diff options
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/compat/linux/files.linux | 5 | ||||
| -rw-r--r-- | sys/compat/linux/linux_blkio.c | 133 | ||||
| -rw-r--r-- | sys/compat/linux/linux_blkio.h | 61 | ||||
| -rw-r--r-- | sys/compat/linux/linux_fdio.c | 162 | ||||
| -rw-r--r-- | sys/compat/linux/linux_fdio.h | 201 | ||||
| -rw-r--r-- | sys/compat/linux/linux_hdio.c | 193 | ||||
| -rw-r--r-- | sys/compat/linux/linux_hdio.h | 89 | ||||
| -rw-r--r-- | sys/compat/linux/linux_ioctl.c | 12 | ||||
| -rw-r--r-- | sys/compat/linux/linux_ioctl.h | 55 |
9 files changed, 905 insertions, 6 deletions
diff --git a/sys/compat/linux/files.linux b/sys/compat/linux/files.linux index 407c37545fe..83326f1684c 100644 --- a/sys/compat/linux/files.linux +++ b/sys/compat/linux/files.linux @@ -1,4 +1,4 @@ -# $OpenBSD: files.linux,v 1.12 2001/04/02 21:43:11 niklas Exp $ +# $OpenBSD: files.linux,v 1.13 2001/04/09 06:53:44 tholo Exp $ # $NetBSD: files.linux,v 1.4 1996/03/08 04:55:59 mycroft Exp $ # # Config.new file description for machine-independent Linux compat code. @@ -7,12 +7,15 @@ # ports should define any machine-specific files they need in their # own file lists. +file compat/linux/linux_blkio.c compat_linux file compat/linux/linux_cdrom.c compat_linux file compat/linux/linux_error.c compat_linux file compat/linux/linux_exec.c compat_linux +file compat/linux/linux_fdio.c compat_linux file compat/linux/linux_file.c compat_linux file compat/linux/linux_file64.c compat_linux file compat/linux/linux_getcwd.c compat_linux +file compat/linux/linux_hdio.c compat_linux file compat/linux/linux_ioctl.c compat_linux file compat/linux/linux_ipc.c compat_linux file compat/linux/linux_misc.c compat_linux diff --git a/sys/compat/linux/linux_blkio.c b/sys/compat/linux/linux_blkio.c new file mode 100644 index 00000000000..41e9e7c8817 --- /dev/null +++ b/sys/compat/linux/linux_blkio.c @@ -0,0 +1,133 @@ +/* $OpenBSD: linux_blkio.c,v 1.1 2001/04/09 06:53:44 tholo Exp $ */ +/* $NetBSD: linux_blkio.c,v 1.3 2001/01/18 17:48:04 tv Exp $ */ + +/* + * Copyright (c) 2001 Wasabi Systems, Inc. + * All rights reserved. + * + * Written by Frank van der Linden for Wasabi Systems, Inc. + * + * 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. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed for the NetBSD Project by + * Wasabi Systems, Inc. + * 4. The name of Wasabi Systems, Inc. may not be used to endorse + * or promote products derived from this software without specific prior + * written permission. + * + * THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``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 WASABI SYSTEMS, INC + * 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/param.h> +#include <sys/systm.h> +#include <sys/ioctl.h> +#include <sys/file.h> +#include <sys/filedesc.h> +#include <sys/mount.h> +#include <sys/proc.h> +#include <sys/disklabel.h> + +#include <sys/syscallargs.h> + +#include <compat/linux/linux_types.h> +#include <compat/linux/linux_ioctl.h> +#include <compat/linux/linux_signal.h> +#include <compat/linux/linux_util.h> +#include <compat/linux/linux_blkio.h> + +#include <compat/linux/linux_syscallargs.h> + +int +linux_ioctl_blkio(struct proc *p, struct linux_sys_ioctl_args *uap, + register_t *retval) +{ + u_long com; + long size; + int error; + struct filedesc *fdp; + struct file *fp; + int (*ioctlf) __P((struct file *, u_long, caddr_t, struct proc *)); + struct partinfo partp; + struct disklabel label; + + fdp = p->p_fd; +#if 1 + if ((u_int)SCARG(uap, fd) >= fdp->fd_nfiles || + (fp = fdp->fd_ofiles[SCARG(uap, fd)]) == NULL) + return (EBADF); +#else + if ((u_int)SCARG(uap, fd) >= fdp->fd_nfiles || + (fp = fdp->fd_ofiles[SCARG(uap, fd)]) == NULL || + (fp->f_iflags & FIF_WANTCLOSE) != 0) + return (EBADF); + + FILE_USE(fp); +#endif + error = 0; + ioctlf = fp->f_ops->fo_ioctl; + com = SCARG(uap, com); + + switch (com) { + case LINUX_BLKGETSIZE: + /* + * Try to get the partition size of this device. If that + * fails, it may be a disk without label; try to get + * the default label and compute the size from it. + */ + error = ioctlf(fp, DIOCGPART, (caddr_t)&partp, p); + if (error != 0) { + error = ioctlf(fp, DIOCGDINFO, (caddr_t)&label, p); + if (error != 0) + break; + size = label.d_nsectors * label.d_ntracks * + label.d_ncylinders; + } else + size = partp.part->p_size; + error = copyout(&size, SCARG(uap, data), sizeof size); + break; + case LINUX_BLKSECTGET: + error = ioctlf(fp, DIOCGDINFO, (caddr_t)&label, p); + if (error != 0) + break; + error = copyout(&label.d_secsize, SCARG(uap, data), + sizeof label.d_secsize); + break; + case LINUX_BLKROSET: + case LINUX_BLKROGET: + case LINUX_BLKRRPART: + case LINUX_BLKFLSBUF: + case LINUX_BLKRASET: + case LINUX_BLKRAGET: + case LINUX_BLKFRASET: + case LINUX_BLKFRAGET: + case LINUX_BLKSECTSET: + case LINUX_BLKSSZGET: + case LINUX_BLKPG: + default: + error = ENOTTY; + } + +#ifdef notyet + FILE_UNUSE(fp, p); +#endif + + return error; +} diff --git a/sys/compat/linux/linux_blkio.h b/sys/compat/linux/linux_blkio.h new file mode 100644 index 00000000000..944946827e2 --- /dev/null +++ b/sys/compat/linux/linux_blkio.h @@ -0,0 +1,61 @@ +/* $OpenBSD: linux_blkio.h,v 1.1 2001/04/09 06:53:44 tholo Exp $ */ +/* $NetBSD: linux_blkio.h,v 1.2 2001/01/18 17:48:04 tv Exp $ */ + +/* + * Copyright (c) 2001 Wasabi Systems, Inc. + * All rights reserved. + * + * Written by Frank van der Linden for Wasabi Systems, Inc. + * + * 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. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed for the NetBSD Project by + * Wasabi Systems, Inc. + * 4. The name of Wasabi Systems, Inc. may not be used to endorse + * or promote products derived from this software without specific prior + * written permission. + * + * THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``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 WASABI SYSTEMS, INC + * 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. + */ + +/* + * Definitions for ioctl calls that work on filesystems, as defined + * in <linux/fs.h> + */ + +#ifndef _LINUX_BLKIO_H +#define _LINUX_BLKIO_H + +#define LINUX_BLKROSET _LINUX_IO(0x12, 93) +#define LINUX_BLKROGET _LINUX_IO(0x12, 94) +#define LINUX_BLKRRPART _LINUX_IO(0x12, 95) +#define LINUX_BLKGETSIZE _LINUX_IO(0x12, 96) +#define LINUX_BLKFLSBUF _LINUX_IO(0x12, 97) +#define LINUX_BLKRASET _LINUX_IO(0x12, 98) +#define LINUX_BLKRAGET _LINUX_IO(0x12, 99) +#define LINUX_BLKFRASET _LINUX_IO(0x12, 100) +#define LINUX_BLKFRAGET _LINUX_IO(0x12, 101) +#define LINUX_BLKSECTSET _LINUX_IO(0x12, 102) +#define LINUX_BLKSECTGET _LINUX_IO(0x12, 103) +#define LINUX_BLKSSZGET _LINUX_IO(0x12, 104) +#define LINUX_BLKPG _LINUX_IO(0x12, 105) + +#endif /* _LINUX_BLKIO_H */ diff --git a/sys/compat/linux/linux_fdio.c b/sys/compat/linux/linux_fdio.c new file mode 100644 index 00000000000..7c8db69da10 --- /dev/null +++ b/sys/compat/linux/linux_fdio.c @@ -0,0 +1,162 @@ +/* $OpenBSD: linux_fdio.c,v 1.1 2001/04/09 06:53:44 tholo Exp $ */ +/* $NetBSD: linux_fdio.c,v 1.1 2000/12/10 14:12:16 fvdl Exp $ */ + +/* + * Copyright (c) 2000 Wasabi Systems, Inc. + * All rights reserved. + * + * Written by Frank van der Linden for Wasabi Systems, Inc. + * + * 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. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed for the NetBSD Project by + * Wasabi Systems, Inc. + * 4. The name of Wasabi Systems, Inc. may not be used to endorse + * or promote products derived from this software without specific prior + * written permission. + * + * THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``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 WASABI SYSTEMS, INC + * 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/param.h> +#include <sys/systm.h> +#include <sys/ioctl.h> +#include <sys/file.h> +#include <sys/filedesc.h> +#include <sys/mount.h> +#include <sys/proc.h> +#include <sys/disklabel.h> + +#include <sys/syscallargs.h> + +#include <dev/isa/fdreg.h> + +#include <compat/linux/linux_types.h> +#include <compat/linux/linux_ioctl.h> +#include <compat/linux/linux_signal.h> +#include <compat/linux/linux_util.h> +#include <compat/linux/linux_fdio.h> + +#include <machine/ioctl_fd.h> + +#include <compat/linux/linux_syscallargs.h> + +int +linux_ioctl_fdio(struct proc *p, struct linux_sys_ioctl_args *uap, + register_t *retval) +{ + struct filedesc *fdp; + struct file *fp; + int error; + int (*ioctlf) __P((struct file *, u_long, caddr_t, struct proc *)); + u_long com; + struct fd_type fparams; + struct linux_floppy_struct lflop; + struct linux_floppy_drive_struct ldrive; + + com = (u_long)SCARG(uap, data); + + fdp = p->p_fd; +#if 1 + if ((u_int)SCARG(uap, fd) >= fdp->fd_nfiles || + (fp = fdp->fd_ofiles[SCARG(uap, fd)]) == NULL) + return (EBADF); +#else + if ((u_int)SCARG(uap, fd) >= fdp->fd_nfiles || + (fp = fdp->fd_ofiles[SCARG(uap, fd)]) == NULL || + (fp->f_iflags & FIF_WANTCLOSE) != 0) + return (EBADF); + + FILE_USE(fp); +#endif + + com = SCARG(uap, com); + ioctlf = fp->f_ops->fo_ioctl; + + retval[0] = error = 0; + + switch (com) { + case LINUX_FDMSGON: + case LINUX_FDMSGOFF: + case LINUX_FDTWADDLE: + case LINUX_FDCLRPRM: + /* whatever you say */ + break; + case LINUX_FDPOLLDRVSTAT: + /* + * Just fill in some innocent defaults. + */ + memset(&ldrive, 0, sizeof ldrive); + ldrive.fd_ref = 1; + ldrive.maxblock = 2; + ldrive.maxtrack = ldrive.track = 1; + ldrive.flags = LINUX_FD_DISK_WRITABLE; + error = copyout(&ldrive, SCARG(uap, data), sizeof ldrive); + break; + case LINUX_FDGETPRM: + error = ioctlf(fp, FD_GTYPE, (caddr_t)&fparams, p); + if (error != 0) + break; + lflop.size = fparams.heads * fparams.sectrac * fparams.tracks; + lflop.sect = fparams.sectrac; + lflop.head = fparams.heads; + lflop.track = fparams.tracks; + lflop.stretch = fparams.step == 2 ? 1 : 0; + lflop.spec1 = fparams.steprate; + lflop.gap = fparams.gap1; + lflop.fmt_gap = fparams.gap2; + lflop.rate = fparams.rate; + + error = copyout(&lflop, SCARG(uap, data), sizeof lflop); + break; + case LINUX_FDSETPRM: + /* + * Should use FDIOCSETFORMAT here, iff its interface + * is extended. + */ + case LINUX_FDDEFPRM: + case LINUX_FDFMTBEG: + case LINUX_FDFMTTRK: + case LINUX_FDFMTEND: + case LINUX_FDSETEMSGTRESH: + case LINUX_FDFLUSH: + case LINUX_FDSETMAXERRS: + case LINUX_FDGETMAXERRS: + case LINUX_FDGETDRVTYP: + case LINUX_FDSETDRVPRM: + case LINUX_FDGETDRVPRM: + case LINUX_FDGETDRVSTAT: + case LINUX_FDRESET: + case LINUX_FDGETFDCSTAT: + case LINUX_FDWERRORCLR: + case LINUX_FDWERRORGET: + case LINUX_FDRAWCMD: + case LINUX_FDEJECT: + default: + error = EINVAL; + } + +#ifdef notdef + FILE_UNUSE(fp, p); +#endif + + return 0; +} diff --git a/sys/compat/linux/linux_fdio.h b/sys/compat/linux/linux_fdio.h new file mode 100644 index 00000000000..99f60335548 --- /dev/null +++ b/sys/compat/linux/linux_fdio.h @@ -0,0 +1,201 @@ +/* $OpenBSD: linux_fdio.h,v 1.1 2001/04/09 06:53:44 tholo Exp $ */ +/* $NetBSD: linux_fdio.h,v 1.1 2000/12/10 14:12:16 fvdl Exp $ */ + +/* + * Copyright (c) 2000 Wasabi Systems, Inc. + * All rights reserved. + * + * Written by Frank van der Linden for Wasabi Systems, Inc. + * + * 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. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed for the NetBSD Project by + * Wasabi Systems, Inc. + * 4. The name of Wasabi Systems, Inc. may not be used to endorse + * or promote products derived from this software without specific prior + * written permission. + * + * THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``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 WASABI SYSTEMS, INC + * 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. + */ + +#ifndef _LINUX_FDIO_H +#define _LINUX_FDIO_H + +/* + * Linux floppy ioctl call structures and defines. + */ + +struct linux_floppy_struct { + u_int size; + u_int sect; + u_int head; + u_int track; + u_int stretch; + u_char gap; + u_char rate; + u_char spec1; + u_char fmt_gap; + const char *name; +}; + +struct linux_floppy_max_errors { + u_int abort; + u_int read_track; + u_int reset; + u_int recal; + u_int reporting; +}; + +struct linux_floppy_drive_params { + char cmos; + u_long max_dtr; + u_long hlt; + u_long hut; + u_long srt; + u_long spinup; + u_long spindown; + u_char spindown_offset; + u_char select_delay; + u_char rps; + u_char tracks; + u_long timeout; + u_char interleave_sect; + struct linux_floppy_max_errors max_errors; + char flags; + char read_track; + short autodetect[8]; + int checkfreq; + int native_format; +}; + +struct linux_floppy_drive_struct { + u_long flags; + u_long spinup_date; + u_long select_date; + u_long first_read_date; + short probed_format; + short track; + short maxblock; + short maxtrack; + int generation; + int keep_data; + int fd_ref; + int fd_device; + u_long last_checked; + char *dmabuf; + int bufblocks; +}; + +#define LINUX_FD_NEED_TWADDLE 0x01 +#define LINUX_FD_VERIFY 0x02 +#define LINUX_FD_DISK_NEWCHANGE 0x04 +#define LINUX_FD_DISK_CHANGED 0x10 +#define LINUX_FD_DISK_WRITABLE 0x20 + + +struct linux_floppy_fdc_state { + int spec1; + int spec2; + int dtr; + u_char version; + u_char dor; + u_long address; + u_int rawcmd:2; + u_int reset:1; + u_int need_configure:1; + u_int perp_mode:2; + u_int has_fifo:1; + u_int driver_version; + u_char track[4]; +}; + +struct linux_floppy_write_errors { + u_int write_errors; + u_long first_error_sector; + u_int first_error_generation; + u_long last_error_sector; + u_int last_error_generation; + u_int badness; +}; + +struct linux_floppy_raw_cmd { + u_int flags; + void *data; + caddr_t kernel_data; + struct floppy_raw_cmd *next; + long length; + long phys_length; + int buffer_length; + u_char rate; + u_char cmd_count; + u_char cmd[16]; + u_char reply_count; + u_char reply[16]; + int track; + int resultcode; + int reserved1; + int reserved2; +}; + +struct linux_format_descr { + u_int device; + u_int head; + u_int track; +}; + +typedef char linux_floppy_drive_name[16]; + +#define LINUX_FDCLRPRM _LINUX_IO(2, 0x41) +#define LINUX_FDSETPRM _LINUX_IOW(2, 0x42, struct linux_floppy_struct) +#define LINUX_FDDEFPRM _LINUX_IOW(2, 0x43, struct linux_floppy_struct) +#define LINUX_FDGETPRM _LINUX_IOR(2, 0x04, struct linux_floppy_struct) +#define LINUX_FDMSGON _LINUX_IO(2, 0x45) +#define LINUX_FDMSGOFF _LINUX_IO(2, 0x46) +#define LINUX_FDFMTBEG _LINUX_IO(2, 0x47) +#define LINUX_FDFMTTRK _LINUX_IOW(2, 0x48, struct linux_format_descr) +#define LINUX_FDFMTEND _LINUX_IO(2, 0x49) +#define LINUX_FDSETEMSGTRESH _LINUX_IO(2, 0x4a) +#define LINUX_FDFLUSH _LINUX_IO(2, 0x4b) +#define LINUX_FDSETMAXERRS \ + _LINUX_IOW(2, 0x4c, struct linux_floppy_max_errors) +#define LINUX_FDGETMAXERRS \ + _LINUX_IOR(2, 0x0e, struct linux_floppy_max_errors) +#define LINUX_FDGETDRVTYP _LINUX_IOR(2, 0x0f, linux_floppy_drive_name) +/* 0x90 is not a typo, that's how it's listed in the Linux include file */ +#define LINUX_FDSETDRVPRM \ + _LINUX_IOW(2, 0x90, struct linux_floppy_drive_params) +#define LINUX_FDGETDRVPRM \ + _LINUX_IOR(2, 0x11, struct linux_floppy_drive_params) +#define LINUX_FDGETDRVSTAT \ + _LINUX_IOR(2, 0x12, struct linux_floppy_drive_struct) +#define LINUX_FDPOLLDRVSTAT \ + _LINUX_IOR(2, 0x13, struct linux_floppy_drive_struct) +#define LINUX_FDRESET _LINUX_IO(2, 0x54) +#define LINUX_FDGETFDCSTAT \ + _LINUX_IOR(2, 0x15, struct linux_floppy_fdc_state) +#define LINUX_FDWERRORCLR _LINUX_IO(2, 0x56) +#define LINUX_FDWERRORGET \ + _LINUX_IOR(2, 0x17, struct linux_floppy_write_errors) +#define LINUX_FDRAWCMD _LINUX_IO(2, 0x58) +#define LINUX_FDTWADDLE _LINUX_IO(2, 0x59) +#define LINUX_FDEJECT _LINUX_IO(2, 0x5a) + +#endif /* _LINUX_FDIO_H */ diff --git a/sys/compat/linux/linux_hdio.c b/sys/compat/linux/linux_hdio.c new file mode 100644 index 00000000000..1e4c6c03d3a --- /dev/null +++ b/sys/compat/linux/linux_hdio.c @@ -0,0 +1,193 @@ +/* $OpenBSD: linux_hdio.c,v 1.1 2001/04/09 06:53:45 tholo Exp $ */ +/* $NetBSD: linux_hdio.c,v 1.1 2000/12/10 14:12:17 fvdl Exp $ */ + +/* + * Copyright (c) 2000 Wasabi Systems, Inc. + * All rights reserved. + * + * Written by Frank van der Linden for Wasabi Systems, Inc. + * + * 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. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed for the NetBSD Project by + * Wasabi Systems, Inc. + * 4. The name of Wasabi Systems, Inc. may not be used to endorse + * or promote products derived from this software without specific prior + * written permission. + * + * THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``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 WASABI SYSTEMS, INC + * 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/param.h> +#include <sys/systm.h> +#include <sys/ioctl.h> +#include <sys/file.h> +#include <sys/filedesc.h> +#include <sys/mount.h> +#include <sys/proc.h> +#include <sys/disklabel.h> + +#include <dev/ata/atareg.h> +#include <dev/ic/wdcreg.h> +#include <sys/ataio.h> + +#include <sys/syscallargs.h> + +#include <compat/linux/linux_types.h> +#include <compat/linux/linux_ioctl.h> +#include <compat/linux/linux_signal.h> +#include <compat/linux/linux_util.h> +#include <compat/linux/linux_hdio.h> + +#include <compat/linux/linux_syscallargs.h> + +int +linux_ioctl_hdio(struct proc *p, struct linux_sys_ioctl_args *uap, + register_t *retval) +{ + u_long com; + int error, error1; + caddr_t sg; + struct filedesc *fdp; + struct file *fp; + int (*ioctlf) __P((struct file *, u_long, caddr_t, struct proc *)); + struct ataparams *atap, ata; + struct atareq req; + struct disklabel label, *labp; + struct partinfo partp; + struct linux_hd_geometry hdg; + struct linux_hd_big_geometry hdg_big; + + fdp = p->p_fd; +#if 1 + if ((u_int)SCARG(uap, fd) >= fdp->fd_nfiles || + (fp = fdp->fd_ofiles[SCARG(uap, fd)]) == NULL) + return (EBADF); +#else + if ((u_int)SCARG(uap, fd) >= fdp->fd_nfiles || + (fp = fdp->fd_ofiles[SCARG(uap, fd)]) == NULL || + (fp->f_iflags & FIF_WANTCLOSE) != 0) + return (EBADF); + + FILE_USE(fp); +#endif + + com = SCARG(uap, com); + ioctlf = fp->f_ops->fo_ioctl; + retval[0] = error = 0; + + com = SCARG(uap, com); + + switch (com) { + case LINUX_HDIO_OBSOLETE_IDENTITY: + case LINUX_HDIO_GET_IDENTITY: + sg = stackgap_init(p->p_emul); + atap = stackgap_alloc(&sg, DEV_BSIZE); + if (atap == NULL) { + error = ENOMEM; + break; + } + + req.flags = ATACMD_READ; + req.command = WDCC_IDENTIFY; + req.databuf = (caddr_t)atap; + req.datalen = DEV_BSIZE; + req.timeout = 1000; + error = ioctlf(fp, ATAIOCCOMMAND, (caddr_t)&req, p); + if (error != 0) + break; + if (req.retsts != ATACMD_OK) + return EIO; + error = copyin(atap, &ata, sizeof ata); + if (error != 0) + break; + /* + * 142 is the size of the old structure used by Linux, + * which doesn't seem to be defined anywhere anymore. + */ + error = copyout(&ata, SCARG(uap, data), + com == LINUX_HDIO_GET_IDENTITY ? sizeof ata : 142); + break; + case LINUX_HDIO_GETGEO: + error = linux_machdepioctl(p, uap, retval); + if (error == 0) + break; + error = ioctlf(fp, DIOCGDINFO, (caddr_t)&label, p); + error1 = ioctlf(fp, DIOCGPART, (caddr_t)&partp, p); + if (error != 0 && error1 != 0) { + error = error1; + break; + } + labp = error != 0 ? &label : partp.disklab; + hdg.start = error1 != 0 ? partp.part->p_offset : 0; + hdg.heads = labp->d_ntracks; + hdg.cylinders = labp->d_ncylinders; + hdg.sectors = labp->d_nsectors; + error = copyout(&hdg, SCARG(uap, data), sizeof hdg); + break; + case LINUX_HDIO_GETGEO_BIG: + error = linux_machdepioctl(p, uap, retval); + if (error == 0) + break; + case LINUX_HDIO_GETGEO_BIG_RAW: + error = ioctlf(fp, DIOCGDINFO, (caddr_t)&label, p); + error1 = ioctlf(fp, DIOCGPART, (caddr_t)&partp, p); + if (error != 0 && error1 != 0) { + error = error1; + break; + } + labp = error != 0 ? &label : partp.disklab; + hdg_big.start = error1 != 0 ? partp.part->p_offset : 0; + hdg_big.heads = labp->d_ntracks; + hdg_big.cylinders = labp->d_ncylinders; + hdg_big.sectors = labp->d_nsectors; + error = copyout(&hdg_big, SCARG(uap, data), sizeof hdg_big); + break; + case LINUX_HDIO_GET_UNMASKINTR: + case LINUX_HDIO_GET_MULTCOUNT: + case LINUX_HDIO_GET_KEEPSETTINGS: + case LINUX_HDIO_GET_32BIT: + case LINUX_HDIO_GET_NOWERR: + case LINUX_HDIO_GET_DMA: + case LINUX_HDIO_GET_NICE: + case LINUX_HDIO_DRIVE_RESET: + case LINUX_HDIO_TRISTATE_HWIF: + case LINUX_HDIO_DRIVE_TASK: + case LINUX_HDIO_DRIVE_CMD: + case LINUX_HDIO_SET_MULTCOUNT: + case LINUX_HDIO_SET_UNMASKINTR: + case LINUX_HDIO_SET_KEEPSETTINGS: + case LINUX_HDIO_SET_32BIT: + case LINUX_HDIO_SET_NOWERR: + case LINUX_HDIO_SET_DMA: + case LINUX_HDIO_SET_PIO_MODE: + case LINUX_HDIO_SCAN_HWIF: + case LINUX_HDIO_SET_NICE: + case LINUX_HDIO_UNREGISTER_HWIF: + error = EINVAL; + } + +#ifdef notyet + FILE_UNUSE(fp, p); +#endif + + return error; +} diff --git a/sys/compat/linux/linux_hdio.h b/sys/compat/linux/linux_hdio.h new file mode 100644 index 00000000000..fc76ad416ac --- /dev/null +++ b/sys/compat/linux/linux_hdio.h @@ -0,0 +1,89 @@ +/* $OpenBSD: linux_hdio.h,v 1.1 2001/04/09 06:53:45 tholo Exp $ */ +/* $NetBSD: linux_hdio.h,v 1.1 2000/12/10 14:12:17 fvdl Exp $ */ + +/* + * Copyright (c) 2000 Wasabi Systems, Inc. + * All rights reserved. + * + * Written by Frank van der Linden for Wasabi Systems, Inc. + * + * 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. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed for the NetBSD Project by + * Wasabi Systems, Inc. + * 4. The name of Wasabi Systems, Inc. may not be used to endorse + * or promote products derived from this software without specific prior + * written permission. + * + * THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``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 WASABI SYSTEMS, INC + * 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. + */ + +#ifndef _LINUX_HDIO_H +#define _LINUX_HDIO_H + +/* + * Linux 'hd' (mostly really IDE disk) ioctl calls. + */ + +#define LINUX_HDIO_GETGEO 0x0301 +#define LINUX_HDIO_GETGEO_BIG 0x0330 +#define LINUX_HDIO_GETGEO_BIG_RAW 0x0331 +#define LINUX_HDIO_GET_UNMASKINTR 0x0302 +#define LINUX_HDIO_GET_MULTCOUNT 0x0304 +#define LINUX_HDIO_OBSOLETE_IDENTITY 0x0307 +#define LINUX_HDIO_GET_KEEPSETTINGS 0x0308 +#define LINUX_HDIO_GET_32BIT 0x0309 +#define LINUX_HDIO_GET_NOWERR 0x030a +#define LINUX_HDIO_GET_DMA 0x030b +#define LINUX_HDIO_GET_NICE 0x030c +#define LINUX_HDIO_GET_IDENTITY 0x030d + +#define LINUX_HDIO_DRIVE_RESET 0x031c +#define LINUX_HDIO_TRISTATE_HWIF 0x031d +#define LINUX_HDIO_DRIVE_TASK 0x031e +#define LINUX_HDIO_DRIVE_CMD 0x031f + +#define LINUX_HDIO_SET_MULTCOUNT 0x0321 +#define LINUX_HDIO_SET_UNMASKINTR 0x0322 +#define LINUX_HDIO_SET_KEEPSETTINGS 0x0323 +#define LINUX_HDIO_SET_32BIT 0x0324 +#define LINUX_HDIO_SET_NOWERR 0x0325 +#define LINUX_HDIO_SET_DMA 0x0326 +#define LINUX_HDIO_SET_PIO_MODE 0x0327 +#define LINUX_HDIO_SCAN_HWIF 0x0328 +#define LINUX_HDIO_SET_NICE 0x0329 +#define LINUX_HDIO_UNREGISTER_HWIF 0x032a + +struct linux_hd_geometry { + u_char heads; + u_char sectors; + u_short cylinders; + u_long start; +}; + +struct linux_hd_big_geometry { + u_char heads; + u_char sectors; + u_int cylinders; + u_long start; +}; + +#endif /* _LINUX_HDIO_H */ diff --git a/sys/compat/linux/linux_ioctl.c b/sys/compat/linux/linux_ioctl.c index 098e6412d46..204c01d0a8c 100644 --- a/sys/compat/linux/linux_ioctl.c +++ b/sys/compat/linux/linux_ioctl.c @@ -1,4 +1,4 @@ -/* $OpenBSD: linux_ioctl.c,v 1.8 2000/07/23 22:35:38 jasoni Exp $ */ +/* $OpenBSD: linux_ioctl.c,v 1.9 2001/04/09 06:53:45 tholo Exp $ */ /* $NetBSD: linux_ioctl.c,v 1.14 1996/04/05 00:01:28 christos Exp $ */ /* @@ -78,12 +78,20 @@ linux_sys_ioctl(p, v, retval) return oss_ioctl_sequencer(p, LINUX_TO_OSS(v), retval); case 'P': return oss_ioctl_audio(p, LINUX_TO_OSS(v), retval); - case 'T': + case 't': + case 'f': + case 'T': /* XXX MIDI sequencer uses 'T' as well */ return linux_ioctl_termios(p, uap, retval); case 'S': return linux_ioctl_cdrom(p, uap, retval); case 0x89: return linux_ioctl_socket(p, uap, retval); + case 0x03: + return linux_ioctl_hdio(p, uap, retval); + case 0x02: + return linux_ioctl_fdio(p, uap, retval); + case 0x12: + return linux_ioctl_blkio(p, uap, retval); default: return linux_machdepioctl(p, uap, retval); } diff --git a/sys/compat/linux/linux_ioctl.h b/sys/compat/linux/linux_ioctl.h index 8dbe87da0a6..5baa519a6b3 100644 --- a/sys/compat/linux/linux_ioctl.h +++ b/sys/compat/linux/linux_ioctl.h @@ -1,4 +1,4 @@ -/* $OpenBSD: linux_ioctl.h,v 1.4 1997/12/07 22:59:15 provos Exp $ */ +/* $OpenBSD: linux_ioctl.h,v 1.5 2001/04/09 06:53:45 tholo Exp $ */ /* $NetBSD: linux_ioctl.h,v 1.4 1996/04/05 00:01:36 christos Exp $ */ /* @@ -32,8 +32,51 @@ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ -#define _LINUX_IO(x,y) (((x) << 8) | (y)) -#define LINUX_IOCGROUP(x) (((x) >> 8) & 0xff) +#define _LINUX_IOC_NRBITS 8 +#define _LINUX_IOC_TYPEBITS 8 +#define _LINUX_IOC_SIZEBITS 14 +#define _LINUX_IOC_DIRBITS 2 + +#define _LINUX_IOC_NRSHIFT 0 + +#define _LINUX_IOC_NONE 0U +#define _LINUX_IOC_WRITE 1U +#define _LINUX_IOC_READ 2U + +#define _LINUX_IOC_NRMASK ((1 << _LINUX_IOC_NRBITS) - 1) +#define _LINUX_IOC_TYPEMASK ((1 << _LINUX_IOC_TYPEBITS) - 1) +#define _LINUX_IOC_SIZEMASK ((1 << _LINUX_IOC_SIZEBITS) - 1) +#define _LINUX_IOC_DIRMASK ((1 << _LINUX_IOC_DIRBITS) - 1) + +#define _LINUX_IOC_TYPESHIFT (_LINUX_IOC_NRSHIFT + _LINUX_IOC_NRBITS) +#define _LINUX_IOC_SIZESHIFT (_LINUX_IOC_TYPESHIFT + _LINUX_IOC_TYPEBITS) +#define _LINUX_IOC_DIRSHIFT (_LINUX_IOC_SIZESHIFT + _LINUX_IOC_SIZEBITS) + +#define _LINUX_IOC(dir,type,nr,size) \ + (((nr) << _LINUX_IOC_NRSHIFT) | \ + ((type) << _LINUX_IOC_TYPESHIFT) | \ + ((size) << _LINUX_IOC_SIZESHIFT) | \ + ((dir) << _LINUX_IOC_DIRSHIFT)) + +#define _LINUX_IO(type,nr) \ + _LINUX_IOC(_LINUX_IOC_NONE,(type),(nr),0) +#define _LINUX_IOR(type,nr,size) \ + _LINUX_IOC(_LINUX_IOC_READ,(type),(nr),sizeof(size)) +#define _LINUX_IOW(type,nr,size) \ + _LINUX_IOC(_LINUX_IOC_WRITE,(type),(nr),sizeof(size)) +#define _LINUX_IOWR(type,nr,size) \ + _LINUX_IOC(_LINUX_IOC_READ|_LINUX_IOC_WRITE,(type),(nr),sizeof(size)) + +#define _LINUX_IOC_DIR(nr) \ + (((nr) >> _LINUX_IOC_DIRSHIFT) & _LINUX_IOC_DIRMASK) +#define _LINUX_IOC_TYPE(nr) \ + (((nr) >> _LINUX_IOC_TYPESHIFT) & _LINUX_IOC_TYPEMASK) +#define _LINUX_IOC_NR(nr) \ + (((nr) >> _LINUX_IOC_NRSHIFT) & _LINUX_IOC_NRMASK) +#define _LINUX_IOC_SIZE(nr) \ + (((nr) >> _LINUX_IOC_SIZESHIFT) & _LINUX_IOC_SIZEMASK) + +#define LINUX_IOCGROUP(x) _LINUX_IOC_TYPE(x) struct linux_sys_ioctl_args; int linux_ioctl_audio __P((struct proc *, struct linux_sys_ioctl_args *, @@ -45,3 +88,9 @@ int linux_ioctl_cdrom __P((struct proc *, struct linux_sys_ioctl_args *, register_t *)); int linux_ioctl_socket __P((struct proc *, struct linux_sys_ioctl_args *, register_t *)); +int linux_ioctl_hdio __P((struct proc *, struct linux_sys_ioctl_args *, + register_t *)); +int linux_ioctl_fdio __P((struct proc *, struct linux_sys_ioctl_args *, + register_t *)); +int linux_ioctl_blkio __P((struct proc *, struct linux_sys_ioctl_args *, + register_t *)); |