linux/arch/arm/mach-realview/include/mach/barriers.h

9 lines
248 B
C

/*
* 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()