diff options
| author | Ido Schimmel <idosch@mellanox.com> | 2017-11-21 11:42:21 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-11-21 14:15:22 +0300 |
| commit | bf4e9f24a8d9e63c9cbd9cbeb84fc8a9a46ff1a3 (patch) | |
| tree | 52d00b9e98b3090f34eaf0022feac4fd98c36f4a /drivers/net/ethernet/mellanox/mlxsw/spectrum.h | |
| parent | 32a72bbd5da2411eab591bf9bc2e39349106193a (diff) | |
| download | linux-bf4e9f24a8d9e63c9cbd9cbeb84fc8a9a46ff1a3.tar.xz | |
mlxsw: spectrum: Do not try to create non-existing ports during unsplit
On some systems, when we unsplit a port we need to re-create two ports
instead. On other systems, only one needs to be re-created.
Do not try to create a port if during driver initialization it was
assigned a negative module number, which is invalid.
This avoids the following error during unsplit:
[ 941.012478] mlxsw_spectrum 0000:01:00.0: Port 43: Failed to map module
The error is harmless and caused by the fact that a local port is
already mapped to module 0.
Fixes: be94535f9531 ("mlxsw: spectrum: Make split flow match firmware requirements")
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Reviewed-by: Arkadi Sharshevsky <arkadis@mellanox.com>
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlxsw/spectrum.h')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h index 58cf222fb985..432ab9b12b7f 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h @@ -152,7 +152,7 @@ struct mlxsw_sp { const struct mlxsw_bus_info *bus_info; unsigned char base_mac[ETH_ALEN]; struct mlxsw_sp_upper *lags; - u8 *port_to_module; + int *port_to_module; struct mlxsw_sp_sb *sb; struct mlxsw_sp_bridge *bridge; struct mlxsw_sp_router *router; |