Patch-ID# 108318-05
Keywords: ecpp.conf sunvts strobe netra PS plotter interrupt
Synopsis: SunOS 5.7: ecpp driver patch
Date: Jun/26/2001

Solaris Release: 7

SunOS Release: 5.7

Unbundled Product: 

Unbundled Release: 

Xref: 

Topic: SunOS 5.7: ecpp driver patch

Relevant Architectures: sparc

BugId's fixed with this patch: 4192788 4212949 4219823 4234981 4242229 4249464 4257850 4257860 4297052 4362205 4378189

Changes incorporated in this version: 4378189

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/ecpp
/kernel/drv/ecpp.conf
/kernel/drv/sparcv9/ecpp

Problem Description:

4378189 UE250: ecpp driver hangs up (OKI ML-703N)
 
(from 108318-04)
 
4362205 ecpp: printing PS file sometimes stops because of time-out error.
 
(from 108318-03)
 
4297052 problem printing to an oce' plotter connected to the parallel port of U60
 
(from 108318-02)
 
4257860 "interrupt level 3 not serviced" when writing to ecpp device
4257850 ecpp driver: ecpp_xfer_timeout() not working properly in PIO mode
 
(from 108318-01)
 
4242229 ecpp.conf should be created to remove dependency on /etc/system
4234981 ecpp nSelectIn bit changes value, output pin does not
4249464 sunvts ecpp testing is broken with fix 4192788
4192788 strobe pulse width is less than 1 microsec on ecpp driver.
4219823 ecpptest fails on Netra T 1120 with /kernel/drv/ecpp patch
4212949 ecpp does not support multiple instances properly

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 7-8 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:
----------------------------- 
None.

README -- Last modified date:  Tuesday, June 26, 2001