Subject: Re: yamaha cd writer
To: None <rxg@ms25.url.com.tw>
From: Izumi Tsutsui <tsutsui@ceres.dti.ne.jp>
List: port-i386
Date: 03/02/2002 20:41:48
Hi,

In atricle <200202021214.g12CEQU25071@mirage.ceres.dti.ne.jp>
I wrote:

> In article <20020201221032.A253@rxgpc.sparqnet.net>
> rxg@ms25.url.com.tw wrote:
>
> > After I type 'mount -t cd9660 /dev/cd1a /cdrom', 
> > I get these messages and fall into debug mode:
> > Kernel: page fault trap,  code=0
> > Stopped at      trm_msgout_abort+0x38:  andb    $0xfe,      0x2f(%eax)
> > db>t
> > trm_msgout_abort(
> > trm_reselt(
> > trm_init(
> > Xintr11(
> 
> Ugh, your kernel got panic? Too bad, at least, we should have
> sanity checks..

I've changed some data structures of trm(4) driver to make
them more suitable for our scsipi mid-layer:
http://www.ceres.dti.ne.jp/~tsutsui/netbsd/trm.c

Note tagged-queuing support is disabled for now.
Maybe we should rethink structure of the state machine
for trm(4). (and I also have to study SCSI spec more :-)
---
Izumi Tsutsui
tsutsui@ceres.dti.ne.jp