From owner-freebsd-questions@freebsd.org  Wed Jul 15 03:26:59 2015
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From: liangshengjun <liangshengjun@huawei.com>
To: "freebsd-questions@freebsd.org" <freebsd-questions@freebsd.org>
Subject: freebsd v10.1 usb dwc-otg controller question
Thread-Topic: freebsd v10.1 usb dwc-otg controller question
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Date: Wed, 15 Jul 2015 03:25:20 +0000
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Hi ,

Now I am porting the dwc-otg driver (FreeBSD v10.1) for X_ platform ,which =
PHY version is "3.00a 10-AUG-2012" of Synopsys.
And the dwc-otg controller is config default as device mode, but some inter=
rupt event is not trigger when connect to host port(PC) .
So I distrusted whether freebsd dwc-otg driver is supported for older older=
 version of synopsys controller?

please help to check follow case:

1.       which version of synopsys is FreeBSD_v10.1 dwc driver designed for=
?

2.       whether the FreeBSD_v10.1 dwc driver supports the dwc driver versi=
on "3.00a 10-AUG-2012" controller?

3.       If unsupported , any suggestion for how to improve FreeBSD_v10.1 d=
wc driver to workwith version "3.00a 10-AUG-2012" controller?

Looking forward to your response, thank you.

Best Wishes
Shengjun Liang