GetProcessorInfo copies CpuData instead of CpuData.Info. The OUT parameter
ProcessorInfoBuffer is of type EFI_PROCESSOR_INFORMATION, not CPU_AP_DATA.
Fix it to copy the correct member CpuData.Info.
Signed-off-by: Vishal Oliyil Kunnil <quic_vishalo@quicinc.com>
Add EFI_NOT_READY return if the CPU can not be enabled because the
processor is already on.
This can occur in normal use if the CPU is still being turned off from
a previous call when this is called again.
Signed-off-by: Jeff Brasen <jbrasen@nvidia.com>
Reviewed-by: Rebecca Cran <rebecca@bsdio.com>
Add support for EFI_MP_SERVICES_PROTOCOL during the DXE phase under
AArch64.
PSCI_CPU_ON is called to power on the core, the supplied procedure is
executed and PSCI_CPU_OFF is called to power off the core.
Fixes contributed by Ard Biesheuvel.
Signed-off-by: Rebecca Cran <rebecca@quicinc.com>
Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
Tested-by: Kun Qin <kun.qin@microsoft.com>
