266 gbox_reset(struct diofb *fb, int scode, struct diofbreg *fbr)  in gbox_reset()  argument
272 	fb->fbwidth = 1024;  in gbox_reset()
273 	fb->fbheight = 1024;  in gbox_reset()
274 	fb->dwidth = 1024;  in gbox_reset()
275 	fb->dheight = 768;  in gbox_reset()
276 	if ((rc = diofb_fbinquire(fb, scode, fbr)) != 0)  in gbox_reset()
279 	fb->bmv = gbox_windowmove;  in gbox_reset()
280 	gbox_restore(fb);  in gbox_reset()
291 		fbp = (uint8_t *)fb->fbkva;  in gbox_reset()
294 		fb->planemask = *fbp;  in gbox_reset()
297 		for (fb->planes = 1; fb->planemask >= (1 << fb->planes);  in gbox_reset()
298 		    fb->planes++);  in gbox_reset()
299 		if (fb->planes > 8)  in gbox_reset()
300 			fb->planes = 8;  in gbox_reset()
301 		fb->planemask = (1 << fb->planes) - 1;  in gbox_reset()
304 	diofb_fbsetup(fb);  in gbox_reset()
305 	for (i = 0; i <= fb->planemask; i++)  in gbox_reset()
306 		gbox_setcolor(fb, i);  in gbox_reset()
312 gbox_restore(struct diofb *fb)  in gbox_restore()  argument
314 	volatile struct gboxfb *gb = (struct gboxfb *)fb->regkva;  in gbox_restore()
343 	struct diofb *fb = v;  in gbox_ioctl()  local
352 		fb->mapmode = *(u_int *)data;  in gbox_ioctl()
353 		if (fb->mapmode == WSDISPLAYIO_MODE_EMUL) {  in gbox_ioctl()
354 			gbox_restore(fb);  in gbox_ioctl()
355 			for (i = 0; i <= fb->planemask; i++)  in gbox_ioctl()
356 				gbox_setcolor(fb, i);  in gbox_ioctl()
361 		wdf->width = fb->ri.ri_width;  in gbox_ioctl()
362 		wdf->height = fb->ri.ri_height;  in gbox_ioctl()
363 		wdf->depth = fb->ri.ri_depth;  in gbox_ioctl()
364 		wdf->cmsize = 1 << fb->planes;  in gbox_ioctl()
367 		*(u_int *)data = fb->ri.ri_stride;  in gbox_ioctl()
370 		return diofb_getcmap(fb, (struct wsdisplay_cmap *)data);  in gbox_ioctl()
372 		return gbox_setcmap(fb, (struct wsdisplay_cmap *)data);  in gbox_ioctl()
382 gbox_setcolor(struct diofb *fb, u_int index)  in gbox_setcolor()  argument
384 	volatile struct gboxfb *gb = (struct gboxfb *)fb->regkva;  in gbox_setcolor()
387 	gb->cmap_red = fb->cmap.r[index];  in gbox_setcolor()
388 	gb->cmap_grn = fb->cmap.g[index];  in gbox_setcolor()
389 	gb->cmap_blu = fb->cmap.b[index];  in gbox_setcolor()
395 gbox_setcmap(struct diofb *fb, struct wsdisplay_cmap *cm)  in gbox_setcmap()  argument
399 	u_int colcount = 1 << fb->planes;  in gbox_setcmap()
412 	memcpy(fb->cmap.r + index, r, count);  in gbox_setcmap()
413 	memcpy(fb->cmap.g + index, g, count);  in gbox_setcmap()
414 	memcpy(fb->cmap.b + index, b, count);  in gbox_setcmap()
417 		gbox_setcolor(fb, index++);  in gbox_setcmap()
423 gbox_windowmove(struct diofb *fb, uint16_t sx, uint16_t sy,  in gbox_windowmove()  argument
427 	volatile struct gboxfb *gb = (struct gboxfb *)fb->regkva;  in gbox_windowmove()
450 	*(volatile uint8_t *)(fb->fbkva + dest) =  in gbox_windowmove()
451 	    *(volatile uint8_t *)(fb->fbkva + src);  in gbox_windowmove()
467 	struct diofb *fb = &diofb_cn;  in gboxcnattach()  local
493 	gbox_reset(fb, conscode, (struct diofbreg *)conaddr);  in gboxcnattach()
498 	diofb_cnattach(fb);  in gboxcnattach()