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 */
24 struct rtcanmsg {
25   __u8 can_family;
26   __u8 gwtype;
27   __u16 flags;
28 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
29 };
30 enum {
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)
37 enum {
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)
71 struct 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)
77 struct 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));
85 struct 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)
100 enum {
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