| 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 | #include "qom/object.h" |
| 18 | |
| 19 | #define TYPE_S390_CCW "s390-ccw" |
| 20 | typedef struct S390CCWDevice S390CCWDevice; |
| 21 | typedef struct S390CCWDeviceClass S390CCWDeviceClass; |
| 22 | DECLARE_OBJ_CHECKERS(S390CCWDevice, S390CCWDeviceClass, |
| 23 | S390_CCW_DEVICE, TYPE_S390_CCW) |
| 24 | |
| 25 | struct S390CCWDevice { |
| 26 | CcwDevice parent_obj; |
| 27 | CssDevId hostid; |
| 28 | char *mdevid; |
| 29 | int32_t bootindex; |
| 30 | }; |
| 31 | |
| 32 | struct S390CCWDeviceClass { |
| 33 | CCWDeviceClass parent_class; |
| 34 | bool (*realize)(S390CCWDevice *dev, char *sysfsdev, Error **errp); |
| 35 | void (*unrealize)(S390CCWDevice *dev); |
| 36 | IOInstEnding (*handle_request) (SubchDev *sch); |
| 37 | int (*handle_halt) (SubchDev *sch); |
| 38 | int (*handle_clear) (SubchDev *sch); |
| 39 | IOInstEnding (*handle_store) (SubchDev *sch); |
| 40 | }; |
| 41 | |
| 42 | #endif |