Subject: Re: 1.6 woes
To: None <port-sparc@netbsd.org>
From: Izumi Tsutsui <tsutsui@ceres.dti.ne.jp>
List: port-sparc
Date: 07/26/2002 21:43:18
In article <20020726142700.A25751@pyy.jmp.fi>
jmarin@pyy.jmp.fi wrote:
> Ah. How do I disable tagged queuing?
Just add flags for esp like this:
esp0 at sbus0 slot ? offset ? flags 0xff0000 # sun4c
Bits 16-23 disable tagged queuing for the corresponding SCSI target.
> Can't see it in the kernel config
> file..
Then you can always see sources ;-)
In sys/dev/ic/ncr53c9x.c:ncr53c9x_scsipi_request():
---
if ((sc->sc_cfflags & (1<<(xm->xm_target+16))) == 0 &&
(xm->xm_mode & PERIPH_CAP_TQING))
ti->flags |= T_TAG;
else
ti->flags &= ~T_TAG;
---
Anyway, I'll note this in esp(4) man pages..
---
Izumi Tsutsui
tsutsui@ceres.dti.ne.jp