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Diffstat (limited to 'include/hw/s390x/s390-ccw.h')
| -rw-r--r-- | include/hw/s390x/s390-ccw.h | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/include/hw/s390x/s390-ccw.h b/include/hw/s390x/s390-ccw.h new file mode 100644 index 000000000..2c807ee3a --- /dev/null +++ b/include/hw/s390x/s390-ccw.h @@ -0,0 +1,42 @@ +/* + * s390 CCW Assignment Support + * + * Copyright 2017 IBM Corp. + * Author(s): Dong Jia Shi <bjsdjshi@linux.vnet.ibm.com> + * Xiao Feng Ren <renxiaof@linux.vnet.ibm.com> + * + * This work is licensed under the terms of the GNU GPL, version 2 or (at + * your option) any later version. See the COPYING file in the top-level + * directory. + */ + +#ifndef HW_S390_CCW_H +#define HW_S390_CCW_H + +#include "hw/s390x/ccw-device.h" +#include "qom/object.h" + +#define TYPE_S390_CCW "s390-ccw" +typedef struct S390CCWDevice S390CCWDevice; +typedef struct S390CCWDeviceClass S390CCWDeviceClass; +DECLARE_OBJ_CHECKERS(S390CCWDevice, S390CCWDeviceClass, + S390_CCW_DEVICE, TYPE_S390_CCW) + +struct S390CCWDevice { + CcwDevice parent_obj; + CssDevId hostid; + char *mdevid; + int32_t bootindex; +}; + +struct S390CCWDeviceClass { + CCWDeviceClass parent_class; + void (*realize)(S390CCWDevice *dev, char *sysfsdev, Error **errp); + void (*unrealize)(S390CCWDevice *dev); + IOInstEnding (*handle_request) (SubchDev *sch); + int (*handle_halt) (SubchDev *sch); + int (*handle_clear) (SubchDev *sch); + IOInstEnding (*handle_store) (SubchDev *sch); +}; + +#endif |