---
 arch/arm/mach-ixp4xx/Makefile    |    2 
 arch/arm/mach-ixp4xx/fsg-power.c |  168 +++++++++++++++++++++++++++++++++++++++
 2 files changed, 169 insertions(+), 1 deletion(-)

Index: linux-2.6.21.7-armeb/arch/arm/mach-ixp4xx/fsg-power.c
===================================================================
--- /dev/null	1970-01-01 00:00:00.000000000 +0000
+++ linux-2.6.21.7-armeb/arch/arm/mach-ixp4xx/fsg-power.c	2008-01-03 09:18:36.000000000 +1030
@@ -0,0 +1,87 @@
+/*
+ * arch/arm/mach-ixp4xx/fsg-power.c
+ *
+ * FSG Power/Reset driver
+ *
+ * Copyright (C) 2008 Rod Whitby <rod@whitby.id.au>
+ *
+ * based on nslu2-power.c
+ *  Copyright (C) 2005 Tower Technologies
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/reboot.h>
+#include <linux/irq.h>
+#include <linux/interrupt.h>
+#include <linux/kernel.h>
+
+#include <asm/mach-types.h>
+
+static irqreturn_t fsg_power_handler(int irq, void *dev_id)
+{
+	/* Signal init to do the ctrlaltdel action, this will bypass init if
+	 * it hasn't started and do a kernel_restart.
+	 */
+	ctrl_alt_del();
+
+	return IRQ_HANDLED;
+}
+
+static irqreturn_t fsg_reset_handler(int irq, void *dev_id)
+{
+	/* This is the paper-clip reset, it shuts the machine down directly.
+	 */
+	machine_power_off();
+
+	return IRQ_HANDLED;
+}
+
+static int __init fsg_power_init(void)
+{
+	if (!(machine_is_fsg()))
+		return 0;
+
+	set_irq_type(FSG_RB_IRQ, IRQT_LOW);
+	set_irq_type(FSG_SB_IRQ, IRQT_LOW);
+
+	if (request_irq(FSG_RB_IRQ, &fsg_reset_handler,
+		IRQF_DISABLED, "FSG reset button", NULL) < 0) {
+
+		printk(KERN_DEBUG "Reset Button IRQ %d not available\n",
+			FSG_RB_IRQ);
+
+		return -EIO;
+	}
+
+	if (request_irq(FSG_SB_IRQ, &fsg_power_handler,
+		IRQF_DISABLED, "FSG power button", NULL) < 0) {
+
+		printk(KERN_DEBUG "Power Button IRQ %d not available\n",
+			FSG_SB_IRQ);
+
+		return -EIO;
+	}
+
+	return 0;
+}
+
+static void __exit fsg_power_exit(void)
+{
+	if (!(machine_is_fsg()))
+		return;
+
+	free_irq(FSG_SB_IRQ, NULL);
+	free_irq(FSG_RB_IRQ, NULL);
+}
+
+module_init(fsg_power_init);
+module_exit(fsg_power_exit);
+
+MODULE_AUTHOR("Rod Whitby <rod@whitby.id.au>");
+MODULE_DESCRIPTION("FSG Power/Reset driver");
+MODULE_LICENSE("GPL");
Index: linux-2.6.21.7-armeb/arch/arm/mach-ixp4xx/Makefile
===================================================================
--- linux-2.6.21.7-armeb.orig/arch/arm/mach-ixp4xx/Makefile	2008-01-02 21:36:57.000000000 +1030
+++ linux-2.6.21.7-armeb/arch/arm/mach-ixp4xx/Makefile	2008-01-02 21:36:58.000000000 +1030
@@ -25,6 +25,6 @@
 obj-$(CONFIG_MACH_NSLU2)	+= nslu2-setup.o nslu2-power.o
 obj-$(CONFIG_MACH_NAS100D)	+= nas100d-setup.o nas100d-power.o
 obj-$(CONFIG_MACH_DSMG600)      += dsmg600-setup.o dsmg600-power.o
-obj-$(CONFIG_MACH_FSG)		+= fsg-setup.o
+obj-$(CONFIG_MACH_FSG)		+= fsg-setup.o fsg-power.o
 
 obj-$(CONFIG_PCI)		+= $(obj-pci-$(CONFIG_PCI)) common-pci.o
Index: linux-2.6.21.7-armeb/arch/arm/mach-ixp4xx/fsg-setup.c
===================================================================
--- linux-2.6.21.7-armeb.orig/arch/arm/mach-ixp4xx/fsg-setup.c	2008-01-02 23:31:43.000000000 +1030
+++ linux-2.6.21.7-armeb/arch/arm/mach-ixp4xx/fsg-setup.c	2008-01-03 09:18:21.000000000 +1030
@@ -16,6 +16,7 @@
 #include <linux/serial_8250.h>
 #include <linux/leds.h>
 #include <linux/mtd/mtd.h>
+#include <linux/reboot.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
@@ -186,6 +187,12 @@
 	.remove = fsg_flash_remove,
 };
 
+static void fsg_power_off(void)
+{
+	printk("Restarting system.\n");
+	machine_restart(NULL);
+}
+
 static void __init fsg_init(void)
 {
 	ixp4xx_sys_init();
@@ -194,6 +201,8 @@
 	fsg_flash_resource.end =
 		IXP4XX_EXP_BUS_BASE(0) + ixp4xx_exp_bus_size - 1;
 
+	pm_power_off = fsg_power_off;
+
 	*IXP4XX_EXP_CS0 |= IXP4XX_FLASH_WRITABLE;
 	*IXP4XX_EXP_CS1 = *IXP4XX_EXP_CS0;