---

yaml
---
r: 99983
b: refs/heads/master
c: 3ae960a
h: refs/heads/master
i:
  99981: 00e94e2
  99979: 07023df
  99975: a622fb9
  99967: 760aeb1
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 1a98fd14f44cfade4af3e6ed96ba55065fa17ee4
+refs/heads/master: 3ae960a598b9dfe87b29eb70738d91a13e692498

trunk/include/asm-x86/io.h

@@ -5,6 +5,20 @@
 
 #include <linux/compiler.h>
 
+/*
+ * early_ioremap() and early_iounmap() are for temporary early boot-time
+ * mappings, before the real ioremap() is functional.
+ * A boot-time mapping is currently limited to at most 16 pages.
+ */
+#ifndef __ASSEMBLY__
+extern void early_ioremap_init(void);
+extern void early_ioremap_clear(void);
+extern void early_ioremap_reset(void);
+extern void *early_ioremap(unsigned long offset, unsigned long size);
+extern void early_iounmap(void *addr, unsigned long size);
+extern void __iomem *fix_ioremap(unsigned idx, unsigned long phys);
+#endif
+
 #define build_mmio_read(name, size, type, reg, barrier) \
 static inline type name(const volatile void __iomem *addr) \
 { type ret; asm volatile("mov" size " %1,%0":"=" reg (ret) \