diff options
Diffstat (limited to 'drivers/net/ethernet/pensando')
-rw-r--r-- | drivers/net/ethernet/pensando/ionic/ionic_ethtool.c | 10 | ||||
-rw-r--r-- | drivers/net/ethernet/pensando/ionic/ionic_lif.c | 5 | ||||
-rw-r--r-- | drivers/net/ethernet/pensando/ionic/ionic_lif.h | 1 |
3 files changed, 14 insertions, 2 deletions
diff --git a/drivers/net/ethernet/pensando/ionic/ionic_ethtool.c b/drivers/net/ethernet/pensando/ionic/ionic_ethtool.c index 9b2b96fa36af..3a6b0a9bc241 100644 --- a/drivers/net/ethernet/pensando/ionic/ionic_ethtool.c +++ b/drivers/net/ethernet/pensando/ionic/ionic_ethtool.c @@ -104,6 +104,15 @@ static void ionic_get_regs(struct net_device *netdev, struct ethtool_regs *regs, memcpy_fromio(p + offset, lif->ionic->idev.dev_cmd_regs->words, size); } +static void ionic_get_link_ext_stats(struct net_device *netdev, + struct ethtool_link_ext_stats *stats) +{ + struct ionic_lif *lif = netdev_priv(netdev); + + if (lif->ionic->pdev->is_physfn) + stats->link_down_events = lif->link_down_count; +} + static int ionic_get_link_ksettings(struct net_device *netdev, struct ethtool_link_ksettings *ks) { @@ -1074,6 +1083,7 @@ static const struct ethtool_ops ionic_ethtool_ops = { .get_regs_len = ionic_get_regs_len, .get_regs = ionic_get_regs, .get_link = ethtool_op_get_link, + .get_link_ext_stats = ionic_get_link_ext_stats, .get_link_ksettings = ionic_get_link_ksettings, .set_link_ksettings = ionic_set_link_ksettings, .get_coalesce = ionic_get_coalesce, diff --git a/drivers/net/ethernet/pensando/ionic/ionic_lif.c b/drivers/net/ethernet/pensando/ionic/ionic_lif.c index 957027e546b3..7c20a44e549b 100644 --- a/drivers/net/ethernet/pensando/ionic/ionic_lif.c +++ b/drivers/net/ethernet/pensando/ionic/ionic_lif.c @@ -168,6 +168,7 @@ static void ionic_link_status_check(struct ionic_lif *lif) } } else { if (netif_carrier_ok(netdev)) { + lif->link_down_count++; netdev_info(netdev, "Link down\n"); netif_carrier_off(netdev); } @@ -560,7 +561,7 @@ static int ionic_qcq_alloc(struct ionic_lif *lif, unsigned int type, new->q.dev = dev; new->flags = flags; - new->q.info = vzalloc(num_descs * sizeof(*new->q.info)); + new->q.info = vcalloc(num_descs, sizeof(*new->q.info)); if (!new->q.info) { netdev_err(lif->netdev, "Cannot allocate queue info\n"); err = -ENOMEM; @@ -581,7 +582,7 @@ static int ionic_qcq_alloc(struct ionic_lif *lif, unsigned int type, if (err) goto err_out; - new->cq.info = vzalloc(num_descs * sizeof(*new->cq.info)); + new->cq.info = vcalloc(num_descs, sizeof(*new->cq.info)); if (!new->cq.info) { netdev_err(lif->netdev, "Cannot allocate completion queue info\n"); err = -ENOMEM; diff --git a/drivers/net/ethernet/pensando/ionic/ionic_lif.h b/drivers/net/ethernet/pensando/ionic/ionic_lif.h index c9c4c46d5a16..fd2ea670e7d8 100644 --- a/drivers/net/ethernet/pensando/ionic/ionic_lif.h +++ b/drivers/net/ethernet/pensando/ionic/ionic_lif.h @@ -201,6 +201,7 @@ struct ionic_lif { u64 hw_features; bool registered; u16 lif_type; + unsigned int link_down_count; unsigned int nmcast; unsigned int nucast; unsigned int nvlans; |