| /**************************************************************************** |
| **************************************************************************** |
| *** |
| *** 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_H |
| #define _UAPI_CAN_H |
| #include <linux/types.h> |
| #include <linux/socket.h> |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define CAN_EFF_FLAG 0x80000000U |
| #define CAN_RTR_FLAG 0x40000000U |
| #define CAN_ERR_FLAG 0x20000000U |
| #define CAN_SFF_MASK 0x000007FFU |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define CAN_EFF_MASK 0x1FFFFFFFU |
| #define CAN_ERR_MASK 0x1FFFFFFFU |
| typedef __u32 canid_t; |
| #define CAN_SFF_ID_BITS 11 |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define CAN_EFF_ID_BITS 29 |
| typedef __u32 can_err_mask_t; |
| #define CAN_MAX_DLC 8 |
| #define CAN_MAX_DLEN 8 |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define CANFD_MAX_DLC 15 |
| #define CANFD_MAX_DLEN 64 |
| struct can_frame { |
| canid_t can_id; |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| __u8 can_dlc; |
| __u8 data[CAN_MAX_DLEN] __attribute__((aligned(8))); |
| }; |
| #define CANFD_BRS 0x01 |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define CANFD_ESI 0x02 |
| struct canfd_frame { |
| canid_t can_id; |
| __u8 len; |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| __u8 flags; |
| __u8 __res0; |
| __u8 __res1; |
| __u8 data[CANFD_MAX_DLEN] __attribute__((aligned(8))); |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| }; |
| #define CAN_MTU (sizeof(struct can_frame)) |
| #define CANFD_MTU (sizeof(struct canfd_frame)) |
| #define CAN_RAW 1 |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define CAN_BCM 2 |
| #define CAN_TP16 3 |
| #define CAN_TP20 4 |
| #define CAN_MCNET 5 |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define CAN_ISOTP 6 |
| #define CAN_NPROTO 7 |
| #define SOL_CAN_BASE 100 |
| struct sockaddr_can { |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| __kernel_sa_family_t can_family; |
| int can_ifindex; |
| union { |
| struct { |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| canid_t rx_id, tx_id; |
| } tp; |
| } can_addr; |
| }; |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| struct can_filter { |
| canid_t can_id; |
| canid_t can_mask; |
| }; |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define CAN_INV_FILTER 0x20000000U |
| #endif |