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path: root/drivers/s390/net/qeth_l2_main.c
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Diffstat (limited to 'drivers/s390/net/qeth_l2_main.c')
-rw-r--r--drivers/s390/net/qeth_l2_main.c47
1 files changed, 33 insertions, 14 deletions
diff --git a/drivers/s390/net/qeth_l2_main.c b/drivers/s390/net/qeth_l2_main.c
index 6a801dc3bf8e..d43f57a4ac66 100644
--- a/drivers/s390/net/qeth_l2_main.c
+++ b/drivers/s390/net/qeth_l2_main.c
@@ -56,7 +56,9 @@ static int qeth_l2_do_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
rc = qeth_snmp_command(card, rq->ifr_ifru.ifru_data);
break;
case SIOC_QETH_GET_CARD_TYPE:
- if ((card->info.type == QETH_CARD_TYPE_OSAE) &&
+ if ((card->info.type == QETH_CARD_TYPE_OSD ||
+ card->info.type == QETH_CARD_TYPE_OSM ||
+ card->info.type == QETH_CARD_TYPE_OSX) &&
!card->info.guestlan)
return 1;
return 0;
@@ -309,6 +311,10 @@ 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 (card->info.type == QETH_CARD_TYPE_OSM) {
+ QETH_DBF_TEXT(TRACE, 3, "aidOSM");
+ return;
+ }
if (qeth_wait_for_threads(card, QETH_RECOVER_THREAD)) {
QETH_DBF_TEXT(TRACE, 3, "aidREC");
return;
@@ -329,6 +335,10 @@ 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 (card->info.type == QETH_CARD_TYPE_OSM) {
+ QETH_DBF_TEXT(TRACE, 3, "kidOSM");
+ return;
+ }
if (qeth_wait_for_threads(card, QETH_RECOVER_THREAD)) {
QETH_DBF_TEXT(TRACE, 3, "kidREC");
return;
@@ -559,8 +569,10 @@ static int qeth_l2_request_initial_mac(struct qeth_card *card)
"device %s: x%x\n", CARD_BUS_ID(card), rc);
}
- if ((card->info.type == QETH_CARD_TYPE_IQD) ||
- (card->info.guestlan)) {
+ if (card->info.type == QETH_CARD_TYPE_IQD ||
+ card->info.type == QETH_CARD_TYPE_OSM ||
+ card->info.type == QETH_CARD_TYPE_OSX ||
+ card->info.guestlan) {
rc = qeth_setadpparms_change_macaddr(card);
if (rc) {
QETH_DBF_MESSAGE(2, "couldn't get MAC address on "
@@ -589,8 +601,10 @@ static int qeth_l2_set_mac_address(struct net_device *dev, void *p)
return -EOPNOTSUPP;
}
- if (card->info.type == QETH_CARD_TYPE_OSN) {
- QETH_DBF_TEXT(TRACE, 3, "setmcOSN");
+ if (card->info.type == QETH_CARD_TYPE_OSN ||
+ card->info.type == QETH_CARD_TYPE_OSM ||
+ card->info.type == QETH_CARD_TYPE_OSX) {
+ QETH_DBF_TEXT(TRACE, 3, "setmcTYP");
return -EOPNOTSUPP;
}
QETH_DBF_TEXT_(TRACE, 3, "%s", CARD_BUS_ID(card));
@@ -608,7 +622,6 @@ static int qeth_l2_set_mac_address(struct net_device *dev, void *p)
static void qeth_l2_set_multicast_list(struct net_device *dev)
{
struct qeth_card *card = dev->ml_priv;
- struct dev_addr_list *dm;
struct netdev_hw_addr *ha;
if (card->info.type == QETH_CARD_TYPE_OSN)
@@ -620,8 +633,8 @@ static void qeth_l2_set_multicast_list(struct net_device *dev)
return;
qeth_l2_del_all_mc(card);
spin_lock_bh(&card->mclock);
- for (dm = dev->mc_list; dm; dm = dm->next)
- qeth_l2_add_mc(card, dm->da_addr, 0);
+ netdev_for_each_mc_addr(ha, dev)
+ qeth_l2_add_mc(card, ha->addr, 0);
netdev_for_each_uc_addr(ha, dev)
qeth_l2_add_mc(card, ha->addr, 1);
@@ -886,9 +899,6 @@ static const struct net_device_ops qeth_l2_netdev_ops = {
static int qeth_l2_setup_netdev(struct qeth_card *card)
{
switch (card->info.type) {
- case QETH_CARD_TYPE_OSAE:
- card->dev = alloc_etherdev(0);
- break;
case QETH_CARD_TYPE_IQD:
card->dev = alloc_netdev(0, "hsi%d", ether_setup);
break;
@@ -925,6 +935,7 @@ static int __qeth_l2_set_online(struct ccwgroup_device *gdev, int recovery_mode)
enum qeth_card_states recover_flag;
BUG_ON(!card);
+ mutex_lock(&card->conf_mutex);
QETH_DBF_TEXT(SETUP, 2, "setonlin");
QETH_DBF_HEX(SETUP, 2, &card, sizeof(void *));
@@ -957,18 +968,21 @@ static int __qeth_l2_set_online(struct ccwgroup_device *gdev, int recovery_mode)
dev_warn(&card->gdev->dev,
"The LAN is offline\n");
card->lan_online = 0;
- return 0;
+ goto out;
}
rc = -ENODEV;
goto out_remove;
} else
card->lan_online = 1;
- if (card->info.type != QETH_CARD_TYPE_OSN) {
+ if ((card->info.type == QETH_CARD_TYPE_OSD) ||
+ (card->info.type == QETH_CARD_TYPE_OSX))
/* configure isolation level */
qeth_set_access_ctrl_online(card);
+
+ if (card->info.type != QETH_CARD_TYPE_OSN &&
+ card->info.type != QETH_CARD_TYPE_OSM)
qeth_l2_process_vlans(card, 0);
- }
netif_tx_disable(card->dev);
@@ -996,6 +1010,8 @@ static int __qeth_l2_set_online(struct ccwgroup_device *gdev, int recovery_mode)
}
/* let user_space know that device is online */
kobject_uevent(&gdev->dev.kobj, KOBJ_CHANGE);
+out:
+ mutex_unlock(&card->conf_mutex);
return 0;
out_remove:
@@ -1008,6 +1024,7 @@ out_remove:
card->state = CARD_STATE_RECOVER;
else
card->state = CARD_STATE_DOWN;
+ mutex_unlock(&card->conf_mutex);
return rc;
}
@@ -1023,6 +1040,7 @@ static int __qeth_l2_set_offline(struct ccwgroup_device *cgdev,
int rc = 0, rc2 = 0, rc3 = 0;
enum qeth_card_states recover_flag;
+ mutex_lock(&card->conf_mutex);
QETH_DBF_TEXT(SETUP, 3, "setoffl");
QETH_DBF_HEX(SETUP, 3, &card, sizeof(void *));
@@ -1041,6 +1059,7 @@ static int __qeth_l2_set_offline(struct ccwgroup_device *cgdev,
card->state = CARD_STATE_RECOVER;
/* let user_space know that device is offline */
kobject_uevent(&cgdev->dev.kobj, KOBJ_CHANGE);
+ mutex_unlock(&card->conf_mutex);
return 0;
}