1 | /* |
2 | * s390 CCW Assignment Support |
3 | * |
4 | * Copyright 2017 IBM Corp. |
5 | * Author(s): Dong Jia Shi <bjsdjshi@linux.vnet.ibm.com> |
6 | * Xiao Feng Ren <renxiaof@linux.vnet.ibm.com> |
7 | * |
8 | * This work is licensed under the terms of the GNU GPL, version 2 or (at |
9 | * your option) any later version. See the COPYING file in the top-level |
10 | * directory. |
11 | */ |
12 | |
13 | #ifndef HW_S390_CCW_H |
14 | #define HW_S390_CCW_H |
15 | |
16 | #include "hw/s390x/ccw-device.h" |
17 | |
18 | #define TYPE_S390_CCW "s390-ccw" |
19 | #define S390_CCW_DEVICE(obj) \ |
20 | OBJECT_CHECK(S390CCWDevice, (obj), TYPE_S390_CCW) |
21 | #define S390_CCW_DEVICE_CLASS(klass) \ |
22 | OBJECT_CLASS_CHECK(S390CCWDeviceClass, (klass), TYPE_S390_CCW) |
23 | #define S390_CCW_DEVICE_GET_CLASS(obj) \ |
24 | OBJECT_GET_CLASS(S390CCWDeviceClass, (obj), TYPE_S390_CCW) |
25 | |
26 | typedef struct S390CCWDevice { |
27 | CcwDevice parent_obj; |
28 | CssDevId hostid; |
29 | char *mdevid; |
30 | int32_t bootindex; |
31 | } S390CCWDevice; |
32 | |
33 | typedef struct S390CCWDeviceClass { |
34 | CCWDeviceClass parent_class; |
35 | void (*realize)(S390CCWDevice *dev, char *sysfsdev, Error **errp); |
36 | void (*unrealize)(S390CCWDevice *dev, Error **errp); |
37 | IOInstEnding (*handle_request) (SubchDev *sch); |
38 | int (*handle_halt) (SubchDev *sch); |
39 | int (*handle_clear) (SubchDev *sch); |
40 | } S390CCWDeviceClass; |
41 | |
42 | #endif |
43 | |