Cross Reference: /src/sys/dev/isa/ega.c

Lines Matching defs:pcs
66 	struct pcdisplayscreen pcs;
289 	const struct wsscreen_descr *type = scr->pcs.type;
342 	scr->pcs.hdl = (struct pcdisplay_handle *)&vc->hdl;
343 	scr->pcs.type = type;
344 	scr->pcs.active = 0;
356 		scr->pcs.dispoffset = vga_6845_read(&vc->hdl, startadrh) << 9;
357 		scr->pcs.dispoffset |= vga_6845_read(&vc->hdl, startadrl) << 1;
360 		if (scr->pcs.dispoffset < scr->mindispoffset ||
361 		    scr->pcs.dispoffset > scr->maxdispoffset)
362 			scr->pcs.dispoffset = scr->mindispoffset;
365 		scr->pcs.dispoffset = scr->mindispoffset;
368 	scr->pcs.cursorrow = cpos / type->ncols;
369 	scr->pcs.cursorcol = cpos % type->ncols;
370 	pcdisplay_cursor_init(&scr->pcs, existing);
378 	scr->pcs.mem = NULL;
545 	ega_console_screen.pcs.active = 1;
549 			   ega_console_screen.pcs.cursorcol,
550 			   ega_console_screen.pcs.cursorrow,
594 		vc->screens.lh_first->pcs.mem =
602 		scr->pcs.active = 1;
606 		scr->pcs.mem = malloc(type->ncols * type->nrows * 2,
608 		pcdisplay_eraserows(&scr->pcs, 0, type->nrows, *defattrp);
612 	*curxp = scr->pcs.cursorcol;
613 	*curyp = scr->pcs.cursorrow;
685 	type = scr->pcs.type;
689 		if (!oldscr->pcs.active)
691 		if (oldscr->pcs.type != vc->currenttype)
699 	if (scr->pcs.active)
704 		const struct wsscreen_descr *oldtype = oldscr->pcs.type;
706 		oldscr->pcs.active = 0;
708 					oldscr->pcs.dispoffset, oldscr->pcs.mem,
720 	scr->pcs.dispoffset = scr->mindispoffset;
721 	if (!oldscr || (scr->pcs.dispoffset != oldscr->pcs.dispoffset)) {
722 		vga_6845_write(vh, startadrh, scr->pcs.dispoffset >> 9);
723 		vga_6845_write(vh, startadrl, scr->pcs.dispoffset >> 1);
727 				scr->pcs.dispoffset, scr->pcs.mem,
729 	scr->pcs.active = 1;
733 	pcdisplay_cursor(&scr->pcs, scr->pcs.cursoron,
734 			 scr->pcs.cursorrow, scr->pcs.cursorcol);
836 	bus_space_tag_t memt = scr->pcs.hdl->ph_memt;
837 	bus_space_handle_t memh = scr->pcs.hdl->ph_memh;
838 	int ncols = scr->pcs.type->ncols;
844 	if (scr->pcs.active) {
845 		if (dstrow == 0 && (srcrow + nrows == scr->pcs.type->nrows)) {
847 			int cursoron = scr->pcs.cursoron;
850 				pcdisplay_cursor(&scr->pcs, 0,
851 				    scr->pcs.cursorrow, scr->pcs.cursorcol);
854 			if ((scr->pcs.dispoffset + srcrow * ncols * 2)
856 				scr->pcs.dispoffset += srcrow * ncols * 2;
859 					scr->pcs.dispoffset + srcoff * 2,
862 				scr->pcs.dispoffset = scr->mindispoffset;
865 				       scr->pcs.dispoffset >> 9);
867 				       scr->pcs.dispoffset >> 1);
870 				pcdisplay_cursor(&scr->pcs, 1,
871 				    scr->pcs.cursorrow, scr->pcs.cursorcol);
875 					scr->pcs.dispoffset + srcoff * 2,
876 					memh, scr->pcs.dispoffset + dstoff * 2,
880 		memcpy(&scr->pcs.mem[dstoff], &scr->pcs.mem[srcoff],
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