89 lines
3.2 KiB
C
89 lines
3.2 KiB
C
/****************************************************************************
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****************************************************************************
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***
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*** This header was automatically generated from a Linux kernel header
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*** of the same name, to make information necessary for userspace to
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*** call into the kernel available to libc. It contains only constants,
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*** structures, and macros generated from the original header, and thus,
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*** contains no copyrightable information.
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***
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*** To edit the content of this header, modify the corresponding
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*** source file (e.g. under external/kernel-headers/original/) then
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*** run bionic/libc/kernel/tools/update_all.py
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***
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*** Any manual change here will be lost the next time this script will
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*** be run. You've been warned!
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***
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****************************************************************************
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****************************************************************************/
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#ifndef CAN_H
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#define CAN_H
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#include <linux/types.h>
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#include <linux/socket.h>
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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#define CAN_EFF_FLAG 0x80000000U
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#define CAN_RTR_FLAG 0x40000000U
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#define CAN_ERR_FLAG 0x20000000U
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#define CAN_SFF_MASK 0x000007FFU
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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#define CAN_EFF_MASK 0x1FFFFFFFU
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#define CAN_ERR_MASK 0x1FFFFFFFU
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typedef __u32 canid_t;
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#define CAN_SFF_ID_BITS 11
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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#define CAN_EFF_ID_BITS 29
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typedef __u32 can_err_mask_t;
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#define CAN_MAX_DLC 8
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#define CAN_MAX_DLEN 8
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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#define CANFD_MAX_DLC 15
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#define CANFD_MAX_DLEN 64
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struct can_frame {
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canid_t can_id;
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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__u8 can_dlc;
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__u8 data[CAN_MAX_DLEN] __attribute__((aligned(8)));
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};
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#define CANFD_BRS 0x01
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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#define CANFD_ESI 0x02
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struct canfd_frame {
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canid_t can_id;
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__u8 len;
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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__u8 flags;
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__u8 __res0;
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__u8 __res1;
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__u8 data[CANFD_MAX_DLEN] __attribute__((aligned(8)));
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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};
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#define CAN_MTU (sizeof(struct can_frame))
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#define CANFD_MTU (sizeof(struct canfd_frame))
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#define CAN_RAW 1
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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#define CAN_BCM 2
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#define CAN_TP16 3
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#define CAN_TP20 4
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#define CAN_MCNET 5
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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#define CAN_ISOTP 6
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#define CAN_NPROTO 7
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#define SOL_CAN_BASE 100
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struct sockaddr_can {
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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__kernel_sa_family_t can_family;
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int can_ifindex;
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union {
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struct { canid_t rx_id, tx_id; } tp;
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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} can_addr;
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};
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struct can_filter {
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canid_t can_id;
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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canid_t can_mask;
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};
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#define CAN_INV_FILTER 0x20000000U
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#endif
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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