qemu/hw/xen
Markus Armbruster 4be746345f hw: Convert from BlockDriverState to BlockBackend, mostly
Device models should access their block backends only through the
block-backend.h API.  Convert them, and drop direct includes of
inappropriate headers.

Just four uses of BlockDriverState are left:

* The Xen paravirtual block device backend (xen_disk.c) opens images
  itself when set up via xenbus, bypassing blockdev.c.  I figure it
  should go through qmp_blockdev_add() instead.

* Device model "usb-storage" prompts for keys.  No other device model
  does, and this one probably shouldn't do it, either.

* ide_issue_trim_cb() uses bdrv_aio_discard() instead of
  blk_aio_discard() because it fishes its backend out of a BlockAIOCB,
  which has only the BlockDriverState.

* PC87312State has an unused BlockDriverState[] member.

The next two commits take care of the latter two.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2014-10-20 14:02:25 +02:00
..
Makefile.objs xen: move Xen HVM files under hw/i386/xen 2014-05-07 16:14:56 +00:00
xen-host-pci-device.c hw: move private headers to hw/ subdirectories. 2013-04-08 18:13:16 +02:00
xen-host-pci-device.h hw: move private headers to hw/ subdirectories. 2013-04-08 18:13:16 +02:00
xen_backend.c xen_backend: introduce xenstore_read_uint64 and xenstore_read_fe_uint64 2014-07-07 10:37:40 +00:00
xen_devconfig.c hw: Convert from BlockDriverState to BlockBackend, mostly 2014-10-20 14:02:25 +02:00
xen_pt.c memory: remove memory_region_destroy 2014-08-18 12:06:21 +02:00
xen_pt.h hw: move private headers to hw/ subdirectories. 2013-04-08 18:13:16 +02:00
xen_pt_config_init.c qemu-xen: free all the pirqs for msi/msix when driver unload 2014-05-07 16:14:41 +00:00
xen_pt_msi.c memory: remove memory_region_destroy 2014-08-18 12:06:21 +02:00