patch-2.1.80 linux/include/asm-arm/arch-nexuspci/mmu.h

• Lines: 17
• Date: Tue Jan 20 16:39:42 1998
• Orig file: v2.1.79/linux/include/asm-arm/arch-nexuspci/mmu.h
• Orig date: Wed Dec 31 16:00:00 1969

diff -u --recursive --new-file v2.1.79/linux/include/asm-arm/arch-nexuspci/mmu.h linux/include/asm-arm/arch-nexuspci/mmu.h
@@ -0,0 +1,16 @@
+/*
+ * linux/include/asm-arm/arch-nexuspci/mmu.h
+ *
+ * Copyright (c) 1997 Philip Blundell.
+ *
+ */
+#ifndef __ASM_ARCH_MMU_H
+#define __ASM_ARCH_MMU_H
+
+/*
+ * On NexusPCI, the dram is contiguous
+ */
+#define __virt_to_phys(vpage) ((vpage) - PAGE_OFFSET + 0x40000000)
+#define __phys_to_virt(ppage) ((ppage) + PAGE_OFFSET - 0x40000000)
+
+#endif