1 /* SPDX-License-Identifier: BSD-3-Clause
2 * Copyright(c) 2015 Cavium, Inc
5 #include "eal_private.h"
8 get_tsc_freq_arch(void)
10 #if defined RTE_ARCH_ARM64 && !defined RTE_ARM_EAL_RDTSC_USE_PMU
12 asm volatile("mrs %0, cntfrq_el0" : "=r" (freq));