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kvm: Fix build for non-CAP_IRQ_ROUTING targets 

A type definition and a KVMState field initialization escaped the
required wrapping with KVM_CAP_IRQ_ROUTING. Also, we need to provide a
dummy kvm_irqchip_release_virq as virtio-pci references (but does not
use) it.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Acked-by: Ben Collins <bcollins@ubuntu.com>
Tested-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Avi Kivity <avi@redhat.com>
This commit is contained in:
Jan Kiszka 2012-06-05 21:03:57 +02:00 committed by Avi Kivity
parent 8cc9b43f7c
commit d3d3bef0a0
1 changed files with 11 additions and 5 deletions
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16
kvm-all.c
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@ -62,11 +62,6 @@ typedef struct KVMSlot
typedef struct kvm_dirty_log KVMDirtyLog;
typedef struct KVMMSIRoute {
struct kvm_irq_routing_entry kroute;
QTAILQ_ENTRY(KVMMSIRoute) entry;
} KVMMSIRoute;
struct KVMState
{
KVMSlot slots[32];
@ -867,6 +862,11 @@ int kvm_irqchip_set_irq(KVMState *s, int irq, int level)
}
#ifdef KVM_CAP_IRQ_ROUTING
typedef struct KVMMSIRoute {
struct kvm_irq_routing_entry kroute;
QTAILQ_ENTRY(KVMMSIRoute) entry;
} KVMMSIRoute;
static void set_gsi(KVMState *s, unsigned int gsi)
{
s->used_gsi_bitmap[gsi / 32] |= 1U << (gsi % 32);
@ -1129,6 +1129,10 @@ static void kvm_init_irq_routing(KVMState *s)
{
}
void kvm_irqchip_release_virq(KVMState *s, int virq)
{
}
int kvm_irqchip_send_msi(KVMState *s, MSIMessage msg)
{
abort();
@ -1286,7 +1290,9 @@ int kvm_init(void)
s->pit_state2 = kvm_check_extension(s, KVM_CAP_PIT_STATE2);
#endif
#ifdef KVM_CAP_IRQ_ROUTING
s->direct_msi = (kvm_check_extension(s, KVM_CAP_SIGNAL_MSI) > 0);
#endif
ret = kvm_arch_init(s);
if (ret < 0) {