diff options
| author | Amit Cohen <amitc@mellanox.com> | 2019-08-28 18:54:34 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-08-28 18:24:04 -0700 |
| commit | b97cd891268de9ccc5454c189232c74f262961ae (patch) | |
| tree | 3fb91569d3a269cd0f0b8124d1fe024f2262a654 /drivers/net/ethernet/mellanox/mlxsw/reg.h | |
| parent | 95fb8bb3181bbe1ee87c95e91dff94f74f148c33 (diff) | |
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/reg.h')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/reg.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/reg.h b/drivers/net/ethernet/mellanox/mlxsw/reg.h index baa20cdd65df..5494cf93f34c 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/reg.h +++ b/drivers/net/ethernet/mellanox/mlxsw/reg.h @@ -4126,7 +4126,6 @@ MLXSW_ITEM32(reg, ptys, ext_eth_proto_cap, 0x08, 0, 32); #define MLXSW_REG_PTYS_ETH_SPEED_20GBASE_KR2 BIT(5) #define MLXSW_REG_PTYS_ETH_SPEED_40GBASE_CR4 BIT(6) #define MLXSW_REG_PTYS_ETH_SPEED_40GBASE_KR4 BIT(7) -#define MLXSW_REG_PTYS_ETH_SPEED_56GBASE_R4 BIT(8) #define MLXSW_REG_PTYS_ETH_SPEED_10GBASE_CR BIT(12) #define MLXSW_REG_PTYS_ETH_SPEED_10GBASE_SR BIT(13) #define MLXSW_REG_PTYS_ETH_SPEED_10GBASE_ER_LR BIT(14) |