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authorAndre Przywara <andre.przywara@arm.com>2015-12-01 14:34:02 +0000
committerChristoffer Dall <christoffer.dall@linaro.org>2016-05-20 15:39:53 +0200
commit055658bf48fcc6afdf90810e7e8f4e98f486c0d2 (patch)
treeb1d8fe657ecbf820c1687ae4316a205e77670b1a /virt/kvm/arm/vgic/vgic-mmio.h
parent69b6fe0c6e7f560165d655bbb127f8d69b7358ea (diff)
downloadlinux-stericsson-055658bf48fcc6afdf90810e7e8f4e98f486c0d2.tar.gz
KVM: arm/arm64: vgic-new: Add PRIORITY registers handlers
The priority register handlers are shared between the v2 and v3 emulation, so their implementation goes into vgic-mmio.c, to be easily referenced from the v3 emulation as well later. There is a corner case when we change the priority of a pending interrupt which we don't handle at the moment. Signed-off-by: Andre Przywara <andre.przywara@arm.com> Reviewed-by: Christoffer Dall <christoffer.dall@linaro.org>
Diffstat (limited to 'virt/kvm/arm/vgic/vgic-mmio.h')
-rw-r--r--virt/kvm/arm/vgic/vgic-mmio.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/virt/kvm/arm/vgic/vgic-mmio.h b/virt/kvm/arm/vgic/vgic-mmio.h
index 50b4464a0730..7e73f10bf646 100644
--- a/virt/kvm/arm/vgic/vgic-mmio.h
+++ b/virt/kvm/arm/vgic/vgic-mmio.h
@@ -129,6 +129,13 @@ void vgic_mmio_write_sactive(struct kvm_vcpu *vcpu,
gpa_t addr, unsigned int len,
unsigned long val);
+unsigned long vgic_mmio_read_priority(struct kvm_vcpu *vcpu,
+ gpa_t addr, unsigned int len);
+
+void vgic_mmio_write_priority(struct kvm_vcpu *vcpu,
+ gpa_t addr, unsigned int len,
+ unsigned long val);
+
unsigned int vgic_v2_init_dist_iodev(struct vgic_io_device *dev);
#endif