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Linux kernel mirror (for testing)
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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_SETBRIDGEPORT_OSA = 0x2b,
96 IPA_CMD_SETCCID = 0x41,
97 IPA_CMD_DELCCID = 0x42,
98 IPA_CMD_MODCCID = 0x43,
99 IPA_CMD_SETIP = 0xb1,
100 IPA_CMD_QIPASSIST = 0xb2,
101 IPA_CMD_SETASSPARMS = 0xb3,
102 IPA_CMD_SETIPM = 0xb4,
103 IPA_CMD_DELIPM = 0xb5,
104 IPA_CMD_SETRTG = 0xb6,
105 IPA_CMD_DELIP = 0xb7,
106 IPA_CMD_SETADAPTERPARMS = 0xb8,
107 IPA_CMD_SET_DIAG_ASS = 0xb9,
108 IPA_CMD_SETBRIDGEPORT_IQD = 0xbe,
109 IPA_CMD_CREATE_ADDR = 0xc3,
110 IPA_CMD_DESTROY_ADDR = 0xc4,
111 IPA_CMD_REGISTER_LOCAL_ADDR = 0xd1,
112 IPA_CMD_UNREGISTER_LOCAL_ADDR = 0xd2,
113 IPA_CMD_ADDRESS_CHANGE_NOTIF = 0xd3,
114 IPA_CMD_UNKNOWN = 0x00
115};
116
117enum qeth_ip_ass_cmds {
118 IPA_CMD_ASS_START = 0x0001,
119 IPA_CMD_ASS_STOP = 0x0002,
120 IPA_CMD_ASS_CONFIGURE = 0x0003,
121 IPA_CMD_ASS_ENABLE = 0x0004,
122};
123
124enum qeth_arp_process_subcmds {
125 IPA_CMD_ASS_ARP_SET_NO_ENTRIES = 0x0003,
126 IPA_CMD_ASS_ARP_QUERY_CACHE = 0x0004,
127 IPA_CMD_ASS_ARP_ADD_ENTRY = 0x0005,
128 IPA_CMD_ASS_ARP_REMOVE_ENTRY = 0x0006,
129 IPA_CMD_ASS_ARP_FLUSH_CACHE = 0x0007,
130 IPA_CMD_ASS_ARP_QUERY_INFO = 0x0104,
131 IPA_CMD_ASS_ARP_QUERY_STATS = 0x0204,
132};
133
134
135/* Return Codes for IPA Commands
136 * according to OSA card Specs */
137
138enum qeth_ipa_return_codes {
139 IPA_RC_SUCCESS = 0x0000,
140 IPA_RC_NOTSUPP = 0x0001,
141 IPA_RC_IP_TABLE_FULL = 0x0002,
142 IPA_RC_UNKNOWN_ERROR = 0x0003,
143 IPA_RC_UNSUPPORTED_COMMAND = 0x0004,
144 IPA_RC_TRACE_ALREADY_ACTIVE = 0x0005,
145 IPA_RC_INVALID_FORMAT = 0x0006,
146 IPA_RC_DUP_IPV6_REMOTE = 0x0008,
147 IPA_RC_DUP_IPV6_HOME = 0x0010,
148 IPA_RC_UNREGISTERED_ADDR = 0x0011,
149 IPA_RC_NO_ID_AVAILABLE = 0x0012,
150 IPA_RC_ID_NOT_FOUND = 0x0013,
151 IPA_RC_INVALID_IP_VERSION = 0x0020,
152 IPA_RC_LAN_FRAME_MISMATCH = 0x0040,
153 IPA_RC_L2_UNSUPPORTED_CMD = 0x2003,
154 IPA_RC_L2_DUP_MAC = 0x2005,
155 IPA_RC_L2_ADDR_TABLE_FULL = 0x2006,
156 IPA_RC_L2_DUP_LAYER3_MAC = 0x200a,
157 IPA_RC_L2_GMAC_NOT_FOUND = 0x200b,
158 IPA_RC_L2_MAC_NOT_AUTH_BY_HYP = 0x200c,
159 IPA_RC_L2_MAC_NOT_AUTH_BY_ADP = 0x200d,
160 IPA_RC_L2_MAC_NOT_FOUND = 0x2010,
161 IPA_RC_L2_INVALID_VLAN_ID = 0x2015,
162 IPA_RC_L2_DUP_VLAN_ID = 0x2016,
163 IPA_RC_L2_VLAN_ID_NOT_FOUND = 0x2017,
164 IPA_RC_DATA_MISMATCH = 0xe001,
165 IPA_RC_INVALID_MTU_SIZE = 0xe002,
166 IPA_RC_INVALID_LANTYPE = 0xe003,
167 IPA_RC_INVALID_LANNUM = 0xe004,
168 IPA_RC_DUPLICATE_IP_ADDRESS = 0xe005,
169 IPA_RC_IP_ADDR_TABLE_FULL = 0xe006,
170 IPA_RC_LAN_PORT_STATE_ERROR = 0xe007,
171 IPA_RC_SETIP_NO_STARTLAN = 0xe008,
172 IPA_RC_SETIP_ALREADY_RECEIVED = 0xe009,
173 IPA_RC_IP_ADDR_ALREADY_USED = 0xe00a,
174 IPA_RC_MC_ADDR_NOT_FOUND = 0xe00b,
175 IPA_RC_SETIP_INVALID_VERSION = 0xe00d,
176 IPA_RC_UNSUPPORTED_SUBCMD = 0xe00e,
177 IPA_RC_ARP_ASSIST_NO_ENABLE = 0xe00f,
178 IPA_RC_PRIMARY_ALREADY_DEFINED = 0xe010,
179 IPA_RC_SECOND_ALREADY_DEFINED = 0xe011,
180 IPA_RC_INVALID_SETRTG_INDICATOR = 0xe012,
181 IPA_RC_MC_ADDR_ALREADY_DEFINED = 0xe013,
182 IPA_RC_LAN_OFFLINE = 0xe080,
183 IPA_RC_VEPA_TO_VEB_TRANSITION = 0xe090,
184 IPA_RC_INVALID_IP_VERSION2 = 0xf001,
185 IPA_RC_ENOMEM = 0xfffe,
186 IPA_RC_FFFF = 0xffff
187};
188/* for DELIP */
189#define IPA_RC_IP_ADDRESS_NOT_DEFINED IPA_RC_PRIMARY_ALREADY_DEFINED
190/* for SET_DIAGNOSTIC_ASSIST */
191#define IPA_RC_INVALID_SUBCMD IPA_RC_IP_TABLE_FULL
192#define IPA_RC_HARDWARE_AUTH_ERROR IPA_RC_UNKNOWN_ERROR
193
194/* IPA function flags; each flag marks availability of respective function */
195enum qeth_ipa_funcs {
196 IPA_ARP_PROCESSING = 0x00000001L,
197 IPA_INBOUND_CHECKSUM = 0x00000002L,
198 IPA_OUTBOUND_CHECKSUM = 0x00000004L,
199 IPA_IP_FRAGMENTATION = 0x00000008L,
200 IPA_FILTERING = 0x00000010L,
201 IPA_IPV6 = 0x00000020L,
202 IPA_MULTICASTING = 0x00000040L,
203 IPA_IP_REASSEMBLY = 0x00000080L,
204 IPA_QUERY_ARP_COUNTERS = 0x00000100L,
205 IPA_QUERY_ARP_ADDR_INFO = 0x00000200L,
206 IPA_SETADAPTERPARMS = 0x00000400L,
207 IPA_VLAN_PRIO = 0x00000800L,
208 IPA_PASSTHRU = 0x00001000L,
209 IPA_FLUSH_ARP_SUPPORT = 0x00002000L,
210 IPA_FULL_VLAN = 0x00004000L,
211 IPA_INBOUND_PASSTHRU = 0x00008000L,
212 IPA_SOURCE_MAC = 0x00010000L,
213 IPA_OSA_MC_ROUTER = 0x00020000L,
214 IPA_QUERY_ARP_ASSIST = 0x00040000L,
215 IPA_INBOUND_TSO = 0x00080000L,
216 IPA_OUTBOUND_TSO = 0x00100000L,
217};
218
219/* SETIP/DELIP IPA Command: ***************************************************/
220enum qeth_ipa_setdelip_flags {
221 QETH_IPA_SETDELIP_DEFAULT = 0x00L, /* default */
222 QETH_IPA_SETIP_VIPA_FLAG = 0x01L, /* no grat. ARP */
223 QETH_IPA_SETIP_TAKEOVER_FLAG = 0x02L, /* nofail on grat. ARP */
224 QETH_IPA_DELIP_ADDR_2_B_TAKEN_OVER = 0x20L,
225 QETH_IPA_DELIP_VIPA_FLAG = 0x40L,
226 QETH_IPA_DELIP_ADDR_NEEDS_SETIP = 0x80L,
227};
228
229/* SETADAPTER IPA Command: ****************************************************/
230enum qeth_ipa_setadp_cmd {
231 IPA_SETADP_QUERY_COMMANDS_SUPPORTED = 0x00000001L,
232 IPA_SETADP_ALTER_MAC_ADDRESS = 0x00000002L,
233 IPA_SETADP_ADD_DELETE_GROUP_ADDRESS = 0x00000004L,
234 IPA_SETADP_ADD_DELETE_FUNCTIONAL_ADDR = 0x00000008L,
235 IPA_SETADP_SET_ADDRESSING_MODE = 0x00000010L,
236 IPA_SETADP_SET_CONFIG_PARMS = 0x00000020L,
237 IPA_SETADP_SET_CONFIG_PARMS_EXTENDED = 0x00000040L,
238 IPA_SETADP_SET_BROADCAST_MODE = 0x00000080L,
239 IPA_SETADP_SEND_OSA_MESSAGE = 0x00000100L,
240 IPA_SETADP_SET_SNMP_CONTROL = 0x00000200L,
241 IPA_SETADP_QUERY_CARD_INFO = 0x00000400L,
242 IPA_SETADP_SET_PROMISC_MODE = 0x00000800L,
243 IPA_SETADP_SET_DIAG_ASSIST = 0x00002000L,
244 IPA_SETADP_SET_ACCESS_CONTROL = 0x00010000L,
245 IPA_SETADP_QUERY_OAT = 0x00080000L,
246 IPA_SETADP_QUERY_SWITCH_ATTRIBUTES = 0x00100000L,
247};
248enum qeth_ipa_mac_ops {
249 CHANGE_ADDR_READ_MAC = 0,
250 CHANGE_ADDR_REPLACE_MAC = 1,
251 CHANGE_ADDR_ADD_MAC = 2,
252 CHANGE_ADDR_DEL_MAC = 4,
253 CHANGE_ADDR_RESET_MAC = 8,
254};
255enum qeth_ipa_addr_ops {
256 CHANGE_ADDR_READ_ADDR = 0,
257 CHANGE_ADDR_ADD_ADDR = 1,
258 CHANGE_ADDR_DEL_ADDR = 2,
259 CHANGE_ADDR_FLUSH_ADDR_TABLE = 4,
260};
261enum qeth_ipa_promisc_modes {
262 SET_PROMISC_MODE_OFF = 0,
263 SET_PROMISC_MODE_ON = 1,
264};
265enum qeth_ipa_isolation_modes {
266 ISOLATION_MODE_NONE = 0x00000000L,
267 ISOLATION_MODE_FWD = 0x00000001L,
268 ISOLATION_MODE_DROP = 0x00000002L,
269};
270enum qeth_ipa_set_access_mode_rc {
271 SET_ACCESS_CTRL_RC_SUCCESS = 0x0000,
272 SET_ACCESS_CTRL_RC_NOT_SUPPORTED = 0x0004,
273 SET_ACCESS_CTRL_RC_ALREADY_NOT_ISOLATED = 0x0008,
274 SET_ACCESS_CTRL_RC_ALREADY_ISOLATED = 0x0010,
275 SET_ACCESS_CTRL_RC_NONE_SHARED_ADAPTER = 0x0014,
276 SET_ACCESS_CTRL_RC_ACTIVE_CHECKSUM_OFF = 0x0018,
277 SET_ACCESS_CTRL_RC_REFLREL_UNSUPPORTED = 0x0022,
278 SET_ACCESS_CTRL_RC_REFLREL_FAILED = 0x0024,
279 SET_ACCESS_CTRL_RC_REFLREL_DEACT_FAILED = 0x0028,
280};
281enum qeth_card_info_card_type {
282 CARD_INFO_TYPE_1G_COPPER_A = 0x61,
283 CARD_INFO_TYPE_1G_FIBRE_A = 0x71,
284 CARD_INFO_TYPE_10G_FIBRE_A = 0x91,
285 CARD_INFO_TYPE_1G_COPPER_B = 0xb1,
286 CARD_INFO_TYPE_1G_FIBRE_B = 0xa1,
287 CARD_INFO_TYPE_10G_FIBRE_B = 0xc1,
288};
289enum qeth_card_info_port_mode {
290 CARD_INFO_PORTM_HALFDUPLEX = 0x0002,
291 CARD_INFO_PORTM_FULLDUPLEX = 0x0003,
292};
293enum qeth_card_info_port_speed {
294 CARD_INFO_PORTS_10M = 0x00000005,
295 CARD_INFO_PORTS_100M = 0x00000006,
296 CARD_INFO_PORTS_1G = 0x00000007,
297 CARD_INFO_PORTS_10G = 0x00000008,
298};
299
300/* (SET)DELIP(M) IPA stuff ***************************************************/
301struct qeth_ipacmd_setdelip4 {
302 __u8 ip_addr[4];
303 __u8 mask[4];
304 __u32 flags;
305} __attribute__ ((packed));
306
307struct qeth_ipacmd_setdelip6 {
308 __u8 ip_addr[16];
309 __u8 mask[16];
310 __u32 flags;
311} __attribute__ ((packed));
312
313struct qeth_ipacmd_setdelipm {
314 __u8 mac[6];
315 __u8 padding[2];
316 __u8 ip6[12];
317 __u8 ip4[4];
318} __attribute__ ((packed));
319
320struct qeth_ipacmd_layer2setdelmac {
321 __u32 mac_length;
322 __u8 mac[6];
323} __attribute__ ((packed));
324
325struct qeth_ipacmd_layer2setdelvlan {
326 __u16 vlan_id;
327} __attribute__ ((packed));
328
329
330struct qeth_ipacmd_setassparms_hdr {
331 __u32 assist_no;
332 __u16 length;
333 __u16 command_code;
334 __u16 return_code;
335 __u8 number_of_replies;
336 __u8 seq_no;
337} __attribute__((packed));
338
339struct qeth_arp_query_data {
340 __u16 request_bits;
341 __u16 reply_bits;
342 __u32 no_entries;
343 char data; /* only for replies */
344} __attribute__((packed));
345
346/* used as parameter for arp_query reply */
347struct qeth_arp_query_info {
348 __u32 udata_len;
349 __u16 mask_bits;
350 __u32 udata_offset;
351 __u32 no_entries;
352 char *udata;
353};
354
355/* IPA set assist segmentation bit definitions for receive and
356 * transmit checksum offloading.
357 */
358enum qeth_ipa_checksum_bits {
359 QETH_IPA_CHECKSUM_IP_HDR = 0x0002,
360 QETH_IPA_CHECKSUM_UDP = 0x0008,
361 QETH_IPA_CHECKSUM_TCP = 0x0010,
362 QETH_IPA_CHECKSUM_LP2LP = 0x0020
363};
364
365/* IPA Assist checksum offload reply layout. */
366struct qeth_checksum_cmd {
367 __u32 supported;
368 __u32 enabled;
369} __packed;
370
371/* SETASSPARMS IPA Command: */
372struct qeth_ipacmd_setassparms {
373 struct qeth_ipacmd_setassparms_hdr hdr;
374 union {
375 __u32 flags_32bit;
376 struct qeth_checksum_cmd chksum;
377 struct qeth_arp_cache_entry add_arp_entry;
378 struct qeth_arp_query_data query_arp;
379 __u8 ip[16];
380 } data;
381} __attribute__ ((packed));
382
383
384/* SETRTG IPA Command: ****************************************************/
385struct qeth_set_routing {
386 __u8 type;
387};
388
389/* SETADAPTERPARMS IPA Command: *******************************************/
390struct qeth_query_cmds_supp {
391 __u32 no_lantypes_supp;
392 __u8 lan_type;
393 __u8 reserved1[3];
394 __u32 supported_cmds;
395 __u8 reserved2[8];
396} __attribute__ ((packed));
397
398struct qeth_change_addr {
399 __u32 cmd;
400 __u32 addr_size;
401 __u32 no_macs;
402 __u8 addr[OSA_ADDR_LEN];
403} __attribute__ ((packed));
404
405
406struct qeth_snmp_cmd {
407 __u8 token[16];
408 __u32 request;
409 __u32 interface;
410 __u32 returncode;
411 __u32 firmwarelevel;
412 __u32 seqno;
413 __u8 data;
414} __attribute__ ((packed));
415
416struct qeth_snmp_ureq_hdr {
417 __u32 data_len;
418 __u32 req_len;
419 __u32 reserved1;
420 __u32 reserved2;
421} __attribute__ ((packed));
422
423struct qeth_snmp_ureq {
424 struct qeth_snmp_ureq_hdr hdr;
425 struct qeth_snmp_cmd cmd;
426} __attribute__((packed));
427
428/* SET_ACCESS_CONTROL: same format for request and reply */
429struct qeth_set_access_ctrl {
430 __u32 subcmd_code;
431 __u8 reserved[8];
432} __attribute__((packed));
433
434struct qeth_query_oat {
435 __u32 subcmd_code;
436 __u8 reserved[12];
437} __packed;
438
439struct qeth_qoat_priv {
440 __u32 buffer_len;
441 __u32 response_len;
442 char *buffer;
443};
444
445struct qeth_query_card_info {
446 __u8 card_type;
447 __u8 reserved1;
448 __u16 port_mode;
449 __u32 port_speed;
450 __u32 reserved2;
451};
452
453#define QETH_SWITCH_FORW_802_1 0x00000001
454#define QETH_SWITCH_FORW_REFL_RELAY 0x00000002
455#define QETH_SWITCH_CAP_RTE 0x00000004
456#define QETH_SWITCH_CAP_ECP 0x00000008
457#define QETH_SWITCH_CAP_VDP 0x00000010
458
459struct qeth_query_switch_attributes {
460 __u8 version;
461 __u8 reserved1;
462 __u16 reserved2;
463 __u32 capabilities;
464 __u32 settings;
465 __u8 reserved3[8];
466};
467
468struct qeth_ipacmd_setadpparms_hdr {
469 __u32 supp_hw_cmds;
470 __u32 reserved1;
471 __u16 cmdlength;
472 __u16 reserved2;
473 __u32 command_code;
474 __u16 return_code;
475 __u8 used_total;
476 __u8 seq_no;
477 __u32 reserved3;
478} __attribute__ ((packed));
479
480struct qeth_ipacmd_setadpparms {
481 struct qeth_ipacmd_setadpparms_hdr hdr;
482 union {
483 struct qeth_query_cmds_supp query_cmds_supp;
484 struct qeth_change_addr change_addr;
485 struct qeth_snmp_cmd snmp;
486 struct qeth_set_access_ctrl set_access_ctrl;
487 struct qeth_query_oat query_oat;
488 struct qeth_query_card_info card_info;
489 struct qeth_query_switch_attributes query_switch_attributes;
490 __u32 mode;
491 } data;
492} __attribute__ ((packed));
493
494/* CREATE_ADDR IPA Command: ***********************************************/
495struct qeth_create_destroy_address {
496 __u8 unique_id[8];
497} __attribute__ ((packed));
498
499/* SET DIAGNOSTIC ASSIST IPA Command: *************************************/
500
501enum qeth_diags_cmds {
502 QETH_DIAGS_CMD_QUERY = 0x0001,
503 QETH_DIAGS_CMD_TRAP = 0x0002,
504 QETH_DIAGS_CMD_TRACE = 0x0004,
505 QETH_DIAGS_CMD_NOLOG = 0x0008,
506 QETH_DIAGS_CMD_DUMP = 0x0010,
507};
508
509enum qeth_diags_trace_types {
510 QETH_DIAGS_TYPE_HIPERSOCKET = 0x02,
511};
512
513enum qeth_diags_trace_cmds {
514 QETH_DIAGS_CMD_TRACE_ENABLE = 0x0001,
515 QETH_DIAGS_CMD_TRACE_DISABLE = 0x0002,
516 QETH_DIAGS_CMD_TRACE_MODIFY = 0x0004,
517 QETH_DIAGS_CMD_TRACE_REPLACE = 0x0008,
518 QETH_DIAGS_CMD_TRACE_QUERY = 0x0010,
519};
520
521enum qeth_diags_trap_action {
522 QETH_DIAGS_TRAP_ARM = 0x01,
523 QETH_DIAGS_TRAP_DISARM = 0x02,
524 QETH_DIAGS_TRAP_CAPTURE = 0x04,
525};
526
527struct qeth_ipacmd_diagass {
528 __u32 host_tod2;
529 __u32:32;
530 __u16 subcmd_len;
531 __u16:16;
532 __u32 subcmd;
533 __u8 type;
534 __u8 action;
535 __u16 options;
536 __u32 ext;
537 __u8 cdata[64];
538} __attribute__ ((packed));
539
540/* SETBRIDGEPORT IPA Command: *********************************************/
541enum qeth_ipa_sbp_cmd {
542 IPA_SBP_QUERY_COMMANDS_SUPPORTED = 0x00000000L,
543 IPA_SBP_RESET_BRIDGE_PORT_ROLE = 0x00000001L,
544 IPA_SBP_SET_PRIMARY_BRIDGE_PORT = 0x00000002L,
545 IPA_SBP_SET_SECONDARY_BRIDGE_PORT = 0x00000004L,
546 IPA_SBP_QUERY_BRIDGE_PORTS = 0x00000008L,
547 IPA_SBP_BRIDGE_PORT_STATE_CHANGE = 0x00000010L,
548};
549
550struct net_if_token {
551 __u16 devnum;
552 __u8 cssid;
553 __u8 iid;
554 __u8 ssid;
555 __u8 chpid;
556 __u16 chid;
557} __packed;
558
559struct mac_addr_lnid {
560 __u8 mac[6];
561 __u16 lnid;
562} __packed;
563
564struct qeth_ipacmd_sbp_hdr {
565 __u32 supported_sbp_cmds;
566 __u32 enabled_sbp_cmds;
567 __u16 cmdlength;
568 __u16 reserved1;
569 __u32 command_code;
570 __u16 return_code;
571 __u8 used_total;
572 __u8 seq_no;
573 __u32 reserved2;
574} __packed;
575
576struct qeth_sbp_query_cmds_supp {
577 __u32 supported_cmds;
578 __u32 reserved;
579} __packed;
580
581struct qeth_sbp_reset_role {
582} __packed;
583
584struct qeth_sbp_set_primary {
585 struct net_if_token token;
586} __packed;
587
588struct qeth_sbp_set_secondary {
589} __packed;
590
591struct qeth_sbp_port_entry {
592 __u8 role;
593 __u8 state;
594 __u8 reserved1;
595 __u8 reserved2;
596 struct net_if_token token;
597} __packed;
598
599struct qeth_sbp_query_ports {
600 __u8 primary_bp_supported;
601 __u8 secondary_bp_supported;
602 __u8 num_entries;
603 __u8 entry_length;
604 struct qeth_sbp_port_entry entry[];
605} __packed;
606
607struct qeth_sbp_state_change {
608 __u8 primary_bp_supported;
609 __u8 secondary_bp_supported;
610 __u8 num_entries;
611 __u8 entry_length;
612 struct qeth_sbp_port_entry entry[];
613} __packed;
614
615struct qeth_ipacmd_setbridgeport {
616 struct qeth_ipacmd_sbp_hdr hdr;
617 union {
618 struct qeth_sbp_query_cmds_supp query_cmds_supp;
619 struct qeth_sbp_reset_role reset_role;
620 struct qeth_sbp_set_primary set_primary;
621 struct qeth_sbp_set_secondary set_secondary;
622 struct qeth_sbp_query_ports query_ports;
623 struct qeth_sbp_state_change state_change;
624 } data;
625} __packed;
626
627/* ADDRESS_CHANGE_NOTIFICATION adapter-initiated "command" *******************/
628/* Bitmask for entry->change_code. Both bits may be raised. */
629enum qeth_ipa_addr_change_code {
630 IPA_ADDR_CHANGE_CODE_VLANID = 0x01,
631 IPA_ADDR_CHANGE_CODE_MACADDR = 0x02,
632 IPA_ADDR_CHANGE_CODE_REMOVAL = 0x80, /* else addition */
633};
634enum qeth_ipa_addr_change_retcode {
635 IPA_ADDR_CHANGE_RETCODE_OK = 0x0000,
636 IPA_ADDR_CHANGE_RETCODE_LOSTEVENTS = 0x0010,
637};
638enum qeth_ipa_addr_change_lostmask {
639 IPA_ADDR_CHANGE_MASK_OVERFLOW = 0x01,
640 IPA_ADDR_CHANGE_MASK_STATECHANGE = 0x02,
641};
642
643struct qeth_ipacmd_addr_change_entry {
644 struct net_if_token token;
645 struct mac_addr_lnid addr_lnid;
646 __u8 change_code;
647 __u8 reserved1;
648 __u16 reserved2;
649} __packed;
650
651struct qeth_ipacmd_addr_change {
652 __u8 lost_event_mask;
653 __u8 reserved;
654 __u16 num_entries;
655 struct qeth_ipacmd_addr_change_entry entry[];
656} __packed;
657
658/* Header for each IPA command */
659struct qeth_ipacmd_hdr {
660 __u8 command;
661 __u8 initiator;
662 __u16 seqno;
663 __u16 return_code;
664 __u8 adapter_type;
665 __u8 rel_adapter_no;
666 __u8 prim_version_no;
667 __u8 param_count;
668 __u16 prot_version;
669 __u32 ipa_supported;
670 __u32 ipa_enabled;
671} __attribute__ ((packed));
672
673/* The IPA command itself */
674struct qeth_ipa_cmd {
675 struct qeth_ipacmd_hdr hdr;
676 union {
677 struct qeth_ipacmd_setdelip4 setdelip4;
678 struct qeth_ipacmd_setdelip6 setdelip6;
679 struct qeth_ipacmd_setdelipm setdelipm;
680 struct qeth_ipacmd_setassparms setassparms;
681 struct qeth_ipacmd_layer2setdelmac setdelmac;
682 struct qeth_ipacmd_layer2setdelvlan setdelvlan;
683 struct qeth_create_destroy_address create_destroy_addr;
684 struct qeth_ipacmd_setadpparms setadapterparms;
685 struct qeth_set_routing setrtg;
686 struct qeth_ipacmd_diagass diagass;
687 struct qeth_ipacmd_setbridgeport sbp;
688 struct qeth_ipacmd_addr_change addrchange;
689 } data;
690} __attribute__ ((packed));
691
692/*
693 * special command for ARP processing.
694 * this is not included in setassparms command before, because we get
695 * problem with the size of struct qeth_ipacmd_setassparms otherwise
696 */
697enum qeth_ipa_arp_return_codes {
698 QETH_IPA_ARP_RC_SUCCESS = 0x0000,
699 QETH_IPA_ARP_RC_FAILED = 0x0001,
700 QETH_IPA_ARP_RC_NOTSUPP = 0x0002,
701 QETH_IPA_ARP_RC_OUT_OF_RANGE = 0x0003,
702 QETH_IPA_ARP_RC_Q_NOTSUPP = 0x0004,
703 QETH_IPA_ARP_RC_Q_NO_DATA = 0x0008,
704};
705
706extern char *qeth_get_ipa_msg(enum qeth_ipa_return_codes rc);
707extern char *qeth_get_ipa_cmd_name(enum qeth_ipa_cmds cmd);
708
709#define QETH_SETASS_BASE_LEN (sizeof(struct qeth_ipacmd_hdr) + \
710 sizeof(struct qeth_ipacmd_setassparms_hdr))
711#define QETH_IPA_ARP_DATA_POS(buffer) (buffer + IPA_PDU_HEADER_SIZE + \
712 QETH_SETASS_BASE_LEN)
713#define QETH_SETADP_BASE_LEN (sizeof(struct qeth_ipacmd_hdr) + \
714 sizeof(struct qeth_ipacmd_setadpparms_hdr))
715#define QETH_SNMP_SETADP_CMDLENGTH 16
716
717#define QETH_ARP_DATA_SIZE 3968
718#define QETH_ARP_CMD_LEN (QETH_ARP_DATA_SIZE + 8)
719/* Helper functions */
720#define IS_IPA_REPLY(cmd) ((cmd->hdr.initiator == IPA_CMD_INITIATOR_HOST) || \
721 (cmd->hdr.initiator == IPA_CMD_INITIATOR_OSA_REPLY))
722
723/*****************************************************************************/
724/* END OF IP Assist related definitions */
725/*****************************************************************************/
726
727
728extern unsigned char WRITE_CCW[];
729extern unsigned char READ_CCW[];
730
731extern unsigned char CM_ENABLE[];
732#define CM_ENABLE_SIZE 0x63
733#define QETH_CM_ENABLE_ISSUER_RM_TOKEN(buffer) (buffer + 0x2c)
734#define QETH_CM_ENABLE_FILTER_TOKEN(buffer) (buffer + 0x53)
735#define QETH_CM_ENABLE_USER_DATA(buffer) (buffer + 0x5b)
736
737#define QETH_CM_ENABLE_RESP_FILTER_TOKEN(buffer) \
738 (PDU_ENCAPSULATION(buffer) + 0x13)
739
740
741extern unsigned char CM_SETUP[];
742#define CM_SETUP_SIZE 0x64
743#define QETH_CM_SETUP_DEST_ADDR(buffer) (buffer + 0x2c)
744#define QETH_CM_SETUP_CONNECTION_TOKEN(buffer) (buffer + 0x51)
745#define QETH_CM_SETUP_FILTER_TOKEN(buffer) (buffer + 0x5a)
746
747#define QETH_CM_SETUP_RESP_DEST_ADDR(buffer) \
748 (PDU_ENCAPSULATION(buffer) + 0x1a)
749
750extern unsigned char ULP_ENABLE[];
751#define ULP_ENABLE_SIZE 0x6b
752#define QETH_ULP_ENABLE_LINKNUM(buffer) (buffer + 0x61)
753#define QETH_ULP_ENABLE_DEST_ADDR(buffer) (buffer + 0x2c)
754#define QETH_ULP_ENABLE_FILTER_TOKEN(buffer) (buffer + 0x53)
755#define QETH_ULP_ENABLE_PORTNAME_AND_LL(buffer) (buffer + 0x62)
756#define QETH_ULP_ENABLE_RESP_FILTER_TOKEN(buffer) \
757 (PDU_ENCAPSULATION(buffer) + 0x13)
758#define QETH_ULP_ENABLE_RESP_MAX_MTU(buffer) \
759 (PDU_ENCAPSULATION(buffer) + 0x1f)
760#define QETH_ULP_ENABLE_RESP_DIFINFO_LEN(buffer) \
761 (PDU_ENCAPSULATION(buffer) + 0x17)
762#define QETH_ULP_ENABLE_RESP_LINK_TYPE(buffer) \
763 (PDU_ENCAPSULATION(buffer) + 0x2b)
764/* Layer 2 definitions */
765#define QETH_PROT_LAYER2 0x08
766#define QETH_PROT_TCPIP 0x03
767#define QETH_PROT_OSN2 0x0a
768#define QETH_ULP_ENABLE_PROT_TYPE(buffer) (buffer + 0x50)
769#define QETH_IPA_CMD_PROT_TYPE(buffer) (buffer + 0x19)
770
771extern unsigned char ULP_SETUP[];
772#define ULP_SETUP_SIZE 0x6c
773#define QETH_ULP_SETUP_DEST_ADDR(buffer) (buffer + 0x2c)
774#define QETH_ULP_SETUP_CONNECTION_TOKEN(buffer) (buffer + 0x51)
775#define QETH_ULP_SETUP_FILTER_TOKEN(buffer) (buffer + 0x5a)
776#define QETH_ULP_SETUP_CUA(buffer) (buffer + 0x68)
777#define QETH_ULP_SETUP_REAL_DEVADDR(buffer) (buffer + 0x6a)
778
779#define QETH_ULP_SETUP_RESP_CONNECTION_TOKEN(buffer) \
780 (PDU_ENCAPSULATION(buffer) + 0x1a)
781
782
783extern unsigned char DM_ACT[];
784#define DM_ACT_SIZE 0x55
785#define QETH_DM_ACT_DEST_ADDR(buffer) (buffer + 0x2c)
786#define QETH_DM_ACT_CONNECTION_TOKEN(buffer) (buffer + 0x51)
787
788
789
790#define QETH_TRANSPORT_HEADER_SEQ_NO(buffer) (buffer + 4)
791#define QETH_PDU_HEADER_SEQ_NO(buffer) (buffer + 0x1c)
792#define QETH_PDU_HEADER_ACK_SEQ_NO(buffer) (buffer + 0x20)
793
794extern unsigned char IDX_ACTIVATE_READ[];
795extern unsigned char IDX_ACTIVATE_WRITE[];
796
797#define IDX_ACTIVATE_SIZE 0x22
798#define QETH_IDX_ACT_PNO(buffer) (buffer+0x0b)
799#define QETH_IDX_ACT_ISSUER_RM_TOKEN(buffer) (buffer + 0x0c)
800#define QETH_IDX_NO_PORTNAME_REQUIRED(buffer) ((buffer)[0x0b] & 0x80)
801#define QETH_IDX_ACT_FUNC_LEVEL(buffer) (buffer + 0x10)
802#define QETH_IDX_ACT_DATASET_NAME(buffer) (buffer + 0x16)
803#define QETH_IDX_ACT_QDIO_DEV_CUA(buffer) (buffer + 0x1e)
804#define QETH_IDX_ACT_QDIO_DEV_REALADDR(buffer) (buffer + 0x20)
805#define QETH_IS_IDX_ACT_POS_REPLY(buffer) (((buffer)[0x08] & 3) == 2)
806#define QETH_IDX_REPLY_LEVEL(buffer) (buffer + 0x12)
807#define QETH_IDX_ACT_CAUSE_CODE(buffer) (buffer)[0x09]
808#define QETH_IDX_ACT_ERR_EXCL 0x19
809#define QETH_IDX_ACT_ERR_AUTH 0x1E
810#define QETH_IDX_ACT_ERR_AUTH_USER 0x20
811
812#define PDU_ENCAPSULATION(buffer) \
813 (buffer + *(buffer + (*(buffer + 0x0b)) + \
814 *(buffer + *(buffer + 0x0b) + 0x11) + 0x07))
815
816#define IS_IPA(buffer) \
817 ((buffer) && \
818 (*(buffer + ((*(buffer + 0x0b)) + 4)) == 0xc1))
819
820#define ADDR_FRAME_TYPE_DIX 1
821#define ADDR_FRAME_TYPE_802_3 2
822#define ADDR_FRAME_TYPE_TR_WITHOUT_SR 0x10
823#define ADDR_FRAME_TYPE_TR_WITH_SR 0x20
824
825#endif