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| author | Jason Wessel <jason.wessel@windriver.com> | 2009-05-18 10:00:28 -0500 |
|---|---|---|
| committer | Anthony Liguori <aliguori@us.ibm.com> | 2009-05-22 10:50:35 -0500 |
| commit | d55ebf5539139b26b9c6412a834cb493f008a8a9 (patch) | |
| tree | f2a85612ca46f1c9f533500ad587d12d5a9b64b0 /qemu-tech.texi | |
| parent | 40ff16248e5a7a699386ed8b7ef462af9b8af3fa (diff) | |
USB serial device support
Add in a workaround to allow the usb serial devices to work with the
usb pass through mechanism. The ioctl() to request an alternate
interface will always return < 0 for a usb-serial device based on the
kernel driver. This means there is no alternate interface end point.
This was fully tested with a pl2303 usb serial device.
Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
Diffstat (limited to 'qemu-tech.texi')
0 files changed, 0 insertions, 0 deletions