patch-2.4.21 linux-2.4.21/arch/alpha/kernel/err_marvel.c

• Lines: 58
• Date: 2003-06-13 07:51:29.000000000 -0700
• Orig file: linux-2.4.20/arch/alpha/kernel/err_marvel.c
• Orig date: 1969-12-31 16:00:00.000000000 -0800

diff -urN linux-2.4.20/arch/alpha/kernel/err_marvel.c linux-2.4.21/arch/alpha/kernel/err_marvel.c
@@ -0,0 +1,57 @@
+/*
+ *	linux/arch/alpha/kernel/err_marvel.c
+ *
+ *	Copyright (C) 2001 Jeff Wiedemeier (Compaq Computer Corporation)
+ *
+ */
+
+#include <linux/init.h>
+#include <linux/pci.h>
+#include <linux/sched.h>
+
+#include <asm/io.h>
+#include <asm/console.h>
+#include <asm/core_marvel.h>
+#include <asm/hwrpb.h>
+#include <asm/smp.h>
+
+#include "err_impl.h"
+#include "proto.h"
+
+
+void
+marvel_machine_check(u64 vector, u64 la_ptr, struct pt_regs *regs)
+{
+	struct el_subpacket *el_ptr = (struct el_subpacket *)la_ptr;
+
+	/*
+	 * Sync the processor
+	 */
+	mb();
+	draina();
+
+	el_process_subpacket(el_ptr);
+
+	switch(vector) {
+	case SCB_Q_SYSEVENT:
+		printk(KERN_CRIT "MARVEL SYSEVENT %ld\n", vector);
+		break;
+	case SCB_Q_SYSMCHK:
+	case SCB_Q_SYSERR:
+		printk(KERN_CRIT "MARVEL SYSMCHK/ERR %ld\n", vector);
+		break;
+	default:
+		/* Don't know it - pass it up.  */
+		return ev7_machine_check(vector, la_ptr, regs);
+	}	
+
+        /* Release the logout frame.  */
+	wrmces(0x7);
+	mb();
+}
+
+void
+marvel_register_error_handlers(void)
+{
+	ev7_register_error_handlers();
+}