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qeth: set lan_online flag after a received STARTLAN 

Problem:     A STARTLAN command from the adapter may arrive while a
             qeth recovery is currently running with a failed qeth
             STARTLAN. Usually qeth schedules a recovery when
             receiving a STARTLAN command from the adapter. But
             another recovery scheduled while a recovery is already
             running never starts. Thus the qeth-administered
             lan_online flag remains zero in this scenario, even
             though the adapter-STARTLAN has happened.
Solution:    Set lan_online flag for a received STARTLAN from the
             adapter in case scheduled recovery does not start.

Signed-off-by: Ursula Braun <braunu@de.ibm.com>
Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
This commit is contained in:
Ursula Braun 2008-04-01 10:26:55 +02:00 committed by Jeff Garzik
parent 508b3c4f71
commit 922dc0624e
1 changed files with 1 additions and 0 deletions
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1
drivers/s390/net/qeth_core_main.c
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@ -417,6 +417,7 @@ static struct qeth_ipa_cmd *qeth_check_ipa_data(struct qeth_card *card,
QETH_CARD_IFNAME(card),
card->info.chpid);
netif_carrier_on(card->dev);
card->lan_online = 1;
qeth_schedule_recovery(card);
return NULL;
case IPA_CMD_MODCCID: