| | 1 | /*- |
| | 2 | * Copyright (c) 2000 Michael Smith |
| | 3 | * Copyright (c) 2001 Scott Long |
| | 4 | * Copyright (c) 2000 BSDi |
| | 5 | * Copyright (c) 2001 Adaptec, Inc. |
| | 6 | * All rights reserved. |
| | 7 | * |
| | 8 | * Redistribution and use in source and binary forms, with or without |
| | 9 | * modification, are permitted provided that the following conditions |
| | 10 | * are met: |
| | 11 | * 1. Redistributions of source code must retain the above copyright |
| | 12 | * notice, this list of conditions and the following disclaimer. |
| | 13 | * 2. Redistributions in binary form must reproduce the above copyright |
| | 14 | * notice, this list of conditions and the following disclaimer in the |
| | 15 | * documentation and/or other materials provided with the distribution. |
| | 16 | * |
| | 17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND |
| | 18 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| | 19 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| | 20 | * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE |
| | 21 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| | 22 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
| | 23 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| | 24 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| | 25 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
| | 26 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| | 27 | * SUCH DAMAGE. |
| | 28 | * |
| | 29 | * $FreeBSD: src/sys/dev/aac/aac_linux.c,v 1.1.4.1 2003/03/28 19:50:17 scottl Exp $ |
| | 30 | * $DragonFly: src/sys/dev/raid/aac/aac_linux.c,v 1.3 2003/06/25 03:55:45 dillon Exp $ |
| | 31 | */ |
| | 32 | |
| | 33 | #include <sys/param.h> |
| | 34 | #include <sys/systm.h> |
| | 35 | #include <sys/conf.h> |
| | 36 | #include <sys/kernel.h> |
| | 37 | #include <sys/file.h> |
| | 38 | #include <sys/proc.h> |
| | 39 | #include <sys/file2.h> |
| | 40 | #include <machine/../linux/linux.h> |
| | 41 | #include <machine/../linux/linux_proto.h> |
| | 42 | #include <compat/linux/linux_ioctl.h> |
| | 43 | |
| | 44 | /* There are multiple ioctl number ranges that need to be handled */ |
| | 45 | #define AAC_LINUX_IOCTL_MIN 0x0000 |
| | 46 | #define AAC_LINUX_IOCTL_MAX 0x21ff |
| | 47 | |
| | 48 | static linux_ioctl_function_t aac_linux_ioctl; |
| | 49 | static struct linux_ioctl_handler aac_linux_handler = {aac_linux_ioctl, |
| | 50 | AAC_LINUX_IOCTL_MIN, |
| | 51 | AAC_LINUX_IOCTL_MAX}; |
| | 52 | |
| | 53 | SYSINIT (aac_register, SI_SUB_KLD, SI_ORDER_MIDDLE, |
| | 54 | linux_ioctl_register_handler, &aac_linux_handler); |
| | 55 | SYSUNINIT(aac_unregister, SI_SUB_KLD, SI_ORDER_MIDDLE, |
| | 56 | linux_ioctl_unregister_handler, &aac_linux_handler); |
| | 57 | |
| | 58 | static int |
| | 59 | aac_linux_modevent(module_t mod, int type, void *data) |
| | 60 | { |
| | 61 | /* Do we care about any specific load/unload actions? */ |
| | 62 | return (0); |
| | 63 | } |
| | 64 | |
| | 65 | DEV_MODULE(aac_linux, aac_linux_modevent, NULL); |
| | 66 | MODULE_DEPEND(aac, linux, 1, 1, 1); |
| | 67 | |
| | 68 | static int |
| | 69 | aac_linux_ioctl(struct thread *td, struct linux_ioctl_args *args) |
| | 70 | { |
| | 71 | struct proc *p = td->td_proc; |
| | 72 | struct file *fp; |
| | 73 | u_long cmd; |
| | 74 | |
| | 75 | KKASSERT(p); |
| | 76 | |
| | 77 | fp = p->p_fd->fd_ofiles[args->fd]; |
| | 78 | cmd = args->cmd; |
| | 79 | |
| | 80 | /* |
| | 81 | * Pass the ioctl off to our standard handler. |
| | 82 | */ |
| | 83 | return(fo_ioctl(fp, cmd, (caddr_t)args->arg, td)); |
| | 84 | } |
| | 85 | |
projects / dragonfly.git / blame_incremental