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