patch-2.1.80 linux/include/asm-arm/arch-a5k/system.h

• Lines: 31
• Date: Tue Jan 20 16:39:42 1998
• Orig file: v2.1.79/linux/include/asm-arm/arch-a5k/system.h
• Orig date: Wed Dec 31 16:00:00 1969

diff -u --recursive --new-file v2.1.79/linux/include/asm-arm/arch-a5k/system.h linux/include/asm-arm/arch-a5k/system.h
@@ -0,0 +1,30 @@
+/*
+ * linux/include/asm-arm/arch-a5k/system.h
+ *
+ * Copyright (c) 1996 Russell King
+ */
+#ifndef __ASM_ARCH_SYSTEM_H
+#define __ASM_ARCH_SYSTEM_H
+
+extern __inline__ void arch_hard_reset (void)
+{
+	extern void ecard_reset (int card);
+
+	/*
+	 * Reset all expansion cards.
+	 */
+	ecard_reset (-1);
+
+	/*
+	 * copy branch instruction to reset location and call it
+	 */
+	*(unsigned long *)0 = *(unsigned long *)0x03800000;
+	((void(*)(void))0)();
+
+	/*
+	 * If that didn't work, loop endlessly
+	 */
+	while (1);
+}
+
+#endif