These will be used later on to configure and enable vCPU PV-state support, which is needed for vcpu_is_preempted(). Signed-off-by: Sergey Senozhatsky <sergey.senozhatsky@xxxxxxxxx> --- include/linux/arm-smccc.h | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/include/linux/arm-smccc.h b/include/linux/arm-smccc.h index 15c706fb0a37..cba054662692 100644 --- a/include/linux/arm-smccc.h +++ b/include/linux/arm-smccc.h @@ -99,6 +99,24 @@ ARM_SMCCC_OWNER_STANDARD_HYP, \ 0x21) +#define ARM_SMCCC_HV_PV_STATE_FEATURES \ + ARM_SMCCC_CALL_VAL(ARM_SMCCC_FAST_CALL, \ + ARM_SMCCC_SMC_64, \ + ARM_SMCCC_OWNER_STANDARD_HYP, \ + 0x22) + +#define ARM_SMCCC_HV_PV_STATE_INIT \ + ARM_SMCCC_CALL_VAL(ARM_SMCCC_FAST_CALL, \ + ARM_SMCCC_SMC_64, \ + ARM_SMCCC_OWNER_STANDARD_HYP, \ + 0x23) + +#define ARM_SMCCC_HV_PV_STATE_RELEASE \ + ARM_SMCCC_CALL_VAL(ARM_SMCCC_FAST_CALL, \ + ARM_SMCCC_SMC_64, \ + ARM_SMCCC_OWNER_STANDARD_HYP, \ + 0x24) + /* * Return codes defined in ARM DEN 0070A * ARM DEN 0070A is now merged/consolidated into ARM DEN 0028 C -- 2.27.0 _______________________________________________ kvmarm mailing list kvmarm@xxxxxxxxxxxxxxxxxxxxx https://lists.cs.columbia.edu/mailman/listinfo/kvmarm
