diff options
Diffstat (limited to 'hw/virtio-scsi.h')
| -rw-r--r-- | hw/virtio-scsi.h | 38 |
1 files changed, 31 insertions, 7 deletions
diff --git a/hw/virtio-scsi.h b/hw/virtio-scsi.h index 81b3279a57..31e97bbe38 100644 --- a/hw/virtio-scsi.h +++ b/hw/virtio-scsi.h @@ -16,6 +16,12 @@ #include "hw/virtio.h" #include "hw/pci/pci.h" +#include "hw/scsi.h" + +#define TYPE_VIRTIO_SCSI "virtio-scsi" +#define VIRTIO_SCSI(obj) \ + OBJECT_CHECK(VirtIOSCSI, (obj), TYPE_VIRTIO_SCSI) + /* The ID for virtio_scsi */ #define VIRTIO_ID_SCSI 8 @@ -31,12 +37,30 @@ struct VirtIOSCSIConf { uint32_t cmd_per_lun; }; -#define DEFINE_VIRTIO_SCSI_PROPERTIES(_state, _features_field, _conf_field) \ - DEFINE_VIRTIO_COMMON_FEATURES(_state, _features_field), \ - DEFINE_PROP_UINT32("num_queues", _state, _conf_field.num_queues, 1), \ - DEFINE_PROP_UINT32("max_sectors", _state, _conf_field.max_sectors, 0xFFFF), \ - DEFINE_PROP_UINT32("cmd_per_lun", _state, _conf_field.cmd_per_lun, 128), \ - DEFINE_PROP_BIT("hotplug", _state, _features_field, VIRTIO_SCSI_F_HOTPLUG, true), \ - DEFINE_PROP_BIT("param_change", _state, _features_field, VIRTIO_SCSI_F_CHANGE, true) +typedef struct VirtIOSCSI { + VirtIODevice parent_obj; + VirtIOSCSIConf conf; + + SCSIBus bus; + uint32_t sense_size; + uint32_t cdb_size; + int resetting; + bool events_dropped; + VirtQueue *ctrl_vq; + VirtQueue *event_vq; + VirtQueue **cmd_vqs; +} VirtIOSCSI; + +#define DEFINE_VIRTIO_SCSI_PROPERTIES(_state, _conf_field) \ + DEFINE_PROP_UINT32("num_queues", _state, _conf_field.num_queues, 1), \ + DEFINE_PROP_UINT32("max_sectors", _state, _conf_field.max_sectors, 0xFFFF),\ + DEFINE_PROP_UINT32("cmd_per_lun", _state, _conf_field.cmd_per_lun, 128) + +#define DEFINE_VIRTIO_SCSI_FEATURES(_state, _feature_field) \ + DEFINE_VIRTIO_COMMON_FEATURES(_state, _feature_field), \ + DEFINE_PROP_BIT("hotplug", _state, _feature_field, VIRTIO_SCSI_F_HOTPLUG, \ + true), \ + DEFINE_PROP_BIT("param_change", _state, _feature_field, \ + VIRTIO_SCSI_F_CHANGE, true) #endif /* _QEMU_VIRTIO_SCSI_H */ |