i386: fix early usage of atomic_add_return and local_add_return on real i386

[linux-2.6-omap-h63xx.git] / include / asm-i386 / fixmap.h

diff --git a/include/asm-i386/fixmap.h b/include/asm-i386/fixmap.h
index a48cc3f7ccc688a725595e46bb21c6e2fe7fb0ad..80ea052ee3a4e1bce7f4c9f0f8564fffada8b538 100644 (file)
--- a/include/asm-i386/fixmap.h
+++ b/include/asm-i386/fixmap.h
@@ -19,7 +19,9 @@
  * Leave one empty page between vmalloc'ed areas and
  * the start of the fixmap.
  */
-#define __FIXADDR_TOP  0xfffff000
+extern unsigned long __FIXADDR_TOP;
+#define FIXADDR_USER_START     __fix_to_virt(FIX_VDSO)
+#define FIXADDR_USER_END       __fix_to_virt(FIX_VDSO - 1)
 
 #ifndef __ASSEMBLY__
 #include <linux/kernel.h>
@@ -81,6 +83,9 @@ enum fixed_addresses {
 #endif
 #ifdef CONFIG_PCI_MMCONFIG
        FIX_PCIE_MCFG,
+#endif
+#ifdef CONFIG_PARAVIRT
+       FIX_PARAVIRT_BOOTMAP,
 #endif
        __end_of_permanent_fixed_addresses,
        /* temporary boot-time mappings, used before ioremap() is functional */
@@ -93,6 +98,7 @@ enum fixed_addresses {
 
 extern void __set_fixmap (enum fixed_addresses idx,
                                        unsigned long phys, pgprot_t flags);
+extern void reserve_top_address(unsigned long reserve);
 
 #define set_fixmap(idx, phys) \
                __set_fixmap(idx, phys, PAGE_KERNEL)