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#pragma once
/***
This file is part of systemd.
Copyright (C) 2013 Tom Gundersen <teg@jklm.no>
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <macro.h>
#include <linux/ethtool.h>
#include "missing.h"
/* we can't use DUPLEX_ prefix, as it
* clashes with <linux/ethtool.h> */
typedef enum Duplex {
DUP_FULL,
DUP_HALF,
_DUP_MAX,
_DUP_INVALID = -1
} Duplex;
typedef enum WakeOnLan {
WOL_PHY,
WOL_MAGIC,
WOL_OFF,
_WOL_MAX,
_WOL_INVALID = -1
} WakeOnLan;
typedef enum NetDevFeature {
NET_DEV_FEAT_GSO,
NET_DEV_FEAT_GRO,
NET_DEV_FEAT_LRO,
NET_DEV_FEAT_TSO,
NET_DEV_FEAT_UFO,
_NET_DEV_FEAT_MAX,
_NET_DEV_FEAT_INVALID = -1
} NetDevFeature;
#define ETHTOOL_LINK_MODE_MASK_MAX_KERNEL_NU32 (SCHAR_MAX)
/* layout of the struct passed from/to userland */
struct ethtool_link_usettings {
struct ethtool_link_settings base;
struct {
uint32_t supported[ETHTOOL_LINK_MODE_MASK_MAX_KERNEL_NU32];
uint32_t advertising[ETHTOOL_LINK_MODE_MASK_MAX_KERNEL_NU32];
uint32_t lp_advertising[ETHTOOL_LINK_MODE_MASK_MAX_KERNEL_NU32];
} link_modes;
};
int ethtool_connect(int *ret);
int ethtool_get_driver(int *fd, const char *ifname, char **ret);
int ethtool_set_speed(int *fd, const char *ifname, unsigned int speed, Duplex duplex);
int ethtool_set_wol(int *fd, const char *ifname, WakeOnLan wol);
int ethtool_set_features(int *fd, const char *ifname, NetDevFeature *features);
int ethtool_set_glinksettings(int *fd, const char *ifname, unsigned int speed, Duplex duplex, int autoneg);
const char *duplex_to_string(Duplex d) _const_;
Duplex duplex_from_string(const char *d) _pure_;
const char *wol_to_string(WakeOnLan wol) _const_;
WakeOnLan wol_from_string(const char *wol) _pure_;
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);
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);
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