James Bottomley wrote:
Realistically, even for parisc, I can't see anyone producing a non-PCI
SAS device (even though I'd like one).
A non-PCI device embedded on an SoC or system bus is highly -likely-, IMO.
SAS+SATA silicon (w/out firmware assist as with aic94xx) is the
direction that Marvell and Broadcom have gone. I would say it's
practically inevitable that someone will embed a SAS+SATA chip eventually.
This should become enum dma_data_direction if we're going to go the
generic route.
Updated.
Jeff
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