summaryrefslogtreecommitdiffstats
path: root/drivers/s390/net/qeth_core_mpc.h
blob: 6cccc9a49edea429189337273e1a0c0378925362 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
/*
 *    Copyright IBM Corp. 2007
 *    Author(s): Frank Pavlic <fpavlic@de.ibm.com>,
 *		 Thomas Spatzier <tspat@de.ibm.com>,
 *		 Frank Blaschka <frank.blaschka@de.ibm.com>
 */

#ifndef __QETH_CORE_MPC_H__
#define __QETH_CORE_MPC_H__

#include <asm/qeth.h>

#define IPA_PDU_HEADER_SIZE	0x40
#define QETH_IPA_PDU_LEN_TOTAL(buffer) (buffer + 0x0e)
#define QETH_IPA_PDU_LEN_PDU1(buffer) (buffer + 0x26)
#define QETH_IPA_PDU_LEN_PDU2(buffer) (buffer + 0x29)
#define QETH_IPA_PDU_LEN_PDU3(buffer) (buffer + 0x3a)

extern unsigned char IPA_PDU_HEADER[];
#define QETH_IPA_CMD_DEST_ADDR(buffer) (buffer + 0x2c)

#define IPA_CMD_LENGTH	(IPA_PDU_HEADER_SIZE + sizeof(struct qeth_ipa_cmd))

#define QETH_SEQ_NO_LENGTH	4
#define QETH_MPC_TOKEN_LENGTH	4
#define QETH_MCL_LENGTH		4
#define OSA_ADDR_LEN		6

#define QETH_TIMEOUT		(10 * HZ)
#define QETH_IPA_TIMEOUT	(45 * HZ)
#define QETH_IDX_COMMAND_SEQNO	0xffff0000
#define SR_INFO_LEN		16

#define QETH_CLEAR_CHANNEL_PARM	-10
#define QETH_HALT_CHANNEL_PARM	-11
#define QETH_RCD_PARM -12

/*****************************************************************************/
/* IP Assist related definitions                                             */
/*****************************************************************************/
#define IPA_CMD_INITIATOR_HOST  0x00
#define IPA_CMD_INITIATOR_OSA   0x01
#define IPA_CMD_INITIATOR_HOST_REPLY  0x80
#define IPA_CMD_INITIATOR_OSA_REPLY   0x81
#define IPA_CMD_PRIM_VERSION_NO 0x01

enum qeth_card_types {
	QETH_CARD_TYPE_UNKNOWN = 0,
	QETH_CARD_TYPE_OSD     = 1,
	QETH_CARD_TYPE_IQD     = 5,
	QETH_CARD_TYPE_OSN     = 6,
	QETH_CARD_TYPE_OSM     = 3,
	QETH_CARD_TYPE_OSX     = 2,
};

#define QETH_MPC_DIFINFO_LEN_INDICATES_LINK_TYPE 0x18
/* only the first two bytes are looked at in qeth_get_cardname_short */
enum qeth_link_types {
	QETH_LINK_TYPE_FAST_ETH     = 0x01,
	QETH_LINK_TYPE_HSTR         = 0x02,
	QETH_LINK_TYPE_GBIT_ETH     = 0x03,
	QETH_LINK_TYPE_OSN          = 0x04,
	QETH_LINK_TYPE_10GBIT_ETH   = 0x10,
	QETH_LINK_TYPE_LANE_ETH100  = 0x81,
	QETH_LINK_TYPE_LANE_TR      = 0x82,
	QETH_LINK_TYPE_LANE_ETH1000 = 0x83,
	QETH_LINK_TYPE_LANE         = 0x88,
	QETH_LINK_TYPE_ATM_NATIVE   = 0x90,
};

/*
 * Routing stuff
 */
#define RESET_ROUTING_FLAG 0x10 /* indicate that routing type shall be set */
enum qeth_routing_types {
	/* TODO: set to bit flag used in IPA Command */
	NO_ROUTER		= 0,
	PRIMARY_ROUTER		= 1,
	SECONDARY_ROUTER	= 2,
	MULTICAST_ROUTER	= 3,
	PRIMARY_CONNECTOR	= 4,
	SECONDARY_CONNECTOR	= 5,
};

/* IPA Commands */
enum qeth_ipa_cmds {
	IPA_CMD_STARTLAN		= 0x01,
	IPA_CMD_STOPLAN			= 0x02,
	IPA_CMD_SETVMAC			= 0x21,
	IPA_CMD_DELVMAC			= 0x22,
	IPA_CMD_SETGMAC			= 0x23,
	IPA_CMD_DELGMAC			= 0x24,
	IPA_CMD_SETVLAN			= 0x25,
	IPA_CMD_DELVLAN			= 0x26,
	IPA_CMD_SETBRIDGEPORT_OSA	= 0x2b,
	IPA_CMD_SETCCID			= 0x41,
	IPA_CMD_DELCCID			= 0x42,
	IPA_CMD_MODCCID			= 0x43,
	IPA_CMD_SETIP			= 0xb1,
	IPA_CMD_QIPASSIST		= 0xb2,
	IPA_CMD_SETASSPARMS		= 0xb3,
	IPA_CMD_SETIPM			= 0xb4,
	IPA_CMD_DELIPM			= 0xb5,
	IPA_CMD_SETRTG			= 0xb6,
	IPA_CMD_DELIP			= 0xb7,
	IPA_CMD_SETADAPTERPARMS		= 0xb8,
	IPA_CMD_SET_DIAG_ASS		= 0xb9,
	IPA_CMD_SETBRIDGEPORT_IQD	= 0xbe,
	IPA_CMD_CREATE_ADDR		= 0xc3,
	IPA_CMD_DESTROY_ADDR		= 0xc4,
	IPA_CMD_REGISTER_LOCAL_ADDR	= 0xd1,
	IPA_CMD_UNREGISTER_LOCAL_ADDR	= 0xd2,
	IPA_CMD_ADDRESS_CHANGE_NOTIF	= 0xd3,
	IPA_CMD_UNKNOWN			= 0x00
};

enum qeth_ip_ass_cmds {
	IPA_CMD_ASS_START	= 0x0001,
	IPA_CMD_ASS_STOP	= 0x0002,
	IPA_CMD_ASS_CONFIGURE	= 0x0003,
	IPA_CMD_ASS_ENABLE	= 0x0004,
};

enum qeth_arp_process_subcmds {
	IPA_CMD_ASS_ARP_SET_NO_ENTRIES	= 0x0003,
	IPA_CMD_ASS_ARP_QUERY_CACHE	= 0x0004,
	IPA_CMD_ASS_ARP_ADD_ENTRY	= 0x0005,
	IPA_CMD_ASS_ARP_REMOVE_ENTRY	= 0x0006,
	IPA_CMD_ASS_ARP_FLUSH_CACHE	= 0x0007,
	IPA_CMD_ASS_ARP_QUERY_INFO	= 0x0104,
	IPA_CMD_ASS_ARP_QUERY_STATS	= 0x0204,
};


/* Return Codes for IPA Commands
 * according to OSA card Specs */

enum qeth_ipa_return_codes {
	IPA_RC_SUCCESS			= 0x0000,
	IPA_RC_NOTSUPP			= 0x0001,
	IPA_RC_IP_TABLE_FULL		= 0x0002,
	IPA_RC_UNKNOWN_ERROR		= 0x0003,
	IPA_RC_UNSUPPORTED_COMMAND	= 0x0004,
	IPA_RC_TRACE_ALREADY_ACTIVE	= 0x0005,
	IPA_RC_INVALID_FORMAT		= 0x0006,
	IPA_RC_DUP_IPV6_REMOTE		= 0x0008,
	IPA_RC_DUP_IPV6_HOME		= 0x0010,
	IPA_RC_UNREGISTERED_ADDR	= 0x0011,
	IPA_RC_NO_ID_AVAILABLE		= 0x0012,
	IPA_RC_ID_NOT_FOUND		= 0x0013,
	IPA_RC_INVALID_IP_VERSION	= 0x0020,
	IPA_RC_LAN_FRAME_MISMATCH	= 0x0040,
	IPA_RC_L2_UNSUPPORTED_CMD	= 0x2003,
	IPA_RC_L2_DUP_MAC		= 0x2005,
	IPA_RC_L2_ADDR_TABLE_FULL	= 0x2006,
	IPA_RC_L2_DUP_LAYER3_MAC	= 0x200a,
	IPA_RC_L2_GMAC_NOT_FOUND	= 0x200b,
	IPA_RC_L2_MAC_NOT_AUTH_BY_HYP	= 0x200c,
	IPA_RC_L2_MAC_NOT_AUTH_BY_ADP	= 0x200d,
	IPA_RC_L2_MAC_NOT_FOUND		= 0x2010,
	IPA_RC_L2_INVALID_VLAN_ID	= 0x2015,
	IPA_RC_L2_DUP_VLAN_ID		= 0x2016,
	IPA_RC_L2_VLAN_ID_NOT_FOUND	= 0x2017,
	IPA_RC_DATA_MISMATCH		= 0xe001,
	IPA_RC_INVALID_MTU_SIZE		= 0xe002,
	IPA_RC_INVALID_LANTYPE		= 0xe003,
	IPA_RC_INVALID_LANNUM		= 0xe004,
	IPA_RC_DUPLICATE_IP_ADDRESS	= 0xe005,
	IPA_RC_IP_ADDR_TABLE_FULL	= 0xe006,
	IPA_RC_LAN_PORT_STATE_ERROR	= 0xe007,
	IPA_RC_SETIP_NO_STARTLAN	= 0xe008,
	IPA_RC_SETIP_ALREADY_RECEIVED	= 0xe009,
	IPA_RC_IP_ADDR_ALREADY_USED	= 0xe00a,
	IPA_RC_MC_ADDR_NOT_FOUND	= 0xe00b,
	IPA_RC_SETIP_INVALID_VERSION	= 0xe00d,
	IPA_RC_UNSUPPORTED_SUBCMD	= 0xe00e,
	IPA_RC_ARP_ASSIST_NO_ENABLE	= 0xe00f,
	IPA_RC_PRIMARY_ALREADY_DEFINED	= 0xe010,
	IPA_RC_SECOND_ALREADY_DEFINED	= 0xe011,
	IPA_RC_INVALID_SETRTG_INDICATOR	= 0xe012,
	IPA_RC_MC_ADDR_ALREADY_DEFINED	= 0xe013,
	IPA_RC_LAN_OFFLINE		= 0xe080,
	IPA_RC_VEPA_TO_VEB_TRANSITION	= 0xe090,
	IPA_RC_INVALID_IP_VERSION2	= 0xf001,
	IPA_RC_ENOMEM			= 0xfffe,
	IPA_RC_FFFF			= 0xffff
};
/* for DELIP */
#define IPA_RC_IP_ADDRESS_NOT_DEFINED	IPA_RC_PRIMARY_ALREADY_DEFINED
/* for SET_DIAGNOSTIC_ASSIST */
#define IPA_RC_INVALID_SUBCMD		IPA_RC_IP_TABLE_FULL
#define IPA_RC_HARDWARE_AUTH_ERROR	IPA_RC_UNKNOWN_ERROR

/* IPA function flags; each flag marks availability of respective function */
enum qeth_ipa_funcs {
	IPA_ARP_PROCESSING      = 0x00000001L,
	IPA_INBOUND_CHECKSUM    = 0x00000002L,
	IPA_OUTBOUND_CHECKSUM   = 0x00000004L,
	IPA_IP_FRAGMENTATION    = 0x00000008L,
	IPA_FILTERING           = 0x00000010L,
	IPA_IPV6                = 0x00000020L,
	IPA_MULTICASTING        = 0x00000040L,
	IPA_IP_REASSEMBLY       = 0x00000080L,
	IPA_QUERY_ARP_COUNTERS  = 0x00000100L,
	IPA_QUERY_ARP_ADDR_INFO = 0x00000200L,
	IPA_SETADAPTERPARMS     = 0x00000400L,
	IPA_VLAN_PRIO           = 0x00000800L,
	IPA_PASSTHRU            = 0x00001000L,
	IPA_FLUSH_ARP_SUPPORT   = 0x00002000L,
	IPA_FULL_VLAN           = 0x00004000L,
	IPA_INBOUND_PASSTHRU    = 0x00008000L,
	IPA_SOURCE_MAC          = 0x00010000L,
	IPA_OSA_MC_ROUTER       = 0x00020000L,
	IPA_QUERY_ARP_ASSIST	= 0x00040000L,
	IPA_INBOUND_TSO         = 0x00080000L,
	IPA_OUTBOUND_TSO        = 0x00100000L,
};

/* SETIP/DELIP IPA Command: ***************************************************/
enum qeth_ipa_setdelip_flags {
	QETH_IPA_SETDELIP_DEFAULT          = 0x00L, /* default */
	QETH_IPA_SETIP_VIPA_FLAG           = 0x01L, /* no grat. ARP */
	QETH_IPA_SETIP_TAKEOVER_FLAG       = 0x02L, /* nofail on grat. ARP */
	QETH_IPA_DELIP_ADDR_2_B_TAKEN_OVER = 0x20L,
	QETH_IPA_DELIP_VIPA_FLAG           = 0x40L,
	QETH_IPA_DELIP_ADDR_NEEDS_SETIP    = 0x80L,
};

/* SETADAPTER IPA Command: ****************************************************/
enum qeth_ipa_setadp_cmd {
	IPA_SETADP_QUERY_COMMANDS_SUPPORTED	= 0x00000001L,
	IPA_SETADP_ALTER_MAC_ADDRESS		= 0x00000002L,
	IPA_SETADP_ADD_DELETE_GROUP_ADDRESS	= 0x00000004L,
	IPA_SETADP_ADD_DELETE_FUNCTIONAL_ADDR	= 0x00000008L,
	IPA_SETADP_SET_ADDRESSING_MODE		= 0x00000010L,
	IPA_SETADP_SET_CONFIG_PARMS		= 0x00000020L,
	IPA_SETADP_SET_CONFIG_PARMS_EXTENDED	= 0x00000040L,
	IPA_SETADP_SET_BROADCAST_MODE		= 0x00000080L,
	IPA_SETADP_SEND_OSA_MESSAGE		= 0x00000100L,
	IPA_SETADP_SET_SNMP_CONTROL		= 0x00000200L,
	IPA_SETADP_QUERY_CARD_INFO		= 0x00000400L,
	IPA_SETADP_SET_PROMISC_MODE		= 0x00000800L,
	IPA_SETADP_SET_DIAG_ASSIST		= 0x00002000L,
	IPA_SETADP_SET_ACCESS_CONTROL		= 0x00010000L,
	IPA_SETADP_QUERY_OAT			= 0x00080000L,
	IPA_SETADP_QUERY_SWITCH_ATTRIBUTES	= 0x00100000L,
};
enum qeth_ipa_mac_ops {
	CHANGE_ADDR_READ_MAC		= 0,
	CHANGE_ADDR_REPLACE_MAC		= 1,
	CHANGE_ADDR_ADD_MAC		= 2,
	CHANGE_ADDR_DEL_MAC		= 4,
	CHANGE_ADDR_RESET_MAC		= 8,
};
enum qeth_ipa_addr_ops {
	CHANGE_ADDR_READ_ADDR		= 0,
	CHANGE_ADDR_ADD_ADDR		= 1,
	CHANGE_ADDR_DEL_ADDR		= 2,
	CHANGE_ADDR_FLUSH_ADDR_TABLE	= 4,
};
enum qeth_ipa_promisc_modes {
	SET_PROMISC_MODE_OFF		= 0,
	SET_PROMISC_MODE_ON		= 1,
};
enum qeth_ipa_isolation_modes {
	ISOLATION_MODE_NONE		= 0x00000000L,
	ISOLATION_MODE_FWD		= 0x00000001L,
	ISOLATION_MODE_DROP		= 0x00000002L,
};
enum qeth_ipa_set_access_mode_rc {
	SET_ACCESS_CTRL_RC_SUCCESS		= 0x0000,
	SET_ACCESS_CTRL_RC_NOT_SUPPORTED	= 0x0004,
	SET_ACCESS_CTRL_RC_ALREADY_NOT_ISOLATED	= 0x0008,
	SET_ACCESS_CTRL_RC_ALREADY_ISOLATED	= 0x0010,
	SET_ACCESS_CTRL_RC_NONE_SHARED_ADAPTER	= 0x0014,
	SET_ACCESS_CTRL_RC_ACTIVE_CHECKSUM_OFF	= 0x0018,
	SET_ACCESS_CTRL_RC_REFLREL_UNSUPPORTED	= 0x0022,
	SET_ACCESS_CTRL_RC_REFLREL_FAILED	= 0x0024,
	SET_ACCESS_CTRL_RC_REFLREL_DEACT_FAILED	= 0x0028,
};
enum qeth_card_info_card_type {
	CARD_INFO_TYPE_1G_COPPER_A	= 0x61,
	CARD_INFO_TYPE_1G_FIBRE_A	= 0x71,
	CARD_INFO_TYPE_10G_FIBRE_A	= 0x91,
	CARD_INFO_TYPE_1G_COPPER_B	= 0xb1,
	CARD_INFO_TYPE_1G_FIBRE_B	= 0xa1,
	CARD_INFO_TYPE_10G_FIBRE_B	= 0xc1,
};
enum qeth_card_info_port_mode {
	CARD_INFO_PORTM_HALFDUPLEX	= 0x0002,
	CARD_INFO_PORTM_FULLDUPLEX	= 0x0003,
};
enum qeth_card_info_port_speed {
	CARD_INFO_PORTS_10M		= 0x00000005,
	CARD_INFO_PORTS_100M		= 0x00000006,
	CARD_INFO_PORTS_1G		= 0x00000007,
	CARD_INFO_PORTS_10G		= 0x00000008,
};

/* (SET)DELIP(M) IPA stuff ***************************************************/
struct qeth_ipacmd_setdelip4 {
	__u8   ip_addr[4];
	__u8   mask[4];
	__u32  flags;
} __attribute__ ((packed));

struct qeth_ipacmd_setdelip6 {
	__u8   ip_addr[16];
	__u8   mask[16];
	__u32  flags;
} __attribute__ ((packed));

struct qeth_ipacmd_setdelipm {
	__u8 mac[6];
	__u8 padding[2];
	__u8 ip6[12];
	__u8 ip4[4];
} __attribute__ ((packed));

struct qeth_ipacmd_layer2setdelmac {
	__u32 mac_length;
	__u8 mac[6];
} __attribute__ ((packed));

struct qeth_ipacmd_layer2setdelvlan {
	__u16 vlan_id;
} __attribute__ ((packed));


struct qeth_ipacmd_setassparms_hdr {
	__u32 assist_no;
	__u16 length;
	__u16 command_code;
	__u16 return_code;
	__u8 number_of_replies;
	__u8 seq_no;
} __attribute__((packed));

struct qeth_arp_query_data {
	__u16 request_bits;
	__u16 reply_bits;
	__u32 no_entries;
	char data; /* only for replies */
} __attribute__((packed));

/* used as parameter for arp_query reply */
struct qeth_arp_query_info {
	__u32 udata_len;
	__u16 mask_bits;
	__u32 udata_offset;
	__u32 no_entries;
	char *udata;
};

/* SETASSPARMS IPA Command: */
struct qeth_ipacmd_setassparms {
	struct qeth_ipacmd_setassparms_hdr hdr;
	union {
		__u32 flags_32bit;
		struct qeth_arp_cache_entry add_arp_entry;
		struct qeth_arp_query_data query_arp;
		__u8 ip[16];
	} data;
} __attribute__ ((packed));


/* SETRTG IPA Command:    ****************************************************/
struct qeth_set_routing {
	__u8 type;
};

/* SETADAPTERPARMS IPA Command:    *******************************************/
struct qeth_query_cmds_supp {
	__u32 no_lantypes_supp;
	__u8 lan_type;
	__u8 reserved1[3];
	__u32 supported_cmds;
	__u8 reserved2[8];
} __attribute__ ((packed));

struct qeth_change_addr {
	__u32 cmd;
	__u32 addr_size;
	__u32 no_macs;
	__u8 addr[OSA_ADDR_LEN];
} __attribute__ ((packed));


struct qeth_snmp_cmd {
	__u8  token[16];
	__u32 request;
	__u32 interface;
	__u32 returncode;
	__u32 firmwarelevel;
	__u32 seqno;
	__u8  data;
} __attribute__ ((packed));

struct qeth_snmp_ureq_hdr {
	__u32   data_len;
	__u32   req_len;
	__u32   reserved1;
	__u32   reserved2;
} __attribute__ ((packed));

struct qeth_snmp_ureq {
	struct qeth_snmp_ureq_hdr hdr;
	struct qeth_snmp_cmd cmd;
} __attribute__((packed));

/* SET_ACCESS_CONTROL: same format for request and reply */
struct qeth_set_access_ctrl {
	__u32 subcmd_code;
	__u8 reserved[8];
} __attribute__((packed));

struct qeth_query_oat {
	__u32 subcmd_code;
	__u8 reserved[12];
} __packed;

struct qeth_qoat_priv {
	__u32 buffer_len;
	__u32 response_len;
	char *buffer;
};

struct qeth_query_card_info {
	__u8	card_type;
	__u8	reserved1;
	__u16	port_mode;
	__u32	port_speed;
	__u32	reserved2;
};

#define QETH_SWITCH_FORW_802_1		0x00000001
#define QETH_SWITCH_FORW_REFL_RELAY	0x00000002
#define QETH_SWITCH_CAP_RTE		0x00000004
#define QETH_SWITCH_CAP_ECP		0x00000008
#define QETH_SWITCH_CAP_VDP		0x00000010

struct qeth_query_switch_attributes {
	__u8  version;
	__u8  reserved1;
	__u16 reserved2;
	__u32 capabilities;
	__u32 settings;
	__u8  reserved3[8];
};

struct qeth_ipacmd_setadpparms_hdr {
	__u32 supp_hw_cmds;
	__u32 reserved1;
	__u16 cmdlength;
	__u16 reserved2;
	__u32 command_code;
	__u16 return_code;
	__u8  used_total;
	__u8  seq_no;
	__u32 reserved3;
} __attribute__ ((packed));

struct qeth_ipacmd_setadpparms {
	struct qeth_ipacmd_setadpparms_hdr hdr;
	union {
		struct qeth_query_cmds_supp query_cmds_supp;
		struct qeth_change_addr change_addr;
		struct qeth_snmp_cmd snmp;
		struct qeth_set_access_ctrl set_access_ctrl;
		struct qeth_query_oat query_oat;
		struct qeth_query_card_info card_info;
		struct qeth_query_switch_attributes query_switch_attributes;
		__u32 mode;
	} data;
} __attribute__ ((packed));

/* CREATE_ADDR IPA Command:    ***********************************************/
struct qeth_create_destroy_address {
	__u8 unique_id[8];
} __attribute__ ((packed));

/* SET DIAGNOSTIC ASSIST IPA Command:	 *************************************/

enum qeth_diags_cmds {
	QETH_DIAGS_CMD_QUERY	= 0x0001,
	QETH_DIAGS_CMD_TRAP	= 0x0002,
	QETH_DIAGS_CMD_TRACE	= 0x0004,
	QETH_DIAGS_CMD_NOLOG	= 0x0008,
	QETH_DIAGS_CMD_DUMP	= 0x0010,
};

enum qeth_diags_trace_types {
	QETH_DIAGS_TYPE_HIPERSOCKET	= 0x02,
};

enum qeth_diags_trace_cmds {
	QETH_DIAGS_CMD_TRACE_ENABLE	= 0x0001,
	QETH_DIAGS_CMD_TRACE_DISABLE	= 0x0002,
	QETH_DIAGS_CMD_TRACE_MODIFY	= 0x0004,
	QETH_DIAGS_CMD_TRACE_REPLACE	= 0x0008,
	QETH_DIAGS_CMD_TRACE_QUERY	= 0x0010,
};

enum qeth_diags_trap_action {
	QETH_DIAGS_TRAP_ARM	= 0x01,
	QETH_DIAGS_TRAP_DISARM	= 0x02,
	QETH_DIAGS_TRAP_CAPTURE = 0x04,
};

struct qeth_ipacmd_diagass {
	__u32  host_tod2;
	__u32:32;
	__u16  subcmd_len;
	__u16:16;
	__u32  subcmd;
	__u8   type;
	__u8   action;
	__u16  options;
	__u32  ext;
	__u8   cdata[64];
} __attribute__ ((packed));

/* SETBRIDGEPORT IPA Command:	 *********************************************/
enum qeth_ipa_sbp_cmd {
	IPA_SBP_QUERY_COMMANDS_SUPPORTED	= 0x00000000L,
	IPA_SBP_RESET_BRIDGE_PORT_ROLE		= 0x00000001L,
	IPA_SBP_SET_PRIMARY_BRIDGE_PORT		= 0x00000002L,
	IPA_SBP_SET_SECONDARY_BRIDGE_PORT	= 0x00000004L,
	IPA_SBP_QUERY_BRIDGE_PORTS		= 0x00000008L,
	IPA_SBP_BRIDGE_PORT_STATE_CHANGE	= 0x00000010L,
};

struct net_if_token {
	__u16 devnum;
	__u8 cssid;
	__u8 iid;
	__u8 ssid;
	__u8 chpid;
	__u16 chid;
} __packed;

struct mac_addr_lnid {
	__u8 mac[6];
	__u16 lnid;
} __packed;

struct qeth_ipacmd_sbp_hdr {
	__u32 supported_sbp_cmds;
	__u32 enabled_sbp_cmds;
	__u16 cmdlength;
	__u16 reserved1;
	__u32 command_code;
	__u16 return_code;
	__u8  used_total;
	__u8  seq_no;
	__u32 reserved2;
} __packed;

struct qeth_sbp_query_cmds_supp {
	__u32 supported_cmds;
	__u32 reserved;
} __packed;

struct qeth_sbp_reset_role {
} __packed;

struct qeth_sbp_set_primary {
	struct net_if_token token;
} __packed;

struct qeth_sbp_set_secondary {
} __packed;

struct qeth_sbp_port_entry {
		__u8 role;
		__u8 state;
		__u8 reserved1;
		__u8 reserved2;
		struct net_if_token token;
} __packed;

struct qeth_sbp_query_ports {
	__u8 primary_bp_supported;
	__u8 secondary_bp_supported;
	__u8 num_entries;
	__u8 entry_length;
	struct qeth_sbp_port_entry entry[];
} __packed;

struct qeth_sbp_state_change {
	__u8 primary_bp_supported;
	__u8 secondary_bp_supported;
	__u8 num_entries;
	__u8 entry_length;
	struct qeth_sbp_port_entry entry[];
} __packed;

struct qeth_ipacmd_setbridgeport {
	struct qeth_ipacmd_sbp_hdr hdr;
	union {
		struct qeth_sbp_query_cmds_supp query_cmds_supp;
		struct qeth_sbp_reset_role reset_role;
		struct qeth_sbp_set_primary set_primary;
		struct qeth_sbp_set_secondary set_secondary;
		struct qeth_sbp_query_ports query_ports;
		struct qeth_sbp_state_change state_change;
	} data;
} __packed;

/* ADDRESS_CHANGE_NOTIFICATION adapter-initiated "command" *******************/
/* Bitmask for entry->change_code. Both bits may be raised.		     */
enum qeth_ipa_addr_change_code {
	IPA_ADDR_CHANGE_CODE_VLANID		= 0x01,
	IPA_ADDR_CHANGE_CODE_MACADDR		= 0x02,
	IPA_ADDR_CHANGE_CODE_REMOVAL		= 0x80,	/* else addition */
};
enum qeth_ipa_addr_change_retcode {
	IPA_ADDR_CHANGE_RETCODE_OK		= 0x0000,
	IPA_ADDR_CHANGE_RETCODE_LOSTEVENTS	= 0x0010,
};
enum qeth_ipa_addr_change_lostmask {
	IPA_ADDR_CHANGE_MASK_OVERFLOW		= 0x01,
	IPA_ADDR_CHANGE_MASK_STATECHANGE	= 0x02,
};

struct qeth_ipacmd_addr_change_entry {
	struct net_if_token token;
	struct mac_addr_lnid addr_lnid;
	__u8 change_code;
	__u8 reserved1;
	__u16 reserved2;
} __packed;

struct qeth_ipacmd_addr_change {
	__u8 lost_event_mask;
	__u8 reserved;
	__u16 num_entries;
	struct qeth_ipacmd_addr_change_entry entry[];
} __packed;

/* Header for each IPA command */
struct qeth_ipacmd_hdr {
	__u8   command;
	__u8   initiator;
	__u16  seqno;
	__u16  return_code;
	__u8   adapter_type;
	__u8   rel_adapter_no;
	__u8   prim_version_no;
	__u8   param_count;
	__u16  prot_version;
	__u32  ipa_supported;
	__u32  ipa_enabled;
} __attribute__ ((packed));

/* The IPA command itself */
struct qeth_ipa_cmd {
	struct qeth_ipacmd_hdr hdr;
	union {
		struct qeth_ipacmd_setdelip4		setdelip4;
		struct qeth_ipacmd_setdelip6		setdelip6;
		struct qeth_ipacmd_setdelipm		setdelipm;
		struct qeth_ipacmd_setassparms		setassparms;
		struct qeth_ipacmd_layer2setdelmac	setdelmac;
		struct qeth_ipacmd_layer2setdelvlan	setdelvlan;
		struct qeth_create_destroy_address	create_destroy_addr;
		struct qeth_ipacmd_setadpparms		setadapterparms;
		struct qeth_set_routing			setrtg;
		struct qeth_ipacmd_diagass		diagass;
		struct qeth_ipacmd_setbridgeport	sbp;
		struct qeth_ipacmd_addr_change		addrchange;
	} data;
} __attribute__ ((packed));

/*
 * special command for ARP processing.
 * this is not included in setassparms command before, because we get
 * problem with the size of struct qeth_ipacmd_setassparms otherwise
 */
enum qeth_ipa_arp_return_codes {
	QETH_IPA_ARP_RC_SUCCESS      = 0x0000,
	QETH_IPA_ARP_RC_FAILED       = 0x0001,
	QETH_IPA_ARP_RC_NOTSUPP      = 0x0002,
	QETH_IPA_ARP_RC_OUT_OF_RANGE = 0x0003,
	QETH_IPA_ARP_RC_Q_NOTSUPP    = 0x0004,
	QETH_IPA_ARP_RC_Q_NO_DATA    = 0x0008,
};

extern char *qeth_get_ipa_msg(enum qeth_ipa_return_codes rc);
extern char *qeth_get_ipa_cmd_name(enum qeth_ipa_cmds cmd);

#define QETH_SETASS_BASE_LEN (sizeof(struct qeth_ipacmd_hdr) + \
			       sizeof(struct qeth_ipacmd_setassparms_hdr))
#define QETH_IPA_ARP_DATA_POS(buffer) (buffer + IPA_PDU_HEADER_SIZE + \
				       QETH_SETASS_BASE_LEN)
#define QETH_SETADP_BASE_LEN (sizeof(struct qeth_ipacmd_hdr) + \
			      sizeof(struct qeth_ipacmd_setadpparms_hdr))
#define QETH_SNMP_SETADP_CMDLENGTH 16

#define QETH_ARP_DATA_SIZE 3968
#define QETH_ARP_CMD_LEN (QETH_ARP_DATA_SIZE + 8)
/* Helper functions */
#define IS_IPA_REPLY(cmd) ((cmd->hdr.initiator == IPA_CMD_INITIATOR_HOST) || \
			   (cmd->hdr.initiator == IPA_CMD_INITIATOR_OSA_REPLY))

/*****************************************************************************/
/* END OF   IP Assist related definitions                                    */
/*****************************************************************************/


extern unsigned char WRITE_CCW[];
extern unsigned char READ_CCW[];

extern unsigned char CM_ENABLE[];
#define CM_ENABLE_SIZE 0x63
#define QETH_CM_ENABLE_ISSUER_RM_TOKEN(buffer) (buffer + 0x2c)
#define QETH_CM_ENABLE_FILTER_TOKEN(buffer) (buffer + 0x53)
#define QETH_CM_ENABLE_USER_DATA(buffer) (buffer + 0x5b)

#define QETH_CM_ENABLE_RESP_FILTER_TOKEN(buffer) \
		(PDU_ENCAPSULATION(buffer) + 0x13)


extern unsigned char CM_SETUP[];
#define CM_SETUP_SIZE 0x64
#define QETH_CM_SETUP_DEST_ADDR(buffer) (buffer + 0x2c)
#define QETH_CM_SETUP_CONNECTION_TOKEN(buffer) (buffer + 0x51)
#define QETH_CM_SETUP_FILTER_TOKEN(buffer) (buffer + 0x5a)

#define QETH_CM_SETUP_RESP_DEST_ADDR(buffer) \
		(PDU_ENCAPSULATION(buffer) + 0x1a)

extern unsigned char ULP_ENABLE[];
#define ULP_ENABLE_SIZE 0x6b
#define QETH_ULP_ENABLE_LINKNUM(buffer) (buffer + 0x61)
#define QETH_ULP_ENABLE_DEST_ADDR(buffer) (buffer + 0x2c)
#define QETH_ULP_ENABLE_FILTER_TOKEN(buffer) (buffer + 0x53)
#define QETH_ULP_ENABLE_PORTNAME_AND_LL(buffer) (buffer + 0x62)
#define QETH_ULP_ENABLE_RESP_FILTER_TOKEN(buffer) \
		(PDU_ENCAPSULATION(buffer) + 0x13)
#define QETH_ULP_ENABLE_RESP_MAX_MTU(buffer) \
		(PDU_ENCAPSULATION(buffer) + 0x1f)
#define QETH_ULP_ENABLE_RESP_DIFINFO_LEN(buffer) \
		(PDU_ENCAPSULATION(buffer) + 0x17)
#define QETH_ULP_ENABLE_RESP_LINK_TYPE(buffer) \
		(PDU_ENCAPSULATION(buffer) + 0x2b)
/* Layer 2 definitions */
#define QETH_PROT_LAYER2 0x08
#define QETH_PROT_TCPIP  0x03
#define QETH_PROT_OSN2   0x0a
#define QETH_ULP_ENABLE_PROT_TYPE(buffer) (buffer + 0x50)
#define QETH_IPA_CMD_PROT_TYPE(buffer) (buffer + 0x19)

extern unsigned char ULP_SETUP[];
#define ULP_SETUP_SIZE 0x6c
#define QETH_ULP_SETUP_DEST_ADDR(buffer) (buffer + 0x2c)
#define QETH_ULP_SETUP_CONNECTION_TOKEN(buffer) (buffer + 0x51)
#define QETH_ULP_SETUP_FILTER_TOKEN(buffer) (buffer + 0x5a)
#define QETH_ULP_SETUP_CUA(buffer) (buffer + 0x68)
#define QETH_ULP_SETUP_REAL_DEVADDR(buffer) (buffer + 0x6a)

#define QETH_ULP_SETUP_RESP_CONNECTION_TOKEN(buffer) \
		(PDU_ENCAPSULATION(buffer) + 0x1a)


extern unsigned char DM_ACT[];
#define DM_ACT_SIZE 0x55
#define QETH_DM_ACT_DEST_ADDR(buffer) (buffer + 0x2c)
#define QETH_DM_ACT_CONNECTION_TOKEN(buffer) (buffer + 0x51)



#define QETH_TRANSPORT_HEADER_SEQ_NO(buffer) (buffer + 4)
#define QETH_PDU_HEADER_SEQ_NO(buffer) (buffer + 0x1c)
#define QETH_PDU_HEADER_ACK_SEQ_NO(buffer) (buffer + 0x20)

extern unsigned char IDX_ACTIVATE_READ[];
extern unsigned char IDX_ACTIVATE_WRITE[];

#define IDX_ACTIVATE_SIZE	0x22
#define QETH_IDX_ACT_PNO(buffer) (buffer+0x0b)
#define QETH_IDX_ACT_ISSUER_RM_TOKEN(buffer) (buffer + 0x0c)
#define QETH_IDX_NO_PORTNAME_REQUIRED(buffer) ((buffer)[0x0b] & 0x80)
#define QETH_IDX_ACT_FUNC_LEVEL(buffer) (buffer + 0x10)
#define QETH_IDX_ACT_DATASET_NAME(buffer) (buffer + 0x16)
#define QETH_IDX_ACT_QDIO_DEV_CUA(buffer) (buffer + 0x1e)
#define QETH_IDX_ACT_QDIO_DEV_REALADDR(buffer) (buffer + 0x20)
#define QETH_IS_IDX_ACT_POS_REPLY(buffer) (((buffer)[0x08] & 3) == 2)
#define QETH_IDX_REPLY_LEVEL(buffer) (buffer + 0x12)
#define QETH_IDX_ACT_CAUSE_CODE(buffer) (buffer)[0x09]
#define QETH_IDX_ACT_ERR_EXCL		0x19
#define QETH_IDX_ACT_ERR_AUTH		0x1E
#define QETH_IDX_ACT_ERR_AUTH_USER	0x20

#define PDU_ENCAPSULATION(buffer) \
	(buffer + *(buffer + (*(buffer + 0x0b)) + \
	 *(buffer + *(buffer + 0x0b) + 0x11) + 0x07))

#define IS_IPA(buffer) \
	((buffer) && \
	 (*(buffer + ((*(buffer + 0x0b)) + 4)) == 0xc1))

#define ADDR_FRAME_TYPE_DIX 1
#define ADDR_FRAME_TYPE_802_3 2
#define ADDR_FRAME_TYPE_TR_WITHOUT_SR 0x10
#define ADDR_FRAME_TYPE_TR_WITH_SR 0x20

#endif