diff options
Diffstat (limited to 'drivers/net/can/dev/dev.c')
| -rw-r--r-- | drivers/net/can/dev/dev.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/drivers/net/can/dev/dev.c b/drivers/net/can/dev/dev.c index b6980d32e5b4..bdec2c52c8ec 100644 --- a/drivers/net/can/dev/dev.c +++ b/drivers/net/can/dev/dev.c @@ -117,6 +117,12 @@ const char *can_get_ctrlmode_str(u32 ctrlmode) return "TDC-MANUAL"; case CAN_CTRLMODE_RESTRICTED: return "RESTRICTED"; + case CAN_CTRLMODE_XL: + return "XL"; + case CAN_CTRLMODE_XL_TDC_AUTO: + return "XL-TDC-AUTO"; + case CAN_CTRLMODE_XL_TDC_MANUAL: + return "XL-TDC-MANUAL"; default: return "<unknown>"; } @@ -350,7 +356,13 @@ void can_set_default_mtu(struct net_device *dev) { struct can_priv *priv = netdev_priv(dev); - if (priv->ctrlmode & CAN_CTRLMODE_FD) { + if (priv->ctrlmode & CAN_CTRLMODE_XL) { + if (can_is_canxl_dev_mtu(dev->mtu)) + return; + dev->mtu = CANXL_MTU; + dev->min_mtu = CANXL_MIN_MTU; + dev->max_mtu = CANXL_MAX_MTU; + } else if (priv->ctrlmode & CAN_CTRLMODE_FD) { dev->mtu = CANFD_MTU; dev->min_mtu = CANFD_MTU; dev->max_mtu = CANFD_MTU; |