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License cleanup: add SPDX GPL-2.0 license identifier to files with no license
[linux-block.git] / drivers / s390 / net / qeth_core_mpc.h
CommitLineData
b2441318 1/* SPDX-License-Identifier: GPL-2.0 */
4a71df50 2/*
4a71df50
FB		 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
14#define IPA_PDU_HEADER_SIZE 0x40
15#define QETH_IPA_PDU_LEN_TOTAL(buffer) (buffer + 0x0e)
16#define QETH_IPA_PDU_LEN_PDU1(buffer) (buffer + 0x26)
17#define QETH_IPA_PDU_LEN_PDU2(buffer) (buffer + 0x29)
18#define QETH_IPA_PDU_LEN_PDU3(buffer) (buffer + 0x3a)
19
20extern unsigned char IPA_PDU_HEADER[];
21#define QETH_IPA_CMD_DEST_ADDR(buffer) (buffer + 0x2c)
22
23#define IPA_CMD_LENGTH (IPA_PDU_HEADER_SIZE + sizeof(struct qeth_ipa_cmd))
24
25#define QETH_SEQ_NO_LENGTH 4
26#define QETH_MPC_TOKEN_LENGTH 4
27#define QETH_MCL_LENGTH 4
28#define OSA_ADDR_LEN 6
29
30#define QETH_TIMEOUT (10 * HZ)
31#define QETH_IPA_TIMEOUT (45 * HZ)
32#define QETH_IDX_COMMAND_SEQNO 0xffff0000
4a71df50
FB		 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,
4a71df50
FB		 68};
69
4a71df50
FB		 70/*
71 * Routing stuff
72 */
73#define RESET_ROUTING_FLAG 0x10 /* indicate that routing type shall be set */
74enum qeth_routing_types {
75 /* TODO: set to bit flag used in IPA Command */
76 NO_ROUTER = 0,
77 PRIMARY_ROUTER = 1,
78 SECONDARY_ROUTER = 2,
79 MULTICAST_ROUTER = 3,
80 PRIMARY_CONNECTOR = 4,
81 SECONDARY_CONNECTOR = 5,
82};
83
84/* IPA Commands */
85enum qeth_ipa_cmds {
86 IPA_CMD_STARTLAN = 0x01,
87 IPA_CMD_STOPLAN = 0x02,
88 IPA_CMD_SETVMAC = 0x21,
89 IPA_CMD_DELVMAC = 0x22,
90 IPA_CMD_SETGMAC = 0x23,
91 IPA_CMD_DELGMAC = 0x24,
92 IPA_CMD_SETVLAN = 0x25,
93 IPA_CMD_DELVLAN = 0x26,
9c23f4da 94 IPA_CMD_SETBRIDGEPORT_OSA = 0x2b,
4a71df50
FB		 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,
9c23f4da 107 IPA_CMD_SETBRIDGEPORT_IQD = 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 145 IPA_RC_DUP_IPV6_REMOTE = 0x0008,
2063a5f5 146 IPA_RC_SBP_IQD_NOT_CONFIGURED = 0x000C,
4a71df50
FB		 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,
2063a5f5
KM		 151 IPA_RC_SBP_IQD_ANO_DEV_PRIMARY = 0x0014,
152 IPA_RC_SBP_IQD_CURRENT_SECOND = 0x0018,
153 IPA_RC_SBP_IQD_LIMIT_SECOND = 0x001C,
4a71df50 154 IPA_RC_INVALID_IP_VERSION = 0x0020,
2063a5f5 155 IPA_RC_SBP_IQD_CURRENT_PRIMARY = 0x0024,
4a71df50 156 IPA_RC_LAN_FRAME_MISMATCH = 0x0040,
2063a5f5 157 IPA_RC_SBP_IQD_NO_QDIO_QUEUES = 0x00EB,
4a71df50
FB		 158 IPA_RC_L2_UNSUPPORTED_CMD = 0x2003,
159 IPA_RC_L2_DUP_MAC = 0x2005,
160 IPA_RC_L2_ADDR_TABLE_FULL = 0x2006,
161 IPA_RC_L2_DUP_LAYER3_MAC = 0x200a,
162 IPA_RC_L2_GMAC_NOT_FOUND = 0x200b,
0666eb06
UB		 163 IPA_RC_L2_MAC_NOT_AUTH_BY_HYP = 0x200c,
164 IPA_RC_L2_MAC_NOT_AUTH_BY_ADP = 0x200d,
4a71df50
FB		 165 IPA_RC_L2_MAC_NOT_FOUND = 0x2010,
166 IPA_RC_L2_INVALID_VLAN_ID = 0x2015,
167 IPA_RC_L2_DUP_VLAN_ID = 0x2016,
168 IPA_RC_L2_VLAN_ID_NOT_FOUND = 0x2017,
2063a5f5
KM		 169 IPA_RC_SBP_OSA_NOT_CONFIGURED = 0x2B0C,
170 IPA_RC_SBP_OSA_OS_MISMATCH = 0x2B10,
171 IPA_RC_SBP_OSA_ANO_DEV_PRIMARY = 0x2B14,
172 IPA_RC_SBP_OSA_CURRENT_SECOND = 0x2B18,
173 IPA_RC_SBP_OSA_LIMIT_SECOND = 0x2B1C,
174 IPA_RC_SBP_OSA_NOT_AUTHD_BY_ZMAN = 0x2B20,
175 IPA_RC_SBP_OSA_CURRENT_PRIMARY = 0x2B24,
176 IPA_RC_SBP_OSA_NO_QDIO_QUEUES = 0x2BEB,
4a71df50
FB		 177 IPA_RC_DATA_MISMATCH = 0xe001,
178 IPA_RC_INVALID_MTU_SIZE = 0xe002,
179 IPA_RC_INVALID_LANTYPE = 0xe003,
180 IPA_RC_INVALID_LANNUM = 0xe004,
181 IPA_RC_DUPLICATE_IP_ADDRESS = 0xe005,
182 IPA_RC_IP_ADDR_TABLE_FULL = 0xe006,
183 IPA_RC_LAN_PORT_STATE_ERROR = 0xe007,
184 IPA_RC_SETIP_NO_STARTLAN = 0xe008,
185 IPA_RC_SETIP_ALREADY_RECEIVED = 0xe009,
186 IPA_RC_IP_ADDR_ALREADY_USED = 0xe00a,
2d921c32 187 IPA_RC_MC_ADDR_NOT_FOUND = 0xe00b,
4a71df50
FB		 188 IPA_RC_SETIP_INVALID_VERSION = 0xe00d,
189 IPA_RC_UNSUPPORTED_SUBCMD = 0xe00e,
190 IPA_RC_ARP_ASSIST_NO_ENABLE = 0xe00f,
191 IPA_RC_PRIMARY_ALREADY_DEFINED = 0xe010,
192 IPA_RC_SECOND_ALREADY_DEFINED = 0xe011,
193 IPA_RC_INVALID_SETRTG_INDICATOR = 0xe012,
194 IPA_RC_MC_ADDR_ALREADY_DEFINED = 0xe013,
195 IPA_RC_LAN_OFFLINE = 0xe080,
0f54761d 196 IPA_RC_VEPA_TO_VEB_TRANSITION = 0xe090,
4a71df50 197 IPA_RC_INVALID_IP_VERSION2 = 0xf001,
e0a8114c 198 IPA_RC_ENOMEM = 0xfffe,
4a71df50
FB		 199 IPA_RC_FFFF = 0xffff
200};
76b11f8e
UB		 201/* for SET_DIAGNOSTIC_ASSIST */
202#define IPA_RC_INVALID_SUBCMD IPA_RC_IP_TABLE_FULL
203#define IPA_RC_HARDWARE_AUTH_ERROR IPA_RC_UNKNOWN_ERROR
4a71df50 204
2063a5f5
KM		 205/* for SETBRIDGEPORT (double occupancies) */
206#define IPA_RC_SBP_IQD_OS_MISMATCH IPA_RC_DUP_IPV6_HOME
207#define IPA_RC_SBP_IQD_NOT_AUTHD_BY_ZMAN IPA_RC_INVALID_IP_VERSION
208
4a71df50
FB		 209/* IPA function flags; each flag marks availability of respective function */
210enum qeth_ipa_funcs {
211 IPA_ARP_PROCESSING = 0x00000001L,
212 IPA_INBOUND_CHECKSUM = 0x00000002L,
213 IPA_OUTBOUND_CHECKSUM = 0x00000004L,
4845b93f 214 /* RESERVED = 0x00000008L,*/
4a71df50
FB		 215 IPA_FILTERING = 0x00000010L,
216 IPA_IPV6 = 0x00000020L,
217 IPA_MULTICASTING = 0x00000040L,
218 IPA_IP_REASSEMBLY = 0x00000080L,
219 IPA_QUERY_ARP_COUNTERS = 0x00000100L,
220 IPA_QUERY_ARP_ADDR_INFO = 0x00000200L,
221 IPA_SETADAPTERPARMS = 0x00000400L,
222 IPA_VLAN_PRIO = 0x00000800L,
223 IPA_PASSTHRU = 0x00001000L,
224 IPA_FLUSH_ARP_SUPPORT = 0x00002000L,
225 IPA_FULL_VLAN = 0x00004000L,
226 IPA_INBOUND_PASSTHRU = 0x00008000L,
227 IPA_SOURCE_MAC = 0x00010000L,
228 IPA_OSA_MC_ROUTER = 0x00020000L,
229 IPA_QUERY_ARP_ASSIST = 0x00040000L,
230 IPA_INBOUND_TSO = 0x00080000L,
231 IPA_OUTBOUND_TSO = 0x00100000L,
232};
233
234/* SETIP/DELIP IPA Command: ***************************************************/
235enum qeth_ipa_setdelip_flags {
236 QETH_IPA_SETDELIP_DEFAULT = 0x00L, /* default */
237 QETH_IPA_SETIP_VIPA_FLAG = 0x01L, /* no grat. ARP */
238 QETH_IPA_SETIP_TAKEOVER_FLAG = 0x02L, /* nofail on grat. ARP */
239 QETH_IPA_DELIP_ADDR_2_B_TAKEN_OVER = 0x20L,
240 QETH_IPA_DELIP_VIPA_FLAG = 0x40L,
241 QETH_IPA_DELIP_ADDR_NEEDS_SETIP = 0x80L,
242};
243
244/* SETADAPTER IPA Command: ****************************************************/
245enum qeth_ipa_setadp_cmd {
d64ecc22
EL		 246 IPA_SETADP_QUERY_COMMANDS_SUPPORTED = 0x00000001L,
247 IPA_SETADP_ALTER_MAC_ADDRESS = 0x00000002L,
248 IPA_SETADP_ADD_DELETE_GROUP_ADDRESS = 0x00000004L,
249 IPA_SETADP_ADD_DELETE_FUNCTIONAL_ADDR = 0x00000008L,
250 IPA_SETADP_SET_ADDRESSING_MODE = 0x00000010L,
251 IPA_SETADP_SET_CONFIG_PARMS = 0x00000020L,
252 IPA_SETADP_SET_CONFIG_PARMS_EXTENDED = 0x00000040L,
253 IPA_SETADP_SET_BROADCAST_MODE = 0x00000080L,
254 IPA_SETADP_SEND_OSA_MESSAGE = 0x00000100L,
255 IPA_SETADP_SET_SNMP_CONTROL = 0x00000200L,
256 IPA_SETADP_QUERY_CARD_INFO = 0x00000400L,
257 IPA_SETADP_SET_PROMISC_MODE = 0x00000800L,
76b11f8e 258 IPA_SETADP_SET_DIAG_ASSIST = 0x00002000L,
d64ecc22 259 IPA_SETADP_SET_ACCESS_CONTROL = 0x00010000L,
c3ab96f3 260 IPA_SETADP_QUERY_OAT = 0x00080000L,
45cbb2e4 261 IPA_SETADP_QUERY_SWITCH_ATTRIBUTES = 0x00100000L,
4a71df50
FB		 262};
263enum qeth_ipa_mac_ops {
264 CHANGE_ADDR_READ_MAC = 0,
265 CHANGE_ADDR_REPLACE_MAC = 1,
266 CHANGE_ADDR_ADD_MAC = 2,
267 CHANGE_ADDR_DEL_MAC = 4,
268 CHANGE_ADDR_RESET_MAC = 8,
269};
270enum qeth_ipa_addr_ops {
271 CHANGE_ADDR_READ_ADDR = 0,
272 CHANGE_ADDR_ADD_ADDR = 1,
273 CHANGE_ADDR_DEL_ADDR = 2,
274 CHANGE_ADDR_FLUSH_ADDR_TABLE = 4,
275};
276enum qeth_ipa_promisc_modes {
277 SET_PROMISC_MODE_OFF = 0,
278 SET_PROMISC_MODE_ON = 1,
279};
d64ecc22
EL		 280enum qeth_ipa_isolation_modes {
281 ISOLATION_MODE_NONE = 0x00000000L,
282 ISOLATION_MODE_FWD = 0x00000001L,
283 ISOLATION_MODE_DROP = 0x00000002L,
284};
285enum qeth_ipa_set_access_mode_rc {
286 SET_ACCESS_CTRL_RC_SUCCESS = 0x0000,
287 SET_ACCESS_CTRL_RC_NOT_SUPPORTED = 0x0004,
288 SET_ACCESS_CTRL_RC_ALREADY_NOT_ISOLATED = 0x0008,
289 SET_ACCESS_CTRL_RC_ALREADY_ISOLATED = 0x0010,
290 SET_ACCESS_CTRL_RC_NONE_SHARED_ADAPTER = 0x0014,
291 SET_ACCESS_CTRL_RC_ACTIVE_CHECKSUM_OFF = 0x0018,
0f54761d
SR		 292 SET_ACCESS_CTRL_RC_REFLREL_UNSUPPORTED = 0x0022,
293 SET_ACCESS_CTRL_RC_REFLREL_FAILED = 0x0024,
294 SET_ACCESS_CTRL_RC_REFLREL_DEACT_FAILED = 0x0028,
d64ecc22 295};
02d5cb5b
EC		 296enum qeth_card_info_card_type {
297 CARD_INFO_TYPE_1G_COPPER_A = 0x61,
298 CARD_INFO_TYPE_1G_FIBRE_A = 0x71,
299 CARD_INFO_TYPE_10G_FIBRE_A = 0x91,
300 CARD_INFO_TYPE_1G_COPPER_B = 0xb1,
301 CARD_INFO_TYPE_1G_FIBRE_B = 0xa1,
302 CARD_INFO_TYPE_10G_FIBRE_B = 0xc1,
303};
304enum qeth_card_info_port_mode {
305 CARD_INFO_PORTM_HALFDUPLEX = 0x0002,
306 CARD_INFO_PORTM_FULLDUPLEX = 0x0003,
307};
308enum qeth_card_info_port_speed {
309 CARD_INFO_PORTS_10M = 0x00000005,
310 CARD_INFO_PORTS_100M = 0x00000006,
311 CARD_INFO_PORTS_1G = 0x00000007,
312 CARD_INFO_PORTS_10G = 0x00000008,
313};
4a71df50
FB		 314
315/* (SET)DELIP(M) IPA stuff ***************************************************/
316struct qeth_ipacmd_setdelip4 {
317 __u8 ip_addr[4];
318 __u8 mask[4];
319 __u32 flags;
320} __attribute__ ((packed));
321
322struct qeth_ipacmd_setdelip6 {
323 __u8 ip_addr[16];
324 __u8 mask[16];
325 __u32 flags;
326} __attribute__ ((packed));
327
328struct qeth_ipacmd_setdelipm {
329 __u8 mac[6];
330 __u8 padding[2];
331 __u8 ip6[12];
332 __u8 ip4[4];
333} __attribute__ ((packed));
334
335struct qeth_ipacmd_layer2setdelmac {
336 __u32 mac_length;
337 __u8 mac[6];
338} __attribute__ ((packed));
339
340struct qeth_ipacmd_layer2setdelvlan {
341 __u16 vlan_id;
342} __attribute__ ((packed));
343
344
345struct qeth_ipacmd_setassparms_hdr {
346 __u32 assist_no;
347 __u16 length;
348 __u16 command_code;
349 __u16 return_code;
350 __u8 number_of_replies;
351 __u8 seq_no;
352} __attribute__((packed));
353
354struct qeth_arp_query_data {
355 __u16 request_bits;
356 __u16 reply_bits;
357 __u32 no_entries;
d0ddf30f 358 char data; /* only for replies */
4a71df50
FB		 359} __attribute__((packed));
360
361/* used as parameter for arp_query reply */
362struct qeth_arp_query_info {
363 __u32 udata_len;
364 __u16 mask_bits;
365 __u32 udata_offset;
366 __u32 no_entries;
367 char *udata;
368};
369
f9d8e6dc
TR		 370/* IPA set assist segmentation bit definitions for receive and
371 * transmit checksum offloading.
372 */
373enum qeth_ipa_checksum_bits {
374 QETH_IPA_CHECKSUM_IP_HDR = 0x0002,
375 QETH_IPA_CHECKSUM_UDP = 0x0008,
376 QETH_IPA_CHECKSUM_TCP = 0x0010,
377 QETH_IPA_CHECKSUM_LP2LP = 0x0020
378};
379
c9475369
TR		 380/* IPA Assist checksum offload reply layout. */
381struct qeth_checksum_cmd {
382 __u32 supported;
383 __u32 enabled;
384} __packed;
385
4a71df50
FB		 386/* SETASSPARMS IPA Command: */
387struct qeth_ipacmd_setassparms {
388 struct qeth_ipacmd_setassparms_hdr hdr;
389 union {
390 __u32 flags_32bit;
c9475369 391 struct qeth_checksum_cmd chksum;
4a71df50
FB		 392 struct qeth_arp_cache_entry add_arp_entry;
393 struct qeth_arp_query_data query_arp;
394 __u8 ip[16];
395 } data;
396} __attribute__ ((packed));
397
398
399/* SETRTG IPA Command: ****************************************************/
400struct qeth_set_routing {
401 __u8 type;
402};
403
404/* SETADAPTERPARMS IPA Command: *******************************************/
405struct qeth_query_cmds_supp {
406 __u32 no_lantypes_supp;
407 __u8 lan_type;
408 __u8 reserved1[3];
409 __u32 supported_cmds;
410 __u8 reserved2[8];
411} __attribute__ ((packed));
412
413struct qeth_change_addr {
414 __u32 cmd;
415 __u32 addr_size;
416 __u32 no_macs;
417 __u8 addr[OSA_ADDR_LEN];
418} __attribute__ ((packed));
419
420
421struct qeth_snmp_cmd {
422 __u8 token[16];
423 __u32 request;
424 __u32 interface;
425 __u32 returncode;
426 __u32 firmwarelevel;
427 __u32 seqno;
428 __u8 data;
429} __attribute__ ((packed));
430
431struct qeth_snmp_ureq_hdr {
432 __u32 data_len;
433 __u32 req_len;
434 __u32 reserved1;
435 __u32 reserved2;
436} __attribute__ ((packed));
437
438struct qeth_snmp_ureq {
439 struct qeth_snmp_ureq_hdr hdr;
440 struct qeth_snmp_cmd cmd;
441} __attribute__((packed));
442
d64ecc22
EL		 443/* SET_ACCESS_CONTROL: same format for request and reply */
444struct qeth_set_access_ctrl {
445 __u32 subcmd_code;
0f54761d 446 __u8 reserved[8];
d64ecc22
EL		 447} __attribute__((packed));
448
c3ab96f3
FB		 449struct qeth_query_oat {
450 __u32 subcmd_code;
451 __u8 reserved[12];
452} __packed;
453
454struct qeth_qoat_priv {
455 __u32 buffer_len;
456 __u32 response_len;
457 char *buffer;
458};
459
02d5cb5b
EC		 460struct qeth_query_card_info {
461 __u8 card_type;
462 __u8 reserved1;
463 __u16 port_mode;
464 __u32 port_speed;
465 __u32 reserved2;
466};
467
45cbb2e4
SR		 468#define QETH_SWITCH_FORW_802_1 0x00000001
469#define QETH_SWITCH_FORW_REFL_RELAY 0x00000002
470#define QETH_SWITCH_CAP_RTE 0x00000004
471#define QETH_SWITCH_CAP_ECP 0x00000008
472#define QETH_SWITCH_CAP_VDP 0x00000010
473
474struct qeth_query_switch_attributes {
475 __u8 version;
476 __u8 reserved1;
477 __u16 reserved2;
478 __u32 capabilities;
479 __u32 settings;
480 __u8 reserved3[8];
481};
482
4a71df50
FB		 483struct qeth_ipacmd_setadpparms_hdr {
484 __u32 supp_hw_cmds;
485 __u32 reserved1;
486 __u16 cmdlength;
487 __u16 reserved2;
488 __u32 command_code;
489 __u16 return_code;
490 __u8 used_total;
491 __u8 seq_no;
492 __u32 reserved3;
493} __attribute__ ((packed));
494
495struct qeth_ipacmd_setadpparms {
496 struct qeth_ipacmd_setadpparms_hdr hdr;
497 union {
498 struct qeth_query_cmds_supp query_cmds_supp;
499 struct qeth_change_addr change_addr;
500 struct qeth_snmp_cmd snmp;
d64ecc22 501 struct qeth_set_access_ctrl set_access_ctrl;
c3ab96f3 502 struct qeth_query_oat query_oat;
02d5cb5b 503 struct qeth_query_card_info card_info;
45cbb2e4 504 struct qeth_query_switch_attributes query_switch_attributes;
4a71df50
FB		 505 __u32 mode;
506 } data;
507} __attribute__ ((packed));
508
509/* CREATE_ADDR IPA Command: ***********************************************/
510struct qeth_create_destroy_address {
511 __u8 unique_id[8];
512} __attribute__ ((packed));
513
76b11f8e
UB		 514/* SET DIAGNOSTIC ASSIST IPA Command: *************************************/
515
516enum qeth_diags_cmds {
517 QETH_DIAGS_CMD_QUERY = 0x0001,
518 QETH_DIAGS_CMD_TRAP = 0x0002,
519 QETH_DIAGS_CMD_TRACE = 0x0004,
520 QETH_DIAGS_CMD_NOLOG = 0x0008,
521 QETH_DIAGS_CMD_DUMP = 0x0010,
522};
523
524enum qeth_diags_trace_types {
525 QETH_DIAGS_TYPE_HIPERSOCKET = 0x02,
526};
527
528enum qeth_diags_trace_cmds {
529 QETH_DIAGS_CMD_TRACE_ENABLE = 0x0001,
530 QETH_DIAGS_CMD_TRACE_DISABLE = 0x0002,
531 QETH_DIAGS_CMD_TRACE_MODIFY = 0x0004,
532 QETH_DIAGS_CMD_TRACE_REPLACE = 0x0008,
533 QETH_DIAGS_CMD_TRACE_QUERY = 0x0010,
534};
535
1da74b1c
FB		 536enum qeth_diags_trap_action {
537 QETH_DIAGS_TRAP_ARM = 0x01,
538 QETH_DIAGS_TRAP_DISARM = 0x02,
539 QETH_DIAGS_TRAP_CAPTURE = 0x04,
540};
541
76b11f8e
UB		 542struct qeth_ipacmd_diagass {
543 __u32 host_tod2;
544 __u32:32;
545 __u16 subcmd_len;
546 __u16:16;
547 __u32 subcmd;
548 __u8 type;
549 __u8 action;
550 __u16 options;
1da74b1c
FB		 551 __u32 ext;
552 __u8 cdata[64];
76b11f8e
UB		 553} __attribute__ ((packed));
554
b4d72c08
EC		 555/* SETBRIDGEPORT IPA Command: *********************************************/
556enum qeth_ipa_sbp_cmd {
557 IPA_SBP_QUERY_COMMANDS_SUPPORTED = 0x00000000L,
558 IPA_SBP_RESET_BRIDGE_PORT_ROLE = 0x00000001L,
559 IPA_SBP_SET_PRIMARY_BRIDGE_PORT = 0x00000002L,
560 IPA_SBP_SET_SECONDARY_BRIDGE_PORT = 0x00000004L,
561 IPA_SBP_QUERY_BRIDGE_PORTS = 0x00000008L,
562 IPA_SBP_BRIDGE_PORT_STATE_CHANGE = 0x00000010L,
563};
564
565struct net_if_token {
566 __u16 devnum;
567 __u8 cssid;
568 __u8 iid;
569 __u8 ssid;
570 __u8 chpid;
571 __u16 chid;
572} __packed;
573
9f48b9db
EC		 574struct mac_addr_lnid {
575 __u8 mac[6];
576 __u16 lnid;
577} __packed;
578
b4d72c08
EC		 579struct qeth_ipacmd_sbp_hdr {
580 __u32 supported_sbp_cmds;
581 __u32 enabled_sbp_cmds;
582 __u16 cmdlength;
583 __u16 reserved1;
584 __u32 command_code;
585 __u16 return_code;
586 __u8 used_total;
587 __u8 seq_no;
588 __u32 reserved2;
589} __packed;
590
591struct qeth_sbp_query_cmds_supp {
592 __u32 supported_cmds;
593 __u32 reserved;
594} __packed;
595
596struct qeth_sbp_reset_role {
597} __packed;
598
599struct qeth_sbp_set_primary {
600 struct net_if_token token;
601} __packed;
602
603struct qeth_sbp_set_secondary {
604} __packed;
605
606struct qeth_sbp_port_entry {
607 __u8 role;
608 __u8 state;
609 __u8 reserved1;
610 __u8 reserved2;
611 struct net_if_token token;
612} __packed;
613
614struct qeth_sbp_query_ports {
615 __u8 primary_bp_supported;
616 __u8 secondary_bp_supported;
617 __u8 num_entries;
618 __u8 entry_length;
619 struct qeth_sbp_port_entry entry[];
620} __packed;
621
622struct qeth_sbp_state_change {
623 __u8 primary_bp_supported;
624 __u8 secondary_bp_supported;
625 __u8 num_entries;
626 __u8 entry_length;
627 struct qeth_sbp_port_entry entry[];
628} __packed;
629
630struct qeth_ipacmd_setbridgeport {
631 struct qeth_ipacmd_sbp_hdr hdr;
632 union {
633 struct qeth_sbp_query_cmds_supp query_cmds_supp;
634 struct qeth_sbp_reset_role reset_role;
635 struct qeth_sbp_set_primary set_primary;
636 struct qeth_sbp_set_secondary set_secondary;
637 struct qeth_sbp_query_ports query_ports;
638 struct qeth_sbp_state_change state_change;
639 } data;
640} __packed;
641
9f48b9db
EC		 642/* ADDRESS_CHANGE_NOTIFICATION adapter-initiated "command" *******************/
643/* Bitmask for entry->change_code. Both bits may be raised. */
644enum qeth_ipa_addr_change_code {
645 IPA_ADDR_CHANGE_CODE_VLANID = 0x01,
646 IPA_ADDR_CHANGE_CODE_MACADDR = 0x02,
647 IPA_ADDR_CHANGE_CODE_REMOVAL = 0x80, /* else addition */
648};
9f48b9db
EC		 649
650struct qeth_ipacmd_addr_change_entry {
651 struct net_if_token token;
652 struct mac_addr_lnid addr_lnid;
653 __u8 change_code;
654 __u8 reserved1;
655 __u16 reserved2;
656} __packed;
657
658struct qeth_ipacmd_addr_change {
659 __u8 lost_event_mask;
660 __u8 reserved;
661 __u16 num_entries;
662 struct qeth_ipacmd_addr_change_entry entry[];
663} __packed;
664
4a71df50
FB		 665/* Header for each IPA command */
666struct qeth_ipacmd_hdr {
667 __u8 command;
668 __u8 initiator;
669 __u16 seqno;
670 __u16 return_code;
671 __u8 adapter_type;
672 __u8 rel_adapter_no;
673 __u8 prim_version_no;
674 __u8 param_count;
675 __u16 prot_version;
676 __u32 ipa_supported;
677 __u32 ipa_enabled;
678} __attribute__ ((packed));
679
680/* The IPA command itself */
681struct qeth_ipa_cmd {
682 struct qeth_ipacmd_hdr hdr;
683 union {
684 struct qeth_ipacmd_setdelip4 setdelip4;
685 struct qeth_ipacmd_setdelip6 setdelip6;
686 struct qeth_ipacmd_setdelipm setdelipm;
687 struct qeth_ipacmd_setassparms setassparms;
688 struct qeth_ipacmd_layer2setdelmac setdelmac;
689 struct qeth_ipacmd_layer2setdelvlan setdelvlan;
690 struct qeth_create_destroy_address create_destroy_addr;
691 struct qeth_ipacmd_setadpparms setadapterparms;
692 struct qeth_set_routing setrtg;
76b11f8e 693 struct qeth_ipacmd_diagass diagass;
b4d72c08 694 struct qeth_ipacmd_setbridgeport sbp;
9f48b9db 695 struct qeth_ipacmd_addr_change addrchange;
4a71df50
FB		 696 } data;
697} __attribute__ ((packed));
698
699/*
700 * special command for ARP processing.
701 * this is not included in setassparms command before, because we get
702 * problem with the size of struct qeth_ipacmd_setassparms otherwise
703 */
704enum qeth_ipa_arp_return_codes {
705 QETH_IPA_ARP_RC_SUCCESS = 0x0000,
706 QETH_IPA_ARP_RC_FAILED = 0x0001,
707 QETH_IPA_ARP_RC_NOTSUPP = 0x0002,
708 QETH_IPA_ARP_RC_OUT_OF_RANGE = 0x0003,
709 QETH_IPA_ARP_RC_Q_NOTSUPP = 0x0004,
710 QETH_IPA_ARP_RC_Q_NO_DATA = 0x0008,
711};
712
4a71df50
FB		 713extern char *qeth_get_ipa_msg(enum qeth_ipa_return_codes rc);
714extern char *qeth_get_ipa_cmd_name(enum qeth_ipa_cmds cmd);
715
716#define QETH_SETASS_BASE_LEN (sizeof(struct qeth_ipacmd_hdr) + \
717 sizeof(struct qeth_ipacmd_setassparms_hdr))
718#define QETH_IPA_ARP_DATA_POS(buffer) (buffer + IPA_PDU_HEADER_SIZE + \
719 QETH_SETASS_BASE_LEN)
720#define QETH_SETADP_BASE_LEN (sizeof(struct qeth_ipacmd_hdr) + \
721 sizeof(struct qeth_ipacmd_setadpparms_hdr))
722#define QETH_SNMP_SETADP_CMDLENGTH 16
723
724#define QETH_ARP_DATA_SIZE 3968
725#define QETH_ARP_CMD_LEN (QETH_ARP_DATA_SIZE + 8)
726/* Helper functions */
727#define IS_IPA_REPLY(cmd) ((cmd->hdr.initiator == IPA_CMD_INITIATOR_HOST) || \
728 (cmd->hdr.initiator == IPA_CMD_INITIATOR_OSA_REPLY))
729
730/*****************************************************************************/
731/* END OF IP Assist related definitions */
732/*****************************************************************************/
733
734
735extern unsigned char WRITE_CCW[];
736extern unsigned char READ_CCW[];
737
738extern unsigned char CM_ENABLE[];
739#define CM_ENABLE_SIZE 0x63
740#define QETH_CM_ENABLE_ISSUER_RM_TOKEN(buffer) (buffer + 0x2c)
741#define QETH_CM_ENABLE_FILTER_TOKEN(buffer) (buffer + 0x53)
742#define QETH_CM_ENABLE_USER_DATA(buffer) (buffer + 0x5b)
743
744#define QETH_CM_ENABLE_RESP_FILTER_TOKEN(buffer) \
745 (PDU_ENCAPSULATION(buffer) + 0x13)
746
747
748extern unsigned char CM_SETUP[];
749#define CM_SETUP_SIZE 0x64
750#define QETH_CM_SETUP_DEST_ADDR(buffer) (buffer + 0x2c)
751#define QETH_CM_SETUP_CONNECTION_TOKEN(buffer) (buffer + 0x51)
752#define QETH_CM_SETUP_FILTER_TOKEN(buffer) (buffer + 0x5a)
753
754#define QETH_CM_SETUP_RESP_DEST_ADDR(buffer) \
755 (PDU_ENCAPSULATION(buffer) + 0x1a)
756
757extern unsigned char ULP_ENABLE[];
758#define ULP_ENABLE_SIZE 0x6b
759#define QETH_ULP_ENABLE_LINKNUM(buffer) (buffer + 0x61)
760#define QETH_ULP_ENABLE_DEST_ADDR(buffer) (buffer + 0x2c)
761#define QETH_ULP_ENABLE_FILTER_TOKEN(buffer) (buffer + 0x53)
762#define QETH_ULP_ENABLE_PORTNAME_AND_LL(buffer) (buffer + 0x62)
763#define QETH_ULP_ENABLE_RESP_FILTER_TOKEN(buffer) \
764 (PDU_ENCAPSULATION(buffer) + 0x13)
765#define QETH_ULP_ENABLE_RESP_MAX_MTU(buffer) \
766 (PDU_ENCAPSULATION(buffer) + 0x1f)
767#define QETH_ULP_ENABLE_RESP_DIFINFO_LEN(buffer) \
768 (PDU_ENCAPSULATION(buffer) + 0x17)
769#define QETH_ULP_ENABLE_RESP_LINK_TYPE(buffer) \
770 (PDU_ENCAPSULATION(buffer) + 0x2b)
6070d81e 771/* Layer 2 definitions */
4a71df50
FB		 772#define QETH_PROT_LAYER2 0x08
773#define QETH_PROT_TCPIP 0x03
774#define QETH_PROT_OSN2 0x0a
775#define QETH_ULP_ENABLE_PROT_TYPE(buffer) (buffer + 0x50)
776#define QETH_IPA_CMD_PROT_TYPE(buffer) (buffer + 0x19)
777
778extern unsigned char ULP_SETUP[];
779#define ULP_SETUP_SIZE 0x6c
780#define QETH_ULP_SETUP_DEST_ADDR(buffer) (buffer + 0x2c)
781#define QETH_ULP_SETUP_CONNECTION_TOKEN(buffer) (buffer + 0x51)
782#define QETH_ULP_SETUP_FILTER_TOKEN(buffer) (buffer + 0x5a)
783#define QETH_ULP_SETUP_CUA(buffer) (buffer + 0x68)
784#define QETH_ULP_SETUP_REAL_DEVADDR(buffer) (buffer + 0x6a)
785
786#define QETH_ULP_SETUP_RESP_CONNECTION_TOKEN(buffer) \
787 (PDU_ENCAPSULATION(buffer) + 0x1a)
788
789
790extern unsigned char DM_ACT[];
791#define DM_ACT_SIZE 0x55
792#define QETH_DM_ACT_DEST_ADDR(buffer) (buffer + 0x2c)
793#define QETH_DM_ACT_CONNECTION_TOKEN(buffer) (buffer + 0x51)
794
795
796
797#define QETH_TRANSPORT_HEADER_SEQ_NO(buffer) (buffer + 4)
798#define QETH_PDU_HEADER_SEQ_NO(buffer) (buffer + 0x1c)
799#define QETH_PDU_HEADER_ACK_SEQ_NO(buffer) (buffer + 0x20)
800
801extern unsigned char IDX_ACTIVATE_READ[];
802extern unsigned char IDX_ACTIVATE_WRITE[];
803
804#define IDX_ACTIVATE_SIZE 0x22
805#define QETH_IDX_ACT_PNO(buffer) (buffer+0x0b)
806#define QETH_IDX_ACT_ISSUER_RM_TOKEN(buffer) (buffer + 0x0c)
807#define QETH_IDX_NO_PORTNAME_REQUIRED(buffer) ((buffer)[0x0b] & 0x80)
808#define QETH_IDX_ACT_FUNC_LEVEL(buffer) (buffer + 0x10)
809#define QETH_IDX_ACT_DATASET_NAME(buffer) (buffer + 0x16)
810#define QETH_IDX_ACT_QDIO_DEV_CUA(buffer) (buffer + 0x1e)
811#define QETH_IDX_ACT_QDIO_DEV_REALADDR(buffer) (buffer + 0x20)
812#define QETH_IS_IDX_ACT_POS_REPLY(buffer) (((buffer)[0x08] & 3) == 2)
813#define QETH_IDX_REPLY_LEVEL(buffer) (buffer + 0x12)
814#define QETH_IDX_ACT_CAUSE_CODE(buffer) (buffer)[0x09]
01fc3e86
UB		 815#define QETH_IDX_ACT_ERR_EXCL 0x19
816#define QETH_IDX_ACT_ERR_AUTH 0x1E
817#define QETH_IDX_ACT_ERR_AUTH_USER 0x20
4a71df50
FB		 818
819#define PDU_ENCAPSULATION(buffer) \
820 (buffer + *(buffer + (*(buffer + 0x0b)) + \
821 *(buffer + *(buffer + 0x0b) + 0x11) + 0x07))
822
823#define IS_IPA(buffer) \
824 ((buffer) && \
825 (*(buffer + ((*(buffer + 0x0b)) + 4)) == 0xc1))
826
4a71df50 827#endif
Linux 6.x block layer and io_uring tree(s)