| /* SPDX-License-Identifier: (GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause */ |
| /* |
| * Definitions for virtio-pmem devices. |
| * |
| * Copyright (C) 2019 Red Hat, Inc. |
| * |
| * Author(s): Pankaj Gupta <pagupta@redhat.com> |
| */ |
| |
| #ifndef _UAPI_LINUX_VIRTIO_PMEM_H |
| #define _UAPI_LINUX_VIRTIO_PMEM_H |
| |
| #include <linux/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 */ |
| __le32 ret; |
| }; |
| |
| struct virtio_pmem_req { |
| /* command type */ |
| __le32 type; |
| }; |
| |
| #endif |