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Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6

Browse source 
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (44 commits)
  qlge: Fix sparse warnings for tx ring indexes.
  qlge: Fix sparse warning regarding rx buffer queues.
  qlge: Fix sparse endian warning in ql_hw_csum_setup().
  qlge: Fix sparse endian warning for inbound packet control block flags.
  qlge: Fix sparse warnings for byte swapping in qlge_ethool.c
  myri10ge: print MAC and serial number on probe failure
  pkt_sched: cls_u32: Fix locking in u32_change()
  iucv: fix cpu hotplug
  af_iucv: Free iucv path/socket in path_pending callback
  af_iucv: avoid left over IUCV connections from failing connects
  af_iucv: New error return codes for connect()
  net/ehea: bitops work on unsigned longs
  Revert "net: Fix for initial link state in 2.6.28"
  tcp: Kill extraneous SPLICE_F_NONBLOCK checks.
  tcp: don't mask EOF and socket errors on nonblocking splice receive
  dccp: Integrate the TFRC library with DCCP
  dccp: Clean up ccid.c after integration of CCID plugins
  dccp: Lockless integration of CCID congestion-control plugins
  qeth: get rid of extra argument after printk to dev_* conversion
  qeth: No large send using EDDP for HiperSockets.
  ...
This commit is contained in:
Linus Torvalds 2009-01-05 18:44:59 -08:00
commit 15b0669072
63 changed files with 11470 additions and 1910 deletions
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1
drivers/s390/net/qeth_core.h
View file

@ -643,7 +643,6 @@ struct qeth_card_options {
int macaddr_mode;
int fake_broadcast;
int add_hhlen;
int fake_ll;
int layer2;
enum qeth_large_send_types large_send;
int performance_stats;

57
drivers/s390/net/qeth_core_main.c
View file

@ -287,8 +287,15 @@ int qeth_set_large_send(struct qeth_card *card,
card->options.large_send = type;
switch (card->options.large_send) {
case QETH_LARGE_SEND_EDDP:
card->dev->features |= NETIF_F_TSO | NETIF_F_SG |
if (card->info.type != QETH_CARD_TYPE_IQD) {
card->dev->features |= NETIF_F_TSO | NETIF_F_SG |
NETIF_F_HW_CSUM;
} else {
card->dev->features &= ~(NETIF_F_TSO | NETIF_F_SG |
NETIF_F_HW_CSUM);
card->options.large_send = QETH_LARGE_SEND_NO;
rc = -EOPNOTSUPP;
}
break;
case QETH_LARGE_SEND_TSO:
if (qeth_is_supported(card, IPA_OUTBOUND_TSO)) {
@ -572,6 +579,10 @@ static void qeth_send_control_data_cb(struct qeth_channel *channel,
card = CARD_FROM_CDEV(channel->ccwdev);
if (qeth_check_idx_response(iob->data)) {
qeth_clear_ipacmd_list(card);
if (((iob->data[2] & 0xc0) == 0xc0) && iob->data[4] == 0xf6)
dev_err(&card->gdev->dev,
"The qeth device is not configured "
"for the OSI layer required by z/VM\n");
qeth_schedule_recovery(card);
goto out;
}
@ -1072,7 +1083,6 @@ static void qeth_set_intial_options(struct qeth_card *card)
card->options.macaddr_mode = QETH_TR_MACADDR_NONCANONICAL;
card->options.fake_broadcast = 0;
card->options.add_hhlen = DEFAULT_ADD_HHLEN;
card->options.fake_ll = 0;
card->options.performance_stats = 0;
card->options.rx_sg_cb = QETH_RX_SG_CB;
}
@ -1682,6 +1692,7 @@ int qeth_send_control_data(struct qeth_card *card, int len,
unsigned long flags;
struct qeth_reply *reply = NULL;
unsigned long timeout;
struct qeth_ipa_cmd *cmd;
QETH_DBF_TEXT(TRACE, 2, "sendctl");
@ -1728,17 +1739,34 @@ int qeth_send_control_data(struct qeth_card *card, int len,
wake_up(&card->wait_q);
return rc;
}
while (!atomic_read(&reply->received)) {
if (time_after(jiffies, timeout)) {
spin_lock_irqsave(&reply->card->lock, flags);
list_del_init(&reply->list);
spin_unlock_irqrestore(&reply->card->lock, flags);
reply->rc = -ETIME;
atomic_inc(&reply->received);
wake_up(&reply->wait_q);
}
cpu_relax();
};
/* we have only one long running ipassist, since we can ensure
process context of this command we can sleep */
cmd = (struct qeth_ipa_cmd *)(iob->data+IPA_PDU_HEADER_SIZE);
if ((cmd->hdr.command == IPA_CMD_SETIP) &&
(cmd->hdr.prot_version == QETH_PROT_IPV4)) {
if (!wait_event_timeout(reply->wait_q,
atomic_read(&reply->received), timeout))
goto time_err;
} else {
while (!atomic_read(&reply->received)) {
if (time_after(jiffies, timeout))
goto time_err;
cpu_relax();
};
}
rc = reply->rc;
qeth_put_reply(reply);
return rc;
time_err:
spin_lock_irqsave(&reply->card->lock, flags);
list_del_init(&reply->list);
spin_unlock_irqrestore(&reply->card->lock, flags);
reply->rc = -ETIME;
atomic_inc(&reply->received);
wake_up(&reply->wait_q);
rc = reply->rc;
qeth_put_reply(reply);
return rc;
@ -2250,7 +2278,8 @@ void qeth_print_status_message(struct qeth_card *card)
}
/* fallthrough */
case QETH_CARD_TYPE_IQD:
if (card->info.guestlan) {
if ((card->info.guestlan) ||
(card->info.mcl_level[0] & 0x80)) {
card->info.mcl_level[0] = (char) _ebcasc[(__u8)
card->info.mcl_level[0]];
card->info.mcl_level[1] = (char) _ebcasc[(__u8)

8
drivers/s390/net/qeth_l2_main.c
View file

@ -1126,9 +1126,11 @@ static int qeth_l2_recover(void *ptr)
dev_info(&card->gdev->dev,
"Device successfully recovered!\n");
else {
rtnl_lock();
dev_close(card->dev);
rtnl_unlock();
if (card->dev) {
rtnl_lock();
dev_close(card->dev);
rtnl_unlock();
}
dev_warn(&card->gdev->dev, "The qeth device driver "
"failed to recover an error on the device\n");
}

26
drivers/s390/net/qeth_l3_main.c
View file

@ -1047,7 +1047,7 @@ static int qeth_l3_setadapter_parms(struct qeth_card *card)
rc = qeth_setadpparms_change_macaddr(card);
if (rc)
dev_warn(&card->gdev->dev, "Reading the adapter MAC"
" address failed\n", rc);
" address failed\n");
}
if ((card->info.link_type == QETH_LINK_TYPE_HSTR) ||
@ -1207,12 +1207,9 @@ static int qeth_l3_start_ipa_source_mac(struct qeth_card *card)
QETH_DBF_TEXT(TRACE, 3, "stsrcmac");
if (!card->options.fake_ll)
return -EOPNOTSUPP;
if (!qeth_is_supported(card, IPA_SOURCE_MAC)) {
dev_info(&card->gdev->dev,
"Inbound source address not supported on %s\n",
"Inbound source MAC-address not supported on %s\n",
QETH_CARD_IFNAME(card));
return -EOPNOTSUPP;
}
@ -1221,7 +1218,7 @@ static int qeth_l3_start_ipa_source_mac(struct qeth_card *card)
IPA_CMD_ASS_START, 0);
if (rc)
dev_warn(&card->gdev->dev,
"Starting proxy ARP support for %s failed\n",
"Starting source MAC-address support for %s failed\n",
QETH_CARD_IFNAME(card));
return rc;
}
@ -1921,8 +1918,13 @@ static inline __u16 qeth_l3_rebuild_skb(struct qeth_card *card,
memcpy(tg_addr, card->dev->dev_addr,
card->dev->addr_len);
}
card->dev->header_ops->create(skb, card->dev, prot, tg_addr,
"FAKELL", card->dev->addr_len);
if (hdr->hdr.l3.ext_flags & QETH_HDR_EXT_SRC_MAC_ADDR)
card->dev->header_ops->create(skb, card->dev, prot,
tg_addr, &hdr->hdr.l3.dest_addr[2],
card->dev->addr_len);
else
card->dev->header_ops->create(skb, card->dev, prot,
tg_addr, "FAKELL", card->dev->addr_len);
}
#ifdef CONFIG_TR
@ -2080,9 +2082,11 @@ static int qeth_l3_stop_card(struct qeth_card *card, int recovery_mode)
if (recovery_mode)
qeth_l3_stop(card->dev);
else {
rtnl_lock();
dev_close(card->dev);
rtnl_unlock();
if (card->dev) {
rtnl_lock();
dev_close(card->dev);
rtnl_unlock();
}
}
if (!card->use_hard_stop) {
rc = qeth_send_stoplan(card);