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authorShannon Zhao <shannon.zhao@linaro.org>2015-09-08 15:03:26 +0800
committerMarc Zyngier <marc.zyngier@arm.com>2016-02-29 18:34:20 +0000
commit76d883c4e6401b98ea26d40c437ff62719a517ad (patch)
treedf3f11cb7289442406f7b184acbcbbc9255f472b /virt/kvm/vfio.h
parent9db52c78cd43c7fe69992cb7d57cffa991b36ced (diff)
arm64: KVM: Add access handler for PMOVSSET and PMOVSCLR register
Since the reset value of PMOVSSET and PMOVSCLR is UNKNOWN, use reset_unknown for its reset handler. Add a handler to emulate writing PMOVSSET or PMOVSCLR register. When writing non-zero value to PMOVSSET, the counter and its interrupt is enabled, kick this vcpu to sync PMU interrupt. Signed-off-by: Shannon Zhao <shannon.zhao@linaro.org> Reviewed-by: Andrew Jones <drjones@redhat.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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