Re: How to resolve an issue in swiotlb environment?

shuah
2019-06-18T15:28:38Z

On 6/14/19 8:44 AM, Alan Stern wrote:
> 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.
>

Sounds good. I am working on it.

thanks,
-- Shuah