diff options
Diffstat (limited to 'sys/amd64/include')
| -rw-r--r-- | sys/amd64/include/iodev.h | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/sys/amd64/include/iodev.h b/sys/amd64/include/iodev.h index 1a0a17a9561e..9f53cacff001 100644 --- a/sys/amd64/include/iodev.h +++ b/sys/amd64/include/iodev.h @@ -25,7 +25,22 @@ * * $FreeBSD$ */ +#ifndef _MACHINE_IODEV_H_ +#define _MACHINE_IODEV_H_ -d_open_t ioopen; -d_close_t ioclose; -d_ioctl_t ioioctl; +#ifdef _KERNEL +#include <machine/cpufunc.h> + +#define iodev_read_1 inb +#define iodev_read_2 inw +#define iodev_read_4 inl +#define iodev_write_1 outb +#define iodev_write_2 outw +#define iodev_write_4 outl + +int iodev_open(struct thread *td); +int iodev_close(struct thread *td); +int iodev_ioctl(u_long cmd, caddr_t data); + +#endif /* _KERNEL */ +#endif /* _MACHINE_IODEV_H_ */ |