diff options
Diffstat (limited to 'include/uapi/rdma/ib_user_verbs.h')
| -rw-r--r-- | include/uapi/rdma/ib_user_verbs.h | 95 |
1 files changed, 53 insertions, 42 deletions
diff --git a/include/uapi/rdma/ib_user_verbs.h b/include/uapi/rdma/ib_user_verbs.h index e3ddd86c90a..cbfdd4ca951 100644 --- a/include/uapi/rdma/ib_user_verbs.h +++ b/include/uapi/rdma/ib_user_verbs.h @@ -87,10 +87,11 @@ enum { IB_USER_VERBS_CMD_CLOSE_XRCD, IB_USER_VERBS_CMD_CREATE_XSRQ, IB_USER_VERBS_CMD_OPEN_QP, -#ifdef CONFIG_INFINIBAND_EXPERIMENTAL_UVERBS_FLOW_STEERING - IB_USER_VERBS_CMD_CREATE_FLOW = IB_USER_VERBS_CMD_THRESHOLD, - IB_USER_VERBS_CMD_DESTROY_FLOW -#endif /* CONFIG_INFINIBAND_EXPERIMENTAL_UVERBS_FLOW_STEERING */ +}; + +enum { + IB_USER_VERBS_EX_CMD_CREATE_FLOW = IB_USER_VERBS_CMD_THRESHOLD, + IB_USER_VERBS_EX_CMD_DESTROY_FLOW }; /* @@ -122,22 +123,24 @@ struct ib_uverbs_comp_event_desc { * the rest of the command struct based on these value. */ +#define IB_USER_VERBS_CMD_COMMAND_MASK 0xff +#define IB_USER_VERBS_CMD_FLAGS_MASK 0xff000000u +#define IB_USER_VERBS_CMD_FLAGS_SHIFT 24 + +#define IB_USER_VERBS_CMD_FLAG_EXTENDED 0x80 + struct ib_uverbs_cmd_hdr { __u32 command; __u16 in_words; __u16 out_words; }; -#ifdef CONFIG_INFINIBAND_EXPERIMENTAL_UVERBS_FLOW_STEERING -struct ib_uverbs_cmd_hdr_ex { - __u32 command; - __u16 in_words; - __u16 out_words; +struct ib_uverbs_ex_cmd_hdr { + __u64 response; __u16 provider_in_words; __u16 provider_out_words; __u32 cmd_hdr_reserved; }; -#endif /* CONFIG_INFINIBAND_EXPERIMENTAL_UVERBS_FLOW_STEERING */ struct ib_uverbs_get_context { __u64 response; @@ -700,62 +703,71 @@ struct ib_uverbs_detach_mcast { __u64 driver_data[0]; }; -#ifdef CONFIG_INFINIBAND_EXPERIMENTAL_UVERBS_FLOW_STEERING -struct ib_kern_eth_filter { +struct ib_uverbs_flow_spec_hdr { + __u32 type; + __u16 size; + __u16 reserved; + /* followed by flow_spec */ + __u64 flow_spec_data[0]; +}; + +struct ib_uverbs_flow_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_uverbs_flow_spec_eth { + union { + struct ib_uverbs_flow_spec_hdr hdr; + struct { + __u32 type; + __u16 size; + __u16 reserved; + }; + }; + struct ib_uverbs_flow_eth_filter val; + struct ib_uverbs_flow_eth_filter mask; }; -struct ib_kern_ipv4_filter { +struct ib_uverbs_flow_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_uverbs_flow_spec_ipv4 { + union { + struct ib_uverbs_flow_spec_hdr hdr; + struct { + __u32 type; + __u16 size; + __u16 reserved; + }; + }; + struct ib_uverbs_flow_ipv4_filter val; + struct ib_uverbs_flow_ipv4_filter mask; }; -struct ib_kern_tcp_udp_filter { +struct ib_uverbs_flow_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 { +struct ib_uverbs_flow_spec_tcp_udp { union { + struct ib_uverbs_flow_spec_hdr hdr; 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_uverbs_flow_tcp_udp_filter val; + struct ib_uverbs_flow_tcp_udp_filter mask; }; -struct ib_kern_flow_attr { +struct ib_uverbs_flow_attr { __u32 type; __u16 size; __u16 priority; @@ -767,13 +779,13 @@ struct ib_kern_flow_attr { * struct ib_flow_spec_xxx * struct ib_flow_spec_yyy */ + struct ib_uverbs_flow_spec_hdr flow_specs[0]; }; struct ib_uverbs_create_flow { __u32 comp_mask; - __u64 response; __u32 qp_handle; - struct ib_kern_flow_attr flow_attr; + struct ib_uverbs_flow_attr flow_attr; }; struct ib_uverbs_create_flow_resp { @@ -785,7 +797,6 @@ struct ib_uverbs_destroy_flow { __u32 comp_mask; __u32 flow_handle; }; -#endif /* CONFIG_INFINIBAND_EXPERIMENTAL_UVERBS_FLOW_STEERING */ struct ib_uverbs_create_srq { __u64 response; |