sh_eth: enable RX descriptor word 0 shift on SH7734

The RX descriptor word 0 on SH7734 has the RFS[9:0] field in bits 16-25 (bits 0-15 usually used for that are occupied by the packet checksum). Thus we need to set the 'shift_rd0' field in the SH7734 SoC data... Fixes: f0e81fe ("net: sh_eth: Add support SH7734") Signed-off-by: Sergei Shtylyov <[email protected]> Signed-off-by: David S. Miller <[email protected]>
ambv · Jan 4, 2017 · 71eae1c · 71eae1c
1 parent 4fdda95
commit 71eae1c
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/drivers/net/ethernet/renesas/sh_eth.c b/drivers/net/ethernet/renesas/sh_eth.c
@@ -819,6 +819,7 @@ static struct sh_eth_cpu_data sh7734_data = {
 	.tsu		= 1,
 	.hw_crc		= 1,
 	.select_mii	= 1,
+	.shift_rd0	= 1,
 };
 
 /* SH7763 */