Merge tag 'wireless-next-2022-05-03' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next

Kalle Valo says:

====================
wireless-next patches for v5.19

First set of patches for v5.19 and this is a big one. We have two new
drivers, a change in mac80211 STA API affecting most drivers and
ath11k getting support for WCN6750. And as usual lots of fixes and
cleanups all over.

Major changes:

new drivers
 - wfx: silicon labs devices
 - plfxlc: pureLiFi X, XL, XC devices

mac80211
 - host based BSS color collision detection
 - prepare sta handling for IEEE 802.11be Multi-Link Operation (MLO) support

rtw88
 - support TP-Link T2E devices

rtw89
 - support firmware crash simulation
 - preparation for 8852ce hardware support

ath11k
 - Wake-on-WLAN support for QCA6390 and WCN6855
 - device recovery (firmware restart) support for QCA6390 and WCN6855
 - support setting Specific Absorption Rate (SAR) for WCN6855
 - read country code from SMBIOS for WCN6855/QCA6390
 - support for WCN6750

wcn36xx
 - support for transmit rate reporting to user space

* tag 'wireless-next-2022-05-03' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next: (228 commits)
  rtw89: 8852c: rfk: add DPK
  rtw89: 8852c: rfk: add IQK
  rtw89: 8852c: rfk: add RX DCK
  rtw89: 8852c: rfk: add RCK
  rtw89: 8852c: rfk: add TSSI
  rtw89: 8852c: rfk: add LCK
  rtw89: 8852c: rfk: add DACK
  rtw89: 8852c: rfk: add RFK tables
  plfxlc: fix le16_to_cpu warning for beacon_interval
  rtw88: remove a copy of the NAPI_POLL_WEIGHT define
  carl9170: tx: fix an incorrect use of list iterator
  wil6210: use NAPI_POLL_WEIGHT for napi budget
  ath10k: remove a copy of the NAPI_POLL_WEIGHT define
  ath11k: Add support for WCN6750 device
  ath11k: Datapath changes to support WCN6750
  ath11k: HAL changes to support WCN6750
  ath11k: Add QMI changes for WCN6750
  ath11k: Fetch device information via QMI for WCN6750
  ath11k: Add register access logic for WCN6750
  ath11k: Add HW params for WCN6750
  ...
====================

Link: https://lore.kernel.org/r/20220503153622.C1671C385A4@smtp.kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

4 files changed, 54 insertions, 25 deletions

diff --git a/drivers/net/wireless/marvell/mwifiex/11h.c b/drivers/net/wireless/marvell/mwifiex/11h.c
index d2ee6469e67b..3fa25cd64cda 100644
--- a/drivers/net/wireless/marvell/mwifiex/11h.c
+++ b/drivers/net/wireless/marvell/mwifiex/11h.c
@@ -303,5 +303,7 @@ void mwifiex_dfs_chan_sw_work_queue(struct work_struct *work)
 
 	mwifiex_dbg(priv->adapter, MSG,
 		    "indicating channel switch completion to kernel\n");
+	mutex_lock(&priv->wdev.mtx);
 	cfg80211_ch_switch_notify(priv->netdev, &priv->dfs_chandef);
+	mutex_unlock(&priv->wdev.mtx);
 }
diff --git a/drivers/net/wireless/marvell/mwifiex/sdio.c b/drivers/net/wireless/marvell/mwifiex/sdio.c
index 4f3238d2a171..76004bda0c02 100644
--- a/drivers/net/wireless/marvell/mwifiex/sdio.c
+++ b/drivers/net/wireless/marvell/mwifiex/sdio.c
@@ -182,6 +182,9 @@ static const struct mwifiex_sdio_card_reg mwifiex_reg_sd8997 = {
 	.host_int_rsr_reg = 0x4,
 	.host_int_status_reg = 0x0C,
 	.host_int_mask_reg = 0x08,
+	.host_strap_reg = 0xF4,
+	.host_strap_mask = 0x01,
+	.host_strap_value = 0x00,
 	.status_reg_0 = 0xE8,
 	.status_reg_1 = 0xE9,
 	.sdio_int_mask = 0xff,
@@ -283,6 +286,9 @@ static const struct mwifiex_sdio_card_reg mwifiex_reg_sd8987 = {
 	.host_int_rsr_reg = 0x4,
 	.host_int_status_reg = 0x0C,
 	.host_int_mask_reg = 0x08,
+	.host_strap_reg = 0xF4,
+	.host_strap_mask = 0x01,
+	.host_strap_value = 0x00,
 	.status_reg_0 = 0xE8,
 	.status_reg_1 = 0xE9,
 	.sdio_int_mask = 0xff,
@@ -402,6 +408,7 @@ static const struct mwifiex_sdio_device mwifiex_sdio_sd8977 = {
 
 static const struct mwifiex_sdio_device mwifiex_sdio_sd8997 = {
 	.firmware = SD8997_DEFAULT_FW_NAME,
+	.firmware_sdiouart = SD8997_SDIOUART_FW_NAME,
 	.reg = &mwifiex_reg_sd8997,
 	.max_ports = 32,
 	.mp_agg_pkt_limit = 16,
@@ -536,6 +543,7 @@ mwifiex_sdio_probe(struct sdio_func *func, const struct sdio_device_id *id)
 		struct mwifiex_sdio_device *data = (void *)id->driver_data;
 
 		card->firmware = data->firmware;
+		card->firmware_sdiouart = data->firmware_sdiouart;
 		card->reg = data->reg;
 		card->max_ports = data->max_ports;
 		card->mp_agg_pkt_limit = data->mp_agg_pkt_limit;
@@ -2439,6 +2447,7 @@ static int mwifiex_register_dev(struct mwifiex_adapter *adapter)
 	int ret;
 	struct sdio_mmc_card *card = adapter->card;
 	struct sdio_func *func = card->func;
+	const char *firmware = card->firmware;
 
 	/* save adapter pointer in card */
 	card->adapter = adapter;
@@ -2455,7 +2464,18 @@ static int mwifiex_register_dev(struct mwifiex_adapter *adapter)
 		return ret;
 	}
 
-	strcpy(adapter->fw_name, card->firmware);
+	/* Select correct firmware (sdsd or sdiouart) firmware based on the strapping
+	 * option
+	 */
+	if (card->firmware_sdiouart) {
+		u8 val;
+
+		mwifiex_read_reg(adapter, card->reg->host_strap_reg, &val);
+		if ((val & card->reg->host_strap_mask) == card->reg->host_strap_value)
+			firmware = card->firmware_sdiouart;
+	}
+	strcpy(adapter->fw_name, firmware);
+
 	if (card->fw_dump_enh) {
 		adapter->mem_type_mapping_tbl = generic_mem_type_map;
 		adapter->num_mem_types = 1;
@@ -3157,3 +3177,4 @@ MODULE_FIRMWARE(SD8887_DEFAULT_FW_NAME);
 MODULE_FIRMWARE(SD8977_DEFAULT_FW_NAME);
 MODULE_FIRMWARE(SD8987_DEFAULT_FW_NAME);
 MODULE_FIRMWARE(SD8997_DEFAULT_FW_NAME);
+MODULE_FIRMWARE(SD8997_SDIOUART_FW_NAME);
diff --git a/drivers/net/wireless/marvell/mwifiex/sdio.h b/drivers/net/wireless/marvell/mwifiex/sdio.h
index 5648512c9300..28e8f76bdd58 100644
--- a/drivers/net/wireless/marvell/mwifiex/sdio.h
+++ b/drivers/net/wireless/marvell/mwifiex/sdio.h
@@ -39,6 +39,7 @@
 #define SD8977_DEFAULT_FW_NAME "mrvl/sdsd8977_combo_v2.bin"
 #define SD8987_DEFAULT_FW_NAME "mrvl/sd8987_uapsta.bin"
 #define SD8997_DEFAULT_FW_NAME "mrvl/sdsd8997_combo_v4.bin"
+#define SD8997_SDIOUART_FW_NAME "mrvl/sdiouart8997_combo_v4.bin"
 
 #define BLOCK_MODE	1
 #define BYTE_MODE	0
@@ -196,6 +197,9 @@ struct mwifiex_sdio_card_reg {
 	u8 host_int_rsr_reg;
 	u8 host_int_status_reg;
 	u8 host_int_mask_reg;
+	u8 host_strap_reg;
+	u8 host_strap_mask;
+	u8 host_strap_value;
 	u8 status_reg_0;
 	u8 status_reg_1;
 	u8 sdio_int_mask;
@@ -241,6 +245,7 @@ struct sdio_mmc_card {
 
 	struct completion fw_done;
 	const char *firmware;
+	const char *firmware_sdiouart;
 	const struct mwifiex_sdio_card_reg *reg;
 	u8 max_ports;
 	u8 mp_agg_pkt_limit;
@@ -274,6 +279,7 @@ struct sdio_mmc_card {
 
 struct mwifiex_sdio_device {
 	const char *firmware;
+	const char *firmware_sdiouart;
 	const struct mwifiex_sdio_card_reg *reg;
 	u8 max_ports;
 	u8 mp_agg_pkt_limit;
diff --git a/drivers/net/wireless/marvell/mwl8k.c b/drivers/net/wireless/marvell/mwl8k.c
index 864a2ba9efee..36c24d17136c 100644
--- a/drivers/net/wireless/marvell/mwl8k.c
+++ b/drivers/net/wireless/marvell/mwl8k.c
@@ -1985,7 +1985,7 @@ mwl8k_txq_xmit(struct ieee80211_hw *hw,
 
 	txpriority = index;
 
-	if (priv->ap_fw && sta && sta->ht_cap.ht_supported && !eapol_frame &&
+	if (priv->ap_fw && sta && sta->deflink.ht_cap.ht_supported && !eapol_frame &&
 	    ieee80211_is_data_qos(wh->frame_control)) {
 		tid = qos & 0xf;
 		mwl8k_tx_count_packet(sta, tid);
@@ -4027,9 +4027,9 @@ mwl8k_create_ba(struct ieee80211_hw *hw, struct mwl8k_ampdu_stream *stream,
 	cmd->create_params.reset_seq_no_flag = 1;
 
 	cmd->create_params.param_info =
-		(stream->sta->ht_cap.ampdu_factor &
+		(stream->sta->deflink.ht_cap.ampdu_factor &
 		 IEEE80211_HT_AMPDU_PARM_FACTOR) |
-		((stream->sta->ht_cap.ampdu_density << 2) &
+		((stream->sta->deflink.ht_cap.ampdu_density << 2) &
 		 IEEE80211_HT_AMPDU_PARM_DENSITY);
 
 	cmd->create_params.flags =
@@ -4113,18 +4113,18 @@ static int mwl8k_cmd_set_new_stn_add(struct ieee80211_hw *hw,
 	cmd->stn_id = cpu_to_le16(sta->aid);
 	cmd->action = cpu_to_le16(MWL8K_STA_ACTION_ADD);
 	if (hw->conf.chandef.chan->band == NL80211_BAND_2GHZ)
-		rates = sta->supp_rates[NL80211_BAND_2GHZ];
+		rates = sta->deflink.supp_rates[NL80211_BAND_2GHZ];
 	else
-		rates = sta->supp_rates[NL80211_BAND_5GHZ] << 5;
+		rates = sta->deflink.supp_rates[NL80211_BAND_5GHZ] << 5;
 	cmd->legacy_rates = cpu_to_le32(rates);
-	if (sta->ht_cap.ht_supported) {
-		cmd->ht_rates[0] = sta->ht_cap.mcs.rx_mask[0];
-		cmd->ht_rates[1] = sta->ht_cap.mcs.rx_mask[1];
-		cmd->ht_rates[2] = sta->ht_cap.mcs.rx_mask[2];
-		cmd->ht_rates[3] = sta->ht_cap.mcs.rx_mask[3];
-		cmd->ht_capabilities_info = cpu_to_le16(sta->ht_cap.cap);
-		cmd->mac_ht_param_info = (sta->ht_cap.ampdu_factor & 3) |
-			((sta->ht_cap.ampdu_density & 7) << 2);
+	if (sta->deflink.ht_cap.ht_supported) {
+		cmd->ht_rates[0] = sta->deflink.ht_cap.mcs.rx_mask[0];
+		cmd->ht_rates[1] = sta->deflink.ht_cap.mcs.rx_mask[1];
+		cmd->ht_rates[2] = sta->deflink.ht_cap.mcs.rx_mask[2];
+		cmd->ht_rates[3] = sta->deflink.ht_cap.mcs.rx_mask[3];
+		cmd->ht_capabilities_info = cpu_to_le16(sta->deflink.ht_cap.cap);
+		cmd->mac_ht_param_info = (sta->deflink.ht_cap.ampdu_factor & 3) |
+			((sta->deflink.ht_cap.ampdu_density & 7) << 2);
 		cmd->is_qos_sta = 1;
 	}
 
@@ -4545,16 +4545,16 @@ static int mwl8k_cmd_update_stadb_add(struct ieee80211_hw *hw,
 	p = &cmd->peer_info;
 	p->peer_type = MWL8K_PEER_TYPE_ACCESSPOINT;
 	p->basic_caps = cpu_to_le16(vif->bss_conf.assoc_capability);
-	p->ht_support = sta->ht_cap.ht_supported;
-	p->ht_caps = cpu_to_le16(sta->ht_cap.cap);
-	p->extended_ht_caps = (sta->ht_cap.ampdu_factor & 3) |
-		((sta->ht_cap.ampdu_density & 7) << 2);
+	p->ht_support = sta->deflink.ht_cap.ht_supported;
+	p->ht_caps = cpu_to_le16(sta->deflink.ht_cap.cap);
+	p->extended_ht_caps = (sta->deflink.ht_cap.ampdu_factor & 3) |
+		((sta->deflink.ht_cap.ampdu_density & 7) << 2);
 	if (hw->conf.chandef.chan->band == NL80211_BAND_2GHZ)
-		rates = sta->supp_rates[NL80211_BAND_2GHZ];
+		rates = sta->deflink.supp_rates[NL80211_BAND_2GHZ];
 	else
-		rates = sta->supp_rates[NL80211_BAND_5GHZ] << 5;
+		rates = sta->deflink.supp_rates[NL80211_BAND_5GHZ] << 5;
 	legacy_rate_mask_to_array(p->legacy_rates, rates);
-	memcpy(p->ht_rates, &sta->ht_cap.mcs, 16);
+	memcpy(p->ht_rates, &sta->deflink.ht_cap.mcs, 16);
 	p->interop = 1;
 	p->amsdu_enabled = 0;
 
@@ -5031,12 +5031,12 @@ mwl8k_bss_info_changed_sta(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 		}
 
 		if (hw->conf.chandef.chan->band == NL80211_BAND_2GHZ) {
-			ap_legacy_rates = ap->supp_rates[NL80211_BAND_2GHZ];
+			ap_legacy_rates = ap->deflink.supp_rates[NL80211_BAND_2GHZ];
 		} else {
 			ap_legacy_rates =
-				ap->supp_rates[NL80211_BAND_5GHZ] << 5;
+				ap->deflink.supp_rates[NL80211_BAND_5GHZ] << 5;
 		}
-		memcpy(ap_mcs_rates, &ap->ht_cap.mcs, 16);
+		memcpy(ap_mcs_rates, &ap->deflink.ht_cap.mcs, 16);
 
 		rcu_read_unlock();
 
@@ -5347,7 +5347,7 @@ static int mwl8k_sta_add(struct ieee80211_hw *hw,
 		ret = mwl8k_cmd_update_stadb_add(hw, vif, sta);
 		if (ret >= 0) {
 			MWL8K_STA(sta)->peer_id = ret;
-			if (sta->ht_cap.ht_supported)
+			if (sta->deflink.ht_cap.ht_supported)
 				MWL8K_STA(sta)->is_ampdu_allowed = true;
 			ret = 0;
 		}