diff options
| author | Jon Doron <arilou@gmail.com> | 2020-04-24 15:34:43 +0300 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2020-06-10 12:09:41 -0400 |
| commit | 6775d15de18268718c2f971c2b2d255c76ff2240 (patch) | |
| tree | 875b8532a5af2a0152e5dc5663b0b9c2bd1820f0 /include/hw/hyperv/vmbus-bridge.h | |
| parent | cab78e7cb298c247c1749125001362a586c45c1f (diff) | |
i386: Hyper-V VMBus ACPI DSDT entry
Guest OS uses ACPI to discover VMBus presence. Add a corresponding
entry to DSDT in case VMBus has been enabled.
Experimentally Windows guests were found to require this entry to
include two IRQ resources. They seem to never be used but they still
have to be there.
Make IRQ numbers user-configurable via corresponding properties; use 7
and 13 by default.
Signed-off-by: Evgeny Yakovlev <eyakovlev@virtuozzo.com>
Signed-off-by: Roman Kagan <rkagan@virtuozzo.com>
Signed-off-by: Maciej S. Szmigiero <maciej.szmigiero@oracle.com>
Signed-off-by: Jon Doron <arilou@gmail.com>
Message-Id: <20200424123444.3481728-6-arilou@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'include/hw/hyperv/vmbus-bridge.h')
| -rw-r--r-- | include/hw/hyperv/vmbus-bridge.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/hw/hyperv/vmbus-bridge.h b/include/hw/hyperv/vmbus-bridge.h index 9cc8f780de..c0a06d832c 100644 --- a/include/hw/hyperv/vmbus-bridge.h +++ b/include/hw/hyperv/vmbus-bridge.h @@ -19,6 +19,9 @@ typedef struct VMBus VMBus; typedef struct VMBusBridge { SysBusDevice parent_obj; + uint8_t irq0; + uint8_t irq1; + VMBus *bus; } VMBusBridge; |