diff options
Diffstat (limited to 'drivers/s390/net')
| -rw-r--r-- | drivers/s390/net/qeth_l2_main.c | 15 | ||||
| -rw-r--r-- | drivers/s390/net/qeth_l3_main.c | 7 |
2 files changed, 22 insertions, 0 deletions
diff --git a/drivers/s390/net/qeth_l2_main.c b/drivers/s390/net/qeth_l2_main.c index ecd7efc5e31..172031baedc 100644 --- a/drivers/s390/net/qeth_l2_main.c +++ b/drivers/s390/net/qeth_l2_main.c @@ -327,6 +327,10 @@ static void qeth_l2_vlan_rx_add_vid(struct net_device *dev, unsigned short vid) struct qeth_vlan_vid *id; QETH_DBF_TEXT_(TRACE, 4, "aid:%d", vid); + if (qeth_wait_for_threads(card, QETH_RECOVER_THREAD)) { + QETH_DBF_TEXT(TRACE, 3, "aidREC"); + return; + } id = kmalloc(sizeof(struct qeth_vlan_vid), GFP_ATOMIC); if (id) { id->vid = vid; @@ -343,6 +347,10 @@ static void qeth_l2_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid) struct qeth_card *card = dev->ml_priv; QETH_DBF_TEXT_(TRACE, 4, "kid:%d", vid); + if (qeth_wait_for_threads(card, QETH_RECOVER_THREAD)) { + QETH_DBF_TEXT(TRACE, 3, "kidREC"); + return; + } spin_lock_bh(&card->vlanlock); list_for_each_entry(id, &card->vid_list, list) { if (id->vid == vid) { @@ -594,6 +602,10 @@ static int qeth_l2_set_mac_address(struct net_device *dev, void *p) } QETH_DBF_TEXT_(TRACE, 3, "%s", CARD_BUS_ID(card)); QETH_DBF_HEX(TRACE, 3, addr->sa_data, OSA_ADDR_LEN); + if (qeth_wait_for_threads(card, QETH_RECOVER_THREAD)) { + QETH_DBF_TEXT(TRACE, 3, "setmcREC"); + return -ERESTARTSYS; + } rc = qeth_l2_send_delmac(card, &card->dev->dev_addr[0]); if (!rc) rc = qeth_l2_send_setmac(card, addr->sa_data); @@ -609,6 +621,9 @@ static void qeth_l2_set_multicast_list(struct net_device *dev) return ; QETH_DBF_TEXT(TRACE, 3, "setmulti"); + if (qeth_threads_running(card, QETH_RECOVER_THREAD) && + (card->state != CARD_STATE_UP)) + return; qeth_l2_del_all_mc(card); spin_lock_bh(&card->mclock); for (dm = dev->mc_list; dm; dm = dm->next) diff --git a/drivers/s390/net/qeth_l3_main.c b/drivers/s390/net/qeth_l3_main.c index 38071a0e0c3..0ba3817cb6a 100644 --- a/drivers/s390/net/qeth_l3_main.c +++ b/drivers/s390/net/qeth_l3_main.c @@ -1838,6 +1838,10 @@ static void qeth_l3_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid) unsigned long flags; QETH_DBF_TEXT_(TRACE, 4, "kid:%d", vid); + if (qeth_wait_for_threads(card, QETH_RECOVER_THREAD)) { + QETH_DBF_TEXT(TRACE, 3, "kidREC"); + return; + } spin_lock_irqsave(&card->vlanlock, flags); /* unregister IP addresses of vlan device */ qeth_l3_free_vlan_addresses(card, vid); @@ -2101,6 +2105,9 @@ static void qeth_l3_set_multicast_list(struct net_device *dev) struct qeth_card *card = dev->ml_priv; QETH_DBF_TEXT(TRACE, 3, "setmulti"); + if (qeth_threads_running(card, QETH_RECOVER_THREAD) && + (card->state != CARD_STATE_UP)) + return; qeth_l3_delete_mc_addresses(card); qeth_l3_add_multicast_ipv4(card); #ifdef CONFIG_QETH_IPV6 |