Patch-ID# 113077-15

NOTE:
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Keywords: su driver bit pps ioctl stream mutex locks enchilada taco su driver
Synopsis: SunOS 5.9: /platform/sun4u/kernel/drv/su Patch
Date: Sep/19/2005


Install Requirements: Reconfigure after installation                      
                      
Solaris Release: 9

SunOS Release: 5.9

Unbundled Product: 

Unbundled Release: 

Xref: 

Topic: SunOS 5.9: /platform/sun4u/kernel/drv/su 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: 4397794 4646641 4666211 4697226 4707716 4709299 4734045 4747008 4764445 4766657 4776340 4781075 4835358 4897539 4940982 4961206 4972451 5006489 5042551 5076535 5104883

Changes incorporated in this version: 5104883

Patches accumulated and obsoleted by this patch: 116071-01

Patches which conflict with this patch: 

Patches required with this patch: 

Obsoleted by: 

Files included with this patch: 

/platform/sun4u/kernel/drv/sparcv9/su
/platform/sun4u/kernel/drv/su

Problem Description:

5104883 su driver shows wrong baud rate with stty(1M) command
 
(from 113077-14)
 
5076535 serial port on Sun-Fire-V210 hang up application
 
(from 113077-13)
 
5042551 su serial driver kstats have poor module name and logic.
4835358 su: NOTICE: su1: silo overflow intermittently seen in console
 
(from 113077-12)
 
4961206 su driver deadlocked and the system hung-up
5006489 ring buffer code uses short rather than uint causing serial port apps to hang
4972451 Need a /etc/system variable to turn off error messages from su driver
 
(from 113077-11)
 
4940982 Solaris panic on boot
 
(from 113077-10)
 
   This patch revision accumulates/obsoletes Solaris Update S9U6
   feature point patch 116071-01
 
(from 113077-09)
 
4897539 Locks held across enterq, leaveq, putbq
 
(from 113077-08)
 
4781075 su driver holds locks across calls to qreply (which in turn calls putnext)
 
(from 113077-07)
 
4397794 su driver does not support PPS
4747008 serial port on Netra T1 105 hang up application
 
(from 113077-06)
 
4646641 su driver can deadlock and hard hang the machine during attach
4764445 su driver attach doesn't unwind from mouse pathname create properly.
 
(from 113077-05)
 
4397794 su driver does not support PPS
4747008 serial port on Netra T1 105 hang up application
 
(from 113077-04)
 
4707716 Sunvts SUtest hangs due to su driver failing to clear asy_flags in close.
4766657 V120 not responding to CTS line
 
(from 113077-03)
 
4734045 su driver deadlocks system during sunvts tests
 
(from 113077-02)
 
4666211 su driver does not initialize serial nodes on ALI1535D+ (southbridge)
 
(from 113077-01)
 
4709299 GABI: su driver should propagate hangup message upstream when DTR dropped
 
(from 116071-01)
 
4776340 ON support for Enchilada and Taco workstations
4697226 Interrupt Level 12 not service in Taco/Enchilada System

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 7-10 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:
-----------------------------
 
NOTE:  For complete Enchilada and Taco platform support for the
       SUNW,Sun-Blade-1500 and SUNW,Sun-Blade-2500, please install
       the following patches:
 
               112233-12 (or greater)  Kernel Update patch
               112954-05 (or greater)  uata Driver patch
               113277-18 (or greater)  sd and ssd patch
               113447-06 (or greater)  libprtdiag_psr patch
               113490-03 (or greater)  Audio Device Driver patch
               114128-02 (or greater)  sd_lun patch
               114731-04 (or greater)  glm driver patch
               115553-04 (or greater)  USB Drivers and Framework patch
               116472-01 (or greater)  rmformat patch
               116474-01 (or greater)  libsmedia patch
               116478-01 (or greater)  usr platform links patch
               116476-01 (or greater)  pcic Driver patch
               116480-01 (or greater)  IEEE s1394 patch
               116482-01 (or greater)  modload Utils patch

README -- Last modified date:  Monday, September 19, 2005