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>
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@ -1604,6 +1604,8 @@ enum ib_flow_spec_type {
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IB_FLOW_SPEC_UDP = 0x41,
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IB_FLOW_SPEC_VXLAN_TUNNEL = 0x50,
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IB_FLOW_SPEC_INNER = 0x100,
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/* Actions */
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IB_FLOW_SPEC_ACTION_TAG = 0x1000,
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};
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#define IB_FLOW_SPEC_LAYER_MASK 0xF0
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#define IB_FLOW_SPEC_SUPPORT_LAYERS 8
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@ -1726,6 +1728,12 @@ struct ib_flow_spec_tunnel {
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struct ib_flow_tunnel_filter mask;
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};
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struct ib_flow_spec_action_tag {
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enum ib_flow_spec_type type;
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u16 size;
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u32 tag_id;
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};
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union ib_flow_spec {
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struct {
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u32 type;
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@ -1737,6 +1745,7 @@ union ib_flow_spec {
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struct ib_flow_spec_tcp_udp tcp_udp;
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struct ib_flow_spec_ipv6 ipv6;
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struct ib_flow_spec_tunnel tunnel;
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struct ib_flow_spec_action_tag flow_tag;
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};
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struct ib_flow_attr {
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