From mboxrd@z Thu Jan  1 00:00:00 1970
From: David Miller <davem@davemloft.net>
Date: Sat, 14 Apr 2007 17:01:43 +0000
Subject: Re: [TESTERS NEEDED]: Rewritten ESP driver
Message-Id: <20070414.100143.83611034.davem@davemloft.net>
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To: sparclinux@vger.kernel.org

From: Pasi Pirhonen <upi@centos.fi>
Date: Sat, 14 Apr 2007 13:38:30 +0300

> The sad part is that when i finally did got the right IOMMU-patch in
> and booted, the qlogicpti-driver did break as below. I know i could
> hack in a if() for 'SBUS_DMA_NONE', but i'd rather not as i have no
> idea how the SCSI-layer generally works ....
> 
> qlogicpti happily initializes when i just turned the plugged D1000 off

Thanks for reporting this, the qlogicpti driver should not try
to make a DMA mapping unless there really is a data transfer
going to happen.

I'll fix the bug in the qlogicpti driver and post the patch for
you.

Again, thanks for all the testing so far.