On 03/11/2022 13:12, Usama Arif wrote: > This includes table format and using reST labels for > cross-referencing to vcpu.rst. > > Suggested-by: Bagas Sanjaya <bagasdotme@xxxxxxxxx> > Signed-off-by: Usama Arif <usama.arif@xxxxxxxxxxxxx> Reviewed-by: Steven Price <steven.price@xxxxxxx> > --- > Documentation/virt/kvm/arm/pvtime.rst | 14 ++++++++------ > Documentation/virt/kvm/devices/vcpu.rst | 2 ++ > 2 files changed, 10 insertions(+), 6 deletions(-) > > diff --git a/Documentation/virt/kvm/arm/pvtime.rst b/Documentation/virt/kvm/arm/pvtime.rst > index 392521af7c90..e88b34e586be 100644 > --- a/Documentation/virt/kvm/arm/pvtime.rst > +++ b/Documentation/virt/kvm/arm/pvtime.rst > @@ -23,21 +23,23 @@ the PV_TIME_FEATURES hypercall should be probed using the SMCCC 1.1 > ARCH_FEATURES mechanism before calling it. > > PV_TIME_FEATURES > - ============= ======== ========== > + > + ============= ======== ================================================= > Function ID: (uint32) 0xC5000020 > PV_call_id: (uint32) The function to query for support. > Currently only PV_TIME_ST is supported. > Return value: (int64) NOT_SUPPORTED (-1) or SUCCESS (0) if the relevant > PV-time feature is supported by the hypervisor. > - ============= ======== ========== > + ============= ======== ================================================= > > PV_TIME_ST > - ============= ======== ========== > + > + ============= ======== ============================================== > Function ID: (uint32) 0xC5000021 > Return value: (int64) IPA of the stolen time data structure for this > VCPU. On failure: > NOT_SUPPORTED (-1) > - ============= ======== ========== > + ============= ======== ============================================== > > The IPA returned by PV_TIME_ST should be mapped by the guest as normal memory > with inner and outer write back caching attributes, in the inner shareable > @@ -76,5 +78,5 @@ It is advisable that one or more 64k pages are set aside for the purpose of > these structures and not used for other purposes, this enables the guest to map > the region using 64k pages and avoids conflicting attributes with other memory. > > -For the user space interface see Documentation/virt/kvm/devices/vcpu.rst > -section "3. GROUP: KVM_ARM_VCPU_PVTIME_CTRL". > +For the user space interface see > +:ref:`Documentation/virt/kvm/devices/vcpu.rst <kvm_arm_vcpu_pvtime_ctrl>`. > \ No newline at end of file > diff --git a/Documentation/virt/kvm/devices/vcpu.rst b/Documentation/virt/kvm/devices/vcpu.rst > index 716aa3edae14..31f14ec4a65b 100644 > --- a/Documentation/virt/kvm/devices/vcpu.rst > +++ b/Documentation/virt/kvm/devices/vcpu.rst > @@ -171,6 +171,8 @@ configured values on other VCPUs. Userspace should configure the interrupt > numbers on at least one VCPU after creating all VCPUs and before running any > VCPUs. > > +.. _kvm_arm_vcpu_pvtime_ctrl: > + > 3. GROUP: KVM_ARM_VCPU_PVTIME_CTRL > ================================== > _______________________________________________ kvmarm mailing list kvmarm@xxxxxxxxxxxxxxxxxxxxx https://lists.cs.columbia.edu/mailman/listinfo/kvmarm
