diff options
| -rw-r--r-- | drivers/s390/net/lcs.c | 11 | ||||
| -rw-r--r-- | drivers/s390/net/lcs.h | 1 |
2 files changed, 9 insertions, 3 deletions
diff --git a/drivers/s390/net/lcs.c b/drivers/s390/net/lcs.c index e4b11afbbc9f..0fd663b23d76 100644 --- a/drivers/s390/net/lcs.c +++ b/drivers/s390/net/lcs.c @@ -1400,11 +1400,14 @@ lcs_irq(struct ccw_device *cdev, unsigned long intparm, struct irb *irb) PRINT_WARN("check on device %s, dstat=0x%X, cstat=0x%X \n", cdev->dev.bus_id, dstat, cstat); if (rc) { - lcs_schedule_recovery(card); - wake_up(&card->wait_q); - return; + channel->state = LCS_CH_STATE_ERROR; } } + if (channel->state == LCS_CH_STATE_ERROR) { + lcs_schedule_recovery(card); + wake_up(&card->wait_q); + return; + } /* How far in the ccw chain have we processed? */ if ((channel->state != LCS_CH_STATE_INIT) && (irb->scsw.fctl & SCSW_FCTL_START_FUNC)) { @@ -1708,6 +1711,8 @@ lcs_stopcard(struct lcs_card *card) if (card->read.state != LCS_CH_STATE_STOPPED && card->write.state != LCS_CH_STATE_STOPPED && + card->read.state != LCS_CH_STATE_ERROR && + card->write.state != LCS_CH_STATE_ERROR && card->state == DEV_STATE_UP) { lcs_clear_multicast_list(card); rc = lcs_send_stoplan(card,LCS_INITIATOR_TCPIP); diff --git a/drivers/s390/net/lcs.h b/drivers/s390/net/lcs.h index 0e1e4a0a88f0..8976fb0b070a 100644 --- a/drivers/s390/net/lcs.h +++ b/drivers/s390/net/lcs.h @@ -138,6 +138,7 @@ enum lcs_channel_states { LCS_CH_STATE_RUNNING, LCS_CH_STATE_SUSPENDED, LCS_CH_STATE_CLEARED, + LCS_CH_STATE_ERROR, }; /** |