From: Lonnie Mendez <lmendez19@austin.rr.com>
To: qemu-devel@nongnu.org
Subject: RE: [Qemu-devel] Bus number and address changes after usb_add?
Date: Thu, 07 Dec 2006 01:04:56 -0600 [thread overview]
Message-ID: <1165475096.19968.21.camel@vaio> (raw)
In-Reply-To: <A3C277AA6499944188602D8A7168B9A701332DB0@bjsmsx401>
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.addr will change after that. Is there a place in QEMU source code suitable for logging the bus.addr information?
The usb code could use some improvement in regards to tracking the
devices internally in qemu. If you scan this list there was an attempt
at adding devices to a tree for tracking them, but that code was
seemingly rushed so it had numerous bugs. You can find the thread with
the proposal here:
http://lists.gnu.org/archive/html/qemu-devel/2006-04/msg00489.html
next prev parent reply other threads:[~2006-12-07 7:05 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-12-07 6:43 [Qemu-devel] Bus number and address changes after usb_add? Yu, Xiaoyang
2006-12-07 7:04 ` Lonnie Mendez [this message]
-- strict thread matches above, loose matches on Subject: below --
2006-12-07 6:11 Yu, Xiaoyang
2006-12-07 6:22 ` Lonnie Mendez
2006-12-07 4:20 Yu, Xiaoyang
2006-12-07 4:18 Yu, Xiaoyang
2006-12-07 4:25 ` Lonnie Mendez
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