aaec0fab5f
This patch adds a driver for a new 1000 Mbit ethernet NIC. It is integrated on the south bridge that is used for our Cell Blades. The code gets the MAC address from the Open Firmware device tree, so it won't compile on platforms other than ppc64. This is the first public release, so I don't expect the first version to get merged, but I'd aim for integration within the 2.6.13 time frame. Cc: Utz Bacher <utz.bacher@de.ibm.com> Signed-off-by: Arnd Bergmann <arndb@de.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
107 lines
2.8 KiB
C
107 lines
2.8 KiB
C
/*
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* Network device driver for Cell Processor-Based Blade
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*
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* (C) Copyright IBM Corp. 2005
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*
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* Authors : Utz Bacher <utz.bacher@de.ibm.com>
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* Jens Osterkamp <Jens.Osterkamp@de.ibm.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include <linux/netdevice.h>
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#include <linux/ethtool.h>
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#include <linux/pci.h>
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#include "spider_net.h"
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static void
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spider_net_ethtool_get_drvinfo(struct net_device *netdev,
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struct ethtool_drvinfo *drvinfo)
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{
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struct spider_net_card *card;
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card = netdev_priv(netdev);
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/* clear and fill out info */
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memset(drvinfo, 0, sizeof(struct ethtool_drvinfo));
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strncpy(drvinfo->driver, spider_net_driver_name, 32);
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strncpy(drvinfo->version, "0.1", 32);
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strcpy(drvinfo->fw_version, "no information");
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strncpy(drvinfo->bus_info, pci_name(card->pdev), 32);
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}
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static void
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spider_net_ethtool_get_wol(struct net_device *netdev,
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struct ethtool_wolinfo *wolinfo)
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{
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/* no support for wol */
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wolinfo->supported = 0;
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wolinfo->wolopts = 0;
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}
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static u32
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spider_net_ethtool_get_msglevel(struct net_device *netdev)
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{
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struct spider_net_card *card;
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card = netdev_priv(netdev);
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return card->msg_enable;
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}
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static void
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spider_net_ethtool_set_msglevel(struct net_device *netdev,
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u32 level)
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{
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struct spider_net_card *card;
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card = netdev_priv(netdev);
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card->msg_enable = level;
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}
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static int
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spider_net_ethtool_nway_reset(struct net_device *netdev)
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{
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if (netif_running(netdev)) {
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spider_net_stop(netdev);
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spider_net_open(netdev);
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}
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return 0;
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}
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static u32
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spider_net_ethtool_get_rx_csum(struct net_device *netdev)
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{
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struct spider_net_card *card = netdev->priv;
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return card->options.rx_csum;
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}
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static int
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spider_net_ethtool_set_rx_csum(struct net_device *netdev, u32 n)
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{
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struct spider_net_card *card = netdev->priv;
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card->options.rx_csum = n;
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return 0;
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}
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struct ethtool_ops spider_net_ethtool_ops = {
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.get_drvinfo = spider_net_ethtool_get_drvinfo,
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.get_wol = spider_net_ethtool_get_wol,
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.get_msglevel = spider_net_ethtool_get_msglevel,
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.set_msglevel = spider_net_ethtool_set_msglevel,
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.nway_reset = spider_net_ethtool_nway_reset,
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.get_rx_csum = spider_net_ethtool_get_rx_csum,
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.set_rx_csum = spider_net_ethtool_set_rx_csum,
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};
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