48 files changed, 2161 insertions, 1428 deletions

diff --git a/Documentation/scsi/ChangeLog.megaraid_sas b/Documentation/scsi/ChangeLog.megaraid_sas
new file mode 100644
index 000000000000..f8c16cbf56ba
--- /dev/null
+++ b/Documentation/scsi/ChangeLog.megaraid_sas
@@ -0,0 +1,24 @@
+1 Release Date    : Mon Jan 23 14:09:01 PST 2006 - Sumant Patro <Sumant.Patro@lsil.com>
+2 Current Version : 00.00.02.02
+3 Older Version   : 00.00.02.01 
+
+i.      New template defined to represent each family of controllers (identified by processor used). 
+        The template will have defintions that will be initialised to appropritae values for a specific family of controllers. The template definition has four function pointers. During driver initialisation the function pointers will be set based on the controller family type. This change is done to support new controllers that has different processors and thus different register set.
+
+                -Sumant Patro <Sumant.Patro@lsil.com>
+
+1 Release Date    : Mon Dec 19 14:36:26 PST 2005 - Sumant Patro <Sumant.Patro@lsil.com>
+2 Current Version : 00.00.02.00-rc4 
+3 Older Version   : 00.00.02.01 
+
+i.      Code reorganized to remove code duplication in megasas_build_cmd. 
+
+        "There's a lot of duplicate code megasas_build_cmd.  Move that out of the different codepathes and merge the reminder of megasas_build_cmd into megasas_queue_command"
+
+                - Christoph Hellwig <hch@lst.de>
+
+ii.     Defined MEGASAS_IOC_FIRMWARE32 for code paths that handles 32 bit applications in 64 bit systems.
+
+        "MEGASAS_IOC_FIRMWARE can't be redefined if CONFIG_COMPAT is set, we need to define a MEGASAS_IOC_FIRMWARE32 define so native binaries continue to work"
+
+                - Christoph Hellwig <hch@lst.de>
diff --git a/Documentation/scsi/aic79xx.txt b/Documentation/scsi/aic79xx.txt
index 0aeef740a95a..382b439b439e 100644
--- a/Documentation/scsi/aic79xx.txt
+++ b/Documentation/scsi/aic79xx.txt
@@ -1,5 +1,5 @@
 ====================================================================
-=             Adaptec Ultra320 Family Manager Set v1.3.11          =
+=             Adaptec Ultra320 Family Manager Set                  =
 =                                                                  =
 =                            README for                            =
 =                    The Linux Operating System                    =
@@ -63,6 +63,11 @@ The following information is available in this file:
                               68-pin)
 2. Version History
 
+   3.0    (December 1st, 2005)
+        - Updated driver to use SCSI transport class infrastructure
+        - Upported sequencer and core fixes from adaptec released
+          version 2.0.15 of the driver.
+
    1.3.11 (July 11, 2003)
         - Fix several deadlock issues.
         - Add 29320ALP and 39320B Id's.
@@ -194,7 +199,7 @@ The following information is available in this file:
           supported)
         - Support for the PCI-X standard up to 133MHz
         - Support for the PCI v2.2 standard
-        - Domain Validation
+        - Domain Validation
 
    2.2. Operating System Support:
         - Redhat Linux 7.2, 7.3, 8.0, Advanced Server 2.1
@@ -411,77 +416,53 @@ The following information is available in this file:
           http://www.adaptec.com.
 
 
-5. Contacting Adaptec
+5. Adaptec Customer Support
 
    A Technical Support Identification (TSID) Number is required for 
    Adaptec technical support.
     - The 12-digit TSID can be found on the white barcode-type label
-      included inside the box with your product. The TSID helps us 
+      included inside the box with your product.  The TSID helps us 
       provide more efficient service by accurately identifying your 
       product and support status.
+
    Support Options
     - Search the Adaptec Support Knowledgebase (ASK) at
       http://ask.adaptec.com for articles, troubleshooting tips, and
-      frequently asked questions for your product.
+      frequently asked questions about your product.
     - For support via Email, submit your question to Adaptec's 
-      Technical Support Specialists at http://ask.adaptec.com.
+      Technical Support Specialists at http://ask.adaptec.com/.
      
    North America
-    - Visit our Web site at http://www.adaptec.com.
-    - To speak with a Fibre Channel/RAID/External Storage Technical
-      Support Specialist, call 1-321-207-2000,
-      Hours: Monday-Friday, 3:00 A.M. to 5:00 P.M., PST.
-      (Not open on holidays)
-    - For Technical Support in all other technologies including 
-      SCSI, call 1-408-934-7274,
-      Hours: Monday-Friday, 6:00 A.M. to 5:00 P.M., PST.
-      (Not open on holidays)
-    - For after hours support, call 1-800-416-8066 ($99/call, 
-      $149/call on holidays)
-    - To order Adaptec products including software and cables, call
-      1-800-442-7274 or 1-408-957-7274. You can also visit our 
-      online store at http://www.adaptecstore.com
+    - Visit our Web site at http://www.adaptec.com/.
+    - For information about Adaptec's support options, call
+      408-957-2550, 24 hours a day, 7 days a week.
+    - To speak with a Technical Support Specialist,
+      * For hardware products, call 408-934-7274,
+        Monday to Friday, 3:00 am to 5:00 pm, PDT.
+      * For RAID and Fibre Channel products, call 321-207-2000,
+        Monday to Friday, 3:00 am to 5:00 pm, PDT.
+      To expedite your service, have your computer with you.
+    - To order Adaptec products, including accessories and cables,
+      call 408-957-7274.  To order cables online go to
+      http://www.adaptec.com/buy-cables/.
 
    Europe
-    - Visit our Web site at http://www.adaptec-europe.com.
-    - English and French: To speak with a Technical Support 
-      Specialist, call one of the following numbers:
-        - English: +32-2-352-3470
-        - French:  +32-2-352-3460
-      Hours: Monday-Thursday, 10:00 to 12:30, 13:30 to 17:30 CET 
-             Friday, 10:00 to 12:30, 13:30 to 16:30 CET
-    - German: To speak with a Technical Support Specialist,
-      call +49-89-456-40660
-      Hours: Monday-Thursday, 09:30 to 12:30, 13:30 to 16:30 CET
-             Friday, 09:30 to 12:30, 13:30 to 15:00 CET
-    - To order Adaptec products, including accessories and cables:
-        - UK: +0800-96-65-26 or fax +0800-731-02-95
-        - Other European countries: +32-11-300-379
-
-   Australia and New Zealand
-    - Visit our Web site at http://www.adaptec.com.au.
-    - To speak with a Technical Support Specialist, call 
-      +612-9416-0698
-      Hours: Monday-Friday, 10:00 A.M. to 4:30 P.M., EAT
-      (Not open on holidays)
+    - Visit our Web site at http://www.adaptec-europe.com/.
+    - To speak with a Technical Support Specialist, call, or email,
+      * German:  +49 89 4366 5522, Monday-Friday, 9:00-17:00 CET,
+        http://ask-de.adaptec.com/.
+      * French:  +49 89 4366 5533, Monday-Friday, 9:00-17:00 CET,
+        http://ask-fr.adaptec.com/.
+      * English: +49 89 4366 5544, Monday-Friday, 9:00-17:00 GMT,
+        http://ask.adaptec.com/.
+    - You can order Adaptec cables online at
+      http://www.adaptec.com/buy-cables/.
 
    Japan
+    - Visit our web site at http://www.adaptec.co.jp/.
     - To speak with a Technical Support Specialist, call 
-      +81-3-5308-6120 
-      Hours: Monday-Friday, 9:00 a.m. to 12:00 p.m., 1:00 p.m. to
-      6:00 p.m. TSC
-
-   Hong Kong and China
-    - To speak with a Technical Support Specialist, call 
-      +852-2869-7200
-      Hours: Monday-Friday, 10:00 to 17:00.
-    - Fax Technical Support at +852-2869-7100.
-
-   Singapore
-    - To speak with a Technical Support Specialist, call 
-      +65-245-7470
-      Hours: Monday-Friday, 10:00 to 17:00.
-    - Fax Technical Support at +852-2869-7100
+      +81 3 5308 6120, Monday-Friday, 9:00 a.m. to 12:00 p.m.,
+      1:00 p.m. to 6:00 p.m.
 
 -------------------------------------------------------------------
 /*
diff --git a/Documentation/scsi/aic7xxx.txt b/Documentation/scsi/aic7xxx.txt
index 47e74ddc4bc9..3481fcded4c2 100644
--- a/Documentation/scsi/aic7xxx.txt
+++ b/Documentation/scsi/aic7xxx.txt
@@ -309,81 +309,57 @@ The following information is available in this file:
    -----------------------------------------------------------------
 
    Example:
-   'options aic7xxx aic7xxx=verbose,no_probe,tag_info:{{},{,,10}},seltime:1"
+   'options aic7xxx aic7xxx=verbose,no_probe,tag_info:{{},{,,10}},seltime:1'
         enables verbose logging, Disable EISA/VLB probing,
         and set tag depth on Controller 1/Target 2 to 10 tags.
 
-3. Contacting Adaptec
+4. Adaptec Customer Support
 
    A Technical Support Identification (TSID) Number is required for 
    Adaptec technical support.
     - The 12-digit TSID can be found on the white barcode-type label
-      included inside the box with your product. The TSID helps us 
+      included inside the box with your product.  The TSID helps us 
       provide more efficient service by accurately identifying your 
       product and support status.
+
    Support Options
     - Search the Adaptec Support Knowledgebase (ASK) at
       http://ask.adaptec.com for articles, troubleshooting tips, and
-      frequently asked questions for your product.
+      frequently asked questions about your product.
     - For support via Email, submit your question to Adaptec's 
-      Technical Support Specialists at http://ask.adaptec.com.
+      Technical Support Specialists at http://ask.adaptec.com/.
      
    North America
-    - Visit our Web site at http://www.adaptec.com.
-    - To speak with a Fibre Channel/RAID/External Storage Technical
-      Support Specialist, call 1-321-207-2000,
-      Hours: Monday-Friday, 3:00 A.M. to 5:00 P.M., PST.
-      (Not open on holidays)
-    - For Technical Support in all other technologies including 
-      SCSI, call 1-408-934-7274,
-      Hours: Monday-Friday, 6:00 A.M. to 5:00 P.M., PST.
-      (Not open on holidays)
-    - For after hours support, call 1-800-416-8066 ($99/call, 
-      $149/call on holidays)
-    - To order Adaptec products including software and cables, call
-      1-800-442-7274 or 1-408-957-7274. You can also visit our 
-      online store at http://www.adaptecstore.com
+    - Visit our Web site at http://www.adaptec.com/.
+    - For information about Adaptec's support options, call
+      408-957-2550, 24 hours a day, 7 days a week.
+    - To speak with a Technical Support Specialist,
+      * For hardware products, call 408-934-7274,
+        Monday to Friday, 3:00 am to 5:00 pm, PDT.
+      * For RAID and Fibre Channel products, call 321-207-2000,
+        Monday to Friday, 3:00 am to 5:00 pm, PDT.
+      To expedite your service, have your computer with you.
+    - To order Adaptec products, including accessories and cables,
+      call 408-957-7274.  To order cables online go to
+      http://www.adaptec.com/buy-cables/.
 
    Europe
-    - Visit our Web site at http://www.adaptec-europe.com.
-    - English and French: To speak with a Technical Support 
-      Specialist, call one of the following numbers:
-        - English: +32-2-352-3470
-        - French:  +32-2-352-3460
-      Hours: Monday-Thursday, 10:00 to 12:30, 13:30 to 17:30 CET 
-             Friday, 10:00 to 12:30, 13:30 to 16:30 CET
-    - German: To speak with a Technical Support Specialist,
-      call +49-89-456-40660
-      Hours: Monday-Thursday, 09:30 to 12:30, 13:30 to 16:30 CET
-             Friday, 09:30 to 12:30, 13:30 to 15:00 CET
-    - To order Adaptec products, including accessories and cables:
-        - UK: +0800-96-65-26 or fax +0800-731-02-95
-        - Other European countries: +32-11-300-379
-
-   Australia and New Zealand
-    - Visit our Web site at http://www.adaptec.com.au.
-    - To speak with a Technical Support Specialist, call 
-      +612-9416-0698
-      Hours: Monday-Friday, 10:00 A.M. to 4:30 P.M., EAT
-      (Not open on holidays)
+    - Visit our Web site at http://www.adaptec-europe.com/.
+    - To speak with a Technical Support Specialist, call, or email,
+      * German:  +49 89 4366 5522, Monday-Friday, 9:00-17:00 CET,
+        http://ask-de.adaptec.com/.
+      * French:  +49 89 4366 5533, Monday-Friday, 9:00-17:00 CET,
+        http://ask-fr.adaptec.com/.
+      * English: +49 89 4366 5544, Monday-Friday, 9:00-17:00 GMT,
+        http://ask.adaptec.com/.
+    - You can order Adaptec cables online at
+      http://www.adaptec.com/buy-cables/.
 
    Japan
+    - Visit our web site at http://www.adaptec.co.jp/.
     - To speak with a Technical Support Specialist, call 
-      +81-3-5308-6120 
-      Hours: Monday-Friday, 9:00 a.m. to 12:00 p.m., 1:00 p.m. to
-      6:00 p.m. TSC
-
-   Hong Kong and China
-    - To speak with a Technical Support Specialist, call 
-      +852-2869-7200
-      Hours: Monday-Friday, 10:00 to 17:00.
-    - Fax Technical Support at +852-2869-7100.
-
-   Singapore
-    - To speak with a Technical Support Specialist, call 
-      +65-245-7470
-      Hours: Monday-Friday, 10:00 to 17:00.
-    - Fax Technical Support at +852-2869-7100
+      +81 3 5308 6120, Monday-Friday, 9:00 a.m. to 12:00 p.m.,
+      1:00 p.m. to 6:00 p.m.
 
 -------------------------------------------------------------------
 /*
diff --git a/drivers/message/fusion/Makefile b/drivers/message/fusion/Makefile
index 8a2e2657f4c2..33ace373241c 100644
--- a/drivers/message/fusion/Makefile
+++ b/drivers/message/fusion/Makefile
@@ -29,6 +29,8 @@
 #  For mptctl:
 #CFLAGS_mptctl.o += -DMPT_DEBUG_IOCTL
 #
+#  For mptfc:
+#CFLAGS_mptfc.o += -DMPT_DEBUG_FC
 
 #=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-} LSI_LOGIC
 
diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c
index d890b2b8a93e..9a2c7605d49c 100644
--- a/drivers/message/fusion/mptbase.c
+++ b/drivers/message/fusion/mptbase.c
@@ -81,6 +81,10 @@ MODULE_LICENSE("GPL");
 /*
  *  cmd line parameters
  */
+static int mpt_msi_enable;
+module_param(mpt_msi_enable, int, 0);
+MODULE_PARM_DESC(mpt_msi_enable, " MSI Support Enable (default=0)");
+
 #ifdef MFCNT
 static int mfcounter = 0;
 #define PRINT_MF_COUNT 20000
@@ -174,7 +178,7 @@ static void	mpt_get_fw_exp_ver(char *buf, MPT_ADAPTER *ioc);
 static int      ProcessEventNotification(MPT_ADAPTER *ioc, EventNotificationReply_t *evReply, int *evHandlers);
 static void     mpt_sp_ioc_info(MPT_ADAPTER *ioc, u32 ioc_status, MPT_FRAME_HDR *mf);
 static void     mpt_fc_log_info(MPT_ADAPTER *ioc, u32 log_info);
-static void     mpt_sp_log_info(MPT_ADAPTER *ioc, u32 log_info);
+static void     mpt_spi_log_info(MPT_ADAPTER *ioc, u32 log_info);
 static void     mpt_sas_log_info(MPT_ADAPTER *ioc, u32 log_info);
 
 /* module entry point */
@@ -313,7 +317,7 @@ mpt_reply(MPT_ADAPTER *ioc, u32 pa)
                 if (ioc->bus_type == FC)
                         mpt_fc_log_info(ioc, log_info);
                 else if (ioc->bus_type == SPI)
-                        mpt_sp_log_info(ioc, log_info);
+                        mpt_spi_log_info(ioc, log_info);
                 else if (ioc->bus_type == SAS)
                         mpt_sas_log_info(ioc, log_info);
         }
@@ -1444,6 +1448,9 @@ mpt_attach(struct pci_dev *pdev, const struct pci_device_id *id)
 
         ioc->pci_irq = -1;
         if (pdev->irq) {
+                if (mpt_msi_enable && !pci_enable_msi(pdev))
+                        printk(MYIOC_s_INFO_FMT "PCI-MSI enabled\n", ioc->name);
+
                 r = request_irq(pdev->irq, mpt_interrupt, SA_SHIRQ, ioc->name, ioc);
 
                 if (r < 0) {
@@ -1483,6 +1490,10 @@ mpt_attach(struct pci_dev *pdev, const struct pci_device_id *id)
 
                 list_del(&ioc->list);
                 free_irq(ioc->pci_irq, ioc);
+                if (mpt_msi_enable)
+                        pci_disable_msi(pdev);
+                if (ioc->alt_ioc)
+                        ioc->alt_ioc->alt_ioc = NULL;
                 iounmap(mem);
                 kfree(ioc);
                 pci_set_drvdata(pdev, NULL);
@@ -2136,6 +2147,8 @@ mpt_adapter_dispose(MPT_ADAPTER *ioc)
 
         if (ioc->pci_irq != -1) {
                 free_irq(ioc->pci_irq, ioc);
+                if (mpt_msi_enable)
+                        pci_disable_msi(ioc->pcidev);
                 ioc->pci_irq = -1;
         }
 
@@ -2157,6 +2170,10 @@ mpt_adapter_dispose(MPT_ADAPTER *ioc)
         sz_last = ioc->alloc_total;
         dprintk((KERN_INFO MYNAM ": %s: free'd %d of %d bytes\n",
                         ioc->name, sz_first-sz_last+(int)sizeof(*ioc), sz_first));
+
+        if (ioc->alt_ioc)
+                ioc->alt_ioc->alt_ioc = NULL;
+
         kfree(ioc);
 }
 
@@ -2770,13 +2787,16 @@ SendPortEnable(MPT_ADAPTER *ioc, int portnum, int sleepFlag)
 
         /* RAID FW may take a long time to enable
          */
-        if ( (ioc->facts.ProductID & MPI_FW_HEADER_PID_PROD_MASK)
-                        > MPI_FW_HEADER_PID_PROD_TARGET_SCSI ) {
-                rc = mpt_handshake_req_reply_wait(ioc, req_sz, (u32*)&port_enable,
-                                reply_sz, (u16*)&reply_buf, 300 /*seconds*/, sleepFlag);
+        if (((ioc->facts.ProductID & MPI_FW_HEADER_PID_PROD_MASK)
+            > MPI_FW_HEADER_PID_PROD_TARGET_SCSI) ||
+            (ioc->bus_type == SAS)) {
+                rc = mpt_handshake_req_reply_wait(ioc, req_sz,
+                (u32*)&port_enable, reply_sz, (u16*)&reply_buf,
+                300 /*seconds*/, sleepFlag);
         } else {
-                rc = mpt_handshake_req_reply_wait(ioc, req_sz, (u32*)&port_enable,
-                                reply_sz, (u16*)&reply_buf, 30 /*seconds*/, sleepFlag);
+                rc = mpt_handshake_req_reply_wait(ioc, req_sz,
+                (u32*)&port_enable, reply_sz, (u16*)&reply_buf,
+                30 /*seconds*/, sleepFlag);
         }
         return rc;
 }
@@ -4387,6 +4407,138 @@ mptbase_sas_persist_operation(MPT_ADAPTER *ioc, u8 persist_opcode)
 }
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
+
+static void
+mptbase_raid_process_event_data(MPT_ADAPTER *ioc,
+    MpiEventDataRaid_t * pRaidEventData)
+{
+        int     volume;
+        int     reason;
+        int     disk;
+        int     status;
+        int     flags;
+        int     state;
+
+        volume  = pRaidEventData->VolumeID;
+        reason  = pRaidEventData->ReasonCode;
+        disk    = pRaidEventData->PhysDiskNum;
+        status  = le32_to_cpu(pRaidEventData->SettingsStatus);
+        flags   = (status >> 0) & 0xff;
+        state   = (status >> 8) & 0xff;
+
+        if (reason == MPI_EVENT_RAID_RC_DOMAIN_VAL_NEEDED) {
+                return;
+        }
+
+        if ((reason >= MPI_EVENT_RAID_RC_PHYSDISK_CREATED &&
+             reason <= MPI_EVENT_RAID_RC_PHYSDISK_STATUS_CHANGED) ||
+            (reason == MPI_EVENT_RAID_RC_SMART_DATA)) {
+                printk(MYIOC_s_INFO_FMT "RAID STATUS CHANGE for PhysDisk %d\n",
+                        ioc->name, disk);
+        } else {
+                printk(MYIOC_s_INFO_FMT "RAID STATUS CHANGE for VolumeID %d\n",
+                        ioc->name, volume);
+        }
+
+        switch(reason) {
+        case MPI_EVENT_RAID_RC_VOLUME_CREATED:
+                printk(MYIOC_s_INFO_FMT "  volume has been created\n",
+                        ioc->name);
+                break;
+
+        case MPI_EVENT_RAID_RC_VOLUME_DELETED:
+
+                printk(MYIOC_s_INFO_FMT "  volume has been deleted\n",
+                        ioc->name);
+                break;
+
+        case MPI_EVENT_RAID_RC_VOLUME_SETTINGS_CHANGED:
+                printk(MYIOC_s_INFO_FMT "  volume settings have been changed\n",
+                        ioc->name);
+                break;
+
+        case MPI_EVENT_RAID_RC_VOLUME_STATUS_CHANGED:
+                printk(MYIOC_s_INFO_FMT "  volume is now %s%s%s%s\n",
+                        ioc->name,
+                        state == MPI_RAIDVOL0_STATUS_STATE_OPTIMAL
+                         ? "optimal"
+                         : state == MPI_RAIDVOL0_STATUS_STATE_DEGRADED
+                          ? "degraded"
+                          : state == MPI_RAIDVOL0_STATUS_STATE_FAILED
+                           ? "failed"
+                           : "state unknown",
+                        flags & MPI_RAIDVOL0_STATUS_FLAG_ENABLED
+                         ? ", enabled" : "",
+                        flags & MPI_RAIDVOL0_STATUS_FLAG_QUIESCED
+                         ? ", quiesced" : "",
+                        flags & MPI_RAIDVOL0_STATUS_FLAG_RESYNC_IN_PROGRESS
+                         ? ", resync in progress" : "" );
+                break;
+
+        case MPI_EVENT_RAID_RC_VOLUME_PHYSDISK_CHANGED:
+                printk(MYIOC_s_INFO_FMT "  volume membership of PhysDisk %d has changed\n",
+                        ioc->name, disk);
+                break;
+
+        case MPI_EVENT_RAID_RC_PHYSDISK_CREATED:
+                printk(MYIOC_s_INFO_FMT "  PhysDisk has been created\n",
+                        ioc->name);
+                break;
+
+        case MPI_EVENT_RAID_RC_PHYSDISK_DELETED:
+                printk(MYIOC_s_INFO_FMT "  PhysDisk has been deleted\n",
+                        ioc->name);
+                break;
+
+        case MPI_EVENT_RAID_RC_PHYSDISK_SETTINGS_CHANGED:
+                printk(MYIOC_s_INFO_FMT "  PhysDisk settings have been changed\n",
+                        ioc->name);
+                break;
+
+        case MPI_EVENT_RAID_RC_PHYSDISK_STATUS_CHANGED:
+                printk(MYIOC_s_INFO_FMT "  PhysDisk is now %s%s%s\n",
+                        ioc->name,
+                        state == MPI_PHYSDISK0_STATUS_ONLINE
+                         ? "online"
+                         : state == MPI_PHYSDISK0_STATUS_MISSING
+                          ? "missing"
+                          : state == MPI_PHYSDISK0_STATUS_NOT_COMPATIBLE
+                           ? "not compatible"
+                           : state == MPI_PHYSDISK0_STATUS_FAILED
+                            ? "failed"
+                            : state == MPI_PHYSDISK0_STATUS_INITIALIZING
+                             ? "initializing"
+                             : state == MPI_PHYSDISK0_STATUS_OFFLINE_REQUESTED
+                              ? "offline requested"
+                              : state == MPI_PHYSDISK0_STATUS_FAILED_REQUESTED
+                               ? "failed requested"
+                               : state == MPI_PHYSDISK0_STATUS_OTHER_OFFLINE
+                                ? "offline"
+                                : "state unknown",
+                        flags & MPI_PHYSDISK0_STATUS_FLAG_OUT_OF_SYNC
+                         ? ", out of sync" : "",
+                        flags & MPI_PHYSDISK0_STATUS_FLAG_QUIESCED
+                         ? ", quiesced" : "" );
+                break;
+
+        case MPI_EVENT_RAID_RC_DOMAIN_VAL_NEEDED:
+                printk(MYIOC_s_INFO_FMT "  Domain Validation needed for PhysDisk %d\n",
+                        ioc->name, disk);
+                break;
+
+        case MPI_EVENT_RAID_RC_SMART_DATA:
+                printk(MYIOC_s_INFO_FMT "  SMART data received, ASC/ASCQ = %02xh/%02xh\n",
+                        ioc->name, pRaidEventData->ASC, pRaidEventData->ASCQ);
+                break;
+
+        case MPI_EVENT_RAID_RC_REPLACE_ACTION_STARTED:
+                printk(MYIOC_s_INFO_FMT "  replacement of PhysDisk %d has started\n",
+                        ioc->name, disk);
+                break;
+        }
+}
+
+/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
 /*
  *      GetIoUnitPage2 - Retrieve BIOS version and boot order information.
  *      @ioc: Pointer to MPT_ADAPTER structure
@@ -4598,6 +4750,14 @@ mpt_GetScsiPortSettings(MPT_ADAPTER *ioc, int portnum)
                                 SCSIPortPage2_t *pPP2 = (SCSIPortPage2_t  *) pbuf;
                                 MpiDeviceInfo_t *pdevice = NULL;
 
+                                /*
+                                 * Save "Set to Avoid SCSI Bus Resets" flag
+                                 */
+                                ioc->spi_data.bus_reset =
+                                    (le32_to_cpu(pPP2->PortFlags) &
+                                MPI_SCSIPORTPAGE2_PORT_FLAGS_AVOID_SCSI_RESET) ?
+                                    0 : 1 ;
+
                                 /* Save the Port Page 2 data
                                  * (reformat into a 32bit quantity)
                                  */
@@ -5967,6 +6127,10 @@ ProcessEventNotification(MPT_ADAPTER *ioc, EventNotificationReply_t *pEventReply
                         }
                 }
                 break;
+        case MPI_EVENT_INTEGRATED_RAID:
+                mptbase_raid_process_event_data(ioc,
+                    (MpiEventDataRaid_t *)pEventReply->Data);
+                break;
         default:
                 break;
         }
@@ -6046,7 +6210,7 @@ mpt_fc_log_info(MPT_ADAPTER *ioc, u32 log_info)
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
 /*
- *      mpt_sp_log_info - Log information returned from SCSI Parallel IOC.
+ *      mpt_spi_log_info - Log information returned from SCSI Parallel IOC.
  *      @ioc: Pointer to MPT_ADAPTER structure
  *      @mr: Pointer to MPT reply frame
  *      @log_info: U32 LogInfo word from the IOC
@@ -6054,7 +6218,7 @@ mpt_fc_log_info(MPT_ADAPTER *ioc, u32 log_info)
  *      Refer to lsi/sp_log.h.
  */
 static void
-mpt_sp_log_info(MPT_ADAPTER *ioc, u32 log_info)
+mpt_spi_log_info(MPT_ADAPTER *ioc, u32 log_info)
 {
         u32 info = log_info & 0x00FF0000;
         char *desc = "unknown";
diff --git a/drivers/message/fusion/mptbase.h b/drivers/message/fusion/mptbase.h
index 47053ac65068..ea2649ecad1f 100644
--- a/drivers/message/fusion/mptbase.h
+++ b/drivers/message/fusion/mptbase.h
@@ -76,8 +76,8 @@
 #define COPYRIGHT       "Copyright (c) 1999-2005 " MODULEAUTHOR
 #endif
 
-#define MPT_LINUX_VERSION_COMMON        "3.03.06"
-#define MPT_LINUX_PACKAGE_NAME          "@(#)mptlinux-3.03.06"
+#define MPT_LINUX_VERSION_COMMON        "3.03.07"
+#define MPT_LINUX_PACKAGE_NAME          "@(#)mptlinux-3.03.07"
 #define WHAT_MAGIC_STRING               "@" "(" "#" ")"
 
 #define show_mptmod_ver(s,ver)  \
@@ -123,7 +123,7 @@
 #define  MPT_MAX_FRAME_SIZE             128
 #define  MPT_DEFAULT_FRAME_SIZE         128
 
-#define  MPT_REPLY_FRAME_SIZE           0x40  /* Must be a multiple of 8 */
+#define  MPT_REPLY_FRAME_SIZE           0x50  /* Must be a multiple of 8 */
 
 #define  MPT_SG_REQ_128_SCALE           1
 #define  MPT_SG_REQ_96_SCALE            2
@@ -510,9 +510,10 @@ struct mptfc_rport_info
 {
         struct list_head list;
         struct fc_rport *rport;
-        VirtDevice      *vdev;
+        struct scsi_target *starget;
         FCDevicePage0_t pg0;
         u8              flags;
+        u8              remap_needed;
 };
 
 /*
@@ -631,6 +632,7 @@ typedef struct _MPT_ADAPTER
         struct mutex             sas_topology_mutex;
         MPT_SAS_MGMT             sas_mgmt;
         int                      num_ports;
+        struct work_struct       mptscsih_persistTask;
 
         struct list_head         fc_rports;
         spinlock_t               fc_rport_lock; /* list and ri flags */
@@ -803,6 +805,12 @@ typedef struct _mpt_sge {
 #define dreplyprintk(x)
 #endif
 
+#ifdef DMPT_DEBUG_FC
+#define dfcprintk(x) printk x
+#else
+#define dfcprintk(x)
+#endif
+
 #ifdef MPT_DEBUG_TM
 #define dtmprintk(x) printk x
 #define DBG_DUMP_TM_REQUEST_FRAME(mfp) \
diff --git a/drivers/message/fusion/mptfc.c b/drivers/message/fusion/mptfc.c
index b102c7666d0e..c3a3499bce2a 100644
--- a/drivers/message/fusion/mptfc.c
+++ b/drivers/message/fusion/mptfc.c
@@ -93,10 +93,11 @@ static int	mptfcDoneCtx = -1;
 static int      mptfcTaskCtx = -1;
 static int      mptfcInternalCtx = -1; /* Used only for internal commands */
 
-int mptfc_slave_alloc(struct scsi_device *device);
+static int mptfc_target_alloc(struct scsi_target *starget);
+static int mptfc_slave_alloc(struct scsi_device *sdev);
 static int mptfc_qcmd(struct scsi_cmnd *SCpnt,
-    void (*done)(struct scsi_cmnd *));
-
+                      void (*done)(struct scsi_cmnd *));
+static void mptfc_target_destroy(struct scsi_target *starget);
 static void mptfc_set_rport_loss_tmo(struct fc_rport *rport, uint32_t timeout);
 static void __devexit mptfc_remove(struct pci_dev *pdev);
 
@@ -107,10 +108,10 @@ static struct scsi_host_template mptfc_driver_template = {
         .name                           = "MPT FC Host",
         .info                           = mptscsih_info,
         .queuecommand                   = mptfc_qcmd,
-        .target_alloc                   = mptscsih_target_alloc,
+        .target_alloc                   = mptfc_target_alloc,
         .slave_alloc                    = mptfc_slave_alloc,
         .slave_configure                = mptscsih_slave_configure,
-        .target_destroy                 = mptscsih_target_destroy,
+        .target_destroy                 = mptfc_target_destroy,
         .slave_destroy                  = mptscsih_slave_destroy,
         .change_queue_depth             = mptscsih_change_queue_depth,
         .eh_abort_handler               = mptscsih_abort,
@@ -348,14 +349,33 @@ mptfc_generate_rport_ids(FCDevicePage0_t *pg0, struct fc_rport_identifiers *rid)
 }
 
 static void
+mptfc_remap_sdev(struct scsi_device *sdev, void *arg)
+{
+        VirtDevice              *vdev;
+        VirtTarget              *vtarget;
+        struct scsi_target      *starget;
+
+        starget = scsi_target(sdev);
+        if (starget->hostdata == arg) {
+                vtarget = arg;
+                vdev = sdev->hostdata;
+                if (vdev) {
+                        vdev->bus_id = vtarget->bus_id;
+                        vdev->target_id = vtarget->target_id;
+                }
+        }
+}
+
+static void
 mptfc_register_dev(MPT_ADAPTER *ioc, int channel, FCDevicePage0_t *pg0)
 {
         struct fc_rport_identifiers rport_ids;
         struct fc_rport         *rport;
         struct mptfc_rport_info *ri;
-        int                     match = 0;
-        u64                     port_name;
+        int                     new_ri = 1;
+        u64                     pn;
         unsigned long           flags;
+        VirtTarget              *vtarget;
 
         if (mptfc_generate_rport_ids(pg0, &rport_ids) < 0)
                 return;
@@ -363,14 +383,14 @@ mptfc_register_dev(MPT_ADAPTER *ioc, int channel, FCDevicePage0_t *pg0)
         /* scan list looking for a match */
         spin_lock_irqsave(&ioc->fc_rport_lock, flags);
         list_for_each_entry(ri, &ioc->fc_rports, list) {
-                port_name = (u64)ri->pg0.WWPN.High << 32 | (u64)ri->pg0.WWPN.Low;
-                if (port_name == rport_ids.port_name) { /* match */
+                pn = (u64)ri->pg0.WWPN.High << 32 | (u64)ri->pg0.WWPN.Low;
+                if (pn == rport_ids.port_name) {        /* match */
                         list_move_tail(&ri->list, &ioc->fc_rports);
-                        match = 1;
+                        new_ri = 0;
                         break;
                 }
         }
-        if (!match) {   /* allocate one */
+        if (new_ri) {   /* allocate one */
                 spin_unlock_irqrestore(&ioc->fc_rport_lock, flags);
                 ri = kzalloc(sizeof(struct mptfc_rport_info), GFP_KERNEL);
                 if (!ri)
@@ -382,40 +402,43 @@ mptfc_register_dev(MPT_ADAPTER *ioc, int channel, FCDevicePage0_t *pg0)
         ri->pg0 = *pg0; /* add/update pg0 data */
         ri->flags &= ~MPT_RPORT_INFO_FLAGS_MISSING;
 
+        /* MPT_RPORT_INFO_FLAGS_REGISTERED - rport not previously deleted */
         if (!(ri->flags & MPT_RPORT_INFO_FLAGS_REGISTERED)) {
                 ri->flags |= MPT_RPORT_INFO_FLAGS_REGISTERED;
                 spin_unlock_irqrestore(&ioc->fc_rport_lock, flags);
-                rport = fc_remote_port_add(ioc->sh,channel, &rport_ids);
+                rport = fc_remote_port_add(ioc->sh, channel, &rport_ids);
                 spin_lock_irqsave(&ioc->fc_rport_lock, flags);
                 if (rport) {
-                        if (*((struct mptfc_rport_info **)rport->dd_data) != ri) {
-                                ri->flags &= ~MPT_RPORT_INFO_FLAGS_MAPPED_VDEV;
-                                ri->vdev = NULL;
-                                ri->rport = rport;
-                                *((struct mptfc_rport_info **)rport->dd_data) = ri;
-                        }
-                        rport->dev_loss_tmo = mptfc_dev_loss_tmo;
+                        ri->rport = rport;
+                        if (new_ri) /* may have been reset by user */
+                                rport->dev_loss_tmo = mptfc_dev_loss_tmo;
+                        *((struct mptfc_rport_info **)rport->dd_data) = ri;
                         /*
                          * if already mapped, remap here.  If not mapped,
-                         * slave_alloc will allocate vdev and map
+                         * target_alloc will allocate vtarget and map,
+                         * slave_alloc will fill in vdev from vtarget.
                          */
-                        if (ri->flags & MPT_RPORT_INFO_FLAGS_MAPPED_VDEV) {
-                                ri->vdev->target_id = ri->pg0.CurrentTargetID;
-                                ri->vdev->bus_id = ri->pg0.CurrentBus;
-                                ri->vdev->vtarget->target_id = ri->vdev->target_id;
-                                ri->vdev->vtarget->bus_id = ri->vdev->bus_id;
+                        if (ri->starget) {
+                                vtarget = ri->starget->hostdata;
+                                if (vtarget) {
+                                        vtarget->target_id = pg0->CurrentTargetID;
+                                        vtarget->bus_id = pg0->CurrentBus;
+                                        starget_for_each_device(ri->starget,
+                                                vtarget,mptfc_remap_sdev);
+                                }
+                                ri->remap_needed = 0;
                         }
-                        #ifdef MPT_DEBUG
-                        printk ("mptfc_reg_dev.%d: %x, %llx / %llx, tid %d, "
+                        dfcprintk ((MYIOC_s_INFO_FMT
+                                "mptfc_reg_dev.%d: %x, %llx / %llx, tid %d, "
                                 "rport tid %d, tmo %d\n",
-                                        ioc->sh->host_no,
+                                        ioc->name,
+                                        oc->sh->host_no,
                                         pg0->PortIdentifier,
                                         pg0->WWNN,
                                         pg0->WWPN,
                                         pg0->CurrentTargetID,
                                         ri->rport->scsi_target_id,
-                                        ri->rport->dev_loss_tmo);
-                        #endif
+                                        ri->rport->dev_loss_tmo));
                 } else {
                         list_del(&ri->list);
                         kfree(ri);
@@ -427,6 +450,65 @@ mptfc_register_dev(MPT_ADAPTER *ioc, int channel, FCDevicePage0_t *pg0)
 }
 
 /*
+ *      OS entry point to allow for host driver to free allocated memory
+ *      Called if no device present or device being unloaded
+ */
+static void
+mptfc_target_destroy(struct scsi_target *starget)
+{
+        struct fc_rport         *rport;
+        struct mptfc_rport_info *ri;
+
+        rport = starget_to_rport(starget);
+        if (rport) {
+                ri = *((struct mptfc_rport_info **)rport->dd_data);
+                if (ri) /* better be! */
+                        ri->starget = NULL;
+        }
+        if (starget->hostdata)
+                kfree(starget->hostdata);
+        starget->hostdata = NULL;
+}
+
+/*
+ *      OS entry point to allow host driver to alloc memory
+ *      for each scsi target. Called once per device the bus scan.
+ *      Return non-zero if allocation fails.
+ */
+static int
+mptfc_target_alloc(struct scsi_target *starget)
+{
+        VirtTarget              *vtarget;
+        struct fc_rport         *rport;
+        struct mptfc_rport_info *ri;
+        int                     rc;
+
+        vtarget = kzalloc(sizeof(VirtTarget), GFP_KERNEL);
+        if (!vtarget)
+                return -ENOMEM;
+        starget->hostdata = vtarget;
+
+        rc = -ENODEV;
+        rport = starget_to_rport(starget);
+        if (rport) {
+                ri = *((struct mptfc_rport_info **)rport->dd_data);
+                if (ri) {       /* better be! */
+                        vtarget->target_id = ri->pg0.CurrentTargetID;
+                        vtarget->bus_id = ri->pg0.CurrentBus;
+                        ri->starget = starget;
+                        ri->remap_needed = 0;
+                        rc = 0;
+                }
+        }
+        if (rc != 0) {
+                kfree(vtarget);
+                starget->hostdata = NULL;
+        }
+
+        return rc;
+}
+
+/*
  *      OS entry point to allow host driver to alloc memory
  *      for each scsi device. Called once per device the bus scan.
  *      Return non-zero if allocation fails.
@@ -440,7 +522,6 @@ mptfc_slave_alloc(struct scsi_device *sdev)
         VirtDevice              *vdev;
         struct scsi_target      *starget;
         struct fc_rport         *rport;
-        struct mptfc_rport_info *ri;
         unsigned long           flags;
 
 
@@ -451,55 +532,44 @@ mptfc_slave_alloc(struct scsi_device *sdev)
 
         hd = (MPT_SCSI_HOST *)sdev->host->hostdata;
 
-        vdev = kmalloc(sizeof(VirtDevice), GFP_KERNEL);
+        vdev = kzalloc(sizeof(VirtDevice), GFP_KERNEL);
         if (!vdev) {
                 printk(MYIOC_s_ERR_FMT "slave_alloc kmalloc(%zd) FAILED!\n",
                                 hd->ioc->name, sizeof(VirtDevice));
                 return -ENOMEM;
         }
-        memset(vdev, 0, sizeof(VirtDevice));
 
         spin_lock_irqsave(&hd->ioc->fc_rport_lock,flags);
 
-        if (!(ri = *((struct mptfc_rport_info **)rport->dd_data))) {
-                spin_unlock_irqrestore(&hd->ioc->fc_rport_lock,flags);
-                kfree(vdev);
-                return -ENODEV;
-        }
-
         sdev->hostdata = vdev;
         starget = scsi_target(sdev);
         vtarget = starget->hostdata;
+
         if (vtarget->num_luns == 0) {
+                vtarget->ioc_id = hd->ioc->id;
                 vtarget->tflags = MPT_TARGET_FLAGS_Q_YES |
                                   MPT_TARGET_FLAGS_VALID_INQUIRY;
                 hd->Targets[sdev->id] = vtarget;
         }
 
-        vtarget->target_id = vdev->target_id;
-        vtarget->bus_id = vdev->bus_id;
-
         vdev->vtarget = vtarget;
         vdev->ioc_id = hd->ioc->id;
         vdev->lun = sdev->lun;
-        vdev->target_id = ri->pg0.CurrentTargetID;
-        vdev->bus_id = ri->pg0.CurrentBus;
-
-        ri->flags |= MPT_RPORT_INFO_FLAGS_MAPPED_VDEV;
-        ri->vdev = vdev;
+        vdev->target_id = vtarget->target_id;
+        vdev->bus_id = vtarget->bus_id;
 
         spin_unlock_irqrestore(&hd->ioc->fc_rport_lock,flags);
 
         vtarget->num_luns++;
 
-#ifdef MPT_DEBUG
-        printk ("mptfc_slv_alloc.%d: num_luns %d, sdev.id %d, "
+        dfcprintk ((MYIOC_s_INFO_FMT
+                "mptfc_slv_alloc.%d: num_luns %d, sdev.id %d, "
                 "CurrentTargetID %d, %x %llx %llx\n",
-                        sdev->host->host_no,
-                        vtarget->num_luns,
-                        sdev->id, ri->pg0.CurrentTargetID,
-                        ri->pg0.PortIdentifier, ri->pg0.WWPN, ri->pg0.WWNN);
-#endif
+                ioc->name,
+                sdev->host->host_no,
+                vtarget->num_luns,
+                sdev->id, ri->pg0.CurrentTargetID,
+                ri->pg0.PortIdentifier, ri->pg0.WWPN, ri->pg0.WWNN));
 
         return 0;
 }
@@ -507,6 +577,7 @@ mptfc_slave_alloc(struct scsi_device *sdev)
 static int
 mptfc_qcmd(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
 {
+        struct mptfc_rport_info *ri;
         struct fc_rport *rport = starget_to_rport(scsi_target(SCpnt->device));
         int             err;
 
@@ -516,6 +587,10 @@ mptfc_qcmd(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
                 done(SCpnt);
                 return 0;
         }
+        ri = *((struct mptfc_rport_info **)rport->dd_data);
+        if (unlikely(ri->remap_needed))
+                return SCSI_MLQUEUE_HOST_BUSY;
+
         return mptscsih_qcmd(SCpnt,done);
 }
 
@@ -591,16 +666,20 @@ mptfc_rescan_devices(void *arg)
 
                                 ri->flags &= ~(MPT_RPORT_INFO_FLAGS_REGISTERED|
                                                MPT_RPORT_INFO_FLAGS_MISSING);
+                                ri->remap_needed = 1;
                                 fc_remote_port_delete(ri->rport);
                                 /*
                                  * remote port not really deleted 'cause
                                  * binding is by WWPN and driver only
-                                 * registers FCP_TARGETs
+                                 * registers FCP_TARGETs but cannot trust
+                                 * data structures.
                                  */
-                                #ifdef MPT_DEBUG
-                                printk ("mptfc_rescan.%d: %llx deleted\n",
-                                        ioc->sh->host_no, ri->pg0.WWPN);
-                                #endif
+                                ri->rport = NULL;
+                                dfcprintk ((MYIOC_s_INFO_FMT
+                                        "mptfc_rescan.%d: %llx deleted\n",
+                                        ioc->name,
+                                        ioc->sh->host_no,
+                                        ri->pg0.WWPN));
                         }
                 }
                 spin_unlock_irqrestore(&ioc->fc_rport_lock,flags);
@@ -872,9 +951,8 @@ mptfc_init(void)
         }
 
         error = pci_register_driver(&mptfc_driver);
-        if (error) {
+        if (error)
                 fc_release_transport(mptfc_transport_template);
-        }
 
         return error;
 }
@@ -885,7 +963,8 @@ mptfc_init(void)
  *      @pdev: Pointer to pci_dev structure
  *
  */
-static void __devexit mptfc_remove(struct pci_dev *pdev)
+static void __devexit
+mptfc_remove(struct pci_dev *pdev)
 {
         MPT_ADAPTER *ioc = pci_get_drvdata(pdev);
         struct mptfc_rport_info *p, *n;
diff --git a/drivers/message/fusion/mptsas.c b/drivers/message/fusion/mptsas.c
index 5a06d8d8694e..2512d0e6155e 100644
--- a/drivers/message/fusion/mptsas.c
+++ b/drivers/message/fusion/mptsas.c
@@ -89,6 +89,8 @@ static int	mptsasMgmtCtx = -1;
 enum mptsas_hotplug_action {
         MPTSAS_ADD_DEVICE,
         MPTSAS_DEL_DEVICE,
+        MPTSAS_ADD_RAID,
+        MPTSAS_DEL_RAID,
 };
 
 struct mptsas_hotplug_event {
@@ -114,6 +116,7 @@ struct mptsas_hotplug_event {
 
 struct mptsas_devinfo {
         u16     handle;         /* unique id to address this device */
+        u16     handle_parent;  /* unique id to address parent device */
         u8      phy_id;         /* phy number of parent device */
         u8      port_id;        /* sas physical port this device
                                    is assoc'd with */
@@ -301,9 +304,8 @@ mptsas_slave_alloc(struct scsi_device *sdev)
         }
         mutex_unlock(&hd->ioc->sas_topology_mutex);
 
-        printk("No matching SAS device found!!\n");
         kfree(vdev);
-        return -ENODEV;
+        return -ENXIO;
 
  out:
         vtarget->ioc_id = vdev->ioc_id;
@@ -321,6 +323,7 @@ mptsas_slave_destroy(struct scsi_device *sdev)
         struct sas_rphy *rphy;
         struct mptsas_portinfo *p;
         int i;
+        VirtDevice *vdev;
 
         /*
          * Handle hotplug removal case.
@@ -344,8 +347,29 @@ mptsas_slave_destroy(struct scsi_device *sdev)
  out:
         mutex_unlock(&hd->ioc->sas_topology_mutex);
         /*
-         * TODO: Issue target reset to flush firmware outstanding commands.
+         * Issue target reset to flush firmware outstanding commands.
          */
+        vdev = sdev->hostdata;
+        if (vdev->configured_lun){
+                if (mptscsih_TMHandler(hd,
+                     MPI_SCSITASKMGMT_TASKTYPE_TARGET_RESET,
+                     vdev->bus_id,
+                     vdev->target_id,
+                     0, 0, 5 /* 5 second timeout */)
+                     < 0){
+
+                        /* The TM request failed!
+                         * Fatal error case.
+                         */
+                        printk(MYIOC_s_WARN_FMT
+                       "Error processing TaskMgmt id=%d TARGET_RESET\n",
+                                hd->ioc->name,
+                                vdev->target_id);
+
+                        hd->tmPending = 0;
+                        hd->tmState = TM_STATE_NONE;
+                }
+        }
         mptscsih_slave_destroy(sdev);
 }
 
@@ -714,6 +738,7 @@ mptsas_sas_device_pg0(MPT_ADAPTER *ioc, struct mptsas_devinfo *device_info,
         mptsas_print_device_pg0(buffer);
 
         device_info->handle = le16_to_cpu(buffer->DevHandle);
+        device_info->handle_parent = le16_to_cpu(buffer->ParentDevHandle);
         device_info->phy_id = buffer->PhyNum;
         device_info->port_id = buffer->PhysicalPort;
         device_info->id = buffer->TargetID;
@@ -863,6 +888,26 @@ mptsas_sas_expander_pg1(MPT_ADAPTER *ioc, struct mptsas_phyinfo *phy_info,
         return error;
 }
 
+/*
+ * Returns true if there is a scsi end device
+ */
+static inline int
+mptsas_is_end_device(struct mptsas_devinfo * attached)
+{
+        if ((attached->handle) &&
+            (attached->device_info &
+            MPI_SAS_DEVICE_INFO_END_DEVICE) &&
+            ((attached->device_info &
+            MPI_SAS_DEVICE_INFO_SSP_TARGET) |
+            (attached->device_info &
+            MPI_SAS_DEVICE_INFO_STP_TARGET) |
+            (attached->device_info &
+            MPI_SAS_DEVICE_INFO_SATA_DEVICE)))
+                return 1;
+        else
+                return 0;
+}
+
 static void
 mptsas_parse_device_info(struct sas_identify *identify,
                 struct mptsas_devinfo *device_info)
@@ -1227,7 +1272,7 @@ mptsas_find_phyinfo_by_parent(MPT_ADAPTER *ioc, u16 parent_handle, u8 phy_id)
 }
 
 static struct mptsas_phyinfo *
-mptsas_find_phyinfo_by_handle(MPT_ADAPTER *ioc, u16 handle)
+mptsas_find_phyinfo_by_target(MPT_ADAPTER *ioc, u32 id)
 {
         struct mptsas_portinfo *port_info;
         struct mptsas_phyinfo *phy_info = NULL;
@@ -1239,12 +1284,12 @@ mptsas_find_phyinfo_by_handle(MPT_ADAPTER *ioc, u16 handle)
          */
         mutex_lock(&ioc->sas_topology_mutex);
         list_for_each_entry(port_info, &ioc->sas_topology, list) {
-                for (i = 0; i < port_info->num_phys; i++) {
-                        if (port_info->phy_info[i].attached.handle == handle) {
-                                phy_info = &port_info->phy_info[i];
-                                break;
-                        }
-                }
+                for (i = 0; i < port_info->num_phys; i++)
+                        if (mptsas_is_end_device(&port_info->phy_info[i].attached))
+                                if (port_info->phy_info[i].attached.id == id) {
+                                        phy_info = &port_info->phy_info[i];
+                                        break;
+                                }
         }
         mutex_unlock(&ioc->sas_topology_mutex);
 
@@ -1258,36 +1303,58 @@ mptsas_hotplug_work(void *arg)
         MPT_ADAPTER *ioc = ev->ioc;
         struct mptsas_phyinfo *phy_info;
         struct sas_rphy *rphy;
+        struct scsi_device *sdev;
         char *ds = NULL;
-
-        if (ev->device_info & MPI_SAS_DEVICE_INFO_SSP_TARGET)
-                ds = "ssp";
-        if (ev->device_info & MPI_SAS_DEVICE_INFO_STP_TARGET)
-                ds = "stp";
-        if (ev->device_info & MPI_SAS_DEVICE_INFO_SATA_DEVICE)
-                ds = "sata";
+        struct mptsas_devinfo sas_device;
 
         switch (ev->event_type) {
         case MPTSAS_DEL_DEVICE:
-                printk(MYIOC_s_INFO_FMT
-                       "removing %s device, channel %d, id %d, phy %d\n",
-                       ioc->name, ds, ev->channel, ev->id, ev->phy_id);
 
-                phy_info = mptsas_find_phyinfo_by_handle(ioc, ev->handle);
+                phy_info = mptsas_find_phyinfo_by_target(ioc, ev->id);
                 if (!phy_info) {
                         printk("mptsas: remove event for non-existant PHY.\n");
                         break;
                 }
 
+                if (phy_info->attached.device_info & MPI_SAS_DEVICE_INFO_SSP_TARGET)
+                        ds = "ssp";
+                if (phy_info->attached.device_info & MPI_SAS_DEVICE_INFO_STP_TARGET)
+                        ds = "stp";
+                if (phy_info->attached.device_info & MPI_SAS_DEVICE_INFO_SATA_DEVICE)
+                        ds = "sata";
+
+                printk(MYIOC_s_INFO_FMT
+                       "removing %s device, channel %d, id %d, phy %d\n",
+                       ioc->name, ds, ev->channel, ev->id, phy_info->phy_id);
+
                 if (phy_info->rphy) {
                         sas_rphy_delete(phy_info->rphy);
                         phy_info->rphy = NULL;
                 }
                 break;
         case MPTSAS_ADD_DEVICE:
-                printk(MYIOC_s_INFO_FMT
-                       "attaching %s device, channel %d, id %d, phy %d\n",
-                       ioc->name, ds, ev->channel, ev->id, ev->phy_id);
+
+                /*
+                 * When there is no sas address,
+                 * RAID volumes are being deleted,
+                 * and hidden phy disk are being added.
+                 * We don't know the SAS data yet,
+                 * so lookup sas device page to get
+                 * pertaining info
+                 */
+                if (!ev->sas_address) {
+                        if (mptsas_sas_device_pg0(ioc,
+                            &sas_device, ev->id,
+                            (MPI_SAS_DEVICE_PGAD_FORM_BUS_TARGET_ID <<
+                             MPI_SAS_DEVICE_PGAD_FORM_SHIFT)))
+                                break;
+                        ev->handle = sas_device.handle;
+                        ev->parent_handle = sas_device.handle_parent;
+                        ev->channel = sas_device.channel;
+                        ev->phy_id = sas_device.phy_id;
+                        ev->sas_address = sas_device.sas_address;
+                        ev->device_info = sas_device.device_info;
+                }
 
                 phy_info = mptsas_find_phyinfo_by_parent(ioc,
                                 ev->parent_handle, ev->phy_id);
@@ -1310,10 +1377,23 @@ mptsas_hotplug_work(void *arg)
                 phy_info->attached.sas_address = ev->sas_address;
                 phy_info->attached.device_info = ev->device_info;
 
+                if (phy_info->attached.device_info & MPI_SAS_DEVICE_INFO_SSP_TARGET)
+                        ds = "ssp";
+                if (phy_info->attached.device_info & MPI_SAS_DEVICE_INFO_STP_TARGET)
+                        ds = "stp";
+                if (phy_info->attached.device_info & MPI_SAS_DEVICE_INFO_SATA_DEVICE)
+                        ds = "sata";
+
+                printk(MYIOC_s_INFO_FMT
+                       "attaching %s device, channel %d, id %d, phy %d\n",
+                       ioc->name, ds, ev->channel, ev->id, ev->phy_id);
+
+
                 rphy = sas_rphy_alloc(phy_info->phy);
                 if (!rphy)
                         break; /* non-fatal: an rphy can be added later */
 
+                rphy->scsi_target_id = phy_info->attached.id;
                 mptsas_parse_device_info(&rphy->identify, &phy_info->attached);
                 if (sas_rphy_add(rphy)) {
                         sas_rphy_free(rphy);
@@ -1322,6 +1402,40 @@ mptsas_hotplug_work(void *arg)
 
                 phy_info->rphy = rphy;
                 break;
+        case MPTSAS_ADD_RAID:
+                sdev = scsi_device_lookup(
+                        ioc->sh,
+                        ioc->num_ports,
+                        ev->id,
+                        0);
+                if (sdev) {
+                        scsi_device_put(sdev);
+                        break;
+                }
+                printk(MYIOC_s_INFO_FMT
+                       "attaching device, channel %d, id %d\n",
+                       ioc->name, ioc->num_ports, ev->id);
+                scsi_add_device(ioc->sh,
+                        ioc->num_ports,
+                        ev->id,
+                        0);
+                mpt_findImVolumes(ioc);
+                break;
+        case MPTSAS_DEL_RAID:
+                sdev = scsi_device_lookup(
+                        ioc->sh,
+                        ioc->num_ports,
+                        ev->id,
+                        0);
+                if (!sdev)
+                        break;
+                printk(MYIOC_s_INFO_FMT
+                       "removing device, channel %d, id %d\n",
+                       ioc->name, ioc->num_ports, ev->id);
+                scsi_remove_device(sdev);
+                scsi_device_put(sdev);
+                mpt_findImVolumes(ioc);
+                break;
         }
 
         kfree(ev);
@@ -1372,23 +1486,94 @@ mptscsih_send_sas_event(MPT_ADAPTER *ioc,
         schedule_work(&ev->work);
 }
 
+static void
+mptscsih_send_raid_event(MPT_ADAPTER *ioc,
+                EVENT_DATA_RAID *raid_event_data)
+{
+        struct mptsas_hotplug_event *ev;
+        RAID_VOL0_STATUS * volumeStatus;
+
+        if (ioc->bus_type != SAS)
+                return;
+
+        ev = kmalloc(sizeof(*ev), GFP_ATOMIC);
+        if (!ev) {
+                printk(KERN_WARNING "mptsas: lost hotplug event\n");
+                return;
+        }
+
+        memset(ev,0,sizeof(struct mptsas_hotplug_event));
+        INIT_WORK(&ev->work, mptsas_hotplug_work, ev);
+        ev->ioc = ioc;
+        ev->id = raid_event_data->VolumeID;
+
+        switch (raid_event_data->ReasonCode) {
+        case MPI_EVENT_RAID_RC_PHYSDISK_DELETED:
+                ev->event_type = MPTSAS_ADD_DEVICE;
+                break;
+        case MPI_EVENT_RAID_RC_PHYSDISK_CREATED:
+                ev->event_type = MPTSAS_DEL_DEVICE;
+                break;
+        case MPI_EVENT_RAID_RC_VOLUME_DELETED:
+                ev->event_type = MPTSAS_DEL_RAID;
+                break;
+        case MPI_EVENT_RAID_RC_VOLUME_CREATED:
+                ev->event_type = MPTSAS_ADD_RAID;
+                break;
+        case MPI_EVENT_RAID_RC_VOLUME_STATUS_CHANGED:
+                volumeStatus = (RAID_VOL0_STATUS *) &
+                    raid_event_data->SettingsStatus;
+                ev->event_type = (volumeStatus->State ==
+                    MPI_RAIDVOL0_STATUS_STATE_FAILED) ?
+                    MPTSAS_DEL_RAID : MPTSAS_ADD_RAID;
+                break;
+        default:
+                break;
+        }
+        schedule_work(&ev->work);
+}
+
+/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
+/* work queue thread to clear the persitency table */
+static void
+mptscsih_sas_persist_clear_table(void * arg)
+{
+        MPT_ADAPTER *ioc = (MPT_ADAPTER *)arg;
+
+        mptbase_sas_persist_operation(ioc, MPI_SAS_OP_CLEAR_NOT_PRESENT);
+}
+
 static int
 mptsas_event_process(MPT_ADAPTER *ioc, EventNotificationReply_t *reply)
 {
+        int rc=1;
         u8 event = le32_to_cpu(reply->Event) & 0xFF;
 
         if (!ioc->sh)
-                return 1;
+                goto out;
 
         switch (event) {
         case MPI_EVENT_SAS_DEVICE_STATUS_CHANGE:
                 mptscsih_send_sas_event(ioc,
                         (EVENT_DATA_SAS_DEVICE_STATUS_CHANGE *)reply->Data);
-                return 1;               /* currently means nothing really */
-
+                break;
+        case MPI_EVENT_INTEGRATED_RAID:
+                mptscsih_send_raid_event(ioc,
+                        (EVENT_DATA_RAID *)reply->Data);
+                break;
+        case MPI_EVENT_PERSISTENT_TABLE_FULL:
+                INIT_WORK(&ioc->mptscsih_persistTask,
+                    mptscsih_sas_persist_clear_table,
+                    (void *)ioc);
+                schedule_work(&ioc->mptscsih_persistTask);
+                break;
         default:
-                return mptscsih_event_process(ioc, reply);
+                rc = mptscsih_event_process(ioc, reply);
+                break;
         }
+ out:
+
+        return rc;
 }
 
 static int
diff --git a/drivers/message/fusion/mptscsih.c b/drivers/message/fusion/mptscsih.c
index cdac5578fdf2..05789e505464 100644
--- a/drivers/message/fusion/mptscsih.c
+++ b/drivers/message/fusion/mptscsih.c
@@ -144,7 +144,6 @@ static int	mptscsih_tm_pending_wait(MPT_SCSI_HOST * hd);
 static int      mptscsih_tm_wait_for_completion(MPT_SCSI_HOST * hd, ulong timeout );
 static u32      SCPNT_TO_LOOKUP_IDX(struct scsi_cmnd *sc);
 
-static int      mptscsih_TMHandler(MPT_SCSI_HOST *hd, u8 type, u8 channel, u8 target, u8 lun, int ctx2abort, ulong timeout);
 static int      mptscsih_IssueTaskMgmt(MPT_SCSI_HOST *hd, u8 type, u8 channel, u8 target, u8 lun, int ctx2abort, ulong timeout);
 
 int             mptscsih_ioc_reset(MPT_ADAPTER *ioc, int post_reset);
@@ -159,11 +158,9 @@ static int	mptscsih_writeIOCPage4(MPT_SCSI_HOST *hd, int target_id, int bus);
 int             mptscsih_scandv_complete(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *r);
 static int      mptscsih_do_cmd(MPT_SCSI_HOST *hd, INTERNAL_CMD *iocmd);
 static void     mptscsih_synchronize_cache(MPT_SCSI_HOST *hd, VirtDevice *vdevice);
-static void     mptscsih_negotiate_to_asyn_narrow(MPT_SCSI_HOST *hd, VirtTarget *vtarget);
+static void     mptscsih_negotiate_to_asyn_narrow(MPT_SCSI_HOST *hd, VirtDevice *vdevice);
 static int      mptscsih_is_phys_disk(MPT_ADAPTER *ioc, int id);
 
-static struct work_struct   mptscsih_persistTask;
-
 #ifdef MPTSCSIH_ENABLE_DOMAIN_VALIDATION
 static int      mptscsih_do_raid(MPT_SCSI_HOST *hd, u8 action, INTERNAL_CMD *io);
 static void     mptscsih_domainValidation(void *hd);
@@ -563,11 +560,24 @@ mptscsih_io_done(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *mr)
         MPT_SCSI_HOST   *hd;
         SCSIIORequest_t *pScsiReq;
         SCSIIOReply_t   *pScsiReply;
-        u16              req_idx;
+        u16              req_idx, req_idx_MR;
 
         hd = (MPT_SCSI_HOST *) ioc->sh->hostdata;
 
         req_idx = le16_to_cpu(mf->u.frame.hwhdr.msgctxu.fld.req_idx);
+        req_idx_MR = (mr != NULL) ?
+            le16_to_cpu(mr->u.frame.hwhdr.msgctxu.fld.req_idx) : req_idx;
+        if ((req_idx != req_idx_MR) ||
+            (mf->u.frame.linkage.arg1 == 0xdeadbeaf)) {
+                printk(MYIOC_s_ERR_FMT "Received a mf that was already freed\n",
+                    ioc->name);
+                printk (MYIOC_s_ERR_FMT
+                    "req_idx=%x req_idx_MR=%x mf=%p mr=%p sc=%p\n",
+                    ioc->name, req_idx, req_idx_MR, mf, mr,
+                    hd->ScsiLookup[req_idx_MR]);
+                return 0;
+        }
+
         sc = hd->ScsiLookup[req_idx];
         if (sc == NULL) {
                 MPIHeader_t *hdr = (MPIHeader_t *)mf;
@@ -730,6 +740,8 @@ mptscsih_io_done(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *mr)
 
                         break;
 
+                case MPI_IOCSTATUS_SCSI_DATA_OVERRUN:           /* 0x0044 */
+                        sc->resid=0;
                 case MPI_IOCSTATUS_SCSI_RECOVERED_ERROR:        /* 0x0040 */
                 case MPI_IOCSTATUS_SUCCESS:                     /* 0x0000 */
                         if (scsi_status == MPI_SCSI_STATUS_BUSY)
@@ -789,7 +801,6 @@ mptscsih_io_done(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *mr)
                 case MPI_IOCSTATUS_INSUFFICIENT_RESOURCES:      /* 0x0006 */
                 case MPI_IOCSTATUS_INVALID_FIELD:               /* 0x0007 */
                 case MPI_IOCSTATUS_INVALID_STATE:               /* 0x0008 */
-                case MPI_IOCSTATUS_SCSI_DATA_OVERRUN:           /* 0x0044 */
                 case MPI_IOCSTATUS_SCSI_IO_DATA_ERROR:          /* 0x0046 */
                 case MPI_IOCSTATUS_SCSI_TASK_MGMT_FAILED:       /* 0x004A */
                 default:
@@ -1530,7 +1541,7 @@ mptscsih_freeChainBuffers(MPT_ADAPTER *ioc, int req_idx)
  *
  *      Returns 0 for SUCCESS or -1 if FAILED.
  */
-static int
+int
 mptscsih_TMHandler(MPT_SCSI_HOST *hd, u8 type, u8 channel, u8 target, u8 lun, int ctx2abort, ulong timeout)
 {
         MPT_ADAPTER     *ioc;
@@ -1721,6 +1732,20 @@ mptscsih_IssueTaskMgmt(MPT_SCSI_HOST *hd, u8 type, u8 channel, u8 target, u8 lun
         return retval;
 }
 
+static int
+mptscsih_get_tm_timeout(MPT_ADAPTER *ioc)
+{
+        switch (ioc->bus_type) {
+        case FC:
+                return 40;
+        case SAS:
+                return 10;
+        case SPI:
+        default:
+                return 2;
+        }
+}
+
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
 /**
  *      mptscsih_abort - Abort linux scsi_cmnd routine, new_eh variant
@@ -1792,7 +1817,7 @@ mptscsih_abort(struct scsi_cmnd * SCpnt)
         vdev = SCpnt->device->hostdata;
         retval = mptscsih_TMHandler(hd, MPI_SCSITASKMGMT_TASKTYPE_ABORT_TASK,
                 vdev->bus_id, vdev->target_id, vdev->lun,
-                ctx2abort, 2 /* 2 second timeout */);
+                ctx2abort, mptscsih_get_tm_timeout(ioc));
 
         printk (KERN_WARNING MYNAM ": %s: task abort: %s (sc=%p)\n",
                 hd->ioc->name,
@@ -1843,7 +1868,7 @@ mptscsih_dev_reset(struct scsi_cmnd * SCpnt)
         vdev = SCpnt->device->hostdata;
         retval = mptscsih_TMHandler(hd, MPI_SCSITASKMGMT_TASKTYPE_TARGET_RESET,
                 vdev->bus_id, vdev->target_id,
-                0, 0, 5 /* 5 second timeout */);
+                0, 0, mptscsih_get_tm_timeout(hd->ioc));
 
         printk (KERN_WARNING MYNAM ": %s: target reset: %s (sc=%p)\n",
                 hd->ioc->name,
@@ -1893,7 +1918,7 @@ mptscsih_bus_reset(struct scsi_cmnd * SCpnt)
 
         vdev = SCpnt->device->hostdata;
         retval = mptscsih_TMHandler(hd, MPI_SCSITASKMGMT_TASKTYPE_RESET_BUS,
-                vdev->bus_id, 0, 0, 0, 5 /* 5 second timeout */);
+                vdev->bus_id, 0, 0, 0, mptscsih_get_tm_timeout(hd->ioc));
 
         printk (KERN_WARNING MYNAM ": %s: bus reset: %s (sc=%p)\n",
                 hd->ioc->name,
@@ -2016,6 +2041,42 @@ mptscsih_tm_wait_for_completion(MPT_SCSI_HOST * hd, ulong timeout )
 }
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
+static void
+mptscsih_taskmgmt_response_code(MPT_ADAPTER *ioc, u8 response_code)
+{
+        char *desc;
+
+        switch (response_code) {
+        case MPI_SCSITASKMGMT_RSP_TM_COMPLETE:
+                desc = "The task completed.";
+                break;
+        case MPI_SCSITASKMGMT_RSP_INVALID_FRAME:
+                desc = "The IOC received an invalid frame status.";
+                break;
+        case MPI_SCSITASKMGMT_RSP_TM_NOT_SUPPORTED:
+                desc = "The task type is not supported.";
+                break;
+        case MPI_SCSITASKMGMT_RSP_TM_FAILED:
+                desc = "The requested task failed.";
+                break;
+        case MPI_SCSITASKMGMT_RSP_TM_SUCCEEDED:
+                desc = "The task completed successfully.";
+                break;
+        case MPI_SCSITASKMGMT_RSP_TM_INVALID_LUN:
+                desc = "The LUN request is invalid.";
+                break;
+        case MPI_SCSITASKMGMT_RSP_IO_QUEUED_ON_IOC:
+                desc = "The task is in the IOC queue and has not been sent to target.";
+                break;
+        default:
+                desc = "unknown";
+                break;
+        }
+        printk(MYIOC_s_INFO_FMT "Response Code(0x%08x): F/W: %s\n",
+                ioc->name, response_code, desc);
+}
+
+/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
 /**
  *      mptscsih_taskmgmt_complete - Registered with Fusion MPT base driver
  *      @ioc: Pointer to MPT_ADAPTER structure
@@ -2064,6 +2125,11 @@ mptscsih_taskmgmt_complete(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *m
                 /* Figure out if this was ABORT_TASK, TARGET_RESET, or BUS_RESET! */
                 tmType = pScsiTmReq->TaskType;
 
+                if (ioc->facts.MsgVersion >= MPI_VERSION_01_05 &&
+                    pScsiTmReply->ResponseCode)
+                        mptscsih_taskmgmt_response_code(ioc,
+                            pScsiTmReply->ResponseCode);
+
                 dtmprintk((MYIOC_s_WARN_FMT "  TaskType = %d, TerminationCount=%d\n",
                                 ioc->name, tmType, le32_to_cpu(pScsiTmReply->TerminationCount)));
                 DBG_DUMP_TM_REPLY_FRAME((u32 *)pScsiTmReply);
@@ -2255,7 +2321,7 @@ mptscsih_slave_destroy(struct scsi_device *sdev)
         vtarget->luns[0] &= ~(1 << vdevice->lun);
         vtarget->num_luns--;
         if (vtarget->num_luns == 0) {
-                mptscsih_negotiate_to_asyn_narrow(hd, vtarget);
+                mptscsih_negotiate_to_asyn_narrow(hd, vdevice);
                 if (hd->ioc->bus_type == SPI) {
                         if (mptscsih_is_phys_disk(hd->ioc, vtarget->target_id)) {
                                 hd->ioc->spi_data.forceDv |= MPT_SCSICFG_RELOAD_IOC_PG3;
@@ -2585,16 +2651,6 @@ mptscsih_ioc_reset(MPT_ADAPTER *ioc, int reset_phase)
 }
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-/* work queue thread to clear the persitency table */
-static void
-mptscsih_sas_persist_clear_table(void * arg)
-{
-        MPT_ADAPTER *ioc = (MPT_ADAPTER *)arg;
-
-        mptbase_sas_persist_operation(ioc, MPI_SAS_OP_CLEAR_NOT_PRESENT);
-}
-
-/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
 int
 mptscsih_event_process(MPT_ADAPTER *ioc, EventNotificationReply_t *pEvReply)
 {
@@ -2656,13 +2712,6 @@ mptscsih_event_process(MPT_ADAPTER *ioc, EventNotificationReply_t *pEvReply)
                 break;
         }
 
-        /* Persistent table is full. */
-        case MPI_EVENT_PERSISTENT_TABLE_FULL:
-                INIT_WORK(&mptscsih_persistTask,
-                    mptscsih_sas_persist_clear_table,(void *)ioc);
-                schedule_work(&mptscsih_persistTask);
-                break;
-
         case MPI_EVENT_NONE:                            /* 00 */
         case MPI_EVENT_LOG_DATA:                        /* 01 */
         case MPI_EVENT_STATE_CHANGE:                    /* 02 */
@@ -3863,8 +3912,9 @@ mptscsih_do_cmd(MPT_SCSI_HOST *hd, INTERNAL_CMD *io)
  *
  */
 static void
-mptscsih_negotiate_to_asyn_narrow(MPT_SCSI_HOST *hd, VirtTarget *vtarget)
+mptscsih_negotiate_to_asyn_narrow(MPT_SCSI_HOST *hd, VirtDevice *vdevice)
 {
+        VirtTarget              *vtarget = vdevice->vtarget;
         MPT_ADAPTER             *ioc= hd->ioc;
         SCSIDevicePage1_t       *pcfg1Data;
         CONFIGPARMS              cfg;
@@ -3874,7 +3924,8 @@ mptscsih_negotiate_to_asyn_narrow(MPT_SCSI_HOST *hd, VirtTarget *vtarget)
         int                      requested, configuration, data,i;
         u8                       flags, factor;
 
-        if (ioc->bus_type != SPI)
+        if ((ioc->bus_type != SPI) ||
+                (!vdevice->configured_lun))
                 return;
 
         if (!ioc->spi_data.sdp1length)
@@ -3910,7 +3961,7 @@ mptscsih_negotiate_to_asyn_narrow(MPT_SCSI_HOST *hd, VirtTarget *vtarget)
                         }
                         mptscsih_setDevicePage1Flags(0, MPT_ASYNC, 0, &requested,
                                 &configuration, flags);
-                        dnegoprintk(("syncronize cache: id=%d width=0 factor=MPT_ASYNC "
+                        dnegoprintk(("nego asyn narrow: id=%d width=0 factor=MPT_ASYNC "
                                 "offset=0 negoFlags=%x request=%x config=%x\n",
                                 id, flags, requested, configuration));
                         pcfg1Data->RequestedParameters = cpu_to_le32(requested);
@@ -3923,7 +3974,7 @@ mptscsih_negotiate_to_asyn_narrow(MPT_SCSI_HOST *hd, VirtTarget *vtarget)
                 flags = vtarget->negoFlags;
                 mptscsih_setDevicePage1Flags(0, MPT_ASYNC, 0, &requested,
                                 &configuration, flags);
-                dnegoprintk(("syncronize cache: id=%d width=0 factor=MPT_ASYNC "
+                dnegoprintk(("nego asyn narrow: id=%d width=0 factor=MPT_ASYNC "
                         "offset=0 negoFlags=%x request=%x config=%x\n",
                         vtarget->target_id, flags, requested, configuration));
                 pcfg1Data->RequestedParameters = cpu_to_le32(requested);
@@ -5620,5 +5671,6 @@ EXPORT_SYMBOL(mptscsih_event_process);
 EXPORT_SYMBOL(mptscsih_ioc_reset);
 EXPORT_SYMBOL(mptscsih_change_queue_depth);
 EXPORT_SYMBOL(mptscsih_timer_expired);
+EXPORT_SYMBOL(mptscsih_TMHandler);
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
diff --git a/drivers/message/fusion/mptscsih.h b/drivers/message/fusion/mptscsih.h
index d3cba12f4bd9..44b248d51ea3 100644
--- a/drivers/message/fusion/mptscsih.h
+++ b/drivers/message/fusion/mptscsih.h
@@ -108,3 +108,4 @@ extern int mptscsih_event_process(MPT_ADAPTER *ioc, EventNotificationReply_t *pE
 extern int mptscsih_ioc_reset(MPT_ADAPTER *ioc, int post_reset);
 extern int mptscsih_change_queue_depth(struct scsi_device *sdev, int qdepth);
 extern void mptscsih_timer_expired(unsigned long data);
+extern int mptscsih_TMHandler(MPT_SCSI_HOST *hd, u8 type, u8 channel, u8 target, u8 lun, int ctx2abort, ulong timeout);
diff --git a/drivers/message/fusion/mptspi.c b/drivers/message/fusion/mptspi.c
index 7dce29277cb7..f148dfa39117 100644
--- a/drivers/message/fusion/mptspi.c
+++ b/drivers/message/fusion/mptspi.c
@@ -384,6 +384,14 @@ mptspi_probe(struct pci_dev *pdev, const struct pci_device_id *id)
                 goto out_mptspi_probe;
         }
 
+        /*
+         * issue internal bus reset
+         */
+        if (ioc->spi_data.bus_reset)
+                mptscsih_TMHandler(hd,
+                    MPI_SCSITASKMGMT_TASKTYPE_RESET_BUS,
+                    0, 0, 0, 0, 5);
+
         scsi_scan_host(sh);
         return 0;
 
@@ -445,7 +453,7 @@ static void __exit
 mptspi_exit(void)
 {
         pci_unregister_driver(&mptspi_driver);
-        
+
         mpt_reset_deregister(mptspiDoneCtx);
         dprintk((KERN_INFO MYNAM
           ": Deregistered for IOC reset notifications\n"));
diff --git a/drivers/scsi/aic7xxx/Kconfig.aic79xx b/drivers/scsi/aic7xxx/Kconfig.aic79xx
index 69ed77fcb71f..7955ebe8e1e8 100644
--- a/drivers/scsi/aic7xxx/Kconfig.aic79xx
+++ b/drivers/scsi/aic7xxx/Kconfig.aic79xx
@@ -37,13 +37,13 @@ config AIC79XX_CMDS_PER_DEVICE
 config AIC79XX_RESET_DELAY_MS
         int "Initial bus reset delay in milli-seconds"
         depends on SCSI_AIC79XX
-        default "15000"
+        default "5000"
         ---help---
         The number of milliseconds to delay after an initial bus reset.
         The bus settle delay following all error recovery actions is
         dictated by the SCSI layer and is not affected by this value.
 
-        Default: 15000 (15 seconds)
+        Default: 5000 (5 seconds)
 
 config AIC79XX_BUILD_FIRMWARE
         bool "Build Adapter Firmware with Kernel Build"
diff --git a/drivers/scsi/aic7xxx/aic79xx.h b/drivers/scsi/aic7xxx/aic79xx.h
index 2cfdbef447db..1d11f7e77564 100644
--- a/drivers/scsi/aic7xxx/aic79xx.h
+++ b/drivers/scsi/aic7xxx/aic79xx.h
@@ -37,7 +37,7 @@
  * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  * POSSIBILITY OF SUCH DAMAGES.
  *
- * $Id: //depot/aic7xxx/aic7xxx/aic79xx.h#108 $
+ * $Id: //depot/aic7xxx/aic7xxx/aic79xx.h#109 $
  *
  * $FreeBSD$
  */
@@ -222,6 +222,7 @@ typedef enum {
 typedef enum {
         AHD_FENONE              = 0x00000,
         AHD_WIDE                = 0x00001,/* Wide Channel */
+        AHD_AIC79XXB_SLOWCRC    = 0x00002,/* SLOWCRC bit should be set */
         AHD_MULTI_FUNC          = 0x00100,/* Multi-Function/Channel Device */
         AHD_TARGETMODE          = 0x01000,/* Has tested target mode support */
         AHD_MULTIROLE           = 0x02000,/* Space for two roles at a time */
diff --git a/drivers/scsi/aic7xxx/aic79xx.reg b/drivers/scsi/aic7xxx/aic79xx.reg
index 3a3204703b15..be14e2ecb8f7 100644
--- a/drivers/scsi/aic7xxx/aic79xx.reg
+++ b/drivers/scsi/aic7xxx/aic79xx.reg
@@ -1,7 +1,7 @@
 /*
  * Aic79xx register and scratch ram definitions.
  *
- * Copyright (c) 1994-2001 Justin T. Gibbs.
+ * Copyright (c) 1994-2001, 2004 Justin T. Gibbs.
  * Copyright (c) 2000-2002 Adaptec Inc.
  * All rights reserved.
  *
@@ -39,7 +39,7 @@
  *
  * $FreeBSD$
  */
-VERSION = "$Id: //depot/aic7xxx/aic7xxx/aic79xx.reg#76 $"
+VERSION = "$Id: //depot/aic7xxx/aic7xxx/aic79xx.reg#77 $"
 
 /*
  * This file is processed by the aic7xxx_asm utility for use in assembling
@@ -3715,8 +3715,9 @@ scratch_ram {
 
         SEQ_FLAGS2 {
                 size            1
-                field   TARGET_MSG_PENDING        0x02
-                field   SELECTOUT_QFROZEN         0x04
+                field   PENDING_MK_MESSAGE      0x01
+                field   TARGET_MSG_PENDING      0x02
+                field   SELECTOUT_QFROZEN       0x04
         }
 
         ALLOCFIFO_SCBPTR {
@@ -3777,6 +3778,26 @@ scratch_ram {
         CMDSIZE_TABLE {
                 size            8
         }
+        /*
+         * When an SCB with the MK_MESSAGE flag is
+         * queued to the controller, it cannot enter
+         * the waiting for selection list until the
+         * selections for any previously queued
+         * commands to that target complete.  During
+         * the wait, the MK_MESSAGE SCB is queued
+         * here.
+         */
+        MK_MESSAGE_SCB {
+                size            2
+        }
+        /*
+         * Saved SCSIID of MK_MESSAGE_SCB to avoid
+         * an extra SCBPTR operation when deciding
+         * if the MK_MESSAGE_SCB can be run.
+         */
+        MK_MESSAGE_SCSIID {
+                size            1
+        }
 }
 
 /************************* Hardware SCB Definition ****************************/
diff --git a/drivers/scsi/aic7xxx/aic79xx.seq b/drivers/scsi/aic7xxx/aic79xx.seq
index bef1f9d369b6..58bc17591b54 100644
--- a/drivers/scsi/aic7xxx/aic79xx.seq
+++ b/drivers/scsi/aic7xxx/aic79xx.seq
@@ -1,7 +1,7 @@
 /*
  * Adaptec U320 device driver firmware for Linux and FreeBSD.
  *
- * Copyright (c) 1994-2001 Justin T. Gibbs.
+ * Copyright (c) 1994-2001, 2004 Justin T. Gibbs.
  * Copyright (c) 2000-2002 Adaptec Inc.
  * All rights reserved.
  *
@@ -40,7 +40,7 @@
  * $FreeBSD$
  */
 
-VERSION = "$Id: //depot/aic7xxx/aic7xxx/aic79xx.seq#119 $"
+VERSION = "$Id: //depot/aic7xxx/aic7xxx/aic79xx.seq#120 $"
 PATCH_ARG_LIST = "struct ahd_softc *ahd"
 PREFIX = "ahd_"
 
@@ -110,10 +110,8 @@ check_waiting_list:
          * one last time.
          */
         test    SSTAT0, SELDO jnz select_out;
-END_CRITICAL;
         call    start_selection;
 idle_loop_checkbus:
-BEGIN_CRITICAL;
         test    SSTAT0, SELDO jnz select_out;
 END_CRITICAL;
         test    SSTAT0, SELDI jnz select_in;
@@ -294,7 +292,6 @@ fetch_new_scb_inprog:
         test    CCSCBCTL, ARRDONE jz return;
 fetch_new_scb_done:
         and     CCSCBCTL, ~(CCARREN|CCSCBEN);
-        bmov    REG0, SCBPTR, 2;
         clr     A;
         add     CMDS_PENDING, 1;
         adc     CMDS_PENDING[1], A;
@@ -316,43 +313,117 @@ fetch_new_scb_done:
         clr     SCB_FIFO_USE_COUNT;
         /* Update the next SCB address to download. */
         bmov    NEXT_QUEUED_SCB_ADDR, SCB_NEXT_SCB_BUSADDR, 4;
+        /*
+         * NULL out the SCB links since these fields
+         * occupy the same location as SCB_NEXT_SCB_BUSADDR.
+         */
         mvi     SCB_NEXT[1], SCB_LIST_NULL;
         mvi     SCB_NEXT2[1], SCB_LIST_NULL;
         /* Increment our position in the QINFIFO. */
         mov     NONE, SNSCB_QOFF;
+
         /*
-         * SCBs that want to send messages are always
-         * queued independently.  This ensures that they
-         * are at the head of the SCB list to select out
-         * to a target and we will see the MK_MESSAGE flag.
+         * Save SCBID of this SCB in REG0 since
+         * SCBPTR will be clobbered during target
+         * list updates.  We also record the SCB's
+         * flags so that we can refer to them even
+         * after SCBPTR has been changed.
+         */
+        bmov    REG0, SCBPTR, 2;
+        mov     A, SCB_CONTROL;
+
+        /*
+         * Find the tail SCB of the execution queue
+         * for this target.
          */
-        test    SCB_CONTROL, MK_MESSAGE jnz first_new_target_scb;
         shr     SINDEX, 3, SCB_SCSIID;
         and     SINDEX, ~0x1;
         mvi     SINDEX[1], (WAITING_SCB_TAILS >> 8);
         bmov    DINDEX, SINDEX, 2;
         bmov    SCBPTR, SINDIR, 2;
+
+        /*
+         * Update the tail to point to the new SCB.
+         */
         bmov    DINDIR, REG0, 2;
+
+        /*
+         * If the queue was empty, queue this SCB as
+         * the first for this target.
+         */
         cmp     SCBPTR[1], SCB_LIST_NULL je first_new_target_scb;
+
+        /*
+         * SCBs that want to send messages must always be
+         * at the head of their per-target queue so that
+         * ATN can be asserted even if the current
+         * negotiation agreement is packetized.  If the
+         * target queue is empty, the SCB can be queued
+         * immediately.  If the queue is not empty, we must
+         * wait for it to empty before entering this SCB
+         * into the waiting for selection queue.  Otherwise
+         * our batching and round-robin selection scheme 
+         * could allow commands to be queued out of order.
+         * To simplify the implementation, we stop pulling
+         * new commands from the host until the MK_MESSAGE
+         * SCB can be queued to the waiting for selection
+         * list.
+         */
+        test    A, MK_MESSAGE jz batch_scb; 
+
+        /*
+         * If the last SCB is also a MK_MESSAGE SCB, then
+         * order is preserved even if we batch.
+         */
+        test    SCB_CONTROL, MK_MESSAGE jz batch_scb; 
+
+        /*
+         * Defer this SCB and stop fetching new SCBs until
+         * it can be queued.  Since the SCB_SCSIID of the
+         * tail SCB must be the same as that of the newly
+         * queued SCB, there is no need to restore the SCBID
+         * here.
+         */
+        or      SEQ_FLAGS2, PENDING_MK_MESSAGE;
+        bmov    MK_MESSAGE_SCB, REG0, 2;
+        mov     MK_MESSAGE_SCSIID, SCB_SCSIID ret;
+
+batch_scb:
+        /*
+         * Otherwise just update the previous tail SCB to
+         * point to the new tail.
+         */
         bmov    SCB_NEXT, REG0, 2 ret;
+
 first_new_target_scb:
+        /*
+         * Append SCB to the tail of the waiting for
+         * selection list.
+         */
         cmp     WAITING_TID_HEAD[1], SCB_LIST_NULL je first_new_scb;
         bmov    SCBPTR, WAITING_TID_TAIL, 2;
         bmov    SCB_NEXT2, REG0, 2;
         bmov    WAITING_TID_TAIL, REG0, 2 ret;
 first_new_scb:
+        /*
+         * Whole list is empty, so the head of
+         * the list must be initialized too.
+         */
         bmov    WAITING_TID_HEAD, REG0, 2;
         bmov    WAITING_TID_TAIL, REG0, 2 ret;
 END_CRITICAL;
 
 scbdma_idle:
         /*
-         * Give precedence to downloading new SCBs to execute
-         * unless select-outs are currently frozen.
+         * Don't bother downloading new SCBs to execute
+         * if select-outs are currently frozen or we have
+         * a MK_MESSAGE SCB waiting to enter the queue.
          */
-        test    SEQ_FLAGS2, SELECTOUT_QFROZEN jnz . + 2;
+        test    SEQ_FLAGS2, SELECTOUT_QFROZEN|PENDING_MK_MESSAGE
+                jnz scbdma_no_new_scbs;
 BEGIN_CRITICAL;
         test    QOFF_CTLSTA, NEW_SCB_AVAIL jnz fetch_new_scb;
+scbdma_no_new_scbs:
         cmp     COMPLETE_DMA_SCB_HEAD[1], SCB_LIST_NULL jne dma_complete_scb;
         cmp     COMPLETE_SCB_HEAD[1], SCB_LIST_NULL je return;
         /* FALLTHROUGH */
@@ -671,27 +742,41 @@ curscb_ww_done:
         }
 
         /*
-         * Requeue any SCBs not sent, to the tail of the waiting Q.
+         * The whole list made it.  Clear our tail pointer to indicate
+         * that the per-target selection queue is now empty.
          */
-        cmp     SCB_NEXT[1], SCB_LIST_NULL je select_out_list_done;
+        cmp     SCB_NEXT[1], SCB_LIST_NULL je select_out_clear_tail;
 
         /*
+         * Requeue any SCBs not sent, to the tail of the waiting Q.
          * We know that neither the per-TID list nor the list of
-         * TIDs is empty.  Use this knowledge to our advantage.
+         * TIDs is empty.  Use this knowledge to our advantage and
+         * queue the remainder to the tail of the global execution
+         * queue.
          */
         bmov    REG0, SCB_NEXT, 2;
+select_out_queue_remainder:
         bmov    SCBPTR, WAITING_TID_TAIL, 2;
         bmov    SCB_NEXT2, REG0, 2;
         bmov    WAITING_TID_TAIL, REG0, 2;
         jmp     select_out_inc_tid_q;
 
-select_out_list_done:
+select_out_clear_tail:
+        /*
+         * Queue any pending MK_MESSAGE SCB for this target now
+         * that the queue is empty.
+         */
+        test    SEQ_FLAGS2, PENDING_MK_MESSAGE jz select_out_no_mk_message_scb;
+        mov     A, MK_MESSAGE_SCSIID;
+        cmp     SCB_SCSIID, A jne select_out_no_mk_message_scb;
+        and     SEQ_FLAGS2, ~PENDING_MK_MESSAGE;
+        bmov    REG0, MK_MESSAGE_SCB, 2;
+        jmp select_out_queue_remainder;
+
+select_out_no_mk_message_scb:
         /*
-         * The whole list made it.  Just clear our TID's tail pointer
-         * unless we were queued independently due to our need to
-         * send a message.
+         * Clear this target's execution tail and increment the queue.
          */
-        test    SCB_CONTROL, MK_MESSAGE jnz select_out_inc_tid_q;
         shr     DINDEX, 3, SCB_SCSIID;
         or      DINDEX, 1;      /* Want only the second byte */
         mvi     DINDEX[1], ((WAITING_SCB_TAILS) >> 8);
@@ -703,8 +788,8 @@ select_out_inc_tid_q:
         mvi     WAITING_TID_TAIL[1], SCB_LIST_NULL;
         bmov    SCBPTR, CURRSCB, 2;
         mvi     CLRSINT0, CLRSELDO;
-        test    LQOSTAT2, LQOPHACHGOUTPKT jnz unexpected_nonpkt_phase;
-        test    LQOSTAT1, LQOPHACHGINPKT jnz unexpected_nonpkt_phase;
+        test    LQOSTAT2, LQOPHACHGOUTPKT jnz unexpected_nonpkt_mode_cleared;
+        test    LQOSTAT1, LQOPHACHGINPKT jnz unexpected_nonpkt_mode_cleared;
 
         /*
          * If this is a packetized connection, return to our
@@ -2127,6 +2212,18 @@ SET_DST_MODE	M_DFF0;
         mvi     DFFSXFRCTL, CLRCHN;
 unexpected_nonpkt_mode_cleared:
         mvi     CLRSINT2, CLRNONPACKREQ;
+        if ((ahd->bugs & AHD_BUSFREEREV_BUG) != 0) {
+                /*
+                 * Test to ensure that the bus has not
+                 * already gone free prior to clearing
+                 * any stale busfree status.  This avoids
+                 * a window whereby a busfree just after
+                 * a selection could be missed.
+                 */
+                test    SCSISIGI, BSYI jz . + 2;
+                mvi     CLRSINT1,CLRBUSFREE;
+                or      SIMODE1, ENBUSFREE;
+        }
         test    SCSIPHASE, ~(MSG_IN_PHASE|MSG_OUT_PHASE) jnz illegal_phase;
         SET_SEQINTCODE(ENTERING_NONPACK)
         jmp     ITloop;
diff --git a/drivers/scsi/aic7xxx/aic79xx_core.c b/drivers/scsi/aic7xxx/aic79xx_core.c
index db8f5ce99ee3..342f77966a5b 100644
--- a/drivers/scsi/aic7xxx/aic79xx_core.c
+++ b/drivers/scsi/aic7xxx/aic79xx_core.c
@@ -37,7 +37,7 @@
  * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  * POSSIBILITY OF SUCH DAMAGES.
  *
- * $Id: //depot/aic7xxx/aic7xxx/aic79xx.c#247 $
+ * $Id: //depot/aic7xxx/aic7xxx/aic79xx.c#250 $
  */
 
 #ifdef __linux__
@@ -197,7 +197,8 @@ static int		ahd_search_scb_list(struct ahd_softc *ahd, int target,
                                             char channel, int lun, u_int tag,
                                             role_t role, uint32_t status,
                                             ahd_search_action action,
-                                            u_int *list_head, u_int tid);
+                                            u_int *list_head, u_int *list_tail,
+                                            u_int tid);
 static void             ahd_stitch_tid_list(struct ahd_softc *ahd,
                                             u_int tid_prev, u_int tid_cur,
                                             u_int tid_next);
@@ -1660,7 +1661,8 @@ ahd_handle_scsiint(struct ahd_softc *ahd, u_int intstat)
                  * so just clear the error.
                  */
                 ahd_outb(ahd, CLRLQIINT1, CLRLQICRCI_NLQ);
-        } else if ((status & BUSFREE) != 0) {
+        } else if ((status & BUSFREE) != 0
+                || (lqistat1 & LQOBUSFREE) != 0) {
                 u_int lqostat1;
                 int   restart;
                 int   clear_fifo;
@@ -2025,10 +2027,6 @@ ahd_handle_pkt_busfree(struct ahd_softc *ahd, u_int busfreetime)
                 u_int waiting_t;
                 u_int next;
 
-                if ((busfreetime & BUSFREE_LQO) == 0)
-                        printf("%s: Warning, BUSFREE time is 0x%x.  "
-                               "Expected BUSFREE_LQO.\n",
-                               ahd_name(ahd), busfreetime);
                 /*
                  * The LQO manager detected an unexpected busfree
                  * either:
@@ -2251,8 +2249,14 @@ ahd_handle_nonpkt_busfree(struct ahd_softc *ahd)
                         struct ahd_tmode_tstate *tstate;
 
                         /*
-                         * PPR Rejected.  Try non-ppr negotiation
-                         * and retry command.
+                         * PPR Rejected.
+                         *
+                         * If the previous negotiation was packetized,
+                         * this could be because the device has been
+                         * reset without our knowledge.  Force our
+                         * current negotiation to async and retry the
+                         * negotiation.  Otherwise retry the command
+                         * with non-ppr negotiation.
                          */
 #ifdef AHD_DEBUG
                         if ((ahd_debug & AHD_SHOW_MESSAGES) != 0)
@@ -2261,11 +2265,34 @@ ahd_handle_nonpkt_busfree(struct ahd_softc *ahd)
                         tinfo = ahd_fetch_transinfo(ahd, devinfo.channel,
                                                     devinfo.our_scsiid,
                                                     devinfo.target, &tstate);
-                        tinfo->curr.transport_version = 2;
-                        tinfo->goal.transport_version = 2;
-                        tinfo->goal.ppr_options = 0;
-                        ahd_qinfifo_requeue_tail(ahd, scb);
-                        printerror = 0;
+                        if ((tinfo->curr.ppr_options & MSG_EXT_PPR_IU_REQ)!=0) {
+                                ahd_set_width(ahd, &devinfo,
+                                              MSG_EXT_WDTR_BUS_8_BIT,
+                                              AHD_TRANS_CUR,
+                                              /*paused*/TRUE);
+                                ahd_set_syncrate(ahd, &devinfo,
+                                                /*period*/0, /*offset*/0,
+                                                /*ppr_options*/0,
+                                                AHD_TRANS_CUR,
+                                                /*paused*/TRUE);
+                                /*
+                                 * The expect PPR busfree handler below
+                                 * will effect the retry and necessary
+                                 * abort.
+                                 */
+                        } else {
+                                tinfo->curr.transport_version = 2;
+                                tinfo->goal.transport_version = 2;
+                                tinfo->goal.ppr_options = 0;
+                                /*
+                                 * Remove any SCBs in the waiting for selection
+                                 * queue that may also be for this target so
+                                 * that command ordering is preserved.
+                                 */
+                                ahd_freeze_devq(ahd, scb);
+                                ahd_qinfifo_requeue_tail(ahd, scb);
+                                printerror = 0;
+                        }
                 } else if (ahd_sent_msg(ahd, AHDMSG_EXT, MSG_EXT_WDTR, FALSE)
                         && ppr_busfree == 0) {
                         /*
@@ -2280,6 +2307,12 @@ ahd_handle_nonpkt_busfree(struct ahd_softc *ahd)
                                       MSG_EXT_WDTR_BUS_8_BIT,
                                       AHD_TRANS_CUR|AHD_TRANS_GOAL,
                                       /*paused*/TRUE);
+                        /*
+                         * Remove any SCBs in the waiting for selection
+                         * queue that may also be for this target so that
+                         * command ordering is preserved.
+                         */
+                        ahd_freeze_devq(ahd, scb);
                         ahd_qinfifo_requeue_tail(ahd, scb);
                         printerror = 0;
                 } else if (ahd_sent_msg(ahd, AHDMSG_EXT, MSG_EXT_SDTR, FALSE)
@@ -2297,6 +2330,12 @@ ahd_handle_nonpkt_busfree(struct ahd_softc *ahd)
                                         /*ppr_options*/0,
                                         AHD_TRANS_CUR|AHD_TRANS_GOAL,
                                         /*paused*/TRUE);
+                        /*
+                         * Remove any SCBs in the waiting for selection
+                         * queue that may also be for this target so that
+                         * command ordering is preserved.
+                         */
+                        ahd_freeze_devq(ahd, scb);
                         ahd_qinfifo_requeue_tail(ahd, scb);
                         printerror = 0;
                 } else if ((ahd->msg_flags & MSG_FLAG_EXPECT_IDE_BUSFREE) != 0
@@ -2369,14 +2408,14 @@ ahd_handle_nonpkt_busfree(struct ahd_softc *ahd)
                          */
                         printf("%s: ", ahd_name(ahd));
                 }
-                if (lastphase != P_BUSFREE)
-                        ahd_force_renegotiation(ahd, &devinfo);
                 printf("Unexpected busfree %s, %d SCBs aborted, "
                        "PRGMCNT == 0x%x\n",
                        ahd_lookup_phase_entry(lastphase)->phasemsg,
                        aborted,
                        ahd_inw(ahd, PRGMCNT));
                 ahd_dump_card_state(ahd);
+                if (lastphase != P_BUSFREE)
+                        ahd_force_renegotiation(ahd, &devinfo);
         }
         /* Always restart the sequencer. */
         return (1);
@@ -3293,6 +3332,15 @@ ahd_update_neg_table(struct ahd_softc *ahd, struct ahd_devinfo *devinfo,
                 con_opts |= WIDEXFER;
 
         /*
+         * Slow down our CRC interval to be
+         * compatible with packetized U320 devices
+         * that can't handle a CRC at full speed
+         */
+        if (ahd->features & AHD_AIC79XXB_SLOWCRC) {
+                con_opts |= ENSLOWCRC;
+        }
+
+        /*
          * During packetized transfers, the target will
          * give us the oportunity to send command packets
          * without us asserting attention.
@@ -3315,7 +3363,6 @@ ahd_update_pending_scbs(struct ahd_softc *ahd)
 {
         struct          scb *pending_scb;
         int             pending_scb_count;
-        u_int           scb_tag;
         int             paused;
         u_int           saved_scbptr;
         ahd_mode_state  saved_modes;
@@ -3333,7 +3380,6 @@ ahd_update_pending_scbs(struct ahd_softc *ahd)
         pending_scb_count = 0;
         LIST_FOREACH(pending_scb, &ahd->pending_scbs, pending_links) {
                 struct ahd_devinfo devinfo;
-                struct hardware_scb *pending_hscb;
                 struct ahd_initiator_tinfo *tinfo;
                 struct ahd_tmode_tstate *tstate;
 
@@ -3341,11 +3387,10 @@ ahd_update_pending_scbs(struct ahd_softc *ahd)
                 tinfo = ahd_fetch_transinfo(ahd, devinfo.channel,
                                             devinfo.our_scsiid,
                                             devinfo.target, &tstate);
-                pending_hscb = pending_scb->hscb;
                 if ((tstate->auto_negotiate & devinfo.target_mask) == 0
                  && (pending_scb->flags & SCB_AUTO_NEGOTIATE) != 0) {
                         pending_scb->flags &= ~SCB_AUTO_NEGOTIATE;
-                        pending_hscb->control &= ~MK_MESSAGE;
+                        pending_scb->hscb->control &= ~MK_MESSAGE;
                 }
                 ahd_sync_scb(ahd, pending_scb,
                              BUS_DMASYNC_PREREAD|BUS_DMASYNC_PREWRITE);
@@ -3377,18 +3422,15 @@ ahd_update_pending_scbs(struct ahd_softc *ahd)
                 ahd_outb(ahd, SCSISEQ0, ahd_inb(ahd, SCSISEQ0) & ~ENSELO);
         saved_scbptr = ahd_get_scbptr(ahd);
         /* Ensure that the hscbs down on the card match the new information */
-        for (scb_tag = 0; scb_tag < ahd->scb_data.maxhscbs; scb_tag++) {
-                struct  hardware_scb *pending_hscb;
+        LIST_FOREACH(pending_scb, &ahd->pending_scbs, pending_links) {
+                u_int   scb_tag;
                 u_int   control;
 
-                pending_scb = ahd_lookup_scb(ahd, scb_tag);
-                if (pending_scb == NULL)
-                        continue;
+                scb_tag = SCB_GET_TAG(pending_scb);
                 ahd_set_scbptr(ahd, scb_tag);
-                pending_hscb = pending_scb->hscb;
                 control = ahd_inb_scbram(ahd, SCB_CONTROL);
                 control &= ~MK_MESSAGE;
-                control |= pending_hscb->control & MK_MESSAGE;
+                control |= pending_scb->hscb->control & MK_MESSAGE;
                 ahd_outb(ahd, SCB_CONTROL, control);
         }
         ahd_set_scbptr(ahd, saved_scbptr);
@@ -6500,13 +6542,14 @@ ahd_chip_init(struct ahd_softc *ahd)
                               | ENLQIOVERI_LQ|ENLQIOVERI_NLQ);
         ahd_outb(ahd, LQOMODE0, ENLQOATNLQ|ENLQOATNPKT|ENLQOTCRC);
         /*
-         * An interrupt from LQOBUSFREE is made redundant by the
-         * BUSFREE interrupt.  We choose to have the sequencer catch
-         * LQOPHCHGINPKT errors manually for the command phase at the
-         * start of a packetized selection case.
-        ahd_outb(ahd, LQOMODE1, ENLQOBUSFREE|ENLQOPHACHGINPKT);
+         * We choose to have the sequencer catch LQOPHCHGINPKT errors
+         * manually for the command phase at the start of a packetized
+         * selection case.  ENLQOBUSFREE should be made redundant by
+         * the BUSFREE interrupt, but it seems that some LQOBUSFREE
+         * events fail to assert the BUSFREE interrupt so we must
+         * also enable LQOBUSFREE interrupts.
          */
-        ahd_outb(ahd, LQOMODE1, 0);
+        ahd_outb(ahd, LQOMODE1, ENLQOBUSFREE);
 
         /*
          * Setup sequencer interrupt handlers.
@@ -6617,6 +6660,8 @@ ahd_chip_init(struct ahd_softc *ahd)
         /* We don't have any waiting selections */
         ahd_outw(ahd, WAITING_TID_HEAD, SCB_LIST_NULL);
         ahd_outw(ahd, WAITING_TID_TAIL, SCB_LIST_NULL);
+        ahd_outw(ahd, MK_MESSAGE_SCB, SCB_LIST_NULL);
+        ahd_outw(ahd, MK_MESSAGE_SCSIID, 0xFF);
         for (i = 0; i < AHD_NUM_TARGETS; i++)
                 ahd_outw(ahd, WAITING_SCB_TAILS + (2 * i), SCB_LIST_NULL);
 
@@ -6704,6 +6749,18 @@ ahd_chip_init(struct ahd_softc *ahd)
 
         ahd_loadseq(ahd);
         ahd_set_modes(ahd, AHD_MODE_SCSI, AHD_MODE_SCSI);
+
+        if (ahd->features & AHD_AIC79XXB_SLOWCRC) {
+                u_int negodat3 = ahd_inb(ahd, NEGCONOPTS);
+
+                negodat3 |= ENSLOWCRC;
+                ahd_outb(ahd, NEGCONOPTS, negodat3);
+                negodat3 = ahd_inb(ahd, NEGCONOPTS);
+                if (!(negodat3 & ENSLOWCRC))
+                        printf("aic79xx: failed to set the SLOWCRC bit\n");
+                else
+                        printf("aic79xx: SLOWCRC bit set\n");
+        }
 }
 
 /*
@@ -7260,12 +7317,28 @@ ahd_reset_cmds_pending(struct ahd_softc *ahd)
         ahd->flags &= ~AHD_UPDATE_PEND_CMDS;
 }
 
+void
+ahd_done_with_status(struct ahd_softc *ahd, struct scb *scb, uint32_t status)
+{
+        cam_status ostat;
+        cam_status cstat;
+
+        ostat = ahd_get_transaction_status(scb);
+        if (ostat == CAM_REQ_INPROG)
+                ahd_set_transaction_status(scb, status);
+        cstat = ahd_get_transaction_status(scb);
+        if (cstat != CAM_REQ_CMP)
+                ahd_freeze_scb(scb);
+        ahd_done(ahd, scb);
+}
+
 int
 ahd_search_qinfifo(struct ahd_softc *ahd, int target, char channel,
                    int lun, u_int tag, role_t role, uint32_t status,
                    ahd_search_action action)
 {
         struct scb      *scb;
+        struct scb      *mk_msg_scb;
         struct scb      *prev_scb;
         ahd_mode_state   saved_modes;
         u_int            qinstart;
@@ -7274,6 +7347,7 @@ ahd_search_qinfifo(struct ahd_softc *ahd, int target, char channel,
         u_int            tid_next;
         u_int            tid_prev;
         u_int            scbid;
+        u_int            seq_flags2;
         u_int            savedscbptr;
         uint32_t         busaddr;
         int              found;
@@ -7329,23 +7403,10 @@ ahd_search_qinfifo(struct ahd_softc *ahd, int target, char channel,
                         found++;
                         switch (action) {
                         case SEARCH_COMPLETE:
-                        {
-                                cam_status ostat;
-                                cam_status cstat;
-
-                                ostat = ahd_get_transaction_status(scb);
-                                if (ostat == CAM_REQ_INPROG)
-                                        ahd_set_transaction_status(scb,
-                                                                   status);
-                                cstat = ahd_get_transaction_status(scb);
-                                if (cstat != CAM_REQ_CMP)
-                                        ahd_freeze_scb(scb);
                                 if ((scb->flags & SCB_ACTIVE) == 0)
                                         printf("Inactive SCB in qinfifo\n");
-                                ahd_done(ahd, scb);
-
+                                ahd_done_with_status(ahd, scb, status);
                                 /* FALLTHROUGH */
-                        }
                         case SEARCH_REMOVE:
                                 break;
                         case SEARCH_PRINT:
@@ -7375,21 +7436,24 @@ ahd_search_qinfifo(struct ahd_softc *ahd, int target, char channel,
          * looking for matches.
          */
         ahd_set_modes(ahd, AHD_MODE_SCSI, AHD_MODE_SCSI);
+        seq_flags2 = ahd_inb(ahd, SEQ_FLAGS2);
+        if ((seq_flags2 & PENDING_MK_MESSAGE) != 0) {
+                scbid = ahd_inw(ahd, MK_MESSAGE_SCB);
+                mk_msg_scb = ahd_lookup_scb(ahd, scbid);
+        } else
+                mk_msg_scb = NULL;
         savedscbptr = ahd_get_scbptr(ahd);
         tid_next = ahd_inw(ahd, WAITING_TID_HEAD);
         tid_prev = SCB_LIST_NULL;
         targets = 0;
         for (scbid = tid_next; !SCBID_IS_NULL(scbid); scbid = tid_next) {
                 u_int tid_head;
+                u_int tid_tail;
 
-                /*
-                 * We limit based on the number of SCBs since
-                 * MK_MESSAGE SCBs are not in the per-tid lists.
-                 */
                 targets++;
-                if (targets > AHD_SCB_MAX) {
+                if (targets > AHD_NUM_TARGETS)
                         panic("TID LIST LOOP");
-                }
+
                 if (scbid >= ahd->scb_data.numscbs) {
                         printf("%s: Waiting TID List inconsistency. "
                                "SCB index == 0x%x, yet numscbs == 0x%x.",
@@ -7419,8 +7483,71 @@ ahd_search_qinfifo(struct ahd_softc *ahd, int target, char channel,
                 tid_head = scbid;
                 found += ahd_search_scb_list(ahd, target, channel,
                                              lun, tag, role, status,
-                                             action, &tid_head,
+                                             action, &tid_head, &tid_tail,
                                              SCB_GET_TARGET(ahd, scb));
+                /*
+                 * Check any MK_MESSAGE SCB that is still waiting to
+                 * enter this target's waiting for selection queue.
+                 */
+                if (mk_msg_scb != NULL
+                 && ahd_match_scb(ahd, mk_msg_scb, target, channel,
+                                  lun, tag, role)) {
+
+                        /*
+                         * We found an scb that needs to be acted on.
+                         */
+                        found++;
+                        switch (action) {
+                        case SEARCH_COMPLETE:
+                                if ((mk_msg_scb->flags & SCB_ACTIVE) == 0)
+                                        printf("Inactive SCB pending MK_MSG\n");
+                                ahd_done_with_status(ahd, mk_msg_scb, status);
+                                /* FALLTHROUGH */
+                        case SEARCH_REMOVE:
+                        {
+                                u_int tail_offset;
+
+                                printf("Removing MK_MSG scb\n");
+
+                                /*
+                                 * Reset our tail to the tail of the
+                                 * main per-target list.
+                                 */
+                                tail_offset = WAITING_SCB_TAILS
+                                    + (2 * SCB_GET_TARGET(ahd, mk_msg_scb));
+                                ahd_outw(ahd, tail_offset, tid_tail);
+
+                                seq_flags2 &= ~PENDING_MK_MESSAGE;
+                                ahd_outb(ahd, SEQ_FLAGS2, seq_flags2);
+                                ahd_outw(ahd, CMDS_PENDING,
+                                         ahd_inw(ahd, CMDS_PENDING)-1);
+                                mk_msg_scb = NULL;
+                                break;
+                        }
+                        case SEARCH_PRINT:
+                                printf(" 0x%x", SCB_GET_TAG(scb));
+                                /* FALLTHROUGH */
+                        case SEARCH_COUNT:
+                                break;
+                        }
+                }
+
+                if (mk_msg_scb != NULL
+                 && SCBID_IS_NULL(tid_head)
+                 && ahd_match_scb(ahd, scb, target, channel, CAM_LUN_WILDCARD,
+                                  SCB_LIST_NULL, ROLE_UNKNOWN)) {
+
+                        /*
+                         * When removing the last SCB for a target
+                         * queue with a pending MK_MESSAGE scb, we
+                         * must queue the MK_MESSAGE scb.
+                         */
+                        printf("Queueing mk_msg_scb\n");
+                        tid_head = ahd_inw(ahd, MK_MESSAGE_SCB);
+                        seq_flags2 &= ~PENDING_MK_MESSAGE;
+                        ahd_outb(ahd, SEQ_FLAGS2, seq_flags2);
+                        mk_msg_scb = NULL;
+                }
                 if (tid_head != scbid)
                         ahd_stitch_tid_list(ahd, tid_prev, tid_head, tid_next);
                 if (!SCBID_IS_NULL(tid_head))
@@ -7428,6 +7555,8 @@ ahd_search_qinfifo(struct ahd_softc *ahd, int target, char channel,
                 if (action == SEARCH_PRINT)
                         printf(")\n");
         }
+
+        /* Restore saved state. */
         ahd_set_scbptr(ahd, savedscbptr);
         ahd_restore_modes(ahd, saved_modes);
         return (found);
@@ -7436,7 +7565,8 @@ ahd_search_qinfifo(struct ahd_softc *ahd, int target, char channel,
 static int
 ahd_search_scb_list(struct ahd_softc *ahd, int target, char channel,
                     int lun, u_int tag, role_t role, uint32_t status,
-                    ahd_search_action action, u_int *list_head, u_int tid)
+                    ahd_search_action action, u_int *list_head, 
+                    u_int *list_tail, u_int tid)
 {
         struct  scb *scb;
         u_int   scbid;
@@ -7448,6 +7578,7 @@ ahd_search_scb_list(struct ahd_softc *ahd, int target, char channel,
         found = 0;
         prev = SCB_LIST_NULL;
         next = *list_head;
+        *list_tail = SCB_LIST_NULL;
         for (scbid = next; !SCBID_IS_NULL(scbid); scbid = next) {
                 if (scbid >= ahd->scb_data.numscbs) {
                         printf("%s:SCB List inconsistency. "
@@ -7463,6 +7594,7 @@ ahd_search_scb_list(struct ahd_softc *ahd, int target, char channel,
                         panic("Waiting List traversal\n");
                 }
                 ahd_set_scbptr(ahd, scbid);
+                *list_tail = scbid;
                 next = ahd_inw_scbram(ahd, SCB_NEXT);
                 if (ahd_match_scb(ahd, scb, target, channel,
                                   lun, SCB_LIST_NULL, role) == 0) {
@@ -7472,24 +7604,14 @@ ahd_search_scb_list(struct ahd_softc *ahd, int target, char channel,
                 found++;
                 switch (action) {
                 case SEARCH_COMPLETE:
-                {
-                        cam_status ostat;
-                        cam_status cstat;
-
-                        ostat = ahd_get_transaction_status(scb);
-                        if (ostat == CAM_REQ_INPROG)
-                                ahd_set_transaction_status(scb, status);
-                        cstat = ahd_get_transaction_status(scb);
-                        if (cstat != CAM_REQ_CMP)
-                                ahd_freeze_scb(scb);
                         if ((scb->flags & SCB_ACTIVE) == 0)
                                 printf("Inactive SCB in Waiting List\n");
-                        ahd_done(ahd, scb);
+                        ahd_done_with_status(ahd, scb, status);
                         /* FALLTHROUGH */
-                }
                 case SEARCH_REMOVE:
                         ahd_rem_wscb(ahd, scbid, prev, next, tid);
-                        if (prev == SCB_LIST_NULL)
+                        *list_tail = prev;
+                        if (SCBID_IS_NULL(prev))
                                 *list_head = next;
                         break;
                 case SEARCH_PRINT:
@@ -7558,14 +7680,17 @@ ahd_rem_wscb(struct ahd_softc *ahd, u_int scbid,
         }
 
         /*
-         * SCBs that had MK_MESSAGE set in them will not
-         * be queued to the per-target lists, so don't
-         * blindly clear the tail pointer.
+         * SCBs that have MK_MESSAGE set in them may
+         * cause the tail pointer to be updated without
+         * setting the next pointer of the previous tail.
+         * Only clear the tail if the removed SCB was
+         * the tail.
          */
         tail_offset = WAITING_SCB_TAILS + (2 * tid);
         if (SCBID_IS_NULL(next)
          && ahd_inw(ahd, tail_offset) == scbid)
                 ahd_outw(ahd, tail_offset, prev);
+
         ahd_add_scb_to_free_list(ahd, scbid);
         return (next);
 }
@@ -8148,11 +8273,6 @@ ahd_handle_scsi_status(struct ahd_softc *ahd, struct scb *scb)
                 ahd_setup_data_scb(ahd, scb);
                 scb->flags |= SCB_SENSE;
                 ahd_queue_scb(ahd, scb);
-                /*
-                 * Ensure we have enough time to actually
-                 * retrieve the sense.
-                 */
-                ahd_scb_timer_reset(scb, 5 * 1000000);
                 break;
         }
         case SCSI_STATUS_OK:
@@ -8793,6 +8913,9 @@ ahd_dump_card_state(struct ahd_softc *ahd)
          * Mode independent registers.
          */
         cur_col = 0;
+        ahd_intstat_print(ahd_inb(ahd, INTSTAT), &cur_col, 50);
+        ahd_seloid_print(ahd_inb(ahd, SELOID), &cur_col, 50);
+        ahd_selid_print(ahd_inb(ahd, SELID), &cur_col, 50);
         ahd_hs_mailbox_print(ahd_inb(ahd, LOCAL_HS_MAILBOX), &cur_col, 50);
         ahd_intctl_print(ahd_inb(ahd, INTCTL), &cur_col, 50);
         ahd_seqintstat_print(ahd_inb(ahd, SEQINTSTAT), &cur_col, 50);
@@ -8808,6 +8931,12 @@ ahd_dump_card_state(struct ahd_softc *ahd)
         ahd_seqintctl_print(ahd_inb(ahd, SEQINTCTL), &cur_col, 50);
         ahd_seq_flags_print(ahd_inb(ahd, SEQ_FLAGS), &cur_col, 50);
         ahd_seq_flags2_print(ahd_inb(ahd, SEQ_FLAGS2), &cur_col, 50);
+        ahd_qfreeze_count_print(ahd_inw(ahd, QFREEZE_COUNT), &cur_col, 50);
+        ahd_kernel_qfreeze_count_print(ahd_inw(ahd, KERNEL_QFREEZE_COUNT),
+                                       &cur_col, 50);
+        ahd_mk_message_scb_print(ahd_inw(ahd, MK_MESSAGE_SCB), &cur_col, 50);
+        ahd_mk_message_scsiid_print(ahd_inb(ahd, MK_MESSAGE_SCSIID),
+                                    &cur_col, 50);
         ahd_sstat0_print(ahd_inb(ahd, SSTAT0), &cur_col, 50);
         ahd_sstat1_print(ahd_inb(ahd, SSTAT1), &cur_col, 50);
         ahd_sstat2_print(ahd_inb(ahd, SSTAT2), &cur_col, 50);
@@ -8915,7 +9044,7 @@ ahd_dump_card_state(struct ahd_softc *ahd)
 
                 ahd_set_modes(ahd, AHD_MODE_DFF0 + i, AHD_MODE_DFF0 + i);
                 fifo_scbptr = ahd_get_scbptr(ahd);
-                printf("\n%s: FIFO%d %s, LONGJMP == 0x%x, SCB 0x%x\n",
+                printf("\n\n%s: FIFO%d %s, LONGJMP == 0x%x, SCB 0x%x\n",
                        ahd_name(ahd), i,
                        (dffstat & (FIFO0FREE << i)) ? "Free" : "Active",
                        ahd_inw(ahd, LONGJMP_ADDR), fifo_scbptr);
@@ -8970,6 +9099,9 @@ ahd_dump_card_state(struct ahd_softc *ahd)
         printf("%s: OS_SPACE_CNT = 0x%x MAXCMDCNT = 0x%x\n",
                ahd_name(ahd), ahd_inb(ahd, OS_SPACE_CNT),
                ahd_inb(ahd, MAXCMDCNT));
+        printf("%s: SAVED_SCSIID = 0x%x SAVED_LUN = 0x%x\n",
+               ahd_name(ahd), ahd_inb(ahd, SAVED_SCSIID),
+               ahd_inb(ahd, SAVED_LUN));
         ahd_simode0_print(ahd_inb(ahd, SIMODE0), &cur_col, 50);
         printf("\n");
         ahd_set_modes(ahd, AHD_MODE_CCHAN, AHD_MODE_CCHAN);
diff --git a/drivers/scsi/aic7xxx/aic79xx_inline.h b/drivers/scsi/aic7xxx/aic79xx_inline.h
index 91c4f7f484b1..8ad3ce945b9e 100644
--- a/drivers/scsi/aic7xxx/aic79xx_inline.h
+++ b/drivers/scsi/aic7xxx/aic79xx_inline.h
@@ -37,7 +37,7 @@
  * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  * POSSIBILITY OF SUCH DAMAGES.
  *
- * $Id: //depot/aic7xxx/aic7xxx/aic79xx_inline.h#58 $
+ * $Id: //depot/aic7xxx/aic7xxx/aic79xx_inline.h#59 $
  *
  * $FreeBSD$
  */
@@ -804,9 +804,10 @@ ahd_queue_scb(struct ahd_softc *ahd, struct scb *scb)
                 uint64_t host_dataptr;
 
                 host_dataptr = ahd_le64toh(scb->hscb->dataptr);
-                printf("%s: Queueing SCB 0x%x bus addr 0x%x - 0x%x%x/0x%x\n",
+                printf("%s: Queueing SCB %d:0x%x bus addr 0x%x - 0x%x%x/0x%x\n",
                        ahd_name(ahd),
-                       SCB_GET_TAG(scb), ahd_le32toh(scb->hscb->hscb_busaddr),
+                       SCB_GET_TAG(scb), scb->hscb->scsiid,
+                       ahd_le32toh(scb->hscb->hscb_busaddr),
                        (u_int)((host_dataptr >> 32) & 0xFFFFFFFF),
                        (u_int)(host_dataptr & 0xFFFFFFFF),
                        ahd_le32toh(scb->hscb->datacnt));
diff --git a/drivers/scsi/aic7xxx/aic79xx_osm.c b/drivers/scsi/aic7xxx/aic79xx_osm.c
index 2567e29960bd..7254ea535a16 100644
--- a/drivers/scsi/aic7xxx/aic79xx_osm.c
+++ b/drivers/scsi/aic7xxx/aic79xx_osm.c
@@ -314,6 +314,21 @@ static uint32_t aic79xx_seltime;
  */
 uint32_t aic79xx_periodic_otag;
 
+/* Some storage boxes are using an LSI chip which has a bug making it
+ * impossible to use aic79xx Rev B chip in 320 speeds.  The following
+ * storage boxes have been reported to be buggy:
+ * EonStor 3U 16-Bay: U16U-G3A3
+ * EonStor 2U 12-Bay: U12U-G3A3
+ * SentinelRAID: 2500F R5 / R6
+ * SentinelRAID: 2500F R1
+ * SentinelRAID: 2500F/1500F
+ * SentinelRAID: 150F
+ * 
+ * To get around this LSI bug, you can set your board to 160 mode
+ * or you can enable the SLOWCRC bit.
+ */
+uint32_t aic79xx_slowcrc;
+
 /*
  * Module information and settable options.
  */
@@ -343,6 +358,7 @@ MODULE_PARM_DESC(aic79xx,
 "       amplitude:<int>         Set the signal amplitude (0-7).\n"
 "       seltime:<int>           Selection Timeout:\n"
 "                               (0/256ms,1/128ms,2/64ms,3/32ms)\n"
+"       slowcrc                 Turn on the SLOWCRC bit (Rev B only)\n"          
 "\n"
 "       Sample /etc/modprobe.conf line:\n"
 "               Enable verbose logging\n"
@@ -1003,6 +1019,7 @@ aic79xx_setup(char *s)
                 { "slewrate", NULL },
                 { "precomp", NULL },
                 { "amplitude", NULL },
+                { "slowcrc", &aic79xx_slowcrc },
         };
 
         end = strchr(s, '\0');
@@ -1072,7 +1089,6 @@ ahd_linux_register_host(struct ahd_softc *ahd, struct scsi_host_template *templa
                 return (ENOMEM);
 
         *((struct ahd_softc **)host->hostdata) = ahd;
-        ahd_lock(ahd, &s);
         ahd->platform_data->host = host;
         host->can_queue = AHD_MAX_QUEUE;
         host->cmd_per_lun = 2;
@@ -1083,7 +1099,9 @@ ahd_linux_register_host(struct ahd_softc *ahd, struct scsi_host_template *templa
         host->max_lun = AHD_NUM_LUNS;
         host->max_channel = 0;
         host->sg_tablesize = AHD_NSEG;
+        ahd_lock(ahd, &s);
         ahd_set_unit(ahd, ahd_linux_unit++);
+        ahd_unlock(ahd, &s);
         sprintf(buf, "scsi%d", host->host_no);
         new_name = malloc(strlen(buf) + 1, M_DEVBUF, M_NOWAIT);
         if (new_name != NULL) {
@@ -1093,7 +1111,6 @@ ahd_linux_register_host(struct ahd_softc *ahd, struct scsi_host_template *templa
         host->unique_id = ahd->unit;
         ahd_linux_initialize_scsi_bus(ahd);
         ahd_intr_enable(ahd, TRUE);
-        ahd_unlock(ahd, &s);
 
         host->transportt = ahd_linux_transport_template;
 
@@ -1127,6 +1144,7 @@ ahd_linux_initialize_scsi_bus(struct ahd_softc *ahd)
 {
         u_int target_id;
         u_int numtarg;
+        unsigned long s;
 
         target_id = 0;
         numtarg = 0;
@@ -1139,6 +1157,8 @@ ahd_linux_initialize_scsi_bus(struct ahd_softc *ahd)
         else
                 numtarg = (ahd->features & AHD_WIDE) ? 16 : 8;
 
+        ahd_lock(ahd, &s);
+
         /*
          * Force negotiation to async for all targets that
          * will not see an initial bus reset.
@@ -1155,16 +1175,12 @@ ahd_linux_initialize_scsi_bus(struct ahd_softc *ahd)
                 ahd_update_neg_request(ahd, &devinfo, tstate,
                                        tinfo, AHD_NEG_ALWAYS);
         }
+        ahd_unlock(ahd, &s);
         /* Give the bus some time to recover */
         if ((ahd->flags & AHD_RESET_BUS_A) != 0) {
                 ahd_freeze_simq(ahd);
-                init_timer(&ahd->platform_data->reset_timer);
-                ahd->platform_data->reset_timer.data = (u_long)ahd;
-                ahd->platform_data->reset_timer.expires =
-                    jiffies + (AIC79XX_RESET_DELAY * HZ)/1000;
-                ahd->platform_data->reset_timer.function =
-                    (ahd_linux_callback_t *)ahd_release_simq;
-                add_timer(&ahd->platform_data->reset_timer);
+                msleep(AIC79XX_RESET_DELAY);
+                ahd_release_simq(ahd);
         }
 }
 
@@ -2033,6 +2049,9 @@ ahd_linux_sem_timeout(u_long arg)
 void
 ahd_freeze_simq(struct ahd_softc *ahd)
 {
+        unsigned long s;
+
+        ahd_lock(ahd, &s);
         ahd->platform_data->qfrozen++;
         if (ahd->platform_data->qfrozen == 1) {
                 scsi_block_requests(ahd->platform_data->host);
@@ -2040,6 +2059,7 @@ ahd_freeze_simq(struct ahd_softc *ahd)
                                         CAM_LUN_WILDCARD, SCB_LIST_NULL,
                                         ROLE_INITIATOR, CAM_REQUEUE_REQ);
         }
+        ahd_unlock(ahd, &s);
 }
 
 void
@@ -2344,8 +2364,9 @@ done:
                                ahd_name(ahd), dev->active);
                         retval = FAILED;
                 }
-        }
-        ahd_unlock(ahd, &flags);
+        } else
+                ahd_unlock(ahd, &flags);
+
         return (retval);
 }
 
diff --git a/drivers/scsi/aic7xxx/aic79xx_osm.h b/drivers/scsi/aic7xxx/aic79xx_osm.h
index cb74fccc8100..9cb101345107 100644
--- a/drivers/scsi/aic7xxx/aic79xx_osm.h
+++ b/drivers/scsi/aic7xxx/aic79xx_osm.h
@@ -36,7 +36,7 @@
  * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  * POSSIBILITY OF SUCH DAMAGES.
  *
- * $Id: //depot/aic7xxx/linux/drivers/scsi/aic7xxx/aic79xx_osm.h#137 $
+ * $Id: //depot/aic7xxx/linux/drivers/scsi/aic7xxx/aic79xx_osm.h#166 $
  *
  */
 #ifndef _AIC79XX_LINUX_H_
@@ -228,7 +228,6 @@ typedef struct timer_list ahd_timer_t;
 typedef void ahd_linux_callback_t (u_long);  
 static __inline void ahd_timer_reset(ahd_timer_t *timer, int usec,
                                      ahd_callback_t *func, void *arg);
-static __inline void ahd_scb_timer_reset(struct scb *scb, u_int usec);
 
 static __inline void
 ahd_timer_reset(ahd_timer_t *timer, int usec, ahd_callback_t *func, void *arg)
@@ -243,12 +242,6 @@ ahd_timer_reset(ahd_timer_t *timer, int usec, ahd_callback_t *func, void *arg)
         add_timer(timer);
 }
 
-static __inline void
-ahd_scb_timer_reset(struct scb *scb, u_int usec)
-{
-        mod_timer(&scb->io_ctx->eh_timeout, jiffies + (usec * HZ)/1000000);
-}
-
 /***************************** SMP support ************************************/
 #include <linux/spinlock.h>
 
@@ -389,7 +382,6 @@ struct ahd_platform_data {
 
         spinlock_t               spin_lock;
         u_int                    qfrozen;
-        struct timer_list        reset_timer;
         struct semaphore         eh_sem;
         struct Scsi_Host        *host;          /* pointer to scsi host */
 #define AHD_LINUX_NOIRQ ((uint32_t)~0)
diff --git a/drivers/scsi/aic7xxx/aic79xx_osm_pci.c b/drivers/scsi/aic7xxx/aic79xx_osm_pci.c
index bf360ae021ab..ebbf7e4ff4cc 100644
--- a/drivers/scsi/aic7xxx/aic79xx_osm_pci.c
+++ b/drivers/scsi/aic7xxx/aic79xx_osm_pci.c
@@ -220,10 +220,10 @@ ahd_linux_pci_reserve_io_regions(struct ahd_softc *ahd, u_long *base,
         *base2 = pci_resource_start(ahd->dev_softc, 3);
         if (*base == 0 || *base2 == 0)
                 return (ENOMEM);
-        if (request_region(*base, 256, "aic79xx") == 0)
+        if (!request_region(*base, 256, "aic79xx"))
                 return (ENOMEM);
-        if (request_region(*base2, 256, "aic79xx") == 0) {
-                release_region(*base2, 256);
+        if (!request_region(*base2, 256, "aic79xx")) {
+                release_region(*base, 256);
                 return (ENOMEM);
         }
         return (0);
@@ -237,7 +237,7 @@ ahd_linux_pci_reserve_mem_region(struct ahd_softc *ahd,
         u_long  start;
         u_long  base_page;
         u_long  base_offset;
-        int     error;
+        int     error = 0;
 
         if (aic79xx_allow_memio == 0)
                 return (ENOMEM);
@@ -245,16 +245,15 @@ ahd_linux_pci_reserve_mem_region(struct ahd_softc *ahd,
         if ((ahd->bugs & AHD_PCIX_MMAPIO_BUG) != 0)
                 return (ENOMEM);
 
-        error = 0;
         start = pci_resource_start(ahd->dev_softc, 1);
         base_page = start & PAGE_MASK;
         base_offset = start - base_page;
         if (start != 0) {
                 *bus_addr = start;
-                if (request_mem_region(start, 0x1000, "aic79xx") == 0)
+                if (!request_mem_region(start, 0x1000, "aic79xx"))
                         error = ENOMEM;
-                if (error == 0) {
-                        *maddr = ioremap_nocache(base_page, base_offset + 256);
+                if (!error) {
+                        *maddr = ioremap_nocache(base_page, base_offset + 512);
                         if (*maddr == NULL) {
                                 error = ENOMEM;
                                 release_mem_region(start, 0x1000);
@@ -344,7 +343,7 @@ ahd_pci_map_int(struct ahd_softc *ahd)
 
         error = request_irq(ahd->dev_softc->irq, ahd_linux_isr,
                             SA_SHIRQ, "aic79xx", ahd);
-        if (error == 0)
+        if (!error)
                 ahd->platform_data->irq = ahd->dev_softc->irq;
         
         return (-error);
diff --git a/drivers/scsi/aic7xxx/aic79xx_pci.c b/drivers/scsi/aic7xxx/aic79xx_pci.c
index 196a6344b037..757242e522c2 100644
--- a/drivers/scsi/aic7xxx/aic79xx_pci.c
+++ b/drivers/scsi/aic7xxx/aic79xx_pci.c
@@ -38,7 +38,7 @@
  * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  * POSSIBILITY OF SUCH DAMAGES.
  *
- * $Id: //depot/aic7xxx/aic7xxx/aic79xx_pci.c#89 $
+ * $Id: //depot/aic7xxx/aic7xxx/aic79xx_pci.c#92 $
  */
 
 #ifdef __linux__
@@ -950,12 +950,19 @@ ahd_aic790X_setup(struct ahd_softc *ahd)
                 if ((ahd->flags & AHD_HP_BOARD) == 0)
                         AHD_SET_SLEWRATE(ahd, AHD_SLEWRATE_DEF_REVA);
         } else {
+                /* This is revision B and newer. */
+                extern uint32_t aic79xx_slowcrc;
                 u_int devconfig1;
 
                 ahd->features |= AHD_RTI|AHD_NEW_IOCELL_OPTS
-                              |  AHD_NEW_DFCNTRL_OPTS|AHD_FAST_CDB_DELIVERY;
+                              |  AHD_NEW_DFCNTRL_OPTS|AHD_FAST_CDB_DELIVERY
+                              |  AHD_BUSFREEREV_BUG;
                 ahd->bugs |= AHD_LQOOVERRUN_BUG|AHD_EARLY_REQ_BUG;
 
+                /* If the user requested the the SLOWCRC bit to be set. */
+                if (aic79xx_slowcrc)
+                        ahd->features |= AHD_AIC79XXB_SLOWCRC;
+
                 /*
                  * Some issues have been resolved in the 7901B.
                  */
diff --git a/drivers/scsi/aic7xxx/aic79xx_reg.h_shipped b/drivers/scsi/aic7xxx/aic79xx_reg.h_shipped
index 8763b158856b..2068e00d2c75 100644
--- a/drivers/scsi/aic7xxx/aic79xx_reg.h_shipped
+++ b/drivers/scsi/aic7xxx/aic79xx_reg.h_shipped
@@ -2,8 +2,8 @@
  * DO NOT EDIT - This file is automatically generated
  *               from the following source files:
  *
- * $Id: //depot/aic7xxx/aic7xxx/aic79xx.seq#119 $
- * $Id: //depot/aic7xxx/aic7xxx/aic79xx.reg#76 $
+ * $Id: //depot/aic7xxx/aic7xxx/aic79xx.seq#120 $
+ * $Id: //depot/aic7xxx/aic7xxx/aic79xx.reg#77 $
  */
 typedef int (ahd_reg_print_t)(u_int, u_int *, u_int);
 typedef struct ahd_reg_parse_entry {
@@ -2204,6 +2204,20 @@ ahd_reg_print_t ahd_cmdsize_table_print;
 #endif
 
 #if AIC_DEBUG_REGISTERS
+ahd_reg_print_t ahd_mk_message_scb_print;
+#else
+#define ahd_mk_message_scb_print(regvalue, cur_col, wrap) \
+    ahd_print_register(NULL, 0, "MK_MESSAGE_SCB", 0x160, regvalue, cur_col, wrap)
+#endif
+
+#if AIC_DEBUG_REGISTERS
+ahd_reg_print_t ahd_mk_message_scsiid_print;
+#else
+#define ahd_mk_message_scsiid_print(regvalue, cur_col, wrap) \
+    ahd_print_register(NULL, 0, "MK_MESSAGE_SCSIID", 0x162, regvalue, cur_col, wrap)
+#endif
+
+#if AIC_DEBUG_REGISTERS
 ahd_reg_print_t ahd_scb_base_print;
 #else
 #define ahd_scb_base_print(regvalue, cur_col, wrap) \
@@ -3638,6 +3652,7 @@ ahd_reg_print_t ahd_scb_disconnected_lists_print;
 #define SEQ_FLAGS2                      0x14d
 #define         SELECTOUT_QFROZEN       0x04
 #define         TARGET_MSG_PENDING      0x02
+#define         PENDING_MK_MESSAGE      0x01
 
 #define ALLOCFIFO_SCBPTR                0x14e
 
@@ -3655,6 +3670,10 @@ ahd_reg_print_t ahd_scb_disconnected_lists_print;
 
 #define CMDSIZE_TABLE                   0x158
 
+#define MK_MESSAGE_SCB                  0x160
+
+#define MK_MESSAGE_SCSIID               0x162
+
 #define SCB_BASE                        0x180
 
 #define SCB_RESIDUAL_DATACNT            0x180
@@ -3800,5 +3819,5 @@ ahd_reg_print_t ahd_scb_disconnected_lists_print;
 
 
 /* Exported Labels */
-#define LABEL_seq_isr   0x285
-#define LABEL_timer_isr 0x281
+#define LABEL_seq_isr   0x28f
+#define LABEL_timer_isr 0x28b
diff --git a/drivers/scsi/aic7xxx/aic79xx_reg_print.c_shipped b/drivers/scsi/aic7xxx/aic79xx_reg_print.c_shipped
index a4137c985376..db38a61a8cb4 100644
--- a/drivers/scsi/aic7xxx/aic79xx_reg_print.c_shipped
+++ b/drivers/scsi/aic7xxx/aic79xx_reg_print.c_shipped
@@ -2,8 +2,8 @@
  * DO NOT EDIT - This file is automatically generated
  *               from the following source files:
  *
- * $Id: //depot/aic7xxx/aic7xxx/aic79xx.seq#118 $
- * $Id: //depot/aic7xxx/aic7xxx/aic79xx.reg#75 $
+ * $Id: //depot/aic7xxx/aic7xxx/aic79xx.seq#120 $
+ * $Id: //depot/aic7xxx/aic7xxx/aic79xx.reg#77 $
  */
 
 #include "aic79xx_osm.h"
@@ -3382,6 +3382,7 @@ ahd_initiator_tag_print(u_int regvalue, u_int *cur_col, u_int wrap)
 }
 
 static ahd_reg_parse_entry_t SEQ_FLAGS2_parse_table[] = {
+        { "PENDING_MK_MESSAGE", 0x01, 0x01 },
         { "TARGET_MSG_PENDING", 0x02, 0x02 },
         { "SELECTOUT_QFROZEN",  0x04, 0x04 }
 };
@@ -3389,7 +3390,7 @@ static ahd_reg_parse_entry_t SEQ_FLAGS2_parse_table[] = {
 int
 ahd_seq_flags2_print(u_int regvalue, u_int *cur_col, u_int wrap)
 {
-        return (ahd_print_register(SEQ_FLAGS2_parse_table, 2, "SEQ_FLAGS2",
+        return (ahd_print_register(SEQ_FLAGS2_parse_table, 3, "SEQ_FLAGS2",
             0x14d, regvalue, cur_col, wrap));
 }
 
@@ -3450,6 +3451,20 @@ ahd_cmdsize_table_print(u_int regvalue, u_int *cur_col, u_int wrap)
 }
 
 int
+ahd_mk_message_scb_print(u_int regvalue, u_int *cur_col, u_int wrap)
+{
+        return (ahd_print_register(NULL, 0, "MK_MESSAGE_SCB",
+            0x160, regvalue, cur_col, wrap));
+}
+
+int
+ahd_mk_message_scsiid_print(u_int regvalue, u_int *cur_col, u_int wrap)
+{
+        return (ahd_print_register(NULL, 0, "MK_MESSAGE_SCSIID",
+            0x162, regvalue, cur_col, wrap));
+}
+
+int
 ahd_scb_base_print(u_int regvalue, u_int *cur_col, u_int wrap)
 {
         return (ahd_print_register(NULL, 0, "SCB_BASE",
diff --git a/drivers/scsi/aic7xxx/aic79xx_seq.h_shipped b/drivers/scsi/aic7xxx/aic79xx_seq.h_shipped
index b1e5365be230..11bed07e90b7 100644
--- a/drivers/scsi/aic7xxx/aic79xx_seq.h_shipped
+++ b/drivers/scsi/aic7xxx/aic79xx_seq.h_shipped
@@ -2,17 +2,17 @@
  * DO NOT EDIT - This file is automatically generated
  *               from the following source files:
  *
- * $Id: //depot/aic7xxx/aic7xxx/aic79xx.seq#119 $
- * $Id: //depot/aic7xxx/aic7xxx/aic79xx.reg#76 $
+ * $Id: //depot/aic7xxx/aic7xxx/aic79xx.seq#120 $
+ * $Id: //depot/aic7xxx/aic7xxx/aic79xx.reg#77 $
  */
 static uint8_t seqprog[] = {
         0xff, 0x02, 0x06, 0x78,
-        0x00, 0xea, 0x64, 0x59,
+        0x00, 0xea, 0x6e, 0x59,
         0x01, 0xea, 0x04, 0x30,
         0xff, 0x04, 0x0c, 0x78,
-        0x19, 0xea, 0x64, 0x59,
+        0x19, 0xea, 0x6e, 0x59,
         0x19, 0xea, 0x04, 0x00,
-        0x33, 0xea, 0x5e, 0x59,
+        0x33, 0xea, 0x68, 0x59,
         0x33, 0xea, 0x00, 0x00,
         0x60, 0x3a, 0x3a, 0x68,
         0x04, 0x4d, 0x35, 0x78,
@@ -33,15 +33,15 @@ static uint8_t seqprog[] = {
         0xff, 0xea, 0x62, 0x02,
         0x00, 0xe2, 0x3a, 0x40,
         0xff, 0x21, 0x3b, 0x70,
-        0x40, 0x4b, 0xaa, 0x69,
-        0x00, 0xe2, 0x68, 0x59,
-        0x40, 0x4b, 0xaa, 0x69,
-        0x20, 0x4b, 0x96, 0x69,
+        0x40, 0x4b, 0xb4, 0x69,
+        0x00, 0xe2, 0x72, 0x59,
+        0x40, 0x4b, 0xb4, 0x69,
+        0x20, 0x4b, 0xa0, 0x69,
         0xfc, 0x42, 0x44, 0x78,
         0x10, 0x40, 0x44, 0x78,
-        0x00, 0xe2, 0xfc, 0x5d,
+        0x00, 0xe2, 0x10, 0x5e,
         0x20, 0x4d, 0x48, 0x78,
-        0x00, 0xe2, 0xfc, 0x5d,
+        0x00, 0xe2, 0x10, 0x5e,
         0x30, 0x3f, 0xc0, 0x09,
         0x30, 0xe0, 0x50, 0x60,
         0x7f, 0x4a, 0x94, 0x08,
@@ -51,7 +51,7 @@ static uint8_t seqprog[] = {
         0x00, 0xe2, 0x76, 0x58,
         0x00, 0xe2, 0x86, 0x58,
         0x00, 0xe2, 0x06, 0x40,
-        0x33, 0xea, 0x5e, 0x59,
+        0x33, 0xea, 0x68, 0x59,
         0x33, 0xea, 0x00, 0x00,
         0x01, 0x52, 0x84, 0x78,
         0x02, 0x58, 0x50, 0x31,
@@ -59,26 +59,26 @@ static uint8_t seqprog[] = {
         0xff, 0x97, 0x6f, 0x78,
         0x50, 0x4b, 0x6a, 0x68,
         0xbf, 0x3a, 0x74, 0x08,
-        0x14, 0xea, 0x64, 0x59,
+        0x14, 0xea, 0x6e, 0x59,
         0x14, 0xea, 0x04, 0x00,
         0x08, 0x92, 0x25, 0x03,
         0xff, 0x90, 0x5f, 0x68,
-        0x00, 0xe2, 0x76, 0x5b,
+        0x00, 0xe2, 0x8a, 0x5b,
         0x00, 0xe2, 0x5e, 0x40,
-        0x00, 0xea, 0x5e, 0x59,
+        0x00, 0xea, 0x68, 0x59,
         0x01, 0xea, 0x00, 0x30,
         0x80, 0xf9, 0x7e, 0x68,
-        0x00, 0xe2, 0x5c, 0x59,
-        0x11, 0xea, 0x5e, 0x59,
+        0x00, 0xe2, 0x66, 0x59,
+        0x11, 0xea, 0x68, 0x59,
         0x11, 0xea, 0x00, 0x00,
-        0x80, 0xf9, 0x5c, 0x79,
+        0x80, 0xf9, 0x66, 0x79,
         0xff, 0xea, 0xd4, 0x0d,
-        0x22, 0xea, 0x5e, 0x59,
+        0x22, 0xea, 0x68, 0x59,
         0x22, 0xea, 0x00, 0x00,
         0x10, 0x16, 0x90, 0x78,
         0x10, 0x16, 0x2c, 0x00,
         0x01, 0x0b, 0xae, 0x32,
-        0x18, 0xad, 0x12, 0x79,
+        0x18, 0xad, 0x1c, 0x79,
         0x04, 0xad, 0xdc, 0x68,
         0x80, 0xad, 0x84, 0x78,
         0x10, 0xad, 0xaa, 0x78,
@@ -118,7 +118,6 @@ static uint8_t seqprog[] = {
         0x80, 0x18, 0x30, 0x04,
         0x40, 0xad, 0x84, 0x78,
         0xe7, 0xad, 0x5a, 0x09,
-        0x02, 0xa8, 0x40, 0x31,
         0xff, 0xea, 0xc0, 0x09,
         0x01, 0x54, 0xa9, 0x1a,
         0x00, 0x55, 0xab, 0x22,
@@ -128,24 +127,30 @@ static uint8_t seqprog[] = {
         0xff, 0xea, 0x5a, 0x03,
         0xff, 0xea, 0x5e, 0x03,
         0x01, 0x10, 0xd4, 0x31,
-        0x10, 0x92, 0x07, 0x69,
+        0x02, 0xa8, 0x40, 0x31,
+        0x01, 0x92, 0xc1, 0x31,
         0x3d, 0x93, 0xc5, 0x29,
         0xfe, 0xe2, 0xc4, 0x09,
         0x01, 0xea, 0xc6, 0x01,
         0x02, 0xe2, 0xc8, 0x31,
         0x02, 0xec, 0x50, 0x31,
         0x02, 0xa0, 0xda, 0x31,
-        0xff, 0xa9, 0x06, 0x71,
+        0xff, 0xa9, 0x10, 0x71,
+        0x10, 0xe0, 0x0e, 0x79,
+        0x10, 0x92, 0x0f, 0x79,
+        0x01, 0x4d, 0x9b, 0x02,
+        0x02, 0xa0, 0xc0, 0x32,
+        0x01, 0x93, 0xc5, 0x36,
         0x02, 0xa0, 0x58, 0x37,
-        0xff, 0x21, 0x0f, 0x71,
+        0xff, 0x21, 0x19, 0x71,
         0x02, 0x22, 0x51, 0x31,
         0x02, 0xa0, 0x5c, 0x33,
         0x02, 0xa0, 0x44, 0x36,
         0x02, 0xa0, 0x40, 0x32,
         0x02, 0xa0, 0x44, 0x36,
-        0x04, 0x4d, 0x17, 0x69,
-        0x40, 0x16, 0x48, 0x69,
-        0xff, 0x2d, 0x4d, 0x61,
+        0x05, 0x4d, 0x21, 0x69,
+        0x40, 0x16, 0x52, 0x69,
+        0xff, 0x2d, 0x57, 0x61,
         0xff, 0x29, 0x85, 0x70,
         0x02, 0x28, 0x55, 0x32,
         0x01, 0xea, 0x5a, 0x01,
@@ -159,22 +164,22 @@ static uint8_t seqprog[] = {
         0x01, 0x56, 0xad, 0x1a,
         0xff, 0x54, 0xa9, 0x1a,
         0xff, 0x55, 0xab, 0x22,
-        0xff, 0x8d, 0x41, 0x71,
-        0x80, 0xac, 0x40, 0x71,
-        0x20, 0x16, 0x40, 0x69,
+        0xff, 0x8d, 0x4b, 0x71,
+        0x80, 0xac, 0x4a, 0x71,
+        0x20, 0x16, 0x4a, 0x69,
         0x00, 0xac, 0xc4, 0x19,
-        0x07, 0xe2, 0x40, 0xf9,
+        0x07, 0xe2, 0x4a, 0xf9,
         0x02, 0x8c, 0x51, 0x31,
-        0x00, 0xe2, 0x24, 0x41,
+        0x00, 0xe2, 0x2e, 0x41,
         0x01, 0xac, 0x08, 0x31,
         0x09, 0xea, 0x5a, 0x01,
         0x02, 0x8c, 0x51, 0x32,
         0xff, 0xea, 0x1a, 0x07,
         0x04, 0x24, 0xf9, 0x30,
-        0x1d, 0xea, 0x52, 0x41,
+        0x1d, 0xea, 0x5c, 0x41,
         0x02, 0x2c, 0x51, 0x31,
         0x04, 0xa8, 0xf9, 0x30,
-        0x19, 0xea, 0x52, 0x41,
+        0x19, 0xea, 0x5c, 0x41,
         0x06, 0xea, 0x08, 0x81,
         0x01, 0xe2, 0x5a, 0x35,
         0x02, 0xf2, 0xf0, 0x31,
@@ -190,27 +195,27 @@ static uint8_t seqprog[] = {
         0x02, 0x20, 0xb9, 0x30,
         0x02, 0x20, 0x51, 0x31,
         0x4c, 0x93, 0xd7, 0x28,
-        0x10, 0x92, 0x77, 0x79,
+        0x10, 0x92, 0x81, 0x79,
         0x01, 0x6b, 0xc0, 0x30,
         0x02, 0x64, 0xc8, 0x00,
         0x40, 0x3a, 0x74, 0x04,
         0x00, 0xe2, 0x76, 0x58,
-        0x33, 0xea, 0x5e, 0x59,
+        0x33, 0xea, 0x68, 0x59,
         0x33, 0xea, 0x00, 0x00,
         0x30, 0x3f, 0xc0, 0x09,
-        0x30, 0xe0, 0x78, 0x61,
-        0x20, 0x3f, 0x8e, 0x69,
-        0x10, 0x3f, 0x78, 0x79,
+        0x30, 0xe0, 0x82, 0x61,
+        0x20, 0x3f, 0x98, 0x69,
+        0x10, 0x3f, 0x82, 0x79,
         0x02, 0xea, 0x7e, 0x00,
-        0x00, 0xea, 0x5e, 0x59,
+        0x00, 0xea, 0x68, 0x59,
         0x01, 0xea, 0x00, 0x30,
         0x02, 0x4e, 0x51, 0x35,
         0x01, 0xea, 0x7e, 0x00,
-        0x11, 0xea, 0x5e, 0x59,
+        0x11, 0xea, 0x68, 0x59,
         0x11, 0xea, 0x00, 0x00,
         0x02, 0x4e, 0x51, 0x35,
         0xc0, 0x4a, 0x94, 0x00,
-        0x04, 0x41, 0x9c, 0x79,
+        0x04, 0x41, 0xa6, 0x79,
         0x08, 0xea, 0x98, 0x00,
         0x08, 0x57, 0xae, 0x00,
         0x08, 0x3c, 0x78, 0x00,
@@ -218,12 +223,12 @@ static uint8_t seqprog[] = {
         0x0f, 0x67, 0xc0, 0x09,
         0x00, 0x3a, 0x75, 0x02,
         0x20, 0xea, 0x96, 0x00,
-        0x00, 0xe2, 0x14, 0x42,
+        0x00, 0xe2, 0x28, 0x42,
         0xc0, 0x4a, 0x94, 0x00,
-        0x40, 0x3a, 0xc8, 0x69,
+        0x40, 0x3a, 0xd2, 0x69,
         0x02, 0x55, 0x06, 0x68,
-        0x02, 0x56, 0xc8, 0x69,
-        0xff, 0x5b, 0xc8, 0x61,
+        0x02, 0x56, 0xd2, 0x69,
+        0xff, 0x5b, 0xd2, 0x61,
         0x02, 0x20, 0x51, 0x31,
         0x80, 0xea, 0xb2, 0x01,
         0x44, 0xea, 0x00, 0x00,
@@ -231,40 +236,45 @@ static uint8_t seqprog[] = {
         0x33, 0xea, 0x00, 0x00,
         0xff, 0xea, 0xb2, 0x09,
         0xff, 0xe0, 0xc0, 0x19,
-        0xff, 0xe0, 0xca, 0x79,
+        0xff, 0xe0, 0xd4, 0x79,
         0x02, 0xac, 0x51, 0x31,
-        0x00, 0xe2, 0xc0, 0x41,
+        0x00, 0xe2, 0xca, 0x41,
         0x02, 0x5e, 0x50, 0x31,
         0x02, 0xa8, 0xb8, 0x30,
         0x02, 0x5c, 0x50, 0x31,
-        0xff, 0xad, 0xdb, 0x71,
+        0xff, 0xad, 0xe5, 0x71,
         0x02, 0xac, 0x41, 0x31,
         0x02, 0x22, 0x51, 0x31,
         0x02, 0xa0, 0x5c, 0x33,
         0x02, 0xa0, 0x44, 0x32,
-        0x00, 0xe2, 0xe4, 0x41,
-        0x10, 0x92, 0xe5, 0x69,
+        0x00, 0xe2, 0xf8, 0x41,
+        0x01, 0x4d, 0xf1, 0x79,
+        0x01, 0x62, 0xc1, 0x31,
+        0x00, 0x93, 0xf1, 0x61,
+        0xfe, 0x4d, 0x9b, 0x0a,
+        0x02, 0x60, 0x41, 0x31,
+        0x00, 0xe2, 0xdc, 0x41,
         0x3d, 0x93, 0xc9, 0x29,
         0x01, 0xe4, 0xc8, 0x01,
         0x01, 0xea, 0xca, 0x01,
         0xff, 0xea, 0xda, 0x01,
         0x02, 0x20, 0x51, 0x31,
         0x02, 0xae, 0x41, 0x32,
-        0xff, 0x21, 0xed, 0x61,
+        0xff, 0x21, 0x01, 0x62,
         0xff, 0xea, 0x46, 0x02,
         0x02, 0x5c, 0x50, 0x31,
         0x40, 0xea, 0x96, 0x00,
-        0x02, 0x56, 0x04, 0x6e,
-        0x01, 0x55, 0x04, 0x6e,
-        0x10, 0x92, 0xf9, 0x79,
-        0x10, 0x40, 0x02, 0x6a,
-        0x01, 0x56, 0x02, 0x7a,
+        0x02, 0x56, 0x20, 0x6e,
+        0x01, 0x55, 0x20, 0x6e,
+        0x10, 0x92, 0x0d, 0x7a,
+        0x10, 0x40, 0x16, 0x6a,
+        0x01, 0x56, 0x16, 0x7a,
         0xff, 0x97, 0x07, 0x78,
-        0x13, 0xea, 0x64, 0x59,
+        0x13, 0xea, 0x6e, 0x59,
         0x13, 0xea, 0x04, 0x00,
         0x00, 0xe2, 0x06, 0x40,
         0xbf, 0x3a, 0x74, 0x08,
-        0x04, 0x41, 0x08, 0x7a,
+        0x04, 0x41, 0x1c, 0x7a,
         0x08, 0xea, 0x98, 0x00,
         0x08, 0x57, 0xae, 0x00,
         0x01, 0x93, 0x75, 0x32,
@@ -272,108 +282,108 @@ static uint8_t seqprog[] = {
         0x40, 0xea, 0x72, 0x02,
         0x08, 0x3c, 0x78, 0x00,
         0x80, 0xea, 0x6e, 0x02,
-        0x00, 0xe2, 0xe2, 0x5b,
+        0x00, 0xe2, 0xf6, 0x5b,
         0x01, 0x3c, 0xc1, 0x31,
-        0x9f, 0xe0, 0x84, 0x7c,
-        0x80, 0xe0, 0x28, 0x72,
-        0xa0, 0xe0, 0x64, 0x72,
-        0xc0, 0xe0, 0x5a, 0x72,
-        0xe0, 0xe0, 0x94, 0x72,
-        0x01, 0xea, 0x64, 0x59,
+        0x9f, 0xe0, 0x98, 0x7c,
+        0x80, 0xe0, 0x3c, 0x72,
+        0xa0, 0xe0, 0x78, 0x72,
+        0xc0, 0xe0, 0x6e, 0x72,
+        0xe0, 0xe0, 0xa8, 0x72,
+        0x01, 0xea, 0x6e, 0x59,
         0x01, 0xea, 0x04, 0x00,
-        0x00, 0xe2, 0x14, 0x42,
-        0x80, 0x39, 0x2f, 0x7a,
-        0x03, 0xea, 0x64, 0x59,
+        0x00, 0xe2, 0x28, 0x42,
+        0x80, 0x39, 0x43, 0x7a,
+        0x03, 0xea, 0x6e, 0x59,
         0x03, 0xea, 0x04, 0x00,
-        0xee, 0x00, 0x36, 0x6a,
+        0xee, 0x00, 0x4a, 0x6a,
         0x05, 0xea, 0xb4, 0x00,
-        0x33, 0xea, 0x5e, 0x59,
+        0x33, 0xea, 0x68, 0x59,
         0x33, 0xea, 0x00, 0x00,
         0x02, 0xa8, 0x9c, 0x32,
-        0x00, 0xe2, 0x7e, 0x59,
+        0x00, 0xe2, 0x88, 0x59,
         0xef, 0x96, 0xd5, 0x19,
-        0x00, 0xe2, 0x46, 0x52,
+        0x00, 0xe2, 0x5a, 0x52,
         0x09, 0x80, 0xe1, 0x30,
         0x02, 0xea, 0x36, 0x00,
         0xa8, 0xea, 0x32, 0x00,
-        0x00, 0xe2, 0x4c, 0x42,
+        0x00, 0xe2, 0x60, 0x42,
         0x01, 0x96, 0xd1, 0x30,
         0x10, 0x80, 0x89, 0x31,
         0x20, 0xea, 0x32, 0x00,
         0xbf, 0x39, 0x73, 0x0a,
-        0x10, 0x4c, 0x56, 0x6a,
-        0x20, 0x19, 0x4e, 0x6a,
-        0x20, 0x19, 0x52, 0x6a,
-        0x02, 0x4d, 0x14, 0x6a,
+        0x10, 0x4c, 0x6a, 0x6a,
+        0x20, 0x19, 0x62, 0x6a,
+        0x20, 0x19, 0x66, 0x6a,
+        0x02, 0x4d, 0x28, 0x6a,
         0x40, 0x39, 0x73, 0x02,
-        0x00, 0xe2, 0x14, 0x42,
-        0x80, 0x39, 0xd5, 0x6a,
+        0x00, 0xe2, 0x28, 0x42,
+        0x80, 0x39, 0xe9, 0x6a,
         0x01, 0x44, 0x10, 0x33,
         0x08, 0x92, 0x25, 0x03,
-        0x00, 0xe2, 0x14, 0x42,
+        0x00, 0xe2, 0x28, 0x42,
         0x10, 0xea, 0x80, 0x00,
         0x01, 0x37, 0xc5, 0x31,
-        0x80, 0xe2, 0x80, 0x62,
-        0x10, 0x92, 0xa5, 0x6a,
+        0x80, 0xe2, 0x94, 0x62,
+        0x10, 0x92, 0xb9, 0x6a,
         0xc0, 0x94, 0xc5, 0x01,
-        0x40, 0x92, 0x71, 0x6a,
+        0x40, 0x92, 0x85, 0x6a,
         0xbf, 0xe2, 0xc4, 0x09,
-        0x20, 0x92, 0x85, 0x7a,
+        0x20, 0x92, 0x99, 0x7a,
         0x01, 0xe2, 0x88, 0x30,
-        0x00, 0xe2, 0xe2, 0x5b,
-        0xa0, 0x3c, 0x8d, 0x62,
+        0x00, 0xe2, 0xf6, 0x5b,
+        0xa0, 0x3c, 0xa1, 0x62,
         0x23, 0x92, 0x89, 0x08,
-        0x00, 0xe2, 0xe2, 0x5b,
-        0xa0, 0x3c, 0x8d, 0x62,
-        0x00, 0xa8, 0x84, 0x42,
-        0xff, 0xe2, 0x84, 0x62,
-        0x00, 0xe2, 0xa4, 0x42,
+        0x00, 0xe2, 0xf6, 0x5b,
+        0xa0, 0x3c, 0xa1, 0x62,
+        0x00, 0xa8, 0x98, 0x42,
+        0xff, 0xe2, 0x98, 0x62,
+        0x00, 0xe2, 0xb8, 0x42,
         0x40, 0xea, 0x98, 0x00,
         0x01, 0xe2, 0x88, 0x30,
-        0x00, 0xe2, 0xe2, 0x5b,
-        0xa0, 0x3c, 0x63, 0x72,
+        0x00, 0xe2, 0xf6, 0x5b,
+        0xa0, 0x3c, 0x77, 0x72,
         0x40, 0xea, 0x98, 0x00,
         0x01, 0x37, 0x95, 0x32,
         0x08, 0xea, 0x6e, 0x02,
-        0x00, 0xe2, 0x14, 0x42,
-        0xe0, 0xea, 0xfe, 0x5b,
-        0x80, 0xe0, 0xe0, 0x6a,
-        0x04, 0xe0, 0x92, 0x73,
-        0x02, 0xe0, 0xc4, 0x73,
-        0x00, 0xea, 0x3e, 0x73,
-        0x03, 0xe0, 0xd4, 0x73,
-        0x23, 0xe0, 0xb6, 0x72,
-        0x08, 0xe0, 0xdc, 0x72,
-        0x00, 0xe2, 0xe2, 0x5b,
-        0x07, 0xea, 0x64, 0x59,
+        0x00, 0xe2, 0x28, 0x42,
+        0xe0, 0xea, 0x12, 0x5c,
+        0x80, 0xe0, 0xf4, 0x6a,
+        0x04, 0xe0, 0xa6, 0x73,
+        0x02, 0xe0, 0xd8, 0x73,
+        0x00, 0xea, 0x52, 0x73,
+        0x03, 0xe0, 0xe8, 0x73,
+        0x23, 0xe0, 0xca, 0x72,
+        0x08, 0xe0, 0xf0, 0x72,
+        0x00, 0xe2, 0xf6, 0x5b,
+        0x07, 0xea, 0x6e, 0x59,
         0x07, 0xea, 0x04, 0x00,
-        0x08, 0x48, 0x15, 0x72,
-        0x04, 0x48, 0xb3, 0x62,
+        0x08, 0x48, 0x29, 0x72,
+        0x04, 0x48, 0xc7, 0x62,
         0x01, 0x49, 0x89, 0x30,
-        0x00, 0xe2, 0xa4, 0x42,
+        0x00, 0xe2, 0xb8, 0x42,
         0x01, 0x44, 0xd4, 0x31,
-        0x00, 0xe2, 0xa4, 0x42,
+        0x00, 0xe2, 0xb8, 0x42,
         0x01, 0x00, 0x6c, 0x32,
-        0x33, 0xea, 0x5e, 0x59,
+        0x33, 0xea, 0x68, 0x59,
         0x33, 0xea, 0x00, 0x00,
         0x4c, 0x3a, 0xc1, 0x28,
         0x01, 0x64, 0xc0, 0x31,
-        0x00, 0x36, 0x5f, 0x59,
+        0x00, 0x36, 0x69, 0x59,
         0x01, 0x36, 0x01, 0x30,
-        0x01, 0xe0, 0xda, 0x7a,
-        0xa0, 0xea, 0xf4, 0x5b,
-        0x01, 0xa0, 0xda, 0x62,
-        0x01, 0x84, 0xcf, 0x7a,
-        0x01, 0x95, 0xdd, 0x6a,
-        0x05, 0xea, 0x64, 0x59,
+        0x01, 0xe0, 0xee, 0x7a,
+        0xa0, 0xea, 0x08, 0x5c,
+        0x01, 0xa0, 0xee, 0x62,
+        0x01, 0x84, 0xe3, 0x7a,
+        0x01, 0x95, 0xf1, 0x6a,
+        0x05, 0xea, 0x6e, 0x59,
         0x05, 0xea, 0x04, 0x00,
-        0x00, 0xe2, 0xdc, 0x42,
-        0x03, 0xea, 0x64, 0x59,
+        0x00, 0xe2, 0xf0, 0x42,
+        0x03, 0xea, 0x6e, 0x59,
         0x03, 0xea, 0x04, 0x00,
-        0x00, 0xe2, 0xdc, 0x42,
-        0x07, 0xea, 0x06, 0x5c,
+        0x00, 0xe2, 0xf0, 0x42,
+        0x07, 0xea, 0x1a, 0x5c,
         0x01, 0x44, 0xd4, 0x31,
-        0x00, 0xe2, 0x14, 0x42,
+        0x00, 0xe2, 0x28, 0x42,
         0x3f, 0xe0, 0x76, 0x0a,
         0xc0, 0x3a, 0xc1, 0x09,
         0x00, 0x3b, 0x51, 0x01,
@@ -384,54 +394,54 @@ static uint8_t seqprog[] = {
         0x01, 0xea, 0xc6, 0x01,
         0x02, 0xe2, 0xc8, 0x31,
         0x02, 0xec, 0x40, 0x31,
-        0xff, 0xa1, 0xfc, 0x72,
+        0xff, 0xa1, 0x10, 0x73,
         0x02, 0xe8, 0xda, 0x31,
         0x02, 0xa0, 0x50, 0x31,
-        0x00, 0xe2, 0x1e, 0x43,
+        0x00, 0xe2, 0x32, 0x43,
         0x80, 0x39, 0x73, 0x02,
         0x01, 0x44, 0xd4, 0x31,
-        0x00, 0xe2, 0xe2, 0x5b,
+        0x00, 0xe2, 0xf6, 0x5b,
         0x01, 0x39, 0x73, 0x02,
-        0xe0, 0x3c, 0x39, 0x63,
+        0xe0, 0x3c, 0x4d, 0x63,
         0x02, 0x39, 0x73, 0x02,
-        0x20, 0x46, 0x32, 0x63,
+        0x20, 0x46, 0x46, 0x63,
         0xff, 0xea, 0x52, 0x09,
-        0xa8, 0xea, 0xf4, 0x5b,
-        0x04, 0x92, 0x19, 0x7b,
+        0xa8, 0xea, 0x08, 0x5c,
+        0x04, 0x92, 0x2d, 0x7b,
         0x01, 0x3a, 0xc1, 0x31,
-        0x00, 0x93, 0x19, 0x63,
+        0x00, 0x93, 0x2d, 0x63,
         0x01, 0x3b, 0xc1, 0x31,
-        0x00, 0x94, 0x23, 0x73,
+        0x00, 0x94, 0x37, 0x73,
         0x01, 0xa9, 0x52, 0x11,
-        0xff, 0xa9, 0x0e, 0x6b,
-        0x00, 0xe2, 0x32, 0x43,
+        0xff, 0xa9, 0x22, 0x6b,
+        0x00, 0xe2, 0x46, 0x43,
         0x10, 0x39, 0x73, 0x02,
-        0x04, 0x92, 0x33, 0x7b,
+        0x04, 0x92, 0x47, 0x7b,
         0xfb, 0x92, 0x25, 0x0b,
         0xff, 0xea, 0x72, 0x0a,
-        0x01, 0xa4, 0x2d, 0x6b,
+        0x01, 0xa4, 0x41, 0x6b,
         0x02, 0xa8, 0x9c, 0x32,
-        0x00, 0xe2, 0x7e, 0x59,
-        0x10, 0x92, 0xdd, 0x7a,
-        0xff, 0xea, 0x06, 0x5c,
-        0x00, 0xe2, 0xdc, 0x42,
-        0x04, 0xea, 0x64, 0x59,
+        0x00, 0xe2, 0x88, 0x59,
+        0x10, 0x92, 0xf1, 0x7a,
+        0xff, 0xea, 0x1a, 0x5c,
+        0x00, 0xe2, 0xf0, 0x42,
+        0x04, 0xea, 0x6e, 0x59,
         0x04, 0xea, 0x04, 0x00,
-        0x00, 0xe2, 0xdc, 0x42,
-        0x04, 0xea, 0x64, 0x59,
+        0x00, 0xe2, 0xf0, 0x42,
+        0x04, 0xea, 0x6e, 0x59,
         0x04, 0xea, 0x04, 0x00,
-        0x00, 0xe2, 0x14, 0x42,
-        0x08, 0x92, 0xd5, 0x7a,
-        0xc0, 0x39, 0x49, 0x7b,
-        0x80, 0x39, 0xd5, 0x6a,
-        0xff, 0x88, 0x49, 0x6b,
-        0x40, 0x39, 0xd5, 0x6a,
-        0x10, 0x92, 0x4f, 0x7b,
-        0x0a, 0xea, 0x64, 0x59,
+        0x00, 0xe2, 0x28, 0x42,
+        0x08, 0x92, 0xe9, 0x7a,
+        0xc0, 0x39, 0x5d, 0x7b,
+        0x80, 0x39, 0xe9, 0x6a,
+        0xff, 0x88, 0x5d, 0x6b,
+        0x40, 0x39, 0xe9, 0x6a,
+        0x10, 0x92, 0x63, 0x7b,
+        0x0a, 0xea, 0x6e, 0x59,
         0x0a, 0xea, 0x04, 0x00,
-        0x00, 0xe2, 0x6e, 0x5b,
-        0x00, 0xe2, 0xae, 0x43,
-        0x50, 0x4b, 0x56, 0x6b,
+        0x00, 0xe2, 0x82, 0x5b,
+        0x00, 0xe2, 0xc2, 0x43,
+        0x50, 0x4b, 0x6a, 0x6b,
         0xbf, 0x3a, 0x74, 0x08,
         0x01, 0xe0, 0xf4, 0x31,
         0xff, 0xea, 0xc0, 0x09,
@@ -441,31 +451,31 @@ static uint8_t seqprog[] = {
         0x01, 0xfa, 0xc0, 0x35,
         0x02, 0xa8, 0x90, 0x32,
         0x02, 0xea, 0xb4, 0x00,
-        0x33, 0xea, 0x5e, 0x59,
+        0x33, 0xea, 0x68, 0x59,
         0x33, 0xea, 0x00, 0x00,
         0x02, 0x48, 0x51, 0x31,
         0xff, 0x90, 0x85, 0x68,
-        0xff, 0x88, 0x7b, 0x6b,
-        0x01, 0xa4, 0x77, 0x6b,
-        0x02, 0xa4, 0x7f, 0x6b,
-        0x01, 0x84, 0x7f, 0x7b,
+        0xff, 0x88, 0x8f, 0x6b,
+        0x01, 0xa4, 0x8b, 0x6b,
+        0x02, 0xa4, 0x93, 0x6b,
+        0x01, 0x84, 0x93, 0x7b,
         0x02, 0x28, 0x19, 0x33,
         0x02, 0xa8, 0x50, 0x36,
-        0xff, 0x88, 0x7f, 0x73,
-        0x00, 0xe2, 0x52, 0x5b,
+        0xff, 0x88, 0x93, 0x73,
+        0x00, 0xe2, 0x66, 0x5b,
         0x02, 0xa8, 0x20, 0x33,
         0x04, 0xa4, 0x49, 0x03,
         0xff, 0xea, 0x1a, 0x03,
-        0xff, 0x2d, 0x8b, 0x63,
+        0xff, 0x2d, 0x9f, 0x63,
         0x02, 0xa8, 0x58, 0x32,
         0x02, 0xa8, 0x5c, 0x36,
         0x02, 0xa8, 0x40, 0x31,
         0x02, 0x2e, 0x51, 0x31,
         0x02, 0xa0, 0x18, 0x33,
         0x02, 0xa0, 0x5c, 0x36,
-        0xc0, 0x39, 0xd5, 0x6a,
+        0xc0, 0x39, 0xe9, 0x6a,
         0x04, 0x92, 0x25, 0x03,
-        0x20, 0x92, 0xaf, 0x6b,
+        0x20, 0x92, 0xc3, 0x6b,
         0x02, 0xa8, 0x40, 0x31,
         0xc0, 0x3a, 0xc1, 0x09,
         0x00, 0x3b, 0x51, 0x01,
@@ -480,60 +490,60 @@ static uint8_t seqprog[] = {
         0xf7, 0x57, 0xae, 0x08,
         0x08, 0xea, 0x98, 0x00,
         0x01, 0x44, 0xd4, 0x31,
-        0xee, 0x00, 0xb8, 0x6b,
+        0xee, 0x00, 0xcc, 0x6b,
         0x02, 0xea, 0xb4, 0x00,
         0xc0, 0xea, 0x72, 0x02,
-        0x09, 0x4c, 0xba, 0x7b,
+        0x09, 0x4c, 0xce, 0x7b,
         0x01, 0xea, 0x78, 0x02,
         0x08, 0x4c, 0x06, 0x68,
-        0x0b, 0xea, 0x64, 0x59,
+        0x0b, 0xea, 0x6e, 0x59,
         0x0b, 0xea, 0x04, 0x00,
         0x01, 0x44, 0xd4, 0x31,
-        0x20, 0x39, 0x15, 0x7a,
-        0x00, 0xe2, 0xcc, 0x5b,
-        0x00, 0xe2, 0x14, 0x42,
-        0x01, 0x84, 0xd1, 0x7b,
+        0x20, 0x39, 0x29, 0x7a,
+        0x00, 0xe2, 0xe0, 0x5b,
+        0x00, 0xe2, 0x28, 0x42,
+        0x01, 0x84, 0xe5, 0x7b,
         0x01, 0xa4, 0x49, 0x07,
         0x08, 0x60, 0x30, 0x33,
         0x08, 0x80, 0x41, 0x37,
         0xdf, 0x39, 0x73, 0x0a,
-        0xee, 0x00, 0xde, 0x6b,
+        0xee, 0x00, 0xf2, 0x6b,
         0x05, 0xea, 0xb4, 0x00,
-        0x33, 0xea, 0x5e, 0x59,
+        0x33, 0xea, 0x68, 0x59,
         0x33, 0xea, 0x00, 0x00,
-        0x00, 0xe2, 0x7e, 0x59,
-        0x00, 0xe2, 0xdc, 0x42,
-        0xff, 0x42, 0xee, 0x6b,
-        0x01, 0x41, 0xe2, 0x6b,
-        0x02, 0x41, 0xe2, 0x7b,
-        0xff, 0x42, 0xee, 0x6b,
-        0x01, 0x41, 0xe2, 0x6b,
-        0x02, 0x41, 0xe2, 0x7b,
-        0xff, 0x42, 0xee, 0x7b,
-        0x04, 0x4c, 0xe2, 0x6b,
+        0x00, 0xe2, 0x88, 0x59,
+        0x00, 0xe2, 0xf0, 0x42,
+        0xff, 0x42, 0x02, 0x6c,
+        0x01, 0x41, 0xf6, 0x6b,
+        0x02, 0x41, 0xf6, 0x7b,
+        0xff, 0x42, 0x02, 0x6c,
+        0x01, 0x41, 0xf6, 0x6b,
+        0x02, 0x41, 0xf6, 0x7b,
+        0xff, 0x42, 0x02, 0x7c,
+        0x04, 0x4c, 0xf6, 0x6b,
         0xe0, 0x41, 0x78, 0x0e,
         0x01, 0x44, 0xd4, 0x31,
-        0xff, 0x42, 0xf6, 0x7b,
-        0x04, 0x4c, 0xf6, 0x6b,
+        0xff, 0x42, 0x0a, 0x7c,
+        0x04, 0x4c, 0x0a, 0x6c,
         0xe0, 0x41, 0x78, 0x0a,
-        0xe0, 0x3c, 0x15, 0x62,
+        0xe0, 0x3c, 0x29, 0x62,
         0xff, 0xea, 0xca, 0x09,
         0x01, 0xe2, 0xc8, 0x31,
         0x01, 0x46, 0xda, 0x35,
         0x01, 0x44, 0xd4, 0x35,
         0x10, 0xea, 0x80, 0x00,
         0x01, 0xe2, 0x6e, 0x36,
-        0x04, 0xa6, 0x0e, 0x7c,
+        0x04, 0xa6, 0x22, 0x7c,
         0xff, 0xea, 0x5a, 0x09,
         0xff, 0xea, 0x4c, 0x0d,
-        0x01, 0xa6, 0x3a, 0x6c,
+        0x01, 0xa6, 0x4e, 0x6c,
         0x10, 0xad, 0x84, 0x78,
-        0x80, 0xad, 0x32, 0x6c,
+        0x80, 0xad, 0x46, 0x6c,
         0x08, 0xad, 0x84, 0x68,
-        0x20, 0x19, 0x26, 0x7c,
+        0x20, 0x19, 0x3a, 0x7c,
         0x80, 0xea, 0xb2, 0x01,
         0x11, 0x00, 0x00, 0x10,
-        0x02, 0xa6, 0x22, 0x7c,
+        0x02, 0xa6, 0x36, 0x7c,
         0xff, 0xea, 0xb2, 0x0d,
         0x11, 0x00, 0x00, 0x10,
         0xff, 0xea, 0xb2, 0x09,
@@ -561,7 +571,7 @@ static uint8_t seqprog[] = {
         0x00, 0x86, 0x0d, 0x23,
         0x00, 0x87, 0x0f, 0x23,
         0x01, 0x84, 0xc5, 0x31,
-        0x80, 0x83, 0x5d, 0x7c,
+        0x80, 0x83, 0x71, 0x7c,
         0x02, 0xe2, 0xc4, 0x01,
         0xff, 0xea, 0x4c, 0x09,
         0x01, 0xe2, 0x36, 0x30,
@@ -572,75 +582,75 @@ static uint8_t seqprog[] = {
         0xfe, 0xa6, 0x4c, 0x0d,
         0x0b, 0x98, 0xe1, 0x30,
         0xfd, 0xa4, 0x49, 0x09,
-        0x80, 0xa3, 0x71, 0x7c,
+        0x80, 0xa3, 0x85, 0x7c,
         0x02, 0xa4, 0x48, 0x01,
         0x01, 0xa4, 0x36, 0x30,
         0xa8, 0xea, 0x32, 0x00,
         0xfd, 0xa4, 0x49, 0x0b,
         0x05, 0xa3, 0x07, 0x33,
-        0x80, 0x83, 0x7d, 0x6c,
+        0x80, 0x83, 0x91, 0x6c,
         0x02, 0xea, 0x4c, 0x05,
         0xff, 0xea, 0x4c, 0x0d,
-        0x00, 0xe2, 0x56, 0x59,
-        0x02, 0xa6, 0x10, 0x6c,
+        0x00, 0xe2, 0x60, 0x59,
+        0x02, 0xa6, 0x24, 0x6c,
         0x80, 0xf9, 0xf2, 0x05,
-        0xc0, 0x39, 0x8b, 0x7c,
-        0x03, 0xea, 0x64, 0x59,
+        0xc0, 0x39, 0x9f, 0x7c,
+        0x03, 0xea, 0x6e, 0x59,
         0x03, 0xea, 0x04, 0x00,
-        0x20, 0x39, 0xaf, 0x7c,
-        0x01, 0x84, 0x95, 0x6c,
-        0x06, 0xea, 0x64, 0x59,
+        0x20, 0x39, 0xc3, 0x7c,
+        0x01, 0x84, 0xa9, 0x6c,
+        0x06, 0xea, 0x6e, 0x59,
         0x06, 0xea, 0x04, 0x00,
-        0x00, 0xe2, 0xb2, 0x44,
+        0x00, 0xe2, 0xc6, 0x44,
         0x01, 0x00, 0x6c, 0x32,
-        0xee, 0x00, 0x9e, 0x6c,
+        0xee, 0x00, 0xb2, 0x6c,
         0x05, 0xea, 0xb4, 0x00,
-        0x33, 0xea, 0x5e, 0x59,
+        0x33, 0xea, 0x68, 0x59,
         0x33, 0xea, 0x00, 0x00,
         0x80, 0x3d, 0x7a, 0x00,
-        0xfc, 0x42, 0xa0, 0x7c,
+        0xfc, 0x42, 0xb4, 0x7c,
         0x7f, 0x3d, 0x7a, 0x08,
-        0x00, 0x36, 0x5f, 0x59,
+        0x00, 0x36, 0x69, 0x59,
         0x01, 0x36, 0x01, 0x30,
-        0x09, 0xea, 0x64, 0x59,
+        0x09, 0xea, 0x6e, 0x59,
         0x09, 0xea, 0x04, 0x00,
-        0x00, 0xe2, 0x14, 0x42,
-        0x01, 0xa4, 0x95, 0x6c,
-        0x00, 0xe2, 0x68, 0x5c,
+        0x00, 0xe2, 0x28, 0x42,
+        0x01, 0xa4, 0xa9, 0x6c,
+        0x00, 0xe2, 0x7c, 0x5c,
         0x20, 0x39, 0x73, 0x02,
         0x01, 0x00, 0x6c, 0x32,
-        0x02, 0xa6, 0xba, 0x7c,
-        0x00, 0xe2, 0x7e, 0x5c,
+        0x02, 0xa6, 0xce, 0x7c,
+        0x00, 0xe2, 0x92, 0x5c,
         0x00, 0xe2, 0x76, 0x58,
         0x00, 0xe2, 0x86, 0x58,
         0x00, 0xe2, 0x5a, 0x58,
-        0x00, 0x36, 0x5f, 0x59,
+        0x00, 0x36, 0x69, 0x59,
         0x01, 0x36, 0x01, 0x30,
-        0x20, 0x19, 0xba, 0x6c,
-        0x00, 0xe2, 0xea, 0x5c,
-        0x04, 0x19, 0xd4, 0x6c,
+        0x20, 0x19, 0xce, 0x6c,
+        0x00, 0xe2, 0xfe, 0x5c,
+        0x04, 0x19, 0xe8, 0x6c,
         0x02, 0x19, 0x32, 0x00,
-        0x01, 0x84, 0xd5, 0x7c,
-        0x01, 0x1b, 0xce, 0x7c,
-        0x01, 0x1a, 0xd4, 0x6c,
-        0x00, 0xe2, 0x84, 0x44,
-        0x80, 0x4b, 0xda, 0x6c,
-        0x01, 0x4c, 0xd6, 0x7c,
-        0x03, 0x42, 0x84, 0x6c,
-        0x00, 0xe2, 0x0a, 0x5c,
+        0x01, 0x84, 0xe9, 0x7c,
+        0x01, 0x1b, 0xe2, 0x7c,
+        0x01, 0x1a, 0xe8, 0x6c,
+        0x00, 0xe2, 0x98, 0x44,
+        0x80, 0x4b, 0xee, 0x6c,
+        0x01, 0x4c, 0xea, 0x7c,
+        0x03, 0x42, 0x98, 0x6c,
+        0x00, 0xe2, 0x1e, 0x5c,
         0x80, 0xf9, 0xf2, 0x01,
-        0x04, 0x39, 0x15, 0x7a,
-        0x00, 0xe2, 0x14, 0x42,
-        0x08, 0x5d, 0xf2, 0x6c,
+        0x04, 0x39, 0x29, 0x7a,
+        0x00, 0xe2, 0x28, 0x42,
+        0x08, 0x5d, 0x06, 0x6d,
         0x00, 0xe2, 0x76, 0x58,
-        0x00, 0x36, 0x5f, 0x59,
+        0x00, 0x36, 0x69, 0x59,
         0x01, 0x36, 0x01, 0x30,
-        0x02, 0x1b, 0xe2, 0x7c,
-        0x08, 0x5d, 0xf0, 0x7c,
+        0x02, 0x1b, 0xf6, 0x7c,
+        0x08, 0x5d, 0x04, 0x7d,
         0x03, 0x68, 0x00, 0x37,
         0x01, 0x84, 0x09, 0x07,
-        0x80, 0x1b, 0xfc, 0x7c,
-        0x80, 0x84, 0xfd, 0x6c,
+        0x80, 0x1b, 0x10, 0x7d,
+        0x80, 0x84, 0x11, 0x6d,
         0xff, 0x85, 0x0b, 0x1b,
         0xff, 0x86, 0x0d, 0x23,
         0xff, 0x87, 0x0f, 0x23,
@@ -652,161 +662,164 @@ static uint8_t seqprog[] = {
         0xf9, 0xd9, 0xb2, 0x0d,
         0x01, 0xd9, 0xb2, 0x05,
         0x01, 0x52, 0x48, 0x31,
-        0x20, 0xa4, 0x26, 0x7d,
-        0x20, 0x5b, 0x26, 0x7d,
-        0x80, 0xf9, 0x34, 0x7d,
+        0x20, 0xa4, 0x3a, 0x7d,
+        0x20, 0x5b, 0x3a, 0x7d,
+        0x80, 0xf9, 0x48, 0x7d,
         0x02, 0xea, 0xb4, 0x00,
         0x11, 0x00, 0x00, 0x10,
-        0x04, 0x19, 0x40, 0x7d,
+        0x04, 0x19, 0x54, 0x7d,
         0xdf, 0x19, 0x32, 0x08,
-        0x60, 0x5b, 0x40, 0x6d,
-        0x01, 0x4c, 0x1a, 0x7d,
+        0x60, 0x5b, 0x54, 0x6d,
+        0x01, 0x4c, 0x2e, 0x7d,
         0x20, 0x19, 0x32, 0x00,
         0x01, 0xd9, 0xb2, 0x05,
         0x02, 0xea, 0xb4, 0x00,
         0x01, 0xd9, 0xb2, 0x05,
-        0x10, 0x5b, 0x38, 0x6d,
-        0x08, 0x5b, 0x42, 0x6d,
-        0x20, 0x5b, 0x32, 0x6d,
-        0x02, 0x5b, 0x62, 0x6d,
-        0x0e, 0xea, 0x64, 0x59,
+        0x10, 0x5b, 0x4c, 0x6d,
+        0x08, 0x5b, 0x56, 0x6d,
+        0x20, 0x5b, 0x46, 0x6d,
+        0x02, 0x5b, 0x76, 0x6d,
+        0x0e, 0xea, 0x6e, 0x59,
         0x0e, 0xea, 0x04, 0x00,
-        0x80, 0xf9, 0x22, 0x6d,
+        0x80, 0xf9, 0x36, 0x6d,
         0xdf, 0x5c, 0xb8, 0x08,
         0x01, 0xd9, 0xb2, 0x05,
-        0x01, 0xa4, 0x1d, 0x6e,
-        0x00, 0xe2, 0x68, 0x5c,
-        0x00, 0xe2, 0x6c, 0x5d,
+        0x01, 0xa4, 0x37, 0x6e,
+        0x00, 0xe2, 0x7c, 0x5c,
+        0x00, 0xe2, 0x80, 0x5d,
         0x01, 0x90, 0x21, 0x1b,
         0x01, 0xd9, 0xb2, 0x05,
-        0x00, 0xe2, 0x52, 0x5b,
+        0x00, 0xe2, 0x66, 0x5b,
         0xf3, 0x96, 0xd5, 0x19,
-        0x00, 0xe2, 0x50, 0x55,
-        0x80, 0x96, 0x51, 0x6d,
-        0x0f, 0xea, 0x64, 0x59,
+        0x00, 0xe2, 0x64, 0x55,
+        0x80, 0x96, 0x65, 0x6d,
+        0x0f, 0xea, 0x6e, 0x59,
         0x0f, 0xea, 0x04, 0x00,
-        0x00, 0xe2, 0x58, 0x45,
+        0x00, 0xe2, 0x6c, 0x45,
         0x04, 0x8c, 0xe1, 0x30,
         0x01, 0xea, 0xf2, 0x00,
         0x02, 0xea, 0x36, 0x00,
         0xa8, 0xea, 0x32, 0x00,
-        0xff, 0x97, 0x5f, 0x7d,
-        0x14, 0xea, 0x64, 0x59,
+        0xff, 0x97, 0x73, 0x7d,
+        0x14, 0xea, 0x6e, 0x59,
         0x14, 0xea, 0x04, 0x00,
-        0x00, 0xe2, 0xce, 0x5d,
+        0x00, 0xe2, 0xe2, 0x5d,
         0x01, 0xd9, 0xb2, 0x05,
         0x09, 0x80, 0xe1, 0x30,
         0x02, 0xea, 0x36, 0x00,
         0xa8, 0xea, 0x32, 0x00,
-        0x00, 0xe2, 0xc6, 0x5d,
+        0x00, 0xe2, 0xda, 0x5d,
         0x01, 0xd9, 0xb2, 0x05,
-        0x02, 0xa6, 0x7c, 0x7d,
-        0x00, 0xe2, 0x56, 0x59,
-        0x20, 0x5b, 0x8a, 0x6d,
-        0xfc, 0x42, 0x76, 0x7d,
-        0x10, 0x40, 0x78, 0x6d,
-        0x20, 0x4d, 0x7a, 0x7d,
-        0x08, 0x5d, 0x8a, 0x6d,
-        0x02, 0xa6, 0x10, 0x6c,
-        0x00, 0xe2, 0x56, 0x59,
-        0x20, 0x5b, 0x8a, 0x6d,
-        0x01, 0x1b, 0xaa, 0x6d,
-        0xfc, 0x42, 0x86, 0x7d,
-        0x10, 0x40, 0x88, 0x6d,
+        0x02, 0xa6, 0x90, 0x7d,
+        0x00, 0xe2, 0x60, 0x59,
+        0x20, 0x5b, 0x9e, 0x6d,
+        0xfc, 0x42, 0x8a, 0x7d,
+        0x10, 0x40, 0x8c, 0x6d,
+        0x20, 0x4d, 0x8e, 0x7d,
+        0x08, 0x5d, 0x9e, 0x6d,
+        0x02, 0xa6, 0x24, 0x6c,
+        0x00, 0xe2, 0x60, 0x59,
+        0x20, 0x5b, 0x9e, 0x6d,
+        0x01, 0x1b, 0xbe, 0x6d,
+        0xfc, 0x42, 0x9a, 0x7d,
+        0x10, 0x40, 0x9c, 0x6d,
         0x20, 0x4d, 0x84, 0x78,
         0x08, 0x5d, 0x84, 0x78,
         0x02, 0x19, 0x32, 0x00,
         0x01, 0x5b, 0x40, 0x31,
-        0x00, 0xe2, 0xea, 0x5c,
-        0x00, 0xe2, 0xcc, 0x5b,
+        0x00, 0xe2, 0xfe, 0x5c,
+        0x00, 0xe2, 0xe0, 0x5b,
         0x20, 0xea, 0xb6, 0x00,
-        0x00, 0xe2, 0x0a, 0x5c,
+        0x00, 0xe2, 0x1e, 0x5c,
         0x20, 0x5c, 0xb8, 0x00,
-        0x04, 0x19, 0xa0, 0x6d,
-        0x01, 0x1a, 0xa0, 0x6d,
-        0x00, 0xe2, 0x56, 0x59,
+        0x04, 0x19, 0xb4, 0x6d,
+        0x01, 0x1a, 0xb4, 0x6d,
+        0x00, 0xe2, 0x60, 0x59,
         0x01, 0x1a, 0x84, 0x78,
         0x80, 0xf9, 0xf2, 0x01,
-        0x20, 0xa0, 0x04, 0x7e,
+        0x20, 0xa0, 0x18, 0x7e,
         0xff, 0x90, 0x21, 0x1b,
-        0x08, 0x92, 0x63, 0x6b,
+        0x08, 0x92, 0x77, 0x6b,
         0x02, 0xea, 0xb4, 0x04,
         0x01, 0xa4, 0x49, 0x03,
-        0x40, 0x5b, 0xba, 0x6d,
-        0x00, 0xe2, 0x56, 0x59,
-        0x40, 0x5b, 0xba, 0x6d,
-        0x04, 0x5d, 0x1e, 0x7e,
-        0x01, 0x1a, 0x1e, 0x7e,
+        0x40, 0x5b, 0xce, 0x6d,
+        0x00, 0xe2, 0x60, 0x59,
+        0x40, 0x5b, 0xce, 0x6d,
+        0x04, 0x5d, 0x38, 0x7e,
+        0x01, 0x1a, 0x38, 0x7e,
         0x20, 0x4d, 0x84, 0x78,
-        0x40, 0x5b, 0x04, 0x7e,
-        0x04, 0x5d, 0x1e, 0x7e,
-        0x01, 0x1a, 0x1e, 0x7e,
+        0x40, 0x5b, 0x18, 0x7e,
+        0x04, 0x5d, 0x38, 0x7e,
+        0x01, 0x1a, 0x38, 0x7e,
         0x80, 0xf9, 0xf2, 0x01,
         0xff, 0x90, 0x21, 0x1b,
-        0x08, 0x92, 0x63, 0x6b,
+        0x08, 0x92, 0x77, 0x6b,
         0x02, 0xea, 0xb4, 0x04,
-        0x00, 0xe2, 0x56, 0x59,
+        0x00, 0xe2, 0x60, 0x59,
         0x01, 0x1b, 0x84, 0x78,
         0x80, 0xf9, 0xf2, 0x01,
         0x02, 0xea, 0xb4, 0x04,
-        0x00, 0xe2, 0x56, 0x59,
-        0x01, 0x1b, 0xe2, 0x6d,
-        0x40, 0x5b, 0xf0, 0x7d,
-        0x01, 0x1b, 0xe2, 0x6d,
+        0x00, 0xe2, 0x60, 0x59,
+        0x01, 0x1b, 0xf6, 0x6d,
+        0x40, 0x5b, 0x04, 0x7e,
+        0x01, 0x1b, 0xf6, 0x6d,
         0x02, 0x19, 0x32, 0x00,
         0x01, 0x1a, 0x84, 0x78,
         0x80, 0xf9, 0xf2, 0x01,
         0xff, 0xea, 0x10, 0x03,
         0x08, 0x92, 0x25, 0x03,
-        0x00, 0xe2, 0x62, 0x43,
-        0x01, 0x1a, 0xec, 0x7d,
-        0x40, 0x5b, 0xe8, 0x7d,
-        0x01, 0x1a, 0xd6, 0x6d,
+        0x00, 0xe2, 0x76, 0x43,
+        0x01, 0x1a, 0x00, 0x7e,
+        0x40, 0x5b, 0xfc, 0x7d,
+        0x01, 0x1a, 0xea, 0x6d,
         0xfc, 0x42, 0x84, 0x78,
-        0x01, 0x1a, 0xf0, 0x6d,
-        0x10, 0xea, 0x64, 0x59,
+        0x01, 0x1a, 0x04, 0x6e,
+        0x10, 0xea, 0x6e, 0x59,
         0x10, 0xea, 0x04, 0x00,
         0xfc, 0x42, 0x84, 0x78,
-        0x10, 0x40, 0xf6, 0x6d,
+        0x10, 0x40, 0x0a, 0x6e,
         0x20, 0x4d, 0x84, 0x78,
-        0x40, 0x5b, 0xd6, 0x6d,
+        0x40, 0x5b, 0xea, 0x6d,
         0x01, 0x1a, 0x84, 0x78,
         0x01, 0x90, 0x21, 0x1b,
         0x30, 0x3f, 0xc0, 0x09,
         0x30, 0xe0, 0x84, 0x60,
         0x40, 0x4b, 0x84, 0x68,
         0xff, 0xea, 0x52, 0x01,
-        0xee, 0x00, 0x0c, 0x6e,
+        0xee, 0x00, 0x20, 0x6e,
         0x80, 0xf9, 0xf2, 0x01,
         0xff, 0x90, 0x21, 0x1b,
         0x02, 0xea, 0xb4, 0x00,
         0x20, 0xea, 0x9a, 0x00,
-        0xf3, 0x42, 0x16, 0x6e,
-        0x12, 0xea, 0x64, 0x59,
+        0x04, 0x41, 0x26, 0x7e,
+        0x08, 0xea, 0x98, 0x00,
+        0x08, 0x57, 0xae, 0x00,
+        0xf3, 0x42, 0x30, 0x6e,
+        0x12, 0xea, 0x6e, 0x59,
         0x12, 0xea, 0x04, 0x00,
-        0x00, 0xe2, 0x14, 0x42,
-        0x0d, 0xea, 0x64, 0x59,
+        0x00, 0xe2, 0x28, 0x42,
+        0x0d, 0xea, 0x6e, 0x59,
         0x0d, 0xea, 0x04, 0x00,
-        0x00, 0xe2, 0x14, 0x42,
+        0x00, 0xe2, 0x28, 0x42,
         0x01, 0x90, 0x21, 0x1b,
-        0x11, 0xea, 0x64, 0x59,
+        0x11, 0xea, 0x6e, 0x59,
         0x11, 0xea, 0x04, 0x00,
-        0x00, 0xe2, 0x52, 0x5b,
+        0x00, 0xe2, 0x66, 0x5b,
         0x08, 0x5a, 0xb4, 0x00,
-        0x00, 0xe2, 0x44, 0x5e,
+        0x00, 0xe2, 0x5e, 0x5e,
         0xa8, 0xea, 0x32, 0x00,
-        0x00, 0xe2, 0x56, 0x59,
-        0x80, 0x1a, 0x32, 0x7e,
-        0x00, 0xe2, 0x44, 0x5e,
+        0x00, 0xe2, 0x60, 0x59,
+        0x80, 0x1a, 0x4c, 0x7e,
+        0x00, 0xe2, 0x5e, 0x5e,
         0x80, 0x19, 0x32, 0x00,
-        0x40, 0x5b, 0x38, 0x6e,
-        0x08, 0x5a, 0x38, 0x7e,
+        0x40, 0x5b, 0x52, 0x6e,
+        0x08, 0x5a, 0x52, 0x7e,
         0x20, 0x4d, 0x84, 0x78,
         0x02, 0x84, 0x09, 0x03,
-        0x40, 0x5b, 0x04, 0x7e,
+        0x40, 0x5b, 0x18, 0x7e,
         0xff, 0x90, 0x21, 0x1b,
         0x80, 0xf9, 0xf2, 0x01,
-        0x08, 0x92, 0x63, 0x6b,
+        0x08, 0x92, 0x77, 0x6b,
         0x02, 0xea, 0xb4, 0x04,
         0x01, 0x40, 0xe1, 0x30,
         0x05, 0x41, 0xe3, 0x98,
@@ -1039,138 +1052,138 @@ static struct patch {
         { ahd_patch0_func, 64, 1, 1 },
         { ahd_patch2_func, 67, 1, 2 },
         { ahd_patch0_func, 68, 1, 1 },
-        { ahd_patch4_func, 116, 1, 1 },
-        { ahd_patch2_func, 175, 3, 1 },
-        { ahd_patch1_func, 178, 2, 1 },
-        { ahd_patch5_func, 180, 1, 1 },
-        { ahd_patch2_func, 189, 1, 2 },
-        { ahd_patch0_func, 190, 1, 1 },
-        { ahd_patch6_func, 191, 2, 2 },
-        { ahd_patch0_func, 193, 6, 3 },
-        { ahd_patch2_func, 196, 1, 2 },
-        { ahd_patch0_func, 197, 1, 1 },
-        { ahd_patch2_func, 200, 1, 2 },
-        { ahd_patch0_func, 201, 1, 1 },
-        { ahd_patch3_func, 203, 1, 1 },
-        { ahd_patch7_func, 204, 3, 1 },
-        { ahd_patch3_func, 213, 1, 1 },
-        { ahd_patch5_func, 214, 16, 2 },
-        { ahd_patch0_func, 230, 1, 1 },
-        { ahd_patch8_func, 250, 2, 1 },
-        { ahd_patch1_func, 254, 1, 2 },
-        { ahd_patch0_func, 255, 1, 1 },
-        { ahd_patch7_func, 258, 3, 1 },
-        { ahd_patch1_func, 273, 1, 2 },
-        { ahd_patch0_func, 274, 1, 1 },
-        { ahd_patch1_func, 277, 1, 2 },
-        { ahd_patch0_func, 278, 1, 1 },
-        { ahd_patch2_func, 281, 1, 2 },
-        { ahd_patch0_func, 282, 1, 1 },
-        { ahd_patch9_func, 295, 2, 2 },
-        { ahd_patch0_func, 297, 1, 1 },
-        { ahd_patch1_func, 339, 1, 2 },
-        { ahd_patch0_func, 340, 1, 1 },
-        { ahd_patch2_func, 348, 1, 2 },
-        { ahd_patch0_func, 349, 1, 1 },
-        { ahd_patch2_func, 352, 1, 2 },
-        { ahd_patch0_func, 353, 1, 1 },
-        { ahd_patch1_func, 359, 1, 2 },
-        { ahd_patch0_func, 360, 1, 1 },
-        { ahd_patch1_func, 362, 1, 2 },
+        { ahd_patch4_func, 115, 1, 1 },
+        { ahd_patch2_func, 180, 3, 1 },
+        { ahd_patch1_func, 183, 2, 1 },
+        { ahd_patch5_func, 185, 1, 1 },
+        { ahd_patch2_func, 194, 1, 2 },
+        { ahd_patch0_func, 195, 1, 1 },
+        { ahd_patch6_func, 196, 2, 2 },
+        { ahd_patch0_func, 198, 6, 3 },
+        { ahd_patch2_func, 201, 1, 2 },
+        { ahd_patch0_func, 202, 1, 1 },
+        { ahd_patch2_func, 205, 1, 2 },
+        { ahd_patch0_func, 206, 1, 1 },
+        { ahd_patch3_func, 208, 1, 1 },
+        { ahd_patch7_func, 209, 3, 1 },
+        { ahd_patch3_func, 218, 1, 1 },
+        { ahd_patch5_func, 219, 16, 2 },
+        { ahd_patch0_func, 235, 1, 1 },
+        { ahd_patch8_func, 260, 2, 1 },
+        { ahd_patch1_func, 264, 1, 2 },
+        { ahd_patch0_func, 265, 1, 1 },
+        { ahd_patch7_func, 268, 3, 1 },
+        { ahd_patch1_func, 283, 1, 2 },
+        { ahd_patch0_func, 284, 1, 1 },
+        { ahd_patch1_func, 287, 1, 2 },
+        { ahd_patch0_func, 288, 1, 1 },
+        { ahd_patch2_func, 291, 1, 2 },
+        { ahd_patch0_func, 292, 1, 1 },
+        { ahd_patch9_func, 305, 2, 2 },
+        { ahd_patch0_func, 307, 1, 1 },
+        { ahd_patch1_func, 349, 1, 2 },
+        { ahd_patch0_func, 350, 1, 1 },
+        { ahd_patch2_func, 358, 1, 2 },
+        { ahd_patch0_func, 359, 1, 1 },
+        { ahd_patch2_func, 362, 1, 2 },
         { ahd_patch0_func, 363, 1, 1 },
-        { ahd_patch10_func, 382, 1, 1 },
-        { ahd_patch10_func, 385, 1, 1 },
-        { ahd_patch10_func, 387, 1, 1 },
-        { ahd_patch10_func, 399, 1, 1 },
-        { ahd_patch1_func, 409, 1, 2 },
-        { ahd_patch0_func, 410, 1, 1 },
-        { ahd_patch1_func, 412, 1, 2 },
-        { ahd_patch0_func, 413, 1, 1 },
-        { ahd_patch1_func, 421, 1, 2 },
-        { ahd_patch0_func, 422, 1, 1 },
-        { ahd_patch2_func, 435, 1, 2 },
-        { ahd_patch0_func, 436, 1, 1 },
-        { ahd_patch11_func, 472, 1, 1 },
-        { ahd_patch1_func, 480, 1, 2 },
-        { ahd_patch0_func, 481, 1, 1 },
-        { ahd_patch2_func, 493, 1, 2 },
-        { ahd_patch0_func, 494, 1, 1 },
-        { ahd_patch12_func, 497, 6, 2 },
-        { ahd_patch0_func, 503, 1, 1 },
-        { ahd_patch13_func, 524, 7, 1 },
-        { ahd_patch14_func, 533, 1, 1 },
-        { ahd_patch15_func, 542, 1, 1 },
-        { ahd_patch16_func, 543, 1, 2 },
-        { ahd_patch0_func, 544, 1, 1 },
-        { ahd_patch17_func, 547, 1, 1 },
-        { ahd_patch16_func, 548, 1, 1 },
-        { ahd_patch18_func, 559, 1, 2 },
-        { ahd_patch0_func, 560, 1, 1 },
-        { ahd_patch1_func, 579, 1, 2 },
-        { ahd_patch0_func, 580, 1, 1 },
-        { ahd_patch1_func, 583, 1, 2 },
-        { ahd_patch0_func, 584, 1, 1 },
-        { ahd_patch2_func, 589, 1, 2 },
+        { ahd_patch1_func, 369, 1, 2 },
+        { ahd_patch0_func, 370, 1, 1 },
+        { ahd_patch1_func, 372, 1, 2 },
+        { ahd_patch0_func, 373, 1, 1 },
+        { ahd_patch10_func, 392, 1, 1 },
+        { ahd_patch10_func, 395, 1, 1 },
+        { ahd_patch10_func, 397, 1, 1 },
+        { ahd_patch10_func, 409, 1, 1 },
+        { ahd_patch1_func, 419, 1, 2 },
+        { ahd_patch0_func, 420, 1, 1 },
+        { ahd_patch1_func, 422, 1, 2 },
+        { ahd_patch0_func, 423, 1, 1 },
+        { ahd_patch1_func, 431, 1, 2 },
+        { ahd_patch0_func, 432, 1, 1 },
+        { ahd_patch2_func, 445, 1, 2 },
+        { ahd_patch0_func, 446, 1, 1 },
+        { ahd_patch11_func, 482, 1, 1 },
+        { ahd_patch1_func, 490, 1, 2 },
+        { ahd_patch0_func, 491, 1, 1 },
+        { ahd_patch2_func, 503, 1, 2 },
+        { ahd_patch0_func, 504, 1, 1 },
+        { ahd_patch12_func, 507, 6, 2 },
+        { ahd_patch0_func, 513, 1, 1 },
+        { ahd_patch13_func, 534, 7, 1 },
+        { ahd_patch14_func, 543, 1, 1 },
+        { ahd_patch15_func, 552, 1, 1 },
+        { ahd_patch16_func, 553, 1, 2 },
+        { ahd_patch0_func, 554, 1, 1 },
+        { ahd_patch17_func, 557, 1, 1 },
+        { ahd_patch16_func, 558, 1, 1 },
+        { ahd_patch18_func, 569, 1, 2 },
+        { ahd_patch0_func, 570, 1, 1 },
+        { ahd_patch1_func, 589, 1, 2 },
         { ahd_patch0_func, 590, 1, 1 },
-        { ahd_patch2_func, 594, 1, 2 },
-        { ahd_patch0_func, 595, 1, 1 },
-        { ahd_patch1_func, 596, 1, 2 },
-        { ahd_patch0_func, 597, 1, 1 },
-        { ahd_patch2_func, 608, 1, 2 },
-        { ahd_patch0_func, 609, 1, 1 },
-        { ahd_patch19_func, 613, 1, 1 },
-        { ahd_patch20_func, 618, 1, 1 },
-        { ahd_patch21_func, 619, 2, 1 },
-        { ahd_patch20_func, 623, 1, 2 },
-        { ahd_patch0_func, 624, 1, 1 },
-        { ahd_patch2_func, 627, 1, 2 },
-        { ahd_patch0_func, 628, 1, 1 },
-        { ahd_patch2_func, 643, 1, 2 },
-        { ahd_patch0_func, 644, 1, 1 },
-        { ahd_patch13_func, 645, 14, 1 },
-        { ahd_patch1_func, 663, 1, 2 },
-        { ahd_patch0_func, 664, 1, 1 },
-        { ahd_patch13_func, 665, 1, 1 },
-        { ahd_patch1_func, 677, 1, 2 },
-        { ahd_patch0_func, 678, 1, 1 },
-        { ahd_patch1_func, 685, 1, 2 },
-        { ahd_patch0_func, 686, 1, 1 },
-        { ahd_patch19_func, 709, 1, 1 },
-        { ahd_patch19_func, 747, 1, 1 },
-        { ahd_patch1_func, 758, 1, 2 },
-        { ahd_patch0_func, 759, 1, 1 },
-        { ahd_patch1_func, 776, 1, 2 },
-        { ahd_patch0_func, 777, 1, 1 },
-        { ahd_patch1_func, 779, 1, 2 },
-        { ahd_patch0_func, 780, 1, 1 },
-        { ahd_patch1_func, 783, 1, 2 },
-        { ahd_patch0_func, 784, 1, 1 },
-        { ahd_patch22_func, 786, 1, 2 },
-        { ahd_patch0_func, 787, 2, 1 },
-        { ahd_patch23_func, 790, 4, 2 },
-        { ahd_patch0_func, 794, 1, 1 },
-        { ahd_patch23_func, 802, 11, 1 }
+        { ahd_patch1_func, 593, 1, 2 },
+        { ahd_patch0_func, 594, 1, 1 },
+        { ahd_patch2_func, 599, 1, 2 },
+        { ahd_patch0_func, 600, 1, 1 },
+        { ahd_patch2_func, 604, 1, 2 },
+        { ahd_patch0_func, 605, 1, 1 },
+        { ahd_patch1_func, 606, 1, 2 },
+        { ahd_patch0_func, 607, 1, 1 },
+        { ahd_patch2_func, 618, 1, 2 },
+        { ahd_patch0_func, 619, 1, 1 },
+        { ahd_patch19_func, 623, 1, 1 },
+        { ahd_patch20_func, 628, 1, 1 },
+        { ahd_patch21_func, 629, 2, 1 },
+        { ahd_patch20_func, 633, 1, 2 },
+        { ahd_patch0_func, 634, 1, 1 },
+        { ahd_patch2_func, 637, 1, 2 },
+        { ahd_patch0_func, 638, 1, 1 },
+        { ahd_patch2_func, 653, 1, 2 },
+        { ahd_patch0_func, 654, 1, 1 },
+        { ahd_patch13_func, 655, 14, 1 },
+        { ahd_patch1_func, 673, 1, 2 },
+        { ahd_patch0_func, 674, 1, 1 },
+        { ahd_patch13_func, 675, 1, 1 },
+        { ahd_patch1_func, 687, 1, 2 },
+        { ahd_patch0_func, 688, 1, 1 },
+        { ahd_patch1_func, 695, 1, 2 },
+        { ahd_patch0_func, 696, 1, 1 },
+        { ahd_patch19_func, 719, 1, 1 },
+        { ahd_patch19_func, 757, 1, 1 },
+        { ahd_patch1_func, 768, 1, 2 },
+        { ahd_patch0_func, 769, 1, 1 },
+        { ahd_patch7_func, 785, 3, 1 },
+        { ahd_patch1_func, 789, 1, 2 },
+        { ahd_patch0_func, 790, 1, 1 },
+        { ahd_patch1_func, 792, 1, 2 },
+        { ahd_patch0_func, 793, 1, 1 },
+        { ahd_patch1_func, 796, 1, 2 },
+        { ahd_patch0_func, 797, 1, 1 },
+        { ahd_patch22_func, 799, 1, 2 },
+        { ahd_patch0_func, 800, 2, 1 },
+        { ahd_patch23_func, 803, 4, 2 },
+        { ahd_patch0_func, 807, 1, 1 },
+        { ahd_patch23_func, 815, 11, 1 }
 };
 
 static struct cs {
         uint16_t        begin;
         uint16_t        end;
 } critical_sections[] = {
-        { 17, 28 },
-        { 29, 30 },
+        { 17, 30 },
         { 47, 58 },
         { 61, 63 },
         { 65, 66 },
         { 72, 92 },
-        { 110, 137 },
-        { 138, 175 },
-        { 180, 188 },
-        { 213, 264 },
-        { 425, 433 },
-        { 443, 445 },
-        { 448, 457 },
-        { 709, 739 },
-        { 749, 753 }
+        { 110, 142 },
+        { 143, 180 },
+        { 185, 193 },
+        { 218, 274 },
+        { 435, 443 },
+        { 453, 455 },
+        { 458, 467 },
+        { 719, 749 },
+        { 759, 763 }
 };
 
 static const int num_critical_sections = sizeof(critical_sections)
diff --git a/drivers/scsi/aic7xxx/aicasm/aicasm.c b/drivers/scsi/aic7xxx/aicasm/aicasm.c
index f936b691232f..924102720b14 100644
--- a/drivers/scsi/aic7xxx/aicasm/aicasm.c
+++ b/drivers/scsi/aic7xxx/aicasm/aicasm.c
@@ -37,7 +37,7 @@
  * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  * POSSIBILITY OF SUCH DAMAGES.
  *
- * $Id: //depot/aic7xxx/aic7xxx/aicasm/aicasm.c#22 $
+ * $Id: //depot/aic7xxx/aic7xxx/aicasm/aicasm.c#23 $
  *
  * $FreeBSD$
  */
@@ -609,10 +609,10 @@ output_listing(char *ifilename)
 
                 while (line < cur_instr->srcline) {
                         fgets(buf, sizeof(buf), ifile);
-                                fprintf(listfile, "\t\t%s", buf);
+                                fprintf(listfile, "             \t%s", buf);
                                 line++;
                 }
-                fprintf(listfile, "%03x %02x%02x%02x%02x", instrptr,
+                fprintf(listfile, "%04x %02x%02x%02x%02x", instrptr,
 #ifdef __LITTLE_ENDIAN
                         cur_instr->format.bytes[0],
                         cur_instr->format.bytes[1],
@@ -624,14 +624,23 @@ output_listing(char *ifilename)
                         cur_instr->format.bytes[1],
                         cur_instr->format.bytes[0]);
 #endif
-                fgets(buf, sizeof(buf), ifile);
-                fprintf(listfile, "\t%s", buf);
-                line++;
+                /*
+                 * Macro expansions can cause several instructions
+                 * to be output for a single source line.  Only
+                 * advance the line once in these cases.
+                 */
+                if (line == cur_instr->srcline) {
+                        fgets(buf, sizeof(buf), ifile);
+                        fprintf(listfile, "\t%s", buf);
+                        line++;
+                } else {
+                        fprintf(listfile, "\n");
+                }
                 instrptr++;
         }
         /* Dump the remainder of the file */
         while(fgets(buf, sizeof(buf), ifile) != NULL)
-                fprintf(listfile, "\t\t%s", buf);
+                fprintf(listfile, "             %s", buf);
 
         fclose(ifile);
 }
diff --git a/drivers/scsi/aic7xxx/aicasm/aicasm_gram.y b/drivers/scsi/aic7xxx/aicasm/aicasm_gram.y
index 67e046d96625..c328596def3c 100644
--- a/drivers/scsi/aic7xxx/aicasm/aicasm_gram.y
+++ b/drivers/scsi/aic7xxx/aicasm/aicasm_gram.y
@@ -38,7 +38,7 @@
  * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  * POSSIBILITY OF SUCH DAMAGES.
  *
- * $Id: //depot/aic7xxx/aic7xxx/aicasm/aicasm_gram.y#29 $
+ * $Id: //depot/aic7xxx/aic7xxx/aicasm/aicasm_gram.y#30 $
  *
  * $FreeBSD$
  */
@@ -157,6 +157,8 @@ static int  is_download_const(expression_t *immed);
 
 %token T_END_CS
 
+%token T_PAD_PAGE
+
 %token T_FIELD
 
 %token T_ENUM
@@ -189,6 +191,10 @@ static int  is_download_const(expression_t *immed);
 
 %token <value> T_OR
 
+/* 16 bit extensions */
+%token <value> T_OR16 T_AND16 T_XOR16 T_ADD16
+%token <value> T_ADC16 T_MVI16 T_TEST16 T_CMP16 T_CMPXCHG
+
 %token T_RET
 
 %token T_NOP
@@ -207,7 +213,7 @@ static int  is_download_const(expression_t *immed);
 
 %type <expression> expression immediate immediate_or_a
 
-%type <value> export ret f1_opcode f2_opcode jmp_jc_jnc_call jz_jnz je_jne
+%type <value> export ret f1_opcode f2_opcode f4_opcode jmp_jc_jnc_call jz_jnz je_jne
 
 %type <value> mode_value mode_list macro_arglist
 
@@ -1304,6 +1310,15 @@ f2_opcode:
 |       T_ROR { $$ = AIC_OP_ROR; }
 ;
 
+f4_opcode:
+        T_OR16  { $$ = AIC_OP_OR16; }
+|       T_AND16 { $$ = AIC_OP_AND16; }
+|       T_XOR16 { $$ = AIC_OP_XOR16; }
+|       T_ADD16 { $$ = AIC_OP_ADD16; }
+|       T_ADC16 { $$ = AIC_OP_ADC16; }
+|       T_MVI16 { $$ = AIC_OP_MVI16; }
+;
+
 code:
         f2_opcode destination ',' expression opt_source ret ';'
         {
diff --git a/drivers/scsi/aic7xxx/aicasm/aicasm_insformat.h b/drivers/scsi/aic7xxx/aicasm/aicasm_insformat.h
index e64f802bbaaa..9df9e2ce3538 100644
--- a/drivers/scsi/aic7xxx/aicasm/aicasm_insformat.h
+++ b/drivers/scsi/aic7xxx/aicasm/aicasm_insformat.h
@@ -37,13 +37,14 @@
  * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  * POSSIBILITY OF SUCH DAMAGES.
  *
- * $Id: //depot/aic7xxx/aic7xxx/aicasm/aicasm_insformat.h#11 $
+ * $Id: //depot/aic7xxx/aic7xxx/aicasm/aicasm_insformat.h#12 $
  *
  * $FreeBSD$
  */
 
 #include <asm/byteorder.h>
 
+/* 8bit ALU logic operations */
 struct ins_format1 {
 #ifdef __LITTLE_ENDIAN
         uint32_t        immediate       : 8,
@@ -62,6 +63,7 @@ struct ins_format1 {
 #endif
 };
 
+/* 8bit ALU shift/rotate operations */
 struct ins_format2 {
 #ifdef __LITTLE_ENDIAN
         uint32_t        shift_control   : 8,
@@ -80,6 +82,7 @@ struct ins_format2 {
 #endif
 };
 
+/* 8bit branch control operations */
 struct ins_format3 {
 #ifdef __LITTLE_ENDIAN
         uint32_t        immediate       : 8,
@@ -96,10 +99,68 @@ struct ins_format3 {
 #endif
 };
 
+/* 16bit ALU logic operations */
+struct ins_format4 {
+#ifdef __LITTLE_ENDIAN
+        uint32_t        opcode_ext      : 8,
+                        source          : 9,
+                        destination     : 9,
+                        ret             : 1,
+                        opcode          : 4,
+                        parity          : 1;
+#else
+        uint32_t        parity          : 1,
+                        opcode          : 4,
+                        ret             : 1,
+                        destination     : 9,
+                        source          : 9,
+                        opcode_ext      : 8;
+#endif
+};
+
+/* 16bit branch control operations */
+struct ins_format5 {
+#ifdef __LITTLE_ENDIAN
+        uint32_t        opcode_ext      : 8,
+                        source          : 9,
+                        address         : 10,
+                        opcode          : 4,
+                        parity          : 1;
+#else
+        uint32_t        parity          : 1,
+                        opcode          : 4,
+                        address         : 10,
+                        source          : 9,
+                        opcode_ext      : 8;
+#endif
+};
+
+/*  Far branch operations */
+struct ins_format6 {
+#ifdef __LITTLE_ENDIAN
+        uint32_t        page            : 3,
+                        opcode_ext      : 5,
+                        source          : 9,
+                        address         : 10,
+                        opcode          : 4,
+                        parity          : 1;
+#else
+        uint32_t        parity          : 1,
+                        opcode          : 4,
+                        address         : 10,
+                        source          : 9,
+                        opcode_ext      : 5,
+                        page            : 3;
+#endif
+};
+
 union ins_formats {
                 struct ins_format1 format1;
                 struct ins_format2 format2;
                 struct ins_format3 format3;
+                struct ins_format4 format4;
+                struct ins_format5 format5;
+                struct ins_format6 format6;
                 uint8_t            bytes[4];
                 uint32_t           integer;
 };
@@ -118,6 +179,8 @@ struct instruction {
 #define AIC_OP_ROL      0x5
 #define AIC_OP_BMOV     0x6
 
+#define AIC_OP_MVI16    0x7
+
 #define AIC_OP_JMP      0x8
 #define AIC_OP_JC       0x9
 #define AIC_OP_JNC      0xa
@@ -131,3 +194,26 @@ struct instruction {
 #define AIC_OP_SHL      0x10
 #define AIC_OP_SHR      0x20
 #define AIC_OP_ROR      0x30
+
+/* 16bit Ops. Low byte main opcode.  High byte extended opcode. */ 
+#define AIC_OP_OR16     0x8005
+#define AIC_OP_AND16    0x8105
+#define AIC_OP_XOR16    0x8205
+#define AIC_OP_ADD16    0x8305
+#define AIC_OP_ADC16    0x8405
+#define AIC_OP_JNE16    0x8805
+#define AIC_OP_JNZ16    0x8905
+#define AIC_OP_JE16     0x8C05
+#define AIC_OP_JZ16     0x8B05
+#define AIC_OP_JMP16    0x9005
+#define AIC_OP_JC16     0x9105
+#define AIC_OP_JNC16    0x9205
+#define AIC_OP_CALL16   0x9305
+#define AIC_OP_CALL16   0x9305
+
+/* Page extension is low three bits of second opcode byte. */
+#define AIC_OP_JMPF     0xA005
+#define AIC_OP_CALLF    0xB005
+#define AIC_OP_JCF      0xC005
+#define AIC_OP_JNCF     0xD005
+#define AIC_OP_CMPXCHG  0xE005
diff --git a/drivers/scsi/aic7xxx/aicasm/aicasm_scan.l b/drivers/scsi/aic7xxx/aicasm/aicasm_scan.l
index 45c0b233d0bc..7c3983f868a9 100644
--- a/drivers/scsi/aic7xxx/aicasm/aicasm_scan.l
+++ b/drivers/scsi/aic7xxx/aicasm/aicasm_scan.l
@@ -38,7 +38,7 @@
  * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  * POSSIBILITY OF SUCH DAMAGES.
  *
- * $Id: //depot/aic7xxx/aic7xxx/aicasm/aicasm_scan.l#19 $
+ * $Id: //depot/aic7xxx/aic7xxx/aicasm/aicasm_scan.l#20 $
  *
  * $FreeBSD$
  */
@@ -132,7 +132,7 @@ if[ \t]*\(		{
                                                 *string_buf_ptr++ = *yptr++;
                                 }
                         }
-
+else                    { return T_ELSE; }
 VERSION                 { return T_VERSION; }
 PREFIX                  { return T_PREFIX; }
 PATCH_ARG_LIST          { return T_PATCH_ARG_LIST; }
@@ -173,10 +173,6 @@ RW|RO|WO		{
                                         yylval.value = WO;
                                  return T_MODE;
                         }
-BEGIN_CRITICAL          { return T_BEGIN_CS; }
-END_CRITICAL            { return T_END_CS; }
-SET_SRC_MODE            { return T_SET_SRC_MODE; }
-SET_DST_MODE            { return T_SET_DST_MODE; }
 field                   { return T_FIELD; }
 enum                    { return T_ENUM; }
 mask                    { return T_MASK; }
@@ -192,6 +188,13 @@ none			{ return T_NONE; }
 sindex                  { return T_SINDEX; }
 A                       { return T_A; }
 
+        /* Instruction Formatting */
+PAD_PAGE                { return T_PAD_PAGE; }
+BEGIN_CRITICAL          { return T_BEGIN_CS; }
+END_CRITICAL            { return T_END_CS; }
+SET_SRC_MODE            { return T_SET_SRC_MODE; }
+SET_DST_MODE            { return T_SET_DST_MODE; }
+
         /* Opcodes */
 shl                     { return T_SHL; }
 shr                     { return T_SHR; }
@@ -223,7 +226,17 @@ and			{ return T_AND;	}
 or                      { return T_OR;  }
 ret                     { return T_RET; }
 nop                     { return T_NOP; }
-else                    { return T_ELSE; }
+
+        /* ARP2 16bit extensions */
+or16                    { return T_OR16; }
+and16                   { return T_AND16; }
+xor16                   { return T_XOR16; }
+add16                   { return T_ADD16; }
+adc16                   { return T_ADC16; }
+mvi16                   { return T_MVI16; }
+test16                  { return T_TEST16; }
+cmp16                   { return T_CMP16; }
+cmpxchg                 { return T_CMPXCHG; }
 
         /* Allowed Symbols */
 \<\<                    { return T_EXPR_LSHIFT; }
diff --git a/drivers/scsi/dc395x.c b/drivers/scsi/dc395x.c
index c8a32cf47d73..cbf825263f3b 100644
--- a/drivers/scsi/dc395x.c
+++ b/drivers/scsi/dc395x.c
@@ -246,6 +246,7 @@ struct ScsiReqBlk {
          * total_xfer_length in xferred. These values are restored in
          * pci_unmap_srb_sense. This is the only place xferred is used.
          */
+        unsigned char *virt_addr_req;   /* Saved virtual address of the request buffer */
         u32 xferred;                    /* Saved copy of total_xfer_length */
 
         u16 state;
@@ -2017,7 +2018,7 @@ static void sg_update_list(struct ScsiReqBlk *srb, u32 left)
         sg_verify_length(srb);
 
         /* we need the corresponding virtual address */
-        if (!segment) {
+        if (!segment || (srb->flag & AUTO_REQSENSE)) {
                 srb->virt_addr += xferred;
                 return;
         }
@@ -3318,6 +3319,7 @@ static void pci_unmap_srb_sense(struct AdapterCtlBlk *acb,
             srb->segment_x[DC395x_MAX_SG_LISTENTRY - 1].address;
         srb->segment_x[0].length =
             srb->segment_x[DC395x_MAX_SG_LISTENTRY - 1].length;
+        srb->virt_addr = srb->virt_addr_req;
 }
 
 
@@ -3711,6 +3713,8 @@ static void request_sense(struct AdapterCtlBlk *acb, struct DeviceCtlBlk *dcb,
         srb->xferred = srb->total_xfer_length;
         /* srb->segment_x : a one entry of S/G list table */
         srb->total_xfer_length = sizeof(cmd->sense_buffer);
+        srb->virt_addr_req = srb->virt_addr;
+        srb->virt_addr = cmd->sense_buffer;
         srb->segment_x[0].length = sizeof(cmd->sense_buffer);
         /* Map sense buffer */
         srb->segment_x[0].address =
diff --git a/drivers/scsi/ibmvscsi/ibmvscsi.c b/drivers/scsi/ibmvscsi/ibmvscsi.c
index 822b9fa706f3..eaefeddb2b4a 100644
--- a/drivers/scsi/ibmvscsi/ibmvscsi.c
+++ b/drivers/scsi/ibmvscsi/ibmvscsi.c
@@ -87,7 +87,7 @@ static int max_channel = 3;
 static int init_timeout = 5;
 static int max_requests = 50;
 
-#define IBMVSCSI_VERSION "1.5.7"
+#define IBMVSCSI_VERSION "1.5.8"
 
 MODULE_DESCRIPTION("IBM Virtual SCSI");
 MODULE_AUTHOR("Dave Boutcher");
@@ -534,7 +534,6 @@ static int map_data_for_srp_cmd(struct scsi_cmnd *cmd,
 static int ibmvscsi_send_srp_event(struct srp_event_struct *evt_struct,
                                    struct ibmvscsi_host_data *hostdata)
 {
-        struct scsi_cmnd *cmnd;
         u64 *crq_as_u64 = (u64 *) &evt_struct->crq;
         int rc;
 
@@ -544,19 +543,8 @@ static int ibmvscsi_send_srp_event(struct srp_event_struct *evt_struct,
          * can handle more requests (can_queue) when we actually can't
          */
         if ((evt_struct->crq.format == VIOSRP_SRP_FORMAT) &&
-            (atomic_dec_if_positive(&hostdata->request_limit) < 0)) {
-                /* See if the adapter is disabled */
-                if (atomic_read(&hostdata->request_limit) < 0)
-                        goto send_error;
-        
-                printk(KERN_WARNING 
-                       "ibmvscsi: Warning, request_limit exceeded\n");
-                unmap_cmd_data(&evt_struct->iu.srp.cmd,
-                               evt_struct,
-                               hostdata->dev);
-                free_event_struct(&hostdata->pool, evt_struct);
-                return SCSI_MLQUEUE_HOST_BUSY;
-        }
+            (atomic_dec_if_positive(&hostdata->request_limit) < 0))
+                goto send_error;
 
         /* Copy the IU into the transfer area */
         *evt_struct->xfer_iu = evt_struct->iu;
@@ -572,7 +560,7 @@ static int ibmvscsi_send_srp_event(struct srp_event_struct *evt_struct,
              ibmvscsi_send_crq(hostdata, crq_as_u64[0], crq_as_u64[1])) != 0) {
                 list_del(&evt_struct->list);
 
-                printk(KERN_ERR "ibmvscsi: failed to send event struct rc %d\n",
+                printk(KERN_ERR "ibmvscsi: send error %d\n",
                        rc);
                 goto send_error;
         }
@@ -582,14 +570,8 @@ static int ibmvscsi_send_srp_event(struct srp_event_struct *evt_struct,
  send_error:
         unmap_cmd_data(&evt_struct->iu.srp.cmd, evt_struct, hostdata->dev);
 
-        if ((cmnd = evt_struct->cmnd) != NULL) {
-                cmnd->result = DID_ERROR << 16;
-                evt_struct->cmnd_done(cmnd);
-        } else if (evt_struct->done)
-                evt_struct->done(evt_struct);
-        
         free_event_struct(&hostdata->pool, evt_struct);
-        return 0;
+        return SCSI_MLQUEUE_HOST_BUSY;
 }
 
 /**
@@ -802,7 +784,8 @@ static void login_rsp(struct srp_event_struct *evt_struct)
         case SRP_LOGIN_RSP_TYPE:        /* it worked! */
                 break;
         case SRP_LOGIN_REJ_TYPE:        /* refused! */
-                printk(KERN_INFO "ibmvscsi: SRP_LOGIN_REQ rejected\n");
+                printk(KERN_INFO "ibmvscsi: SRP_LOGIN_REJ reason %u\n",
+                       evt_struct->xfer_iu->srp.login_rej.reason);
                 /* Login failed.  */
                 atomic_set(&hostdata->request_limit, -1);
                 return;
@@ -834,6 +817,9 @@ static void login_rsp(struct srp_event_struct *evt_struct)
                 return;
         }
 
+        /* If we had any pending I/Os, kick them */
+        scsi_unblock_requests(hostdata->host);
+
         send_mad_adapter_info(hostdata);
         return;
 }
@@ -862,6 +848,7 @@ static int send_srp_login(struct ibmvscsi_host_data *hostdata)
                           init_timeout * HZ);
 
         login = &evt_struct->iu.srp.login_req;
+        memset(login, 0x00, sizeof(struct srp_login_req));
         login->type = SRP_LOGIN_REQ_TYPE;
         login->max_requested_initiator_to_target_iulen = sizeof(union srp_iu);
         login->required_buffer_formats = 0x0006;
@@ -1122,7 +1109,7 @@ static int ibmvscsi_eh_device_reset_handler(struct scsi_cmnd *cmd)
  * purge_requests: Our virtual adapter just shut down.  purge any sent requests
  * @hostdata:    the adapter
  */
-static void purge_requests(struct ibmvscsi_host_data *hostdata)
+static void purge_requests(struct ibmvscsi_host_data *hostdata, int error_code)
 {
         struct srp_event_struct *tmp_evt, *pos;
         unsigned long flags;
@@ -1131,7 +1118,7 @@ static void purge_requests(struct ibmvscsi_host_data *hostdata)
         list_for_each_entry_safe(tmp_evt, pos, &hostdata->sent, list) {
                 list_del(&tmp_evt->list);
                 if (tmp_evt->cmnd) {
-                        tmp_evt->cmnd->result = (DID_ERROR << 16);
+                        tmp_evt->cmnd->result = (error_code << 16);
                         unmap_cmd_data(&tmp_evt->iu.srp.cmd, 
                                        tmp_evt, 
                                        tmp_evt->hostdata->dev);
@@ -1186,12 +1173,30 @@ void ibmvscsi_handle_crq(struct viosrp_crq *crq,
                         printk(KERN_ERR "ibmvscsi: unknown crq message type\n");
                 }
                 return;
-        case 0xFF:              /* Hypervisor telling us the connection is closed */
-                printk(KERN_INFO "ibmvscsi: Virtual adapter failed!\n");
+        case 0xFF:      /* Hypervisor telling us the connection is closed */
+                scsi_block_requests(hostdata->host);
+                if (crq->format == 0x06) {
+                        /* We need to re-setup the interpartition connection */
+                        printk(KERN_INFO
+                               "ibmvscsi: Re-enabling adapter!\n");
+                        purge_requests(hostdata, DID_REQUEUE);
+                        if (ibmvscsi_reenable_crq_queue(&hostdata->queue,
+                                                        hostdata) == 0)
+                                if (ibmvscsi_send_crq(hostdata,
+                                                      0xC001000000000000LL, 0))
+                                        printk(KERN_ERR
+                                               "ibmvscsi: transmit error after"
+                                               " enable\n");
+                } else {
+                        printk(KERN_INFO
+                               "ibmvscsi: Virtual adapter failed rc %d!\n",
+                               crq->format);
 
-                atomic_set(&hostdata->request_limit, -1);
-                purge_requests(hostdata);
-                ibmvscsi_reset_crq_queue(&hostdata->queue, hostdata);
+                        atomic_set(&hostdata->request_limit, -1);
+                        purge_requests(hostdata, DID_ERROR);
+                        ibmvscsi_reset_crq_queue(&hostdata->queue, hostdata);
+                }
+                scsi_unblock_requests(hostdata->host);
                 return;
         case 0x80:              /* real payload */
                 break;
diff --git a/drivers/scsi/ibmvscsi/ibmvscsi.h b/drivers/scsi/ibmvscsi/ibmvscsi.h
index 5b0edd1f1921..4550d71e4744 100644
--- a/drivers/scsi/ibmvscsi/ibmvscsi.h
+++ b/drivers/scsi/ibmvscsi/ibmvscsi.h
@@ -103,6 +103,9 @@ void ibmvscsi_release_crq_queue(struct crq_queue *queue,
 int ibmvscsi_reset_crq_queue(struct crq_queue *queue,
                               struct ibmvscsi_host_data *hostdata);
 
+int ibmvscsi_reenable_crq_queue(struct crq_queue *queue,
+                                struct ibmvscsi_host_data *hostdata);
+
 void ibmvscsi_handle_crq(struct viosrp_crq *crq,
                          struct ibmvscsi_host_data *hostdata);
 int ibmvscsi_send_crq(struct ibmvscsi_host_data *hostdata,
diff --git a/drivers/scsi/ibmvscsi/iseries_vscsi.c b/drivers/scsi/ibmvscsi/iseries_vscsi.c
index ce15d9e39621..7eed0b098171 100644
--- a/drivers/scsi/ibmvscsi/iseries_vscsi.c
+++ b/drivers/scsi/ibmvscsi/iseries_vscsi.c
@@ -124,6 +124,19 @@ int ibmvscsi_reset_crq_queue(struct crq_queue *queue,
 }
 
 /**
+ * reenable_crq_queue: - reenables a crq after a failure
+ * @queue:      crq_queue to initialize and register
+ * @hostdata:   ibmvscsi_host_data of host
+ *
+ * no-op for iSeries
+ */
+int ibmvscsi_reenable_crq_queue(struct crq_queue *queue,
+                                struct ibmvscsi_host_data *hostdata)
+{
+        return 0;
+}
+
+/**
  * ibmvscsi_send_crq: - Send a CRQ
  * @hostdata:   the adapter
  * @word1:      the first 64 bits of the data
diff --git a/drivers/scsi/ibmvscsi/rpa_vscsi.c b/drivers/scsi/ibmvscsi/rpa_vscsi.c
index 75db2f5c545e..f47dd87c05e7 100644
--- a/drivers/scsi/ibmvscsi/rpa_vscsi.c
+++ b/drivers/scsi/ibmvscsi/rpa_vscsi.c
@@ -281,6 +281,28 @@ int ibmvscsi_init_crq_queue(struct crq_queue *queue,
 }
 
 /**
+ * reenable_crq_queue: - reenables a crq after
+ * @queue:      crq_queue to initialize and register
+ * @hostdata:   ibmvscsi_host_data of host
+ *
+ */
+int ibmvscsi_reenable_crq_queue(struct crq_queue *queue,
+                                 struct ibmvscsi_host_data *hostdata)
+{
+        int rc;
+        struct vio_dev *vdev = to_vio_dev(hostdata->dev);
+
+        /* Re-enable the CRQ */
+        do {
+                rc = plpar_hcall_norets(H_ENABLE_CRQ, vdev->unit_address);
+        } while ((rc == H_InProgress) || (rc == H_Busy) || (H_isLongBusy(rc)));
+
+        if (rc)
+                printk(KERN_ERR "ibmvscsi: Error %d enabling adapter\n", rc);
+        return rc;
+}
+
+/**
  * reset_crq_queue: - resets a crq after a failure
  * @queue:      crq_queue to initialize and register
  * @hostdata:   ibmvscsi_host_data of host
diff --git a/drivers/scsi/ips.c b/drivers/scsi/ips.c
index e5e1ca44e1ee..86c546164da9 100644
--- a/drivers/scsi/ips.c
+++ b/drivers/scsi/ips.c
@@ -3499,6 +3499,7 @@ ips_map_status(ips_ha_t * ha, ips_scb_t * scb, ips_stat_t * sp)
         int device_error;
         uint32_t transfer_len;
         IPS_DCDB_TABLE_TAPE *tapeDCDB;
+        IPS_SCSI_INQ_DATA inquiryData;
 
         METHOD_TRACE("ips_map_status", 1);
 
@@ -3557,13 +3558,13 @@ ips_map_status(ips_ha_t * ha, ips_scb_t * scb, ips_stat_t * sp)
                                 errcode = DID_OK;
 
                                 /* Restrict access to physical DASD */
-                                if ((scb->scsi_cmd->cmnd[0] == INQUIRY) &&
-                                    ((((char *) scb->scsi_cmd->
-                                       buffer)[0] & 0x1f) == TYPE_DISK)) {
-                                        /* underflow -- no error               */
-                                        /* restrict access to physical DASD    */
-                                        errcode = DID_TIME_OUT;
-                                        break;
+                                if (scb->scsi_cmd->cmnd[0] == INQUIRY) {
+                                    ips_scmd_buf_read(scb->scsi_cmd, 
+                                      &inquiryData, sizeof (inquiryData));
+                                    if ((inquiryData.DeviceType & 0x1f) == TYPE_DISK) {
+                                        errcode = DID_TIME_OUT;
+                                        break;
+                                    }
                                 }
                         } else
                                 errcode = DID_ERROR;
@@ -4135,6 +4136,7 @@ ips_chkstatus(ips_ha_t * ha, IPS_STATUS * pstatus)
         uint8_t basic_status;
         uint8_t ext_status;
         int errcode;
+        IPS_SCSI_INQ_DATA inquiryData;
 
         METHOD_TRACE("ips_chkstatus", 1);
 
@@ -4255,11 +4257,11 @@ ips_chkstatus(ips_ha_t * ha, IPS_STATUS * pstatus)
                         scb->scsi_cmd->result = errcode << 16;
                 } else {        /* bus == 0 */
                         /* restrict access to physical drives */
-                        if ((scb->scsi_cmd->cmnd[0] == INQUIRY) &&
-                            ((((char *) scb->scsi_cmd->buffer)[0] & 0x1f) ==
-                             TYPE_DISK)) {
-
-                                scb->scsi_cmd->result = DID_TIME_OUT << 16;
+                        if (scb->scsi_cmd->cmnd[0] == INQUIRY) { 
+                            ips_scmd_buf_read(scb->scsi_cmd, 
+                                  &inquiryData, sizeof (inquiryData));
+                            if ((inquiryData.DeviceType & 0x1f) == TYPE_DISK) 
+                                scb->scsi_cmd->result = DID_TIME_OUT << 16;
                         }
                 }               /* else */
         } else {                /* recovered error / success */
@@ -5012,7 +5014,7 @@ ips_init_copperhead(ips_ha_t * ha)
                                 break;
 
                         /* Delay for 1 Second */
-                        MDELAY(IPS_ONE_SEC);
+                        msleep(IPS_ONE_SEC);
                 }
 
                 if (j >= 45)
@@ -5038,7 +5040,7 @@ ips_init_copperhead(ips_ha_t * ha)
                                 break;
 
                         /* Delay for 1 Second */
-                        MDELAY(IPS_ONE_SEC);
+                        msleep(IPS_ONE_SEC);
                 }
 
                 if (j >= 240)
@@ -5056,7 +5058,7 @@ ips_init_copperhead(ips_ha_t * ha)
                         break;
 
                 /* Delay for 1 Second */
-                MDELAY(IPS_ONE_SEC);
+                msleep(IPS_ONE_SEC);
         }
 
         if (i >= 240)
@@ -5106,7 +5108,7 @@ ips_init_copperhead_memio(ips_ha_t * ha)
                                 break;
 
                         /* Delay for 1 Second */
-                        MDELAY(IPS_ONE_SEC);
+                        msleep(IPS_ONE_SEC);
                 }
 
                 if (j >= 45)
@@ -5132,7 +5134,7 @@ ips_init_copperhead_memio(ips_ha_t * ha)
                                 break;
 
                         /* Delay for 1 Second */
-                        MDELAY(IPS_ONE_SEC);
+                        msleep(IPS_ONE_SEC);
                 }
 
                 if (j >= 240)
@@ -5150,7 +5152,7 @@ ips_init_copperhead_memio(ips_ha_t * ha)
                         break;
 
                 /* Delay for 1 Second */
-                MDELAY(IPS_ONE_SEC);
+                msleep(IPS_ONE_SEC);
         }
 
         if (i >= 240)
@@ -5202,7 +5204,7 @@ ips_init_morpheus(ips_ha_t * ha)
                         break;
 
                 /* Delay for 1 Second */
-                MDELAY(IPS_ONE_SEC);
+                msleep(IPS_ONE_SEC);
         }
 
         if (i >= 45) {
@@ -5228,7 +5230,7 @@ ips_init_morpheus(ips_ha_t * ha)
                         if (Post != 0x4F00)
                                 break;
                         /* Delay for 1 Second */
-                        MDELAY(IPS_ONE_SEC);
+                        msleep(IPS_ONE_SEC);
                 }
 
                 if (i >= 120) {
@@ -5258,7 +5260,7 @@ ips_init_morpheus(ips_ha_t * ha)
                         break;
 
                 /* Delay for 1 Second */
-                MDELAY(IPS_ONE_SEC);
+                msleep(IPS_ONE_SEC);
         }
 
         if (i >= 240) {
@@ -5318,12 +5320,12 @@ ips_reset_copperhead(ips_ha_t * ha)
                 outb(IPS_BIT_RST, ha->io_addr + IPS_REG_SCPR);
 
                 /* Delay for 1 Second */
-                MDELAY(IPS_ONE_SEC);
+                msleep(IPS_ONE_SEC);
 
                 outb(0, ha->io_addr + IPS_REG_SCPR);
 
                 /* Delay for 1 Second */
-                MDELAY(IPS_ONE_SEC);
+                msleep(IPS_ONE_SEC);
 
                 if ((*ha->func.init) (ha))
                         break;
@@ -5363,12 +5365,12 @@ ips_reset_copperhead_memio(ips_ha_t * ha)
                 writeb(IPS_BIT_RST, ha->mem_ptr + IPS_REG_SCPR);
 
                 /* Delay for 1 Second */
-                MDELAY(IPS_ONE_SEC);
+                msleep(IPS_ONE_SEC);
 
                 writeb(0, ha->mem_ptr + IPS_REG_SCPR);
 
                 /* Delay for 1 Second */
-                MDELAY(IPS_ONE_SEC);
+                msleep(IPS_ONE_SEC);
 
                 if ((*ha->func.init) (ha))
                         break;
@@ -5409,7 +5411,7 @@ ips_reset_morpheus(ips_ha_t * ha)
                 writel(0x80000000, ha->mem_ptr + IPS_REG_I960_IDR);
 
                 /* Delay for 5 Seconds */
-                MDELAY(5 * IPS_ONE_SEC);
+                msleep(5 * IPS_ONE_SEC);
 
                 /* Do a PCI config read to wait for adapter */
                 pci_read_config_byte(ha->pcidev, 4, &junk);
diff --git a/drivers/scsi/megaraid/megaraid_sas.c b/drivers/scsi/megaraid/megaraid_sas.c
index 511ed52a5807..a487f414960e 100644
--- a/drivers/scsi/megaraid/megaraid_sas.c
+++ b/drivers/scsi/megaraid/megaraid_sas.c
@@ -10,7 +10,7 @@
  *         2 of the License, or (at your option) any later version.
  *
  * FILE         : megaraid_sas.c
- * Version      : v00.00.02.00-rc4
+ * Version      : v00.00.02.02
  *
  * Authors:
  *      Sreenivas Bagalkote     <Sreenivas.Bagalkote@lsil.com>
@@ -55,13 +55,13 @@ static struct pci_device_id megasas_pci_table[] = {
 
         {
          PCI_VENDOR_ID_LSI_LOGIC,
-         PCI_DEVICE_ID_LSI_SAS1064R,
+         PCI_DEVICE_ID_LSI_SAS1064R, // xscale IOP
          PCI_ANY_ID,
          PCI_ANY_ID,
          },
         {
          PCI_VENDOR_ID_DELL,
-         PCI_DEVICE_ID_DELL_PERC5,
+         PCI_DEVICE_ID_DELL_PERC5, // xscale IOP
          PCI_ANY_ID,
          PCI_ANY_ID,
          },
@@ -119,12 +119,18 @@ megasas_return_cmd(struct megasas_instance *instance, struct megasas_cmd *cmd)
         spin_unlock_irqrestore(&instance->cmd_pool_lock, flags);
 }
 
+
+/**
+*       The following functions are defined for xscale 
+*       (deviceid : 1064R, PERC5) controllers
+*/
+
 /**
- * megasas_enable_intr -        Enables interrupts
+ * megasas_enable_intr_xscale - Enables interrupts
  * @regs:                       MFI register set
  */
 static inline void
-megasas_enable_intr(struct megasas_register_set __iomem * regs)
+megasas_enable_intr_xscale(struct megasas_register_set __iomem * regs)
 {
         writel(1, &(regs)->outbound_intr_mask);
 
@@ -133,13 +139,73 @@ megasas_enable_intr(struct megasas_register_set __iomem * regs)
 }
 
 /**
+ * megasas_read_fw_status_reg_xscale - returns the current FW status value
+ * @regs:                       MFI register set
+ */
+static u32
+megasas_read_fw_status_reg_xscale(struct megasas_register_set __iomem * regs)
+{
+        return readl(&(regs)->outbound_msg_0);
+}
+/**
+ * megasas_clear_interrupt_xscale -     Check & clear interrupt
+ * @regs:                               MFI register set
+ */
+static int 
+megasas_clear_intr_xscale(struct megasas_register_set __iomem * regs)
+{
+        u32 status;
+        /*
+         * Check if it is our interrupt
+         */
+        status = readl(&regs->outbound_intr_status);
+
+        if (!(status & MFI_OB_INTR_STATUS_MASK)) {
+                return 1;
+        }
+
+        /*
+         * Clear the interrupt by writing back the same value
+         */
+        writel(status, &regs->outbound_intr_status);
+
+        return 0;
+}
+
+/**
+ * megasas_fire_cmd_xscale -    Sends command to the FW
+ * @frame_phys_addr :           Physical address of cmd
+ * @frame_count :               Number of frames for the command
+ * @regs :                      MFI register set
+ */
+static inline void 
+megasas_fire_cmd_xscale(dma_addr_t frame_phys_addr,u32 frame_count, struct megasas_register_set __iomem *regs)
+{
+        writel((frame_phys_addr >> 3)|(frame_count),
+               &(regs)->inbound_queue_port);
+}
+
+static struct megasas_instance_template megasas_instance_template_xscale = {
+
+        .fire_cmd = megasas_fire_cmd_xscale,
+        .enable_intr = megasas_enable_intr_xscale,
+        .clear_intr = megasas_clear_intr_xscale,
+        .read_fw_status_reg = megasas_read_fw_status_reg_xscale,
+};
+
+/**
+*       This is the end of set of functions & definitions specific 
+*       to xscale (deviceid : 1064R, PERC5) controllers
+*/
+
+/**
  * megasas_disable_intr -       Disables interrupts
  * @regs:                       MFI register set
  */
 static inline void
 megasas_disable_intr(struct megasas_register_set __iomem * regs)
 {
-        u32 mask = readl(&regs->outbound_intr_mask) & (~0x00000001);
+        u32 mask = 0x1f; 
         writel(mask, &regs->outbound_intr_mask);
 
         /* Dummy readl to force pci flush */
@@ -167,8 +233,7 @@ megasas_issue_polled(struct megasas_instance *instance, struct megasas_cmd *cmd)
         /*
          * Issue the frame using inbound queue port
          */
-        writel(cmd->frame_phys_addr >> 3,
-               &instance->reg_set->inbound_queue_port);
+        instance->instancet->fire_cmd(cmd->frame_phys_addr ,0,instance->reg_set);
 
         /*
          * Wait for cmd_status to change
@@ -198,8 +263,7 @@ megasas_issue_blocked_cmd(struct megasas_instance *instance,
 {
         cmd->cmd_status = ENODATA;
 
-        writel(cmd->frame_phys_addr >> 3,
-               &instance->reg_set->inbound_queue_port);
+        instance->instancet->fire_cmd(cmd->frame_phys_addr ,0,instance->reg_set);
 
         wait_event(instance->int_cmd_wait_q, (cmd->cmd_status != ENODATA));
 
@@ -242,8 +306,7 @@ megasas_issue_blocked_abort_cmd(struct megasas_instance *instance,
         cmd->sync_cmd = 1;
         cmd->cmd_status = 0xFF;
 
-        writel(cmd->frame_phys_addr >> 3,
-               &instance->reg_set->inbound_queue_port);
+        instance->instancet->fire_cmd(cmd->frame_phys_addr ,0,instance->reg_set);
 
         /*
          * Wait for this cmd to complete
@@ -558,112 +621,29 @@ megasas_build_ldio(struct megasas_instance *instance, struct scsi_cmnd *scp,
 }
 
 /**
- * megasas_build_cmd -  Prepares a command packet
- * @instance:           Adapter soft state
- * @scp:                SCSI command
- * @frame_count:        [OUT] Number of frames used to prepare this command
+ * megasas_is_ldio -            Checks if the cmd is for logical drive
+ * @scmd:                       SCSI command
+ *      
+ * Called by megasas_queue_command to find out if the command to be queued
+ * is a logical drive command   
  */
-static struct megasas_cmd *megasas_build_cmd(struct megasas_instance
-                                                    *instance,
-                                                    struct scsi_cmnd *scp,
-                                                    int *frame_count)
+static inline int megasas_is_ldio(struct scsi_cmnd *cmd)
 {
-        u32 logical_cmd;
-        struct megasas_cmd *cmd;
-
-        /*
-         * Find out if this is logical or physical drive command.
-         */
-        logical_cmd = MEGASAS_IS_LOGICAL(scp);
-
-        /*
-         * Logical drive command
-         */
-        if (logical_cmd) {
-
-                if (scp->device->id >= MEGASAS_MAX_LD) {
-                        scp->result = DID_BAD_TARGET << 16;
-                        return NULL;
-                }
-
-                switch (scp->cmnd[0]) {
-
-                case READ_10:
-                case WRITE_10:
-                case READ_12:
-                case WRITE_12:
-                case READ_6:
-                case WRITE_6:
-                case READ_16:
-                case WRITE_16:
-                        /*
-                         * Fail for LUN > 0
-                         */
-                        if (scp->device->lun) {
-                                scp->result = DID_BAD_TARGET << 16;
-                                return NULL;
-                        }
-
-                        cmd = megasas_get_cmd(instance);
-
-                        if (!cmd) {
-                                scp->result = DID_IMM_RETRY << 16;
-                                return NULL;
-                        }
-
-                        *frame_count = megasas_build_ldio(instance, scp, cmd);
-
-                        if (!(*frame_count)) {
-                                megasas_return_cmd(instance, cmd);
-                                return NULL;
-                        }
-
-                        return cmd;
-
-                default:
-                        /*
-                         * Fail for LUN > 0
-                         */
-                        if (scp->device->lun) {
-                                scp->result = DID_BAD_TARGET << 16;
-                                return NULL;
-                        }
-
-                        cmd = megasas_get_cmd(instance);
-
-                        if (!cmd) {
-                                scp->result = DID_IMM_RETRY << 16;
-                                return NULL;
-                        }
-
-                        *frame_count = megasas_build_dcdb(instance, scp, cmd);
-
-                        if (!(*frame_count)) {
-                                megasas_return_cmd(instance, cmd);
-                                return NULL;
-                        }
-
-                        return cmd;
-                }
-        } else {
-                cmd = megasas_get_cmd(instance);
-
-                if (!cmd) {
-                        scp->result = DID_IMM_RETRY << 16;
-                        return NULL;
-                }
-
-                *frame_count = megasas_build_dcdb(instance, scp, cmd);
-
-                if (!(*frame_count)) {
-                        megasas_return_cmd(instance, cmd);
-                        return NULL;
-                }
-
-                return cmd;
+        if (!MEGASAS_IS_LOGICAL(cmd))
+                return 0;
+        switch (cmd->cmnd[0]) {
+        case READ_10:
+        case WRITE_10:
+        case READ_12:
+        case WRITE_12:
+        case READ_6:
+        case WRITE_6:
+        case READ_16:
+        case WRITE_16:
+                return 1;
+        default:
+                return 0;
         }
-
-        return NULL;
 }
 
 /**
@@ -684,13 +664,27 @@ megasas_queue_command(struct scsi_cmnd *scmd, void (*done) (struct scsi_cmnd *))
         scmd->scsi_done = done;
         scmd->result = 0;
 
-        cmd = megasas_build_cmd(instance, scmd, &frame_count);
-
-        if (!cmd) {
-                done(scmd);
-                return 0;
+        if (MEGASAS_IS_LOGICAL(scmd) &&
+            (scmd->device->id >= MEGASAS_MAX_LD || scmd->device->lun)) {
+                scmd->result = DID_BAD_TARGET << 16;
+                goto out_done;
         }
 
+        cmd = megasas_get_cmd(instance);
+        if (!cmd)
+                return SCSI_MLQUEUE_HOST_BUSY;
+
+        /*
+         * Logical drive command
+         */
+        if (megasas_is_ldio(scmd))
+                frame_count = megasas_build_ldio(instance, scmd, cmd);
+        else
+                frame_count = megasas_build_dcdb(instance, scmd, cmd);
+
+        if (!frame_count)
+                goto out_return_cmd;
+
         cmd->scmd = scmd;
         scmd->SCp.ptr = (char *)cmd;
         scmd->SCp.sent_command = jiffies;
@@ -702,10 +696,15 @@ megasas_queue_command(struct scsi_cmnd *scmd, void (*done) (struct scsi_cmnd *))
         instance->fw_outstanding++;
         spin_unlock_irqrestore(&instance->instance_lock, flags);
 
-        writel(((cmd->frame_phys_addr >> 3) | (cmd->frame_count - 1)),
-               &instance->reg_set->inbound_queue_port);
+        instance->instancet->fire_cmd(cmd->frame_phys_addr ,cmd->frame_count-1,instance->reg_set);
 
         return 0;
+
+ out_return_cmd:
+        megasas_return_cmd(instance, cmd);
+ out_done:
+        done(scmd);
+        return 0;
 }
 
 /**
@@ -1108,7 +1107,6 @@ megasas_complete_cmd(struct megasas_instance *instance, struct megasas_cmd *cmd,
 static int
 megasas_deplete_reply_queue(struct megasas_instance *instance, u8 alt_status)
 {
-        u32 status;
         u32 producer;
         u32 consumer;
         u32 context;
@@ -1116,17 +1114,10 @@ megasas_deplete_reply_queue(struct megasas_instance *instance, u8 alt_status)
 
         /*
          * Check if it is our interrupt
+         * Clear the interrupt 
          */
-        status = readl(&instance->reg_set->outbound_intr_status);
-
-        if (!(status & MFI_OB_INTR_STATUS_MASK)) {
+        if(instance->instancet->clear_intr(instance->reg_set))
                 return IRQ_NONE;
-        }
-
-        /*
-         * Clear the interrupt by writing back the same value
-         */
-        writel(status, &instance->reg_set->outbound_intr_status);
 
         producer = *instance->producer;
         consumer = *instance->consumer;
@@ -1160,7 +1151,7 @@ static irqreturn_t megasas_isr(int irq, void *devp, struct pt_regs *regs)
 
 /**
  * megasas_transition_to_ready -        Move the FW to READY state
- * @reg_set:                            MFI register set
+ * @instance:                           Adapter soft state
  *
  * During the initialization, FW passes can potentially be in any one of
  * several possible states. If the FW in operational, waiting-for-handshake
@@ -1168,14 +1159,14 @@ static irqreturn_t megasas_isr(int irq, void *devp, struct pt_regs *regs)
  * has to wait for the ready state.
  */
 static int
-megasas_transition_to_ready(struct megasas_register_set __iomem * reg_set)
+megasas_transition_to_ready(struct megasas_instance* instance)
 {
         int i;
         u8 max_wait;
         u32 fw_state;
         u32 cur_state;
 
-        fw_state = readl(&reg_set->outbound_msg_0) & MFI_STATE_MASK;
+        fw_state = instance->instancet->read_fw_status_reg(instance->reg_set) & MFI_STATE_MASK;
 
         while (fw_state != MFI_STATE_READY) {
 
@@ -1193,7 +1184,7 @@ megasas_transition_to_ready(struct megasas_register_set __iomem * reg_set)
                          * Set the CLR bit in inbound doorbell
                          */
                         writel(MFI_INIT_CLEAR_HANDSHAKE,
-                               &reg_set->inbound_doorbell);
+                                &instance->reg_set->inbound_doorbell);
 
                         max_wait = 2;
                         cur_state = MFI_STATE_WAIT_HANDSHAKE;
@@ -1203,8 +1194,8 @@ megasas_transition_to_ready(struct megasas_register_set __iomem * reg_set)
                         /*
                          * Bring it to READY state; assuming max wait 2 secs
                          */
-                        megasas_disable_intr(reg_set);
-                        writel(MFI_INIT_READY, &reg_set->inbound_doorbell);
+                        megasas_disable_intr(instance->reg_set);
+                        writel(MFI_INIT_READY, &instance->reg_set->inbound_doorbell);
 
                         max_wait = 10;
                         cur_state = MFI_STATE_OPERATIONAL;
@@ -1253,8 +1244,8 @@ megasas_transition_to_ready(struct megasas_register_set __iomem * reg_set)
                  * The cur_state should not last for more than max_wait secs
                  */
                 for (i = 0; i < (max_wait * 1000); i++) {
-                        fw_state = MFI_STATE_MASK &
-                            readl(&reg_set->outbound_msg_0);
+                        fw_state = instance->instancet->read_fw_status_reg(instance->reg_set) &  
+                                        MFI_STATE_MASK ;
 
                         if (fw_state == cur_state) {
                                 msleep(1);
@@ -1616,18 +1607,20 @@ static int megasas_init_mfi(struct megasas_instance *instance)
 
         reg_set = instance->reg_set;
 
+        instance->instancet = &megasas_instance_template_xscale;
+
         /*
          * We expect the FW state to be READY
          */
-        if (megasas_transition_to_ready(instance->reg_set))
+        if (megasas_transition_to_ready(instance))
                 goto fail_ready_state;
 
         /*
          * Get various operational parameters from status register
          */
-        instance->max_fw_cmds = readl(&reg_set->outbound_msg_0) & 0x00FFFF;
-        instance->max_num_sge = (readl(&reg_set->outbound_msg_0) & 0xFF0000) >>
-            0x10;
+        instance->max_fw_cmds = instance->instancet->read_fw_status_reg(reg_set) & 0x00FFFF;
+        instance->max_num_sge = (instance->instancet->read_fw_status_reg(reg_set) & 0xFF0000) >> 
+                                        0x10;
         /*
          * Create a pool of commands
          */
@@ -1936,8 +1929,7 @@ megasas_register_aen(struct megasas_instance *instance, u32 seq_num,
         /*
          * Issue the aen registration frame
          */
-        writel(cmd->frame_phys_addr >> 3,
-               &instance->reg_set->inbound_queue_port);
+        instance->instancet->fire_cmd(cmd->frame_phys_addr ,0,instance->reg_set);
 
         return 0;
 }
@@ -2126,7 +2118,7 @@ megasas_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
                 goto fail_irq;
         }
 
-        megasas_enable_intr(instance->reg_set);
+        instance->instancet->enable_intr(instance->reg_set);
 
         /*
          * Store instance in PCI softstate
@@ -2681,9 +2673,8 @@ megasas_mgmt_compat_ioctl(struct file *file, unsigned int cmd,
                           unsigned long arg)
 {
         switch (cmd) {
-        case MEGASAS_IOC_FIRMWARE:{
-                        return megasas_mgmt_compat_ioctl_fw(file, arg);
-                }
+        case MEGASAS_IOC_FIRMWARE32:
+                return megasas_mgmt_compat_ioctl_fw(file, arg);
         case MEGASAS_IOC_GET_AEN:
                 return megasas_mgmt_ioctl_aen(file, arg);
         }
diff --git a/drivers/scsi/megaraid/megaraid_sas.h b/drivers/scsi/megaraid/megaraid_sas.h
index eaec9d531424..d6d166c0663f 100644
--- a/drivers/scsi/megaraid/megaraid_sas.h
+++ b/drivers/scsi/megaraid/megaraid_sas.h
@@ -18,10 +18,9 @@
 /**
  * MegaRAID SAS Driver meta data
  */
-#define MEGASAS_VERSION                         "00.00.02.00-rc4"
-#define MEGASAS_RELDATE                         "Sep 16, 2005"
-#define MEGASAS_EXT_VERSION                     "Fri Sep 16 12:37:08 EDT 2005"
-
+#define MEGASAS_VERSION                         "00.00.02.02"
+#define MEGASAS_RELDATE                         "Jan 23, 2006"
+#define MEGASAS_EXT_VERSION                     "Mon Jan 23 14:09:01 PST 2006"
 /*
  * =====================================
  * MegaRAID SAS MFI firmware definitions
@@ -1013,6 +1012,16 @@ struct megasas_evt_detail {
 
 } __attribute__ ((packed));
 
+ struct megasas_instance_template {
+        void (*fire_cmd)(dma_addr_t ,u32 ,struct megasas_register_set __iomem *);
+
+        void (*enable_intr)(struct megasas_register_set __iomem *) ;
+
+        int (*clear_intr)(struct megasas_register_set __iomem *);
+
+        u32 (*read_fw_status_reg)(struct megasas_register_set __iomem *);
+ };
+
 struct megasas_instance {
 
         u32 *producer;
@@ -1056,6 +1065,8 @@ struct megasas_instance {
         u32 fw_outstanding;
         u32 hw_crit_error;
         spinlock_t instance_lock;
+
+        struct megasas_instance_template *instancet;
 };
 
 #define MEGASAS_IS_LOGICAL(scp)                                         \
@@ -1125,11 +1136,10 @@ struct compat_megasas_iocpacket {
         struct compat_iovec sgl[MAX_IOCTL_SGE];
 } __attribute__ ((packed));
 
-#define MEGASAS_IOC_FIRMWARE    _IOWR('M', 1, struct compat_megasas_iocpacket)
-#else
-#define MEGASAS_IOC_FIRMWARE    _IOWR('M', 1, struct megasas_iocpacket)
 #endif
 
+#define MEGASAS_IOC_FIRMWARE    _IOWR('M', 1, struct megasas_iocpacket)
+#define MEGASAS_IOC_FIRMWARE32  _IOWR('M', 1, struct compat_megasas_iocpacket)
 #define MEGASAS_IOC_GET_AEN     _IOW('M', 3, struct megasas_aen)
 
 struct megasas_mgmt_info {
diff --git a/drivers/scsi/qla1280.c b/drivers/scsi/qla1280.c
index 0878f95b5449..e0230249fa0f 100644
--- a/drivers/scsi/qla1280.c
+++ b/drivers/scsi/qla1280.c
@@ -17,9 +17,11 @@
 * General Public License for more details.
 *
 ******************************************************************************/
-#define QLA1280_VERSION      "3.25"
+#define QLA1280_VERSION      "3.26"
 /*****************************************************************************
     Revision History:
+    Rev  3.26, January 16, 2006 Jes Sorensen
+        - Ditch all < 2.6 support
     Rev  3.25.1, February 10, 2005 Christoph Hellwig
         - use pci_map_single to map non-S/G requests
         - remove qla1280_proc_info
@@ -356,25 +358,18 @@
 #include <asm/types.h>
 #include <asm/system.h>
 
-#if LINUX_VERSION_CODE >= 0x020545
 #include <scsi/scsi.h>
 #include <scsi/scsi_cmnd.h>
 #include <scsi/scsi_device.h>
 #include <scsi/scsi_host.h>
 #include <scsi/scsi_tcq.h>
-#else
-#include <linux/blk.h>
-#include "scsi.h"
-#include <scsi/scsi_host.h>
-#include "sd.h"
-#endif
 
 #if defined(CONFIG_IA64_GENERIC) || defined(CONFIG_IA64_SGI_SN2)
 #include <asm/sn/io.h>
 #endif
 
-#if LINUX_VERSION_CODE < 0x020407
-#error "Kernels older than 2.4.7 are no longer supported"
+#if LINUX_VERSION_CODE < 0x020600
+#error "Kernels older than 2.6.0 are no longer supported"
 #endif
 
 
@@ -441,52 +436,6 @@
 
 #define NVRAM_DELAY()                   udelay(500)     /* 2 microseconds */
 
-#if LINUX_VERSION_CODE < 0x020500
-#define HOST_LOCK                       &io_request_lock
-#define irqreturn_t                     void
-#define IRQ_RETVAL(foo)
-#define MSG_ORDERED_TAG                 1
-
-#define DMA_BIDIRECTIONAL       SCSI_DATA_UNKNOWN
-#define DMA_TO_DEVICE           SCSI_DATA_WRITE
-#define DMA_FROM_DEVICE         SCSI_DATA_READ
-#define DMA_NONE                SCSI_DATA_NONE
-
-#ifndef HAVE_SECTOR_T
-typedef unsigned int sector_t;
-#endif
-
-static inline void
-scsi_adjust_queue_depth(struct scsi_device *device, int tag, int depth)
-{
-        if (tag) {
-                device->tagged_queue = tag;
-                device->current_tag = 0;
-        }
-        device->queue_depth = depth;
-}
-static inline struct Scsi_Host *scsi_host_alloc(struct scsi_host_template *t, size_t s)
-{
-        return scsi_register(t, s);
-}
-static inline void scsi_host_put(struct Scsi_Host *h)
-{
-        scsi_unregister(h);
-}
-#else
-#define HOST_LOCK                       ha->host->host_lock
-#endif
-#if LINUX_VERSION_CODE < 0x020600
-#define DEV_SIMPLE_TAGS(device)         device->tagged_queue
-/*
- * Hack around that qla1280_remove_one is called from
- * qla1280_release in 2.4
- */
-#undef __devexit
-#define __devexit
-#else
-#define DEV_SIMPLE_TAGS(device)         device->simple_tags
-#endif
 #if defined(__ia64__) && !defined(ia64_platform_is)
 #define ia64_platform_is(foo)           (!strcmp(x, platform_name))
 #endif
@@ -506,9 +455,6 @@ static void qla1280_remove_one(struct pci_dev *);
  *  QLogic Driver Support Function Prototypes.
  */
 static void qla1280_done(struct scsi_qla_host *);
-#if LINUX_VERSION_CODE < 0x020545
-static void qla1280_get_target_options(struct scsi_cmnd *, struct scsi_qla_host *);
-#endif
 static int qla1280_get_token(char *);
 static int qla1280_setup(char *s) __init;
 
@@ -610,11 +556,7 @@ __setup("qla1280=", qla1280_setup);
 #define CMD_SNSLEN(Cmnd)        sizeof(Cmnd->sense_buffer)
 #define CMD_RESULT(Cmnd)        Cmnd->result
 #define CMD_HANDLE(Cmnd)        Cmnd->host_scribble
-#if LINUX_VERSION_CODE < 0x020545
-#define CMD_REQUEST(Cmnd)       Cmnd->request.cmd
-#else
 #define CMD_REQUEST(Cmnd)       Cmnd->request->cmd
-#endif
 
 #define CMD_HOST(Cmnd)          Cmnd->device->host
 #define SCSI_BUS_32(Cmnd)       Cmnd->device->channel
@@ -1064,10 +1006,10 @@ qla1280_error_action(struct scsi_cmnd *cmd, enum action action)
         add_timer(&timer);
 
         /* wait for the action to complete (or the timer to expire) */
-        spin_unlock_irq(HOST_LOCK);
+        spin_unlock_irq(ha->host->host_lock);
         wait_for_completion(&wait);
         del_timer_sync(&timer);
-        spin_lock_irq(HOST_LOCK);
+        spin_lock_irq(ha->host->host_lock);
         sp->wait = NULL;
 
         /* the only action we might get a fail for is abort */
@@ -1173,96 +1115,6 @@ qla1280_biosparam(struct scsi_device *sdev, struct block_device *bdev,
         return 0;
 }
 
-#if LINUX_VERSION_CODE < 0x020600
-static int
-qla1280_detect(struct scsi_host_template *template)
-{
-        struct pci_device_id *id = &qla1280_pci_tbl[0];
-        struct pci_dev *pdev = NULL;
-        int num_hosts = 0;
-
-        if (sizeof(struct srb) > sizeof(Scsi_Pointer)) {
-                printk(KERN_WARNING
-                       "qla1280: struct srb too big, aborting\n");
-                return 0;
-        }
-
-        if ((DMA_BIDIRECTIONAL != PCI_DMA_BIDIRECTIONAL) ||
-            (DMA_TO_DEVICE != PCI_DMA_TODEVICE) ||
-            (DMA_FROM_DEVICE != PCI_DMA_FROMDEVICE) ||
-            (DMA_NONE != PCI_DMA_NONE)) {
-                printk(KERN_WARNING
-                       "qla1280: dma direction bits don't match\n");
-                return 0;
-        }
-
-#ifdef MODULE
-        /*
-         * If we are called as a module, the qla1280 pointer may not be null
-         * and it would point to our bootup string, just like on the lilo
-         * command line.  IF not NULL, then process this config string with
-         * qla1280_setup
-         *
-         * Boot time Options
-         * To add options at boot time add a line to your lilo.conf file like:
-         * append="qla1280=verbose,max_tags:{{255,255,255,255},{255,255,255,255}}"
-         * which will result in the first four devices on the first two
-         * controllers being set to a tagged queue depth of 32.
-         */
-        if (qla1280)
-                qla1280_setup(qla1280);
-#endif
-
-        /* First Initialize QLA12160 on PCI Bus 1 Dev 2 */
-        while ((pdev = pci_find_device(id->vendor, id->device, pdev))) {
-                if (pdev->bus->number == 1 && PCI_SLOT(pdev->devfn) == 2) {
-                        if (!qla1280_probe_one(pdev, id))
-                                num_hosts++;
-                }
-        }
-
-        pdev = NULL;
-        /* Try and find each different type of adapter we support */
-        for (id = &qla1280_pci_tbl[0]; id->device; id++) {
-                while ((pdev = pci_find_device(id->vendor, id->device, pdev))) {
-                        /*
-                         * skip QLA12160 already initialized on
-                         * PCI Bus 1 Dev 2 since we already initialized
-                         * and presented it
-                         */
-                        if (id->device == PCI_DEVICE_ID_QLOGIC_ISP12160 &&
-                            pdev->bus->number == 1 &&
-                            PCI_SLOT(pdev->devfn) == 2)
-                                continue;
-
-                        if (!qla1280_probe_one(pdev, id))
-                                num_hosts++;
-                }
-        }
-
-        return num_hosts;
-}
-
-/*
- * This looks a bit ugly as we could just pass down host to
- * qla1280_remove_one, but I want to keep qla1280_release purely a wrapper
- * around pci_driver::remove as used from 2.6 onwards.
- */
-static int
-qla1280_release(struct Scsi_Host *host)
-{
-        struct scsi_qla_host *ha = (struct scsi_qla_host *)host->hostdata;
-
-        qla1280_remove_one(ha->pdev);
-        return 0;
-}
-
-static int
-qla1280_biosparam_old(Disk * disk, kdev_t dev, int geom[])
-{
-        return qla1280_biosparam(disk->device, NULL, disk->capacity, geom);
-}
-#endif
  
 /* disable risc and host interrupts */
 static inline void
@@ -1295,7 +1147,7 @@ qla1280_intr_handler(int irq, void *dev_id, struct pt_regs *regs)
         ENTER_INTR ("qla1280_intr_handler");
         ha = (struct scsi_qla_host *)dev_id;
 
-        spin_lock(HOST_LOCK);
+        spin_lock(ha->host->host_lock);
 
         ha->isr_count++;
         reg = ha->iobase;
@@ -1311,7 +1163,7 @@ qla1280_intr_handler(int irq, void *dev_id, struct pt_regs *regs)
         if (!list_empty(&ha->done_q))
                 qla1280_done(ha);
 
-        spin_unlock(HOST_LOCK);
+        spin_unlock(ha->host->host_lock);
 
         qla1280_enable_intrs(ha);
 
@@ -1411,11 +1263,9 @@ qla1280_slave_configure(struct scsi_device *device)
                 scsi_adjust_queue_depth(device, 0, default_depth);
         }
 
-#if LINUX_VERSION_CODE > 0x020500
         nv->bus[bus].target[target].parameter.enable_sync = device->sdtr;
         nv->bus[bus].target[target].parameter.enable_wide = device->wdtr;
         nv->bus[bus].target[target].ppr_1x160.flags.enable_ppr = device->ppr;
-#endif
 
         if (driver_setup.no_sync ||
             (driver_setup.sync_mask &&
@@ -1432,38 +1282,14 @@ qla1280_slave_configure(struct scsi_device *device)
                         nv->bus[bus].target[target].ppr_1x160.flags.enable_ppr = 0;
         }
 
-        spin_lock_irqsave(HOST_LOCK, flags);
+        spin_lock_irqsave(ha->host->host_lock, flags);
         if (nv->bus[bus].target[target].parameter.enable_sync)
                 status = qla1280_set_target_parameters(ha, bus, target);
         qla1280_get_target_parameters(ha, device);
-        spin_unlock_irqrestore(HOST_LOCK, flags);
+        spin_unlock_irqrestore(ha->host->host_lock, flags);
         return status;
 }
 
-#if LINUX_VERSION_CODE < 0x020545
-/**************************************************************************
- *   qla1280_select_queue_depth
- *
- *   Sets the queue depth for each SCSI device hanging off the input
- *   host adapter.  We use a queue depth of 2 for devices that do not
- *   support tagged queueing.
- **************************************************************************/
-static void
-qla1280_select_queue_depth(struct Scsi_Host *host, struct scsi_device *sdev_q)
-{
-        struct scsi_qla_host *ha = (struct scsi_qla_host *)host->hostdata;
-        struct scsi_device *sdev;
-
-        ENTER("qla1280_select_queue_depth");
-        for (sdev = sdev_q; sdev; sdev = sdev->next)
-                if (sdev->host == host)
-                        qla1280_slave_configure(sdev);
-
-        if (sdev_q)
-                qla1280_check_for_dead_scsi_bus(ha, sdev_q->channel);
-        LEAVE("qla1280_select_queue_depth");
-}
-#endif
 
 /*
  * qla1280_done
@@ -1523,10 +1349,6 @@ qla1280_done(struct scsi_qla_host *ha)
                 CMD_HANDLE(sp->cmd) = (unsigned char *)INVALID_HANDLE;
                 ha->actthreads--;
 
-#if LINUX_VERSION_CODE < 0x020500
-                if (cmd->cmnd[0] == INQUIRY)
-                        qla1280_get_target_options(cmd, ha);
-#endif
                 (*(cmd)->scsi_done)(cmd);
 
                 if(sp->wait != NULL)
@@ -1655,9 +1477,7 @@ qla1280_initialize_adapter(struct scsi_qla_host *ha)
         struct device_reg __iomem *reg;
         int status;
         int bus;
-#if LINUX_VERSION_CODE > 0x020500
         unsigned long flags;
-#endif
 
         ENTER("qla1280_initialize_adapter");
 
@@ -1695,15 +1515,12 @@ qla1280_initialize_adapter(struct scsi_qla_host *ha)
                         "NVRAM\n");
         }
 
-#if LINUX_VERSION_CODE >= 0x020500
         /*
          * It's necessary to grab the spin here as qla1280_mailbox_command
          * needs to be able to drop the lock unconditionally to wait
          * for completion.
-         * In 2.4 ->detect is called with the io_request_lock held.
          */
-        spin_lock_irqsave(HOST_LOCK, flags);
-#endif
+        spin_lock_irqsave(ha->host->host_lock, flags);
 
         status = qla1280_load_firmware(ha);
         if (status) {
@@ -1735,9 +1552,8 @@ qla1280_initialize_adapter(struct scsi_qla_host *ha)
 
         ha->flags.online = 1;
  out:
-#if LINUX_VERSION_CODE >= 0x020500
-        spin_unlock_irqrestore(HOST_LOCK, flags);
-#endif
+        spin_unlock_irqrestore(ha->host->host_lock, flags);
+
         if (status)
                 dprintk(2, "qla1280_initialize_adapter: **** FAILED ****\n");
 
@@ -2650,14 +2466,14 @@ qla1280_mailbox_command(struct scsi_qla_host *ha, uint8_t mr, uint16_t *mb)
         timer.function = qla1280_mailbox_timeout;
         add_timer(&timer);
 
-        spin_unlock_irq(HOST_LOCK);
+        spin_unlock_irq(ha->host->host_lock);
         WRT_REG_WORD(&reg->host_cmd, HC_SET_HOST_INT);
         data = qla1280_debounce_register(&reg->istatus);
 
         wait_for_completion(&wait);
         del_timer_sync(&timer);
 
-        spin_lock_irq(HOST_LOCK);
+        spin_lock_irq(ha->host->host_lock);
 
         ha->mailbox_wait = NULL;
 
@@ -2770,9 +2586,9 @@ qla1280_bus_reset(struct scsi_qla_host *ha, int bus)
                         ha->bus_settings[bus].scsi_bus_dead = 1;
                 ha->bus_settings[bus].failed_reset_count++;
         } else {
-                spin_unlock_irq(HOST_LOCK);
+                spin_unlock_irq(ha->host->host_lock);
                 ssleep(reset_delay);
-                spin_lock_irq(HOST_LOCK);
+                spin_lock_irq(ha->host->host_lock);
 
                 ha->bus_settings[bus].scsi_bus_dead = 0;
                 ha->bus_settings[bus].failed_reset_count = 0;
@@ -3078,7 +2894,7 @@ qla1280_64bit_start_scsi(struct scsi_qla_host *ha, struct srb * sp)
                 (SCSI_TCN_32(cmd) | BIT_7) : SCSI_TCN_32(cmd);
 
         /* Enable simple tag queuing if device supports it. */
-        if (DEV_SIMPLE_TAGS(cmd->device))
+        if (cmd->device->simple_tags)
                 pkt->control_flags |= cpu_to_le16(BIT_3);
 
         /* Load SCSI command packet. */
@@ -3377,7 +3193,7 @@ qla1280_32bit_start_scsi(struct scsi_qla_host *ha, struct srb * sp)
                 (SCSI_TCN_32(cmd) | BIT_7) : SCSI_TCN_32(cmd);
 
         /* Enable simple tag queuing if device supports it. */
-        if (DEV_SIMPLE_TAGS(cmd->device))
+        if (cmd->device->simple_tags)
                 pkt->control_flags |= cpu_to_le16(BIT_3);
 
         /* Load SCSI command packet. */
@@ -3889,50 +3705,6 @@ qla1280_rst_aen(struct scsi_qla_host *ha)
 }
 
 
-#if LINUX_VERSION_CODE < 0x020500
-/*
- *
- */
-static void
-qla1280_get_target_options(struct scsi_cmnd *cmd, struct scsi_qla_host *ha)
-{
-        unsigned char *result;
-        struct nvram *n;
-        int bus, target, lun;
-
-        bus = SCSI_BUS_32(cmd);
-        target = SCSI_TCN_32(cmd);
-        lun = SCSI_LUN_32(cmd);
-
-        /*
-         * Make sure to not touch anything if someone is using the
-         * sg interface.
-         */
-        if (cmd->use_sg || (CMD_RESULT(cmd) >> 16) != DID_OK || lun)
-                return;
-
-        result = cmd->request_buffer;
-        n = &ha->nvram;
-
-        n->bus[bus].target[target].parameter.enable_wide = 0;
-        n->bus[bus].target[target].parameter.enable_sync = 0;
-        n->bus[bus].target[target].ppr_1x160.flags.enable_ppr = 0;
-
-        if (result[7] & 0x60)
-                n->bus[bus].target[target].parameter.enable_wide = 1;
-        if (result[7] & 0x10)
-                n->bus[bus].target[target].parameter.enable_sync = 1;
-        if ((result[2] >= 3) && (result[4] + 5 > 56) &&
-            (result[56] & 0x4))
-                n->bus[bus].target[target].ppr_1x160.flags.enable_ppr = 1;
-
-        dprintk(2, "get_target_options(): wide %i, sync %i, ppr %i\n",
-                n->bus[bus].target[target].parameter.enable_wide,
-                n->bus[bus].target[target].parameter.enable_sync,
-                n->bus[bus].target[target].ppr_1x160.flags.enable_ppr);
-}
-#endif
-
 /*
  *  qla1280_status_entry
  *      Processes received ISP status entry.
@@ -4271,7 +4043,7 @@ qla1280_get_target_parameters(struct scsi_qla_host *ha,
         } else
                 printk(" Async");
 
-        if (DEV_SIMPLE_TAGS(device))
+        if (device->simple_tags)
                 printk(", Tagged queuing: depth %d", device->queue_depth);
         printk("\n");
 }
@@ -4485,7 +4257,7 @@ qla1280_get_token(char *str)
         return ret;
 }
 
-#if LINUX_VERSION_CODE >= 0x020600
+
 static struct scsi_host_template qla1280_driver_template = {
         .module                 = THIS_MODULE,
         .proc_name              = "qla1280",
@@ -4504,27 +4276,7 @@ static struct scsi_host_template qla1280_driver_template = {
         .cmd_per_lun            = 1,
         .use_clustering         = ENABLE_CLUSTERING,
 };
-#else
-static struct scsi_host_template qla1280_driver_template = {
-        .proc_name              = "qla1280",
-        .name                   = "Qlogic ISP 1280/12160",
-        .detect                 = qla1280_detect,
-        .release                = qla1280_release,
-        .info                   = qla1280_info,
-        .queuecommand           = qla1280_queuecommand,
-        .eh_abort_handler       = qla1280_eh_abort,
-        .eh_device_reset_handler= qla1280_eh_device_reset,
-        .eh_bus_reset_handler   = qla1280_eh_bus_reset,
-        .eh_host_reset_handler  = qla1280_eh_adapter_reset,
-        .bios_param             = qla1280_biosparam_old,
-        .can_queue              = 0xfffff,
-        .this_id                = -1,
-        .sg_tablesize           = SG_ALL,
-        .cmd_per_lun            = 1,
-        .use_clustering         = ENABLE_CLUSTERING,
-        .use_new_eh_code        = 1,
-};
-#endif
+
 
 static int __devinit
 qla1280_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
@@ -4615,10 +4367,6 @@ qla1280_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
         host->max_sectors = 1024;
         host->unique_id = host->host_no;
 
-#if LINUX_VERSION_CODE < 0x020545
-        host->select_queue_depths = qla1280_select_queue_depth;
-#endif
-
         error = -ENODEV;
 
 #if MEMORY_MAPPED_IO
@@ -4666,21 +4414,15 @@ qla1280_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
 
         pci_set_drvdata(pdev, host);
 
-#if LINUX_VERSION_CODE >= 0x020600
         error = scsi_add_host(host, &pdev->dev);
         if (error)
                 goto error_disable_adapter;
         scsi_scan_host(host);
-#else
-        scsi_set_pci_device(host, pdev);
-#endif
 
         return 0;
 
-#if LINUX_VERSION_CODE >= 0x020600
  error_disable_adapter:
         qla1280_disable_intrs(ha);
-#endif
  error_free_irq:
         free_irq(pdev->irq, ha);
  error_release_region:
@@ -4712,9 +4454,7 @@ qla1280_remove_one(struct pci_dev *pdev)
         struct Scsi_Host *host = pci_get_drvdata(pdev);
         struct scsi_qla_host *ha = (struct scsi_qla_host *)host->hostdata;
 
-#if LINUX_VERSION_CODE >= 0x020600
         scsi_remove_host(host);
-#endif
 
         qla1280_disable_intrs(ha);
 
@@ -4738,7 +4478,6 @@ qla1280_remove_one(struct pci_dev *pdev)
         scsi_host_put(host);
 }
 
-#if LINUX_VERSION_CODE >= 0x020600
 static struct pci_driver qla1280_pci_driver = {
         .name           = "qla1280",
         .id_table       = qla1280_pci_tbl,
@@ -4784,10 +4523,6 @@ qla1280_exit(void)
 module_init(qla1280_init);
 module_exit(qla1280_exit);
 
-#else
-# define driver_template qla1280_driver_template
-# include "scsi_module.c"
-#endif
 
 MODULE_AUTHOR("Qlogic & Jes Sorensen");
 MODULE_DESCRIPTION("Qlogic ISP SCSI (qla1x80/qla1x160) driver");
diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h
index 79d8a914f9d0..bad066e5772a 100644
--- a/drivers/scsi/qla2xxx/qla_def.h
+++ b/drivers/scsi/qla2xxx/qla_def.h
@@ -1680,7 +1680,8 @@ typedef struct fc_port {
         uint8_t mp_byte;                /* multi-path byte (not used) */
         uint8_t cur_path;               /* current path id */
 
-        struct fc_rport *rport;
+        spinlock_t rport_lock;
+        struct fc_rport *rport, *drport;
         u32 supported_classes;
         struct work_struct rport_add_work;
         struct work_struct rport_del_work;
@@ -2270,6 +2271,7 @@ typedef struct scsi_qla_host {
 #define LOOP_RESET_NEEDED       24
 #define BEACON_BLINK_NEEDED     25
 #define REGISTER_FDMI_NEEDED    26
+#define FCPORT_UPDATE_NEEDED    27
 
         uint32_t        device_flags;
 #define DFLG_LOCAL_DEVICES              BIT_0
diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h
index 32be4c14cccb..35266bd5d538 100644
--- a/drivers/scsi/qla2xxx/qla_gbl.h
+++ b/drivers/scsi/qla2xxx/qla_gbl.h
@@ -47,9 +47,11 @@ extern int qla2x00_local_device_login(scsi_qla_host_t *, uint16_t);
 extern void qla2x00_restart_queues(scsi_qla_host_t *, uint8_t);
 
 extern void qla2x00_rescan_fcports(scsi_qla_host_t *);
+extern void qla2x00_update_fcports(scsi_qla_host_t *);
 
 extern int qla2x00_abort_isp(scsi_qla_host_t *);
 
+extern void qla2x00_update_fcport(scsi_qla_host_t *, fc_port_t *);
 extern void qla2x00_reg_remote_port(scsi_qla_host_t *, fc_port_t *);
 
 /*
@@ -70,8 +72,8 @@ extern char *qla2x00_get_fw_version_str(struct scsi_qla_host *, char *);
 
 extern void qla2x00_cmd_timeout(srb_t *);
 
-extern void qla2x00_mark_device_lost(scsi_qla_host_t *, fc_port_t *, int);
-extern void qla2x00_mark_all_devices_lost(scsi_qla_host_t *);
+extern void qla2x00_mark_device_lost(scsi_qla_host_t *, fc_port_t *, int, int);
+extern void qla2x00_mark_all_devices_lost(scsi_qla_host_t *, int);
 
 extern void qla2x00_blink_led(scsi_qla_host_t *);
 
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index a91fea69ad63..e67bb0997818 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -32,7 +32,6 @@ static int qla2x00_fw_ready(scsi_qla_host_t *);
 static int qla2x00_configure_hba(scsi_qla_host_t *);
 static int qla2x00_configure_loop(scsi_qla_host_t *);
 static int qla2x00_configure_local_loop(scsi_qla_host_t *);
-static void qla2x00_update_fcport(scsi_qla_host_t *, fc_port_t *);
 static int qla2x00_configure_fabric(scsi_qla_host_t *);
 static int qla2x00_find_all_fabric_devs(scsi_qla_host_t *, struct list_head *);
 static int qla2x00_device_resync(scsi_qla_host_t *);
@@ -1688,10 +1687,16 @@ static void
 qla2x00_rport_del(void *data)
 {
         fc_port_t *fcport = data;
+        struct fc_rport *rport;
+        unsigned long flags;
+
+        spin_lock_irqsave(&fcport->rport_lock, flags);
+        rport = fcport->drport;
+        fcport->drport = NULL;
+        spin_unlock_irqrestore(&fcport->rport_lock, flags);
+        if (rport)
+                fc_remote_port_delete(rport);
 
-        if (fcport->rport)
-                fc_remote_port_delete(fcport->rport);
-        fcport->rport = NULL;
 }
 
 /**
@@ -1719,6 +1724,7 @@ qla2x00_alloc_fcport(scsi_qla_host_t *ha, gfp_t flags)
         atomic_set(&fcport->state, FCS_UNCONFIGURED);
         fcport->flags = FCF_RLC_SUPPORT;
         fcport->supported_classes = FC_COS_UNSPECIFIED;
+        spin_lock_init(&fcport->rport_lock);
         INIT_WORK(&fcport->rport_add_work, qla2x00_rport_add, fcport);
         INIT_WORK(&fcport->rport_del_work, qla2x00_rport_del, fcport);
 
@@ -2008,7 +2014,7 @@ qla2x00_probe_for_all_luns(scsi_qla_host_t *ha)
 {
         fc_port_t       *fcport;
 
-        qla2x00_mark_all_devices_lost(ha);
+        qla2x00_mark_all_devices_lost(ha, 0);
         list_for_each_entry(fcport, &ha->fcports, list) {
                 if (fcport->port_type != FCT_TARGET)
                         continue;
@@ -2032,13 +2038,9 @@ qla2x00_probe_for_all_luns(scsi_qla_host_t *ha)
  * Context:
  *      Kernel context.
  */
-static void
+void
 qla2x00_update_fcport(scsi_qla_host_t *ha, fc_port_t *fcport)
 {
-        uint16_t        index;
-        unsigned long flags;
-        srb_t *sp;
-
         fcport->ha = ha;
         fcport->login_retry = 0;
         fcport->port_login_retry_count = ha->port_down_retry_count *
@@ -2047,28 +2049,6 @@ qla2x00_update_fcport(scsi_qla_host_t *ha, fc_port_t *fcport)
             PORT_RETRY_TIME);
         fcport->flags &= ~FCF_LOGIN_NEEDED;
 
-        /*
-         * Check for outstanding cmd on tape Bypass LUN discovery if active
-         * command on tape.
-         */
-        if (fcport->flags & FCF_TAPE_PRESENT) {
-                spin_lock_irqsave(&ha->hardware_lock, flags);
-                for (index = 1; index < MAX_OUTSTANDING_COMMANDS; index++) {
-                        fc_port_t *sfcp;
-
-                        if ((sp = ha->outstanding_cmds[index]) != 0) {
-                                sfcp = sp->fcport;
-                                if (sfcp == fcport) {
-                                        atomic_set(&fcport->state, FCS_ONLINE);
-                                        spin_unlock_irqrestore(
-                                            &ha->hardware_lock, flags);
-                                        return;
-                                }
-                        }
-                }
-                spin_unlock_irqrestore(&ha->hardware_lock, flags);
-        }
-
         if (fcport->port_type == FCT_INITIATOR ||
             fcport->port_type == FCT_BROADCAST)
                 fcport->device_type = TYPE_PROCESSOR;
@@ -2084,24 +2064,29 @@ qla2x00_reg_remote_port(scsi_qla_host_t *ha, fc_port_t *fcport)
 {
         struct fc_rport_identifiers rport_ids;
         struct fc_rport *rport;
+        unsigned long flags;
 
-        if (fcport->rport) {
-                fc_remote_port_delete(fcport->rport);
-                fcport->rport = NULL;
-        }
+        if (fcport->drport)
+                qla2x00_rport_del(fcport);
+        if (fcport->rport)
+                return;
 
         rport_ids.node_name = wwn_to_u64(fcport->node_name);
         rport_ids.port_name = wwn_to_u64(fcport->port_name);
         rport_ids.port_id = fcport->d_id.b.domain << 16 |
             fcport->d_id.b.area << 8 | fcport->d_id.b.al_pa;
         rport_ids.roles = FC_RPORT_ROLE_UNKNOWN;
-        fcport->rport = rport = fc_remote_port_add(ha->host, 0, &rport_ids);
+        rport = fc_remote_port_add(ha->host, 0, &rport_ids);
         if (!rport) {
                 qla_printk(KERN_WARNING, ha,
                     "Unable to allocate fc remote port!\n");
                 return;
         }
+        spin_lock_irqsave(&fcport->rport_lock, flags);
+        fcport->rport = rport;
         *((fc_port_t **)rport->dd_data) = fcport;
+        spin_unlock_irqrestore(&fcport->rport_lock, flags);
+
         rport->supported_classes = fcport->supported_classes;
 
         rport_ids.roles = FC_RPORT_ROLE_UNKNOWN;
@@ -2217,12 +2202,11 @@ qla2x00_configure_fabric(scsi_qla_host_t *ha)
 
                         if (atomic_read(&fcport->state) == FCS_DEVICE_LOST) {
                                 qla2x00_mark_device_lost(ha, fcport,
-                                    ql2xplogiabsentdevice);
+                                    ql2xplogiabsentdevice, 0);
                                 if (fcport->loop_id != FC_NO_LOOP_ID &&
                                     (fcport->flags & FCF_TAPE_PRESENT) == 0 &&
                                     fcport->port_type != FCT_INITIATOR &&
                                     fcport->port_type != FCT_BROADCAST) {
-
                                         ha->isp_ops.fabric_logout(ha,
                                             fcport->loop_id,
                                             fcport->d_id.b.domain,
@@ -2694,7 +2678,8 @@ qla2x00_device_resync(scsi_qla_host_t *ha)
                         if (atomic_read(&fcport->state) == FCS_ONLINE) {
                                 if (format != 3 ||
                                     fcport->port_type != FCT_INITIATOR) {
-                                        qla2x00_mark_device_lost(ha, fcport, 0);
+                                        qla2x00_mark_device_lost(ha, fcport,
+                                            0, 0);
                                 }
                         }
                         fcport->flags &= ~FCF_FARP_DONE;
@@ -2741,8 +2726,7 @@ qla2x00_fabric_dev_login(scsi_qla_host_t *ha, fc_port_t *fcport,
                         ha->isp_ops.fabric_logout(ha, fcport->loop_id,
                             fcport->d_id.b.domain, fcport->d_id.b.area,
                             fcport->d_id.b.al_pa);
-                        qla2x00_mark_device_lost(ha, fcport, 1);
-
+                        qla2x00_mark_device_lost(ha, fcport, 1, 0);
                 } else {
                         qla2x00_update_fcport(ha, fcport);
                 }
@@ -2855,7 +2839,7 @@ qla2x00_fabric_login(scsi_qla_host_t *ha, fc_port_t *fcport,
                         ha->isp_ops.fabric_logout(ha, fcport->loop_id,
                             fcport->d_id.b.domain, fcport->d_id.b.area,
                             fcport->d_id.b.al_pa);
-                        qla2x00_mark_device_lost(ha, fcport, 1);
+                        qla2x00_mark_device_lost(ha, fcport, 1, 0);
 
                         rval = 1;
                         break;
@@ -2990,6 +2974,17 @@ qla2x00_rescan_fcports(scsi_qla_host_t *ha)
         qla2x00_probe_for_all_luns(ha);
 }
 
+void
+qla2x00_update_fcports(scsi_qla_host_t *ha)
+{
+        fc_port_t *fcport;
+
+        /* Go with deferred removal of rport references. */
+        list_for_each_entry(fcport, &ha->fcports, list)
+                if (fcport->drport)
+                        qla2x00_rport_del(fcport);
+}
+
 /*
 *  qla2x00_abort_isp
 *      Resets ISP and aborts all outstanding commands.
@@ -3019,7 +3014,7 @@ qla2x00_abort_isp(scsi_qla_host_t *ha)
                 atomic_set(&ha->loop_down_timer, LOOP_DOWN_TIME);
                 if (atomic_read(&ha->loop_state) != LOOP_DOWN) {
                         atomic_set(&ha->loop_state, LOOP_DOWN);
-                        qla2x00_mark_all_devices_lost(ha);
+                        qla2x00_mark_all_devices_lost(ha, 0);
                 } else {
                         if (!atomic_read(&ha->loop_down_timer))
                                 atomic_set(&ha->loop_down_timer,
diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c
index f63af081d4ff..71a46fcee8cc 100644
--- a/drivers/scsi/qla2xxx/qla_isr.c
+++ b/drivers/scsi/qla2xxx/qla_isr.c
@@ -389,7 +389,7 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint16_t *mb)
                 if (atomic_read(&ha->loop_state) != LOOP_DOWN) {
                         atomic_set(&ha->loop_state, LOOP_DOWN);
                         atomic_set(&ha->loop_down_timer, LOOP_DOWN_TIME);
-                        qla2x00_mark_all_devices_lost(ha);
+                        qla2x00_mark_all_devices_lost(ha, 1);
                 }
 
                 set_bit(REGISTER_FC4_NEEDED, &ha->dpc_flags);
@@ -432,7 +432,7 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint16_t *mb)
                         atomic_set(&ha->loop_state, LOOP_DOWN);
                         atomic_set(&ha->loop_down_timer, LOOP_DOWN_TIME);
                         ha->device_flags |= DFLG_NO_CABLE;
-                        qla2x00_mark_all_devices_lost(ha);
+                        qla2x00_mark_all_devices_lost(ha, 1);
                 }
 
                 ha->flags.management_server_logged_in = 0;
@@ -453,7 +453,7 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint16_t *mb)
                 if (atomic_read(&ha->loop_state) != LOOP_DOWN) {
                         atomic_set(&ha->loop_state, LOOP_DOWN);
                         atomic_set(&ha->loop_down_timer, LOOP_DOWN_TIME);
-                        qla2x00_mark_all_devices_lost(ha);
+                        qla2x00_mark_all_devices_lost(ha, 1);
                 }
 
                 set_bit(RESET_MARKER_NEEDED, &ha->dpc_flags);
@@ -482,7 +482,7 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint16_t *mb)
                         if (!atomic_read(&ha->loop_down_timer))
                                 atomic_set(&ha->loop_down_timer,
                                     LOOP_DOWN_TIME);
-                        qla2x00_mark_all_devices_lost(ha);
+                        qla2x00_mark_all_devices_lost(ha, 1);
                 }
 
                 if (!(test_bit(ABORT_ISP_ACTIVE, &ha->dpc_flags))) {
@@ -506,7 +506,7 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint16_t *mb)
                         if (!atomic_read(&ha->loop_down_timer))
                                 atomic_set(&ha->loop_down_timer,
                                     LOOP_DOWN_TIME);
-                        qla2x00_mark_all_devices_lost(ha);
+                        qla2x00_mark_all_devices_lost(ha, 1);
                 }
 
                 set_bit(LOOP_RESYNC_NEEDED, &ha->dpc_flags);
@@ -580,7 +580,7 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint16_t *mb)
                  */
                 atomic_set(&ha->loop_state, LOOP_UP);
 
-                qla2x00_mark_all_devices_lost(ha);
+                qla2x00_mark_all_devices_lost(ha, 1);
 
                 ha->flags.rscn_queue_overflow = 1;
 
@@ -1091,7 +1091,7 @@ qla2x00_status_entry(scsi_qla_host_t *ha, void *pkt)
 
                 cp->result = DID_BUS_BUSY << 16;
                 if (atomic_read(&fcport->state) == FCS_ONLINE) {
-                        qla2x00_mark_device_lost(ha, fcport, 1);
+                        qla2x00_mark_device_lost(ha, fcport, 1, 1);
                 }
                 break;
 
@@ -1135,7 +1135,7 @@ qla2x00_status_entry(scsi_qla_host_t *ha, void *pkt)
 
                 /* Check to see if logout occurred. */
                 if ((le16_to_cpu(sts->status_flags) & SF_LOGOUT_SENT))
-                        qla2x00_mark_device_lost(ha, fcport, 1);
+                        qla2x00_mark_device_lost(ha, fcport, 1, 1);
                 break;
 
         case CS_QUEUE_FULL:
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index 4916847d84ec..5866a7c706a8 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -756,7 +756,7 @@ qla2xxx_eh_device_reset(struct scsi_cmnd *cmd)
                 if (ret == SUCCESS) {
                         if (fcport->flags & FC_FABRIC_DEVICE) {
                                 ha->isp_ops.fabric_logout(ha, fcport->loop_id);
-                                qla2x00_mark_device_lost(ha, fcport);
+                                qla2x00_mark_device_lost(ha, fcport, 0, 0);
                         }
                 }
 #endif
@@ -1642,6 +1642,31 @@ qla2x00_free_device(scsi_qla_host_t *ha)
         pci_disable_device(ha->pdev);
 }
 
+static inline void
+qla2x00_schedule_rport_del(struct scsi_qla_host *ha, fc_port_t *fcport,
+    int defer)
+{
+        unsigned long flags;
+        struct fc_rport *rport;
+
+        if (!fcport->rport)
+                return;
+
+        rport = fcport->rport;
+        if (defer) {
+                spin_lock_irqsave(&fcport->rport_lock, flags);
+                fcport->drport = rport;
+                fcport->rport = NULL;
+                spin_unlock_irqrestore(&fcport->rport_lock, flags);
+                set_bit(FCPORT_UPDATE_NEEDED, &ha->dpc_flags);
+        } else {
+                spin_lock_irqsave(&fcport->rport_lock, flags);
+                fcport->rport = NULL;
+                spin_unlock_irqrestore(&fcport->rport_lock, flags);
+                fc_remote_port_delete(rport);
+        }
+}
+
 /*
  * qla2x00_mark_device_lost Updates fcport state when device goes offline.
  *
@@ -1652,10 +1677,10 @@ qla2x00_free_device(scsi_qla_host_t *ha)
  * Context:
  */
 void qla2x00_mark_device_lost(scsi_qla_host_t *ha, fc_port_t *fcport,
-    int do_login)
+    int do_login, int defer)
 {
-        if (atomic_read(&fcport->state) == FCS_ONLINE && fcport->rport)
-                schedule_work(&fcport->rport_del_work);
+        if (atomic_read(&fcport->state) == FCS_ONLINE)
+                qla2x00_schedule_rport_del(ha, fcport, defer);
 
         /*
          * We may need to retry the login, so don't change the state of the
@@ -1702,7 +1727,7 @@ void qla2x00_mark_device_lost(scsi_qla_host_t *ha, fc_port_t *fcport,
  * Context:
  */
 void
-qla2x00_mark_all_devices_lost(scsi_qla_host_t *ha)
+qla2x00_mark_all_devices_lost(scsi_qla_host_t *ha, int defer)
 {
         fc_port_t *fcport;
 
@@ -1716,10 +1741,13 @@ qla2x00_mark_all_devices_lost(scsi_qla_host_t *ha)
                  */
                 if (atomic_read(&fcport->state) == FCS_DEVICE_DEAD)
                         continue;
-                if (atomic_read(&fcport->state) == FCS_ONLINE && fcport->rport)
-                        schedule_work(&fcport->rport_del_work);
+                if (atomic_read(&fcport->state) == FCS_ONLINE)
+                        qla2x00_schedule_rport_del(ha, fcport, defer);
                 atomic_set(&fcport->state, FCS_DEVICE_LOST);
         }
+
+        if (defer && ha->dpc_wait && !ha->dpc_active)
+                up(ha->dpc_wait);
 }
 
 /*
@@ -2161,6 +2189,9 @@ qla2x00_do_dpc(void *data)
                             ha->host_no));
                 }
 
+                if (test_and_clear_bit(FCPORT_UPDATE_NEEDED, &ha->dpc_flags))
+                        qla2x00_update_fcports(ha);
+
                 if (test_and_clear_bit(LOOP_RESET_NEEDED, &ha->dpc_flags)) {
                         DEBUG(printk("scsi(%ld): dpc: sched loop_reset()\n",
                             ha->host_no));
@@ -2219,13 +2250,8 @@ qla2x00_do_dpc(void *data)
                                                 DEBUG(printk("scsi(%ld): port login OK: logged in ID 0x%x\n",
                                                     ha->host_no, fcport->loop_id));
 
-                                                fcport->port_login_retry_count =
-                                                    ha->port_down_retry_count * PORT_RETRY_TIME;
-                                                atomic_set(&fcport->state, FCS_ONLINE);
-                                                atomic_set(&fcport->port_down_timer,
-                                                    ha->port_down_retry_count * PORT_RETRY_TIME);
-
-                                                fcport->login_retry = 0;
+                                                qla2x00_update_fcport(ha,
+                                                    fcport);
                                         } else if (status == 1) {
                                                 set_bit(RELOGIN_NEEDED, &ha->dpc_flags);
                                                 /* retry the login again */
@@ -2469,6 +2495,7 @@ qla2x00_timer(scsi_qla_host_t *ha)
         if ((test_bit(ISP_ABORT_NEEDED, &ha->dpc_flags) ||
             test_bit(LOOP_RESYNC_NEEDED, &ha->dpc_flags) ||
             test_bit(LOOP_RESET_NEEDED, &ha->dpc_flags) ||
+            test_bit(FCPORT_UPDATE_NEEDED, &ha->dpc_flags) ||
             start_dpc ||
             test_bit(LOGIN_RETRY_NEEDED, &ha->dpc_flags) ||
             test_bit(RESET_MARKER_NEEDED, &ha->dpc_flags) ||
diff --git a/drivers/scsi/scsi_error.c b/drivers/scsi/scsi_error.c
index a2333d2c7af0..5cc97b721661 100644
--- a/drivers/scsi/scsi_error.c
+++ b/drivers/scsi/scsi_error.c
@@ -1350,7 +1350,7 @@ static void scsi_eh_lock_door(struct scsi_device *sdev)
         cmnd[4] = SCSI_REMOVAL_PREVENT;
         cmnd[5] = 0;
 
-        scsi_execute_async(sdev, cmnd, DMA_NONE, NULL, 0, 0, 10 * HZ,
+        scsi_execute_async(sdev, cmnd, 6, DMA_NONE, NULL, 0, 0, 10 * HZ,
                            5, NULL, NULL, GFP_KERNEL);
 }
 
diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
index 3574ba935af8..4a602853a98e 100644
--- a/drivers/scsi/scsi_lib.c
+++ b/drivers/scsi/scsi_lib.c
@@ -436,6 +436,7 @@ free_bios:
  * scsi_execute_async - insert request
  * @sdev:       scsi device
  * @cmd:        scsi command
+ * @cmd_len:    length of scsi cdb
  * @data_direction: data direction
  * @buffer:     data buffer (this can be a kernel buffer or scatterlist)
  * @bufflen:    len of buffer
@@ -445,7 +446,7 @@ free_bios:
  * @flags:      or into request flags
  **/
 int scsi_execute_async(struct scsi_device *sdev, const unsigned char *cmd,
-                       int data_direction, void *buffer, unsigned bufflen,
+                       int cmd_len, int data_direction, void *buffer, unsigned bufflen,
                        int use_sg, int timeout, int retries, void *privdata,
                        void (*done)(void *, char *, int, int), gfp_t gfp)
 {
@@ -472,7 +473,7 @@ int scsi_execute_async(struct scsi_device *sdev, const unsigned char *cmd,
         if (err)
                 goto free_req;
 
-        req->cmd_len = COMMAND_SIZE(cmd[0]);
+        req->cmd_len = cmd_len;
         memcpy(req->cmd, cmd, req->cmd_len);
         req->sense = sioc->sense;
         req->sense_len = 0;
diff --git a/drivers/scsi/scsi_transport_sas.c b/drivers/scsi/scsi_transport_sas.c
index a3e0b7bc2d7b..210dab5879fa 100644
--- a/drivers/scsi/scsi_transport_sas.c
+++ b/drivers/scsi/scsi_transport_sas.c
@@ -377,7 +377,7 @@ static void sas_phy_release(struct device *dev)
 /**
  * sas_phy_alloc  --  allocates and initialize a SAS PHY structure
  * @parent:     Parent device
- * @number:     Port number
+ * @number:     Phy index
  *
  * Allocates an SAS PHY structure.  It will be added in the device tree
  * below the device specified by @parent, which has to be either a Scsi_Host
@@ -595,8 +595,8 @@ struct sas_rphy *sas_rphy_alloc(struct sas_phy *parent)
         device_initialize(&rphy->dev);
         rphy->dev.parent = get_device(&parent->dev);
         rphy->dev.release = sas_rphy_release;
-        sprintf(rphy->dev.bus_id, "rphy-%d:%d",
-                shost->host_no, parent->number);
+        sprintf(rphy->dev.bus_id, "rphy-%d:%d-%d",
+                shost->host_no, parent->port_identifier, parent->number);
         transport_setup_device(&rphy->dev);
 
         return rphy;
diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c
index 78aad9582bcf..7d0700091f3d 100644
--- a/drivers/scsi/sg.c
+++ b/drivers/scsi/sg.c
@@ -741,7 +741,7 @@ sg_common_write(Sg_fd * sfp, Sg_request * srp,
         hp->duration = jiffies_to_msecs(jiffies);
 /* Now send everything of to mid-level. The next time we hear about this
    packet is when sg_cmd_done() is called (i.e. a callback). */
-        if (scsi_execute_async(sdp->device, cmnd, data_dir, srp->data.buffer,
+        if (scsi_execute_async(sdp->device, cmnd, hp->cmd_len, data_dir, srp->data.buffer,
                                 hp->dxfer_len, srp->data.k_use_sg, timeout,
                                 SG_DEFAULT_RETRIES, srp, sg_cmd_done,
                                 GFP_ATOMIC)) {
diff --git a/drivers/scsi/st.c b/drivers/scsi/st.c
index 13b1d3aac265..7f96f33c1bb1 100644
--- a/drivers/scsi/st.c
+++ b/drivers/scsi/st.c
@@ -508,7 +508,7 @@ st_do_scsi(struct st_request * SRpnt, struct scsi_tape * STp, unsigned char *cmd
         STp->buffer->cmdstat.have_sense = 0;
         STp->buffer->syscall_result = 0;
 
-        if (scsi_execute_async(STp->device, cmd, direction,
+        if (scsi_execute_async(STp->device, cmd, COMMAND_SIZE(cmd[0]), direction,
                         &((STp->buffer)->sg[0]), bytes, (STp->buffer)->sg_segs,
                                timeout, retries, SRpnt, st_sleep_done, GFP_KERNEL)) {
                 /* could not allocate the buffer or request was too large */
diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h
index e94ca4d36035..290e3b4d2aec 100644
--- a/include/scsi/scsi_device.h
+++ b/include/scsi/scsi_device.h
@@ -275,7 +275,7 @@ extern int scsi_execute_req(struct scsi_device *sdev, const unsigned char *cmd,
                             int data_direction, void *buffer, unsigned bufflen,
                             struct scsi_sense_hdr *, int timeout, int retries);
 extern int scsi_execute_async(struct scsi_device *sdev,
-                              const unsigned char *cmd, int data_direction,
+                              const unsigned char *cmd, int cmd_len, int data_direction,
                               void *buffer, unsigned bufflen, int use_sg,
                               int timeout, int retries, void *privdata,
                               void (*done)(void *, char *, int, int),