| Message ID | 1488852768-8935-2-git-send-email-sstabellini@kernel.org |
|---|---|
| State | New |
| Headers | show |
diff --git a/hw/9pfs/xen_9pfs.h b/hw/9pfs/xen_9pfs.h new file mode 100644 index 0000000..c4e8901 --- /dev/null +++ b/hw/9pfs/xen_9pfs.h @@ -0,0 +1,20 @@ +#ifndef XEN_9PFS_H +#define XEN_9PFS_H + +#include "hw/xen/io/ring.h" +#include <xen/io/protocols.h> + +struct xen_9pfs_header { + uint32_t size; + uint8_t id; + uint16_t tag; + + /* uint8_t sdata[]; */ +} __attribute__((packed)); + +#define PAGE_SHIFT XC_PAGE_SHIFT +#define XEN_9PFS_RING_ORDER 6 +#define XEN_9PFS_RING_SIZE XEN_FLEX_RING_SIZE(XEN_9PFS_RING_ORDER) +DEFINE_XEN_FLEX_RING_AND_INTF(xen_9pfs); + +#endif
It uses the new ring.h macros to declare rings and interfaces. Signed-off-by: Stefano Stabellini <stefano@aporeto.com> CC: anthony.perard@citrix.com CC: jgross@suse.com --- hw/9pfs/xen_9pfs.h | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 hw/9pfs/xen_9pfs.h