diff --git a/[refs] b/[refs]
index de1b28763254..087d4fc22eb0 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: ae9ae06443f7bfa4f013c0e2c035d549e999ad3e
+refs/heads/master: cd4ccf76bfd2c36d351e68be7e6a597268f98a1a
diff --git a/trunk/drivers/net/mv643xx_eth.c b/trunk/drivers/net/mv643xx_eth.c
index c700c1f494e9..9d200568d88a 100644
--- a/trunk/drivers/net/mv643xx_eth.c
+++ b/trunk/drivers/net/mv643xx_eth.c
@@ -129,21 +129,21 @@ static char mv643xx_eth_driver_version[] = "1.1";
 /*
  * SDMA configuration register.
  */
-#define RX_BURST_SIZE_4_64BIT		(2 << 1)
+#define RX_BURST_SIZE_16_64BIT		(4 << 1)
 #define BLM_RX_NO_SWAP			(1 << 4)
 #define BLM_TX_NO_SWAP			(1 << 5)
-#define TX_BURST_SIZE_4_64BIT		(2 << 22)
+#define TX_BURST_SIZE_16_64BIT		(4 << 22)
 
 #if defined(__BIG_ENDIAN)
 #define PORT_SDMA_CONFIG_DEFAULT_VALUE		\
-		RX_BURST_SIZE_4_64BIT	|	\
-		TX_BURST_SIZE_4_64BIT
+		RX_BURST_SIZE_16_64BIT	|	\
+		TX_BURST_SIZE_16_64BIT
 #elif defined(__LITTLE_ENDIAN)
 #define PORT_SDMA_CONFIG_DEFAULT_VALUE		\
-		RX_BURST_SIZE_4_64BIT	|	\
+		RX_BURST_SIZE_16_64BIT	|	\
 		BLM_RX_NO_SWAP		|	\
 		BLM_TX_NO_SWAP		|	\
-		TX_BURST_SIZE_4_64BIT
+		TX_BURST_SIZE_16_64BIT
 #else
 #error One of __BIG_ENDIAN or __LITTLE_ENDIAN must be defined
 #endif