On Thu, Sep 29, 2005 at 09:42:27AM -0700, Roland Dreier wrote: > Vu> Have you reviewed the FMR? What your take on Christoph's point > Vu> about the high bit of dma_address_ts are used by some > Vu> platforms IOMMU - I think that it's OK since FMR code only > Vu> touch the lower bit of dma_address_ts > > But I think that it's fine to manipulate dma_addr_t the way that your > code does -- they are bus addresses.
Sorry - I intended to look more closely at this but have been swamped. Christoph is right. Even if the code works, it's risky to muck with the dma_addr_t contents. I'll try to look at this tomorrow and if I have a better idea, propose it. (I'm pessimistic that I'll have a better idea though) grant _______________________________________________ openib-general mailing list [email protected] http://openib.org/mailman/listinfo/openib-general To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general
