amd64
[Keyboard Service]

HelenOS ia32 / amd64 arch dependent parts of uspace keyboard and mouse handler. More...

Files
file	arch/ia32/include/kbd.h
file	arch/ia32/src/kbd.c
Defines
#define	KBD_IRQ   1
#define	MOUSE_IRQ   12
#define	i8042_DATA   0x60
#define	i8042_STATUS   0X64
Typedefs
typedef unsigned char	u8
typedef short	u16
Functions
static void	i8042_data_write (u8 data)
static u8	i8042_data_read (void)
static u8	i8042_status_read (void)
static void	i8042_command_write (u8 command)
int	kbd_arch_init (void)

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Detailed Description

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Define Documentation

#define KBD_IRQ   1

Definition at line 46 of file arch/ia32/include/kbd.h.

#define MOUSE_IRQ   12

Definition at line 47 of file arch/ia32/include/kbd.h.

#define i8042_DATA   0x60

Definition at line 49 of file arch/ia32/include/kbd.h. Referenced by i8042_data_read(), i8042_data_write(), and kbd_arch_init().

#define i8042_STATUS   0X64

Definition at line 50 of file arch/ia32/include/kbd.h. Referenced by i8042_command_write(), and i8042_status_read().

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Typedef Documentation

typedef unsigned char u8

Definition at line 53 of file arch/ia32/include/kbd.h.

typedef short u16

Definition at line 54 of file arch/ia32/include/kbd.h.

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Function Documentation

static void i8042_data_write (  u8  data  )  [static]

Definition at line 56 of file arch/ia32/include/kbd.h. References i8042_DATA, and outb(). Referenced by kbd_arch_init(). Here is the call graph for this function:

static u8 i8042_data_read (  void   )  [static]

Definition at line 61 of file arch/ia32/include/kbd.h. References i8042_DATA, and inb(). Referenced by kbd_arch_init(). Here is the call graph for this function:

static u8 i8042_status_read (  void   )  [static]

Definition at line 66 of file arch/ia32/include/kbd.h. References i8042_STATUS, and inb(). Referenced by kbd_arch_init(), and wait_ready(). Here is the call graph for this function:

static void i8042_command_write (  u8  command  )  [static]

Definition at line 71 of file arch/ia32/include/kbd.h. References i8042_STATUS, and outb(). Referenced by kbd_arch_init(). Here is the call graph for this function:

int kbd_arch_init (  void   )

Register uspace irq handler Returns: Definition at line 391 of file arch/ia32/src/kbd.c. References i8042_CMD_KBD, i8042_CMD_MOUSE, i8042_command_write(), i8042_DATA, i8042_data_read(), i8042_data_write(), i8042_KBD_DISABLE, i8042_MOUSE_DATA, i8042_OUTPUT_FULL, i8042_status_read(), iospace_enable(), MOUSE_OUT_INIT, task_get_id(), and wait_ready(). Referenced by kbd_arch_process(), and main(). Here is the call graph for this function:

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