Re: [PATCH v10 2/7] virtio-pmem: Add virtio pmem driver

diff --git a/include/uapi/linux/virtio_pmem.h b/include/uapi/linux/virtio_pmem.h new file mode 100644 index 000000000000..7a3e2fe52415 --- /dev/null +++ b/include/uapi/linux/virtio_pmem.h @@ -0,0 +1,35 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* + * Definitions for virtio-pmem devices. + * + * Copyright (C) 2019 Red Hat, Inc. + * + * Author(s): Pankaj Gupta <pagupta(a)redhat.com&gt; + */ + +#ifndef _UAPI_LINUX_VIRTIO_PMEM_H +#define _UAPI_LINUX_VIRTIO_PMEM_H + +#include <linux/types.h> +#include <linux/virtio_types.h> +#include <linux/virtio_ids.h> +#include <linux/virtio_config.h> + +struct virtio_pmem_config { + __le64 start; + __le64 size; +}; +

+#define VIRTIO_PMEM_REQ_TYPE_FLUSH 0 + +struct virtio_pmem_resp { + /* Host return status corresponding to flush request */ + __virtio32 ret; +}; + +struct virtio_pmem_req { + /* command type */ + __virtio32 type; +}; + +#endif -- 2.20.1