Add LED indications on boot

BKrev: 421fec346zGluzSFGdScgnxvxMA7Vw

5 files changed, 759 insertions, 1 deletions

diff --git a/packages/linux/openslug-kernel-2.6.9/nslu2-io.c b/packages/linux/openslug-kernel-2.6.9/nslu2-io.c
index e69de29bb2..cd5ed36c15 100644
--- a/packages/linux/openslug-kernel-2.6.9/nslu2-io.c
+++ b/packages/linux/openslug-kernel-2.6.9/nslu2-io.c
@@ -0,0 +1,750 @@
+//=============================================================================
+//
+// n2-io.c version 0.1.7
+// Author: Karen Spearel <kas11 at tampabay.rr.com>
+// please report problems/bugs directly to the address above
+//
+// Boilerplate to be added "real soon now"...it is and has always been GPL'ed per
+// MODULE_LICENSE but is offered without warrantee of any sort..use at your own risk
+//
+// NOTE: THIS IS INCOMPLETE.  INCLUDED ONLY TO KEEP FROM BREAKING THE BUILD,
+// IT BEEPS AND SENDS A MESSAGE TO /proc/poweroff.  EVENTUALLY IT
+// WILL TALK TO THE n2_pbd DAEMON.  EVENTUALLY THE LED DRIVER
+// WILL TALK TO SOME USERLAND APP BUT ***NOT*** SET_LEDS.
+// 
+//=============================================================================
+//	GPIO		Function	State
+//	0		Red LED		Status		
+//	1		Green LED	Ready = 1
+//	2		Disk 2 LED	On = 0
+//	3		Disk 1 LED	On = 0
+//	4		Buzzer
+//	5		Power Button	Pressed = 1
+//	8		Power Down	Output = 1 powers down N2
+//	12		Reset		Pressed = 0
+//=============================================================================
+// this driver is N2 specific and is purposely designed to do the minimum 
+// necessary to provide the necessary services given the limited memory resources
+// of the N2.  As OpenN2 develops, addition features will be added as
+// suggested by the community.
+//
+//=============================================================================
+
+#include <linux/config.h>
+#include <linux/version.h>
+#include <linux/module.h>
+#include <linux/utsname.h>
+#include <linux/kernel.h>
+#include <linux/major.h>
+#include <linux/string.h>
+#include <linux/proc_fs.h>
+#include <linux/slab.h>
+#include <linux/init.h>
+#include <linux/errno.h>
+#include <linux/fs.h>
+#include <linux/miscdevice.h>
+#include <linux/device.h>
+#include <linux/interrupt.h>
+#include <linux/moduleparam.h>
+#include <linux/timer.h>
+
+#include <asm/system.h>
+#include <asm/uaccess.h>
+#include <asm/hardware.h>
+#include <asm-arm/irq.h>
+#include <asm-arm/delay.h>
+#include <asm-arm/signal.h>
+
+
+#define VERSION			"0.1.7"
+
+#define N2RB_MAJOR		60
+#define N2PB_MAJOR		61
+#define	N2BZ_MAJOR		62
+#define N2LM_MAJOR		126
+
+#define N2PB_IRQ		22		//gpio5
+#define	N2RB_IRQ		29		//gpio12
+
+#define N2_BEEP_DUR_LONG	2000
+#define N2_BEEP_DUR_MED		400
+#define N2_BEEP_DUR_SHORT	100
+#define N2_BEEP_PITCH_HIGH	250
+#define N2_BEEP_PITCH_MED	500
+#define N2_BEEP_PITCH_LOW	1000
+#define N2_LONG_DELAY		30000
+
+#define N2_BZ_GPIO		4
+#define N2_PB_GPIO		5
+#define N2_PO_GPIO		8		//power off
+#define N2_RB_GPIO		12
+
+#define GPIO_BZ_BM		0x0010	//b0000 0000 0001 0000
+#define GPIO_PB_BM		0x0020	//b0000 0000 0010 0000
+#define GPIO_PO_BM		0x0100  //b0000 0001 0000 0000
+#define GPIO_RB_BM		0x1000	//b0001 0000 0000 0000
+
+#define NOERR			0
+
+#define RB_DELAY		50
+#define PB_DELAY		20
+
+#define PWR_OFF_STR		"poweroff"
+
+
+// ioctls -- 'M" is used for sound cards...we don't got one so it seems safe
+
+#define N2BZ_BEEP_STOP		_IO('M',0)       //stop multi-beep at end of audible
+#define N2BZ_BEEP		_IO('M',1)       //one beep at current defaults
+#define N2BZ_BEEPS		_IOW('M',3,long) //param beeps at current defaults
+#define N2BZ_TONESET		_IOW('M',4,long) //set tone: range is high=250 to low=2000
+#define N2BZ_ONTIME		_IOW('M',5,long) //ontime for multi-beeps in jiffies
+#define	N2BZ_SILENTTIME		_IOW('M',6,long) //offtime for multi-beeps in jiffies
+#define N2BZ_REPEATCNT		_IOW('M',7,long) //number of repeats for multi-beeps 0 = forever
+#define N2BZ_COMBINED		_IOW('M',8,long) //combine all params in a long
+
+#define N2LM_OFF		_IOW('M',32,long)
+#define N2LM_ON			_IOW('M',33,long)
+#define N2LM_BLINK		_IOW('M',34,long)
+#define N2LM_ALT		_IOW('M',35,long)
+#define N2LM_ALL_ON		_IO('M',36)
+#define N2LM_ALL_OFF		_IO('M',37)
+
+#define PHYS_LEDS		4
+#define BLINK_DELAY		25
+
+//  OR Masks to turn these LEDs ON
+
+#define	RS_RED_ON	0x00000001	//0b0000 0000 0000 0010
+#define	RS_GRN_ON	0x00000002	//0b0000 0000 0000 0001
+#define RS_YEL_ON	0x00000003	//0b0000 0000 0000 0011
+
+// AND Masks to turn these LEDs OFF
+
+#define	RS_RED_OFF	0xfffffffe	//0b1111 1111 1111 1101
+#define	RS_GRN_OFF	0xfffffffd	//0b1111 1111 1111 1110
+#define RS_YEL_OFF	0xfffffffc	//0b1111 1111 1111 1100
+
+// AND Masks to turn these LEDs ON
+
+#define DISK1_ON	0xfffffff7	//0b1111 1111 1111 0111
+#define	DISK2_ON	0xfffffffb	//0b1111 1111 1111 1011
+
+// Or Masks to turn these LEDs OFF
+
+#define DISK1_OFF	0x00000008	//0b0000 0000 0000 1000
+#define	DISK2_OFF	0x00000004	//0b0000 0000 0000 0100	
+
+// EOR masks for toggling LEDs on/off
+
+#define RS_RG_ALT	0x00000003	//eor mask to toggle rs rg bits
+#define RS_GRN_TGL	0x00000002
+#define RS_RED_TGL	0x00000001
+#define DISK1_TGL	0x00000008
+#define DISK2_TGL	0x00000004
+
+// The LED names for switches
+
+#define LED_RS_RED	0
+#define LED_RS_GRN	1
+#define	LED_DISK1	2
+#define LED_DISK2	3
+#define LED_ALL		4
+
+static unsigned long init_jiffy = 0;			//jiffies at init time
+static unsigned long rb_presses = 0;			//number of reset button presses
+static unsigned long ontime = 50;
+static unsigned long offtime = 450;
+static unsigned long bz_repeatcnt = 10;
+static unsigned long tone = 1000;
+
+DECLARE_WAIT_QUEUE_HEAD(n2rb_waitq);
+DECLARE_WAIT_QUEUE_HEAD(n2pb_waitq);
+
+static struct timer_list n2lm_rsg_timer;	//rs green 
+static struct timer_list n2lm_rsr_timer;	//rs red
+static struct timer_list n2lm_d1_timer;		//drive 1
+static struct timer_list n2lm_d2_timer;		//drive 2
+static struct timer_list n2rb_timer;
+static struct timer_list n2pb_timer;
+static struct timer_list n2bz_timer;		//beeper
+
+//==================================================================================================
+//
+// Blinking is handled entirely by the 4 timer handlers.  On timeout, the bit in the
+// GPIO output register is xor'd with a mask corresponding to the selected led which simply
+// flips that bit.  No record of what any of the other leds is doing is needed.
+//
+//==================================================================================================
+// this blinks rs green or green/yellow if rs red is on
+static void n2lm_rsg_handler(unsigned long data)
+{
+	*IXP4XX_GPIO_GPOUTR ^= RS_GRN_TGL;			//flip the led
+	n2lm_rsg_timer.expires = jiffies + BLINK_DELAY;		//next timeout
+	add_timer(&n2lm_rsg_timer);				//reinit timer
+	return;
+}
+
+// this blinks or alternates rs red green... inited wit green on/red off
+static void n2lm_rsr_handler(unsigned long data)
+{
+	*IXP4XX_GPIO_GPOUTR ^= n2lm_rsr_timer.data;
+	n2lm_rsr_timer.expires = jiffies + BLINK_DELAY;
+	add_timer(&n2lm_rsr_timer);
+	return;	
+}
+// blinks disk 1
+static void n2lm_d1_handler(unsigned long data)
+{
+	*IXP4XX_GPIO_GPOUTR ^= DISK1_TGL;
+	n2lm_d1_timer.expires = jiffies + BLINK_DELAY;
+	add_timer(&n2lm_d1_timer);
+	return;
+}
+// blinks disk 2
+static void n2lm_d2_handler(unsigned long data)
+{
+	*IXP4XX_GPIO_GPOUTR ^= DISK2_TGL;
+	n2lm_d2_timer.expires = jiffies + BLINK_DELAY;
+	add_timer(&n2lm_d2_timer);
+	return;
+}
+
+//==================================================================================================
+
+static void n2lm_timer_start(unsigned long led)
+{
+
+	printk(KERN_DEBUG "timer: %ld\n",led);
+
+	switch(led) {
+		case LED_RS_RED:
+			n2lm_rsr_timer.expires = jiffies + BLINK_DELAY;
+			add_timer(&n2lm_rsr_timer);
+			break;
+
+		case LED_RS_GRN:
+			n2lm_rsg_timer.expires = jiffies + BLINK_DELAY;
+			add_timer(&n2lm_rsg_timer);
+			break;
+
+		case LED_DISK1:
+			n2lm_d1_timer.expires = jiffies + BLINK_DELAY;
+			add_timer(&n2lm_d1_timer);
+ 			break;
+
+		case LED_DISK2:
+			n2lm_d2_timer.expires = jiffies + BLINK_DELAY; 
+			add_timer(&n2lm_d2_timer);
+			break;
+
+		default:
+			break;
+	}
+	return;
+}
+
+//==================================================================================================
+
+static void n2lm_timer_stop(unsigned long led)
+{
+	switch (led) {
+		case LED_RS_RED:
+			del_timer(&n2lm_rsr_timer);
+			break;
+		case LED_RS_GRN:
+			del_timer(&n2lm_rsg_timer);
+			break;
+		case LED_DISK1:
+			del_timer(&n2lm_d1_timer);
+ 			break;
+		case LED_DISK2: 
+			del_timer(&n2lm_d2_timer);
+			break;
+		default:
+			break;
+	}
+	return;
+}
+
+//--------------------------------------------------------------------------------------------------
+
+static void n2lm_timer_stop_all(void)
+{
+	del_timer(&n2lm_rsg_timer);
+	del_timer(&n2lm_rsr_timer);
+	del_timer(&n2lm_d1_timer); 
+	del_timer(&n2lm_d2_timer);
+	return;
+}
+//--------------------------------------------------------------------------------------------------
+
+static void n2lm_ledon(unsigned long led)
+{
+
+	printk(KERN_DEBUG "ledon: %ld\n", led);
+
+	switch (led) {
+		case LED_RS_RED:	
+			*IXP4XX_GPIO_GPOUTR |= RS_RED_ON;	//1
+			return;
+		case LED_RS_GRN:
+			*IXP4XX_GPIO_GPOUTR |= RS_GRN_ON;	//2
+			return;
+		case LED_DISK1:
+			*IXP4XX_GPIO_GPOUTR &= DISK1_ON;	//0xfffffffb
+			return;
+		case LED_DISK2:	
+			*IXP4XX_GPIO_GPOUTR &= DISK2_ON;	//0xfffffff7
+			return;
+		case LED_ALL:					//all green
+			*IXP4XX_GPIO_GPOUTR |= RS_GRN_ON;
+			*IXP4XX_GPIO_GPOUTR &= (DISK1_ON & DISK2_ON);
+			return;	
+	}
+}
+
+//--------------------------------------------------------------------------------------------------
+
+static void n2lm_ledoff(unsigned long led)
+{
+
+	switch (led) {
+		case LED_RS_RED:	
+			*IXP4XX_GPIO_GPOUTR &= RS_RED_OFF;	//0xffffffffe
+			return;
+		case LED_RS_GRN:
+			*IXP4XX_GPIO_GPOUTR &= RS_GRN_OFF;	//0xfffffffd
+			return;
+		case LED_DISK1:
+			*IXP4XX_GPIO_GPOUTR |= DISK1_OFF;	//0x00000004
+			return;
+		case LED_DISK2:	
+			*IXP4XX_GPIO_GPOUTR |= DISK2_OFF;	//0x00000008
+			return;
+		case LED_ALL:
+			*IXP4XX_GPIO_GPOUTR &= (RS_GRN_OFF & RS_RED_OFF);
+			*IXP4XX_GPIO_GPOUTR |= (DISK1_OFF | DISK2_OFF);
+	}
+}
+
+//==================================================================================================
+
+static int n2lm_ioctl(struct inode *inode, struct file *file, unsigned int cmd, unsigned long led)
+{
+
+	printk(KERN_DEBUG "cmd=%d, led=%ld\n", cmd, led);
+	
+	if (led < 0 || led >= PHYS_LEDS)
+		return -EINVAL;
+
+	switch (cmd ) {
+		case N2LM_ON:
+			n2lm_timer_stop(led);
+			n2lm_ledon(led);
+			break;
+			
+		case N2LM_OFF:
+			n2lm_timer_stop(led);
+			n2lm_ledoff(led);
+			break;
+			
+		case N2LM_BLINK:
+			n2lm_ledon(led);
+			if (led == LED_RS_RED)
+				n2lm_rsr_timer.data = RS_RED_TGL;
+			if (led == LED_RS_GRN)
+				n2lm_rsr_timer.data = RS_GRN_TGL;
+			n2lm_timer_start(led);
+			break;
+
+		case N2LM_ALT:
+			if (led == LED_RS_RED)
+			{
+				n2lm_ledon(LED_RS_GRN);
+				n2lm_ledoff(LED_RS_RED);
+				n2lm_rsr_timer.data = RS_RG_ALT;
+				n2lm_timer_start(LED_RS_RED);
+				break;
+			} else
+				return -EINVAL;
+		
+		case N2LM_ALL_ON:
+			n2lm_timer_stop_all();
+			n2lm_ledon(LED_ALL);
+			break;
+		
+		case N2LM_ALL_OFF:
+			n2lm_timer_stop_all();
+			n2lm_ledoff(LED_ALL);
+			break;
+		
+		default:
+			return -EINVAL;
+	}
+
+	return NOERR;
+}
+
+static struct file_operations n2lm_fops = {
+	.owner		= THIS_MODULE,
+	.ioctl		= n2lm_ioctl,
+};
+//==================================================================================================
+// We can't do anything fancy here since the system tick rate is far below that required to
+// generate a desirable tone.  Therefore we haven't much choice but to use a busy loop until
+// I get up to speed on the timers.  The saving grace is that for the normal uses, nothing 
+// important should be haprepening. 
+//==================================================================================================
+
+static void n2_buzz(int tone_delay, int duration)
+{
+	int i;
+
+	*IXP4XX_GPIO_GPOER &= ~GPIO_BZ_BM;
+		
+	for (i = 1; i < duration; i++) {
+		*IXP4XX_GPIO_GPOUTR &= ~GPIO_BZ_BM;
+		udelay(tone_delay);
+		*IXP4XX_GPIO_GPOUTR |= GPIO_BZ_BM;
+		udelay(tone_delay);
+	}
+	*IXP4XX_GPIO_GPOER |= GPIO_BZ_BM;
+
+	return;
+}
+//=================================================================================================
+
+// this handles the buzzer duty cycle
+static void n2bz_handler(unsigned long data)
+{
+	if (--bz_repeatcnt > 0) {			//if just one beep left to do
+		n2bz_timer.expires = jiffies + ontime + offtime;	//next timeout
+		add_timer(&n2bz_timer);					//reinit timer
+	}
+	n2_buzz(tone/2, ontime);
+	printk(KERN_DEBUG "Count = %d\tOntime = %d\n", bz_repeatcnt, ontime);
+	return;
+}
+
+//==================================================================================================
+
+static int n2bz_ioctl(struct inode *inode, struct file *file, unsigned int cmd, unsigned long param)
+{
+	switch (cmd) {
+		case N2BZ_BEEP:
+			n2_buzz(tone/2, ontime);
+			break;
+	
+		case N2BZ_BEEP_STOP:
+			del_timer(&n2bz_timer);
+			break;
+
+		case N2BZ_BEEPS:
+			if (param == 0)
+				bz_repeatcnt = 0xffffffff;
+			else
+				bz_repeatcnt = param;
+			n2bz_handler(0);
+			break;
+	
+		case N2BZ_TONESET:
+			if (param >= 250 && param <= 2000)
+				tone = param;
+			break;
+
+		case N2BZ_ONTIME:
+			if (param > 4 && param < 201)
+				ontime = param;
+			break;
+
+		case N2BZ_SILENTTIME:
+			if (param > ontime)			//enforce a reasonable duty cycle
+				offtime = param;
+			else
+				offtime = ontime;
+			break;
+
+		case N2BZ_REPEATCNT:
+			if (param == 0)
+				bz_repeatcnt = 0xffffffff;
+			else
+				bz_repeatcnt = param;
+			break;
+
+		case N2BZ_COMBINED:
+			bz_repeatcnt =  (param & 0xF0000000) >> 28;	//repeat 1 - 16
+			ontime =        (param & 0x0FF00000) >> 20; 	//ontime 1 - 256 jiffies
+			offtime =       (param & 0x000FFF00) >> 8;	//offtime 1 - 4095 jiffies
+			tone =          (param & 0x000000FF) << 4;	//tone (1 - 255) * 16
+			break;
+
+		default:
+			break;
+	}
+	return NOERR;
+}
+
+static struct file_operations n2bz_fops = {
+	.owner		= THIS_MODULE,
+	.ioctl		= n2bz_ioctl,
+};
+
+//==================================================================================================
+		
+static irqreturn_t n2pb_handler (int irq, void *dev_id, struct pt_regs *regs)
+{
+	void *ret;
+	
+	wake_up(&n2pb_waitq);	
+	remove_proc_entry(PWR_OFF_STR, NULL);		//no parent	
+	n2_buzz(N2_BEEP_PITCH_MED, N2_BEEP_DUR_MED);
+	ret = create_proc_entry(PWR_OFF_STR, 0, NULL);
+	printk(KERN_DEBUG "cpe ret = %p\n", ret);
+
+// WARNING: This is RUDE...it unconditionally pulls the power plug.
+// Your data will be at risk...since this is just a test system
+// I am leaving it enabled...eventually userland needs to get the
+// message, do an orderly shutdown and use an ioctl or something in
+// /proc/powerdowm to actually have us pull the plug.
+
+	*IXP4XX_GPIO_GPOER &= ~GPIO_PO_BM;	// enable the pwr cntl gpio
+	*IXP4XX_GPIO_GPOUTR |= GPIO_PO_BM;	// do the deed
+
+	return IRQ_HANDLED;
+}
+
+//==================================================================================================
+//
+//static void do_rb_timeout(unsigned long data)
+//{
+//	int i;
+//
+//	for (i = 0; i < rb_presses; i++)
+//		n2_buzz(N2_BEEP_PITCH_MED,N2_BEEP_DUR_SHORT);
+//	return;
+//}
+//
+//==================================================================================================
+// does nothing -- waiting for userland to define
+// This thing is sorta braindead...edge triggered IRQs aren't available in the drivers yet...so
+// we hang in a loop until the button is no longer pressed
+
+struct testr {
+	int	ctl;
+	long	param;
+};
+
+static irqreturn_t n2rb_handler (int irq, void *dev_id, struct pt_regs *regs)
+{
+
+	static struct testr test[] = {
+				 N2LM_ALL_OFF,0,
+				 N2LM_ON,0,
+				 N2LM_OFF,0,
+				 N2LM_ON,1,
+				 N2LM_ALL_OFF,1, 
+				 N2LM_ON,2,
+				 N2LM_OFF,2,
+				 N2LM_ON,3,
+				 N2LM_OFF,3,
+				 N2LM_BLINK,0,
+				 N2LM_OFF,0,
+				 N2LM_BLINK,1,
+				 N2LM_OFF,1,
+				 N2LM_BLINK,2,
+				 N2LM_OFF,2,
+				 N2LM_BLINK,3,
+				 N2LM_OFF,3,
+				 N2LM_ALL_OFF,0,
+				 N2LM_ALT,1,
+				 N2LM_OFF,1,
+				 N2LM_ALL_ON,0
+	};
+
+	printk("Reset Entry IRQ =%d Presses = %d Jiffies = %08lx\tIO = %x\tIOW = %x\n", irq, rb_presses, jiffies, (int)_IO('M',rb_presses), (int)_IOW('M',rb_presses,long));
+
+	wake_up(&n2rb_waitq);	
+  	while ((*IXP4XX_GPIO_GPINR & GPIO_RB_BM) == 0)
+		;					//wait for button release
+
+	if (rb_presses > 20) 
+		rb_presses = 0;
+	tone = (rb_presses * 50) + 200;
+	ontime = (rb_presses*10) + 100;
+	offtime = 500 - (rb_presses*20);
+	printk("Ontime = %d\tOfftime = %d\tTone = %d\n",ontime,offtime,tone);
+ 	rb_presses++;
+
+	n2bz_ioctl(NULL,NULL, N2BZ_BEEPS, rb_presses);	
+	n2lm_ioctl(NULL,NULL, test[rb_presses].ctl, test[rb_presses].param);
+//	if (rb_presses == 0) {
+//		init_jiffy = jiffies;
+//		init_timer (&n2rb_timer);
+//		n2rb_timer.function = do_rb_timeout;
+//	};
+//
+//	if (rb_presses == 8)
+//		rb_presses = 0;
+//	if (rb_presses & 1)
+//		n2lm_ledon(test[rb_presses]);
+//	else
+//		n2lm_ledoff(test[rb_presses]);
+//	
+//	n2rb_timer.expires = (jiffies + RB_DELAY);
+//	add_timer (&n2rb_timer);
+//	if (rb_presses < 5) {
+//		if (rb_presses > 0)
+//			n2lm_ledoff(rb_presses);
+//		n2lm_ledon(++rb_presses);
+//		n2lm_timer_start(rb_presses);
+//	};
+
+	printk(KERN_DEBUG "Reset Exit IRQ=%d Presses= %d Jiffies= %08lx\n", irq, rb_presses, jiffies);
+	return IRQ_HANDLED;
+
+}
+
+//==================================================================================================
+//  What to do here is majorly undetermined...
+
+static int n2rb_read (struct file *filp, char __user *buffer, size_t count, loff_t *ppos)
+{
+	printk(KERN_DEBUG "Reset Button Wait\n");
+	interruptible_sleep_on(&n2rb_waitq);
+	return copy_to_user(buffer, "reset", 5) ? -EFAULT : 5;
+
+}
+
+//==================================================================================================
+//  What to do here is majorly undetermined...
+
+static int n2pb_read (struct file *filp, char __user *buffer, size_t count, loff_t *ppos)
+{
+	printk(KERN_DEBUG "Power Button Wait\n");
+	interruptible_sleep_on(&n2pb_waitq);
+	return copy_to_user(buffer, "poweroff", 8) ? -EFAULT : 8;
+
+}
+
+//--------------------------------------------------------------------------------------------------
+
+static struct file_operations n2rb_fops = {
+	.owner		= THIS_MODULE,
+	.read		= n2rb_read,
+};
+
+//--------------------------------------------------------------------------------------------------
+
+static struct file_operations n2pb_fops = {
+	.owner		= THIS_MODULE,
+	.read		= n2pb_read,
+};
+
+//==================================================================================================
+
+static void n2iom_initarch(void)
+{
+	printk(KERN_DEBUG "setup_interrupts - jiffies=%ld init_jiffy=%ld\n", jiffies, init_jiffy);
+
+	*IXP4XX_GPIO_GPISR = 0x20400000;	// read the 2 irqs to clr
+	gpio_line_config(N2_RB_GPIO, IXP4XX_GPIO_IN | IXP4XX_GPIO_ACTIVE_LOW);
+	gpio_line_isr_clear(N2_RB_GPIO);
+	gpio_line_config(N2_PB_GPIO, IXP4XX_GPIO_IN | IXP4XX_GPIO_ACTIVE_HIGH);
+	gpio_line_isr_clear(N2_PB_GPIO);
+
+	init_timer(&n2lm_rsg_timer);
+	init_timer(&n2lm_rsr_timer);
+	init_timer(&n2lm_d1_timer);
+	init_timer(&n2lm_d2_timer);
+//	init_timer(&n2rb_timer);
+//	init_timer(&n2pb_timer);
+	init_timer(&n2bz_timer);
+	n2lm_rsr_timer.function = n2lm_rsr_handler;
+	n2lm_rsg_timer.function = n2lm_rsg_handler;
+	n2lm_d2_timer.function = n2lm_d2_handler;
+	n2lm_d1_timer.function = n2lm_d1_handler;
+	n2bz_timer.function = n2bz_handler;
+	n2lm_rsr_timer.data = n2lm_rsg_timer.data = n2lm_d1_timer.data = n2lm_d2_timer.data = n2bz_timer.data = 0;
+
+	*IXP4XX_GPIO_GPOER &= 0xfffffff0;	//enable gpio 0-3
+	*IXP4XX_GPIO_GPOUTR |= 0x00000003;	//turn off the leds
+	*IXP4XX_GPIO_GPOUTR &= 0xfffffffc;
+	n2lm_ledon(LED_ALL);
+	n2_buzz(N2_BEEP_PITCH_MED, N2_BEEP_DUR_SHORT);
+	n2lm_ledoff(LED_ALL);
+// Default the Ready/Status to Red during kernel boot, Turn Green at the end of sysvinit
+	n2lm_ledon(LED_RS_RED);
+
+	return;
+}
+
+//==================================================================================================
+
+static int __init n2iom_init(void)
+{
+	printk(KERN_INFO "OpenN2 Misc I/O Driver Version %s\n", VERSION);
+  	
+	init_jiffy = jiffies;
+	printk(KERN_DEBUG "init_jiffy=%ld\n",init_jiffy);
+	n2iom_initarch();
+
+	if (register_chrdev(N2RB_MAJOR, "n2_rbm", &n2pb_fops) < NOERR) {
+		printk(KERN_DEBUG "Reset Button Major %d not available\n", N2RB_MAJOR);
+		return -EBUSY;
+	}
+	if (register_chrdev(N2PB_MAJOR, "n2_pbm", &n2rb_fops) < NOERR) {
+		printk(KERN_DEBUG "Power Button Major %d not available\n", N2PB_MAJOR);
+		return -EBUSY;
+	}
+	if (register_chrdev(N2LM_MAJOR, "n2_ledm", &n2lm_fops) < NOERR) {
+		printk(KERN_DEBUG "Led Manager Major %d not available\n", N2LM_MAJOR);
+		return -EBUSY;
+	}
+	if (register_chrdev(N2BZ_MAJOR, "n2_bzm", &n2bz_fops) < NOERR) {
+		printk(KERN_DEBUG "Buzzer Major %d not available\n", N2BZ_MAJOR);
+		return -EBUSY;
+	}
+
+	if (request_irq(N2RB_IRQ, &n2rb_handler, SA_INTERRUPT, "n2_rb", NULL) < NOERR) {
+		printk(KERN_DEBUG "Reset Button IRQ %d not available\n", N2RB_IRQ);
+		return -EIO;
+	}
+	if (request_irq(N2PB_IRQ, &n2pb_handler, SA_INTERRUPT, "n2_pb", NULL) < NOERR) {
+		printk(KERN_DEBUG "Power Button IRQ %d not available\n", N2PB_IRQ);
+		return -EIO;	
+	}
+	
+	enable_irq(N2PB_IRQ);
+	enable_irq(N2RB_IRQ);
+	return (NOERR);
+}
+
+//==================================================================================================
+
+static void __exit n2iom_exit(void)
+{
+	remove_proc_entry(PWR_OFF_STR, NULL);
+	del_timer(&n2rb_timer);
+	free_irq(N2RB_IRQ,NULL);
+	unregister_chrdev(N2PB_MAJOR, "n2pb");
+	del_timer(&n2pb_timer);	
+	free_irq(N2PB_IRQ, NULL);
+	unregister_chrdev(N2RB_MAJOR, "n2rb" );
+	del_timer(&n2lm_rsg_timer);
+	del_timer(&n2lm_rsr_timer);
+	del_timer(&n2lm_d1_timer);
+	del_timer(&n2lm_d2_timer);	
+	unregister_chrdev(N2LM_MAJOR, "n2lm" );
+}
+
+module_init (n2iom_init);
+module_exit (n2iom_exit);
+
+MODULE_AUTHOR("Karen Spearel <kas11@tampabay.rr.com>");
+MODULE_DESCRIPTION("OpenN2 Buttons/LEDs IO Driver");
+MODULE_LICENSE("GPL");
+static int debug = 7;
+module_param(debug, int, 0644);
+MODULE_PARM_DESC(debug, "Debugging enabled = 8");
+
diff --git a/packages/openslug-init/openslug-init-0.10/leds.c b/packages/openslug-init/openslug-init-0.10/leds.c
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/packages/openslug-init/openslug-init-0.10/leds.c
diff --git a/packages/openslug-init/openslug-init-0.10/leds.h b/packages/openslug-init/openslug-init-0.10/leds.h
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/packages/openslug-init/openslug-init-0.10/leds.h
diff --git a/packages/openslug-init/openslug-init-0.10/leds_rs_green b/packages/openslug-init/openslug-init-0.10/leds_rs_green
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/packages/openslug-init/openslug-init-0.10/leds_rs_green
diff --git a/packages/openslug-init/openslug-init_0.10.bb b/packages/openslug-init/openslug-init_0.10.bb
index d781987c4b..6b076c7eee 100644
--- a/packages/openslug-init/openslug-init_0.10.bb
+++ b/packages/openslug-init/openslug-init_0.10.bb
@@ -2,13 +2,16 @@ DESCRIPTION = "Openslug initial network config via sysconf"
 SECTION = "console/network"
 LICENSE = "GPL"
 DEPENDS = "base-files"
-PR = "r9"
+PR = "r10"
 
 OPENSLUG_VERSION = "1.3-alpha"
 
 SRC_URI = "file://sysconfsetup \
 	   file://modutils.txt \
 	   file://modprobe.conf \
+	   file://leds_rs_green \
+	   file://leds.h \
+	   file://leds.c \
 	   file://kern_header.c"
 
 inherit autotools update-rc.d
@@ -18,6 +21,7 @@ INITSCRIPT_PARAMS = "defaults 39"
 
 do_compile() {
 	${CC} -o ${S}/../kern_header ${S}/../kern_header.c
+	${CC} -o ${S}/../leds ${S}/../leds.c
 }
 
 do_install() {
@@ -27,15 +31,19 @@ do_install() {
                    ${D}/${sysconfdir}/init.d \
 		   ${D}/${sysconfdir}/modutils \
                    ${D}/${sysconfdir}/rcS.d \
+                   ${D}/${sysconfdir}/rc2.d \
 		   ${D}/${sbindir} 
 		  
 	install -d ${D}/initrd
 
 	install -m 0755 ${D}/../kern_header ${D}${sbindir}/kern_header
+	install -m 0755 ${D}/../leds ${D}${sbindir}/leds
 	install -m 0755 ${D}/../sysconfsetup ${D}${sysconfdir}/init.d/
+	install -m 0755 ${D}/../leds_rs_green ${D}${sysconfdir}/init.d/
 	install -m 0644 ${D}/../modutils.txt ${D}${sysconfdir}/modutils/
 	install -m 0644 ${D}/../modprobe.conf ${D}${sysconfdir}/
 	ln -s /etc/init.d/sysconfsetup ${D}${sysconfdir}/rcS.d/S39sysconfsetup
+	ln -s /etc/init.d/leds_rs_green ${D}${sysconfdir}/rc2.d/S98leds_rs_green
 }
 
 FILES_${PN} = "/"