ns16550.c File Reference

NS16550 port driver. More...

#include <ipc/irc.h>
#include <async.h>
#include <sysinfo.h>
#include <kbd.h>
#include <kbd_port.h>
#include <sun.h>
#include <ddi.h>
#include <errno.h>

Go to the source code of this file.

Defines
#define	FCR_REG   2
#define	IER_REG   1
#define	IIR_REG   2
#define	LCR_REG   3
#define	LSR_DATA_READY   0x01
#define	LSR_REG   5
#define	MCR_REG   4
#define	RBR_REG   0
Functions
static void	ns16550_irq_handler (ipc_callid_t iid, ipc_call_t *call)
int	ns16550_port_init (void)
Variables
static irq_cmd_t	ns16550_cmds []
irq_code_t	ns16550_kbd
static uintptr_t	ns16550_kernel
static uintptr_t	ns16550_physical

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Detailed Description

NS16550 port driver.

Definition in file ns16550.c.

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