qemu-e2k/hw/s390x
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
..
css.c s390x/css: catch ccw sequence errors 2014-09-23 14:10:17 +02:00
css.h s390x/css: catch ccw sequence errors 2014-09-23 14:10:17 +02:00
event-facility.c s390x: Drop not used allow_hotplug in event-facility 2014-10-15 05:03:13 +02:00
ipl.c s390x/kvm: proper use of the cpu states OPERATING and STOPPED 2014-10-10 10:37:47 +02:00
Makefile.objs
s390-virtio-bus.c hw: Convert from BlockDriverState to BlockBackend, mostly 2014-10-20 14:02:25 +02:00
s390-virtio-bus.h virtio-blk: use aliases instead of duplicate qdev properties 2014-07-01 09:15:02 +02:00
s390-virtio-ccw.c memory: add parameter errp to memory_region_init_ram 2014-09-09 13:41:43 +02:00
s390-virtio-hcall.c
s390-virtio.c hw: Convert from BlockDriverState to BlockBackend, mostly 2014-10-20 14:02:25 +02:00
s390-virtio.h s390x: Migrate to new NMI interface 2014-08-25 13:25:16 +02:00
sclp.c memory: add parameter errp to memory_region_init_ram 2014-09-09 13:41:43 +02:00
sclpcpu.c s390x/cpu hotplug: Fix memory leak 2014-03-17 22:01:19 +01:00
sclpquiesce.c savevm: Remove all the unneeded version_minimum_id_old (rest) 2014-05-14 15:24:51 +02:00
virtio-ccw.c hw: Convert from BlockDriverState to BlockBackend, mostly 2014-10-20 14:02:25 +02:00
virtio-ccw.h virtio-blk: use aliases instead of duplicate qdev properties 2014-07-01 09:15:02 +02:00