diff options
author | Ursula Braun <ursula.braun@de.ibm.com> | 2008-09-19 12:56:03 +0200 |
---|---|---|
committer | Jeff Garzik <jgarzik@redhat.com> | 2008-09-24 20:47:57 -0400 |
commit | 28a7e4c906bd86419eb8572b3b1343e619cd1470 (patch) | |
tree | 9d2c13335eeffdf3fe00b89576f6b1b55e7e04ab /drivers/s390/net/qeth_core_main.c | |
parent | f1d58672de4e89478e0b02ea8fd1f60eb0626457 (diff) |
qeth: avoid qeth recovery problems
Do not touch IFF_UP flag during qeth recovery, but invoke dev_close()
in case of failing recovery.
Cancel outstanding control commands in case of Data Checks or
Channel Checks.
Do not invoke qeth_l2_del_all_mc() in case of a hard stop to speed up
removal of qeth devices.
Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com>
Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers/s390/net/qeth_core_main.c')
-rw-r--r-- | drivers/s390/net/qeth_core_main.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/s390/net/qeth_core_main.c b/drivers/s390/net/qeth_core_main.c index c7ab1b86451..908f50b17e2 100644 --- a/drivers/s390/net/qeth_core_main.c +++ b/drivers/s390/net/qeth_core_main.c @@ -760,7 +760,7 @@ static int qeth_get_problem(struct ccw_device *cdev, struct irb *irb) if (sense[SENSE_COMMAND_REJECT_BYTE] & SENSE_COMMAND_REJECT_FLAG) { QETH_DBF_TEXT(TRACE, 2, "CMDREJi"); - return 0; + return 1; } if ((sense[2] == 0xaf) && (sense[3] == 0xfe)) { QETH_DBF_TEXT(TRACE, 2, "AFFE"); @@ -884,6 +884,7 @@ static void qeth_irq(struct ccw_device *cdev, unsigned long intparm, } rc = qeth_get_problem(cdev, irb); if (rc) { + qeth_clear_ipacmd_list(card); qeth_schedule_recovery(card); goto out; } @@ -4147,6 +4148,7 @@ static void qeth_core_remove_device(struct ccwgroup_device *gdev) unsigned long flags; struct qeth_card *card = dev_get_drvdata(&gdev->dev); + QETH_DBF_TEXT(SETUP, 2, "removedv"); if (card->discipline.ccwgdriver) { card->discipline.ccwgdriver->remove(gdev); qeth_core_free_discipline(card); |