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qeth_core_mpc.h
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1 /*
2  * Copyright IBM Corp. 2007
3  * Author(s): Frank Pavlic <[email protected]>,
4  * Thomas Spatzier <[email protected]>,
5  * Frank Blaschka <[email protected]>
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 
19 extern 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 
47 enum 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 */
58 enum 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 */
75 enum 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 */
86 enum 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_CREATE_ADDR = 0xc3,
108  IPA_CMD_DESTROY_ADDR = 0xc4,
109  IPA_CMD_REGISTER_LOCAL_ADDR = 0xd1,
110  IPA_CMD_UNREGISTER_LOCAL_ADDR = 0xd2,
111  IPA_CMD_UNKNOWN = 0x00
112 };
113 
114 enum qeth_ip_ass_cmds {
115  IPA_CMD_ASS_START = 0x0001,
116  IPA_CMD_ASS_STOP = 0x0002,
117  IPA_CMD_ASS_CONFIGURE = 0x0003,
118  IPA_CMD_ASS_ENABLE = 0x0004,
119 };
120 
121 enum qeth_arp_process_subcmds {
122  IPA_CMD_ASS_ARP_SET_NO_ENTRIES = 0x0003,
123  IPA_CMD_ASS_ARP_QUERY_CACHE = 0x0004,
124  IPA_CMD_ASS_ARP_ADD_ENTRY = 0x0005,
125  IPA_CMD_ASS_ARP_REMOVE_ENTRY = 0x0006,
126  IPA_CMD_ASS_ARP_FLUSH_CACHE = 0x0007,
127  IPA_CMD_ASS_ARP_QUERY_INFO = 0x0104,
128  IPA_CMD_ASS_ARP_QUERY_STATS = 0x0204,
129 };
130 
131 
132 /* Return Codes for IPA Commands
133  * according to OSA card Specs */
134 
135 enum qeth_ipa_return_codes {
136  IPA_RC_SUCCESS = 0x0000,
137  IPA_RC_NOTSUPP = 0x0001,
138  IPA_RC_IP_TABLE_FULL = 0x0002,
139  IPA_RC_UNKNOWN_ERROR = 0x0003,
140  IPA_RC_UNSUPPORTED_COMMAND = 0x0004,
141  IPA_RC_TRACE_ALREADY_ACTIVE = 0x0005,
142  IPA_RC_INVALID_FORMAT = 0x0006,
143  IPA_RC_DUP_IPV6_REMOTE = 0x0008,
144  IPA_RC_DUP_IPV6_HOME = 0x0010,
145  IPA_RC_UNREGISTERED_ADDR = 0x0011,
146  IPA_RC_NO_ID_AVAILABLE = 0x0012,
147  IPA_RC_ID_NOT_FOUND = 0x0013,
148  IPA_RC_INVALID_IP_VERSION = 0x0020,
149  IPA_RC_LAN_FRAME_MISMATCH = 0x0040,
150  IPA_RC_L2_UNSUPPORTED_CMD = 0x2003,
151  IPA_RC_L2_DUP_MAC = 0x2005,
152  IPA_RC_L2_ADDR_TABLE_FULL = 0x2006,
153  IPA_RC_L2_DUP_LAYER3_MAC = 0x200a,
154  IPA_RC_L2_GMAC_NOT_FOUND = 0x200b,
155  IPA_RC_L2_MAC_NOT_AUTH_BY_HYP = 0x200c,
156  IPA_RC_L2_MAC_NOT_AUTH_BY_ADP = 0x200d,
157  IPA_RC_L2_MAC_NOT_FOUND = 0x2010,
158  IPA_RC_L2_INVALID_VLAN_ID = 0x2015,
159  IPA_RC_L2_DUP_VLAN_ID = 0x2016,
160  IPA_RC_L2_VLAN_ID_NOT_FOUND = 0x2017,
161  IPA_RC_DATA_MISMATCH = 0xe001,
162  IPA_RC_INVALID_MTU_SIZE = 0xe002,
163  IPA_RC_INVALID_LANTYPE = 0xe003,
164  IPA_RC_INVALID_LANNUM = 0xe004,
165  IPA_RC_DUPLICATE_IP_ADDRESS = 0xe005,
166  IPA_RC_IP_ADDR_TABLE_FULL = 0xe006,
167  IPA_RC_LAN_PORT_STATE_ERROR = 0xe007,
168  IPA_RC_SETIP_NO_STARTLAN = 0xe008,
169  IPA_RC_SETIP_ALREADY_RECEIVED = 0xe009,
170  IPA_RC_IP_ADDR_ALREADY_USED = 0xe00a,
171  IPA_RC_MC_ADDR_NOT_FOUND = 0xe00b,
172  IPA_RC_SETIP_INVALID_VERSION = 0xe00d,
173  IPA_RC_UNSUPPORTED_SUBCMD = 0xe00e,
174  IPA_RC_ARP_ASSIST_NO_ENABLE = 0xe00f,
175  IPA_RC_PRIMARY_ALREADY_DEFINED = 0xe010,
176  IPA_RC_SECOND_ALREADY_DEFINED = 0xe011,
177  IPA_RC_INVALID_SETRTG_INDICATOR = 0xe012,
178  IPA_RC_MC_ADDR_ALREADY_DEFINED = 0xe013,
179  IPA_RC_LAN_OFFLINE = 0xe080,
180  IPA_RC_INVALID_IP_VERSION2 = 0xf001,
181  IPA_RC_ENOMEM = 0xfffe,
182  IPA_RC_FFFF = 0xffff
183 };
184 /* for DELIP */
185 #define IPA_RC_IP_ADDRESS_NOT_DEFINED IPA_RC_PRIMARY_ALREADY_DEFINED
186 /* for SET_DIAGNOSTIC_ASSIST */
187 #define IPA_RC_INVALID_SUBCMD IPA_RC_IP_TABLE_FULL
188 #define IPA_RC_HARDWARE_AUTH_ERROR IPA_RC_UNKNOWN_ERROR
189 
190 /* IPA function flags; each flag marks availability of respective function */
191 enum qeth_ipa_funcs {
192  IPA_ARP_PROCESSING = 0x00000001L,
193  IPA_INBOUND_CHECKSUM = 0x00000002L,
194  IPA_OUTBOUND_CHECKSUM = 0x00000004L,
195  IPA_IP_FRAGMENTATION = 0x00000008L,
196  IPA_FILTERING = 0x00000010L,
197  IPA_IPV6 = 0x00000020L,
198  IPA_MULTICASTING = 0x00000040L,
199  IPA_IP_REASSEMBLY = 0x00000080L,
200  IPA_QUERY_ARP_COUNTERS = 0x00000100L,
201  IPA_QUERY_ARP_ADDR_INFO = 0x00000200L,
202  IPA_SETADAPTERPARMS = 0x00000400L,
203  IPA_VLAN_PRIO = 0x00000800L,
204  IPA_PASSTHRU = 0x00001000L,
205  IPA_FLUSH_ARP_SUPPORT = 0x00002000L,
206  IPA_FULL_VLAN = 0x00004000L,
207  IPA_INBOUND_PASSTHRU = 0x00008000L,
208  IPA_SOURCE_MAC = 0x00010000L,
209  IPA_OSA_MC_ROUTER = 0x00020000L,
210  IPA_QUERY_ARP_ASSIST = 0x00040000L,
211  IPA_INBOUND_TSO = 0x00080000L,
212  IPA_OUTBOUND_TSO = 0x00100000L,
213 };
214 
215 /* SETIP/DELIP IPA Command: ***************************************************/
216 enum qeth_ipa_setdelip_flags {
217  QETH_IPA_SETDELIP_DEFAULT = 0x00L, /* default */
218  QETH_IPA_SETIP_VIPA_FLAG = 0x01L, /* no grat. ARP */
219  QETH_IPA_SETIP_TAKEOVER_FLAG = 0x02L, /* nofail on grat. ARP */
220  QETH_IPA_DELIP_ADDR_2_B_TAKEN_OVER = 0x20L,
221  QETH_IPA_DELIP_VIPA_FLAG = 0x40L,
222  QETH_IPA_DELIP_ADDR_NEEDS_SETIP = 0x80L,
223 };
224 
225 /* SETADAPTER IPA Command: ****************************************************/
226 enum qeth_ipa_setadp_cmd {
227  IPA_SETADP_QUERY_COMMANDS_SUPPORTED = 0x00000001L,
228  IPA_SETADP_ALTER_MAC_ADDRESS = 0x00000002L,
229  IPA_SETADP_ADD_DELETE_GROUP_ADDRESS = 0x00000004L,
230  IPA_SETADP_ADD_DELETE_FUNCTIONAL_ADDR = 0x00000008L,
231  IPA_SETADP_SET_ADDRESSING_MODE = 0x00000010L,
232  IPA_SETADP_SET_CONFIG_PARMS = 0x00000020L,
233  IPA_SETADP_SET_CONFIG_PARMS_EXTENDED = 0x00000040L,
234  IPA_SETADP_SET_BROADCAST_MODE = 0x00000080L,
235  IPA_SETADP_SEND_OSA_MESSAGE = 0x00000100L,
236  IPA_SETADP_SET_SNMP_CONTROL = 0x00000200L,
237  IPA_SETADP_QUERY_CARD_INFO = 0x00000400L,
238  IPA_SETADP_SET_PROMISC_MODE = 0x00000800L,
239  IPA_SETADP_SET_DIAG_ASSIST = 0x00002000L,
240  IPA_SETADP_SET_ACCESS_CONTROL = 0x00010000L,
241  IPA_SETADP_QUERY_OAT = 0x00080000L,
242 };
243 enum qeth_ipa_mac_ops {
244  CHANGE_ADDR_READ_MAC = 0,
245  CHANGE_ADDR_REPLACE_MAC = 1,
246  CHANGE_ADDR_ADD_MAC = 2,
247  CHANGE_ADDR_DEL_MAC = 4,
248  CHANGE_ADDR_RESET_MAC = 8,
249 };
250 enum qeth_ipa_addr_ops {
251  CHANGE_ADDR_READ_ADDR = 0,
252  CHANGE_ADDR_ADD_ADDR = 1,
253  CHANGE_ADDR_DEL_ADDR = 2,
254  CHANGE_ADDR_FLUSH_ADDR_TABLE = 4,
255 };
256 enum qeth_ipa_promisc_modes {
257  SET_PROMISC_MODE_OFF = 0,
258  SET_PROMISC_MODE_ON = 1,
259 };
260 enum qeth_ipa_isolation_modes {
261  ISOLATION_MODE_NONE = 0x00000000L,
262  ISOLATION_MODE_FWD = 0x00000001L,
263  ISOLATION_MODE_DROP = 0x00000002L,
264 };
265 enum qeth_ipa_set_access_mode_rc {
266  SET_ACCESS_CTRL_RC_SUCCESS = 0x0000,
267  SET_ACCESS_CTRL_RC_NOT_SUPPORTED = 0x0004,
268  SET_ACCESS_CTRL_RC_ALREADY_NOT_ISOLATED = 0x0008,
269  SET_ACCESS_CTRL_RC_ALREADY_ISOLATED = 0x0010,
270  SET_ACCESS_CTRL_RC_NONE_SHARED_ADAPTER = 0x0014,
271  SET_ACCESS_CTRL_RC_ACTIVE_CHECKSUM_OFF = 0x0018,
272 };
273 
274 
275 /* (SET)DELIP(M) IPA stuff ***************************************************/
276 struct qeth_ipacmd_setdelip4 {
277  __u8 ip_addr[4];
278  __u8 mask[4];
279  __u32 flags;
280 } __attribute__ ((packed));
281 
282 struct qeth_ipacmd_setdelip6 {
283  __u8 ip_addr[16];
284  __u8 mask[16];
285  __u32 flags;
286 } __attribute__ ((packed));
287 
288 struct qeth_ipacmd_setdelipm {
289  __u8 mac[6];
290  __u8 padding[2];
291  __u8 ip6[12];
292  __u8 ip4[4];
293 } __attribute__ ((packed));
294 
295 struct qeth_ipacmd_layer2setdelmac {
296  __u32 mac_length;
297  __u8 mac[6];
298 } __attribute__ ((packed));
299 
300 struct qeth_ipacmd_layer2setdelvlan {
301  __u16 vlan_id;
302 } __attribute__ ((packed));
303 
304 
305 struct qeth_ipacmd_setassparms_hdr {
306  __u32 assist_no;
307  __u16 length;
308  __u16 command_code;
309  __u16 return_code;
310  __u8 number_of_replies;
311  __u8 seq_no;
312 } __attribute__((packed));
313 
314 struct qeth_arp_query_data {
315  __u16 request_bits;
316  __u16 reply_bits;
317  __u32 no_entries;
318  char data; /* only for replies */
319 } __attribute__((packed));
320 
321 /* used as parameter for arp_query reply */
322 struct qeth_arp_query_info {
323  __u32 udata_len;
324  __u16 mask_bits;
325  __u32 udata_offset;
326  __u32 no_entries;
327  char *udata;
328 };
329 
330 /* SETASSPARMS IPA Command: */
331 struct qeth_ipacmd_setassparms {
332  struct qeth_ipacmd_setassparms_hdr hdr;
333  union {
334  __u32 flags_32bit;
335  struct qeth_arp_cache_entry add_arp_entry;
336  struct qeth_arp_query_data query_arp;
337  __u8 ip[16];
338  } data;
339 } __attribute__ ((packed));
340 
341 
342 /* SETRTG IPA Command: ****************************************************/
343 struct qeth_set_routing {
344  __u8 type;
345 };
346 
347 /* SETADAPTERPARMS IPA Command: *******************************************/
348 struct qeth_query_cmds_supp {
349  __u32 no_lantypes_supp;
350  __u8 lan_type;
351  __u8 reserved1[3];
352  __u32 supported_cmds;
353  __u8 reserved2[8];
354 } __attribute__ ((packed));
355 
356 struct qeth_change_addr {
357  __u32 cmd;
358  __u32 addr_size;
359  __u32 no_macs;
360  __u8 addr[OSA_ADDR_LEN];
361 } __attribute__ ((packed));
362 
363 
364 struct qeth_snmp_cmd {
365  __u8 token[16];
366  __u32 request;
367  __u32 interface;
368  __u32 returncode;
369  __u32 firmwarelevel;
370  __u32 seqno;
371  __u8 data;
372 } __attribute__ ((packed));
373 
374 struct qeth_snmp_ureq_hdr {
375  __u32 data_len;
376  __u32 req_len;
377  __u32 reserved1;
378  __u32 reserved2;
379 } __attribute__ ((packed));
380 
381 struct qeth_snmp_ureq {
382  struct qeth_snmp_ureq_hdr hdr;
383  struct qeth_snmp_cmd cmd;
384 } __attribute__((packed));
385 
386 /* SET_ACCESS_CONTROL: same format for request and reply */
387 struct qeth_set_access_ctrl {
388  __u32 subcmd_code;
389 } __attribute__((packed));
390 
391 struct qeth_query_oat {
392  __u32 subcmd_code;
393  __u8 reserved[12];
394 } __packed;
395 
396 struct qeth_qoat_priv {
397  __u32 buffer_len;
398  __u32 response_len;
399  char *buffer;
400 };
401 
402 struct qeth_ipacmd_setadpparms_hdr {
403  __u32 supp_hw_cmds;
404  __u32 reserved1;
405  __u16 cmdlength;
406  __u16 reserved2;
407  __u32 command_code;
408  __u16 return_code;
409  __u8 used_total;
410  __u8 seq_no;
411  __u32 reserved3;
412 } __attribute__ ((packed));
413 
414 struct qeth_ipacmd_setadpparms {
415  struct qeth_ipacmd_setadpparms_hdr hdr;
416  union {
417  struct qeth_query_cmds_supp query_cmds_supp;
418  struct qeth_change_addr change_addr;
419  struct qeth_snmp_cmd snmp;
420  struct qeth_set_access_ctrl set_access_ctrl;
421  struct qeth_query_oat query_oat;
422  __u32 mode;
423  } data;
424 } __attribute__ ((packed));
425 
426 /* CREATE_ADDR IPA Command: ***********************************************/
427 struct qeth_create_destroy_address {
428  __u8 unique_id[8];
429 } __attribute__ ((packed));
430 
431 /* SET DIAGNOSTIC ASSIST IPA Command: *************************************/
432 
433 enum qeth_diags_cmds {
434  QETH_DIAGS_CMD_QUERY = 0x0001,
435  QETH_DIAGS_CMD_TRAP = 0x0002,
436  QETH_DIAGS_CMD_TRACE = 0x0004,
437  QETH_DIAGS_CMD_NOLOG = 0x0008,
438  QETH_DIAGS_CMD_DUMP = 0x0010,
439 };
440 
441 enum qeth_diags_trace_types {
442  QETH_DIAGS_TYPE_HIPERSOCKET = 0x02,
443 };
444 
445 enum qeth_diags_trace_cmds {
446  QETH_DIAGS_CMD_TRACE_ENABLE = 0x0001,
447  QETH_DIAGS_CMD_TRACE_DISABLE = 0x0002,
448  QETH_DIAGS_CMD_TRACE_MODIFY = 0x0004,
449  QETH_DIAGS_CMD_TRACE_REPLACE = 0x0008,
450  QETH_DIAGS_CMD_TRACE_QUERY = 0x0010,
451 };
452 
453 enum qeth_diags_trap_action {
454  QETH_DIAGS_TRAP_ARM = 0x01,
455  QETH_DIAGS_TRAP_DISARM = 0x02,
456  QETH_DIAGS_TRAP_CAPTURE = 0x04,
457 };
458 
459 struct qeth_ipacmd_diagass {
460  __u32 host_tod2;
461  __u32:32;
462  __u16 subcmd_len;
463  __u16:16;
464  __u32 subcmd;
465  __u8 type;
466  __u8 action;
467  __u16 options;
468  __u32 ext;
469  __u8 cdata[64];
470 } __attribute__ ((packed));
471 
472 /* Header for each IPA command */
473 struct qeth_ipacmd_hdr {
474  __u8 command;
475  __u8 initiator;
476  __u16 seqno;
477  __u16 return_code;
478  __u8 adapter_type;
479  __u8 rel_adapter_no;
480  __u8 prim_version_no;
481  __u8 param_count;
482  __u16 prot_version;
483  __u32 ipa_supported;
484  __u32 ipa_enabled;
485 } __attribute__ ((packed));
486 
487 /* The IPA command itself */
488 struct qeth_ipa_cmd {
489  struct qeth_ipacmd_hdr hdr;
490  union {
491  struct qeth_ipacmd_setdelip4 setdelip4;
492  struct qeth_ipacmd_setdelip6 setdelip6;
493  struct qeth_ipacmd_setdelipm setdelipm;
494  struct qeth_ipacmd_setassparms setassparms;
495  struct qeth_ipacmd_layer2setdelmac setdelmac;
496  struct qeth_ipacmd_layer2setdelvlan setdelvlan;
497  struct qeth_create_destroy_address create_destroy_addr;
498  struct qeth_ipacmd_setadpparms setadapterparms;
499  struct qeth_set_routing setrtg;
500  struct qeth_ipacmd_diagass diagass;
501  } data;
502 } __attribute__ ((packed));
503 
504 /*
505  * special command for ARP processing.
506  * this is not included in setassparms command before, because we get
507  * problem with the size of struct qeth_ipacmd_setassparms otherwise
508  */
509 enum qeth_ipa_arp_return_codes {
510  QETH_IPA_ARP_RC_SUCCESS = 0x0000,
511  QETH_IPA_ARP_RC_FAILED = 0x0001,
512  QETH_IPA_ARP_RC_NOTSUPP = 0x0002,
513  QETH_IPA_ARP_RC_OUT_OF_RANGE = 0x0003,
514  QETH_IPA_ARP_RC_Q_NOTSUPP = 0x0004,
515  QETH_IPA_ARP_RC_Q_NO_DATA = 0x0008,
516 };
517 
518 extern char *qeth_get_ipa_msg(enum qeth_ipa_return_codes rc);
519 extern char *qeth_get_ipa_cmd_name(enum qeth_ipa_cmds cmd);
520 
521 #define QETH_SETASS_BASE_LEN (sizeof(struct qeth_ipacmd_hdr) + \
522  sizeof(struct qeth_ipacmd_setassparms_hdr))
523 #define QETH_IPA_ARP_DATA_POS(buffer) (buffer + IPA_PDU_HEADER_SIZE + \
524  QETH_SETASS_BASE_LEN)
525 #define QETH_SETADP_BASE_LEN (sizeof(struct qeth_ipacmd_hdr) + \
526  sizeof(struct qeth_ipacmd_setadpparms_hdr))
527 #define QETH_SNMP_SETADP_CMDLENGTH 16
528 
529 #define QETH_ARP_DATA_SIZE 3968
530 #define QETH_ARP_CMD_LEN (QETH_ARP_DATA_SIZE + 8)
531 /* Helper functions */
532 #define IS_IPA_REPLY(cmd) ((cmd->hdr.initiator == IPA_CMD_INITIATOR_HOST) || \
533  (cmd->hdr.initiator == IPA_CMD_INITIATOR_OSA_REPLY))
534 
535 /*****************************************************************************/
536 /* END OF IP Assist related definitions */
537 /*****************************************************************************/
538 
539 
540 extern unsigned char WRITE_CCW[];
541 extern unsigned char READ_CCW[];
542 
543 extern unsigned char CM_ENABLE[];
544 #define CM_ENABLE_SIZE 0x63
545 #define QETH_CM_ENABLE_ISSUER_RM_TOKEN(buffer) (buffer + 0x2c)
546 #define QETH_CM_ENABLE_FILTER_TOKEN(buffer) (buffer + 0x53)
547 #define QETH_CM_ENABLE_USER_DATA(buffer) (buffer + 0x5b)
548 
549 #define QETH_CM_ENABLE_RESP_FILTER_TOKEN(buffer) \
550  (PDU_ENCAPSULATION(buffer) + 0x13)
551 
552 
553 extern unsigned char CM_SETUP[];
554 #define CM_SETUP_SIZE 0x64
555 #define QETH_CM_SETUP_DEST_ADDR(buffer) (buffer + 0x2c)
556 #define QETH_CM_SETUP_CONNECTION_TOKEN(buffer) (buffer + 0x51)
557 #define QETH_CM_SETUP_FILTER_TOKEN(buffer) (buffer + 0x5a)
558 
559 #define QETH_CM_SETUP_RESP_DEST_ADDR(buffer) \
560  (PDU_ENCAPSULATION(buffer) + 0x1a)
561 
562 extern unsigned char ULP_ENABLE[];
563 #define ULP_ENABLE_SIZE 0x6b
564 #define QETH_ULP_ENABLE_LINKNUM(buffer) (buffer + 0x61)
565 #define QETH_ULP_ENABLE_DEST_ADDR(buffer) (buffer + 0x2c)
566 #define QETH_ULP_ENABLE_FILTER_TOKEN(buffer) (buffer + 0x53)
567 #define QETH_ULP_ENABLE_PORTNAME_AND_LL(buffer) (buffer + 0x62)
568 #define QETH_ULP_ENABLE_RESP_FILTER_TOKEN(buffer) \
569  (PDU_ENCAPSULATION(buffer) + 0x13)
570 #define QETH_ULP_ENABLE_RESP_MAX_MTU(buffer) \
571  (PDU_ENCAPSULATION(buffer) + 0x1f)
572 #define QETH_ULP_ENABLE_RESP_DIFINFO_LEN(buffer) \
573  (PDU_ENCAPSULATION(buffer) + 0x17)
574 #define QETH_ULP_ENABLE_RESP_LINK_TYPE(buffer) \
575  (PDU_ENCAPSULATION(buffer) + 0x2b)
576 /* Layer 2 definitions */
577 #define QETH_PROT_LAYER2 0x08
578 #define QETH_PROT_TCPIP 0x03
579 #define QETH_PROT_OSN2 0x0a
580 #define QETH_ULP_ENABLE_PROT_TYPE(buffer) (buffer + 0x50)
581 #define QETH_IPA_CMD_PROT_TYPE(buffer) (buffer + 0x19)
582 
583 extern unsigned char ULP_SETUP[];
584 #define ULP_SETUP_SIZE 0x6c
585 #define QETH_ULP_SETUP_DEST_ADDR(buffer) (buffer + 0x2c)
586 #define QETH_ULP_SETUP_CONNECTION_TOKEN(buffer) (buffer + 0x51)
587 #define QETH_ULP_SETUP_FILTER_TOKEN(buffer) (buffer + 0x5a)
588 #define QETH_ULP_SETUP_CUA(buffer) (buffer + 0x68)
589 #define QETH_ULP_SETUP_REAL_DEVADDR(buffer) (buffer + 0x6a)
590 
591 #define QETH_ULP_SETUP_RESP_CONNECTION_TOKEN(buffer) \
592  (PDU_ENCAPSULATION(buffer) + 0x1a)
593 
594 
595 extern unsigned char DM_ACT[];
596 #define DM_ACT_SIZE 0x55
597 #define QETH_DM_ACT_DEST_ADDR(buffer) (buffer + 0x2c)
598 #define QETH_DM_ACT_CONNECTION_TOKEN(buffer) (buffer + 0x51)
599 
600 
601 
602 #define QETH_TRANSPORT_HEADER_SEQ_NO(buffer) (buffer + 4)
603 #define QETH_PDU_HEADER_SEQ_NO(buffer) (buffer + 0x1c)
604 #define QETH_PDU_HEADER_ACK_SEQ_NO(buffer) (buffer + 0x20)
605 
606 extern unsigned char IDX_ACTIVATE_READ[];
607 extern unsigned char IDX_ACTIVATE_WRITE[];
608 
609 #define IDX_ACTIVATE_SIZE 0x22
610 #define QETH_IDX_ACT_PNO(buffer) (buffer+0x0b)
611 #define QETH_IDX_ACT_ISSUER_RM_TOKEN(buffer) (buffer + 0x0c)
612 #define QETH_IDX_NO_PORTNAME_REQUIRED(buffer) ((buffer)[0x0b] & 0x80)
613 #define QETH_IDX_ACT_FUNC_LEVEL(buffer) (buffer + 0x10)
614 #define QETH_IDX_ACT_DATASET_NAME(buffer) (buffer + 0x16)
615 #define QETH_IDX_ACT_QDIO_DEV_CUA(buffer) (buffer + 0x1e)
616 #define QETH_IDX_ACT_QDIO_DEV_REALADDR(buffer) (buffer + 0x20)
617 #define QETH_IS_IDX_ACT_POS_REPLY(buffer) (((buffer)[0x08] & 3) == 2)
618 #define QETH_IDX_REPLY_LEVEL(buffer) (buffer + 0x12)
619 #define QETH_IDX_ACT_CAUSE_CODE(buffer) (buffer)[0x09]
620 #define QETH_IDX_ACT_ERR_EXCL 0x19
621 #define QETH_IDX_ACT_ERR_AUTH 0x1E
622 #define QETH_IDX_ACT_ERR_AUTH_USER 0x20
623 
624 #define PDU_ENCAPSULATION(buffer) \
625  (buffer + *(buffer + (*(buffer + 0x0b)) + \
626  *(buffer + *(buffer + 0x0b) + 0x11) + 0x07))
627 
628 #define IS_IPA(buffer) \
629  ((buffer) && \
630  (*(buffer + ((*(buffer + 0x0b)) + 4)) == 0xc1))
631 
632 #define ADDR_FRAME_TYPE_DIX 1
633 #define ADDR_FRAME_TYPE_802_3 2
634 #define ADDR_FRAME_TYPE_TR_WITHOUT_SR 0x10
635 #define ADDR_FRAME_TYPE_TR_WITH_SR 0x20
636 
637 #endif
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