diff options
Diffstat (limited to '')
-rw-r--r-- | drivers/s390/net/qeth_core_main.c | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/drivers/s390/net/qeth_core_main.c b/drivers/s390/net/qeth_core_main.c index 57770cc3d562..a06a9b79e336 100644 --- a/drivers/s390/net/qeth_core_main.c +++ b/drivers/s390/net/qeth_core_main.c @@ -4282,6 +4282,7 @@ static int qeth_core_probe_device(struct ccwgroup_device *gdev) struct device *dev; int rc; unsigned long flags; + char dbf_name[20]; QETH_DBF_TEXT(SETUP, 2, "probedev"); @@ -4297,6 +4298,17 @@ static int qeth_core_probe_device(struct ccwgroup_device *gdev) rc = -ENOMEM; goto err_dev; } + + snprintf(dbf_name, sizeof(dbf_name), "qeth_card_%s", + dev_name(&gdev->dev)); + card->debug = debug_register(dbf_name, 2, 1, 8); + if (!card->debug) { + QETH_DBF_TEXT_(SETUP, 2, "%s", "qcdbf"); + rc = -ENOMEM; + goto err_card; + } + debug_register_view(card->debug, &debug_hex_ascii_view); + card->read.ccwdev = gdev->cdev[0]; card->write.ccwdev = gdev->cdev[1]; card->data.ccwdev = gdev->cdev[2]; @@ -4309,12 +4321,12 @@ static int qeth_core_probe_device(struct ccwgroup_device *gdev) rc = qeth_determine_card_type(card); if (rc) { QETH_DBF_TEXT_(SETUP, 2, "3err%d", rc); - goto err_card; + goto err_dbf; } rc = qeth_setup_card(card); if (rc) { QETH_DBF_TEXT_(SETUP, 2, "2err%d", rc); - goto err_card; + goto err_dbf; } if (card->info.type == QETH_CARD_TYPE_OSN) @@ -4322,7 +4334,7 @@ static int qeth_core_probe_device(struct ccwgroup_device *gdev) else rc = qeth_core_create_device_attributes(dev); if (rc) - goto err_card; + goto err_dbf; switch (card->info.type) { case QETH_CARD_TYPE_OSN: case QETH_CARD_TYPE_OSM: @@ -4352,6 +4364,8 @@ err_attr: qeth_core_remove_osn_attributes(dev); else qeth_core_remove_device_attributes(dev); +err_dbf: + debug_unregister(card->debug); err_card: qeth_core_free_card(card); err_dev: @@ -4375,6 +4389,7 @@ static void qeth_core_remove_device(struct ccwgroup_device *gdev) } else { qeth_core_remove_device_attributes(&gdev->dev); } + debug_unregister(card->debug); write_lock_irqsave(&qeth_core_card_list.rwlock, flags); list_del(&card->list); write_unlock_irqrestore(&qeth_core_card_list.rwlock, flags); |