From 5b1cd43bc1b69b8a6df251b9e54591f2405f5e0c Mon Sep 17 00:00:00 2001 From: Soby Mathew Date: Tue, 30 Dec 2014 16:11:42 +0000 Subject: [PATCH] Add macros for domain specific barriers. This patch adds helper macros for barrier operations that specify the type of barrier (dmb, dsb) and the shareability domain (system, inner-shareable) it affects. Change-Id: I4bf95103e79da212c4fbdbc13d91ad8ac385d9f5 --- include/lib/aarch64/arch_helpers.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/include/lib/aarch64/arch_helpers.h b/include/lib/aarch64/arch_helpers.h index 7320a0af4..7d24a5378 100644 --- a/include/lib/aarch64/arch_helpers.h +++ b/include/lib/aarch64/arch_helpers.h @@ -175,6 +175,9 @@ DEFINE_SYSOP_FUNC(wfi) DEFINE_SYSOP_FUNC(wfe) DEFINE_SYSOP_FUNC(sev) DEFINE_SYSOP_TYPE_FUNC(dsb, sy) +DEFINE_SYSOP_TYPE_FUNC(dmb, sy) +DEFINE_SYSOP_TYPE_FUNC(dsb, ish) +DEFINE_SYSOP_TYPE_FUNC(dmb, ish) DEFINE_SYSOP_FUNC(isb) uint32_t get_afflvl_shift(uint32_t);