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Date: Fri, 21 Apr 2006 13:38:36 -0500
From: Lonnie Mendez <lmendez19@austin.rr.com>
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Subject: Re: [Qemu-devel] Large USB patch
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To: qemu-devel@nongnu.org

   lo.  A few more things to note in the current problems category:

-emulated devices don't seem to be interacting:

frame 36: pid=SETUP addr=0x00 ep=0 len=8
     data_out= 80 06 00 01 00 00 40 00
frame 37: pid=SETUP addr=0x00 ep=0 len=8
     data_out= 80 06 00 01 00 00 40 00
frame 38: pid=SETUP addr=0x00 ep=0 len=8
     data_out= 80 06 00 01 00 00 40 00

-qemu segfaults after giving invalid string for device removal:

   usb_add tablet
   usb_del tablet
   usb_del 001:001

   This only happens with the emulated devices.

-performing usb_del on a valid string handle gives error message:

(qemu) usb_add host:001:021
(qemu) info usb
     Controller 001: uhci
          001:001 = host:001:021
     Summary: 1 USB Controller, 1 USB Devices
(qemu) usb_del 001:001
Could not remove USB device '001:001'
(qemu) info usb
     Controller 001: uhci
     Summary: 1 USB Controller, 0 USB Devices
(qemu)