diff options
Diffstat (limited to 'sys/dev/syscons/scvesactl.c')
| -rw-r--r-- | sys/dev/syscons/scvesactl.c | 143 |
1 files changed, 0 insertions, 143 deletions
diff --git a/sys/dev/syscons/scvesactl.c b/sys/dev/syscons/scvesactl.c deleted file mode 100644 index 6f48630e276cf..0000000000000 --- a/sys/dev/syscons/scvesactl.c +++ /dev/null @@ -1,143 +0,0 @@ -/*- - * Copyright (c) 1998 Kazutaka YOKOTA <yokota@zodiac.mech.utsunomiya-u.ac.jp> - * 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 as - * the first lines of this file unmodified. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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. - * - * $Id: $ - */ - -#include "sc.h" -#include "vga.h" -#include "opt_syscons.h" -#include "opt_vga.h" -#include "opt_vesa.h" -#include "opt_vm86.h" - -#ifdef VGA_NO_MODE_CHANGE -#undef VESA -#endif - -#if (NSC > 0 && NVGA > 0 && defined(VESA) && defined(VM86)) || defined(KLD_MODULE) - -#include <sys/param.h> -#include <sys/systm.h> -#include <sys/conf.h> -#include <sys/tty.h> -#include <sys/kernel.h> - -#include <machine/apm_bios.h> -#include <machine/console.h> -#include <machine/pc/vesa.h> - -#include <dev/fb/fbreg.h> -#include <dev/syscons/syscons.h> - -static d_ioctl_t *prev_user_ioctl; - -static int -vesa_ioctl(dev_t dev, u_long cmd, caddr_t data, int flag, struct proc *p) -{ - scr_stat *scp; - struct tty *tp; - int mode; - - tp = scdevtotty(dev); - if (!tp) - return ENXIO; - scp = sc_get_scr_stat(tp->t_dev); - - switch (cmd) { - - /* generic text modes */ - case SW_TEXT_132x25: case SW_TEXT_132x30: - case SW_TEXT_132x43: case SW_TEXT_132x50: - case SW_TEXT_132x60: - if (!(scp->adp->va_flags & V_ADP_MODECHANGE)) - return ENODEV; - return sc_set_text_mode(scp, tp, cmd & 0xff, 0, 0, 0); - - /* text modes */ - case SW_VESA_C80x60: - case SW_VESA_C132x25: - case SW_VESA_C132x43: - case SW_VESA_C132x50: - case SW_VESA_C132x60: - if (!(scp->adp->va_flags & V_ADP_MODECHANGE)) - return ENODEV; - mode = (cmd & 0xff) + M_VESA_BASE; - return sc_set_text_mode(scp, tp, mode, 0, 0, 0); - - /* graphics modes */ - case SW_VESA_32K_320: case SW_VESA_64K_320: - case SW_VESA_FULL_320: - - case SW_VESA_CG640x400: - - case SW_VESA_CG640x480: - case SW_VESA_32K_640: case SW_VESA_64K_640: - case SW_VESA_FULL_640: - - case SW_VESA_800x600: case SW_VESA_CG800x600: - case SW_VESA_32K_800: case SW_VESA_64K_800: - case SW_VESA_FULL_800: - - case SW_VESA_1024x768: case SW_VESA_CG1024x768: - case SW_VESA_32K_1024: case SW_VESA_64K_1024: - case SW_VESA_FULL_1024: - - case SW_VESA_1280x1024: case SW_VESA_CG1280x1024: - case SW_VESA_32K_1280: case SW_VESA_64K_1280: - case SW_VESA_FULL_1280: - if (!(scp->adp->va_flags & V_ADP_MODECHANGE)) - return ENODEV; - mode = (cmd & 0xff) + M_VESA_BASE; - return sc_set_graphics_mode(scp, tp, mode); - } - - if (prev_user_ioctl) - return (*prev_user_ioctl)(dev, cmd, data, flag, p); - else - return ENOIOCTL; -} - -int -vesa_load_ioctl(void) -{ - if (prev_user_ioctl) - return EBUSY; - prev_user_ioctl = sc_user_ioctl; - sc_user_ioctl = vesa_ioctl; - return 0; -} - -int -vesa_unload_ioctl(void) -{ - if (sc_user_ioctl != vesa_ioctl) - return EBUSY; - sc_user_ioctl = prev_user_ioctl; - prev_user_ioctl = NULL; - return 0; -} - -#endif /* (NSC > 0 && NVGA > 0 && VESA && VM86) || KLD_MODULE */ |