netdev - [PATCH v2 5/7] sh_eth: offload RX checksum on R8A77980

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Message-ID: <8697e411-02ae-3223-3a0c-4a3eb770ae3a@cogentembedded.com>
Date:   Mon, 4 Feb 2019 21:10:32 +0300
From:   Sergei Shtylyov <sergei.shtylyov@...entembedded.com>
To:     netdev@...r.kernel.org, "David S. Miller" <davem@...emloft.net>
Cc:     linux-renesas-soc@...r.kernel.org, linux-sh@...r.kernel.org
Subject: [PATCH v2 5/7] 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@...entembedded.com>

---
 drivers/net/ethernet/renesas/sh_eth.c |    1 +
 1 file changed, 1 insertion(+)

Index: renesas/drivers/net/ethernet/renesas/sh_eth.c
===================================================================
--- renesas.orig/drivers/net/ethernet/renesas/sh_eth.c
+++ renesas/drivers/net/ethernet/renesas/sh_eth.c
@@ -796,6 +796,7 @@ static struct sh_eth_cpu_data r8a77980_d
 	.no_ade		= 1,
 	.xdfar_rw	= 1,
 	.csmr		= 1,
+	.rx_csum	= 1,
 	.select_mii	= 1,
 	.magic		= 1,
 	.cexcr		= 1,