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Re: [Qemu-devel] [PATCH] USB: add usb network redirection support
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From: |
Hans de Goede |
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Subject: |
Re: [Qemu-devel] [PATCH] USB: add usb network redirection support |
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Date: |
Mon, 18 Jul 2011 09:17:45 +0200 |
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User-agent: |
Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.17) Gecko/20110428 Fedora/3.1.10-1.fc15 Lightning/1.0b2 Thunderbird/3.1.10 |
Hi,
Note that using this with devices where a lot of data is send to the device
(ie a usb stick and writing to it a lot) may lead to increased latencies, due
to the long missing flowcontrol support in chardev in one direction.
For those interested, my personal tree contains Amit's flowcontrol patches
ported to the latest qemu-git + a version of the usb-redir patch with
flowcontrol support:
http://cgit.freedesktop.org/~jwrdegoede/qemu/log/?h=usbredir
Regards,
Hans