Re: struct page to 36 (or 64) bit bus address?

Alan Cox (alan@lxorguk.ukuu.org.uk)
Mon, 13 Aug 2001 15:09:31 +0100 (BST)


> Actually its pretty trivial to resolve that I think. We already follow
> precisely the right procedure for some other scsi events. So
>
> scsi_retry_command(SCpnt);
>
> would map to setting the error and returning.
>
> To make sure we're on the same wave length, are you suggesting
> this is the kind of thing we'd call in a callback from the PCI
> DMA support layer?

Well that would be an ugly layer violation, but how about

scsi_retry_command_waitq(SCpnt, &dma_waitq)

?
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