From: Danielle Ratson <danieller@nvidia.com>
Date: Wed, 7 Apr 2021 10:06:52 +0000 (+0300)
Subject: ethtool: Add lanes parameter for ETHTOOL_LINK_MODE_10000baseR_FEC_BIT
X-Git-Tag: v5.12-rc7~13^2~14^2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=fde32dbe712bc7cea61d8c5ed14e10e17eec8257;p=thirdparty%2Fkernel%2Flinux.git

ethtool: Add lanes parameter for ETHTOOL_LINK_MODE_10000baseR_FEC_BIT

Lanes field is missing for ETHTOOL_LINK_MODE_10000baseR_FEC_BIT
link mode and it causes a failure when trying to set
'speed 10000 lanes 1' on Spectrum-2 machines when autoneg is set to on.

Add the lanes parameter for ETHTOOL_LINK_MODE_10000baseR_FEC_BIT
link mode.

Fixes: c8907043c6ac9 ("ethtool: Get link mode in use instead of speed and duplex parameters")
Signed-off-by: Danielle Ratson <danieller@nvidia.com>
Reviewed-by: Ido Schimmel <idosch@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/ethtool/common.c b/net/ethtool/common.c
index 030aa7984a910..f9dcbad84788b 100644
--- a/net/ethtool/common.c
+++ b/net/ethtool/common.c
@@ -273,6 +273,7 @@ const struct link_mode_info link_mode_params[] = {
 	__DEFINE_LINK_MODE_PARAMS(10000, KR, Full),
 	[ETHTOOL_LINK_MODE_10000baseR_FEC_BIT] = {
 		.speed	= SPEED_10000,
+		.lanes	= 1,
 		.duplex = DUPLEX_FULL,
 	},
 	__DEFINE_LINK_MODE_PARAMS(20000, MLD2, Full),