Commits
Aya Levin committed 65fb9bbee61
net/mlx5e: Fix 50G per lane indication [ Upstream commit 6a1cf4e443a3b0a4d690d3c93b84b1e9cbfcb1bd ] Some released FW versions mistakenly don't set the capability that 50G per lane link-modes are supported for VFs (ptys_extended_ethernet capability bit). When the capability is unset, read PTYS.ext_eth_proto_capability (always reliable). If PTYS.ext_eth_proto_capability is valid (has a non-zero value) conclude that the HCA supports 50G per lane. Otherwise, conclude that the HCA doesn't support 50G per lane. Fixes: a08b4ed1373d ("net/mlx5: Add support to ext_* fields introduced in Port Type and Speed register") Signed-off-by: Aya Levin <ayal@mellanox.com> Reviewed-by: Eran Ben Elisha <eranbe@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: Sasha Levin <sashal@kernel.org>