Lines Matching refs:vc
137 struct vc vc_cons [MAX_NR_CONSOLES];
143 static void vc_init(struct vc_data *vc, int do_clear);
144 static void gotoxy(struct vc_data *vc, int new_x, int new_y);
145 static void save_cur(struct vc_data *vc);
146 static void reset_terminal(struct vc_data *vc, int do_clear);
149 static void set_cursor(struct vc_data *vc);
150 static void hide_cursor(struct vc_data *vc);
154 static void set_palette(struct vc_data *vc);
264 static void notify_write(struct vc_data *vc, unsigned int unicode) in notify_write() argument
266 struct vt_notifier_param param = { .vc = vc, .c = unicode }; in notify_write()
270 static void notify_update(struct vc_data *vc) in notify_update() argument
272 struct vt_notifier_param param = { .vc = vc }; in notify_update()
279 static inline bool con_is_fg(const struct vc_data *vc) in con_is_fg() argument
281 return vc->vc_num == fg_console; in con_is_fg()
284 static inline bool con_should_update(const struct vc_data *vc) in con_should_update() argument
286 return con_is_visible(vc) && !console_blanked; in con_should_update()
289 static inline unsigned short *screenpos(const struct vc_data *vc, int offset, in screenpos() argument
295 p = (unsigned short *)(vc->vc_origin + offset); in screenpos()
296 else if (!vc->vc_sw->con_screen_pos) in screenpos()
297 p = (unsigned short *)(vc->vc_visible_origin + offset); in screenpos()
299 p = vc->vc_sw->con_screen_pos(vc, offset); in screenpos()
355 static void vc_uniscr_set(struct vc_data *vc, u32 **new_uni_lines) in vc_uniscr_set() argument
357 vc_uniscr_free(vc->vc_uni_lines); in vc_uniscr_set()
358 vc->vc_uni_lines = new_uni_lines; in vc_uniscr_set()
361 static void vc_uniscr_putc(struct vc_data *vc, u32 uc) in vc_uniscr_putc() argument
363 if (vc->vc_uni_lines) in vc_uniscr_putc()
364 vc->vc_uni_lines[vc->state.y][vc->state.x] = uc; in vc_uniscr_putc()
367 static void vc_uniscr_insert(struct vc_data *vc, unsigned int nr) in vc_uniscr_insert() argument
369 if (vc->vc_uni_lines) { in vc_uniscr_insert()
370 u32 *ln = vc->vc_uni_lines[vc->state.y]; in vc_uniscr_insert()
371 unsigned int x = vc->state.x, cols = vc->vc_cols; in vc_uniscr_insert()
378 static void vc_uniscr_delete(struct vc_data *vc, unsigned int nr) in vc_uniscr_delete() argument
380 if (vc->vc_uni_lines) { in vc_uniscr_delete()
381 u32 *ln = vc->vc_uni_lines[vc->state.y]; in vc_uniscr_delete()
382 unsigned int x = vc->state.x, cols = vc->vc_cols; in vc_uniscr_delete()
389 static void vc_uniscr_clear_line(struct vc_data *vc, unsigned int x, in vc_uniscr_clear_line() argument
392 if (vc->vc_uni_lines) in vc_uniscr_clear_line()
393 memset32(&vc->vc_uni_lines[vc->state.y][x], ' ', nr); in vc_uniscr_clear_line()
396 static void vc_uniscr_clear_lines(struct vc_data *vc, unsigned int y, in vc_uniscr_clear_lines() argument
399 if (vc->vc_uni_lines) in vc_uniscr_clear_lines()
401 memset32(vc->vc_uni_lines[y++], ' ', vc->vc_cols); in vc_uniscr_clear_lines()
426 static void vc_uniscr_scroll(struct vc_data *vc, unsigned int top, in vc_uniscr_scroll() argument
430 u32 **uni_lines = vc->vc_uni_lines; in vc_uniscr_scroll()
438 vc_uniscr_clear_lines(vc, top, nr); in vc_uniscr_scroll()
441 vc_uniscr_clear_lines(vc, bottom - nr, nr); in vc_uniscr_scroll()
482 int vc_uniscr_check(struct vc_data *vc) in vc_uniscr_check() argument
490 if (!vc->vc_utf) in vc_uniscr_check()
493 if (vc->vc_uni_lines) in vc_uniscr_check()
496 uni_lines = vc_uniscr_alloc(vc->vc_cols, vc->vc_rows); in vc_uniscr_check()
506 p = (unsigned short *)vc->vc_origin; in vc_uniscr_check()
507 mask = vc->vc_hi_font_mask | 0xff; in vc_uniscr_check()
508 for (y = 0; y < vc->vc_rows; y++) { in vc_uniscr_check()
510 for (x = 0; x < vc->vc_cols; x++) { in vc_uniscr_check()
512 line[x] = inverse_translate(vc, glyph, true); in vc_uniscr_check()
516 vc->vc_uni_lines = uni_lines; in vc_uniscr_check()
526 void vc_uniscr_copy_line(const struct vc_data *vc, void *dest, bool viewed, in vc_uniscr_copy_line() argument
529 u32 **uni_lines = vc->vc_uni_lines; in vc_uniscr_copy_line()
530 int offset = row * vc->vc_size_row + col * 2; in vc_uniscr_copy_line()
536 pos = (unsigned long)screenpos(vc, offset, viewed); in vc_uniscr_copy_line()
537 if (pos >= vc->vc_origin && pos < vc->vc_scr_end) { in vc_uniscr_copy_line()
543 row = (pos - vc->vc_origin) / vc->vc_size_row; in vc_uniscr_copy_line()
544 col = ((pos - vc->vc_origin) % vc->vc_size_row) / 2; in vc_uniscr_copy_line()
554 int mask = vc->vc_hi_font_mask | 0xff; in vc_uniscr_copy_line()
558 *uni_buf++ = inverse_translate(vc, glyph, true); in vc_uniscr_copy_line()
563 static void con_scroll(struct vc_data *vc, unsigned int top, in con_scroll() argument
572 if (bottom > vc->vc_rows || top >= bottom || nr < 1) in con_scroll()
575 vc_uniscr_scroll(vc, top, bottom, dir, nr); in con_scroll()
576 if (con_is_visible(vc) && in con_scroll()
577 vc->vc_sw->con_scroll(vc, top, bottom, dir, nr)) in con_scroll()
580 src = clear = (u16 *)(vc->vc_origin + vc->vc_size_row * top); in con_scroll()
581 dst = (u16 *)(vc->vc_origin + vc->vc_size_row * (top + nr)); in con_scroll()
584 clear = src + (rows - nr) * vc->vc_cols; in con_scroll()
587 scr_memmovew(dst, src, (rows - nr) * vc->vc_size_row); in con_scroll()
588 scr_memsetw(clear, vc->vc_video_erase_char, vc->vc_size_row * nr); in con_scroll()
591 static void do_update_region(struct vc_data *vc, unsigned long start, int count) in do_update_region() argument
597 if (!vc->vc_sw->con_getxy) { in do_update_region()
598 offset = (start - vc->vc_origin) / 2; in do_update_region()
599 xx = offset % vc->vc_cols; in do_update_region()
600 yy = offset / vc->vc_cols; in do_update_region()
603 start = vc->vc_sw->con_getxy(vc, start, &nxx, &nyy); in do_update_region()
610 while (xx < vc->vc_cols && count) { in do_update_region()
613 vc->vc_sw->con_putcs(vc, q, p-q, yy, startx); in do_update_region()
623 vc->vc_sw->con_putcs(vc, q, p-q, yy, startx); in do_update_region()
628 if (vc->vc_sw->con_getxy) { in do_update_region()
630 start = vc->vc_sw->con_getxy(vc, start, NULL, NULL); in do_update_region()
635 void update_region(struct vc_data *vc, unsigned long start, int count) in update_region() argument
639 if (con_should_update(vc)) { in update_region()
640 hide_cursor(vc); in update_region()
641 do_update_region(vc, start, count); in update_region()
642 set_cursor(vc); in update_region()
649 static u8 build_attr(struct vc_data *vc, u8 _color, in build_attr() argument
653 if (vc->vc_sw->con_build_attr) in build_attr()
654 return vc->vc_sw->con_build_attr(vc, _color, _intensity, in build_attr()
669 if (!vc->vc_can_do_color) in build_attr()
676 a = (a & 0xF0) | vc->vc_itcolor; in build_attr()
678 a = (a & 0xf0) | vc->vc_ulcolor; in build_attr()
680 a = (a & 0xf0) | vc->vc_halfcolor; in build_attr()
687 if (vc->vc_hi_font_mask == 0x100) in build_attr()
693 static void update_attr(struct vc_data *vc) in update_attr() argument
695 vc->vc_attr = build_attr(vc, vc->state.color, vc->state.intensity, in update_attr()
696 vc->state.blink, vc->state.underline, in update_attr()
697 vc->state.reverse ^ vc->vc_decscnm, vc->state.italic); in update_attr()
698 vc->vc_video_erase_char = ' ' | (build_attr(vc, vc->state.color, in update_attr()
699 VCI_NORMAL, vc->state.blink, false, in update_attr()
700 vc->vc_decscnm, false) << 8); in update_attr()
704 void invert_screen(struct vc_data *vc, int offset, int count, bool viewed) in invert_screen() argument
711 p = screenpos(vc, offset, viewed); in invert_screen()
712 if (vc->vc_sw->con_invert_region) { in invert_screen()
713 vc->vc_sw->con_invert_region(vc, p, count); in invert_screen()
719 if (!vc->vc_can_do_color) { in invert_screen()
726 } else if (vc->vc_hi_font_mask == 0x100) { in invert_screen()
747 if (con_should_update(vc)) in invert_screen()
748 do_update_region(vc, (unsigned long) p, count); in invert_screen()
749 notify_update(vc); in invert_screen()
753 void complement_pos(struct vc_data *vc, int offset) in complement_pos() argument
762 old_offset < vc->vc_screenbuf_size) { in complement_pos()
763 scr_writew(old, screenpos(vc, old_offset, true)); in complement_pos()
764 if (con_should_update(vc)) in complement_pos()
765 vc->vc_sw->con_putc(vc, old, oldy, oldx); in complement_pos()
766 notify_update(vc); in complement_pos()
772 offset < vc->vc_screenbuf_size) { in complement_pos()
775 p = screenpos(vc, offset, true); in complement_pos()
777 new = old ^ vc->vc_complement_mask; in complement_pos()
779 if (con_should_update(vc)) { in complement_pos()
780 oldx = (offset >> 1) % vc->vc_cols; in complement_pos()
781 oldy = (offset >> 1) / vc->vc_cols; in complement_pos()
782 vc->vc_sw->con_putc(vc, new, oldy, oldx); in complement_pos()
784 notify_update(vc); in complement_pos()
788 static void insert_char(struct vc_data *vc, unsigned int nr) in insert_char() argument
790 unsigned short *p = (unsigned short *) vc->vc_pos; in insert_char()
792 vc_uniscr_insert(vc, nr); in insert_char()
793 scr_memmovew(p + nr, p, (vc->vc_cols - vc->state.x - nr) * 2); in insert_char()
794 scr_memsetw(p, vc->vc_video_erase_char, nr * 2); in insert_char()
795 vc->vc_need_wrap = 0; in insert_char()
796 if (con_should_update(vc)) in insert_char()
797 do_update_region(vc, (unsigned long) p, in insert_char()
798 vc->vc_cols - vc->state.x); in insert_char()
801 static void delete_char(struct vc_data *vc, unsigned int nr) in delete_char() argument
803 unsigned short *p = (unsigned short *) vc->vc_pos; in delete_char()
805 vc_uniscr_delete(vc, nr); in delete_char()
806 scr_memmovew(p, p + nr, (vc->vc_cols - vc->state.x - nr) * 2); in delete_char()
807 scr_memsetw(p + vc->vc_cols - vc->state.x - nr, vc->vc_video_erase_char, in delete_char()
809 vc->vc_need_wrap = 0; in delete_char()
810 if (con_should_update(vc)) in delete_char()
811 do_update_region(vc, (unsigned long) p, in delete_char()
812 vc->vc_cols - vc->state.x); in delete_char()
817 static void add_softcursor(struct vc_data *vc) in add_softcursor() argument
819 int i = scr_readw((u16 *) vc->vc_pos); in add_softcursor()
820 u32 type = vc->vc_cursor_type; in add_softcursor()
834 scr_writew(i, (u16 *)vc->vc_pos); in add_softcursor()
835 if (con_should_update(vc)) in add_softcursor()
836 vc->vc_sw->con_putc(vc, i, vc->state.y, vc->state.x); in add_softcursor()
839 static void hide_softcursor(struct vc_data *vc) in hide_softcursor() argument
842 scr_writew(softcursor_original, (u16 *)vc->vc_pos); in hide_softcursor()
843 if (con_should_update(vc)) in hide_softcursor()
844 vc->vc_sw->con_putc(vc, softcursor_original, in hide_softcursor()
845 vc->state.y, vc->state.x); in hide_softcursor()
850 static void hide_cursor(struct vc_data *vc) in hide_cursor() argument
852 if (vc_is_sel(vc)) in hide_cursor()
855 vc->vc_sw->con_cursor(vc, CM_ERASE); in hide_cursor()
856 hide_softcursor(vc); in hide_cursor()
859 static void set_cursor(struct vc_data *vc) in set_cursor() argument
861 if (!con_is_fg(vc) || console_blanked || vc->vc_mode == KD_GRAPHICS) in set_cursor()
863 if (vc->vc_deccm) { in set_cursor()
864 if (vc_is_sel(vc)) in set_cursor()
866 add_softcursor(vc); in set_cursor()
867 if (CUR_SIZE(vc->vc_cursor_type) != CUR_NONE) in set_cursor()
868 vc->vc_sw->con_cursor(vc, CM_DRAW); in set_cursor()
870 hide_cursor(vc); in set_cursor()
873 static void set_origin(struct vc_data *vc) in set_origin() argument
877 if (!con_is_visible(vc) || in set_origin()
878 !vc->vc_sw->con_set_origin || in set_origin()
879 !vc->vc_sw->con_set_origin(vc)) in set_origin()
880 vc->vc_origin = (unsigned long)vc->vc_screenbuf; in set_origin()
881 vc->vc_visible_origin = vc->vc_origin; in set_origin()
882 vc->vc_scr_end = vc->vc_origin + vc->vc_screenbuf_size; in set_origin()
883 vc->vc_pos = vc->vc_origin + vc->vc_size_row * vc->state.y + in set_origin()
884 2 * vc->state.x; in set_origin()
887 static void save_screen(struct vc_data *vc) in save_screen() argument
891 if (vc->vc_sw->con_save_screen) in save_screen()
892 vc->vc_sw->con_save_screen(vc); in save_screen()
895 static void flush_scrollback(struct vc_data *vc) in flush_scrollback() argument
899 set_origin(vc); in flush_scrollback()
900 if (vc->vc_sw->con_flush_scrollback) { in flush_scrollback()
901 vc->vc_sw->con_flush_scrollback(vc); in flush_scrollback()
902 } else if (con_is_visible(vc)) { in flush_scrollback()
911 hide_cursor(vc); in flush_scrollback()
912 vc->vc_sw->con_switch(vc); in flush_scrollback()
913 set_cursor(vc); in flush_scrollback()
921 void clear_buffer_attributes(struct vc_data *vc) in clear_buffer_attributes() argument
923 unsigned short *p = (unsigned short *)vc->vc_origin; in clear_buffer_attributes()
924 int count = vc->vc_screenbuf_size / 2; in clear_buffer_attributes()
925 int mask = vc->vc_hi_font_mask | 0xff; in clear_buffer_attributes()
928 scr_writew((scr_readw(p)&mask) | (vc->vc_video_erase_char & ~mask), p); in clear_buffer_attributes()
932 void redraw_screen(struct vc_data *vc, int is_switch) in redraw_screen() argument
938 if (!vc) { in redraw_screen()
946 if (old_vc == vc) in redraw_screen()
948 if (!con_is_visible(vc)) in redraw_screen()
950 *vc->vc_display_fg = vc; in redraw_screen()
951 fg_console = vc->vc_num; in redraw_screen()
960 hide_cursor(vc); in redraw_screen()
966 int old_was_color = vc->vc_can_do_color; in redraw_screen()
968 set_origin(vc); in redraw_screen()
969 update = vc->vc_sw->con_switch(vc); in redraw_screen()
970 set_palette(vc); in redraw_screen()
977 if (old_was_color != vc->vc_can_do_color) { in redraw_screen()
978 update_attr(vc); in redraw_screen()
979 clear_buffer_attributes(vc); in redraw_screen()
982 if (update && vc->vc_mode != KD_GRAPHICS) in redraw_screen()
983 do_update_region(vc, vc->vc_origin, vc->vc_screenbuf_size / 2); in redraw_screen()
985 set_cursor(vc); in redraw_screen()
988 notify_update(vc); in redraw_screen()
1002 static void visual_init(struct vc_data *vc, int num, int init) in visual_init() argument
1005 if (vc->vc_sw) in visual_init()
1006 module_put(vc->vc_sw->owner); in visual_init()
1007 vc->vc_sw = conswitchp; in visual_init()
1010 vc->vc_sw = con_driver_map[num]; in visual_init()
1012 __module_get(vc->vc_sw->owner); in visual_init()
1013 vc->vc_num = num; in visual_init()
1014 vc->vc_display_fg = &master_display_fg; in visual_init()
1015 if (vc->uni_pagedict_loc) in visual_init()
1016 con_free_unimap(vc); in visual_init()
1017 vc->uni_pagedict_loc = &vc->uni_pagedict; in visual_init()
1018 vc->uni_pagedict = NULL; in visual_init()
1019 vc->vc_hi_font_mask = 0; in visual_init()
1020 vc->vc_complement_mask = 0; in visual_init()
1021 vc->vc_can_do_color = 0; in visual_init()
1022 vc->vc_cur_blink_ms = DEFAULT_CURSOR_BLINK_MS; in visual_init()
1023 vc->vc_sw->con_init(vc, init); in visual_init()
1024 if (!vc->vc_complement_mask) in visual_init()
1025 vc->vc_complement_mask = vc->vc_can_do_color ? 0x7700 : 0x0800; in visual_init()
1026 vc->vc_s_complement_mask = vc->vc_complement_mask; in visual_init()
1027 vc->vc_size_row = vc->vc_cols << 1; in visual_init()
1028 vc->vc_screenbuf_size = vc->vc_rows * vc->vc_size_row; in visual_init()
1032 static void visual_deinit(struct vc_data *vc) in visual_deinit() argument
1034 vc->vc_sw->con_deinit(vc); in visual_deinit()
1035 module_put(vc->vc_sw->owner); in visual_deinit()
1040 struct vc_data *vc = container_of(port, struct vc_data, port); in vc_port_destruct() local
1042 kfree(vc); in vc_port_destruct()
1060 struct vc_data *vc; in vc_allocate() local
1077 param.vc = vc = kzalloc(sizeof(struct vc_data), GFP_KERNEL); in vc_allocate()
1078 if (!vc) in vc_allocate()
1081 vc_cons[currcons].d = vc; in vc_allocate()
1082 tty_port_init(&vc->port); in vc_allocate()
1083 vc->port.ops = &vc_port_ops; in vc_allocate()
1086 visual_init(vc, currcons, 1); in vc_allocate()
1088 if (!*vc->uni_pagedict_loc) in vc_allocate()
1089 con_set_default_unimap(vc); in vc_allocate()
1092 if (vc->vc_cols > VC_MAXCOL || vc->vc_rows > VC_MAXROW || in vc_allocate()
1093 vc->vc_screenbuf_size > KMALLOC_MAX_SIZE || !vc->vc_screenbuf_size) in vc_allocate()
1096 vc->vc_screenbuf = kzalloc(vc->vc_screenbuf_size, GFP_KERNEL); in vc_allocate()
1097 if (!vc->vc_screenbuf) in vc_allocate()
1105 vc_init(vc, 1); in vc_allocate()
1111 visual_deinit(vc); in vc_allocate()
1112 kfree(vc); in vc_allocate()
1117 static inline int resize_screen(struct vc_data *vc, int width, int height, in resize_screen() argument
1123 if (vc->vc_sw->con_resize) in resize_screen()
1124 err = vc->vc_sw->con_resize(vc, width, height, user); in resize_screen()
1144 static int vc_do_resize(struct tty_struct *tty, struct vc_data *vc, in vc_do_resize() argument
1157 if (!vc) in vc_do_resize()
1160 user = vc->vc_resize_user; in vc_do_resize()
1161 vc->vc_resize_user = 0; in vc_do_resize()
1166 new_cols = (cols ? cols : vc->vc_cols); in vc_do_resize()
1167 new_rows = (lines ? lines : vc->vc_rows); in vc_do_resize()
1171 if (new_cols == vc->vc_cols && new_rows == vc->vc_rows) { in vc_do_resize()
1188 return resize_screen(vc, new_cols, new_rows, user); in vc_do_resize()
1197 if (vc->vc_uni_lines) { in vc_do_resize()
1205 if (vc_is_sel(vc)) in vc_do_resize()
1208 old_rows = vc->vc_rows; in vc_do_resize()
1209 old_row_size = vc->vc_size_row; in vc_do_resize()
1211 err = resize_screen(vc, new_cols, new_rows, user); in vc_do_resize()
1218 vc->vc_rows = new_rows; in vc_do_resize()
1219 vc->vc_cols = new_cols; in vc_do_resize()
1220 vc->vc_size_row = new_row_size; in vc_do_resize()
1221 vc->vc_screenbuf_size = new_screen_size; in vc_do_resize()
1225 old_origin = vc->vc_origin; in vc_do_resize()
1229 if (vc->state.y > new_rows) { in vc_do_resize()
1230 if (old_rows - vc->state.y < new_rows) { in vc_do_resize()
1241 first_copied_row = (vc->state.y - new_rows/2); in vc_do_resize()
1249 vc->vc_uni_lines, rlth/2, first_copied_row, in vc_do_resize()
1251 vc_uniscr_set(vc, new_uniscr); in vc_do_resize()
1253 update_attr(vc); in vc_do_resize()
1260 vc->vc_video_erase_char, rrem); in vc_do_resize()
1265 scr_memsetw((void *)new_origin, vc->vc_video_erase_char, in vc_do_resize()
1267 oldscreen = vc->vc_screenbuf; in vc_do_resize()
1268 vc->vc_screenbuf = newscreen; in vc_do_resize()
1269 vc->vc_screenbuf_size = new_screen_size; in vc_do_resize()
1270 set_origin(vc); in vc_do_resize()
1274 vc->vc_top = 0; in vc_do_resize()
1275 vc->vc_bottom = vc->vc_rows; in vc_do_resize()
1276 gotoxy(vc, vc->state.x, vc->state.y); in vc_do_resize()
1277 save_cur(vc); in vc_do_resize()
1284 ws.ws_row = vc->vc_rows; in vc_do_resize()
1285 ws.ws_col = vc->vc_cols; in vc_do_resize()
1286 ws.ws_ypixel = vc->vc_scan_lines; in vc_do_resize()
1290 if (con_is_visible(vc)) in vc_do_resize()
1291 update_screen(vc); in vc_do_resize()
1292 vt_event_post(VT_EVENT_RESIZE, vc->vc_num, vc->vc_num); in vc_do_resize()
1293 notify_update(vc); in vc_do_resize()
1309 int vc_resize(struct vc_data *vc, unsigned int cols, unsigned int rows) in vc_resize() argument
1311 return vc_do_resize(vc->port.tty, vc, cols, rows); in vc_resize()
1329 struct vc_data *vc = tty->driver_data; in vt_resize() local
1333 ret = vc_do_resize(tty, vc, ws->ws_col, ws->ws_row); in vt_resize()
1340 struct vc_data *vc = NULL; in vc_deallocate() local
1347 param.vc = vc = vc_cons[currcons].d; in vc_deallocate()
1350 visual_deinit(vc); in vc_deallocate()
1351 con_free_unimap(vc); in vc_deallocate()
1352 put_pid(vc->vt_pid); in vc_deallocate()
1353 vc_uniscr_set(vc, NULL); in vc_deallocate()
1354 kfree(vc->vc_screenbuf); in vc_deallocate()
1357 return vc; in vc_deallocate()
1366 #define set_kbd(vc, x) vt_set_kbd_mode_bit((vc)->vc_num, (x)) argument
1367 #define clr_kbd(vc, x) vt_clr_kbd_mode_bit((vc)->vc_num, (x)) argument
1368 #define is_kbd(vc, x) vt_get_kbd_mode_bit((vc)->vc_num, (x)) argument
1406 static void gotoxy(struct vc_data *vc, int new_x, int new_y) in gotoxy() argument
1411 vc->state.x = 0; in gotoxy()
1413 if (new_x >= vc->vc_cols) in gotoxy()
1414 vc->state.x = vc->vc_cols - 1; in gotoxy()
1416 vc->state.x = new_x; in gotoxy()
1419 if (vc->vc_decom) { in gotoxy()
1420 min_y = vc->vc_top; in gotoxy()
1421 max_y = vc->vc_bottom; in gotoxy()
1424 max_y = vc->vc_rows; in gotoxy()
1427 vc->state.y = min_y; in gotoxy()
1429 vc->state.y = max_y - 1; in gotoxy()
1431 vc->state.y = new_y; in gotoxy()
1432 vc->vc_pos = vc->vc_origin + vc->state.y * vc->vc_size_row + in gotoxy()
1433 (vc->state.x << 1); in gotoxy()
1434 vc->vc_need_wrap = 0; in gotoxy()
1438 static void gotoxay(struct vc_data *vc, int new_x, int new_y) in gotoxay() argument
1440 gotoxy(vc, new_x, vc->vc_decom ? (vc->vc_top + new_y) : new_y); in gotoxay()
1443 void scrollback(struct vc_data *vc) in scrollback() argument
1445 scrolldelta(-(vc->vc_rows / 2)); in scrollback()
1448 void scrollfront(struct vc_data *vc, int lines) in scrollfront() argument
1451 lines = vc->vc_rows / 2; in scrollfront()
1455 static void lf(struct vc_data *vc) in lf() argument
1460 if (vc->state.y + 1 == vc->vc_bottom) in lf()
1461 con_scroll(vc, vc->vc_top, vc->vc_bottom, SM_UP, 1); in lf()
1462 else if (vc->state.y < vc->vc_rows - 1) { in lf()
1463 vc->state.y++; in lf()
1464 vc->vc_pos += vc->vc_size_row; in lf()
1466 vc->vc_need_wrap = 0; in lf()
1467 notify_write(vc, '\n'); in lf()
1470 static void ri(struct vc_data *vc) in ri() argument
1475 if (vc->state.y == vc->vc_top) in ri()
1476 con_scroll(vc, vc->vc_top, vc->vc_bottom, SM_DOWN, 1); in ri()
1477 else if (vc->state.y > 0) { in ri()
1478 vc->state.y--; in ri()
1479 vc->vc_pos -= vc->vc_size_row; in ri()
1481 vc->vc_need_wrap = 0; in ri()
1484 static inline void cr(struct vc_data *vc) in cr() argument
1486 vc->vc_pos -= vc->state.x << 1; in cr()
1487 vc->vc_need_wrap = vc->state.x = 0; in cr()
1488 notify_write(vc, '\r'); in cr()
1491 static inline void bs(struct vc_data *vc) in bs() argument
1493 if (vc->state.x) { in bs()
1494 vc->vc_pos -= 2; in bs()
1495 vc->state.x--; in bs()
1496 vc->vc_need_wrap = 0; in bs()
1497 notify_write(vc, '\b'); in bs()
1501 static inline void del(struct vc_data *vc) in del() argument
1506 static void csi_J(struct vc_data *vc, int vpar) in csi_J() argument
1513 vc_uniscr_clear_line(vc, vc->state.x, in csi_J()
1514 vc->vc_cols - vc->state.x); in csi_J()
1515 vc_uniscr_clear_lines(vc, vc->state.y + 1, in csi_J()
1516 vc->vc_rows - vc->state.y - 1); in csi_J()
1517 count = (vc->vc_scr_end - vc->vc_pos) >> 1; in csi_J()
1518 start = (unsigned short *)vc->vc_pos; in csi_J()
1521 vc_uniscr_clear_line(vc, 0, vc->state.x + 1); in csi_J()
1522 vc_uniscr_clear_lines(vc, 0, vc->state.y); in csi_J()
1523 count = ((vc->vc_pos - vc->vc_origin) >> 1) + 1; in csi_J()
1524 start = (unsigned short *)vc->vc_origin; in csi_J()
1527 flush_scrollback(vc); in csi_J()
1530 vc_uniscr_clear_lines(vc, 0, vc->vc_rows); in csi_J()
1531 count = vc->vc_cols * vc->vc_rows; in csi_J()
1532 start = (unsigned short *)vc->vc_origin; in csi_J()
1537 scr_memsetw(start, vc->vc_video_erase_char, 2 * count); in csi_J()
1538 if (con_should_update(vc)) in csi_J()
1539 do_update_region(vc, (unsigned long) start, count); in csi_J()
1540 vc->vc_need_wrap = 0; in csi_J()
1543 static void csi_K(struct vc_data *vc, int vpar) in csi_K() argument
1546 unsigned short *start = (unsigned short *)vc->vc_pos; in csi_K()
1552 count = vc->vc_cols - vc->state.x; in csi_K()
1555 offset = -vc->state.x; in csi_K()
1556 count = vc->state.x + 1; in csi_K()
1559 offset = -vc->state.x; in csi_K()
1560 count = vc->vc_cols; in csi_K()
1565 vc_uniscr_clear_line(vc, vc->state.x + offset, count); in csi_K()
1566 scr_memsetw(start + offset, vc->vc_video_erase_char, 2 * count); in csi_K()
1567 vc->vc_need_wrap = 0; in csi_K()
1568 if (con_should_update(vc)) in csi_K()
1569 do_update_region(vc, (unsigned long)(start + offset), count); in csi_K()
1573 static void csi_X(struct vc_data *vc, unsigned int vpar) in csi_X() argument
1580 count = min(vpar, vc->vc_cols - vc->state.x); in csi_X()
1582 vc_uniscr_clear_line(vc, vc->state.x, count); in csi_X()
1583 scr_memsetw((unsigned short *)vc->vc_pos, vc->vc_video_erase_char, 2 * count); in csi_X()
1584 if (con_should_update(vc)) in csi_X()
1585 vc->vc_sw->con_clear(vc, vc->state.y, vc->state.x, 1, count); in csi_X()
1586 vc->vc_need_wrap = 0; in csi_X()
1589 static void default_attr(struct vc_data *vc) in default_attr() argument
1591 vc->state.intensity = VCI_NORMAL; in default_attr()
1592 vc->state.italic = false; in default_attr()
1593 vc->state.underline = false; in default_attr()
1594 vc->state.reverse = false; in default_attr()
1595 vc->state.blink = false; in default_attr()
1596 vc->state.color = vc->vc_def_color; in default_attr()
1619 static void rgb_foreground(struct vc_data *vc, const struct rgb *c) in rgb_foreground() argument
1632 vc->state.intensity = VCI_BOLD; in rgb_foreground()
1634 vc->state.intensity = VCI_BOLD; in rgb_foreground()
1636 vc->state.intensity = VCI_NORMAL; in rgb_foreground()
1638 vc->state.color = (vc->state.color & 0xf0) | hue; in rgb_foreground()
1641 static void rgb_background(struct vc_data *vc, const struct rgb *c) in rgb_background() argument
1644 vc->state.color = (vc->state.color & 0x0f) in rgb_background()
1657 static int vc_t416_color(struct vc_data *vc, int i, in vc_t416_color() argument
1658 void(*set_color)(struct vc_data *vc, const struct rgb *c)) in vc_t416_color() argument
1663 if (i > vc->vc_npar) in vc_t416_color()
1666 if (vc->vc_par[i] == 5 && i + 1 <= vc->vc_npar) { in vc_t416_color()
1669 rgb_from_256(vc->vc_par[i], &c); in vc_t416_color()
1670 } else if (vc->vc_par[i] == 2 && i + 3 <= vc->vc_npar) { in vc_t416_color()
1672 c.r = vc->vc_par[i + 1]; in vc_t416_color()
1673 c.g = vc->vc_par[i + 2]; in vc_t416_color()
1674 c.b = vc->vc_par[i + 3]; in vc_t416_color()
1679 set_color(vc, &c); in vc_t416_color()
1685 static void csi_m(struct vc_data *vc) in csi_m() argument
1689 for (i = 0; i <= vc->vc_npar; i++) in csi_m()
1690 switch (vc->vc_par[i]) { in csi_m()
1692 default_attr(vc); in csi_m()
1695 vc->state.intensity = VCI_BOLD; in csi_m()
1698 vc->state.intensity = VCI_HALF_BRIGHT; in csi_m()
1701 vc->state.italic = true; in csi_m()
1709 vc->state.underline = true; in csi_m()
1712 vc->state.blink = true; in csi_m()
1715 vc->state.reverse = true; in csi_m()
1721 vc->vc_translate = set_translate(vc->state.Gx_charset[vc->state.charset], vc); in csi_m()
1722 vc->vc_disp_ctrl = 0; in csi_m()
1723 vc->vc_toggle_meta = 0; in csi_m()
1729 vc->vc_translate = set_translate(IBMPC_MAP, vc); in csi_m()
1730 vc->vc_disp_ctrl = 1; in csi_m()
1731 vc->vc_toggle_meta = 0; in csi_m()
1737 vc->vc_translate = set_translate(IBMPC_MAP, vc); in csi_m()
1738 vc->vc_disp_ctrl = 1; in csi_m()
1739 vc->vc_toggle_meta = 1; in csi_m()
1742 vc->state.intensity = VCI_NORMAL; in csi_m()
1745 vc->state.italic = false; in csi_m()
1748 vc->state.underline = false; in csi_m()
1751 vc->state.blink = false; in csi_m()
1754 vc->state.reverse = false; in csi_m()
1757 i = vc_t416_color(vc, i, rgb_foreground); in csi_m()
1760 i = vc_t416_color(vc, i, rgb_background); in csi_m()
1763 vc->state.color = (vc->vc_def_color & 0x0f) | in csi_m()
1764 (vc->state.color & 0xf0); in csi_m()
1767 vc->state.color = (vc->vc_def_color & 0xf0) | in csi_m()
1768 (vc->state.color & 0x0f); in csi_m()
1771 if (vc->vc_par[i] >= 90 && vc->vc_par[i] <= 107) { in csi_m()
1772 if (vc->vc_par[i] < 100) in csi_m()
1773 vc->state.intensity = VCI_BOLD; in csi_m()
1774 vc->vc_par[i] -= 60; in csi_m()
1776 if (vc->vc_par[i] >= 30 && vc->vc_par[i] <= 37) in csi_m()
1777 vc->state.color = color_table[vc->vc_par[i] - 30] in csi_m()
1778 | (vc->state.color & 0xf0); in csi_m()
1779 else if (vc->vc_par[i] >= 40 && vc->vc_par[i] <= 47) in csi_m()
1780 vc->state.color = (color_table[vc->vc_par[i] - 40] << 4) in csi_m()
1781 | (vc->state.color & 0x0f); in csi_m()
1784 update_attr(vc); in csi_m()
1793 static void cursor_report(struct vc_data *vc, struct tty_struct *tty) in cursor_report() argument
1798 len = sprintf(buf, "\033[%d;%dR", vc->state.y + in cursor_report()
1799 (vc->vc_decom ? vc->vc_top + 1 : 1), in cursor_report()
1800 vc->state.x + 1); in cursor_report()
1836 static void set_mode(struct vc_data *vc, int on_off) in set_mode() argument
1840 for (i = 0; i <= vc->vc_npar; i++) in set_mode()
1841 if (vc->vc_priv == EPdec) { in set_mode()
1842 switch(vc->vc_par[i]) { /* DEC private modes set/reset */ in set_mode()
1845 set_kbd(vc, decckm); in set_mode()
1847 clr_kbd(vc, decckm); in set_mode()
1851 vc_resize(deccolm ? 132 : 80, vc->vc_rows); in set_mode()
1857 if (vc->vc_decscnm != on_off) { in set_mode()
1858 vc->vc_decscnm = on_off; in set_mode()
1859 invert_screen(vc, 0, in set_mode()
1860 vc->vc_screenbuf_size, in set_mode()
1862 update_attr(vc); in set_mode()
1866 vc->vc_decom = on_off; in set_mode()
1867 gotoxay(vc, 0, 0); in set_mode()
1870 vc->vc_decawm = on_off; in set_mode()
1874 set_kbd(vc, decarm); in set_mode()
1876 clr_kbd(vc, decarm); in set_mode()
1879 vc->vc_report_mouse = on_off ? 1 : 0; in set_mode()
1882 vc->vc_deccm = on_off; in set_mode()
1885 vc->vc_report_mouse = on_off ? 2 : 0; in set_mode()
1889 switch(vc->vc_par[i]) { /* ANSI modes set/reset */ in set_mode()
1891 vc->vc_disp_ctrl = on_off; in set_mode()
1894 vc->vc_decim = on_off; in set_mode()
1898 set_kbd(vc, lnm); in set_mode()
1900 clr_kbd(vc, lnm); in set_mode()
1907 static void setterm_command(struct vc_data *vc) in setterm_command() argument
1909 switch (vc->vc_par[0]) { in setterm_command()
1911 if (vc->vc_can_do_color && vc->vc_par[1] < 16) { in setterm_command()
1912 vc->vc_ulcolor = color_table[vc->vc_par[1]]; in setterm_command()
1913 if (vc->state.underline) in setterm_command()
1914 update_attr(vc); in setterm_command()
1918 if (vc->vc_can_do_color && vc->vc_par[1] < 16) { in setterm_command()
1919 vc->vc_halfcolor = color_table[vc->vc_par[1]]; in setterm_command()
1920 if (vc->state.intensity == VCI_HALF_BRIGHT) in setterm_command()
1921 update_attr(vc); in setterm_command()
1925 vc->vc_def_color = vc->vc_attr; in setterm_command()
1926 if (vc->vc_hi_font_mask == 0x100) in setterm_command()
1927 vc->vc_def_color >>= 1; in setterm_command()
1928 default_attr(vc); in setterm_command()
1929 update_attr(vc); in setterm_command()
1932 blankinterval = min(vc->vc_par[1], 60U) * 60; in setterm_command()
1936 if (vc->vc_npar >= 1) in setterm_command()
1937 vc->vc_bell_pitch = vc->vc_par[1]; in setterm_command()
1939 vc->vc_bell_pitch = DEFAULT_BELL_PITCH; in setterm_command()
1942 if (vc->vc_npar >= 1) in setterm_command()
1943 vc->vc_bell_duration = (vc->vc_par[1] < 2000) ? in setterm_command()
1944 msecs_to_jiffies(vc->vc_par[1]) : 0; in setterm_command()
1946 vc->vc_bell_duration = DEFAULT_BELL_DURATION; in setterm_command()
1949 if (vc->vc_par[1] >= 1 && vc_cons_allocated(vc->vc_par[1] - 1)) in setterm_command()
1950 set_console(vc->vc_par[1] - 1); in setterm_command()
1956 vesa_off_interval = min(vc->vc_par[1], 60U) * 60 * HZ; in setterm_command()
1962 if (vc->vc_npar >= 1 && vc->vc_par[1] >= 50 && in setterm_command()
1963 vc->vc_par[1] <= USHRT_MAX) in setterm_command()
1964 vc->vc_cur_blink_ms = vc->vc_par[1]; in setterm_command()
1966 vc->vc_cur_blink_ms = DEFAULT_CURSOR_BLINK_MS; in setterm_command()
1972 static void csi_at(struct vc_data *vc, unsigned int nr) in csi_at() argument
1974 if (nr > vc->vc_cols - vc->state.x) in csi_at()
1975 nr = vc->vc_cols - vc->state.x; in csi_at()
1978 insert_char(vc, nr); in csi_at()
1982 static void csi_L(struct vc_data *vc, unsigned int nr) in csi_L() argument
1984 if (nr > vc->vc_rows - vc->state.y) in csi_L()
1985 nr = vc->vc_rows - vc->state.y; in csi_L()
1988 con_scroll(vc, vc->state.y, vc->vc_bottom, SM_DOWN, nr); in csi_L()
1989 vc->vc_need_wrap = 0; in csi_L()
1993 static void csi_P(struct vc_data *vc, unsigned int nr) in csi_P() argument
1995 if (nr > vc->vc_cols - vc->state.x) in csi_P()
1996 nr = vc->vc_cols - vc->state.x; in csi_P()
1999 delete_char(vc, nr); in csi_P()
2003 static void csi_M(struct vc_data *vc, unsigned int nr) in csi_M() argument
2005 if (nr > vc->vc_rows - vc->state.y) in csi_M()
2006 nr = vc->vc_rows - vc->state.y; in csi_M()
2009 con_scroll(vc, vc->state.y, vc->vc_bottom, SM_UP, nr); in csi_M()
2010 vc->vc_need_wrap = 0; in csi_M()
2014 static void save_cur(struct vc_data *vc) in save_cur() argument
2016 memcpy(&vc->saved_state, &vc->state, sizeof(vc->state)); in save_cur()
2020 static void restore_cur(struct vc_data *vc) in restore_cur() argument
2022 memcpy(&vc->state, &vc->saved_state, sizeof(vc->state)); in restore_cur()
2024 gotoxy(vc, vc->state.x, vc->state.y); in restore_cur()
2025 vc->vc_translate = set_translate(vc->state.Gx_charset[vc->state.charset], in restore_cur()
2026 vc); in restore_cur()
2027 update_attr(vc); in restore_cur()
2028 vc->vc_need_wrap = 0; in restore_cur()
2036 static void reset_terminal(struct vc_data *vc, int do_clear) in reset_terminal() argument
2040 vc->vc_top = 0; in reset_terminal()
2041 vc->vc_bottom = vc->vc_rows; in reset_terminal()
2042 vc->vc_state = ESnormal; in reset_terminal()
2043 vc->vc_priv = EPecma; in reset_terminal()
2044 vc->vc_translate = set_translate(LAT1_MAP, vc); in reset_terminal()
2045 vc->state.Gx_charset[0] = LAT1_MAP; in reset_terminal()
2046 vc->state.Gx_charset[1] = GRAF_MAP; in reset_terminal()
2047 vc->state.charset = 0; in reset_terminal()
2048 vc->vc_need_wrap = 0; in reset_terminal()
2049 vc->vc_report_mouse = 0; in reset_terminal()
2050 vc->vc_utf = default_utf8; in reset_terminal()
2051 vc->vc_utf_count = 0; in reset_terminal()
2053 vc->vc_disp_ctrl = 0; in reset_terminal()
2054 vc->vc_toggle_meta = 0; in reset_terminal()
2056 vc->vc_decscnm = 0; in reset_terminal()
2057 vc->vc_decom = 0; in reset_terminal()
2058 vc->vc_decawm = 1; in reset_terminal()
2059 vc->vc_deccm = global_cursor_default; in reset_terminal()
2060 vc->vc_decim = 0; in reset_terminal()
2062 vt_reset_keyboard(vc->vc_num); in reset_terminal()
2064 vc->vc_cursor_type = cur_default; in reset_terminal()
2065 vc->vc_complement_mask = vc->vc_s_complement_mask; in reset_terminal()
2067 default_attr(vc); in reset_terminal()
2068 update_attr(vc); in reset_terminal()
2070 bitmap_zero(vc->vc_tab_stop, VC_TABSTOPS_COUNT); in reset_terminal()
2072 set_bit(i, vc->vc_tab_stop); in reset_terminal()
2074 vc->vc_bell_pitch = DEFAULT_BELL_PITCH; in reset_terminal()
2075 vc->vc_bell_duration = DEFAULT_BELL_DURATION; in reset_terminal()
2076 vc->vc_cur_blink_ms = DEFAULT_CURSOR_BLINK_MS; in reset_terminal()
2078 gotoxy(vc, 0, 0); in reset_terminal()
2079 save_cur(vc); in reset_terminal()
2081 csi_J(vc, 2); in reset_terminal()
2084 static void vc_setGx(struct vc_data *vc, unsigned int which, int c) in vc_setGx() argument
2086 unsigned char *charset = &vc->state.Gx_charset[which]; in vc_setGx()
2103 if (vc->state.charset == which) in vc_setGx()
2104 vc->vc_translate = set_translate(*charset, vc); in vc_setGx()
2116 static void do_con_trol(struct tty_struct *tty, struct vc_data *vc, int c) in do_con_trol() argument
2122 if (ansi_control_string(vc->vc_state) && c >= 8 && c <= 13) in do_con_trol()
2128 if (ansi_control_string(vc->vc_state)) in do_con_trol()
2129 vc->vc_state = ESnormal; in do_con_trol()
2130 else if (vc->vc_bell_duration) in do_con_trol()
2131 kd_mksound(vc->vc_bell_pitch, vc->vc_bell_duration); in do_con_trol()
2134 bs(vc); in do_con_trol()
2137 vc->vc_pos -= (vc->state.x << 1); in do_con_trol()
2139 vc->state.x = find_next_bit(vc->vc_tab_stop, in do_con_trol()
2140 min(vc->vc_cols - 1, VC_TABSTOPS_COUNT), in do_con_trol()
2141 vc->state.x + 1); in do_con_trol()
2142 if (vc->state.x >= VC_TABSTOPS_COUNT) in do_con_trol()
2143 vc->state.x = vc->vc_cols - 1; in do_con_trol()
2145 vc->vc_pos += (vc->state.x << 1); in do_con_trol()
2146 notify_write(vc, '\t'); in do_con_trol()
2149 lf(vc); in do_con_trol()
2150 if (!is_kbd(vc, lnm)) in do_con_trol()
2154 cr(vc); in do_con_trol()
2157 vc->state.charset = 1; in do_con_trol()
2158 vc->vc_translate = set_translate(vc->state.Gx_charset[1], vc); in do_con_trol()
2159 vc->vc_disp_ctrl = 1; in do_con_trol()
2162 vc->state.charset = 0; in do_con_trol()
2163 vc->vc_translate = set_translate(vc->state.Gx_charset[0], vc); in do_con_trol()
2164 vc->vc_disp_ctrl = 0; in do_con_trol()
2167 vc->vc_state = ESnormal; in do_con_trol()
2170 vc->vc_state = ESesc; in do_con_trol()
2173 del(vc); in do_con_trol()
2176 vc->vc_state = ESsquare; in do_con_trol()
2179 switch(vc->vc_state) { in do_con_trol()
2181 vc->vc_state = ESnormal; in do_con_trol()
2184 vc->vc_state = ESsquare; in do_con_trol()
2187 vc->vc_state = ESnonstd; in do_con_trol()
2190 vc->vc_state = ESapc; in do_con_trol()
2193 vc->vc_state = ESpm; in do_con_trol()
2196 vc->vc_state = ESpercent; in do_con_trol()
2199 cr(vc); in do_con_trol()
2200 lf(vc); in do_con_trol()
2203 ri(vc); in do_con_trol()
2206 lf(vc); in do_con_trol()
2209 if (vc->state.x < VC_TABSTOPS_COUNT) in do_con_trol()
2210 set_bit(vc->state.x, vc->vc_tab_stop); in do_con_trol()
2213 vc->vc_state = ESdcs; in do_con_trol()
2219 save_cur(vc); in do_con_trol()
2222 restore_cur(vc); in do_con_trol()
2225 vc->vc_state = ESsetG0; in do_con_trol()
2228 vc->vc_state = ESsetG1; in do_con_trol()
2231 vc->vc_state = EShash; in do_con_trol()
2234 reset_terminal(vc, 1); in do_con_trol()
2237 clr_kbd(vc, kbdapplic); in do_con_trol()
2240 set_kbd(vc, kbdapplic); in do_con_trol()
2246 for (vc->vc_npar = 0; vc->vc_npar < NPAR; vc->vc_npar++) in do_con_trol()
2247 vc->vc_par[vc->vc_npar] = 0; in do_con_trol()
2248 vc->vc_npar = 0; in do_con_trol()
2249 vc->vc_state = ESpalette; in do_con_trol()
2252 reset_palette(vc); in do_con_trol()
2253 vc->vc_state = ESnormal; in do_con_trol()
2255 vc->vc_state = ESosc; in do_con_trol()
2257 vc->vc_state = ESnormal; in do_con_trol()
2261 vc->vc_par[vc->vc_npar++] = hex_to_bin(c); in do_con_trol()
2262 if (vc->vc_npar == 7) { in do_con_trol()
2263 int i = vc->vc_par[0] * 3, j = 1; in do_con_trol()
2264 vc->vc_palette[i] = 16 * vc->vc_par[j++]; in do_con_trol()
2265 vc->vc_palette[i++] += vc->vc_par[j++]; in do_con_trol()
2266 vc->vc_palette[i] = 16 * vc->vc_par[j++]; in do_con_trol()
2267 vc->vc_palette[i++] += vc->vc_par[j++]; in do_con_trol()
2268 vc->vc_palette[i] = 16 * vc->vc_par[j++]; in do_con_trol()
2269 vc->vc_palette[i] += vc->vc_par[j]; in do_con_trol()
2270 set_palette(vc); in do_con_trol()
2271 vc->vc_state = ESnormal; in do_con_trol()
2274 vc->vc_state = ESnormal; in do_con_trol()
2277 for (vc->vc_npar = 0; vc->vc_npar < NPAR; vc->vc_npar++) in do_con_trol()
2278 vc->vc_par[vc->vc_npar] = 0; in do_con_trol()
2279 vc->vc_npar = 0; in do_con_trol()
2280 vc->vc_state = ESgetpars; in do_con_trol()
2282 vc->vc_state=ESfunckey; in do_con_trol()
2287 vc->vc_priv = EPdec; in do_con_trol()
2290 vc->vc_priv = EPgt; in do_con_trol()
2293 vc->vc_priv = EPeq; in do_con_trol()
2296 vc->vc_priv = EPlt; in do_con_trol()
2299 vc->vc_priv = EPecma; in do_con_trol()
2302 if (c == ';' && vc->vc_npar < NPAR - 1) { in do_con_trol()
2303 vc->vc_npar++; in do_con_trol()
2306 vc->vc_par[vc->vc_npar] *= 10; in do_con_trol()
2307 vc->vc_par[vc->vc_npar] += c - '0'; in do_con_trol()
2311 vc->vc_state = EScsiignore; in do_con_trol()
2314 vc->vc_state = ESnormal; in do_con_trol()
2317 if (vc->vc_priv <= EPdec) in do_con_trol()
2318 set_mode(vc, 1); in do_con_trol()
2321 if (vc->vc_priv <= EPdec) in do_con_trol()
2322 set_mode(vc, 0); in do_con_trol()
2325 if (vc->vc_priv == EPdec) { in do_con_trol()
2326 if (vc->vc_par[0]) in do_con_trol()
2327 vc->vc_cursor_type = in do_con_trol()
2328 CUR_MAKE(vc->vc_par[0], in do_con_trol()
2329 vc->vc_par[1], in do_con_trol()
2330 vc->vc_par[2]); in do_con_trol()
2332 vc->vc_cursor_type = cur_default; in do_con_trol()
2337 if (vc->vc_priv == EPdec) { in do_con_trol()
2339 if (vc->vc_par[0]) in do_con_trol()
2340 vc->vc_complement_mask = vc->vc_par[0] << 8 | vc->vc_par[1]; in do_con_trol()
2342 vc->vc_complement_mask = vc->vc_s_complement_mask; in do_con_trol()
2347 if (vc->vc_priv == EPecma) { in do_con_trol()
2348 if (vc->vc_par[0] == 5) in do_con_trol()
2350 else if (vc->vc_par[0] == 6) in do_con_trol()
2351 cursor_report(vc, tty); in do_con_trol()
2355 if (vc->vc_priv != EPecma) { in do_con_trol()
2356 vc->vc_priv = EPecma; in do_con_trol()
2361 if (vc->vc_par[0]) in do_con_trol()
2362 vc->vc_par[0]--; in do_con_trol()
2363 gotoxy(vc, vc->vc_par[0], vc->state.y); in do_con_trol()
2366 if (!vc->vc_par[0]) in do_con_trol()
2367 vc->vc_par[0]++; in do_con_trol()
2368 gotoxy(vc, vc->state.x, vc->state.y - vc->vc_par[0]); in do_con_trol()
2371 if (!vc->vc_par[0]) in do_con_trol()
2372 vc->vc_par[0]++; in do_con_trol()
2373 gotoxy(vc, vc->state.x, vc->state.y + vc->vc_par[0]); in do_con_trol()
2376 if (!vc->vc_par[0]) in do_con_trol()
2377 vc->vc_par[0]++; in do_con_trol()
2378 gotoxy(vc, vc->state.x + vc->vc_par[0], vc->state.y); in do_con_trol()
2381 if (!vc->vc_par[0]) in do_con_trol()
2382 vc->vc_par[0]++; in do_con_trol()
2383 gotoxy(vc, vc->state.x - vc->vc_par[0], vc->state.y); in do_con_trol()
2386 if (!vc->vc_par[0]) in do_con_trol()
2387 vc->vc_par[0]++; in do_con_trol()
2388 gotoxy(vc, 0, vc->state.y + vc->vc_par[0]); in do_con_trol()
2391 if (!vc->vc_par[0]) in do_con_trol()
2392 vc->vc_par[0]++; in do_con_trol()
2393 gotoxy(vc, 0, vc->state.y - vc->vc_par[0]); in do_con_trol()
2396 if (vc->vc_par[0]) in do_con_trol()
2397 vc->vc_par[0]--; in do_con_trol()
2398 gotoxay(vc, vc->state.x ,vc->vc_par[0]); in do_con_trol()
2401 if (vc->vc_par[0]) in do_con_trol()
2402 vc->vc_par[0]--; in do_con_trol()
2403 if (vc->vc_par[1]) in do_con_trol()
2404 vc->vc_par[1]--; in do_con_trol()
2405 gotoxay(vc, vc->vc_par[1], vc->vc_par[0]); in do_con_trol()
2408 csi_J(vc, vc->vc_par[0]); in do_con_trol()
2411 csi_K(vc, vc->vc_par[0]); in do_con_trol()
2414 csi_L(vc, vc->vc_par[0]); in do_con_trol()
2417 csi_M(vc, vc->vc_par[0]); in do_con_trol()
2420 csi_P(vc, vc->vc_par[0]); in do_con_trol()
2423 if (!vc->vc_par[0]) in do_con_trol()
2427 if (!vc->vc_par[0] && vc->state.x < VC_TABSTOPS_COUNT) in do_con_trol()
2428 set_bit(vc->state.x, vc->vc_tab_stop); in do_con_trol()
2429 else if (vc->vc_par[0] == 3) in do_con_trol()
2430 bitmap_zero(vc->vc_tab_stop, VC_TABSTOPS_COUNT); in do_con_trol()
2433 csi_m(vc); in do_con_trol()
2437 if (vc->vc_par[0] < 4) in do_con_trol()
2438 vt_set_led_state(vc->vc_num, in do_con_trol()
2439 (vc->vc_par[0] < 3) ? vc->vc_par[0] : 4); in do_con_trol()
2442 if (!vc->vc_par[0]) in do_con_trol()
2443 vc->vc_par[0]++; in do_con_trol()
2444 if (!vc->vc_par[1]) in do_con_trol()
2445 vc->vc_par[1] = vc->vc_rows; in do_con_trol()
2447 if (vc->vc_par[0] < vc->vc_par[1] && in do_con_trol()
2448 vc->vc_par[1] <= vc->vc_rows) { in do_con_trol()
2449 vc->vc_top = vc->vc_par[0] - 1; in do_con_trol()
2450 vc->vc_bottom = vc->vc_par[1]; in do_con_trol()
2451 gotoxay(vc, 0, 0); in do_con_trol()
2455 save_cur(vc); in do_con_trol()
2458 restore_cur(vc); in do_con_trol()
2461 csi_X(vc, vc->vc_par[0]); in do_con_trol()
2464 csi_at(vc, vc->vc_par[0]); in do_con_trol()
2467 setterm_command(vc); in do_con_trol()
2474 vc->vc_state = ESnormal; in do_con_trol()
2477 vc->vc_state = ESnormal; in do_con_trol()
2480 vc->vc_utf = 0; in do_con_trol()
2484 vc->vc_utf = 1; in do_con_trol()
2489 vc->vc_state = ESnormal; in do_con_trol()
2492 vc->vc_state = ESnormal; in do_con_trol()
2495 vc->vc_video_erase_char = in do_con_trol()
2496 (vc->vc_video_erase_char & 0xff00) | 'E'; in do_con_trol()
2497 csi_J(vc, 2); in do_con_trol()
2498 vc->vc_video_erase_char = in do_con_trol()
2499 (vc->vc_video_erase_char & 0xff00) | ' '; in do_con_trol()
2500 do_update_region(vc, vc->vc_origin, vc->vc_screenbuf_size / 2); in do_con_trol()
2504 vc_setGx(vc, 0, c); in do_con_trol()
2505 vc->vc_state = ESnormal; in do_con_trol()
2508 vc_setGx(vc, 1, c); in do_con_trol()
2509 vc->vc_state = ESnormal; in do_con_trol()
2520 vc->vc_state = ESnormal; in do_con_trol()
2566 static void con_flush(struct vc_data *vc, struct vc_draw_region *draw) in con_flush() argument
2571 vc->vc_sw->con_putcs(vc, (u16 *)draw->from, in con_flush()
2572 (u16 *)draw->to - (u16 *)draw->from, vc->state.y, in con_flush()
2577 static inline int vc_translate_ascii(const struct vc_data *vc, int c) in vc_translate_ascii() argument
2580 if (vc->vc_toggle_meta) in vc_translate_ascii()
2583 return vc->vc_translate[c]; in vc_translate_ascii()
2612 static int vc_translate_unicode(struct vc_data *vc, int c, bool *rescan) in vc_translate_unicode() argument
2622 if (!vc->vc_utf_count) in vc_translate_unicode()
2625 vc->vc_utf_char = (vc->vc_utf_char << 6) | (c & 0x3f); in vc_translate_unicode()
2626 vc->vc_npar++; in vc_translate_unicode()
2627 if (--vc->vc_utf_count) in vc_translate_unicode()
2631 c = vc->vc_utf_char; in vc_translate_unicode()
2633 if (c <= utf8_length_changes[vc->vc_npar - 1] || in vc_translate_unicode()
2634 c > utf8_length_changes[vc->vc_npar]) in vc_translate_unicode()
2641 if (vc->vc_utf_count) { in vc_translate_unicode()
2644 vc->vc_utf_count = 0; in vc_translate_unicode()
2653 vc->vc_npar = 0; in vc_translate_unicode()
2655 vc->vc_utf_count = 1; in vc_translate_unicode()
2656 vc->vc_utf_char = (c & 0x1f); in vc_translate_unicode()
2658 vc->vc_utf_count = 2; in vc_translate_unicode()
2659 vc->vc_utf_char = (c & 0x0f); in vc_translate_unicode()
2661 vc->vc_utf_count = 3; in vc_translate_unicode()
2662 vc->vc_utf_char = (c & 0x07); in vc_translate_unicode()
2664 vc->vc_utf_count = 4; in vc_translate_unicode()
2665 vc->vc_utf_char = (c & 0x03); in vc_translate_unicode()
2667 vc->vc_utf_count = 5; in vc_translate_unicode()
2668 vc->vc_utf_char = (c & 0x01); in vc_translate_unicode()
2678 static int vc_translate(struct vc_data *vc, int *c, bool *rescan) in vc_translate() argument
2681 if (vc->vc_state != ESnormal) in vc_translate()
2684 if (vc->vc_utf && !vc->vc_disp_ctrl) in vc_translate()
2685 return *c = vc_translate_unicode(vc, *c, rescan); in vc_translate()
2688 return vc_translate_ascii(vc, *c); in vc_translate()
2691 static inline unsigned char vc_invert_attr(const struct vc_data *vc) in vc_invert_attr() argument
2693 if (!vc->vc_can_do_color) in vc_invert_attr()
2694 return vc->vc_attr ^ 0x08; in vc_invert_attr()
2696 if (vc->vc_hi_font_mask == 0x100) in vc_invert_attr()
2697 return (vc->vc_attr & 0x11) | in vc_invert_attr()
2698 ((vc->vc_attr & 0xe0) >> 4) | in vc_invert_attr()
2699 ((vc->vc_attr & 0x0e) << 4); in vc_invert_attr()
2701 return (vc->vc_attr & 0x88) | in vc_invert_attr()
2702 ((vc->vc_attr & 0x70) >> 4) | in vc_invert_attr()
2703 ((vc->vc_attr & 0x07) << 4); in vc_invert_attr()
2706 static bool vc_is_control(struct vc_data *vc, int tc, int c) in vc_is_control() argument
2718 if (vc->vc_state != ESnormal) in vc_is_control()
2734 if (vc->vc_disp_ctrl) in vc_is_control()
2737 return vc->vc_utf || (CTRL_ACTION & BIT(c)); in vc_is_control()
2740 if (c == 127 && !vc->vc_disp_ctrl) in vc_is_control()
2749 static int vc_con_write_normal(struct vc_data *vc, int tc, int c, in vc_con_write_normal() argument
2753 unsigned char vc_attr = vc->vc_attr; in vc_con_write_normal()
2754 u16 himask = vc->vc_hi_font_mask, charmask = himask ? 0x1ff : 0xff; in vc_con_write_normal()
2758 if (vc->vc_utf && !vc->vc_disp_ctrl) { in vc_con_write_normal()
2764 tc = conv_uni_to_pc(vc, tc); in vc_con_write_normal()
2770 if ((!vc->vc_utf || vc->vc_disp_ctrl || c < 128) && in vc_con_write_normal()
2786 tc = conv_uni_to_pc(vc, 0xfffd); in vc_con_write_normal()
2789 tc = conv_uni_to_pc(vc, '?'); in vc_con_write_normal()
2793 vc_attr = vc_invert_attr(vc); in vc_con_write_normal()
2794 con_flush(vc, draw); in vc_con_write_normal()
2801 if (vc->vc_need_wrap || vc->vc_decim) in vc_con_write_normal()
2802 con_flush(vc, draw); in vc_con_write_normal()
2803 if (vc->vc_need_wrap) { in vc_con_write_normal()
2804 cr(vc); in vc_con_write_normal()
2805 lf(vc); in vc_con_write_normal()
2807 if (vc->vc_decim) in vc_con_write_normal()
2808 insert_char(vc, 1); in vc_con_write_normal()
2809 vc_uniscr_putc(vc, next_c); in vc_con_write_normal()
2816 scr_writew(tc, (u16 *)vc->vc_pos); in vc_con_write_normal()
2818 if (con_should_update(vc) && draw->x < 0) { in vc_con_write_normal()
2819 draw->x = vc->state.x; in vc_con_write_normal()
2820 draw->from = vc->vc_pos; in vc_con_write_normal()
2822 if (vc->state.x == vc->vc_cols - 1) { in vc_con_write_normal()
2823 vc->vc_need_wrap = vc->vc_decawm; in vc_con_write_normal()
2824 draw->to = vc->vc_pos + 2; in vc_con_write_normal()
2826 vc->state.x++; in vc_con_write_normal()
2827 draw->to = (vc->vc_pos += 2); in vc_con_write_normal()
2834 tc = conv_uni_to_pc(vc, ' '); in vc_con_write_normal()
2839 notify_write(vc, c); in vc_con_write_normal()
2842 con_flush(vc, draw); in vc_con_write_normal()
2855 struct vc_data *vc; in do_con_write() local
2863 vc = tty->driver_data; in do_con_write()
2864 if (vc == NULL) { in do_con_write()
2870 currcons = vc->vc_num; in do_con_write()
2880 if (con_is_fg(vc)) in do_con_write()
2881 hide_cursor(vc); in do_con_write()
2883 param.vc = vc; in do_con_write()
2894 tc = vc_translate(vc, &c, &rescan); in do_con_write()
2903 if (vc_is_control(vc, tc, c)) { in do_con_write()
2904 con_flush(vc, &draw); in do_con_write()
2905 do_con_trol(tty, vc, orig); in do_con_write()
2909 if (vc_con_write_normal(vc, tc, c, &draw) < 0) in do_con_write()
2915 con_flush(vc, &draw); in do_con_write()
2917 notify_update(vc); in do_con_write()
2951 struct vc_data *vc = vc_cons[fg_console].d; in console_callback() local
2953 if (vc->vc_mode == KD_TEXT && vc->vc_sw->con_scrolldelta) in console_callback()
2954 vc->vc_sw->con_scrolldelta(vc, scrollback_delta); in console_callback()
2968 struct vc_data *vc = vc_cons[fg_console].d; in set_console() local
2971 (vc->vt_mode.mode == VT_AUTO && vc->vc_mode == KD_GRAPHICS)) { in set_console()
3033 struct vc_data *vc = vc_cons[fg_console].d; in vt_console_print() local
3048 vc = vc_cons[kmsg_console - 1].d; in vt_console_print()
3056 if (vc->vc_mode != KD_TEXT) in vt_console_print()
3060 if (con_is_fg(vc)) in vt_console_print()
3061 hide_cursor(vc); in vt_console_print()
3063 start = (ushort *)vc->vc_pos; in vt_console_print()
3064 start_x = vc->state.x; in vt_console_print()
3068 if (c == 10 || c == 13 || c == 8 || vc->vc_need_wrap) { in vt_console_print()
3069 if (cnt && con_is_visible(vc)) in vt_console_print()
3070 vc->vc_sw->con_putcs(vc, start, cnt, vc->state.y, start_x); in vt_console_print()
3073 bs(vc); in vt_console_print()
3074 start = (ushort *)vc->vc_pos; in vt_console_print()
3075 start_x = vc->state.x; in vt_console_print()
3079 lf(vc); in vt_console_print()
3080 cr(vc); in vt_console_print()
3081 start = (ushort *)vc->vc_pos; in vt_console_print()
3082 start_x = vc->state.x; in vt_console_print()
3086 vc_uniscr_putc(vc, c); in vt_console_print()
3087 scr_writew((vc->vc_attr << 8) + c, (unsigned short *)vc->vc_pos); in vt_console_print()
3088 notify_write(vc, c); in vt_console_print()
3090 if (vc->state.x == vc->vc_cols - 1) { in vt_console_print()
3091 vc->vc_need_wrap = 1; in vt_console_print()
3093 vc->vc_pos += 2; in vt_console_print()
3094 vc->state.x++; in vt_console_print()
3097 if (cnt && con_is_visible(vc)) in vt_console_print()
3098 vc->vc_sw->con_putcs(vc, start, cnt, vc->state.y, start_x); in vt_console_print()
3099 set_cursor(vc); in vt_console_print()
3100 notify_update(vc); in vt_console_print()
3274 struct vc_data *vc = tty->driver_data; in con_unthrottle() local
3276 wake_up_interruptible(&vc->paste_wait); in con_unthrottle()
3309 struct vc_data *vc; in con_flush_chars() local
3316 vc = tty->driver_data; in con_flush_chars()
3317 if (vc) in con_flush_chars()
3318 set_cursor(vc); in con_flush_chars()
3328 struct vc_data *vc; in con_install() local
3336 vc = vc_cons[currcons].d; in con_install()
3339 if (vc->port.tty) { in con_install()
3344 ret = tty_port_install(&vc->port, driver, tty); in con_install()
3348 tty->driver_data = vc; in con_install()
3349 vc->port.tty = tty; in con_install()
3350 tty_port_get(&vc->port); in con_install()
3356 if (vc->vc_utf) in con_install()
3379 struct vc_data *vc = tty->driver_data; in con_shutdown() local
3380 BUG_ON(vc == NULL); in con_shutdown()
3382 vc->port.tty = NULL; in con_shutdown()
3388 struct vc_data *vc = tty->driver_data; in con_cleanup() local
3390 tty_port_put(&vc->port); in con_cleanup()
3409 static void vc_init(struct vc_data *vc, int do_clear) in vc_init() argument
3413 set_origin(vc); in vc_init()
3414 vc->vc_pos = vc->vc_origin; in vc_init()
3415 reset_vc(vc); in vc_init()
3417 vc->vc_palette[k++] = default_red[j] ; in vc_init()
3418 vc->vc_palette[k++] = default_grn[j] ; in vc_init()
3419 vc->vc_palette[k++] = default_blu[j] ; in vc_init()
3421 vc->vc_def_color = default_color; in vc_init()
3422 vc->vc_ulcolor = default_underline_color; in vc_init()
3423 vc->vc_itcolor = default_italic_color; in vc_init()
3424 vc->vc_halfcolor = 0x08; /* grey */ in vc_init()
3425 init_waitqueue_head(&vc->paste_wait); in vc_init()
3426 reset_terminal(vc, do_clear); in vc_init()
3438 struct vc_data *vc; in con_init() local
3474 vc_cons[currcons].d = vc = kzalloc(sizeof(struct vc_data), GFP_NOWAIT); in con_init()
3476 tty_port_init(&vc->port); in con_init()
3477 visual_init(vc, currcons, 1); in con_init()
3479 vc->vc_screenbuf = kzalloc(vc->vc_screenbuf_size, GFP_NOWAIT); in con_init()
3480 vc_init(vc, currcons || !vc->vc_sw->con_save_screen); in con_init()
3483 master_display_fg = vc = vc_cons[currcons].d; in con_init()
3484 set_origin(vc); in con_init()
3485 save_screen(vc); in con_init()
3486 gotoxy(vc, vc->state.x, vc->state.y); in con_init()
3487 csi_J(vc, 0); in con_init()
3488 update_screen(vc); in con_init()
3490 vc->vc_can_do_color ? "colour" : "mono", in con_init()
3491 display_desc, vc->vc_cols, vc->vc_rows); in con_init()
3625 struct vc_data *vc = vc_cons[i].d; in do_bind_con_driver() local
3632 if (!vc || !vc->vc_sw) in do_bind_con_driver()
3637 if (con_is_visible(vc)) { in do_bind_con_driver()
3639 save_screen(vc); in do_bind_con_driver()
3642 old_was_color = vc->vc_can_do_color; in do_bind_con_driver()
3643 vc->vc_sw->con_deinit(vc); in do_bind_con_driver()
3644 vc->vc_origin = (unsigned long)vc->vc_screenbuf; in do_bind_con_driver()
3645 visual_init(vc, i, 0); in do_bind_con_driver()
3646 set_origin(vc); in do_bind_con_driver()
3647 update_attr(vc); in do_bind_con_driver()
3653 if (old_was_color != vc->vc_can_do_color) in do_bind_con_driver()
3654 clear_buffer_attributes(vc); in do_bind_con_driver()
3661 struct vc_data *vc = vc_cons[j].d; in do_bind_con_driver() local
3664 vc->vc_can_do_color ? "colour" : "mono", in do_bind_con_driver()
3665 desc, vc->vc_cols, vc->vc_rows); in do_bind_con_driver()
3668 vc = vc_cons[k].d; in do_bind_con_driver()
3669 update_screen(vc); in do_bind_con_driver()
3960 bool con_is_visible(const struct vc_data *vc) in con_is_visible() argument
3964 return *vc->vc_display_fg == vc; in con_is_visible()
3980 int con_debug_enter(struct vc_data *vc) in con_debug_enter() argument
3987 saved_vc_mode = vc->vc_mode; in con_debug_enter()
3989 vc->vc_mode = KD_TEXT; in con_debug_enter()
3991 if (vc->vc_sw->con_debug_enter) in con_debug_enter()
3992 ret = vc->vc_sw->con_debug_enter(vc); in con_debug_enter()
3995 if (vc->vc_rows < 999) { in con_debug_enter()
4004 snprintf(lns, 4, "%i", vc->vc_rows); in con_debug_enter()
4008 if (vc->vc_cols < 999) { in con_debug_enter()
4017 snprintf(cols, 4, "%i", vc->vc_cols); in con_debug_enter()
4038 struct vc_data *vc; in con_debug_leave() local
4047 vc = vc_cons[fg_console].d; in con_debug_leave()
4048 if (vc->vc_sw->con_debug_leave) in con_debug_leave()
4049 ret = vc->vc_sw->con_debug_leave(vc); in con_debug_leave()
4296 struct vc_data *vc = vc_cons[fg_console].d; in do_blank_screen() local
4306 vc->vc_sw->con_blank(vc, vesa_blank_mode + 1, 0); in do_blank_screen()
4313 hide_cursor(vc); in do_blank_screen()
4314 save_screen(vc); in do_blank_screen()
4315 vc->vc_sw->con_blank(vc, -1, 1); in do_blank_screen()
4318 set_origin(vc); in do_blank_screen()
4325 if (vc->vc_mode != KD_TEXT) { in do_blank_screen()
4330 hide_cursor(vc); in do_blank_screen()
4334 save_screen(vc); in do_blank_screen()
4336 i = vc->vc_sw->con_blank(vc, vesa_off_interval ? 1 : (vesa_blank_mode + 1), 0); in do_blank_screen()
4339 set_origin(vc); in do_blank_screen()
4348 vt_event_post(VT_EVENT_BLANK, vc->vc_num, vc->vc_num); in do_blank_screen()
4357 struct vc_data *vc; in do_unblank_screen() local
4377 vc = vc_cons[fg_console].d; in do_unblank_screen()
4378 if (vc->vc_mode != KD_TEXT) in do_unblank_screen()
4387 if (vc->vc_sw->con_blank(vc, 0, leaving_gfx)) in do_unblank_screen()
4389 update_screen(vc); in do_unblank_screen()
4392 set_palette(vc); in do_unblank_screen()
4393 set_cursor(vc); in do_unblank_screen()
4394 vt_event_post(VT_EVENT_UNBLANK, vc->vc_num, vc->vc_num); in do_unblank_screen()
4452 static void set_palette(struct vc_data *vc) in set_palette() argument
4456 if (vc->vc_mode != KD_GRAPHICS && vc->vc_sw->con_set_palette) in set_palette()
4457 vc->vc_sw->con_set_palette(vc, color_table); in set_palette()
4513 void reset_palette(struct vc_data *vc) in reset_palette() argument
4517 vc->vc_palette[k++] = default_red[j]; in reset_palette()
4518 vc->vc_palette[k++] = default_grn[j]; in reset_palette()
4519 vc->vc_palette[k++] = default_blu[j]; in reset_palette()
4521 set_palette(vc); in reset_palette()
4542 static int con_font_get(struct vc_data *vc, struct console_font_op *op) in con_font_get() argument
4560 if (vc->vc_mode != KD_TEXT) in con_font_get()
4562 else if (vc->vc_sw->con_font_get) in con_font_get()
4563 rc = vc->vc_sw->con_font_get(vc, &font, vpitch); in con_font_get()
4592 static int con_font_set(struct vc_data *vc, struct console_font_op *op) in con_font_set() argument
4599 if (vc->vc_mode != KD_TEXT) in con_font_set()
4623 if (vc->vc_mode != KD_TEXT) in con_font_set()
4625 else if (vc->vc_sw->con_font_set) { in con_font_set()
4626 if (vc_is_sel(vc)) in con_font_set()
4628 rc = vc->vc_sw->con_font_set(vc, &font, vpitch, op->flags); in con_font_set()
4636 static int con_font_default(struct vc_data *vc, struct console_font_op *op) in con_font_default() argument
4652 if (vc->vc_mode != KD_TEXT) { in con_font_default()
4656 if (vc->vc_sw->con_font_default) { in con_font_default()
4657 if (vc_is_sel(vc)) in con_font_default()
4659 rc = vc->vc_sw->con_font_default(vc, &font, s); in con_font_default()
4670 int con_font_op(struct vc_data *vc, struct console_font_op *op) in con_font_op() argument
4675 return con_font_set(vc, op); in con_font_op()
4678 return con_font_get(vc, op); in con_font_op()
4680 return con_font_default(vc, op); in con_font_op()
4693 u16 screen_glyph(const struct vc_data *vc, int offset) in screen_glyph() argument
4695 u16 w = scr_readw(screenpos(vc, offset, true)); in screen_glyph()
4698 if (w & vc->vc_hi_font_mask) in screen_glyph()
4704 u32 screen_glyph_unicode(const struct vc_data *vc, int n) in screen_glyph_unicode() argument
4706 u32 **uni_lines = vc->vc_uni_lines; in screen_glyph_unicode()
4709 return uni_lines[n / vc->vc_cols][n % vc->vc_cols]; in screen_glyph_unicode()
4711 return inverse_translate(vc, screen_glyph(vc, n * 2), true); in screen_glyph_unicode()
4716 unsigned short *screen_pos(const struct vc_data *vc, int w_offset, bool viewed) in screen_pos() argument
4718 return screenpos(vc, 2 * w_offset, viewed); in screen_pos()
4722 void getconsxy(const struct vc_data *vc, unsigned char xy[static 2]) in getconsxy() argument
4725 xy[0] = min(vc->state.x, 0xFFu); in getconsxy()
4726 xy[1] = min(vc->state.y, 0xFFu); in getconsxy()
4729 void putconsxy(struct vc_data *vc, unsigned char xy[static const 2]) in putconsxy() argument
4731 hide_cursor(vc); in putconsxy()
4732 gotoxy(vc, xy[0], xy[1]); in putconsxy()
4733 set_cursor(vc); in putconsxy()
4736 u16 vcs_scr_readw(const struct vc_data *vc, const u16 *org) in vcs_scr_readw() argument
4738 if ((unsigned long)org == vc->vc_pos && softcursor_original != -1) in vcs_scr_readw()
4743 void vcs_scr_writew(struct vc_data *vc, u16 val, u16 *org) in vcs_scr_writew() argument
4746 if ((unsigned long)org == vc->vc_pos) { in vcs_scr_writew()
4748 add_softcursor(vc); in vcs_scr_writew()
4752 void vcs_scr_updated(struct vc_data *vc) in vcs_scr_updated() argument
4754 notify_update(vc); in vcs_scr_updated()