Re: CVS commit: src/sys/dev/usb

[Michael van Elst <mlelstv%serpens.de@localhost>]

On Mon, Jan 28, 2019 at 06:31:01PM +0900, Rin Okuyama wrote:
> Hi,
> 
> On 2019/01/25 4:18, Michael van Elst wrote:
> > On Thu, Jan 24, 2019 at 03:51:02PM +0100, Robert Swindells wrote:
> > > It doesn't work at all for me on a LAN7500.
> > Tested on an RPI3b+ which is LAN7800.

> It works for me with LAN7500 (Z-TEK ZE582) on RPI3B+ and amd64 boxes.
> Could you please describe more in details how it fails?

According to Robert it fails completely and even stalls the USB stack.
He's using a Startech USB2.0 Ethernet adapter with a pinebook.


> > notice the Retr column, somewhere packets get lost.
> > The reverse direction (-R) is fine in both setups.
> 
> Hmm, similar problem occurs for me with LAN7800 and LAN7500
> when client is

I haven't found where the packets get lost. Since it happends for
the 'faster' senders, it's probably dropping packets on receive,
but I don't see any errors reported by the driver.



Greetings,
-- 
                                Michael van Elst
Internet: mlelstv%serpens.de@localhost
                                "A potential Snark may lurk in every tree."