diff options
Diffstat (limited to 'arch/x86/kvm/irq_comm.c')
| -rw-r--r-- | arch/x86/kvm/irq_comm.c | 14 |
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, |