Subject: kern/19435 and uncached memory
To: None <>
From: TAMURA Kent <>
List: tech-kern
Date: 01/15/2003 11:45:55
The PR kern/19435 "auich(4) hangs after few hours of playing" is
caused by a hardware erratum of 440MX.  The erratum is decribed
in [1] as "AC97 Soft Audio and Soft Modem Master Abort Errata."

A workaround described in [1] is to disable cache of buffers.
Do we have a standard way to allocate uncached memory on NetBSD?


TAMURA Kent <> <>