net: dsa: mv88e6xxx: enable SerDes PCS register dump via ethtool -d on Topaz

commit 953b0dcbe2e3f7bee98cc3bca2ec82c8298e9c16 upstream.

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@kernel.org>
Fixes: bf3504cea7d7e ("net: dsa: mv88e6xxx: Add 6390 family PCS registers to ethtool -d")
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/drivers/net/dsa/mv88e6xxx/chip.c
index 8029e76..184cbc9 100644 (file)
--- a/drivers/net/dsa/mv88e6xxx/chip.c
+++ b/drivers/net/dsa/mv88e6xxx/chip.c
@@ -3436,6 +3436,8 @@ 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,
 };
 
@@ -4211,6 +4213,8 @@ 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,
 };