barriers.h « mach « include « mach-realview « arm « arch - github.com/torvalds/linux.git - Unnamed repository; edit this file 'description' to name the repository.

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barriers.h « mach « include « mach-realview « arm « arch - github.com/torvalds/linux.git - Unnamed repository; edit this file 'description' to name the repository.

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path: root/arch/arm/mach-realview/include/mach/barriers.h

blob: 9a732195aa1cbd1ebb515d63502628e33277a979 (plain)

/*
 * Barriers redefined for RealView ARM11MPCore platforms with L220 cache
 * controller to work around hardware errata causing the outer_sync()
 * operation to deadlock the system.
 */
#define mb()		dsb()
#define rmb()		dsb()
#define wmb()		mb()