1 /* 2 * This file is auto-generated. Modifications will be lost. 3 * 4 * See https://android.googlesource.com/platform/bionic/+/master/libc/kernel/ 5 * for more information. 6 */ 7 #ifndef _UAPI_CAN_ISOTP_H 8 #define _UAPI_CAN_ISOTP_H 9 #include <linux/types.h> 10 #include <linux/can.h> 11 #define SOL_CAN_ISOTP (SOL_CAN_BASE + CAN_ISOTP) 12 #define CAN_ISOTP_OPTS 1 13 #define CAN_ISOTP_RECV_FC 2 14 #define CAN_ISOTP_TX_STMIN 3 15 #define CAN_ISOTP_RX_STMIN 4 16 #define CAN_ISOTP_LL_OPTS 5 17 struct can_isotp_options { 18 __u32 flags; 19 __u32 frame_txtime; 20 __u8 ext_address; 21 __u8 txpad_content; 22 __u8 rxpad_content; 23 __u8 rx_ext_address; 24 }; 25 struct can_isotp_fc_options { 26 __u8 bs; 27 __u8 stmin; 28 __u8 wftmax; 29 }; 30 struct can_isotp_ll_options { 31 __u8 mtu; 32 __u8 tx_dl; 33 __u8 tx_flags; 34 }; 35 #define CAN_ISOTP_LISTEN_MODE 0x0001 36 #define CAN_ISOTP_EXTEND_ADDR 0x0002 37 #define CAN_ISOTP_TX_PADDING 0x0004 38 #define CAN_ISOTP_RX_PADDING 0x0008 39 #define CAN_ISOTP_CHK_PAD_LEN 0x0010 40 #define CAN_ISOTP_CHK_PAD_DATA 0x0020 41 #define CAN_ISOTP_HALF_DUPLEX 0x0040 42 #define CAN_ISOTP_FORCE_TXSTMIN 0x0080 43 #define CAN_ISOTP_FORCE_RXSTMIN 0x0100 44 #define CAN_ISOTP_RX_EXT_ADDR 0x0200 45 #define CAN_ISOTP_WAIT_TX_DONE 0x0400 46 #define CAN_ISOTP_SF_BROADCAST 0x0800 47 #define CAN_ISOTP_CF_BROADCAST 0x1000 48 #define CAN_ISOTP_DYN_FC_PARMS 0x2000 49 #define CAN_ISOTP_DEFAULT_FLAGS 0 50 #define CAN_ISOTP_DEFAULT_EXT_ADDRESS 0x00 51 #define CAN_ISOTP_DEFAULT_PAD_CONTENT 0xCC 52 #define CAN_ISOTP_DEFAULT_FRAME_TXTIME 50000 53 #define CAN_ISOTP_DEFAULT_RECV_BS 0 54 #define CAN_ISOTP_DEFAULT_RECV_STMIN 0x00 55 #define CAN_ISOTP_DEFAULT_RECV_WFTMAX 0 56 #define CAN_ISOTP_DEFAULT_LL_MTU CAN_MTU 57 #define CAN_ISOTP_DEFAULT_LL_TX_DL CAN_MAX_DLEN 58 #define CAN_ISOTP_DEFAULT_LL_TX_FLAGS 0 59 #define CAN_ISOTP_FRAME_TXTIME_ZERO 0xFFFFFFFF 60 #endif 61