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path: root/drivers/s390/net/qeth_l3_main.c
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Diffstat (limited to 'drivers/s390/net/qeth_l3_main.c')
-rw-r--r--drivers/s390/net/qeth_l3_main.c249
1 files changed, 98 insertions, 151 deletions
diff --git a/drivers/s390/net/qeth_l3_main.c b/drivers/s390/net/qeth_l3_main.c
index 13bf3e2e9cea..2dd99f103671 100644
--- a/drivers/s390/net/qeth_l3_main.c
+++ b/drivers/s390/net/qeth_l3_main.c
@@ -32,7 +32,6 @@
#include <net/route.h>
#include <net/ipv6.h>
#include <net/ip6_route.h>
-#include <net/ip6_fib.h>
#include <net/iucv/af_iucv.h>
#include <linux/hashtable.h>
@@ -377,7 +376,8 @@ static int qeth_l3_send_setdelmc(struct qeth_card *card,
QETH_CARD_TEXT(card, 4, "setdelmc");
- iob = qeth_get_ipacmd_buffer(card, ipacmd, addr->proto);
+ iob = qeth_ipa_alloc_cmd(card, ipacmd, addr->proto,
+ IPA_DATA_SIZEOF(setdelipm));
if (!iob)
return -ENOMEM;
cmd = __ipa_cmd(iob);
@@ -429,7 +429,8 @@ static int qeth_l3_send_setdelip(struct qeth_card *card,
QETH_CARD_TEXT(card, 4, "setdelip");
- iob = qeth_get_ipacmd_buffer(card, ipacmd, addr->proto);
+ iob = qeth_ipa_alloc_cmd(card, ipacmd, addr->proto,
+ IPA_DATA_SIZEOF(setdelip6));
if (!iob)
return -ENOMEM;
cmd = __ipa_cmd(iob);
@@ -461,7 +462,8 @@ static int qeth_l3_send_setrouting(struct qeth_card *card,
struct qeth_cmd_buffer *iob;
QETH_CARD_TEXT(card, 4, "setroutg");
- iob = qeth_get_ipacmd_buffer(card, IPA_CMD_SETRTG, prot);
+ iob = qeth_ipa_alloc_cmd(card, IPA_CMD_SETRTG, prot,
+ IPA_DATA_SIZEOF(setrtg));
if (!iob)
return -ENOMEM;
cmd = __ipa_cmd(iob);
@@ -742,7 +744,7 @@ static int qeth_l3_setadapter_parms(struct qeth_card *card)
{
int rc = 0;
- QETH_DBF_TEXT(SETUP, 2, "setadprm");
+ QETH_CARD_TEXT(card, 2, "setadprm");
if (qeth_adp_supported(card, IPA_SETADP_ALTER_MAC_ADDRESS)) {
rc = qeth_setadpparms_change_macaddr(card);
@@ -767,7 +769,7 @@ static int qeth_l3_start_ipa_arp_processing(struct qeth_card *card)
return 0;
}
rc = qeth_send_simple_setassparms(card, IPA_ARP_PROCESSING,
- IPA_CMD_ASS_START, 0);
+ IPA_CMD_ASS_START, NULL);
if (rc) {
dev_warn(&card->gdev->dev,
"Starting ARP processing support for %s failed\n",
@@ -790,7 +792,7 @@ static int qeth_l3_start_ipa_source_mac(struct qeth_card *card)
}
rc = qeth_send_simple_setassparms(card, IPA_SOURCE_MAC,
- IPA_CMD_ASS_START, 0);
+ IPA_CMD_ASS_START, NULL);
if (rc)
dev_warn(&card->gdev->dev,
"Starting source MAC-address support for %s failed\n",
@@ -811,7 +813,7 @@ static int qeth_l3_start_ipa_vlan(struct qeth_card *card)
}
rc = qeth_send_simple_setassparms(card, IPA_VLAN_PRIO,
- IPA_CMD_ASS_START, 0);
+ IPA_CMD_ASS_START, NULL);
if (rc) {
dev_warn(&card->gdev->dev,
"Starting VLAN support for %s failed\n",
@@ -836,7 +838,7 @@ static int qeth_l3_start_ipa_multicast(struct qeth_card *card)
}
rc = qeth_send_simple_setassparms(card, IPA_MULTICASTING,
- IPA_CMD_ASS_START, 0);
+ IPA_CMD_ASS_START, NULL);
if (rc) {
dev_warn(&card->gdev->dev,
"Starting multicast support for %s failed\n",
@@ -850,6 +852,7 @@ static int qeth_l3_start_ipa_multicast(struct qeth_card *card)
static int qeth_l3_softsetup_ipv6(struct qeth_card *card)
{
+ u32 ipv6_data = 3;
int rc;
QETH_CARD_TEXT(card, 3, "softipv6");
@@ -857,16 +860,16 @@ static int qeth_l3_softsetup_ipv6(struct qeth_card *card)
if (IS_IQD(card))
goto out;
- rc = qeth_send_simple_setassparms(card, IPA_IPV6,
- IPA_CMD_ASS_START, 3);
+ rc = qeth_send_simple_setassparms(card, IPA_IPV6, IPA_CMD_ASS_START,
+ &ipv6_data);
if (rc) {
dev_err(&card->gdev->dev,
"Activating IPv6 support for %s failed\n",
QETH_CARD_IFNAME(card));
return rc;
}
- rc = qeth_send_simple_setassparms_v6(card, IPA_IPV6,
- IPA_CMD_ASS_START, 0);
+ rc = qeth_send_simple_setassparms_v6(card, IPA_IPV6, IPA_CMD_ASS_START,
+ NULL);
if (rc) {
dev_err(&card->gdev->dev,
"Activating IPv6 support for %s failed\n",
@@ -874,7 +877,7 @@ static int qeth_l3_softsetup_ipv6(struct qeth_card *card)
return rc;
}
rc = qeth_send_simple_setassparms_v6(card, IPA_PASSTHRU,
- IPA_CMD_ASS_START, 0);
+ IPA_CMD_ASS_START, NULL);
if (rc) {
dev_warn(&card->gdev->dev,
"Enabling the passthrough mode for %s failed\n",
@@ -900,6 +903,7 @@ static int qeth_l3_start_ipa_ipv6(struct qeth_card *card)
static int qeth_l3_start_ipa_broadcast(struct qeth_card *card)
{
+ u32 filter_data = 1;
int rc;
QETH_CARD_TEXT(card, 3, "stbrdcst");
@@ -912,7 +916,7 @@ static int qeth_l3_start_ipa_broadcast(struct qeth_card *card)
goto out;
}
rc = qeth_send_simple_setassparms(card, IPA_FILTERING,
- IPA_CMD_ASS_START, 0);
+ IPA_CMD_ASS_START, NULL);
if (rc) {
dev_warn(&card->gdev->dev, "Enabling broadcast filtering for "
"%s failed\n", QETH_CARD_IFNAME(card));
@@ -920,7 +924,7 @@ static int qeth_l3_start_ipa_broadcast(struct qeth_card *card)
}
rc = qeth_send_simple_setassparms(card, IPA_FILTERING,
- IPA_CMD_ASS_CONFIGURE, 1);
+ IPA_CMD_ASS_CONFIGURE, &filter_data);
if (rc) {
dev_warn(&card->gdev->dev,
"Setting up broadcast filtering for %s failed\n",
@@ -930,7 +934,7 @@ static int qeth_l3_start_ipa_broadcast(struct qeth_card *card)
card->info.broadcast_capable = QETH_BROADCAST_WITH_ECHO;
dev_info(&card->gdev->dev, "Broadcast enabled\n");
rc = qeth_send_simple_setassparms(card, IPA_FILTERING,
- IPA_CMD_ASS_ENABLE, 1);
+ IPA_CMD_ASS_ENABLE, &filter_data);
if (rc) {
dev_warn(&card->gdev->dev, "Setting up broadcast echo "
"filtering for %s failed\n", QETH_CARD_IFNAME(card));
@@ -979,10 +983,10 @@ static int qeth_l3_iqd_read_initial_mac(struct qeth_card *card)
struct qeth_cmd_buffer *iob;
struct qeth_ipa_cmd *cmd;
- QETH_DBF_TEXT(SETUP, 2, "hsrmac");
+ QETH_CARD_TEXT(card, 2, "hsrmac");
- iob = qeth_get_ipacmd_buffer(card, IPA_CMD_CREATE_ADDR,
- QETH_PROT_IPV6);
+ iob = qeth_ipa_alloc_cmd(card, IPA_CMD_CREATE_ADDR, QETH_PROT_IPV6,
+ IPA_DATA_SIZEOF(create_destroy_addr));
if (!iob)
return -ENOMEM;
cmd = __ipa_cmd(iob);
@@ -1017,7 +1021,7 @@ static int qeth_l3_get_unique_id(struct qeth_card *card)
struct qeth_cmd_buffer *iob;
struct qeth_ipa_cmd *cmd;
- QETH_DBF_TEXT(SETUP, 2, "guniqeid");
+ QETH_CARD_TEXT(card, 2, "guniqeid");
if (!qeth_is_supported(card, IPA_IPV6)) {
card->info.unique_id = UNIQUE_ID_IF_CREATE_ADDR_FAILED |
@@ -1025,8 +1029,8 @@ static int qeth_l3_get_unique_id(struct qeth_card *card)
return 0;
}
- iob = qeth_get_ipacmd_buffer(card, IPA_CMD_CREATE_ADDR,
- QETH_PROT_IPV6);
+ iob = qeth_ipa_alloc_cmd(card, IPA_CMD_CREATE_ADDR, QETH_PROT_IPV6,
+ IPA_DATA_SIZEOF(create_destroy_addr));
if (!iob)
return -ENOMEM;
cmd = __ipa_cmd(iob);
@@ -1044,7 +1048,7 @@ qeth_diags_trace_cb(struct qeth_card *card, struct qeth_reply *reply,
struct qeth_ipa_cmd *cmd;
__u16 rc;
- QETH_DBF_TEXT(SETUP, 2, "diastrcb");
+ QETH_CARD_TEXT(card, 2, "diastrcb");
cmd = (struct qeth_ipa_cmd *)data;
rc = cmd->hdr.return_code;
@@ -1100,14 +1104,12 @@ qeth_diags_trace(struct qeth_card *card, enum qeth_diags_trace_cmds diags_cmd)
struct qeth_cmd_buffer *iob;
struct qeth_ipa_cmd *cmd;
- QETH_DBF_TEXT(SETUP, 2, "diagtrac");
+ QETH_CARD_TEXT(card, 2, "diagtrac");
- iob = qeth_get_ipacmd_buffer(card, IPA_CMD_SET_DIAG_ASS, 0);
+ iob = qeth_get_diag_cmd(card, QETH_DIAGS_CMD_TRACE, 0);
if (!iob)
return -ENOMEM;
cmd = __ipa_cmd(iob);
- cmd->data.diagass.subcmd_len = 16;
- cmd->data.diagass.subcmd = QETH_DIAGS_CMD_TRACE;
cmd->data.diagass.type = QETH_DIAGS_TYPE_HIPERSOCKET;
cmd->data.diagass.action = diags_cmd;
return qeth_send_ipa_cmd(card, iob, qeth_diags_trace_cb, NULL);
@@ -1309,6 +1311,15 @@ static int qeth_l3_vlan_rx_kill_vid(struct net_device *dev,
static void qeth_l3_rebuild_skb(struct qeth_card *card, struct sk_buff *skb,
struct qeth_hdr *hdr)
{
+ struct af_iucv_trans_hdr *iucv = (struct af_iucv_trans_hdr *) skb->data;
+ struct net_device *dev = skb->dev;
+
+ if (IS_IQD(card) && iucv->magic == ETH_P_AF_IUCV) {
+ dev_hard_header(skb, dev, ETH_P_AF_IUCV, dev->dev_addr,
+ "FAKELL", skb->len);
+ return;
+ }
+
if (!(hdr->hdr.l3.flags & QETH_HDR_PASSTHRU)) {
u16 prot = (hdr->hdr.l3.flags & QETH_HDR_IPV6) ? ETH_P_IPV6 :
ETH_P_IP;
@@ -1342,8 +1353,6 @@ static void qeth_l3_rebuild_skb(struct qeth_card *card, struct sk_buff *skb,
tg_addr, "FAKELL", skb->len);
}
- skb->protocol = eth_type_trans(skb, card->dev);
-
/* copy VLAN tag from hdr into skb */
if (!card->options.sniffer &&
(hdr->hdr.l3.ext_flags & (QETH_HDR_EXT_VLAN_FRAME |
@@ -1360,12 +1369,10 @@ static void qeth_l3_rebuild_skb(struct qeth_card *card, struct sk_buff *skb,
static int qeth_l3_process_inbound_buffer(struct qeth_card *card,
int budget, int *done)
{
- struct net_device *dev = card->dev;
int work_done = 0;
struct sk_buff *skb;
struct qeth_hdr *hdr;
unsigned int len;
- __u16 magic;
*done = 0;
WARN_ON_ONCE(!budget);
@@ -1379,23 +1386,12 @@ static int qeth_l3_process_inbound_buffer(struct qeth_card *card,
}
switch (hdr->hdr.l3.id) {
case QETH_HEADER_TYPE_LAYER3:
- magic = *(__u16 *)skb->data;
- if (IS_IQD(card) && magic == ETH_P_AF_IUCV) {
- len = skb->len;
- dev_hard_header(skb, dev, ETH_P_AF_IUCV,
- dev->dev_addr, "FAKELL", len);
- skb->protocol = eth_type_trans(skb, dev);
- netif_receive_skb(skb);
- } else {
- qeth_l3_rebuild_skb(card, skb, hdr);
- len = skb->len;
- napi_gro_receive(&card->napi, skb);
- }
- break;
+ qeth_l3_rebuild_skb(card, skb, hdr);
+ /* fall through */
case QETH_HEADER_TYPE_LAYER2: /* for HiperSockets sniffer */
skb->protocol = eth_type_trans(skb, skb->dev);
len = skb->len;
- netif_receive_skb(skb);
+ napi_gro_receive(&card->napi, skb);
break;
default:
dev_kfree_skb_any(skb);
@@ -1413,8 +1409,7 @@ static int qeth_l3_process_inbound_buffer(struct qeth_card *card,
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_CARD_TEXT(card, 2, "stopcard");
qeth_set_allowed_threads(card, 0, 1);
@@ -1436,10 +1431,6 @@ static void qeth_l3_stop_card(struct qeth_card *card)
qeth_clear_working_pool_list(card);
card->state = CARD_STATE_DOWN;
}
- if (card->state == CARD_STATE_DOWN) {
- qeth_clear_cmd_buffers(&card->read);
- qeth_clear_cmd_buffers(&card->write);
- }
flush_workqueue(card->event_wq);
}
@@ -1563,7 +1554,8 @@ static int qeth_l3_arp_set_no_entries(struct qeth_card *card, int no_entries)
}
iob = qeth_get_setassparms_cmd(card, IPA_ARP_PROCESSING,
- IPA_CMD_ASS_ARP_SET_NO_ENTRIES, 4,
+ IPA_CMD_ASS_ARP_SET_NO_ENTRIES,
+ SETASS_DATA_SIZEOF(flags_32bit),
QETH_PROT_IPV4);
if (!iob)
return -ENOMEM;
@@ -1709,9 +1701,7 @@ static int qeth_l3_query_arp_cache_info(struct qeth_card *card,
iob = qeth_get_setassparms_cmd(card, IPA_ARP_PROCESSING,
IPA_CMD_ASS_ARP_QUERY_INFO,
- sizeof(struct qeth_arp_query_data)
- - sizeof(char),
- prot);
+ SETASS_DATA_SIZEOF(query_arp), prot);
if (!iob)
return -ENOMEM;
cmd = __ipa_cmd(iob);
@@ -1795,7 +1785,8 @@ static int qeth_l3_arp_modify_entry(struct qeth_card *card,
}
iob = qeth_get_setassparms_cmd(card, IPA_ARP_PROCESSING, arp_cmd,
- sizeof(*cmd_entry), QETH_PROT_IPV4);
+ SETASS_DATA_SIZEOF(arp_entry),
+ QETH_PROT_IPV4);
if (!iob)
return -ENOMEM;
@@ -1886,26 +1877,17 @@ static int qeth_l3_do_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
return rc;
}
-static int qeth_l3_get_cast_type(struct sk_buff *skb)
+static int qeth_l3_get_cast_type_rcu(struct sk_buff *skb, struct dst_entry *dst,
+ int ipv)
{
- int ipv = qeth_get_ip_version(skb);
struct neighbour *n = NULL;
- struct dst_entry *dst;
-
- rcu_read_lock();
- dst = skb_dst(skb);
- if (dst) {
- struct rt6_info *rt = (struct rt6_info *) dst;
- dst = dst_check(dst, (ipv == 6) ? rt6_get_cookie(rt) : 0);
- if (dst)
- n = dst_neigh_lookup_skb(dst, skb);
- }
+ if (dst)
+ n = dst_neigh_lookup_skb(dst, skb);
if (n) {
int cast_type = n->type;
- rcu_read_unlock();
neigh_release(n);
if ((cast_type == RTN_BROADCAST) ||
(cast_type == RTN_MULTICAST) ||
@@ -1913,7 +1895,6 @@ static int qeth_l3_get_cast_type(struct sk_buff *skb)
return cast_type;
return RTN_UNICAST;
}
- rcu_read_unlock();
/* no neighbour (eg AF_PACKET), fall back to target's IP address ... */
switch (ipv) {
@@ -1931,6 +1912,20 @@ static int qeth_l3_get_cast_type(struct sk_buff *skb)
}
}
+static int qeth_l3_get_cast_type(struct sk_buff *skb)
+{
+ int ipv = qeth_get_ip_version(skb);
+ struct dst_entry *dst;
+ int cast_type;
+
+ rcu_read_lock();
+ dst = qeth_dst_check_rcu(skb, ipv);
+ cast_type = qeth_l3_get_cast_type_rcu(skb, dst, ipv);
+ rcu_read_unlock();
+
+ return cast_type;
+}
+
static u8 qeth_l3_cast_type_to_flag(int cast_type)
{
if (cast_type == RTN_MULTICAST)
@@ -1944,12 +1939,13 @@ static u8 qeth_l3_cast_type_to_flag(int cast_type)
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)
+ int ipv, 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;
struct dst_entry *dst;
+ int cast_type;
hdr->hdr.l3.length = data_len;
@@ -1986,36 +1982,23 @@ static void qeth_l3_fill_header(struct qeth_qdio_out_q *queue,
hdr->hdr.l3.vlan_id = ntohs(veth->h_vlan_TCI);
}
- l3_hdr->flags = qeth_l3_cast_type_to_flag(cast_type);
-
- /* OSA only: */
- if (!ipv) {
- l3_hdr->flags |= QETH_HDR_PASSTHRU;
- return;
- }
-
rcu_read_lock();
- dst = skb_dst(skb);
+ dst = qeth_dst_check_rcu(skb, ipv);
- if (ipv == 4) {
- struct rtable *rt;
+ if (IS_IQD(card) && skb_get_queue_mapping(skb) != QETH_IQD_MCAST_TXQ)
+ cast_type = RTN_UNICAST;
+ else
+ cast_type = qeth_l3_get_cast_type_rcu(skb, dst, ipv);
+ l3_hdr->flags |= qeth_l3_cast_type_to_flag(cast_type);
- if (dst)
- dst = dst_check(dst, 0);
- rt = (struct rtable *) dst;
+ if (ipv == 4) {
+ struct rtable *rt = (struct rtable *) dst;
*((__be32 *) &hdr->hdr.l3.next_hop.ipv4.addr) = (rt) ?
rt_nexthop(rt, ip_hdr(skb)->daddr) :
ip_hdr(skb)->daddr;
- } else {
- /* IPv6 */
- struct rt6_info *rt;
-
- if (dst) {
- rt = (struct rt6_info *) dst;
- dst = dst_check(dst, rt6_get_cookie(rt));
- }
- rt = (struct rt6_info *) dst;
+ } else if (ipv == 6) {
+ struct rt6_info *rt = (struct rt6_info *) dst;
if (rt && !ipv6_addr_any(&rt->rt6i_gateway))
l3_hdr->next_hop.ipv6_addr = rt->rt6i_gateway;
@@ -2025,6 +2008,9 @@ static void qeth_l3_fill_header(struct qeth_qdio_out_q *queue,
hdr->hdr.l3.flags |= QETH_HDR_IPV6;
if (!IS_IQD(card))
hdr->hdr.l3.flags |= QETH_HDR_PASSTHRU;
+ } else {
+ /* OSA only: */
+ l3_hdr->flags |= QETH_HDR_PASSTHRU;
}
rcu_read_unlock();
}
@@ -2044,7 +2030,7 @@ static void qeth_l3_fixup_headers(struct sk_buff *skb)
}
static int qeth_l3_xmit(struct qeth_card *card, struct sk_buff *skb,
- struct qeth_qdio_out_q *queue, int ipv, int cast_type)
+ struct qeth_qdio_out_q *queue, int ipv)
{
unsigned int hw_hdr_len;
int rc;
@@ -2058,7 +2044,7 @@ static int qeth_l3_xmit(struct qeth_card *card, struct sk_buff *skb,
skb_pull(skb, ETH_HLEN);
qeth_l3_fixup_headers(skb);
- return qeth_xmit(card, skb, queue, ipv, cast_type, qeth_l3_fill_header);
+ return qeth_xmit(card, skb, queue, ipv, qeth_l3_fill_header);
}
static netdev_tx_t qeth_l3_hard_start_xmit(struct sk_buff *skb,
@@ -2069,7 +2055,7 @@ static netdev_tx_t qeth_l3_hard_start_xmit(struct sk_buff *skb,
int ipv = qeth_get_ip_version(skb);
struct qeth_qdio_out_q *queue;
int tx_bytes = skb->len;
- int cast_type, rc;
+ int rc;
if (IS_IQD(card)) {
queue = card->qdio.out_qs[qeth_iqd_translate_txq(dev, txq)];
@@ -2080,24 +2066,18 @@ static netdev_tx_t qeth_l3_hard_start_xmit(struct sk_buff *skb,
(card->options.cq == QETH_CQ_ENABLED &&
skb->protocol != htons(ETH_P_AF_IUCV)))
goto tx_drop;
-
- if (txq == QETH_IQD_MCAST_TXQ)
- cast_type = qeth_l3_get_cast_type(skb);
- else
- cast_type = RTN_UNICAST;
} else {
queue = card->qdio.out_qs[txq];
- cast_type = qeth_l3_get_cast_type(skb);
}
- if (cast_type == RTN_BROADCAST && !card->info.broadcast_capable)
+ if (!(dev->flags & IFF_BROADCAST) &&
+ qeth_l3_get_cast_type(skb) == RTN_BROADCAST)
goto tx_drop;
if (ipv == 4 || IS_IQD(card))
- rc = qeth_l3_xmit(card, skb, queue, ipv, cast_type);
+ rc = qeth_l3_xmit(card, skb, queue, ipv);
else
- rc = qeth_xmit(card, skb, queue, ipv, cast_type,
- qeth_l3_fill_header);
+ rc = qeth_xmit(card, skb, queue, ipv, qeth_l3_fill_header);
if (!rc) {
QETH_TXQ_STAT_INC(queue, tx_packets);
@@ -2337,12 +2317,11 @@ static int qeth_l3_set_online(struct ccwgroup_device *gdev)
mutex_lock(&card->discipline_mutex);
mutex_lock(&card->conf_mutex);
- QETH_DBF_TEXT(SETUP, 2, "setonlin");
- QETH_DBF_HEX(SETUP, 2, &card, sizeof(void *));
+ QETH_CARD_TEXT(card, 2, "setonlin");
rc = qeth_core_hardsetup_card(card, &carrier_ok);
if (rc) {
- QETH_DBF_TEXT_(SETUP, 2, "2err%04x", rc);
+ QETH_CARD_TEXT_(card, 2, "2err%04x", rc);
rc = -ENODEV;
goto out_remove;
}
@@ -2358,28 +2337,28 @@ static int qeth_l3_set_online(struct ccwgroup_device *gdev)
qeth_print_status_message(card);
/* softsetup */
- QETH_DBF_TEXT(SETUP, 2, "softsetp");
+ QETH_CARD_TEXT(card, 2, "softsetp");
rc = qeth_l3_setadapter_parms(card);
if (rc)
- QETH_DBF_TEXT_(SETUP, 2, "2err%04x", rc);
+ QETH_CARD_TEXT_(card, 2, "2err%04x", rc);
if (!card->options.sniffer) {
rc = qeth_l3_start_ipassists(card);
if (rc) {
- QETH_DBF_TEXT_(SETUP, 2, "3err%d", rc);
+ QETH_CARD_TEXT_(card, 2, "3err%d", rc);
goto out_remove;
}
rc = qeth_l3_setrouting_v4(card);
if (rc)
- QETH_DBF_TEXT_(SETUP, 2, "4err%04x", rc);
+ QETH_CARD_TEXT_(card, 2, "4err%04x", rc);
rc = qeth_l3_setrouting_v6(card);
if (rc)
- QETH_DBF_TEXT_(SETUP, 2, "5err%04x", rc);
+ QETH_CARD_TEXT_(card, 2, "5err%04x", rc);
}
rc = qeth_init_qdio_queues(card);
if (rc) {
- QETH_DBF_TEXT_(SETUP, 2, "6err%d", rc);
+ QETH_CARD_TEXT_(card, 2, "6err%d", rc);
rc = -ENODEV;
goto out_remove;
}
@@ -2420,7 +2399,6 @@ out_remove:
ccw_device_set_offline(CARD_WDEV(card));
ccw_device_set_offline(CARD_RDEV(card));
qdio_free(CARD_DDEV(card));
- card->state = CARD_STATE_DOWN;
mutex_unlock(&card->conf_mutex);
mutex_unlock(&card->discipline_mutex);
@@ -2435,8 +2413,7 @@ static int __qeth_l3_set_offline(struct ccwgroup_device *cgdev,
mutex_lock(&card->discipline_mutex);
mutex_lock(&card->conf_mutex);
- QETH_DBF_TEXT(SETUP, 3, "setoffl");
- QETH_DBF_HEX(SETUP, 3, &card, sizeof(void *));
+ QETH_CARD_TEXT(card, 3, "setoffl");
if ((!recovery_mode && card->info.hwtrap) || card->info.hwtrap == 2) {
qeth_hw_trap(card, QETH_DIAGS_TRAP_DISARM);
@@ -2462,7 +2439,7 @@ static int __qeth_l3_set_offline(struct ccwgroup_device *cgdev,
if (!rc)
rc = (rc2) ? rc2 : rc3;
if (rc)
- QETH_DBF_TEXT_(SETUP, 2, "1err%d", rc);
+ QETH_CARD_TEXT_(card, 2, "1err%d", rc);
qdio_free(CARD_DDEV(card));
/* let user_space know that device is offline */
@@ -2505,33 +2482,6 @@ static int qeth_l3_recover(void *ptr)
return 0;
}
-static int qeth_l3_pm_suspend(struct ccwgroup_device *gdev)
-{
- struct qeth_card *card = dev_get_drvdata(&gdev->dev);
-
- qeth_set_allowed_threads(card, 0, 1);
- wait_event(card->wait_q, qeth_threads_running(card, 0xffffffff) == 0);
- if (gdev->state == CCWGROUP_OFFLINE)
- return 0;
-
- qeth_l3_set_offline(gdev);
- return 0;
-}
-
-static int qeth_l3_pm_resume(struct ccwgroup_device *gdev)
-{
- struct qeth_card *card = dev_get_drvdata(&gdev->dev);
- int rc;
-
- rc = qeth_l3_set_online(gdev);
-
- qeth_set_allowed_threads(card, 0xffffffff, 0);
- if (rc)
- dev_warn(&card->gdev->dev, "The qeth device driver "
- "failed to recover an error on the device\n");
- return rc;
-}
-
/* Returns zero if the command is successfully "consumed" */
static int qeth_l3_control_event(struct qeth_card *card,
struct qeth_ipa_cmd *cmd)
@@ -2547,9 +2497,6 @@ struct qeth_discipline qeth_l3_discipline = {
.remove = qeth_l3_remove_device,
.set_online = qeth_l3_set_online,
.set_offline = qeth_l3_set_offline,
- .freeze = qeth_l3_pm_suspend,
- .thaw = qeth_l3_pm_resume,
- .restore = qeth_l3_pm_resume,
.do_ioctl = qeth_l3_do_ioctl,
.control_event_handler = qeth_l3_control_event,
};