sevki
c9e1dba412
setup CI/CD for kernel development - added CodeQL for code scanning - every pr is built as an image and is available for 30days on https://oklinux.dev - tagged and released on github for now Signed-off-by: sevki <s@sevki.io>
23 lines
987 B
ReStructuredText
23 lines
987 B
ReStructuredText
.. SPDX-License-Identifier: GPL-2.0
|
|
|
|
get_freqtbl support for arm/arm64
|
|
=============================
|
|
|
|
Allows guest to query the frequency(in KHz) table of the current CPU that
|
|
the vCPU thread is running on.
|
|
|
|
* ARM_SMCCC_VENDOR_HYP_KVM_GET_CPUFREQ_TBL_FUNC_ID: 0x86000043
|
|
|
|
This hypercall uses the SMC32/HVC32 calling convention:
|
|
|
|
ARM_SMCCC_VENDOR_HYP_KVM_GET_CPUFREQ_TBL_FUNC_ID
|
|
============== ======== =====================================
|
|
Function ID: (uint32) 0x86000043
|
|
Arguments: (uint32) index of the current CPU's frequency table
|
|
Return Values: (int32) NOT_SUPPORTED(-1) on error, or
|
|
(uint32) Frequency table entry of requested index
|
|
in KHz
|
|
of current CPU(r1)
|
|
Endianness: Must be the same endianness
|
|
as the host.
|
|
============== ======== =====================================
|