From f103cb26c8b84bf1fdfcb2752a84531b1917b6d8 Mon Sep 17 00:00:00 2001
From: Sergey Shtylyov <s.shtylyov@omprussia.ru>
Date: Sat, 27 Mar 2021 03:28:42 +0000
Subject: [PATCH] sh_eth: fix TRSCER mask for R7S9210
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stable inclusion
from stable-5.10.24
commit a5190a7865b6c49316b41ffd49546c4bdba2f47c
bugzilla: 51348

--------------------------------

commit 165bc5a4f30eee4735845aa7dbd6b738643f2603 upstream.

According  to the RZ/A2M Group User's Manual: Hardware, Rev. 2.00,
the TRSCER register has bit 9 reserved, hence we can't use the driver's
default TRSCER mask.  Add the explicit initializer for sh_eth_cpu_data::
trscer_err_mask for R7S9210.

Fixes: 6e0bb04d0e4f ("sh_eth: Add R7S9210 support")
Signed-off-by: Sergey Shtylyov <s.shtylyov@omprussia.ru>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Chen Jun <chenjun102@huawei.com>
Acked-by:  Weilong Chen <chenweilong@huawei.com>
Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com>
---
 drivers/net/ethernet/renesas/sh_eth.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/net/ethernet/renesas/sh_eth.c b/drivers/net/ethernet/renesas/sh_eth.c
index d1fc2c0160a9..50fb372d417c 100644
--- a/drivers/net/ethernet/renesas/sh_eth.c
+++ b/drivers/net/ethernet/renesas/sh_eth.c
@@ -780,6 +780,8 @@ static struct sh_eth_cpu_data r7s9210_data = {
 
 	.fdr_value	= 0x0000070f,
 
+	.trscer_err_mask = DESC_I_RINT8 | DESC_I_RINT5,
+
 	.apr		= 1,
 	.mpr		= 1,
 	.tpauser	= 1,
-- 
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