X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=include%2Fasm-m32r%2Fsetup.h;h=5f028dc26a9bc2140ee7bf184f539db18ea89452;hb=987b0145d94eecf292d8b301228356f44611ab7c;hp=52f4fa29abfc7e8854d672beb277dd46bba9f3d1;hpb=f7ed79d23a47594e7834d66a8f14449796d4f3e6;p=linux-2.6.git

diff --git a/include/asm-m32r/setup.h b/include/asm-m32r/setup.h
index 52f4fa29a..5f028dc26 100644
--- a/include/asm-m32r/setup.h
+++ b/include/asm-m32r/setup.h
@@ -24,6 +24,10 @@
 #define RAMDISK_PROMPT_FLAG		(0x8000)
 #define RAMDISK_LOAD_FLAG		(0x4000)
 
+#define PFN_UP(x)	(((x) + PAGE_SIZE-1) >> PAGE_SHIFT)
+#define PFN_DOWN(x)	((x) >> PAGE_SHIFT)
+#define PFN_PHYS(x)	((x) << PAGE_SHIFT)
+
 extern unsigned long memory_start;
 extern unsigned long memory_end;