Moved, renamed, and deleted files

The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.

1 files changed, 45 insertions, 0 deletions

diff --git a/arch/mips/sni/reset.c b/arch/mips/sni/reset.c
new file mode 100644
index 00000000..244f9427
--- /dev/null
+++ b/arch/mips/sni/reset.c
@@ -0,0 +1,45 @@
+/*
+ *  linux/arch/mips/sni/process.c
+ *
+ *  Reset a SNI machine.
+ */
+#include <asm/io.h>
+#include <asm/reboot.h>
+#include <asm/sni.h>
+
+/*
+ * This routine reboots the machine by asking the keyboard
+ * controller to pulse the reset-line low. We try that for a while,
+ * and if it doesn't work, we do some other stupid things.
+ */
+static inline void kb_wait(void)
+{
+	int i;
+
+	for (i = 0; i < 0x10000; i++)
+		if ((inb_p(0x64) & 0x02) == 0)
+			break;
+}
+
+/* XXX This ends up at the ARC firmware prompt ...  */
+void sni_machine_restart(char *command)
+{
+	int i, j;
+
+	/* This does a normal via the keyboard controller like a PC.
+	   We can do that easier ...  */
+	local_irq_disable();
+	for (;;) {
+		for (i = 0; i < 100; i++) {
+			kb_wait();
+			for (j = 0; j < 100000 ; j++)
+				/* nothing */;
+			outb_p(0xfe, 0x64);	 /* pulse reset low */
+		}
+	}
+}
+
+void sni_machine_power_off(void)
+{
+	*(volatile unsigned char *)PCIMT_CSWCSM = 0xfd;
+}