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Diffstat (limited to 'Documentation/virt/kvm/arm/fw-pseudo-registers.rst')
| -rw-r--r-- | Documentation/virt/kvm/arm/fw-pseudo-registers.rst | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/Documentation/virt/kvm/arm/fw-pseudo-registers.rst b/Documentation/virt/kvm/arm/fw-pseudo-registers.rst index b90fd0b0fa66..d78b53b05dfc 100644 --- a/Documentation/virt/kvm/arm/fw-pseudo-registers.rst +++ b/Documentation/virt/kvm/arm/fw-pseudo-registers.rst @@ -116,7 +116,7 @@ The pseudo-firmware bitmap register are as follows: ARM DEN0057A. * KVM_REG_ARM_VENDOR_HYP_BMAP: - Controls the bitmap of the Vendor specific Hypervisor Service Calls. + Controls the bitmap of the Vendor specific Hypervisor Service Calls[0-63]. The following bits are accepted: @@ -127,6 +127,19 @@ The pseudo-firmware bitmap register are as follows: Bit-1: KVM_REG_ARM_VENDOR_HYP_BIT_PTP: The bit represents the Precision Time Protocol KVM service. +* KVM_REG_ARM_VENDOR_HYP_BMAP_2: + Controls the bitmap of the Vendor specific Hypervisor Service Calls[64-127]. + + The following bits are accepted: + + Bit-0: KVM_REG_ARM_VENDOR_HYP_BIT_DISCOVER_IMPL_VER + This represents the ARM_SMCCC_VENDOR_HYP_KVM_DISCOVER_IMPL_VER_FUNC_ID + function-id. This is reset to 0. + + Bit-1: KVM_REG_ARM_VENDOR_HYP_BIT_DISCOVER_IMPL_CPUS + This represents the ARM_SMCCC_VENDOR_HYP_KVM_DISCOVER_IMPL_CPUS_FUNC_ID + function-id. This is reset to 0. + Errors: ======= ============================================================= |