| /** @file | |
| CPU pause for RISC-V | |
| Copyright (c) 2020, Hewlett Packard Enterprise Development LP. All rights reserved.<BR> | |
| SPDX-License-Identifier: BSD-2-Clause-Patent | |
| **/ | |
| #include "BaseLibInternals.h" | |
| extern VOID RiscVCpuPause (VOID); | |
| /** | |
| Requests CPU to pause for a short period of time. | |
| Requests CPU to pause for a short period of time. Typically used in MP | |
| systems to prevent memory starvation while waiting for a spin lock. | |
| **/ | |
| VOID | |
| EFIAPI | |
| CpuPause ( | |
| VOID | |
| ) | |
| { | |
| RiscVCpuPause (); | |
| } | |