From: Frank Blaschka <frank.blaschka@xxxxxxxxxx>
In case the ccwgroup device is set online/offline we have to run
the corresponding dev_open/close for the netdevice.
Signed-off-by: Frank Blaschka <frank.blaschka@xxxxxxxxxx>
---
drivers/s390/net/qeth_l3_main.c | 15 +++++++++++++--
1 file changed, 13 insertions(+), 2 deletions(-)
diff -urpN linux-2.6/drivers/s390/net/qeth_l3_main.c linux-2.6-patched/drivers/s390/net/qeth_l3_main.c
--- linux-2.6/drivers/s390/net/qeth_l3_main.c 2008-04-23 17:55:52.000000000 +0200
+++ linux-2.6-patched/drivers/s390/net/qeth_l3_main.c 2008-04-23 17:55:52.000000000 +0200
@@ -2091,6 +2091,11 @@ static int qeth_l3_stop_card(struct qeth
(card->state == CARD_STATE_UP)) {
if (recovery_mode)
qeth_l3_stop(card->dev);
+ else {
+ rtnl_lock();
+ dev_close(card->dev);
+ rtnl_unlock();
+ }
if (!card->use_hard_stop) {
rc = qeth_send_stoplan(card);
if (rc)
@@ -3135,9 +3140,15 @@ static int __qeth_l3_set_online(struct c
netif_carrier_on(card->dev);
qeth_set_allowed_threads(card, 0xffffffff, 0);
- if ((recover_flag == CARD_STATE_RECOVER) && recovery_mode) {
+ if (recover_flag == CARD_STATE_RECOVER) {
+ if (recovery_mode)
qeth_l3_open(card->dev);
- qeth_l3_set_multicast_list(card->dev);
+ else {
+ rtnl_lock();
+ dev_open(card->dev);
+ rtnl_unlock();
+ }
+ qeth_l3_set_multicast_list(card->dev);
}
/* let user_space know that device is online */
kobject_uevent(&gdev->dev.kobj, KOBJ_CHANGE);
--
--
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