From: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Date: Mon, 4 Feb 2019 18:10:32 +0000 (+0300)
Subject: sh_eth: offload RX checksum on R8A77980
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=0da843adeefb4953a1a73a24d5a8dfbbffcd9a47;p=linux.git

sh_eth: offload RX checksum on R8A77980

The R-Car V3H (R8A77980) SoC manual describes the Ether MAC's RX checksum
offload the same way as it's implemented in the EtherAVB MAC...

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/ethernet/renesas/sh_eth.c b/drivers/net/ethernet/renesas/sh_eth.c
index b96f25230f2e6..8733afe764b43 100644
--- a/drivers/net/ethernet/renesas/sh_eth.c
+++ b/drivers/net/ethernet/renesas/sh_eth.c
@@ -796,6 +796,7 @@ static struct sh_eth_cpu_data r8a77980_data = {
 	.no_ade		= 1,
 	.xdfar_rw	= 1,
 	.csmr		= 1,
+	.rx_csum	= 1,
 	.select_mii	= 1,
 	.magic		= 1,
 	.cexcr		= 1,