You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
26 lines
504 B
C
26 lines
504 B
C
4 years ago
|
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
|
||
|
|
/*
|
||
|
|
* Interfaces for vfio-ccw
|
||
|
|
*
|
||
|
|
* Copyright IBM Corp. 2017
|
||
|
|
*
|
||
|
|
* Author(s): Dong Jia Shi <bjsdjshi@linux.vnet.ibm.com>
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef _VFIO_CCW_H_
|
||
|
|
#define _VFIO_CCW_H_
|
||
|
|
|
||
|
|
#include <linux/types.h>
|
||
|
|
|
||
|
|
struct ccw_io_region {
|
||
|
|
#define ORB_AREA_SIZE 12
|
||
|
|
__u8 orb_area[ORB_AREA_SIZE];
|
||
|
|
#define SCSW_AREA_SIZE 12
|
||
|
|
__u8 scsw_area[SCSW_AREA_SIZE];
|
||
|
|
#define IRB_AREA_SIZE 96
|
||
|
|
__u8 irb_area[IRB_AREA_SIZE];
|
||
|
|
__u32 ret_code;
|
||
|
|
} __attribute__((packed));
|
||
|
|
|
||
|
|
#endif
|