Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6

[linux-2.6-omap-h63xx.git] / include / asm-x86 / e820.h

diff --git a/include/asm-x86/e820.h b/include/asm-x86/e820.h
index 16a31e2c7c5747888b0c75178bb0683859dbbac1..5abbdec06bd2ed9e616530192a8b56f2ee041b7d 100644 (file)
--- a/include/asm-x86/e820.h
+++ b/include/asm-x86/e820.h
@@ -1,5 +1,5 @@
-#ifndef __ASM_E820_H
-#define __ASM_E820_H
+#ifndef ASM_X86__E820_H
+#define ASM_X86__E820_H
 #define E820MAP        0x2d0           /* our map */
 #define E820MAX        128             /* number of entries in E820MAP */
 
@@ -43,6 +43,7 @@
 #define E820_RESERVED  2
 #define E820_ACPI      3
 #define E820_NVS       4
+#define E820_UNUSABLE  5
 
 /* reserved RAM used by kernel itself */
 #define E820_RESERVED_KERN        128
@@ -64,6 +65,7 @@ struct e820map {
 extern struct e820map e820;
 extern struct e820map e820_saved;
 
+extern unsigned long pci_mem_start;
 extern int e820_any_mapped(u64 start, u64 end, unsigned type);
 extern int e820_all_mapped(u64 start, u64 end, unsigned type);
 extern void e820_add_region(u64 start, u64 size, int type);
@@ -120,6 +122,7 @@ extern void e820_register_active_regions(int nid, unsigned long start_pfn,
 extern u64 e820_hole_size(u64 start, u64 end);
 extern void finish_e820_parsing(void);
 extern void e820_reserve_resources(void);
+extern void e820_reserve_resources_late(void);
 extern void setup_memory_map(void);
 extern char *default_machine_specific_memory_setup(void);
 extern char *machine_specific_memory_setup(void);
@@ -140,4 +143,4 @@ extern char *memory_setup(void);
 #define HIGH_MEMORY    (1024*1024)
 #endif /* __KERNEL__ */
 
-#endif  /* __ASM_E820_H */
+#endif /* ASM_X86__E820_H */