Merge branches 'core/softlockup', 'core/softirq', 'core/resources', 'core/printk...

[pandora-kernel.git] / include / asm-x86 / page_32.h

diff --git a/include/asm-x86/page_32.h b/include/asm-x86/page_32.h
index ab85287..bdf5dba 100644 (file)
--- a/include/asm-x86/page_32.h
+++ b/include/asm-x86/page_32.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_PAGE_32_H
-#define _ASM_X86_PAGE_32_H
+#ifndef ASM_X86__PAGE_32_H
+#define ASM_X86__PAGE_32_H
 
 /*
  * This handles the memory map.
@@ -20,6 +20,12 @@
 #endif
 #define THREAD_SIZE    (PAGE_SIZE << THREAD_ORDER)
 
+#define STACKFAULT_STACK 0
+#define DOUBLEFAULT_STACK 1
+#define NMI_STACK 0
+#define DEBUG_STACK 0
+#define MCE_STACK 0
+#define N_EXCEPTION_STACKS 1
 
 #ifdef CONFIG_X86_PAE
 /* 44=32+12, the limit we can fit into an unsigned long pfn */
@@ -33,7 +39,6 @@ typedef u64   pmdval_t;
 typedef u64    pudval_t;
 typedef u64    pgdval_t;
 typedef u64    pgprotval_t;
-typedef u64    phys_addr_t;
 
 typedef union {
        struct {
@@ -54,7 +59,6 @@ typedef unsigned long pmdval_t;
 typedef unsigned long  pudval_t;
 typedef unsigned long  pgdval_t;
 typedef unsigned long  pgprotval_t;
-typedef unsigned long  phys_addr_t;
 
 typedef union {
        pteval_t pte;
@@ -73,7 +77,12 @@ typedef struct page *pgtable_t;
 #endif
 
 #ifndef __ASSEMBLY__
-#define __phys_addr(x)         ((x) - PAGE_OFFSET)
+#define __phys_addr_nodebug(x) ((x) - PAGE_OFFSET)
+#ifdef CONFIG_DEBUG_VIRTUAL
+extern unsigned long __phys_addr(unsigned long);
+#else
+#define __phys_addr(x)         __phys_addr_nodebug(x)
+#endif
 #define __phys_reloc_hide(x)   RELOC_HIDE((x), 0)
 
 #ifdef CONFIG_FLATMEM
@@ -89,13 +98,11 @@ extern int nx_enabled;
 extern unsigned int __VMALLOC_RESERVE;
 extern int sysctl_legacy_va_layout;
 
-#define VMALLOC_RESERVE                ((unsigned long)__VMALLOC_RESERVE)
-#define MAXMEM                 (-__PAGE_OFFSET - __VMALLOC_RESERVE)
-
 extern void find_low_pfn_range(void);
 extern unsigned long init_memory_mapping(unsigned long start,
                                         unsigned long end);
 extern void initmem_init(unsigned long, unsigned long);
+extern void free_initmem(void);
 extern void setup_bootmem_allocator(void);
 
 
@@ -126,4 +133,4 @@ static inline void copy_page(void *to, void *from)
 #endif /* CONFIG_X86_3DNOW */
 #endif /* !__ASSEMBLY__ */
 
-#endif /* _ASM_X86_PAGE_32_H */
+#endif /* ASM_X86__PAGE_32_H */