fedora core 6 1.2949 + vserver 2.2.0

[linux-2.6.git] / include / asm-arm26 / io.h

diff --git a/include/asm-arm26/io.h b/include/asm-arm26/io.h
index d9885d0..2aa033b 100644 (file)
--- a/include/asm-arm26/io.h
+++ b/include/asm-arm26/io.h
@@ -22,7 +22,6 @@
 
 #ifdef __KERNEL__
 
-#include <linux/config.h>
 #include <linux/types.h>
 #include <asm/byteorder.h>
 #include <asm/memory.h>
@@ -320,6 +319,8 @@ DECLARE_IO(int,l,"")
 #define writesw(p,d,l)                        __readwrite_bug("writesw")
 #define writesl(p,d,l)                        __readwrite_bug("writesl")
 
+#define mmiowb()
+
 /* the following macro is depreciated */
 #define ioaddr(port)                    __ioaddr((port))
 
@@ -386,7 +387,7 @@ extern void _memset_io(unsigned long, int, size_t);
  * ioremap and friends.
  *
  * ioremap takes a PCI memory address, as specified in
- * linux/Documentation/IO-mapping.txt.
+ * Documentation/IO-mapping.txt.
  */
 extern void * __ioremap(unsigned long, size_t, unsigned long, unsigned long);
 extern void __iounmap(void *addr);
@@ -418,5 +419,16 @@ extern void consistent_sync(void *vaddr, size_t size, int rw);
 #define BIOVEC_MERGEABLE(vec1, vec2)   \
        ((bvec_to_phys((vec1)) + (vec1)->bv_len) == bvec_to_phys((vec2)))
 
+/*
+ * Convert a physical pointer to a virtual kernel pointer for /dev/mem
+ * access
+ */
+#define xlate_dev_mem_ptr(p)   __va(p)
+
+/*
+ * Convert a virtual cached pointer to an uncached pointer
+ */
+#define xlate_dev_kmem_ptr(p)  p
+
 #endif /* __KERNEL__ */
 #endif /* __ASM_ARM_IO_H */