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[mirror_ubuntu-focal-kernel.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>
99f0b85d 13#include <uapi/linux/if_ether.h>
4a71df50
FB		 14
15#define IPA_PDU_HEADER_SIZE 0x40
16#define QETH_IPA_PDU_LEN_TOTAL(buffer) (buffer + 0x0e)
17#define QETH_IPA_PDU_LEN_PDU1(buffer) (buffer + 0x26)
18#define QETH_IPA_PDU_LEN_PDU2(buffer) (buffer + 0x29)
19#define QETH_IPA_PDU_LEN_PDU3(buffer) (buffer + 0x3a)
20
21extern unsigned char IPA_PDU_HEADER[];
22#define QETH_IPA_CMD_DEST_ADDR(buffer) (buffer + 0x2c)
23
4a71df50
FB		 24#define QETH_SEQ_NO_LENGTH 4
25#define QETH_MPC_TOKEN_LENGTH 4
26#define QETH_MCL_LENGTH 4
4a71df50
FB		 27
28#define QETH_TIMEOUT (10 * HZ)
29#define QETH_IPA_TIMEOUT (45 * HZ)
4a71df50 30
4a71df50
FB		 31/*****************************************************************************/
32/* IP Assist related definitions */
33/*****************************************************************************/
34#define IPA_CMD_INITIATOR_HOST 0x00
35#define IPA_CMD_INITIATOR_OSA 0x01
36#define IPA_CMD_INITIATOR_HOST_REPLY 0x80
37#define IPA_CMD_INITIATOR_OSA_REPLY 0x81
38#define IPA_CMD_PRIM_VERSION_NO 0x01
39
4666d7fb
JW		 40struct qeth_ipa_caps {
41 u32 supported;
42 u32 enabled;
43};
44
45static inline bool qeth_ipa_caps_supported(struct qeth_ipa_caps *caps, u32 mask)
46{
47 return (caps->supported & mask) == mask;
48}
49
50static inline bool qeth_ipa_caps_enabled(struct qeth_ipa_caps *caps, u32 mask)
51{
52 return (caps->enabled & mask) == mask;
53}
54
4a71df50 55enum qeth_card_types {
5113fec0
UB		 56 QETH_CARD_TYPE_OSD = 1,
57 QETH_CARD_TYPE_IQD = 5,
58 QETH_CARD_TYPE_OSN = 6,
59 QETH_CARD_TYPE_OSM = 3,
60 QETH_CARD_TYPE_OSX = 2,
4a71df50
FB		 61};
62
86c0cdb9 63#define IS_IQD(card) ((card)->info.type == QETH_CARD_TYPE_IQD)
b144b99f 64#define IS_OSD(card) ((card)->info.type == QETH_CARD_TYPE_OSD)
5fc692a7 65#define IS_OSM(card) ((card)->info.type == QETH_CARD_TYPE_OSM)
72f219da 66#define IS_OSN(card) ((card)->info.type == QETH_CARD_TYPE_OSN)
8024cc9e 67#define IS_OSX(card) ((card)->info.type == QETH_CARD_TYPE_OSX)
379ac99e 68#define IS_VM_NIC(card) ((card)->info.is_vm_nic)
86c0cdb9 69
4a71df50
FB		 70#define QETH_MPC_DIFINFO_LEN_INDICATES_LINK_TYPE 0x18
71/* only the first two bytes are looked at in qeth_get_cardname_short */
72enum qeth_link_types {
73 QETH_LINK_TYPE_FAST_ETH = 0x01,
74 QETH_LINK_TYPE_HSTR = 0x02,
75 QETH_LINK_TYPE_GBIT_ETH = 0x03,
76 QETH_LINK_TYPE_OSN = 0x04,
77 QETH_LINK_TYPE_10GBIT_ETH = 0x10,
54e049c2 78 QETH_LINK_TYPE_25GBIT_ETH = 0x12,
4a71df50
FB		 79 QETH_LINK_TYPE_LANE_ETH100 = 0x81,
80 QETH_LINK_TYPE_LANE_TR = 0x82,
81 QETH_LINK_TYPE_LANE_ETH1000 = 0x83,
82 QETH_LINK_TYPE_LANE = 0x88,
4a71df50
FB		 83};
84
4a71df50
FB		 85/*
86 * Routing stuff
87 */
88#define RESET_ROUTING_FLAG 0x10 /* indicate that routing type shall be set */
89enum qeth_routing_types {
90 /* TODO: set to bit flag used in IPA Command */
91 NO_ROUTER = 0,
92 PRIMARY_ROUTER = 1,
93 SECONDARY_ROUTER = 2,
94 MULTICAST_ROUTER = 3,
95 PRIMARY_CONNECTOR = 4,
96 SECONDARY_CONNECTOR = 5,
97};
98
99/* IPA Commands */
100enum qeth_ipa_cmds {
101 IPA_CMD_STARTLAN = 0x01,
102 IPA_CMD_STOPLAN = 0x02,
103 IPA_CMD_SETVMAC = 0x21,
104 IPA_CMD_DELVMAC = 0x22,
105 IPA_CMD_SETGMAC = 0x23,
106 IPA_CMD_DELGMAC = 0x24,
107 IPA_CMD_SETVLAN = 0x25,
108 IPA_CMD_DELVLAN = 0x26,
a45b3faf 109 IPA_CMD_VNICC = 0x2a,
9c23f4da 110 IPA_CMD_SETBRIDGEPORT_OSA = 0x2b,
4a71df50
FB		 111 IPA_CMD_SETCCID = 0x41,
112 IPA_CMD_DELCCID = 0x42,
113 IPA_CMD_MODCCID = 0x43,
114 IPA_CMD_SETIP = 0xb1,
115 IPA_CMD_QIPASSIST = 0xb2,
116 IPA_CMD_SETASSPARMS = 0xb3,
117 IPA_CMD_SETIPM = 0xb4,
118 IPA_CMD_DELIPM = 0xb5,
119 IPA_CMD_SETRTG = 0xb6,
120 IPA_CMD_DELIP = 0xb7,
121 IPA_CMD_SETADAPTERPARMS = 0xb8,
122 IPA_CMD_SET_DIAG_ASS = 0xb9,
9c23f4da 123 IPA_CMD_SETBRIDGEPORT_IQD = 0xbe,
4a71df50
FB		 124 IPA_CMD_CREATE_ADDR = 0xc3,
125 IPA_CMD_DESTROY_ADDR = 0xc4,
126 IPA_CMD_REGISTER_LOCAL_ADDR = 0xd1,
127 IPA_CMD_UNREGISTER_LOCAL_ADDR = 0xd2,
9f48b9db 128 IPA_CMD_ADDRESS_CHANGE_NOTIF = 0xd3,
4a71df50
FB		 129 IPA_CMD_UNKNOWN = 0x00
130};
131
132enum qeth_ip_ass_cmds {
133 IPA_CMD_ASS_START = 0x0001,
134 IPA_CMD_ASS_STOP = 0x0002,
135 IPA_CMD_ASS_CONFIGURE = 0x0003,
136 IPA_CMD_ASS_ENABLE = 0x0004,
137};
138
139enum qeth_arp_process_subcmds {
140 IPA_CMD_ASS_ARP_SET_NO_ENTRIES = 0x0003,
141 IPA_CMD_ASS_ARP_QUERY_CACHE = 0x0004,
142 IPA_CMD_ASS_ARP_ADD_ENTRY = 0x0005,
143 IPA_CMD_ASS_ARP_REMOVE_ENTRY = 0x0006,
144 IPA_CMD_ASS_ARP_FLUSH_CACHE = 0x0007,
145 IPA_CMD_ASS_ARP_QUERY_INFO = 0x0104,
146 IPA_CMD_ASS_ARP_QUERY_STATS = 0x0204,
147};
148
149
150/* Return Codes for IPA Commands
151 * according to OSA card Specs */
152
153enum qeth_ipa_return_codes {
154 IPA_RC_SUCCESS = 0x0000,
155 IPA_RC_NOTSUPP = 0x0001,
156 IPA_RC_IP_TABLE_FULL = 0x0002,
157 IPA_RC_UNKNOWN_ERROR = 0x0003,
158 IPA_RC_UNSUPPORTED_COMMAND = 0x0004,
76b11f8e
UB		 159 IPA_RC_TRACE_ALREADY_ACTIVE = 0x0005,
160 IPA_RC_INVALID_FORMAT = 0x0006,
4a71df50 161 IPA_RC_DUP_IPV6_REMOTE = 0x0008,
2063a5f5 162 IPA_RC_SBP_IQD_NOT_CONFIGURED = 0x000C,
4a71df50
FB		 163 IPA_RC_DUP_IPV6_HOME = 0x0010,
164 IPA_RC_UNREGISTERED_ADDR = 0x0011,
165 IPA_RC_NO_ID_AVAILABLE = 0x0012,
166 IPA_RC_ID_NOT_FOUND = 0x0013,
2063a5f5
KM		 167 IPA_RC_SBP_IQD_ANO_DEV_PRIMARY = 0x0014,
168 IPA_RC_SBP_IQD_CURRENT_SECOND = 0x0018,
169 IPA_RC_SBP_IQD_LIMIT_SECOND = 0x001C,
4a71df50 170 IPA_RC_INVALID_IP_VERSION = 0x0020,
2063a5f5 171 IPA_RC_SBP_IQD_CURRENT_PRIMARY = 0x0024,
4a71df50 172 IPA_RC_LAN_FRAME_MISMATCH = 0x0040,
2063a5f5 173 IPA_RC_SBP_IQD_NO_QDIO_QUEUES = 0x00EB,
4a71df50
FB		 174 IPA_RC_L2_UNSUPPORTED_CMD = 0x2003,
175 IPA_RC_L2_DUP_MAC = 0x2005,
176 IPA_RC_L2_ADDR_TABLE_FULL = 0x2006,
177 IPA_RC_L2_DUP_LAYER3_MAC = 0x200a,
178 IPA_RC_L2_GMAC_NOT_FOUND = 0x200b,
0666eb06
UB		 179 IPA_RC_L2_MAC_NOT_AUTH_BY_HYP = 0x200c,
180 IPA_RC_L2_MAC_NOT_AUTH_BY_ADP = 0x200d,
4a71df50
FB		 181 IPA_RC_L2_MAC_NOT_FOUND = 0x2010,
182 IPA_RC_L2_INVALID_VLAN_ID = 0x2015,
183 IPA_RC_L2_DUP_VLAN_ID = 0x2016,
184 IPA_RC_L2_VLAN_ID_NOT_FOUND = 0x2017,
2aa48671 185 IPA_RC_L2_VLAN_ID_NOT_ALLOWED = 0x2050,
a45b3faf 186 IPA_RC_VNICC_VNICBP = 0x20B0,
2063a5f5
KM		 187 IPA_RC_SBP_OSA_NOT_CONFIGURED = 0x2B0C,
188 IPA_RC_SBP_OSA_OS_MISMATCH = 0x2B10,
189 IPA_RC_SBP_OSA_ANO_DEV_PRIMARY = 0x2B14,
190 IPA_RC_SBP_OSA_CURRENT_SECOND = 0x2B18,
191 IPA_RC_SBP_OSA_LIMIT_SECOND = 0x2B1C,
192 IPA_RC_SBP_OSA_NOT_AUTHD_BY_ZMAN = 0x2B20,
193 IPA_RC_SBP_OSA_CURRENT_PRIMARY = 0x2B24,
194 IPA_RC_SBP_OSA_NO_QDIO_QUEUES = 0x2BEB,
4a71df50
FB		 195 IPA_RC_DATA_MISMATCH = 0xe001,
196 IPA_RC_INVALID_MTU_SIZE = 0xe002,
197 IPA_RC_INVALID_LANTYPE = 0xe003,
198 IPA_RC_INVALID_LANNUM = 0xe004,
199 IPA_RC_DUPLICATE_IP_ADDRESS = 0xe005,
200 IPA_RC_IP_ADDR_TABLE_FULL = 0xe006,
201 IPA_RC_LAN_PORT_STATE_ERROR = 0xe007,
202 IPA_RC_SETIP_NO_STARTLAN = 0xe008,
203 IPA_RC_SETIP_ALREADY_RECEIVED = 0xe009,
204 IPA_RC_IP_ADDR_ALREADY_USED = 0xe00a,
2d921c32 205 IPA_RC_MC_ADDR_NOT_FOUND = 0xe00b,
4a71df50
FB		 206 IPA_RC_SETIP_INVALID_VERSION = 0xe00d,
207 IPA_RC_UNSUPPORTED_SUBCMD = 0xe00e,
208 IPA_RC_ARP_ASSIST_NO_ENABLE = 0xe00f,
209 IPA_RC_PRIMARY_ALREADY_DEFINED = 0xe010,
210 IPA_RC_SECOND_ALREADY_DEFINED = 0xe011,
211 IPA_RC_INVALID_SETRTG_INDICATOR = 0xe012,
212 IPA_RC_MC_ADDR_ALREADY_DEFINED = 0xe013,
213 IPA_RC_LAN_OFFLINE = 0xe080,
0f54761d 214 IPA_RC_VEPA_TO_VEB_TRANSITION = 0xe090,
4a71df50
FB		 215 IPA_RC_INVALID_IP_VERSION2 = 0xf001,
216 IPA_RC_FFFF = 0xffff
217};
a45b3faf
HW		 218/* for VNIC Characteristics */
219#define IPA_RC_VNICC_OOSEQ 0x0005
220
76b11f8e
UB		 221/* for SET_DIAGNOSTIC_ASSIST */
222#define IPA_RC_INVALID_SUBCMD IPA_RC_IP_TABLE_FULL
223#define IPA_RC_HARDWARE_AUTH_ERROR IPA_RC_UNKNOWN_ERROR
4a71df50 224
2063a5f5
KM		 225/* for SETBRIDGEPORT (double occupancies) */
226#define IPA_RC_SBP_IQD_OS_MISMATCH IPA_RC_DUP_IPV6_HOME
227#define IPA_RC_SBP_IQD_NOT_AUTHD_BY_ZMAN IPA_RC_INVALID_IP_VERSION
228
4a71df50
FB		 229/* IPA function flags; each flag marks availability of respective function */
230enum qeth_ipa_funcs {
231 IPA_ARP_PROCESSING = 0x00000001L,
232 IPA_INBOUND_CHECKSUM = 0x00000002L,
233 IPA_OUTBOUND_CHECKSUM = 0x00000004L,
4845b93f 234 /* RESERVED = 0x00000008L,*/
4a71df50
FB		 235 IPA_FILTERING = 0x00000010L,
236 IPA_IPV6 = 0x00000020L,
237 IPA_MULTICASTING = 0x00000040L,
238 IPA_IP_REASSEMBLY = 0x00000080L,
239 IPA_QUERY_ARP_COUNTERS = 0x00000100L,
240 IPA_QUERY_ARP_ADDR_INFO = 0x00000200L,
241 IPA_SETADAPTERPARMS = 0x00000400L,
242 IPA_VLAN_PRIO = 0x00000800L,
243 IPA_PASSTHRU = 0x00001000L,
244 IPA_FLUSH_ARP_SUPPORT = 0x00002000L,
245 IPA_FULL_VLAN = 0x00004000L,
246 IPA_INBOUND_PASSTHRU = 0x00008000L,
247 IPA_SOURCE_MAC = 0x00010000L,
248 IPA_OSA_MC_ROUTER = 0x00020000L,
249 IPA_QUERY_ARP_ASSIST = 0x00040000L,
250 IPA_INBOUND_TSO = 0x00080000L,
251 IPA_OUTBOUND_TSO = 0x00100000L,
d7e6ed97 252 IPA_INBOUND_CHECKSUM_V6 = 0x00400000L,
571f9dd8 253 IPA_OUTBOUND_CHECKSUM_V6 = 0x00800000L,
4a71df50
FB		 254};
255
256/* SETIP/DELIP IPA Command: ***************************************************/
257enum qeth_ipa_setdelip_flags {
258 QETH_IPA_SETDELIP_DEFAULT = 0x00L, /* default */
259 QETH_IPA_SETIP_VIPA_FLAG = 0x01L, /* no grat. ARP */
260 QETH_IPA_SETIP_TAKEOVER_FLAG = 0x02L, /* nofail on grat. ARP */
261 QETH_IPA_DELIP_ADDR_2_B_TAKEN_OVER = 0x20L,
262 QETH_IPA_DELIP_VIPA_FLAG = 0x40L,
263 QETH_IPA_DELIP_ADDR_NEEDS_SETIP = 0x80L,
264};
265
266/* SETADAPTER IPA Command: ****************************************************/
267enum qeth_ipa_setadp_cmd {
d64ecc22
EL		 268 IPA_SETADP_QUERY_COMMANDS_SUPPORTED = 0x00000001L,
269 IPA_SETADP_ALTER_MAC_ADDRESS = 0x00000002L,
270 IPA_SETADP_ADD_DELETE_GROUP_ADDRESS = 0x00000004L,
271 IPA_SETADP_ADD_DELETE_FUNCTIONAL_ADDR = 0x00000008L,
272 IPA_SETADP_SET_ADDRESSING_MODE = 0x00000010L,
273 IPA_SETADP_SET_CONFIG_PARMS = 0x00000020L,
274 IPA_SETADP_SET_CONFIG_PARMS_EXTENDED = 0x00000040L,
275 IPA_SETADP_SET_BROADCAST_MODE = 0x00000080L,
276 IPA_SETADP_SEND_OSA_MESSAGE = 0x00000100L,
277 IPA_SETADP_SET_SNMP_CONTROL = 0x00000200L,
278 IPA_SETADP_QUERY_CARD_INFO = 0x00000400L,
279 IPA_SETADP_SET_PROMISC_MODE = 0x00000800L,
76b11f8e 280 IPA_SETADP_SET_DIAG_ASSIST = 0x00002000L,
d64ecc22 281 IPA_SETADP_SET_ACCESS_CONTROL = 0x00010000L,
c3ab96f3 282 IPA_SETADP_QUERY_OAT = 0x00080000L,
45cbb2e4 283 IPA_SETADP_QUERY_SWITCH_ATTRIBUTES = 0x00100000L,
4a71df50
FB		 284};
285enum qeth_ipa_mac_ops {
286 CHANGE_ADDR_READ_MAC = 0,
287 CHANGE_ADDR_REPLACE_MAC = 1,
288 CHANGE_ADDR_ADD_MAC = 2,
289 CHANGE_ADDR_DEL_MAC = 4,
290 CHANGE_ADDR_RESET_MAC = 8,
291};
292enum qeth_ipa_addr_ops {
293 CHANGE_ADDR_READ_ADDR = 0,
294 CHANGE_ADDR_ADD_ADDR = 1,
295 CHANGE_ADDR_DEL_ADDR = 2,
296 CHANGE_ADDR_FLUSH_ADDR_TABLE = 4,
297};
298enum qeth_ipa_promisc_modes {
299 SET_PROMISC_MODE_OFF = 0,
300 SET_PROMISC_MODE_ON = 1,
301};
d64ecc22
EL		 302enum qeth_ipa_isolation_modes {
303 ISOLATION_MODE_NONE = 0x00000000L,
304 ISOLATION_MODE_FWD = 0x00000001L,
305 ISOLATION_MODE_DROP = 0x00000002L,
306};
307enum qeth_ipa_set_access_mode_rc {
308 SET_ACCESS_CTRL_RC_SUCCESS = 0x0000,
309 SET_ACCESS_CTRL_RC_NOT_SUPPORTED = 0x0004,
310 SET_ACCESS_CTRL_RC_ALREADY_NOT_ISOLATED = 0x0008,
311 SET_ACCESS_CTRL_RC_ALREADY_ISOLATED = 0x0010,
312 SET_ACCESS_CTRL_RC_NONE_SHARED_ADAPTER = 0x0014,
313 SET_ACCESS_CTRL_RC_ACTIVE_CHECKSUM_OFF = 0x0018,
0f54761d
SR		 314 SET_ACCESS_CTRL_RC_REFLREL_UNSUPPORTED = 0x0022,
315 SET_ACCESS_CTRL_RC_REFLREL_FAILED = 0x0024,
316 SET_ACCESS_CTRL_RC_REFLREL_DEACT_FAILED = 0x0028,
d64ecc22 317};
02d5cb5b
EC		 318enum qeth_card_info_card_type {
319 CARD_INFO_TYPE_1G_COPPER_A = 0x61,
320 CARD_INFO_TYPE_1G_FIBRE_A = 0x71,
321 CARD_INFO_TYPE_10G_FIBRE_A = 0x91,
322 CARD_INFO_TYPE_1G_COPPER_B = 0xb1,
323 CARD_INFO_TYPE_1G_FIBRE_B = 0xa1,
324 CARD_INFO_TYPE_10G_FIBRE_B = 0xc1,
325};
326enum qeth_card_info_port_mode {
327 CARD_INFO_PORTM_HALFDUPLEX = 0x0002,
328 CARD_INFO_PORTM_FULLDUPLEX = 0x0003,
329};
330enum qeth_card_info_port_speed {
331 CARD_INFO_PORTS_10M = 0x00000005,
332 CARD_INFO_PORTS_100M = 0x00000006,
333 CARD_INFO_PORTS_1G = 0x00000007,
334 CARD_INFO_PORTS_10G = 0x00000008,
54e049c2 335 CARD_INFO_PORTS_25G = 0x0000000A,
02d5cb5b 336};
4a71df50
FB		 337
338/* (SET)DELIP(M) IPA stuff ***************************************************/
339struct qeth_ipacmd_setdelip4 {
340 __u8 ip_addr[4];
341 __u8 mask[4];
342 __u32 flags;
343} __attribute__ ((packed));
344
345struct qeth_ipacmd_setdelip6 {
346 __u8 ip_addr[16];
347 __u8 mask[16];
348 __u32 flags;
349} __attribute__ ((packed));
350
351struct qeth_ipacmd_setdelipm {
352 __u8 mac[6];
353 __u8 padding[2];
354 __u8 ip6[12];
355 __u8 ip4[4];
356} __attribute__ ((packed));
357
358struct qeth_ipacmd_layer2setdelmac {
359 __u32 mac_length;
360 __u8 mac[6];
361} __attribute__ ((packed));
362
363struct qeth_ipacmd_layer2setdelvlan {
364 __u16 vlan_id;
365} __attribute__ ((packed));
366
4a71df50 367struct qeth_ipacmd_setassparms_hdr {
4a71df50
FB		 368 __u16 length;
369 __u16 command_code;
370 __u16 return_code;
371 __u8 number_of_replies;
372 __u8 seq_no;
373} __attribute__((packed));
374
375struct qeth_arp_query_data {
376 __u16 request_bits;
377 __u16 reply_bits;
378 __u32 no_entries;
d0ddf30f 379 char data; /* only for replies */
4a71df50
FB		 380} __attribute__((packed));
381
382/* used as parameter for arp_query reply */
383struct qeth_arp_query_info {
384 __u32 udata_len;
385 __u16 mask_bits;
386 __u32 udata_offset;
387 __u32 no_entries;
388 char *udata;
389};
390
f9d8e6dc
TR		 391/* IPA set assist segmentation bit definitions for receive and
392 * transmit checksum offloading.
393 */
394enum qeth_ipa_checksum_bits {
395 QETH_IPA_CHECKSUM_IP_HDR = 0x0002,
396 QETH_IPA_CHECKSUM_UDP = 0x0008,
397 QETH_IPA_CHECKSUM_TCP = 0x0010,
398 QETH_IPA_CHECKSUM_LP2LP = 0x0020
399};
400
4666d7fb
JW		 401enum qeth_ipa_large_send_caps {
402 QETH_IPA_LARGE_SEND_TCP = 0x00000001,
403};
404
405struct qeth_tso_start_data {
406 u32 mss;
407 u32 supported;
408};
409
4a71df50
FB		 410/* SETASSPARMS IPA Command: */
411struct qeth_ipacmd_setassparms {
b9150461 412 u32 assist_no;
4a71df50
FB		 413 struct qeth_ipacmd_setassparms_hdr hdr;
414 union {
415 __u32 flags_32bit;
4666d7fb 416 struct qeth_ipa_caps caps;
125d7d30 417 struct qeth_arp_cache_entry arp_entry;
4a71df50 418 struct qeth_arp_query_data query_arp;
4666d7fb 419 struct qeth_tso_start_data tso;
4a71df50
FB		 420 __u8 ip[16];
421 } data;
422} __attribute__ ((packed));
423
1c696c89
JW		 424#define SETASS_DATA_SIZEOF(field) FIELD_SIZEOF(struct qeth_ipacmd_setassparms,\
425 data.field)
4a71df50
FB		 426
427/* SETRTG IPA Command: ****************************************************/
428struct qeth_set_routing {
429 __u8 type;
430};
431
432/* SETADAPTERPARMS IPA Command: *******************************************/
433struct qeth_query_cmds_supp {
434 __u32 no_lantypes_supp;
435 __u8 lan_type;
436 __u8 reserved1[3];
437 __u32 supported_cmds;
438 __u8 reserved2[8];
439} __attribute__ ((packed));
440
441struct qeth_change_addr {
99f0b85d
JW		 442 u32 cmd;
443 u32 addr_size;
444 u32 no_macs;
445 u8 addr[ETH_ALEN];
446};
4a71df50
FB		 447
448struct qeth_snmp_cmd {
449 __u8 token[16];
450 __u32 request;
451 __u32 interface;
452 __u32 returncode;
453 __u32 firmwarelevel;
454 __u32 seqno;
455 __u8 data;
456} __attribute__ ((packed));
457
458struct qeth_snmp_ureq_hdr {
459 __u32 data_len;
460 __u32 req_len;
461 __u32 reserved1;
462 __u32 reserved2;
463} __attribute__ ((packed));
464
465struct qeth_snmp_ureq {
466 struct qeth_snmp_ureq_hdr hdr;
467 struct qeth_snmp_cmd cmd;
468} __attribute__((packed));
469
d64ecc22
EL		 470/* SET_ACCESS_CONTROL: same format for request and reply */
471struct qeth_set_access_ctrl {
472 __u32 subcmd_code;
0f54761d 473 __u8 reserved[8];
d64ecc22
EL		 474} __attribute__((packed));
475
c3ab96f3
FB		 476struct qeth_query_oat {
477 __u32 subcmd_code;
478 __u8 reserved[12];
479} __packed;
480
481struct qeth_qoat_priv {
482 __u32 buffer_len;
483 __u32 response_len;
484 char *buffer;
485};
486
02d5cb5b
EC		 487struct qeth_query_card_info {
488 __u8 card_type;
489 __u8 reserved1;
490 __u16 port_mode;
491 __u32 port_speed;
492 __u32 reserved2;
493};
494
45cbb2e4
SR		 495#define QETH_SWITCH_FORW_802_1 0x00000001
496#define QETH_SWITCH_FORW_REFL_RELAY 0x00000002
497#define QETH_SWITCH_CAP_RTE 0x00000004
498#define QETH_SWITCH_CAP_ECP 0x00000008
499#define QETH_SWITCH_CAP_VDP 0x00000010
500
501struct qeth_query_switch_attributes {
502 __u8 version;
503 __u8 reserved1;
504 __u16 reserved2;
505 __u32 capabilities;
506 __u32 settings;
507 __u8 reserved3[8];
508};
509
b144b99f
JW		 510#define QETH_SETADP_FLAGS_VIRTUAL_MAC 0x80 /* for CHANGE_ADDR_READ_MAC */
511
4a71df50 512struct qeth_ipacmd_setadpparms_hdr {
b144b99f
JW		 513 u16 cmdlength;
514 u16 reserved2;
515 u32 command_code;
516 u16 return_code;
517 u8 used_total;
518 u8 seq_no;
519 u8 flags;
520 u8 reserved3[3];
521};
4a71df50
FB		 522
523struct qeth_ipacmd_setadpparms {
b9150461 524 struct qeth_ipa_caps hw_cmds;
4a71df50
FB		 525 struct qeth_ipacmd_setadpparms_hdr hdr;
526 union {
527 struct qeth_query_cmds_supp query_cmds_supp;
528 struct qeth_change_addr change_addr;
529 struct qeth_snmp_cmd snmp;
d64ecc22 530 struct qeth_set_access_ctrl set_access_ctrl;
c3ab96f3 531 struct qeth_query_oat query_oat;
02d5cb5b 532 struct qeth_query_card_info card_info;
45cbb2e4 533 struct qeth_query_switch_attributes query_switch_attributes;
4a71df50
FB		 534 __u32 mode;
535 } data;
536} __attribute__ ((packed));
537
b9150461
JW		 538#define SETADP_DATA_SIZEOF(field) FIELD_SIZEOF(struct qeth_ipacmd_setadpparms,\
539 data.field)
540
4a71df50
FB		 541/* CREATE_ADDR IPA Command: ***********************************************/
542struct qeth_create_destroy_address {
543 __u8 unique_id[8];
544} __attribute__ ((packed));
545
76b11f8e
UB		 546/* SET DIAGNOSTIC ASSIST IPA Command: *************************************/
547
548enum qeth_diags_cmds {
549 QETH_DIAGS_CMD_QUERY = 0x0001,
550 QETH_DIAGS_CMD_TRAP = 0x0002,
551 QETH_DIAGS_CMD_TRACE = 0x0004,
552 QETH_DIAGS_CMD_NOLOG = 0x0008,
553 QETH_DIAGS_CMD_DUMP = 0x0010,
554};
555
556enum qeth_diags_trace_types {
557 QETH_DIAGS_TYPE_HIPERSOCKET = 0x02,
558};
559
560enum qeth_diags_trace_cmds {
561 QETH_DIAGS_CMD_TRACE_ENABLE = 0x0001,
562 QETH_DIAGS_CMD_TRACE_DISABLE = 0x0002,
563 QETH_DIAGS_CMD_TRACE_MODIFY = 0x0004,
564 QETH_DIAGS_CMD_TRACE_REPLACE = 0x0008,
565 QETH_DIAGS_CMD_TRACE_QUERY = 0x0010,
566};
567
1da74b1c
FB		 568enum qeth_diags_trap_action {
569 QETH_DIAGS_TRAP_ARM = 0x01,
570 QETH_DIAGS_TRAP_DISARM = 0x02,
571 QETH_DIAGS_TRAP_CAPTURE = 0x04,
572};
573
76b11f8e
UB		 574struct qeth_ipacmd_diagass {
575 __u32 host_tod2;
576 __u32:32;
577 __u16 subcmd_len;
578 __u16:16;
579 __u32 subcmd;
580 __u8 type;
581 __u8 action;
582 __u16 options;
1da74b1c
FB		 583 __u32 ext;
584 __u8 cdata[64];
76b11f8e
UB		 585} __attribute__ ((packed));
586
5cfbe10a
JW		 587#define DIAG_HDR_LEN offsetofend(struct qeth_ipacmd_diagass, ext)
588#define DIAG_SUB_HDR_LEN (offsetofend(struct qeth_ipacmd_diagass, ext) -\
589 offsetof(struct qeth_ipacmd_diagass, \
590 subcmd_len))
591
a45b3faf
HW		 592/* VNIC Characteristics IPA Command: *****************************************/
593/* IPA commands/sub commands for VNICC */
594#define IPA_VNICC_QUERY_CHARS 0x00000000L
caa1f0b1
HW		 595#define IPA_VNICC_QUERY_CMDS 0x00000001L
596#define IPA_VNICC_ENABLE 0x00000002L
597#define IPA_VNICC_DISABLE 0x00000004L
349d13d5
HW		 598#define IPA_VNICC_SET_TIMEOUT 0x00000008L
599#define IPA_VNICC_GET_TIMEOUT 0x00000010L
caa1f0b1
HW		 600
601/* VNICC flags */
602#define QETH_VNICC_FLOODING 0x80000000
603#define QETH_VNICC_MCAST_FLOODING 0x40000000
604#define QETH_VNICC_LEARNING 0x20000000
605#define QETH_VNICC_TAKEOVER_SETVMAC 0x10000000
606#define QETH_VNICC_TAKEOVER_LEARNING 0x08000000
607#define QETH_VNICC_BRIDGE_INVISIBLE 0x04000000
608#define QETH_VNICC_RX_BCAST 0x02000000
609
610/* VNICC default values */
611#define QETH_VNICC_ALL 0xff000000
612#define QETH_VNICC_DEFAULT QETH_VNICC_RX_BCAST
349d13d5
HW		 613/* default VNICC timeout in seconds */
614#define QETH_VNICC_DEFAULT_TIMEOUT 600
a45b3faf
HW		 615
616/* VNICC header */
617struct qeth_ipacmd_vnicc_hdr {
a45b3faf
HW		 618 u16 data_length;
619 u16 reserved;
620 u32 sub_command;
621};
622
caa1f0b1
HW		 623/* query supported commands for VNIC characteristic */
624struct qeth_vnicc_query_cmds {
625 u32 vnic_char;
626 u32 sup_cmds;
627};
628
629/* enable/disable VNIC characteristic */
630struct qeth_vnicc_set_char {
631 u32 vnic_char;
632};
633
349d13d5
HW		 634/* get/set timeout for VNIC characteristic */
635struct qeth_vnicc_getset_timeout {
636 u32 vnic_char;
637 u32 timeout;
638};
639
a45b3faf
HW		 640/* complete VNICC IPA command message */
641struct qeth_ipacmd_vnicc {
2cfb4810 642 struct qeth_ipa_caps vnicc_cmds;
a45b3faf 643 struct qeth_ipacmd_vnicc_hdr hdr;
caa1f0b1
HW		 644 union {
645 struct qeth_vnicc_query_cmds query_cmds;
646 struct qeth_vnicc_set_char set_char;
349d13d5 647 struct qeth_vnicc_getset_timeout getset_timeout;
2cfb4810 648 } data;
a45b3faf
HW		 649};
650
2cfb4810
JW		 651#define VNICC_DATA_SIZEOF(field) FIELD_SIZEOF(struct qeth_ipacmd_vnicc,\
652 data.field)
653
b4d72c08
EC		 654/* SETBRIDGEPORT IPA Command: *********************************************/
655enum qeth_ipa_sbp_cmd {
656 IPA_SBP_QUERY_COMMANDS_SUPPORTED = 0x00000000L,
657 IPA_SBP_RESET_BRIDGE_PORT_ROLE = 0x00000001L,
658 IPA_SBP_SET_PRIMARY_BRIDGE_PORT = 0x00000002L,
659 IPA_SBP_SET_SECONDARY_BRIDGE_PORT = 0x00000004L,
660 IPA_SBP_QUERY_BRIDGE_PORTS = 0x00000008L,
661 IPA_SBP_BRIDGE_PORT_STATE_CHANGE = 0x00000010L,
662};
663
664struct net_if_token {
665 __u16 devnum;
666 __u8 cssid;
667 __u8 iid;
668 __u8 ssid;
669 __u8 chpid;
670 __u16 chid;
671} __packed;
672
9f48b9db
EC		 673struct mac_addr_lnid {
674 __u8 mac[6];
675 __u16 lnid;
676} __packed;
677
b4d72c08 678struct qeth_ipacmd_sbp_hdr {
b4d72c08
EC		 679 __u16 cmdlength;
680 __u16 reserved1;
681 __u32 command_code;
682 __u16 return_code;
683 __u8 used_total;
684 __u8 seq_no;
685 __u32 reserved2;
686} __packed;
687
688struct qeth_sbp_query_cmds_supp {
689 __u32 supported_cmds;
690 __u32 reserved;
691} __packed;
692
b4d72c08
EC		 693struct qeth_sbp_set_primary {
694 struct net_if_token token;
695} __packed;
696
b4d72c08
EC		 697struct qeth_sbp_port_entry {
698 __u8 role;
699 __u8 state;
700 __u8 reserved1;
701 __u8 reserved2;
702 struct net_if_token token;
703} __packed;
704
705struct qeth_sbp_query_ports {
706 __u8 primary_bp_supported;
707 __u8 secondary_bp_supported;
708 __u8 num_entries;
709 __u8 entry_length;
710 struct qeth_sbp_port_entry entry[];
711} __packed;
712
713struct qeth_sbp_state_change {
714 __u8 primary_bp_supported;
715 __u8 secondary_bp_supported;
716 __u8 num_entries;
717 __u8 entry_length;
718 struct qeth_sbp_port_entry entry[];
719} __packed;
720
721struct qeth_ipacmd_setbridgeport {
b9150461 722 struct qeth_ipa_caps sbp_cmds;
b4d72c08
EC		 723 struct qeth_ipacmd_sbp_hdr hdr;
724 union {
725 struct qeth_sbp_query_cmds_supp query_cmds_supp;
b4d72c08 726 struct qeth_sbp_set_primary set_primary;
b4d72c08
EC		 727 struct qeth_sbp_query_ports query_ports;
728 struct qeth_sbp_state_change state_change;
729 } data;
730} __packed;
731
b9150461
JW		 732#define SBP_DATA_SIZEOF(field) FIELD_SIZEOF(struct qeth_ipacmd_setbridgeport,\
733 data.field)
734
9f48b9db
EC		 735/* ADDRESS_CHANGE_NOTIFICATION adapter-initiated "command" *******************/
736/* Bitmask for entry->change_code. Both bits may be raised. */
737enum qeth_ipa_addr_change_code {
738 IPA_ADDR_CHANGE_CODE_VLANID = 0x01,
739 IPA_ADDR_CHANGE_CODE_MACADDR = 0x02,
740 IPA_ADDR_CHANGE_CODE_REMOVAL = 0x80, /* else addition */
741};
9f48b9db
EC		 742
743struct qeth_ipacmd_addr_change_entry {
744 struct net_if_token token;
745 struct mac_addr_lnid addr_lnid;
746 __u8 change_code;
747 __u8 reserved1;
748 __u16 reserved2;
749} __packed;
750
751struct qeth_ipacmd_addr_change {
752 __u8 lost_event_mask;
753 __u8 reserved;
754 __u16 num_entries;
755 struct qeth_ipacmd_addr_change_entry entry[];
756} __packed;
757
4a71df50
FB		 758/* Header for each IPA command */
759struct qeth_ipacmd_hdr {
760 __u8 command;
761 __u8 initiator;
762 __u16 seqno;
763 __u16 return_code;
764 __u8 adapter_type;
765 __u8 rel_adapter_no;
766 __u8 prim_version_no;
767 __u8 param_count;
768 __u16 prot_version;
769 __u32 ipa_supported;
770 __u32 ipa_enabled;
771} __attribute__ ((packed));
772
773/* The IPA command itself */
774struct qeth_ipa_cmd {
775 struct qeth_ipacmd_hdr hdr;
776 union {
777 struct qeth_ipacmd_setdelip4 setdelip4;
778 struct qeth_ipacmd_setdelip6 setdelip6;
779 struct qeth_ipacmd_setdelipm setdelipm;
780 struct qeth_ipacmd_setassparms setassparms;
781 struct qeth_ipacmd_layer2setdelmac setdelmac;
782 struct qeth_ipacmd_layer2setdelvlan setdelvlan;
783 struct qeth_create_destroy_address create_destroy_addr;
784 struct qeth_ipacmd_setadpparms setadapterparms;
785 struct qeth_set_routing setrtg;
76b11f8e 786 struct qeth_ipacmd_diagass diagass;
b4d72c08 787 struct qeth_ipacmd_setbridgeport sbp;
9f48b9db 788 struct qeth_ipacmd_addr_change addrchange;
a45b3faf 789 struct qeth_ipacmd_vnicc vnicc;
4a71df50
FB		 790 } data;
791} __attribute__ ((packed));
792
a59d121d
JW		 793#define IPA_DATA_SIZEOF(field) FIELD_SIZEOF(struct qeth_ipa_cmd, data.field)
794
4a71df50
FB		 795/*
796 * special command for ARP processing.
797 * this is not included in setassparms command before, because we get
798 * problem with the size of struct qeth_ipacmd_setassparms otherwise
799 */
800enum qeth_ipa_arp_return_codes {
801 QETH_IPA_ARP_RC_SUCCESS = 0x0000,
802 QETH_IPA_ARP_RC_FAILED = 0x0001,
803 QETH_IPA_ARP_RC_NOTSUPP = 0x0002,
804 QETH_IPA_ARP_RC_OUT_OF_RANGE = 0x0003,
805 QETH_IPA_ARP_RC_Q_NOTSUPP = 0x0004,
806 QETH_IPA_ARP_RC_Q_NO_DATA = 0x0008,
807};
808
048a7f8b
JD		 809extern const char *qeth_get_ipa_msg(enum qeth_ipa_return_codes rc);
810extern const char *qeth_get_ipa_cmd_name(enum qeth_ipa_cmds cmd);
4a71df50 811
4a71df50
FB		 812/* Helper functions */
813#define IS_IPA_REPLY(cmd) ((cmd->hdr.initiator == IPA_CMD_INITIATOR_HOST) || \
814 (cmd->hdr.initiator == IPA_CMD_INITIATOR_OSA_REPLY))
815
816/*****************************************************************************/
817/* END OF IP Assist related definitions */
818/*****************************************************************************/
819
4a71df50
FB		 820extern unsigned char CM_ENABLE[];
821#define CM_ENABLE_SIZE 0x63
822#define QETH_CM_ENABLE_ISSUER_RM_TOKEN(buffer) (buffer + 0x2c)
823#define QETH_CM_ENABLE_FILTER_TOKEN(buffer) (buffer + 0x53)
824#define QETH_CM_ENABLE_USER_DATA(buffer) (buffer + 0x5b)
825
826#define QETH_CM_ENABLE_RESP_FILTER_TOKEN(buffer) \
827 (PDU_ENCAPSULATION(buffer) + 0x13)
828
829
830extern unsigned char CM_SETUP[];
831#define CM_SETUP_SIZE 0x64
832#define QETH_CM_SETUP_DEST_ADDR(buffer) (buffer + 0x2c)
833#define QETH_CM_SETUP_CONNECTION_TOKEN(buffer) (buffer + 0x51)
834#define QETH_CM_SETUP_FILTER_TOKEN(buffer) (buffer + 0x5a)
835
836#define QETH_CM_SETUP_RESP_DEST_ADDR(buffer) \
837 (PDU_ENCAPSULATION(buffer) + 0x1a)
838
839extern unsigned char ULP_ENABLE[];
840#define ULP_ENABLE_SIZE 0x6b
841#define QETH_ULP_ENABLE_LINKNUM(buffer) (buffer + 0x61)
842#define QETH_ULP_ENABLE_DEST_ADDR(buffer) (buffer + 0x2c)
843#define QETH_ULP_ENABLE_FILTER_TOKEN(buffer) (buffer + 0x53)
844#define QETH_ULP_ENABLE_PORTNAME_AND_LL(buffer) (buffer + 0x62)
845#define QETH_ULP_ENABLE_RESP_FILTER_TOKEN(buffer) \
846 (PDU_ENCAPSULATION(buffer) + 0x13)
847#define QETH_ULP_ENABLE_RESP_MAX_MTU(buffer) \
848 (PDU_ENCAPSULATION(buffer) + 0x1f)
849#define QETH_ULP_ENABLE_RESP_DIFINFO_LEN(buffer) \
850 (PDU_ENCAPSULATION(buffer) + 0x17)
851#define QETH_ULP_ENABLE_RESP_LINK_TYPE(buffer) \
852 (PDU_ENCAPSULATION(buffer) + 0x2b)
6070d81e 853/* Layer 2 definitions */
4a71df50
FB		 854#define QETH_PROT_LAYER2 0x08
855#define QETH_PROT_TCPIP 0x03
856#define QETH_PROT_OSN2 0x0a
857#define QETH_ULP_ENABLE_PROT_TYPE(buffer) (buffer + 0x50)
858#define QETH_IPA_CMD_PROT_TYPE(buffer) (buffer + 0x19)
859
860extern unsigned char ULP_SETUP[];
861#define ULP_SETUP_SIZE 0x6c
862#define QETH_ULP_SETUP_DEST_ADDR(buffer) (buffer + 0x2c)
863#define QETH_ULP_SETUP_CONNECTION_TOKEN(buffer) (buffer + 0x51)
864#define QETH_ULP_SETUP_FILTER_TOKEN(buffer) (buffer + 0x5a)
865#define QETH_ULP_SETUP_CUA(buffer) (buffer + 0x68)
866#define QETH_ULP_SETUP_REAL_DEVADDR(buffer) (buffer + 0x6a)
867
868#define QETH_ULP_SETUP_RESP_CONNECTION_TOKEN(buffer) \
869 (PDU_ENCAPSULATION(buffer) + 0x1a)
870
871
872extern unsigned char DM_ACT[];
873#define DM_ACT_SIZE 0x55
874#define QETH_DM_ACT_DEST_ADDR(buffer) (buffer + 0x2c)
875#define QETH_DM_ACT_CONNECTION_TOKEN(buffer) (buffer + 0x51)
876
877
878
879#define QETH_TRANSPORT_HEADER_SEQ_NO(buffer) (buffer + 4)
880#define QETH_PDU_HEADER_SEQ_NO(buffer) (buffer + 0x1c)
881#define QETH_PDU_HEADER_ACK_SEQ_NO(buffer) (buffer + 0x20)
882
883extern unsigned char IDX_ACTIVATE_READ[];
884extern unsigned char IDX_ACTIVATE_WRITE[];
885
886#define IDX_ACTIVATE_SIZE 0x22
887#define QETH_IDX_ACT_PNO(buffer) (buffer+0x0b)
888#define QETH_IDX_ACT_ISSUER_RM_TOKEN(buffer) (buffer + 0x0c)
889#define QETH_IDX_NO_PORTNAME_REQUIRED(buffer) ((buffer)[0x0b] & 0x80)
890#define QETH_IDX_ACT_FUNC_LEVEL(buffer) (buffer + 0x10)
891#define QETH_IDX_ACT_DATASET_NAME(buffer) (buffer + 0x16)
892#define QETH_IDX_ACT_QDIO_DEV_CUA(buffer) (buffer + 0x1e)
893#define QETH_IDX_ACT_QDIO_DEV_REALADDR(buffer) (buffer + 0x20)
894#define QETH_IS_IDX_ACT_POS_REPLY(buffer) (((buffer)[0x08] & 3) == 2)
895#define QETH_IDX_REPLY_LEVEL(buffer) (buffer + 0x12)
896#define QETH_IDX_ACT_CAUSE_CODE(buffer) (buffer)[0x09]
01fc3e86
UB		 897#define QETH_IDX_ACT_ERR_EXCL 0x19
898#define QETH_IDX_ACT_ERR_AUTH 0x1E
899#define QETH_IDX_ACT_ERR_AUTH_USER 0x20
4a71df50 900
411245fe
JW		 901#define QETH_IDX_TERMINATE 0xc0
902#define QETH_IDX_TERMINATE_MASK 0xc0
903#define QETH_IDX_TERM_BAD_TRANSPORT 0x41
904#define QETH_IDX_TERM_BAD_TRANSPORT_VM 0xf6
905
4a71df50
FB		 906#define PDU_ENCAPSULATION(buffer) \
907 (buffer + *(buffer + (*(buffer + 0x0b)) + \
908 *(buffer + *(buffer + 0x0b) + 0x11) + 0x07))
909
910#define IS_IPA(buffer) \
911 ((buffer) && \
912 (*(buffer + ((*(buffer + 0x0b)) + 4)) == 0xc1))
913
4a71df50 914#endif
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