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| author | Avi Kivity <avi@qumranet.com> | 2007-10-25 16:52:32 +0200 |
|---|---|---|
| committer | Avi Kivity <avi@qumranet.com> | 2008-01-30 18:01:20 +0200 |
| commit | b93463aa59d67b21b4921e30bd5c5dcc7c35ffbd (patch) | |
| tree | 8de9a2789624d27155d8a94c93a23c01f473fea7 /include/linux/kvm_para.h | |
| parent | b209749f528488c4c0d20a42c0fbcbf49e6933b3 (diff) | |
| download | linux-b93463aa59d67b21b4921e30bd5c5dcc7c35ffbd.tar.gz linux-b93463aa59d67b21b4921e30bd5c5dcc7c35ffbd.tar.bz2 linux-b93463aa59d67b21b4921e30bd5c5dcc7c35ffbd.zip | |
KVM: Accelerated apic support
This adds a mechanism for exposing the virtual apic tpr to the guest, and a
protocol for letting the guest update the tpr without causing a vmexit if
conditions allow (e.g. there is no interrupt pending with a higher priority
than the new tpr).
Signed-off-by: Avi Kivity <avi@qumranet.com>
Diffstat (limited to 'include/linux/kvm_para.h')
| -rw-r--r-- | include/linux/kvm_para.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/kvm_para.h b/include/linux/kvm_para.h index e4db25ffdb52..6af91a506fbf 100644 --- a/include/linux/kvm_para.h +++ b/include/linux/kvm_para.h @@ -12,6 +12,8 @@ /* Return values for hypercalls */ #define KVM_ENOSYS 1000 +#define KVM_HC_VAPIC_POLL_IRQ 1 + #ifdef __KERNEL__ /* * hypercalls use architecture specific |