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cpu/x86: Add support to run function with argument over APs

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This patch ensures that user can pass a function with given argument
list to execute over APs.

BUG=b:74436746
BRANCH=none
TEST=Able to run functions over APs with argument.

Change-Id: I668b36752f6b21cb99cd1416c385d53e96117213
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/25725
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
This commit is contained in:
Subrata Banik
2018-04-24 13:45:30 +05:30
committed by Patrick Georgi
parent 223fb436fe
commit 3337497d2a
14 changed files with 35 additions and 28 deletions
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4
src/include/cpu/x86/mp.h
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@@ -126,10 +126,10 @@ int mp_init_with_smm(struct bus *cpu_bus, const struct mp_ops *mp_ops);
*
* All functions return < 0 on error, 0 on success.
*/
int mp_run_on_aps(void (*func)(void), long expire_us);
int mp_run_on_aps(void (*func)(void *), void *arg, long expire_us);
/* Like mp_run_on_aps() but also runs func on BSP. */
int mp_run_on_all_cpus(void (*func)(void), long expire_us);
int mp_run_on_all_cpus(void (*func)(void *), void *arg, long expire_us);
/*
* Park all APs to prepare for OS boot. This is handled automatically