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Commit | Line | Data |
---|---|---|
876c9d3a MT |
1 | /** |
2 | * This file contains the handling of command. | |
3 | * It prepares command and sends it to firmware when it is ready. | |
4 | */ | |
5 | ||
6 | #include <net/iw_handler.h> | |
7 | #include "host.h" | |
8 | #include "hostcmd.h" | |
876c9d3a MT |
9 | #include "decl.h" |
10 | #include "defs.h" | |
11 | #include "dev.h" | |
12 | #include "join.h" | |
13 | #include "wext.h" | |
14 | ||
15 | static void cleanup_cmdnode(struct cmd_ctrl_node *ptempnode); | |
16 | ||
17 | static u16 commands_allowed_in_ps[] = { | |
0aef64d7 | 18 | CMD_802_11_RSSI, |
876c9d3a MT |
19 | }; |
20 | ||
21 | /** | |
22 | * @brief This function checks if the commans is allowed | |
23 | * in PS mode not. | |
24 | * | |
25 | * @param command the command ID | |
26 | * @return TRUE or FALSE | |
27 | */ | |
981f187b | 28 | static u8 is_command_allowed_in_ps(__le16 command) |
876c9d3a | 29 | { |
876c9d3a MT |
30 | int i; |
31 | ||
981f187b | 32 | for (i = 0; i < ARRAY_SIZE(commands_allowed_in_ps); i++) { |
876c9d3a MT |
33 | if (command == cpu_to_le16(commands_allowed_in_ps[i])) |
34 | return 1; | |
35 | } | |
36 | ||
37 | return 0; | |
38 | } | |
39 | ||
40 | static int wlan_cmd_hw_spec(wlan_private * priv, struct cmd_ds_command *cmd) | |
41 | { | |
42 | struct cmd_ds_get_hw_spec *hwspec = &cmd->params.hwspec; | |
43 | ||
9012b28a | 44 | lbs_deb_enter(LBS_DEB_CMD); |
876c9d3a | 45 | |
0aef64d7 | 46 | cmd->command = cpu_to_le16(CMD_GET_HW_SPEC); |
981f187b | 47 | cmd->size = cpu_to_le16(sizeof(struct cmd_ds_get_hw_spec) + S_DS_GEN); |
876c9d3a MT |
48 | memcpy(hwspec->permanentaddr, priv->adapter->current_addr, ETH_ALEN); |
49 | ||
9012b28a | 50 | lbs_deb_leave(LBS_DEB_CMD); |
876c9d3a MT |
51 | return 0; |
52 | } | |
53 | ||
54 | static int wlan_cmd_802_11_ps_mode(wlan_private * priv, | |
55 | struct cmd_ds_command *cmd, | |
56 | u16 cmd_action) | |
57 | { | |
58 | struct cmd_ds_802_11_ps_mode *psm = &cmd->params.psmode; | |
876c9d3a | 59 | |
9012b28a | 60 | lbs_deb_enter(LBS_DEB_CMD); |
876c9d3a | 61 | |
0aef64d7 | 62 | cmd->command = cpu_to_le16(CMD_802_11_PS_MODE); |
981f187b DW |
63 | cmd->size = cpu_to_le16(sizeof(struct cmd_ds_802_11_ps_mode) + |
64 | S_DS_GEN); | |
876c9d3a MT |
65 | psm->action = cpu_to_le16(cmd_action); |
66 | psm->multipledtim = 0; | |
981f187b | 67 | switch (cmd_action) { |
0aef64d7 | 68 | case CMD_SUBCMD_ENTER_PS: |
9012b28a | 69 | lbs_deb_cmd("PS command:" "SubCode- Enter PS\n"); |
876c9d3a | 70 | |
252cf0d1 | 71 | psm->locallisteninterval = 0; |
97605c3e | 72 | psm->nullpktinterval = 0; |
876c9d3a | 73 | psm->multipledtim = |
56c4656e | 74 | cpu_to_le16(MRVDRV_DEFAULT_MULTIPLE_DTIM); |
876c9d3a MT |
75 | break; |
76 | ||
0aef64d7 | 77 | case CMD_SUBCMD_EXIT_PS: |
9012b28a | 78 | lbs_deb_cmd("PS command:" "SubCode- Exit PS\n"); |
876c9d3a MT |
79 | break; |
80 | ||
0aef64d7 | 81 | case CMD_SUBCMD_SLEEP_CONFIRMED: |
9012b28a | 82 | lbs_deb_cmd("PS command: SubCode- sleep confirm\n"); |
876c9d3a MT |
83 | break; |
84 | ||
85 | default: | |
86 | break; | |
87 | } | |
88 | ||
9012b28a | 89 | lbs_deb_leave(LBS_DEB_CMD); |
876c9d3a MT |
90 | return 0; |
91 | } | |
92 | ||
93 | static int wlan_cmd_802_11_inactivity_timeout(wlan_private * priv, | |
94 | struct cmd_ds_command *cmd, | |
95 | u16 cmd_action, void *pdata_buf) | |
96 | { | |
97 | u16 *timeout = pdata_buf; | |
98 | ||
8ff12da1 HS |
99 | lbs_deb_enter(LBS_DEB_CMD); |
100 | ||
0aef64d7 | 101 | cmd->command = cpu_to_le16(CMD_802_11_INACTIVITY_TIMEOUT); |
876c9d3a MT |
102 | cmd->size = |
103 | cpu_to_le16(sizeof(struct cmd_ds_802_11_inactivity_timeout) | |
104 | + S_DS_GEN); | |
105 | ||
106 | cmd->params.inactivity_timeout.action = cpu_to_le16(cmd_action); | |
107 | ||
108 | if (cmd_action) | |
981f187b | 109 | cmd->params.inactivity_timeout.timeout = cpu_to_le16(*timeout); |
876c9d3a MT |
110 | else |
111 | cmd->params.inactivity_timeout.timeout = 0; | |
112 | ||
8ff12da1 | 113 | lbs_deb_leave(LBS_DEB_CMD); |
876c9d3a MT |
114 | return 0; |
115 | } | |
116 | ||
117 | static int wlan_cmd_802_11_sleep_params(wlan_private * priv, | |
118 | struct cmd_ds_command *cmd, | |
119 | u16 cmd_action) | |
120 | { | |
121 | wlan_adapter *adapter = priv->adapter; | |
122 | struct cmd_ds_802_11_sleep_params *sp = &cmd->params.sleep_params; | |
123 | ||
9012b28a | 124 | lbs_deb_enter(LBS_DEB_CMD); |
876c9d3a | 125 | |
981f187b DW |
126 | cmd->size = cpu_to_le16((sizeof(struct cmd_ds_802_11_sleep_params)) + |
127 | S_DS_GEN); | |
0aef64d7 | 128 | cmd->command = cpu_to_le16(CMD_802_11_SLEEP_PARAMS); |
876c9d3a | 129 | |
0aef64d7 | 130 | if (cmd_action == CMD_ACT_GET) { |
876c9d3a MT |
131 | memset(&adapter->sp, 0, sizeof(struct sleep_params)); |
132 | memset(sp, 0, sizeof(struct cmd_ds_802_11_sleep_params)); | |
133 | sp->action = cpu_to_le16(cmd_action); | |
0aef64d7 | 134 | } else if (cmd_action == CMD_ACT_SET) { |
876c9d3a MT |
135 | sp->action = cpu_to_le16(cmd_action); |
136 | sp->error = cpu_to_le16(adapter->sp.sp_error); | |
137 | sp->offset = cpu_to_le16(adapter->sp.sp_offset); | |
138 | sp->stabletime = cpu_to_le16(adapter->sp.sp_stabletime); | |
139 | sp->calcontrol = (u8) adapter->sp.sp_calcontrol; | |
140 | sp->externalsleepclk = (u8) adapter->sp.sp_extsleepclk; | |
141 | sp->reserved = cpu_to_le16(adapter->sp.sp_reserved); | |
142 | } | |
143 | ||
9012b28a | 144 | lbs_deb_leave(LBS_DEB_CMD); |
876c9d3a MT |
145 | return 0; |
146 | } | |
147 | ||
148 | static int wlan_cmd_802_11_set_wep(wlan_private * priv, | |
149 | struct cmd_ds_command *cmd, | |
150 | u32 cmd_act, | |
151 | void * pdata_buf) | |
152 | { | |
153 | struct cmd_ds_802_11_set_wep *wep = &cmd->params.wep; | |
154 | wlan_adapter *adapter = priv->adapter; | |
155 | int ret = 0; | |
156 | struct assoc_request * assoc_req = pdata_buf; | |
157 | ||
9012b28a | 158 | lbs_deb_enter(LBS_DEB_CMD); |
876c9d3a | 159 | |
0aef64d7 | 160 | cmd->command = cpu_to_le16(CMD_802_11_SET_WEP); |
981f187b | 161 | cmd->size = cpu_to_le16(sizeof(*wep) + S_DS_GEN); |
876c9d3a | 162 | |
0aef64d7 | 163 | if (cmd_act == CMD_ACT_ADD) { |
876c9d3a MT |
164 | int i; |
165 | ||
166 | if (!assoc_req) { | |
9012b28a | 167 | lbs_deb_cmd("Invalid association request!"); |
876c9d3a MT |
168 | ret = -1; |
169 | goto done; | |
170 | } | |
171 | ||
0aef64d7 | 172 | wep->action = cpu_to_le16(CMD_ACT_ADD); |
876c9d3a MT |
173 | |
174 | /* default tx key index */ | |
981f187b | 175 | wep->keyindex = cpu_to_le16((u16)(assoc_req->wep_tx_keyidx & |
0aef64d7 | 176 | (u32)CMD_WEP_KEY_INDEX_MASK)); |
876c9d3a | 177 | |
876c9d3a MT |
178 | /* Copy key types and material to host command structure */ |
179 | for (i = 0; i < 4; i++) { | |
1443b653 | 180 | struct enc_key * pkey = &assoc_req->wep_keys[i]; |
876c9d3a MT |
181 | |
182 | switch (pkey->len) { | |
183 | case KEY_LEN_WEP_40: | |
6470a89d | 184 | wep->keytype[i] = CMD_TYPE_WEP_40_BIT; |
876c9d3a MT |
185 | memmove(&wep->keymaterial[i], pkey->key, |
186 | pkey->len); | |
8ff12da1 | 187 | lbs_deb_cmd("SET_WEP: add key %d (40 bit)\n", i); |
876c9d3a MT |
188 | break; |
189 | case KEY_LEN_WEP_104: | |
6470a89d | 190 | wep->keytype[i] = CMD_TYPE_WEP_104_BIT; |
876c9d3a MT |
191 | memmove(&wep->keymaterial[i], pkey->key, |
192 | pkey->len); | |
8ff12da1 | 193 | lbs_deb_cmd("SET_WEP: add key %d (104 bit)\n", i); |
876c9d3a MT |
194 | break; |
195 | case 0: | |
196 | break; | |
197 | default: | |
8ff12da1 | 198 | lbs_deb_cmd("SET_WEP: invalid key %d, length %d\n", |
876c9d3a MT |
199 | i, pkey->len); |
200 | ret = -1; | |
201 | goto done; | |
202 | break; | |
203 | } | |
204 | } | |
0aef64d7 | 205 | } else if (cmd_act == CMD_ACT_REMOVE) { |
876c9d3a | 206 | /* ACT_REMOVE clears _all_ WEP keys */ |
0aef64d7 | 207 | wep->action = cpu_to_le16(CMD_ACT_REMOVE); |
876c9d3a MT |
208 | |
209 | /* default tx key index */ | |
981f187b | 210 | wep->keyindex = cpu_to_le16((u16)(adapter->wep_tx_keyidx & |
0aef64d7 | 211 | (u32)CMD_WEP_KEY_INDEX_MASK)); |
8ff12da1 | 212 | lbs_deb_cmd("SET_WEP: remove key %d\n", adapter->wep_tx_keyidx); |
876c9d3a MT |
213 | } |
214 | ||
215 | ret = 0; | |
216 | ||
217 | done: | |
9012b28a | 218 | lbs_deb_leave_args(LBS_DEB_CMD, "ret %d", ret); |
876c9d3a MT |
219 | return ret; |
220 | } | |
221 | ||
222 | static int wlan_cmd_802_11_enable_rsn(wlan_private * priv, | |
223 | struct cmd_ds_command *cmd, | |
90a42210 DW |
224 | u16 cmd_action, |
225 | void * pdata_buf) | |
876c9d3a MT |
226 | { |
227 | struct cmd_ds_802_11_enable_rsn *penableRSN = &cmd->params.enbrsn; | |
18c96c34 | 228 | u32 * enable = pdata_buf; |
90a42210 DW |
229 | |
230 | lbs_deb_enter(LBS_DEB_CMD); | |
876c9d3a | 231 | |
0aef64d7 | 232 | cmd->command = cpu_to_le16(CMD_802_11_ENABLE_RSN); |
981f187b | 233 | cmd->size = cpu_to_le16(sizeof(*penableRSN) + S_DS_GEN); |
876c9d3a | 234 | penableRSN->action = cpu_to_le16(cmd_action); |
18c96c34 | 235 | |
0aef64d7 | 236 | if (cmd_action == CMD_ACT_SET) { |
18c96c34 | 237 | if (*enable) |
0aef64d7 | 238 | penableRSN->enable = cpu_to_le16(CMD_ENABLE_RSN); |
18c96c34 | 239 | else |
0aef64d7 | 240 | penableRSN->enable = cpu_to_le16(CMD_DISABLE_RSN); |
8ff12da1 | 241 | lbs_deb_cmd("ENABLE_RSN: %d\n", *enable); |
876c9d3a MT |
242 | } |
243 | ||
90a42210 | 244 | lbs_deb_leave(LBS_DEB_CMD); |
876c9d3a MT |
245 | return 0; |
246 | } | |
247 | ||
248 | ||
249 | static void set_one_wpa_key(struct MrvlIEtype_keyParamSet * pkeyparamset, | |
1443b653 | 250 | struct enc_key * pkey) |
876c9d3a | 251 | { |
8ff12da1 HS |
252 | lbs_deb_enter(LBS_DEB_CMD); |
253 | ||
876c9d3a | 254 | if (pkey->flags & KEY_INFO_WPA_ENABLED) { |
90a42210 | 255 | pkeyparamset->keyinfo |= cpu_to_le16(KEY_INFO_WPA_ENABLED); |
876c9d3a | 256 | } |
876c9d3a MT |
257 | if (pkey->flags & KEY_INFO_WPA_UNICAST) { |
258 | pkeyparamset->keyinfo |= cpu_to_le16(KEY_INFO_WPA_UNICAST); | |
90a42210 DW |
259 | } |
260 | if (pkey->flags & KEY_INFO_WPA_MCAST) { | |
876c9d3a MT |
261 | pkeyparamset->keyinfo |= cpu_to_le16(KEY_INFO_WPA_MCAST); |
262 | } | |
263 | ||
264 | pkeyparamset->type = cpu_to_le16(TLV_TYPE_KEY_MATERIAL); | |
1443b653 | 265 | pkeyparamset->keytypeid = cpu_to_le16(pkey->type); |
876c9d3a MT |
266 | pkeyparamset->keylen = cpu_to_le16(pkey->len); |
267 | memcpy(pkeyparamset->key, pkey->key, pkey->len); | |
268 | pkeyparamset->length = cpu_to_le16( sizeof(pkeyparamset->keytypeid) | |
269 | + sizeof(pkeyparamset->keyinfo) | |
270 | + sizeof(pkeyparamset->keylen) | |
271 | + sizeof(pkeyparamset->key)); | |
8ff12da1 | 272 | lbs_deb_leave(LBS_DEB_CMD); |
876c9d3a MT |
273 | } |
274 | ||
275 | static int wlan_cmd_802_11_key_material(wlan_private * priv, | |
276 | struct cmd_ds_command *cmd, | |
277 | u16 cmd_action, | |
278 | u32 cmd_oid, void *pdata_buf) | |
279 | { | |
876c9d3a MT |
280 | struct cmd_ds_802_11_key_material *pkeymaterial = |
281 | &cmd->params.keymaterial; | |
90a42210 | 282 | struct assoc_request * assoc_req = pdata_buf; |
876c9d3a MT |
283 | int ret = 0; |
284 | int index = 0; | |
285 | ||
9012b28a | 286 | lbs_deb_enter(LBS_DEB_CMD); |
876c9d3a | 287 | |
0aef64d7 | 288 | cmd->command = cpu_to_le16(CMD_802_11_KEY_MATERIAL); |
876c9d3a MT |
289 | pkeymaterial->action = cpu_to_le16(cmd_action); |
290 | ||
0aef64d7 | 291 | if (cmd_action == CMD_ACT_GET) { |
90a42210 | 292 | cmd->size = cpu_to_le16(S_DS_GEN + sizeof (pkeymaterial->action)); |
876c9d3a MT |
293 | ret = 0; |
294 | goto done; | |
295 | } | |
296 | ||
297 | memset(&pkeymaterial->keyParamSet, 0, sizeof(pkeymaterial->keyParamSet)); | |
298 | ||
90a42210 | 299 | if (test_bit(ASSOC_FLAG_WPA_UCAST_KEY, &assoc_req->flags)) { |
876c9d3a | 300 | set_one_wpa_key(&pkeymaterial->keyParamSet[index], |
90a42210 | 301 | &assoc_req->wpa_unicast_key); |
876c9d3a MT |
302 | index++; |
303 | } | |
304 | ||
90a42210 | 305 | if (test_bit(ASSOC_FLAG_WPA_MCAST_KEY, &assoc_req->flags)) { |
876c9d3a | 306 | set_one_wpa_key(&pkeymaterial->keyParamSet[index], |
90a42210 | 307 | &assoc_req->wpa_mcast_key); |
876c9d3a MT |
308 | index++; |
309 | } | |
310 | ||
311 | cmd->size = cpu_to_le16( S_DS_GEN | |
90a42210 DW |
312 | + sizeof (pkeymaterial->action) |
313 | + (index * sizeof(struct MrvlIEtype_keyParamSet))); | |
876c9d3a MT |
314 | |
315 | ret = 0; | |
316 | ||
317 | done: | |
9012b28a | 318 | lbs_deb_leave_args(LBS_DEB_CMD, "ret %d", ret); |
876c9d3a MT |
319 | return ret; |
320 | } | |
321 | ||
322 | static int wlan_cmd_802_11_reset(wlan_private * priv, | |
323 | struct cmd_ds_command *cmd, int cmd_action) | |
324 | { | |
325 | struct cmd_ds_802_11_reset *reset = &cmd->params.reset; | |
326 | ||
8ff12da1 HS |
327 | lbs_deb_enter(LBS_DEB_CMD); |
328 | ||
0aef64d7 | 329 | cmd->command = cpu_to_le16(CMD_802_11_RESET); |
876c9d3a MT |
330 | cmd->size = cpu_to_le16(sizeof(struct cmd_ds_802_11_reset) + S_DS_GEN); |
331 | reset->action = cpu_to_le16(cmd_action); | |
332 | ||
8ff12da1 | 333 | lbs_deb_leave(LBS_DEB_CMD); |
876c9d3a MT |
334 | return 0; |
335 | } | |
336 | ||
337 | static int wlan_cmd_802_11_get_log(wlan_private * priv, | |
338 | struct cmd_ds_command *cmd) | |
339 | { | |
8ff12da1 | 340 | lbs_deb_enter(LBS_DEB_CMD); |
0aef64d7 | 341 | cmd->command = cpu_to_le16(CMD_802_11_GET_LOG); |
876c9d3a MT |
342 | cmd->size = |
343 | cpu_to_le16(sizeof(struct cmd_ds_802_11_get_log) + S_DS_GEN); | |
344 | ||
8ff12da1 | 345 | lbs_deb_leave(LBS_DEB_CMD); |
876c9d3a MT |
346 | return 0; |
347 | } | |
348 | ||
349 | static int wlan_cmd_802_11_get_stat(wlan_private * priv, | |
350 | struct cmd_ds_command *cmd) | |
351 | { | |
8ff12da1 | 352 | lbs_deb_enter(LBS_DEB_CMD); |
0aef64d7 | 353 | cmd->command = cpu_to_le16(CMD_802_11_GET_STAT); |
876c9d3a | 354 | cmd->size = |
981f187b | 355 | cpu_to_le16(sizeof(struct cmd_ds_802_11_get_stat) + S_DS_GEN); |
876c9d3a | 356 | |
8ff12da1 | 357 | lbs_deb_leave(LBS_DEB_CMD); |
876c9d3a MT |
358 | return 0; |
359 | } | |
360 | ||
361 | static int wlan_cmd_802_11_snmp_mib(wlan_private * priv, | |
362 | struct cmd_ds_command *cmd, | |
363 | int cmd_action, | |
364 | int cmd_oid, void *pdata_buf) | |
365 | { | |
366 | struct cmd_ds_802_11_snmp_mib *pSNMPMIB = &cmd->params.smib; | |
367 | wlan_adapter *adapter = priv->adapter; | |
368 | u8 ucTemp; | |
369 | ||
9012b28a | 370 | lbs_deb_enter(LBS_DEB_CMD); |
876c9d3a | 371 | |
9012b28a | 372 | lbs_deb_cmd("SNMP_CMD: cmd_oid = 0x%x\n", cmd_oid); |
876c9d3a | 373 | |
0aef64d7 | 374 | cmd->command = cpu_to_le16(CMD_802_11_SNMP_MIB); |
981f187b | 375 | cmd->size = cpu_to_le16(sizeof(*pSNMPMIB) + S_DS_GEN); |
876c9d3a MT |
376 | |
377 | switch (cmd_oid) { | |
378 | case OID_802_11_INFRASTRUCTURE_MODE: | |
379 | { | |
0dc5a290 | 380 | u8 mode = (u8) (size_t) pdata_buf; |
0aef64d7 DW |
381 | pSNMPMIB->querytype = cpu_to_le16(CMD_ACT_SET); |
382 | pSNMPMIB->oid = cpu_to_le16((u16) DESIRED_BSSTYPE_I); | |
876c9d3a | 383 | pSNMPMIB->bufsize = sizeof(u8); |
0dc5a290 | 384 | if (mode == IW_MODE_ADHOC) { |
876c9d3a | 385 | ucTemp = SNMP_MIB_VALUE_ADHOC; |
0dc5a290 DW |
386 | } else { |
387 | /* Infra and Auto modes */ | |
388 | ucTemp = SNMP_MIB_VALUE_INFRA; | |
389 | } | |
876c9d3a MT |
390 | |
391 | memmove(pSNMPMIB->value, &ucTemp, sizeof(u8)); | |
392 | ||
393 | break; | |
394 | } | |
395 | ||
396 | case OID_802_11D_ENABLE: | |
397 | { | |
398 | u32 ulTemp; | |
399 | ||
0aef64d7 | 400 | pSNMPMIB->oid = cpu_to_le16((u16) DOT11D_I); |
876c9d3a | 401 | |
0aef64d7 DW |
402 | if (cmd_action == CMD_ACT_SET) { |
403 | pSNMPMIB->querytype = CMD_ACT_SET; | |
876c9d3a MT |
404 | pSNMPMIB->bufsize = sizeof(u16); |
405 | ulTemp = *(u32 *)pdata_buf; | |
981f187b | 406 | *((__le16 *)(pSNMPMIB->value)) = |
876c9d3a MT |
407 | cpu_to_le16((u16) ulTemp); |
408 | } | |
409 | break; | |
410 | } | |
411 | ||
412 | case OID_802_11_FRAGMENTATION_THRESHOLD: | |
413 | { | |
414 | u32 ulTemp; | |
415 | ||
0aef64d7 | 416 | pSNMPMIB->oid = cpu_to_le16((u16) FRAGTHRESH_I); |
876c9d3a | 417 | |
0aef64d7 DW |
418 | if (cmd_action == CMD_ACT_GET) { |
419 | pSNMPMIB->querytype = cpu_to_le16(CMD_ACT_GET); | |
420 | } else if (cmd_action == CMD_ACT_SET) { | |
421 | pSNMPMIB->querytype = cpu_to_le16(CMD_ACT_SET); | |
981f187b | 422 | pSNMPMIB->bufsize = cpu_to_le16(sizeof(u16)); |
876c9d3a | 423 | ulTemp = *((u32 *) pdata_buf); |
981f187b | 424 | *((__le16 *)(pSNMPMIB->value)) = |
876c9d3a MT |
425 | cpu_to_le16((u16) ulTemp); |
426 | ||
427 | } | |
428 | ||
429 | break; | |
430 | } | |
431 | ||
432 | case OID_802_11_RTS_THRESHOLD: | |
433 | { | |
434 | ||
435 | u32 ulTemp; | |
0aef64d7 | 436 | pSNMPMIB->oid = le16_to_cpu((u16) RTSTHRESH_I); |
876c9d3a | 437 | |
0aef64d7 DW |
438 | if (cmd_action == CMD_ACT_GET) { |
439 | pSNMPMIB->querytype = cpu_to_le16(CMD_ACT_GET); | |
440 | } else if (cmd_action == CMD_ACT_SET) { | |
441 | pSNMPMIB->querytype = cpu_to_le16(CMD_ACT_SET); | |
981f187b DW |
442 | pSNMPMIB->bufsize = cpu_to_le16(sizeof(u16)); |
443 | ulTemp = *((u32 *)pdata_buf); | |
444 | *(__le16 *)(pSNMPMIB->value) = | |
876c9d3a MT |
445 | cpu_to_le16((u16) ulTemp); |
446 | ||
447 | } | |
448 | break; | |
449 | } | |
450 | case OID_802_11_TX_RETRYCOUNT: | |
0aef64d7 | 451 | pSNMPMIB->oid = cpu_to_le16((u16) SHORT_RETRYLIM_I); |
876c9d3a | 452 | |
0aef64d7 DW |
453 | if (cmd_action == CMD_ACT_GET) { |
454 | pSNMPMIB->querytype = cpu_to_le16(CMD_ACT_GET); | |
455 | } else if (cmd_action == CMD_ACT_SET) { | |
456 | pSNMPMIB->querytype = cpu_to_le16(CMD_ACT_SET); | |
876c9d3a | 457 | pSNMPMIB->bufsize = cpu_to_le16(sizeof(u16)); |
981f187b | 458 | *((__le16 *)(pSNMPMIB->value)) = |
876c9d3a MT |
459 | cpu_to_le16((u16) adapter->txretrycount); |
460 | } | |
461 | ||
462 | break; | |
463 | default: | |
464 | break; | |
465 | } | |
466 | ||
9012b28a | 467 | lbs_deb_cmd( |
876c9d3a | 468 | "SNMP_CMD: command=0x%x, size=0x%x, seqnum=0x%x, result=0x%x\n", |
981f187b DW |
469 | le16_to_cpu(cmd->command), le16_to_cpu(cmd->size), |
470 | le16_to_cpu(cmd->seqnum), le16_to_cpu(cmd->result)); | |
876c9d3a | 471 | |
9012b28a | 472 | lbs_deb_cmd( |
8ff12da1 | 473 | "SNMP_CMD: action 0x%x, oid 0x%x, oidsize 0x%x, value 0x%x\n", |
981f187b DW |
474 | le16_to_cpu(pSNMPMIB->querytype), le16_to_cpu(pSNMPMIB->oid), |
475 | le16_to_cpu(pSNMPMIB->bufsize), | |
476 | le16_to_cpu(*(__le16 *) pSNMPMIB->value)); | |
876c9d3a | 477 | |
9012b28a | 478 | lbs_deb_leave(LBS_DEB_CMD); |
876c9d3a MT |
479 | return 0; |
480 | } | |
481 | ||
482 | static int wlan_cmd_802_11_radio_control(wlan_private * priv, | |
483 | struct cmd_ds_command *cmd, | |
484 | int cmd_action) | |
485 | { | |
486 | wlan_adapter *adapter = priv->adapter; | |
981f187b | 487 | struct cmd_ds_802_11_radio_control *pradiocontrol = &cmd->params.radio; |
876c9d3a | 488 | |
9012b28a | 489 | lbs_deb_enter(LBS_DEB_CMD); |
876c9d3a MT |
490 | |
491 | cmd->size = | |
492 | cpu_to_le16((sizeof(struct cmd_ds_802_11_radio_control)) + | |
493 | S_DS_GEN); | |
0aef64d7 | 494 | cmd->command = cpu_to_le16(CMD_802_11_RADIO_CONTROL); |
876c9d3a MT |
495 | |
496 | pradiocontrol->action = cpu_to_le16(cmd_action); | |
497 | ||
498 | switch (adapter->preamble) { | |
0aef64d7 | 499 | case CMD_TYPE_SHORT_PREAMBLE: |
876c9d3a MT |
500 | pradiocontrol->control = cpu_to_le16(SET_SHORT_PREAMBLE); |
501 | break; | |
502 | ||
0aef64d7 | 503 | case CMD_TYPE_LONG_PREAMBLE: |
876c9d3a MT |
504 | pradiocontrol->control = cpu_to_le16(SET_LONG_PREAMBLE); |
505 | break; | |
506 | ||
0aef64d7 | 507 | case CMD_TYPE_AUTO_PREAMBLE: |
876c9d3a MT |
508 | default: |
509 | pradiocontrol->control = cpu_to_le16(SET_AUTO_PREAMBLE); | |
510 | break; | |
511 | } | |
512 | ||
513 | if (adapter->radioon) | |
514 | pradiocontrol->control |= cpu_to_le16(TURN_ON_RF); | |
515 | else | |
516 | pradiocontrol->control &= cpu_to_le16(~TURN_ON_RF); | |
517 | ||
9012b28a | 518 | lbs_deb_leave(LBS_DEB_CMD); |
876c9d3a MT |
519 | return 0; |
520 | } | |
521 | ||
522 | static int wlan_cmd_802_11_rf_tx_power(wlan_private * priv, | |
523 | struct cmd_ds_command *cmd, | |
524 | u16 cmd_action, void *pdata_buf) | |
525 | { | |
526 | ||
527 | struct cmd_ds_802_11_rf_tx_power *prtp = &cmd->params.txp; | |
528 | ||
9012b28a | 529 | lbs_deb_enter(LBS_DEB_CMD); |
876c9d3a MT |
530 | |
531 | cmd->size = | |
981f187b | 532 | cpu_to_le16((sizeof(struct cmd_ds_802_11_rf_tx_power)) + S_DS_GEN); |
0aef64d7 | 533 | cmd->command = cpu_to_le16(CMD_802_11_RF_TX_POWER); |
981f187b | 534 | prtp->action = cpu_to_le16(cmd_action); |
876c9d3a | 535 | |
981f187b DW |
536 | lbs_deb_cmd("RF_TX_POWER_CMD: size:%d cmd:0x%x Act:%d\n", |
537 | le16_to_cpu(cmd->size), le16_to_cpu(cmd->command), | |
538 | le16_to_cpu(prtp->action)); | |
876c9d3a MT |
539 | |
540 | switch (cmd_action) { | |
0aef64d7 DW |
541 | case CMD_ACT_TX_POWER_OPT_GET: |
542 | prtp->action = cpu_to_le16(CMD_ACT_GET); | |
876c9d3a MT |
543 | prtp->currentlevel = 0; |
544 | break; | |
545 | ||
0aef64d7 DW |
546 | case CMD_ACT_TX_POWER_OPT_SET_HIGH: |
547 | prtp->action = cpu_to_le16(CMD_ACT_SET); | |
548 | prtp->currentlevel = cpu_to_le16(CMD_ACT_TX_POWER_INDEX_HIGH); | |
876c9d3a MT |
549 | break; |
550 | ||
0aef64d7 DW |
551 | case CMD_ACT_TX_POWER_OPT_SET_MID: |
552 | prtp->action = cpu_to_le16(CMD_ACT_SET); | |
553 | prtp->currentlevel = cpu_to_le16(CMD_ACT_TX_POWER_INDEX_MID); | |
876c9d3a MT |
554 | break; |
555 | ||
0aef64d7 DW |
556 | case CMD_ACT_TX_POWER_OPT_SET_LOW: |
557 | prtp->action = cpu_to_le16(CMD_ACT_SET); | |
876c9d3a MT |
558 | prtp->currentlevel = cpu_to_le16(*((u16 *) pdata_buf)); |
559 | break; | |
560 | } | |
9012b28a HS |
561 | |
562 | lbs_deb_leave(LBS_DEB_CMD); | |
876c9d3a MT |
563 | return 0; |
564 | } | |
565 | ||
965f8bbc LCC |
566 | static int wlan_cmd_802_11_monitor_mode(wlan_private * priv, |
567 | struct cmd_ds_command *cmd, | |
568 | u16 cmd_action, void *pdata_buf) | |
569 | { | |
570 | struct cmd_ds_802_11_monitor_mode *monitor = &cmd->params.monitor; | |
571 | ||
572 | cmd->command = cpu_to_le16(CMD_802_11_MONITOR_MODE); | |
573 | cmd->size = | |
574 | cpu_to_le16(sizeof(struct cmd_ds_802_11_monitor_mode) + | |
575 | S_DS_GEN); | |
576 | ||
577 | monitor->action = cpu_to_le16(cmd_action); | |
578 | if (cmd_action == CMD_ACT_SET) { | |
579 | monitor->mode = | |
580 | cpu_to_le16((u16) (*(u32 *) pdata_buf)); | |
581 | } | |
582 | ||
583 | return 0; | |
584 | } | |
585 | ||
876c9d3a MT |
586 | static int wlan_cmd_802_11_rate_adapt_rateset(wlan_private * priv, |
587 | struct cmd_ds_command *cmd, | |
588 | u16 cmd_action) | |
589 | { | |
590 | struct cmd_ds_802_11_rate_adapt_rateset | |
591 | *rateadapt = &cmd->params.rateset; | |
592 | wlan_adapter *adapter = priv->adapter; | |
593 | ||
8ff12da1 | 594 | lbs_deb_enter(LBS_DEB_CMD); |
876c9d3a MT |
595 | cmd->size = |
596 | cpu_to_le16(sizeof(struct cmd_ds_802_11_rate_adapt_rateset) | |
597 | + S_DS_GEN); | |
0aef64d7 | 598 | cmd->command = cpu_to_le16(CMD_802_11_RATE_ADAPT_RATESET); |
876c9d3a | 599 | |
981f187b DW |
600 | rateadapt->action = cpu_to_le16(cmd_action); |
601 | rateadapt->enablehwauto = cpu_to_le16(adapter->enablehwauto); | |
602 | rateadapt->bitmap = cpu_to_le16(adapter->ratebitmap); | |
876c9d3a | 603 | |
9012b28a | 604 | lbs_deb_leave(LBS_DEB_CMD); |
876c9d3a MT |
605 | return 0; |
606 | } | |
607 | ||
608 | static int wlan_cmd_802_11_data_rate(wlan_private * priv, | |
609 | struct cmd_ds_command *cmd, | |
610 | u16 cmd_action) | |
611 | { | |
612 | struct cmd_ds_802_11_data_rate *pdatarate = &cmd->params.drate; | |
613 | wlan_adapter *adapter = priv->adapter; | |
876c9d3a | 614 | |
9012b28a | 615 | lbs_deb_enter(LBS_DEB_CMD); |
876c9d3a | 616 | |
981f187b | 617 | cmd->size = cpu_to_le16(sizeof(struct cmd_ds_802_11_data_rate) + |
876c9d3a | 618 | S_DS_GEN); |
0aef64d7 | 619 | cmd->command = cpu_to_le16(CMD_802_11_DATA_RATE); |
876c9d3a | 620 | memset(pdatarate, 0, sizeof(struct cmd_ds_802_11_data_rate)); |
876c9d3a MT |
621 | pdatarate->action = cpu_to_le16(cmd_action); |
622 | ||
ffcae953 | 623 | if (cmd_action == CMD_ACT_SET_TX_FIX_RATE) { |
8c512765 | 624 | pdatarate->rates[0] = libertas_data_rate_to_fw_index(adapter->cur_rate); |
8ff12da1 | 625 | lbs_deb_cmd("DATA_RATE: set fixed 0x%02X\n", |
8c512765 | 626 | adapter->cur_rate); |
ffcae953 | 627 | } else if (cmd_action == CMD_ACT_SET_TX_AUTO) { |
8ff12da1 | 628 | lbs_deb_cmd("DATA_RATE: setting auto\n"); |
876c9d3a MT |
629 | } |
630 | ||
9012b28a | 631 | lbs_deb_leave(LBS_DEB_CMD); |
876c9d3a MT |
632 | return 0; |
633 | } | |
634 | ||
635 | static int wlan_cmd_mac_multicast_adr(wlan_private * priv, | |
636 | struct cmd_ds_command *cmd, | |
637 | u16 cmd_action) | |
638 | { | |
639 | struct cmd_ds_mac_multicast_adr *pMCastAdr = &cmd->params.madr; | |
640 | wlan_adapter *adapter = priv->adapter; | |
641 | ||
8ff12da1 | 642 | lbs_deb_enter(LBS_DEB_CMD); |
981f187b | 643 | cmd->size = cpu_to_le16(sizeof(struct cmd_ds_mac_multicast_adr) + |
876c9d3a | 644 | S_DS_GEN); |
0aef64d7 | 645 | cmd->command = cpu_to_le16(CMD_MAC_MULTICAST_ADR); |
876c9d3a | 646 | |
8ff12da1 | 647 | lbs_deb_cmd("MULTICAST_ADR: setting %d addresses\n", pMCastAdr->nr_of_adrs); |
876c9d3a MT |
648 | pMCastAdr->action = cpu_to_le16(cmd_action); |
649 | pMCastAdr->nr_of_adrs = | |
650 | cpu_to_le16((u16) adapter->nr_of_multicastmacaddr); | |
651 | memcpy(pMCastAdr->maclist, adapter->multicastlist, | |
652 | adapter->nr_of_multicastmacaddr * ETH_ALEN); | |
653 | ||
8ff12da1 | 654 | lbs_deb_leave(LBS_DEB_CMD); |
876c9d3a MT |
655 | return 0; |
656 | } | |
657 | ||
658 | static int wlan_cmd_802_11_rf_channel(wlan_private * priv, | |
659 | struct cmd_ds_command *cmd, | |
660 | int option, void *pdata_buf) | |
661 | { | |
662 | struct cmd_ds_802_11_rf_channel *rfchan = &cmd->params.rfchannel; | |
663 | ||
8ff12da1 | 664 | lbs_deb_enter(LBS_DEB_CMD); |
0aef64d7 | 665 | cmd->command = cpu_to_le16(CMD_802_11_RF_CHANNEL); |
981f187b DW |
666 | cmd->size = cpu_to_le16(sizeof(struct cmd_ds_802_11_rf_channel) + |
667 | S_DS_GEN); | |
876c9d3a | 668 | |
0aef64d7 | 669 | if (option == CMD_OPT_802_11_RF_CHANNEL_SET) { |
876c9d3a MT |
670 | rfchan->currentchannel = cpu_to_le16(*((u16 *) pdata_buf)); |
671 | } | |
672 | ||
673 | rfchan->action = cpu_to_le16(option); | |
674 | ||
8ff12da1 | 675 | lbs_deb_leave(LBS_DEB_CMD); |
876c9d3a MT |
676 | return 0; |
677 | } | |
678 | ||
679 | static int wlan_cmd_802_11_rssi(wlan_private * priv, | |
680 | struct cmd_ds_command *cmd) | |
681 | { | |
682 | wlan_adapter *adapter = priv->adapter; | |
683 | ||
8ff12da1 | 684 | lbs_deb_enter(LBS_DEB_CMD); |
0aef64d7 | 685 | cmd->command = cpu_to_le16(CMD_802_11_RSSI); |
981f187b | 686 | cmd->size = cpu_to_le16(sizeof(struct cmd_ds_802_11_rssi) + S_DS_GEN); |
a783f1ee | 687 | cmd->params.rssi.N = cpu_to_le16(DEFAULT_BCN_AVG_FACTOR); |
876c9d3a MT |
688 | |
689 | /* reset Beacon SNR/NF/RSSI values */ | |
690 | adapter->SNR[TYPE_BEACON][TYPE_NOAVG] = 0; | |
691 | adapter->SNR[TYPE_BEACON][TYPE_AVG] = 0; | |
692 | adapter->NF[TYPE_BEACON][TYPE_NOAVG] = 0; | |
693 | adapter->NF[TYPE_BEACON][TYPE_AVG] = 0; | |
694 | adapter->RSSI[TYPE_BEACON][TYPE_NOAVG] = 0; | |
695 | adapter->RSSI[TYPE_BEACON][TYPE_AVG] = 0; | |
696 | ||
8ff12da1 | 697 | lbs_deb_leave(LBS_DEB_CMD); |
876c9d3a MT |
698 | return 0; |
699 | } | |
700 | ||
701 | static int wlan_cmd_reg_access(wlan_private * priv, | |
702 | struct cmd_ds_command *cmdptr, | |
703 | u8 cmd_action, void *pdata_buf) | |
704 | { | |
705 | struct wlan_offset_value *offval; | |
706 | ||
9012b28a | 707 | lbs_deb_enter(LBS_DEB_CMD); |
876c9d3a MT |
708 | |
709 | offval = (struct wlan_offset_value *)pdata_buf; | |
710 | ||
711 | switch (cmdptr->command) { | |
0aef64d7 | 712 | case CMD_MAC_REG_ACCESS: |
876c9d3a MT |
713 | { |
714 | struct cmd_ds_mac_reg_access *macreg; | |
715 | ||
716 | cmdptr->size = | |
981f187b DW |
717 | cpu_to_le16(sizeof (struct cmd_ds_mac_reg_access) |
718 | + S_DS_GEN); | |
876c9d3a MT |
719 | macreg = |
720 | (struct cmd_ds_mac_reg_access *)&cmdptr->params. | |
721 | macreg; | |
722 | ||
723 | macreg->action = cpu_to_le16(cmd_action); | |
724 | macreg->offset = cpu_to_le16((u16) offval->offset); | |
725 | macreg->value = cpu_to_le32(offval->value); | |
726 | ||
727 | break; | |
728 | } | |
729 | ||
0aef64d7 | 730 | case CMD_BBP_REG_ACCESS: |
876c9d3a MT |
731 | { |
732 | struct cmd_ds_bbp_reg_access *bbpreg; | |
733 | ||
734 | cmdptr->size = | |
735 | cpu_to_le16(sizeof | |
736 | (struct cmd_ds_bbp_reg_access) | |
737 | + S_DS_GEN); | |
738 | bbpreg = | |
739 | (struct cmd_ds_bbp_reg_access *)&cmdptr->params. | |
740 | bbpreg; | |
741 | ||
742 | bbpreg->action = cpu_to_le16(cmd_action); | |
743 | bbpreg->offset = cpu_to_le16((u16) offval->offset); | |
744 | bbpreg->value = (u8) offval->value; | |
745 | ||
746 | break; | |
747 | } | |
748 | ||
0aef64d7 | 749 | case CMD_RF_REG_ACCESS: |
876c9d3a MT |
750 | { |
751 | struct cmd_ds_rf_reg_access *rfreg; | |
752 | ||
753 | cmdptr->size = | |
754 | cpu_to_le16(sizeof | |
755 | (struct cmd_ds_rf_reg_access) + | |
756 | S_DS_GEN); | |
757 | rfreg = | |
758 | (struct cmd_ds_rf_reg_access *)&cmdptr->params. | |
759 | rfreg; | |
760 | ||
761 | rfreg->action = cpu_to_le16(cmd_action); | |
762 | rfreg->offset = cpu_to_le16((u16) offval->offset); | |
763 | rfreg->value = (u8) offval->value; | |
764 | ||
765 | break; | |
766 | } | |
767 | ||
768 | default: | |
769 | break; | |
770 | } | |
771 | ||
9012b28a | 772 | lbs_deb_leave(LBS_DEB_CMD); |
876c9d3a MT |
773 | return 0; |
774 | } | |
775 | ||
776 | static int wlan_cmd_802_11_mac_address(wlan_private * priv, | |
777 | struct cmd_ds_command *cmd, | |
778 | u16 cmd_action) | |
779 | { | |
780 | wlan_adapter *adapter = priv->adapter; | |
781 | ||
8ff12da1 | 782 | lbs_deb_enter(LBS_DEB_CMD); |
0aef64d7 | 783 | cmd->command = cpu_to_le16(CMD_802_11_MAC_ADDRESS); |
981f187b | 784 | cmd->size = cpu_to_le16(sizeof(struct cmd_ds_802_11_mac_address) + |
876c9d3a MT |
785 | S_DS_GEN); |
786 | cmd->result = 0; | |
787 | ||
788 | cmd->params.macadd.action = cpu_to_le16(cmd_action); | |
789 | ||
0aef64d7 | 790 | if (cmd_action == CMD_ACT_SET) { |
876c9d3a MT |
791 | memcpy(cmd->params.macadd.macadd, |
792 | adapter->current_addr, ETH_ALEN); | |
ece56191 | 793 | lbs_deb_hex(LBS_DEB_CMD, "SET_CMD: MAC addr", adapter->current_addr, 6); |
876c9d3a MT |
794 | } |
795 | ||
8ff12da1 | 796 | lbs_deb_leave(LBS_DEB_CMD); |
876c9d3a MT |
797 | return 0; |
798 | } | |
799 | ||
800 | static int wlan_cmd_802_11_eeprom_access(wlan_private * priv, | |
801 | struct cmd_ds_command *cmd, | |
802 | int cmd_action, void *pdata_buf) | |
803 | { | |
804 | struct wlan_ioctl_regrdwr *ea = pdata_buf; | |
805 | ||
9012b28a | 806 | lbs_deb_enter(LBS_DEB_CMD); |
876c9d3a | 807 | |
0aef64d7 | 808 | cmd->command = cpu_to_le16(CMD_802_11_EEPROM_ACCESS); |
981f187b DW |
809 | cmd->size = cpu_to_le16(sizeof(struct cmd_ds_802_11_eeprom_access) + |
810 | S_DS_GEN); | |
876c9d3a MT |
811 | cmd->result = 0; |
812 | ||
813 | cmd->params.rdeeprom.action = cpu_to_le16(ea->action); | |
814 | cmd->params.rdeeprom.offset = cpu_to_le16(ea->offset); | |
815 | cmd->params.rdeeprom.bytecount = cpu_to_le16(ea->NOB); | |
816 | cmd->params.rdeeprom.value = 0; | |
817 | ||
8ff12da1 | 818 | lbs_deb_leave(LBS_DEB_CMD); |
876c9d3a MT |
819 | return 0; |
820 | } | |
821 | ||
822 | static int wlan_cmd_bt_access(wlan_private * priv, | |
823 | struct cmd_ds_command *cmd, | |
824 | u16 cmd_action, void *pdata_buf) | |
825 | { | |
826 | struct cmd_ds_bt_access *bt_access = &cmd->params.bt; | |
8ff12da1 | 827 | lbs_deb_enter_args(LBS_DEB_CMD, "action %d", cmd_action); |
876c9d3a | 828 | |
0aef64d7 | 829 | cmd->command = cpu_to_le16(CMD_BT_ACCESS); |
981f187b | 830 | cmd->size = cpu_to_le16(sizeof(struct cmd_ds_bt_access) + S_DS_GEN); |
876c9d3a MT |
831 | cmd->result = 0; |
832 | bt_access->action = cpu_to_le16(cmd_action); | |
833 | ||
834 | switch (cmd_action) { | |
0aef64d7 | 835 | case CMD_ACT_BT_ACCESS_ADD: |
876c9d3a | 836 | memcpy(bt_access->addr1, pdata_buf, 2 * ETH_ALEN); |
ece56191 | 837 | lbs_deb_hex(LBS_DEB_MESH, "BT_ADD: blinded MAC addr", bt_access->addr1, 6); |
876c9d3a | 838 | break; |
0aef64d7 | 839 | case CMD_ACT_BT_ACCESS_DEL: |
876c9d3a | 840 | memcpy(bt_access->addr1, pdata_buf, 1 * ETH_ALEN); |
ece56191 | 841 | lbs_deb_hex(LBS_DEB_MESH, "BT_DEL: blinded MAC addr", bt_access->addr1, 6); |
876c9d3a | 842 | break; |
0aef64d7 | 843 | case CMD_ACT_BT_ACCESS_LIST: |
876c9d3a MT |
844 | bt_access->id = cpu_to_le32(*(u32 *) pdata_buf); |
845 | break; | |
0aef64d7 | 846 | case CMD_ACT_BT_ACCESS_RESET: |
876c9d3a | 847 | break; |
0aef64d7 | 848 | case CMD_ACT_BT_ACCESS_SET_INVERT: |
90e8eafc LCC |
849 | bt_access->id = cpu_to_le32(*(u32 *) pdata_buf); |
850 | break; | |
0aef64d7 | 851 | case CMD_ACT_BT_ACCESS_GET_INVERT: |
90e8eafc | 852 | break; |
876c9d3a MT |
853 | default: |
854 | break; | |
855 | } | |
8ff12da1 | 856 | lbs_deb_leave(LBS_DEB_CMD); |
876c9d3a MT |
857 | return 0; |
858 | } | |
859 | ||
860 | static int wlan_cmd_fwt_access(wlan_private * priv, | |
861 | struct cmd_ds_command *cmd, | |
862 | u16 cmd_action, void *pdata_buf) | |
863 | { | |
864 | struct cmd_ds_fwt_access *fwt_access = &cmd->params.fwt; | |
8ff12da1 | 865 | lbs_deb_enter_args(LBS_DEB_CMD, "action %d", cmd_action); |
876c9d3a | 866 | |
0aef64d7 | 867 | cmd->command = cpu_to_le16(CMD_FWT_ACCESS); |
981f187b | 868 | cmd->size = cpu_to_le16(sizeof(struct cmd_ds_fwt_access) + S_DS_GEN); |
876c9d3a MT |
869 | cmd->result = 0; |
870 | ||
871 | if (pdata_buf) | |
872 | memcpy(fwt_access, pdata_buf, sizeof(*fwt_access)); | |
873 | else | |
874 | memset(fwt_access, 0, sizeof(*fwt_access)); | |
875 | ||
876 | fwt_access->action = cpu_to_le16(cmd_action); | |
877 | ||
8ff12da1 | 878 | lbs_deb_leave(LBS_DEB_CMD); |
876c9d3a MT |
879 | return 0; |
880 | } | |
881 | ||
882 | static int wlan_cmd_mesh_access(wlan_private * priv, | |
883 | struct cmd_ds_command *cmd, | |
884 | u16 cmd_action, void *pdata_buf) | |
885 | { | |
886 | struct cmd_ds_mesh_access *mesh_access = &cmd->params.mesh; | |
8ff12da1 | 887 | lbs_deb_enter_args(LBS_DEB_CMD, "action %d", cmd_action); |
876c9d3a | 888 | |
0aef64d7 | 889 | cmd->command = cpu_to_le16(CMD_MESH_ACCESS); |
981f187b | 890 | cmd->size = cpu_to_le16(sizeof(struct cmd_ds_mesh_access) + S_DS_GEN); |
876c9d3a MT |
891 | cmd->result = 0; |
892 | ||
893 | if (pdata_buf) | |
894 | memcpy(mesh_access, pdata_buf, sizeof(*mesh_access)); | |
895 | else | |
896 | memset(mesh_access, 0, sizeof(*mesh_access)); | |
897 | ||
898 | mesh_access->action = cpu_to_le16(cmd_action); | |
899 | ||
8ff12da1 | 900 | lbs_deb_leave(LBS_DEB_CMD); |
876c9d3a MT |
901 | return 0; |
902 | } | |
903 | ||
63f0023b LCC |
904 | static int wlan_cmd_set_boot2_ver(wlan_private * priv, |
905 | struct cmd_ds_command *cmd, | |
906 | u16 cmd_action, void *pdata_buf) | |
907 | { | |
908 | struct cmd_ds_set_boot2_ver *boot2_ver = &cmd->params.boot2_ver; | |
909 | cmd->command = cpu_to_le16(CMD_SET_BOOT2_VER); | |
910 | cmd->size = cpu_to_le16(sizeof(struct cmd_ds_set_boot2_ver) + S_DS_GEN); | |
911 | boot2_ver->version = priv->boot2_version; | |
912 | return 0; | |
913 | } | |
914 | ||
29f5f2a1 MT |
915 | /* |
916 | * Note: NEVER use libertas_queue_cmd() with addtail==0 other than for | |
917 | * the command timer, because it does not account for queued commands. | |
918 | */ | |
876c9d3a MT |
919 | void libertas_queue_cmd(wlan_adapter * adapter, struct cmd_ctrl_node *cmdnode, u8 addtail) |
920 | { | |
921 | unsigned long flags; | |
922 | struct cmd_ds_command *cmdptr; | |
923 | ||
8ff12da1 | 924 | lbs_deb_enter(LBS_DEB_HOST); |
876c9d3a MT |
925 | |
926 | if (!cmdnode) { | |
8ff12da1 | 927 | lbs_deb_host("QUEUE_CMD: cmdnode is NULL\n"); |
876c9d3a MT |
928 | goto done; |
929 | } | |
930 | ||
931 | cmdptr = (struct cmd_ds_command *)cmdnode->bufvirtualaddr; | |
932 | if (!cmdptr) { | |
8ff12da1 | 933 | lbs_deb_host("QUEUE_CMD: cmdptr is NULL\n"); |
876c9d3a MT |
934 | goto done; |
935 | } | |
936 | ||
937 | /* Exit_PS command needs to be queued in the header always. */ | |
0aef64d7 | 938 | if (cmdptr->command == CMD_802_11_PS_MODE) { |
876c9d3a | 939 | struct cmd_ds_802_11_ps_mode *psm = &cmdptr->params.psmode; |
0aef64d7 | 940 | if (psm->action == cpu_to_le16(CMD_SUBCMD_EXIT_PS)) { |
876c9d3a MT |
941 | if (adapter->psstate != PS_STATE_FULL_POWER) |
942 | addtail = 0; | |
943 | } | |
944 | } | |
945 | ||
946 | spin_lock_irqsave(&adapter->driver_lock, flags); | |
947 | ||
29f5f2a1 | 948 | if (addtail) { |
876c9d3a MT |
949 | list_add_tail((struct list_head *)cmdnode, |
950 | &adapter->cmdpendingq); | |
29f5f2a1 MT |
951 | adapter->nr_cmd_pending++; |
952 | } else | |
876c9d3a MT |
953 | list_add((struct list_head *)cmdnode, &adapter->cmdpendingq); |
954 | ||
955 | spin_unlock_irqrestore(&adapter->driver_lock, flags); | |
956 | ||
8ff12da1 | 957 | lbs_deb_host("QUEUE_CMD: inserted command 0x%04x into cmdpendingq\n", |
981f187b | 958 | le16_to_cpu(((struct cmd_ds_gen*)cmdnode->bufvirtualaddr)->command)); |
876c9d3a MT |
959 | |
960 | done: | |
8ff12da1 | 961 | lbs_deb_leave(LBS_DEB_HOST); |
876c9d3a MT |
962 | } |
963 | ||
964 | /* | |
965 | * TODO: Fix the issue when DownloadcommandToStation is being called the | |
8ff12da1 | 966 | * second time when the command times out. All the cmdptr->xxx are in little |
876c9d3a MT |
967 | * endian and therefore all the comparissions will fail. |
968 | * For now - we are not performing the endian conversion the second time - but | |
969 | * for PS and DEEP_SLEEP we need to worry | |
970 | */ | |
971 | static int DownloadcommandToStation(wlan_private * priv, | |
972 | struct cmd_ctrl_node *cmdnode) | |
973 | { | |
974 | unsigned long flags; | |
975 | struct cmd_ds_command *cmdptr; | |
976 | wlan_adapter *adapter = priv->adapter; | |
b031ac10 | 977 | int ret = -1; |
876c9d3a MT |
978 | u16 cmdsize; |
979 | u16 command; | |
980 | ||
8ff12da1 | 981 | lbs_deb_enter(LBS_DEB_HOST); |
876c9d3a MT |
982 | |
983 | if (!adapter || !cmdnode) { | |
8ff12da1 | 984 | lbs_deb_host("DNLD_CMD: adapter or cmdmode is NULL\n"); |
876c9d3a MT |
985 | goto done; |
986 | } | |
987 | ||
988 | cmdptr = (struct cmd_ds_command *)cmdnode->bufvirtualaddr; | |
989 | ||
876c9d3a MT |
990 | spin_lock_irqsave(&adapter->driver_lock, flags); |
991 | if (!cmdptr || !cmdptr->size) { | |
8ff12da1 | 992 | lbs_deb_host("DNLD_CMD: cmdptr is NULL or zero\n"); |
876c9d3a MT |
993 | __libertas_cleanup_and_insert_cmd(priv, cmdnode); |
994 | spin_unlock_irqrestore(&adapter->driver_lock, flags); | |
876c9d3a MT |
995 | goto done; |
996 | } | |
997 | ||
998 | adapter->cur_cmd = cmdnode; | |
999 | adapter->cur_cmd_retcode = 0; | |
1000 | spin_unlock_irqrestore(&adapter->driver_lock, flags); | |
876c9d3a MT |
1001 | |
1002 | cmdsize = cmdptr->size; | |
876c9d3a MT |
1003 | command = cpu_to_le16(cmdptr->command); |
1004 | ||
8ff12da1 HS |
1005 | lbs_deb_host("DNLD_CMD: command 0x%04x, size %d, jiffies %lu\n", |
1006 | command, le16_to_cpu(cmdptr->size), jiffies); | |
1007 | lbs_deb_hex(LBS_DEB_HOST, "DNLD_CMD", cmdnode->bufvirtualaddr, cmdsize); | |
1008 | ||
876c9d3a MT |
1009 | cmdnode->cmdwaitqwoken = 0; |
1010 | cmdsize = cpu_to_le16(cmdsize); | |
1011 | ||
208fdd2f | 1012 | ret = priv->hw_host_to_card(priv, MVMS_CMD, (u8 *) cmdptr, cmdsize); |
876c9d3a MT |
1013 | |
1014 | if (ret != 0) { | |
8ff12da1 | 1015 | lbs_deb_host("DNLD_CMD: hw_host_to_card failed\n"); |
876c9d3a | 1016 | spin_lock_irqsave(&adapter->driver_lock, flags); |
794760f7 | 1017 | adapter->cur_cmd_retcode = ret; |
876c9d3a | 1018 | __libertas_cleanup_and_insert_cmd(priv, adapter->cur_cmd); |
794760f7 | 1019 | adapter->nr_cmd_pending--; |
876c9d3a MT |
1020 | adapter->cur_cmd = NULL; |
1021 | spin_unlock_irqrestore(&adapter->driver_lock, flags); | |
876c9d3a MT |
1022 | goto done; |
1023 | } | |
1024 | ||
8ff12da1 | 1025 | lbs_deb_cmd("DNLD_CMD: sent command 0x%04x, jiffies %lu\n", command, jiffies); |
876c9d3a MT |
1026 | |
1027 | /* Setup the timer after transmit command */ | |
0aef64d7 DW |
1028 | if (command == CMD_802_11_SCAN || command == CMD_802_11_AUTHENTICATE |
1029 | || command == CMD_802_11_ASSOCIATE) | |
876c9d3a MT |
1030 | mod_timer(&adapter->command_timer, jiffies + (10*HZ)); |
1031 | else | |
1032 | mod_timer(&adapter->command_timer, jiffies + (5*HZ)); | |
1033 | ||
1034 | ret = 0; | |
1035 | ||
9012b28a | 1036 | done: |
8ff12da1 | 1037 | lbs_deb_leave_args(LBS_DEB_HOST, "ret %d", ret); |
876c9d3a MT |
1038 | return ret; |
1039 | } | |
1040 | ||
1041 | static int wlan_cmd_mac_control(wlan_private * priv, | |
1042 | struct cmd_ds_command *cmd) | |
1043 | { | |
1044 | struct cmd_ds_mac_control *mac = &cmd->params.macctrl; | |
1045 | ||
9012b28a | 1046 | lbs_deb_enter(LBS_DEB_CMD); |
876c9d3a | 1047 | |
0aef64d7 | 1048 | cmd->command = cpu_to_le16(CMD_MAC_CONTROL); |
981f187b | 1049 | cmd->size = cpu_to_le16(sizeof(struct cmd_ds_mac_control) + S_DS_GEN); |
876c9d3a MT |
1050 | mac->action = cpu_to_le16(priv->adapter->currentpacketfilter); |
1051 | ||
8ff12da1 | 1052 | lbs_deb_cmd("MAC_CONTROL: action 0x%x, size %d\n", |
981f187b | 1053 | le16_to_cpu(mac->action), le16_to_cpu(cmd->size)); |
876c9d3a | 1054 | |
9012b28a | 1055 | lbs_deb_leave(LBS_DEB_CMD); |
876c9d3a MT |
1056 | return 0; |
1057 | } | |
1058 | ||
1059 | /** | |
1060 | * This function inserts command node to cmdfreeq | |
1061 | * after cleans it. Requires adapter->driver_lock held. | |
1062 | */ | |
1063 | void __libertas_cleanup_and_insert_cmd(wlan_private * priv, struct cmd_ctrl_node *ptempcmd) | |
1064 | { | |
1065 | wlan_adapter *adapter = priv->adapter; | |
1066 | ||
1067 | if (!ptempcmd) | |
8ff12da1 | 1068 | return; |
876c9d3a MT |
1069 | |
1070 | cleanup_cmdnode(ptempcmd); | |
1071 | list_add_tail((struct list_head *)ptempcmd, &adapter->cmdfreeq); | |
876c9d3a MT |
1072 | } |
1073 | ||
ac558ca2 | 1074 | static void libertas_cleanup_and_insert_cmd(wlan_private * priv, struct cmd_ctrl_node *ptempcmd) |
876c9d3a MT |
1075 | { |
1076 | unsigned long flags; | |
1077 | ||
1078 | spin_lock_irqsave(&priv->adapter->driver_lock, flags); | |
1079 | __libertas_cleanup_and_insert_cmd(priv, ptempcmd); | |
1080 | spin_unlock_irqrestore(&priv->adapter->driver_lock, flags); | |
1081 | } | |
1082 | ||
1083 | int libertas_set_radio_control(wlan_private * priv) | |
1084 | { | |
1085 | int ret = 0; | |
1086 | ||
9012b28a | 1087 | lbs_deb_enter(LBS_DEB_CMD); |
876c9d3a MT |
1088 | |
1089 | ret = libertas_prepare_and_send_command(priv, | |
0aef64d7 DW |
1090 | CMD_802_11_RADIO_CONTROL, |
1091 | CMD_ACT_SET, | |
1092 | CMD_OPTION_WAITFORRSP, 0, NULL); | |
876c9d3a | 1093 | |
8ff12da1 | 1094 | lbs_deb_cmd("RADIO_SET: radio %d, preamble %d\n", |
876c9d3a MT |
1095 | priv->adapter->radioon, priv->adapter->preamble); |
1096 | ||
9012b28a | 1097 | lbs_deb_leave_args(LBS_DEB_CMD, "ret %d", ret); |
876c9d3a MT |
1098 | return ret; |
1099 | } | |
1100 | ||
1101 | int libertas_set_mac_packet_filter(wlan_private * priv) | |
1102 | { | |
1103 | int ret = 0; | |
1104 | ||
9012b28a | 1105 | lbs_deb_enter(LBS_DEB_CMD); |
876c9d3a | 1106 | |
876c9d3a MT |
1107 | /* Send MAC control command to station */ |
1108 | ret = libertas_prepare_and_send_command(priv, | |
0aef64d7 | 1109 | CMD_MAC_CONTROL, 0, 0, 0, NULL); |
876c9d3a | 1110 | |
9012b28a | 1111 | lbs_deb_leave_args(LBS_DEB_CMD, "ret %d", ret); |
876c9d3a MT |
1112 | return ret; |
1113 | } | |
1114 | ||
1115 | /** | |
1116 | * @brief This function prepare the command before send to firmware. | |
1117 | * | |
1118 | * @param priv A pointer to wlan_private structure | |
1119 | * @param cmd_no command number | |
1120 | * @param cmd_action command action: GET or SET | |
1121 | * @param wait_option wait option: wait response or not | |
1122 | * @param cmd_oid cmd oid: treated as sub command | |
1123 | * @param pdata_buf A pointer to informaion buffer | |
1124 | * @return 0 or -1 | |
1125 | */ | |
1126 | int libertas_prepare_and_send_command(wlan_private * priv, | |
1127 | u16 cmd_no, | |
1128 | u16 cmd_action, | |
1129 | u16 wait_option, u32 cmd_oid, void *pdata_buf) | |
1130 | { | |
1131 | int ret = 0; | |
1132 | wlan_adapter *adapter = priv->adapter; | |
1133 | struct cmd_ctrl_node *cmdnode; | |
1134 | struct cmd_ds_command *cmdptr; | |
1135 | unsigned long flags; | |
1136 | ||
8ff12da1 | 1137 | lbs_deb_enter(LBS_DEB_HOST); |
876c9d3a MT |
1138 | |
1139 | if (!adapter) { | |
8ff12da1 | 1140 | lbs_deb_host("PREP_CMD: adapter is NULL\n"); |
876c9d3a MT |
1141 | ret = -1; |
1142 | goto done; | |
1143 | } | |
1144 | ||
1145 | if (adapter->surpriseremoved) { | |
8ff12da1 | 1146 | lbs_deb_host("PREP_CMD: card removed\n"); |
876c9d3a MT |
1147 | ret = -1; |
1148 | goto done; | |
1149 | } | |
1150 | ||
1151 | cmdnode = libertas_get_free_cmd_ctrl_node(priv); | |
1152 | ||
1153 | if (cmdnode == NULL) { | |
8ff12da1 | 1154 | lbs_deb_host("PREP_CMD: cmdnode is NULL\n"); |
876c9d3a MT |
1155 | |
1156 | /* Wake up main thread to execute next command */ | |
fe336150 | 1157 | wake_up_interruptible(&priv->waitq); |
876c9d3a MT |
1158 | ret = -1; |
1159 | goto done; | |
1160 | } | |
1161 | ||
1162 | libertas_set_cmd_ctrl_node(priv, cmdnode, cmd_oid, wait_option, pdata_buf); | |
1163 | ||
1164 | cmdptr = (struct cmd_ds_command *)cmdnode->bufvirtualaddr; | |
1165 | ||
8ff12da1 | 1166 | lbs_deb_host("PREP_CMD: command 0x%04x\n", cmd_no); |
876c9d3a MT |
1167 | |
1168 | if (!cmdptr) { | |
8ff12da1 | 1169 | lbs_deb_host("PREP_CMD: cmdptr is NULL\n"); |
876c9d3a MT |
1170 | libertas_cleanup_and_insert_cmd(priv, cmdnode); |
1171 | ret = -1; | |
1172 | goto done; | |
1173 | } | |
1174 | ||
1175 | /* Set sequence number, command and INT option */ | |
1176 | adapter->seqnum++; | |
1177 | cmdptr->seqnum = cpu_to_le16(adapter->seqnum); | |
1178 | ||
981f187b | 1179 | cmdptr->command = cpu_to_le16(cmd_no); |
876c9d3a MT |
1180 | cmdptr->result = 0; |
1181 | ||
1182 | switch (cmd_no) { | |
0aef64d7 | 1183 | case CMD_GET_HW_SPEC: |
876c9d3a MT |
1184 | ret = wlan_cmd_hw_spec(priv, cmdptr); |
1185 | break; | |
0aef64d7 | 1186 | case CMD_802_11_PS_MODE: |
876c9d3a MT |
1187 | ret = wlan_cmd_802_11_ps_mode(priv, cmdptr, cmd_action); |
1188 | break; | |
1189 | ||
0aef64d7 | 1190 | case CMD_802_11_SCAN: |
876c9d3a MT |
1191 | ret = libertas_cmd_80211_scan(priv, cmdptr, pdata_buf); |
1192 | break; | |
1193 | ||
0aef64d7 | 1194 | case CMD_MAC_CONTROL: |
876c9d3a MT |
1195 | ret = wlan_cmd_mac_control(priv, cmdptr); |
1196 | break; | |
1197 | ||
0aef64d7 DW |
1198 | case CMD_802_11_ASSOCIATE: |
1199 | case CMD_802_11_REASSOCIATE: | |
876c9d3a MT |
1200 | ret = libertas_cmd_80211_associate(priv, cmdptr, pdata_buf); |
1201 | break; | |
1202 | ||
0aef64d7 | 1203 | case CMD_802_11_DEAUTHENTICATE: |
876c9d3a MT |
1204 | ret = libertas_cmd_80211_deauthenticate(priv, cmdptr); |
1205 | break; | |
1206 | ||
0aef64d7 | 1207 | case CMD_802_11_SET_WEP: |
876c9d3a MT |
1208 | ret = wlan_cmd_802_11_set_wep(priv, cmdptr, cmd_action, pdata_buf); |
1209 | break; | |
1210 | ||
0aef64d7 | 1211 | case CMD_802_11_AD_HOC_START: |
876c9d3a MT |
1212 | ret = libertas_cmd_80211_ad_hoc_start(priv, cmdptr, pdata_buf); |
1213 | break; | |
0aef64d7 | 1214 | case CMD_CODE_DNLD: |
876c9d3a MT |
1215 | break; |
1216 | ||
0aef64d7 | 1217 | case CMD_802_11_RESET: |
876c9d3a MT |
1218 | ret = wlan_cmd_802_11_reset(priv, cmdptr, cmd_action); |
1219 | break; | |
1220 | ||
0aef64d7 | 1221 | case CMD_802_11_GET_LOG: |
876c9d3a MT |
1222 | ret = wlan_cmd_802_11_get_log(priv, cmdptr); |
1223 | break; | |
1224 | ||
0aef64d7 | 1225 | case CMD_802_11_AUTHENTICATE: |
876c9d3a MT |
1226 | ret = libertas_cmd_80211_authenticate(priv, cmdptr, pdata_buf); |
1227 | break; | |
1228 | ||
0aef64d7 | 1229 | case CMD_802_11_GET_STAT: |
876c9d3a MT |
1230 | ret = wlan_cmd_802_11_get_stat(priv, cmdptr); |
1231 | break; | |
1232 | ||
0aef64d7 | 1233 | case CMD_802_11_SNMP_MIB: |
876c9d3a MT |
1234 | ret = wlan_cmd_802_11_snmp_mib(priv, cmdptr, |
1235 | cmd_action, cmd_oid, pdata_buf); | |
1236 | break; | |
1237 | ||
0aef64d7 DW |
1238 | case CMD_MAC_REG_ACCESS: |
1239 | case CMD_BBP_REG_ACCESS: | |
1240 | case CMD_RF_REG_ACCESS: | |
876c9d3a MT |
1241 | ret = wlan_cmd_reg_access(priv, cmdptr, cmd_action, pdata_buf); |
1242 | break; | |
1243 | ||
0aef64d7 | 1244 | case CMD_802_11_RF_CHANNEL: |
876c9d3a MT |
1245 | ret = wlan_cmd_802_11_rf_channel(priv, cmdptr, |
1246 | cmd_action, pdata_buf); | |
1247 | break; | |
1248 | ||
0aef64d7 | 1249 | case CMD_802_11_RF_TX_POWER: |
876c9d3a MT |
1250 | ret = wlan_cmd_802_11_rf_tx_power(priv, cmdptr, |
1251 | cmd_action, pdata_buf); | |
1252 | break; | |
1253 | ||
0aef64d7 | 1254 | case CMD_802_11_RADIO_CONTROL: |
876c9d3a MT |
1255 | ret = wlan_cmd_802_11_radio_control(priv, cmdptr, cmd_action); |
1256 | break; | |
1257 | ||
0aef64d7 | 1258 | case CMD_802_11_DATA_RATE: |
876c9d3a MT |
1259 | ret = wlan_cmd_802_11_data_rate(priv, cmdptr, cmd_action); |
1260 | break; | |
0aef64d7 | 1261 | case CMD_802_11_RATE_ADAPT_RATESET: |
876c9d3a MT |
1262 | ret = wlan_cmd_802_11_rate_adapt_rateset(priv, |
1263 | cmdptr, cmd_action); | |
1264 | break; | |
1265 | ||
0aef64d7 | 1266 | case CMD_MAC_MULTICAST_ADR: |
876c9d3a MT |
1267 | ret = wlan_cmd_mac_multicast_adr(priv, cmdptr, cmd_action); |
1268 | break; | |
1269 | ||
965f8bbc LCC |
1270 | case CMD_802_11_MONITOR_MODE: |
1271 | ret = wlan_cmd_802_11_monitor_mode(priv, cmdptr, | |
1272 | cmd_action, pdata_buf); | |
1273 | break; | |
1274 | ||
0aef64d7 | 1275 | case CMD_802_11_AD_HOC_JOIN: |
876c9d3a MT |
1276 | ret = libertas_cmd_80211_ad_hoc_join(priv, cmdptr, pdata_buf); |
1277 | break; | |
1278 | ||
0aef64d7 | 1279 | case CMD_802_11_RSSI: |
876c9d3a MT |
1280 | ret = wlan_cmd_802_11_rssi(priv, cmdptr); |
1281 | break; | |
1282 | ||
0aef64d7 | 1283 | case CMD_802_11_AD_HOC_STOP: |
876c9d3a MT |
1284 | ret = libertas_cmd_80211_ad_hoc_stop(priv, cmdptr); |
1285 | break; | |
1286 | ||
0aef64d7 | 1287 | case CMD_802_11_ENABLE_RSN: |
90a42210 DW |
1288 | ret = wlan_cmd_802_11_enable_rsn(priv, cmdptr, cmd_action, |
1289 | pdata_buf); | |
876c9d3a MT |
1290 | break; |
1291 | ||
0aef64d7 | 1292 | case CMD_802_11_KEY_MATERIAL: |
90a42210 DW |
1293 | ret = wlan_cmd_802_11_key_material(priv, cmdptr, cmd_action, |
1294 | cmd_oid, pdata_buf); | |
876c9d3a MT |
1295 | break; |
1296 | ||
0aef64d7 | 1297 | case CMD_802_11_PAIRWISE_TSC: |
876c9d3a | 1298 | break; |
0aef64d7 | 1299 | case CMD_802_11_GROUP_TSC: |
876c9d3a MT |
1300 | break; |
1301 | ||
0aef64d7 | 1302 | case CMD_802_11_MAC_ADDRESS: |
876c9d3a MT |
1303 | ret = wlan_cmd_802_11_mac_address(priv, cmdptr, cmd_action); |
1304 | break; | |
1305 | ||
0aef64d7 | 1306 | case CMD_802_11_EEPROM_ACCESS: |
876c9d3a MT |
1307 | ret = wlan_cmd_802_11_eeprom_access(priv, cmdptr, |
1308 | cmd_action, pdata_buf); | |
1309 | break; | |
1310 | ||
0aef64d7 DW |
1311 | case CMD_802_11_SET_AFC: |
1312 | case CMD_802_11_GET_AFC: | |
876c9d3a MT |
1313 | |
1314 | cmdptr->command = cpu_to_le16(cmd_no); | |
981f187b DW |
1315 | cmdptr->size = cpu_to_le16(sizeof(struct cmd_ds_802_11_afc) + |
1316 | S_DS_GEN); | |
876c9d3a MT |
1317 | |
1318 | memmove(&cmdptr->params.afc, | |
1319 | pdata_buf, sizeof(struct cmd_ds_802_11_afc)); | |
1320 | ||
1321 | ret = 0; | |
1322 | goto done; | |
1323 | ||
0aef64d7 | 1324 | case CMD_802_11D_DOMAIN_INFO: |
876c9d3a MT |
1325 | ret = libertas_cmd_802_11d_domain_info(priv, cmdptr, |
1326 | cmd_no, cmd_action); | |
1327 | break; | |
1328 | ||
0aef64d7 | 1329 | case CMD_802_11_SLEEP_PARAMS: |
876c9d3a MT |
1330 | ret = wlan_cmd_802_11_sleep_params(priv, cmdptr, cmd_action); |
1331 | break; | |
0aef64d7 | 1332 | case CMD_802_11_INACTIVITY_TIMEOUT: |
876c9d3a MT |
1333 | ret = wlan_cmd_802_11_inactivity_timeout(priv, cmdptr, |
1334 | cmd_action, pdata_buf); | |
1335 | libertas_set_cmd_ctrl_node(priv, cmdnode, 0, 0, pdata_buf); | |
1336 | break; | |
1337 | ||
0aef64d7 DW |
1338 | case CMD_802_11_TPC_CFG: |
1339 | cmdptr->command = cpu_to_le16(CMD_802_11_TPC_CFG); | |
876c9d3a MT |
1340 | cmdptr->size = |
1341 | cpu_to_le16(sizeof(struct cmd_ds_802_11_tpc_cfg) + | |
1342 | S_DS_GEN); | |
1343 | ||
1344 | memmove(&cmdptr->params.tpccfg, | |
1345 | pdata_buf, sizeof(struct cmd_ds_802_11_tpc_cfg)); | |
1346 | ||
1347 | ret = 0; | |
1348 | break; | |
0aef64d7 | 1349 | case CMD_802_11_LED_GPIO_CTRL: |
876c9d3a MT |
1350 | { |
1351 | struct mrvlietypes_ledgpio *gpio = | |
1352 | (struct mrvlietypes_ledgpio*) | |
1353 | cmdptr->params.ledgpio.data; | |
1354 | ||
1355 | memmove(&cmdptr->params.ledgpio, | |
1356 | pdata_buf, | |
1357 | sizeof(struct cmd_ds_802_11_led_ctrl)); | |
1358 | ||
1359 | cmdptr->command = | |
0aef64d7 | 1360 | cpu_to_le16(CMD_802_11_LED_GPIO_CTRL); |
876c9d3a MT |
1361 | |
1362 | #define ACTION_NUMLED_TLVTYPE_LEN_FIELDS_LEN 8 | |
1363 | cmdptr->size = | |
1364 | cpu_to_le16(gpio->header.len + S_DS_GEN + | |
1365 | ACTION_NUMLED_TLVTYPE_LEN_FIELDS_LEN); | |
1366 | gpio->header.len = cpu_to_le16(gpio->header.len); | |
1367 | ||
1368 | ret = 0; | |
1369 | break; | |
1370 | } | |
0aef64d7 DW |
1371 | case CMD_802_11_PWR_CFG: |
1372 | cmdptr->command = cpu_to_le16(CMD_802_11_PWR_CFG); | |
876c9d3a MT |
1373 | cmdptr->size = |
1374 | cpu_to_le16(sizeof(struct cmd_ds_802_11_pwr_cfg) + | |
1375 | S_DS_GEN); | |
1376 | memmove(&cmdptr->params.pwrcfg, pdata_buf, | |
1377 | sizeof(struct cmd_ds_802_11_pwr_cfg)); | |
1378 | ||
1379 | ret = 0; | |
1380 | break; | |
0aef64d7 | 1381 | case CMD_BT_ACCESS: |
876c9d3a MT |
1382 | ret = wlan_cmd_bt_access(priv, cmdptr, cmd_action, pdata_buf); |
1383 | break; | |
1384 | ||
0aef64d7 | 1385 | case CMD_FWT_ACCESS: |
876c9d3a MT |
1386 | ret = wlan_cmd_fwt_access(priv, cmdptr, cmd_action, pdata_buf); |
1387 | break; | |
1388 | ||
0aef64d7 | 1389 | case CMD_MESH_ACCESS: |
876c9d3a MT |
1390 | ret = wlan_cmd_mesh_access(priv, cmdptr, cmd_action, pdata_buf); |
1391 | break; | |
1392 | ||
63f0023b LCC |
1393 | case CMD_SET_BOOT2_VER: |
1394 | ret = wlan_cmd_set_boot2_ver(priv, cmdptr, cmd_action, pdata_buf); | |
1395 | break; | |
1396 | ||
0aef64d7 DW |
1397 | case CMD_GET_TSF: |
1398 | cmdptr->command = cpu_to_le16(CMD_GET_TSF); | |
981f187b DW |
1399 | cmdptr->size = cpu_to_le16(sizeof(struct cmd_ds_get_tsf) + |
1400 | S_DS_GEN); | |
876c9d3a MT |
1401 | ret = 0; |
1402 | break; | |
876c9d3a | 1403 | default: |
8ff12da1 | 1404 | lbs_deb_host("PREP_CMD: unknown command 0x%04x\n", cmd_no); |
876c9d3a MT |
1405 | ret = -1; |
1406 | break; | |
1407 | } | |
1408 | ||
1409 | /* return error, since the command preparation failed */ | |
1410 | if (ret != 0) { | |
8ff12da1 | 1411 | lbs_deb_host("PREP_CMD: command preparation failed\n"); |
876c9d3a MT |
1412 | libertas_cleanup_and_insert_cmd(priv, cmdnode); |
1413 | ret = -1; | |
1414 | goto done; | |
1415 | } | |
1416 | ||
1417 | cmdnode->cmdwaitqwoken = 0; | |
1418 | ||
1419 | libertas_queue_cmd(adapter, cmdnode, 1); | |
fe336150 | 1420 | wake_up_interruptible(&priv->waitq); |
876c9d3a | 1421 | |
0aef64d7 | 1422 | if (wait_option & CMD_OPTION_WAITFORRSP) { |
8ff12da1 | 1423 | lbs_deb_host("PREP_CMD: wait for response\n"); |
876c9d3a MT |
1424 | might_sleep(); |
1425 | wait_event_interruptible(cmdnode->cmdwait_q, | |
1426 | cmdnode->cmdwaitqwoken); | |
1427 | } | |
1428 | ||
1429 | spin_lock_irqsave(&adapter->driver_lock, flags); | |
1430 | if (adapter->cur_cmd_retcode) { | |
8ff12da1 | 1431 | lbs_deb_host("PREP_CMD: command failed with return code %d\n", |
876c9d3a MT |
1432 | adapter->cur_cmd_retcode); |
1433 | adapter->cur_cmd_retcode = 0; | |
1434 | ret = -1; | |
1435 | } | |
1436 | spin_unlock_irqrestore(&adapter->driver_lock, flags); | |
1437 | ||
1438 | done: | |
8ff12da1 | 1439 | lbs_deb_leave_args(LBS_DEB_HOST, "ret %d", ret); |
876c9d3a MT |
1440 | return ret; |
1441 | } | |
084708b6 | 1442 | EXPORT_SYMBOL_GPL(libertas_prepare_and_send_command); |
876c9d3a MT |
1443 | |
1444 | /** | |
1445 | * @brief This function allocates the command buffer and link | |
1446 | * it to command free queue. | |
1447 | * | |
1448 | * @param priv A pointer to wlan_private structure | |
1449 | * @return 0 or -1 | |
1450 | */ | |
1451 | int libertas_allocate_cmd_buffer(wlan_private * priv) | |
1452 | { | |
1453 | int ret = 0; | |
1454 | u32 ulbufsize; | |
1455 | u32 i; | |
1456 | struct cmd_ctrl_node *tempcmd_array; | |
1457 | u8 *ptempvirtualaddr; | |
1458 | wlan_adapter *adapter = priv->adapter; | |
1459 | ||
8ff12da1 | 1460 | lbs_deb_enter(LBS_DEB_HOST); |
876c9d3a MT |
1461 | |
1462 | /* Allocate and initialize cmdCtrlNode */ | |
1463 | ulbufsize = sizeof(struct cmd_ctrl_node) * MRVDRV_NUM_OF_CMD_BUFFER; | |
1464 | ||
fb3dddf2 | 1465 | if (!(tempcmd_array = kzalloc(ulbufsize, GFP_KERNEL))) { |
8ff12da1 | 1466 | lbs_deb_host("ALLOC_CMD_BUF: tempcmd_array is NULL\n"); |
876c9d3a MT |
1467 | ret = -1; |
1468 | goto done; | |
1469 | } | |
876c9d3a | 1470 | adapter->cmd_array = tempcmd_array; |
876c9d3a MT |
1471 | |
1472 | /* Allocate and initialize command buffers */ | |
1473 | ulbufsize = MRVDRV_SIZE_OF_CMD_BUFFER; | |
1474 | for (i = 0; i < MRVDRV_NUM_OF_CMD_BUFFER; i++) { | |
fb3dddf2 | 1475 | if (!(ptempvirtualaddr = kzalloc(ulbufsize, GFP_KERNEL))) { |
8ff12da1 | 1476 | lbs_deb_host("ALLOC_CMD_BUF: ptempvirtualaddr is NULL\n"); |
876c9d3a MT |
1477 | ret = -1; |
1478 | goto done; | |
1479 | } | |
1480 | ||
876c9d3a MT |
1481 | /* Update command buffer virtual */ |
1482 | tempcmd_array[i].bufvirtualaddr = ptempvirtualaddr; | |
1483 | } | |
1484 | ||
1485 | for (i = 0; i < MRVDRV_NUM_OF_CMD_BUFFER; i++) { | |
1486 | init_waitqueue_head(&tempcmd_array[i].cmdwait_q); | |
1487 | libertas_cleanup_and_insert_cmd(priv, &tempcmd_array[i]); | |
1488 | } | |
1489 | ||
1490 | ret = 0; | |
9012b28a HS |
1491 | |
1492 | done: | |
8ff12da1 | 1493 | lbs_deb_leave_args(LBS_DEB_HOST, "ret %d", ret); |
876c9d3a MT |
1494 | return ret; |
1495 | } | |
1496 | ||
1497 | /** | |
1498 | * @brief This function frees the command buffer. | |
1499 | * | |
1500 | * @param priv A pointer to wlan_private structure | |
1501 | * @return 0 or -1 | |
1502 | */ | |
1503 | int libertas_free_cmd_buffer(wlan_private * priv) | |
1504 | { | |
981f187b | 1505 | u32 ulbufsize; /* Someone needs to die for this. Slowly and painfully */ |
876c9d3a MT |
1506 | unsigned int i; |
1507 | struct cmd_ctrl_node *tempcmd_array; | |
1508 | wlan_adapter *adapter = priv->adapter; | |
1509 | ||
8ff12da1 | 1510 | lbs_deb_enter(LBS_DEB_HOST); |
876c9d3a MT |
1511 | |
1512 | /* need to check if cmd array is allocated or not */ | |
1513 | if (adapter->cmd_array == NULL) { | |
8ff12da1 | 1514 | lbs_deb_host("FREE_CMD_BUF: cmd_array is NULL\n"); |
876c9d3a MT |
1515 | goto done; |
1516 | } | |
1517 | ||
1518 | tempcmd_array = adapter->cmd_array; | |
1519 | ||
1520 | /* Release shared memory buffers */ | |
1521 | ulbufsize = MRVDRV_SIZE_OF_CMD_BUFFER; | |
1522 | for (i = 0; i < MRVDRV_NUM_OF_CMD_BUFFER; i++) { | |
1523 | if (tempcmd_array[i].bufvirtualaddr) { | |
876c9d3a MT |
1524 | kfree(tempcmd_array[i].bufvirtualaddr); |
1525 | tempcmd_array[i].bufvirtualaddr = NULL; | |
1526 | } | |
1527 | } | |
1528 | ||
1529 | /* Release cmd_ctrl_node */ | |
1530 | if (adapter->cmd_array) { | |
876c9d3a MT |
1531 | kfree(adapter->cmd_array); |
1532 | adapter->cmd_array = NULL; | |
1533 | } | |
1534 | ||
1535 | done: | |
8ff12da1 | 1536 | lbs_deb_leave(LBS_DEB_HOST); |
876c9d3a MT |
1537 | return 0; |
1538 | } | |
1539 | ||
1540 | /** | |
1541 | * @brief This function gets a free command node if available in | |
1542 | * command free queue. | |
1543 | * | |
1544 | * @param priv A pointer to wlan_private structure | |
1545 | * @return cmd_ctrl_node A pointer to cmd_ctrl_node structure or NULL | |
1546 | */ | |
1547 | struct cmd_ctrl_node *libertas_get_free_cmd_ctrl_node(wlan_private * priv) | |
1548 | { | |
1549 | struct cmd_ctrl_node *tempnode; | |
1550 | wlan_adapter *adapter = priv->adapter; | |
1551 | unsigned long flags; | |
1552 | ||
8ff12da1 HS |
1553 | lbs_deb_enter(LBS_DEB_HOST); |
1554 | ||
876c9d3a MT |
1555 | if (!adapter) |
1556 | return NULL; | |
1557 | ||
1558 | spin_lock_irqsave(&adapter->driver_lock, flags); | |
1559 | ||
1560 | if (!list_empty(&adapter->cmdfreeq)) { | |
1561 | tempnode = (struct cmd_ctrl_node *)adapter->cmdfreeq.next; | |
1562 | list_del((struct list_head *)tempnode); | |
1563 | } else { | |
8ff12da1 | 1564 | lbs_deb_host("GET_CMD_NODE: cmd_ctrl_node is not available\n"); |
876c9d3a MT |
1565 | tempnode = NULL; |
1566 | } | |
1567 | ||
1568 | spin_unlock_irqrestore(&adapter->driver_lock, flags); | |
1569 | ||
8ff12da1 | 1570 | if (tempnode) |
876c9d3a | 1571 | cleanup_cmdnode(tempnode); |
876c9d3a | 1572 | |
8ff12da1 | 1573 | lbs_deb_leave(LBS_DEB_HOST); |
876c9d3a MT |
1574 | return tempnode; |
1575 | } | |
1576 | ||
1577 | /** | |
1578 | * @brief This function cleans command node. | |
1579 | * | |
1580 | * @param ptempnode A pointer to cmdCtrlNode structure | |
1581 | * @return n/a | |
1582 | */ | |
1583 | static void cleanup_cmdnode(struct cmd_ctrl_node *ptempnode) | |
1584 | { | |
8ff12da1 HS |
1585 | lbs_deb_enter(LBS_DEB_HOST); |
1586 | ||
876c9d3a MT |
1587 | if (!ptempnode) |
1588 | return; | |
1589 | ptempnode->cmdwaitqwoken = 1; | |
1590 | wake_up_interruptible(&ptempnode->cmdwait_q); | |
1591 | ptempnode->status = 0; | |
1592 | ptempnode->cmd_oid = (u32) 0; | |
1593 | ptempnode->wait_option = 0; | |
1594 | ptempnode->pdata_buf = NULL; | |
1595 | ||
1596 | if (ptempnode->bufvirtualaddr != NULL) | |
1597 | memset(ptempnode->bufvirtualaddr, 0, MRVDRV_SIZE_OF_CMD_BUFFER); | |
8ff12da1 HS |
1598 | |
1599 | lbs_deb_leave(LBS_DEB_HOST); | |
876c9d3a MT |
1600 | } |
1601 | ||
1602 | /** | |
1603 | * @brief This function initializes the command node. | |
1604 | * | |
1605 | * @param priv A pointer to wlan_private structure | |
1606 | * @param ptempnode A pointer to cmd_ctrl_node structure | |
1607 | * @param cmd_oid cmd oid: treated as sub command | |
1608 | * @param wait_option wait option: wait response or not | |
1609 | * @param pdata_buf A pointer to informaion buffer | |
1610 | * @return 0 or -1 | |
1611 | */ | |
1612 | void libertas_set_cmd_ctrl_node(wlan_private * priv, | |
1613 | struct cmd_ctrl_node *ptempnode, | |
1614 | u32 cmd_oid, u16 wait_option, void *pdata_buf) | |
1615 | { | |
8ff12da1 | 1616 | lbs_deb_enter(LBS_DEB_HOST); |
876c9d3a MT |
1617 | |
1618 | if (!ptempnode) | |
1619 | return; | |
1620 | ||
1621 | ptempnode->cmd_oid = cmd_oid; | |
1622 | ptempnode->wait_option = wait_option; | |
1623 | ptempnode->pdata_buf = pdata_buf; | |
1624 | ||
8ff12da1 | 1625 | lbs_deb_leave(LBS_DEB_HOST); |
876c9d3a MT |
1626 | } |
1627 | ||
1628 | /** | |
1629 | * @brief This function executes next command in command | |
1630 | * pending queue. It will put fimware back to PS mode | |
1631 | * if applicable. | |
1632 | * | |
1633 | * @param priv A pointer to wlan_private structure | |
1634 | * @return 0 or -1 | |
1635 | */ | |
1636 | int libertas_execute_next_command(wlan_private * priv) | |
1637 | { | |
1638 | wlan_adapter *adapter = priv->adapter; | |
1639 | struct cmd_ctrl_node *cmdnode = NULL; | |
1640 | struct cmd_ds_command *cmdptr; | |
1641 | unsigned long flags; | |
1642 | int ret = 0; | |
1643 | ||
8ff12da1 HS |
1644 | // Debug group is LBS_DEB_THREAD and not LBS_DEB_HOST, because the |
1645 | // only caller to us is libertas_thread() and we get even when a | |
1646 | // data packet is received | |
1647 | lbs_deb_enter(LBS_DEB_THREAD); | |
876c9d3a MT |
1648 | |
1649 | spin_lock_irqsave(&adapter->driver_lock, flags); | |
1650 | ||
1651 | if (adapter->cur_cmd) { | |
8ff12da1 | 1652 | lbs_pr_alert( "EXEC_NEXT_CMD: already processing command!\n"); |
876c9d3a MT |
1653 | spin_unlock_irqrestore(&adapter->driver_lock, flags); |
1654 | ret = -1; | |
1655 | goto done; | |
1656 | } | |
1657 | ||
1658 | if (!list_empty(&adapter->cmdpendingq)) { | |
1659 | cmdnode = (struct cmd_ctrl_node *) | |
1660 | adapter->cmdpendingq.next; | |
1661 | } | |
1662 | ||
1663 | spin_unlock_irqrestore(&adapter->driver_lock, flags); | |
1664 | ||
1665 | if (cmdnode) { | |
876c9d3a MT |
1666 | cmdptr = (struct cmd_ds_command *)cmdnode->bufvirtualaddr; |
1667 | ||
1668 | if (is_command_allowed_in_ps(cmdptr->command)) { | |
981f187b DW |
1669 | if ((adapter->psstate == PS_STATE_SLEEP) || |
1670 | (adapter->psstate == PS_STATE_PRE_SLEEP)) { | |
8ff12da1 HS |
1671 | lbs_deb_host( |
1672 | "EXEC_NEXT_CMD: cannot send cmd 0x%04x in psstate %d\n", | |
981f187b DW |
1673 | le16_to_cpu(cmdptr->command), |
1674 | adapter->psstate); | |
876c9d3a MT |
1675 | ret = -1; |
1676 | goto done; | |
1677 | } | |
8ff12da1 HS |
1678 | lbs_deb_host("EXEC_NEXT_CMD: OK to send command " |
1679 | "0x%04x in psstate %d\n", | |
981f187b DW |
1680 | le16_to_cpu(cmdptr->command), |
1681 | adapter->psstate); | |
876c9d3a MT |
1682 | } else if (adapter->psstate != PS_STATE_FULL_POWER) { |
1683 | /* | |
1684 | * 1. Non-PS command: | |
1685 | * Queue it. set needtowakeup to TRUE if current state | |
1686 | * is SLEEP, otherwise call libertas_ps_wakeup to send Exit_PS. | |
1687 | * 2. PS command but not Exit_PS: | |
1688 | * Ignore it. | |
1689 | * 3. PS command Exit_PS: | |
1690 | * Set needtowakeup to TRUE if current state is SLEEP, | |
1691 | * otherwise send this command down to firmware | |
1692 | * immediately. | |
1693 | */ | |
1694 | if (cmdptr->command != | |
0aef64d7 | 1695 | cpu_to_le16(CMD_802_11_PS_MODE)) { |
876c9d3a MT |
1696 | /* Prepare to send Exit PS, |
1697 | * this non PS command will be sent later */ | |
1698 | if ((adapter->psstate == PS_STATE_SLEEP) | |
1699 | || (adapter->psstate == PS_STATE_PRE_SLEEP) | |
1700 | ) { | |
1701 | /* w/ new scheme, it will not reach here. | |
1702 | since it is blocked in main_thread. */ | |
1703 | adapter->needtowakeup = 1; | |
1704 | } else | |
1705 | libertas_ps_wakeup(priv, 0); | |
1706 | ||
1707 | ret = 0; | |
1708 | goto done; | |
1709 | } else { | |
1710 | /* | |
1711 | * PS command. Ignore it if it is not Exit_PS. | |
1712 | * otherwise send it down immediately. | |
1713 | */ | |
1714 | struct cmd_ds_802_11_ps_mode *psm = | |
1715 | &cmdptr->params.psmode; | |
1716 | ||
8ff12da1 HS |
1717 | lbs_deb_host( |
1718 | "EXEC_NEXT_CMD: PS cmd, action 0x%02x\n", | |
876c9d3a MT |
1719 | psm->action); |
1720 | if (psm->action != | |
0aef64d7 | 1721 | cpu_to_le16(CMD_SUBCMD_EXIT_PS)) { |
8ff12da1 HS |
1722 | lbs_deb_host( |
1723 | "EXEC_NEXT_CMD: ignore ENTER_PS cmd\n"); | |
876c9d3a MT |
1724 | list_del((struct list_head *)cmdnode); |
1725 | libertas_cleanup_and_insert_cmd(priv, cmdnode); | |
1726 | ||
1727 | ret = 0; | |
1728 | goto done; | |
1729 | } | |
1730 | ||
981f187b DW |
1731 | if ((adapter->psstate == PS_STATE_SLEEP) || |
1732 | (adapter->psstate == PS_STATE_PRE_SLEEP)) { | |
8ff12da1 HS |
1733 | lbs_deb_host( |
1734 | "EXEC_NEXT_CMD: ignore EXIT_PS cmd in sleep\n"); | |
876c9d3a MT |
1735 | list_del((struct list_head *)cmdnode); |
1736 | libertas_cleanup_and_insert_cmd(priv, cmdnode); | |
1737 | adapter->needtowakeup = 1; | |
1738 | ||
1739 | ret = 0; | |
1740 | goto done; | |
1741 | } | |
1742 | ||
8ff12da1 HS |
1743 | lbs_deb_host( |
1744 | "EXEC_NEXT_CMD: sending EXIT_PS\n"); | |
876c9d3a MT |
1745 | } |
1746 | } | |
1747 | list_del((struct list_head *)cmdnode); | |
8ff12da1 | 1748 | lbs_deb_host("EXEC_NEXT_CMD: sending command 0x%04x\n", |
981f187b | 1749 | le16_to_cpu(cmdptr->command)); |
876c9d3a MT |
1750 | DownloadcommandToStation(priv, cmdnode); |
1751 | } else { | |
1752 | /* | |
1753 | * check if in power save mode, if yes, put the device back | |
1754 | * to PS mode | |
1755 | */ | |
0aef64d7 | 1756 | if ((adapter->psmode != WLAN802_11POWERMODECAM) && |
876c9d3a | 1757 | (adapter->psstate == PS_STATE_FULL_POWER) && |
0aef64d7 | 1758 | (adapter->connect_status == LIBERTAS_CONNECTED)) { |
981f187b DW |
1759 | if (adapter->secinfo.WPAenabled || |
1760 | adapter->secinfo.WPA2enabled) { | |
876c9d3a | 1761 | /* check for valid WPA group keys */ |
981f187b DW |
1762 | if (adapter->wpa_mcast_key.len || |
1763 | adapter->wpa_unicast_key.len) { | |
8ff12da1 | 1764 | lbs_deb_host( |
876c9d3a MT |
1765 | "EXEC_NEXT_CMD: WPA enabled and GTK_SET" |
1766 | " go back to PS_SLEEP"); | |
1767 | libertas_ps_sleep(priv, 0); | |
1768 | } | |
1769 | } else { | |
8ff12da1 HS |
1770 | lbs_deb_host( |
1771 | "EXEC_NEXT_CMD: cmdpendingq empty, " | |
1772 | "go back to PS_SLEEP"); | |
876c9d3a MT |
1773 | libertas_ps_sleep(priv, 0); |
1774 | } | |
1775 | } | |
1776 | } | |
1777 | ||
1778 | ret = 0; | |
1779 | done: | |
8ff12da1 | 1780 | lbs_deb_leave(LBS_DEB_THREAD); |
876c9d3a MT |
1781 | return ret; |
1782 | } | |
1783 | ||
1784 | void libertas_send_iwevcustom_event(wlan_private * priv, s8 * str) | |
1785 | { | |
1786 | union iwreq_data iwrq; | |
1787 | u8 buf[50]; | |
1788 | ||
8ff12da1 | 1789 | lbs_deb_enter(LBS_DEB_WEXT); |
876c9d3a MT |
1790 | |
1791 | memset(&iwrq, 0, sizeof(union iwreq_data)); | |
1792 | memset(buf, 0, sizeof(buf)); | |
1793 | ||
1794 | snprintf(buf, sizeof(buf) - 1, "%s", str); | |
1795 | ||
1796 | iwrq.data.length = strlen(buf) + 1 + IW_EV_LCP_LEN; | |
1797 | ||
1798 | /* Send Event to upper layer */ | |
8ff12da1 HS |
1799 | lbs_deb_wext("event indication string %s\n", (char *)buf); |
1800 | lbs_deb_wext("event indication length %d\n", iwrq.data.length); | |
1801 | lbs_deb_wext("sending wireless event IWEVCUSTOM for %s\n", str); | |
876c9d3a | 1802 | |
634b8f49 | 1803 | wireless_send_event(priv->dev, IWEVCUSTOM, &iwrq, buf); |
876c9d3a | 1804 | |
8ff12da1 | 1805 | lbs_deb_leave(LBS_DEB_WEXT); |
876c9d3a MT |
1806 | } |
1807 | ||
1808 | static int sendconfirmsleep(wlan_private * priv, u8 * cmdptr, u16 size) | |
1809 | { | |
1810 | unsigned long flags; | |
1811 | wlan_adapter *adapter = priv->adapter; | |
1812 | int ret = 0; | |
1813 | ||
8ff12da1 | 1814 | lbs_deb_enter(LBS_DEB_HOST); |
876c9d3a | 1815 | |
8ff12da1 | 1816 | lbs_deb_host("SEND_SLEEPC_CMD: before download, cmd size %d\n", |
876c9d3a MT |
1817 | size); |
1818 | ||
8ff12da1 | 1819 | lbs_deb_hex(LBS_DEB_HOST, "sleep confirm command", cmdptr, size); |
876c9d3a | 1820 | |
208fdd2f | 1821 | ret = priv->hw_host_to_card(priv, MVMS_CMD, cmdptr, size); |
634b8f49 | 1822 | priv->dnld_sent = DNLD_RES_RECEIVED; |
876c9d3a MT |
1823 | |
1824 | spin_lock_irqsave(&adapter->driver_lock, flags); | |
1825 | if (adapter->intcounter || adapter->currenttxskb) | |
8ff12da1 | 1826 | lbs_deb_host("SEND_SLEEPC_CMD: intcounter %d, currenttxskb %p\n", |
876c9d3a MT |
1827 | adapter->intcounter, adapter->currenttxskb); |
1828 | spin_unlock_irqrestore(&adapter->driver_lock, flags); | |
1829 | ||
1830 | if (ret) { | |
1831 | lbs_pr_alert( | |
1832 | "SEND_SLEEPC_CMD: Host to Card failed for Confirm Sleep\n"); | |
1833 | } else { | |
1834 | spin_lock_irqsave(&adapter->driver_lock, flags); | |
1835 | if (!adapter->intcounter) { | |
1836 | adapter->psstate = PS_STATE_SLEEP; | |
1837 | } else { | |
8ff12da1 | 1838 | lbs_deb_host("SEND_SLEEPC_CMD: after sent, intcounter %d\n", |
876c9d3a MT |
1839 | adapter->intcounter); |
1840 | } | |
1841 | spin_unlock_irqrestore(&adapter->driver_lock, flags); | |
1842 | ||
8ff12da1 | 1843 | lbs_deb_host("SEND_SLEEPC_CMD: sent confirm sleep\n"); |
876c9d3a MT |
1844 | } |
1845 | ||
8ff12da1 | 1846 | lbs_deb_leave_args(LBS_DEB_HOST, "ret %d", ret); |
876c9d3a MT |
1847 | return ret; |
1848 | } | |
1849 | ||
1850 | void libertas_ps_sleep(wlan_private * priv, int wait_option) | |
1851 | { | |
8ff12da1 | 1852 | lbs_deb_enter(LBS_DEB_HOST); |
876c9d3a MT |
1853 | |
1854 | /* | |
1855 | * PS is currently supported only in Infrastructure mode | |
1856 | * Remove this check if it is to be supported in IBSS mode also | |
1857 | */ | |
1858 | ||
0aef64d7 DW |
1859 | libertas_prepare_and_send_command(priv, CMD_802_11_PS_MODE, |
1860 | CMD_SUBCMD_ENTER_PS, wait_option, 0, NULL); | |
876c9d3a | 1861 | |
8ff12da1 | 1862 | lbs_deb_leave(LBS_DEB_HOST); |
876c9d3a MT |
1863 | } |
1864 | ||
1865 | /** | |
8ff12da1 | 1866 | * @brief This function sends Exit_PS command to firmware. |
876c9d3a MT |
1867 | * |
1868 | * @param priv A pointer to wlan_private structure | |
1869 | * @param wait_option wait response or not | |
1870 | * @return n/a | |
1871 | */ | |
1872 | void libertas_ps_wakeup(wlan_private * priv, int wait_option) | |
1873 | { | |
981f187b | 1874 | __le32 Localpsmode; |
876c9d3a | 1875 | |
8ff12da1 | 1876 | lbs_deb_enter(LBS_DEB_HOST); |
876c9d3a | 1877 | |
0aef64d7 | 1878 | Localpsmode = cpu_to_le32(WLAN802_11POWERMODECAM); |
876c9d3a | 1879 | |
0aef64d7 DW |
1880 | libertas_prepare_and_send_command(priv, CMD_802_11_PS_MODE, |
1881 | CMD_SUBCMD_EXIT_PS, | |
876c9d3a MT |
1882 | wait_option, 0, &Localpsmode); |
1883 | ||
8ff12da1 | 1884 | lbs_deb_leave(LBS_DEB_HOST); |
876c9d3a MT |
1885 | } |
1886 | ||
1887 | /** | |
1888 | * @brief This function checks condition and prepares to | |
1889 | * send sleep confirm command to firmware if ok. | |
1890 | * | |
1891 | * @param priv A pointer to wlan_private structure | |
1892 | * @param psmode Power Saving mode | |
1893 | * @return n/a | |
1894 | */ | |
1895 | void libertas_ps_confirm_sleep(wlan_private * priv, u16 psmode) | |
1896 | { | |
1897 | unsigned long flags =0; | |
1898 | wlan_adapter *adapter = priv->adapter; | |
1899 | u8 allowed = 1; | |
1900 | ||
8ff12da1 | 1901 | lbs_deb_enter(LBS_DEB_HOST); |
876c9d3a | 1902 | |
634b8f49 | 1903 | if (priv->dnld_sent) { |
876c9d3a | 1904 | allowed = 0; |
8ff12da1 | 1905 | lbs_deb_host("dnld_sent was set"); |
876c9d3a MT |
1906 | } |
1907 | ||
1908 | spin_lock_irqsave(&adapter->driver_lock, flags); | |
1909 | if (adapter->cur_cmd) { | |
1910 | allowed = 0; | |
8ff12da1 | 1911 | lbs_deb_host("cur_cmd was set"); |
876c9d3a MT |
1912 | } |
1913 | if (adapter->intcounter > 0) { | |
1914 | allowed = 0; | |
8ff12da1 | 1915 | lbs_deb_host("intcounter %d", adapter->intcounter); |
876c9d3a MT |
1916 | } |
1917 | spin_unlock_irqrestore(&adapter->driver_lock, flags); | |
1918 | ||
1919 | if (allowed) { | |
8ff12da1 | 1920 | lbs_deb_host("sending libertas_ps_confirm_sleep\n"); |
876c9d3a MT |
1921 | sendconfirmsleep(priv, (u8 *) & adapter->libertas_ps_confirm_sleep, |
1922 | sizeof(struct PS_CMD_ConfirmSleep)); | |
1923 | } else { | |
8ff12da1 | 1924 | lbs_deb_host("sleep confirm has been delayed\n"); |
876c9d3a MT |
1925 | } |
1926 | ||
8ff12da1 | 1927 | lbs_deb_leave(LBS_DEB_HOST); |
876c9d3a | 1928 | } |