src/udev/net/ethtool-util.h

   1 /***
   2  This file is part of systemd.
   3
   4  Copyright (C) 2013 Tom Gundersen <teg@jklm.no>
   5
   6   systemd is free software; you can redistribute it and/or modify it
   7   under the terms of the GNU Lesser General Public License as published by
   8   the Free Software Foundation; either version 2.1 of the License, or
   9   (at your option) any later version.
  10
  11   systemd is distributed in the hope that it will be useful, but
  12   WITHOUT ANY WARRANTY; without even the implied warranty of
  13   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  14   Lesser General Public License for more details.
  15
  16   You should have received a copy of the GNU Lesser General Public License
  17   along with systemd; If not, see <http://www.gnu.org/licenses/>.
  18 ***/
  19
  20 #pragma once
  21
  22 #include <macro.h>
  23
  24 /* we can't use DUPLEX_ prefix, as it
  25  * clashes with <linux/ethtool.h> */
  26 typedef enum Duplex {
  27         DUP_FULL,
  28         DUP_HALF,
  29         _DUP_MAX,
  30         _DUP_INVALID = -1
  31 } Duplex;
  32
  33 typedef enum WakeOnLan {
  34         WOL_PHY,
  35         WOL_MAGIC,
  36         WOL_OFF,
  37         _WOL_MAX,
  38         _WOL_INVALID = -1
  39 } WakeOnLan;
  40
  41 int ethtool_connect(int *ret);
  42
  43 int ethtool_get_driver(int *fd, const char *ifname, char **ret);
  44 int ethtool_set_speed(int *fd, const char *ifname, unsigned int speed, Duplex duplex);
  45 int ethtool_set_wol(int *fd, const char *ifname, WakeOnLan wol);
  46
  47 const char *duplex_to_string(Duplex d) _const_;
  48 Duplex duplex_from_string(const char *d) _pure_;
  49
  50 const char *wol_to_string(WakeOnLan wol) _const_;
  51 WakeOnLan wol_from_string(const char *wol) _pure_;
  52
  53 int config_parse_duplex(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
  54 int config_parse_wol(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);