On 05-Oct-18 1:19 PM, Alejandro Lucero wrote:
On Fri, Oct 5, 2018 at 1:15 PM Burakov, Anatoly <[email protected] <mailto:[email protected]>> wrote:On 05-Oct-18 1:06 PM, Alejandro Lucero wrote: > A device can suffer addressing limitations. This function checks > memsegs have iovas within the supported range based on dma mask. > > PMDs should use this function during initialization if device > suffers addressing limitations, returning an error if this function > returns memsegs out of range. > > Another usage is for emulated IOMMU hardware with addressing > limitations. > > It is necessary to save the most restricted dma mask for checking out > memory allocated dynamically after initialization. > > Signed-off-by: Alejandro Lucero <[email protected] <mailto:[email protected]>> > --- Reviewed-by: Anatoly Burakov <[email protected] <mailto:[email protected]>> Thanks Anatoly. I have just noticed I did not remove the previous keeping of the dma mask.I will send another version just with this change and will add you review if you are happy if I do so.
Sure :) -- Thanks, Anatoly
