Re: [PATCH 0/3] USB: core: Don't overwrite device descriptor during reinitialization

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On Thu, Aug 10, 2023 at 10:39:36PM +0000, Thinh Nguyen wrote:
> On Thu, Aug 10, 2023, Alan Stern wrote:
> > Never mind; I found the problem.  I had forgotten that at SuperSpeed or 
> > faster, the device descriptor uses a logarithmic encoding for 
> > bMaxPacketSize0.
> > 
> > The patch below should fix things up.  Let me know how it goes.
> > 
> 
> Quick test for Gen 1 and 2 devices work fine now. Highspeed also works
> as expected before. I didn't test Fullspeed with various MPS, but I
> don't expect any problem looking at the change.
> 
> Thanks for the fix,

And thanks for testing it.  Is it okay to put your 
"Reported-and-tested-by:" tag on the submitted patch?

Alan Stern



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