David Venhoff
cfcea9ee67
Based off b80915eb99
and compacted into a single commit so that it will fit on the uni git server
22 lines
545 B
C
22 lines
545 B
C
/* 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 set_dscr(unsigned long val);
|
|
|
|
#endif /* _SELFTESTS_POWERPC_SECURITY_FLUSH_UTILS_H */
|