diff options
| author | Arkadi Sharshevsky <arkadis@mellanox.com> | 2017-08-24 09:40:02 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-08-24 19:33:16 +0300 |
| commit | ffd3cdccf214cf0df08856a6738544076c4cd548 (patch) | |
| tree | ce9497441c4dd2a46d80d85ae1679a91f8d88444 /drivers/net | |
| parent | 23ca5ec3afefbd9330bd8d65cb2526ade21a6b96 (diff) | |
| download | linux-ffd3cdccf214cf0df08856a6738544076c4cd548.tar.xz | |
devlink: Add support for dynamic table size
Up until now the dpipe table's size was static and known at registration
time. The host table does not have constant size and it is resized in
dynamic manner. In order to support this behavior the size is changed
to be obtained dynamically via an op.
This patch also adjust the current dpipe table for the new API.
Signed-off-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')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum_dpipe.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_dpipe.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_dpipe.c index e9e1f7aeb04f..9eb265bd5430 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_dpipe.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_dpipe.c @@ -301,24 +301,29 @@ static int mlxsw_sp_dpipe_table_erif_counters_update(void *priv, bool enable) return 0; } +static u64 mlxsw_sp_dpipe_table_erif_size_get(void *priv) +{ + struct mlxsw_sp *mlxsw_sp = priv; + + return MLXSW_CORE_RES_GET(mlxsw_sp->core, MAX_RIFS); +} + static struct devlink_dpipe_table_ops mlxsw_sp_erif_ops = { .matches_dump = mlxsw_sp_dpipe_table_erif_matches_dump, .actions_dump = mlxsw_sp_dpipe_table_erif_actions_dump, .entries_dump = mlxsw_sp_dpipe_table_erif_entries_dump, .counters_set_update = mlxsw_sp_dpipe_table_erif_counters_update, + .size_get = mlxsw_sp_dpipe_table_erif_size_get, }; static int mlxsw_sp_dpipe_erif_table_init(struct mlxsw_sp *mlxsw_sp) { struct devlink *devlink = priv_to_devlink(mlxsw_sp->core); - u64 table_size; - table_size = MLXSW_CORE_RES_GET(mlxsw_sp->core, MAX_RIFS); return devlink_dpipe_table_register(devlink, MLXSW_SP_DPIPE_TABLE_NAME_ERIF, &mlxsw_sp_erif_ops, - mlxsw_sp, table_size, - false); + mlxsw_sp, false); } static void mlxsw_sp_dpipe_erif_table_fini(struct mlxsw_sp *mlxsw_sp) |