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virtio-blk: move x-data-plane qdev property to virtio-blk.h 

Move the x-data-plane property.  Originally it was outside since not
every transport may wish to support dataplane.  But that makes little
sense when we have a dedicated CONFIG_VIRTIO_BLK_DATA_PLANE ifdef
already.

This move makes it easier to switch to property aliases in the next
patch.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
master
Stefan Hajnoczi 2014-06-18 17:58:31 +08:00
parent a9968c77d5
commit ee512c6f21
3 changed files with 8 additions and 6 deletions
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3
hw/s390x/virtio-ccw.c
View File

@ -1403,9 +1403,6 @@ static Property virtio_ccw_blk_properties[] = {
DEFINE_VIRTIO_BLK_PROPERTIES(VirtIOBlkCcw, blk),
DEFINE_PROP_BIT("ioeventfd", VirtioCcwDevice, flags,
VIRTIO_CCW_FLAG_USE_IOEVENTFD_BIT, true),
#ifdef CONFIG_VIRTIO_BLK_DATA_PLANE
DEFINE_PROP_BIT("x-data-plane", VirtIOBlkCcw, blk.data_plane, 0, false),
#endif
DEFINE_PROP_END_OF_LIST(),
};

3
hw/virtio/virtio-pci.c
View File

@ -1066,9 +1066,6 @@ static Property virtio_blk_pci_properties[] = {
DEFINE_PROP_BIT("ioeventfd", VirtIOPCIProxy, flags,
VIRTIO_PCI_FLAG_USE_IOEVENTFD_BIT, true),
DEFINE_PROP_UINT32("vectors", VirtIOPCIProxy, nvectors, 2),
#ifdef CONFIG_VIRTIO_BLK_DATA_PLANE
DEFINE_PROP_BIT("x-data-plane", VirtIOBlkPCI, blk.data_plane, 0, false),
#endif
DEFINE_VIRTIO_BLK_FEATURES(VirtIOPCIProxy, host_features),
DEFINE_VIRTIO_BLK_PROPERTIES(VirtIOBlkPCI, blk),
DEFINE_PROP_END_OF_LIST(),

8
include/hw/virtio/virtio-blk.h
View File

@ -162,8 +162,16 @@ typedef struct VirtIOBlockReq {
#define DEFINE_VIRTIO_BLK_PROPERTIES_LINUX(_state, _field)
#endif
#ifdef CONFIG_VIRTIO_BLK_DATA_PLANE
#define DEFINE_VIRTIO_BLK_PROPERTIES_DATA_PLANE(_state, _field) \
DEFINE_PROP_BIT("x-data-plane", _state, _field.data_plane, 0, false),
#else
#define DEFINE_VIRTIO_BLK_PROPERTIES_DATA_PLANE(_state, _field)
#endif
#define DEFINE_VIRTIO_BLK_PROPERTIES(_state, _field) \
DEFINE_VIRTIO_BLK_PROPERTIES_LINUX(_state, _field) \
DEFINE_VIRTIO_BLK_PROPERTIES_DATA_PLANE(_state, _field) \
DEFINE_BLOCK_PROPERTIES(_state, _field.conf), \
DEFINE_BLOCK_CHS_PROPERTIES(_state, _field.conf), \
DEFINE_PROP_STRING("serial", _state, _field.serial), \