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From: David Brownell <david-b@pacbell.net>
To: linux-hotplug@vger.kernel.org
Subject: Re: Hotplug in device with Linux
Date: Fri, 02 May 2003 05:09:05 +0000	[thread overview]
Message-ID: <marc-linux-hotplug-105185300304758@msgid-missing> (raw)
In-Reply-To: <marc-linux-hotplug-105184058830028@msgid-missing>

Greg KH wrote:
> On Fri, May 02, 2003 at 11:10:12AM +0800, ??? wrote:
> 
>>It's not too hard to do that in Linux host by hotplug manners, but I donot
>>know how to do that in Linux device.
>>It seems that hotplug doesn't support this manners in device side. Does it?
> 
> 
> If you are using the Lineo code, then no, I do not think it supports it.

I'm not sure where "Lineo code" stops, but Zaurus does seem to load
USB drivers based on hotplug events.

I certainly needed to modify Sharp's hacked /etc/hotplug/net.agent
to set a unique Ethernet address, since the Zaurus ROMs don't.  The
hacks done for the Zaurus included removal of BASH-isms (it doesn't
need those capabilities anyway) and a bunch of stuff I never bothered
to figure out.  (Looked strange to me, as if someone never finished
some modifications they were working on.)


> Actually I don't think any USB gadget code supports this yet, but am not
> really sure, as there is no USB gadget code in the main kernel tree yet.

That's in the works ... I need to see if 2.5.68 is still as broken
as it was when I first tried it!  :)

- Dave





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  parent reply	other threads:[~2003-05-02  5:09 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-05-02  1:52 Hotplug in device with Linux 林建安
2003-05-02  2:40 ` Greg KH
2003-05-02  3:10 ` ???
2003-05-02  3:48 ` Greg KH
2003-05-02  5:09 ` David Brownell [this message]
2003-05-02  6:11 ` Greg KH
2003-05-02  6:56 ` David Brownell

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