idm_so.h revision 8348:4137e18bfaf0 
1/*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21/*
22 * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
23 * Use is subject to license terms.
24 */
25
26#ifndef _IDM_SO_H
27#define	_IDM_SO_H
28
29#ifdef	__cplusplus
30extern "C" {
31#endif
32
33#include <sys/idm/idm_transport.h>
34#include <sys/ksocket.h>
35/*
36 * Define TCP window size (send and receive buffer sizes)
37 */
38
39#define	IDM_RCVBUF_SIZE		(256 * 1024)
40#define	IDM_SNDBUF_SIZE		(256 * 1024)
41
42/* sockets-specific portion of idm_svc_t */
43typedef struct idm_so_svc_s {
44	ksocket_t		is_so;
45	kthread_t		*is_thread;
46	kt_did_t		is_thread_did;
47	boolean_t		is_thread_running;
48} idm_so_svc_t;
49
50/* sockets-specific portion of idm_conn_t */
51typedef struct idm_so_conn_s {
52	ksocket_t		ic_so;
53
54	kthread_t		*ic_tx_thread;
55	kt_did_t		ic_tx_thread_did;
56	boolean_t		ic_tx_thread_running;
57	kmutex_t		ic_tx_mutex;
58	kcondvar_t		ic_tx_cv;
59	list_t			ic_tx_list;	/* List of PDUs for transmit */
60
61	kthread_t		*ic_rx_thread;
62	kt_did_t		ic_rx_thread_did;
63	boolean_t		ic_rx_thread_running;
64} idm_so_conn_t;
65
66void idm_so_init(idm_transport_t *it);
67void idm_so_fini();
68
69/* Socket functions */
70
71ksocket_t
72idm_socreate(int domain, int type, int protocol);
73
74void idm_soshutdown(ksocket_t so);
75
76void idm_sodestroy(ksocket_t so);
77
78int idm_get_ipaddr(idm_addr_list_t **);
79
80int idm_sorecv(ksocket_t so, void *msg, size_t len);
81
82int idm_sosendto(ksocket_t so, void *buff, size_t len,
83    struct sockaddr *name, socklen_t namelen);
84
85int idm_iov_sosend(ksocket_t so, iovec_t *iop, int iovlen,
86    size_t total_len);
87
88int idm_iov_sorecv(ksocket_t so, iovec_t *iop, int iovlen,
89    size_t total_len);
90
91void idm_sotx_thread(void *arg);
92void idm_sorx_thread(void *arg);
93
94
95int idm_sotx_pdu_constructor(void *hdl, void *arg, int flags);
96
97void idm_sotx_pdu_destructor(void *pdu_void, void *arg);
98
99int idm_sorx_pdu_constructor(void *hdl, void *arg, int flags);
100
101void idm_sorx_pdu_destructor(void *pdu_void, void *arg);
102
103void idm_so_svc_port_watcher(void *arg);
104
105
106#ifdef	__cplusplus
107}
108#endif
109
110#endif /* _IDM_SO_H */
111