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perf tools: Don't clone maps from parent when synthesizing forks
[linux/fpc-iii.git] / drivers / s390 / net / qeth_core_mpc.h
blobe85090467afe0a9e05b6d9b00355713ce53b2ef6
1 /* SPDX-License-Identifier: GPL-2.0 */
2 /*
3 * Copyright IBM Corp. 2007
4 * Author(s): Frank Pavlic <fpavlic@de.ibm.com>,
5 * Thomas Spatzier <tspat@de.ibm.com>,
6 * Frank Blaschka <frank.blaschka@de.ibm.com>
7 */
8
9 #ifndef __QETH_CORE_MPC_H__
10 #define __QETH_CORE_MPC_H__
11
12 #include <asm/qeth.h>
13 #include <uapi/linux/if_ether.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
21 extern 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
30 #define QETH_TIMEOUT (10 * HZ)
31 #define QETH_IPA_TIMEOUT (45 * HZ)
32 #define QETH_IDX_COMMAND_SEQNO 0xffff0000
33
34 #define QETH_CLEAR_CHANNEL_PARM -10
35 #define QETH_HALT_CHANNEL_PARM -11
36 #define QETH_RCD_PARM -12
37
38 static inline bool qeth_intparm_is_iob(unsigned long intparm)
39 {
40 switch (intparm) {
41 case QETH_CLEAR_CHANNEL_PARM:
42 case QETH_HALT_CHANNEL_PARM:
43 case QETH_RCD_PARM:
44 case 0:
45 return false;
46 }
47 return true;
48 }
49
50 /*****************************************************************************/
51 /* IP Assist related definitions */
52 /*****************************************************************************/
53 #define IPA_CMD_INITIATOR_HOST 0x00
54 #define IPA_CMD_INITIATOR_OSA 0x01
55 #define IPA_CMD_INITIATOR_HOST_REPLY 0x80
56 #define IPA_CMD_INITIATOR_OSA_REPLY 0x81
57 #define IPA_CMD_PRIM_VERSION_NO 0x01
58
59 struct qeth_ipa_caps {
60 u32 supported;
61 u32 enabled;
62 };
63
64 static inline bool qeth_ipa_caps_supported(struct qeth_ipa_caps *caps, u32 mask)
65 {
66 return (caps->supported & mask) == mask;
67 }
68
69 static inline bool qeth_ipa_caps_enabled(struct qeth_ipa_caps *caps, u32 mask)
70 {
71 return (caps->enabled & mask) == mask;
72 }
73
74 enum qeth_card_types {
75 QETH_CARD_TYPE_OSD = 1,
76 QETH_CARD_TYPE_IQD = 5,
77 QETH_CARD_TYPE_OSN = 6,
78 QETH_CARD_TYPE_OSM = 3,
79 QETH_CARD_TYPE_OSX = 2,
80 };
81
82 #define IS_IQD(card) ((card)->info.type == QETH_CARD_TYPE_IQD)
83 #define IS_OSN(card) ((card)->info.type == QETH_CARD_TYPE_OSN)
84
85 #define QETH_MPC_DIFINFO_LEN_INDICATES_LINK_TYPE 0x18
86 /* only the first two bytes are looked at in qeth_get_cardname_short */
87 enum qeth_link_types {
88 QETH_LINK_TYPE_FAST_ETH = 0x01,
89 QETH_LINK_TYPE_HSTR = 0x02,
90 QETH_LINK_TYPE_GBIT_ETH = 0x03,
91 QETH_LINK_TYPE_OSN = 0x04,
92 QETH_LINK_TYPE_10GBIT_ETH = 0x10,
93 QETH_LINK_TYPE_LANE_ETH100 = 0x81,
94 QETH_LINK_TYPE_LANE_TR = 0x82,
95 QETH_LINK_TYPE_LANE_ETH1000 = 0x83,
96 QETH_LINK_TYPE_LANE = 0x88,
97 };
98
99 /*
100 * Routing stuff
101 */
102 #define RESET_ROUTING_FLAG 0x10 /* indicate that routing type shall be set */
103 enum qeth_routing_types {
104 /* TODO: set to bit flag used in IPA Command */
105 NO_ROUTER = 0,
106 PRIMARY_ROUTER = 1,
107 SECONDARY_ROUTER = 2,
108 MULTICAST_ROUTER = 3,
109 PRIMARY_CONNECTOR = 4,
110 SECONDARY_CONNECTOR = 5,
111 };
112
113 /* IPA Commands */
114 enum qeth_ipa_cmds {
115 IPA_CMD_STARTLAN = 0x01,
116 IPA_CMD_STOPLAN = 0x02,
117 IPA_CMD_SETVMAC = 0x21,
118 IPA_CMD_DELVMAC = 0x22,
119 IPA_CMD_SETGMAC = 0x23,
120 IPA_CMD_DELGMAC = 0x24,
121 IPA_CMD_SETVLAN = 0x25,
122 IPA_CMD_DELVLAN = 0x26,
123 IPA_CMD_VNICC = 0x2a,
124 IPA_CMD_SETBRIDGEPORT_OSA = 0x2b,
125 IPA_CMD_SETCCID = 0x41,
126 IPA_CMD_DELCCID = 0x42,
127 IPA_CMD_MODCCID = 0x43,
128 IPA_CMD_SETIP = 0xb1,
129 IPA_CMD_QIPASSIST = 0xb2,
130 IPA_CMD_SETASSPARMS = 0xb3,
131 IPA_CMD_SETIPM = 0xb4,
132 IPA_CMD_DELIPM = 0xb5,
133 IPA_CMD_SETRTG = 0xb6,
134 IPA_CMD_DELIP = 0xb7,
135 IPA_CMD_SETADAPTERPARMS = 0xb8,
136 IPA_CMD_SET_DIAG_ASS = 0xb9,
137 IPA_CMD_SETBRIDGEPORT_IQD = 0xbe,
138 IPA_CMD_CREATE_ADDR = 0xc3,
139 IPA_CMD_DESTROY_ADDR = 0xc4,
140 IPA_CMD_REGISTER_LOCAL_ADDR = 0xd1,
141 IPA_CMD_UNREGISTER_LOCAL_ADDR = 0xd2,
142 IPA_CMD_ADDRESS_CHANGE_NOTIF = 0xd3,
143 IPA_CMD_UNKNOWN = 0x00
144 };
145
146 enum qeth_ip_ass_cmds {
147 IPA_CMD_ASS_START = 0x0001,
148 IPA_CMD_ASS_STOP = 0x0002,
149 IPA_CMD_ASS_CONFIGURE = 0x0003,
150 IPA_CMD_ASS_ENABLE = 0x0004,
151 };
152
153 enum qeth_arp_process_subcmds {
154 IPA_CMD_ASS_ARP_SET_NO_ENTRIES = 0x0003,
155 IPA_CMD_ASS_ARP_QUERY_CACHE = 0x0004,
156 IPA_CMD_ASS_ARP_ADD_ENTRY = 0x0005,
157 IPA_CMD_ASS_ARP_REMOVE_ENTRY = 0x0006,
158 IPA_CMD_ASS_ARP_FLUSH_CACHE = 0x0007,
159 IPA_CMD_ASS_ARP_QUERY_INFO = 0x0104,
160 IPA_CMD_ASS_ARP_QUERY_STATS = 0x0204,
161 };
162
163
164 /* Return Codes for IPA Commands
165 * according to OSA card Specs */
166
167 enum qeth_ipa_return_codes {
168 IPA_RC_SUCCESS = 0x0000,
169 IPA_RC_NOTSUPP = 0x0001,
170 IPA_RC_IP_TABLE_FULL = 0x0002,
171 IPA_RC_UNKNOWN_ERROR = 0x0003,
172 IPA_RC_UNSUPPORTED_COMMAND = 0x0004,
173 IPA_RC_TRACE_ALREADY_ACTIVE = 0x0005,
174 IPA_RC_INVALID_FORMAT = 0x0006,
175 IPA_RC_DUP_IPV6_REMOTE = 0x0008,
176 IPA_RC_SBP_IQD_NOT_CONFIGURED = 0x000C,
177 IPA_RC_DUP_IPV6_HOME = 0x0010,
178 IPA_RC_UNREGISTERED_ADDR = 0x0011,
179 IPA_RC_NO_ID_AVAILABLE = 0x0012,
180 IPA_RC_ID_NOT_FOUND = 0x0013,
181 IPA_RC_SBP_IQD_ANO_DEV_PRIMARY = 0x0014,
182 IPA_RC_SBP_IQD_CURRENT_SECOND = 0x0018,
183 IPA_RC_SBP_IQD_LIMIT_SECOND = 0x001C,
184 IPA_RC_INVALID_IP_VERSION = 0x0020,
185 IPA_RC_SBP_IQD_CURRENT_PRIMARY = 0x0024,
186 IPA_RC_LAN_FRAME_MISMATCH = 0x0040,
187 IPA_RC_SBP_IQD_NO_QDIO_QUEUES = 0x00EB,
188 IPA_RC_L2_UNSUPPORTED_CMD = 0x2003,
189 IPA_RC_L2_DUP_MAC = 0x2005,
190 IPA_RC_L2_ADDR_TABLE_FULL = 0x2006,
191 IPA_RC_L2_DUP_LAYER3_MAC = 0x200a,
192 IPA_RC_L2_GMAC_NOT_FOUND = 0x200b,
193 IPA_RC_L2_MAC_NOT_AUTH_BY_HYP = 0x200c,
194 IPA_RC_L2_MAC_NOT_AUTH_BY_ADP = 0x200d,
195 IPA_RC_L2_MAC_NOT_FOUND = 0x2010,
196 IPA_RC_L2_INVALID_VLAN_ID = 0x2015,
197 IPA_RC_L2_DUP_VLAN_ID = 0x2016,
198 IPA_RC_L2_VLAN_ID_NOT_FOUND = 0x2017,
199 IPA_RC_L2_VLAN_ID_NOT_ALLOWED = 0x2050,
200 IPA_RC_VNICC_VNICBP = 0x20B0,
201 IPA_RC_SBP_OSA_NOT_CONFIGURED = 0x2B0C,
202 IPA_RC_SBP_OSA_OS_MISMATCH = 0x2B10,
203 IPA_RC_SBP_OSA_ANO_DEV_PRIMARY = 0x2B14,
204 IPA_RC_SBP_OSA_CURRENT_SECOND = 0x2B18,
205 IPA_RC_SBP_OSA_LIMIT_SECOND = 0x2B1C,
206 IPA_RC_SBP_OSA_NOT_AUTHD_BY_ZMAN = 0x2B20,
207 IPA_RC_SBP_OSA_CURRENT_PRIMARY = 0x2B24,
208 IPA_RC_SBP_OSA_NO_QDIO_QUEUES = 0x2BEB,
209 IPA_RC_DATA_MISMATCH = 0xe001,
210 IPA_RC_INVALID_MTU_SIZE = 0xe002,
211 IPA_RC_INVALID_LANTYPE = 0xe003,
212 IPA_RC_INVALID_LANNUM = 0xe004,
213 IPA_RC_DUPLICATE_IP_ADDRESS = 0xe005,
214 IPA_RC_IP_ADDR_TABLE_FULL = 0xe006,
215 IPA_RC_LAN_PORT_STATE_ERROR = 0xe007,
216 IPA_RC_SETIP_NO_STARTLAN = 0xe008,
217 IPA_RC_SETIP_ALREADY_RECEIVED = 0xe009,
218 IPA_RC_IP_ADDR_ALREADY_USED = 0xe00a,
219 IPA_RC_MC_ADDR_NOT_FOUND = 0xe00b,
220 IPA_RC_SETIP_INVALID_VERSION = 0xe00d,
221 IPA_RC_UNSUPPORTED_SUBCMD = 0xe00e,
222 IPA_RC_ARP_ASSIST_NO_ENABLE = 0xe00f,
223 IPA_RC_PRIMARY_ALREADY_DEFINED = 0xe010,
224 IPA_RC_SECOND_ALREADY_DEFINED = 0xe011,
225 IPA_RC_INVALID_SETRTG_INDICATOR = 0xe012,
226 IPA_RC_MC_ADDR_ALREADY_DEFINED = 0xe013,
227 IPA_RC_LAN_OFFLINE = 0xe080,
228 IPA_RC_VEPA_TO_VEB_TRANSITION = 0xe090,
229 IPA_RC_INVALID_IP_VERSION2 = 0xf001,
230 IPA_RC_ENOMEM = 0xfffe,
231 IPA_RC_FFFF = 0xffff
232 };
233 /* for VNIC Characteristics */
234 #define IPA_RC_VNICC_OOSEQ 0x0005
235
236 /* for SET_DIAGNOSTIC_ASSIST */
237 #define IPA_RC_INVALID_SUBCMD IPA_RC_IP_TABLE_FULL
238 #define IPA_RC_HARDWARE_AUTH_ERROR IPA_RC_UNKNOWN_ERROR
239
240 /* for SETBRIDGEPORT (double occupancies) */
241 #define IPA_RC_SBP_IQD_OS_MISMATCH IPA_RC_DUP_IPV6_HOME
242 #define IPA_RC_SBP_IQD_NOT_AUTHD_BY_ZMAN IPA_RC_INVALID_IP_VERSION
243
244 /* IPA function flags; each flag marks availability of respective function */
245 enum qeth_ipa_funcs {
246 IPA_ARP_PROCESSING = 0x00000001L,
247 IPA_INBOUND_CHECKSUM = 0x00000002L,
248 IPA_OUTBOUND_CHECKSUM = 0x00000004L,
249 /* RESERVED = 0x00000008L,*/
250 IPA_FILTERING = 0x00000010L,
251 IPA_IPV6 = 0x00000020L,
252 IPA_MULTICASTING = 0x00000040L,
253 IPA_IP_REASSEMBLY = 0x00000080L,
254 IPA_QUERY_ARP_COUNTERS = 0x00000100L,
255 IPA_QUERY_ARP_ADDR_INFO = 0x00000200L,
256 IPA_SETADAPTERPARMS = 0x00000400L,
257 IPA_VLAN_PRIO = 0x00000800L,
258 IPA_PASSTHRU = 0x00001000L,
259 IPA_FLUSH_ARP_SUPPORT = 0x00002000L,
260 IPA_FULL_VLAN = 0x00004000L,
261 IPA_INBOUND_PASSTHRU = 0x00008000L,
262 IPA_SOURCE_MAC = 0x00010000L,
263 IPA_OSA_MC_ROUTER = 0x00020000L,
264 IPA_QUERY_ARP_ASSIST = 0x00040000L,
265 IPA_INBOUND_TSO = 0x00080000L,
266 IPA_OUTBOUND_TSO = 0x00100000L,
267 IPA_INBOUND_CHECKSUM_V6 = 0x00400000L,
268 IPA_OUTBOUND_CHECKSUM_V6 = 0x00800000L,
269 };
270
271 /* SETIP/DELIP IPA Command: ***************************************************/
272 enum qeth_ipa_setdelip_flags {
273 QETH_IPA_SETDELIP_DEFAULT = 0x00L, /* default */
274 QETH_IPA_SETIP_VIPA_FLAG = 0x01L, /* no grat. ARP */
275 QETH_IPA_SETIP_TAKEOVER_FLAG = 0x02L, /* nofail on grat. ARP */
276 QETH_IPA_DELIP_ADDR_2_B_TAKEN_OVER = 0x20L,
277 QETH_IPA_DELIP_VIPA_FLAG = 0x40L,
278 QETH_IPA_DELIP_ADDR_NEEDS_SETIP = 0x80L,
279 };
280
281 /* SETADAPTER IPA Command: ****************************************************/
282 enum qeth_ipa_setadp_cmd {
283 IPA_SETADP_QUERY_COMMANDS_SUPPORTED = 0x00000001L,
284 IPA_SETADP_ALTER_MAC_ADDRESS = 0x00000002L,
285 IPA_SETADP_ADD_DELETE_GROUP_ADDRESS = 0x00000004L,
286 IPA_SETADP_ADD_DELETE_FUNCTIONAL_ADDR = 0x00000008L,
287 IPA_SETADP_SET_ADDRESSING_MODE = 0x00000010L,
288 IPA_SETADP_SET_CONFIG_PARMS = 0x00000020L,
289 IPA_SETADP_SET_CONFIG_PARMS_EXTENDED = 0x00000040L,
290 IPA_SETADP_SET_BROADCAST_MODE = 0x00000080L,
291 IPA_SETADP_SEND_OSA_MESSAGE = 0x00000100L,
292 IPA_SETADP_SET_SNMP_CONTROL = 0x00000200L,
293 IPA_SETADP_QUERY_CARD_INFO = 0x00000400L,
294 IPA_SETADP_SET_PROMISC_MODE = 0x00000800L,
295 IPA_SETADP_SET_DIAG_ASSIST = 0x00002000L,
296 IPA_SETADP_SET_ACCESS_CONTROL = 0x00010000L,
297 IPA_SETADP_QUERY_OAT = 0x00080000L,
298 IPA_SETADP_QUERY_SWITCH_ATTRIBUTES = 0x00100000L,
299 };
300 enum qeth_ipa_mac_ops {
301 CHANGE_ADDR_READ_MAC = 0,
302 CHANGE_ADDR_REPLACE_MAC = 1,
303 CHANGE_ADDR_ADD_MAC = 2,
304 CHANGE_ADDR_DEL_MAC = 4,
305 CHANGE_ADDR_RESET_MAC = 8,
306 };
307 enum qeth_ipa_addr_ops {
308 CHANGE_ADDR_READ_ADDR = 0,
309 CHANGE_ADDR_ADD_ADDR = 1,
310 CHANGE_ADDR_DEL_ADDR = 2,
311 CHANGE_ADDR_FLUSH_ADDR_TABLE = 4,
312 };
313 enum qeth_ipa_promisc_modes {
314 SET_PROMISC_MODE_OFF = 0,
315 SET_PROMISC_MODE_ON = 1,
316 };
317 enum qeth_ipa_isolation_modes {
318 ISOLATION_MODE_NONE = 0x00000000L,
319 ISOLATION_MODE_FWD = 0x00000001L,
320 ISOLATION_MODE_DROP = 0x00000002L,
321 };
322 enum qeth_ipa_set_access_mode_rc {
323 SET_ACCESS_CTRL_RC_SUCCESS = 0x0000,
324 SET_ACCESS_CTRL_RC_NOT_SUPPORTED = 0x0004,
325 SET_ACCESS_CTRL_RC_ALREADY_NOT_ISOLATED = 0x0008,
326 SET_ACCESS_CTRL_RC_ALREADY_ISOLATED = 0x0010,
327 SET_ACCESS_CTRL_RC_NONE_SHARED_ADAPTER = 0x0014,
328 SET_ACCESS_CTRL_RC_ACTIVE_CHECKSUM_OFF = 0x0018,
329 SET_ACCESS_CTRL_RC_REFLREL_UNSUPPORTED = 0x0022,
330 SET_ACCESS_CTRL_RC_REFLREL_FAILED = 0x0024,
331 SET_ACCESS_CTRL_RC_REFLREL_DEACT_FAILED = 0x0028,
332 };
333 enum qeth_card_info_card_type {
334 CARD_INFO_TYPE_1G_COPPER_A = 0x61,
335 CARD_INFO_TYPE_1G_FIBRE_A = 0x71,
336 CARD_INFO_TYPE_10G_FIBRE_A = 0x91,
337 CARD_INFO_TYPE_1G_COPPER_B = 0xb1,
338 CARD_INFO_TYPE_1G_FIBRE_B = 0xa1,
339 CARD_INFO_TYPE_10G_FIBRE_B = 0xc1,
340 };
341 enum qeth_card_info_port_mode {
342 CARD_INFO_PORTM_HALFDUPLEX = 0x0002,
343 CARD_INFO_PORTM_FULLDUPLEX = 0x0003,
344 };
345 enum qeth_card_info_port_speed {
346 CARD_INFO_PORTS_10M = 0x00000005,
347 CARD_INFO_PORTS_100M = 0x00000006,
348 CARD_INFO_PORTS_1G = 0x00000007,
349 CARD_INFO_PORTS_10G = 0x00000008,
350 };
351
352 /* (SET)DELIP(M) IPA stuff ***************************************************/
353 struct qeth_ipacmd_setdelip4 {
354 __u8 ip_addr[4];
355 __u8 mask[4];
356 __u32 flags;
357 } __attribute__ ((packed));
358
359 struct qeth_ipacmd_setdelip6 {
360 __u8 ip_addr[16];
361 __u8 mask[16];
362 __u32 flags;
363 } __attribute__ ((packed));
364
365 struct qeth_ipacmd_setdelipm {
366 __u8 mac[6];
367 __u8 padding[2];
368 __u8 ip6[12];
369 __u8 ip4[4];
370 } __attribute__ ((packed));
371
372 struct qeth_ipacmd_layer2setdelmac {
373 __u32 mac_length;
374 __u8 mac[6];
375 } __attribute__ ((packed));
376
377 struct qeth_ipacmd_layer2setdelvlan {
378 __u16 vlan_id;
379 } __attribute__ ((packed));
380
381
382 struct qeth_ipacmd_setassparms_hdr {
383 __u32 assist_no;
384 __u16 length;
385 __u16 command_code;
386 __u16 return_code;
387 __u8 number_of_replies;
388 __u8 seq_no;
389 } __attribute__((packed));
390
391 struct qeth_arp_query_data {
392 __u16 request_bits;
393 __u16 reply_bits;
394 __u32 no_entries;
395 char data; /* only for replies */
396 } __attribute__((packed));
397
398 /* used as parameter for arp_query reply */
399 struct qeth_arp_query_info {
400 __u32 udata_len;
401 __u16 mask_bits;
402 __u32 udata_offset;
403 __u32 no_entries;
404 char *udata;
405 };
406
407 /* IPA set assist segmentation bit definitions for receive and
408 * transmit checksum offloading.
409 */
410 enum qeth_ipa_checksum_bits {
411 QETH_IPA_CHECKSUM_IP_HDR = 0x0002,
412 QETH_IPA_CHECKSUM_UDP = 0x0008,
413 QETH_IPA_CHECKSUM_TCP = 0x0010,
414 QETH_IPA_CHECKSUM_LP2LP = 0x0020
415 };
416
417 /* IPA Assist checksum offload reply layout. */
418 struct qeth_checksum_cmd {
419 __u32 supported;
420 __u32 enabled;
421 } __packed;
422
423 enum qeth_ipa_large_send_caps {
424 QETH_IPA_LARGE_SEND_TCP = 0x00000001,
425 };
426
427 struct qeth_tso_start_data {
428 u32 mss;
429 u32 supported;
430 };
431
432 /* SETASSPARMS IPA Command: */
433 struct qeth_ipacmd_setassparms {
434 struct qeth_ipacmd_setassparms_hdr hdr;
435 union {
436 __u32 flags_32bit;
437 struct qeth_ipa_caps caps;
438 struct qeth_checksum_cmd chksum;
439 struct qeth_arp_cache_entry add_arp_entry;
440 struct qeth_arp_query_data query_arp;
441 struct qeth_tso_start_data tso;
442 __u8 ip[16];
443 } data;
444 } __attribute__ ((packed));
445
446
447 /* SETRTG IPA Command: ****************************************************/
448 struct qeth_set_routing {
449 __u8 type;
450 };
451
452 /* SETADAPTERPARMS IPA Command: *******************************************/
453 struct qeth_query_cmds_supp {
454 __u32 no_lantypes_supp;
455 __u8 lan_type;
456 __u8 reserved1[3];
457 __u32 supported_cmds;
458 __u8 reserved2[8];
459 } __attribute__ ((packed));
460
461 struct qeth_change_addr {
462 u32 cmd;
463 u32 addr_size;
464 u32 no_macs;
465 u8 addr[ETH_ALEN];
466 };
467
468 struct qeth_snmp_cmd {
469 __u8 token[16];
470 __u32 request;
471 __u32 interface;
472 __u32 returncode;
473 __u32 firmwarelevel;
474 __u32 seqno;
475 __u8 data;
476 } __attribute__ ((packed));
477
478 struct qeth_snmp_ureq_hdr {
479 __u32 data_len;
480 __u32 req_len;
481 __u32 reserved1;
482 __u32 reserved2;
483 } __attribute__ ((packed));
484
485 struct qeth_snmp_ureq {
486 struct qeth_snmp_ureq_hdr hdr;
487 struct qeth_snmp_cmd cmd;
488 } __attribute__((packed));
489
490 /* SET_ACCESS_CONTROL: same format for request and reply */
491 struct qeth_set_access_ctrl {
492 __u32 subcmd_code;
493 __u8 reserved[8];
494 } __attribute__((packed));
495
496 struct qeth_query_oat {
497 __u32 subcmd_code;
498 __u8 reserved[12];
499 } __packed;
500
501 struct qeth_qoat_priv {
502 __u32 buffer_len;
503 __u32 response_len;
504 char *buffer;
505 };
506
507 struct qeth_query_card_info {
508 __u8 card_type;
509 __u8 reserved1;
510 __u16 port_mode;
511 __u32 port_speed;
512 __u32 reserved2;
513 };
514
515 #define QETH_SWITCH_FORW_802_1 0x00000001
516 #define QETH_SWITCH_FORW_REFL_RELAY 0x00000002
517 #define QETH_SWITCH_CAP_RTE 0x00000004
518 #define QETH_SWITCH_CAP_ECP 0x00000008
519 #define QETH_SWITCH_CAP_VDP 0x00000010
520
521 struct qeth_query_switch_attributes {
522 __u8 version;
523 __u8 reserved1;
524 __u16 reserved2;
525 __u32 capabilities;
526 __u32 settings;
527 __u8 reserved3[8];
528 };
529
530 struct qeth_ipacmd_setadpparms_hdr {
531 __u32 supp_hw_cmds;
532 __u32 reserved1;
533 __u16 cmdlength;
534 __u16 reserved2;
535 __u32 command_code;
536 __u16 return_code;
537 __u8 used_total;
538 __u8 seq_no;
539 __u32 reserved3;
540 } __attribute__ ((packed));
541
542 struct qeth_ipacmd_setadpparms {
543 struct qeth_ipacmd_setadpparms_hdr hdr;
544 union {
545 struct qeth_query_cmds_supp query_cmds_supp;
546 struct qeth_change_addr change_addr;
547 struct qeth_snmp_cmd snmp;
548 struct qeth_set_access_ctrl set_access_ctrl;
549 struct qeth_query_oat query_oat;
550 struct qeth_query_card_info card_info;
551 struct qeth_query_switch_attributes query_switch_attributes;
552 __u32 mode;
553 } data;
554 } __attribute__ ((packed));
555
556 /* CREATE_ADDR IPA Command: ***********************************************/
557 struct qeth_create_destroy_address {
558 __u8 unique_id[8];
559 } __attribute__ ((packed));
560
561 /* SET DIAGNOSTIC ASSIST IPA Command: *************************************/
562
563 enum qeth_diags_cmds {
564 QETH_DIAGS_CMD_QUERY = 0x0001,
565 QETH_DIAGS_CMD_TRAP = 0x0002,
566 QETH_DIAGS_CMD_TRACE = 0x0004,
567 QETH_DIAGS_CMD_NOLOG = 0x0008,
568 QETH_DIAGS_CMD_DUMP = 0x0010,
569 };
570
571 enum qeth_diags_trace_types {
572 QETH_DIAGS_TYPE_HIPERSOCKET = 0x02,
573 };
574
575 enum qeth_diags_trace_cmds {
576 QETH_DIAGS_CMD_TRACE_ENABLE = 0x0001,
577 QETH_DIAGS_CMD_TRACE_DISABLE = 0x0002,
578 QETH_DIAGS_CMD_TRACE_MODIFY = 0x0004,
579 QETH_DIAGS_CMD_TRACE_REPLACE = 0x0008,
580 QETH_DIAGS_CMD_TRACE_QUERY = 0x0010,
581 };
582
583 enum qeth_diags_trap_action {
584 QETH_DIAGS_TRAP_ARM = 0x01,
585 QETH_DIAGS_TRAP_DISARM = 0x02,
586 QETH_DIAGS_TRAP_CAPTURE = 0x04,
587 };
588
589 struct qeth_ipacmd_diagass {
590 __u32 host_tod2;
591 __u32:32;
592 __u16 subcmd_len;
593 __u16:16;
594 __u32 subcmd;
595 __u8 type;
596 __u8 action;
597 __u16 options;
598 __u32 ext;
599 __u8 cdata[64];
600 } __attribute__ ((packed));
601
602 /* VNIC Characteristics IPA Command: *****************************************/
603 /* IPA commands/sub commands for VNICC */
604 #define IPA_VNICC_QUERY_CHARS 0x00000000L
605 #define IPA_VNICC_QUERY_CMDS 0x00000001L
606 #define IPA_VNICC_ENABLE 0x00000002L
607 #define IPA_VNICC_DISABLE 0x00000004L
608 #define IPA_VNICC_SET_TIMEOUT 0x00000008L
609 #define IPA_VNICC_GET_TIMEOUT 0x00000010L
610
611 /* VNICC flags */
612 #define QETH_VNICC_FLOODING 0x80000000
613 #define QETH_VNICC_MCAST_FLOODING 0x40000000
614 #define QETH_VNICC_LEARNING 0x20000000
615 #define QETH_VNICC_TAKEOVER_SETVMAC 0x10000000
616 #define QETH_VNICC_TAKEOVER_LEARNING 0x08000000
617 #define QETH_VNICC_BRIDGE_INVISIBLE 0x04000000
618 #define QETH_VNICC_RX_BCAST 0x02000000
619
620 /* VNICC default values */
621 #define QETH_VNICC_ALL 0xff000000
622 #define QETH_VNICC_DEFAULT QETH_VNICC_RX_BCAST
623 /* default VNICC timeout in seconds */
624 #define QETH_VNICC_DEFAULT_TIMEOUT 600
625
626 /* VNICC header */
627 struct qeth_ipacmd_vnicc_hdr {
628 u32 sup;
629 u32 cur;
630 };
631
632 /* VNICC sub command header */
633 struct qeth_vnicc_sub_hdr {
634 u16 data_length;
635 u16 reserved;
636 u32 sub_command;
637 };
638
639 /* query supported commands for VNIC characteristic */
640 struct qeth_vnicc_query_cmds {
641 u32 vnic_char;
642 u32 sup_cmds;
643 };
644
645 /* enable/disable VNIC characteristic */
646 struct qeth_vnicc_set_char {
647 u32 vnic_char;
648 };
649
650 /* get/set timeout for VNIC characteristic */
651 struct qeth_vnicc_getset_timeout {
652 u32 vnic_char;
653 u32 timeout;
654 };
655
656 /* complete VNICC IPA command message */
657 struct qeth_ipacmd_vnicc {
658 struct qeth_ipacmd_vnicc_hdr hdr;
659 struct qeth_vnicc_sub_hdr sub_hdr;
660 union {
661 struct qeth_vnicc_query_cmds query_cmds;
662 struct qeth_vnicc_set_char set_char;
663 struct qeth_vnicc_getset_timeout getset_timeout;
664 };
665 };
666
667 /* SETBRIDGEPORT IPA Command: *********************************************/
668 enum qeth_ipa_sbp_cmd {
669 IPA_SBP_QUERY_COMMANDS_SUPPORTED = 0x00000000L,
670 IPA_SBP_RESET_BRIDGE_PORT_ROLE = 0x00000001L,
671 IPA_SBP_SET_PRIMARY_BRIDGE_PORT = 0x00000002L,
672 IPA_SBP_SET_SECONDARY_BRIDGE_PORT = 0x00000004L,
673 IPA_SBP_QUERY_BRIDGE_PORTS = 0x00000008L,
674 IPA_SBP_BRIDGE_PORT_STATE_CHANGE = 0x00000010L,
675 };
676
677 struct net_if_token {
678 __u16 devnum;
679 __u8 cssid;
680 __u8 iid;
681 __u8 ssid;
682 __u8 chpid;
683 __u16 chid;
684 } __packed;
685
686 struct mac_addr_lnid {
687 __u8 mac[6];
688 __u16 lnid;
689 } __packed;
690
691 struct qeth_ipacmd_sbp_hdr {
692 __u32 supported_sbp_cmds;
693 __u32 enabled_sbp_cmds;
694 __u16 cmdlength;
695 __u16 reserved1;
696 __u32 command_code;
697 __u16 return_code;
698 __u8 used_total;
699 __u8 seq_no;
700 __u32 reserved2;
701 } __packed;
702
703 struct qeth_sbp_query_cmds_supp {
704 __u32 supported_cmds;
705 __u32 reserved;
706 } __packed;
707
708 struct qeth_sbp_reset_role {
709 } __packed;
710
711 struct qeth_sbp_set_primary {
712 struct net_if_token token;
713 } __packed;
714
715 struct qeth_sbp_set_secondary {
716 } __packed;
717
718 struct qeth_sbp_port_entry {
719 __u8 role;
720 __u8 state;
721 __u8 reserved1;
722 __u8 reserved2;
723 struct net_if_token token;
724 } __packed;
725
726 struct qeth_sbp_query_ports {
727 __u8 primary_bp_supported;
728 __u8 secondary_bp_supported;
729 __u8 num_entries;
730 __u8 entry_length;
731 struct qeth_sbp_port_entry entry[];
732 } __packed;
733
734 struct qeth_sbp_state_change {
735 __u8 primary_bp_supported;
736 __u8 secondary_bp_supported;
737 __u8 num_entries;
738 __u8 entry_length;
739 struct qeth_sbp_port_entry entry[];
740 } __packed;
741
742 struct qeth_ipacmd_setbridgeport {
743 struct qeth_ipacmd_sbp_hdr hdr;
744 union {
745 struct qeth_sbp_query_cmds_supp query_cmds_supp;
746 struct qeth_sbp_reset_role reset_role;
747 struct qeth_sbp_set_primary set_primary;
748 struct qeth_sbp_set_secondary set_secondary;
749 struct qeth_sbp_query_ports query_ports;
750 struct qeth_sbp_state_change state_change;
751 } data;
752 } __packed;
753
754 /* ADDRESS_CHANGE_NOTIFICATION adapter-initiated "command" *******************/
755 /* Bitmask for entry->change_code. Both bits may be raised. */
756 enum qeth_ipa_addr_change_code {
757 IPA_ADDR_CHANGE_CODE_VLANID = 0x01,
758 IPA_ADDR_CHANGE_CODE_MACADDR = 0x02,
759 IPA_ADDR_CHANGE_CODE_REMOVAL = 0x80, /* else addition */
760 };
761
762 struct qeth_ipacmd_addr_change_entry {
763 struct net_if_token token;
764 struct mac_addr_lnid addr_lnid;
765 __u8 change_code;
766 __u8 reserved1;
767 __u16 reserved2;
768 } __packed;
769
770 struct qeth_ipacmd_addr_change {
771 __u8 lost_event_mask;
772 __u8 reserved;
773 __u16 num_entries;
774 struct qeth_ipacmd_addr_change_entry entry[];
775 } __packed;
776
777 /* Header for each IPA command */
778 struct qeth_ipacmd_hdr {
779 __u8 command;
780 __u8 initiator;
781 __u16 seqno;
782 __u16 return_code;
783 __u8 adapter_type;
784 __u8 rel_adapter_no;
785 __u8 prim_version_no;
786 __u8 param_count;
787 __u16 prot_version;
788 __u32 ipa_supported;
789 __u32 ipa_enabled;
790 } __attribute__ ((packed));
791
792 /* The IPA command itself */
793 struct qeth_ipa_cmd {
794 struct qeth_ipacmd_hdr hdr;
795 union {
796 struct qeth_ipacmd_setdelip4 setdelip4;
797 struct qeth_ipacmd_setdelip6 setdelip6;
798 struct qeth_ipacmd_setdelipm setdelipm;
799 struct qeth_ipacmd_setassparms setassparms;
800 struct qeth_ipacmd_layer2setdelmac setdelmac;
801 struct qeth_ipacmd_layer2setdelvlan setdelvlan;
802 struct qeth_create_destroy_address create_destroy_addr;
803 struct qeth_ipacmd_setadpparms setadapterparms;
804 struct qeth_set_routing setrtg;
805 struct qeth_ipacmd_diagass diagass;
806 struct qeth_ipacmd_setbridgeport sbp;
807 struct qeth_ipacmd_addr_change addrchange;
808 struct qeth_ipacmd_vnicc vnicc;
809 } data;
810 } __attribute__ ((packed));
811
812 /*
813 * special command for ARP processing.
814 * this is not included in setassparms command before, because we get
815 * problem with the size of struct qeth_ipacmd_setassparms otherwise
816 */
817 enum qeth_ipa_arp_return_codes {
818 QETH_IPA_ARP_RC_SUCCESS = 0x0000,
819 QETH_IPA_ARP_RC_FAILED = 0x0001,
820 QETH_IPA_ARP_RC_NOTSUPP = 0x0002,
821 QETH_IPA_ARP_RC_OUT_OF_RANGE = 0x0003,
822 QETH_IPA_ARP_RC_Q_NOTSUPP = 0x0004,
823 QETH_IPA_ARP_RC_Q_NO_DATA = 0x0008,
824 };
825
826 extern const char *qeth_get_ipa_msg(enum qeth_ipa_return_codes rc);
827 extern const char *qeth_get_ipa_cmd_name(enum qeth_ipa_cmds cmd);
828
829 #define QETH_SETASS_BASE_LEN (sizeof(struct qeth_ipacmd_hdr) + \
830 sizeof(struct qeth_ipacmd_setassparms_hdr))
831 #define QETH_IPA_ARP_DATA_POS(buffer) (buffer + IPA_PDU_HEADER_SIZE + \
832 QETH_SETASS_BASE_LEN)
833 #define QETH_SETADP_BASE_LEN (sizeof(struct qeth_ipacmd_hdr) + \
834 sizeof(struct qeth_ipacmd_setadpparms_hdr))
835 #define QETH_SNMP_SETADP_CMDLENGTH 16
836
837 #define QETH_ARP_DATA_SIZE 3968
838 #define QETH_ARP_CMD_LEN (QETH_ARP_DATA_SIZE + 8)
839 /* Helper functions */
840 #define IS_IPA_REPLY(cmd) ((cmd->hdr.initiator == IPA_CMD_INITIATOR_HOST) || \
841 (cmd->hdr.initiator == IPA_CMD_INITIATOR_OSA_REPLY))
842
843 /*****************************************************************************/
844 /* END OF IP Assist related definitions */
845 /*****************************************************************************/
846
847 extern unsigned char CM_ENABLE[];
848 #define CM_ENABLE_SIZE 0x63
849 #define QETH_CM_ENABLE_ISSUER_RM_TOKEN(buffer) (buffer + 0x2c)
850 #define QETH_CM_ENABLE_FILTER_TOKEN(buffer) (buffer + 0x53)
851 #define QETH_CM_ENABLE_USER_DATA(buffer) (buffer + 0x5b)
852
853 #define QETH_CM_ENABLE_RESP_FILTER_TOKEN(buffer) \
854 (PDU_ENCAPSULATION(buffer) + 0x13)
855
856
857 extern unsigned char CM_SETUP[];
858 #define CM_SETUP_SIZE 0x64
859 #define QETH_CM_SETUP_DEST_ADDR(buffer) (buffer + 0x2c)
860 #define QETH_CM_SETUP_CONNECTION_TOKEN(buffer) (buffer + 0x51)
861 #define QETH_CM_SETUP_FILTER_TOKEN(buffer) (buffer + 0x5a)
862
863 #define QETH_CM_SETUP_RESP_DEST_ADDR(buffer) \
864 (PDU_ENCAPSULATION(buffer) + 0x1a)
865
866 extern unsigned char ULP_ENABLE[];
867 #define ULP_ENABLE_SIZE 0x6b
868 #define QETH_ULP_ENABLE_LINKNUM(buffer) (buffer + 0x61)
869 #define QETH_ULP_ENABLE_DEST_ADDR(buffer) (buffer + 0x2c)
870 #define QETH_ULP_ENABLE_FILTER_TOKEN(buffer) (buffer + 0x53)
871 #define QETH_ULP_ENABLE_PORTNAME_AND_LL(buffer) (buffer + 0x62)
872 #define QETH_ULP_ENABLE_RESP_FILTER_TOKEN(buffer) \
873 (PDU_ENCAPSULATION(buffer) + 0x13)
874 #define QETH_ULP_ENABLE_RESP_MAX_MTU(buffer) \
875 (PDU_ENCAPSULATION(buffer) + 0x1f)
876 #define QETH_ULP_ENABLE_RESP_DIFINFO_LEN(buffer) \
877 (PDU_ENCAPSULATION(buffer) + 0x17)
878 #define QETH_ULP_ENABLE_RESP_LINK_TYPE(buffer) \
879 (PDU_ENCAPSULATION(buffer) + 0x2b)
880 /* Layer 2 definitions */
881 #define QETH_PROT_LAYER2 0x08
882 #define QETH_PROT_TCPIP 0x03
883 #define QETH_PROT_OSN2 0x0a
884 #define QETH_ULP_ENABLE_PROT_TYPE(buffer) (buffer + 0x50)
885 #define QETH_IPA_CMD_PROT_TYPE(buffer) (buffer + 0x19)
886
887 extern unsigned char ULP_SETUP[];
888 #define ULP_SETUP_SIZE 0x6c
889 #define QETH_ULP_SETUP_DEST_ADDR(buffer) (buffer + 0x2c)
890 #define QETH_ULP_SETUP_CONNECTION_TOKEN(buffer) (buffer + 0x51)
891 #define QETH_ULP_SETUP_FILTER_TOKEN(buffer) (buffer + 0x5a)
892 #define QETH_ULP_SETUP_CUA(buffer) (buffer + 0x68)
893 #define QETH_ULP_SETUP_REAL_DEVADDR(buffer) (buffer + 0x6a)
894
895 #define QETH_ULP_SETUP_RESP_CONNECTION_TOKEN(buffer) \
896 (PDU_ENCAPSULATION(buffer) + 0x1a)
897
898
899 extern unsigned char DM_ACT[];
900 #define DM_ACT_SIZE 0x55
901 #define QETH_DM_ACT_DEST_ADDR(buffer) (buffer + 0x2c)
902 #define QETH_DM_ACT_CONNECTION_TOKEN(buffer) (buffer + 0x51)
903
904
905
906 #define QETH_TRANSPORT_HEADER_SEQ_NO(buffer) (buffer + 4)
907 #define QETH_PDU_HEADER_SEQ_NO(buffer) (buffer + 0x1c)
908 #define QETH_PDU_HEADER_ACK_SEQ_NO(buffer) (buffer + 0x20)
909
910 extern unsigned char IDX_ACTIVATE_READ[];
911 extern unsigned char IDX_ACTIVATE_WRITE[];
912
913 #define IDX_ACTIVATE_SIZE 0x22
914 #define QETH_IDX_ACT_PNO(buffer) (buffer+0x0b)
915 #define QETH_IDX_ACT_ISSUER_RM_TOKEN(buffer) (buffer + 0x0c)
916 #define QETH_IDX_NO_PORTNAME_REQUIRED(buffer) ((buffer)[0x0b] & 0x80)
917 #define QETH_IDX_ACT_FUNC_LEVEL(buffer) (buffer + 0x10)
918 #define QETH_IDX_ACT_DATASET_NAME(buffer) (buffer + 0x16)
919 #define QETH_IDX_ACT_QDIO_DEV_CUA(buffer) (buffer + 0x1e)
920 #define QETH_IDX_ACT_QDIO_DEV_REALADDR(buffer) (buffer + 0x20)
921 #define QETH_IS_IDX_ACT_POS_REPLY(buffer) (((buffer)[0x08] & 3) == 2)
922 #define QETH_IDX_REPLY_LEVEL(buffer) (buffer + 0x12)
923 #define QETH_IDX_ACT_CAUSE_CODE(buffer) (buffer)[0x09]
924 #define QETH_IDX_ACT_ERR_EXCL 0x19
925 #define QETH_IDX_ACT_ERR_AUTH 0x1E
926 #define QETH_IDX_ACT_ERR_AUTH_USER 0x20
927
928 #define PDU_ENCAPSULATION(buffer) \
929 (buffer + *(buffer + (*(buffer + 0x0b)) + \
930 *(buffer + *(buffer + 0x0b) + 0x11) + 0x07))
931
932 #define IS_IPA(buffer) \
933 ((buffer) && \
934 (*(buffer + ((*(buffer + 0x0b)) + 4)) == 0xc1))
935
936 #endif
Linux with added FPC-III support