Date: Fri, 26 Jul 2013 01:20:36 +0800 From: Bei Guan <gbtju85@gmail.com> To: soc-status <soc-status@freebsd.org> Cc: "Justin T. Gibbs" <gibbs@freebsd.org> Subject: Weekly Status Reports #5 - XEN HVM Guest Support Message-ID: <CAEQjb-SzBNqvuUYuoA1v-aGc4Cb8mnHoC5B0CEaoSB0DHVz75g@mail.gmail.com>
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Hi,
In the past week, I try to add a child device to xen usb host controller.
The output of "devinfo" will look like this with the xen usb hc driver.
...
xenpci0
xenstore0
xctrl0
xenbusb_front0
xbd0
xn0
xu <-------This is the xenhost controller device and it's present
now.
usbus0 <-------This is the child device to be added.
...
xenbusb_back0
...
However, there're some errors when I use the method
device_probe_and_attach() to probe and attach the child device. I have
found the probable cause today. So I think it will be solved soon.
The latest code are avilable here
https://socsvn.freebsd.org/socsvn/soc2013/bguan/head/sys/dev/xen/usbfront/
--
Best Regards,
Bei Guan
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