diff options
Diffstat (limited to 'drivers/net/can/grcan.c')
| -rw-r--r-- | drivers/net/can/grcan.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/net/can/grcan.c b/drivers/net/can/grcan.c index 4c47c1055eff..6c37aab93eb3 100644 --- a/drivers/net/can/grcan.c +++ b/drivers/net/can/grcan.c @@ -27,6 +27,7 @@ #include <linux/interrupt.h> #include <linux/netdevice.h> #include <linux/delay.h> +#include <linux/ethtool.h> #include <linux/io.h> #include <linux/can/dev.h> #include <linux/spinlock.h> @@ -671,6 +672,7 @@ static void grcan_err(struct net_device *dev, u32 sources, u32 status) /* There are no others at this point */ break; } + cf.can_id |= CAN_ERR_CNT; cf.data[6] = txerr; cf.data[7] = rxerr; priv->can.state = state; @@ -1560,6 +1562,10 @@ static const struct net_device_ops grcan_netdev_ops = { .ndo_change_mtu = can_change_mtu, }; +static const struct ethtool_ops grcan_ethtool_ops = { + .get_ts_info = ethtool_op_get_ts_info, +}; + static int grcan_setup_netdev(struct platform_device *ofdev, void __iomem *base, int irq, u32 ambafreq, bool txbug) @@ -1576,6 +1582,7 @@ static int grcan_setup_netdev(struct platform_device *ofdev, dev->irq = irq; dev->flags |= IFF_ECHO; dev->netdev_ops = &grcan_netdev_ops; + dev->ethtool_ops = &grcan_ethtool_ops; dev->sysfs_groups[0] = &sysfs_grcan_group; priv = netdev_priv(dev); |