Deleted Added
sdiff udiff text old ( 43664 ) new ( 48104 )
full compact
scvidctl.c (43664) scvidctl.c (48104)
1/*-
2 * Copyright (c) 1998 Kazutaka YOKOTA <yokota@zodiac.mech.utsunomiya-u.ac.jp>
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright

--- 9 unchanged lines hidden (view full) ---

18 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25 *
1/*-
2 * Copyright (c) 1998 Kazutaka YOKOTA <yokota@zodiac.mech.utsunomiya-u.ac.jp>
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright

--- 9 unchanged lines hidden (view full) ---

18 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25 *
26 * $Id: scvidctl.c,v 1.7 1999/01/19 11:31:16 yokota Exp $
26 * $Id: $
27 */
28
29#include "sc.h"
30#include "opt_syscons.h"
31
32#if NSC > 0
33
34#include <sys/param.h>
35#include <sys/systm.h>
36#include <sys/signalvar.h>
37#include <sys/tty.h>
38#include <sys/kernel.h>
39
27 */
28
29#include "sc.h"
30#include "opt_syscons.h"
31
32#if NSC > 0
33
34#include <sys/param.h>
35#include <sys/systm.h>
36#include <sys/signalvar.h>
37#include <sys/tty.h>
38#include <sys/kernel.h>
39
40#ifdef __i386__
41#include <machine/apm_bios.h>
42#endif
40#include <vm/vm.h>
41#include <vm/pmap.h>
42
43#include <machine/console.h>
44
45#include <dev/fb/fbreg.h>
46#include <dev/syscons/syscons.h>
47
48/* for compatibility with previous versions */
43#include <machine/console.h>
44
45#include <dev/fb/fbreg.h>
46#include <dev/syscons/syscons.h>
47
48/* for compatibility with previous versions */
49/* 3.0-RELEASE used the following structure */
49typedef struct old_video_adapter {
50 int va_index;
51 int va_type;
52 int va_flags;
50typedef struct old_video_adapter {
51 int va_index;
52 int va_type;
53 int va_flags;
54/* flag bits are the same as the -CURRENT
53#define V_ADP_COLOR (1<<0)
54#define V_ADP_MODECHANGE (1<<1)
55#define V_ADP_STATESAVE (1<<2)
56#define V_ADP_STATELOAD (1<<3)
57#define V_ADP_FONT (1<<4)
58#define V_ADP_PALETTE (1<<5)
59#define V_ADP_BORDER (1<<6)
60#define V_ADP_VESA (1<<7)
55#define V_ADP_COLOR (1<<0)
56#define V_ADP_MODECHANGE (1<<1)
57#define V_ADP_STATESAVE (1<<2)
58#define V_ADP_STATELOAD (1<<3)
59#define V_ADP_FONT (1<<4)
60#define V_ADP_PALETTE (1<<5)
61#define V_ADP_BORDER (1<<6)
62#define V_ADP_VESA (1<<7)
63*/
61 int va_crtc_addr;
62 u_int va_window; /* virtual address */
63 size_t va_window_size;
64 size_t va_window_gran;
65 u_int va_buffer; /* virtual address */
66 size_t va_buffer_size;
67 int va_initial_mode;
68 int va_initial_bios_mode;
69 int va_mode;
70} old_video_adapter_t;
71
72#define OLD_CONS_ADPINFO _IOWR('c', 101, old_video_adapter_t)
73
64 int va_crtc_addr;
65 u_int va_window; /* virtual address */
66 size_t va_window_size;
67 size_t va_window_gran;
68 u_int va_buffer; /* virtual address */
69 size_t va_buffer_size;
70 int va_initial_mode;
71 int va_initial_bios_mode;
72 int va_mode;
73} old_video_adapter_t;
74
75#define OLD_CONS_ADPINFO _IOWR('c', 101, old_video_adapter_t)
76
74/* variables */
75extern scr_stat *cur_console;
76extern int fonts_loaded;
77extern int sc_history_size;
78extern u_char palette[];
77/* 3.1-RELEASE used the following structure */
78typedef struct old_video_adapter_info {
79 int va_index;
80 int va_type;
81 char va_name[16];
82 int va_unit;
83 int va_flags;
84 int va_io_base;
85 int va_io_size;
86 int va_crtc_addr;
87 int va_mem_base;
88 int va_mem_size;
89 u_int va_window; /* virtual address */
90 size_t va_window_size;
91 size_t va_window_gran;
92 u_int va_buffer;;
93 size_t va_buffer_size;
94 int va_initial_mode;
95 int va_initial_bios_mode;
96 int va_mode;
97 int va_line_width;
98} old_video_adapter_info_t;
79
99
100#define OLD_CONS_ADPINFO2 _IOWR('c', 101, old_video_adapter_info_t)
101
102/* 3.0-RELEASE and 3.1-RELEASE used the following structure */
103typedef struct old_video_info {
104 int vi_mode;
105 int vi_flags;
106/* flag bits are the same as the -CURRENT
107#define V_INFO_COLOR (1<<0)
108#define V_INFO_GRAPHICS (1<<1)
109#define V_INFO_LINEAR (1<<2)
110#define V_INFO_VESA (1<<3)
111*/
112 int vi_width;
113 int vi_height;
114 int vi_cwidth;
115 int vi_cheight;
116 int vi_depth;
117 int vi_planes;
118 u_int vi_window; /* physical address */
119 size_t vi_window_size;
120 size_t vi_window_gran;
121 u_int vi_buffer; /* physical address */
122 size_t vi_buffer_size;
123} old_video_info_t;
124
125#define OLD_CONS_MODEINFO _IOWR('c', 102, old_video_info_t)
126#define OLD_CONS_FINDMODE _IOWR('c', 103, old_video_info_t)
127
80int
81sc_set_text_mode(scr_stat *scp, struct tty *tp, int mode, int xsize, int ysize,
82 int fontsize)
83{
84 video_info_t info;
128int
129sc_set_text_mode(scr_stat *scp, struct tty *tp, int mode, int xsize, int ysize,
130 int fontsize)
131{
132 video_info_t info;
133 sc_rndr_sw_t *rndr;
134 u_char *font;
85 int error;
86 int s;
135 int error;
136 int s;
87 int i;
88
137
89 if ((*vidsw[scp->ad]->get_info)(scp->adp, mode, &info))
138 if ((*vidsw[scp->sc->adapter]->get_info)(scp->sc->adp, mode, &info))
90 return ENODEV;
139 return ENODEV;
91
140
92 /* adjust argument values */
93 if (fontsize <= 0)
94 fontsize = info.vi_cheight;
95 if (fontsize < 14) {
96 fontsize = 8;
141 /* adjust argument values */
142 if (fontsize <= 0)
143 fontsize = info.vi_cheight;
144 if (fontsize < 14) {
145 fontsize = 8;
97 if (!(fonts_loaded & FONT_8))
146#ifndef SC_NO_FONT_LOADING
147 if (!(scp->sc->fonts_loaded & FONT_8))
98 return EINVAL;
148 return EINVAL;
149 font = scp->sc->font_8;
150#else
151 font = NULL;
152#endif
99 } else if (fontsize >= 16) {
100 fontsize = 16;
153 } else if (fontsize >= 16) {
154 fontsize = 16;
101 if (!(fonts_loaded & FONT_16))
155#ifndef SC_NO_FONT_LOADING
156 if (!(scp->sc->fonts_loaded & FONT_16))
102 return EINVAL;
157 return EINVAL;
158 font = scp->sc->font_16;
159#else
160 font = NULL;
161#endif
103 } else {
104 fontsize = 14;
162 } else {
163 fontsize = 14;
105 if (!(fonts_loaded & FONT_14))
164#ifndef SC_NO_FONT_LOADING
165 if (!(scp->sc->fonts_loaded & FONT_14))
106 return EINVAL;
166 return EINVAL;
167 font = scp->sc->font_14;
168#else
169 font = NULL;
170#endif
107 }
108 if ((xsize <= 0) || (xsize > info.vi_width))
109 xsize = info.vi_width;
110 if ((ysize <= 0) || (ysize > info.vi_height))
111 ysize = info.vi_height;
112
113 /* stop screen saver, etc */
114 s = spltty();
115 if ((error = sc_clean_up(scp))) {
116 splx(s);
117 return error;
118 }
119
171 }
172 if ((xsize <= 0) || (xsize > info.vi_width))
173 xsize = info.vi_width;
174 if ((ysize <= 0) || (ysize > info.vi_height))
175 ysize = info.vi_height;
176
177 /* stop screen saver, etc */
178 s = spltty();
179 if ((error = sc_clean_up(scp))) {
180 splx(s);
181 return error;
182 }
183
184 rndr = sc_render_match(scp, scp->sc->adp, 0);
185 if (rndr == NULL) {
186 splx(s);
187 return ENODEV;
188 }
189
120 /* set up scp */
190 /* set up scp */
121 if (scp->history != NULL)
122 i = imax(scp->history_size / scp->xsize
123 - imax(sc_history_size, scp->ysize), 0);
124 else
125 i = 0;
126 /*
127 * This is a kludge to fend off scrn_update() while we
128 * muck around with scp. XXX
129 */
130 scp->status |= UNKNOWN_MODE;
131 scp->status &= ~(GRAPHICS_MODE | PIXEL_MODE);
132 scp->mode = mode;
191 /*
192 * This is a kludge to fend off scrn_update() while we
193 * muck around with scp. XXX
194 */
195 scp->status |= UNKNOWN_MODE;
196 scp->status &= ~(GRAPHICS_MODE | PIXEL_MODE);
197 scp->mode = mode;
133 scp->font_size = fontsize;
134 scp->xsize = xsize;
135 scp->ysize = ysize;
136 scp->xoff = 0;
137 scp->yoff = 0;
138 scp->xpixel = scp->xsize*8;
139 scp->ypixel = scp->ysize*fontsize;
198 scp->xsize = xsize;
199 scp->ysize = ysize;
200 scp->xoff = 0;
201 scp->yoff = 0;
202 scp->xpixel = scp->xsize*8;
203 scp->ypixel = scp->ysize*fontsize;
204 scp->font = font;
205 scp->font_size = fontsize;
140
141 /* allocate buffers */
142 sc_alloc_scr_buffer(scp, TRUE, TRUE);
206
207 /* allocate buffers */
208 sc_alloc_scr_buffer(scp, TRUE, TRUE);
143 if (ISMOUSEAVAIL(scp->adp->va_flags))
144 sc_alloc_cut_buffer(scp, FALSE);
145 sc_alloc_history_buffer(scp, sc_history_size, i, FALSE);
209#ifndef SC_NO_CUTPASTE
210 sc_alloc_cut_buffer(scp, FALSE);
211#endif
212#ifndef SC_NO_HISTORY
213 sc_alloc_history_buffer(scp, 0, FALSE);
214#endif
215 scp->rndr = rndr;
146 splx(s);
147
216 splx(s);
217
148 if (scp == cur_console)
218 if (scp == scp->sc->cur_scp)
149 set_mode(scp);
150 scp->status &= ~UNKNOWN_MODE;
151
152 if (tp == NULL)
153 return 0;
154 if (tp->t_winsize.ws_col != scp->xsize
155 || tp->t_winsize.ws_row != scp->ysize) {
156 tp->t_winsize.ws_col = scp->xsize;
157 tp->t_winsize.ws_row = scp->ysize;
158 pgsignal(tp->t_pgrp, SIGWINCH, 1);
159 }
160
161 return 0;
162}
163
164int
165sc_set_graphics_mode(scr_stat *scp, struct tty *tp, int mode)
166{
219 set_mode(scp);
220 scp->status &= ~UNKNOWN_MODE;
221
222 if (tp == NULL)
223 return 0;
224 if (tp->t_winsize.ws_col != scp->xsize
225 || tp->t_winsize.ws_row != scp->ysize) {
226 tp->t_winsize.ws_col = scp->xsize;
227 tp->t_winsize.ws_row = scp->ysize;
228 pgsignal(tp->t_pgrp, SIGWINCH, 1);
229 }
230
231 return 0;
232}
233
234int
235sc_set_graphics_mode(scr_stat *scp, struct tty *tp, int mode)
236{
237#ifdef SC_NO_MODE_CHANGE
238 return ENODEV;
239#else
167 video_info_t info;
240 video_info_t info;
241 sc_rndr_sw_t *rndr;
168 int error;
169 int s;
170
242 int error;
243 int s;
244
171 if ((*vidsw[scp->ad]->get_info)(scp->adp, mode, &info))
245 if ((*vidsw[scp->sc->adapter]->get_info)(scp->sc->adp, mode, &info))
172 return ENODEV;
173
174 /* stop screen saver, etc */
175 s = spltty();
176 if ((error = sc_clean_up(scp))) {
177 splx(s);
178 return error;
179 }
180
246 return ENODEV;
247
248 /* stop screen saver, etc */
249 s = spltty();
250 if ((error = sc_clean_up(scp))) {
251 splx(s);
252 return error;
253 }
254
255 rndr = sc_render_match(scp, scp->sc->adp, GRAPHICS_MODE);
256 if (rndr == NULL) {
257 splx(s);
258 return ENODEV;
259 }
260
181 /* set up scp */
182 scp->status |= (UNKNOWN_MODE | GRAPHICS_MODE);
183 scp->status &= ~PIXEL_MODE;
184 scp->mode = mode;
261 /* set up scp */
262 scp->status |= (UNKNOWN_MODE | GRAPHICS_MODE);
263 scp->status &= ~PIXEL_MODE;
264 scp->mode = mode;
265 scp->xsize = info.vi_width/8;
266 scp->ysize = info.vi_height/info.vi_cheight;
185 scp->xoff = 0;
186 scp->yoff = 0;
187 scp->xpixel = info.vi_width;
188 scp->ypixel = info.vi_height;
267 scp->xoff = 0;
268 scp->yoff = 0;
269 scp->xpixel = info.vi_width;
270 scp->ypixel = info.vi_height;
189 scp->xsize = info.vi_width/8;
190 scp->ysize = info.vi_height/info.vi_cheight;
271 scp->font = NULL;
191 scp->font_size = FONT_NONE;
272 scp->font_size = FONT_NONE;
273#ifndef SC_NO_SYSMOUSE
192 /* move the mouse cursor at the center of the screen */
274 /* move the mouse cursor at the center of the screen */
193 sc_move_mouse(scp, scp->xpixel / 2, scp->ypixel / 2);
275 sc_mouse_move(scp, scp->xpixel / 2, scp->ypixel / 2);
276#endif
277 scp->rndr = rndr;
194 splx(s);
195
278 splx(s);
279
196 if (scp == cur_console)
280 if (scp == scp->sc->cur_scp)
197 set_mode(scp);
198 /* clear_graphics();*/
199 scp->status &= ~UNKNOWN_MODE;
200
201 if (tp == NULL)
202 return 0;
203 if (tp->t_winsize.ws_xpixel != scp->xpixel
204 || tp->t_winsize.ws_ypixel != scp->ypixel) {
205 tp->t_winsize.ws_xpixel = scp->xpixel;
206 tp->t_winsize.ws_ypixel = scp->ypixel;
207 pgsignal(tp->t_pgrp, SIGWINCH, 1);
208 }
209
210 return 0;
281 set_mode(scp);
282 /* clear_graphics();*/
283 scp->status &= ~UNKNOWN_MODE;
284
285 if (tp == NULL)
286 return 0;
287 if (tp->t_winsize.ws_xpixel != scp->xpixel
288 || tp->t_winsize.ws_ypixel != scp->ypixel) {
289 tp->t_winsize.ws_xpixel = scp->xpixel;
290 tp->t_winsize.ws_ypixel = scp->ypixel;
291 pgsignal(tp->t_pgrp, SIGWINCH, 1);
292 }
293
294 return 0;
295#endif /* SC_NO_MODE_CHANGE */
211}
212
213int
214sc_set_pixel_mode(scr_stat *scp, struct tty *tp, int xsize, int ysize,
215 int fontsize)
216{
296}
297
298int
299sc_set_pixel_mode(scr_stat *scp, struct tty *tp, int xsize, int ysize,
300 int fontsize)
301{
302#ifndef SC_PIXEL_MODE
303 return ENODEV;
304#else
217 video_info_t info;
305 video_info_t info;
306 sc_rndr_sw_t *rndr;
307 u_char *font;
218 int error;
219 int s;
308 int error;
309 int s;
220 int i;
221
310
222 if ((*vidsw[scp->ad]->get_info)(scp->adp, scp->mode, &info))
311 if ((*vidsw[scp->sc->adapter]->get_info)(scp->sc->adp, scp->mode, &info))
223 return ENODEV; /* this shouldn't happen */
224
225#ifdef SC_VIDEO_DEBUG
226 if (scp->scr_buf != NULL) {
227 printf("set_pixel_mode(): mode:%x, col:%d, row:%d, font:%d\n",
228 scp->mode, xsize, ysize, fontsize);
229 }
230#endif
231
232 /* adjust argument values */
233 if ((fontsize <= 0) || (fontsize == FONT_NONE))
234 fontsize = info.vi_cheight;
235 if (fontsize < 14) {
236 fontsize = 8;
312 return ENODEV; /* this shouldn't happen */
313
314#ifdef SC_VIDEO_DEBUG
315 if (scp->scr_buf != NULL) {
316 printf("set_pixel_mode(): mode:%x, col:%d, row:%d, font:%d\n",
317 scp->mode, xsize, ysize, fontsize);
318 }
319#endif
320
321 /* adjust argument values */
322 if ((fontsize <= 0) || (fontsize == FONT_NONE))
323 fontsize = info.vi_cheight;
324 if (fontsize < 14) {
325 fontsize = 8;
237 if (!(fonts_loaded & FONT_8))
326#ifndef SC_NO_FONT_LOADING
327 if (!(scp->sc->fonts_loaded & FONT_8))
238 return EINVAL;
328 return EINVAL;
329 font = scp->sc->font_8;
330#else
331 font = NULL;
332#endif
239 } else if (fontsize >= 16) {
240 fontsize = 16;
333 } else if (fontsize >= 16) {
334 fontsize = 16;
241 if (!(fonts_loaded & FONT_16))
335#ifndef SC_NO_FONT_LOADING
336 if (!(scp->sc->fonts_loaded & FONT_16))
242 return EINVAL;
337 return EINVAL;
338 font = scp->sc->font_16;
339#else
340 font = NULL;
341#endif
243 } else {
244 fontsize = 14;
342 } else {
343 fontsize = 14;
245 if (!(fonts_loaded & FONT_14))
344#ifndef SC_NO_FONT_LOADING
345 if (!(scp->sc->fonts_loaded & FONT_14))
246 return EINVAL;
346 return EINVAL;
347 font = scp->sc->font_14;
348#else
349 font = NULL;
350#endif
247 }
248 if (xsize <= 0)
249 xsize = info.vi_width/8;
250 if (ysize <= 0)
251 ysize = info.vi_height/fontsize;
252
253#ifdef SC_VIDEO_DEBUG
254 if (scp->scr_buf != NULL) {
255 printf("set_pixel_mode(): mode:%x, col:%d, row:%d, font:%d\n",
256 scp->mode, xsize, ysize, fontsize);
351 }
352 if (xsize <= 0)
353 xsize = info.vi_width/8;
354 if (ysize <= 0)
355 ysize = info.vi_height/fontsize;
356
357#ifdef SC_VIDEO_DEBUG
358 if (scp->scr_buf != NULL) {
359 printf("set_pixel_mode(): mode:%x, col:%d, row:%d, font:%d\n",
360 scp->mode, xsize, ysize, fontsize);
257 printf("set_pixel_mode(): window:%x, %dx%d, xoff:%d, yoff:%d\n",
258 scp->adp->va_window, info.vi_width, info.vi_height,
361 printf("set_pixel_mode(): window:%p, %dx%d, xoff:%d, yoff:%d\n",
362 (void *)scp->sc->adp->va_window, info.vi_width, info.vi_height,
259 (info.vi_width/8 - xsize)/2,
260 (info.vi_height/fontsize - ysize)/2);
261 }
262#endif
263
264 if ((info.vi_width < xsize*8) || (info.vi_height < ysize*fontsize))
265 return EINVAL;
266

--- 11 unchanged lines hidden (view full) ---

278
279 /* stop screen saver, etc */
280 s = spltty();
281 if ((error = sc_clean_up(scp))) {
282 splx(s);
283 return error;
284 }
285
363 (info.vi_width/8 - xsize)/2,
364 (info.vi_height/fontsize - ysize)/2);
365 }
366#endif
367
368 if ((info.vi_width < xsize*8) || (info.vi_height < ysize*fontsize))
369 return EINVAL;
370

--- 11 unchanged lines hidden (view full) ---

382
383 /* stop screen saver, etc */
384 s = spltty();
385 if ((error = sc_clean_up(scp))) {
386 splx(s);
387 return error;
388 }
389
390 rndr = sc_render_match(scp, scp->sc->adp, PIXEL_MODE);
391 if (rndr == NULL) {
392 splx(s);
393 return ENODEV;
394 }
395
286 /* set up scp */
396 /* set up scp */
287 if (scp->history != NULL)
288 i = imax(scp->history_size / scp->xsize
289 - imax(sc_history_size, scp->ysize), 0);
290 else
291 i = 0;
292 scp->status |= (UNKNOWN_MODE | PIXEL_MODE);
397 scp->status |= (UNKNOWN_MODE | PIXEL_MODE);
293 scp->status &= ~(GRAPHICS_MODE | MOUSE_ENABLED);
398 scp->status &= ~GRAPHICS_MODE;
294 scp->xsize = xsize;
295 scp->ysize = ysize;
399 scp->xsize = xsize;
400 scp->ysize = ysize;
296 scp->font_size = fontsize;
297 scp->xoff = (scp->xpixel/8 - xsize)/2;
298 scp->yoff = (scp->ypixel/fontsize - ysize)/2;
401 scp->xoff = (scp->xpixel/8 - xsize)/2;
402 scp->yoff = (scp->ypixel/fontsize - ysize)/2;
403 scp->font = font;
404 scp->font_size = fontsize;
299
300 /* allocate buffers */
301 sc_alloc_scr_buffer(scp, TRUE, TRUE);
405
406 /* allocate buffers */
407 sc_alloc_scr_buffer(scp, TRUE, TRUE);
302 if (ISMOUSEAVAIL(scp->adp->va_flags))
303 sc_alloc_cut_buffer(scp, FALSE);
304 sc_alloc_history_buffer(scp, sc_history_size, i, FALSE);
408#ifndef SC_NO_CUTPASTE
409 sc_alloc_cut_buffer(scp, FALSE);
410#endif
411#ifndef SC_NO_HISTORY
412 sc_alloc_history_buffer(scp, 0, FALSE);
413#endif
414 scp->rndr = rndr;
305 splx(s);
306
415 splx(s);
416
307 if (scp == cur_console)
417 if (scp == scp->sc->cur_scp) {
308 set_border(scp, scp->border);
418 set_border(scp, scp->border);
419 sc_set_cursor_image(scp);
420 }
309
310 scp->status &= ~UNKNOWN_MODE;
311
312#ifdef SC_VIDEO_DEBUG
313 printf("set_pixel_mode(): status:%x\n", scp->status);
314#endif
315
316 if (tp == NULL)
317 return 0;
318 if (tp->t_winsize.ws_col != scp->xsize
319 || tp->t_winsize.ws_row != scp->ysize) {
320 tp->t_winsize.ws_col = scp->xsize;
321 tp->t_winsize.ws_row = scp->ysize;
322 pgsignal(tp->t_pgrp, SIGWINCH, 1);
323 }
324
325 return 0;
421
422 scp->status &= ~UNKNOWN_MODE;
423
424#ifdef SC_VIDEO_DEBUG
425 printf("set_pixel_mode(): status:%x\n", scp->status);
426#endif
427
428 if (tp == NULL)
429 return 0;
430 if (tp->t_winsize.ws_col != scp->xsize
431 || tp->t_winsize.ws_row != scp->ysize) {
432 tp->t_winsize.ws_col = scp->xsize;
433 tp->t_winsize.ws_row = scp->ysize;
434 pgsignal(tp->t_pgrp, SIGWINCH, 1);
435 }
436
437 return 0;
438#endif /* SC_PIXEL_MODE */
326}
327
439}
440
441sc_rndr_sw_t
442*sc_render_match(scr_stat *scp, video_adapter_t *adp, int mode)
443{
444 const sc_renderer_t **list;
445 const sc_renderer_t *p;
446
447 list = (const sc_renderer_t **)scrndr_set.ls_items;
448 while ((p = *list++) != NULL) {
449 if ((strcmp(p->name, adp->va_name) == 0)
450 && (mode == p->mode)) {
451 scp->status &= ~(VR_CURSOR_ON | VR_CURSOR_BLINK);
452 return p->rndrsw;
453 }
454 }
455
456 return NULL;
457}
458
459#define fb_ioctl(a, c, d) \
460 (((a) == NULL) ? ENODEV : \
461 (*vidsw[(a)->va_index]->ioctl)((a), (c), (caddr_t)(d)))
462
328int
329sc_vid_ioctl(struct tty *tp, u_long cmd, caddr_t data, int flag, struct proc *p)
330{
331 scr_stat *scp;
463int
464sc_vid_ioctl(struct tty *tp, u_long cmd, caddr_t data, int flag, struct proc *p)
465{
466 scr_stat *scp;
467 video_adapter_t *adp;
468 video_info_t info;
469 video_adapter_info_t adp_info;
332 int error;
333 int s;
334
335 scp = sc_get_scr_stat(tp->t_dev);
470 int error;
471 int s;
472
473 scp = sc_get_scr_stat(tp->t_dev);
474 if (scp == NULL) /* tp == SC_MOUSE */
475 return ENOIOCTL;
476 adp = scp->sc->adp;
477 if (adp == NULL) /* shouldn't happen??? */
478 return ENODEV;
336
337 switch (cmd) {
338
479
480 switch (cmd) {
481
339 case CONS_CURRENT: /* get current adapter type */
340 if (scp->adp == NULL)
341 return ENODEV;
342 *(int *)data = scp->adp->va_type;
343 return 0;
344
345 case CONS_CURRENTADP: /* get current adapter index */
482 case CONS_CURRENTADP: /* get current adapter index */
346 *(int *)data = scp->ad;
347 return 0;
483 case FBIO_ADAPTER:
484 return fb_ioctl(adp, FBIO_ADAPTER, data);
348
485
349 case OLD_CONS_ADPINFO: /* adapter information */
350 if (scp->adp == NULL)
351 return ENODEV;
352 ((old_video_adapter_t *)data)->va_index = scp->adp->va_index;
353 ((old_video_adapter_t *)data)->va_type = scp->adp->va_type;
354 ((old_video_adapter_t *)data)->va_flags = scp->adp->va_flags;
355 ((old_video_adapter_t *)data)->va_crtc_addr = scp->adp->va_crtc_addr;
356 ((old_video_adapter_t *)data)->va_window = scp->adp->va_window;
357 ((old_video_adapter_t *)data)->va_window_size
358 = scp->adp->va_window_size;
359 ((old_video_adapter_t *)data)->va_window_gran
360 = scp->adp->va_window_gran;
361 ((old_video_adapter_t *)data)->va_buffer = scp->adp->va_buffer;
362 ((old_video_adapter_t *)data)->va_buffer_size
363 = scp->adp->va_buffer_size;
364 ((old_video_adapter_t *)data)->va_mode = scp->adp->va_mode;
365 ((old_video_adapter_t *)data)->va_initial_mode
366 = scp->adp->va_initial_mode;
486 case CONS_CURRENT: /* get current adapter type */
487 case FBIO_ADPTYPE:
488 return fb_ioctl(adp, FBIO_ADPTYPE, data);
489
490 case OLD_CONS_ADPINFO: /* adapter information (old interface) */
491 if (((old_video_adapter_t *)data)->va_index >= 0) {
492 adp = vid_get_adapter(((old_video_adapter_t *)data)->va_index);
493 if (adp == NULL)
494 return ENODEV;
495 }
496 ((old_video_adapter_t *)data)->va_index = adp->va_index;
497 ((old_video_adapter_t *)data)->va_type = adp->va_type;
498 ((old_video_adapter_t *)data)->va_flags = adp->va_flags;
499 ((old_video_adapter_t *)data)->va_crtc_addr = adp->va_crtc_addr;
500 ((old_video_adapter_t *)data)->va_window = adp->va_window;
501 ((old_video_adapter_t *)data)->va_window_size = adp->va_window_size;
502 ((old_video_adapter_t *)data)->va_window_gran = adp->va_window_gran;
503 ((old_video_adapter_t *)data)->va_buffer = adp->va_buffer;
504 ((old_video_adapter_t *)data)->va_buffer_size = adp->va_buffer_size;
505 ((old_video_adapter_t *)data)->va_mode = adp->va_mode;
506 ((old_video_adapter_t *)data)->va_initial_mode = adp->va_initial_mode;
367 ((old_video_adapter_t *)data)->va_initial_bios_mode
507 ((old_video_adapter_t *)data)->va_initial_bios_mode
368 = scp->adp->va_initial_bios_mode;
508 = adp->va_initial_bios_mode;
369 return 0;
370
509 return 0;
510
511 case OLD_CONS_ADPINFO2: /* adapter information (yet another old I/F) */
512 adp_info.va_index = ((old_video_adapter_info_t *)data)->va_index;
513 if (adp_info.va_index >= 0) {
514 adp = vid_get_adapter(adp_info.va_index);
515 if (adp == NULL)
516 return ENODEV;
517 }
518 error = fb_ioctl(adp, FBIO_ADPINFO, &adp_info);
519 if (error == 0)
520 bcopy(&adp_info, data, sizeof(old_video_adapter_info_t));
521 return error;
522
371 case CONS_ADPINFO: /* adapter information */
523 case CONS_ADPINFO: /* adapter information */
372 if (scp->adp == NULL)
373 return ENODEV;
374 ((video_adapter_info_t *)data)->va_index = scp->adp->va_index;
375 ((video_adapter_info_t *)data)->va_type = scp->adp->va_type;
376 bcopy(scp->adp->va_name, ((video_adapter_info_t *)data)->va_name,
377 imin(strlen(scp->adp->va_name) + 1,
378 sizeof(((video_adapter_info_t *)data)->va_name)));
379 ((video_adapter_info_t *)data)->va_unit = scp->adp->va_unit;
380 ((video_adapter_info_t *)data)->va_flags = scp->adp->va_flags;
381 ((video_adapter_info_t *)data)->va_io_base = scp->adp->va_io_base;
382 ((video_adapter_info_t *)data)->va_io_size = scp->adp->va_io_size;
383 ((video_adapter_info_t *)data)->va_crtc_addr = scp->adp->va_crtc_addr;
384 ((video_adapter_info_t *)data)->va_mem_base = scp->adp->va_mem_base;
385 ((video_adapter_info_t *)data)->va_mem_size = scp->adp->va_mem_size;
386 ((video_adapter_info_t *)data)->va_window = scp->adp->va_window;
387 ((video_adapter_info_t *)data)->va_window_size
388 = scp->adp->va_window_size;
389 ((video_adapter_info_t *)data)->va_window_gran
390 = scp->adp->va_window_gran;
391 ((video_adapter_info_t *)data)->va_buffer = scp->adp->va_buffer;
392 ((video_adapter_info_t *)data)->va_buffer_size
393 = scp->adp->va_buffer_size;
394 ((video_adapter_info_t *)data)->va_mode = scp->adp->va_mode;
395 ((video_adapter_info_t *)data)->va_initial_mode
396 = scp->adp->va_initial_mode;
397 ((video_adapter_info_t *)data)->va_initial_bios_mode
398 = scp->adp->va_initial_bios_mode;
399 ((video_adapter_info_t *)data)->va_line_width = scp->adp->va_line_width;
400 return 0;
524 case FBIO_ADPINFO:
525 if (((video_adapter_info_t *)data)->va_index >= 0) {
526 adp = vid_get_adapter(((video_adapter_info_t *)data)->va_index);
527 if (adp == NULL)
528 return ENODEV;
529 }
530 return fb_ioctl(adp, FBIO_ADPINFO, data);
401
402 case CONS_GET: /* get current video mode */
531
532 case CONS_GET: /* get current video mode */
533 case FBIO_GETMODE:
403 *(int *)data = scp->mode;
404 return 0;
405
534 *(int *)data = scp->mode;
535 return 0;
536
537#ifndef SC_NO_MODE_CHANGE
538 case FBIO_SETMODE: /* set video mode */
539 if (!(adp->va_flags & V_ADP_MODECHANGE))
540 return ENODEV;
541 info.vi_mode = *(int *)data;
542 error = fb_ioctl(adp, FBIO_MODEINFO, &info);
543 if (error)
544 return error;
545 if (info.vi_flags & V_INFO_GRAPHICS)
546 return sc_set_graphics_mode(scp, tp, *(int *)data);
547 else
548 return sc_set_text_mode(scp, tp, *(int *)data, 0, 0, 0);
549#endif /* SC_NO_MODE_CHANGE */
550
551 case OLD_CONS_MODEINFO: /* get mode information (old infterface) */
552 info.vi_mode = ((old_video_info_t *)data)->vi_mode;
553 error = fb_ioctl(adp, FBIO_MODEINFO, &info);
554 if (error == 0)
555 bcopy(&info, (old_video_info_t *)data, sizeof(old_video_info_t));
556 return error;
557
406 case CONS_MODEINFO: /* get mode information */
558 case CONS_MODEINFO: /* get mode information */
407 return ((*vidsw[scp->ad]->get_info)(scp->adp,
408 ((video_info_t *)data)->vi_mode, (video_info_t *)data)
409 ? ENODEV : 0);
559 case FBIO_MODEINFO:
560 return fb_ioctl(adp, FBIO_MODEINFO, data);
410
561
562 case OLD_CONS_FINDMODE: /* find a matching video mode (old interface) */
563 bzero(&info, sizeof(info));
564 bcopy((old_video_info_t *)data, &info, sizeof(old_video_info_t));
565 error = fb_ioctl(adp, FBIO_FINDMODE, &info);
566 if (error == 0)
567 bcopy(&info, (old_video_info_t *)data, sizeof(old_video_info_t));
568 return error;
569
411 case CONS_FINDMODE: /* find a matching video mode */
570 case CONS_FINDMODE: /* find a matching video mode */
412 return ((*vidsw[scp->ad]->query_mode)(scp->adp, (video_info_t *)data)
413 ? ENODEV : 0);
571 case FBIO_FINDMODE:
572 return fb_ioctl(adp, FBIO_FINDMODE, data);
414
573
415 case CONS_SETWINORG:
416 return ((*vidsw[scp->ad]->set_win_org)(scp->adp, *(u_int *)data)
417 ? ENODEV : 0);
574 case CONS_SETWINORG: /* set frame buffer window origin */
575 case FBIO_SETWINORG:
576 if (scp != scp->sc->cur_scp)
577 return ENODEV; /* XXX */
578 return fb_ioctl(adp, FBIO_SETWINORG, data);
418
579
580 case FBIO_GETWINORG: /* get frame buffer window origin */
581 if (scp != scp->sc->cur_scp)
582 return ENODEV; /* XXX */
583 return fb_ioctl(adp, FBIO_GETWINORG, data);
584
585 case FBIO_GETDISPSTART:
586 case FBIO_SETDISPSTART:
587 case FBIO_GETLINEWIDTH:
588 case FBIO_SETLINEWIDTH:
589 if (scp != scp->sc->cur_scp)
590 return ENODEV; /* XXX */
591 return fb_ioctl(adp, cmd, data);
592
593 /* XXX */
594 case FBIO_GETPALETTE:
595 case FBIO_SETPALETTE:
596 case FBIOPUTCMAP:
597 case FBIOGETCMAP:
598 return ENODEV;
599
600 case FBIOGTYPE:
601 case FBIOGATTR:
602 case FBIOSVIDEO:
603 case FBIOGVIDEO:
604 case FBIOSCURSOR:
605 case FBIOGCURSOR:
606 case FBIOSCURPOS:
607 case FBIOGCURPOS:
608 case FBIOGCURMAX:
609 if (scp != scp->sc->cur_scp)
610 return ENODEV; /* XXX */
611 return fb_ioctl(adp, cmd, data);
612
613#ifndef SC_NO_MODE_CHANGE
419 /* generic text modes */
420 case SW_TEXT_80x25: case SW_TEXT_80x30:
421 case SW_TEXT_80x43: case SW_TEXT_80x50:
422 case SW_TEXT_80x60:
423 /* FALL THROUGH */
424
425 /* VGA TEXT MODES */
426 case SW_VGA_C40x25:
427 case SW_VGA_C80x25: case SW_VGA_M80x25:
428 case SW_VGA_C80x30: case SW_VGA_M80x30:
429 case SW_VGA_C80x50: case SW_VGA_M80x50:
430 case SW_VGA_C80x60: case SW_VGA_M80x60:
614 /* generic text modes */
615 case SW_TEXT_80x25: case SW_TEXT_80x30:
616 case SW_TEXT_80x43: case SW_TEXT_80x50:
617 case SW_TEXT_80x60:
618 /* FALL THROUGH */
619
620 /* VGA TEXT MODES */
621 case SW_VGA_C40x25:
622 case SW_VGA_C80x25: case SW_VGA_M80x25:
623 case SW_VGA_C80x30: case SW_VGA_M80x30:
624 case SW_VGA_C80x50: case SW_VGA_M80x50:
625 case SW_VGA_C80x60: case SW_VGA_M80x60:
626 case SW_VGA_C90x25: case SW_VGA_M90x25:
627 case SW_VGA_C90x30: case SW_VGA_M90x30:
628 case SW_VGA_C90x43: case SW_VGA_M90x43:
629 case SW_VGA_C90x50: case SW_VGA_M90x50:
630 case SW_VGA_C90x60: case SW_VGA_M90x60:
431 case SW_B40x25: case SW_C40x25:
432 case SW_B80x25: case SW_C80x25:
433 case SW_ENH_B40x25: case SW_ENH_C40x25:
434 case SW_ENH_B80x25: case SW_ENH_C80x25:
435 case SW_ENH_B80x43: case SW_ENH_C80x43:
436 case SW_EGAMONO80x25:
437
438#ifdef PC98
439 /* PC98 TEXT MODES */
440 case SW_PC98_80x25:
441 case SW_PC98_80x30:
442#endif
631 case SW_B40x25: case SW_C40x25:
632 case SW_B80x25: case SW_C80x25:
633 case SW_ENH_B40x25: case SW_ENH_C40x25:
634 case SW_ENH_B80x25: case SW_ENH_C80x25:
635 case SW_ENH_B80x43: case SW_ENH_C80x43:
636 case SW_EGAMONO80x25:
637
638#ifdef PC98
639 /* PC98 TEXT MODES */
640 case SW_PC98_80x25:
641 case SW_PC98_80x30:
642#endif
443 if (!(scp->adp->va_flags & V_ADP_MODECHANGE))
643 if (!(adp->va_flags & V_ADP_MODECHANGE))
444 return ENODEV;
445 return sc_set_text_mode(scp, tp, cmd & 0xff, 0, 0, 0);
446
447 /* GRAPHICS MODES */
448 case SW_BG320: case SW_BG640:
449 case SW_CG320: case SW_CG320_D: case SW_CG640_E:
450 case SW_CG640x350: case SW_ENH_CG640:
451 case SW_BG640x480: case SW_CG640x480: case SW_VGA_CG320:
452 case SW_VGA_MODEX:
644 return ENODEV;
645 return sc_set_text_mode(scp, tp, cmd & 0xff, 0, 0, 0);
646
647 /* GRAPHICS MODES */
648 case SW_BG320: case SW_BG640:
649 case SW_CG320: case SW_CG320_D: case SW_CG640_E:
650 case SW_CG640x350: case SW_ENH_CG640:
651 case SW_BG640x480: case SW_CG640x480: case SW_VGA_CG320:
652 case SW_VGA_MODEX:
453 if (!(scp->adp->va_flags & V_ADP_MODECHANGE))
653 if (!(adp->va_flags & V_ADP_MODECHANGE))
454 return ENODEV;
455 return sc_set_graphics_mode(scp, tp, cmd & 0xff);
654 return ENODEV;
655 return sc_set_graphics_mode(scp, tp, cmd & 0xff);
656#endif /* SC_NO_MODE_CHANGE */
456
457 case KDSETMODE: /* set current mode of this (virtual) console */
458 switch (*(int *)data) {
459 case KD_TEXT: /* switch to TEXT (known) mode */
460 /*
461 * If scp->mode is of graphics modes, we don't know which
462 * text mode to switch back to...
463 */
464 if (scp->status & GRAPHICS_MODE)
465 return EINVAL;
466 /* restore fonts & palette ! */
467#if 0
657
658 case KDSETMODE: /* set current mode of this (virtual) console */
659 switch (*(int *)data) {
660 case KD_TEXT: /* switch to TEXT (known) mode */
661 /*
662 * If scp->mode is of graphics modes, we don't know which
663 * text mode to switch back to...
664 */
665 if (scp->status & GRAPHICS_MODE)
666 return EINVAL;
667 /* restore fonts & palette ! */
668#if 0
468 if (ISFONTAVAIL(scp->adp->va_flags)
669#ifndef SC_NO_FONT_LOADING
670 if (ISFONTAVAIL(adp->va_flags)
469 && !(scp->status & (GRAPHICS_MODE | PIXEL_MODE)))
470 /*
471 * FONT KLUDGE
472 * Don't load fonts for now... XXX
473 */
671 && !(scp->status & (GRAPHICS_MODE | PIXEL_MODE)))
672 /*
673 * FONT KLUDGE
674 * Don't load fonts for now... XXX
675 */
474 if (fonts_loaded & FONT_8)
475 copy_font(scp, LOAD, 8, font_8);
476 if (fonts_loaded & FONT_14)
477 copy_font(scp, LOAD, 14, font_14);
478 if (fonts_loaded & FONT_16)
479 copy_font(scp, LOAD, 16, font_16);
676 if (scp->sc->fonts_loaded & FONT_8)
677 copy_font(scp, LOAD, 8, scp->sc->font_8);
678 if (scp->sc->fonts_loaded & FONT_14)
679 copy_font(scp, LOAD, 14, scp->sc->font_14);
680 if (scp->sc->fonts_loaded & FONT_16)
681 copy_font(scp, LOAD, 16, scp->sc->font_16);
480 }
682 }
683#endif /* SC_NO_FONT_LOADING */
481#endif
684#endif
482 load_palette(scp->adp, palette);
483
685
686#ifndef SC_NO_PALETTE_LOADING
687 load_palette(adp, scp->sc->palette);
688#endif
689
690#ifndef PC98
484 /* move hardware cursor out of the way */
691 /* move hardware cursor out of the way */
485 (*vidsw[scp->ad]->set_hw_cursor)(scp->adp, -1, -1);
692 (*vidsw[adp->va_index]->set_hw_cursor)(adp, -1, -1);
693#endif
486
487 /* FALL THROUGH */
488
489 case KD_TEXT1: /* switch to TEXT (known) mode */
490 /*
491 * If scp->mode is of graphics modes, we don't know which
492 * text/pixel mode to switch back to...
493 */
494 if (scp->status & GRAPHICS_MODE)
495 return EINVAL;
496 s = spltty();
497 if ((error = sc_clean_up(scp))) {
498 splx(s);
499 return error;
500 }
501#ifndef PC98
502 scp->status |= UNKNOWN_MODE;
503 splx(s);
504 /* no restore fonts & palette */
694
695 /* FALL THROUGH */
696
697 case KD_TEXT1: /* switch to TEXT (known) mode */
698 /*
699 * If scp->mode is of graphics modes, we don't know which
700 * text/pixel mode to switch back to...
701 */
702 if (scp->status & GRAPHICS_MODE)
703 return EINVAL;
704 s = spltty();
705 if ((error = sc_clean_up(scp))) {
706 splx(s);
707 return error;
708 }
709#ifndef PC98
710 scp->status |= UNKNOWN_MODE;
711 splx(s);
712 /* no restore fonts & palette */
505 if (scp == cur_console)
713 if (scp == scp->sc->cur_scp)
506 set_mode(scp);
507 sc_clear_screen(scp);
508 scp->status &= ~UNKNOWN_MODE;
509#else /* PC98 */
510 scp->status &= ~UNKNOWN_MODE;
511 /* no restore fonts & palette */
714 set_mode(scp);
715 sc_clear_screen(scp);
716 scp->status &= ~UNKNOWN_MODE;
717#else /* PC98 */
718 scp->status &= ~UNKNOWN_MODE;
719 /* no restore fonts & palette */
512 if (scp == cur_console)
720 if (scp == scp->sc->cur_scp)
513 set_mode(scp);
514 sc_clear_screen(scp);
515 splx(s);
516#endif /* PC98 */
517 return 0;
518
721 set_mode(scp);
722 sc_clear_screen(scp);
723 splx(s);
724#endif /* PC98 */
725 return 0;
726
727#ifdef SC_PIXEL_MODE
519 case KD_PIXEL: /* pixel (raster) display */
520 if (!(scp->status & (GRAPHICS_MODE | PIXEL_MODE)))
521 return EINVAL;
522 if (scp->status & GRAPHICS_MODE)
523 return sc_set_pixel_mode(scp, tp, scp->xsize, scp->ysize,
524 scp->font_size);
525 s = spltty();
526 if ((error = sc_clean_up(scp))) {
527 splx(s);
528 return error;
529 }
530 scp->status |= (UNKNOWN_MODE | PIXEL_MODE);
531 splx(s);
728 case KD_PIXEL: /* pixel (raster) display */
729 if (!(scp->status & (GRAPHICS_MODE | PIXEL_MODE)))
730 return EINVAL;
731 if (scp->status & GRAPHICS_MODE)
732 return sc_set_pixel_mode(scp, tp, scp->xsize, scp->ysize,
733 scp->font_size);
734 s = spltty();
735 if ((error = sc_clean_up(scp))) {
736 splx(s);
737 return error;
738 }
739 scp->status |= (UNKNOWN_MODE | PIXEL_MODE);
740 splx(s);
532 if (scp == cur_console) {
741 if (scp == scp->sc->cur_scp) {
533 set_mode(scp);
742 set_mode(scp);
534 load_palette(scp->adp, palette);
743#ifndef SC_NO_PALETTE_LOADING
744 load_palette(adp, scp->sc->palette);
745#endif
535 }
536 sc_clear_screen(scp);
537 scp->status &= ~UNKNOWN_MODE;
538 return 0;
746 }
747 sc_clear_screen(scp);
748 scp->status &= ~UNKNOWN_MODE;
749 return 0;
750#endif /* SC_PIXEL_MODE */
539
540 case KD_GRAPHICS: /* switch to GRAPHICS (unknown) mode */
541 s = spltty();
542 if ((error = sc_clean_up(scp))) {
543 splx(s);
544 return error;
545 }
546 scp->status |= UNKNOWN_MODE;
547 splx(s);
548#ifdef PC98
751
752 case KD_GRAPHICS: /* switch to GRAPHICS (unknown) mode */
753 s = spltty();
754 if ((error = sc_clean_up(scp))) {
755 splx(s);
756 return error;
757 }
758 scp->status |= UNKNOWN_MODE;
759 splx(s);
760#ifdef PC98
549 if (scp == cur_console)
761 if (scp == scp->sc->cur_scp)
550 set_mode(scp);
551#endif
552 return 0;
553
554 default:
555 return EINVAL;
556 }
557 /* NOT REACHED */
558
762 set_mode(scp);
763#endif
764 return 0;
765
766 default:
767 return EINVAL;
768 }
769 /* NOT REACHED */
770
771#ifdef SC_PIXEL_MODE
559 case KDRASTER: /* set pixel (raster) display mode */
560 if (ISUNKNOWNSC(scp) || ISTEXTSC(scp))
561 return ENODEV;
562 return sc_set_pixel_mode(scp, tp, ((int *)data)[0], ((int *)data)[1],
563 ((int *)data)[2]);
772 case KDRASTER: /* set pixel (raster) display mode */
773 if (ISUNKNOWNSC(scp) || ISTEXTSC(scp))
774 return ENODEV;
775 return sc_set_pixel_mode(scp, tp, ((int *)data)[0], ((int *)data)[1],
776 ((int *)data)[2]);
777#endif /* SC_PIXEL_MODE */
564
565 case KDGETMODE: /* get current mode of this (virtual) console */
566 /*
567 * From the user program's point of view, KD_PIXEL is the same
568 * as KD_TEXT...
569 */
570 *data = ISGRAPHSC(scp) ? KD_GRAPHICS : KD_TEXT;
571 return 0;
572
573 case KDSBORDER: /* set border color of this (virtual) console */
574 scp->border = *data;
778
779 case KDGETMODE: /* get current mode of this (virtual) console */
780 /*
781 * From the user program's point of view, KD_PIXEL is the same
782 * as KD_TEXT...
783 */
784 *data = ISGRAPHSC(scp) ? KD_GRAPHICS : KD_TEXT;
785 return 0;
786
787 case KDSBORDER: /* set border color of this (virtual) console */
788 scp->border = *data;
575 if (scp == cur_console)
789 if (scp == scp->sc->cur_scp)
576 set_border(scp, scp->border);
577 return 0;
578 }
579
580 return ENOIOCTL;
581}
582
583#endif /* NSC > 0 */
790 set_border(scp, scp->border);
791 return 0;
792 }
793
794 return ENOIOCTL;
795}
796
797#endif /* NSC > 0 */