From 6465ce1bbf7fede82dccec342417105b10793b51 Mon Sep 17 00:00:00 2001 From: Michael Buesch Date: Thu, 2 Feb 2006 19:11:08 +0100 Subject: [PATCH] bcm43xx: basic ethtool support 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 Signed-off-by: Michael Buesch Signed-off-by: John W. Linville --- drivers/net/wireless/bcm43xx/Makefile | 3 +- drivers/net/wireless/bcm43xx/bcm43xx_ethtool.c | 50 ++++++++++++++++++++++++++ drivers/net/wireless/bcm43xx/bcm43xx_ethtool.h | 8 +++++ drivers/net/wireless/bcm43xx/bcm43xx_main.c | 2 ++ 4 files changed, 62 insertions(+), 1 deletion(-) create mode 100644 drivers/net/wireless/bcm43xx/bcm43xx_ethtool.c create mode 100644 drivers/net/wireless/bcm43xx/bcm43xx_ethtool.h (limited to 'drivers/net/wireless/bcm43xx') diff --git a/drivers/net/wireless/bcm43xx/Makefile b/drivers/net/wireless/bcm43xx/Makefile index 3e5ed77835e..e025e9f052b 100644 --- a/drivers/net/wireless/bcm43xx/Makefile +++ b/drivers/net/wireless/bcm43xx/Makefile @@ -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) diff --git a/drivers/net/wireless/bcm43xx/bcm43xx_ethtool.c b/drivers/net/wireless/bcm43xx/bcm43xx_ethtool.c new file mode 100644 index 00000000000..b3ffcf50131 --- /dev/null +++ b/drivers/net/wireless/bcm43xx/bcm43xx_ethtool.c @@ -0,0 +1,50 @@ +/* + + Broadcom BCM43xx wireless driver + + ethtool support + + Copyright (c) 2006 Jason Lunz + + 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 +#include +#include +#include + + +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, +}; diff --git a/drivers/net/wireless/bcm43xx/bcm43xx_ethtool.h b/drivers/net/wireless/bcm43xx/bcm43xx_ethtool.h new file mode 100644 index 00000000000..813704991f6 --- /dev/null +++ b/drivers/net/wireless/bcm43xx/bcm43xx_ethtool.h @@ -0,0 +1,8 @@ +#ifndef BCM43xx_ETHTOOL_H_ +#define BCM43xx_ETHTOOL_H_ + +#include + +extern struct ethtool_ops bcm43xx_ethtool_ops; + +#endif /* BCM43xx_ETHTOOL_H_ */ diff --git a/drivers/net/wireless/bcm43xx/bcm43xx_main.c b/drivers/net/wireless/bcm43xx/bcm43xx_main.c index c0ec503102c..1051a49ddaf 100644 --- a/drivers/net/wireless/bcm43xx/bcm43xx_main.c +++ b/drivers/net/wireless/bcm43xx/bcm43xx_main.c @@ -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); -- cgit v1.2.3