Subject: USB EHCI
To: None <netbsd-users@netbsd.org>
From: Jan Danielsson <jan.m.danielsson@gmail.com>
List: netbsd-users
Date: 12/23/2006 11:28:01
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Hello all,

   First of all, I'm using NetBSD/amd64 3.0.

   The kernel configuration file stipulates that the EHCI support is not
ready for prime time. But since I'm the adventurous type, I enabled it
(to get a multi-card reader to work, actually).

   Now I have found new - and interesting - ways to hang NetBSD. :-)

   Ok, so I can use it if I don't push it. If I just copy very small
files to it and "let it rest", it won't hang, etc. If I try to use dd to
clear an SD card, it *will* hang (100% reproducable, AFAIK).

   I'm unsure if these hangs are due to problems in the code, or if I
have a funky chipset on my motherboard, and that's what I'm kind of
wondering. Has anyone used the EHCI support with better luck than me?
Has any work gone into better EHCI support in NetBSD 3.1?

--=20
Kind regards,
Jan Danielsson



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