monotonic_timer.c

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/* SPDX-License-Identifier: GPL-2.0-or-later */
 
#include <cpu/x86/msr.h>
#include <cpu/x86/tsc.h>
#include <timer.h>
#include <timestamp.h>
 
void timer_monotonic_get(struct mono_time *mt)
{
        mono_time_set_usecs(mt, timestamp_get());
}
 
uint64_t timestamp_get(void)
{
        return rdtscll() / tsc_freq_mhz();
}