Lines Matching full:card
29 static void qeth_bridgeport_query_support(struct qeth_card *card);
30 static void qeth_bridge_state_change(struct qeth_card *card,
32 static void qeth_bridge_host_event(struct qeth_card *card,
34 static void qeth_l2_vnicc_set_defaults(struct qeth_card *card);
35 static void qeth_l2_vnicc_init(struct qeth_card *card);
36 static bool qeth_l2_vnicc_recover_timeout(struct qeth_card *card, u32 vnicc,
41 struct qeth_card *card; in qeth_l2_netdev_by_devno() local
50 list_for_each_entry(card, &qeth_core_card_list.list, list) { in qeth_l2_netdev_by_devno()
51 ccw_device_get_id(CARD_RDEV(card), &read_devid); in qeth_l2_netdev_by_devno()
53 ndev = card->dev; in qeth_l2_netdev_by_devno()
61 static int qeth_setdelmac_makerc(struct qeth_card *card, int retcode) in qeth_setdelmac_makerc() argument
66 QETH_CARD_TEXT_(card, 2, "err%04x", retcode); in qeth_setdelmac_makerc()
98 static int qeth_l2_send_setdelmac(struct qeth_card *card, __u8 *mac, in qeth_l2_send_setdelmac() argument
104 QETH_CARD_TEXT(card, 2, "L2sdmac"); in qeth_l2_send_setdelmac()
105 iob = qeth_get_ipacmd_buffer(card, ipacmd, QETH_PROT_IPV4); in qeth_l2_send_setdelmac()
111 return qeth_setdelmac_makerc(card, qeth_send_ipa_cmd(card, iob, in qeth_l2_send_setdelmac()
115 static int qeth_l2_send_setmac(struct qeth_card *card, __u8 *mac) in qeth_l2_send_setmac() argument
119 QETH_CARD_TEXT(card, 2, "L2Setmac"); in qeth_l2_send_setmac()
120 rc = qeth_l2_send_setdelmac(card, mac, IPA_CMD_SETVMAC); in qeth_l2_send_setmac()
122 dev_info(&card->gdev->dev, in qeth_l2_send_setmac()
124 mac, card->dev->name); in qeth_l2_send_setmac()
128 dev_warn(&card->gdev->dev, in qeth_l2_send_setmac()
132 dev_warn(&card->gdev->dev, in qeth_l2_send_setmac()
140 static int qeth_l2_write_mac(struct qeth_card *card, u8 *mac) in qeth_l2_write_mac() argument
146 QETH_CARD_TEXT(card, 2, "L2Wmac"); in qeth_l2_write_mac()
147 rc = qeth_l2_send_setdelmac(card, mac, cmd); in qeth_l2_write_mac()
150 mac, QETH_CARD_IFNAME(card)); in qeth_l2_write_mac()
153 mac, QETH_CARD_IFNAME(card), rc); in qeth_l2_write_mac()
157 static int qeth_l2_remove_mac(struct qeth_card *card, u8 *mac) in qeth_l2_remove_mac() argument
163 QETH_CARD_TEXT(card, 2, "L2Rmac"); in qeth_l2_remove_mac()
164 rc = qeth_l2_send_setdelmac(card, mac, cmd); in qeth_l2_remove_mac()
167 mac, QETH_CARD_IFNAME(card), rc); in qeth_l2_remove_mac()
171 static void qeth_l2_del_all_macs(struct qeth_card *card) in qeth_l2_del_all_macs() argument
177 spin_lock_bh(&card->mclock); in qeth_l2_del_all_macs()
178 hash_for_each_safe(card->mac_htable, i, tmp, mac, hnode) { in qeth_l2_del_all_macs()
182 spin_unlock_bh(&card->mclock); in qeth_l2_del_all_macs()
185 static int qeth_l2_get_cast_type(struct qeth_card *card, struct sk_buff *skb) in qeth_l2_get_cast_type() argument
187 if (card->info.type == QETH_CARD_TYPE_OSN) in qeth_l2_get_cast_type()
222 static int qeth_setdelvlan_makerc(struct qeth_card *card, int retcode) in qeth_setdelvlan_makerc() argument
225 QETH_CARD_TEXT_(card, 2, "err%04x", retcode); in qeth_setdelvlan_makerc()
245 static int qeth_l2_send_setdelvlan_cb(struct qeth_card *card, in qeth_l2_send_setdelvlan_cb() argument
251 QETH_CARD_TEXT(card, 2, "L2sdvcb"); in qeth_l2_send_setdelvlan_cb()
255 QETH_CARD_IFNAME(card), cmd->hdr.return_code); in qeth_l2_send_setdelvlan_cb()
256 QETH_CARD_TEXT_(card, 2, "L2VL%4x", cmd->hdr.command); in qeth_l2_send_setdelvlan_cb()
257 QETH_CARD_TEXT_(card, 2, "err%d", cmd->hdr.return_code); in qeth_l2_send_setdelvlan_cb()
262 static int qeth_l2_send_setdelvlan(struct qeth_card *card, __u16 i, in qeth_l2_send_setdelvlan() argument
268 QETH_CARD_TEXT_(card, 4, "L2sdv%x", ipacmd); in qeth_l2_send_setdelvlan()
269 iob = qeth_get_ipacmd_buffer(card, ipacmd, QETH_PROT_IPV4); in qeth_l2_send_setdelvlan()
274 return qeth_setdelvlan_makerc(card, qeth_send_ipa_cmd(card, iob, in qeth_l2_send_setdelvlan()
278 static void qeth_l2_process_vlans(struct qeth_card *card) in qeth_l2_process_vlans() argument
282 QETH_CARD_TEXT(card, 3, "L2prcvln"); in qeth_l2_process_vlans()
283 mutex_lock(&card->vid_list_mutex); in qeth_l2_process_vlans()
284 list_for_each_entry(id, &card->vid_list, list) { in qeth_l2_process_vlans()
285 qeth_l2_send_setdelvlan(card, id->vid, IPA_CMD_SETVLAN); in qeth_l2_process_vlans()
287 mutex_unlock(&card->vid_list_mutex); in qeth_l2_process_vlans()
293 struct qeth_card *card = dev->ml_priv; in qeth_l2_vlan_rx_add_vid() local
297 QETH_CARD_TEXT_(card, 4, "aid:%d", vid); in qeth_l2_vlan_rx_add_vid()
300 if (qeth_wait_for_threads(card, QETH_RECOVER_THREAD)) { in qeth_l2_vlan_rx_add_vid()
301 QETH_CARD_TEXT(card, 3, "aidREC"); in qeth_l2_vlan_rx_add_vid()
307 rc = qeth_l2_send_setdelvlan(card, vid, IPA_CMD_SETVLAN); in qeth_l2_vlan_rx_add_vid()
312 mutex_lock(&card->vid_list_mutex); in qeth_l2_vlan_rx_add_vid()
313 list_add_tail(&id->list, &card->vid_list); in qeth_l2_vlan_rx_add_vid()
314 mutex_unlock(&card->vid_list_mutex); in qeth_l2_vlan_rx_add_vid()
325 struct qeth_card *card = dev->ml_priv; in qeth_l2_vlan_rx_kill_vid() local
328 QETH_CARD_TEXT_(card, 4, "kid:%d", vid); in qeth_l2_vlan_rx_kill_vid()
329 if (qeth_wait_for_threads(card, QETH_RECOVER_THREAD)) { in qeth_l2_vlan_rx_kill_vid()
330 QETH_CARD_TEXT(card, 3, "kidREC"); in qeth_l2_vlan_rx_kill_vid()
333 mutex_lock(&card->vid_list_mutex); in qeth_l2_vlan_rx_kill_vid()
334 list_for_each_entry(id, &card->vid_list, list) { in qeth_l2_vlan_rx_kill_vid()
341 mutex_unlock(&card->vid_list_mutex); in qeth_l2_vlan_rx_kill_vid()
343 rc = qeth_l2_send_setdelvlan(card, vid, IPA_CMD_DELVLAN); in qeth_l2_vlan_rx_kill_vid()
349 static void qeth_l2_stop_card(struct qeth_card *card, int recovery_mode) in qeth_l2_stop_card() argument
352 QETH_DBF_HEX(SETUP, 2, &card, sizeof(void *)); in qeth_l2_stop_card()
354 qeth_set_allowed_threads(card, 0, 1); in qeth_l2_stop_card()
355 if (card->read.state == CH_STATE_UP && in qeth_l2_stop_card()
356 card->write.state == CH_STATE_UP && in qeth_l2_stop_card()
357 (card->state == CARD_STATE_UP)) { in qeth_l2_stop_card()
359 card->info.type != QETH_CARD_TYPE_OSN) { in qeth_l2_stop_card()
360 qeth_l2_stop(card->dev); in qeth_l2_stop_card()
363 dev_close(card->dev); in qeth_l2_stop_card()
366 card->info.mac_bits &= ~QETH_LAYER2_MAC_REGISTERED; in qeth_l2_stop_card()
367 card->state = CARD_STATE_SOFTSETUP; in qeth_l2_stop_card()
369 if (card->state == CARD_STATE_SOFTSETUP) { in qeth_l2_stop_card()
370 qeth_l2_del_all_macs(card); in qeth_l2_stop_card()
371 qeth_clear_ipacmd_list(card); in qeth_l2_stop_card()
372 card->state = CARD_STATE_HARDSETUP; in qeth_l2_stop_card()
374 if (card->state == CARD_STATE_HARDSETUP) { in qeth_l2_stop_card()
375 qeth_qdio_clear_card(card, 0); in qeth_l2_stop_card()
376 qeth_clear_qdio_buffers(card); in qeth_l2_stop_card()
377 qeth_clear_working_pool_list(card); in qeth_l2_stop_card()
378 card->state = CARD_STATE_DOWN; in qeth_l2_stop_card()
380 if (card->state == CARD_STATE_DOWN) { in qeth_l2_stop_card()
381 qeth_clear_cmd_buffers(&card->read); in qeth_l2_stop_card()
382 qeth_clear_cmd_buffers(&card->write); in qeth_l2_stop_card()
386 static int qeth_l2_process_inbound_buffer(struct qeth_card *card, in qeth_l2_process_inbound_buffer() argument
397 skb = qeth_core_get_next_skb(card, in qeth_l2_process_inbound_buffer()
398 &card->qdio.in_q->bufs[card->rx.b_index], in qeth_l2_process_inbound_buffer()
399 &card->rx.b_element, &card->rx.e_offset, &hdr); in qeth_l2_process_inbound_buffer()
407 qeth_rx_csum(card, skb, hdr->hdr.l2.flags[1]); in qeth_l2_process_inbound_buffer()
409 *((__u32 *)skb->cb) = ++card->seqno.pkt_seqno; in qeth_l2_process_inbound_buffer()
411 napi_gro_receive(&card->napi, skb); in qeth_l2_process_inbound_buffer()
414 if (card->info.type == QETH_CARD_TYPE_OSN) { in qeth_l2_process_inbound_buffer()
419 card->osn_info.data_cb(skb); in qeth_l2_process_inbound_buffer()
425 QETH_CARD_TEXT(card, 3, "inbunkno"); in qeth_l2_process_inbound_buffer()
431 card->stats.rx_packets++; in qeth_l2_process_inbound_buffer()
432 card->stats.rx_bytes += len; in qeth_l2_process_inbound_buffer()
437 static int qeth_l2_request_initial_mac(struct qeth_card *card) in qeth_l2_request_initial_mac() argument
442 QETH_DBF_TEXT_(SETUP, 2, "doL2%s", CARD_BUS_ID(card)); in qeth_l2_request_initial_mac()
445 rc = qeth_vm_request_mac(card); in qeth_l2_request_initial_mac()
449 CARD_BUS_ID(card), rc); in qeth_l2_request_initial_mac()
454 if (card->info.type == QETH_CARD_TYPE_IQD || in qeth_l2_request_initial_mac()
455 card->info.type == QETH_CARD_TYPE_OSM || in qeth_l2_request_initial_mac()
456 card->info.type == QETH_CARD_TYPE_OSX || in qeth_l2_request_initial_mac()
457 card->info.guestlan) { in qeth_l2_request_initial_mac()
458 rc = qeth_setadpparms_change_macaddr(card); in qeth_l2_request_initial_mac()
462 CARD_BUS_ID(card), rc); in qeth_l2_request_initial_mac()
468 if (card->info.type == QETH_CARD_TYPE_OSM || in qeth_l2_request_initial_mac()
469 card->info.type == QETH_CARD_TYPE_OSX) in qeth_l2_request_initial_mac()
471 eth_hw_addr_random(card->dev); in qeth_l2_request_initial_mac()
474 QETH_DBF_HEX(SETUP, 2, card->dev->dev_addr, card->dev->addr_len); in qeth_l2_request_initial_mac()
481 struct qeth_card *card = dev->ml_priv; in qeth_l2_set_mac_address() local
485 QETH_CARD_TEXT(card, 3, "setmac"); in qeth_l2_set_mac_address()
487 if (card->info.type == QETH_CARD_TYPE_OSN || in qeth_l2_set_mac_address()
488 card->info.type == QETH_CARD_TYPE_OSM || in qeth_l2_set_mac_address()
489 card->info.type == QETH_CARD_TYPE_OSX) { in qeth_l2_set_mac_address()
490 QETH_CARD_TEXT(card, 3, "setmcTYP"); in qeth_l2_set_mac_address()
493 QETH_CARD_HEX(card, 3, addr->sa_data, ETH_ALEN); in qeth_l2_set_mac_address()
497 if (qeth_wait_for_threads(card, QETH_RECOVER_THREAD)) { in qeth_l2_set_mac_address()
498 QETH_CARD_TEXT(card, 3, "setmcREC"); in qeth_l2_set_mac_address()
503 if (!mutex_trylock(&card->conf_mutex)) in qeth_l2_set_mac_address()
506 if (!qeth_card_hw_is_reachable(card)) { in qeth_l2_set_mac_address()
513 (card->info.mac_bits & QETH_LAYER2_MAC_REGISTERED)) in qeth_l2_set_mac_address()
517 rc = qeth_l2_send_setmac(card, addr->sa_data); in qeth_l2_set_mac_address()
523 if (card->info.mac_bits & QETH_LAYER2_MAC_REGISTERED) in qeth_l2_set_mac_address()
524 qeth_l2_remove_mac(card, old_addr); in qeth_l2_set_mac_address()
525 card->info.mac_bits |= QETH_LAYER2_MAC_REGISTERED; in qeth_l2_set_mac_address()
528 mutex_unlock(&card->conf_mutex); in qeth_l2_set_mac_address()
532 static void qeth_promisc_to_bridge(struct qeth_card *card) in qeth_promisc_to_bridge() argument
534 struct net_device *dev = card->dev; in qeth_promisc_to_bridge()
539 QETH_CARD_TEXT(card, 3, "pmisc2br"); in qeth_promisc_to_bridge()
541 if (!card->options.sbp.reflect_promisc) in qeth_promisc_to_bridge()
545 if (promisc_mode == card->info.promisc_mode) in qeth_promisc_to_bridge()
549 if (card->options.sbp.reflect_promisc_primary) in qeth_promisc_to_bridge()
556 rc = qeth_bridgeport_setrole(card, role); in qeth_promisc_to_bridge()
560 card->options.sbp.role = role; in qeth_promisc_to_bridge()
561 card->info.promisc_mode = promisc_mode; in qeth_promisc_to_bridge()
565 /* New MAC address is added to the hash table and marked to be written on card
569 static void qeth_l2_add_mac(struct qeth_card *card, struct netdev_hw_addr *ha) in qeth_l2_add_mac() argument
574 hash_for_each_possible(card->mac_htable, mac, hnode, mac_hash) { in qeth_l2_add_mac()
588 hash_add(card->mac_htable, &mac->hnode, mac_hash); in qeth_l2_add_mac()
593 struct qeth_card *card = dev->ml_priv; in qeth_l2_set_rx_mode() local
600 if (card->info.type == QETH_CARD_TYPE_OSN) in qeth_l2_set_rx_mode()
603 QETH_CARD_TEXT(card, 3, "setmulti"); in qeth_l2_set_rx_mode()
604 if (qeth_threads_running(card, QETH_RECOVER_THREAD) && in qeth_l2_set_rx_mode()
605 (card->state != CARD_STATE_UP)) in qeth_l2_set_rx_mode()
608 spin_lock_bh(&card->mclock); in qeth_l2_set_rx_mode()
611 qeth_l2_add_mac(card, ha); in qeth_l2_set_rx_mode()
613 qeth_l2_add_mac(card, ha); in qeth_l2_set_rx_mode()
615 hash_for_each_safe(card->mac_htable, i, tmp, mac, hnode) { in qeth_l2_set_rx_mode()
618 qeth_l2_remove_mac(card, mac->mac_addr); in qeth_l2_set_rx_mode()
623 rc = qeth_l2_write_mac(card, mac->mac_addr); in qeth_l2_set_rx_mode()
636 spin_unlock_bh(&card->mclock); in qeth_l2_set_rx_mode()
638 if (qeth_adp_supported(card, IPA_SETADP_SET_PROMISC_MODE)) in qeth_l2_set_rx_mode()
639 qeth_setadp_promisc_mode(card); in qeth_l2_set_rx_mode()
641 qeth_promisc_to_bridge(card); in qeth_l2_set_rx_mode()
644 static int qeth_l2_xmit(struct qeth_card *card, struct sk_buff *skb, in qeth_l2_xmit() argument
647 const unsigned int proto_len = IS_IQD(card) ? ETH_HLEN : 0; in qeth_l2_xmit()
661 push_len = qeth_add_hw_header(card, skb, &hdr, hw_hdr_len, proto_len, in qeth_l2_xmit()
673 if (card->options.performance_stats) in qeth_l2_xmit()
674 card->perf_stats.tx_csum++; in qeth_l2_xmit()
678 if (IS_IQD(card)) { in qeth_l2_xmit()
684 rc = qeth_do_send_packet(card, queue, skb, hdr, data_offset, in qeth_l2_xmit()
689 if (card->options.performance_stats) { in qeth_l2_xmit()
690 card->perf_stats.buf_elements_sent += elements; in qeth_l2_xmit()
692 card->perf_stats.sg_skbs_sent++; in qeth_l2_xmit()
704 static int qeth_l2_xmit_osn(struct qeth_card *card, struct sk_buff *skb, in qeth_l2_xmit_osn() argument
714 elements = qeth_get_elements_no(card, skb, 0, 0); in qeth_l2_xmit_osn()
719 return qeth_do_send_packet(card, queue, skb, hdr, 0, 0, elements); in qeth_l2_xmit_osn()
725 struct qeth_card *card = dev->ml_priv; in qeth_l2_hard_start_xmit() local
726 int cast_type = qeth_l2_get_cast_type(card, skb); in qeth_l2_hard_start_xmit()
732 if ((card->state != CARD_STATE_UP) || !card->lan_online) { in qeth_l2_hard_start_xmit()
733 card->stats.tx_carrier_errors++; in qeth_l2_hard_start_xmit()
737 queue = qeth_get_tx_queue(card, skb, ipv, cast_type); in qeth_l2_hard_start_xmit()
739 if (card->options.performance_stats) { in qeth_l2_hard_start_xmit()
740 card->perf_stats.outbound_cnt++; in qeth_l2_hard_start_xmit()
741 card->perf_stats.outbound_start_time = qeth_get_micros(); in qeth_l2_hard_start_xmit()
745 if (IS_OSN(card)) in qeth_l2_hard_start_xmit()
746 rc = qeth_l2_xmit_osn(card, skb, queue); in qeth_l2_hard_start_xmit()
748 rc = qeth_l2_xmit(card, skb, queue, cast_type, ipv); in qeth_l2_hard_start_xmit()
751 card->stats.tx_packets++; in qeth_l2_hard_start_xmit()
752 card->stats.tx_bytes += tx_bytes; in qeth_l2_hard_start_xmit()
753 if (card->options.performance_stats) in qeth_l2_hard_start_xmit()
754 card->perf_stats.outbound_time += qeth_get_micros() - in qeth_l2_hard_start_xmit()
755 card->perf_stats.outbound_start_time; in qeth_l2_hard_start_xmit()
763 card->stats.tx_dropped++; in qeth_l2_hard_start_xmit()
764 card->stats.tx_errors++; in qeth_l2_hard_start_xmit()
772 struct qeth_card *card = dev->ml_priv; in __qeth_l2_open() local
775 QETH_CARD_TEXT(card, 4, "qethopen"); in __qeth_l2_open()
776 if (card->state == CARD_STATE_UP) in __qeth_l2_open()
778 if (card->state != CARD_STATE_SOFTSETUP) in __qeth_l2_open()
781 if ((card->info.type != QETH_CARD_TYPE_OSN) && in __qeth_l2_open()
782 (!(card->info.mac_bits & QETH_LAYER2_MAC_REGISTERED))) { in __qeth_l2_open()
783 QETH_CARD_TEXT(card, 4, "nomacadr"); in __qeth_l2_open()
786 card->data.state = CH_STATE_UP; in __qeth_l2_open()
787 card->state = CARD_STATE_UP; in __qeth_l2_open()
790 if (qdio_stop_irq(card->data.ccwdev, 0) >= 0) { in __qeth_l2_open()
791 napi_enable(&card->napi); in __qeth_l2_open()
793 napi_schedule(&card->napi); in __qeth_l2_open()
803 struct qeth_card *card = dev->ml_priv; in qeth_l2_open() local
805 QETH_CARD_TEXT(card, 5, "qethope_"); in qeth_l2_open()
806 if (qeth_wait_for_threads(card, QETH_RECOVER_THREAD)) { in qeth_l2_open()
807 QETH_CARD_TEXT(card, 3, "openREC"); in qeth_l2_open()
815 struct qeth_card *card = dev->ml_priv; in qeth_l2_stop() local
817 QETH_CARD_TEXT(card, 4, "qethstop"); in qeth_l2_stop()
819 if (card->state == CARD_STATE_UP) { in qeth_l2_stop()
820 card->state = CARD_STATE_SOFTSETUP; in qeth_l2_stop()
821 napi_disable(&card->napi); in qeth_l2_stop()
833 struct qeth_card *card = dev_get_drvdata(&gdev->dev); in qeth_l2_probe_device() local
841 INIT_LIST_HEAD(&card->vid_list); in qeth_l2_probe_device()
842 hash_init(card->mac_htable); in qeth_l2_probe_device()
843 card->options.layer2 = 1; in qeth_l2_probe_device()
844 card->info.hwtrap = 0; in qeth_l2_probe_device()
845 qeth_l2_vnicc_set_defaults(card); in qeth_l2_probe_device()
851 struct qeth_card *card = dev_get_drvdata(&cgdev->dev); in qeth_l2_remove_device() local
855 qeth_set_allowed_threads(card, 0, 1); in qeth_l2_remove_device()
856 wait_event(card->wait_q, qeth_threads_running(card, 0xffffffff) == 0); in qeth_l2_remove_device()
861 cancel_work_sync(&card->close_dev_work); in qeth_l2_remove_device()
862 if (qeth_netdev_is_registered(card->dev)) in qeth_l2_remove_device()
863 unregister_netdev(card->dev); in qeth_l2_remove_device()
899 static int qeth_l2_setup_netdev(struct qeth_card *card) in qeth_l2_setup_netdev() argument
903 if (qeth_netdev_is_registered(card->dev)) in qeth_l2_setup_netdev()
906 card->dev->priv_flags |= IFF_UNICAST_FLT; in qeth_l2_setup_netdev()
907 card->dev->netdev_ops = &qeth_l2_netdev_ops; in qeth_l2_setup_netdev()
908 if (card->info.type == QETH_CARD_TYPE_OSN) { in qeth_l2_setup_netdev()
909 card->dev->ethtool_ops = &qeth_l2_osn_ops; in qeth_l2_setup_netdev()
910 card->dev->flags |= IFF_NOARP; in qeth_l2_setup_netdev()
912 card->dev->ethtool_ops = &qeth_l2_ethtool_ops; in qeth_l2_setup_netdev()
913 card->dev->needed_headroom = sizeof(struct qeth_hdr); in qeth_l2_setup_netdev()
916 if (card->info.type == QETH_CARD_TYPE_OSM) in qeth_l2_setup_netdev()
917 card->dev->features |= NETIF_F_VLAN_CHALLENGED; in qeth_l2_setup_netdev()
919 card->dev->features |= NETIF_F_HW_VLAN_CTAG_FILTER; in qeth_l2_setup_netdev()
921 if (card->info.type == QETH_CARD_TYPE_OSD && !card->info.guestlan) { in qeth_l2_setup_netdev()
922 card->dev->features |= NETIF_F_SG; in qeth_l2_setup_netdev()
924 if (qeth_is_supported(card, IPA_OUTBOUND_CHECKSUM)) { in qeth_l2_setup_netdev()
925 card->dev->hw_features |= NETIF_F_IP_CSUM; in qeth_l2_setup_netdev()
926 card->dev->vlan_features |= NETIF_F_IP_CSUM; in qeth_l2_setup_netdev()
929 if (qeth_is_supported6(card, IPA_OUTBOUND_CHECKSUM_V6)) { in qeth_l2_setup_netdev()
930 card->dev->hw_features |= NETIF_F_IPV6_CSUM; in qeth_l2_setup_netdev()
931 card->dev->vlan_features |= NETIF_F_IPV6_CSUM; in qeth_l2_setup_netdev()
933 if (qeth_is_supported(card, IPA_INBOUND_CHECKSUM) || in qeth_l2_setup_netdev()
934 qeth_is_supported6(card, IPA_INBOUND_CHECKSUM_V6)) { in qeth_l2_setup_netdev()
935 card->dev->hw_features |= NETIF_F_RXCSUM; in qeth_l2_setup_netdev()
936 card->dev->vlan_features |= NETIF_F_RXCSUM; in qeth_l2_setup_netdev()
939 qeth_l2_request_initial_mac(card); in qeth_l2_setup_netdev()
940 netif_napi_add(card->dev, &card->napi, qeth_poll, QETH_NAPI_WEIGHT); in qeth_l2_setup_netdev()
941 rc = register_netdev(card->dev); in qeth_l2_setup_netdev()
943 card->dev->netdev_ops = NULL; in qeth_l2_setup_netdev()
947 static int qeth_l2_start_ipassists(struct qeth_card *card) in qeth_l2_start_ipassists() argument
950 if (qeth_set_access_ctrl_online(card, 0)) in qeth_l2_start_ipassists()
955 static void qeth_l2_trace_features(struct qeth_card *card) in qeth_l2_trace_features() argument
958 QETH_CARD_TEXT(card, 2, "featuSBP"); in qeth_l2_trace_features()
959 QETH_CARD_HEX(card, 2, &card->options.sbp.supported_funcs, in qeth_l2_trace_features()
960 sizeof(card->options.sbp.supported_funcs)); in qeth_l2_trace_features()
962 QETH_CARD_TEXT(card, 2, "feaVNICC"); in qeth_l2_trace_features()
963 QETH_CARD_HEX(card, 2, &card->options.vnicc.sup_chars, in qeth_l2_trace_features()
964 sizeof(card->options.vnicc.sup_chars)); in qeth_l2_trace_features()
969 struct qeth_card *card = dev_get_drvdata(&gdev->dev); in __qeth_l2_set_online() local
973 mutex_lock(&card->discipline_mutex); in __qeth_l2_set_online()
974 mutex_lock(&card->conf_mutex); in __qeth_l2_set_online()
976 QETH_DBF_HEX(SETUP, 2, &card, sizeof(void *)); in __qeth_l2_set_online()
978 recover_flag = card->state; in __qeth_l2_set_online()
979 rc = qeth_core_hardsetup_card(card); in __qeth_l2_set_online()
985 qeth_bridgeport_query_support(card); in __qeth_l2_set_online()
986 if (card->options.sbp.supported_funcs) in __qeth_l2_set_online()
987 dev_info(&card->gdev->dev, in __qeth_l2_set_online()
990 rc = qeth_l2_setup_netdev(card); in __qeth_l2_set_online()
994 if (card->info.type != QETH_CARD_TYPE_OSN && in __qeth_l2_set_online()
995 !qeth_l2_send_setmac(card, card->dev->dev_addr)) in __qeth_l2_set_online()
996 card->info.mac_bits |= QETH_LAYER2_MAC_REGISTERED; in __qeth_l2_set_online()
998 if (qeth_is_diagass_supported(card, QETH_DIAGS_CMD_TRAP)) { in __qeth_l2_set_online()
999 if (card->info.hwtrap && in __qeth_l2_set_online()
1000 qeth_hw_trap(card, QETH_DIAGS_TRAP_ARM)) in __qeth_l2_set_online()
1001 card->info.hwtrap = 0; in __qeth_l2_set_online()
1003 card->info.hwtrap = 0; in __qeth_l2_set_online()
1006 qeth_l2_vnicc_init(card); in __qeth_l2_set_online()
1008 qeth_trace_features(card); in __qeth_l2_set_online()
1009 qeth_l2_trace_features(card); in __qeth_l2_set_online()
1011 qeth_l2_setup_bridgeport_attrs(card); in __qeth_l2_set_online()
1013 card->state = CARD_STATE_HARDSETUP; in __qeth_l2_set_online()
1014 qeth_print_status_message(card); in __qeth_l2_set_online()
1019 if ((card->info.type == QETH_CARD_TYPE_OSD) || in __qeth_l2_set_online()
1020 (card->info.type == QETH_CARD_TYPE_OSX)) { in __qeth_l2_set_online()
1021 rc = qeth_l2_start_ipassists(card); in __qeth_l2_set_online()
1026 if (card->info.type != QETH_CARD_TYPE_OSN) in __qeth_l2_set_online()
1027 qeth_l2_process_vlans(card); in __qeth_l2_set_online()
1029 netif_tx_disable(card->dev); in __qeth_l2_set_online()
1031 rc = qeth_init_qdio_queues(card); in __qeth_l2_set_online()
1037 card->state = CARD_STATE_SOFTSETUP; in __qeth_l2_set_online()
1038 if (card->lan_online) in __qeth_l2_set_online()
1039 netif_carrier_on(card->dev); in __qeth_l2_set_online()
1041 netif_carrier_off(card->dev); in __qeth_l2_set_online()
1043 qeth_set_allowed_threads(card, 0xffffffff, 0); in __qeth_l2_set_online()
1045 qeth_enable_hw_features(card->dev); in __qeth_l2_set_online()
1048 card->info.type != QETH_CARD_TYPE_OSN) { in __qeth_l2_set_online()
1049 __qeth_l2_open(card->dev); in __qeth_l2_set_online()
1050 qeth_l2_set_rx_mode(card->dev); in __qeth_l2_set_online()
1053 dev_open(card->dev); in __qeth_l2_set_online()
1059 mutex_unlock(&card->conf_mutex); in __qeth_l2_set_online()
1060 mutex_unlock(&card->discipline_mutex); in __qeth_l2_set_online()
1064 qeth_l2_stop_card(card, 0); in __qeth_l2_set_online()
1065 ccw_device_set_offline(CARD_DDEV(card)); in __qeth_l2_set_online()
1066 ccw_device_set_offline(CARD_WDEV(card)); in __qeth_l2_set_online()
1067 ccw_device_set_offline(CARD_RDEV(card)); in __qeth_l2_set_online()
1068 qdio_free(CARD_DDEV(card)); in __qeth_l2_set_online()
1070 card->state = CARD_STATE_RECOVER; in __qeth_l2_set_online()
1072 card->state = CARD_STATE_DOWN; in __qeth_l2_set_online()
1073 mutex_unlock(&card->conf_mutex); in __qeth_l2_set_online()
1074 mutex_unlock(&card->discipline_mutex); in __qeth_l2_set_online()
1086 struct qeth_card *card = dev_get_drvdata(&cgdev->dev); in __qeth_l2_set_offline() local
1090 mutex_lock(&card->discipline_mutex); in __qeth_l2_set_offline()
1091 mutex_lock(&card->conf_mutex); in __qeth_l2_set_offline()
1093 QETH_DBF_HEX(SETUP, 3, &card, sizeof(void *)); in __qeth_l2_set_offline()
1095 netif_carrier_off(card->dev); in __qeth_l2_set_offline()
1096 recover_flag = card->state; in __qeth_l2_set_offline()
1097 if ((!recovery_mode && card->info.hwtrap) || card->info.hwtrap == 2) { in __qeth_l2_set_offline()
1098 qeth_hw_trap(card, QETH_DIAGS_TRAP_DISARM); in __qeth_l2_set_offline()
1099 card->info.hwtrap = 1; in __qeth_l2_set_offline()
1101 qeth_l2_stop_card(card, recovery_mode); in __qeth_l2_set_offline()
1102 rc = ccw_device_set_offline(CARD_DDEV(card)); in __qeth_l2_set_offline()
1103 rc2 = ccw_device_set_offline(CARD_WDEV(card)); in __qeth_l2_set_offline()
1104 rc3 = ccw_device_set_offline(CARD_RDEV(card)); in __qeth_l2_set_offline()
1109 qdio_free(CARD_DDEV(card)); in __qeth_l2_set_offline()
1111 card->state = CARD_STATE_RECOVER; in __qeth_l2_set_offline()
1114 mutex_unlock(&card->conf_mutex); in __qeth_l2_set_offline()
1115 mutex_unlock(&card->discipline_mutex); in __qeth_l2_set_offline()
1126 struct qeth_card *card; in qeth_l2_recover() local
1129 card = (struct qeth_card *) ptr; in qeth_l2_recover()
1130 QETH_CARD_TEXT(card, 2, "recover1"); in qeth_l2_recover()
1131 if (!qeth_do_run_thread(card, QETH_RECOVER_THREAD)) in qeth_l2_recover()
1133 QETH_CARD_TEXT(card, 2, "recover2"); in qeth_l2_recover()
1134 dev_warn(&card->gdev->dev, in qeth_l2_recover()
1136 qeth_set_recovery_task(card); in qeth_l2_recover()
1137 __qeth_l2_set_offline(card->gdev, 1); in qeth_l2_recover()
1138 rc = __qeth_l2_set_online(card->gdev, 1); in qeth_l2_recover()
1140 dev_info(&card->gdev->dev, in qeth_l2_recover()
1143 qeth_close_dev(card); in qeth_l2_recover()
1144 dev_warn(&card->gdev->dev, "The qeth device driver " in qeth_l2_recover()
1147 qeth_clear_recovery_task(card); in qeth_l2_recover()
1148 qeth_clear_thread_start_bit(card, QETH_RECOVER_THREAD); in qeth_l2_recover()
1149 qeth_clear_thread_running_bit(card, QETH_RECOVER_THREAD); in qeth_l2_recover()
1166 struct qeth_card *card = dev_get_drvdata(&gdev->dev); in qeth_l2_pm_suspend() local
1168 netif_device_detach(card->dev); in qeth_l2_pm_suspend()
1169 qeth_set_allowed_threads(card, 0, 1); in qeth_l2_pm_suspend()
1170 wait_event(card->wait_q, qeth_threads_running(card, 0xffffffff) == 0); in qeth_l2_pm_suspend()
1173 if (card->state == CARD_STATE_UP) { in qeth_l2_pm_suspend()
1174 if (card->info.hwtrap) in qeth_l2_pm_suspend()
1175 qeth_hw_trap(card, QETH_DIAGS_TRAP_DISARM); in qeth_l2_pm_suspend()
1176 __qeth_l2_set_offline(card->gdev, 1); in qeth_l2_pm_suspend()
1178 __qeth_l2_set_offline(card->gdev, 0); in qeth_l2_pm_suspend()
1184 struct qeth_card *card = dev_get_drvdata(&gdev->dev); in qeth_l2_pm_resume() local
1190 if (card->state == CARD_STATE_RECOVER) { in qeth_l2_pm_resume()
1191 rc = __qeth_l2_set_online(card->gdev, 1); in qeth_l2_pm_resume()
1194 dev_close(card->dev); in qeth_l2_pm_resume()
1198 rc = __qeth_l2_set_online(card->gdev, 0); in qeth_l2_pm_resume()
1200 qeth_set_allowed_threads(card, 0xffffffff, 0); in qeth_l2_pm_resume()
1201 netif_device_attach(card->dev); in qeth_l2_pm_resume()
1203 dev_warn(&card->gdev->dev, "The qeth device driver " in qeth_l2_pm_resume()
1209 static int qeth_l2_control_event(struct qeth_card *card, in qeth_l2_control_event() argument
1217 qeth_bridge_state_change(card, cmd); in qeth_l2_control_event()
1222 qeth_bridge_host_event(card, cmd); in qeth_l2_control_event()
1245 static int qeth_osn_send_control_data(struct qeth_card *card, int len, in qeth_osn_send_control_data() argument
1252 QETH_CARD_TEXT(card, 5, "osndctrd"); in qeth_osn_send_control_data()
1254 wait_event(card->wait_q, in qeth_osn_send_control_data()
1256 qeth_prepare_control_data(card, len, iob); in qeth_osn_send_control_data()
1257 QETH_CARD_TEXT(card, 6, "osnoirqp"); in qeth_osn_send_control_data()
1265 QETH_CARD_TEXT_(card, 2, " err%d", rc); in qeth_osn_send_control_data()
1268 wake_up(&card->wait_q); in qeth_osn_send_control_data()
1273 static int qeth_osn_send_ipa_cmd(struct qeth_card *card, in qeth_osn_send_ipa_cmd() argument
1278 QETH_CARD_TEXT(card, 4, "osndipa"); in qeth_osn_send_ipa_cmd()
1280 qeth_prepare_ipa_cmd(card, iob); in qeth_osn_send_ipa_cmd()
1287 return qeth_osn_send_control_data(card, s1, iob); in qeth_osn_send_ipa_cmd()
1293 struct qeth_card *card; in qeth_osn_assist() local
1297 card = dev->ml_priv; in qeth_osn_assist()
1298 if (!card) in qeth_osn_assist()
1300 QETH_CARD_TEXT(card, 2, "osnsdmc"); in qeth_osn_assist()
1301 if (!qeth_card_hw_is_reachable(card)) in qeth_osn_assist()
1303 iob = qeth_wait_for_buffer(&card->write); in qeth_osn_assist()
1305 return qeth_osn_send_ipa_cmd(card, iob, data_len); in qeth_osn_assist()
1313 struct qeth_card *card; in qeth_osn_register() local
1318 card = (*dev)->ml_priv; in qeth_osn_register()
1319 if (!card) in qeth_osn_register()
1321 QETH_CARD_TEXT(card, 2, "osnreg"); in qeth_osn_register()
1324 card->osn_info.assist_cb = assist_cb; in qeth_osn_register()
1325 card->osn_info.data_cb = data_cb; in qeth_osn_register()
1332 struct qeth_card *card; in qeth_osn_deregister() local
1336 card = dev->ml_priv; in qeth_osn_deregister()
1337 if (!card) in qeth_osn_deregister()
1339 QETH_CARD_TEXT(card, 2, "osndereg"); in qeth_osn_deregister()
1340 card->osn_info.assist_cb = NULL; in qeth_osn_deregister()
1341 card->osn_info.data_cb = NULL; in qeth_osn_deregister()
1352 * @card: qeth_card structure pointer, for udev events.
1365 static void qeth_bridge_emit_host_event(struct qeth_card *card, in qeth_bridge_emit_host_event() argument
1410 kobject_uevent_env(&card->gdev->dev.kobj, KOBJ_CHANGE, env); in qeth_bridge_emit_host_event()
1415 struct qeth_card *card; member
1437 mutex_lock(&data->card->conf_mutex); in qeth_bridge_state_change_worker()
1438 data->card->options.sbp.role = entry->role; in qeth_bridge_state_change_worker()
1439 mutex_unlock(&data->card->conf_mutex); in qeth_bridge_state_change_worker()
1452 kobject_uevent_env(&data->card->gdev->dev.kobj, in qeth_bridge_state_change_worker()
1457 static void qeth_bridge_state_change(struct qeth_card *card, in qeth_bridge_state_change() argument
1465 QETH_CARD_TEXT(card, 2, "brstchng"); in qeth_bridge_state_change()
1467 QETH_CARD_TEXT(card, 2, "BPempty"); in qeth_bridge_state_change()
1471 QETH_CARD_TEXT_(card, 2, "BPsz%04x", qports->entry_length); in qeth_bridge_state_change()
1478 QETH_CARD_TEXT(card, 2, "BPSalloc"); in qeth_bridge_state_change()
1482 data->card = card; in qeth_bridge_state_change()
1490 struct qeth_card *card; member
1501 dev_info(&data->card->gdev->dev, in qeth_bridge_host_event_worker()
1503 data->card->dev->name, in qeth_bridge_host_event_worker()
1509 mutex_lock(&data->card->conf_mutex); in qeth_bridge_host_event_worker()
1510 data->card->options.sbp.hostnotification = 0; in qeth_bridge_host_event_worker()
1511 mutex_unlock(&data->card->conf_mutex); in qeth_bridge_host_event_worker()
1512 qeth_bridge_emit_host_event(data->card, anev_abort, in qeth_bridge_host_event_worker()
1518 qeth_bridge_emit_host_event(data->card, in qeth_bridge_host_event_worker()
1526 static void qeth_bridge_host_event(struct qeth_card *card, in qeth_bridge_host_event() argument
1534 QETH_CARD_TEXT(card, 2, "brhostev"); in qeth_bridge_host_event()
1540 QETH_CARD_TEXT_(card, 2, "BPHe%04x", in qeth_bridge_host_event()
1550 QETH_CARD_TEXT(card, 2, "BPHalloc"); in qeth_bridge_host_event()
1554 data->card = card; in qeth_bridge_host_event()
1576 * @card: qeth_card structure pointer, for debug messages.
1582 static int qeth_bridgeport_makerc(struct qeth_card *card, in qeth_bridgeport_makerc() argument
1586 int is_iqd = (card->info.type == QETH_CARD_TYPE_IQD); in qeth_bridgeport_makerc()
1601 dev_err(&card->gdev->dev, in qeth_bridgeport_makerc()
1607 dev_err(&card->gdev->dev, in qeth_bridgeport_makerc()
1615 dev_err(&card->gdev->dev, in qeth_bridgeport_makerc()
1620 dev_err(&card->gdev->dev, in qeth_bridgeport_makerc()
1630 dev_err(&card->gdev->dev, in qeth_bridgeport_makerc()
1636 dev_err(&card->gdev->dev, in qeth_bridgeport_makerc()
1642 dev_err(&card->gdev->dev, in qeth_bridgeport_makerc()
1648 dev_err(&card->gdev->dev, in qeth_bridgeport_makerc()
1667 QETH_CARD_TEXT_(card, 2, "SBPi%04x", cbctl->ipa_rc); in qeth_bridgeport_makerc()
1668 QETH_CARD_TEXT_(card, 2, "SBPc%04x", cbctl->cmd_rc); in qeth_bridgeport_makerc()
1673 static struct qeth_cmd_buffer *qeth_sbp_build_cmd(struct qeth_card *card, in qeth_sbp_build_cmd() argument
1677 enum qeth_ipa_cmds ipa_cmd = (card->info.type == QETH_CARD_TYPE_IQD) ? in qeth_sbp_build_cmd()
1683 iob = qeth_get_ipacmd_buffer(card, ipa_cmd, 0); in qeth_sbp_build_cmd()
1695 static int qeth_bridgeport_query_support_cb(struct qeth_card *card, in qeth_bridgeport_query_support_cb() argument
1700 QETH_CARD_TEXT(card, 2, "brqsupcb"); in qeth_bridgeport_query_support_cb()
1714 * @card: qeth_card structure pointer.
1717 * strucutre: card->options.sbp.supported_funcs.
1719 static void qeth_bridgeport_query_support(struct qeth_card *card) in qeth_bridgeport_query_support() argument
1724 QETH_CARD_TEXT(card, 2, "brqsuppo"); in qeth_bridgeport_query_support()
1725 iob = qeth_sbp_build_cmd(card, IPA_SBP_QUERY_COMMANDS_SUPPORTED, in qeth_bridgeport_query_support()
1729 if (qeth_send_ipa_cmd(card, iob, qeth_bridgeport_query_support_cb, in qeth_bridgeport_query_support()
1731 qeth_bridgeport_makerc(card, &cbctl, in qeth_bridgeport_query_support()
1734 card->options.sbp.role = QETH_SBP_ROLE_NONE; in qeth_bridgeport_query_support()
1737 card->options.sbp.supported_funcs = cbctl.data.supported; in qeth_bridgeport_query_support()
1740 static int qeth_bridgeport_query_ports_cb(struct qeth_card *card, in qeth_bridgeport_query_ports_cb() argument
1747 QETH_CARD_TEXT(card, 2, "brqprtcb"); in qeth_bridgeport_query_ports_cb()
1754 QETH_CARD_TEXT_(card, 2, "SBPs%04x", qports->entry_length); in qeth_bridgeport_query_ports_cb()
1769 * @card: qeth_card structure pointer.
1777 int qeth_bridgeport_query_ports(struct qeth_card *card, in qeth_bridgeport_query_ports() argument
1791 QETH_CARD_TEXT(card, 2, "brqports"); in qeth_bridgeport_query_ports()
1792 if (!(card->options.sbp.supported_funcs & IPA_SBP_QUERY_BRIDGE_PORTS)) in qeth_bridgeport_query_ports()
1794 iob = qeth_sbp_build_cmd(card, IPA_SBP_QUERY_BRIDGE_PORTS, 0); in qeth_bridgeport_query_ports()
1797 rc = qeth_send_ipa_cmd(card, iob, qeth_bridgeport_query_ports_cb, in qeth_bridgeport_query_ports()
1801 return qeth_bridgeport_makerc(card, &cbctl, IPA_SBP_QUERY_BRIDGE_PORTS); in qeth_bridgeport_query_ports()
1804 static int qeth_bridgeport_set_cb(struct qeth_card *card, in qeth_bridgeport_set_cb() argument
1809 QETH_CARD_TEXT(card, 2, "brsetrcb"); in qeth_bridgeport_set_cb()
1817 * @card: qeth_card structure pointer.
1822 int qeth_bridgeport_setrole(struct qeth_card *card, enum qeth_sbp_roles role) in qeth_bridgeport_setrole() argument
1830 QETH_CARD_TEXT(card, 2, "brsetrol"); in qeth_bridgeport_setrole()
1847 if (!(card->options.sbp.supported_funcs & setcmd)) in qeth_bridgeport_setrole()
1849 iob = qeth_sbp_build_cmd(card, setcmd, cmdlength); in qeth_bridgeport_setrole()
1852 rc = qeth_send_ipa_cmd(card, iob, qeth_bridgeport_set_cb, in qeth_bridgeport_setrole()
1856 return qeth_bridgeport_makerc(card, &cbctl, setcmd); in qeth_bridgeport_setrole()
1861 * @card: qeth_card structure pointer, for debug messages.
1865 static int qeth_anset_makerc(struct qeth_card *card, int pnso_rc, u16 response) in qeth_anset_makerc() argument
1878 dev_err(&card->gdev->dev, in qeth_anset_makerc()
1891 QETH_CARD_TEXT_(card, 2, "SBPp%04x", pnso_rc); in qeth_anset_makerc()
1892 QETH_CARD_TEXT_(card, 2, "SBPr%04x", response); in qeth_anset_makerc()
1900 struct qeth_card *card = (struct qeth_card *)priv; in qeth_bridgeport_an_set_cb() local
1913 qeth_bridge_emit_host_event(card, anev_reg_unreg, code, in qeth_bridgeport_an_set_cb()
1920 * @card: qeth_card structure pointer.
1928 int qeth_bridgeport_an_set(struct qeth_card *card, int enable) in qeth_bridgeport_an_set() argument
1935 if (!card) in qeth_bridgeport_an_set()
1937 if (!card->options.sbp.supported_funcs) in qeth_bridgeport_an_set()
1939 ddev = CARD_DDEV(card); in qeth_bridgeport_an_set()
1943 qeth_bridge_emit_host_event(card, anev_reset, 0, NULL, NULL); in qeth_bridgeport_an_set()
1945 qeth_bridgeport_an_set_cb, card); in qeth_bridgeport_an_set()
1948 return qeth_anset_makerc(card, rc, response); in qeth_bridgeport_an_set()
1951 static bool qeth_bridgeport_is_in_use(struct qeth_card *card) in qeth_bridgeport_is_in_use() argument
1953 return (card->options.sbp.role || card->options.sbp.reflect_promisc || in qeth_bridgeport_is_in_use()
1954 card->options.sbp.hostnotification); in qeth_bridgeport_is_in_use()
1960 static int qeth_l2_vnicc_makerc(struct qeth_card *card, int ipa_rc) in qeth_l2_vnicc_makerc() argument
1987 QETH_CARD_TEXT_(card, 2, "err%04x", ipa_rc); in qeth_l2_vnicc_makerc()
2007 static int qeth_l2_vnicc_request_cb(struct qeth_card *card, in qeth_l2_vnicc_request_cb() argument
2016 QETH_CARD_TEXT(card, 2, "vniccrcb"); in qeth_l2_vnicc_request_cb()
2020 card->options.vnicc.sup_chars = rep->hdr.sup; in qeth_l2_vnicc_request_cb()
2021 card->options.vnicc.cur_chars = rep->hdr.cur; in qeth_l2_vnicc_request_cb()
2033 static int qeth_l2_vnicc_request(struct qeth_card *card, in qeth_l2_vnicc_request() argument
2041 QETH_CARD_TEXT(card, 2, "vniccreq"); in qeth_l2_vnicc_request()
2044 iob = qeth_get_ipacmd_buffer(card, IPA_CMD_VNICC, 0); in qeth_l2_vnicc_request()
2082 rc = qeth_send_ipa_cmd(card, iob, qeth_l2_vnicc_request_cb, in qeth_l2_vnicc_request()
2085 return qeth_l2_vnicc_makerc(card, rc); in qeth_l2_vnicc_request()
2089 static int qeth_l2_vnicc_query_chars(struct qeth_card *card) in qeth_l2_vnicc_query_chars() argument
2096 QETH_CARD_TEXT(card, 2, "vniccqch"); in qeth_l2_vnicc_query_chars()
2097 return qeth_l2_vnicc_request(card, &cbctl); in qeth_l2_vnicc_query_chars()
2101 static int qeth_l2_vnicc_query_cmds(struct qeth_card *card, u32 vnic_char, in qeth_l2_vnicc_query_cmds() argument
2111 QETH_CARD_TEXT(card, 2, "vniccqcm"); in qeth_l2_vnicc_query_cmds()
2112 return qeth_l2_vnicc_request(card, &cbctl); in qeth_l2_vnicc_query_cmds()
2116 static int qeth_l2_vnicc_set_char(struct qeth_card *card, u32 vnic_char, in qeth_l2_vnicc_set_char() argument
2125 QETH_CARD_TEXT(card, 2, "vniccedc"); in qeth_l2_vnicc_set_char()
2126 return qeth_l2_vnicc_request(card, &cbctl); in qeth_l2_vnicc_set_char()
2130 static int qeth_l2_vnicc_getset_timeout(struct qeth_card *card, u32 vnicc, in qeth_l2_vnicc_getset_timeout() argument
2143 QETH_CARD_TEXT(card, 2, "vniccgst"); in qeth_l2_vnicc_getset_timeout()
2144 return qeth_l2_vnicc_request(card, &cbctl); in qeth_l2_vnicc_getset_timeout()
2148 int qeth_l2_vnicc_set_state(struct qeth_card *card, u32 vnicc, bool state) in qeth_l2_vnicc_set_state() argument
2153 QETH_CARD_TEXT(card, 2, "vniccsch"); in qeth_l2_vnicc_set_state()
2156 if (!(card->options.vnicc.sup_chars & vnicc) || in qeth_l2_vnicc_set_state()
2157 !(card->options.vnicc.set_char_sup & vnicc)) in qeth_l2_vnicc_set_state()
2160 if (qeth_bridgeport_is_in_use(card)) in qeth_l2_vnicc_set_state()
2166 card->options.vnicc.wanted_chars |= vnicc; in qeth_l2_vnicc_set_state()
2169 card->options.vnicc.wanted_chars &= ~vnicc; in qeth_l2_vnicc_set_state()
2173 if (card->options.vnicc.cur_chars == card->options.vnicc.wanted_chars) in qeth_l2_vnicc_set_state()
2176 /* if card is not ready, simply stop here */ in qeth_l2_vnicc_set_state()
2177 if (!qeth_card_hw_is_reachable(card)) { in qeth_l2_vnicc_set_state()
2179 card->options.vnicc.cur_chars |= vnicc; in qeth_l2_vnicc_set_state()
2181 card->options.vnicc.cur_chars &= ~vnicc; in qeth_l2_vnicc_set_state()
2185 rc = qeth_l2_vnicc_set_char(card, vnicc, cmd); in qeth_l2_vnicc_set_state()
2187 card->options.vnicc.wanted_chars = in qeth_l2_vnicc_set_state()
2188 card->options.vnicc.cur_chars; in qeth_l2_vnicc_set_state()
2192 card->options.vnicc.rx_bcast_enabled = true; in qeth_l2_vnicc_set_state()
2194 qeth_l2_vnicc_recover_timeout(card, vnicc, in qeth_l2_vnicc_set_state()
2195 &card->options.vnicc.learning_timeout); in qeth_l2_vnicc_set_state()
2202 int qeth_l2_vnicc_get_state(struct qeth_card *card, u32 vnicc, bool *state) in qeth_l2_vnicc_get_state() argument
2206 QETH_CARD_TEXT(card, 2, "vniccgch"); in qeth_l2_vnicc_get_state()
2209 if (!(card->options.vnicc.sup_chars & vnicc)) in qeth_l2_vnicc_get_state()
2212 if (qeth_bridgeport_is_in_use(card)) in qeth_l2_vnicc_get_state()
2215 /* if card is ready, query current VNICC state */ in qeth_l2_vnicc_get_state()
2216 if (qeth_card_hw_is_reachable(card)) in qeth_l2_vnicc_get_state()
2217 rc = qeth_l2_vnicc_query_chars(card); in qeth_l2_vnicc_get_state()
2219 *state = (card->options.vnicc.cur_chars & vnicc) ? true : false; in qeth_l2_vnicc_get_state()
2226 int qeth_l2_vnicc_set_timeout(struct qeth_card *card, u32 timeout) in qeth_l2_vnicc_set_timeout() argument
2230 QETH_CARD_TEXT(card, 2, "vniccsto"); in qeth_l2_vnicc_set_timeout()
2233 if (!(card->options.vnicc.sup_chars & QETH_VNICC_LEARNING) || in qeth_l2_vnicc_set_timeout()
2234 !(card->options.vnicc.getset_timeout_sup & QETH_VNICC_LEARNING)) in qeth_l2_vnicc_set_timeout()
2237 if (qeth_bridgeport_is_in_use(card)) in qeth_l2_vnicc_set_timeout()
2241 if (card->options.vnicc.learning_timeout == timeout) in qeth_l2_vnicc_set_timeout()
2244 /* if card is not ready, simply store the value internally and return */ in qeth_l2_vnicc_set_timeout()
2245 if (!qeth_card_hw_is_reachable(card)) { in qeth_l2_vnicc_set_timeout()
2246 card->options.vnicc.learning_timeout = timeout; in qeth_l2_vnicc_set_timeout()
2250 /* send timeout value to card; if successful, store value internally */ in qeth_l2_vnicc_set_timeout()
2251 rc = qeth_l2_vnicc_getset_timeout(card, QETH_VNICC_LEARNING, in qeth_l2_vnicc_set_timeout()
2254 card->options.vnicc.learning_timeout = timeout; in qeth_l2_vnicc_set_timeout()
2262 int qeth_l2_vnicc_get_timeout(struct qeth_card *card, u32 *timeout) in qeth_l2_vnicc_get_timeout() argument
2266 QETH_CARD_TEXT(card, 2, "vniccgto"); in qeth_l2_vnicc_get_timeout()
2269 if (!(card->options.vnicc.sup_chars & QETH_VNICC_LEARNING) || in qeth_l2_vnicc_get_timeout()
2270 !(card->options.vnicc.getset_timeout_sup & QETH_VNICC_LEARNING)) in qeth_l2_vnicc_get_timeout()
2273 if (qeth_bridgeport_is_in_use(card)) in qeth_l2_vnicc_get_timeout()
2276 /* if card is ready, get timeout. Otherwise, just return stored value */ in qeth_l2_vnicc_get_timeout()
2277 *timeout = card->options.vnicc.learning_timeout; in qeth_l2_vnicc_get_timeout()
2278 if (qeth_card_hw_is_reachable(card)) in qeth_l2_vnicc_get_timeout()
2279 rc = qeth_l2_vnicc_getset_timeout(card, QETH_VNICC_LEARNING, in qeth_l2_vnicc_get_timeout()
2287 bool qeth_l2_vnicc_is_in_use(struct qeth_card *card) in qeth_l2_vnicc_is_in_use() argument
2289 if (!card->options.vnicc.sup_chars) in qeth_l2_vnicc_is_in_use()
2292 * or the card is offline. in qeth_l2_vnicc_is_in_use()
2294 if (card->options.vnicc.cur_chars == QETH_VNICC_DEFAULT) { in qeth_l2_vnicc_is_in_use()
2295 if (!card->options.vnicc.rx_bcast_enabled || in qeth_l2_vnicc_is_in_use()
2296 !qeth_card_hw_is_reachable(card)) in qeth_l2_vnicc_is_in_use()
2303 static bool qeth_l2_vnicc_recover_timeout(struct qeth_card *card, u32 vnicc, in qeth_l2_vnicc_recover_timeout() argument
2306 if (card->options.vnicc.sup_chars & vnicc && in qeth_l2_vnicc_recover_timeout()
2307 card->options.vnicc.getset_timeout_sup & vnicc && in qeth_l2_vnicc_recover_timeout()
2308 !qeth_l2_vnicc_getset_timeout(card, vnicc, IPA_VNICC_SET_TIMEOUT, in qeth_l2_vnicc_recover_timeout()
2316 static bool qeth_l2_vnicc_recover_char(struct qeth_card *card, u32 vnicc, in qeth_l2_vnicc_recover_char() argument
2321 if (card->options.vnicc.sup_chars & vnicc && in qeth_l2_vnicc_recover_char()
2322 card->options.vnicc.set_char_sup & vnicc && in qeth_l2_vnicc_recover_char()
2323 !qeth_l2_vnicc_set_char(card, vnicc, cmd)) in qeth_l2_vnicc_recover_char()
2325 card->options.vnicc.wanted_chars &= ~vnicc; in qeth_l2_vnicc_recover_char()
2326 card->options.vnicc.wanted_chars |= QETH_VNICC_DEFAULT & vnicc; in qeth_l2_vnicc_recover_char()
2331 static void qeth_l2_vnicc_init(struct qeth_card *card) in qeth_l2_vnicc_init() argument
2333 u32 *timeout = &card->options.vnicc.learning_timeout; in qeth_l2_vnicc_init()
2339 QETH_CARD_TEXT(card, 2, "vniccini"); in qeth_l2_vnicc_init()
2341 card->options.vnicc.rx_bcast_enabled = 0; in qeth_l2_vnicc_init()
2343 if (qeth_l2_vnicc_query_chars(card)) { in qeth_l2_vnicc_init()
2344 if (card->options.vnicc.wanted_chars != QETH_VNICC_DEFAULT || in qeth_l2_vnicc_init()
2346 dev_err(&card->gdev->dev, "Configuring the VNIC characteristics failed\n"); in qeth_l2_vnicc_init()
2348 card->options.vnicc.sup_chars = 0; in qeth_l2_vnicc_init()
2349 card->options.vnicc.cur_chars = 0; in qeth_l2_vnicc_init()
2350 card->options.vnicc.wanted_chars = QETH_VNICC_DEFAULT; in qeth_l2_vnicc_init()
2354 chars_tmp = card->options.vnicc.sup_chars; in qeth_l2_vnicc_init()
2355 chars_len = sizeof(card->options.vnicc.sup_chars) * BITS_PER_BYTE; in qeth_l2_vnicc_init()
2358 if (qeth_l2_vnicc_query_cmds(card, vnicc, &sup_cmds)) { in qeth_l2_vnicc_init()
2364 card->options.vnicc.getset_timeout_sup |= vnicc; in qeth_l2_vnicc_init()
2366 card->options.vnicc.getset_timeout_sup &= ~vnicc; in qeth_l2_vnicc_init()
2369 card->options.vnicc.set_char_sup |= vnicc; in qeth_l2_vnicc_init()
2371 card->options.vnicc.set_char_sup &= ~vnicc; in qeth_l2_vnicc_init()
2374 error |= qeth_l2_vnicc_recover_timeout(card, QETH_VNICC_LEARNING, in qeth_l2_vnicc_init()
2376 chars_tmp = card->options.vnicc.wanted_chars ^ QETH_VNICC_DEFAULT; in qeth_l2_vnicc_init()
2377 chars_len = sizeof(card->options.vnicc.wanted_chars) * BITS_PER_BYTE; in qeth_l2_vnicc_init()
2380 enable = card->options.vnicc.wanted_chars & vnicc; in qeth_l2_vnicc_init()
2381 error |= qeth_l2_vnicc_recover_char(card, vnicc, enable); in qeth_l2_vnicc_init()
2384 dev_err(&card->gdev->dev, "Configuring the VNIC characteristics failed\n"); in qeth_l2_vnicc_init()
2388 static void qeth_l2_vnicc_set_defaults(struct qeth_card *card) in qeth_l2_vnicc_set_defaults() argument
2391 card->options.vnicc.sup_chars = QETH_VNICC_ALL; in qeth_l2_vnicc_set_defaults()
2392 card->options.vnicc.cur_chars = QETH_VNICC_DEFAULT; in qeth_l2_vnicc_set_defaults()
2393 card->options.vnicc.learning_timeout = QETH_VNICC_DEFAULT_TIMEOUT; in qeth_l2_vnicc_set_defaults()
2395 card->options.vnicc.set_char_sup = QETH_VNICC_ALL; in qeth_l2_vnicc_set_defaults()
2396 card->options.vnicc.getset_timeout_sup = QETH_VNICC_LEARNING; in qeth_l2_vnicc_set_defaults()
2398 card->options.vnicc.wanted_chars = QETH_VNICC_DEFAULT; in qeth_l2_vnicc_set_defaults()