Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
This commit is contained in:
Linus Torvalds
157
include/linux/kbd_kern.h
Normal file
157
include/linux/kbd_kern.h
Normal file
@@ -0,0 +1,157 @@
|
||||
#ifndef _KBD_KERN_H
|
||||
#define _KBD_KERN_H
|
||||
|
||||
#include <linux/tty.h>
|
||||
#include <linux/interrupt.h>
|
||||
#include <linux/keyboard.h>
|
||||
|
||||
extern struct tasklet_struct keyboard_tasklet;
|
||||
|
||||
extern int shift_state;
|
||||
|
||||
extern char *func_table[MAX_NR_FUNC];
|
||||
extern char func_buf[];
|
||||
extern char *funcbufptr;
|
||||
extern int funcbufsize, funcbufleft;
|
||||
|
||||
/*
|
||||
* kbd->xxx contains the VC-local things (flag settings etc..)
|
||||
*
|
||||
* Note: externally visible are LED_SCR, LED_NUM, LED_CAP defined in kd.h
|
||||
* The code in KDGETLED / KDSETLED depends on the internal and
|
||||
* external order being the same.
|
||||
*
|
||||
* Note: lockstate is used as index in the array key_map.
|
||||
*/
|
||||
struct kbd_struct {
|
||||
|
||||
unsigned char lockstate;
|
||||
/* 8 modifiers - the names do not have any meaning at all;
|
||||
they can be associated to arbitrarily chosen keys */
|
||||
#define VC_SHIFTLOCK KG_SHIFT /* shift lock mode */
|
||||
#define VC_ALTGRLOCK KG_ALTGR /* altgr lock mode */
|
||||
#define VC_CTRLLOCK KG_CTRL /* control lock mode */
|
||||
#define VC_ALTLOCK KG_ALT /* alt lock mode */
|
||||
#define VC_SHIFTLLOCK KG_SHIFTL /* shiftl lock mode */
|
||||
#define VC_SHIFTRLOCK KG_SHIFTR /* shiftr lock mode */
|
||||
#define VC_CTRLLLOCK KG_CTRLL /* ctrll lock mode */
|
||||
#define VC_CTRLRLOCK KG_CTRLR /* ctrlr lock mode */
|
||||
unsigned char slockstate; /* for `sticky' Shift, Ctrl, etc. */
|
||||
|
||||
unsigned char ledmode:2; /* one 2-bit value */
|
||||
#define LED_SHOW_FLAGS 0 /* traditional state */
|
||||
#define LED_SHOW_IOCTL 1 /* only change leds upon ioctl */
|
||||
#define LED_SHOW_MEM 2 /* `heartbeat': peek into memory */
|
||||
|
||||
unsigned char ledflagstate:4; /* flags, not lights */
|
||||
unsigned char default_ledflagstate:4;
|
||||
#define VC_SCROLLOCK 0 /* scroll-lock mode */
|
||||
#define VC_NUMLOCK 1 /* numeric lock mode */
|
||||
#define VC_CAPSLOCK 2 /* capslock mode */
|
||||
#define VC_KANALOCK 3 /* kanalock mode */
|
||||
|
||||
unsigned char kbdmode:2; /* one 2-bit value */
|
||||
#define VC_XLATE 0 /* translate keycodes using keymap */
|
||||
#define VC_MEDIUMRAW 1 /* medium raw (keycode) mode */
|
||||
#define VC_RAW 2 /* raw (scancode) mode */
|
||||
#define VC_UNICODE 3 /* Unicode mode */
|
||||
|
||||
unsigned char modeflags:5;
|
||||
#define VC_APPLIC 0 /* application key mode */
|
||||
#define VC_CKMODE 1 /* cursor key mode */
|
||||
#define VC_REPEAT 2 /* keyboard repeat */
|
||||
#define VC_CRLF 3 /* 0 - enter sends CR, 1 - enter sends CRLF */
|
||||
#define VC_META 4 /* 0 - meta, 1 - meta=prefix with ESC */
|
||||
};
|
||||
|
||||
extern struct kbd_struct kbd_table[];
|
||||
|
||||
extern int kbd_init(void);
|
||||
|
||||
extern unsigned char getledstate(void);
|
||||
extern void setledstate(struct kbd_struct *kbd, unsigned int led);
|
||||
|
||||
extern int do_poke_blanked_console;
|
||||
|
||||
extern void (*kbd_ledfunc)(unsigned int led);
|
||||
|
||||
extern void set_console(int nr);
|
||||
extern void schedule_console_callback(void);
|
||||
|
||||
static inline void set_leds(void)
|
||||
{
|
||||
tasklet_schedule(&keyboard_tasklet);
|
||||
}
|
||||
|
||||
static inline int vc_kbd_mode(struct kbd_struct * kbd, int flag)
|
||||
{
|
||||
return ((kbd->modeflags >> flag) & 1);
|
||||
}
|
||||
|
||||
static inline int vc_kbd_led(struct kbd_struct * kbd, int flag)
|
||||
{
|
||||
return ((kbd->ledflagstate >> flag) & 1);
|
||||
}
|
||||
|
||||
static inline void set_vc_kbd_mode(struct kbd_struct * kbd, int flag)
|
||||
{
|
||||
kbd->modeflags |= 1 << flag;
|
||||
}
|
||||
|
||||
static inline void set_vc_kbd_led(struct kbd_struct * kbd, int flag)
|
||||
{
|
||||
kbd->ledflagstate |= 1 << flag;
|
||||
}
|
||||
|
||||
static inline void clr_vc_kbd_mode(struct kbd_struct * kbd, int flag)
|
||||
{
|
||||
kbd->modeflags &= ~(1 << flag);
|
||||
}
|
||||
|
||||
static inline void clr_vc_kbd_led(struct kbd_struct * kbd, int flag)
|
||||
{
|
||||
kbd->ledflagstate &= ~(1 << flag);
|
||||
}
|
||||
|
||||
static inline void chg_vc_kbd_lock(struct kbd_struct * kbd, int flag)
|
||||
{
|
||||
kbd->lockstate ^= 1 << flag;
|
||||
}
|
||||
|
||||
static inline void chg_vc_kbd_slock(struct kbd_struct * kbd, int flag)
|
||||
{
|
||||
kbd->slockstate ^= 1 << flag;
|
||||
}
|
||||
|
||||
static inline void chg_vc_kbd_mode(struct kbd_struct * kbd, int flag)
|
||||
{
|
||||
kbd->modeflags ^= 1 << flag;
|
||||
}
|
||||
|
||||
static inline void chg_vc_kbd_led(struct kbd_struct * kbd, int flag)
|
||||
{
|
||||
kbd->ledflagstate ^= 1 << flag;
|
||||
}
|
||||
|
||||
#define U(x) ((x) ^ 0xf000)
|
||||
|
||||
/* keyboard.c */
|
||||
|
||||
struct console;
|
||||
|
||||
int getkeycode(unsigned int scancode);
|
||||
int setkeycode(unsigned int scancode, unsigned int keycode);
|
||||
void compute_shiftstate(void);
|
||||
|
||||
/* defkeymap.c */
|
||||
|
||||
extern unsigned int keymap_count;
|
||||
|
||||
/* console.c */
|
||||
|
||||
static inline void con_schedule_flip(struct tty_struct *t)
|
||||
{
|
||||
schedule_work(&t->flip.work);
|
||||
}
|
||||
|
||||
#endif
|
||||
Reference in New Issue
Block a user