diff options
| author | Jiri Pirko <jiri@mellanox.com> | 2019-09-12 10:49:45 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-09-13 22:11:14 +0200 |
| commit | 97691069dc5a4135e413d3d92200d70b46df9fe5 (patch) | |
| tree | 2f4e2610bb8dc72be3affba651b57d10b73f9a6e /drivers/net/ethernet/mellanox/mlxsw | |
| parent | 35c7ff349a2d1df1b59909f67ba4ddcd84ad934e (diff) | |
net: devlink: split reload op into two
In order to properly implement failure indication during reload,
split the reload op into two ops, one for down phase and one for
up phase.
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')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/core.c | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/core.c b/drivers/net/ethernet/mellanox/mlxsw/core.c index 963a2b4b61b1..c71a1d9ea17b 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/core.c +++ b/drivers/net/ethernet/mellanox/mlxsw/core.c @@ -984,16 +984,26 @@ mlxsw_devlink_info_get(struct devlink *devlink, struct devlink_info_req *req, return 0; } -static int mlxsw_devlink_core_bus_device_reload(struct devlink *devlink, - struct netlink_ext_ack *extack) +static int +mlxsw_devlink_core_bus_device_reload_down(struct devlink *devlink, + struct netlink_ext_ack *extack) { struct mlxsw_core *mlxsw_core = devlink_priv(devlink); - int err; if (!(mlxsw_core->bus->features & MLXSW_BUS_F_RESET)) return -EOPNOTSUPP; mlxsw_core_bus_device_unregister(mlxsw_core, true); + return 0; +} + +static int +mlxsw_devlink_core_bus_device_reload_up(struct devlink *devlink, + struct netlink_ext_ack *extack) +{ + struct mlxsw_core *mlxsw_core = devlink_priv(devlink); + int err; + err = mlxsw_core_bus_device_register(mlxsw_core->bus_info, mlxsw_core->bus, mlxsw_core->bus_priv, true, @@ -1066,7 +1076,8 @@ mlxsw_devlink_trap_group_init(struct devlink *devlink, } static const struct devlink_ops mlxsw_devlink_ops = { - .reload = mlxsw_devlink_core_bus_device_reload, + .reload_down = mlxsw_devlink_core_bus_device_reload_down, + .reload_up = mlxsw_devlink_core_bus_device_reload_up, .port_type_set = mlxsw_devlink_port_type_set, .port_split = mlxsw_devlink_port_split, .port_unsplit = mlxsw_devlink_port_unsplit, |