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Message-ID: <20210210183445.1009795-2-parav@nvidia.com>
Date: Wed, 10 Feb 2021 20:34:41 +0200
From: Parav Pandit <parav@...dia.com>
To: <virtualization@...ts.linux-foundation.org>,
<netdev@...r.kernel.org>, <dsahern@...il.com>,
<stephen@...workplumber.org>, <mst@...hat.com>,
<jasowang@...hat.com>
CC: Parav Pandit <parav@...dia.com>
Subject: [PATCH iproute2-next v5 1/5] Add kernel headers
Add kernel headers to commit from kernel tree [1].
6acba4951632 ("vdpa_sim_net: Add support for user supported devices")
[1] https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
Signed-off-by: Parav Pandit <parav@...dia.com>
---
changelog:
v4->v5:
- avoided UAPI prefix in the vdpa.h header file
- updated commit id to commit of linux-next tree
v3->v4:
- relocated header files to vdpa/include/uapi/linux
---
vdpa/include/uapi/linux/vdpa.h | 40 +++++++++++++++++++
vdpa/include/uapi/linux/virtio_ids.h | 58 ++++++++++++++++++++++++++++
2 files changed, 98 insertions(+)
create mode 100644 vdpa/include/uapi/linux/vdpa.h
create mode 100644 vdpa/include/uapi/linux/virtio_ids.h
diff --git a/vdpa/include/uapi/linux/vdpa.h b/vdpa/include/uapi/linux/vdpa.h
new file mode 100644
index 00000000..37ae26b6
--- /dev/null
+++ b/vdpa/include/uapi/linux/vdpa.h
@@ -0,0 +1,40 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ * vdpa device management interface
+ * Copyright (c) 2020 Mellanox Technologies Ltd. All rights reserved.
+ */
+
+#ifndef _LINUX_VDPA_H_
+#define _LINUX_VDPA_H_
+
+#define VDPA_GENL_NAME "vdpa"
+#define VDPA_GENL_VERSION 0x1
+
+enum vdpa_command {
+ VDPA_CMD_UNSPEC,
+ VDPA_CMD_MGMTDEV_NEW,
+ VDPA_CMD_MGMTDEV_GET, /* can dump */
+ VDPA_CMD_DEV_NEW,
+ VDPA_CMD_DEV_DEL,
+ VDPA_CMD_DEV_GET, /* can dump */
+};
+
+enum vdpa_attr {
+ VDPA_ATTR_UNSPEC,
+
+ /* bus name (optional) + dev name together make the parent device handle */
+ VDPA_ATTR_MGMTDEV_BUS_NAME, /* string */
+ VDPA_ATTR_MGMTDEV_DEV_NAME, /* string */
+ VDPA_ATTR_MGMTDEV_SUPPORTED_CLASSES, /* u64 */
+
+ VDPA_ATTR_DEV_NAME, /* string */
+ VDPA_ATTR_DEV_ID, /* u32 */
+ VDPA_ATTR_DEV_VENDOR_ID, /* u32 */
+ VDPA_ATTR_DEV_MAX_VQS, /* u32 */
+ VDPA_ATTR_DEV_MAX_VQ_SIZE, /* u16 */
+
+ /* new attributes must be added above here */
+ VDPA_ATTR_MAX,
+};
+
+#endif
diff --git a/vdpa/include/uapi/linux/virtio_ids.h b/vdpa/include/uapi/linux/virtio_ids.h
new file mode 100644
index 00000000..bc1c0621
--- /dev/null
+++ b/vdpa/include/uapi/linux/virtio_ids.h
@@ -0,0 +1,58 @@
+#ifndef _LINUX_VIRTIO_IDS_H
+#define _LINUX_VIRTIO_IDS_H
+/*
+ * Virtio IDs
+ *
+ * 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. */
+
+#define VIRTIO_ID_NET 1 /* virtio net */
+#define VIRTIO_ID_BLOCK 2 /* virtio block */
+#define VIRTIO_ID_CONSOLE 3 /* virtio console */
+#define VIRTIO_ID_RNG 4 /* virtio rng */
+#define VIRTIO_ID_BALLOON 5 /* virtio balloon */
+#define VIRTIO_ID_IOMEM 6 /* virtio ioMemory */
+#define VIRTIO_ID_RPMSG 7 /* virtio remote processor messaging */
+#define VIRTIO_ID_SCSI 8 /* virtio scsi */
+#define VIRTIO_ID_9P 9 /* 9p virtio console */
+#define VIRTIO_ID_MAC80211_WLAN 10 /* virtio WLAN MAC */
+#define VIRTIO_ID_RPROC_SERIAL 11 /* virtio remoteproc serial link */
+#define VIRTIO_ID_CAIF 12 /* Virtio caif */
+#define VIRTIO_ID_MEMORY_BALLOON 13 /* virtio memory balloon */
+#define VIRTIO_ID_GPU 16 /* virtio GPU */
+#define VIRTIO_ID_CLOCK 17 /* virtio clock/timer */
+#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_SIGNAL_DIST 21 /* virtio signal distribution device */
+#define VIRTIO_ID_PSTORE 22 /* virtio pstore device */
+#define VIRTIO_ID_IOMMU 23 /* virtio IOMMU */
+#define VIRTIO_ID_MEM 24 /* virtio mem */
+#define VIRTIO_ID_FS 26 /* virtio filesystem */
+#define VIRTIO_ID_PMEM 27 /* virtio pmem */
+#define VIRTIO_ID_MAC80211_HWSIM 29 /* virtio mac80211-hwsim */
+
+#endif /* _LINUX_VIRTIO_IDS_H */
--
2.26.2
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