Patch-ID# 116962-03
Keywords: sun4u sunw,ultra-enterprise-10000 sparcv9 dma flush/sync deadlocks
Synopsis: SunOS 5.8: pcisch, pcipsy driver patch
Date: Sep/16/2004


Install Requirements: Reboot after installation                      
                      
Solaris Release: 8

SunOS Release: 5.8

Unbundled Product: 

Unbundled Release: 

Xref: 

Topic: SunOS 5.8: pcisch, pcipsy driver patch
	***********************************************************
	NOTE: This patch may contain one or more OEM-specific platform ports.
	      See the appropriate OEM_NOTES file within the patch for
	      information specific to these platforms.
	      DO NOT INSTALL this patch on an OEM system if a corresponding
	      OEM_NOTES file is not present (or is present, but instructs not
	      to install the patch), unless the OEM vendor directs otherwise.
	***********************************************************

Relevant Architectures: sparc.sun4u

BugId's fixed with this patch: 4841632 4897386 5017681 5028398 5042241

Changes incorporated in this version: 5042241

Patches accumulated and obsoleted by this patch: 

Patches which conflict with this patch: 

Patches required with this patch: 108528-29 or greater 117000-05 or greater

Obsoleted by: 

Files included with this patch: 

/platform/SUNW,Ultra-Enterprise-10000/kernel/drv/pcipsy
/platform/SUNW,Ultra-Enterprise-10000/kernel/drv/sparcv9/pcipsy
/platform/sun4u/kernel/drv/pcipsy
/platform/sun4u/kernel/drv/sparcv9/pcipsy
/platform/sun4u/kernel/drv/sparcv9/pcisch

Problem Description:

5042241 S10_58: Panic: "pcisch1:pci@8,600000: consistent dma sync timeout"
 
(from 116962-02)
 
5017681 su driver unloading causes loss of connection from Solaris to ALOM.
 
(from 116962-01)
 
4897386 System deadlocks when using consistent dma flush/sync operation
4841632 system hangs in intr_redist_all_cpus() after unconfig memory.
5028398 System panics on exit from OS, after arriving at the prom-level

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:
-----------------------------
Reboot the system after patch installation.
 
NOTE: To get the complete fix for Bugid # 5028398 on USB console
      keyboard systems, You need to install the following patches:
 
        109896-25 (or newer) USB and Audio Framework patch
        116975-01 (or newer) kadb patch

README -- Last modified date:  Thursday, September 16, 2004