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-rw-r--r--drivers/s390/net/qeth.h45
-rw-r--r--drivers/s390/net/qeth_fs.h12
-rw-r--r--drivers/s390/net/qeth_main.c419
-rw-r--r--drivers/s390/net/qeth_mpc.c6
-rw-r--r--drivers/s390/net/qeth_mpc.h15
-rw-r--r--drivers/s390/net/qeth_sys.c28
6 files changed, 413 insertions, 112 deletions
diff --git a/drivers/s390/net/qeth.h b/drivers/s390/net/qeth.h
index 9963479ba89f..38a2441564d7 100644
--- a/drivers/s390/net/qeth.h
+++ b/drivers/s390/net/qeth.h
@@ -275,6 +275,10 @@ qeth_is_ipa_enabled(struct qeth_ipa_info *ipa, enum qeth_ipa_funcs func)
275 QETH_IDX_FUNC_LEVEL_IQD_ENA_IPAT, \ 275 QETH_IDX_FUNC_LEVEL_IQD_ENA_IPAT, \
276 QETH_IDX_FUNC_LEVEL_IQD_DIS_IPAT, \ 276 QETH_IDX_FUNC_LEVEL_IQD_DIS_IPAT, \
277 QETH_MAX_QUEUES,0x103}, \ 277 QETH_MAX_QUEUES,0x103}, \
278 {0x1731,0x06,0x1732,0x06,QETH_CARD_TYPE_OSN,0, \
279 QETH_IDX_FUNC_LEVEL_OSAE_ENA_IPAT, \
280 QETH_IDX_FUNC_LEVEL_OSAE_DIS_IPAT, \
281 QETH_MAX_QUEUES,0}, \
278 {0,0,0,0,0,0,0,0,0}} 282 {0,0,0,0,0,0,0,0,0}}
279 283
280#define QETH_REAL_CARD 1 284#define QETH_REAL_CARD 1
@@ -363,10 +367,22 @@ struct qeth_hdr_layer2 {
363 __u8 reserved2[16]; 367 __u8 reserved2[16];
364} __attribute__ ((packed)); 368} __attribute__ ((packed));
365 369
370struct qeth_hdr_osn {
371 __u8 id;
372 __u8 reserved;
373 __u16 seq_no;
374 __u16 reserved2;
375 __u16 control_flags;
376 __u16 pdu_length;
377 __u8 reserved3[18];
378 __u32 ccid;
379} __attribute__ ((packed));
380
366struct qeth_hdr { 381struct qeth_hdr {
367 union { 382 union {
368 struct qeth_hdr_layer2 l2; 383 struct qeth_hdr_layer2 l2;
369 struct qeth_hdr_layer3 l3; 384 struct qeth_hdr_layer3 l3;
385 struct qeth_hdr_osn osn;
370 } hdr; 386 } hdr;
371} __attribute__ ((packed)); 387} __attribute__ ((packed));
372 388
@@ -413,6 +429,7 @@ enum qeth_header_ids {
413 QETH_HEADER_TYPE_LAYER3 = 0x01, 429 QETH_HEADER_TYPE_LAYER3 = 0x01,
414 QETH_HEADER_TYPE_LAYER2 = 0x02, 430 QETH_HEADER_TYPE_LAYER2 = 0x02,
415 QETH_HEADER_TYPE_TSO = 0x03, 431 QETH_HEADER_TYPE_TSO = 0x03,
432 QETH_HEADER_TYPE_OSN = 0x04,
416}; 433};
417/* flags for qeth_hdr.ext_flags */ 434/* flags for qeth_hdr.ext_flags */
418#define QETH_HDR_EXT_VLAN_FRAME 0x01 435#define QETH_HDR_EXT_VLAN_FRAME 0x01
@@ -582,7 +599,6 @@ enum qeth_card_states {
582 * Protocol versions 599 * Protocol versions
583 */ 600 */
584enum qeth_prot_versions { 601enum qeth_prot_versions {
585 QETH_PROT_SNA = 0x0001,
586 QETH_PROT_IPV4 = 0x0004, 602 QETH_PROT_IPV4 = 0x0004,
587 QETH_PROT_IPV6 = 0x0006, 603 QETH_PROT_IPV6 = 0x0006,
588}; 604};
@@ -761,6 +777,11 @@ enum qeth_threads {
761 QETH_RECOVER_THREAD = 2, 777 QETH_RECOVER_THREAD = 2,
762}; 778};
763 779
780struct qeth_osn_info {
781 int (*assist_cb)(struct net_device *dev, void *data);
782 int (*data_cb)(struct sk_buff *skb);
783};
784
764struct qeth_card { 785struct qeth_card {
765 struct list_head list; 786 struct list_head list;
766 enum qeth_card_states state; 787 enum qeth_card_states state;
@@ -803,6 +824,7 @@ struct qeth_card {
803 int use_hard_stop; 824 int use_hard_stop;
804 int (*orig_hard_header)(struct sk_buff *,struct net_device *, 825 int (*orig_hard_header)(struct sk_buff *,struct net_device *,
805 unsigned short,void *,void *,unsigned); 826 unsigned short,void *,void *,unsigned);
827 struct qeth_osn_info osn_info;
806}; 828};
807 829
808struct qeth_card_list_struct { 830struct qeth_card_list_struct {
@@ -916,10 +938,12 @@ qeth_get_hlen(__u8 link_type)
916static inline unsigned short 938static inline unsigned short
917qeth_get_netdev_flags(struct qeth_card *card) 939qeth_get_netdev_flags(struct qeth_card *card)
918{ 940{
919 if (card->options.layer2) 941 if (card->options.layer2 &&
942 (card->info.type == QETH_CARD_TYPE_OSAE))
920 return 0; 943 return 0;
921 switch (card->info.type) { 944 switch (card->info.type) {
922 case QETH_CARD_TYPE_IQD: 945 case QETH_CARD_TYPE_IQD:
946 case QETH_CARD_TYPE_OSN:
923 return IFF_NOARP; 947 return IFF_NOARP;
924#ifdef CONFIG_QETH_IPV6 948#ifdef CONFIG_QETH_IPV6
925 default: 949 default:
@@ -956,9 +980,10 @@ static inline int
956qeth_get_max_mtu_for_card(int cardtype) 980qeth_get_max_mtu_for_card(int cardtype)
957{ 981{
958 switch (cardtype) { 982 switch (cardtype) {
983
959 case QETH_CARD_TYPE_UNKNOWN: 984 case QETH_CARD_TYPE_UNKNOWN:
960 return 61440;
961 case QETH_CARD_TYPE_OSAE: 985 case QETH_CARD_TYPE_OSAE:
986 case QETH_CARD_TYPE_OSN:
962 return 61440; 987 return 61440;
963 case QETH_CARD_TYPE_IQD: 988 case QETH_CARD_TYPE_IQD:
964 return 57344; 989 return 57344;
@@ -1004,6 +1029,7 @@ qeth_mtu_is_valid(struct qeth_card * card, int mtu)
1004 case QETH_CARD_TYPE_IQD: 1029 case QETH_CARD_TYPE_IQD:
1005 return ((mtu >= 576) && 1030 return ((mtu >= 576) &&
1006 (mtu <= card->info.max_mtu + 4096 - 32)); 1031 (mtu <= card->info.max_mtu + 4096 - 32));
1032 case QETH_CARD_TYPE_OSN:
1007 case QETH_CARD_TYPE_UNKNOWN: 1033 case QETH_CARD_TYPE_UNKNOWN:
1008 default: 1034 default:
1009 return 1; 1035 return 1;
@@ -1015,6 +1041,7 @@ qeth_get_arphdr_type(int cardtype, int linktype)
1015{ 1041{
1016 switch (cardtype) { 1042 switch (cardtype) {
1017 case QETH_CARD_TYPE_OSAE: 1043 case QETH_CARD_TYPE_OSAE:
1044 case QETH_CARD_TYPE_OSN:
1018 switch (linktype) { 1045 switch (linktype) {
1019 case QETH_LINK_TYPE_LANE_TR: 1046 case QETH_LINK_TYPE_LANE_TR:
1020 case QETH_LINK_TYPE_HSTR: 1047 case QETH_LINK_TYPE_HSTR:
@@ -1182,4 +1209,16 @@ qeth_fill_header(struct qeth_card *, struct qeth_hdr *,
1182extern void 1209extern void
1183qeth_flush_buffers(struct qeth_qdio_out_q *, int, int, int); 1210qeth_flush_buffers(struct qeth_qdio_out_q *, int, int, int);
1184 1211
1212extern int
1213qeth_osn_assist(struct net_device *, void *, int);
1214
1215extern int
1216qeth_osn_register(unsigned char *read_dev_no,
1217 struct net_device **,
1218 int (*assist_cb)(struct net_device *, void *),
1219 int (*data_cb)(struct sk_buff *));
1220
1221extern void
1222qeth_osn_deregister(struct net_device *);
1223
1185#endif /* __QETH_H__ */ 1224#endif /* __QETH_H__ */
diff --git a/drivers/s390/net/qeth_fs.h b/drivers/s390/net/qeth_fs.h
index 5c9a51ce91b6..c0b4c8d82c45 100644
--- a/drivers/s390/net/qeth_fs.h
+++ b/drivers/s390/net/qeth_fs.h
@@ -12,7 +12,7 @@
12#ifndef __QETH_FS_H__ 12#ifndef __QETH_FS_H__
13#define __QETH_FS_H__ 13#define __QETH_FS_H__
14 14
15#define VERSION_QETH_FS_H "$Revision: 1.9 $" 15#define VERSION_QETH_FS_H "$Revision: 1.10 $"
16 16
17extern const char *VERSION_QETH_PROC_C; 17extern const char *VERSION_QETH_PROC_C;
18extern const char *VERSION_QETH_SYS_C; 18extern const char *VERSION_QETH_SYS_C;
@@ -43,6 +43,12 @@ extern void
43qeth_remove_device_attributes(struct device *dev); 43qeth_remove_device_attributes(struct device *dev);
44 44
45extern int 45extern int
46qeth_create_device_attributes_osn(struct device *dev);
47
48extern void
49qeth_remove_device_attributes_osn(struct device *dev);
50
51extern int
46qeth_create_driver_attributes(void); 52qeth_create_driver_attributes(void);
47 53
48extern void 54extern void
@@ -108,6 +114,8 @@ qeth_get_cardname(struct qeth_card *card)
108 return " OSD Express"; 114 return " OSD Express";
109 case QETH_CARD_TYPE_IQD: 115 case QETH_CARD_TYPE_IQD:
110 return " HiperSockets"; 116 return " HiperSockets";
117 case QETH_CARD_TYPE_OSN:
118 return " OSN QDIO";
111 default: 119 default:
112 return " unknown"; 120 return " unknown";
113 } 121 }
@@ -153,6 +161,8 @@ qeth_get_cardname_short(struct qeth_card *card)
153 } 161 }
154 case QETH_CARD_TYPE_IQD: 162 case QETH_CARD_TYPE_IQD:
155 return "HiperSockets"; 163 return "HiperSockets";
164 case QETH_CARD_TYPE_OSN:
165 return "OSN";
156 default: 166 default:
157 return "unknown"; 167 return "unknown";
158 } 168 }
diff --git a/drivers/s390/net/qeth_main.c b/drivers/s390/net/qeth_main.c
index bd28e2438d7f..692003c9f896 100644
--- a/drivers/s390/net/qeth_main.c
+++ b/drivers/s390/net/qeth_main.c
@@ -196,7 +196,6 @@ qeth_notifier_register(struct task_struct *p, int signum)
196{ 196{
197 struct qeth_notify_list_struct *n_entry; 197 struct qeth_notify_list_struct *n_entry;
198 198
199
200 /*check first if entry already exists*/ 199 /*check first if entry already exists*/
201 spin_lock(&qeth_notify_lock); 200 spin_lock(&qeth_notify_lock);
202 list_for_each_entry(n_entry, &qeth_notify_list, list) { 201 list_for_each_entry(n_entry, &qeth_notify_list, list) {
@@ -1024,7 +1023,10 @@ qeth_set_intial_options(struct qeth_card *card)
1024 card->options.fake_broadcast = 0; 1023 card->options.fake_broadcast = 0;
1025 card->options.add_hhlen = DEFAULT_ADD_HHLEN; 1024 card->options.add_hhlen = DEFAULT_ADD_HHLEN;
1026 card->options.fake_ll = 0; 1025 card->options.fake_ll = 0;
1027 card->options.layer2 = 0; 1026 if (card->info.type == QETH_CARD_TYPE_OSN)
1027 card->options.layer2 = 1;
1028 else
1029 card->options.layer2 = 0;
1028} 1030}
1029 1031
1030/** 1032/**
@@ -1113,19 +1115,20 @@ qeth_determine_card_type(struct qeth_card *card)
1113 1115
1114 QETH_DBF_TEXT(setup, 2, "detcdtyp"); 1116 QETH_DBF_TEXT(setup, 2, "detcdtyp");
1115 1117
1118 card->qdio.do_prio_queueing = QETH_PRIOQ_DEFAULT;
1119 card->qdio.default_out_queue = QETH_DEFAULT_QUEUE;
1116 while (known_devices[i][4]) { 1120 while (known_devices[i][4]) {
1117 if ((CARD_RDEV(card)->id.dev_type == known_devices[i][2]) && 1121 if ((CARD_RDEV(card)->id.dev_type == known_devices[i][2]) &&
1118 (CARD_RDEV(card)->id.dev_model == known_devices[i][3])) { 1122 (CARD_RDEV(card)->id.dev_model == known_devices[i][3])) {
1119 card->info.type = known_devices[i][4]; 1123 card->info.type = known_devices[i][4];
1124 card->qdio.no_out_queues = known_devices[i][8];
1125 card->info.is_multicast_different = known_devices[i][9];
1120 if (is_1920_device(card)) { 1126 if (is_1920_device(card)) {
1121 PRINT_INFO("Priority Queueing not able " 1127 PRINT_INFO("Priority Queueing not able "
1122 "due to hardware limitations!\n"); 1128 "due to hardware limitations!\n");
1123 card->qdio.no_out_queues = 1; 1129 card->qdio.no_out_queues = 1;
1124 card->qdio.default_out_queue = 0; 1130 card->qdio.default_out_queue = 0;
1125 } else { 1131 }
1126 card->qdio.no_out_queues = known_devices[i][8];
1127 }
1128 card->info.is_multicast_different = known_devices[i][9];
1129 return 0; 1132 return 0;
1130 } 1133 }
1131 i++; 1134 i++;
@@ -1149,6 +1152,8 @@ qeth_probe_device(struct ccwgroup_device *gdev)
1149 if (!get_device(dev)) 1152 if (!get_device(dev))
1150 return -ENODEV; 1153 return -ENODEV;
1151 1154
1155 QETH_DBF_TEXT_(setup, 2, "%s", gdev->dev.bus_id);
1156
1152 card = qeth_alloc_card(); 1157 card = qeth_alloc_card();
1153 if (!card) { 1158 if (!card) {
1154 put_device(dev); 1159 put_device(dev);
@@ -1158,28 +1163,27 @@ qeth_probe_device(struct ccwgroup_device *gdev)
1158 card->read.ccwdev = gdev->cdev[0]; 1163 card->read.ccwdev = gdev->cdev[0];
1159 card->write.ccwdev = gdev->cdev[1]; 1164 card->write.ccwdev = gdev->cdev[1];
1160 card->data.ccwdev = gdev->cdev[2]; 1165 card->data.ccwdev = gdev->cdev[2];
1161
1162 if ((rc = qeth_setup_card(card))){
1163 QETH_DBF_TEXT_(setup, 2, "2err%d", rc);
1164 put_device(dev);
1165 qeth_free_card(card);
1166 return rc;
1167 }
1168 gdev->dev.driver_data = card; 1166 gdev->dev.driver_data = card;
1169 card->gdev = gdev; 1167 card->gdev = gdev;
1170 gdev->cdev[0]->handler = qeth_irq; 1168 gdev->cdev[0]->handler = qeth_irq;
1171 gdev->cdev[1]->handler = qeth_irq; 1169 gdev->cdev[1]->handler = qeth_irq;
1172 gdev->cdev[2]->handler = qeth_irq; 1170 gdev->cdev[2]->handler = qeth_irq;
1173 1171
1174 rc = qeth_create_device_attributes(dev); 1172 if ((rc = qeth_determine_card_type(card))){
1175 if (rc) { 1173 PRINT_WARN("%s: not a valid card type\n", __func__);
1174 QETH_DBF_TEXT_(setup, 2, "3err%d", rc);
1175 put_device(dev);
1176 qeth_free_card(card);
1177 return rc;
1178 }
1179 if ((rc = qeth_setup_card(card))){
1180 QETH_DBF_TEXT_(setup, 2, "2err%d", rc);
1176 put_device(dev); 1181 put_device(dev);
1177 qeth_free_card(card); 1182 qeth_free_card(card);
1178 return rc; 1183 return rc;
1179 } 1184 }
1180 if ((rc = qeth_determine_card_type(card))){ 1185 rc = qeth_create_device_attributes(dev);
1181 PRINT_WARN("%s: not a valid card type\n", __func__); 1186 if (rc) {
1182 QETH_DBF_TEXT_(setup, 2, "3err%d", rc);
1183 put_device(dev); 1187 put_device(dev);
1184 qeth_free_card(card); 1188 qeth_free_card(card);
1185 return rc; 1189 return rc;
@@ -1660,6 +1664,8 @@ qeth_check_ipa_data(struct qeth_card *card, struct qeth_cmd_buffer *iob)
1660 netif_carrier_on(card->dev); 1664 netif_carrier_on(card->dev);
1661 qeth_schedule_recovery(card); 1665 qeth_schedule_recovery(card);
1662 return NULL; 1666 return NULL;
1667 case IPA_CMD_MODCCID:
1668 return cmd;
1663 case IPA_CMD_REGISTER_LOCAL_ADDR: 1669 case IPA_CMD_REGISTER_LOCAL_ADDR:
1664 QETH_DBF_TEXT(trace,3, "irla"); 1670 QETH_DBF_TEXT(trace,3, "irla");
1665 break; 1671 break;
@@ -1721,6 +1727,14 @@ qeth_send_control_data_cb(struct qeth_channel *channel,
1721 cmd = qeth_check_ipa_data(card, iob); 1727 cmd = qeth_check_ipa_data(card, iob);
1722 if ((cmd == NULL) && (card->state != CARD_STATE_DOWN)) 1728 if ((cmd == NULL) && (card->state != CARD_STATE_DOWN))
1723 goto out; 1729 goto out;
1730 /*in case of OSN : check if cmd is set */
1731 if (card->info.type == QETH_CARD_TYPE_OSN &&
1732 cmd &&
1733 cmd->hdr.command != IPA_CMD_STARTLAN &&
1734 card->osn_info.assist_cb != NULL) {
1735 card->osn_info.assist_cb(card->dev, cmd);
1736 goto out;
1737 }
1724 1738
1725 spin_lock_irqsave(&card->lock, flags); 1739 spin_lock_irqsave(&card->lock, flags);
1726 list_for_each_entry_safe(reply, r, &card->cmd_waiter_list, list) { 1740 list_for_each_entry_safe(reply, r, &card->cmd_waiter_list, list) {
@@ -1737,8 +1751,7 @@ qeth_send_control_data_cb(struct qeth_channel *channel,
1737 keep_reply = reply->callback(card, 1751 keep_reply = reply->callback(card,
1738 reply, 1752 reply,
1739 (unsigned long)cmd); 1753 (unsigned long)cmd);
1740 } 1754 } else
1741 else
1742 keep_reply = reply->callback(card, 1755 keep_reply = reply->callback(card,
1743 reply, 1756 reply,
1744 (unsigned long)iob); 1757 (unsigned long)iob);
@@ -1768,6 +1781,24 @@ out:
1768 qeth_release_buffer(channel,iob); 1781 qeth_release_buffer(channel,iob);
1769} 1782}
1770 1783
1784static inline void
1785qeth_prepare_control_data(struct qeth_card *card, int len,
1786struct qeth_cmd_buffer *iob)
1787{
1788 qeth_setup_ccw(&card->write,iob->data,len);
1789 iob->callback = qeth_release_buffer;
1790
1791 memcpy(QETH_TRANSPORT_HEADER_SEQ_NO(iob->data),
1792 &card->seqno.trans_hdr, QETH_SEQ_NO_LENGTH);
1793 card->seqno.trans_hdr++;
1794 memcpy(QETH_PDU_HEADER_SEQ_NO(iob->data),
1795 &card->seqno.pdu_hdr, QETH_SEQ_NO_LENGTH);
1796 card->seqno.pdu_hdr++;
1797 memcpy(QETH_PDU_HEADER_ACK_SEQ_NO(iob->data),
1798 &card->seqno.pdu_hdr_ack, QETH_SEQ_NO_LENGTH);
1799 QETH_DBF_HEX(control, 2, iob->data, QETH_DBF_CONTROL_LEN);
1800}
1801
1771static int 1802static int
1772qeth_send_control_data(struct qeth_card *card, int len, 1803qeth_send_control_data(struct qeth_card *card, int len,
1773 struct qeth_cmd_buffer *iob, 1804 struct qeth_cmd_buffer *iob,
@@ -1778,24 +1809,11 @@ qeth_send_control_data(struct qeth_card *card, int len,
1778{ 1809{
1779 int rc; 1810 int rc;
1780 unsigned long flags; 1811 unsigned long flags;
1781 struct qeth_reply *reply; 1812 struct qeth_reply *reply = NULL;
1782 struct timer_list timer; 1813 struct timer_list timer;
1783 1814
1784 QETH_DBF_TEXT(trace, 2, "sendctl"); 1815 QETH_DBF_TEXT(trace, 2, "sendctl");
1785 1816
1786 qeth_setup_ccw(&card->write,iob->data,len);
1787
1788 memcpy(QETH_TRANSPORT_HEADER_SEQ_NO(iob->data),
1789 &card->seqno.trans_hdr, QETH_SEQ_NO_LENGTH);
1790 card->seqno.trans_hdr++;
1791
1792 memcpy(QETH_PDU_HEADER_SEQ_NO(iob->data),
1793 &card->seqno.pdu_hdr, QETH_SEQ_NO_LENGTH);
1794 card->seqno.pdu_hdr++;
1795 memcpy(QETH_PDU_HEADER_ACK_SEQ_NO(iob->data),
1796 &card->seqno.pdu_hdr_ack, QETH_SEQ_NO_LENGTH);
1797 iob->callback = qeth_release_buffer;
1798
1799 reply = qeth_alloc_reply(card); 1817 reply = qeth_alloc_reply(card);
1800 if (!reply) { 1818 if (!reply) {
1801 PRINT_WARN("Could no alloc qeth_reply!\n"); 1819 PRINT_WARN("Could no alloc qeth_reply!\n");
@@ -1810,10 +1828,6 @@ qeth_send_control_data(struct qeth_card *card, int len,
1810 init_timer(&timer); 1828 init_timer(&timer);
1811 timer.function = qeth_cmd_timeout; 1829 timer.function = qeth_cmd_timeout;
1812 timer.data = (unsigned long) reply; 1830 timer.data = (unsigned long) reply;
1813 if (IS_IPA(iob->data))
1814 timer.expires = jiffies + QETH_IPA_TIMEOUT;
1815 else
1816 timer.expires = jiffies + QETH_TIMEOUT;
1817 init_waitqueue_head(&reply->wait_q); 1831 init_waitqueue_head(&reply->wait_q);
1818 spin_lock_irqsave(&card->lock, flags); 1832 spin_lock_irqsave(&card->lock, flags);
1819 list_add_tail(&reply->list, &card->cmd_waiter_list); 1833 list_add_tail(&reply->list, &card->cmd_waiter_list);
@@ -1821,6 +1835,11 @@ qeth_send_control_data(struct qeth_card *card, int len,
1821 QETH_DBF_HEX(control, 2, iob->data, QETH_DBF_CONTROL_LEN); 1835 QETH_DBF_HEX(control, 2, iob->data, QETH_DBF_CONTROL_LEN);
1822 wait_event(card->wait_q, 1836 wait_event(card->wait_q,
1823 atomic_compare_and_swap(0,1,&card->write.irq_pending) == 0); 1837 atomic_compare_and_swap(0,1,&card->write.irq_pending) == 0);
1838 qeth_prepare_control_data(card, len, iob);
1839 if (IS_IPA(iob->data))
1840 timer.expires = jiffies + QETH_IPA_TIMEOUT;
1841 else
1842 timer.expires = jiffies + QETH_TIMEOUT;
1824 QETH_DBF_TEXT(trace, 6, "noirqpnd"); 1843 QETH_DBF_TEXT(trace, 6, "noirqpnd");
1825 spin_lock_irqsave(get_ccwdev_lock(card->write.ccwdev), flags); 1844 spin_lock_irqsave(get_ccwdev_lock(card->write.ccwdev), flags);
1826 rc = ccw_device_start(card->write.ccwdev, &card->write.ccw, 1845 rc = ccw_device_start(card->write.ccwdev, &card->write.ccw,
@@ -1848,6 +1867,62 @@ qeth_send_control_data(struct qeth_card *card, int len,
1848} 1867}
1849 1868
1850static int 1869static int
1870qeth_osn_send_control_data(struct qeth_card *card, int len,
1871 struct qeth_cmd_buffer *iob)
1872{
1873 unsigned long flags;
1874 int rc = 0;
1875
1876 QETH_DBF_TEXT(trace, 5, "osndctrd");
1877
1878 wait_event(card->wait_q,
1879 atomic_compare_and_swap(0,1,&card->write.irq_pending) == 0);
1880 qeth_prepare_control_data(card, len, iob);
1881 QETH_DBF_TEXT(trace, 6, "osnoirqp");
1882 spin_lock_irqsave(get_ccwdev_lock(card->write.ccwdev), flags);
1883 rc = ccw_device_start(card->write.ccwdev, &card->write.ccw,
1884 (addr_t) iob, 0, 0);
1885 spin_unlock_irqrestore(get_ccwdev_lock(card->write.ccwdev), flags);
1886 if (rc){
1887 PRINT_WARN("qeth_osn_send_control_data: "
1888 "ccw_device_start rc = %i\n", rc);
1889 QETH_DBF_TEXT_(trace, 2, " err%d", rc);
1890 qeth_release_buffer(iob->channel, iob);
1891 atomic_set(&card->write.irq_pending, 0);
1892 wake_up(&card->wait_q);
1893 }
1894 return rc;
1895}
1896
1897static inline void
1898qeth_prepare_ipa_cmd(struct qeth_card *card, struct qeth_cmd_buffer *iob,
1899 char prot_type)
1900{
1901 memcpy(iob->data, IPA_PDU_HEADER, IPA_PDU_HEADER_SIZE);
1902 memcpy(QETH_IPA_CMD_PROT_TYPE(iob->data),&prot_type,1);
1903 memcpy(QETH_IPA_CMD_DEST_ADDR(iob->data),
1904 &card->token.ulp_connection_r, QETH_MPC_TOKEN_LENGTH);
1905}
1906
1907static int
1908qeth_osn_send_ipa_cmd(struct qeth_card *card, struct qeth_cmd_buffer *iob,
1909 int data_len)
1910{
1911 u16 s1, s2;
1912
1913QETH_DBF_TEXT(trace,4,"osndipa");
1914
1915 qeth_prepare_ipa_cmd(card, iob, QETH_PROT_OSN2);
1916 s1 = (u16)(IPA_PDU_HEADER_SIZE + data_len);
1917 s2 = (u16)data_len;
1918 memcpy(QETH_IPA_PDU_LEN_TOTAL(iob->data), &s1, 2);
1919 memcpy(QETH_IPA_PDU_LEN_PDU1(iob->data), &s2, 2);
1920 memcpy(QETH_IPA_PDU_LEN_PDU2(iob->data), &s2, 2);
1921 memcpy(QETH_IPA_PDU_LEN_PDU3(iob->data), &s2, 2);
1922 return qeth_osn_send_control_data(card, s1, iob);
1923}
1924
1925static int
1851qeth_send_ipa_cmd(struct qeth_card *card, struct qeth_cmd_buffer *iob, 1926qeth_send_ipa_cmd(struct qeth_card *card, struct qeth_cmd_buffer *iob,
1852 int (*reply_cb) 1927 int (*reply_cb)
1853 (struct qeth_card *,struct qeth_reply*, unsigned long), 1928 (struct qeth_card *,struct qeth_reply*, unsigned long),
@@ -1858,17 +1933,14 @@ qeth_send_ipa_cmd(struct qeth_card *card, struct qeth_cmd_buffer *iob,
1858 1933
1859 QETH_DBF_TEXT(trace,4,"sendipa"); 1934 QETH_DBF_TEXT(trace,4,"sendipa");
1860 1935
1861 memcpy(iob->data, IPA_PDU_HEADER, IPA_PDU_HEADER_SIZE);
1862
1863 if (card->options.layer2) 1936 if (card->options.layer2)
1864 prot_type = QETH_PROT_LAYER2; 1937 if (card->info.type == QETH_CARD_TYPE_OSN)
1938 prot_type = QETH_PROT_OSN2;
1939 else
1940 prot_type = QETH_PROT_LAYER2;
1865 else 1941 else
1866 prot_type = QETH_PROT_TCPIP; 1942 prot_type = QETH_PROT_TCPIP;
1867 1943 qeth_prepare_ipa_cmd(card,iob,prot_type);
1868 memcpy(QETH_IPA_CMD_PROT_TYPE(iob->data),&prot_type,1);
1869 memcpy(QETH_IPA_CMD_DEST_ADDR(iob->data),
1870 &card->token.ulp_connection_r, QETH_MPC_TOKEN_LENGTH);
1871
1872 rc = qeth_send_control_data(card, IPA_CMD_LENGTH, iob, 1944 rc = qeth_send_control_data(card, IPA_CMD_LENGTH, iob,
1873 reply_cb, reply_param); 1945 reply_cb, reply_param);
1874 return rc; 1946 return rc;
@@ -2010,7 +2082,10 @@ qeth_ulp_enable(struct qeth_card *card)
2010 *(QETH_ULP_ENABLE_LINKNUM(iob->data)) = 2082 *(QETH_ULP_ENABLE_LINKNUM(iob->data)) =
2011 (__u8) card->info.portno; 2083 (__u8) card->info.portno;
2012 if (card->options.layer2) 2084 if (card->options.layer2)
2013 prot_type = QETH_PROT_LAYER2; 2085 if (card->info.type == QETH_CARD_TYPE_OSN)
2086 prot_type = QETH_PROT_OSN2;
2087 else
2088 prot_type = QETH_PROT_LAYER2;
2014 else 2089 else
2015 prot_type = QETH_PROT_TCPIP; 2090 prot_type = QETH_PROT_TCPIP;
2016 2091
@@ -2100,15 +2175,21 @@ qeth_check_for_inbound_error(struct qeth_qdio_buffer *buf,
2100} 2175}
2101 2176
2102static inline struct sk_buff * 2177static inline struct sk_buff *
2103qeth_get_skb(unsigned int length) 2178qeth_get_skb(unsigned int length, struct qeth_hdr *hdr)
2104{ 2179{
2105 struct sk_buff* skb; 2180 struct sk_buff* skb;
2181 int add_len;
2182
2183 add_len = 0;
2184 if (hdr->hdr.osn.id == QETH_HEADER_TYPE_OSN)
2185 add_len = sizeof(struct qeth_hdr);
2106#ifdef CONFIG_QETH_VLAN 2186#ifdef CONFIG_QETH_VLAN
2107 if ((skb = dev_alloc_skb(length + VLAN_HLEN))) 2187 else
2108 skb_reserve(skb, VLAN_HLEN); 2188 add_len = VLAN_HLEN;
2109#else
2110 skb = dev_alloc_skb(length);
2111#endif 2189#endif
2190 skb = dev_alloc_skb(length + add_len);
2191 if (skb && add_len)
2192 skb_reserve(skb, add_len);
2112 return skb; 2193 return skb;
2113} 2194}
2114 2195
@@ -2138,7 +2219,10 @@ qeth_get_next_skb(struct qeth_card *card, struct qdio_buffer *buffer,
2138 2219
2139 offset += sizeof(struct qeth_hdr); 2220 offset += sizeof(struct qeth_hdr);
2140 if (card->options.layer2) 2221 if (card->options.layer2)
2141 skb_len = (*hdr)->hdr.l2.pkt_length; 2222 if (card->info.type == QETH_CARD_TYPE_OSN)
2223 skb_len = (*hdr)->hdr.osn.pdu_length;
2224 else
2225 skb_len = (*hdr)->hdr.l2.pkt_length;
2142 else 2226 else
2143 skb_len = (*hdr)->hdr.l3.length; 2227 skb_len = (*hdr)->hdr.l3.length;
2144 2228
@@ -2146,15 +2230,15 @@ qeth_get_next_skb(struct qeth_card *card, struct qdio_buffer *buffer,
2146 return NULL; 2230 return NULL;
2147 if (card->options.fake_ll){ 2231 if (card->options.fake_ll){
2148 if(card->dev->type == ARPHRD_IEEE802_TR){ 2232 if(card->dev->type == ARPHRD_IEEE802_TR){
2149 if (!(skb = qeth_get_skb(skb_len+QETH_FAKE_LL_LEN_TR))) 2233 if (!(skb = qeth_get_skb(skb_len+QETH_FAKE_LL_LEN_TR, *hdr)))
2150 goto no_mem; 2234 goto no_mem;
2151 skb_reserve(skb,QETH_FAKE_LL_LEN_TR); 2235 skb_reserve(skb,QETH_FAKE_LL_LEN_TR);
2152 } else { 2236 } else {
2153 if (!(skb = qeth_get_skb(skb_len+QETH_FAKE_LL_LEN_ETH))) 2237 if (!(skb = qeth_get_skb(skb_len+QETH_FAKE_LL_LEN_ETH, *hdr)))
2154 goto no_mem; 2238 goto no_mem;
2155 skb_reserve(skb,QETH_FAKE_LL_LEN_ETH); 2239 skb_reserve(skb,QETH_FAKE_LL_LEN_ETH);
2156 } 2240 }
2157 } else if (!(skb = qeth_get_skb(skb_len))) 2241 } else if (!(skb = qeth_get_skb(skb_len, *hdr)))
2158 goto no_mem; 2242 goto no_mem;
2159 data_ptr = element->addr + offset; 2243 data_ptr = element->addr + offset;
2160 while (skb_len) { 2244 while (skb_len) {
@@ -2453,8 +2537,12 @@ qeth_process_inbound_buffer(struct qeth_card *card,
2453 skb->dev = card->dev; 2537 skb->dev = card->dev;
2454 if (hdr->hdr.l2.id == QETH_HEADER_TYPE_LAYER2) 2538 if (hdr->hdr.l2.id == QETH_HEADER_TYPE_LAYER2)
2455 vlan_tag = qeth_layer2_rebuild_skb(card, skb, hdr); 2539 vlan_tag = qeth_layer2_rebuild_skb(card, skb, hdr);
2456 else 2540 else if (hdr->hdr.l3.id == QETH_HEADER_TYPE_LAYER3)
2457 qeth_rebuild_skb(card, skb, hdr); 2541 qeth_rebuild_skb(card, skb, hdr);
2542 else { /*in case of OSN*/
2543 skb_push(skb, sizeof(struct qeth_hdr));
2544 memcpy(skb->data, hdr, sizeof(struct qeth_hdr));
2545 }
2458 /* is device UP ? */ 2546 /* is device UP ? */
2459 if (!(card->dev->flags & IFF_UP)){ 2547 if (!(card->dev->flags & IFF_UP)){
2460 dev_kfree_skb_any(skb); 2548 dev_kfree_skb_any(skb);
@@ -2465,7 +2553,10 @@ qeth_process_inbound_buffer(struct qeth_card *card,
2465 vlan_hwaccel_rx(skb, card->vlangrp, vlan_tag); 2553 vlan_hwaccel_rx(skb, card->vlangrp, vlan_tag);
2466 else 2554 else
2467#endif 2555#endif
2468 rxrc = netif_rx(skb); 2556 if (card->info.type == QETH_CARD_TYPE_OSN)
2557 rxrc = card->osn_info.data_cb(skb);
2558 else
2559 rxrc = netif_rx(skb);
2469 card->dev->last_rx = jiffies; 2560 card->dev->last_rx = jiffies;
2470 card->stats.rx_packets++; 2561 card->stats.rx_packets++;
2471 card->stats.rx_bytes += skb->len; 2562 card->stats.rx_bytes += skb->len;
@@ -3150,8 +3241,6 @@ qeth_init_qdio_info(struct qeth_card *card)
3150 INIT_LIST_HEAD(&card->qdio.in_buf_pool.entry_list); 3241 INIT_LIST_HEAD(&card->qdio.in_buf_pool.entry_list);
3151 INIT_LIST_HEAD(&card->qdio.init_pool.entry_list); 3242 INIT_LIST_HEAD(&card->qdio.init_pool.entry_list);
3152 /* outbound */ 3243 /* outbound */
3153 card->qdio.do_prio_queueing = QETH_PRIOQ_DEFAULT;
3154 card->qdio.default_out_queue = QETH_DEFAULT_QUEUE;
3155} 3244}
3156 3245
3157static int 3246static int
@@ -3466,7 +3555,7 @@ qeth_mpc_initialize(struct qeth_card *card)
3466 3555
3467 return 0; 3556 return 0;
3468out_qdio: 3557out_qdio:
3469 qeth_qdio_clear_card(card, card->info.type==QETH_CARD_TYPE_OSAE); 3558 qeth_qdio_clear_card(card, card->info.type!=QETH_CARD_TYPE_IQD);
3470 return rc; 3559 return rc;
3471} 3560}
3472 3561
@@ -3491,6 +3580,9 @@ qeth_get_netdevice(enum qeth_card_types type, enum qeth_link_types linktype)
3491 case QETH_CARD_TYPE_IQD: 3580 case QETH_CARD_TYPE_IQD:
3492 dev = alloc_netdev(0, "hsi%d", ether_setup); 3581 dev = alloc_netdev(0, "hsi%d", ether_setup);
3493 break; 3582 break;
3583 case QETH_CARD_TYPE_OSN:
3584 dev = alloc_netdev(0, "osn%d", ether_setup);
3585 break;
3494 default: 3586 default:
3495 dev = alloc_etherdev(0); 3587 dev = alloc_etherdev(0);
3496 } 3588 }
@@ -3655,7 +3747,8 @@ qeth_open(struct net_device *dev)
3655 if (card->state != CARD_STATE_SOFTSETUP) 3747 if (card->state != CARD_STATE_SOFTSETUP)
3656 return -ENODEV; 3748 return -ENODEV;
3657 3749
3658 if ( (card->options.layer2) && 3750 if ( (card->info.type != QETH_CARD_TYPE_OSN) &&
3751 (card->options.layer2) &&
3659 (!card->info.layer2_mac_registered)) { 3752 (!card->info.layer2_mac_registered)) {
3660 QETH_DBF_TEXT(trace,4,"nomacadr"); 3753 QETH_DBF_TEXT(trace,4,"nomacadr");
3661 return -EPERM; 3754 return -EPERM;
@@ -3693,6 +3786,9 @@ qeth_get_cast_type(struct qeth_card *card, struct sk_buff *skb)
3693{ 3786{
3694 int cast_type = RTN_UNSPEC; 3787 int cast_type = RTN_UNSPEC;
3695 3788
3789 if (card->info.type == QETH_CARD_TYPE_OSN)
3790 return cast_type;
3791
3696 if (skb->dst && skb->dst->neighbour){ 3792 if (skb->dst && skb->dst->neighbour){
3697 cast_type = skb->dst->neighbour->type; 3793 cast_type = skb->dst->neighbour->type;
3698 if ((cast_type == RTN_BROADCAST) || 3794 if ((cast_type == RTN_BROADCAST) ||
@@ -3782,13 +3878,16 @@ static inline int
3782qeth_prepare_skb(struct qeth_card *card, struct sk_buff **skb, 3878qeth_prepare_skb(struct qeth_card *card, struct sk_buff **skb,
3783 struct qeth_hdr **hdr, int ipv) 3879 struct qeth_hdr **hdr, int ipv)
3784{ 3880{
3785 int rc; 3881 int rc = 0;
3786#ifdef CONFIG_QETH_VLAN 3882#ifdef CONFIG_QETH_VLAN
3787 u16 *tag; 3883 u16 *tag;
3788#endif 3884#endif
3789 3885
3790 QETH_DBF_TEXT(trace, 6, "prepskb"); 3886 QETH_DBF_TEXT(trace, 6, "prepskb");
3791 3887 if (card->info.type == QETH_CARD_TYPE_OSN) {
3888 *hdr = (struct qeth_hdr *)(*skb)->data;
3889 return rc;
3890 }
3792 rc = qeth_realloc_headroom(card, skb, sizeof(struct qeth_hdr)); 3891 rc = qeth_realloc_headroom(card, skb, sizeof(struct qeth_hdr));
3793 if (rc) 3892 if (rc)
3794 return rc; 3893 return rc;
@@ -4291,8 +4390,14 @@ qeth_send_packet(struct qeth_card *card, struct sk_buff *skb)
4291 } 4390 }
4292 } 4391 }
4293 } 4392 }
4393 if ((card->info.type == QETH_CARD_TYPE_OSN) &&
4394 (skb->protocol == htons(ETH_P_IPV6))) {
4395 dev_kfree_skb_any(skb);
4396 return 0;
4397 }
4294 cast_type = qeth_get_cast_type(card, skb); 4398 cast_type = qeth_get_cast_type(card, skb);
4295 if ((cast_type == RTN_BROADCAST) && (card->info.broadcast_capable == 0)){ 4399 if ((cast_type == RTN_BROADCAST) &&
4400 (card->info.broadcast_capable == 0)){
4296 card->stats.tx_dropped++; 4401 card->stats.tx_dropped++;
4297 card->stats.tx_errors++; 4402 card->stats.tx_errors++;
4298 dev_kfree_skb_any(skb); 4403 dev_kfree_skb_any(skb);
@@ -4320,7 +4425,8 @@ qeth_send_packet(struct qeth_card *card, struct sk_buff *skb)
4320 QETH_DBF_TEXT_(trace, 4, "pskbe%d", rc); 4425 QETH_DBF_TEXT_(trace, 4, "pskbe%d", rc);
4321 return rc; 4426 return rc;
4322 } 4427 }
4323 qeth_fill_header(card, hdr, skb, ipv, cast_type); 4428 if (card->info.type != QETH_CARD_TYPE_OSN)
4429 qeth_fill_header(card, hdr, skb, ipv, cast_type);
4324 } 4430 }
4325 4431
4326 if (large_send == QETH_LARGE_SEND_EDDP) { 4432 if (large_send == QETH_LARGE_SEND_EDDP) {
@@ -4381,6 +4487,7 @@ qeth_mdio_read(struct net_device *dev, int phy_id, int regnum)
4381 case MII_BMCR: /* Basic mode control register */ 4487 case MII_BMCR: /* Basic mode control register */
4382 rc = BMCR_FULLDPLX; 4488 rc = BMCR_FULLDPLX;
4383 if ((card->info.link_type != QETH_LINK_TYPE_GBIT_ETH)&& 4489 if ((card->info.link_type != QETH_LINK_TYPE_GBIT_ETH)&&
4490 (card->info.link_type != QETH_LINK_TYPE_OSN) &&
4384 (card->info.link_type != QETH_LINK_TYPE_10GBIT_ETH)) 4491 (card->info.link_type != QETH_LINK_TYPE_10GBIT_ETH))
4385 rc |= BMCR_SPEED100; 4492 rc |= BMCR_SPEED100;
4386 break; 4493 break;
@@ -5004,6 +5111,9 @@ qeth_do_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
5004 (card->state != CARD_STATE_SOFTSETUP)) 5111 (card->state != CARD_STATE_SOFTSETUP))
5005 return -ENODEV; 5112 return -ENODEV;
5006 5113
5114 if (card->info.type == QETH_CARD_TYPE_OSN)
5115 return -EPERM;
5116
5007 switch (cmd){ 5117 switch (cmd){
5008 case SIOC_QETH_ARP_SET_NO_ENTRIES: 5118 case SIOC_QETH_ARP_SET_NO_ENTRIES:
5009 if ( !capable(CAP_NET_ADMIN) || 5119 if ( !capable(CAP_NET_ADMIN) ||
@@ -5329,6 +5439,9 @@ qeth_set_multicast_list(struct net_device *dev)
5329{ 5439{
5330 struct qeth_card *card = (struct qeth_card *) dev->priv; 5440 struct qeth_card *card = (struct qeth_card *) dev->priv;
5331 5441
5442 if (card->info.type == QETH_CARD_TYPE_OSN)
5443 return ;
5444
5332 QETH_DBF_TEXT(trace,3,"setmulti"); 5445 QETH_DBF_TEXT(trace,3,"setmulti");
5333 qeth_delete_mc_addresses(card); 5446 qeth_delete_mc_addresses(card);
5334 qeth_add_multicast_ipv4(card); 5447 qeth_add_multicast_ipv4(card);
@@ -5370,6 +5483,94 @@ qeth_get_addr_buffer(enum qeth_prot_versions prot)
5370 return addr; 5483 return addr;
5371} 5484}
5372 5485
5486int
5487qeth_osn_assist(struct net_device *dev,
5488 void *data,
5489 int data_len)
5490{
5491 struct qeth_cmd_buffer *iob;
5492 struct qeth_card *card;
5493 int rc;
5494
5495 QETH_DBF_TEXT(trace, 2, "osnsdmc");
5496 if (!dev)
5497 return -ENODEV;
5498 card = (struct qeth_card *)dev->priv;
5499 if (!card)
5500 return -ENODEV;
5501 if ((card->state != CARD_STATE_UP) &&
5502 (card->state != CARD_STATE_SOFTSETUP))
5503 return -ENODEV;
5504 iob = qeth_wait_for_buffer(&card->write);
5505 memcpy(iob->data+IPA_PDU_HEADER_SIZE, data, data_len);
5506 rc = qeth_osn_send_ipa_cmd(card, iob, data_len);
5507 return rc;
5508}
5509
5510static struct net_device *
5511qeth_netdev_by_devno(unsigned char *read_dev_no)
5512{
5513 struct qeth_card *card;
5514 struct net_device *ndev;
5515 unsigned char *readno;
5516 __u16 temp_dev_no, card_dev_no;
5517 char *endp;
5518 unsigned long flags;
5519
5520 ndev = NULL;
5521 memcpy(&temp_dev_no, read_dev_no, 2);
5522 read_lock_irqsave(&qeth_card_list.rwlock, flags);
5523 list_for_each_entry(card, &qeth_card_list.list, list) {
5524 readno = CARD_RDEV_ID(card);
5525 readno += (strlen(readno) - 4);
5526 card_dev_no = simple_strtoul(readno, &endp, 16);
5527 if (card_dev_no == temp_dev_no) {
5528 ndev = card->dev;
5529 break;
5530 }
5531 }
5532 read_unlock_irqrestore(&qeth_card_list.rwlock, flags);
5533 return ndev;
5534}
5535
5536int
5537qeth_osn_register(unsigned char *read_dev_no,
5538 struct net_device **dev,
5539 int (*assist_cb)(struct net_device *, void *),
5540 int (*data_cb)(struct sk_buff *))
5541{
5542 struct qeth_card * card;
5543
5544 QETH_DBF_TEXT(trace, 2, "osnreg");
5545 *dev = qeth_netdev_by_devno(read_dev_no);
5546 if (*dev == NULL)
5547 return -ENODEV;
5548 card = (struct qeth_card *)(*dev)->priv;
5549 if (!card)
5550 return -ENODEV;
5551 if ((assist_cb == NULL) || (data_cb == NULL))
5552 return -EINVAL;
5553 card->osn_info.assist_cb = assist_cb;
5554 card->osn_info.data_cb = data_cb;
5555 return 0;
5556}
5557
5558void
5559qeth_osn_deregister(struct net_device * dev)
5560{
5561 struct qeth_card *card;
5562
5563 QETH_DBF_TEXT(trace, 2, "osndereg");
5564 if (!dev)
5565 return;
5566 card = (struct qeth_card *)dev->priv;
5567 if (!card)
5568 return;
5569 card->osn_info.assist_cb = NULL;
5570 card->osn_info.data_cb = NULL;
5571 return;
5572}
5573
5373static void 5574static void
5374qeth_delete_mc_addresses(struct qeth_card *card) 5575qeth_delete_mc_addresses(struct qeth_card *card)
5375{ 5576{
@@ -5700,6 +5901,12 @@ qeth_layer2_set_mac_address(struct net_device *dev, void *p)
5700 QETH_DBF_TEXT(trace, 3, "setmcLY3"); 5901 QETH_DBF_TEXT(trace, 3, "setmcLY3");
5701 return -EOPNOTSUPP; 5902 return -EOPNOTSUPP;
5702 } 5903 }
5904 if (card->info.type == QETH_CARD_TYPE_OSN) {
5905 PRINT_WARN("Setting MAC address on %s is not supported.\n",
5906 dev->name);
5907 QETH_DBF_TEXT(trace, 3, "setmcOSN");
5908 return -EOPNOTSUPP;
5909 }
5703 QETH_DBF_TEXT_(trace, 3, "%s", CARD_BUS_ID(card)); 5910 QETH_DBF_TEXT_(trace, 3, "%s", CARD_BUS_ID(card));
5704 QETH_DBF_HEX(trace, 3, addr->sa_data, OSA_ADDR_LEN); 5911 QETH_DBF_HEX(trace, 3, addr->sa_data, OSA_ADDR_LEN);
5705 rc = qeth_layer2_send_delmac(card, &card->dev->dev_addr[0]); 5912 rc = qeth_layer2_send_delmac(card, &card->dev->dev_addr[0]);
@@ -6076,9 +6283,8 @@ qeth_netdev_init(struct net_device *dev)
6076 qeth_get_hlen(card->info.link_type) + card->options.add_hhlen; 6283 qeth_get_hlen(card->info.link_type) + card->options.add_hhlen;
6077 dev->addr_len = OSA_ADDR_LEN; 6284 dev->addr_len = OSA_ADDR_LEN;
6078 dev->mtu = card->info.initial_mtu; 6285 dev->mtu = card->info.initial_mtu;
6079 6286 if (card->info.type != QETH_CARD_TYPE_OSN)
6080 SET_ETHTOOL_OPS(dev, &qeth_ethtool_ops); 6287 SET_ETHTOOL_OPS(dev, &qeth_ethtool_ops);
6081
6082 SET_MODULE_OWNER(dev); 6288 SET_MODULE_OWNER(dev);
6083 return 0; 6289 return 0;
6084} 6290}
@@ -6095,6 +6301,7 @@ qeth_init_func_level(struct qeth_card *card)
6095 QETH_IDX_FUNC_LEVEL_OSAE_ENA_IPAT; 6301 QETH_IDX_FUNC_LEVEL_OSAE_ENA_IPAT;
6096 } else { 6302 } else {
6097 if (card->info.type == QETH_CARD_TYPE_IQD) 6303 if (card->info.type == QETH_CARD_TYPE_IQD)
6304 /*FIXME:why do we have same values for dis and ena for osae??? */
6098 card->info.func_level = 6305 card->info.func_level =
6099 QETH_IDX_FUNC_LEVEL_IQD_DIS_IPAT; 6306 QETH_IDX_FUNC_LEVEL_IQD_DIS_IPAT;
6100 else 6307 else
@@ -6124,7 +6331,7 @@ retry:
6124 ccw_device_set_online(CARD_WDEV(card)); 6331 ccw_device_set_online(CARD_WDEV(card));
6125 ccw_device_set_online(CARD_DDEV(card)); 6332 ccw_device_set_online(CARD_DDEV(card));
6126 } 6333 }
6127 rc = qeth_qdio_clear_card(card,card->info.type==QETH_CARD_TYPE_OSAE); 6334 rc = qeth_qdio_clear_card(card,card->info.type!=QETH_CARD_TYPE_IQD);
6128 if (rc == -ERESTARTSYS) { 6335 if (rc == -ERESTARTSYS) {
6129 QETH_DBF_TEXT(setup, 2, "break1"); 6336 QETH_DBF_TEXT(setup, 2, "break1");
6130 return rc; 6337 return rc;
@@ -6176,8 +6383,8 @@ retry:
6176 card->dev = qeth_get_netdevice(card->info.type, 6383 card->dev = qeth_get_netdevice(card->info.type,
6177 card->info.link_type); 6384 card->info.link_type);
6178 if (!card->dev){ 6385 if (!card->dev){
6179 qeth_qdio_clear_card(card, card->info.type == 6386 qeth_qdio_clear_card(card, card->info.type !=
6180 QETH_CARD_TYPE_OSAE); 6387 QETH_CARD_TYPE_IQD);
6181 rc = -ENODEV; 6388 rc = -ENODEV;
6182 QETH_DBF_TEXT_(setup, 2, "6err%d", rc); 6389 QETH_DBF_TEXT_(setup, 2, "6err%d", rc);
6183 goto out; 6390 goto out;
@@ -7084,6 +7291,8 @@ qeth_softsetup_card(struct qeth_card *card)
7084 return rc; 7291 return rc;
7085 } else 7292 } else
7086 card->lan_online = 1; 7293 card->lan_online = 1;
7294 if (card->info.type==QETH_CARD_TYPE_OSN)
7295 goto out;
7087 if (card->options.layer2) { 7296 if (card->options.layer2) {
7088 card->dev->features |= 7297 card->dev->features |=
7089 NETIF_F_HW_VLAN_FILTER | 7298 NETIF_F_HW_VLAN_FILTER |
@@ -7255,7 +7464,8 @@ qeth_stop_card(struct qeth_card *card, int recovery_mode)
7255 if (card->read.state == CH_STATE_UP && 7464 if (card->read.state == CH_STATE_UP &&
7256 card->write.state == CH_STATE_UP && 7465 card->write.state == CH_STATE_UP &&
7257 (card->state == CARD_STATE_UP)) { 7466 (card->state == CARD_STATE_UP)) {
7258 if(recovery_mode) { 7467 if (recovery_mode &&
7468 card->info.type != QETH_CARD_TYPE_OSN) {
7259 qeth_stop(card->dev); 7469 qeth_stop(card->dev);
7260 } else { 7470 } else {
7261 rtnl_lock(); 7471 rtnl_lock();
@@ -7437,7 +7647,8 @@ qeth_start_again(struct qeth_card *card, int recovery_mode)
7437{ 7647{
7438 QETH_DBF_TEXT(setup ,2, "startag"); 7648 QETH_DBF_TEXT(setup ,2, "startag");
7439 7649
7440 if(recovery_mode) { 7650 if (recovery_mode &&
7651 card->info.type != QETH_CARD_TYPE_OSN) {
7441 qeth_open(card->dev); 7652 qeth_open(card->dev);
7442 } else { 7653 } else {
7443 rtnl_lock(); 7654 rtnl_lock();
@@ -7469,33 +7680,36 @@ qeth_start_again(struct qeth_card *card, int recovery_mode)
7469static void qeth_make_parameters_consistent(struct qeth_card *card) 7680static void qeth_make_parameters_consistent(struct qeth_card *card)
7470{ 7681{
7471 7682
7472 if (card->options.layer2) { 7683 if (card->options.layer2 == 0)
7473 if (card->info.type == QETH_CARD_TYPE_IQD) { 7684 return;
7474 PRINT_ERR("Device %s does not support " \ 7685 if (card->info.type == QETH_CARD_TYPE_OSN)
7475 "layer 2 functionality. " \ 7686 return;
7476 "Ignoring layer2 option.\n",CARD_BUS_ID(card)); 7687 if (card->info.type == QETH_CARD_TYPE_IQD) {
7477 } 7688 PRINT_ERR("Device %s does not support layer 2 functionality." \
7478 IGNORE_PARAM_NEQ(route4.type, NO_ROUTER, NO_ROUTER, 7689 " Ignoring layer2 option.\n",CARD_BUS_ID(card));
7479 "Routing options are"); 7690 card->options.layer2 = 0;
7691 return;
7692 }
7693 IGNORE_PARAM_NEQ(route4.type, NO_ROUTER, NO_ROUTER,
7694 "Routing options are");
7480#ifdef CONFIG_QETH_IPV6 7695#ifdef CONFIG_QETH_IPV6
7481 IGNORE_PARAM_NEQ(route6.type, NO_ROUTER, NO_ROUTER, 7696 IGNORE_PARAM_NEQ(route6.type, NO_ROUTER, NO_ROUTER,
7482 "Routing options are"); 7697 "Routing options are");
7483#endif 7698#endif
7484 IGNORE_PARAM_EQ(checksum_type, HW_CHECKSUMMING, 7699 IGNORE_PARAM_EQ(checksum_type, HW_CHECKSUMMING,
7485 QETH_CHECKSUM_DEFAULT, 7700 QETH_CHECKSUM_DEFAULT,
7486 "Checksumming options are"); 7701 "Checksumming options are");
7487 IGNORE_PARAM_NEQ(broadcast_mode, QETH_TR_BROADCAST_ALLRINGS, 7702 IGNORE_PARAM_NEQ(broadcast_mode, QETH_TR_BROADCAST_ALLRINGS,
7488 QETH_TR_BROADCAST_ALLRINGS, 7703 QETH_TR_BROADCAST_ALLRINGS,
7489 "Broadcast mode options are"); 7704 "Broadcast mode options are");
7490 IGNORE_PARAM_NEQ(macaddr_mode, QETH_TR_MACADDR_NONCANONICAL, 7705 IGNORE_PARAM_NEQ(macaddr_mode, QETH_TR_MACADDR_NONCANONICAL,
7491 QETH_TR_MACADDR_NONCANONICAL, 7706 QETH_TR_MACADDR_NONCANONICAL,
7492 "Canonical MAC addr options are"); 7707 "Canonical MAC addr options are");
7493 IGNORE_PARAM_NEQ(fake_broadcast, 0, 0, 7708 IGNORE_PARAM_NEQ(fake_broadcast, 0, 0,
7494 "Broadcast faking options are"); 7709 "Broadcast faking options are");
7495 IGNORE_PARAM_NEQ(add_hhlen, DEFAULT_ADD_HHLEN, 7710 IGNORE_PARAM_NEQ(add_hhlen, DEFAULT_ADD_HHLEN,
7496 DEFAULT_ADD_HHLEN,"Option add_hhlen is"); 7711 DEFAULT_ADD_HHLEN,"Option add_hhlen is");
7497 IGNORE_PARAM_NEQ(fake_ll, 0, 0,"Option fake_ll is"); 7712 IGNORE_PARAM_NEQ(fake_ll, 0, 0,"Option fake_ll is");
7498 }
7499} 7713}
7500 7714
7501 7715
@@ -7525,8 +7739,7 @@ __qeth_set_online(struct ccwgroup_device *gdev, int recovery_mode)
7525 return -EIO; 7739 return -EIO;
7526 } 7740 }
7527 7741
7528 if (card->options.layer2) 7742 qeth_make_parameters_consistent(card);
7529 qeth_make_parameters_consistent(card);
7530 7743
7531 if ((rc = qeth_hardsetup_card(card))){ 7744 if ((rc = qeth_hardsetup_card(card))){
7532 QETH_DBF_TEXT_(setup, 2, "2err%d", rc); 7745 QETH_DBF_TEXT_(setup, 2, "2err%d", rc);
@@ -7585,6 +7798,7 @@ qeth_set_online(struct ccwgroup_device *gdev)
7585static struct ccw_device_id qeth_ids[] = { 7798static struct ccw_device_id qeth_ids[] = {
7586 {CCW_DEVICE(0x1731, 0x01), driver_info:QETH_CARD_TYPE_OSAE}, 7799 {CCW_DEVICE(0x1731, 0x01), driver_info:QETH_CARD_TYPE_OSAE},
7587 {CCW_DEVICE(0x1731, 0x05), driver_info:QETH_CARD_TYPE_IQD}, 7800 {CCW_DEVICE(0x1731, 0x05), driver_info:QETH_CARD_TYPE_IQD},
7801 {CCW_DEVICE(0x1731, 0x06), driver_info:QETH_CARD_TYPE_OSN},
7588 {}, 7802 {},
7589}; 7803};
7590MODULE_DEVICE_TABLE(ccw, qeth_ids); 7804MODULE_DEVICE_TABLE(ccw, qeth_ids);
@@ -8329,6 +8543,9 @@ again:
8329 printk("qeth: removed\n"); 8543 printk("qeth: removed\n");
8330} 8544}
8331 8545
8546EXPORT_SYMBOL(qeth_osn_register);
8547EXPORT_SYMBOL(qeth_osn_deregister);
8548EXPORT_SYMBOL(qeth_osn_assist);
8332module_init(qeth_init); 8549module_init(qeth_init);
8333module_exit(qeth_exit); 8550module_exit(qeth_exit);
8334MODULE_AUTHOR("Frank Pavlic <pavlic@de.ibm.com>"); 8551MODULE_AUTHOR("Frank Pavlic <pavlic@de.ibm.com>");
diff --git a/drivers/s390/net/qeth_mpc.c b/drivers/s390/net/qeth_mpc.c
index f685ecc7da99..30e053d3cac2 100644
--- a/drivers/s390/net/qeth_mpc.c
+++ b/drivers/s390/net/qeth_mpc.c
@@ -11,7 +11,7 @@
11#include <asm/cio.h> 11#include <asm/cio.h>
12#include "qeth_mpc.h" 12#include "qeth_mpc.h"
13 13
14const char *VERSION_QETH_MPC_C = "$Revision: 1.11 $"; 14const char *VERSION_QETH_MPC_C = "$Revision: 1.12 $";
15 15
16unsigned char IDX_ACTIVATE_READ[]={ 16unsigned char IDX_ACTIVATE_READ[]={
17 0x00,0x00,0x80,0x00, 0x00,0x00,0x00,0x00, 17 0x00,0x00,0x80,0x00, 0x00,0x00,0x00,0x00,
@@ -138,7 +138,9 @@ unsigned char IPA_PDU_HEADER[]={
138 sizeof(struct qeth_ipa_cmd)%256, 138 sizeof(struct qeth_ipa_cmd)%256,
139 0x00, 139 0x00,
140 sizeof(struct qeth_ipa_cmd)/256, 140 sizeof(struct qeth_ipa_cmd)/256,
141 sizeof(struct qeth_ipa_cmd),0x05, 0x77,0x77,0x77,0x77, 141 sizeof(struct qeth_ipa_cmd)%256,
142 0x05,
143 0x77,0x77,0x77,0x77,
142 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 144 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,
143 0x01,0x00, 145 0x01,0x00,
144 sizeof(struct qeth_ipa_cmd)/256, 146 sizeof(struct qeth_ipa_cmd)/256,
diff --git a/drivers/s390/net/qeth_mpc.h b/drivers/s390/net/qeth_mpc.h
index 3d916b5c5d09..7edc5f1fc0d2 100644
--- a/drivers/s390/net/qeth_mpc.h
+++ b/drivers/s390/net/qeth_mpc.h
@@ -46,13 +46,16 @@ extern unsigned char IPA_PDU_HEADER[];
46/* IP Assist related definitions */ 46/* IP Assist related definitions */
47/*****************************************************************************/ 47/*****************************************************************************/
48#define IPA_CMD_INITIATOR_HOST 0x00 48#define IPA_CMD_INITIATOR_HOST 0x00
49#define IPA_CMD_INITIATOR_HYDRA 0x01 49#define IPA_CMD_INITIATOR_OSA 0x01
50#define IPA_CMD_INITIATOR_HOST_REPLY 0x80
51#define IPA_CMD_INITIATOR_OSA_REPLY 0x81
50#define IPA_CMD_PRIM_VERSION_NO 0x01 52#define IPA_CMD_PRIM_VERSION_NO 0x01
51 53
52enum qeth_card_types { 54enum qeth_card_types {
53 QETH_CARD_TYPE_UNKNOWN = 0, 55 QETH_CARD_TYPE_UNKNOWN = 0,
54 QETH_CARD_TYPE_OSAE = 10, 56 QETH_CARD_TYPE_OSAE = 10,
55 QETH_CARD_TYPE_IQD = 1234, 57 QETH_CARD_TYPE_IQD = 1234,
58 QETH_CARD_TYPE_OSN = 11,
56}; 59};
57 60
58#define QETH_MPC_DIFINFO_LEN_INDICATES_LINK_TYPE 0x18 61#define QETH_MPC_DIFINFO_LEN_INDICATES_LINK_TYPE 0x18
@@ -61,6 +64,7 @@ enum qeth_link_types {
61 QETH_LINK_TYPE_FAST_ETH = 0x01, 64 QETH_LINK_TYPE_FAST_ETH = 0x01,
62 QETH_LINK_TYPE_HSTR = 0x02, 65 QETH_LINK_TYPE_HSTR = 0x02,
63 QETH_LINK_TYPE_GBIT_ETH = 0x03, 66 QETH_LINK_TYPE_GBIT_ETH = 0x03,
67 QETH_LINK_TYPE_OSN = 0x04,
64 QETH_LINK_TYPE_10GBIT_ETH = 0x10, 68 QETH_LINK_TYPE_10GBIT_ETH = 0x10,
65 QETH_LINK_TYPE_LANE_ETH100 = 0x81, 69 QETH_LINK_TYPE_LANE_ETH100 = 0x81,
66 QETH_LINK_TYPE_LANE_TR = 0x82, 70 QETH_LINK_TYPE_LANE_TR = 0x82,
@@ -111,6 +115,9 @@ enum qeth_ipa_cmds {
111 IPA_CMD_DELGMAC = 0x24, 115 IPA_CMD_DELGMAC = 0x24,
112 IPA_CMD_SETVLAN = 0x25, 116 IPA_CMD_SETVLAN = 0x25,
113 IPA_CMD_DELVLAN = 0x26, 117 IPA_CMD_DELVLAN = 0x26,
118 IPA_CMD_SETCCID = 0x41,
119 IPA_CMD_DELCCID = 0x42,
120 IPA_CMD_MODCCID = 0x43,
114 IPA_CMD_SETIP = 0xb1, 121 IPA_CMD_SETIP = 0xb1,
115 IPA_CMD_DELIP = 0xb7, 122 IPA_CMD_DELIP = 0xb7,
116 IPA_CMD_QIPASSIST = 0xb2, 123 IPA_CMD_QIPASSIST = 0xb2,
@@ -437,8 +444,9 @@ enum qeth_ipa_arp_return_codes {
437#define QETH_ARP_DATA_SIZE 3968 444#define QETH_ARP_DATA_SIZE 3968
438#define QETH_ARP_CMD_LEN (QETH_ARP_DATA_SIZE + 8) 445#define QETH_ARP_CMD_LEN (QETH_ARP_DATA_SIZE + 8)
439/* Helper functions */ 446/* Helper functions */
440#define IS_IPA_REPLY(cmd) (cmd->hdr.initiator == IPA_CMD_INITIATOR_HOST) 447#define IS_IPA_REPLY(cmd) ((cmd->hdr.initiator == IPA_CMD_INITIATOR_HOST) || \
441 448 (cmd->hdr.initiator == IPA_CMD_INITIATOR_OSA_REPLY))
449
442/*****************************************************************************/ 450/*****************************************************************************/
443/* END OF IP Assist related definitions */ 451/* END OF IP Assist related definitions */
444/*****************************************************************************/ 452/*****************************************************************************/
@@ -483,6 +491,7 @@ extern unsigned char ULP_ENABLE[];
483/* Layer 2 defintions */ 491/* Layer 2 defintions */
484#define QETH_PROT_LAYER2 0x08 492#define QETH_PROT_LAYER2 0x08
485#define QETH_PROT_TCPIP 0x03 493#define QETH_PROT_TCPIP 0x03
494#define QETH_PROT_OSN2 0x0a
486#define QETH_ULP_ENABLE_PROT_TYPE(buffer) (buffer+0x50) 495#define QETH_ULP_ENABLE_PROT_TYPE(buffer) (buffer+0x50)
487#define QETH_IPA_CMD_PROT_TYPE(buffer) (buffer+0x19) 496#define QETH_IPA_CMD_PROT_TYPE(buffer) (buffer+0x19)
488 497
diff --git a/drivers/s390/net/qeth_sys.c b/drivers/s390/net/qeth_sys.c
index dda105b73063..f91a02db5743 100644
--- a/drivers/s390/net/qeth_sys.c
+++ b/drivers/s390/net/qeth_sys.c
@@ -1,6 +1,6 @@
1/* 1/*
2 * 2 *
3 * linux/drivers/s390/net/qeth_sys.c ($Revision: 1.54 $) 3 * linux/drivers/s390/net/qeth_sys.c ($Revision: 1.55 $)
4 * 4 *
5 * Linux on zSeries OSA Express and HiperSockets support 5 * Linux on zSeries OSA Express and HiperSockets support
6 * This file contains code related to sysfs. 6 * This file contains code related to sysfs.
@@ -20,7 +20,7 @@
20#include "qeth_mpc.h" 20#include "qeth_mpc.h"
21#include "qeth_fs.h" 21#include "qeth_fs.h"
22 22
23const char *VERSION_QETH_SYS_C = "$Revision: 1.54 $"; 23const char *VERSION_QETH_SYS_C = "$Revision: 1.55 $";
24 24
25/*****************************************************************************/ 25/*****************************************************************************/
26/* */ 26/* */
@@ -937,6 +937,19 @@ static struct attribute_group qeth_device_attr_group = {
937 .attrs = (struct attribute **)qeth_device_attrs, 937 .attrs = (struct attribute **)qeth_device_attrs,
938}; 938};
939 939
940static struct device_attribute * qeth_osn_device_attrs[] = {
941 &dev_attr_state,
942 &dev_attr_chpid,
943 &dev_attr_if_name,
944 &dev_attr_card_type,
945 &dev_attr_buffer_count,
946 &dev_attr_recover,
947 NULL,
948};
949
950static struct attribute_group qeth_osn_device_attr_group = {
951 .attrs = (struct attribute **)qeth_osn_device_attrs,
952};
940 953
941#define QETH_DEVICE_ATTR(_id,_name,_mode,_show,_store) \ 954#define QETH_DEVICE_ATTR(_id,_name,_mode,_show,_store) \
942struct device_attribute dev_attr_##_id = { \ 955struct device_attribute dev_attr_##_id = { \
@@ -1667,7 +1680,12 @@ int
1667qeth_create_device_attributes(struct device *dev) 1680qeth_create_device_attributes(struct device *dev)
1668{ 1681{
1669 int ret; 1682 int ret;
1683 struct qeth_card *card = dev->driver_data;
1670 1684
1685 if (card->info.type == QETH_CARD_TYPE_OSN)
1686 return sysfs_create_group(&dev->kobj,
1687 &qeth_osn_device_attr_group);
1688
1671 if ((ret = sysfs_create_group(&dev->kobj, &qeth_device_attr_group))) 1689 if ((ret = sysfs_create_group(&dev->kobj, &qeth_device_attr_group)))
1672 return ret; 1690 return ret;
1673 if ((ret = sysfs_create_group(&dev->kobj, &qeth_device_ipato_group))){ 1691 if ((ret = sysfs_create_group(&dev->kobj, &qeth_device_ipato_group))){
@@ -1693,6 +1711,12 @@ qeth_create_device_attributes(struct device *dev)
1693void 1711void
1694qeth_remove_device_attributes(struct device *dev) 1712qeth_remove_device_attributes(struct device *dev)
1695{ 1713{
1714 struct qeth_card *card = dev->driver_data;
1715
1716 if (card->info.type == QETH_CARD_TYPE_OSN)
1717 return sysfs_remove_group(&dev->kobj,
1718 &qeth_osn_device_attr_group);
1719
1696 sysfs_remove_group(&dev->kobj, &qeth_device_attr_group); 1720 sysfs_remove_group(&dev->kobj, &qeth_device_attr_group);
1697 sysfs_remove_group(&dev->kobj, &qeth_device_ipato_group); 1721 sysfs_remove_group(&dev->kobj, &qeth_device_ipato_group);
1698 sysfs_remove_group(&dev->kobj, &qeth_device_vipa_group); 1722 sysfs_remove_group(&dev->kobj, &qeth_device_vipa_group);
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-19 17:59:15 -0500