diff options
| author | Ondrej Zary <linux@rainbow-software.org> | 2014-06-30 18:38:29 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-07-07 17:06:51 -0700 |
| commit | e36124d464d5ba74a171385ac1ba93acf4343de4 (patch) | |
| tree | 3128313b26002e16f6a8164aa0baadb0fff13f3a /drivers | |
| parent | c0a87c22d3f098517473c60c709478db80fcc544 (diff) | |
| download | linux-e36124d464d5ba74a171385ac1ba93acf4343de4.tar.bz2 | |
tlan: Add ethtool support
Add basic ethtool support to tlan driver:
- driver info - link detect (this allows NetworkManager to detect carrier)
- EEPROM read
Signed-off-by: Ondrej Zary <linux@rainbow-software.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/ti/tlan.c | 37 | ||||
| -rw-r--r-- | drivers/net/ethernet/ti/tlan.h | 1 |
2 files changed, 38 insertions, 0 deletions
diff --git a/drivers/net/ethernet/ti/tlan.c b/drivers/net/ethernet/ti/tlan.c index ccde7482d404..00ec926084ea 100644 --- a/drivers/net/ethernet/ti/tlan.c +++ b/drivers/net/ethernet/ti/tlan.c @@ -778,7 +778,43 @@ static const struct net_device_ops tlan_netdev_ops = { #endif }; +static void tlan_get_drvinfo(struct net_device *dev, + struct ethtool_drvinfo *info) +{ + struct tlan_priv *priv = netdev_priv(dev); + + strlcpy(info->driver, KBUILD_MODNAME, sizeof(info->driver)); + if (priv->pci_dev) + strlcpy(info->bus_info, pci_name(priv->pci_dev), + sizeof(info->bus_info)); + else + strlcpy(info->bus_info, "EISA", sizeof(info->bus_info)); + info->eedump_len = TLAN_EEPROM_SIZE; +} + +static int tlan_get_eeprom_len(struct net_device *dev) +{ + return TLAN_EEPROM_SIZE; +} +static int tlan_get_eeprom(struct net_device *dev, + struct ethtool_eeprom *eeprom, u8 *data) +{ + int i; + + for (i = 0; i < TLAN_EEPROM_SIZE; i++) + if (tlan_ee_read_byte(dev, i, &data[i])) + return -EIO; + + return 0; +} + +static const struct ethtool_ops tlan_ethtool_ops = { + .get_drvinfo = tlan_get_drvinfo, + .get_link = ethtool_op_get_link, + .get_eeprom_len = tlan_get_eeprom_len, + .get_eeprom = tlan_get_eeprom, +}; /*************************************************************** * tlan_init @@ -841,6 +877,7 @@ static int tlan_init(struct net_device *dev) /* Device methods */ dev->netdev_ops = &tlan_netdev_ops; + dev->ethtool_ops = &tlan_ethtool_ops; dev->watchdog_timeo = TX_TIMEOUT; return 0; diff --git a/drivers/net/ethernet/ti/tlan.h b/drivers/net/ethernet/ti/tlan.h index 4ced9053d9f4..b6ceebaa2185 100644 --- a/drivers/net/ethernet/ti/tlan.h +++ b/drivers/net/ethernet/ti/tlan.h @@ -240,6 +240,7 @@ struct tlan_priv { #define TLAN_EEPROM_ACK 0 #define TLAN_EEPROM_STOP 1 +#define TLAN_EEPROM_SIZE 256 |