diff options
Diffstat (limited to 'drivers/net/can/usb/ucan.c')
| -rw-r--r-- | drivers/net/can/usb/ucan.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/drivers/net/can/usb/ucan.c b/drivers/net/can/usb/ucan.c index c7c41d1fd038..67c2ff407d06 100644 --- a/drivers/net/can/usb/ucan.c +++ b/drivers/net/can/usb/ucan.c @@ -28,6 +28,7 @@ #include <linux/can.h> #include <linux/can/dev.h> #include <linux/can/error.h> +#include <linux/ethtool.h> #include <linux/module.h> #include <linux/netdevice.h> #include <linux/signal.h> @@ -1119,7 +1120,7 @@ static netdev_tx_t ucan_start_xmit(struct sk_buff *skb, struct can_frame *cf = (struct can_frame *)skb->data; /* check skb */ - if (can_dropped_invalid_skb(netdev, skb)) + if (can_dev_dropped_skb(netdev, skb)) return NETDEV_TX_OK; /* allocate a context and slow down tx path, if fifo state is low */ @@ -1233,6 +1234,10 @@ static const struct net_device_ops ucan_netdev_ops = { .ndo_change_mtu = can_change_mtu, }; +static const struct ethtool_ops ucan_ethtool_ops = { + .get_ts_info = ethtool_op_get_ts_info, +}; + /* Request to set bittiming * * This function generates an USB set bittiming message and transmits @@ -1392,7 +1397,7 @@ static int ucan_probe(struct usb_interface *intf, * Stage 3 for the final driver initialisation. */ - /* Prepare Memory for control transferes */ + /* Prepare Memory for control transfers */ ctl_msg_buffer = devm_kzalloc(&udev->dev, sizeof(union ucan_ctl_payload), GFP_KERNEL); @@ -1512,6 +1517,7 @@ static int ucan_probe(struct usb_interface *intf, spin_lock_init(&up->context_lock); spin_lock_init(&up->echo_skb_lock); netdev->netdev_ops = &ucan_netdev_ops; + netdev->ethtool_ops = &ucan_ethtool_ops; usb_set_intfdata(intf, up); SET_NETDEV_DEV(netdev, &intf->dev); @@ -1526,7 +1532,7 @@ static int ucan_probe(struct usb_interface *intf, ret = ucan_device_request_in(up, UCAN_DEVICE_GET_FW_STRING, 0, sizeof(union ucan_ctl_payload)); if (ret > 0) { - /* copy string while ensuring zero terminiation */ + /* copy string while ensuring zero termination */ strncpy(firmware_str, up->ctl_msg_buffer->raw, sizeof(union ucan_ctl_payload)); firmware_str[sizeof(union ucan_ctl_payload)] = '\0'; |