| syscons.c (38421) | syscons.c (38485) |
|---|---|
| 1/*- 2 * Copyright (c) 1992-1997 S�ren Schmidt 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 11 unchanged lines hidden (view full) --- 20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 * | 1/*- 2 * Copyright (c) 1992-1997 S�ren Schmidt 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 11 unchanged lines hidden (view full) --- 20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 * |
| 28 * $Id: syscons.c,v 1.274 1998/08/14 06:32:03 sos Exp $ | 28 * $Id: syscons.c,v 1.275 1998/08/18 07:36:47 sos Exp $ |
| 29 */ 30 31#include "sc.h" 32#include "apm.h" 33#include "opt_ddb.h" 34#include "opt_devfs.h" 35#include "opt_syscons.h" 36 --- 294 unchanged lines hidden (view full) --- 331static d_open_t scopen; 332static d_close_t scclose; 333static d_read_t scread; 334static d_write_t scwrite; 335static d_ioctl_t scioctl; 336static d_devtotty_t scdevtotty; 337static d_mmap_t scmmap; 338 | 29 */ 30 31#include "sc.h" 32#include "apm.h" 33#include "opt_ddb.h" 34#include "opt_devfs.h" 35#include "opt_syscons.h" 36 --- 294 unchanged lines hidden (view full) --- 331static d_open_t scopen; 332static d_close_t scclose; 333static d_read_t scread; 334static d_write_t scwrite; 335static d_ioctl_t scioctl; 336static d_devtotty_t scdevtotty; 337static d_mmap_t scmmap; 338 |
| 339#define CDEV_MAJOR 12 340static struct cdevsw scdevsw = { | 339#define CDEV_MAJOR 12 340static struct cdevsw sc_cdevsw = { |
| 341 scopen, scclose, scread, scwrite, 342 scioctl, nullstop, noreset, scdevtotty, | 341 scopen, scclose, scread, scwrite, 342 scioctl, nullstop, noreset, scdevtotty, |
| 343 ttpoll, scmmap, nostrategy, "sc", NULL, -1 }; | 343 ttpoll, scmmap, nostrategy, "sc", 344 NULL, -1, nodump, nopsize, 345 D_TTY, 346}; |
| 344 345/* 346 * These functions need to be before calls to them so they can be inlined. 347 */ 348static void 349draw_cursor_image(scr_stat *scp) 350{ 351 u_short cursor_image, *ptr = Crtat + (scp->cursor_pos - scp->scr_buf); --- 476 unchanged lines hidden (view full) --- 828 scp->r_hook.ah_arg = NULL; 829 scp->r_hook.ah_name = "system keyboard"; 830 scp->r_hook.ah_order = APM_MID_ORDER; 831 apm_hook_establish(APM_HOOK_RESUME , &scp->r_hook); 832#endif 833 834 at_shutdown(scshutdown, NULL, SHUTDOWN_PRE_SYNC); 835 | 347 348/* 349 * These functions need to be before calls to them so they can be inlined. 350 */ 351static void 352draw_cursor_image(scr_stat *scp) 353{ 354 u_short cursor_image, *ptr = Crtat + (scp->cursor_pos - scp->scr_buf); --- 476 unchanged lines hidden (view full) --- 831 scp->r_hook.ah_arg = NULL; 832 scp->r_hook.ah_name = "system keyboard"; 833 scp->r_hook.ah_order = APM_MID_ORDER; 834 apm_hook_establish(APM_HOOK_RESUME , &scp->r_hook); 835#endif 836 837 at_shutdown(scshutdown, NULL, SHUTDOWN_PRE_SYNC); 838 |
| 836 cdevsw_add(&cdev, &scdevsw, NULL); | 839 cdevsw_add(&cdev, &sc_cdevsw, NULL); |
| 837 838#ifdef DEVFS 839 for (vc = 0; vc < MAXCONS; vc++) | 840 841#ifdef DEVFS 842 for (vc = 0; vc < MAXCONS; vc++) |
| 840 sc_devfs_token[vc] = devfs_add_devswf(&scdevsw, vc, DV_CHR, | 843 sc_devfs_token[vc] = devfs_add_devswf(&sc_cdevsw, vc, DV_CHR, |
| 841 UID_ROOT, GID_WHEEL, 0600, "ttyv%r", vc); 842 sc_vga_devfs_token = devfs_link(sc_devfs_token[0], "vga"); | 844 UID_ROOT, GID_WHEEL, 0600, "ttyv%r", vc); 845 sc_vga_devfs_token = devfs_link(sc_devfs_token[0], "vga"); |
| 843 sc_mouse_devfs_token = devfs_add_devswf(&scdevsw, SC_MOUSE, DV_CHR, | 846 sc_mouse_devfs_token = devfs_add_devswf(&sc_cdevsw, SC_MOUSE, DV_CHR, |
| 844 UID_ROOT, GID_WHEEL, 0600, "sysmouse"); | 847 UID_ROOT, GID_WHEEL, 0600, "sysmouse"); |
| 845 sc_console_devfs_token = devfs_add_devswf(&scdevsw, SC_CONSOLE, DV_CHR, | 848 sc_console_devfs_token = devfs_add_devswf(&sc_cdevsw, SC_CONSOLE, DV_CHR, |
| 846 UID_ROOT, GID_WHEEL, 0600, "consolectl"); 847#endif 848 return 0; 849} 850 851struct tty 852*scdevtotty(dev_t dev) 853{ --- 27 unchanged lines hidden (view full) --- 881 /* If the Delete key is preferable, an stty is necessary */ 882 tp->t_cc[VERASE] = key_map.key[0x0e].map[0]; 883 tp->t_iflag = TTYDEF_IFLAG; 884 tp->t_oflag = TTYDEF_OFLAG; 885 tp->t_cflag = TTYDEF_CFLAG; 886 tp->t_lflag = TTYDEF_LFLAG; 887 tp->t_ispeed = tp->t_ospeed = TTYDEF_SPEED; 888 scparam(tp, &tp->t_termios); | 849 UID_ROOT, GID_WHEEL, 0600, "consolectl"); 850#endif 851 return 0; 852} 853 854struct tty 855*scdevtotty(dev_t dev) 856{ --- 27 unchanged lines hidden (view full) --- 884 /* If the Delete key is preferable, an stty is necessary */ 885 tp->t_cc[VERASE] = key_map.key[0x0e].map[0]; 886 tp->t_iflag = TTYDEF_IFLAG; 887 tp->t_oflag = TTYDEF_OFLAG; 888 tp->t_cflag = TTYDEF_CFLAG; 889 tp->t_lflag = TTYDEF_LFLAG; 890 tp->t_ispeed = tp->t_ospeed = TTYDEF_SPEED; 891 scparam(tp, &tp->t_termios); |
| 889 ttsetwater(tp); | |
| 890 (*linesw[tp->t_line].l_modem)(tp, 1); 891 if (minor(dev) == SC_MOUSE) 892 mouse_level = 0; /* XXX */ 893 } 894 else 895 if (tp->t_state & TS_XCLUDE && p->p_ucred->cr_uid != 0) 896 return(EBUSY); 897 if (minor(dev) < MAXCONS && !console[minor(dev)]) { --- 4515 unchanged lines hidden --- | 892 (*linesw[tp->t_line].l_modem)(tp, 1); 893 if (minor(dev) == SC_MOUSE) 894 mouse_level = 0; /* XXX */ 895 } 896 else 897 if (tp->t_state & TS_XCLUDE && p->p_ucred->cr_uid != 0) 898 return(EBUSY); 899 if (minor(dev) < MAXCONS && !console[minor(dev)]) { --- 4515 unchanged lines hidden --- |