Merge tag 'wireless-next-2024-02-22' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next

Kalle Valo says:

====================
wireless-next patches for v6.9

The third "new features" pull request for v6.9. This is a quick
followup to send commit 04edb5dc68f4 ("wifi: ath12k: Fix uninitialized
use of ret in ath12k_mac_allocate()") to fix the ath12k clang warning
introduced in the previous pull request.

We also have support for QCA2066 in ath11k, several new features in
ath12k and few other changes in drivers. In stack it's mostly cleanup
and refactoring.

Major changes:

ath12k
 * firmware-2.bin support
 * support having multiple identical PCI devices (firmware needs to
   have ATH12K_FW_FEATURE_MULTI_QRTR_ID)
 * QCN9274: support split-PHY devices
 * WCN7850: enable Power Save Mode in station mode
 * WCN7850: P2P support

ath11k:
 * QCA6390 & WCN6855: support 2 concurrent station interfaces
 * QCA2066 support

iwlwifi
 * mvm: support wider-bandwidth OFDMA
 * bump firmware API to 90 for BZ/SC devices

brcmfmac
 * DMI nvram filename quirk for ACEPC W5 Pro

* tag 'wireless-next-2024-02-22' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next: (75 commits)
  wifi: wilc1000: revert reset line logic flip
  wifi: brcmfmac: Add DMI nvram filename quirk for ACEPC W5 Pro
  wifi: rtlwifi: set initial values for unexpected cases of USB endpoint priority
  wifi: rtl8xxxu: check vif before using in rtl8xxxu_tx()
  wifi: rtlwifi: rtl8192cu: Fix TX aggregation
  wifi: wilc1000: remove AKM suite be32 conversion for external auth request
  wifi: nl80211: refactor parsing CSA offsets
  wifi: nl80211: force WLAN_AKM_SUITE_SAE in big endian in NL80211_CMD_EXTERNAL_AUTH
  wifi: iwlwifi: load b0 version of ucode for HR1/HR2
  wifi: iwlwifi: handle per-phy statistics from fw
  wifi: iwlwifi: iwl-fh.h: fix kernel-doc issues
  wifi: iwlwifi: api: fix kernel-doc reference
  wifi: iwlwifi: mvm: unlock mvm if there is no primary link
  wifi: iwlwifi: bump FW API to 90 for BZ/SC devices
  wifi: iwlwifi: mvm: support PHY context version 6
  wifi: iwlwifi: mvm: partially support PHY context version 6
  wifi: iwlwifi: mvm: support wider-bandwidth OFDMA
  wifi: cfg80211: use ML element parsing helpers
  wifi: mac80211: align ieee80211_mle_get_bss_param_ch_cnt()
  wifi: cfg80211: refactor RNR parsing
  ...
====================

Link: https://lore.kernel.org/r/20240222105205.CEC54C433F1@smtp.kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

1 files changed, 209 insertions, 21 deletions

diff --git a/drivers/net/wireless/ath/ath12k/wmi.c b/drivers/net/wireless/ath/ath12k/wmi.c
index 75c3a0d9b9ec..838161dd9098 100644
--- a/drivers/net/wireless/ath/ath12k/wmi.c
+++ b/drivers/net/wireless/ath/ath12k/wmi.c
@@ -19,6 +19,7 @@
 #include "mac.h"
 #include "hw.h"
 #include "peer.h"
+#include "p2p.h"
 
 struct ath12k_wmi_svc_ready_parse {
 	bool wmi_svc_bitmap_done;
@@ -162,6 +163,14 @@ static const struct ath12k_wmi_tlv_policy ath12k_wmi_tlv_policies[] = {
 		.min_len = sizeof(struct wmi_probe_resp_tx_status_event) },
 	[WMI_TAG_VDEV_DELETE_RESP_EVENT] = {
 		.min_len = sizeof(struct wmi_vdev_delete_resp_event) },
+	[WMI_TAG_TWT_ENABLE_COMPLETE_EVENT] = {
+		.min_len = sizeof(struct wmi_twt_enable_event) },
+	[WMI_TAG_TWT_DISABLE_COMPLETE_EVENT] = {
+		.min_len = sizeof(struct wmi_twt_disable_event) },
+	[WMI_TAG_P2P_NOA_INFO] = {
+		.min_len = sizeof(struct ath12k_wmi_p2p_noa_info) },
+	[WMI_TAG_P2P_NOA_EVENT] = {
+		.min_len = sizeof(struct wmi_p2p_noa_event) },
 };
 
 static __le32 ath12k_wmi_tlv_hdr(u32 cmd, u32 len)
@@ -179,18 +188,9 @@ void ath12k_wmi_init_qcn9274(struct ath12k_base *ab,
 			     struct ath12k_wmi_resource_config_arg *config)
 {
 	config->num_vdevs = ab->num_radios * TARGET_NUM_VDEVS;
-
-	if (ab->num_radios == 2) {
-		config->num_peers = TARGET_NUM_PEERS(DBS);
-		config->num_tids = TARGET_NUM_TIDS(DBS);
-	} else if (ab->num_radios == 3) {
-		config->num_peers = TARGET_NUM_PEERS(DBS_SBS);
-		config->num_tids = TARGET_NUM_TIDS(DBS_SBS);
-	} else {
-		/* Control should not reach here */
-		config->num_peers = TARGET_NUM_PEERS(SINGLE);
-		config->num_tids = TARGET_NUM_TIDS(SINGLE);
-	}
+	config->num_peers = ab->num_radios *
+		ath12k_core_get_max_peers_per_radio(ab);
+	config->num_tids = ath12k_core_get_max_num_tids(ab);
 	config->num_offload_peers = TARGET_NUM_OFFLD_PEERS;
 	config->num_offload_reorder_buffs = TARGET_NUM_OFFLD_REORDER_BUFFS;
 	config->num_peer_keys = TARGET_NUM_PEER_KEYS;
@@ -228,6 +228,9 @@ void ath12k_wmi_init_qcn9274(struct ath12k_base *ab,
 	config->peer_map_unmap_version = 0x32;
 	config->twt_ap_pdev_count = ab->num_radios;
 	config->twt_ap_sta_count = 1000;
+
+	if (test_bit(WMI_TLV_SERVICE_PEER_METADATA_V1A_V1B_SUPPORT, ab->wmi_ab.svc_map))
+		config->dp_peer_meta_data_ver = TARGET_RX_PEER_METADATA_VER_V1B;
 }
 
 void ath12k_wmi_init_wcn7850(struct ath12k_base *ab,
@@ -493,13 +496,13 @@ ath12k_pull_mac_phy_cap_svc_ready_ext(struct ath12k_wmi_pdev *wmi_handle,
 
 	mac_caps = wmi_mac_phy_caps + phy_idx;
 
-	pdev->pdev_id = le32_to_cpu(mac_caps->pdev_id);
+	pdev->pdev_id = ath12k_wmi_mac_phy_get_pdev_id(mac_caps);
 	pdev_cap->supported_bands |= le32_to_cpu(mac_caps->supported_bands);
 	pdev_cap->ampdu_density = le32_to_cpu(mac_caps->ampdu_density);
 
 	fw_pdev = &ab->fw_pdev[ab->fw_pdev_count];
 	fw_pdev->supported_bands = le32_to_cpu(mac_caps->supported_bands);
-	fw_pdev->pdev_id = le32_to_cpu(mac_caps->pdev_id);
+	fw_pdev->pdev_id = ath12k_wmi_mac_phy_get_pdev_id(mac_caps);
 	fw_pdev->phy_id = le32_to_cpu(mac_caps->phy_id);
 	ab->fw_pdev_count++;
 
@@ -727,6 +730,20 @@ static int ath12k_service_ready_event(struct ath12k_base *ab, struct sk_buff *sk
 	return 0;
 }
 
+static u32 ath12k_wmi_mgmt_get_freq(struct ath12k *ar,
+				    struct ieee80211_tx_info *info)
+{
+	struct ath12k_base *ab = ar->ab;
+	u32 freq = 0;
+
+	if (ab->hw_params->single_pdev_only &&
+	    ar->scan.is_roc &&
+	    (info->flags & IEEE80211_TX_CTL_TX_OFFCHAN))
+		freq = ar->scan.roc_freq;
+
+	return freq;
+}
+
 struct sk_buff *ath12k_wmi_alloc_skb(struct ath12k_wmi_base *wmi_ab, u32 len)
 {
 	struct sk_buff *skb;
@@ -752,6 +769,7 @@ int ath12k_wmi_mgmt_send(struct ath12k *ar, u32 vdev_id, u32 buf_id,
 {
 	struct ath12k_wmi_pdev *wmi = ar->wmi;
 	struct wmi_mgmt_send_cmd *cmd;
+	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(frame);
 	struct wmi_tlv *frame_tlv;
 	struct sk_buff *skb;
 	u32 buf_len;
@@ -770,7 +788,7 @@ int ath12k_wmi_mgmt_send(struct ath12k *ar, u32 vdev_id, u32 buf_id,
 						 sizeof(*cmd));
 	cmd->vdev_id = cpu_to_le32(vdev_id);
 	cmd->desc_id = cpu_to_le32(buf_id);
-	cmd->chanfreq = 0;
+	cmd->chanfreq = cpu_to_le32(ath12k_wmi_mgmt_get_freq(ar, info));
 	cmd->paddr_lo = cpu_to_le32(lower_32_bits(ATH12K_SKB_CB(frame)->paddr));
 	cmd->paddr_hi = cpu_to_le32(upper_32_bits(ATH12K_SKB_CB(frame)->paddr));
 	cmd->frame_len = cpu_to_le32(frame->len);
@@ -826,6 +844,9 @@ int ath12k_wmi_vdev_create(struct ath12k *ar, u8 *macaddr,
 	cmd->vdev_stats_id = cpu_to_le32(args->if_stats_id);
 	ether_addr_copy(cmd->vdev_macaddr.addr, macaddr);
 
+	if (args->if_stats_id != ATH12K_INVAL_VDEV_STATS_ID)
+		cmd->vdev_stats_id_valid = cpu_to_le32(BIT(0));
+
 	ptr = skb->data + sizeof(*cmd);
 	len = WMI_NUM_SUPPORTED_BAND_MAX * sizeof(*txrx_streams);
 
@@ -1024,6 +1045,7 @@ int ath12k_wmi_vdev_start(struct ath12k *ar, struct wmi_vdev_start_req_arg *arg,
 	cmd->regdomain = cpu_to_le32(arg->regdomain);
 	cmd->he_ops = cpu_to_le32(arg->he_ops);
 	cmd->punct_bitmap = cpu_to_le32(arg->punct_bitmap);
+	cmd->mbssid_flags = cpu_to_le32(arg->mbssid_flags);
 
 	if (!restart) {
 		if (arg->ssid) {
@@ -1051,7 +1073,7 @@ int ath12k_wmi_vdev_start(struct ath12k *ar, struct wmi_vdev_start_req_arg *arg,
 	tlv->header = ath12k_wmi_tlv_hdr(WMI_TAG_ARRAY_STRUCT, 0);
 
 	/* Note: This is a nested TLV containing:
-	 * [wmi_tlv][wmi_p2p_noa_descriptor][wmi_tlv]..
+	 * [wmi_tlv][ath12k_wmi_p2p_noa_descriptor][wmi_tlv]..
 	 */
 
 	ptr += sizeof(*tlv);
@@ -1710,6 +1732,48 @@ int ath12k_wmi_send_bcn_offload_control_cmd(struct ath12k *ar,
 	return ret;
 }
 
+int ath12k_wmi_p2p_go_bcn_ie(struct ath12k *ar, u32 vdev_id,
+			     const u8 *p2p_ie)
+{
+	struct ath12k_wmi_pdev *wmi = ar->wmi;
+	struct wmi_p2p_go_set_beacon_ie_cmd *cmd;
+	size_t p2p_ie_len, aligned_len;
+	struct wmi_tlv *tlv;
+	struct sk_buff *skb;
+	void *ptr;
+	int ret, len;
+
+	p2p_ie_len = p2p_ie[1] + 2;
+	aligned_len = roundup(p2p_ie_len, sizeof(u32));
+
+	len = sizeof(*cmd) + TLV_HDR_SIZE + aligned_len;
+
+	skb = ath12k_wmi_alloc_skb(wmi->wmi_ab, len);
+	if (!skb)
+		return -ENOMEM;
+
+	ptr = skb->data;
+	cmd = ptr;
+	cmd->tlv_header = ath12k_wmi_tlv_cmd_hdr(WMI_TAG_P2P_GO_SET_BEACON_IE,
+						 sizeof(*cmd));
+	cmd->vdev_id = cpu_to_le32(vdev_id);
+	cmd->ie_buf_len = cpu_to_le32(p2p_ie_len);
+
+	ptr += sizeof(*cmd);
+	tlv = ptr;
+	tlv->header = ath12k_wmi_tlv_cmd_hdr(WMI_TAG_ARRAY_BYTE,
+					     aligned_len);
+	memcpy(tlv->value, p2p_ie, p2p_ie_len);
+
+	ret = ath12k_wmi_cmd_send(wmi, skb, WMI_P2P_GO_SET_BEACON_IE);
+	if (ret) {
+		ath12k_warn(ar->ab, "failed to send WMI_P2P_GO_SET_BEACON_IE\n");
+		dev_kfree_skb(skb);
+	}
+
+	return ret;
+}
+
 int ath12k_wmi_bcn_tmpl(struct ath12k *ar, u32 vdev_id,
 			struct ieee80211_mutable_offsets *offs,
 			struct sk_buff *bcn)
@@ -2130,7 +2194,7 @@ void ath12k_wmi_start_scan_init(struct ath12k *ar,
 				  WMI_SCAN_EVENT_BSS_CHANNEL |
 				  WMI_SCAN_EVENT_FOREIGN_CHAN |
 				  WMI_SCAN_EVENT_DEQUEUED;
-	arg->scan_flags |= WMI_SCAN_CHAN_STAT_EVENT;
+	arg->scan_f_chan_stat_evnt = 1;
 	arg->num_bssid = 1;
 
 	/* fill bssid_list[0] with 0xff, otherwise bssid and RA will be
@@ -3265,6 +3329,9 @@ ath12k_wmi_copy_resource_config(struct ath12k_wmi_resource_config_params *wmi_cf
 	wmi_cfg->sched_params = cpu_to_le32(tg_cfg->sched_params);
 	wmi_cfg->twt_ap_pdev_count = cpu_to_le32(tg_cfg->twt_ap_pdev_count);
 	wmi_cfg->twt_ap_sta_count = cpu_to_le32(tg_cfg->twt_ap_sta_count);
+	wmi_cfg->flags2 = le32_encode_bits(tg_cfg->dp_peer_meta_data_ver,
+					   WMI_RSRC_CFG_FLAGS2_RX_PEER_METADATA_VERSION);
+
 	wmi_cfg->host_service_flags = cpu_to_le32(tg_cfg->is_reg_cc_ext_event_supported <<
 				WMI_RSRC_CFG_HOST_SVC_FLAG_REG_CC_EXT_SUPPORT_BIT);
 }
@@ -4214,7 +4281,7 @@ ath12k_wmi_tlv_mac_phy_caps_ext_parse(struct ath12k_base *ab,
 		for (i = 0; i < ab->fw_pdev_count; i++) {
 			struct ath12k_fw_pdev *fw_pdev = &ab->fw_pdev[i];
 
-			if (fw_pdev->pdev_id == le32_to_cpu(caps->pdev_id) &&
+			if (fw_pdev->pdev_id == ath12k_wmi_caps_ext_get_pdev_id(caps) &&
 			    fw_pdev->phy_id == le32_to_cpu(caps->phy_id)) {
 				bands = fw_pdev->supported_bands;
 				break;
@@ -4271,7 +4338,8 @@ static int ath12k_wmi_tlv_mac_phy_caps_ext(struct ath12k_base *ab, u16 tag,
 			return 0;
 	} else {
 		for (i = 0; i < ab->num_radios; i++) {
-			if (ab->pdevs[i].pdev_id == le32_to_cpu(caps->pdev_id))
+			if (ab->pdevs[i].pdev_id ==
+			    ath12k_wmi_caps_ext_get_pdev_id(caps))
 				break;
 		}
 
@@ -5006,6 +5074,10 @@ static void ath12k_wmi_event_scan_started(struct ath12k *ar)
 		break;
 	case ATH12K_SCAN_STARTING:
 		ar->scan.state = ATH12K_SCAN_RUNNING;
+
+		if (ar->scan.is_roc)
+			ieee80211_ready_on_channel(ath12k_ar_to_hw(ar));
+
 		complete(&ar->scan.started);
 		break;
 	}
@@ -5090,6 +5162,10 @@ static void ath12k_wmi_event_scan_foreign_chan(struct ath12k *ar, u32 freq)
 	case ATH12K_SCAN_RUNNING:
 	case ATH12K_SCAN_ABORTING:
 		ar->scan_channel = ieee80211_get_channel(hw->wiphy, freq);
+
+		if (ar->scan.is_roc && ar->scan.roc_freq == freq)
+			complete(&ar->scan.on_channel);
+
 		break;
 	}
 }
@@ -6630,6 +6706,53 @@ static void ath12k_probe_resp_tx_status_event(struct ath12k_base *ab,
 	kfree(tb);
 }
 
+static int ath12k_wmi_p2p_noa_event(struct ath12k_base *ab,
+				    struct sk_buff *skb)
+{
+	const void **tb;
+	const struct wmi_p2p_noa_event *ev;
+	const struct ath12k_wmi_p2p_noa_info *noa;
+	struct ath12k *ar;
+	int ret, vdev_id;
+
+	tb = ath12k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
+	if (IS_ERR(tb)) {
+		ret = PTR_ERR(tb);
+		ath12k_warn(ab, "failed to parse P2P NoA TLV: %d\n", ret);
+		return ret;
+	}
+
+	ev = tb[WMI_TAG_P2P_NOA_EVENT];
+	noa = tb[WMI_TAG_P2P_NOA_INFO];
+
+	if (!ev || !noa) {
+		ret = -EPROTO;
+		goto out;
+	}
+
+	vdev_id = __le32_to_cpu(ev->vdev_id);
+
+	ath12k_dbg(ab, ATH12K_DBG_WMI,
+		   "wmi tlv p2p noa vdev_id %i descriptors %u\n",
+		   vdev_id, le32_get_bits(noa->noa_attr, WMI_P2P_NOA_INFO_DESC_NUM));
+
+	ar = ath12k_mac_get_ar_by_vdev_id(ab, vdev_id);
+	if (!ar) {
+		ath12k_warn(ab, "invalid vdev id %d in P2P NoA event\n",
+			    vdev_id);
+		ret = -EINVAL;
+		goto out;
+	}
+
+	ath12k_p2p_noa_update_by_vdev_id(ar, vdev_id, noa);
+
+	ret = 0;
+
+out:
+	kfree(tb);
+	return ret;
+}
+
 static void ath12k_rfkill_state_change_event(struct ath12k_base *ab,
 					     struct sk_buff *skb)
 {
@@ -6670,6 +6793,64 @@ ath12k_wmi_diag_event(struct ath12k_base *ab, struct sk_buff *skb)
 	trace_ath12k_wmi_diag(ab, skb->data, skb->len);
 }
 
+static void ath12k_wmi_twt_enable_event(struct ath12k_base *ab,
+					struct sk_buff *skb)
+{
+	const void **tb;
+	const struct wmi_twt_enable_event *ev;
+	int ret;
+
+	tb = ath12k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
+	if (IS_ERR(tb)) {
+		ret = PTR_ERR(tb);
+		ath12k_warn(ab, "failed to parse wmi twt enable status event tlv: %d\n",
+			    ret);
+		return;
+	}
+
+	ev = tb[WMI_TAG_TWT_ENABLE_COMPLETE_EVENT];
+	if (!ev) {
+		ath12k_warn(ab, "failed to fetch twt enable wmi event\n");
+		goto exit;
+	}
+
+	ath12k_dbg(ab, ATH12K_DBG_MAC, "wmi twt enable event pdev id %u status %u\n",
+		   le32_to_cpu(ev->pdev_id),
+		   le32_to_cpu(ev->status));
+
+exit:
+	kfree(tb);
+}
+
+static void ath12k_wmi_twt_disable_event(struct ath12k_base *ab,
+					 struct sk_buff *skb)
+{
+	const void **tb;
+	const struct wmi_twt_disable_event *ev;
+	int ret;
+
+	tb = ath12k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
+	if (IS_ERR(tb)) {
+		ret = PTR_ERR(tb);
+		ath12k_warn(ab, "failed to parse wmi twt disable status event tlv: %d\n",
+			    ret);
+		return;
+	}
+
+	ev = tb[WMI_TAG_TWT_DISABLE_COMPLETE_EVENT];
+	if (!ev) {
+		ath12k_warn(ab, "failed to fetch twt disable wmi event\n");
+		goto exit;
+	}
+
+	ath12k_dbg(ab, ATH12K_DBG_MAC, "wmi twt disable event pdev id %d status %u\n",
+		   le32_to_cpu(ev->pdev_id),
+		   le32_to_cpu(ev->status));
+
+exit:
+	kfree(tb);
+}
+
 static void ath12k_wmi_op_rx(struct ath12k_base *ab, struct sk_buff *skb)
 {
 	struct wmi_cmd_hdr *cmd_hdr;
@@ -6765,11 +6946,18 @@ static void ath12k_wmi_op_rx(struct ath12k_base *ab, struct sk_buff *skb)
 	case WMI_RFKILL_STATE_CHANGE_EVENTID:
 		ath12k_rfkill_state_change_event(ab, skb);
 		break;
+	case WMI_TWT_ENABLE_EVENTID:
+		ath12k_wmi_twt_enable_event(ab, skb);
+		break;
+	case WMI_TWT_DISABLE_EVENTID:
+		ath12k_wmi_twt_disable_event(ab, skb);
+		break;
+	case WMI_P2P_NOA_EVENTID:
+		ath12k_wmi_p2p_noa_event(ab, skb);
+		break;
 	/* add Unsupported events here */
 	case WMI_TBTTOFFSET_EXT_UPDATE_EVENTID:
 	case WMI_PEER_OPER_MODE_CHANGE_EVENTID:
-	case WMI_TWT_ENABLE_EVENTID:
-	case WMI_TWT_DISABLE_EVENTID:
 	case WMI_PDEV_DMA_RING_CFG_RSP_EVENTID:
 		ath12k_dbg(ab, ATH12K_DBG_WMI,
 			   "ignoring unsupported event 0x%x\n", id);