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/*
* 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 (c) 2010, Oracle and/or its affiliates. All rights reserved.
*/
#include <sys/types.h>
#include <sys/conf.h>
#include <sys/modctl.h>
#include <sys/sunldi.h>
#include <inet/common.h>
#include <sys/strsubr.h>
#include <sys/socketvar.h>
extern sock_lower_handle_t rdsv3_create(int, int, int, sock_downcalls_t **,
uint_t *, int *, int, cred_t *);
#define INET_NAME "sockrds"
#define INET_DEVMINOR 0
#define INET_MODMTFLAGS D_MP
#define INET_SOCKDESC "RDSv3 socket module"
#define INET_SOCK_PROTO_CREATE_FUNC (*rdsv3_create)
#include "../inetddi.c"
ldi_ident_t sockrds_li;
ldi_handle_t rdsv3_transport_handle = NULL;
#define RDSV3_DEVICE_NAME "/devices/ib/rdsv3@0:rdsv3"
int
_init(void)
{
int ret;
ret = ldi_ident_from_mod(&modlinkage, &sockrds_li);
if (ret != 0) {
sockrds_li = NULL;
goto done;
}
ret = ldi_open_by_name(RDSV3_DEVICE_NAME, FREAD | FWRITE, kcred,
&rdsv3_transport_handle, sockrds_li);
if (ret != 0) {
ldi_ident_release(sockrds_li);
sockrds_li = NULL;
rdsv3_transport_handle = NULL;
goto done;
}
ret = mod_install(&modlinkage);
if (ret != 0) {
(void) ldi_close(rdsv3_transport_handle, FNDELAY, kcred);
ldi_ident_release(sockrds_li);
sockrds_li = NULL;
rdsv3_transport_handle = NULL;
}
done:
return (ret);
}
int
_fini(void)
{
int ret;
ret = mod_remove(&modlinkage);
if (ret != 0) {
return (ret);
}
if (rdsv3_transport_handle != NULL) {
(void) ldi_close(rdsv3_transport_handle, FNDELAY, kcred);
rdsv3_transport_handle = NULL;
}
if (sockrds_li != NULL)
ldi_ident_release(sockrds_li);
return (0);
}
int
_info(struct modinfo *modinfop)
{
return (mod_info(&modlinkage, modinfop));
}
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