[mirror_ubuntu-zesty-kernel.git] / drivers / video / console / sticon.c

/*
 *  linux/drivers/video/console/sticon.c - console driver using HP's STI firmware
 *
 *	Copyright (C) 2000 Philipp Rumpf <prumpf@tux.org>
 *	Copyright (C) 2002 Helge Deller <deller@gmx.de>
 *
 *  Based on linux/drivers/video/vgacon.c and linux/drivers/video/fbcon.c,
 *  which were
 *
 *	Created 28 Sep 1997 by Geert Uytterhoeven
 *	Rewritten by Martin Mares <mj@ucw.cz>, July 1998
 *	Copyright (C) 1991, 1992  Linus Torvalds
 *			    1995  Jay Estabrook
 *	Copyright (C) 1995 Geert Uytterhoeven
 *	Copyright (C) 1993 Bjoern Brauel
 *			   Roman Hodek
 *	Copyright (C) 1993 Hamish Macdonald
 *			   Greg Harp
 *	Copyright (C) 1994 David Carter [carter@compsci.bristol.ac.uk]
 *
 *	      with work by William Rucklidge (wjr@cs.cornell.edu)
 *			   Geert Uytterhoeven
 *			   Jes Sorensen (jds@kom.auc.dk)
 *			   Martin Apel
 *	      with work by Guenther Kelleter
 *			   Martin Schaller
 *			   Andreas Schwab
 *			   Emmanuel Marty (core@ggi-project.org)
 *			   Jakub Jelinek (jj@ultra.linux.cz)
 *			   Martin Mares <mj@ucw.cz>
 *
 *  This file is subject to the terms and conditions of the GNU General Public
 *  License.  See the file COPYING in the main directory of this archive for
 *  more details.
 *
 */

#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/console.h>
#include <linux/errno.h>
#include <linux/vt_kern.h>
#include <linux/kd.h>
#include <linux/selection.h>
#include <linux/module.h>

#include <asm/io.h>

#include "../fbdev/sticore.h"

/* switching to graphics mode */
#define BLANK 0
static int vga_is_gfx;

/* this is the sti_struct used for this console */
static struct sti_struct *sticon_sti;

/* Software scrollback */
static unsigned long softback_buf, softback_curr;
static unsigned long softback_in;
static unsigned long /* softback_top, */ softback_end;
static int softback_lines;

/* software cursor */
static int cursor_drawn;
#define CURSOR_DRAW_DELAY		(1)
#define DEFAULT_CURSOR_BLINK_RATE	(20)

static int vbl_cursor_cnt;

static inline void cursor_undrawn(void)
{
    vbl_cursor_cnt = 0;
    cursor_drawn = 0;
}

static const char *sticon_startup(void)
{
    return "STI console";
}

static void sticon_putc(struct vc_data *conp, int c, int ypos, int xpos)
{
    int redraw_cursor = 0;

    if (vga_is_gfx || console_blanked)
	    return;

    if (conp->vc_mode != KD_TEXT)
    	    return;
#if 0
    if ((p->cursor_x == xpos) && (p->cursor_y == ypos)) {
	    cursor_undrawn();
	    redraw_cursor = 1;
    }
#endif

    sti_putc(sticon_sti, c, ypos, xpos);

    if (redraw_cursor)
	    vbl_cursor_cnt = CURSOR_DRAW_DELAY;
}

static void sticon_putcs(struct vc_data *conp, const unsigned short *s,
			 int count, int ypos, int xpos)
{
    int redraw_cursor = 0;

    if (vga_is_gfx || console_blanked)
	    return;

    if (conp->vc_mode != KD_TEXT)
    	    return;

#if 0
    if ((p->cursor_y == ypos) && (xpos <= p->cursor_x) &&
	(p->cursor_x < (xpos + count))) {
	    cursor_undrawn();
	    redraw_cursor = 1;
    }
#endif

    while (count--) {
	sti_putc(sticon_sti, scr_readw(s++), ypos, xpos++);
    }

    if (redraw_cursor)
	    vbl_cursor_cnt = CURSOR_DRAW_DELAY;
}

static void sticon_cursor(struct vc_data *conp, int mode)
{
    unsigned short car1;

    car1 = conp->vc_screenbuf[conp->vc_x + conp->vc_y * conp->vc_cols];
    switch (mode) {
    case CM_ERASE:
	sti_putc(sticon_sti, car1, conp->vc_y, conp->vc_x);
	break;
    case CM_MOVE:
    case CM_DRAW:
	switch (conp->vc_cursor_type & 0x0f) {
	case CUR_UNDERLINE:
	case CUR_LOWER_THIRD:
	case CUR_LOWER_HALF:
	case CUR_TWO_THIRDS:
	case CUR_BLOCK:
	    sti_putc(sticon_sti, (car1 & 255) + (0 << 8) + (7 << 11),
		     conp->vc_y, conp->vc_x);
	    break;
	}
	break;
    }
}

static bool sticon_scroll(struct vc_data *conp, unsigned int t,
		unsigned int b, enum con_scroll dir, unsigned int count)
{
    struct sti_struct *sti = sticon_sti;

    if (vga_is_gfx)
        return false;

    sticon_cursor(conp, CM_ERASE);

    switch (dir) {
    case SM_UP:
	sti_bmove(sti, t + count, 0, t, 0, b - t - count, conp->vc_cols);
	sti_clear(sti, b - count, 0, count, conp->vc_cols, conp->vc_video_erase_char);
	break;

    case SM_DOWN:
	sti_bmove(sti, t, 0, t + count, 0, b - t - count, conp->vc_cols);
	sti_clear(sti, t, 0, count, conp->vc_cols, conp->vc_video_erase_char);
	break;
    }

    return false;
}

static void sticon_init(struct vc_data *c, int init)
{
    struct sti_struct *sti = sticon_sti;
    int vc_cols, vc_rows;

    sti_set(sti, 0, 0, sti_onscreen_y(sti), sti_onscreen_x(sti), 0);
    vc_cols = sti_onscreen_x(sti) / sti->font_width;
    vc_rows = sti_onscreen_y(sti) / sti->font_height;
    c->vc_can_do_color = 1;
    
    if (init) {
	c->vc_cols = vc_cols;
	c->vc_rows = vc_rows;
    } else {
	/* vc_rows = (c->vc_rows > vc_rows) ? vc_rows : c->vc_rows; */
	/* vc_cols = (c->vc_cols > vc_cols) ? vc_cols : c->vc_cols; */
	vc_resize(c, vc_cols, vc_rows);
/*	vc_resize_con(vc_rows, vc_cols, c->vc_num); */
    }
}

static void sticon_deinit(struct vc_data *c)
{
}

static void sticon_clear(struct vc_data *conp, int sy, int sx, int height,
			 int width)
{
    if (!height || !width)
	return;

    sti_clear(sticon_sti, sy, sx, height, width, conp->vc_video_erase_char);
}

static int sticon_switch(struct vc_data *conp)
{
    return 1;	/* needs refreshing */
}

static int sticon_set_origin(struct vc_data *conp)
{
    return 0;
}

static int sticon_blank(struct vc_data *c, int blank, int mode_switch)
{
    if (blank == 0) {
	if (mode_switch)
	    vga_is_gfx = 0;
	return 1;
    }
    sticon_set_origin(c);
    sti_clear(sticon_sti, 0,0, c->vc_rows, c->vc_cols, BLANK);
    if (mode_switch)
	vga_is_gfx = 1;
    return 1;
}

static u16 *sticon_screen_pos(struct vc_data *conp, int offset)
{
    int line;
    unsigned long p;

    if (conp->vc_num != fg_console || !softback_lines)
    	return (u16 *)(conp->vc_origin + offset);
    line = offset / conp->vc_size_row;
    if (line >= softback_lines)
    	return (u16 *)(conp->vc_origin + offset - softback_lines * conp->vc_size_row);
    p = softback_curr + offset;
    if (p >= softback_end)
    	p += softback_buf - softback_end;
    return (u16 *)p;
}

static unsigned long sticon_getxy(struct vc_data *conp, unsigned long pos,
				  int *px, int *py)
{
    int x, y;
    unsigned long ret;
    if (pos >= conp->vc_origin && pos < conp->vc_scr_end) {
    	unsigned long offset = (pos - conp->vc_origin) / 2;
    	
    	x = offset % conp->vc_cols;
    	y = offset / conp->vc_cols;
    	if (conp->vc_num == fg_console)
    	    y += softback_lines;
    	ret = pos + (conp->vc_cols - x) * 2;
    } else if (conp->vc_num == fg_console && softback_lines) {
    	unsigned long offset = pos - softback_curr;
    	
    	if (pos < softback_curr)
    	    offset += softback_end - softback_buf;
    	offset /= 2;
    	x = offset % conp->vc_cols;
    	y = offset / conp->vc_cols;
	ret = pos + (conp->vc_cols - x) * 2;
	if (ret == softback_end)
	    ret = softback_buf;
	if (ret == softback_in)
	    ret = conp->vc_origin;
    } else {
    	/* Should not happen */
    	x = y = 0;
    	ret = conp->vc_origin;
    }
    if (px) *px = x;
    if (py) *py = y;
    return ret;
}

static u8 sticon_build_attr(struct vc_data *conp, u8 color, u8 intens,
			    u8 blink, u8 underline, u8 reverse, u8 italic)
{
    u8 attr = ((color & 0x70) >> 1) | ((color & 7));

    if (reverse) {
	color = ((color >> 3) & 0x7) | ((color & 0x7) << 3);
    }

    return attr;
}

static void sticon_invert_region(struct vc_data *conp, u16 *p, int count)
{
    int col = 1; /* vga_can_do_color; */

    while (count--) {
	u16 a = scr_readw(p);

	if (col)
		a = ((a) & 0x88ff) | (((a) & 0x7000) >> 4) | (((a) & 0x0700) << 4);
	else
		a = ((a & 0x0700) == 0x0100) ? 0x7000 : 0x7700;

	scr_writew(a, p++);
    }
}

static void sticon_save_screen(struct vc_data *conp)
{
}

static const struct consw sti_con = {
	.owner			= THIS_MODULE,
	.con_startup		= sticon_startup,
	.con_init		= sticon_init,
	.con_deinit		= sticon_deinit,
	.con_clear		= sticon_clear,
	.con_putc		= sticon_putc,
	.con_putcs		= sticon_putcs,
	.con_cursor		= sticon_cursor,
	.con_scroll		= sticon_scroll,
	.con_switch		= sticon_switch,
	.con_blank		= sticon_blank,
	.con_set_origin		= sticon_set_origin,
	.con_save_screen	= sticon_save_screen, 
	.con_build_attr		= sticon_build_attr,
	.con_invert_region	= sticon_invert_region, 
	.con_screen_pos		= sticon_screen_pos,
	.con_getxy		= sticon_getxy,
};


static int __init sticonsole_init(void)
{
    int err;
    /* already initialized ? */
    if (sticon_sti)
	 return 0;

    sticon_sti = sti_get_rom(0);
    if (!sticon_sti)
	return -ENODEV;

    if (conswitchp == &dummy_con) {
	printk(KERN_INFO "sticon: Initializing STI text console.\n");
	console_lock();
	err = do_take_over_console(&sti_con, 0, MAX_NR_CONSOLES - 1, 1);
	console_unlock();
	return err;
    }
    return 0;
}

module_init(sticonsole_init);
MODULE_LICENSE("GPL");
Commit	Line	Data
1da177e4 LT	1	/*
	2	* linux/drivers/video/console/sticon.c - console driver using HP's STI firmware
	3	*
	4	* Copyright (C) 2000 Philipp Rumpf <prumpf@tux.org>
	5	* Copyright (C) 2002 Helge Deller <deller@gmx.de>
	6	*
	7	* Based on linux/drivers/video/vgacon.c and linux/drivers/video/fbcon.c,
	8	* which were
	9	*
	10	* Created 28 Sep 1997 by Geert Uytterhoeven
	11	* Rewritten by Martin Mares <mj@ucw.cz>, July 1998
	12	* Copyright (C) 1991, 1992 Linus Torvalds
	13	* 1995 Jay Estabrook
	14	* Copyright (C) 1995 Geert Uytterhoeven
	15	* Copyright (C) 1993 Bjoern Brauel
	16	* Roman Hodek
	17	* Copyright (C) 1993 Hamish Macdonald
	18	* Greg Harp
	19	* Copyright (C) 1994 David Carter [carter@compsci.bristol.ac.uk]
	20	*
	21	* with work by William Rucklidge (wjr@cs.cornell.edu)
	22	* Geert Uytterhoeven
	23	* Jes Sorensen (jds@kom.auc.dk)
	24	* Martin Apel
	25	* with work by Guenther Kelleter
	26	* Martin Schaller
	27	* Andreas Schwab
	28	* Emmanuel Marty (core@ggi-project.org)
	29	* Jakub Jelinek (jj@ultra.linux.cz)
	30	* Martin Mares <mj@ucw.cz>
	31	*
	32	* This file is subject to the terms and conditions of the GNU General Public
	33	* License. See the file COPYING in the main directory of this archive for
	34	* more details.
	35	*
	36	*/
	37
	38	#include <linux/init.h>
	39	#include <linux/kernel.h>
1da177e4 LT	40	#include <linux/console.h>
	41	#include <linux/errno.h>
	42	#include <linux/vt_kern.h>
	43	#include <linux/kd.h>
	44	#include <linux/selection.h>
	45	#include <linux/module.h>
	46
	47	#include <asm/io.h>
	48
f7018c21	49	#include "../fbdev/sticore.h"
1da177e4 LT	50
	51	/* switching to graphics mode */
	52	#define BLANK 0
	53	static int vga_is_gfx;
	54
	55	/* this is the sti_struct used for this console */
	56	static struct sti_struct *sticon_sti;
	57
	58	/* Software scrollback */
	59	static unsigned long softback_buf, softback_curr;
	60	static unsigned long softback_in;
	61	static unsigned long /* softback_top, */ softback_end;
	62	static int softback_lines;
	63
	64	/* software cursor */
	65	static int cursor_drawn;
	66	#define CURSOR_DRAW_DELAY (1)
	67	#define DEFAULT_CURSOR_BLINK_RATE (20)
	68
	69	static int vbl_cursor_cnt;
	70
	71	static inline void cursor_undrawn(void)
	72	{
	73	vbl_cursor_cnt = 0;
	74	cursor_drawn = 0;
	75	}
	76
b877a964	77	static const char *sticon_startup(void)
1da177e4 LT	78	{
	79	return "STI console";
	80	}
	81
1da177e4 LT	82	static void sticon_putc(struct vc_data *conp, int c, int ypos, int xpos)
	83	{
	84	int redraw_cursor = 0;
	85
	86	if (vga_is_gfx \|\| console_blanked)
	87	return;
	88
	89	if (conp->vc_mode != KD_TEXT)
	90	return;
	91	#if 0
	92	if ((p->cursor_x == xpos) && (p->cursor_y == ypos)) {
	93	cursor_undrawn();
	94	redraw_cursor = 1;
	95	}
	96	#endif
	97
	98	sti_putc(sticon_sti, c, ypos, xpos);
	99
	100	if (redraw_cursor)
	101	vbl_cursor_cnt = CURSOR_DRAW_DELAY;
	102	}
	103
	104	static void sticon_putcs(struct vc_data conp, const unsigned short s,
	105	int count, int ypos, int xpos)
	106	{
	107	int redraw_cursor = 0;
	108
	109	if (vga_is_gfx \|\| console_blanked)
	110	return;
	111
	112	if (conp->vc_mode != KD_TEXT)
	113	return;
	114
	115	#if 0
	116	if ((p->cursor_y == ypos) && (xpos <= p->cursor_x) &&
	117	(p->cursor_x < (xpos + count))) {
	118	cursor_undrawn();
	119	redraw_cursor = 1;
	120	}
	121	#endif
	122
	123	while (count--) {
	124	sti_putc(sticon_sti, scr_readw(s++), ypos, xpos++);
	125	}
	126
	127	if (redraw_cursor)
	128	vbl_cursor_cnt = CURSOR_DRAW_DELAY;
	129	}
	130
	131	static void sticon_cursor(struct vc_data *conp, int mode)
	132	{
	133	unsigned short car1;
	134
	135	car1 = conp->vc_screenbuf[conp->vc_x + conp->vc_y * conp->vc_cols];
	136	switch (mode) {
	137	case CM_ERASE:
	138	sti_putc(sticon_sti, car1, conp->vc_y, conp->vc_x);
	139	break;
	140	case CM_MOVE:
	141	case CM_DRAW:
	142	switch (conp->vc_cursor_type & 0x0f) {
	143	case CUR_UNDERLINE:
	144	case CUR_LOWER_THIRD:
	145	case CUR_LOWER_HALF:
146	case CUR_TWO_THIRDS:
147	case CUR_BLOCK:
148	sti_putc(sticon_sti, (car1 & 255) + (0 << 8) + (7 << 11),
149	conp->vc_y, conp->vc_x);
150	break;
151	}
152	break;
153	}
154	}
155
d705ff38 JS	156	static bool sticon_scroll(struct vc_data *conp, unsigned int t,
d705ff38 JS	157	unsigned int b, enum con_scroll dir, unsigned int count)
1da177e4 LT	158	{
	159	struct sti_struct *sti = sticon_sti;
	160
	161	if (vga_is_gfx)
d705ff38	162	return false;
1da177e4 LT	163
	164	sticon_cursor(conp, CM_ERASE);
	165
	166	switch (dir) {
	167	case SM_UP:
	168	sti_bmove(sti, t + count, 0, t, 0, b - t - count, conp->vc_cols);
93f78da4	169	sti_clear(sti, b - count, 0, count, conp->vc_cols, conp->vc_video_erase_char);
1da177e4 LT	170	break;
	171
	172	case SM_DOWN:
	173	sti_bmove(sti, t, 0, t + count, 0, b - t - count, conp->vc_cols);
93f78da4	174	sti_clear(sti, t, 0, count, conp->vc_cols, conp->vc_video_erase_char);
1da177e4 LT	175	break;
	176	}
	177
d705ff38	178	return false;
1da177e4 LT	179	}
1da177e4 LT	180
1da177e4 LT	181	static void sticon_init(struct vc_data *c, int init)
	182	{
	183	struct sti_struct *sti = sticon_sti;
	184	int vc_cols, vc_rows;
	185
	186	sti_set(sti, 0, 0, sti_onscreen_y(sti), sti_onscreen_x(sti), 0);
	187	vc_cols = sti_onscreen_x(sti) / sti->font_width;
	188	vc_rows = sti_onscreen_y(sti) / sti->font_height;
	189	c->vc_can_do_color = 1;
	190
	191	if (init) {
	192	c->vc_cols = vc_cols;
	193	c->vc_rows = vc_rows;
	194	} else {
	195	/* vc_rows = (c->vc_rows > vc_rows) ? vc_rows : c->vc_rows; */
	196	/* vc_cols = (c->vc_cols > vc_cols) ? vc_cols : c->vc_cols; */
	197	vc_resize(c, vc_cols, vc_rows);
	198	/* vc_resize_con(vc_rows, vc_cols, c->vc_num); */
	199	}
	200	}
	201
	202	static void sticon_deinit(struct vc_data *c)
	203	{
	204	}
	205
	206	static void sticon_clear(struct vc_data *conp, int sy, int sx, int height,
	207	int width)
	208	{
	209	if (!height \|\| !width)
	210	return;
	211
	212	sti_clear(sticon_sti, sy, sx, height, width, conp->vc_video_erase_char);
	213	}
	214
	215	static int sticon_switch(struct vc_data *conp)
	216	{
	217	return 1; /* needs refreshing */
	218	}
	219
	220	static int sticon_set_origin(struct vc_data *conp)
	221	{
	222	return 0;
	223	}
	224
	225	static int sticon_blank(struct vc_data *c, int blank, int mode_switch)
	226	{
	227	if (blank == 0) {
	228	if (mode_switch)
	229	vga_is_gfx = 0;
	230	return 1;
	231	}
	232	sticon_set_origin(c);
	233	sti_clear(sticon_sti, 0,0, c->vc_rows, c->vc_cols, BLANK);
	234	if (mode_switch)
	235	vga_is_gfx = 1;
	236	return 1;
	237	}
	238
1da177e4 LT	239	static u16 sticon_screen_pos(struct vc_data conp, int offset)
	240	{
	241	int line;
	242	unsigned long p;
	243
	244	if (conp->vc_num != fg_console \|\| !softback_lines)
	245	return (u16 *)(conp->vc_origin + offset);
	246	line = offset / conp->vc_size_row;
	247	if (line >= softback_lines)
	248	return (u16 )(conp->vc_origin + offset - softback_lines conp->vc_size_row);
	249	p = softback_curr + offset;
	250	if (p >= softback_end)
	251	p += softback_buf - softback_end;
	252	return (u16 *)p;
	253	}
	254
	255	static unsigned long sticon_getxy(struct vc_data *conp, unsigned long pos,
	256	int px, int py)
	257	{
	258	int x, y;
	259	unsigned long ret;
	260	if (pos >= conp->vc_origin && pos < conp->vc_scr_end) {
	261	unsigned long offset = (pos - conp->vc_origin) / 2;
	262
	263	x = offset % conp->vc_cols;
	264	y = offset / conp->vc_cols;
	265	if (conp->vc_num == fg_console)
	266	y += softback_lines;
	267	ret = pos + (conp->vc_cols - x) * 2;
	268	} else if (conp->vc_num == fg_console && softback_lines) {
	269	unsigned long offset = pos - softback_curr;
	270
	271	if (pos < softback_curr)
	272	offset += softback_end - softback_buf;
	273	offset /= 2;
	274	x = offset % conp->vc_cols;
	275	y = offset / conp->vc_cols;
	276	ret = pos + (conp->vc_cols - x) * 2;
	277	if (ret == softback_end)
	278	ret = softback_buf;
	279	if (ret == softback_in)
	280	ret = conp->vc_origin;
	281	} else {
	282	/* Should not happen */
	283	x = y = 0;
	284	ret = conp->vc_origin;
	285	}
	286	if (px) *px = x;
	287	if (py) *py = y;
	288	return ret;
	289	}
	290
	291	static u8 sticon_build_attr(struct vc_data *conp, u8 color, u8 intens,
fa6ce9ab	292	u8 blink, u8 underline, u8 reverse, u8 italic)
1da177e4 LT	293	{
	294	u8 attr = ((color & 0x70) >> 1) \| ((color & 7));
	295
	296	if (reverse) {
	297	color = ((color >> 3) & 0x7) \| ((color & 0x7) << 3);
	298	}
	299
	300	return attr;
	301	}
	302
	303	static void sticon_invert_region(struct vc_data conp, u16 p, int count)
	304	{
	305	int col = 1; /* vga_can_do_color; */
	306
	307	while (count--) {
	308	u16 a = scr_readw(p);
	309
	310	if (col)
	311	a = ((a) & 0x88ff) \| (((a) & 0x7000) >> 4) \| (((a) & 0x0700) << 4);
	312	else
	313	a = ((a & 0x0700) == 0x0100) ? 0x7000 : 0x7700;
	314
	315	scr_writew(a, p++);
	316	}
	317	}
	318
	319	static void sticon_save_screen(struct vc_data *conp)
	320	{
	321	}
	322
d95159cf	323	static const struct consw sti_con = {
1da177e4 LT	324	.owner = THIS_MODULE,
	325	.con_startup = sticon_startup,
	326	.con_init = sticon_init,
	327	.con_deinit = sticon_deinit,
	328	.con_clear = sticon_clear,
	329	.con_putc = sticon_putc,
	330	.con_putcs = sticon_putcs,
	331	.con_cursor = sticon_cursor,
	332	.con_scroll = sticon_scroll,
1da177e4 LT	333	.con_switch = sticon_switch,
1da177e4 LT	334	.con_blank = sticon_blank,
1da177e4 LT	335	.con_set_origin = sticon_set_origin,
	336	.con_save_screen = sticon_save_screen,
	337	.con_build_attr = sticon_build_attr,
	338	.con_invert_region = sticon_invert_region,
	339	.con_screen_pos = sticon_screen_pos,
	340	.con_getxy = sticon_getxy,
	341	};
	342
	343
	344
3d1e412a	345	static int __init sticonsole_init(void)
1da177e4	346	{
155957f5	347	int err;
1da177e4 LT	348	/* already initialized ? */
	349	if (sticon_sti)
	350	return 0;
	351
	352	sticon_sti = sti_get_rom(0);
	353	if (!sticon_sti)
	354	return -ENODEV;
	355
	356	if (conswitchp == &dummy_con) {
	357	printk(KERN_INFO "sticon: Initializing STI text console.\n");
155957f5 WY	358	console_lock();
	359	err = do_take_over_console(&sti_con, 0, MAX_NR_CONSOLES - 1, 1);
	360	console_unlock();
	361	return err;
1da177e4 LT	362	}
	363	return 0;
	364	}
	365
	366	module_init(sticonsole_init);
	367	MODULE_LICENSE("GPL");