1 files changed, 76 insertions, 0 deletions

diff --git a/include/uapi/linux/virtio_input.h b/include/uapi/linux/virtio_input.h
new file mode 100644
index 000000000000..a7fe5c8fb135
--- /dev/null
+++ b/include/uapi/linux/virtio_input.h
@@ -0,0 +1,76 @@
+#ifndef _LINUX_VIRTIO_INPUT_H
+#define _LINUX_VIRTIO_INPUT_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 <linux/types.h>
+
+enum virtio_input_config_select {
+        VIRTIO_INPUT_CFG_UNSET      = 0x00,
+        VIRTIO_INPUT_CFG_ID_NAME    = 0x01,
+        VIRTIO_INPUT_CFG_ID_SERIAL  = 0x02,
+        VIRTIO_INPUT_CFG_ID_DEVIDS  = 0x03,
+        VIRTIO_INPUT_CFG_PROP_BITS  = 0x10,
+        VIRTIO_INPUT_CFG_EV_BITS    = 0x11,
+        VIRTIO_INPUT_CFG_ABS_INFO   = 0x12,
+};
+
+struct virtio_input_absinfo {
+        __u32 min;
+        __u32 max;
+        __u32 fuzz;
+        __u32 flat;
+        __u32 res;
+};
+
+struct virtio_input_devids {
+        __u16 bustype;
+        __u16 vendor;
+        __u16 product;
+        __u16 version;
+};
+
+struct virtio_input_config {
+        __u8    select;
+        __u8    subsel;
+        __u8    size;
+        __u8    reserved[5];
+        union {
+                char string[128];
+                __u8 bitmap[128];
+                struct virtio_input_absinfo abs;
+                struct virtio_input_devids ids;
+        } u;
+};
+
+struct virtio_input_event {
+        __le16 type;
+        __le16 code;
+        __le32 value;
+};
+
+#endif /* _LINUX_VIRTIO_INPUT_H */