diff options
Diffstat (limited to 'virt/kvm/arm/vgic-v3.c')
| -rw-r--r-- | virt/kvm/arm/vgic-v3.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/virt/kvm/arm/vgic-v3.c b/virt/kvm/arm/vgic-v3.c index 487d635..453eafd 100644 --- a/virt/kvm/arm/vgic-v3.c +++ b/virt/kvm/arm/vgic-v3.c @@ -28,6 +28,7 @@ #include <asm/kvm_emulate.h> #include <asm/kvm_arm.h> +#include <asm/kvm_asm.h> #include <asm/kvm_mmu.h> /* These are for GICv2 emulation only */ @@ -36,18 +37,12 @@ #define GICH_LR_PHYSID_CPUID (7UL << GICH_LR_PHYSID_CPUID_SHIFT) #define ICH_LR_VIRTUALID_MASK (BIT_ULL(32) - 1) -/* - * LRs are stored in reverse order in memory. make sure we index them - * correctly. - */ -#define LR_INDEX(lr) (VGIC_V3_MAX_LRS - 1 - lr) - static u32 ich_vtr_el2; static struct vgic_lr vgic_v3_get_lr(const struct kvm_vcpu *vcpu, int lr) { struct vgic_lr lr_desc; - u64 val = vcpu->arch.vgic_cpu.vgic_v3.vgic_lr[LR_INDEX(lr)]; + u64 val = vcpu->arch.vgic_cpu.vgic_v3.vgic_lr[VGIC_V3_LR_INDEX(lr)]; if (vcpu->kvm->arch.vgic.vgic_model == KVM_DEV_TYPE_ARM_VGIC_V3) lr_desc.irq = val & ICH_LR_VIRTUALID_MASK; @@ -111,7 +106,7 @@ static void vgic_v3_set_lr(struct kvm_vcpu *vcpu, int lr, lr_val |= ((u64)lr_desc.hwirq) << ICH_LR_PHYS_ID_SHIFT; } - vcpu->arch.vgic_cpu.vgic_v3.vgic_lr[LR_INDEX(lr)] = lr_val; + vcpu->arch.vgic_cpu.vgic_v3.vgic_lr[VGIC_V3_LR_INDEX(lr)] = lr_val; if (!(lr_desc.state & LR_STATE_MASK)) vcpu->arch.vgic_cpu.vgic_v3.vgic_elrsr |= (1U << lr); |
