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Date: Fri, 27 Sep 2002 14:38:41 -0700
From: Patrick Mansfield <patmans@us.ibm.com>
To: "Justin T. Gibbs" <gibbs@scsiguy.com>
Cc: James Bottomley <James.Bottomley@steeleye.com>, Jens Axboe <axboe@suse.de>,
       Matthew Jacob <mjacob@feral.com>,
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       Mathieu Chouquet-Stringer <mathieu@newview.com>,
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Subject: Re: Warning - running *really* short on DMA buffers while doing file  transfers
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On Fri, Sep 27, 2002 at 02:58:15PM -0600, Justin T. Gibbs wrote:
> >> Hooks for sending ordered tags have been in the aic7xxx driver, at
> >> least in FreeBSD's version, since '97.  As soon as the Linux cmd
> >> blocks have such information it will be trivial to have the aic7xxx
> >> driver issue the appropriate tag types.
> > 
> > They already do in 2.5, see scsi_populate_tag_msg() in scsi.h.  This
> > assumes  you're using the generic tag queueing, which the aic7xxx
> > doesn't, but you  could easily key the tag type off REQ_BARRIER.
> 
> If anyone wants to play with the updated aic7xxx and aic79xx drivers
> (new port to 2.5, plus it honors the otag stuff), you can pick it up
> from here:
> 
> 
> http://people.FreeBSD.org/~gibbs/linux/linux-2.5-aic79xxx.tar.gz
> 
> --
> Justin

Any 2.5 patch for the above? Or aic7xxx/Config.in and
aic7xxx/Makefile for 2.5?

Thanks.

-- Patrick Mansfield
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