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authorSrikant Patnaik2015-01-11 12:28:04 +0530
committerSrikant Patnaik2015-01-11 12:28:04 +0530
commit871480933a1c28f8a9fed4c4d34d06c439a7a422 (patch)
tree8718f573808810c2a1e8cb8fb6ac469093ca2784 /arch/mips/dec/reset.c
parent9d40ac5867b9aefe0722bc1f110b965ff294d30d (diff)
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Moved, renamed, and deleted files
The original directory structure was scattered and unorganized. Changes are basically to make it look like kernel structure.
Diffstat (limited to 'arch/mips/dec/reset.c')
-rw-r--r--arch/mips/dec/reset.c40
1 files changed, 40 insertions, 0 deletions
diff --git a/arch/mips/dec/reset.c b/arch/mips/dec/reset.c
new file mode 100644
index 00000000..c15a8790
--- /dev/null
+++ b/arch/mips/dec/reset.c
@@ -0,0 +1,40 @@
+/*
+ * Reset a DECstation machine.
+ *
+ * Copyright (C) 199x the Anonymous
+ * Copyright (C) 2001, 2002, 2003 Maciej W. Rozycki
+ */
+#include <linux/interrupt.h>
+#include <linux/linkage.h>
+
+#include <asm/addrspace.h>
+
+typedef void __noreturn (* noret_func_t)(void);
+
+static inline void __noreturn back_to_prom(void)
+{
+ noret_func_t func = (void *)CKSEG1ADDR(0x1fc00000);
+
+ func();
+}
+
+void __noreturn dec_machine_restart(char *command)
+{
+ back_to_prom();
+}
+
+void __noreturn dec_machine_halt(void)
+{
+ back_to_prom();
+}
+
+void __noreturn dec_machine_power_off(void)
+{
+ /* DECstations don't have a software power switch */
+ back_to_prom();
+}
+
+irqreturn_t dec_intr_halt(int irq, void *dev_id)
+{
+ dec_machine_halt();
+}