diff options
Diffstat (limited to 'arch/loongarch/kvm/interrupt.c')
| -rw-r--r-- | arch/loongarch/kvm/interrupt.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/arch/loongarch/kvm/interrupt.c b/arch/loongarch/kvm/interrupt.c index 8462083f0301..a6d42d399a59 100644 --- a/arch/loongarch/kvm/interrupt.c +++ b/arch/loongarch/kvm/interrupt.c @@ -21,6 +21,7 @@ static unsigned int priority_to_irq[EXCCODE_INT_NUM] = { [INT_HWI5] = CPU_IP5, [INT_HWI6] = CPU_IP6, [INT_HWI7] = CPU_IP7, + [INT_AVEC] = CPU_AVEC, }; static int kvm_irq_deliver(struct kvm_vcpu *vcpu, unsigned int priority) @@ -31,6 +32,11 @@ static int kvm_irq_deliver(struct kvm_vcpu *vcpu, unsigned int priority) if (priority < EXCCODE_INT_NUM) irq = priority_to_irq[priority]; + if (cpu_has_msgint && (priority == INT_AVEC)) { + set_gcsr_estat(irq); + return 1; + } + switch (priority) { case INT_TI: case INT_IPI: @@ -58,6 +64,11 @@ static int kvm_irq_clear(struct kvm_vcpu *vcpu, unsigned int priority) if (priority < EXCCODE_INT_NUM) irq = priority_to_irq[priority]; + if (cpu_has_msgint && (priority == INT_AVEC)) { + clear_gcsr_estat(irq); + return 1; + } + switch (priority) { case INT_TI: case INT_IPI: @@ -83,10 +94,10 @@ void kvm_deliver_intr(struct kvm_vcpu *vcpu) unsigned long *pending = &vcpu->arch.irq_pending; unsigned long *pending_clr = &vcpu->arch.irq_clear; - for_each_set_bit(priority, pending_clr, INT_IPI + 1) + for_each_set_bit(priority, pending_clr, EXCCODE_INT_NUM) kvm_irq_clear(vcpu, priority); - for_each_set_bit(priority, pending, INT_IPI + 1) + for_each_set_bit(priority, pending, EXCCODE_INT_NUM) kvm_irq_deliver(vcpu, priority); } |