From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: linux-usb@vger.kernel.org
Cc: Felipe Balbi <balbi@kernel.org>, Greg KH <greg@kroah.com>,
Joel Stanley <joel@jms.id.au>, Andrew Jeffery <andrew@aj.id.au>
Subject: [RESEND,v8,2/2] usb/gadget: Add driver for Aspeed SoC virtual hub
Date: Sun, 22 Apr 2018 11:09:07 +1000 [thread overview]
Message-ID: <1524359347.5979.36.camel@kernel.crashing.org> (raw)
On Thu, 2018-04-19 at 14:40 +1000, Benjamin Herrenschmidt wrote:
> The Aspeed BMC SoCs support a "virtual hub" function. It provides some
> HW support for a top-level USB2 hub behind which sit 5 gadget "ports".
>
> This driver adds support for the full functionality, emulating the
> hub standard requests and exposing 5 UDC gadget drivers corresponding
> to the ports.
Don't merge this one if you haven't already, a user reported some
problems that I'm working on fixing. I'll have a v9 soon.
(Feel free to provide more review comments though :-)
Cheers,
Ben.
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next reply other threads:[~2018-04-22 1:09 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-04-22 1:09 Benjamin Herrenschmidt [this message]
-- strict thread matches above, loose matches on Subject: below --
2018-04-19 4:40 [RESEND,v8,2/2] usb/gadget: Add driver for Aspeed SoC virtual hub Benjamin Herrenschmidt
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