#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 {
|
__le32 min;
|
__le32 max;
|
__le32 fuzz;
|
__le32 flat;
|
__le32 res;
|
};
|
|
struct virtio_input_devids {
|
__le16 bustype;
|
__le16 vendor;
|
__le16 product;
|
__le16 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 */
|
