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/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright 2018 IBM Corporation.
*/
#ifndef _SELFTESTS_POWERPC_SECURITY_FLUSH_UTILS_H
#define _SELFTESTS_POWERPC_SECURITY_FLUSH_UTILS_H
#define CACHELINE_SIZE 128
#define PERF_L1D_READ_MISS_CONFIG ((PERF_COUNT_HW_CACHE_L1D) | \
(PERF_COUNT_HW_CACHE_OP_READ << 8) | \
(PERF_COUNT_HW_CACHE_RESULT_MISS << 16))
void syscall_loop(char *p, unsigned long iterations,
unsigned long zero_size);
void syscall_loop_uaccess(char *p, unsigned long iterations,
unsigned long zero_size);
void set_dscr(unsigned long val);
#endif /* _SELFTESTS_POWERPC_SECURITY_FLUSH_UTILS_H */
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