Re: ia64 implementation of lib/iomap.c

Grant Grundler
2004-10-26T18:05:46Z

On Tue, Oct 26, 2004 at 10:55:52AM -0700, Grant Grundler wrote:
> How can a device driver guarantee all in-flight DMA has completed
> before unmapping control data?
> (ie buffers allocated with pci_alloc_consistent()).

nevermind...linus just answered that question.

grant