| Christopher Ferris | 05d08e9 | 2016-02-04 13:16:38 -0800 | [diff] [blame] | 1 | /**************************************************************************** |
| 2 | **************************************************************************** |
| 3 | *** |
| 4 | *** This header was automatically generated from a Linux kernel header |
| 5 | *** of the same name, to make information necessary for userspace to |
| 6 | *** call into the kernel available to libc. It contains only constants, |
| 7 | *** structures, and macros generated from the original header, and thus, |
| 8 | *** contains no copyrightable information. |
| 9 | *** |
| 10 | *** To edit the content of this header, modify the corresponding |
| 11 | *** source file (e.g. under external/kernel-headers/original/) then |
| 12 | *** run bionic/libc/kernel/tools/update_all.py |
| 13 | *** |
| 14 | *** Any manual change here will be lost the next time this script will |
| 15 | *** be run. You've been warned! |
| 16 | *** |
| 17 | **************************************************************************** |
| 18 | ****************************************************************************/ |
| 19 | #ifndef _CS_PROTOCOL_H |
| 20 | #define _CS_PROTOCOL_H |
| 21 | #include <linux/types.h> |
| 22 | #include <linux/ioctl.h> |
| 23 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 24 | #define CS_DEV_FILE_NAME "/dev/cmt_speech" |
| 25 | #define CS_IF_VERSION 2 |
| 26 | #define CS_CMD_SHIFT 28 |
| 27 | #define CS_DOMAIN_SHIFT 24 |
| 28 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 29 | #define CS_CMD_MASK 0xff000000 |
| 30 | #define CS_PARAM_MASK 0xffffff |
| 31 | #define CS_CMD(id,dom) (((id) << CS_CMD_SHIFT) | ((dom) << CS_DOMAIN_SHIFT)) |
| 32 | #define CS_ERROR CS_CMD(1, 0) |
| 33 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 34 | #define CS_RX_DATA_RECEIVED CS_CMD(2, 0) |
| 35 | #define CS_TX_DATA_READY CS_CMD(3, 0) |
| 36 | #define CS_TX_DATA_SENT CS_CMD(4, 0) |
| 37 | #define CS_ERR_PEER_RESET 0 |
| 38 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 39 | #define CS_FEAT_TSTAMP_RX_CTRL (1 << 0) |
| 40 | #define CS_FEAT_ROLLING_RX_COUNTER (2 << 0) |
| 41 | #define CS_STATE_CLOSED 0 |
| 42 | #define CS_STATE_OPENED 1 |
| 43 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 44 | #define CS_STATE_CONFIGURED 2 |
| 45 | #define CS_MAX_BUFFERS_SHIFT 4 |
| 46 | #define CS_MAX_BUFFERS (1 << CS_MAX_BUFFERS_SHIFT) |
| 47 | struct cs_buffer_config { |
| 48 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 49 | __u32 rx_bufs; |
| 50 | __u32 tx_bufs; |
| 51 | __u32 buf_size; |
| 52 | __u32 flags; |
| 53 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 54 | __u32 reserved[4]; |
| 55 | }; |
| 56 | struct cs_timestamp { |
| 57 | __u32 tv_sec; |
| 58 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 59 | __u32 tv_nsec; |
| 60 | }; |
| 61 | struct cs_mmap_config_block { |
| 62 | __u32 reserved1; |
| 63 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 64 | __u32 buf_size; |
| 65 | __u32 rx_bufs; |
| 66 | __u32 tx_bufs; |
| 67 | __u32 reserved2; |
| 68 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 69 | __u32 rx_offsets[CS_MAX_BUFFERS]; |
| 70 | __u32 tx_offsets[CS_MAX_BUFFERS]; |
| 71 | __u32 rx_ptr; |
| 72 | __u32 rx_ptr_boundary; |
| 73 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 74 | __u32 reserved3[2]; |
| 75 | struct cs_timestamp tstamp_rx_ctrl; |
| 76 | }; |
| 77 | #define CS_IO_MAGIC 'C' |
| 78 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 79 | #define CS_IOW(num,dtype) _IOW(CS_IO_MAGIC, num, dtype) |
| 80 | #define CS_IOR(num,dtype) _IOR(CS_IO_MAGIC, num, dtype) |
| 81 | #define CS_IOWR(num,dtype) _IOWR(CS_IO_MAGIC, num, dtype) |
| 82 | #define CS_IO(num) _IO(CS_IO_MAGIC, num) |
| 83 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 84 | #define CS_GET_STATE CS_IOR(21, unsigned int) |
| 85 | #define CS_SET_WAKELINE CS_IOW(23, unsigned int) |
| 86 | #define CS_GET_IF_VERSION CS_IOR(30, unsigned int) |
| 87 | #define CS_CONFIG_BUFS CS_IOW(31, struct cs_buffer_config) |
| 88 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 89 | #endif |