Pull release into acpica branch

1 files changed, 0 insertions, 2096 deletions

diff --git a/drivers/scsi/cpqfcTSinit.c b/drivers/scsi/cpqfcTSinit.c
deleted file mode 100644
index 3fda8d455c5..00000000000
--- a/drivers/scsi/cpqfcTSinit.c
+++ /dev/null
@@ -1,2096 +0,0 @@
-/* Copyright(c) 2000, Compaq Computer Corporation 
- * Fibre Channel Host Bus Adapter 
- * 64-bit, 66MHz PCI 
- * Originally developed and tested on:
- * (front): [chip] Tachyon TS HPFC-5166A/1.2  L2C1090 ...
- *          SP# P225CXCBFIEL6T, Rev XC
- *          SP# 161290-001, Rev XD
- * (back): Board No. 010008-001 A/W Rev X5, FAB REV X5
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2, or (at your option) any
- * later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- * Written by Don Zimmerman
- * IOCTL and procfs added by Jouke Numan
- * SMP testing by Chel Van Gennip
- *
- * portions copied from:
- * QLogic CPQFCTS SCSI-FCP
- * Written by Erik H. Moe, ehm@cris.com
- * Copyright 1995, Erik H. Moe
- * Renamed and updated to 1.3.x by Michael Griffith <grif@cs.ucr.edu> 
- * Chris Loveland <cwl@iol.unh.edu> to support the isp2100 and isp2200
-*/
-
-
-#define LinuxVersionCode(v, p, s) (((v)<<16)+((p)<<8)+(s))
-
-#include <linux/config.h>  
-#include <linux/interrupt.h>  
-#include <linux/module.h>
-#include <linux/version.h> 
-#include <linux/blkdev.h>
-#include <linux/kernel.h>
-#include <linux/string.h>
-#include <linux/types.h>
-#include <linux/pci.h>
-#include <linux/delay.h>
-#include <linux/timer.h>
-#include <linux/init.h>
-#include <linux/ioport.h>  // request_region() prototype
-#include <linux/completion.h>
-
-#include <asm/io.h>
-#include <asm/uaccess.h>   // ioctl related
-#include <asm/irq.h>
-#include <linux/spinlock.h>
-#include "scsi.h"
-#include <scsi/scsi_host.h>
-#include <scsi/scsi_ioctl.h>
-#include "cpqfcTSchip.h"
-#include "cpqfcTSstructs.h"
-#include "cpqfcTStrigger.h"
-
-#include "cpqfcTS.h"
-
-/* Embedded module documentation macros - see module.h */
-MODULE_AUTHOR("Compaq Computer Corporation");
-MODULE_DESCRIPTION("Driver for Compaq 64-bit/66Mhz PCI Fibre Channel HBA v. 2.5.4");
-MODULE_LICENSE("GPL");
-  
-int cpqfcTS_TargetDeviceReset( Scsi_Device *ScsiDev, unsigned int reset_flags);
-
-// This struct was originally defined in 
-// /usr/src/linux/include/linux/proc_fs.h
-// since it's only partially implemented, we only use first
-// few fields...
-// NOTE: proc_fs changes in 2.4 kernel
-
-#if LINUX_VERSION_CODE < LinuxVersionCode(2,3,27)
-static struct proc_dir_entry proc_scsi_cpqfcTS =
-{
-  PROC_SCSI_CPQFCTS,           // ushort low_ino (enumerated list)
-  7,                           // ushort namelen
-  DEV_NAME,                    // const char* name
-  S_IFDIR | S_IRUGO | S_IXUGO, // mode_t mode
-  2                            // nlink_t nlink
-	                       // etc. ...
-};
-
-
-#endif
-
-#if LINUX_VERSION_CODE >= LinuxVersionCode(2,4,7)
-#  define CPQFC_DECLARE_COMPLETION(x) DECLARE_COMPLETION(x)
-#  define CPQFC_WAITING waiting
-#  define CPQFC_COMPLETE(x) complete(x)
-#  define CPQFC_WAIT_FOR_COMPLETION(x) wait_for_completion(x);
-#else
-#  define CPQFC_DECLARE_COMPLETION(x) DECLARE_MUTEX_LOCKED(x)
-#  define CPQFC_WAITING sem
-#  define CPQFC_COMPLETE(x) up(x)
-#  define CPQFC_WAIT_FOR_COMPLETION(x) down(x)
-#endif
-
-static int cpqfc_alloc_private_data_pool(CPQFCHBA *hba);
-
-/* local function to load our per-HBA (local) data for chip
-   registers, FC link state, all FC exchanges, etc.
-
-   We allocate space and compute address offsets for the
-   most frequently accessed addresses; others (like World Wide
-   Name) are not necessary.
-*/
-static void Cpqfc_initHBAdata(CPQFCHBA *cpqfcHBAdata, struct pci_dev *PciDev )
-{
-             
-  cpqfcHBAdata->PciDev = PciDev; // copy PCI info ptr
-
-  // since x86 port space is 64k, we only need the lower 16 bits
-  cpqfcHBAdata->fcChip.Registers.IOBaseL = 
-    PciDev->resource[1].start & PCI_BASE_ADDRESS_IO_MASK;
-  
-  cpqfcHBAdata->fcChip.Registers.IOBaseU = 
-    PciDev->resource[2].start & PCI_BASE_ADDRESS_IO_MASK;
-  
-  // 32-bit memory addresses
-  cpqfcHBAdata->fcChip.Registers.MemBase = 
-    PciDev->resource[3].start & PCI_BASE_ADDRESS_MEM_MASK;
-
-  cpqfcHBAdata->fcChip.Registers.ReMapMemBase = 
-    ioremap( PciDev->resource[3].start & PCI_BASE_ADDRESS_MEM_MASK,
-             0x200);
-  
-  cpqfcHBAdata->fcChip.Registers.RAMBase = 
-    PciDev->resource[4].start;
-  
-  cpqfcHBAdata->fcChip.Registers.SROMBase =  // NULL for HP TS adapter
-    PciDev->resource[5].start;
-  
-  // now the Tachlite chip registers
-  // the REGISTER struct holds both the physical address & last
-  // written value (some TL registers are WRITE ONLY)
-
-  cpqfcHBAdata->fcChip.Registers.SFQconsumerIndex.address = 
-        cpqfcHBAdata->fcChip.Registers.ReMapMemBase + TL_MEM_SFQ_CONSUMER_INDEX;
-
-  cpqfcHBAdata->fcChip.Registers.ERQproducerIndex.address = 
-        cpqfcHBAdata->fcChip.Registers.ReMapMemBase + TL_MEM_ERQ_PRODUCER_INDEX;
-      
-  // TL Frame Manager
-  cpqfcHBAdata->fcChip.Registers.FMconfig.address = 
-        cpqfcHBAdata->fcChip.Registers.ReMapMemBase + TL_MEM_FM_CONFIG;
-  cpqfcHBAdata->fcChip.Registers.FMcontrol.address = 
-        cpqfcHBAdata->fcChip.Registers.ReMapMemBase + TL_MEM_FM_CONTROL;
-  cpqfcHBAdata->fcChip.Registers.FMstatus.address = 
-        cpqfcHBAdata->fcChip.Registers.ReMapMemBase + TL_MEM_FM_STATUS;
-  cpqfcHBAdata->fcChip.Registers.FMLinkStatus1.address = 
-        cpqfcHBAdata->fcChip.Registers.ReMapMemBase + TL_MEM_FM_LINK_STAT1;
-  cpqfcHBAdata->fcChip.Registers.FMLinkStatus2.address = 
-        cpqfcHBAdata->fcChip.Registers.ReMapMemBase + TL_MEM_FM_LINK_STAT2;
-  cpqfcHBAdata->fcChip.Registers.FMBB_CreditZero.address = 
-        cpqfcHBAdata->fcChip.Registers.ReMapMemBase + TL_MEM_FM_BB_CREDIT0;
-      
-      // TL Control Regs
-  cpqfcHBAdata->fcChip.Registers.TYconfig.address = 
-        cpqfcHBAdata->fcChip.Registers.ReMapMemBase + TL_MEM_TACH_CONFIG;
-  cpqfcHBAdata->fcChip.Registers.TYcontrol.address = 
-        cpqfcHBAdata->fcChip.Registers.ReMapMemBase + TL_MEM_TACH_CONTROL;
-  cpqfcHBAdata->fcChip.Registers.TYstatus.address = 
-        cpqfcHBAdata->fcChip.Registers.ReMapMemBase + TL_MEM_TACH_STATUS;
-  cpqfcHBAdata->fcChip.Registers.rcv_al_pa.address = 
-        cpqfcHBAdata->fcChip.Registers.ReMapMemBase + TL_MEM_FM_RCV_AL_PA;
-  cpqfcHBAdata->fcChip.Registers.ed_tov.address = 
-        cpqfcHBAdata->fcChip.Registers.ReMapMemBase + TL_MEM_FM_ED_TOV;
-
-
-  cpqfcHBAdata->fcChip.Registers.INTEN.address = 
-	        cpqfcHBAdata->fcChip.Registers.ReMapMemBase + IINTEN;
-  cpqfcHBAdata->fcChip.Registers.INTPEND.address = 
-	        cpqfcHBAdata->fcChip.Registers.ReMapMemBase + IINTPEND;
-  cpqfcHBAdata->fcChip.Registers.INTSTAT.address = 
-        cpqfcHBAdata->fcChip.Registers.ReMapMemBase + IINTSTAT;
-
-  DEBUG_PCI(printk("  cpqfcHBAdata->fcChip.Registers. :\n"));
-  DEBUG_PCI(printk("    IOBaseL = %x\n", 
-    cpqfcHBAdata->fcChip.Registers.IOBaseL));
-  DEBUG_PCI(printk("    IOBaseU = %x\n", 
-    cpqfcHBAdata->fcChip.Registers.IOBaseU));
-  
-  /* printk(" ioremap'd Membase: %p\n", cpqfcHBAdata->fcChip.Registers.ReMapMemBase); */
-  
-  DEBUG_PCI(printk("    SFQconsumerIndex.address = %p\n", 
-    cpqfcHBAdata->fcChip.Registers.SFQconsumerIndex.address));
-  DEBUG_PCI(printk("    ERQproducerIndex.address = %p\n", 
-    cpqfcHBAdata->fcChip.Registers.ERQproducerIndex.address));
-  DEBUG_PCI(printk("    TYconfig.address = %p\n", 
-    cpqfcHBAdata->fcChip.Registers.TYconfig.address));
-  DEBUG_PCI(printk("    FMconfig.address = %p\n", 
-    cpqfcHBAdata->fcChip.Registers.FMconfig.address));
-  DEBUG_PCI(printk("    FMcontrol.address = %p\n", 
-    cpqfcHBAdata->fcChip.Registers.FMcontrol.address));
-
-  // set default options for FC controller (chip)
-  cpqfcHBAdata->fcChip.Options.initiator = 1;  // default: SCSI initiator
-  cpqfcHBAdata->fcChip.Options.target = 0;     // default: SCSI target
-  cpqfcHBAdata->fcChip.Options.extLoopback = 0;// default: no loopback @GBIC
-  cpqfcHBAdata->fcChip.Options.intLoopback = 0;// default: no loopback inside chip
-
-  // set highest and lowest FC-PH version the adapter/driver supports
-  // (NOT strict compliance)
-  cpqfcHBAdata->fcChip.highest_FCPH_ver = FC_PH3;
-  cpqfcHBAdata->fcChip.lowest_FCPH_ver = FC_PH43;
-
-  // set function points for this controller / adapter
-  cpqfcHBAdata->fcChip.ResetTachyon = CpqTsResetTachLite;
-  cpqfcHBAdata->fcChip.FreezeTachyon = CpqTsFreezeTachlite;
-  cpqfcHBAdata->fcChip.UnFreezeTachyon = CpqTsUnFreezeTachlite;
-  cpqfcHBAdata->fcChip.CreateTachyonQues = CpqTsCreateTachLiteQues;
-  cpqfcHBAdata->fcChip.DestroyTachyonQues = CpqTsDestroyTachLiteQues;
-  cpqfcHBAdata->fcChip.InitializeTachyon = CpqTsInitializeTachLite;  
-  cpqfcHBAdata->fcChip.LaserControl = CpqTsLaserControl;  
-  cpqfcHBAdata->fcChip.ProcessIMQEntry = CpqTsProcessIMQEntry;
-  cpqfcHBAdata->fcChip.InitializeFrameManager = CpqTsInitializeFrameManager;
-  cpqfcHBAdata->fcChip.ReadWriteWWN = CpqTsReadWriteWWN;
-  cpqfcHBAdata->fcChip.ReadWriteNVRAM = CpqTsReadWriteNVRAM;
-
-      if (cpqfc_alloc_private_data_pool(cpqfcHBAdata) != 0) {
-		printk(KERN_WARNING 
-			"cpqfc: unable to allocate pool for passthru ioctls.  "
-			"Passthru ioctls disabled.\n");
-      }
-}
-
-
-/* (borrowed from linux/drivers/scsi/hosts.c) */
-static void launch_FCworker_thread(struct Scsi_Host *HostAdapter)
-{
-  DECLARE_MUTEX_LOCKED(sem);
-
-  CPQFCHBA *cpqfcHBAdata = (CPQFCHBA *)HostAdapter->hostdata;
-
-  ENTER("launch_FC_worker_thread");
-             
-  cpqfcHBAdata->notify_wt = &sem;
-
-  /* must unlock before kernel_thread(), for it may cause a reschedule. */
-  spin_unlock_irq(HostAdapter->host_lock);
-  kernel_thread((int (*)(void *))cpqfcTSWorkerThread, 
-                          (void *) HostAdapter, 0);
-  /*
-   * Now wait for the kernel error thread to initialize itself
-
-   */
-  down (&sem);
-  spin_lock_irq(HostAdapter->host_lock);
-  cpqfcHBAdata->notify_wt = NULL;
-
-  LEAVE("launch_FC_worker_thread");
- 
-}
-
-
-/* "Entry" point to discover if any supported PCI 
-   bus adapter can be found
-*/
-/* We're supporting:
- * Compaq 64-bit, 66MHz HBA with Tachyon TS
- * Agilent XL2 
- * HP Tachyon
- */
-#define HBA_TYPES 3
-
-#ifndef PCI_DEVICE_ID_COMPAQ_
-#define PCI_DEVICE_ID_COMPAQ_TACHYON	0xa0fc
-#endif
-
-static struct SupportedPCIcards cpqfc_boards[] __initdata = {
-	{PCI_VENDOR_ID_COMPAQ, PCI_DEVICE_ID_COMPAQ_TACHYON},
-	{PCI_VENDOR_ID_HP, PCI_DEVICE_ID_HP_TACHLITE},
-	{PCI_VENDOR_ID_HP, PCI_DEVICE_ID_HP_TACHYON},
-};
-
-
-int cpqfcTS_detect(Scsi_Host_Template *ScsiHostTemplate)
-{
-  int NumberOfAdapters=0; // how many of our PCI adapters are found?
-  struct pci_dev *PciDev = NULL;
-  struct Scsi_Host *HostAdapter = NULL;
-  CPQFCHBA *cpqfcHBAdata = NULL; 
-  struct timer_list *cpqfcTStimer = NULL;
-  int i;
-
-  ENTER("cpqfcTS_detect");
-
-#if LINUX_VERSION_CODE < LinuxVersionCode(2,3,27)
-  ScsiHostTemplate->proc_dir = &proc_scsi_cpqfcTS;
-#else
-  ScsiHostTemplate->proc_name = "cpqfcTS";
-#endif
-
-  for( i=0; i < HBA_TYPES; i++)
-  {
-    // look for all HBAs of each type
-
-    while((PciDev = pci_find_device(cpqfc_boards[i].vendor_id,
-				    cpqfc_boards[i].device_id, PciDev)))
-    {
-
-      if (pci_enable_device(PciDev)) {
-	printk(KERN_ERR
-		"cpqfc: can't enable PCI device at %s\n", pci_name(PciDev));
-	goto err_continue;
-      }
-
-      if (pci_set_dma_mask(PciDev, CPQFCTS_DMA_MASK) != 0) {
-	printk(KERN_WARNING 
-		"cpqfc: HBA cannot support required DMA mask, skipping.\n");
-	goto err_disable_dev;
-      }
-
-      // NOTE: (kernel 2.2.12-32) limits allocation to 128k bytes...
-      /* printk(" scsi_register allocating %d bytes for FC HBA\n",
-		      (ULONG)sizeof(CPQFCHBA)); */
-
-      HostAdapter = scsi_register( ScsiHostTemplate, sizeof( CPQFCHBA ) );
-      
-      if(HostAdapter == NULL) {
-	printk(KERN_WARNING
-		"cpqfc: can't register SCSI HBA, skipping.\n");
-      	goto err_disable_dev;
-      }
-      DEBUG_PCI( printk("  HBA found!\n"));
-      DEBUG_PCI( printk("  HostAdapter->PciDev->irq = %u\n", PciDev->irq) );
-      DEBUG_PCI(printk("  PciDev->baseaddress[0]= %lx\n", 
-				PciDev->resource[0].start));
-      DEBUG_PCI(printk("  PciDev->baseaddress[1]= %lx\n", 
-				PciDev->resource[1].start));
-      DEBUG_PCI(printk("  PciDev->baseaddress[2]= %lx\n", 
-				PciDev->resource[2].start));
-      DEBUG_PCI(printk("  PciDev->baseaddress[3]= %lx\n", 
-				PciDev->resource[3].start));
-
-      HostAdapter->irq = PciDev->irq;  // copy for Scsi layers
-      
-      // HP Tachlite uses two (255-byte) ranges of Port I/O (lower & upper),
-      // for a total I/O port address space of 512 bytes.
-      // mask out the I/O port address (lower) & record
-      HostAdapter->io_port = (unsigned int)
-	     PciDev->resource[1].start & PCI_BASE_ADDRESS_IO_MASK;
-      HostAdapter->n_io_port = 0xff;
-      
-      // i.e., expect 128 targets (arbitrary number), while the
-      //  RA-4000 supports 32 LUNs
-      HostAdapter->max_id =  0;   // incremented as devices log in    
-      HostAdapter->max_lun = CPQFCTS_MAX_LUN;         // LUNs per FC device
-      HostAdapter->max_channel = CPQFCTS_MAX_CHANNEL; // multiple busses?
-      
-      // get the pointer to our HBA specific data... (one for
-      // each HBA on the PCI bus(ses)).
-      cpqfcHBAdata = (CPQFCHBA *)HostAdapter->hostdata;
-      
-      // make certain our data struct is clear
-      memset( cpqfcHBAdata, 0, sizeof( CPQFCHBA ) );
-
-
-      // initialize our HBA info
-      cpqfcHBAdata->HBAnum = NumberOfAdapters;
-
-      cpqfcHBAdata->HostAdapter = HostAdapter; // back ptr
-      Cpqfc_initHBAdata( cpqfcHBAdata, PciDev ); // fill MOST fields
-     
-      cpqfcHBAdata->HBAnum = NumberOfAdapters;
-      spin_lock_init(&cpqfcHBAdata->hba_spinlock);
-
-      // request necessary resources and check for conflicts
-      if( request_irq( HostAdapter->irq,
-		       cpqfcTS_intr_handler,
-	               SA_INTERRUPT | SA_SHIRQ,
-	               DEV_NAME,
-		       HostAdapter) )
-      {
-	printk(KERN_WARNING "cpqfc: IRQ %u already used\n", HostAdapter->irq);
-	goto err_unregister;
-      }
-
-      // Since we have two 256-byte I/O port ranges (upper
-      // and lower), check them both
-      if( !request_region( cpqfcHBAdata->fcChip.Registers.IOBaseU,
-      	                   0xff, DEV_NAME ) )
-      {
-	printk(KERN_WARNING "cpqfc: address in use: %x\n",
-			cpqfcHBAdata->fcChip.Registers.IOBaseU);
-	goto err_free_irq;
-      }	
-      
-      if( !request_region( cpqfcHBAdata->fcChip.Registers.IOBaseL,
-      			   0xff, DEV_NAME ) )
-      {
-  	printk(KERN_WARNING "cpqfc: address in use: %x\n",
-	      			cpqfcHBAdata->fcChip.Registers.IOBaseL);
-	goto err_release_region_U;
-      }	
-      
-      // OK, we have grabbed everything we need now.
-      DEBUG_PCI(printk("  Reserved 255 I/O addresses @ %x\n",
-        cpqfcHBAdata->fcChip.Registers.IOBaseL ));
-      DEBUG_PCI(printk("  Reserved 255 I/O addresses @ %x\n",
-        cpqfcHBAdata->fcChip.Registers.IOBaseU ));
-
-     
- 
-      // start our kernel worker thread
-
-      spin_lock_irq(HostAdapter->host_lock);
-      launch_FCworker_thread(HostAdapter);
-
-
-      // start our TimerTask...
-
-      cpqfcTStimer = &cpqfcHBAdata->cpqfcTStimer;
-
-      init_timer( cpqfcTStimer); // Linux clears next/prev values
-      cpqfcTStimer->expires = jiffies + HZ; // one second
-      cpqfcTStimer->data = (unsigned long)cpqfcHBAdata; // this adapter
-      cpqfcTStimer->function = cpqfcTSheartbeat; // handles timeouts, housekeeping
-
-      add_timer( cpqfcTStimer);  // give it to Linux
-
-
-      // now initialize our hardware...
-      if (cpqfcHBAdata->fcChip.InitializeTachyon( cpqfcHBAdata, 1,1)) {
-	printk(KERN_WARNING "cpqfc: initialization of HBA hardware failed.\n");
-	goto err_release_region_L;
-      }
-
-      cpqfcHBAdata->fcStatsTime = jiffies;  // (for FC Statistics delta)
-      
-      // give our HBA time to initialize and login current devices...
-      {
-	// The Brocade switch (e.g. 2400, 2010, etc.) as of March 2000,
-	// has the following algorithm for FL_Port startup:
-	// Time(sec) Action
-	// 0:        Device Plugin and LIP(F7,F7) transmission
-	// 1.0       LIP incoming
-        // 1.027     LISA incoming, no CLS! (link not up)
-	// 1.028     NOS incoming (switch test for N_Port)
-        // 1.577     ED_TOV expired, transmit LIPs again	
-	// 3.0       LIP(F8,F7) incoming (switch passes Tach Prim.Sig)
-	// 3.028     LILP received, link up, FLOGI starts
-	// slowest(worst) case, measured on 1Gb Finisar GT analyzer
-	
-	unsigned long stop_time;
-
-	spin_unlock_irq(HostAdapter->host_lock);
-	stop_time = jiffies + 4*HZ;
-        while ( time_before(jiffies, stop_time) ) 
-	  	schedule();  // (our worker task needs to run)
-
-      }
-      
-      spin_lock_irq(HostAdapter->host_lock);
-      NumberOfAdapters++; 
-      spin_unlock_irq(HostAdapter->host_lock);
-
-      continue;
-
-err_release_region_L:
-      release_region( cpqfcHBAdata->fcChip.Registers.IOBaseL, 0xff );
-err_release_region_U:
-      release_region( cpqfcHBAdata->fcChip.Registers.IOBaseU, 0xff );
-err_free_irq:
-      free_irq( HostAdapter->irq, HostAdapter);
-err_unregister:
-      scsi_unregister( HostAdapter);
-err_disable_dev:
-      pci_disable_device( PciDev );
-err_continue:
-      continue;
-    } // end of while()
-  }
-
-  LEAVE("cpqfcTS_detect");
- 
-  return NumberOfAdapters;
-}
-
-#ifdef SUPPORT_RESET
-static void my_ioctl_done (Scsi_Cmnd * SCpnt)
-{
-    struct request * req;
-    
-    req = SCpnt->request;
-    req->rq_status = RQ_SCSI_DONE; /* Busy, but indicate request done */
-  
-    if (req->CPQFC_WAITING != NULL)
-	CPQFC_COMPLETE(req->CPQFC_WAITING);
-}   
-#endif
-
-static int cpqfc_alloc_private_data_pool(CPQFCHBA *hba)
-{
-	hba->private_data_bits = NULL;
-	hba->private_data_pool = NULL;
-	hba->private_data_bits = 
-		kmalloc(((CPQFC_MAX_PASSTHRU_CMDS+BITS_PER_LONG-1) /
-				BITS_PER_LONG)*sizeof(unsigned long), 
-				GFP_KERNEL);
-	if (hba->private_data_bits == NULL)
-		return -1;
-	memset(hba->private_data_bits, 0,
-		((CPQFC_MAX_PASSTHRU_CMDS+BITS_PER_LONG-1) /
-				BITS_PER_LONG)*sizeof(unsigned long));
-	hba->private_data_pool = kmalloc(sizeof(cpqfc_passthru_private_t) *
-			CPQFC_MAX_PASSTHRU_CMDS, GFP_KERNEL);
-	if (hba->private_data_pool == NULL) {
-		kfree(hba->private_data_bits);
-		hba->private_data_bits = NULL;
-		return -1;
-	}
-	return 0;
-}
-
-static void cpqfc_free_private_data_pool(CPQFCHBA *hba)
-{
-	kfree(hba->private_data_bits);
-	kfree(hba->private_data_pool);
-}
-
-int is_private_data_of_cpqfc(CPQFCHBA *hba, void *pointer)
-{
-	/* Is pointer within our private data pool?
-	   We use Scsi_Request->upper_private_data (normally
-	   reserved for upper layer drivers, e.g. the sg driver)
-	   We check to see if the pointer is ours by looking at
-	   its address.  Is this ok?   Hmm, it occurs to me that
-	   a user app might do something bad by using sg to send
-	   a cpqfc passthrough ioctl with upper_data_private
-	   forged to be somewhere in our pool..., though they'd
-	   normally have to be root already to do this.  */
-
-	return (pointer != NULL && 
-		pointer >= (void *) hba->private_data_pool && 
-		pointer < (void *) hba->private_data_pool + 
-			sizeof(*hba->private_data_pool) * 
-				CPQFC_MAX_PASSTHRU_CMDS);
-}
-
-cpqfc_passthru_private_t *cpqfc_alloc_private_data(CPQFCHBA *hba)
-{
-	int i;
-
-	do {
-		i = find_first_zero_bit(hba->private_data_bits, 
-			CPQFC_MAX_PASSTHRU_CMDS);
-		if (i == CPQFC_MAX_PASSTHRU_CMDS)
-			return NULL;
-	} while ( test_and_set_bit(i & (BITS_PER_LONG - 1), 
-			hba->private_data_bits+(i/BITS_PER_LONG)) != 0);
-	return &hba->private_data_pool[i];
-}
-
-void cpqfc_free_private_data(CPQFCHBA *hba, cpqfc_passthru_private_t *data)
-{
-	int i;
-	i = data - hba->private_data_pool;
-	clear_bit(i&(BITS_PER_LONG-1), 
-			hba->private_data_bits+(i/BITS_PER_LONG));
-}
-
-int cpqfcTS_ioctl( struct scsi_device *ScsiDev, int Cmnd, void *arg)
-{
-  int result = 0;
-  struct Scsi_Host *HostAdapter = ScsiDev->host;
-  CPQFCHBA *cpqfcHBAdata = (CPQFCHBA *)HostAdapter->hostdata;
-  PTACHYON fcChip = &cpqfcHBAdata->fcChip;
-  PFC_LOGGEDIN_PORT pLoggedInPort = NULL;
-  struct scsi_cmnd *DumCmnd;
-  int i, j;
-  VENDOR_IOCTL_REQ ioc;
-  cpqfc_passthru_t *vendor_cmd;
-  Scsi_Device *SDpnt;
-  Scsi_Request *ScsiPassThruReq;
-  cpqfc_passthru_private_t *privatedata;
-
-  ENTER("cpqfcTS_ioctl ");
-
-    // printk("ioctl CMND %d", Cmnd);
-    switch (Cmnd) {
-      // Passthrough provides a mechanism to bypass the RAID
-      // or other controller and talk directly to the devices
-      // (e.g. physical disk drive)
-      // Passthrough commands, unfortunately, tend to be vendor
-      // specific; this is tailored to COMPAQ's RAID (RA4x00)
-      case CPQFCTS_SCSI_PASSTHRU:
-      {
-	void *buf = NULL; // for kernel space buffer for user data
-
-	/* Check that our pool got allocated ok. */
-	if (cpqfcHBAdata->private_data_pool == NULL)
-		return -ENOMEM;
-	
-	if( !arg)
-	  return -EINVAL;
-
-	// must be super user to send stuff directly to the
-	// controller and/or physical drives...
-	if( !capable(CAP_SYS_RAWIO) )
-	  return -EPERM;
-
-	// copy the caller's struct to our space.
-        if( copy_from_user( &ioc, arg, sizeof( VENDOR_IOCTL_REQ)))
-		return( -EFAULT);
-
-	vendor_cmd = ioc.argp;  // i.e., CPQ specific command struct
-
-	// If necessary, grab a kernel/DMA buffer
-	if( vendor_cmd->len)
-	{
-  	  buf = kmalloc( vendor_cmd->len, GFP_KERNEL);
-	  if( !buf)
-	    return -ENOMEM;
-	}
-        // Now build a Scsi_Request to pass down...
-        ScsiPassThruReq = scsi_allocate_request(ScsiDev, GFP_KERNEL);
-	if (ScsiPassThruReq == NULL) {
-		kfree(buf);
-		return -ENOMEM;
-	}
-	ScsiPassThruReq->upper_private_data = 
-			cpqfc_alloc_private_data(cpqfcHBAdata);
-	if (ScsiPassThruReq->upper_private_data == NULL) {
-		kfree(buf);
-		scsi_release_request(ScsiPassThruReq); // "de-allocate"
-		return -ENOMEM;
-	}
-
-	if (vendor_cmd->rw_flag == VENDOR_WRITE_OPCODE) {
-		if (vendor_cmd->len) { // Need data from user?
-        		if (copy_from_user(buf, vendor_cmd->bufp, 
-						vendor_cmd->len)) {
-				kfree(buf);
-				cpqfc_free_private_data(cpqfcHBAdata, 
-					ScsiPassThruReq->upper_private_data);
-				scsi_release_request(ScsiPassThruReq);
-				return( -EFAULT);
-			}
-		}
-		ScsiPassThruReq->sr_data_direction = DMA_TO_DEVICE; 
-	} else if (vendor_cmd->rw_flag == VENDOR_READ_OPCODE) {
-		ScsiPassThruReq->sr_data_direction = DMA_FROM_DEVICE;
-	} else
-		// maybe this means a bug in the user app
-		ScsiPassThruReq->sr_data_direction = DMA_BIDIRECTIONAL;
-	    
-	ScsiPassThruReq->sr_cmd_len = 0; // set correctly by scsi_do_req()
-	ScsiPassThruReq->sr_sense_buffer[0] = 0;
-	ScsiPassThruReq->sr_sense_buffer[2] = 0;
-
-        // We copy the scheme used by sd.c:spinup_disk() to submit commands
-	// to our own HBA.  We do this in order to stall the
-	// thread calling the IOCTL until it completes, and use
-	// the same "_quecommand" function for synchronizing
-	// FC Link events with our "worker thread".
-
-	privatedata = ScsiPassThruReq->upper_private_data;
-	privatedata->bus = vendor_cmd->bus;
-	privatedata->pdrive = vendor_cmd->pdrive;
-	
-        // eventually gets us to our own _quecommand routine
-	scsi_wait_req(ScsiPassThruReq, 
-		&vendor_cmd->cdb[0], buf, vendor_cmd->len, 
-		10*HZ,  // timeout
-		1);	// retries
-        result = ScsiPassThruReq->sr_result;
-
-        // copy any sense data back to caller
-        if( result != 0 )
-	{
-	  memcpy( vendor_cmd->sense_data, // see struct def - size=40
-		  ScsiPassThruReq->sr_sense_buffer, 
-		  sizeof(ScsiPassThruReq->sr_sense_buffer) <
-                  sizeof(vendor_cmd->sense_data)           ?
-                  sizeof(ScsiPassThruReq->sr_sense_buffer) :
-                  sizeof(vendor_cmd->sense_data)
-                ); 
-	}
-        SDpnt = ScsiPassThruReq->sr_device;
-	/* upper_private_data is already freed in call_scsi_done() */
-        scsi_release_request(ScsiPassThruReq); // "de-allocate"
-        ScsiPassThruReq = NULL;
-
-	// need to pass data back to user (space)?
-	if( (vendor_cmd->rw_flag == VENDOR_READ_OPCODE) &&
-	     vendor_cmd->len )
-        if(  copy_to_user( vendor_cmd->bufp, buf, vendor_cmd->len))
-		result = -EFAULT;
-
-	kfree(buf);
-
-        return result;
-      }
-      
-      case CPQFCTS_GETPCIINFO:
-      {
-	cpqfc_pci_info_struct pciinfo;
-	
-	if( !arg)
-	  return -EINVAL;
-
-         	
-	
-        pciinfo.bus = cpqfcHBAdata->PciDev->bus->number;
-        pciinfo.dev_fn = cpqfcHBAdata->PciDev->devfn;  
-	pciinfo.board_id = cpqfcHBAdata->PciDev->device |
-			  (cpqfcHBAdata->PciDev->vendor <<16); 
-	      
-        if(copy_to_user( arg, &pciinfo, sizeof(cpqfc_pci_info_struct)))
-		return( -EFAULT);
-        return 0;
-      }
-
-      case CPQFCTS_GETDRIVVER:
-      {
-	DriverVer_type DriverVer = 
-		CPQFCTS_DRIVER_VER( VER_MAJOR,VER_MINOR,VER_SUBMINOR);
-	
-	if( !arg)
-	  return -EINVAL;
-
-        if(copy_to_user( arg, &DriverVer, sizeof(DriverVer)))
-		return( -EFAULT);
-        return 0;
-      }
-
-
-
-      case CPQFC_IOCTL_FC_TARGET_ADDRESS:
-	// can we find an FC device mapping to this SCSI target?
-/* 	DumCmnd.channel = ScsiDev->channel; */		// For searching
-/* 	DumCmnd.target  = ScsiDev->id; */
-/* 	DumCmnd.lun     = ScsiDev->lun; */
-
-	DumCmnd = scsi_get_command (ScsiDev, GFP_KERNEL);
-	if (!DumCmnd)
-		return -ENOMEM;
-	
-	pLoggedInPort = fcFindLoggedInPort( fcChip,
-		DumCmnd, // search Scsi Nexus
-		0,        // DON'T search linked list for FC port id
-		NULL,     // DON'T search linked list for FC WWN
-		NULL);    // DON'T care about end of list
-	scsi_put_command (DumCmnd);
-	if (pLoggedInPort == NULL) {
-		result = -ENXIO;
-		break;
-	}
-	result = access_ok(VERIFY_WRITE, arg, sizeof(Scsi_FCTargAddress)) ? 0 : -EFAULT;
-	if (result) break;
- 
-      put_user(pLoggedInPort->port_id,
-		&((Scsi_FCTargAddress *) arg)->host_port_id);
- 
-      for( i=3,j=0; i>=0; i--)   	// copy the LOGIN port's WWN
-        put_user(pLoggedInPort->u.ucWWN[i], 
-		&((Scsi_FCTargAddress *) arg)->host_wwn[j++]);
-      for( i=7; i>3; i--)		// copy the LOGIN port's WWN
-        put_user(pLoggedInPort->u.ucWWN[i], 
-		&((Scsi_FCTargAddress *) arg)->host_wwn[j++]);
-        break;
-
-
-      case CPQFC_IOCTL_FC_TDR:
-          
-        result = cpqfcTS_TargetDeviceReset( ScsiDev, 0);
-
-        break;
-
-
-
-
-    default:
-      result = -EINVAL;
-      break;
-    }
-
-  LEAVE("cpqfcTS_ioctl");
-  return result;
-}
-
-
-/* "Release" the Host Bus Adapter...
-   disable interrupts, stop the HBA, release the interrupt,
-   and free all resources */
-
-int cpqfcTS_release(struct Scsi_Host *HostAdapter)
-{
-  CPQFCHBA *cpqfcHBAdata = (CPQFCHBA *)HostAdapter->hostdata; 
-
-
-  ENTER("cpqfcTS_release");
-	
-  DEBUG_PCI( printk(" cpqfcTS: delete timer...\n"));
-  del_timer( &cpqfcHBAdata->cpqfcTStimer);  
-    
-  // disable the hardware...
-  DEBUG_PCI( printk(" disable hardware, destroy queues, free mem\n"));
-  cpqfcHBAdata->fcChip.ResetTachyon( cpqfcHBAdata, CLEAR_FCPORTS);
-
-  // kill kernel thread
-  if( cpqfcHBAdata->worker_thread ) // (only if exists)
-  {
-    DECLARE_MUTEX_LOCKED(sem);  // synchronize thread kill
-
-    cpqfcHBAdata->notify_wt = &sem;
-    DEBUG_PCI( printk(" killing kernel thread\n"));
-    send_sig( SIGKILL, cpqfcHBAdata->worker_thread, 1);
-    down( &sem);
-    cpqfcHBAdata->notify_wt = NULL;
-    
-  }
-
-  cpqfc_free_private_data_pool(cpqfcHBAdata);
-  // free Linux resources
-  DEBUG_PCI( printk(" cpqfcTS: freeing resources...\n"));
-  free_irq( HostAdapter->irq, HostAdapter);
-  scsi_unregister( HostAdapter);
-  release_region( cpqfcHBAdata->fcChip.Registers.IOBaseL, 0xff);
-  release_region( cpqfcHBAdata->fcChip.Registers.IOBaseU, 0xff);
- /* we get "vfree: bad address" executing this - need to investigate... 
-  if( (void*)((unsigned long)cpqfcHBAdata->fcChip.Registers.MemBase) !=
-      cpqfcHBAdata->fcChip.Registers.ReMapMemBase)
-    vfree( cpqfcHBAdata->fcChip.Registers.ReMapMemBase);
-*/
-  pci_disable_device( cpqfcHBAdata->PciDev);
-
-  LEAVE("cpqfcTS_release");
-  return 0;
-}
-
-
-const char * cpqfcTS_info(struct Scsi_Host *HostAdapter)
-{
-  static char buf[300];
-  CPQFCHBA *cpqfcHBA;
-  int BusSpeed, BusWidth;
-  
-  // get the pointer to our Scsi layer HBA buffer  
-  cpqfcHBA = (CPQFCHBA *)HostAdapter->hostdata;
-
-  BusWidth = (cpqfcHBA->fcChip.Registers.PCIMCTR &0x4) > 0 ?
-               64 : 32;
-
-  if( cpqfcHBA->fcChip.Registers.TYconfig.value & 0x80000000)
-    BusSpeed = 66;
-  else
-    BusSpeed = 33;
-
-  sprintf(buf, 
-"%s: WWN %08X%08X\n on PCI bus %d device 0x%02x irq %d IObaseL 0x%x, MEMBASE 0x%x\nPCI bus width %d bits, bus speed %d MHz\nFCP-SCSI Driver v%d.%d.%d",
-      cpqfcHBA->fcChip.Name, 
-      cpqfcHBA->fcChip.Registers.wwn_hi,
-      cpqfcHBA->fcChip.Registers.wwn_lo,
-      cpqfcHBA->PciDev->bus->number,
-      cpqfcHBA->PciDev->device,  
-      HostAdapter->irq,
-      cpqfcHBA->fcChip.Registers.IOBaseL,
-      cpqfcHBA->fcChip.Registers.MemBase,
-      BusWidth,
-      BusSpeed,
-      VER_MAJOR, VER_MINOR, VER_SUBMINOR
-);
-
-  
-  cpqfcTSDecodeGBICtype( &cpqfcHBA->fcChip, &buf[ strlen(buf)]);
-  cpqfcTSGetLPSM( &cpqfcHBA->fcChip, &buf[ strlen(buf)]);
-  return buf;
-}
-
-//
-// /proc/scsi support. The following routines allow us to do 'normal'
-// sprintf like calls to return the currently requested piece (buflenght
-// chars, starting at bufoffset) of the file. Although procfs allows for
-// a 1 Kb bytes overflow after te supplied buffer, I consider it bad 
-// programming to use it to make programming a little simpler. This piece
-// of coding is borrowed from ncr53c8xx.c with some modifications 
-//
-struct info_str
-{
-        char *buffer;			// Pointer to output buffer
-        int buflength;			// It's length
-        int bufoffset;			// File offset corresponding with buf[0]
-	int buffillen;			// Current filled length 
-        int filpos;			// Current file offset
-};
-
-static void copy_mem_info(struct info_str *info, char *data, int datalen)
-{
-
-  if (info->filpos < info->bufoffset) {	// Current offset before buffer offset
-    if (info->filpos + datalen <= info->bufoffset) {
-      info->filpos += datalen; 		// Discard if completely before buffer
-      return;
-    } else {				// Partial copy, set to begin
-      data += (info->bufoffset - info->filpos);
-      datalen  -= (info->bufoffset - info->filpos);
-      info->filpos = info->bufoffset;
-    }
-  }
-
-  info->filpos += datalen;		// Update current offset
-
-  if (info->buffillen == info->buflength) // Buffer full, discard
-    return;
-
-  if (info->buflength - info->buffillen < datalen)  // Overflows buffer ?
-    datalen = info->buflength - info->buffillen;
-
-  memcpy(info->buffer + info->buffillen, data, datalen);
-  info->buffillen += datalen;
-}
-
-static int copy_info(struct info_str *info, char *fmt, ...)
-{
-        va_list args;
-        char buf[400];
-        int len;
-
-        va_start(args, fmt);
-        len = vsprintf(buf, fmt, args);
-        va_end(args);
-
-        copy_mem_info(info, buf, len);
-        return len;
-}
-
-
-// Routine to get data for /proc RAM filesystem
-//
-int cpqfcTS_proc_info (struct Scsi_Host *host, char *buffer, char **start, off_t offset, int length, 
-		       int inout)
-{
-  struct scsi_cmnd *DumCmnd;
-  struct scsi_device *ScsiDev;
-  int Chan, Targ, i;
-  struct info_str info;
-  CPQFCHBA *cpqfcHBA;
-  PTACHYON fcChip;
-  PFC_LOGGEDIN_PORT pLoggedInPort;
-  char buf[81];
-
-  if (inout) return -EINVAL;
-
-  // get the pointer to our Scsi layer HBA buffer  
-  cpqfcHBA = (CPQFCHBA *)host->hostdata;
-  fcChip = &cpqfcHBA->fcChip;
-  
-  *start 	  = buffer;
-
-  info.buffer     = buffer;
-  info.buflength  = length;
-  info.bufoffset  = offset;
-  info.filpos     = 0;
-  info.buffillen  = 0;
-  copy_info(&info, "Driver version = %d.%d.%d", VER_MAJOR, VER_MINOR, VER_SUBMINOR); 
-  cpqfcTSDecodeGBICtype( &cpqfcHBA->fcChip, &buf[0]);
-  cpqfcTSGetLPSM( &cpqfcHBA->fcChip, &buf[ strlen(buf)]);
-  copy_info(&info, "%s\n", buf); 
-
-#define DISPLAY_WWN_INFO
-#ifdef DISPLAY_WWN_INFO
-  ScsiDev = scsi_get_host_dev (host);
-  if (!ScsiDev) 
-    return -ENOMEM;
-  DumCmnd = scsi_get_command (ScsiDev, GFP_KERNEL);
-  if (!DumCmnd) {
-    scsi_free_host_dev (ScsiDev);
-    return -ENOMEM;
-  }
-  copy_info(&info, "WWN database: (\"port_id: 000000\" means disconnected)\n");
-  for ( Chan=0; Chan <= host->max_channel; Chan++) {
-    DumCmnd->device->channel = Chan;
-    for (Targ=0; Targ <= host->max_id; Targ++) {
-      DumCmnd->device->id = Targ;
-      if ((pLoggedInPort = fcFindLoggedInPort( fcChip,
-	    			DumCmnd,  // search Scsi Nexus
-    				0,        // DON'T search list for FC port id
-    				NULL,     // DON'T search list for FC WWN
-    				NULL))){   // DON'T care about end of list
-	copy_info(&info, "Host: scsi%d Channel: %02d TargetId: %02d -> WWN: ",
-			   host->host_no, Chan, Targ);
-        for( i=3; i>=0; i--)        // copy the LOGIN port's WWN
-          copy_info(&info, "%02X", pLoggedInPort->u.ucWWN[i]);
-        for( i=7; i>3; i--)             // copy the LOGIN port's WWN
-          copy_info(&info, "%02X", pLoggedInPort->u.ucWWN[i]);
-	copy_info(&info, " port_id: %06X\n", pLoggedInPort->port_id); 
-      }
-    }
-  }
-
-  scsi_put_command (DumCmnd);
-  scsi_free_host_dev (ScsiDev);
-#endif
-
-
-
-  
-  
-// Unfortunately, the proc_info buffer isn't big enough
-// for everything we would like...
-// For FC stats, compile this and turn off WWN stuff above  
-//#define DISPLAY_FC_STATS
-#ifdef DISPLAY_FC_STATS
-// get the Fibre Channel statistics
-  {
-    int DeltaSecs = (jiffies - cpqfcHBA->fcStatsTime) / HZ;
-    int days,hours,minutes,secs;
-    
-    days = DeltaSecs / (3600*24); // days
-    hours = (DeltaSecs% (3600*24)) / 3600; // hours
-    minutes = (DeltaSecs%3600 /60); // minutes
-    secs =  DeltaSecs%60;  // secs
-copy_info( &info, "Fibre Channel Stats (time dd:hh:mm:ss %02u:%02u:%02u:%02u\n",
-      days, hours, minutes, secs);
-  }
-    
-  cpqfcHBA->fcStatsTime = jiffies;  // (for next delta)
-
-  copy_info( &info, "  LinkUp           %9u     LinkDown      %u\n",
-        fcChip->fcStats.linkUp, fcChip->fcStats.linkDown);
-        
-  copy_info( &info, "  Loss of Signal   %9u     Loss of Sync  %u\n",
-    fcChip->fcStats.LossofSignal, fcChip->fcStats.LossofSync);
-		  
-  copy_info( &info, "  Discarded Frames %9u     Bad CRC Frame %u\n",
-    fcChip->fcStats.Dis_Frm, fcChip->fcStats.Bad_CRC);
-
-  copy_info( &info, "  TACH LinkFailTX  %9u     TACH LinkFailRX     %u\n",
-    fcChip->fcStats.linkFailTX, fcChip->fcStats.linkFailRX);
-  
-  copy_info( &info, "  TACH RxEOFa      %9u     TACH Elastic Store  %u\n",
-    fcChip->fcStats.Rx_EOFa, fcChip->fcStats.e_stores);
-
-  copy_info( &info, "  BufferCreditWait %9uus   TACH FM Inits %u\n",
-    fcChip->fcStats.BB0_Timer*10, fcChip->fcStats.FMinits );
-	
-  copy_info( &info, "  FC-2 Timeouts    %9u     FC-2 Logouts  %u\n",
-    fcChip->fcStats.timeouts, fcChip->fcStats.logouts); 
-        
-  copy_info( &info, "  FC-2 Aborts      %9u     FC-4 Aborts   %u\n",
-    fcChip->fcStats.FC2aborted, fcChip->fcStats.FC4aborted);
-   
-  // clear the counters
-  cpqfcTSClearLinkStatusCounters( fcChip);
-#endif
-	
-  return info.buffillen;
-}
-
-
-#if DEBUG_CMND
-
-UCHAR *ScsiToAscii( UCHAR ScsiCommand)
-{
-
-/*++
-
-Routine Description:
-
-   Converts a SCSI command to a text string for debugging purposes.
-
-
-Arguments:
-
-   ScsiCommand -- hex value SCSI Command
-
-
-Return Value:
-
-   An ASCII, null-terminated string if found, else returns NULL.
-
-Original code from M. McGowen, Compaq
---*/
-
-
-   switch (ScsiCommand)
-   {
-      case 0x00:
-         return( "Test Unit Ready" );
-
-      case 0x01:
-         return( "Rezero Unit or Rewind" );
-
-      case 0x02:
-         return( "Request Block Address" );
-
-      case 0x03:
-         return( "Requese Sense" );
-
-      case 0x04:
-         return( "Format Unit" );
-
-      case 0x05:
-         return( "Read Block Limits" );
-
-      case 0x07:
-         return( "Reassign Blocks" );
-
-      case 0x08:
-         return( "Read (6)" );
-
-      case 0x0a:
-         return( "Write (6)" );
-
-      case 0x0b:
-         return( "Seek (6)" );
-
-      case 0x12:
-         return( "Inquiry" );
-
-      case 0x15:
-         return( "Mode Select (6)" );
-
-      case 0x16:
-         return( "Reserve" );
-
-      case 0x17:
-         return( "Release" );
-
-      case 0x1a:
-         return( "ModeSen(6)" );
-
-      case 0x1b:
-         return( "Start/Stop Unit" );
-
-      case 0x1c:
-         return( "Receive Diagnostic Results" );
-
-      case 0x1d:
-         return( "Send Diagnostic" );
-
-      case 0x25:
-         return( "Read Capacity" );
-
-      case 0x28:
-         return( "Read (10)" );
-
-      case 0x2a:
-         return( "Write (10)" );
-
-      case 0x2b:
-         return( "Seek (10)" );
-
-      case 0x2e:
-         return( "Write and Verify" );
-
-      case 0x2f:
-         return( "Verify" );
-
-      case 0x34:
-         return( "Pre-Fetch" );
-
-      case 0x35:
-         return( "Synchronize Cache" );
-
-      case 0x37:
-         return( "Read Defect Data (10)" );
-
-      case 0x3b:
-         return( "Write Buffer" );
-
-      case 0x3c:
-         return( "Read Buffer" );
-
-      case 0x3e:
-         return( "Read Long" );
-
-      case 0x3f:
-         return( "Write Long" );
-
-      case 0x41:
-         return( "Write Same" );
-
-      case 0x4c:
-         return( "Log Select" );
-
-      case 0x4d:
-         return( "Log Sense" );
-
-      case 0x56:
-         return( "Reserve (10)" );
-
-      case 0x57:
-         return( "Release (10)" );
-
-      case 0xa0:
-         return( "ReportLuns" );
-
-      case 0xb7:
-         return( "Read Defect Data (12)" );
-
-      case 0xca:
-         return( "Peripheral Device Addressing SCSI Passthrough" );
-
-      case 0xcb:
-         return( "Compaq Array Firmware Passthrough" );
-
-      default:
-         return( NULL );
-   }
-
-} // end ScsiToAscii()
-
-void cpqfcTS_print_scsi_cmd(Scsi_Cmnd * cmd)
-{
-
-printk("cpqfcTS: (%s) chnl 0x%02x, trgt = 0x%02x, lun = 0x%02x, cmd_len = 0x%02x\n", 
-    ScsiToAscii( cmd->cmnd[0]), cmd->channel, cmd->target, cmd->lun, cmd->cmd_len);
-
-if( cmd->cmnd[0] == 0)   // Test Unit Ready?
-{
-  int i;
-
-  printk("Cmnd->request_bufflen = 0x%X, ->use_sg = %d, ->bufflen = %d\n",
-    cmd->request_bufflen, cmd->use_sg, cmd->bufflen);
-  printk("Cmnd->request_buffer = %p, ->sglist_len = %d, ->buffer = %p\n",
-    cmd->request_buffer, cmd->sglist_len, cmd->buffer);
-  for (i = 0; i < cmd->cmd_len; i++)
-    printk("0x%02x ", cmd->cmnd[i]);
-  printk("\n");
-}
-
-}
-
-#endif				/* DEBUG_CMND */
-
-
-
-
-static void QueCmndOnBoardLock( CPQFCHBA *cpqfcHBAdata, Scsi_Cmnd *Cmnd)
-{
-  int i;
-
-  for( i=0; i< CPQFCTS_REQ_QUEUE_LEN; i++)
-  {    // find spare slot
-    if( cpqfcHBAdata->BoardLockCmnd[i] == NULL )
-    {
-      cpqfcHBAdata->BoardLockCmnd[i] = Cmnd;
-//      printk(" BoardLockCmnd[%d] %p Queued, chnl/target/lun %d/%d/%d\n",
-//        i,Cmnd, Cmnd->channel, Cmnd->target, Cmnd->lun);
-      break;
-    }
-  }
-  if( i >= CPQFCTS_REQ_QUEUE_LEN)
-  {
-    printk(" cpqfcTS WARNING: Lost Cmnd %p on BoardLock Q full!", Cmnd);
-  }
-
-}
-
-
-static void QueLinkDownCmnd( CPQFCHBA *cpqfcHBAdata, Scsi_Cmnd *Cmnd)
-{
-  int indx;
-
-  // Remember the command ptr so we can return; we'll complete when
-  // the device comes back, causing immediate retry
-  for( indx=0; indx < CPQFCTS_REQ_QUEUE_LEN; indx++)//, SCptr++)
-  {
-    if( cpqfcHBAdata->LinkDnCmnd[indx] == NULL ) // available?
-    {
-#ifdef DUMMYCMND_DBG
-      printk(" @add Cmnd %p to LnkDnCmnd[%d]@ ", Cmnd,indx);
-#endif
-      cpqfcHBAdata->LinkDnCmnd[indx] = Cmnd;
-      break;
-    }
-  }
-
-  if( indx >= CPQFCTS_REQ_QUEUE_LEN ) // no space for Cmnd??
-  {
-    // this will result in an _abort call later (with possible trouble)
-    printk("no buffer for LinkDnCmnd!! %p\n", Cmnd);
-  }
-}
-
-
-
-
-
-// The file <scsi/scsi_host.h> says not to call scsi_done from
-// inside _queuecommand, so we'll do it from the heartbeat timer
-// (clarification: Turns out it's ok to call scsi_done from queuecommand 
-// for cases that don't go to the hardware like scsi cmds destined
-// for LUNs we know don't exist, so this code might be simplified...)
-
-static void QueBadTargetCmnd( CPQFCHBA *cpqfcHBAdata, Scsi_Cmnd *Cmnd)
-{
-  int i;
-    //    printk(" can't find target %d\n", Cmnd->target);
-
-  for( i=0; i< CPQFCTS_MAX_TARGET_ID; i++)
-  {    // find spare slot
-    if( cpqfcHBAdata->BadTargetCmnd[i] == NULL )
-    {
-      cpqfcHBAdata->BadTargetCmnd[i] = Cmnd;
-//      printk(" BadTargetCmnd[%d] %p Queued, chnl/target/lun %d/%d/%d\n",
-//          i,Cmnd, Cmnd->channel, Cmnd->target, Cmnd->lun);
-      break;
-    }
-  }
-}
-
-
-// This is the "main" entry point for Linux Scsi commands --
-// it all starts here.
-
-int cpqfcTS_queuecommand(Scsi_Cmnd *Cmnd, void (* done)(Scsi_Cmnd *))
-{
-  struct Scsi_Host *HostAdapter = Cmnd->device->host;
-  CPQFCHBA *cpqfcHBAdata = (CPQFCHBA *)HostAdapter->hostdata;
-  PTACHYON fcChip = &cpqfcHBAdata->fcChip;
-  TachFCHDR_GCMND fchs;  // only use for FC destination id field  
-  PFC_LOGGEDIN_PORT pLoggedInPort;
-  ULONG ulStatus, SESTtype;
-  LONG ExchangeID;
-
-
-
-
-  ENTER("cpqfcTS_queuecommand");
-      
-  PCI_TRACEO( (ULONG)Cmnd, 0x98)
-      
-  
-  Cmnd->scsi_done = done;
-#ifdef DEBUG_CMND  
-  cpqfcTS_print_scsi_cmd( Cmnd);
-#endif
-
-  // prevent board contention with kernel thread...  
-  
-   if( cpqfcHBAdata->BoardLock )
-  {
-//    printk(" @BrdLck Hld@ ");
-    QueCmndOnBoardLock( cpqfcHBAdata, Cmnd);
-  }
-  
-  else
-  {
-
-    // in the current system (2.2.12), this routine is called
-    // after spin_lock_irqsave(), so INTs are disabled. However,
-    // we might have something pending in the LinkQ, which
-    // might cause the WorkerTask to run.  In case that
-    // happens, make sure we lock it out.
-    
-    
-    
-    PCI_TRACE( 0x98) 
-    CPQ_SPINLOCK_HBA( cpqfcHBAdata)
-    PCI_TRACE( 0x98) 
-	    
-  // can we find an FC device mapping to this SCSI target?
-    pLoggedInPort = fcFindLoggedInPort( fcChip,
-      Cmnd,     // search Scsi Nexus
-      0,        // DON'T search linked list for FC port id
-      NULL,     // DON'T search linked list for FC WWN
-      NULL);    // DON'T care about end of list
- 
-    if( pLoggedInPort == NULL )      // not found!
-    {
-//    printk(" @Q bad targ cmnd %p@ ", Cmnd);
-      QueBadTargetCmnd( cpqfcHBAdata, Cmnd);
-    }
-    else if (Cmnd->device->lun >= CPQFCTS_MAX_LUN)
-    {
-      printk(KERN_WARNING "cpqfc: Invalid LUN: %d\n", Cmnd->device->lun);
-      QueBadTargetCmnd( cpqfcHBAdata, Cmnd);
-    } 
-
-    else  // we know what FC device to send to...
-    {
-
-      // does this device support FCP target functions?
-      // (determined by PRLI field)
-
-      if( !(pLoggedInPort->fcp_info & TARGET_FUNCTION) )
-      {
-        printk(" Doesn't support TARGET functions port_id %Xh\n",
-          pLoggedInPort->port_id );
-        QueBadTargetCmnd( cpqfcHBAdata, Cmnd);
-      }
-
-    // In this case (previous login OK), the device is temporarily
-    // unavailable waiting for re-login, in which case we expect it
-    // to be back in between 25 - 500ms.  
-    // If the FC port doesn't log back in within several seconds
-    // (i.e. implicit "logout"), or we get an explicit logout,
-    // we set "device_blocked" in Scsi_Device struct; in this
-    // case 30 seconds will elapse before Linux/Scsi sends another
-    // command to the device.
-      else if( pLoggedInPort->prli != TRUE )
-      {
-//      printk("Device (Chnl/Target %d/%d) invalid PRLI, port_id %06lXh\n",
-//        Cmnd->channel, Cmnd->target, pLoggedInPort->port_id);
-        QueLinkDownCmnd( cpqfcHBAdata, Cmnd);
-//    Need to use "blocked" flag??   	
-//	Cmnd->device->device_blocked = TRUE; // just let it timeout
-      }
-      else  // device supports TARGET functions, and is logged in...
-      {
-      // (context of fchs is to "reply" to...)
-        fchs.s_id = pLoggedInPort->port_id; // destination FC address
-
-      // what is the data direction?  For data TO the device,
-      // we need IWE (Intiator Write Entry).  Otherwise, IRE.
-
-        if( Cmnd->cmnd[0] == WRITE_10 ||
-  	  Cmnd->cmnd[0] == WRITE_6 ||
-	  Cmnd->cmnd[0] == WRITE_BUFFER ||      
-	  Cmnd->cmnd[0] == VENDOR_WRITE_OPCODE ||  // CPQ specific 
-	  Cmnd->cmnd[0] == MODE_SELECT )
-        {
-          SESTtype = SCSI_IWE; // data from HBA to Device
-        }
-        else
-          SESTtype = SCSI_IRE; // data from Device to HBA
-    	  
-        ulStatus = cpqfcTSBuildExchange(
-          cpqfcHBAdata,
-          SESTtype,     // e.g. Initiator Read Entry (IRE)
-          &fchs,        // we are originator; only use d_id
-          Cmnd,         // Linux SCSI command (with scatter/gather list)
-          &ExchangeID );// fcController->fcExchanges index, -1 if failed
-
-        if( !ulStatus ) // Exchange setup?
-   
-        {
-          if( cpqfcHBAdata->BoardLock )
-          {
-    TriggerHBA( fcChip->Registers.ReMapMemBase, 0);
-	    printk(" @bl! %d, xID %Xh@ ", current->pid, ExchangeID);
-          }
-
-	  ulStatus = cpqfcTSStartExchange( cpqfcHBAdata, ExchangeID );
-	  if( !ulStatus )
-          {
-            PCI_TRACEO( ExchangeID, 0xB8) 
-          // submitted to Tach's Outbound Que (ERQ PI incremented)
-          // waited for completion for ELS type (Login frames issued
-          // synchronously)
-	  }
-          else
-            // check reason for Exchange not being started - we might
-            // want to Queue and start later, or fail with error
-          {
-            printk("quecommand: cpqfcTSStartExchange failed: %Xh\n", ulStatus );
-          }
-        }            // end good BuildExchange status
-        
-        else  // SEST table probably full  -- why? hardware hang?
-        {
-	  printk("quecommand: cpqfcTSBuildExchange faild: %Xh\n", ulStatus);
-        }
-      }  // end can't do FCP-SCSI target functions
-    } // end can't find target (FC device)
-
-    CPQ_SPINUNLOCK_HBA( cpqfcHBAdata)
-  }
-	
-  PCI_TRACEO( (ULONG)Cmnd, 0x9C) 
-  LEAVE("cpqfcTS_queuecommand");
-  return 0;
-}    
-
-
-// Entry point for upper Scsi layer intiated abort.  Typically
-// this is called if the command (for hard disk) fails to complete
-// in 30 seconds.  This driver intends to complete all disk commands
-// within Exchange ".timeOut" seconds (now 7) with target status, or
-// in case of ".timeOut" expiration, a DID_SOFT_ERROR which causes
-// immediate retry.
-// If any disk commands get the _abort call, except for the case that
-// the physical device was removed or unavailable due to hardware
-// errors, it should be considered a driver error and reported to
-// the author.
-
-int cpqfcTS_abort(Scsi_Cmnd *Cmnd)
-{
-//	printk(" cpqfcTS_abort called?? \n");
- 	return 0;
-}
- 
-int cpqfcTS_eh_abort(Scsi_Cmnd *Cmnd)
-{
-
-  struct Scsi_Host *HostAdapter = Cmnd->device->host;
-  // get the pointer to our Scsi layer HBA buffer  
-  CPQFCHBA *cpqfcHBAdata = (CPQFCHBA *)HostAdapter->hostdata;
-  PTACHYON fcChip = &cpqfcHBAdata->fcChip;
-  FC_EXCHANGES *Exchanges = fcChip->Exchanges;
-  int i;
-  ENTER("cpqfcTS_eh_abort");
-
-  Cmnd->result = DID_ABORT <<16;  // assume we'll find it
-
-  printk(" @Linux _abort Scsi_Cmnd %p ", Cmnd);
-  // See if we can find a Cmnd pointer that matches...
-  // The most likely case is we accepted the command
-  // from Linux Scsi (e.g. ceated a SEST entry) and it
-  // got lost somehow.  If we can't find any reference
-  // to the passed pointer, we can only presume it
-  // got completed as far as our driver is concerned.
-  // If we found it, we will try to abort it through
-  // common mechanism.  If FC ABTS is successful (ACC)
-  // or is rejected (RJT) by target, we will call
-  // Scsi "done" quickly.  Otherwise, the ABTS will timeout
-  // and we'll call "done" later.
-
-  // Search the SEST exchanges for a matching Cmnd ptr.
-  for( i=0; i< TACH_SEST_LEN; i++)
-  {
-    if( Exchanges->fcExchange[i].Cmnd == Cmnd )
-    {
-      
-      // found it!
-      printk(" x_ID %Xh, type %Xh\n", i, Exchanges->fcExchange[i].type);
-
-      Exchanges->fcExchange[i].status = INITIATOR_ABORT; // seconds default
-      Exchanges->fcExchange[i].timeOut = 10; // seconds default (changed later)
-
-      // Since we need to immediately return the aborted Cmnd to Scsi 
-      // upper layers, we can't make future reference to any of its 
-      // fields (e.g the Nexus).
-
-      cpqfcTSPutLinkQue( cpqfcHBAdata, BLS_ABTS, &i);
-
-      break;
-    }
-  }
-
-  if( i >= TACH_SEST_LEN ) // didn't find Cmnd ptr in chip's SEST?
-  {
-    // now search our non-SEST buffers (i.e. Cmnd waiting to
-    // start on the HBA or waiting to complete with error for retry).
-    
-    // first check BadTargetCmnd
-    for( i=0; i< CPQFCTS_MAX_TARGET_ID; i++)
-    { 
-      if( cpqfcHBAdata->BadTargetCmnd[i] == Cmnd )
-      {
-        cpqfcHBAdata->BadTargetCmnd[i] = NULL;
-	printk("in BadTargetCmnd Q\n");
-	goto Done; // exit
-      }
-    }
-
-    // if not found above...
-
-    for( i=0; i < CPQFCTS_REQ_QUEUE_LEN; i++)
-    {
-      if( cpqfcHBAdata->LinkDnCmnd[i] == Cmnd ) 
-      {
-	cpqfcHBAdata->LinkDnCmnd[i] = NULL;
-	printk("in LinkDnCmnd Q\n");
-	goto Done;
-      }
-    }
-
-
-    for( i=0; i< CPQFCTS_REQ_QUEUE_LEN; i++)
-    {    // find spare slot
-      if( cpqfcHBAdata->BoardLockCmnd[i] == Cmnd )
-      {
-        cpqfcHBAdata->BoardLockCmnd[i] = NULL;
-	printk("in BoardLockCmnd Q\n");
-	goto Done;
-      }
-    }
-    
-    Cmnd->result = DID_ERROR <<16;  // Hmmm...
-    printk("Not found! ");
-//    panic("_abort");
-  }
-  
-Done:
-  
-//    panic("_abort");
-  LEAVE("cpqfcTS_eh_abort");
-  return 0;  // (see scsi.h)
-}    
-
-
-// FCP-SCSI Target Device Reset
-// See dpANS Fibre Channel Protocol for SCSI
-// X3.269-199X revision 12, pg 25
-
-#ifdef SUPPORT_RESET
-
-int cpqfcTS_TargetDeviceReset( Scsi_Device *ScsiDev, 
-                               unsigned int reset_flags)
-{
-  int timeout = 10*HZ;
-  int retries = 1;
-  char scsi_cdb[12];
-  int result;
-  Scsi_Cmnd * SCpnt;
-  Scsi_Device * SDpnt;
-
-// FIXME, cpqfcTS_TargetDeviceReset needs to be fixed 
-// similarly to how the passthrough ioctl was fixed 
-// around the 2.5.30 kernel.  Scsi_Cmnd replaced with 
-// Scsi_Request, etc.
-// For now, so people don't fall into a hole...
-
-  // printk("   ENTERING cpqfcTS_TargetDeviceReset() - flag=%d \n",reset_flags);
-
-  if (ScsiDev->host->eh_active) return FAILED;
-
-  memset( scsi_cdb, 0, sizeof( scsi_cdb));
-
-  scsi_cdb[0] = RELEASE;
-
-  SCpnt = scsi_get_command(ScsiDev, GFP_KERNEL);
-  {
-    CPQFC_DECLARE_COMPLETION(wait);
-    
-    SCpnt->SCp.buffers_residual = FCP_TARGET_RESET;
-
-	// FIXME: this would panic, SCpnt->request would be NULL.
-	SCpnt->request->CPQFC_WAITING = &wait;
-	scsi_do_cmd(SCpnt,  scsi_cdb, NULL,  0, my_ioctl_done,  timeout, retries);
-	CPQFC_WAIT_FOR_COMPLETION(&wait);
-	SCpnt->request->CPQFC_WAITING = NULL;
-  }
-    
-
-      if(driver_byte(SCpnt->result) != 0)
-	  switch(SCpnt->sense_buffer[2] & 0xf) {
-	case ILLEGAL_REQUEST:
-	    if(cmd[0] == ALLOW_MEDIUM_REMOVAL) dev->lockable = 0;
-	    else printk("SCSI device (ioctl) reports ILLEGAL REQUEST.\n");
-	    break;
-	case NOT_READY: // This happens if there is no disc in drive 
-	    if(dev->removable && (cmd[0] != TEST_UNIT_READY)){
-		printk(KERN_INFO "Device not ready.  Make sure there is a disc in the drive.\n");
-		break;
-	    }
-	case UNIT_ATTENTION:
-	    if (dev->removable){
-		dev->changed = 1;
-		SCpnt->result = 0; // This is no longer considered an error
-		// gag this error, VFS will log it anyway /axboe 
-		// printk(KERN_INFO "Disc change detected.\n"); 
-		break;
-	    };
-	default: // Fall through for non-removable media
-	    printk("SCSI error: host %d id %d lun %d return code = %x\n",
-		   dev->host->host_no,
-		   dev->id,
-		   dev->lun,
-		   SCpnt->result);
-	    printk("\tSense class %x, sense error %x, extended sense %x\n",
-		   sense_class(SCpnt->sense_buffer[0]),
-		   sense_error(SCpnt->sense_buffer[0]),
-		   SCpnt->sense_buffer[2] & 0xf);
-	    
-      };
-  result = SCpnt->result;
-
-  SDpnt = SCpnt->device;
-  scsi_put_command(SCpnt);
-  SCpnt = NULL;
-
-  // printk("   LEAVING cpqfcTS_TargetDeviceReset() - return SUCCESS \n");
-  return SUCCESS;
-}
-
-#else
-int cpqfcTS_TargetDeviceReset( Scsi_Device *ScsiDev, 
-                               unsigned int reset_flags)
-{
-	return -ENOTSUPP;
-}
-
-#endif /* SUPPORT_RESET */
-
-int cpqfcTS_eh_device_reset(Scsi_Cmnd *Cmnd)
-{
-  int retval;
-  Scsi_Device *SDpnt = Cmnd->device;
-  // printk("   ENTERING cpqfcTS_eh_device_reset() \n");
-  spin_unlock_irq(Cmnd->device->host->host_lock);
-  retval = cpqfcTS_TargetDeviceReset( SDpnt, 0);
-  spin_lock_irq(Cmnd->device->host->host_lock);
-  return retval;
-}
-
-	
-int cpqfcTS_reset(Scsi_Cmnd *Cmnd, unsigned int reset_flags)
-{
-
-  ENTER("cpqfcTS_reset");
-
-  LEAVE("cpqfcTS_reset");
-  return SCSI_RESET_ERROR;      /* Bus Reset Not supported */
-}
-
-/* This function determines the bios parameters for a given
-   harddisk. These tend to be numbers that are made up by the
-   host adapter.  Parameters:
-   size, device number, list (heads, sectors,cylinders).
-   (from hosts.h)
-*/
-
-int cpqfcTS_biosparam(struct scsi_device *sdev, struct block_device *n,
-		sector_t capacity, int ip[])
-{
-  int size = capacity;
-  
-  ENTER("cpqfcTS_biosparam");
-  ip[0] = 64;
-  ip[1] = 32;
-  ip[2] = size >> 11;
-  
-  if( ip[2] > 1024 )
-  {
-    ip[0] = 255;
-    ip[1] = 63;
-    ip[2] = size / (ip[0] * ip[1]);
-  }
-
-  LEAVE("cpqfcTS_biosparam");
-  return 0;
-}    
-
-
-
-irqreturn_t cpqfcTS_intr_handler( int irq, 
-		void *dev_id, 
-		struct pt_regs *regs)
-{
-
-  unsigned long flags, InfLoopBrk=0;
-  struct Scsi_Host *HostAdapter = dev_id;
-  CPQFCHBA *cpqfcHBA = (CPQFCHBA *)HostAdapter->hostdata;
-  int MoreMessages = 1; // assume we have something to do
-  UCHAR IntPending;
-  int handled = 0;
-
-  ENTER("intr_handler");
-  spin_lock_irqsave( HostAdapter->host_lock, flags);
-  // is this our INT?
-  IntPending = readb( cpqfcHBA->fcChip.Registers.INTPEND.address);
-
-  // broken boards can generate messages forever, so
-  // prevent the infinite loop
-#define INFINITE_IMQ_BREAK 10000
-  if( IntPending )
-  {
-    handled = 1;
-    // mask our HBA interrupts until we handle it...
-    writeb( 0, cpqfcHBA->fcChip.Registers.INTEN.address);
-
-    if( IntPending & 0x4) // "INT" - Tach wrote to IMQ
-    {
-      while( (++InfLoopBrk < INFINITE_IMQ_BREAK) && (MoreMessages ==1) ) 
-      {
-        MoreMessages = CpqTsProcessIMQEntry( HostAdapter); // ret 0 when done
-      }
-      if( InfLoopBrk >= INFINITE_IMQ_BREAK )
-      {
-        printk("WARNING: Compaq FC adapter generating excessive INTs -REPLACE\n");
-        printk("or investigate alternate causes (e.g. physical FC layer)\n");
-      }
-
-      else  // working normally - re-enable INTs and continue
-        writeb( 0x1F, cpqfcHBA->fcChip.Registers.INTEN.address);
-    
-    }  // (...ProcessIMQEntry() clears INT by writing IMQ consumer)
-    else  // indications of errors or problems...
-          // these usually indicate critical system hardware problems.
-    {
-      if( IntPending & 0x10 )
-  	printk(" cpqfcTS adapter external memory parity error detected\n");
-      if( IntPending & 0x8 )
-  	printk(" cpqfcTS adapter PCI master address crossed 45-bit boundary\n");
-      if( IntPending & 0x2 )
-	printk(" cpqfcTS adapter DMA error detected\n");
-      if( IntPending & 0x1 ) {
-  	UCHAR IntStat;
-  	printk(" cpqfcTS adapter PCI error detected\n");
-  	IntStat = readb( cpqfcHBA->fcChip.Registers.INTSTAT.address);
-	printk("cpqfc: ISR = 0x%02x\n", IntStat);
-	if (IntStat & 0x1) {
-		__u16 pcistat;
-		/* read the pci status register */
-		pci_read_config_word(cpqfcHBA->PciDev, 0x06, &pcistat);
-		printk("PCI status register is 0x%04x\n", pcistat);
-		if (pcistat & 0x8000) printk("Parity Error Detected.\n");
-		if (pcistat & 0x4000) printk("Signalled System Error\n");
-		if (pcistat & 0x2000) printk("Received Master Abort\n");
-		if (pcistat & 0x1000) printk("Received Target Abort\n");
-		if (pcistat & 0x0800) printk("Signalled Target Abort\n");
-	}
-	if (IntStat & 0x4) printk("(INT)\n");
-	if (IntStat & 0x8) 
-		printk("CRS: PCI master address crossed 46 bit bouandary\n");
-	if (IntStat & 0x10) printk("MRE: external memory parity error.\n");
-      }
-    }      
-  }
-  spin_unlock_irqrestore( HostAdapter->host_lock, flags);
-  LEAVE("intr_handler");
-  return IRQ_RETVAL(handled);
-}
-
-
-
-
-int cpqfcTSDecodeGBICtype( PTACHYON fcChip, char cErrorString[])
-{
-        // Verify GBIC type (if any) and correct Tachyon Port State Machine
-        // (GBIC) module definition is:
-        // GPIO1, GPIO0, GPIO4 for MD2, MD1, MD0.  The input states appear
-        // to be inverted -- i.e., a setting of 111 is read when there is NO
-        // GBIC present.  The Module Def (MD) spec says 000 is "no GBIC"
-        // Hard code the bit states to detect Copper, 
-        // Long wave (single mode), Short wave (multi-mode), and absent GBIC
-
-  ULONG ulBuff;
-
-  sprintf( cErrorString, "\nGBIC detected: ");
-
-  ulBuff = fcChip->Registers.TYstatus.value & 0x13; 
-  switch( ulBuff )
-  {
-  case 0x13:  // GPIO4, GPIO1, GPIO0 = 111; no GBIC!
-    sprintf( &cErrorString[ strlen( cErrorString)],
-            "NONE! ");
-    return FALSE;          
-          
-       
-  case 0x11:   // Copper GBIC detected
-    sprintf( &cErrorString[ strlen( cErrorString)],
-            "Copper. ");
-    break;
-
-  case 0x10:   // Long-wave (single mode) GBIC detected
-    sprintf( &cErrorString[ strlen( cErrorString)],
-        "Long-wave. ");
-    break;
-  case 0x1:    // Short-wave (multi mode) GBIC detected
-    sprintf( &cErrorString[ strlen( cErrorString)],
-        "Short-wave. ");
-    break;
-  default:     // unknown GBIC - presumably it will work (?)
-    sprintf( &cErrorString[ strlen( cErrorString)],
-            "Unknown. ");
-          
-    break;
-  }  // end switch GBIC detection
-
-  return TRUE;
-}
-
-
-
-
-
-
-int cpqfcTSGetLPSM( PTACHYON fcChip, char cErrorString[])
-{
-  // Tachyon's Frame Manager LPSM in LinkDown state?
-  // (For non-loop port, check PSM instead.)
-  // return string with state and FALSE is Link Down
-
-  int LinkUp;
-
-  if( fcChip->Registers.FMstatus.value & 0x80 ) 
-    LinkUp = FALSE;
-  else
-    LinkUp = TRUE;
-
-  sprintf( &cErrorString[ strlen( cErrorString)],
-    " LPSM %Xh ", 
-     (fcChip->Registers.FMstatus.value >>4) & 0xf );
-
-
-  switch( fcChip->Registers.FMstatus.value & 0xF0)
-  {
-                    // bits set in LPSM
-    case 0x10:
-      sprintf( &cErrorString[ strlen( cErrorString)], "ARB");
-      break;
-    case 0x20:
-      sprintf( &cErrorString[ strlen( cErrorString)], "ARBwon");
-      break;
-    case 0x30:
-      sprintf( &cErrorString[ strlen( cErrorString)], "OPEN");
-      break;
-    case 0x40:
-      sprintf( &cErrorString[ strlen( cErrorString)], "OPENed");
-      break;
-    case 0x50:
-      sprintf( &cErrorString[ strlen( cErrorString)], "XmitCLS");
-      break;
-    case 0x60:
-      sprintf( &cErrorString[ strlen( cErrorString)], "RxCLS");
-      break;
-    case 0x70:
-      sprintf( &cErrorString[ strlen( cErrorString)], "Xfer");
-      break;
-    case 0x80:
-      sprintf( &cErrorString[ strlen( cErrorString)], "Init");
-      break;
-    case 0x90:
-      sprintf( &cErrorString[ strlen( cErrorString)], "O-IInitFin");
-      break;
-    case 0xa0:
-      sprintf( &cErrorString[ strlen( cErrorString)], "O-IProtocol");
-      break;
-    case 0xb0:
-      sprintf( &cErrorString[ strlen( cErrorString)], "O-ILipRcvd");
-      break;
-    case 0xc0:
-      sprintf( &cErrorString[ strlen( cErrorString)], "HostControl");
-      break;
-    case 0xd0:
-      sprintf( &cErrorString[ strlen( cErrorString)], "LoopFail");
-      break;
-    case 0xe0:
-      sprintf( &cErrorString[ strlen( cErrorString)], "Offline");
-      break;
-    case 0xf0:
-      sprintf( &cErrorString[ strlen( cErrorString)], "OldPort");
-      break;
-    case 0:
-    default:
-      sprintf( &cErrorString[ strlen( cErrorString)], "Monitor");
-      break;
-
-  }
-
-  return LinkUp;
-}
-
-
-
-
-#include "linux/slab.h"
-
-// Dynamic memory allocation alignment routines
-// HP's Tachyon Fibre Channel Controller chips require
-// certain memory queues and register pointers to be aligned
-// on various boundaries, usually the size of the Queue in question.
-// Alignment might be on 2, 4, 8, ... or even 512 byte boundaries.
-// Since most O/Ss don't allow this (usually only Cache aligned -
-// 32-byte boundary), these routines provide generic alignment (after
-// O/S allocation) at any boundary, and store the original allocated
-// pointer for deletion (O/S free function).  Typically, we expect
-// these functions to only be called at HBA initialization and
-// removal time (load and unload times)
-// ALGORITHM notes:
-// Memory allocation varies by compiler and platform.  In the worst case,
-// we are only assured BYTE alignment, but in the best case, we can
-// request allocation on any desired boundary.  Our strategy: pad the
-// allocation request size (i.e. waste memory) so that we are assured
-// of passing desired boundary near beginning of contiguous space, then
-// mask out lower address bits.
-// We define the following algorithm:
-//   allocBoundary - compiler/platform specific address alignment
-//                   in number of bytes (default is single byte; i.e. 1)
-//   n_alloc       - number of bytes application wants @ aligned address
-//   ab            - alignment boundary, in bytes (e.g. 4, 32, ...)
-//   t_alloc       - total allocation needed to ensure desired boundary
-//   mask          - to clear least significant address bits for boundary
-//   Compute:
-//   t_alloc = n_alloc + (ab - allocBoundary)
-//   allocate t_alloc bytes @ alloc_address
-//   mask =  NOT (ab - 1)
-//       (e.g. if ab=32  _0001 1111  -> _1110 0000
-//   aligned_address = alloc_address & mask
-//   set n_alloc bytes to 0
-//   return aligned_address (NULL if failed)
-//
-// If u32_AlignedAddress is non-zero, then search for BaseAddress (stored
-// from previous allocation).  If found, invoke call to FREE the memory.
-// Return NULL if BaseAddress not found
-
-// we need about 8 allocations per HBA.  Figuring at most 10 HBAs per server
-// size the dynamic_mem array at 80.
-
-void* fcMemManager( struct pci_dev *pdev, ALIGNED_MEM *dynamic_mem, 
-		   ULONG n_alloc, ULONG ab, ULONG u32_AlignedAddress,
-			dma_addr_t *dma_handle)
-{
-  USHORT allocBoundary=1;   // compiler specific - worst case 1
-                                  // best case - replace malloc() call
-                                  // with function that allocates exactly
-                                  // at desired boundary
-
-  unsigned long ulAddress;
-  ULONG t_alloc, i;
-  void *alloc_address = 0;  // def. error code / address not found
-  LONG mask;                // must be 32-bits wide!
-
-  ENTER("fcMemManager");
-  if( u32_AlignedAddress )          // are we freeing existing memory?
-  {
-//    printk(" freeing AlignedAddress %Xh\n", u32_AlignedAddress);
-    for( i=0; i<DYNAMIC_ALLOCATIONS; i++) // look for the base address
-    {
-//    printk("dynamic_mem[%u].AlignedAddress %lX\n", i, dynamic_mem[i].AlignedAddress);
-      if( dynamic_mem[i].AlignedAddress == u32_AlignedAddress )
-      {
-        alloc_address = dynamic_mem[i].BaseAllocated; // 'success' status
-	pci_free_consistent(pdev,dynamic_mem[i].size, 
-				alloc_address, 
-				dynamic_mem[i].dma_handle);
-        dynamic_mem[i].BaseAllocated = 0;   // clear for next use
-        dynamic_mem[i].AlignedAddress = 0;
-        dynamic_mem[i].size = 0;
-        break;                        // quit for loop; done
-      }
-    }
-  }
-  else if( n_alloc )                   // want new memory?
-  {
-    dma_addr_t handle;
-    t_alloc = n_alloc + (ab - allocBoundary); // pad bytes for alignment
-//    printk("pci_alloc_consistent() for Tach alignment: %ld bytes\n", t_alloc);
-
-// (would like to) allow thread block to free pages 
-    alloc_address =                  // total bytes (NumberOfBytes)
-      pci_alloc_consistent(pdev, t_alloc, &handle); 
-
-                                  // now mask off least sig. bits of address
-    if( alloc_address )           // (only if non-NULL)
-    {
-                                  // find place to store ptr, so we
-                                  // can free it later...
-
-      mask = (LONG)(ab - 1);            // mask all low-order bits
-      mask = ~mask;                            // invert bits
-      for( i=0; i<DYNAMIC_ALLOCATIONS; i++) // look for free slot
-      {
-        if( dynamic_mem[i].BaseAllocated == 0) // take 1st available
-        {
-          dynamic_mem[i].BaseAllocated = alloc_address;// address from O/S
-          dynamic_mem[i].dma_handle = handle;
-	  if (dma_handle != NULL) 
-	  {
-//             printk("handle = %p, ab=%d, boundary = %d, mask=0x%08x\n", 
-//			handle, ab, allocBoundary, mask);
-	    *dma_handle = (dma_addr_t) 
-		((((ULONG)handle) + (ab - allocBoundary)) & mask);
-	  }
-          dynamic_mem[i].size = t_alloc;
-          break;
-        }
-      }
-      ulAddress = (unsigned long)alloc_address;
-      
-      ulAddress += (ab - allocBoundary);    // add the alignment bytes-
-                                            // then truncate address...
-      alloc_address = (void*)(ulAddress & mask);
-      
-      dynamic_mem[i].AlignedAddress = 
-	(ULONG)(ulAddress & mask); // 32bit Tach address
-      memset( alloc_address, 0, n_alloc );  // clear new memory
-    }
-    else  // O/S dynamic mem alloc failed!
-      alloc_address = 0;  // (for debugging breakpt)
-
-  }
-
-  LEAVE("fcMemManager");
-  return alloc_address;  // good (or NULL) address
-}
-
-
-static Scsi_Host_Template driver_template = {
-	.detect                 = cpqfcTS_detect,
-	.release                = cpqfcTS_release,
-	.info                   = cpqfcTS_info,
-	.proc_info              = cpqfcTS_proc_info,
-	.ioctl                  = cpqfcTS_ioctl,
-	.queuecommand           = cpqfcTS_queuecommand,
-	.eh_device_reset_handler   = cpqfcTS_eh_device_reset,
-	.eh_abort_handler       = cpqfcTS_eh_abort, 
-	.bios_param             = cpqfcTS_biosparam, 
-	.can_queue              = CPQFCTS_REQ_QUEUE_LEN,
-	.this_id                = -1, 
-	.sg_tablesize           = SG_ALL, 
-	.cmd_per_lun            = CPQFCTS_CMD_PER_LUN,
-	.use_clustering         = ENABLE_CLUSTERING,
-};
-#include "scsi_module.c"
-