summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--net/ncsi/ncsi-aen.c17
-rw-r--r--net/ncsi/ncsi-manage.c3
2 files changed, 12 insertions, 8 deletions
diff --git a/net/ncsi/ncsi-aen.c b/net/ncsi/ncsi-aen.c
index 65f47a648be3..57f77e5d381a 100644
--- a/net/ncsi/ncsi-aen.c
+++ b/net/ncsi/ncsi-aen.c
@@ -57,6 +57,7 @@ static int ncsi_aen_handler_lsc(struct ncsi_dev_priv *ndp,
int state;
unsigned long old_data, data;
unsigned long flags;
+ bool had_link, has_link;
/* Find the NCSI channel */
ncsi_find_package_and_channel(ndp, h->common.channel, NULL, &nc);
@@ -73,6 +74,9 @@ static int ncsi_aen_handler_lsc(struct ncsi_dev_priv *ndp,
ncm->data[2] = data;
ncm->data[4] = ntohl(lsc->oem_status);
+ had_link = !!(old_data & 0x1);
+ has_link = !!(data & 0x1);
+
netdev_dbg(ndp->ndev.dev, "NCSI: LSC AEN - channel %u state %s\n",
nc->id, data & 0x1 ? "up" : "down");
@@ -80,15 +84,16 @@ static int ncsi_aen_handler_lsc(struct ncsi_dev_priv *ndp,
state = nc->state;
spin_unlock_irqrestore(&nc->lock, flags);
- if (!((old_data ^ data) & 0x1) || chained)
- return 0;
- if (!(state == NCSI_CHANNEL_INACTIVE && (data & 0x1)) &&
- !(state == NCSI_CHANNEL_ACTIVE && !(data & 0x1)))
+ if (state == NCSI_CHANNEL_INACTIVE)
+ netdev_warn(ndp->ndev.dev,
+ "NCSI: Inactive channel %u received AEN!\n",
+ nc->id);
+
+ if ((had_link == has_link) || chained)
return 0;
- if (state == NCSI_CHANNEL_ACTIVE)
+ if (had_link)
ndp->flags |= NCSI_DEV_RESHUFFLE;
-
ncsi_stop_channel_monitor(nc);
spin_lock_irqsave(&ndp->lock, flags);
list_add_tail_rcu(&nc->link, &ndp->channel_queue);
diff --git a/net/ncsi/ncsi-manage.c b/net/ncsi/ncsi-manage.c
index b8b4e765a04c..b9de5b78c4e9 100644
--- a/net/ncsi/ncsi-manage.c
+++ b/net/ncsi/ncsi-manage.c
@@ -916,12 +916,11 @@ static void ncsi_configure_channel(struct ncsi_dev_priv *ndp)
break;
}
+ nc->state = NCSI_CHANNEL_ACTIVE;
if (nc->modes[NCSI_MODE_LINK].data[2] & 0x1) {
hot_nc = nc;
- nc->state = NCSI_CHANNEL_ACTIVE;
} else {
hot_nc = NULL;
- nc->state = NCSI_CHANNEL_INACTIVE;
netdev_dbg(ndp->ndev.dev,
"NCSI: channel %u link down after config\n",
nc->id);