[ar71xx] ag71xx driver: fix RX_STATUS_OF bitmask, and add DMA status register bit...

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@13463 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx.h b/target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx.h
index 5d97fdf7e97dd7bb02e8d074c2e930285dac80c0..ab9887ff8c8c2f192bd2bd589223ed49a83df3ee 100644 (file)
--- a/target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx.h
+++ b/target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx.h
@@ -37,7 +37,7 @@
 #define ETH_FCS_LEN    4
 
 #define AG71XX_DRV_NAME                "ag71xx"
-#define AG71XX_DRV_VERSION     "0.5.4"
+#define AG71XX_DRV_VERSION     "0.5.5"
 
 #define AG71XX_NAPI_TX         1
 
@@ -287,17 +287,17 @@ static inline int ag71xx_desc_pktlen(struct ag71xx_desc *desc)
 #define MII_IND_BUSY           BIT(0)
 #define MII_IND_INVALID                BIT(2)
 
-#define TX_CTRL_TXE            BIT(0)
+#define TX_CTRL_TXE            BIT(0)  /* Tx Enable */
 
-#define TX_STATUS_PS           BIT(0)
-#define TX_STATUS_UR           BIT(1)
-#define TX_STATUS_BE           BIT(3)
+#define TX_STATUS_PS           BIT(0)  /* Packet Sent */
+#define TX_STATUS_UR           BIT(1)  /* Tx Underrun */
+#define TX_STATUS_BE           BIT(3)  /* Bus Error */
 
-#define RX_CTRL_RXE            BIT(0)
+#define RX_CTRL_RXE            BIT(0)  /* Rx Enable */
 
-#define RX_STATUS_PR           BIT(0)
-#define RX_STATUS_OF           BIT(1)
-#define RX_STATUS_BE           BIT(3)
+#define RX_STATUS_PR           BIT(0)  /* Packet Received */
+#define RX_STATUS_OF           BIT(2)  /* Rx Overflow */
+#define RX_STATUS_BE           BIT(3)  /* Bus Error */
 
 #define MII_CTRL_IF_MASK       3
 #define MII_CTRL_SPEED_SHIFT   4