Merge tag 'mt76-for-kvalo-2021-10-20' of https://github.com/nbd168/wi…

…reless

mt76 patches for 5.16

* various bugfixes
* endian fixes
* mt7921 aspm support
* cleanup
* mt7921 testmode support
* rate handling fixes
* tx status fixes/improvements
* mt7921 power management improvements
* mt7915 LED support
* DBDC fixes
* mt7921 6GHz support
* support for eeprom data in DT
* mt7915 TWT support
* mt7915 txbf + MU-MIMO improvements

# gpg: Signature made Wed 20 Oct 2021 12:24:46 PM EEST
# gpg:                using DSA key D77D141D02A76EF5
# gpg: Good signature from "Felix Fietkau <nbd@nbd.name>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 75D1 1A7D 91A7 710F 4900  42EF D77D 141D 02A7 6EF5

Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml

@@ -47,6 +47,11 @@ properties:
 
   ieee80211-freq-limit: true
 
+  mediatek,eeprom-data:
+    $ref: /schemas/types.yaml#/definitions/uint32-array
+    description:
+      EEPROM data embedded as array.
+
   mediatek,mtd-eeprom:
     $ref: /schemas/types.yaml#/definitions/phandle-array
     description:

drivers/net/wireless/mediatek/mt76/Makefile

@@ -14,7 +14,7 @@ mt76-$(CONFIG_PCI) += pci.o
 mt76-$(CONFIG_NL80211_TESTMODE) += testmode.o
 
 mt76-usb-y := usb.o usb_trace.o
-mt76-sdio-y := sdio.o
+mt76-sdio-y := sdio.o sdio_txrx.o
 
 CFLAGS_trace.o := -I$(src)
 CFLAGS_usb_trace.o := -I$(src)

drivers/net/wireless/mediatek/mt76/debugfs.c

@@ -56,14 +56,14 @@ int mt76_queues_read(struct seq_file *s, void *data)
 	struct mt76_dev *dev = dev_get_drvdata(s->private);
 	int i;
 
+	seq_puts(s, "     queue | hw-queued |      head |      tail |\n");
 	for (i = 0; i < ARRAY_SIZE(dev->phy.q_tx); i++) {
 		struct mt76_queue *q = dev->phy.q_tx[i];
 
 		if (!q)
 			continue;
 
-		seq_printf(s,
-			   "%d:	queued=%d head=%d tail=%d\n",
+		seq_printf(s, " %9d | %9d | %9d | %9d |\n",
 			   i, q->queued, q->head, q->tail);
 	}
 
@@ -76,12 +76,13 @@ static int mt76_rx_queues_read(struct seq_file *s, void *data)
 	struct mt76_dev *dev = dev_get_drvdata(s->private);
 	int i, queued;
 
+	seq_puts(s, "     queue | hw-queued |      head |      tail |\n");
 	mt76_for_each_q_rx(dev, i) {
 		struct mt76_queue *q = &dev->q_rx[i];
 
 		queued = mt76_is_usb(dev) ? q->ndesc - q->queued : q->queued;
-		seq_printf(s, "%d:	queued=%d head=%d tail=%d\n",
-			   i, queued, q->head, q->tail);
+		seq_printf(s, " %9d | %9d | %9d | %9d |\n",
+			   i, q->queued, q->head, q->tail);
 	}
 
 	return 0;
@@ -116,18 +117,21 @@ static int mt76_read_rate_txpower(struct seq_file *s, void *data)
 	return 0;
 }
 
-struct dentry *mt76_register_debugfs(struct mt76_dev *dev)
+struct dentry *
+mt76_register_debugfs_fops(struct mt76_phy *phy,
+			   const struct file_operations *ops)
 {
+	const struct file_operations *fops = ops ? ops : &fops_regval;
+	struct mt76_dev *dev = phy->dev;
 	struct dentry *dir;
 
-	dir = debugfs_create_dir("mt76", dev->hw->wiphy->debugfsdir);
+	dir = debugfs_create_dir("mt76", phy->hw->wiphy->debugfsdir);
 	if (!dir)
 		return NULL;
 
 	debugfs_create_u8("led_pin", 0600, dir, &dev->led_pin);
 	debugfs_create_u32("regidx", 0600, dir, &dev->debugfs_reg);
-	debugfs_create_file_unsafe("regval", 0600, dir, dev,
-				   &fops_regval);
+	debugfs_create_file_unsafe("regval", 0600, dir, dev, fops);
 	debugfs_create_file_unsafe("napi_threaded", 0600, dir, dev,
 				   &fops_napi_threaded);
 	debugfs_create_blob("eeprom", 0400, dir, &dev->eeprom);
@@ -140,4 +144,4 @@ struct dentry *mt76_register_debugfs(struct mt76_dev *dev)
 
 	return dir;
 }
-EXPORT_SYMBOL_GPL(mt76_register_debugfs);
+EXPORT_SYMBOL_GPL(mt76_register_debugfs_fops);

drivers/net/wireless/mediatek/mt76/eeprom.c

@@ -15,6 +15,7 @@ int mt76_get_of_eeprom(struct mt76_dev *dev, void *eep, int offset, int len)
 	struct device_node *np = dev->dev->of_node;
 	struct mtd_info *mtd;
 	const __be32 *list;
+	const void *data;
 	const char *part;
 	phandle phandle;
 	int size;
@@ -24,6 +25,16 @@ int mt76_get_of_eeprom(struct mt76_dev *dev, void *eep, int offset, int len)
 	if (!np)
 		return -ENOENT;
 
+	data = of_get_property(np, "mediatek,eeprom-data", &size);
+	if (data) {
+		if (size > len)
+			return -EINVAL;
+
+		memcpy(eep, data, size);
+
+		return 0;
+	}
+
 	list = of_get_property(np, "mediatek,mtd-eeprom", &size);
 	if (!list)
 		return -ENOENT;
@@ -285,6 +296,9 @@ s8 mt76_get_rate_power_limits(struct mt76_phy *phy,
 	case NL80211_BAND_5GHZ:
 		band = '5';
 		break;
+	case NL80211_BAND_6GHZ:
+		band = '6';
+		break;
 	default:
 		return target_power;
 	}