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Merge tag 'char-misc-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregk...
[linux-block.git] / drivers / s390 / net / qeth_core_mpc.h
CommitLineData
4a71df50 1/*
4a71df50
FB		 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,
5113fec0
UB		 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,
4a71df50
FB		 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
4a71df50
FB		 71/*
72 * Routing stuff
73 */
74#define RESET_ROUTING_FLAG 0x10 /* indicate that routing type shall be set */
75enum qeth_routing_types {
76 /* TODO: set to bit flag used in IPA Command */
77 NO_ROUTER = 0,
78 PRIMARY_ROUTER = 1,
79 SECONDARY_ROUTER = 2,
80 MULTICAST_ROUTER = 3,
81 PRIMARY_CONNECTOR = 4,
82 SECONDARY_CONNECTOR = 5,
83};
84
85/* IPA Commands */
86enum qeth_ipa_cmds {
87 IPA_CMD_STARTLAN = 0x01,
88 IPA_CMD_STOPLAN = 0x02,
89 IPA_CMD_SETVMAC = 0x21,
90 IPA_CMD_DELVMAC = 0x22,
91 IPA_CMD_SETGMAC = 0x23,
92 IPA_CMD_DELGMAC = 0x24,
93 IPA_CMD_SETVLAN = 0x25,
94 IPA_CMD_DELVLAN = 0x26,
95 IPA_CMD_SETCCID = 0x41,
96 IPA_CMD_DELCCID = 0x42,
97 IPA_CMD_MODCCID = 0x43,
98 IPA_CMD_SETIP = 0xb1,
99 IPA_CMD_QIPASSIST = 0xb2,
100 IPA_CMD_SETASSPARMS = 0xb3,
101 IPA_CMD_SETIPM = 0xb4,
102 IPA_CMD_DELIPM = 0xb5,
103 IPA_CMD_SETRTG = 0xb6,
104 IPA_CMD_DELIP = 0xb7,
105 IPA_CMD_SETADAPTERPARMS = 0xb8,
106 IPA_CMD_SET_DIAG_ASS = 0xb9,
b4d72c08 107 IPA_CMD_SETBRIDGEPORT = 0xbe,
4a71df50
FB		 108 IPA_CMD_CREATE_ADDR = 0xc3,
109 IPA_CMD_DESTROY_ADDR = 0xc4,
110 IPA_CMD_REGISTER_LOCAL_ADDR = 0xd1,
111 IPA_CMD_UNREGISTER_LOCAL_ADDR = 0xd2,
9f48b9db 112 IPA_CMD_ADDRESS_CHANGE_NOTIF = 0xd3,
4a71df50
FB		 113 IPA_CMD_UNKNOWN = 0x00
114};
115
116enum qeth_ip_ass_cmds {
117 IPA_CMD_ASS_START = 0x0001,
118 IPA_CMD_ASS_STOP = 0x0002,
119 IPA_CMD_ASS_CONFIGURE = 0x0003,
120 IPA_CMD_ASS_ENABLE = 0x0004,
121};
122
123enum qeth_arp_process_subcmds {
124 IPA_CMD_ASS_ARP_SET_NO_ENTRIES = 0x0003,
125 IPA_CMD_ASS_ARP_QUERY_CACHE = 0x0004,
126 IPA_CMD_ASS_ARP_ADD_ENTRY = 0x0005,
127 IPA_CMD_ASS_ARP_REMOVE_ENTRY = 0x0006,
128 IPA_CMD_ASS_ARP_FLUSH_CACHE = 0x0007,
129 IPA_CMD_ASS_ARP_QUERY_INFO = 0x0104,
130 IPA_CMD_ASS_ARP_QUERY_STATS = 0x0204,
131};
132
133
134/* Return Codes for IPA Commands
135 * according to OSA card Specs */
136
137enum qeth_ipa_return_codes {
138 IPA_RC_SUCCESS = 0x0000,
139 IPA_RC_NOTSUPP = 0x0001,
140 IPA_RC_IP_TABLE_FULL = 0x0002,
141 IPA_RC_UNKNOWN_ERROR = 0x0003,
142 IPA_RC_UNSUPPORTED_COMMAND = 0x0004,
76b11f8e
UB		 143 IPA_RC_TRACE_ALREADY_ACTIVE = 0x0005,
144 IPA_RC_INVALID_FORMAT = 0x0006,
4a71df50
FB		 145 IPA_RC_DUP_IPV6_REMOTE = 0x0008,
146 IPA_RC_DUP_IPV6_HOME = 0x0010,
147 IPA_RC_UNREGISTERED_ADDR = 0x0011,
148 IPA_RC_NO_ID_AVAILABLE = 0x0012,
149 IPA_RC_ID_NOT_FOUND = 0x0013,
150 IPA_RC_INVALID_IP_VERSION = 0x0020,
151 IPA_RC_LAN_FRAME_MISMATCH = 0x0040,
152 IPA_RC_L2_UNSUPPORTED_CMD = 0x2003,
153 IPA_RC_L2_DUP_MAC = 0x2005,
154 IPA_RC_L2_ADDR_TABLE_FULL = 0x2006,
155 IPA_RC_L2_DUP_LAYER3_MAC = 0x200a,
156 IPA_RC_L2_GMAC_NOT_FOUND = 0x200b,
0666eb06
UB		 157 IPA_RC_L2_MAC_NOT_AUTH_BY_HYP = 0x200c,
158 IPA_RC_L2_MAC_NOT_AUTH_BY_ADP = 0x200d,
4a71df50
FB		 159 IPA_RC_L2_MAC_NOT_FOUND = 0x2010,
160 IPA_RC_L2_INVALID_VLAN_ID = 0x2015,
161 IPA_RC_L2_DUP_VLAN_ID = 0x2016,
162 IPA_RC_L2_VLAN_ID_NOT_FOUND = 0x2017,
163 IPA_RC_DATA_MISMATCH = 0xe001,
164 IPA_RC_INVALID_MTU_SIZE = 0xe002,
165 IPA_RC_INVALID_LANTYPE = 0xe003,
166 IPA_RC_INVALID_LANNUM = 0xe004,
167 IPA_RC_DUPLICATE_IP_ADDRESS = 0xe005,
168 IPA_RC_IP_ADDR_TABLE_FULL = 0xe006,
169 IPA_RC_LAN_PORT_STATE_ERROR = 0xe007,
170 IPA_RC_SETIP_NO_STARTLAN = 0xe008,
171 IPA_RC_SETIP_ALREADY_RECEIVED = 0xe009,
172 IPA_RC_IP_ADDR_ALREADY_USED = 0xe00a,
2d921c32 173 IPA_RC_MC_ADDR_NOT_FOUND = 0xe00b,
4a71df50
FB		 174 IPA_RC_SETIP_INVALID_VERSION = 0xe00d,
175 IPA_RC_UNSUPPORTED_SUBCMD = 0xe00e,
176 IPA_RC_ARP_ASSIST_NO_ENABLE = 0xe00f,
177 IPA_RC_PRIMARY_ALREADY_DEFINED = 0xe010,
178 IPA_RC_SECOND_ALREADY_DEFINED = 0xe011,
179 IPA_RC_INVALID_SETRTG_INDICATOR = 0xe012,
180 IPA_RC_MC_ADDR_ALREADY_DEFINED = 0xe013,
181 IPA_RC_LAN_OFFLINE = 0xe080,
0f54761d 182 IPA_RC_VEPA_TO_VEB_TRANSITION = 0xe090,
4a71df50 183 IPA_RC_INVALID_IP_VERSION2 = 0xf001,
e0a8114c 184 IPA_RC_ENOMEM = 0xfffe,
4a71df50
FB		 185 IPA_RC_FFFF = 0xffff
186};
76b11f8e
UB		 187/* for DELIP */
188#define IPA_RC_IP_ADDRESS_NOT_DEFINED IPA_RC_PRIMARY_ALREADY_DEFINED
189/* for SET_DIAGNOSTIC_ASSIST */
190#define IPA_RC_INVALID_SUBCMD IPA_RC_IP_TABLE_FULL
191#define IPA_RC_HARDWARE_AUTH_ERROR IPA_RC_UNKNOWN_ERROR
4a71df50
FB		 192
193/* IPA function flags; each flag marks availability of respective function */
194enum qeth_ipa_funcs {
195 IPA_ARP_PROCESSING = 0x00000001L,
196 IPA_INBOUND_CHECKSUM = 0x00000002L,
197 IPA_OUTBOUND_CHECKSUM = 0x00000004L,
198 IPA_IP_FRAGMENTATION = 0x00000008L,
199 IPA_FILTERING = 0x00000010L,
200 IPA_IPV6 = 0x00000020L,
201 IPA_MULTICASTING = 0x00000040L,
202 IPA_IP_REASSEMBLY = 0x00000080L,
203 IPA_QUERY_ARP_COUNTERS = 0x00000100L,
204 IPA_QUERY_ARP_ADDR_INFO = 0x00000200L,
205 IPA_SETADAPTERPARMS = 0x00000400L,
206 IPA_VLAN_PRIO = 0x00000800L,
207 IPA_PASSTHRU = 0x00001000L,
208 IPA_FLUSH_ARP_SUPPORT = 0x00002000L,
209 IPA_FULL_VLAN = 0x00004000L,
210 IPA_INBOUND_PASSTHRU = 0x00008000L,
211 IPA_SOURCE_MAC = 0x00010000L,
212 IPA_OSA_MC_ROUTER = 0x00020000L,
213 IPA_QUERY_ARP_ASSIST = 0x00040000L,
214 IPA_INBOUND_TSO = 0x00080000L,
215 IPA_OUTBOUND_TSO = 0x00100000L,
216};
217
218/* SETIP/DELIP IPA Command: ***************************************************/
219enum qeth_ipa_setdelip_flags {
220 QETH_IPA_SETDELIP_DEFAULT = 0x00L, /* default */
221 QETH_IPA_SETIP_VIPA_FLAG = 0x01L, /* no grat. ARP */
222 QETH_IPA_SETIP_TAKEOVER_FLAG = 0x02L, /* nofail on grat. ARP */
223 QETH_IPA_DELIP_ADDR_2_B_TAKEN_OVER = 0x20L,
224 QETH_IPA_DELIP_VIPA_FLAG = 0x40L,
225 QETH_IPA_DELIP_ADDR_NEEDS_SETIP = 0x80L,
226};
227
228/* SETADAPTER IPA Command: ****************************************************/
229enum qeth_ipa_setadp_cmd {
d64ecc22
EL		 230 IPA_SETADP_QUERY_COMMANDS_SUPPORTED = 0x00000001L,
231 IPA_SETADP_ALTER_MAC_ADDRESS = 0x00000002L,
232 IPA_SETADP_ADD_DELETE_GROUP_ADDRESS = 0x00000004L,
233 IPA_SETADP_ADD_DELETE_FUNCTIONAL_ADDR = 0x00000008L,
234 IPA_SETADP_SET_ADDRESSING_MODE = 0x00000010L,
235 IPA_SETADP_SET_CONFIG_PARMS = 0x00000020L,
236 IPA_SETADP_SET_CONFIG_PARMS_EXTENDED = 0x00000040L,
237 IPA_SETADP_SET_BROADCAST_MODE = 0x00000080L,
238 IPA_SETADP_SEND_OSA_MESSAGE = 0x00000100L,
239 IPA_SETADP_SET_SNMP_CONTROL = 0x00000200L,
240 IPA_SETADP_QUERY_CARD_INFO = 0x00000400L,
241 IPA_SETADP_SET_PROMISC_MODE = 0x00000800L,
76b11f8e 242 IPA_SETADP_SET_DIAG_ASSIST = 0x00002000L,
d64ecc22 243 IPA_SETADP_SET_ACCESS_CONTROL = 0x00010000L,
c3ab96f3 244 IPA_SETADP_QUERY_OAT = 0x00080000L,
45cbb2e4 245 IPA_SETADP_QUERY_SWITCH_ATTRIBUTES = 0x00100000L,
4a71df50
FB		 246};
247enum qeth_ipa_mac_ops {
248 CHANGE_ADDR_READ_MAC = 0,
249 CHANGE_ADDR_REPLACE_MAC = 1,
250 CHANGE_ADDR_ADD_MAC = 2,
251 CHANGE_ADDR_DEL_MAC = 4,
252 CHANGE_ADDR_RESET_MAC = 8,
253};
254enum qeth_ipa_addr_ops {
255 CHANGE_ADDR_READ_ADDR = 0,
256 CHANGE_ADDR_ADD_ADDR = 1,
257 CHANGE_ADDR_DEL_ADDR = 2,
258 CHANGE_ADDR_FLUSH_ADDR_TABLE = 4,
259};
260enum qeth_ipa_promisc_modes {
261 SET_PROMISC_MODE_OFF = 0,
262 SET_PROMISC_MODE_ON = 1,
263};
d64ecc22
EL		 264enum qeth_ipa_isolation_modes {
265 ISOLATION_MODE_NONE = 0x00000000L,
266 ISOLATION_MODE_FWD = 0x00000001L,
267 ISOLATION_MODE_DROP = 0x00000002L,
268};
269enum qeth_ipa_set_access_mode_rc {
270 SET_ACCESS_CTRL_RC_SUCCESS = 0x0000,
271 SET_ACCESS_CTRL_RC_NOT_SUPPORTED = 0x0004,
272 SET_ACCESS_CTRL_RC_ALREADY_NOT_ISOLATED = 0x0008,
273 SET_ACCESS_CTRL_RC_ALREADY_ISOLATED = 0x0010,
274 SET_ACCESS_CTRL_RC_NONE_SHARED_ADAPTER = 0x0014,
275 SET_ACCESS_CTRL_RC_ACTIVE_CHECKSUM_OFF = 0x0018,
0f54761d
SR		 276 SET_ACCESS_CTRL_RC_REFLREL_UNSUPPORTED = 0x0022,
277 SET_ACCESS_CTRL_RC_REFLREL_FAILED = 0x0024,
278 SET_ACCESS_CTRL_RC_REFLREL_DEACT_FAILED = 0x0028,
d64ecc22 279};
02d5cb5b
EC		 280enum qeth_card_info_card_type {
281 CARD_INFO_TYPE_1G_COPPER_A = 0x61,
282 CARD_INFO_TYPE_1G_FIBRE_A = 0x71,
283 CARD_INFO_TYPE_10G_FIBRE_A = 0x91,
284 CARD_INFO_TYPE_1G_COPPER_B = 0xb1,
285 CARD_INFO_TYPE_1G_FIBRE_B = 0xa1,
286 CARD_INFO_TYPE_10G_FIBRE_B = 0xc1,
287};
288enum qeth_card_info_port_mode {
289 CARD_INFO_PORTM_HALFDUPLEX = 0x0002,
290 CARD_INFO_PORTM_FULLDUPLEX = 0x0003,
291};
292enum qeth_card_info_port_speed {
293 CARD_INFO_PORTS_10M = 0x00000005,
294 CARD_INFO_PORTS_100M = 0x00000006,
295 CARD_INFO_PORTS_1G = 0x00000007,
296 CARD_INFO_PORTS_10G = 0x00000008,
297};
4a71df50
FB		 298
299/* (SET)DELIP(M) IPA stuff ***************************************************/
300struct qeth_ipacmd_setdelip4 {
301 __u8 ip_addr[4];
302 __u8 mask[4];
303 __u32 flags;
304} __attribute__ ((packed));
305
306struct qeth_ipacmd_setdelip6 {
307 __u8 ip_addr[16];
308 __u8 mask[16];
309 __u32 flags;
310} __attribute__ ((packed));
311
312struct qeth_ipacmd_setdelipm {
313 __u8 mac[6];
314 __u8 padding[2];
315 __u8 ip6[12];
316 __u8 ip4[4];
317} __attribute__ ((packed));
318
319struct qeth_ipacmd_layer2setdelmac {
320 __u32 mac_length;
321 __u8 mac[6];
322} __attribute__ ((packed));
323
324struct qeth_ipacmd_layer2setdelvlan {
325 __u16 vlan_id;
326} __attribute__ ((packed));
327
328
329struct qeth_ipacmd_setassparms_hdr {
330 __u32 assist_no;
331 __u16 length;
332 __u16 command_code;
333 __u16 return_code;
334 __u8 number_of_replies;
335 __u8 seq_no;
336} __attribute__((packed));
337
338struct qeth_arp_query_data {
339 __u16 request_bits;
340 __u16 reply_bits;
341 __u32 no_entries;
d0ddf30f 342 char data; /* only for replies */
4a71df50
FB		 343} __attribute__((packed));
344
345/* used as parameter for arp_query reply */
346struct qeth_arp_query_info {
347 __u32 udata_len;
348 __u16 mask_bits;
349 __u32 udata_offset;
350 __u32 no_entries;
351 char *udata;
352};
353
354/* SETASSPARMS IPA Command: */
355struct qeth_ipacmd_setassparms {
356 struct qeth_ipacmd_setassparms_hdr hdr;
357 union {
358 __u32 flags_32bit;
359 struct qeth_arp_cache_entry add_arp_entry;
360 struct qeth_arp_query_data query_arp;
361 __u8 ip[16];
362 } data;
363} __attribute__ ((packed));
364
365
366/* SETRTG IPA Command: ****************************************************/
367struct qeth_set_routing {
368 __u8 type;
369};
370
371/* SETADAPTERPARMS IPA Command: *******************************************/
372struct qeth_query_cmds_supp {
373 __u32 no_lantypes_supp;
374 __u8 lan_type;
375 __u8 reserved1[3];
376 __u32 supported_cmds;
377 __u8 reserved2[8];
378} __attribute__ ((packed));
379
380struct qeth_change_addr {
381 __u32 cmd;
382 __u32 addr_size;
383 __u32 no_macs;
384 __u8 addr[OSA_ADDR_LEN];
385} __attribute__ ((packed));
386
387
388struct qeth_snmp_cmd {
389 __u8 token[16];
390 __u32 request;
391 __u32 interface;
392 __u32 returncode;
393 __u32 firmwarelevel;
394 __u32 seqno;
395 __u8 data;
396} __attribute__ ((packed));
397
398struct qeth_snmp_ureq_hdr {
399 __u32 data_len;
400 __u32 req_len;
401 __u32 reserved1;
402 __u32 reserved2;
403} __attribute__ ((packed));
404
405struct qeth_snmp_ureq {
406 struct qeth_snmp_ureq_hdr hdr;
407 struct qeth_snmp_cmd cmd;
408} __attribute__((packed));
409
d64ecc22
EL		 410/* SET_ACCESS_CONTROL: same format for request and reply */
411struct qeth_set_access_ctrl {
412 __u32 subcmd_code;
0f54761d 413 __u8 reserved[8];
d64ecc22
EL		 414} __attribute__((packed));
415
c3ab96f3
FB		 416struct qeth_query_oat {
417 __u32 subcmd_code;
418 __u8 reserved[12];
419} __packed;
420
421struct qeth_qoat_priv {
422 __u32 buffer_len;
423 __u32 response_len;
424 char *buffer;
425};
426
02d5cb5b
EC		 427struct qeth_query_card_info {
428 __u8 card_type;
429 __u8 reserved1;
430 __u16 port_mode;
431 __u32 port_speed;
432 __u32 reserved2;
433};
434
45cbb2e4
SR		 435#define QETH_SWITCH_FORW_802_1 0x00000001
436#define QETH_SWITCH_FORW_REFL_RELAY 0x00000002
437#define QETH_SWITCH_CAP_RTE 0x00000004
438#define QETH_SWITCH_CAP_ECP 0x00000008
439#define QETH_SWITCH_CAP_VDP 0x00000010
440
441struct qeth_query_switch_attributes {
442 __u8 version;
443 __u8 reserved1;
444 __u16 reserved2;
445 __u32 capabilities;
446 __u32 settings;
447 __u8 reserved3[8];
448};
449
4a71df50
FB		 450struct qeth_ipacmd_setadpparms_hdr {
451 __u32 supp_hw_cmds;
452 __u32 reserved1;
453 __u16 cmdlength;
454 __u16 reserved2;
455 __u32 command_code;
456 __u16 return_code;
457 __u8 used_total;
458 __u8 seq_no;
459 __u32 reserved3;
460} __attribute__ ((packed));
461
462struct qeth_ipacmd_setadpparms {
463 struct qeth_ipacmd_setadpparms_hdr hdr;
464 union {
465 struct qeth_query_cmds_supp query_cmds_supp;
466 struct qeth_change_addr change_addr;
467 struct qeth_snmp_cmd snmp;
d64ecc22 468 struct qeth_set_access_ctrl set_access_ctrl;
c3ab96f3 469 struct qeth_query_oat query_oat;
02d5cb5b 470 struct qeth_query_card_info card_info;
45cbb2e4 471 struct qeth_query_switch_attributes query_switch_attributes;
4a71df50
FB		 472 __u32 mode;
473 } data;
474} __attribute__ ((packed));
475
476/* CREATE_ADDR IPA Command: ***********************************************/
477struct qeth_create_destroy_address {
478 __u8 unique_id[8];
479} __attribute__ ((packed));
480
76b11f8e
UB		 481/* SET DIAGNOSTIC ASSIST IPA Command: *************************************/
482
483enum qeth_diags_cmds {
484 QETH_DIAGS_CMD_QUERY = 0x0001,
485 QETH_DIAGS_CMD_TRAP = 0x0002,
486 QETH_DIAGS_CMD_TRACE = 0x0004,
487 QETH_DIAGS_CMD_NOLOG = 0x0008,
488 QETH_DIAGS_CMD_DUMP = 0x0010,
489};
490
491enum qeth_diags_trace_types {
492 QETH_DIAGS_TYPE_HIPERSOCKET = 0x02,
493};
494
495enum qeth_diags_trace_cmds {
496 QETH_DIAGS_CMD_TRACE_ENABLE = 0x0001,
497 QETH_DIAGS_CMD_TRACE_DISABLE = 0x0002,
498 QETH_DIAGS_CMD_TRACE_MODIFY = 0x0004,
499 QETH_DIAGS_CMD_TRACE_REPLACE = 0x0008,
500 QETH_DIAGS_CMD_TRACE_QUERY = 0x0010,
501};
502
1da74b1c
FB		 503enum qeth_diags_trap_action {
504 QETH_DIAGS_TRAP_ARM = 0x01,
505 QETH_DIAGS_TRAP_DISARM = 0x02,
506 QETH_DIAGS_TRAP_CAPTURE = 0x04,
507};
508
76b11f8e
UB		 509struct qeth_ipacmd_diagass {
510 __u32 host_tod2;
511 __u32:32;
512 __u16 subcmd_len;
513 __u16:16;
514 __u32 subcmd;
515 __u8 type;
516 __u8 action;
517 __u16 options;
1da74b1c
FB		 518 __u32 ext;
519 __u8 cdata[64];
76b11f8e
UB		 520} __attribute__ ((packed));
521
b4d72c08
EC		 522/* SETBRIDGEPORT IPA Command: *********************************************/
523enum qeth_ipa_sbp_cmd {
524 IPA_SBP_QUERY_COMMANDS_SUPPORTED = 0x00000000L,
525 IPA_SBP_RESET_BRIDGE_PORT_ROLE = 0x00000001L,
526 IPA_SBP_SET_PRIMARY_BRIDGE_PORT = 0x00000002L,
527 IPA_SBP_SET_SECONDARY_BRIDGE_PORT = 0x00000004L,
528 IPA_SBP_QUERY_BRIDGE_PORTS = 0x00000008L,
529 IPA_SBP_BRIDGE_PORT_STATE_CHANGE = 0x00000010L,
530};
531
532struct net_if_token {
533 __u16 devnum;
534 __u8 cssid;
535 __u8 iid;
536 __u8 ssid;
537 __u8 chpid;
538 __u16 chid;
539} __packed;
540
9f48b9db
EC		 541struct mac_addr_lnid {
542 __u8 mac[6];
543 __u16 lnid;
544} __packed;
545
b4d72c08
EC		 546struct qeth_ipacmd_sbp_hdr {
547 __u32 supported_sbp_cmds;
548 __u32 enabled_sbp_cmds;
549 __u16 cmdlength;
550 __u16 reserved1;
551 __u32 command_code;
552 __u16 return_code;
553 __u8 used_total;
554 __u8 seq_no;
555 __u32 reserved2;
556} __packed;
557
558struct qeth_sbp_query_cmds_supp {
559 __u32 supported_cmds;
560 __u32 reserved;
561} __packed;
562
563struct qeth_sbp_reset_role {
564} __packed;
565
566struct qeth_sbp_set_primary {
567 struct net_if_token token;
568} __packed;
569
570struct qeth_sbp_set_secondary {
571} __packed;
572
573struct qeth_sbp_port_entry {
574 __u8 role;
575 __u8 state;
576 __u8 reserved1;
577 __u8 reserved2;
578 struct net_if_token token;
579} __packed;
580
581struct qeth_sbp_query_ports {
582 __u8 primary_bp_supported;
583 __u8 secondary_bp_supported;
584 __u8 num_entries;
585 __u8 entry_length;
586 struct qeth_sbp_port_entry entry[];
587} __packed;
588
589struct qeth_sbp_state_change {
590 __u8 primary_bp_supported;
591 __u8 secondary_bp_supported;
592 __u8 num_entries;
593 __u8 entry_length;
594 struct qeth_sbp_port_entry entry[];
595} __packed;
596
597struct qeth_ipacmd_setbridgeport {
598 struct qeth_ipacmd_sbp_hdr hdr;
599 union {
600 struct qeth_sbp_query_cmds_supp query_cmds_supp;
601 struct qeth_sbp_reset_role reset_role;
602 struct qeth_sbp_set_primary set_primary;
603 struct qeth_sbp_set_secondary set_secondary;
604 struct qeth_sbp_query_ports query_ports;
605 struct qeth_sbp_state_change state_change;
606 } data;
607} __packed;
608
9f48b9db
EC		 609/* ADDRESS_CHANGE_NOTIFICATION adapter-initiated "command" *******************/
610/* Bitmask for entry->change_code. Both bits may be raised. */
611enum qeth_ipa_addr_change_code {
612 IPA_ADDR_CHANGE_CODE_VLANID = 0x01,
613 IPA_ADDR_CHANGE_CODE_MACADDR = 0x02,
614 IPA_ADDR_CHANGE_CODE_REMOVAL = 0x80, /* else addition */
615};
616enum qeth_ipa_addr_change_retcode {
617 IPA_ADDR_CHANGE_RETCODE_OK = 0x0000,
618 IPA_ADDR_CHANGE_RETCODE_LOSTEVENTS = 0x0010,
619};
620enum qeth_ipa_addr_change_lostmask {
621 IPA_ADDR_CHANGE_MASK_OVERFLOW = 0x01,
622 IPA_ADDR_CHANGE_MASK_STATECHANGE = 0x02,
623};
624
625struct qeth_ipacmd_addr_change_entry {
626 struct net_if_token token;
627 struct mac_addr_lnid addr_lnid;
628 __u8 change_code;
629 __u8 reserved1;
630 __u16 reserved2;
631} __packed;
632
633struct qeth_ipacmd_addr_change {
634 __u8 lost_event_mask;
635 __u8 reserved;
636 __u16 num_entries;
637 struct qeth_ipacmd_addr_change_entry entry[];
638} __packed;
639
4a71df50
FB		 640/* Header for each IPA command */
641struct qeth_ipacmd_hdr {
642 __u8 command;
643 __u8 initiator;
644 __u16 seqno;
645 __u16 return_code;
646 __u8 adapter_type;
647 __u8 rel_adapter_no;
648 __u8 prim_version_no;
649 __u8 param_count;
650 __u16 prot_version;
651 __u32 ipa_supported;
652 __u32 ipa_enabled;
653} __attribute__ ((packed));
654
655/* The IPA command itself */
656struct qeth_ipa_cmd {
657 struct qeth_ipacmd_hdr hdr;
658 union {
659 struct qeth_ipacmd_setdelip4 setdelip4;
660 struct qeth_ipacmd_setdelip6 setdelip6;
661 struct qeth_ipacmd_setdelipm setdelipm;
662 struct qeth_ipacmd_setassparms setassparms;
663 struct qeth_ipacmd_layer2setdelmac setdelmac;
664 struct qeth_ipacmd_layer2setdelvlan setdelvlan;
665 struct qeth_create_destroy_address create_destroy_addr;
666 struct qeth_ipacmd_setadpparms setadapterparms;
667 struct qeth_set_routing setrtg;
76b11f8e 668 struct qeth_ipacmd_diagass diagass;
b4d72c08 669 struct qeth_ipacmd_setbridgeport sbp;
9f48b9db 670 struct qeth_ipacmd_addr_change addrchange;
4a71df50
FB		 671 } data;
672} __attribute__ ((packed));
673
674/*
675 * special command for ARP processing.
676 * this is not included in setassparms command before, because we get
677 * problem with the size of struct qeth_ipacmd_setassparms otherwise
678 */
679enum qeth_ipa_arp_return_codes {
680 QETH_IPA_ARP_RC_SUCCESS = 0x0000,
681 QETH_IPA_ARP_RC_FAILED = 0x0001,
682 QETH_IPA_ARP_RC_NOTSUPP = 0x0002,
683 QETH_IPA_ARP_RC_OUT_OF_RANGE = 0x0003,
684 QETH_IPA_ARP_RC_Q_NOTSUPP = 0x0004,
685 QETH_IPA_ARP_RC_Q_NO_DATA = 0x0008,
686};
687
4a71df50
FB		 688extern char *qeth_get_ipa_msg(enum qeth_ipa_return_codes rc);
689extern char *qeth_get_ipa_cmd_name(enum qeth_ipa_cmds cmd);
690
691#define QETH_SETASS_BASE_LEN (sizeof(struct qeth_ipacmd_hdr) + \
692 sizeof(struct qeth_ipacmd_setassparms_hdr))
693#define QETH_IPA_ARP_DATA_POS(buffer) (buffer + IPA_PDU_HEADER_SIZE + \
694 QETH_SETASS_BASE_LEN)
695#define QETH_SETADP_BASE_LEN (sizeof(struct qeth_ipacmd_hdr) + \
696 sizeof(struct qeth_ipacmd_setadpparms_hdr))
697#define QETH_SNMP_SETADP_CMDLENGTH 16
698
699#define QETH_ARP_DATA_SIZE 3968
700#define QETH_ARP_CMD_LEN (QETH_ARP_DATA_SIZE + 8)
701/* Helper functions */
702#define IS_IPA_REPLY(cmd) ((cmd->hdr.initiator == IPA_CMD_INITIATOR_HOST) || \
703 (cmd->hdr.initiator == IPA_CMD_INITIATOR_OSA_REPLY))
704
705/*****************************************************************************/
706/* END OF IP Assist related definitions */
707/*****************************************************************************/
708
709
710extern unsigned char WRITE_CCW[];
711extern unsigned char READ_CCW[];
712
713extern unsigned char CM_ENABLE[];
714#define CM_ENABLE_SIZE 0x63
715#define QETH_CM_ENABLE_ISSUER_RM_TOKEN(buffer) (buffer + 0x2c)
716#define QETH_CM_ENABLE_FILTER_TOKEN(buffer) (buffer + 0x53)
717#define QETH_CM_ENABLE_USER_DATA(buffer) (buffer + 0x5b)
718
719#define QETH_CM_ENABLE_RESP_FILTER_TOKEN(buffer) \
720 (PDU_ENCAPSULATION(buffer) + 0x13)
721
722
723extern unsigned char CM_SETUP[];
724#define CM_SETUP_SIZE 0x64
725#define QETH_CM_SETUP_DEST_ADDR(buffer) (buffer + 0x2c)
726#define QETH_CM_SETUP_CONNECTION_TOKEN(buffer) (buffer + 0x51)
727#define QETH_CM_SETUP_FILTER_TOKEN(buffer) (buffer + 0x5a)
728
729#define QETH_CM_SETUP_RESP_DEST_ADDR(buffer) \
730 (PDU_ENCAPSULATION(buffer) + 0x1a)
731
732extern unsigned char ULP_ENABLE[];
733#define ULP_ENABLE_SIZE 0x6b
734#define QETH_ULP_ENABLE_LINKNUM(buffer) (buffer + 0x61)
735#define QETH_ULP_ENABLE_DEST_ADDR(buffer) (buffer + 0x2c)
736#define QETH_ULP_ENABLE_FILTER_TOKEN(buffer) (buffer + 0x53)
737#define QETH_ULP_ENABLE_PORTNAME_AND_LL(buffer) (buffer + 0x62)
738#define QETH_ULP_ENABLE_RESP_FILTER_TOKEN(buffer) \
739 (PDU_ENCAPSULATION(buffer) + 0x13)
740#define QETH_ULP_ENABLE_RESP_MAX_MTU(buffer) \
741 (PDU_ENCAPSULATION(buffer) + 0x1f)
742#define QETH_ULP_ENABLE_RESP_DIFINFO_LEN(buffer) \
743 (PDU_ENCAPSULATION(buffer) + 0x17)
744#define QETH_ULP_ENABLE_RESP_LINK_TYPE(buffer) \
745 (PDU_ENCAPSULATION(buffer) + 0x2b)
6070d81e 746/* Layer 2 definitions */
4a71df50
FB		 747#define QETH_PROT_LAYER2 0x08
748#define QETH_PROT_TCPIP 0x03
749#define QETH_PROT_OSN2 0x0a
750#define QETH_ULP_ENABLE_PROT_TYPE(buffer) (buffer + 0x50)
751#define QETH_IPA_CMD_PROT_TYPE(buffer) (buffer + 0x19)
752
753extern unsigned char ULP_SETUP[];
754#define ULP_SETUP_SIZE 0x6c
755#define QETH_ULP_SETUP_DEST_ADDR(buffer) (buffer + 0x2c)
756#define QETH_ULP_SETUP_CONNECTION_TOKEN(buffer) (buffer + 0x51)
757#define QETH_ULP_SETUP_FILTER_TOKEN(buffer) (buffer + 0x5a)
758#define QETH_ULP_SETUP_CUA(buffer) (buffer + 0x68)
759#define QETH_ULP_SETUP_REAL_DEVADDR(buffer) (buffer + 0x6a)
760
761#define QETH_ULP_SETUP_RESP_CONNECTION_TOKEN(buffer) \
762 (PDU_ENCAPSULATION(buffer) + 0x1a)
763
764
765extern unsigned char DM_ACT[];
766#define DM_ACT_SIZE 0x55
767#define QETH_DM_ACT_DEST_ADDR(buffer) (buffer + 0x2c)
768#define QETH_DM_ACT_CONNECTION_TOKEN(buffer) (buffer + 0x51)
769
770
771
772#define QETH_TRANSPORT_HEADER_SEQ_NO(buffer) (buffer + 4)
773#define QETH_PDU_HEADER_SEQ_NO(buffer) (buffer + 0x1c)
774#define QETH_PDU_HEADER_ACK_SEQ_NO(buffer) (buffer + 0x20)
775
776extern unsigned char IDX_ACTIVATE_READ[];
777extern unsigned char IDX_ACTIVATE_WRITE[];
778
779#define IDX_ACTIVATE_SIZE 0x22
780#define QETH_IDX_ACT_PNO(buffer) (buffer+0x0b)
781#define QETH_IDX_ACT_ISSUER_RM_TOKEN(buffer) (buffer + 0x0c)
782#define QETH_IDX_NO_PORTNAME_REQUIRED(buffer) ((buffer)[0x0b] & 0x80)
783#define QETH_IDX_ACT_FUNC_LEVEL(buffer) (buffer + 0x10)
784#define QETH_IDX_ACT_DATASET_NAME(buffer) (buffer + 0x16)
785#define QETH_IDX_ACT_QDIO_DEV_CUA(buffer) (buffer + 0x1e)
786#define QETH_IDX_ACT_QDIO_DEV_REALADDR(buffer) (buffer + 0x20)
787#define QETH_IS_IDX_ACT_POS_REPLY(buffer) (((buffer)[0x08] & 3) == 2)
788#define QETH_IDX_REPLY_LEVEL(buffer) (buffer + 0x12)
789#define QETH_IDX_ACT_CAUSE_CODE(buffer) (buffer)[0x09]
01fc3e86
UB		 790#define QETH_IDX_ACT_ERR_EXCL 0x19
791#define QETH_IDX_ACT_ERR_AUTH 0x1E
792#define QETH_IDX_ACT_ERR_AUTH_USER 0x20
4a71df50
FB		 793
794#define PDU_ENCAPSULATION(buffer) \
795 (buffer + *(buffer + (*(buffer + 0x0b)) + \
796 *(buffer + *(buffer + 0x0b) + 0x11) + 0x07))
797
798#define IS_IPA(buffer) \
799 ((buffer) && \
800 (*(buffer + ((*(buffer + 0x0b)) + 4)) == 0xc1))
801
802#define ADDR_FRAME_TYPE_DIX 1
803#define ADDR_FRAME_TYPE_802_3 2
804#define ADDR_FRAME_TYPE_TR_WITHOUT_SR 0x10
805#define ADDR_FRAME_TYPE_TR_WITH_SR 0x20
806
807#endif
Linux 6.x block layer and io_uring tree(s)