diff options
Diffstat (limited to 'include/rdma/ib_user_cm.h')
| -rw-r--r-- | include/rdma/ib_user_cm.h | 72 |
1 files changed, 69 insertions, 3 deletions
diff --git a/include/rdma/ib_user_cm.h b/include/rdma/ib_user_cm.h index 72182d16778b..e4d1654276ad 100644 --- a/include/rdma/ib_user_cm.h +++ b/include/rdma/ib_user_cm.h @@ -1,5 +1,6 @@ /* * Copyright (c) 2005 Topspin Communications. All rights reserved. + * Copyright (c) 2005 Intel Corporation. All rights reserved. * * This software is available to you under a choice of one of two * licenses. You may choose to be licensed under the terms of the GNU @@ -37,7 +38,7 @@ #include <linux/types.h> -#define IB_USER_CM_ABI_VERSION 1 +#define IB_USER_CM_ABI_VERSION 2 enum { IB_USER_CM_CMD_CREATE_ID, @@ -60,6 +61,7 @@ enum { IB_USER_CM_CMD_SEND_SIDR_REP, IB_USER_CM_CMD_EVENT, + IB_USER_CM_CMD_INIT_QP_ATTR, }; /* * command ABI structures. @@ -71,6 +73,7 @@ struct ib_ucm_cmd_hdr { }; struct ib_ucm_create_id { + __u64 uid; __u64 response; }; @@ -79,9 +82,14 @@ struct ib_ucm_create_id_resp { }; struct ib_ucm_destroy_id { + __u64 response; __u32 id; }; +struct ib_ucm_destroy_id_resp { + __u32 events_reported; +}; + struct ib_ucm_attr_id { __u64 response; __u32 id; @@ -94,6 +102,64 @@ struct ib_ucm_attr_id_resp { __be32 remote_id; }; +struct ib_ucm_init_qp_attr { + __u64 response; + __u32 id; + __u32 qp_state; +}; + +struct ib_ucm_ah_attr { + __u8 grh_dgid[16]; + __u32 grh_flow_label; + __u16 dlid; + __u16 reserved; + __u8 grh_sgid_index; + __u8 grh_hop_limit; + __u8 grh_traffic_class; + __u8 sl; + __u8 src_path_bits; + __u8 static_rate; + __u8 is_global; + __u8 port_num; +}; + +struct ib_ucm_init_qp_attr_resp { + __u32 qp_attr_mask; + __u32 qp_state; + __u32 cur_qp_state; + __u32 path_mtu; + __u32 path_mig_state; + __u32 qkey; + __u32 rq_psn; + __u32 sq_psn; + __u32 dest_qp_num; + __u32 qp_access_flags; + + struct ib_ucm_ah_attr ah_attr; + struct ib_ucm_ah_attr alt_ah_attr; + + /* ib_qp_cap */ + __u32 max_send_wr; + __u32 max_recv_wr; + __u32 max_send_sge; + __u32 max_recv_sge; + __u32 max_inline_data; + + __u16 pkey_index; + __u16 alt_pkey_index; + __u8 en_sqd_async_notify; + __u8 sq_draining; + __u8 max_rd_atomic; + __u8 max_dest_rd_atomic; + __u8 min_rnr_timer; + __u8 port_num; + __u8 timeout; + __u8 retry_cnt; + __u8 rnr_retry; + __u8 alt_port_num; + __u8 alt_timeout; +}; + struct ib_ucm_listen { __be64 service_id; __be64 service_mask; @@ -157,6 +223,7 @@ struct ib_ucm_req { }; struct ib_ucm_rep { + __u64 uid; __u64 data; __u32 id; __u32 qpn; @@ -232,7 +299,6 @@ struct ib_ucm_event_get { }; struct ib_ucm_req_event_resp { - __u32 listen_id; /* device */ /* port */ struct ib_ucm_path_rec primary_path; @@ -287,7 +353,6 @@ struct ib_ucm_apr_event_resp { }; struct ib_ucm_sidr_req_event_resp { - __u32 listen_id; /* device */ /* port */ __u16 pkey; @@ -307,6 +372,7 @@ struct ib_ucm_sidr_rep_event_resp { #define IB_UCM_PRES_ALTERNATE 0x08 struct ib_ucm_event_resp { + __u64 uid; __u32 id; __u32 event; __u32 present; |