105d08e9716b5974d6ed08973f44930804890b902Christopher Ferris/**************************************************************************** 205d08e9716b5974d6ed08973f44930804890b902Christopher Ferris **************************************************************************** 305d08e9716b5974d6ed08973f44930804890b902Christopher Ferris *** 405d08e9716b5974d6ed08973f44930804890b902Christopher Ferris *** This header was automatically generated from a Linux kernel header 505d08e9716b5974d6ed08973f44930804890b902Christopher Ferris *** of the same name, to make information necessary for userspace to 605d08e9716b5974d6ed08973f44930804890b902Christopher Ferris *** call into the kernel available to libc. It contains only constants, 705d08e9716b5974d6ed08973f44930804890b902Christopher Ferris *** structures, and macros generated from the original header, and thus, 805d08e9716b5974d6ed08973f44930804890b902Christopher Ferris *** contains no copyrightable information. 905d08e9716b5974d6ed08973f44930804890b902Christopher Ferris *** 1005d08e9716b5974d6ed08973f44930804890b902Christopher Ferris *** To edit the content of this header, modify the corresponding 1105d08e9716b5974d6ed08973f44930804890b902Christopher Ferris *** source file (e.g. under external/kernel-headers/original/) then 1205d08e9716b5974d6ed08973f44930804890b902Christopher Ferris *** run bionic/libc/kernel/tools/update_all.py 1305d08e9716b5974d6ed08973f44930804890b902Christopher Ferris *** 1405d08e9716b5974d6ed08973f44930804890b902Christopher Ferris *** Any manual change here will be lost the next time this script will 1505d08e9716b5974d6ed08973f44930804890b902Christopher Ferris *** be run. You've been warned! 1605d08e9716b5974d6ed08973f44930804890b902Christopher Ferris *** 1705d08e9716b5974d6ed08973f44930804890b902Christopher Ferris **************************************************************************** 1805d08e9716b5974d6ed08973f44930804890b902Christopher Ferris ****************************************************************************/ 1905d08e9716b5974d6ed08973f44930804890b902Christopher Ferris#ifndef _CS_PROTOCOL_H 2005d08e9716b5974d6ed08973f44930804890b902Christopher Ferris#define _CS_PROTOCOL_H 2105d08e9716b5974d6ed08973f44930804890b902Christopher Ferris#include <linux/types.h> 2205d08e9716b5974d6ed08973f44930804890b902Christopher Ferris#include <linux/ioctl.h> 2305d08e9716b5974d6ed08973f44930804890b902Christopher Ferris#define CS_DEV_FILE_NAME "/dev/cmt_speech" 2405d08e9716b5974d6ed08973f44930804890b902Christopher Ferris#define CS_IF_VERSION 2 2505d08e9716b5974d6ed08973f44930804890b902Christopher Ferris#define CS_CMD_SHIFT 28 2605d08e9716b5974d6ed08973f44930804890b902Christopher Ferris#define CS_DOMAIN_SHIFT 24 2705d08e9716b5974d6ed08973f44930804890b902Christopher Ferris#define CS_CMD_MASK 0xff000000 2805d08e9716b5974d6ed08973f44930804890b902Christopher Ferris#define CS_PARAM_MASK 0xffffff 2905d08e9716b5974d6ed08973f44930804890b902Christopher Ferris#define CS_CMD(id,dom) (((id) << CS_CMD_SHIFT) | ((dom) << CS_DOMAIN_SHIFT)) 3005d08e9716b5974d6ed08973f44930804890b902Christopher Ferris#define CS_ERROR CS_CMD(1, 0) 3105d08e9716b5974d6ed08973f44930804890b902Christopher Ferris#define CS_RX_DATA_RECEIVED CS_CMD(2, 0) 3205d08e9716b5974d6ed08973f44930804890b902Christopher Ferris#define CS_TX_DATA_READY CS_CMD(3, 0) 3305d08e9716b5974d6ed08973f44930804890b902Christopher Ferris#define CS_TX_DATA_SENT CS_CMD(4, 0) 3405d08e9716b5974d6ed08973f44930804890b902Christopher Ferris#define CS_ERR_PEER_RESET 0 3505d08e9716b5974d6ed08973f44930804890b902Christopher Ferris#define CS_FEAT_TSTAMP_RX_CTRL (1 << 0) 3605d08e9716b5974d6ed08973f44930804890b902Christopher Ferris#define CS_FEAT_ROLLING_RX_COUNTER (2 << 0) 3705d08e9716b5974d6ed08973f44930804890b902Christopher Ferris#define CS_STATE_CLOSED 0 3805d08e9716b5974d6ed08973f44930804890b902Christopher Ferris#define CS_STATE_OPENED 1 3905d08e9716b5974d6ed08973f44930804890b902Christopher Ferris#define CS_STATE_CONFIGURED 2 4005d08e9716b5974d6ed08973f44930804890b902Christopher Ferris#define CS_MAX_BUFFERS_SHIFT 4 4105d08e9716b5974d6ed08973f44930804890b902Christopher Ferris#define CS_MAX_BUFFERS (1 << CS_MAX_BUFFERS_SHIFT) 4205d08e9716b5974d6ed08973f44930804890b902Christopher Ferrisstruct cs_buffer_config { 4305d08e9716b5974d6ed08973f44930804890b902Christopher Ferris __u32 rx_bufs; 4405d08e9716b5974d6ed08973f44930804890b902Christopher Ferris __u32 tx_bufs; 4505d08e9716b5974d6ed08973f44930804890b902Christopher Ferris __u32 buf_size; 4605d08e9716b5974d6ed08973f44930804890b902Christopher Ferris __u32 flags; 4705d08e9716b5974d6ed08973f44930804890b902Christopher Ferris __u32 reserved[4]; 4805d08e9716b5974d6ed08973f44930804890b902Christopher Ferris}; 4905d08e9716b5974d6ed08973f44930804890b902Christopher Ferrisstruct cs_timestamp { 5005d08e9716b5974d6ed08973f44930804890b902Christopher Ferris __u32 tv_sec; 5105d08e9716b5974d6ed08973f44930804890b902Christopher Ferris __u32 tv_nsec; 5205d08e9716b5974d6ed08973f44930804890b902Christopher Ferris}; 5305d08e9716b5974d6ed08973f44930804890b902Christopher Ferrisstruct cs_mmap_config_block { 5405d08e9716b5974d6ed08973f44930804890b902Christopher Ferris __u32 reserved1; 5505d08e9716b5974d6ed08973f44930804890b902Christopher Ferris __u32 buf_size; 5605d08e9716b5974d6ed08973f44930804890b902Christopher Ferris __u32 rx_bufs; 5705d08e9716b5974d6ed08973f44930804890b902Christopher Ferris __u32 tx_bufs; 5805d08e9716b5974d6ed08973f44930804890b902Christopher Ferris __u32 reserved2; 5905d08e9716b5974d6ed08973f44930804890b902Christopher Ferris __u32 rx_offsets[CS_MAX_BUFFERS]; 6005d08e9716b5974d6ed08973f44930804890b902Christopher Ferris __u32 tx_offsets[CS_MAX_BUFFERS]; 6105d08e9716b5974d6ed08973f44930804890b902Christopher Ferris __u32 rx_ptr; 6205d08e9716b5974d6ed08973f44930804890b902Christopher Ferris __u32 rx_ptr_boundary; 6305d08e9716b5974d6ed08973f44930804890b902Christopher Ferris __u32 reserved3[2]; 6405d08e9716b5974d6ed08973f44930804890b902Christopher Ferris struct cs_timestamp tstamp_rx_ctrl; 6505d08e9716b5974d6ed08973f44930804890b902Christopher Ferris}; 6605d08e9716b5974d6ed08973f44930804890b902Christopher Ferris#define CS_IO_MAGIC 'C' 6705d08e9716b5974d6ed08973f44930804890b902Christopher Ferris#define CS_IOW(num,dtype) _IOW(CS_IO_MAGIC, num, dtype) 6805d08e9716b5974d6ed08973f44930804890b902Christopher Ferris#define CS_IOR(num,dtype) _IOR(CS_IO_MAGIC, num, dtype) 6905d08e9716b5974d6ed08973f44930804890b902Christopher Ferris#define CS_IOWR(num,dtype) _IOWR(CS_IO_MAGIC, num, dtype) 7005d08e9716b5974d6ed08973f44930804890b902Christopher Ferris#define CS_IO(num) _IO(CS_IO_MAGIC, num) 7105d08e9716b5974d6ed08973f44930804890b902Christopher Ferris#define CS_GET_STATE CS_IOR(21, unsigned int) 7205d08e9716b5974d6ed08973f44930804890b902Christopher Ferris#define CS_SET_WAKELINE CS_IOW(23, unsigned int) 7305d08e9716b5974d6ed08973f44930804890b902Christopher Ferris#define CS_GET_IF_VERSION CS_IOR(30, unsigned int) 7405d08e9716b5974d6ed08973f44930804890b902Christopher Ferris#define CS_CONFIG_BUFS CS_IOW(31, struct cs_buffer_config) 7505d08e9716b5974d6ed08973f44930804890b902Christopher Ferris#endif 76