diff options
| author | Amit Cohen <amitc@mellanox.com> | 2019-08-28 17:54:34 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-08-29 03:24:04 +0200 |
| commit | b97cd891268de9ccc5454c189232c74f262961ae (patch) | |
| tree | 3fb91569d3a269cd0f0b8124d1fe024f2262a654 /drivers/net/ethernet/mellanox/mlxsw/switchx2.c | |
| parent | net: phy: force phy suspend when calling phy_stop (diff) | |
| download | linux-b97cd891268de9ccc5454c189232c74f262961ae.tar.xz linux-b97cd891268de9ccc5454c189232c74f262961ae.zip | |
mlxsw: Remove 56G speed support
Commit 275e928f1911 ("mlxsw: spectrum: Prevent force of 56G") prevented
the driver from setting a speed of 56G when auto-negotiation is off.
This is the only speed supported by mlxsw that cannot be set when
auto-negotiation is off, which makes it difficult to write generic
tests.
Further, the speed is not supported by newer ASICs such as Spectrum-2
and to the best of our knowledge it is not used by current users.
Therefore, remove 56G support from mlxsw.
Signed-off-by: Amit Cohen <amitc@mellanox.com>
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlxsw/switchx2.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/switchx2.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/switchx2.c b/drivers/net/ethernet/mellanox/mlxsw/switchx2.c index bdab96f5bc70..1c14c051ee52 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/switchx2.c +++ b/drivers/net/ethernet/mellanox/mlxsw/switchx2.c @@ -637,12 +637,6 @@ static const struct mlxsw_sx_port_link_mode mlxsw_sx_port_link_mode[] = { .speed = 50000, }, { - .mask = MLXSW_REG_PTYS_ETH_SPEED_56GBASE_R4, - .supported = SUPPORTED_56000baseKR4_Full, - .advertised = ADVERTISED_56000baseKR4_Full, - .speed = 56000, - }, - { .mask = MLXSW_REG_PTYS_ETH_SPEED_100GBASE_CR4 | MLXSW_REG_PTYS_ETH_SPEED_100GBASE_SR4 | MLXSW_REG_PTYS_ETH_SPEED_100GBASE_KR4 | |