netdev - [PATCH net 6/6] net: dsa: mv88e6xxx: enable SerDes PCS register dump via ethtool -d on Topaz

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Message-Id: <20210630174308.31831-7-kabel@kernel.org>
Date:   Wed, 30 Jun 2021 19:43:08 +0200
From:   Marek Behún <kabel@...nel.org>
To:     netdev@...r.kernel.org, Andrew Lunn <andrew@...n.ch>,
        Vivien Didelot <vivien.didelot@...il.com>
Cc:     "David S . Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Marek Behún <kabel@...nel.org>
Subject: [PATCH net 6/6] net: dsa: mv88e6xxx: enable SerDes PCS register dump via ethtool -d on Topaz

Commit bf3504cea7d7e ("net: dsa: mv88e6xxx: Add 6390 family PCS
registers to ethtool -d") added support for dumping SerDes PCS registers
via ethtool -d for Peridot.

The same implementation is also valid for Topaz, but was not
enabled at the time.

Signed-off-by: Marek Behún <kabel@...nel.org>
Fixes: bf3504cea7d7e ("net: dsa: mv88e6xxx: Add 6390 family PCS registers to ethtool -d")
---
 drivers/net/dsa/mv88e6xxx/chip.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/drivers/net/dsa/mv88e6xxx/chip.c
index 1e95a0facbd4..beb41572d04e 100644
--- a/drivers/net/dsa/mv88e6xxx/chip.c
+++ b/drivers/net/dsa/mv88e6xxx/chip.c
@@ -3626,6 +3626,8 @@ static const struct mv88e6xxx_ops mv88e6141_ops = {
 	.serdes_get_sset_count = mv88e6390_serdes_get_sset_count,
 	.serdes_get_strings = mv88e6390_serdes_get_strings,
 	.serdes_get_stats = mv88e6390_serdes_get_stats,
+	.serdes_get_regs_len = mv88e6390_serdes_get_regs_len,
+	.serdes_get_regs = mv88e6390_serdes_get_regs,
 	.phylink_validate = mv88e6341_phylink_validate,
 };
 
@@ -4435,6 +4437,8 @@ static const struct mv88e6xxx_ops mv88e6341_ops = {
 	.serdes_get_sset_count = mv88e6390_serdes_get_sset_count,
 	.serdes_get_strings = mv88e6390_serdes_get_strings,
 	.serdes_get_stats = mv88e6390_serdes_get_stats,
+	.serdes_get_regs_len = mv88e6390_serdes_get_regs_len,
+	.serdes_get_regs = mv88e6390_serdes_get_regs,
 	.phylink_validate = mv88e6341_phylink_validate,
 };
 
-- 
2.31.1