Messages in this thread | | | Date | Mon, 23 Aug 2004 18:59:55 +0200 | From | Jens Axboe <> | Subject | Re: serialize access to ide device |
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On Mon, Aug 23 2004, Jeff Garzik wrote: > As a tangent... > > > Per-host synchronization is REQUIRED for controllers which indicate > "simplex" BMDMA. And I think for some strange non-simplex controllers > too (though I guess they could be classified as simplex).
I think this is exactly the case mentioned (where that level of serialization is required), so not a tangent :)
-- Jens Axboe
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