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authorMoses Reuben <mosesr@mellanox.com>2017-01-18 14:59:48 +0200
committerDoug Ledford <dledford@redhat.com>2017-02-14 10:21:01 -0500
commit460d019860ccb8735cf577394108270a5bc178b8 (patch)
treea4dd7641960537e9987d3bf2440a35c688bfd961 /include
parente04a01837729663572baf7164100e28265de7ed8 (diff)
IB/core: Introduce flow tag specification
This specification identifies flow with a specific tag-id. This tag-id will be reported in the CQE. Signed-off-by: Moses Reuben <mosesr@mellanox.com> Signed-off-by: Leon Romanovsky <leon@kernel.org> Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'include')
-rw-r--r--include/rdma/ib_verbs.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h
index 958a24d8fae7..da08a0440adb 100644
--- a/include/rdma/ib_verbs.h
+++ b/include/rdma/ib_verbs.h
@@ -1604,6 +1604,8 @@ enum ib_flow_spec_type {
IB_FLOW_SPEC_UDP = 0x41,
IB_FLOW_SPEC_VXLAN_TUNNEL = 0x50,
IB_FLOW_SPEC_INNER = 0x100,
+ /* Actions */
+ IB_FLOW_SPEC_ACTION_TAG = 0x1000,
};
#define IB_FLOW_SPEC_LAYER_MASK 0xF0
#define IB_FLOW_SPEC_SUPPORT_LAYERS 8
@@ -1726,6 +1728,12 @@ struct ib_flow_spec_tunnel {
struct ib_flow_tunnel_filter mask;
};
+struct ib_flow_spec_action_tag {
+ enum ib_flow_spec_type type;
+ u16 size;
+ u32 tag_id;
+};
+
union ib_flow_spec {
struct {
u32 type;
@@ -1737,6 +1745,7 @@ union ib_flow_spec {
struct ib_flow_spec_tcp_udp tcp_udp;
struct ib_flow_spec_ipv6 ipv6;
struct ib_flow_spec_tunnel tunnel;
+ struct ib_flow_spec_action_tag flow_tag;
};
struct ib_flow_attr {

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