static int qeth_l3_set_offline(struct ccwgroup_device *);
-static int qeth_l3_stop(struct net_device *);
static void qeth_l3_set_rx_mode(struct net_device *dev);
static int qeth_l3_register_addr_entry(struct qeth_card *,
struct qeth_ipaddr *);
} else
rc = qeth_l3_register_addr_entry(card, addr);
- if (!rc || (rc == IPA_RC_DUPLICATE_IP_ADDRESS) ||
- (rc == IPA_RC_LAN_OFFLINE)) {
+ if (!rc || rc == -EADDRINUSE || rc == -ENETDOWN) {
addr->disp_flag = QETH_DISP_ADDR_DO_NOTHING;
if (addr->ref_counter < 1) {
qeth_l3_deregister_addr_entry(card, addr);
}
+static int qeth_l3_setdelip_cb(struct qeth_card *card, struct qeth_reply *reply,
+ unsigned long data)
+{
+ struct qeth_ipa_cmd *cmd = (struct qeth_ipa_cmd *) data;
+
+ switch (cmd->hdr.return_code) {
+ case IPA_RC_SUCCESS:
+ return 0;
+ case IPA_RC_DUPLICATE_IP_ADDRESS:
+ return -EADDRINUSE;
+ case IPA_RC_MC_ADDR_NOT_FOUND:
+ return -ENOENT;
+ case IPA_RC_LAN_OFFLINE:
+ return -ENETDOWN;
+ default:
+ return -EIO;
+ }
+}
+
static int qeth_l3_send_setdelmc(struct qeth_card *card,
struct qeth_ipaddr *addr, int ipacmd)
{
- int rc;
struct qeth_cmd_buffer *iob;
struct qeth_ipa_cmd *cmd;
else
memcpy(&cmd->data.setdelipm.ip4, &addr->u.a4.addr, 4);
- rc = qeth_send_ipa_cmd(card, iob, NULL, NULL);
-
- return rc;
+ return qeth_send_ipa_cmd(card, iob, qeth_l3_setdelip_cb, NULL);
}
static void qeth_l3_fill_netmask(u8 *netmask, unsigned int len)
cmd->data.setdelip4.flags = flags;
}
- return qeth_send_ipa_cmd(card, iob, NULL, NULL);
+ return qeth_send_ipa_cmd(card, iob, qeth_l3_setdelip_cb, NULL);
}
static int qeth_l3_send_setrouting(struct qeth_card *card,
static int qeth_l3_iqd_read_initial_mac_cb(struct qeth_card *card,
struct qeth_reply *reply, unsigned long data)
{
- struct qeth_ipa_cmd *cmd;
+ struct qeth_ipa_cmd *cmd = (struct qeth_ipa_cmd *) data;
- cmd = (struct qeth_ipa_cmd *) data;
- if (cmd->hdr.return_code == 0)
- ether_addr_copy(card->dev->dev_addr,
- cmd->data.create_destroy_addr.unique_id);
+ if (cmd->hdr.return_code)
+ return -EIO;
+
+ ether_addr_copy(card->dev->dev_addr,
+ cmd->data.create_destroy_addr.unique_id);
return 0;
}
static int qeth_l3_get_unique_id_cb(struct qeth_card *card,
struct qeth_reply *reply, unsigned long data)
{
- struct qeth_ipa_cmd *cmd;
+ struct qeth_ipa_cmd *cmd = (struct qeth_ipa_cmd *) data;
- cmd = (struct qeth_ipa_cmd *) data;
- if (cmd->hdr.return_code == 0)
+ if (cmd->hdr.return_code == 0) {
card->info.unique_id = *((__u16 *)
&cmd->data.create_destroy_addr.unique_id[6]);
- else {
- card->info.unique_id = UNIQUE_ID_IF_CREATE_ADDR_FAILED |
- UNIQUE_ID_NOT_BY_CARD;
- dev_warn(&card->gdev->dev, "The network adapter failed to "
- "generate a unique ID\n");
+ return 0;
}
- return 0;
+
+ card->info.unique_id = UNIQUE_ID_IF_CREATE_ADDR_FAILED |
+ UNIQUE_ID_NOT_BY_CARD;
+ dev_warn(&card->gdev->dev, "The network adapter failed to generate a unique ID\n");
+ return -EIO;
}
static int qeth_l3_get_unique_id(struct qeth_card *card)
cmd->data.diagass.action, CARD_DEVID(card));
}
- return 0;
+ return rc ? -EIO : 0;
}
static int
QETH_CARD_TEXT_(card, 4, "kid:%d", vid);
- if (qeth_wait_for_threads(card, QETH_RECOVER_THREAD)) {
- QETH_CARD_TEXT(card, 3, "kidREC");
- return 0;
- }
clear_bit(vid, card->active_vlans);
qeth_l3_set_rx_mode(dev);
return 0;
ip_eth_mc_map(ip_hdr(skb)->daddr, tg_addr);
else
ipv6_eth_mc_map(&ipv6_hdr(skb)->daddr, tg_addr);
-
- card->stats.multicast++;
+ QETH_CARD_STAT_INC(card, rx_multicast);
break;
case QETH_CAST_BROADCAST:
ether_addr_copy(tg_addr, card->dev->broadcast);
- card->stats.multicast++;
+ QETH_CARD_STAT_INC(card, rx_multicast);
break;
default:
if (card->options.sniffer)
}
work_done++;
budget--;
- card->stats.rx_packets++;
- card->stats.rx_bytes += len;
+ QETH_CARD_STAT_INC(card, rx_packets);
+ QETH_CARD_STAT_ADD(card, rx_bytes, len);
}
return work_done;
}
-static void qeth_l3_stop_card(struct qeth_card *card, int recovery_mode)
+static void qeth_l3_stop_card(struct qeth_card *card)
{
QETH_DBF_TEXT(SETUP, 2, "stopcard");
QETH_DBF_HEX(SETUP, 2, &card, sizeof(void *));
qeth_diags_trace(card, QETH_DIAGS_CMD_TRACE_DISABLE);
if (card->read.state == CH_STATE_UP &&
card->write.state == CH_STATE_UP &&
- (card->state == CARD_STATE_UP)) {
- if (recovery_mode)
- qeth_l3_stop(card->dev);
- else {
- rtnl_lock();
- dev_close(card->dev);
- rtnl_unlock();
- }
+ card->state == CARD_STATE_UP)
card->state = CARD_STATE_SOFTSETUP;
- }
if (card->state == CARD_STATE_SOFTSETUP) {
qeth_l3_clear_ip_htable(card, 1);
qeth_clear_ipacmd_list(card);
int i, rc;
QETH_CARD_TEXT(card, 3, "setmulti");
- if (qeth_threads_running(card, QETH_RECOVER_THREAD) &&
- (card->state != CARD_STATE_UP))
- return;
+
if (!card->options.sniffer) {
spin_lock_bh(&card->mclock);
switch (addr->disp_flag) {
case QETH_DISP_ADDR_DELETE:
rc = qeth_l3_deregister_addr_entry(card, addr);
- if (!rc || rc == IPA_RC_MC_ADDR_NOT_FOUND) {
+ if (!rc || rc == -ENOENT) {
hash_del(&addr->hnode);
kfree(addr);
}
break;
case QETH_DISP_ADDR_ADD:
rc = qeth_l3_register_addr_entry(card, addr);
- if (rc && rc != IPA_RC_LAN_OFFLINE) {
+ if (rc && rc != -ENETDOWN) {
hash_del(&addr->hnode);
kfree(addr);
break;
qeth_l3_handle_promisc_mode(card);
}
-static int qeth_l3_arp_makerc(int rc)
+static int qeth_l3_arp_makerc(u16 rc)
{
switch (rc) {
case IPA_RC_SUCCESS:
}
}
+static int qeth_l3_arp_cmd_cb(struct qeth_card *card, struct qeth_reply *reply,
+ unsigned long data)
+{
+ struct qeth_ipa_cmd *cmd = (struct qeth_ipa_cmd *) data;
+
+ qeth_setassparms_cb(card, reply, data);
+ return qeth_l3_arp_makerc(cmd->hdr.return_code);
+}
+
static int qeth_l3_arp_set_no_entries(struct qeth_card *card, int no_entries)
{
+ struct qeth_cmd_buffer *iob;
int rc;
QETH_CARD_TEXT(card, 3, "arpstnoe");
if (!qeth_is_supported(card, IPA_ARP_PROCESSING)) {
return -EOPNOTSUPP;
}
- rc = qeth_send_simple_setassparms(card, IPA_ARP_PROCESSING,
- IPA_CMD_ASS_ARP_SET_NO_ENTRIES,
- no_entries);
+
+ iob = qeth_get_setassparms_cmd(card, IPA_ARP_PROCESSING,
+ IPA_CMD_ASS_ARP_SET_NO_ENTRIES, 4,
+ QETH_PROT_IPV4);
+ if (!iob)
+ return -ENOMEM;
+
+ __ipa_cmd(iob)->data.setassparms.data.flags_32bit = (u32) no_entries;
+ rc = qeth_send_ipa_cmd(card, iob, qeth_l3_arp_cmd_cb, NULL);
if (rc)
QETH_DBF_MESSAGE(2, "Could not set number of ARP entries on device %x: %#x\n",
CARD_DEVID(card), rc);
- return qeth_l3_arp_makerc(rc);
+ return rc;
}
static __u32 get_arp_entry_size(struct qeth_card *card,
struct qeth_ipa_cmd *cmd;
struct qeth_arp_query_data *qdata;
struct qeth_arp_query_info *qinfo;
- int i;
int e;
int entrybytes_done;
int stripped_bytes;
if (cmd->hdr.return_code) {
QETH_CARD_TEXT(card, 4, "arpcberr");
QETH_CARD_TEXT_(card, 4, "%i", cmd->hdr.return_code);
- return 0;
+ return qeth_l3_arp_makerc(cmd->hdr.return_code);
}
if (cmd->data.setassparms.hdr.return_code) {
cmd->hdr.return_code = cmd->data.setassparms.hdr.return_code;
QETH_CARD_TEXT(card, 4, "setaperr");
QETH_CARD_TEXT_(card, 4, "%i", cmd->hdr.return_code);
- return 0;
+ return qeth_l3_arp_makerc(cmd->hdr.return_code);
}
qdata = &cmd->data.setassparms.data.query_arp;
QETH_CARD_TEXT_(card, 4, "anoen%i", qdata->no_entries);
break;
if ((qinfo->udata_len - qinfo->udata_offset) < esize) {
- QETH_CARD_TEXT_(card, 4, "qaer3%i", -ENOMEM);
- cmd->hdr.return_code = IPA_RC_ENOMEM;
- goto out_error;
+ QETH_CARD_TEXT_(card, 4, "qaer3%i", -ENOSPC);
+ memset(qinfo->udata, 0, 4);
+ return -ENOSPC;
}
memcpy(qinfo->udata + qinfo->udata_offset,
memcpy(qinfo->udata + QETH_QARP_MASK_OFFSET, &qdata->reply_bits, 2);
QETH_CARD_TEXT_(card, 4, "rc%i", 0);
return 0;
-out_error:
- i = 0;
- memcpy(qinfo->udata, &i, 4);
- return 0;
}
static int qeth_l3_query_arp_cache_info(struct qeth_card *card,
return -ENOMEM;
cmd = __ipa_cmd(iob);
cmd->data.setassparms.data.query_arp.request_bits = 0x000F;
- rc = qeth_send_control_data(card,
- QETH_SETASS_BASE_LEN + QETH_ARP_CMD_LEN,
- iob, qeth_l3_arp_query_cb, qinfo);
+ rc = qeth_send_ipa_cmd(card, iob, qeth_l3_arp_query_cb, qinfo);
if (rc)
QETH_DBF_MESSAGE(2, "Error while querying ARP cache on device %x: %#x\n",
CARD_DEVID(card), rc);
- return qeth_l3_arp_makerc(rc);
+ return rc;
}
static int qeth_l3_arp_query(struct qeth_card *card, char __user *udata)
cmd_entry = &__ipa_cmd(iob)->data.setassparms.data.arp_entry;
ether_addr_copy(cmd_entry->macaddr, entry->macaddr);
memcpy(cmd_entry->ipaddr, entry->ipaddr, 4);
- rc = qeth_send_ipa_cmd(card, iob, qeth_setassparms_cb, NULL);
+ rc = qeth_send_ipa_cmd(card, iob, qeth_l3_arp_cmd_cb, NULL);
if (rc)
QETH_DBF_MESSAGE(2, "Could not modify (cmd: %#x) ARP entry on device %x: %#x\n",
arp_cmd, CARD_DEVID(card), rc);
-
- return qeth_l3_arp_makerc(rc);
+ return rc;
}
static int qeth_l3_arp_flush_cache(struct qeth_card *card)
{
+ struct qeth_cmd_buffer *iob;
int rc;
QETH_CARD_TEXT(card, 3, "arpflush");
if (!qeth_is_supported(card, IPA_ARP_PROCESSING)) {
return -EOPNOTSUPP;
}
- rc = qeth_send_simple_setassparms(card, IPA_ARP_PROCESSING,
- IPA_CMD_ASS_ARP_FLUSH_CACHE, 0);
+
+ iob = qeth_get_setassparms_cmd(card, IPA_ARP_PROCESSING,
+ IPA_CMD_ASS_ARP_FLUSH_CACHE, 0,
+ QETH_PROT_IPV4);
+ if (!iob)
+ return -ENOMEM;
+
+ rc = qeth_send_ipa_cmd(card, iob, qeth_l3_arp_cmd_cb, NULL);
if (rc)
QETH_DBF_MESSAGE(2, "Could not flush ARP cache on device %x: %#x\n",
CARD_DEVID(card), rc);
- return qeth_l3_arp_makerc(rc);
+ return rc;
}
static int qeth_l3_do_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
return QETH_CAST_UNICAST;
}
-static void qeth_l3_fill_header(struct qeth_card *card, struct qeth_hdr *hdr,
- struct sk_buff *skb, int ipv, int cast_type,
- unsigned int data_len)
+static void qeth_l3_fill_header(struct qeth_qdio_out_q *queue,
+ struct qeth_hdr *hdr, struct sk_buff *skb,
+ int ipv, int cast_type, unsigned int data_len)
{
struct qeth_hdr_layer3 *l3_hdr = &hdr->hdr.l3;
struct vlan_ethhdr *veth = vlan_eth_hdr(skb);
+ struct qeth_card *card = queue->card;
hdr->hdr.l3.length = data_len;
/* some HW requires combined L3+L4 csum offload: */
if (ipv == 4)
hdr->hdr.l3.ext_flags |= QETH_HDR_EXT_CSUM_HDR_REQ;
- if (card->options.performance_stats)
- card->perf_stats.tx_csum++;
+ QETH_TXQ_STAT_INC(queue, skbs_csum);
}
}
int tx_bytes = skb->len;
int rc;
+ queue = qeth_get_tx_queue(card, skb, ipv, cast_type);
+
if (IS_IQD(card)) {
if (card->options.sniffer)
goto tx_drop;
}
if (card->state != CARD_STATE_UP) {
- card->stats.tx_carrier_errors++;
+ QETH_TXQ_STAT_INC(queue, tx_carrier_errors);
goto tx_drop;
}
if (cast_type == RTN_BROADCAST && !card->info.broadcast_capable)
goto tx_drop;
- queue = qeth_get_tx_queue(card, skb, ipv, cast_type);
-
- if (card->options.performance_stats) {
- card->perf_stats.outbound_cnt++;
- card->perf_stats.outbound_start_time = qeth_get_micros();
- }
netif_stop_queue(dev);
if (ipv == 4 || IS_IQD(card))
qeth_l3_fill_header);
if (!rc) {
- card->stats.tx_packets++;
- card->stats.tx_bytes += tx_bytes;
- if (card->options.performance_stats)
- card->perf_stats.outbound_time += qeth_get_micros() -
- card->perf_stats.outbound_start_time;
+ QETH_TXQ_STAT_INC(queue, tx_packets);
+ QETH_TXQ_STAT_ADD(queue, tx_bytes, tx_bytes);
netif_wake_queue(dev);
return NETDEV_TX_OK;
} else if (rc == -EBUSY) {
} /* else fall through */
tx_drop:
- card->stats.tx_dropped++;
- card->stats.tx_errors++;
+ QETH_TXQ_STAT_INC(queue, tx_dropped);
+ QETH_TXQ_STAT_INC(queue, tx_errors);
dev_kfree_skb_any(skb);
netif_wake_queue(dev);
return NETDEV_TX_OK;
}
-static int __qeth_l3_open(struct net_device *dev)
-{
- struct qeth_card *card = dev->ml_priv;
- int rc = 0;
-
- QETH_CARD_TEXT(card, 4, "qethopen");
- if (card->state == CARD_STATE_UP)
- return rc;
- if (card->state != CARD_STATE_SOFTSETUP)
- return -ENODEV;
- card->data.state = CH_STATE_UP;
- card->state = CARD_STATE_UP;
- netif_start_queue(dev);
-
- if (qdio_stop_irq(card->data.ccwdev, 0) >= 0) {
- napi_enable(&card->napi);
- local_bh_disable();
- napi_schedule(&card->napi);
- /* kick-start the NAPI softirq: */
- local_bh_enable();
- } else
- rc = -EIO;
- return rc;
-}
-
-static int qeth_l3_open(struct net_device *dev)
-{
- struct qeth_card *card = dev->ml_priv;
-
- QETH_CARD_TEXT(card, 5, "qethope_");
- if (qeth_wait_for_threads(card, QETH_RECOVER_THREAD)) {
- QETH_CARD_TEXT(card, 3, "openREC");
- return -ERESTARTSYS;
- }
- return __qeth_l3_open(dev);
-}
-
-static int qeth_l3_stop(struct net_device *dev)
-{
- struct qeth_card *card = dev->ml_priv;
-
- QETH_CARD_TEXT(card, 4, "qethstop");
- netif_tx_disable(dev);
- if (card->state == CARD_STATE_UP) {
- card->state = CARD_STATE_SOFTSETUP;
- napi_disable(&card->napi);
- }
- return 0;
-}
-
-static const struct ethtool_ops qeth_l3_ethtool_ops = {
- .get_link = ethtool_op_get_link,
- .get_strings = qeth_core_get_strings,
- .get_ethtool_stats = qeth_core_get_ethtool_stats,
- .get_sset_count = qeth_core_get_sset_count,
- .get_drvinfo = qeth_core_get_drvinfo,
- .get_link_ksettings = qeth_core_ethtool_get_link_ksettings,
-};
-
/*
* we need NOARP for IPv4 but we want neighbor solicitation for IPv6. Setting
* NOARP on the netdevice is no option because it also turns off neighbor
}
static const struct net_device_ops qeth_l3_netdev_ops = {
- .ndo_open = qeth_l3_open,
- .ndo_stop = qeth_l3_stop,
- .ndo_get_stats = qeth_get_stats,
+ .ndo_open = qeth_open,
+ .ndo_stop = qeth_stop,
+ .ndo_get_stats64 = qeth_get_stats64,
.ndo_start_xmit = qeth_l3_hard_start_xmit,
.ndo_validate_addr = eth_validate_addr,
.ndo_set_rx_mode = qeth_l3_set_rx_mode,
};
static const struct net_device_ops qeth_l3_osa_netdev_ops = {
- .ndo_open = qeth_l3_open,
- .ndo_stop = qeth_l3_stop,
- .ndo_get_stats = qeth_get_stats,
+ .ndo_open = qeth_open,
+ .ndo_stop = qeth_stop,
+ .ndo_get_stats64 = qeth_get_stats64,
.ndo_start_xmit = qeth_l3_hard_start_xmit,
.ndo_features_check = qeth_l3_osa_features_check,
.ndo_validate_addr = eth_validate_addr,
unsigned int headroom;
int rc;
- if (qeth_netdev_is_registered(card->dev))
- return 0;
-
if (card->info.type == QETH_CARD_TYPE_OSD ||
card->info.type == QETH_CARD_TYPE_OSX) {
if ((card->info.link_type == QETH_LINK_TYPE_LANE_TR) ||
return -ENODEV;
card->dev->needed_headroom = headroom;
- card->dev->ethtool_ops = &qeth_l3_ethtool_ops;
card->dev->features |= NETIF_F_HW_VLAN_CTAG_TX |
NETIF_F_HW_VLAN_CTAG_RX |
NETIF_F_HW_VLAN_CTAG_FILTER;
qeth_l3_clear_ipato_list(card);
}
-static int __qeth_l3_set_online(struct ccwgroup_device *gdev, int recovery_mode)
+static int qeth_l3_set_online(struct ccwgroup_device *gdev)
{
struct qeth_card *card = dev_get_drvdata(&gdev->dev);
+ struct net_device *dev = card->dev;
int rc = 0;
- enum qeth_card_states recover_flag;
bool carrier_ok;
mutex_lock(&card->discipline_mutex);
QETH_DBF_TEXT(SETUP, 2, "setonlin");
QETH_DBF_HEX(SETUP, 2, &card, sizeof(void *));
- recover_flag = card->state;
rc = qeth_core_hardsetup_card(card, &carrier_ok);
if (rc) {
QETH_DBF_TEXT_(SETUP, 2, "2err%04x", rc);
goto out_remove;
}
- rc = qeth_l3_setup_netdev(card, carrier_ok);
- if (rc)
- goto out_remove;
-
if (qeth_is_diagass_supported(card, QETH_DIAGS_CMD_TRAP)) {
if (card->info.hwtrap &&
qeth_hw_trap(card, QETH_DIAGS_TRAP_ARM))
if (rc)
QETH_DBF_TEXT_(SETUP, 2, "5err%04x", rc);
}
- netif_tx_disable(card->dev);
rc = qeth_init_qdio_queues(card);
if (rc) {
qeth_set_allowed_threads(card, 0xffffffff, 0);
qeth_l3_recover_ip(card);
- qeth_enable_hw_features(card->dev);
- if (recover_flag == CARD_STATE_RECOVER) {
+ if (!qeth_netdev_is_registered(dev)) {
+ rc = qeth_l3_setup_netdev(card, carrier_ok);
+ if (rc)
+ goto out_remove;
+ } else {
rtnl_lock();
- if (recovery_mode) {
- __qeth_l3_open(card->dev);
- qeth_l3_set_rx_mode(card->dev);
- } else {
- dev_open(card->dev, NULL);
+ if (carrier_ok)
+ netif_carrier_on(dev);
+ else
+ netif_carrier_off(dev);
+
+ netif_device_attach(dev);
+ qeth_enable_hw_features(dev);
+
+ if (card->info.open_when_online) {
+ card->info.open_when_online = 0;
+ dev_open(dev, NULL);
}
rtnl_unlock();
}
mutex_unlock(&card->discipline_mutex);
return 0;
out_remove:
- qeth_l3_stop_card(card, 0);
+ qeth_l3_stop_card(card);
ccw_device_set_offline(CARD_DDEV(card));
ccw_device_set_offline(CARD_WDEV(card));
ccw_device_set_offline(CARD_RDEV(card));
qdio_free(CARD_DDEV(card));
- if (recover_flag == CARD_STATE_RECOVER)
- card->state = CARD_STATE_RECOVER;
- else
- card->state = CARD_STATE_DOWN;
+ card->state = CARD_STATE_DOWN;
+
mutex_unlock(&card->conf_mutex);
mutex_unlock(&card->discipline_mutex);
return rc;
}
-static int qeth_l3_set_online(struct ccwgroup_device *gdev)
-{
- return __qeth_l3_set_online(gdev, 0);
-}
-
static int __qeth_l3_set_offline(struct ccwgroup_device *cgdev,
int recovery_mode)
{
struct qeth_card *card = dev_get_drvdata(&cgdev->dev);
int rc = 0, rc2 = 0, rc3 = 0;
- enum qeth_card_states recover_flag;
mutex_lock(&card->discipline_mutex);
mutex_lock(&card->conf_mutex);
QETH_DBF_TEXT(SETUP, 3, "setoffl");
QETH_DBF_HEX(SETUP, 3, &card, sizeof(void *));
- netif_carrier_off(card->dev);
- recover_flag = card->state;
if ((!recovery_mode && card->info.hwtrap) || card->info.hwtrap == 2) {
qeth_hw_trap(card, QETH_DIAGS_TRAP_DISARM);
card->info.hwtrap = 1;
}
- qeth_l3_stop_card(card, recovery_mode);
- if ((card->options.cq == QETH_CQ_ENABLED) && card->dev) {
+
+ rtnl_lock();
+ card->info.open_when_online = card->dev->flags & IFF_UP;
+ dev_close(card->dev);
+ netif_device_detach(card->dev);
+ netif_carrier_off(card->dev);
+ rtnl_unlock();
+
+ qeth_l3_stop_card(card);
+ if (card->options.cq == QETH_CQ_ENABLED) {
rtnl_lock();
call_netdevice_notifiers(NETDEV_REBOOT, card->dev);
rtnl_unlock();
if (rc)
QETH_DBF_TEXT_(SETUP, 2, "1err%d", rc);
qdio_free(CARD_DDEV(card));
- if (recover_flag == CARD_STATE_UP)
- 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);
QETH_CARD_TEXT(card, 2, "recover2");
dev_warn(&card->gdev->dev,
"A recovery process has been started for the device\n");
- qeth_set_recovery_task(card);
__qeth_l3_set_offline(card->gdev, 1);
- rc = __qeth_l3_set_online(card->gdev, 1);
+ rc = qeth_l3_set_online(card->gdev);
if (!rc)
dev_info(&card->gdev->dev,
"Device successfully recovered!\n");
dev_warn(&card->gdev->dev, "The qeth device driver "
"failed to recover an error on the device\n");
}
- qeth_clear_recovery_task(card);
qeth_clear_thread_start_bit(card, QETH_RECOVER_THREAD);
qeth_clear_thread_running_bit(card, QETH_RECOVER_THREAD);
return 0;
{
struct qeth_card *card = dev_get_drvdata(&gdev->dev);
- netif_device_detach(card->dev);
qeth_set_allowed_threads(card, 0, 1);
wait_event(card->wait_q, qeth_threads_running(card, 0xffffffff) == 0);
if (gdev->state == CCWGROUP_OFFLINE)
static int qeth_l3_pm_resume(struct ccwgroup_device *gdev)
{
struct qeth_card *card = dev_get_drvdata(&gdev->dev);
- int rc = 0;
+ int rc;
- if (card->state == CARD_STATE_RECOVER) {
- rc = __qeth_l3_set_online(card->gdev, 1);
- if (rc) {
- rtnl_lock();
- dev_close(card->dev);
- rtnl_unlock();
- }
- } else
- rc = __qeth_l3_set_online(card->gdev, 0);
+ rc = qeth_l3_set_online(gdev);
qeth_set_allowed_threads(card, 0xffffffff, 0);
- netif_device_attach(card->dev);
if (rc)
dev_warn(&card->gdev->dev, "The qeth device driver "
"failed to recover an error on the device\n");
projects / linux.git / blobdiff