Index: head/sys/dev/syscons/scvgarndr.c =================================================================== --- head/sys/dev/syscons/scvgarndr.c (revision 317197) +++ head/sys/dev/syscons/scvgarndr.c (revision 317198) @@ -1,1190 +1,1204 @@ /*- * Copyright (c) 1999 Kazutaka YOKOTA * All rights reserved. * * This code is derived from software contributed to The DragonFly Project * by Sascha Wildner * * 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 AUTHORS ``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 AUTHORS 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 __FBSDID("$FreeBSD$"); #include "opt_syscons.h" #include "opt_vga.h" #include #include #include #include #include #include #include #include #include #include #include #ifndef SC_RENDER_DEBUG #define SC_RENDER_DEBUG 0 #endif static vr_clear_t vga_txtclear; static vr_draw_border_t vga_txtborder; static vr_draw_t vga_txtdraw; static vr_set_cursor_t vga_txtcursor_shape; static vr_draw_cursor_t vga_txtcursor; static vr_blink_cursor_t vga_txtblink; #ifndef SC_NO_CUTPASTE static vr_draw_mouse_t vga_txtmouse; #else #define vga_txtmouse (vr_draw_mouse_t *)vga_nop #endif #ifdef SC_PIXEL_MODE static vr_init_t vga_rndrinit; static vr_clear_t vga_pxlclear_direct; static vr_clear_t vga_pxlclear_planar; static vr_draw_border_t vga_pxlborder_direct; static vr_draw_border_t vga_pxlborder_planar; static vr_draw_t vga_egadraw; static vr_draw_t vga_vgadraw_direct; static vr_draw_t vga_vgadraw_planar; static vr_set_cursor_t vga_pxlcursor_shape; static vr_draw_cursor_t vga_pxlcursor_direct; static vr_draw_cursor_t vga_pxlcursor_planar; static vr_blink_cursor_t vga_pxlblink_direct; static vr_blink_cursor_t vga_pxlblink_planar; #ifndef SC_NO_CUTPASTE static vr_draw_mouse_t vga_pxlmouse_direct; static vr_draw_mouse_t vga_pxlmouse_planar; #else #define vga_pxlmouse_direct (vr_draw_mouse_t *)vga_nop #define vga_pxlmouse_planar (vr_draw_mouse_t *)vga_nop #endif #endif /* SC_PIXEL_MODE */ #ifndef SC_NO_MODE_CHANGE static vr_draw_border_t vga_grborder; #endif static void vga_nop(scr_stat *scp); static sc_rndr_sw_t txtrndrsw = { (vr_init_t *)vga_nop, vga_txtclear, vga_txtborder, vga_txtdraw, vga_txtcursor_shape, vga_txtcursor, vga_txtblink, (vr_set_mouse_t *)vga_nop, vga_txtmouse, }; RENDERER(mda, 0, txtrndrsw, vga_set); RENDERER(cga, 0, txtrndrsw, vga_set); RENDERER(ega, 0, txtrndrsw, vga_set); RENDERER(vga, 0, txtrndrsw, vga_set); #ifdef SC_PIXEL_MODE static sc_rndr_sw_t egarndrsw = { (vr_init_t *)vga_nop, vga_pxlclear_planar, vga_pxlborder_planar, vga_egadraw, vga_pxlcursor_shape, vga_pxlcursor_planar, vga_pxlblink_planar, (vr_set_mouse_t *)vga_nop, vga_pxlmouse_planar, }; RENDERER(ega, PIXEL_MODE, egarndrsw, vga_set); static sc_rndr_sw_t vgarndrsw = { vga_rndrinit, (vr_clear_t *)vga_nop, (vr_draw_border_t *)vga_nop, (vr_draw_t *)vga_nop, vga_pxlcursor_shape, (vr_draw_cursor_t *)vga_nop, (vr_blink_cursor_t *)vga_nop, (vr_set_mouse_t *)vga_nop, (vr_draw_mouse_t *)vga_nop, }; RENDERER(vga, PIXEL_MODE, vgarndrsw, vga_set); #endif /* SC_PIXEL_MODE */ #ifndef SC_NO_MODE_CHANGE static sc_rndr_sw_t grrndrsw = { (vr_init_t *)vga_nop, (vr_clear_t *)vga_nop, vga_grborder, (vr_draw_t *)vga_nop, (vr_set_cursor_t *)vga_nop, (vr_draw_cursor_t *)vga_nop, (vr_blink_cursor_t *)vga_nop, (vr_set_mouse_t *)vga_nop, (vr_draw_mouse_t *)vga_nop, }; RENDERER(cga, GRAPHICS_MODE, grrndrsw, vga_set); RENDERER(ega, GRAPHICS_MODE, grrndrsw, vga_set); RENDERER(vga, GRAPHICS_MODE, grrndrsw, vga_set); #endif /* SC_NO_MODE_CHANGE */ RENDERER_MODULE(vga, vga_set); #ifndef SC_NO_CUTPASTE #if !defined(SC_ALT_MOUSE_IMAGE) || defined(SC_PIXEL_MODE) struct mousedata { u_short md_border[16]; u_short md_interior[16]; u_short md_width; u_short md_height; }; static const struct mousedata mouse9x13 = { { 0xc000, 0xa000, 0x9000, 0x8800, 0x8400, 0x8200, 0x8100, 0x9780, 0xf200, 0x1200, 0x1900, 0x0900, 0x0f00, 0x0000, 0x0000, 0x0000, }, { 0x0000, 0x4000, 0x6000, 0x7000, 0x7800, 0x7c00, 0x7e00, 0x6800, 0x0c00, 0x0c00, 0x0600, 0x0600, 0x0000, 0x0000, 0x0000, 0x0000, }, 9, 13, }; -#endif -#if defined(SC_PIXEL_MODE) + static const struct mousedata mouse10x16 = { { 0xc000, 0xa000, 0x9000, 0x8800, 0x8400, 0x8200, 0x8100, 0x8080, 0x8040, 0x83c0, 0x9200, 0xa900, 0xc900, 0x0480, 0x0480, 0x0300, }, { 0x0000, 0x4000, 0x6000, 0x7000, 0x7800, 0x7c00, 0x7e00, 0x7f00, 0x7f80, 0x7c00, 0x6c00, 0x4600, 0x0600, 0x0300, 0x0300, 0x0000, }, 10, 16, }; #endif #endif #ifdef SC_PIXEL_MODE #define GET_PIXEL(scp, pos, x, w) \ ({ \ (scp)->sc->adp->va_window + \ (x) * (scp)->xoff + \ (scp)->yoff * (scp)->font_size * (w) + \ (x) * ((pos) % (scp)->xsize) + \ (scp)->font_size * (w) * ((pos) / (scp)->xsize); \ }) #define DRAW_PIXEL(scp, pos, color) do { \ switch ((scp)->sc->adp->va_info.vi_depth) { \ case 32: \ writel((pos), vga_palette32[color]); \ break; \ case 24: \ if (((pos) & 1) == 0) { \ writew((pos), vga_palette32[color]); \ writeb((pos) + 2, vga_palette32[color] >> 16); \ } else { \ writeb((pos), vga_palette32[color]); \ writew((pos) + 1, vga_palette32[color] >> 8); \ } \ break; \ case 16: \ if ((scp)->sc->adp->va_info.vi_pixel_fsizes[1] == 5) \ writew((pos), vga_palette15[color]); \ else \ writew((pos), vga_palette16[color]); \ break; \ case 15: \ writew((pos), vga_palette15[color]); \ break; \ case 8: \ writeb((pos), (uint8_t)(color)); \ } \ } while (0) static uint32_t vga_palette32[16] = { 0x000000, 0x0000ad, 0x00ad00, 0x00adad, 0xad0000, 0xad00ad, 0xad5200, 0xadadad, 0x525252, 0x5252ff, 0x52ff52, 0x52ffff, 0xff5252, 0xff52ff, 0xffff52, 0xffffff }; static uint16_t vga_palette16[16] = { 0x0000, 0x0016, 0x0560, 0x0576, 0xb000, 0xb016, 0xb2a0, 0xb576, 0x52aa, 0x52bf, 0x57ea, 0x57ff, 0xfaaa, 0xfabf, 0xffea, 0xffff }; static uint16_t vga_palette15[16] = { 0x0000, 0x0016, 0x02c0, 0x02d6, 0x5800, 0x5816, 0x5940, 0x5ad6, 0x294a, 0x295f, 0x2bea, 0x2bff, 0x7d4a, 0x7d5f, 0x7fea, 0x7fff }; #endif static void vga_nop(scr_stat *scp) { } /* text mode renderer */ static void vga_txtclear(scr_stat *scp, int c, int attr) { sc_vtb_clear(&scp->scr, c, attr); } static void vga_txtborder(scr_stat *scp, int color) { vidd_set_border(scp->sc->adp, color); } static void vga_txtdraw(scr_stat *scp, int from, int count, int flip) { vm_offset_t p; int c; int a; if (from + count > scp->xsize*scp->ysize) count = scp->xsize*scp->ysize - from; if (flip) { for (p = sc_vtb_pointer(&scp->scr, from); count-- > 0; ++from) { c = sc_vtb_getc(&scp->vtb, from); a = sc_vtb_geta(&scp->vtb, from); a = (a & 0x8800) | ((a & 0x7000) >> 4) | ((a & 0x0700) << 4); p = sc_vtb_putchar(&scp->scr, p, c, a); } } else { sc_vtb_copy(&scp->vtb, from, &scp->scr, from, count); } } static void vga_txtcursor_shape(scr_stat *scp, int base, int height, int blink) { if (base < 0 || base >= scp->font_size) return; /* the caller may set height <= 0 in order to disable the cursor */ #if 0 scp->curs_attr.base = base; scp->curs_attr.height = height; #endif vidd_set_hw_cursor_shape(scp->sc->adp, base, height, scp->font_size, blink); } static void draw_txtcharcursor(scr_stat *scp, int at, u_short c, u_short a, int flip) { sc_softc_t *sc; sc = scp->sc; #ifndef SC_NO_FONT_LOADING if (scp->curs_attr.flags & CONS_CHAR_CURSOR) { unsigned char *font; int h; int i; if (scp->font_size < 14) { font = sc->font_8; h = 8; } else if (scp->font_size >= 16) { font = sc->font_16; h = 16; } else { font = sc->font_14; h = 14; } if (scp->curs_attr.base >= h) return; if (flip) a = (a & 0x8800) | ((a & 0x7000) >> 4) | ((a & 0x0700) << 4); bcopy(font + c*h, font + sc->cursor_char*h, h); font = font + sc->cursor_char*h; for (i = imax(h - scp->curs_attr.base - scp->curs_attr.height, 0); i < h - scp->curs_attr.base; ++i) { font[i] ^= 0xff; } /* XXX */ vidd_load_font(sc->adp, 0, h, 8, font, sc->cursor_char, 1); sc_vtb_putc(&scp->scr, at, sc->cursor_char, a); } else #endif /* SC_NO_FONT_LOADING */ { if ((a & 0x7000) == 0x7000) { a &= 0x8f00; if ((a & 0x0700) == 0) a |= 0x0700; } else { a |= 0x7000; if ((a & 0x0700) == 0x0700) a &= 0xf000; } if (flip) a = (a & 0x8800) | ((a & 0x7000) >> 4) | ((a & 0x0700) << 4); sc_vtb_putc(&scp->scr, at, c, a); } } static void vga_txtcursor(scr_stat *scp, int at, int blink, int on, int flip) { video_adapter_t *adp; int cursor_attr; if (scp->curs_attr.height <= 0) /* the text cursor is disabled */ return; adp = scp->sc->adp; if (blink) { scp->status |= VR_CURSOR_BLINK; if (on) { scp->status |= VR_CURSOR_ON; vidd_set_hw_cursor(adp, at%scp->xsize, at/scp->xsize); } else { if (scp->status & VR_CURSOR_ON) vidd_set_hw_cursor(adp, -1, -1); scp->status &= ~VR_CURSOR_ON; } } else { scp->status &= ~VR_CURSOR_BLINK; if (on) { scp->status |= VR_CURSOR_ON; draw_txtcharcursor(scp, at, sc_vtb_getc(&scp->vtb, at), sc_vtb_geta(&scp->vtb, at), flip); } else { cursor_attr = sc_vtb_geta(&scp->vtb, at); if (flip) cursor_attr = (cursor_attr & 0x8800) | ((cursor_attr & 0x7000) >> 4) | ((cursor_attr & 0x0700) << 4); if (scp->status & VR_CURSOR_ON) sc_vtb_putc(&scp->scr, at, sc_vtb_getc(&scp->vtb, at), cursor_attr); scp->status &= ~VR_CURSOR_ON; } } } static void vga_txtblink(scr_stat *scp, int at, int flip) { } int sc_txtmouse_no_retrace_wait; #ifndef SC_NO_CUTPASTE static void draw_txtmouse(scr_stat *scp, int x, int y) { #ifndef SC_ALT_MOUSE_IMAGE if (ISMOUSEAVAIL(scp->sc->adp->va_flags)) { const struct mousedata *mdp; + uint32_t border, interior; u_char font_buf[128]; u_short cursor[32]; u_char c; int pos; int xoffset, yoffset; int crtc_addr; int i; - mdp = &mouse9x13; + mdp = (scp->font_size < 14) ? &mouse9x13 : &mouse10x16; /* prepare mousepointer char's bitmaps */ pos = (y/scp->font_size - scp->yoff)*scp->xsize + x/8 - scp->xoff; bcopy(scp->font + sc_vtb_getc(&scp->scr, pos)*scp->font_size, &font_buf[0], scp->font_size); bcopy(scp->font + sc_vtb_getc(&scp->scr, pos + 1)*scp->font_size, &font_buf[32], scp->font_size); bcopy(scp->font + sc_vtb_getc(&scp->scr, pos + scp->xsize)*scp->font_size, &font_buf[64], scp->font_size); bcopy(scp->font + sc_vtb_getc(&scp->scr, pos + scp->xsize + 1)*scp->font_size, &font_buf[96], scp->font_size); for (i = 0; i < scp->font_size; ++i) { cursor[i] = font_buf[i]<<8 | font_buf[i+32]; cursor[i + scp->font_size] = font_buf[i+64]<<8 | font_buf[i+96]; } /* now and-or in the mousepointer image */ xoffset = x%8; yoffset = y%scp->font_size; for (i = 0; i < 16; ++i) { - cursor[i + yoffset] = - (cursor[i + yoffset] & ~(mdp->md_border[i] >> xoffset)) - | (mdp->md_interior[i] >> xoffset); + border = mdp->md_border[i] << 8; /* avoid right shifting out */ + interior = mdp->md_interior[i] << 8; + border >>= xoffset; /* normalize */ + interior >>= xoffset; + if (scp->sc->adp->va_flags & V_ADP_CWIDTH9) { + /* skip gaps between characters */ + border = (border & 0xff0000) | + (border & 0x007f80) << 1 | + (border & 0x00003f) << 2; + interior = (interior & 0xff0000) | + (interior & 0x007f80) << 1 | + (interior & 0x00003f) << 2; + } + border >>= 8; /* back to normal position */ + interior >>= 8; + cursor[i + yoffset] = (cursor[i + yoffset] & ~border) | + interior; } for (i = 0; i < scp->font_size; ++i) { font_buf[i] = (cursor[i] & 0xff00) >> 8; font_buf[i + 32] = cursor[i] & 0xff; font_buf[i + 64] = (cursor[i + scp->font_size] & 0xff00) >> 8; font_buf[i + 96] = cursor[i + scp->font_size] & 0xff; } #if 1 /* wait for vertical retrace to avoid jitter on some videocards */ crtc_addr = scp->sc->adp->va_crtc_addr; while (!sc_txtmouse_no_retrace_wait && !(inb(crtc_addr + 6) & 0x08)) /* idle */ ; #endif c = scp->sc->mouse_char; vidd_load_font(scp->sc->adp, 0, 32, 8, font_buf, c, 4); sc_vtb_putc(&scp->scr, pos, c, sc_vtb_geta(&scp->scr, pos)); /* FIXME: may be out of range! */ sc_vtb_putc(&scp->scr, pos + scp->xsize, c + 2, sc_vtb_geta(&scp->scr, pos + scp->xsize)); if (x < (scp->xsize - 1)*8) { sc_vtb_putc(&scp->scr, pos + 1, c + 1, sc_vtb_geta(&scp->scr, pos + 1)); sc_vtb_putc(&scp->scr, pos + scp->xsize + 1, c + 3, sc_vtb_geta(&scp->scr, pos + scp->xsize + 1)); } } else #endif /* SC_ALT_MOUSE_IMAGE */ { /* Red, magenta and brown are mapped to green to to keep it readable */ static const int col_conv[16] = { 6, 6, 6, 6, 2, 2, 2, 6, 14, 14, 14, 14, 10, 10, 10, 14 }; int pos; int color; int a; pos = (y/scp->font_size - scp->yoff)*scp->xsize + x/8 - scp->xoff; a = sc_vtb_geta(&scp->scr, pos); if (scp->sc->adp->va_flags & V_ADP_COLOR) color = (col_conv[(a & 0xf000) >> 12] << 12) | ((a & 0x0f00) | 0x0800); else color = ((a & 0xf000) >> 4) | ((a & 0x0f00) << 4); sc_vtb_putc(&scp->scr, pos, sc_vtb_getc(&scp->scr, pos), color); } } static void remove_txtmouse(scr_stat *scp, int x, int y) { } static void vga_txtmouse(scr_stat *scp, int x, int y, int on) { if (on) draw_txtmouse(scp, x, y); else remove_txtmouse(scp, x, y); } #endif /* SC_NO_CUTPASTE */ #ifdef SC_PIXEL_MODE /* pixel (raster text) mode renderer */ static void vga_rndrinit(scr_stat *scp) { if (scp->sc->adp->va_info.vi_mem_model == V_INFO_MM_PLANAR) { scp->rndr->clear = vga_pxlclear_planar; scp->rndr->draw_border = vga_pxlborder_planar; scp->rndr->draw = vga_vgadraw_planar; scp->rndr->draw_cursor = vga_pxlcursor_planar; scp->rndr->blink_cursor = vga_pxlblink_planar; scp->rndr->draw_mouse = vga_pxlmouse_planar; } else if (scp->sc->adp->va_info.vi_mem_model == V_INFO_MM_DIRECT || scp->sc->adp->va_info.vi_mem_model == V_INFO_MM_PACKED) { scp->rndr->clear = vga_pxlclear_direct; scp->rndr->draw_border = vga_pxlborder_direct; scp->rndr->draw = vga_vgadraw_direct; scp->rndr->draw_cursor = vga_pxlcursor_direct; scp->rndr->blink_cursor = vga_pxlblink_direct; scp->rndr->draw_mouse = vga_pxlmouse_direct; } } static void vga_pxlclear_direct(scr_stat *scp, int c, int attr) { vm_offset_t p; int line_width; int pixel_size; int lines; int i; line_width = scp->sc->adp->va_line_width; pixel_size = scp->sc->adp->va_info.vi_pixel_size; lines = scp->ysize * scp->font_size; p = scp->sc->adp->va_window + line_width * scp->yoff * scp->font_size + scp->xoff * 8 * pixel_size; for (i = 0; i < lines; ++i) { bzero_io((void *)p, scp->xsize * 8 * pixel_size); p += line_width; } } static void vga_pxlclear_planar(scr_stat *scp, int c, int attr) { vm_offset_t p; int line_width; int lines; int i; /* XXX: we are just filling the screen with the background color... */ outw(GDCIDX, 0x0005); /* read mode 0, write mode 0 */ outw(GDCIDX, 0x0003); /* data rotate/function select */ outw(GDCIDX, 0x0f01); /* set/reset enable */ outw(GDCIDX, 0xff08); /* bit mask */ outw(GDCIDX, ((attr & 0xf000) >> 4) | 0x00); /* set/reset */ line_width = scp->sc->adp->va_line_width; lines = scp->ysize*scp->font_size; p = scp->sc->adp->va_window + line_width*scp->yoff*scp->font_size + scp->xoff; for (i = 0; i < lines; ++i) { bzero_io((void *)p, scp->xsize); p += line_width; } outw(GDCIDX, 0x0000); /* set/reset */ outw(GDCIDX, 0x0001); /* set/reset enable */ } static void vga_pxlborder_direct(scr_stat *scp, int color) { vm_offset_t s; vm_offset_t e; vm_offset_t f; int line_width; int pixel_size; int x; int y; int i; line_width = scp->sc->adp->va_line_width; pixel_size = scp->sc->adp->va_info.vi_pixel_size; if (scp->yoff > 0) { s = scp->sc->adp->va_window; e = s + line_width * scp->yoff * scp->font_size; for (f = s; f < e; f += pixel_size) DRAW_PIXEL(scp, f, color); } y = (scp->yoff + scp->ysize) * scp->font_size; if (scp->ypixel > y) { s = scp->sc->adp->va_window + line_width * y; e = s + line_width * (scp->ypixel - y); for (f = s; f < e; f += pixel_size) DRAW_PIXEL(scp, f, color); } y = scp->yoff * scp->font_size; x = scp->xpixel / 8 - scp->xoff - scp->xsize; for (i = 0; i < scp->ysize * scp->font_size; ++i) { if (scp->xoff > 0) { s = scp->sc->adp->va_window + line_width * (y + i); e = s + scp->xoff * 8 * pixel_size; for (f = s; f < e; f += pixel_size) DRAW_PIXEL(scp, f, color); } if (x > 0) { s = scp->sc->adp->va_window + line_width * (y + i) + scp->xoff * 8 * pixel_size + scp->xsize * 8 * pixel_size; e = s + x * 8 * pixel_size; for (f = s; f < e; f += pixel_size) DRAW_PIXEL(scp, f, color); } } } static void vga_pxlborder_planar(scr_stat *scp, int color) { vm_offset_t p; int line_width; int x; int y; int i; vidd_set_border(scp->sc->adp, color); outw(GDCIDX, 0x0005); /* read mode 0, write mode 0 */ outw(GDCIDX, 0x0003); /* data rotate/function select */ outw(GDCIDX, 0x0f01); /* set/reset enable */ outw(GDCIDX, 0xff08); /* bit mask */ outw(GDCIDX, (color << 8) | 0x00); /* set/reset */ line_width = scp->sc->adp->va_line_width; p = scp->sc->adp->va_window; if (scp->yoff > 0) bzero_io((void *)p, line_width*scp->yoff*scp->font_size); y = (scp->yoff + scp->ysize)*scp->font_size; if (scp->ypixel > y) bzero_io((void *)(p + line_width*y), line_width*(scp->ypixel - y)); y = scp->yoff*scp->font_size; x = scp->xpixel/8 - scp->xoff - scp->xsize; for (i = 0; i < scp->ysize*scp->font_size; ++i) { if (scp->xoff > 0) bzero_io((void *)(p + line_width*(y + i)), scp->xoff); if (x > 0) bzero_io((void *)(p + line_width*(y + i) + scp->xoff + scp->xsize), x); } outw(GDCIDX, 0x0000); /* set/reset */ outw(GDCIDX, 0x0001); /* set/reset enable */ } static void vga_egadraw(scr_stat *scp, int from, int count, int flip) { vm_offset_t d; vm_offset_t e; u_char *f; u_short bg; u_short col1, col2; int line_width; int i, j; int a; u_char c; line_width = scp->sc->adp->va_line_width; d = GET_PIXEL(scp, from, 1, line_width); outw(GDCIDX, 0x0005); /* read mode 0, write mode 0 */ outw(GDCIDX, 0x0003); /* data rotate/function select */ outw(GDCIDX, 0x0f01); /* set/reset enable */ bg = -1; if (from + count > scp->xsize*scp->ysize) count = scp->xsize*scp->ysize - from; for (i = from; count-- > 0; ++i) { a = sc_vtb_geta(&scp->vtb, i); if (flip) { col1 = ((a & 0x7000) >> 4) | (a & 0x0800); col2 = ((a & 0x8000) >> 4) | (a & 0x0700); } else { col1 = (a & 0x0f00); col2 = (a & 0xf000) >> 4; } /* set background color in EGA/VGA latch */ if (bg != col2) { bg = col2; outw(GDCIDX, bg | 0x00); /* set/reset */ outw(GDCIDX, 0xff08); /* bit mask */ writeb(d, 0); c = readb(d); /* set bg color in the latch */ } /* foreground color */ outw(GDCIDX, col1 | 0x00); /* set/reset */ e = d; f = &(scp->font[sc_vtb_getc(&scp->vtb, i)*scp->font_size]); for (j = 0; j < scp->font_size; ++j, ++f) { outw(GDCIDX, (*f << 8) | 0x08); /* bit mask */ writeb(e, 0); e += line_width; } ++d; if ((i % scp->xsize) == scp->xsize - 1) d += scp->font_size * line_width - scp->xsize; } outw(GDCIDX, 0x0000); /* set/reset */ outw(GDCIDX, 0x0001); /* set/reset enable */ outw(GDCIDX, 0xff08); /* bit mask */ } static void vga_vgadraw_direct(scr_stat *scp, int from, int count, int flip) { vm_offset_t d; vm_offset_t e; u_char *f; u_short col1, col2, color; int line_width, pixel_size; int i, j, k; int a; line_width = scp->sc->adp->va_line_width; pixel_size = scp->sc->adp->va_info.vi_pixel_size; d = GET_PIXEL(scp, from, 8 * pixel_size, line_width); if (from + count > scp->xsize * scp->ysize) count = scp->xsize * scp->ysize - from; for (i = from; count-- > 0; ++i) { a = sc_vtb_geta(&scp->vtb, i); if (flip) { col1 = (((a & 0x7000) >> 4) | (a & 0x0800)) >> 8; col2 = (((a & 0x8000) >> 4) | (a & 0x0700)) >> 8; } else { col1 = (a & 0x0f00) >> 8; col2 = (a & 0xf000) >> 12; } e = d; f = &(scp->font[sc_vtb_getc(&scp->vtb, i) * scp->font_size]); for (j = 0; j < scp->font_size; ++j, ++f) { for (k = 0; k < 8; ++k) { color = *f & (1 << (7 - k)) ? col1 : col2; DRAW_PIXEL(scp, e + pixel_size * k, color); } e += line_width; } d += 8 * pixel_size; if ((i % scp->xsize) == scp->xsize - 1) d += scp->font_size * line_width - scp->xsize * 8 * pixel_size; } } static void vga_vgadraw_planar(scr_stat *scp, int from, int count, int flip) { vm_offset_t d; vm_offset_t e; u_char *f; u_short bg; u_short col1, col2; int line_width; int i, j; int a; u_char c; line_width = scp->sc->adp->va_line_width; d = GET_PIXEL(scp, from, 1, line_width); outw(GDCIDX, 0x0305); /* read mode 0, write mode 3 */ outw(GDCIDX, 0x0003); /* data rotate/function select */ outw(GDCIDX, 0x0f01); /* set/reset enable */ outw(GDCIDX, 0xff08); /* bit mask */ bg = -1; if (from + count > scp->xsize*scp->ysize) count = scp->xsize*scp->ysize - from; for (i = from; count-- > 0; ++i) { a = sc_vtb_geta(&scp->vtb, i); if (flip) { col1 = ((a & 0x7000) >> 4) | (a & 0x0800); col2 = ((a & 0x8000) >> 4) | (a & 0x0700); } else { col1 = (a & 0x0f00); col2 = (a & 0xf000) >> 4; } /* set background color in EGA/VGA latch */ if (bg != col2) { bg = col2; outw(GDCIDX, 0x0005); /* read mode 0, write mode 0 */ outw(GDCIDX, bg | 0x00); /* set/reset */ writeb(d, 0); c = readb(d); /* set bg color in the latch */ outw(GDCIDX, 0x0305); /* read mode 0, write mode 3 */ } /* foreground color */ outw(GDCIDX, col1 | 0x00); /* set/reset */ e = d; f = &(scp->font[sc_vtb_getc(&scp->vtb, i)*scp->font_size]); for (j = 0; j < scp->font_size; ++j, ++f) { writeb(e, *f); e += line_width; } ++d; if ((i % scp->xsize) == scp->xsize - 1) d += scp->font_size * line_width - scp->xsize; } outw(GDCIDX, 0x0005); /* read mode 0, write mode 0 */ outw(GDCIDX, 0x0000); /* set/reset */ outw(GDCIDX, 0x0001); /* set/reset enable */ } static void vga_pxlcursor_shape(scr_stat *scp, int base, int height, int blink) { if (base < 0 || base >= scp->font_size) return; /* the caller may set height <= 0 in order to disable the cursor */ #if 0 scp->curs_attr.base = base; scp->curs_attr.height = height; #endif } static void draw_pxlcursor_direct(scr_stat *scp, int at, int on, int flip) { vm_offset_t d; u_char *f; int line_width, pixel_size; int height; int col1, col2, color; int a; int i, j; line_width = scp->sc->adp->va_line_width; pixel_size = scp->sc->adp->va_info.vi_pixel_size; d = GET_PIXEL(scp, at, 8 * pixel_size, line_width) + (scp->font_size - scp->curs_attr.base - 1) * line_width; a = sc_vtb_geta(&scp->vtb, at); if (flip) { col1 = ((on) ? (a & 0x0f00) : ((a & 0xf000) >> 4)) >> 8; col2 = ((on) ? ((a & 0xf000) >> 4) : (a & 0x0f00)) >> 8; } else { col1 = ((on) ? ((a & 0xf000) >> 4) : (a & 0x0f00)) >> 8; col2 = ((on) ? (a & 0x0f00) : ((a & 0xf000) >> 4)) >> 8; } f = &(scp->font[sc_vtb_getc(&scp->vtb, at) * scp->font_size + scp->font_size - scp->curs_attr.base - 1]); height = imin(scp->curs_attr.height, scp->font_size); for (i = 0; i < height; ++i, --f) { for (j = 0; j < 8; ++j) { color = *f & (1 << (7 - j)) ? col1 : col2; DRAW_PIXEL(scp, d + pixel_size * j, color); } d -= line_width; } } static void draw_pxlcursor_planar(scr_stat *scp, int at, int on, int flip) { vm_offset_t d; u_char *f; int line_width; int height; int col; int a; int i; u_char c; line_width = scp->sc->adp->va_line_width; d = GET_PIXEL(scp, at, 1, line_width) + (scp->font_size - scp->curs_attr.base - 1) * line_width; outw(GDCIDX, 0x0005); /* read mode 0, write mode 0 */ outw(GDCIDX, 0x0003); /* data rotate/function select */ outw(GDCIDX, 0x0f01); /* set/reset enable */ /* set background color in EGA/VGA latch */ a = sc_vtb_geta(&scp->vtb, at); if (flip) col = (on) ? ((a & 0xf000) >> 4) : (a & 0x0f00); else col = (on) ? (a & 0x0f00) : ((a & 0xf000) >> 4); outw(GDCIDX, col | 0x00); /* set/reset */ outw(GDCIDX, 0xff08); /* bit mask */ writeb(d, 0); c = readb(d); /* set bg color in the latch */ /* foreground color */ if (flip) col = (on) ? (a & 0x0f00) : ((a & 0xf000) >> 4); else col = (on) ? ((a & 0xf000) >> 4) : (a & 0x0f00); outw(GDCIDX, col | 0x00); /* set/reset */ f = &(scp->font[sc_vtb_getc(&scp->vtb, at)*scp->font_size + scp->font_size - scp->curs_attr.base - 1]); height = imin(scp->curs_attr.height, scp->font_size); for (i = 0; i < height; ++i, --f) { outw(GDCIDX, (*f << 8) | 0x08); /* bit mask */ writeb(d, 0); d -= line_width; } outw(GDCIDX, 0x0000); /* set/reset */ outw(GDCIDX, 0x0001); /* set/reset enable */ outw(GDCIDX, 0xff08); /* bit mask */ } static int pxlblinkrate = 0; static void vga_pxlcursor_direct(scr_stat *scp, int at, int blink, int on, int flip) { if (scp->curs_attr.height <= 0) /* the text cursor is disabled */ return; if (on) { if (!blink) { scp->status |= VR_CURSOR_ON; draw_pxlcursor_direct(scp, at, on, flip); } else if (++pxlblinkrate & 4) { pxlblinkrate = 0; scp->status ^= VR_CURSOR_ON; draw_pxlcursor_direct(scp, at, scp->status & VR_CURSOR_ON, flip); } } else { if (scp->status & VR_CURSOR_ON) draw_pxlcursor_direct(scp, at, on, flip); scp->status &= ~VR_CURSOR_ON; } if (blink) scp->status |= VR_CURSOR_BLINK; else scp->status &= ~VR_CURSOR_BLINK; } static void vga_pxlcursor_planar(scr_stat *scp, int at, int blink, int on, int flip) { if (scp->curs_attr.height <= 0) /* the text cursor is disabled */ return; if (on) { if (!blink) { scp->status |= VR_CURSOR_ON; draw_pxlcursor_planar(scp, at, on, flip); } else if (++pxlblinkrate & 4) { pxlblinkrate = 0; scp->status ^= VR_CURSOR_ON; draw_pxlcursor_planar(scp, at, scp->status & VR_CURSOR_ON, flip); } } else { if (scp->status & VR_CURSOR_ON) draw_pxlcursor_planar(scp, at, on, flip); scp->status &= ~VR_CURSOR_ON; } if (blink) scp->status |= VR_CURSOR_BLINK; else scp->status &= ~VR_CURSOR_BLINK; } static void vga_pxlblink_direct(scr_stat *scp, int at, int flip) { if (!(scp->status & VR_CURSOR_BLINK)) return; if (!(++pxlblinkrate & 4)) return; pxlblinkrate = 0; scp->status ^= VR_CURSOR_ON; draw_pxlcursor_direct(scp, at, scp->status & VR_CURSOR_ON, flip); } static void vga_pxlblink_planar(scr_stat *scp, int at, int flip) { if (!(scp->status & VR_CURSOR_BLINK)) return; if (!(++pxlblinkrate & 4)) return; pxlblinkrate = 0; scp->status ^= VR_CURSOR_ON; draw_pxlcursor_planar(scp, at, scp->status & VR_CURSOR_ON, flip); } #ifndef SC_NO_CUTPASTE static void draw_pxlmouse_planar(scr_stat *scp, int x, int y) { const struct mousedata *mdp; vm_offset_t p; int line_width; int xoff, yoff; int ymax; uint32_t m; int i, j, k; uint8_t m1; mdp = (scp->font_size < 14) ? &mouse9x13 : &mouse10x16; line_width = scp->sc->adp->va_line_width; xoff = (x - scp->xoff*8)%8; yoff = y - rounddown(y, line_width); ymax = imin(y + mdp->md_height, scp->ypixel); outw(GDCIDX, 0x0005); /* read mode 0, write mode 0 */ outw(GDCIDX, 0x0001); /* set/reset enable */ outw(GDCIDX, 0xff08); /* bit mask */ outw(GDCIDX, 0x0803); /* data rotate/function select (and) */ p = scp->sc->adp->va_window + line_width*y + x/8; for (i = y, j = 0; i < ymax; ++i, ++j) { m = ~(mdp->md_border[j] << 8 >> xoff); for (k = 0; k < 3; ++k) { m1 = m >> (8 * (2 - k)); if (m1 != 0xff && x + 8 * k < scp->xpixel) { readb(p + k); writeb(p + k, m1); } } p += line_width; } outw(GDCIDX, 0x1003); /* data rotate/function select (or) */ p = scp->sc->adp->va_window + line_width*y + x/8; for (i = y, j = 0; i < ymax; ++i, ++j) { m = mdp->md_interior[j] << 8 >> xoff; for (k = 0; k < 3; ++k) { m1 = m >> (8 * (2 - k)); if (m1 != 0 && x + 8 * k < scp->xpixel) { readb(p + k); writeb(p + k, m1); } } p += line_width; } outw(GDCIDX, 0x0003); /* data rotate/function select */ } static void remove_pxlmouse_planar(scr_stat *scp, int x, int y) { const struct mousedata *mdp; vm_offset_t p; int bx, by, i, line_width, xend, xoff, yend, yoff; mdp = (scp->font_size < 14) ? &mouse9x13 : &mouse10x16; /* * It is only necessary to remove the mouse image where it overlaps * the border. Determine the overlap, and do nothing if it is empty. */ bx = (scp->xoff + scp->xsize) * 8; by = (scp->yoff + scp->ysize) * scp->font_size; xend = imin(x + mdp->md_width, scp->xpixel); yend = imin(y + mdp->md_height, scp->ypixel); if (xend <= bx && yend <= by) return; /* Repaint the non-empty overlap. */ line_width = scp->sc->adp->va_line_width; outw(GDCIDX, 0x0005); /* read mode 0, write mode 0 */ outw(GDCIDX, 0x0003); /* data rotate/function select */ outw(GDCIDX, 0x0f01); /* set/reset enable */ outw(GDCIDX, 0xff08); /* bit mask */ outw(GDCIDX, (scp->border << 8) | 0x00); /* set/reset */ for (i = x / 8, xoff = i * 8; xoff < xend; ++i, xoff += 8) { yoff = (xoff >= bx) ? y : by; p = scp->sc->adp->va_window + yoff * line_width + i; for (; yoff < yend; ++yoff, p += line_width) writeb(p, 0); } outw(GDCIDX, 0x0000); /* set/reset */ outw(GDCIDX, 0x0001); /* set/reset enable */ } static void vga_pxlmouse_direct(scr_stat *scp, int x, int y, int on) { const struct mousedata *mdp; vm_offset_t p; int line_width, pixel_size; int xend, yend; int i, j; mdp = (scp->font_size < 14) ? &mouse9x13 : &mouse10x16; /* * Determine overlap with the border and then if removing, do nothing * if the overlap is empty. */ xend = imin(x + mdp->md_width, scp->xpixel); yend = imin(y + mdp->md_height, scp->ypixel); if (!on && xend <= (scp->xoff + scp->xsize) * 8 && yend <= (scp->yoff + scp->ysize) * scp->font_size) return; line_width = scp->sc->adp->va_line_width; pixel_size = scp->sc->adp->va_info.vi_pixel_size; if (on) goto do_on; /* Repaint overlap with the border (mess up the corner a little). */ p = scp->sc->adp->va_window + y * line_width + x * pixel_size; for (i = 0; i < yend - y; i++, p += line_width) for (j = xend - x - 1; j >= 0; j--) DRAW_PIXEL(scp, p + j * pixel_size, scp->border); return; do_on: p = scp->sc->adp->va_window + y * line_width + x * pixel_size; for (i = 0; i < yend - y; i++, p += line_width) for (j = xend - x - 1; j >= 0; j--) if (mdp->md_interior[i] & (1 << (15 - j))) DRAW_PIXEL(scp, p + j * pixel_size, 15); else if (mdp->md_border[i] & (1 << (15 - j))) DRAW_PIXEL(scp, p + j * pixel_size, 0); } static void vga_pxlmouse_planar(scr_stat *scp, int x, int y, int on) { if (on) draw_pxlmouse_planar(scp, x, y); else remove_pxlmouse_planar(scp, x, y); } #endif /* SC_NO_CUTPASTE */ #endif /* SC_PIXEL_MODE */ #ifndef SC_NO_MODE_CHANGE /* graphics mode renderer */ static void vga_grborder(scr_stat *scp, int color) { vidd_set_border(scp->sc->adp, color); } #endif Index: head/sys/dev/syscons/syscons.h =================================================================== --- head/sys/dev/syscons/syscons.h (revision 317197) +++ head/sys/dev/syscons/syscons.h (revision 317198) @@ -1,689 +1,689 @@ /*- * Copyright (c) 1995-1998 Søren Schmidt * All rights reserved. * * This code is derived from software contributed to The DragonFly Project * by Sascha Wildner * * 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, * without modification, immediately at the beginning of the file. * 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. 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. * * $FreeBSD$ */ #ifndef _DEV_SYSCONS_SYSCONS_H_ #define _DEV_SYSCONS_SYSCONS_H_ #include /* XXX */ #include #include /* default values for configuration options */ #ifndef MAXCONS #define MAXCONS 16 #endif #ifdef SC_NO_SYSMOUSE #undef SC_NO_CUTPASTE #define SC_NO_CUTPASTE 1 #endif #ifdef SC_NO_MODE_CHANGE #undef SC_PIXEL_MODE #endif /* Always load font data if the pixel (raster text) mode is to be used. */ #ifdef SC_PIXEL_MODE #undef SC_NO_FONT_LOADING #endif /* * If font data is not available, the `arrow'-shaped mouse cursor cannot * be drawn. Use the alternative drawing method. */ #ifdef SC_NO_FONT_LOADING #undef SC_ALT_MOUSE_IMAGE #define SC_ALT_MOUSE_IMAGE 1 #endif #ifndef SC_CURSOR_CHAR -#define SC_CURSOR_CHAR (0x07) +#define SC_CURSOR_CHAR 7 #endif #ifndef SC_MOUSE_CHAR -#define SC_MOUSE_CHAR (0xd0) +#define SC_MOUSE_CHAR 8 #endif #if SC_MOUSE_CHAR <= SC_CURSOR_CHAR && SC_CURSOR_CHAR < (SC_MOUSE_CHAR + 4) #undef SC_CURSOR_CHAR #define SC_CURSOR_CHAR (SC_MOUSE_CHAR + 4) #endif #ifndef SC_DEBUG_LEVEL #define SC_DEBUG_LEVEL 0 #endif #define DPRINTF(l, p) if (SC_DEBUG_LEVEL >= (l)) printf p #ifndef __sparc64__ #define SC_DRIVER_NAME "sc" #else /* * Use a different driver name on sparc64 so it does not get confused * with the system controller devices which are also termed 'sc' in OFW. */ #define SC_DRIVER_NAME "syscons" #endif #define SC_VTY(dev) (((sc_ttysoftc *)tty_softc(tp))->st_index) #define SC_DEV(sc, vty) ((sc)->dev[(vty) - (sc)->first_vty]) #define SC_STAT(tp) (*((scr_stat **)&((sc_ttysoftc *)tty_softc(tp))->st_stat)) /* printable chars */ #ifndef PRINTABLE #define PRINTABLE(ch) ((ch) > 0x1b || ((ch) > 0x0d && (ch) < 0x1b) \ || (ch) < 0x07) #endif /* macros for "intelligent" screen update */ #define mark_for_update(scp, x) {\ if ((x) < scp->start) scp->start = (x);\ else if ((x) > scp->end) scp->end = (x);\ } #define mark_all(scp) {\ scp->start = 0;\ scp->end = scp->xsize * scp->ysize - 1;\ } /* vty status flags (scp->status) */ #define UNKNOWN_MODE 0x00010 /* unknown video mode */ #define SWITCH_WAIT_REL 0x00080 /* waiting for vty release */ #define SWITCH_WAIT_ACQ 0x00100 /* waiting for vty ack */ #define BUFFER_SAVED 0x00200 /* vty buffer is saved */ #define CURSOR_ENABLED 0x00400 /* text cursor is enabled */ #define MOUSE_MOVED 0x01000 /* mouse cursor has moved */ #define MOUSE_CUTTING 0x02000 /* mouse cursor is cutting text */ #define MOUSE_VISIBLE 0x04000 /* mouse cursor is showing */ #define GRAPHICS_MODE 0x08000 /* vty is in a graphics mode */ #define PIXEL_MODE 0x10000 /* vty is in a raster text mode */ #define SAVER_RUNNING 0x20000 /* screen saver is running */ #define VR_CURSOR_BLINK 0x40000 /* blinking text cursor */ #define VR_CURSOR_ON 0x80000 /* text cursor is on */ #define MOUSE_HIDDEN 0x100000 /* mouse cursor is temporarily hidden */ /* misc defines */ #define FALSE 0 #define TRUE 1 /* The following #defines are hard-coded for a maximum text resolution corresponding to a maximum framebuffer resolution of 1920x1200 with an 8x8 font... */ #define COL 240 #define ROW 150 #define PCBURST 128 #ifndef BELL_DURATION #define BELL_DURATION ((5 * hz + 99) / 100) #define BELL_PITCH 800 #endif /* virtual terminal buffer */ typedef struct sc_vtb { int vtb_flags; #define VTB_VALID (1 << 0) #define VTB_ALLOCED (1 << 1) int vtb_type; #define VTB_INVALID 0 #define VTB_MEMORY 1 #define VTB_FRAMEBUFFER 2 #define VTB_RINGBUFFER 3 int vtb_cols; int vtb_rows; int vtb_size; vm_offset_t vtb_buffer; int vtb_tail; /* valid for VTB_RINGBUFFER only */ } sc_vtb_t; /* text cursor attributes */ struct cursor_attr { int flags; int base; int height; }; /* softc */ struct keyboard; struct video_adapter; struct scr_stat; struct tty; struct sc_cnstate { u_char kbd_locked; u_char kdb_locked; u_char mtx_locked; u_char kbd_opened; u_char scr_opened; }; typedef struct sc_softc { int unit; /* unit # */ int config; /* configuration flags */ #define SC_VESAMODE (1 << 7) #define SC_AUTODETECT_KBD (1 << 8) #define SC_KERNEL_CONSOLE (1 << 9) int flags; /* status flags */ #define SC_VISUAL_BELL (1 << 0) #define SC_QUIET_BELL (1 << 1) #if 0 /* not used anymore */ #define SC_BLINK_CURSOR (1 << 2) #define SC_CHAR_CURSOR (1 << 3) #endif #define SC_MOUSE_ENABLED (1 << 4) #define SC_SCRN_IDLE (1 << 5) #define SC_SCRN_BLANKED (1 << 6) #define SC_SAVER_FAILED (1 << 7) #define SC_SCRN_VTYLOCK (1 << 8) #define SC_INIT_DONE (1 << 16) #define SC_SPLASH_SCRN (1 << 17) int keyboard; /* -1 if unavailable */ struct keyboard *kbd; int adapter; struct video_adapter *adp; int initial_mode; /* initial video mode */ int first_vty; int vtys; struct tty **dev; struct scr_stat *cur_scp; struct scr_stat *new_scp; struct scr_stat *old_scp; int delayed_next_scr; char font_loading_in_progress; char switch_in_progress; char write_in_progress; char blink_in_progress; int grab_level; /* 2 is just enough for kdb to grab for stepping normal grabbing: */ struct sc_cnstate grab_state[2]; int kbd_open_level; struct mtx video_mtx; long scrn_time_stamp; struct cursor_attr dflt_curs_attr; struct cursor_attr curs_attr; u_char scr_map[256]; u_char scr_rmap[256]; #ifdef _SC_MD_SOFTC_DECLARED_ sc_md_softc_t md; /* machine dependent vars */ #endif #ifndef SC_NO_PALETTE_LOADING u_char palette[256 * 3]; #ifdef SC_PIXEL_MODE u_char palette2[256 * 3]; #endif #endif #ifndef SC_NO_FONT_LOADING int fonts_loaded; #define FONT_8 2 #define FONT_14 4 #define FONT_16 8 #define FONT_22 8 u_char *font_8; u_char *font_14; u_char *font_16; u_char *font_22; #endif u_char cursor_char; u_char mouse_char; #ifdef KDB int sc_altbrk; #endif struct callout ctimeout; struct callout cblink; } sc_softc_t; /* virtual screen */ typedef struct scr_stat { int index; /* index of this vty */ struct sc_softc *sc; /* pointer to softc */ struct sc_rndr_sw *rndr; /* renderer */ #ifndef __sparc64__ sc_vtb_t scr; #endif sc_vtb_t vtb; int xpos; /* current X position */ int ypos; /* current Y position */ int xsize; /* X text size */ int ysize; /* Y text size */ int xpixel; /* X graphics size */ int ypixel; /* Y graphics size */ int xoff; /* X offset in pixel mode */ int yoff; /* Y offset in pixel mode */ u_char *font; /* current font */ int font_size; /* fontsize in Y direction */ int font_width; /* fontsize in X direction */ int start; /* modified area start */ int end; /* modified area end */ struct sc_term_sw *tsw; void *ts; int status; /* status (bitfield) */ int kbd_mode; /* keyboard I/O mode */ int cursor_pos; /* cursor buffer position */ int cursor_oldpos; /* cursor old buffer position */ struct cursor_attr dflt_curs_attr; struct cursor_attr curr_curs_attr; struct cursor_attr curs_attr; int mouse_pos; /* mouse buffer position */ int mouse_oldpos; /* mouse old buffer position */ short mouse_xpos; /* mouse x coordinate */ short mouse_ypos; /* mouse y coordinate */ short mouse_oldxpos; /* mouse previous x coordinate */ short mouse_oldypos; /* mouse previous y coordinate */ short mouse_buttons; /* mouse buttons */ int mouse_cut_start; /* mouse cut start pos */ int mouse_cut_end; /* mouse cut end pos */ int mouse_level; /* xterm mouse protocol */ struct proc *mouse_proc; /* proc* of controlling proc */ pid_t mouse_pid; /* pid of controlling proc */ int mouse_signal; /* signal # to report with */ u_short bell_duration; u_short bell_pitch; u_char border; /* border color */ int mode; /* mode */ pid_t pid; /* pid of controlling proc */ struct proc *proc; /* proc* of controlling proc */ struct vt_mode smode; /* switch mode */ sc_vtb_t *history; /* circular history buffer */ int history_pos; /* position shown on screen */ int history_size; /* size of history buffer */ int splash_save_mode; /* saved mode for splash screen */ int splash_save_status; /* saved status for splash screen */ #ifdef _SCR_MD_STAT_DECLARED_ scr_md_stat_t md; /* machine dependent vars */ #endif } scr_stat; /* TTY softc. */ typedef struct sc_ttysoftc { int st_index; scr_stat *st_stat; } sc_ttysoftc; #ifndef SC_NORM_ATTR #define SC_NORM_ATTR (FG_LIGHTGREY | BG_BLACK) #endif #ifndef SC_NORM_REV_ATTR #define SC_NORM_REV_ATTR (FG_BLACK | BG_LIGHTGREY) #endif #ifndef SC_KERNEL_CONS_ATTR #define SC_KERNEL_CONS_ATTR (FG_WHITE | BG_BLACK) #endif #ifndef SC_KERNEL_CONS_REV_ATTR #define SC_KERNEL_CONS_REV_ATTR (FG_BLACK | BG_LIGHTGREY) #endif /* terminal emulator */ #ifndef SC_DFLT_TERM #define SC_DFLT_TERM "*" /* any */ #endif typedef int sc_term_init_t(scr_stat *scp, void **tcp, int code); #define SC_TE_COLD_INIT 0 #define SC_TE_WARM_INIT 1 typedef int sc_term_term_t(scr_stat *scp, void **tcp); typedef void sc_term_puts_t(scr_stat *scp, u_char *buf, int len); typedef int sc_term_ioctl_t(scr_stat *scp, struct tty *tp, u_long cmd, caddr_t data, struct thread *td); typedef int sc_term_reset_t(scr_stat *scp, int code); #define SC_TE_HARD_RESET 0 #define SC_TE_SOFT_RESET 1 typedef void sc_term_default_attr_t(scr_stat *scp, int norm, int rev); typedef void sc_term_clear_t(scr_stat *scp); typedef void sc_term_notify_t(scr_stat *scp, int event); #define SC_TE_NOTIFY_VTSWITCH_IN 0 #define SC_TE_NOTIFY_VTSWITCH_OUT 1 typedef int sc_term_input_t(scr_stat *scp, int c, struct tty *tp); typedef const char *sc_term_fkeystr_t(scr_stat *scp, int c); typedef void sc_term_sync_t(scr_stat *scp); typedef struct sc_term_sw { LIST_ENTRY(sc_term_sw) link; char *te_name; /* name of the emulator */ char *te_desc; /* description */ char *te_renderer; /* matching renderer */ size_t te_size; /* size of internal buffer */ int te_refcount; /* reference counter */ sc_term_init_t *te_init; sc_term_term_t *te_term; sc_term_puts_t *te_puts; sc_term_ioctl_t *te_ioctl; sc_term_reset_t *te_reset; sc_term_default_attr_t *te_default_attr; sc_term_clear_t *te_clear; sc_term_notify_t *te_notify; sc_term_input_t *te_input; sc_term_fkeystr_t *te_fkeystr; sc_term_sync_t *te_sync; } sc_term_sw_t; #define SCTERM_MODULE(name, sw) \ DATA_SET(scterm_set, sw); \ static int \ scterm_##name##_event(module_t mod, int type, void *data) \ { \ switch (type) { \ case MOD_LOAD: \ return sc_term_add(&sw); \ case MOD_UNLOAD: \ if (sw.te_refcount > 0) \ return EBUSY; \ return sc_term_remove(&sw); \ default: \ return EOPNOTSUPP; \ break; \ } \ return 0; \ } \ static moduledata_t scterm_##name##_mod = { \ "scterm-" #name, \ scterm_##name##_event, \ NULL, \ }; \ DECLARE_MODULE(scterm_##name, scterm_##name##_mod, \ SI_SUB_DRIVERS, SI_ORDER_MIDDLE) /* renderer function table */ typedef void vr_init_t(scr_stat *scp); typedef void vr_clear_t(scr_stat *scp, int c, int attr); typedef void vr_draw_border_t(scr_stat *scp, int color); typedef void vr_draw_t(scr_stat *scp, int from, int count, int flip); typedef void vr_set_cursor_t(scr_stat *scp, int base, int height, int blink); typedef void vr_draw_cursor_t(scr_stat *scp, int at, int blink, int on, int flip); typedef void vr_blink_cursor_t(scr_stat *scp, int at, int flip); typedef void vr_set_mouse_t(scr_stat *scp); typedef void vr_draw_mouse_t(scr_stat *scp, int x, int y, int on); typedef struct sc_rndr_sw { vr_init_t *init; vr_clear_t *clear; vr_draw_border_t *draw_border; vr_draw_t *draw; vr_set_cursor_t *set_cursor; vr_draw_cursor_t *draw_cursor; vr_blink_cursor_t *blink_cursor; vr_set_mouse_t *set_mouse; vr_draw_mouse_t *draw_mouse; } sc_rndr_sw_t; typedef struct sc_renderer { char *name; int mode; sc_rndr_sw_t *rndrsw; LIST_ENTRY(sc_renderer) link; } sc_renderer_t; #define RENDERER(name, mode, sw, set) \ static struct sc_renderer scrndr_##name##_##mode = { \ #name, mode, &sw \ }; \ DATA_SET(scrndr_set, scrndr_##name##_##mode); \ DATA_SET(set, scrndr_##name##_##mode) #define RENDERER_MODULE(name, set) \ SET_DECLARE(set, sc_renderer_t); \ static int \ scrndr_##name##_event(module_t mod, int type, void *data) \ { \ sc_renderer_t **list; \ int error = 0; \ switch (type) { \ case MOD_LOAD: \ SET_FOREACH(list, set) { \ error = sc_render_add(*list); \ if (error) \ break; \ } \ break; \ case MOD_UNLOAD: \ SET_FOREACH(list, set) { \ error = sc_render_remove(*list);\ if (error) \ break; \ } \ break; \ default: \ return EOPNOTSUPP; \ break; \ } \ return error; \ } \ static moduledata_t scrndr_##name##_mod = { \ "scrndr-" #name, \ scrndr_##name##_event, \ NULL, \ }; \ DECLARE_MODULE(scrndr_##name, scrndr_##name##_mod, \ SI_SUB_DRIVERS, SI_ORDER_MIDDLE) typedef struct { int cursor_start; int cursor_end; int shift_state; int bell_pitch; } bios_values_t; /* other macros */ #define ISTEXTSC(scp) (!((scp)->status \ & (UNKNOWN_MODE | GRAPHICS_MODE | PIXEL_MODE))) #define ISGRAPHSC(scp) (((scp)->status \ & (UNKNOWN_MODE | GRAPHICS_MODE))) #define ISPIXELSC(scp) (((scp)->status \ & (UNKNOWN_MODE | GRAPHICS_MODE | PIXEL_MODE))\ == PIXEL_MODE) #define ISUNKNOWNSC(scp) ((scp)->status & UNKNOWN_MODE) #define ISMOUSEAVAIL(af) ((af) & V_ADP_FONT) #define ISFONTAVAIL(af) ((af) & V_ADP_FONT) #define ISPALAVAIL(af) ((af) & V_ADP_PALETTE) #define ISSIGVALID(sig) ((sig) > 0 && (sig) < NSIG) #define SC_VIDEO_LOCKINIT(sc) \ mtx_init(&(sc)->video_mtx, "syscons video lock", NULL, \ MTX_SPIN | MTX_RECURSE); #define SC_VIDEO_LOCK(sc) \ do { \ if (!kdb_active) \ mtx_lock_spin(&(sc)->video_mtx); \ } while(0) #define SC_VIDEO_UNLOCK(sc) \ do { \ if (!kdb_active) \ mtx_unlock_spin(&(sc)->video_mtx); \ } while(0) /* syscons.c */ extern int (*sc_user_ioctl)(struct tty *tp, u_long cmd, caddr_t data, struct thread *td); int sc_probe_unit(int unit, int flags); int sc_attach_unit(int unit, int flags); int set_mode(scr_stat *scp); void sc_set_border(scr_stat *scp, int color); void sc_load_font(scr_stat *scp, int page, int size, int width, u_char *font, int base, int count); void sc_save_font(scr_stat *scp, int page, int size, int width, u_char *font, int base, int count); void sc_show_font(scr_stat *scp, int page); void sc_touch_scrn_saver(void); void sc_draw_cursor_image(scr_stat *scp); void sc_remove_cursor_image(scr_stat *scp); void sc_set_cursor_image(scr_stat *scp); void sc_change_cursor_shape(scr_stat *scp, int flags, int base, int height); int sc_clean_up(scr_stat *scp); int sc_switch_scr(sc_softc_t *sc, u_int next_scr); void sc_alloc_scr_buffer(scr_stat *scp, int wait, int discard); int sc_init_emulator(scr_stat *scp, char *name); void sc_paste(scr_stat *scp, const u_char *p, int count); void sc_respond(scr_stat *scp, const u_char *p, int count, int wakeup); void sc_bell(scr_stat *scp, int pitch, int duration); /* schistory.c */ #ifndef SC_NO_HISTORY int sc_alloc_history_buffer(scr_stat *scp, int lines, int prev_ysize, int wait); void sc_free_history_buffer(scr_stat *scp, int prev_ysize); void sc_hist_save(scr_stat *scp); #define sc_hist_save_one_line(scp, from) \ sc_vtb_append(&(scp)->vtb, (from), (scp)->history, (scp)->xsize) int sc_hist_restore(scr_stat *scp); void sc_hist_home(scr_stat *scp); void sc_hist_end(scr_stat *scp); int sc_hist_up_line(scr_stat *scp); int sc_hist_down_line(scr_stat *scp); int sc_hist_ioctl(struct tty *tp, u_long cmd, caddr_t data, struct thread *td); #endif /* SC_NO_HISTORY */ /* scmouse.c */ #ifndef SC_NO_CUTPASTE void sc_alloc_cut_buffer(scr_stat *scp, int wait); void sc_draw_mouse_image(scr_stat *scp); void sc_remove_mouse_image(scr_stat *scp); int sc_inside_cutmark(scr_stat *scp, int pos); void sc_remove_cutmarking(scr_stat *scp); void sc_remove_all_cutmarkings(sc_softc_t *scp); void sc_remove_all_mouse(sc_softc_t *scp); void sc_mouse_paste(scr_stat *scp); #else #define sc_draw_mouse_image(scp) #define sc_remove_mouse_image(scp) #define sc_inside_cutmark(scp, pos) FALSE #define sc_remove_cutmarking(scp) #define sc_remove_all_cutmarkings(scp) #define sc_remove_all_mouse(scp) #define sc_mouse_paste(scp) #endif /* SC_NO_CUTPASTE */ #ifndef SC_NO_SYSMOUSE void sc_mouse_move(scr_stat *scp, int x, int y); int sc_mouse_ioctl(struct tty *tp, u_long cmd, caddr_t data, struct thread *td); #endif /* SC_NO_SYSMOUSE */ /* scvidctl.c */ int sc_set_text_mode(scr_stat *scp, struct tty *tp, int mode, int xsize, int ysize, int fontsize, int font_width); int sc_set_graphics_mode(scr_stat *scp, struct tty *tp, int mode); int sc_set_pixel_mode(scr_stat *scp, struct tty *tp, int xsize, int ysize, int fontsize, int font_width); int sc_support_pixel_mode(void *arg); int sc_vid_ioctl(struct tty *tp, u_long cmd, caddr_t data, struct thread *td); int sc_render_add(sc_renderer_t *rndr); int sc_render_remove(sc_renderer_t *rndr); sc_rndr_sw_t *sc_render_match(scr_stat *scp, char *name, int mode); /* scvtb.c */ void sc_vtb_init(sc_vtb_t *vtb, int type, int cols, int rows, void *buffer, int wait); void sc_vtb_destroy(sc_vtb_t *vtb); size_t sc_vtb_size(int cols, int rows); void sc_vtb_clear(sc_vtb_t *vtb, int c, int attr); int sc_vtb_getc(sc_vtb_t *vtb, int at); int sc_vtb_geta(sc_vtb_t *vtb, int at); void sc_vtb_putc(sc_vtb_t *vtb, int at, int c, int a); vm_offset_t sc_vtb_putchar(sc_vtb_t *vtb, vm_offset_t p, int c, int a); vm_offset_t sc_vtb_pointer(sc_vtb_t *vtb, int at); int sc_vtb_pos(sc_vtb_t *vtb, int pos, int offset); #define sc_vtb_tail(vtb) ((vtb)->vtb_tail) #define sc_vtb_rows(vtb) ((vtb)->vtb_rows) #define sc_vtb_cols(vtb) ((vtb)->vtb_cols) void sc_vtb_copy(sc_vtb_t *vtb1, int from, sc_vtb_t *vtb2, int to, int count); void sc_vtb_append(sc_vtb_t *vtb1, int from, sc_vtb_t *vtb2, int count); void sc_vtb_seek(sc_vtb_t *vtb, int pos); void sc_vtb_erase(sc_vtb_t *vtb, int at, int count, int c, int attr); void sc_vtb_move(sc_vtb_t *vtb, int from, int to, int count); void sc_vtb_delete(sc_vtb_t *vtb, int at, int count, int c, int attr); void sc_vtb_ins(sc_vtb_t *vtb, int at, int count, int c, int attr); /* sysmouse.c */ int sysmouse_event(mouse_info_t *info); /* scterm.c */ void sc_move_cursor(scr_stat *scp, int x, int y); void sc_clear_screen(scr_stat *scp); int sc_term_add(sc_term_sw_t *sw); int sc_term_remove(sc_term_sw_t *sw); sc_term_sw_t *sc_term_match(char *name); sc_term_sw_t *sc_term_match_by_number(int index); /* machine dependent functions */ int sc_max_unit(void); sc_softc_t *sc_get_softc(int unit, int flags); sc_softc_t *sc_find_softc(struct video_adapter *adp, struct keyboard *kbd); int sc_get_cons_priority(int *unit, int *flags); void sc_get_bios_values(bios_values_t *values); int sc_tone(int herz); #endif /* !_DEV_SYSCONS_SYSCONS_H_ */