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70 lines
2.4 KiB
70 lines
2.4 KiB
4 months ago
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/****************************************************************************
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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 _UAPI_CAN_ISOTP_H
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#define _UAPI_CAN_ISOTP_H
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#include <linux/types.h>
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#include <linux/can.h>
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#define SOL_CAN_ISOTP (SOL_CAN_BASE + CAN_ISOTP)
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#define CAN_ISOTP_OPTS 1
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#define CAN_ISOTP_RECV_FC 2
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#define CAN_ISOTP_TX_STMIN 3
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#define CAN_ISOTP_RX_STMIN 4
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#define CAN_ISOTP_LL_OPTS 5
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struct can_isotp_options {
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__u32 flags;
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__u32 frame_txtime;
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__u8 ext_address;
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__u8 txpad_content;
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__u8 rxpad_content;
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__u8 rx_ext_address;
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};
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struct can_isotp_fc_options {
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__u8 bs;
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__u8 stmin;
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__u8 wftmax;
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};
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struct can_isotp_ll_options {
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__u8 mtu;
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__u8 tx_dl;
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__u8 tx_flags;
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};
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#define CAN_ISOTP_LISTEN_MODE 0x001
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#define CAN_ISOTP_EXTEND_ADDR 0x002
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#define CAN_ISOTP_TX_PADDING 0x004
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#define CAN_ISOTP_RX_PADDING 0x008
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#define CAN_ISOTP_CHK_PAD_LEN 0x010
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#define CAN_ISOTP_CHK_PAD_DATA 0x020
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#define CAN_ISOTP_HALF_DUPLEX 0x040
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#define CAN_ISOTP_FORCE_TXSTMIN 0x080
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#define CAN_ISOTP_FORCE_RXSTMIN 0x100
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#define CAN_ISOTP_RX_EXT_ADDR 0x200
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#define CAN_ISOTP_WAIT_TX_DONE 0x400
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#define CAN_ISOTP_SF_BROADCAST 0x800
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#define CAN_ISOTP_DEFAULT_FLAGS 0
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#define CAN_ISOTP_DEFAULT_EXT_ADDRESS 0x00
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#define CAN_ISOTP_DEFAULT_PAD_CONTENT 0xCC
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#define CAN_ISOTP_DEFAULT_FRAME_TXTIME 0
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#define CAN_ISOTP_DEFAULT_RECV_BS 0
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#define CAN_ISOTP_DEFAULT_RECV_STMIN 0x00
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#define CAN_ISOTP_DEFAULT_RECV_WFTMAX 0
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#define CAN_ISOTP_DEFAULT_LL_MTU CAN_MTU
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#define CAN_ISOTP_DEFAULT_LL_TX_DL CAN_MAX_DLEN
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#define CAN_ISOTP_DEFAULT_LL_TX_FLAGS 0
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#endif
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