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| author | Alex Bounine <alex.bou9@gmail.com> | 2008-02-11 14:36:37 -0500 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2008-02-11 14:47:29 -0500 |
| commit | 9dde447a09ec8fc0ba8375a16fe6bed2470f0d14 (patch) | |
| tree | bc75ced62ba07340d088bf9a2380db99a3122587 /drivers/net/tsi108_eth.c | |
| parent | b1aefe58c21de4265223b563ae923b50f4c4be08 (diff) | |
| download | lwn-9dde447a09ec8fc0ba8375a16fe6bed2470f0d14.tar.gz lwn-9dde447a09ec8fc0ba8375a16fe6bed2470f0d14.zip | |
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>
Diffstat (limited to 'drivers/net/tsi108_eth.c')
| -rw-r--r-- | drivers/net/tsi108_eth.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/drivers/net/tsi108_eth.c b/drivers/net/tsi108_eth.c index bc3848962bb1..6f33f84d37b0 100644 --- a/drivers/net/tsi108_eth.c +++ b/drivers/net/tsi108_eth.c @@ -36,6 +36,7 @@ #include <linux/net.h> #include <linux/netdevice.h> #include <linux/etherdevice.h> +#include <linux/ethtool.h> #include <linux/skbuff.h> #include <linux/slab.h> #include <linux/spinlock.h> @@ -1519,12 +1520,46 @@ static void tsi108_init_mac(struct net_device *dev) 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) { 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); } +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 tsi108_init_one(struct platform_device *pdev) { @@ -1589,6 +1624,7 @@ tsi108_init_one(struct platform_device *pdev) dev->get_stats = tsi108_get_stats; netif_napi_add(dev, &data->napi, tsi108_poll, 64); dev->do_ioctl = tsi108_do_ioctl; + dev->ethtool_ops = &tsi108_ethtool_ops; /* Apparently, the Linux networking code won't use scatter-gather * if the hardware doesn't do checksums. However, it's faster |