drivers/staging/rtl8192e/rtl8192e/rtl_ethtool.c

   1 /******************************************************************************
   2  * Copyright(c) 2008 - 2010 Realtek Corporation. All rights reserved.
   3  *
   4  * Based on the r8180 driver, which is:
   5  * Copyright 2004-2005 Andrea Merello <andreamrl@tiscali.it>, et al.
   6  * This program is free software; you can redistribute it and/or modify it
   7  * under the terms of version 2 of the GNU General Public License as
   8  * published by the Free Software Foundation.
   9  *
  10  * This program is distributed in the hope that it will be useful, but WITHOUT
  11  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  12  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  13  * more details.
  14  *
  15  * You should have received a copy of the GNU General Public License along with
  16  * this program; if not, write to the Free Software Foundation, Inc.,
  17  * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
  18  *
  19  * The full GNU General Public License is included in this distribution in the
  20  * file called LICENSE.
  21  *
  22  * Contact Information:
  23  * wlanfae <wlanfae@realtek.com>
  24  *****************************************************************************
  25  */
  26 #include <linux/netdevice.h>
  27 #include <linux/ethtool.h>
  28 #include <linux/delay.h>
  29
  30 #include "rtl_core.h"
  31
  32 static void rtl819x_ethtool_get_drvinfo(struct net_device *dev,
  33                 struct ethtool_drvinfo *info)
  34 {
  35         struct r8192_priv *priv = rtllib_priv(dev);
  36
  37         strlcpy(info->driver, DRV_NAME, sizeof(info->driver));
  38         strlcpy(info->version, DRV_VERSION, sizeof(info->version));
  39         strlcpy(info->bus_info, pci_name(priv->pdev), sizeof(info->bus_info));
  40 }
  41
  42 static u32 rtl819x_ethtool_get_link(struct net_device *dev)
  43 {
  44         struct r8192_priv *priv = rtllib_priv(dev);
  45
  46         return ((priv->rtllib->state == RTLLIB_LINKED) ||
  47                 (priv->rtllib->state == RTLLIB_LINKED_SCANNING));
  48 }
  49
  50 const struct ethtool_ops rtl819x_ethtool_ops = {
  51         .get_drvinfo = rtl819x_ethtool_get_drvinfo,
  52         .get_link = rtl819x_ethtool_get_link,
  53 };