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