PS/2 Keyboard Driver

PS/2 Keyboard Driver. More...

Collaboration diagram for PS/2 Keyboard Driver:

Detailed Description

PS/2 Keyboard Driver.

Data Structures
struct	ps2_kbd_t
	PS/2 keyboard private data. More...

Enumerations
enum	ps2_kbd_flags_t { PS2_KBD_NONE = 0 , PS2_KBD_EXTENDED = 1 << 0 , PS2_KBD_RELEASE = 1 << 1 }
	PS/2 keyboard flags. More...

Functions
uint64_t	ps2_kbd_init (ps2_device_info_t *info)
	Initialize a PS/2 keyboard device.
uint64_t	ps2_kbd_irq_register (ps2_device_info_t *info)
	Register the IRQ handler for a PS/2 keyboard device.
void	ps2_kbd_deinit (ps2_device_info_t *info)
	Deinitialize a PS/2 keyboard device.

Enumeration Type Documentation

ps2_kbd_flags_t

enum ps2_kbd_flags_t

PS/2 keyboard flags.

Enumerator
PS2_KBD_NONE
PS2_KBD_EXTENDED
PS2_KBD_RELEASE

Definition at line 19 of file ps2_kbd.h.

Function Documentation

ps2_kbd_init()

uint64_t ps2_kbd_init

(

ps2_device_info_t *

info

)

Initialize a PS/2 keyboard device.

Parameters

info	Device information structure.

Returns

On success, 0. On failure, ERR.

Definition at line 51 of file ps2_kbd.c.

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ps2_kbd_irq_register()

uint64_t ps2_kbd_irq_register

(

ps2_device_info_t *

info

)

Register the IRQ handler for a PS/2 keyboard device.

Parameters

info	Device information structure.

Returns

On success, 0. On failure, ERR and errno is set.

Definition at line 78 of file ps2_kbd.c.

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ps2_kbd_deinit()

void ps2_kbd_deinit

(

ps2_device_info_t *

info

)

Deinitialize a PS/2 keyboard device.

Parameters

info	Device information structure.

Definition at line 97 of file ps2_kbd.c.

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