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Parav Panditfe2caef2012-03-21 04:09:06 +05301/*******************************************************************
2 * This file is part of the Emulex RoCE Device Driver for *
3 * RoCE (RDMA over Converged Ethernet) adapters. *
4 * Copyright (C) 2008-2012 Emulex. All rights reserved. *
5 * EMULEX and SLI are trademarks of Emulex. *
6 * www.emulex.com *
7 * *
8 * This program is free software; you can redistribute it and/or *
9 * modify it under the terms of version 2 of the GNU General *
10 * Public License as published by the Free Software Foundation. *
11 * This program is distributed in the hope that it will be useful. *
12 * ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND *
13 * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, *
14 * FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT, ARE *
15 * DISCLAIMED, EXCEPT TO THE EXTENT THAT SUCH DISCLAIMERS ARE HELD *
16 * TO BE LEGALLY INVALID. See the GNU General Public License for *
17 * more details, a copy of which can be found in the file COPYING *
18 * included with this package. *
19 *
20 * Contact Information:
21 * linux-drivers@emulex.com
22 *
23 * Emulex
24 * 3333 Susan Street
25 * Costa Mesa, CA 92626
26 *******************************************************************/
27
28#ifndef __OCRDMA_VERBS_H__
29#define __OCRDMA_VERBS_H__
30
Parav Panditfe2caef2012-03-21 04:09:06 +053031int ocrdma_post_send(struct ib_qp *, struct ib_send_wr *,
32 struct ib_send_wr **bad_wr);
33int ocrdma_post_recv(struct ib_qp *, struct ib_recv_wr *,
34 struct ib_recv_wr **bad_wr);
35
36int ocrdma_poll_cq(struct ib_cq *, int num_entries, struct ib_wc *wc);
37int ocrdma_arm_cq(struct ib_cq *, enum ib_cq_notify_flags flags);
38
39int ocrdma_query_device(struct ib_device *, struct ib_device_attr *props);
40int ocrdma_query_port(struct ib_device *, u8 port, struct ib_port_attr *props);
41int ocrdma_modify_port(struct ib_device *, u8 port, int mask,
42 struct ib_port_modify *props);
43
Michael Wang6b90a6d2015-05-05 14:50:18 +020044enum rdma_protocol_type
45ocrdma_query_protocol(struct ib_device *device, u8 port_num);
46
Parav Panditfe2caef2012-03-21 04:09:06 +053047void ocrdma_get_guid(struct ocrdma_dev *, u8 *guid);
48int ocrdma_query_gid(struct ib_device *, u8 port,
49 int index, union ib_gid *gid);
50int ocrdma_query_pkey(struct ib_device *, u8 port, u16 index, u16 *pkey);
51
52struct ib_ucontext *ocrdma_alloc_ucontext(struct ib_device *,
53 struct ib_udata *);
54int ocrdma_dealloc_ucontext(struct ib_ucontext *);
55
56int ocrdma_mmap(struct ib_ucontext *, struct vm_area_struct *vma);
57
58struct ib_pd *ocrdma_alloc_pd(struct ib_device *,
59 struct ib_ucontext *, struct ib_udata *);
60int ocrdma_dealloc_pd(struct ib_pd *pd);
61
62struct ib_cq *ocrdma_create_cq(struct ib_device *, int entries, int vector,
63 struct ib_ucontext *, struct ib_udata *);
64int ocrdma_resize_cq(struct ib_cq *, int cqe, struct ib_udata *);
65int ocrdma_destroy_cq(struct ib_cq *);
66
67struct ib_qp *ocrdma_create_qp(struct ib_pd *,
68 struct ib_qp_init_attr *attrs,
69 struct ib_udata *);
70int _ocrdma_modify_qp(struct ib_qp *, struct ib_qp_attr *attr,
71 int attr_mask);
72int ocrdma_modify_qp(struct ib_qp *, struct ib_qp_attr *attr,
73 int attr_mask, struct ib_udata *udata);
74int ocrdma_query_qp(struct ib_qp *,
75 struct ib_qp_attr *qp_attr,
76 int qp_attr_mask, struct ib_qp_init_attr *);
77int ocrdma_destroy_qp(struct ib_qp *);
Naresh Gottumukkalaf11220e2013-08-26 15:27:42 +053078void ocrdma_del_flush_qp(struct ocrdma_qp *qp);
Parav Panditfe2caef2012-03-21 04:09:06 +053079
80struct ib_srq *ocrdma_create_srq(struct ib_pd *, struct ib_srq_init_attr *,
81 struct ib_udata *);
82int ocrdma_modify_srq(struct ib_srq *, struct ib_srq_attr *,
83 enum ib_srq_attr_mask, struct ib_udata *);
84int ocrdma_query_srq(struct ib_srq *, struct ib_srq_attr *);
85int ocrdma_destroy_srq(struct ib_srq *);
86int ocrdma_post_srq_recv(struct ib_srq *, struct ib_recv_wr *,
87 struct ib_recv_wr **bad_recv_wr);
88
89int ocrdma_dereg_mr(struct ib_mr *);
90struct ib_mr *ocrdma_get_dma_mr(struct ib_pd *, int acc);
91struct ib_mr *ocrdma_reg_kernel_mr(struct ib_pd *,
92 struct ib_phys_buf *buffer_list,
93 int num_phys_buf, int acc, u64 *iova_start);
94struct ib_mr *ocrdma_reg_user_mr(struct ib_pd *, u64 start, u64 length,
95 u64 virt, int acc, struct ib_udata *);
Naresh Gottumukkala7c338802013-08-26 15:27:39 +053096struct ib_mr *ocrdma_alloc_frmr(struct ib_pd *pd, int max_page_list_len);
97struct ib_fast_reg_page_list *ocrdma_alloc_frmr_page_list(struct ib_device
98 *ibdev,
99 int page_list_len);
100void ocrdma_free_frmr_page_list(struct ib_fast_reg_page_list *page_list);
Parav Panditfe2caef2012-03-21 04:09:06 +0530101
102#endif /* __OCRDMA_VERBS_H__ */