| From 41e72cfb2967a28134f25244a15cbf56622b9764 Mon Sep 17 00:00:00 2001 |
| From: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> |
| Date: Wed, 4 Jan 2017 23:10:23 +0300 |
| Subject: [PATCH 116/299] 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: f0e81fecd4f8 ("net: sh_eth: Add support SH7734") |
| Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> |
| Signed-off-by: David S. Miller <davem@davemloft.net> |
| (cherry picked from commit 71eae1ca77fd6be218d8a952d97bba827e56516d) |
| Signed-off-by: Simon Horman <horms+renesas@verge.net.au> |
| --- |
| drivers/net/ethernet/renesas/sh_eth.c | 1 + |
| 1 file changed, 1 insertion(+) |
| |
| --- 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_dat |
| .tsu = 1, |
| .hw_crc = 1, |
| .select_mii = 1, |
| + .shift_rd0 = 1, |
| }; |
| |
| /* SH7763 */ |
