diff options
Diffstat (limited to 'src/devices/nm-device-wired.c')
| -rw-r--r-- | src/devices/nm-device-wired.c | 161 |
1 files changed, 0 insertions, 161 deletions
diff --git a/src/devices/nm-device-wired.c b/src/devices/nm-device-wired.c deleted file mode 100644 index b57ad15090..0000000000 --- a/src/devices/nm-device-wired.c +++ /dev/null @@ -1,161 +0,0 @@ -/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */ -/* NetworkManager -- Network link manager - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program 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 General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - * - * Copyright (C) 2005 - 2012 Red Hat, Inc. - * Copyright (C) 2006 - 2008 Novell, Inc. - */ - -#include "config.h" -#include <glib.h> -#include <string.h> -#include <sys/socket.h> -#include <linux/if.h> -#include <linux/if_infiniband.h> -#include <netinet/ether.h> -#include <linux/sockios.h> -#include <linux/version.h> -#include <linux/ethtool.h> -#include <sys/ioctl.h> -#include <unistd.h> - -#include "nm-device-wired.h" -#include "nm-device-private.h" -#include "nm-dhcp-manager.h" -#include "nm-logging.h" -#include "nm-system.h" -#include "nm-utils.h" -#include "NetworkManagerUtils.h" - - -G_DEFINE_TYPE (NMDeviceWired, nm_device_wired, NM_TYPE_DEVICE) - -#define NM_DEVICE_WIRED_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), NM_TYPE_DEVICE_WIRED, NMDeviceWiredPrivate)) - -#define NM_DEVICE_WIRED_LOG_LEVEL(dev) ((nm_device_get_device_type (dev) == NM_DEVICE_TYPE_INFINIBAND) ? LOGD_INFINIBAND : LOGD_ETHER) - -typedef struct { - guint32 speed; -} NMDeviceWiredPrivate; - - -/* Returns speed in Mb/s */ -static guint32 -ethtool_get_speed (NMDeviceWired *self) -{ - int fd; - struct ifreq ifr; - struct ethtool_cmd edata = { - .cmd = ETHTOOL_GSET, - }; - guint32 speed = 0; - - g_return_val_if_fail (self != NULL, 0); - - fd = socket (PF_INET, SOCK_DGRAM, 0); - if (fd < 0) { - nm_log_warn (LOGD_HW, "couldn't open control socket."); - return 0; - } - - memset (&ifr, 0, sizeof (struct ifreq)); - strncpy (ifr.ifr_name, nm_device_get_iface (NM_DEVICE (self)), IFNAMSIZ); - ifr.ifr_data = (char *) &edata; - - if (ioctl (fd, SIOCETHTOOL, &ifr) < 0) - goto out; - -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,27) - speed = edata.speed; -#else - speed = ethtool_cmd_speed (&edata); -#endif - - if (speed == G_MAXUINT16 || speed == G_MAXUINT32) - speed = 0; - -out: - close (fd); - return speed; -} - -static void -set_speed (NMDeviceWired *self, const guint32 speed) -{ - NMDeviceWiredPrivate *priv; - - g_return_if_fail (NM_IS_DEVICE (self)); - - priv = NM_DEVICE_WIRED_GET_PRIVATE (self); - if (priv->speed == speed) - return; - - priv->speed = speed; - g_object_notify (G_OBJECT (self), "speed"); - - nm_log_dbg (LOGD_HW | NM_DEVICE_WIRED_LOG_LEVEL (NM_DEVICE (self)), - "(%s): speed is now %d Mb/s", - nm_device_get_iface (NM_DEVICE (self)), - speed); -} - -static void -carrier_changed (NMDevice *device, gboolean carrier) -{ - NMDeviceWired *wired_device = NM_DEVICE_WIRED (device); - - if (carrier) - set_speed (wired_device, ethtool_get_speed (wired_device)); - - G_OBJECT_CLASS (nm_device_wired_parent_class)->carrier_changed (device, carrier); -} - -static void -nm_device_wired_init (NMDeviceWired * self) -{ -} - -static void -nm_device_wired_class_init (NMDeviceWiredClass *klass) -{ - GObjectClass *object_class = G_OBJECT_CLASS (klass); - NMDeviceClass *parent_class = NM_DEVICE_CLASS (klass); - - g_type_class_add_private (object_class, sizeof (NMDeviceWiredPrivate)); - - /* virtual methods */ - - parent_class->carrier_changed = carrier_changed; -} - -/** - * nm_device_wired_get_speed: - * @dev: an #NMDeviceWired - * - * Get @dev's speed - * - * Return value: @dev's speed in Mb/s - */ -guint32 -nm_device_wired_get_speed (NMDeviceWired *dev) -{ - NMDeviceWiredPrivate *priv; - - g_return_val_if_fail (dev != NULL, 0); - - priv = NM_DEVICE_WIRED_GET_PRIVATE (dev); - return priv->speed; -} |