GIO_FONT |
*to be documented* |
PIO_FONT |
*to be documented* |
GIO_FONTX |
*to be documented* |
PIO_FONTX |
*to be documented* |
PIO_FONTRESET |
Reset font to the default font. |
GIO_CMAP |
*to be documented* |
PIO_CMAP |
*to be documented* |
KIOCSOUND |
Generate a sound. edx should contain the frequency. 0 turns off the sound. |
KDMKTONE |
Generate a fixed length tone. edx should contain desired frequency in the lower 16 bits and desired duration (in milliseconds) in the upper 16 bits. See samples/ioctl/leds.asm for an example. |
KDGETLED |
Retrieve current state of the keyboard LED lights. edx should point to a 4 bytes long buffer which will receive the current state as a combination of the following flags:
LED_SCR - Scroll Lock
LED_NUM - Num Lock
LED_CAP - Caps Lock
|
KDSETLED |
Set keyboard LED lights. edx should contain combination of the available flags (see above) or 0 (turn off all LEDs).
Note that this command only sets LEDs lights and doesn't actually turn on/off the caps, num, or scroll lock flags. See samples/ioctl/leds.asm for an example. |
KDGKBTYPE |
Retrieve keyboard type. This operation will always return KB_101. There are other values defined in the kernel but not used: KB_84, KB_OTHER. |
KDADDIO |
Add I/O port address to list of valid video adapter addresses. edx should contain 16bit address. |
KDDELIO |
Remove I/O port address from list of valid video adapter addresses. edx should contain 16bit address to remove. |
KDENABIO |
Enable IN and OUT calls to video adapter ports. |
KDDISABIO |
Disable IN and OUT calls to video adapter ports. |
KDSETMODE |
Set console mode. edx should contain the new mode (see below).
|
KDGETMODE |
Retrieves current console mode. edx should point to a 4 bytes long buffer which will receive the mode:
KD_TEXT - Text mode.
KD_GRAPHICS - Graphics mode. |
KDMAPDISP |
Not implemented. |
KDUNMAPDISP |
Not implemented. |
GIO_SCRNMAP |
*to be documented* |
PIO_SCRNMAP |
*to be documented* |
GIO_UNISCRNMAP |
*to be documented* |
PIO_UNISCRNMAP |
*to be documented* |
GIO_UNIMAP |
*to be documented* |
PIO_UNIMAP |
*to be documented* |
PIO_UNIMAPCLR |
*to be documented* |
KDGKBMODE |
Retrieve current keyboard mode. edx should point to a 4 bytes long buffer which will receive the mode:
K_RAW
K_XLATE
K_MEDIUMRAW
K_UNICODE |
KDSKBMODE |
Set keyboard mode. edx should contain the new mode (see above). |
KDSKBLED |
Set keyboard LED flags. edx should contain combination of the available flags (see below) or 0 (turn off all LED flags).
Note that this command only sets LED flags and doesn't actually turn on/off the caps, num, or scroll lock lights.
|
KDGKBLED |
Retrieve current state of the keyboard LEDs flags. edx should point to a 4 bytes long buffer which will receive the current state as a combination of the following flags:
LED_SCR - Scroll Lock
LED_NUM - Num Lock
LED_CAP - Caps Lock |
KDGKBMETA |
Retrive current meta key handling mode. edx should point to a 4 bytes long buffer which will receive the mode:
K_METABIT
K_ESCPREFIX
|
KDSKBMETA |
Set meta key handling mode. edx should contain the new mode (see above).
|
KDGKBENT |
*to be documented* |
KDSKBENT |
*to be documented* |
KDGKBSENT |
*to be documented* |
KDSKBSENT |
*to be documented* |
KDGKBDIACR |
Retrieve kernel accent characters table. edx should point to a kbdiacrs structure which will receive the information:
struc kbdiacrs
{
.kb_cnt rd 1
.kbdiacr rb 256*3
} |
kbdiacrs members:
kb_cnt
Number of entries in the kbdiacr array.
kbdiacr
Array of kbdiacr structures:
struc kbdiacr
{
.diacr rb 1
.base rb 1
.result rb 1
}
|
KDSKBDIACR |
Set kernel accent characters table. edx should point to a propely initialized kbdiacrs structure (see above). |
KDGETKEYCODE |
Retrieve kernel keycode table entry (convert scancode to keycode). edx should point to a kbkeycode structure which will receive the information:
struc kbkeycode
{
.scancode rd 1
.keycode rd 1
} |
kbkeycode members:
scancode
Scancode to convert.
keycode
Keycode.
|
KDSETKEYCODE |
Set kernel keycode table entry. edx should point to a properly initialized kbkeycode structure (see above). |
KDSIGACCEPT |
*to be documented* |
KDKBDREP |
Set keyboard repeat rate. edx should point to a properly initialized kbd_repeat structure:
struc kbd_repeat
{
.delay rd 1
.period rd 1
} |
kbd_repeat members:
delay
Delay in milliseconds.
period
Period in milliseconds.
|
KDFONTOP |
*to be documented* |