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| author |   Jianyong Wu <jianyong.wu@arm.com> | 2020-12-09 14:09:29 +0800 |
|---|---|---|
| committer |   Marc Zyngier <maz@kernel.org> | 2021-04-07 16:33:20 +0100 |
| commit | 3bf725699bf62494b3e179f1795f08c7d749f061 (patch) | |
| tree | b2f880f70fd927e430b06c2a8e5c3b35ad672fe9 /Documentation/virt/kvm/arm/index.rst | |
| parent | clocksource: Add clocksource id for arm arch counter (diff) | |
| download | linux-dev-3bf725699bf62494b3e179f1795f08c7d749f061.tar.xz linux-dev-3bf725699bf62494b3e179f1795f08c7d749f061.zip | |
KVM: arm64: Add support for the KVM PTP service
Implement the hypervisor side of the KVM PTP interface.
The service offers wall time and cycle count from host to guest.
The caller must specify whether they want the host's view of
either the virtual or physical counter.
Signed-off-by: Jianyong Wu <jianyong.wu@arm.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20201209060932.212364-7-jianyong.wu@arm.com
Diffstat (limited to 'Documentation/virt/kvm/arm/index.rst')
| -rw-r--r-- | Documentation/virt/kvm/arm/index.rst | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/Documentation/virt/kvm/arm/index.rst b/Documentation/virt/kvm/arm/index.rst index 3e2b2aba90fc..78a9b670aafe 100644 --- a/Documentation/virt/kvm/arm/index.rst +++ b/Documentation/virt/kvm/arm/index.rst @@ -10,3 +10,4 @@ ARM hyp-abi psci pvtime + ptp_kvm |