Hello.
Am 01.11.2011 10:37, schrieb Gerd Hoffmann:
I think the main issue here is that we don't do buffering / pipelining
for bulk transfers at the moment. We grab a single transfer request
from the guest, pass it to the kernel, when it is done pass it back to
the guest, then look look for the
Hi,
This means that the likely cause is just that usb emulation / pass
through causes quite a bit of overhead, which is not unexpected since
both the usb protocol and the ehci controller interface are both quite
hard to emulate.
I think the main issue here is that we don't do buffering /
Hi.
Am 01.11.2011 10:37, schrieb Gerd Hoffmann:
I think the main issue here is that we don't do buffering / pipelining
for bulk transfers at the moment. We grab a single transfer request
from the guest, pass it to the kernel, when it is done pass it back to
the guest, then look look for the
Hello all,
i want to use a virtual router which is connected to a cable box
via an usb ethernet controller. The device itself runs properly
at normal usage. But inside the virtual machine i get only about 7MBit.
I configured the the usb device with the following xml syntax of
libvirt:
controller
Hi,
On 10/31/2011 10:27 AM, Til Obes wrote:
Hello all,
i want to use a virtual router which is connected to a cable box
via an usb ethernet controller. The device itself runs properly
at normal usage. But inside the virtual machine i get only about 7MBit.
I configured the the usb device with
Hi.
Am 31.10.2011 13:46, schrieb Hans de Goede:
If you're using libvirt to start qemu, then it will also pass
-usb to qemu, so you will have both a usb-1 (uhci) and a usb-2
(ehci) controller inside your vm, since your hostdev xml code does
not specify a bus the hostdev will likely get connected
Hi,
On 10/31/2011 02:37 PM, Til Obes wrote:
Hi.
Am 31.10.2011 13:46, schrieb Hans de Goede:
If you're using libvirt to start qemu, then it will also pass
-usb to qemu, so you will have both a usb-1 (uhci) and a usb-2
(ehci) controller inside your vm, since your hostdev xml code does
not
