gw.h revision ba8d4f460b51161eb82cf1006cb34a3cc1389f47 
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_CAN_GW_H
20#define _UAPI_CAN_GW_H
21#include <linux/types.h>
22#include <linux/can.h>
23/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
24struct rtcanmsg {
25 __u8 can_family;
26 __u8 gwtype;
27 __u16 flags;
28/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
29};
30enum {
31 CGW_TYPE_UNSPEC,
32 CGW_TYPE_CAN_CAN,
33/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
34 __CGW_TYPE_MAX
35};
36#define CGW_TYPE_MAX (__CGW_TYPE_MAX - 1)
37enum {
38/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
39 CGW_UNSPEC,
40 CGW_MOD_AND,
41 CGW_MOD_OR,
42 CGW_MOD_XOR,
43/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
44 CGW_MOD_SET,
45 CGW_CS_XOR,
46 CGW_CS_CRC8,
47 CGW_HANDLED,
48/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
49 CGW_DROPPED,
50 CGW_SRC_IF,
51 CGW_DST_IF,
52 CGW_FILTER,
53/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
54 CGW_DELETED,
55 CGW_LIM_HOPS,
56 __CGW_MAX
57};
58/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
59#define CGW_MAX (__CGW_MAX - 1)
60#define CGW_FLAGS_CAN_ECHO 0x01
61#define CGW_FLAGS_CAN_SRC_TSTAMP 0x02
62#define CGW_FLAGS_CAN_IIF_TX_OK 0x04
63/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
64#define CGW_MOD_FUNCS 4
65#define CGW_MOD_ID 0x01
66#define CGW_MOD_DLC 0x02
67#define CGW_MOD_DATA 0x04
68/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
69#define CGW_FRAME_MODS 3
70#define MAX_MODFUNCTIONS (CGW_MOD_FUNCS * CGW_FRAME_MODS)
71struct cgw_frame_mod {
72 struct can_frame cf;
73/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
74 __u8 modtype;
75} __attribute__((packed));
76#define CGW_MODATTR_LEN sizeof(struct cgw_frame_mod)
77struct cgw_csum_xor {
78/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
79 __s8 from_idx;
80 __s8 to_idx;
81 __s8 result_idx;
82 __u8 init_xor_val;
83/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
84} __attribute__((packed));
85struct cgw_csum_crc8 {
86 __s8 from_idx;
87 __s8 to_idx;
88/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
89 __s8 result_idx;
90 __u8 init_crc_val;
91 __u8 final_xor_val;
92 __u8 crctab[256];
93/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
94 __u8 profile;
95 __u8 profile_data[20];
96} __attribute__((packed));
97#define CGW_CS_XOR_LEN sizeof(struct cgw_csum_xor)
98/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
99#define CGW_CS_CRC8_LEN sizeof(struct cgw_csum_crc8)
100enum {
101 CGW_CRC8PRF_UNSPEC,
102 CGW_CRC8PRF_1U8,
103/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
104 CGW_CRC8PRF_16U8,
105 CGW_CRC8PRF_SFFID_XOR,
106 __CGW_CRC8PRF_MAX
107};
108/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
109#define CGW_CRC8PRF_MAX (__CGW_CRC8PRF_MAX - 1)
110#endif
111