On little-endian systems, configure the SDMA unit with
MV643XX_ETH_BLM_RX_NO_SWAP and MV643XX_ETH_BLM_TX_NO_SWAP.
Signed-off-by: Lennert Buytenhek <[EMAIL PROTECTED]>
Acked-by: Tzachi Perelstein <[EMAIL PROTECTED]>
Index: linux-2.6/drivers/net/mv643xx_eth.h
===================================================================
--- linux-2.6.orig/drivers/net/mv643xx_eth.h
+++ linux-2.6/drivers/net/mv643xx_eth.h
@@ -266,10 +266,21 @@
#define MV643XX_ETH_IPG_INT_RX(value) ((value & 0x3fff) << 8)
+#if defined(__BIG_ENDIAN)
#define MV643XX_ETH_PORT_SDMA_CONFIG_DEFAULT_VALUE \
MV643XX_ETH_RX_BURST_SIZE_4_64BIT | \
MV643XX_ETH_IPG_INT_RX(0) | \
MV643XX_ETH_TX_BURST_SIZE_4_64BIT
+#elif defined(__LITTLE_ENDIAN)
+#define MV643XX_ETH_PORT_SDMA_CONFIG_DEFAULT_VALUE \
+ MV643XX_ETH_RX_BURST_SIZE_4_64BIT | \
+ MV643XX_ETH_BLM_RX_NO_SWAP | \
+ MV643XX_ETH_BLM_TX_NO_SWAP | \
+ MV643XX_ETH_IPG_INT_RX(0) | \
+ MV643XX_ETH_TX_BURST_SIZE_4_64BIT
+#else
+#error One of __BIG_ENDIAN or __LITTLE_ENDIAN must be defined
+#endif
/* These macros describe Ethernet Port serial control reg (PSCR) bits */
#define MV643XX_ETH_SERIAL_PORT_DISABLE 0
-
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