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      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 _LINUX_ATMBR2684_H
     20 #define _LINUX_ATMBR2684_H
     21 #include <linux/types.h>
     22 #include <linux/atm.h>
     23 #include <linux/if.h>
     24 #define BR2684_MEDIA_ETHERNET (0)
     25 #define BR2684_MEDIA_802_4 (1)
     26 #define BR2684_MEDIA_TR (2)
     27 #define BR2684_MEDIA_FDDI (3)
     28 #define BR2684_MEDIA_802_6 (4)
     29 #define BR2684_FLAG_ROUTED (1 << 16)
     30 #define BR2684_FCSIN_NO (0)
     31 #define BR2684_FCSIN_IGNORE (1)
     32 #define BR2684_FCSIN_VERIFY (2)
     33 #define BR2684_FCSOUT_NO (0)
     34 #define BR2684_FCSOUT_SENDZERO (1)
     35 #define BR2684_FCSOUT_GENERATE (2)
     36 #define BR2684_ENCAPS_VC (0)
     37 #define BR2684_ENCAPS_LLC (1)
     38 #define BR2684_ENCAPS_AUTODETECT (2)
     39 #define BR2684_PAYLOAD_ROUTED (0)
     40 #define BR2684_PAYLOAD_BRIDGED (1)
     41 struct atm_newif_br2684 {
     42   atm_backend_t backend_num;
     43   int media;
     44   char ifname[IFNAMSIZ];
     45   int mtu;
     46 };
     47 #define BR2684_FIND_BYNOTHING (0)
     48 #define BR2684_FIND_BYNUM (1)
     49 #define BR2684_FIND_BYIFNAME (2)
     50 struct br2684_if_spec {
     51   int method;
     52   union {
     53     char ifname[IFNAMSIZ];
     54     int devnum;
     55   } spec;
     56 };
     57 struct atm_backend_br2684 {
     58   atm_backend_t backend_num;
     59   struct br2684_if_spec ifspec;
     60   int fcs_in;
     61   int fcs_out;
     62   int fcs_auto;
     63   int encaps;
     64   int has_vpiid;
     65   __u8 vpn_id[7];
     66   int send_padding;
     67   int min_size;
     68 };
     69 struct br2684_filter {
     70   __be32 prefix;
     71   __be32 netmask;
     72 };
     73 struct br2684_filter_set {
     74   struct br2684_if_spec ifspec;
     75   struct br2684_filter filter;
     76 };
     77 enum br2684_payload {
     78   p_routed = BR2684_PAYLOAD_ROUTED,
     79   p_bridged = BR2684_PAYLOAD_BRIDGED,
     80 };
     81 #define BR2684_SETFILT _IOW('a', ATMIOC_BACKEND + 0, struct br2684_filter_set)
     82 #endif
     83