diff options
| author | Feng Wu <feng.wu@intel.com> | 2015-09-18 17:29:53 +0300 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2015-10-01 16:06:47 +0300 |
| commit | f70c20aaf141adb715a2d750c55154073b02a9c3 (patch) | |
| tree | 47bca098ae2da44022af8b04f58d44089cd7ef80 /include/linux | |
| parent | 9016cfb577a15abd6a7990890ccf6bf1edf04d31 (diff) | |
| download | linux-f70c20aaf141adb715a2d750c55154073b02a9c3.tar.xz | |
KVM: Add an arch specific hooks in 'struct kvm_kernel_irqfd'
This patch adds an arch specific hooks 'arch_update' in
'struct kvm_kernel_irqfd'. On Intel side, it is used to
update the IRTE when VT-d posted-interrupts is used.
Signed-off-by: Feng Wu <feng.wu@intel.com>
Reviewed-by: Alex Williamson <alex.williamson@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/kvm_host.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h index b8543b02b7bc..5c3f4538807f 100644 --- a/include/linux/kvm_host.h +++ b/include/linux/kvm_host.h @@ -1172,5 +1172,7 @@ void kvm_arch_irq_bypass_del_producer(struct irq_bypass_consumer *, struct irq_bypass_producer *); void kvm_arch_irq_bypass_stop(struct irq_bypass_consumer *); void kvm_arch_irq_bypass_start(struct irq_bypass_consumer *); +int kvm_arch_update_irqfd_routing(struct kvm *kvm, unsigned int host_irq, + uint32_t guest_irq, bool set); #endif /* CONFIG_HAVE_KVM_IRQ_BYPASS */ #endif |