X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=include%2Fasm-arm%2Farch-sa1100%2Fmemory.h;h=32d3d5bde34db286224f3e6817081eaaf291e585;hb=9bf4aaab3e101692164d49b7ca357651eb691cb6;hp=38794846b3a3de02c1b6e2da3be81c9dec2efa6d;hpb=db216c3d5e4c040e557a50f8f5d35d5c415e8c1c;p=linux-2.6.git

diff --git a/include/asm-arm/arch-sa1100/memory.h b/include/asm-arm/arch-sa1100/memory.h
index 38794846b..32d3d5bde 100644
--- a/include/asm-arm/arch-sa1100/memory.h
+++ b/include/asm-arm/arch-sa1100/memory.h
@@ -8,12 +8,36 @@
 #define __ASM_ARCH_MEMORY_H
 
 #include <linux/config.h>
+#include <asm/sizes.h>
 
 /*
  * Physical DRAM offset is 0xc0000000 on the SA1100
  */
 #define PHYS_OFFSET	(0xc0000000UL)
 
+#ifndef __ASSEMBLY__
+
+#ifdef CONFIG_SA1111
+static inline void
+__arch_adjust_zones(int node, unsigned long *size, unsigned long *holes)
+{
+	unsigned int sz = SZ_1M >> PAGE_SHIFT;
+
+	if (node != 0)
+		sz = 0;
+
+	size[1] = size[0] - sz;
+	size[0] = sz;
+}
+
+#define arch_adjust_zones(node, size, holes) \
+	__arch_adjust_zones(node, size, holes)
+
+#define ISA_DMA_THRESHOLD	(PHYS_OFFSET + SZ_1M - 1)
+
+#endif
+#endif
+
 /*
  * Virtual view <-> DMA view memory address translations
  * virt_to_bus: Used to translate the virtual address to an