Re: How to resolve an issue in swiotlb environment?

Alan Stern
2019-06-14T14:45:04Z

On Thu, 13 Jun 2019, shuah wrote:

> > Great! So all we have to do is fix vhci-hcd. Then we can remove all
> > the virt_boundary_mask stuff from usb-storage and uas entirely.
> >
> > (I'm assuming wireless USB isn't a genuine issue. As far as I know, it
> > is pretty much abandoned at this point.)
> >
> > Valentina and Shua: Adding SG support to vhci-hcd shouldn't be too
> > hard. It ought to be possible even without changing the network
> > protocol.
> >
>
> I will start taking a look at this. Is there a target release in plan
> to drop virt_boundary_mask stuff?

Not yet. But since it doesn't do what we want anyway, this should be
fixed quickly.

Alan Stern