i8042.c File Reference

i8042 PS/2 port driver. More...

#include <ddi.h>
#include <libarch/ddi.h>
#include <devmap.h>
#include <async.h>
#include <unistd.h>
#include <sysinfo.h>
#include <stdio.h>
#include <errno.h>
#include <inttypes.h>
#include "i8042.h"

Go to the source code of this file.

Defines
#define	i8042_AUX_DATA   0x20
#define	i8042_AUX_DISABLE   0x20
#define	i8042_AUX_IE   0x02
#define	i8042_CMD_WRITE_AUX   0xd4
	write aux device
#define	i8042_CMD_WRITE_CMDB   0x60
	write command byte
#define	i8042_INPUT_FULL   0x02
#define	i8042_KBD_DISABLE   0x10
#define	i8042_KBD_IE   0x01
#define	i8042_KBD_TRANSLATE   0x40
#define	i8042_OUTPUT_FULL   0x01
#define	NAME   "i8042"
#define	NAMESPACE   "char"
Enumerations
enum	{ DEVID_PRI = 0, DEVID_AUX = 1 }
Functions
static void	i8042_connection (ipc_callid_t iid, ipc_call_t *icall)
	Character device connection handler.
static int	i8042_init (void)
static void	i8042_irq_handler (ipc_callid_t iid, ipc_call_t *call)
static void	i8042_port_write (int devid, uint8_t data)
int	main (int argc, char *argv[])
	Main entry point.
static void	wait_ready (void)
Variables
static i8042_t *	i8042
static irq_cmd_t	i8042_cmds []
static irq_code_t	i8042_kbd
static uintptr_t	i8042_kernel
static uintptr_t	i8042_physical
static i8042_port_t	i8042_port [MAX_DEVS]

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Detailed Description

i8042 PS/2 port driver.

Definition in file i8042.c.

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