提交 798a95db 编写于 作者: B Brice Goglin 提交者: Jeff Garzik

myri10ge: report when the link partner is running in Myrinet mode

Since Myri-10G boards may also run in Myrinet mode instead of Ethernet,
add a message when we detect that the link partner is not running in the
right mode.
Signed-off-by: NBrice Goglin <brice@myri.com>
Signed-off-by: NJeff Garzik <jeff@garzik.org>
上级 f181137f
......@@ -1156,9 +1156,11 @@ static inline void myri10ge_check_statblock(struct myri10ge_priv *mgp)
struct mcp_irq_data *stats = mgp->fw_stats;
if (unlikely(stats->stats_updated)) {
if (mgp->link_state != stats->link_up) {
mgp->link_state = stats->link_up;
if (mgp->link_state) {
unsigned link_up = ntohl(stats->link_up);
if (mgp->link_state != link_up) {
mgp->link_state = link_up;
if (mgp->link_state == MXGEFW_LINK_UP) {
if (netif_msg_link(mgp))
printk(KERN_INFO
"myri10ge: %s: link up\n",
......@@ -1168,8 +1170,11 @@ static inline void myri10ge_check_statblock(struct myri10ge_priv *mgp)
} else {
if (netif_msg_link(mgp))
printk(KERN_INFO
"myri10ge: %s: link down\n",
mgp->dev->name);
"myri10ge: %s: link %s\n",
mgp->dev->name,
(link_up == MXGEFW_LINK_MYRINET ?
"mismatch (Myrinet detected)" :
"down"));
netif_carrier_off(mgp->dev);
mgp->link_changes++;
}
......
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