1 /**************************************************************************** 2 **************************************************************************** 3 *** 4 *** This header was automatically generated from a Linux kernel header 5 *** of the same name, to make information necessary for userspace to 6 *** call into the kernel available to libc. It contains only constants, 7 *** structures, and macros generated from the original header, and thus, 8 *** contains no copyrightable information. 9 *** 10 *** To edit the content of this header, modify the corresponding 11 *** source file (e.g. under external/kernel-headers/original/) then 12 *** run bionic/libc/kernel/tools/update_all.py 13 *** 14 *** Any manual change here will be lost the next time this script will 15 *** be run. You've been warned! 16 *** 17 **************************************************************************** 18 ****************************************************************************/ 19 #ifndef _UAPI_CAN_NETLINK_H 20 #define _UAPI_CAN_NETLINK_H 21 #include <linux/types.h> 22 struct can_bittiming { 23 __u32 bitrate; 24 __u32 sample_point; 25 __u32 tq; 26 __u32 prop_seg; 27 __u32 phase_seg1; 28 __u32 phase_seg2; 29 __u32 sjw; 30 __u32 brp; 31 }; 32 struct can_bittiming_const { 33 char name[16]; 34 __u32 tseg1_min; 35 __u32 tseg1_max; 36 __u32 tseg2_min; 37 __u32 tseg2_max; 38 __u32 sjw_max; 39 __u32 brp_min; 40 __u32 brp_max; 41 __u32 brp_inc; 42 }; 43 struct can_clock { 44 __u32 freq; 45 }; 46 enum can_state { 47 CAN_STATE_ERROR_ACTIVE = 0, 48 CAN_STATE_ERROR_WARNING, 49 CAN_STATE_ERROR_PASSIVE, 50 CAN_STATE_BUS_OFF, 51 CAN_STATE_STOPPED, 52 CAN_STATE_SLEEPING, 53 CAN_STATE_MAX 54 }; 55 struct can_berr_counter { 56 __u16 txerr; 57 __u16 rxerr; 58 }; 59 struct can_ctrlmode { 60 __u32 mask; 61 __u32 flags; 62 }; 63 #define CAN_CTRLMODE_LOOPBACK 0x01 64 #define CAN_CTRLMODE_LISTENONLY 0x02 65 #define CAN_CTRLMODE_3_SAMPLES 0x04 66 #define CAN_CTRLMODE_ONE_SHOT 0x08 67 #define CAN_CTRLMODE_BERR_REPORTING 0x10 68 #define CAN_CTRLMODE_FD 0x20 69 #define CAN_CTRLMODE_PRESUME_ACK 0x40 70 #define CAN_CTRLMODE_FD_NON_ISO 0x80 71 #define CAN_CTRLMODE_CC_LEN8_DLC 0x100 72 #define CAN_CTRLMODE_TDC_AUTO 0x200 73 #define CAN_CTRLMODE_TDC_MANUAL 0x400 74 struct can_device_stats { 75 __u32 bus_error; 76 __u32 error_warning; 77 __u32 error_passive; 78 __u32 bus_off; 79 __u32 arbitration_lost; 80 __u32 restarts; 81 }; 82 enum { 83 IFLA_CAN_UNSPEC, 84 IFLA_CAN_BITTIMING, 85 IFLA_CAN_BITTIMING_CONST, 86 IFLA_CAN_CLOCK, 87 IFLA_CAN_STATE, 88 IFLA_CAN_CTRLMODE, 89 IFLA_CAN_RESTART_MS, 90 IFLA_CAN_RESTART, 91 IFLA_CAN_BERR_COUNTER, 92 IFLA_CAN_DATA_BITTIMING, 93 IFLA_CAN_DATA_BITTIMING_CONST, 94 IFLA_CAN_TERMINATION, 95 IFLA_CAN_TERMINATION_CONST, 96 IFLA_CAN_BITRATE_CONST, 97 IFLA_CAN_DATA_BITRATE_CONST, 98 IFLA_CAN_BITRATE_MAX, 99 IFLA_CAN_TDC, 100 IFLA_CAN_CTRLMODE_EXT, 101 __IFLA_CAN_MAX, 102 IFLA_CAN_MAX = __IFLA_CAN_MAX - 1 103 }; 104 enum { 105 IFLA_CAN_TDC_UNSPEC, 106 IFLA_CAN_TDC_TDCV_MIN, 107 IFLA_CAN_TDC_TDCV_MAX, 108 IFLA_CAN_TDC_TDCO_MIN, 109 IFLA_CAN_TDC_TDCO_MAX, 110 IFLA_CAN_TDC_TDCF_MIN, 111 IFLA_CAN_TDC_TDCF_MAX, 112 IFLA_CAN_TDC_TDCV, 113 IFLA_CAN_TDC_TDCO, 114 IFLA_CAN_TDC_TDCF, 115 __IFLA_CAN_TDC, 116 IFLA_CAN_TDC_MAX = __IFLA_CAN_TDC - 1 117 }; 118 enum { 119 IFLA_CAN_CTRLMODE_UNSPEC, 120 IFLA_CAN_CTRLMODE_SUPPORTED, 121 __IFLA_CAN_CTRLMODE, 122 IFLA_CAN_CTRLMODE_MAX = __IFLA_CAN_CTRLMODE - 1 123 }; 124 #define CAN_TERMINATION_DISABLED 0 125 #endif 126