From: Mark Bloch <markb@xxxxxxxxxxxx>
Currently we attach packet reformat actions only to the FDB namespace,
in preparation to be able to attach it to different namespaces, add the
ability to pass the namespace as a parameter.
Signed-off-by: Mark Bloch <markb@xxxxxxxxxxxx>
Signed-off-by: Leon Romanovsky <leonro@xxxxxxxxxxxx>
---
drivers/net/ethernet/mellanox/mlx5/core/en_tc.c | 3 +++
drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c | 8 +++++++-
2 files changed, 10 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
index 1e8b27942426..81bfed3d3db7 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
@@ -925,6 +925,7 @@ void mlx5e_tc_encap_flows_add(struct mlx5e_priv *priv,
err = mlx5_packet_reformat_alloc(priv->mdev, e->tunnel_type,
e->encap_size, e->encap_header,
+ MLX5_FLOW_NAMESPACE_FDB,
&e->packet_reformat_id);
if (err) {
mlx5_core_warn(priv->mdev, "Failed to offload cached encapsulation header, %d\n",
@@ -2314,6 +2315,7 @@ static int mlx5e_create_encap_header_ipv4(struct mlx5e_priv *priv,
err = mlx5_packet_reformat_alloc(priv->mdev, e->tunnel_type,
ipv4_encap_size, encap_header,
+ MLX5_FLOW_NAMESPACE_FDB,
&e->packet_reformat_id);
if (err)
goto destroy_neigh_entry;
@@ -2422,6 +2424,7 @@ static int mlx5e_create_encap_header_ipv6(struct mlx5e_priv *priv,
err = mlx5_packet_reformat_alloc(priv->mdev, e->tunnel_type,
ipv6_encap_size, encap_header,
+ MLX5_FLOW_NAMESPACE_FDB,
&e->packet_reformat_id);
if (err)
goto destroy_neigh_entry;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c b/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c
index f3e6e532491e..41958bb10f69 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c
@@ -593,16 +593,22 @@ int mlx5_packet_reformat_alloc(struct mlx5_core_dev *dev,
int reformat_type,
size_t size,
void *reformat_data,
+ int namespace,
u32 *packet_reformat_id)
{
- int max_encap_size = MLX5_CAP_ESW(dev, max_encap_header_size);
u32 out[MLX5_ST_SZ_DW(alloc_packet_reformat_context_out)];
void *packet_reformat_context_in;
+ int max_encap_size;
void *reformat;
int inlen;
int err;
u32 *in;
+ if (namespace == MLX5_FLOW_NAMESPACE_FDB)
+ max_encap_size = MLX5_CAP_ESW(dev, max_encap_header_size);
+ else
+ max_encap_size = MLX5_CAP_FLOWTABLE(dev, max_encap_header_size);
+
if (size > max_encap_size) {
mlx5_core_warn(dev, "encap size %zd too big, max supported is %d\n",
size, max_encap_size);
--
2.14.4
--
To unsubscribe from this list: send the line "unsubscribe linux-rdma" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
