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path: root/net/ncsi/ncsi-aen.c
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Diffstat (limited to 'net/ncsi/ncsi-aen.c')
-rw-r--r--net/ncsi/ncsi-aen.c15
1 files changed, 14 insertions, 1 deletions
diff --git a/net/ncsi/ncsi-aen.c b/net/ncsi/ncsi-aen.c
index f135938bf781..67e708e98ccf 100644
--- a/net/ncsi/ncsi-aen.c
+++ b/net/ncsi/ncsi-aen.c
@@ -73,6 +73,9 @@ static int ncsi_aen_handler_lsc(struct ncsi_dev_priv *ndp,
ncm->data[2] = data;
ncm->data[4] = ntohl(lsc->oem_status);
+ netdev_info(ndp->ndev.dev, "NCSI: LSC AEN - channel %u state %s\n",
+ nc->id, data & 0x1 ? "up" : "down");
+
chained = !list_empty(&nc->link);
state = nc->state;
spin_unlock_irqrestore(&nc->lock, flags);
@@ -145,6 +148,8 @@ static int ncsi_aen_handler_hncdsc(struct ncsi_dev_priv *ndp,
ncm = &nc->modes[NCSI_MODE_LINK];
hncdsc = (struct ncsi_aen_hncdsc_pkt *)h;
ncm->data[3] = ntohl(hncdsc->status);
+ netdev_info(ndp->ndev.dev, "NCSI: HNCDSC AEN - channel %u state %s\n",
+ nc->id, ncm->data[3] & 0x3 ? "up" : "down");
if (!list_empty(&nc->link) ||
nc->state != NCSI_CHANNEL_ACTIVE) {
spin_unlock_irqrestore(&nc->lock, flags);
@@ -212,10 +217,18 @@ int ncsi_aen_handler(struct ncsi_dev_priv *ndp, struct sk_buff *skb)
}
ret = ncsi_validate_aen_pkt(h, nah->payload);
- if (ret)
+ if (ret) {
+ netdev_warn(ndp->ndev.dev,
+ "NCSI: 'bad' packet ignored for AEN type 0x%x\n",
+ h->type);
goto out;
+ }
ret = nah->handler(ndp, h);
+ if (ret)
+ netdev_err(ndp->ndev.dev,
+ "NCSI: Handler for AEN type 0x%x returned %d\n",
+ h->type, ret);
out:
consume_skb(skb);
return ret;