[PATCH 2/3] remove console_macros.h
From: Roman Zippel
Date: Fri Jan 14 2005 - 22:50:57 EST
Hi,
Remove the macros in console_macros.h and so make the structure references
explicit.
Signed-off-by: Roman Zippel <zippel@xxxxxxxxxxxxxx>
drivers/char/console_macros.h | 71 --
linux-2.6-vc/drivers/char/vt.c | 1035 ++++++++++++++++++++---------------------
2 files changed, 523 insertions(+), 583 deletions(-)
Index: linux-2.6-vc/drivers/char/console_macros.h
===================================================================
--- linux-2.6-vc.orig/drivers/char/console_macros.h 2005-01-14 22:15:55.896858073 +0100
+++ /dev/null 1970-01-01 00:00:00.000000000 +0000
@@ -1,71 +0,0 @@
-#define cons_num (vc->vc_num)
-#define video_scan_lines (vc->vc_scan_lines)
-#define sw (vc->vc_sw)
-#define screenbuf (vc->vc_screenbuf)
-#define screenbuf_size (vc->vc_screenbuf_size)
-#define origin (vc->vc_origin)
-#define scr_top (vc->vc_scr_top)
-#define visible_origin (vc->vc_visible_origin)
-#define scr_end (vc->vc_scr_end)
-#define pos (vc->vc_pos)
-#define top (vc->vc_top)
-#define bottom (vc->vc_bottom)
-#define x (vc->vc_x)
-#define y (vc->vc_y)
-#define vc_state (vc->vc_state)
-#define npar (vc->vc_npar)
-#define par (vc->vc_par)
-#define ques (vc->vc_ques)
-#define attr (vc->vc_attr)
-#define saved_x (vc->vc_saved_x)
-#define saved_y (vc->vc_saved_y)
-#define translate (vc->vc_translate)
-#define G0_charset (vc->vc_G0_charset)
-#define G1_charset (vc->vc_G1_charset)
-#define saved_G0 (vc->vc_saved_G0)
-#define saved_G1 (vc->vc_saved_G1)
-#define utf (vc->vc_utf)
-#define utf_count (vc->vc_utf_count)
-#define utf_char (vc->vc_utf_char)
-#define video_erase_char (vc->vc_video_erase_char)
-#define disp_ctrl (vc->vc_disp_ctrl)
-#define toggle_meta (vc->vc_toggle_meta)
-#define decscnm (vc->vc_decscnm)
-#define decom (vc->vc_decom)
-#define decawm (vc->vc_decawm)
-#define deccm (vc->vc_deccm)
-#define decim (vc->vc_decim)
-#define deccolm (vc->vc_deccolm)
-#define need_wrap (vc->vc_need_wrap)
-#define kmalloced (vc->vc_kmalloced)
-#define report_mouse (vc->vc_report_mouse)
-#define color (vc->vc_color)
-#define s_color (vc->vc_s_color)
-#define def_color (vc->vc_def_color)
-#define foreground (color & 0x0f)
-#define background (color & 0xf0)
-#define charset (vc->vc_charset)
-#define s_charset (vc->vc_s_charset)
-#define intensity (vc->vc_intensity)
-#define underline (vc->vc_underline)
-#define blink (vc->vc_blink)
-#define reverse (vc->vc_reverse)
-#define s_intensity (vc->vc_s_intensity)
-#define s_underline (vc->vc_s_underline)
-#define s_blink (vc->vc_s_blink)
-#define s_reverse (vc->vc_s_reverse)
-#define ulcolor (vc->vc_ulcolor)
-#define halfcolor (vc->vc_halfcolor)
-#define tab_stop (vc->vc_tab_stop)
-#define palette (vc->vc_palette)
-#define bell_pitch (vc->vc_bell_pitch)
-#define bell_duration (vc->vc_bell_duration)
-#define cursor_type (vc->vc_cursor_type)
-#define display_fg (vc->vc_display_fg)
-#define complement_mask (vc->vc_complement_mask)
-#define s_complement_mask (vc->vc_s_complement_mask)
-#define hi_font_mask (vc->vc_hi_font_mask)
-
-#define vcmode (vt_cons[vc->vc_num]->vc_mode)
-
-#define structsize (sizeof(struct vc_data) + sizeof(struct vt_struct))
Index: linux-2.6-vc/drivers/char/vt.c
===================================================================
--- linux-2.6-vc.orig/drivers/char/vt.c 2005-01-14 22:15:55.894858418 +0100
+++ linux-2.6-vc/drivers/char/vt.c 2005-01-14 22:16:13.448833821 +0100
@@ -98,8 +98,6 @@
#include <asm/system.h>
#include <asm/uaccess.h>
-#include "console_macros.h"
-
const struct consw *conswitchp;
@@ -255,12 +253,12 @@ static void scrup(struct vc_data *vc, un
nr = b - t - 1;
if (b > vc->vc_rows || t >= b || nr < 1)
return;
- if (CON_IS_VISIBLE(vc) && sw->con_scroll(vc, t, b, SM_UP, nr))
+ if (CON_IS_VISIBLE(vc) && vc->vc_sw->con_scroll(vc, t, b, SM_UP, nr))
return;
- d = (unsigned short *)(origin + vc->vc_size_row * t);
- s = (unsigned short *)(origin + vc->vc_size_row * (t + nr));
+ d = (unsigned short *)(vc->vc_origin + vc->vc_size_row * t);
+ s = (unsigned short *)(vc->vc_origin + vc->vc_size_row * (t + nr));
scr_memmovew(d, s, (b - t - nr) * vc->vc_size_row);
- scr_memsetw(d + (b - t - nr) * vc->vc_cols, video_erase_char,
+ scr_memsetw(d + (b - t - nr) * vc->vc_cols, vc->vc_video_erase_char,
vc->vc_size_row * nr);
}
@@ -273,12 +271,12 @@ static void scrdown(struct vc_data *vc,
nr = b - t - 1;
if (b > vc->vc_rows || t >= b || nr < 1)
return;
- if (CON_IS_VISIBLE(vc) && sw->con_scroll(vc, t, b, SM_DOWN, nr))
+ if (CON_IS_VISIBLE(vc) && vc->vc_sw->con_scroll(vc, t, b, SM_DOWN, nr))
return;
- s = (unsigned short *)(origin + vc->vc_size_row * t);
+ s = (unsigned short *)(vc->vc_origin + vc->vc_size_row * t);
step = vc->vc_cols * nr;
scr_memmovew(s + step, s, (b - t - nr) * vc->vc_size_row);
- scr_memsetw(s, video_erase_char, 2*step);
+ scr_memsetw(s, vc->vc_video_erase_char, 2 * step);
}
static void do_update_region(struct vc_data *vc, unsigned long start, int count)
@@ -342,8 +340,8 @@ void update_region(struct vc_data *vc, u
static u8 build_attr(struct vc_data *vc, u8 _color, u8 _intensity, u8 _blink, u8 _underline, u8 _reverse)
{
- if (sw->con_build_attr)
- return sw->con_build_attr(vc, _color, _intensity, _blink, _underline, _reverse);
+ if (vc->vc_sw->con_build_attr)
+ return vc->vc_sw->con_build_attr(vc, _color, _intensity, _blink, _underline, _reverse);
#ifndef VT_BUF_VRAM_ONLY
/*
@@ -357,23 +355,23 @@ static u8 build_attr(struct vc_data *vc,
* Bit 7 : blink
*/
{
- u8 a = color;
+ u8 a = vc->vc_color;
if (!vc->vc_can_do_color)
return _intensity |
(_underline ? 4 : 0) |
(_reverse ? 8 : 0) |
(_blink ? 0x80 : 0);
if (_underline)
- a = (a & 0xf0) | ulcolor;
+ a = (a & 0xf0) | vc->vc_ulcolor;
else if (_intensity == 0)
- a = (a & 0xf0) | halfcolor;
+ a = (a & 0xf0) | vc->vc_ulcolor;
if (_reverse)
a = ((a) & 0x88) | ((((a) >> 4) | ((a) << 4)) & 0x77);
if (_blink)
a ^= 0x80;
if (_intensity == 2)
a ^= 0x08;
- if (hi_font_mask == 0x100)
+ if (vc->vc_hi_font_mask == 0x100)
a <<= 1;
return a;
}
@@ -384,8 +382,8 @@ static u8 build_attr(struct vc_data *vc,
static void update_attr(struct vc_data *vc)
{
- attr = build_attr(vc, color, intensity, blink, underline, reverse ^ decscnm);
- video_erase_char = (build_attr(vc, color, 1, blink, 0, decscnm) << 8) | ' ';
+ vc->vc_attr = build_attr(vc, vc->vc_color, vc->vc_intensity, vc->vc_blink, vc->vc_underline, vc->vc_reverse ^ vc->vc_decscnm);
+ vc->vc_video_erase_char = (build_attr(vc, vc->vc_color, 1, vc->vc_blink, 0, vc->vc_decscnm) << 8) | ' ';
}
/* Note: inverting the screen twice should revert to the original state */
@@ -465,44 +463,44 @@ void complement_pos(struct vc_data *vc,
static void insert_char(struct vc_data *vc, unsigned int nr)
{
- unsigned short *p, *q = (unsigned short *) pos;
+ unsigned short *p, *q = (unsigned short *)vc->vc_pos;
- p = q + vc->vc_cols - nr - x;
+ p = q + vc->vc_cols - nr - vc->vc_x;
while (--p >= q)
scr_writew(scr_readw(p), p + nr);
- scr_memsetw(q, video_erase_char, nr*2);
- need_wrap = 0;
+ scr_memsetw(q, vc->vc_video_erase_char, nr * 2);
+ vc->vc_need_wrap = 0;
if (DO_UPDATE(vc)) {
- unsigned short oldattr = attr;
- sw->con_bmove(vc, y, x, y, x + nr, 1,
- vc->vc_cols - x - nr);
- attr = video_erase_char >> 8;
+ unsigned short oldattr = vc->vc_attr;
+ vc->vc_sw->con_bmove(vc, vc->vc_y, vc->vc_x, vc->vc_y, vc->vc_x + nr, 1,
+ vc->vc_cols - vc->vc_x - nr);
+ vc->vc_attr = vc->vc_video_erase_char >> 8;
while (nr--)
- sw->con_putc(vc, video_erase_char, y, x + nr);
- attr = oldattr;
+ vc->vc_sw->con_putc(vc, vc->vc_video_erase_char, vc->vc_y, vc->vc_x + nr);
+ vc->vc_attr = oldattr;
}
}
static void delete_char(struct vc_data *vc, unsigned int nr)
{
- unsigned int i = x;
- unsigned short *p = (unsigned short *) pos;
+ unsigned int i = vc->vc_x;
+ unsigned short *p = (unsigned short *)vc->vc_pos;
while (++i <= vc->vc_cols - nr) {
scr_writew(scr_readw(p+nr), p);
p++;
}
- scr_memsetw(p, video_erase_char, nr*2);
- need_wrap = 0;
+ scr_memsetw(p, vc->vc_video_erase_char, nr * 2);
+ vc->vc_need_wrap = 0;
if (DO_UPDATE(vc)) {
- unsigned short oldattr = attr;
- sw->con_bmove(vc, y, x + nr, y, x, 1,
- vc->vc_cols - x - nr);
- attr = video_erase_char >> 8;
+ unsigned short oldattr = vc->vc_attr;
+ vc->vc_sw->con_bmove(vc, vc->vc_y, vc->vc_x + nr, vc->vc_y, vc->vc_x, 1,
+ vc->vc_cols - vc->vc_x - nr);
+ vc->vc_attr = vc->vc_video_erase_char >> 8;
while (nr--)
- sw->con_putc(vc, video_erase_char, y,
+ vc->vc_sw->con_putc(vc, vc->vc_video_erase_char, vc->vc_y,
vc->vc_cols - 1 - nr);
- attr = oldattr;
+ vc->vc_attr = oldattr;
}
}
@@ -564,20 +562,20 @@ static void set_origin(struct vc_data *v
WARN_CONSOLE_UNLOCKED();
if (!CON_IS_VISIBLE(vc) ||
- !sw->con_set_origin ||
- !sw->con_set_origin(vc))
- origin = (unsigned long) screenbuf;
- visible_origin = origin;
- scr_end = origin + screenbuf_size;
- pos = origin + vc->vc_size_row * y + 2 * x;
+ !vc->vc_sw->con_set_origin ||
+ !vc->vc_sw->con_set_origin(vc))
+ vc->vc_origin = (unsigned long)vc->vc_screenbuf;
+ vc->vc_visible_origin = vc->vc_origin;
+ vc->vc_scr_end = vc->vc_origin + vc->vc_screenbuf_size;
+ vc->vc_pos = vc->vc_origin + vc->vc_size_row * vc->vc_y + 2 * vc->vc_x;
}
static inline void save_screen(struct vc_data *vc)
{
WARN_CONSOLE_UNLOCKED();
- if (sw->con_save_screen)
- sw->con_save_screen(vc);
+ if (vc->vc_sw->con_save_screen)
+ vc->vc_sw->con_save_screen(vc);
}
/*
@@ -586,12 +584,12 @@ static inline void save_screen(struct vc
static void clear_buffer_attributes(struct vc_data *vc)
{
- unsigned short *p = (unsigned short *) origin;
- int count = screenbuf_size/2;
- int mask = hi_font_mask | 0xff;
+ unsigned short *p = (unsigned short *)vc->vc_origin;
+ int count = vc->vc_screenbuf_size / 2;
+ int mask = vc->vc_hi_font_mask | 0xff;
for (; count > 0; count--, p++) {
- scr_writew((scr_readw(p)&mask) | (video_erase_char&~mask), p);
+ scr_writew((scr_readw(p)&mask) | (vc->vc_video_erase_char & ~mask), p);
}
}
@@ -630,7 +628,7 @@ void redraw_screen(struct vc_data *vc, i
int old_was_color = vc->vc_can_do_color;
set_origin(vc);
- update = sw->con_switch(vc);
+ update = vc->vc_sw->con_switch(vc);
set_palette(vc);
/*
* If console changed from mono<->color, the best we can do
@@ -642,8 +640,8 @@ void redraw_screen(struct vc_data *vc, i
update_attr(vc);
clear_buffer_attributes(vc);
}
- if (update && vcmode != KD_GRAPHICS)
- do_update_region(vc, origin, screenbuf_size / 2);
+ if (update && vt_cons[vc->vc_num]->vc_mode != KD_GRAPHICS)
+ do_update_region(vc, vc->vc_origin, vc->vc_screenbuf_size / 2);
}
set_cursor(vc);
if (is_switch) {
@@ -663,28 +661,28 @@ int vc_cons_allocated(unsigned int i)
static void visual_init(struct vc_data *vc, int num, int init)
{
- /* ++Geert: sw->con_init determines console size */
- if (sw)
- module_put(sw->owner);
- sw = conswitchp;
+ /* ++Geert: vc->vc_sw->con_init determines console size */
+ if (vc->vc_sw)
+ module_put(vc->vc_sw->owner);
+ vc->vc_sw = conswitchp;
#ifndef VT_SINGLE_DRIVER
if (con_driver_map[num])
- sw = con_driver_map[num];
+ vc->vc_sw = con_driver_map[num];
#endif
- __module_get(sw->owner);
+ __module_get(vc->vc_sw->owner);
vc->vc_num = num;
- display_fg = &master_display_fg;
+ vc->vc_display_fg = &master_display_fg;
vc->vc_uni_pagedir_loc = &vc->vc_uni_pagedir;
vc->vc_uni_pagedir = 0;
- hi_font_mask = 0;
- complement_mask = 0;
+ vc->vc_hi_font_mask = 0;
+ vc->vc_complement_mask = 0;
vc->vc_can_do_color = 0;
- sw->con_init(vc, init);
- if (!complement_mask)
- complement_mask = vc->vc_can_do_color ? 0x7700 : 0x0800;
- s_complement_mask = complement_mask;
+ vc->vc_sw->con_init(vc, init);
+ if (!vc->vc_complement_mask)
+ vc->vc_complement_mask = vc->vc_can_do_color ? 0x7700 : 0x0800;
+ vc->vc_s_complement_mask = vc->vc_complement_mask;
vc->vc_size_row = vc->vc_cols << 1;
- screenbuf_size = vc->vc_rows * vc->vc_size_row;
+ vc->vc_screenbuf_size = vc->vc_rows * vc->vc_size_row;
}
int vc_allocate(unsigned int currcons) /* return 0 on success */
@@ -707,25 +705,25 @@ int vc_allocate(unsigned int currcons) /
/* although the numbers above are not valid since long ago, the
point is still up-to-date and the comment still has its value
even if only as a historical artifact. --mj, July 1998 */
- p = (long) kmalloc(structsize, GFP_KERNEL);
+ p = (long) kmalloc(sizeof(struct vc_data) + sizeof(struct vt_struct), GFP_KERNEL);
if (!p)
return -ENOMEM;
- memset((void *)p, 0, structsize);
+ memset((void *)p, 0, sizeof(struct vc_data) + sizeof(struct vt_struct));
vc_cons[currcons].d = vc = (struct vc_data *)p;
vt_cons[currcons] = (struct vt_struct *)(p+sizeof(struct vc_data));
vc_cons[currcons].d->vc_vt = vt_cons[currcons];
visual_init(vc, currcons, 1);
if (!*vc->vc_uni_pagedir_loc)
con_set_default_unimap(vc);
- q = (long)kmalloc(screenbuf_size, GFP_KERNEL);
+ q = (long)kmalloc(vc->vc_screenbuf_size, GFP_KERNEL);
if (!q) {
kfree((char *) p);
vc_cons[currcons].d = NULL;
vt_cons[currcons] = NULL;
return -ENOMEM;
}
- screenbuf = (unsigned short *) q;
- kmalloced = 1;
+ vc->vc_screenbuf = (unsigned short *)q;
+ vc->vc_kmalloced = 1;
vc_init(vc, vc->vc_rows, vc->vc_cols, 1);
if (!pm_con) {
@@ -742,8 +740,8 @@ inline int resize_screen(struct vc_data
/* Resizes the resolution of the display adapater */
int err = 0;
- if (vcmode != KD_GRAPHICS && sw->con_resize)
- err = sw->con_resize(vc, width, height);
+ if (vt_cons[vc->vc_num]->vc_mode != KD_GRAPHICS && vc->vc_sw->con_resize)
+ err = vc->vc_sw->con_resize(vc, width, height);
return err;
}
@@ -784,7 +782,7 @@ int vc_resize(struct vc_data *vc, unsign
old_rows = vc->vc_rows;
old_cols = vc->vc_cols;
old_row_size = vc->vc_size_row;
- old_screen_size = screenbuf_size;
+ old_screen_size = vc->vc_screenbuf_size;
err = resize_screen(vc, new_cols, new_rows);
if (err) {
@@ -795,11 +793,11 @@ int vc_resize(struct vc_data *vc, unsign
vc->vc_rows = new_rows;
vc->vc_cols = new_cols;
vc->vc_size_row = new_row_size;
- screenbuf_size = new_screen_size;
+ vc->vc_screenbuf_size = new_screen_size;
rlth = min(old_row_size, new_row_size);
rrem = new_row_size - rlth;
- old_origin = origin;
+ old_origin = vc->vc_origin;
new_origin = (long) newscreen;
new_scr_end = new_origin + new_screen_size;
if (new_rows < old_rows)
@@ -807,26 +805,26 @@ int vc_resize(struct vc_data *vc, unsign
update_attr(vc);
- while (old_origin < scr_end) {
+ while (old_origin < vc->vc_scr_end) {
scr_memcpyw((unsigned short *) new_origin, (unsigned short *) old_origin, rlth);
if (rrem)
- scr_memsetw((void *)(new_origin + rlth), video_erase_char, rrem);
+ scr_memsetw((void *)(new_origin + rlth), vc->vc_video_erase_char, rrem);
old_origin += old_row_size;
new_origin += new_row_size;
}
if (new_scr_end > new_origin)
- scr_memsetw((void *) new_origin, video_erase_char, new_scr_end - new_origin);
- if (kmalloced)
- kfree(screenbuf);
- screenbuf = newscreen;
- kmalloced = 1;
- screenbuf_size = new_screen_size;
+ scr_memsetw((void *)new_origin, vc->vc_video_erase_char, new_scr_end - new_origin);
+ if (vc->vc_kmalloced)
+ kfree(vc->vc_screenbuf);
+ vc->vc_screenbuf = newscreen;
+ vc->vc_kmalloced = 1;
+ vc->vc_screenbuf_size = new_screen_size;
set_origin(vc);
/* do part of a reset_terminal() */
- top = 0;
- bottom = vc->vc_rows;
- gotoxy(vc, x, y);
+ vc->vc_top = 0;
+ vc->vc_bottom = vc->vc_rows;
+ gotoxy(vc, vc->vc_x, vc->vc_y);
save_cur(vc);
if (vc->vc_tty) {
@@ -835,7 +833,7 @@ int vc_resize(struct vc_data *vc, unsign
memset(&ws, 0, sizeof(ws));
ws.ws_row = vc->vc_rows;
ws.ws_col = vc->vc_cols;
- ws.ws_ypixel = video_scan_lines;
+ ws.ws_ypixel = vc->vc_scan_lines;
if ((ws.ws_row != cws->ws_row || ws.ws_col != cws->ws_col) &&
vc->vc_tty->pgrp > 0)
kill_pg(vc->vc_tty->pgrp, SIGWINCH, 1);
@@ -854,9 +852,9 @@ void vc_disallocate(unsigned int currcon
if (vc_cons_allocated(currcons)) {
struct vc_data *vc = vc_cons[currcons].d;
- sw->con_deinit(vc);
- if (kmalloced)
- kfree(screenbuf);
+ vc->vc_sw->con_deinit(vc);
+ if (vc->vc_kmalloced)
+ kfree(vc->vc_screenbuf);
if (currcons >= MIN_NR_CONSOLES)
kfree(vc);
vc_cons[currcons].d = NULL;
@@ -931,7 +929,7 @@ static void gotoxy(struct vc_data *vc, i
/* for absolute user moves, when decom is set */
static void gotoxay(struct vc_data *vc, int new_x, int new_y)
{
- gotoxy(vc, new_x, decom ? (top+new_y) : new_y);
+ gotoxy(vc, new_x, vc->vc_decom ? (vc->vc_top + new_y) : new_y);
}
void scrollback(struct vc_data *vc, int lines)
@@ -953,13 +951,13 @@ static void lf(struct vc_data *vc)
/* don't scroll if above bottom of scrolling region, or
* if below scrolling region
*/
- if (y+1 == bottom)
- scrup(vc, top, bottom, 1);
- else if (y < vc->vc_rows - 1) {
- y++;
- pos += vc->vc_size_row;
+ if (vc->vc_y + 1 == vc->vc_bottom)
+ scrup(vc, vc->vc_top, vc->vc_bottom, 1);
+ else if (vc->vc_y < vc->vc_rows - 1) {
+ vc->vc_y++;
+ vc->vc_pos += vc->vc_size_row;
}
- need_wrap = 0;
+ vc->vc_need_wrap = 0;
}
static void ri(struct vc_data *vc)
@@ -967,27 +965,27 @@ static void ri(struct vc_data *vc)
/* don't scroll if below top of scrolling region, or
* if above scrolling region
*/
- if (y == top)
- scrdown(vc, top, bottom, 1);
- else if (y > 0) {
- y--;
- pos -= vc->vc_size_row;
+ if (vc->vc_y == vc->vc_top)
+ scrdown(vc, vc->vc_top, vc->vc_bottom, 1);
+ else if (vc->vc_y > 0) {
+ vc->vc_y--;
+ vc->vc_pos -= vc->vc_size_row;
}
- need_wrap = 0;
+ vc->vc_need_wrap = 0;
}
static inline void cr(struct vc_data *vc)
{
- pos -= x<<1;
- need_wrap = x = 0;
+ vc->vc_pos -= vc->vc_x << 1;
+ vc->vc_need_wrap = vc->vc_x = 0;
}
static inline void bs(struct vc_data *vc)
{
- if (x) {
- pos -= 2;
- x--;
- need_wrap = 0;
+ if (vc->vc_x) {
+ vc->vc_pos -= 2;
+ vc->vc_x--;
+ vc->vc_need_wrap = 0;
}
}
@@ -1003,41 +1001,41 @@ static void csi_J(struct vc_data *vc, in
switch (vpar) {
case 0: /* erase from cursor to end of display */
- count = (scr_end-pos)>>1;
- start = (unsigned short *) pos;
+ count = (vc->vc_scr_end - vc->vc_pos) >> 1;
+ start = (unsigned short *)vc->vc_pos;
if (DO_UPDATE(vc)) {
/* do in two stages */
- sw->con_clear(vc, y, x, 1,
- vc->vc_cols - x);
- sw->con_clear(vc, y + 1, 0,
- vc->vc_rows - y - 1,
+ vc->vc_sw->con_clear(vc, vc->vc_y, vc->vc_x, 1,
+ vc->vc_cols - vc->vc_x);
+ vc->vc_sw->con_clear(vc, vc->vc_y + 1, 0,
+ vc->vc_rows - vc->vc_y - 1,
vc->vc_cols);
}
break;
case 1: /* erase from start to cursor */
- count = ((pos-origin)>>1)+1;
- start = (unsigned short *) origin;
+ count = ((vc->vc_pos - vc->vc_origin) >> 1) + 1;
+ start = (unsigned short *)vc->vc_origin;
if (DO_UPDATE(vc)) {
/* do in two stages */
- sw->con_clear(vc, 0, 0, y,
+ vc->vc_sw->con_clear(vc, 0, 0, vc->vc_y,
vc->vc_cols);
- sw->con_clear(vc, y, 0, 1,
- x + 1);
+ vc->vc_sw->con_clear(vc, vc->vc_y, 0, 1,
+ vc->vc_x + 1);
}
break;
case 2: /* erase whole display */
count = vc->vc_cols * vc->vc_rows;
- start = (unsigned short *) origin;
+ start = (unsigned short *)vc->vc_origin;
if (DO_UPDATE(vc))
- sw->con_clear(vc, 0, 0,
+ vc->vc_sw->con_clear(vc, 0, 0,
vc->vc_rows,
vc->vc_cols);
break;
default:
return;
}
- scr_memsetw(start, video_erase_char, 2*count);
- need_wrap = 0;
+ scr_memsetw(start, vc->vc_video_erase_char, 2 * count);
+ vc->vc_need_wrap = 0;
}
static void csi_K(struct vc_data *vc, int vpar)
@@ -1047,31 +1045,31 @@ static void csi_K(struct vc_data *vc, in
switch (vpar) {
case 0: /* erase from cursor to end of line */
- count = vc->vc_cols - x;
- start = (unsigned short *) pos;
+ count = vc->vc_cols - vc->vc_x;
+ start = (unsigned short *)vc->vc_pos;
if (DO_UPDATE(vc))
- sw->con_clear(vc, y, x, 1,
- vc->vc_cols - x);
+ vc->vc_sw->con_clear(vc, vc->vc_y, vc->vc_x, 1,
+ vc->vc_cols - vc->vc_x);
break;
case 1: /* erase from start of line to cursor */
- start = (unsigned short *) (pos - (x<<1));
- count = x+1;
+ start = (unsigned short *)(vc->vc_pos - (vc->vc_x << 1));
+ count = vc->vc_x + 1;
if (DO_UPDATE(vc))
- sw->con_clear(vc, y, 0, 1,
- x + 1);
+ vc->vc_sw->con_clear(vc, vc->vc_y, 0, 1,
+ vc->vc_x + 1);
break;
case 2: /* erase whole line */
- start = (unsigned short *) (pos - (x<<1));
+ start = (unsigned short *)(vc->vc_pos - (vc->vc_x << 1));
count = vc->vc_cols;
if (DO_UPDATE(vc))
- sw->con_clear(vc, y, 0, 1,
+ vc->vc_sw->con_clear(vc, vc->vc_y, 0, 1,
vc->vc_cols);
break;
default:
return;
}
- scr_memsetw(start, video_erase_char, 2 * count);
- need_wrap = 0;
+ scr_memsetw(start, vc->vc_video_erase_char, 2 * count);
+ vc->vc_need_wrap = 0;
}
static void csi_X(struct vc_data *vc, int vpar) /* erase the following vpar positions */
@@ -1080,21 +1078,21 @@ static void csi_X(struct vc_data *vc, in
if (!vpar)
vpar++;
- count = (vpar > vc->vc_cols - x) ? (vc->vc_cols - x) : vpar;
+ count = (vpar > vc->vc_cols - vc->vc_x) ? (vc->vc_cols - vc->vc_x) : vpar;
- scr_memsetw((unsigned short *) pos, video_erase_char, 2 * count);
+ scr_memsetw((unsigned short *)vc->vc_pos, vc->vc_video_erase_char, 2 * count);
if (DO_UPDATE(vc))
- sw->con_clear(vc, y, x, 1, count);
- need_wrap = 0;
+ vc->vc_sw->con_clear(vc, vc->vc_y, vc->vc_x, 1, count);
+ vc->vc_need_wrap = 0;
}
static void default_attr(struct vc_data *vc)
{
- intensity = 1;
- underline = 0;
- reverse = 0;
- blink = 0;
- color = def_color;
+ vc->vc_intensity = 1;
+ vc->vc_underline = 0;
+ vc->vc_reverse = 0;
+ vc->vc_blink = 0;
+ vc->vc_color = vc->vc_def_color;
}
/* console_sem is held */
@@ -1102,92 +1100,92 @@ static void csi_m(struct vc_data *vc)
{
int i;
- for (i=0;i<=npar;i++)
- switch (par[i]) {
+ for (i = 0; i <= vc->vc_npar; i++)
+ switch (vc->vc_par[i]) {
case 0: /* all attributes off */
default_attr(vc);
break;
case 1:
- intensity = 2;
+ vc->vc_intensity = 2;
break;
case 2:
- intensity = 0;
+ vc->vc_intensity = 0;
break;
case 4:
- underline = 1;
+ vc->vc_underline = 1;
break;
case 5:
- blink = 1;
+ vc->vc_blink = 1;
break;
case 7:
- reverse = 1;
+ vc->vc_reverse = 1;
break;
case 10: /* ANSI X3.64-1979 (SCO-ish?)
* Select primary font, don't display
* control chars if defined, don't set
* bit 8 on output.
*/
- translate = set_translate(charset == 0
- ? G0_charset
- : G1_charset, vc);
- disp_ctrl = 0;
- toggle_meta = 0;
+ vc->vc_translate = set_translate(vc->vc_charset == 0
+ ? vc->vc_G0_charset
+ : vc->vc_G1_charset, vc);
+ vc->vc_disp_ctrl = 0;
+ vc->vc_toggle_meta = 0;
break;
case 11: /* ANSI X3.64-1979 (SCO-ish?)
* Select first alternate font, lets
* chars < 32 be displayed as ROM chars.
*/
- translate = set_translate(IBMPC_MAP, vc);
- disp_ctrl = 1;
- toggle_meta = 0;
+ vc->vc_translate = set_translate(IBMPC_MAP, vc);
+ vc->vc_disp_ctrl = 1;
+ vc->vc_toggle_meta = 0;
break;
case 12: /* ANSI X3.64-1979 (SCO-ish?)
* Select second alternate font, toggle
* high bit before displaying as ROM char.
*/
- translate = set_translate(IBMPC_MAP, vc);
- disp_ctrl = 1;
- toggle_meta = 1;
+ vc->vc_translate = set_translate(IBMPC_MAP, vc);
+ vc->vc_disp_ctrl = 1;
+ vc->vc_toggle_meta = 1;
break;
case 21:
case 22:
- intensity = 1;
+ vc->vc_intensity = 1;
break;
case 24:
- underline = 0;
+ vc->vc_underline = 0;
break;
case 25:
- blink = 0;
+ vc->vc_blink = 0;
break;
case 27:
- reverse = 0;
+ vc->vc_reverse = 0;
break;
case 38: /* ANSI X3.64-1979 (SCO-ish?)
* Enables underscore, white foreground
* with white underscore (Linux - use
* default foreground).
*/
- color = (def_color & 0x0f) | background;
- underline = 1;
+ vc->vc_color = (vc->vc_def_color & 0x0f) | (vc->vc_color & 0xf0);
+ vc->vc_underline = 1;
break;
case 39: /* ANSI X3.64-1979 (SCO-ish?)
* Disable underline option.
* Reset colour to default? It did this
* before...
*/
- color = (def_color & 0x0f) | background;
- underline = 0;
+ vc->vc_color = (vc->vc_def_color & 0x0f) | (vc->vc_color & 0xf0);
+ vc->vc_underline = 0;
break;
case 49:
- color = (def_color & 0xf0) | foreground;
+ vc->vc_color = (vc->vc_def_color & 0xf0) | (vc->vc_color & 0x0f);
break;
default:
- if (par[i] >= 30 && par[i] <= 37)
- color = color_table[par[i]-30]
- | background;
- else if (par[i] >= 40 && par[i] <= 47)
- color = (color_table[par[i]-40]<<4)
- | foreground;
+ if (vc->vc_par[i] >= 30 && vc->vc_par[i] <= 37)
+ vc->vc_color = color_table[vc->vc_par[i] - 30]
+ | (vc->vc_color & 0xf0);
+ else if (vc->vc_par[i] >= 40 && vc->vc_par[i] <= 47)
+ vc->vc_color = (color_table[vc->vc_par[i] - 40] << 4)
+ | (vc->vc_color & 0x0f);
break;
}
update_attr(vc);
@@ -1206,7 +1204,7 @@ static void cursor_report(struct vc_data
{
char buf[40];
- sprintf(buf, "\033[%d;%dR", y + (decom ? top+1 : 1), x+1);
+ sprintf(buf, "\033[%d;%dR", vc->vc_y + (vc->vc_decom ? vc->vc_top + 1 : 1), vc->vc_x + 1);
respond_string(buf, tty);
}
@@ -1232,9 +1230,7 @@ void mouse_report(struct tty_struct *tty
/* invoked via ioctl(TIOCLINUX) and through set_selection */
int mouse_reporting(void)
{
- struct vc_data *vc = vc_cons[fg_console].d;
-
- return report_mouse;
+ return vc_cons[fg_console].d->vc_report_mouse;
}
/* console_sem is held */
@@ -1242,8 +1238,9 @@ static void set_mode(struct vc_data *vc,
{
int i;
- for (i=0; i<=npar; i++)
- if (ques) switch(par[i]) { /* DEC private modes set/reset */
+ for (i = 0; i <= vc->vc_npar; i++)
+ if (vc->vc_ques) {
+ switch(vc->vc_par[i]) { /* DEC private modes set/reset */
case 1: /* Cursor keys send ^[Ox/^[[x */
if (on_off)
set_kbd(vc, decckm);
@@ -1251,7 +1248,7 @@ static void set_mode(struct vc_data *vc,
clr_kbd(vc, decckm);
break;
case 3: /* 80/132 mode switch unimplemented */
- deccolm = on_off;
+ vc->vc_deccolm = on_off;
#if 0
vc_resize(deccolm ? 132 : 80, vc->vc_rows);
/* this alone does not suffice; some user mode
@@ -1259,18 +1256,18 @@ static void set_mode(struct vc_data *vc,
#endif
break;
case 5: /* Inverted screen on/off */
- if (decscnm != on_off) {
- decscnm = on_off;
- invert_screen(vc, 0, screenbuf_size, 0);
+ if (vc->vc_decscnm != on_off) {
+ vc->vc_decscnm = on_off;
+ invert_screen(vc, 0, vc->vc_screenbuf_size, 0);
update_attr(vc);
}
break;
case 6: /* Origin relative/absolute */
- decom = on_off;
+ vc->vc_decom = on_off;
gotoxay(vc, 0, 0);
break;
case 7: /* Autowrap on/off */
- decawm = on_off;
+ vc->vc_decawm = on_off;
break;
case 8: /* Autorepeat on/off */
if (on_off)
@@ -1279,20 +1276,22 @@ static void set_mode(struct vc_data *vc,
clr_kbd(vc, decarm);
break;
case 9:
- report_mouse = on_off ? 1 : 0;
+ vc->vc_report_mouse = on_off ? 1 : 0;
break;
case 25: /* Cursor on/off */
- deccm = on_off;
+ vc->vc_deccm = on_off;
break;
case 1000:
- report_mouse = on_off ? 2 : 0;
+ vc->vc_report_mouse = on_off ? 2 : 0;
break;
- } else switch(par[i]) { /* ANSI modes set/reset */
+ }
+ } else {
+ switch(vc->vc_par[i]) { /* ANSI modes set/reset */
case 3: /* Monitor (display ctrls) */
- disp_ctrl = on_off;
+ vc->vc_disp_ctrl = on_off;
break;
case 4: /* Insert Mode on/off */
- decim = on_off;
+ vc->vc_decim = on_off;
break;
case 20: /* Lf, Enter == CrLf/Lf */
if (on_off)
@@ -1300,62 +1299,63 @@ static void set_mode(struct vc_data *vc,
else
clr_kbd(vc, lnm);
break;
+ }
}
}
/* console_sem is held */
static void setterm_command(struct vc_data *vc)
{
- switch(par[0]) {
+ switch(vc->vc_par[0]) {
case 1: /* set color for underline mode */
if (vc->vc_can_do_color &&
- par[1] < 16) {
- ulcolor = color_table[par[1]];
- if (underline)
+ vc->vc_par[1] < 16) {
+ vc->vc_ulcolor = color_table[vc->vc_par[1]];
+ if (vc->vc_underline)
update_attr(vc);
}
break;
case 2: /* set color for half intensity mode */
if (vc->vc_can_do_color &&
- par[1] < 16) {
- halfcolor = color_table[par[1]];
- if (intensity == 0)
+ vc->vc_par[1] < 16) {
+ vc->vc_halfcolor = color_table[vc->vc_par[1]];
+ if (vc->vc_intensity == 0)
update_attr(vc);
}
break;
case 8: /* store colors as defaults */
- def_color = attr;
- if (hi_font_mask == 0x100)
- def_color >>= 1;
+ vc->vc_def_color = vc->vc_attr;
+ if (vc->vc_hi_font_mask == 0x100)
+ vc->vc_def_color >>= 1;
default_attr(vc);
update_attr(vc);
break;
case 9: /* set blanking interval */
- blankinterval = ((par[1] < 60) ? par[1] : 60) * 60 * HZ;
+ blankinterval = ((vc->vc_par[1] < 60) ? vc->vc_par[1] : 60) * 60 * HZ;
poke_blanked_console();
break;
case 10: /* set bell frequency in Hz */
- if (npar >= 1)
- bell_pitch = par[1];
+ if (vc->vc_npar >= 1)
+ vc->vc_bell_pitch = vc->vc_par[1];
else
- bell_pitch = DEFAULT_BELL_PITCH;
+ vc->vc_bell_pitch = DEFAULT_BELL_PITCH;
break;
case 11: /* set bell duration in msec */
- if (npar >= 1)
- bell_duration = (par[1] < 2000) ?
- par[1]*HZ/1000 : 0;
+ if (vc->vc_npar >= 1)
+ vc->vc_bell_duration = (vc->vc_par[1] < 2000) ?
+ vc->vc_par[1] * HZ / 1000 : 0;
else
- bell_duration = DEFAULT_BELL_DURATION;
+ vc->vc_bell_duration = DEFAULT_BELL_DURATION;
break;
case 12: /* bring specified console to the front */
- if (par[1] >= 1 && vc_cons_allocated(par[1]-1))
- set_console(par[1] - 1);
+ if (vc->vc_par[1] >= 1 && vc_cons_allocated(vc->vc_par[1] - 1))
+ set_console(vc->vc_par[1] - 1);
break;
case 13: /* unblank the screen */
poke_blanked_console();
break;
case 14: /* set vesa powerdown interval */
- vesa_off_interval = ((par[1] < 60) ? par[1] : 60) * 60 * HZ;
+ vesa_off_interval = ((vc->vc_par[1] < 60) ? vc->vc_par[1] : 60) * 60 * HZ;
break;
case 15: /* activate the previous console */
set_console(last_console);
@@ -1366,8 +1366,8 @@ static void setterm_command(struct vc_da
/* console_sem is held */
static void csi_at(struct vc_data *vc, unsigned int nr)
{
- if (nr > vc->vc_cols - x)
- nr = vc->vc_cols - x;
+ if (nr > vc->vc_cols - vc->vc_x)
+ nr = vc->vc_cols - vc->vc_x;
else if (!nr)
nr = 1;
insert_char(vc, nr);
@@ -1376,19 +1376,19 @@ static void csi_at(struct vc_data *vc, u
/* console_sem is held */
static void csi_L(struct vc_data *vc, unsigned int nr)
{
- if (nr > vc->vc_rows - y)
- nr = vc->vc_rows - y;
+ if (nr > vc->vc_rows - vc->vc_y)
+ nr = vc->vc_rows - vc->vc_y;
else if (!nr)
nr = 1;
- scrdown(vc, y, bottom, nr);
- need_wrap = 0;
+ scrdown(vc, vc->vc_y, vc->vc_bottom, nr);
+ vc->vc_need_wrap = 0;
}
/* console_sem is held */
static void csi_P(struct vc_data *vc, unsigned int nr)
{
- if (nr > vc->vc_cols - x)
- nr = vc->vc_cols - x;
+ if (nr > vc->vc_cols - vc->vc_x)
+ nr = vc->vc_cols - vc->vc_x;
else if (!nr)
nr = 1;
delete_char(vc, nr);
@@ -1397,44 +1397,44 @@ static void csi_P(struct vc_data *vc, un
/* console_sem is held */
static void csi_M(struct vc_data *vc, unsigned int nr)
{
- if (nr > vc->vc_rows - y)
- nr = vc->vc_rows - y;
+ if (nr > vc->vc_rows - vc->vc_y)
+ nr = vc->vc_rows - vc->vc_y;
else if (!nr)
nr=1;
- scrup(vc, y, bottom, nr);
- need_wrap = 0;
+ scrup(vc, vc->vc_y, vc->vc_bottom, nr);
+ vc->vc_need_wrap = 0;
}
/* console_sem is held (except via vc_init->reset_terminal */
static void save_cur(struct vc_data *vc)
{
- saved_x = x;
- saved_y = y;
- s_intensity = intensity;
- s_underline = underline;
- s_blink = blink;
- s_reverse = reverse;
- s_charset = charset;
- s_color = color;
- saved_G0 = G0_charset;
- saved_G1 = G1_charset;
+ vc->vc_saved_x = vc->vc_x;
+ vc->vc_saved_y = vc->vc_y;
+ vc->vc_s_intensity = vc->vc_intensity;
+ vc->vc_s_underline = vc->vc_underline;
+ vc->vc_s_blink = vc->vc_blink;
+ vc->vc_s_reverse = vc->vc_reverse;
+ vc->vc_s_charset = vc->vc_charset;
+ vc->vc_s_color = vc->vc_color;
+ vc->vc_saved_G0 = vc->vc_G0_charset;
+ vc->vc_saved_G1 = vc->vc_G1_charset;
}
/* console_sem is held */
static void restore_cur(struct vc_data *vc)
{
- gotoxy(vc, saved_x, saved_y);
- intensity = s_intensity;
- underline = s_underline;
- blink = s_blink;
- reverse = s_reverse;
- charset = s_charset;
- color = s_color;
- G0_charset = saved_G0;
- G1_charset = saved_G1;
- translate = set_translate(charset ? G1_charset : G0_charset, vc);
+ gotoxy(vc, vc->vc_saved_x, vc->vc_saved_y);
+ vc->vc_intensity = vc->vc_s_intensity;
+ vc->vc_underline = vc->vc_s_underline;
+ vc->vc_blink = vc->vc_s_blink;
+ vc->vc_reverse = vc->vc_s_reverse;
+ vc->vc_charset = vc->vc_s_charset;
+ vc->vc_color = vc->vc_s_color;
+ vc->vc_G0_charset = vc->vc_saved_G0;
+ vc->vc_G1_charset = vc->vc_saved_G1;
+ vc->vc_translate = set_translate(vc->vc_charset ? vc->vc_G1_charset : vc->vc_G0_charset, vc);
update_attr(vc);
- need_wrap = 0;
+ vc->vc_need_wrap = 0;
}
enum { ESnormal, ESesc, ESsquare, ESgetpars, ESgotpars, ESfunckey,
@@ -1444,27 +1444,27 @@ enum { ESnormal, ESesc, ESsquare, ESgetp
/* console_sem is held (except via vc_init()) */
static void reset_terminal(struct vc_data *vc, int do_clear)
{
- top = 0;
- bottom = vc->vc_rows;
- vc_state = ESnormal;
- ques = 0;
- translate = set_translate(LAT1_MAP, vc);
- G0_charset = LAT1_MAP;
- G1_charset = GRAF_MAP;
- charset = 0;
- need_wrap = 0;
- report_mouse = 0;
- utf = 0;
- utf_count = 0;
-
- disp_ctrl = 0;
- toggle_meta = 0;
-
- decscnm = 0;
- decom = 0;
- decawm = 1;
- deccm = 1;
- decim = 0;
+ vc->vc_top = 0;
+ vc->vc_bottom = vc->vc_rows;
+ vc->vc_state = ESnormal;
+ vc->vc_ques = 0;
+ vc->vc_translate = set_translate(LAT1_MAP, vc);
+ vc->vc_G0_charset = LAT1_MAP;
+ vc->vc_G1_charset = GRAF_MAP;
+ vc->vc_charset = 0;
+ vc->vc_need_wrap = 0;
+ vc->vc_report_mouse = 0;
+ vc->vc_utf = 0;
+ vc->vc_utf_count = 0;
+
+ vc->vc_disp_ctrl = 0;
+ vc->vc_toggle_meta = 0;
+
+ vc->vc_decscnm = 0;
+ vc->vc_decom = 0;
+ vc->vc_decawm = 1;
+ vc->vc_deccm = 1;
+ vc->vc_decim = 0;
set_kbd(vc, decarm);
clr_kbd(vc, decckm);
@@ -1477,20 +1477,20 @@ static void reset_terminal(struct vc_dat
/* do not do set_leds here because this causes an endless tasklet loop
when the keyboard hasn't been initialized yet */
- cursor_type = CUR_DEFAULT;
- complement_mask = s_complement_mask;
+ vc->vc_cursor_type = CUR_DEFAULT;
+ vc->vc_complement_mask = vc->vc_s_complement_mask;
default_attr(vc);
update_attr(vc);
- tab_stop[0] = 0x01010100;
- tab_stop[1] =
- tab_stop[2] =
- tab_stop[3] =
- tab_stop[4] = 0x01010101;
+ vc->vc_tab_stop[0] = 0x01010100;
+ vc->vc_tab_stop[1] =
+ vc->vc_tab_stop[2] =
+ vc->vc_tab_stop[3] =
+ vc->vc_tab_stop[4] = 0x01010101;
- bell_pitch = DEFAULT_BELL_PITCH;
- bell_duration = DEFAULT_BELL_DURATION;
+ vc->vc_bell_pitch = DEFAULT_BELL_PITCH;
+ vc->vc_bell_duration = DEFAULT_BELL_DURATION;
gotoxy(vc, 0, 0);
save_cur(vc);
@@ -1509,20 +1509,20 @@ static void do_con_trol(struct tty_struc
case 0:
return;
case 7:
- if (bell_duration)
- kd_mksound(bell_pitch, bell_duration);
+ if (vc->vc_bell_duration)
+ kd_mksound(vc->vc_bell_pitch, vc->vc_bell_duration);
return;
case 8:
bs(vc);
return;
case 9:
- pos -= (x << 1);
- while (x < vc->vc_cols - 1) {
- x++;
- if (tab_stop[x >> 5] & (1 << (x & 31)))
+ vc->vc_pos -= (vc->vc_x << 1);
+ while (vc->vc_x < vc->vc_cols - 1) {
+ vc->vc_x++;
+ if (vc->vc_tab_stop[vc->vc_x >> 5] & (1 << (vc->vc_x & 31)))
break;
}
- pos += (x << 1);
+ vc->vc_pos += (vc->vc_x << 1);
return;
case 10: case 11: case 12:
lf(vc);
@@ -1532,40 +1532,40 @@ static void do_con_trol(struct tty_struc
cr(vc);
return;
case 14:
- charset = 1;
- translate = set_translate(G1_charset, vc);
- disp_ctrl = 1;
+ vc->vc_charset = 1;
+ vc->vc_translate = set_translate(vc->vc_G1_charset, vc);
+ vc->vc_disp_ctrl = 1;
return;
case 15:
- charset = 0;
- translate = set_translate(G0_charset, vc);
- disp_ctrl = 0;
+ vc->vc_charset = 0;
+ vc->vc_translate = set_translate(vc->vc_G0_charset, vc);
+ vc->vc_disp_ctrl = 0;
return;
case 24: case 26:
- vc_state = ESnormal;
+ vc->vc_state = ESnormal;
return;
case 27:
- vc_state = ESesc;
+ vc->vc_state = ESesc;
return;
case 127:
del(vc);
return;
case 128+27:
- vc_state = ESsquare;
+ vc->vc_state = ESsquare;
return;
}
- switch(vc_state) {
+ switch(vc->vc_state) {
case ESesc:
- vc_state = ESnormal;
+ vc->vc_state = ESnormal;
switch (c) {
case '[':
- vc_state = ESsquare;
+ vc->vc_state = ESsquare;
return;
case ']':
- vc_state = ESnonstd;
+ vc->vc_state = ESnonstd;
return;
case '%':
- vc_state = ESpercent;
+ vc->vc_state = ESpercent;
return;
case 'E':
cr(vc);
@@ -1578,7 +1578,7 @@ static void do_con_trol(struct tty_struc
lf(vc);
return;
case 'H':
- tab_stop[x >> 5] |= (1 << (x & 31));
+ vc->vc_tab_stop[vc->vc_x >> 5] |= (1 << (vc->vc_x & 31));
return;
case 'Z':
respond_ID(tty);
@@ -1590,13 +1590,13 @@ static void do_con_trol(struct tty_struc
restore_cur(vc);
return;
case '(':
- vc_state = ESsetG0;
+ vc->vc_state = ESsetG0;
return;
case ')':
- vc_state = ESsetG1;
+ vc->vc_state = ESsetG1;
return;
case '#':
- vc_state = EShash;
+ vc->vc_state = EShash;
return;
case 'c':
reset_terminal(vc, 1);
@@ -1611,57 +1611,58 @@ static void do_con_trol(struct tty_struc
return;
case ESnonstd:
if (c=='P') { /* palette escape sequence */
- for (npar=0; npar<NPAR; npar++)
- par[npar] = 0 ;
- npar = 0 ;
- vc_state = ESpalette;
+ for (vc->vc_npar = 0; vc->vc_npar < NPAR; vc->vc_npar++)
+ vc->vc_par[vc->vc_npar] = 0;
+ vc->vc_npar = 0;
+ vc->vc_state = ESpalette;
return;
} else if (c=='R') { /* reset palette */
reset_palette(vc);
- vc_state = ESnormal;
+ vc->vc_state = ESnormal;
} else
- vc_state = ESnormal;
+ vc->vc_state = ESnormal;
return;
case ESpalette:
if ( (c>='0'&&c<='9') || (c>='A'&&c<='F') || (c>='a'&&c<='f') ) {
- par[npar++] = (c>'9' ? (c&0xDF)-'A'+10 : c-'0') ;
- if (npar==7) {
- int i = par[0]*3, j = 1;
- palette[i] = 16*par[j++];
- palette[i++] += par[j++];
- palette[i] = 16*par[j++];
- palette[i++] += par[j++];
- palette[i] = 16*par[j++];
- palette[i] += par[j];
+ vc->vc_par[vc->vc_npar++] = (c > '9' ? (c & 0xDF) - 'A' + 10 : c - '0');
+ if (vc->vc_npar == 7) {
+ int i = vc->vc_par[0] * 3, j = 1;
+ vc->vc_palette[i] = 16 * vc->vc_par[j++];
+ vc->vc_palette[i++] += vc->vc_par[j++];
+ vc->vc_palette[i] = 16 * vc->vc_par[j++];
+ vc->vc_palette[i++] += vc->vc_par[j++];
+ vc->vc_palette[i] = 16 * vc->vc_par[j++];
+ vc->vc_palette[i] += vc->vc_par[j];
set_palette(vc);
- vc_state = ESnormal;
+ vc->vc_state = ESnormal;
}
} else
- vc_state = ESnormal;
+ vc->vc_state = ESnormal;
return;
case ESsquare:
- for(npar = 0 ; npar < NPAR ; npar++)
- par[npar] = 0;
- npar = 0;
- vc_state = ESgetpars;
+ for (vc->vc_npar = 0; vc->vc_npar < NPAR; vc->vc_npar++)
+ vc->vc_par[vc->vc_npar] = 0;
+ vc->vc_npar = 0;
+ vc->vc_state = ESgetpars;
if (c == '[') { /* Function key */
- vc_state=ESfunckey;
+ vc->vc_state=ESfunckey;
return;
}
- ques = (c=='?');
- if (ques)
+ vc->vc_ques = (c == '?');
+ if (vc->vc_ques)
return;
case ESgetpars:
- if (c==';' && npar<NPAR-1) {
- npar++;
+ if (c == ';' && vc->vc_npar < NPAR - 1) {
+ vc->vc_npar++;
return;
} else if (c>='0' && c<='9') {
- par[npar] *= 10;
- par[npar] += c-'0';
+ vc->vc_par[vc->vc_npar] *= 10;
+ vc->vc_par[vc->vc_npar] += c - '0';
return;
- } else vc_state=ESgotpars;
+ } else
+ vc->vc_state = ESgotpars;
case ESgotpars:
- vc_state = ESnormal;
+ vc->vc_state = ESnormal;
switch(c) {
case 'h':
set_mode(vc, 1);
@@ -1670,103 +1671,113 @@ static void do_con_trol(struct tty_struc
set_mode(vc, 0);
return;
case 'c':
- if (ques) {
- if (par[0])
- cursor_type = par[0] | (par[1]<<8) | (par[2]<<16);
+ if (vc->vc_ques) {
+ if (vc->vc_par[0])
+ vc->vc_cursor_type = vc->vc_par[0] | (vc->vc_par[1] << 8) | (vc->vc_par[2] << 16);
else
- cursor_type = CUR_DEFAULT;
+ vc->vc_cursor_type = CUR_DEFAULT;
return;
}
break;
case 'm':
- if (ques) {
+ if (vc->vc_ques) {
clear_selection();
- if (par[0])
- complement_mask = par[0]<<8 | par[1];
+ if (vc->vc_par[0])
+ vc->vc_complement_mask = vc->vc_par[0] << 8 | vc->vc_par[1];
else
- complement_mask = s_complement_mask;
+ vc->vc_complement_mask = vc->vc_s_complement_mask;
return;
}
break;
case 'n':
- if (!ques) {
- if (par[0] == 5)
+ if (!vc->vc_ques) {
+ if (vc->vc_par[0] == 5)
status_report(tty);
- else if (par[0] == 6)
+ else if (vc->vc_par[0] == 6)
cursor_report(vc, tty);
}
return;
}
- if (ques) {
- ques = 0;
+ if (vc->vc_ques) {
+ vc->vc_ques = 0;
return;
}
switch(c) {
case 'G': case '`':
- if (par[0]) par[0]--;
- gotoxy(vc, par[0], y);
+ if (vc->vc_par[0])
+ vc->vc_par[0]--;
+ gotoxy(vc, vc->vc_par[0], vc->vc_y);
return;
case 'A':
- if (!par[0]) par[0]++;
- gotoxy(vc, x, y - par[0]);
+ if (!vc->vc_par[0])
+ vc->vc_par[0]++;
+ gotoxy(vc, vc->vc_x, vc->vc_y - vc->vc_par[0]);
return;
case 'B': case 'e':
- if (!par[0]) par[0]++;
- gotoxy(vc, x, y + par[0]);
+ if (!vc->vc_par[0])
+ vc->vc_par[0]++;
+ gotoxy(vc, vc->vc_x, vc->vc_y + vc->vc_par[0]);
return;
case 'C': case 'a':
- if (!par[0]) par[0]++;
- gotoxy(vc, x + par[0], y);
+ if (!vc->vc_par[0])
+ vc->vc_par[0]++;
+ gotoxy(vc, vc->vc_x + vc->vc_par[0], vc->vc_y);
return;
case 'D':
- if (!par[0]) par[0]++;
- gotoxy(vc, x - par[0], y);
+ if (!vc->vc_par[0])
+ vc->vc_par[0]++;
+ gotoxy(vc, vc->vc_x - vc->vc_par[0], vc->vc_y);
return;
case 'E':
- if (!par[0]) par[0]++;
- gotoxy(vc, 0, y + par[0]);
+ if (!vc->vc_par[0])
+ vc->vc_par[0]++;
+ gotoxy(vc, 0, vc->vc_y + vc->vc_par[0]);
return;
case 'F':
- if (!par[0]) par[0]++;
- gotoxy(vc, 0, y - par[0]);
+ if (!vc->vc_par[0])
+ vc->vc_par[0]++;
+ gotoxy(vc, 0, vc->vc_y - vc->vc_par[0]);
return;
case 'd':
- if (par[0]) par[0]--;
- gotoxay(vc, x, par[0]);
+ if (vc->vc_par[0])
+ vc->vc_par[0]--;
+ gotoxay(vc, vc->vc_x ,vc->vc_par[0]);
return;
case 'H': case 'f':
- if (par[0]) par[0]--;
- if (par[1]) par[1]--;
- gotoxay(vc, par[1], par[0]);
+ if (vc->vc_par[0])
+ vc->vc_par[0]--;
+ if (vc->vc_par[1])
+ vc->vc_par[1]--;
+ gotoxay(vc, vc->vc_par[1], vc->vc_par[0]);
return;
case 'J':
- csi_J(vc, par[0]);
+ csi_J(vc, vc->vc_par[0]);
return;
case 'K':
- csi_K(vc, par[0]);
+ csi_K(vc, vc->vc_par[0]);
return;
case 'L':
- csi_L(vc, par[0]);
+ csi_L(vc, vc->vc_par[0]);
return;
case 'M':
- csi_M(vc, par[0]);
+ csi_M(vc, vc->vc_par[0]);
return;
case 'P':
- csi_P(vc, par[0]);
+ csi_P(vc, vc->vc_par[0]);
return;
case 'c':
- if (!par[0])
+ if (!vc->vc_par[0])
respond_ID(tty);
return;
case 'g':
- if (!par[0])
- tab_stop[x >> 5] &= ~(1 << (x & 31));
- else if (par[0] == 3) {
- tab_stop[0] =
- tab_stop[1] =
- tab_stop[2] =
- tab_stop[3] =
- tab_stop[4] = 0;
+ if (!vc->vc_par[0])
+ vc->vc_tab_stop[vc->vc_x >> 5] &= ~(1 << (vc->vc_x & 31));
+ else if (vc->vc_par[0] == 3) {
+ vc->vc_tab_stop[0] =
+ vc->vc_tab_stop[1] =
+ vc->vc_tab_stop[2] =
+ vc->vc_tab_stop[3] =
+ vc->vc_tab_stop[4] = 0;
}
return;
case 'm':
@@ -1774,20 +1785,20 @@ static void do_con_trol(struct tty_struc
return;
case 'q': /* DECLL - but only 3 leds */
/* map 0,1,2,3 to 0,1,2,4 */
- if (par[0] < 4)
+ if (vc->vc_par[0] < 4)
setledstate(kbd_table + vc->vc_num,
- (par[0] < 3) ? par[0] : 4);
+ (vc->vc_par[0] < 3) ? vc->vc_par[0] : 4);
return;
case 'r':
- if (!par[0])
- par[0]++;
- if (!par[1])
- par[1] = vc->vc_rows;
+ if (!vc->vc_par[0])
+ vc->vc_par[0]++;
+ if (!vc->vc_par[1])
+ vc->vc_par[1] = vc->vc_rows;
/* Minimum allowed region is 2 lines */
- if (par[0] < par[1] &&
- par[1] <= vc->vc_rows) {
- top=par[0]-1;
- bottom=par[1];
+ if (vc->vc_par[0] < vc->vc_par[1] &&
+ vc->vc_par[1] <= vc->vc_rows) {
+ vc->vc_top = vc->vc_par[0] - 1;
+ vc->vc_bottom = vc->vc_par[1];
gotoxay(vc, 0, 0);
}
return;
@@ -1798,10 +1809,10 @@ static void do_con_trol(struct tty_struc
restore_cur(vc);
return;
case 'X':
- csi_X(vc, par[0]);
+ csi_X(vc, vc->vc_par[0]);
return;
case '@':
- csi_at(vc, par[0]);
+ csi_at(vc, vc->vc_par[0]);
return;
case ']': /* setterm functions */
setterm_command(vc);
@@ -1809,60 +1820,60 @@ static void do_con_trol(struct tty_struc
}
return;
case ESpercent:
- vc_state = ESnormal;
+ vc->vc_state = ESnormal;
switch (c) {
case '@': /* defined in ISO 2022 */
- utf = 0;
+ vc->vc_utf = 0;
return;
case 'G': /* prelim official escape code */
case '8': /* retained for compatibility */
- utf = 1;
+ vc->vc_utf = 1;
return;
}
return;
case ESfunckey:
- vc_state = ESnormal;
+ vc->vc_state = ESnormal;
return;
case EShash:
- vc_state = ESnormal;
+ vc->vc_state = ESnormal;
if (c == '8') {
/* DEC screen alignment test. kludge :-) */
- video_erase_char =
- (video_erase_char & 0xff00) | 'E';
+ vc->vc_video_erase_char =
+ (vc->vc_video_erase_char & 0xff00) | 'E';
csi_J(vc, 2);
- video_erase_char =
- (video_erase_char & 0xff00) | ' ';
- do_update_region(vc, origin, screenbuf_size / 2);
+ vc->vc_video_erase_char =
+ (vc->vc_video_erase_char & 0xff00) | ' ';
+ do_update_region(vc, vc->vc_origin, vc->vc_screenbuf_size / 2);
}
return;
case ESsetG0:
if (c == '0')
- G0_charset = GRAF_MAP;
+ vc->vc_G0_charset = GRAF_MAP;
else if (c == 'B')
- G0_charset = LAT1_MAP;
+ vc->vc_G0_charset = LAT1_MAP;
else if (c == 'U')
- G0_charset = IBMPC_MAP;
+ vc->vc_G0_charset = IBMPC_MAP;
else if (c == 'K')
- G0_charset = USER_MAP;
- if (charset == 0)
- translate = set_translate(G0_charset, vc);
- vc_state = ESnormal;
+ vc->vc_G0_charset = USER_MAP;
+ if (vc->vc_charset == 0)
+ vc->vc_translate = set_translate(vc->vc_G0_charset, vc);
+ vc->vc_state = ESnormal;
return;
case ESsetG1:
if (c == '0')
- G1_charset = GRAF_MAP;
+ vc->vc_G1_charset = GRAF_MAP;
else if (c == 'B')
- G1_charset = LAT1_MAP;
+ vc->vc_G1_charset = LAT1_MAP;
else if (c == 'U')
- G1_charset = IBMPC_MAP;
+ vc->vc_G1_charset = IBMPC_MAP;
else if (c == 'K')
- G1_charset = USER_MAP;
- if (charset == 1)
- translate = set_translate(G1_charset, vc);
- vc_state = ESnormal;
+ vc->vc_G1_charset = USER_MAP;
+ if (vc->vc_charset == 1)
+ vc->vc_translate = set_translate(vc->vc_G1_charset, vc);
+ vc->vc_state = ESnormal;
return;
default:
- vc_state = ESnormal;
+ vc->vc_state = ESnormal;
}
}
@@ -1885,7 +1896,7 @@ static int do_con_write(struct tty_struc
#define FLUSH do { } while(0);
#else
#define FLUSH if (draw_x >= 0) { \
- sw->con_putcs(vc, (u16 *)draw_from, (u16 *)draw_to-(u16 *)draw_from, y, draw_x); \
+ vc->vc_sw->con_putcs(vc, (u16 *)draw_from, (u16 *)draw_to - (u16 *)draw_from, vc->vc_y, draw_x); \
draw_x = -1; \
}
#endif
@@ -1945,7 +1956,7 @@ static int do_con_write(struct tty_struc
goto out;
}
- himask = hi_font_mask;
+ himask = vc->vc_hi_font_mask;
charmask = himask ? 0x1ff : 0xff;
/* undraw cursor first */
@@ -1960,44 +1971,44 @@ static int do_con_write(struct tty_struc
count--;
/* Do no translation at all in control states */
- if (vc_state != ESnormal) {
+ if (vc->vc_state != ESnormal) {
tc = c;
- } else if (utf) {
+ } else if (vc->vc_utf) {
/* Combine UTF-8 into Unicode */
/* Incomplete characters silently ignored */
if(c > 0x7f) {
- if (utf_count > 0 && (c & 0xc0) == 0x80) {
- utf_char = (utf_char << 6) | (c & 0x3f);
- utf_count--;
- if (utf_count == 0)
- tc = c = utf_char;
+ if (vc->vc_utf_count > 0 && (c & 0xc0) == 0x80) {
+ vc->vc_utf_char = (vc->vc_utf_char << 6) | (c & 0x3f);
+ vc->vc_utf_count--;
+ if (vc->vc_utf_count == 0)
+ tc = c = vc->vc_utf_char;
else continue;
} else {
if ((c & 0xe0) == 0xc0) {
- utf_count = 1;
- utf_char = (c & 0x1f);
+ vc->vc_utf_count = 1;
+ vc->vc_utf_char = (c & 0x1f);
} else if ((c & 0xf0) == 0xe0) {
- utf_count = 2;
- utf_char = (c & 0x0f);
+ vc->vc_utf_count = 2;
+ vc->vc_utf_char = (c & 0x0f);
} else if ((c & 0xf8) == 0xf0) {
- utf_count = 3;
- utf_char = (c & 0x07);
+ vc->vc_utf_count = 3;
+ vc->vc_utf_char = (c & 0x07);
} else if ((c & 0xfc) == 0xf8) {
- utf_count = 4;
- utf_char = (c & 0x03);
+ vc->vc_utf_count = 4;
+ vc->vc_utf_char = (c & 0x03);
} else if ((c & 0xfe) == 0xfc) {
- utf_count = 5;
- utf_char = (c & 0x01);
+ vc->vc_utf_count = 5;
+ vc->vc_utf_char = (c & 0x01);
} else
- utf_count = 0;
+ vc->vc_utf_count = 0;
continue;
}
} else {
tc = c;
- utf_count = 0;
+ vc->vc_utf_count = 0;
}
} else { /* no utf */
- tc = translate[toggle_meta ? (c|0x80) : c];
+ tc = vc->vc_translate[vc->vc_toggle_meta ? (c | 0x80) : c];
}
/* If the original code was a control character we
@@ -2011,12 +2022,12 @@ static int do_con_write(struct tty_struc
* direct-to-font zone in UTF-8 mode.
*/
ok = tc && (c >= 32 ||
- (!utf && !(((disp_ctrl ? CTRL_ALWAYS
- : CTRL_ACTION) >> c) & 1)))
- && (c != 127 || disp_ctrl)
+ (!vc->vc_utf && !(((vc->vc_disp_ctrl ? CTRL_ALWAYS
+ : CTRL_ACTION) >> c) & 1)))
+ && (c != 127 || vc->vc_disp_ctrl)
&& (c != 128+27);
- if (vc_state == ESnormal && ok) {
+ if (vc->vc_state == ESnormal && ok) {
/* Now try to find out how to display it */
tc = conv_uni_to_pc(vc, tc);
if ( tc == -4 ) {
@@ -2036,28 +2047,28 @@ static int do_con_write(struct tty_struc
if (tc & ~charmask)
continue; /* Conversion failed */
- if (need_wrap || decim)
+ if (vc->vc_need_wrap || vc->vc_decim)
FLUSH
- if (need_wrap) {
+ if (vc->vc_need_wrap) {
cr(vc);
lf(vc);
}
- if (decim)
+ if (vc->vc_decim)
insert_char(vc, 1);
scr_writew(himask ?
- ((attr << 8) & ~himask) + ((tc & 0x100) ? himask : 0) + (tc & 0xff) :
- (attr << 8) + tc,
- (u16 *) pos);
+ ((vc->vc_attr << 8) & ~himask) + ((tc & 0x100) ? himask : 0) + (tc & 0xff) :
+ (vc->vc_attr << 8) + tc,
+ (u16 *) vc->vc_pos);
if (DO_UPDATE(vc) && draw_x < 0) {
- draw_x = x;
- draw_from = pos;
+ draw_x = vc->vc_x;
+ draw_from = vc->vc_pos;
}
- if (x == vc->vc_cols - 1) {
- need_wrap = decawm;
- draw_to = pos+2;
+ if (vc->vc_x == vc->vc_cols - 1) {
+ vc->vc_need_wrap = vc->vc_decawm;
+ draw_to = vc->vc_pos + 2;
} else {
- x++;
- draw_to = (pos+=2);
+ vc->vc_x++;
+ draw_to = (vc->vc_pos += 2);
}
continue;
}
@@ -2104,8 +2115,8 @@ static void console_callback(void *ignor
if (scrollback_delta) {
struct vc_data *vc = vc_cons[fg_console].d;
clear_selection();
- if (vcmode == KD_TEXT)
- sw->con_scrolldelta(vc, scrollback_delta);
+ if (vt_cons[vc->vc_num]->vc_mode == KD_TEXT)
+ vc->vc_sw->con_scrolldelta(vc, scrollback_delta);
scrollback_delta = 0;
}
if (blank_timer_expired) {
@@ -2150,7 +2161,7 @@ void vt_console_print(struct console *co
/* read `x' only after setting currcons properly (otherwise
the `x' macro will read the x of the foreground console). */
- myx = x;
+ myx = vc->vc_x;
if (!vc_cons_allocated(fg_console)) {
/* impossible */
@@ -2158,58 +2169,58 @@ void vt_console_print(struct console *co
goto quit;
}
- if (vcmode != KD_TEXT)
+ if (vt_cons[vc->vc_num]->vc_mode != KD_TEXT)
goto quit;
/* undraw cursor first */
if (vc->vc_num == fg_console)
hide_cursor(vc);
- start = (ushort *)pos;
+ start = (ushort *)vc->vc_pos;
/* Contrived structure to try to emulate original need_wrap behaviour
* Problems caused when we have need_wrap set on '\n' character */
while (count--) {
c = *b++;
- if (c == 10 || c == 13 || c == 8 || need_wrap) {
+ if (c == 10 || c == 13 || c == 8 || vc->vc_need_wrap) {
if (cnt > 0) {
if (CON_IS_VISIBLE(vc))
- sw->con_putcs(vc, start, cnt, y, x);
- x += cnt;
- if (need_wrap)
- x--;
+ vc->vc_sw->con_putcs(vc, start, cnt, vc->vc_y, vc->vc_x);
+ vc->vc_x += cnt;
+ if (vc->vc_need_wrap)
+ vc->vc_x--;
cnt = 0;
}
if (c == 8) { /* backspace */
bs(vc);
- start = (ushort *)pos;
- myx = x;
+ start = (ushort *)vc->vc_pos;
+ myx = vc->vc_x;
continue;
}
if (c != 13)
lf(vc);
cr(vc);
- start = (ushort *)pos;
- myx = x;
+ start = (ushort *)vc->vc_pos;
+ myx = vc->vc_x;
if (c == 10 || c == 13)
continue;
}
- scr_writew((attr << 8) + c, (unsigned short *) pos);
+ scr_writew((vc->vc_attr << 8) + c, (unsigned short *)vc->vc_pos);
cnt++;
if (myx == vc->vc_cols - 1) {
- need_wrap = 1;
+ vc->vc_need_wrap = 1;
continue;
}
- pos+=2;
+ vc->vc_pos += 2;
myx++;
}
if (cnt > 0) {
if (CON_IS_VISIBLE(vc))
- sw->con_putcs(vc, start, cnt, y, x);
- x += cnt;
- if (x == vc->vc_cols) {
- x--;
- need_wrap = 1;
+ vc->vc_sw->con_putcs(vc, start, cnt, vc->vc_y, vc->vc_x);
+ vc->vc_x += cnt;
+ if (vc->vc_x == vc->vc_cols) {
+ vc->vc_x--;
+ vc->vc_need_wrap = 1;
}
}
set_cursor(vc);
@@ -2498,19 +2509,19 @@ static void vc_init(struct vc_data *vc,
vc->vc_cols = cols;
vc->vc_rows = rows;
vc->vc_size_row = cols << 1;
- screenbuf_size = vc->vc_rows * vc->vc_size_row;
+ vc->vc_screenbuf_size = vc->vc_rows * vc->vc_size_row;
set_origin(vc);
- pos = origin;
+ vc->vc_pos = vc->vc_origin;
reset_vc(vc);
for (j=k=0; j<16; j++) {
vc->vc_palette[k++] = default_red[j] ;
vc->vc_palette[k++] = default_grn[j] ;
vc->vc_palette[k++] = default_blu[j] ;
}
- def_color = 0x07; /* white */
- ulcolor = 0x0f; /* bold white */
- halfcolor = 0x08; /* grey */
+ vc->vc_def_color = 0x07; /* white */
+ vc->vc_ulcolor = 0x0f; /* bold white */
+ vc->vc_halfcolor = 0x08; /* grey */
init_waitqueue_head(&vt_cons[vc->vc_num]->paste_wait);
reset_terminal(vc, do_clear);
}
@@ -2554,16 +2565,16 @@ static int __init con_init(void)
alloc_bootmem(sizeof(struct vt_struct));
vc_cons[currcons].d->vc_vt = vt_cons[currcons];
visual_init(vc, currcons, 1);
- screenbuf = (unsigned short *) alloc_bootmem(screenbuf_size);
- kmalloced = 0;
+ vc->vc_screenbuf = (unsigned short *)alloc_bootmem(vc->vc_screenbuf_size);
+ vc->vc_kmalloced = 0;
vc_init(vc, vc->vc_rows, vc->vc_cols,
- currcons || !sw->con_save_screen);
+ currcons || !vc->vc_sw->con_save_screen);
}
currcons = fg_console = 0;
master_display_fg = vc = vc_cons[currcons].d;
set_origin(vc);
save_screen(vc);
- gotoxy(vc, x, y);
+ gotoxy(vc, vc->vc_x, vc->vc_y);
csi_J(vc, 0);
update_screen(vc);
printk("Console: %s %s %dx%d",
@@ -2677,10 +2688,10 @@ int take_over_console(const struct consw
save_screen(vc);
old_was_color = vc->vc_can_do_color;
vc->vc_sw->con_deinit(vc);
- origin = (unsigned long) screenbuf;
- visible_origin = origin;
- scr_end = origin + screenbuf_size;
- pos = origin + vc->vc_size_row * y + 2 * x;
+ vc->vc_origin = (unsigned long)vc->vc_screenbuf;
+ vc->vc_visible_origin = vc->vc_origin;
+ vc->vc_scr_end = vc->vc_origin + vc->vc_screenbuf_size;
+ vc->vc_pos = vc->vc_origin + vc->vc_size_row * vc->vc_y + 2 * vc->vc_x;
visual_init(vc, i, 0);
update_attr(vc);
@@ -2780,14 +2791,14 @@ void do_blank_screen(int entering_gfx)
if (entering_gfx) {
hide_cursor(vc);
save_screen(vc);
- sw->con_blank(vc, -1, 1);
+ vc->vc_sw->con_blank(vc, -1, 1);
console_blanked = fg_console + 1;
set_origin(vc);
return;
}
/* don't blank graphics */
- if (vcmode != KD_TEXT) {
+ if (vt_cons[vc->vc_num]->vc_mode != KD_TEXT) {
console_blanked = fg_console + 1;
return;
}
@@ -2798,7 +2809,7 @@ void do_blank_screen(int entering_gfx)
save_screen(vc);
/* In case we need to reset origin, blanking hook returns 1 */
- i = sw->con_blank(vc, 1, 0);
+ i = vc->vc_sw->con_blank(vc, 1, 0);
console_blanked = fg_console + 1;
if (i)
set_origin(vc);
@@ -2812,7 +2823,7 @@ void do_blank_screen(int entering_gfx)
}
if (vesa_blank_mode)
- sw->con_blank(vc, vesa_blank_mode + 1, 0);
+ vc->vc_sw->con_blank(vc, vesa_blank_mode + 1, 0);
}
EXPORT_SYMBOL(do_blank_screen);
@@ -2834,7 +2845,7 @@ void do_unblank_screen(int leaving_gfx)
return;
}
vc = vc_cons[fg_console].d;
- if (vcmode != KD_TEXT)
+ if (vt_cons[vc->vc_num]->vc_mode != KD_TEXT)
return; /* but leave console_blanked != 0 */
if (blankinterval) {
@@ -2843,7 +2854,7 @@ void do_unblank_screen(int leaving_gfx)
}
console_blanked = 0;
- if (sw->con_blank(vc, 0, leaving_gfx))
+ if (vc->vc_sw->con_blank(vc, 0, leaving_gfx))
/* Low-level driver cannot restore -> do it ourselves */
update_screen(vc);
if (console_blank_hook)
@@ -2903,8 +2914,8 @@ void set_palette(struct vc_data *vc)
{
WARN_CONSOLE_UNLOCKED();
- if (vcmode != KD_GRAPHICS)
- sw->con_set_palette(vc, color_table);
+ if (vt_cons[vc->vc_num]->vc_mode != KD_GRAPHICS)
+ vc->vc_sw->con_set_palette(vc, color_table);
}
static int set_get_cmap(unsigned char __user *arg, int set)
@@ -2968,9 +2979,9 @@ void reset_palette(struct vc_data *vc)
{
int j, k;
for (j=k=0; j<16; j++) {
- palette[k++] = default_red[j];
- palette[k++] = default_grn[j];
- palette[k++] = default_blu[j];
+ vc->vc_palette[k++] = default_red[j];
+ vc->vc_palette[k++] = default_grn[j];
+ vc->vc_palette[k++] = default_blu[j];
}
set_palette(vc);
}
@@ -3007,8 +3018,8 @@ int con_font_get(struct vc_data *vc, str
font.data = NULL;
acquire_console_sem();
- if (sw->con_font_get)
- rc = sw->con_font_get(vc, &font);
+ if (vc->vc_sw->con_font_get)
+ rc = vc->vc_sw->con_font_get(vc, &font);
else
rc = -ENOSYS;
release_console_sem();
@@ -3093,8 +3104,8 @@ int con_font_set(struct vc_data *vc, str
return -EFAULT;
}
acquire_console_sem();
- if (sw->con_font_set)
- rc = sw->con_font_set(vc, &font, op->flags);
+ if (vc->vc_sw->con_font_set)
+ rc = vc->vc_sw->con_font_set(vc, &font, op->flags);
else
rc = -ENOSYS;
release_console_sem();
@@ -3120,8 +3131,8 @@ int con_font_default(struct vc_data *vc,
name[MAX_FONT_NAME - 1] = 0;
acquire_console_sem();
- if (sw->con_font_default)
- rc = sw->con_font_default(vc, &font, s);
+ if (vc->vc_sw->con_font_default)
+ rc = vc->vc_sw->con_font_default(vc, &font, s);
else
rc = -ENOSYS;
release_console_sem();
@@ -3141,14 +3152,14 @@ int con_font_copy(struct vc_data *vc, st
return -EINVAL;
acquire_console_sem();
- if (!sw->con_font_copy)
+ if (!vc->vc_sw->con_font_copy)
rc = -ENOSYS;
else if (con < 0 || !vc_cons_allocated(con))
rc = -ENOTTY;
else if (con == vc->vc_num) /* nothing to do */
rc = 0;
else
- rc = sw->con_font_copy(vc, con);
+ rc = vc->vc_sw->con_font_copy(vc, con);
release_console_sem();
return rc;
}
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/