1 files changed, 75 insertions, 0 deletions
diff --git a/packages/linux/ixp4xx-kernel/2.6.16/97-ds101-power.patch b/packages/linux/ixp4xx-kernel/2.6.16/97-ds101-power.patch
new file mode 100644
index 0000000000..3c309f3536
--- /dev/null
+++ b/packages/linux/ixp4xx-kernel/2.6.16/97-ds101-power.patch
@@ -0,0 +1,75 @@
+diff -ruN linux-2.6.15.orig/arch/arm/mach-ixp4xx/ds101-power.c linux-2.6.15.new/arch/arm/mach-ixp4xx/ds101-power.c
+--- linux-2.6.15.orig/arch/arm/mach-ixp4xx/ds101-power.c        1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.15.new/arch/arm/mach-ixp4xx/ds101-power.c 2006-02-10 23:54:40.000000000 +0100
+@@ -0,0 +1,71 @@
++/*
++ * arch/arm/mach-ixp4xx/ds101-power.c
++ *
++ * DS101 Power/Reset driver
++ *
++ * Copyright (C) 2005 Tower Technologies
++ *
++ * based on ds101-io.c
++ *  Copyright (C) 2004 Karen Spearel
++ *
++ * Author: Alessandro Zummo <a.zummo@towertech.it>
++ * Author: OEyvind Repvik <oyvind@repvik.org>
++ * Maintainers: http://www.nslu2-linux.org/
++ *
++ * 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/interrupt.h>
++
++#include <asm/mach-types.h>
++
++extern void ctrl_alt_del(void);
++
++static irqreturn_t ds101_reset_handler(int irq, void *dev_id, struct pt_regs *regs)
++{
++       /* 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 int __init ds101_power_init(void)
++{
++       if (!(machine_is_ds101()))
++               return 0;
++
++       set_irq_type(DS101_RB_IRQ, IRQT_LOW);
++
++       if (request_irq(DS101_RB_IRQ, &ds101_reset_handler,
++               SA_INTERRUPT, "DS101 reset button", NULL) < 0) {
++
++               printk(KERN_DEBUG "Reset Button IRQ %d not available\n",
++                       DS101_RB_IRQ);
++
++               return -EIO;
++       }
++
++       return 0;
++}
++
++static void __exit ds101_power_exit(void)
++{
++       if (!(machine_is_ds101()))
++               return;
++
++       free_irq(DS101_RB_IRQ, NULL);
++}
++
++module_init(ds101_power_init);
++module_exit(ds101_power_exit);
++
++MODULE_AUTHOR("Alessandro Zummo <a.zummo@towertech.it>");
++MODULE_DESCRIPTION("DS101 Power/Reset driver");
++MODULE_LICENSE("GPL");