From: Norbert Wegener <nw@wegener-net.de>
To: qemu-devel@nongnu.org
Subject: re: [Qemu-devel] problem adding usb device
Date: Fri, 2 Mar 2007 14:25:36 +0100 [thread overview]
Message-ID: <20070302132536.GA15149@ns.wegener-net.de> (raw)
stracing qemu showed, that the corresponding device file in /proc could not be opened. A pcscd already grepped it. After stopping pcscd the smartcard was available to the client.
Norbert Wegener
>
>my host operating system is ubuntu. I have an usb smartcard reader attached.
>qemu version is 0.9.0.
>qemu monitor shows me:
>info usbhost
>Device 2.2, speed 12Mb/s
>Class 00: USB device 046d:c042, USB Gaming Mouse
>Device 1.5, speed 12 Mb/s
>Class 00: USB device 08e6:3437, USB SmratCard Reader
>
>When I want to make this reader available to the client system using
>usb_add host:08e6:3437
>I get the
>Could not add USB device 'host:08e6:3437
>
>In the controlling terminal, where I started qemu, at the saem time I get:
>usb_host: device already grabbed
>
>Nevertheless,
>info usb
>show nothing.Sad
next reply other threads:[~2007-03-02 12:51 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-03-02 13:25 Norbert Wegener [this message]
-- strict thread matches above, loose matches on Subject: below --
2007-03-02 7:56 [Qemu-devel] problem adding usb device Norbert Wegener
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