aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorAlex Bounine <alex.bou9@gmail.com>2008-02-11 14:36:37 -0500
committerJeff Garzik <jeff@garzik.org>2008-02-11 14:47:29 -0500
commit9dde447a09ec8fc0ba8375a16fe6bed2470f0d14 (patch)
treebc75ced62ba07340d088bf9a2380db99a3122587
parentb1aefe58c21de4265223b563ae923b50f4c4be08 (diff)
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>
-rw-r--r--drivers/net/tsi108_eth.c36
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 @@
36#include <linux/net.h> 36#include <linux/net.h>
37#include <linux/netdevice.h> 37#include <linux/netdevice.h>
38#include <linux/etherdevice.h> 38#include <linux/etherdevice.h>
39#include <linux/ethtool.h>
39#include <linux/skbuff.h> 40#include <linux/skbuff.h>
40#include <linux/slab.h> 41#include <linux/slab.h>
41#include <linux/spinlock.h> 42#include <linux/spinlock.h>
@@ -1519,12 +1520,46 @@ static void tsi108_init_mac(struct net_device *dev)
1519 TSI_WRITE(TSI108_EC_INTMASK, ~0); 1520 TSI_WRITE(TSI108_EC_INTMASK, ~0);
1520} 1521}
1521 1522
1523static int tsi108_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
1524{
1525 struct tsi108_prv_data *data = netdev_priv(dev);
1526 unsigned long flags;
1527 int rc;
1528
1529 spin_lock_irqsave(&data->txlock, flags);
1530 rc = mii_ethtool_gset(&data->mii_if, cmd);
1531 spin_unlock_irqrestore(&data->txlock, flags);
1532
1533 return rc;
1534}
1535
1536static int tsi108_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
1537{
1538 struct tsi108_prv_data *data = netdev_priv(dev);
1539 unsigned long flags;
1540 int rc;
1541
1542 spin_lock_irqsave(&data->txlock, flags);
1543 rc = mii_ethtool_sset(&data->mii_if, cmd);
1544 spin_unlock_irqrestore(&data->txlock, flags);
1545
1546 return rc;
1547}
1548
1522static int tsi108_do_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) 1549static int tsi108_do_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
1523{ 1550{
1524 struct tsi108_prv_data *data = netdev_priv(dev); 1551 struct tsi108_prv_data *data = netdev_priv(dev);
1552 if (!netif_running(dev))
1553 return -EINVAL;
1525 return generic_mii_ioctl(&data->mii_if, if_mii(rq), cmd, NULL); 1554 return generic_mii_ioctl(&data->mii_if, if_mii(rq), cmd, NULL);
1526} 1555}
1527 1556
1557static const struct ethtool_ops tsi108_ethtool_ops = {
1558 .get_link = ethtool_op_get_link,
1559 .get_settings = tsi108_get_settings,
1560 .set_settings = tsi108_set_settings,
1561};
1562
1528static int 1563static int
1529tsi108_init_one(struct platform_device *pdev) 1564tsi108_init_one(struct platform_device *pdev)
1530{ 1565{
@@ -1589,6 +1624,7 @@ tsi108_init_one(struct platform_device *pdev)
1589 dev->get_stats = tsi108_get_stats; 1624 dev->get_stats = tsi108_get_stats;
1590 netif_napi_add(dev, &data->napi, tsi108_poll, 64); 1625 netif_napi_add(dev, &data->napi, tsi108_poll, 64);
1591 dev->do_ioctl = tsi108_do_ioctl; 1626 dev->do_ioctl = tsi108_do_ioctl;
1627 dev->ethtool_ops = &tsi108_ethtool_ops;
1592 1628
1593 /* Apparently, the Linux networking code won't use scatter-gather 1629 /* Apparently, the Linux networking code won't use scatter-gather
1594 * if the hardware doesn't do checksums. However, it's faster 1630 * if the hardware doesn't do checksums. However, it's faster