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Tsi108_eth: Add ethtool support

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Add ethtool support to tsi108_eth network driver.

Signed-off-by: Alexandre Bounine <alexandreb@tundra.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
This commit is contained in:
Alex Bounine 2008-02-11 14:36:37 -05:00 • committed by Jeff Garzik
parent b1aefe58c2
commit 9dde447a09
1 changed files with 36 additions and 0 deletions
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36
drivers/net/tsi108_eth.c
View file

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