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| author | Mohammed Gamal <m.gamal005@gmail.com> | 2010-09-19 14:34:06 +0200 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2010-10-24 10:53:01 +0200 |
| commit | 63995653ade16deacaea5b49ceaf6376314593ac (patch) | |
| tree | 92c4dc379a1c8925a53ce6d6abd5d4d0f85ecc49 /arch/x86/kvm/x86.h | |
| parent | 4ab8e02404fcbc16beefac66de24dbb2706fe2f3 (diff) | |
| download | op-kernel-dev-63995653ade16deacaea5b49ceaf6376314593ac.zip op-kernel-dev-63995653ade16deacaea5b49ceaf6376314593ac.tar.gz | |
KVM: Add kvm_inject_realmode_interrupt() wrapper
This adds a wrapper function kvm_inject_realmode_interrupt() around the
emulator function emulate_int_real() to allow real mode interrupt injection.
[avi: initialize operand and address sizes before emulating interrupts]
[avi: initialize rip for real mode interrupt injection]
[avi: clear interrupt pending flag after emulating interrupt injection]
Signed-off-by: Mohammed Gamal <m.gamal005@gmail.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Diffstat (limited to 'arch/x86/kvm/x86.h')
| -rw-r--r-- | arch/x86/kvm/x86.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/kvm/x86.h b/arch/x86/kvm/x86.h index bf4dc2f..2cea414 100644 --- a/arch/x86/kvm/x86.h +++ b/arch/x86/kvm/x86.h @@ -72,6 +72,7 @@ static inline int is_paging(struct kvm_vcpu *vcpu) void kvm_before_handle_nmi(struct kvm_vcpu *vcpu); void kvm_after_handle_nmi(struct kvm_vcpu *vcpu); +int kvm_inject_realmode_interrupt(struct kvm_vcpu *vcpu, int irq); void kvm_write_tsc(struct kvm_vcpu *vcpu, u64 data); |
