1 /* SPDX-License-Identifier: BSD-3-Clause
2 * Copyright(c) 2015 Cavium, Inc
5 #ifndef _RTE_PREFETCH_ARM_64_H_
6 #define _RTE_PREFETCH_ARM_64_H_
12 #include <rte_common.h>
13 #include "generic/rte_prefetch.h"
15 static inline void rte_prefetch0(const volatile void *p)
17 asm volatile ("PRFM PLDL1KEEP, [%0]" : : "r" (p));
20 static inline void rte_prefetch1(const volatile void *p)
22 asm volatile ("PRFM PLDL2KEEP, [%0]" : : "r" (p));
25 static inline void rte_prefetch2(const volatile void *p)
27 asm volatile ("PRFM PLDL3KEEP, [%0]" : : "r" (p));
30 static inline void rte_prefetch_non_temporal(const volatile void *p)
32 asm volatile ("PRFM PLDL1STRM, [%0]" : : "r" (p));
39 #endif /* _RTE_PREFETCH_ARM_64_H_ */