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authorSaeed Mahameed <saeedm@mellanox.com>2015-12-01 18:03:19 +0200
committerDavid S. Miller <davem@davemloft.net>2015-12-03 12:08:46 -0500
commit495716b191f607b2cb2175f7499966daef79f663 (patch)
tree1dd6be22aafd57d6be6b86c67f620d40f8cb1b02 /include
parent073bb189a41d7bbad509b576a690611c46c4858f (diff)
net/mlx5: E-Switch, Introduce FDB hardware capabilities
Define needed hardware structures and capabilities needed for E-Switch FDB flow tables and read them on driver load. Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
-rw-r--r--include/linux/mlx5/device.h15
-rw-r--r--include/linux/mlx5/mlx5_ifc.h13
2 files changed, 28 insertions, 0 deletions
diff --git a/include/linux/mlx5/device.h b/include/linux/mlx5/device.h
index 90a4cb6dc4cb..bce9caed1eed 100644
--- a/include/linux/mlx5/device.h
+++ b/include/linux/mlx5/device.h
@@ -1138,6 +1138,7 @@ enum mlx5_cap_type {
MLX5_CAP_IPOIB_OFFLOADS,
MLX5_CAP_EOIB_OFFLOADS,
MLX5_CAP_FLOW_TABLE,
+ MLX5_CAP_ESWITCH_FLOW_TABLE,
/* NUM OF CAP Types */
MLX5_CAP_NUM
};
@@ -1175,6 +1176,20 @@ enum mlx5_cap_type {
#define MLX5_CAP_FLOWTABLE_MAX(mdev, cap) \
MLX5_GET(flow_table_nic_cap, mdev->hca_caps_max[MLX5_CAP_FLOW_TABLE], cap)
+#define MLX5_CAP_ESW_FLOWTABLE(mdev, cap) \
+ MLX5_GET(flow_table_eswitch_cap, \
+ mdev->hca_caps_cur[MLX5_CAP_ESWITCH_FLOW_TABLE], cap)
+
+#define MLX5_CAP_ESW_FLOWTABLE_MAX(mdev, cap) \
+ MLX5_GET(flow_table_eswitch_cap, \
+ mdev->hca_caps_max[MLX5_CAP_ESWITCH_FLOW_TABLE], cap)
+
+#define MLX5_CAP_ESW_FLOWTABLE_FDB(mdev, cap) \
+ MLX5_CAP_ESW_FLOWTABLE(mdev, flow_table_properties_nic_esw_fdb.cap)
+
+#define MLX5_CAP_ESW_FLOWTABLE_FDB_MAX(mdev, cap) \
+ MLX5_CAP_ESW_FLOWTABLE_MAX(mdev, flow_table_properties_nic_esw_fdb.cap)
+
#define MLX5_CAP_ODP(mdev, cap)\
MLX5_GET(odp_cap, mdev->hca_caps_cur[MLX5_CAP_ODP], cap)
diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h
index 39487d0c305d..ae7c08adba4a 100644
--- a/include/linux/mlx5/mlx5_ifc.h
+++ b/include/linux/mlx5/mlx5_ifc.h
@@ -447,6 +447,18 @@ struct mlx5_ifc_flow_table_nic_cap_bits {
u8 reserved_3[0x7200];
};
+struct mlx5_ifc_flow_table_eswitch_cap_bits {
+ u8 reserved_0[0x200];
+
+ struct mlx5_ifc_flow_table_prop_layout_bits flow_table_properties_nic_esw_fdb;
+
+ struct mlx5_ifc_flow_table_prop_layout_bits flow_table_properties_esw_acl_ingress;
+
+ struct mlx5_ifc_flow_table_prop_layout_bits flow_table_properties_esw_acl_egress;
+
+ u8 reserved_1[0x7800];
+};
+
struct mlx5_ifc_per_protocol_networking_offload_caps_bits {
u8 csum_cap[0x1];
u8 vlan_cap[0x1];
@@ -1846,6 +1858,7 @@ union mlx5_ifc_hca_cap_union_bits {
struct mlx5_ifc_roce_cap_bits roce_cap;
struct mlx5_ifc_per_protocol_networking_offload_caps_bits per_protocol_networking_offload_caps;
struct mlx5_ifc_flow_table_nic_cap_bits flow_table_nic_cap;
+ struct mlx5_ifc_flow_table_eswitch_cap_bits flow_table_eswitch_cap;
u8 reserved_0[0x8000];
};