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 _UAPI__LINUX_N_R3964_H__
20 #define _UAPI__LINUX_N_R3964_H__
21 #define R3964_ENABLE_SIGNALS 0x5301
22 #define R3964_SETPRIORITY 0x5302
23 #define R3964_USE_BCC 0x5303
24 #define R3964_READ_TELEGRAM 0x5304
25 #define R3964_MASTER 0
26 #define R3964_SLAVE 1
27 #define R3964_SIG_ACK 0x0001
28 #define R3964_SIG_DATA 0x0002
29 #define R3964_SIG_ALL 0x000f
30 #define R3964_SIG_NONE 0x0000
31 #define R3964_USE_SIGIO 0x1000
32 enum {
33   R3964_MSG_ACK = 1,
34   R3964_MSG_DATA
35 };
36 #define R3964_MAX_MSG_COUNT 32
37 #define R3964_OK 0
38 #define R3964_TX_FAIL - 1
39 #define R3964_OVERFLOW - 2
40 struct r3964_client_message {
41   int msg_id;
42   int arg;
43   int error_code;
44 };
45 #define R3964_MTU 256
46 #endif
47