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/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>

Author: kuba-moo

Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml

@@ -3,7 +3,7 @@
 %YAML 1.2
 ---
 
-$id: http://devicetree.org/schemas/staging/net/wireless/silabs,wfx.yaml#
+$id: http://devicetree.org/schemas/net/wireless/silabs,wfx.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
 title: Silicon Labs WFxxx devicetree bindings

Documentation/devicetree/bindings/staging/net/wireless/silabs,wfx.yaml renamed to Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml

@@ -15989,6 +15989,12 @@ T:	git git://linuxtv.org/media_tree.git
 F:	Documentation/admin-guide/media/pulse8-cec.rst
 F:	drivers/media/cec/usb/pulse8/
 
+PURELIFI PLFXLC DRIVER
+M:	Srinivasan Raju <[email protected]>
+L:	[email protected]
+S:	Supported
+F:	drivers/net/wireless/purelifi/plfxlc/
+
 PVRUSB2 VIDEO4LINUX DRIVER
 M:	Mike Isely <[email protected]>
 L:	[email protected]	(subscribers-only)
@@ -17997,8 +18003,8 @@ F:	drivers/platform/x86/touchscreen_dmi.c
 SILICON LABS WIRELESS DRIVERS (for WFxxx series)
 M:	Jérôme Pouiller <[email protected]>
 S:	Supported
-F:	Documentation/devicetree/bindings/staging/net/wireless/silabs,wfx.yaml
-F:	drivers/staging/wfx/
+F:	Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml
+F:	drivers/net/wireless/silabs/wfx/
 
 SILICON MOTION SM712 FRAME BUFFER DRIVER
 M:	Sudip Mukherjee <[email protected]>

MAINTAINERS

@@ -28,9 +28,11 @@ source "drivers/net/wireless/intersil/Kconfig"
 source "drivers/net/wireless/marvell/Kconfig"
 source "drivers/net/wireless/mediatek/Kconfig"
 source "drivers/net/wireless/microchip/Kconfig"
+source "drivers/net/wireless/purelifi/Kconfig"
 source "drivers/net/wireless/ralink/Kconfig"
 source "drivers/net/wireless/realtek/Kconfig"
 source "drivers/net/wireless/rsi/Kconfig"
+source "drivers/net/wireless/silabs/Kconfig"
 source "drivers/net/wireless/st/Kconfig"
 source "drivers/net/wireless/ti/Kconfig"
 source "drivers/net/wireless/zydas/Kconfig"

drivers/net/wireless/Kconfig

@@ -13,9 +13,11 @@ obj-$(CONFIG_WLAN_VENDOR_INTERSIL) += intersil/
 obj-$(CONFIG_WLAN_VENDOR_MARVELL) += marvell/
 obj-$(CONFIG_WLAN_VENDOR_MEDIATEK) += mediatek/
 obj-$(CONFIG_WLAN_VENDOR_MICROCHIP) += microchip/
+obj-$(CONFIG_WLAN_VENDOR_PURELIFI) += purelifi/
 obj-$(CONFIG_WLAN_VENDOR_RALINK) += ralink/
 obj-$(CONFIG_WLAN_VENDOR_REALTEK) += realtek/
 obj-$(CONFIG_WLAN_VENDOR_RSI) += rsi/
+obj-$(CONFIG_WLAN_VENDOR_SILABS) += silabs/
 obj-$(CONFIG_WLAN_VENDOR_ST) += st/
 obj-$(CONFIG_WLAN_VENDOR_TI) += ti/
 obj-$(CONFIG_WLAN_VENDOR_ZYDAS) += zydas/

drivers/net/wireless/Makefile

@@ -1160,7 +1160,7 @@ static int ar5523_get_wlan_mode(struct ar5523 *ar,
 		ar5523_info(ar, "STA not found!\n");
 		return WLAN_MODE_11b;
 	}
-	sta_rate_set = sta->supp_rates[ar->hw->conf.chandef.chan->band];
+	sta_rate_set = sta->deflink.supp_rates[ar->hw->conf.chandef.chan->band];
 
 	for (bit = 0; bit < band->n_bitrates; bit++) {
 		if (sta_rate_set & 1) {
@@ -1198,7 +1198,7 @@ static void ar5523_create_rateset(struct ar5523 *ar,
 		ar5523_info(ar, "STA not found. Cannot set rates\n");
 		sta_rate_set = bss_conf->basic_rates;
 	} else
-		sta_rate_set = sta->supp_rates[ar->hw->conf.chandef.chan->band];
+		sta_rate_set = sta->deflink.supp_rates[ar->hw->conf.chandef.chan->band];
 
 	ar5523_dbg(ar, "sta rate_set = %08x\n", sta_rate_set);
 

drivers/net/wireless/ath/ar5523/ar5523.c

@@ -728,20 +728,17 @@ static int ath10k_ahb_probe(struct platform_device *pdev)
 	struct ath10k *ar;
 	struct ath10k_ahb *ar_ahb;
 	struct ath10k_pci *ar_pci;
-	const struct of_device_id *of_id;
 	enum ath10k_hw_rev hw_rev;
 	size_t size;
 	int ret;
 	struct ath10k_bus_params bus_params = {};
 
-	of_id = of_match_device(ath10k_ahb_of_match, &pdev->dev);
-	if (!of_id) {
-		dev_err(&pdev->dev, "failed to find matching device tree id\n");
+	hw_rev = (enum ath10k_hw_rev)of_device_get_match_data(&pdev->dev);
+	if (!hw_rev) {
+		dev_err(&pdev->dev, "OF data missing\n");
 		return -EINVAL;
 	}
 
-	hw_rev = (enum ath10k_hw_rev)of_id->data;
-
 	size = sizeof(*ar_pci) + sizeof(*ar_ahb);
 	ar = ath10k_core_create(size, &pdev->dev, ATH10K_BUS_AHB,
 				hw_rev, &ath10k_ahb_hif_ops);

drivers/net/wireless/ath/ath10k/ahb.c

@@ -94,6 +94,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.credit_size_workaround = false,
 		.tx_stats_over_pktlog = true,
 		.dynamic_sar_support = false,
+		.hw_restart_disconnect = false,
 	},
 	{
 		.id = QCA988X_HW_2_0_VERSION,
@@ -131,6 +132,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.credit_size_workaround = false,
 		.tx_stats_over_pktlog = true,
 		.dynamic_sar_support = false,
+		.hw_restart_disconnect = false,
 	},
 	{
 		.id = QCA9887_HW_1_0_VERSION,
@@ -169,6 +171,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.credit_size_workaround = false,
 		.tx_stats_over_pktlog = false,
 		.dynamic_sar_support = false,
+		.hw_restart_disconnect = false,
 	},
 	{
 		.id = QCA6174_HW_3_2_VERSION,
@@ -202,6 +205,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.bmi_large_size_download = true,
 		.supports_peer_stats_info = true,
 		.dynamic_sar_support = true,
+		.hw_restart_disconnect = false,
 	},
 	{
 		.id = QCA6174_HW_2_1_VERSION,
@@ -239,6 +243,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.credit_size_workaround = false,
 		.tx_stats_over_pktlog = false,
 		.dynamic_sar_support = false,
+		.hw_restart_disconnect = false,
 	},
 	{
 		.id = QCA6174_HW_2_1_VERSION,
@@ -276,6 +281,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.credit_size_workaround = false,
 		.tx_stats_over_pktlog = false,
 		.dynamic_sar_support = false,
+		.hw_restart_disconnect = false,
 	},
 	{
 		.id = QCA6174_HW_3_0_VERSION,
@@ -313,6 +319,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.credit_size_workaround = false,
 		.tx_stats_over_pktlog = false,
 		.dynamic_sar_support = false,
+		.hw_restart_disconnect = false,
 	},
 	{
 		.id = QCA6174_HW_3_2_VERSION,
@@ -354,6 +361,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.tx_stats_over_pktlog = false,
 		.supports_peer_stats_info = true,
 		.dynamic_sar_support = true,
+		.hw_restart_disconnect = false,
 	},
 	{
 		.id = QCA99X0_HW_2_0_DEV_VERSION,
@@ -397,6 +405,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.credit_size_workaround = false,
 		.tx_stats_over_pktlog = false,
 		.dynamic_sar_support = false,
+		.hw_restart_disconnect = false,
 	},
 	{
 		.id = QCA9984_HW_1_0_DEV_VERSION,
@@ -447,6 +456,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.credit_size_workaround = false,
 		.tx_stats_over_pktlog = false,
 		.dynamic_sar_support = false,
+		.hw_restart_disconnect = false,
 	},
 	{
 		.id = QCA9888_HW_2_0_DEV_VERSION,
@@ -494,6 +504,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.credit_size_workaround = false,
 		.tx_stats_over_pktlog = false,
 		.dynamic_sar_support = false,
+		.hw_restart_disconnect = false,
 	},
 	{
 		.id = QCA9377_HW_1_0_DEV_VERSION,
@@ -531,6 +542,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.credit_size_workaround = false,
 		.tx_stats_over_pktlog = false,
 		.dynamic_sar_support = false,
+		.hw_restart_disconnect = false,
 	},
 	{
 		.id = QCA9377_HW_1_1_DEV_VERSION,
@@ -570,6 +582,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.credit_size_workaround = false,
 		.tx_stats_over_pktlog = false,
 		.dynamic_sar_support = false,
+		.hw_restart_disconnect = false,
 	},
 	{
 		.id = QCA9377_HW_1_1_DEV_VERSION,
@@ -600,6 +613,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.uart_pin_workaround = true,
 		.credit_size_workaround = true,
 		.dynamic_sar_support = false,
+		.hw_restart_disconnect = false,
 	},
 	{
 		.id = QCA4019_HW_1_0_DEV_VERSION,
@@ -644,6 +658,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.credit_size_workaround = false,
 		.tx_stats_over_pktlog = false,
 		.dynamic_sar_support = false,
+		.hw_restart_disconnect = false,
 	},
 	{
 		.id = WCN3990_HW_1_0_DEV_VERSION,
@@ -674,6 +689,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.credit_size_workaround = false,
 		.tx_stats_over_pktlog = false,
 		.dynamic_sar_support = true,
+		.hw_restart_disconnect = true,
 	},
 };
 
@@ -2442,6 +2458,7 @@ EXPORT_SYMBOL(ath10k_core_napi_sync_disable);
 static void ath10k_core_restart(struct work_struct *work)
 {
 	struct ath10k *ar = container_of(work, struct ath10k, restart_work);
+	struct ath10k_vif *arvif;
 	int ret;
 
 	set_bit(ATH10K_FLAG_CRASH_FLUSH, &ar->dev_flags);
@@ -2480,6 +2497,14 @@ static void ath10k_core_restart(struct work_struct *work)
 		ar->state = ATH10K_STATE_RESTARTING;
 		ath10k_halt(ar);
 		ath10k_scan_finish(ar);
+		if (ar->hw_params.hw_restart_disconnect) {
+			list_for_each_entry(arvif, &ar->arvifs, list) {
+				if (arvif->is_up &&
+				    arvif->vdev_type == WMI_VDEV_TYPE_STA)
+					ieee80211_hw_restart_disconnect(arvif->vif);
+			}
+		}
+
 		ieee80211_restart_hw(ar->hw);
 		break;
 	case ATH10K_STATE_OFF:

drivers/net/wireless/ath/ath10k/core.c

@@ -59,9 +59,6 @@
 #define ATH10K_KEEPALIVE_MAX_IDLE 3895
 #define ATH10K_KEEPALIVE_MAX_UNRESPONSIVE 3900
 
-/* NAPI poll budget */
-#define ATH10K_NAPI_BUDGET      64
-
 /* SMBIOS type containing Board Data File Name Extension */
 #define ATH10K_SMBIOS_BDF_EXT_TYPE 0xF8
 

drivers/net/wireless/ath/ath10k/core.h

@@ -633,6 +633,8 @@ struct ath10k_hw_params {
 	bool supports_peer_stats_info;
 
 	bool dynamic_sar_support;
+
+	bool hw_restart_disconnect;
 };
 
 struct htt_resp;