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Date:      Wed, 16 Oct 2013 16:43:30 -0700
From:      Doug White <dwhite@gumbysoft.com>
To:        freebsd-usb@freebsd.org
Subject:   xhci on Intel Lynx Point still broke
Message-ID:  <7CFE54E6-7FD5-40C5-B1FC-BBF46134A6AE@gumbysoft.com>

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Hey folks,

Sorry, I'm not subbed to the list, please keep me CC'd on replies.

What's the status on fixing xhci for Intel Lynx Point USB cores? I have =
several boards with PCHs with this chipset in my lab that have no =
functional USB if XHCI is enabled in BIOS on -CURRENT with all of the =
currently committed USB changes. Is there anything I can do to help =
debug this problem? I found PR 179342 but it seems the issues there are =
resolved -- would going through the debug procedure there be useful?

The board I am using for testing is:

SuperMicro X10SLM-F -- C226 chipset

I can make this available remotely for testing if needed.

I also have another board with USB issues -- (dis)connects are not =
handled after boot and the IPMI virtual devices don't attach properly, =
though USB keyboard works as long as you don't disconnect it:

SuperMicro X9SBAA-F -- Atom S1260 SoC

Thanks very much for any information you can provide.=



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