/* * SPDX-License-Identifier: BSD-3-Clause * Copyright (C) IBM Corporation 2014. */ #ifndef _RTE_PREFETCH_PPC_64_H_ #define _RTE_PREFETCH_PPC_64_H_ #ifdef __cplusplus extern "C" { #endif #include #include "generic/rte_prefetch.h" static inline void rte_prefetch0(const volatile void *p) { asm volatile ("dcbt 0,%[p],0" : : [p] "r" (p)); } static inline void rte_prefetch1(const volatile void *p) { asm volatile ("dcbt 0,%[p],0" : : [p] "r" (p)); } static inline void rte_prefetch2(const volatile void *p) { asm volatile ("dcbt 0,%[p],0" : : [p] "r" (p)); } static inline void rte_prefetch_non_temporal(const volatile void *p) { /* non-temporal version not available, fallback to rte_prefetch0 */ rte_prefetch0(p); } __rte_experimental static inline void rte_cldemote(const volatile void *p) { RTE_SET_USED(p); } #ifdef __cplusplus } #endif #endif /* _RTE_PREFETCH_PPC_64_H_ */