aboutsummaryrefslogtreecommitdiff
path: root/virt/kvm
diff options
context:
space:
mode:
authorAndre Przywara <andre.przywara@arm.com>2016-05-04 14:35:48 +0100
committerChristoffer Dall <christoffer.dall@linaro.org>2016-05-20 15:39:44 +0200
commit44bfc42e94cd76a0bd44f3fce98d4a7b76f31bc0 (patch)
tree1a20ce9a6a73793ee11bac9c19ed98d23e2dfc5d /virt/kvm
parentb13216cf6010ef482e69875e00711de7f9573c80 (diff)
downloadlinux-stericsson-44bfc42e94cd76a0bd44f3fce98d4a7b76f31bc0.tar.gz
KVM: arm/arm64: move GICv2 emulation defines into arm-gic-v3.h
As (some) GICv3 hosts can emulate a GICv2, some GICv2 specific masks for the list register definition also apply to GICv3 LRs. At the moment we have those definitions in the KVM VGICv3 implementation, so let's move them into the GICv3 header file to have them automatically defined. Signed-off-by: Andre Przywara <andre.przywara@arm.com> Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Diffstat (limited to 'virt/kvm')
-rw-r--r--virt/kvm/arm/vgic-v3.c8
1 files changed, 1 insertions, 7 deletions
diff --git a/virt/kvm/arm/vgic-v3.c b/virt/kvm/arm/vgic-v3.c
index c02a1b1cf855..75b02fa86436 100644
--- a/virt/kvm/arm/vgic-v3.c
+++ b/virt/kvm/arm/vgic-v3.c
@@ -29,12 +29,6 @@
#include <asm/kvm_asm.h>
#include <asm/kvm_mmu.h>
-/* These are for GICv2 emulation only */
-#define GICH_LR_VIRTUALID (0x3ffUL << 0)
-#define GICH_LR_PHYSID_CPUID_SHIFT (10)
-#define GICH_LR_PHYSID_CPUID (7UL << GICH_LR_PHYSID_CPUID_SHIFT)
-#define ICH_LR_VIRTUALID_MASK (BIT_ULL(32) - 1)
-
static u32 ich_vtr_el2;
static struct vgic_lr vgic_v3_get_lr(const struct kvm_vcpu *vcpu, int lr)
@@ -43,7 +37,7 @@ static struct vgic_lr vgic_v3_get_lr(const struct kvm_vcpu *vcpu, int lr)
u64 val = vcpu->arch.vgic_cpu.vgic_v3.vgic_lr[lr];
if (vcpu->kvm->arch.vgic.vgic_model == KVM_DEV_TYPE_ARM_VGIC_V3)
- lr_desc.irq = val & ICH_LR_VIRTUALID_MASK;
+ lr_desc.irq = val & ICH_LR_VIRTUAL_ID_MASK;
else
lr_desc.irq = val & GICH_LR_VIRTUALID;