1 files changed, 98 insertions, 1 deletions

diff --git a/include/uapi/rdma/ib_user_verbs.h b/include/uapi/rdma/ib_user_verbs.h
index 805711ea2005..0b233c56b0e4 100644
--- a/include/uapi/rdma/ib_user_verbs.h
+++ b/include/uapi/rdma/ib_user_verbs.h
@@ -43,6 +43,7 @@
  * compatibility are made.
  */
 #define IB_USER_VERBS_ABI_VERSION	6
+#define IB_USER_VERBS_CMD_THRESHOLD    50
 
 enum {
 	IB_USER_VERBS_CMD_GET_CONTEXT,
@@ -85,7 +86,9 @@ enum {
 	IB_USER_VERBS_CMD_OPEN_XRCD,
 	IB_USER_VERBS_CMD_CLOSE_XRCD,
 	IB_USER_VERBS_CMD_CREATE_XSRQ,
-	IB_USER_VERBS_CMD_OPEN_QP
+	IB_USER_VERBS_CMD_OPEN_QP,
+	IB_USER_VERBS_CMD_CREATE_FLOW = IB_USER_VERBS_CMD_THRESHOLD,
+	IB_USER_VERBS_CMD_DESTROY_FLOW
 };
 
 /*
@@ -123,6 +126,15 @@ struct ib_uverbs_cmd_hdr {
 	__u16 out_words;
 };
 
+struct ib_uverbs_cmd_hdr_ex {
+	__u32 command;
+	__u16 in_words;
+	__u16 out_words;
+	__u16 provider_in_words;
+	__u16 provider_out_words;
+	__u32 cmd_hdr_reserved;
+};
+
 struct ib_uverbs_get_context {
 	__u64 response;
 	__u64 driver_data[0];
@@ -684,6 +696,91 @@ struct ib_uverbs_detach_mcast {
 	__u64 driver_data[0];
 };
 
+struct ib_kern_eth_filter {
+	__u8  dst_mac[6];
+	__u8  src_mac[6];
+	__be16 ether_type;
+	__be16 vlan_tag;
+};
+
+struct ib_kern_spec_eth {
+	__u32  type;
+	__u16  size;
+	__u16  reserved;
+	struct ib_kern_eth_filter val;
+	struct ib_kern_eth_filter mask;
+};
+
+struct ib_kern_ipv4_filter {
+	__be32 src_ip;
+	__be32 dst_ip;
+};
+
+struct ib_kern_spec_ipv4 {
+	__u32  type;
+	__u16  size;
+	__u16  reserved;
+	struct ib_kern_ipv4_filter val;
+	struct ib_kern_ipv4_filter mask;
+};
+
+struct ib_kern_tcp_udp_filter {
+	__be16 dst_port;
+	__be16 src_port;
+};
+
+struct ib_kern_spec_tcp_udp {
+	__u32  type;
+	__u16  size;
+	__u16  reserved;
+	struct ib_kern_tcp_udp_filter val;
+	struct ib_kern_tcp_udp_filter mask;
+};
+
+struct ib_kern_spec {
+	union {
+		struct {
+			__u32 type;
+			__u16 size;
+			__u16 reserved;
+		};
+		struct ib_kern_spec_eth	    eth;
+		struct ib_kern_spec_ipv4    ipv4;
+		struct ib_kern_spec_tcp_udp tcp_udp;
+	};
+};
+
+struct ib_kern_flow_attr {
+	__u32 type;
+	__u16 size;
+	__u16 priority;
+	__u8  num_of_specs;
+	__u8  reserved[2];
+	__u8  port;
+	__u32 flags;
+	/* Following are the optional layers according to user request
+	 * struct ib_flow_spec_xxx
+	 * struct ib_flow_spec_yyy
+	 */
+};
+
+struct ib_uverbs_create_flow  {
+	__u32 comp_mask;
+	__u64 response;
+	__u32 qp_handle;
+	struct ib_kern_flow_attr flow_attr;
+};
+
+struct ib_uverbs_create_flow_resp {
+	__u32 comp_mask;
+	__u32 flow_handle;
+};
+
+struct ib_uverbs_destroy_flow  {
+	__u32 comp_mask;
+	__u32 flow_handle;
+};
+
 struct ib_uverbs_create_srq {
 	__u64 response;
 	__u64 user_handle;