/*
* arch/arm/mach-sa1100/include/mach/memory.h
*
- * Copyright (C) 1999-2000 Nicolas Pitre <nico@cam.org>
+ * Copyright (C) 1999-2000 Nicolas Pitre <nico@fluxnic.net>
*/
#ifndef __ASM_ARCH_MEMORY_H
sa1111_adjust_zones(node, size, holes)
#define ISA_DMA_THRESHOLD (PHYS_OFFSET + SZ_1M - 1)
+#define MAX_DMA_ADDRESS (PAGE_OFFSET + SZ_1M)
#endif
#endif
-/*
- * Virtual view <-> DMA view memory address translations
- * virt_to_bus: Used to translate the virtual address to an
- * address suitable to be passed to set_dma_addr
- * bus_to_virt: Used to convert an address for DMA operations
- * to an address that the kernel can use.
- *
- * On the SA1100, bus addresses are equivalent to physical addresses.
- */
-#define __virt_to_bus(x) __virt_to_phys(x)
-#define __bus_to_virt(x) __phys_to_virt(x)
-
/*
* Because of the wide memory address space between physical RAM banks on the
* SA1100, it's much convenient to use Linux's SparseMEM support to implement