Bug 6189 - tunelp /dev/lp0 -i 7 problem
Summary: tunelp /dev/lp0 -i 7 problem
Status: CLOSED NOTABUG
Alias: None
Product: Red Hat Linux
Classification: Retired
Component: tunelp   
(Show other bugs)
Version: 6.1
Hardware: i386 Linux
medium
medium
Target Milestone: ---
Assignee: Bill Nottingham
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Blocks:
TreeView+ depends on / blocked
 
Reported: 1999-10-21 16:27 UTC by eda
Modified: 2014-03-17 02:10 UTC (History)
1 user (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
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Environment:
Last Closed: 1999-11-19 15:50:34 UTC
Type: ---
Regression: ---
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oVirt Team: ---
RHEL 7.3 requirements from Atomic Host:
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Description eda 1999-10-21 16:27:09 UTC
[root@eda /root]# tunelp /dev/lp0 -i 7
tunelp: ioctl: Invalid argument
/dev/lp0 using IRQ -1
[root@eda /root]#

Tunelp does not work for me. Great loss of printer
performance - it works very badly with I/O polling.

Brgds,

Eduard Vopicka

Comment 1 Bill Nottingham 1999-10-21 18:52:59 UTC
Try adding to your /etc/conf.modules:

options parport_pc io=0x378 (or whatever) irq=7

You can even add a 'dma=<some dma channel>'

Alternatively, do 'echo 7 > /proc/parport/0/irq', I think.


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