From: Fco.J.Ballesteros <nemo@plan9.escet.urjc.es>
To: 9fans@cse.psu.edu
Subject: Re: usbd - revision (Was: [9fans] USB developments)
Date: Fri, 16 Jan 2004 08:38:46 +0100 [thread overview]
Message-ID: <3451a36c456129ca677defc7c9d8658b@plan9.escet.urjc.es> (raw)
In-Reply-To: <20040115211012.K25947@cackle.proxima.alt.za>
Besides usbd / driver issues, there's an interesting idea from paurea
that I think is worth raising here.
Since you may have a resource (say a mouse) that speaks the same
protocol and is to be handled in the same way in several different devices
(say usbmouse and usbhid). it might have sense to split the driver level
in two parts so that:
- usbd starts device drivers
- device drivers configure the devices and locate resources
- resource drivers speak the protocols and provide the services
(perhaps this third level could be just a library and not a different process).
Paurea's aim was to share the code for stuff found in multiple kind of
devices.
next prev parent reply other threads:[~2004-01-16 7:38 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-01-15 6:16 [9fans] USB developments Lucio De Re
2004-01-15 8:23 ` Fco.J.Ballesteros
2004-01-15 8:42 ` Lucio De Re
2004-01-15 9:13 ` Fco.J.Ballesteros
2004-01-15 9:17 ` Fco.J.Ballesteros
2004-01-15 10:05 ` Lucio De Re
2004-01-15 10:23 ` Fco.J.Ballesteros
2004-01-15 13:02 ` Lucio De Re
2004-01-15 14:05 ` Richard Miller
2004-01-15 14:44 ` Lucio De Re
2004-01-15 14:56 ` Fco.J.Ballesteros
2004-01-15 15:20 ` Lucio De Re
2004-01-15 15:41 ` Fco.J.Ballesteros
2004-01-15 14:53 ` Fco.J.Ballesteros
2004-01-15 21:25 ` Dan Cross
2004-01-15 10:30 ` usbd - revision (Was: [9fans] USB developments) Lucio De Re
2004-01-15 10:46 ` Fco.J.Ballesteros
2004-01-15 11:47 ` Lucio De Re
2004-01-15 12:11 ` Charles Forsyth
2004-01-15 12:43 ` Lucio De Re
2004-01-15 18:01 ` C H Forsyth
2004-01-15 19:10 ` Lucio De Re
2004-01-15 20:24 ` Charles Forsyth
2004-01-15 21:00 ` Micah Stetson
2004-01-16 6:18 ` Lucio De Re
2004-01-16 7:34 ` Fco.J.Ballesteros
2004-01-16 7:38 ` Fco.J.Ballesteros [this message]
2004-01-16 7:59 ` Lucio De Re
2004-01-16 10:23 ` Bruce Ellis
2004-01-16 10:32 ` Lucio De Re
2004-01-16 10:39 ` boyd, rounin
2004-01-16 10:45 ` Richard Miller
2004-01-16 11:41 ` Bruce Ellis
2004-01-16 11:50 ` rog
2004-01-15 9:07 ` [9fans] USB developments Charles Forsyth
2004-01-15 9:18 ` Fco.J.Ballesteros
2004-01-15 10:39 ` Lucio De Re
2004-01-15 10:48 ` Richard Miller
2004-01-15 9:10 ` Richard Miller
2004-01-15 9:14 ` Fco.J.Ballesteros
2004-01-16 9:59 ` boyd, rounin
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