From: Gerd Hoffmann <kraxel@redhat.com>
To: qemu-devel@nongnu.org
Cc: Gerd Hoffmann <kraxel@redhat.com>
Subject: [Qemu-devel] [PATCH 00/13] qdev: bus management updates.
Date: Tue, 22 Sep 2009 11:29:14 +0200 [thread overview]
Message-ID: <1253611767-6483-1-git-send-email-kraxel@redhat.com> (raw)
Hi,
This patch series does a bunch of improvements for qdev busses.
The former name was "allow embedded bus structs", but that title
doesn't cut it any more as there are lots of followup improvements
and fixes. Changes:
* allow embedded bus structs (yes, still there).
* add bus release function.
* added device destruction callback to qdev devices.
* make busses use the new features.
End result is that you can use qdev_free() to zap a device. Using the
destruction callback everything will be released properly. qdev will
walk the child bus(es) if present and zap all connected devices too.
You can pci_del the scsi adapter and all scsi disks will be deleted too.
You can pci_del the usb controller and all usb devices connected will be
deleted too. You can unplug usb hubs, all connected devices will go away
too.
cheers,
Gerd
next reply other threads:[~2009-09-22 9:29 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-09-22 9:29 Gerd Hoffmann [this message]
2009-09-22 9:29 ` [Qemu-devel] [PATCH 01/13] allow qdev busses allocations be inplace Gerd Hoffmann
2009-09-22 9:29 ` [Qemu-devel] [PATCH 02/13] switch scsi bus to inplace allocation Gerd Hoffmann
2009-09-22 9:29 ` [Qemu-devel] [PATCH 03/13] switch usb " Gerd Hoffmann
2009-09-22 9:29 ` [Qemu-devel] [PATCH 04/13] switch ide " Gerd Hoffmann
2009-09-22 9:29 ` [Qemu-devel] [PATCH 05/13] inplace allocation for pci, split irq init Gerd Hoffmann
2009-09-22 9:29 ` [Qemu-devel] [PATCH 06/13] convert pci bridge to qdev Gerd Hoffmann
2009-09-23 16:02 ` Michael S. Tsirkin
2009-09-24 18:29 ` Markus Armbruster
2009-09-24 18:51 ` Michael S. Tsirkin
2009-09-25 7:19 ` Gerd Hoffmann
2009-09-22 9:29 ` [Qemu-devel] [PATCH 07/13] piix_pci: kill PIIX3IrqState Gerd Hoffmann
2009-09-24 18:42 ` Markus Armbruster
2009-09-25 7:24 ` Gerd Hoffmann
2009-09-22 9:29 ` [Qemu-devel] [PATCH 08/13] qdev: device free fixups Gerd Hoffmann
2009-09-24 18:55 ` Markus Armbruster
2009-09-22 9:29 ` [Qemu-devel] [PATCH 09/13] Add exit callback to DeviceInfo Gerd Hoffmann
2009-09-22 10:06 ` Christoph Egger
2009-09-22 10:19 ` Gerd Hoffmann
2009-09-24 19:02 ` Markus Armbruster
2009-09-25 7:33 ` Gerd Hoffmann
2009-09-22 9:29 ` [Qemu-devel] [PATCH 10/13] Implement scsi device destruction Gerd Hoffmann
2009-09-24 19:15 ` Markus Armbruster
2009-09-25 7:45 ` Gerd Hoffmann
2009-09-25 13:10 ` Markus Armbruster
2009-09-25 14:54 ` Gerd Hoffmann
2009-09-25 15:59 ` Artyom Tarasenko
2009-09-25 16:31 ` Markus Armbruster
2009-09-22 9:29 ` [Qemu-devel] [PATCH 11/13] pci: use qdev for " Gerd Hoffmann
2009-09-22 9:29 ` [Qemu-devel] [PATCH 12/13] pci: move unregister from PCIDevice to PCIDeviceInfo Gerd Hoffmann
2009-09-23 15:58 ` Michael S. Tsirkin
2009-09-25 7:49 ` Gerd Hoffmann
2009-09-29 15:50 ` Michael S. Tsirkin
2009-09-29 18:16 ` Gerd Hoffmann
2009-09-22 9:29 ` [Qemu-devel] [PATCH 13/13] usb: hook unplug into qdev, cleanups + fixes Gerd Hoffmann
2009-09-24 19:18 ` [Qemu-devel] [PATCH 00/13] qdev: bus management updates Markus Armbruster
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