ar71xx: add some code to detect DMA stuck conditions on ar7240

[openwrt/svn-archive/archive.git] / target / linux / ar71xx / files / drivers / net / ag71xx / ag71xx.h

diff --git a/target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx.h b/target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx.h
index d5cc46c42a02dd1cc94dab98429cb5ef8c193690..0222cab7975485699ab688ca5b1e7ab313b41706 100644 (file)
--- a/target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx.h
+++ b/target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx.h
@@ -236,6 +236,10 @@ static inline int ag71xx_desc_pktlen(struct ag71xx_desc *desc)
 #define AG71XX_REG_INT_ENABLE  0x0198
 #define AG71XX_REG_INT_STATUS  0x019c
 
+#define AG71XX_REG_FIFO_DEPTH  0x01a8
+#define AG71XX_REG_RX_SM       0x01b0
+#define AG71XX_REG_TX_SM       0x01b4
+
 #define MAC_CFG1_TXE           BIT(0)  /* Tx Enable */
 #define MAC_CFG1_STX           BIT(1)  /* Synchronize Tx Enable */
 #define MAC_CFG1_RXE           BIT(2)  /* Rx Enable */