From 28a7e4c906bd86419eb8572b3b1343e619cd1470 Mon Sep 17 00:00:00 2001 From: Ursula Braun Date: Fri, 19 Sep 2008 12:56:03 +0200 Subject: 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 Signed-off-by: Frank Blaschka Signed-off-by: Jeff Garzik --- drivers/s390/net/qeth_l3_main.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) (limited to 'drivers/s390/net/qeth_l3_main.c') diff --git a/drivers/s390/net/qeth_l3_main.c b/drivers/s390/net/qeth_l3_main.c index dd72c3c20165..99547dea44de 100644 --- a/drivers/s390/net/qeth_l3_main.c +++ b/drivers/s390/net/qeth_l3_main.c @@ -2795,7 +2795,6 @@ static int qeth_l3_open(struct net_device *dev) return -ENODEV; card->data.state = CH_STATE_UP; card->state = CARD_STATE_UP; - card->dev->flags |= IFF_UP; netif_start_queue(dev); if (!card->lan_online && netif_carrier_ok(dev)) @@ -2809,7 +2808,6 @@ static int qeth_l3_stop(struct net_device *dev) QETH_DBF_TEXT(TRACE, 4, "qethstop"); netif_tx_disable(dev); - card->dev->flags &= ~IFF_UP; if (card->state == CARD_STATE_UP) card->state = CARD_STATE_SOFTSETUP; return 0; @@ -3218,9 +3216,13 @@ static int qeth_l3_recover(void *ptr) if (!rc) PRINT_INFO("Device %s successfully recovered!\n", CARD_BUS_ID(card)); - else + else { + rtnl_lock(); + dev_close(card->dev); + rtnl_unlock(); PRINT_INFO("Device %s could not be recovered!\n", CARD_BUS_ID(card)); + } return 0; } -- cgit v1.2.3