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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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