aboutsummaryrefslogtreecommitdiff
path: root/kvm.h
diff options
context:
space:
mode:
authorJan Kiszka <jan.kiszka@siemens.com>2011-10-15 14:08:26 +0200
committerJan Kiszka <jan.kiszka@siemens.com>2012-01-19 12:14:42 +0100
commit9b5b76d44930dc9266bb6d30862704cb3c86d2ca (patch)
treecf2c3fef0b9925485ce7e58579ec19367e74a8c4 /kvm.h
parent84b058d7df1e75543ef7422d97b039cd413f68f1 (diff)
kvm: x86: Establish IRQ0 override control
KVM is forced to disable the IRQ0 override when we run with in-kernel irqchip but without IRQ routing support of the kernel. Set the fwcfg value correspondingly. This aligns us with qemu-kvm. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Diffstat (limited to 'kvm.h')
-rw-r--r--kvm.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/kvm.h b/kvm.h
index dd2d4f0a94..ad430fd09a 100644
--- a/kvm.h
+++ b/kvm.h
@@ -53,6 +53,8 @@ int kvm_has_xcrs(void);
int kvm_has_many_ioeventfds(void);
int kvm_has_gsi_routing(void);
+int kvm_allows_irq0_override(void);
+
#ifdef NEED_CPU_H
int kvm_init_vcpu(CPUState *env);