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Date: Fri, 17 Aug 2012 12:34:11 +0200
From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
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To: Andrzej Pietrasiewicz <andrzej.p@samsung.com>
CC: "'Joel Becker'" <jlbec@evilplan.org>, linux-usb@vger.kernel.org,
        linux-kernel@vger.kernel.org,
        "'Kyungmin Park'" <kyungmin.park@samsung.com>,
        "'Felipe Balbi'" <balbi@ti.com>,
        "'Greg Kroah-Hartman'" <gregkh@linuxfoundation.org>,
        Marek Szyprowski <m.szyprowski@samsung.com>,
        "'Alan Stern'" <stern@rowland.harvard.edu>
Subject: Re: [RFC 0/2] USB gadget - configfs
References: <1340276129-20023-1-git-send-email-andrzej.p@samsung.com> <20120702090907.GC13247@dhcp-172-17-9-228.mtv.corp.google.com> <000501cd5e79$a770be50$f6523af0$%p@samsung.com> <20120815081331.GL31083@dhcp-172-17-9-228.mtv.corp.google.com> <000101cd7bb1$73f36050$5bda20f0$%p@samsung.com> <502CF9E3.2010608@linutronix.de> <20120817014609.GB2949@dhcp-172-17-9-228.mtv.corp.google.com> <502E0D3B.10006@linutronix.de> <000201cd7c63$60186370$20492a50$%p@samsung.com>
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On 08/17/2012 12:30 PM, Andrzej Pietrasiewicz wrote:
>> There is a separation between "setting myself up" and "seeing that a host
>> wants to talk to me". You are a woman. And if you not done yet done you
> ignore
>> the host until you are ready. Can also be ready before the host wants to
> talk
>> to you. It depends on your mood / use case (give the use the choice
> between
>> storage&  network and offer always both because we are self powered).
>>
>
> You never know when she is ready... ;)
>
> Please note, that in the example implementation it is userspace
> who needs to explicitly store "1" into the "connect" attribute;
> if it is not set, connecting the cable will have no effect and,
> conversely, if the cable is connected but the "1" is not stored,
> the gadget will not be seen by the host.

maybe we should rename "connect" here to "ready" or "available". It
seems to cause confusion.

>
> Andrzej

Sebastian