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Diffstat (limited to 'hw/block/dataplane/xen-block.h')
| -rw-r--r-- | hw/block/dataplane/xen-block.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/hw/block/dataplane/xen-block.h b/hw/block/dataplane/xen-block.h new file mode 100644 index 0000000000..7b8e9df09f --- /dev/null +++ b/hw/block/dataplane/xen-block.h @@ -0,0 +1,32 @@ +/* + * Copyright (c) 2018 Citrix Systems Inc. + * + * This work is licensed under the terms of the GNU GPL, version 2 or later. + * See the COPYING file in the top-level directory. + */ + +#ifndef HW_BLOCK_DATAPLANE_XEN_BLOCK_H +#define HW_BLOCK_DATAPLANE_XEN_BLOCK_H + +#include "hw/block/block.h" +#include "hw/xen/xen-bus.h" +#include "sysemu/iothread.h" + +typedef struct XenBlockDataPlane XenBlockDataPlane; + +XenBlockDataPlane *xen_block_dataplane_create(XenDevice *xendev, + BlockBackend *blk, + unsigned int sector_size, + IOThread *iothread); +void xen_block_dataplane_destroy(XenBlockDataPlane *dataplane); +void xen_block_dataplane_start(XenBlockDataPlane *dataplane, + const unsigned int ring_ref[], + unsigned int nr_ring_ref, + unsigned int event_channel, + unsigned int protocol, + Error **errp); +void xen_block_dataplane_stop(XenBlockDataPlane *dataplane); +void xen_block_dataplane_attach(XenBlockDataPlane *dataplane); +void xen_block_dataplane_detach(XenBlockDataPlane *dataplane); + +#endif /* HW_BLOCK_DATAPLANE_XEN_BLOCK_H */ |