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| author | Aaron Durbin <adurbin@chromium.org> | 2018-05-02 22:35:33 -0600 |
|---|---|---|
| committer | Aaron Durbin <adurbin@chromium.org> | 2018-05-04 14:17:07 +0000 |
| commit | 4c16f8fe2b4ea5960a860f14086520c4c80122d3 (patch) | |
| tree | 41c6df9b42029670316899affc99f31be4b569a6 /src/include | |
| parent | b6616ea636e8343a917f575441e5b5d00a0995df (diff) | |
| download | coreboot-4c16f8fe2b4ea5960a860f14086520c4c80122d3.tar.xz | |
cpu/x86/mp: remove unused functions and limit API exposure
barrier_wait_timeout() was not used anywhere in the code. The
remaining two functions, barrier_wait() and release_barrier(), are
not used anywhere but the mp code.
Change-Id: If09991f95306becc68b6008ae6448695fb4a2dca
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/26021
Reviewed-by: Justin TerAvest <teravest@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/include')
| -rw-r--r-- | src/include/cpu/x86/mp.h | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/src/include/cpu/x86/mp.h b/src/include/cpu/x86/mp.h index 8331956f8a..43698229d6 100644 --- a/src/include/cpu/x86/mp.h +++ b/src/include/cpu/x86/mp.h @@ -145,15 +145,5 @@ int mp_park_aps(void); void smm_initiate_relocation_parallel(void); /* Send SMI to self with single execution. */ void smm_initiate_relocation(void); -/* Make a CPU wait until the barrier is released */ -void barrier_wait(atomic_t *b); -/* - * Make a CPU wait until the barrier is released, or timeout occurs - * returns 1 if timeout occurs before barier is released. - * returns 0 if barrier is released before timeout. - */ -int barrier_wait_timeout(atomic_t *b, uint32_t timeout_ms); -/* Release a barrier so that other CPUs waiting for that barrier can continue */ -void release_barrier(atomic_t *b); #endif /* _X86_MP_H_ */ |