diff options
Diffstat (limited to 'drivers/net/can/ti_hecc.c')
| -rw-r--r-- | drivers/net/can/ti_hecc.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/net/can/ti_hecc.c b/drivers/net/can/ti_hecc.c index df809e3f130..aee925ab0de 100644 --- a/drivers/net/can/ti_hecc.c +++ b/drivers/net/can/ti_hecc.c @@ -458,6 +458,17 @@ static int ti_hecc_do_set_mode(struct net_device *ndev, enum can_mode mode) return ret; } +static int ti_hecc_get_berr_counter(const struct net_device *ndev, + struct can_berr_counter *bec) +{ + struct ti_hecc_priv *priv = netdev_priv(ndev); + + bec->txerr = hecc_read(priv, HECC_CANTEC); + bec->rxerr = hecc_read(priv, HECC_CANREC); + + return 0; +} + /* * ti_hecc_xmit: HECC Transmit * @@ -922,6 +933,7 @@ static int ti_hecc_probe(struct platform_device *pdev) priv->can.bittiming_const = &ti_hecc_bittiming_const; priv->can.do_set_mode = ti_hecc_do_set_mode; priv->can.do_get_state = ti_hecc_get_state; + priv->can.do_get_berr_counter = ti_hecc_get_berr_counter; priv->can.ctrlmode_supported = CAN_CTRLMODE_3_SAMPLES; spin_lock_init(&priv->mbx_lock); |