On Thu, 2006-12-07 at 14:43 +0800, Yu, Xiaoyang wrote:
> Thanks a lot! So we need to use "usb_del bus.addr" to remove the device from
> the guest. So I must get the bus.addr information for the device first. But I
> cannot do so by just add code into usb_device_add() function, because the
> bus.
EMU source code suitable
for logging the bus.addr information?
Thanks
Xiaoyang
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Lonnie Mendez
Sent: 2006年12月7日 14:23
To: qemu-devel@nongnu.org
Subject: RE: [Qemu-devel] Bus number and address changes after us
On Thu, 2006-12-07 at 14:11 +0800, Yu, Xiaoyang wrote:
> I see. Guest OS will assign the USB device an address later. Is it possible
> to store this new address in host OS? Then when the USB device is unplugged,
> host OS can send "usb_del" command to QEMU to automatically delete the device.
It'
om: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Lonnie Mendez
Sent: 2006年12月7日 12:25
To: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] Bus number and address changes after usb_add?
On Thu, 2006-12-07 at 12:18 +0800, Yu, Xiaoyang wrote:
> After add a USB device by “usb_add”, I can view it
On Thu, 2006-12-07 at 12:18 +0800, Yu, Xiaoyang wrote:
> After add a USB device by “usb_add”, I can view it by “info usb”. It
> shows the bus number and address.
>
>
>
> As shown in vl.c, it seems that usb_info() is called when issue “info
> usb”, and usb_device_add() is called when issue “usb_
