92 	struct vc_data *vc = param->vc;  in vcs_notifier()  local
104 	if (currcons != vc->vc_num)  in vcs_notifier()
193 	struct vc_data *vc;  in vcs_size()  local
197 	vc = vcs_vc(inode, NULL);  in vcs_size()
198 	if (!vc)  in vcs_size()
201 	size = vc->vc_rows * vc->vc_cols;  in vcs_size()
229 	struct vc_data *vc;  in vcs_read()  local
251 	vc = vcs_vc(inode, &viewed);  in vcs_read()
252 	if (!vc)  in vcs_read()
300 		maxcol = vc->vc_cols;  in vcs_read()
304 			ret = vc_uniscr_check(vc);  in vcs_read()
308 			row = p / vc->vc_cols;  in vcs_read()
314 				vc_uniscr_copy_line(vc, con_buf0, viewed,  in vcs_read()
323 			org = screen_pos(vc, p, viewed);  in vcs_read()
327 				*con_buf0++ = (vcs_scr_readw(vc, org++) & 0xff);  in vcs_read()
329 					org = screen_pos(vc, p, viewed);  in vcs_read()
338 				con_buf0[0] = (char)vc->vc_rows;  in vcs_read()
339 				con_buf0[1] = (char)vc->vc_cols;  in vcs_read()
340 				getconsxy(vc, con_buf0 + 2);  in vcs_read()
376 				org = screen_pos(vc, p, viewed);  in vcs_read()
386 					*tmp_buf++ = vcs_scr_readw(vc, org++);  in vcs_read()
389 						org = screen_pos(vc, p, viewed);  in vcs_read()
431 	struct vc_data *vc;  in vcs_write()  local
453 	vc = vcs_vc(inode, &viewed);  in vcs_write()
454 	if (!vc)  in vcs_write()
514 		maxcol = vc->vc_cols;  in vcs_write()
517 			org0 = org = screen_pos(vc, p, viewed);  in vcs_write()
525 				vcs_scr_writew(vc,  in vcs_write()
526 					       (vcs_scr_readw(vc, org) & 0xff00) | c, org);  in vcs_write()
529 					org = screen_pos(vc, p, viewed);  in vcs_write()
538 				getconsxy(vc, header + 2);  in vcs_write()
544 					putconsxy(vc, header + 2);  in vcs_write()
549 				org0 = org = screen_pos(vc, p/2, viewed);  in vcs_write()
556 					vcs_scr_writew(vc, c |  in vcs_write()
557 					     (vcs_scr_readw(vc, org) & 0xff00), org);  in vcs_write()
559 					vcs_scr_writew(vc, (c << 8) |  in vcs_write()
560 					     (vcs_scr_readw(vc, org) & 0xff), org);  in vcs_write()
565 						org = screen_pos(vc, p/2, viewed);  in vcs_write()
576 				vcs_scr_writew(vc, w, org++);  in vcs_write()
580 					org = screen_pos(vc, p, viewed);  in vcs_write()
590 				vcs_scr_writew(vc, (vcs_scr_readw(vc, org) & 0xff) | (c << 8), org);  in vcs_write()
592 				vcs_scr_writew(vc, (vcs_scr_readw(vc, org) & 0xff00) | c, org);  in vcs_write()
601 			update_region(vc, (unsigned long)(org0), org - org0);  in vcs_write()
606 		vcs_scr_updated(vc);  in vcs_write()