2 * Interfaces for vfio-ccw
4 * Copyright IBM Corp. 2017
6 * Author(s): Dong Jia Shi <bjsdjshi@linux.vnet.ibm.com>
12 #include <linux/types.h>
14 struct ccw_io_region
{
15 #define ORB_AREA_SIZE 12
16 __u8 orb_area
[ORB_AREA_SIZE
];
17 #define SCSW_AREA_SIZE 12
18 __u8 scsw_area
[SCSW_AREA_SIZE
];
19 #define IRB_AREA_SIZE 96
20 __u8 irb_area
[IRB_AREA_SIZE
];
22 } __attribute__((packed
));