From: David Brownell <david-b@pacbell.net>
To: linux-hotplug@vger.kernel.org
Subject: Re: Creating a new map entry for an odd device
Date: Mon, 19 May 2003 00:31:50 +0000 [thread overview]
Message-ID: <marc-linux-hotplug-105330464403209@msgid-missing> (raw)
In-Reply-To: <marc-linux-hotplug-105310372611395@msgid-missing>
Bob Minowicz wrote:
> If this is the wrong forum for a request for help, I apologize. please
> direct me to the appropriate mailing list.
The Linux-usb-users list would be better.
> I've recently obtained a Sampo Scream Cam DCE-310M. ....
>
> When I connect the camera (while turned on) under Linux, the USB
> subsystem finds a new device, but the hotplug usb agent fails to find a
> matching entry in the map.
So basically it needs some kind of driver.
> T: Bus\x01 Lev\x01 Prnt\x01 Port\x01 Cnt\x02 Dev#= 16 Spd\x12 MxCh= 0
> D: Ver= 1.00 Cls\0(>ifc ) Sub\0 Prot\0 MxPS= 8 #Cfgs= 1
> P: Vendor\f25 ProdID\x0310 Rev= 3.00
> S: Manufacturer=NetChip Technology
> S: Product=NET2888 USB Interface Controller
> C:* #Ifs= 1 Cfg#= 1 Atr` MxPwrP0mA
> I: If#= 0 Alt= 0 #EPs= 4 Clsÿ(vend.) Sub\0 Prot\0 Driver=(none)
> E: Ad\x01(O) Atr\x02(Bulk) MxPS= 8 Ivl=0ms
> E: Ad‚(I) Atr\x03(Int.) MxPS= 8 Ivl%5ms
> E: Ad\x03(O) Atr\x02(Bulk) MxPS= 64 Ivl=0ms
> E: Ad„(I) Atr\x02(Bulk) MxPS= 64 Ivl=0ms
>
> Is there a way that I can compose a map entry for the hotplug usb agent
> from this information? I believe the device may well function with the
> usb-storage module, but I need the map entry to test that theory.
No, you'd need more than a map entry. Since it doesn't
say "storage", and in fact has too many endpoints to work
as a storage device, I doubt that driver could work.
On the other hand, since it comes up claiming it's
just a raw controller (and vendor 0c25 != NetChip),
maybe that device needs firmware too.
- Dave
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prev parent reply other threads:[~2003-05-19 0:31 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-05-16 16:40 Creating a new map entry for an odd device Bob Minowicz
2003-05-19 0:31 ` David Brownell [this message]
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