| Christopher Ferris | 9584fa4 | 2019-12-09 15:36:13 -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 _UAPI_CAN_J1939_H_ |
| 20 | #define _UAPI_CAN_J1939_H_ |
| 21 | #include <linux/types.h> |
| 22 | #include <linux/socket.h> |
| 23 | #include <linux/can.h> |
| 24 | #define J1939_MAX_UNICAST_ADDR 0xfd |
| 25 | #define J1939_IDLE_ADDR 0xfe |
| 26 | #define J1939_NO_ADDR 0xff |
| 27 | #define J1939_NO_NAME 0 |
| 28 | #define J1939_PGN_REQUEST 0x0ea00 |
| 29 | #define J1939_PGN_ADDRESS_CLAIMED 0x0ee00 |
| 30 | #define J1939_PGN_ADDRESS_COMMANDED 0x0fed8 |
| 31 | #define J1939_PGN_PDU1_MAX 0x3ff00 |
| 32 | #define J1939_PGN_MAX 0x3ffff |
| 33 | #define J1939_NO_PGN 0x40000 |
| 34 | typedef __u32 pgn_t; |
| 35 | typedef __u8 priority_t; |
| 36 | typedef __u64 name_t; |
| 37 | #define SOL_CAN_J1939 (SOL_CAN_BASE + CAN_J1939) |
| 38 | enum { |
| 39 | SO_J1939_FILTER = 1, |
| 40 | SO_J1939_PROMISC = 2, |
| 41 | SO_J1939_SEND_PRIO = 3, |
| 42 | SO_J1939_ERRQUEUE = 4, |
| 43 | }; |
| 44 | enum { |
| 45 | SCM_J1939_DEST_ADDR = 1, |
| 46 | SCM_J1939_DEST_NAME = 2, |
| 47 | SCM_J1939_PRIO = 3, |
| 48 | SCM_J1939_ERRQUEUE = 4, |
| 49 | }; |
| 50 | enum { |
| 51 | J1939_NLA_PAD, |
| 52 | J1939_NLA_BYTES_ACKED, |
| 53 | }; |
| 54 | enum { |
| 55 | J1939_EE_INFO_NONE, |
| 56 | J1939_EE_INFO_TX_ABORT, |
| 57 | }; |
| 58 | struct j1939_filter { |
| 59 | name_t name; |
| 60 | name_t name_mask; |
| 61 | pgn_t pgn; |
| 62 | pgn_t pgn_mask; |
| 63 | __u8 addr; |
| 64 | __u8 addr_mask; |
| 65 | }; |
| 66 | #define J1939_FILTER_MAX 512 |
| 67 | #endif |