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[3/7] virtio-pmem: sync linux headers

Message ID 20190523102449.2642-4-pagupta@redhat.com
State New
Headers show
Series Qemu virtio pmem device | expand

Commit Message

Pankaj Gupta May 23, 2019, 10:24 a.m. UTC 
Sync linux headers for virtio pmem.

Signed-off-by: Pankaj Gupta <pagupta@redhat.com>
---
 include/standard-headers/linux/virtio_ids.h  |  1 +
 include/standard-headers/linux/virtio_pmem.h | 35 ++++++++++++++++++++++++++++
 2 files changed, 36 insertions(+)
 create mode 100644 include/standard-headers/linux/virtio_pmem.h
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Patch

diff --git a/include/standard-headers/linux/virtio_ids.h b/include/standard-headers/linux/virtio_ids.h
index 6d5c3b2d4f..32b2f94d1f 100644
--- a/include/standard-headers/linux/virtio_ids.h
+++ b/include/standard-headers/linux/virtio_ids.h
@@ -43,5 +43,6 @@ 
 #define VIRTIO_ID_INPUT        18 /* virtio input */
 #define VIRTIO_ID_VSOCK        19 /* virtio vsock transport */
 #define VIRTIO_ID_CRYPTO       20 /* virtio crypto */
+#define VIRTIO_ID_PMEM         27 /* virtio pmem */
 
 #endif /* _LINUX_VIRTIO_IDS_H */
diff --git a/include/standard-headers/linux/virtio_pmem.h b/include/standard-headers/linux/virtio_pmem.h
new file mode 100644
index 0000000000..7a3e2fe524
--- /dev/null
+++ b/include/standard-headers/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@redhat.com>
+ */
+
+#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