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@nvidia.com>
Signed-off-by: David Ahern <dsahern@kernel.org>

diff --git a/vdpa/include/uapi/linux/vdpa.h b/vdpa/include/uapi/linux/vdpa.h
new file mode 100644 (file)
index 0000000..37ae26b
--- /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 (file)
index 0000000..bc1c062
--- /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 */