmi(num_5ghz_reg_rules,5621							   ext_wmi_reg_rule);5622 5623	if (num_invalid_5ghz_ext_rules) {5624		ath11k_dbg(ab, ATH11K_DBG_WMI,5625			   "CC: %s 5 GHz reg rules number %d from fw, %d number of invalid 5 GHz rules",5626			   reg_info->alpha2, reg_info->num_5ghz_reg_rules,5627			   num_invalid_5ghz_ext_rules);5628 5629		num_5ghz_reg_rules = num_5ghz_reg_rules - num_invalid_5ghz_ext_rules;5630		reg_info->num_5ghz_reg_rules = num_5ghz_reg_rules;5631	}5632 5633	if (num_5ghz_reg_rules) {5634		reg_info->reg_rules_5ghz_ptr =5635			create_ext_reg_rules_from_wmi(num_5ghz_reg_rules,5636						      ext_wmi_reg_rule);5637 5638		if (!reg_info->reg_rules_5ghz_ptr) {5639			kfree(tb);5640			ath11k_warn(ab, "Unable to Allocate memory for 5 GHz rules\n");5641			return -ENOMEM;5642		}5643 5644		ath11k_print_reg_rule(ab, "5 GHz",5645				      num_5ghz_reg_rules,5646				      reg_info->reg_rules_5ghz_ptr);5647	}5648 5649	/* We have adjusted the number of 5 GHz reg rules above. But still those5650	 * many rules needs to be adjusted in ext_wmi_reg_rule.5651	 *5652	 * NOTE: num_invalid_5ghz_ext_rules will be 0 for rest other cases.5653	 */5654	ext_wmi_reg_rule += (num_5ghz_reg_rules + num_invalid_5ghz_ext_rules);5655 5656	for (i = 0; i < WMI_REG_CURRENT_MAX_AP_TYPE; i++) {5657		reg_info->reg_rules_6ghz_ap_ptr[i] =5658			create_ext_reg_rules_from_wmi(num_6ghz_reg_rules_ap[i],5659						      ext_wmi_reg_rule);5660 5661		if (!reg_info->reg_rules_6ghz_ap_ptr[i]) {5662			kfree(tb);5663			ath11k_warn(ab, "Unable to Allocate memory for 6 GHz AP rules\n");5664			return -ENOMEM;5665		}5666 5667		ath11k_print_reg_rule(ab, ath11k_6ghz_ap_type_to_str(i),5668				      num_6ghz_reg_rules_ap[i],5669				      reg_info->reg_rules_6ghz_ap_ptr[i]);5670 5671		ext_wmi_reg_rule += num_6ghz_reg_rules_ap[i];5672	}5673 5674	for (j = 0; j < WMI_REG_CURRENT_MAX_AP_TYPE; j++) {5675		ath11k_dbg(ab, ATH11K_DBG_WMI,5676			   "6 GHz AP type %s", ath11k_6ghz_ap_type_to_str(j));5677 5678		for (i = 0; i < WMI_REG_MAX_CLIENT_TYPE; i++) {5679			reg_info->reg_rules_6ghz_client_ptr[j][i] =5680				create_ext_reg_rules_from_wmi(num_6ghz_client[j][i],5681							      ext_wmi_reg_rule);5682 5683			if (!reg_info->reg_rules_6ghz_client_ptr[j][i]) {5684				kfree(tb);5685				ath11k_warn(ab, "Unable to Allocate memory for 6 GHz client rules\n");5686				return -ENOMEM;5687			}5688 5689			ath11k_print_reg_rule(ab,5690					      ath11k_6ghz_client_type_to_str(i),5691					      num_6ghz_client[j][i],5692					      reg_info->reg_rules_6ghz_client_ptr[j][i]);5693 5694			ext_wmi_reg_rule += num_6ghz_client[j][i];5695		}5696	}5697 5698	reg_info->client_type = ev->client_type;5699	reg_info->rnr_tpe_usable = ev->rnr_tpe_usable;5700	reg_info->unspecified_ap_usable =5701			ev->unspecified_ap_usable;5702	reg_info->domain_code_6ghz_ap[WMI_REG_INDOOR_AP] =5703			ev->domain_code_6ghz_ap_lpi;5704	reg_info->domain_code_6ghz_ap[WMI_REG_STANDARD_POWER_AP] =5705			ev->domain_code_6ghz_ap_sp;5706	reg_info->domain_code_6ghz_ap[WMI_REG_VERY_LOW_POWER_AP] =5707			ev->domain_code_6ghz_ap_vlp;5708 5709	ath11k_dbg(ab, ATH11K_DBG_WMI,5710		   "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",5711		   ath11k_6ghz_client_type_to_str(reg_info->client_type),5712		   reg_info->rnr_tpe_usable,5713		   reg_info->unspecified_ap_usable,5714		   ath11k_sub_reg_6ghz_to_str(ev->domain_code_6ghz_ap_lpi),5715		   ath11k_sub_reg_6ghz_to_str(ev->domain_code_6ghz_ap_sp),5716		   ath11k_sub_reg_6ghz_to_str(ev->domain_code_6ghz_ap_vlp));5717 5718	for (i = 0; i < WMI_REG_MAX_CLIENT_TYPE; i++) {5719		reg_info->domain_code_6ghz_client[WMI_REG_INDOOR_AP][i] =5720				ev->domain_code_6ghz_client_lpi[i];5721		reg_info->domain_code_6ghz_client[WMI_REG_STANDARD_POWER_AP][i] =5722				ev->domain_code_6ghz_client_sp[i];5723		reg_info->domain_code_6ghz_client[WMI_REG_VERY_LOW_POWER_AP][i] =5724				ev->domain_code_6ghz_client_vlp[i];5725 5726		ath11k_dbg(ab, ATH11K_DBG_WMI,5727			   "6 GHz client type %s client sub domain: lpi %s, sp %s, vlp %s\n",5728			   ath11k_6ghz_client_type_to_str(i),5729			   ath11k_sub_reg_6ghz_to_str(ev->domain_code_6ghz_client_lpi[i]),5730			   ath11k_sub_reg_6ghz_to_str(ev->domain_code_6ghz_client_sp[i]),5731			   ath11k_sub_reg_6ghz_to_str(ev->domain_code_6ghz_client_vlp[i])5732			  );5733	}5734 5735	reg_info->domain_code_6ghz_super_id = ev->domain_code_6ghz_super_id;5736 5737	ath11k_dbg(ab, ATH11K_DBG_WMI,5738		   "6 GHz client_type %s 6 GHz super domain %s",5739		   ath11k_6ghz_client_type_to_str(reg_info->client_type),5740		   ath11k_super_reg_6ghz_to_str(reg_info->domain_code_6ghz_super_id));5741 5742	ath11k_dbg(ab, ATH11K_DBG_WMI, "processed regulatory ext channel list\n");5743 5744	kfree(tb);5745	return 0;5746}5747 5748static int ath11k_pull_peer_del_resp_ev(struct ath11k_base *ab, struct sk_buff *skb,5749					struct wmi_peer_delete_resp_event *peer_del_resp)5750{5751	const void **tb;5752	const struct wmi_peer_delete_resp_event *ev;5753	int ret;5754 5755	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);5756	if (IS_ERR(tb)) {5757		ret = PTR_ERR(tb);5758		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);5759		return ret;5760	}5761 5762	ev = tb[WMI_TAG_PEER_DELETE_RESP_EVENT];5763	if (!ev) {5764		ath11k_warn(ab, "failed to fetch peer delete resp ev");5765		kfree(tb);5766		return -EPROTO;5767	}5768 5769	memset(peer_del_resp, 0, sizeof(*peer_del_resp));5770 5771	peer_del_resp->vdev_id = ev->vdev_id;5772	ether_addr_copy(peer_del_resp->peer_macaddr.addr,5773			ev->peer_macaddr.addr);5774 5775	kfree(tb);5776	return 0;5777}5778 5779static int ath11k_pull_vdev_del_resp_ev(struct ath11k_base *ab,5780					struct sk_buff *skb,5781					u32 *vdev_id)5782{5783	const void **tb;5784	const struct wmi_vdev_delete_resp_event *ev;5785	int ret;5786 5787	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);5788	if (IS_ERR(tb)) {5789		ret = PTR_ERR(tb);5790		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);5791		return ret;5792	}5793 5794	ev = tb[WMI_TAG_VDEV_DELETE_RESP_EVENT];5795	if (!ev) {5796		ath11k_warn(ab, "failed to fetch vdev delete resp ev");5797		kfree(tb);5798		return -EPROTO;5799	}5800 5801	*vdev_id = ev->vdev_id;5802 5803	kfree(tb);5804	return 0;5805}5806 5807static int ath11k_pull_bcn_tx_status_ev(struct ath11k_base *ab,5808					struct sk_buff *skb,5809					u32 *vdev_id, u32 *tx_status)5810{5811	const void **tb;5812	const struct wmi_bcn_tx_status_event *ev;5813	int ret;5814 5815	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);5816	if (IS_ERR(tb)) {5817		ret = PTR_ERR(tb);5818		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);5819		return ret;5820	}5821 5822	ev = tb[WMI_TAG_OFFLOAD_BCN_TX_STATUS_EVENT];5823	if (!ev) {5824		ath11k_warn(ab, "failed to fetch bcn tx status ev");5825		kfree(tb);5826		return -EPROTO;5827	}5828 5829	*vdev_id   = ev->vdev_id;5830	*tx_status = ev->tx_status;5831 5832	kfree(tb);5833	return 0;5834}5835 5836static int ath11k_pull_vdev_stopped_param_tlv(struct ath11k_base *ab, struct sk_buff *skb,5837					      u32 *vdev_id)5838{5839	const void **tb;5840	const struct wmi_vdev_stopped_event *ev;5841	int ret;5842 5843	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);5844	if (IS_ERR(tb)) {5845		ret = PTR_ERR(tb);5846		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);5847		return ret;5848	}5849 5850	ev = tb[WMI_TAG_VDEV_STOPPED_EVENT];5851	if (!ev) {5852		ath11k_warn(ab, "failed to fetch vdev stop ev");5853		kfree(tb);5854		return -EPROTO;5855	}5856 5857	*vdev_id =  ev->vdev_id;5858 5859	kfree(tb);5860	return 0;5861}5862 5863static int ath11k_wmi_tlv_mgmt_rx_parse(struct ath11k_base *ab,5864					u16 tag, u16 len,5865					const void *ptr, void *data)5866{5867	struct wmi_tlv_mgmt_rx_parse *parse = data;5868 5869	switch (tag) {5870	case WMI_TAG_MGMT_RX_HDR:5871		parse->fixed = ptr;5872		break;5873	case WMI_TAG_ARRAY_BYTE:5874		if (!parse->frame_buf_done) {5875			parse->frame_buf = ptr;5876			parse->frame_buf_done = true;5877		}5878		break;5879	}5880	return 0;5881}5882 5883static int ath11k_pull_mgmt_rx_params_tlv(struct ath11k_base *ab,5884					  struct sk_buff *skb,5885					  struct mgmt_rx_event_params *hdr)5886{5887	struct wmi_tlv_mgmt_rx_parse parse = { };5888	const struct wmi_mgmt_rx_hdr *ev;5889	const u8 *frame;5890	int ret;5891 5892	ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len,5893				  ath11k_wmi_tlv_mgmt_rx_parse,5894				  &parse);5895	if (ret) {5896		ath11k_warn(ab, "failed to parse mgmt rx tlv %d\n",5897			    ret);5898		return ret;5899	}5900 5901	ev = parse.fixed;5902	frame = parse.frame_buf;5903 5904	if (!ev || !frame) {5905		ath11k_warn(ab, "failed to fetch mgmt rx hdr");5906		return -EPROTO;5907	}5908 5909	hdr->pdev_id =  ev->pdev_id;5910	hdr->chan_freq = ev->chan_freq;5911	hdr->channel =  ev->channel;5912	hdr->snr =  ev->snr;5913	hdr->rate =  ev->rate;5914	hdr->phy_mode =  ev->phy_mode;5915	hdr->buf_len =  ev->buf_len;5916	hdr->status =  ev->status;5917	hdr->flags =  ev->flags;5918	hdr->rssi =  ev->rssi;5919	hdr->tsf_delta =  ev->tsf_delta;5920	memcpy(hdr->rssi_ctl, ev->rssi_ctl, sizeof(hdr->rssi_ctl));5921 5922	if (skb->len < (frame - skb->data) + hdr->buf_len) {5923		ath11k_warn(ab, "invalid length in mgmt rx hdr ev");5924		return -EPROTO;5925	}5926 5927	/* shift the sk_buff to point to `frame` */5928	skb_trim(skb, 0);5929	skb_put(skb, frame - skb->data);5930	skb_pull(skb, frame - skb->data);5931	skb_put(skb, hdr->buf_len);5932 5933	ath11k_ce_byte_swap(skb->data, hdr->buf_len);5934 5935	return 0;5936}5937 5938static int wmi_process_mgmt_tx_comp(struct ath11k *ar,5939				    struct wmi_mgmt_tx_compl_event *tx_compl_param)5940{5941	struct sk_buff *msdu;5942	struct ieee80211_tx_info *info;5943	struct ath11k_skb_cb *skb_cb;5944	int num_mgmt;5945 5946	spin_lock_bh(&ar->txmgmt_idr_lock);5947	msdu = idr_find(&ar->txmgmt_idr, tx_compl_param->desc_id);5948 5949	if (!msdu) {5950		ath11k_warn(ar->ab, "received mgmt tx compl for invalid msdu_id: %d\n",5951			    tx_compl_param->desc_id);5952		spin_unlock_bh(&ar->txmgmt_idr_lock);5953		return -ENOENT;5954	}5955 5956	idr_remove(&ar->txmgmt_idr, tx_compl_param->desc_id);5957	spin_unlock_bh(&ar->txmgmt_idr_lock);5958 5959	skb_cb = ATH11K_SKB_CB(msdu);5960	dma_unmap_single(ar->ab->dev, skb_cb->paddr, msdu->len, DMA_TO_DEVICE);5961 5962	info = IEEE80211_SKB_CB(msdu);5963	if ((!(info->flags & IEEE80211_TX_CTL_NO_ACK)) &&5964	    !tx_compl_param->status) {5965		info->flags |= IEEE80211_TX_STAT_ACK;5966		if (test_bit(WMI_TLV_SERVICE_TX_DATA_MGMT_ACK_RSSI,5967			     ar->ab->wmi_ab.svc_map))5968			info->status.ack_signal = tx_compl_param->ack_rssi;5969	}5970 5971	ieee80211_tx_status_irqsafe(ar->hw, msdu);5972 5973	num_mgmt = atomic_dec_if_positive(&ar->num_pending_mgmt_tx);5974 5975	/* WARN when we received this event without doing any mgmt tx */5976	if (num_mgmt < 0)5977		WARN_ON_ONCE(1);5978 5979	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,5980		   "mgmt tx comp pending %d desc id %d\n",5981		   num_mgmt, tx_compl_param->desc_id);5982 5983	if (!num_mgmt)5984		wake_up(&ar->txmgmt_empty_waitq);5985 5986	return 0;5987}5988 5989static int ath11k_pull_mgmt_tx_compl_param_tlv(struct ath11k_base *ab,5990					       struct sk_buff *skb,5991					       struct wmi_mgmt_tx_compl_event *param)5992{5993	const void **tb;5994	const struct wmi_mgmt_tx_compl_event *ev;5995	int ret;5996 5997	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);5998	if (IS_ERR(tb)) {5999		ret = PTR_ERR(tb);6000		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);6001		return ret;6002	}6003 6004	ev = tb[WMI_TAG_MGMT_TX_COMPL_EVENT];6005	if (!ev) {6006		ath11k_warn(ab, "failed to fetch mgmt tx compl ev");6007		kfree(tb);6008		return -EPROTO;6009	}6010 6011	param->pdev_id = ev->pdev_id;6012	param->desc_id = ev->desc_id;6013	param->status = ev->status;6014	param->ack_rssi = ev->ack_rssi;6015 6016	kfree(tb);6017	return 0;6018}6019 6020static void ath11k_wmi_event_scan_started(struct ath11k *ar)6021{6022	lockdep_assert_held(&ar->data_lock);6023 6024	switch (ar->scan.state) {6025	case ATH11K_SCAN_IDLE:6026	case ATH11K_SCAN_RUNNING:6027	case ATH11K_SCAN_ABORTING:6028		ath11k_warn(ar->ab, "received scan started event in an invalid scan state: %s (%d)\n",6029			    ath11k_scan_state_str(ar->scan.state),6030			    ar->scan.state);6031		break;6032	case ATH11K_SCAN_STARTING:6033		ar->scan.state = ATH11K_SCAN_RUNNING;6034		if (ar->scan.is_roc)6035			ieee80211_ready_on_channel(ar->hw);6036		complete(&ar->scan.started);6037		break;6038	}6039}6040 6041static void ath11k_wmi_event_scan_start_failed(struct ath11k *ar)6042{6043	lockdep_assert_held(&ar->data_lock);6044 6045	switch (ar->scan.state) {6046	case ATH11K_SCAN_IDLE:6047	case ATH11K_SCAN_RUNNING:6048	case ATH11K_SCAN_ABORTING:6049		ath11k_warn(ar->ab, "received scan start failed event in an invalid scan state: %s (%d)\n",6050			    ath11k_scan_state_str(ar->scan.state),6051			    ar->scan.state);6052		break;6053	case ATH11K_SCAN_STARTING:6054		complete(&ar->scan.started);6055		__ath11k_mac_scan_finish(ar);6056		break;6057	}6058}6059 6060static void ath11k_wmi_event_scan_completed(struct ath11k *ar)6061{6062	lockdep_assert_held(&ar->data_lock);6063 6064	switch (ar->scan.state) {6065	case ATH11K_SCAN_IDLE:6066	case ATH11K_SCAN_STARTING:6067		/* One suspected reason scan can be completed while starting is6068		 * if firmware fails to deliver all scan events to the host,6069		 * e.g. when transport pipe is full. This has been observed6070		 * with spectral scan phyerr events starving wmi transport6071		 * pipe. In such case the "scan completed" event should be (and6072		 * is) ignored by the host as it may be just firmware's scan6073		 * state machine recovering.6074		 */6075		ath11k_warn(ar->ab, "received scan completed event in an invalid scan state: %s (%d)\n",6076			    ath11k_scan_state_str(ar->scan.state),6077			    ar->scan.state);6078		break;6079	case ATH11K_SCAN_RUNNING:6080	case ATH11K_SCAN_ABORTING:6081		__ath11k_mac_scan_finish(ar);6082		break;6083	}6084}6085 6086static void ath11k_wmi_event_scan_bss_chan(struct ath11k *ar)6087{6088	lockdep_assert_held(&ar->data_lock);6089 6090	switch (ar->scan.state) {6091	case ATH11K_SCAN_IDLE:6092	case ATH11K_SCAN_STARTING:6093		ath11k_warn(ar->ab, "received scan bss chan event in an invalid scan state: %s (%d)\n",6094			    ath11k_scan_state_str(ar->scan.state),6095			    ar->scan.state);6096		break;6097	case ATH11K_SCAN_RUNNING:6098	case ATH11K_SCAN_ABORTING:6099		ar->scan_channel = NULL;6100		break;6101	}6102}6103 6104static void ath11k_wmi_event_scan_foreign_chan(struct ath11k *ar, u32 freq)6105{6106	lockdep_assert_held(&ar->data_lock);6107 6108	switch (ar->scan.state) {6109	case ATH11K_SCAN_IDLE:6110	case ATH11K_SCAN_STARTING:6111		ath11k_warn(ar->ab, "received scan foreign chan event in an invalid scan state: %s (%d)\n",6112			    ath11k_scan_state_str(ar->scan.state),6113			    ar->scan.state);6114		break;6115	case ATH11K_SCAN_RUNNING:6116	case ATH11K_SCAN_ABORTING:6117		ar->scan_channel = ieee80211_get_channel(ar->hw->wiphy, freq);6118		if (ar->scan.is_roc && ar->scan.roc_freq == freq)6119			complete(&ar->scan.on_channel);6120		break;6121	}6122}6123 6124static const char *6125ath11k_wmi_event_scan_type_str(enum wmi_scan_event_type type,6126			       enum wmi_scan_completion_reason reason)6127{6128	switch (type) {6129	case WMI_SCAN_EVENT_STARTED:6130		return "started";6131	case WMI_SCAN_EVENT_COMPLETED:6132		switch (reason) {6133		case WMI_SCAN_REASON_COMPLETED:6134			return "completed";6135		case WMI_SCAN_REASON_CANCELLED:6136			return "completed [cancelled]";6137		case WMI_SCAN_REASON_PREEMPTED:6138			return "completed [preempted]";6139		case WMI_SCAN_REASON_TIMEDOUT:6140			return "completed [timedout]";6141		case WMI_SCAN_REASON_INTERNAL_FAILURE:6142			return "completed [internal err]";6143		case WMI_SCAN_REASON_MAX:6144			break;6145		}6146		return "completed [unknown]";6147	case WMI_SCAN_EVENT_BSS_CHANNEL:6148		return "bss channel";6149	case WMI_SCAN_EVENT_FOREIGN_CHAN:6150		return "foreign channel";6151	case WMI_SCAN_EVENT_DEQUEUED:6152		return "dequeued";6153	case WMI_SCAN_EVENT_PREEMPTED:6154		return "preempted";6155	case WMI_SCAN_EVENT_START_FAILED:6156		return "start failed";6157	case WMI_SCAN_EVENT_RESTARTED:6158		return "restarted";6159	case WMI_SCAN_EVENT_FOREIGN_CHAN_EXIT:6160		return "foreign channel exit";6161	default:6162		return "unknown";6163	}6164}6165 6166static int ath11k_pull_scan_ev(struct ath11k_base *ab, struct sk_buff *skb,6167			       struct wmi_scan_event *scan_evt_param)6168{6169	const void **tb;6170	const struct wmi_scan_event *ev;6171	int ret;6172 6173	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);6174	if (IS_ERR(tb)) {6175		ret = PTR_ERR(tb);6176		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);6177		return ret;6178	}6179 6180	ev = tb[WMI_TAG_SCAN_EVENT];6181	if (!ev) {6182		ath11k_warn(ab, "failed to fetch scan ev");6183		kfree(tb);6184		return -EPROTO;6185	}6186 6187	scan_evt_param->event_type = ev->event_type;6188	scan_evt_param->reason = ev->reason;6189	scan_evt_param->channel_freq = ev->channel_freq;6190	scan_evt_param->scan_req_id = ev->scan_req_id;6191	scan_evt_param->scan_id = ev->scan_id;6192	scan_evt_param->vdev_id = ev->vdev_id;6193	scan_evt_param->tsf_timestamp = ev->tsf_timestamp;6194 6195	kfree(tb);6196	return 0;6197}6198 6199static int ath11k_pull_peer_sta_kickout_ev(struct ath11k_base *ab, struct sk_buff *skb,6200					   struct wmi_peer_sta_kickout_arg *arg)6201{6202	const void **tb;6203	const struct wmi_peer_sta_kickout_event *ev;6204	int ret;6205 6206	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);6207	if (IS_ERR(tb)) {6208		ret = PTR_ERR(tb);6209		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);6210		return ret;6211	}6212 6213	ev = tb[WMI_TAG_PEER_STA_KICKOUT_EVENT];6214	if (!ev) {6215		ath11k_warn(ab, "failed to fetch peer sta kickout ev");6216		kfree(tb);6217		return -EPROTO;6218	}6219 6220	arg->mac_addr = ev->peer_macaddr.addr;6221 6222	kfree(tb);6223	return 0;6224}6225 6226static int ath11k_pull_roam_ev(struct ath11k_base *ab, struct sk_buff *skb,6227			       struct wmi_roam_event *roam_ev)6228{6229	const void **tb;6230	const struct wmi_roam_event *ev;6231	int ret;6232 6233	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);6234	if (IS_ERR(tb)) {6235		ret = PTR_ERR(tb);6236		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);6237		return ret;6238	}6239 6240	ev = tb[WMI_TAG_ROAM_EVENT];6241	if (!ev) {6242		ath11k_warn(ab, "failed to fetch roam ev");6243		kfree(tb);6244		return -EPROTO;6245	}6246 6247	roam_ev->vdev_id = ev->vdev_id;6248	roam_ev->reason = ev->reason;6249	roam_ev->rssi = ev->rssi;6250 6251	kfree(tb);6252	return 0;6253}6254 6255static int freq_to_idx(struct ath11k *ar, int freq)6256{6257	struct ieee80211_supported_band *sband;6258	int band, ch, idx = 0;6259 6260	for (band = NL80211_BAND_2GHZ; band < NUM_NL80211_BANDS; band++) {6261		sband = ar->hw->wiphy->bands[band];6262		if (!sband)6263			continue;6264 6265		for (ch = 0; ch < sband->n_channels; ch++, idx++)6266			if (sband->channels[ch].center_freq == freq)6267				goto exit;6268	}6269 6270exit:6271	return idx;6272}6273 6274static int ath11k_pull_chan_info_ev(struct ath11k_base *ab, struct sk_buff *skb,6275				    struct wmi_chan_info_event *ch_info_ev)6276{6277	const void **tb;6278	const struct wmi_chan_info_event *ev;6279	int ret;6280 6281	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);6282	if (IS_ERR(tb)) {6283		ret = PTR_ERR(tb);6284		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);6285		return ret;6286	}6287 6288	ev = tb[WMI_TAG_CHAN_INFO_EVENT];6289	if (!ev) {6290		ath11k_warn(ab, "failed to fetch chan info ev");6291		kfree(tb);6292		return -EPROTO;6293	}6294 6295	ch_info_ev->err_code = ev->err_code;6296	ch_info_ev->freq = ev->freq;6297	ch_info_ev->cmd_flags = ev->cmd_flags;6298	ch_info_ev->noise_floor = ev->noise_floor;6299	ch_info_ev->rx_clear_count = ev->rx_clear_count;6300	ch_info_ev->cycle_count = ev->cycle_count;6301	ch_info_ev->chan_tx_pwr_range = ev->chan_tx_pwr_range;6302	ch_info_ev->chan_tx_pwr_tp = ev->chan_tx_pwr_tp;6303	ch_info_ev->rx_frame_count = ev->rx_frame_count;6304	ch_info_ev->tx_frame_cnt = ev->tx_frame_cnt;6305	ch_info_ev->mac_clk_mhz = ev->mac_clk_mhz;6306	ch_info_ev->vdev_id = ev->vdev_id;6307 6308	kfree(tb);6309	return 0;6310}6311 6312static int6313ath11k_pull_pdev_bss_chan_info_ev(struct ath11k_base *ab, struct sk_buff *skb,6314				  struct wmi_pdev_bss_chan_info_event *bss_ch_info_ev)6315{6316	const void **tb;6317	const struct wmi_pdev_bss_chan_info_event *ev;6318	int ret;6319 6320	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);6321	if (IS_ERR(tb)) {6322		ret = PTR_ERR(tb);6323		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);6324		return ret;6325	}6326 6327	ev = tb[WMI_TAG_PDEV_BSS_CHAN_INFO_EVENT];6328	if (!ev) {6329		ath11k_warn(ab, "failed to fetch pdev bss chan info ev");6330		kfree(tb);6331		return -EPROTO;6332	}6333 6334	bss_ch_info_ev->pdev_id = ev->pdev_id;6335	bss_ch_info_ev->freq = ev->freq;6336	bss_ch_info_ev->noise_floor = ev->noise_floor;6337	bss_ch_info_ev->rx_clear_count_low = ev->rx_clear_count_low;6338	bss_ch_info_ev->rx_clear_count_high = ev->rx_clear_count_high;6339	bss_ch_info_ev->cycle_count_low = ev->cycle_count_low;6340	bss_ch_info_ev->cycle_count_high = ev->cycle_count_high;6341	bss_ch_info_ev->tx_cycle_count_low = ev->tx_cycle_count_low;6342	bss_ch_info_ev->tx_cycle_count_high = ev->tx_cycle_count_high;6343	bss_ch_info_ev->rx_cycle_count_low = ev->rx_cycle_count_low;6344	bss_ch_info_ev->rx_cycle_count_high = ev->rx_cycle_count_high;6345	bss_ch_info_ev->rx_bss_cycle_count_low = ev->rx_bss_cycle_count_low;6346	bss_ch_info_ev->rx_bss_cycle_count_high = ev->rx_bss_cycle_count_high;6347 6348	kfree(tb);6349	return 0;6350}6351 6352static int6353ath11k_pull_vdev_install_key_compl_ev(struct ath11k_base *ab, struct sk_buff *skb,6354				      struct wmi_vdev_install_key_complete_arg *arg)6355{6356	const void **tb;6357	const struct wmi_vdev_install_key_compl_event *ev;6358	int ret;6359 6360	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);6361	if (IS_ERR(tb)) {6362		ret = PTR_ERR(tb);6363		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);6364		return ret;6365	}6366 6367	ev = tb[WMI_TAG_VDEV_INSTALL_KEY_COMPLETE_EVENT];6368	if (!ev) {6369		ath11k_warn(ab, "failed to fetch vdev install key compl ev");6370		kfree(tb);6371		return -EPROTO;6372	}6373 6374	arg->vdev_id = ev->vdev_id;6375	arg->macaddr = ev->peer_macaddr.addr;6376	arg->key_idx = ev->key_idx;6377	arg->key_flags = ev->key_flags;6378	arg->status = ev->status;6379 6380	kfree(tb);6381	return 0;6382}6383 6384static int ath11k_pull_peer_assoc_conf_ev(struct ath11k_base *ab, struct sk_buff *skb,6385					  struct wmi_peer_assoc_conf_arg *peer_assoc_conf)6386{6387	const void **tb;6388	const struct wmi_peer_assoc_conf_event *ev;6389	int ret;6390 6391	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);6392	if (IS_ERR(tb)) {6393		ret = PTR_ERR(tb);6394		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);6395		return ret;6396	}6397 6398	ev = tb[WMI_TAG_PEER_ASSOC_CONF_EVENT];6399	if (!ev) {6400		ath11k_warn(ab, "failed to fetch peer assoc conf ev");6401		kfree(tb);6402		return -EPROTO;6403	}6404 6405	peer_assoc_conf->vdev_id = ev->vdev_id;6406	peer_assoc_conf->macaddr = ev->peer_macaddr.addr;6407 6408	kfree(tb);6409	return 0;6410}6411 6412static void ath11k_wmi_pull_pdev_stats_base(const struct wmi_pdev_stats_base *src,6413					    struct ath11k_fw_stats_pdev *dst)6414{6415	dst->ch_noise_floor = src->chan_nf;6416	dst->tx_frame_count = src->tx_frame_count;6417	dst->rx_frame_count = src->rx_frame_count;6418	dst->rx_clear_count = src->rx_clear_count;6419	dst->cycle_count = src->cycle_count;6420	dst->phy_err_count = src->phy_err_count;6421	dst->chan_tx_power = src->chan_tx_pwr;6422}6423 6424static void6425ath11k_wmi_pull_pdev_stats_tx(const struct wmi_pdev_stats_tx *src,6426			      struct ath11k_fw_stats_pdev *dst)6427{6428	dst->comp_queued = src->comp_queued;6429	dst->comp_delivered = src->comp_delivered;6430	dst->msdu_enqued = src->msdu_enqued;6431	dst->mpdu_enqued = src->mpdu_enqued;6432	dst->wmm_drop = src->wmm_drop;6433	dst->local_enqued = src->local_enqued;6434	dst->local_freed = src->local_freed;6435	dst->hw_queued = src->hw_queued;6436	dst->hw_reaped = src->hw_reaped;6437	dst->underrun = src->underrun;6438	dst->hw_paused = src->hw_paused;6439	dst->tx_abort = src->tx_abort;6440	dst->mpdus_requeued = src->mpdus_requeued;6441	dst->tx_ko = src->tx_ko;6442	dst->tx_xretry = src->tx_xretry;6443	dst->data_rc = src->data_rc;6444	dst->self_triggers = src->self_triggers;6445	dst->sw_retry_failure = src->sw_retry_failure;6446	dst->illgl_rate_phy_err = src->illgl_rate_phy_err;6447	dst->pdev_cont_xretry = src->pdev_cont_xretry;6448	dst->pdev_tx_timeout = src->pdev_tx_timeout;6449	dst->pdev_resets = src->pdev_resets;6450	dst->stateless_tid_alloc_failure = src->stateless_tid_alloc_failure;6451	dst->phy_underrun = src->phy_underrun;6452	dst->txop_ovf = src->txop_ovf;6453	dst->seq_posted = src->seq_posted;6454	dst->seq_failed_queueing = src->seq_failed_queueing;6455	dst->seq_completed = src->seq_completed;6456	dst->seq_restarted = src->seq_restarted;6457	dst->mu_seq_posted = src->mu_seq_posted;6458	dst->mpdus_sw_flush = src->mpdus_sw_flush;6459	dst->mpdus_hw_filter = src->mpdus_hw_filter;6460	dst->mpdus_truncated = src->mpdus_truncated;6461	dst->mpdus_ack_failed = src->mpdus_ack_failed;6462	dst->mpdus_expired = src->mpdus_expired;6463}6464 6465static void ath11k_wmi_pull_pdev_stats_rx(const struct wmi_pdev_stats_rx *src,6466					  struct ath11k_fw_stats_pdev *dst)6467{6468	dst->mid_ppdu_route_change = src->mid_ppdu_route_change;6469	dst->status_rcvd = src->status_rcvd;6470	dst->r0_frags = src->r0_frags;6471	dst->r1_frags = src->r1_frags;6472	dst->r2_frags = src->r2_frags;6473	dst->r3_frags = src->r3_frags;6474	dst->htt_msdus = src->htt_msdus;6475	dst->htt_mpdus = src->htt_mpdus;6476	dst->loc_msdus = src->loc_msdus;6477	dst->loc_mpdus = src->loc_mpdus;6478	dst->oversize_amsdu = src->oversize_amsdu;6479	dst->phy_errs = src->phy_errs;6480	dst->phy_err_drop = src->phy_err_drop;6481	dst->mpdu_errs = src->mpdu_errs;6482	dst->rx_ovfl_errs = src->rx_ovfl_errs;6483}6484 6485static void6486ath11k_wmi_pull_vdev_stats(const struct wmi_vdev_stats *src,6487			   struct ath11k_fw_stats_vdev *dst)6488{6489	int i;6490 6491	dst->vdev_id = src->vdev_id;6492	dst->beacon_snr = src->beacon_snr;6493	dst->data_snr = src->data_snr;6494	dst->num_rx_frames = src->num_rx_frames;6495	dst->num_rts_fail = src->num_rts_fail;6496	dst->num_rts_success = src->num_rts_success;6497	dst->num_rx_err = src->num_rx_err;6498	dst->num_rx_discard = src->num_rx_discard;6499	dst->num_tx_not_acked = src->num_tx_not_acked;6500 6501	for (i = 0; i < ARRAY_SIZE(src->num_tx_frames); i++)6502		dst->num_tx_frames[i] = src->num_tx_frames[i];6503 6504	for (i = 0; i < ARRAY_SIZE(src->num_tx_frames_retries); i++)6505		dst->num_tx_frames_retries[i] = src->num_tx_frames_retries[i];6506 6507	for (i = 0; i < ARRAY_SIZE(src->num_tx_frames_failures); i++)6508		dst->num_tx_frames_failures[i] = src->num_tx_frames_failures[i];6509 6510	for (i = 0; i < ARRAY_SIZE(src->tx_rate_history); i++)6511		dst->tx_rate_history[i] = src->tx_rate_history[i];6512 6513	for (i = 0; i < ARRAY_SIZE(src->beacon_rssi_history); i++)6514		dst->beacon_rssi_history[i] = src->beacon_rssi_history[i];6515}6516 6517static void6518ath11k_wmi_pull_bcn_stats(const struct wmi_bcn_stats *src,6519			  struct ath11k_fw_stats_bcn *dst)6520{6521	dst->vdev_id = src->vdev_id;6522	dst->tx_bcn_succ_cnt = src->tx_bcn_succ_cnt;6523	dst->tx_bcn_outage_cnt = src->tx_bcn_outage_cnt;6524}6525 6526static int ath11k_wmi_tlv_rssi_chain_parse(struct ath11k_base *ab,6527					   u16 tag, u16 len,6528					   const void *ptr, void *data)6529{6530	struct wmi_tlv_fw_stats_parse *parse = data;6531	const struct wmi_stats_event *ev = parse->ev;6532	struct ath11k_fw_stats *stats = parse->stats;6533	struct ath11k *ar;6534	struct ath11k_vif *arvif;6535	struct ieee80211_sta *sta;6536	struct ath11k_sta *arsta;6537	const struct wmi_rssi_stats *stats_rssi = (const struct wmi_rssi_stats *)ptr;6538	int j, ret = 0;6539 6540	if (tag != WMI_TAG_RSSI_STATS)6541		return -EPROTO;6542 6543	rcu_read_lock();6544 6545	ar = ath11k_mac_get_ar_by_pdev_id(ab, ev->pdev_id);6546	stats->stats_id = WMI_REQUEST_RSSI_PER_CHAIN_STAT;6547 6548	ath11k_dbg(ab, ATH11K_DBG_WMI,6549		   "stats vdev id %d mac %pM\n",6550		   stats_rssi->vdev_id, stats_rssi->peer_macaddr.addr);6551 6552	arvif = ath11k_mac_get_arvif(ar, stats_rssi->vdev_id);6553	if (!arvif) {6554		ath11k_warn(ab, "not found vif for vdev id %d\n",6555			    stats_rssi->vdev_id);6556		ret = -EPROTO;6557		goto exit;6558	}6559 6560	ath11k_dbg(ab, ATH11K_DBG_WMI,6561		   "stats bssid %pM vif %p\n",6562		   arvif->bssid, arvif->vif);6563 6564	sta = ieee80211_find_sta_by_ifaddr(ar->hw,6565					   arvif->bssid,6566					   NULL);6567	if (!sta) {6568		ath11k_dbg(ab, ATH11K_DBG_WMI,6569			   "not found station of bssid %pM for rssi chain\n",6570			   arvif->bssid);6571		goto exit;6572	}6573 6574	arsta = ath11k_sta_to_arsta(sta);6575 6576	BUILD_BUG_ON(ARRAY_SIZE(arsta->chain_signal) >6577		     ARRAY_SIZE(stats_rssi->rssi_avg_beacon));6578 6579	for (j = 0; j < ARRAY_SIZE(arsta->chain_signal); j++) {6580		arsta->chain_signal[j] = stats_rssi->rssi_avg_beacon[j];6581		ath11k_dbg(ab, ATH11K_DBG_WMI,6582			   "stats beacon rssi[%d] %d data rssi[%d] %d\n",6583			   j,6584			   stats_rssi->rssi_avg_beacon[j],6585			   j,6586			   stats_rssi->rssi_avg_data[j]);6587	}6588 6589exit:6590	rcu_read_unlock();6591	return ret;6592}6593 6594static int ath11k_wmi_tlv_fw_stats_data_parse(struct ath11k_base *ab,6595					      struct wmi_tlv_fw_stats_parse *parse,6596					      const void *ptr,6597					      u16 len)6598{6599	struct ath11k_fw_stats *stats = parse->stats;6600	const struct wmi_stats_event *ev = parse->ev;6601	struct ath11k *ar;6602	struct ath11k_vif *arvif;6603	struct ieee80211_sta *sta;6604	struct ath11k_sta *arsta;6605	int i, ret = 0;6606	const void *data = ptr;6607 6608	if (!ev) {6609		ath11k_warn(ab, "failed to fetch update stats ev");6610		return -EPROTO;6611	}6612 6613	stats->stats_id = 0;6614 6615	rcu_read_lock();6616 6617	ar = ath11k_mac_get_ar_by_pdev_id(ab, ev->pdev_id);6618 6619	for (i = 0; i < ev->num_pdev_stats; i++) {6620		const struct wmi_pdev_stats *src;6621		struct ath11k_fw_stats_pdev *dst;6622 6623		src = data;6624		if (len < sizeof(*src)) {6625			ret = -EPROTO;6626			goto exit;6627		}6628 6629		stats->stats_id = WMI_REQUEST_PDEV_STAT;6630 6631		data += sizeof(*src);6632		len -= sizeof(*src);6633 6634		dst = kzalloc(sizeof(*dst), GFP_ATOMIC);6635		if (!dst)6636			continue;6637 6638		ath11k_wmi_pull_pdev_stats_base(&src->base, dst);6639		ath11k_wmi_pull_pdev_stats_tx(&src->tx, dst);6640		ath11k_wmi_pull_pdev_stats_rx(&src->rx, dst);6641		list_add_tail(&dst->list, &stats->pdevs);6642	}6643 6644	for (i = 0; i < ev->num_vdev_stats; i++) {6645		const struct wmi_vdev_stats *src;6646		struct ath11k_fw_stats_vdev *dst;6647 6648		src = data;6649		if (len < sizeof(*src)) {6650			ret = -EPROTO;6651			goto exit;6652		}6653 6654		stats->stats_id = WMI_REQUEST_VDEV_STAT;6655 6656		arvif = ath11k_mac_get_arvif(ar, src->vdev_id);6657		if (arvif) {6658			sta = ieee80211_find_sta_by_ifaddr(ar->hw,6659							   arvif->bssid,6660							   NULL);6661			if (sta) {6662				arsta = ath11k_sta_to_arsta(sta);6663				arsta->rssi_beacon = src->beacon_snr;6664				ath11k_dbg(ab, ATH11K_DBG_WMI,6665					   "stats vdev id %d snr %d\n",6666					   src->vdev_id, src->beacon_snr);6667			} else {6668				ath11k_dbg(ab, ATH11K_DBG_WMI,6669					   "not found station of bssid %pM for vdev stat\n",6670					   arvif->bssid);6671			}6672		}6673 6674		data += sizeof(*src);6675		len -= sizeof(*src);6676 6677		dst = kzalloc(sizeof(*dst), GFP_ATOMIC);6678		if (!dst)6679			continue;6680 6681		ath11k_wmi_pull_vdev_stats(src, dst);6682		list_add_tail(&dst->list, &stats->vdevs);6683	}6684 6685	for (i = 0; i < ev->num_bcn_stats; i++) {6686		const struct wmi_bcn_stats *src;6687		struct ath11k_fw_stats_bcn *dst;6688 6689		src = data;6690		if (len < sizeof(*src)) {6691			ret = -EPROTO;6692			goto exit;6693		}6694 6695		stats->stats_id = WMI_REQUEST_BCN_STAT;6696 6697		data += sizeof(*src);6698		len -= sizeof(*src);6699 6700		dst = kzalloc(sizeof(*dst), GFP_ATOMIC);6701		if (!dst)6702			continue;6703 6704		ath11k_wmi_pull_bcn_stats(src, dst);6705		list_add_tail(&dst->list, &stats->bcn);6706	}6707 6708exit:6709	rcu_read_unlock();6710	return ret;6711}6712 6713static int ath11k_wmi_tlv_fw_stats_parse(struct ath11k_base *ab,6714					 u16 tag, u16 len,6715					 const void *ptr, void *data)6716{6717	struct wmi_tlv_fw_stats_parse *parse = data;6718	int ret = 0;6719 6720	switch (tag) {6721	case WMI_TAG_STATS_EVENT:6722		parse->ev = (struct wmi_stats_event *)ptr;6723		parse->stats->pdev_id = parse->ev->pdev_id;6724		break;6725	case WMI_TAG_ARRAY_BYTE:6726		ret = ath11k_wmi_tlv_fw_stats_data_parse(ab, parse, ptr, len);6727		break;6728	case WMI_TAG_PER_CHAIN_RSSI_STATS:6729		parse->rssi = (struct wmi_per_chain_rssi_stats *)ptr;6730 6731		if (parse->ev->stats_id & WMI_REQUEST_RSSI_PER_CHAIN_STAT)6732			parse->rssi_num = parse->rssi->num_per_chain_rssi_stats;6733 6734		ath11k_dbg(ab, ATH11K_DBG_WMI,6735			   "stats id 0x%x num chain %d\n",6736			   parse->ev->stats_id,6737			   parse->rssi_num);6738		break;6739	case WMI_TAG_ARRAY_STRUCT:6740		if (parse->rssi_num && !parse->chain_rssi_done) {6741			ret = ath11k_wmi_tlv_iter(ab, ptr, len,6742						  ath11k_wmi_tlv_rssi_chain_parse,6743						  parse);6744			if (ret) {6745				ath11k_warn(ab, "failed to parse rssi chain %d\n",6746					    ret);6747				return ret;6748			}6749			parse->chain_rssi_done = true;6750		}6751		break;6752	default:6753		break;6754	}6755	return ret;6756}6757 6758int ath11k_wmi_pull_fw_stats(struct ath11k_base *ab, struct sk_buff *skb,6759			     struct ath11k_fw_stats *stats)6760{6761	struct wmi_tlv_fw_stats_parse parse = { };6762 6763	stats->stats_id = 0;6764	parse.stats = stats;6765 6766	return ath11k_wmi_tlv_iter(ab, skb->data, skb->len,6767				   ath11k_wmi_tlv_fw_stats_parse,6768				   &parse);6769}6770 6771static void6772ath11k_wmi_fw_pdev_base_stats_fill(const struct ath11k_fw_stats_pdev *pdev,6773				   char *buf, u32 *length)6774{6775	u32 len = *length;6776	u32 buf_len = ATH11K_FW_STATS_BUF_SIZE;6777 6778	len += scnprintf(buf + len, buf_len - len, "\n");6779	len += scnprintf(buf + len, buf_len - len, "%30s\n",6780			"ath11k PDEV stats");6781	len += scnprintf(buf + len, buf_len - len, "%30s\n\n",6782			"=================");6783 6784	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",6785			"Channel noise floor", pdev->ch_noise_floor);6786	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",6787			"Channel TX power", pdev->chan_tx_power);6788	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",6789			"TX frame count", pdev->tx_frame_count);6790	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",6791			"RX frame count", pdev->rx_frame_count);6792	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",6793			"RX clear count", pdev->rx_clear_count);6794	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",6795			"Cycle count", pdev->cycle_count);6796	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",6797			"PHY error count", pdev->phy_err_count);6798 6799	*length = len;6800}6801 6802static void6803ath11k_wmi_fw_pdev_tx_stats_fill(const struct ath11k_fw_stats_pdev *pdev,6804				 char *buf, u32 *length)6805{6806	u32 len = *length;6807	u32 buf_len = ATH11K_FW_STATS_BUF_SIZE;6808 6809	len += scnprintf(buf + len, buf_len - len, "\n%30s\n",6810			 "ath11k PDEV TX stats");6811	len += scnprintf(buf + len, buf_len - len, "%30s\n\n",6812			 "====================");6813 6814	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",6815			 "HTT cookies queued", pdev->comp_queued);6816	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",6817			 "HTT cookies disp.", pdev->comp_delivered);6818	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",6819			 "MSDU queued", pdev->msdu_enqued);6820	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",6821			 "MPDU queued", pdev->mpdu_enqued);6822	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",6823			 "MSDUs dropped", pdev->wmm_drop);6824	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",6825			 "Local enqued", pdev->local_enqued);6826	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",6827			 "Local freed", pdev->local_freed);6828	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",6829			 "HW queued", pdev->hw_queued);6830	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",6831			 "PPDUs reaped", pdev->hw_reaped);6832	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",6833			 "Num underruns", pdev->underrun);6834	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",6835			 "Num HW Paused", pdev->hw_paused);6836	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",6837			 "PPDUs cleaned", pdev->tx_abort);6838	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",6839			 "MPDUs requeued", pdev->mpdus_requeued);6840	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",6841			 "PPDU OK", pdev->tx_ko);6842	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",6843			 "Excessive retries", pdev->tx_xretry);6844	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",6845			 "HW rate", pdev->data_rc);6846	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",6847			 "Sched self triggers", pdev->self_triggers);6848	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",6849			 "Dropped due to SW retries",6850			 pdev->sw_retry_failure);6851	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",6852			 "Illegal rate phy errors",6853			 pdev->illgl_rate_phy_err);6854	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",6855			 "PDEV continuous xretry", pdev->pdev_cont_xretry);6856	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",6857			 "TX timeout", pdev->pdev_tx_timeout);6858	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",6859			 "PDEV resets", pdev->pdev_resets);6860	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",6861			 "Stateless TIDs alloc failures",6862			 pdev->stateless_tid_alloc_failure);6863	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",6864			 "PHY underrun", pdev->phy_underrun);6865	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",6866			 "MPDU is more than txop limit", pdev->txop_ovf);6867	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",6868			 "Num sequences posted", pdev->seq_posted);6869	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",6870			 "Num seq failed queueing ", pdev->seq_failed_queueing);6871	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",6872			 "Num sequences completed ", pdev->seq_completed);6873	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",6874			 "Num sequences restarted ", pdev->seq_restarted);6875	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",6876			 "Num of MU sequences posted ", pdev->mu_seq_posted);6877	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",6878			 "Num of MPDUS SW flushed ", pdev->mpdus_sw_flush);6879	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",6880			 "Num of MPDUS HW filtered ", pdev->mpdus_hw_filter);6881	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",6882			 "Num of MPDUS truncated ", pdev->mpdus_truncated);6883	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",6884			 "Num of MPDUS ACK failed ", pdev->mpdus_ack_failed);6885	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",6886			 "Num of MPDUS expired ", pdev->mpdus_expired);6887	*length = len;6888}6889 6890static void6891ath11k_wmi_fw_pdev_rx_stats_fill(const struct ath11k_fw_stats_pdev *pdev,6892				 char *buf, u32 *length)6893{6894	u32 len = *length;6895	u32 buf_len = ATH11K_FW_STATS_BUF_SIZE;6896 6897	len += scnprintf(buf + len, buf_len - len, "\n%30s\n",6898			 "ath11k PDEV RX stats");6899	len += scnprintf(buf + len, buf_len - len, "%30s\n\n",6900			 "====================");6901 6902	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",6903			 "Mid PPDU route change",6904			 pdev->mid_ppdu_route_change);6905	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",6906			 "Tot. number of statuses", pdev->status_rcvd);6907	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",6908			 "Extra frags on rings 0", pdev->r0_frags);6909	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",6910			 "Extra frags on rings 1", pdev->r1_frags);6911	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",6912			 "Extra frags on rings 2", pdev->r2_frags);6913	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",6914			 "Extra frags on rings 3", pdev->r3_frags);6915	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",6916			 "MSDUs delivered to HTT", pdev->htt_msdus);6917	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",6918			 "MPDUs delivered to HTT", pdev->htt_mpdus);6919	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",6920			 "MSDUs delivered to stack", pdev->loc_msdus);6921	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",6922			 "MPDUs delivered to stack", pdev->loc_mpdus);6923	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",6924			 "Oversized AMSUs", pdev->oversize_amsdu);6925	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",6926			 "PHY errors", pdev->phy_errs);6927	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",6928			 "PHY errors drops", pdev->phy_err_drop);6929	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",6930			 "MPDU errors (FCS, MIC, ENC)", pdev->mpdu_errs);6931	len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",6932			 "Overflow errors", pdev->rx_ovfl_errs);6933	*length = len;6934}6935 6936static void6937ath11k_wmi_fw_vdev_stats_fill(struct ath11k *ar,6938			      const struct ath11k_fw_stats_vdev *vdev,6939			      char *buf, u32 *length)6940{6941	u32 len = *length;6942	u32 buf_len = ATH11K_FW_STATS_BUF_SIZE;6943	struct ath11k_vif *arvif = ath11k_mac_get_arvif(ar, vdev->vdev_id);6944	u8 *vif_macaddr;6945	int i;6946 6947	/* VDEV stats has all the active VDEVs of other PDEVs as well,6948	 * ignoring those not part of requested PDEV6949	 */6950	if (!arvif)6951		return;6952 6953	vif_macaddr = arvif->vif->addr;6954 6955	len += scnprintf(buf + len, buf_len - len, "%30s %u\n",6956			 "VDEV ID", vdev->vdev_id);6957	len += scnprintf(buf + len, buf_len - len, "%30s %pM\n",6958			 "VDEV MAC address", vif_macaddr);6959	len += scnprintf(buf + len, buf_len - len, "%30s %u\n",6960			 "beacon snr", vdev->beacon_snr);6961	len += scnprintf(buf + len, buf_len - len, "%30s %u\n",6962			 "data snr", vdev->data_snr);6963	len += scnprintf(buf + len, buf_len - len, "%30s %u\n",6964			 "num rx frames", vdev->num_rx_frames);6965	len += scnprintf(buf + len, buf_len - len, "%30s %u\n",6966			 "num rts fail", vdev->num_rts_fail);6967	len += scnprintf(buf + len, buf_len - len, "%30s %u\n",6968			 "num rts success", vdev->num_rts_success);6969	len += scnprintf(buf + len, buf_len - len, "%30s %u\n",6970			 "num rx err", vdev->num_rx_err);6971	len += scnprintf(buf + len, buf_len - len, "%30s %u\n",6972			 "num rx discard", vdev->num_rx_discard);6973	len += scnprintf(buf + len, buf_len - len, "%30s %u\n",6974			 "num tx not acked", vdev->num_tx_not_acked);6975 6976	for (i = 0 ; i < ARRAY_SIZE(vdev->num_tx_frames); i++)6977		len += scnprintf(buf + len, buf_len - len,6978				"%25s [%02d] %u\n",6979				"num tx frames", i,6980				vdev->num_tx_frames[i]);6981 6982	for (i = 0 ; i < ARRAY_SIZE(vdev->num_tx_frames_retries); i++)6983		len += scnprintf(buf + len, buf_len - len,6984				"%25s [%02d] %u\n",6985				"num tx frames retries", i,6986				vdev->num_tx_frames_retries[i]);6987 6988	for (i = 0 ; i < ARRAY_SIZE(vdev->num_tx_frames_failures); i++)6989		len += scnprintf(buf + len, buf_len - len,6990				"%25s [%02d] %u\n",6991				"num tx frames failures", i,6992				vdev->num_tx_frames_failures[i]);6993 6994	for (i = 0 ; i < ARRAY_SIZE(vdev->tx_rate_history); i++)6995		len += scnprintf(buf + len, buf_len - len,6996				"%25s [%02d] 0x%08x\n",6997				"tx rate history", i,6998				vdev->tx_rate_history[i]);6999 7000	for (i = 0 ; i < ARRAY_SIZE(vdev->beacon_rssi_history); i++)7001		len += scnprintf(buf + len, buf_len - len,7002				"%25s [%02d] %u\n",7003				"beacon rssi history", i,7004				vdev->beacon_rssi_history[i]);7005 7006	len += scnprintf(buf + len, buf_len - len, "\n");7007	*length = len;7008}7009 7010static void7011ath11k_wmi_fw_bcn_stats_fill(struct ath11k *ar,7012			     const struct ath11k_fw_stats_bcn *bcn,7013			     char *buf, u32 *length)7014{7015	u32 len = *length;7016	u32 buf_len = ATH11K_FW_STATS_BUF_SIZE;7017	struct ath11k_vif *arvif = ath11k_mac_get_arvif(ar, bcn->vdev_id);7018	u8 *vdev_macaddr;7019 7020	if (!arvif) {7021		ath11k_warn(ar->ab, "invalid vdev id %d in bcn stats",7022			    bcn->vdev_id);7023		return;7024	}7025 7026	vdev_macaddr = arvif->vif->addr;7027 7028	len += scnprintf(buf + len, buf_len - len, "%30s %u\n",7029			 "VDEV ID", bcn->vdev_id);7030	len += scnprintf(buf + len, buf_len - len, "%30s %pM\n",7031			 "VDEV MAC address", vdev_macaddr);7032	len += scnprintf(buf + len, buf_len - len, "%30s\n\n",7033			 "================");7034	len += scnprintf(buf + len, buf_len - len, "%30s %u\n",7035			 "Num of beacon tx success", bcn->tx_bcn_succ_cnt);7036	len += scnprintf(buf + len, buf_len - len, "%30s %u\n",7037			 "Num of beacon tx failures", bcn->tx_bcn_outage_cnt);7038 7039	len += scnprintf(buf + len, buf_len - len, "\n");7040	*length = len;7041}7042 7043void ath11k_wmi_fw_stats_fill(struct ath11k *ar,7044			      struct ath11k_fw_stats *fw_stats,7045			      u32 stats_id, char *buf)7046{7047	u32 len = 0;7048	u32 buf_len = ATH11K_FW_STATS_BUF_SIZE;7049	const struct ath11k_fw_stats_pdev *pdev;7050	const struct ath11k_fw_stats_vdev *vdev;7051	const struct ath11k_fw_stats_bcn *bcn;7052	size_t num_bcn;7053 7054	spin_lock_bh(&ar->data_lock);7055 7056	if (stats_id == WMI_REQUEST_PDEV_STAT) {7057		pdev = list_first_entry_or_null(&fw_stats->pdevs,7058						struct ath11k_fw_stats_pdev, list);7059		if (!pdev) {7060			ath11k_warn(ar->ab, "failed to get pdev stats\n");7061			goto unlock;7062		}7063 7064		ath11k_wmi_fw_pdev_base_stats_fill(pdev, buf, &len);7065		ath11k_wmi_fw_pdev_tx_stats_fill(pdev, buf, &len);7066		ath11k_wmi_fw_pdev_rx_stats_fill(pdev, buf, &len);7067	}7068 7069	if (stats_id == WMI_REQUEST_VDEV_STAT) {7070		len += scnprintf(buf + len, buf_len - len, "\n");7071		len += scnprintf(buf + len, buf_len - len, "%30s\n",7072				 "ath11k VDEV stats");7073		len += scnprintf(buf + len, buf_len - len, "%30s\n\n",7074				 "=================");7075 7076		list_for_each_entry(vdev, &fw_stats->vdevs, list)7077			ath11k_wmi_fw_vdev_stats_fill(ar, vdev, buf, &len);7078	}7079 7080	if (stats_id == WMI_REQUEST_BCN_STAT) {7081		num_bcn = list_count_nodes(&fw_stats->bcn);7082 7083		len += scnprintf(buf + len, buf_len - len, "\n");7084		len += scnprintf(buf + len, buf_len - len, "%30s (%zu)\n",7085				 "ath11k Beacon stats", num_bcn);7086		len += scnprintf(buf + len, buf_len - len, "%30s\n\n",7087				 "===================");7088 7089		list_for_each_entry(bcn, &fw_stats->bcn, list)7090			ath11k_wmi_fw_bcn_stats_fill(ar, bcn, buf, &len);7091	}7092 7093unlock:7094	spin_unlock_bh(&ar->data_lock);7095 7096	if (len >= buf_len)7097		buf[len - 1] = 0;7098	else7099		buf[len] = 0;7100}7101 7102static void ath11k_wmi_op_ep_tx_credits(struct ath11k_base *ab)7103{7104	/* try to send pending beacons first. they take priority */7105	wake_up(&ab->wmi_ab.tx_credits_wq);7106}7107 7108static int ath11k_reg_11d_new_cc_event(struct ath11k_base *ab, struct sk_buff *skb)7109{7110	const struct wmi_11d_new_cc_ev *ev;7111	struct ath11k *ar;7112	struct ath11k_pdev *pdev;7113	const void **tb;7114	int ret, i;7115 7116	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);7117	if (IS_ERR(tb)) {7118		ret = PTR_ERR(tb);7119		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);7120		return ret;7121	}7122 7123	ev = tb[WMI_TAG_11D_NEW_COUNTRY_EVENT];7124	if (!ev) {7125		kfree(tb);7126		ath11k_warn(ab, "failed to fetch 11d new cc ev");7127		return -EPROTO;7128	}7129 7130	spin_lock_bh(&ab->base_lock);7131	memcpy(&ab->new_alpha2, &ev->new_alpha2, 2);7132	spin_unlock_bh(&ab->base_lock);7133 7134	ath11k_dbg(ab, ATH11K_DBG_WMI, "event 11d new cc %c%c\n",7135		   ab->new_alpha2[0],7136		   ab->new_alpha2[1]);7137 7138	kfree(tb);7139 7140	for (i = 0; i < ab->num_radios; i++) {7141		pdev = &ab->pdevs[i];7142		ar = pdev->ar;7143		ar->state_11d = ATH11K_11D_IDLE;7144		complete(&ar->completed_11d_scan);7145	}7146 7147	queue_work(ab->workqueue, &ab->update_11d_work);7148 7149	return 0;7150}7151 7152static void ath11k_wmi_htc_tx_complete(struct ath11k_base *ab,7153				       struct sk_buff *skb)7154{7155	struct ath11k_pdev_wmi *wmi = NULL;7156	u32 i;7157	u8 wmi_ep_count;7158	u8 eid;7159 7160	eid = ATH11K_SKB_CB(skb)->eid;7161	dev_kfree_skb(skb);7162 7163	if (eid >= ATH11K_HTC_EP_COUNT)7164		return;7165 7166	wmi_ep_count = ab->htc.wmi_ep_count;7167	if (wmi_ep_count > ab->hw_params.max_radios)7168		return;7169 7170	for (i = 0; i < ab->htc.wmi_ep_count; i++) {7171		if (ab->wmi_ab.wmi[i].eid == eid) {7172			wmi = &ab->wmi_ab.wmi[i];7173			break;7174		}7175	}7176 7177	if (wmi)7178		wake_up(&wmi->tx_ce_desc_wq);7179}7180 7181static int ath11k_reg_chan_list_event(struct ath11k_base *ab, struct sk_buff *skb,7182				      enum wmi_reg_chan_list_cmd_type id)7183{7184	struct cur_regulatory_info *reg_info;7185	int ret;7186 7187	reg_info = kzalloc(sizeof(*reg_info), GFP_ATOMIC);7188	if (!reg_info)7189		return -ENOMEM;7190 7191	if (id == WMI_REG_CHAN_LIST_CC_ID)7192		ret = ath11k_pull_reg_chan_list_update_ev(ab, skb, reg_info);7193	else7194		ret = ath11k_pull_reg_chan_list_ext_update_ev(ab, skb, reg_info);7195 7196	if (ret) {7197		ath11k_warn(ab, "failed to extract regulatory info\n");7198		goto mem_free;7199	}7200 7201	ret = ath11k_reg_handle_chan_list(ab, reg_info, IEEE80211_REG_UNSET_AP);7202	if (ret) {7203		ath11k_warn(ab, "failed to process regulatory info %d\n", ret);7204		goto mem_free;7205	}7206 7207	kfree(reg_info);7208	return 0;7209 7210mem_free:7211	ath11k_reg_reset_info(reg_info);7212	kfree(reg_info);7213	return ret;7214}7215 7216static int ath11k_wmi_tlv_rdy_parse(struct ath11k_base *ab, u16 tag, u16 len,7217				    const void *ptr, void *data)7218{7219	struct wmi_tlv_rdy_parse *rdy_parse = data;7220	struct wmi_ready_event fixed_param;7221	struct wmi_mac_addr *addr_list;7222	struct ath11k_pdev *pdev;7223	u32 num_mac_addr;7224	int i;7225 7226	switch (tag) {7227	case WMI_TAG_READY_EVENT:7228		memset(&fixed_param, 0, sizeof(fixed_param));7229		memcpy(&fixed_param, (struct wmi_ready_event *)ptr,7230		       min_t(u16, sizeof(fixed_param), len));7231		rdy_parse->num_extra_mac_addr =7232			fixed_param.ready_event_min.num_extra_mac_addr;7233 7234		ether_addr_copy(ab->mac_addr,7235				fixed_param.ready_event_min.mac_addr.addr);7236		ab->pktlog_defs_checksum = fixed_param.pktlog_defs_checksum;7237		break;7238	case WMI_TAG_ARRAY_FIXED_STRUCT:7239		addr_list = (struct wmi_mac_addr *)ptr;7240		num_mac_addr = rdy_parse->num_extra_mac_addr;7241 7242		if (!(ab->num_radios > 1 && num_mac_addr >= ab->num_radios))7243			break;7244 7245		for (i = 0; i < ab->num_radios; i++) {7246			pdev = &ab->pdevs[i];7247			ether_addr_copy(pdev->mac_addr, addr_list[i].addr);7248		}7249		ab->pdevs_macaddr_valid = true;7250		break;7251	default:7252		break;7253	}7254 7255	return 0;7256}7257 7258static int ath11k_ready_event(struct ath11k_base *ab, struct sk_buff *skb)7259{7260	struct wmi_tlv_rdy_parse rdy_parse = { };7261	int ret;7262 7263	ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len,7264				  ath11k_wmi_tlv_rdy_parse, &rdy_parse);7265	if (ret) {7266		ath11k_warn(ab, "failed to parse tlv %d\n", ret);7267		return ret;7268	}7269 7270	ath11k_dbg(ab, ATH11K_DBG_WMI, "event ready");7271 7272	complete(&ab->wmi_ab.unified_ready);7273	return 0;7274}7275 7276static void ath11k_peer_delete_resp_event(struct ath11k_base *ab, struct sk_buff *skb)7277{7278	struct wmi_peer_delete_resp_event peer_del_resp;7279	struct ath11k *ar;7280 7281	if (ath11k_pull_peer_del_resp_ev(ab, skb, &peer_del_resp) != 0) {7282		ath11k_warn(ab, "failed to extract peer delete resp");7283		return;7284	}7285 7286	ath11k_dbg(ab, ATH11K_DBG_WMI, "event peer delete resp");7287 7288	rcu_read_lock();7289	ar = ath11k_mac_get_ar_by_vdev_id(ab, peer_del_resp.vdev_id);7290	if (!ar) {7291		ath11k_warn(ab, "invalid vdev id in peer delete resp ev %d",7292			    peer_del_resp.vdev_id);7293		rcu_read_unlock();7294		return;7295	}7296 7297	complete(&ar->peer_delete_done);7298	rcu_read_unlock();7299	ath11k_dbg(ab, ATH11K_DBG_WMI, "peer delete resp for vdev id %d addr %pM\n",7300		   peer_del_resp.vdev_id, peer_del_resp.peer_macaddr.addr);7301}7302 7303static void ath11k_vdev_delete_resp_event(struct ath11k_base *ab,7304					  struct sk_buff *skb)7305{7306	struct ath11k *ar;7307	u32 vdev_id = 0;7308 7309	if (ath11k_pull_vdev_del_resp_ev(ab, skb, &vdev_id) != 0) {7310		ath11k_warn(ab, "failed to extract vdev delete resp");7311		return;7312	}7313 7314	rcu_read_lock();7315	ar = ath11k_mac_get_ar_by_vdev_id(ab, vdev_id);7316	if (!ar) {7317		ath11k_warn(ab, "invalid vdev id in vdev delete resp ev %d",7318			    vdev_id);7319		rcu_read_unlock();7320		return;7321	}7322 7323	complete(&ar->vdev_delete_done);7324 7325	rcu_read_unlock();7326 7327	ath11k_dbg(ab, ATH11K_DBG_WMI, "event vdev delete resp for vdev id %d\n",7328		   vdev_id);7329}7330 7331static inline const char *ath11k_wmi_vdev_resp_print(u32 vdev_resp_status)7332{7333	switch (vdev_resp_status) {7334	case WMI_VDEV_START_RESPONSE_INVALID_VDEVID:7335		return "invalid vdev id";7336	case WMI_VDEV_START_RESPONSE_NOT_SUPPORTED:7337		return "not supported";7338	case WMI_VDEV_START_RESPONSE_DFS_VIOLATION:7339		return "dfs violation";7340	case WMI_VDEV_START_RESPONSE_INVALID_REGDOMAIN:7341		return "invalid regdomain";7342	default:7343		return "unknown";7344	}7345}7346 7347static void ath11k_vdev_start_resp_event(struct ath11k_base *ab, struct sk_buff *skb)7348{7349	struct wmi_vdev_start_resp_event vdev_start_resp;7350	struct ath11k *ar;7351	u32 status;7352 7353	if (ath11k_pull_vdev_start_resp_tlv(ab, skb, &vdev_start_resp) != 0) {7354		ath11k_warn(ab, "failed to extract vdev start resp");7355		return;7356	}7357 7358	ath11k_dbg(ab, ATH11K_DBG_WMI, "event start resp event");7359 7360	rcu_read_lock();7361	ar = ath11k_mac_get_ar_by_vdev_id(ab, vdev_start_resp.vdev_id);7362	if (!ar) {7363		ath11k_warn(ab, "invalid vdev id in vdev start resp ev %d",7364			    vdev_start_resp.vdev_id);7365		rcu_read_unlock();7366		return;7367	}7368 7369	ar->last_wmi_vdev_start_status = 0;7370	ar->max_allowed_tx_power = vdev_start_resp.max_allowed_tx_power;7371	status = vdev_start_resp.status;7372 7373	if (WARN_ON_ONCE(status)) {7374		ath11k_warn(ab, "vdev start resp error status %d (%s)\n",7375			    status, ath11k_wmi_vdev_resp_print(status));7376		ar->last_wmi_vdev_start_status = status;7377	}7378 7379	complete(&ar->vdev_setup_done);7380 7381	rcu_read_unlock();7382 7383	ath11k_dbg(ab, ATH11K_DBG_WMI, "vdev start resp for vdev id %d",7384		   vdev_start_resp.vdev_id);7385}7386 7387static void ath11k_bcn_tx_status_event(struct ath11k_base *ab, struct sk_buff *skb)7388{7389	struct ath11k_vif *arvif;7390	u32 vdev_id, tx_status;7391 7392	if (ath11k_pull_bcn_tx_status_ev(ab, skb, &vdev_id, &tx_status) != 0) {7393		ath11k_warn(ab, "failed to extract bcn tx status");7394		return;7395	}7396 7397	ath11k_dbg(ab, ATH11K_DBG_WMI, "event offload bcn tx status");7398 7399	rcu_read_lock();7400	arvif = ath11k_mac_get_arvif_by_vdev_id(ab, vdev_id);7401	if (!arvif) {7402		ath11k_warn(ab, "invalid vdev id %d in bcn_tx_status",7403			    vdev_id);7404		rcu_read_unlock();7405		return;7406	}7407 7408	queue_work(ab->workqueue, &arvif->bcn_tx_work);7409 7410	rcu_read_unlock();7411}7412 7413static void ath11k_wmi_event_peer_sta_ps_state_chg(struct ath11k_base *ab,7414						   struct sk_buff *skb)7415{7416	const struct wmi_peer_sta_ps_state_chg_event *ev;7417	struct ieee80211_sta *sta;7418	struct ath11k_peer *peer;7419	struct ath11k *ar;7420	struct ath11k_sta *arsta;7421	const void **tb;7422	enum ath11k_wmi_peer_ps_state peer_previous_ps_state;7423	int ret;7424 7425	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);7426	if (IS_ERR(tb)) {7427		ret = PTR_ERR(tb);7428		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);7429		return;7430	}7431 7432	ev = tb[WMI_TAG_PEER_STA_PS_STATECHANGE_EVENT];7433	if (!ev) {7434		ath11k_warn(ab, "failed to fetch sta ps change ev");7435		kfree(tb);7436		return;7437	}7438 7439	ath11k_dbg(ab, ATH11K_DBG_WMI,7440		   "event peer sta ps change ev addr %pM state %u sup_bitmap %x ps_valid %u ts %u\n",7441		   ev->peer_macaddr.addr, ev->peer_ps_state,7442		   ev->ps_supported_bitmap, ev->peer_ps_valid,7443		   ev->peer_ps_timestamp);7444 7445	rcu_read_lock();7446 7447	spin_lock_bh(&ab->base_lock);7448 7449	peer = ath11k_peer_find_by_addr(ab, ev->peer_macaddr.addr);7450 7451	if (!peer) {7452		spin_unlock_bh(&ab->base_lock);7453		ath11k_warn(ab, "peer not found %pM\n", ev->peer_macaddr.addr);7454		goto exit;7455	}7456 7457	ar = ath11k_mac_get_ar_by_vdev_id(ab, peer->vdev_id);7458 7459	if (!ar) {7460		spin_unlock_bh(&ab->base_lock);7461		ath11k_warn(ab, "invalid vdev id in peer sta ps state change ev %d",7462			    peer->vdev_id);7463 7464		goto exit;7465	}7466 7467	sta = peer->sta;7468 7469	spin_unlock_bh(&ab->base_lock);7470 7471	if (!sta) {7472		ath11k_warn(ab, "failed to find station entry %pM\n",7473			    ev->peer_macaddr.addr);7474		goto exit;7475	}7476 7477	arsta = ath11k_sta_to_arsta(sta);7478 7479	spin_lock_bh(&ar->data_lock);7480 7481	peer_previous_ps_state = arsta->peer_ps_state;7482	arsta->peer_ps_state = ev->peer_ps_state;7483	arsta->peer_current_ps_valid = !!ev->peer_ps_valid;7484 7485	if (test_bit(WMI_TLV_SERVICE_PEER_POWER_SAVE_DURATION_SUPPORT,7486		     ar->ab->wmi_ab.svc_map)) {7487		if (!(ev->ps_supported_bitmap & WMI_PEER_PS_VALID) ||7488		    !(ev->ps_supported_bitmap & WMI_PEER_PS_STATE_TIMESTAMP) ||7489		    !ev->peer_ps_valid)7490			goto out;7491 7492		if (arsta->peer_ps_state == WMI_PEER_PS_STATE_ON) {7493			arsta->ps_start_time = ev->peer_ps_timestamp;7494			arsta->ps_start_jiffies = jiffies;7495		} else if (arsta->peer_ps_state == WMI_PEER_PS_STATE_OFF &&7496			   peer_previous_ps_state == WMI_PEER_PS_STATE_ON) {7497			arsta->ps_total_duration = arsta->ps_total_duration +7498					(ev->peer_ps_timestamp - arsta->ps_start_time);7499		}7500 7501		if (ar->ps_timekeeper_enable)7502			trace_ath11k_ps_timekeeper(ar, ev->peer_macaddr.addr,7503						   ev->peer_ps_timestamp,7504						   arsta->peer_ps_state);7505	}7506 7507out:7508	spin_unlock_bh(&ar->data_lock);7509exit:7510	rcu_read_unlock();7511	kfree(tb);7512}7513 7514static void ath11k_vdev_stopped_event(struct ath11k_base *ab, struct sk_buff *skb)7515{7516	struct ath11k *ar;7517	u32 vdev_id = 0;7518 7519	if (ath11k_pull_vdev_stopped_param_tlv(ab, skb, &vdev_id) != 0) {7520		ath11k_warn(ab, "failed to extract vdev stopped event");7521		return;7522	}7523 7524	ath11k_dbg(ab, ATH11K_DBG_WMI, "event vdev stopped");7525 7526	rcu_read_lock();7527	ar = ath11k_mac_get_ar_by_vdev_id(ab, vdev_id);7528	if (!ar) {7529		ath11k_warn(ab, "invalid vdev id in vdev stopped ev %d",7530			    vdev_id);7531		rcu_read_unlock();7532		return;7533	}7534 7535	complete(&ar->vdev_setup_done);7536 7537	rcu_read_unlock();7538 7539	ath11k_dbg(ab, ATH11K_DBG_WMI, "vdev stopped for vdev id %d", vdev_id);7540}7541 7542static void ath11k_mgmt_rx_event(struct ath11k_base *ab, struct sk_buff *skb)7543{7544	struct mgmt_rx_event_params rx_ev = {0};7545	struct ath11k *ar;7546	struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(skb);7547	struct ieee80211_hdr *hdr;7548	u16 fc;7549	struct ieee80211_supported_band *sband;7550 7551	if (ath11k_pull_mgmt_rx_params_tlv(ab, skb, &rx_ev) != 0) {7552		ath11k_warn(ab, "failed to extract mgmt rx event");7553		dev_kfree_skb(skb);7554		return;7555	}7556 7557	memset(status, 0, sizeof(*status));7558 7559	ath11k_dbg(ab, ATH11K_DBG_MGMT, "event mgmt rx status %08x\n",7560		   rx_ev.status);7561 7562	rcu_read_lock();7563	ar = ath11k_mac_get_ar_by_pdev_id(ab, rx_ev.pdev_id);7564 7565	if (!ar) {7566		ath11k_warn(ab, "invalid pdev_id %d in mgmt_rx_event\n",7567			    rx_ev.pdev_id);7568		dev_kfree_skb(skb);7569		goto exit;7570	}7571 7572	if ((test_bit(ATH11K_CAC_RUNNING, &ar->dev_flags)) ||7573	    (rx_ev.status & (WMI_RX_STATUS_ERR_DECRYPT |7574	    WMI_RX_STATUS_ERR_KEY_CACHE_MISS | WMI_RX_STATUS_ERR_CRC))) {7575		dev_kfree_skb(skb);7576		goto exit;7577	}7578 7579	if (rx_ev.status & WMI_RX_STATUS_ERR_MIC)7580		status->flag |= RX_FLAG_MMIC_ERROR;7581 7582	if (rx_ev.chan_freq >= ATH11K_MIN_6G_FREQ &&7583	    rx_ev.chan_freq <= ATH11K_MAX_6G_FREQ) {7584		status->band = NL80211_BAND_6GHZ;7585		status->freq = rx_ev.chan_freq;7586	} else if (rx_ev.channel >= 1 && rx_ev.channel <= 14) {7587		status->band = NL80211_BAND_2GHZ;7588	} else if (rx_ev.channel >= 36 && rx_ev.channel <= ATH11K_MAX_5G_CHAN) {7589		status->band = NL80211_BAND_5GHZ;7590	} else {7591		/* Shouldn't happen unless list of advertised channels to7592		 * mac80211 has been changed.7593		 */7594		WARN_ON_ONCE(1);7595		dev_kfree_skb(skb);7596		goto exit;7597	}7598 7599	if (rx_ev.phy_mode == MODE_11B &&7600	    (status->band == NL80211_BAND_5GHZ || status->band == NL80211_BAND_6GHZ))7601		ath11k_dbg(ab, ATH11K_DBG_WMI,7602			   "mgmt rx 11b (CCK) on 5/6GHz, band = %d\n", status->band);7603 7604	sband = &ar->mac.sbands[status->band];7605 7606	if (status->band != NL80211_BAND_6GHZ)7607		status->freq = ieee80211_channel_to_frequency(rx_ev.channel,7608							      status->band);7609 7610	status->signal = rx_ev.snr + ATH11K_DEFAULT_NOISE_FLOOR;7611	status->rate_idx = ath11k_mac_bitrate_to_idx(sband, rx_ev.rate / 100);7612 7613	hdr = (struct ieee80211_hdr *)skb->data;7614	fc = le16_to_cpu(hdr->frame_control);7615 7616	/* Firmware is guaranteed to report all essential management frames via7617	 * WMI while it can deliver some extra via HTT. Since there can be7618	 * duplicates split the reporting wrt monitor/sniffing.7619	 */7620	status->flag |= RX_FLAG_SKIP_MONITOR;7621 7622	/* In case of PMF, FW delivers decrypted frames with Protected Bit set.7623	 * Don't clear that. Also, FW delivers broadcast management frames7624	 * (ex: group privacy action frames in mesh) as encrypted payload.7625	 */7626	if (ieee80211_has_protected(hdr->frame_control) &&7627	    !is_multicast_ether_addr(ieee80211_get_DA(hdr))) {7628		status->flag |= RX_FLAG_DECRYPTED;7629 7630		if (!ieee80211_is_robust_mgmt_frame(skb)) {7631			status->flag |= RX_FLAG_IV_STRIPPED |7632					RX_FLAG_MMIC_STRIPPED;7633			hdr->frame_control = __cpu_to_le16(fc &7634					     ~IEEE80211_FCTL_PROTECTED);7635		}7636	}7637 7638	if (ieee80211_is_beacon(hdr->frame_control))7639		ath11k_mac_handle_beacon(ar, skb);7640 7641	ath11k_dbg(ab, ATH11K_DBG_MGMT,7642		   "event mgmt rx skb %p len %d ftype %02x stype %02x\n",7643		   skb, skb->len,7644		   fc & IEEE80211_FCTL_FTYPE, fc & IEEE80211_FCTL_STYPE);7645 7646	ath11k_dbg(ab, ATH11K_DBG_MGMT,7647		   "event mgmt rx freq %d band %d snr %d, rate_idx %d\n",7648		   status->freq, status->band, status->signal,7649		   status->rate_idx);7650 7651	ieee80211_rx_ni(ar->hw, skb);7652 7653exit:7654	rcu_read_unlock();7655}7656 7657static void ath11k_mgmt_tx_compl_event(struct ath11k_base *ab, struct sk_buff *skb)7658{7659	struct wmi_mgmt_tx_compl_event tx_compl_param = {0};7660	struct ath11k *ar;7661 7662	if (ath11k_pull_mgmt_tx_compl_param_tlv(ab, skb, &tx_compl_param) != 0) {7663		ath11k_warn(ab, "failed to extract mgmt tx compl event");7664		return;7665	}7666 7667	rcu_read_lock();7668	ar = ath11k_mac_get_ar_by_pdev_id(ab, tx_compl_param.pdev_id);7669	if (!ar) {7670		ath11k_warn(ab, "invalid pdev id %d in mgmt_tx_compl_event\n",7671			    tx_compl_param.pdev_id);7672		goto exit;7673	}7674 7675	wmi_process_mgmt_tx_comp(ar, &tx_compl_param);7676 7677	ath11k_dbg(ab, ATH11K_DBG_MGMT,7678		   "event mgmt tx compl ev pdev_id %d, desc_id %d, status %d ack_rssi %d",7679		   tx_compl_param.pdev_id, tx_compl_param.desc_id,7680		   tx_compl_param.status, tx_compl_param.ack_rssi);7681 7682exit:7683	rcu_read_unlock();7684}7685 7686static struct ath11k *ath11k_get_ar_on_scan_state(struct ath11k_base *ab,7687						  u32 vdev_id,7688						  enum ath11k_scan_state state)7689{7690	int i;7691	struct ath11k_pdev *pdev;7692	struct ath11k *ar;7693 7694	for (i = 0; i < ab->num_radios; i++) {7695		pdev = rcu_dereference(ab->pdevs_active[i]);7696		if (pdev && pdev->ar) {7697			ar = pdev->ar;7698 7699			spin_lock_bh(&ar->data_lock);7700			if (ar->scan.state == state &&7701			    ar->scan.vdev_id == vdev_id) {7702				spin_unlock_bh(&ar->data_lock);7703				return ar;7704			}7705			spin_unlock_bh(&ar->data_lock);7706		}7707	}7708	return NULL;7709}7710 7711static void ath11k_scan_event(struct ath11k_base *ab, struct sk_buff *skb)7712{7713	struct ath11k *ar;7714	struct wmi_scan_event scan_ev = {0};7715 7716	if (ath11k_pull_scan_ev(ab, skb, &scan_ev) != 0) {7717		ath11k_warn(ab, "failed to extract scan event");7718		return;7719	}7720 7721	rcu_read_lock();7722 7723	/* In case the scan was cancelled, ex. during interface teardown,7724	 * the interface will not be found in active interfaces.7725	 * Rather, in such scenarios, iterate over the active pdev's to7726	 * search 'ar' if the corresponding 'ar' scan is ABORTING and the7727	 * aborting scan's vdev id matches this event info.7728	 */7729	if (scan_ev.event_type == WMI_SCAN_EVENT_COMPLETED &&7730	    scan_ev.reason == WMI_SCAN_REASON_CANCELLED) {7731		ar = ath11k_get_ar_on_scan_state(ab, scan_ev.vdev_id,7732						 ATH11K_SCAN_ABORTING);7733		if (!ar)7734			ar = ath11k_get_ar_on_scan_state(ab, scan_ev.vdev_id,7735							 ATH11K_SCAN_RUNNING);7736	} else {7737		ar = ath11k_mac_get_ar_by_vdev_id(ab, scan_ev.vdev_id);7738	}7739 7740	if (!ar) {7741		ath11k_warn(ab, "Received scan event for unknown vdev");7742		rcu_read_unlock();7743		return;7744	}7745 7746	spin_lock_bh(&ar->data_lock);7747 7748	ath11k_dbg(ab, ATH11K_DBG_WMI,7749		   "event scan %s type %d reason %d freq %d req_id %d scan_id %d vdev_id %d state %s (%d)\n",7750		   ath11k_wmi_event_scan_type_str(scan_ev.event_type, scan_ev.reason),7751		   scan_ev.event_type, scan_ev.reason, scan_ev.channel_freq,7752		   scan_ev.scan_req_id, scan_ev.scan_id, scan_ev.vdev_id,7753		   ath11k_scan_state_str(ar->scan.state), ar->scan.state);7754 7755	switch (scan_ev.event_type) {7756	case WMI_SCAN_EVENT_STARTED:7757		ath11k_wmi_event_scan_started(ar);7758		break;7759	case WMI_SCAN_EVENT_COMPLETED:7760		ath11k_wmi_event_scan_completed(ar);7761		break;7762	case WMI_SCAN_EVENT_BSS_CHANNEL:7763		ath11k_wmi_event_scan_bss_chan(ar);7764		break;7765	case WMI_SCAN_EVENT_FOREIGN_CHAN:7766		ath11k_wmi_event_scan_foreign_chan(ar, scan_ev.channel_freq);7767		break;7768	case WMI_SCAN_EVENT_START_FAILED:7769		ath11k_warn(ab, "received scan start failure event\n");7770		ath11k_wmi_event_scan_start_failed(ar);7771		break;7772	case WMI_SCAN_EVENT_DEQUEUED:7773		__ath11k_mac_scan_finish(ar);7774		break;7775	case WMI_SCAN_EVENT_PREEMPTED:7776	case WMI_SCAN_EVENT_RESTARTED:7777	case WMI_SCAN_EVENT_FOREIGN_CHAN_EXIT:7778	default:7779		break;7780	}7781 7782	spin_unlock_bh(&ar->data_lock);7783 7784	rcu_read_unlock();7785}7786 7787static void ath11k_peer_sta_kickout_event(struct ath11k_base *ab, struct sk_buff *skb)7788{7789	struct wmi_peer_sta_kickout_arg arg = {};7790	struct ieee80211_sta *sta;7791	struct ath11k_peer *peer;7792	struct ath11k *ar;7793	u32 vdev_id;7794 7795	if (ath11k_pull_peer_sta_kickout_ev(ab, skb, &arg) != 0) {7796		ath11k_warn(ab, "failed to extract peer sta kickout event");7797		return;7798	}7799 7800	rcu_read_lock();7801 7802	spin_lock_bh(&ab->base_lock);7803 7804	peer = ath11k_peer_find_by_addr(ab, arg.mac_addr);7805 7806	if (!peer) {7807		ath11k_warn(ab, "peer not found %pM\n",7808			    arg.mac_addr);7809		spin_unlock_bh(&ab->base_lock);7810		goto exit;7811	}7812 7813	vdev_id = peer->vdev_id;7814 7815	spin_unlock_bh(&ab->base_lock);7816 7817	ar = ath11k_mac_get_ar_by_vdev_id(ab, vdev_id);7818	if (!ar) {7819		ath11k_warn(ab, "invalid vdev id in peer sta kickout ev %d",7820			    peer->vdev_id);7821		goto exit;7822	}7823 7824	sta = ieee80211_find_sta_by_ifaddr(ar->hw,7825					   arg.mac_addr, NULL);7826	if (!sta) {7827		ath11k_warn(ab, "Spurious quick kickout for STA %pM\n",7828			    arg.mac_addr);7829		goto exit;7830	}7831 7832	ath11k_dbg(ab, ATH11K_DBG_WMI, "event peer sta kickout %pM",7833		   arg.mac_addr);7834 7835	ieee80211_report_low_ack(sta, 10);7836 7837exit:7838	rcu_read_unlock();7839}7840 7841static void ath11k_roam_event(struct ath11k_base *ab, struct sk_buff *skb)7842{7843	struct wmi_roam_event roam_ev = {};7844	struct ath11k *ar;7845 7846	if (ath11k_pull_roam_ev(ab, skb, &roam_ev) != 0) {7847		ath11k_warn(ab, "failed to extract roam event");7848		return;7849	}7850 7851	ath11k_dbg(ab, ATH11K_DBG_WMI,7852		   "event roam vdev %u reason 0x%08x rssi %d\n",7853		   roam_ev.vdev_id, roam_ev.reason, roam_ev.rssi);7854 7855	rcu_read_lock();7856	ar = ath11k_mac_get_ar_by_vdev_id(ab, roam_ev.vdev_id);7857	if (!ar) {7858		ath11k_warn(ab, "invalid vdev id in roam ev %d",7859			    roam_ev.vdev_id);7860		rcu_read_unlock();7861		return;7862	}7863 7864	if (roam_ev.reason >= WMI_ROAM_REASON_MAX)7865		ath11k_warn(ab, "ignoring unknown roam event reason %d on vdev %i\n",7866			    roam_ev.reason, roam_ev.vdev_id);7867 7868	switch (roam_ev.reason) {7869	case WMI_ROAM_REASON_BEACON_MISS:7870		ath11k_mac_handle_beacon_miss(ar, roam_ev.vdev_id);7871		break;7872	case WMI_ROAM_REASON_BETTER_AP:7873	case WMI_ROAM_REASON_LOW_RSSI:7874	case WMI_ROAM_REASON_SUITABLE_AP_FOUND:7875	case WMI_ROAM_REASON_HO_FAILED:7876		ath11k_warn(ab, "ignoring not implemented roam event reason %d on vdev %i\n",7877			    roam_ev.reason, roam_ev.vdev_id);7878		break;7879	}7880 7881	rcu_read_unlock();7882}7883 7884static void ath11k_chan_info_event(struct ath11k_base *ab, struct sk_buff *skb)7885{7886	struct wmi_chan_info_event ch_info_ev = {0};7887	struct ath11k *ar;7888	struct survey_info *survey;7889	int idx;7890	/* HW channel counters frequency value in hertz */7891	u32 cc_freq_hz = ab->cc_freq_hz;7892 7893	if (ath11k_pull_chan_info_ev(ab, skb, &ch_info_ev) != 0) {7894		ath11k_warn(ab, "failed to extract chan info event");7895		return;7896	}7897 7898	ath11k_dbg(ab, ATH11K_DBG_WMI,7899		   "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",7900		   ch_info_ev.vdev_id, ch_info_ev.err_code, ch_info_ev.freq,7901		   ch_info_ev.cmd_flags, ch_info_ev.noise_floor,7902		   ch_info_ev.rx_clear_count, ch_info_ev.cycle_count,7903		   ch_info_ev.mac_clk_mhz);7904 7905	if (ch_info_ev.cmd_flags == WMI_CHAN_INFO_END_RESP) {7906		ath11k_dbg(ab, ATH11K_DBG_WMI, "chan info report completed\n");7907		return;7908	}7909 7910	rcu_read_lock();7911	ar = ath11k_mac_get_ar_by_vdev_id(ab, ch_info_ev.vdev_id);7912	if (!ar) {7913		ath11k_warn(ab, "invalid vdev id in chan info ev %d",7914			    ch_info_ev.vdev_id);7915		rcu_read_unlock();7916		return;7917	}7918	spin_lock_bh(&ar->data_lock);7919 7920	switch (ar->scan.state) {7921	case ATH11K_SCAN_IDLE:7922	case ATH11K_SCAN_STARTING:7923		ath11k_warn(ab, "received chan info event without a scan request, ignoring\n");7924		goto exit;7925	case ATH11K_SCAN_RUNNING:7926	case ATH11K_SCAN_ABORTING:7927		break;7928	}7929 7930	idx = freq_to_idx(ar, ch_info_ev.freq);7931	if (idx >= ARRAY_SIZE(ar->survey)) {7932		ath11k_warn(ab, "chan info: invalid frequency %d (idx %d out of bounds)\n",7933			    ch_info_ev.freq, idx);7934		goto exit;7935	}7936 7937	/* If FW provides MAC clock frequency in Mhz, overriding the initialized7938	 * HW channel counters frequency value7939	 */7940	if (ch_info_ev.mac_clk_mhz)7941		cc_freq_hz = (ch_info_ev.mac_clk_mhz * 1000);7942 7943	if (ch_info_ev.cmd_flags == WMI_CHAN_INFO_START_RESP) {7944		survey = &ar->survey[idx];7945		memset(survey, 0, sizeof(*survey));7946		survey->noise = ch_info_ev.noise_floor;7947		survey->filled = SURVEY_INFO_NOISE_DBM | SURVEY_INFO_TIME |7948				 SURVEY_INFO_TIME_BUSY;7949		survey->time = div_u64(ch_info_ev.cycle_count, cc_freq_hz);7950		survey->time_busy = div_u64(ch_info_ev.rx_clear_count, cc_freq_hz);7951	}7952exit:7953	spin_unlock_bh(&ar->data_lock);7954	rcu_read_unlock();7955}7956 7957static void7958ath11k_pdev_bss_chan_info_event(struct ath11k_base *ab, struct sk_buff *skb)7959{7960	struct wmi_pdev_bss_chan_info_event bss_ch_info_ev = {};7961	struct survey_info *survey;7962	struct ath11k *ar;7963	u32 cc_freq_hz = ab->cc_freq_hz;7964	u64 busy, total, tx, rx, rx_bss;7965	int idx;7966 7967	if (ath11k_pull_pdev_bss_chan_info_ev(ab, skb, &bss_ch_info_ev) != 0) {7968		ath11k_warn(ab, "failed to extract pdev bss chan info event");7969		return;7970	}7971 7972	busy = (u64)(bss_ch_info_ev.rx_clear_count_high) << 32 |7973			bss_ch_info_ev.rx_clear_count_low;7974 7975	total = (u64)(bss_ch_info_ev.cycle_count_high) << 32 |7976			bss_ch_info_ev.cycle_count_low;7977 7978	tx = (u64)(bss_ch_info_ev.tx_cycle_count_high) << 32 |7979			bss_ch_info_ev.tx_cycle_count_low;7980 7981	rx = (u64)(bss_ch_info_ev.rx_cycle_count_high) << 32 |7982			bss_ch_info_ev.rx_cycle_count_low;7983 7984	rx_bss = (u64)(bss_ch_info_ev.rx_bss_cycle_count_high) << 32 |7985			bss_ch_info_ev.rx_bss_cycle_count_low;7986 7987	ath11k_dbg(ab, ATH11K_DBG_WMI,7988		   "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",7989		   bss_ch_info_ev.pdev_id, bss_ch_info_ev.freq,7990		   bss_ch_info_ev.noise_floor, busy, total,7991		   tx, rx, rx_bss);7992 7993	rcu_read_lock();7994	ar = ath11k_mac_get_ar_by_pdev_id(ab, bss_ch_info_ev.pdev_id);7995 7996	if (!ar) {7997		ath11k_warn(ab, "invalid pdev id %d in bss_chan_info event\n",7998			    bss_ch_info_ev.pdev_id);7999		rcu_read_unlock();8000		return;8001	}8002 8003	spin_lock_bh(&ar->data_lock);8004	idx = freq_to_idx(ar, bss_ch_info_ev.freq);8005	if (idx >= ARRAY_SIZE(ar->survey)) {8006		ath11k_warn(ab, "bss chan info: invalid frequency %d (idx %d out of bounds)\n",8007			    bss_ch_info_ev.freq, idx);8008		goto exit;8009	}8010 8011	survey = &ar->survey[idx];8012 8013	survey->noise     = bss_ch_info_ev.noise_floor;8014	survey->time      = div_u64(total, cc_freq_hz);8015	survey->time_busy = div_u64(busy, cc_freq_hz);8016	survey->time_rx   = div_u64(rx_bss, cc_freq_hz);8017	survey->time_tx   = div_u64(tx, cc_freq_hz);8018	survey->filled   |= (SURVEY_INFO_NOISE_DBM |8019			     SURVEY_INFO_TIME |8020			     SURVEY_INFO_TIME_BUSY |8021			     SURVEY_INFO_TIME_RX |8022			     SURVEY_INFO_TIME_TX);8023exit:8024	spin_unlock_bh(&ar->data_lock);8025	complete(&ar->bss_survey_done);8026 8027	rcu_read_unlock();8028}8029 8030static void ath11k_vdev_install_key_compl_event(struct ath11k_base *ab,8031						struct sk_buff *skb)8032{8033	struct wmi_vdev_install_key_complete_arg install_key_compl = {0};8034	struct ath11k *ar;8035 8036	if (ath11k_pull_vdev_install_key_compl_ev(ab, skb, &install_key_compl) != 0) {8037		ath11k_warn(ab, "failed to extract install key compl event");8038		return;8039	}8040 8041	ath11k_dbg(ab, ATH11K_DBG_WMI,8042		   "event vdev install key ev idx %d flags %08x macaddr %pM status %d\n",8043		   install_key_compl.key_idx, install_key_compl.key_flags,8044		   install_key_compl.macaddr, install_key_compl.status);8045 8046	rcu_read_lock();8047	ar = ath11k_mac_get_ar_by_vdev_id(ab, install_key_compl.vdev_id);8048	if (!ar) {8049		ath11k_warn(ab, "invalid vdev id in install key compl ev %d",8050			    install_key_compl.vdev_id);8051		rcu_read_unlock();8052		return;8053	}8054 8055	ar->install_key_status = 0;8056 8057	if (install_key_compl.status != WMI_VDEV_INSTALL_KEY_COMPL_STATUS_SUCCESS) {8058		ath11k_warn(ab, "install key failed for %pM status %d\n",8059			    install_key_compl.macaddr, install_key_compl.status);8060		ar->install_key_status = install_key_compl.status;8061	}8062 8063	complete(&ar->install_key_done);8064	rcu_read_unlock();8065}8066 8067static int  ath11k_wmi_tlv_services_parser(struct ath11k_base *ab,8068					   u16 tag, u16 len,8069					   const void *ptr, void *data)8070{8071	const struct wmi_service_available_event *ev;8072	u32 *wmi_ext2_service_bitmap;8073	int i, j;8074 8075	switch (tag) {8076	case WMI_TAG_SERVICE_AVAILABLE_EVENT:8077		ev = (struct wmi_service_available_event *)ptr;8078		for (i = 0, j = WMI_MAX_SERVICE;8079			i < WMI_SERVICE_SEGMENT_BM_SIZE32 && j < WMI_MAX_EXT_SERVICE;8080			i++) {8081			do {8082				if (ev->wmi_service_segment_bitmap[i] &8083				    BIT(j % WMI_AVAIL_SERVICE_BITS_IN_SIZE32))8084					set_bit(j, ab->wmi_ab.svc_map);8085			} while (++j % WMI_AVAIL_SERVICE_BITS_IN_SIZE32);8086		}8087 8088		ath11k_dbg(ab, ATH11K_DBG_WMI,8089			   "wmi_ext_service_bitmap 0:0x%04x, 1:0x%04x, 2:0x%04x, 3:0x%04x",8090			   ev->wmi_service_segment_bitmap[0],8091			   ev->wmi_service_segment_bitmap[1],8092			   ev->wmi_service_segment_bitmap[2],8093			   ev->wmi_service_segment_bitmap[3]);8094		break;8095	case WMI_TAG_ARRAY_UINT32:8096		wmi_ext2_service_bitmap = (u32 *)ptr;8097		for (i = 0, j = WMI_MAX_EXT_SERVICE;8098			i < WMI_SERVICE_SEGMENT_BM_SIZE32 && j < WMI_MAX_EXT2_SERVICE;8099			i++) {8100			do {8101				if (wmi_ext2_service_bitmap[i] &8102				    BIT(j % WMI_AVAIL_SERVICE_BITS_IN_SIZE32))8103					set_bit(j, ab->wmi_ab.svc_map);8104			} while (++j % WMI_AVAIL_SERVICE_BITS_IN_SIZE32);8105		}8106 8107		ath11k_dbg(ab, ATH11K_DBG_WMI,8108			   "wmi_ext2_service__bitmap  0:0x%04x, 1:0x%04x, 2:0x%04x, 3:0x%04x",8109			   wmi_ext2_service_bitmap[0], wmi_ext2_service_bitmap[1],8110			   wmi_ext2_service_bitmap[2], wmi_ext2_service_bitmap[3]);8111		break;8112	}8113	return 0;8114}8115 8116static void ath11k_service_available_event(struct ath11k_base *ab, struct sk_buff *skb)8117{8118	int ret;8119 8120	ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len,8121				  ath11k_wmi_tlv_services_parser,8122				  NULL);8123	if (ret)8124		ath11k_warn(ab, "failed to parse services available tlv %d\n", ret);8125 8126	ath11k_dbg(ab, ATH11K_DBG_WMI, "event service available");8127}8128 8129static void ath11k_peer_assoc_conf_event(struct ath11k_base *ab, struct sk_buff *skb)8130{8131	struct wmi_peer_assoc_conf_arg peer_assoc_conf = {0};8132	struct ath11k *ar;8133 8134	if (ath11k_pull_peer_assoc_conf_ev(ab, skb, &peer_assoc_conf) != 0) {8135		ath11k_warn(ab, "failed to extract peer assoc conf event");8136		return;8137	}8138 8139	ath11k_dbg(ab, ATH11K_DBG_WMI,8140		   "event peer assoc conf ev vdev id %d macaddr %pM\n",8141		   peer_assoc_conf.vdev_id, peer_assoc_conf.macaddr);8142 8143	rcu_read_lock();8144	ar = ath11k_mac_get_ar_by_vdev_id(ab, peer_assoc_conf.vdev_id);8145 8146	if (!ar) {8147		ath11k_warn(ab, "invalid vdev id in peer assoc conf ev %d",8148			    peer_assoc_conf.vdev_id);8149		rcu_read_unlock();8150		return;8151	}8152 8153	complete(&ar->peer_assoc_done);8154	rcu_read_unlock();8155}8156 8157static void ath11k_update_stats_event(struct ath11k_base *ab, struct sk_buff *skb)8158{8159	struct ath11k_fw_stats stats = {};8160	struct ath11k *ar;8161	int ret;8162 8163	INIT_LIST_HEAD(&stats.pdevs);8164	INIT_LIST_HEAD(&stats.vdevs);8165	INIT_LIST_HEAD(&stats.bcn);8166 8167	ret = ath11k_wmi_pull_fw_stats(ab, skb, &stats);8168	if (ret) {8169		ath11k_warn(ab, "failed to pull fw stats: %d\n", ret);8170		goto free;8171	}8172 8173	ath11k_dbg(ab, ATH11K_DBG_WMI, "event update stats");8174 8175	rcu_read_lock();8176	ar = ath11k_mac_get_ar_by_pdev_id(ab, stats.pdev_id);8177	if (!ar) {8178		rcu_read_unlock();8179		ath11k_warn(ab, "failed to get ar for pdev_id %d: %d\n",8180			    stats.pdev_id, ret);8181		goto free;8182	}8183 8184	spin_lock_bh(&ar->data_lock);8185 8186	/* WMI_REQUEST_PDEV_STAT can be requested via .get_txpower mac ops or via8187	 * debugfs fw stats. Therefore, processing it separately.8188	 */8189	if (stats.stats_id == WMI_REQUEST_PDEV_STAT) {8190		list_splice_tail_init(&stats.pdevs, &ar->fw_stats.pdevs);8191		ar->fw_stats_done = true;8192		goto complete;8193	}8194 8195	/* WMI_REQUEST_VDEV_STAT, WMI_REQUEST_BCN_STAT and WMI_REQUEST_RSSI_PER_CHAIN_STAT8196	 * are currently requested only via debugfs fw stats. Hence, processing these8197	 * in debugfs context8198	 */8199	ath11k_debugfs_fw_stats_process(ar, &stats);8200 8201complete:8202	complete(&ar->fw_stats_complete);8203	rcu_read_unlock();8204	spin_unlock_bh(&ar->data_lock);8205 8206	/* Since the stats's pdev, vdev and beacon list are spliced and reinitialised8207	 * at this point, no need to free the individual list.8208	 */8209	return;8210 8211free:8212	ath11k_fw_stats_free(&stats);8213}8214 8215/* PDEV_CTL_FAILSAFE_CHECK_EVENT is received from FW when the frequency scanned8216 * is not part of BDF CTL(Conformance test limits) table entries.8217 */8218static void ath11k_pdev_ctl_failsafe_check_event(struct ath11k_base *ab,8219						 struct sk_buff *skb)8220{8221	const void **tb;8222	const struct wmi_pdev_ctl_failsafe_chk_event *ev;8223	int ret;8224 8225	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);8226	if (IS_ERR(tb)) {8227		ret = PTR_ERR(tb);8228		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);8229		return;8230	}8231 8232	ev = tb[WMI_TAG_PDEV_CTL_FAILSAFE_CHECK_EVENT];8233	if (!ev) {8234		ath11k_warn(ab, "failed to fetch pdev ctl failsafe check ev");8235		kfree(tb);8236		return;8237	}8238 8239	ath11k_dbg(ab, ATH11K_DBG_WMI,8240		   "event pdev ctl failsafe check status %d\n",8241		   ev->ctl_failsafe_status);8242 8243	/* If ctl_failsafe_status is set to 1 FW will max out the Transmit power8244	 * to 10 dBm else the CTL power entry in the BDF would be picked up.8245	 */8246	if (ev->ctl_failsafe_status != 0)8247		ath11k_warn(ab, "pdev ctl failsafe failure status %d",8248			    ev->ctl_failsafe_status);8249 8250	kfree(tb);8251}8252 8253static void8254ath11k_wmi_process_csa_switch_count_event(struct ath11k_base *ab,8255					  const struct wmi_pdev_csa_switch_ev *ev,8256					  const u32 *vdev_ids)8257{8258	int i;8259	struct ath11k_vif *arvif;8260 8261	/* Finish CSA once the switch count becomes NULL */8262	if (ev->current_switch_count)8263		return;8264 8265	rcu_read_lock();8266	for (i = 0; i < ev->num_vdevs; i++) {8267		arvif = ath11k_mac_get_arvif_by_vdev_id(ab, vdev_ids[i]);8268 8269		if (!arvif) {8270			ath11k_warn(ab, "Recvd csa status for unknown vdev %d",8271				    vdev_ids[i]);8272			continue;8273		}8274 8275		if (arvif->is_up && arvif->vif->bss_conf.csa_active)8276			ieee80211_csa_finish(arvif->vif, 0);8277	}8278	rcu_read_unlock();8279}8280 8281static void8282ath11k_wmi_pdev_csa_switch_count_status_event(struct ath11k_base *ab,8283					      struct sk_buff *skb)8284{8285	const void **tb;8286	const struct wmi_pdev_csa_switch_ev *ev;8287	const u32 *vdev_ids;8288	int ret;8289 8290	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);8291	if (IS_ERR(tb)) {8292		ret = PTR_ERR(tb);8293		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);8294		return;8295	}8296 8297	ev = tb[WMI_TAG_PDEV_CSA_SWITCH_COUNT_STATUS_EVENT];8298	vdev_ids = tb[WMI_TAG_ARRAY_UINT32];8299 8300	if (!ev || !vdev_ids) {8301		ath11k_warn(ab, "failed to fetch pdev csa switch count ev");8302		kfree(tb);8303		return;8304	}8305 8306	ath11k_dbg(ab, ATH11K_DBG_WMI,8307		   "event pdev csa switch count %d for pdev %d, num_vdevs %d",8308		   ev->current_switch_count, ev->pdev_id,8309		   ev->num_vdevs);8310 8311	ath11k_wmi_process_csa_switch_count_event(ab, ev, vdev_ids);8312 8313	kfree(tb);8314}8315 8316static void8317ath11k_wmi_pdev_dfs_radar_detected_event(struct ath11k_base *ab, struct sk_buff *skb)8318{8319	const void **tb;8320	const struct wmi_pdev_radar_ev *ev;8321	struct ath11k *ar;8322	int ret;8323 8324	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);8325	if (IS_ERR(tb)) {8326		ret = PTR_ERR(tb);8327		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);8328		return;8329	}8330 8331	ev = tb[WMI_TAG_PDEV_DFS_RADAR_DETECTION_EVENT];8332 8333	if (!ev) {8334		ath11k_warn(ab, "failed to fetch pdev dfs radar detected ev");8335		kfree(tb);8336		return;8337	}8338 8339	ath11k_dbg(ab, ATH11K_DBG_WMI,8340		   "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",8341		   ev->pdev_id, ev->detection_mode, ev->chan_freq, ev->chan_width,8342		   ev->detector_id, ev->segment_id, ev->timestamp, ev->is_chirp,8343		   ev->freq_offset, ev->sidx);8344 8345	rcu_read_lock();8346 8347	ar = ath11k_mac_get_ar_by_pdev_id(ab, ev->pdev_id);8348 8349	if (!ar) {8350		ath11k_warn(ab, "radar detected in invalid pdev %d\n",8351			    ev->pdev_id);8352		goto exit;8353	}8354 8355	ath11k_dbg(ar->ab, ATH11K_DBG_REG, "DFS Radar Detected in pdev %d\n",8356		   ev->pdev_id);8357 8358	if (ar->dfs_block_radar_events)8359		ath11k_info(ab, "DFS Radar detected, but ignored as requested\n");8360	else8361		ieee80211_radar_detected(ar->hw, NULL);8362 8363exit:8364	rcu_read_unlock();8365 8366	kfree(tb);8367}8368 8369static void8370ath11k_wmi_pdev_temperature_event(struct ath11k_base *ab,8371				  struct sk_buff *skb)8372{8373	struct ath11k *ar;8374	const void **tb;8375	const struct wmi_pdev_temperature_event *ev;8376	int ret;8377 8378	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);8379	if (IS_ERR(tb)) {8380		ret = PTR_ERR(tb);8381		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);8382		return;8383	}8384 8385	ev = tb[WMI_TAG_PDEV_TEMPERATURE_EVENT];8386	if (!ev) {8387		ath11k_warn(ab, "failed to fetch pdev temp ev");8388		kfree(tb);8389		return;8390	}8391 8392	ath11k_dbg(ab, ATH11K_DBG_WMI, "event pdev temperature ev temp %d pdev_id %d\n",8393		   ev->temp, ev->pdev_id);8394 8395	rcu_read_lock();8396 8397	ar = ath11k_mac_get_ar_by_pdev_id(ab, ev->pdev_id);8398	if (!ar) {8399		ath11k_warn(ab, "invalid pdev id in pdev temperature ev %d", ev->pdev_id);8400		goto exit;8401	}8402 8403	ath11k_thermal_event_temperature(ar, ev->temp);8404 8405exit:8406	rcu_read_unlock();8407 8408	kfree(tb);8409}8410 8411static void ath11k_fils_discovery_event(struct ath11k_base *ab,8412					struct sk_buff *skb)8413{8414	const void **tb;8415	const struct wmi_fils_discovery_event *ev;8416	int ret;8417 8418	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);8419	if (IS_ERR(tb)) {8420		ret = PTR_ERR(tb);8421		ath11k_warn(ab,8422			    "failed to parse FILS discovery event tlv %d\n",8423			    ret);8424		return;8425	}8426 8427	ath11k_dbg(ab, ATH11K_DBG_WMI, "event fils discovery");8428 8429	ev = tb[WMI_TAG_HOST_SWFDA_EVENT];8430	if (!ev) {8431		ath11k_warn(ab, "failed to fetch FILS discovery event\n");8432		kfree(tb);8433		return;8434	}8435 8436	ath11k_warn(ab,8437		    "FILS discovery frame expected from host for vdev_id: %u, transmission scheduled at %u, next TBTT: %u\n",8438		    ev->vdev_id, ev->fils_tt, ev->tbtt);8439 8440	kfree(tb);8441}8442 8443static void ath11k_probe_resp_tx_status_event(struct ath11k_base *ab,8444					      struct sk_buff *skb)8445{8446	const void **tb;8447	const struct wmi_probe_resp_tx_status_event *ev;8448	int ret;8449 8450	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);8451	if (IS_ERR(tb)) {8452		ret = PTR_ERR(tb);8453		ath11k_warn(ab,8454			    "failed to parse probe response transmission status event tlv: %d\n",8455			    ret);8456		return;8457	}8458 8459	ath11k_dbg(ab, ATH11K_DBG_WMI, "event probe resp tx status");8460 8461	ev = tb[WMI_TAG_OFFLOAD_PRB_RSP_TX_STATUS_EVENT];8462	if (!ev) {8463		ath11k_warn(ab,8464			    "failed to fetch probe response transmission status event");8465		kfree(tb);8466		return;8467	}8468 8469	if (ev->tx_status)8470		ath11k_warn(ab,8471			    "Probe response transmission failed for vdev_id %u, status %u\n",8472			    ev->vdev_id, ev->tx_status);8473 8474	kfree(tb);8475}8476 8477static int ath11k_wmi_tlv_wow_wakeup_host_parse(struct ath11k_base *ab,8478						u16 tag, u16 len,8479						const void *ptr, void *data)8480{8481	struct wmi_wow_ev_arg *ev = data;8482	const char *wow_pg_fault;8483	int wow_pg_len;8484 8485	switch (tag) {8486	case WMI_TAG_WOW_EVENT_INFO:8487		memcpy(ev, ptr, sizeof(*ev));8488		ath11k_dbg(ab, ATH11K_DBG_WMI, "wow wakeup host reason %d %s\n",8489			   ev->wake_reason, wow_reason(ev->wake_reason));8490		break;8491 8492	case WMI_TAG_ARRAY_BYTE:8493		if (ev && ev->wake_reason == WOW_REASON_PAGE_FAULT) {8494			wow_pg_fault = ptr;8495			/* the first 4 bytes are length */8496			wow_pg_len = *(int *)wow_pg_fault;8497			wow_pg_fault += sizeof(int);8498			ath11k_dbg(ab, ATH11K_DBG_WMI, "wow data_len = %d\n",8499				   wow_pg_len);8500			ath11k_dbg_dump(ab, ATH11K_DBG_WMI,8501					"wow_event_info_type packet present",8502					"wow_pg_fault ",8503					wow_pg_fault,8504					wow_pg_len);8505		}8506		break;8507	default:8508		break;8509	}8510 8511	return 0;8512}8513 8514static void ath11k_wmi_event_wow_wakeup_host(struct ath11k_base *ab, struct sk_buff *skb)8515{8516	struct wmi_wow_ev_arg ev = { };8517	int ret;8518 8519	ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len,8520				  ath11k_wmi_tlv_wow_wakeup_host_parse,8521				  &ev);8522	if (ret) {8523		ath11k_warn(ab, "failed to parse wmi wow tlv: %d\n", ret);8524		return;8525	}8526 8527	ath11k_dbg(ab, ATH11K_DBG_WMI, "event wow wakeup host");8528 8529	complete(&ab->wow.wakeup_completed);8530}8531 8532static void8533ath11k_wmi_diag_event(struct ath11k_base *ab,8534		      struct sk_buff *skb)8535{8536	ath11k_dbg(ab, ATH11K_DBG_WMI, "event diag");8537 8538	trace_ath11k_wmi_diag(ab, skb->data, skb->len);8539}8540 8541static const char *ath11k_wmi_twt_add_dialog_event_status(u32 status)8542{8543	switch (status) {8544	case WMI_ADD_TWT_STATUS_OK:8545		return "ok";8546	case WMI_ADD_TWT_STATUS_TWT_NOT_ENABLED:8547		return "twt disabled";8548	case WMI_ADD_TWT_STATUS_USED_DIALOG_ID:8549		return "dialog id in use";8550	case WMI_ADD_TWT_STATUS_INVALID_PARAM:8551		return "invalid parameters";8552	case WMI_ADD_TWT_STATUS_NOT_READY:8553		return "not ready";8554	case WMI_ADD_TWT_STATUS_NO_RESOURCE:8555		return "resource unavailable";8556	case WMI_ADD_TWT_STATUS_NO_ACK:8557		return "no ack";8558	case WMI_ADD_TWT_STATUS_NO_RESPONSE:8559		return "no response";8560	case WMI_ADD_TWT_STATUS_DENIED:8561		return "denied";8562	case WMI_ADD_TWT_STATUS_UNKNOWN_ERROR:8563		fallthrough;8564	default:8565		return "unknown error";8566	}8567}8568 8569static void ath11k_wmi_twt_add_dialog_event(struct ath11k_base *ab,8570					    struct sk_buff *skb)8571{8572	const void **tb;8573	const struct wmi_twt_add_dialog_event *ev;8574	int ret;8575 8576	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);8577	if (IS_ERR(tb)) {8578		ret = PTR_ERR(tb);8579		ath11k_warn(ab,8580			    "failed to parse wmi twt add dialog status event tlv: %d\n",8581			    ret);8582		return;8583	}8584 8585	ath11k_dbg(ab, ATH11K_DBG_WMI, "event twt add dialog");8586 8587	ev = tb[WMI_TAG_TWT_ADD_DIALOG_COMPLETE_EVENT];8588	if (!ev) {8589		ath11k_warn(ab, "failed to fetch twt add dialog wmi event\n");8590		goto exit;8591	}8592 8593	if (ev->status)8594		ath11k_warn(ab,8595			    "wmi add twt dialog event vdev %d dialog id %d status %s\n",8596			    ev->vdev_id, ev->dialog_id,8597			    ath11k_wmi_twt_add_dialog_event_status(ev->status));8598 8599exit:8600	kfree(tb);8601}8602 8603static void ath11k_wmi_gtk_offload_status_event(struct ath11k_base *ab,8604						struct sk_buff *skb)8605{8606	const void **tb;8607	const struct wmi_gtk_offload_status_event *ev;8608	struct ath11k_vif *arvif;8609	__be64 replay_ctr_be;8610	u64    replay_ctr;8611	int ret;8612 8613	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);8614	if (IS_ERR(tb)) {8615		ret = PTR_ERR(tb);8616		ath11k_warn(ab, "failed to parse tlv: %d\n", ret);8617		return;8618	}8619 8620	ev = tb[WMI_TAG_GTK_OFFLOAD_STATUS_EVENT];8621	if (!ev) {8622		ath11k_warn(ab, "failed to fetch gtk offload status ev");8623		kfree(tb);8624		return;8625	}8626 8627	rcu_read_lock();8628 8629	arvif = ath11k_mac_get_arvif_by_vdev_id(ab, ev->vdev_id);8630	if (!arvif) {8631		ath11k_warn(ab, "failed to get arvif for vdev_id:%d\n",8632			    ev->vdev_id);8633		goto exit;8634	}8635 8636	ath11k_dbg(ab, ATH11K_DBG_WMI, "event gtk offload refresh_cnt %d\n",8637		   ev->refresh_cnt);8638	ath11k_dbg_dump(ab, ATH11K_DBG_WMI, "replay_cnt",8639			NULL, ev->replay_ctr.counter, GTK_REPLAY_COUNTER_BYTES);8640 8641	replay_ctr =  ev->replay_ctr.word1;8642	replay_ctr = (replay_ctr << 32) | ev->replay_ctr.word0;8643	arvif->rekey_data.replay_ctr = replay_ctr;8644 8645	/* supplicant expects big-endian replay counter */8646	replay_ctr_be = cpu_to_be64(replay_ctr);8647 8648	ieee80211_gtk_rekey_notify(arvif->vif, arvif->bssid,8649				   (void *)&replay_ctr_be, GFP_ATOMIC);8650exit:8651	rcu_read_unlock();8652 8653	kfree(tb);8654}8655 8656static void ath11k_wmi_p2p_noa_event(struct ath11k_base *ab,8657				     struct sk_buff *skb)8658{8659	const void **tb;8660	const struct wmi_p2p_noa_event *ev;8661	const struct ath11k_wmi_p2p_noa_info *noa;8662	struct ath11k *ar;8663	int vdev_id;8664	u8 noa_descriptors;8665 8666	tb = ath11k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);8667	if (IS_ERR(tb)) {8668		ath11k_warn(ab, "failed to parse tlv: %ld\n", PTR_ERR(tb));8669		return;8670	}8671 8672	ev = tb[WMI_TAG_P2P_NOA_EVENT];8673	noa = tb[WMI_TAG_P2P_NOA_INFO];8674 8675	if (!ev || !noa)8676		goto out;8677 8678	vdev_id = ev->vdev_id;8679	noa_descriptors = u32_get_bits(noa->noa_attr,8680				       WMI_P2P_NOA_INFO_DESC_NUM);8681 8682	if (noa_descriptors > WMI_P2P_MAX_NOA_DESCRIPTORS) {8683		ath11k_warn(ab, "invalid descriptor num %d in P2P NoA event\n",8684			    noa_descriptors);8685		goto out;8686	}8687 8688	ath11k_dbg(ab, ATH11K_DBG_WMI,8689		   "wmi tlv p2p noa vdev_id %i descriptors %u\n",8690		   vdev_id, noa_descriptors);8691 8692	rcu_read_lock();8693	ar = ath11k_mac_get_ar_by_vdev_id(ab, vdev_id);8694	if (!ar) {8695		ath11k_warn(ab, "invalid vdev id %d in P2P NoA event\n",8696			    vdev_id);8697		goto unlock;8698	}8699 8700	ath11k_p2p_noa_update_by_vdev_id(ar, vdev_id, noa);8701 8702unlock:8703	rcu_read_unlock();8704out:8705	kfree(tb);8706}8707 8708static void ath11k_wmi_tlv_op_rx(struct ath11k_base *ab, struct sk_buff *skb)8709{8710	struct wmi_cmd_hdr *cmd_hdr;8711	enum wmi_tlv_event_id id;8712 8713	cmd_hdr = (struct wmi_cmd_hdr *)skb->data;8714	id = FIELD_GET(WMI_CMD_HDR_CMD_ID, (cmd_hdr->cmd_id));8715 8716	trace_ath11k_wmi_event(ab, id, skb->data, skb->len);8717 8718	if (skb_pull(skb, sizeof(struct wmi_cmd_hdr)) == NULL)8719		goto out;8720 8721	switch (id) {8722		/* Process all the WMI events here */8723	case WMI_SERVICE_READY_EVENTID:8724		ath11k_service_ready_event(ab, skb);8725		break;8726	case WMI_SERVICE_READY_EXT_EVENTID:8727		ath11k_service_ready_ext_event(ab, skb);8728		break;8729	case WMI_SERVICE_READY_EXT2_EVENTID:8730		ath11k_service_ready_ext2_event(ab, skb);8731		break;8732	case WMI_REG_CHAN_LIST_CC_EVENTID:8733		ath11k_reg_chan_list_event(ab, skb, WMI_REG_CHAN_LIST_CC_ID);8734		break;8735	case WMI_REG_CHAN_LIST_CC_EXT_EVENTID:8736		ath11k_reg_chan_list_event(ab, skb, WMI_REG_CHAN_LIST_CC_EXT_ID);8737		break;8738	case WMI_READY_EVENTID:8739		ath11k_ready_event(ab, skb);8740		break;8741	case WMI_PEER_DELETE_RESP_EVENTID:8742		ath11k_peer_delete_resp_event(ab, skb);8743		break;8744	case WMI_VDEV_START_RESP_EVENTID:8745		ath11k_vdev_start_resp_event(ab, skb);8746		break;8747	case WMI_OFFLOAD_BCN_TX_STATUS_EVENTID:8748		ath11k_bcn_tx_status_event(ab, skb);8749		break;8750	case WMI_VDEV_STOPPED_EVENTID:8751		ath11k_vdev_stopped_event(ab, skb);8752		break;8753	case WMI_MGMT_RX_EVENTID:8754		ath11k_mgmt_rx_event(ab, skb);8755		/* mgmt_rx_event() owns the skb now! */8756		return;8757	case WMI_MGMT_TX_COMPLETION_EVENTID:8758		ath11k_mgmt_tx_compl_event(ab, skb);8759		break;8760	case WMI_SCAN_EVENTID:8761		ath11k_scan_event(ab, skb);8762		break;8763	case WMI_PEER_STA_KICKOUT_EVENTID:8764		ath11k_peer_sta_kickout_event(ab, skb);8765		break;8766	case WMI_ROAM_EVENTID:8767		ath11k_roam_event(ab, skb);8768		break;8769	case WMI_CHAN_INFO_EVENTID:8770		ath11k_chan_info_event(ab, skb);8771		break;8772	case WMI_PDEV_BSS_CHAN_INFO_EVENTID:8773		ath11k_pdev_bss_chan_info_event(ab, skb);8774		break;8775	case WMI_VDEV_INSTALL_KEY_COMPLETE_EVENTID:8776		ath11k_vdev_install_key_compl_event(ab, skb);8777		break;8778	case WMI_SERVICE_AVAILABLE_EVENTID:8779		ath11k_service_available_event(ab, skb);8780		break;8781	case WMI_PEER_ASSOC_CONF_EVENTID:8782		ath11k_peer_assoc_conf_event(ab, skb);8783		break;8784	case WMI_UPDATE_STATS_EVENTID:8785		ath11k_update_stats_event(ab, skb);8786		break;8787	case WMI_PDEV_CTL_FAILSAFE_CHECK_EVENTID:8788		ath11k_pdev_ctl_failsafe_check_event(ab, skb);8789		break;8790	case WMI_PDEV_CSA_SWITCH_COUNT_STATUS_EVENTID:8791		ath11k_wmi_pdev_csa_switch_count_status_event(ab, skb);8792		break;8793	case WMI_PDEV_UTF_EVENTID:8794		ath11k_tm_wmi_event(ab, id, skb);8795		break;8796	case WMI_PDEV_TEMPERATURE_EVENTID:8797		ath11k_wmi_pdev_temperature_event(ab, skb);8798		break;8799	case WMI_PDEV_DMA_RING_BUF_RELEASE_EVENTID:8800		ath11k_wmi_pdev_dma_ring_buf_release_event(ab, skb);8801		break;8802	case WMI_HOST_FILS_DISCOVERY_EVENTID:8803		ath11k_fils_discovery_event(ab, skb);8804		break;8805	case WMI_OFFLOAD_PROB_RESP_TX_STATUS_EVENTID:8806		ath11k_probe_resp_tx_status_event(ab, skb);8807		break;8808	case WMI_OBSS_COLOR_COLLISION_DETECTION_EVENTID:8809		ath11k_wmi_obss_color_collision_event(ab, skb);8810		break;8811	case WMI_TWT_ADD_DIALOG_EVENTID:8812		ath11k_wmi_twt_add_dialog_event(ab, skb);8813		break;8814	case WMI_PDEV_DFS_RADAR_DETECTION_EVENTID:8815		ath11k_wmi_pdev_dfs_radar_detected_event(ab, skb);8816		break;8817	case WMI_VDEV_DELETE_RESP_EVENTID:8818		ath11k_vdev_delete_resp_event(ab, skb);8819		break;8820	case WMI_WOW_WAKEUP_HOST_EVENTID:8821		ath11k_wmi_event_wow_wakeup_host(ab, skb);8822		break;8823	case WMI_11D_NEW_COUNTRY_EVENTID:8824		ath11k_reg_11d_new_cc_event(ab, skb);8825		break;8826	case WMI_DIAG_EVENTID:8827		ath11k_wmi_diag_event(ab, skb);8828		break;8829	case WMI_PEER_STA_PS_STATECHG_EVENTID:8830		ath11k_wmi_event_peer_sta_ps_state_chg(ab, skb);8831		break;8832	case WMI_GTK_OFFLOAD_STATUS_EVENTID:8833		ath11k_wmi_gtk_offload_status_event(ab, skb);8834		break;8835	case WMI_P2P_NOA_EVENTID:8836		ath11k_wmi_p2p_noa_event(ab, skb);8837		break;8838	default:8839		ath11k_dbg(ab, ATH11K_DBG_WMI, "unsupported event id 0x%x\n", id);8840		break;8841	}8842 8843out:8844	dev_kfree_skb(skb);8845}8846 8847static int ath11k_connect_pdev_htc_service(struct ath11k_base *ab,8848					   u32 pdev_idx)8849{8850	int status;8851	u32 svc_id[] = { ATH11K_HTC_SVC_ID_WMI_CONTROL,8852			 ATH11K_HTC_SVC_ID_WMI_CONTROL_MAC1,8853			 ATH11K_HTC_SVC_ID_WMI_CONTROL_MAC2 };8854 8855	struct ath11k_htc_svc_conn_req conn_req;8856	struct ath11k_htc_svc_conn_resp conn_resp;8857 8858	memset(&conn_req, 0, sizeof(conn_req));8859	memset(&conn_resp, 0, sizeof(conn_resp));8860 8861	/* these fields are the same for all service endpoints */8862	conn_req.ep_ops.ep_tx_complete = ath11k_wmi_htc_tx_complete;8863	conn_req.ep_ops.ep_rx_complete = ath11k_wmi_tlv_op_rx;8864	conn_req.ep_ops.ep_tx_credits = ath11k_wmi_op_ep_tx_credits;8865 8866	/* connect to control service */8867	conn_req.service_id = svc_id[pdev_idx];8868 8869	status = ath11k_htc_connect_service(&ab->htc, &conn_req, &conn_resp);8870	if (status) {8871		ath11k_warn(ab, "failed to connect to WMI CONTROL service status: %d\n",8872			    status);8873		return status;8874	}8875 8876	ab->wmi_ab.wmi_endpoint_id[pdev_idx] = conn_resp.eid;8877	ab->wmi_ab.wmi[pdev_idx].eid = conn_resp.eid;8878	ab->wmi_ab.max_msg_len[pdev_idx] = conn_resp.max_msg_len;8879	init_waitqueue_head(&ab->wmi_ab.wmi[pdev_idx].tx_ce_desc_wq);8880 8881	return 0;8882}8883 8884static int8885ath11k_wmi_send_unit_test_cmd(struct ath11k *ar,8886			      struct wmi_unit_test_cmd ut_cmd,8887			      u32 *test_args)8888{8889	struct ath11k_pdev_wmi *wmi = ar->wmi;8890	struct wmi_unit_test_cmd *cmd;8891	struct sk_buff *skb;8892	struct wmi_tlv *tlv;8893	void *ptr;8894	u32 *ut_cmd_args;8895	int buf_len, arg_len;8896	int ret;8897	int i;8898 8899	arg_len = sizeof(u32) * ut_cmd.num_args;8900	buf_len = sizeof(ut_cmd) + arg_len + TLV_HDR_SIZE;8901 8902	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, buf_len);8903	if (!skb)8904		return -ENOMEM;8905 8906	cmd = (struct wmi_unit_test_cmd *)skb->data;8907	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_UNIT_TEST_CMD) |8908			  FIELD_PREP(WMI_TLV_LEN, sizeof(ut_cmd) - TLV_HDR_SIZE);8909 8910	cmd->vdev_id = ut_cmd.vdev_id;8911	cmd->module_id = ut_cmd.module_id;8912	cmd->num_args = ut_cmd.num_args;8913	cmd->diag_token = ut_cmd.diag_token;8914 8915	ptr = skb->data + sizeof(ut_cmd);8916 8917	tlv = ptr;8918	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_UINT32) |8919		      FIELD_PREP(WMI_TLV_LEN, arg_len);8920 8921	ptr += TLV_HDR_SIZE;8922 8923	ut_cmd_args = ptr;8924	for (i = 0; i < ut_cmd.num_args; i++)8925		ut_cmd_args[i] = test_args[i];8926 8927	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_UNIT_TEST_CMDID);8928 8929	if (ret) {8930		ath11k_warn(ar->ab, "failed to send WMI_UNIT_TEST CMD :%d\n",8931			    ret);8932		dev_kfree_skb(skb);8933	}8934 8935	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,8936		   "cmd unit test module %d vdev %d n_args %d token %d\n",8937		   cmd->module_id, cmd->vdev_id, cmd->num_args,8938		   cmd->diag_token);8939 8940	return ret;8941}8942 8943int ath11k_wmi_simulate_radar(struct ath11k *ar)8944{8945	struct ath11k_vif *arvif;8946	u32 dfs_args[DFS_MAX_TEST_ARGS];8947	struct wmi_unit_test_cmd wmi_ut;8948	bool arvif_found = false;8949 8950	list_for_each_entry(arvif, &ar->arvifs, list) {8951		if (arvif->is_started && arvif->vdev_type == WMI_VDEV_TYPE_AP) {8952			arvif_found = true;8953			break;8954		}8955	}8956 8957	if (!arvif_found)8958		return -EINVAL;8959 8960	dfs_args[DFS_TEST_CMDID] = 0;8961	dfs_args[DFS_TEST_PDEV_ID] = ar->pdev->pdev_id;8962	/* Currently we could pass segment_id(b0 - b1), chirp(b2)8963	 * freq offset (b3 - b10) to unit test. For simulation8964	 * purpose this can be set to 0 which is valid.8965	 */8966	dfs_args[DFS_TEST_RADAR_PARAM] = 0;8967 8968	wmi_ut.vdev_id = arvif->vdev_id;8969	wmi_ut.module_id = DFS_UNIT_TEST_MODULE;8970	wmi_ut.num_args = DFS_MAX_TEST_ARGS;8971	wmi_ut.diag_token = DFS_UNIT_TEST_TOKEN;8972 8973	ath11k_dbg(ar->ab, ATH11K_DBG_REG, "Triggering Radar Simulation\n");8974 8975	return ath11k_wmi_send_unit_test_cmd(ar, wmi_ut, dfs_args);8976}8977 8978int ath11k_wmi_fw_dbglog_cfg(struct ath11k *ar, u32 *module_id_bitmap,8979			     struct ath11k_fw_dbglog *dbglog)8980{8981	struct ath11k_pdev_wmi *wmi = ar->wmi;8982	struct wmi_debug_log_config_cmd_fixed_param *cmd;8983	struct sk_buff *skb;8984	struct wmi_tlv *tlv;8985	int ret, len;8986 8987	len = sizeof(*cmd) + TLV_HDR_SIZE + (MAX_MODULE_ID_BITMAP_WORDS * sizeof(u32));8988	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);8989	if (!skb)8990		return -ENOMEM;8991 8992	cmd = (struct wmi_debug_log_config_cmd_fixed_param *)skb->data;8993	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_DEBUG_LOG_CONFIG_CMD) |8994			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);8995	cmd->dbg_log_param = dbglog->param;8996 8997	tlv = (struct wmi_tlv *)((u8 *)cmd + sizeof(*cmd));8998	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_UINT32) |8999		      FIELD_PREP(WMI_TLV_LEN, MAX_MODULE_ID_BITMAP_WORDS * sizeof(u32));9000 9001	switch (dbglog->param) {9002	case WMI_DEBUG_LOG_PARAM_LOG_LEVEL:9003	case WMI_DEBUG_LOG_PARAM_VDEV_ENABLE:9004	case WMI_DEBUG_LOG_PARAM_VDEV_DISABLE:9005	case WMI_DEBUG_LOG_PARAM_VDEV_ENABLE_BITMAP:9006		cmd->value = dbglog->value;9007		break;9008	case WMI_DEBUG_LOG_PARAM_MOD_ENABLE_BITMAP:9009	case WMI_DEBUG_LOG_PARAM_WOW_MOD_ENABLE_BITMAP:9010		cmd->value = dbglog->value;9011		memcpy(tlv->value, module_id_bitmap,9012		       MAX_MODULE_ID_BITMAP_WORDS * sizeof(u32));9013		/* clear current config to be used for next user config */9014		memset(module_id_bitmap, 0,9015		       MAX_MODULE_ID_BITMAP_WORDS * sizeof(u32));9016		break;9017	default:9018		dev_kfree_skb(skb);9019		return -EINVAL;9020	}9021 9022	ret = ath11k_wmi_cmd_send(wmi, skb, WMI_DBGLOG_CFG_CMDID);9023	if (ret) {9024		ath11k_warn(ar->ab,9025			    "failed to send WMI_DBGLOG_CFG_CMDID\n");9026		dev_kfree_skb(skb);9027	}9028 9029	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd dbglog cfg");9030 9031	return ret;9032}9033 9034int ath11k_wmi_connect(struct ath11k_base *ab)9035{9036	u32 i;9037	u8 wmi_ep_count;9038 9039	wmi_ep_count = ab->htc.wmi_ep_count;9040	if (wmi_ep_count > ab->hw_params.max_radios)9041		return -1;9042 9043	for (i = 0; i < wmi_ep_count; i++)9044		ath11k_connect_pdev_htc_service(ab, i);9045 9046	return 0;9047}9048 9049static void ath11k_wmi_pdev_detach(struct ath11k_base *ab, u8 pdev_id)9050{9051	if (WARN_ON(pdev_id >= MAX_RADIOS))9052		return;9053 9054	/* TODO: Deinit any pdev specific wmi resource */9055}9056 9057int ath11k_wmi_pdev_attach(struct ath11k_base *ab,9058			   u8 pdev_id)9059{9060	struct ath11k_pdev_wmi *wmi_handle;9061 9062	if (pdev_id >= ab->hw_params.max_radios)9063		return -EINVAL;9064 9065	wmi_handle = &ab->wmi_ab.wmi[pdev_id];9066 9067	wmi_handle->wmi_ab = &ab->wmi_ab;9068 9069	ab->wmi_ab.ab = ab;9070	/* TODO: Init remaining resource specific to pdev */9071 9072	return 0;9073}9074 9075int ath11k_wmi_attach(struct ath11k_base *ab)9076{9077	int ret;9078 9079	ret = ath11k_wmi_pdev_attach(ab, 0);9080	if (ret)9081		return ret;9082 9083	ab->wmi_ab.ab = ab;9084	ab->wmi_ab.preferred_hw_mode = WMI_HOST_HW_MODE_MAX;9085 9086	/* It's overwritten when service_ext_ready is handled */9087	if (ab->hw_params.single_pdev_only && ab->hw_params.num_rxdma_per_pdev > 1)9088		ab->wmi_ab.preferred_hw_mode = WMI_HOST_HW_MODE_SINGLE;9089 9090	/* TODO: Init remaining wmi soc resources required */9091	init_completion(&ab->wmi_ab.service_ready);9092	init_completion(&ab->wmi_ab.unified_ready);9093 9094	return 0;9095}9096 9097void ath11k_wmi_detach(struct ath11k_base *ab)9098{9099	int i;9100 9101	/* TODO: Deinit wmi resource specific to SOC as required */9102 9103	for (i = 0; i < ab->htc.wmi_ep_count; i++)9104		ath11k_wmi_pdev_detach(ab, i);9105 9106	ath11k_wmi_free_dbring_caps(ab);9107}9108 9109int ath11k_wmi_hw_data_filter_cmd(struct ath11k *ar, u32 vdev_id,9110				  u32 filter_bitmap, bool enable)9111{9112	struct wmi_hw_data_filter_cmd *cmd;9113	struct sk_buff *skb;9114	int len;9115 9116	len = sizeof(*cmd);9117	skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);9118 9119	if (!skb)9120		return -ENOMEM;9121 9122	cmd = (struct wmi_hw_data_filter_cmd *)skb->data;9123	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_HW_DATA_FILTER_CMD) |9124			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);9125 9126	cmd->vdev_id = vdev_id;9127	cmd->enable = enable;9128 9129	/* Set all modes in case of disable */9130	if (cmd->enable)9131		cmd->hw_filter_bitmap = filter_bitmap;9132	else9133		cmd->hw_filter_bitmap = ((u32)~0U);9134 9135	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,9136		   "hw data filter enable %d filter_bitmap 0x%x\n",9137		   enable, filter_bitmap);9138 9139	return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_HW_DATA_FILTER_CMDID);9140}9141 9142int ath11k_wmi_wow_host_wakeup_ind(struct ath11k *ar)9143{9144	struct wmi_wow_host_wakeup_ind *cmd;9145	struct sk_buff *skb;9146	size_t len;9147 9148	len = sizeof(*cmd);9149	skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);9150	if (!skb)9151		return -ENOMEM;9152 9153	cmd = (struct wmi_wow_host_wakeup_ind *)skb->data;9154	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,9155				     WMI_TAG_WOW_HOSTWAKEUP_FROM_SLEEP_CMD) |9156			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);9157 9158	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "tlv wow host wakeup ind\n");9159 9160	return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_WOW_HOSTWAKEUP_FROM_SLEEP_CMDID);9161}9162 9163int ath11k_wmi_wow_enable(struct ath11k *ar)9164{9165	struct wmi_wow_enable_cmd *cmd;9166	struct sk_buff *skb;9167	int len;9168 9169	len = sizeof(*cmd);9170	skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);9171	if (!skb)9172		return -ENOMEM;9173 9174	cmd = (struct wmi_wow_enable_cmd *)skb->data;9175	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_WOW_ENABLE_CMD) |9176			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);9177 9178	cmd->enable = 1;9179	cmd->pause_iface_config = WOW_IFACE_PAUSE_ENABLED;9180	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "tlv wow enable\n");9181 9182	return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_WOW_ENABLE_CMDID);9183}9184 9185int ath11k_wmi_scan_prob_req_oui(struct ath11k *ar,9186				 const u8 mac_addr[ETH_ALEN])9187{9188	struct sk_buff *skb;9189	struct wmi_scan_prob_req_oui_cmd *cmd;9190	u32 prob_req_oui;9191	int len;9192 9193	prob_req_oui = (((u32)mac_addr[0]) << 16) |9194		       (((u32)mac_addr[1]) << 8) | mac_addr[2];9195 9196	len = sizeof(*cmd);9197	skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);9198	if (!skb)9199		return -ENOMEM;9200 9201	cmd = (struct wmi_scan_prob_req_oui_cmd *)skb->data;9202	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,9203				     WMI_TAG_SCAN_PROB_REQ_OUI_CMD) |9204			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);9205	cmd->prob_req_oui = prob_req_oui;9206 9207	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "scan prob req oui %d\n",9208		   prob_req_oui);9209 9210	return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_SCAN_PROB_REQ_OUI_CMDID);9211}9212 9213int ath11k_wmi_wow_add_wakeup_event(struct ath11k *ar, u32 vdev_id,9214				    enum wmi_wow_wakeup_event event,9215				u32 enable)9216{9217	struct wmi_wow_add_del_event_cmd *cmd;9218	struct sk_buff *skb;9219	size_t len;9220 9221	len = sizeof(*cmd);9222	skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);9223	if (!skb)9224		return -ENOMEM;9225 9226	cmd = (struct wmi_wow_add_del_event_cmd *)skb->data;9227	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_WOW_ADD_DEL_EVT_CMD) |9228			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);9229 9230	cmd->vdev_id = vdev_id;9231	cmd->is_add = enable;9232	cmd->event_bitmap = (1 << event);9233 9234	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "tlv wow add wakeup event %s enable %d vdev_id %d\n",9235		   wow_wakeup_event(event), enable, vdev_id);9236 9237	return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_WOW_ENABLE_DISABLE_WAKE_EVENT_CMDID);9238}9239 9240int ath11k_wmi_wow_add_pattern(struct ath11k *ar, u32 vdev_id, u32 pattern_id,9241			       const u8 *pattern, const u8 *mask,9242			   int pattern_len, int pattern_offset)9243{9244	struct wmi_wow_add_pattern_cmd *cmd;9245	struct wmi_wow_bitmap_pattern *bitmap;9246	struct wmi_tlv *tlv;9247	struct sk_buff *skb;9248	u8 *ptr;9249	size_t len;9250 9251	len = sizeof(*cmd) +9252	      sizeof(*tlv) +			/* array struct */9253	      sizeof(*bitmap) +			/* bitmap */9254	      sizeof(*tlv) +			/* empty ipv4 sync */9255	      sizeof(*tlv) +			/* empty ipv6 sync */9256	      sizeof(*tlv) +			/* empty magic */9257	      sizeof(*tlv) +			/* empty info timeout */9258	      sizeof(*tlv) + sizeof(u32);	/* ratelimit interval */9259 9260	skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);9261	if (!skb)9262		return -ENOMEM;9263 9264	/* cmd */9265	ptr = (u8 *)skb->data;9266	cmd = (struct wmi_wow_add_pattern_cmd *)ptr;9267	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,9268				     WMI_TAG_WOW_ADD_PATTERN_CMD) |9269			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);9270 9271	cmd->vdev_id = vdev_id;9272	cmd->pattern_id = pattern_id;9273	cmd->pattern_type = WOW_BITMAP_PATTERN;9274 9275	ptr += sizeof(*cmd);9276 9277	/* bitmap */9278	tlv = (struct wmi_tlv *)ptr;9279	tlv->header = FIELD_PREP(WMI_TLV_TAG,9280				 WMI_TAG_ARRAY_STRUCT) |9281		      FIELD_PREP(WMI_TLV_LEN, sizeof(*bitmap));9282 9283	ptr += sizeof(*tlv);9284 9285	bitmap = (struct wmi_wow_bitmap_pattern *)ptr;9286	bitmap->tlv_header = FIELD_PREP(WMI_TLV_TAG,9287					WMI_TAG_WOW_BITMAP_PATTERN_T) |9288			     FIELD_PREP(WMI_TLV_LEN, sizeof(*bitmap) - TLV_HDR_SIZE);9289 9290	memcpy(bitmap->patternbuf, pattern, pattern_len);9291	ath11k_ce_byte_swap(bitmap->patternbuf, roundup(pattern_len, 4));9292	memcpy(bitmap->bitmaskbuf, mask, pattern_len);9293	ath11k_ce_byte_swap(bitmap->bitmaskbuf, roundup(pattern_len, 4));9294	bitmap->pattern_offset = pattern_offset;9295	bitmap->pattern_len = pattern_len;9296	bitmap->bitmask_len = pattern_len;9297	bitmap->pattern_id = pattern_id;9298 9299	ptr += sizeof(*bitmap);9300 9301	/* ipv4 sync */9302	tlv = (struct wmi_tlv *)ptr;9303	tlv->header = FIELD_PREP(WMI_TLV_TAG,9304				 WMI_TAG_ARRAY_STRUCT) |9305		      FIELD_PREP(WMI_TLV_LEN, 0);9306 9307	ptr += sizeof(*tlv);9308 9309	/* ipv6 sync */9310	tlv = (struct wmi_tlv *)ptr;9311	tlv->header = FIELD_PREP(WMI_TLV_TAG,9312				 WMI_TAG_ARRAY_STRUCT) |9313		      FIELD_PREP(WMI_TLV_LEN, 0);9314 9315	ptr += sizeof(*tlv);9316 9317	/* magic */9318	tlv = (struct wmi_tlv *)ptr;9319	tlv->header = FIELD_PREP(WMI_TLV_TAG,9320				 WMI_TAG_ARRAY_STRUCT) |9321		      FIELD_PREP(WMI_TLV_LEN, 0);9322 9323	ptr += sizeof(*tlv);9324 9325	/* pattern info timeout */9326	tlv = (struct wmi_tlv *)ptr;9327	tlv->header = FIELD_PREP(WMI_TLV_TAG,9328				 WMI_TAG_ARRAY_UINT32) |9329		      FIELD_PREP(WMI_TLV_LEN, 0);9330 9331	ptr += sizeof(*tlv);9332 9333	/* ratelimit interval */9334	tlv = (struct wmi_tlv *)ptr;9335	tlv->header = FIELD_PREP(WMI_TLV_TAG,9336				 WMI_TAG_ARRAY_UINT32) |9337		      FIELD_PREP(WMI_TLV_LEN, sizeof(u32));9338 9339	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "tlv wow add pattern vdev_id %d pattern_id %d pattern_offset %d\n",9340		   vdev_id, pattern_id, pattern_offset);9341 9342	return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_WOW_ADD_WAKE_PATTERN_CMDID);9343}9344 9345int ath11k_wmi_wow_del_pattern(struct ath11k *ar, u32 vdev_id, u32 pattern_id)9346{9347	struct wmi_wow_del_pattern_cmd *cmd;9348	struct sk_buff *skb;9349	size_t len;9350 9351	len = sizeof(*cmd);9352	skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);9353	if (!skb)9354		return -ENOMEM;9355 9356	cmd = (struct wmi_wow_del_pattern_cmd *)skb->data;9357	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,9358				     WMI_TAG_WOW_DEL_PATTERN_CMD) |9359			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);9360 9361	cmd->vdev_id = vdev_id;9362	cmd->pattern_id = pattern_id;9363	cmd->pattern_type = WOW_BITMAP_PATTERN;9364 9365	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "tlv wow del pattern vdev_id %d pattern_id %d\n",9366		   vdev_id, pattern_id);9367 9368	return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_WOW_DEL_WAKE_PATTERN_CMDID);9369}9370 9371static struct sk_buff *9372ath11k_wmi_op_gen_config_pno_start(struct ath11k *ar,9373				   u32 vdev_id,9374				       struct wmi_pno_scan_req *pno)9375{9376	struct nlo_configured_parameters *nlo_list;9377	struct wmi_wow_nlo_config_cmd *cmd;9378	struct wmi_tlv *tlv;9379	struct sk_buff *skb;9380	u32 *channel_list;9381	size_t len, nlo_list_len, channel_list_len;9382	u8 *ptr;9383	u32 i;9384 9385	len = sizeof(*cmd) +9386	      sizeof(*tlv) +9387	      /* TLV place holder for array of structures9388	       * nlo_configured_parameters(nlo_list)9389	       */9390	      sizeof(*tlv);9391	      /* TLV place holder for array of uint32 channel_list */9392 9393	channel_list_len = sizeof(u32) * pno->a_networks[0].channel_count;9394	len += channel_list_len;9395 9396	nlo_list_len = sizeof(*nlo_list) * pno->uc_networks_count;9397	len += nlo_list_len;9398 9399	skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);9400	if (!skb)9401		return ERR_PTR(-ENOMEM);9402 9403	ptr = (u8 *)skb->data;9404	cmd = (struct wmi_wow_nlo_config_cmd *)ptr;9405	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_NLO_CONFIG_CMD) |9406			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);9407 9408	cmd->vdev_id = pno->vdev_id;9409	cmd->flags = WMI_NLO_CONFIG_START | WMI_NLO_CONFIG_SSID_HIDE_EN;9410 9411	/* current FW does not support min-max range for dwell time */9412	cmd->active_dwell_time = pno->active_max_time;9413	cmd->passive_dwell_time = pno->passive_max_time;9414 9415	if (pno->do_passive_scan)9416		cmd->flags |= WMI_NLO_CONFIG_SCAN_PASSIVE;9417 9418	cmd->fast_scan_period = pno->fast_scan_period;9419	cmd->slow_scan_period = pno->slow_scan_period;9420	cmd->fast_scan_max_cycles = pno->fast_scan_max_cycles;9421	cmd->delay_start_time = pno->delay_start_time;9422 9423	if (pno->enable_pno_scan_randomization) {9424		cmd->flags |= WMI_NLO_CONFIG_SPOOFED_MAC_IN_PROBE_REQ |9425				WMI_NLO_CONFIG_RANDOM_SEQ_NO_IN_PROBE_REQ;9426		ether_addr_copy(cmd->mac_addr.addr, pno->mac_addr);9427		ether_addr_copy(cmd->mac_mask.addr, pno->mac_addr_mask);9428		ath11k_ce_byte_swap(cmd->mac_addr.addr, 8);9429		ath11k_ce_byte_swap(cmd->mac_mask.addr, 8);9430	}9431 9432	ptr += sizeof(*cmd);9433 9434	/* nlo_configured_parameters(nlo_list) */9435	cmd->no_of_ssids = pno->uc_networks_count;9436	tlv = (struct wmi_tlv *)ptr;9437	tlv->header = FIELD_PREP(WMI_TLV_TAG,9438				 WMI_TAG_ARRAY_STRUCT) |9439		      FIELD_PREP(WMI_TLV_LEN, nlo_list_len);9440 9441	ptr += sizeof(*tlv);9442	nlo_list = (struct nlo_configured_parameters *)ptr;9443	for (i = 0; i < cmd->no_of_ssids; i++) {9444		tlv = (struct wmi_tlv *)(&nlo_list[i].tlv_header);9445		tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |9446			      FIELD_PREP(WMI_TLV_LEN, sizeof(*nlo_list) - sizeof(*tlv));9447 9448		nlo_list[i].ssid.valid = true;9449		nlo_list[i].ssid.ssid.ssid_len = pno->a_networks[i].ssid.ssid_len;9450		memcpy(nlo_list[i].ssid.ssid.ssid,9451		       pno->a_networks[i].ssid.ssid,9452		       nlo_list[i].ssid.ssid.ssid_len);9453		ath11k_ce_byte_swap(nlo_list[i].ssid.ssid.ssid,9454				    roundup(nlo_list[i].ssid.ssid.ssid_len, 4));9455 9456		if (pno->a_networks[i].rssi_threshold &&9457		    pno->a_networks[i].rssi_threshold > -300) {9458			nlo_list[i].rssi_cond.valid = true;9459			nlo_list[i].rssi_cond.rssi =9460				pno->a_networks[i].rssi_threshold;9461		}9462 9463		nlo_list[i].bcast_nw_type.valid = true;9464		nlo_list[i].bcast_nw_type.bcast_nw_type =9465			pno->a_networks[i].bcast_nw_type;9466	}9467 9468	ptr += nlo_list_len;9469	cmd->num_of_channels = pno->a_networks[0].channel_count;9470	tlv = (struct wmi_tlv *)ptr;9471	tlv->header =  FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_UINT32) |9472		       FIELD_PREP(WMI_TLV_LEN, channel_list_len);9473	ptr += sizeof(*tlv);9474	channel_list = (u32 *)ptr;9475	for (i = 0; i < cmd->num_of_channels; i++)9476		channel_list[i] = pno->a_networks[0].channels[i];9477 9478	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "tlv start pno config vdev_id %d\n",9479		   vdev_id);9480 9481	return skb;9482}9483 9484static struct sk_buff *ath11k_wmi_op_gen_config_pno_stop(struct ath11k *ar,9485							 u32 vdev_id)9486{9487	struct wmi_wow_nlo_config_cmd *cmd;9488	struct sk_buff *skb;9489	size_t len;9490 9491	len = sizeof(*cmd);9492	skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);9493	if (!skb)9494		return ERR_PTR(-ENOMEM);9495 9496	cmd = (struct wmi_wow_nlo_config_cmd *)skb->data;9497	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_NLO_CONFIG_CMD) |9498			  FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);9499 9500	cmd->vdev_id = vdev_id;9501	cmd->flags = WMI_NLO_CONFIG_STOP;9502 9503	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,9504		   "tlv stop pno config vdev_id %d\n", vdev_id);9505	return skb;9506}9507 9508int ath11k_wmi_wow_config_pno(struct ath11k *ar, u32 vdev_id,9509			      struct wmi_pno_scan_req  *pno_scan)9510{9511	struct sk_buff *skb;9512 9513	if (pno_scan->enable)9514		skb = ath11k_wmi_op_gen_config_pno_start(ar, vdev_id, pno_scan);9515	else9516		skb = ath11k_wmi_op_gen_config_pno_stop(ar, vdev_id);9517 9518	if (IS_ERR_OR_NULL(skb))9519		return -ENOMEM;9520 9521	return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_NETWORK_LIST_OFFLOAD_CONFIG_CMDID);9522}9523 9524static void ath11k_wmi_fill_ns_offload(struct ath11k *ar,9525				       struct ath11k_arp_ns_offload *offload,9526				       u8 **ptr,9527				       bool enable,9528				       bool ext)9529{9530	struct wmi_ns_offload_tuple *ns;9531	struct wmi_tlv *tlv;9532	u8 *buf_ptr = *ptr;9533	u32 ns_cnt, ns_ext_tuples;9534	int i, max_offloads;9535 9536	ns_cnt = offload->ipv6_count;9537 9538	tlv  = (struct wmi_tlv *)buf_ptr;9539 9540	if (ext) {9541		ns_ext_tuples = offload->ipv6_count - WMI_MAX_NS_OFFLOADS;9542		tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |9543			      FIELD_PREP(WMI_TLV_LEN, ns_ext_tuples * sizeof(*ns));9544		i = WMI_MAX_NS_OFFLOADS;9545		max_offloads = offload->ipv6_count;9546	} else {9547		tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |9548			      FIELD_PREP(WMI_TLV_LEN, WMI_MAX_NS_OFFLOADS * sizeof(*ns));9549		i = 0;9550		max_offloads = WMI_MAX_NS_OFFLOADS;9551	}9552 9553	buf_ptr += sizeof(*tlv);9554 9555	for (; i < max_offloads; i++) {9556		ns = (struct wmi_ns_offload_tuple *)buf_ptr;9557		ns->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_NS_OFFLOAD_TUPLE) |9558				 FIELD_PREP(WMI_TLV_LEN, sizeof(*ns) - TLV_HDR_SIZE);9559 9560		if (enable) {9561			if (i < ns_cnt)9562				ns->flags |= WMI_NSOL_FLAGS_VALID;9563 9564			memcpy(ns->target_ipaddr[0], offload->ipv6_addr[i], 16);9565			memcpy(ns->solicitation_ipaddr, offload->self_ipv6_addr[i], 16);9566			ath11k_ce_byte_swap(ns->target_ipaddr[0], 16);9567			ath11k_ce_byte_swap(ns->solicitation_ipaddr, 16);9568 9569			if (offload->ipv6_type[i])9570				ns->flags |= WMI_NSOL_FLAGS_IS_IPV6_ANYCAST;9571 9572			memcpy(ns->target_mac.addr, offload->mac_addr, ETH_ALEN);9573			ath11k_ce_byte_swap(ns->target_mac.addr, 8);9574 9575			if (ns->target_mac.word0 != 0 ||9576			    ns->target_mac.word1 != 0) {9577				ns->flags |= WMI_NSOL_FLAGS_MAC_VALID;9578			}9579 9580			ath11k_dbg(ar->ab, ATH11K_DBG_WMI,9581				   "index %d ns_solicited %pI6 target %pI6",9582				   i, ns->solicitation_ipaddr,9583				   ns->target_ipaddr[0]);9584		}9585 9586		buf_ptr += sizeof(*ns);9587	}9588 9589	*ptr = buf_ptr;9590}9591 9592static void ath11k_wmi_fill_arp_offload(struct ath11k *ar,9593					struct ath11k_arp_ns_offload *offload,9594					u8 **ptr,9595					bool enable)9596{9597	struct wmi_arp_offload_tuple *arp;9598	struct wmi_tlv *tlv;9599	u8 *buf_ptr = *ptr;9600	int i;9601 9602	/* fill arp tuple */9603	tlv = (struct wmi_tlv *)buf_ptr;9604	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |9605		      FIELD_PREP(WMI_TLV_LEN, WMI_MAX_ARP_OFFLOADS * sizeof(*arp));9606	buf_ptr += sizeof(*tlv);9607 9608	for (i = 0; i < WMI_MAX_ARP_OFFLOADS; i++) {9609		arp = (struct wmi_arp_offload_tuple *)buf_ptr;9610		arp->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARP_OFFLOAD_TUPLE) |9611				  FIELD_PREP(WMI_TLV_LEN, sizeof(*arp) - TLV_HDR_SIZE);9612 9613		if (enable && i < offload->ipv4_count) {9614			/* Copy the target ip addr and flags */9615			arp->flags = WMI_ARPOL_FLAGS_VALID;9616			memcpy(arp->target_ipaddr, offload->ipv4_addr[i], 4);9617			ath11k_ce_byte_swap(arp->target_ipaddr, 4);9618 9619			ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "arp offload address %pI4",9620				   arp->target_ipaddr);9621		}9622 9623		buf_ptr += sizeof(*arp);9624	}9625 9626	*ptr = buf_ptr;9627}9628 9629int ath11k_wmi_arp_ns_offload(struct ath11k *ar,9630			      struct ath11k_vif *arvif, bool enable)9631{9632	struct ath11k_arp_ns_offload *offload;9633	struct wmi_set_arp_ns_offload_cmd *cmd;9634	struct wmi_tlv *tlv;9635	struct sk_buff *skb;9636	u8 *buf_ptr;9637	size_t len;9638	u8 ns_cnt, ns_ext_tuples = 0;9639 9640	offload = &arvif->arp_ns_offload;9641	ns_cnt = offload->ipv6_count;9642 9643	len = sizeof(*cmd) +9644	      sizeof(*tlv) +9645	      WMI_MAX_NS_OFFLOADS * sizeof(struct wmi_ns_offload_tuple) +9646	      sizeof(*tlv) +9647	      WMI_MAX_ARP_OFFLOADS * sizeof(struct wmi_arp_offload_tuple);9648 9649	if (ns_cnt > WMI_MAX_NS_OFFLOADS) {9650		ns_ext_tuples = ns_cnt - WMI_MAX_NS_OFFLOADS;9651		len += sizeof(*tlv) +9652		       ns_ext_tuples * sizeof(struct wmi_ns_offload_tuple);9653	}9654 9655	skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);9656	if (!skb)9657		return -ENOMEM;9658 9659	buf_ptr = skb->data;9660	cmd = (struct wmi_set_arp_ns_offload_cmd *)buf_ptr;9661	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,9662				     WMI_TAG_SET_ARP_NS_OFFLOAD_CMD) |9663			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);9664 9665	cmd->flags = 0;9666	cmd->vdev_id = arvif->vdev_id;9667	cmd->num_ns_ext_tuples = ns_ext_tuples;9668 9669	buf_ptr += sizeof(*cmd);9670 9671	ath11k_wmi_fill_ns_offload(ar, offload, &buf_ptr, enable, 0);9672	ath11k_wmi_fill_arp_offload(ar, offload, &buf_ptr, enable);9673 9674	if (ns_ext_tuples)9675		ath11k_wmi_fill_ns_offload(ar, offload, &buf_ptr, enable, 1);9676 9677	return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_SET_ARP_NS_OFFLOAD_CMDID);9678}9679 9680int ath11k_wmi_gtk_rekey_offload(struct ath11k *ar,9681				 struct ath11k_vif *arvif, bool enable)9682{9683	struct wmi_gtk_rekey_offload_cmd *cmd;9684	struct ath11k_rekey_data *rekey_data = &arvif->rekey_data;9685	int len;9686	struct sk_buff *skb;9687	__le64 replay_ctr;9688 9689	len = sizeof(*cmd);9690	skb =  ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);9691	if (!skb)9692		return -ENOMEM;9693 9694	cmd = (struct wmi_gtk_rekey_offload_cmd *)skb->data;9695	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_GTK_OFFLOAD_CMD) |9696			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);9697 9698	cmd->vdev_id = arvif->vdev_id;9699 9700	if (enable) {9701		cmd->flags = GTK_OFFLOAD_ENABLE_OPCODE;9702 9703		/* the length in rekey_data and cmd is equal */9704		memcpy(cmd->kck, rekey_data->kck, sizeof(cmd->kck));9705		ath11k_ce_byte_swap(cmd->kck, GTK_OFFLOAD_KEK_BYTES);9706		memcpy(cmd->kek, rekey_data->kek, sizeof(cmd->kek));9707		ath11k_ce_byte_swap(cmd->kek, GTK_OFFLOAD_KEK_BYTES);9708 9709		replay_ctr = cpu_to_le64(rekey_data->replay_ctr);9710		memcpy(cmd->replay_ctr, &replay_ctr,9711		       sizeof(replay_ctr));9712		ath11k_ce_byte_swap(cmd->replay_ctr, GTK_REPLAY_COUNTER_BYTES);9713	} else {9714		cmd->flags = GTK_OFFLOAD_DISABLE_OPCODE;9715	}9716 9717	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "offload gtk rekey vdev: %d %d\n",9718		   arvif->vdev_id, enable);9719	return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_GTK_OFFLOAD_CMDID);9720}9721 9722int ath11k_wmi_gtk_rekey_getinfo(struct ath11k *ar,9723				 struct ath11k_vif *arvif)9724{9725	struct wmi_gtk_rekey_offload_cmd *cmd;9726	int len;9727	struct sk_buff *skb;9728 9729	len = sizeof(*cmd);9730	skb =  ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);9731	if (!skb)9732		return -ENOMEM;9733 9734	cmd = (struct wmi_gtk_rekey_offload_cmd *)skb->data;9735	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_GTK_OFFLOAD_CMD) |9736			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);9737 9738	cmd->vdev_id = arvif->vdev_id;9739	cmd->flags = GTK_OFFLOAD_REQUEST_STATUS_OPCODE;9740 9741	ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "get gtk rekey vdev_id: %d\n",9742		   arvif->vdev_id);9743	return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_GTK_OFFLOAD_CMDID);9744}9745 9746int ath11k_wmi_pdev_set_bios_sar_table_param(struct ath11k *ar, const u8 *sar_val)9747{	struct ath11k_pdev_wmi *wmi = ar->wmi;9748	struct wmi_pdev_set_sar_table_cmd *cmd;9749	struct wmi_tlv *tlv;9750	struct sk_buff *skb;9751	u8 *buf_ptr;9752	u32 len, sar_len_aligned, rsvd_len_aligned;9753 9754	sar_len_aligned = roundup(BIOS_SAR_TABLE_LEN, sizeof(u32));9755	rsvd_len_aligned = roundup(BIOS_SAR_RSVD1_LEN, sizeof(u32));9756	len = sizeof(*cmd) +9757	      TLV_HDR_SIZE + sar_len_aligned +9758	      TLV_HDR_SIZE + rsvd_len_aligned;9759 9760	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);9761	if (!skb)9762		return -ENOMEM;9763 9764	cmd = (struct wmi_pdev_set_sar_table_cmd *)skb->data;9765	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_SET_BIOS_SAR_TABLE_CMD) |9766			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);9767	cmd->pdev_id = ar->pdev->pdev_id;9768	cmd->sar_len = BIOS_SAR_TABLE_LEN;9769	cmd->rsvd_len = BIOS_SAR_RSVD1_LEN;9770 9771	buf_ptr = skb->data + sizeof(*cmd);9772	tlv = (struct wmi_tlv *)buf_ptr;9773	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |9774		      FIELD_PREP(WMI_TLV_LEN, sar_len_aligned);9775	buf_ptr += TLV_HDR_SIZE;9776	memcpy(buf_ptr, sar_val, BIOS_SAR_TABLE_LEN);9777 9778	buf_ptr += sar_len_aligned;9779	tlv = (struct wmi_tlv *)buf_ptr;9780	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |9781		      FIELD_PREP(WMI_TLV_LEN, rsvd_len_aligned);9782 9783	return ath11k_wmi_cmd_send(wmi, skb, WMI_PDEV_SET_BIOS_SAR_TABLE_CMDID);9784}9785 9786int ath11k_wmi_pdev_set_bios_geo_table_param(struct ath11k *ar)9787{9788	struct ath11k_pdev_wmi *wmi = ar->wmi;9789	struct wmi_pdev_set_geo_table_cmd *cmd;9790	struct wmi_tlv *tlv;9791	struct sk_buff *skb;9792	u8 *buf_ptr;9793	u32 len, rsvd_len_aligned;9794 9795	rsvd_len_aligned = roundup(BIOS_SAR_RSVD2_LEN, sizeof(u32));9796	len = sizeof(*cmd) + TLV_HDR_SIZE + rsvd_len_aligned;9797 9798	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);9799	if (!skb)9800		return -ENOMEM;9801 9802	cmd = (struct wmi_pdev_set_geo_table_cmd *)skb->data;9803	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_SET_BIOS_GEO_TABLE_CMD) |9804			  FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);9805	cmd->pdev_id = ar->pdev->pdev_id;9806	cmd->rsvd_len = BIOS_SAR_RSVD2_LEN;9807 9808	buf_ptr = skb->data + sizeof(*cmd);9809	tlv = (struct wmi_tlv *)buf_ptr;9810	tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |9811		      FIELD_PREP(WMI_TLV_LEN, rsvd_len_aligned);9812 9813	return ath11k_wmi_cmd_send(wmi, skb, WMI_PDEV_SET_BIOS_GEO_TABLE_CMDID);9814}9815 9816int ath11k_wmi_sta_keepalive(struct ath11k *ar,9817			     const struct wmi_sta_keepalive_arg *arg)9818{9819	struct ath11k_pdev_wmi *wmi = ar->wmi;9820	struct wmi_sta_keepalive_cmd *cmd;9821	struct wmi_sta_keepalive_arp_resp *arp;9822	struct sk_buff *skb;9823	size_t len;9824 9825	len = sizeof(*cmd) + sizeof(*arp);9826	skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);9827	if (!skb)9828		return -ENOMEM;9829 9830	cmd = (struct wmi_sta_keepalive_cmd *)skb->data;9831	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,9832				     WMI_TAG_STA_KEEPALIVE_CMD) |9833				     FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);9834	cmd->vdev_id = arg->vdev_id;9835	cmd->enabled = arg->enabled;9836	cmd->interval = arg->interval;9837	cmd->method = arg->method;9838 9839	arp = (struct wmi_sta_keepalive_arp_resp *)(cmd + 1);9840	arp->tlv_header = FIELD_PREP(WMI_TLV_TAG,9841				     WMI_TAG_STA_KEEPALIVE_ARP_RESPONSE) |9842			 FIELD_PREP(WMI_TLV_LEN, sizeof(*arp) - TLV_HDR_SIZE);9843 9844	if (arg->method == WMI_STA_KEEPALIVE_METHOD_UNSOLICITED_ARP_RESPONSE ||9845	    arg->method == WMI_STA_KEEPALIVE_METHOD_GRATUITOUS_ARP_REQUEST) {9846		arp->src_ip4_addr = arg->src_ip4_addr;9847		arp->dest_ip4_addr = arg->dest_ip4_addr;9848		ether_addr_copy(arp->dest_mac_addr.addr, arg->dest_mac_addr);9849	}9850 9851	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,9852		   "sta keepalive vdev %d enabled %d method %d interval %d\n",9853		   arg->vdev_id, arg->enabled, arg->method, arg->interval);9854 9855	return ath11k_wmi_cmd_send(wmi, skb, WMI_STA_KEEPALIVE_CMDID);9856}9857 9858bool ath11k_wmi_supports_6ghz_cc_ext(struct ath11k *ar)9859{9860	return test_bit(WMI_TLV_SERVICE_REG_CC_EXT_EVENT_SUPPORT,9861			ar->ab->wmi_ab.svc_map) && ar->supports_6ghz;9862}9863