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[PATCH] bcm43xx: basic ethtool support

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This patch contains the beginnings of ethtool support for bcm43xx.

It only implements get_drvinfo and get_link, but that's enough for
ifplugd to use ethtool to know whether we're associated or not and then
start or stop dhcp as necessary.

Signed-off-by: Jason Lunz <lunz@falooley.org>
Signed-off-by: Michael Buesch <mbuesch@freenet.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Michael Buesch 2006-02-02 19:11:08 +01:00 committed by John W. Linville
parent 9e4a375b15
commit 6465ce1bbf
4 changed files with 62 additions and 1 deletions
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3
drivers/net/wireless/bcm43xx/Makefile
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@ -5,4 +5,5 @@ bcm43xx-objs := bcm43xx_main.o bcm43xx_dma.o \
bcm43xx_radio.o bcm43xx_phy.o \
bcm43xx_power.o bcm43xx_wx.o \
bcm43xx_pio.o bcm43xx_ilt.o \
bcm43xx_leds.o $(bcm43xx-obj-y)
bcm43xx_leds.o bcm43xx_ethtool.o \
$(bcm43xx-obj-y)

50
drivers/net/wireless/bcm43xx/bcm43xx_ethtool.c Normal file
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@ -0,0 +1,50 @@
/*
Broadcom BCM43xx wireless driver
ethtool support
Copyright (c) 2006 Jason Lunz <lunz@falooley.org>
Some code in this file is derived from the 8139too.c driver
Copyright (C) 2002 Jeff Garzik
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; see the file COPYING. If not, write to
the Free Software Foundation, Inc., 51 Franklin Steet, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#include "bcm43xx.h"
#include "bcm43xx_ethtool.h"
#include <linux/netdevice.h>
#include <linux/pci.h>
#include <linux/string.h>
#include <linux/version.h>
static void bcm43xx_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info)
{
struct bcm43xx_private *bcm = bcm43xx_priv(dev);
strncpy(info->driver, KBUILD_MODNAME, sizeof(info->driver));
strncpy(info->version, UTS_RELEASE, sizeof(info->version));
strncpy(info->bus_info, pci_name(bcm->pci_dev), ETHTOOL_BUSINFO_LEN);
}
struct ethtool_ops bcm43xx_ethtool_ops = {
.get_drvinfo = bcm43xx_get_drvinfo,
.get_link = ethtool_op_get_link,
};

8
drivers/net/wireless/bcm43xx/bcm43xx_ethtool.h Normal file
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@ -0,0 +1,8 @@
#ifndef BCM43xx_ETHTOOL_H_
#define BCM43xx_ETHTOOL_H_
#include <linux/ethtool.h>
extern struct ethtool_ops bcm43xx_ethtool_ops;
#endif /* BCM43xx_ETHTOOL_H_ */

2
drivers/net/wireless/bcm43xx/bcm43xx_main.c
View File

@ -49,6 +49,7 @@
#include "bcm43xx_pio.h"
#include "bcm43xx_power.h"
#include "bcm43xx_wx.h"
#include "bcm43xx_ethtool.h"
MODULE_DESCRIPTION("Broadcom BCM43xx wireless driver");
@ -4249,6 +4250,7 @@ static int __devinit bcm43xx_init_one(struct pci_dev *pdev,
#endif
net_dev->wireless_handlers = &bcm43xx_wx_handlers_def;
net_dev->irq = pdev->irq;
SET_ETHTOOL_OPS(net_dev, &bcm43xx_ethtool_ops);
/* initialize the bcm43xx_private struct */
bcm = bcm43xx_priv(net_dev);