common.h

	ALLOC_ALIGN_BUFFER(type, name, size, ARCH_DMA_MINALIGN)

/*
 * DEFINE_CACHE_ALIGN_BUFFER() is similar to ALLOC_CACHE_ALIGN_BUFFER, but it's
 * purpose is to allow allocating aligned buffers outside of function scope.
 * Usage of this macro shall be avoided or used with extreme care!
 */
#define DEFINE_ALIGN_BUFFER(type, name, size, align)			\
	static char __##name[roundup(size * sizeof(type), align)]	\
			__attribute__((aligned(align)));				\
									\
	static type *name = (type *)__##name
#define DEFINE_CACHE_ALIGN_BUFFER(type, name, size)			\
	DEFINE_ALIGN_BUFFER(type, name, size, ARCH_DMA_MINALIGN)

/* Pull in stuff for the build system */
#ifdef DO_DEPS_ONLY
# include <environment.h>
#endif

#endif	/* __COMMON_H_ */