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License cleanup: add SPDX GPL-2.0 license identifier to files with no license
[linux-2.6-block.git] / drivers / s390 / net / qeth_core_mpc.c
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#include <linux/module.h>
10#include <asm/cio.h>
11#include "qeth_core_mpc.h"
12
13unsigned char IDX_ACTIVATE_READ[] = {
14 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00,
15 0x19, 0x01, 0x01, 0x80, 0x00, 0x00, 0x00, 0x00,
16 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xc8, 0xc1,
17 0xd3, 0xd3, 0xd6, 0xd3, 0xc5, 0x40, 0x00, 0x00,
18 0x00, 0x00
19};
20
21unsigned char IDX_ACTIVATE_WRITE[] = {
22 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00,
23 0x15, 0x01, 0x01, 0x80, 0x00, 0x00, 0x00, 0x00,
24 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, 0xc8, 0xc1,
25 0xd3, 0xd3, 0xd6, 0xd3, 0xc5, 0x40, 0x00, 0x00,
26 0x00, 0x00
27};
28
29unsigned char CM_ENABLE[] = {
30 0x00, 0xe0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01,
31 0x00, 0x00, 0x00, 0x14, 0x00, 0x00, 0x00, 0x63,
32 0x10, 0x00, 0x00, 0x01,
33 0x00, 0x00, 0x00, 0x00,
34 0x81, 0x7e, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
35 0x00, 0x00, 0x00, 0x00, 0x00, 0x24, 0x00, 0x23,
36 0x00, 0x00, 0x23, 0x05, 0x00, 0x00, 0x00, 0x00,
37 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
38 0x01, 0x00, 0x00, 0x23, 0x00, 0x00, 0x00, 0x40,
39 0x00, 0x0c, 0x41, 0x02, 0x00, 0x17, 0x00, 0x00,
40 0x00, 0x00, 0x00, 0x00,
41 0x00, 0x0b, 0x04, 0x01,
42 0x7e, 0x04, 0x05, 0x00, 0x01, 0x01, 0x0f,
43 0x00,
44 0x0c, 0x04, 0x02, 0xff, 0xff, 0xff, 0xff, 0xff,
45 0xff, 0xff, 0xff
46};
47
48unsigned char CM_SETUP[] = {
49 0x00, 0xe0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02,
50 0x00, 0x00, 0x00, 0x14, 0x00, 0x00, 0x00, 0x64,
51 0x10, 0x00, 0x00, 0x01,
52 0x00, 0x00, 0x00, 0x00,
53 0x81, 0x7e, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
54 0x00, 0x00, 0x00, 0x00, 0x00, 0x24, 0x00, 0x24,
55 0x00, 0x00, 0x24, 0x05, 0x00, 0x00, 0x00, 0x00,
56 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
57 0x01, 0x00, 0x00, 0x24, 0x00, 0x00, 0x00, 0x40,
58 0x00, 0x0c, 0x41, 0x04, 0x00, 0x18, 0x00, 0x00,
59 0x00, 0x00, 0x00, 0x00,
60 0x00, 0x09, 0x04, 0x04,
61 0x05, 0x00, 0x01, 0x01, 0x11,
62 0x00, 0x09, 0x04,
63 0x05, 0x05, 0x00, 0x00, 0x00, 0x00,
64 0x00, 0x06,
65 0x04, 0x06, 0xc8, 0x00
66};
67
68unsigned char ULP_ENABLE[] = {
69 0x00, 0xe0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03,
70 0x00, 0x00, 0x00, 0x14, 0x00, 0x00, 0x00, 0x6b,
71 0x10, 0x00, 0x00, 0x01,
72 0x00, 0x00, 0x00, 0x00,
73 0x41, 0x7e, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01,
74 0x00, 0x00, 0x00, 0x00, 0x00, 0x24, 0x00, 0x2b,
75 0x00, 0x00, 0x2b, 0x05, 0x20, 0x01, 0x00, 0x00,
76 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
77 0x01, 0x00, 0x00, 0x2b, 0x00, 0x00, 0x00, 0x40,
78 0x00, 0x0c, 0x41, 0x02, 0x00, 0x1f, 0x00, 0x00,
79 0x00, 0x00, 0x00, 0x00,
80 0x00, 0x0b, 0x04, 0x01,
81 0x03, 0x04, 0x05, 0x00, 0x01, 0x01, 0x12,
82 0x00,
83 0x14, 0x04, 0x0a, 0x00, 0x20, 0x00, 0x00, 0xff,
84 0xff, 0x00, 0x08, 0xc8, 0xe8, 0xc4, 0xf1, 0xc7,
85 0xf1, 0x00, 0x00
86};
87
88unsigned char ULP_SETUP[] = {
89 0x00, 0xe0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04,
90 0x00, 0x00, 0x00, 0x14, 0x00, 0x00, 0x00, 0x6c,
91 0x10, 0x00, 0x00, 0x01,
92 0x00, 0x00, 0x00, 0x00,
93 0x41, 0x7e, 0x00, 0x01, 0x00, 0x00, 0x00, 0x02,
94 0x00, 0x00, 0x00, 0x01, 0x00, 0x24, 0x00, 0x2c,
95 0x00, 0x00, 0x2c, 0x05, 0x20, 0x01, 0x00, 0x00,
96 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
97 0x01, 0x00, 0x00, 0x2c, 0x00, 0x00, 0x00, 0x40,
98 0x00, 0x0c, 0x41, 0x04, 0x00, 0x20, 0x00, 0x00,
99 0x00, 0x00, 0x00, 0x00,
100 0x00, 0x09, 0x04, 0x04,
101 0x05, 0x00, 0x01, 0x01, 0x14,
102 0x00, 0x09, 0x04,
103 0x05, 0x05, 0x30, 0x01, 0x00, 0x00,
104 0x00, 0x06,
105 0x04, 0x06, 0x40, 0x00,
106 0x00, 0x08, 0x04, 0x0b,
107 0x00, 0x00, 0x00, 0x00
108};
109
110unsigned char DM_ACT[] = {
111 0x00, 0xe0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05,
112 0x00, 0x00, 0x00, 0x14, 0x00, 0x00, 0x00, 0x55,
113 0x10, 0x00, 0x00, 0x01,
114 0x00, 0x00, 0x00, 0x00,
115 0x41, 0x7e, 0x00, 0x01, 0x00, 0x00, 0x00, 0x03,
116 0x00, 0x00, 0x00, 0x02, 0x00, 0x24, 0x00, 0x15,
117 0x00, 0x00, 0x2c, 0x05, 0x20, 0x01, 0x00, 0x00,
118 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
119 0x01, 0x00, 0x00, 0x15, 0x00, 0x00, 0x00, 0x40,
120 0x00, 0x0c, 0x43, 0x60, 0x00, 0x09, 0x00, 0x00,
121 0x00, 0x00, 0x00, 0x00,
122 0x00, 0x09, 0x04, 0x04,
123 0x05, 0x40, 0x01, 0x01, 0x00
124};
125
126unsigned char IPA_PDU_HEADER[] = {
127 0x00, 0xe0, 0x00, 0x00, 0x77, 0x77, 0x77, 0x77,
128 0x00, 0x00, 0x00, 0x14, 0x00, 0x00,
129 (IPA_PDU_HEADER_SIZE+sizeof(struct qeth_ipa_cmd)) / 256,
130 (IPA_PDU_HEADER_SIZE+sizeof(struct qeth_ipa_cmd)) % 256,
131 0x10, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
132 0xc1, 0x03, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
133 0x00, 0x00, 0x00, 0x00, 0x00, 0x24,
134 sizeof(struct qeth_ipa_cmd) / 256,
135 sizeof(struct qeth_ipa_cmd) % 256,
136 0x00,
137 sizeof(struct qeth_ipa_cmd) / 256,
138 sizeof(struct qeth_ipa_cmd) % 256,
139 0x05,
140 0x77, 0x77, 0x77, 0x77,
141 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
142 0x01, 0x00,
143 sizeof(struct qeth_ipa_cmd) / 256,
144 sizeof(struct qeth_ipa_cmd) % 256,
145 0x00, 0x00, 0x00, 0x40,
146};
147EXPORT_SYMBOL_GPL(IPA_PDU_HEADER);
148
149unsigned char WRITE_CCW[] = {
150 0x01, CCW_FLAG_SLI, 0, 0,
151 0, 0, 0, 0
152};
153
154unsigned char READ_CCW[] = {
155 0x02, CCW_FLAG_SLI, 0, 0,
156 0, 0, 0, 0
157};
158
159
160struct ipa_rc_msg {
161 enum qeth_ipa_return_codes rc;
162 char *msg;
163};
164
165static struct ipa_rc_msg qeth_ipa_rc_msg[] = {
166 {IPA_RC_SUCCESS, "success"},
167 {IPA_RC_NOTSUPP, "Command not supported"},
168 {IPA_RC_IP_TABLE_FULL, "Add Addr IP Table Full - ipv6"},
169 {IPA_RC_UNKNOWN_ERROR, "IPA command failed - reason unknown"},
170 {IPA_RC_UNSUPPORTED_COMMAND, "Command not supported"},
84616e86
JW		 171 {IPA_RC_TRACE_ALREADY_ACTIVE, "trace already active"},
172 {IPA_RC_INVALID_FORMAT, "invalid format or length"},
4a71df50 173 {IPA_RC_DUP_IPV6_REMOTE, "ipv6 address already registered remote"},
2063a5f5 174 {IPA_RC_SBP_IQD_NOT_CONFIGURED, "Not configured for bridgeport"},
4a71df50
FB		 175 {IPA_RC_DUP_IPV6_HOME, "ipv6 address already registered"},
176 {IPA_RC_UNREGISTERED_ADDR, "Address not registered"},
177 {IPA_RC_NO_ID_AVAILABLE, "No identifiers available"},
178 {IPA_RC_ID_NOT_FOUND, "Identifier not found"},
2063a5f5
KM		 179 {IPA_RC_SBP_IQD_ANO_DEV_PRIMARY, "Primary bridgeport exists already"},
180 {IPA_RC_SBP_IQD_CURRENT_SECOND, "Bridgeport is currently secondary"},
181 {IPA_RC_SBP_IQD_LIMIT_SECOND, "Limit of secondary bridgeports reached"},
4a71df50 182 {IPA_RC_INVALID_IP_VERSION, "IP version incorrect"},
2063a5f5 183 {IPA_RC_SBP_IQD_CURRENT_PRIMARY, "Bridgeport is currently primary"},
4a71df50 184 {IPA_RC_LAN_FRAME_MISMATCH, "LAN and frame mismatch"},
2063a5f5 185 {IPA_RC_SBP_IQD_NO_QDIO_QUEUES, "QDIO queues not established"},
4a71df50
FB		 186 {IPA_RC_L2_UNSUPPORTED_CMD, "Unsupported layer 2 command"},
187 {IPA_RC_L2_DUP_MAC, "Duplicate MAC address"},
188 {IPA_RC_L2_ADDR_TABLE_FULL, "Layer2 address table full"},
189 {IPA_RC_L2_DUP_LAYER3_MAC, "Duplicate with layer 3 MAC"},
190 {IPA_RC_L2_GMAC_NOT_FOUND, "GMAC not found"},
0666eb06
UB		 191 {IPA_RC_L2_MAC_NOT_AUTH_BY_HYP, "L2 mac not authorized by hypervisor"},
192 {IPA_RC_L2_MAC_NOT_AUTH_BY_ADP, "L2 mac not authorized by adapter"},
4a71df50
FB		 193 {IPA_RC_L2_MAC_NOT_FOUND, "L2 mac address not found"},
194 {IPA_RC_L2_INVALID_VLAN_ID, "L2 invalid vlan id"},
195 {IPA_RC_L2_DUP_VLAN_ID, "L2 duplicate vlan id"},
196 {IPA_RC_L2_VLAN_ID_NOT_FOUND, "L2 vlan id not found"},
2063a5f5
KM		 197 {IPA_RC_SBP_OSA_NOT_CONFIGURED, "Not configured for bridgeport"},
198 {IPA_RC_SBP_OSA_OS_MISMATCH, "OS mismatch"},
199 {IPA_RC_SBP_OSA_ANO_DEV_PRIMARY, "Primary bridgeport exists already"},
200 {IPA_RC_SBP_OSA_CURRENT_SECOND, "Bridgeport is currently secondary"},
201 {IPA_RC_SBP_OSA_LIMIT_SECOND, "Limit of secondary bridgeports reached"},
202 {IPA_RC_SBP_OSA_NOT_AUTHD_BY_ZMAN, "Not authorized by zManager"},
203 {IPA_RC_SBP_OSA_CURRENT_PRIMARY, "Bridgeport is currently primary"},
204 {IPA_RC_SBP_OSA_NO_QDIO_QUEUES, "QDIO queues not established"},
4a71df50
FB		 205 {IPA_RC_DATA_MISMATCH, "Data field mismatch (v4/v6 mixed)"},
206 {IPA_RC_INVALID_MTU_SIZE, "Invalid MTU size"},
207 {IPA_RC_INVALID_LANTYPE, "Invalid LAN type"},
208 {IPA_RC_INVALID_LANNUM, "Invalid LAN num"},
209 {IPA_RC_DUPLICATE_IP_ADDRESS, "Address already registered"},
210 {IPA_RC_IP_ADDR_TABLE_FULL, "IP address table full"},
211 {IPA_RC_LAN_PORT_STATE_ERROR, "LAN port state error"},
212 {IPA_RC_SETIP_NO_STARTLAN, "Setip no startlan received"},
213 {IPA_RC_SETIP_ALREADY_RECEIVED, "Setip already received"},
214 {IPA_RC_IP_ADDR_ALREADY_USED, "IP address already in use on LAN"},
2d921c32 215 {IPA_RC_MC_ADDR_NOT_FOUND, "Multicast address not found"},
4a71df50
FB		 216 {IPA_RC_SETIP_INVALID_VERSION, "SETIP invalid IP version"},
217 {IPA_RC_UNSUPPORTED_SUBCMD, "Unsupported assist subcommand"},
218 {IPA_RC_ARP_ASSIST_NO_ENABLE, "Only partial success, no enable"},
219 {IPA_RC_PRIMARY_ALREADY_DEFINED, "Primary already defined"},
220 {IPA_RC_SECOND_ALREADY_DEFINED, "Secondary already defined"},
221 {IPA_RC_INVALID_SETRTG_INDICATOR, "Invalid SETRTG indicator"},
222 {IPA_RC_MC_ADDR_ALREADY_DEFINED, "Multicast address already defined"},
223 {IPA_RC_LAN_OFFLINE, "STRTLAN_LAN_DISABLED - LAN offline"},
0f54761d 224 {IPA_RC_VEPA_TO_VEB_TRANSITION, "Adj. switch disabled port mode RR"},
4a71df50 225 {IPA_RC_INVALID_IP_VERSION2, "Invalid IP version"},
e0a8114c 226 {IPA_RC_ENOMEM, "Memory problem"},
4a71df50
FB		 227 {IPA_RC_FFFF, "Unknown Error"}
228};
229
230
231
232char *qeth_get_ipa_msg(enum qeth_ipa_return_codes rc)
233{
234 int x = 0;
235 qeth_ipa_rc_msg[sizeof(qeth_ipa_rc_msg) /
236 sizeof(struct ipa_rc_msg) - 1].rc = rc;
237 while (qeth_ipa_rc_msg[x].rc != rc)
238 x++;
239 return qeth_ipa_rc_msg[x].msg;
240}
241
242
243struct ipa_cmd_names {
244 enum qeth_ipa_cmds cmd;
245 char *name;
246};
247
248static struct ipa_cmd_names qeth_ipa_cmd_names[] = {
249 {IPA_CMD_STARTLAN, "startlan"},
250 {IPA_CMD_STOPLAN, "stoplan"},
251 {IPA_CMD_SETVMAC, "setvmac"},
d11ba0c4 252 {IPA_CMD_DELVMAC, "delvmac"},
4a71df50
FB		 253 {IPA_CMD_SETGMAC, "setgmac"},
254 {IPA_CMD_DELGMAC, "delgmac"},
255 {IPA_CMD_SETVLAN, "setvlan"},
256 {IPA_CMD_DELVLAN, "delvlan"},
9c23f4da 257 {IPA_CMD_SETBRIDGEPORT_OSA, "set_bridge_port(osa)"},
4a71df50
FB		 258 {IPA_CMD_SETCCID, "setccid"},
259 {IPA_CMD_DELCCID, "delccid"},
260 {IPA_CMD_MODCCID, "modccid"},
261 {IPA_CMD_SETIP, "setip"},
262 {IPA_CMD_QIPASSIST, "qipassist"},
263 {IPA_CMD_SETASSPARMS, "setassparms"},
264 {IPA_CMD_SETIPM, "setipm"},
265 {IPA_CMD_DELIPM, "delipm"},
266 {IPA_CMD_SETRTG, "setrtg"},
267 {IPA_CMD_DELIP, "delip"},
268 {IPA_CMD_SETADAPTERPARMS, "setadapterparms"},
269 {IPA_CMD_SET_DIAG_ASS, "set_diag_ass"},
9c23f4da 270 {IPA_CMD_SETBRIDGEPORT_IQD, "set_bridge_port(hs)"},
4a71df50
FB		 271 {IPA_CMD_CREATE_ADDR, "create_addr"},
272 {IPA_CMD_DESTROY_ADDR, "destroy_addr"},
273 {IPA_CMD_REGISTER_LOCAL_ADDR, "register_local_addr"},
274 {IPA_CMD_UNREGISTER_LOCAL_ADDR, "unregister_local_addr"},
9f48b9db 275 {IPA_CMD_ADDRESS_CHANGE_NOTIF, "address_change_notification"},
4a71df50
FB		 276 {IPA_CMD_UNKNOWN, "unknown"},
277};
278
279char *qeth_get_ipa_cmd_name(enum qeth_ipa_cmds cmd)
280{
281 int x = 0;
282 qeth_ipa_cmd_names[
283 sizeof(qeth_ipa_cmd_names) /
284 sizeof(struct ipa_cmd_names)-1].cmd = cmd;
285 while (qeth_ipa_cmd_names[x].cmd != cmd)
286 x++;
287 return qeth_ipa_cmd_names[x].name;
288}
Linux 6.x block layer and io_uring tree(s)