[asterisk-bugs] [DAHDI-linux 0013897]: [patch] Support for generic HFC-4S cards

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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https://issues.asterisk.org/view.php?id=13897 
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Reported By:                tzafrir
Assigned To:                tzafrir
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Project:                    DAHDI-linux
Issue ID:                   13897
Category:                   wcb4xxp
Reproducibility:            N/A
Severity:                   feature
Priority:                   normal
Status:                     ready for testing
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Date Submitted:             2008-11-13 16:17 CST
Last Modified:              2009-06-15 16:23 CDT
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Summary:                    [patch] Support for generic HFC-4S cards
Description: 
A patch to add some basic support of other HFC-4S -based PCI cards (such as
the ones made by Junghanns). 

Status: gets rid of the echo canceller messages when not needed, but still
needs work.

Specifically:
* It adds too broad a range of cards (which also include bero.net cards) 
* The range may include some 2-ports cards, which will probably not work.

Not yet tested to work, though it it is at least configured.

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 (0106427) xelinaf (reporter) - 2009-06-15 16:23
 https://issues.asterisk.org/view.php?id=13897#c106427 
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@heruan:
For myself I had a problem with my host bridge having a latency of 128 and
an HFC-S chip. All other cards have a latency of 32 or less.

Just give it a try and set all latencies >32 to 32 or 16, i.e.:
setpci -vv -s 00:0b latency_timer=10
setpci -vv -s 00:0c latency_timer=10
setpci -vv -s 00:0d latency_timer=10
setpci -vv -s 00:13 latency_timer=10
setpci -vv -s 05:00 latency_timer=10


BTW: I've got the same error message as you got with my HFC-4S card. :(
I've got two devices with a latency of 248. But unfortunately I cannot
modify the PCI latency for these 2 devices on my board. :(
Thus I cannot check myself, if the pci latency is the cause of our
problem. 

Issue History 
Date Modified    Username       Field                    Change               
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2009-06-15 16:23 xelinaf        Note Added: 0106427                          
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