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authorAaron Durbin <adurbin@chromium.org>2018-05-02 22:35:33 -0600
committerAaron Durbin <adurbin@chromium.org>2018-05-04 14:17:07 +0000
commit4c16f8fe2b4ea5960a860f14086520c4c80122d3 (patch)
tree41c6df9b42029670316899affc99f31be4b569a6 /src/include
parentb6616ea636e8343a917f575441e5b5d00a0995df (diff)
downloadcoreboot-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.h10
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_ */