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| author | Alexander Graf <agraf@suse.de> | 2013-04-17 13:29:30 +0200 |
|---|---|---|
| committer | Alexander Graf <agraf@suse.de> | 2013-04-26 20:27:14 +0200 |
| commit | a725d56a02ec3582bb5b9756f261fdc6962c79ee (patch) | |
| tree | 12951caba7ac5239b18b3aeaba875d4d29833a85 /include/linux/kvm_host.h | |
| parent | 8175e5b79c38a1d85225da516fa1a0ecbf2fdbca (diff) | |
| download | linux-stable-a725d56a02ec3582bb5b9756f261fdc6962c79ee.tar.gz linux-stable-a725d56a02ec3582bb5b9756f261fdc6962c79ee.tar.bz2 linux-stable-a725d56a02ec3582bb5b9756f261fdc6962c79ee.zip | |
KVM: Introduce CONFIG_HAVE_KVM_IRQ_ROUTING
Quite a bit of code in KVM has been conditionalized on availability of
IOAPIC emulation. However, most of it is generically applicable to
platforms that don't have an IOPIC, but a different type of irq chip.
Make code that only relies on IRQ routing, not an APIC itself, on
CONFIG_HAVE_KVM_IRQ_ROUTING, so that we can reuse it later.
Signed-off-by: Alexander Graf <agraf@suse.de>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'include/linux/kvm_host.h')
| -rw-r--r-- | include/linux/kvm_host.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h index bf3b1dcb8b3d..4215d4f3d86f 100644 --- a/include/linux/kvm_host.h +++ b/include/linux/kvm_host.h @@ -304,7 +304,7 @@ struct kvm_kernel_irq_routing_entry { struct hlist_node link; }; -#ifdef __KVM_HAVE_IOAPIC +#ifdef CONFIG_HAVE_KVM_IRQ_ROUTING struct kvm_irq_routing_table { int chip[KVM_NR_IRQCHIPS][KVM_IRQCHIP_NUM_PINS]; @@ -432,7 +432,7 @@ void kvm_vcpu_uninit(struct kvm_vcpu *vcpu); int __must_check vcpu_load(struct kvm_vcpu *vcpu); void vcpu_put(struct kvm_vcpu *vcpu); -#ifdef __KVM_HAVE_IOAPIC +#ifdef CONFIG_HAVE_KVM_IRQ_ROUTING int kvm_irqfd_init(void); void kvm_irqfd_exit(void); #else @@ -957,7 +957,7 @@ static inline int mmu_notifier_retry(struct kvm *kvm, unsigned long mmu_seq) } #endif -#ifdef KVM_CAP_IRQ_ROUTING +#ifdef CONFIG_HAVE_KVM_IRQ_ROUTING #define KVM_MAX_IRQ_ROUTES 1024 |