2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
4 * Copyright (c) 2002 Scott Long
5 * Copyright (c) 2002-2010 Adaptec, Inc.
6 * Copyright (c) 2010-2012 PMC-Sierra, Inc.
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
12 * 1. Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
14 * 2. Redistributions in binary form must reproduce the above copyright
15 * notice, this list of conditions and the following disclaimer in the
16 * documentation and/or other materials provided with the distribution.
18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
19 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
22 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
23 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
24 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
25 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
26 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
27 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31 #include <sys/cdefs.h>
32 __FBSDID("$FreeBSD$");
35 * Linux ioctl handler for the aac device driver
38 #include <sys/param.h>
39 #if __FreeBSD_version >= 900000
40 #include <sys/capsicum.h>
42 #include <sys/systm.h>
44 #include <sys/kernel.h>
45 #include <sys/module.h>
49 #include <machine/../linux32/linux.h>
50 #include <machine/../linux32/linux32_proto.h>
52 #include <machine/../linux/linux.h>
53 #include <machine/../linux/linux_proto.h>
55 #include <compat/linux/linux_ioctl.h>
57 /* There are multiple ioctl number ranges that need to be handled */
58 #define AAC_LINUX_IOCTL_MIN 0x0000
59 #define AAC_LINUX_IOCTL_MAX 0x21ff
61 static linux_ioctl_function_t aacraid_linux_ioctl;
62 static struct linux_ioctl_handler aacraid_linux_handler = {aacraid_linux_ioctl,
66 SYSINIT (aacraid_linux_register, SI_SUB_KLD, SI_ORDER_MIDDLE,
67 linux_ioctl_register_handler, &aacraid_linux_handler);
68 SYSUNINIT(aacraid_linux_unregister, SI_SUB_KLD, SI_ORDER_MIDDLE,
69 linux_ioctl_unregister_handler, &aacraid_linux_handler);
72 aacraid_linux_modevent(module_t mod, int type, void *data)
74 /* Do we care about any specific load/unload actions? */
78 DEV_MODULE(aacraid_linux, aacraid_linux_modevent, NULL);
79 MODULE_DEPEND(aacraid_linux, linux, 1, 1, 1);
82 aacraid_linux_ioctl(struct thread *td, struct linux_ioctl_args *args)
85 #if __FreeBSD_version >= 900000
91 if ((error = fget(td, args->fd,
92 #if __FreeBSD_version >= 900000
93 cap_rights_init(&rights, CAP_IOCTL),
101 * Pass the ioctl off to our standard handler.
103 error = (fo_ioctl(fp, cmd, (caddr_t)args->arg, td->td_ucred, td));