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1/*
2 * Copyright IBM Corp. 2007
3 * Author(s): Frank Pavlic <fpavlic@de.ibm.com>,
4 * Thomas Spatzier <tspat@de.ibm.com>,
5 * Frank Blaschka <frank.blaschka@de.ibm.com>
6 */
7
8#ifndef __QETH_CORE_MPC_H__
9#define __QETH_CORE_MPC_H__
10
11#include <asm/qeth.h>
12
13#define IPA_PDU_HEADER_SIZE 0x40
14#define QETH_IPA_PDU_LEN_TOTAL(buffer) (buffer + 0x0e)
15#define QETH_IPA_PDU_LEN_PDU1(buffer) (buffer + 0x26)
16#define QETH_IPA_PDU_LEN_PDU2(buffer) (buffer + 0x29)
17#define QETH_IPA_PDU_LEN_PDU3(buffer) (buffer + 0x3a)
18
19extern unsigned char IPA_PDU_HEADER[];
20#define QETH_IPA_CMD_DEST_ADDR(buffer) (buffer + 0x2c)
21
22#define IPA_CMD_LENGTH (IPA_PDU_HEADER_SIZE + sizeof(struct qeth_ipa_cmd))
23
24#define QETH_SEQ_NO_LENGTH 4
25#define QETH_MPC_TOKEN_LENGTH 4
26#define QETH_MCL_LENGTH 4
27#define OSA_ADDR_LEN 6
28
29#define QETH_TIMEOUT (10 * HZ)
30#define QETH_IPA_TIMEOUT (45 * HZ)
31#define QETH_IDX_COMMAND_SEQNO 0xffff0000
32#define SR_INFO_LEN 16
33
34#define QETH_CLEAR_CHANNEL_PARM -10
35#define QETH_HALT_CHANNEL_PARM -11
36#define QETH_RCD_PARM -12
37
38/*****************************************************************************/
39/* IP Assist related definitions */
40/*****************************************************************************/
41#define IPA_CMD_INITIATOR_HOST 0x00
42#define IPA_CMD_INITIATOR_OSA 0x01
43#define IPA_CMD_INITIATOR_HOST_REPLY 0x80
44#define IPA_CMD_INITIATOR_OSA_REPLY 0x81
45#define IPA_CMD_PRIM_VERSION_NO 0x01
46
47enum qeth_card_types {
48 QETH_CARD_TYPE_UNKNOWN = 0,
49 QETH_CARD_TYPE_OSD = 1,
50 QETH_CARD_TYPE_IQD = 5,
51 QETH_CARD_TYPE_OSN = 6,
52 QETH_CARD_TYPE_OSM = 3,
53 QETH_CARD_TYPE_OSX = 2,
54};
55
56#define QETH_MPC_DIFINFO_LEN_INDICATES_LINK_TYPE 0x18
57/* only the first two bytes are looked at in qeth_get_cardname_short */
58enum qeth_link_types {
59 QETH_LINK_TYPE_FAST_ETH = 0x01,
60 QETH_LINK_TYPE_HSTR = 0x02,
61 QETH_LINK_TYPE_GBIT_ETH = 0x03,
62 QETH_LINK_TYPE_OSN = 0x04,
63 QETH_LINK_TYPE_10GBIT_ETH = 0x10,
64 QETH_LINK_TYPE_LANE_ETH100 = 0x81,
65 QETH_LINK_TYPE_LANE_TR = 0x82,
66 QETH_LINK_TYPE_LANE_ETH1000 = 0x83,
67 QETH_LINK_TYPE_LANE = 0x88,
68 QETH_LINK_TYPE_ATM_NATIVE = 0x90,
69};
70
71/*
72 * Routing stuff
73 */
74#define RESET_ROUTING_FLAG 0x10 /* indicate that routing type shall be set */
75enum qeth_routing_types {
76 /* TODO: set to bit flag used in IPA Command */
77 NO_ROUTER = 0,
78 PRIMARY_ROUTER = 1,
79 SECONDARY_ROUTER = 2,
80 MULTICAST_ROUTER = 3,
81 PRIMARY_CONNECTOR = 4,
82 SECONDARY_CONNECTOR = 5,
83};
84
85/* IPA Commands */
86enum qeth_ipa_cmds {
87 IPA_CMD_STARTLAN = 0x01,
88 IPA_CMD_STOPLAN = 0x02,
89 IPA_CMD_SETVMAC = 0x21,
90 IPA_CMD_DELVMAC = 0x22,
91 IPA_CMD_SETGMAC = 0x23,
92 IPA_CMD_DELGMAC = 0x24,
93 IPA_CMD_SETVLAN = 0x25,
94 IPA_CMD_DELVLAN = 0x26,
95 IPA_CMD_SETCCID = 0x41,
96 IPA_CMD_DELCCID = 0x42,
97 IPA_CMD_MODCCID = 0x43,
98 IPA_CMD_SETIP = 0xb1,
99 IPA_CMD_QIPASSIST = 0xb2,
100 IPA_CMD_SETASSPARMS = 0xb3,
101 IPA_CMD_SETIPM = 0xb4,
102 IPA_CMD_DELIPM = 0xb5,
103 IPA_CMD_SETRTG = 0xb6,
104 IPA_CMD_DELIP = 0xb7,
105 IPA_CMD_SETADAPTERPARMS = 0xb8,
106 IPA_CMD_SET_DIAG_ASS = 0xb9,
107 IPA_CMD_SETBRIDGEPORT = 0xbe,
108 IPA_CMD_CREATE_ADDR = 0xc3,
109 IPA_CMD_DESTROY_ADDR = 0xc4,
110 IPA_CMD_REGISTER_LOCAL_ADDR = 0xd1,
111 IPA_CMD_UNREGISTER_LOCAL_ADDR = 0xd2,
112 IPA_CMD_ADDRESS_CHANGE_NOTIF = 0xd3,
113 IPA_CMD_UNKNOWN = 0x00
114};
115
116enum qeth_ip_ass_cmds {
117 IPA_CMD_ASS_START = 0x0001,
118 IPA_CMD_ASS_STOP = 0x0002,
119 IPA_CMD_ASS_CONFIGURE = 0x0003,
120 IPA_CMD_ASS_ENABLE = 0x0004,
121};
122
123enum qeth_arp_process_subcmds {
124 IPA_CMD_ASS_ARP_SET_NO_ENTRIES = 0x0003,
125 IPA_CMD_ASS_ARP_QUERY_CACHE = 0x0004,
126 IPA_CMD_ASS_ARP_ADD_ENTRY = 0x0005,
127 IPA_CMD_ASS_ARP_REMOVE_ENTRY = 0x0006,
128 IPA_CMD_ASS_ARP_FLUSH_CACHE = 0x0007,
129 IPA_CMD_ASS_ARP_QUERY_INFO = 0x0104,
130 IPA_CMD_ASS_ARP_QUERY_STATS = 0x0204,
131};
132
133
134/* Return Codes for IPA Commands
135 * according to OSA card Specs */
136
137enum qeth_ipa_return_codes {
138 IPA_RC_SUCCESS = 0x0000,
139 IPA_RC_NOTSUPP = 0x0001,
140 IPA_RC_IP_TABLE_FULL = 0x0002,
141 IPA_RC_UNKNOWN_ERROR = 0x0003,
142 IPA_RC_UNSUPPORTED_COMMAND = 0x0004,
143 IPA_RC_TRACE_ALREADY_ACTIVE = 0x0005,
144 IPA_RC_INVALID_FORMAT = 0x0006,
145 IPA_RC_DUP_IPV6_REMOTE = 0x0008,
146 IPA_RC_DUP_IPV6_HOME = 0x0010,
147 IPA_RC_UNREGISTERED_ADDR = 0x0011,
148 IPA_RC_NO_ID_AVAILABLE = 0x0012,
149 IPA_RC_ID_NOT_FOUND = 0x0013,
150 IPA_RC_INVALID_IP_VERSION = 0x0020,
151 IPA_RC_LAN_FRAME_MISMATCH = 0x0040,
152 IPA_RC_L2_UNSUPPORTED_CMD = 0x2003,
153 IPA_RC_L2_DUP_MAC = 0x2005,
154 IPA_RC_L2_ADDR_TABLE_FULL = 0x2006,
155 IPA_RC_L2_DUP_LAYER3_MAC = 0x200a,
156 IPA_RC_L2_GMAC_NOT_FOUND = 0x200b,
157 IPA_RC_L2_MAC_NOT_AUTH_BY_HYP = 0x200c,
158 IPA_RC_L2_MAC_NOT_AUTH_BY_ADP = 0x200d,
159 IPA_RC_L2_MAC_NOT_FOUND = 0x2010,
160 IPA_RC_L2_INVALID_VLAN_ID = 0x2015,
161 IPA_RC_L2_DUP_VLAN_ID = 0x2016,
162 IPA_RC_L2_VLAN_ID_NOT_FOUND = 0x2017,
163 IPA_RC_DATA_MISMATCH = 0xe001,
164 IPA_RC_INVALID_MTU_SIZE = 0xe002,
165 IPA_RC_INVALID_LANTYPE = 0xe003,
166 IPA_RC_INVALID_LANNUM = 0xe004,
167 IPA_RC_DUPLICATE_IP_ADDRESS = 0xe005,
168 IPA_RC_IP_ADDR_TABLE_FULL = 0xe006,
169 IPA_RC_LAN_PORT_STATE_ERROR = 0xe007,
170 IPA_RC_SETIP_NO_STARTLAN = 0xe008,
171 IPA_RC_SETIP_ALREADY_RECEIVED = 0xe009,
172 IPA_RC_IP_ADDR_ALREADY_USED = 0xe00a,
173 IPA_RC_MC_ADDR_NOT_FOUND = 0xe00b,
174 IPA_RC_SETIP_INVALID_VERSION = 0xe00d,
175 IPA_RC_UNSUPPORTED_SUBCMD = 0xe00e,
176 IPA_RC_ARP_ASSIST_NO_ENABLE = 0xe00f,
177 IPA_RC_PRIMARY_ALREADY_DEFINED = 0xe010,
178 IPA_RC_SECOND_ALREADY_DEFINED = 0xe011,
179 IPA_RC_INVALID_SETRTG_INDICATOR = 0xe012,
180 IPA_RC_MC_ADDR_ALREADY_DEFINED = 0xe013,
181 IPA_RC_LAN_OFFLINE = 0xe080,
182 IPA_RC_VEPA_TO_VEB_TRANSITION = 0xe090,
183 IPA_RC_INVALID_IP_VERSION2 = 0xf001,
184 IPA_RC_ENOMEM = 0xfffe,
185 IPA_RC_FFFF = 0xffff
186};
187/* for DELIP */
188#define IPA_RC_IP_ADDRESS_NOT_DEFINED IPA_RC_PRIMARY_ALREADY_DEFINED
189/* for SET_DIAGNOSTIC_ASSIST */
190#define IPA_RC_INVALID_SUBCMD IPA_RC_IP_TABLE_FULL
191#define IPA_RC_HARDWARE_AUTH_ERROR IPA_RC_UNKNOWN_ERROR
192
193/* IPA function flags; each flag marks availability of respective function */
194enum qeth_ipa_funcs {
195 IPA_ARP_PROCESSING = 0x00000001L,
196 IPA_INBOUND_CHECKSUM = 0x00000002L,
197 IPA_OUTBOUND_CHECKSUM = 0x00000004L,
198 IPA_IP_FRAGMENTATION = 0x00000008L,
199 IPA_FILTERING = 0x00000010L,
200 IPA_IPV6 = 0x00000020L,
201 IPA_MULTICASTING = 0x00000040L,
202 IPA_IP_REASSEMBLY = 0x00000080L,
203 IPA_QUERY_ARP_COUNTERS = 0x00000100L,
204 IPA_QUERY_ARP_ADDR_INFO = 0x00000200L,
205 IPA_SETADAPTERPARMS = 0x00000400L,
206 IPA_VLAN_PRIO = 0x00000800L,
207 IPA_PASSTHRU = 0x00001000L,
208 IPA_FLUSH_ARP_SUPPORT = 0x00002000L,
209 IPA_FULL_VLAN = 0x00004000L,
210 IPA_INBOUND_PASSTHRU = 0x00008000L,
211 IPA_SOURCE_MAC = 0x00010000L,
212 IPA_OSA_MC_ROUTER = 0x00020000L,
213 IPA_QUERY_ARP_ASSIST = 0x00040000L,
214 IPA_INBOUND_TSO = 0x00080000L,
215 IPA_OUTBOUND_TSO = 0x00100000L,
216};
217
218/* SETIP/DELIP IPA Command: ***************************************************/
219enum qeth_ipa_setdelip_flags {
220 QETH_IPA_SETDELIP_DEFAULT = 0x00L, /* default */
221 QETH_IPA_SETIP_VIPA_FLAG = 0x01L, /* no grat. ARP */
222 QETH_IPA_SETIP_TAKEOVER_FLAG = 0x02L, /* nofail on grat. ARP */
223 QETH_IPA_DELIP_ADDR_2_B_TAKEN_OVER = 0x20L,
224 QETH_IPA_DELIP_VIPA_FLAG = 0x40L,
225 QETH_IPA_DELIP_ADDR_NEEDS_SETIP = 0x80L,
226};
227
228/* SETADAPTER IPA Command: ****************************************************/
229enum qeth_ipa_setadp_cmd {
230 IPA_SETADP_QUERY_COMMANDS_SUPPORTED = 0x00000001L,
231 IPA_SETADP_ALTER_MAC_ADDRESS = 0x00000002L,
232 IPA_SETADP_ADD_DELETE_GROUP_ADDRESS = 0x00000004L,
233 IPA_SETADP_ADD_DELETE_FUNCTIONAL_ADDR = 0x00000008L,
234 IPA_SETADP_SET_ADDRESSING_MODE = 0x00000010L,
235 IPA_SETADP_SET_CONFIG_PARMS = 0x00000020L,
236 IPA_SETADP_SET_CONFIG_PARMS_EXTENDED = 0x00000040L,
237 IPA_SETADP_SET_BROADCAST_MODE = 0x00000080L,
238 IPA_SETADP_SEND_OSA_MESSAGE = 0x00000100L,
239 IPA_SETADP_SET_SNMP_CONTROL = 0x00000200L,
240 IPA_SETADP_QUERY_CARD_INFO = 0x00000400L,
241 IPA_SETADP_SET_PROMISC_MODE = 0x00000800L,
242 IPA_SETADP_SET_DIAG_ASSIST = 0x00002000L,
243 IPA_SETADP_SET_ACCESS_CONTROL = 0x00010000L,
244 IPA_SETADP_QUERY_OAT = 0x00080000L,
245};
246enum qeth_ipa_mac_ops {
247 CHANGE_ADDR_READ_MAC = 0,
248 CHANGE_ADDR_REPLACE_MAC = 1,
249 CHANGE_ADDR_ADD_MAC = 2,
250 CHANGE_ADDR_DEL_MAC = 4,
251 CHANGE_ADDR_RESET_MAC = 8,
252};
253enum qeth_ipa_addr_ops {
254 CHANGE_ADDR_READ_ADDR = 0,
255 CHANGE_ADDR_ADD_ADDR = 1,
256 CHANGE_ADDR_DEL_ADDR = 2,
257 CHANGE_ADDR_FLUSH_ADDR_TABLE = 4,
258};
259enum qeth_ipa_promisc_modes {
260 SET_PROMISC_MODE_OFF = 0,
261 SET_PROMISC_MODE_ON = 1,
262};
263enum qeth_ipa_isolation_modes {
264 ISOLATION_MODE_NONE = 0x00000000L,
265 ISOLATION_MODE_FWD = 0x00000001L,
266 ISOLATION_MODE_DROP = 0x00000002L,
267};
268enum qeth_ipa_set_access_mode_rc {
269 SET_ACCESS_CTRL_RC_SUCCESS = 0x0000,
270 SET_ACCESS_CTRL_RC_NOT_SUPPORTED = 0x0004,
271 SET_ACCESS_CTRL_RC_ALREADY_NOT_ISOLATED = 0x0008,
272 SET_ACCESS_CTRL_RC_ALREADY_ISOLATED = 0x0010,
273 SET_ACCESS_CTRL_RC_NONE_SHARED_ADAPTER = 0x0014,
274 SET_ACCESS_CTRL_RC_ACTIVE_CHECKSUM_OFF = 0x0018,
275 SET_ACCESS_CTRL_RC_REFLREL_UNSUPPORTED = 0x0022,
276 SET_ACCESS_CTRL_RC_REFLREL_FAILED = 0x0024,
277 SET_ACCESS_CTRL_RC_REFLREL_DEACT_FAILED = 0x0028,
278};
279enum qeth_card_info_card_type {
280 CARD_INFO_TYPE_1G_COPPER_A = 0x61,
281 CARD_INFO_TYPE_1G_FIBRE_A = 0x71,
282 CARD_INFO_TYPE_10G_FIBRE_A = 0x91,
283 CARD_INFO_TYPE_1G_COPPER_B = 0xb1,
284 CARD_INFO_TYPE_1G_FIBRE_B = 0xa1,
285 CARD_INFO_TYPE_10G_FIBRE_B = 0xc1,
286};
287enum qeth_card_info_port_mode {
288 CARD_INFO_PORTM_HALFDUPLEX = 0x0002,
289 CARD_INFO_PORTM_FULLDUPLEX = 0x0003,
290};
291enum qeth_card_info_port_speed {
292 CARD_INFO_PORTS_10M = 0x00000005,
293 CARD_INFO_PORTS_100M = 0x00000006,
294 CARD_INFO_PORTS_1G = 0x00000007,
295 CARD_INFO_PORTS_10G = 0x00000008,
296};
297
298/* (SET)DELIP(M) IPA stuff ***************************************************/
299struct qeth_ipacmd_setdelip4 {
300 __u8 ip_addr[4];
301 __u8 mask[4];
302 __u32 flags;
303} __attribute__ ((packed));
304
305struct qeth_ipacmd_setdelip6 {
306 __u8 ip_addr[16];
307 __u8 mask[16];
308 __u32 flags;
309} __attribute__ ((packed));
310
311struct qeth_ipacmd_setdelipm {
312 __u8 mac[6];
313 __u8 padding[2];
314 __u8 ip6[12];
315 __u8 ip4[4];
316} __attribute__ ((packed));
317
318struct qeth_ipacmd_layer2setdelmac {
319 __u32 mac_length;
320 __u8 mac[6];
321} __attribute__ ((packed));
322
323struct qeth_ipacmd_layer2setdelvlan {
324 __u16 vlan_id;
325} __attribute__ ((packed));
326
327
328struct qeth_ipacmd_setassparms_hdr {
329 __u32 assist_no;
330 __u16 length;
331 __u16 command_code;
332 __u16 return_code;
333 __u8 number_of_replies;
334 __u8 seq_no;
335} __attribute__((packed));
336
337struct qeth_arp_query_data {
338 __u16 request_bits;
339 __u16 reply_bits;
340 __u32 no_entries;
341 char data; /* only for replies */
342} __attribute__((packed));
343
344/* used as parameter for arp_query reply */
345struct qeth_arp_query_info {
346 __u32 udata_len;
347 __u16 mask_bits;
348 __u32 udata_offset;
349 __u32 no_entries;
350 char *udata;
351};
352
353/* SETASSPARMS IPA Command: */
354struct qeth_ipacmd_setassparms {
355 struct qeth_ipacmd_setassparms_hdr hdr;
356 union {
357 __u32 flags_32bit;
358 struct qeth_arp_cache_entry add_arp_entry;
359 struct qeth_arp_query_data query_arp;
360 __u8 ip[16];
361 } data;
362} __attribute__ ((packed));
363
364
365/* SETRTG IPA Command: ****************************************************/
366struct qeth_set_routing {
367 __u8 type;
368};
369
370/* SETADAPTERPARMS IPA Command: *******************************************/
371struct qeth_query_cmds_supp {
372 __u32 no_lantypes_supp;
373 __u8 lan_type;
374 __u8 reserved1[3];
375 __u32 supported_cmds;
376 __u8 reserved2[8];
377} __attribute__ ((packed));
378
379struct qeth_change_addr {
380 __u32 cmd;
381 __u32 addr_size;
382 __u32 no_macs;
383 __u8 addr[OSA_ADDR_LEN];
384} __attribute__ ((packed));
385
386
387struct qeth_snmp_cmd {
388 __u8 token[16];
389 __u32 request;
390 __u32 interface;
391 __u32 returncode;
392 __u32 firmwarelevel;
393 __u32 seqno;
394 __u8 data;
395} __attribute__ ((packed));
396
397struct qeth_snmp_ureq_hdr {
398 __u32 data_len;
399 __u32 req_len;
400 __u32 reserved1;
401 __u32 reserved2;
402} __attribute__ ((packed));
403
404struct qeth_snmp_ureq {
405 struct qeth_snmp_ureq_hdr hdr;
406 struct qeth_snmp_cmd cmd;
407} __attribute__((packed));
408
409/* SET_ACCESS_CONTROL: same format for request and reply */
410struct qeth_set_access_ctrl {
411 __u32 subcmd_code;
412 __u8 reserved[8];
413} __attribute__((packed));
414
415struct qeth_query_oat {
416 __u32 subcmd_code;
417 __u8 reserved[12];
418} __packed;
419
420struct qeth_qoat_priv {
421 __u32 buffer_len;
422 __u32 response_len;
423 char *buffer;
424};
425
426struct qeth_query_card_info {
427 __u8 card_type;
428 __u8 reserved1;
429 __u16 port_mode;
430 __u32 port_speed;
431 __u32 reserved2;
432};
433
434struct qeth_ipacmd_setadpparms_hdr {
435 __u32 supp_hw_cmds;
436 __u32 reserved1;
437 __u16 cmdlength;
438 __u16 reserved2;
439 __u32 command_code;
440 __u16 return_code;
441 __u8 used_total;
442 __u8 seq_no;
443 __u32 reserved3;
444} __attribute__ ((packed));
445
446struct qeth_ipacmd_setadpparms {
447 struct qeth_ipacmd_setadpparms_hdr hdr;
448 union {
449 struct qeth_query_cmds_supp query_cmds_supp;
450 struct qeth_change_addr change_addr;
451 struct qeth_snmp_cmd snmp;
452 struct qeth_set_access_ctrl set_access_ctrl;
453 struct qeth_query_oat query_oat;
454 struct qeth_query_card_info card_info;
455 __u32 mode;
456 } data;
457} __attribute__ ((packed));
458
459/* CREATE_ADDR IPA Command: ***********************************************/
460struct qeth_create_destroy_address {
461 __u8 unique_id[8];
462} __attribute__ ((packed));
463
464/* SET DIAGNOSTIC ASSIST IPA Command: *************************************/
465
466enum qeth_diags_cmds {
467 QETH_DIAGS_CMD_QUERY = 0x0001,
468 QETH_DIAGS_CMD_TRAP = 0x0002,
469 QETH_DIAGS_CMD_TRACE = 0x0004,
470 QETH_DIAGS_CMD_NOLOG = 0x0008,
471 QETH_DIAGS_CMD_DUMP = 0x0010,
472};
473
474enum qeth_diags_trace_types {
475 QETH_DIAGS_TYPE_HIPERSOCKET = 0x02,
476};
477
478enum qeth_diags_trace_cmds {
479 QETH_DIAGS_CMD_TRACE_ENABLE = 0x0001,
480 QETH_DIAGS_CMD_TRACE_DISABLE = 0x0002,
481 QETH_DIAGS_CMD_TRACE_MODIFY = 0x0004,
482 QETH_DIAGS_CMD_TRACE_REPLACE = 0x0008,
483 QETH_DIAGS_CMD_TRACE_QUERY = 0x0010,
484};
485
486enum qeth_diags_trap_action {
487 QETH_DIAGS_TRAP_ARM = 0x01,
488 QETH_DIAGS_TRAP_DISARM = 0x02,
489 QETH_DIAGS_TRAP_CAPTURE = 0x04,
490};
491
492struct qeth_ipacmd_diagass {
493 __u32 host_tod2;
494 __u32:32;
495 __u16 subcmd_len;
496 __u16:16;
497 __u32 subcmd;
498 __u8 type;
499 __u8 action;
500 __u16 options;
501 __u32 ext;
502 __u8 cdata[64];
503} __attribute__ ((packed));
504
505/* SETBRIDGEPORT IPA Command: *********************************************/
506enum qeth_ipa_sbp_cmd {
507 IPA_SBP_QUERY_COMMANDS_SUPPORTED = 0x00000000L,
508 IPA_SBP_RESET_BRIDGE_PORT_ROLE = 0x00000001L,
509 IPA_SBP_SET_PRIMARY_BRIDGE_PORT = 0x00000002L,
510 IPA_SBP_SET_SECONDARY_BRIDGE_PORT = 0x00000004L,
511 IPA_SBP_QUERY_BRIDGE_PORTS = 0x00000008L,
512 IPA_SBP_BRIDGE_PORT_STATE_CHANGE = 0x00000010L,
513};
514
515struct net_if_token {
516 __u16 devnum;
517 __u8 cssid;
518 __u8 iid;
519 __u8 ssid;
520 __u8 chpid;
521 __u16 chid;
522} __packed;
523
524struct mac_addr_lnid {
525 __u8 mac[6];
526 __u16 lnid;
527} __packed;
528
529struct qeth_ipacmd_sbp_hdr {
530 __u32 supported_sbp_cmds;
531 __u32 enabled_sbp_cmds;
532 __u16 cmdlength;
533 __u16 reserved1;
534 __u32 command_code;
535 __u16 return_code;
536 __u8 used_total;
537 __u8 seq_no;
538 __u32 reserved2;
539} __packed;
540
541struct qeth_sbp_query_cmds_supp {
542 __u32 supported_cmds;
543 __u32 reserved;
544} __packed;
545
546struct qeth_sbp_reset_role {
547} __packed;
548
549struct qeth_sbp_set_primary {
550 struct net_if_token token;
551} __packed;
552
553struct qeth_sbp_set_secondary {
554} __packed;
555
556struct qeth_sbp_port_entry {
557 __u8 role;
558 __u8 state;
559 __u8 reserved1;
560 __u8 reserved2;
561 struct net_if_token token;
562} __packed;
563
564struct qeth_sbp_query_ports {
565 __u8 primary_bp_supported;
566 __u8 secondary_bp_supported;
567 __u8 num_entries;
568 __u8 entry_length;
569 struct qeth_sbp_port_entry entry[];
570} __packed;
571
572struct qeth_sbp_state_change {
573 __u8 primary_bp_supported;
574 __u8 secondary_bp_supported;
575 __u8 num_entries;
576 __u8 entry_length;
577 struct qeth_sbp_port_entry entry[];
578} __packed;
579
580struct qeth_ipacmd_setbridgeport {
581 struct qeth_ipacmd_sbp_hdr hdr;
582 union {
583 struct qeth_sbp_query_cmds_supp query_cmds_supp;
584 struct qeth_sbp_reset_role reset_role;
585 struct qeth_sbp_set_primary set_primary;
586 struct qeth_sbp_set_secondary set_secondary;
587 struct qeth_sbp_query_ports query_ports;
588 struct qeth_sbp_state_change state_change;
589 } data;
590} __packed;
591
592/* ADDRESS_CHANGE_NOTIFICATION adapter-initiated "command" *******************/
593/* Bitmask for entry->change_code. Both bits may be raised. */
594enum qeth_ipa_addr_change_code {
595 IPA_ADDR_CHANGE_CODE_VLANID = 0x01,
596 IPA_ADDR_CHANGE_CODE_MACADDR = 0x02,
597 IPA_ADDR_CHANGE_CODE_REMOVAL = 0x80, /* else addition */
598};
599enum qeth_ipa_addr_change_retcode {
600 IPA_ADDR_CHANGE_RETCODE_OK = 0x0000,
601 IPA_ADDR_CHANGE_RETCODE_LOSTEVENTS = 0x0010,
602};
603enum qeth_ipa_addr_change_lostmask {
604 IPA_ADDR_CHANGE_MASK_OVERFLOW = 0x01,
605 IPA_ADDR_CHANGE_MASK_STATECHANGE = 0x02,
606};
607
608struct qeth_ipacmd_addr_change_entry {
609 struct net_if_token token;
610 struct mac_addr_lnid addr_lnid;
611 __u8 change_code;
612 __u8 reserved1;
613 __u16 reserved2;
614} __packed;
615
616struct qeth_ipacmd_addr_change {
617 __u8 lost_event_mask;
618 __u8 reserved;
619 __u16 num_entries;
620 struct qeth_ipacmd_addr_change_entry entry[];
621} __packed;
622
623/* Header for each IPA command */
624struct qeth_ipacmd_hdr {
625 __u8 command;
626 __u8 initiator;
627 __u16 seqno;
628 __u16 return_code;
629 __u8 adapter_type;
630 __u8 rel_adapter_no;
631 __u8 prim_version_no;
632 __u8 param_count;
633 __u16 prot_version;
634 __u32 ipa_supported;
635 __u32 ipa_enabled;
636} __attribute__ ((packed));
637
638/* The IPA command itself */
639struct qeth_ipa_cmd {
640 struct qeth_ipacmd_hdr hdr;
641 union {
642 struct qeth_ipacmd_setdelip4 setdelip4;
643 struct qeth_ipacmd_setdelip6 setdelip6;
644 struct qeth_ipacmd_setdelipm setdelipm;
645 struct qeth_ipacmd_setassparms setassparms;
646 struct qeth_ipacmd_layer2setdelmac setdelmac;
647 struct qeth_ipacmd_layer2setdelvlan setdelvlan;
648 struct qeth_create_destroy_address create_destroy_addr;
649 struct qeth_ipacmd_setadpparms setadapterparms;
650 struct qeth_set_routing setrtg;
651 struct qeth_ipacmd_diagass diagass;
652 struct qeth_ipacmd_setbridgeport sbp;
653 struct qeth_ipacmd_addr_change addrchange;
654 } data;
655} __attribute__ ((packed));
656
657/*
658 * special command for ARP processing.
659 * this is not included in setassparms command before, because we get
660 * problem with the size of struct qeth_ipacmd_setassparms otherwise
661 */
662enum qeth_ipa_arp_return_codes {
663 QETH_IPA_ARP_RC_SUCCESS = 0x0000,
664 QETH_IPA_ARP_RC_FAILED = 0x0001,
665 QETH_IPA_ARP_RC_NOTSUPP = 0x0002,
666 QETH_IPA_ARP_RC_OUT_OF_RANGE = 0x0003,
667 QETH_IPA_ARP_RC_Q_NOTSUPP = 0x0004,
668 QETH_IPA_ARP_RC_Q_NO_DATA = 0x0008,
669};
670
671extern char *qeth_get_ipa_msg(enum qeth_ipa_return_codes rc);
672extern char *qeth_get_ipa_cmd_name(enum qeth_ipa_cmds cmd);
673
674#define QETH_SETASS_BASE_LEN (sizeof(struct qeth_ipacmd_hdr) + \
675 sizeof(struct qeth_ipacmd_setassparms_hdr))
676#define QETH_IPA_ARP_DATA_POS(buffer) (buffer + IPA_PDU_HEADER_SIZE + \
677 QETH_SETASS_BASE_LEN)
678#define QETH_SETADP_BASE_LEN (sizeof(struct qeth_ipacmd_hdr) + \
679 sizeof(struct qeth_ipacmd_setadpparms_hdr))
680#define QETH_SNMP_SETADP_CMDLENGTH 16
681
682#define QETH_ARP_DATA_SIZE 3968
683#define QETH_ARP_CMD_LEN (QETH_ARP_DATA_SIZE + 8)
684/* Helper functions */
685#define IS_IPA_REPLY(cmd) ((cmd->hdr.initiator == IPA_CMD_INITIATOR_HOST) || \
686 (cmd->hdr.initiator == IPA_CMD_INITIATOR_OSA_REPLY))
687
688/*****************************************************************************/
689/* END OF IP Assist related definitions */
690/*****************************************************************************/
691
692
693extern unsigned char WRITE_CCW[];
694extern unsigned char READ_CCW[];
695
696extern unsigned char CM_ENABLE[];
697#define CM_ENABLE_SIZE 0x63
698#define QETH_CM_ENABLE_ISSUER_RM_TOKEN(buffer) (buffer + 0x2c)
699#define QETH_CM_ENABLE_FILTER_TOKEN(buffer) (buffer + 0x53)
700#define QETH_CM_ENABLE_USER_DATA(buffer) (buffer + 0x5b)
701
702#define QETH_CM_ENABLE_RESP_FILTER_TOKEN(buffer) \
703 (PDU_ENCAPSULATION(buffer) + 0x13)
704
705
706extern unsigned char CM_SETUP[];
707#define CM_SETUP_SIZE 0x64
708#define QETH_CM_SETUP_DEST_ADDR(buffer) (buffer + 0x2c)
709#define QETH_CM_SETUP_CONNECTION_TOKEN(buffer) (buffer + 0x51)
710#define QETH_CM_SETUP_FILTER_TOKEN(buffer) (buffer + 0x5a)
711
712#define QETH_CM_SETUP_RESP_DEST_ADDR(buffer) \
713 (PDU_ENCAPSULATION(buffer) + 0x1a)
714
715extern unsigned char ULP_ENABLE[];
716#define ULP_ENABLE_SIZE 0x6b
717#define QETH_ULP_ENABLE_LINKNUM(buffer) (buffer + 0x61)
718#define QETH_ULP_ENABLE_DEST_ADDR(buffer) (buffer + 0x2c)
719#define QETH_ULP_ENABLE_FILTER_TOKEN(buffer) (buffer + 0x53)
720#define QETH_ULP_ENABLE_PORTNAME_AND_LL(buffer) (buffer + 0x62)
721#define QETH_ULP_ENABLE_RESP_FILTER_TOKEN(buffer) \
722 (PDU_ENCAPSULATION(buffer) + 0x13)
723#define QETH_ULP_ENABLE_RESP_MAX_MTU(buffer) \
724 (PDU_ENCAPSULATION(buffer) + 0x1f)
725#define QETH_ULP_ENABLE_RESP_DIFINFO_LEN(buffer) \
726 (PDU_ENCAPSULATION(buffer) + 0x17)
727#define QETH_ULP_ENABLE_RESP_LINK_TYPE(buffer) \
728 (PDU_ENCAPSULATION(buffer) + 0x2b)
729/* Layer 2 definitions */
730#define QETH_PROT_LAYER2 0x08
731#define QETH_PROT_TCPIP 0x03
732#define QETH_PROT_OSN2 0x0a
733#define QETH_ULP_ENABLE_PROT_TYPE(buffer) (buffer + 0x50)
734#define QETH_IPA_CMD_PROT_TYPE(buffer) (buffer + 0x19)
735
736extern unsigned char ULP_SETUP[];
737#define ULP_SETUP_SIZE 0x6c
738#define QETH_ULP_SETUP_DEST_ADDR(buffer) (buffer + 0x2c)
739#define QETH_ULP_SETUP_CONNECTION_TOKEN(buffer) (buffer + 0x51)
740#define QETH_ULP_SETUP_FILTER_TOKEN(buffer) (buffer + 0x5a)
741#define QETH_ULP_SETUP_CUA(buffer) (buffer + 0x68)
742#define QETH_ULP_SETUP_REAL_DEVADDR(buffer) (buffer + 0x6a)
743
744#define QETH_ULP_SETUP_RESP_CONNECTION_TOKEN(buffer) \
745 (PDU_ENCAPSULATION(buffer) + 0x1a)
746
747
748extern unsigned char DM_ACT[];
749#define DM_ACT_SIZE 0x55
750#define QETH_DM_ACT_DEST_ADDR(buffer) (buffer + 0x2c)
751#define QETH_DM_ACT_CONNECTION_TOKEN(buffer) (buffer + 0x51)
752
753
754
755#define QETH_TRANSPORT_HEADER_SEQ_NO(buffer) (buffer + 4)
756#define QETH_PDU_HEADER_SEQ_NO(buffer) (buffer + 0x1c)
757#define QETH_PDU_HEADER_ACK_SEQ_NO(buffer) (buffer + 0x20)
758
759extern unsigned char IDX_ACTIVATE_READ[];
760extern unsigned char IDX_ACTIVATE_WRITE[];
761
762#define IDX_ACTIVATE_SIZE 0x22
763#define QETH_IDX_ACT_PNO(buffer) (buffer+0x0b)
764#define QETH_IDX_ACT_ISSUER_RM_TOKEN(buffer) (buffer + 0x0c)
765#define QETH_IDX_NO_PORTNAME_REQUIRED(buffer) ((buffer)[0x0b] & 0x80)
766#define QETH_IDX_ACT_FUNC_LEVEL(buffer) (buffer + 0x10)
767#define QETH_IDX_ACT_DATASET_NAME(buffer) (buffer + 0x16)
768#define QETH_IDX_ACT_QDIO_DEV_CUA(buffer) (buffer + 0x1e)
769#define QETH_IDX_ACT_QDIO_DEV_REALADDR(buffer) (buffer + 0x20)
770#define QETH_IS_IDX_ACT_POS_REPLY(buffer) (((buffer)[0x08] & 3) == 2)
771#define QETH_IDX_REPLY_LEVEL(buffer) (buffer + 0x12)
772#define QETH_IDX_ACT_CAUSE_CODE(buffer) (buffer)[0x09]
773#define QETH_IDX_ACT_ERR_EXCL 0x19
774#define QETH_IDX_ACT_ERR_AUTH 0x1E
775#define QETH_IDX_ACT_ERR_AUTH_USER 0x20
776
777#define PDU_ENCAPSULATION(buffer) \
778 (buffer + *(buffer + (*(buffer + 0x0b)) + \
779 *(buffer + *(buffer + 0x0b) + 0x11) + 0x07))
780
781#define IS_IPA(buffer) \
782 ((buffer) && \
783 (*(buffer + ((*(buffer + 0x0b)) + 4)) == 0xc1))
784
785#define ADDR_FRAME_TYPE_DIX 1
786#define ADDR_FRAME_TYPE_802_3 2
787#define ADDR_FRAME_TYPE_TR_WITHOUT_SR 0x10
788#define ADDR_FRAME_TYPE_TR_WITH_SR 0x20
789
790#endif
1/*
2 * drivers/s390/net/qeth_core_mpc.h
3 *
4 * Copyright IBM Corp. 2007
5 * Author(s): Frank Pavlic <fpavlic@de.ibm.com>,
6 * Thomas Spatzier <tspat@de.ibm.com>,
7 * Frank Blaschka <frank.blaschka@de.ibm.com>
8 */
9
10#ifndef __QETH_CORE_MPC_H__
11#define __QETH_CORE_MPC_H__
12
13#include <asm/qeth.h>
14
15#define IPA_PDU_HEADER_SIZE 0x40
16#define QETH_IPA_PDU_LEN_TOTAL(buffer) (buffer + 0x0e)
17#define QETH_IPA_PDU_LEN_PDU1(buffer) (buffer + 0x26)
18#define QETH_IPA_PDU_LEN_PDU2(buffer) (buffer + 0x29)
19#define QETH_IPA_PDU_LEN_PDU3(buffer) (buffer + 0x3a)
20
21extern unsigned char IPA_PDU_HEADER[];
22#define QETH_IPA_CMD_DEST_ADDR(buffer) (buffer + 0x2c)
23
24#define IPA_CMD_LENGTH (IPA_PDU_HEADER_SIZE + sizeof(struct qeth_ipa_cmd))
25
26#define QETH_SEQ_NO_LENGTH 4
27#define QETH_MPC_TOKEN_LENGTH 4
28#define QETH_MCL_LENGTH 4
29#define OSA_ADDR_LEN 6
30
31#define QETH_TIMEOUT (10 * HZ)
32#define QETH_IPA_TIMEOUT (45 * HZ)
33#define QETH_IDX_COMMAND_SEQNO 0xffff0000
34#define SR_INFO_LEN 16
35
36#define QETH_CLEAR_CHANNEL_PARM -10
37#define QETH_HALT_CHANNEL_PARM -11
38#define QETH_RCD_PARM -12
39
40/*****************************************************************************/
41/* IP Assist related definitions */
42/*****************************************************************************/
43#define IPA_CMD_INITIATOR_HOST 0x00
44#define IPA_CMD_INITIATOR_OSA 0x01
45#define IPA_CMD_INITIATOR_HOST_REPLY 0x80
46#define IPA_CMD_INITIATOR_OSA_REPLY 0x81
47#define IPA_CMD_PRIM_VERSION_NO 0x01
48
49enum qeth_card_types {
50 QETH_CARD_TYPE_UNKNOWN = 0,
51 QETH_CARD_TYPE_OSD = 1,
52 QETH_CARD_TYPE_IQD = 5,
53 QETH_CARD_TYPE_OSN = 6,
54 QETH_CARD_TYPE_OSM = 3,
55 QETH_CARD_TYPE_OSX = 2,
56};
57
58#define QETH_MPC_DIFINFO_LEN_INDICATES_LINK_TYPE 0x18
59/* only the first two bytes are looked at in qeth_get_cardname_short */
60enum qeth_link_types {
61 QETH_LINK_TYPE_FAST_ETH = 0x01,
62 QETH_LINK_TYPE_HSTR = 0x02,
63 QETH_LINK_TYPE_GBIT_ETH = 0x03,
64 QETH_LINK_TYPE_OSN = 0x04,
65 QETH_LINK_TYPE_10GBIT_ETH = 0x10,
66 QETH_LINK_TYPE_LANE_ETH100 = 0x81,
67 QETH_LINK_TYPE_LANE_TR = 0x82,
68 QETH_LINK_TYPE_LANE_ETH1000 = 0x83,
69 QETH_LINK_TYPE_LANE = 0x88,
70 QETH_LINK_TYPE_ATM_NATIVE = 0x90,
71};
72
73enum qeth_tr_macaddr_modes {
74 QETH_TR_MACADDR_NONCANONICAL = 0,
75 QETH_TR_MACADDR_CANONICAL = 1,
76};
77
78enum qeth_tr_broadcast_modes {
79 QETH_TR_BROADCAST_ALLRINGS = 0,
80 QETH_TR_BROADCAST_LOCAL = 1,
81};
82
83/*
84 * Routing stuff
85 */
86#define RESET_ROUTING_FLAG 0x10 /* indicate that routing type shall be set */
87enum qeth_routing_types {
88 /* TODO: set to bit flag used in IPA Command */
89 NO_ROUTER = 0,
90 PRIMARY_ROUTER = 1,
91 SECONDARY_ROUTER = 2,
92 MULTICAST_ROUTER = 3,
93 PRIMARY_CONNECTOR = 4,
94 SECONDARY_CONNECTOR = 5,
95};
96
97/* IPA Commands */
98enum qeth_ipa_cmds {
99 IPA_CMD_STARTLAN = 0x01,
100 IPA_CMD_STOPLAN = 0x02,
101 IPA_CMD_SETVMAC = 0x21,
102 IPA_CMD_DELVMAC = 0x22,
103 IPA_CMD_SETGMAC = 0x23,
104 IPA_CMD_DELGMAC = 0x24,
105 IPA_CMD_SETVLAN = 0x25,
106 IPA_CMD_DELVLAN = 0x26,
107 IPA_CMD_SETCCID = 0x41,
108 IPA_CMD_DELCCID = 0x42,
109 IPA_CMD_MODCCID = 0x43,
110 IPA_CMD_SETIP = 0xb1,
111 IPA_CMD_QIPASSIST = 0xb2,
112 IPA_CMD_SETASSPARMS = 0xb3,
113 IPA_CMD_SETIPM = 0xb4,
114 IPA_CMD_DELIPM = 0xb5,
115 IPA_CMD_SETRTG = 0xb6,
116 IPA_CMD_DELIP = 0xb7,
117 IPA_CMD_SETADAPTERPARMS = 0xb8,
118 IPA_CMD_SET_DIAG_ASS = 0xb9,
119 IPA_CMD_CREATE_ADDR = 0xc3,
120 IPA_CMD_DESTROY_ADDR = 0xc4,
121 IPA_CMD_REGISTER_LOCAL_ADDR = 0xd1,
122 IPA_CMD_UNREGISTER_LOCAL_ADDR = 0xd2,
123 IPA_CMD_UNKNOWN = 0x00
124};
125
126enum qeth_ip_ass_cmds {
127 IPA_CMD_ASS_START = 0x0001,
128 IPA_CMD_ASS_STOP = 0x0002,
129 IPA_CMD_ASS_CONFIGURE = 0x0003,
130 IPA_CMD_ASS_ENABLE = 0x0004,
131};
132
133enum qeth_arp_process_subcmds {
134 IPA_CMD_ASS_ARP_SET_NO_ENTRIES = 0x0003,
135 IPA_CMD_ASS_ARP_QUERY_CACHE = 0x0004,
136 IPA_CMD_ASS_ARP_ADD_ENTRY = 0x0005,
137 IPA_CMD_ASS_ARP_REMOVE_ENTRY = 0x0006,
138 IPA_CMD_ASS_ARP_FLUSH_CACHE = 0x0007,
139 IPA_CMD_ASS_ARP_QUERY_INFO = 0x0104,
140 IPA_CMD_ASS_ARP_QUERY_STATS = 0x0204,
141};
142
143
144/* Return Codes for IPA Commands
145 * according to OSA card Specs */
146
147enum qeth_ipa_return_codes {
148 IPA_RC_SUCCESS = 0x0000,
149 IPA_RC_NOTSUPP = 0x0001,
150 IPA_RC_IP_TABLE_FULL = 0x0002,
151 IPA_RC_UNKNOWN_ERROR = 0x0003,
152 IPA_RC_UNSUPPORTED_COMMAND = 0x0004,
153 IPA_RC_TRACE_ALREADY_ACTIVE = 0x0005,
154 IPA_RC_INVALID_FORMAT = 0x0006,
155 IPA_RC_DUP_IPV6_REMOTE = 0x0008,
156 IPA_RC_DUP_IPV6_HOME = 0x0010,
157 IPA_RC_UNREGISTERED_ADDR = 0x0011,
158 IPA_RC_NO_ID_AVAILABLE = 0x0012,
159 IPA_RC_ID_NOT_FOUND = 0x0013,
160 IPA_RC_INVALID_IP_VERSION = 0x0020,
161 IPA_RC_LAN_FRAME_MISMATCH = 0x0040,
162 IPA_RC_L2_UNSUPPORTED_CMD = 0x2003,
163 IPA_RC_L2_DUP_MAC = 0x2005,
164 IPA_RC_L2_ADDR_TABLE_FULL = 0x2006,
165 IPA_RC_L2_DUP_LAYER3_MAC = 0x200a,
166 IPA_RC_L2_GMAC_NOT_FOUND = 0x200b,
167 IPA_RC_L2_MAC_NOT_AUTH_BY_HYP = 0x200c,
168 IPA_RC_L2_MAC_NOT_AUTH_BY_ADP = 0x200d,
169 IPA_RC_L2_MAC_NOT_FOUND = 0x2010,
170 IPA_RC_L2_INVALID_VLAN_ID = 0x2015,
171 IPA_RC_L2_DUP_VLAN_ID = 0x2016,
172 IPA_RC_L2_VLAN_ID_NOT_FOUND = 0x2017,
173 IPA_RC_DATA_MISMATCH = 0xe001,
174 IPA_RC_INVALID_MTU_SIZE = 0xe002,
175 IPA_RC_INVALID_LANTYPE = 0xe003,
176 IPA_RC_INVALID_LANNUM = 0xe004,
177 IPA_RC_DUPLICATE_IP_ADDRESS = 0xe005,
178 IPA_RC_IP_ADDR_TABLE_FULL = 0xe006,
179 IPA_RC_LAN_PORT_STATE_ERROR = 0xe007,
180 IPA_RC_SETIP_NO_STARTLAN = 0xe008,
181 IPA_RC_SETIP_ALREADY_RECEIVED = 0xe009,
182 IPA_RC_IP_ADDR_ALREADY_USED = 0xe00a,
183 IPA_RC_MC_ADDR_NOT_FOUND = 0xe00b,
184 IPA_RC_SETIP_INVALID_VERSION = 0xe00d,
185 IPA_RC_UNSUPPORTED_SUBCMD = 0xe00e,
186 IPA_RC_ARP_ASSIST_NO_ENABLE = 0xe00f,
187 IPA_RC_PRIMARY_ALREADY_DEFINED = 0xe010,
188 IPA_RC_SECOND_ALREADY_DEFINED = 0xe011,
189 IPA_RC_INVALID_SETRTG_INDICATOR = 0xe012,
190 IPA_RC_MC_ADDR_ALREADY_DEFINED = 0xe013,
191 IPA_RC_LAN_OFFLINE = 0xe080,
192 IPA_RC_INVALID_IP_VERSION2 = 0xf001,
193 IPA_RC_FFFF = 0xffff
194};
195/* for DELIP */
196#define IPA_RC_IP_ADDRESS_NOT_DEFINED IPA_RC_PRIMARY_ALREADY_DEFINED
197/* for SET_DIAGNOSTIC_ASSIST */
198#define IPA_RC_INVALID_SUBCMD IPA_RC_IP_TABLE_FULL
199#define IPA_RC_HARDWARE_AUTH_ERROR IPA_RC_UNKNOWN_ERROR
200
201/* IPA function flags; each flag marks availability of respective function */
202enum qeth_ipa_funcs {
203 IPA_ARP_PROCESSING = 0x00000001L,
204 IPA_INBOUND_CHECKSUM = 0x00000002L,
205 IPA_OUTBOUND_CHECKSUM = 0x00000004L,
206 IPA_IP_FRAGMENTATION = 0x00000008L,
207 IPA_FILTERING = 0x00000010L,
208 IPA_IPV6 = 0x00000020L,
209 IPA_MULTICASTING = 0x00000040L,
210 IPA_IP_REASSEMBLY = 0x00000080L,
211 IPA_QUERY_ARP_COUNTERS = 0x00000100L,
212 IPA_QUERY_ARP_ADDR_INFO = 0x00000200L,
213 IPA_SETADAPTERPARMS = 0x00000400L,
214 IPA_VLAN_PRIO = 0x00000800L,
215 IPA_PASSTHRU = 0x00001000L,
216 IPA_FLUSH_ARP_SUPPORT = 0x00002000L,
217 IPA_FULL_VLAN = 0x00004000L,
218 IPA_INBOUND_PASSTHRU = 0x00008000L,
219 IPA_SOURCE_MAC = 0x00010000L,
220 IPA_OSA_MC_ROUTER = 0x00020000L,
221 IPA_QUERY_ARP_ASSIST = 0x00040000L,
222 IPA_INBOUND_TSO = 0x00080000L,
223 IPA_OUTBOUND_TSO = 0x00100000L,
224};
225
226/* SETIP/DELIP IPA Command: ***************************************************/
227enum qeth_ipa_setdelip_flags {
228 QETH_IPA_SETDELIP_DEFAULT = 0x00L, /* default */
229 QETH_IPA_SETIP_VIPA_FLAG = 0x01L, /* no grat. ARP */
230 QETH_IPA_SETIP_TAKEOVER_FLAG = 0x02L, /* nofail on grat. ARP */
231 QETH_IPA_DELIP_ADDR_2_B_TAKEN_OVER = 0x20L,
232 QETH_IPA_DELIP_VIPA_FLAG = 0x40L,
233 QETH_IPA_DELIP_ADDR_NEEDS_SETIP = 0x80L,
234};
235
236/* SETADAPTER IPA Command: ****************************************************/
237enum qeth_ipa_setadp_cmd {
238 IPA_SETADP_QUERY_COMMANDS_SUPPORTED = 0x00000001L,
239 IPA_SETADP_ALTER_MAC_ADDRESS = 0x00000002L,
240 IPA_SETADP_ADD_DELETE_GROUP_ADDRESS = 0x00000004L,
241 IPA_SETADP_ADD_DELETE_FUNCTIONAL_ADDR = 0x00000008L,
242 IPA_SETADP_SET_ADDRESSING_MODE = 0x00000010L,
243 IPA_SETADP_SET_CONFIG_PARMS = 0x00000020L,
244 IPA_SETADP_SET_CONFIG_PARMS_EXTENDED = 0x00000040L,
245 IPA_SETADP_SET_BROADCAST_MODE = 0x00000080L,
246 IPA_SETADP_SEND_OSA_MESSAGE = 0x00000100L,
247 IPA_SETADP_SET_SNMP_CONTROL = 0x00000200L,
248 IPA_SETADP_QUERY_CARD_INFO = 0x00000400L,
249 IPA_SETADP_SET_PROMISC_MODE = 0x00000800L,
250 IPA_SETADP_SET_DIAG_ASSIST = 0x00002000L,
251 IPA_SETADP_SET_ACCESS_CONTROL = 0x00010000L,
252};
253enum qeth_ipa_mac_ops {
254 CHANGE_ADDR_READ_MAC = 0,
255 CHANGE_ADDR_REPLACE_MAC = 1,
256 CHANGE_ADDR_ADD_MAC = 2,
257 CHANGE_ADDR_DEL_MAC = 4,
258 CHANGE_ADDR_RESET_MAC = 8,
259};
260enum qeth_ipa_addr_ops {
261 CHANGE_ADDR_READ_ADDR = 0,
262 CHANGE_ADDR_ADD_ADDR = 1,
263 CHANGE_ADDR_DEL_ADDR = 2,
264 CHANGE_ADDR_FLUSH_ADDR_TABLE = 4,
265};
266enum qeth_ipa_promisc_modes {
267 SET_PROMISC_MODE_OFF = 0,
268 SET_PROMISC_MODE_ON = 1,
269};
270enum qeth_ipa_isolation_modes {
271 ISOLATION_MODE_NONE = 0x00000000L,
272 ISOLATION_MODE_FWD = 0x00000001L,
273 ISOLATION_MODE_DROP = 0x00000002L,
274};
275enum qeth_ipa_set_access_mode_rc {
276 SET_ACCESS_CTRL_RC_SUCCESS = 0x0000,
277 SET_ACCESS_CTRL_RC_NOT_SUPPORTED = 0x0004,
278 SET_ACCESS_CTRL_RC_ALREADY_NOT_ISOLATED = 0x0008,
279 SET_ACCESS_CTRL_RC_ALREADY_ISOLATED = 0x0010,
280 SET_ACCESS_CTRL_RC_NONE_SHARED_ADAPTER = 0x0014,
281 SET_ACCESS_CTRL_RC_ACTIVE_CHECKSUM_OFF = 0x0018,
282};
283
284
285/* (SET)DELIP(M) IPA stuff ***************************************************/
286struct qeth_ipacmd_setdelip4 {
287 __u8 ip_addr[4];
288 __u8 mask[4];
289 __u32 flags;
290} __attribute__ ((packed));
291
292struct qeth_ipacmd_setdelip6 {
293 __u8 ip_addr[16];
294 __u8 mask[16];
295 __u32 flags;
296} __attribute__ ((packed));
297
298struct qeth_ipacmd_setdelipm {
299 __u8 mac[6];
300 __u8 padding[2];
301 __u8 ip6[12];
302 __u8 ip4[4];
303} __attribute__ ((packed));
304
305struct qeth_ipacmd_layer2setdelmac {
306 __u32 mac_length;
307 __u8 mac[6];
308} __attribute__ ((packed));
309
310struct qeth_ipacmd_layer2setdelvlan {
311 __u16 vlan_id;
312} __attribute__ ((packed));
313
314
315struct qeth_ipacmd_setassparms_hdr {
316 __u32 assist_no;
317 __u16 length;
318 __u16 command_code;
319 __u16 return_code;
320 __u8 number_of_replies;
321 __u8 seq_no;
322} __attribute__((packed));
323
324struct qeth_arp_query_data {
325 __u16 request_bits;
326 __u16 reply_bits;
327 __u32 no_entries;
328 char data; /* only for replies */
329} __attribute__((packed));
330
331/* used as parameter for arp_query reply */
332struct qeth_arp_query_info {
333 __u32 udata_len;
334 __u16 mask_bits;
335 __u32 udata_offset;
336 __u32 no_entries;
337 char *udata;
338};
339
340/* SETASSPARMS IPA Command: */
341struct qeth_ipacmd_setassparms {
342 struct qeth_ipacmd_setassparms_hdr hdr;
343 union {
344 __u32 flags_32bit;
345 struct qeth_arp_cache_entry add_arp_entry;
346 struct qeth_arp_query_data query_arp;
347 __u8 ip[16];
348 } data;
349} __attribute__ ((packed));
350
351
352/* SETRTG IPA Command: ****************************************************/
353struct qeth_set_routing {
354 __u8 type;
355};
356
357/* SETADAPTERPARMS IPA Command: *******************************************/
358struct qeth_query_cmds_supp {
359 __u32 no_lantypes_supp;
360 __u8 lan_type;
361 __u8 reserved1[3];
362 __u32 supported_cmds;
363 __u8 reserved2[8];
364} __attribute__ ((packed));
365
366struct qeth_change_addr {
367 __u32 cmd;
368 __u32 addr_size;
369 __u32 no_macs;
370 __u8 addr[OSA_ADDR_LEN];
371} __attribute__ ((packed));
372
373
374struct qeth_snmp_cmd {
375 __u8 token[16];
376 __u32 request;
377 __u32 interface;
378 __u32 returncode;
379 __u32 firmwarelevel;
380 __u32 seqno;
381 __u8 data;
382} __attribute__ ((packed));
383
384struct qeth_snmp_ureq_hdr {
385 __u32 data_len;
386 __u32 req_len;
387 __u32 reserved1;
388 __u32 reserved2;
389} __attribute__ ((packed));
390
391struct qeth_snmp_ureq {
392 struct qeth_snmp_ureq_hdr hdr;
393 struct qeth_snmp_cmd cmd;
394} __attribute__((packed));
395
396/* SET_ACCESS_CONTROL: same format for request and reply */
397struct qeth_set_access_ctrl {
398 __u32 subcmd_code;
399} __attribute__((packed));
400
401struct qeth_ipacmd_setadpparms_hdr {
402 __u32 supp_hw_cmds;
403 __u32 reserved1;
404 __u16 cmdlength;
405 __u16 reserved2;
406 __u32 command_code;
407 __u16 return_code;
408 __u8 used_total;
409 __u8 seq_no;
410 __u32 reserved3;
411} __attribute__ ((packed));
412
413struct qeth_ipacmd_setadpparms {
414 struct qeth_ipacmd_setadpparms_hdr hdr;
415 union {
416 struct qeth_query_cmds_supp query_cmds_supp;
417 struct qeth_change_addr change_addr;
418 struct qeth_snmp_cmd snmp;
419 struct qeth_set_access_ctrl set_access_ctrl;
420 __u32 mode;
421 } data;
422} __attribute__ ((packed));
423
424/* CREATE_ADDR IPA Command: ***********************************************/
425struct qeth_create_destroy_address {
426 __u8 unique_id[8];
427} __attribute__ ((packed));
428
429/* SET DIAGNOSTIC ASSIST IPA Command: *************************************/
430
431enum qeth_diags_cmds {
432 QETH_DIAGS_CMD_QUERY = 0x0001,
433 QETH_DIAGS_CMD_TRAP = 0x0002,
434 QETH_DIAGS_CMD_TRACE = 0x0004,
435 QETH_DIAGS_CMD_NOLOG = 0x0008,
436 QETH_DIAGS_CMD_DUMP = 0x0010,
437};
438
439enum qeth_diags_trace_types {
440 QETH_DIAGS_TYPE_HIPERSOCKET = 0x02,
441};
442
443enum qeth_diags_trace_cmds {
444 QETH_DIAGS_CMD_TRACE_ENABLE = 0x0001,
445 QETH_DIAGS_CMD_TRACE_DISABLE = 0x0002,
446 QETH_DIAGS_CMD_TRACE_MODIFY = 0x0004,
447 QETH_DIAGS_CMD_TRACE_REPLACE = 0x0008,
448 QETH_DIAGS_CMD_TRACE_QUERY = 0x0010,
449};
450
451enum qeth_diags_trap_action {
452 QETH_DIAGS_TRAP_ARM = 0x01,
453 QETH_DIAGS_TRAP_DISARM = 0x02,
454 QETH_DIAGS_TRAP_CAPTURE = 0x04,
455};
456
457struct qeth_ipacmd_diagass {
458 __u32 host_tod2;
459 __u32:32;
460 __u16 subcmd_len;
461 __u16:16;
462 __u32 subcmd;
463 __u8 type;
464 __u8 action;
465 __u16 options;
466 __u32 ext;
467 __u8 cdata[64];
468} __attribute__ ((packed));
469
470/* Header for each IPA command */
471struct qeth_ipacmd_hdr {
472 __u8 command;
473 __u8 initiator;
474 __u16 seqno;
475 __u16 return_code;
476 __u8 adapter_type;
477 __u8 rel_adapter_no;
478 __u8 prim_version_no;
479 __u8 param_count;
480 __u16 prot_version;
481 __u32 ipa_supported;
482 __u32 ipa_enabled;
483} __attribute__ ((packed));
484
485/* The IPA command itself */
486struct qeth_ipa_cmd {
487 struct qeth_ipacmd_hdr hdr;
488 union {
489 struct qeth_ipacmd_setdelip4 setdelip4;
490 struct qeth_ipacmd_setdelip6 setdelip6;
491 struct qeth_ipacmd_setdelipm setdelipm;
492 struct qeth_ipacmd_setassparms setassparms;
493 struct qeth_ipacmd_layer2setdelmac setdelmac;
494 struct qeth_ipacmd_layer2setdelvlan setdelvlan;
495 struct qeth_create_destroy_address create_destroy_addr;
496 struct qeth_ipacmd_setadpparms setadapterparms;
497 struct qeth_set_routing setrtg;
498 struct qeth_ipacmd_diagass diagass;
499 } data;
500} __attribute__ ((packed));
501
502/*
503 * special command for ARP processing.
504 * this is not included in setassparms command before, because we get
505 * problem with the size of struct qeth_ipacmd_setassparms otherwise
506 */
507enum qeth_ipa_arp_return_codes {
508 QETH_IPA_ARP_RC_SUCCESS = 0x0000,
509 QETH_IPA_ARP_RC_FAILED = 0x0001,
510 QETH_IPA_ARP_RC_NOTSUPP = 0x0002,
511 QETH_IPA_ARP_RC_OUT_OF_RANGE = 0x0003,
512 QETH_IPA_ARP_RC_Q_NOTSUPP = 0x0004,
513 QETH_IPA_ARP_RC_Q_NO_DATA = 0x0008,
514};
515
516extern char *qeth_get_ipa_msg(enum qeth_ipa_return_codes rc);
517extern char *qeth_get_ipa_cmd_name(enum qeth_ipa_cmds cmd);
518
519#define QETH_SETASS_BASE_LEN (sizeof(struct qeth_ipacmd_hdr) + \
520 sizeof(struct qeth_ipacmd_setassparms_hdr))
521#define QETH_IPA_ARP_DATA_POS(buffer) (buffer + IPA_PDU_HEADER_SIZE + \
522 QETH_SETASS_BASE_LEN)
523#define QETH_SETADP_BASE_LEN (sizeof(struct qeth_ipacmd_hdr) + \
524 sizeof(struct qeth_ipacmd_setadpparms_hdr))
525#define QETH_SNMP_SETADP_CMDLENGTH 16
526
527#define QETH_ARP_DATA_SIZE 3968
528#define QETH_ARP_CMD_LEN (QETH_ARP_DATA_SIZE + 8)
529/* Helper functions */
530#define IS_IPA_REPLY(cmd) ((cmd->hdr.initiator == IPA_CMD_INITIATOR_HOST) || \
531 (cmd->hdr.initiator == IPA_CMD_INITIATOR_OSA_REPLY))
532
533/*****************************************************************************/
534/* END OF IP Assist related definitions */
535/*****************************************************************************/
536
537
538extern unsigned char WRITE_CCW[];
539extern unsigned char READ_CCW[];
540
541extern unsigned char CM_ENABLE[];
542#define CM_ENABLE_SIZE 0x63
543#define QETH_CM_ENABLE_ISSUER_RM_TOKEN(buffer) (buffer + 0x2c)
544#define QETH_CM_ENABLE_FILTER_TOKEN(buffer) (buffer + 0x53)
545#define QETH_CM_ENABLE_USER_DATA(buffer) (buffer + 0x5b)
546
547#define QETH_CM_ENABLE_RESP_FILTER_TOKEN(buffer) \
548 (PDU_ENCAPSULATION(buffer) + 0x13)
549
550
551extern unsigned char CM_SETUP[];
552#define CM_SETUP_SIZE 0x64
553#define QETH_CM_SETUP_DEST_ADDR(buffer) (buffer + 0x2c)
554#define QETH_CM_SETUP_CONNECTION_TOKEN(buffer) (buffer + 0x51)
555#define QETH_CM_SETUP_FILTER_TOKEN(buffer) (buffer + 0x5a)
556
557#define QETH_CM_SETUP_RESP_DEST_ADDR(buffer) \
558 (PDU_ENCAPSULATION(buffer) + 0x1a)
559
560extern unsigned char ULP_ENABLE[];
561#define ULP_ENABLE_SIZE 0x6b
562#define QETH_ULP_ENABLE_LINKNUM(buffer) (buffer + 0x61)
563#define QETH_ULP_ENABLE_DEST_ADDR(buffer) (buffer + 0x2c)
564#define QETH_ULP_ENABLE_FILTER_TOKEN(buffer) (buffer + 0x53)
565#define QETH_ULP_ENABLE_PORTNAME_AND_LL(buffer) (buffer + 0x62)
566#define QETH_ULP_ENABLE_RESP_FILTER_TOKEN(buffer) \
567 (PDU_ENCAPSULATION(buffer) + 0x13)
568#define QETH_ULP_ENABLE_RESP_MAX_MTU(buffer) \
569 (PDU_ENCAPSULATION(buffer) + 0x1f)
570#define QETH_ULP_ENABLE_RESP_DIFINFO_LEN(buffer) \
571 (PDU_ENCAPSULATION(buffer) + 0x17)
572#define QETH_ULP_ENABLE_RESP_LINK_TYPE(buffer) \
573 (PDU_ENCAPSULATION(buffer) + 0x2b)
574/* Layer 2 definitions */
575#define QETH_PROT_LAYER2 0x08
576#define QETH_PROT_TCPIP 0x03
577#define QETH_PROT_OSN2 0x0a
578#define QETH_ULP_ENABLE_PROT_TYPE(buffer) (buffer + 0x50)
579#define QETH_IPA_CMD_PROT_TYPE(buffer) (buffer + 0x19)
580
581extern unsigned char ULP_SETUP[];
582#define ULP_SETUP_SIZE 0x6c
583#define QETH_ULP_SETUP_DEST_ADDR(buffer) (buffer + 0x2c)
584#define QETH_ULP_SETUP_CONNECTION_TOKEN(buffer) (buffer + 0x51)
585#define QETH_ULP_SETUP_FILTER_TOKEN(buffer) (buffer + 0x5a)
586#define QETH_ULP_SETUP_CUA(buffer) (buffer + 0x68)
587#define QETH_ULP_SETUP_REAL_DEVADDR(buffer) (buffer + 0x6a)
588
589#define QETH_ULP_SETUP_RESP_CONNECTION_TOKEN(buffer) \
590 (PDU_ENCAPSULATION(buffer) + 0x1a)
591
592
593extern unsigned char DM_ACT[];
594#define DM_ACT_SIZE 0x55
595#define QETH_DM_ACT_DEST_ADDR(buffer) (buffer + 0x2c)
596#define QETH_DM_ACT_CONNECTION_TOKEN(buffer) (buffer + 0x51)
597
598
599
600#define QETH_TRANSPORT_HEADER_SEQ_NO(buffer) (buffer + 4)
601#define QETH_PDU_HEADER_SEQ_NO(buffer) (buffer + 0x1c)
602#define QETH_PDU_HEADER_ACK_SEQ_NO(buffer) (buffer + 0x20)
603
604extern unsigned char IDX_ACTIVATE_READ[];
605extern unsigned char IDX_ACTIVATE_WRITE[];
606
607#define IDX_ACTIVATE_SIZE 0x22
608#define QETH_IDX_ACT_PNO(buffer) (buffer+0x0b)
609#define QETH_IDX_ACT_ISSUER_RM_TOKEN(buffer) (buffer + 0x0c)
610#define QETH_IDX_NO_PORTNAME_REQUIRED(buffer) ((buffer)[0x0b] & 0x80)
611#define QETH_IDX_ACT_FUNC_LEVEL(buffer) (buffer + 0x10)
612#define QETH_IDX_ACT_DATASET_NAME(buffer) (buffer + 0x16)
613#define QETH_IDX_ACT_QDIO_DEV_CUA(buffer) (buffer + 0x1e)
614#define QETH_IDX_ACT_QDIO_DEV_REALADDR(buffer) (buffer + 0x20)
615#define QETH_IS_IDX_ACT_POS_REPLY(buffer) (((buffer)[0x08] & 3) == 2)
616#define QETH_IDX_REPLY_LEVEL(buffer) (buffer + 0x12)
617#define QETH_IDX_ACT_CAUSE_CODE(buffer) (buffer)[0x09]
618#define QETH_IDX_ACT_ERR_EXCL 0x19
619#define QETH_IDX_ACT_ERR_AUTH 0x1E
620#define QETH_IDX_ACT_ERR_AUTH_USER 0x20
621
622#define PDU_ENCAPSULATION(buffer) \
623 (buffer + *(buffer + (*(buffer + 0x0b)) + \
624 *(buffer + *(buffer + 0x0b) + 0x11) + 0x07))
625
626#define IS_IPA(buffer) \
627 ((buffer) && \
628 (*(buffer + ((*(buffer + 0x0b)) + 4)) == 0xc1))
629
630#define ADDR_FRAME_TYPE_DIX 1
631#define ADDR_FRAME_TYPE_802_3 2
632#define ADDR_FRAME_TYPE_TR_WITHOUT_SR 0x10
633#define ADDR_FRAME_TYPE_TR_WITH_SR 0x20
634
635#endif