diff options
Diffstat (limited to 'drivers/net/can/dev.c')
| -rw-r--r-- | drivers/net/can/dev.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/can/dev.c b/drivers/net/can/dev.c index f08f1202ff00..904aa369f80e 100644 --- a/drivers/net/can/dev.c +++ b/drivers/net/can/dev.c @@ -574,6 +574,7 @@ static const struct nla_policy can_policy[IFLA_CAN_MAX + 1] = { [IFLA_CAN_BITTIMING_CONST] = { .len = sizeof(struct can_bittiming_const) }, [IFLA_CAN_CLOCK] = { .len = sizeof(struct can_clock) }, + [IFLA_CAN_BERR_COUNTER] = { .len = sizeof(struct can_berr_counter) }, }; static int can_changelink(struct net_device *dev, @@ -649,6 +650,8 @@ static size_t can_get_size(const struct net_device *dev) size += nla_total_size(sizeof(u32)); /* IFLA_CAN_RESTART_MS */ size += sizeof(struct can_bittiming); /* IFLA_CAN_BITTIMING */ size += sizeof(struct can_clock); /* IFLA_CAN_CLOCK */ + if (priv->do_get_berr_counter) /* IFLA_CAN_BERR_COUNTER */ + size += sizeof(struct can_berr_counter); if (priv->bittiming_const) /* IFLA_CAN_BITTIMING_CONST */ size += sizeof(struct can_bittiming_const); @@ -659,6 +662,7 @@ static int can_fill_info(struct sk_buff *skb, const struct net_device *dev) { struct can_priv *priv = netdev_priv(dev); struct can_ctrlmode cm = {.flags = priv->ctrlmode}; + struct can_berr_counter bec; enum can_state state = priv->state; if (priv->do_get_state) @@ -669,6 +673,8 @@ static int can_fill_info(struct sk_buff *skb, const struct net_device *dev) NLA_PUT(skb, IFLA_CAN_BITTIMING, sizeof(priv->bittiming), &priv->bittiming); NLA_PUT(skb, IFLA_CAN_CLOCK, sizeof(cm), &priv->clock); + if (priv->do_get_berr_counter && !priv->do_get_berr_counter(dev, &bec)) + NLA_PUT(skb, IFLA_CAN_BERR_COUNTER, sizeof(bec), &bec); if (priv->bittiming_const) NLA_PUT(skb, IFLA_CAN_BITTIMING_CONST, sizeof(*priv->bittiming_const), priv->bittiming_const); |