diff options
| author | Jens Freimann <jfrei@linux.vnet.ibm.com> | 2013-07-16 09:04:04 +0200 |
|---|---|---|
| committer | Christian Borntraeger <borntraeger@de.ibm.com> | 2014-02-27 09:51:25 +0100 |
| commit | 3a553fc65826e0e682ed0fff770ad0d421c6d407 (patch) | |
| tree | ea2543518aae2c3e080bb649bf49a935e47cbeba /include | |
| parent | 216db403d0b032563d82e107429626c08d825535 (diff) | |
s390x/kvm: implement floating-interrupt controller device
This patch implements a floating-interrupt controller device (flic)
which interacts with the s390 flic kvm_device.
Signed-off-by: Jens Freimann <jfrei@linux.vnet.ibm.com>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/hw/s390x/s390_flic.h | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/include/hw/s390x/s390_flic.h b/include/hw/s390x/s390_flic.h new file mode 100644 index 0000000000..497b219e30 --- /dev/null +++ b/include/hw/s390x/s390_flic.h @@ -0,0 +1,33 @@ +/* + * QEMU S390x KVM floating interrupt controller (flic) + * + * Copyright 2014 IBM Corp. + * Author(s): Jens Freimann <jfrei@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 __KVM_S390_FLIC_H +#define __KVM_S390_FLIC_H + +#include "hw/sysbus.h" + +#define TYPE_KVM_S390_FLIC "s390-flic" +#define KVM_S390_FLIC(obj) \ + OBJECT_CHECK(KVMS390FLICState, (obj), TYPE_KVM_S390_FLIC) + +typedef struct KVMS390FLICState { + SysBusDevice parent_obj; + + uint32_t fd; +} KVMS390FLICState; + +#ifdef CONFIG_KVM +void s390_flic_init(void); +#else +static inline void s390_flic_init(void) { } +#endif + +#endif /* __KVM_S390_FLIC_H */ |