OBSOLETE Patch-ID# 112706-04

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Keywords: qus qlogic ultra3 scsi host adapter
Synopsis: Obsoleted by: 112706-05 SunOS 5.9: qus driver patch
Date: Jun/07/2005


Install Requirements: Reboot after installation, an alternative may be in Special Install Instructions                      
                      
Solaris Release: 9

SunOS Release: 5.9

Unbundled Product: 

Unbundled Release: 

Xref: 

Topic: SunOS 5.9: qus driver patch

Relevant Architectures: sparc

BugId's fixed with this patch: 4645732 4663910 4696376 4696380 4708159 4764861 4770496 4771555 4790783 4800702 4831202 4851044 4895884 6219159

Changes incorporated in this version: 4895884 6219159

Patches accumulated and obsoleted by this patch: 

Patches which conflict with this patch: 

Patches required with this patch: 

Obsoleted by: 

Files included with this patch: 

/kernel/drv/qus
/kernel/drv/sparcv9/qus

Problem Description:

4895884 qus: Needs to be hardend against double completion of packet from firmware
6219159 qus: qus driver sets status (resp_scb) to 0x10 instead of 0x8 - cmds hung in biowait.
 
 (from 112706-03)
 
4790783 qus: could causes kernel heap corruption if bofi-sync-check is enabled
4800702 scsi cable error test hangs up i/o commands
4831202 qus_max_repsonses should be qus_max_responses
4851044 qus: Need to prevent loading non-Sun f/w.
 
 (from 112706-02)
 
4696376 qus: need to allow for FAST40 (80MB/sec) rate on startup
4696380 qus driver; sync up qus with isp bugs 4661696, 4277446, 4672156
4708159 system panics during sbu-inquire on a d2 array (single bus configuration)
4764861 qus: port performance fix from isp (4729861)
4770496 qus: qus messages say "isp" instead
4771555 qus: static variables isp_max_resposes and isp_max_requests are not required.
 
 (from 112706-01)
 
4645732 qus: assert failed (sp->cmd_flags & CFLAG_COMPLETED) == 0) during MI testing
4663910 qus fw's auto request sense doesn't work misses some check conditions

Patch Installation Instructions:
--------------------------------
 
For Solaris 2.0-2.6 releases, refer to the Install.info file and/or
the README within the patch for instructions on using the generic
'installpatch' and 'backoutpatch' scripts provided with each patch.
 
For Solaris 7-9 releases, refer to the man pages for instructions
on using 'patchadd' and 'patchrm' scripts provided with Solaris.
Any other special or non-generic installation instructions should be
described below as special instructions.  The following example
installs a patch to a standalone machine:
 
       example# patchadd /var/spool/patch/104945-02
 
The following example removes a patch from a standalone system:
 
       example# patchrm 104945-02
 
For additional examples please see the appropriate man pages.

Special Install Instructions:
----------------------------- 
This patch requires the packages SUNWqus[x] and SUNWqusu[x] 
are loaded on the system prior to installation.
 
Packages available at the Sun Download Center
( http://www.sun.com/download ) as part of the
"Sun StorEdge PCI Dual Ultra3 SCSI Host Adapter v1.0"
product page.
 
Reboot the system after patch installation.

README -- Last modified date:  Tuesday, November 1, 2005

