[ARM] Add section support to ioremap

[linux-2.6] / include / asm-arm / memory.h

diff --git a/include/asm-arm/memory.h b/include/asm-arm/memory.h
index 94f973b704f1578f1f88e42dec61a8ac2670007d..176a4fb04989a63aa461fe624cbe902d8892ca73 100644 (file)
--- a/include/asm-arm/memory.h
+++ b/include/asm-arm/memory.h
@@ -68,6 +68,11 @@
  */
 #define XIP_VIRT_ADDR(physaddr)  (MODULE_START + ((physaddr) & 0x000fffff))
 
+/*
+ * Allow 2MB-aligned ioremap pages
+ */
+#define IOREMAP_MAX_ORDER      21
+
 #else /* CONFIG_MMU */
 
 /*