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| author | Vladimir Murzin <vladimir.murzin@arm.com> | 2016-09-12 15:49:18 +0100 |
|---|---|---|
| committer | Christoffer Dall <christoffer.dall@linaro.org> | 2016-09-22 13:21:47 +0200 |
| commit | 7a1ff708286045a6664fbda716fd3cf8d63afadb (patch) | |
| tree | e6d1273222732175e82e9f7ac7d94c90b6733300 /virt/kvm/arm/vgic/vgic.h | |
| parent | 19f0ece4395470b24826fc090de2795ecc9cf4a0 (diff) | |
| download | linux-7a1ff708286045a6664fbda716fd3cf8d63afadb.tar.gz linux-7a1ff708286045a6664fbda716fd3cf8d63afadb.tar.bz2 linux-7a1ff708286045a6664fbda716fd3cf8d63afadb.zip | |
KVM: arm64: vgic-its: Introduce config option to guard ITS specific code
By now ITS code guarded with KVM_ARM_VGIC_V3 config option which was
introduced to hide everything specific to vgic-v3 from 32-bit world.
We are going to support vgic-v3 in 32-bit world and KVM_ARM_VGIC_V3
will gone, but we don't have support for ITS there yet and we need to
continue keeping ITS away.
Introduce the new config option to prevent ITS code being build in
32-bit mode when support for vgic-v3 is done.
Signed-off-by: Vladimir Murzin <vladimir.murzin@arm.com>
Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
Diffstat (limited to 'virt/kvm/arm/vgic/vgic.h')
| -rw-r--r-- | virt/kvm/arm/vgic/vgic.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/virt/kvm/arm/vgic/vgic.h b/virt/kvm/arm/vgic/vgic.h index 6c4625c46368..100045f3d98a 100644 --- a/virt/kvm/arm/vgic/vgic.h +++ b/virt/kvm/arm/vgic/vgic.h @@ -84,11 +84,15 @@ void vgic_v3_enable(struct kvm_vcpu *vcpu); int vgic_v3_probe(const struct gic_kvm_info *info); int vgic_v3_map_resources(struct kvm *kvm); int vgic_register_redist_iodevs(struct kvm *kvm, gpa_t dist_base_address); + +#ifdef CONFIG_KVM_ARM_VGIC_V3_ITS int vgic_register_its_iodevs(struct kvm *kvm); bool vgic_has_its(struct kvm *kvm); int kvm_vgic_register_its_device(void); void vgic_enable_lpis(struct kvm_vcpu *vcpu); int vgic_its_inject_msi(struct kvm *kvm, struct kvm_msi *msi); +#endif + #else static inline void vgic_v3_process_maintenance(struct kvm_vcpu *vcpu) { |