Merge upstream (approx. 2.6.12-git8) into 'janitor' branch of netdev-2.6.

1 files changed, 0 insertions, 2915 deletions

diff --git a/drivers/scsi/pci2220i.c b/drivers/scsi/pci2220i.c
deleted file mode 100644
index e395e4203154..000000000000
--- a/drivers/scsi/pci2220i.c
+++ /dev/null
@@ -1,2915 +0,0 @@
-/****************************************************************************
- * Perceptive Solutions, Inc. PCI-2220I device driver for Linux.
- *
- * pci2220i.c - Linux Host Driver for PCI-2220I EIDE RAID Adapters
- *
- * Copyright (c) 1997-1999 Perceptive Solutions, Inc.
- * All Rights Reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that redistributions of source
- * code retain the above copyright notice and this comment without
- * modification.
- *
- * Technical updates and product information at:
- *  http://www.psidisk.com
- *
- * Please send questions, comments, bug reports to:
- *  tech@psidisk.com Technical Support
- *
- *
- *	Revisions 1.10		Mar-26-1999
- *		- Updated driver for RAID and hot reconstruct support.
- *
- *	Revisions 1.11		Mar-26-1999
- *		- Fixed spinlock and PCI configuration.
- *
- *	Revision 2.00		December-1-1999
- *		- Added code for the PCI-2240I controller
- *		- Added code for ATAPI devices.
- *		- Double buffer for scatter/gather support
- *
- *	Revision 2.10		March-27-2000
- *		- Added support for dynamic DMA
- *
- ****************************************************************************/
-
-#error Convert me to understand page+offset based scatterlists
-
-//#define DEBUG 1
-
-#include <linux/interrupt.h>
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/string.h>
-#include <linux/slab.h>
-#include <linux/pci.h>
-#include <linux/ioport.h>
-#include <linux/delay.h>
-#include <linux/sched.h>
-#include <linux/proc_fs.h>
-#include <linux/stat.h>
-#include <linux/blkdev.h>
-#include <linux/timer.h>
-#include <linux/spinlock.h>
-
-#include <asm/dma.h>
-#include <asm/system.h>
-#include <asm/io.h>
-
-#include "scsi.h"
-#include <scsi/scsi_host.h>
-#include "pci2220i.h"
-#include "psi_dale.h"
-
-
-#define	PCI2220I_VERSION		"2.10"
-#define	READ_CMD				IDE_CMD_READ_MULTIPLE
-#define	WRITE_CMD				IDE_CMD_WRITE_MULTIPLE
-#define	MAX_BUS_MASTER_BLOCKS	SECTORSXFER		// This is the maximum we can bus master
-
-#ifdef DEBUG
-#define DEB(x) x
-#define STOP_HERE()	{int st;for(st=0;st<100;st++){st=1;}}
-#else
-#define DEB(x)
-#define STOP_HERE()
-#endif
-
-#define MAXADAPTER 4					// Increase this and the sizes of the arrays below, if you need more.
-
-
-typedef struct
-	{
-	UCHAR			byte6;				// device select register image
-	UCHAR			spigot;				// spigot number
-	UCHAR			spigots[2];			// RAID spigots
-	UCHAR			deviceID[2];		// device ID codes
-	USHORT			sectors;			// number of sectors per track
-	USHORT			heads;				// number of heads
-	USHORT			cylinders;			// number of cylinders for this device
-	USHORT			spareword;			// placeholder
-	ULONG			blocks;				// number of blocks on device
-	DISK_MIRROR		DiskMirror[2];		// RAID status and control
-	ULONG			lastsectorlba[2];	// last addressable sector on the drive
-	USHORT			raid;				// RAID active flag
-	USHORT			mirrorRecon;
-	UCHAR			reconOn;
-	USHORT			reconCount;
-	USHORT			reconIsStarting;	// indicate hot reconstruct is starting
-	UCHAR			cmdDrqInt;			// flag for command interrupt
-	UCHAR			packet;				// command packet size in bytes
-	}	OUR_DEVICE, *POUR_DEVICE;	
-
-typedef struct
-	{
-	USHORT		 bigD;					// identity is a PCI-2240I if true, otherwise a PCI-2220I
-	USHORT		 atapi;					// this interface is for ATAPI devices only
-	ULONG		 regDmaDesc;			// address of the DMA discriptor register for direction of transfer
-	ULONG		 regDmaCmdStat;			// Byte #1 of DMA command status register
-	ULONG		 regDmaAddrPci;			// 32 bit register for PCI address of DMA
-	ULONG		 regDmaAddrLoc;			// 32 bit register for local bus address of DMA
-	ULONG		 regDmaCount;			// 32 bit register for DMA transfer count
-	ULONG		 regDmaMode;			// 32 bit register for DMA mode control
-	ULONG		 regRemap;				// 32 bit local space remap
-	ULONG		 regDesc;				// 32 bit local region descriptor
-	ULONG		 regRange;				// 32 bit local range
-	ULONG		 regIrqControl;			// 16 bit Interrupt enable/disable and status
-	ULONG		 regScratchPad;			// scratch pad I/O base address
-	ULONG		 regBase;				// Base I/O register for data space
-	ULONG		 regData;				// data register I/O address
-	ULONG		 regError;				// error register I/O address
-	ULONG		 regSectCount;			// sector count register I/O address
-	ULONG		 regLba0;				// least significant byte of LBA
-	ULONG		 regLba8;				// next least significant byte of LBA
-	ULONG		 regLba16;				// next most significan byte of LBA
-	ULONG		 regLba24;				// head and most 4 significant bits of LBA
-	ULONG		 regStatCmd;			// status on read and command on write register
-	ULONG		 regStatSel;			// board status on read and spigot select on write register
-	ULONG		 regFail;				// fail bits control register
-	ULONG		 regAltStat;			// alternate status and drive control register
-	ULONG		 basePort;				// PLX base I/O port
-	USHORT		 timingMode;			// timing mode currently set for adapter
-	USHORT		 timingPIO;				// TRUE if PIO timing is active
-	struct pci_dev	*pcidev;
-	ULONG		 timingAddress;			// address to use on adapter for current timing mode
-	ULONG		 irqOwned;				// owned IRQ or zero if shared
-	UCHAR		 numberOfDrives;		// saved number of drives on this controller
-	UCHAR		 failRegister;			// current inverted data in fail register
-	OUR_DEVICE	 device[BIGD_MAXDRIVES];
-	DISK_MIRROR	*raidData[BIGD_MAXDRIVES];
-	ULONG		 startSector;
-	USHORT		 sectorCount;
-	ULONG		 readCount;
-	UCHAR		*currentSgBuffer;
-	ULONG		 currentSgCount;
-	USHORT		 nextSg;
-	UCHAR		 cmd;
-	Scsi_Cmnd	*SCpnt;
-	POUR_DEVICE	 pdev;					// current device opearating on
-	USHORT		 devInReconIndex;
-	USHORT		 expectingIRQ;
-	USHORT		 reconOn;				// Hot reconstruct is to be done.
-	USHORT		 reconPhase;			// Hot reconstruct operation is in progress.
-	ULONG		 reconSize;
-	USHORT		 demoFail;				// flag for RAID failure demonstration
-	USHORT		 survivor;
-	USHORT		 failinprog;
-	struct timer_list	reconTimer;	
-	struct timer_list	timer;
-	UCHAR		*kBuffer;
-	dma_addr_t	 kBufferDma;
-	UCHAR		 reqSense;
-	UCHAR		 atapiCdb[16];
-	UCHAR		 atapiSpecial;
-	}	ADAPTER2220I, *PADAPTER2220I;
-
-#define HOSTDATA(host) ((PADAPTER2220I)&host->hostdata)
-
-#define	RECON_PHASE_READY		0x01
-#define	RECON_PHASE_COPY		0x02
-#define	RECON_PHASE_UPDATE		0x03
-#define	RECON_PHASE_LAST		0x04
-#define	RECON_PHASE_END			0x07	
-#define	RECON_PHASE_MARKING		0x80
-#define	RECON_PHASE_FAILOVER	0xFF
-
-static struct	Scsi_Host 	   *PsiHost[MAXADAPTER] = {NULL,};  // One for each adapter
-static			int				NumAdapters = 0;
-static			int				Installed = 0;
-static			SETUP			DaleSetup;
-static			DISK_MIRROR		DiskMirror[BIGD_MAXDRIVES];
-static			ULONG			ModeArray[] = {DALE_DATA_MODE2, DALE_DATA_MODE3, DALE_DATA_MODE4, DALE_DATA_MODE5};
-static			ULONG			ModeArray2[] = {BIGD_DATA_MODE2, BIGD_DATA_MODE3, BIGD_DATA_MODE4, BIGD_DATA_MODE5};
-
-static void ReconTimerExpiry (unsigned long data);
-
-/*******************************************************************************************************
- *	Name:			Alarm
- *
- *	Description:	Sound the for the given device
- *
- *	Parameters:		padapter - Pointer adapter data structure.
- *					device	 - Device number.
- *	
- *	Returns:		Nothing.
- *
- ******************************************************************************************************/
-static void Alarm (PADAPTER2220I padapter, UCHAR device)
-	{
-	UCHAR	zc;
-
-	if ( padapter->bigD )
-		{
-		zc = device | (FAIL_ANY | FAIL_AUDIBLE);
-		if ( padapter->failRegister & FAIL_ANY ) 
-			zc |= FAIL_MULTIPLE;
-		
-		padapter->failRegister = zc;
-		outb_p (~zc, padapter->regFail);
-		}
-	else
-		outb_p (0x3C | (1 << device), padapter->regFail);			// sound alarm and set fail light		
-	}
-/****************************************************************
- *	Name:	MuteAlarm	:LOCAL
- *
- *	Description:	Mute the audible alarm.
- *
- *	Parameters:		padapter - Pointer adapter data structure.
- *
- *	Returns:		TRUE if drive does not assert DRQ in time.
- *
- ****************************************************************/
-static void MuteAlarm (PADAPTER2220I padapter)
-	{
-	UCHAR	old;
-
-	if ( padapter->bigD )
-		{
-		padapter->failRegister &= ~FAIL_AUDIBLE;
-		outb_p (~padapter->failRegister, padapter->regFail);
-		}
-	else
-		{
-		old = (inb_p (padapter->regStatSel) >> 3) | (inb_p (padapter->regStatSel) & 0x83);
-		outb_p (old | 0x40, padapter->regFail);
-		}
-	}
-/****************************************************************
- *	Name:	WaitReady	:LOCAL
- *
- *	Description:	Wait for device ready.
- *
- *	Parameters:		padapter - Pointer adapter data structure.
- *
- *	Returns:		TRUE if drive does not assert DRQ in time.
- *
- ****************************************************************/
-static int WaitReady (PADAPTER2220I padapter)
-	{
-	ULONG	z;
-	UCHAR	status;
-
-	for ( z = 0;  z < (TIMEOUT_READY * 4);  z++ )
-		{
-		status = inb_p (padapter->regStatCmd);
-		if ( (status & (IDE_STATUS_DRDY | IDE_STATUS_BUSY)) == IDE_STATUS_DRDY )
-			return 0;
-		udelay (250);
-		}
-	return status;
-	}
-/****************************************************************
- *	Name:	WaitReadyReset	:LOCAL
- *
- *	Description:	Wait for device ready.
- *
- *	Parameters:		padapter - Pointer adapter data structure.
- *
- *	Returns:		TRUE if drive does not assert DRQ in time.
- *
- ****************************************************************/
-static int WaitReadyReset (PADAPTER2220I padapter)
-	{
-	ULONG	z;
-	UCHAR	status;
-
-	for ( z = 0;  z < (125 * 16);  z++ )				// wait up to 1/4 second
-		{
-		status = inb_p (padapter->regStatCmd);
-		if ( (status & (IDE_STATUS_DRDY | IDE_STATUS_BUSY)) == IDE_STATUS_DRDY )
-			{
-			DEB (printk ("\nPCI2220I:  Reset took %ld mSec to be ready", z / 8));
-			return 0;
-			}
-		udelay (125);
-		}
-	DEB (printk ("\nPCI2220I:  Reset took more than 2 Seconds to come ready, Disk Failure"));
-	return status;
-	}
-/****************************************************************
- *	Name:	WaitDrq	:LOCAL
- *
- *	Description:	Wait for device ready for data transfer.
- *
- *	Parameters:		padapter - Pointer adapter data structure.
- *
- *	Returns:		TRUE if drive does not assert DRQ in time.
- *
- ****************************************************************/
-static int WaitDrq (PADAPTER2220I padapter)
-	{
-	ULONG	z;
-	UCHAR	status;
-
-	for ( z = 0;  z < (TIMEOUT_DRQ * 4);  z++ )
-		{
-		status = inb_p (padapter->regStatCmd);
-		if ( status & IDE_STATUS_DRQ )
-			return 0;
-		udelay (250);
-		}
-	return status;
-	}
-/****************************************************************
- *	Name:	AtapiWaitReady	:LOCAL
- *
- *	Description:	Wait for device busy and DRQ to be cleared.
- *
- *	Parameters:		padapter - Pointer adapter data structure.
- *					msec	 - Number of milliseconds to wait.
- *
- *	Returns:		TRUE if drive does not clear busy in time.
- *
- ****************************************************************/
-static int AtapiWaitReady (PADAPTER2220I padapter, int msec)
-	{
-	int z;
-
-	for ( z = 0;  z < (msec * 16);  z++ )
-		{
-		if ( !(inb_p (padapter->regStatCmd) & (IDE_STATUS_BUSY | IDE_STATUS_DRQ)) )
-			return FALSE;
-		udelay (125);
-		}
-	return TRUE;
-	}
-/****************************************************************
- *	Name:	AtapiWaitDrq	:LOCAL
- *
- *	Description:	Wait for device ready for data transfer.
- *
- *	Parameters:		padapter - Pointer adapter data structure.
- *					msec	 - Number of milliseconds to wait.
- *
- *	Returns:		TRUE if drive does not assert DRQ in time.
- *
- ****************************************************************/
-static int AtapiWaitDrq (PADAPTER2220I padapter, int msec)
-	{
-	ULONG	z;
-
-	for ( z = 0;  z < (msec * 16);  z++ )
-		{
-		if ( inb_p (padapter->regStatCmd) & IDE_STATUS_DRQ )
-			return 0;
-		udelay (128);
-		}
-	return TRUE;
-	}
-/****************************************************************
- *	Name:	HardReset	:LOCAL
- *
- *	Description:	Wait for device ready for data transfer.
- *
- *	Parameters:		padapter - Pointer adapter data structure.
- *					pdev	 - Pointer to device.
- *					spigot	 - Spigot number.
- *
- *	Returns:		TRUE if drive does not assert DRQ in time.
- *
- ****************************************************************/
-static int HardReset (PADAPTER2220I padapter, POUR_DEVICE pdev, UCHAR spigot)
-	{
-	DEB (printk ("\npci2220i:RESET  spigot = %X  devices = %d, %d", spigot, pdev->deviceID[0], pdev->deviceID[1]));
-	mdelay (100);										// just wait 100 mSec to let drives flush	
-	SelectSpigot (padapter, spigot | SEL_IRQ_OFF);
-	
-	outb_p (0x0E, padapter->regAltStat);					// reset the suvivor
-	udelay (100);											// wait a little	
-	outb_p (0x08, padapter->regAltStat);					// clear the reset
-	udelay (100);
-
-	outb_p (0xA0, padapter->regLba24);						// select the master drive
-	if ( WaitReadyReset (padapter) )
-		{
-		DEB (printk ("\npci2220i: master not ready after reset"));
-		return TRUE;
-		}
-	outb_p (0xB0, padapter->regLba24);						// try the slave drive
-	if ( (inb_p (padapter->regStatCmd) & (IDE_STATUS_DRDY | IDE_STATUS_BUSY)) == IDE_STATUS_DRDY ) 
-		{
-		DEB (printk ("\nPCI2220I: initializing slave drive on spigot %X", spigot));
-		outb_p (SECTORSXFER, padapter->regSectCount);
-		WriteCommand (padapter, IDE_CMD_SET_MULTIPLE);	
-		if ( WaitReady (padapter) )
-			{
-			DEB (printk ("\npci2220i: slave not ready after set multiple"));
-			return TRUE;
-			}
-		}
-	
-	outb_p (0xA0, padapter->regLba24);				// select the drive
-	outb_p (SECTORSXFER, padapter->regSectCount);
-	WriteCommand (padapter, IDE_CMD_SET_MULTIPLE);	
-	if ( WaitReady (padapter) )
-		{
-		DEB (printk ("\npci2220i: master not ready after set multiple"));
-		return TRUE;
-		}
-	return FALSE;
-	}
-/****************************************************************
- *	Name:	AtapiReset	:LOCAL
- *
- *	Description:	Wait for device ready for data transfer.
- *
- *	Parameters:		padapter - Pointer adapter data structure.
- *					pdev	 - Pointer to device.
- *
- *	Returns:		TRUE if drive does not come ready.
- *
- ****************************************************************/
-static int AtapiReset (PADAPTER2220I padapter, POUR_DEVICE pdev)
-	{
-	SelectSpigot (padapter, pdev->spigot);
-	AtapiDevice (padapter, pdev->byte6);
-	AtapiCountLo (padapter, 0);
-	AtapiCountHi (padapter, 0);
-	WriteCommand (padapter, IDE_COMMAND_ATAPI_RESET);
-	udelay (125);
-	if ( AtapiWaitReady (padapter, 1000) )
-		return TRUE;
-	if ( inb_p (padapter->regStatCmd) || (inb_p (padapter->regLba8) != 0x14) || (inb_p (padapter->regLba16) != 0xEB) )
-		return TRUE;
-	return FALSE;
-	}
-/****************************************************************
- *	Name:	WalkScatGath	:LOCAL
- *
- *	Description:	Transfer data to/from scatter/gather buffers.
- *
- *	Parameters:		padapter - Pointer adapter data structure.
- *					datain   - TRUE if data read.
- *					length   - Number of bytes to transfer.
- *
- *	Returns:		Nothing.
- *
- ****************************************************************/
-static void WalkScatGath (PADAPTER2220I padapter, UCHAR datain, ULONG length)
-	{
-	ULONG	 count;
-	UCHAR	*buffer = padapter->kBuffer;
-
-	while ( length )
-		{
-		count = ( length > padapter->currentSgCount ) ? padapter->currentSgCount : length; 
-		
-		if ( datain )
-			memcpy (padapter->currentSgBuffer, buffer, count);
-		else
-			memcpy (buffer, padapter->currentSgBuffer, count);
-
-		padapter->currentSgCount -= count;
-		if ( !padapter->currentSgCount )
-			{
-			if ( padapter->nextSg < padapter->SCpnt->use_sg )
-				{
-				padapter->currentSgBuffer = ((struct scatterlist *)padapter->SCpnt->request_buffer)[padapter->nextSg].address;
-				padapter->currentSgCount = ((struct scatterlist *)padapter->SCpnt->request_buffer)[padapter->nextSg].length;
-				padapter->nextSg++;
-				}
-			}
-		else
-			padapter->currentSgBuffer += count;
-
-		length -= count;
-		buffer += count;
-		}
-	}
-/****************************************************************
- *	Name:	BusMaster	:LOCAL
- *
- *	Description:	Do a bus master I/O.
- *
- *	Parameters:		padapter - Pointer adapter data structure.
- *					datain	 - TRUE if data read.
- *					irq		 - TRUE if bus master interrupt expected.
- *
- *	Returns:		Nothing.
- *
- ****************************************************************/
-static void BusMaster (PADAPTER2220I padapter, UCHAR datain, UCHAR irq)
-	{
-	ULONG zl;
-	
-	zl = ( padapter->sectorCount > MAX_BUS_MASTER_BLOCKS ) ? MAX_BUS_MASTER_BLOCKS : padapter->sectorCount;
-	padapter->sectorCount -= zl;
-	zl *= (ULONG)BYTES_PER_SECTOR;
-
-	if ( datain )
-		{
-		padapter->readCount = zl;
-		outb_p (8, padapter->regDmaDesc);							// read operation
-		if ( padapter->bigD )
-			{
-			if ( irq && !padapter->sectorCount )
-				outb_p (0x0C, padapter->regDmaMode);				// interrupt on
-			else
-				outb_p (0x08, padapter->regDmaMode);				// no interrupt
-			}
-		else 
-			{
-			if ( irq && !padapter->sectorCount )
-				outb_p (0x05, padapter->regDmaMode);				// interrupt on
-			else
-				outb_p (0x01, padapter->regDmaMode);				// no interrupt
-			}
-		}
-	else
-		{
-		outb_p (0x00, padapter->regDmaDesc);						// write operation
-		if ( padapter->bigD )
-			outb_p (0x08, padapter->regDmaMode);					// no interrupt						
-		else
-			outb_p (0x01, padapter->regDmaMode);					// no interrupt
-		WalkScatGath (padapter, FALSE, zl);	
-		}
-	
-	outl (padapter->timingAddress, padapter->regDmaAddrLoc);
-	outl (padapter->kBufferDma, padapter->regDmaAddrPci);
-	outl (zl, padapter->regDmaCount);
-	outb_p (0x03, padapter->regDmaCmdStat);							// kick the DMA engine in gear
-	}
-/****************************************************************
- *	Name:	AtapiBusMaster	:LOCAL
- *
- *	Description:	Do a bus master I/O.
- *
- *	Parameters:		padapter - Pointer adapter data structure.
- *					datain	 - TRUE if data read.
- *					length	 - Number of bytes to transfer.
- *
- *	Returns:		Nothing.
- *
- ****************************************************************/
-static void AtapiBusMaster (PADAPTER2220I padapter, UCHAR datain, ULONG length)
-	{
-	outl (padapter->timingAddress, padapter->regDmaAddrLoc);
-	outl (padapter->kBufferDma, padapter->regDmaAddrPci);
-	outl (length, padapter->regDmaCount);
-	if ( datain )
-		{
-		if ( padapter->readCount )
-				WalkScatGath (padapter, TRUE, padapter->readCount);
-		outb_p (0x08, padapter->regDmaDesc);						// read operation
-		outb_p (0x08, padapter->regDmaMode);						// no interrupt
-		padapter->readCount = length;
-		}
-	else
-		{
-		outb_p (0x00, padapter->regDmaDesc);						// write operation
-		outb_p (0x08, padapter->regDmaMode);						// no interrupt						
-		if ( !padapter->atapiSpecial )
-			WalkScatGath (padapter, FALSE, length);	
-		}
-	outb_p (0x03, padapter->regDmaCmdStat);							// kick the DMA engine in gear
-	}
-/****************************************************************
- *	Name:	WriteData	:LOCAL
- *
- *	Description:	Write data to device.
- *
- *	Parameters:		padapter - Pointer adapter data structure.
- *
- *	Returns:		TRUE if drive does not assert DRQ in time.
- *
- ****************************************************************/
-static int WriteData (PADAPTER2220I padapter)
-	{
-	ULONG	zl;
-	
-	if ( !WaitDrq (padapter) )
-		{
-		if ( padapter->timingPIO )
-			{
-			zl = (padapter->sectorCount > MAX_BUS_MASTER_BLOCKS) ? MAX_BUS_MASTER_BLOCKS : padapter->sectorCount;
-			WalkScatGath (padapter, FALSE, zl * BYTES_PER_SECTOR);
-			outsw (padapter->regData, padapter->kBuffer, zl * (BYTES_PER_SECTOR / 2));
-			padapter->sectorCount -= zl;
-			}
-		else
-			BusMaster (padapter, 0, 0);
-		return 0;
-		}
-	padapter->cmd = 0;												// null out the command byte
-	return 1;
-	}
-/****************************************************************
- *	Name:	WriteDataBoth	:LOCAL
- *
- *	Description:	Write data to device.
- *
- *	Parameters:		padapter - Pointer to adapter structure.
- *					pdev	 - Pointer to device structure
- *
- *	Returns:		Index + 1 of drive not failed or zero for OK.
- *
- ****************************************************************/
-static int WriteDataBoth (PADAPTER2220I padapter, POUR_DEVICE pdev)
-	{
-	ULONG	zl;
-	UCHAR	status0, status1;
-
-	SelectSpigot (padapter, pdev->spigots[0]);
-	status0 = WaitDrq (padapter);
-	if ( !status0 )
-		{
-		SelectSpigot (padapter, pdev->spigots[1]);
-		status1 = WaitDrq (padapter);
-		if ( !status1 )
-			{
-			SelectSpigot (padapter, pdev->spigots[0] | pdev->spigots[1] | padapter->bigD);
-			if ( padapter->timingPIO )
-				{
-				zl = (padapter->sectorCount > MAX_BUS_MASTER_BLOCKS) ? MAX_BUS_MASTER_BLOCKS : padapter->sectorCount;
-				WalkScatGath (padapter, FALSE, zl * BYTES_PER_SECTOR);
-				outsw (padapter->regData, padapter->kBuffer, zl * (BYTES_PER_SECTOR / 2));
-				padapter->sectorCount -= zl;
-				}
-			else
-				BusMaster (padapter, 0, 0);
-			return 0;
-			}
-		}
-	padapter->cmd = 0;												// null out the command byte
-	if ( status0 )
-		return 2;
-	return 1;
-	}
-/****************************************************************
- *	Name:	IdeCmd	:LOCAL
- *
- *	Description:	Process an IDE command.
- *
- *	Parameters:		padapter - Pointer adapter data structure.
- *					pdev	 - Pointer to device.
- *
- *	Returns:		Zero if no error or status register contents on error.
- *
- ****************************************************************/
-static UCHAR IdeCmd (PADAPTER2220I padapter, POUR_DEVICE pdev)
-	{
-	UCHAR	status;
-
-	SelectSpigot (padapter, pdev->spigot | padapter->bigD);							// select the spigot
-	outb_p (pdev->byte6 | ((UCHAR *)(&padapter->startSector))[3], padapter->regLba24);			// select the drive
-	status = WaitReady (padapter);
-	if ( !status )
-		{
-		outb_p (padapter->sectorCount, padapter->regSectCount);
-		outb_p (((UCHAR *)(&padapter->startSector))[0], padapter->regLba0);
-		outb_p (((UCHAR *)(&padapter->startSector))[1], padapter->regLba8);
-		outb_p (((UCHAR *)(&padapter->startSector))[2], padapter->regLba16);
-		padapter->expectingIRQ = TRUE;
-		WriteCommand (padapter, padapter->cmd);
-		return 0;
-		}
-
-	padapter->cmd = 0;									// null out the command byte
-	return status;
-	}
-/****************************************************************
- *	Name:	IdeCmdBoth	:LOCAL
- *
- *	Description:	Process an IDE command to both drivers.
- *
- *	Parameters:		padapter - Pointer adapter data structure.
- *					pdev	 - Pointer to device structure
- *
- *	Returns:		Index + 1 of drive not failed or zero for OK.
- *
- ****************************************************************/
-static UCHAR IdeCmdBoth (PADAPTER2220I padapter, POUR_DEVICE pdev)
-	{
-	UCHAR	status0;
-	UCHAR	status1;
-
-	SelectSpigot (padapter, pdev->spigots[0] | pdev->spigots[1]);								// select the spigots
-	outb_p (padapter->pdev->byte6 | ((UCHAR *)(&padapter->startSector))[3], padapter->regLba24);// select the drive
-	SelectSpigot (padapter, pdev->spigots[0]);
-	status0 = WaitReady (padapter);
-	if ( !status0 )
-		{
-		SelectSpigot (padapter, pdev->spigots[1]);
-		status1 = WaitReady (padapter);
-		if ( !status1 )
-			{
-			SelectSpigot (padapter, pdev->spigots[0] | pdev->spigots[1] | padapter->bigD);
-			outb_p (padapter->sectorCount, padapter->regSectCount);
-			outb_p (((UCHAR *)(&padapter->startSector))[0], padapter->regLba0);
-			outb_p (((UCHAR *)(&padapter->startSector))[1], padapter->regLba8);
-			outb_p (((UCHAR *)(&padapter->startSector))[2], padapter->regLba16);
-			padapter->expectingIRQ = TRUE;
-			WriteCommand (padapter, padapter->cmd);
-			return 0;
-			}
-		}
-	padapter->cmd = 0;									// null out the command byte
-	if ( status0 )
-		return 2;
-	return 1;
-	}
-/****************************************************************
- *	Name:	OpDone	:LOCAL
- *
- *	Description:	Complete an operatoin done sequence.
- *
- *	Parameters:		padapter - Pointer to host data block.
- *					spigot	 - Spigot select code.
- *					device	 - Device byte code.
- *
- *	Returns:		Nothing.
- *
- ****************************************************************/
-static void OpDone (PADAPTER2220I padapter, ULONG result)
-	{
-	Scsi_Cmnd	   *SCpnt = padapter->SCpnt;
-	
-	if ( padapter->reconPhase )
-		{
-		padapter->reconPhase = 0;
-		if ( padapter->SCpnt )
-			{
-			Pci2220i_QueueCommand (SCpnt, SCpnt->scsi_done);
-			}
-		else
-			{
-			if ( padapter->reconOn )
-				{
-				ReconTimerExpiry ((unsigned long)padapter);
-				}
-			}
-		}
-	else
-		{
-		padapter->cmd = 0;
-		padapter->SCpnt = NULL;	
-		padapter->pdev = NULL;
-		SCpnt->result = result;
-		SCpnt->scsi_done (SCpnt);
-		if ( padapter->reconOn && !padapter->reconTimer.data )
-			{
-			padapter->reconTimer.expires = jiffies + (HZ / 4);	// start in 1/4 second
-			padapter->reconTimer.data = (unsigned long)padapter;
-			add_timer (&padapter->reconTimer);
-			}
-		}
-	}
-/****************************************************************
- *	Name:	InlineIdentify	:LOCAL
- *
- *	Description:	Do an intline inquiry on a drive.
- *
- *	Parameters:		padapter - Pointer to host data block.
- *					spigot	 - Spigot select code.
- *					device	 - Device byte code.
- *
- *	Returns:		Last addressable sector or zero if none.
- *
- ****************************************************************/
-static ULONG InlineIdentify (PADAPTER2220I padapter, UCHAR spigot, UCHAR device)
-	{
-	PIDENTIFY_DATA	pid = (PIDENTIFY_DATA)padapter->kBuffer;
-
-	SelectSpigot (padapter, spigot | SEL_IRQ_OFF);					// select the spigot
-	outb_p ((device << 4) | 0xA0, padapter->regLba24);				// select the drive
-	if ( WaitReady (padapter) )
-		return 0;
-	WriteCommand (padapter, IDE_COMMAND_IDENTIFY);	
-	if ( WaitDrq (padapter) )
-		return 0;
-	insw (padapter->regData, padapter->kBuffer, sizeof (IDENTIFY_DATA) >> 1);
-	return (pid->LBATotalSectors - 1);
-	}
-/****************************************************************
- *	Name:	AtapiIdentify	:LOCAL
- *
- *	Description:	Do an intline inquiry on a drive.
- *
- *	Parameters:		padapter - Pointer to host data block.
- *					pdev	 - Pointer to device table.
- *
- *	Returns:		TRUE on error.
- *
- ****************************************************************/
-static ULONG AtapiIdentify (PADAPTER2220I padapter, POUR_DEVICE pdev)
-	{
-	ATAPI_GENERAL_0		ag0;
-	USHORT				zs;
-	int					z;
-
-	AtapiDevice (padapter, pdev->byte6);	
-	WriteCommand (padapter, IDE_COMMAND_ATAPI_IDENTIFY);	
-	if ( AtapiWaitDrq (padapter, 3000) )
-		return TRUE;
-
-	*(USHORT *)&ag0 = inw_p (padapter->regData);
-	for ( z = 0;  z < 255;  z++ )
-		zs = inw_p (padapter->regData);
-
-	if ( ag0.ProtocolType == 2 )
-		{
-		if ( ag0.CmdDrqType == 1 )
-			pdev->cmdDrqInt = TRUE;
-		switch ( ag0.CmdPacketSize )
-			{
-			case 0:
-				pdev->packet = 6;
-				break;
-			case 1:
-				pdev->packet = 8;
-				break;
-			default:
-				pdev->packet = 6;
-				break;
-			}
-		return FALSE;
-		}
-	return TRUE;
-	}
-/****************************************************************
- *	Name:	Atapi2Scsi
- *
- *	Description:	Convert ATAPI data to SCSI data.
- *
- *	Parameters:		padapter - Pointer adapter data structure.
- *					SCpnt	 - Pointer to SCSI command structure.
- *
- *	Returns:		Nothing.
- *
- ****************************************************************/
-void Atapi2Scsi (PADAPTER2220I padapter, Scsi_Cmnd *SCpnt)
-	{
-	UCHAR	*buff = padapter->currentSgBuffer;
- 
-	switch ( SCpnt->cmnd[0] )
-		{
-		case SCSIOP_MODE_SENSE:
-			buff[0] = padapter->kBuffer[1];
-			buff[1] = padapter->kBuffer[2];
-			buff[2] = padapter->kBuffer[3];
-			buff[3] = padapter->kBuffer[7];
-			memcpy (&buff[4], &padapter->kBuffer[8], padapter->atapiCdb[8] - 8);
-			break;
-		case SCSIOP_INQUIRY:
-			padapter->kBuffer[2] = 2;
-			memcpy (buff, padapter->kBuffer, padapter->currentSgCount);
-			break;		
-		default:
-			if ( padapter->readCount )
-				WalkScatGath (padapter, TRUE, padapter->readCount);
-			break;
-		}
-	}
-/****************************************************************
- *	Name:	Scsi2Atapi
- *
- *	Description:	Convert SCSI packet command to Atapi packet command.
- *
- *	Parameters:		padapter - Pointer adapter data structure.
- *					SCpnt	 - Pointer to SCSI command structure.
- *
- *	Returns:		Nothing.
- *
- ****************************************************************/
-static void Scsi2Atapi (PADAPTER2220I padapter, Scsi_Cmnd *SCpnt)
-	{
-	UCHAR	*cdb = SCpnt->cmnd;
-	UCHAR	*buff = padapter->currentSgBuffer;
-
-	switch (cdb[0]) 
-		{
-		case SCSIOP_READ6:
-            padapter->atapiCdb[0] = SCSIOP_READ;
-			padapter->atapiCdb[1] = cdb[1] & 0xE0;
-            padapter->atapiCdb[3] = cdb[1] & 0x1F;
-			padapter->atapiCdb[4] = cdb[2];
-			padapter->atapiCdb[5] = cdb[3];
-			padapter->atapiCdb[8] = cdb[4];
-			padapter->atapiCdb[9] = cdb[5];
-			break;
-		case SCSIOP_WRITE6:
-            padapter->atapiCdb[0] = SCSIOP_WRITE;
-			padapter->atapiCdb[1] = cdb[1] & 0xE0;
-            padapter->atapiCdb[3] = cdb[1] & 0x1F;
-			padapter->atapiCdb[4] = cdb[2];
-			padapter->atapiCdb[5] = cdb[3];
-			padapter->atapiCdb[8] = cdb[4];
-			padapter->atapiCdb[9] = cdb[5];
-			break;
-        case SCSIOP_MODE_SENSE: 
-            padapter->atapiCdb[0] = SCSIOP_MODE_SENSE10;
-			padapter->atapiCdb[2] = cdb[2];
-			padapter->atapiCdb[8] = cdb[4] + 4;
-            break;
-
-        case SCSIOP_MODE_SELECT: 
-			padapter->atapiSpecial = TRUE;
-			padapter->atapiCdb[0] = SCSIOP_MODE_SELECT10;
-			padapter->atapiCdb[1] = cdb[1] | 0x10;
-			memcpy (padapter->kBuffer, buff, 4);
-			padapter->kBuffer[4] = padapter->kBuffer[5] = 0;
-			padapter->kBuffer[6] = padapter->kBuffer[7] = 0;
-			memcpy (&padapter->kBuffer[8], &buff[4], cdb[4] - 4);
-			padapter->atapiCdb[8] = cdb[4] + 4;
-			break;
-	    }
-	}
-/****************************************************************
- *	Name:	AtapiSendCdb
- *
- *	Description:	Send the CDB packet to the device.
- *
- *	Parameters:		padapter - Pointer adapter data structure.
- *					pdev	 - Pointer to device.
- *					cdb		 - Pointer to 16 byte SCSI cdb.
- *
- *	Returns:		Nothing.
- *
- ****************************************************************/
-static void AtapiSendCdb (PADAPTER2220I padapter, POUR_DEVICE pdev, CHAR *cdb)
-	{
-	DEB (printk ("\nPCI2242I: CDB: %X %X %X %X %X %X %X %X %X %X %X %X", cdb[0], cdb[1], cdb[2], cdb[3], cdb[4], cdb[5], cdb[6], cdb[7], cdb[8], cdb[9], cdb[10], cdb[11]));
-	outsw (padapter->regData, cdb, pdev->packet);
-	}
-/****************************************************************
- *	Name:	AtapiRequestSense
- *
- *	Description:	Send the CDB packet to the device.
- *
- *	Parameters:		padapter - Pointer adapter data structure.
- *					pdev	 - Pointer to device.
- *					SCpnt	 - Pointer to SCSI command structure.
- *					pass	 - If true then this is the second pass to send cdb.
- *
- *	Returns:		TRUE on error.
- *
- ****************************************************************/
-static int AtapiRequestSense (PADAPTER2220I padapter, POUR_DEVICE pdev, Scsi_Cmnd *SCpnt, UCHAR pass)
-	{
-	UCHAR	cdb[16] = {SCSIOP_REQUEST_SENSE,0,0,0,16,0,0,0,0,0,0,0,0,0,0,0};		
-	
-	DEB (printk ("\nPCI2242I: AUTO REQUEST SENSE"));
-	cdb[4] = (UCHAR)(sizeof (SCpnt->sense_buffer));
-	if ( !pass )
-		{
-		padapter->reqSense = TRUE;
-	 	AtapiCountLo (padapter, cdb[4]);						
-		AtapiCountHi (padapter, 0);						
-		outb_p (0, padapter->regError);						
-		WriteCommand (padapter, IDE_COMMAND_ATAPI_PACKET);
-		if ( pdev->cmdDrqInt )
-			return FALSE;
-
-		if ( AtapiWaitDrq (padapter, 500) )
-			return TRUE;
-		}
-	AtapiSendCdb (padapter, pdev, cdb);	
-	return FALSE;
-	}
-/****************************************************************
- *	Name:	InlineReadSignature	:LOCAL
- *
- *	Description:	Do an inline read RAID sigature.
- *
- *	Parameters:		padapter - Pointer adapter data structure.
- *					pdev	 - Pointer to device.
- *					index	 - index of data to read.
- *
- *	Returns:		Zero if no error or status register contents on error.
- *
- ****************************************************************/
-static UCHAR InlineReadSignature (PADAPTER2220I padapter, POUR_DEVICE pdev, int index)
-	{
-	UCHAR	status;
-	ULONG	zl = pdev->lastsectorlba[index];
-
-	SelectSpigot (padapter, pdev->spigots[index] | SEL_IRQ_OFF);	// select the spigot without interrupts
-	outb_p (pdev->byte6 | ((UCHAR *)&zl)[3], padapter->regLba24);		
-	status = WaitReady (padapter);
-	if ( !status )
-		{
-		outb_p (((UCHAR *)&zl)[2], padapter->regLba16);
-		outb_p (((UCHAR *)&zl)[1], padapter->regLba8); 
-		outb_p (((UCHAR *)&zl)[0], padapter->regLba0);
-		outb_p (1, padapter->regSectCount);
-		WriteCommand (padapter, IDE_COMMAND_READ);
-		status = WaitDrq (padapter);
-		if ( !status )
-			{
-			insw (padapter->regData, padapter->kBuffer, BYTES_PER_SECTOR / 2);
-			((ULONG *)(&pdev->DiskMirror[index]))[0] = ((ULONG *)(&padapter->kBuffer[DISK_MIRROR_POSITION]))[0];
-			((ULONG *)(&pdev->DiskMirror[index]))[1] = ((ULONG *)(&padapter->kBuffer[DISK_MIRROR_POSITION]))[1];
-			// some drives assert DRQ before IRQ so let's make sure we clear the IRQ
-			WaitReady (padapter);
-			return 0;			
-			}
-		}
-	return status;
-	}
-/****************************************************************
- *	Name:	DecodeError	:LOCAL
- *
- *	Description:	Decode and process device errors.
- *
- *	Parameters:		padapter - Pointer to adapter data.
- *					status - Status register code.
- *
- *	Returns:		The driver status code.
- *
- ****************************************************************/
-static ULONG DecodeError (PADAPTER2220I	padapter, UCHAR status)
-	{
-	UCHAR			error;
-
-	padapter->expectingIRQ = 0;
-	if ( status & IDE_STATUS_WRITE_FAULT )
-		{
-		return DID_PARITY << 16;
-		}
-	if ( status & IDE_STATUS_BUSY )
-		return DID_BUS_BUSY << 16;
-
-	error = inb_p (padapter->regError);
-	DEB(printk ("\npci2220i error register: %x", error));
-	switch ( error )
-		{
-		case IDE_ERROR_AMNF:
-		case IDE_ERROR_TKONF:
-		case IDE_ERROR_ABRT:
-		case IDE_ERROR_IDFN:
-		case IDE_ERROR_UNC:
-		case IDE_ERROR_BBK:
-		default:
-			return DID_ERROR << 16;
-		}
-	return DID_ERROR << 16;
-	}
-/****************************************************************
- *	Name:	StartTimer	:LOCAL
- *
- *	Description:	Start the timer.
- *
- *	Parameters:		ipadapter - Pointer adapter data structure.
- *
- *	Returns:		Nothing.
- *
- ****************************************************************/
-static void StartTimer (PADAPTER2220I padapter)
-	{
-	padapter->timer.expires = jiffies + TIMEOUT_DATA;
-	add_timer (&padapter->timer);
-	}
-/****************************************************************
- *	Name:	WriteSignature	:LOCAL
- *
- *	Description:	Start the timer.
- *
- *	Parameters:		padapter - Pointer adapter data structure.
- *					pdev	 - Pointer to our device.
- *					spigot	 - Selected spigot.
- *					index	 - index of mirror signature on device.
- *
- *	Returns:		TRUE on any error.
- *
- ****************************************************************/
-static int WriteSignature (PADAPTER2220I padapter, POUR_DEVICE pdev, UCHAR spigot, int index)
-	{
-	ULONG	zl;
-
-	SelectSpigot (padapter, spigot);
-	zl = pdev->lastsectorlba[index];
-	outb_p (pdev->byte6 | ((UCHAR *)&zl)[3], padapter->regLba24);		
-	outb_p (((UCHAR *)&zl)[2], padapter->regLba16);
-	outb_p (((UCHAR *)&zl)[1], padapter->regLba8);
-	outb_p (((UCHAR *)&zl)[0], padapter->regLba0);
-	outb_p (1, padapter->regSectCount);
-
-	WriteCommand (padapter, IDE_COMMAND_WRITE);	
-	if ( WaitDrq (padapter) )
-		return TRUE;
-	StartTimer (padapter);	
-	padapter->expectingIRQ = TRUE;
-	
-	((ULONG *)(&padapter->kBuffer[DISK_MIRROR_POSITION]))[0] = ((ULONG *)(&pdev->DiskMirror[index]))[0];
-	((ULONG *)(&padapter->kBuffer[DISK_MIRROR_POSITION]))[1] = ((ULONG *)(&pdev->DiskMirror[index]))[1];
-	outsw (padapter->regData, padapter->kBuffer, BYTES_PER_SECTOR / 2);
-	return FALSE;
-	}
-/*******************************************************************************************************
- *	Name:			InitFailover
- *
- *	Description:	This is the beginning of the failover routine
- *
- *	Parameters:		SCpnt	 - Pointer to SCSI command structure.
- *					padapter - Pointer adapter data structure.
- *					pdev	 - Pointer to our device.
- *	
- *	Returns:		TRUE on error.
- *
- ******************************************************************************************************/
-static int InitFailover (PADAPTER2220I padapter, POUR_DEVICE pdev)
-	{
-	UCHAR	spigot;
-	
-	DEB (printk ("\npci2220i:  Initialize failover process - survivor = %d", pdev->deviceID[padapter->survivor]));
-	pdev->raid = FALSE;									//initializes system for non raid mode
-	pdev->reconOn = FALSE;
-	spigot = pdev->spigots[padapter->survivor];	
-
-	if ( pdev->DiskMirror[padapter->survivor].status & UCBF_REBUILD )
-		{
-		DEB (printk ("\n         failed, is survivor"));
-		return (TRUE); 
-		}
-
-	if ( HardReset (padapter, pdev, spigot) )
-		{
-		DEB (printk ("\n         failed, reset"));
-		return TRUE;
-		}
-
-	Alarm (padapter, pdev->deviceID[padapter->survivor ^ 1]);
-	pdev->DiskMirror[padapter->survivor].status = UCBF_MIRRORED | UCBF_SURVIVOR;	//clear present status
-	
-	if ( WriteSignature (padapter, pdev, spigot, padapter->survivor) )
-		{
-		DEB (printk ("\n         failed, write signature"));
-		return TRUE;
-		}
-	padapter->failinprog = TRUE;
-	return FALSE;
-	}
-/****************************************************************
- *	Name:	TimerExpiry	:LOCAL
- *
- *	Description:	Timer expiry routine.
- *
- *	Parameters:		data - Pointer adapter data structure.
- *
- *	Returns:		Nothing.
- *
- ****************************************************************/
-static void TimerExpiry (unsigned long data)
-	{
-	PADAPTER2220I	padapter = (PADAPTER2220I)data;
-	struct Scsi_Host *host = padapter->SCpnt->device->host;
-	POUR_DEVICE		pdev = padapter->pdev;
-	UCHAR			status = IDE_STATUS_BUSY;
-	UCHAR			temp, temp1;
-    unsigned long		flags;
-
-    /*
-     * Disable interrupts, if they aren't already disabled and acquire
-     * the I/O spinlock.
-     */
-    spin_lock_irqsave (host->host_lock, flags);
-	DEB (printk ("\nPCI2220I: Timeout expired "));
-
-	if ( padapter->failinprog )
-		{
-		DEB (printk ("in failover process"));
-		OpDone (padapter, DecodeError (padapter, inb_p (padapter->regStatCmd)));
-		goto timerExpiryDone;
-		}
-	
-	while ( padapter->reconPhase )
-		{
-		DEB (printk ("in recon phase %X", padapter->reconPhase));
-		switch ( padapter->reconPhase )
-			{
-			case RECON_PHASE_MARKING:
-			case RECON_PHASE_LAST:
-				padapter->survivor = ( pdev->spigot == pdev->spigots[0] ) ? 1 : 0;
-				DEB (printk ("\npci2220i: FAILURE 1"));
-				if ( InitFailover (padapter, pdev) )
-					OpDone (padapter, DID_ERROR << 16);
-				goto timerExpiryDone;
-			
-			case RECON_PHASE_READY:
-				OpDone (padapter, DID_ERROR << 16);
-				goto timerExpiryDone;
-
-			case RECON_PHASE_COPY:
-				padapter->survivor = ( pdev->spigot == pdev->spigots[0] ) ? 0 : 1;
-				DEB (printk ("\npci2220i: FAILURE 2"));
-				DEB (printk ("\n       spig/stat = %X", inb_p (padapter->regStatSel));
-				if ( InitFailover (padapter, pdev) )
-					OpDone (padapter, DID_ERROR << 16);
-				goto timerExpiryDone;
-
-			case RECON_PHASE_UPDATE:
-				padapter->survivor = ( pdev->spigot == pdev->spigots[0] ) ? 0 : 1;
-				DEB (printk ("\npci2220i: FAILURE 3")));
-				if ( InitFailover (padapter, pdev) )
-					OpDone (padapter, DID_ERROR << 16);
-				goto timerExpiryDone;
-
-			case RECON_PHASE_END:
-				padapter->survivor = ( pdev->spigot == pdev->spigots[0] ) ? 0 : 1;
-				DEB (printk ("\npci2220i: FAILURE 4"));
-				if ( InitFailover (padapter, pdev) )
-					OpDone (padapter, DID_ERROR << 16);
-				goto timerExpiryDone;
-			
-			default:
-				goto timerExpiryDone;
-			}
-		}
-	
-	while ( padapter->cmd )
-		{
-		outb_p (0x08, padapter->regDmaCmdStat);					// cancel interrupt from DMA engine
-		if ( pdev->raid )
-			{
-			if ( padapter->cmd == WRITE_CMD )
-				{
-				DEB (printk ("in RAID write operation"));
-				temp = ( pdev->spigot & (SEL_1 | SEL_2) ) ? SEL_1 : SEL_3;
-				if ( inb_p (padapter->regStatSel) & temp )
-					{
-					DEB (printk ("\npci2220i: Determined A OK"));
-					SelectSpigot (padapter, temp | SEL_IRQ_OFF); // Masking the interrupt during spigot select
-					temp = inb_p (padapter->regStatCmd);
-					}
-				else
-					temp = IDE_STATUS_BUSY;
-
-				temp1 = ( pdev->spigot & (SEL_1 | SEL_2) ) ? SEL_2 : SEL_4;
-				if ( inb (padapter->regStatSel) & temp1 )
-					{
-					DEB (printk ("\npci2220i: Determined B OK"));
-					SelectSpigot (padapter, temp1 | SEL_IRQ_OFF); // Masking the interrupt during spigot select
-					temp1 = inb_p (padapter->regStatCmd);
-					}
-				else
-					temp1 = IDE_STATUS_BUSY;
-			
-				if ( (temp & IDE_STATUS_BUSY) || (temp1 & IDE_STATUS_BUSY) )
-					{
-					DEB (printk ("\npci2220i: Status A: %X   B: %X", temp & 0xFF, temp1 & 0xFF));
-	 				if ( (temp & IDE_STATUS_BUSY) && (temp1 & IDE_STATUS_BUSY) ) 
-						{
-						status = temp;
-						break;
-						}		
-					else	
-						{
-						if ( temp & IDE_STATUS_BUSY )
-							padapter->survivor = 1;
-						else
-							padapter->survivor = 0;
-						if ( InitFailover (padapter, pdev) )
-							{
-							status = inb_p (padapter->regStatCmd);
-							break;
-							}
-						goto timerExpiryDone;
-						}
-					}
-				}
-			else
-				{
-				DEB (printk ("in RAID read operation"));
-				padapter->survivor = ( pdev->spigot == pdev->spigots[0] ) ? 0 : 1;
-				DEB (printk ("\npci2220i: FAILURE 6"));
-				if ( InitFailover (padapter, pdev) )
-					{
-					status = inb_p (padapter->regStatCmd);
-					break;
-					}
-				goto timerExpiryDone;
-				}
-			}
-		else
-			{
-			DEB (printk ("in I/O operation"));
-			status = inb_p (padapter->regStatCmd);
-			}
-		break;
-		}
-	
-	OpDone (padapter, DecodeError (padapter, status));
-
-timerExpiryDone:;
-    /*
-     * Release the I/O spinlock and restore the original flags
-     * which will enable interrupts if and only if they were
-     * enabled on entry.
-     */
-    spin_unlock_irqrestore (host->host_lock, flags);
-	}
-/****************************************************************
- *	Name:			SetReconstruct	:LOCAL
- *
- *	Description:	Set the reconstruct up.
- *
- *	Parameters:		pdev	- Pointer to device structure.
- *					index	- Mirror index number.
- *
- *	Returns:		Number of sectors on new disk required.
- *
- ****************************************************************/
-static LONG SetReconstruct (POUR_DEVICE pdev, int index)
-	{
-	pdev->DiskMirror[index].status = UCBF_MIRRORED;							// setup the flags
-	pdev->DiskMirror[index ^ 1].status = UCBF_MIRRORED | UCBF_REBUILD;
-	pdev->DiskMirror[index ^ 1].reconstructPoint = 0;						// start the reconstruct
-	pdev->reconCount = 1990;												// mark target drive early
-	return pdev->DiskMirror[index].reconstructPoint;
-	}
-/****************************************************************
- *	Name:	ReconTimerExpiry	:LOCAL
- *
- *	Description:	Reconstruct timer expiry routine.
- *
- *	Parameters:		data - Pointer adapter data structure.
- *
- *	Returns:		Nothing.
- *
- ****************************************************************/
-static void ReconTimerExpiry (unsigned long data)
-	{
-	PADAPTER2220I	padapter = (PADAPTER2220I)data;
-	struct Scsi_Host *host = padapter->SCpnt->device->host;
-	POUR_DEVICE		pdev;
-	ULONG			testsize = 0;
-	PIDENTIFY_DATA	pid;
-	USHORT			minmode;
-	ULONG			zl;
-	UCHAR			zc;
-	USHORT			z;
-    unsigned long	flags;
-
-    /*
-     * Disable interrupts, if they aren't already disabled and acquire
-     * the I/O spinlock.
-     */
-    spin_lock_irqsave(host->host_lock, flags);
-
-	if ( padapter->SCpnt )
-		goto reconTimerExpiry;
-
-	padapter->reconTimer.data = 0;
-	for ( z = padapter->devInReconIndex + 1;  z < BIGD_MAXDRIVES;  z++ )
-		{
-		if ( padapter->device[z].reconOn )
-			break;
-		}
-	if ( z < BIGD_MAXDRIVES )
-		pdev = &padapter->device[z];
-	else
-		{
-		for ( z = 0;  z < BIGD_MAXDRIVES;  z++ )
-			{
-			if ( padapter->device[z].reconOn )
-				break;
-			}
-		if ( z < BIGD_MAXDRIVES )
-			pdev = &padapter->device[z];
-		else
-			{
-			padapter->reconOn = FALSE;
-			goto reconTimerExpiry;
-			}
-		}
-
-	padapter->devInReconIndex = z;
-	pid = (PIDENTIFY_DATA)padapter->kBuffer;
-	padapter->pdev = pdev;
-	if ( pdev->reconIsStarting )
-		{
-		pdev->reconIsStarting = FALSE;
-		pdev->reconOn = FALSE;
-
-		while ( (pdev->DiskMirror[0].signature == SIGNATURE) && (pdev->DiskMirror[1].signature == SIGNATURE) &&
-			 (pdev->DiskMirror[0].pairIdentifier == (pdev->DiskMirror[1].pairIdentifier ^ 1)) )
-			{
-			if ( (pdev->DiskMirror[0].status & UCBF_MATCHED) && (pdev->DiskMirror[1].status & UCBF_MATCHED) )
-				break;
-
-			if ( pdev->DiskMirror[0].status & UCBF_SURVIVOR )				// is first drive survivor?
-				testsize = SetReconstruct (pdev, 0);
-			else
-				if ( pdev->DiskMirror[1].status & UCBF_SURVIVOR )			// is second drive survivor?
-					testsize = SetReconstruct (pdev, 1);
-
-			if ( (pdev->DiskMirror[0].status & UCBF_REBUILD) || (pdev->DiskMirror[1].status & UCBF_REBUILD) )
-				{
-				if ( pdev->DiskMirror[0].status & UCBF_REBUILD )
-					pdev->mirrorRecon = 0;
-				else
-					pdev->mirrorRecon = 1;
-				pdev->reconOn = TRUE;
-				}
-			break;
-			}
-
-		if ( !pdev->reconOn )
-			goto reconTimerExpiry;
-
-		if ( padapter->bigD )
-			{
-			padapter->failRegister = 0;
-			outb_p (~padapter->failRegister, padapter->regFail);
-			}
-		else
-			{
-			zc = ((inb_p (padapter->regStatSel) >> 3) | inb_p (padapter->regStatSel)) & 0x83;		// mute the alarm
-			outb_p (0xFF, padapter->regFail);
-			}
-
-		while ( 1 )
-			{
-			DEB (printk ("\npci2220i: hard reset issue"));
-			if ( HardReset (padapter, pdev, pdev->spigots[pdev->mirrorRecon]) )
-				{
-				DEB (printk ("\npci2220i: sub 1"));
-				break;
-				}
-
-			pdev->lastsectorlba[pdev->mirrorRecon] = InlineIdentify (padapter, pdev->spigots[pdev->mirrorRecon], pdev->deviceID[pdev->mirrorRecon] & 1);
-
-			if ( pdev->lastsectorlba[pdev->mirrorRecon] < testsize )
-				{
-				DEB (printk ("\npci2220i: sub 2 %ld %ld", pdev->lastsectorlba[pdev->mirrorRecon], testsize));
-				break;
-				}
-
-	        // test LBA and multiper sector transfer compatibility
-			if (!pid->SupportLBA || (pid->NumSectorsPerInt < SECTORSXFER) || !pid->Valid_64_70 )
-				{
-				DEB (printk ("\npci2220i: sub 3"));
-				break;
-				}
-
-	        // test PIO/bus matering mode compatibility
-			if ( (pid->MinPIOCycleWithoutFlow > 240) && !pid->SupportIORDYDisable && !padapter->timingPIO )
-				{
-				DEB (printk ("\npci2220i: sub 4"));
-				break;
-				}
-
-			if ( pid->MinPIOCycleWithoutFlow <= 120 )	// setup timing mode of drive
-				minmode = 5;
-			else
-				{
-				if ( pid->MinPIOCylceWithFlow <= 150 )
-					minmode = 4;
-				else
-					{
-					if ( pid->MinPIOCylceWithFlow <= 180 )
-						minmode = 3;
-					else
-						{
-						if ( pid->MinPIOCylceWithFlow <= 240 )
-							minmode = 2;
-						else
-							{
-							DEB (printk ("\npci2220i: sub 5"));
-							break;
-							}
-						}
-					}
-				}
-
-			if ( padapter->timingMode > minmode )									// set minimum timing mode
-				padapter->timingMode = minmode;
-			if ( padapter->timingMode >= 2 )
-				padapter->timingAddress	= ModeArray[padapter->timingMode - 2];
-			else
-				padapter->timingPIO = TRUE;
-
-			padapter->reconOn = TRUE;
-			break;
-			}
-
-		if ( !pdev->reconOn )
-			{		
-			padapter->survivor = pdev->mirrorRecon ^ 1;
-			padapter->reconPhase = RECON_PHASE_FAILOVER;
-			DEB (printk ("\npci2220i: FAILURE 7"));
-			InitFailover (padapter, pdev);
-			goto reconTimerExpiry;
-			}
-
-		pdev->raid = TRUE;
-	
-		if ( WriteSignature (padapter, pdev, pdev->spigot, pdev->mirrorRecon ^ 1) )
-			goto reconTimerExpiry;
-		padapter->reconPhase = RECON_PHASE_MARKING;
-		goto reconTimerExpiry;
-		}
-
-	//**********************************
-	// reconstruct copy starts here	
-	//**********************************
-	if ( pdev->reconCount++ > 2000 )
-		{
-		pdev->reconCount = 0;
-		if ( WriteSignature (padapter, pdev, pdev->spigots[pdev->mirrorRecon], pdev->mirrorRecon) )
-			{
-			padapter->survivor = pdev->mirrorRecon ^ 1;
-			padapter->reconPhase = RECON_PHASE_FAILOVER;
-			DEB (printk ("\npci2220i: FAILURE 8"));
-			InitFailover (padapter, pdev);
-			goto reconTimerExpiry;
-			}
-		padapter->reconPhase = RECON_PHASE_UPDATE;
-		goto reconTimerExpiry;
-		}
-
-	zl = pdev->DiskMirror[pdev->mirrorRecon].reconstructPoint;	
-	padapter->reconSize = pdev->DiskMirror[pdev->mirrorRecon ^ 1].reconstructPoint - zl;
-	if ( padapter->reconSize > MAX_BUS_MASTER_BLOCKS )
-		padapter->reconSize = MAX_BUS_MASTER_BLOCKS;
-
-	if ( padapter->reconSize )
-		{
-		SelectSpigot (padapter, pdev->spigots[0] | pdev->spigots[1]);	// select the spigots
-		outb_p (pdev->byte6 | ((UCHAR *)(&zl))[3], padapter->regLba24);	// select the drive
-		SelectSpigot (padapter, pdev->spigot);
-		if ( WaitReady (padapter) )
-			goto reconTimerExpiry;
-
-		SelectSpigot (padapter, pdev->spigots[pdev->mirrorRecon]);
-		if ( WaitReady (padapter) )
-			{
-			padapter->survivor = pdev->mirrorRecon ^ 1;
-			padapter->reconPhase = RECON_PHASE_FAILOVER;
-			DEB (printk ("\npci2220i: FAILURE 9"));
-			InitFailover (padapter, pdev);
-			goto reconTimerExpiry;
-			}
-	
-		SelectSpigot (padapter, pdev->spigots[0] | pdev->spigots[1]);
-		outb_p (padapter->reconSize & 0xFF, padapter->regSectCount);
-		outb_p (((UCHAR *)(&zl))[0], padapter->regLba0);
-		outb_p (((UCHAR *)(&zl))[1], padapter->regLba8);
-		outb_p (((UCHAR *)(&zl))[2], padapter->regLba16);
-		padapter->expectingIRQ = TRUE;
-		padapter->reconPhase = RECON_PHASE_READY;
-		SelectSpigot (padapter, pdev->spigots[pdev->mirrorRecon]);
-		WriteCommand (padapter, WRITE_CMD);
-		StartTimer (padapter);
-		SelectSpigot (padapter, pdev->spigot);
-		WriteCommand (padapter, READ_CMD);
-		goto reconTimerExpiry;
-		}
-
-	pdev->DiskMirror[pdev->mirrorRecon].status = UCBF_MIRRORED | UCBF_MATCHED;
-	pdev->DiskMirror[pdev->mirrorRecon ^ 1].status = UCBF_MIRRORED | UCBF_MATCHED;
-	if ( WriteSignature (padapter, pdev, pdev->spigot, pdev->mirrorRecon ^ 1) )
-		goto reconTimerExpiry;
-	padapter->reconPhase = RECON_PHASE_LAST;
-
-reconTimerExpiry:;
-    /*
-     * Release the I/O spinlock and restore the original flags
-     * which will enable interrupts if and only if they were
-     * enabled on entry.
-     */
-    spin_unlock_irqrestore(host->host_lock, flags);
-	}
-/****************************************************************
- *	Name:	Irq_Handler	:LOCAL
- *
- *	Description:	Interrupt handler.
- *
- *	Parameters:		irq		- Hardware IRQ number.
- *					dev_id	-
- *					regs	-
- *
- *	Returns:		TRUE if drive is not ready in time.
- *
- ****************************************************************/
-static irqreturn_t Irq_Handler (int irq, void *dev_id, struct pt_regs *regs)
-	{
-	struct Scsi_Host   *shost = NULL;	// Pointer to host data block
-	PADAPTER2220I		padapter;		// Pointer to adapter control structure
-	POUR_DEVICE			pdev;
-	Scsi_Cmnd		   *SCpnt;
-	UCHAR				status;
-	UCHAR				status1;
-	ATAPI_STATUS		statusa;
-	ATAPI_REASON		reasona;
-	ATAPI_ERROR			errora;
-	int					z;
-	ULONG				zl;
-    unsigned long		flags;
-    int handled = 0;
-
-//	DEB (printk ("\npci2220i received interrupt\n"));
-
-	for ( z = 0; z < NumAdapters;  z++ )								// scan for interrupt to process
-		{
-		if ( PsiHost[z]->irq == (UCHAR)(irq & 0xFF) )
-			{
-			if ( inw_p (HOSTDATA(PsiHost[z])->regIrqControl) & 0x8000 )
-				{
-				shost = PsiHost[z];
-				break;
-				}
-			}
-		}
-
-	if ( !shost )
-		{
-		DEB (printk ("\npci2220i: not my interrupt"));
-		goto out;
-		}
-
-	handled = 1;
-	spin_lock_irqsave(shost->host_lock, flags);
-	padapter = HOSTDATA(shost);
-	pdev = padapter->pdev;
-	SCpnt = padapter->SCpnt;
-	outb_p (0x08, padapter->regDmaCmdStat);									// cancel interrupt from DMA engine
-
-	if ( padapter->atapi && SCpnt )
-		{
-		*(char *)&statusa = inb_p (padapter->regStatCmd);						// read the device status
-		*(char *)&reasona = inb_p (padapter->regSectCount);						// read the device interrupt reason
-	
-		if ( !statusa.bsy )
-			{
-			if ( statusa.drq )													// test for transfer phase
-				{
-				if ( !reasona.cod )												// test for data phase
-					{
-					z = (ULONG)inb_p (padapter->regLba8) | (ULONG)(inb_p (padapter->regLba16) << 8);
-					if ( padapter->reqSense )
-						insw (padapter->regData, SCpnt->sense_buffer, z / 2);
-					else
-						AtapiBusMaster (padapter, reasona.io, z);
-					goto irq_return;
-					}
-				if ( reasona.cod && !reasona.io )								// test for command packet phase
-					{
-					if ( padapter->reqSense )
-						AtapiRequestSense (padapter, pdev, SCpnt, TRUE);
-					else
-						AtapiSendCdb (padapter, pdev, padapter->atapiCdb);
-					goto irq_return;
-					}
-				}
-			else
-				{
-				if ( reasona.io && statusa.drdy )								// test for status phase
-					{
-					Atapi2Scsi (padapter, SCpnt);
-					if ( statusa.check )
-						{
-						*(UCHAR *)&errora = inb_p (padapter->regError);			// read the device error
-						if ( errora.senseKey )
-							{
-							if ( padapter->reqSense || AtapiRequestSense (padapter, pdev, SCpnt, FALSE) )
-								OpDone (padapter, DID_ERROR << 16);
-							}
-						else
-							{
-							if ( errora.ili || errora.abort )
-								OpDone (padapter, DID_ERROR << 16);
-							else
-								OpDone (padapter, DID_OK << 16);	
-							}
-						}
-					else
-						if ( padapter->reqSense )
-							{
-							DEB (printk ("PCI2242I: Sense codes - %X %X %X ", ((UCHAR *)SCpnt->sense_buffer)[0], ((UCHAR *)SCpnt->sense_buffer)[12], ((UCHAR *)SCpnt->sense_buffer)[13]));
-							OpDone (padapter, (DRIVER_SENSE << 24) | (DID_OK << 16) | 2);
-							}
-						else
-							OpDone (padapter, DID_OK << 16);	
-					}
-				}
-			}		
-		goto irq_return;
-		}
-	
-	if ( !padapter->expectingIRQ || !(SCpnt || padapter->reconPhase) )
-		{
-		DEB(printk ("\npci2220i Unsolicited interrupt\n"));
-		STOP_HERE ();
-		goto irq_return;
-		}
-	padapter->expectingIRQ = 0;
-
-	if ( padapter->failinprog )
-		{
-		DEB (printk ("\npci2220i interrupt failover complete"));
-		padapter->failinprog = FALSE;
-		status = inb_p (padapter->regStatCmd);								// read the device status
-		if ( status & (IDE_STATUS_ERROR | IDE_STATUS_WRITE_FAULT) )
-			{
-			DEB (printk ("\npci2220i: interrupt failover error from drive %X", status));
-			padapter->cmd = 0;
-			}
-		else
-			{
-			DEB (printk ("\npci2220i: restarting failed opertation."));
-			pdev->spigot = (padapter->survivor) ? pdev->spigots[1] : pdev->spigots[0];
-			del_timer (&padapter->timer);
-			if ( padapter->reconPhase )
-				OpDone (padapter, DID_OK << 16);
-			else
-				Pci2220i_QueueCommand (SCpnt, SCpnt->scsi_done);
-			goto irq_return;		
-			}
-		}
-
-	if ( padapter->reconPhase )
-		{
-		switch ( padapter->reconPhase )
-			{
-			case RECON_PHASE_MARKING:
-			case RECON_PHASE_LAST:
-				status = inb_p (padapter->regStatCmd);						// read the device status
-				del_timer (&padapter->timer);
-				if ( padapter->reconPhase == RECON_PHASE_LAST )
-					{
-					if ( status & (IDE_STATUS_ERROR | IDE_STATUS_WRITE_FAULT) )
-						{
-						padapter->survivor = ( pdev->spigot == pdev->spigots[0] ) ? 1 : 0;
-						DEB (printk ("\npci2220i: FAILURE 10"));
-						if ( InitFailover (padapter, pdev) )
-							OpDone (padapter, DecodeError (padapter, status));
-						goto irq_return;
-						}
-					if ( WriteSignature (padapter, pdev, pdev->spigots[pdev->mirrorRecon], pdev->mirrorRecon) )
-						{
-						padapter->survivor = ( pdev->spigot == pdev->spigots[0] ) ? 0 : 1;
-						DEB (printk ("\npci2220i: FAILURE 11"));
-						if ( InitFailover (padapter, pdev) )
-							OpDone (padapter, DecodeError (padapter, status));
-						goto irq_return;
-						}
-					padapter->reconPhase = RECON_PHASE_END;	
-					goto irq_return;
-					}
-				OpDone (padapter, DID_OK << 16);
-				goto irq_return;
-
-			case RECON_PHASE_READY:
-				status = inb_p (padapter->regStatCmd);						// read the device status
-				if ( status & (IDE_STATUS_ERROR | IDE_STATUS_WRITE_FAULT) )
-					{
-					del_timer (&padapter->timer);
-					OpDone (padapter, DecodeError (padapter, status));
-					goto irq_return;
-					}
-				SelectSpigot (padapter, pdev->spigots[pdev->mirrorRecon]);
-				if ( WaitDrq (padapter) )
-					{
-					del_timer (&padapter->timer);
-					padapter->survivor = ( pdev->spigot == pdev->spigots[0] ) ? 0 : 1;
-					DEB (printk ("\npci2220i: FAILURE 12"));
-					if ( InitFailover (padapter, pdev) )
-						OpDone (padapter, DecodeError (padapter, status));
-					goto irq_return;
-					}
-				SelectSpigot (padapter, pdev->spigot | SEL_COPY | padapter->bigD);
-				padapter->reconPhase = RECON_PHASE_COPY;
-				padapter->expectingIRQ = TRUE;
-				if ( padapter->timingPIO )
-					{
-					insw (padapter->regData, padapter->kBuffer, padapter->reconSize * (BYTES_PER_SECTOR / 2));
-					}
-				else
-					{
-					if ( (padapter->timingMode > 3) )
-						{
-						if ( padapter->bigD )
-							outl (BIGD_DATA_MODE3, padapter->regDmaAddrLoc);
-						else
-							outl (DALE_DATA_MODE3, padapter->regDmaAddrLoc);
-						}
-					else
-						outl (padapter->timingAddress, padapter->regDmaAddrLoc);
-					outl (padapter->kBufferDma, padapter->regDmaAddrPci);
-					outl (padapter->reconSize * BYTES_PER_SECTOR, padapter->regDmaCount);
-					outb_p (8, padapter->regDmaDesc);						// read operation
-					if ( padapter->bigD )
-						outb_p (8, padapter->regDmaMode);					// no interrupt
-					else
-						outb_p (1, padapter->regDmaMode);					// no interrupt
-					outb_p (0x03, padapter->regDmaCmdStat);					// kick the DMA engine in gear
-					}
-				goto irq_return;
-
-			case RECON_PHASE_COPY:
-				pdev->DiskMirror[pdev->mirrorRecon].reconstructPoint += padapter->reconSize;
-
-			case RECON_PHASE_UPDATE:
-				SelectSpigot (padapter, pdev->spigots[pdev->mirrorRecon] | SEL_IRQ_OFF);
-				status = inb_p (padapter->regStatCmd);						// read the device status
-				del_timer (&padapter->timer);
-				if ( status & (IDE_STATUS_ERROR | IDE_STATUS_WRITE_FAULT) )
-					{
-					padapter->survivor = ( pdev->spigot == pdev->spigots[0] ) ? 0 : 1;
-					DEB (printk ("\npci2220i: FAILURE 13"));
-					DEB (printk ("\n  status register = %X   error = %X", status, inb_p (padapter->regError)));
-					if ( InitFailover (padapter, pdev) )
-						OpDone (padapter, DecodeError (padapter, status));
-					goto irq_return;
-					}
-				OpDone (padapter, DID_OK << 16);
-				goto irq_return;
-
-			case RECON_PHASE_END:
-				status = inb_p (padapter->regStatCmd);						// read the device status
-				del_timer (&padapter->timer);
-				if ( status & (IDE_STATUS_ERROR | IDE_STATUS_WRITE_FAULT) )
-					{
-					padapter->survivor = ( pdev->spigot == pdev->spigots[0] ) ? 0 : 1;
-					DEB (printk ("\npci2220i: FAILURE 14"));
-					if ( InitFailover (padapter, pdev) )
-						OpDone (padapter, DecodeError (padapter, status));
-					goto irq_return;
-					}
-				pdev->reconOn = 0;
-				if ( padapter->bigD )
-					{
-					for ( z = 0;  z < padapter->numberOfDrives;  z++ )
-						{
-						if ( padapter->device[z].DiskMirror[0].status & UCBF_SURVIVOR )
-							{
-							Alarm (padapter, padapter->device[z].deviceID[0] ^ 2);
-							MuteAlarm (padapter);
-							}
-						if ( padapter->device[z].DiskMirror[1].status & UCBF_SURVIVOR )
-							{
-							Alarm (padapter, padapter->device[z].deviceID[1] ^ 2);
-							MuteAlarm (padapter);
-							}
-						}
-					}
-				OpDone (padapter, DID_OK << 16);
-				goto irq_return;
-
-			default:
-				goto irq_return;
-			}
-		}
-		
-	switch ( padapter->cmd )												// decide how to handle the interrupt
-		{
-		case READ_CMD:
-			if ( padapter->sectorCount )
-				{
-				status = inb_p (padapter->regStatCmd);						// read the device status
-				if ( status & (IDE_STATUS_ERROR | IDE_STATUS_WRITE_FAULT) )
-					{
-					if ( pdev->raid )
-						{
-						padapter->survivor = ( pdev->spigot == pdev->spigots[0] ) ? 1 : 0;
-						del_timer (&padapter->timer);
-						DEB (printk ("\npci2220i: FAILURE 15"));
-						if ( !InitFailover (padapter, pdev) )
-							goto irq_return;
-						}
-					break;	
-					}
-				if ( padapter->timingPIO )
-					{
-					insw (padapter->regData, padapter->kBuffer, padapter->readCount / 2);
-					padapter->sectorCount -= padapter->readCount / BYTES_PER_SECTOR;
-					WalkScatGath (padapter, TRUE, padapter->readCount);
-					if ( !padapter->sectorCount )
-						{
-						status = 0;
-						break;
-						}
-					}
-				else
-					{
-					if ( padapter->readCount )
-						WalkScatGath (padapter, TRUE, padapter->readCount);
-					BusMaster (padapter, 1, 1);
-					}
-				padapter->expectingIRQ = TRUE;
-				goto irq_return;
-				}
-			if ( padapter->readCount && !padapter->timingPIO )
-				WalkScatGath (padapter, TRUE, padapter->readCount);
-			status = 0;
-			break;
-
-		case WRITE_CMD:
-			if ( pdev->raid )
-				{
-				SelectSpigot (padapter, pdev->spigots[0] | SEL_IRQ_OFF);				
-				status = inb_p (padapter->regStatCmd);								// read the device status
-				SelectSpigot (padapter, pdev->spigots[1] | SEL_IRQ_OFF);				
-				status1 = inb_p (padapter->regStatCmd);								// read the device status
-				}
-			else
-				SelectSpigot (padapter, pdev->spigot | SEL_IRQ_OFF);				
-				status = inb_p (padapter->regStatCmd);								// read the device status
-				status1 = 0;
-		
-			if ( status & (IDE_STATUS_ERROR | IDE_STATUS_WRITE_FAULT) )
-				{	
-				if ( pdev->raid && !(status1 & (IDE_STATUS_ERROR | IDE_STATUS_WRITE_FAULT)) )
-					{
-					padapter->survivor = 1;
-					del_timer (&padapter->timer);
-					SelectSpigot (padapter, pdev->spigot | SEL_IRQ_OFF);
-					DEB (printk ("\npci2220i: FAILURE 16  status = %X  error = %X", status, inb_p (padapter->regError)));
-					if ( !InitFailover (padapter, pdev) )
-						goto irq_return;
-					}
-				break;
-				}
-			if ( pdev->raid )
-				{
-				if ( status1 & (IDE_STATUS_ERROR | IDE_STATUS_WRITE_FAULT) )
-					{	
-					padapter->survivor = 0;
-					del_timer (&padapter->timer);
-					DEB (printk ("\npci2220i: FAILURE 17  status = %X  error = %X", status1, inb_p (padapter->regError)));
-					if ( !InitFailover (padapter, pdev) )
-						goto irq_return;
-					status = status1;
-					break;
-					}
-				if ( padapter->sectorCount )
-					{
-					status = WriteDataBoth (padapter, pdev);
-					if ( status )
-						{
-						padapter->survivor = status >> 1;
-						del_timer (&padapter->timer);
-						DEB (printk ("\npci2220i: FAILURE 18"));
-						if ( !InitFailover (padapter, pdev) )
-							goto irq_return;
-						SelectSpigot (padapter, pdev->spigots[status] | SEL_IRQ_OFF);				
-						status = inb_p (padapter->regStatCmd);								// read the device status
-						break;
-						}
-					padapter->expectingIRQ = TRUE;
-					goto irq_return;
-					}
-				status = 0;
-				break;
-				}
-			if ( padapter->sectorCount )	
-				{	
-				SelectSpigot (padapter, pdev->spigot | padapter->bigD);
-				status = WriteData (padapter);
-				if ( status )
-					break;
-				padapter->expectingIRQ = TRUE;
-				goto irq_return;
-				}
-			status = 0;
-			break;
-
-		case IDE_COMMAND_IDENTIFY:
-			{
-			PINQUIRYDATA	pinquiryData  = SCpnt->request_buffer;
-			PIDENTIFY_DATA	pid = (PIDENTIFY_DATA)padapter->kBuffer;
-
-			status = inb_p (padapter->regStatCmd);
-			if ( status & IDE_STATUS_DRQ )
-				{
-				insw (padapter->regData, pid, sizeof (IDENTIFY_DATA) >> 1);
-
-				memset (pinquiryData, 0, SCpnt->request_bufflen);		// Zero INQUIRY data structure.
-				pinquiryData->DeviceType = 0;
-				pinquiryData->Versions = 2;
-				pinquiryData->AdditionalLength = 35 - 4;
-
-				// Fill in vendor identification fields.
-				for ( z = 0;  z < 20;  z += 2 )
-					{
-					pinquiryData->VendorId[z]	  = ((UCHAR *)pid->ModelNumber)[z + 1];
-					pinquiryData->VendorId[z + 1] = ((UCHAR *)pid->ModelNumber)[z];
-					}
-
-				// Initialize unused portion of product id.
-				for ( z = 0;  z < 4;  z++ )
-					pinquiryData->ProductId[12 + z] = ' ';
-
-				// Move firmware revision from IDENTIFY data to
-				// product revision in INQUIRY data.
-				for ( z = 0;  z < 4;  z += 2 )
-					{
-					pinquiryData->ProductRevisionLevel[z]	 = ((UCHAR *)pid->FirmwareRevision)[z + 1];
-					pinquiryData->ProductRevisionLevel[z + 1] = ((UCHAR *)pid->FirmwareRevision)[z];
-					}
-				if ( pdev == padapter->device )
-					*((USHORT *)(&pinquiryData->VendorSpecific)) = DEVICE_DALE_1;
-				
-				status = 0;
-				}
-			break;
-			}
-
-		default:
-			status = 0;
-			break;
-		}
-
-	del_timer (&padapter->timer);
-	if ( status )
-		{
-		DEB (printk ("\npci2220i Interrupt handler return error"));
-		zl = DecodeError (padapter, status);
-		}
-	else
-		zl = DID_OK << 16;
-
-	OpDone (padapter, zl);
-irq_return:
-    spin_unlock_irqrestore(shost->host_lock, flags);
-out:
-	return IRQ_RETVAL(handled);
-}
-
-/****************************************************************
- *	Name:	Pci2220i_QueueCommand
- *
- *	Description:	Process a queued command from the SCSI manager.
- *
- *	Parameters:		SCpnt - Pointer to SCSI command structure.
- *					done  - Pointer to done function to call.
- *
- *	Returns:		Status code.
- *
- ****************************************************************/
-int Pci2220i_QueueCommand (Scsi_Cmnd *SCpnt, void (*done)(Scsi_Cmnd *))
-	{
-	UCHAR		   *cdb = (UCHAR *)SCpnt->cmnd;					// Pointer to SCSI CDB
-	PADAPTER2220I	padapter = HOSTDATA(SCpnt->device->host);			// Pointer to adapter control structure
-	POUR_DEVICE		pdev	 = &padapter->device[SCpnt->device->id];// Pointer to device information
-	UCHAR			rc;											// command return code
-	int				z; 
-	PDEVICE_RAID1	pdr;
-
-	SCpnt->scsi_done = done;
-	padapter->SCpnt = SCpnt;  									// Save this command data
-	padapter->readCount = 0;
-
-	if ( SCpnt->use_sg )
-		{
-		padapter->currentSgBuffer = ((struct scatterlist *)SCpnt->request_buffer)[0].address;
-		padapter->currentSgCount = ((struct scatterlist *)SCpnt->request_buffer)[0].length;
-		}
-	else
-		{
-		padapter->currentSgBuffer = SCpnt->request_buffer;
-		padapter->currentSgCount = SCpnt->request_bufflen;
-		}
-	padapter->nextSg = 1;
-
-	if ( !done )
-		{
-		printk("pci2220i_queuecommand: %02X: done can't be NULL\n", *cdb);
-		return 0;
-		}
-	
-	if ( padapter->atapi )
-		{
-		UCHAR			zlo, zhi;
-
-		DEB (printk ("\nPCI2242I: ID %d, LUN %d opcode %X ", SCpnt->device->id, SCpnt->device->lun, *cdb));
-		padapter->pdev = pdev;
-		if ( !pdev->byte6 || SCpnt->device->lun )
-			{
-			OpDone (padapter, DID_BAD_TARGET << 16);
-			return 0;
-			}
-	
-		padapter->atapiSpecial = FALSE;
-		padapter->reqSense = FALSE;
-		memset (padapter->atapiCdb, 0, 16);
-		SelectSpigot (padapter, pdev->spigot);									// select the spigot
-		AtapiDevice (padapter, pdev->byte6);									// select the drive
-		if ( AtapiWaitReady (padapter, 100) )
-			{
-			OpDone (padapter, DID_NO_CONNECT << 16);
-			return 0;
-			}
-
-		switch ( cdb[0] ) 
-			{
-			case SCSIOP_MODE_SENSE:
-			case SCSIOP_MODE_SELECT:
-				Scsi2Atapi (padapter, SCpnt);
-				z = SCpnt->request_bufflen + 4;
-				break;
-			case SCSIOP_READ6:
-			case SCSIOP_WRITE6:
-				Scsi2Atapi (padapter, SCpnt);
-				z = SCpnt->request_bufflen;
-				break;
-			default:
-				memcpy (padapter->atapiCdb, cdb, SCpnt->cmd_len);
-				z = SCpnt->request_bufflen;
-				break;
-			}
-		if ( z > ATAPI_TRANSFER )
-			z = ATAPI_TRANSFER;
-	    zlo = (UCHAR)(z & 0xFF);
-	    zhi = (UCHAR)(z >> 8);
-
-	 	AtapiCountLo (padapter, zlo);						
-	   	AtapiCountHi (padapter, zhi);						
-	   	outb_p (0, padapter->regError);						
-		WriteCommand (padapter, IDE_COMMAND_ATAPI_PACKET);
-		if ( pdev->cmdDrqInt )
-			return 0;
-
-		if ( AtapiWaitDrq (padapter, 500) )
-			{
-			OpDone (padapter, DID_ERROR << 16);
-			return 0;
-			}
-		AtapiSendCdb (padapter, pdev, padapter->atapiCdb);	
-		return 0;
-		}
-	
-	if ( padapter->reconPhase )
-		return 0;
-	if ( padapter->reconTimer.data )
-		{
-		del_timer (&padapter->reconTimer);
-		padapter->reconTimer.data = 0;
-		}
-		
-	if ( (SCpnt->device->id >= padapter->numberOfDrives) || SCpnt->device->lun )
-		{
-		OpDone (padapter, DID_BAD_TARGET << 16);
-		return 0;
-		}
-	
-	switch ( *cdb )
-		{
-		case SCSIOP_INQUIRY:   					// inquiry CDB
-			{
-			if ( cdb[2] == SC_MY_RAID )
-				{
-				switch ( cdb[3] ) 
-					{
-					case MY_SCSI_REBUILD:
-						for ( z = 0;  z < padapter->numberOfDrives;  z++ )
-							{
-							pdev = &padapter->device[z];
-							if ( ((pdev->DiskMirror[0].status & UCBF_SURVIVOR) && (pdev->DiskMirror[1].status & UCBF_MIRRORED)) ||
-								 ((pdev->DiskMirror[1].status & UCBF_SURVIVOR) && (pdev->DiskMirror[0].status & UCBF_MIRRORED)) )
-								{
-								padapter->reconOn = pdev->reconOn = pdev->reconIsStarting = TRUE;
-								}
-							}
-						OpDone (padapter, DID_OK << 16);
-						break;
-					case MY_SCSI_ALARMMUTE:
-						MuteAlarm (padapter);
-						OpDone (padapter, DID_OK << 16);
-						break;
-					case MY_SCSI_DEMOFAIL:
-						padapter->demoFail = TRUE;				
-						OpDone (padapter, DID_OK << 16);
-						break;
-					default:
-						z = cdb[5];				// get index
-						pdr = (PDEVICE_RAID1)SCpnt->request_buffer;
-						if ( padapter->raidData[z] )
-							{
-							memcpy (&pdr->DiskRaid1, padapter->raidData[z], sizeof (DISK_MIRROR));
-							if ( padapter->raidData[z]->reconstructPoint > padapter->raidData[z ^ 2]->reconstructPoint )
-								pdr->TotalSectors = padapter->raidData[z]->reconstructPoint;
-							else
-								pdr->TotalSectors = padapter->raidData[z ^ 2]->reconstructPoint;
-							}
-						else
-							memset (pdr, 0, sizeof (DEVICE_RAID1));
-						OpDone (padapter, DID_OK << 16);
-						break;
-					}	
-				return 0;
-				}
-			padapter->cmd = IDE_COMMAND_IDENTIFY;
-			break;
-			}
-
-		case SCSIOP_TEST_UNIT_READY:			// test unit ready CDB
-			OpDone (padapter, DID_OK << 16);
-			return 0;
-		case SCSIOP_READ_CAPACITY:			  	// read capctiy CDB
-			{
-			PREAD_CAPACITY_DATA	pdata = (PREAD_CAPACITY_DATA)SCpnt->request_buffer;
-
-			pdata->blksiz = 0x20000;
-			XANY2SCSI ((UCHAR *)&pdata->blks, pdev->blocks);
-			OpDone (padapter, DID_OK << 16);
-			return 0;
-			}
-		case SCSIOP_VERIFY:						// verify CDB
-			padapter->startSector = XSCSI2LONG (&cdb[2]);
-			padapter->sectorCount = (UCHAR)((USHORT)cdb[8] | ((USHORT)cdb[7] << 8));
-			padapter->cmd = IDE_COMMAND_VERIFY;
-			break;
-		case SCSIOP_READ:						// read10 CDB
-			padapter->startSector = XSCSI2LONG (&cdb[2]);
-			padapter->sectorCount = (USHORT)cdb[8] | ((USHORT)cdb[7] << 8);
-			padapter->cmd = READ_CMD;
-			break;
-		case SCSIOP_READ6:						// read6  CDB
-			padapter->startSector = SCSI2LONG (&cdb[1]);
-			padapter->sectorCount = cdb[4];
-			padapter->cmd = READ_CMD;
-			break;
-		case SCSIOP_WRITE:						// write10 CDB
-			padapter->startSector = XSCSI2LONG (&cdb[2]);
-			padapter->sectorCount = (USHORT)cdb[8] | ((USHORT)cdb[7] << 8);
-			padapter->cmd = WRITE_CMD;
-			break;
-		case SCSIOP_WRITE6:						// write6  CDB
-			padapter->startSector = SCSI2LONG (&cdb[1]);
-			padapter->sectorCount = cdb[4];
-			padapter->cmd = WRITE_CMD;
-			break;
-		default:
-			DEB (printk ("pci2220i_queuecommand: Unsupported command %02X\n", *cdb));
-			OpDone (padapter, DID_ERROR << 16);
-			return 0;
-		}
-
-	if ( padapter->reconPhase )
-		return 0;
-	
-	padapter->pdev = pdev;
-
-	while ( padapter->demoFail )
-		{
-		pdev = padapter->pdev = &padapter->device[0];
-		padapter->demoFail = FALSE;
-		if ( !pdev->raid || 
-			 (pdev->DiskMirror[0].status & UCBF_SURVIVOR) || 
-			 (pdev->DiskMirror[1].status & UCBF_SURVIVOR) )
-			{
-			break;
-			}
-		if ( pdev->DiskMirror[0].status & UCBF_REBUILD )
-			padapter->survivor = 1;
-		else
-			padapter->survivor = 0;
-				DEB (printk ("\npci2220i: FAILURE 19"));
-		if ( InitFailover (padapter, pdev) )
-			break;
-		return 0;
-		}
-
-	StartTimer (padapter);
-	if ( pdev->raid && (padapter->cmd == WRITE_CMD) )
-		{
-		rc = IdeCmdBoth (padapter, pdev);
-		if ( !rc )
-			rc = WriteDataBoth (padapter, pdev);
-		if ( rc )
-			{
-			del_timer (&padapter->timer);
-			padapter->expectingIRQ = 0;
-			padapter->survivor = rc >> 1;
-				DEB (printk ("\npci2220i: FAILURE 20"));
-			if ( InitFailover (padapter, pdev) )
-				{
-				OpDone (padapter, DID_ERROR << 16);
-				return 0;
-				}
-			}
-		}
-	else
-		{
-		rc = IdeCmd (padapter, pdev);
-		if ( (padapter->cmd == WRITE_CMD) && !rc )
-			rc = WriteData (padapter);
-		if ( rc )
-			{
-			del_timer (&padapter->timer);
-			padapter->expectingIRQ = 0;
-			if ( pdev->raid )
-				{
-				padapter->survivor = (pdev->spigot ^ 3) >> 1;
-				DEB (printk ("\npci2220i: FAILURE 21"));
-				if ( !InitFailover (padapter, pdev) )
-					return 0;
-				}
-			OpDone (padapter, DID_ERROR << 16);
-			return 0;
-			}
-		}
-	return 0;
-	}
-/****************************************************************
- *	Name:			ReadFlash
- *
- *	Description:	Read information from controller Flash memory.
- *
- *	Parameters:		padapter - Pointer to host interface data structure.
- *					pdata	 - Pointer to data structures.
- *					base	 - base address in Flash.
- *					length	 - lenght of data space in bytes.
- *
- *	Returns:		Nothing.
- *
- ****************************************************************/
-static VOID ReadFlash (PADAPTER2220I padapter, VOID *pdata, ULONG base, ULONG length)
-	{
-	ULONG	 oldremap;
-	UCHAR	 olddesc;
-	ULONG	 z;
-	UCHAR	*pd = (UCHAR *)pdata;
-
-	oldremap = inl (padapter->regRemap);							// save values to restore later
-	olddesc  = inb_p (padapter->regDesc);
-
-	outl (base | 1, padapter->regRemap);							// remap to Flash space as specified
-	outb_p (0x40, padapter->regDesc);								// describe remap region as 8 bit
-	for ( z = 0;  z < length;  z++)									// get "length" data count
-		*pd++ = inb_p (padapter->regBase + z);						// read in the data
-
-	outl (oldremap, padapter->regRemap);							// restore remap register values
-	outb_p (olddesc, padapter->regDesc);
-	}
-/****************************************************************
- *	Name:			GetRegs
- *
- *	Description:	Initialize the regester information.
- *
- *	Parameters:		pshost		  - Pointer to SCSI host data structure.
- *					bigd		  - PCI-2240I identifier
- *					pcidev		  - Pointer to device data structure.
- *
- *	Returns:		TRUE if failure to install.
- *
- ****************************************************************/
-static USHORT GetRegs (struct Scsi_Host *pshost, BOOL bigd, struct pci_dev *pcidev)
-	{
-	PADAPTER2220I	padapter;
-	int				setirq;
-	int				z;
-	USHORT			zr, zl;
-	UCHAR		   *consistent;
-	dma_addr_t		consistentDma;
-
-	padapter = HOSTDATA(pshost);
-	memset (padapter, 0, sizeof (ADAPTER2220I));
-	memset (&DaleSetup, 0, sizeof (DaleSetup));
-	memset (DiskMirror, 0, sizeof (DiskMirror));
-
-	zr = pci_resource_start (pcidev, 1);
-	zl = pci_resource_start (pcidev, 2);
-
-	padapter->basePort = zr;
-	padapter->regRemap		= zr + RTR_LOCAL_REMAP;					// 32 bit local space remap
-	padapter->regDesc		= zr + RTR_REGIONS;	  					// 32 bit local region descriptor
-	padapter->regRange		= zr + RTR_LOCAL_RANGE;					// 32 bit local range
-	padapter->regIrqControl	= zr + RTR_INT_CONTROL_STATUS;			// 16 bit interrupt control and status
-	padapter->regScratchPad	= zr + RTR_MAILBOX;	  					// 16 byte scratchpad I/O base address
-
-	padapter->regBase		= zl;
-	padapter->regData		= zl + REG_DATA;						// data register I/O address
-	padapter->regError		= zl + REG_ERROR;						// error register I/O address
-	padapter->regSectCount	= zl + REG_SECTOR_COUNT;				// sector count register I/O address
-	padapter->regLba0		= zl + REG_LBA_0;						// least significant byte of LBA
-	padapter->regLba8		= zl + REG_LBA_8;						// next least significant byte of LBA
-	padapter->regLba16		= zl + REG_LBA_16;						// next most significan byte of LBA
-	padapter->regLba24		= zl + REG_LBA_24;						// head and most 4 significant bits of LBA
-	padapter->regStatCmd	= zl + REG_STAT_CMD;					// status on read and command on write register
-	padapter->regStatSel	= zl + REG_STAT_SEL;					// board status on read and spigot select on write register
-	padapter->regFail		= zl + REG_FAIL;
-	padapter->regAltStat	= zl + REG_ALT_STAT;
-	padapter->pcidev		= pcidev;
-
-	if ( bigd )
-		{
-		padapter->regDmaDesc	= zr + RTR_DMA0_DESC_PTR;			// address of the DMA discriptor register for direction of transfer
-		padapter->regDmaCmdStat	= zr + RTR_DMA_COMMAND_STATUS;		// Byte #0 of DMA command status register
-		padapter->regDmaAddrPci	= zr + RTR_DMA0_PCI_ADDR;			// 32 bit register for PCI address of DMA
-		padapter->regDmaAddrLoc	= zr + RTR_DMA0_LOCAL_ADDR;			// 32 bit register for local bus address of DMA
-		padapter->regDmaCount	= zr + RTR_DMA0_COUNT;				// 32 bit register for DMA transfer count
-		padapter->regDmaMode	= zr + RTR_DMA0_MODE + 1;			// 32 bit register for DMA mode control
-		padapter->bigD			= SEL_NEW_SPEED_1;					// set spigot speed control bit
-		}
-	else
-		{
-		padapter->regDmaDesc	= zl + RTL_DMA1_DESC_PTR;			// address of the DMA discriptor register for direction of transfer
-		padapter->regDmaCmdStat	= zl + RTL_DMA_COMMAND_STATUS + 1;	// Byte #1 of DMA command status register
-		padapter->regDmaAddrPci	= zl + RTL_DMA1_PCI_ADDR;			// 32 bit register for PCI address of DMA
-		padapter->regDmaAddrLoc	= zl + RTL_DMA1_LOCAL_ADDR;			// 32 bit register for local bus address of DMA
-		padapter->regDmaCount	= zl + RTL_DMA1_COUNT;				// 32 bit register for DMA transfer count
-		padapter->regDmaMode	= zl + RTL_DMA1_MODE + 1;			// 32 bit register for DMA mode control
-		}
-
-	padapter->numberOfDrives = inb_p (padapter->regScratchPad + BIGD_NUM_DRIVES);
-	if ( !bigd && !padapter->numberOfDrives )						// if no devices on this board
-		return TRUE;
-
-	pshost->irq = pcidev->irq;
-	setirq = 1;
-	for ( z = 0;  z < Installed;  z++ )								// scan for shared interrupts
-		{
-		if ( PsiHost[z]->irq == pshost->irq )						// if shared then, don't posses
-			setirq = 0;
-		}
-	if ( setirq )													// if not shared, posses
-		{
-		if ( request_irq (pshost->irq, Irq_Handler, SA_SHIRQ, "pci2220i", padapter) < 0 )
-			{
-			if ( request_irq (pshost->irq, Irq_Handler, SA_INTERRUPT | SA_SHIRQ, "pci2220i", padapter) < 0 )
-				{
-				printk ("Unable to allocate IRQ for PCI-2220I controller.\n");
-				return TRUE;
-				}
-			}
-		padapter->irqOwned = pshost->irq;							// set IRQ as owned
-		}
-
-	if ( padapter->numberOfDrives )
-		consistent = pci_alloc_consistent (pcidev, SECTORSXFER * BYTES_PER_SECTOR, &consistentDma);
-	else
-		consistent = pci_alloc_consistent (pcidev, ATAPI_TRANSFER, &consistentDma);
-	if ( !consistent )
-		{
-		printk ("Unable to allocate DMA buffer for PCI-2220I controller.\n");
-		free_irq (pshost->irq, padapter);
-		return TRUE;
-		}
-	padapter->kBuffer = consistent;
-	padapter->kBufferDma = consistentDma;
-
-	PsiHost[Installed]	= pshost;									// save SCSI_HOST pointer
-	pshost->io_port		= padapter->basePort;
-	pshost->n_io_port	= 0xFF;
-	pshost->unique_id	= padapter->regBase;
-
-	outb_p (0x01, padapter->regRange);								// fix our range register because other drivers want to tromp on it
-
-	padapter->timingMode = inb_p (padapter->regScratchPad + DALE_TIMING_MODE);
-	if ( padapter->timingMode >= 2 )
-		{
-		if ( bigd )
-			padapter->timingAddress	= ModeArray2[padapter->timingMode - 2];
-		else
-			padapter->timingAddress	= ModeArray[padapter->timingMode - 2];
-		}
-	else
-		padapter->timingPIO = TRUE;
-
-	ReadFlash (padapter, &DaleSetup, DALE_FLASH_SETUP, sizeof (SETUP));
-	ReadFlash (padapter, &DiskMirror, DALE_FLASH_RAID, sizeof (DiskMirror));
-
-	return FALSE;
-	}
-/****************************************************************
- *	Name:			SetupFinish
- *
- *	Description:	Complete the driver initialization process for a card
- *
- *	Parameters:		padapter  - Pointer to SCSI host data structure.
- *					str		  - Pointer to board type string.
- *
- *	Returns:		Nothing.
- *
- ****************************************************************/
-VOID SetupFinish (PADAPTER2220I padapter, char *str, int irq)
-	{
-	init_timer (&padapter->timer);
-	padapter->timer.function = TimerExpiry;
-	padapter->timer.data = (unsigned long)padapter;
-	init_timer (&padapter->reconTimer);
-	padapter->reconTimer.function = ReconTimerExpiry;
-	padapter->reconTimer.data = (unsigned long)padapter;
-	printk("\nPCI-%sI EIDE CONTROLLER: at I/O = %lX/%lX  IRQ = %d\n", str, padapter->basePort, padapter->regBase, irq);
-	printk("Version %s, Compiled %s %s\n\n", PCI2220I_VERSION, __DATE__, __TIME__);
-	}	
-/****************************************************************
- *	Name:	Pci2220i_Detect
- *
- *	Description:	Detect and initialize our boards.
- *
- *	Parameters:		tpnt - Pointer to SCSI host template structure.
- *
- *	Returns:		Number of adapters installed.
- *
- ****************************************************************/
-int Pci2220i_Detect (Scsi_Host_Template *tpnt)
-	{
-	struct Scsi_Host   *pshost;
-	PADAPTER2220I	    padapter;
-	POUR_DEVICE			pdev;
-	int					unit;
-	int					z;
-	USHORT				raidon;
-	UCHAR				spigot1, spigot2;
-	UCHAR				device;
-	struct pci_dev	   *pcidev = NULL;
-
-	while ( (pcidev = pci_find_device (VENDOR_PSI, DEVICE_DALE_1, pcidev)) != NULL )
-		{
-		if (pci_enable_device(pcidev))
-			continue;
-		pshost = scsi_register (tpnt, sizeof(ADAPTER2220I));
-		if(pshost==NULL)
-			continue;
-			
-		padapter = HOSTDATA(pshost);
-
-		if ( GetRegs (pshost, FALSE, pcidev) )
-			goto unregister;
-
-		scsi_set_device(pshost, &pcidev->dev);
-		pshost->max_id = padapter->numberOfDrives;
-		for ( z = 0;  z < padapter->numberOfDrives;  z++ )
-			{
-			unit = inb_p (padapter->regScratchPad + DALE_CHANNEL_DEVICE_0 + z) & 0x0F;
-			pdev = &padapter->device[z];
-			pdev->byte6		= (UCHAR)(((unit & 1) << 4) | 0xE0);
-			pdev->spigot	= (UCHAR)(1 << (unit >> 1));
-			pdev->sectors	= DaleSetup.setupDevice[unit].sectors;
-			pdev->heads		= DaleSetup.setupDevice[unit].heads;
-			pdev->cylinders = DaleSetup.setupDevice[unit].cylinders;
-			pdev->blocks	= DaleSetup.setupDevice[unit].blocks;
-
-			if ( !z )
-				{
-				DiskMirror[0].status = inb_p (padapter->regScratchPad + DALE_RAID_0_STATUS);		
-				DiskMirror[1].status = inb_p (padapter->regScratchPad + DALE_RAID_1_STATUS);		
-				if ( (DiskMirror[0].signature == SIGNATURE) && (DiskMirror[1].signature == SIGNATURE) &&
-				     (DiskMirror[0].pairIdentifier == (DiskMirror[1].pairIdentifier ^ 1)) )
-					{			 
-					raidon = TRUE;
-					if ( unit > (unit ^ 2) )
-						unit = unit ^ 2;
-					}	
-				else
-					raidon = FALSE;
-
-				memcpy (pdev->DiskMirror, DiskMirror, sizeof (DiskMirror));
-				padapter->raidData[0] = &pdev->DiskMirror[0];
-				padapter->raidData[2] = &pdev->DiskMirror[1];
-				
-				spigot1 = spigot2 = FALSE;
-				pdev->spigots[0] = 1;
-				pdev->spigots[1] = 2;
-				pdev->lastsectorlba[0] = InlineIdentify (padapter, 1, 0);
-				pdev->lastsectorlba[1] = InlineIdentify (padapter, 2, 0);
-						
-				if ( !(pdev->DiskMirror[1].status & UCBF_SURVIVOR) && pdev->lastsectorlba[0] )
-					spigot1 = TRUE;
-				if ( !(pdev->DiskMirror[0].status & UCBF_SURVIVOR) && pdev->lastsectorlba[1] )
-					spigot2 = TRUE;
-				if ( pdev->DiskMirror[0].status & DiskMirror[1].status & UCBF_SURVIVOR )
-					spigot1 = TRUE;
-
-				if ( spigot1 && (pdev->DiskMirror[0].status & UCBF_REBUILD) )
-					InlineReadSignature (padapter, pdev, 0);
-				if ( spigot2 && (pdev->DiskMirror[1].status & UCBF_REBUILD) )
-					InlineReadSignature (padapter, pdev, 1);
-
-				if ( spigot1 && spigot2 && raidon )
-					{
-					pdev->raid = 1;
-					if ( pdev->DiskMirror[0].status & UCBF_REBUILD )
-						pdev->spigot = 2;
-					else
-						pdev->spigot = 1;
-					if ( (pdev->DiskMirror[0].status & UCBF_REBUILD) || (pdev->DiskMirror[1].status & UCBF_REBUILD) )
-						padapter->reconOn = pdev->reconOn = pdev->reconIsStarting = TRUE;
-					}
-				else
-					{
-					if ( spigot1 )
-						{
-						if ( pdev->DiskMirror[0].status & UCBF_REBUILD )
-							goto unregister;
-						pdev->DiskMirror[0].status = UCBF_MIRRORED | UCBF_SURVIVOR;
-						pdev->spigot = 1;
-						}
-					else
-						{
-						if ( pdev->DiskMirror[1].status & UCBF_REBUILD )
-							goto unregister;
-						pdev->DiskMirror[1].status = UCBF_MIRRORED | UCBF_SURVIVOR;
-						pdev->spigot = 2;
-						}
-					if ( DaleSetup.rebootRebuild && raidon )
-						padapter->reconOn = pdev->reconOn = pdev->reconIsStarting = TRUE;
-					}
-			
-				if ( raidon )
-					break;
-				}
-			}
-
-		SetupFinish (padapter, "2220", pshost->irq);
-	
-		if ( ++Installed < MAXADAPTER )
-			continue;
-		break;
-unregister:;
-		scsi_unregister (pshost);
-		}
-
-	while ( (pcidev = pci_find_device (VENDOR_PSI, DEVICE_BIGD_1, pcidev)) != NULL )
-		{
-		pshost = scsi_register (tpnt, sizeof(ADAPTER2220I));
-		padapter = HOSTDATA(pshost);
-
-		if ( GetRegs (pshost, TRUE, pcidev) )
-			goto unregister1;
-
-		for ( z = 0;  z < BIGD_MAXDRIVES;  z++ )
-			DiskMirror[z].status = inb_p (padapter->regScratchPad + BIGD_RAID_0_STATUS + z);		
-
-		scsi_set_pci_device(pshost, pcidev);
-		pshost->max_id = padapter->numberOfDrives;
-		padapter->failRegister = inb_p (padapter->regScratchPad + BIGD_ALARM_IMAGE);
-		for ( z = 0;  z < padapter->numberOfDrives;  z++ )
-			{
-			unit = inb_p (padapter->regScratchPad + BIGD_DEVICE_0 + z);
-			pdev = &padapter->device[z];
-			pdev->byte6		= (UCHAR)(((unit & 1) << 4) | 0xE0);
-			pdev->spigot	= (UCHAR)(1 << (unit >> 1));
-			pdev->sectors	= DaleSetup.setupDevice[unit].sectors;
-			pdev->heads		= DaleSetup.setupDevice[unit].heads;
-			pdev->cylinders = DaleSetup.setupDevice[unit].cylinders;
-			pdev->blocks	= DaleSetup.setupDevice[unit].blocks;
-			
-			if ( (DiskMirror[unit].signature == SIGNATURE) && (DiskMirror[unit ^ 2].signature == SIGNATURE) &&
-			     (DiskMirror[unit].pairIdentifier == (DiskMirror[unit ^ 2].pairIdentifier ^ 1)) )
-				{			 
-				raidon = TRUE;
-				if ( unit > (unit ^ 2) )
-					unit = unit ^ 2;
-				}	
-			else
-				raidon = FALSE;
-				
-			spigot1 = spigot2 = FALSE;
-			memcpy (&pdev->DiskMirror[0], &DiskMirror[unit], sizeof (DISK_MIRROR));
-			memcpy (&pdev->DiskMirror[1], &DiskMirror[unit ^ 2], sizeof (DISK_MIRROR));
-			padapter->raidData[unit]	 = &pdev->DiskMirror[0];
-			padapter->raidData[unit ^ 2] = &pdev->DiskMirror[1];
-			pdev->spigots[0] = 1 << (unit >> 1);
-			pdev->spigots[1] = 1 << ((unit ^ 2) >> 1);
-			pdev->deviceID[0] = unit;
-			pdev->deviceID[1] = unit ^ 2;
-			pdev->lastsectorlba[0] = InlineIdentify (padapter, pdev->spigots[0], unit & 1);
-			pdev->lastsectorlba[1] = InlineIdentify (padapter, pdev->spigots[1], unit & 1);
-
-			if ( !(pdev->DiskMirror[1].status & UCBF_SURVIVOR) && pdev->lastsectorlba[0] )
-				spigot1 = TRUE;
-			if ( !(pdev->DiskMirror[0].status & UCBF_SURVIVOR) && pdev->lastsectorlba[1] )
-				spigot2 = TRUE;
-			if ( pdev->DiskMirror[0].status & pdev->DiskMirror[1].status & UCBF_SURVIVOR )
-				spigot1 = TRUE;
-
-			if ( spigot1 && (pdev->DiskMirror[0].status & UCBF_REBUILD) )
-				InlineReadSignature (padapter, pdev, 0);
-			if ( spigot2 && (pdev->DiskMirror[1].status & UCBF_REBUILD) )
-				InlineReadSignature (padapter, pdev, 1);
-
-			if ( spigot1 && spigot2 && raidon )
-				{
-				pdev->raid = 1;
-				if ( pdev->DiskMirror[0].status & UCBF_REBUILD )
-					pdev->spigot = pdev->spigots[1];
-				else
-					pdev->spigot = pdev->spigots[0];
-				if ( (pdev->DiskMirror[0].status & UCBF_REBUILD) || (pdev->DiskMirror[1].status & UCBF_REBUILD) )
-					padapter->reconOn = pdev->reconOn = pdev->reconIsStarting = TRUE;
-				}
-			else
-				{
-				if ( spigot1 )
-					{
-					if ( pdev->DiskMirror[0].status & UCBF_REBUILD )
-						goto unregister1;
-					pdev->DiskMirror[0].status = UCBF_MIRRORED | UCBF_SURVIVOR;
-					pdev->spigot = pdev->spigots[0];
-					}
-				else
-					{
-					if ( pdev->DiskMirror[1].status & UCBF_REBUILD )
-						goto unregister;
-					pdev->DiskMirror[1].status = UCBF_MIRRORED | UCBF_SURVIVOR;
-					pdev->spigot = pdev->spigots[1];
-					}
-				if ( DaleSetup.rebootRebuild && raidon )
-					padapter->reconOn = pdev->reconOn = pdev->reconIsStarting = TRUE;
-				}
-			}
-		
-		if ( !padapter->numberOfDrives )									// If no ATA devices then scan ATAPI
-			{
-			unit = 0;
-			for ( spigot1 = 0;  spigot1 < 4;  spigot1++ )
-				{
-				for ( device = 0;  device < 2;  device++ )
-					{
-					DEB (printk ("\nPCI2242I: scanning for ID %d ", (spigot1 * 2) + device));
-					pdev = &(padapter->device[(spigot1 * 2) + device]);
-					pdev->byte6 = 0x0A | (device << 4);
-					pdev->spigot = 1 << spigot1;
-					if ( !AtapiReset (padapter, pdev) )
-						{
-						DEB (printk (" Device found "));
-						if ( !AtapiIdentify (padapter, pdev) )
-							{
-							DEB (printk (" Device verified"));
-							unit++;
-							continue;
-							}
-						}
-					pdev->spigot = pdev->byte6 = 0;
-					}
-				}
-
-			if ( unit )
-				{
-				padapter->atapi = TRUE;
-				padapter->timingAddress = DALE_DATA_MODE3;
-				outw_p (0x0900, padapter->regIrqControl);					// Turn our interrupts on
-				outw_p (0x0C41, padapter->regDmaMode - 1);					// setup for 16 bits, ready enabled, done IRQ enabled, no incriment
-				outb_p (0xFF, padapter->regFail);							// all fail lights and alarm off
-				pshost->max_id = 8;
-				}
-			}
-		SetupFinish (padapter, "2240", pshost->irq);
-		
-		if ( ++Installed < MAXADAPTER )
-			continue;
-		break;
-unregister1:;
-		scsi_unregister (pshost);
-		}
-
-	NumAdapters = Installed;
-	return Installed;
-	}
-/****************************************************************
- *	Name:	Pci2220i_Abort
- *
- *	Description:	Process the Abort command from the SCSI manager.
- *
- *	Parameters:		SCpnt - Pointer to SCSI command structure.
- *
- *	Returns:		Allways snooze.
- *
- ****************************************************************/
-int Pci2220i_Abort (Scsi_Cmnd *SCpnt)
-	{
-	PADAPTER2220I	padapter = HOSTDATA(SCpnt->device->host);			// Pointer to adapter control structure
-	POUR_DEVICE		pdev	 = &padapter->device[SCpnt->device->id];// Pointer to device information
-
-	if ( !padapter->SCpnt )
-		return SCSI_ABORT_NOT_RUNNING;
-	
-	if ( padapter->atapi )
-		{
-		if ( AtapiReset (padapter, pdev) )
-			return SCSI_ABORT_ERROR;
-		OpDone (padapter, DID_ABORT << 16);
-		return SCSI_ABORT_SUCCESS;
-		}
-	return SCSI_ABORT_SNOOZE;
-	}
-/****************************************************************
- *	Name:	Pci2220i_Reset
- *
- *	Description:	Process the Reset command from the SCSI manager.
- *
- *	Parameters:		SCpnt - Pointer to SCSI command structure.
- *					flags - Flags about the reset command
- *
- *	Returns:		No active command at this time, so this means
- *					that each time we got some kind of response the
- *					last time through.  Tell the mid-level code to
- *					request sense information in order to decide what
- *					to do next.
- *
- ****************************************************************/
-int Pci2220i_Reset (Scsi_Cmnd *SCpnt, unsigned int reset_flags)
-	{
-	PADAPTER2220I	padapter = HOSTDATA(SCpnt->device->host);			// Pointer to adapter control structure
-	POUR_DEVICE		pdev	 = &padapter->device[SCpnt->device->id];// Pointer to device information
-
-	if ( padapter->atapi )
-		{
-		if ( AtapiReset (padapter, pdev) )
-			return SCSI_RESET_ERROR;
-		return SCSI_RESET_SUCCESS;
-		}
-	return SCSI_RESET_PUNT;
-	}
-/****************************************************************
- *	Name:	Pci2220i_Release
- *
- *	Description:	Release resources allocated for a single each adapter.
- *
- *	Parameters:		pshost - Pointer to SCSI command structure.
- *
- *	Returns:		zero.
- *
- ****************************************************************/
-int Pci2220i_Release (struct Scsi_Host *pshost)
-	{
-    PADAPTER2220I	padapter = HOSTDATA (pshost);
-	USHORT			z;
-
-	if ( padapter->reconOn )
-		{
-		padapter->reconOn = FALSE;						// shut down the hot reconstruct
-		if ( padapter->reconPhase )
-			mdelay (300);
-		if ( padapter->reconTimer.data )				// is the timer running?
-			{
-			del_timer (&padapter->reconTimer);
-			padapter->reconTimer.data = 0;
-			}
-		}
-
-	// save RAID status on the board
-	if ( padapter->bigD )
-		{
-		outb_p (padapter->failRegister, padapter->regScratchPad + BIGD_ALARM_IMAGE);
-		for ( z = 0;  z < BIGD_MAXDRIVES;  z++ )
-			{
-			if ( padapter->raidData )
-				outb_p (padapter->raidData[z]->status, padapter->regScratchPad + BIGD_RAID_0_STATUS + z);	
-			else
-				outb_p (0, padapter->regScratchPad + BIGD_RAID_0_STATUS);	
-			}
-		}
-	else
-		{
-		outb_p (padapter->device[0].DiskMirror[0].status, padapter->regScratchPad + DALE_RAID_0_STATUS);		
-		outb_p (padapter->device[0].DiskMirror[1].status, padapter->regScratchPad + DALE_RAID_1_STATUS);		
-		}
-
-	if ( padapter->irqOwned )
-		free_irq (pshost->irq, padapter);
-    release_region (pshost->io_port, pshost->n_io_port);
-	if ( padapter->numberOfDrives )
-		pci_free_consistent (padapter->pcidev, SECTORSXFER * BYTES_PER_SECTOR, padapter->kBuffer, padapter->kBufferDma);
-	else	
-		pci_free_consistent (padapter->pcidev, ATAPI_TRANSFER, padapter->kBuffer, padapter->kBufferDma);
-    scsi_unregister(pshost);
-    return 0;
-	}
-
-/****************************************************************
- *	Name:	Pci2220i_BiosParam
- *
- *	Description:	Process the biosparam request from the SCSI manager to
- *					return C/H/S data.
- *
- *	Parameters:		disk - Pointer to SCSI disk structure.
- *					dev	 - Major/minor number from kernel.
- *					geom - Pointer to integer array to place geometry data.
- *
- *	Returns:		zero.
- *
- ****************************************************************/
-int Pci2220i_BiosParam (struct scsi_device *sdev, struct block_device *dev,
-		sector_t capacity, int geom[])
-	{
-	POUR_DEVICE	pdev;
-
-	if ( !(HOSTDATA(sdev->host))->atapi )
-		{
-		pdev = &(HOSTDATA(sdev->host)->device[sdev->id]);
-
-		geom[0] = pdev->heads;
-		geom[1] = pdev->sectors;
-		geom[2] = pdev->cylinders;
-		}
-	return 0;
-	}
-
-MODULE_LICENSE("Dual BSD/GPL");
-
-static Scsi_Host_Template driver_template = {
-	.proc_name		= "pci2220i",
-	.name			= "PCI-2220I/PCI-2240I",
-	.detect			= Pci2220i_Detect,
-	.release		= Pci2220i_Release,
-	.queuecommand		= Pci2220i_QueueCommand,
-	.abort			= Pci2220i_Abort,
-	.reset			= Pci2220i_Reset,
-	.bios_param		= Pci2220i_BiosParam,
-	.can_queue		= 1,
-	.this_id		= -1,
-	.sg_tablesize		= SG_ALL,
-	.cmd_per_lun		= 1,
-	.use_clustering		= DISABLE_CLUSTERING,
-};
-#include "scsi_module.c"