diff options
Diffstat (limited to 'drivers/s390/net/qeth_core_mpc.c')
-rw-r--r-- | drivers/s390/net/qeth_core_mpc.c | 266 |
1 files changed, 266 insertions, 0 deletions
diff --git a/drivers/s390/net/qeth_core_mpc.c b/drivers/s390/net/qeth_core_mpc.c new file mode 100644 index 00000000000..8653b73e5dc --- /dev/null +++ b/drivers/s390/net/qeth_core_mpc.c | |||
@@ -0,0 +1,266 @@ | |||
1 | /* | ||
2 | * drivers/s390/net/qeth_core_mpc.c | ||
3 | * | ||
4 | * Copyright IBM Corp. 2007 | ||
5 | * Author(s): Frank Pavlic <fpavlic@de.ibm.com>, | ||
6 | * Thomas Spatzier <tspat@de.ibm.com>, | ||
7 | * Frank Blaschka <frank.blaschka@de.ibm.com> | ||
8 | */ | ||
9 | |||
10 | #include <linux/module.h> | ||
11 | #include <asm/cio.h> | ||
12 | #include "qeth_core_mpc.h" | ||
13 | |||
14 | unsigned char IDX_ACTIVATE_READ[] = { | ||
15 | 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, | ||
16 | 0x19, 0x01, 0x01, 0x80, 0x00, 0x00, 0x00, 0x00, | ||
17 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xc8, 0xc1, | ||
18 | 0xd3, 0xd3, 0xd6, 0xd3, 0xc5, 0x40, 0x00, 0x00, | ||
19 | 0x00, 0x00 | ||
20 | }; | ||
21 | |||
22 | unsigned char IDX_ACTIVATE_WRITE[] = { | ||
23 | 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, | ||
24 | 0x15, 0x01, 0x01, 0x80, 0x00, 0x00, 0x00, 0x00, | ||
25 | 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, 0xc8, 0xc1, | ||
26 | 0xd3, 0xd3, 0xd6, 0xd3, 0xc5, 0x40, 0x00, 0x00, | ||
27 | 0x00, 0x00 | ||
28 | }; | ||
29 | |||
30 | unsigned char CM_ENABLE[] = { | ||
31 | 0x00, 0xe0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, | ||
32 | 0x00, 0x00, 0x00, 0x14, 0x00, 0x00, 0x00, 0x63, | ||
33 | 0x10, 0x00, 0x00, 0x01, | ||
34 | 0x00, 0x00, 0x00, 0x00, | ||
35 | 0x81, 0x7e, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, | ||
36 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x24, 0x00, 0x23, | ||
37 | 0x00, 0x00, 0x23, 0x05, 0x00, 0x00, 0x00, 0x00, | ||
38 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, | ||
39 | 0x01, 0x00, 0x00, 0x23, 0x00, 0x00, 0x00, 0x40, | ||
40 | 0x00, 0x0c, 0x41, 0x02, 0x00, 0x17, 0x00, 0x00, | ||
41 | 0x00, 0x00, 0x00, 0x00, | ||
42 | 0x00, 0x0b, 0x04, 0x01, | ||
43 | 0x7e, 0x04, 0x05, 0x00, 0x01, 0x01, 0x0f, | ||
44 | 0x00, | ||
45 | 0x0c, 0x04, 0x02, 0xff, 0xff, 0xff, 0xff, 0xff, | ||
46 | 0xff, 0xff, 0xff | ||
47 | }; | ||
48 | |||
49 | unsigned char CM_SETUP[] = { | ||
50 | 0x00, 0xe0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, | ||
51 | 0x00, 0x00, 0x00, 0x14, 0x00, 0x00, 0x00, 0x64, | ||
52 | 0x10, 0x00, 0x00, 0x01, | ||
53 | 0x00, 0x00, 0x00, 0x00, | ||
54 | 0x81, 0x7e, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, | ||
55 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x24, 0x00, 0x24, | ||
56 | 0x00, 0x00, 0x24, 0x05, 0x00, 0x00, 0x00, 0x00, | ||
57 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, | ||
58 | 0x01, 0x00, 0x00, 0x24, 0x00, 0x00, 0x00, 0x40, | ||
59 | 0x00, 0x0c, 0x41, 0x04, 0x00, 0x18, 0x00, 0x00, | ||
60 | 0x00, 0x00, 0x00, 0x00, | ||
61 | 0x00, 0x09, 0x04, 0x04, | ||
62 | 0x05, 0x00, 0x01, 0x01, 0x11, | ||
63 | 0x00, 0x09, 0x04, | ||
64 | 0x05, 0x05, 0x00, 0x00, 0x00, 0x00, | ||
65 | 0x00, 0x06, | ||
66 | 0x04, 0x06, 0xc8, 0x00 | ||
67 | }; | ||
68 | |||
69 | unsigned char ULP_ENABLE[] = { | ||
70 | 0x00, 0xe0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, | ||
71 | 0x00, 0x00, 0x00, 0x14, 0x00, 0x00, 0x00, 0x6b, | ||
72 | 0x10, 0x00, 0x00, 0x01, | ||
73 | 0x00, 0x00, 0x00, 0x00, | ||
74 | 0x41, 0x7e, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, | ||
75 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x24, 0x00, 0x2b, | ||
76 | 0x00, 0x00, 0x2b, 0x05, 0x20, 0x01, 0x00, 0x00, | ||
77 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, | ||
78 | 0x01, 0x00, 0x00, 0x2b, 0x00, 0x00, 0x00, 0x40, | ||
79 | 0x00, 0x0c, 0x41, 0x02, 0x00, 0x1f, 0x00, 0x00, | ||
80 | 0x00, 0x00, 0x00, 0x00, | ||
81 | 0x00, 0x0b, 0x04, 0x01, | ||
82 | 0x03, 0x04, 0x05, 0x00, 0x01, 0x01, 0x12, | ||
83 | 0x00, | ||
84 | 0x14, 0x04, 0x0a, 0x00, 0x20, 0x00, 0x00, 0xff, | ||
85 | 0xff, 0x00, 0x08, 0xc8, 0xe8, 0xc4, 0xf1, 0xc7, | ||
86 | 0xf1, 0x00, 0x00 | ||
87 | }; | ||
88 | |||
89 | unsigned char ULP_SETUP[] = { | ||
90 | 0x00, 0xe0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, | ||
91 | 0x00, 0x00, 0x00, 0x14, 0x00, 0x00, 0x00, 0x6c, | ||
92 | 0x10, 0x00, 0x00, 0x01, | ||
93 | 0x00, 0x00, 0x00, 0x00, | ||
94 | 0x41, 0x7e, 0x00, 0x01, 0x00, 0x00, 0x00, 0x02, | ||
95 | 0x00, 0x00, 0x00, 0x01, 0x00, 0x24, 0x00, 0x2c, | ||
96 | 0x00, 0x00, 0x2c, 0x05, 0x20, 0x01, 0x00, 0x00, | ||
97 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, | ||
98 | 0x01, 0x00, 0x00, 0x2c, 0x00, 0x00, 0x00, 0x40, | ||
99 | 0x00, 0x0c, 0x41, 0x04, 0x00, 0x20, 0x00, 0x00, | ||
100 | 0x00, 0x00, 0x00, 0x00, | ||
101 | 0x00, 0x09, 0x04, 0x04, | ||
102 | 0x05, 0x00, 0x01, 0x01, 0x14, | ||
103 | 0x00, 0x09, 0x04, | ||
104 | 0x05, 0x05, 0x30, 0x01, 0x00, 0x00, | ||
105 | 0x00, 0x06, | ||
106 | 0x04, 0x06, 0x40, 0x00, | ||
107 | 0x00, 0x08, 0x04, 0x0b, | ||
108 | 0x00, 0x00, 0x00, 0x00 | ||
109 | }; | ||
110 | |||
111 | unsigned char DM_ACT[] = { | ||
112 | 0x00, 0xe0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05, | ||
113 | 0x00, 0x00, 0x00, 0x14, 0x00, 0x00, 0x00, 0x55, | ||
114 | 0x10, 0x00, 0x00, 0x01, | ||
115 | 0x00, 0x00, 0x00, 0x00, | ||
116 | 0x41, 0x7e, 0x00, 0x01, 0x00, 0x00, 0x00, 0x03, | ||
117 | 0x00, 0x00, 0x00, 0x02, 0x00, 0x24, 0x00, 0x15, | ||
118 | 0x00, 0x00, 0x2c, 0x05, 0x20, 0x01, 0x00, 0x00, | ||
119 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, | ||
120 | 0x01, 0x00, 0x00, 0x15, 0x00, 0x00, 0x00, 0x40, | ||
121 | 0x00, 0x0c, 0x43, 0x60, 0x00, 0x09, 0x00, 0x00, | ||
122 | 0x00, 0x00, 0x00, 0x00, | ||
123 | 0x00, 0x09, 0x04, 0x04, | ||
124 | 0x05, 0x40, 0x01, 0x01, 0x00 | ||
125 | }; | ||
126 | |||
127 | unsigned char IPA_PDU_HEADER[] = { | ||
128 | 0x00, 0xe0, 0x00, 0x00, 0x77, 0x77, 0x77, 0x77, | ||
129 | 0x00, 0x00, 0x00, 0x14, 0x00, 0x00, | ||
130 | (IPA_PDU_HEADER_SIZE+sizeof(struct qeth_ipa_cmd)) / 256, | ||
131 | (IPA_PDU_HEADER_SIZE+sizeof(struct qeth_ipa_cmd)) % 256, | ||
132 | 0x10, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, | ||
133 | 0xc1, 0x03, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, | ||
134 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x24, | ||
135 | sizeof(struct qeth_ipa_cmd) / 256, | ||
136 | sizeof(struct qeth_ipa_cmd) % 256, | ||
137 | 0x00, | ||
138 | sizeof(struct qeth_ipa_cmd) / 256, | ||
139 | sizeof(struct qeth_ipa_cmd) % 256, | ||
140 | 0x05, | ||
141 | 0x77, 0x77, 0x77, 0x77, | ||
142 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, | ||
143 | 0x01, 0x00, | ||
144 | sizeof(struct qeth_ipa_cmd) / 256, | ||
145 | sizeof(struct qeth_ipa_cmd) % 256, | ||
146 | 0x00, 0x00, 0x00, 0x40, | ||
147 | }; | ||
148 | EXPORT_SYMBOL_GPL(IPA_PDU_HEADER); | ||
149 | |||
150 | unsigned char WRITE_CCW[] = { | ||
151 | 0x01, CCW_FLAG_SLI, 0, 0, | ||
152 | 0, 0, 0, 0 | ||
153 | }; | ||
154 | |||
155 | unsigned char READ_CCW[] = { | ||
156 | 0x02, CCW_FLAG_SLI, 0, 0, | ||
157 | 0, 0, 0, 0 | ||
158 | }; | ||
159 | |||
160 | |||
161 | struct ipa_rc_msg { | ||
162 | enum qeth_ipa_return_codes rc; | ||
163 | char *msg; | ||
164 | }; | ||
165 | |||
166 | static struct ipa_rc_msg qeth_ipa_rc_msg[] = { | ||
167 | {IPA_RC_SUCCESS, "success"}, | ||
168 | {IPA_RC_NOTSUPP, "Command not supported"}, | ||
169 | {IPA_RC_IP_TABLE_FULL, "Add Addr IP Table Full - ipv6"}, | ||
170 | {IPA_RC_UNKNOWN_ERROR, "IPA command failed - reason unknown"}, | ||
171 | {IPA_RC_UNSUPPORTED_COMMAND, "Command not supported"}, | ||
172 | {IPA_RC_DUP_IPV6_REMOTE, "ipv6 address already registered remote"}, | ||
173 | {IPA_RC_DUP_IPV6_HOME, "ipv6 address already registered"}, | ||
174 | {IPA_RC_UNREGISTERED_ADDR, "Address not registered"}, | ||
175 | {IPA_RC_NO_ID_AVAILABLE, "No identifiers available"}, | ||
176 | {IPA_RC_ID_NOT_FOUND, "Identifier not found"}, | ||
177 | {IPA_RC_INVALID_IP_VERSION, "IP version incorrect"}, | ||
178 | {IPA_RC_LAN_FRAME_MISMATCH, "LAN and frame mismatch"}, | ||
179 | {IPA_RC_L2_UNSUPPORTED_CMD, "Unsupported layer 2 command"}, | ||
180 | {IPA_RC_L2_DUP_MAC, "Duplicate MAC address"}, | ||
181 | {IPA_RC_L2_ADDR_TABLE_FULL, "Layer2 address table full"}, | ||
182 | {IPA_RC_L2_DUP_LAYER3_MAC, "Duplicate with layer 3 MAC"}, | ||
183 | {IPA_RC_L2_GMAC_NOT_FOUND, "GMAC not found"}, | ||
184 | {IPA_RC_L2_MAC_NOT_FOUND, "L2 mac address not found"}, | ||
185 | {IPA_RC_L2_INVALID_VLAN_ID, "L2 invalid vlan id"}, | ||
186 | {IPA_RC_L2_DUP_VLAN_ID, "L2 duplicate vlan id"}, | ||
187 | {IPA_RC_L2_VLAN_ID_NOT_FOUND, "L2 vlan id not found"}, | ||
188 | {IPA_RC_DATA_MISMATCH, "Data field mismatch (v4/v6 mixed)"}, | ||
189 | {IPA_RC_INVALID_MTU_SIZE, "Invalid MTU size"}, | ||
190 | {IPA_RC_INVALID_LANTYPE, "Invalid LAN type"}, | ||
191 | {IPA_RC_INVALID_LANNUM, "Invalid LAN num"}, | ||
192 | {IPA_RC_DUPLICATE_IP_ADDRESS, "Address already registered"}, | ||
193 | {IPA_RC_IP_ADDR_TABLE_FULL, "IP address table full"}, | ||
194 | {IPA_RC_LAN_PORT_STATE_ERROR, "LAN port state error"}, | ||
195 | {IPA_RC_SETIP_NO_STARTLAN, "Setip no startlan received"}, | ||
196 | {IPA_RC_SETIP_ALREADY_RECEIVED, "Setip already received"}, | ||
197 | {IPA_RC_IP_ADDR_ALREADY_USED, "IP address already in use on LAN"}, | ||
198 | {IPA_RC_MULTICAST_FULL, "No task available, multicast full"}, | ||
199 | {IPA_RC_SETIP_INVALID_VERSION, "SETIP invalid IP version"}, | ||
200 | {IPA_RC_UNSUPPORTED_SUBCMD, "Unsupported assist subcommand"}, | ||
201 | {IPA_RC_ARP_ASSIST_NO_ENABLE, "Only partial success, no enable"}, | ||
202 | {IPA_RC_PRIMARY_ALREADY_DEFINED, "Primary already defined"}, | ||
203 | {IPA_RC_SECOND_ALREADY_DEFINED, "Secondary already defined"}, | ||
204 | {IPA_RC_INVALID_SETRTG_INDICATOR, "Invalid SETRTG indicator"}, | ||
205 | {IPA_RC_MC_ADDR_ALREADY_DEFINED, "Multicast address already defined"}, | ||
206 | {IPA_RC_LAN_OFFLINE, "STRTLAN_LAN_DISABLED - LAN offline"}, | ||
207 | {IPA_RC_INVALID_IP_VERSION2, "Invalid IP version"}, | ||
208 | {IPA_RC_FFFF, "Unknown Error"} | ||
209 | }; | ||
210 | |||
211 | |||
212 | |||
213 | char *qeth_get_ipa_msg(enum qeth_ipa_return_codes rc) | ||
214 | { | ||
215 | int x = 0; | ||
216 | qeth_ipa_rc_msg[sizeof(qeth_ipa_rc_msg) / | ||
217 | sizeof(struct ipa_rc_msg) - 1].rc = rc; | ||
218 | while (qeth_ipa_rc_msg[x].rc != rc) | ||
219 | x++; | ||
220 | return qeth_ipa_rc_msg[x].msg; | ||
221 | } | ||
222 | |||
223 | |||
224 | struct ipa_cmd_names { | ||
225 | enum qeth_ipa_cmds cmd; | ||
226 | char *name; | ||
227 | }; | ||
228 | |||
229 | static struct ipa_cmd_names qeth_ipa_cmd_names[] = { | ||
230 | {IPA_CMD_STARTLAN, "startlan"}, | ||
231 | {IPA_CMD_STOPLAN, "stoplan"}, | ||
232 | {IPA_CMD_SETVMAC, "setvmac"}, | ||
233 | {IPA_CMD_DELVMAC, "delvmca"}, | ||
234 | {IPA_CMD_SETGMAC, "setgmac"}, | ||
235 | {IPA_CMD_DELGMAC, "delgmac"}, | ||
236 | {IPA_CMD_SETVLAN, "setvlan"}, | ||
237 | {IPA_CMD_DELVLAN, "delvlan"}, | ||
238 | {IPA_CMD_SETCCID, "setccid"}, | ||
239 | {IPA_CMD_DELCCID, "delccid"}, | ||
240 | {IPA_CMD_MODCCID, "modccid"}, | ||
241 | {IPA_CMD_SETIP, "setip"}, | ||
242 | {IPA_CMD_QIPASSIST, "qipassist"}, | ||
243 | {IPA_CMD_SETASSPARMS, "setassparms"}, | ||
244 | {IPA_CMD_SETIPM, "setipm"}, | ||
245 | {IPA_CMD_DELIPM, "delipm"}, | ||
246 | {IPA_CMD_SETRTG, "setrtg"}, | ||
247 | {IPA_CMD_DELIP, "delip"}, | ||
248 | {IPA_CMD_SETADAPTERPARMS, "setadapterparms"}, | ||
249 | {IPA_CMD_SET_DIAG_ASS, "set_diag_ass"}, | ||
250 | {IPA_CMD_CREATE_ADDR, "create_addr"}, | ||
251 | {IPA_CMD_DESTROY_ADDR, "destroy_addr"}, | ||
252 | {IPA_CMD_REGISTER_LOCAL_ADDR, "register_local_addr"}, | ||
253 | {IPA_CMD_UNREGISTER_LOCAL_ADDR, "unregister_local_addr"}, | ||
254 | {IPA_CMD_UNKNOWN, "unknown"}, | ||
255 | }; | ||
256 | |||
257 | char *qeth_get_ipa_cmd_name(enum qeth_ipa_cmds cmd) | ||
258 | { | ||
259 | int x = 0; | ||
260 | qeth_ipa_cmd_names[ | ||
261 | sizeof(qeth_ipa_cmd_names) / | ||
262 | sizeof(struct ipa_cmd_names)-1].cmd = cmd; | ||
263 | while (qeth_ipa_cmd_names[x].cmd != cmd) | ||
264 | x++; | ||
265 | return qeth_ipa_cmd_names[x].name; | ||
266 | } | ||