Merge tag 'wireless-drivers-next-for-davem-2017-09-01' of git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next

Kalle Valo says:

====================
wireless-drivers-next patches for 4.14

Few last patches for 4.14, nothing really major here.

Major changes:

wil6210

* support FW RSSI reporting (by mistake this was accidentally
  mentioned already in the previous pull request, but now it's really
  included)

* make debugfs optional, adds new Kconfig option CONFIG_WIL6210_DEBUGFS

qtnfmac

* implement 64-bit DMA support
====================

Signed-off-by: David S. Miller <davem@davemloft.net>

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

@@ -519,7 +519,7 @@ static const struct firmware *ath10k_fetch_fw_file(struct ath10k *ar,
 		dir = ".";
 
 	snprintf(filename, sizeof(filename), "%s/%s", dir, file);
-	ret = request_firmware_direct(&fw, filename, ar->dev);
+	ret = request_firmware(&fw, filename, ar->dev);
 	ath10k_dbg(ar, ATH10K_DBG_BOOT, "boot fw request '%s': %d\n",
 		   filename, ret);
 
@@ -2057,6 +2057,12 @@ int ath10k_core_start(struct ath10k *ar, enum ath10k_firmware_mode mode,
 		goto err_wmi_detach;
 	}
 
+	/* If firmware indicates Full Rx Reorder support it must be used in a
+	 * slightly different manner. Let HTT code know.
+	 */
+	ar->htt.rx_ring.in_ord_rx = !!(test_bit(WMI_SERVICE_RX_FULL_REORDER,
+						ar->wmi.svc_map));
+
 	status = ath10k_htt_rx_alloc(&ar->htt);
 	if (status) {
 		ath10k_err(ar, "failed to alloc htt rx: %d\n", status);
@@ -2177,12 +2183,6 @@ int ath10k_core_start(struct ath10k *ar, enum ath10k_firmware_mode mode,
 		}
 	}
 
-	/* If firmware indicates Full Rx Reorder support it must be used in a
-	 * slightly different manner. Let HTT code know.
-	 */
-	ar->htt.rx_ring.in_ord_rx = !!(test_bit(WMI_SERVICE_RX_FULL_REORDER,
-						ar->wmi.svc_map));
-
 	status = ath10k_htt_rx_ring_refill(ar);
 	if (status) {
 		ath10k_err(ar, "failed to refill htt rx ring: %d\n", status);

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

@@ -462,7 +462,7 @@ struct ath10k_ce_crash_hdr {
 struct ath10k_fw_crash_data {
 	bool crashed_since_read;
 
-	uuid_le uuid;
+	guid_t guid;
 	struct timespec timestamp;
 	__le32 registers[REG_DUMP_COUNT_QCA988X];
 	struct ath10k_ce_crash_data ce_crash_data[CE_COUNT_MAX];

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

@@ -70,7 +70,7 @@ struct ath10k_dump_file_data {
 
 	/* some info we can get from ath10k struct that might help */
 
-	u8 uuid[16];
+	guid_t guid;
 
 	__le32 chip_id;
 
@@ -719,7 +719,7 @@ ath10k_debug_get_new_fw_crash_data(struct ath10k *ar)
 	lockdep_assert_held(&ar->data_lock);
 
 	crash_data->crashed_since_read = true;
-	uuid_le_gen(&crash_data->uuid);
+	guid_gen(&crash_data->guid);
 	getnstimeofday(&crash_data->timestamp);
 
 	return crash_data;
@@ -766,7 +766,7 @@ static struct ath10k_dump_file_data *ath10k_build_dump_file(struct ath10k *ar,
 
 	dump_data->version = cpu_to_le32(ATH10K_FW_CRASH_DUMP_VERSION);
 
-	memcpy(dump_data->uuid, &crash_data->uuid, sizeof(dump_data->uuid));
+	guid_copy(&dump_data->guid, &crash_data->guid);
 	dump_data->chip_id = cpu_to_le32(ar->chip_id);
 	dump_data->bus_type = cpu_to_le32(0);
 	dump_data->target_version = cpu_to_le32(ar->target_version);

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

@@ -1524,7 +1524,7 @@ static bool ath10k_htt_rx_amsdu_allowed(struct ath10k *ar,
 	 */
 
 	if (!rx_status->freq) {
-		ath10k_warn(ar, "no channel configured; ignoring frame(s)!\n");
+		ath10k_dbg(ar, ATH10K_DBG_HTT, "no channel configured; ignoring frame(s)!\n");
 		return false;
 	}
 
@@ -1745,7 +1745,8 @@ static void ath10k_htt_rx_delba(struct ath10k *ar, struct htt_resp *resp)
 }
 
 static int ath10k_htt_rx_extract_amsdu(struct sk_buff_head *list,
-				       struct sk_buff_head *amsdu)
+				       struct sk_buff_head *amsdu,
+				       int budget_left)
 {
 	struct sk_buff *msdu;
 	struct htt_rx_desc *rxd;
@@ -1756,8 +1757,9 @@ static int ath10k_htt_rx_extract_amsdu(struct sk_buff_head *list,
 	if (WARN_ON(!skb_queue_empty(amsdu)))
 		return -EINVAL;
 
-	while ((msdu = __skb_dequeue(list))) {
+	while ((msdu = __skb_dequeue(list)) && budget_left) {
 		__skb_queue_tail(amsdu, msdu);
+		budget_left--;
 
 		rxd = (void *)msdu->data - sizeof(*rxd);
 		if (rxd->msdu_end.common.info0 &
@@ -1848,7 +1850,8 @@ static int ath10k_htt_rx_h_rx_offload(struct ath10k *ar,
 	return num_msdu;
 }
 
-static int ath10k_htt_rx_in_ord_ind(struct ath10k *ar, struct sk_buff *skb)
+static int ath10k_htt_rx_in_ord_ind(struct ath10k *ar, struct sk_buff *skb,
+				    int budget_left)
 {
 	struct ath10k_htt *htt = &ar->htt;
 	struct htt_resp *resp = (void *)skb->data;
@@ -1905,9 +1908,9 @@ static int ath10k_htt_rx_in_ord_ind(struct ath10k *ar, struct sk_buff *skb)
 	if (offload)
 		num_msdus = ath10k_htt_rx_h_rx_offload(ar, &list);
 
-	while (!skb_queue_empty(&list)) {
+	while (!skb_queue_empty(&list) && budget_left) {
 		__skb_queue_head_init(&amsdu);
-		ret = ath10k_htt_rx_extract_amsdu(&list, &amsdu);
+		ret = ath10k_htt_rx_extract_amsdu(&list, &amsdu, budget_left);
 		switch (ret) {
 		case 0:
 			/* Note: The in-order indication may report interleaved
@@ -1917,6 +1920,7 @@ static int ath10k_htt_rx_in_ord_ind(struct ath10k *ar, struct sk_buff *skb)
 			 * should still give an idea about rx rate to the user.
 			 */
 			num_msdus += skb_queue_len(&amsdu);
+			budget_left -= skb_queue_len(&amsdu);
 			ath10k_htt_rx_h_ppdu(ar, &amsdu, status, vdev_id);
 			ath10k_htt_rx_h_filter(ar, &amsdu, status);
 			ath10k_htt_rx_h_mpdu(ar, &amsdu, status);
@@ -2559,7 +2563,8 @@ int ath10k_htt_txrx_compl_task(struct ath10k *ar, int budget)
 		}
 
 		spin_lock_bh(&htt->rx_ring.lock);
-		num_rx_msdus = ath10k_htt_rx_in_ord_ind(ar, skb);
+		num_rx_msdus = ath10k_htt_rx_in_ord_ind(ar, skb,
+							(budget - quota));
 		spin_unlock_bh(&htt->rx_ring.lock);
 		if (num_rx_msdus < 0) {
 			resched_napi = true;

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

@@ -7644,6 +7644,7 @@ static const struct ieee80211_ops ath10k_ops = {
 #ifdef CONFIG_PM
 	.suspend			= ath10k_wow_op_suspend,
 	.resume				= ath10k_wow_op_resume,
+	.set_wakeup			= ath10k_wow_op_set_wakeup,
 #endif
 #ifdef CONFIG_MAC80211_DEBUGFS
 	.sta_add_debugfs		= ath10k_sta_add_debugfs,

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

@@ -1463,7 +1463,7 @@ static void ath10k_pci_dump_registers(struct ath10k *ar,
 static void ath10k_pci_fw_crashed_dump(struct ath10k *ar)
 {
 	struct ath10k_fw_crash_data *crash_data;
-	char uuid[50];
+	char guid[UUID_STRING_LEN + 1];
 
 	spin_lock_bh(&ar->data_lock);
 
@@ -1472,11 +1472,11 @@ static void ath10k_pci_fw_crashed_dump(struct ath10k *ar)
 	crash_data = ath10k_debug_get_new_fw_crash_data(ar);
 
 	if (crash_data)
-		scnprintf(uuid, sizeof(uuid), "%pUl", &crash_data->uuid);
+		scnprintf(guid, sizeof(guid), "%pUl", &crash_data->guid);
 	else
-		scnprintf(uuid, sizeof(uuid), "n/a");
+		scnprintf(guid, sizeof(guid), "n/a");
 
-	ath10k_err(ar, "firmware crashed! (uuid %s)\n", uuid);
+	ath10k_err(ar, "firmware crashed! (guid %s)\n", guid);
 	ath10k_print_driver_info(ar);
 	ath10k_pci_dump_registers(ar, crash_data);
 	ath10k_ce_dump_registers(ar, crash_data);
@@ -3396,11 +3396,53 @@ static void ath10k_pci_remove(struct pci_dev *pdev)
 
 MODULE_DEVICE_TABLE(pci, ath10k_pci_id_table);
 
+#ifdef CONFIG_PM
+
+static int ath10k_pci_pm_suspend(struct device *dev)
+{
+	struct ath10k *ar = dev_get_drvdata(dev);
+	int ret;
+
+	if (test_bit(ATH10K_FW_FEATURE_WOWLAN_SUPPORT,
+		     ar->running_fw->fw_file.fw_features))
+		return 0;
+
+	ret = ath10k_hif_suspend(ar);
+	if (ret)
+		ath10k_warn(ar, "failed to suspend hif: %d\n", ret);
+
+	return ret;
+}
+
+static int ath10k_pci_pm_resume(struct device *dev)
+{
+	struct ath10k *ar = dev_get_drvdata(dev);
+	int ret;
+
+	if (test_bit(ATH10K_FW_FEATURE_WOWLAN_SUPPORT,
+		     ar->running_fw->fw_file.fw_features))
+		return 0;
+
+	ret = ath10k_hif_resume(ar);
+	if (ret)
+		ath10k_warn(ar, "failed to resume hif: %d\n", ret);
+
+	return ret;
+}
+
+static SIMPLE_DEV_PM_OPS(ath10k_pci_pm_ops,
+			 ath10k_pci_pm_suspend,
+			 ath10k_pci_pm_resume);
+#endif
+
 static struct pci_driver ath10k_pci_driver = {
 	.name = "ath10k_pci",
 	.id_table = ath10k_pci_id_table,
 	.probe = ath10k_pci_probe,
 	.remove = ath10k_pci_remove,
+#ifdef CONFIG_PM
+	.driver.pm = &ath10k_pci_pm_ops,
+#endif
 };
 
 static int __init ath10k_pci_init(void)

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

@@ -1344,8 +1344,6 @@ static void ath10k_sdio_irq_handler(struct sdio_func *func)
 
 	sdio_claim_host(ar_sdio->func);
 
-	wake_up(&ar_sdio->irq_wq);
-
 	if (ret && ret != -ECANCELED)
 		ath10k_warn(ar, "failed to process pending SDIO interrupts: %d\n",
 			    ret);
@@ -2000,8 +1998,6 @@ static int ath10k_sdio_probe(struct sdio_func *func,
 		goto err_free_bmi_buf;
 	}
 
-	init_waitqueue_head(&ar_sdio->irq_wq);
-
 	for (i = 0; i < ATH10K_SDIO_BUS_REQUEST_MAX_NUM; i++)
 		ath10k_sdio_free_bus_req(ar, &ar_sdio->bus_req[i]);
 

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

@@ -210,8 +210,6 @@ struct ath10k_sdio {
 	/* temporary buffer for BMI requests */
 	u8 *bmi_buf;
 
-	wait_queue_head_t irq_wq;
-
 	bool is_disabled;
 
 	struct workqueue_struct *workqueue;

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

@@ -277,6 +277,18 @@ exit:
 	return ret ? 1 : 0;
 }
 
+void ath10k_wow_op_set_wakeup(struct ieee80211_hw *hw, bool enabled)
+{
+	struct ath10k *ar = hw->priv;
+
+	mutex_lock(&ar->conf_mutex);
+	if (test_bit(ATH10K_FW_FEATURE_WOWLAN_SUPPORT,
+		     ar->running_fw->fw_file.fw_features)) {
+		device_set_wakeup_enable(ar->dev, enabled);
+	}
+	mutex_unlock(&ar->conf_mutex);
+}
+
 int ath10k_wow_op_resume(struct ieee80211_hw *hw)
 {
 	struct ath10k *ar = hw->priv;
@@ -336,5 +348,7 @@ int ath10k_wow_init(struct ath10k *ar)
 	ar->wow.wowlan_support.n_patterns = ar->wow.max_num_patterns;
 	ar->hw->wiphy->wowlan = &ar->wow.wowlan_support;
 
+	device_set_wakeup_capable(ar->dev, true);
+
 	return 0;
 }

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

@@ -28,6 +28,7 @@ int ath10k_wow_init(struct ath10k *ar);
 int ath10k_wow_op_suspend(struct ieee80211_hw *hw,
 			  struct cfg80211_wowlan *wowlan);
 int ath10k_wow_op_resume(struct ieee80211_hw *hw);
+void ath10k_wow_op_set_wakeup(struct ieee80211_hw *hw, bool enabled);
 
 #else
 

drivers/net/wireless/ath/ath6kl/usb.c

@@ -1201,7 +1201,7 @@ static int ath6kl_usb_pm_resume(struct usb_interface *interface)
 #endif
 
 /* table of devices that work with this driver */
-static struct usb_device_id ath6kl_usb_ids[] = {
+static const struct usb_device_id ath6kl_usb_ids[] = {
 	{USB_DEVICE(0x0cf3, 0x9375)},
 	{USB_DEVICE(0x0cf3, 0x9374)},
 	{ /* Terminating entry */ },

drivers/net/wireless/ath/ath9k/hif_usb.c

@@ -20,7 +20,7 @@
 MODULE_FIRMWARE(HTC_7010_MODULE_FW);
 MODULE_FIRMWARE(HTC_9271_MODULE_FW);
 
-static struct usb_device_id ath9k_hif_usb_ids[] = {
+static const struct usb_device_id ath9k_hif_usb_ids[] = {
 	{ USB_DEVICE(0x0cf3, 0x9271) }, /* Atheros */
 	{ USB_DEVICE(0x0cf3, 0x1006) }, /* Atheros */
 	{ USB_DEVICE(0x0846, 0x9030) }, /* Netgear N150 */

drivers/net/wireless/ath/ath9k/htc_drv_init.c

@@ -71,7 +71,7 @@ static void ath9k_htc_op_ps_restore(struct ath_common *common)
 	ath9k_htc_ps_restore((struct ath9k_htc_priv *) common->priv);
 }
 
-static struct ath_ps_ops ath9k_htc_ps_ops = {
+static const struct ath_ps_ops ath9k_htc_ps_ops = {
 	.wakeup = ath9k_htc_op_ps_wakeup,
 	.restore = ath9k_htc_op_ps_restore,
 };

drivers/net/wireless/ath/ath9k/init.c

@@ -104,7 +104,7 @@ static void ath9k_op_ps_restore(struct ath_common *common)
 	ath9k_ps_restore((struct ath_softc *) common->priv);
 }
 
-static struct ath_ps_ops ath9k_ps_ops = {
+static const struct ath_ps_ops ath9k_ps_ops = {
 	.wakeup = ath9k_op_ps_wakeup,
 	.restore = ath9k_op_ps_restore,
 };

drivers/net/wireless/ath/wcn36xx/main.c

@@ -372,6 +372,8 @@ static int wcn36xx_config(struct ieee80211_hw *hw, u32 changed)
 
 	wcn36xx_dbg(WCN36XX_DBG_MAC, "mac config changed 0x%08x\n", changed);
 
+	mutex_lock(&wcn->conf_mutex);
+
 	if (changed & IEEE80211_CONF_CHANGE_CHANNEL) {
 		int ch = WCN36XX_HW_CHANNEL(wcn);
 		wcn36xx_dbg(WCN36XX_DBG_MAC, "wcn36xx_config channel switch=%d\n",
@@ -382,6 +384,8 @@ static int wcn36xx_config(struct ieee80211_hw *hw, u32 changed)
 		}
 	}
 
+	mutex_unlock(&wcn->conf_mutex);
+
 	return 0;
 }
 
@@ -396,6 +400,8 @@ static void wcn36xx_configure_filter(struct ieee80211_hw *hw,
 
 	wcn36xx_dbg(WCN36XX_DBG_MAC, "mac configure filter\n");
 
+	mutex_lock(&wcn->conf_mutex);
+
 	*total &= FIF_ALLMULTI;
 
 	fp = (void *)(unsigned long)multicast;
@@ -408,6 +414,8 @@ static void wcn36xx_configure_filter(struct ieee80211_hw *hw,
 		else if (NL80211_IFTYPE_STATION == vif->type && tmp->sta_assoc)
 			wcn36xx_smd_set_mc_list(wcn, vif, fp);
 	}
+
+	mutex_unlock(&wcn->conf_mutex);
 	kfree(fp);
 }
 
@@ -471,6 +479,8 @@ static int wcn36xx_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
 			 key_conf->key,
 			 key_conf->keylen);
 
+	mutex_lock(&wcn->conf_mutex);
+
 	switch (key_conf->cipher) {
 	case WLAN_CIPHER_SUITE_WEP40:
 		vif_priv->encrypt_type = WCN36XX_HAL_ED_WEP40;
@@ -565,6 +575,8 @@ static int wcn36xx_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
 	}
 
 out:
+	mutex_unlock(&wcn->conf_mutex);
+
 	return ret;
 }
 
@@ -725,6 +737,8 @@ static void wcn36xx_bss_info_changed(struct ieee80211_hw *hw,
 	wcn36xx_dbg(WCN36XX_DBG_MAC, "mac bss info changed vif %p changed 0x%08x\n",
 		    vif, changed);
 
+	mutex_lock(&wcn->conf_mutex);
+
 	if (changed & BSS_CHANGED_BEACON_INFO) {
 		wcn36xx_dbg(WCN36XX_DBG_MAC,
 			    "mac bss changed dtim period %d\n",
@@ -787,7 +801,13 @@ static void wcn36xx_bss_info_changed(struct ieee80211_hw *hw,
 				     bss_conf->aid);
 
 			vif_priv->sta_assoc = true;
-			rcu_read_lock();
+
+			/*
+			 * Holding conf_mutex ensures mutal exclusion with
+			 * wcn36xx_sta_remove() and as such ensures that sta
+			 * won't be freed while we're operating on it. As such
+			 * we do not need to hold the rcu_read_lock().
+			 */
 			sta = ieee80211_find_sta(vif, bss_conf->bssid);
 			if (!sta) {
 				wcn36xx_err("sta %pM is not found\n",
@@ -811,7 +831,6 @@ static void wcn36xx_bss_info_changed(struct ieee80211_hw *hw,
 			 * place where AID is available.
 			 */
 			wcn36xx_smd_config_sta(wcn, vif, sta);
-			rcu_read_unlock();
 		} else {
 			wcn36xx_dbg(WCN36XX_DBG_MAC,
 				    "disassociated bss %pM vif %pM AID=%d\n",
@@ -873,6 +892,9 @@ static void wcn36xx_bss_info_changed(struct ieee80211_hw *hw,
 		}
 	}
 out:
+
+	mutex_unlock(&wcn->conf_mutex);
+
 	return;
 }
 
@@ -882,7 +904,10 @@ static int wcn36xx_set_rts_threshold(struct ieee80211_hw *hw, u32 value)
 	struct wcn36xx *wcn = hw->priv;
 	wcn36xx_dbg(WCN36XX_DBG_MAC, "mac set RTS threshold %d\n", value);
 
+	mutex_lock(&wcn->conf_mutex);
 	wcn36xx_smd_update_cfg(wcn, WCN36XX_HAL_CFG_RTS_THRESHOLD, value);
+	mutex_unlock(&wcn->conf_mutex);
+
 	return 0;
 }
 
@@ -893,8 +918,12 @@ static void wcn36xx_remove_interface(struct ieee80211_hw *hw,
 	struct wcn36xx_vif *vif_priv = wcn36xx_vif_to_priv(vif);
 	wcn36xx_dbg(WCN36XX_DBG_MAC, "mac remove interface vif %p\n", vif);
 
+	mutex_lock(&wcn->conf_mutex);
+
 	list_del(&vif_priv->list);
 	wcn36xx_smd_delete_sta_self(wcn, vif->addr);
+
+	mutex_unlock(&wcn->conf_mutex);
 }
 
 static int wcn36xx_add_interface(struct ieee80211_hw *hw,
@@ -915,9 +944,13 @@ static int wcn36xx_add_interface(struct ieee80211_hw *hw,
 		return -EOPNOTSUPP;
 	}
 
+	mutex_lock(&wcn->conf_mutex);
+
 	list_add(&vif_priv->list, &wcn->vif_list);
 	wcn36xx_smd_add_sta_self(wcn, vif);
 
+	mutex_unlock(&wcn->conf_mutex);
+
 	return 0;
 }
 
@@ -930,6 +963,8 @@ static int wcn36xx_sta_add(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 	wcn36xx_dbg(WCN36XX_DBG_MAC, "mac sta add vif %p sta %pM\n",
 		    vif, sta->addr);
 
+	mutex_lock(&wcn->conf_mutex);
+
 	spin_lock_init(&sta_priv->ampdu_lock);
 	sta_priv->vif = vif_priv;
 	/*
@@ -941,6 +976,9 @@ static int wcn36xx_sta_add(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 		sta_priv->aid = sta->aid;
 		wcn36xx_smd_config_sta(wcn, vif, sta);
 	}
+
+	mutex_unlock(&wcn->conf_mutex);
+
 	return 0;
 }
 
@@ -954,8 +992,13 @@ static int wcn36xx_sta_remove(struct ieee80211_hw *hw,
 	wcn36xx_dbg(WCN36XX_DBG_MAC, "mac sta remove vif %p sta %pM index %d\n",
 		    vif, sta->addr, sta_priv->sta_index);
 
+	mutex_lock(&wcn->conf_mutex);
+
 	wcn36xx_smd_delete_sta(wcn, sta_priv->sta_index);
 	sta_priv->vif = NULL;
+
+	mutex_unlock(&wcn->conf_mutex);
+
 	return 0;
 }
 
@@ -999,6 +1042,8 @@ static int wcn36xx_ampdu_action(struct ieee80211_hw *hw,
 	wcn36xx_dbg(WCN36XX_DBG_MAC, "mac ampdu action action %d tid %d\n",
 		    action, tid);
 
+	mutex_lock(&wcn->conf_mutex);
+
 	switch (action) {
 	case IEEE80211_AMPDU_RX_START:
 		sta_priv->tid = tid;
@@ -1038,6 +1083,8 @@ static int wcn36xx_ampdu_action(struct ieee80211_hw *hw,
 		wcn36xx_err("Unknown AMPDU action\n");
 	}
 
+	mutex_unlock(&wcn->conf_mutex);
+
 	return 0;
 }
 
@@ -1216,6 +1263,7 @@ static int wcn36xx_probe(struct platform_device *pdev)
 	wcn = hw->priv;
 	wcn->hw = hw;
 	wcn->dev = &pdev->dev;
+	mutex_init(&wcn->conf_mutex);
 	mutex_init(&wcn->hal_mutex);
 	mutex_init(&wcn->scan_lock);
 

drivers/net/wireless/ath/wcn36xx/wcn36xx.h

@@ -202,6 +202,9 @@ struct wcn36xx {
 	struct qcom_smem_state	*tx_rings_empty_state;
 	unsigned		tx_rings_empty_state_bit;
 
+	/* prevents concurrent FW reconfiguration */
+	struct mutex		conf_mutex;
+
 	/*
 	 * smd_buf must be protected with smd_mutex to garantee
 	 * that all messages are sent one after another

drivers/net/wireless/ath/wil6210/Kconfig

@@ -40,3 +40,15 @@ config WIL6210_TRACING
 	  option if you are interested in debugging the driver.
 
 	  If unsure, say Y to make it easier to debug problems.
+
+config WIL6210_DEBUGFS
+	bool "wil6210 debugfs support"
+	depends on WIL6210
+	depends on DEBUG_FS
+	default y
+	---help---
+	  Say Y here to enable wil6210 debugfs support, using the
+	  kernel debugfs infrastructure. Select this
+	  option if you are interested in debugging the driver.
+
+	  If unsure, say Y to make it easier to debug problems.

drivers/net/wireless/ath/wil6210/Makefile

@@ -4,7 +4,7 @@ wil6210-y := main.o
 wil6210-y += netdev.o
 wil6210-y += cfg80211.o
 wil6210-y += pcie_bus.o
-wil6210-y += debugfs.o
+wil6210-$(CONFIG_WIL6210_DEBUGFS) += debugfs.o
 wil6210-y += wmi.o
 wil6210-y += interrupt.o
 wil6210-y += txrx.o

drivers/net/wireless/ath/wil6210/cfg80211.c

@@ -26,6 +26,12 @@ bool disable_ap_sme;
 module_param(disable_ap_sme, bool, 0444);
 MODULE_PARM_DESC(disable_ap_sme, " let user space handle AP mode SME");
 
+#ifdef CONFIG_PM
+static struct wiphy_wowlan_support wil_wowlan_support = {
+	.flags = WIPHY_WOWLAN_ANY | WIPHY_WOWLAN_DISCONNECT,
+};
+#endif
+
 #define CHAN60G(_channel, _flags) {				\
 	.band			= NL80211_BAND_60GHZ,		\
 	.center_freq		= 56160 + (2160 * (_channel)),	\
@@ -273,12 +279,12 @@ int wil_cid_fill_sinfo(struct wil6210_priv *wil, int cid,
 
 	wil_dbg_wmi(wil, "Link status for CID %d: {\n"
 		    "  MCS %d TSF 0x%016llx\n"
-		    "  BF status 0x%08x SNR 0x%08x SQI %d%%\n"
+		    "  BF status 0x%08x RSSI %d SQI %d%%\n"
 		    "  Tx Tpt %d goodput %d Rx goodput %d\n"
 		    "  Sectors(rx:tx) my %d:%d peer %d:%d\n""}\n",
 		    cid, le16_to_cpu(reply.evt.bf_mcs),
 		    le64_to_cpu(reply.evt.tsf), reply.evt.status,
-		    le32_to_cpu(reply.evt.snr_val),
+		    reply.evt.rssi,
 		    reply.evt.sqi,
 		    le32_to_cpu(reply.evt.tx_tpt),
 		    le32_to_cpu(reply.evt.tx_goodput),
@@ -311,7 +317,11 @@ int wil_cid_fill_sinfo(struct wil6210_priv *wil, int cid,
 
 	if (test_bit(wil_status_fwconnected, wil->status)) {
 		sinfo->filled |= BIT(NL80211_STA_INFO_SIGNAL);
-		sinfo->signal = reply.evt.sqi;
+		if (test_bit(WMI_FW_CAPABILITY_RSSI_REPORTING,
+			     wil->fw_capabilities))
+			sinfo->signal = reply.evt.rssi;
+		else
+			sinfo->signal = reply.evt.sqi;
 	}
 
 	return rc;
@@ -372,6 +382,34 @@ static int wil_cfg80211_dump_station(struct wiphy *wiphy,
 	return rc;
 }
 
+static int wil_cfg80211_start_p2p_device(struct wiphy *wiphy,
+					 struct wireless_dev *wdev)
+{
+	struct wil6210_priv *wil = wiphy_to_wil(wiphy);
+
+	wil_dbg_misc(wil, "start_p2p_device: entered\n");
+	wil->p2p.p2p_dev_started = 1;
+	return 0;
+}
+
+static void wil_cfg80211_stop_p2p_device(struct wiphy *wiphy,
+					 struct wireless_dev *wdev)
+{
+	struct wil6210_priv *wil = wiphy_to_wil(wiphy);
+	struct wil_p2p_info *p2p = &wil->p2p;
+
+	if (!p2p->p2p_dev_started)
+		return;
+
+	wil_dbg_misc(wil, "stop_p2p_device: entered\n");
+	mutex_lock(&wil->mutex);
+	mutex_lock(&wil->p2p_wdev_mutex);
+	wil_p2p_stop_radio_operations(wil);
+	p2p->p2p_dev_started = 0;
+	mutex_unlock(&wil->p2p_wdev_mutex);
+	mutex_unlock(&wil->mutex);
+}
+
 static struct wireless_dev *
 wil_cfg80211_add_iface(struct wiphy *wiphy, const char *name,
 		       unsigned char name_assign_type,
@@ -420,6 +458,7 @@ static int wil_cfg80211_del_iface(struct wiphy *wiphy,
 		return -EINVAL;
 	}
 
+	wil_cfg80211_stop_p2p_device(wiphy, wdev);
 	wil_p2p_wdev_free(wil);
 
 	return 0;
@@ -801,7 +840,7 @@ static int wil_cfg80211_connect(struct wiphy *wiphy,
 		wil->bss = bss;
 		/* Connect can take lots of time */
 		mod_timer(&wil->connect_timer,
-			  jiffies + msecs_to_jiffies(2000));
+			  jiffies + msecs_to_jiffies(5000));
 	} else {
 		clear_bit(wil_status_fwconnecting, wil->status);
 	}
@@ -884,6 +923,9 @@ int wil_cfg80211_mgmt_tx(struct wiphy *wiphy, struct wireless_dev *wdev,
 	wil_hex_dump_misc("mgmt tx frame ", DUMP_PREFIX_OFFSET, 16, 1, buf,
 			  len, true);
 
+	if (len < sizeof(struct ieee80211_hdr_3addr))
+		return -EINVAL;
+
 	cmd = kmalloc(sizeof(*cmd) + len, GFP_KERNEL);
 	if (!cmd) {
 		rc = -ENOMEM;
@@ -1648,34 +1690,6 @@ static int wil_cfg80211_change_bss(struct wiphy *wiphy,
 	return 0;
 }
 
-static int wil_cfg80211_start_p2p_device(struct wiphy *wiphy,
-					 struct wireless_dev *wdev)
-{
-	struct wil6210_priv *wil = wiphy_to_wil(wiphy);
-
-	wil_dbg_misc(wil, "start_p2p_device: entered\n");
-	wil->p2p.p2p_dev_started = 1;
-	return 0;
-}
-
-static void wil_cfg80211_stop_p2p_device(struct wiphy *wiphy,
-					 struct wireless_dev *wdev)
-{
-	struct wil6210_priv *wil = wiphy_to_wil(wiphy);
-	struct wil_p2p_info *p2p = &wil->p2p;
-
-	if (!p2p->p2p_dev_started)
-		return;
-
-	wil_dbg_misc(wil, "stop_p2p_device: entered\n");
-	mutex_lock(&wil->mutex);
-	mutex_lock(&wil->p2p_wdev_mutex);
-	wil_p2p_stop_radio_operations(wil);
-	p2p->p2p_dev_started = 0;
-	mutex_unlock(&wil->p2p_wdev_mutex);
-	mutex_unlock(&wil->mutex);
-}
-
 static int wil_cfg80211_set_power_mgmt(struct wiphy *wiphy,
 				       struct net_device *dev,
 				       bool enabled, int timeout)
@@ -1791,7 +1805,7 @@ static void wil_wiphy_init(struct wiphy *wiphy)
 
 	wiphy->bands[NL80211_BAND_60GHZ] = &wil_band_60ghz;
 
-	/* TODO: figure this out */
+	/* may change after reading FW capabilities */
 	wiphy->signal_type = CFG80211_SIGNAL_TYPE_UNSPEC;
 
 	wiphy->cipher_suites = wil_cipher_suites;
@@ -1801,6 +1815,10 @@ static void wil_wiphy_init(struct wiphy *wiphy)
 
 	wiphy->n_vendor_commands = ARRAY_SIZE(wil_nl80211_vendor_commands);
 	wiphy->vendor_commands = wil_nl80211_vendor_commands;
+
+#ifdef CONFIG_PM
+	wiphy->wowlan = &wil_wowlan_support;
+#endif
 }
 
 struct wireless_dev *wil_cfg80211_init(struct device *dev)

drivers/net/wireless/ath/wil6210/debugfs.c

@@ -20,7 +20,6 @@
 #include <linux/pci.h>
 #include <linux/rtnetlink.h>
 #include <linux/power_supply.h>
-
 #include "wil6210.h"
 #include "wmi.h"
 #include "txrx.h"
@@ -30,7 +29,6 @@
 static u32 mem_addr;
 static u32 dbg_txdesc_index;
 static u32 dbg_vring_index; /* 24+ for Rx, 0..23 for Tx */
-u32 vring_idle_trsh = 16; /* HW fetches up to 16 descriptors at once */
 
 enum dbg_off_type {
 	doff_u32 = 0,
@@ -801,6 +799,9 @@ static ssize_t wil_write_file_txmgmt(struct file *file, const char __user *buf,
 	int rc;
 	void *frame;
 
+	if (!len)
+		return -EINVAL;
+
 	frame = memdup_user(buf, len);
 	if (IS_ERR(frame))
 		return PTR_ERR(frame);
@@ -1013,6 +1014,7 @@ static int wil_bf_debugfs_show(struct seq_file *s, void *data)
 			   "  TSF = 0x%016llx\n"
 			   "  TxMCS = %2d TxTpt = %4d\n"
 			   "  SQI = %4d\n"
+			   "  RSSI = %4d\n"
 			   "  Status = 0x%08x %s\n"
 			   "  Sectors(rx:tx) my %2d:%2d peer %2d:%2d\n"
 			   "  Goodput(rx:tx) %4d:%4d\n"
@@ -1022,6 +1024,7 @@ static int wil_bf_debugfs_show(struct seq_file *s, void *data)
 			   le16_to_cpu(reply.evt.bf_mcs),
 			   le32_to_cpu(reply.evt.tx_tpt),
 			   reply.evt.sqi,
+			   reply.evt.rssi,
 			   status, wil_bfstatus_str(status),
 			   le16_to_cpu(reply.evt.my_rx_sector),
 			   le16_to_cpu(reply.evt.my_tx_sector),
@@ -1612,6 +1615,8 @@ static ssize_t wil_write_suspend_stats(struct file *file,
 	struct wil6210_priv *wil = file->private_data;
 
 	memset(&wil->suspend_stats, 0, sizeof(wil->suspend_stats));
+	wil->suspend_stats.min_suspend_time = ULONG_MAX;
+	wil->suspend_stats.collection_start = ktime_get();
 
 	return len;
 }
@@ -1623,18 +1628,27 @@ static ssize_t wil_read_suspend_stats(struct file *file,
 	struct wil6210_priv *wil = file->private_data;
 	static char text[400];
 	int n;
+	unsigned long long stats_collection_time =
+		ktime_to_us(ktime_sub(ktime_get(),
+				      wil->suspend_stats.collection_start));
 
 	n = snprintf(text, sizeof(text),
 		     "Suspend statistics:\n"
 		     "successful suspends:%ld failed suspends:%ld\n"
 		     "successful resumes:%ld failed resumes:%ld\n"
-		     "rejected by host:%ld rejected by device:%ld\n",
+		     "rejected by host:%ld rejected by device:%ld\n"
+		     "total suspend time:%lld min suspend time:%lld\n"
+		     "max suspend time:%lld stats collection time: %lld\n",
 		     wil->suspend_stats.successful_suspends,
 		     wil->suspend_stats.failed_suspends,
 		     wil->suspend_stats.successful_resumes,
 		     wil->suspend_stats.failed_resumes,
 		     wil->suspend_stats.rejected_by_host,
-		     wil->suspend_stats.rejected_by_device);
+		     wil->suspend_stats.rejected_by_device,
+		     wil->suspend_stats.total_suspend_time,
+		     wil->suspend_stats.min_suspend_time,
+		     wil->suspend_stats.max_suspend_time,
+		     stats_collection_time);
 
 	n = min_t(int, n, sizeof(text));
 
@@ -1747,6 +1761,7 @@ static const struct dbg_off dbg_wil_off[] = {
 	WIL_FIELD(chip_revision, 0444,	doff_u8),
 	WIL_FIELD(abft_len, 0644,		doff_u8),
 	WIL_FIELD(wakeup_trigger, 0644,		doff_u8),
+	WIL_FIELD(vring_idle_trsh, 0644,	doff_u32),
 	{},
 };
 
@@ -1762,8 +1777,6 @@ static const struct dbg_off dbg_statics[] = {
 	{"desc_index",	0644, (ulong)&dbg_txdesc_index, doff_u32},
 	{"vring_index",	0644, (ulong)&dbg_vring_index, doff_u32},
 	{"mem_addr",	0644, (ulong)&mem_addr, doff_u32},
-	{"vring_idle_trsh", 0644, (ulong)&vring_idle_trsh,
-	 doff_u32},
 	{"led_polarity", 0644, (ulong)&led_polarity, doff_u8},
 	{},
 };
@@ -1790,6 +1803,8 @@ int wil6210_debugfs_init(struct wil6210_priv *wil)
 
 	wil6210_debugfs_create_ITR_CNT(wil, dbg);
 
+	wil->suspend_stats.collection_start = ktime_get();
+
 	return 0;
 }
 

drivers/net/wireless/ath/wil6210/interrupt.c

@@ -244,7 +244,7 @@ static irqreturn_t wil6210_irq_rx(int irq, void *cookie)
 	wil_dbg_irq(wil, "ISR RX 0x%08x\n", isr);
 
 	if (unlikely(!isr)) {
-		wil_err(wil, "spurious IRQ: RX\n");
+		wil_err_ratelimited(wil, "spurious IRQ: RX\n");
 		return IRQ_NONE;
 	}
 
@@ -269,11 +269,12 @@ static irqreturn_t wil6210_irq_rx(int irq, void *cookie)
 				need_unmask = false;
 				napi_schedule(&wil->napi_rx);
 			} else {
-				wil_err(wil,
+				wil_err_ratelimited(
+					wil,
 					"Got Rx interrupt while stopping interface\n");
 			}
 		} else {
-			wil_err(wil, "Got Rx interrupt while in reset\n");
+			wil_err_ratelimited(wil, "Got Rx interrupt while in reset\n");
 		}
 	}
 
@@ -302,7 +303,7 @@ static irqreturn_t wil6210_irq_tx(int irq, void *cookie)
 	wil_dbg_irq(wil, "ISR TX 0x%08x\n", isr);
 
 	if (unlikely(!isr)) {
-		wil_err(wil, "spurious IRQ: TX\n");
+		wil_err_ratelimited(wil, "spurious IRQ: TX\n");
 		return IRQ_NONE;
 	}
 
@@ -318,12 +319,13 @@ static irqreturn_t wil6210_irq_tx(int irq, void *cookie)
 			need_unmask = false;
 			napi_schedule(&wil->napi_tx);
 		} else {
-			wil_err(wil, "Got Tx interrupt while in reset\n");
+			wil_err_ratelimited(wil, "Got Tx interrupt while in reset\n");
 		}
 	}
 
 	if (unlikely(isr))
-		wil_err(wil, "un-handled TX ISR bits 0x%08x\n", isr);
+		wil_err_ratelimited(wil, "un-handled TX ISR bits 0x%08x\n",
+				    isr);
 
 	/* Tx IRQ will be enabled when NAPI processing finished */
 

drivers/net/wireless/ath/wil6210/main.c

@@ -394,10 +394,11 @@ static void wil_fw_error_worker(struct work_struct *work)
 	struct wil6210_priv *wil = container_of(work, struct wil6210_priv,
 						fw_error_worker);
 	struct wireless_dev *wdev = wil->wdev;
+	struct net_device *ndev = wil_to_ndev(wil);
 
 	wil_dbg_misc(wil, "fw error worker\n");
 
-	if (!netif_running(wil_to_ndev(wil))) {
+	if (!(ndev->flags & IFF_UP)) {
 		wil_info(wil, "No recovery - interface is down\n");
 		return;
 	}
@@ -578,6 +579,9 @@ int wil_priv_init(struct wil6210_priv *wil)
 
 	wil->wakeup_trigger = WMI_WAKEUP_TRIGGER_UCAST |
 			      WMI_WAKEUP_TRIGGER_BCAST;
+	memset(&wil->suspend_stats, 0, sizeof(wil->suspend_stats));
+	wil->suspend_stats.min_suspend_time = ULONG_MAX;
+	wil->vring_idle_trsh = 16;
 
 	return 0;
 
@@ -926,6 +930,29 @@ int wil_ps_update(struct wil6210_priv *wil, enum wmi_ps_profile_type ps_profile)
 	return rc;
 }
 
+static void wil_pre_fw_config(struct wil6210_priv *wil)
+{
+	/* Mark FW as loaded from host */
+	wil_s(wil, RGF_USER_USAGE_6, 1);
+
+	/* clear any interrupts which on-card-firmware
+	 * may have set
+	 */
+	wil6210_clear_irq(wil);
+	/* CAF_ICR - clear and mask */
+	/* it is W1C, clear by writing back same value */
+	wil_s(wil, RGF_CAF_ICR + offsetof(struct RGF_ICR, ICR), 0);
+	wil_w(wil, RGF_CAF_ICR + offsetof(struct RGF_ICR, IMV), ~0);
+	/* clear PAL_UNIT_ICR (potential D0->D3 leftover) */
+	wil_s(wil, RGF_PAL_UNIT_ICR + offsetof(struct RGF_ICR, ICR), 0);
+
+	if (wil->fw_calib_result > 0) {
+		__le32 val = cpu_to_le32(wil->fw_calib_result |
+						(CALIB_RESULT_SIGNATURE << 8));
+		wil_w(wil, RGF_USER_FW_CALIB_RESULT, (u32 __force)val);
+	}
+}
+
 /*
  * We reset all the structures, and we reset the UMAC.
  * After calling this routine, you're expected to reload
@@ -1019,18 +1046,7 @@ int wil_reset(struct wil6210_priv *wil, bool load_fw)
 		if (rc)
 			return rc;
 
-		/* Mark FW as loaded from host */
-		wil_s(wil, RGF_USER_USAGE_6, 1);
-
-		/* clear any interrupts which on-card-firmware
-		 * may have set
-		 */
-		wil6210_clear_irq(wil);
-		/* CAF_ICR - clear and mask */
-		/* it is W1C, clear by writing back same value */
-		wil_s(wil, RGF_CAF_ICR + offsetof(struct RGF_ICR, ICR), 0);
-		wil_w(wil, RGF_CAF_ICR + offsetof(struct RGF_ICR, IMV), ~0);
-
+		wil_pre_fw_config(wil);
 		wil_release_cpu(wil);
 	}
 

drivers/net/wireless/ath/wil6210/pcie_bus.c

@@ -84,6 +84,9 @@ void wil_set_capabilities(struct wil6210_priv *wil)
 
 	/* extract FW capabilities from file without loading the FW */
 	wil_request_firmware(wil, wil->wil_fw_name, false);
+
+	if (test_bit(WMI_FW_CAPABILITY_RSSI_REPORTING, wil->fw_capabilities))
+		wil_to_wiphy(wil)->signal_type = CFG80211_SIGNAL_TYPE_MBM;
 }
 
 void wil_disable_irq(struct wil6210_priv *wil)

drivers/net/wireless/ath/wil6210/pm.c

@@ -21,10 +21,11 @@ int wil_can_suspend(struct wil6210_priv *wil, bool is_runtime)
 {
 	int rc = 0;
 	struct wireless_dev *wdev = wil->wdev;
+	struct net_device *ndev = wil_to_ndev(wil);
 
 	wil_dbg_pm(wil, "can_suspend: %s\n", is_runtime ? "runtime" : "system");
 
-	if (!netif_running(wil_to_ndev(wil))) {
+	if (!(ndev->flags & IFF_UP)) {
 		/* can always sleep when down */
 		wil_dbg_pm(wil, "Interface is down\n");
 		goto out;
@@ -85,7 +86,9 @@ static int wil_resume_keep_radio_on(struct wil6210_priv *wil)
 	/* Send WMI resume request to the device */
 	rc = wmi_resume(wil);
 	if (rc) {
-		wil_err(wil, "device failed to resume (%d), resetting\n", rc);
+		wil_err(wil, "device failed to resume (%d)\n", rc);
+		if (no_fw_recovery)
+			goto out;
 		rc = wil_down(wil);
 		if (rc) {
 			wil_err(wil, "wil_down failed (%d)\n", rc);
@@ -298,6 +301,9 @@ int wil_suspend(struct wil6210_priv *wil, bool is_runtime)
 	wil_dbg_pm(wil, "suspend: %s => %d\n",
 		   is_runtime ? "runtime" : "system", rc);
 
+	if (!rc)
+		wil->suspend_stats.suspend_start_time = ktime_get();
+
 	return rc;
 }
 
@@ -307,6 +313,7 @@ int wil_resume(struct wil6210_priv *wil, bool is_runtime)
 	struct net_device *ndev = wil_to_ndev(wil);
 	bool keep_radio_on = ndev->flags & IFF_UP &&
 			     wil->keep_radio_on_during_sleep;
+	unsigned long long suspend_time_usec = 0;
 
 	wil_dbg_pm(wil, "resume: %s\n", is_runtime ? "runtime" : "system");
 
@@ -324,8 +331,20 @@ int wil_resume(struct wil6210_priv *wil, bool is_runtime)
 	else
 		rc = wil_resume_radio_off(wil);
 
+	if (rc)
+		goto out;
+
+	suspend_time_usec =
+		ktime_to_us(ktime_sub(ktime_get(),
+				      wil->suspend_stats.suspend_start_time));
+	wil->suspend_stats.total_suspend_time += suspend_time_usec;
+	if (suspend_time_usec < wil->suspend_stats.min_suspend_time)
+		wil->suspend_stats.min_suspend_time = suspend_time_usec;
+	if (suspend_time_usec > wil->suspend_stats.max_suspend_time)
+		wil->suspend_stats.max_suspend_time = suspend_time_usec;
+
 out:
-	wil_dbg_pm(wil, "resume: %s => %d\n",
-		   is_runtime ? "runtime" : "system", rc);
+	wil_dbg_pm(wil, "resume: %s => %d, suspend time %lld usec\n",
+		   is_runtime ? "runtime" : "system", rc, suspend_time_usec);
 	return rc;
 }

drivers/net/wireless/ath/wil6210/txrx.c

@@ -1666,7 +1666,7 @@ static int __wil_tx_vring_tso(struct wil6210_priv *wil, struct vring *vring,
 
 	/* performance monitoring */
 	used = wil_vring_used_tx(vring);
-	if (wil_val_in_range(vring_idle_trsh,
+	if (wil_val_in_range(wil->vring_idle_trsh,
 			     used, used + descs_used)) {
 		txdata->idle += get_cycles() - txdata->last_idle;
 		wil_dbg_txrx(wil,  "Ring[%2d] not idle %d -> %d\n",
@@ -1813,7 +1813,7 @@ static int __wil_tx_vring(struct wil6210_priv *wil, struct vring *vring,
 
 	/* performance monitoring */
 	used = wil_vring_used_tx(vring);
-	if (wil_val_in_range(vring_idle_trsh,
+	if (wil_val_in_range(wil->vring_idle_trsh,
 			     used, used + nr_frags + 1)) {
 		txdata->idle += get_cycles() - txdata->last_idle;
 		wil_dbg_txrx(wil,  "Ring[%2d] not idle %d -> %d\n",
@@ -2175,7 +2175,7 @@ int wil_tx_complete(struct wil6210_priv *wil, int ringid)
 
 	/* performance monitoring */
 	used_new = wil_vring_used_tx(vring);
-	if (wil_val_in_range(vring_idle_trsh,
+	if (wil_val_in_range(wil->vring_idle_trsh,
 			     used_new, used_before_complete)) {
 		wil_dbg_txrx(wil, "Ring[%2d] idle %d -> %d\n",
 			     ringid, used_before_complete, used_new);

drivers/net/wireless/ath/wil6210/wil6210.h

@@ -30,7 +30,6 @@ extern bool no_fw_recovery;
 extern unsigned int mtu_max;
 extern unsigned short rx_ring_overflow_thrsh;
 extern int agg_wsize;
-extern u32 vring_idle_trsh;
 extern bool rx_align_2;
 extern bool rx_large_buf;
 extern bool debug_fw;
@@ -90,6 +89,11 @@ struct wil_suspend_stats {
 	unsigned long failed_resumes;
 	unsigned long rejected_by_device;
 	unsigned long rejected_by_host;
+	unsigned long long total_suspend_time;
+	unsigned long long min_suspend_time;
+	unsigned long long max_suspend_time;
+	ktime_t collection_start;
+	ktime_t suspend_start_time;
 };
 
 /* Calculate MAC buffer size for the firmware. It includes all overhead,
@@ -166,6 +170,10 @@ struct RGF_ICR {
 #define RGF_USER_USER_SCRATCH_PAD	(0x8802bc)
 #define RGF_USER_BL			(0x880A3C) /* Boot Loader */
 #define RGF_USER_FW_REV_ID		(0x880a8c) /* chip revision */
+#define RGF_USER_FW_CALIB_RESULT	(0x880a90) /* b0-7:result
+						    * b8-15:signature
+						    */
+	#define CALIB_RESULT_SIGNATURE	(0x11)
 #define RGF_USER_CLKS_CTL_0		(0x880abc)
 	#define BIT_USER_CLKS_CAR_AHB_SW_SEL	BIT(1) /* ref clk/PLL */
 	#define BIT_USER_CLKS_RST_PWGD	BIT(11) /* reset on "power good" */
@@ -260,6 +268,7 @@ struct RGF_ICR {
 	#define BIT_DMA_PSEUDO_CAUSE_MISC	BIT(2)
 
 #define RGF_HP_CTRL			(0x88265c)
+#define RGF_PAL_UNIT_ICR		(0x88266c) /* struct RGF_ICR */
 #define RGF_PCIE_LOS_COUNTER_CTL	(0x882dc4)
 
 /* MAC timer, usec, for packet lifetime */
@@ -684,6 +693,7 @@ struct wil6210_priv {
 	u8 vring2cid_tid[WIL6210_MAX_TX_RINGS][2]; /* [0] - CID, [1] - TID */
 	struct wil_sta_info sta[WIL6210_MAX_CID];
 	int bcast_vring;
+	u32 vring_idle_trsh; /* HW fetches up to 16 descriptors at once  */
 	bool use_extended_dma_addr; /* indicates whether we are using 48 bits */
 	/* scan */
 	struct cfg80211_scan_request *scan_request;
@@ -719,6 +729,8 @@ struct wil6210_priv {
 
 	enum wmi_ps_profile_type ps_profile;
 
+	int fw_calib_result;
+
 #ifdef CONFIG_PM
 #ifdef CONFIG_PM_SLEEP
 	struct notifier_block pm_notify;
@@ -929,8 +941,14 @@ int wil_cfg80211_mgmt_tx(struct wiphy *wiphy, struct wireless_dev *wdev,
 			 struct cfg80211_mgmt_tx_params *params,
 			 u64 *cookie);
 
+#if defined(CONFIG_WIL6210_DEBUGFS)
 int wil6210_debugfs_init(struct wil6210_priv *wil);
 void wil6210_debugfs_remove(struct wil6210_priv *wil);
+#else
+static inline int wil6210_debugfs_init(struct wil6210_priv *wil) { return 0; }
+static inline void wil6210_debugfs_remove(struct wil6210_priv *wil) {}
+#endif
+
 int wil_cid_fill_sinfo(struct wil6210_priv *wil, int cid,
 		       struct station_info *sinfo);
 

drivers/net/wireless/ath/wil6210/wmi.c

@@ -344,6 +344,11 @@ static void wmi_evt_ready(struct wil6210_priv *wil, int id, void *d, int len)
 	strlcpy(wdev->wiphy->fw_version, wil->fw_version,
 		sizeof(wdev->wiphy->fw_version));
 
+	if (len > offsetof(struct wmi_ready_event, rfc_read_calib_result)) {
+		wil_dbg_wmi(wil, "rfc calibration result %d\n",
+			    evt->rfc_read_calib_result);
+		wil->fw_calib_result = evt->rfc_read_calib_result;
+	}
 	wil_set_recovery_state(wil, fw_recovery_idle);
 	set_bit(wil_status_fwready, wil->status);
 	/* let the reset sequence continue */
@@ -381,12 +386,15 @@ static void wmi_evt_rx_mgmt(struct wil6210_priv *wil, int id, void *d, int len)
 	ch_no = data->info.channel + 1;
 	freq = ieee80211_channel_to_frequency(ch_no, NL80211_BAND_60GHZ);
 	channel = ieee80211_get_channel(wiphy, freq);
-	signal = data->info.sqi;
+	if (test_bit(WMI_FW_CAPABILITY_RSSI_REPORTING, wil->fw_capabilities))
+		signal = 100 * data->info.rssi;
+	else
+		signal = data->info.sqi;
 	d_status = le16_to_cpu(data->info.status);
 	fc = rx_mgmt_frame->frame_control;
 
-	wil_dbg_wmi(wil, "MGMT Rx: channel %d MCS %d SNR %d SQI %d%%\n",
-		    data->info.channel, data->info.mcs, data->info.snr,
+	wil_dbg_wmi(wil, "MGMT Rx: channel %d MCS %d RSSI %d SQI %d%%\n",
+		    data->info.channel, data->info.mcs, data->info.rssi,
 		    data->info.sqi);
 	wil_dbg_wmi(wil, "status 0x%04x len %d fc 0x%04x\n", d_status, d_len,
 		    le16_to_cpu(fc));

drivers/net/wireless/ath/wil6210/wmi.h

@@ -36,6 +36,11 @@
 #define WMI_PROX_RANGE_NUM		(3)
 #define WMI_MAX_LOSS_DMG_BEACONS	(20)
 #define MAX_NUM_OF_SECTORS		(128)
+#define WMI_SCHED_MAX_ALLOCS_PER_CMD	(4)
+#define WMI_RF_DTYPE_LENGTH		(3)
+#define WMI_RF_ETYPE_LENGTH		(3)
+#define WMI_RF_RX2TX_LENGTH		(3)
+#define WMI_RF_ETYPE_VAL_PER_RANGE	(5)
 
 /* Mailbox interface
  * used for commands and events
@@ -52,14 +57,20 @@ enum wmi_mid {
  * the host
  */
 enum wmi_fw_capability {
-	WMI_FW_CAPABILITY_FTM			= 0,
-	WMI_FW_CAPABILITY_PS_CONFIG		= 1,
-	WMI_FW_CAPABILITY_RF_SECTORS		= 2,
-	WMI_FW_CAPABILITY_MGMT_RETRY_LIMIT	= 3,
-	WMI_FW_CAPABILITY_DISABLE_AP_SME	= 4,
-	WMI_FW_CAPABILITY_WMI_ONLY		= 5,
-	WMI_FW_CAPABILITY_THERMAL_THROTTLING	= 7,
-	WMI_FW_CAPABILITY_D3_SUSPEND		= 8,
+	WMI_FW_CAPABILITY_FTM				= 0,
+	WMI_FW_CAPABILITY_PS_CONFIG			= 1,
+	WMI_FW_CAPABILITY_RF_SECTORS			= 2,
+	WMI_FW_CAPABILITY_MGMT_RETRY_LIMIT		= 3,
+	WMI_FW_CAPABILITY_DISABLE_AP_SME		= 4,
+	WMI_FW_CAPABILITY_WMI_ONLY			= 5,
+	WMI_FW_CAPABILITY_THERMAL_THROTTLING		= 7,
+	WMI_FW_CAPABILITY_D3_SUSPEND			= 8,
+	WMI_FW_CAPABILITY_LONG_RANGE			= 9,
+	WMI_FW_CAPABILITY_FIXED_SCHEDULING		= 10,
+	WMI_FW_CAPABILITY_MULTI_DIRECTED_OMNIS		= 11,
+	WMI_FW_CAPABILITY_RSSI_REPORTING		= 12,
+	WMI_FW_CAPABILITY_SET_SILENT_RSSI_TABLE		= 13,
+	WMI_FW_CAPABILITY_LO_POWER_CALIB_FROM_OTP	= 14,
 	WMI_FW_CAPABILITY_MAX,
 };
 
@@ -79,6 +90,7 @@ enum wmi_command_id {
 	WMI_START_SCAN_CMDID				= 0x07,
 	WMI_SET_BSS_FILTER_CMDID			= 0x09,
 	WMI_SET_PROBED_SSID_CMDID			= 0x0A,
+	/* deprecated */
 	WMI_SET_LISTEN_INT_CMDID			= 0x0B,
 	WMI_BCON_CTRL_CMDID				= 0x0F,
 	WMI_ADD_CIPHER_KEY_CMDID			= 0x16,
@@ -93,26 +105,28 @@ enum wmi_command_id {
 	WMI_ECHO_CMDID					= 0x803,
 	WMI_DEEP_ECHO_CMDID				= 0x804,
 	WMI_CONFIG_MAC_CMDID				= 0x805,
+	/* deprecated */
 	WMI_CONFIG_PHY_DEBUG_CMDID			= 0x806,
 	WMI_ADD_DEBUG_TX_PCKT_CMDID			= 0x808,
 	WMI_PHY_GET_STATISTICS_CMDID			= 0x809,
+	/* deprecated */
 	WMI_FS_TUNE_CMDID				= 0x80A,
+	/* deprecated */
 	WMI_CORR_MEASURE_CMDID				= 0x80B,
 	WMI_READ_RSSI_CMDID				= 0x80C,
 	WMI_TEMP_SENSE_CMDID				= 0x80E,
 	WMI_DC_CALIB_CMDID				= 0x80F,
+	/* deprecated */
 	WMI_SEND_TONE_CMDID				= 0x810,
+	/* deprecated */
 	WMI_IQ_TX_CALIB_CMDID				= 0x811,
+	/* deprecated */
 	WMI_IQ_RX_CALIB_CMDID				= 0x812,
-	WMI_SET_UCODE_IDLE_CMDID			= 0x813,
 	WMI_SET_WORK_MODE_CMDID				= 0x815,
 	WMI_LO_LEAKAGE_CALIB_CMDID			= 0x816,
-	WMI_MARLON_R_READ_CMDID				= 0x818,
-	WMI_MARLON_R_WRITE_CMDID			= 0x819,
-	WMI_MARLON_R_TXRX_SEL_CMDID			= 0x81A,
-	MAC_IO_STATIC_PARAMS_CMDID			= 0x81B,
-	MAC_IO_DYNAMIC_PARAMS_CMDID			= 0x81C,
+	WMI_LO_POWER_CALIB_FROM_OTP_CMDID		= 0x817,
 	WMI_SILENT_RSSI_CALIB_CMDID			= 0x81D,
+	/* deprecated */
 	WMI_RF_RX_TEST_CMDID				= 0x81E,
 	WMI_CFG_RX_CHAIN_CMDID				= 0x820,
 	WMI_VRING_CFG_CMDID				= 0x821,
@@ -126,11 +140,6 @@ enum wmi_command_id {
 	WMI_SET_PCP_CHANNEL_CMDID			= 0x829,
 	WMI_GET_PCP_CHANNEL_CMDID			= 0x82A,
 	WMI_SW_TX_REQ_CMDID				= 0x82B,
-	WMI_READ_MAC_RXQ_CMDID				= 0x830,
-	WMI_READ_MAC_TXQ_CMDID				= 0x831,
-	WMI_WRITE_MAC_RXQ_CMDID				= 0x832,
-	WMI_WRITE_MAC_TXQ_CMDID				= 0x833,
-	WMI_WRITE_MAC_XQ_FIELD_CMDID			= 0x834,
 	WMI_MLME_PUSH_CMDID				= 0x835,
 	WMI_BEAMFORMING_MGMT_CMDID			= 0x836,
 	WMI_BF_TXSS_MGMT_CMDID				= 0x837,
@@ -144,9 +153,13 @@ enum wmi_command_id {
 	WMI_MAINTAIN_RESUME_CMDID			= 0x851,
 	WMI_RS_MGMT_CMDID				= 0x852,
 	WMI_RF_MGMT_CMDID				= 0x853,
-	WMI_OTP_READ_CMDID				= 0x856,
-	WMI_OTP_WRITE_CMDID				= 0x857,
+	WMI_RF_XPM_READ_CMDID				= 0x856,
+	WMI_RF_XPM_WRITE_CMDID				= 0x857,
 	WMI_LED_CFG_CMDID				= 0x858,
+	WMI_SET_CONNECT_SNR_THR_CMDID			= 0x85B,
+	WMI_SET_ACTIVE_SILENT_RSSI_TABLE_CMDID		= 0x85C,
+	WMI_RF_PWR_ON_DELAY_CMDID			= 0x85D,
+	WMI_SET_HIGH_POWER_TABLE_PARAMS_CMDID		= 0x85E,
 	/* Performance monitoring commands */
 	WMI_BF_CTRL_CMDID				= 0x862,
 	WMI_NOTIFY_REQ_CMDID				= 0x863,
@@ -154,7 +167,6 @@ enum wmi_command_id {
 	WMI_GET_RF_STATUS_CMDID				= 0x866,
 	WMI_GET_BASEBAND_TYPE_CMDID			= 0x867,
 	WMI_UNIT_TEST_CMDID				= 0x900,
-	WMI_HICCUP_CMDID				= 0x901,
 	WMI_FLASH_READ_CMDID				= 0x902,
 	WMI_FLASH_WRITE_CMDID				= 0x903,
 	/* Power management */
@@ -174,16 +186,6 @@ enum wmi_command_id {
 	WMI_GET_PCP_FACTOR_CMDID			= 0x91B,
 	/* Power Save Configuration Commands */
 	WMI_PS_DEV_PROFILE_CFG_CMDID			= 0x91C,
-	/* Not supported yet */
-	WMI_PS_DEV_CFG_CMDID				= 0x91D,
-	/* Not supported yet */
-	WMI_PS_DEV_CFG_READ_CMDID			= 0x91E,
-	/* Per MAC Power Save Configuration commands
-	 * Not supported yet
-	 */
-	WMI_PS_MID_CFG_CMDID				= 0x91F,
-	/* Not supported yet */
-	WMI_PS_MID_CFG_READ_CMDID			= 0x920,
 	WMI_RS_CFG_CMDID				= 0x921,
 	WMI_GET_DETAILED_RS_RES_CMDID			= 0x922,
 	WMI_AOA_MEAS_CMDID				= 0x923,
@@ -194,13 +196,16 @@ enum wmi_command_id {
 	WMI_DEL_STA_CMDID				= 0x936,
 	WMI_SET_THERMAL_THROTTLING_CFG_CMDID		= 0x940,
 	WMI_GET_THERMAL_THROTTLING_CFG_CMDID		= 0x941,
+	/* Read Power Save profile type */
+	WMI_PS_DEV_PROFILE_CFG_READ_CMDID		= 0x942,
 	WMI_TOF_SESSION_START_CMDID			= 0x991,
 	WMI_TOF_GET_CAPABILITIES_CMDID			= 0x992,
 	WMI_TOF_SET_LCR_CMDID				= 0x993,
 	WMI_TOF_SET_LCI_CMDID				= 0x994,
-	WMI_TOF_CHANNEL_INFO_CMDID			= 0x995,
+	WMI_TOF_CFG_RESPONDER_CMDID			= 0x996,
 	WMI_TOF_SET_TX_RX_OFFSET_CMDID			= 0x997,
 	WMI_TOF_GET_TX_RX_OFFSET_CMDID			= 0x998,
+	WMI_TOF_CHANNEL_INFO_CMDID			= 0x999,
 	WMI_GET_RF_SECTOR_PARAMS_CMDID			= 0x9A0,
 	WMI_SET_RF_SECTOR_PARAMS_CMDID			= 0x9A1,
 	WMI_GET_SELECTED_RF_SECTOR_INDEX_CMDID		= 0x9A2,
@@ -209,12 +214,20 @@ enum wmi_command_id {
 	WMI_PRIO_TX_SECTORS_ORDER_CMDID			= 0x9A5,
 	WMI_PRIO_TX_SECTORS_NUMBER_CMDID		= 0x9A6,
 	WMI_PRIO_TX_SECTORS_SET_DEFAULT_CFG_CMDID	= 0x9A7,
+	WMI_SCHEDULING_SCHEME_CMDID			= 0xA01,
+	WMI_FIXED_SCHEDULING_CONFIG_CMDID		= 0xA02,
+	WMI_ENABLE_FIXED_SCHEDULING_CMDID		= 0xA03,
+	WMI_SET_MULTI_DIRECTED_OMNIS_CONFIG_CMDID	= 0xA04,
+	WMI_SET_LONG_RANGE_CONFIG_CMDID			= 0xA05,
 	WMI_SET_MAC_ADDRESS_CMDID			= 0xF003,
 	WMI_ABORT_SCAN_CMDID				= 0xF007,
 	WMI_SET_PROMISCUOUS_MODE_CMDID			= 0xF041,
+	/* deprecated */
 	WMI_GET_PMK_CMDID				= 0xF048,
 	WMI_SET_PASSPHRASE_CMDID			= 0xF049,
+	/* deprecated */
 	WMI_SEND_ASSOC_RES_CMDID			= 0xF04A,
+	/* deprecated */
 	WMI_SET_ASSOC_REQ_RELAY_CMDID			= 0xF04B,
 	WMI_MAC_ADDR_REQ_CMDID				= 0xF04D,
 	WMI_FW_VER_CMDID				= 0xF04E,
@@ -440,11 +453,6 @@ struct wmi_rf_mgmt_cmd {
 	__le32 rf_mgmt_type;
 } __packed;
 
-/* WMI_RF_RX_TEST_CMDID */
-struct wmi_rf_rx_test_cmd {
-	__le32 sector;
-} __packed;
-
 /* WMI_CORR_MEASURE_CMDID */
 struct wmi_corr_measure_cmd {
 	__le32 freq_mhz;
@@ -657,6 +665,20 @@ struct wmi_bcast_vring_cfg_cmd {
 	struct wmi_bcast_vring_cfg vring_cfg;
 } __packed;
 
+/* WMI_LO_POWER_CALIB_FROM_OTP_CMDID */
+struct wmi_lo_power_calib_from_otp_cmd {
+	/* index to read from OTP. zero based */
+	u8 index;
+	u8 reserved[3];
+} __packed;
+
+/* WMI_LO_POWER_CALIB_FROM_OTP_EVENTID */
+struct wmi_lo_power_calib_from_otp_event {
+	/* wmi_fw_status */
+	u8 status;
+	u8 reserved[3];
+} __packed;
+
 /* WMI_VRING_BA_EN_CMDID */
 struct wmi_vring_ba_en_cmd {
 	u8 ringid;
@@ -692,6 +714,24 @@ enum wmi_sniffer_cfg_mode {
 	WMI_SNIFFER_ON	= 0x01,
 };
 
+/* WMI_SILENT_RSSI_TABLE */
+enum wmi_silent_rssi_table {
+	RF_TEMPERATURE_CALIB_DEFAULT_DB		= 0x00,
+	RF_TEMPERATURE_CALIB_HIGH_POWER_DB	= 0x01,
+};
+
+/* WMI_SILENT_RSSI_STATUS */
+enum wmi_silent_rssi_status {
+	SILENT_RSSI_SUCCESS	= 0x00,
+	SILENT_RSSI_FAILURE	= 0x01,
+};
+
+/* WMI_SET_ACTIVE_SILENT_RSSI_TABLE_CMDID */
+struct wmi_set_active_silent_rssi_table_cmd {
+	/* enum wmi_silent_rssi_table */
+	__le32 table;
+} __packed;
+
 enum wmi_sniffer_cfg_phy_info_mode {
 	WMI_SNIFFER_PHY_INFO_DISABLED	= 0x00,
 	WMI_SNIFFER_PHY_INFO_ENABLED	= 0x01,
@@ -835,18 +875,85 @@ struct wmi_echo_cmd {
 	__le32 value;
 } __packed;
 
-/* WMI_OTP_READ_CMDID */
-struct wmi_otp_read_cmd {
-	__le32 addr;
-	__le32 size;
-	__le32 values;
+/* WMI_RF_PWR_ON_DELAY_CMDID
+ * set FW time parameters used through RF resetting
+ *  RF reset consists of bringing its power down for a period of time, then
+ * bringing the power up
+ * Returned event: WMI_RF_PWR_ON_DELAY_RSP_EVENTID
+ */
+struct wmi_rf_pwr_on_delay_cmd {
+	/* time in usec the FW waits after bringing the RF PWR down,
+	 * set 0 for default
+	 */
+	__le16 down_delay_usec;
+	/* time in usec the FW waits after bringing the RF PWR up,
+	 * set 0 for default
+	 */
+	__le16 up_delay_usec;
+} __packed;
+
+/* \WMI_SET_HIGH_POWER_TABLE_PARAMS_CMDID
+ * This API controls the Tx and Rx gain over temperature.
+ * It controls the Tx D-type, Rx D-type and Rx E-type amplifiers.
+ * It also controls the Tx gain index, by controlling the Rx to Tx gain index
+ * offset.
+ * The control is divided by 3 temperature values to 4 temperature ranges.
+ * Each parameter uses its own temperature values.
+ * Returned event: WMI_SET_HIGH_POWER_TABLE_PARAMS_EVENTID
+ */
+struct wmi_set_high_power_table_params_cmd {
+	/* Temperature range for Tx D-type parameters */
+	u8 tx_dtype_temp[WMI_RF_DTYPE_LENGTH];
+	u8 reserved0;
+	/* Tx D-type values to be used for each temperature range */
+	__le32 tx_dtype_conf[WMI_RF_DTYPE_LENGTH + 1];
+	/* Temperature range for Rx D-type parameters */
+	u8 rx_dtype_temp[WMI_RF_DTYPE_LENGTH];
+	u8 reserved1;
+	/* Rx D-type values to be used for each temperature range */
+	__le32 rx_dtype_conf[WMI_RF_DTYPE_LENGTH + 1];
+	/* Temperature range for Rx E-type parameters */
+	u8 rx_etype_temp[WMI_RF_ETYPE_LENGTH];
+	u8 reserved2;
+	/* Rx E-type values to be used for each temperature range.
+	 * The last 4 values of any range are the first 4 values of the next
+	 * range and so on
+	 */
+	__le32 rx_etype_conf[WMI_RF_ETYPE_VAL_PER_RANGE + WMI_RF_ETYPE_LENGTH];
+	/* Temperature range for rx_2_tx_offs parameters */
+	u8 rx_2_tx_temp[WMI_RF_RX2TX_LENGTH];
+	u8 reserved3;
+	/* Rx to Tx gain index offset */
+	s8 rx_2_tx_offs[WMI_RF_RX2TX_LENGTH + 1];
+} __packed;
+
+/* CMD: WMI_RF_XPM_READ_CMDID */
+struct wmi_rf_xpm_read_cmd {
+	u8 rf_id;
+	u8 reserved[3];
+	/* XPM bit start address in range [0,8191]bits - rounded by FW to
+	 * multiple of 8bits
+	 */
+	__le32 xpm_bit_address;
+	__le32 num_bytes;
 } __packed;
 
-/* WMI_OTP_WRITE_CMDID */
-struct wmi_otp_write_cmd {
-	__le32 addr;
-	__le32 size;
-	__le32 values;
+/* CMD: WMI_RF_XPM_WRITE_CMDID */
+struct wmi_rf_xpm_write_cmd {
+	u8 rf_id;
+	u8 reserved0[3];
+	/* XPM bit start address in range [0,8191]bits - rounded by FW to
+	 * multiple of 8bits
+	 */
+	__le32 xpm_bit_address;
+	__le32 num_bytes;
+	/* boolean flag indicating whether FW should verify the write
+	 * operation
+	 */
+	u8 verify;
+	u8 reserved1[3];
+	/* actual size=num_bytes */
+	u8 data_bytes[0];
 } __packed;
 
 /* WMI_TEMP_SENSE_CMDID
@@ -989,19 +1096,26 @@ struct wmi_ftm_dest_info {
 	 */
 	__le16 burst_period;
 	u8 dst_mac[WMI_MAC_LEN];
-	__le16 reserved;
+	u8 reserved;
+	u8 num_burst_per_aoa_meas;
 } __packed;
 
 /* WMI_TOF_SESSION_START_CMDID */
 struct wmi_tof_session_start_cmd {
 	__le32 session_id;
-	u8 num_of_aoa_measures;
+	u8 reserved1;
 	u8 aoa_type;
 	__le16 num_of_dest;
 	u8 reserved[4];
 	struct wmi_ftm_dest_info ftm_dest_info[0];
 } __packed;
 
+/* WMI_TOF_CFG_RESPONDER_CMDID */
+struct wmi_tof_cfg_responder_cmd {
+	u8 enable;
+	u8 reserved[3];
+} __packed;
+
 enum wmi_tof_channel_info_report_type {
 	WMI_TOF_CHANNEL_INFO_TYPE_CIR			= 0x1,
 	WMI_TOF_CHANNEL_INFO_TYPE_RSSI			= 0x2,
@@ -1022,7 +1136,99 @@ struct wmi_tof_set_tx_rx_offset_cmd {
 	__le32 tx_offset;
 	/* RX delay offset */
 	__le32 rx_offset;
-	__le32 reserved[2];
+	/* Mask to define which RFs to configure. 0 means all RFs */
+	__le32 rf_mask;
+	/* Offset to strongest tap of CIR */
+	__le32 precursor;
+} __packed;
+
+/* WMI_TOF_GET_TX_RX_OFFSET_CMDID */
+struct wmi_tof_get_tx_rx_offset_cmd {
+	/* rf index to read offsets from */
+	u8 rf_index;
+	u8 reserved[3];
+} __packed;
+
+/* WMI_FIXED_SCHEDULING_CONFIG_CMDID */
+struct wmi_map_mcs_to_schd_params {
+	u8 mcs;
+	/* time in usec from start slot to start tx flow - default 15 */
+	u8 time_in_usec_before_initiate_tx;
+	/* RD enable - if yes consider RD according to STA mcs */
+	u8 rd_enabled;
+	u8 reserved;
+	/* time in usec from start slot to stop vring */
+	__le16 time_in_usec_to_stop_vring;
+	/* timeout to force flush from start of slot */
+	__le16 flush_to_in_usec;
+	/* per mcs the mac buffer limit size in bytes */
+	__le32 mac_buff_size_in_bytes;
+} __packed;
+
+/* WMI_FIXED_SCHEDULING_CONFIG_COMPLETE_EVENTID */
+struct wmi_fixed_scheduling_config_complete_event {
+	/* wmi_fw_status */
+	u8 status;
+	u8 reserved[3];
+} __packed;
+
+#define WMI_NUM_MCS	(13)
+
+/* WMI_FIXED_SCHEDULING_CONFIG_CMDID */
+struct wmi_fixed_scheduling_config_cmd {
+	/* defaults in the SAS table */
+	struct wmi_map_mcs_to_schd_params mcs_to_schd_params_map[WMI_NUM_MCS];
+	/* default 150 uSec */
+	__le16 max_sta_rd_ppdu_duration_in_usec;
+	/* default 300 uSec */
+	__le16 max_sta_grant_ppdu_duration_in_usec;
+	/* default 1000 uSec */
+	__le16 assoc_slot_duration_in_usec;
+	/* default 360 uSec */
+	__le16 virtual_slot_duration_in_usec;
+	/* each this field value slots start with grant frame to the station
+	 * - default 2
+	 */
+	u8 number_of_ap_slots_for_initiate_grant;
+	u8 reserved[3];
+} __packed;
+
+/* WMI_ENABLE_FIXED_SCHEDULING_CMDID */
+struct wmi_enable_fixed_scheduling_cmd {
+	__le32 reserved;
+} __packed;
+
+/* WMI_ENABLE_FIXED_SCHEDULING_COMPLETE_EVENTID */
+struct wmi_enable_fixed_scheduling_complete_event {
+	/* wmi_fw_status */
+	u8 status;
+	u8 reserved[3];
+} __packed;
+
+/* WMI_SET_MULTI_DIRECTED_OMNIS_CONFIG_CMDID */
+struct wmi_set_multi_directed_omnis_config_cmd {
+	/* number of directed omnis at destination AP */
+	u8 dest_ap_num_directed_omnis;
+	u8 reserved[3];
+} __packed;
+
+/* WMI_SET_MULTI_DIRECTED_OMNIS_CONFIG_EVENTID */
+struct wmi_set_multi_directed_omnis_config_event {
+	/* wmi_fw_status */
+	u8 status;
+	u8 reserved[3];
+} __packed;
+
+/* WMI_SET_LONG_RANGE_CONFIG_CMDID */
+struct wmi_set_long_range_config_cmd {
+	__le32 reserved;
+} __packed;
+
+/* WMI_SET_LONG_RANGE_CONFIG_COMPLETE_EVENTID */
+struct wmi_set_long_range_config_complete_event {
+	/* wmi_fw_status */
+	u8 status;
+	u8 reserved[3];
 } __packed;
 
 /* WMI Events
@@ -1038,19 +1244,22 @@ enum wmi_event_id {
 	WMI_FW_READY_EVENTID				= 0x1801,
 	WMI_EXIT_FAST_MEM_ACC_MODE_EVENTID		= 0x200,
 	WMI_ECHO_RSP_EVENTID				= 0x1803,
+	/* deprecated */
 	WMI_FS_TUNE_DONE_EVENTID			= 0x180A,
+	/* deprecated */
 	WMI_CORR_MEASURE_EVENTID			= 0x180B,
 	WMI_READ_RSSI_EVENTID				= 0x180C,
 	WMI_TEMP_SENSE_DONE_EVENTID			= 0x180E,
 	WMI_DC_CALIB_DONE_EVENTID			= 0x180F,
+	/* deprecated */
 	WMI_IQ_TX_CALIB_DONE_EVENTID			= 0x1811,
+	/* deprecated */
 	WMI_IQ_RX_CALIB_DONE_EVENTID			= 0x1812,
 	WMI_SET_WORK_MODE_DONE_EVENTID			= 0x1815,
 	WMI_LO_LEAKAGE_CALIB_DONE_EVENTID		= 0x1816,
-	WMI_MARLON_R_READ_DONE_EVENTID			= 0x1818,
-	WMI_MARLON_R_WRITE_DONE_EVENTID			= 0x1819,
-	WMI_MARLON_R_TXRX_SEL_DONE_EVENTID		= 0x181A,
+	WMI_LO_POWER_CALIB_FROM_OTP_EVENTID		= 0x1817,
 	WMI_SILENT_RSSI_CALIB_DONE_EVENTID		= 0x181D,
+	/* deprecated */
 	WMI_RF_RX_TEST_DONE_EVENTID			= 0x181E,
 	WMI_CFG_RX_CHAIN_DONE_EVENTID			= 0x1820,
 	WMI_VRING_CFG_DONE_EVENTID			= 0x1821,
@@ -1061,11 +1270,6 @@ enum wmi_event_id {
 	WMI_GET_SSID_EVENTID				= 0x1828,
 	WMI_GET_PCP_CHANNEL_EVENTID			= 0x182A,
 	WMI_SW_TX_COMPLETE_EVENTID			= 0x182B,
-	WMI_READ_MAC_RXQ_EVENTID			= 0x1830,
-	WMI_READ_MAC_TXQ_EVENTID			= 0x1831,
-	WMI_WRITE_MAC_RXQ_EVENTID			= 0x1832,
-	WMI_WRITE_MAC_TXQ_EVENTID			= 0x1833,
-	WMI_WRITE_MAC_XQ_FIELD_EVENTID			= 0x1834,
 	WMI_BEAMFORMING_MGMT_DONE_EVENTID		= 0x1836,
 	WMI_BF_TXSS_MGMT_DONE_EVENTID			= 0x1837,
 	WMI_BF_RXSS_MGMT_DONE_EVENTID			= 0x1839,
@@ -1076,8 +1280,12 @@ enum wmi_event_id {
 	WMI_TX_MGMT_PACKET_EVENTID			= 0x1841,
 	WMI_LINK_MAINTAIN_CFG_WRITE_DONE_EVENTID	= 0x1842,
 	WMI_LINK_MAINTAIN_CFG_READ_DONE_EVENTID		= 0x1843,
-	WMI_OTP_READ_RESULT_EVENTID			= 0x1856,
+	WMI_RF_XPM_READ_RESULT_EVENTID			= 0x1856,
+	WMI_RF_XPM_WRITE_RESULT_EVENTID			= 0x1857,
 	WMI_LED_CFG_DONE_EVENTID			= 0x1858,
+	WMI_SET_SILENT_RSSI_TABLE_DONE_EVENTID		= 0x185C,
+	WMI_RF_PWR_ON_DELAY_RSP_EVENTID			= 0x185D,
+	WMI_SET_HIGH_POWER_TABLE_PARAMS_EVENTID		= 0x185E,
 	/* Performance monitoring events */
 	WMI_DATA_PORT_OPEN_EVENTID			= 0x1860,
 	WMI_WBE_LINK_DOWN_EVENTID			= 0x1861,
@@ -1106,14 +1314,6 @@ enum wmi_event_id {
 	WMI_PCP_FACTOR_EVENTID				= 0x191A,
 	/* Power Save Configuration Events */
 	WMI_PS_DEV_PROFILE_CFG_EVENTID			= 0x191C,
-	/* Not supported yet */
-	WMI_PS_DEV_CFG_EVENTID				= 0x191D,
-	/* Not supported yet */
-	WMI_PS_DEV_CFG_READ_EVENTID			= 0x191E,
-	/* Not supported yet */
-	WMI_PS_MID_CFG_EVENTID				= 0x191F,
-	/* Not supported yet */
-	WMI_PS_MID_CFG_READ_EVENTID			= 0x1920,
 	WMI_RS_CFG_DONE_EVENTID				= 0x1921,
 	WMI_GET_DETAILED_RS_RES_EVENTID			= 0x1922,
 	WMI_AOA_MEAS_EVENTID				= 0x1923,
@@ -1122,14 +1322,17 @@ enum wmi_event_id {
 	WMI_GET_MGMT_RETRY_LIMIT_EVENTID		= 0x1931,
 	WMI_SET_THERMAL_THROTTLING_CFG_EVENTID		= 0x1940,
 	WMI_GET_THERMAL_THROTTLING_CFG_EVENTID		= 0x1941,
+	/* return the Power Save profile */
+	WMI_PS_DEV_PROFILE_CFG_READ_EVENTID		= 0x1942,
 	WMI_TOF_SESSION_END_EVENTID			= 0x1991,
 	WMI_TOF_GET_CAPABILITIES_EVENTID		= 0x1992,
 	WMI_TOF_SET_LCR_EVENTID				= 0x1993,
 	WMI_TOF_SET_LCI_EVENTID				= 0x1994,
 	WMI_TOF_FTM_PER_DEST_RES_EVENTID		= 0x1995,
-	WMI_TOF_CHANNEL_INFO_EVENTID			= 0x1996,
+	WMI_TOF_CFG_RESPONDER_EVENTID			= 0x1996,
 	WMI_TOF_SET_TX_RX_OFFSET_EVENTID		= 0x1997,
 	WMI_TOF_GET_TX_RX_OFFSET_EVENTID		= 0x1998,
+	WMI_TOF_CHANNEL_INFO_EVENTID			= 0x1999,
 	WMI_GET_RF_SECTOR_PARAMS_DONE_EVENTID		= 0x19A0,
 	WMI_SET_RF_SECTOR_PARAMS_DONE_EVENTID		= 0x19A1,
 	WMI_GET_SELECTED_RF_SECTOR_INDEX_DONE_EVENTID	= 0x19A2,
@@ -1138,12 +1341,18 @@ enum wmi_event_id {
 	WMI_PRIO_TX_SECTORS_ORDER_EVENTID		= 0x19A5,
 	WMI_PRIO_TX_SECTORS_NUMBER_EVENTID		= 0x19A6,
 	WMI_PRIO_TX_SECTORS_SET_DEFAULT_CFG_EVENTID	= 0x19A7,
+	WMI_SCHEDULING_SCHEME_EVENTID			= 0x1A01,
+	WMI_FIXED_SCHEDULING_CONFIG_COMPLETE_EVENTID	= 0x1A02,
+	WMI_ENABLE_FIXED_SCHEDULING_COMPLETE_EVENTID	= 0x1A03,
+	WMI_SET_MULTI_DIRECTED_OMNIS_CONFIG_EVENTID	= 0x1A04,
+	WMI_SET_LONG_RANGE_CONFIG_COMPLETE_EVENTID	= 0x1A05,
 	WMI_SET_CHANNEL_EVENTID				= 0x9000,
 	WMI_ASSOC_REQ_EVENTID				= 0x9001,
 	WMI_EAPOL_RX_EVENTID				= 0x9002,
 	WMI_MAC_ADDR_RESP_EVENTID			= 0x9003,
 	WMI_FW_VER_EVENTID				= 0x9004,
 	WMI_ACS_PASSIVE_SCAN_COMPLETE_EVENTID		= 0x9005,
+	WMI_COMMAND_NOT_SUPPORTED_EVENTID		= 0xFFFF,
 };
 
 /* Events data structures */
@@ -1200,7 +1409,7 @@ struct wmi_fw_ver_event {
 	__le32 bl_minor;
 	__le32 bl_subminor;
 	__le32 bl_build;
-	/* The number of entries in the FW capabilies array */
+	/* The number of entries in the FW capabilities array */
 	u8 fw_capabilities_len;
 	u8 reserved[3];
 	/* FW capabilities info
@@ -1245,7 +1454,9 @@ struct wmi_get_rf_status_event {
 	__le32 board_file_platform_type;
 	/* board file version */
 	__le32 board_file_version;
-	__le32 reserved[2];
+	/* enabled XIFs bit vector */
+	__le32 enabled_xif_vector;
+	__le32 reserved;
 } __packed;
 
 /* WMI_GET_BASEBAND_TYPE_EVENTID */
@@ -1299,6 +1510,9 @@ struct wmi_ready_event {
 	/* enum wmi_phy_capability */
 	u8 phy_capability;
 	u8 numof_additional_mids;
+	/* rfc read calibration result. 5..15 */
+	u8 rfc_read_calib_result;
+	u8 reserved[3];
 } __packed;
 
 /* WMI_NOTIFY_REQ_DONE_EVENTID */
@@ -1306,7 +1520,8 @@ struct wmi_notify_req_done_event {
 	/* beamforming status, 0: fail; 1: OK; 2: retrying */
 	__le32 status;
 	__le64 tsf;
-	__le32 snr_val;
+	s8 rssi;
+	u8 reserved0[3];
 	__le32 tx_tpt;
 	__le32 tx_goodput;
 	__le32 rx_goodput;
@@ -1576,7 +1791,7 @@ struct wmi_sw_tx_complete_event {
 	u8 reserved[3];
 } __packed;
 
-/* WMI_CORR_MEASURE_EVENTID */
+/* WMI_CORR_MEASURE_EVENTID - deprecated */
 struct wmi_corr_measure_event {
 	/* signed */
 	__le32 i;
@@ -1602,31 +1817,35 @@ struct wmi_get_ssid_event {
 /* wmi_rx_mgmt_info */
 struct wmi_rx_mgmt_info {
 	u8 mcs;
-	s8 snr;
+	s8 rssi;
 	u8 range;
 	u8 sqi;
 	__le16 stype;
 	__le16 status;
 	__le32 len;
-	/* Not resolved when == 0xFFFFFFFF  ==> Broadcast to all MIDS */
+	/* Not resolved when == 0xFFFFFFFF == > Broadcast to all MIDS */
 	u8 qid;
-	/* Not resolved when == 0xFFFFFFFF  ==> Broadcast to all MIDS */
+	/* Not resolved when == 0xFFFFFFFF == > Broadcast to all MIDS */
 	u8 mid;
 	u8 cid;
 	/* From Radio MNGR */
 	u8 channel;
 } __packed;
 
-/* wmi_otp_read_write_cmd */
-struct wmi_otp_read_write_cmd {
-	__le32 addr;
-	__le32 size;
-	u8 values[0];
+/* EVENT: WMI_RF_XPM_READ_RESULT_EVENTID */
+struct wmi_rf_xpm_read_result_event {
+	/* enum wmi_fw_status_e - success=0 or fail=1 */
+	u8 status;
+	u8 reserved[3];
+	/* requested num_bytes of data */
+	u8 data_bytes[0];
 } __packed;
 
-/* WMI_OTP_READ_RESULT_EVENTID */
-struct wmi_otp_read_result_event {
-	u8 payload[0];
+/* EVENT: WMI_RF_XPM_WRITE_RESULT_EVENTID */
+struct wmi_rf_xpm_write_result_event {
+	/* enum wmi_fw_status_e - success=0 or fail=1 */
+	u8 status;
+	u8 reserved[3];
 } __packed;
 
 /* WMI_TX_MGMT_PACKET_EVENTID */
@@ -1645,6 +1864,20 @@ struct wmi_echo_rsp_event {
 	__le32 echoed_value;
 } __packed;
 
+/* WMI_RF_PWR_ON_DELAY_RSP_EVENTID */
+struct wmi_rf_pwr_on_delay_rsp_event {
+	/* wmi_fw_status */
+	u8 status;
+	u8 reserved[3];
+} __packed;
+
+/* WMI_SET_HIGH_POWER_TABLE_PARAMS_EVENTID */
+struct wmi_set_high_power_table_params_event {
+	/* wmi_fw_status */
+	u8 status;
+	u8 reserved[3];
+} __packed;
+
 /* WMI_TEMP_SENSE_DONE_EVENTID
  *
  * Measure MAC and radio temperatures
@@ -1722,14 +1955,22 @@ struct wmi_led_cfg_cmd {
 	u8 reserved;
 } __packed;
 
+/* \WMI_SET_CONNECT_SNR_THR_CMDID */
+struct wmi_set_connect_snr_thr_cmd {
+	u8 enable;
+	u8 reserved;
+	/* 1/4 Db units */
+	__le16 omni_snr_thr;
+	/* 1/4 Db units */
+	__le16 direct_snr_thr;
+} __packed;
+
 /* WMI_LED_CFG_DONE_EVENTID */
 struct wmi_led_cfg_done_event {
 	/* led config status */
 	__le32 status;
 } __packed;
 
-#define WMI_NUM_MCS	(13)
-
 /* Rate search parameters configuration per connection */
 struct wmi_rs_cfg {
 	/* The maximal allowed PER for each MCS
@@ -1754,6 +1995,98 @@ struct wmi_rs_cfg {
 	__le32 mcs_en_vec;
 } __packed;
 
+/* Slot types */
+enum wmi_sched_scheme_slot_type {
+	WMI_SCHED_SLOT_SP		= 0x0,
+	WMI_SCHED_SLOT_CBAP		= 0x1,
+	WMI_SCHED_SLOT_IDLE		= 0x2,
+	WMI_SCHED_SLOT_ANNOUNCE_NO_ACK	= 0x3,
+	WMI_SCHED_SLOT_DISCOVERY	= 0x4,
+};
+
+enum wmi_sched_scheme_slot_flags {
+	WMI_SCHED_SCHEME_SLOT_PERIODIC	= 0x1,
+};
+
+struct wmi_sched_scheme_slot {
+	/* in microsecond */
+	__le32 tbtt_offset;
+	/* wmi_sched_scheme_slot_flags */
+	u8 flags;
+	/* wmi_sched_scheme_slot_type */
+	u8 type;
+	/* in microsecond */
+	__le16 duration;
+	/* frame_exchange_sequence_duration */
+	__le16 tx_op;
+	/* time in microseconds between two consecutive slots
+	 * relevant only if flag WMI_SCHED_SCHEME_SLOT_PERIODIC set
+	 */
+	__le16 period;
+	/* relevant only if flag WMI_SCHED_SCHEME_SLOT_PERIODIC set
+	 * number of times to repeat allocation
+	 */
+	u8 num_of_blocks;
+	/* relevant only if flag WMI_SCHED_SCHEME_SLOT_PERIODIC set
+	 * every idle_period allocation will be idle
+	 */
+	u8 idle_period;
+	u8 src_aid;
+	u8 dest_aid;
+	__le32 reserved;
+} __packed;
+
+enum wmi_sched_scheme_flags {
+	/* should not be set when clearing scheduling scheme */
+	WMI_SCHED_SCHEME_ENABLE		= 0x01,
+	WMI_SCHED_PROTECTED_SP		= 0x02,
+	/* should be set only on first WMI fragment of scheme */
+	WMI_SCHED_FIRST			= 0x04,
+	/* should be set only on last WMI fragment of scheme */
+	WMI_SCHED_LAST			= 0x08,
+	WMI_SCHED_IMMEDIATE_START	= 0x10,
+};
+
+enum wmi_sched_scheme_advertisment {
+	/* ESE is not advertised at all, STA has to be configured with WMI
+	 * also
+	 */
+	WMI_ADVERTISE_ESE_DISABLED		= 0x0,
+	WMI_ADVERTISE_ESE_IN_BEACON		= 0x1,
+	WMI_ADVERTISE_ESE_IN_ANNOUNCE_FRAME	= 0x2,
+};
+
+/* WMI_SCHEDULING_SCHEME_CMD */
+struct wmi_scheduling_scheme_cmd {
+	u8 serial_num;
+	/* wmi_sched_scheme_advertisment */
+	u8 ese_advertisment;
+	/* wmi_sched_scheme_flags */
+	__le16 flags;
+	u8 num_allocs;
+	u8 reserved[3];
+	__le64 start_tbtt;
+	/* allocations list */
+	struct wmi_sched_scheme_slot allocs[WMI_SCHED_MAX_ALLOCS_PER_CMD];
+} __packed;
+
+enum wmi_sched_scheme_failure_type {
+	WMI_SCHED_SCHEME_FAILURE_NO_ERROR		= 0x00,
+	WMI_SCHED_SCHEME_FAILURE_OLD_START_TSF_ERR	= 0x01,
+};
+
+/* WMI_SCHEDULING_SCHEME_EVENTID */
+struct wmi_scheduling_scheme_event {
+	/* wmi_fw_status_e */
+	u8 status;
+	/* serial number given in command */
+	u8 serial_num;
+	/* wmi_sched_scheme_failure_type */
+	u8 failure_type;
+	/* alignment to 32b */
+	u8 reserved[1];
+} __packed;
+
 /* WMI_RS_CFG_CMDID */
 struct wmi_rs_cfg_cmd {
 	/* connection id */
@@ -1971,6 +2304,19 @@ enum wmi_ps_profile_type {
 	WMI_PS_PROFILE_TYPE_LOW_LATENCY_PS	= 0x03,
 };
 
+/* WMI_PS_DEV_PROFILE_CFG_READ_CMDID */
+struct wmi_ps_dev_profile_cfg_read_cmd {
+	/* reserved */
+	__le32 reserved;
+} __packed;
+
+/* WMI_PS_DEV_PROFILE_CFG_READ_EVENTID */
+struct wmi_ps_dev_profile_cfg_read_event {
+	/* wmi_ps_profile_type_e */
+	u8 ps_profile;
+	u8 reserved[3];
+} __packed;
+
 /* WMI_PS_DEV_PROFILE_CFG_CMDID
  *
  * Power save profile to be used by the device
@@ -2019,157 +2365,6 @@ enum wmi_ps_d3_resp_policy {
 	WMI_PS_D3_RESP_POLICY_APPROVED	= 0x02,
 };
 
-/* Device common power save configurations */
-struct wmi_ps_dev_cfg {
-	/* lowest level of PS allowed while unassociated, enum wmi_ps_level_e
-	 */
-	u8 ps_unassoc_min_level;
-	/* lowest deep sleep clock level while nonassoc, enum
-	 * wmi_ps_deep_sleep_clk_level_e
-	 */
-	u8 ps_unassoc_deep_sleep_min_level;
-	/* lowest level of PS allowed while associated, enum wmi_ps_level_e */
-	u8 ps_assoc_min_level;
-	/* lowest deep sleep clock level while assoc, enum
-	 * wmi_ps_deep_sleep_clk_level_e
-	 */
-	u8 ps_assoc_deep_sleep_min_level;
-	/* enum wmi_ps_deep_sleep_clk_level_e */
-	u8 ps_assoc_low_latency_ds_min_level;
-	/* enum wmi_ps_d3_resp_policy_e */
-	u8 ps_D3_response_policy;
-	/* BOOL */
-	u8 ps_D3_pm_pme_enabled;
-	/* BOOL */
-	u8 ps_halp_enable;
-	u8 ps_deep_sleep_enter_thresh_msec;
-	/* BOOL */
-	u8 ps_voltage_scaling_en;
-} __packed;
-
-/* WMI_PS_DEV_CFG_CMDID
- *
- * Configure common Power Save parameters of the device and all MIDs.
- *
- * Returned event:
- * - WMI_PS_DEV_CFG_EVENTID
- */
-struct wmi_ps_dev_cfg_cmd {
-	/* Device Power Save configuration to be applied */
-	struct wmi_ps_dev_cfg ps_dev_cfg;
-	/* alignment to 32b */
-	u8 reserved[2];
-} __packed;
-
-/* WMI_PS_DEV_CFG_EVENTID */
-struct wmi_ps_dev_cfg_event {
-	/* wmi_ps_cfg_cmd_status_e */
-	__le32 status;
-} __packed;
-
-/* WMI_PS_DEV_CFG_READ_CMDID
- *
- * request to retrieve  device Power Save configuration
- * (WMI_PS_DEV_CFG_CMD params)
- *
- * Returned event:
- * - WMI_PS_DEV_CFG_READ_EVENTID
- */
-struct wmi_ps_dev_cfg_read_cmd {
-	__le32 reserved;
-} __packed;
-
-/* WMI_PS_DEV_CFG_READ_EVENTID */
-struct wmi_ps_dev_cfg_read_event {
-	/* wmi_ps_cfg_cmd_status_e */
-	__le32 status;
-	/* Retrieved device Power Save configuration (WMI_PS_DEV_CFG_CMD
-	 * params)
-	 */
-	struct wmi_ps_dev_cfg dev_ps_cfg;
-	/* alignment to 32b */
-	u8 reserved[2];
-} __packed;
-
-/* Per Mac Power Save configurations */
-struct wmi_ps_mid_cfg {
-	/* Low power RX in BTI is enabled, BOOL */
-	u8 beacon_lprx_enable;
-	/* Sync to sector ID enabled, BOOL */
-	u8 beacon_sync_to_sectorId_enable;
-	/* Low power RX in DTI is enabled, BOOL */
-	u8 frame_exchange_lprx_enable;
-	/* Sleep Cycle while in scheduled PS, 1-31 */
-	u8 scheduled_sleep_cycle_pow2;
-	/* Stay Awake for k BIs every (sleep_cycle - k) BIs, 1-31 */
-	u8 scheduled_num_of_awake_bis;
-	u8 am_to_traffic_load_thresh_mbp;
-	u8 traffic_to_am_load_thresh_mbps;
-	u8 traffic_to_am_num_of_no_traffic_bis;
-	/* BOOL */
-	u8 continuous_traffic_psm;
-	__le16 no_traffic_to_min_usec;
-	__le16 no_traffic_to_max_usec;
-	__le16 snoozing_sleep_interval_milisec;
-	u8 max_no_data_awake_events;
-	/* Trigger WEB after k failed beacons */
-	u8 num_of_failed_beacons_rx_to_trigger_web;
-	/* Trigger BF after k failed beacons */
-	u8 num_of_failed_beacons_rx_to_trigger_bf;
-	/* Trigger SOB after k successful beacons */
-	u8 num_of_successful_beacons_rx_to_trigger_sob;
-} __packed;
-
-/* WMI_PS_MID_CFG_CMDID
- *
- * Configure Power Save parameters of a specific MID.
- * These parameters are relevant for the specific BSS this MID belongs to.
- *
- * Returned event:
- * - WMI_PS_MID_CFG_EVENTID
- */
-struct wmi_ps_mid_cfg_cmd {
-	/* MAC ID */
-	u8 mid;
-	/* mid PS configuration to be applied */
-	struct wmi_ps_mid_cfg ps_mid_cfg;
-} __packed;
-
-/* WMI_PS_MID_CFG_EVENTID */
-struct wmi_ps_mid_cfg_event {
-	/* MAC ID */
-	u8 mid;
-	/* alignment to 32b */
-	u8 reserved[3];
-	/* wmi_ps_cfg_cmd_status_e */
-	__le32 status;
-} __packed;
-
-/* WMI_PS_MID_CFG_READ_CMDID
- *
- * request to retrieve Power Save configuration of mid
- * (WMI_PS_MID_CFG_CMD params)
- *
- * Returned event:
- * - WMI_PS_MID_CFG_READ_EVENTID
- */
-struct wmi_ps_mid_cfg_read_cmd {
-	/* MAC ID */
-	u8 mid;
-	/* alignment to 32b */
-	u8 reserved[3];
-} __packed;
-
-/* WMI_PS_MID_CFG_READ_EVENTID */
-struct wmi_ps_mid_cfg_read_event {
-	/* MAC ID */
-	u8 mid;
-	/* Retrieved MID Power Save configuration(WMI_PS_MID_CFG_CMD params) */
-	struct wmi_ps_mid_cfg mid_ps_cfg;
-	/* wmi_ps_cfg_cmd_status_e */
-	__le32 status;
-} __packed;
-
 #define WMI_AOA_MAX_DATA_SIZE	(128)
 
 enum wmi_aoa_meas_status {
@@ -2260,6 +2455,20 @@ struct wmi_tof_session_end_event {
 	u8 reserved[3];
 } __packed;
 
+/* WMI_TOF_SET_LCI_EVENTID */
+struct wmi_tof_set_lci_event {
+	/* enum wmi_fw_status */
+	u8 status;
+	u8 reserved[3];
+} __packed;
+
+/* WMI_TOF_SET_LCR_EVENTID */
+struct wmi_tof_set_lcr_event {
+	/* enum wmi_fw_status */
+	u8 status;
+	u8 reserved[3];
+} __packed;
+
 /* Responder FTM Results */
 struct wmi_responder_ftm_res {
 	u8 t1[6];
@@ -2313,10 +2522,19 @@ struct wmi_tof_ftm_per_dest_res_event {
 	__le32 tsf_sync;
 	/* actual received ftm per burst */
 	u8 actual_ftm_per_burst;
-	u8 reserved0[7];
+	/* Measurments are from RFs, defined by the mask */
+	__le32 meas_rf_mask;
+	u8 reserved0[3];
 	struct wmi_responder_ftm_res responder_ftm_res[0];
 } __packed;
 
+/* WMI_TOF_CFG_RESPONDER_EVENTID */
+struct wmi_tof_cfg_responder_event {
+	/* enum wmi_fw_status */
+	u8 status;
+	u8 reserved[3];
+} __packed;
+
 enum wmi_tof_channel_info_type {
 	WMI_TOF_CHANNEL_INFO_AOA		= 0x00,
 	WMI_TOF_CHANNEL_INFO_LCI		= 0x01,
@@ -2353,12 +2571,15 @@ struct wmi_tof_set_tx_rx_offset_event {
 struct wmi_tof_get_tx_rx_offset_event {
 	/* enum wmi_fw_status */
 	u8 status;
-	u8 reserved1[3];
+	/* RF index used to read the offsets */
+	u8 rf_index;
+	u8 reserved1[2];
 	/* TX delay offset */
 	__le32 tx_offset;
 	/* RX delay offset */
 	__le32 rx_offset;
-	__le32 reserved2[2];
+	/* Offset to strongest tap of CIR */
+	__le32 precursor;
 } __packed;
 
 /* Result status codes for WMI commands */
@@ -2621,4 +2842,23 @@ struct wmi_prio_tx_sectors_set_default_cfg_event {
 	u8 reserved[3];
 } __packed;
 
+/* WMI_SET_SILENT_RSSI_TABLE_DONE_EVENTID */
+struct wmi_set_silent_rssi_table_done_event {
+	/* enum wmi_silent_rssi_status */
+	__le32 status;
+	/* enum wmi_silent_rssi_table */
+	__le32 table;
+} __packed;
+
+/* \WMI_COMMAND_NOT_SUPPORTED_EVENTID */
+struct wmi_command_not_supported_event {
+	/* device id */
+	u8 mid;
+	u8 reserved0;
+	__le16 command_id;
+	/* for UT command only, otherwise reserved */
+	__le16 command_subtype;
+	__le16 reserved1;
+} __packed;
+
 #endif /* __WILOCITY_WMI_H__ */

drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c

@@ -601,6 +601,9 @@ int brcmf_fw_map_chip_to_name(u32 chip, u32 chiprev,
 	if ((nvram_name) && (mapping_table[i].nvram))
 		strlcat(nvram_name, mapping_table[i].nvram, BRCMF_FW_NAME_LEN);
 
+	brcmf_info("using %s for chip %#08x(%d) rev %#08x\n",
+		   fw_name, chip, chip, chiprev);
+
 	return 0;
 }
 

drivers/net/wireless/intel/iwlwifi/cfg/8000.c

@@ -70,8 +70,8 @@
 #include "iwl-agn-hw.h"
 
 /* Highest firmware API version supported */
-#define IWL8000_UCODE_API_MAX	33
-#define IWL8265_UCODE_API_MAX	33
+#define IWL8000_UCODE_API_MAX	34
+#define IWL8265_UCODE_API_MAX	34
 
 /* Lowest firmware API version supported */
 #define IWL8000_UCODE_API_MIN	22

drivers/net/wireless/intel/iwlwifi/cfg/9000.c

@@ -55,7 +55,7 @@
 #include "iwl-agn-hw.h"
 
 /* Highest firmware API version supported */
-#define IWL9000_UCODE_API_MAX	33
+#define IWL9000_UCODE_API_MAX	34
 
 /* Lowest firmware API version supported */
 #define IWL9000_UCODE_API_MIN	30

drivers/net/wireless/intel/iwlwifi/cfg/a000.c

@@ -55,7 +55,7 @@
 #include "iwl-agn-hw.h"
 
 /* Highest firmware API version supported */
-#define IWL_A000_UCODE_API_MAX	33
+#define IWL_A000_UCODE_API_MAX	34
 
 /* Lowest firmware API version supported */
 #define IWL_A000_UCODE_API_MIN	24

drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c

@@ -915,7 +915,7 @@ iwl_parse_nvm_mcc_info(struct device *dev, const struct iwl_cfg *cfg,
 		prev_reg_rule_flags = reg_rule_flags;
 
 		IWL_DEBUG_DEV(dev, IWL_DL_LAR,
-			      "Ch. %d [%sGHz] %s%s%s%s%s%s%s%s%s%s%s%s(0x%02x) reg_flags 0x%x: %s\n",
+			      "Ch. %d [%sGHz] %s%s%s%s%s%s%s%s%s%s%s%s(0x%02x)\n",
 			      center_freq,
 			      band == NL80211_BAND_5GHZ ? "5.2" : "2.4",
 			      CHECK_AND_PRINT_I(VALID),
@@ -930,7 +930,12 @@ iwl_parse_nvm_mcc_info(struct device *dev, const struct iwl_cfg *cfg,
 			      CHECK_AND_PRINT_I(80MHZ),
 			      CHECK_AND_PRINT_I(160MHZ),
 			      CHECK_AND_PRINT_I(DC_HIGH),
-			      ch_flags, reg_rule_flags,
+			      ch_flags);
+		IWL_DEBUG_DEV(dev, IWL_DL_LAR,
+			      "Ch. %d [%sGHz] reg_flags 0x%x: %s\n",
+			      center_freq,
+			      band == NL80211_BAND_5GHZ ? "5.2" : "2.4",
+			      reg_rule_flags,
 			      ((ch_flags & NVM_CHANNEL_ACTIVE) &&
 			       !(ch_flags & NVM_CHANNEL_RADAR))
 					 ? "Ad-Hoc" : "");

drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c

@@ -810,10 +810,11 @@ static void iwl_mvm_mac_tx(struct ieee80211_hw *hw,
 	    !test_bit(IWL_MVM_STATUS_ROC_AUX_RUNNING, &mvm->status))
 		goto drop;
 
-	/* treat non-bufferable MMPDUs as broadcast if sta is sleeping */
-	if (unlikely(info->flags & IEEE80211_TX_CTL_NO_PS_BUFFER &&
-		     ieee80211_is_mgmt(hdr->frame_control) &&
-		     !ieee80211_is_bufferable_mmpdu(hdr->frame_control)))
+	/* treat non-bufferable MMPDUs on AP interfaces as broadcast */
+	if ((info->control.vif->type == NL80211_IFTYPE_AP ||
+	     info->control.vif->type == NL80211_IFTYPE_ADHOC) &&
+	    ieee80211_is_mgmt(hdr->frame_control) &&
+	    !ieee80211_is_bufferable_mmpdu(hdr->frame_control))
 		sta = NULL;
 
 	if (sta) {

drivers/net/wireless/quantenna/qtnfmac/Makefile

@@ -25,7 +25,3 @@ qtnfmac_pearl_pcie-objs += \
 	pearl/pcie.o
 
 qtnfmac_pearl_pcie-$(CONFIG_DEBUG_FS) += debug.o
-
-#
-
-ccflags-y += -D__CHECK_ENDIAN

drivers/net/wireless/quantenna/qtnfmac/pearl/pcie.c

@@ -26,6 +26,7 @@
 #include <linux/crc32.h>
 #include <linux/spinlock.h>
 #include <linux/circ_buf.h>
+#include <linux/log2.h>
 
 #include "qtn_hw_ids.h"
 #include "pcie_bus_priv.h"
@@ -39,11 +40,11 @@ MODULE_PARM_DESC(use_msi, "set 0 to use legacy interrupt");
 
 static unsigned int tx_bd_size_param = 32;
 module_param(tx_bd_size_param, uint, 0644);
-MODULE_PARM_DESC(tx_bd_size_param, "Tx descriptors queue size");
+MODULE_PARM_DESC(tx_bd_size_param, "Tx descriptors queue size, power of two");
 
 static unsigned int rx_bd_size_param = 256;
 module_param(rx_bd_size_param, uint, 0644);
-MODULE_PARM_DESC(rx_bd_size_param, "Rx descriptors queue size");
+MODULE_PARM_DESC(rx_bd_size_param, "Rx descriptors queue size, power of two");
 
 static u8 flashboot = 1;
 module_param(flashboot, byte, 0644);
@@ -183,8 +184,10 @@ static void __iomem *qtnf_map_bar(struct qtnf_pcie_bus_priv *priv, u8 index)
 		return IOMEM_ERR_PTR(ret);
 
 	busaddr = pci_resource_start(priv->pdev, index);
-	vaddr = pcim_iomap_table(priv->pdev)[index];
 	len = pci_resource_len(priv->pdev, index);
+	vaddr = pcim_iomap_table(priv->pdev)[index];
+	if (!vaddr)
+		return IOMEM_ERR_PTR(-ENOMEM);
 
 	pr_debug("BAR%u vaddr=0x%p busaddr=%pad len=%u\n",
 		 index, vaddr, &busaddr, (int)len);
@@ -247,19 +250,19 @@ static int qtnf_pcie_init_memory(struct qtnf_pcie_bus_priv *priv)
 	int ret = -ENOMEM;
 
 	priv->sysctl_bar = qtnf_map_bar(priv, QTN_SYSCTL_BAR);
-	if (IS_ERR_OR_NULL(priv->sysctl_bar)) {
+	if (IS_ERR(priv->sysctl_bar)) {
 		pr_err("failed to map BAR%u\n", QTN_SYSCTL_BAR);
 		return ret;
 	}
 
 	priv->dmareg_bar = qtnf_map_bar(priv, QTN_DMA_BAR);
-	if (IS_ERR_OR_NULL(priv->dmareg_bar)) {
+	if (IS_ERR(priv->dmareg_bar)) {
 		pr_err("failed to map BAR%u\n", QTN_DMA_BAR);
 		return ret;
 	}
 
 	priv->epmem_bar = qtnf_map_bar(priv, QTN_SHMEM_BAR);
-	if (IS_ERR_OR_NULL(priv->epmem_bar)) {
+	if (IS_ERR(priv->epmem_bar)) {
 		pr_err("failed to map BAR%u\n", QTN_SHMEM_BAR);
 		return ret;
 	}
@@ -400,10 +403,12 @@ static int alloc_bd_table(struct qtnf_pcie_bus_priv *priv)
 	priv->rx_bd_vbase = vaddr;
 	priv->rx_bd_pbase = paddr;
 
-	writel(QTN_HOST_LO32(paddr),
-	       PCIE_HDP_TX_HOST_Q_BASE_L(priv->pcie_reg_base));
+#ifdef CONFIG_ARCH_DMA_ADDR_T_64BIT
 	writel(QTN_HOST_HI32(paddr),
 	       PCIE_HDP_TX_HOST_Q_BASE_H(priv->pcie_reg_base));
+#endif
+	writel(QTN_HOST_LO32(paddr),
+	       PCIE_HDP_TX_HOST_Q_BASE_L(priv->pcie_reg_base));
 	writel(priv->rx_bd_num | (sizeof(struct qtnf_rx_bd)) << 16,
 	       PCIE_HDP_TX_HOST_Q_SZ_CTRL(priv->pcie_reg_base));
 
@@ -444,8 +449,10 @@ static int skb2rbd_attach(struct qtnf_pcie_bus_priv *priv, u16 index)
 	/* sync up all descriptor updates */
 	wmb();
 
+#ifdef CONFIG_ARCH_DMA_ADDR_T_64BIT
 	writel(QTN_HOST_HI32(paddr),
 	       PCIE_HDP_HHBM_BUF_PTR_H(priv->pcie_reg_base));
+#endif
 	writel(QTN_HOST_LO32(paddr),
 	       PCIE_HDP_HHBM_BUF_PTR(priv->pcie_reg_base));
 
@@ -480,7 +487,7 @@ static void free_xfer_buffers(void *data)
 
 	/* free rx buffers */
 	for (i = 0; i < priv->rx_bd_num; i++) {
-		if (priv->rx_skb[i]) {
+		if (priv->rx_skb && priv->rx_skb[i]) {
 			rxbd = &priv->rx_bd_vbase[i];
 			paddr = QTN_HOST_ADDR(le32_to_cpu(rxbd->addr_h),
 					      le32_to_cpu(rxbd->addr));
@@ -493,22 +500,73 @@ static void free_xfer_buffers(void *data)
 
 	/* free tx buffers */
 	for (i = 0; i < priv->tx_bd_num; i++) {
-		if (priv->tx_skb[i]) {
+		if (priv->tx_skb && priv->tx_skb[i]) {
 			dev_kfree_skb_any(priv->tx_skb[i]);
 			priv->tx_skb[i] = NULL;
 		}
 	}
 }
 
+static int qtnf_hhbm_init(struct qtnf_pcie_bus_priv *priv)
+{
+	u32 val;
+
+	val = readl(PCIE_HHBM_CONFIG(priv->pcie_reg_base));
+	val |= HHBM_CONFIG_SOFT_RESET;
+	writel(val, PCIE_HHBM_CONFIG(priv->pcie_reg_base));
+	usleep_range(50, 100);
+	val &= ~HHBM_CONFIG_SOFT_RESET;
+#ifdef CONFIG_ARCH_DMA_ADDR_T_64BIT
+	val |= HHBM_64BIT;
+#endif
+	writel(val, PCIE_HHBM_CONFIG(priv->pcie_reg_base));
+	writel(priv->rx_bd_num, PCIE_HHBM_Q_LIMIT_REG(priv->pcie_reg_base));
+
+	return 0;
+}
+
 static int qtnf_pcie_init_xfer(struct qtnf_pcie_bus_priv *priv)
 {
 	int ret;
+	u32 val;
 
 	priv->tx_bd_num = tx_bd_size_param;
 	priv->rx_bd_num = rx_bd_size_param;
 	priv->rx_bd_w_index = 0;
 	priv->rx_bd_r_index = 0;
 
+	if (!priv->tx_bd_num || !is_power_of_2(priv->tx_bd_num)) {
+		pr_err("tx_bd_size_param %u is not power of two\n",
+		       priv->tx_bd_num);
+		return -EINVAL;
+	}
+
+	val = priv->tx_bd_num * sizeof(struct qtnf_tx_bd);
+	if (val > PCIE_HHBM_MAX_SIZE) {
+		pr_err("tx_bd_size_param %u is too large\n",
+		       priv->tx_bd_num);
+		return -EINVAL;
+	}
+
+	if (!priv->rx_bd_num || !is_power_of_2(priv->rx_bd_num)) {
+		pr_err("rx_bd_size_param %u is not power of two\n",
+		       priv->rx_bd_num);
+		return -EINVAL;
+	}
+
+	val = priv->rx_bd_num * sizeof(dma_addr_t);
+	if (val > PCIE_HHBM_MAX_SIZE) {
+		pr_err("rx_bd_size_param %u is too large\n",
+		       priv->rx_bd_num);
+		return -EINVAL;
+	}
+
+	ret = qtnf_hhbm_init(priv);
+	if (ret) {
+		pr_err("failed to init h/w queues\n");
+		return ret;
+	}
+
 	ret = alloc_skb_array(priv);
 	if (ret) {
 		pr_err("failed to allocate skb array\n");
@@ -638,10 +696,13 @@ static int qtnf_pcie_data_tx(struct qtnf_bus *bus, struct sk_buff *skb)
 
 	/* write new TX descriptor to PCIE_RX_FIFO on EP */
 	txbd_paddr = priv->tx_bd_pbase + i * sizeof(struct qtnf_tx_bd);
-	writel(QTN_HOST_LO32(txbd_paddr),
-	       PCIE_HDP_HOST_WR_DESC0(priv->pcie_reg_base));
+
+#ifdef CONFIG_ARCH_DMA_ADDR_T_64BIT
 	writel(QTN_HOST_HI32(txbd_paddr),
 	       PCIE_HDP_HOST_WR_DESC0_H(priv->pcie_reg_base));
+#endif
+	writel(QTN_HOST_LO32(txbd_paddr),
+	       PCIE_HDP_HOST_WR_DESC0(priv->pcie_reg_base));
 
 	if (++i >= priv->tx_bd_num)
 		i = 0;
@@ -1222,6 +1283,16 @@ static int qtnf_pcie_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 		pr_debug("successful init of PCI device %x\n", pdev->device);
 	}
 
+#ifdef CONFIG_ARCH_DMA_ADDR_T_64BIT
+	ret = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64));
+#else
+	ret = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32));
+#endif
+	if (ret) {
+		pr_err("PCIE DMA coherent mask init failed\n");
+		goto err_base;
+	}
+
 	pcim_pin_device(pdev);
 	pci_set_master(pdev);
 
@@ -1243,12 +1314,6 @@ static int qtnf_pcie_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 		goto err_base;
 	}
 
-	ret = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32));
-	if (ret) {
-		pr_err("PCIE DMA mask init failed\n");
-		goto err_base;
-	}
-
 	ret = devm_add_action(&pdev->dev, free_xfer_buffers, (void *)pcie_priv);
 	if (ret) {
 		pr_err("custom release callback init failed\n");

drivers/net/wireless/quantenna/qtnfmac/pearl/pcie_ipc.h

@@ -57,16 +57,14 @@
 	| PCIE_HDP_INT_EP_RXDMA		\
 	)
 
-#if BITS_PER_LONG == 64
+#ifdef CONFIG_ARCH_DMA_ADDR_T_64BIT
 #define QTN_HOST_HI32(a)	((u32)(((u64)a) >> 32))
 #define QTN_HOST_LO32(a)	((u32)(((u64)a) & 0xffffffffUL))
 #define QTN_HOST_ADDR(h, l)	((((u64)h) << 32) | ((u64)l))
-#elif BITS_PER_LONG == 32
+#else
 #define QTN_HOST_HI32(a)	0
 #define QTN_HOST_LO32(a)	((u32)(((u32)a) & 0xffffffffUL))
 #define QTN_HOST_ADDR(h, l)	((u32)l)
-#else
-#error Unexpected BITS_PER_LONG value
 #endif
 
 #define QTN_SYSCTL_BAR	0
@@ -76,7 +74,7 @@
 #define QTN_PCIE_BDA_VERSION		0x1002
 
 #define PCIE_BDA_NAMELEN		32
-#define PCIE_HHBM_MAX_SIZE		512
+#define PCIE_HHBM_MAX_SIZE		2048
 
 #define SKB_BUF_SIZE		2048
 
@@ -113,7 +111,7 @@ struct qtnf_pcie_bda {
 	__le32 bda_flashsz;
 	u8 bda_boardname[PCIE_BDA_NAMELEN];
 	__le32 bda_rc_msi_enabled;
-	__le32 bda_hhbm_list[PCIE_HHBM_MAX_SIZE];
+	u8 bda_hhbm_list[PCIE_HHBM_MAX_SIZE];
 	__le32 bda_dsbw_start_index;
 	__le32 bda_dsbw_end_index;
 	__le32 bda_dsbw_total_bytes;

drivers/net/wireless/quantenna/qtnfmac/pearl/pcie_regs_pearl.h

@@ -109,6 +109,7 @@
 #define HHBM_WR_REQ				(BIT(0))
 #define HHBM_RD_REQ				(BIT(1))
 #define HHBM_DONE				(BIT(31))
+#define HHBM_64BIT				(BIT(10))
 
 /* offsets for dual PCIE */
 #define PCIE_PORT_LINK_CTL(base)		((base) + 0x0710)

drivers/net/wireless/ralink/rt2x00/rt2800lib.c

@@ -3702,7 +3702,10 @@ static void rt2800_config_channel(struct rt2x00_dev *rt2x00dev,
 	if (rt2x00_rt(rt2x00dev, RT3572))
 		rt2800_rfcsr_write(rt2x00dev, 8, 0);
 
-	tx_pin = rt2800_register_read(rt2x00dev, TX_PIN_CFG);
+	if (rt2x00_rt(rt2x00dev, RT6352))
+		tx_pin = rt2800_register_read(rt2x00dev, TX_PIN_CFG);
+	else
+		tx_pin = 0;
 
 	switch (rt2x00dev->default_ant.tx_chain_num) {
 	case 3:

drivers/net/wireless/realtek/rtlwifi/rtl8723be/dm.c

@@ -883,12 +883,8 @@ static void rtl8723be_dm_txpower_tracking_callback_thermalmeter(
 	if ((rtldm->power_index_offset[RF90_PATH_A] != 0) &&
 	    (rtldm->txpower_track_control)) {
 		rtldm->done_txpower = true;
-		if (thermalvalue > rtlefuse->eeprom_thermalmeter)
-			rtl8723be_dm_tx_power_track_set_power(hw, BBSWING, 0,
-							     index_for_channel);
-		else
-			rtl8723be_dm_tx_power_track_set_power(hw, BBSWING, 0,
-							     index_for_channel);
+		rtl8723be_dm_tx_power_track_set_power(hw, BBSWING, 0,
+						      index_for_channel);
 
 		rtldm->swing_idx_cck_base = rtldm->swing_idx_cck;
 		rtldm->swing_idx_ofdm_base[RF90_PATH_A] =

drivers/net/wireless/rsi/rsi_91x_mac80211.c

@@ -754,7 +754,7 @@ static int rsi_mac80211_conf_tx(struct ieee80211_hw *hw,
  * @vif: Pointer to the ieee80211_vif structure.
  * @key: Pointer to the ieee80211_key_conf structure.
  *
- * Return: status: 0 on success, -1 on failure.
+ * Return: status: 0 on success, negative error codes on failure.
  */
 static int rsi_hal_key_config(struct ieee80211_hw *hw,
 			      struct ieee80211_vif *vif,
@@ -906,7 +906,8 @@ static int rsi_mac80211_ampdu_action(struct ieee80211_hw *hw,
 		rsta = rsi_find_sta(common, sta->addr);
 		if (!rsta) {
 			rsi_dbg(ERR_ZONE, "No station mapped\n");
-			return 0;
+			status = 0;
+			goto unlock;
 		}
 		sta_id = rsta->sta_id;
 	}
@@ -974,6 +975,7 @@ static int rsi_mac80211_ampdu_action(struct ieee80211_hw *hw,
 		break;
 	}
 
+unlock:
 	mutex_unlock(&common->mutex);
 	return status;
 }
@@ -1192,7 +1194,7 @@ static void rsi_set_min_rate(struct ieee80211_hw *hw,
  * @vif: Pointer to the ieee80211_vif structure.
  * @sta: Pointer to the ieee80211_sta structure.
  *
- * Return: 0 on success, -1 on failure.
+ * Return: 0 on success, negative error codes on failure.
  */
 static int rsi_mac80211_sta_add(struct ieee80211_hw *hw,
 				struct ieee80211_vif *vif,
@@ -1202,6 +1204,7 @@ static int rsi_mac80211_sta_add(struct ieee80211_hw *hw,
 	struct rsi_common *common = adapter->priv;
 	bool sta_exist = false;
 	struct rsi_sta *rsta;
+	int status = 0;
 
 	rsi_dbg(INFO_ZONE, "Station Add: %pM\n", sta->addr);
 
@@ -1215,8 +1218,8 @@ static int rsi_mac80211_sta_add(struct ieee80211_hw *hw,
 		/* Check if max stations reached */
 		if (common->num_stations >= common->max_stations) {
 			rsi_dbg(ERR_ZONE, "Reject: Max Stations exists\n");
-			mutex_unlock(&common->mutex);
-			return -EOPNOTSUPP;
+			status = -EOPNOTSUPP;
+			goto unlock;
 		}
 		for (cnt = 0; cnt < common->max_stations; cnt++) {
 			rsta = &common->stations[cnt];
@@ -1241,7 +1244,8 @@ static int rsi_mac80211_sta_add(struct ieee80211_hw *hw,
 			rsi_dbg(ERR_ZONE,
 				"%s: Some problem reaching here...\n",
 				__func__);
-			return -EINVAL;
+			status = -EINVAL;
+			goto unlock;
 		}
 		rsta = &common->stations[sta_idx];
 		rsta->sta = sta;
@@ -1289,9 +1293,10 @@ static int rsi_mac80211_sta_add(struct ieee80211_hw *hw,
 		}
 	}
 
+unlock:
 	mutex_unlock(&common->mutex);
 
-	return 0;
+	return status;
 }
 
 /**
@@ -1301,7 +1306,7 @@ static int rsi_mac80211_sta_add(struct ieee80211_hw *hw,
  * @vif: Pointer to the ieee80211_vif structure.
  * @sta: Pointer to the ieee80211_sta structure.
  *
- * Return: 0 on success, -1 on failure.
+ * Return: 0 on success, negative error codes on failure.
  */
 static int rsi_mac80211_sta_remove(struct ieee80211_hw *hw,
 				   struct ieee80211_vif *vif,
@@ -1421,7 +1426,7 @@ fail_set_antenna:
  * @tx_ant: Bitmap for tx antenna
  * @rx_ant: Bitmap for rx antenna
  * 
- * Return: 0 on success, -1 on failure.
+ * Return: 0 on success, negative error codes on failure.
  */
 static int rsi_mac80211_get_antenna(struct ieee80211_hw *hw,
 				    u32 *tx_ant, u32 *rx_ant)
@@ -1528,7 +1533,7 @@ static const struct ieee80211_ops mac80211_ops = {
  * rsi_mac80211_attach() - This function is used to initialize Mac80211 stack.
  * @common: Pointer to the driver private structure.
  *
- * Return: 0 on success, -1 on failure.
+ * Return: 0 on success, negative error codes on failure.
  */
 int rsi_mac80211_attach(struct rsi_common *common)
 {

drivers/net/wireless/rsi/rsi_91x_sdio.c

@@ -584,7 +584,6 @@ static int rsi_sdio_load_data_master_write(struct rsi_hw *adapter,
 	}
 
 	for (offset = 0, i = 0; i < num_blocks; i++, offset += block_size) {
-		memset(temp_buf, 0, block_size);
 		memcpy(temp_buf, ta_firmware + offset, block_size);
 		lsb_address = (u16)base_address;
 		status = rsi_sdio_write_register_multiple

drivers/net/wireless/rsi/rsi_91x_usb.c

@@ -439,7 +439,6 @@ static int rsi_usb_load_data_master_write(struct rsi_hw *adapter,
 	rsi_dbg(INFO_ZONE, "num_blocks: %d\n", num_blocks);
 
 	for (cur_indx = 0, i = 0; i < num_blocks; i++, cur_indx += block_size) {
-		memset(temp_buf, 0, block_size);
 		memcpy(temp_buf, ta_firmware + cur_indx, block_size);
 		status = rsi_usb_write_register_multiple(adapter, base_address,
 							 (u8 *)(temp_buf),