blob: 86498016494dbaf6f009bebb6ed5549996adf6c0 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
|
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2009 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#ifndef _ISER_IDM_H
#define _ISER_IDM_H
#ifdef __cplusplus
extern "C" {
#endif
#include <sys/idm/idm.h>
#include <sys/idm/idm_text.h>
/*
* iSER transport routines
*
* All transport functions except iser_tgt_svc_create() are called through
* the ops vector, iser_tgt_svc_create() is called from the async handler
* inaddition to being called by the ULP
*/
/*
* For small transfers, it is both CPU and time intensive to register the
* memory used for the RDMA, So the transport does bcopy into memory that
* is already pre-registered and maintained in a cache.
*/
#define ISER_BCOPY_THRESHOLD 0x20000 /* 128k */
idm_status_t iser_tgt_svc_create(idm_svc_req_t *sr, struct idm_svc_s *is);
#ifdef __cplusplus
}
#endif
#endif /* _ISER_IDM_H */
|
