diff options
| author | Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> | 2017-01-04 23:10:23 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-08-06 18:59:49 -0700 |
| commit | f10e2065ce76b8ca54301d2de40aa9b351daf407 (patch) | |
| tree | 7c246026d16d0bb5e45cae317a07e9e663e84039 /drivers/net/ethernet/renesas | |
| parent | 2909c9c2d7138f1900bddf16d0515025306a8e05 (diff) | |
sh_eth: enable RX descriptor word 0 shift on SH7734
[ Upstream commit 71eae1ca77fd6be218d8a952d97bba827e56516d ]
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>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/net/ethernet/renesas')
| -rw-r--r-- | drivers/net/ethernet/renesas/sh_eth.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ethernet/renesas/sh_eth.c b/drivers/net/ethernet/renesas/sh_eth.c index a2d218b28c0e..12be259394c6 100644 --- 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 */ |