ddi.c File Reference

#include <ddi.h>
#include <libarch/ddi.h>
#include <libc.h>
#include <task.h>
#include <as.h>
#include <align.h>
#include <libarch/config.h>
#include <kernel/ddi/ddi_arg.h>

Go to the source code of this file.

Functions
int	device_assign_devno (void)
	Return unique device number.
int	iospace_enable (task_id_t id, void *ioaddr, unsigned long size)
	Enable I/O space range to task.
int	physmem_map (void *pf, void *vp, unsigned long pages, int flags)
	Map piece of physical memory to task.
int	pio_enable (void *pio_addr, size_t size, void **use_addr)
	Enable PIO for specified I/O range.
int	register_irq (int inr, int devno, int method, irq_code_t *ucode)
	Register IRQ notification.
int	unregister_irq (int inr, int devno)
	Unregister IRQ notification.

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Detailed Description

Definition in file ddi.c.

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