| /**************************************************************************** |
| **************************************************************************** |
| *** |
| *** This header was automatically generated from a Linux kernel header |
| *** of the same name, to make information necessary for userspace to |
| *** call into the kernel available to libc. It contains only constants, |
| *** structures, and macros generated from the original header, and thus, |
| *** contains no copyrightable information. |
| *** |
| *** To edit the content of this header, modify the corresponding |
| *** source file (e.g. under external/kernel-headers/original/) then |
| *** run bionic/libc/kernel/tools/update_all.py |
| *** |
| *** Any manual change here will be lost the next time this script will |
| *** be run. You've been warned! |
| *** |
| **************************************************************************** |
| ****************************************************************************/ |
| #ifndef _UAPI_CAN_J1939_H_ |
| #define _UAPI_CAN_J1939_H_ |
| #include <linux/types.h> |
| #include <linux/socket.h> |
| #include <linux/can.h> |
| #define J1939_MAX_UNICAST_ADDR 0xfd |
| #define J1939_IDLE_ADDR 0xfe |
| #define J1939_NO_ADDR 0xff |
| #define J1939_NO_NAME 0 |
| #define J1939_PGN_REQUEST 0x0ea00 |
| #define J1939_PGN_ADDRESS_CLAIMED 0x0ee00 |
| #define J1939_PGN_ADDRESS_COMMANDED 0x0fed8 |
| #define J1939_PGN_PDU1_MAX 0x3ff00 |
| #define J1939_PGN_MAX 0x3ffff |
| #define J1939_NO_PGN 0x40000 |
| typedef __u32 pgn_t; |
| typedef __u8 priority_t; |
| typedef __u64 name_t; |
| #define SOL_CAN_J1939 (SOL_CAN_BASE + CAN_J1939) |
| enum { |
| SO_J1939_FILTER = 1, |
| SO_J1939_PROMISC = 2, |
| SO_J1939_SEND_PRIO = 3, |
| SO_J1939_ERRQUEUE = 4, |
| }; |
| enum { |
| SCM_J1939_DEST_ADDR = 1, |
| SCM_J1939_DEST_NAME = 2, |
| SCM_J1939_PRIO = 3, |
| SCM_J1939_ERRQUEUE = 4, |
| }; |
| enum { |
| J1939_NLA_PAD, |
| J1939_NLA_BYTES_ACKED, |
| }; |
| enum { |
| J1939_EE_INFO_NONE, |
| J1939_EE_INFO_TX_ABORT, |
| }; |
| struct j1939_filter { |
| name_t name; |
| name_t name_mask; |
| pgn_t pgn; |
| pgn_t pgn_mask; |
| __u8 addr; |
| __u8 addr_mask; |
| }; |
| #define J1939_FILTER_MAX 512 |
| #endif |
