diff options
| -rw-r--r-- | sys/compat/linux/files.linux | 4 | ||||
| -rw-r--r-- | sys/compat/linux/linux_audio.c | 167 | ||||
| -rw-r--r-- | sys/compat/linux/linux_audio.h | 34 | ||||
| -rw-r--r-- | sys/compat/linux/linux_ioctl.c | 614 | ||||
| -rw-r--r-- | sys/compat/linux/linux_ioctl.h | 249 | ||||
| -rw-r--r-- | sys/compat/linux/linux_socket.c | 52 | ||||
| -rw-r--r-- | sys/compat/linux/linux_sockio.h | 18 | ||||
| -rw-r--r-- | sys/compat/linux/linux_termios.c | 629 | ||||
| -rw-r--r-- | sys/compat/linux/linux_termios.h | 238 | ||||
| -rw-r--r-- | sys/lib/libkern/arch/i386/Makefile.inc | 2 | ||||
| -rw-r--r-- | sys/lib/libkern/arch/i386/memset.S | 58 |
11 files changed, 1203 insertions, 862 deletions
diff --git a/sys/compat/linux/files.linux b/sys/compat/linux/files.linux index c8aca4ae530..9dd91177ecc 100644 --- a/sys/compat/linux/files.linux +++ b/sys/compat/linux/files.linux @@ -1,4 +1,4 @@ -# $NetBSD: files.linux,v 1.3 1995/08/14 01:34:11 mycroft 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. # Included by ports that need it. @@ -6,6 +6,7 @@ # ports should define any machine-specific files they need in their # own file lists. +file compat/linux/linux_audio.c compat_linux file compat/linux/linux_error.c compat_linux file compat/linux/linux_exec.c compat_linux file compat/linux/linux_file.c compat_linux @@ -16,3 +17,4 @@ file compat/linux/linux_signal.c compat_linux file compat/linux/linux_socket.c compat_linux file compat/linux/linux_syscalls.c compat_linux file compat/linux/linux_sysent.c compat_linux +file compat/linux/linux_termios.c compat_linux diff --git a/sys/compat/linux/linux_audio.c b/sys/compat/linux/linux_audio.c new file mode 100644 index 00000000000..1e21e807a06 --- /dev/null +++ b/sys/compat/linux/linux_audio.c @@ -0,0 +1,167 @@ +#include <sys/param.h> +#include <sys/proc.h> +#include <sys/systm.h> +#include <sys/file.h> +#include <sys/filedesc.h> +#include <sys/ioctl.h> +#include <sys/mount.h> +#include <sys/audioio.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_syscallargs.h> +#include <compat/linux/linux_audio.h> + +int +linux_ioctl_audio(p, uap, retval) + register struct proc *p; + register struct linux_sys_ioctl_args /* { + syscallarg(int) fd; + syscallarg(u_long) com; + syscallarg(caddr_t) data; + } */ *uap; + register_t *retval; +{ + register struct file *fp; + register struct filedesc *fdp; + u_long com; + struct audio_info tmpinfo; + int idat; + int error; + + fdp = p->p_fd; + if ((u_int)SCARG(uap, fd) >= fdp->fd_nfiles || + (fp = fdp->fd_ofiles[SCARG(uap, fd)]) == NULL) + return (EBADF); + + if ((fp->f_flag & (FREAD | FWRITE)) == 0) + return (EBADF); + + com = SCARG(uap, com); + retval[0] = 0; + + switch (com) { + case LINUX_SNDCTL_DSP_RESET: + error = (*fp->f_ops->fo_ioctl)(fp, AUDIO_FLUSH, (caddr_t)0, p); + if (error) + return error; + break; + case LINUX_SNDCTL_DSP_SYNC: + case LINUX_SNDCTL_DSP_POST: + error = (*fp->f_ops->fo_ioctl)(fp, AUDIO_DRAIN, (caddr_t)0, p); + if (error) + return error; + break; + case LINUX_SNDCTL_DSP_SPEED: + AUDIO_INITINFO(&tmpinfo); + error = copyin(SCARG(uap, data), &idat, sizeof idat); + if (error) + return error; + tmpinfo.play.sample_rate = + tmpinfo.record.sample_rate = idat; + (void) (*fp->f_ops->fo_ioctl)(fp, AUDIO_SETINFO, (caddr_t)&tmpinfo, p); + error = (*fp->f_ops->fo_ioctl)(fp, AUDIO_GETINFO, (caddr_t)&tmpinfo, p); + if (error) + return error; + idat = tmpinfo.play.sample_rate; + error = copyout(&idat, SCARG(uap, data), sizeof idat); + if (error) + return error; + break; + case LINUX_SNDCTL_DSP_STEREO: + AUDIO_INITINFO(&tmpinfo); + error = copyin(SCARG(uap, data), &idat, sizeof idat); + if (error) + return error; + tmpinfo.play.channels = + tmpinfo.record.channels = idat ? 2 : 1; + (void) (*fp->f_ops->fo_ioctl)(fp, AUDIO_SETINFO, (caddr_t)&tmpinfo, p); + error = (*fp->f_ops->fo_ioctl)(fp, AUDIO_GETINFO, (caddr_t)&tmpinfo, p); + if (error) + return error; + idat = tmpinfo.play.channels - 1; + error = copyout(&idat, SCARG(uap, data), sizeof idat); + if (error) + return error; + break; + case LINUX_SNDCTL_DSP_GETBLKSIZE: + error = (*fp->f_ops->fo_ioctl)(fp, AUDIO_GETINFO, (caddr_t)&tmpinfo, p); + if (error) + return error; + idat = tmpinfo.blocksize; + error = copyout(&idat, SCARG(uap, data), sizeof idat); + if (error) + return error; + break; + case LINUX_SNDCTL_DSP_SETFMT: + AUDIO_INITINFO(&tmpinfo); + error = copyin(SCARG(uap, data), &idat, sizeof idat); + if (error) + return error; + switch (idat) { + case LINUX_AFMT_MU_LAW: + tmpinfo.play.precision = + tmpinfo.record.precision = 8; + tmpinfo.play.encoding = + tmpinfo.record.encoding = AUDIO_ENCODING_ULAW; + break; + case LINUX_AFMT_A_LAW: + tmpinfo.play.precision = + tmpinfo.record.precision = 8; + tmpinfo.play.encoding = + tmpinfo.record.encoding = AUDIO_ENCODING_ALAW; + break; + case LINUX_AFMT_U8: + tmpinfo.play.precision = + tmpinfo.record.precision = 8; + tmpinfo.play.encoding = + tmpinfo.record.encoding = AUDIO_ENCODING_LINEAR; + break; + case LINUX_AFMT_S16_LE: + tmpinfo.play.precision = + tmpinfo.record.precision = 16; + tmpinfo.play.encoding = + tmpinfo.record.encoding = AUDIO_ENCODING_LINEAR; + break; + default: + return EINVAL; + } + (void) (*fp->f_ops->fo_ioctl)(fp, AUDIO_SETINFO, (caddr_t)&tmpinfo, p); + error = (*fp->f_ops->fo_ioctl)(fp, AUDIO_GETINFO, (caddr_t)&tmpinfo, p); + if (error) + return error; + /*XXXX*/ + break; + case LINUX_SNDCTL_DSP_SETFRAGMENT: + AUDIO_INITINFO(&tmpinfo); + error = copyin(SCARG(uap, data), &idat, sizeof idat); + if (error) + return error; + if ((idat & 0xffff) < 4 || (idat & 0xffff) > 17) + return EINVAL; + tmpinfo.blocksize = 1 << (idat & 0xffff); + tmpinfo.hiwat = (idat >> 16) & 0xffff; + (void) (*fp->f_ops->fo_ioctl)(fp, AUDIO_SETINFO, (caddr_t)&tmpinfo, p); + error = (*fp->f_ops->fo_ioctl)(fp, AUDIO_GETINFO, (caddr_t)&tmpinfo, p); + if (error) + return error; + idat = tmpinfo.blocksize; + error = copyout(&idat, SCARG(uap, data), sizeof idat); + if (error) + return error; + break; + case LINUX_SNDCTL_DSP_GETFMTS: + idat = LINUX_AFMT_MU_LAW | LINUX_AFMT_U8 | LINUX_AFMT_S16_LE; + error = copyout(&idat, SCARG(uap, data), sizeof idat); + if (error) + return error; + break; + default: + return EINVAL; + } + + return 0; +} diff --git a/sys/compat/linux/linux_audio.h b/sys/compat/linux/linux_audio.h new file mode 100644 index 00000000000..af3e79f6770 --- /dev/null +++ b/sys/compat/linux/linux_audio.h @@ -0,0 +1,34 @@ +#define LINUX_IOCPARM_MASK 0x7f /* parameters must be < 128 bytes */ +#define LINUX_IOC_VOID 0x00000000 /* no parameters */ +#define LINUX_IOC_IN 0x40000000 /* copy in parameters */ +#define LINUX_IOC_OUT 0x80000000 /* copy out parameters */ +#define LINUX_IOC_INOUT (LINUX_IOC_IN | LINUX_IOC_OUT) +#define _LINUX_IOCTL(w,x,y,z) ((int)((w)|(((z)&LINUX_IOCPARM_MASK)<<16)|((x)<<8)|(y))) +#if 0 +#define _LINUX_IO(x,y) _LINUX_IOCTL(LINUX_IOC_VOID, x, y, 0) +#endif +#define _LINUX_IOR(x,y,t) _LINUX_IOCTL(LINUX_IOC_OUT, x, y, sizeof(t)) +#define _LINUX_IOW(x,y,t) _LINUX_IOCTL(LINUX_IOC_IN, x, y, sizeof(t)) +#define _LINUX_IOWR(x,y,t) _LINUX_IOCTL(LINUX_IOC_INOUT, x, y, sizeof(t)) + +#define LINUX_SNDCTL_DSP_RESET _LINUX_IO('P', 0) +#define LINUX_SNDCTL_DSP_SYNC _LINUX_IO('P', 1) +#define LINUX_SNDCTL_DSP_SPEED _LINUX_IOWR('P', 2, int) +#define LINUX_SNDCTL_DSP_STEREO _LINUX_IOWR('P', 3, int) +#define LINUX_SNDCTL_DSP_GETBLKSIZE _LINUX_IOWR('P', 4, int) +#define LINUX_SNDCTL_DSP_SETFMT _LINUX_IOWR('P', 5, int) +#define LINUX_SNDCTL_DSP_POST _LINUX_IO('P', 8) +#define LINUX_SNDCTL_DSP_SETFRAGMENT _LINUX_IOWR('P', 10, int) +#define LINUX_SNDCTL_DSP_GETFMTS _LINUX_IOR('P', 11, int) + +#define LINUX_AFMT_QUERY 0x00000000 /* Return current fmt */ +#define LINUX_AFMT_MU_LAW 0x00000001 +#define LINUX_AFMT_A_LAW 0x00000002 +#define LINUX_AFMT_IMA_ADPCM 0x00000004 +#define LINUX_AFMT_U8 0x00000008 +#define LINUX_AFMT_S16_LE 0x00000010 /* Little endian signed 16 */ +#define LINUX_AFMT_S16_BE 0x00000020 /* Big endian signed 16 */ +#define LINUX_AFMT_S8 0x00000040 +#define LINUX_AFMT_U16_LE 0x00000080 /* Little endian U16 */ +#define LINUX_AFMT_U16_BE 0x00000100 /* Big endian U16 */ +#define LINUX_AFMT_MPEG 0x00000200 /* MPEG (2) audio */ diff --git a/sys/compat/linux/linux_ioctl.c b/sys/compat/linux/linux_ioctl.c index cd04f9ae31e..4d6ab75d3b3 100644 --- a/sys/compat/linux/linux_ioctl.c +++ b/sys/compat/linux/linux_ioctl.c @@ -1,4 +1,4 @@ -/* $NetBSD: linux_ioctl.c,v 1.12 1996/02/27 08:18:16 mycroft Exp $ */ +/* $NetBSD: linux_ioctl.c,v 1.13 1996/03/08 04:56:03 mycroft Exp $ */ /* * Copyright (c) 1995 Frank van der Linden @@ -34,14 +34,10 @@ #include <sys/param.h> #include <sys/proc.h> #include <sys/systm.h> -#include <sys/file.h> -#include <sys/filedesc.h> -#include <sys/ioctl.h> -#include <sys/termios.h> -#include <sys/tty.h> -#include <sys/socket.h> #include <sys/ioctl.h> #include <sys/mount.h> + +#include <sys/socket.h> #include <net/if.h> #include <sys/sockio.h> @@ -49,389 +45,9 @@ #include <compat/linux/linux_types.h> #include <compat/linux/linux_ioctl.h> -#include <compat/linux/linux_sockio.h> -#include <compat/linux/linux_util.h> #include <compat/linux/linux_signal.h> #include <compat/linux/linux_syscallargs.h> -static speed_t linux_speeds[] = { - 0, 50, 75, 110, 134, 150, 200, 300, 600, 1200, 1800, 2400, 4800, - 9600, 19200, 38400, 57600, 115200 -}; - -static int linux_spmasks[] = { - LINUX_B0, LINUX_B50, LINUX_B75, LINUX_B110, LINUX_B134, LINUX_B150, - LINUX_B200, LINUX_B300, LINUX_B600, LINUX_B1200, LINUX_B1800, - LINUX_B2400, LINUX_B4800, LINUX_B9600, LINUX_B19200, LINUX_B38400, - LINUX_B57600, LINUX_B115200, LINUX_B230400 -}; - -/* - * Deal with termio ioctl cruft. This doesn't look very good.. - * XXX too much code duplication, obviously.. - * - * The conversion routines between Linux and BSD structures assume - * that the fields are already filled with the current values, - * so that fields present in BSD but not in Linux keep their current - * values. - */ - -static int -linux_termio_to_bsd_termios(lt, bts) - register struct linux_termio *lt; - register struct termios *bts; -{ - int index; - - bts->c_iflag = 0; - bts->c_iflag |= cvtto_bsd_mask(lt->c_iflag, LINUX_IGNBRK, IGNBRK); - bts->c_iflag |= cvtto_bsd_mask(lt->c_iflag, LINUX_BRKINT, BRKINT); - bts->c_iflag |= cvtto_bsd_mask(lt->c_iflag, LINUX_IGNPAR, IGNPAR); - bts->c_iflag |= cvtto_bsd_mask(lt->c_iflag, LINUX_INPCK, INPCK); - bts->c_iflag |= cvtto_bsd_mask(lt->c_iflag, LINUX_ISTRIP, ISTRIP); - bts->c_iflag |= cvtto_bsd_mask(lt->c_iflag, LINUX_INLCR, INLCR); - bts->c_iflag |= cvtto_bsd_mask(lt->c_iflag, LINUX_IGNCR, IGNCR); - bts->c_iflag |= cvtto_bsd_mask(lt->c_iflag, LINUX_ICRNL, ICRNL); - bts->c_iflag |= cvtto_bsd_mask(lt->c_iflag, LINUX_IXON, IXON); - bts->c_iflag |= cvtto_bsd_mask(lt->c_iflag, LINUX_IXANY, IXANY); - bts->c_iflag |= cvtto_bsd_mask(lt->c_iflag, LINUX_IXOFF, IXOFF); - bts->c_iflag |= cvtto_bsd_mask(lt->c_iflag, LINUX_IMAXBEL, IMAXBEL); - - bts->c_oflag = 0; - bts->c_oflag |= cvtto_bsd_mask(lt->c_oflag, LINUX_OPOST, OPOST); - bts->c_oflag |= cvtto_bsd_mask(lt->c_oflag, LINUX_ONLCR, ONLCR); - bts->c_oflag |= cvtto_bsd_mask(lt->c_oflag, LINUX_XTABS, OXTABS); - - /* - * This could have been: - * bts->c_cflag = (lt->c_flag & LINUX_CSIZE) << 4 - * But who knows, those values might perhaps change one day. - */ - switch (lt->c_cflag & LINUX_CSIZE) { - case LINUX_CS5: - bts->c_cflag = CS5; - break; - case LINUX_CS6: - bts->c_cflag = CS6; - break; - case LINUX_CS7: - bts->c_cflag = CS7; - break; - case LINUX_CS8: - bts->c_cflag = CS8; - break; - } - bts->c_cflag |= cvtto_bsd_mask(lt->c_cflag, LINUX_CSTOPB, CSTOPB); - bts->c_cflag |= cvtto_bsd_mask(lt->c_cflag, LINUX_CREAD, CREAD); - bts->c_cflag |= cvtto_bsd_mask(lt->c_cflag, LINUX_PARENB, PARENB); - bts->c_cflag |= cvtto_bsd_mask(lt->c_cflag, LINUX_PARODD, PARODD); - bts->c_cflag |= cvtto_bsd_mask(lt->c_cflag, LINUX_HUPCL, HUPCL); - bts->c_cflag |= cvtto_bsd_mask(lt->c_cflag, LINUX_CLOCAL, CLOCAL); - bts->c_cflag |= cvtto_bsd_mask(lt->c_cflag, LINUX_CRTSCTS, CRTSCTS); - - bts->c_lflag = 0; - bts->c_lflag |= cvtto_bsd_mask(lt->c_lflag, LINUX_ISIG, ISIG); - bts->c_lflag |= cvtto_bsd_mask(lt->c_lflag, LINUX_ICANON, ICANON); - bts->c_lflag |= cvtto_bsd_mask(lt->c_lflag, LINUX_ECHO, ECHO); - bts->c_lflag |= cvtto_bsd_mask(lt->c_lflag, LINUX_ECHOE, ECHOE); - bts->c_lflag |= cvtto_bsd_mask(lt->c_lflag, LINUX_ECHOK, ECHOK); - bts->c_lflag |= cvtto_bsd_mask(lt->c_lflag, LINUX_ECHONL, ECHONL); - bts->c_lflag |= cvtto_bsd_mask(lt->c_lflag, LINUX_NOFLSH, NOFLSH); - bts->c_lflag |= cvtto_bsd_mask(lt->c_lflag, LINUX_TOSTOP, TOSTOP); - bts->c_lflag |= cvtto_bsd_mask(lt->c_lflag, LINUX_ECHOCTL, ECHOCTL); - bts->c_lflag |= cvtto_bsd_mask(lt->c_lflag, LINUX_ECHOPRT, ECHOPRT); - bts->c_lflag |= cvtto_bsd_mask(lt->c_lflag, LINUX_ECHOKE, ECHOKE); - bts->c_lflag |= cvtto_bsd_mask(lt->c_lflag, LINUX_FLUSHO, FLUSHO); - bts->c_lflag |= cvtto_bsd_mask(lt->c_lflag, LINUX_PENDIN, PENDIN); - bts->c_lflag |= cvtto_bsd_mask(lt->c_lflag, LINUX_IEXTEN, IEXTEN); - - index = lt->c_cflag & LINUX_CBAUD; - if (index & LINUX_CBAUDEX) - index = (index & ~LINUX_CBAUDEX) + LINUX_NSPEEDS - 1; - bts->c_ispeed = bts->c_ospeed = linux_speeds[index]; - - bts->c_cc[VINTR] = lt->c_cc[LINUX_VINTR]; - bts->c_cc[VQUIT] = lt->c_cc[LINUX_VQUIT]; - bts->c_cc[VERASE] = lt->c_cc[LINUX_VERASE]; - bts->c_cc[VKILL] = lt->c_cc[LINUX_VKILL]; - bts->c_cc[VEOF] = lt->c_cc[LINUX_VEOF]; - bts->c_cc[VTIME] = lt->c_cc[LINUX_VTIME]; - bts->c_cc[VMIN] = lt->c_cc[LINUX_VMIN]; -} - -static int -bsd_termios_to_linux_termio(bts, lt) - register struct termios *bts; - register struct linux_termio *lt; -{ - int i, mask; - - lt->c_iflag = 0; - lt->c_iflag |= cvtto_linux_mask(bts->c_iflag, IGNBRK, LINUX_IGNBRK); - lt->c_iflag |= cvtto_linux_mask(bts->c_iflag, BRKINT, LINUX_BRKINT); - lt->c_iflag |= cvtto_linux_mask(bts->c_iflag, IGNPAR, LINUX_IGNPAR); - lt->c_iflag |= cvtto_linux_mask(bts->c_iflag, INPCK, LINUX_INPCK); - lt->c_iflag |= cvtto_linux_mask(bts->c_iflag, ISTRIP, LINUX_ISTRIP); - lt->c_iflag |= cvtto_linux_mask(bts->c_iflag, INLCR, LINUX_INLCR); - lt->c_iflag |= cvtto_linux_mask(bts->c_iflag, IGNCR, LINUX_IGNCR); - lt->c_iflag |= cvtto_linux_mask(bts->c_iflag, ICRNL, LINUX_ICRNL); - lt->c_iflag |= cvtto_linux_mask(bts->c_iflag, IXON, LINUX_IXON); - lt->c_iflag |= cvtto_linux_mask(bts->c_iflag, IXANY, LINUX_IXANY); - lt->c_iflag |= cvtto_linux_mask(bts->c_iflag, IXOFF, LINUX_IXOFF); - lt->c_iflag |= cvtto_linux_mask(bts->c_iflag, IMAXBEL, LINUX_IMAXBEL); - - lt->c_oflag = 0; - lt->c_oflag |= cvtto_linux_mask(bts->c_oflag, OPOST, LINUX_OPOST); - lt->c_oflag |= cvtto_linux_mask(bts->c_oflag, ONLCR, LINUX_ONLCR); - lt->c_oflag |= cvtto_linux_mask(bts->c_oflag, OXTABS, LINUX_XTABS); - - switch (bts->c_cflag & CSIZE) { - case CS5: - lt->c_cflag = LINUX_CS5; - break; - case CS6: - lt->c_cflag = LINUX_CS6; - break; - case CS7: - lt->c_cflag = LINUX_CS7; - break; - case CS8: - lt->c_cflag = LINUX_CS8; - break; - } - lt->c_cflag |= cvtto_linux_mask(bts->c_cflag, CSTOPB, LINUX_CSTOPB); - lt->c_cflag |= cvtto_linux_mask(bts->c_cflag, CREAD, LINUX_CREAD); - lt->c_cflag |= cvtto_linux_mask(bts->c_cflag, PARENB, LINUX_PARENB); - lt->c_cflag |= cvtto_linux_mask(bts->c_cflag, PARODD, LINUX_PARODD); - lt->c_cflag |= cvtto_linux_mask(bts->c_cflag, HUPCL, LINUX_HUPCL); - lt->c_cflag |= cvtto_linux_mask(bts->c_cflag, CLOCAL, LINUX_CLOCAL); - lt->c_cflag |= cvtto_linux_mask(bts->c_cflag, CRTSCTS, LINUX_CRTSCTS); - - lt->c_lflag = 0; - lt->c_lflag |= cvtto_linux_mask(bts->c_lflag, ISIG, LINUX_ISIG); - lt->c_lflag |= cvtto_linux_mask(bts->c_lflag, ICANON, LINUX_ICANON); - lt->c_lflag |= cvtto_linux_mask(bts->c_lflag, ECHO, LINUX_ECHO); - lt->c_lflag |= cvtto_linux_mask(bts->c_lflag, ECHOE, LINUX_ECHOE); - lt->c_lflag |= cvtto_linux_mask(bts->c_lflag, ECHOK, LINUX_ECHOK); - lt->c_lflag |= cvtto_linux_mask(bts->c_lflag, ECHONL, LINUX_ECHONL); - lt->c_lflag |= cvtto_linux_mask(bts->c_lflag, NOFLSH, LINUX_NOFLSH); - lt->c_lflag |= cvtto_linux_mask(bts->c_lflag, TOSTOP, LINUX_TOSTOP); - lt->c_lflag |= cvtto_linux_mask(bts->c_lflag, ECHOCTL, LINUX_ECHOCTL); - lt->c_lflag |= cvtto_linux_mask(bts->c_lflag, ECHOPRT, LINUX_ECHOPRT); - lt->c_lflag |= cvtto_linux_mask(bts->c_lflag, ECHOKE, LINUX_ECHOKE); - lt->c_lflag |= cvtto_linux_mask(bts->c_lflag, FLUSHO, LINUX_FLUSHO); - lt->c_lflag |= cvtto_linux_mask(bts->c_lflag, PENDIN, LINUX_PENDIN); - lt->c_lflag |= cvtto_linux_mask(bts->c_lflag, IEXTEN, LINUX_IEXTEN); - - mask = LINUX_B9600; /* XXX default value should this be 0? */ - for (i = 0; i < sizeof (linux_speeds) / sizeof (speed_t); i++) { - if (bts->c_ospeed == linux_speeds[i]) { - mask = linux_spmasks[i]; - break; - } - } - lt->c_cflag |= mask; - - lt->c_cc[LINUX_VINTR] = bts->c_cc[VINTR]; - lt->c_cc[LINUX_VQUIT] = bts->c_cc[VQUIT]; - lt->c_cc[LINUX_VERASE] = bts->c_cc[VERASE]; - lt->c_cc[LINUX_VKILL] = bts->c_cc[VKILL]; - lt->c_cc[LINUX_VEOF] = bts->c_cc[VEOF]; - lt->c_cc[LINUX_VTIME] = bts->c_cc[VTIME]; - lt->c_cc[LINUX_VMIN] = bts->c_cc[VMIN]; - lt->c_cc[LINUX_VSWTC] = 0; - - /* XXX should be fixed someday */ - lt->c_line = 0; -} - -static int -linux_termios_to_bsd_termios(lts, bts) - register struct linux_termios *lts; - register struct termios *bts; -{ - int index; - - bts->c_iflag = 0; - bts->c_iflag |= cvtto_bsd_mask(lts->c_iflag, LINUX_IGNBRK, IGNBRK); - bts->c_iflag |= cvtto_bsd_mask(lts->c_iflag, LINUX_BRKINT, BRKINT); - bts->c_iflag |= cvtto_bsd_mask(lts->c_iflag, LINUX_IGNPAR, IGNPAR); - bts->c_iflag |= cvtto_bsd_mask(lts->c_iflag, LINUX_INPCK, INPCK); - bts->c_iflag |= cvtto_bsd_mask(lts->c_iflag, LINUX_ISTRIP, ISTRIP); - bts->c_iflag |= cvtto_bsd_mask(lts->c_iflag, LINUX_INLCR, INLCR); - bts->c_iflag |= cvtto_bsd_mask(lts->c_iflag, LINUX_IGNCR, IGNCR); - bts->c_iflag |= cvtto_bsd_mask(lts->c_iflag, LINUX_ICRNL, ICRNL); - bts->c_iflag |= cvtto_bsd_mask(lts->c_iflag, LINUX_IXON, IXON); - bts->c_iflag |= cvtto_bsd_mask(lts->c_iflag, LINUX_IXANY, IXANY); - bts->c_iflag |= cvtto_bsd_mask(lts->c_iflag, LINUX_IXOFF, IXOFF); - bts->c_iflag |= cvtto_bsd_mask(lts->c_iflag, LINUX_IMAXBEL, IMAXBEL); - - bts->c_oflag = 0; - bts->c_oflag |= cvtto_bsd_mask(lts->c_oflag, LINUX_OPOST, OPOST); - bts->c_oflag |= cvtto_bsd_mask(lts->c_oflag, LINUX_ONLCR, ONLCR); - bts->c_oflag |= cvtto_bsd_mask(lts->c_oflag, LINUX_XTABS, OXTABS); - - bts->c_cflag = 0; - switch (lts->c_cflag & LINUX_CSIZE) { - case LINUX_CS5: - bts->c_cflag = CS5; - break; - case LINUX_CS6: - bts->c_cflag = CS6; - break; - case LINUX_CS7: - bts->c_cflag = CS7; - break; - case LINUX_CS8: - bts->c_cflag = CS8; - break; - } - bts->c_cflag |= cvtto_bsd_mask(lts->c_cflag, LINUX_CSTOPB, CSTOPB); - bts->c_cflag |= cvtto_bsd_mask(lts->c_cflag, LINUX_CREAD, CREAD); - bts->c_cflag |= cvtto_bsd_mask(lts->c_cflag, LINUX_PARENB, PARENB); - bts->c_cflag |= cvtto_bsd_mask(lts->c_cflag, LINUX_PARODD, PARODD); - bts->c_cflag |= cvtto_bsd_mask(lts->c_cflag, LINUX_HUPCL, HUPCL); - bts->c_cflag |= cvtto_bsd_mask(lts->c_cflag, LINUX_CLOCAL, CLOCAL); - bts->c_cflag |= cvtto_bsd_mask(lts->c_cflag, LINUX_CRTSCTS, CRTSCTS); - - bts->c_lflag = 0; - bts->c_lflag |= cvtto_bsd_mask(lts->c_lflag, LINUX_ISIG, ISIG); - bts->c_lflag |= cvtto_bsd_mask(lts->c_lflag, LINUX_ICANON, ICANON); - bts->c_lflag |= cvtto_bsd_mask(lts->c_lflag, LINUX_ECHO, ECHO); - bts->c_lflag |= cvtto_bsd_mask(lts->c_lflag, LINUX_ECHOE, ECHOE); - bts->c_lflag |= cvtto_bsd_mask(lts->c_lflag, LINUX_ECHOK, ECHOK); - bts->c_lflag |= cvtto_bsd_mask(lts->c_lflag, LINUX_ECHONL, ECHONL); - bts->c_lflag |= cvtto_bsd_mask(lts->c_lflag, LINUX_NOFLSH, NOFLSH); - bts->c_lflag |= cvtto_bsd_mask(lts->c_lflag, LINUX_TOSTOP, TOSTOP); - bts->c_lflag |= cvtto_bsd_mask(lts->c_lflag, LINUX_ECHOCTL, ECHOCTL); - bts->c_lflag |= cvtto_bsd_mask(lts->c_lflag, LINUX_ECHOPRT, ECHOPRT); - bts->c_lflag |= cvtto_bsd_mask(lts->c_lflag, LINUX_ECHOKE, ECHOKE); - bts->c_lflag |= cvtto_bsd_mask(lts->c_lflag, LINUX_FLUSHO, FLUSHO); - bts->c_lflag |= cvtto_bsd_mask(lts->c_lflag, LINUX_PENDIN, PENDIN); - bts->c_lflag |= cvtto_bsd_mask(lts->c_lflag, LINUX_IEXTEN, IEXTEN); - - index = lts->c_cflag & LINUX_CBAUD; - if (index & LINUX_CBAUDEX) - index = (index & ~LINUX_CBAUDEX) + LINUX_NSPEEDS - 1; - bts->c_ispeed = bts->c_ospeed = linux_speeds[index]; - - bts->c_cc[VINTR] = lts->c_cc[LINUX_VINTR]; - bts->c_cc[VQUIT] = lts->c_cc[LINUX_VQUIT]; - bts->c_cc[VERASE] = lts->c_cc[LINUX_VERASE]; - bts->c_cc[VKILL] = lts->c_cc[LINUX_VKILL]; - bts->c_cc[VEOF] = lts->c_cc[LINUX_VEOF]; - bts->c_cc[VTIME] = lts->c_cc[LINUX_VTIME]; - bts->c_cc[VMIN] = lts->c_cc[LINUX_VMIN]; - bts->c_cc[VEOL] = lts->c_cc[LINUX_VEOL]; - bts->c_cc[VEOL2] = lts->c_cc[LINUX_VEOL2]; - bts->c_cc[VWERASE] = lts->c_cc[LINUX_VWERASE]; - bts->c_cc[VSUSP] = lts->c_cc[LINUX_VSUSP]; - bts->c_cc[VSTART] = lts->c_cc[LINUX_VSTART]; - bts->c_cc[VSTOP] = lts->c_cc[LINUX_VSTOP]; - bts->c_cc[VLNEXT] = lts->c_cc[LINUX_VLNEXT]; - bts->c_cc[VDISCARD] = lts->c_cc[LINUX_VDISCARD]; - bts->c_cc[VREPRINT] = lts->c_cc[LINUX_VREPRINT]; -} - -static int -bsd_termios_to_linux_termios(bts, lts) - register struct termios *bts; - register struct linux_termios *lts; -{ - int i, mask; - - lts->c_iflag = 0; - lts->c_iflag |= cvtto_linux_mask(bts->c_iflag, IGNBRK, LINUX_IGNBRK); - lts->c_iflag |= cvtto_linux_mask(bts->c_iflag, BRKINT, LINUX_BRKINT); - lts->c_iflag |= cvtto_linux_mask(bts->c_iflag, IGNPAR, LINUX_IGNPAR); - lts->c_iflag |= cvtto_linux_mask(bts->c_iflag, INPCK, LINUX_INPCK); - lts->c_iflag |= cvtto_linux_mask(bts->c_iflag, ISTRIP, LINUX_ISTRIP); - lts->c_iflag |= cvtto_linux_mask(bts->c_iflag, INLCR, LINUX_INLCR); - lts->c_iflag |= cvtto_linux_mask(bts->c_iflag, IGNCR, LINUX_IGNCR); - lts->c_iflag |= cvtto_linux_mask(bts->c_iflag, ICRNL, LINUX_ICRNL); - lts->c_iflag |= cvtto_linux_mask(bts->c_iflag, IXON, LINUX_IXON); - lts->c_iflag |= cvtto_linux_mask(bts->c_iflag, IXANY, LINUX_IXANY); - lts->c_iflag |= cvtto_linux_mask(bts->c_iflag, IXOFF, LINUX_IXOFF); - lts->c_iflag |= cvtto_linux_mask(bts->c_iflag, IMAXBEL, LINUX_IMAXBEL); - - lts->c_oflag = 0; - lts->c_oflag |= cvtto_linux_mask(bts->c_oflag, OPOST, LINUX_OPOST); - lts->c_oflag |= cvtto_linux_mask(bts->c_oflag, ONLCR, LINUX_ONLCR); - lts->c_oflag |= cvtto_linux_mask(bts->c_oflag, OXTABS, LINUX_XTABS); - - switch (bts->c_cflag & CSIZE) { - case CS5: - lts->c_cflag = LINUX_CS5; - break; - case CS6: - lts->c_cflag = LINUX_CS6; - break; - case CS7: - lts->c_cflag = LINUX_CS7; - break; - case CS8: - lts->c_cflag = LINUX_CS8; - break; - } - lts->c_cflag |= cvtto_linux_mask(bts->c_cflag, CS5, LINUX_CS5); - lts->c_cflag |= cvtto_linux_mask(bts->c_cflag, CS6, LINUX_CS6); - lts->c_cflag |= cvtto_linux_mask(bts->c_cflag, CS7, LINUX_CS7); - lts->c_cflag |= cvtto_linux_mask(bts->c_cflag, CS8, LINUX_CS8); - lts->c_cflag |= cvtto_linux_mask(bts->c_cflag, CSTOPB, LINUX_CSTOPB); - lts->c_cflag |= cvtto_linux_mask(bts->c_cflag, CREAD, LINUX_CREAD); - lts->c_cflag |= cvtto_linux_mask(bts->c_cflag, PARENB, LINUX_PARENB); - lts->c_cflag |= cvtto_linux_mask(bts->c_cflag, PARODD, LINUX_PARODD); - lts->c_cflag |= cvtto_linux_mask(bts->c_cflag, HUPCL, LINUX_HUPCL); - lts->c_cflag |= cvtto_linux_mask(bts->c_cflag, CLOCAL, LINUX_CLOCAL); - lts->c_cflag |= cvtto_linux_mask(bts->c_cflag, CRTSCTS, LINUX_CRTSCTS); - - lts->c_lflag = 0; - lts->c_lflag |= cvtto_linux_mask(bts->c_lflag, ISIG, LINUX_ISIG); - lts->c_lflag |= cvtto_linux_mask(bts->c_lflag, ICANON, LINUX_ICANON); - lts->c_lflag |= cvtto_linux_mask(bts->c_lflag, ECHO, LINUX_ECHO); - lts->c_lflag |= cvtto_linux_mask(bts->c_lflag, ECHOE, LINUX_ECHOE); - lts->c_lflag |= cvtto_linux_mask(bts->c_lflag, ECHOK, LINUX_ECHOK); - lts->c_lflag |= cvtto_linux_mask(bts->c_lflag, ECHONL, LINUX_ECHONL); - lts->c_lflag |= cvtto_linux_mask(bts->c_lflag, NOFLSH, LINUX_NOFLSH); - lts->c_lflag |= cvtto_linux_mask(bts->c_lflag, TOSTOP, LINUX_TOSTOP); - lts->c_lflag |= cvtto_linux_mask(bts->c_lflag, ECHOCTL, LINUX_ECHOCTL); - lts->c_lflag |= cvtto_linux_mask(bts->c_lflag, ECHOPRT, LINUX_ECHOPRT); - lts->c_lflag |= cvtto_linux_mask(bts->c_lflag, ECHOKE, LINUX_ECHOKE); - lts->c_lflag |= cvtto_linux_mask(bts->c_lflag, FLUSHO, LINUX_FLUSHO); - lts->c_lflag |= cvtto_linux_mask(bts->c_lflag, PENDIN, LINUX_PENDIN); - lts->c_lflag |= cvtto_linux_mask(bts->c_lflag, IEXTEN, LINUX_IEXTEN); - - mask = LINUX_B9600; /* XXX default value */ - for (i = 0; i < sizeof (linux_speeds) / sizeof (speed_t); i++) { - if (bts->c_ospeed == linux_speeds[i]) { - mask = linux_spmasks[i]; - break; - } - } - lts->c_cflag |= mask; - - lts->c_cc[LINUX_VINTR] = bts->c_cc[VINTR]; - lts->c_cc[LINUX_VQUIT] = bts->c_cc[VQUIT]; - lts->c_cc[LINUX_VERASE] = bts->c_cc[VERASE]; - lts->c_cc[LINUX_VKILL] = bts->c_cc[VKILL]; - lts->c_cc[LINUX_VEOF] = bts->c_cc[VEOF]; - lts->c_cc[LINUX_VTIME] = bts->c_cc[VTIME]; - lts->c_cc[LINUX_VMIN] = bts->c_cc[VMIN]; - lts->c_cc[LINUX_VEOL] = bts->c_cc[VEOL]; - lts->c_cc[LINUX_VEOL2] = bts->c_cc[VEOL2]; - lts->c_cc[LINUX_VWERASE] = bts->c_cc[VWERASE]; - lts->c_cc[LINUX_VSUSP] = bts->c_cc[VSUSP]; - lts->c_cc[LINUX_VSTART] = bts->c_cc[VSTART]; - lts->c_cc[LINUX_VSTOP] = bts->c_cc[VSTOP]; - lts->c_cc[LINUX_VLNEXT] = bts->c_cc[VLNEXT]; - lts->c_cc[LINUX_VDISCARD] = bts->c_cc[VDISCARD]; - lts->c_cc[LINUX_VREPRINT] = bts->c_cc[VREPRINT]; - lts->c_cc[LINUX_VSWTC] = 0; - - /* XXX should be fixed someday */ - lts->c_line = 0; -} - /* * Most ioctl command are just converted to their NetBSD values, * and passed on. The ones that take structure pointers and (flag) @@ -450,225 +66,15 @@ linux_sys_ioctl(p, v, retval) syscallarg(u_long) com; syscallarg(caddr_t) data; } */ *uap = v; - int fd; - unsigned long com; - caddr_t data, sg; - struct file *fp; - struct filedesc *fdp; - struct linux_termio tmplt, *alt; - struct linux_termios tmplts, *alts; - struct termios tmpbts, *abts; - struct sys_ioctl_args ia; - int error, idat, *idatp; - - fd = SCARG(&ia, fd) = SCARG(uap, fd); - com = SCARG(uap, com); - data = SCARG(&ia, data) = SCARG(uap, data); - retval[0] = 0; - - fdp = p->p_fd; - if ((u_int)fd >= fdp->fd_nfiles || - (fp = fdp->fd_ofiles[fd]) == NULL) - return (EBADF); - - if ((fp->f_flag & (FREAD | FWRITE)) == 0) - return (EBADF); - sg = stackgap_init(p->p_emul); - - switch (com) { - case LINUX_TCGETS: - SCARG(&ia, com) = TIOCGETA; - abts = stackgap_alloc(&sg, sizeof (*abts)); - SCARG(&ia, data) = (caddr_t) abts; - if ((error = sys_ioctl(p, &ia, retval)) != 0) - return error; - if ((error = copyin(abts, &tmpbts, sizeof tmpbts))) - return error; - bsd_termios_to_linux_termios(&tmpbts, &tmplts); - return copyout(&tmplts, data, sizeof tmplts); - case LINUX_TCSETS: - case LINUX_TCSETSW: - case LINUX_TCSETSF: - switch (com) { - case LINUX_TCSETS: - SCARG(&ia, com) = TIOCSETA; - break; - case LINUX_TCSETSW: - SCARG(&ia, com) = TIOCSETAW; - break; - case LINUX_TCSETSF: - SCARG(&ia, com) = TIOCSETAF; - break; - } - if ((error = copyin(data, &tmplts, sizeof tmplts))) - return error; - abts = stackgap_alloc(&sg, sizeof tmpbts); - /* - * First fill in all fields, so that we keep the current - * values for fields that Linux doesn't know about. - */ - if ((error = (*fp->f_ops->fo_ioctl)(fp, TIOCGETA, - (caddr_t) &tmpbts, p))) - return error; - linux_termios_to_bsd_termios(&tmplts, &tmpbts); - if ((error = copyout(&tmpbts, abts, sizeof tmpbts))) - return error; - SCARG(&ia, data) = (caddr_t) abts; - return sys_ioctl(p, &ia, retval); - case LINUX_TCGETA: - SCARG(&ia, com) = TIOCGETA; - abts = stackgap_alloc(&sg, sizeof (*abts)); - SCARG(&ia, data) = (caddr_t) abts; - if ((error = sys_ioctl(p, &ia, retval)) != 0) - return error; - if ((error = copyin(abts, &tmpbts, sizeof tmpbts))) - return error; - bsd_termios_to_linux_termio(&tmpbts, &tmplt); - return copyout(&tmplt, data, sizeof tmplt); - case LINUX_TCSETA: - case LINUX_TCSETAW: - case LINUX_TCSETAF: - switch (com) { - case LINUX_TCSETA: - SCARG(&ia, com) = TIOCSETA; - break; - case LINUX_TCSETAW: - SCARG(&ia, com) = TIOCSETAW; - break; - case LINUX_TCSETAF: - SCARG(&ia, com) = TIOCSETAF; - break; - } - if ((error = copyin(data, &tmplt, sizeof tmplt))) - return error; - abts = stackgap_alloc(&sg, sizeof tmpbts); - /* - * First fill in all fields, so that we keep the current - * values for fields that Linux doesn't know about. - */ - if ((error = (*fp->f_ops->fo_ioctl)(fp, TIOCGETA, - (caddr_t) &tmpbts, p))) - return error; - linux_termio_to_bsd_termios(&tmplt, &tmpbts); - if ((error = copyout(&tmpbts, abts, sizeof tmpbts))) - return error; - SCARG(&ia, data) = (caddr_t) abts; - return sys_ioctl(p, &ia, retval); - case LINUX_TIOCSETD: - if ((error = copyin(data, (caddr_t) &idat, sizeof idat))) - return error; - switch (idat) { - case LINUX_N_TTY: - idat = TTYDISC; - break; - case LINUX_N_SLIP: - idat = SLIPDISC; - break; - case LINUX_N_PPP: - idat = PPPDISC; - break; - /* - * We can't handle the mouse line discipline Linux has. - */ - case LINUX_N_MOUSE: - default: - return EINVAL; - } - - idatp = (int *) stackgap_alloc(&sg, sizeof (int)); - if ((error = copyout(&idat, idatp, sizeof (int)))) - return error; - SCARG(&ia, com) = TIOCSETD; - SCARG(&ia, data) = (caddr_t) idatp; - break; - case LINUX_TIOCGETD: - idatp = (int *) stackgap_alloc(&sg, sizeof (int)); - SCARG(&ia, com) = TIOCGETD; - SCARG(&ia, data) = (caddr_t) idatp; - if ((error = sys_ioctl(p, &ia, retval))) - return error; - if ((error = copyin(idatp, (caddr_t) &idat, sizeof (int)))) - return error; - switch (idat) { - case TTYDISC: - idat = LINUX_N_TTY; - break; - case SLIPDISC: - idat = LINUX_N_SLIP; - break; - case PPPDISC: - idat = LINUX_N_PPP; - break; - /* - * Linux does not have the tablet line discipline. - */ - case TABLDISC: - default: - idat = -1; /* XXX What should this be? */ - break; - } - return copyout(&idat, data, sizeof (int)); - case LINUX_TIOCGWINSZ: - SCARG(&ia, com) = TIOCGWINSZ; - break; - case LINUX_TIOCSWINSZ: - SCARG(&ia, com) = TIOCSWINSZ; - break; - case LINUX_TIOCGPGRP: - SCARG(&ia, com) = TIOCGPGRP; - break; - case LINUX_TIOCSPGRP: - SCARG(&ia, com) = TIOCSPGRP; - break; - case LINUX_FIONREAD: - SCARG(&ia, com) = FIONREAD; - break; - case LINUX_FIONBIO: - SCARG(&ia, com) = FIONBIO; - break; - case LINUX_FIOASYNC: - SCARG(&ia, com) = FIOASYNC; - break; - case LINUX_TIOCEXCL: - SCARG(&ia, com) = TIOCEXCL; - break; - case LINUX_TIOCNXCL: - SCARG(&ia, com) = TIOCNXCL; - break; - case LINUX_TIOCCONS: - SCARG(&ia, com) = TIOCCONS; - break; - case LINUX_TIOCNOTTY: - SCARG(&ia, com) = TIOCNOTTY; - break; - case LINUX_SIOCGIFCONF: - SCARG(&ia, com) = OSIOCGIFCONF; - break; - case LINUX_SIOCGIFFLAGS: - SCARG(&ia, com) = SIOCGIFFLAGS; - break; - case LINUX_SIOCGIFADDR: - SCARG(&ia, com) = OSIOCGIFADDR; - break; - case LINUX_SIOCGIFDSTADDR: - SCARG(&ia, com) = OSIOCGIFDSTADDR; - break; - case LINUX_SIOCGIFBRDADDR: - SCARG(&ia, com) = OSIOCGIFBRDADDR; - break; - case LINUX_SIOCGIFNETMASK: - SCARG(&ia, com) = OSIOCGIFNETMASK; - break; - case LINUX_SIOCADDMULTI: - SCARG(&ia, com) = SIOCADDMULTI; - break; - case LINUX_SIOCDELMULTI: - SCARG(&ia, com) = SIOCDELMULTI; - break; + switch (LINUX_IOCGROUP(SCARG(uap, com))) { + case 'P': + return linux_ioctl_audio(p, uap, retval); + case 'T': + return linux_ioctl_termios(p, uap, retval); + case 0x89: + return linux_ioctl_socket(p, uap, retval); default: return linux_machdepioctl(p, uap, retval); } - - return sys_ioctl(p, &ia, retval); } diff --git a/sys/compat/linux/linux_ioctl.h b/sys/compat/linux/linux_ioctl.h index 0acc5da9f02..f1c8592eaf5 100644 --- a/sys/compat/linux/linux_ioctl.h +++ b/sys/compat/linux/linux_ioctl.h @@ -1,4 +1,4 @@ -/* $NetBSD: linux_ioctl.h,v 1.2 1995/08/16 04:14:58 mycroft Exp $ */ +/* $NetBSD: linux_ioctl.h,v 1.3 1996/03/08 04:56:04 mycroft Exp $ */ /* * Copyright (c) 1995 Frank van der Linden @@ -31,248 +31,5 @@ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ -#ifndef _LINUX_IOCTL_H -#define _LINUX_IOCTL_H - -#define _LINUX_IO(c,n) (((c)<< 8) | (n)) - -#define LINUX_TCGETS _LINUX_IO('T',1) -#define LINUX_TCSETS _LINUX_IO('T',2) -#define LINUX_TCSETSW _LINUX_IO('T',3) -#define LINUX_TCSETSF _LINUX_IO('T',4) -#define LINUX_TCGETA _LINUX_IO('T',5) -#define LINUX_TCSETA _LINUX_IO('T',6) -#define LINUX_TCSETAW _LINUX_IO('T',7) -#define LINUX_TCSETAF _LINUX_IO('T',8) -#define LINUX_TCSBRK _LINUX_IO('T',9) -#define LINUX_TCXONC _LINUX_IO('T',10) -#define LINUX_TCFLSH _LINUX_IO('T',11) -#define LINUX_TIOCEXCL _LINUX_IO('T',12) -#define LINUX_TIOCNXCL _LINUX_IO('T',13) -#define LINUX_TIOCSCTTY _LINUX_IO('T',14) -#define LINUX_TIOCGPGRP _LINUX_IO('T',15) -#define LINUX_TIOCSPGRP _LINUX_IO('T',16) -#define LINUX_TIOCOUTQ _LINUX_IO('T',17) -#define LINUX_TIOCSTI _LINUX_IO('T',18) -#define LINUX_TIOCGWINSZ _LINUX_IO('T',19) -#define LINUX_TIOCSWINSZ _LINUX_IO('T',20) -#define LINUX_TIOCMGET _LINUX_IO('T',21) -#define LINUX_TIOCMBIS _LINUX_IO('T',22) -#define LINUX_TIOCMBIC _LINUX_IO('T',23) -#define LINUX_TIOCMSET _LINUX_IO('T',24) -#define LINUX_TIOCGSOFTCAR _LINUX_IO('T',25) -#define LINUX_TIOCSSOFTCAR _LINUX_IO('T',26) -#define LINUX_FIONREAD _LINUX_IO('T',27) -#define LINUX_TIOCINQ LINUX_FIONREAD -#define LINUX_TIOCLINUX _LINUX_IO('T',28) -#define LINUX_TIOCCONS _LINUX_IO('T',29) -#define LINUX_TIOCGSERIAL _LINUX_IO('T',30) -#define LINUX_TIOCSSERIAL _LINUX_IO('T',31) -#define LINUX_TIOCPKT _LINUX_IO('T',32) -#define LINUX_FIONBIO _LINUX_IO('T',33) -#define LINUX_TIOCNOTTY _LINUX_IO('T',34) -#define LINUX_TIOCSETD _LINUX_IO('T',35) -#define LINUX_TIOCGETD _LINUX_IO('T',36) -#define LINUX_TCSBRKP _LINUX_IO('T',37) -#define LINUX_TIOCTTYGSTRUCT _LINUX_IO('T',38) - -#define LINUX_FIONCLEX _LINUX_IO('T',80) -#define LINUX_FIOCLEX _LINUX_IO('T',81) -#define LINUX_FIOASYNC _LINUX_IO('T',82) -#define LINUX_TIOCSERCONFIG _LINUX_IO('T',83) -#define LINUX_TIOCSERGWILD _LINUX_IO('T',84) -#define LINUX_TIOCSERSWILD _LINUX_IO('T',85) -#define LINUX_TIOCGLCKTRMIOS _LINUX_IO('T',86) -#define LINUX_TIOCSLCKTRMIOS _LINUX_IO('T',87) -#define LINUX_TIOCSERGSTRUCT _LINUX_IO('T',88) -#define LINUX_TIOCSERGETLSR _LINUX_IO('T',89) - - -#define LINUX_NCC 8 -struct linux_termio { - unsigned short c_iflag; - unsigned short c_oflag; - unsigned short c_cflag; - unsigned short c_lflag; - unsigned char c_line; - unsigned char c_cc[LINUX_NCC]; -}; - -typedef unsigned char linux_cc_t; -typedef unsigned long linux_tcflag_t; - -#define LINUX_NCCS 19 -struct linux_termios { - linux_tcflag_t c_iflag; - linux_tcflag_t c_oflag; - linux_tcflag_t c_cflag; - linux_tcflag_t c_lflag; - linux_cc_t c_line; - linux_cc_t c_cc[LINUX_NCCS]; -}; - -/* Just in old style linux_termio struct */ -#define LINUX_VINTR 0 -#define LINUX_VQUIT 1 -#define LINUX_VERASE 2 -#define LINUX_VKILL 3 -#define LINUX_VEOF 4 -#define LINUX_VTIME 5 -#define LINUX_VMIN 6 -#define LINUX_VSWTC 7 - -/* In the termios struct too */ -#define LINUX_VSTART 8 -#define LINUX_VSTOP 9 -#define LINUX_VSUSP 10 -#define LINUX_VEOL 11 -#define LINUX_VREPRINT 12 -#define LINUX_VDISCARD 13 -#define LINUX_VWERASE 14 -#define LINUX_VLNEXT 15 -#define LINUX_VEOL2 16 - -/* Linux c_iflag masks */ -#define LINUX_IGNBRK 0x0000001 -#define LINUX_BRKINT 0x0000002 -#define LINUX_IGNPAR 0x0000004 -#define LINUX_PARMRK 0x0000008 -#define LINUX_INPCK 0x0000010 -#define LINUX_ISTRIP 0x0000020 -#define LINUX_INLCR 0x0000040 -#define LINUX_IGNCR 0x0000080 -#define LINUX_ICRNL 0x0000100 -#define LINUX_IUCLC 0x0000200 -#define LINUX_IXON 0x0000400 -#define LINUX_IXANY 0x0000800 -#define LINUX_IXOFF 0x0001000 -#define LINUX_IMAXBEL 0x0002000 - -/* Linux c_oflag masks */ -#define LINUX_OPOST 0x0000001 -#define LINUX_OLCUC 0x0000002 -#define LINUX_ONLCR 0x0000004 -#define LINUX_OCRNL 0x0000008 -#define LINUX_ONOCR 0x0000010 -#define LINUX_ONLRET 0x0000020 -#define LINUX_OFILL 0x0000040 -#define LINUX_OFDEL 0x0000080 -#define LINUX_NLDLY 0x0000100 - -#define LINUX_NL0 0x0000000 -#define LINUX_NL1 0x0000100 -#define LINUX_CRDLY 0x0000600 -#define LINUX_CR0 0x0000000 -#define LINUX_CR1 0x0000200 -#define LINUX_CR2 0x0000400 -#define LINUX_CR3 0x0000600 -#define LINUX_TABDLY 0x0001800 -#define LINUX_TAB0 0x0000000 -#define LINUX_TAB1 0x0000800 -#define LINUX_TAB2 0x0001000 -#define LINUX_TAB3 0x0001800 -#define LINUX_XTABS 0x0001800 -#define LINUX_BSDLY 0x0002000 -#define LINUX_BS0 0x0000000 -#define LINUX_BS1 0x0002000 -#define LINUX_VTDLY 0x0004000 -#define LINUX_VT0 0x0000000 -#define LINUX_VT1 0x0004000 -#define LINUX_FFDLY 0x0008000 -#define LINUX_FF0 0x0000000 -#define LINUX_FF1 0x0008000 - -/* Linux c_cflag bit masks */ - -#define LINUX_NSPEEDS 16 -#define LINUX_NXSPEEDS 2 - -#define LINUX_CBAUD 0x0000100f - -#define LINUX_B0 0x00000000 -#define LINUX_B50 0x00000001 -#define LINUX_B75 0x00000002 -#define LINUX_B110 0x00000003 -#define LINUX_B134 0x00000004 -#define LINUX_B150 0x00000005 -#define LINUX_B200 0x00000006 -#define LINUX_B300 0x00000007 -#define LINUX_B600 0x00000008 -#define LINUX_B1200 0x00000009 -#define LINUX_B1800 0x0000000a -#define LINUX_B2400 0x0000000b -#define LINUX_B4800 0x0000000c -#define LINUX_B9600 0x0000000d -#define LINUX_B19200 0x0000000e -#define LINUX_B38400 0x0000000f -#define LINUX_EXTA LINUX_B19200 -#define LINUX_EXTB LINUX_B38400 -#define LINUX_CBAUDEX 0x00001000 -#define LINUX_B57600 0x00001001 -#define LINUX_B115200 0x00001002 -#define LINUX_B230400 0x00001003 - -#define LINUX_CSIZE 0x00000030 -#define LINUX_CS5 0x00000000 -#define LINUX_CS6 0x00000010 -#define LINUX_CS7 0x00000020 -#define LINUX_CS8 0x00000030 -#define LINUX_CSTOPB 0x00000040 -#define LINUX_CREAD 0x00000080 -#define LINUX_PARENB 0x00000100 -#define LINUX_PARODD 0x00000200 -#define LINUX_HUPCL 0x00000400 -#define LINUX_CLOCAL 0x00000800 - -#define LINUX_CRTSCTS 0x80000000 - -/* Linux c_lflag masks */ -#define LINUX_ISIG 0x00000001 -#define LINUX_ICANON 0x00000002 -#define LINUX_XCASE 0x00000004 -#define LINUX_ECHO 0x00000008 -#define LINUX_ECHOE 0x00000010 -#define LINUX_ECHOK 0x00000020 -#define LINUX_ECHONL 0x00000040 -#define LINUX_NOFLSH 0x00000080 -#define LINUX_TOSTOP 0x00000100 -#define LINUX_ECHOCTL 0x00000200 -#define LINUX_ECHOPRT 0x00000400 -#define LINUX_ECHOKE 0x00000800 -#define LINUX_FLUSHO 0x00001000 -#define LINUX_PENDIN 0x00002000 -#define LINUX_IEXTEN 0x00008000 - -/* Linux modem line defines.. not sure if they'll be used */ -#define LINUX_TIOCM_LE 0x0001 -#define LINUX_TIOCM_DTR 0x0002 -#define LINUX_TIOCM_RTS 0x0004 -#define LINUX_TIOCM_ST 0x0008 -#define LINUX_TIOCM_SR 0x0010 -#define LINUX_TIOCM_CTS 0x0020 -#define LINUX_TIOCM_CAR 0x0040 -#define LINUX_TIOCM_RNG 0x0080 -#define LINUX_TIOCM_DSR 0x0100 -#define LINUX_TIOCM_CD LINUX_TIOCM_CAR -#define LINUX_TIOCM_RI LINUX_TIOCM_RNG - -#define LINUX_TCIFLUSH 0 -#define LINUX_TCOFLUSH 1 -#define LINUX_TCIOFLUSH 2 - -#define LINUX_TCOOFF 0 -#define LINUX_TCOON 1 -#define LINUX_TCIOFF 2 -#define LINUX_TCION 3 - -#define LINUX_TCSANOW 0 -#define LINUX_TCSADRAIN 1 -#define LINUX_TCSAFLUSH 2 - -/* Linux line disciplines */ -#define LINUX_N_TTY 0 -#define LINUX_N_SLIP 1 -#define LINUX_N_MOUSE 2 -#define LINUX_N_PPP 3 - -#endif /* !_LINUX_IOCTL_H */ +#define _LINUX_IO(x,y) (((x) << 8) | (y)) +#define LINUX_IOCGROUP(x) (((x) >> 8) & 0xff) diff --git a/sys/compat/linux/linux_socket.c b/sys/compat/linux/linux_socket.c index 664a246f99e..911095aae77 100644 --- a/sys/compat/linux/linux_socket.c +++ b/sys/compat/linux/linux_socket.c @@ -1,4 +1,4 @@ -/* $NetBSD: linux_socket.c,v 1.12 1995/10/07 06:27:13 mycroft Exp $ */ +/* $NetBSD: linux_socket.c,v 1.13 1996/03/08 04:56:05 mycroft Exp $ */ /* * Copyright (c) 1995 Frank van der Linden @@ -702,3 +702,53 @@ linux_sys_socketcall(p, v, retval) return ENOSYS; } } + +int +linux_ioctl_socket(p, uap, retval) + register struct proc *p; + register struct linux_sys_ioctl_args /* { + syscallarg(int) fd; + syscallarg(u_long) com; + syscallarg(caddr_t) data; + } */ *uap; + register_t *retval; +{ + u_long com; + struct sys_ioctl_args ia; + + com = SCARG(uap, com); + retval[0] = 0; + + switch (com) { + case LINUX_SIOCGIFCONF: + SCARG(&ia, com) = OSIOCGIFCONF; + break; + case LINUX_SIOCGIFFLAGS: + SCARG(&ia, com) = SIOCGIFFLAGS; + break; + case LINUX_SIOCGIFADDR: + SCARG(&ia, com) = OSIOCGIFADDR; + break; + case LINUX_SIOCGIFDSTADDR: + SCARG(&ia, com) = OSIOCGIFDSTADDR; + break; + case LINUX_SIOCGIFBRDADDR: + SCARG(&ia, com) = OSIOCGIFBRDADDR; + break; + case LINUX_SIOCGIFNETMASK: + SCARG(&ia, com) = OSIOCGIFNETMASK; + break; + case LINUX_SIOCADDMULTI: + SCARG(&ia, com) = SIOCADDMULTI; + break; + case LINUX_SIOCDELMULTI: + SCARG(&ia, com) = SIOCDELMULTI; + break; + default: + return EINVAL; + } + + SCARG(&ia, fd) = SCARG(uap, fd); + SCARG(&ia, data) = SCARG(uap, data); + return sys_ioctl(p, &ia, retval); +} diff --git a/sys/compat/linux/linux_sockio.h b/sys/compat/linux/linux_sockio.h index b6f466b5287..c67e65ea340 100644 --- a/sys/compat/linux/linux_sockio.h +++ b/sys/compat/linux/linux_sockio.h @@ -1,4 +1,4 @@ -/* $NetBSD: linux_sockio.h,v 1.4 1996/02/27 08:18:17 mycroft Exp $ */ +/* $NetBSD: linux_sockio.h,v 1.5 1996/03/08 04:56:07 mycroft Exp $ */ /* * Copyright (c) 1995 Frank van der Linden @@ -34,13 +34,13 @@ #ifndef _LINUX_SOCKIO_H #define _LINUX_SOCKIO_H -#define LINUX_SIOCGIFCONF 0x8912 -#define LINUX_SIOCGIFFLAGS 0x8913 -#define LINUX_SIOCGIFADDR 0x8915 -#define LINUX_SIOCGIFDSTADDR 0x8917 -#define LINUX_SIOCGIFBRDADDR 0x8919 -#define LINUX_SIOCGIFNETMASK 0x891b -#define LINUX_SIOCADDMULTI 0x8931 -#define LINUX_SIOCDELMULTI 0x8932 +#define LINUX_SIOCGIFCONF _LINUX_IO(0x89, 18) +#define LINUX_SIOCGIFFLAGS _LINUX_IO(0x89, 19) +#define LINUX_SIOCGIFADDR _LINUX_IO(0x89, 21) +#define LINUX_SIOCGIFDSTADDR _LINUX_IO(0x89, 23) +#define LINUX_SIOCGIFBRDADDR _LINUX_IO(0x89, 25) +#define LINUX_SIOCGIFNETMASK _LINUX_IO(0x89, 27) +#define LINUX_SIOCADDMULTI _LINUX_IO(0x89, 49) +#define LINUX_SIOCDELMULTI _LINUX_IO(0x89, 50) #endif /* _LINUX_SOCKIO_H */ diff --git a/sys/compat/linux/linux_termios.c b/sys/compat/linux/linux_termios.c new file mode 100644 index 00000000000..205340d4592 --- /dev/null +++ b/sys/compat/linux/linux_termios.c @@ -0,0 +1,629 @@ +/* $NetBSD: linux_termios.c,v 1.1 1996/03/08 04:56:08 mycroft Exp $ */ + +/* + * Copyright (c) 1995 Frank van der Linden + * 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. + * 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 Frank van der Linden + * 4. The name of the author may not be used to endorse or promote products + * derived from this software without specific prior written permission + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 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/proc.h> +#include <sys/systm.h> +#include <sys/file.h> +#include <sys/filedesc.h> +#include <sys/ioctl.h> +#include <sys/mount.h> +#include <sys/termios.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_syscallargs.h> +#include <compat/linux/linux_util.h> +#include <compat/linux/linux_termios.h> + +static speed_t linux_speeds[] = { + 0, 50, 75, 110, 134, 150, 200, 300, 600, 1200, 1800, 2400, 4800, + 9600, 19200, 38400, 57600, 115200 +}; + +static int linux_spmasks[] = { + LINUX_B0, LINUX_B50, LINUX_B75, LINUX_B110, LINUX_B134, LINUX_B150, + LINUX_B200, LINUX_B300, LINUX_B600, LINUX_B1200, LINUX_B1800, + LINUX_B2400, LINUX_B4800, LINUX_B9600, LINUX_B19200, LINUX_B38400, + LINUX_B57600, LINUX_B115200, LINUX_B230400 +}; + +/* + * Deal with termio ioctl cruft. This doesn't look very good.. + * XXX too much code duplication, obviously.. + * + * The conversion routines between Linux and BSD structures assume + * that the fields are already filled with the current values, + * so that fields present in BSD but not in Linux keep their current + * values. + */ + +static int +linux_termio_to_bsd_termios(lt, bts) + register struct linux_termio *lt; + register struct termios *bts; +{ + int index; + + bts->c_iflag = 0; + bts->c_iflag |= cvtto_bsd_mask(lt->c_iflag, LINUX_IGNBRK, IGNBRK); + bts->c_iflag |= cvtto_bsd_mask(lt->c_iflag, LINUX_BRKINT, BRKINT); + bts->c_iflag |= cvtto_bsd_mask(lt->c_iflag, LINUX_IGNPAR, IGNPAR); + bts->c_iflag |= cvtto_bsd_mask(lt->c_iflag, LINUX_INPCK, INPCK); + bts->c_iflag |= cvtto_bsd_mask(lt->c_iflag, LINUX_ISTRIP, ISTRIP); + bts->c_iflag |= cvtto_bsd_mask(lt->c_iflag, LINUX_INLCR, INLCR); + bts->c_iflag |= cvtto_bsd_mask(lt->c_iflag, LINUX_IGNCR, IGNCR); + bts->c_iflag |= cvtto_bsd_mask(lt->c_iflag, LINUX_ICRNL, ICRNL); + bts->c_iflag |= cvtto_bsd_mask(lt->c_iflag, LINUX_IXON, IXON); + bts->c_iflag |= cvtto_bsd_mask(lt->c_iflag, LINUX_IXANY, IXANY); + bts->c_iflag |= cvtto_bsd_mask(lt->c_iflag, LINUX_IXOFF, IXOFF); + bts->c_iflag |= cvtto_bsd_mask(lt->c_iflag, LINUX_IMAXBEL, IMAXBEL); + + bts->c_oflag = 0; + bts->c_oflag |= cvtto_bsd_mask(lt->c_oflag, LINUX_OPOST, OPOST); + bts->c_oflag |= cvtto_bsd_mask(lt->c_oflag, LINUX_ONLCR, ONLCR); + bts->c_oflag |= cvtto_bsd_mask(lt->c_oflag, LINUX_XTABS, OXTABS); + + /* + * This could have been: + * bts->c_cflag = (lt->c_flag & LINUX_CSIZE) << 4 + * But who knows, those values might perhaps change one day. + */ + switch (lt->c_cflag & LINUX_CSIZE) { + case LINUX_CS5: + bts->c_cflag = CS5; + break; + case LINUX_CS6: + bts->c_cflag = CS6; + break; + case LINUX_CS7: + bts->c_cflag = CS7; + break; + case LINUX_CS8: + bts->c_cflag = CS8; + break; + } + bts->c_cflag |= cvtto_bsd_mask(lt->c_cflag, LINUX_CSTOPB, CSTOPB); + bts->c_cflag |= cvtto_bsd_mask(lt->c_cflag, LINUX_CREAD, CREAD); + bts->c_cflag |= cvtto_bsd_mask(lt->c_cflag, LINUX_PARENB, PARENB); + bts->c_cflag |= cvtto_bsd_mask(lt->c_cflag, LINUX_PARODD, PARODD); + bts->c_cflag |= cvtto_bsd_mask(lt->c_cflag, LINUX_HUPCL, HUPCL); + bts->c_cflag |= cvtto_bsd_mask(lt->c_cflag, LINUX_CLOCAL, CLOCAL); + bts->c_cflag |= cvtto_bsd_mask(lt->c_cflag, LINUX_CRTSCTS, CRTSCTS); + + bts->c_lflag = 0; + bts->c_lflag |= cvtto_bsd_mask(lt->c_lflag, LINUX_ISIG, ISIG); + bts->c_lflag |= cvtto_bsd_mask(lt->c_lflag, LINUX_ICANON, ICANON); + bts->c_lflag |= cvtto_bsd_mask(lt->c_lflag, LINUX_ECHO, ECHO); + bts->c_lflag |= cvtto_bsd_mask(lt->c_lflag, LINUX_ECHOE, ECHOE); + bts->c_lflag |= cvtto_bsd_mask(lt->c_lflag, LINUX_ECHOK, ECHOK); + bts->c_lflag |= cvtto_bsd_mask(lt->c_lflag, LINUX_ECHONL, ECHONL); + bts->c_lflag |= cvtto_bsd_mask(lt->c_lflag, LINUX_NOFLSH, NOFLSH); + bts->c_lflag |= cvtto_bsd_mask(lt->c_lflag, LINUX_TOSTOP, TOSTOP); + bts->c_lflag |= cvtto_bsd_mask(lt->c_lflag, LINUX_ECHOCTL, ECHOCTL); + bts->c_lflag |= cvtto_bsd_mask(lt->c_lflag, LINUX_ECHOPRT, ECHOPRT); + bts->c_lflag |= cvtto_bsd_mask(lt->c_lflag, LINUX_ECHOKE, ECHOKE); + bts->c_lflag |= cvtto_bsd_mask(lt->c_lflag, LINUX_FLUSHO, FLUSHO); + bts->c_lflag |= cvtto_bsd_mask(lt->c_lflag, LINUX_PENDIN, PENDIN); + bts->c_lflag |= cvtto_bsd_mask(lt->c_lflag, LINUX_IEXTEN, IEXTEN); + + index = lt->c_cflag & LINUX_CBAUD; + if (index & LINUX_CBAUDEX) + index = (index & ~LINUX_CBAUDEX) + LINUX_NSPEEDS - 1; + bts->c_ispeed = bts->c_ospeed = linux_speeds[index]; + + bts->c_cc[VINTR] = lt->c_cc[LINUX_VINTR]; + bts->c_cc[VQUIT] = lt->c_cc[LINUX_VQUIT]; + bts->c_cc[VERASE] = lt->c_cc[LINUX_VERASE]; + bts->c_cc[VKILL] = lt->c_cc[LINUX_VKILL]; + bts->c_cc[VEOF] = lt->c_cc[LINUX_VEOF]; + bts->c_cc[VTIME] = lt->c_cc[LINUX_VTIME]; + bts->c_cc[VMIN] = lt->c_cc[LINUX_VMIN]; +} + +static int +bsd_termios_to_linux_termio(bts, lt) + register struct termios *bts; + register struct linux_termio *lt; +{ + int i, mask; + + lt->c_iflag = 0; + lt->c_iflag |= cvtto_linux_mask(bts->c_iflag, IGNBRK, LINUX_IGNBRK); + lt->c_iflag |= cvtto_linux_mask(bts->c_iflag, BRKINT, LINUX_BRKINT); + lt->c_iflag |= cvtto_linux_mask(bts->c_iflag, IGNPAR, LINUX_IGNPAR); + lt->c_iflag |= cvtto_linux_mask(bts->c_iflag, INPCK, LINUX_INPCK); + lt->c_iflag |= cvtto_linux_mask(bts->c_iflag, ISTRIP, LINUX_ISTRIP); + lt->c_iflag |= cvtto_linux_mask(bts->c_iflag, INLCR, LINUX_INLCR); + lt->c_iflag |= cvtto_linux_mask(bts->c_iflag, IGNCR, LINUX_IGNCR); + lt->c_iflag |= cvtto_linux_mask(bts->c_iflag, ICRNL, LINUX_ICRNL); + lt->c_iflag |= cvtto_linux_mask(bts->c_iflag, IXON, LINUX_IXON); + lt->c_iflag |= cvtto_linux_mask(bts->c_iflag, IXANY, LINUX_IXANY); + lt->c_iflag |= cvtto_linux_mask(bts->c_iflag, IXOFF, LINUX_IXOFF); + lt->c_iflag |= cvtto_linux_mask(bts->c_iflag, IMAXBEL, LINUX_IMAXBEL); + + lt->c_oflag = 0; + lt->c_oflag |= cvtto_linux_mask(bts->c_oflag, OPOST, LINUX_OPOST); + lt->c_oflag |= cvtto_linux_mask(bts->c_oflag, ONLCR, LINUX_ONLCR); + lt->c_oflag |= cvtto_linux_mask(bts->c_oflag, OXTABS, LINUX_XTABS); + + switch (bts->c_cflag & CSIZE) { + case CS5: + lt->c_cflag = LINUX_CS5; + break; + case CS6: + lt->c_cflag = LINUX_CS6; + break; + case CS7: + lt->c_cflag = LINUX_CS7; + break; + case CS8: + lt->c_cflag = LINUX_CS8; + break; + } + lt->c_cflag |= cvtto_linux_mask(bts->c_cflag, CSTOPB, LINUX_CSTOPB); + lt->c_cflag |= cvtto_linux_mask(bts->c_cflag, CREAD, LINUX_CREAD); + lt->c_cflag |= cvtto_linux_mask(bts->c_cflag, PARENB, LINUX_PARENB); + lt->c_cflag |= cvtto_linux_mask(bts->c_cflag, PARODD, LINUX_PARODD); + lt->c_cflag |= cvtto_linux_mask(bts->c_cflag, HUPCL, LINUX_HUPCL); + lt->c_cflag |= cvtto_linux_mask(bts->c_cflag, CLOCAL, LINUX_CLOCAL); + lt->c_cflag |= cvtto_linux_mask(bts->c_cflag, CRTSCTS, LINUX_CRTSCTS); + + lt->c_lflag = 0; + lt->c_lflag |= cvtto_linux_mask(bts->c_lflag, ISIG, LINUX_ISIG); + lt->c_lflag |= cvtto_linux_mask(bts->c_lflag, ICANON, LINUX_ICANON); + lt->c_lflag |= cvtto_linux_mask(bts->c_lflag, ECHO, LINUX_ECHO); + lt->c_lflag |= cvtto_linux_mask(bts->c_lflag, ECHOE, LINUX_ECHOE); + lt->c_lflag |= cvtto_linux_mask(bts->c_lflag, ECHOK, LINUX_ECHOK); + lt->c_lflag |= cvtto_linux_mask(bts->c_lflag, ECHONL, LINUX_ECHONL); + lt->c_lflag |= cvtto_linux_mask(bts->c_lflag, NOFLSH, LINUX_NOFLSH); + lt->c_lflag |= cvtto_linux_mask(bts->c_lflag, TOSTOP, LINUX_TOSTOP); + lt->c_lflag |= cvtto_linux_mask(bts->c_lflag, ECHOCTL, LINUX_ECHOCTL); + lt->c_lflag |= cvtto_linux_mask(bts->c_lflag, ECHOPRT, LINUX_ECHOPRT); + lt->c_lflag |= cvtto_linux_mask(bts->c_lflag, ECHOKE, LINUX_ECHOKE); + lt->c_lflag |= cvtto_linux_mask(bts->c_lflag, FLUSHO, LINUX_FLUSHO); + lt->c_lflag |= cvtto_linux_mask(bts->c_lflag, PENDIN, LINUX_PENDIN); + lt->c_lflag |= cvtto_linux_mask(bts->c_lflag, IEXTEN, LINUX_IEXTEN); + + mask = LINUX_B9600; /* XXX default value should this be 0? */ + for (i = 0; i < sizeof (linux_speeds) / sizeof (speed_t); i++) { + if (bts->c_ospeed == linux_speeds[i]) { + mask = linux_spmasks[i]; + break; + } + } + lt->c_cflag |= mask; + + lt->c_cc[LINUX_VINTR] = bts->c_cc[VINTR]; + lt->c_cc[LINUX_VQUIT] = bts->c_cc[VQUIT]; + lt->c_cc[LINUX_VERASE] = bts->c_cc[VERASE]; + lt->c_cc[LINUX_VKILL] = bts->c_cc[VKILL]; + lt->c_cc[LINUX_VEOF] = bts->c_cc[VEOF]; + lt->c_cc[LINUX_VTIME] = bts->c_cc[VTIME]; + lt->c_cc[LINUX_VMIN] = bts->c_cc[VMIN]; + lt->c_cc[LINUX_VSWTC] = 0; + + /* XXX should be fixed someday */ + lt->c_line = 0; +} + +static int +linux_termios_to_bsd_termios(lts, bts) + register struct linux_termios *lts; + register struct termios *bts; +{ + int index; + + bts->c_iflag = 0; + bts->c_iflag |= cvtto_bsd_mask(lts->c_iflag, LINUX_IGNBRK, IGNBRK); + bts->c_iflag |= cvtto_bsd_mask(lts->c_iflag, LINUX_BRKINT, BRKINT); + bts->c_iflag |= cvtto_bsd_mask(lts->c_iflag, LINUX_IGNPAR, IGNPAR); + bts->c_iflag |= cvtto_bsd_mask(lts->c_iflag, LINUX_INPCK, INPCK); + bts->c_iflag |= cvtto_bsd_mask(lts->c_iflag, LINUX_ISTRIP, ISTRIP); + bts->c_iflag |= cvtto_bsd_mask(lts->c_iflag, LINUX_INLCR, INLCR); + bts->c_iflag |= cvtto_bsd_mask(lts->c_iflag, LINUX_IGNCR, IGNCR); + bts->c_iflag |= cvtto_bsd_mask(lts->c_iflag, LINUX_ICRNL, ICRNL); + bts->c_iflag |= cvtto_bsd_mask(lts->c_iflag, LINUX_IXON, IXON); + bts->c_iflag |= cvtto_bsd_mask(lts->c_iflag, LINUX_IXANY, IXANY); + bts->c_iflag |= cvtto_bsd_mask(lts->c_iflag, LINUX_IXOFF, IXOFF); + bts->c_iflag |= cvtto_bsd_mask(lts->c_iflag, LINUX_IMAXBEL, IMAXBEL); + + bts->c_oflag = 0; + bts->c_oflag |= cvtto_bsd_mask(lts->c_oflag, LINUX_OPOST, OPOST); + bts->c_oflag |= cvtto_bsd_mask(lts->c_oflag, LINUX_ONLCR, ONLCR); + bts->c_oflag |= cvtto_bsd_mask(lts->c_oflag, LINUX_XTABS, OXTABS); + + bts->c_cflag = 0; + switch (lts->c_cflag & LINUX_CSIZE) { + case LINUX_CS5: + bts->c_cflag = CS5; + break; + case LINUX_CS6: + bts->c_cflag = CS6; + break; + case LINUX_CS7: + bts->c_cflag = CS7; + break; + case LINUX_CS8: + bts->c_cflag = CS8; + break; + } + bts->c_cflag |= cvtto_bsd_mask(lts->c_cflag, LINUX_CSTOPB, CSTOPB); + bts->c_cflag |= cvtto_bsd_mask(lts->c_cflag, LINUX_CREAD, CREAD); + bts->c_cflag |= cvtto_bsd_mask(lts->c_cflag, LINUX_PARENB, PARENB); + bts->c_cflag |= cvtto_bsd_mask(lts->c_cflag, LINUX_PARODD, PARODD); + bts->c_cflag |= cvtto_bsd_mask(lts->c_cflag, LINUX_HUPCL, HUPCL); + bts->c_cflag |= cvtto_bsd_mask(lts->c_cflag, LINUX_CLOCAL, CLOCAL); + bts->c_cflag |= cvtto_bsd_mask(lts->c_cflag, LINUX_CRTSCTS, CRTSCTS); + + bts->c_lflag = 0; + bts->c_lflag |= cvtto_bsd_mask(lts->c_lflag, LINUX_ISIG, ISIG); + bts->c_lflag |= cvtto_bsd_mask(lts->c_lflag, LINUX_ICANON, ICANON); + bts->c_lflag |= cvtto_bsd_mask(lts->c_lflag, LINUX_ECHO, ECHO); + bts->c_lflag |= cvtto_bsd_mask(lts->c_lflag, LINUX_ECHOE, ECHOE); + bts->c_lflag |= cvtto_bsd_mask(lts->c_lflag, LINUX_ECHOK, ECHOK); + bts->c_lflag |= cvtto_bsd_mask(lts->c_lflag, LINUX_ECHONL, ECHONL); + bts->c_lflag |= cvtto_bsd_mask(lts->c_lflag, LINUX_NOFLSH, NOFLSH); + bts->c_lflag |= cvtto_bsd_mask(lts->c_lflag, LINUX_TOSTOP, TOSTOP); + bts->c_lflag |= cvtto_bsd_mask(lts->c_lflag, LINUX_ECHOCTL, ECHOCTL); + bts->c_lflag |= cvtto_bsd_mask(lts->c_lflag, LINUX_ECHOPRT, ECHOPRT); + bts->c_lflag |= cvtto_bsd_mask(lts->c_lflag, LINUX_ECHOKE, ECHOKE); + bts->c_lflag |= cvtto_bsd_mask(lts->c_lflag, LINUX_FLUSHO, FLUSHO); + bts->c_lflag |= cvtto_bsd_mask(lts->c_lflag, LINUX_PENDIN, PENDIN); + bts->c_lflag |= cvtto_bsd_mask(lts->c_lflag, LINUX_IEXTEN, IEXTEN); + + index = lts->c_cflag & LINUX_CBAUD; + if (index & LINUX_CBAUDEX) + index = (index & ~LINUX_CBAUDEX) + LINUX_NSPEEDS - 1; + bts->c_ispeed = bts->c_ospeed = linux_speeds[index]; + + bts->c_cc[VINTR] = lts->c_cc[LINUX_VINTR]; + bts->c_cc[VQUIT] = lts->c_cc[LINUX_VQUIT]; + bts->c_cc[VERASE] = lts->c_cc[LINUX_VERASE]; + bts->c_cc[VKILL] = lts->c_cc[LINUX_VKILL]; + bts->c_cc[VEOF] = lts->c_cc[LINUX_VEOF]; + bts->c_cc[VTIME] = lts->c_cc[LINUX_VTIME]; + bts->c_cc[VMIN] = lts->c_cc[LINUX_VMIN]; + bts->c_cc[VEOL] = lts->c_cc[LINUX_VEOL]; + bts->c_cc[VEOL2] = lts->c_cc[LINUX_VEOL2]; + bts->c_cc[VWERASE] = lts->c_cc[LINUX_VWERASE]; + bts->c_cc[VSUSP] = lts->c_cc[LINUX_VSUSP]; + bts->c_cc[VSTART] = lts->c_cc[LINUX_VSTART]; + bts->c_cc[VSTOP] = lts->c_cc[LINUX_VSTOP]; + bts->c_cc[VLNEXT] = lts->c_cc[LINUX_VLNEXT]; + bts->c_cc[VDISCARD] = lts->c_cc[LINUX_VDISCARD]; + bts->c_cc[VREPRINT] = lts->c_cc[LINUX_VREPRINT]; +} + +static int +bsd_termios_to_linux_termios(bts, lts) + register struct termios *bts; + register struct linux_termios *lts; +{ + int i, mask; + + lts->c_iflag = 0; + lts->c_iflag |= cvtto_linux_mask(bts->c_iflag, IGNBRK, LINUX_IGNBRK); + lts->c_iflag |= cvtto_linux_mask(bts->c_iflag, BRKINT, LINUX_BRKINT); + lts->c_iflag |= cvtto_linux_mask(bts->c_iflag, IGNPAR, LINUX_IGNPAR); + lts->c_iflag |= cvtto_linux_mask(bts->c_iflag, INPCK, LINUX_INPCK); + lts->c_iflag |= cvtto_linux_mask(bts->c_iflag, ISTRIP, LINUX_ISTRIP); + lts->c_iflag |= cvtto_linux_mask(bts->c_iflag, INLCR, LINUX_INLCR); + lts->c_iflag |= cvtto_linux_mask(bts->c_iflag, IGNCR, LINUX_IGNCR); + lts->c_iflag |= cvtto_linux_mask(bts->c_iflag, ICRNL, LINUX_ICRNL); + lts->c_iflag |= cvtto_linux_mask(bts->c_iflag, IXON, LINUX_IXON); + lts->c_iflag |= cvtto_linux_mask(bts->c_iflag, IXANY, LINUX_IXANY); + lts->c_iflag |= cvtto_linux_mask(bts->c_iflag, IXOFF, LINUX_IXOFF); + lts->c_iflag |= cvtto_linux_mask(bts->c_iflag, IMAXBEL, LINUX_IMAXBEL); + + lts->c_oflag = 0; + lts->c_oflag |= cvtto_linux_mask(bts->c_oflag, OPOST, LINUX_OPOST); + lts->c_oflag |= cvtto_linux_mask(bts->c_oflag, ONLCR, LINUX_ONLCR); + lts->c_oflag |= cvtto_linux_mask(bts->c_oflag, OXTABS, LINUX_XTABS); + + switch (bts->c_cflag & CSIZE) { + case CS5: + lts->c_cflag = LINUX_CS5; + break; + case CS6: + lts->c_cflag = LINUX_CS6; + break; + case CS7: + lts->c_cflag = LINUX_CS7; + break; + case CS8: + lts->c_cflag = LINUX_CS8; + break; + } + lts->c_cflag |= cvtto_linux_mask(bts->c_cflag, CS5, LINUX_CS5); + lts->c_cflag |= cvtto_linux_mask(bts->c_cflag, CS6, LINUX_CS6); + lts->c_cflag |= cvtto_linux_mask(bts->c_cflag, CS7, LINUX_CS7); + lts->c_cflag |= cvtto_linux_mask(bts->c_cflag, CS8, LINUX_CS8); + lts->c_cflag |= cvtto_linux_mask(bts->c_cflag, CSTOPB, LINUX_CSTOPB); + lts->c_cflag |= cvtto_linux_mask(bts->c_cflag, CREAD, LINUX_CREAD); + lts->c_cflag |= cvtto_linux_mask(bts->c_cflag, PARENB, LINUX_PARENB); + lts->c_cflag |= cvtto_linux_mask(bts->c_cflag, PARODD, LINUX_PARODD); + lts->c_cflag |= cvtto_linux_mask(bts->c_cflag, HUPCL, LINUX_HUPCL); + lts->c_cflag |= cvtto_linux_mask(bts->c_cflag, CLOCAL, LINUX_CLOCAL); + lts->c_cflag |= cvtto_linux_mask(bts->c_cflag, CRTSCTS, LINUX_CRTSCTS); + + lts->c_lflag = 0; + lts->c_lflag |= cvtto_linux_mask(bts->c_lflag, ISIG, LINUX_ISIG); + lts->c_lflag |= cvtto_linux_mask(bts->c_lflag, ICANON, LINUX_ICANON); + lts->c_lflag |= cvtto_linux_mask(bts->c_lflag, ECHO, LINUX_ECHO); + lts->c_lflag |= cvtto_linux_mask(bts->c_lflag, ECHOE, LINUX_ECHOE); + lts->c_lflag |= cvtto_linux_mask(bts->c_lflag, ECHOK, LINUX_ECHOK); + lts->c_lflag |= cvtto_linux_mask(bts->c_lflag, ECHONL, LINUX_ECHONL); + lts->c_lflag |= cvtto_linux_mask(bts->c_lflag, NOFLSH, LINUX_NOFLSH); + lts->c_lflag |= cvtto_linux_mask(bts->c_lflag, TOSTOP, LINUX_TOSTOP); + lts->c_lflag |= cvtto_linux_mask(bts->c_lflag, ECHOCTL, LINUX_ECHOCTL); + lts->c_lflag |= cvtto_linux_mask(bts->c_lflag, ECHOPRT, LINUX_ECHOPRT); + lts->c_lflag |= cvtto_linux_mask(bts->c_lflag, ECHOKE, LINUX_ECHOKE); + lts->c_lflag |= cvtto_linux_mask(bts->c_lflag, FLUSHO, LINUX_FLUSHO); + lts->c_lflag |= cvtto_linux_mask(bts->c_lflag, PENDIN, LINUX_PENDIN); + lts->c_lflag |= cvtto_linux_mask(bts->c_lflag, IEXTEN, LINUX_IEXTEN); + + mask = LINUX_B9600; /* XXX default value */ + for (i = 0; i < sizeof (linux_speeds) / sizeof (speed_t); i++) { + if (bts->c_ospeed == linux_speeds[i]) { + mask = linux_spmasks[i]; + break; + } + } + lts->c_cflag |= mask; + + lts->c_cc[LINUX_VINTR] = bts->c_cc[VINTR]; + lts->c_cc[LINUX_VQUIT] = bts->c_cc[VQUIT]; + lts->c_cc[LINUX_VERASE] = bts->c_cc[VERASE]; + lts->c_cc[LINUX_VKILL] = bts->c_cc[VKILL]; + lts->c_cc[LINUX_VEOF] = bts->c_cc[VEOF]; + lts->c_cc[LINUX_VTIME] = bts->c_cc[VTIME]; + lts->c_cc[LINUX_VMIN] = bts->c_cc[VMIN]; + lts->c_cc[LINUX_VEOL] = bts->c_cc[VEOL]; + lts->c_cc[LINUX_VEOL2] = bts->c_cc[VEOL2]; + lts->c_cc[LINUX_VWERASE] = bts->c_cc[VWERASE]; + lts->c_cc[LINUX_VSUSP] = bts->c_cc[VSUSP]; + lts->c_cc[LINUX_VSTART] = bts->c_cc[VSTART]; + lts->c_cc[LINUX_VSTOP] = bts->c_cc[VSTOP]; + lts->c_cc[LINUX_VLNEXT] = bts->c_cc[VLNEXT]; + lts->c_cc[LINUX_VDISCARD] = bts->c_cc[VDISCARD]; + lts->c_cc[LINUX_VREPRINT] = bts->c_cc[VREPRINT]; + lts->c_cc[LINUX_VSWTC] = 0; + + /* XXX should be fixed someday */ + lts->c_line = 0; +} + +int +linux_ioctl_termios(p, uap, retval) + register struct proc *p; + register struct linux_sys_ioctl_args /* { + syscallarg(int) fd; + syscallarg(u_long) com; + syscallarg(caddr_t) data; + } */ *uap; + register_t *retval; +{ + register struct file *fp; + register struct filedesc *fdp; + u_long com; + struct linux_termio tmplt; + struct linux_termios tmplts; + struct termios tmpbts; + int idat; + struct sys_ioctl_args ia; + int error; + + fdp = p->p_fd; + if ((u_int)SCARG(uap, fd) >= fdp->fd_nfiles || + (fp = fdp->fd_ofiles[SCARG(uap, fd)]) == NULL) + return (EBADF); + + if ((fp->f_flag & (FREAD | FWRITE)) == 0) + return (EBADF); + + com = SCARG(uap, com); + retval[0] = 0; + + switch (com) { + case LINUX_TCGETS: + error = (*fp->f_ops->fo_ioctl)(fp, TIOCGETA, (caddr_t)&tmpbts, p); + if (error) + return error; + bsd_termios_to_linux_termios(&tmpbts, &tmplts); + error = copyout(&tmplts, SCARG(uap, data), sizeof tmplts); + if (error) + return error; + return 0; + case LINUX_TCSETS: + case LINUX_TCSETSW: + case LINUX_TCSETSF: + /* + * First fill in all fields, so that we keep the current + * values for fields that Linux doesn't know about. + */ + error = (*fp->f_ops->fo_ioctl)(fp, TIOCGETA, (caddr_t)&tmpbts, p); + if (error) + return error; + error = copyin(SCARG(uap, data), &tmplts, sizeof tmplts); + if (error) + return error; + linux_termios_to_bsd_termios(&tmplts, &tmpbts); + switch (com) { + case LINUX_TCSETS: + com = TIOCSETA; + break; + case LINUX_TCSETSW: + com = TIOCSETAW; + break; + case LINUX_TCSETSF: + com = TIOCSETAF; + break; + } + error = (*fp->f_ops->fo_ioctl)(fp, com, (caddr_t)&tmpbts, p); + if (error) + return error; + return 0; + case LINUX_TCGETA: + error = (*fp->f_ops->fo_ioctl)(fp, TIOCGETA, (caddr_t)&tmpbts, p); + if (error) + return error; + bsd_termios_to_linux_termio(&tmpbts, &tmplt); + error = copyout(&tmplt, SCARG(uap, data), sizeof tmplt); + if (error) + return error; + return 0; + case LINUX_TCSETA: + case LINUX_TCSETAW: + case LINUX_TCSETAF: + /* + * First fill in all fields, so that we keep the current + * values for fields that Linux doesn't know about. + */ + error = (*fp->f_ops->fo_ioctl)(fp, TIOCGETA, (caddr_t)&tmpbts, p); + if (error) + return error; + error = copyin(SCARG(uap, data), &tmplt, sizeof tmplt); + if (error) + return error; + linux_termio_to_bsd_termios(&tmplt, &tmpbts); + switch (com) { + case LINUX_TCSETA: + com = TIOCSETA; + break; + case LINUX_TCSETAW: + com = TIOCSETAW; + break; + case LINUX_TCSETAF: + com = TIOCSETAF; + break; + } + error = (*fp->f_ops->fo_ioctl)(fp, com, (caddr_t)&tmpbts, p); + if (error) + return error; + return 0; + case LINUX_TIOCGETD: + error = (*fp->f_ops->fo_ioctl)(fp, TIOCGETD, (caddr_t)&idat, p); + if (error) + return error; + switch (idat) { + case TTYDISC: + idat = LINUX_N_TTY; + break; + case SLIPDISC: + idat = LINUX_N_SLIP; + break; + case PPPDISC: + idat = LINUX_N_PPP; + break; + /* + * Linux does not have the tablet line discipline. + */ + case TABLDISC: + default: + idat = -1; /* XXX What should this be? */ + break; + } + error = copyout(&idat, SCARG(uap, data), sizeof idat); + if (error) + return error; + return 0; + case LINUX_TIOCSETD: + error = copyin(SCARG(uap, data), &idat, sizeof idat); + if (error) + return error; + switch (idat) { + case LINUX_N_TTY: + idat = TTYDISC; + break; + case LINUX_N_SLIP: + idat = SLIPDISC; + break; + case LINUX_N_PPP: + idat = PPPDISC; + break; + /* + * We can't handle the mouse line discipline Linux has. + */ + case LINUX_N_MOUSE: + default: + return EINVAL; + } + error = (*fp->f_ops->fo_ioctl)(fp, TIOCSETD, (caddr_t)&idat, p); + if (error) + return error; + return 0; + case LINUX_TIOCGWINSZ: + SCARG(&ia, com) = TIOCGWINSZ; + break; + case LINUX_TIOCSWINSZ: + SCARG(&ia, com) = TIOCSWINSZ; + break; + case LINUX_TIOCGPGRP: + SCARG(&ia, com) = TIOCGPGRP; + break; + case LINUX_TIOCSPGRP: + SCARG(&ia, com) = TIOCSPGRP; + break; + case LINUX_FIONREAD: + SCARG(&ia, com) = FIONREAD; + break; + case LINUX_FIONBIO: + SCARG(&ia, com) = FIONBIO; + break; + case LINUX_FIOASYNC: + SCARG(&ia, com) = FIOASYNC; + break; + case LINUX_TIOCEXCL: + SCARG(&ia, com) = TIOCEXCL; + break; + case LINUX_TIOCNXCL: + SCARG(&ia, com) = TIOCNXCL; + break; + case LINUX_TIOCCONS: + SCARG(&ia, com) = TIOCCONS; + break; + case LINUX_TIOCNOTTY: + SCARG(&ia, com) = TIOCNOTTY; + break; + default: + return EINVAL; + } + + SCARG(&ia, fd) = SCARG(uap, fd); + SCARG(&ia, data) = SCARG(uap, data); + return sys_ioctl(p, &ia, retval); +} diff --git a/sys/compat/linux/linux_termios.h b/sys/compat/linux/linux_termios.h new file mode 100644 index 00000000000..8bf040ec913 --- /dev/null +++ b/sys/compat/linux/linux_termios.h @@ -0,0 +1,238 @@ +#define LINUX_TCGETS _LINUX_IO('T', 1) +#define LINUX_TCSETS _LINUX_IO('T', 2) +#define LINUX_TCSETSW _LINUX_IO('T', 3) +#define LINUX_TCSETSF _LINUX_IO('T', 4) +#define LINUX_TCGETA _LINUX_IO('T', 5) +#define LINUX_TCSETA _LINUX_IO('T', 6) +#define LINUX_TCSETAW _LINUX_IO('T', 7) +#define LINUX_TCSETAF _LINUX_IO('T', 8) +#define LINUX_TCSBRK _LINUX_IO('T', 9) +#define LINUX_TCXONC _LINUX_IO('T', 10) +#define LINUX_TCFLSH _LINUX_IO('T', 11) +#define LINUX_TIOCEXCL _LINUX_IO('T', 12) +#define LINUX_TIOCNXCL _LINUX_IO('T', 13) +#define LINUX_TIOCSCTTY _LINUX_IO('T', 14) +#define LINUX_TIOCGPGRP _LINUX_IO('T', 15) +#define LINUX_TIOCSPGRP _LINUX_IO('T', 16) +#define LINUX_TIOCOUTQ _LINUX_IO('T', 17) +#define LINUX_TIOCSTI _LINUX_IO('T', 18) +#define LINUX_TIOCGWINSZ _LINUX_IO('T', 19) +#define LINUX_TIOCSWINSZ _LINUX_IO('T', 20) +#define LINUX_TIOCMGET _LINUX_IO('T', 21) +#define LINUX_TIOCMBIS _LINUX_IO('T', 22) +#define LINUX_TIOCMBIC _LINUX_IO('T', 23) +#define LINUX_TIOCMSET _LINUX_IO('T', 24) +#define LINUX_TIOCGSOFTCAR _LINUX_IO('T', 25) +#define LINUX_TIOCSSOFTCAR _LINUX_IO('T', 26) +#define LINUX_FIONREAD _LINUX_IO('T', 27) +#define LINUX_TIOCINQ LINUX_FIONREAD +#define LINUX_TIOCLINUX _LINUX_IO('T', 28) +#define LINUX_TIOCCONS _LINUX_IO('T', 29) +#define LINUX_TIOCGSERIAL _LINUX_IO('T', 30) +#define LINUX_TIOCSSERIAL _LINUX_IO('T', 31) +#define LINUX_TIOCPKT _LINUX_IO('T', 32) +#define LINUX_FIONBIO _LINUX_IO('T', 33) +#define LINUX_TIOCNOTTY _LINUX_IO('T', 34) +#define LINUX_TIOCSETD _LINUX_IO('T', 35) +#define LINUX_TIOCGETD _LINUX_IO('T', 36) +#define LINUX_TCSBRKP _LINUX_IO('T', 37) +#define LINUX_TIOCTTYGSTRUCT _LINUX_IO('T', 38) + +#define LINUX_FIONCLEX _LINUX_IO('T', 80) +#define LINUX_FIOCLEX _LINUX_IO('T', 81) +#define LINUX_FIOASYNC _LINUX_IO('T', 82) +#define LINUX_TIOCSERCONFIG _LINUX_IO('T', 83) +#define LINUX_TIOCSERGWILD _LINUX_IO('T', 84) +#define LINUX_TIOCSERSWILD _LINUX_IO('T', 85) +#define LINUX_TIOCGLCKTRMIOS _LINUX_IO('T', 86) +#define LINUX_TIOCSLCKTRMIOS _LINUX_IO('T', 87) +#define LINUX_TIOCSERGSTRUCT _LINUX_IO('T', 88) +#define LINUX_TIOCSERGETLSR _LINUX_IO('T', 89) + + +#define LINUX_NCC 8 +struct linux_termio { + unsigned short c_iflag; + unsigned short c_oflag; + unsigned short c_cflag; + unsigned short c_lflag; + unsigned char c_line; + unsigned char c_cc[LINUX_NCC]; +}; + +typedef unsigned char linux_cc_t; +typedef unsigned long linux_tcflag_t; + +#define LINUX_NCCS 19 +struct linux_termios { + linux_tcflag_t c_iflag; + linux_tcflag_t c_oflag; + linux_tcflag_t c_cflag; + linux_tcflag_t c_lflag; + linux_cc_t c_line; + linux_cc_t c_cc[LINUX_NCCS]; +}; + +/* Just in old style linux_termio struct */ +#define LINUX_VINTR 0 +#define LINUX_VQUIT 1 +#define LINUX_VERASE 2 +#define LINUX_VKILL 3 +#define LINUX_VEOF 4 +#define LINUX_VTIME 5 +#define LINUX_VMIN 6 +#define LINUX_VSWTC 7 + +/* In the termios struct too */ +#define LINUX_VSTART 8 +#define LINUX_VSTOP 9 +#define LINUX_VSUSP 10 +#define LINUX_VEOL 11 +#define LINUX_VREPRINT 12 +#define LINUX_VDISCARD 13 +#define LINUX_VWERASE 14 +#define LINUX_VLNEXT 15 +#define LINUX_VEOL2 16 + +/* Linux c_iflag masks */ +#define LINUX_IGNBRK 0x0000001 +#define LINUX_BRKINT 0x0000002 +#define LINUX_IGNPAR 0x0000004 +#define LINUX_PARMRK 0x0000008 +#define LINUX_INPCK 0x0000010 +#define LINUX_ISTRIP 0x0000020 +#define LINUX_INLCR 0x0000040 +#define LINUX_IGNCR 0x0000080 +#define LINUX_ICRNL 0x0000100 +#define LINUX_IUCLC 0x0000200 +#define LINUX_IXON 0x0000400 +#define LINUX_IXANY 0x0000800 +#define LINUX_IXOFF 0x0001000 +#define LINUX_IMAXBEL 0x0002000 + +/* Linux c_oflag masks */ +#define LINUX_OPOST 0x0000001 +#define LINUX_OLCUC 0x0000002 +#define LINUX_ONLCR 0x0000004 +#define LINUX_OCRNL 0x0000008 +#define LINUX_ONOCR 0x0000010 +#define LINUX_ONLRET 0x0000020 +#define LINUX_OFILL 0x0000040 +#define LINUX_OFDEL 0x0000080 +#define LINUX_NLDLY 0x0000100 + +#define LINUX_NL0 0x0000000 +#define LINUX_NL1 0x0000100 +#define LINUX_CRDLY 0x0000600 +#define LINUX_CR0 0x0000000 +#define LINUX_CR1 0x0000200 +#define LINUX_CR2 0x0000400 +#define LINUX_CR3 0x0000600 +#define LINUX_TABDLY 0x0001800 +#define LINUX_TAB0 0x0000000 +#define LINUX_TAB1 0x0000800 +#define LINUX_TAB2 0x0001000 +#define LINUX_TAB3 0x0001800 +#define LINUX_XTABS 0x0001800 +#define LINUX_BSDLY 0x0002000 +#define LINUX_BS0 0x0000000 +#define LINUX_BS1 0x0002000 +#define LINUX_VTDLY 0x0004000 +#define LINUX_VT0 0x0000000 +#define LINUX_VT1 0x0004000 +#define LINUX_FFDLY 0x0008000 +#define LINUX_FF0 0x0000000 +#define LINUX_FF1 0x0008000 + +/* Linux c_cflag bit masks */ + +#define LINUX_NSPEEDS 16 +#define LINUX_NXSPEEDS 2 + +#define LINUX_CBAUD 0x0000100f + +#define LINUX_B0 0x00000000 +#define LINUX_B50 0x00000001 +#define LINUX_B75 0x00000002 +#define LINUX_B110 0x00000003 +#define LINUX_B134 0x00000004 +#define LINUX_B150 0x00000005 +#define LINUX_B200 0x00000006 +#define LINUX_B300 0x00000007 +#define LINUX_B600 0x00000008 +#define LINUX_B1200 0x00000009 +#define LINUX_B1800 0x0000000a +#define LINUX_B2400 0x0000000b +#define LINUX_B4800 0x0000000c +#define LINUX_B9600 0x0000000d +#define LINUX_B19200 0x0000000e +#define LINUX_B38400 0x0000000f +#define LINUX_EXTA LINUX_B19200 +#define LINUX_EXTB LINUX_B38400 +#define LINUX_CBAUDEX 0x00001000 +#define LINUX_B57600 0x00001001 +#define LINUX_B115200 0x00001002 +#define LINUX_B230400 0x00001003 + +#define LINUX_CSIZE 0x00000030 +#define LINUX_CS5 0x00000000 +#define LINUX_CS6 0x00000010 +#define LINUX_CS7 0x00000020 +#define LINUX_CS8 0x00000030 +#define LINUX_CSTOPB 0x00000040 +#define LINUX_CREAD 0x00000080 +#define LINUX_PARENB 0x00000100 +#define LINUX_PARODD 0x00000200 +#define LINUX_HUPCL 0x00000400 +#define LINUX_CLOCAL 0x00000800 + +#define LINUX_CRTSCTS 0x80000000 + +/* Linux c_lflag masks */ +#define LINUX_ISIG 0x00000001 +#define LINUX_ICANON 0x00000002 +#define LINUX_XCASE 0x00000004 +#define LINUX_ECHO 0x00000008 +#define LINUX_ECHOE 0x00000010 +#define LINUX_ECHOK 0x00000020 +#define LINUX_ECHONL 0x00000040 +#define LINUX_NOFLSH 0x00000080 +#define LINUX_TOSTOP 0x00000100 +#define LINUX_ECHOCTL 0x00000200 +#define LINUX_ECHOPRT 0x00000400 +#define LINUX_ECHOKE 0x00000800 +#define LINUX_FLUSHO 0x00001000 +#define LINUX_PENDIN 0x00002000 +#define LINUX_IEXTEN 0x00008000 + +/* Linux modem line defines.. not sure if they'll be used */ +#define LINUX_TIOCM_LE 0x0001 +#define LINUX_TIOCM_DTR 0x0002 +#define LINUX_TIOCM_RTS 0x0004 +#define LINUX_TIOCM_ST 0x0008 +#define LINUX_TIOCM_SR 0x0010 +#define LINUX_TIOCM_CTS 0x0020 +#define LINUX_TIOCM_CAR 0x0040 +#define LINUX_TIOCM_RNG 0x0080 +#define LINUX_TIOCM_DSR 0x0100 +#define LINUX_TIOCM_CD LINUX_TIOCM_CAR +#define LINUX_TIOCM_RI LINUX_TIOCM_RNG + +#define LINUX_TCIFLUSH 0 +#define LINUX_TCOFLUSH 1 +#define LINUX_TCIOFLUSH 2 + +#define LINUX_TCOOFF 0 +#define LINUX_TCOON 1 +#define LINUX_TCIOFF 2 +#define LINUX_TCION 3 + +#define LINUX_TCSANOW 0 +#define LINUX_TCSADRAIN 1 +#define LINUX_TCSAFLUSH 2 + +/* Linux line disciplines */ +#define LINUX_N_TTY 0 +#define LINUX_N_SLIP 1 +#define LINUX_N_MOUSE 2 +#define LINUX_N_PPP 3 diff --git a/sys/lib/libkern/arch/i386/Makefile.inc b/sys/lib/libkern/arch/i386/Makefile.inc index 533df315a66..cbeec30a509 100644 --- a/sys/lib/libkern/arch/i386/Makefile.inc +++ b/sys/lib/libkern/arch/i386/Makefile.inc @@ -1,5 +1,5 @@ # $NetBSD: Makefile.inc,v 1.7 1995/10/07 09:52:48 mycroft Exp $ SRCS+= __main.c imax.c imin.c lmax.c lmin.c max.c min.c ulmax.c ulmin.c \ - bcmp.S ffs.S strcat.S strcmp.S strcpy.S strlen.S strncmp.c \ + bcmp.S ffs.S memset.S strcat.S strcmp.S strcpy.S strlen.S strncmp.c \ strncpy.c scanc.S skpc.S locc.S htonl.S htons.S ntohl.S ntohs.S diff --git a/sys/lib/libkern/arch/i386/memset.S b/sys/lib/libkern/arch/i386/memset.S new file mode 100644 index 00000000000..da90db37568 --- /dev/null +++ b/sys/lib/libkern/arch/i386/memset.S @@ -0,0 +1,58 @@ +/* + * Written by J.T. Conklin <jtc@netbsd.org>. + * Public domain. + */ + +#include <machine/asm.h> + +#if defined(LIBC_SCCS) + RCSID("$NetBSD: memset.S,v 1.8 1995/04/28 22:58:05 jtc Exp $") +#endif + +ENTRY(memset) + pushl %edi + pushl %ebx + movl 12(%esp),%edi + movzbl 16(%esp),%eax /* unsigned char, zero extend */ + movl 20(%esp),%ecx + pushl %edi /* push address of buffer */ + + cld /* set fill direction forward */ + + /* + * if the string is too short, it's really not worth the overhead + * of aligning to word boundries, etc. So we jump to a plain + * unaligned set. + */ + cmpl $0x0f,%ecx + jle L1 + + movb %al,%ah /* copy char to all bytes in word */ + movl %eax,%edx + sall $16,%eax + orl %edx,%eax + + movl %edi,%edx /* compute misalignment */ + negl %edx + andl $3,%edx + movl %ecx,%ebx + subl %edx,%ebx + + movl %edx,%ecx /* set until word aligned */ + rep + stosb + + movl %ebx,%ecx + shrl $2,%ecx /* set by words */ + rep + stosl + + movl %ebx,%ecx /* set remainder by bytes */ + andl $3,%ecx +L1: rep + stosb + + popl %eax /* pop address of buffer */ + popl %ebx + popl %edi + ret |