[PATCH net-next 10/18] net/mlx5: Introduce get flow rule match API
From: Saeed Mahameed <hidden>
Date: 2016-06-17 14:47:45
Subsystem:
mellanox mlx5 ib driver, mellanox mlx5 core vpi driver, networking drivers, the rest · Maintainers:
Leon Romanovsky, Saeed Mahameed, Tariq Toukan, Mark Bloch, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
From: Maor Gottlieb <redacted> Introduce API to get mlx5_flow_match which contains: 1. match_criteria_enable 2. match_criteria 3. match_value Signed-off-by: Maor Gottlieb <redacted> Signed-off-by: Saeed Mahameed <redacted> --- drivers/net/ethernet/mellanox/mlx5/core/fs_core.c | 19 +++++++++++++++++++ include/linux/mlx5/fs.h | 3 +++ 2 files changed, 22 insertions(+)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c
index d60d578..b7ddcd2 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c@@ -2077,3 +2077,22 @@ unlock: return 0; } + +void mlx5_get_rule_flow_match(struct mlx5_flow_match *flow_match, + struct mlx5_flow_rule *rule) +{ + struct mlx5_flow_group *fg; + struct fs_node *pnode; + struct fs_fte *fte; + + pnode = rule->node.parent; + WARN_ON(!pnode); + fs_get_obj(fte, pnode); + pnode = pnode->parent; + WARN_ON(!pnode); + fs_get_obj(fg, pnode); + + flow_match->match_value = fte->val; + flow_match->match_criteria = fg->mask.match_criteria; + flow_match->match_criteria_enable = fg->mask.match_criteria_enable; +}
diff --git a/include/linux/mlx5/fs.h b/include/linux/mlx5/fs.h
index ae82e00..db1f06e 100644
--- a/include/linux/mlx5/fs.h
+++ b/include/linux/mlx5/fs.h@@ -173,4 +173,7 @@ struct mlx5_event_data { struct mlx5_flow_table *ft; struct mlx5_flow_rule *rule; }; + +void mlx5_get_rule_flow_match(struct mlx5_flow_match *flow_match, + struct mlx5_flow_rule *rule); #endif
--
2.8.0