[SCSI] mptfusion: mptbase cleanup, split driver support, DMA 32_BIT_MASK

(1) mptbase.c: Move registering pci ids to scsi lld drivers 
(2) mptbase.c: Use the DMA_32BIT_MASK constant
(3) mptbase.c: Fix for multiple pci domains
(4) mptbase.c: Remove le32 conversion from BlockSize, which was u8 size
(5) mptbase.c: Remove credits, -sralston references , update copyright
(6) mptbase.c: split driver support

Signed-off-by: Eric Moore <Eric.Moore@lsil.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

2 files changed, 90 insertions, 215 deletions

diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c
index 8b22630f1aef..42ed5e272dca 100644
--- a/drivers/message/fusion/mptbase.c
+++ b/drivers/message/fusion/mptbase.c
@@ -1,55 +1,13 @@
 /*
  *  linux/drivers/message/fusion/mptbase.c
- *      High performance SCSI + LAN / Fibre Channel device drivers.
  *      This is the Fusion MPT base driver which supports multiple
  *      (SCSI + LAN) specialized protocol drivers.
- *      For use with PCI chip/adapter(s):
- *          LSIFC9xx/LSI409xx Fibre Channel
+ *      For use with LSI Logic PCI chip/adapter(s)
  *      running LSI Logic Fusion MPT (Message Passing Technology) firmware.
  *
- *  Credits:
- *      There are lots of people not mentioned below that deserve credit
- *      and thanks but won't get it here - sorry in advance that you
- *      got overlooked.
- *
- *      This driver would not exist if not for Alan Cox's development
- *      of the linux i2o driver.
- *
- *      A special thanks to Noah Romer (LSI Logic) for tons of work
- *      and tough debugging on the LAN driver, especially early on;-)
- *      And to Roger Hickerson (LSI Logic) for tirelessly supporting
- *      this driver project.
- *
- *      A special thanks to Pamela Delaney (LSI Logic) for tons of work
- *      and countless enhancements while adding support for the 1030
- *      chip family.  Pam has been instrumental in the development of
- *      of the 2.xx.xx series fusion drivers, and her contributions are
- *      far too numerous to hope to list in one place.
- *
- *      All manner of help from Stephen Shirron (LSI Logic):
- *      low-level FC analysis, debug + various fixes in FCxx firmware,
- *      initial port to alpha platform, various driver code optimizations,
- *      being a faithful sounding board on all sorts of issues & ideas,
- *      etc.
- *
- *      A huge debt of gratitude is owed to David S. Miller (DaveM)
- *      for fixing much of the stupid and broken stuff in the early
- *      driver while porting to sparc64 platform.  THANK YOU!
- *
- *      Special thanks goes to the I2O LAN driver people at the
- *      University of Helsinki, who, unbeknownst to them, provided
- *      the inspiration and initial structure for this driver.
- *
- *      A really huge debt of gratitude is owed to Eddie C. Dost
- *      for gobs of hard work fixing and optimizing LAN code.
- *      THANK YOU!
- *
- *  Copyright (c) 1999-2004 LSI Logic Corporation
- *  Originally By: Steven J. Ralston
- *  (mailto:sjralston1@netscape.net)
+ *  Copyright (c) 1999-2005 LSI Logic Corporation
  *  (mailto:mpt_linux_developer@lsil.com)
  *
- *  $Id: mptbase.c,v 1.126 2002/12/16 15:28:45 pdelaney Exp $
  */
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
 /*
@@ -101,6 +59,7 @@
 #include <linux/blkdev.h>
 #include <linux/delay.h>
 #include <linux/interrupt.h>            /* needed for in_interrupt() proto */
+#include <linux/dma-mapping.h>
 #include <asm/io.h>
 #ifdef CONFIG_MTRR
 #include <asm/mtrr.h>
@@ -218,35 +177,9 @@ static void	mpt_fc_log_info(MPT_ADAPTER *ioc, u32 log_info);
 static void     mpt_sp_log_info(MPT_ADAPTER *ioc, u32 log_info);
 
 /* module entry point */
-static int  __devinit mptbase_probe (struct pci_dev *, const struct pci_device_id *);
-static void __devexit mptbase_remove(struct pci_dev *);
-static void mptbase_shutdown(struct device * );
 static int  __init    fusion_init  (void);
 static void __exit    fusion_exit  (void);
 
-/****************************************************************************
- * Supported hardware
- */
-
-static struct pci_device_id mptbase_pci_table[] = {
-        { PCI_VENDOR_ID_LSI_LOGIC, PCI_DEVICE_ID_LSI_FC909,
-                PCI_ANY_ID, PCI_ANY_ID },
-        { PCI_VENDOR_ID_LSI_LOGIC, PCI_DEVICE_ID_LSI_FC929,
-                PCI_ANY_ID, PCI_ANY_ID },
-        { PCI_VENDOR_ID_LSI_LOGIC, PCI_DEVICE_ID_LSI_FC919,
-                PCI_ANY_ID, PCI_ANY_ID },
-        { PCI_VENDOR_ID_LSI_LOGIC, PCI_DEVICE_ID_LSI_FC929X,
-                PCI_ANY_ID, PCI_ANY_ID },
-        { PCI_VENDOR_ID_LSI_LOGIC, PCI_DEVICE_ID_LSI_FC919X,
-                PCI_ANY_ID, PCI_ANY_ID },
-        { PCI_VENDOR_ID_LSI_LOGIC, PCI_DEVICE_ID_LSI_53C1030,
-                PCI_ANY_ID, PCI_ANY_ID },
-        { PCI_VENDOR_ID_LSI_LOGIC, PCI_DEVICE_ID_LSI_1030_53C1035,
-                PCI_ANY_ID, PCI_ANY_ID },
-        {0}     /* Terminating entry */
-};
-MODULE_DEVICE_TABLE(pci, mptbase_pci_table);
-
 #define CHIPREG_READ32(addr)            readl_relaxed(addr)
 #define CHIPREG_READ32_dmasync(addr)    readl(addr)
 #define CHIPREG_WRITE32(addr,val)       writel(val, addr)
@@ -330,8 +263,7 @@ mpt_interrupt(int irq, void *bus_id, struct pt_regs *r)
                                         ioc->name, mr, req_idx));
                         DBG_DUMP_REPLY_FRAME(mr)
 
-                        /* NEW!  20010301 -sralston
-                         *  Check/log IOC log info
+                        /*  Check/log IOC log info
                          */
                         ioc_stat = le16_to_cpu(mr->u.reply.IOCStatus);
                         if (ioc_stat & MPI_IOCSTATUS_FLAG_LOG_INFO_AVAILABLE) {
@@ -357,9 +289,7 @@ mpt_interrupt(int irq, void *bus_id, struct pt_regs *r)
                                 mr = (MPT_FRAME_HDR *) CAST_U32_TO_PTR(pa);
                         } else if (type == MPI_CONTEXT_REPLY_TYPE_LAN) {
                                 cb_idx = mpt_lan_index;
-                                /*
-                                 * BUG FIX!  20001218 -sralston
-                                 *  Blind set of mf to NULL here was fatal
+                                 /*  Blind set of mf to NULL here was fatal
                                  *  after lan_reply says "freeme"
                                  *  Fix sort of combined with an optimization here;
                                  *  added explicit check for case where lan_reply
@@ -725,11 +655,9 @@ int
 mpt_device_driver_register(struct mpt_pci_driver * dd_cbfunc, int cb_idx)
 {
         MPT_ADAPTER     *ioc;
-        int             error=0;
 
         if (cb_idx < 1 || cb_idx >= MPT_MAX_PROTOCOL_DRIVERS) {
-                error= -EINVAL;
-                return error;
+                return -EINVAL;
         }
 
         MptDeviceDriverHandlers[cb_idx] = dd_cbfunc;
@@ -737,14 +665,12 @@ mpt_device_driver_register(struct mpt_pci_driver * dd_cbfunc, int cb_idx)
         /* call per pci device probe entry point */
         list_for_each_entry(ioc, &ioc_list, list) {
                 if(dd_cbfunc->probe) {
-                        error = dd_cbfunc->probe(ioc->pcidev,
+                        dd_cbfunc->probe(ioc->pcidev,
                           ioc->pcidev->driver->id_table);
-                        if(error != 0)
-                                return error;
                 }
          }
 
-        return error;
+        return 0;
 }
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
@@ -1058,7 +984,7 @@ mpt_verify_adapter(int iocid, MPT_ADAPTER **iocpp)
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
 /*
- *      mptbase_probe - Install a PCI intelligent MPT adapter.
+ *      mpt_attach - Install a PCI intelligent MPT adapter.
  *      @pdev: Pointer to pci_dev structure
  *
  *      This routine performs all the steps necessary to bring the IOC of
@@ -1073,8 +999,8 @@ mpt_verify_adapter(int iocid, MPT_ADAPTER **iocpp)
  *
  *      TODO: Add support for polled controllers
  */
-static int __devinit
-mptbase_probe(struct pci_dev *pdev, const struct pci_device_id *id)
+int
+mpt_attach(struct pci_dev *pdev, const struct pci_device_id *id)
 {
         MPT_ADAPTER     *ioc;
         u8              __iomem *mem;
@@ -1084,7 +1010,6 @@ mptbase_probe(struct pci_dev *pdev, const struct pci_device_id *id)
         u32              psize;
         int              ii;
         int              r = -ENODEV;
-        u64              mask = 0xffffffffffffffffULL;
         u8               revision;
         u8               pcixcmd;
         static int       mpt_ids = 0;
@@ -1097,15 +1022,15 @@ mptbase_probe(struct pci_dev *pdev, const struct pci_device_id *id)
         
         dinitprintk((KERN_WARNING MYNAM ": mpt_adapter_install\n"));
         
-        if (!pci_set_dma_mask(pdev, mask)) {
+        if (!pci_set_dma_mask(pdev, DMA_64BIT_MASK)) {
                 dprintk((KERN_INFO MYNAM
                         ": 64 BIT PCI BUS DMA ADDRESSING SUPPORTED\n"));
-        } else if (pci_set_dma_mask(pdev, (u64) 0xffffffff)) {
+        } else if (pci_set_dma_mask(pdev, DMA_32BIT_MASK)) {
                 printk(KERN_WARNING MYNAM ": 32 BIT PCI BUS DMA ADDRESSING NOT SUPPORTED\n");
                 return r;
         }
 
-        if (!pci_set_consistent_dma_mask(pdev, mask))
+        if (!pci_set_consistent_dma_mask(pdev, DMA_64BIT_MASK))
                 dprintk((KERN_INFO MYNAM
                         ": Using 64 bit consistent mask\n"));
         else
@@ -1303,8 +1228,7 @@ mptbase_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 #endif
         }
 
-        /* NEW!  20010220 -sralston
-         * Check for "bound ports" (929, 929X, 1030, 1035) to reduce redundant resets.
+        /* Check for "bound ports" (929, 929X, 1030, 1035) to reduce redundant resets.
          */
         mpt_detect_bound_ports(ioc, pdev);
 
@@ -1354,13 +1278,13 @@ mptbase_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
 /*
- *      mptbase_remove - Remove a PCI intelligent MPT adapter.
+ *      mpt_detach - Remove a PCI intelligent MPT adapter.
  *      @pdev: Pointer to pci_dev structure
  *
  */
 
-static void __devexit
-mptbase_remove(struct pci_dev *pdev)
+void
+mpt_detach(struct pci_dev *pdev)
 {
         MPT_ADAPTER     *ioc = pci_get_drvdata(pdev);
         char pname[32];
@@ -1397,43 +1321,21 @@ mptbase_remove(struct pci_dev *pdev)
         pci_set_drvdata(pdev, NULL);
 }
 
-/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-/*
- *      mptbase_shutdown -
- *
- */
-static void
-mptbase_shutdown(struct device * dev)
-{
-        int ii;
-
-        /* call per device driver shutdown entry point */
-        for(ii=0; ii<MPT_MAX_PROTOCOL_DRIVERS; ii++) {
-                if(MptDeviceDriverHandlers[ii] &&
-                  MptDeviceDriverHandlers[ii]->shutdown) {
-                        MptDeviceDriverHandlers[ii]->shutdown(dev);
-                }
-        }
-
-}
-
-
 /**************************************************************************
  * Power Management
  */
 #ifdef CONFIG_PM
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
 /*
- *      mptbase_suspend - Fusion MPT base driver suspend routine.
+ *      mpt_suspend - Fusion MPT base driver suspend routine.
  *
  *
  */
-static int
-mptbase_suspend(struct pci_dev *pdev, pm_message_t state)
+int
+mpt_suspend(struct pci_dev *pdev, pm_message_t state)
 {
         u32 device_state;
         MPT_ADAPTER *ioc = pci_get_drvdata(pdev);
-        int ii;
 
         switch(state)
         {
@@ -1453,14 +1355,6 @@ mptbase_suspend(struct pci_dev *pdev, pm_message_t state)
         "pci-suspend: pdev=0x%p, slot=%s, Entering operating state [D%d]\n",
                 ioc->name, pdev, pci_name(pdev), device_state);
 
-        /* call per device driver suspend entry point */
-        for(ii=0; ii<MPT_MAX_PROTOCOL_DRIVERS; ii++) {
-                if(MptDeviceDriverHandlers[ii] &&
-                  MptDeviceDriverHandlers[ii]->suspend) {
-                        MptDeviceDriverHandlers[ii]->suspend(pdev, state);
-                }
-        }
-
         pci_save_state(pdev);
 
         /* put ioc into READY_STATE */
@@ -1484,18 +1378,18 @@ mptbase_suspend(struct pci_dev *pdev, pm_message_t state)
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
 /*
- *      mptbase_resume - Fusion MPT base driver resume routine.
+ *      mpt_resume - Fusion MPT base driver resume routine.
  *
  *
  */
-static int
-mptbase_resume(struct pci_dev *pdev)
+int
+mpt_resume(struct pci_dev *pdev)
 {
         MPT_ADAPTER *ioc = pci_get_drvdata(pdev);
         u32 device_state = pdev->current_state;
         int recovery_state;
         int ii;
-
+        
         printk(MYIOC_s_INFO_FMT
         "pci-resume: pdev=0x%p, slot=%s, Previous operating state [D%d]\n",
                 ioc->name, pdev, pci_name(pdev), device_state);
@@ -1533,14 +1427,6 @@ mptbase_resume(struct pci_dev *pdev)
                         "pci-resume: success\n", ioc->name);
         }
 
-        /* call per device driver resume entry point */
-        for(ii=0; ii<MPT_MAX_PROTOCOL_DRIVERS; ii++) {
-                if(MptDeviceDriverHandlers[ii] &&
-                  MptDeviceDriverHandlers[ii]->resume) {
-                        MptDeviceDriverHandlers[ii]->resume(pdev);
-                }
-        }
-
         return 0;
 }
 #endif
@@ -1719,8 +1605,7 @@ mpt_do_ioc_recovery(MPT_ADAPTER *ioc, u32 reason, int sleepFlag)
                 ioc->alt_ioc->active = 1;
         }
 
-        /* NEW!  20010120 -sralston
-         *  Enable MPT base driver management of EventNotification
+        /*  Enable MPT base driver management of EventNotification
          *  and EventAck handling.
          */
         if ((ret == 0) && (!ioc->facts.EventState))
@@ -1729,9 +1614,7 @@ mpt_do_ioc_recovery(MPT_ADAPTER *ioc, u32 reason, int sleepFlag)
         if (ioc->alt_ioc && alt_ioc_ready && !ioc->alt_ioc->facts.EventState)
                 (void) SendEventNotification(ioc->alt_ioc, 1);  /* 1=Enable EventNotification */
 
-        /* (Bugzilla:fibrebugs, #513)
-         * Bug fix (part 2)!  20010905 -sralston
-         *      Add additional "reason" check before call to GetLanConfigPages
+        /*      Add additional "reason" check before call to GetLanConfigPages
          *      (combined with GetIoUnitPage2 call).  This prevents a somewhat
          *      recursive scenario; GetLanConfigPages times out, timer expired
          *      routine calls HardResetHandler, which calls into here again,
@@ -1829,37 +1712,43 @@ mpt_do_ioc_recovery(MPT_ADAPTER *ioc, u32 reason, int sleepFlag)
 static void
 mpt_detect_bound_ports(MPT_ADAPTER *ioc, struct pci_dev *pdev)
 {
-        unsigned int match_lo, match_hi;
+        struct pci_dev *peer=NULL;
+        unsigned int slot = PCI_SLOT(pdev->devfn);
+        unsigned int func = PCI_FUNC(pdev->devfn);
         MPT_ADAPTER *ioc_srch;
 
-        match_lo = pdev->devfn-1;
-        match_hi = pdev->devfn+1;
-        dprintk((MYIOC_s_INFO_FMT "PCI bus/devfn=%x/%x, searching for devfn match on %x or %x\n",
-                        ioc->name, pdev->bus->number, pdev->devfn, match_lo, match_hi));
+        dprintk((MYIOC_s_INFO_FMT "PCI device %s devfn=%x/%x,"
+            " searching for devfn match on %x or %x\n",
+                ioc->name, pci_name(pdev), pdev->devfn,
+                func-1, func+1));
+
+        peer = pci_get_slot(pdev->bus, PCI_DEVFN(slot,func-1));
+        if (!peer) {
+                peer = pci_get_slot(pdev->bus, PCI_DEVFN(slot,func+1));
+                if (!peer)
+                        return;
+        }
 
         list_for_each_entry(ioc_srch, &ioc_list, list) {
                 struct pci_dev *_pcidev = ioc_srch->pcidev;
-
-                if ((_pcidev->device == pdev->device) &&
-                    (_pcidev->bus->number == pdev->bus->number) &&
-                    (_pcidev->devfn == match_lo || _pcidev->devfn == match_hi) ) {
+                if (_pcidev == peer) {
                         /* Paranoia checks */
                         if (ioc->alt_ioc != NULL) {
                                 printk(KERN_WARNING MYNAM ": Oops, already bound (%s <==> %s)!\n",
-                                                ioc->name, ioc->alt_ioc->name);
+                                        ioc->name, ioc->alt_ioc->name);
                                 break;
                         } else if (ioc_srch->alt_ioc != NULL) {
                                 printk(KERN_WARNING MYNAM ": Oops, already bound (%s <==> %s)!\n",
-                                                ioc_srch->name, ioc_srch->alt_ioc->name);
+                                        ioc_srch->name, ioc_srch->alt_ioc->name);
                                 break;
                         }
                         dprintk((KERN_INFO MYNAM ": FOUND! binding %s <==> %s\n",
-                                        ioc->name, ioc_srch->name));
+                                ioc->name, ioc_srch->name));
                         ioc_srch->alt_ioc = ioc;
                         ioc->alt_ioc = ioc_srch;
-                        break;
                 }
         }
+        pci_dev_put(peer);
 }
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
@@ -2333,7 +2222,7 @@ GetIocFacts(MPT_ADAPTER *ioc, int sleepFlag, int reason)
                         return -55;
                 }
 
-                r = sz = le32_to_cpu(facts->BlockSize);
+                r = sz = facts->BlockSize;
                 vv = ((63 / (sz * 4)) + 1) & 0x03;
                 ioc->NB_for_64_byte_frame = vv;
                 while ( sz )
@@ -4250,7 +4139,7 @@ mpt_GetScsiPortSettings(MPT_ADAPTER *ioc, int portnum)
                                 if ((ioc->spi_data.busType == MPI_SCSIPORTPAGE0_PHY_SIGNAL_HVD) ||
                                         (ioc->spi_data.busType == MPI_SCSIPORTPAGE0_PHY_SIGNAL_SE))  {
 
-                                        if (ioc->spi_data.minSyncFactor < MPT_ULTRA)
+                                if (ioc->spi_data.minSyncFactor < MPT_ULTRA)
                                                 ioc->spi_data.minSyncFactor = MPT_ULTRA;
                                 }
                         }
@@ -4753,9 +4642,7 @@ mpt_config(MPT_ADAPTER *ioc, CONFIGPARMS *pCfg)
         u32              flagsLength;
         int              in_isr;
 
-        /* (Bugzilla:fibrebugs, #513)
-         * Bug fix (part 1)!  20010905 -sralston
-         *      Prevent calling wait_event() (below), if caller happens
+        /*      Prevent calling wait_event() (below), if caller happens
          *      to be in ISR context, because that is fatal!
          */
         in_isr = in_interrupt();
@@ -4861,9 +4748,7 @@ mpt_toolbox(MPT_ADAPTER *ioc, CONFIGPARMS *pCfg)
         u32              flagsLength;
         int              in_isr;
 
-        /* (Bugzilla:fibrebugs, #513)
-         * Bug fix (part 1)!  20010905 -sralston
-         *      Prevent calling wait_event() (below), if caller happens
+        /*      Prevent calling wait_event() (below), if caller happens
          *      to be in ISR context, because that is fatal!
          */
         in_isr = in_interrupt();
@@ -5130,20 +5015,26 @@ static int
 procmpt_version_read(char *buf, char **start, off_t offset, int request, int *eof, void *data)
 {
         int      ii;
-        int      scsi, lan, ctl, targ, dmp;
+        int      scsi, fc, sas, lan, ctl, targ, dmp;
         char    *drvname;
         int      len;
 
         len = sprintf(buf, "%s-%s\n", "mptlinux", MPT_LINUX_VERSION_COMMON);
         len += sprintf(buf+len, "  Fusion MPT base driver\n");
 
-        scsi = lan = ctl = targ = dmp = 0;
+        scsi = fc = sas = lan = ctl = targ = dmp = 0;
         for (ii=MPT_MAX_PROTOCOL_DRIVERS-1; ii; ii--) {
                 drvname = NULL;
                 if (MptCallbacks[ii]) {
                         switch (MptDriverClass[ii]) {
-                        case MPTSCSIH_DRIVER:
-                                if (!scsi++) drvname = "SCSI host";
+                        case MPTSPI_DRIVER:
+                                if (!scsi++) drvname = "SPI host";
+                                break;
+                        case MPTFC_DRIVER:
+                                if (!fc++) drvname = "FC host";
+                                break;
+                        case MPTSAS_DRIVER:
+                                if (!sas++) drvname = "SAS host";
                                 break;
                         case MPTLAN_DRIVER:
                                 if (!lan++) drvname = "LAN";
@@ -5832,6 +5723,12 @@ mpt_sp_ioc_info(MPT_ADAPTER *ioc, u32 ioc_status, MPT_FRAME_HDR *mf)
 }
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
+EXPORT_SYMBOL(mpt_attach);
+EXPORT_SYMBOL(mpt_detach);
+#ifdef CONFIG_PM
+EXPORT_SYMBOL(mpt_resume);
+EXPORT_SYMBOL(mpt_suspend);
+#endif
 EXPORT_SYMBOL(ioc_list);
 EXPORT_SYMBOL(mpt_proc_root_dir);
 EXPORT_SYMBOL(mpt_register);
@@ -5860,19 +5757,6 @@ EXPORT_SYMBOL(mpt_read_ioc_pg_3);
 EXPORT_SYMBOL(mpt_alloc_fw_memory);
 EXPORT_SYMBOL(mpt_free_fw_memory);
 
-static struct pci_driver mptbase_driver = {
-        .name           = "mptbase",
-        .id_table       = mptbase_pci_table,
-        .probe          = mptbase_probe,
-        .remove         = __devexit_p(mptbase_remove),
-        .driver         = {
-                .shutdown = mptbase_shutdown,
-        },
-#ifdef CONFIG_PM
-        .suspend        = mptbase_suspend,
-        .resume         = mptbase_resume,
-#endif
-};
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
 /*
@@ -5884,7 +5768,6 @@ static int __init
 fusion_init(void)
 {
         int i;
-        int r;
 
         show_mptmod_ver(my_NAME, my_VERSION);
         printk(KERN_INFO COPYRIGHT "\n");
@@ -5896,8 +5779,7 @@ fusion_init(void)
                 MptResetHandlers[i] = NULL;
         }
 
-        /* NEW!  20010120 -sralston
-         *  Register ourselves (mptbase) in order to facilitate
+        /*  Register ourselves (mptbase) in order to facilitate
          *  EventNotification handling.
          */
         mpt_base_index = mpt_register(mpt_base_reply, MPTBASE_DRIVER);
@@ -5913,11 +5795,7 @@ fusion_init(void)
 #ifdef CONFIG_PROC_FS
         (void) procmpt_create();
 #endif
-        r = pci_register_driver(&mptbase_driver);
-        if(r)
-                return(r);
-
-        return r;
+        return 0;
 }
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
@@ -5933,7 +5811,6 @@ fusion_exit(void)
 
         dexitprintk((KERN_INFO MYNAM ": fusion_exit() called!\n"));
 
-        pci_unregister_driver(&mptbase_driver);
         mpt_reset_deregister(mpt_base_index);
 
 #ifdef CONFIG_PROC_FS
@@ -5941,6 +5818,5 @@ fusion_exit(void)
 #endif
 }
 
-
 module_init(fusion_init);
 module_exit(fusion_exit);
diff --git a/drivers/message/fusion/mptbase.h b/drivers/message/fusion/mptbase.h
index 6d16acc7a179..b338a154f78f 100644
--- a/drivers/message/fusion/mptbase.h
+++ b/drivers/message/fusion/mptbase.h
@@ -5,15 +5,9 @@
  *          LSIFC9xx/LSI409xx Fibre Channel
  *      running LSI Logic Fusion MPT (Message Passing Technology) firmware.
  *
- *  Credits:
- *     (see mptbase.c)
- *
- *  Copyright (c) 1999-2004 LSI Logic Corporation
- *  Originally By: Steven J. Ralston
- *  (mailto:sjralston1@netscape.net)
+ *  Copyright (c) 1999-2005 LSI Logic Corporation
  *  (mailto:mpt_linux_developer@lsil.com)
  *
- *  $Id: mptbase.h,v 1.144 2003/01/28 21:31:56 pdelaney Exp $
  */
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
 /*
@@ -71,7 +65,6 @@
 #include "lsi/mpi_fc.h"         /* Fibre Channel (lowlevel) support */
 #include "lsi/mpi_targ.h"       /* SCSI/FCP Target protcol support */
 #include "lsi/mpi_tool.h"       /* Tools support */
-#include "lsi/fc_log.h"
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
 
@@ -80,11 +73,11 @@
 #endif
 
 #ifndef COPYRIGHT
-#define COPYRIGHT       "Copyright (c) 1999-2004 " MODULEAUTHOR
+#define COPYRIGHT       "Copyright (c) 1999-2005 " MODULEAUTHOR
 #endif
 
-#define MPT_LINUX_VERSION_COMMON        "3.01.20"
-#define MPT_LINUX_PACKAGE_NAME          "@(#)mptlinux-3.01.20"
+#define MPT_LINUX_VERSION_COMMON        "3.03.00"
+#define MPT_LINUX_PACKAGE_NAME          "@(#)mptlinux-3.03.00"
 #define WHAT_MAGIC_STRING               "@" "(" "#" ")"
 
 #define show_mptmod_ver(s,ver)  \
@@ -203,7 +196,9 @@
 typedef enum {
         MPTBASE_DRIVER,         /* MPT base class */
         MPTCTL_DRIVER,          /* MPT ioctl class */
-        MPTSCSIH_DRIVER,        /* MPT SCSI host (initiator) class */
+        MPTSPI_DRIVER,          /* MPT SPI host class */
+        MPTFC_DRIVER,           /* MPT FC host class */
+        MPTSAS_DRIVER,          /* MPT SAS host class */
         MPTLAN_DRIVER,          /* MPT LAN class */
         MPTSTM_DRIVER,          /* MPT SCSI target mode class */
         MPTUNKNOWN_DRIVER
@@ -212,11 +207,6 @@ typedef enum {
 struct mpt_pci_driver{
         int  (*probe) (struct pci_dev *dev, const struct pci_device_id *id);
         void (*remove) (struct pci_dev *dev);
-        void (*shutdown) (struct device * dev);
-#ifdef CONFIG_PM
-        int  (*resume) (struct pci_dev *dev);
-        int  (*suspend) (struct pci_dev *dev, pm_message_t state);
-#endif
 };
 
 /*
@@ -483,6 +473,7 @@ typedef	struct _ScsiCfgData {
         u8               forceDv;               /* 1 to force DV scheduling */
         u8               noQas;                 /* Disable QAS for this adapter */
         u8               Saf_Te;                /* 1 to force all Processors as SAF-TE if Inquiry data length is too short to check for SAF-TE */
+        u8               mpt_dv;                /* command line option: enhanced=1, basic=0 */
         u8               rsvd[1];
 } ScsiCfgData;
 
@@ -576,6 +567,9 @@ typedef struct _MPT_ADAPTER
         u8                       reload_fw;     /* Force a FW Reload on next reset */
         u8                       NBShiftFactor;  /* NB Shift Factor based on Block Size (Facts)  */     
         u8                       pad1[4];
+        int                      DoneCtx;
+        int                      TaskCtx;
+        int                      InternalCtx;
         struct list_head         list; 
         struct net_device       *netdev;
 } MPT_ADAPTER;
@@ -773,12 +767,6 @@ typedef struct _mpt_sge {
 #define DBG_DUMP_TM_REPLY_FRAME(mfp)
 #endif
 
-#ifdef MPT_DEBUG_NEH
-#define nehprintk(x) printk x
-#else
-#define nehprintk(x)
-#endif
-
 #if defined(MPT_DEBUG_CONFIG) || defined(MPT_DEBUG)
 #define dcprintk(x) printk x
 #else
@@ -898,6 +886,11 @@ typedef struct _MPT_SCSI_HOST {
         unsigned long             soft_resets;          /* fw/external bus resets count */
         unsigned long             timeouts;             /* cmd timeouts */
         ushort                    sel_timeout[MPT_MAX_FC_DEVICES];
+        char                      *info_kbuf;
+        wait_queue_head_t         scandv_waitq;
+        int                       scandv_wait_done;
+        long                      last_queue_full;
+        u8                        mpt_pq_filter;
 } MPT_SCSI_HOST;
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
@@ -931,6 +924,12 @@ typedef struct _x_config_parms {
 /*
  *  Public entry points...
  */
+extern int       mpt_attach(struct pci_dev *pdev, const struct pci_device_id *id);
+extern void      mpt_detach(struct pci_dev *pdev);
+#ifdef CONFIG_PM
+extern int       mpt_suspend(struct pci_dev *pdev, pm_message_t state);
+extern int       mpt_resume(struct pci_dev *pdev);
+#endif
 extern int       mpt_register(MPT_CALLBACK cbfunc, MPT_DRIVER_CLASS dclass);
 extern void      mpt_deregister(int cb_idx);
 extern int       mpt_event_register(int cb_idx, MPT_EVHANDLER ev_cbfunc);