diff options
| author | Andrey Smetanin <asmetanin@virtuozzo.com> | 2015-11-30 17:22:16 +0100 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2015-12-16 18:49:41 +0100 |
| commit | c71acc4c74dddebbbbeede69fdd4f0b1a124f9df (patch) | |
| tree | de9906937498216e04c34042a2fe2b4542a1627e /arch/x86 | |
| parent | drivers/hv: Move struct hv_message into UAPI Hyper-V x86 header (diff) | |
| download | linux-c71acc4c74dddebbbbeede69fdd4f0b1a124f9df.tar.xz linux-c71acc4c74dddebbbbeede69fdd4f0b1a124f9df.zip | |
drivers/hv: Move struct hv_timer_message_payload into UAPI Hyper-V x86 header
This struct is required for Hyper-V SynIC timers implementation inside KVM
and for upcoming Hyper-V VMBus support by userspace(QEMU). So place it into
Hyper-V UAPI header.
Signed-off-by: Andrey Smetanin <asmetanin@virtuozzo.com>
CC: Gleb Natapov <gleb@kernel.org>
CC: Paolo Bonzini <pbonzini@redhat.com>
CC: "K. Y. Srinivasan" <kys@microsoft.com>
CC: Haiyang Zhang <haiyangz@microsoft.com>
CC: Vitaly Kuznetsov <vkuznets@redhat.com>
CC: Roman Kagan <rkagan@virtuozzo.com>
CC: Denis V. Lunev <den@openvz.org>
CC: qemu-devel@nongnu.org
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/include/uapi/asm/hyperv.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/x86/include/uapi/asm/hyperv.h b/arch/x86/include/uapi/asm/hyperv.h index a41cdee88adb..2a5629eac0b1 100644 --- a/arch/x86/include/uapi/asm/hyperv.h +++ b/arch/x86/include/uapi/asm/hyperv.h @@ -347,4 +347,12 @@ struct hv_message_page { struct hv_message sint_message[HV_SYNIC_SINT_COUNT]; }; +/* Define timer message payload structure. */ +struct hv_timer_message_payload { + __u32 timer_index; + __u32 reserved; + __u64 expiration_time; /* When the timer expired */ + __u64 delivery_time; /* When the message was delivered */ +}; + #endif |