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- Remember the keyboard repeat delay and rate.

Browse Source 
- Add a new ioctl, KDGETREPEAT, to retrieve the keyboard repeat rate.
- Delete unnecessary #include.
This commit is contained in:
Kazutaka YOKOTA 1999-12-13 09:31:43 +00:00
parent e14140f43e
commit 579958932a
5 changed files with 72 additions and 21 deletions
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42
sys/dev/atkbdc/atkbd.c
View File

@ -35,11 +35,8 @@
#include <sys/param.h>
#include <sys/systm.h>
#include <sys/kernel.h>
#include <sys/conf.h>
#include <sys/bus.h>
#include <sys/proc.h>
#include <sys/tty.h>
#include <sys/fcntl.h>
#include <sys/malloc.h>
#include <dev/kbd/kbdreg.h>
@ -224,6 +221,8 @@ static int init_keyboard(KBDC kbdc, int *type, int flags);
static int write_kbd(KBDC kbdc, int command, int data);
static int get_kbd_id(KBDC kbdc);
static int typematic(int delay, int rate);
static int typematic_delay(int delay);
static int typematic_rate(int rate);
/* local variables */
@ -875,13 +874,23 @@ atkbd_ioctl(keyboard_t *kbd, u_long cmd, caddr_t arg)
if (!KBD_HAS_DEVICE(kbd))
return 0;
i = typematic(((int *)arg)[0], ((int *)arg)[1]);
return write_kbd(state->kbdc, KBDC_SET_TYPEMATIC, i);
error = write_kbd(state->kbdc, KBDC_SET_TYPEMATIC, i);
if (error == 0) {
kbd->kb_delay1 = typematic_delay(i);
kbd->kb_delay2 = typematic_rate(i);
}
return error;
case KDSETRAD: /* set keyboard repeat rate (old interface) */
splx(s);
if (!KBD_HAS_DEVICE(kbd))
return 0;
return write_kbd(state->kbdc, KBDC_SET_TYPEMATIC, *(int *)arg);
error = write_kbd(state->kbdc, KBDC_SET_TYPEMATIC, *(int *)arg);
if (error == 0) {
kbd->kb_delay1 = typematic_delay(*(int *)arg);
kbd->kb_delay2 = typematic_rate(*(int *)arg);
}
return error;
case PIO_KEYMAP: /* set keyboard translation table */
case PIO_KEYMAPENT: /* set keyboard translation table entry */
@ -1286,14 +1295,27 @@ get_kbd_id(KBDC kbdc)
return ((id2 << 8) | id1);
}
static int delays[] = { 250, 500, 750, 1000 };
static int rates[] = { 34, 38, 42, 46, 50, 55, 59, 63,
68, 76, 84, 92, 100, 110, 118, 126,
136, 152, 168, 184, 200, 220, 236, 252,
272, 304, 336, 368, 400, 440, 472, 504 };
static int
typematic_delay(int i)
{
return delays[(i >> 5) & 3];
}
static int
typematic_rate(int i)
{
return rates[i & 0x1f];
}
static int
typematic(int delay, int rate)
{
static int delays[] = { 250, 500, 750, 1000 };
static int rates[] = { 34, 38, 42, 46, 50, 55, 59, 63,
68, 76, 84, 92, 100, 110, 118, 126,
136, 152, 168, 184, 200, 220, 236, 252,
272, 304, 336, 368, 400, 440, 472, 504 };
int value;
int i;

42
sys/dev/kbd/atkbd.c
View File

@ -35,11 +35,8 @@
#include <sys/param.h>
#include <sys/systm.h>
#include <sys/kernel.h>
#include <sys/conf.h>
#include <sys/bus.h>
#include <sys/proc.h>
#include <sys/tty.h>
#include <sys/fcntl.h>
#include <sys/malloc.h>
#include <dev/kbd/kbdreg.h>
@ -224,6 +221,8 @@ static int init_keyboard(KBDC kbdc, int *type, int flags);
static int write_kbd(KBDC kbdc, int command, int data);
static int get_kbd_id(KBDC kbdc);
static int typematic(int delay, int rate);
static int typematic_delay(int delay);
static int typematic_rate(int rate);
/* local variables */
@ -875,13 +874,23 @@ atkbd_ioctl(keyboard_t *kbd, u_long cmd, caddr_t arg)
if (!KBD_HAS_DEVICE(kbd))
return 0;
i = typematic(((int *)arg)[0], ((int *)arg)[1]);
return write_kbd(state->kbdc, KBDC_SET_TYPEMATIC, i);
error = write_kbd(state->kbdc, KBDC_SET_TYPEMATIC, i);
if (error == 0) {
kbd->kb_delay1 = typematic_delay(i);
kbd->kb_delay2 = typematic_rate(i);
}
return error;
case KDSETRAD: /* set keyboard repeat rate (old interface) */
splx(s);
if (!KBD_HAS_DEVICE(kbd))
return 0;
return write_kbd(state->kbdc, KBDC_SET_TYPEMATIC, *(int *)arg);
error = write_kbd(state->kbdc, KBDC_SET_TYPEMATIC, *(int *)arg);
if (error == 0) {
kbd->kb_delay1 = typematic_delay(*(int *)arg);
kbd->kb_delay2 = typematic_rate(*(int *)arg);
}
return error;
case PIO_KEYMAP: /* set keyboard translation table */
case PIO_KEYMAPENT: /* set keyboard translation table entry */
@ -1286,14 +1295,27 @@ get_kbd_id(KBDC kbdc)
return ((id2 << 8) | id1);
}
static int delays[] = { 250, 500, 750, 1000 };
static int rates[] = { 34, 38, 42, 46, 50, 55, 59, 63,
68, 76, 84, 92, 100, 110, 118, 126,
136, 152, 168, 184, 200, 220, 236, 252,
272, 304, 336, 368, 400, 440, 472, 504 };
static int
typematic_delay(int i)
{
return delays[(i >> 5) & 3];
}
static int
typematic_rate(int i)
{
return rates[i & 0x1f];
}
static int
typematic(int delay, int rate)
{
static int delays[] = { 250, 500, 750, 1000 };
static int rates[] = { 34, 38, 42, 46, 50, 55, 59, 63,
68, 76, 84, 92, 100, 110, 118, 126,
136, 152, 168, 184, 200, 220, 236, 252,
272, 304, 336, 368, 400, 440, 472, 504 };
int value;
int i;

5
sys/dev/kbd/kbd.c
View File

@ -752,6 +752,11 @@ genkbd_commonioctl(keyboard_t *kbd, u_long cmd, caddr_t arg)
*(int *)arg = kbd->kb_type;
break;
case KDGETREPEAT: /* get keyboard repeat rate */
((int *)arg)[0] = kbd->kb_delay1;
((int *)arg)[1] = kbd->kb_delay2;
break;
case GIO_KEYMAP: /* get keyboard translation table */
bcopy(kbd->kb_keymap, arg, sizeof(*kbd->kb_keymap));
break;

1
sys/dev/syscons/syscons.c
View File

@ -1027,6 +1027,7 @@ scioctl(dev_t dev, u_long cmd, caddr_t data, int flag, struct proc *p)
*(int *)data = scp->status & LOCK_MASK;
return 0;
case KDGETREPEAT: /* get keyboard repeat & delay rates */
case KDSETREPEAT: /* set keyboard repeat & delay rates (new) */
error = kbd_ioctl(sc->kbd, cmd, data);
if (error == ENOIOCTL)

3
sys/sys/kbio.h
View File

@ -77,12 +77,13 @@ struct keyboard_info {
typedef struct keyboard_info keyboard_info_t;
#define KDGKBINFO _IOR('K', 101, keyboard_info_t)
/* set keyboard repeat rate (new interface) */
/* set/get keyboard repeat rate (new interface) */
struct keyboard_repeat {
int kb_repeat[2];
};
typedef struct keyboard_repeat keyboard_repeat_t;
#define KDSETREPEAT _IOW('K', 102, keyboard_repeat_t)
#define KDGETREPEAT _IOR('K', 103, keyboard_repeat_t)
/* get/set key map/accent map/function key strings */