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

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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: Brice Goglin <brice@myri.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
This commit is contained in:
Brice Goglin 2007-06-11 20:26:50 +02:00 committed by Jeff Garzik
parent f181137f9d
commit 798a95dbd3
1 changed files with 10 additions and 5 deletions
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15
drivers/net/myri10ge/myri10ge.c
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@ -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++;
}