From: Thomas Dahlmann <dahlmann.thomas@arcor.de>
To: Vadim Lobanov <vlobanov@speakeasy.net>
Cc: linux-kernel@vger.kernel.org
Subject: Re: amd5536udc interrupts bug
Date: Mon, 19 Jan 2009 13:23:40 +0100 [thread overview]
Message-ID: <497470CC.6070202@arcor.de> (raw)
In-Reply-To: <200901161617.18351.vlobanov@speakeasy.net>
>> Unfortunately this bit is not the complete solution for your problem.
>> When setting PUE then connect and disconnect events cannot be
>> detected by UDC. If you disconnect and connect again you
>> probably will notice that there will be no new enumeration as
>> expected.
>
> Interestingly enough, when running in this configuration, unplugging and
> replugging the cable does cause a re-enumeration. Hmmmm.
>
> -- Vadim Lobanov
>
Ah, I see. So PUE would be OK so far. I assume this worked as host
recognizes a disconnect/connect and performs a USB reset. USB reset
has almost the same effect as disconnect/connect on device side.
Thomas
next prev parent reply other threads:[~2009-01-19 12:24 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <49661E83.2070703@arcor.de>
2009-01-08 16:40 ` amd5536udc interrupts bug Thomas Dahlmann
2009-01-08 18:27 ` Vadim Lobanov
2009-01-09 2:02 ` Vadim Lobanov
2009-01-09 11:41 ` Thomas Dahlmann
2009-01-09 22:40 ` Vadim Lobanov
2009-01-10 20:28 ` Thomas Dahlmann
2009-01-12 19:02 ` Vadim Lobanov
2009-01-13 19:19 ` Vadim Lobanov
2009-01-14 12:43 ` Thomas Dahlmann
2009-01-14 22:49 ` Vadim Lobanov
2009-01-15 9:26 ` Thomas Dahlmann
2009-01-17 0:17 ` Vadim Lobanov
2009-01-19 12:23 ` Thomas Dahlmann [this message]
2009-01-07 23:10 Vadim Lobanov
2009-01-08 2:32 ` Robert Hancock
2009-01-08 3:30 ` Vadim Lobanov
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