From: Erik Rull <erik.rull@rdsoftware.de>
To: qemu-devel@nongnu.org
Subject: [Qemu-devel] BUG: 0.14.0 -device usb-host supports only one device
Date: Wed, 23 Mar 2011 22:31:08 +0100 [thread overview]
Message-ID: <4D8A669C.4000700@rdsoftware.de> (raw)
When enabling the -device usb-host option support for adding automatically
USB devices from the host to the guest, only one device gets detected.
It does not matter if it is added via commandline or via device_add on the
qemu console.
Curious: If a second devices is plugged into the host, nothing happens in
qemu. But on the host, the device is detected. If the first device is
removed, the second device gets detected by qemu. If then the first device
is added again, it gets not detected by qemu until the second device is
removed and so on.
When adding the devices manually, everything is fine.
Confirmed with and without the ehci-patch on qemu-kvm 0.14.0. I first sent
the report to the kvm list but it seems to be a pure qemu related issue.
Best regards,
Erik
next reply other threads:[~2011-03-23 21:31 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-23 21:31 Erik Rull [this message]
2011-04-02 8:39 ` [Qemu-devel] BUG: 0.14.0 -device usb-host supports only one device Erik Rull
2011-04-27 11:45 ` Erik Rull
2011-05-03 11:31 ` Gerd Hoffmann
2011-05-16 18:20 ` Erik Rull
2011-05-17 7:02 ` Gerd Hoffmann
-- strict thread matches above, loose matches on Subject: below --
2011-05-06 8:29 erik.rull
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