char *serial;
uint32_t scsi;
uint32_t config_wce;
- uint32_t data_plane;
uint32_t request_merging;
};
unsigned short sector_mask;
bool original_wce;
VMChangeStateEntry *change;
- /* Function to push to vq and notify guest */
- void (*complete_request)(struct VirtIOBlockReq *req, unsigned char status);
- Notifier migration_state_notifier;
+ bool dataplane_disabled;
+ bool dataplane_started;
struct VirtIOBlockDataPlane *dataplane;
} VirtIOBlock;
typedef struct VirtIOBlockReq {
+ VirtQueueElement elem;
int64_t sector_num;
VirtIOBlock *dev;
- VirtQueueElement elem;
struct virtio_blk_inhdr *in;
struct virtio_blk_outhdr out;
QEMUIOVector qiov;
bool is_write;
} MultiReqBuffer;
-VirtIOBlockReq *virtio_blk_alloc_request(VirtIOBlock *s);
-
+void virtio_blk_init_request(VirtIOBlock *s, VirtIOBlockReq *req);
void virtio_blk_free_request(VirtIOBlockReq *req);
void virtio_blk_handle_request(VirtIOBlockReq *req, MultiReqBuffer *mrb);
void virtio_blk_submit_multireq(BlockBackend *blk, MultiReqBuffer *mrb);
+void virtio_blk_handle_vq(VirtIOBlock *s, VirtQueue *vq);
+
#endif