diff options
Diffstat (limited to 'drivers/s390/net/qeth_core_main.c')
| -rw-r--r-- | drivers/s390/net/qeth_core_main.c | 41 |
1 files changed, 32 insertions, 9 deletions
diff --git a/drivers/s390/net/qeth_core_main.c b/drivers/s390/net/qeth_core_main.c index 286787845cae..5a132241b4dd 100644 --- a/drivers/s390/net/qeth_core_main.c +++ b/drivers/s390/net/qeth_core_main.c @@ -1753,7 +1753,7 @@ static int qeth_halt_channel(struct qeth_card *card, return 0; } -int qeth_stop_channel(struct qeth_channel *channel) +static int qeth_stop_channel(struct qeth_channel *channel) { struct ccw_device *cdev = channel->ccwdev; int rc; @@ -1771,7 +1771,6 @@ int qeth_stop_channel(struct qeth_channel *channel) return rc; } -EXPORT_SYMBOL_GPL(qeth_stop_channel); static int qeth_start_channel(struct qeth_channel *channel) { @@ -2866,7 +2865,7 @@ static int qeth_mpc_initialize(struct qeth_card *card) return 0; } -void qeth_print_status_message(struct qeth_card *card) +static void qeth_print_status_message(struct qeth_card *card) { switch (card->info.type) { case QETH_CARD_TYPE_OSD: @@ -2907,7 +2906,6 @@ void qeth_print_status_message(struct qeth_card *card) (card->info.mcl_level[0]) ? ")" : "", qeth_get_cardname_short(card)); } -EXPORT_SYMBOL_GPL(qeth_print_status_message); static void qeth_initialize_working_pool_list(struct qeth_card *card) { @@ -5123,7 +5121,7 @@ static void qeth_core_free_card(struct qeth_card *card) kfree(card); } -void qeth_trace_features(struct qeth_card *card) +static void qeth_trace_features(struct qeth_card *card) { QETH_CARD_TEXT(card, 2, "features"); QETH_CARD_HEX(card, 2, &card->options.ipa4, sizeof(card->options.ipa4)); @@ -5132,7 +5130,6 @@ void qeth_trace_features(struct qeth_card *card) QETH_CARD_HEX(card, 2, &card->info.diagass_support, sizeof(card->info.diagass_support)); } -EXPORT_SYMBOL_GPL(qeth_trace_features); static struct ccw_device_id qeth_ids[] = { {CCW_DEVICE_DEVTYPE(0x1731, 0x01, 0x1732, 0x01), @@ -5163,7 +5160,7 @@ static struct ccw_driver qeth_ccw_driver = { .remove = ccwgroup_remove_ccwdev, }; -int qeth_core_hardsetup_card(struct qeth_card *card, bool *carrier_ok) +static int qeth_hardsetup_card(struct qeth_card *card, bool *carrier_ok) { int retries = 3; int rc; @@ -5277,6 +5274,8 @@ retriable: QETH_CARD_TEXT_(card, 2, "8err%d", rc); } + qeth_trace_features(card); + if (!qeth_is_diagass_supported(card, QETH_DIAGS_CMD_TRAP) || (card->info.hwtrap && qeth_hw_trap(card, QETH_DIAGS_TRAP_ARM))) card->info.hwtrap = 0; @@ -5302,21 +5301,45 @@ out: CARD_DEVID(card), rc); return rc; } -EXPORT_SYMBOL_GPL(qeth_core_hardsetup_card); static int qeth_set_online(struct qeth_card *card) { + bool carrier_ok; int rc; mutex_lock(&card->discipline_mutex); mutex_lock(&card->conf_mutex); QETH_CARD_TEXT(card, 2, "setonlin"); - rc = card->discipline->set_online(card); + rc = qeth_hardsetup_card(card, &carrier_ok); + if (rc) { + QETH_CARD_TEXT_(card, 2, "2err%04x", rc); + rc = -ENODEV; + goto err_hardsetup; + } + + qeth_print_status_message(card); + + rc = card->discipline->set_online(card, carrier_ok); + if (rc) + goto err_online; + + /* let user_space know that device is online */ + kobject_uevent(&card->gdev->dev.kobj, KOBJ_CHANGE); mutex_unlock(&card->conf_mutex); mutex_unlock(&card->discipline_mutex); + return 0; + +err_online: +err_hardsetup: + qeth_stop_channel(&card->data); + qeth_stop_channel(&card->write); + qeth_stop_channel(&card->read); + qdio_free(CARD_DDEV(card)); + mutex_unlock(&card->conf_mutex); + mutex_unlock(&card->discipline_mutex); return rc; } |