patch-2.1.110 linux/include/asm-arm/arch-ebsa285/mmu.h

• Lines: 32
• Date: Sat Jul 18 11:55:25 1998
• Orig file: v2.1.109/linux/include/asm-arm/arch-ebsa285/mmu.h
• Orig date: Tue Apr 14 14:29:25 1998

diff -u --recursive --new-file v2.1.109/linux/include/asm-arm/arch-ebsa285/mmu.h linux/include/asm-arm/arch-ebsa285/mmu.h
@@ -1,26 +1,25 @@
 /*
- * linux/include/asm-arm/arch-ebsa110/mmu.h
+ * linux/include/asm-arm/arch-ebsa285/mmu.h
  *
  * Copyright (c) 1996,1997,1998 Russell King.
  *
  * Changelog:
  *  20-10-1996	RMK	Created
  *  31-12-1997	RMK	Fixed definitions to reduce warnings
+ *  17-05-1998	DAG	Added __virt_to_bus and __bus_to_virt functions.
  */
 #ifndef __ASM_ARCH_MMU_H
 #define __ASM_ARCH_MMU_H
 
 /*
- * On ebsa, the dram is contiguous
+ * On ebsa285, the dram is contiguous
  */
 #define __virt_to_phys__is_a_macro
 #define __virt_to_phys(vpage) ((vpage) - PAGE_OFFSET)
 #define __phys_to_virt__is_a_macro
 #define __phys_to_virt(ppage) ((ppage) + PAGE_OFFSET)
 
-#define __virt_to_bus__is_a_macro
-#define __virt_to_bus(x)	__virt_to_phys(x)
-#define __bus_to_virt__is_a_macro
-#define __bus_to_virt(x)	__phys_to_virt(x)
+extern unsigned long __virt_to_bus(unsigned long);
+extern unsigned long __bus_to_virt(unsigned long);
 
 #endif