Tsi108_eth: Add ethtool support
Add ethtool support to tsi108_eth network driver. Signed-off-by: Alexandre Bounine <alexandreb@tundra.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
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b1aefe58c2
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9dde447a09
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@ -36,6 +36,7 @@
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#include <linux/net.h>
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#include <linux/netdevice.h>
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#include <linux/etherdevice.h>
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#include <linux/ethtool.h>
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#include <linux/skbuff.h>
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#include <linux/slab.h>
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#include <linux/spinlock.h>
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@ -1519,12 +1520,46 @@ static void tsi108_init_mac(struct net_device *dev)
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TSI_WRITE(TSI108_EC_INTMASK, ~0);
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}
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static int tsi108_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
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{
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struct tsi108_prv_data *data = netdev_priv(dev);
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unsigned long flags;
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int rc;
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spin_lock_irqsave(&data->txlock, flags);
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rc = mii_ethtool_gset(&data->mii_if, cmd);
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spin_unlock_irqrestore(&data->txlock, flags);
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return rc;
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}
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static int tsi108_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
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{
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struct tsi108_prv_data *data = netdev_priv(dev);
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unsigned long flags;
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int rc;
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spin_lock_irqsave(&data->txlock, flags);
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rc = mii_ethtool_sset(&data->mii_if, cmd);
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spin_unlock_irqrestore(&data->txlock, flags);
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return rc;
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}
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static int tsi108_do_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
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{
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struct tsi108_prv_data *data = netdev_priv(dev);
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if (!netif_running(dev))
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return -EINVAL;
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return generic_mii_ioctl(&data->mii_if, if_mii(rq), cmd, NULL);
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}
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static const struct ethtool_ops tsi108_ethtool_ops = {
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.get_link = ethtool_op_get_link,
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.get_settings = tsi108_get_settings,
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.set_settings = tsi108_set_settings,
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};
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static int
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tsi108_init_one(struct platform_device *pdev)
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{
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@ -1589,6 +1624,7 @@ tsi108_init_one(struct platform_device *pdev)
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dev->get_stats = tsi108_get_stats;
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netif_napi_add(dev, &data->napi, tsi108_poll, 64);
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dev->do_ioctl = tsi108_do_ioctl;
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dev->ethtool_ops = &tsi108_ethtool_ops;
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/* Apparently, the Linux networking code won't use scatter-gather
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* if the hardware doesn't do checksums. However, it's faster
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