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author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-03-17 00:29:25 +0100 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-03-17 00:29:25 +0100 |
commit | 7a6362800cb7d1d618a697a650c7aaed3eb39320 (patch) | |
tree | 087f9bc6c13ef1fad4b392c5cf9325cd28fa8523 /drivers/s390/net/qeth_l3_main.c | |
parent | Merge branch 'staging-next' of git://git.kernel.org/pub/scm/linux/kernel/git/... (diff) | |
parent | bonding: enable netpoll without checking link status (diff) | |
download | linux-7a6362800cb7d1d618a697a650c7aaed3eb39320.tar.xz linux-7a6362800cb7d1d618a697a650c7aaed3eb39320.zip |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1480 commits)
bonding: enable netpoll without checking link status
xfrm: Refcount destination entry on xfrm_lookup
net: introduce rx_handler results and logic around that
bonding: get rid of IFF_SLAVE_INACTIVE netdev->priv_flag
bonding: wrap slave state work
net: get rid of multiple bond-related netdevice->priv_flags
bonding: register slave pointer for rx_handler
be2net: Bump up the version number
be2net: Copyright notice change. Update to Emulex instead of ServerEngines
e1000e: fix kconfig for crc32 dependency
netfilter ebtables: fix xt_AUDIT to work with ebtables
xen network backend driver
bonding: Improve syslog message at device creation time
bonding: Call netif_carrier_off after register_netdevice
bonding: Incorrect TX queue offset
net_sched: fix ip_tos2prio
xfrm: fix __xfrm_route_forward()
be2net: Fix UDP packet detected status in RX compl
Phonet: fix aligned-mode pipe socket buffer header reserve
netxen: support for GbE port settings
...
Fix up conflicts in drivers/staging/brcm80211/brcmsmac/wl_mac80211.c
with the staging updates.
Diffstat (limited to 'drivers/s390/net/qeth_l3_main.c')
-rw-r--r-- | drivers/s390/net/qeth_l3_main.c | 60 |
1 files changed, 9 insertions, 51 deletions
diff --git a/drivers/s390/net/qeth_l3_main.c b/drivers/s390/net/qeth_l3_main.c index d09b0c44fc3d..142e5f6ef4f3 100644 --- a/drivers/s390/net/qeth_l3_main.c +++ b/drivers/s390/net/qeth_l3_main.c @@ -510,8 +510,7 @@ static void qeth_l3_set_ip_addr_list(struct qeth_card *card) kfree(tbd_list); } -static void qeth_l3_clear_ip_list(struct qeth_card *card, int clean, - int recover) +static void qeth_l3_clear_ip_list(struct qeth_card *card, int recover) { struct qeth_ipaddr *addr, *tmp; unsigned long flags; @@ -530,11 +529,6 @@ static void qeth_l3_clear_ip_list(struct qeth_card *card, int clean, addr = list_entry(card->ip_list.next, struct qeth_ipaddr, entry); list_del_init(&addr->entry); - if (clean) { - spin_unlock_irqrestore(&card->ip_lock, flags); - qeth_l3_deregister_addr_entry(card, addr); - spin_lock_irqsave(&card->ip_lock, flags); - } if (!recover || addr->is_multicast) { kfree(addr); continue; @@ -1611,29 +1605,6 @@ static int qeth_l3_start_ipassists(struct qeth_card *card) return 0; } -static int qeth_l3_put_unique_id(struct qeth_card *card) -{ - - int rc = 0; - struct qeth_cmd_buffer *iob; - struct qeth_ipa_cmd *cmd; - - QETH_CARD_TEXT(card, 2, "puniqeid"); - - if ((card->info.unique_id & UNIQUE_ID_NOT_BY_CARD) == - UNIQUE_ID_NOT_BY_CARD) - return -1; - iob = qeth_get_ipacmd_buffer(card, IPA_CMD_DESTROY_ADDR, - QETH_PROT_IPV6); - cmd = (struct qeth_ipa_cmd *)(iob->data+IPA_PDU_HEADER_SIZE); - *((__u16 *) &cmd->data.create_destroy_addr.unique_id[6]) = - card->info.unique_id; - memcpy(&cmd->data.create_destroy_addr.unique_id[0], - card->dev->dev_addr, OSA_ADDR_LEN); - rc = qeth_send_ipa_cmd(card, iob, NULL, NULL); - return rc; -} - static int qeth_l3_iqd_read_initial_mac_cb(struct qeth_card *card, struct qeth_reply *reply, unsigned long data) { @@ -2324,25 +2295,14 @@ static int qeth_l3_stop_card(struct qeth_card *card, int recovery_mode) dev_close(card->dev); rtnl_unlock(); } - if (!card->use_hard_stop) { - rc = qeth_send_stoplan(card); - if (rc) - QETH_DBF_TEXT_(SETUP, 2, "1err%d", rc); - } card->state = CARD_STATE_SOFTSETUP; } if (card->state == CARD_STATE_SOFTSETUP) { - qeth_l3_clear_ip_list(card, !card->use_hard_stop, 1); + qeth_l3_clear_ip_list(card, 1); qeth_clear_ipacmd_list(card); card->state = CARD_STATE_HARDSETUP; } if (card->state == CARD_STATE_HARDSETUP) { - if (!card->use_hard_stop && - (card->info.type != QETH_CARD_TYPE_IQD)) { - rc = qeth_l3_put_unique_id(card); - if (rc) - QETH_DBF_TEXT_(SETUP, 2, "2err%d", rc); - } qeth_qdio_clear_card(card, 0); qeth_clear_qdio_buffers(card); qeth_clear_working_pool_list(card); @@ -2352,7 +2312,6 @@ static int qeth_l3_stop_card(struct qeth_card *card, int recovery_mode) qeth_clear_cmd_buffers(&card->read); qeth_clear_cmd_buffers(&card->write); } - card->use_hard_stop = 0; return rc; } @@ -3433,6 +3392,8 @@ static int qeth_l3_setup_netdev(struct qeth_card *card) if (!(card->info.unique_id & UNIQUE_ID_NOT_BY_CARD)) card->dev->dev_id = card->info.unique_id & 0xffff; + if (!card->info.guestlan) + card->dev->features |= NETIF_F_GRO; } } else if (card->info.type == QETH_CARD_TYPE_IQD) { card->dev = alloc_netdev(0, "hsi%d", ether_setup); @@ -3471,6 +3432,9 @@ static int qeth_l3_probe_device(struct ccwgroup_device *gdev) card->discipline.output_handler = (qdio_handler_t *) qeth_qdio_output_handler; card->discipline.recover = qeth_l3_recover; + if ((card->info.type == QETH_CARD_TYPE_OSD) || + (card->info.type == QETH_CARD_TYPE_OSX)) + card->options.checksum_type = HW_CHECKSUMMING; return 0; } @@ -3483,17 +3447,15 @@ static void qeth_l3_remove_device(struct ccwgroup_device *cgdev) qeth_set_allowed_threads(card, 0, 1); wait_event(card->wait_q, qeth_threads_running(card, 0xffffffff) == 0); - if (cgdev->state == CCWGROUP_ONLINE) { - card->use_hard_stop = 1; + if (cgdev->state == CCWGROUP_ONLINE) qeth_l3_set_offline(cgdev); - } if (card->dev) { unregister_netdev(card->dev); card->dev = NULL; } - qeth_l3_clear_ip_list(card, 0, 0); + qeth_l3_clear_ip_list(card, 0); qeth_l3_clear_ipato_list(card); return; } @@ -3594,7 +3556,6 @@ contin: mutex_unlock(&card->discipline_mutex); return 0; out_remove: - card->use_hard_stop = 1; qeth_l3_stop_card(card, 0); ccw_device_set_offline(CARD_DDEV(card)); ccw_device_set_offline(CARD_WDEV(card)); @@ -3663,7 +3624,6 @@ static int qeth_l3_recover(void *ptr) QETH_CARD_TEXT(card, 2, "recover2"); dev_warn(&card->gdev->dev, "A recovery process has been started for the device\n"); - card->use_hard_stop = 1; __qeth_l3_set_offline(card->gdev, 1); rc = __qeth_l3_set_online(card->gdev, 1); if (!rc) @@ -3684,7 +3644,6 @@ static int qeth_l3_recover(void *ptr) static void qeth_l3_shutdown(struct ccwgroup_device *gdev) { struct qeth_card *card = dev_get_drvdata(&gdev->dev); - qeth_l3_clear_ip_list(card, 0, 0); qeth_qdio_clear_card(card, 0); qeth_clear_qdio_buffers(card); } @@ -3700,7 +3659,6 @@ static int qeth_l3_pm_suspend(struct ccwgroup_device *gdev) if (gdev->state == CCWGROUP_OFFLINE) return 0; if (card->state == CARD_STATE_UP) { - card->use_hard_stop = 1; __qeth_l3_set_offline(card->gdev, 1); } else __qeth_l3_set_offline(card->gdev, 0); 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