Home | History | Annotate | Download | only in can 
      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 struct can_device_stats {
     72   __u32 bus_error;
     73   __u32 error_warning;
     74   __u32 error_passive;
     75   __u32 bus_off;
     76   __u32 arbitration_lost;
     77   __u32 restarts;
     78 };
     79 enum {
     80   IFLA_CAN_UNSPEC,
     81   IFLA_CAN_BITTIMING,
     82   IFLA_CAN_BITTIMING_CONST,
     83   IFLA_CAN_CLOCK,
     84   IFLA_CAN_STATE,
     85   IFLA_CAN_CTRLMODE,
     86   IFLA_CAN_RESTART_MS,
     87   IFLA_CAN_RESTART,
     88   IFLA_CAN_BERR_COUNTER,
     89   IFLA_CAN_DATA_BITTIMING,
     90   IFLA_CAN_DATA_BITTIMING_CONST,
     91   IFLA_CAN_TERMINATION,
     92   IFLA_CAN_TERMINATION_CONST,
     93   IFLA_CAN_BITRATE_CONST,
     94   IFLA_CAN_DATA_BITRATE_CONST,
     95   __IFLA_CAN_MAX
     96 };
     97 #define IFLA_CAN_MAX (__IFLA_CAN_MAX - 1)
     98 #define CAN_TERMINATION_DISABLED 0
     99 #endif
    100