mlxsw: spectrum_dcb: Implement dcbnl_setbuffer / getbuffer
authorPetr Machata <petrm@nvidia.com>
Thu, 17 Sep 2020 06:49:02 +0000 (09:49 +0300)
committerDavid S. Miller <davem@davemloft.net>
Fri, 18 Sep 2020 00:01:38 +0000 (17:01 -0700)
commit5ebc6031e6794ea8409cc1d4305f104ac9784398
tree6d39392858dd94baed2b0a05b3a6929dd1b14479
parent69e408a2cfa1ed26cdc2bd10ffa44b3e2b327da9
mlxsw: spectrum_dcb: Implement dcbnl_setbuffer / getbuffer

Add dcbnl_setbuffer, which bounces requests if a headroom is in DCB mode.
Implement dcbnl_getbuffer such that it can always be used to determine
port-buffer configuration, regardless of headroom mode.

Signed-off-by: Petr Machata <petrm@nvidia.com>
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/mellanox/mlxsw/spectrum_dcb.c