mt7603: reset PSE queue hang indicator bits

Signed-off-by: Felix Fietkau <nbd@nbd.name>
openwrt · Mar 21, 2017 · 7168d59 · 7168d59
1 parent 38bae1d
commit 7168d59
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Showing 2 changed files with 4 additions and 1 deletion.
diff --git a/mt7603_mac.c b/mt7603_mac.c
@@ -1018,7 +1018,7 @@ void mt7603_mac_reset(struct mt7603_dev *dev)
 	if (!mt76_poll_msec(dev, MT_PSE_RESET, MT_PSE_RESET_SW_S,
 			    MT_PSE_RESET_SW_S, 500)) {
 		mt76_clear(dev, MT_PSE_RESET, MT_PSE_RESET_SW);
-		return;
+		goto out;
 	}
 	mt76_clear(dev, MT_PSE_RESET, MT_PSE_RESET_SW_S);
 
@@ -1036,6 +1036,8 @@ void mt7603_mac_reset(struct mt7603_dev *dev)
 
 	mt76_clear(dev, addr + MT_CLIENT_RESET_TX,
 		   MT_CLIENT_RESET_TX_R_E_1 | MT_CLIENT_RESET_TX_R_E_2);
+out:
+	mt76_clear(dev, MT_PSE_RESET, MT_PSE_RESET_QUEUES);
 }
 
 void mt7603_mac_dma_start(struct mt7603_dev *dev)

diff --git a/mt7603_regs.h b/mt7603_regs.h
@@ -106,6 +106,7 @@
 #define MT_PSE_RESET			MT_PSE(0x16c)
 #define MT_PSE_RESET_SW			BIT(0)
 #define MT_PSE_RESET_SW_S		BIT(1)
+#define MT_PSE_RESET_QUEUES		GENMASK(6, 2)
 
 #define MT_PSE_FC_P0			MT_PSE(0x120)
 #define MT_PSE_FC_P0_MIN_RESERVE	GENMASK(11, 0)