Done with sed and God Lines. Only done for C-like code for now. Change-Id: I2adf28d805fe248d55a9514f74c38280c0ad9a78 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40049 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
42 lines
952 B
C
42 lines
952 B
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/* This file is part of the coreboot project. */
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#include <stdint.h>
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#include <delay.h>
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#include <timer.h>
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#include "dmtimer.h"
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static struct monotonic_counter {
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int initialized;
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struct mono_time time;
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uint64_t last_value;
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} mono_counter;
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static const uint32_t clocks_per_usec = OSC_HZ/1000000;
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void timer_monotonic_get(struct mono_time *mt)
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{
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uint64_t current_tick;
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uint64_t usecs_elapsed;
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if (!mono_counter.initialized) {
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init_timer();
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mono_counter.last_value = dmtimer_raw_value(0);
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mono_counter.initialized = 1;
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}
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current_tick = dmtimer_raw_value(0);
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usecs_elapsed = (current_tick - mono_counter.last_value) /
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clocks_per_usec;
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/* Update current time and tick values only if a full tick occurred. */
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if (usecs_elapsed) {
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mono_time_add_usecs(&mono_counter.time, usecs_elapsed);
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mono_counter.last_value = current_tick;
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}
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/* Save result. */
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*mt = mono_counter.time;
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}
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