include/uapi/linux/if_eql.h

   1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
   2 /*
   3  * Equalizer Load-balancer for serial network interfaces.
   4  *
   5  * (c) Copyright 1995 Simon "Guru Aleph-Null" Janes
   6  * NCM: Network and Communications Management, Inc.
   7  *
   8  *
   9  *      This software may be used and distributed according to the terms
  10  *      of the GNU General Public License, incorporated herein by reference.
  11  *
  12  * The author may be reached as simon@ncm.com, or C/O
  13  *    NCM
  14  *    Attn: Simon Janes
  15  *    6803 Whittier Ave
  16  *    McLean VA 22101
  17  *    Phone: 1-703-847-0040 ext 103
  18  */
  19
  20 #ifndef _UAPI_LINUX_IF_EQL_H
  21 #define _UAPI_LINUX_IF_EQL_H
  22
  23 #define EQL_DEFAULT_SLAVE_PRIORITY 28800
  24 #define EQL_DEFAULT_MAX_SLAVES     4
  25 #define EQL_DEFAULT_MTU            576
  26 #define EQL_DEFAULT_RESCHED_IVAL   HZ
  27
  28 #define EQL_ENSLAVE     (SIOCDEVPRIVATE)
  29 #define EQL_EMANCIPATE  (SIOCDEVPRIVATE + 1)
  30
  31 #define EQL_GETSLAVECFG (SIOCDEVPRIVATE + 2)
  32 #define EQL_SETSLAVECFG (SIOCDEVPRIVATE + 3)
  33
  34 #define EQL_GETMASTRCFG (SIOCDEVPRIVATE + 4)
  35 #define EQL_SETMASTRCFG (SIOCDEVPRIVATE + 5)
  36
  37
  38 typedef struct master_config {
  39         char    master_name[16];
  40         int     max_slaves;
  41         int     min_slaves;
  42 } master_config_t;
  43
  44 typedef struct slave_config {
  45         char    slave_name[16];
  46         long    priority;
  47 } slave_config_t;
  48
  49 typedef struct slaving_request {
  50         char    slave_name[16];
  51         long    priority;
  52 } slaving_request_t;
  53
  54
  55 #endif /* _UAPI_LINUX_IF_EQL_H */