diff options
| author | Markus Armbruster <armbru@redhat.com> | 2014-10-07 13:59:18 +0200 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2014-10-20 14:02:25 +0200 |
| commit | 4be746345f13e99e468c60acbd3a355e8183e3ce (patch) | |
| tree | 16509218f940129beb113cf3b1be158c3501ec1d /hw/pci | |
| parent | 2a30307f709e6a395d23cf94837e9aae15f8e8fa (diff) | |
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>
Diffstat (limited to 'hw/pci')
| -rw-r--r-- | hw/pci/pci-hotplug-old.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/hw/pci/pci-hotplug-old.c b/hw/pci/pci-hotplug-old.c index c6625b9d9f..0c09c72ac5 100644 --- a/hw/pci/pci-hotplug-old.c +++ b/hw/pci/pci-hotplug-old.c @@ -34,7 +34,6 @@ #include "hw/virtio/virtio-blk.h" #include "qemu/config-file.h" #include "sysemu/block-backend.h" -#include "sysemu/blockdev.h" #include "qapi/error.h" static int pci_read_devaddr(Monitor *mon, const char *addr, @@ -129,7 +128,7 @@ static int scsi_hot_add(Monitor *mon, DeviceState *adapter, dinfo->unit = qemu_opt_get_number(dinfo->opts, "unit", -1); dinfo->bus = scsibus->busnr; scsidev = scsi_bus_legacy_add_drive(scsibus, - blk_bs(blk_by_legacy_dinfo(dinfo)), + blk_by_legacy_dinfo(dinfo), dinfo->unit, false, -1, NULL, &local_err); if (!scsidev) { @@ -254,7 +253,7 @@ static PCIDevice *qemu_pci_hot_add_storage(Monitor *mon, } dev = pci_create(bus, devfn, "virtio-blk-pci"); if (qdev_prop_set_drive(&dev->qdev, "drive", - blk_bs(blk_by_legacy_dinfo(dinfo))) < 0) { + blk_by_legacy_dinfo(dinfo)) < 0) { object_unparent(OBJECT(dev)); dev = NULL; break; |