From ded821c8d3793efe00195dd7ab633f6412dd8ae0 Mon Sep 17 00:00:00 2001 From: Nogah Frankel Date: Thu, 21 Jul 2016 12:03:10 +0200 Subject: mlxsw: pci: Add max span resources to resources query Add max span resources to resources query. Signed-off-by: Nogah Frankel Reviewed-by: Ido Schimmel Signed-off-by: Jiri Pirko Signed-off-by: David S. Miller --- drivers/net/ethernet/mellanox/mlxsw/core.h | 2 ++ drivers/net/ethernet/mellanox/mlxsw/pci.c | 5 +++++ 2 files changed, 7 insertions(+) (limited to 'drivers/net/ethernet') diff --git a/drivers/net/ethernet/mellanox/mlxsw/core.h b/drivers/net/ethernet/mellanox/mlxsw/core.h index d57ad0db44bd..d3476ead9982 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/core.h +++ b/drivers/net/ethernet/mellanox/mlxsw/core.h @@ -268,6 +268,8 @@ struct mlxsw_driver { }; struct mlxsw_resources { + u8 max_span_valid:1; + u8 max_span; }; struct mlxsw_resources *mlxsw_core_resources_get(struct mlxsw_core *mlxsw_core); diff --git a/drivers/net/ethernet/mellanox/mlxsw/pci.c b/drivers/net/ethernet/mellanox/mlxsw/pci.c index a724b6692c0d..1d1360c178bb 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/pci.c +++ b/drivers/net/ethernet/mellanox/mlxsw/pci.c @@ -1155,6 +1155,7 @@ mlxsw_pci_config_profile_swid_config(struct mlxsw_pci *mlxsw_pci, } #define MLXSW_RESOURCES_TABLE_END_ID 0xffff +#define MLXSW_MAX_SPAN_ID 0x2420 #define MLXSW_RESOURCES_QUERY_MAX_QUERIES 100 #define MLXSW_RESOURCES_PER_QUERY 32 @@ -1162,6 +1163,10 @@ static void mlxsw_pci_resources_query_parse(int id, u64 val, struct mlxsw_resources *resources) { switch (id) { + case MLXSW_MAX_SPAN_ID: + resources->max_span = val; + resources->max_span_valid = 1; + break; default: break; } -- cgit v1.2.3-59-g8ed1b