[DragonFlyBSD - Bug #285] interrupt latency with re without ip address configured

[bugtracker-admin at leaf.dragonflybsd.org]

Issue #285 has been updated by thomas.nikolajsen.

Priority changed from Normal to Low

I think NIC which I had issue with is dead;
will try to reproduce problem with latest release and get back.

Anyway issue is low priority, as we found work-around as described in notes.

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Bug #285: interrupt latency with re without ip address configured
http://bugs.dragonflybsd.org/issues/285#change-11816

* Author: thomas.nikolajsen
* Status: Feedback
* Priority: Low
* Assignee: 
* Category: 
* Target version: 
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Playing sound using pcm(4)/snd(4) gives bad quality: hiss and hops, like sound isn't playing for very short time periods.

This is experienced:
 - not having SMP in kernel config (eg GENERIC)
 - from dfly-1.5 26th December '05 (24th is ok using kernels from chlamydia);
including HEAD.

dfly-1.4 is ok, including 1.4.4.

Using audio/mpg123 for MP3, 'cp test.raw /dev/dspW' or pcmplay for decoded sound.
Buffering audio data with mpg123 -b doesn't sound like making any difference.

CPU load doesn't sound like making any difference.
Problem experienced on several systems, using snd_via8233 and snd_ich.

No X11 used.

 -thomas



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