?  search:
summary | log | graphiclog1 | graphiclog2 | commit | commitdiff | tree | refs | edit | fork
blame | history | raw | HEAD
Merge tag 'block-5.11-2021-01-10' of git://git.kernel.dk/linux-block
[linux/fpc-iii.git] / drivers / s390 / net / qeth_core_mpc.h
blobe4bde7daf083019fea015a42d0ea08079efd479d
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 #include <uapi/linux/in6.h>
15
16 extern const unsigned char IPA_PDU_HEADER[];
17 #define IPA_PDU_HEADER_SIZE 0x40
18 #define QETH_IPA_PDU_LEN_TOTAL(buffer) (buffer + 0x0e)
19 #define QETH_IPA_PDU_LEN_PDU1(buffer) (buffer + 0x26)
20 #define QETH_IPA_PDU_LEN_PDU2(buffer) (buffer + 0x29)
21 #define QETH_IPA_PDU_LEN_PDU3(buffer) (buffer + 0x3a)
22
23 #define QETH_IPA_CMD_DEST_ADDR(buffer) (buffer + 0x2c)
24
25 #define QETH_SEQ_NO_LENGTH 4
26 #define QETH_MPC_TOKEN_LENGTH 4
27 #define QETH_MCL_LENGTH 4
28
29 #define QETH_TIMEOUT (10 * HZ)
30 #define QETH_IPA_TIMEOUT (45 * HZ)
31
32 /*****************************************************************************/
33 /* IP Assist related definitions */
34 /*****************************************************************************/
35 #define IPA_CMD_INITIATOR_HOST 0x00
36 #define IPA_CMD_INITIATOR_OSA 0x01
37 #define IPA_CMD_INITIATOR_HOST_REPLY 0x80
38 #define IPA_CMD_INITIATOR_OSA_REPLY 0x81
39 #define IPA_CMD_PRIM_VERSION_NO 0x01
40
41 struct qeth_ipa_caps {
42 u32 supported;
43 u32 enabled;
44 };
45
46 static inline bool qeth_ipa_caps_supported(struct qeth_ipa_caps *caps, u32 mask)
47 {
48 return (caps->supported & mask) == mask;
49 }
50
51 static inline bool qeth_ipa_caps_enabled(struct qeth_ipa_caps *caps, u32 mask)
52 {
53 return (caps->enabled & mask) == mask;
54 }
55
56 #define qeth_adp_supported(c, f) \
57 qeth_ipa_caps_supported(&c->options.adp, f)
58 #define qeth_is_supported(c, f) \
59 qeth_ipa_caps_supported(&c->options.ipa4, f)
60 #define qeth_is_supported6(c, f) \
61 qeth_ipa_caps_supported(&c->options.ipa6, f)
62 #define qeth_is_ipafunc_supported(c, prot, f) \
63 ((prot == QETH_PROT_IPV6) ? qeth_is_supported6(c, f) : \
64 qeth_is_supported(c, f))
65
66 enum qeth_card_types {
67 QETH_CARD_TYPE_OSD = 1,
68 QETH_CARD_TYPE_IQD = 5,
69 QETH_CARD_TYPE_OSN = 6,
70 QETH_CARD_TYPE_OSM = 3,
71 QETH_CARD_TYPE_OSX = 2,
72 };
73
74 #define IS_IQD(card) ((card)->info.type == QETH_CARD_TYPE_IQD)
75 #define IS_OSD(card) ((card)->info.type == QETH_CARD_TYPE_OSD)
76 #define IS_OSM(card) ((card)->info.type == QETH_CARD_TYPE_OSM)
77
78 #ifdef CONFIG_QETH_OSN
79 #define IS_OSN(card) ((card)->info.type == QETH_CARD_TYPE_OSN)
80 #else
81 #define IS_OSN(card) false
82 #endif
83
84 #ifdef CONFIG_QETH_OSX
85 #define IS_OSX(card) ((card)->info.type == QETH_CARD_TYPE_OSX)
86 #else
87 #define IS_OSX(card) false
88 #endif
89
90 #define IS_VM_NIC(card) ((card)->info.is_vm_nic)
91
92 #define QETH_MPC_DIFINFO_LEN_INDICATES_LINK_TYPE 0x18
93 /* only the first two bytes are looked at in qeth_get_cardname_short */
94 enum qeth_link_types {
95 QETH_LINK_TYPE_FAST_ETH = 0x01,
96 QETH_LINK_TYPE_HSTR = 0x02,
97 QETH_LINK_TYPE_GBIT_ETH = 0x03,
98 QETH_LINK_TYPE_OSN = 0x04,
99 QETH_LINK_TYPE_10GBIT_ETH = 0x10,
100 QETH_LINK_TYPE_25GBIT_ETH = 0x12,
101 QETH_LINK_TYPE_LANE_ETH100 = 0x81,
102 QETH_LINK_TYPE_LANE_TR = 0x82,
103 QETH_LINK_TYPE_LANE_ETH1000 = 0x83,
104 QETH_LINK_TYPE_LANE = 0x88,
105 };
106
107 enum qeth_routing_types {
108 /* TODO: set to bit flag used in IPA Command */
109 NO_ROUTER = 0,
110 PRIMARY_ROUTER = 1,
111 SECONDARY_ROUTER = 2,
112 MULTICAST_ROUTER = 3,
113 PRIMARY_CONNECTOR = 4,
114 SECONDARY_CONNECTOR = 5,
115 };
116
117 /* IPA Commands */
118 enum qeth_ipa_cmds {
119 IPA_CMD_STARTLAN = 0x01,
120 IPA_CMD_STOPLAN = 0x02,
121 IPA_CMD_SETVMAC = 0x21,
122 IPA_CMD_DELVMAC = 0x22,
123 IPA_CMD_SETGMAC = 0x23,
124 IPA_CMD_DELGMAC = 0x24,
125 IPA_CMD_SETVLAN = 0x25,
126 IPA_CMD_DELVLAN = 0x26,
127 IPA_CMD_VNICC = 0x2a,
128 IPA_CMD_SETBRIDGEPORT_OSA = 0x2b,
129 IPA_CMD_SETCCID = 0x41,
130 IPA_CMD_DELCCID = 0x42,
131 IPA_CMD_MODCCID = 0x43,
132 IPA_CMD_SETIP = 0xb1,
133 IPA_CMD_QIPASSIST = 0xb2,
134 IPA_CMD_SETASSPARMS = 0xb3,
135 IPA_CMD_SETIPM = 0xb4,
136 IPA_CMD_DELIPM = 0xb5,
137 IPA_CMD_SETRTG = 0xb6,
138 IPA_CMD_DELIP = 0xb7,
139 IPA_CMD_SETADAPTERPARMS = 0xb8,
140 IPA_CMD_SET_DIAG_ASS = 0xb9,
141 IPA_CMD_SETBRIDGEPORT_IQD = 0xbe,
142 IPA_CMD_CREATE_ADDR = 0xc3,
143 IPA_CMD_DESTROY_ADDR = 0xc4,
144 IPA_CMD_REGISTER_LOCAL_ADDR = 0xd1,
145 IPA_CMD_UNREGISTER_LOCAL_ADDR = 0xd2,
146 IPA_CMD_ADDRESS_CHANGE_NOTIF = 0xd3,
147 IPA_CMD_UNKNOWN = 0x00
148 };
149
150 enum qeth_ip_ass_cmds {
151 IPA_CMD_ASS_START = 0x0001,
152 IPA_CMD_ASS_STOP = 0x0002,
153 IPA_CMD_ASS_CONFIGURE = 0x0003,
154 IPA_CMD_ASS_ENABLE = 0x0004,
155 };
156
157 enum qeth_arp_process_subcmds {
158 IPA_CMD_ASS_ARP_SET_NO_ENTRIES = 0x0003,
159 IPA_CMD_ASS_ARP_QUERY_CACHE = 0x0004,
160 IPA_CMD_ASS_ARP_ADD_ENTRY = 0x0005,
161 IPA_CMD_ASS_ARP_REMOVE_ENTRY = 0x0006,
162 IPA_CMD_ASS_ARP_FLUSH_CACHE = 0x0007,
163 IPA_CMD_ASS_ARP_QUERY_INFO = 0x0104,
164 IPA_CMD_ASS_ARP_QUERY_STATS = 0x0204,
165 };
166
167
168 /* Return Codes for IPA Commands
169 * according to OSA card Specs */
170
171 enum qeth_ipa_return_codes {
172 IPA_RC_SUCCESS = 0x0000,
173 IPA_RC_NOTSUPP = 0x0001,
174 IPA_RC_IP_TABLE_FULL = 0x0002,
175 IPA_RC_UNKNOWN_ERROR = 0x0003,
176 IPA_RC_UNSUPPORTED_COMMAND = 0x0004,
177 IPA_RC_TRACE_ALREADY_ACTIVE = 0x0005,
178 IPA_RC_INVALID_FORMAT = 0x0006,
179 IPA_RC_DUP_IPV6_REMOTE = 0x0008,
180 IPA_RC_SBP_IQD_NOT_CONFIGURED = 0x000C,
181 IPA_RC_DUP_IPV6_HOME = 0x0010,
182 IPA_RC_UNREGISTERED_ADDR = 0x0011,
183 IPA_RC_NO_ID_AVAILABLE = 0x0012,
184 IPA_RC_ID_NOT_FOUND = 0x0013,
185 IPA_RC_SBP_IQD_ANO_DEV_PRIMARY = 0x0014,
186 IPA_RC_SBP_IQD_CURRENT_SECOND = 0x0018,
187 IPA_RC_SBP_IQD_LIMIT_SECOND = 0x001C,
188 IPA_RC_INVALID_IP_VERSION = 0x0020,
189 IPA_RC_SBP_IQD_CURRENT_PRIMARY = 0x0024,
190 IPA_RC_LAN_FRAME_MISMATCH = 0x0040,
191 IPA_RC_SBP_IQD_NO_QDIO_QUEUES = 0x00EB,
192 IPA_RC_L2_UNSUPPORTED_CMD = 0x2003,
193 IPA_RC_L2_DUP_MAC = 0x2005,
194 IPA_RC_L2_ADDR_TABLE_FULL = 0x2006,
195 IPA_RC_L2_DUP_LAYER3_MAC = 0x200a,
196 IPA_RC_L2_GMAC_NOT_FOUND = 0x200b,
197 IPA_RC_L2_MAC_NOT_AUTH_BY_HYP = 0x200c,
198 IPA_RC_L2_MAC_NOT_AUTH_BY_ADP = 0x200d,
199 IPA_RC_L2_MAC_NOT_FOUND = 0x2010,
200 IPA_RC_L2_INVALID_VLAN_ID = 0x2015,
201 IPA_RC_L2_DUP_VLAN_ID = 0x2016,
202 IPA_RC_L2_VLAN_ID_NOT_FOUND = 0x2017,
203 IPA_RC_L2_VLAN_ID_NOT_ALLOWED = 0x2050,
204 IPA_RC_VNICC_VNICBP = 0x20B0,
205 IPA_RC_SBP_OSA_NOT_CONFIGURED = 0x2B0C,
206 IPA_RC_SBP_OSA_OS_MISMATCH = 0x2B10,
207 IPA_RC_SBP_OSA_ANO_DEV_PRIMARY = 0x2B14,
208 IPA_RC_SBP_OSA_CURRENT_SECOND = 0x2B18,
209 IPA_RC_SBP_OSA_LIMIT_SECOND = 0x2B1C,
210 IPA_RC_SBP_OSA_NOT_AUTHD_BY_ZMAN = 0x2B20,
211 IPA_RC_SBP_OSA_CURRENT_PRIMARY = 0x2B24,
212 IPA_RC_SBP_OSA_NO_QDIO_QUEUES = 0x2BEB,
213 IPA_RC_DATA_MISMATCH = 0xe001,
214 IPA_RC_INVALID_MTU_SIZE = 0xe002,
215 IPA_RC_INVALID_LANTYPE = 0xe003,
216 IPA_RC_INVALID_LANNUM = 0xe004,
217 IPA_RC_DUPLICATE_IP_ADDRESS = 0xe005,
218 IPA_RC_IP_ADDR_TABLE_FULL = 0xe006,
219 IPA_RC_LAN_PORT_STATE_ERROR = 0xe007,
220 IPA_RC_SETIP_NO_STARTLAN = 0xe008,
221 IPA_RC_SETIP_ALREADY_RECEIVED = 0xe009,
222 IPA_RC_IP_ADDR_ALREADY_USED = 0xe00a,
223 IPA_RC_MC_ADDR_NOT_FOUND = 0xe00b,
224 IPA_RC_SETIP_INVALID_VERSION = 0xe00d,
225 IPA_RC_UNSUPPORTED_SUBCMD = 0xe00e,
226 IPA_RC_ARP_ASSIST_NO_ENABLE = 0xe00f,
227 IPA_RC_PRIMARY_ALREADY_DEFINED = 0xe010,
228 IPA_RC_SECOND_ALREADY_DEFINED = 0xe011,
229 IPA_RC_INVALID_SETRTG_INDICATOR = 0xe012,
230 IPA_RC_MC_ADDR_ALREADY_DEFINED = 0xe013,
231 IPA_RC_LAN_OFFLINE = 0xe080,
232 IPA_RC_VEPA_TO_VEB_TRANSITION = 0xe090,
233 IPA_RC_INVALID_IP_VERSION2 = 0xf001,
234 IPA_RC_FFFF = 0xffff
235 };
236 /* for VNIC Characteristics */
237 #define IPA_RC_VNICC_OOSEQ 0x0005
238
239 /* for SET_DIAGNOSTIC_ASSIST */
240 #define IPA_RC_INVALID_SUBCMD IPA_RC_IP_TABLE_FULL
241 #define IPA_RC_HARDWARE_AUTH_ERROR IPA_RC_UNKNOWN_ERROR
242
243 /* for SETBRIDGEPORT (double occupancies) */
244 #define IPA_RC_SBP_IQD_OS_MISMATCH IPA_RC_DUP_IPV6_HOME
245 #define IPA_RC_SBP_IQD_NOT_AUTHD_BY_ZMAN IPA_RC_INVALID_IP_VERSION
246
247 /* IPA function flags; each flag marks availability of respective function */
248 enum qeth_ipa_funcs {
249 IPA_ARP_PROCESSING = 0x00000001L,
250 IPA_INBOUND_CHECKSUM = 0x00000002L,
251 IPA_OUTBOUND_CHECKSUM = 0x00000004L,
252 /* RESERVED = 0x00000008L,*/
253 IPA_FILTERING = 0x00000010L,
254 IPA_IPV6 = 0x00000020L,
255 IPA_MULTICASTING = 0x00000040L,
256 IPA_IP_REASSEMBLY = 0x00000080L,
257 IPA_QUERY_ARP_COUNTERS = 0x00000100L,
258 IPA_QUERY_ARP_ADDR_INFO = 0x00000200L,
259 IPA_SETADAPTERPARMS = 0x00000400L,
260 IPA_VLAN_PRIO = 0x00000800L,
261 IPA_PASSTHRU = 0x00001000L,
262 IPA_FLUSH_ARP_SUPPORT = 0x00002000L,
263 IPA_FULL_VLAN = 0x00004000L,
264 IPA_INBOUND_PASSTHRU = 0x00008000L,
265 IPA_SOURCE_MAC = 0x00010000L,
266 IPA_OSA_MC_ROUTER = 0x00020000L,
267 IPA_QUERY_ARP_ASSIST = 0x00040000L,
268 IPA_INBOUND_TSO = 0x00080000L,
269 IPA_OUTBOUND_TSO = 0x00100000L,
270 IPA_INBOUND_CHECKSUM_V6 = 0x00400000L,
271 IPA_OUTBOUND_CHECKSUM_V6 = 0x00800000L,
272 };
273
274 /* SETIP/DELIP IPA Command: ***************************************************/
275 enum qeth_ipa_setdelip_flags {
276 QETH_IPA_SETDELIP_DEFAULT = 0x00L, /* default */
277 QETH_IPA_SETIP_VIPA_FLAG = 0x01L, /* no grat. ARP */
278 QETH_IPA_SETIP_TAKEOVER_FLAG = 0x02L, /* nofail on grat. ARP */
279 QETH_IPA_DELIP_ADDR_2_B_TAKEN_OVER = 0x20L,
280 QETH_IPA_DELIP_VIPA_FLAG = 0x40L,
281 QETH_IPA_DELIP_ADDR_NEEDS_SETIP = 0x80L,
282 };
283
284 /* SETADAPTER IPA Command: ****************************************************/
285 enum qeth_ipa_setadp_cmd {
286 IPA_SETADP_QUERY_COMMANDS_SUPPORTED = 0x00000001L,
287 IPA_SETADP_ALTER_MAC_ADDRESS = 0x00000002L,
288 IPA_SETADP_ADD_DELETE_GROUP_ADDRESS = 0x00000004L,
289 IPA_SETADP_ADD_DELETE_FUNCTIONAL_ADDR = 0x00000008L,
290 IPA_SETADP_SET_ADDRESSING_MODE = 0x00000010L,
291 IPA_SETADP_SET_CONFIG_PARMS = 0x00000020L,
292 IPA_SETADP_SET_CONFIG_PARMS_EXTENDED = 0x00000040L,
293 IPA_SETADP_SET_BROADCAST_MODE = 0x00000080L,
294 IPA_SETADP_SEND_OSA_MESSAGE = 0x00000100L,
295 IPA_SETADP_SET_SNMP_CONTROL = 0x00000200L,
296 IPA_SETADP_QUERY_CARD_INFO = 0x00000400L,
297 IPA_SETADP_SET_PROMISC_MODE = 0x00000800L,
298 IPA_SETADP_SET_DIAG_ASSIST = 0x00002000L,
299 IPA_SETADP_SET_ACCESS_CONTROL = 0x00010000L,
300 IPA_SETADP_QUERY_OAT = 0x00080000L,
301 IPA_SETADP_QUERY_SWITCH_ATTRIBUTES = 0x00100000L,
302 };
303 enum qeth_ipa_mac_ops {
304 CHANGE_ADDR_READ_MAC = 0,
305 CHANGE_ADDR_REPLACE_MAC = 1,
306 CHANGE_ADDR_ADD_MAC = 2,
307 CHANGE_ADDR_DEL_MAC = 4,
308 CHANGE_ADDR_RESET_MAC = 8,
309 };
310 enum qeth_ipa_addr_ops {
311 CHANGE_ADDR_READ_ADDR = 0,
312 CHANGE_ADDR_ADD_ADDR = 1,
313 CHANGE_ADDR_DEL_ADDR = 2,
314 CHANGE_ADDR_FLUSH_ADDR_TABLE = 4,
315 };
316 enum qeth_ipa_promisc_modes {
317 SET_PROMISC_MODE_OFF = 0,
318 SET_PROMISC_MODE_ON = 1,
319 };
320 enum qeth_ipa_isolation_modes {
321 ISOLATION_MODE_NONE = 0x00000000L,
322 ISOLATION_MODE_FWD = 0x00000001L,
323 ISOLATION_MODE_DROP = 0x00000002L,
324 };
325 enum qeth_ipa_set_access_mode_rc {
326 SET_ACCESS_CTRL_RC_SUCCESS = 0x0000,
327 SET_ACCESS_CTRL_RC_NOT_SUPPORTED = 0x0004,
328 SET_ACCESS_CTRL_RC_ALREADY_NOT_ISOLATED = 0x0008,
329 SET_ACCESS_CTRL_RC_ALREADY_ISOLATED = 0x0010,
330 SET_ACCESS_CTRL_RC_NONE_SHARED_ADAPTER = 0x0014,
331 SET_ACCESS_CTRL_RC_ACTIVE_CHECKSUM_OFF = 0x0018,
332 SET_ACCESS_CTRL_RC_REFLREL_UNSUPPORTED = 0x0022,
333 SET_ACCESS_CTRL_RC_REFLREL_FAILED = 0x0024,
334 SET_ACCESS_CTRL_RC_REFLREL_DEACT_FAILED = 0x0028,
335 };
336 enum qeth_card_info_card_type {
337 CARD_INFO_TYPE_1G_COPPER_A = 0x61,
338 CARD_INFO_TYPE_1G_FIBRE_A = 0x71,
339 CARD_INFO_TYPE_10G_FIBRE_A = 0x91,
340 CARD_INFO_TYPE_1G_COPPER_B = 0xb1,
341 CARD_INFO_TYPE_1G_FIBRE_B = 0xa1,
342 CARD_INFO_TYPE_10G_FIBRE_B = 0xc1,
343 };
344 enum qeth_card_info_port_mode {
345 CARD_INFO_PORTM_HALFDUPLEX = 0x0002,
346 CARD_INFO_PORTM_FULLDUPLEX = 0x0003,
347 };
348 enum qeth_card_info_port_speed {
349 CARD_INFO_PORTS_10M = 0x00000005,
350 CARD_INFO_PORTS_100M = 0x00000006,
351 CARD_INFO_PORTS_1G = 0x00000007,
352 CARD_INFO_PORTS_10G = 0x00000008,
353 CARD_INFO_PORTS_25G = 0x0000000A,
354 };
355
356 /* (SET)DELIP(M) IPA stuff ***************************************************/
357 struct qeth_ipacmd_setdelip4 {
358 __be32 addr;
359 __be32 mask;
360 __u32 flags;
361 } __attribute__ ((packed));
362
363 struct qeth_ipacmd_setdelip6 {
364 struct in6_addr addr;
365 struct in6_addr prefix;
366 __u32 flags;
367 } __attribute__ ((packed));
368
369 struct qeth_ipacmd_setdelipm {
370 __u8 mac[6];
371 __u8 padding[2];
372 struct in6_addr ip;
373 } __attribute__ ((packed));
374
375 struct qeth_ipacmd_layer2setdelmac {
376 __u32 mac_length;
377 __u8 mac[6];
378 } __attribute__ ((packed));
379
380 struct qeth_ipacmd_layer2setdelvlan {
381 __u16 vlan_id;
382 } __attribute__ ((packed));
383
384 struct qeth_ipacmd_setassparms_hdr {
385 __u16 length;
386 __u16 command_code;
387 __u16 return_code;
388 __u8 number_of_replies;
389 __u8 seq_no;
390 } __attribute__((packed));
391
392 struct qeth_arp_query_data {
393 __u16 request_bits;
394 __u16 reply_bits;
395 __u32 no_entries;
396 char data; /* only for replies */
397 } __attribute__((packed));
398
399 /* used as parameter for arp_query reply */
400 struct qeth_arp_query_info {
401 __u32 udata_len;
402 __u16 mask_bits;
403 __u32 udata_offset;
404 __u32 no_entries;
405 char *udata;
406 };
407
408 /* IPA set assist segmentation bit definitions for receive and
409 * transmit checksum offloading.
410 */
411 enum qeth_ipa_checksum_bits {
412 QETH_IPA_CHECKSUM_IP_HDR = 0x0002,
413 QETH_IPA_CHECKSUM_UDP = 0x0008,
414 QETH_IPA_CHECKSUM_TCP = 0x0010,
415 QETH_IPA_CHECKSUM_LP2LP = 0x0020
416 };
417
418 enum qeth_ipa_large_send_caps {
419 QETH_IPA_LARGE_SEND_TCP = 0x00000001,
420 };
421
422 struct qeth_tso_start_data {
423 u32 mss;
424 u32 supported;
425 };
426
427 /* SETASSPARMS IPA Command: */
428 struct qeth_ipacmd_setassparms {
429 u32 assist_no;
430 struct qeth_ipacmd_setassparms_hdr hdr;
431 union {
432 __u32 flags_32bit;
433 struct qeth_ipa_caps caps;
434 struct qeth_arp_cache_entry arp_entry;
435 struct qeth_arp_query_data query_arp;
436 struct qeth_tso_start_data tso;
437 } data;
438 } __attribute__ ((packed));
439
440 #define SETASS_DATA_SIZEOF(field) sizeof_field(struct qeth_ipacmd_setassparms,\
441 data.field)
442
443 /* SETRTG IPA Command: ****************************************************/
444 struct qeth_set_routing {
445 __u8 type;
446 };
447
448 /* SETADAPTERPARMS IPA Command: *******************************************/
449 struct qeth_query_cmds_supp {
450 __u32 no_lantypes_supp;
451 __u8 lan_type;
452 __u8 reserved1[3];
453 __u32 supported_cmds;
454 __u8 reserved2[8];
455 } __attribute__ ((packed));
456
457 struct qeth_change_addr {
458 u32 cmd;
459 u32 addr_size;
460 u32 no_macs;
461 u8 addr[ETH_ALEN];
462 };
463
464 struct qeth_snmp_cmd {
465 __u8 token[16];
466 __u32 request;
467 __u32 interface;
468 __u32 returncode;
469 __u32 firmwarelevel;
470 __u32 seqno;
471 __u8 data;
472 } __attribute__ ((packed));
473
474 struct qeth_snmp_ureq_hdr {
475 __u32 data_len;
476 __u32 req_len;
477 __u32 reserved1;
478 __u32 reserved2;
479 } __attribute__ ((packed));
480
481 struct qeth_snmp_ureq {
482 struct qeth_snmp_ureq_hdr hdr;
483 struct qeth_snmp_cmd cmd;
484 } __attribute__((packed));
485
486 /* SET_ACCESS_CONTROL: same format for request and reply */
487 struct qeth_set_access_ctrl {
488 __u32 subcmd_code;
489 __u8 reserved[8];
490 } __attribute__((packed));
491
492 #define QETH_QOAT_PHYS_SPEED_UNKNOWN 0x00
493 #define QETH_QOAT_PHYS_SPEED_10M_HALF 0x01
494 #define QETH_QOAT_PHYS_SPEED_10M_FULL 0x02
495 #define QETH_QOAT_PHYS_SPEED_100M_HALF 0x03
496 #define QETH_QOAT_PHYS_SPEED_100M_FULL 0x04
497 #define QETH_QOAT_PHYS_SPEED_1000M_HALF 0x05
498 #define QETH_QOAT_PHYS_SPEED_1000M_FULL 0x06
499 // n/a 0x07
500 #define QETH_QOAT_PHYS_SPEED_10G_FULL 0x08
501 // n/a 0x09
502 #define QETH_QOAT_PHYS_SPEED_25G_FULL 0x0A
503
504 #define QETH_QOAT_PHYS_MEDIA_COPPER 0x01
505 #define QETH_QOAT_PHYS_MEDIA_FIBRE_SHORT 0x02
506 #define QETH_QOAT_PHYS_MEDIA_FIBRE_LONG 0x04
507
508 struct qeth_query_oat_physical_if {
509 u8 res_head[33];
510 u8 speed_duplex;
511 u8 media_type;
512 u8 res_tail[29];
513 };
514
515 #define QETH_QOAT_REPLY_TYPE_PHYS_IF 0x0004
516
517 struct qeth_query_oat_reply {
518 u16 type;
519 u16 length;
520 u16 version;
521 u8 res[10];
522 struct qeth_query_oat_physical_if phys_if;
523 };
524
525 #define QETH_QOAT_SCOPE_INTERFACE 0x00000001
526
527 struct qeth_query_oat {
528 u32 subcmd_code;
529 u8 reserved[12];
530 struct qeth_query_oat_reply reply[];
531 } __packed;
532
533 struct qeth_qoat_priv {
534 __u32 buffer_len;
535 __u32 response_len;
536 char *buffer;
537 };
538
539 struct qeth_query_card_info {
540 __u8 card_type;
541 __u8 reserved1;
542 __u16 port_mode;
543 __u32 port_speed;
544 __u32 reserved2;
545 };
546
547 #define QETH_SWITCH_FORW_802_1 0x00000001
548 #define QETH_SWITCH_FORW_REFL_RELAY 0x00000002
549 #define QETH_SWITCH_CAP_RTE 0x00000004
550 #define QETH_SWITCH_CAP_ECP 0x00000008
551 #define QETH_SWITCH_CAP_VDP 0x00000010
552
553 struct qeth_query_switch_attributes {
554 __u8 version;
555 __u8 reserved1;
556 __u16 reserved2;
557 __u32 capabilities;
558 __u32 settings;
559 __u8 reserved3[8];
560 };
561
562 #define QETH_SETADP_FLAGS_VIRTUAL_MAC 0x80 /* for CHANGE_ADDR_READ_MAC */
563
564 struct qeth_ipacmd_setadpparms_hdr {
565 u16 cmdlength;
566 u16 reserved2;
567 u32 command_code;
568 u16 return_code;
569 u8 used_total;
570 u8 seq_no;
571 u8 flags;
572 u8 reserved3[3];
573 };
574
575 struct qeth_ipacmd_setadpparms {
576 struct qeth_ipa_caps hw_cmds;
577 struct qeth_ipacmd_setadpparms_hdr hdr;
578 union {
579 struct qeth_query_cmds_supp query_cmds_supp;
580 struct qeth_change_addr change_addr;
581 struct qeth_snmp_cmd snmp;
582 struct qeth_set_access_ctrl set_access_ctrl;
583 struct qeth_query_oat query_oat;
584 struct qeth_query_card_info card_info;
585 struct qeth_query_switch_attributes query_switch_attributes;
586 __u32 mode;
587 } data;
588 } __attribute__ ((packed));
589
590 #define SETADP_DATA_SIZEOF(field) sizeof_field(struct qeth_ipacmd_setadpparms,\
591 data.field)
592
593 /* CREATE_ADDR IPA Command: ***********************************************/
594 struct qeth_create_destroy_address {
595 u8 mac_addr[ETH_ALEN];
596 u16 uid;
597 };
598
599 /* SET DIAGNOSTIC ASSIST IPA Command: *************************************/
600
601 enum qeth_diags_cmds {
602 QETH_DIAGS_CMD_QUERY = 0x0001,
603 QETH_DIAGS_CMD_TRAP = 0x0002,
604 QETH_DIAGS_CMD_TRACE = 0x0004,
605 QETH_DIAGS_CMD_NOLOG = 0x0008,
606 QETH_DIAGS_CMD_DUMP = 0x0010,
607 };
608
609 enum qeth_diags_trace_types {
610 QETH_DIAGS_TYPE_HIPERSOCKET = 0x02,
611 };
612
613 enum qeth_diags_trace_cmds {
614 QETH_DIAGS_CMD_TRACE_ENABLE = 0x0001,
615 QETH_DIAGS_CMD_TRACE_DISABLE = 0x0002,
616 QETH_DIAGS_CMD_TRACE_MODIFY = 0x0004,
617 QETH_DIAGS_CMD_TRACE_REPLACE = 0x0008,
618 QETH_DIAGS_CMD_TRACE_QUERY = 0x0010,
619 };
620
621 enum qeth_diags_trap_action {
622 QETH_DIAGS_TRAP_ARM = 0x01,
623 QETH_DIAGS_TRAP_DISARM = 0x02,
624 QETH_DIAGS_TRAP_CAPTURE = 0x04,
625 };
626
627 struct qeth_ipacmd_diagass {
628 __u32 host_tod2;
629 __u32:32;
630 __u16 subcmd_len;
631 __u16:16;
632 __u32 subcmd;
633 __u8 type;
634 __u8 action;
635 __u16 options;
636 __u32 ext;
637 __u8 cdata[64];
638 } __attribute__ ((packed));
639
640 #define DIAG_HDR_LEN offsetofend(struct qeth_ipacmd_diagass, ext)
641 #define DIAG_SUB_HDR_LEN (offsetofend(struct qeth_ipacmd_diagass, ext) -\
642 offsetof(struct qeth_ipacmd_diagass, \
643 subcmd_len))
644
645 /* VNIC Characteristics IPA Command: *****************************************/
646 /* IPA commands/sub commands for VNICC */
647 #define IPA_VNICC_QUERY_CHARS 0x00000000L
648 #define IPA_VNICC_QUERY_CMDS 0x00000001L
649 #define IPA_VNICC_ENABLE 0x00000002L
650 #define IPA_VNICC_DISABLE 0x00000004L
651 #define IPA_VNICC_SET_TIMEOUT 0x00000008L
652 #define IPA_VNICC_GET_TIMEOUT 0x00000010L
653
654 /* VNICC flags */
655 #define QETH_VNICC_FLOODING 0x80000000
656 #define QETH_VNICC_MCAST_FLOODING 0x40000000
657 #define QETH_VNICC_LEARNING 0x20000000
658 #define QETH_VNICC_TAKEOVER_SETVMAC 0x10000000
659 #define QETH_VNICC_TAKEOVER_LEARNING 0x08000000
660 #define QETH_VNICC_BRIDGE_INVISIBLE 0x04000000
661 #define QETH_VNICC_RX_BCAST 0x02000000
662
663 /* VNICC default values */
664 #define QETH_VNICC_ALL 0xff000000
665 #define QETH_VNICC_DEFAULT QETH_VNICC_RX_BCAST
666 /* default VNICC timeout in seconds */
667 #define QETH_VNICC_DEFAULT_TIMEOUT 600
668
669 /* VNICC header */
670 struct qeth_ipacmd_vnicc_hdr {
671 u16 data_length;
672 u16 reserved;
673 u32 sub_command;
674 };
675
676 /* query supported commands for VNIC characteristic */
677 struct qeth_vnicc_query_cmds {
678 u32 vnic_char;
679 u32 sup_cmds;
680 };
681
682 /* enable/disable VNIC characteristic */
683 struct qeth_vnicc_set_char {
684 u32 vnic_char;
685 };
686
687 /* get/set timeout for VNIC characteristic */
688 struct qeth_vnicc_getset_timeout {
689 u32 vnic_char;
690 u32 timeout;
691 };
692
693 /* complete VNICC IPA command message */
694 struct qeth_ipacmd_vnicc {
695 struct qeth_ipa_caps vnicc_cmds;
696 struct qeth_ipacmd_vnicc_hdr hdr;
697 union {
698 struct qeth_vnicc_query_cmds query_cmds;
699 struct qeth_vnicc_set_char set_char;
700 struct qeth_vnicc_getset_timeout getset_timeout;
701 } data;
702 };
703
704 #define VNICC_DATA_SIZEOF(field) sizeof_field(struct qeth_ipacmd_vnicc,\
705 data.field)
706
707 /* SETBRIDGEPORT IPA Command: *********************************************/
708 enum qeth_ipa_sbp_cmd {
709 IPA_SBP_QUERY_COMMANDS_SUPPORTED = 0x00000000L,
710 IPA_SBP_RESET_BRIDGE_PORT_ROLE = 0x00000001L,
711 IPA_SBP_SET_PRIMARY_BRIDGE_PORT = 0x00000002L,
712 IPA_SBP_SET_SECONDARY_BRIDGE_PORT = 0x00000004L,
713 IPA_SBP_QUERY_BRIDGE_PORTS = 0x00000008L,
714 IPA_SBP_BRIDGE_PORT_STATE_CHANGE = 0x00000010L,
715 };
716
717 struct net_if_token {
718 __u16 devnum;
719 __u8 cssid;
720 __u8 iid;
721 __u8 ssid;
722 __u8 chpid;
723 __u16 chid;
724 } __packed;
725
726 struct mac_addr_lnid {
727 __u8 mac[6];
728 __u16 lnid;
729 } __packed;
730
731 struct qeth_ipacmd_sbp_hdr {
732 __u16 cmdlength;
733 __u16 reserved1;
734 __u32 command_code;
735 __u16 return_code;
736 __u8 used_total;
737 __u8 seq_no;
738 __u32 reserved2;
739 } __packed;
740
741 struct qeth_sbp_query_cmds_supp {
742 __u32 supported_cmds;
743 __u32 reserved;
744 } __packed;
745
746 struct qeth_sbp_set_primary {
747 struct net_if_token token;
748 } __packed;
749
750 struct qeth_sbp_port_entry {
751 __u8 role;
752 __u8 state;
753 __u8 reserved1;
754 __u8 reserved2;
755 struct net_if_token token;
756 } __packed;
757
758 /* For IPA_SBP_QUERY_BRIDGE_PORTS, IPA_SBP_BRIDGE_PORT_STATE_CHANGE */
759 struct qeth_sbp_port_data {
760 __u8 primary_bp_supported;
761 __u8 secondary_bp_supported;
762 __u8 num_entries;
763 __u8 entry_length;
764 struct qeth_sbp_port_entry entry[];
765 } __packed;
766
767 struct qeth_ipacmd_setbridgeport {
768 struct qeth_ipa_caps sbp_cmds;
769 struct qeth_ipacmd_sbp_hdr hdr;
770 union {
771 struct qeth_sbp_query_cmds_supp query_cmds_supp;
772 struct qeth_sbp_set_primary set_primary;
773 struct qeth_sbp_port_data port_data;
774 } data;
775 } __packed;
776
777 #define SBP_DATA_SIZEOF(field) sizeof_field(struct qeth_ipacmd_setbridgeport,\
778 data.field)
779
780 /* ADDRESS_CHANGE_NOTIFICATION adapter-initiated "command" *******************/
781 /* Bitmask for entry->change_code. Both bits may be raised. */
782 enum qeth_ipa_addr_change_code {
783 IPA_ADDR_CHANGE_CODE_VLANID = 0x01,
784 IPA_ADDR_CHANGE_CODE_MACADDR = 0x02,
785 IPA_ADDR_CHANGE_CODE_REMOVAL = 0x80, /* else addition */
786 };
787
788 struct qeth_ipacmd_addr_change_entry {
789 struct net_if_token token;
790 struct mac_addr_lnid addr_lnid;
791 __u8 change_code;
792 __u8 reserved1;
793 __u16 reserved2;
794 } __packed;
795
796 struct qeth_ipacmd_addr_change {
797 __u8 lost_event_mask;
798 __u8 reserved;
799 __u16 num_entries;
800 struct qeth_ipacmd_addr_change_entry entry[];
801 } __packed;
802
803 /* [UN]REGISTER_LOCAL_ADDRESS notifications */
804 struct qeth_ipacmd_local_addr4 {
805 __be32 addr;
806 u32 flags;
807 };
808
809 struct qeth_ipacmd_local_addrs4 {
810 u32 count;
811 u32 addr_length;
812 struct qeth_ipacmd_local_addr4 addrs[];
813 };
814
815 struct qeth_ipacmd_local_addr6 {
816 struct in6_addr addr;
817 u32 flags;
818 };
819
820 struct qeth_ipacmd_local_addrs6 {
821 u32 count;
822 u32 addr_length;
823 struct qeth_ipacmd_local_addr6 addrs[];
824 };
825
826 /* Header for each IPA command */
827 struct qeth_ipacmd_hdr {
828 __u8 command;
829 __u8 initiator;
830 __u16 seqno;
831 __u16 return_code;
832 __u8 adapter_type;
833 __u8 rel_adapter_no;
834 __u8 prim_version_no;
835 __u8 param_count;
836 __u16 prot_version;
837 struct qeth_ipa_caps assists;
838 } __attribute__ ((packed));
839
840 /* The IPA command itself */
841 struct qeth_ipa_cmd {
842 struct qeth_ipacmd_hdr hdr;
843 union {
844 struct qeth_ipacmd_setdelip4 setdelip4;
845 struct qeth_ipacmd_setdelip6 setdelip6;
846 struct qeth_ipacmd_setdelipm setdelipm;
847 struct qeth_ipacmd_setassparms setassparms;
848 struct qeth_ipacmd_layer2setdelmac setdelmac;
849 struct qeth_ipacmd_layer2setdelvlan setdelvlan;
850 struct qeth_create_destroy_address create_destroy_addr;
851 struct qeth_ipacmd_setadpparms setadapterparms;
852 struct qeth_set_routing setrtg;
853 struct qeth_ipacmd_diagass diagass;
854 struct qeth_ipacmd_setbridgeport sbp;
855 struct qeth_ipacmd_addr_change addrchange;
856 struct qeth_ipacmd_vnicc vnicc;
857 struct qeth_ipacmd_local_addrs4 local_addrs4;
858 struct qeth_ipacmd_local_addrs6 local_addrs6;
859 } data;
860 } __attribute__ ((packed));
861
862 #define IPA_DATA_SIZEOF(field) sizeof_field(struct qeth_ipa_cmd, data.field)
863
864 /*
865 * special command for ARP processing.
866 * this is not included in setassparms command before, because we get
867 * problem with the size of struct qeth_ipacmd_setassparms otherwise
868 */
869 enum qeth_ipa_arp_return_codes {
870 QETH_IPA_ARP_RC_SUCCESS = 0x0000,
871 QETH_IPA_ARP_RC_FAILED = 0x0001,
872 QETH_IPA_ARP_RC_NOTSUPP = 0x0002,
873 QETH_IPA_ARP_RC_OUT_OF_RANGE = 0x0003,
874 QETH_IPA_ARP_RC_Q_NOTSUPP = 0x0004,
875 QETH_IPA_ARP_RC_Q_NO_DATA = 0x0008,
876 };
877
878 extern const char *qeth_get_ipa_msg(enum qeth_ipa_return_codes rc);
879 extern const char *qeth_get_ipa_cmd_name(enum qeth_ipa_cmds cmd);
880
881 /* Helper functions */
882 #define IS_IPA_REPLY(cmd) ((cmd->hdr.initiator == IPA_CMD_INITIATOR_HOST) || \
883 (cmd->hdr.initiator == IPA_CMD_INITIATOR_OSA_REPLY))
884
885 /*****************************************************************************/
886 /* END OF IP Assist related definitions */
887 /*****************************************************************************/
888
889 extern const unsigned char CM_ENABLE[];
890 #define CM_ENABLE_SIZE 0x63
891 #define QETH_CM_ENABLE_ISSUER_RM_TOKEN(buffer) (buffer + 0x2c)
892 #define QETH_CM_ENABLE_FILTER_TOKEN(buffer) (buffer + 0x53)
893 #define QETH_CM_ENABLE_USER_DATA(buffer) (buffer + 0x5b)
894
895 #define QETH_CM_ENABLE_RESP_FILTER_TOKEN(buffer) \
896 (PDU_ENCAPSULATION(buffer) + 0x13)
897
898
899 extern const unsigned char CM_SETUP[];
900 #define CM_SETUP_SIZE 0x64
901 #define QETH_CM_SETUP_DEST_ADDR(buffer) (buffer + 0x2c)
902 #define QETH_CM_SETUP_CONNECTION_TOKEN(buffer) (buffer + 0x51)
903 #define QETH_CM_SETUP_FILTER_TOKEN(buffer) (buffer + 0x5a)
904
905 #define QETH_CM_SETUP_RESP_DEST_ADDR(buffer) \
906 (PDU_ENCAPSULATION(buffer) + 0x1a)
907
908 extern const unsigned char ULP_ENABLE[];
909 #define ULP_ENABLE_SIZE 0x6b
910 #define QETH_ULP_ENABLE_LINKNUM(buffer) (buffer + 0x61)
911 #define QETH_ULP_ENABLE_DEST_ADDR(buffer) (buffer + 0x2c)
912 #define QETH_ULP_ENABLE_FILTER_TOKEN(buffer) (buffer + 0x53)
913 #define QETH_ULP_ENABLE_PORTNAME_AND_LL(buffer) (buffer + 0x62)
914 #define QETH_ULP_ENABLE_RESP_FILTER_TOKEN(buffer) \
915 (PDU_ENCAPSULATION(buffer) + 0x13)
916 #define QETH_ULP_ENABLE_RESP_MAX_MTU(buffer) \
917 (PDU_ENCAPSULATION(buffer) + 0x1f)
918 #define QETH_ULP_ENABLE_RESP_DIFINFO_LEN(buffer) \
919 (PDU_ENCAPSULATION(buffer) + 0x17)
920 #define QETH_ULP_ENABLE_RESP_LINK_TYPE(buffer) \
921 (PDU_ENCAPSULATION(buffer) + 0x2b)
922 /* Layer 2 definitions */
923 #define QETH_PROT_LAYER2 0x08
924 #define QETH_PROT_TCPIP 0x03
925 #define QETH_PROT_OSN2 0x0a
926 #define QETH_ULP_ENABLE_PROT_TYPE(buffer) (buffer + 0x50)
927 #define QETH_IPA_CMD_PROT_TYPE(buffer) (buffer + 0x19)
928
929 extern const unsigned char ULP_SETUP[];
930 #define ULP_SETUP_SIZE 0x6c
931 #define QETH_ULP_SETUP_DEST_ADDR(buffer) (buffer + 0x2c)
932 #define QETH_ULP_SETUP_CONNECTION_TOKEN(buffer) (buffer + 0x51)
933 #define QETH_ULP_SETUP_FILTER_TOKEN(buffer) (buffer + 0x5a)
934 #define QETH_ULP_SETUP_CUA(buffer) (buffer + 0x68)
935 #define QETH_ULP_SETUP_REAL_DEVADDR(buffer) (buffer + 0x6a)
936
937 #define QETH_ULP_SETUP_RESP_CONNECTION_TOKEN(buffer) \
938 (PDU_ENCAPSULATION(buffer) + 0x1a)
939
940
941 extern const unsigned char DM_ACT[];
942 #define DM_ACT_SIZE 0x55
943 #define QETH_DM_ACT_DEST_ADDR(buffer) (buffer + 0x2c)
944 #define QETH_DM_ACT_CONNECTION_TOKEN(buffer) (buffer + 0x51)
945
946
947
948 #define QETH_TRANSPORT_HEADER_SEQ_NO(buffer) (buffer + 4)
949 #define QETH_PDU_HEADER_SEQ_NO(buffer) (buffer + 0x1c)
950 #define QETH_PDU_HEADER_ACK_SEQ_NO(buffer) (buffer + 0x20)
951
952 extern const unsigned char IDX_ACTIVATE_READ[];
953 extern const unsigned char IDX_ACTIVATE_WRITE[];
954 #define IDX_ACTIVATE_SIZE 0x22
955 #define QETH_IDX_ACT_PNO(buffer) (buffer+0x0b)
956 #define QETH_IDX_ACT_ISSUER_RM_TOKEN(buffer) (buffer + 0x0c)
957 #define QETH_IDX_ACT_INVAL_FRAME 0x40
958 #define QETH_IDX_NO_PORTNAME_REQUIRED(buffer) ((buffer)[0x0b] & 0x80)
959 #define QETH_IDX_ACT_FUNC_LEVEL(buffer) (buffer + 0x10)
960 #define QETH_IDX_ACT_DATASET_NAME(buffer) (buffer + 0x16)
961 #define QETH_IDX_ACT_QDIO_DEV_CUA(buffer) (buffer + 0x1e)
962 #define QETH_IDX_ACT_QDIO_DEV_REALADDR(buffer) (buffer + 0x20)
963 #define QETH_IS_IDX_ACT_POS_REPLY(buffer) (((buffer)[0x08] & 3) == 2)
964 #define QETH_IDX_REPLY_LEVEL(buffer) (buffer + 0x12)
965 #define QETH_IDX_ACT_CAUSE_CODE(buffer) (buffer)[0x09]
966 #define QETH_IDX_ACT_ERR_EXCL 0x19
967 #define QETH_IDX_ACT_ERR_AUTH 0x1E
968 #define QETH_IDX_ACT_ERR_AUTH_USER 0x20
969
970 #define QETH_IDX_TERMINATE 0xc0
971 #define QETH_IDX_TERMINATE_MASK 0xc0
972 #define QETH_IDX_TERM_BAD_TRANSPORT 0x41
973 #define QETH_IDX_TERM_BAD_TRANSPORT_VM 0xf6
974
975 #define PDU_ENCAPSULATION(buffer) \
976 (buffer + *(buffer + (*(buffer + 0x0b)) + \
977 *(buffer + *(buffer + 0x0b) + 0x11) + 0x07))
978
979 #define IS_IPA(buffer) \
980 ((buffer) && \
981 (*(buffer + ((*(buffer + 0x0b)) + 4)) == 0xc1))
982
983 #endif
Linux with added FPC-III support