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amr.c
(68.57 KB)
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amr_cam.c
(17.15 KB)
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amr_disk.c
(7.75 KB)
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amr_linux.c
(2.91 KB)
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amr_pci.c
(21.05 KB)
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amr_tables.h
(5.33 KB)
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amrio.h
(4.63 KB)
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amrreg.h
(22.91 KB)
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amrvar.h
(11.73 KB)
Editing: amr_linux.c
/*- * SPDX-License-Identifier: BSD-2-Clause-FreeBSD * * Copyright (c) 2005 Paul Saab * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * */ #include <sys/cdefs.h> __FBSDID("$FreeBSD$"); #include <sys/param.h> #include <sys/systm.h> #include <sys/capsicum.h> #include <sys/conf.h> #include <sys/kernel.h> #include <sys/module.h> #include <sys/file.h> #include <sys/proc.h> #if defined(__amd64__) /* Assume amd64 wants 32 bit Linux */ #include <machine/../linux32/linux.h> #include <machine/../linux32/linux32_proto.h> #else #include <machine/../linux/linux.h> #include <machine/../linux/linux_proto.h> #endif #include <compat/linux/linux_ioctl.h> /* There are multiple ioctl number ranges that need to be handled */ #define AMR_LINUX_IOCTL_MIN 0x6d00 #define AMR_LINUX_IOCTL_MAX 0x6d01 static linux_ioctl_function_t amr_linux_ioctl; static struct linux_ioctl_handler amr_linux_handler = {amr_linux_ioctl, AMR_LINUX_IOCTL_MIN, AMR_LINUX_IOCTL_MAX}; SYSINIT (amr_register, SI_SUB_KLD, SI_ORDER_MIDDLE, linux_ioctl_register_handler, &amr_linux_handler); SYSUNINIT(amr_unregister, SI_SUB_KLD, SI_ORDER_MIDDLE, linux_ioctl_unregister_handler, &amr_linux_handler); static int amr_linux_modevent(module_t mod, int cmd, void *data) { return (0); } DEV_MODULE(amr_linux, amr_linux_modevent, NULL); MODULE_DEPEND(amr, linux, 1, 1, 1); static int amr_linux_ioctl(struct thread *p, struct linux_ioctl_args *args) { cap_rights_t rights; struct file *fp; int error; error = fget(p, args->fd, cap_rights_init_one(&rights, CAP_IOCTL), &fp); if (error != 0) return (error); error = fo_ioctl(fp, args->cmd, (caddr_t)args->arg, p->td_ucred, p); fdrop(fp, p); return (error); }
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