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Diffstat (limited to 'arch/x86/kvm/irq_comm.c')
-rw-r--r--arch/x86/kvm/irq_comm.c14
1 files changed, 6 insertions, 8 deletions
diff --git a/arch/x86/kvm/irq_comm.c b/arch/x86/kvm/irq_comm.c
index 72298b3ac025..9efff9e5b58c 100644
--- a/arch/x86/kvm/irq_comm.c
+++ b/arch/x86/kvm/irq_comm.c
@@ -31,6 +31,8 @@
#include "ioapic.h"
+#include "lapic.h"
+
static int kvm_set_pic_irq(struct kvm_kernel_irq_routing_entry *e,
struct kvm *kvm, int irq_source_id, int level,
bool line_status)
@@ -48,11 +50,6 @@ static int kvm_set_ioapic_irq(struct kvm_kernel_irq_routing_entry *e,
line_status);
}
-inline static bool kvm_is_dm_lowest_prio(struct kvm_lapic_irq *irq)
-{
- return irq->delivery_mode == APIC_DM_LOWEST;
-}
-
int kvm_irq_delivery_to_apic(struct kvm *kvm, struct kvm_lapic *src,
struct kvm_lapic_irq *irq, unsigned long *dest_map)
{
@@ -60,7 +57,7 @@ int kvm_irq_delivery_to_apic(struct kvm *kvm, struct kvm_lapic *src,
struct kvm_vcpu *vcpu, *lowest = NULL;
if (irq->dest_mode == 0 && irq->dest_id == 0xff &&
- kvm_is_dm_lowest_prio(irq)) {
+ kvm_lowest_prio_delivery(irq)) {
printk(KERN_INFO "kvm: apic: phys broadcast and lowest prio\n");
irq->delivery_mode = APIC_DM_FIXED;
}
@@ -76,7 +73,7 @@ int kvm_irq_delivery_to_apic(struct kvm *kvm, struct kvm_lapic *src,
irq->dest_id, irq->dest_mode))
continue;
- if (!kvm_is_dm_lowest_prio(irq)) {
+ if (!kvm_lowest_prio_delivery(irq)) {
if (r < 0)
r = 0;
r += kvm_apic_set_irq(vcpu, irq, dest_map);
@@ -106,9 +103,10 @@ static inline void kvm_set_msi_irq(struct kvm_kernel_irq_routing_entry *e,
irq->dest_mode = (1 << MSI_ADDR_DEST_MODE_SHIFT) & e->msi.address_lo;
irq->trig_mode = (1 << MSI_DATA_TRIGGER_SHIFT) & e->msi.data;
irq->delivery_mode = e->msi.data & 0x700;
+ irq->msi_redir_hint = ((e->msi.address_lo
+ & MSI_ADDR_REDIRECTION_LOWPRI) > 0);
irq->level = 1;
irq->shorthand = 0;
- /* TODO Deal with RH bit of MSI message address */
}
int kvm_set_msi(struct kvm_kernel_irq_routing_entry *e,