diff options
| author | Or Gerlitz <ogerlitz@mellanox.com> | 2017-01-19 19:31:25 +0200 |
|---|---|---|
| committer | Saeed Mahameed <saeedm@mellanox.com> | 2017-03-28 15:34:04 +0300 |
| commit | 2a69cb9ff7caac00f3bf7c865964228dd2a0c415 (patch) | |
| tree | 4bce548234a8528d93558c5f7fb67818d708c765 /drivers/net/ethernet | |
| parent | a750276f81918294a5cb0ffa37686cf25314cf53 (diff) | |
| download | linux-2a69cb9ff7caac00f3bf7c865964228dd2a0c415.tar.bz2 | |
net/mlx5: Introduce modify header structures, commands and steering action definitions
Add the definitions related to creation/deletion of a modify header
context and the modify header steering action which are used for HW
packet header modify (re-write) as part of steering. Add as well the
modify header id into two intermediate structs and set it to the FTE.
Note that as the push/pop vlan steering actions are emulated by the
ewitch management code, we're not breaking any compatibility while
changing their values to make room for the modify header action which
is not emulated and whose value is part of the FW API. The new bit
values for the emulated actions are at the end of the possible range.
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Reviewed-by: Hadar Hen Zion <hadarh@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Diffstat (limited to 'drivers/net/ethernet')
4 files changed, 5 insertions, 2 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h index ad329b1680b4..cd9240c3a7f0 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h @@ -285,8 +285,8 @@ enum { SET_VLAN_INSERT = BIT(1) }; -#define MLX5_FLOW_CONTEXT_ACTION_VLAN_POP 0x40 -#define MLX5_FLOW_CONTEXT_ACTION_VLAN_PUSH 0x80 +#define MLX5_FLOW_CONTEXT_ACTION_VLAN_POP 0x4000 +#define MLX5_FLOW_CONTEXT_ACTION_VLAN_PUSH 0x8000 struct mlx5_encap_entry { struct hlist_node encap_hlist; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c b/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c index b64a781c7e85..20d1fd516d03 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c @@ -249,6 +249,7 @@ static int mlx5_cmd_set_fte(struct mlx5_core_dev *dev, MLX5_SET(flow_context, in_flow_context, flow_tag, fte->flow_tag); MLX5_SET(flow_context, in_flow_context, action, fte->action); MLX5_SET(flow_context, in_flow_context, encap_id, fte->encap_id); + MLX5_SET(flow_context, in_flow_context, modify_header_id, fte->modify_id); in_match_value = MLX5_ADDR_OF(flow_context, in_flow_context, match_value); memcpy(in_match_value, &fte->val, MLX5_ST_SZ_BYTES(fte_match_param)); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c index ded27bb9a3b6..27ff815600f7 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c @@ -476,6 +476,7 @@ static struct fs_fte *alloc_fte(struct mlx5_flow_act *flow_act, fte->index = index; fte->action = flow_act->action; fte->encap_id = flow_act->encap_id; + fte->modify_id = flow_act->modify_id; return fte; } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h index 8e668c63f69e..03af2e7989f3 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h @@ -152,6 +152,7 @@ struct fs_fte { u32 index; u32 action; u32 encap_id; + u32 modify_id; enum fs_fte_status status; struct mlx5_fc *counter; }; |