Subject: Re: ahc on thorpej_scsipi
To: Patrick Welche <firstname.lastname@example.org>
From: Manuel Bouyer <email@example.com>
Date: 05/09/2001 15:57:25
On Sun, May 06, 2001 at 04:02:03PM +0100, Patrick Welche wrote:
> On Mon, Apr 02, 2001 at 07:01:14PM +0200, Manuel Bouyer wrote:
> > Hi,
> > I got the ahc driver to work on the thorpej_scsipi branch.
> > Please test !
> > thorpej_scsipi should be a real improvement for this one, as we can now
> > have all resources allocated to one device, if only one device is active at a
> > time (wich means 255 tags instead of 16 if you have only one drive).
> Now I understand why:
> ahc0 at pci2 dev 10 function 0
> sd0: Sync (50.0ns offset 15), 8-bit (20.000MB/s) transfers, tagged queueing
> sd1: Sync (50.0ns offset 15), 8-bit (20.000MB/s) transfers, tagged queueing
> options AHC_NO_TAGS
> in my kernel config. The great news is: tagged queueing now works!
Hum, I'm not sure. There is still an AHC_NO_TAGS left in the driver sources.
Could you try without this option ?
Manuel Bouyer, LIP6, Universite Paris VI. Manuel.Bouyer@lip6.fr