patch-2.3.99-pre4 linux/include/asm-arm/arch-shark/memory.h

• Lines: 36
• Date: Mon Mar 27 10:46:29 2000
• Orig file: v2.3.99-pre3/linux/include/asm-arm/arch-shark/memory.h
• Orig date: Wed Dec 31 16:00:00 1969

diff -u --recursive --new-file v2.3.99-pre3/linux/include/asm-arm/arch-shark/memory.h linux/include/asm-arm/arch-shark/memory.h
@@ -0,0 +1,35 @@
+/*
+ * linux/include/asm-arm/arch-shark/memory.h
+ *
+ * by Alexander.Schulz@stud.uni-karlsruhe.de
+ *
+ * derived from:
+ * linux/include/asm-arm/arch-ebsa110/memory.h
+ * Copyright (c) 1996-1999 Russell King.
+ */
+#ifndef __ASM_ARCH_MEMORY_H
+#define __ASM_ARCH_MEMORY_H
+
+/*
+ * Task size: 3GB
+ */
+#define TASK_SIZE	(0xc0000000UL)
+#define TASK_SIZE_26	(0x04000000UL)
+
+/*
+ * Page offset: = 3GB
+ */
+#define PAGE_OFFSET	(0xC0000000UL)
+#define PHYS_OFFSET     (0x08000000UL)
+
+#define __virt_to_phys__is_a_macro
+#define __phys_to_virt__is_a_macro
+#define __virt_to_phys(vpage) (vpage - PAGE_OFFSET + PHYS_OFFSET)
+#define __phys_to_virt(ppage) (ppage - PHYS_OFFSET + 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)
+
+#endif