ixp4xx-kernel: update to nslu2 beeper class from CVS in 2.6.15.1

5 files changed, 263 insertions, 214 deletions

diff --git a/packages/linux/ixp4xx-kernel/2.6.15/60-ixp4xx-beeper.patch b/packages/linux/ixp4xx-kernel/2.6.15/60-ixp4xx-beeper.patch
new file mode 100644
index 0000000000..5acf54743c
--- /dev/null
+++ b/packages/linux/ixp4xx-kernel/2.6.15/60-ixp4xx-beeper.patch
@@ -0,0 +1,232 @@
+ arch/arm/mach-ixp4xx/nslu2-setup.c |    7 +
+ drivers/input/misc/Kconfig         |   12 ++
+ drivers/input/misc/Makefile        |    1 
+ drivers/input/misc/ixp4xx-beeper.c |  172 +++++++++++++++++++++++++++++++++++++
+ 4 files changed, 192 insertions(+)
+
+--- linux-nslu2.orig/drivers/input/misc/Kconfig	2006-01-23 02:13:55.000000000 +0100
++++ linux-nslu2/drivers/input/misc/Kconfig	2006-01-23 02:29:48.000000000 +0100
+@@ -50,6 +50,18 @@ config INPUT_WISTRON_BTNS
+ 	  To compile this driver as a module, choose M here: the module will
+ 	  be called wistron_btns.
+ 
++config INPUT_IXP4XX_BEEPER
++	tristate "IXP4XX Beeper support"
++	depends on ARCH_IXP4XX
++	help
++	  If you say yes here, you can connect a beeper to the
++	  ixp4xx gpio pins. This is used by the LinkSys NSLU2.
++
++	  If unsure, say Y.
++
++	  To compile this driver as a module, choose M here: the
++	  module will be called ixp4xx-beeper.
++
+ config INPUT_UINPUT
+ 	tristate "User level driver support"
+ 	help
+--- linux-nslu2.orig/drivers/input/misc/Makefile	2006-01-23 02:13:55.000000000 +0100
++++ linux-nslu2/drivers/input/misc/Makefile	2006-01-23 02:13:57.000000000 +0100
+@@ -11,3 +11,4 @@ obj-$(CONFIG_INPUT_98SPKR)		+= 98spkr.o
+ obj-$(CONFIG_INPUT_UINPUT)		+= uinput.o
+ obj-$(CONFIG_INPUT_WISTRON_BTNS)	+= wistron_btns.o
+ obj-$(CONFIG_HP_SDC_RTC)		+= hp_sdc_rtc.o
++obj-$(CONFIG_INPUT_IXP4XX_BEEPER)	+= ixp4xx-beeper.o
+--- linux-nslu2.orig/arch/arm/mach-ixp4xx/nslu2-setup.c	2006-01-23 02:13:55.000000000 +0100
++++ linux-nslu2/arch/arm/mach-ixp4xx/nslu2-setup.c	2006-01-23 02:26:04.000000000 +0100
+@@ -52,6 +52,12 @@ static struct platform_device nslu2_i2c_
+ 	.num_resources		= 0,
+ };
+ 
++static struct platform_device nslu2_beeper = {
++	.name			= "ixp4xx-beeper",
++	.id			= NSLU2_GPIO_BUZZ,
++	.num_resources		= 0,
++};
++
+ static struct resource nslu2_uart_resources[] = {
+ 	{
+ 		.start		= IXP4XX_UART1_BASE_PHYS,
+@@ -99,6 +105,7 @@ static struct platform_device *nslu2_dev
+ 	&nslu2_i2c_controller,
+ 	&nslu2_flash,
+ 	&nslu2_uart,
++	&nslu2_beeper,
+ };
+ 
+ static void nslu2_power_off(void)
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ linux-nslu2/drivers/input/misc/ixp4xx-beeper.c	2006-01-23 02:13:57.000000000 +0100
+@@ -0,0 +1,172 @@
++/*
++ * Generic IXP4xx beeper driver
++ *
++ * Copyright (C) 2005 Tower Technologies
++ *
++ * based on nslu2-io.c
++ *  Copyright (C) 2004 Karen Spearel
++ *
++ * Author: Alessandro Zummo <a.zummo@towertech.it>
++ * 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/input.h>
++#include <linux/delay.h>
++#include <linux/platform_device.h>
++#include <asm/hardware.h>
++
++MODULE_AUTHOR("Alessandro Zummo <a.zummo@towertech.it>");
++MODULE_DESCRIPTION("ixp4xx beeper driver");
++MODULE_LICENSE("GPL");
++
++static DEFINE_SPINLOCK(beep_lock);
++
++static int ixp4xx_spkr_event(struct input_dev *dev, unsigned int type, unsigned int code, int value)
++{
++	unsigned int pin = (unsigned int) dev->private;
++	unsigned int count = 0;
++	unsigned long flags;
++
++	if (type != EV_SND)
++		return -1;
++
++	switch (code) {
++		case SND_BELL:
++			if (value)
++				value = 1000;
++		case SND_TONE:
++			break;
++		default:
++			return -1;
++	}
++
++	if (value > 20 && value < 32767)
++#ifndef FREQ
++		count = (ixp4xx_get_board_tick_rate() / (value * 4)) - 1;
++#else
++		count = (FREQ / (value * 4)) - 1;
++#endif
++	spin_lock_irqsave(&beep_lock, flags);
++
++	 if (count) {
++		gpio_line_config(pin, IXP4XX_GPIO_OUT);
++		gpio_line_set(pin, IXP4XX_GPIO_LOW);
++
++		*IXP4XX_OSRT2 = (count & ~IXP4XX_OST_RELOAD_MASK) | IXP4XX_OST_ENABLE;
++	} else {
++		gpio_line_config(pin, IXP4XX_GPIO_IN);
++		gpio_line_set(pin, IXP4XX_GPIO_HIGH);
++
++		*IXP4XX_OSRT2 = 0;
++	}
++
++	spin_unlock_irqrestore(&beep_lock, flags);
++
++	return 0;
++}
++
++static irqreturn_t ixp4xx_spkr_interrupt(int irq, void *dev_id, struct pt_regs *regs)
++{
++	/* clear interrupt */
++	*IXP4XX_OSST = IXP4XX_OSST_TIMER_2_PEND;
++
++	/* flip the beeper output */
++	*IXP4XX_GPIO_GPOUTR ^= (1 << (unsigned int) dev_id);
++
++	return IRQ_HANDLED;
++}
++
++static int __devinit ixp4xx_spkr_probe(struct platform_device *dev)
++{
++	struct input_dev *input_dev;
++	int err;
++
++	input_dev = input_allocate_device();
++	if (!input_dev)
++		return -ENOMEM;
++
++	input_dev->private = (void *) dev->id;
++	input_dev->name = "ixp4xx beeper",
++	input_dev->phys = "ixp4xx/gpio";
++	input_dev->id.bustype = BUS_HOST;
++	input_dev->id.vendor  = 0x001f;
++	input_dev->id.product = 0x0001;
++	input_dev->id.version = 0x0100;
++	input_dev->cdev.dev = &dev->dev;
++
++	input_dev->evbit[0] = BIT(EV_SND);
++	input_dev->sndbit[0] = BIT(SND_BELL) | BIT(SND_TONE);
++	input_dev->event = ixp4xx_spkr_event;
++
++	err = request_irq(IRQ_IXP4XX_TIMER2, &ixp4xx_spkr_interrupt,
++			  SA_INTERRUPT | SA_TIMER, "ixp4xx-beeper", (void *) dev->id);
++	if (err)
++		goto err_free_device;
++
++	err = input_register_device(input_dev);
++	if (err)
++		goto err_free_irq;
++
++	platform_set_drvdata(dev, input_dev);
++
++	return 0;
++
++ err_free_irq:
++	free_irq(IRQ_IXP4XX_TIMER2, dev);
++ err_free_device:
++	input_free_device(input_dev);
++
++	return err;
++}
++
++static int __devexit ixp4xx_spkr_remove(struct platform_device *dev)
++{
++	struct input_dev *input_dev = platform_get_drvdata(dev);
++
++	input_unregister_device(input_dev);
++	platform_set_drvdata(dev, NULL);
++
++	/* turn the speaker off */
++	disable_irq(IRQ_IXP4XX_TIMER2);
++	ixp4xx_spkr_event(NULL, EV_SND, SND_BELL, 0);
++
++	free_irq(IRQ_IXP4XX_TIMER2, dev);
++
++	return 0;
++}
++
++static void ixp4xx_spkr_shutdown(struct platform_device *dev)
++{
++	/* turn off the speaker */
++	disable_irq(IRQ_IXP4XX_TIMER2);
++	ixp4xx_spkr_event(NULL, EV_SND, SND_BELL, 0);
++}
++
++static struct platform_driver ixp4xx_spkr_platform_driver = {
++	.driver		= {
++		.name	= "ixp4xx-beeper",
++		.owner	= THIS_MODULE,
++	},
++	.probe		= ixp4xx_spkr_probe,
++	.remove		= __devexit_p(ixp4xx_spkr_remove),
++	.shutdown	= ixp4xx_spkr_shutdown,
++};
++
++static int __init ixp4xx_spkr_init(void)
++{
++	return platform_driver_register(&ixp4xx_spkr_platform_driver);
++}
++
++static void __exit ixp4xx_spkr_exit(void)
++{
++	platform_driver_unregister(&ixp4xx_spkr_platform_driver);
++}
++
++module_init(ixp4xx_spkr_init);
++module_exit(ixp4xx_spkr_exit);
diff --git a/packages/linux/ixp4xx-kernel/2.6.15/60-nslu2-beeper.patch b/packages/linux/ixp4xx-kernel/2.6.15/60-nslu2-beeper.patch
deleted file mode 100644
index 6cd1025d38..0000000000
--- a/packages/linux/ixp4xx-kernel/2.6.15/60-nslu2-beeper.patch
+++ /dev/null
@@ -1,184 +0,0 @@
- drivers/input/misc/Kconfig     |   12 +++
- drivers/input/misc/Makefile    |    1 
- drivers/input/misc/nslu2spkr.c |  148 +++++++++++++++++++++++++++++++++++++++++
- 3 files changed, 161 insertions(+)
-
---- linux-2.6.15/drivers/input/misc/Kconfig	1970-01-01 00:00:00.000000000 +0000
-+++ linux-2.6.15/drivers/input/misc/Kconfig	1970-01-01 00:00:00.000000000 +0000
-@@ -50,6 +50,18 @@ config INPUT_M68K_BEEP
- 	tristate "M68k Beeper support"
- 	depends on M68K
- 
-+config INPUT_NSLU2_BEEPER
-+	tristate "NSLU2 Beeper support"
-+	depends on MACH_NSLU2
-+	help
-+	  Say Y here if you want the embedded beeper on the LinkSys NSLU2
-+	  to be used for bells and whistles.
-+
-+	  If unsure, say Y.
-+
-+	  To compile this driver as a module, choose M here: the
-+	  module will be called nslu2spkr.
-+
- config INPUT_UINPUT
- 	tristate "User level driver support"
- 	help
---- linux-2.6.15/drivers/input/misc/Makefile	1970-01-01 00:00:00.000000000 +0000
-+++ linux-2.6.15/drivers/input/misc/Makefile	1970-01-01 00:00:00.000000000 +0000
-@@ -11,3 +11,4 @@ obj-$(CONFIG_INPUT_M68K_BEEP)		+= m68ksp
- obj-$(CONFIG_INPUT_98SPKR)		+= 98spkr.o
- obj-$(CONFIG_INPUT_UINPUT)		+= uinput.o
- obj-$(CONFIG_HP_SDC_RTC)		+= hp_sdc_rtc.o
-+obj-$(CONFIG_INPUT_NSLU2_BEEPER)	+= nslu2spkr.o
---- linux-2.6.15/drivers/input/misc/nslu2spkr.c	1970-01-01 00:00:00.000000000 +0000
-+++ linux-2.6.15/drivers/input/misc/nslu2spkr.c	1970-01-01 00:00:00.000000000 +0000
-@@ -0,0 +1,148 @@
-+/*
-+ * drivers/input/misc/nslu2spkr.c
-+ *
-+ * NSLU2 Beeper driver
-+ *
-+ * Copyright (C) 2005 Tower Technologies
-+ *
-+ * based on nslu2-io.c
-+ *  Copyright (C) 2004 Karen Spearel
-+ *
-+ * Author: Alessandro Zummo <a.zummo@towertech.it>
-+ * 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/config.h>
-+#include <linux/module.h>
-+#include <linux/init.h>
-+#include <linux/input.h>
-+#include <linux/delay.h>
-+
-+#include <asm/hardware.h>
-+#include <asm/irq.h>
-+#include <asm/mach-types.h>
-+
-+static unsigned int beep_on_startup = 1;
-+module_param(beep_on_startup, bool, 0);
-+MODULE_PARM_DESC(beep_on_startup, "Play a beep on module startup");
-+
-+DEFINE_SPINLOCK(beep_lock);
-+
-+static int nslu2_spkr_event(struct input_dev *dev, unsigned int type, unsigned int code, int value)
-+{
-+	unsigned int count = 0;
-+	unsigned long flags;
-+
-+	if (type != EV_SND)
-+		return -1;
-+
-+	switch (code) {
-+		case SND_BELL:
-+			if (value) value = 1000;
-+		case SND_TONE:
-+			break;
-+		default:
-+			return -1;
-+	}
-+
-+	if (value > 20 && value < 32767)
-+		count = (NSLU2_FREQ / (value*4)) - 1;
-+
-+	spin_lock_irqsave(&beep_lock, flags);
-+
-+	 if (count) {
-+
-+		gpio_line_config(NSLU2_GPIO_BUZZ, IXP4XX_GPIO_OUT);
-+		gpio_line_set(NSLU2_GPIO_BUZZ, IXP4XX_GPIO_LOW);
-+
-+		*IXP4XX_OSRT2 = (count & ~IXP4XX_OST_RELOAD_MASK) | IXP4XX_OST_ENABLE;
-+
-+	} else {
-+
-+		gpio_line_config(NSLU2_GPIO_BUZZ, IXP4XX_GPIO_IN);
-+		gpio_line_set(NSLU2_GPIO_BUZZ, IXP4XX_GPIO_HIGH);
-+
-+		*IXP4XX_OSRT2 = 0;
-+	}
-+
-+	spin_unlock_irqrestore(&beep_lock, flags);
-+
-+	return 0;
-+}
-+
-+static struct input_dev nslu2_spkr_dev = {
-+	.phys		= "ixp420/gpio4",
-+	.name		= "NSLU2 Beeper",
-+	.evbit[0]	= BIT(EV_SND),
-+	.sndbit[0]	= BIT(SND_BELL) | BIT(SND_TONE),
-+	.event		= nslu2_spkr_event,
-+	.id		= {
-+		.bustype	= BUS_HOST,
-+		.vendor		= 0x001f,
-+		.product	= 0x0001,
-+		.version	= 0x0100
-+	}
-+};
-+
-+static irqreturn_t nslu2_spkr_handler(int irq, void *dev_id, struct pt_regs *regs)
-+{
-+	/* clear interrupt */
-+	*IXP4XX_OSST = IXP4XX_OSST_TIMER_2_PEND;
-+
-+	/* flip the beeper output */
-+	*IXP4XX_GPIO_GPOUTR ^= NSLU2_BZ_BM;
-+
-+	return IRQ_HANDLED;
-+}
-+
-+static int __init nslu2_spkr_init(void)
-+{
-+	if (!(machine_is_nslu2()))
-+		return -ENODEV;
-+
-+	if (request_irq(IRQ_IXP4XX_TIMER2, &nslu2_spkr_handler,
-+		SA_INTERRUPT | SA_TIMER, "nslu2-beeper", NULL < 0)) {
-+
-+		printk(KERN_INFO "NSLU2 beeper: IRQ %d not available\n",
-+			IRQ_IXP4XX_TIMER2);
-+
-+		return -EIO;
-+	}
-+
-+	input_register_device(&nslu2_spkr_dev);
-+
-+	/* do a little beep to tell the world we are alive */
-+	if (beep_on_startup)
-+	{
-+		nslu2_spkr_event(NULL, EV_SND, SND_TONE, 440);
-+		msleep(120);
-+		nslu2_spkr_event(NULL, EV_SND, SND_TONE, 0);
-+	}
-+
-+        printk(KERN_INFO "NSLU2: beeper\n");
-+	return 0;
-+}
-+
-+static void __exit nslu2_spkr_exit(void)
-+{
-+	input_unregister_device(&nslu2_spkr_dev);
-+
-+	disable_irq(IRQ_IXP4XX_TIMER2);
-+
-+	/* turn it off */
-+	nslu2_spkr_event(NULL, EV_SND, SND_BELL, 0);
-+
-+	free_irq(IRQ_IXP4XX_TIMER2, NULL);
-+}
-+
-+module_init(nslu2_spkr_init);
-+module_exit(nslu2_spkr_exit);
-+
-+MODULE_AUTHOR("Alessandro Zummo <a.zummo@towertech.it>");
-+MODULE_DESCRIPTION("NSLU2 Beeper driver");
-+MODULE_LICENSE("GPL");
diff --git a/packages/linux/ixp4xx-kernel/2.6.15/85-timer.patch b/packages/linux/ixp4xx-kernel/2.6.15/85-timer.patch
index e8131447c8..fee28e6f69 100644
--- a/packages/linux/ixp4xx-kernel/2.6.15/85-timer.patch
+++ b/packages/linux/ixp4xx-kernel/2.6.15/85-timer.patch
@@ -1,5 +1,11 @@
---- linux-2.6.15/arch/arm/mach-ixp4xx/common.c	1970-01-01 00:00:00.000000000 +0000
-+++ linux-2.6.15/arch/arm/mach-ixp4xx/common.c	1970-01-01 00:00:00.000000000 +0000
+ arch/arm/mach-ixp4xx/common.c       |  165 +++++++++++++++++++++++++++++++++---
+ arch/arm/mach-ixp4xx/nslu2-setup.c  |    5 +
+ include/asm-arm/arch-ixp4xx/nslu2.h |    5 -
+ include/asm-arm/arch-ixp4xx/timex.h |   23 +++--
+ 4 files changed, 176 insertions(+), 22 deletions(-)
+
+--- linux-nslu2.orig/arch/arm/mach-ixp4xx/common.c	2006-01-20 20:23:46.000000000 +0100
++++ linux-nslu2/arch/arm/mach-ixp4xx/common.c	2006-01-23 01:09:25.000000000 +0100
 @@ -239,36 +239,165 @@ void __init ixp4xx_init_irq(void)
   * IXP4xx timer tick
   * We use OS timer1 on the CPU for the timer tick and the timestamp 
@@ -77,7 +83,7 @@
 +	 *   4*x+1 = board_tick_rate/HZ
 +	 *
 +	 * This needs to be rounded to the closest 4*HZ value:
-+	 * 
++	 *
 +	 *   x = ((board_tick_rate-HZ) + (4*HZ)/2) / 4*HZ
 +	 *   x = (board_tick_rate+HZ) / (4*HZ);
 +	 */
@@ -213,9 +219,9 @@
  	}
  }
 -
---- linux-2.6.15/arch/arm/mach-ixp4xx/nslu2-setup.c	1970-01-01 00:00:00.000000000 +0000
-+++ linux-2.6.15/arch/arm/mach-ixp4xx/nslu2-setup.c	1970-01-01 00:00:00.000000000 +0000
-@@ -114,6 +114,11 @@ static void nslu2_power_off(void)
+--- linux-nslu2.orig/arch/arm/mach-ixp4xx/nslu2-setup.c	2006-01-23 01:09:04.000000000 +0100
++++ linux-nslu2/arch/arm/mach-ixp4xx/nslu2-setup.c	2006-01-23 01:09:25.000000000 +0100
+@@ -120,6 +120,11 @@ static void nslu2_power_off(void)
  
  static void __init nslu2_init(void)
  {
@@ -227,19 +233,8 @@
  	ixp4xx_sys_init();
  
  	pm_power_off = nslu2_power_off;
---- linux-2.6.15/drivers/input/misc/nslu2spkr.c	1970-01-01 00:00:00.000000000 +0000
-+++ linux-2.6.15/drivers/input/misc/nslu2spkr.c	1970-01-01 00:00:00.000000000 +0000
-@@ -51,7 +51,7 @@ static int nslu2_spkr_event(struct input
- 	}
- 
- 	if (value > 20 && value < 32767)
--		count = (NSLU2_FREQ / (value*4)) - 1;
-+		count = (ixp4xx_get_board_tick_rate() / (value*4)) - 1;
- 
- 	spin_lock_irqsave(&beep_lock, flags);
- 
---- linux-2.6.15/include/asm-arm/arch-ixp4xx/nslu2.h	1970-01-01 00:00:00.000000000 +0000
-+++ linux-2.6.15/include/asm-arm/arch-ixp4xx/nslu2.h	1970-01-01 00:00:00.000000000 +0000
+--- linux-nslu2.orig/include/asm-arm/arch-ixp4xx/nslu2.h	2006-01-20 20:23:46.000000000 +0100
++++ linux-nslu2/include/asm-arm/arch-ixp4xx/nslu2.h	2006-01-23 01:09:25.000000000 +0100
 @@ -38,11 +38,6 @@
  #define NSLU2_PCI_INTD_PIN	8
  
@@ -252,8 +247,8 @@
  /* GPIO */
  
  #define NSLU2_GPIO0		0
---- linux-2.6.15/include/asm-arm/arch-ixp4xx/timex.h	1970-01-01 00:00:00.000000000 +0000
-+++ linux-2.6.15/include/asm-arm/arch-ixp4xx/timex.h	1970-01-01 00:00:00.000000000 +0000
+--- linux-nslu2.orig/include/asm-arm/arch-ixp4xx/timex.h	2006-01-20 20:23:46.000000000 +0100
++++ linux-nslu2/include/asm-arm/arch-ixp4xx/timex.h	2006-01-23 01:09:25.000000000 +0100
 @@ -6,10 +6,23 @@
  #include <asm/hardware.h>
  
diff --git a/packages/linux/ixp4xx-kernel/2.6.15/96-nslu2-leds.patch b/packages/linux/ixp4xx-kernel/2.6.15/96-nslu2-leds.patch
index 2502b6518d..83043d9c2d 100644
--- a/packages/linux/ixp4xx-kernel/2.6.15/96-nslu2-leds.patch
+++ b/packages/linux/ixp4xx-kernel/2.6.15/96-nslu2-leds.patch
@@ -2,17 +2,22 @@ NEW_LEDS support for the LinkSys NSLU2
 
 Signed-off-by: John Bowler <jbowler@acm.org>
 
---- linux-2.6.15/arch/arm/mach-ixp4xx/nslu2-setup.c	1970-01-01 00:00:00.000000000 +0000
-+++ linux-2.6.15/arch/arm/mach-ixp4xx/nslu2-setup.c	1970-01-01 00:00:00.000000000 +0000
-@@ -17,6 +17,7 @@
+ arch/arm/mach-ixp4xx/nslu2-setup.c |   51 ++++++++++++++++++++++++++++++++++++-
+ 1 file changed, 50 insertions(+), 1 deletion(-)
+
+--- linux-nslu2.orig/arch/arm/mach-ixp4xx/nslu2-setup.c	2006-01-23 02:13:58.000000000 +0100
++++ linux-nslu2/arch/arm/mach-ixp4xx/nslu2-setup.c	2006-01-23 02:14:51.000000000 +0100
+@@ -17,6 +17,9 @@
  #include <linux/serial.h>
  #include <linux/serial_8250.h>
  #include <linux/mtd/mtd.h>
++#ifdef CONFIG_LEDS_CLASS
 +#include <linux/leds.h>
++#endif
  
  #include <asm/setup.h>
  #include <asm/memory.h>
-@@ -50,6 +51,42 @@ static struct ixp4xx_i2c_pins nslu2_i2c_
+@@ -50,6 +53,42 @@ static struct ixp4xx_i2c_pins nslu2_i2c_
  	.scl_pin		= NSLU2_SCL_PIN,
  };
  
@@ -55,15 +60,15 @@ Signed-off-by: John Bowler <jbowler@acm.org>
  static struct platform_device nslu2_i2c_controller = {
  	.name			= "IXP4XX-I2C",
  	.id			= 0,
-@@ -103,7 +140,6 @@ static struct platform_device nslu2_uart
+@@ -109,7 +148,6 @@ static struct platform_device nslu2_uart
  static struct platform_device *nslu2_devices[] __initdata = {
  	&nslu2_i2c_controller,
  	&nslu2_flash,
 -	&nslu2_uart,
+ 	&nslu2_beeper,
  };
  
- static void nslu2_power_off(void)
-@@ -164,7 +200,18 @@ static void __init nslu2_init(void)
+@@ -171,7 +209,18 @@ static void __init nslu2_init(void)
  
  	pm_power_off = nslu2_power_off;
  
diff --git a/packages/linux/ixp4xx-kernel/2.6.15/defconfig b/packages/linux/ixp4xx-kernel/2.6.15/defconfig
index 6d635ce2c2..3dfbfa5785 100644
--- a/packages/linux/ixp4xx-kernel/2.6.15/defconfig
+++ b/packages/linux/ixp4xx-kernel/2.6.15/defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
 # Linux kernel version: 2.6.15
-# Sun Jan 22 10:16:00 2006
+# Sun Jan 22 22:47:43 2006
 #
 CONFIG_ARM=y
 CONFIG_MMU=y
@@ -878,7 +878,7 @@ CONFIG_INPUT_EVDEV=m
 # CONFIG_INPUT_JOYSTICK is not set
 # CONFIG_INPUT_TOUCHSCREEN is not set
 CONFIG_INPUT_MISC=y
-CONFIG_INPUT_NSLU2_BEEPER=y
+CONFIG_INPUT_IXP4XX_BEEPER=y
 # CONFIG_INPUT_UINPUT is not set
 
 #
@@ -1070,6 +1070,7 @@ CONFIG_LEDS_CLASS=y
 CONFIG_LEDS_TRIGGERS=y
 CONFIG_LEDS_IXP4XX=y
 CONFIG_LEDS_TRIGGER_TIMER=y
+CONFIG_LEDS_TRIGGER_CPU_ACTIVITY=y
 
 #
 # Multimedia devices