From: "Dr. David Alan Gilbert (git)" <dgilbert@redhat.com>
To: qemu-devel@nongnu.org, cohuck@redhat.com, mst@redhat.com
Cc: mszeredi@redhat.com, vgoyal@redhat.com, stefanha@redhat.com
Subject: [Qemu-devel] [PATCH v3 1/3] virtio: Add virito_fs linux headers
Date: Tue, 17 Sep 2019 17:00:55 +0100 [thread overview]
Message-ID: <20190917160057.11847-2-dgilbert@redhat.com> (raw)
In-Reply-To: <20190917160057.11847-1-dgilbert@redhat.com>
From: "Dr. David Alan Gilbert" <dgilbert@redhat.com>
Pull in the virtio_fs.h linux header and the constant for the virtiofs
ID.
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
---
include/standard-headers/linux/virtio_fs.h | 41 +++++++++++++++++++++
include/standard-headers/linux/virtio_ids.h | 1 +
2 files changed, 42 insertions(+)
create mode 100644 include/standard-headers/linux/virtio_fs.h
diff --git a/include/standard-headers/linux/virtio_fs.h b/include/standard-headers/linux/virtio_fs.h
new file mode 100644
index 0000000000..00bd7a6fa7
--- /dev/null
+++ b/include/standard-headers/linux/virtio_fs.h
@@ -0,0 +1,41 @@
+#ifndef _LINUX_VIRTIO_FS_H
+#define _LINUX_VIRTIO_FS_H
+/* This header is BSD licensed so anyone can use the definitions to implement
+ * compatible drivers/servers.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of IBM nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL IBM OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE. */
+#include "standard-headers/linux/types.h"
+#include "standard-headers/linux/virtio_ids.h"
+#include "standard-headers/linux/virtio_config.h"
+#include "standard-headers/linux/virtio_types.h"
+
+struct virtio_fs_config {
+ /* Filesystem name (UTF-8, not NUL-terminated, padded with NULs) */
+ uint8_t tag[36];
+
+ /* Number of request queues */
+ uint32_t num_request_queues;
+} QEMU_PACKED;
+
+#endif /* _LINUX_VIRTIO_FS_H */
diff --git a/include/standard-headers/linux/virtio_ids.h b/include/standard-headers/linux/virtio_ids.h
index 32b2f94d1f..73fc004807 100644
--- a/include/standard-headers/linux/virtio_ids.h
+++ b/include/standard-headers/linux/virtio_ids.h
@@ -43,6 +43,7 @@
#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_FS 26 /* virtio filesystem */
#define VIRTIO_ID_PMEM 27 /* virtio pmem */
#endif /* _LINUX_VIRTIO_IDS_H */
--
2.21.0
next prev parent reply other threads:[~2019-09-17 16:08 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-17 16:00 [Qemu-devel] [PATCH v3 0/3] Add virtio-fs (experimental) Dr. David Alan Gilbert (git)
2019-09-17 16:00 ` Dr. David Alan Gilbert (git) [this message]
2019-09-25 14:26 ` [PATCH v3 1/3] virtio: Add virito_fs linux headers Michael S. Tsirkin
2019-09-30 9:50 ` Dr. David Alan Gilbert
2019-09-17 16:00 ` [Qemu-devel] [PATCH v3 2/3] virtio: add vhost-user-fs base device Dr. David Alan Gilbert (git)
2019-09-18 1:31 ` piaojun
2019-09-18 12:40 ` Cornelia Huck
2019-09-17 16:00 ` [Qemu-devel] [PATCH v3 3/3] virtio: add vhost-user-fs-pci device Dr. David Alan Gilbert (git)
2019-09-18 1:27 ` piaojun
2019-09-18 10:05 ` Stefan Hajnoczi
2019-09-18 12:45 ` [Qemu-devel] [PATCH v3 0/3] Add virtio-fs (experimental) Cornelia Huck
2019-09-25 14:27 ` Michael S. Tsirkin
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