diff options
Diffstat (limited to 'drivers/net/can/cc770/cc770.c')
| -rw-r--r-- | drivers/net/can/cc770/cc770.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/net/can/cc770/cc770.c b/drivers/net/can/cc770/cc770.c index bb7224cfc6ab..0b9dfc76e769 100644 --- a/drivers/net/can/cc770/cc770.c +++ b/drivers/net/can/cc770/cc770.c @@ -17,6 +17,7 @@ #include <linux/ptrace.h> #include <linux/string.h> #include <linux/errno.h> +#include <linux/ethtool.h> #include <linux/netdevice.h> #include <linux/if_arp.h> #include <linux/if_ether.h> @@ -512,6 +513,7 @@ static int cc770_err(struct net_device *dev, u8 status) /* Use extended functions of the CC770 */ if (priv->control_normal_mode & CTRL_EAF) { + cf->can_id |= CAN_ERR_CNT; cf->data[6] = cc770_read_reg(priv, tx_error_counter); cf->data[7] = cc770_read_reg(priv, rx_error_counter); } @@ -835,6 +837,10 @@ static const struct net_device_ops cc770_netdev_ops = { .ndo_change_mtu = can_change_mtu, }; +static const struct ethtool_ops cc770_ethtool_ops = { + .get_ts_info = ethtool_op_get_ts_info, +}; + int register_cc770dev(struct net_device *dev) { struct cc770_priv *priv = netdev_priv(dev); @@ -845,6 +851,7 @@ int register_cc770dev(struct net_device *dev) return err; dev->netdev_ops = &cc770_netdev_ops; + dev->ethtool_ops = &cc770_ethtool_ops; dev->flags |= IFF_ECHO; /* we support local echo */ |