nslu2-kernel: cleanup openslug, ucslugc and slugos kernels, ALL

  - remove old kernel versions
  - remove openslug-kernel
  - move patches from openslug-kernel
  - fix kernel UTS_RELEASE handling (requires change in kernel.bbclass)
  - fix nslu2-kernel MM build
  - move to 2.6.14.1 (important security fix)

1 files changed, 0 insertions, 750 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
deleted file mode 100644
index cd5ed36c15..0000000000
--- a/packages/linux/openslug-kernel-2.6.9/nslu2-io.c
+++ /dev/null
@@ -1,750 +0,0 @@
-//=============================================================================
-//
-// 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");
-