Merge git://git.infradead.org/hdrinstall-2.6

[pandora-kernel.git] / include / asm-i386 / setup.h

diff --git a/include/asm-i386/setup.h b/include/asm-i386/setup.h
index 826a8ca..f737e42 100644 (file)
--- a/include/asm-i386/setup.h
+++ b/include/asm-i386/setup.h
@@ -6,9 +6,7 @@
 #ifndef _i386_SETUP_H
 #define _i386_SETUP_H
 
-#define PFN_UP(x)      (((x) + PAGE_SIZE-1) >> PAGE_SHIFT)
-#define PFN_DOWN(x)    ((x) >> PAGE_SHIFT)
-#define PFN_PHYS(x)    ((x) << PAGE_SHIFT)
+#include <linux/pfn.h>
 
 /*
  * Reserved space for vmalloc and iomap - defined in asm/page.h
@@ -61,6 +59,21 @@ extern unsigned char boot_params[PARAM_SIZE];
 #define EDD_MBR_SIGNATURE ((unsigned int *) (PARAM+EDD_MBR_SIG_BUF))
 #define EDD_BUF     ((struct edd_info *) (PARAM+EDDBUF))
 
+/*
+ * Do NOT EVER look at the BIOS memory size location.
+ * It does not work on many machines.
+ */
+#define LOWMEMSIZE()   (0x9f000)
+
+struct e820entry;
+
+char * __init machine_specific_memory_setup(void);
+
+int __init copy_e820_map(struct e820entry * biosmap, int nr_map);
+int __init sanitize_e820_map(struct e820entry * biosmap, char * pnr_map);
+void __init add_memory_region(unsigned long long start,
+                             unsigned long long size, int type);
+
 #endif /* __ASSEMBLY__ */
 
 #endif /* _i386_SETUP_H */