diff options
author | yokota <yokota@FreeBSD.org> | 1999-01-11 03:18:56 +0000 |
---|---|---|
committer | yokota <yokota@FreeBSD.org> | 1999-01-11 03:18:56 +0000 |
commit | ae16d918a316eb60407be875de416efb373a652f (patch) | |
tree | 114e5de93fcbb59a8cff261d560719502d115314 /sys/dev/syscons/syscons.c | |
parent | f24a0f863faf18c039916001f2cc71561fc29b38 (diff) | |
download | FreeBSD-src-ae16d918a316eb60407be875de416efb373a652f.zip FreeBSD-src-ae16d918a316eb60407be875de416efb373a652f.tar.gz |
The first stage of console driver reorganization: activate new
keyboard and video card drivers.
Because of the changes, you are required to update your kernel
configuration file now!
The files in sys/dev/syscons are still i386-specific (but less so than
before), and won't compile for alpha and PC98 yet.
syscons still directly accesses the video card registers here and
there; this will be rectified in the later stages.
Diffstat (limited to 'sys/dev/syscons/syscons.c')
-rw-r--r-- | sys/dev/syscons/syscons.c | 1640 |
1 files changed, 675 insertions, 965 deletions
diff --git a/sys/dev/syscons/syscons.c b/sys/dev/syscons/syscons.c index fbc0b16..57672bc 100644 --- a/sys/dev/syscons/syscons.c +++ b/sys/dev/syscons/syscons.c @@ -25,10 +25,11 @@ * (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: syscons.c,v 1.288 1998/12/07 21:58:23 archie Exp $ + * $Id: syscons.c,v 1.289 1999/01/07 14:14:22 yokota Exp $ */ #include "sc.h" +#include "splash.h" #include "apm.h" #include "opt_ddb.h" #include "opt_devfs.h" @@ -67,13 +68,15 @@ #include <vm/vm_param.h> #include <vm/pmap.h> +#include <dev/kbd/kbdreg.h> +#include <dev/fb/fbreg.h> +#include <dev/fb/vgareg.h> +#include <dev/fb/splashreg.h> +#include <dev/syscons/syscons.h> + #include <i386/isa/isa.h> #include <i386/isa/isa_device.h> #include <i386/isa/timerreg.h> -#include <i386/isa/kbdtables.h> -#include <i386/isa/kbdio.h> -#include <i386/isa/videoio.h> -#include <i386/isa/syscons.h> #if !defined(MAXCONS) #define MAXCONS 16 @@ -119,10 +122,6 @@ typedef struct old_mouse_info { } u; } old_mouse_info_t; -/* XXX use sc_bcopy where video memory is concerned */ -extern void generic_bcopy(const void *, void *, size_t); -extern void generic_bzero(void *, size_t); - static default_attr user_default = { (FG_LIGHTGREY | BG_BLACK) << 8, (FG_BLACK | BG_LIGHTGREY) << 8 @@ -145,8 +144,6 @@ static scr_stat *new_scp, *old_scp; static term_stat kernel_console; static default_attr *current_default; static int sc_flags; -static int sc_port = IO_KBD; -static KBDC sc_kbdc = NULL; static char init_done = COLD; static u_short sc_buffer[ROW*COL]; static char shutdown_in_progress = FALSE; @@ -155,17 +152,12 @@ static char switch_in_progress = FALSE; static char write_in_progress = FALSE; static char blink_in_progress = FALSE; static int blinkrate = 0; - u_int crtc_addr = MONO_BASE; - char crtc_type = KD_MONO; -static char crtc_vga = FALSE; -static int adp_flags; -static u_char shfts = 0, ctls = 0, alts = 0, agrs = 0, metas = 0; -static u_char accents = 0; -static u_char nlkcnt = 0, clkcnt = 0, slkcnt = 0, alkcnt = 0; -static const u_int n_fkey_tab = sizeof(fkey_tab) / sizeof(*fkey_tab); +static int adapter = -1; +static int keyboard = -1; +static keyboard_t *kbd; static int delayed_next_scr = FALSE; static long scrn_blank_time = 0; /* screen saver timeout value */ - int scrn_blanked = 0; /* screen saver active flag */ +static int scrn_blanked = FALSE; /* screen saver active flag */ static long scrn_time_stamp; static int saver_mode = CONS_LKM_SAVER; /* LKM/user saver */ static int run_scrn_saver = FALSE; /* should run the saver? */ @@ -173,7 +165,6 @@ static int scrn_idle = FALSE; /* about to run the saver */ u_char scr_map[256]; u_char scr_rmap[256]; static int initial_video_mode; /* initial video mode # */ -static int bios_video_mode; /* video mode # set by BIOS */ int fonts_loaded = 0 #ifdef STD8X16FONT | FONT_16 @@ -210,7 +201,6 @@ static int extra_history_size = static void none_saver(int blank) { } static void (*current_saver)(int blank) = none_saver; -static void (*default_saver)(int blank) = none_saver; d_ioctl_t *sc_user_ioctl; static int sticky_splash = FALSE; @@ -237,20 +227,40 @@ static const int nsccons = MAXCONS+2; + (offset)) % (scp)->history_size)) #define ISSIGVALID(sig) ((sig) > 0 && (sig) < NSIG) +/* some useful macros */ +#define kbd_read_char(kbd, wait) \ + (*kbdsw[(kbd)->kb_index]->read_char)((kbd), (wait)) +#define kbd_check_char(kbd) \ + (*kbdsw[(kbd)->kb_index]->check_char)((kbd)) +#define kbd_enable(kbd) \ + (*kbdsw[(kbd)->kb_index]->enable)((kbd)) +#define kbd_disable(kbd) \ + (*kbdsw[(kbd)->kb_index]->disable)((kbd)) +#define kbd_lock(kbd, lockf) \ + (*kbdsw[(kbd)->kb_index]->lock)((kbd), (lockf)) +#define kbd_ioctl(kbd, cmd, arg) \ + (((kbd) == NULL) ? \ + ENODEV : (*kbdsw[(kbd)->kb_index]->ioctl)((kbd), (cmd), (arg))) +#define kbd_clear_state(kbd) \ + (*kbdsw[(kbd)->kb_index]->clear_state)((kbd)) +#define kbd_get_fkeystr(kbd, fkey, len) \ + (*kbdsw[(kbd)->kb_index]->get_fkeystr)((kbd), (fkey), (len)) + /* prototypes */ static int scattach(struct isa_device *dev); -static ointhand2_t scintr; +static kbd_callback_func_t sckbdevent; static int scparam(struct tty *tp, struct termios *t); static int scprobe(struct isa_device *dev); -static int scvidprobe(int unit, int flags); -static int sckbdprobe(int unit, int flags); +static int scvidprobe(int unit, int flags, int cons); +static int sckbdprobe(int unit, int flags, int cons); static void scstart(struct tty *tp); static void scmousestart(struct tty *tp); static void scinit(void); static void scshutdown(int howto, void *arg); -static u_int scgetc(u_int flags); +static u_int scgetc(keyboard_t *kbd, u_int flags); #define SCGETC_CN 1 #define SCGETC_NONBLOCK 2 +static int sccngetch(int flags); static void sccnupdate(scr_stat *scp); static scr_stat *alloc_scp(void); static void init_scp(scr_stat *scp); @@ -258,7 +268,10 @@ static void sc_bcopy(scr_stat *scp, u_short *p, int from, int to, int mark); static int get_scr_num(void); static timeout_t scrn_timer; static void scrn_update(scr_stat *scp, int show_cursor); -static void scrn_saver(void (*saver)(int), int blank); +static int add_scrn_saver(void (*this_saver)(int)); +static int remove_scrn_saver(void (*this_saver)(int)); +static int set_scrn_saver_mode(scr_stat *scp, int mode, u_char *pal, int border); +static int restore_scrn_saver_mode(scr_stat *scp); static void stop_scrn_saver(void (*saver)(int)); static int wait_scrn_saver_stop(void); static int switch_scr(scr_stat *scp, u_int next_scr); @@ -268,13 +281,13 @@ static void ansi_put(scr_stat *scp, u_char *buf, int len); static void draw_cursor_image(scr_stat *scp); static void remove_cursor_image(scr_stat *scp); static void move_crsr(scr_stat *scp, int x, int y); -static u_char *get_fstr(u_int c, u_int *len); static void history_to_screen(scr_stat *scp); static int history_up_line(scr_stat *scp); static int history_down_line(scr_stat *scp); static int mask2attr(struct term_stat *term); -static void set_keyboard(int command, int data); -static void update_leds(int which); +static int save_kbd_state(scr_stat *scp); +static int update_kbd_state(int state, int mask); +static int update_kbd_leds(int which); static void set_destructive_cursor(scr_stat *scp); static void set_mouse_pos(scr_stat *scp); static int skip_spc_right(scr_stat *scp, u_short *p); @@ -292,14 +305,13 @@ static void draw_cutmarking(scr_stat *scp); static void remove_cutmarking(scr_stat *scp); static void do_bell(scr_stat *scp, int pitch, int duration); static timeout_t blink_screen; -#ifdef SC_SPLASH_SCREEN -static void scsplash_init(scr_stat *scp); -static void scsplash_term(scr_stat *scp); +#if NSPLASH > 0 +static int scsplash_callback(int); static void scsplash_saver(int show); #define scsplash_stick(stick) (sticky_splash = (stick)) #else #define scsplash_stick(stick) -#endif +#endif /* NSPLASH */ static cn_probe_t sccnprobe; static cn_init_t sccninit; @@ -342,7 +354,7 @@ draw_cursor_image(scr_stat *scp) return; } - ptr = (u_short *)(get_adapter(scp)->va_window) + ptr = (u_short *)(scp->adp->va_window) + (scp->cursor_pos - scp->scr_buf); /* do we have a destructive cursor ? */ @@ -395,7 +407,7 @@ remove_cursor_image(scr_stat *scp) sc_bcopy(scp, scp->scr_buf, scp->cursor_oldpos - scp->scr_buf, scp->cursor_oldpos - scp->scr_buf, 0); else - *((u_short *)(get_adapter(scp)->va_window) + *((u_short *)(scp->adp->va_window) + (scp->cursor_oldpos - scp->scr_buf)) = scp->cursor_saveunder; } @@ -419,228 +431,69 @@ move_crsr(scr_stat *scp, int x, int y) static int scprobe(struct isa_device *dev) { - if (!scvidprobe(dev->id_unit, dev->id_flags)) { + if (!scvidprobe(dev->id_unit, dev->id_flags, FALSE)) { if (bootverbose) printf("sc%d: no video adapter is found.\n", dev->id_unit); return (0); } -#if defined(VESA) && defined(VM86) - if (vesa_load()) - return FALSE; -#endif - - (*biosvidsw.diag)(bootverbose); - - sc_port = dev->id_iobase; - if (sckbdprobe(dev->id_unit, dev->id_flags)) - return (IO_KBDSIZE); - else - return ((dev->id_flags & DETECT_KBD) ? 0 : IO_KBDSIZE); + return ((sckbdprobe(dev->id_unit, dev->id_flags, FALSE)) ? -1 : 0); } /* probe video adapters, return TRUE if found */ static int -scvidprobe(int unit, int flags) +scvidprobe(int unit, int flags, int cons) { video_adapter_t *adp; - /* do this test only once */ - if (init_done != COLD) - return (crtc_type != -1); + /* + * Access the video adapter driver through the back door! + * Video adapter drivers need to be configured before syscons. + * However, when syscons is being probed as the low-level console, + * they have not been initialized yet. We force them to initialize + * themselves here. XXX + */ + vid_configure(cons ? VIO_PROBE_ONLY : 0); - if ((*biosvidsw.init)() <= 0) - return FALSE; - if ((adp = (*biosvidsw.adapter)(V_ADP_PRIMARY)) == NULL) - return FALSE; + /* allocate a frame buffer */ + if (adapter < 0) { + adapter = vid_allocate("*", -1, (void *)&adapter); + if (adapter < 0) + return FALSE; + } + adp = vid_get_adapter(adapter); /* shouldn't fail */ - crtc_type = adp->va_type; - crtc_vga = (crtc_type == KD_VGA); - crtc_addr = adp->va_crtc_addr; Crtat = (u_short *)adp->va_window; - adp_flags = adp->va_flags; initial_video_mode = adp->va_initial_mode; - bios_video_mode = adp->va_initial_bios_mode; return TRUE; } /* probe the keyboard, return TRUE if found */ static int -sckbdprobe(int unit, int flags) +sckbdprobe(int unit, int flags, int cons) { - int codeset; - int c = -1; - int m; - int res, id; - - sc_kbdc = kbdc_open(sc_port); - - if (!kbdc_lock(sc_kbdc, TRUE)) { - /* driver error? */ - printf("sc%d: unable to lock the controller.\n", unit); - return ((flags & DETECT_KBD) ? FALSE : TRUE); + /* access the keyboard driver through the backdoor! */ + kbd_configure(cons ? KB_CONF_PROBE_ONLY : 0); + + /* allocate a keyboard and register the keyboard event handler */ + if (keyboard < 0) { + keyboard = kbd_allocate("*", -1, (void *)&keyboard, sckbdevent, NULL); + if (keyboard < 0) + return FALSE; } + kbd = kbd_get_keyboard(keyboard); /* shouldn't fail */ - /* flush any noise in the buffer */ - empty_both_buffers(sc_kbdc, 10); - - /* save the current keyboard controller command byte */ - m = kbdc_get_device_mask(sc_kbdc) & ~KBD_KBD_CONTROL_BITS; - c = get_controller_command_byte(sc_kbdc); - if (c == -1) { - /* CONTROLLER ERROR */ - printf("sc%d: unable to get the current command byte value.\n", unit); - goto fail; - } - if (bootverbose) - printf("sc%d: the current keyboard controller command byte %04x\n", - unit, c); -#if 0 - /* override the keyboard lock switch */ - c |= KBD_OVERRIDE_KBD_LOCK; -#endif - - /* - * The keyboard may have been screwed up by the boot block. - * We may just be able to recover from error by testing the controller - * and the keyboard port. The controller command byte needs to be saved - * before this recovery operation, as some controllers seem to set - * the command byte to particular values. - */ - test_controller(sc_kbdc); - test_kbd_port(sc_kbdc); - - /* enable the keyboard port, but disable the keyboard intr. */ - if (!set_controller_command_byte(sc_kbdc, - KBD_KBD_CONTROL_BITS, - KBD_ENABLE_KBD_PORT | KBD_DISABLE_KBD_INT)) { - /* CONTROLLER ERROR - * there is very little we can do... - */ - printf("sc%d: unable to set the command byte.\n", unit); - goto fail; - } - - /* - * Check if we have an XT keyboard before we attempt to reset it. - * The procedure assumes that the keyboard and the controller have - * been set up properly by BIOS and have not been messed up - * during the boot process. - */ - codeset = -1; - if (flags & XT_KEYBD) - /* the user says there is a XT keyboard */ - codeset = 1; -#ifdef DETECT_XT_KEYBOARD - else if ((c & KBD_TRANSLATION) == 0) { - /* SET_SCANCODE_SET is not always supported; ignore error */ - if (send_kbd_command_and_data(sc_kbdc, KBDC_SET_SCANCODE_SET, 0) - == KBD_ACK) - codeset = read_kbd_data(sc_kbdc); - } - if (bootverbose) - printf("sc%d: keyboard scancode set %d\n", unit, codeset); -#endif /* DETECT_XT_KEYBOARD */ - - if (flags & KBD_NORESET) { - write_kbd_command(sc_kbdc, KBDC_ECHO); - if (read_kbd_data(sc_kbdc) != KBD_ECHO) { - empty_both_buffers(sc_kbdc, 10); - test_controller(sc_kbdc); - test_kbd_port(sc_kbdc); - if (bootverbose) - printf("sc%d: failed to get response from the keyboard.\n", - unit); - goto fail; - } - } else { - /* reset keyboard hardware */ - if (!reset_kbd(sc_kbdc)) { - /* KEYBOARD ERROR - * Keyboard reset may fail either because the keyboard doen't - * exist, or because the keyboard doesn't pass the self-test, - * or the keyboard controller on the motherboard and the keyboard - * somehow fail to shake hands. It is just possible, particularly - * in the last case, that the keyoard controller may be left - * in a hung state. test_controller() and test_kbd_port() appear - * to bring the keyboard controller back (I don't know why and - * how, though.) - */ - empty_both_buffers(sc_kbdc, 10); - test_controller(sc_kbdc); - test_kbd_port(sc_kbdc); - /* We could disable the keyboard port and interrupt... but, - * the keyboard may still exist (see above). - */ - if (bootverbose) - printf("sc%d: failed to reset the keyboard.\n", unit); - goto fail; - } - } - - /* - * Allow us to set the XT_KEYBD flag in UserConfig so that keyboards - * such as those on the IBM ThinkPad laptop computers can be used - * with the standard console driver. - */ - if (codeset == 1) { - if (send_kbd_command_and_data( - sc_kbdc, KBDC_SET_SCANCODE_SET, codeset) == KBD_ACK) { - /* XT kbd doesn't need scan code translation */ - c &= ~KBD_TRANSLATION; - } else { - /* KEYBOARD ERROR - * The XT kbd isn't usable unless the proper scan code set - * is selected. - */ - printf("sc%d: unable to set the XT keyboard mode.\n", unit); - goto fail; - } - } - /* enable the keyboard port and intr. */ - if (!set_controller_command_byte(sc_kbdc, - KBD_KBD_CONTROL_BITS | KBD_TRANSLATION | KBD_OVERRIDE_KBD_LOCK, - (c & (KBD_TRANSLATION | KBD_OVERRIDE_KBD_LOCK)) - | KBD_ENABLE_KBD_PORT | KBD_ENABLE_KBD_INT)) { - /* CONTROLLER ERROR - * This is serious; we are left with the disabled keyboard intr. - */ - printf("sc%d: unable to enable the keyboard port and intr.\n", unit); - goto fail; - } - - /* Get the ID of the keyboard, if any */ - empty_kbd_buffer(sc_kbdc, 5); - res = send_kbd_command(sc_kbdc, KBDC_SEND_DEV_ID); - if (res == KBD_ACK) { - /* 10ms delay */ - DELAY(10000); - id = (read_kbd_data(sc_kbdc) << 8) | read_kbd_data(sc_kbdc); - if (bootverbose) - printf("sc%d: keyboard device ID: %04x\n", unit, id); - } - - kbdc_set_device_mask(sc_kbdc, m | KBD_KBD_CONTROL_BITS), - kbdc_lock(sc_kbdc, FALSE); return TRUE; - -fail: - if (c != -1) - /* try to restore the command byte as before, if possible */ - set_controller_command_byte(sc_kbdc, 0xff, c); - kbdc_set_device_mask(sc_kbdc, - (flags & DETECT_KBD) ? m : m | KBD_KBD_CONTROL_BITS); - kbdc_lock(sc_kbdc, FALSE); - return FALSE; } #if NAPM > 0 static int scresume(void *dummy) { - shfts = ctls = alts = agrs = metas = accents = 0; - return 0; + if (kbd != NULL) + kbd_clear_state(kbd); + return 0; } #endif @@ -656,21 +509,19 @@ scattach(struct isa_device *dev) int vc; #endif - dev->id_ointr = scintr; scinit(); + scp = console[0]; sc_flags = dev->id_flags; - if (!ISFONTAVAIL(adp_flags)) + if (!ISFONTAVAIL(scp->adp->va_flags)) sc_flags &= ~CHAR_CURSOR; - scp = console[0]; - /* copy temporary buffer to final buffer */ scp->scr_buf = NULL; sc_alloc_scr_buffer(scp, FALSE, FALSE); bcopy(sc_buffer, scp->scr_buf, scp->xsize*scp->ysize*sizeof(u_short)); /* cut buffer is available only when the mouse pointer is used */ - if (ISMOUSEAVAIL(adp_flags)) + if (ISMOUSEAVAIL(scp->adp->va_flags)) sc_alloc_cut_buffer(scp, FALSE); /* initialize history buffer & pointers */ @@ -678,15 +529,16 @@ scattach(struct isa_device *dev) #if defined(VESA) && defined(VM86) if ((sc_flags & VESA800X600) - && ((*biosvidsw.get_info)(scp->adp, M_VESA_800x600, &info) == 0)) { -#ifdef SC_SPLASH_SCREEN - scsplash_term(scp); + && ((*vidsw[scp->ad]->get_info)(scp->adp, M_VESA_800x600, &info) == 0)) { +#if NSPLASH > 0 + splash_term(scp->adp); #endif sc_set_graphics_mode(scp, NULL, M_VESA_800x600); sc_set_pixel_mode(scp, NULL, COL, ROW, 16); initial_video_mode = M_VESA_800x600; -#ifdef SC_SPLASH_SCREEN - scsplash_init(scp); +#if NSPLASH > 0 + /* put up the splash again! */ + splash_init(scp->adp, scsplash_callback); #endif } #endif /* VESA && VM86 */ @@ -698,15 +550,25 @@ scattach(struct isa_device *dev) /* get screen update going */ scrn_timer((void *)TRUE); - update_leds(scp->status); - + /* set up the keyboard */ + kbd_ioctl(kbd, KDSKBMODE, (caddr_t)&scp->kbd_mode); + update_kbd_state(scp->status, LOCK_MASK); + + if (bootverbose) { + printf("sc%d:", dev->id_unit); + if (adapter >= 0) + printf(" fb%d", adapter); + if (keyboard >= 0) + printf(" kbd%d", keyboard); + printf("\n"); + } printf("sc%d: ", dev->id_unit); - switch(crtc_type) { + switch(scp->adp->va_type) { case KD_VGA: - printf("VGA %s", (adp_flags & V_ADP_COLOR) ? "color" : "mono"); + printf("VGA %s", (scp->adp->va_flags & V_ADP_COLOR) ? "color" : "mono"); break; case KD_EGA: - printf("EGA %s", (adp_flags & V_ADP_COLOR) ? "color" : "mono"); + printf("EGA %s", (scp->adp->va_flags & V_ADP_COLOR) ? "color" : "mono"); break; case KD_CGA: printf("CGA"); @@ -763,6 +625,7 @@ int scopen(dev_t dev, int flag, int mode, struct proc *p) { struct tty *tp = scdevtotty(dev); + keyarg_t key; if (!tp) return(ENXIO); @@ -774,7 +637,9 @@ scopen(dev_t dev, int flag, int mode, struct proc *p) ttychars(tp); /* Use the current setting of the <-- key as default VERASE. */ /* If the Delete key is preferable, an stty is necessary */ - tp->t_cc[VERASE] = key_map.key[0x0e].map[0]; + key.keynum = 0x0e; /* how do we know this magic number... XXX */ + kbd_ioctl(kbd, GIO_KEYMAPENT, (caddr_t)&key); + tp->t_cc[VERASE] = key.key.map[0]; tp->t_iflag = TTYDEF_IFLAG; tp->t_oflag = TTYDEF_OFLAG; tp->t_cflag = TTYDEF_CFLAG; @@ -863,38 +728,53 @@ scwrite(dev_t dev, struct uio *uio, int flag) return((*linesw[tp->t_line].l_write)(tp, uio, flag)); } -static void -scintr(int unit) +static int +sckbdevent(keyboard_t *thiskbd, int event, void *arg) { static struct tty *cur_tty; - int c, len; + int c; + size_t len; u_char *cp; + /* assert(thiskbd == kbd) */ + + switch (event) { + case KBDIO_KEYINPUT: + break; + case KBDIO_UNLOADING: + kbd = NULL; + kbd_release(thiskbd, (void *)keyboard); + return 0; + default: + return EINVAL; + } + /* * Loop while there is still input to get from the keyboard. * I don't think this is nessesary, and it doesn't fix * the Xaccel-2.1 keyboard hang, but it can't hurt. XXX */ - while ((c = scgetc(SCGETC_NONBLOCK)) != NOKEY) { + while ((c = scgetc(thiskbd, SCGETC_NONBLOCK)) != NOKEY) { cur_tty = VIRTUAL_TTY(get_scr_num()); if (!(cur_tty->t_state & TS_ISOPEN)) if (!((cur_tty = CONSOLE_TTY)->t_state & TS_ISOPEN)) continue; - switch (c & 0xff00) { + switch (KEYFLAGS(c)) { case 0x0000: /* normal key */ - (*linesw[cur_tty->t_line].l_rint)(c & 0xFF, cur_tty); + (*linesw[cur_tty->t_line].l_rint)(KEYCHAR(c), cur_tty); break; case FKEY: /* function key, return string */ - if (cp = get_fstr((u_int)c, (u_int *)&len)) { + cp = kbd_get_fkeystr(thiskbd, KEYCHAR(c), &len); + if (cp != NULL) { while (len-- > 0) - (*linesw[cur_tty->t_line].l_rint)(*cp++ & 0xFF, cur_tty); + (*linesw[cur_tty->t_line].l_rint)(*cp++, cur_tty); } break; case MKEY: /* meta is active, prepend ESC */ (*linesw[cur_tty->t_line].l_rint)(0x1b, cur_tty); - (*linesw[cur_tty->t_line].l_rint)(c & 0xFF, cur_tty); + (*linesw[cur_tty->t_line].l_rint)(KEYCHAR(c), cur_tty); break; case BKEY: /* backtab fixed sequence (esc [ Z) */ (*linesw[cur_tty->t_line].l_rint)(0x1b, cur_tty); @@ -904,17 +784,12 @@ scintr(int unit) } } -#if 0 - if (cur_console->status & MOUSE_ENABLED) { - cur_console->status &= ~MOUSE_VISIBLE; - remove_mouse_image(cur_console); - } -#else if (cur_console->status & MOUSE_VISIBLE) { remove_mouse_image(cur_console); cur_console->status &= ~MOUSE_VISIBLE; } -#endif + + return 0; } static int @@ -959,7 +834,7 @@ scioctl(dev_t dev, u_long cmd, caddr_t data, int flag, struct proc *p) return 0; case GIO_COLOR: /* is this a color console ? */ - *(int *)data = (adp_flags & V_ADP_COLOR) ? 1 : 0; + *(int *)data = (scp->adp->va_flags & V_ADP_COLOR) ? 1 : 0; return 0; case CONS_BLANKTIME: /* set screen saver timeout (0 = no saver) */ @@ -977,7 +852,7 @@ scioctl(dev_t dev, u_long cmd, caddr_t data, int flag, struct proc *p) else sc_flags &= ~BLINK_CURSOR; if ((*(int*)data) & 0x02) { - if (!ISFONTAVAIL(get_adapter(scp)->va_flags)) + if (!ISFONTAVAIL(scp->adp->va_flags)) return ENXIO; sc_flags |= CHAR_CURSOR; } else @@ -1054,7 +929,7 @@ scioctl(dev_t dev, u_long cmd, caddr_t data, int flag, struct proc *p) mouse_info_t buf; /* FIXME: */ - if (!ISMOUSEAVAIL(get_adapter(scp)->va_flags)) + if (!ISMOUSEAVAIL(scp->adp->va_flags)) return ENODEV; if (cmd == OLD_CONS_MOUSECTL) { @@ -1317,8 +1192,7 @@ scioctl(dev_t dev, u_long cmd, caddr_t data, int flag, struct proc *p) return EINVAL; } /* make screensaver happy */ - scsplash_stick(FALSE); - run_scrn_saver = FALSE; + sc_touch_scrn_saver(); return 0; } @@ -1439,7 +1313,9 @@ scioctl(dev_t dev, u_long cmd, caddr_t data, int flag, struct proc *p) ptr->mv_grfc.fore = 0; /* not supported */ ptr->mv_grfc.back = 0; /* not supported */ ptr->mv_ovscan = scp->border; - ptr->mk_keylock = scp->status & LOCK_KEY_MASK; + if (scp == cur_console) + save_kbd_state(scp); + ptr->mk_keylock = scp->status & LOCK_MASK; return 0; } return EINVAL; @@ -1607,41 +1483,36 @@ scioctl(dev_t dev, u_long cmd, caddr_t data, int flag, struct proc *p) return 0; case KDSKBSTATE: /* set keyboard state (locks) */ - if (*(int *)data & ~LOCK_KEY_MASK) + if (*(int *)data & ~LOCK_MASK) return EINVAL; - scp->status &= ~LOCK_KEY_MASK; + scp->status &= ~LOCK_MASK; scp->status |= *(int *)data; if (scp == cur_console) - update_leds(scp->status); + update_kbd_state(scp->status, LOCK_MASK); return 0; case KDGKBSTATE: /* get keyboard state (locks) */ - *(int *)data = scp->status & LOCK_KEY_MASK; + if (scp == cur_console) + save_kbd_state(scp); + *(int *)data = scp->status & LOCK_MASK; return 0; case KDSETRAD: /* set keyboard repeat & delay rates */ if (*(int *)data & ~0x7f) return EINVAL; - if (sc_kbdc != NULL) - set_keyboard(KBDC_SET_TYPEMATIC, *(int *)data); - return 0; + error = kbd_ioctl(kbd, KDSETRAD, data); + if (error == ENOIOCTL) + error = ENODEV; + return error; case KDSKBMODE: /* set keyboard mode */ switch (*(int *)data) { + case K_XLATE: /* switch to XLT ascii mode */ case K_RAW: /* switch to RAW scancode mode */ - scp->status &= ~KBD_CODE_MODE; - scp->status |= KBD_RAW_MODE; - return 0; - case K_CODE: /* switch to CODE mode */ - scp->status &= ~KBD_RAW_MODE; - scp->status |= KBD_CODE_MODE; - return 0; - - case K_XLATE: /* switch to XLT ascii mode */ - if (scp == cur_console && scp->status & KBD_RAW_MODE) - shfts = ctls = alts = agrs = metas = accents = 0; - scp->status &= ~(KBD_RAW_MODE | KBD_CODE_MODE); + scp->kbd_mode = *(int *)data; + if (scp == cur_console) + kbd_ioctl(kbd, cmd, data); return 0; default: return EINVAL; @@ -1649,10 +1520,15 @@ scioctl(dev_t dev, u_long cmd, caddr_t data, int flag, struct proc *p) /* NOT REACHED */ case KDGKBMODE: /* get keyboard mode */ - *(int *)data = (scp->status & KBD_RAW_MODE) ? K_RAW : - ((scp->status & KBD_CODE_MODE) ? K_CODE : K_XLATE); + *(int *)data = scp->kbd_mode; return 0; + case KDGKBINFO: + error = kbd_ioctl(kbd, cmd, data); + if (error == ENOIOCTL) + error = ENODEV; + return error; + case KDMKTONE: /* sound the bell */ if (*(int*)data) do_bell(scp, (*(int*)data)&0xffff, @@ -1686,43 +1562,73 @@ scioctl(dev_t dev, u_long cmd, caddr_t data, int flag, struct proc *p) return 0; case KDGKBTYPE: /* get keyboard type */ - *(int *)data = 0; /* type not known (yet) */ + error = kbd_ioctl(kbd, cmd, data); + if (error == ENOIOCTL) { + /* always return something? XXX */ + *(int *)data = 0; + } return 0; case KDSETLED: /* set keyboard LED status */ - if (*(int *)data & ~LED_MASK) + if (*(int *)data & ~LED_MASK) /* FIXME: LOCK_MASK? */ return EINVAL; scp->status &= ~LED_MASK; scp->status |= *(int *)data; if (scp == cur_console) - update_leds(scp->status); + update_kbd_leds(scp->status); return 0; case KDGETLED: /* get keyboard LED status */ + if (scp == cur_console) + save_kbd_state(scp); *(int *)data = scp->status & LED_MASK; return 0; - case GETFKEY: /* get functionkey string */ - if (*(u_short*)data < n_fkey_tab) { - fkeyarg_t *ptr = (fkeyarg_t*)data; - bcopy(&fkey_tab[ptr->keynum].str, ptr->keydef, - fkey_tab[ptr->keynum].len); - ptr->flen = fkey_tab[ptr->keynum].len; - return 0; + case CONS_SETKBD: /* set the new keyboard */ + { + keyboard_t *newkbd; + + s = spltty(); + newkbd = kbd_get_keyboard(*(int *)data); + if (newkbd == NULL) { + splx(s); + return EINVAL; + } + error = 0; + if (kbd != newkbd) { + i = kbd_allocate(newkbd->kb_name, newkbd->kb_unit, + (void *)&keyboard, sckbdevent, NULL); + /* i == newkbd->kb_index */ + if (i >= 0) { + if (kbd != NULL) { + save_kbd_state(cur_console); + kbd_release(kbd, (void *)&keyboard); + } + kbd = kbd_get_keyboard(i); /* kbd == newkbd */ + keyboard = i; + kbd_ioctl(kbd, KDSKBMODE, (caddr_t)&cur_console->kbd_mode); + update_kbd_state(cur_console->status, LOCK_MASK); + } else { + error = EPERM; /* XXX */ + } + } + splx(s); + return error; } - else - return EINVAL; - case SETFKEY: /* set functionkey string */ - if (*(u_short*)data < n_fkey_tab) { - fkeyarg_t *ptr = (fkeyarg_t*)data; - bcopy(ptr->keydef, &fkey_tab[ptr->keynum].str, - min(ptr->flen, MAXFK)); - fkey_tab[ptr->keynum].len = min(ptr->flen, MAXFK); - return 0; + case CONS_RELKBD: /* release the current keyboard */ + s = spltty(); + error = 0; + if (kbd != NULL) { + save_kbd_state(cur_console); + error = kbd_release(kbd, (void *)&keyboard); + if (error == 0) { + kbd = NULL; + keyboard = -1; + } } - else - return EINVAL; + splx(s); + return error; case GIO_SCRNMAP: /* get output translation table */ bcopy(&scr_map, data, sizeof(scr_map)); @@ -1734,27 +1640,19 @@ scioctl(dev_t dev, u_long cmd, caddr_t data, int flag, struct proc *p) scr_rmap[scr_map[i]] = i; return 0; - case GIO_KEYMAP: /* get keyboard translation table */ - bcopy(&key_map, data, sizeof(key_map)); - return 0; - - case PIO_KEYMAP: /* set keyboard translation table */ - accents = 0; - bzero(&accent_map, sizeof(accent_map)); - bcopy(data, &key_map, sizeof(key_map)); - return 0; - - case GIO_DEADKEYMAP: /* get accent key translation table */ - bcopy(&accent_map, data, sizeof(accent_map)); - return 0; - - case PIO_DEADKEYMAP: /* set accent key translation table */ - accents = 0; - bcopy(data, &accent_map, sizeof(accent_map)); - return 0; + case GIO_KEYMAP: /* get keyboard translation table */ + case PIO_KEYMAP: /* set keyboard translation table */ + case GIO_DEADKEYMAP: /* get accent key translation table */ + case PIO_DEADKEYMAP: /* set accent key translation table */ + case GETFKEY: /* get function key string */ + case SETFKEY: /* set function key string */ + error = kbd_ioctl(kbd, cmd, data); + if (error == ENOIOCTL) + error = ENODEV; + return error; case PIO_FONT8x8: /* set 8x8 dot font */ - if (!ISFONTAVAIL(get_adapter(scp)->va_flags)) + if (!ISFONTAVAIL(scp->adp->va_flags)) return ENXIO; bcopy(data, font_8, 8*256); fonts_loaded |= FONT_8; @@ -1768,7 +1666,7 @@ scioctl(dev_t dev, u_long cmd, caddr_t data, int flag, struct proc *p) return 0; case GIO_FONT8x8: /* get 8x8 dot font */ - if (!ISFONTAVAIL(get_adapter(scp)->va_flags)) + if (!ISFONTAVAIL(scp->adp->va_flags)) return ENXIO; if (fonts_loaded & FONT_8) { bcopy(font_8, data, 8*256); @@ -1778,7 +1676,7 @@ scioctl(dev_t dev, u_long cmd, caddr_t data, int flag, struct proc *p) return ENXIO; case PIO_FONT8x14: /* set 8x14 dot font */ - if (!ISFONTAVAIL(get_adapter(scp)->va_flags)) + if (!ISFONTAVAIL(scp->adp->va_flags)) return ENXIO; bcopy(data, font_14, 14*256); fonts_loaded |= FONT_14; @@ -1793,7 +1691,7 @@ scioctl(dev_t dev, u_long cmd, caddr_t data, int flag, struct proc *p) return 0; case GIO_FONT8x14: /* get 8x14 dot font */ - if (!ISFONTAVAIL(get_adapter(scp)->va_flags)) + if (!ISFONTAVAIL(scp->adp->va_flags)) return ENXIO; if (fonts_loaded & FONT_14) { bcopy(font_14, data, 14*256); @@ -1803,7 +1701,7 @@ scioctl(dev_t dev, u_long cmd, caddr_t data, int flag, struct proc *p) return ENXIO; case PIO_FONT8x16: /* set 8x16 dot font */ - if (!ISFONTAVAIL(get_adapter(scp)->va_flags)) + if (!ISFONTAVAIL(scp->adp->va_flags)) return ENXIO; bcopy(data, font_16, 16*256); fonts_loaded |= FONT_16; @@ -1817,7 +1715,7 @@ scioctl(dev_t dev, u_long cmd, caddr_t data, int flag, struct proc *p) return 0; case GIO_FONT8x16: /* get 8x16 dot font */ - if (!ISFONTAVAIL(get_adapter(scp)->va_flags)) + if (!ISFONTAVAIL(scp->adp->va_flags)) return ENXIO; if (fonts_loaded & FONT_16) { bcopy(font_16, data, 16*256); @@ -1898,16 +1796,15 @@ sccnprobe(struct consdev *cp) return; } - if (!scvidprobe(dvp->id_unit, dvp->id_flags)) { + if (!scvidprobe(dvp->id_unit, dvp->id_flags, TRUE)) { cp->cn_pri = CN_DEAD; return; } + sckbdprobe(dvp->id_unit, dvp->id_flags, TRUE); /* initialize required fields */ cp->cn_dev = makedev(CDEV_MAJOR, SC_CONSOLE); cp->cn_pri = CN_INTERNAL; - - sc_kbdc = kbdc_open(sc_port); } static void @@ -1920,9 +1817,34 @@ static void sccnputc(dev_t dev, int c) { u_char buf[1]; - int s; scr_stat *scp = console[0]; term_stat save = scp->term; + u_short *p; + int s; + int i; + + if (scp == cur_console && scp->status & SLKED) { + scp->status &= ~SLKED; + update_kbd_state(scp->status, SLKED); + if (cur_console->status & BUFFER_SAVED) { + p = cur_console->history_save; + for (i = 0; i < cur_console->ysize; ++i) { + bcopy(p, cur_console->scr_buf + (cur_console->xsize*i), + cur_console->xsize*sizeof(u_short)); + p += cur_console->xsize; + if (p + cur_console->xsize + > cur_console->history + cur_console->history_size) + p = cur_console->history; + } + cur_console->status &= ~BUFFER_SAVED; + cur_console->history_head = cur_console->history_save; + cur_console->status |= CURSOR_ENABLED; + mark_all(cur_console); + } +#if 1 /* XXX */ + scstart(VIRTUAL_TTY(get_scr_num())); +#endif + } scp->term = kernel_console; current_default = &kernel_default; @@ -1934,7 +1856,7 @@ sccnputc(dev_t dev, int c) current_default = &user_default; scp->term = save; - s = spltty(); /* block scintr and scrn_timer */ + s = spltty(); /* block sckbdevent and scrn_timer */ sccnupdate(scp); splx(s); } @@ -1942,35 +1864,63 @@ sccnputc(dev_t dev, int c) static int sccngetc(dev_t dev) { - int s = spltty(); /* block scintr and scrn_timer while we poll */ + return sccngetch(0); +} + +static int +sccncheckc(dev_t dev) +{ + return sccngetch(SCGETC_NONBLOCK); +} + +static int +sccngetch(int flags) +{ + int cur_mode; + int s = spltty(); /* block sckbdevent and scrn_timer while we poll */ int c; /* * Stop the screen saver and update the screen if necessary. * What if we have been running in the screen saver code... XXX */ - scsplash_stick(FALSE); - run_scrn_saver = FALSE; + sc_touch_scrn_saver(); sccnupdate(cur_console); - c = scgetc(SCGETC_CN); - splx(s); - return(c); -} + if (kbd == NULL) { + splx(s); + return -1; + } -static int -sccncheckc(dev_t dev) -{ - int s = spltty(); /* block scintr and scrn_timer while we poll */ - int c; + /* + * Make sure the keyboard is accessible even when the kbd device + * driver is disabled. + */ + kbd_enable(kbd); - scsplash_stick(FALSE); - run_scrn_saver = FALSE; - sccnupdate(cur_console); + /* we shall always use the keyboard in the XLATE mode here */ + cur_mode = cur_console->kbd_mode; + cur_console->kbd_mode = K_XLATE; + kbd_ioctl(kbd, KDSKBMODE, (caddr_t)&cur_console->kbd_mode); - c = scgetc(SCGETC_CN | SCGETC_NONBLOCK); + c = scgetc(kbd, SCGETC_CN | flags); + + cur_console->kbd_mode = cur_mode; + kbd_ioctl(kbd, KDSKBMODE, (caddr_t)&cur_console->kbd_mode); + kbd_disable(kbd); splx(s); - return(c == NOKEY ? -1 : c); /* c == -1 can't happen */ + + switch (KEYFLAGS(c)) { + case 0: /* normal char */ + return KEYCHAR(c); + case FKEY: /* function key */ + return c; /* XXX */ + case NOKEY: + case ERRKEY: + default: + return -1; + } + /* NOT REACHED */ } static void @@ -1982,8 +1932,7 @@ sccnupdate(scr_stat *scp) return; if (panicstr || shutdown_in_progress) { - scsplash_stick(FALSE); - run_scrn_saver = FALSE; + sc_touch_scrn_saver(); } else if (scp != cur_console) { return; } @@ -2026,6 +1975,7 @@ get_scr_num() static void scrn_timer(void *arg) { + static int kbd_interval = 0; struct timeval tv; scr_stat *scp; int s; @@ -2038,37 +1988,26 @@ scrn_timer(void *arg) } s = spltty(); - /* - * With release 2.1 of the Xaccel server, the keyboard is left - * hanging pretty often. Apparently an interrupt from the - * keyboard is lost, and I don't know why (yet). - * This ugly hack calls scintr if input is ready for the keyboard - * and conveniently hides the problem. XXX - */ - /* Try removing anything stuck in the keyboard controller; whether - * it's a keyboard scan code or mouse data. `scintr()' doesn't - * read the mouse data directly, but `kbdio' routines will, as a - * side effect. - */ - if (kbdc_lock(sc_kbdc, TRUE)) { - /* - * We have seen the lock flag is not set. Let's reset the flag early; - * otherwise `update_led()' failes which may want the lock - * during `scintr()'. - */ - kbdc_lock(sc_kbdc, FALSE); - if (kbdc_data_ready(sc_kbdc)) - scintr(0); + if ((kbd == NULL) && (sc_flags & AUTODETECT_KBD)) { + /* try to allocate a keyboard automatically */ + if (++kbd_interval >= 25) { + keyboard = kbd_allocate("*", -1, (void *)&keyboard, + sckbdevent, NULL); + if (keyboard >= 0) { + kbd = kbd_get_keyboard(keyboard); + kbd_ioctl(kbd, KDSKBMODE, (caddr_t)&cur_console->kbd_mode); + update_kbd_state(cur_console->status, LOCK_MASK); + } + kbd_interval = 0; + } } scp = cur_console; /* should we stop the screen saver? */ getmicrouptime(&tv); - if (panicstr || shutdown_in_progress) { - scsplash_stick(FALSE); - run_scrn_saver = FALSE; - } + if (panicstr || shutdown_in_progress) + sc_touch_scrn_saver(); if (run_scrn_saver) { scrn_idle = (tv.tv_sec > scrn_time_stamp + scrn_blank_time); } else { @@ -2096,7 +2035,7 @@ scrn_timer(void *arg) /* should we activate the screen saver? */ if ((saver_mode == CONS_LKM_SAVER) && scrn_idle) if (!ISGRAPHSC(scp) || (scp->status & SAVER_RUNNING)) - scrn_saver(current_saver, TRUE); + (*current_saver)(TRUE); if (arg) timeout(scrn_timer, (void *)TRUE, hz / 25); @@ -2172,25 +2111,90 @@ scrn_update(scr_stat *scp, int show_cursor) scp->start = scp->xsize*scp->ysize - 1; } -int +#if NSPLASH > 0 + +static int +scsplash_callback(int event) +{ + int error; + + switch (event) { + case SPLASH_INIT: + if (add_scrn_saver(scsplash_saver) == 0) { + run_scrn_saver = TRUE; + if (cold && !(boothowto & (RB_VERBOSE | RB_CONFIG))) { + scsplash_stick(TRUE); + (*current_saver)(TRUE); + } + } + return 0; + + case SPLASH_TERM: + if (current_saver == scsplash_saver) { + scsplash_stick(FALSE); + error = remove_scrn_saver(scsplash_saver); + if (error) + return error; + } + return 0; + + default: + return EINVAL; + } +} + +static void +scsplash_saver(int show) +{ + static int busy = FALSE; + static int failed = FALSE; + scr_stat *scp; + + if (busy) + return; + busy = TRUE; + + scp = cur_console; + if (show) { + if (!failed) { + if (!scrn_blanked) + set_scrn_saver_mode(scp, -1, NULL, 0); + if (splash(scp->adp, TRUE) == 0) { + scrn_blanked = TRUE; + } else { + failed = TRUE; + scsplash_stick(FALSE); + printf("scsplash_saver(): failed to put up the image\n"); + restore_scrn_saver_mode(scp); + } + } + } else if (!sticky_splash) { + if (scrn_blanked && (splash(scp->adp, FALSE) == 0)) { + restore_scrn_saver_mode(scp); + scrn_blanked = FALSE; + } + } + busy = FALSE; +} + +static int add_scrn_saver(void (*this_saver)(int)) { -#ifdef SC_SPLASH_SCREEN - if (current_saver == scsplash) { - scsplash_stick(FALSE); - stop_scrn_saver(scsplash); + int error; + + if (current_saver != none_saver) { + error = remove_scrn_saver(current_saver); + if (error) + return error; } -#endif - if (current_saver != default_saver) - return EBUSY; run_scrn_saver = FALSE; saver_mode = CONS_LKM_SAVER; current_saver = this_saver; return 0; } -int +static int remove_scrn_saver(void (*this_saver)(int)) { if (current_saver != this_saver) @@ -2203,35 +2207,77 @@ remove_scrn_saver(void (*this_saver)(int)) * before stopping the current saver, rather than blocking by `splXX()'. */ current_saver = none_saver; - if (scrn_blanked > 0) + if (scrn_blanked) stop_scrn_saver(this_saver); - if (scrn_blanked > 0) - return EBUSY; /* XXX */ + return (scrn_blanked ? EBUSY : 0); +} - current_saver = default_saver; - return 0; +static int +set_scrn_saver_mode(scr_stat *scp, int mode, u_char *pal, int border) +{ + int s; + + /* assert(scp == cur_console) */ + s = spltty(); + scp->splash_save_mode = scp->mode; + scp->splash_save_status = scp->status & (GRAPHICS_MODE | PIXEL_MODE); + scp->status &= ~PIXEL_MODE; + scp->status |= (UNKNOWN_MODE | SAVER_RUNNING); + splx(s); + if (mode < 0) + return 0; + scp->mode = mode; + if (set_mode(scp) == 0) { + if (scp->adp->va_mode_flags & V_INFO_GRAPHICS) + scp->status |= GRAPHICS_MODE; + if (pal != NULL) + load_palette(scp->adp, pal); + set_border(scp, border); + return 0; + } else { + s = spltty(); + scp->mode = scp->splash_save_mode; + scp->status &= ~(UNKNOWN_MODE | SAVER_RUNNING); + scp->status |= scp->splash_save_status; + splx(s); + return 1; + } } -static void -scrn_saver(void (*saver)(int), int blank) +static int +restore_scrn_saver_mode(scr_stat *scp) { - static int busy = FALSE; + int mode; + int status; + int s; - if (busy) - return; - busy = TRUE; - (*saver)(blank); - busy = FALSE; + /* assert(scp == cur_console) */ + s = spltty(); + mode = scp->mode; + status = scp->status; + scp->mode = scp->splash_save_mode; + scp->status &= ~(UNKNOWN_MODE | GRAPHICS_MODE | SAVER_RUNNING); + scp->status |= scp->splash_save_status; + if (set_mode(scp) == 0) { + load_palette(scp->adp, palette); + splx(s); + return 0; + } else { + scp->mode = mode; + scp->status = status; + splx(s); + return 1; + } } static void stop_scrn_saver(void (*saver)(int)) { - scrn_saver(saver, FALSE); + (*saver)(FALSE); run_scrn_saver = FALSE; /* the screen saver may have chosen not to stop after all... */ - if (scrn_blanked > 0) + if (scrn_blanked) return; mark_all(cur_console); @@ -2245,7 +2291,7 @@ wait_scrn_saver_stop(void) { int error = 0; - while (scrn_blanked > 0) { + while (scrn_blanked) { run_scrn_saver = FALSE; error = tsleep((caddr_t)&scrn_blanked, PZERO | PCATCH, "scrsav", 0); run_scrn_saver = FALSE; @@ -2255,6 +2301,15 @@ wait_scrn_saver_stop(void) return error; } +#endif /* NSPLASH */ + +void +sc_touch_scrn_saver(void) +{ + scsplash_stick(FALSE); + run_scrn_saver = FALSE; +} + void sc_clear_screen(scr_stat *scp) { @@ -2270,9 +2325,8 @@ static int switch_scr(scr_stat *scp, u_int next_scr) { /* delay switch if actively updating screen */ - if (scrn_blanked > 0 || write_in_progress || blink_in_progress) { - scsplash_stick(FALSE); - run_scrn_saver = FALSE; + if (scrn_blanked || write_in_progress || blink_in_progress) { + sc_touch_scrn_saver(); delayed_next_scr = next_scr+1; return 0; } @@ -2331,7 +2385,12 @@ switch_scr(scr_stat *scp, u_int next_scr) static void exchange_scr(void) { + /* save the current state of video and keyboard */ move_crsr(old_scp, old_scp->xpos, old_scp->ypos); + if (old_scp->kbd_mode == K_XLATE) + save_kbd_state(old_scp); + + /* set up the video for the new screen */ cur_console = new_scp; if (old_scp->mode != new_scp->mode || ISUNKNOWNSC(old_scp)) set_mode(new_scp); @@ -2339,12 +2398,14 @@ exchange_scr(void) if (ISTEXTSC(new_scp) && (sc_flags & CHAR_CURSOR)) set_destructive_cursor(new_scp); if (ISGRAPHSC(old_scp)) - load_palette(new_scp, palette); - if (old_scp->status & KBD_RAW_MODE || new_scp->status & KBD_RAW_MODE || - old_scp->status & KBD_CODE_MODE || new_scp->status & KBD_CODE_MODE) - shfts = ctls = alts = agrs = metas = accents = 0; + load_palette(new_scp->adp, palette); set_border(new_scp, new_scp->border); - update_leds(new_scp->status); + + /* set up the keyboard for the new screen */ + if (old_scp->kbd_mode != new_scp->kbd_mode) + kbd_ioctl(kbd, KDSKBMODE, (caddr_t)&new_scp->kbd_mode); + update_kbd_state(new_scp->status, LOCK_MASK); + delayed_next_scr = FALSE; mark_all(new_scp); } @@ -2817,7 +2878,7 @@ scan_esc(scr_stat *scp, u_char c) else sc_flags &= ~BLINK_CURSOR; if ((scp->term.param[0] & 0x02) - && ISFONTAVAIL(get_adapter(scp)->va_flags)) + && ISFONTAVAIL(scp->adp->va_flags)) sc_flags |= CHAR_CURSOR; else sc_flags &= ~CHAR_CURSOR; @@ -3022,6 +3083,7 @@ outloop: static void scinit(void) { + video_adapter_t *adp; int col; int row; u_int i; @@ -3030,9 +3092,10 @@ scinit(void) return; init_done = WARM; - /* extract the hardware cursor location and move it out of the way */ - (*biosvidsw.read_hw_cursor)(V_ADP_PRIMARY, &col, &row); - (*biosvidsw.set_hw_cursor)(V_ADP_PRIMARY, -1, -1); + /* extract the hardware cursor location and hide the cursor for now */ + adp = vid_get_adapter(adapter); + (*vidsw[adapter]->read_hw_cursor)(adp, &col, &row); + (*vidsw[adapter]->set_hw_cursor)(adp, -1, -1); /* set up the first console */ current_default = &user_default; @@ -3042,7 +3105,7 @@ scinit(void) /* copy screen to temporary buffer */ if (ISTEXTSC(console[0])) - generic_bcopy((ushort *)(get_adapter(console[0])->va_window), sc_buffer, + generic_bcopy((ushort *)(console[0]->adp->va_window), sc_buffer, console[0]->xsize * console[0]->ysize * sizeof(u_short)); console[0]->scr_buf = console[0]->mouse_pos = console[0]->mouse_oldpos @@ -3071,7 +3134,7 @@ scinit(void) } /* Save font and palette */ - if (ISFONTAVAIL(get_adapter(cur_console)->va_flags)) { + if (ISFONTAVAIL(cur_console->adp->va_flags)) { if (fonts_loaded & FONT_16) { copy_font(cur_console, LOAD, 16, font_16); } else { @@ -3083,21 +3146,20 @@ scinit(void) * FONT KLUDGE * Always use the font page #0. XXX */ - (*biosvidsw.show_font)(cur_console->adp, 0); + (*vidsw[cur_console->ad]->show_font)(cur_console->adp, 0); } - save_palette(cur_console, palette); + save_palette(cur_console->adp, palette); -#ifdef SC_SPLASH_SCREEN - /* put up the splash. */ - scsplash_init(cur_console); +#if NSPLASH > 0 + /* we are ready to put up the splash image! */ + splash_init(cur_console->adp, scsplash_callback); #endif } static void scshutdown(int howto, void *arg) { - scsplash_stick(FALSE); - run_scrn_saver = FALSE; + sc_touch_scrn_saver(); if (!cold && cur_console->smode.mode == VT_AUTO && console[0]->smode.mode == VT_AUTO) switch_scr(cur_console, 0); @@ -3187,11 +3249,11 @@ static scr_stat scp = (scr_stat *)malloc(sizeof(scr_stat), M_DEVBUF, M_WAITOK); init_scp(scp); sc_alloc_scr_buffer(scp, TRUE, TRUE); - if (ISMOUSEAVAIL(get_adapter(scp)->va_flags)) + if (ISMOUSEAVAIL(scp->adp->va_flags)) sc_alloc_cut_buffer(scp, TRUE); sc_alloc_history_buffer(scp, sc_history_size, 0, TRUE); /* SOS - if (get_adapter(scp)->va_flags & V_ADP_MODECHANGE) + if (scp->adp->va_flags & V_ADP_MODECHANGE) set_mode(scp); */ sc_clear_screen(scp); @@ -3204,11 +3266,12 @@ init_scp(scr_stat *scp) { video_info_t info; - scp->adp = V_ADP_PRIMARY; - (*biosvidsw.get_info)(scp->adp, initial_video_mode, &info); + scp->ad = adapter; + scp->adp = vid_get_adapter(scp->ad); + (*vidsw[scp->ad]->get_info)(scp->adp, initial_video_mode, &info); scp->status = 0; - scp->mode = scp->initial_mode = initial_video_mode; + scp->mode = initial_video_mode; scp->scr_buf = NULL; if (info.vi_flags & V_INFO_GRAPHICS) { scp->status |= GRAPHICS_MODE; @@ -3244,6 +3307,7 @@ init_scp(scr_stat *scp) scp->mouse_signal = 0; scp->mouse_pid = 0; scp->mouse_proc = NULL; + scp->kbd_mode = K_XLATE; scp->bell_pitch = BELL_PITCH; scp->bell_duration = BELL_DURATION; scp->status |= (*(u_int8_t *)pa_to_va(0x417) & 0x20) ? NLKED : 0; @@ -3255,20 +3319,6 @@ init_scp(scr_stat *scp) scp->history_size = imax(sc_history_size, scp->ysize) * scp->xsize; } -static u_char -*get_fstr(u_int c, u_int *len) -{ - u_int i; - - if (!(c & FKEY)) - return(NULL); - i = (c & 0xFF) - F_FN; - if (i > n_fkey_tab) - return(NULL); - *len = fkey_tab[i].len; - return(fkey_tab[i].str); -} - static void history_to_screen(scr_stat *scp) { @@ -3314,151 +3364,46 @@ history_down_line(scr_stat *scp) * return NOKEY if there is nothing there. */ static u_int -scgetc(u_int flags) +scgetc(keyboard_t *kbd, u_int flags) { - struct key_t *key; - u_char scancode, keycode; - u_int state, action; - int c; - static u_char esc_flag = 0, compose = 0; - static u_int chr = 0; + u_int c; + int this_scr; + int f; + int i; + + if (kbd == NULL) + return NOKEY; next_code: + /* I don't like this, but... XXX */ + if (flags & SCGETC_CN) + sccnupdate(cur_console); /* first see if there is something in the keyboard port */ - if (flags & SCGETC_NONBLOCK) { - c = read_kbd_data_no_wait(sc_kbdc); - if (c == -1) - return(NOKEY); - } else { - do { - c = read_kbd_data(sc_kbdc); - } while(c == -1); + for (;;) { + c = kbd_read_char(kbd, !(flags & SCGETC_NONBLOCK)); + if (c == ERRKEY) { + if (!(flags & SCGETC_CN)) + do_bell(cur_console, BELL_PITCH, BELL_DURATION); + } else if (c == NOKEY) + return c; + else + break; } - scancode = (u_char)c; /* make screensaver happy */ - if (!(scancode & 0x80)) { - scsplash_stick(FALSE); - run_scrn_saver = FALSE; - } + if (!(c & RELKEY)) + sc_touch_scrn_saver(); - if (!(flags & SCGETC_CN)) { + if (!(flags & SCGETC_CN)) /* do the /dev/random device a favour */ - add_keyboard_randomness(scancode); + add_keyboard_randomness(c); - if (cur_console->status & KBD_RAW_MODE) - return scancode; - } - - keycode = scancode & 0x7F; - switch (esc_flag) { - case 0x00: /* normal scancode */ - switch(scancode) { - case 0xB8: /* left alt (compose key) */ - if (compose) { - compose = 0; - if (chr > 255) { - do_bell(cur_console, - BELL_PITCH, BELL_DURATION); - chr = 0; - } - } - break; - case 0x38: - if (!compose) { - compose = 1; - chr = 0; - } - break; - case 0xE0: - case 0xE1: - esc_flag = scancode; - goto next_code; - } - break; - case 0xE0: /* 0xE0 prefix */ - esc_flag = 0; - switch (keycode) { - case 0x1C: /* right enter key */ - keycode = 0x59; - break; - case 0x1D: /* right ctrl key */ - keycode = 0x5A; - break; - case 0x35: /* keypad divide key */ - keycode = 0x5B; - break; - case 0x37: /* print scrn key */ - keycode = 0x5C; - break; - case 0x38: /* right alt key (alt gr) */ - keycode = 0x5D; - break; - case 0x47: /* grey home key */ - keycode = 0x5E; - break; - case 0x48: /* grey up arrow key */ - keycode = 0x5F; - break; - case 0x49: /* grey page up key */ - keycode = 0x60; - break; - case 0x4B: /* grey left arrow key */ - keycode = 0x61; - break; - case 0x4D: /* grey right arrow key */ - keycode = 0x62; - break; - case 0x4F: /* grey end key */ - keycode = 0x63; - break; - case 0x50: /* grey down arrow key */ - keycode = 0x64; - break; - case 0x51: /* grey page down key */ - keycode = 0x65; - break; - case 0x52: /* grey insert key */ - keycode = 0x66; - break; - case 0x53: /* grey delete key */ - keycode = 0x67; - break; - - /* the following 3 are only used on the MS "Natural" keyboard */ - case 0x5b: /* left Window key */ - keycode = 0x69; - break; - case 0x5c: /* right Window key */ - keycode = 0x6a; - break; - case 0x5d: /* menu key */ - keycode = 0x6b; - break; - default: /* ignore everything else */ - goto next_code; - } - break; - case 0xE1: /* 0xE1 prefix */ - esc_flag = 0; - if (keycode == 0x1D) - esc_flag = 0x1D; - goto next_code; - /* NOT REACHED */ - case 0x1D: /* pause / break */ - esc_flag = 0; - if (keycode != 0x45) - goto next_code; - keycode = 0x68; - break; - } - - if (!(flags & SCGETC_CN) && (cur_console->status & KBD_CODE_MODE)) - return (keycode | (scancode & 0x80)); + if (cur_console->kbd_mode != K_XLATE) + return KEYCHAR(c); /* if scroll-lock pressed allow history browsing */ - if (cur_console->history && cur_console->status & SLKED) { - int i; + if (!ISGRAPHSC(cur_console) && cur_console->history + && cur_console->status & SLKED) { cur_console->status &= ~CURSOR_ENABLED; if (!(cur_console->status & BUFFER_SAVED)) { @@ -3478,170 +3423,81 @@ next_code: cur_console->history_pos = cur_console->history_head; history_to_screen(cur_console); } - switch (scancode) { - case 0x47: /* home key */ + switch (c) { + /* FIXME: key codes */ + case SPCLKEY | FKEY | F(49): /* home key */ + remove_cutmarking(cur_console); cur_console->history_pos = cur_console->history_head; history_to_screen(cur_console); goto next_code; - case 0x4F: /* end key */ + case SPCLKEY | FKEY | F(57): /* end key */ + remove_cutmarking(cur_console); cur_console->history_pos = WRAPHIST(cur_console, cur_console->history_head, cur_console->xsize*cur_console->ysize); history_to_screen(cur_console); goto next_code; - case 0x48: /* up arrow key */ + case SPCLKEY | FKEY | F(50): /* up arrow key */ + remove_cutmarking(cur_console); if (history_up_line(cur_console)) - do_bell(cur_console, BELL_PITCH, BELL_DURATION); + if (!(flags & SCGETC_CN)) + do_bell(cur_console, BELL_PITCH, BELL_DURATION); goto next_code; - case 0x50: /* down arrow key */ + case SPCLKEY | FKEY | F(58): /* down arrow key */ + remove_cutmarking(cur_console); if (history_down_line(cur_console)) - do_bell(cur_console, BELL_PITCH, BELL_DURATION); + if (!(flags & SCGETC_CN)) + do_bell(cur_console, BELL_PITCH, BELL_DURATION); goto next_code; - case 0x49: /* page up key */ + case SPCLKEY | FKEY | F(51): /* page up key */ + remove_cutmarking(cur_console); for (i=0; i<cur_console->ysize; i++) if (history_up_line(cur_console)) { - do_bell(cur_console, BELL_PITCH, BELL_DURATION); + if (!(flags & SCGETC_CN)) + do_bell(cur_console, BELL_PITCH, BELL_DURATION); break; } goto next_code; - case 0x51: /* page down key */ + case SPCLKEY | FKEY | F(59): /* page down key */ + remove_cutmarking(cur_console); for (i=0; i<cur_console->ysize; i++) if (history_down_line(cur_console)) { - do_bell(cur_console, BELL_PITCH, BELL_DURATION); + if (!(flags & SCGETC_CN)) + do_bell(cur_console, BELL_PITCH, BELL_DURATION); break; } goto next_code; } } - if (compose) { - switch (scancode) { - /* key pressed process it */ - case 0x47: case 0x48: case 0x49: /* keypad 7,8,9 */ - chr = (scancode - 0x40) + chr*10; - goto next_code; - case 0x4B: case 0x4C: case 0x4D: /* keypad 4,5,6 */ - chr = (scancode - 0x47) + chr*10; - goto next_code; - case 0x4F: case 0x50: case 0x51: /* keypad 1,2,3 */ - chr = (scancode - 0x4E) + chr*10; - goto next_code; - case 0x52: /* keypad 0 */ - chr *= 10; - goto next_code; - - /* key release, no interest here */ - case 0xC7: case 0xC8: case 0xC9: /* keypad 7,8,9 */ - case 0xCB: case 0xCC: case 0xCD: /* keypad 4,5,6 */ - case 0xCF: case 0xD0: case 0xD1: /* keypad 1,2,3 */ - case 0xD2: /* keypad 0 */ - goto next_code; - - case 0x38: /* left alt key */ - break; - default: - if (chr) { - compose = chr = 0; - do_bell(cur_console, BELL_PITCH, BELL_DURATION); - goto next_code; - } - break; - } - } - - state = (shfts ? 1 : 0 ) | (2 * (ctls ? 1 : 0)) | (4 * (alts ? 1 : 0)); - if ((!agrs && (cur_console->status & ALKED)) - || (agrs && !(cur_console->status & ALKED))) - keycode += ALTGR_OFFSET; - key = &key_map.key[keycode]; - if ( ((key->flgs & FLAG_LOCK_C) && (cur_console->status & CLKED)) - || ((key->flgs & FLAG_LOCK_N) && (cur_console->status & NLKED)) ) - state ^= 1; - - /* Check for make/break */ - action = key->map[state]; - if (scancode & 0x80) { /* key released */ - if (key->spcl & (0x80>>state)) { - switch (action) { - case LSH: - shfts &= ~1; - break; - case RSH: - shfts &= ~2; - break; - case LCTR: - ctls &= ~1; - break; - case RCTR: - ctls &= ~2; - break; - case LALT: - alts &= ~1; - break; - case RALT: - alts &= ~2; - break; - case NLK: - nlkcnt = 0; - break; - case CLK: - clkcnt = 0; - break; - case SLK: - slkcnt = 0; - break; - case ASH: - agrs = 0; - break; - case ALK: - alkcnt = 0; - break; - case META: - metas = 0; - break; - } - } - if (chr && !compose) { - action = chr; - chr = 0; - return(action); - } + /* + * Process and consume special keys here. Return a plain char code + * or a char code with the META flag or a function key code. + */ + if (c & RELKEY) { + /* key released */ + /* goto next_code */ } else { /* key pressed */ - if (key->spcl & (0x80>>state)) { - switch (action) { + if (c & SPCLKEY) { + c &= ~SPCLKEY; + switch (KEYCHAR(c)) { /* LOCKING KEYS */ - case NLK: - if (!nlkcnt) { - nlkcnt++; - if (cur_console->status & NLKED) - cur_console->status &= ~NLKED; - else - cur_console->status |= NLKED; - update_leds(cur_console->status); - } - break; - case CLK: - if (!clkcnt) { - clkcnt++; - if (cur_console->status & CLKED) - cur_console->status &= ~CLKED; - else - cur_console->status |= CLKED; - update_leds(cur_console->status); - } + case NLK: case CLK: case ALK: break; case SLK: - if (!slkcnt) { - slkcnt++; + kbd_ioctl(kbd, KDGKBSTATE, (caddr_t)&f); + if (f & SLKED) { + cur_console->status |= SLKED; + } else { if (cur_console->status & SLKED) { cur_console->status &= ~SLKED; - if (cur_console->status & BUFFER_SAVED){ + if (cur_console->status & BUFFER_SAVED) { int i; u_short *ptr = cur_console->history_save; @@ -3663,73 +3519,64 @@ next_code: } scstart(VIRTUAL_TTY(get_scr_num())); } - else - cur_console->status |= SLKED; - update_leds(cur_console->status); - } - break; - case ALK: - if (!alkcnt) { - alkcnt++; - if (cur_console->status & ALKED) - cur_console->status &= ~ALKED; - else - cur_console->status |= ALKED; - update_leds(cur_console->status); } break; /* NON-LOCKING KEYS */ case NOP: + case LSH: case RSH: case LCTR: case RCTR: + case LALT: case RALT: case ASH: case META: break; + + case BTAB: + return c; + case SPSC: /* force activatation/deactivation of the screen saver */ - accents = 0; - if (scrn_blanked <= 0) { + if (!scrn_blanked) { run_scrn_saver = TRUE; scrn_time_stamp -= scrn_blank_time; } -#ifdef SC_SPLASH_SCREEN +#if NSPLASH > 0 if (cold) { /* * While devices are being probed, the screen saver need * to be invoked explictly. XXX */ - if (scrn_blanked > 0) { + if (scrn_blanked) { scsplash_stick(FALSE); stop_scrn_saver(current_saver); } else { if (!ISGRAPHSC(cur_console)) { scsplash_stick(TRUE); - scrn_saver(current_saver, TRUE); + (*current_saver)(TRUE); } } } -#endif +#endif /* NSPLASH */ break; + case RBT: #ifndef SC_DISABLE_REBOOT - accents = 0; shutdown_nice(); #endif break; - case SUSP: + #if NAPM > 0 - accents = 0; + case SUSP: apm_suspend(PMST_SUSPEND); -#endif break; - case STBY: -#if NAPM > 0 - accents = 0; apm_suspend(PMST_STANDBY); -#endif break; +#else + case SUSP: + case STBY: + break; +#endif case DBG: -#ifdef DDB /* try to switch to console 0 */ - accents = 0; +#ifdef DDB /* try to switch to console 0 */ /* * TRY to make sure the screen saver is stopped, * and the screen is updated before switching to @@ -3744,131 +3591,47 @@ next_code: printf("No debugger in kernel\n"); #endif break; - case LSH: - shfts |= 1; - break; - case RSH: - shfts |= 2; - break; - case LCTR: - ctls |= 1; - break; - case RCTR: - ctls |= 2; - break; - case LALT: - alts |= 1; - break; - case RALT: - alts |= 2; - break; - case ASH: - agrs = 1; - break; - case META: - metas = 1; - break; + case NEXT: - { - int next, this = get_scr_num(); - accents = 0; - for (next = this+1; next != this; next = (next+1)%MAXCONS) { - struct tty *tp = VIRTUAL_TTY(next); + this_scr = get_scr_num(); + for (i = this_scr + 1; i != this_scr; i = (i + 1)%MAXCONS) { + struct tty *tp = VIRTUAL_TTY(i); if (tp->t_state & TS_ISOPEN) { - switch_scr(cur_console, next); + switch_scr(cur_console, i); break; } } - } break; - case BTAB: - accents = 0; - return(BKEY); + default: - if (action >= F_ACC && action <= L_ACC) { - /* turn it into an index */ - action -= F_ACC - 1; - if ((action > accent_map.n_accs) - || (accent_map.acc[action - 1].accchar == 0)) { - /* - * The index is out of range or pointing to an - * empty entry. - */ - accents = 0; - do_bell(cur_console, BELL_PITCH, BELL_DURATION); - } - /* - * If the same accent key has been hit twice, - * produce the accent char itself. - */ - if (action == accents) { - action = accent_map.acc[accents - 1].accchar; - accents = 0; - if (metas) - action |= MKEY; - return (action); - } - /* remember the index and wait for the next key stroke */ - accents = action; + if (KEYCHAR(c) >= F_SCR && KEYCHAR(c) <= L_SCR) { + switch_scr(cur_console, KEYCHAR(c) - F_SCR); break; } - if (accents > 0) { - accents = 0; - do_bell(cur_console, BELL_PITCH, BELL_DURATION); - } - if (action >= F_SCR && action <= L_SCR) { - switch_scr(cur_console, action - F_SCR); - break; - } - if (action >= F_FN && action <= L_FN) - action |= FKEY; - return(action); + /* assert(c & FKEY) */ + return c; } - } - else { - if (accents) { - struct acc_t *acc; - int i; - - acc = &accent_map.acc[accents - 1]; - accents = 0; - /* - * If the accent key is followed by the space key, - * produce the accent char itself. - */ - if (action == ' ') { - action = acc->accchar; - if (metas) - action |= MKEY; - return (action); - } - for (i = 0; i < NUM_ACCENTCHARS; ++i) { - if (acc->map[i][0] == 0) /* end of the map entry */ - break; - if (acc->map[i][0] == action) { - action = acc->map[i][1]; - if (metas) - action |= MKEY; - return (action); - } - } - do_bell(cur_console, BELL_PITCH, BELL_DURATION); - goto next_code; - } - if (metas) - action |= MKEY; - return(action); + /* goto next_code */ + } else { + /* regular keys (maybe MKEY is set) */ + return c; } } + goto next_code; } int scmmap(dev_t dev, vm_offset_t offset, int nprot) { - if (offset > 0x20000 - PAGE_SIZE) - return -1; - return i386_btop((VIDEOMEM + offset)); + struct tty *tp; + struct scr_stat *scp; + + tp = scdevtotty(dev); + if (!tp) + return ENXIO; + scp = sc_get_scr_stat(tp->t_dev); + return (*vidsw[scp->ad]->mmap)(scp->adp, offset); } /* @@ -3900,82 +3663,64 @@ mask2attr(struct term_stat *term) return attr; } -static void -set_keyboard(int command, int data) +static int +save_kbd_state(scr_stat *scp) { - int s; - - if (sc_kbdc == NULL) - return; - - /* prevent the timeout routine from polling the keyboard */ - if (!kbdc_lock(sc_kbdc, TRUE)) - return; + int state; + int error; - /* disable the keyboard and mouse interrupt */ - s = spltty(); -#if 0 - c = get_controller_command_byte(sc_kbdc); - if ((c == -1) - || !set_controller_command_byte(sc_kbdc, - kbdc_get_device_mask(sc_kbdc), - KBD_DISABLE_KBD_PORT | KBD_DISABLE_KBD_INT - | KBD_DISABLE_AUX_PORT | KBD_DISABLE_AUX_INT)) { - /* CONTROLLER ERROR */ - kbdc_lock(sc_kbdc, FALSE); - splx(s); - return; + error = kbd_ioctl(kbd, KDGKBSTATE, (caddr_t)&state); + if (error == ENOIOCTL) + error = ENODEV; + if (error == 0) { + scp->status &= ~LOCK_MASK; + scp->status |= state; } - /* - * Now that the keyboard controller is told not to generate - * the keyboard and mouse interrupts, call `splx()' to allow - * the other tty interrupts. The clock interrupt may also occur, - * but the timeout routine (`scrn_timer()') will be blocked - * by the lock flag set via `kbdc_lock()' - */ - splx(s); -#endif + return error; +} - if (send_kbd_command_and_data(sc_kbdc, command, data) != KBD_ACK) - send_kbd_command(sc_kbdc, KBDC_ENABLE_KBD); +static int +update_kbd_state(int new_bits, int mask) +{ + int state; + int error; -#if 0 - /* restore the interrupts */ - if (!set_controller_command_byte(sc_kbdc, - kbdc_get_device_mask(sc_kbdc), - c & (KBD_KBD_CONTROL_BITS | KBD_AUX_CONTROL_BITS))) { - /* CONTROLLER ERROR */ + if (mask != LOCK_MASK) { + error = kbd_ioctl(kbd, KDGKBSTATE, (caddr_t)&state); + if (error == ENOIOCTL) + error = ENODEV; + if (error) + return error; + state &= ~mask; + state |= new_bits & mask; + } else { + state = new_bits & LOCK_MASK; } -#else - splx(s); -#endif - kbdc_lock(sc_kbdc, FALSE); + error = kbd_ioctl(kbd, KDSKBSTATE, (caddr_t)&state); + if (error == ENOIOCTL) + error = ENODEV; + return error; } -static void -update_leds(int which) +static int +update_kbd_leds(int which) { - static u_char xlate_leds[8] = { 0, 4, 2, 6, 1, 5, 3, 7 }; - - /* replace CAPS led with ALTGR led for ALTGR keyboards */ - if (key_map.n_keys > ALTGR_OFFSET) { - if (which & ALKED) - which |= CLKED; - else - which &= ~CLKED; - } + int error; - set_keyboard(KBDC_SET_LEDS, xlate_leds[which & LED_MASK]); + which &= LOCK_MASK; + error = kbd_ioctl(kbd, KDSETLED, (caddr_t)&which); + if (error == ENOIOCTL) + error = ENODEV; + return error; } int set_mode(scr_stat *scp) { video_info_t info; - video_adapter_t *adp; /* reject unsupported mode */ - if ((*biosvidsw.get_info)(scp->adp, scp->mode, &info)) + if ((*vidsw[scp->ad]->get_info)(scp->adp, scp->mode, &info)) return 1; /* if this vty is not currently showing, do nothing */ @@ -3983,14 +3728,12 @@ set_mode(scr_stat *scp) return 0; /* setup video hardware for the given mode */ - adp = get_adapter(scp); - (*biosvidsw.set_mode)(scp->adp, scp->mode); - Crtat = (u_short *)adp->va_window; + (*vidsw[scp->ad]->set_mode)(scp->adp, scp->mode); + Crtat = (u_short *)scp->adp->va_window; if (!(scp->status & GRAPHICS_MODE)) { /* load appropriate font */ - if (!(scp->status & PIXEL_MODE) - && ISFONTAVAIL(get_adapter(scp)->va_flags)) { + if (!(scp->status & PIXEL_MODE) && ISFONTAVAIL(scp->adp->va_flags)) { if (scp->font_size < 14) { if (fonts_loaded & FONT_8) copy_font(scp, LOAD, 8, font_8); @@ -4002,23 +3745,24 @@ set_mode(scr_stat *scp) copy_font(scp, LOAD, 14, font_14); } /* - * FONT KLUDGE: - * This is an interim kludge to display correct font. - * Always use the font page #0 on the video plane 2. - * Somehow we cannot show the font in other font pages on - * some video cards... XXX - */ - (*biosvidsw.show_font)(scp->adp, 0); + * FONT KLUDGE: + * This is an interim kludge to display correct font. + * Always use the font page #0 on the video plane 2. + * Somehow we cannot show the font in other font pages on + * some video cards... XXX + */ + (*vidsw[scp->ad]->show_font)(scp->adp, 0); } mark_all(scp); } if (scp->status & PIXEL_MODE) - generic_bzero((u_char *)(adp->va_window), scp->xpixel*scp->ypixel/8); + generic_bzero((u_char *)(scp->adp->va_window), + scp->xpixel*scp->ypixel/8); set_border(scp, scp->border); /* move hardware cursor out of the way */ - (*biosvidsw.set_hw_cursor)(scp->adp, -1, -1); + (*vidsw[scp->ad]->set_hw_cursor)(scp->adp, -1, -1); return 0; } @@ -4033,7 +3777,7 @@ set_border(scr_stat *scp, int color) int ylen; int i; - (*biosvidsw.set_border)(scp->adp, color); + (*vidsw[scp->ad]->set_border)(scp->adp, color); if (scp->status & PIXEL_MODE) { outw(GDCIDX, 0x0005); /* read mode 0, write mode 0 */ @@ -4041,7 +3785,7 @@ set_border(scr_stat *scp, int color) outw(GDCIDX, 0x0f01); /* set/reset enable */ outw(GDCIDX, 0xff08); /* bit mask */ outw(GDCIDX, (color << 8) | 0x00); /* set/reset */ - p = (u_char *)(get_adapter(scp)->va_window); + p = (u_char *)(scp->adp->va_window); xoff = scp->xoff; yoff = scp->yoff*scp->font_size; xlen = scp->xpixel/8; @@ -4075,11 +3819,11 @@ copy_font(scr_stat *scp, int operation, int font_size, u_char *buf) */ font_loading_in_progress = TRUE; if (operation == LOAD) { - (*biosvidsw.load_font)(scp->adp, 0, font_size, buf, 0, 256); + (*vidsw[scp->ad]->load_font)(scp->adp, 0, font_size, buf, 0, 256); if (sc_flags & CHAR_CURSOR) set_destructive_cursor(scp); } else if (operation == SAVE) { - (*biosvidsw.save_font)(scp->adp, 0, font_size, buf, 0, 256); + (*vidsw[scp->ad]->save_font)(scp->adp, 0, font_size, buf, 0, 256); } font_loading_in_progress = FALSE; } @@ -4090,9 +3834,10 @@ set_destructive_cursor(scr_stat *scp) u_char cursor[32]; u_char *font_buffer; int font_size; + int crtc_addr; int i; - if (!ISFONTAVAIL(get_adapter(scp)->va_flags) + if (!ISFONTAVAIL(scp->adp->va_flags) || (scp->status & (GRAPHICS_MODE | PIXEL_MODE))) return; @@ -4128,10 +3873,11 @@ set_destructive_cursor(scr_stat *scp) (scp->cursor_start >= scp->font_size && i == scp->font_size - 1)) cursor[i] |= 0xff; #if 1 + crtc_addr = scp->adp->va_crtc_addr; while (!(inb(crtc_addr+6) & 0x08)) /* wait for vertical retrace */ ; #endif font_loading_in_progress = TRUE; - (*biosvidsw.load_font)(scp->adp, 0, font_size, cursor, DEAD_CHAR, 1); + (*vidsw[scp->ad]->load_font)(scp->adp, 0, font_size, cursor, DEAD_CHAR, 1); font_loading_in_progress = FALSE; } @@ -4385,10 +4131,11 @@ draw_mouse_image(scr_stat *scp) { u_short buffer[32]; u_short xoffset, yoffset; - u_short *crt_pos = (u_short *)(get_adapter(scp)->va_window) + u_short *crt_pos = (u_short *)(scp->adp->va_window) + (scp->mouse_pos - scp->scr_buf); u_char *font_buffer; int font_size; + int crtc_addr; int i; if (scp->font_size < 14) { @@ -4436,10 +4183,11 @@ draw_mouse_image(scr_stat *scp) #if 1 /* wait for vertical retrace to avoid jitter on some videocards */ + crtc_addr = scp->adp->va_crtc_addr; while (!(inb(crtc_addr+6) & 0x08)) /* idle */ ; #endif font_loading_in_progress = TRUE; - (*biosvidsw.load_font)(scp->adp, 0, 32, scp->mouse_cursor, + (*vidsw[scp->ad]->load_font)(scp->adp, 0, 32, scp->mouse_cursor, SC_MOUSE_CHAR, 4); font_loading_in_progress = FALSE; @@ -4463,7 +4211,7 @@ remove_mouse_image(scr_stat *scp) if (!ISTEXTSC(scp)) return; - crt_pos = (u_short *)(get_adapter(scp)->va_window) + crt_pos = (u_short *)(scp->adp->va_window) + (scp->mouse_oldpos - scp->scr_buf); *(crt_pos) = *(scp->mouse_oldpos); *(crt_pos+1) = *(scp->mouse_oldpos+1); @@ -4480,7 +4228,7 @@ draw_cutmarking(scr_stat *scp) u_short *ptr; u_short och, nch; - crt_pos = (u_short *)(get_adapter(scp)->va_window); + crt_pos = (u_short *)(scp->adp->va_window); for (ptr=scp->scr_buf; ptr<=(scp->scr_buf+(scp->xsize*scp->ysize)); ptr++) { nch = och = *(crt_pos + (ptr - scp->scr_buf)); /* are we outside the selected area ? */ @@ -4553,11 +4301,11 @@ blink_screen(void *arg) else { if (blink_in_progress & 1) fillw(kernel_default.std_color | scr_map[0x20], - (u_short *)(get_adapter(scp)->va_window), + (u_short *)(scp->adp->va_window), scp->xsize * scp->ysize); else fillw(kernel_default.rev_color | scr_map[0x20], - (u_short *)(get_adapter(scp)->va_window), + (u_short *)(scp->adp->va_window), scp->xsize * scp->ysize); blink_in_progress--; timeout(blink_screen, scp, hz / 10); @@ -4579,7 +4327,7 @@ sc_bcopy(scr_stat *scp, u_short *p, int from, int to, int mark) u_char c; if (ISTEXTSC(scp)) { - generic_bcopy(p + from, (u_short *)(get_adapter(scp)->va_window) + from, + generic_bcopy(p + from, (u_short *)(scp->adp->va_window) + from, (to - from + 1)*sizeof(u_short)); } else /* if ISPIXELSC(scp) */ { if (mark) @@ -4593,7 +4341,7 @@ sc_bcopy(scr_stat *scp, u_short *p, int from, int to, int mark) font = font_14; line_length = scp->xpixel/8; xsize = scp->xsize; - d = (u_char *)(get_adapter(scp)->va_window) + d = (u_char *)(scp->adp->va_window) + scp->xoff + scp->yoff*font_size*line_length + (from%xsize) + font_size*line_length*(from/xsize); @@ -4662,42 +4410,4 @@ sc_bcopy(scr_stat *scp, u_short *p, int from, int to, int mark) } } -#ifdef SC_SPLASH_SCREEN - -static void -scsplash_init(scr_stat *scp) -{ - video_info_t info; - - if (scsplash_load(scp) == 0 && add_scrn_saver(scsplash_saver) == 0) { - default_saver = scsplash_saver; - scrn_blank_time = DEFAULT_BLANKTIME; - run_scrn_saver = TRUE; - if (!(boothowto & (RB_VERBOSE | RB_CONFIG))) { - scsplash_stick(TRUE); - scsplash_saver(TRUE); - } - } -} - -static void -scsplash_term(scr_stat *scp) -{ - default_saver = none_saver; - scsplash_stick(FALSE); - remove_scrn_saver(scsplash_saver); - scsplash_unload(scp); -} - -static void -scsplash_saver(int show) -{ - if (show) - scsplash(TRUE); - else if (!sticky_splash) - scsplash(FALSE); -} - -#endif /* SC_SPLASH_SCREEN */ - #endif /* NSC */ |