diff options
Diffstat (limited to 'src/cpu')
| -rw-r--r-- | src/cpu/x86/mp_init.c | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/src/cpu/x86/mp_init.c b/src/cpu/x86/mp_init.c index 409caa5a83..f99abaf245 100644 --- a/src/cpu/x86/mp_init.c +++ b/src/cpu/x86/mp_init.c @@ -962,7 +962,24 @@ int mp_run_on_all_cpus(void (*func)(void), long expire_us) int mp_park_aps(void) { - return mp_run_on_aps(park_this_cpu, 10 * USECS_PER_MSEC); + struct stopwatch sw; + int ret; + long duration_msecs; + + stopwatch_init(&sw); + + ret = mp_run_on_aps(park_this_cpu, 250 * USECS_PER_MSEC); + + duration_msecs = stopwatch_duration_msecs(&sw); + + if (!ret) + printk(BIOS_DEBUG, "%s done after %ld msecs.\n", __func__, + duration_msecs); + else + printk(BIOS_ERR, "%s failed after %ld msecs.\n", __func__, + duration_msecs); + + return ret; } static struct mp_flight_record mp_steps[] = { |