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); | |
0d61d042 HS |
16 | struct cmd_ctrl_node *lbs_get_cmd_ctrl_node(struct lbs_private *priv); |
17 | void lbs_set_cmd_ctrl_node(struct lbs_private *priv, | |
18 | struct cmd_ctrl_node *ptempnode, | |
19 | u16 wait_option, void *pdata_buf); | |
20 | ||
876c9d3a MT |
21 | |
22 | static u16 commands_allowed_in_ps[] = { | |
0aef64d7 | 23 | CMD_802_11_RSSI, |
876c9d3a MT |
24 | }; |
25 | ||
26 | /** | |
27 | * @brief This function checks if the commans is allowed | |
28 | * in PS mode not. | |
29 | * | |
30 | * @param command the command ID | |
31 | * @return TRUE or FALSE | |
32 | */ | |
981f187b | 33 | static u8 is_command_allowed_in_ps(__le16 command) |
876c9d3a | 34 | { |
876c9d3a MT |
35 | int i; |
36 | ||
981f187b | 37 | for (i = 0; i < ARRAY_SIZE(commands_allowed_in_ps); i++) { |
876c9d3a MT |
38 | if (command == cpu_to_le16(commands_allowed_in_ps[i])) |
39 | return 1; | |
40 | } | |
41 | ||
42 | return 0; | |
43 | } | |
44 | ||
69f9032d | 45 | static int lbs_cmd_hw_spec(struct lbs_private *priv, struct cmd_ds_command *cmd) |
876c9d3a MT |
46 | { |
47 | struct cmd_ds_get_hw_spec *hwspec = &cmd->params.hwspec; | |
48 | ||
9012b28a | 49 | lbs_deb_enter(LBS_DEB_CMD); |
876c9d3a | 50 | |
0aef64d7 | 51 | cmd->command = cpu_to_le16(CMD_GET_HW_SPEC); |
981f187b | 52 | cmd->size = cpu_to_le16(sizeof(struct cmd_ds_get_hw_spec) + S_DS_GEN); |
aa21c004 | 53 | memcpy(hwspec->permanentaddr, priv->current_addr, ETH_ALEN); |
876c9d3a | 54 | |
9012b28a | 55 | lbs_deb_leave(LBS_DEB_CMD); |
876c9d3a MT |
56 | return 0; |
57 | } | |
58 | ||
69f9032d | 59 | static int lbs_cmd_802_11_ps_mode(struct lbs_private *priv, |
876c9d3a MT |
60 | struct cmd_ds_command *cmd, |
61 | u16 cmd_action) | |
62 | { | |
63 | struct cmd_ds_802_11_ps_mode *psm = &cmd->params.psmode; | |
876c9d3a | 64 | |
9012b28a | 65 | lbs_deb_enter(LBS_DEB_CMD); |
876c9d3a | 66 | |
0aef64d7 | 67 | cmd->command = cpu_to_le16(CMD_802_11_PS_MODE); |
981f187b DW |
68 | cmd->size = cpu_to_le16(sizeof(struct cmd_ds_802_11_ps_mode) + |
69 | S_DS_GEN); | |
876c9d3a MT |
70 | psm->action = cpu_to_le16(cmd_action); |
71 | psm->multipledtim = 0; | |
981f187b | 72 | switch (cmd_action) { |
0aef64d7 | 73 | case CMD_SUBCMD_ENTER_PS: |
9012b28a | 74 | lbs_deb_cmd("PS command:" "SubCode- Enter PS\n"); |
876c9d3a | 75 | |
252cf0d1 | 76 | psm->locallisteninterval = 0; |
97605c3e | 77 | psm->nullpktinterval = 0; |
876c9d3a | 78 | psm->multipledtim = |
56c4656e | 79 | cpu_to_le16(MRVDRV_DEFAULT_MULTIPLE_DTIM); |
876c9d3a MT |
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 | ||
69f9032d | 98 | static int lbs_cmd_802_11_inactivity_timeout(struct lbs_private *priv, |
876c9d3a MT |
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 | ||
69f9032d | 122 | static int lbs_cmd_802_11_sleep_params(struct lbs_private *priv, |
876c9d3a MT |
123 | struct cmd_ds_command *cmd, |
124 | u16 cmd_action) | |
125 | { | |
876c9d3a MT |
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) { |
aa21c004 | 135 | memset(&priv->sp, 0, sizeof(struct sleep_params)); |
876c9d3a MT |
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 | 139 | sp->action = cpu_to_le16(cmd_action); |
aa21c004 DW |
140 | sp->error = cpu_to_le16(priv->sp.sp_error); |
141 | sp->offset = cpu_to_le16(priv->sp.sp_offset); | |
142 | sp->stabletime = cpu_to_le16(priv->sp.sp_stabletime); | |
143 | sp->calcontrol = (u8) priv->sp.sp_calcontrol; | |
144 | sp->externalsleepclk = (u8) priv->sp.sp_extsleepclk; | |
145 | sp->reserved = cpu_to_le16(priv->sp.sp_reserved); | |
876c9d3a MT |
146 | } |
147 | ||
9012b28a | 148 | lbs_deb_leave(LBS_DEB_CMD); |
876c9d3a MT |
149 | return 0; |
150 | } | |
151 | ||
69f9032d | 152 | static int lbs_cmd_802_11_set_wep(struct lbs_private *priv, |
876c9d3a MT |
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; | |
876c9d3a MT |
158 | int ret = 0; |
159 | struct assoc_request * assoc_req = pdata_buf; | |
160 | ||
9012b28a | 161 | lbs_deb_enter(LBS_DEB_CMD); |
876c9d3a | 162 | |
0aef64d7 | 163 | cmd->command = cpu_to_le16(CMD_802_11_SET_WEP); |
981f187b | 164 | cmd->size = cpu_to_le16(sizeof(*wep) + S_DS_GEN); |
876c9d3a | 165 | |
0aef64d7 | 166 | if (cmd_act == CMD_ACT_ADD) { |
876c9d3a MT |
167 | int i; |
168 | ||
169 | if (!assoc_req) { | |
9012b28a | 170 | lbs_deb_cmd("Invalid association request!"); |
876c9d3a MT |
171 | ret = -1; |
172 | goto done; | |
173 | } | |
174 | ||
0aef64d7 | 175 | wep->action = cpu_to_le16(CMD_ACT_ADD); |
876c9d3a MT |
176 | |
177 | /* default tx key index */ | |
981f187b | 178 | wep->keyindex = cpu_to_le16((u16)(assoc_req->wep_tx_keyidx & |
0aef64d7 | 179 | (u32)CMD_WEP_KEY_INDEX_MASK)); |
876c9d3a | 180 | |
876c9d3a MT |
181 | /* Copy key types and material to host command structure */ |
182 | for (i = 0; i < 4; i++) { | |
1443b653 | 183 | struct enc_key * pkey = &assoc_req->wep_keys[i]; |
876c9d3a MT |
184 | |
185 | switch (pkey->len) { | |
186 | case KEY_LEN_WEP_40: | |
6470a89d | 187 | wep->keytype[i] = CMD_TYPE_WEP_40_BIT; |
876c9d3a MT |
188 | memmove(&wep->keymaterial[i], pkey->key, |
189 | pkey->len); | |
8ff12da1 | 190 | lbs_deb_cmd("SET_WEP: add key %d (40 bit)\n", i); |
876c9d3a MT |
191 | break; |
192 | case KEY_LEN_WEP_104: | |
6470a89d | 193 | wep->keytype[i] = CMD_TYPE_WEP_104_BIT; |
876c9d3a MT |
194 | memmove(&wep->keymaterial[i], pkey->key, |
195 | pkey->len); | |
8ff12da1 | 196 | lbs_deb_cmd("SET_WEP: add key %d (104 bit)\n", i); |
876c9d3a MT |
197 | break; |
198 | case 0: | |
199 | break; | |
200 | default: | |
8ff12da1 | 201 | lbs_deb_cmd("SET_WEP: invalid key %d, length %d\n", |
876c9d3a MT |
202 | i, pkey->len); |
203 | ret = -1; | |
204 | goto done; | |
205 | break; | |
206 | } | |
207 | } | |
0aef64d7 | 208 | } else if (cmd_act == CMD_ACT_REMOVE) { |
876c9d3a | 209 | /* ACT_REMOVE clears _all_ WEP keys */ |
0aef64d7 | 210 | wep->action = cpu_to_le16(CMD_ACT_REMOVE); |
876c9d3a MT |
211 | |
212 | /* default tx key index */ | |
aa21c004 | 213 | wep->keyindex = cpu_to_le16((u16)(priv->wep_tx_keyidx & |
0aef64d7 | 214 | (u32)CMD_WEP_KEY_INDEX_MASK)); |
aa21c004 | 215 | lbs_deb_cmd("SET_WEP: remove key %d\n", priv->wep_tx_keyidx); |
876c9d3a MT |
216 | } |
217 | ||
218 | ret = 0; | |
219 | ||
220 | done: | |
9012b28a | 221 | lbs_deb_leave_args(LBS_DEB_CMD, "ret %d", ret); |
876c9d3a MT |
222 | return ret; |
223 | } | |
224 | ||
69f9032d | 225 | static int lbs_cmd_802_11_enable_rsn(struct lbs_private *priv, |
876c9d3a | 226 | struct cmd_ds_command *cmd, |
90a42210 DW |
227 | u16 cmd_action, |
228 | void * pdata_buf) | |
876c9d3a MT |
229 | { |
230 | struct cmd_ds_802_11_enable_rsn *penableRSN = &cmd->params.enbrsn; | |
18c96c34 | 231 | u32 * enable = pdata_buf; |
90a42210 DW |
232 | |
233 | lbs_deb_enter(LBS_DEB_CMD); | |
876c9d3a | 234 | |
0aef64d7 | 235 | cmd->command = cpu_to_le16(CMD_802_11_ENABLE_RSN); |
981f187b | 236 | cmd->size = cpu_to_le16(sizeof(*penableRSN) + S_DS_GEN); |
876c9d3a | 237 | penableRSN->action = cpu_to_le16(cmd_action); |
18c96c34 | 238 | |
0aef64d7 | 239 | if (cmd_action == CMD_ACT_SET) { |
18c96c34 | 240 | if (*enable) |
0aef64d7 | 241 | penableRSN->enable = cpu_to_le16(CMD_ENABLE_RSN); |
18c96c34 | 242 | else |
0aef64d7 | 243 | penableRSN->enable = cpu_to_le16(CMD_DISABLE_RSN); |
8ff12da1 | 244 | lbs_deb_cmd("ENABLE_RSN: %d\n", *enable); |
876c9d3a MT |
245 | } |
246 | ||
90a42210 | 247 | lbs_deb_leave(LBS_DEB_CMD); |
876c9d3a MT |
248 | return 0; |
249 | } | |
250 | ||
251 | ||
3a188649 HS |
252 | static ssize_t lbs_tlv_size(const u8 *tlv, u16 size) |
253 | { | |
254 | ssize_t pos = 0; | |
255 | struct mrvlietypesheader *tlv_h; | |
256 | while (pos < size) { | |
257 | u16 length; | |
258 | tlv_h = (struct mrvlietypesheader *) tlv; | |
259 | if (tlv_h->len == 0) | |
260 | return pos; | |
261 | length = le16_to_cpu(tlv_h->len) + | |
262 | sizeof(struct mrvlietypesheader); | |
263 | pos += length; | |
264 | tlv += length; | |
265 | } | |
266 | return pos; | |
267 | } | |
268 | ||
269 | ||
270 | static void lbs_cmd_802_11_subscribe_event(struct lbs_private *priv, | |
271 | struct cmd_ds_command *cmd, u16 cmd_action, | |
272 | void *pdata_buf) | |
273 | { | |
274 | struct cmd_ds_802_11_subscribe_event *events = | |
275 | (struct cmd_ds_802_11_subscribe_event *) pdata_buf; | |
276 | ||
277 | /* pdata_buf points to a struct cmd_ds_802_11_subscribe_event and room | |
278 | * for various Marvell TLVs */ | |
279 | ||
280 | lbs_deb_enter(LBS_DEB_CMD); | |
281 | ||
282 | cmd->size = cpu_to_le16(sizeof(*events) | |
283 | - sizeof(events->tlv) | |
284 | + S_DS_GEN); | |
285 | cmd->params.subscribe_event.action = cpu_to_le16(cmd_action); | |
286 | if (cmd_action == CMD_ACT_GET) { | |
287 | cmd->params.subscribe_event.events = 0; | |
288 | } else { | |
289 | ssize_t sz = lbs_tlv_size(events->tlv, sizeof(events->tlv)); | |
290 | cmd->size = cpu_to_le16(le16_to_cpu(cmd->size) + sz); | |
291 | cmd->params.subscribe_event.events = events->events; | |
292 | memcpy(cmd->params.subscribe_event.tlv, events->tlv, sz); | |
293 | } | |
294 | ||
295 | lbs_deb_leave(LBS_DEB_CMD); | |
296 | } | |
297 | ||
876c9d3a | 298 | static void set_one_wpa_key(struct MrvlIEtype_keyParamSet * pkeyparamset, |
1443b653 | 299 | struct enc_key * pkey) |
876c9d3a | 300 | { |
8ff12da1 HS |
301 | lbs_deb_enter(LBS_DEB_CMD); |
302 | ||
876c9d3a | 303 | if (pkey->flags & KEY_INFO_WPA_ENABLED) { |
90a42210 | 304 | pkeyparamset->keyinfo |= cpu_to_le16(KEY_INFO_WPA_ENABLED); |
876c9d3a | 305 | } |
876c9d3a MT |
306 | if (pkey->flags & KEY_INFO_WPA_UNICAST) { |
307 | pkeyparamset->keyinfo |= cpu_to_le16(KEY_INFO_WPA_UNICAST); | |
90a42210 DW |
308 | } |
309 | if (pkey->flags & KEY_INFO_WPA_MCAST) { | |
876c9d3a MT |
310 | pkeyparamset->keyinfo |= cpu_to_le16(KEY_INFO_WPA_MCAST); |
311 | } | |
312 | ||
313 | pkeyparamset->type = cpu_to_le16(TLV_TYPE_KEY_MATERIAL); | |
1443b653 | 314 | pkeyparamset->keytypeid = cpu_to_le16(pkey->type); |
876c9d3a MT |
315 | pkeyparamset->keylen = cpu_to_le16(pkey->len); |
316 | memcpy(pkeyparamset->key, pkey->key, pkey->len); | |
317 | pkeyparamset->length = cpu_to_le16( sizeof(pkeyparamset->keytypeid) | |
318 | + sizeof(pkeyparamset->keyinfo) | |
319 | + sizeof(pkeyparamset->keylen) | |
320 | + sizeof(pkeyparamset->key)); | |
8ff12da1 | 321 | lbs_deb_leave(LBS_DEB_CMD); |
876c9d3a MT |
322 | } |
323 | ||
69f9032d | 324 | static int lbs_cmd_802_11_key_material(struct lbs_private *priv, |
876c9d3a MT |
325 | struct cmd_ds_command *cmd, |
326 | u16 cmd_action, | |
327 | u32 cmd_oid, void *pdata_buf) | |
328 | { | |
876c9d3a MT |
329 | struct cmd_ds_802_11_key_material *pkeymaterial = |
330 | &cmd->params.keymaterial; | |
90a42210 | 331 | struct assoc_request * assoc_req = pdata_buf; |
876c9d3a MT |
332 | int ret = 0; |
333 | int index = 0; | |
334 | ||
9012b28a | 335 | lbs_deb_enter(LBS_DEB_CMD); |
876c9d3a | 336 | |
0aef64d7 | 337 | cmd->command = cpu_to_le16(CMD_802_11_KEY_MATERIAL); |
876c9d3a MT |
338 | pkeymaterial->action = cpu_to_le16(cmd_action); |
339 | ||
0aef64d7 | 340 | if (cmd_action == CMD_ACT_GET) { |
90a42210 | 341 | cmd->size = cpu_to_le16(S_DS_GEN + sizeof (pkeymaterial->action)); |
876c9d3a MT |
342 | ret = 0; |
343 | goto done; | |
344 | } | |
345 | ||
346 | memset(&pkeymaterial->keyParamSet, 0, sizeof(pkeymaterial->keyParamSet)); | |
347 | ||
90a42210 | 348 | if (test_bit(ASSOC_FLAG_WPA_UCAST_KEY, &assoc_req->flags)) { |
876c9d3a | 349 | set_one_wpa_key(&pkeymaterial->keyParamSet[index], |
90a42210 | 350 | &assoc_req->wpa_unicast_key); |
876c9d3a MT |
351 | index++; |
352 | } | |
353 | ||
90a42210 | 354 | if (test_bit(ASSOC_FLAG_WPA_MCAST_KEY, &assoc_req->flags)) { |
876c9d3a | 355 | set_one_wpa_key(&pkeymaterial->keyParamSet[index], |
90a42210 | 356 | &assoc_req->wpa_mcast_key); |
876c9d3a MT |
357 | index++; |
358 | } | |
359 | ||
360 | cmd->size = cpu_to_le16( S_DS_GEN | |
90a42210 DW |
361 | + sizeof (pkeymaterial->action) |
362 | + (index * sizeof(struct MrvlIEtype_keyParamSet))); | |
876c9d3a MT |
363 | |
364 | ret = 0; | |
365 | ||
366 | done: | |
9012b28a | 367 | lbs_deb_leave_args(LBS_DEB_CMD, "ret %d", ret); |
876c9d3a MT |
368 | return ret; |
369 | } | |
370 | ||
69f9032d | 371 | static int lbs_cmd_802_11_reset(struct lbs_private *priv, |
876c9d3a MT |
372 | struct cmd_ds_command *cmd, int cmd_action) |
373 | { | |
374 | struct cmd_ds_802_11_reset *reset = &cmd->params.reset; | |
375 | ||
8ff12da1 HS |
376 | lbs_deb_enter(LBS_DEB_CMD); |
377 | ||
0aef64d7 | 378 | cmd->command = cpu_to_le16(CMD_802_11_RESET); |
876c9d3a MT |
379 | cmd->size = cpu_to_le16(sizeof(struct cmd_ds_802_11_reset) + S_DS_GEN); |
380 | reset->action = cpu_to_le16(cmd_action); | |
381 | ||
8ff12da1 | 382 | lbs_deb_leave(LBS_DEB_CMD); |
876c9d3a MT |
383 | return 0; |
384 | } | |
385 | ||
69f9032d | 386 | static int lbs_cmd_802_11_get_log(struct lbs_private *priv, |
876c9d3a MT |
387 | struct cmd_ds_command *cmd) |
388 | { | |
8ff12da1 | 389 | lbs_deb_enter(LBS_DEB_CMD); |
0aef64d7 | 390 | cmd->command = cpu_to_le16(CMD_802_11_GET_LOG); |
876c9d3a MT |
391 | cmd->size = |
392 | cpu_to_le16(sizeof(struct cmd_ds_802_11_get_log) + S_DS_GEN); | |
393 | ||
8ff12da1 | 394 | lbs_deb_leave(LBS_DEB_CMD); |
876c9d3a MT |
395 | return 0; |
396 | } | |
397 | ||
69f9032d | 398 | static int lbs_cmd_802_11_get_stat(struct lbs_private *priv, |
876c9d3a MT |
399 | struct cmd_ds_command *cmd) |
400 | { | |
8ff12da1 | 401 | lbs_deb_enter(LBS_DEB_CMD); |
0aef64d7 | 402 | cmd->command = cpu_to_le16(CMD_802_11_GET_STAT); |
876c9d3a | 403 | cmd->size = |
981f187b | 404 | cpu_to_le16(sizeof(struct cmd_ds_802_11_get_stat) + S_DS_GEN); |
876c9d3a | 405 | |
8ff12da1 | 406 | lbs_deb_leave(LBS_DEB_CMD); |
876c9d3a MT |
407 | return 0; |
408 | } | |
409 | ||
69f9032d | 410 | static int lbs_cmd_802_11_snmp_mib(struct lbs_private *priv, |
876c9d3a MT |
411 | struct cmd_ds_command *cmd, |
412 | int cmd_action, | |
413 | int cmd_oid, void *pdata_buf) | |
414 | { | |
415 | struct cmd_ds_802_11_snmp_mib *pSNMPMIB = &cmd->params.smib; | |
876c9d3a MT |
416 | u8 ucTemp; |
417 | ||
9012b28a | 418 | lbs_deb_enter(LBS_DEB_CMD); |
876c9d3a | 419 | |
9012b28a | 420 | lbs_deb_cmd("SNMP_CMD: cmd_oid = 0x%x\n", cmd_oid); |
876c9d3a | 421 | |
0aef64d7 | 422 | cmd->command = cpu_to_le16(CMD_802_11_SNMP_MIB); |
981f187b | 423 | cmd->size = cpu_to_le16(sizeof(*pSNMPMIB) + S_DS_GEN); |
876c9d3a MT |
424 | |
425 | switch (cmd_oid) { | |
426 | case OID_802_11_INFRASTRUCTURE_MODE: | |
427 | { | |
0dc5a290 | 428 | u8 mode = (u8) (size_t) pdata_buf; |
0aef64d7 DW |
429 | pSNMPMIB->querytype = cpu_to_le16(CMD_ACT_SET); |
430 | pSNMPMIB->oid = cpu_to_le16((u16) DESIRED_BSSTYPE_I); | |
c2df2efe | 431 | pSNMPMIB->bufsize = cpu_to_le16(sizeof(u8)); |
0dc5a290 | 432 | if (mode == IW_MODE_ADHOC) { |
876c9d3a | 433 | ucTemp = SNMP_MIB_VALUE_ADHOC; |
0dc5a290 DW |
434 | } else { |
435 | /* Infra and Auto modes */ | |
436 | ucTemp = SNMP_MIB_VALUE_INFRA; | |
437 | } | |
876c9d3a MT |
438 | |
439 | memmove(pSNMPMIB->value, &ucTemp, sizeof(u8)); | |
440 | ||
441 | break; | |
442 | } | |
443 | ||
444 | case OID_802_11D_ENABLE: | |
445 | { | |
446 | u32 ulTemp; | |
447 | ||
0aef64d7 | 448 | pSNMPMIB->oid = cpu_to_le16((u16) DOT11D_I); |
876c9d3a | 449 | |
0aef64d7 | 450 | if (cmd_action == CMD_ACT_SET) { |
c2df2efe HS |
451 | pSNMPMIB->querytype = cpu_to_le16(CMD_ACT_SET); |
452 | pSNMPMIB->bufsize = cpu_to_le16(sizeof(u16)); | |
876c9d3a | 453 | ulTemp = *(u32 *)pdata_buf; |
981f187b | 454 | *((__le16 *)(pSNMPMIB->value)) = |
876c9d3a MT |
455 | cpu_to_le16((u16) ulTemp); |
456 | } | |
457 | break; | |
458 | } | |
459 | ||
460 | case OID_802_11_FRAGMENTATION_THRESHOLD: | |
461 | { | |
462 | u32 ulTemp; | |
463 | ||
0aef64d7 | 464 | pSNMPMIB->oid = cpu_to_le16((u16) FRAGTHRESH_I); |
876c9d3a | 465 | |
0aef64d7 DW |
466 | if (cmd_action == CMD_ACT_GET) { |
467 | pSNMPMIB->querytype = cpu_to_le16(CMD_ACT_GET); | |
468 | } else if (cmd_action == CMD_ACT_SET) { | |
469 | pSNMPMIB->querytype = cpu_to_le16(CMD_ACT_SET); | |
981f187b | 470 | pSNMPMIB->bufsize = cpu_to_le16(sizeof(u16)); |
876c9d3a | 471 | ulTemp = *((u32 *) pdata_buf); |
981f187b | 472 | *((__le16 *)(pSNMPMIB->value)) = |
876c9d3a MT |
473 | cpu_to_le16((u16) ulTemp); |
474 | ||
475 | } | |
476 | ||
477 | break; | |
478 | } | |
479 | ||
480 | case OID_802_11_RTS_THRESHOLD: | |
481 | { | |
482 | ||
483 | u32 ulTemp; | |
c2df2efe | 484 | pSNMPMIB->oid = cpu_to_le16(RTSTHRESH_I); |
876c9d3a | 485 | |
0aef64d7 DW |
486 | if (cmd_action == CMD_ACT_GET) { |
487 | pSNMPMIB->querytype = cpu_to_le16(CMD_ACT_GET); | |
488 | } else if (cmd_action == CMD_ACT_SET) { | |
489 | pSNMPMIB->querytype = cpu_to_le16(CMD_ACT_SET); | |
981f187b DW |
490 | pSNMPMIB->bufsize = cpu_to_le16(sizeof(u16)); |
491 | ulTemp = *((u32 *)pdata_buf); | |
492 | *(__le16 *)(pSNMPMIB->value) = | |
876c9d3a MT |
493 | cpu_to_le16((u16) ulTemp); |
494 | ||
495 | } | |
496 | break; | |
497 | } | |
498 | case OID_802_11_TX_RETRYCOUNT: | |
0aef64d7 | 499 | pSNMPMIB->oid = cpu_to_le16((u16) SHORT_RETRYLIM_I); |
876c9d3a | 500 | |
0aef64d7 DW |
501 | if (cmd_action == CMD_ACT_GET) { |
502 | pSNMPMIB->querytype = cpu_to_le16(CMD_ACT_GET); | |
503 | } else if (cmd_action == CMD_ACT_SET) { | |
504 | pSNMPMIB->querytype = cpu_to_le16(CMD_ACT_SET); | |
876c9d3a | 505 | pSNMPMIB->bufsize = cpu_to_le16(sizeof(u16)); |
981f187b | 506 | *((__le16 *)(pSNMPMIB->value)) = |
aa21c004 | 507 | cpu_to_le16((u16) priv->txretrycount); |
876c9d3a MT |
508 | } |
509 | ||
510 | break; | |
511 | default: | |
512 | break; | |
513 | } | |
514 | ||
9012b28a | 515 | lbs_deb_cmd( |
876c9d3a | 516 | "SNMP_CMD: command=0x%x, size=0x%x, seqnum=0x%x, result=0x%x\n", |
981f187b DW |
517 | le16_to_cpu(cmd->command), le16_to_cpu(cmd->size), |
518 | le16_to_cpu(cmd->seqnum), le16_to_cpu(cmd->result)); | |
876c9d3a | 519 | |
9012b28a | 520 | lbs_deb_cmd( |
8ff12da1 | 521 | "SNMP_CMD: action 0x%x, oid 0x%x, oidsize 0x%x, value 0x%x\n", |
981f187b DW |
522 | le16_to_cpu(pSNMPMIB->querytype), le16_to_cpu(pSNMPMIB->oid), |
523 | le16_to_cpu(pSNMPMIB->bufsize), | |
524 | le16_to_cpu(*(__le16 *) pSNMPMIB->value)); | |
876c9d3a | 525 | |
9012b28a | 526 | lbs_deb_leave(LBS_DEB_CMD); |
876c9d3a MT |
527 | return 0; |
528 | } | |
529 | ||
69f9032d | 530 | static int lbs_cmd_802_11_radio_control(struct lbs_private *priv, |
876c9d3a MT |
531 | struct cmd_ds_command *cmd, |
532 | int cmd_action) | |
533 | { | |
981f187b | 534 | struct cmd_ds_802_11_radio_control *pradiocontrol = &cmd->params.radio; |
876c9d3a | 535 | |
9012b28a | 536 | lbs_deb_enter(LBS_DEB_CMD); |
876c9d3a MT |
537 | |
538 | cmd->size = | |
539 | cpu_to_le16((sizeof(struct cmd_ds_802_11_radio_control)) + | |
540 | S_DS_GEN); | |
0aef64d7 | 541 | cmd->command = cpu_to_le16(CMD_802_11_RADIO_CONTROL); |
876c9d3a MT |
542 | |
543 | pradiocontrol->action = cpu_to_le16(cmd_action); | |
544 | ||
aa21c004 | 545 | switch (priv->preamble) { |
0aef64d7 | 546 | case CMD_TYPE_SHORT_PREAMBLE: |
876c9d3a MT |
547 | pradiocontrol->control = cpu_to_le16(SET_SHORT_PREAMBLE); |
548 | break; | |
549 | ||
0aef64d7 | 550 | case CMD_TYPE_LONG_PREAMBLE: |
876c9d3a MT |
551 | pradiocontrol->control = cpu_to_le16(SET_LONG_PREAMBLE); |
552 | break; | |
553 | ||
0aef64d7 | 554 | case CMD_TYPE_AUTO_PREAMBLE: |
876c9d3a MT |
555 | default: |
556 | pradiocontrol->control = cpu_to_le16(SET_AUTO_PREAMBLE); | |
557 | break; | |
558 | } | |
559 | ||
aa21c004 | 560 | if (priv->radioon) |
876c9d3a MT |
561 | pradiocontrol->control |= cpu_to_le16(TURN_ON_RF); |
562 | else | |
563 | pradiocontrol->control &= cpu_to_le16(~TURN_ON_RF); | |
564 | ||
9012b28a | 565 | lbs_deb_leave(LBS_DEB_CMD); |
876c9d3a MT |
566 | return 0; |
567 | } | |
568 | ||
69f9032d | 569 | static int lbs_cmd_802_11_rf_tx_power(struct lbs_private *priv, |
876c9d3a MT |
570 | struct cmd_ds_command *cmd, |
571 | u16 cmd_action, void *pdata_buf) | |
572 | { | |
573 | ||
574 | struct cmd_ds_802_11_rf_tx_power *prtp = &cmd->params.txp; | |
575 | ||
9012b28a | 576 | lbs_deb_enter(LBS_DEB_CMD); |
876c9d3a MT |
577 | |
578 | cmd->size = | |
981f187b | 579 | cpu_to_le16((sizeof(struct cmd_ds_802_11_rf_tx_power)) + S_DS_GEN); |
0aef64d7 | 580 | cmd->command = cpu_to_le16(CMD_802_11_RF_TX_POWER); |
981f187b | 581 | prtp->action = cpu_to_le16(cmd_action); |
876c9d3a | 582 | |
981f187b DW |
583 | lbs_deb_cmd("RF_TX_POWER_CMD: size:%d cmd:0x%x Act:%d\n", |
584 | le16_to_cpu(cmd->size), le16_to_cpu(cmd->command), | |
585 | le16_to_cpu(prtp->action)); | |
876c9d3a MT |
586 | |
587 | switch (cmd_action) { | |
0aef64d7 DW |
588 | case CMD_ACT_TX_POWER_OPT_GET: |
589 | prtp->action = cpu_to_le16(CMD_ACT_GET); | |
876c9d3a MT |
590 | prtp->currentlevel = 0; |
591 | break; | |
592 | ||
0aef64d7 DW |
593 | case CMD_ACT_TX_POWER_OPT_SET_HIGH: |
594 | prtp->action = cpu_to_le16(CMD_ACT_SET); | |
595 | prtp->currentlevel = cpu_to_le16(CMD_ACT_TX_POWER_INDEX_HIGH); | |
876c9d3a MT |
596 | break; |
597 | ||
0aef64d7 DW |
598 | case CMD_ACT_TX_POWER_OPT_SET_MID: |
599 | prtp->action = cpu_to_le16(CMD_ACT_SET); | |
600 | prtp->currentlevel = cpu_to_le16(CMD_ACT_TX_POWER_INDEX_MID); | |
876c9d3a MT |
601 | break; |
602 | ||
0aef64d7 DW |
603 | case CMD_ACT_TX_POWER_OPT_SET_LOW: |
604 | prtp->action = cpu_to_le16(CMD_ACT_SET); | |
876c9d3a MT |
605 | prtp->currentlevel = cpu_to_le16(*((u16 *) pdata_buf)); |
606 | break; | |
607 | } | |
9012b28a HS |
608 | |
609 | lbs_deb_leave(LBS_DEB_CMD); | |
876c9d3a MT |
610 | return 0; |
611 | } | |
612 | ||
69f9032d | 613 | static int lbs_cmd_802_11_monitor_mode(struct lbs_private *priv, |
965f8bbc LCC |
614 | struct cmd_ds_command *cmd, |
615 | u16 cmd_action, void *pdata_buf) | |
616 | { | |
617 | struct cmd_ds_802_11_monitor_mode *monitor = &cmd->params.monitor; | |
618 | ||
619 | cmd->command = cpu_to_le16(CMD_802_11_MONITOR_MODE); | |
620 | cmd->size = | |
621 | cpu_to_le16(sizeof(struct cmd_ds_802_11_monitor_mode) + | |
622 | S_DS_GEN); | |
623 | ||
624 | monitor->action = cpu_to_le16(cmd_action); | |
625 | if (cmd_action == CMD_ACT_SET) { | |
626 | monitor->mode = | |
627 | cpu_to_le16((u16) (*(u32 *) pdata_buf)); | |
628 | } | |
629 | ||
630 | return 0; | |
631 | } | |
632 | ||
69f9032d | 633 | static int lbs_cmd_802_11_rate_adapt_rateset(struct lbs_private *priv, |
876c9d3a MT |
634 | struct cmd_ds_command *cmd, |
635 | u16 cmd_action) | |
636 | { | |
637 | struct cmd_ds_802_11_rate_adapt_rateset | |
638 | *rateadapt = &cmd->params.rateset; | |
876c9d3a | 639 | |
8ff12da1 | 640 | lbs_deb_enter(LBS_DEB_CMD); |
876c9d3a MT |
641 | cmd->size = |
642 | cpu_to_le16(sizeof(struct cmd_ds_802_11_rate_adapt_rateset) | |
643 | + S_DS_GEN); | |
0aef64d7 | 644 | cmd->command = cpu_to_le16(CMD_802_11_RATE_ADAPT_RATESET); |
876c9d3a | 645 | |
981f187b | 646 | rateadapt->action = cpu_to_le16(cmd_action); |
aa21c004 DW |
647 | rateadapt->enablehwauto = cpu_to_le16(priv->enablehwauto); |
648 | rateadapt->bitmap = cpu_to_le16(priv->ratebitmap); | |
876c9d3a | 649 | |
9012b28a | 650 | lbs_deb_leave(LBS_DEB_CMD); |
876c9d3a MT |
651 | return 0; |
652 | } | |
653 | ||
69f9032d | 654 | static int lbs_cmd_802_11_data_rate(struct lbs_private *priv, |
876c9d3a MT |
655 | struct cmd_ds_command *cmd, |
656 | u16 cmd_action) | |
657 | { | |
658 | struct cmd_ds_802_11_data_rate *pdatarate = &cmd->params.drate; | |
876c9d3a | 659 | |
9012b28a | 660 | lbs_deb_enter(LBS_DEB_CMD); |
876c9d3a | 661 | |
981f187b | 662 | cmd->size = cpu_to_le16(sizeof(struct cmd_ds_802_11_data_rate) + |
876c9d3a | 663 | S_DS_GEN); |
0aef64d7 | 664 | cmd->command = cpu_to_le16(CMD_802_11_DATA_RATE); |
876c9d3a | 665 | memset(pdatarate, 0, sizeof(struct cmd_ds_802_11_data_rate)); |
876c9d3a MT |
666 | pdatarate->action = cpu_to_le16(cmd_action); |
667 | ||
ffcae953 | 668 | if (cmd_action == CMD_ACT_SET_TX_FIX_RATE) { |
aa21c004 | 669 | pdatarate->rates[0] = lbs_data_rate_to_fw_index(priv->cur_rate); |
8ff12da1 | 670 | lbs_deb_cmd("DATA_RATE: set fixed 0x%02X\n", |
aa21c004 | 671 | priv->cur_rate); |
ffcae953 | 672 | } else if (cmd_action == CMD_ACT_SET_TX_AUTO) { |
8ff12da1 | 673 | lbs_deb_cmd("DATA_RATE: setting auto\n"); |
876c9d3a MT |
674 | } |
675 | ||
9012b28a | 676 | lbs_deb_leave(LBS_DEB_CMD); |
876c9d3a MT |
677 | return 0; |
678 | } | |
679 | ||
69f9032d | 680 | static int lbs_cmd_mac_multicast_adr(struct lbs_private *priv, |
876c9d3a MT |
681 | struct cmd_ds_command *cmd, |
682 | u16 cmd_action) | |
683 | { | |
684 | struct cmd_ds_mac_multicast_adr *pMCastAdr = &cmd->params.madr; | |
876c9d3a | 685 | |
8ff12da1 | 686 | lbs_deb_enter(LBS_DEB_CMD); |
981f187b | 687 | cmd->size = cpu_to_le16(sizeof(struct cmd_ds_mac_multicast_adr) + |
876c9d3a | 688 | S_DS_GEN); |
0aef64d7 | 689 | cmd->command = cpu_to_le16(CMD_MAC_MULTICAST_ADR); |
876c9d3a | 690 | |
8ff12da1 | 691 | lbs_deb_cmd("MULTICAST_ADR: setting %d addresses\n", pMCastAdr->nr_of_adrs); |
876c9d3a MT |
692 | pMCastAdr->action = cpu_to_le16(cmd_action); |
693 | pMCastAdr->nr_of_adrs = | |
aa21c004 DW |
694 | cpu_to_le16((u16) priv->nr_of_multicastmacaddr); |
695 | memcpy(pMCastAdr->maclist, priv->multicastlist, | |
696 | priv->nr_of_multicastmacaddr * ETH_ALEN); | |
876c9d3a | 697 | |
8ff12da1 | 698 | lbs_deb_leave(LBS_DEB_CMD); |
876c9d3a MT |
699 | return 0; |
700 | } | |
701 | ||
69f9032d | 702 | static int lbs_cmd_802_11_rf_channel(struct lbs_private *priv, |
876c9d3a MT |
703 | struct cmd_ds_command *cmd, |
704 | int option, void *pdata_buf) | |
705 | { | |
706 | struct cmd_ds_802_11_rf_channel *rfchan = &cmd->params.rfchannel; | |
707 | ||
8ff12da1 | 708 | lbs_deb_enter(LBS_DEB_CMD); |
0aef64d7 | 709 | cmd->command = cpu_to_le16(CMD_802_11_RF_CHANNEL); |
981f187b DW |
710 | cmd->size = cpu_to_le16(sizeof(struct cmd_ds_802_11_rf_channel) + |
711 | S_DS_GEN); | |
876c9d3a | 712 | |
0aef64d7 | 713 | if (option == CMD_OPT_802_11_RF_CHANNEL_SET) { |
876c9d3a MT |
714 | rfchan->currentchannel = cpu_to_le16(*((u16 *) pdata_buf)); |
715 | } | |
716 | ||
717 | rfchan->action = cpu_to_le16(option); | |
718 | ||
8ff12da1 | 719 | lbs_deb_leave(LBS_DEB_CMD); |
876c9d3a MT |
720 | return 0; |
721 | } | |
722 | ||
69f9032d | 723 | static int lbs_cmd_802_11_rssi(struct lbs_private *priv, |
876c9d3a MT |
724 | struct cmd_ds_command *cmd) |
725 | { | |
876c9d3a | 726 | |
8ff12da1 | 727 | lbs_deb_enter(LBS_DEB_CMD); |
0aef64d7 | 728 | cmd->command = cpu_to_le16(CMD_802_11_RSSI); |
981f187b | 729 | cmd->size = cpu_to_le16(sizeof(struct cmd_ds_802_11_rssi) + S_DS_GEN); |
a783f1ee | 730 | cmd->params.rssi.N = cpu_to_le16(DEFAULT_BCN_AVG_FACTOR); |
876c9d3a MT |
731 | |
732 | /* reset Beacon SNR/NF/RSSI values */ | |
aa21c004 DW |
733 | priv->SNR[TYPE_BEACON][TYPE_NOAVG] = 0; |
734 | priv->SNR[TYPE_BEACON][TYPE_AVG] = 0; | |
735 | priv->NF[TYPE_BEACON][TYPE_NOAVG] = 0; | |
736 | priv->NF[TYPE_BEACON][TYPE_AVG] = 0; | |
737 | priv->RSSI[TYPE_BEACON][TYPE_NOAVG] = 0; | |
738 | priv->RSSI[TYPE_BEACON][TYPE_AVG] = 0; | |
876c9d3a | 739 | |
8ff12da1 | 740 | lbs_deb_leave(LBS_DEB_CMD); |
876c9d3a MT |
741 | return 0; |
742 | } | |
743 | ||
69f9032d | 744 | static int lbs_cmd_reg_access(struct lbs_private *priv, |
876c9d3a MT |
745 | struct cmd_ds_command *cmdptr, |
746 | u8 cmd_action, void *pdata_buf) | |
747 | { | |
10078321 | 748 | struct lbs_offset_value *offval; |
876c9d3a | 749 | |
9012b28a | 750 | lbs_deb_enter(LBS_DEB_CMD); |
876c9d3a | 751 | |
10078321 | 752 | offval = (struct lbs_offset_value *)pdata_buf; |
876c9d3a | 753 | |
c2df2efe | 754 | switch (le16_to_cpu(cmdptr->command)) { |
0aef64d7 | 755 | case CMD_MAC_REG_ACCESS: |
876c9d3a MT |
756 | { |
757 | struct cmd_ds_mac_reg_access *macreg; | |
758 | ||
759 | cmdptr->size = | |
981f187b DW |
760 | cpu_to_le16(sizeof (struct cmd_ds_mac_reg_access) |
761 | + S_DS_GEN); | |
876c9d3a MT |
762 | macreg = |
763 | (struct cmd_ds_mac_reg_access *)&cmdptr->params. | |
764 | macreg; | |
765 | ||
766 | macreg->action = cpu_to_le16(cmd_action); | |
767 | macreg->offset = cpu_to_le16((u16) offval->offset); | |
768 | macreg->value = cpu_to_le32(offval->value); | |
769 | ||
770 | break; | |
771 | } | |
772 | ||
0aef64d7 | 773 | case CMD_BBP_REG_ACCESS: |
876c9d3a MT |
774 | { |
775 | struct cmd_ds_bbp_reg_access *bbpreg; | |
776 | ||
777 | cmdptr->size = | |
778 | cpu_to_le16(sizeof | |
779 | (struct cmd_ds_bbp_reg_access) | |
780 | + S_DS_GEN); | |
781 | bbpreg = | |
782 | (struct cmd_ds_bbp_reg_access *)&cmdptr->params. | |
783 | bbpreg; | |
784 | ||
785 | bbpreg->action = cpu_to_le16(cmd_action); | |
786 | bbpreg->offset = cpu_to_le16((u16) offval->offset); | |
787 | bbpreg->value = (u8) offval->value; | |
788 | ||
789 | break; | |
790 | } | |
791 | ||
0aef64d7 | 792 | case CMD_RF_REG_ACCESS: |
876c9d3a MT |
793 | { |
794 | struct cmd_ds_rf_reg_access *rfreg; | |
795 | ||
796 | cmdptr->size = | |
797 | cpu_to_le16(sizeof | |
798 | (struct cmd_ds_rf_reg_access) + | |
799 | S_DS_GEN); | |
800 | rfreg = | |
801 | (struct cmd_ds_rf_reg_access *)&cmdptr->params. | |
802 | rfreg; | |
803 | ||
804 | rfreg->action = cpu_to_le16(cmd_action); | |
805 | rfreg->offset = cpu_to_le16((u16) offval->offset); | |
806 | rfreg->value = (u8) offval->value; | |
807 | ||
808 | break; | |
809 | } | |
810 | ||
811 | default: | |
812 | break; | |
813 | } | |
814 | ||
9012b28a | 815 | lbs_deb_leave(LBS_DEB_CMD); |
876c9d3a MT |
816 | return 0; |
817 | } | |
818 | ||
69f9032d | 819 | static int lbs_cmd_802_11_mac_address(struct lbs_private *priv, |
876c9d3a MT |
820 | struct cmd_ds_command *cmd, |
821 | u16 cmd_action) | |
822 | { | |
876c9d3a | 823 | |
8ff12da1 | 824 | lbs_deb_enter(LBS_DEB_CMD); |
0aef64d7 | 825 | cmd->command = cpu_to_le16(CMD_802_11_MAC_ADDRESS); |
981f187b | 826 | cmd->size = cpu_to_le16(sizeof(struct cmd_ds_802_11_mac_address) + |
876c9d3a MT |
827 | S_DS_GEN); |
828 | cmd->result = 0; | |
829 | ||
830 | cmd->params.macadd.action = cpu_to_le16(cmd_action); | |
831 | ||
0aef64d7 | 832 | if (cmd_action == CMD_ACT_SET) { |
876c9d3a | 833 | memcpy(cmd->params.macadd.macadd, |
aa21c004 DW |
834 | priv->current_addr, ETH_ALEN); |
835 | lbs_deb_hex(LBS_DEB_CMD, "SET_CMD: MAC addr", priv->current_addr, 6); | |
876c9d3a MT |
836 | } |
837 | ||
8ff12da1 | 838 | lbs_deb_leave(LBS_DEB_CMD); |
876c9d3a MT |
839 | return 0; |
840 | } | |
841 | ||
69f9032d | 842 | static int lbs_cmd_802_11_eeprom_access(struct lbs_private *priv, |
876c9d3a MT |
843 | struct cmd_ds_command *cmd, |
844 | int cmd_action, void *pdata_buf) | |
845 | { | |
10078321 | 846 | struct lbs_ioctl_regrdwr *ea = pdata_buf; |
876c9d3a | 847 | |
9012b28a | 848 | lbs_deb_enter(LBS_DEB_CMD); |
876c9d3a | 849 | |
0aef64d7 | 850 | cmd->command = cpu_to_le16(CMD_802_11_EEPROM_ACCESS); |
981f187b DW |
851 | cmd->size = cpu_to_le16(sizeof(struct cmd_ds_802_11_eeprom_access) + |
852 | S_DS_GEN); | |
876c9d3a MT |
853 | cmd->result = 0; |
854 | ||
855 | cmd->params.rdeeprom.action = cpu_to_le16(ea->action); | |
856 | cmd->params.rdeeprom.offset = cpu_to_le16(ea->offset); | |
857 | cmd->params.rdeeprom.bytecount = cpu_to_le16(ea->NOB); | |
858 | cmd->params.rdeeprom.value = 0; | |
859 | ||
8ff12da1 | 860 | lbs_deb_leave(LBS_DEB_CMD); |
876c9d3a MT |
861 | return 0; |
862 | } | |
863 | ||
69f9032d | 864 | static int lbs_cmd_bt_access(struct lbs_private *priv, |
876c9d3a MT |
865 | struct cmd_ds_command *cmd, |
866 | u16 cmd_action, void *pdata_buf) | |
867 | { | |
868 | struct cmd_ds_bt_access *bt_access = &cmd->params.bt; | |
8ff12da1 | 869 | lbs_deb_enter_args(LBS_DEB_CMD, "action %d", cmd_action); |
876c9d3a | 870 | |
0aef64d7 | 871 | cmd->command = cpu_to_le16(CMD_BT_ACCESS); |
981f187b | 872 | cmd->size = cpu_to_le16(sizeof(struct cmd_ds_bt_access) + S_DS_GEN); |
876c9d3a MT |
873 | cmd->result = 0; |
874 | bt_access->action = cpu_to_le16(cmd_action); | |
875 | ||
876 | switch (cmd_action) { | |
0aef64d7 | 877 | case CMD_ACT_BT_ACCESS_ADD: |
876c9d3a | 878 | memcpy(bt_access->addr1, pdata_buf, 2 * ETH_ALEN); |
ece56191 | 879 | lbs_deb_hex(LBS_DEB_MESH, "BT_ADD: blinded MAC addr", bt_access->addr1, 6); |
876c9d3a | 880 | break; |
0aef64d7 | 881 | case CMD_ACT_BT_ACCESS_DEL: |
876c9d3a | 882 | memcpy(bt_access->addr1, pdata_buf, 1 * ETH_ALEN); |
ece56191 | 883 | lbs_deb_hex(LBS_DEB_MESH, "BT_DEL: blinded MAC addr", bt_access->addr1, 6); |
876c9d3a | 884 | break; |
0aef64d7 | 885 | case CMD_ACT_BT_ACCESS_LIST: |
876c9d3a MT |
886 | bt_access->id = cpu_to_le32(*(u32 *) pdata_buf); |
887 | break; | |
0aef64d7 | 888 | case CMD_ACT_BT_ACCESS_RESET: |
876c9d3a | 889 | break; |
0aef64d7 | 890 | case CMD_ACT_BT_ACCESS_SET_INVERT: |
90e8eafc LCC |
891 | bt_access->id = cpu_to_le32(*(u32 *) pdata_buf); |
892 | break; | |
0aef64d7 | 893 | case CMD_ACT_BT_ACCESS_GET_INVERT: |
90e8eafc | 894 | break; |
876c9d3a MT |
895 | default: |
896 | break; | |
897 | } | |
8ff12da1 | 898 | lbs_deb_leave(LBS_DEB_CMD); |
876c9d3a MT |
899 | return 0; |
900 | } | |
901 | ||
69f9032d | 902 | static int lbs_cmd_fwt_access(struct lbs_private *priv, |
876c9d3a MT |
903 | struct cmd_ds_command *cmd, |
904 | u16 cmd_action, void *pdata_buf) | |
905 | { | |
906 | struct cmd_ds_fwt_access *fwt_access = &cmd->params.fwt; | |
8ff12da1 | 907 | lbs_deb_enter_args(LBS_DEB_CMD, "action %d", cmd_action); |
876c9d3a | 908 | |
0aef64d7 | 909 | cmd->command = cpu_to_le16(CMD_FWT_ACCESS); |
981f187b | 910 | cmd->size = cpu_to_le16(sizeof(struct cmd_ds_fwt_access) + S_DS_GEN); |
876c9d3a MT |
911 | cmd->result = 0; |
912 | ||
913 | if (pdata_buf) | |
914 | memcpy(fwt_access, pdata_buf, sizeof(*fwt_access)); | |
915 | else | |
916 | memset(fwt_access, 0, sizeof(*fwt_access)); | |
917 | ||
918 | fwt_access->action = cpu_to_le16(cmd_action); | |
919 | ||
8ff12da1 | 920 | lbs_deb_leave(LBS_DEB_CMD); |
876c9d3a MT |
921 | return 0; |
922 | } | |
923 | ||
69f9032d | 924 | static int lbs_cmd_mesh_access(struct lbs_private *priv, |
876c9d3a MT |
925 | struct cmd_ds_command *cmd, |
926 | u16 cmd_action, void *pdata_buf) | |
927 | { | |
928 | struct cmd_ds_mesh_access *mesh_access = &cmd->params.mesh; | |
8ff12da1 | 929 | lbs_deb_enter_args(LBS_DEB_CMD, "action %d", cmd_action); |
876c9d3a | 930 | |
0aef64d7 | 931 | cmd->command = cpu_to_le16(CMD_MESH_ACCESS); |
981f187b | 932 | cmd->size = cpu_to_le16(sizeof(struct cmd_ds_mesh_access) + S_DS_GEN); |
876c9d3a MT |
933 | cmd->result = 0; |
934 | ||
935 | if (pdata_buf) | |
936 | memcpy(mesh_access, pdata_buf, sizeof(*mesh_access)); | |
937 | else | |
938 | memset(mesh_access, 0, sizeof(*mesh_access)); | |
939 | ||
940 | mesh_access->action = cpu_to_le16(cmd_action); | |
941 | ||
8ff12da1 | 942 | lbs_deb_leave(LBS_DEB_CMD); |
876c9d3a MT |
943 | return 0; |
944 | } | |
945 | ||
96287ac4 BD |
946 | static int lbs_cmd_bcn_ctrl(struct lbs_private * priv, |
947 | struct cmd_ds_command *cmd, | |
948 | u16 cmd_action) | |
949 | { | |
950 | struct cmd_ds_802_11_beacon_control | |
951 | *bcn_ctrl = &cmd->params.bcn_ctrl; | |
96287ac4 BD |
952 | |
953 | lbs_deb_enter(LBS_DEB_CMD); | |
954 | cmd->size = | |
955 | cpu_to_le16(sizeof(struct cmd_ds_802_11_beacon_control) | |
956 | + S_DS_GEN); | |
957 | cmd->command = cpu_to_le16(CMD_802_11_BEACON_CTRL); | |
958 | ||
959 | bcn_ctrl->action = cpu_to_le16(cmd_action); | |
aa21c004 DW |
960 | bcn_ctrl->beacon_enable = cpu_to_le16(priv->beacon_enable); |
961 | bcn_ctrl->beacon_period = cpu_to_le16(priv->beacon_period); | |
96287ac4 BD |
962 | |
963 | lbs_deb_leave(LBS_DEB_CMD); | |
964 | return 0; | |
965 | } | |
966 | ||
29f5f2a1 | 967 | /* |
10078321 | 968 | * Note: NEVER use lbs_queue_cmd() with addtail==0 other than for |
29f5f2a1 MT |
969 | * the command timer, because it does not account for queued commands. |
970 | */ | |
aa21c004 | 971 | void lbs_queue_cmd(struct lbs_private *priv, |
69f9032d HS |
972 | struct cmd_ctrl_node *cmdnode, |
973 | u8 addtail) | |
876c9d3a MT |
974 | { |
975 | unsigned long flags; | |
976 | struct cmd_ds_command *cmdptr; | |
977 | ||
8ff12da1 | 978 | lbs_deb_enter(LBS_DEB_HOST); |
876c9d3a MT |
979 | |
980 | if (!cmdnode) { | |
8ff12da1 | 981 | lbs_deb_host("QUEUE_CMD: cmdnode is NULL\n"); |
876c9d3a MT |
982 | goto done; |
983 | } | |
984 | ||
985 | cmdptr = (struct cmd_ds_command *)cmdnode->bufvirtualaddr; | |
986 | if (!cmdptr) { | |
8ff12da1 | 987 | lbs_deb_host("QUEUE_CMD: cmdptr is NULL\n"); |
876c9d3a MT |
988 | goto done; |
989 | } | |
990 | ||
991 | /* Exit_PS command needs to be queued in the header always. */ | |
c2df2efe | 992 | if (le16_to_cpu(cmdptr->command) == CMD_802_11_PS_MODE) { |
876c9d3a | 993 | struct cmd_ds_802_11_ps_mode *psm = &cmdptr->params.psmode; |
0aef64d7 | 994 | if (psm->action == cpu_to_le16(CMD_SUBCMD_EXIT_PS)) { |
aa21c004 | 995 | if (priv->psstate != PS_STATE_FULL_POWER) |
876c9d3a MT |
996 | addtail = 0; |
997 | } | |
998 | } | |
999 | ||
aa21c004 | 1000 | spin_lock_irqsave(&priv->driver_lock, flags); |
876c9d3a | 1001 | |
ac47246e | 1002 | if (addtail) |
aa21c004 | 1003 | list_add_tail(&cmdnode->list, &priv->cmdpendingq); |
ac47246e | 1004 | else |
aa21c004 | 1005 | list_add(&cmdnode->list, &priv->cmdpendingq); |
876c9d3a | 1006 | |
aa21c004 | 1007 | spin_unlock_irqrestore(&priv->driver_lock, flags); |
876c9d3a | 1008 | |
8ff12da1 | 1009 | lbs_deb_host("QUEUE_CMD: inserted command 0x%04x into cmdpendingq\n", |
981f187b | 1010 | le16_to_cpu(((struct cmd_ds_gen*)cmdnode->bufvirtualaddr)->command)); |
876c9d3a MT |
1011 | |
1012 | done: | |
8ff12da1 | 1013 | lbs_deb_leave(LBS_DEB_HOST); |
876c9d3a MT |
1014 | } |
1015 | ||
1016 | /* | |
1017 | * TODO: Fix the issue when DownloadcommandToStation is being called the | |
8ff12da1 | 1018 | * second time when the command times out. All the cmdptr->xxx are in little |
876c9d3a MT |
1019 | * endian and therefore all the comparissions will fail. |
1020 | * For now - we are not performing the endian conversion the second time - but | |
1021 | * for PS and DEEP_SLEEP we need to worry | |
1022 | */ | |
69f9032d | 1023 | static int DownloadcommandToStation(struct lbs_private *priv, |
876c9d3a MT |
1024 | struct cmd_ctrl_node *cmdnode) |
1025 | { | |
1026 | unsigned long flags; | |
1027 | struct cmd_ds_command *cmdptr; | |
b031ac10 | 1028 | int ret = -1; |
876c9d3a MT |
1029 | u16 cmdsize; |
1030 | u16 command; | |
1031 | ||
8ff12da1 | 1032 | lbs_deb_enter(LBS_DEB_HOST); |
876c9d3a | 1033 | |
aa21c004 DW |
1034 | if (!priv || !cmdnode) { |
1035 | lbs_deb_host("DNLD_CMD: priv or cmdmode is NULL\n"); | |
876c9d3a MT |
1036 | goto done; |
1037 | } | |
1038 | ||
1039 | cmdptr = (struct cmd_ds_command *)cmdnode->bufvirtualaddr; | |
1040 | ||
aa21c004 | 1041 | spin_lock_irqsave(&priv->driver_lock, flags); |
876c9d3a | 1042 | if (!cmdptr || !cmdptr->size) { |
8ff12da1 | 1043 | lbs_deb_host("DNLD_CMD: cmdptr is NULL or zero\n"); |
10078321 | 1044 | __lbs_cleanup_and_insert_cmd(priv, cmdnode); |
aa21c004 | 1045 | spin_unlock_irqrestore(&priv->driver_lock, flags); |
876c9d3a MT |
1046 | goto done; |
1047 | } | |
1048 | ||
aa21c004 DW |
1049 | priv->cur_cmd = cmdnode; |
1050 | priv->cur_cmd_retcode = 0; | |
1051 | spin_unlock_irqrestore(&priv->driver_lock, flags); | |
876c9d3a | 1052 | |
c2df2efe HS |
1053 | cmdsize = le16_to_cpu(cmdptr->size); |
1054 | command = le16_to_cpu(cmdptr->command); | |
876c9d3a | 1055 | |
8ff12da1 | 1056 | lbs_deb_host("DNLD_CMD: command 0x%04x, size %d, jiffies %lu\n", |
c2df2efe | 1057 | command, cmdsize, jiffies); |
8ff12da1 HS |
1058 | lbs_deb_hex(LBS_DEB_HOST, "DNLD_CMD", cmdnode->bufvirtualaddr, cmdsize); |
1059 | ||
876c9d3a | 1060 | cmdnode->cmdwaitqwoken = 0; |
876c9d3a | 1061 | |
208fdd2f | 1062 | ret = priv->hw_host_to_card(priv, MVMS_CMD, (u8 *) cmdptr, cmdsize); |
876c9d3a MT |
1063 | |
1064 | if (ret != 0) { | |
8ff12da1 | 1065 | lbs_deb_host("DNLD_CMD: hw_host_to_card failed\n"); |
aa21c004 DW |
1066 | spin_lock_irqsave(&priv->driver_lock, flags); |
1067 | priv->cur_cmd_retcode = ret; | |
1068 | __lbs_cleanup_and_insert_cmd(priv, priv->cur_cmd); | |
1069 | priv->cur_cmd = NULL; | |
1070 | spin_unlock_irqrestore(&priv->driver_lock, flags); | |
876c9d3a MT |
1071 | goto done; |
1072 | } | |
1073 | ||
8ff12da1 | 1074 | lbs_deb_cmd("DNLD_CMD: sent command 0x%04x, jiffies %lu\n", command, jiffies); |
876c9d3a MT |
1075 | |
1076 | /* Setup the timer after transmit command */ | |
0aef64d7 DW |
1077 | if (command == CMD_802_11_SCAN || command == CMD_802_11_AUTHENTICATE |
1078 | || command == CMD_802_11_ASSOCIATE) | |
aa21c004 | 1079 | mod_timer(&priv->command_timer, jiffies + (10*HZ)); |
876c9d3a | 1080 | else |
aa21c004 | 1081 | mod_timer(&priv->command_timer, jiffies + (5*HZ)); |
876c9d3a MT |
1082 | |
1083 | ret = 0; | |
1084 | ||
9012b28a | 1085 | done: |
8ff12da1 | 1086 | lbs_deb_leave_args(LBS_DEB_HOST, "ret %d", ret); |
876c9d3a MT |
1087 | return ret; |
1088 | } | |
1089 | ||
69f9032d | 1090 | static int lbs_cmd_mac_control(struct lbs_private *priv, |
876c9d3a MT |
1091 | struct cmd_ds_command *cmd) |
1092 | { | |
1093 | struct cmd_ds_mac_control *mac = &cmd->params.macctrl; | |
1094 | ||
9012b28a | 1095 | lbs_deb_enter(LBS_DEB_CMD); |
876c9d3a | 1096 | |
0aef64d7 | 1097 | cmd->command = cpu_to_le16(CMD_MAC_CONTROL); |
981f187b | 1098 | cmd->size = cpu_to_le16(sizeof(struct cmd_ds_mac_control) + S_DS_GEN); |
aa21c004 | 1099 | mac->action = cpu_to_le16(priv->currentpacketfilter); |
876c9d3a | 1100 | |
8ff12da1 | 1101 | lbs_deb_cmd("MAC_CONTROL: action 0x%x, size %d\n", |
981f187b | 1102 | le16_to_cpu(mac->action), le16_to_cpu(cmd->size)); |
876c9d3a | 1103 | |
9012b28a | 1104 | lbs_deb_leave(LBS_DEB_CMD); |
876c9d3a MT |
1105 | return 0; |
1106 | } | |
1107 | ||
1108 | /** | |
1109 | * This function inserts command node to cmdfreeq | |
aa21c004 | 1110 | * after cleans it. Requires priv->driver_lock held. |
876c9d3a | 1111 | */ |
69f9032d HS |
1112 | void __lbs_cleanup_and_insert_cmd(struct lbs_private *priv, |
1113 | struct cmd_ctrl_node *ptempcmd) | |
876c9d3a | 1114 | { |
876c9d3a MT |
1115 | |
1116 | if (!ptempcmd) | |
8ff12da1 | 1117 | return; |
876c9d3a MT |
1118 | |
1119 | cleanup_cmdnode(ptempcmd); | |
aa21c004 | 1120 | list_add_tail(&ptempcmd->list, &priv->cmdfreeq); |
876c9d3a MT |
1121 | } |
1122 | ||
69f9032d HS |
1123 | static void lbs_cleanup_and_insert_cmd(struct lbs_private *priv, |
1124 | struct cmd_ctrl_node *ptempcmd) | |
876c9d3a MT |
1125 | { |
1126 | unsigned long flags; | |
1127 | ||
aa21c004 | 1128 | spin_lock_irqsave(&priv->driver_lock, flags); |
10078321 | 1129 | __lbs_cleanup_and_insert_cmd(priv, ptempcmd); |
aa21c004 | 1130 | spin_unlock_irqrestore(&priv->driver_lock, flags); |
876c9d3a MT |
1131 | } |
1132 | ||
69f9032d | 1133 | int lbs_set_radio_control(struct lbs_private *priv) |
876c9d3a MT |
1134 | { |
1135 | int ret = 0; | |
1136 | ||
9012b28a | 1137 | lbs_deb_enter(LBS_DEB_CMD); |
876c9d3a | 1138 | |
10078321 | 1139 | ret = lbs_prepare_and_send_command(priv, |
0aef64d7 DW |
1140 | CMD_802_11_RADIO_CONTROL, |
1141 | CMD_ACT_SET, | |
1142 | CMD_OPTION_WAITFORRSP, 0, NULL); | |
876c9d3a | 1143 | |
8ff12da1 | 1144 | lbs_deb_cmd("RADIO_SET: radio %d, preamble %d\n", |
aa21c004 | 1145 | priv->radioon, priv->preamble); |
876c9d3a | 1146 | |
9012b28a | 1147 | lbs_deb_leave_args(LBS_DEB_CMD, "ret %d", ret); |
876c9d3a MT |
1148 | return ret; |
1149 | } | |
1150 | ||
69f9032d | 1151 | int lbs_set_mac_packet_filter(struct lbs_private *priv) |
876c9d3a MT |
1152 | { |
1153 | int ret = 0; | |
1154 | ||
9012b28a | 1155 | lbs_deb_enter(LBS_DEB_CMD); |
876c9d3a | 1156 | |
876c9d3a | 1157 | /* Send MAC control command to station */ |
10078321 | 1158 | ret = lbs_prepare_and_send_command(priv, |
0aef64d7 | 1159 | CMD_MAC_CONTROL, 0, 0, 0, NULL); |
876c9d3a | 1160 | |
9012b28a | 1161 | lbs_deb_leave_args(LBS_DEB_CMD, "ret %d", ret); |
876c9d3a MT |
1162 | return ret; |
1163 | } | |
1164 | ||
1165 | /** | |
1166 | * @brief This function prepare the command before send to firmware. | |
1167 | * | |
69f9032d | 1168 | * @param priv A pointer to struct lbs_private structure |
876c9d3a MT |
1169 | * @param cmd_no command number |
1170 | * @param cmd_action command action: GET or SET | |
1171 | * @param wait_option wait option: wait response or not | |
1172 | * @param cmd_oid cmd oid: treated as sub command | |
1173 | * @param pdata_buf A pointer to informaion buffer | |
1174 | * @return 0 or -1 | |
1175 | */ | |
69f9032d | 1176 | int lbs_prepare_and_send_command(struct lbs_private *priv, |
876c9d3a MT |
1177 | u16 cmd_no, |
1178 | u16 cmd_action, | |
1179 | u16 wait_option, u32 cmd_oid, void *pdata_buf) | |
1180 | { | |
1181 | int ret = 0; | |
876c9d3a MT |
1182 | struct cmd_ctrl_node *cmdnode; |
1183 | struct cmd_ds_command *cmdptr; | |
1184 | unsigned long flags; | |
1185 | ||
8ff12da1 | 1186 | lbs_deb_enter(LBS_DEB_HOST); |
876c9d3a | 1187 | |
aa21c004 DW |
1188 | if (!priv) { |
1189 | lbs_deb_host("PREP_CMD: priv is NULL\n"); | |
876c9d3a MT |
1190 | ret = -1; |
1191 | goto done; | |
1192 | } | |
1193 | ||
aa21c004 | 1194 | if (priv->surpriseremoved) { |
8ff12da1 | 1195 | lbs_deb_host("PREP_CMD: card removed\n"); |
876c9d3a MT |
1196 | ret = -1; |
1197 | goto done; | |
1198 | } | |
1199 | ||
0d61d042 | 1200 | cmdnode = lbs_get_cmd_ctrl_node(priv); |
876c9d3a MT |
1201 | |
1202 | if (cmdnode == NULL) { | |
8ff12da1 | 1203 | lbs_deb_host("PREP_CMD: cmdnode is NULL\n"); |
876c9d3a MT |
1204 | |
1205 | /* Wake up main thread to execute next command */ | |
fe336150 | 1206 | wake_up_interruptible(&priv->waitq); |
876c9d3a MT |
1207 | ret = -1; |
1208 | goto done; | |
1209 | } | |
1210 | ||
f5ece8fc | 1211 | lbs_set_cmd_ctrl_node(priv, cmdnode, wait_option, pdata_buf); |
876c9d3a MT |
1212 | |
1213 | cmdptr = (struct cmd_ds_command *)cmdnode->bufvirtualaddr; | |
1214 | ||
8ff12da1 | 1215 | lbs_deb_host("PREP_CMD: command 0x%04x\n", cmd_no); |
876c9d3a MT |
1216 | |
1217 | if (!cmdptr) { | |
8ff12da1 | 1218 | lbs_deb_host("PREP_CMD: cmdptr is NULL\n"); |
10078321 | 1219 | lbs_cleanup_and_insert_cmd(priv, cmdnode); |
876c9d3a MT |
1220 | ret = -1; |
1221 | goto done; | |
1222 | } | |
1223 | ||
1224 | /* Set sequence number, command and INT option */ | |
aa21c004 DW |
1225 | priv->seqnum++; |
1226 | cmdptr->seqnum = cpu_to_le16(priv->seqnum); | |
876c9d3a | 1227 | |
981f187b | 1228 | cmdptr->command = cpu_to_le16(cmd_no); |
876c9d3a MT |
1229 | cmdptr->result = 0; |
1230 | ||
1231 | switch (cmd_no) { | |
0aef64d7 | 1232 | case CMD_GET_HW_SPEC: |
10078321 | 1233 | ret = lbs_cmd_hw_spec(priv, cmdptr); |
876c9d3a | 1234 | break; |
0aef64d7 | 1235 | case CMD_802_11_PS_MODE: |
10078321 | 1236 | ret = lbs_cmd_802_11_ps_mode(priv, cmdptr, cmd_action); |
876c9d3a MT |
1237 | break; |
1238 | ||
0aef64d7 | 1239 | case CMD_802_11_SCAN: |
10078321 | 1240 | ret = lbs_cmd_80211_scan(priv, cmdptr, pdata_buf); |
876c9d3a MT |
1241 | break; |
1242 | ||
0aef64d7 | 1243 | case CMD_MAC_CONTROL: |
10078321 | 1244 | ret = lbs_cmd_mac_control(priv, cmdptr); |
876c9d3a MT |
1245 | break; |
1246 | ||
0aef64d7 DW |
1247 | case CMD_802_11_ASSOCIATE: |
1248 | case CMD_802_11_REASSOCIATE: | |
10078321 | 1249 | ret = lbs_cmd_80211_associate(priv, cmdptr, pdata_buf); |
876c9d3a MT |
1250 | break; |
1251 | ||
0aef64d7 | 1252 | case CMD_802_11_DEAUTHENTICATE: |
10078321 | 1253 | ret = lbs_cmd_80211_deauthenticate(priv, cmdptr); |
876c9d3a MT |
1254 | break; |
1255 | ||
0aef64d7 | 1256 | case CMD_802_11_SET_WEP: |
10078321 | 1257 | ret = lbs_cmd_802_11_set_wep(priv, cmdptr, cmd_action, pdata_buf); |
876c9d3a MT |
1258 | break; |
1259 | ||
0aef64d7 | 1260 | case CMD_802_11_AD_HOC_START: |
10078321 | 1261 | ret = lbs_cmd_80211_ad_hoc_start(priv, cmdptr, pdata_buf); |
876c9d3a | 1262 | break; |
0aef64d7 | 1263 | case CMD_CODE_DNLD: |
876c9d3a MT |
1264 | break; |
1265 | ||
0aef64d7 | 1266 | case CMD_802_11_RESET: |
10078321 | 1267 | ret = lbs_cmd_802_11_reset(priv, cmdptr, cmd_action); |
876c9d3a MT |
1268 | break; |
1269 | ||
0aef64d7 | 1270 | case CMD_802_11_GET_LOG: |
10078321 | 1271 | ret = lbs_cmd_802_11_get_log(priv, cmdptr); |
876c9d3a MT |
1272 | break; |
1273 | ||
0aef64d7 | 1274 | case CMD_802_11_AUTHENTICATE: |
10078321 | 1275 | ret = lbs_cmd_80211_authenticate(priv, cmdptr, pdata_buf); |
876c9d3a MT |
1276 | break; |
1277 | ||
0aef64d7 | 1278 | case CMD_802_11_GET_STAT: |
10078321 | 1279 | ret = lbs_cmd_802_11_get_stat(priv, cmdptr); |
876c9d3a MT |
1280 | break; |
1281 | ||
0aef64d7 | 1282 | case CMD_802_11_SNMP_MIB: |
10078321 | 1283 | ret = lbs_cmd_802_11_snmp_mib(priv, cmdptr, |
876c9d3a MT |
1284 | cmd_action, cmd_oid, pdata_buf); |
1285 | break; | |
1286 | ||
0aef64d7 DW |
1287 | case CMD_MAC_REG_ACCESS: |
1288 | case CMD_BBP_REG_ACCESS: | |
1289 | case CMD_RF_REG_ACCESS: | |
10078321 | 1290 | ret = lbs_cmd_reg_access(priv, cmdptr, cmd_action, pdata_buf); |
876c9d3a MT |
1291 | break; |
1292 | ||
0aef64d7 | 1293 | case CMD_802_11_RF_CHANNEL: |
10078321 | 1294 | ret = lbs_cmd_802_11_rf_channel(priv, cmdptr, |
876c9d3a MT |
1295 | cmd_action, pdata_buf); |
1296 | break; | |
1297 | ||
0aef64d7 | 1298 | case CMD_802_11_RF_TX_POWER: |
10078321 | 1299 | ret = lbs_cmd_802_11_rf_tx_power(priv, cmdptr, |
876c9d3a MT |
1300 | cmd_action, pdata_buf); |
1301 | break; | |
1302 | ||
0aef64d7 | 1303 | case CMD_802_11_RADIO_CONTROL: |
10078321 | 1304 | ret = lbs_cmd_802_11_radio_control(priv, cmdptr, cmd_action); |
876c9d3a MT |
1305 | break; |
1306 | ||
0aef64d7 | 1307 | case CMD_802_11_DATA_RATE: |
10078321 | 1308 | ret = lbs_cmd_802_11_data_rate(priv, cmdptr, cmd_action); |
876c9d3a | 1309 | break; |
0aef64d7 | 1310 | case CMD_802_11_RATE_ADAPT_RATESET: |
10078321 | 1311 | ret = lbs_cmd_802_11_rate_adapt_rateset(priv, |
876c9d3a MT |
1312 | cmdptr, cmd_action); |
1313 | break; | |
1314 | ||
0aef64d7 | 1315 | case CMD_MAC_MULTICAST_ADR: |
10078321 | 1316 | ret = lbs_cmd_mac_multicast_adr(priv, cmdptr, cmd_action); |
876c9d3a MT |
1317 | break; |
1318 | ||
965f8bbc | 1319 | case CMD_802_11_MONITOR_MODE: |
10078321 | 1320 | ret = lbs_cmd_802_11_monitor_mode(priv, cmdptr, |
965f8bbc LCC |
1321 | cmd_action, pdata_buf); |
1322 | break; | |
1323 | ||
0aef64d7 | 1324 | case CMD_802_11_AD_HOC_JOIN: |
10078321 | 1325 | ret = lbs_cmd_80211_ad_hoc_join(priv, cmdptr, pdata_buf); |
876c9d3a MT |
1326 | break; |
1327 | ||
0aef64d7 | 1328 | case CMD_802_11_RSSI: |
10078321 | 1329 | ret = lbs_cmd_802_11_rssi(priv, cmdptr); |
876c9d3a MT |
1330 | break; |
1331 | ||
0aef64d7 | 1332 | case CMD_802_11_AD_HOC_STOP: |
10078321 | 1333 | ret = lbs_cmd_80211_ad_hoc_stop(priv, cmdptr); |
876c9d3a MT |
1334 | break; |
1335 | ||
0aef64d7 | 1336 | case CMD_802_11_ENABLE_RSN: |
10078321 | 1337 | ret = lbs_cmd_802_11_enable_rsn(priv, cmdptr, cmd_action, |
90a42210 | 1338 | pdata_buf); |
876c9d3a MT |
1339 | break; |
1340 | ||
0aef64d7 | 1341 | case CMD_802_11_KEY_MATERIAL: |
10078321 | 1342 | ret = lbs_cmd_802_11_key_material(priv, cmdptr, cmd_action, |
90a42210 | 1343 | cmd_oid, pdata_buf); |
876c9d3a MT |
1344 | break; |
1345 | ||
0aef64d7 | 1346 | case CMD_802_11_PAIRWISE_TSC: |
876c9d3a | 1347 | break; |
0aef64d7 | 1348 | case CMD_802_11_GROUP_TSC: |
876c9d3a MT |
1349 | break; |
1350 | ||
0aef64d7 | 1351 | case CMD_802_11_MAC_ADDRESS: |
10078321 | 1352 | ret = lbs_cmd_802_11_mac_address(priv, cmdptr, cmd_action); |
876c9d3a MT |
1353 | break; |
1354 | ||
0aef64d7 | 1355 | case CMD_802_11_EEPROM_ACCESS: |
10078321 | 1356 | ret = lbs_cmd_802_11_eeprom_access(priv, cmdptr, |
876c9d3a MT |
1357 | cmd_action, pdata_buf); |
1358 | break; | |
1359 | ||
0aef64d7 DW |
1360 | case CMD_802_11_SET_AFC: |
1361 | case CMD_802_11_GET_AFC: | |
876c9d3a MT |
1362 | |
1363 | cmdptr->command = cpu_to_le16(cmd_no); | |
981f187b DW |
1364 | cmdptr->size = cpu_to_le16(sizeof(struct cmd_ds_802_11_afc) + |
1365 | S_DS_GEN); | |
876c9d3a MT |
1366 | |
1367 | memmove(&cmdptr->params.afc, | |
1368 | pdata_buf, sizeof(struct cmd_ds_802_11_afc)); | |
1369 | ||
1370 | ret = 0; | |
1371 | goto done; | |
1372 | ||
0aef64d7 | 1373 | case CMD_802_11D_DOMAIN_INFO: |
10078321 | 1374 | ret = lbs_cmd_802_11d_domain_info(priv, cmdptr, |
876c9d3a MT |
1375 | cmd_no, cmd_action); |
1376 | break; | |
1377 | ||
0aef64d7 | 1378 | case CMD_802_11_SLEEP_PARAMS: |
10078321 | 1379 | ret = lbs_cmd_802_11_sleep_params(priv, cmdptr, cmd_action); |
876c9d3a | 1380 | break; |
0aef64d7 | 1381 | case CMD_802_11_INACTIVITY_TIMEOUT: |
10078321 | 1382 | ret = lbs_cmd_802_11_inactivity_timeout(priv, cmdptr, |
876c9d3a | 1383 | cmd_action, pdata_buf); |
f5ece8fc | 1384 | lbs_set_cmd_ctrl_node(priv, cmdnode, 0, pdata_buf); |
876c9d3a MT |
1385 | break; |
1386 | ||
0aef64d7 DW |
1387 | case CMD_802_11_TPC_CFG: |
1388 | cmdptr->command = cpu_to_le16(CMD_802_11_TPC_CFG); | |
876c9d3a MT |
1389 | cmdptr->size = |
1390 | cpu_to_le16(sizeof(struct cmd_ds_802_11_tpc_cfg) + | |
1391 | S_DS_GEN); | |
1392 | ||
1393 | memmove(&cmdptr->params.tpccfg, | |
1394 | pdata_buf, sizeof(struct cmd_ds_802_11_tpc_cfg)); | |
1395 | ||
1396 | ret = 0; | |
1397 | break; | |
0aef64d7 | 1398 | case CMD_802_11_LED_GPIO_CTRL: |
876c9d3a MT |
1399 | { |
1400 | struct mrvlietypes_ledgpio *gpio = | |
1401 | (struct mrvlietypes_ledgpio*) | |
1402 | cmdptr->params.ledgpio.data; | |
1403 | ||
1404 | memmove(&cmdptr->params.ledgpio, | |
1405 | pdata_buf, | |
1406 | sizeof(struct cmd_ds_802_11_led_ctrl)); | |
1407 | ||
1408 | cmdptr->command = | |
0aef64d7 | 1409 | cpu_to_le16(CMD_802_11_LED_GPIO_CTRL); |
876c9d3a MT |
1410 | |
1411 | #define ACTION_NUMLED_TLVTYPE_LEN_FIELDS_LEN 8 | |
1412 | cmdptr->size = | |
c2df2efe HS |
1413 | cpu_to_le16(le16_to_cpu(gpio->header.len) |
1414 | + S_DS_GEN | |
1415 | + ACTION_NUMLED_TLVTYPE_LEN_FIELDS_LEN); | |
1416 | gpio->header.len = gpio->header.len; | |
876c9d3a MT |
1417 | |
1418 | ret = 0; | |
1419 | break; | |
1420 | } | |
3a188649 HS |
1421 | case CMD_802_11_SUBSCRIBE_EVENT: |
1422 | lbs_cmd_802_11_subscribe_event(priv, cmdptr, | |
1423 | cmd_action, pdata_buf); | |
1424 | break; | |
0aef64d7 DW |
1425 | case CMD_802_11_PWR_CFG: |
1426 | cmdptr->command = cpu_to_le16(CMD_802_11_PWR_CFG); | |
876c9d3a MT |
1427 | cmdptr->size = |
1428 | cpu_to_le16(sizeof(struct cmd_ds_802_11_pwr_cfg) + | |
1429 | S_DS_GEN); | |
1430 | memmove(&cmdptr->params.pwrcfg, pdata_buf, | |
1431 | sizeof(struct cmd_ds_802_11_pwr_cfg)); | |
1432 | ||
1433 | ret = 0; | |
1434 | break; | |
0aef64d7 | 1435 | case CMD_BT_ACCESS: |
10078321 | 1436 | ret = lbs_cmd_bt_access(priv, cmdptr, cmd_action, pdata_buf); |
876c9d3a MT |
1437 | break; |
1438 | ||
0aef64d7 | 1439 | case CMD_FWT_ACCESS: |
10078321 | 1440 | ret = lbs_cmd_fwt_access(priv, cmdptr, cmd_action, pdata_buf); |
876c9d3a MT |
1441 | break; |
1442 | ||
0aef64d7 | 1443 | case CMD_MESH_ACCESS: |
10078321 | 1444 | ret = lbs_cmd_mesh_access(priv, cmdptr, cmd_action, pdata_buf); |
876c9d3a MT |
1445 | break; |
1446 | ||
0aef64d7 DW |
1447 | case CMD_GET_TSF: |
1448 | cmdptr->command = cpu_to_le16(CMD_GET_TSF); | |
981f187b DW |
1449 | cmdptr->size = cpu_to_le16(sizeof(struct cmd_ds_get_tsf) + |
1450 | S_DS_GEN); | |
876c9d3a MT |
1451 | ret = 0; |
1452 | break; | |
96287ac4 BD |
1453 | case CMD_802_11_BEACON_CTRL: |
1454 | ret = lbs_cmd_bcn_ctrl(priv, cmdptr, cmd_action); | |
1455 | break; | |
876c9d3a | 1456 | default: |
8ff12da1 | 1457 | lbs_deb_host("PREP_CMD: unknown command 0x%04x\n", cmd_no); |
876c9d3a MT |
1458 | ret = -1; |
1459 | break; | |
1460 | } | |
1461 | ||
1462 | /* return error, since the command preparation failed */ | |
1463 | if (ret != 0) { | |
8ff12da1 | 1464 | lbs_deb_host("PREP_CMD: command preparation failed\n"); |
10078321 | 1465 | lbs_cleanup_and_insert_cmd(priv, cmdnode); |
876c9d3a MT |
1466 | ret = -1; |
1467 | goto done; | |
1468 | } | |
1469 | ||
1470 | cmdnode->cmdwaitqwoken = 0; | |
1471 | ||
aa21c004 | 1472 | lbs_queue_cmd(priv, cmdnode, 1); |
fe336150 | 1473 | wake_up_interruptible(&priv->waitq); |
876c9d3a | 1474 | |
0aef64d7 | 1475 | if (wait_option & CMD_OPTION_WAITFORRSP) { |
8ff12da1 | 1476 | lbs_deb_host("PREP_CMD: wait for response\n"); |
876c9d3a MT |
1477 | might_sleep(); |
1478 | wait_event_interruptible(cmdnode->cmdwait_q, | |
1479 | cmdnode->cmdwaitqwoken); | |
1480 | } | |
1481 | ||
aa21c004 DW |
1482 | spin_lock_irqsave(&priv->driver_lock, flags); |
1483 | if (priv->cur_cmd_retcode) { | |
8ff12da1 | 1484 | lbs_deb_host("PREP_CMD: command failed with return code %d\n", |
aa21c004 DW |
1485 | priv->cur_cmd_retcode); |
1486 | priv->cur_cmd_retcode = 0; | |
876c9d3a MT |
1487 | ret = -1; |
1488 | } | |
aa21c004 | 1489 | spin_unlock_irqrestore(&priv->driver_lock, flags); |
876c9d3a MT |
1490 | |
1491 | done: | |
8ff12da1 | 1492 | lbs_deb_leave_args(LBS_DEB_HOST, "ret %d", ret); |
876c9d3a MT |
1493 | return ret; |
1494 | } | |
10078321 | 1495 | EXPORT_SYMBOL_GPL(lbs_prepare_and_send_command); |
876c9d3a MT |
1496 | |
1497 | /** | |
1498 | * @brief This function allocates the command buffer and link | |
1499 | * it to command free queue. | |
1500 | * | |
69f9032d | 1501 | * @param priv A pointer to struct lbs_private structure |
876c9d3a MT |
1502 | * @return 0 or -1 |
1503 | */ | |
69f9032d | 1504 | int lbs_allocate_cmd_buffer(struct lbs_private *priv) |
876c9d3a MT |
1505 | { |
1506 | int ret = 0; | |
1507 | u32 ulbufsize; | |
1508 | u32 i; | |
1509 | struct cmd_ctrl_node *tempcmd_array; | |
1510 | u8 *ptempvirtualaddr; | |
876c9d3a | 1511 | |
8ff12da1 | 1512 | lbs_deb_enter(LBS_DEB_HOST); |
876c9d3a MT |
1513 | |
1514 | /* Allocate and initialize cmdCtrlNode */ | |
1515 | ulbufsize = sizeof(struct cmd_ctrl_node) * MRVDRV_NUM_OF_CMD_BUFFER; | |
1516 | ||
fb3dddf2 | 1517 | if (!(tempcmd_array = kzalloc(ulbufsize, GFP_KERNEL))) { |
8ff12da1 | 1518 | lbs_deb_host("ALLOC_CMD_BUF: tempcmd_array is NULL\n"); |
876c9d3a MT |
1519 | ret = -1; |
1520 | goto done; | |
1521 | } | |
aa21c004 | 1522 | priv->cmd_array = tempcmd_array; |
876c9d3a MT |
1523 | |
1524 | /* Allocate and initialize command buffers */ | |
1525 | ulbufsize = MRVDRV_SIZE_OF_CMD_BUFFER; | |
1526 | for (i = 0; i < MRVDRV_NUM_OF_CMD_BUFFER; i++) { | |
fb3dddf2 | 1527 | if (!(ptempvirtualaddr = kzalloc(ulbufsize, GFP_KERNEL))) { |
8ff12da1 | 1528 | lbs_deb_host("ALLOC_CMD_BUF: ptempvirtualaddr is NULL\n"); |
876c9d3a MT |
1529 | ret = -1; |
1530 | goto done; | |
1531 | } | |
1532 | ||
876c9d3a MT |
1533 | /* Update command buffer virtual */ |
1534 | tempcmd_array[i].bufvirtualaddr = ptempvirtualaddr; | |
1535 | } | |
1536 | ||
1537 | for (i = 0; i < MRVDRV_NUM_OF_CMD_BUFFER; i++) { | |
1538 | init_waitqueue_head(&tempcmd_array[i].cmdwait_q); | |
10078321 | 1539 | lbs_cleanup_and_insert_cmd(priv, &tempcmd_array[i]); |
876c9d3a MT |
1540 | } |
1541 | ||
1542 | ret = 0; | |
9012b28a HS |
1543 | |
1544 | done: | |
8ff12da1 | 1545 | lbs_deb_leave_args(LBS_DEB_HOST, "ret %d", ret); |
876c9d3a MT |
1546 | return ret; |
1547 | } | |
1548 | ||
1549 | /** | |
1550 | * @brief This function frees the command buffer. | |
1551 | * | |
69f9032d | 1552 | * @param priv A pointer to struct lbs_private structure |
876c9d3a MT |
1553 | * @return 0 or -1 |
1554 | */ | |
69f9032d | 1555 | int lbs_free_cmd_buffer(struct lbs_private *priv) |
876c9d3a | 1556 | { |
981f187b | 1557 | u32 ulbufsize; /* Someone needs to die for this. Slowly and painfully */ |
876c9d3a MT |
1558 | unsigned int i; |
1559 | struct cmd_ctrl_node *tempcmd_array; | |
876c9d3a | 1560 | |
8ff12da1 | 1561 | lbs_deb_enter(LBS_DEB_HOST); |
876c9d3a MT |
1562 | |
1563 | /* need to check if cmd array is allocated or not */ | |
aa21c004 | 1564 | if (priv->cmd_array == NULL) { |
8ff12da1 | 1565 | lbs_deb_host("FREE_CMD_BUF: cmd_array is NULL\n"); |
876c9d3a MT |
1566 | goto done; |
1567 | } | |
1568 | ||
aa21c004 | 1569 | tempcmd_array = priv->cmd_array; |
876c9d3a MT |
1570 | |
1571 | /* Release shared memory buffers */ | |
1572 | ulbufsize = MRVDRV_SIZE_OF_CMD_BUFFER; | |
1573 | for (i = 0; i < MRVDRV_NUM_OF_CMD_BUFFER; i++) { | |
1574 | if (tempcmd_array[i].bufvirtualaddr) { | |
876c9d3a MT |
1575 | kfree(tempcmd_array[i].bufvirtualaddr); |
1576 | tempcmd_array[i].bufvirtualaddr = NULL; | |
1577 | } | |
1578 | } | |
1579 | ||
1580 | /* Release cmd_ctrl_node */ | |
aa21c004 DW |
1581 | if (priv->cmd_array) { |
1582 | kfree(priv->cmd_array); | |
1583 | priv->cmd_array = NULL; | |
876c9d3a MT |
1584 | } |
1585 | ||
1586 | done: | |
8ff12da1 | 1587 | lbs_deb_leave(LBS_DEB_HOST); |
876c9d3a MT |
1588 | return 0; |
1589 | } | |
1590 | ||
1591 | /** | |
1592 | * @brief This function gets a free command node if available in | |
1593 | * command free queue. | |
1594 | * | |
69f9032d | 1595 | * @param priv A pointer to struct lbs_private structure |
876c9d3a MT |
1596 | * @return cmd_ctrl_node A pointer to cmd_ctrl_node structure or NULL |
1597 | */ | |
0d61d042 | 1598 | struct cmd_ctrl_node *lbs_get_cmd_ctrl_node(struct lbs_private *priv) |
876c9d3a MT |
1599 | { |
1600 | struct cmd_ctrl_node *tempnode; | |
876c9d3a MT |
1601 | unsigned long flags; |
1602 | ||
8ff12da1 HS |
1603 | lbs_deb_enter(LBS_DEB_HOST); |
1604 | ||
aa21c004 | 1605 | if (!priv) |
876c9d3a MT |
1606 | return NULL; |
1607 | ||
aa21c004 | 1608 | spin_lock_irqsave(&priv->driver_lock, flags); |
876c9d3a | 1609 | |
aa21c004 DW |
1610 | if (!list_empty(&priv->cmdfreeq)) { |
1611 | tempnode = list_first_entry(&priv->cmdfreeq, | |
abe3ed14 LZ |
1612 | struct cmd_ctrl_node, list); |
1613 | list_del(&tempnode->list); | |
876c9d3a | 1614 | } else { |
8ff12da1 | 1615 | lbs_deb_host("GET_CMD_NODE: cmd_ctrl_node is not available\n"); |
876c9d3a MT |
1616 | tempnode = NULL; |
1617 | } | |
1618 | ||
aa21c004 | 1619 | spin_unlock_irqrestore(&priv->driver_lock, flags); |
876c9d3a | 1620 | |
8ff12da1 | 1621 | if (tempnode) |
876c9d3a | 1622 | cleanup_cmdnode(tempnode); |
876c9d3a | 1623 | |
8ff12da1 | 1624 | lbs_deb_leave(LBS_DEB_HOST); |
876c9d3a MT |
1625 | return tempnode; |
1626 | } | |
1627 | ||
1628 | /** | |
1629 | * @brief This function cleans command node. | |
1630 | * | |
1631 | * @param ptempnode A pointer to cmdCtrlNode structure | |
1632 | * @return n/a | |
1633 | */ | |
1634 | static void cleanup_cmdnode(struct cmd_ctrl_node *ptempnode) | |
1635 | { | |
8ff12da1 HS |
1636 | lbs_deb_enter(LBS_DEB_HOST); |
1637 | ||
876c9d3a MT |
1638 | if (!ptempnode) |
1639 | return; | |
1640 | ptempnode->cmdwaitqwoken = 1; | |
1641 | wake_up_interruptible(&ptempnode->cmdwait_q); | |
876c9d3a MT |
1642 | ptempnode->wait_option = 0; |
1643 | ptempnode->pdata_buf = NULL; | |
1723047d | 1644 | ptempnode->callback = NULL; |
876c9d3a MT |
1645 | |
1646 | if (ptempnode->bufvirtualaddr != NULL) | |
1647 | memset(ptempnode->bufvirtualaddr, 0, MRVDRV_SIZE_OF_CMD_BUFFER); | |
8ff12da1 HS |
1648 | |
1649 | lbs_deb_leave(LBS_DEB_HOST); | |
876c9d3a MT |
1650 | } |
1651 | ||
1652 | /** | |
1653 | * @brief This function initializes the command node. | |
1654 | * | |
69f9032d | 1655 | * @param priv A pointer to struct lbs_private structure |
876c9d3a | 1656 | * @param ptempnode A pointer to cmd_ctrl_node structure |
876c9d3a MT |
1657 | * @param wait_option wait option: wait response or not |
1658 | * @param pdata_buf A pointer to informaion buffer | |
1659 | * @return 0 or -1 | |
1660 | */ | |
69f9032d | 1661 | void lbs_set_cmd_ctrl_node(struct lbs_private *priv, |
876c9d3a | 1662 | struct cmd_ctrl_node *ptempnode, |
f5ece8fc | 1663 | u16 wait_option, void *pdata_buf) |
876c9d3a | 1664 | { |
8ff12da1 | 1665 | lbs_deb_enter(LBS_DEB_HOST); |
876c9d3a MT |
1666 | |
1667 | if (!ptempnode) | |
1668 | return; | |
1669 | ||
876c9d3a MT |
1670 | ptempnode->wait_option = wait_option; |
1671 | ptempnode->pdata_buf = pdata_buf; | |
1723047d | 1672 | ptempnode->callback = NULL; |
876c9d3a | 1673 | |
8ff12da1 | 1674 | lbs_deb_leave(LBS_DEB_HOST); |
876c9d3a MT |
1675 | } |
1676 | ||
1677 | /** | |
1678 | * @brief This function executes next command in command | |
1679 | * pending queue. It will put fimware back to PS mode | |
1680 | * if applicable. | |
1681 | * | |
69f9032d | 1682 | * @param priv A pointer to struct lbs_private structure |
876c9d3a MT |
1683 | * @return 0 or -1 |
1684 | */ | |
69f9032d | 1685 | int lbs_execute_next_command(struct lbs_private *priv) |
876c9d3a | 1686 | { |
876c9d3a MT |
1687 | struct cmd_ctrl_node *cmdnode = NULL; |
1688 | struct cmd_ds_command *cmdptr; | |
1689 | unsigned long flags; | |
1690 | int ret = 0; | |
1691 | ||
8ff12da1 | 1692 | // Debug group is LBS_DEB_THREAD and not LBS_DEB_HOST, because the |
10078321 | 1693 | // only caller to us is lbs_thread() and we get even when a |
8ff12da1 HS |
1694 | // data packet is received |
1695 | lbs_deb_enter(LBS_DEB_THREAD); | |
876c9d3a | 1696 | |
aa21c004 | 1697 | spin_lock_irqsave(&priv->driver_lock, flags); |
876c9d3a | 1698 | |
aa21c004 | 1699 | if (priv->cur_cmd) { |
8ff12da1 | 1700 | lbs_pr_alert( "EXEC_NEXT_CMD: already processing command!\n"); |
aa21c004 | 1701 | spin_unlock_irqrestore(&priv->driver_lock, flags); |
876c9d3a MT |
1702 | ret = -1; |
1703 | goto done; | |
1704 | } | |
1705 | ||
aa21c004 DW |
1706 | if (!list_empty(&priv->cmdpendingq)) { |
1707 | cmdnode = list_first_entry(&priv->cmdpendingq, | |
abe3ed14 | 1708 | struct cmd_ctrl_node, list); |
876c9d3a MT |
1709 | } |
1710 | ||
aa21c004 | 1711 | spin_unlock_irqrestore(&priv->driver_lock, flags); |
876c9d3a MT |
1712 | |
1713 | if (cmdnode) { | |
876c9d3a MT |
1714 | cmdptr = (struct cmd_ds_command *)cmdnode->bufvirtualaddr; |
1715 | ||
1716 | if (is_command_allowed_in_ps(cmdptr->command)) { | |
aa21c004 DW |
1717 | if ((priv->psstate == PS_STATE_SLEEP) || |
1718 | (priv->psstate == PS_STATE_PRE_SLEEP)) { | |
8ff12da1 HS |
1719 | lbs_deb_host( |
1720 | "EXEC_NEXT_CMD: cannot send cmd 0x%04x in psstate %d\n", | |
981f187b | 1721 | le16_to_cpu(cmdptr->command), |
aa21c004 | 1722 | priv->psstate); |
876c9d3a MT |
1723 | ret = -1; |
1724 | goto done; | |
1725 | } | |
8ff12da1 HS |
1726 | lbs_deb_host("EXEC_NEXT_CMD: OK to send command " |
1727 | "0x%04x in psstate %d\n", | |
981f187b | 1728 | le16_to_cpu(cmdptr->command), |
aa21c004 DW |
1729 | priv->psstate); |
1730 | } else if (priv->psstate != PS_STATE_FULL_POWER) { | |
876c9d3a MT |
1731 | /* |
1732 | * 1. Non-PS command: | |
1733 | * Queue it. set needtowakeup to TRUE if current state | |
10078321 | 1734 | * is SLEEP, otherwise call lbs_ps_wakeup to send Exit_PS. |
876c9d3a MT |
1735 | * 2. PS command but not Exit_PS: |
1736 | * Ignore it. | |
1737 | * 3. PS command Exit_PS: | |
1738 | * Set needtowakeup to TRUE if current state is SLEEP, | |
1739 | * otherwise send this command down to firmware | |
1740 | * immediately. | |
1741 | */ | |
1742 | if (cmdptr->command != | |
0aef64d7 | 1743 | cpu_to_le16(CMD_802_11_PS_MODE)) { |
876c9d3a MT |
1744 | /* Prepare to send Exit PS, |
1745 | * this non PS command will be sent later */ | |
aa21c004 DW |
1746 | if ((priv->psstate == PS_STATE_SLEEP) |
1747 | || (priv->psstate == PS_STATE_PRE_SLEEP) | |
876c9d3a MT |
1748 | ) { |
1749 | /* w/ new scheme, it will not reach here. | |
1750 | since it is blocked in main_thread. */ | |
aa21c004 | 1751 | priv->needtowakeup = 1; |
876c9d3a | 1752 | } else |
10078321 | 1753 | lbs_ps_wakeup(priv, 0); |
876c9d3a MT |
1754 | |
1755 | ret = 0; | |
1756 | goto done; | |
1757 | } else { | |
1758 | /* | |
1759 | * PS command. Ignore it if it is not Exit_PS. | |
1760 | * otherwise send it down immediately. | |
1761 | */ | |
1762 | struct cmd_ds_802_11_ps_mode *psm = | |
1763 | &cmdptr->params.psmode; | |
1764 | ||
8ff12da1 HS |
1765 | lbs_deb_host( |
1766 | "EXEC_NEXT_CMD: PS cmd, action 0x%02x\n", | |
876c9d3a MT |
1767 | psm->action); |
1768 | if (psm->action != | |
0aef64d7 | 1769 | cpu_to_le16(CMD_SUBCMD_EXIT_PS)) { |
8ff12da1 HS |
1770 | lbs_deb_host( |
1771 | "EXEC_NEXT_CMD: ignore ENTER_PS cmd\n"); | |
abe3ed14 | 1772 | list_del(&cmdnode->list); |
10078321 | 1773 | lbs_cleanup_and_insert_cmd(priv, cmdnode); |
876c9d3a MT |
1774 | |
1775 | ret = 0; | |
1776 | goto done; | |
1777 | } | |
1778 | ||
aa21c004 DW |
1779 | if ((priv->psstate == PS_STATE_SLEEP) || |
1780 | (priv->psstate == PS_STATE_PRE_SLEEP)) { | |
8ff12da1 HS |
1781 | lbs_deb_host( |
1782 | "EXEC_NEXT_CMD: ignore EXIT_PS cmd in sleep\n"); | |
abe3ed14 | 1783 | list_del(&cmdnode->list); |
10078321 | 1784 | lbs_cleanup_and_insert_cmd(priv, cmdnode); |
aa21c004 | 1785 | priv->needtowakeup = 1; |
876c9d3a MT |
1786 | |
1787 | ret = 0; | |
1788 | goto done; | |
1789 | } | |
1790 | ||
8ff12da1 HS |
1791 | lbs_deb_host( |
1792 | "EXEC_NEXT_CMD: sending EXIT_PS\n"); | |
876c9d3a MT |
1793 | } |
1794 | } | |
abe3ed14 | 1795 | list_del(&cmdnode->list); |
8ff12da1 | 1796 | lbs_deb_host("EXEC_NEXT_CMD: sending command 0x%04x\n", |
981f187b | 1797 | le16_to_cpu(cmdptr->command)); |
876c9d3a MT |
1798 | DownloadcommandToStation(priv, cmdnode); |
1799 | } else { | |
1800 | /* | |
1801 | * check if in power save mode, if yes, put the device back | |
1802 | * to PS mode | |
1803 | */ | |
aa21c004 DW |
1804 | if ((priv->psmode != LBS802_11POWERMODECAM) && |
1805 | (priv->psstate == PS_STATE_FULL_POWER) && | |
1806 | ((priv->connect_status == LBS_CONNECTED) || | |
1807 | (priv->mesh_connect_status == LBS_CONNECTED))) { | |
1808 | if (priv->secinfo.WPAenabled || | |
1809 | priv->secinfo.WPA2enabled) { | |
876c9d3a | 1810 | /* check for valid WPA group keys */ |
aa21c004 DW |
1811 | if (priv->wpa_mcast_key.len || |
1812 | priv->wpa_unicast_key.len) { | |
8ff12da1 | 1813 | lbs_deb_host( |
876c9d3a MT |
1814 | "EXEC_NEXT_CMD: WPA enabled and GTK_SET" |
1815 | " go back to PS_SLEEP"); | |
10078321 | 1816 | lbs_ps_sleep(priv, 0); |
876c9d3a MT |
1817 | } |
1818 | } else { | |
8ff12da1 HS |
1819 | lbs_deb_host( |
1820 | "EXEC_NEXT_CMD: cmdpendingq empty, " | |
1821 | "go back to PS_SLEEP"); | |
10078321 | 1822 | lbs_ps_sleep(priv, 0); |
876c9d3a MT |
1823 | } |
1824 | } | |
1825 | } | |
1826 | ||
1827 | ret = 0; | |
1828 | done: | |
8ff12da1 | 1829 | lbs_deb_leave(LBS_DEB_THREAD); |
876c9d3a MT |
1830 | return ret; |
1831 | } | |
1832 | ||
69f9032d | 1833 | void lbs_send_iwevcustom_event(struct lbs_private *priv, s8 *str) |
876c9d3a MT |
1834 | { |
1835 | union iwreq_data iwrq; | |
1836 | u8 buf[50]; | |
1837 | ||
8ff12da1 | 1838 | lbs_deb_enter(LBS_DEB_WEXT); |
876c9d3a MT |
1839 | |
1840 | memset(&iwrq, 0, sizeof(union iwreq_data)); | |
1841 | memset(buf, 0, sizeof(buf)); | |
1842 | ||
1843 | snprintf(buf, sizeof(buf) - 1, "%s", str); | |
1844 | ||
1845 | iwrq.data.length = strlen(buf) + 1 + IW_EV_LCP_LEN; | |
1846 | ||
1847 | /* Send Event to upper layer */ | |
8ff12da1 HS |
1848 | lbs_deb_wext("event indication string %s\n", (char *)buf); |
1849 | lbs_deb_wext("event indication length %d\n", iwrq.data.length); | |
1850 | lbs_deb_wext("sending wireless event IWEVCUSTOM for %s\n", str); | |
876c9d3a | 1851 | |
634b8f49 | 1852 | wireless_send_event(priv->dev, IWEVCUSTOM, &iwrq, buf); |
876c9d3a | 1853 | |
8ff12da1 | 1854 | lbs_deb_leave(LBS_DEB_WEXT); |
876c9d3a MT |
1855 | } |
1856 | ||
69f9032d | 1857 | static int sendconfirmsleep(struct lbs_private *priv, u8 *cmdptr, u16 size) |
876c9d3a MT |
1858 | { |
1859 | unsigned long flags; | |
876c9d3a MT |
1860 | int ret = 0; |
1861 | ||
8ff12da1 | 1862 | lbs_deb_enter(LBS_DEB_HOST); |
876c9d3a | 1863 | |
8ff12da1 | 1864 | lbs_deb_host("SEND_SLEEPC_CMD: before download, cmd size %d\n", |
876c9d3a MT |
1865 | size); |
1866 | ||
8ff12da1 | 1867 | lbs_deb_hex(LBS_DEB_HOST, "sleep confirm command", cmdptr, size); |
876c9d3a | 1868 | |
208fdd2f | 1869 | ret = priv->hw_host_to_card(priv, MVMS_CMD, cmdptr, size); |
634b8f49 | 1870 | priv->dnld_sent = DNLD_RES_RECEIVED; |
876c9d3a | 1871 | |
aa21c004 DW |
1872 | spin_lock_irqsave(&priv->driver_lock, flags); |
1873 | if (priv->intcounter || priv->currenttxskb) | |
8ff12da1 | 1874 | lbs_deb_host("SEND_SLEEPC_CMD: intcounter %d, currenttxskb %p\n", |
aa21c004 DW |
1875 | priv->intcounter, priv->currenttxskb); |
1876 | spin_unlock_irqrestore(&priv->driver_lock, flags); | |
876c9d3a MT |
1877 | |
1878 | if (ret) { | |
1879 | lbs_pr_alert( | |
1880 | "SEND_SLEEPC_CMD: Host to Card failed for Confirm Sleep\n"); | |
1881 | } else { | |
aa21c004 DW |
1882 | spin_lock_irqsave(&priv->driver_lock, flags); |
1883 | if (!priv->intcounter) { | |
1884 | priv->psstate = PS_STATE_SLEEP; | |
876c9d3a | 1885 | } else { |
8ff12da1 | 1886 | lbs_deb_host("SEND_SLEEPC_CMD: after sent, intcounter %d\n", |
aa21c004 | 1887 | priv->intcounter); |
876c9d3a | 1888 | } |
aa21c004 | 1889 | spin_unlock_irqrestore(&priv->driver_lock, flags); |
876c9d3a | 1890 | |
8ff12da1 | 1891 | lbs_deb_host("SEND_SLEEPC_CMD: sent confirm sleep\n"); |
876c9d3a MT |
1892 | } |
1893 | ||
8ff12da1 | 1894 | lbs_deb_leave_args(LBS_DEB_HOST, "ret %d", ret); |
876c9d3a MT |
1895 | return ret; |
1896 | } | |
1897 | ||
69f9032d | 1898 | void lbs_ps_sleep(struct lbs_private *priv, int wait_option) |
876c9d3a | 1899 | { |
8ff12da1 | 1900 | lbs_deb_enter(LBS_DEB_HOST); |
876c9d3a MT |
1901 | |
1902 | /* | |
1903 | * PS is currently supported only in Infrastructure mode | |
1904 | * Remove this check if it is to be supported in IBSS mode also | |
1905 | */ | |
1906 | ||
10078321 | 1907 | lbs_prepare_and_send_command(priv, CMD_802_11_PS_MODE, |
0aef64d7 | 1908 | CMD_SUBCMD_ENTER_PS, wait_option, 0, NULL); |
876c9d3a | 1909 | |
8ff12da1 | 1910 | lbs_deb_leave(LBS_DEB_HOST); |
876c9d3a MT |
1911 | } |
1912 | ||
1913 | /** | |
8ff12da1 | 1914 | * @brief This function sends Exit_PS command to firmware. |
876c9d3a | 1915 | * |
69f9032d | 1916 | * @param priv A pointer to struct lbs_private structure |
876c9d3a MT |
1917 | * @param wait_option wait response or not |
1918 | * @return n/a | |
1919 | */ | |
69f9032d | 1920 | void lbs_ps_wakeup(struct lbs_private *priv, int wait_option) |
876c9d3a | 1921 | { |
981f187b | 1922 | __le32 Localpsmode; |
876c9d3a | 1923 | |
8ff12da1 | 1924 | lbs_deb_enter(LBS_DEB_HOST); |
876c9d3a | 1925 | |
10078321 | 1926 | Localpsmode = cpu_to_le32(LBS802_11POWERMODECAM); |
876c9d3a | 1927 | |
10078321 | 1928 | lbs_prepare_and_send_command(priv, CMD_802_11_PS_MODE, |
0aef64d7 | 1929 | CMD_SUBCMD_EXIT_PS, |
876c9d3a MT |
1930 | wait_option, 0, &Localpsmode); |
1931 | ||
8ff12da1 | 1932 | lbs_deb_leave(LBS_DEB_HOST); |
876c9d3a MT |
1933 | } |
1934 | ||
1935 | /** | |
1936 | * @brief This function checks condition and prepares to | |
1937 | * send sleep confirm command to firmware if ok. | |
1938 | * | |
69f9032d | 1939 | * @param priv A pointer to struct lbs_private structure |
876c9d3a MT |
1940 | * @param psmode Power Saving mode |
1941 | * @return n/a | |
1942 | */ | |
69f9032d | 1943 | void lbs_ps_confirm_sleep(struct lbs_private *priv, u16 psmode) |
876c9d3a MT |
1944 | { |
1945 | unsigned long flags =0; | |
876c9d3a MT |
1946 | u8 allowed = 1; |
1947 | ||
8ff12da1 | 1948 | lbs_deb_enter(LBS_DEB_HOST); |
876c9d3a | 1949 | |
634b8f49 | 1950 | if (priv->dnld_sent) { |
876c9d3a | 1951 | allowed = 0; |
8ff12da1 | 1952 | lbs_deb_host("dnld_sent was set"); |
876c9d3a MT |
1953 | } |
1954 | ||
aa21c004 DW |
1955 | spin_lock_irqsave(&priv->driver_lock, flags); |
1956 | if (priv->cur_cmd) { | |
876c9d3a | 1957 | allowed = 0; |
8ff12da1 | 1958 | lbs_deb_host("cur_cmd was set"); |
876c9d3a | 1959 | } |
aa21c004 | 1960 | if (priv->intcounter > 0) { |
876c9d3a | 1961 | allowed = 0; |
aa21c004 | 1962 | lbs_deb_host("intcounter %d", priv->intcounter); |
876c9d3a | 1963 | } |
aa21c004 | 1964 | spin_unlock_irqrestore(&priv->driver_lock, flags); |
876c9d3a MT |
1965 | |
1966 | if (allowed) { | |
10078321 | 1967 | lbs_deb_host("sending lbs_ps_confirm_sleep\n"); |
aa21c004 | 1968 | sendconfirmsleep(priv, (u8 *) & priv->lbs_ps_confirm_sleep, |
876c9d3a MT |
1969 | sizeof(struct PS_CMD_ConfirmSleep)); |
1970 | } else { | |
8ff12da1 | 1971 | lbs_deb_host("sleep confirm has been delayed\n"); |
876c9d3a MT |
1972 | } |
1973 | ||
8ff12da1 | 1974 | lbs_deb_leave(LBS_DEB_HOST); |
876c9d3a | 1975 | } |
675787e2 HS |
1976 | |
1977 | ||
1978 | /** | |
1979 | * @brief Simple way to call firmware functions | |
1980 | * | |
1981 | * @param priv A pointer to struct lbs_private structure | |
1982 | * @param psmode one of the many CMD_802_11_xxxx | |
1983 | * @param cmd pointer to the parameters structure for above command | |
1984 | * (this should not include the command, size, sequence | |
1985 | * and result fields from struct cmd_ds_gen) | |
1986 | * @param cmd_size size structure pointed to by cmd | |
1987 | * @param rsp pointer to an area where the result should be placed | |
1988 | * @param rsp_size pointer to the size of the rsp area. If the firmware | |
1989 | * returns fewer bytes, then this *rsp_size will be | |
1990 | * changed to the actual size. | |
1991 | * @return -1 in case of a higher level error, otherwise | |
1992 | * the result code from the firmware | |
1993 | */ | |
1723047d | 1994 | |
448a51ae DW |
1995 | int lbs_cmd(struct lbs_private *priv, uint16_t command, void *cmd, int cmd_size, |
1996 | int (*callback)(uint16_t, struct cmd_ds_command *, struct lbs_private *)) | |
675787e2 | 1997 | { |
675787e2 HS |
1998 | struct cmd_ctrl_node *cmdnode; |
1999 | struct cmd_ds_gen *cmdptr; | |
2000 | unsigned long flags; | |
2001 | int ret = 0; | |
2002 | ||
2003 | lbs_deb_enter(LBS_DEB_HOST); | |
675787e2 | 2004 | |
aa21c004 DW |
2005 | if (!priv) { |
2006 | lbs_deb_host("PREP_CMD: priv is NULL\n"); | |
675787e2 HS |
2007 | ret = -1; |
2008 | goto done; | |
2009 | } | |
2010 | ||
aa21c004 | 2011 | if (priv->surpriseremoved) { |
675787e2 HS |
2012 | lbs_deb_host("PREP_CMD: card removed\n"); |
2013 | ret = -1; | |
2014 | goto done; | |
2015 | } | |
2016 | ||
2017 | cmdnode = lbs_get_cmd_ctrl_node(priv); | |
2018 | ||
2019 | if (cmdnode == NULL) { | |
2020 | lbs_deb_host("PREP_CMD: cmdnode is NULL\n"); | |
2021 | ||
2022 | /* Wake up main thread to execute next command */ | |
2023 | wake_up_interruptible(&priv->waitq); | |
2024 | ret = -1; | |
2025 | goto done; | |
2026 | } | |
2027 | ||
2028 | cmdptr = (struct cmd_ds_gen *)cmdnode->bufvirtualaddr; | |
2029 | cmdnode->wait_option = CMD_OPTION_WAITFORRSP; | |
448a51ae | 2030 | cmdnode->callback = callback; |
675787e2 HS |
2031 | |
2032 | /* Set sequence number, clean result, move to buffer */ | |
aa21c004 | 2033 | priv->seqnum++; |
675787e2 | 2034 | cmdptr->command = cpu_to_le16(command); |
6228c0ae | 2035 | cmdptr->size = cpu_to_le16(cmd_size + S_DS_GEN); |
aa21c004 | 2036 | cmdptr->seqnum = cpu_to_le16(priv->seqnum); |
675787e2 HS |
2037 | cmdptr->result = 0; |
2038 | memcpy(cmdptr->cmdresp, cmd, cmd_size); | |
2039 | ||
2040 | lbs_deb_host("PREP_CMD: command 0x%04x\n", command); | |
2041 | ||
2042 | /* here was the big old switch() statement, which is now obsolete, | |
2043 | * because the caller of lbs_cmd() sets up all of *cmd for us. */ | |
2044 | ||
2045 | cmdnode->cmdwaitqwoken = 0; | |
aa21c004 | 2046 | lbs_queue_cmd(priv, cmdnode, 1); |
675787e2 HS |
2047 | wake_up_interruptible(&priv->waitq); |
2048 | ||
2049 | might_sleep(); | |
2050 | wait_event_interruptible(cmdnode->cmdwait_q, cmdnode->cmdwaitqwoken); | |
2051 | ||
aa21c004 DW |
2052 | spin_lock_irqsave(&priv->driver_lock, flags); |
2053 | if (priv->cur_cmd_retcode) { | |
675787e2 | 2054 | lbs_deb_host("PREP_CMD: command failed with return code %d\n", |
aa21c004 DW |
2055 | priv->cur_cmd_retcode); |
2056 | priv->cur_cmd_retcode = 0; | |
675787e2 HS |
2057 | ret = -1; |
2058 | } | |
aa21c004 | 2059 | spin_unlock_irqrestore(&priv->driver_lock, flags); |
675787e2 HS |
2060 | |
2061 | done: | |
2062 | lbs_deb_leave_args(LBS_DEB_HOST, "ret %d", ret); | |
2063 | return ret; | |
2064 | } | |
2065 | EXPORT_SYMBOL_GPL(lbs_cmd); | |
2066 | ||
2067 |