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rtlwifi: Remove redundant if clause
[deliverable/linux.git] / drivers / net / wireless / mwifiex / sta_cmd.c
CommitLineData
5e6e3a92
BZ		 1/*
2 * Marvell Wireless LAN device driver: station command handling
3 *
4 * Copyright (C) 2011, Marvell International Ltd.
5 *
6 * This software file (the "File") is distributed by Marvell International
7 * Ltd. under the terms of the GNU General Public License Version 2, June 1991
8 * (the "License"). You may use, redistribute and/or modify this File in
9 * accordance with the terms and conditions of the License, a copy of which
10 * is available by writing to the Free Software Foundation, Inc.,
11 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or on the
12 * worldwide web at http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
13 *
14 * THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
16 * ARE EXPRESSLY DISCLAIMED. The License provides additional details about
17 * this warranty disclaimer.
18 */
19
20#include "decl.h"
21#include "ioctl.h"
22#include "util.h"
23#include "fw.h"
24#include "main.h"
25#include "wmm.h"
26#include "11n.h"
83c78da9 27#include "11ac.h"
5e6e3a92
BZ		 28
29/*
30 * This function prepares command to set/get RSSI information.
31 *
32 * Preparation includes -
33 * - Setting command ID, action and proper size
34 * - Setting data/beacon average factors
35 * - Resetting SNR/NF/RSSI values in private structure
36 * - Ensuring correct endian-ness
37 */
38static int
39mwifiex_cmd_802_11_rssi_info(struct mwifiex_private *priv,
40 struct host_cmd_ds_command *cmd, u16 cmd_action)
41{
42 cmd->command = cpu_to_le16(HostCmd_CMD_RSSI_INFO);
43 cmd->size = cpu_to_le16(sizeof(struct host_cmd_ds_802_11_rssi_info) +
44 S_DS_GEN);
45 cmd->params.rssi_info.action = cpu_to_le16(cmd_action);
46 cmd->params.rssi_info.ndata = cpu_to_le16(priv->data_avg_factor);
47 cmd->params.rssi_info.nbcn = cpu_to_le16(priv->bcn_avg_factor);
48
49 /* Reset SNR/NF/RSSI values in private structure */
50 priv->data_rssi_last = 0;
51 priv->data_nf_last = 0;
52 priv->data_rssi_avg = 0;
53 priv->data_nf_avg = 0;
54 priv->bcn_rssi_last = 0;
55 priv->bcn_nf_last = 0;
56 priv->bcn_rssi_avg = 0;
57 priv->bcn_nf_avg = 0;
58
59 return 0;
60}
61
62/*
63 * This function prepares command to set MAC control.
64 *
65 * Preparation includes -
66 * - Setting command ID, action and proper size
67 * - Ensuring correct endian-ness
68 */
69static int mwifiex_cmd_mac_control(struct mwifiex_private *priv,
70 struct host_cmd_ds_command *cmd,
a5ffddb7 71 u16 cmd_action, u16 *action)
5e6e3a92
BZ		 72{
73 struct host_cmd_ds_mac_control *mac_ctrl = &cmd->params.mac_ctrl;
5e6e3a92
BZ		 74
75 if (cmd_action != HostCmd_ACT_GEN_SET) {
76 dev_err(priv->adapter->dev,
77 "mac_control: only support set cmd\n");
78 return -1;
79 }
80
81 cmd->command = cpu_to_le16(HostCmd_CMD_MAC_CONTROL);
82 cmd->size =
83 cpu_to_le16(sizeof(struct host_cmd_ds_mac_control) + S_DS_GEN);
a5ffddb7 84 mac_ctrl->action = cpu_to_le16(*action);
5e6e3a92
BZ		 85
86 return 0;
87}
88
89/*
90 * This function prepares command to set/get SNMP MIB.
91 *
92 * Preparation includes -
93 * - Setting command ID, action and proper size
94 * - Setting SNMP MIB OID number and value
95 * (as required)
96 * - Ensuring correct endian-ness
97 *
98 * The following SNMP MIB OIDs are supported -
99 * - FRAG_THRESH_I : Fragmentation threshold
100 * - RTS_THRESH_I : RTS threshold
101 * - SHORT_RETRY_LIM_I : Short retry limit
102 * - DOT11D_I : 11d support
103 */
104static int mwifiex_cmd_802_11_snmp_mib(struct mwifiex_private *priv,
105 struct host_cmd_ds_command *cmd,
106 u16 cmd_action, u32 cmd_oid,
f3c8d259 107 u16 *ul_temp)
5e6e3a92
BZ		 108{
109 struct host_cmd_ds_802_11_snmp_mib *snmp_mib = &cmd->params.smib;
5e6e3a92
BZ		 110
111 dev_dbg(priv->adapter->dev, "cmd: SNMP_CMD: cmd_oid = 0x%x\n", cmd_oid);
112 cmd->command = cpu_to_le16(HostCmd_CMD_802_11_SNMP_MIB);
113 cmd->size = cpu_to_le16(sizeof(struct host_cmd_ds_802_11_snmp_mib)
9c05fd72 114 - 1 + S_DS_GEN);
5e6e3a92 115
f3c8d259 116 snmp_mib->oid = cpu_to_le16((u16)cmd_oid);
5e6e3a92
BZ		 117 if (cmd_action == HostCmd_ACT_GEN_GET) {
118 snmp_mib->query_type = cpu_to_le16(HostCmd_ACT_GEN_GET);
119 snmp_mib->buf_size = cpu_to_le16(MAX_SNMP_BUF_SIZE);
f3c8d259
AK		 120 le16_add_cpu(&cmd->size, MAX_SNMP_BUF_SIZE);
121 } else if (cmd_action == HostCmd_ACT_GEN_SET) {
122 snmp_mib->query_type = cpu_to_le16(HostCmd_ACT_GEN_SET);
123 snmp_mib->buf_size = cpu_to_le16(sizeof(u16));
124 *((__le16 *) (snmp_mib->value)) = cpu_to_le16(*ul_temp);
125 le16_add_cpu(&cmd->size, sizeof(u16));
5e6e3a92
BZ		 126 }
127
5e6e3a92
BZ		 128 dev_dbg(priv->adapter->dev,
129 "cmd: SNMP_CMD: Action=0x%x, OID=0x%x, OIDSize=0x%x,"
130 " Value=0x%x\n",
9c05fd72
YAP		 131 cmd_action, cmd_oid, le16_to_cpu(snmp_mib->buf_size),
132 le16_to_cpu(*(__le16 *) snmp_mib->value));
5e6e3a92
BZ		 133 return 0;
134}
135
136/*
137 * This function prepares command to get log.
138 *
139 * Preparation includes -
140 * - Setting command ID and proper size
141 * - Ensuring correct endian-ness
142 */
143static int
572e8f3e 144mwifiex_cmd_802_11_get_log(struct host_cmd_ds_command *cmd)
5e6e3a92
BZ		 145{
146 cmd->command = cpu_to_le16(HostCmd_CMD_802_11_GET_LOG);
147 cmd->size = cpu_to_le16(sizeof(struct host_cmd_ds_802_11_get_log) +
148 S_DS_GEN);
149 return 0;
150}
151
152/*
153 * This function prepares command to set/get Tx data rate configuration.
154 *
155 * Preparation includes -
156 * - Setting command ID, action and proper size
157 * - Setting configuration index, rate scope and rate drop pattern
158 * parameters (as required)
159 * - Ensuring correct endian-ness
160 */
161static int mwifiex_cmd_tx_rate_cfg(struct mwifiex_private *priv,
162 struct host_cmd_ds_command *cmd,
a5ffddb7 163 u16 cmd_action, u16 *pbitmap_rates)
5e6e3a92
BZ		 164{
165 struct host_cmd_ds_tx_rate_cfg *rate_cfg = &cmd->params.tx_rate_cfg;
166 struct mwifiex_rate_scope *rate_scope;
167 struct mwifiex_rate_drop_pattern *rate_drop;
5e6e3a92
BZ		 168 u32 i;
169
170 cmd->command = cpu_to_le16(HostCmd_CMD_TX_RATE_CFG);
171
172 rate_cfg->action = cpu_to_le16(cmd_action);
173 rate_cfg->cfg_index = 0;
174
175 rate_scope = (struct mwifiex_rate_scope *) ((u8 *) rate_cfg +
176 sizeof(struct host_cmd_ds_tx_rate_cfg));
177 rate_scope->type = cpu_to_le16(TLV_TYPE_RATE_SCOPE);
9c05fd72
YAP		 178 rate_scope->length = cpu_to_le16
179 (sizeof(*rate_scope) - sizeof(struct mwifiex_ie_types_header));
5e6e3a92
BZ		 180 if (pbitmap_rates != NULL) {
181 rate_scope->hr_dsss_rate_bitmap = cpu_to_le16(pbitmap_rates[0]);
182 rate_scope->ofdm_rate_bitmap = cpu_to_le16(pbitmap_rates[1]);
183 for (i = 0;
184 i < sizeof(rate_scope->ht_mcs_rate_bitmap) / sizeof(u16);
185 i++)
186 rate_scope->ht_mcs_rate_bitmap[i] =
187 cpu_to_le16(pbitmap_rates[2 + i]);
188 } else {
189 rate_scope->hr_dsss_rate_bitmap =
190 cpu_to_le16(priv->bitmap_rates[0]);
191 rate_scope->ofdm_rate_bitmap =
192 cpu_to_le16(priv->bitmap_rates[1]);
193 for (i = 0;
194 i < sizeof(rate_scope->ht_mcs_rate_bitmap) / sizeof(u16);
195 i++)
196 rate_scope->ht_mcs_rate_bitmap[i] =
197 cpu_to_le16(priv->bitmap_rates[2 + i]);
198 }
199
200 rate_drop = (struct mwifiex_rate_drop_pattern *) ((u8 *) rate_scope +
9c05fd72 201 sizeof(struct mwifiex_rate_scope));
5e6e3a92
BZ		 202 rate_drop->type = cpu_to_le16(TLV_TYPE_RATE_DROP_CONTROL);
203 rate_drop->length = cpu_to_le16(sizeof(rate_drop->rate_drop_mode));
204 rate_drop->rate_drop_mode = 0;
205
206 cmd->size =
207 cpu_to_le16(S_DS_GEN + sizeof(struct host_cmd_ds_tx_rate_cfg) +
208 sizeof(struct mwifiex_rate_scope) +
209 sizeof(struct mwifiex_rate_drop_pattern));
210
211 return 0;
212}
213
214/*
215 * This function prepares command to set/get Tx power configuration.
216 *
217 * Preparation includes -
218 * - Setting command ID, action and proper size
219 * - Setting Tx power mode, power group TLV
220 * (as required)
221 * - Ensuring correct endian-ness
222 */
572e8f3e 223static int mwifiex_cmd_tx_power_cfg(struct host_cmd_ds_command *cmd,
a5ffddb7
AK		 224 u16 cmd_action,
225 struct host_cmd_ds_txpwr_cfg *txp)
5e6e3a92 226{
270e58e8 227 struct mwifiex_types_power_group *pg_tlv;
5e6e3a92
BZ		 228 struct host_cmd_ds_txpwr_cfg *cmd_txp_cfg = &cmd->params.txp_cfg;
229
230 cmd->command = cpu_to_le16(HostCmd_CMD_TXPWR_CFG);
231 cmd->size =
232 cpu_to_le16(S_DS_GEN + sizeof(struct host_cmd_ds_txpwr_cfg));
233 switch (cmd_action) {
234 case HostCmd_ACT_GEN_SET:
5e6e3a92
BZ		 235 if (txp->mode) {
236 pg_tlv = (struct mwifiex_types_power_group
a5ffddb7 237 *) ((unsigned long) txp +
5e6e3a92 238 sizeof(struct host_cmd_ds_txpwr_cfg));
a5ffddb7 239 memmove(cmd_txp_cfg, txp,
5e6e3a92
BZ		 240 sizeof(struct host_cmd_ds_txpwr_cfg) +
241 sizeof(struct mwifiex_types_power_group) +
930fd35c 242 le16_to_cpu(pg_tlv->length));
5e6e3a92
BZ		 243
244 pg_tlv = (struct mwifiex_types_power_group *) ((u8 *)
245 cmd_txp_cfg +
246 sizeof(struct host_cmd_ds_txpwr_cfg));
247 cmd->size = cpu_to_le16(le16_to_cpu(cmd->size) +
248 sizeof(struct mwifiex_types_power_group) +
930fd35c 249 le16_to_cpu(pg_tlv->length));
5e6e3a92 250 } else {
a5ffddb7 251 memmove(cmd_txp_cfg, txp, sizeof(*txp));
5e6e3a92
BZ		 252 }
253 cmd_txp_cfg->action = cpu_to_le16(cmd_action);
254 break;
255 case HostCmd_ACT_GEN_GET:
256 cmd_txp_cfg->action = cpu_to_le16(cmd_action);
257 break;
258 }
259
260 return 0;
261}
262
caa8984f
AK		 263/*
264 * This function prepares command to get RF Tx power.
265 */
266static int mwifiex_cmd_rf_tx_power(struct mwifiex_private *priv,
267 struct host_cmd_ds_command *cmd,
268 u16 cmd_action, void *data_buf)
269{
270 struct host_cmd_ds_rf_tx_pwr *txp = &cmd->params.txp;
271
272 cmd->size = cpu_to_le16(sizeof(struct host_cmd_ds_rf_tx_pwr)
273 + S_DS_GEN);
274 cmd->command = cpu_to_le16(HostCmd_CMD_RF_TX_PWR);
275 txp->action = cpu_to_le16(cmd_action);
276
277 return 0;
278}
279
8a279d5b
AK		 280/*
281 * This function prepares command to set rf antenna.
282 */
283static int mwifiex_cmd_rf_antenna(struct mwifiex_private *priv,
284 struct host_cmd_ds_command *cmd,
285 u16 cmd_action,
286 struct mwifiex_ds_ant_cfg *ant_cfg)
287{
288 struct host_cmd_ds_rf_ant_mimo *ant_mimo = &cmd->params.ant_mimo;
289 struct host_cmd_ds_rf_ant_siso *ant_siso = &cmd->params.ant_siso;
290
291 cmd->command = cpu_to_le16(HostCmd_CMD_RF_ANTENNA);
292
293 if (cmd_action != HostCmd_ACT_GEN_SET)
294 return 0;
295
296 if (priv->adapter->hw_dev_mcs_support == HT_STREAM_2X2) {
297 cmd->size = cpu_to_le16(sizeof(struct host_cmd_ds_rf_ant_mimo) +
298 S_DS_GEN);
299 ant_mimo->action_tx = cpu_to_le16(HostCmd_ACT_SET_TX);
300 ant_mimo->tx_ant_mode = cpu_to_le16((u16)ant_cfg->tx_ant);
301 ant_mimo->action_rx = cpu_to_le16(HostCmd_ACT_SET_RX);
302 ant_mimo->rx_ant_mode = cpu_to_le16((u16)ant_cfg->rx_ant);
303 } else {
304 cmd->size = cpu_to_le16(sizeof(struct host_cmd_ds_rf_ant_siso) +
305 S_DS_GEN);
306 ant_siso->action = cpu_to_le16(HostCmd_ACT_SET_BOTH);
307 ant_siso->ant_mode = cpu_to_le16((u16)ant_cfg->tx_ant);
308 }
309
310 return 0;
311}
312
5e6e3a92
BZ		 313/*
314 * This function prepares command to set Host Sleep configuration.
315 *
316 * Preparation includes -
317 * - Setting command ID and proper size
318 * - Setting Host Sleep action, conditions, ARP filters
319 * (as required)
320 * - Ensuring correct endian-ness
321 */
a5ffddb7
AK		 322static int
323mwifiex_cmd_802_11_hs_cfg(struct mwifiex_private *priv,
324 struct host_cmd_ds_command *cmd,
325 u16 cmd_action,
326 struct mwifiex_hs_config_param *hscfg_param)
5e6e3a92
BZ		 327{
328 struct mwifiex_adapter *adapter = priv->adapter;
329 struct host_cmd_ds_802_11_hs_cfg_enh *hs_cfg = &cmd->params.opt_hs_cfg;
c856197d 330 bool hs_activate = false;
5e6e3a92 331
a5ffddb7 332 if (!hscfg_param)
5e6e3a92
BZ		 333 /* New Activate command */
334 hs_activate = true;
335 cmd->command = cpu_to_le16(HostCmd_CMD_802_11_HS_CFG_ENH);
336
337 if (!hs_activate &&
cc0b5a64 338 (hscfg_param->conditions != cpu_to_le32(HS_CFG_CANCEL)) &&
9c05fd72
YAP		 339 ((adapter->arp_filter_size > 0) &&
340 (adapter->arp_filter_size <= ARP_FILTER_MAX_BUF_SIZE))) {
5e6e3a92
BZ		 341 dev_dbg(adapter->dev,
342 "cmd: Attach %d bytes ArpFilter to HSCfg cmd\n",
9c05fd72 343 adapter->arp_filter_size);
5e6e3a92
BZ		 344 memcpy(((u8 *) hs_cfg) +
345 sizeof(struct host_cmd_ds_802_11_hs_cfg_enh),
346 adapter->arp_filter, adapter->arp_filter_size);
9c05fd72
YAP		 347 cmd->size = cpu_to_le16
348 (adapter->arp_filter_size +
349 sizeof(struct host_cmd_ds_802_11_hs_cfg_enh)
350 + S_DS_GEN);
5e6e3a92
BZ		 351 } else {
352 cmd->size = cpu_to_le16(S_DS_GEN + sizeof(struct
9c05fd72 353 host_cmd_ds_802_11_hs_cfg_enh));
5e6e3a92
BZ		 354 }
355 if (hs_activate) {
356 hs_cfg->action = cpu_to_le16(HS_ACTIVATE);
4348d085 357 hs_cfg->params.hs_activate.resp_ctrl = cpu_to_le16(RESP_NEEDED);
5e6e3a92
BZ		 358 } else {
359 hs_cfg->action = cpu_to_le16(HS_CONFIGURE);
a5ffddb7
AK		 360 hs_cfg->params.hs_config.conditions = hscfg_param->conditions;
361 hs_cfg->params.hs_config.gpio = hscfg_param->gpio;
362 hs_cfg->params.hs_config.gap = hscfg_param->gap;
5e6e3a92
BZ		 363 dev_dbg(adapter->dev,
364 "cmd: HS_CFG_CMD: condition:0x%x gpio:0x%x gap:0x%x\n",
365 hs_cfg->params.hs_config.conditions,
366 hs_cfg->params.hs_config.gpio,
367 hs_cfg->params.hs_config.gap);
368 }
369
370 return 0;
371}
372
373/*
374 * This function prepares command to set/get MAC address.
375 *
376 * Preparation includes -
377 * - Setting command ID, action and proper size
378 * - Setting MAC address (for SET only)
379 * - Ensuring correct endian-ness
380 */
381static int mwifiex_cmd_802_11_mac_address(struct mwifiex_private *priv,
382 struct host_cmd_ds_command *cmd,
383 u16 cmd_action)
384{
385 cmd->command = cpu_to_le16(HostCmd_CMD_802_11_MAC_ADDRESS);
386 cmd->size = cpu_to_le16(sizeof(struct host_cmd_ds_802_11_mac_address) +
387 S_DS_GEN);
388 cmd->result = 0;
389
390 cmd->params.mac_addr.action = cpu_to_le16(cmd_action);
391
392 if (cmd_action == HostCmd_ACT_GEN_SET)
393 memcpy(cmd->params.mac_addr.mac_addr, priv->curr_addr,
394 ETH_ALEN);
395 return 0;
396}
397
398/*
399 * This function prepares command to set MAC multicast address.
400 *
401 * Preparation includes -
402 * - Setting command ID, action and proper size
403 * - Setting MAC multicast address
404 * - Ensuring correct endian-ness
405 */
a5ffddb7
AK		 406static int
407mwifiex_cmd_mac_multicast_adr(struct host_cmd_ds_command *cmd,
408 u16 cmd_action,
409 struct mwifiex_multicast_list *mcast_list)
5e6e3a92 410{
5e6e3a92
BZ		 411 struct host_cmd_ds_mac_multicast_adr *mcast_addr = &cmd->params.mc_addr;
412
413 cmd->size = cpu_to_le16(sizeof(struct host_cmd_ds_mac_multicast_adr) +
414 S_DS_GEN);
415 cmd->command = cpu_to_le16(HostCmd_CMD_MAC_MULTICAST_ADR);
416
417 mcast_addr->action = cpu_to_le16(cmd_action);
418 mcast_addr->num_of_adrs =
419 cpu_to_le16((u16) mcast_list->num_multicast_addr);
420 memcpy(mcast_addr->mac_list, mcast_list->mac_list,
421 mcast_list->num_multicast_addr * ETH_ALEN);
422
423 return 0;
424}
425
426/*
427 * This function prepares command to deauthenticate.
428 *
429 * Preparation includes -
430 * - Setting command ID and proper size
431 * - Setting AP MAC address and reason code
432 * - Ensuring correct endian-ness
433 */
434static int mwifiex_cmd_802_11_deauthenticate(struct mwifiex_private *priv,
435 struct host_cmd_ds_command *cmd,
a5ffddb7 436 u8 *mac)
5e6e3a92
BZ		 437{
438 struct host_cmd_ds_802_11_deauthenticate *deauth = &cmd->params.deauth;
439
440 cmd->command = cpu_to_le16(HostCmd_CMD_802_11_DEAUTHENTICATE);
441 cmd->size = cpu_to_le16(sizeof(struct host_cmd_ds_802_11_deauthenticate)
442 + S_DS_GEN);
443
444 /* Set AP MAC address */
a5ffddb7 445 memcpy(deauth->mac_addr, mac, ETH_ALEN);
5e6e3a92
BZ		 446
447 dev_dbg(priv->adapter->dev, "cmd: Deauth: %pM\n", deauth->mac_addr);
448
449 deauth->reason_code = cpu_to_le16(WLAN_REASON_DEAUTH_LEAVING);
450
451 return 0;
452}
453
454/*
455 * This function prepares command to stop Ad-Hoc network.
456 *
457 * Preparation includes -
458 * - Setting command ID and proper size
459 * - Ensuring correct endian-ness
460 */
572e8f3e 461static int mwifiex_cmd_802_11_ad_hoc_stop(struct host_cmd_ds_command *cmd)
5e6e3a92
BZ		 462{
463 cmd->command = cpu_to_le16(HostCmd_CMD_802_11_AD_HOC_STOP);
464 cmd->size = cpu_to_le16(S_DS_GEN);
465 return 0;
466}
467
468/*
469 * This function sets WEP key(s) to key parameter TLV(s).
470 *
471 * Multi-key parameter TLVs are supported, so we can send multiple
472 * WEP keys in a single buffer.
473 */
474static int
475mwifiex_set_keyparamset_wep(struct mwifiex_private *priv,
476 struct mwifiex_ie_type_key_param_set *key_param_set,
477 u16 *key_param_len)
478{
270e58e8 479 int cur_key_param_len;
5e6e3a92
BZ		 480 u8 i;
481
482 /* Multi-key_param_set TLV is supported */
483 for (i = 0; i < NUM_WEP_KEYS; i++) {
484 if ((priv->wep_key[i].key_length == WLAN_KEY_LEN_WEP40) ||
485 (priv->wep_key[i].key_length == WLAN_KEY_LEN_WEP104)) {
486 key_param_set->type =
487 cpu_to_le16(TLV_TYPE_KEY_MATERIAL);
488/* Key_param_set WEP fixed length */
489#define KEYPARAMSET_WEP_FIXED_LEN 8
490 key_param_set->length = cpu_to_le16((u16)
491 (priv->wep_key[i].
492 key_length +
493 KEYPARAMSET_WEP_FIXED_LEN));
494 key_param_set->key_type_id =
495 cpu_to_le16(KEY_TYPE_ID_WEP);
496 key_param_set->key_info =
6a35a0ac
YAP		 497 cpu_to_le16(KEY_ENABLED | KEY_UNICAST |
498 KEY_MCAST);
5e6e3a92
BZ		 499 key_param_set->key_len =
500 cpu_to_le16(priv->wep_key[i].key_length);
501 /* Set WEP key index */
502 key_param_set->key[0] = i;
503 /* Set default Tx key flag */
504 if (i ==
505 (priv->
506 wep_key_curr_index & HostCmd_WEP_KEY_INDEX_MASK))
507 key_param_set->key[1] = 1;
508 else
509 key_param_set->key[1] = 0;
510 memmove(&key_param_set->key[2],
511 priv->wep_key[i].key_material,
512 priv->wep_key[i].key_length);
513
514 cur_key_param_len = priv->wep_key[i].key_length +
515 KEYPARAMSET_WEP_FIXED_LEN +
516 sizeof(struct mwifiex_ie_types_header);
517 *key_param_len += (u16) cur_key_param_len;
518 key_param_set =
519 (struct mwifiex_ie_type_key_param_set *)
520 ((u8 *)key_param_set +
9c05fd72 521 cur_key_param_len);
5e6e3a92
BZ		 522 } else if (!priv->wep_key[i].key_length) {
523 continue;
524 } else {
525 dev_err(priv->adapter->dev,
526 "key%d Length = %d is incorrect\n",
527 (i + 1), priv->wep_key[i].key_length);
528 return -1;
529 }
530 }
531
532 return 0;
533}
534
e57f1734
AP		 535/* This function populates key material v2 command
536 * to set network key for AES & CMAC AES.
537 */
538static int mwifiex_set_aes_key_v2(struct mwifiex_private *priv,
539 struct host_cmd_ds_command *cmd,
540 struct mwifiex_ds_encrypt_key *enc_key,
541 struct host_cmd_ds_802_11_key_material_v2 *km)
542{
543 struct mwifiex_adapter *adapter = priv->adapter;
544 u16 size, len = KEY_PARAMS_FIXED_LEN;
545
546 if (enc_key->is_igtk_key) {
547 dev_dbg(adapter->dev, "%s: Set CMAC AES Key\n", __func__);
548 if (enc_key->is_rx_seq_valid)
549 memcpy(km->key_param_set.key_params.cmac_aes.ipn,
550 enc_key->pn, enc_key->pn_len);
551 km->key_param_set.key_info &= cpu_to_le16(~KEY_MCAST);
552 km->key_param_set.key_info |= cpu_to_le16(KEY_IGTK);
553 km->key_param_set.key_type = KEY_TYPE_ID_AES_CMAC;
554 km->key_param_set.key_params.cmac_aes.key_len =
555 cpu_to_le16(enc_key->key_len);
556 memcpy(km->key_param_set.key_params.cmac_aes.key,
557 enc_key->key_material, enc_key->key_len);
558 len += sizeof(struct mwifiex_cmac_aes_param);
559 } else {
560 dev_dbg(adapter->dev, "%s: Set AES Key\n", __func__);
561 if (enc_key->is_rx_seq_valid)
562 memcpy(km->key_param_set.key_params.aes.pn,
563 enc_key->pn, enc_key->pn_len);
564 km->key_param_set.key_type = KEY_TYPE_ID_AES;
565 km->key_param_set.key_params.aes.key_len =
566 cpu_to_le16(enc_key->key_len);
567 memcpy(km->key_param_set.key_params.aes.key,
568 enc_key->key_material, enc_key->key_len);
569 len += sizeof(struct mwifiex_aes_param);
570 }
571
572 km->key_param_set.len = cpu_to_le16(len);
573 size = len + sizeof(struct mwifiex_ie_types_header) +
574 sizeof(km->action) + S_DS_GEN;
575 cmd->size = cpu_to_le16(size);
576
577 return 0;
578}
579
580/* This function prepares command to set/get/reset network key(s).
581 * This function prepares key material command for V2 format.
582 * Preparation includes -
583 * - Setting command ID, action and proper size
584 * - Setting WEP keys, WAPI keys or WPA keys along with required
585 * encryption (TKIP, AES) (as required)
586 * - Ensuring correct endian-ness
587 */
588static int
589mwifiex_cmd_802_11_key_material_v2(struct mwifiex_private *priv,
590 struct host_cmd_ds_command *cmd,
591 u16 cmd_action, u32 cmd_oid,
592 struct mwifiex_ds_encrypt_key *enc_key)
593{
594 struct mwifiex_adapter *adapter = priv->adapter;
595 u8 *mac = enc_key->mac_addr;
596 u16 key_info, len = KEY_PARAMS_FIXED_LEN;
597 struct host_cmd_ds_802_11_key_material_v2 *km =
598 &cmd->params.key_material_v2;
599
600 cmd->command = cpu_to_le16(HostCmd_CMD_802_11_KEY_MATERIAL);
601 km->action = cpu_to_le16(cmd_action);
602
603 if (cmd_action == HostCmd_ACT_GEN_GET) {
604 dev_dbg(adapter->dev, "%s: Get key\n", __func__);
605 km->key_param_set.key_idx =
606 enc_key->key_index & KEY_INDEX_MASK;
607 km->key_param_set.type = cpu_to_le16(TLV_TYPE_KEY_PARAM_V2);
608 km->key_param_set.len = cpu_to_le16(KEY_PARAMS_FIXED_LEN);
609 memcpy(km->key_param_set.mac_addr, mac, ETH_ALEN);
610
611 if (enc_key->key_index & MWIFIEX_KEY_INDEX_UNICAST)
612 key_info = KEY_UNICAST;
613 else
614 key_info = KEY_MCAST;
615
616 if (enc_key->is_igtk_key)
617 key_info |= KEY_IGTK;
618
619 km->key_param_set.key_info = cpu_to_le16(key_info);
620
621 cmd->size = cpu_to_le16(sizeof(struct mwifiex_ie_types_header) +
622 S_DS_GEN + KEY_PARAMS_FIXED_LEN +
623 sizeof(km->action));
624 return 0;
625 }
626
627 memset(&km->key_param_set, 0,
628 sizeof(struct mwifiex_ie_type_key_param_set_v2));
629
630 if (enc_key->key_disable) {
631 dev_dbg(adapter->dev, "%s: Remove key\n", __func__);
632 km->action = cpu_to_le16(HostCmd_ACT_GEN_REMOVE);
633 km->key_param_set.type = cpu_to_le16(TLV_TYPE_KEY_PARAM_V2);
634 km->key_param_set.len = cpu_to_le16(KEY_PARAMS_FIXED_LEN);
635 km->key_param_set.key_idx = enc_key->key_index & KEY_INDEX_MASK;
636 key_info = KEY_MCAST | KEY_UNICAST;
637 km->key_param_set.key_info = cpu_to_le16(key_info);
638 memcpy(km->key_param_set.mac_addr, mac, ETH_ALEN);
639 cmd->size = cpu_to_le16(sizeof(struct mwifiex_ie_types_header) +
640 S_DS_GEN + KEY_PARAMS_FIXED_LEN +
641 sizeof(km->action));
642 return 0;
643 }
644
645 km->action = cpu_to_le16(HostCmd_ACT_GEN_SET);
646 km->key_param_set.key_idx = enc_key->key_index & KEY_INDEX_MASK;
647 km->key_param_set.type = cpu_to_le16(TLV_TYPE_KEY_PARAM_V2);
648 key_info = KEY_ENABLED;
649 memcpy(km->key_param_set.mac_addr, mac, ETH_ALEN);
650
651 if (enc_key->key_len <= WLAN_KEY_LEN_WEP104) {
652 dev_dbg(adapter->dev, "%s: Set WEP Key\n", __func__);
653 len += sizeof(struct mwifiex_wep_param);
654 km->key_param_set.len = cpu_to_le16(len);
655 km->key_param_set.key_type = KEY_TYPE_ID_WEP;
656
657 if (GET_BSS_ROLE(priv) == MWIFIEX_BSS_ROLE_UAP) {
658 key_info |= KEY_MCAST | KEY_UNICAST;
659 } else {
660 if (enc_key->is_current_wep_key) {
661 key_info |= KEY_MCAST | KEY_UNICAST;
662 if (km->key_param_set.key_idx ==
663 (priv->wep_key_curr_index & KEY_INDEX_MASK))
664 key_info |= KEY_DEFAULT;
665 } else {
666 if (mac) {
667 if (is_broadcast_ether_addr(mac))
668 key_info |= KEY_MCAST;
669 else
670 key_info |= KEY_UNICAST |
671 KEY_DEFAULT;
672 } else {
673 key_info |= KEY_MCAST;
674 }
675 }
676 }
677 km->key_param_set.key_info = cpu_to_le16(key_info);
678
679 km->key_param_set.key_params.wep.key_len =
680 cpu_to_le16(enc_key->key_len);
681 memcpy(km->key_param_set.key_params.wep.key,
682 enc_key->key_material, enc_key->key_len);
683
684 cmd->size = cpu_to_le16(sizeof(struct mwifiex_ie_types_header) +
685 len + sizeof(km->action) + S_DS_GEN);
686 return 0;
687 }
688
689 if (is_broadcast_ether_addr(mac))
690 key_info |= KEY_MCAST | KEY_RX_KEY;
691 else
692 key_info |= KEY_UNICAST | KEY_TX_KEY | KEY_RX_KEY;
693
694 if (enc_key->is_wapi_key) {
695 dev_dbg(adapter->dev, "%s: Set WAPI Key\n", __func__);
696 km->key_param_set.key_type = KEY_TYPE_ID_WAPI;
697 memcpy(km->key_param_set.key_params.wapi.pn, enc_key->pn,
698 PN_LEN);
699 km->key_param_set.key_params.wapi.key_len =
700 cpu_to_le16(enc_key->key_len);
701 memcpy(km->key_param_set.key_params.wapi.key,
702 enc_key->key_material, enc_key->key_len);
703 if (is_broadcast_ether_addr(mac))
704 priv->sec_info.wapi_key_on = true;
705
706 if (!priv->sec_info.wapi_key_on)
707 key_info |= KEY_DEFAULT;
708 km->key_param_set.key_info = cpu_to_le16(key_info);
709
710 len += sizeof(struct mwifiex_wapi_param);
711 km->key_param_set.len = cpu_to_le16(len);
712 cmd->size = cpu_to_le16(sizeof(struct mwifiex_ie_types_header) +
713 len + sizeof(km->action) + S_DS_GEN);
714 return 0;
715 }
716
717 if (priv->bss_mode == NL80211_IFTYPE_ADHOC) {
718 key_info |= KEY_DEFAULT;
719 /* Enable unicast bit for WPA-NONE/ADHOC_AES */
720 if (!priv->sec_info.wpa2_enabled &&
721 !is_broadcast_ether_addr(mac))
722 key_info |= KEY_UNICAST;
723 } else {
724 /* Enable default key for WPA/WPA2 */
725 if (!priv->wpa_is_gtk_set)
726 key_info |= KEY_DEFAULT;
727 }
728
729 km->key_param_set.key_info = cpu_to_le16(key_info);
730
731 if (enc_key->key_len == WLAN_KEY_LEN_CCMP)
732 return mwifiex_set_aes_key_v2(priv, cmd, enc_key, km);
733
734 if (enc_key->key_len == WLAN_KEY_LEN_TKIP) {
735 dev_dbg(adapter->dev, "%s: Set TKIP Key\n", __func__);
736 if (enc_key->is_rx_seq_valid)
737 memcpy(km->key_param_set.key_params.tkip.pn,
738 enc_key->pn, enc_key->pn_len);
739 km->key_param_set.key_type = KEY_TYPE_ID_TKIP;
740 km->key_param_set.key_params.tkip.key_len =
741 cpu_to_le16(enc_key->key_len);
742 memcpy(km->key_param_set.key_params.tkip.key,
743 enc_key->key_material, enc_key->key_len);
744
745 len += sizeof(struct mwifiex_tkip_param);
746 km->key_param_set.len = cpu_to_le16(len);
747 cmd->size = cpu_to_le16(sizeof(struct mwifiex_ie_types_header) +
748 len + sizeof(km->action) + S_DS_GEN);
749 }
750
751 return 0;
752}
753
5e6e3a92
BZ		 754/*
755 * This function prepares command to set/get/reset network key(s).
e57f1734 756 * This function prepares key material command for V1 format.
5e6e3a92
BZ		 757 *
758 * Preparation includes -
759 * - Setting command ID, action and proper size
760 * - Setting WEP keys, WAPI keys or WPA keys along with required
761 * encryption (TKIP, AES) (as required)
762 * - Ensuring correct endian-ness
763 */
a5ffddb7 764static int
e57f1734
AP		 765mwifiex_cmd_802_11_key_material_v1(struct mwifiex_private *priv,
766 struct host_cmd_ds_command *cmd,
767 u16 cmd_action, u32 cmd_oid,
768 struct mwifiex_ds_encrypt_key *enc_key)
5e6e3a92
BZ		 769{
770 struct host_cmd_ds_802_11_key_material *key_material =
771 &cmd->params.key_material;
75edd2c6
AP		 772 struct host_cmd_tlv_mac_addr *tlv_mac;
773 u16 key_param_len = 0, cmd_size;
5e6e3a92 774 int ret = 0;
5e6e3a92
BZ		 775
776 cmd->command = cpu_to_le16(HostCmd_CMD_802_11_KEY_MATERIAL);
777 key_material->action = cpu_to_le16(cmd_action);
778
779 if (cmd_action == HostCmd_ACT_GEN_GET) {
780 cmd->size =
781 cpu_to_le16(sizeof(key_material->action) + S_DS_GEN);
782 return ret;
783 }
784
785 if (!enc_key) {
786 memset(&key_material->key_param_set, 0,
787 (NUM_WEP_KEYS *
788 sizeof(struct mwifiex_ie_type_key_param_set)));
789 ret = mwifiex_set_keyparamset_wep(priv,
790 &key_material->key_param_set,
791 &key_param_len);
792 cmd->size = cpu_to_le16(key_param_len +
793 sizeof(key_material->action) + S_DS_GEN);
794 return ret;
795 } else
796 memset(&key_material->key_param_set, 0,
797 sizeof(struct mwifiex_ie_type_key_param_set));
798 if (enc_key->is_wapi_key) {
799 dev_dbg(priv->adapter->dev, "info: Set WAPI Key\n");
800 key_material->key_param_set.key_type_id =
9c05fd72 801 cpu_to_le16(KEY_TYPE_ID_WAPI);
5e6e3a92
BZ		 802 if (cmd_oid == KEY_INFO_ENABLED)
803 key_material->key_param_set.key_info =
9c05fd72 804 cpu_to_le16(KEY_ENABLED);
5e6e3a92
BZ		 805 else
806 key_material->key_param_set.key_info =
9c05fd72 807 cpu_to_le16(!KEY_ENABLED);
5e6e3a92
BZ		 808
809 key_material->key_param_set.key[0] = enc_key->key_index;
810 if (!priv->sec_info.wapi_key_on)
811 key_material->key_param_set.key[1] = 1;
812 else
813 /* set 0 when re-key */
814 key_material->key_param_set.key[1] = 0;
815
a71bf90f 816 if (!is_broadcast_ether_addr(enc_key->mac_addr)) {
5e6e3a92
BZ		 817 /* WAPI pairwise key: unicast */
818 key_material->key_param_set.key_info |=
6a35a0ac 819 cpu_to_le16(KEY_UNICAST);
5e6e3a92
BZ		 820 } else { /* WAPI group key: multicast */
821 key_material->key_param_set.key_info |=
6a35a0ac 822 cpu_to_le16(KEY_MCAST);
5e6e3a92
BZ		 823 priv->sec_info.wapi_key_on = true;
824 }
825
826 key_material->key_param_set.type =
9c05fd72 827 cpu_to_le16(TLV_TYPE_KEY_MATERIAL);
5e6e3a92 828 key_material->key_param_set.key_len =
9c05fd72 829 cpu_to_le16(WAPI_KEY_LEN);
5e6e3a92
BZ		 830 memcpy(&key_material->key_param_set.key[2],
831 enc_key->key_material, enc_key->key_len);
832 memcpy(&key_material->key_param_set.key[2 + enc_key->key_len],
9d7aba63 833 enc_key->pn, PN_LEN);
5e6e3a92
BZ		 834 key_material->key_param_set.length =
835 cpu_to_le16(WAPI_KEY_LEN + KEYPARAMSET_FIXED_LEN);
836
837 key_param_len = (WAPI_KEY_LEN + KEYPARAMSET_FIXED_LEN) +
838 sizeof(struct mwifiex_ie_types_header);
9c05fd72
YAP		 839 cmd->size = cpu_to_le16(sizeof(key_material->action)
840 + S_DS_GEN + key_param_len);
5e6e3a92
BZ		 841 return ret;
842 }
843 if (enc_key->key_len == WLAN_KEY_LEN_CCMP) {
b877f4cf
YL		 844 if (enc_key->is_igtk_key) {
845 dev_dbg(priv->adapter->dev, "cmd: CMAC_AES\n");
846 key_material->key_param_set.key_type_id =
847 cpu_to_le16(KEY_TYPE_ID_AES_CMAC);
848 if (cmd_oid == KEY_INFO_ENABLED)
849 key_material->key_param_set.key_info =
850 cpu_to_le16(KEY_ENABLED);
851 else
852 key_material->key_param_set.key_info =
853 cpu_to_le16(!KEY_ENABLED);
854
855 key_material->key_param_set.key_info |=
856 cpu_to_le16(KEY_IGTK);
857 } else {
858 dev_dbg(priv->adapter->dev, "cmd: WPA_AES\n");
859 key_material->key_param_set.key_type_id =
9c05fd72 860 cpu_to_le16(KEY_TYPE_ID_AES);
b877f4cf
YL		 861 if (cmd_oid == KEY_INFO_ENABLED)
862 key_material->key_param_set.key_info =
9c05fd72 863 cpu_to_le16(KEY_ENABLED);
b877f4cf
YL		 864 else
865 key_material->key_param_set.key_info =
9c05fd72 866 cpu_to_le16(!KEY_ENABLED);
5e6e3a92 867
b877f4cf 868 if (enc_key->key_index & MWIFIEX_KEY_INDEX_UNICAST)
5e6e3a92 869 /* AES pairwise key: unicast */
b877f4cf 870 key_material->key_param_set.key_info |=
9c05fd72 871 cpu_to_le16(KEY_UNICAST);
b877f4cf
YL		 872 else /* AES group key: multicast */
873 key_material->key_param_set.key_info |=
9c05fd72 874 cpu_to_le16(KEY_MCAST);
b877f4cf 875 }
5e6e3a92
BZ		 876 } else if (enc_key->key_len == WLAN_KEY_LEN_TKIP) {
877 dev_dbg(priv->adapter->dev, "cmd: WPA_TKIP\n");
878 key_material->key_param_set.key_type_id =
9c05fd72 879 cpu_to_le16(KEY_TYPE_ID_TKIP);
5e6e3a92 880 key_material->key_param_set.key_info =
9c05fd72 881 cpu_to_le16(KEY_ENABLED);
5e6e3a92
BZ		 882
883 if (enc_key->key_index & MWIFIEX_KEY_INDEX_UNICAST)
884 /* TKIP pairwise key: unicast */
885 key_material->key_param_set.key_info |=
9c05fd72 886 cpu_to_le16(KEY_UNICAST);
5e6e3a92
BZ		 887 else /* TKIP group key: multicast */
888 key_material->key_param_set.key_info |=
9c05fd72 889 cpu_to_le16(KEY_MCAST);
5e6e3a92
BZ		 890 }
891
892 if (key_material->key_param_set.key_type_id) {
893 key_material->key_param_set.type =
9c05fd72 894 cpu_to_le16(TLV_TYPE_KEY_MATERIAL);
5e6e3a92 895 key_material->key_param_set.key_len =
9c05fd72 896 cpu_to_le16((u16) enc_key->key_len);
5e6e3a92
BZ		 897 memcpy(key_material->key_param_set.key, enc_key->key_material,
898 enc_key->key_len);
899 key_material->key_param_set.length =
900 cpu_to_le16((u16) enc_key->key_len +
901 KEYPARAMSET_FIXED_LEN);
902
75edd2c6 903 key_param_len = (u16)(enc_key->key_len + KEYPARAMSET_FIXED_LEN)
9c05fd72 904 + sizeof(struct mwifiex_ie_types_header);
5e6e3a92 905
b877f4cf
YL		 906 if (le16_to_cpu(key_material->key_param_set.key_type_id) ==
907 KEY_TYPE_ID_AES_CMAC) {
908 struct mwifiex_cmac_param *param =
909 (void *)key_material->key_param_set.key;
910
911 memcpy(param->ipn, enc_key->pn, IGTK_PN_LEN);
912 memcpy(param->key, enc_key->key_material,
641c869d 913 WLAN_KEY_LEN_AES_CMAC);
b877f4cf
YL		 914
915 key_param_len = sizeof(struct mwifiex_cmac_param);
916 key_material->key_param_set.key_len =
917 cpu_to_le16(key_param_len);
918 key_param_len += KEYPARAMSET_FIXED_LEN;
919 key_material->key_param_set.length =
920 cpu_to_le16(key_param_len);
921 key_param_len += sizeof(struct mwifiex_ie_types_header);
922 }
923
9c05fd72
YAP		 924 cmd->size = cpu_to_le16(sizeof(key_material->action) + S_DS_GEN
925 + key_param_len);
75edd2c6
AP		 926
927 if (priv->bss_type == MWIFIEX_BSS_TYPE_UAP) {
928 tlv_mac = (void *)((u8 *)&key_material->key_param_set +
929 key_param_len);
6b21a69f
AK		 930 tlv_mac->header.type =
931 cpu_to_le16(TLV_TYPE_STA_MAC_ADDR);
932 tlv_mac->header.len = cpu_to_le16(ETH_ALEN);
75edd2c6
AP		 933 memcpy(tlv_mac->mac_addr, enc_key->mac_addr, ETH_ALEN);
934 cmd_size = key_param_len + S_DS_GEN +
935 sizeof(key_material->action) +
936 sizeof(struct host_cmd_tlv_mac_addr);
937 } else {
938 cmd_size = key_param_len + S_DS_GEN +
939 sizeof(key_material->action);
940 }
941 cmd->size = cpu_to_le16(cmd_size);
5e6e3a92
BZ		 942 }
943
944 return ret;
945}
946
e57f1734
AP		 947/* Wrapper function for setting network key depending upon FW KEY API version */
948static int
949mwifiex_cmd_802_11_key_material(struct mwifiex_private *priv,
950 struct host_cmd_ds_command *cmd,
951 u16 cmd_action, u32 cmd_oid,
952 struct mwifiex_ds_encrypt_key *enc_key)
953{
954 if (priv->adapter->fw_key_api_major_ver == FW_KEY_API_VER_MAJOR_V2)
955 return mwifiex_cmd_802_11_key_material_v2(priv, cmd,
956 cmd_action, cmd_oid,
957 enc_key);
958
959 else
960 return mwifiex_cmd_802_11_key_material_v1(priv, cmd,
961 cmd_action, cmd_oid,
962 enc_key);
963}
964
5e6e3a92
BZ		 965/*
966 * This function prepares command to set/get 11d domain information.
967 *
968 * Preparation includes -
969 * - Setting command ID, action and proper size
970 * - Setting domain information fields (for SET only)
971 * - Ensuring correct endian-ness
972 */
973static int mwifiex_cmd_802_11d_domain_info(struct mwifiex_private *priv,
974 struct host_cmd_ds_command *cmd,
975 u16 cmd_action)
976{
977 struct mwifiex_adapter *adapter = priv->adapter;
978 struct host_cmd_ds_802_11d_domain_info *domain_info =
979 &cmd->params.domain_info;
980 struct mwifiex_ietypes_domain_param_set *domain =
981 &domain_info->domain;
982 u8 no_of_triplet = adapter->domain_reg.no_of_triplet;
983
984 dev_dbg(adapter->dev, "info: 11D: no_of_triplet=0x%x\n", no_of_triplet);
985
986 cmd->command = cpu_to_le16(HostCmd_CMD_802_11D_DOMAIN_INFO);
987 domain_info->action = cpu_to_le16(cmd_action);
988 if (cmd_action == HostCmd_ACT_GEN_GET) {
989 cmd->size = cpu_to_le16(sizeof(domain_info->action) + S_DS_GEN);
990 return 0;
991 }
992
993 /* Set domain info fields */
994 domain->header.type = cpu_to_le16(WLAN_EID_COUNTRY);
995 memcpy(domain->country_code, adapter->domain_reg.country_code,
9c05fd72 996 sizeof(domain->country_code));
5e6e3a92 997
9c05fd72
YAP		 998 domain->header.len =
999 cpu_to_le16((no_of_triplet *
1000 sizeof(struct ieee80211_country_ie_triplet))
1001 + sizeof(domain->country_code));
5e6e3a92
BZ		 1002
1003 if (no_of_triplet) {
1004 memcpy(domain->triplet, adapter->domain_reg.triplet,
9c05fd72
YAP		 1005 no_of_triplet * sizeof(struct
1006 ieee80211_country_ie_triplet));
5e6e3a92
BZ		 1007
1008 cmd->size = cpu_to_le16(sizeof(domain_info->action) +
9c05fd72
YAP		 1009 le16_to_cpu(domain->header.len) +
1010 sizeof(struct mwifiex_ie_types_header)
1011 + S_DS_GEN);
5e6e3a92
BZ		 1012 } else {
1013 cmd->size = cpu_to_le16(sizeof(domain_info->action) + S_DS_GEN);
1014 }
1015
1016 return 0;
1017}
1018
5e6e3a92
BZ		 1019/*
1020 * This function prepares command to set/get IBSS coalescing status.
1021 *
1022 * Preparation includes -
1023 * - Setting command ID, action and proper size
1024 * - Setting status to enable or disable (for SET only)
1025 * - Ensuring correct endian-ness
1026 */
572e8f3e 1027static int mwifiex_cmd_ibss_coalescing_status(struct host_cmd_ds_command *cmd,
a5ffddb7 1028 u16 cmd_action, u16 *enable)
5e6e3a92
BZ		 1029{
1030 struct host_cmd_ds_802_11_ibss_status *ibss_coal =
1031 &(cmd->params.ibss_coalescing);
5e6e3a92
BZ		 1032
1033 cmd->command = cpu_to_le16(HostCmd_CMD_802_11_IBSS_COALESCING_STATUS);
1034 cmd->size = cpu_to_le16(sizeof(struct host_cmd_ds_802_11_ibss_status) +
1035 S_DS_GEN);
1036 cmd->result = 0;
1037 ibss_coal->action = cpu_to_le16(cmd_action);
1038
1039 switch (cmd_action) {
1040 case HostCmd_ACT_GEN_SET:
a5ffddb7
AK		 1041 if (enable)
1042 ibss_coal->enable = cpu_to_le16(*enable);
a5e5aa6c
DC		 1043 else
1044 ibss_coal->enable = 0;
5e6e3a92
BZ		 1045 break;
1046
1047 /* In other case.. Nothing to do */
1048 case HostCmd_ACT_GEN_GET:
1049 default:
1050 break;
1051 }
1052
1053 return 0;
1054}
1055
1056/*
1057 * This function prepares command to set/get register value.
1058 *
1059 * Preparation includes -
1060 * - Setting command ID, action and proper size
1061 * - Setting register offset (for both GET and SET) and
1062 * register value (for SET only)
1063 * - Ensuring correct endian-ness
1064 *
1065 * The following type of registers can be accessed with this function -
1066 * - MAC register
1067 * - BBP register
1068 * - RF register
1069 * - PMIC register
1070 * - CAU register
1071 * - EEPROM
1072 */
1073static int mwifiex_cmd_reg_access(struct host_cmd_ds_command *cmd,
1074 u16 cmd_action, void *data_buf)
1075{
a5ffddb7 1076 struct mwifiex_ds_reg_rw *reg_rw = data_buf;
5e6e3a92 1077
5e6e3a92
BZ		 1078 switch (le16_to_cpu(cmd->command)) {
1079 case HostCmd_CMD_MAC_REG_ACCESS:
1080 {
1081 struct host_cmd_ds_mac_reg_access *mac_reg;
1082
1083 cmd->size = cpu_to_le16(sizeof(*mac_reg) + S_DS_GEN);
2c208890 1084 mac_reg = &cmd->params.mac_reg;
5e6e3a92
BZ		 1085 mac_reg->action = cpu_to_le16(cmd_action);
1086 mac_reg->offset =
1087 cpu_to_le16((u16) le32_to_cpu(reg_rw->offset));
1088 mac_reg->value = reg_rw->value;
1089 break;
1090 }
1091 case HostCmd_CMD_BBP_REG_ACCESS:
1092 {
1093 struct host_cmd_ds_bbp_reg_access *bbp_reg;
1094
1095 cmd->size = cpu_to_le16(sizeof(*bbp_reg) + S_DS_GEN);
2c208890 1096 bbp_reg = &cmd->params.bbp_reg;
5e6e3a92
BZ		 1097 bbp_reg->action = cpu_to_le16(cmd_action);
1098 bbp_reg->offset =
1099 cpu_to_le16((u16) le32_to_cpu(reg_rw->offset));
1100 bbp_reg->value = (u8) le32_to_cpu(reg_rw->value);
1101 break;
1102 }
1103 case HostCmd_CMD_RF_REG_ACCESS:
1104 {
1105 struct host_cmd_ds_rf_reg_access *rf_reg;
1106
1107 cmd->size = cpu_to_le16(sizeof(*rf_reg) + S_DS_GEN);
2c208890 1108 rf_reg = &cmd->params.rf_reg;
5e6e3a92 1109 rf_reg->action = cpu_to_le16(cmd_action);
9c05fd72 1110 rf_reg->offset = cpu_to_le16((u16) le32_to_cpu(reg_rw->offset));
5e6e3a92
BZ		 1111 rf_reg->value = (u8) le32_to_cpu(reg_rw->value);
1112 break;
1113 }
1114 case HostCmd_CMD_PMIC_REG_ACCESS:
1115 {
1116 struct host_cmd_ds_pmic_reg_access *pmic_reg;
1117
1118 cmd->size = cpu_to_le16(sizeof(*pmic_reg) + S_DS_GEN);
2c208890 1119 pmic_reg = &cmd->params.pmic_reg;
5e6e3a92
BZ		 1120 pmic_reg->action = cpu_to_le16(cmd_action);
1121 pmic_reg->offset =
9c05fd72 1122 cpu_to_le16((u16) le32_to_cpu(reg_rw->offset));
5e6e3a92
BZ		 1123 pmic_reg->value = (u8) le32_to_cpu(reg_rw->value);
1124 break;
1125 }
1126 case HostCmd_CMD_CAU_REG_ACCESS:
1127 {
1128 struct host_cmd_ds_rf_reg_access *cau_reg;
1129
1130 cmd->size = cpu_to_le16(sizeof(*cau_reg) + S_DS_GEN);
2c208890 1131 cau_reg = &cmd->params.rf_reg;
5e6e3a92
BZ		 1132 cau_reg->action = cpu_to_le16(cmd_action);
1133 cau_reg->offset =
9c05fd72 1134 cpu_to_le16((u16) le32_to_cpu(reg_rw->offset));
5e6e3a92
BZ		 1135 cau_reg->value = (u8) le32_to_cpu(reg_rw->value);
1136 break;
1137 }
1138 case HostCmd_CMD_802_11_EEPROM_ACCESS:
1139 {
a5ffddb7 1140 struct mwifiex_ds_read_eeprom *rd_eeprom = data_buf;
5e6e3a92 1141 struct host_cmd_ds_802_11_eeprom_access *cmd_eeprom =
5e6e3a92
BZ		 1142 &cmd->params.eeprom;
1143
1144 cmd->size = cpu_to_le16(sizeof(*cmd_eeprom) + S_DS_GEN);
1145 cmd_eeprom->action = cpu_to_le16(cmd_action);
1146 cmd_eeprom->offset = rd_eeprom->offset;
1147 cmd_eeprom->byte_count = rd_eeprom->byte_count;
1148 cmd_eeprom->value = 0;
1149 break;
1150 }
1151 default:
1152 return -1;
1153 }
1154
1155 return 0;
1156}
1157
d930faee
AK		 1158/*
1159 * This function prepares command to set PCI-Express
1160 * host buffer configuration
1161 *
1162 * Preparation includes -
1163 * - Setting command ID, action and proper size
1164 * - Setting host buffer configuration
1165 * - Ensuring correct endian-ness
1166 */
1167static int
1168mwifiex_cmd_pcie_host_spec(struct mwifiex_private *priv,
9c05fd72 1169 struct host_cmd_ds_command *cmd, u16 action)
d930faee
AK		 1170{
1171 struct host_cmd_ds_pcie_details *host_spec =
1172 &cmd->params.pcie_host_spec;
1173 struct pcie_service_card *card = priv->adapter->card;
d930faee
AK		 1174
1175 cmd->command = cpu_to_le16(HostCmd_CMD_PCIE_DESC_DETAILS);
1176 cmd->size = cpu_to_le16(sizeof(struct
1177 host_cmd_ds_pcie_details) + S_DS_GEN);
1178 cmd->result = 0;
1179
1180 memset(host_spec, 0, sizeof(struct host_cmd_ds_pcie_details));
1181
9c05fd72
YAP		 1182 if (action != HostCmd_ACT_GEN_SET)
1183 return 0;
1184
1185 /* Send the ring base addresses and count to firmware */
1186 host_spec->txbd_addr_lo = (u32)(card->txbd_ring_pbase);
1187 host_spec->txbd_addr_hi = (u32)(((u64)card->txbd_ring_pbase)>>32);
1188 host_spec->txbd_count = MWIFIEX_MAX_TXRX_BD;
1189 host_spec->rxbd_addr_lo = (u32)(card->rxbd_ring_pbase);
1190 host_spec->rxbd_addr_hi = (u32)(((u64)card->rxbd_ring_pbase)>>32);
1191 host_spec->rxbd_count = MWIFIEX_MAX_TXRX_BD;
1192 host_spec->evtbd_addr_lo = (u32)(card->evtbd_ring_pbase);
1193 host_spec->evtbd_addr_hi = (u32)(((u64)card->evtbd_ring_pbase)>>32);
1194 host_spec->evtbd_count = MWIFIEX_MAX_EVT_BD;
fc331460
AP		 1195 if (card->sleep_cookie_vbase) {
1196 host_spec->sleep_cookie_addr_lo =
1197 (u32)(card->sleep_cookie_pbase);
1198 host_spec->sleep_cookie_addr_hi =
1199 (u32)(((u64)(card->sleep_cookie_pbase)) >> 32);
9c05fd72
YAP		 1200 dev_dbg(priv->adapter->dev, "sleep_cook_lo phy addr: 0x%x\n",
1201 host_spec->sleep_cookie_addr_lo);
d930faee
AK		 1202 }
1203
1204 return 0;
1205}
1206
fa444bf8
AK		 1207/*
1208 * This function prepares command for event subscription, configuration
1209 * and query. Events can be subscribed or unsubscribed. Current subscribed
1210 * events can be queried. Also, current subscribed events are reported in
1211 * every FW response.
1212 */
1213static int
1214mwifiex_cmd_802_11_subsc_evt(struct mwifiex_private *priv,
1215 struct host_cmd_ds_command *cmd,
1216 struct mwifiex_ds_misc_subsc_evt *subsc_evt_cfg)
1217{
1218 struct host_cmd_ds_802_11_subsc_evt *subsc_evt = &cmd->params.subsc_evt;
1219 struct mwifiex_ie_types_rssi_threshold *rssi_tlv;
1220 u16 event_bitmap;
1221 u8 *pos;
1222
1223 cmd->command = cpu_to_le16(HostCmd_CMD_802_11_SUBSCRIBE_EVENT);
1224 cmd->size = cpu_to_le16(sizeof(struct host_cmd_ds_802_11_subsc_evt) +
1225 S_DS_GEN);
1226
1227 subsc_evt->action = cpu_to_le16(subsc_evt_cfg->action);
1228 dev_dbg(priv->adapter->dev, "cmd: action: %d\n", subsc_evt_cfg->action);
1229
1230 /*For query requests, no configuration TLV structures are to be added.*/
1231 if (subsc_evt_cfg->action == HostCmd_ACT_GEN_GET)
1232 return 0;
1233
1234 subsc_evt->events = cpu_to_le16(subsc_evt_cfg->events);
1235
1236 event_bitmap = subsc_evt_cfg->events;
1237 dev_dbg(priv->adapter->dev, "cmd: event bitmap : %16x\n",
1238 event_bitmap);
1239
1240 if (((subsc_evt_cfg->action == HostCmd_ACT_BITWISE_CLR) ||
1241 (subsc_evt_cfg->action == HostCmd_ACT_BITWISE_SET)) &&
1242 (event_bitmap == 0)) {
1243 dev_dbg(priv->adapter->dev, "Error: No event specified "
1244 "for bitwise action type\n");
1245 return -EINVAL;
1246 }
1247
1248 /*
1249 * Append TLV structures for each of the specified events for
1250 * subscribing or re-configuring. This is not required for
1251 * bitwise unsubscribing request.
1252 */
1253 if (subsc_evt_cfg->action == HostCmd_ACT_BITWISE_CLR)
1254 return 0;
1255
1256 pos = ((u8 *)subsc_evt) +
1257 sizeof(struct host_cmd_ds_802_11_subsc_evt);
1258
1259 if (event_bitmap & BITMASK_BCN_RSSI_LOW) {
1260 rssi_tlv = (struct mwifiex_ie_types_rssi_threshold *) pos;
1261
1262 rssi_tlv->header.type = cpu_to_le16(TLV_TYPE_RSSI_LOW);
1263 rssi_tlv->header.len =
1264 cpu_to_le16(sizeof(struct mwifiex_ie_types_rssi_threshold) -
1265 sizeof(struct mwifiex_ie_types_header));
1266 rssi_tlv->abs_value = subsc_evt_cfg->bcn_l_rssi_cfg.abs_value;
1267 rssi_tlv->evt_freq = subsc_evt_cfg->bcn_l_rssi_cfg.evt_freq;
1268
1269 dev_dbg(priv->adapter->dev, "Cfg Beacon Low Rssi event, "
1270 "RSSI:-%d dBm, Freq:%d\n",
1271 subsc_evt_cfg->bcn_l_rssi_cfg.abs_value,
1272 subsc_evt_cfg->bcn_l_rssi_cfg.evt_freq);
1273
1274 pos += sizeof(struct mwifiex_ie_types_rssi_threshold);
1275 le16_add_cpu(&cmd->size,
1276 sizeof(struct mwifiex_ie_types_rssi_threshold));
1277 }
1278
1279 if (event_bitmap & BITMASK_BCN_RSSI_HIGH) {
1280 rssi_tlv = (struct mwifiex_ie_types_rssi_threshold *) pos;
1281
1282 rssi_tlv->header.type = cpu_to_le16(TLV_TYPE_RSSI_HIGH);
1283 rssi_tlv->header.len =
1284 cpu_to_le16(sizeof(struct mwifiex_ie_types_rssi_threshold) -
1285 sizeof(struct mwifiex_ie_types_header));
1286 rssi_tlv->abs_value = subsc_evt_cfg->bcn_h_rssi_cfg.abs_value;
1287 rssi_tlv->evt_freq = subsc_evt_cfg->bcn_h_rssi_cfg.evt_freq;
1288
d35ccaa4 1289 dev_dbg(priv->adapter->dev, "Cfg Beacon High Rssi event, "
fa444bf8
AK		 1290 "RSSI:-%d dBm, Freq:%d\n",
1291 subsc_evt_cfg->bcn_h_rssi_cfg.abs_value,
1292 subsc_evt_cfg->bcn_h_rssi_cfg.evt_freq);
1293
1294 pos += sizeof(struct mwifiex_ie_types_rssi_threshold);
1295 le16_add_cpu(&cmd->size,
1296 sizeof(struct mwifiex_ie_types_rssi_threshold));
1297 }
1298
1299 return 0;
1300}
1301
7da060c1
AK		 1302static int
1303mwifiex_cmd_append_rpn_expression(struct mwifiex_private *priv,
1304 struct mwifiex_mef_entry *mef_entry,
1305 u8 **buffer)
1306{
1307 struct mwifiex_mef_filter *filter = mef_entry->filter;
1308 int i, byte_len;
1309 u8 *stack_ptr = *buffer;
1310
3f4e854a 1311 for (i = 0; i < MWIFIEX_MEF_MAX_FILTERS; i++) {
7da060c1
AK		 1312 filter = &mef_entry->filter[i];
1313 if (!filter->filt_type)
1314 break;
1315 *(__le32 *)stack_ptr = cpu_to_le32((u32)filter->repeat);
1316 stack_ptr += 4;
1317 *stack_ptr = TYPE_DNUM;
1318 stack_ptr += 1;
1319
3f4e854a 1320 byte_len = filter->byte_seq[MWIFIEX_MEF_MAX_BYTESEQ];
7da060c1
AK		 1321 memcpy(stack_ptr, filter->byte_seq, byte_len);
1322 stack_ptr += byte_len;
1323 *stack_ptr = byte_len;
1324 stack_ptr += 1;
1325 *stack_ptr = TYPE_BYTESEQ;
1326 stack_ptr += 1;
1327
1328 *(__le32 *)stack_ptr = cpu_to_le32((u32)filter->offset);
1329 stack_ptr += 4;
1330 *stack_ptr = TYPE_DNUM;
1331 stack_ptr += 1;
1332
1333 *stack_ptr = filter->filt_type;
1334 stack_ptr += 1;
1335
1336 if (filter->filt_action) {
1337 *stack_ptr = filter->filt_action;
1338 stack_ptr += 1;
1339 }
1340
1341 if (stack_ptr - *buffer > STACK_NBYTES)
1342 return -1;
1343 }
1344
1345 *buffer = stack_ptr;
1346 return 0;
1347}
1348
1349static int
1350mwifiex_cmd_mef_cfg(struct mwifiex_private *priv,
1351 struct host_cmd_ds_command *cmd,
1352 struct mwifiex_ds_mef_cfg *mef)
1353{
1354 struct host_cmd_ds_mef_cfg *mef_cfg = &cmd->params.mef_cfg;
1355 u8 *pos = (u8 *)mef_cfg;
1356
1357 cmd->command = cpu_to_le16(HostCmd_CMD_MEF_CFG);
1358
1359 mef_cfg->criteria = cpu_to_le32(mef->criteria);
1360 mef_cfg->num_entries = cpu_to_le16(mef->num_entries);
1361 pos += sizeof(*mef_cfg);
1362 mef_cfg->mef_entry->mode = mef->mef_entry->mode;
1363 mef_cfg->mef_entry->action = mef->mef_entry->action;
1364 pos += sizeof(*(mef_cfg->mef_entry));
1365
1366 if (mwifiex_cmd_append_rpn_expression(priv, mef->mef_entry, &pos))
1367 return -1;
1368
1369 mef_cfg->mef_entry->exprsize =
1370 cpu_to_le16(pos - mef_cfg->mef_entry->expr);
1371 cmd->size = cpu_to_le16((u16) (pos - (u8 *)mef_cfg) + S_DS_GEN);
1372
1373 return 0;
1374}
1375
388ec385
AK		 1376/* This function parse cal data from ASCII to hex */
1377static u32 mwifiex_parse_cal_cfg(u8 *src, size_t len, u8 *dst)
1378{
1379 u8 *s = src, *d = dst;
1380
1381 while (s - src < len) {
1382 if (*s && (isspace(*s) || *s == '\t')) {
1383 s++;
1384 continue;
1385 }
1386 if (isxdigit(*s)) {
1387 *d++ = simple_strtol(s, NULL, 16);
1388 s += 2;
1389 } else {
1390 s++;
1391 }
1392 }
1393
1394 return d - dst;
1395}
1396
82efa16a
BZ		 1397int mwifiex_dnld_dt_cfgdata(struct mwifiex_private *priv,
1398 struct device_node *node, const char *prefix)
699b027b
BZ		 1399{
1400#ifdef CONFIG_OF
1401 struct property *prop;
1402 size_t len = strlen(prefix);
1403 int ret;
1404
1405 /* look for all matching property names */
1406 for_each_property_of_node(node, prop) {
1407 if (len > strlen(prop->name) ||
1408 strncmp(prop->name, prefix, len))
1409 continue;
1410
63791ccd
BZ		 1411 /* property header is 6 bytes, data must fit in cmd buffer */
1412 if (prop && prop->value && prop->length > 6 &&
1413 prop->length <= MWIFIEX_SIZE_OF_CMD_BUFFER - S_DS_GEN) {
699b027b
BZ		 1414 ret = mwifiex_send_cmd_sync(priv, HostCmd_CMD_CFG_DATA,
1415 HostCmd_ACT_GEN_SET, 0,
1416 prop);
1417 if (ret)
1418 return ret;
1419 }
1420 }
1421#endif
1422 return 0;
1423}
1424
388ec385
AK		 1425/* This function prepares command of set_cfg_data. */
1426static int mwifiex_cmd_cfg_data(struct mwifiex_private *priv,
699b027b 1427 struct host_cmd_ds_command *cmd, void *data_buf)
388ec385 1428{
388ec385 1429 struct mwifiex_adapter *adapter = priv->adapter;
699b027b 1430 struct property *prop = data_buf;
d39fbc88
BZ		 1431 u32 len;
1432 u8 *data = (u8 *)cmd + S_DS_GEN;
699b027b 1433 int ret;
388ec385 1434
699b027b
BZ		 1435 if (prop) {
1436 len = prop->length;
1437 ret = of_property_read_u8_array(adapter->dt_node, prop->name,
1438 data, len);
1439 if (ret)
1440 return ret;
1441 dev_dbg(adapter->dev,
1442 "download cfg_data from device tree: %s\n", prop->name);
1443 } else if (adapter->cal_data->data && adapter->cal_data->size > 0) {
388ec385 1444 len = mwifiex_parse_cal_cfg((u8 *)adapter->cal_data->data,
d39fbc88 1445 adapter->cal_data->size, data);
699b027b
BZ		 1446 dev_dbg(adapter->dev, "download cfg_data from config file\n");
1447 } else {
388ec385 1448 return -1;
699b027b 1449 }
388ec385 1450
388ec385 1451 cmd->command = cpu_to_le16(HostCmd_CMD_CFG_DATA);
d39fbc88 1452 cmd->size = cpu_to_le16(S_DS_GEN + len);
388ec385
AK		 1453
1454 return 0;
1455}
1456
562fc5b3
AK		 1457static int
1458mwifiex_cmd_coalesce_cfg(struct mwifiex_private *priv,
1459 struct host_cmd_ds_command *cmd,
1460 u16 cmd_action, void *data_buf)
1461{
1462 struct host_cmd_ds_coalesce_cfg *coalesce_cfg =
1463 &cmd->params.coalesce_cfg;
1464 struct mwifiex_ds_coalesce_cfg *cfg = data_buf;
1465 struct coalesce_filt_field_param *param;
1466 u16 cnt, idx, length;
1467 struct coalesce_receive_filt_rule *rule;
1468
1469 cmd->command = cpu_to_le16(HostCmd_CMD_COALESCE_CFG);
1470 cmd->size = cpu_to_le16(S_DS_GEN);
1471
1472 coalesce_cfg->action = cpu_to_le16(cmd_action);
1473 coalesce_cfg->num_of_rules = cpu_to_le16(cfg->num_of_rules);
1474 rule = coalesce_cfg->rule;
1475
1476 for (cnt = 0; cnt < cfg->num_of_rules; cnt++) {
1477 rule->header.type = cpu_to_le16(TLV_TYPE_COALESCE_RULE);
1478 rule->max_coalescing_delay =
1479 cpu_to_le16(cfg->rule[cnt].max_coalescing_delay);
1480 rule->pkt_type = cfg->rule[cnt].pkt_type;
1481 rule->num_of_fields = cfg->rule[cnt].num_of_fields;
1482
1483 length = 0;
1484
1485 param = rule->params;
1486 for (idx = 0; idx < cfg->rule[cnt].num_of_fields; idx++) {
1487 param->operation = cfg->rule[cnt].params[idx].operation;
1488 param->operand_len =
1489 cfg->rule[cnt].params[idx].operand_len;
1490 param->offset =
1491 cpu_to_le16(cfg->rule[cnt].params[idx].offset);
1492 memcpy(param->operand_byte_stream,
1493 cfg->rule[cnt].params[idx].operand_byte_stream,
1494 param->operand_len);
1495
1496 length += sizeof(struct coalesce_filt_field_param);
1497
1498 param++;
1499 }
1500
1501 /* Total rule length is sizeof max_coalescing_delay(u16),
1502 * num_of_fields(u8), pkt_type(u8) and total length of the all
1503 * params
1504 */
1505 rule->header.len = cpu_to_le16(length + sizeof(u16) +
1506 sizeof(u8) + sizeof(u8));
1507
1508 /* Add the rule length to the command size*/
1509 le16_add_cpu(&cmd->size, le16_to_cpu(rule->header.len) +
1510 sizeof(struct mwifiex_ie_types_header));
1511
1512 rule = (void *)((u8 *)rule->params + length);
1513 }
1514
1515 /* Add sizeof action, num_of_rules to total command length */
1516 le16_add_cpu(&cmd->size, sizeof(u16) + sizeof(u16));
1517
1518 return 0;
1519}
1520
429d90d2
AP		 1521static int
1522mwifiex_cmd_tdls_oper(struct mwifiex_private *priv,
1523 struct host_cmd_ds_command *cmd,
1524 void *data_buf)
1525{
1526 struct host_cmd_ds_tdls_oper *tdls_oper = &cmd->params.tdls_oper;
1527 struct mwifiex_ds_tdls_oper *oper = data_buf;
1528 struct mwifiex_sta_node *sta_ptr;
1f4dfd8a
AP		 1529 struct host_cmd_tlv_rates *tlv_rates;
1530 struct mwifiex_ie_types_htcap *ht_capab;
1531 struct mwifiex_ie_types_qos_info *wmm_qos_info;
1532 struct mwifiex_ie_types_extcap *extcap;
5f6d5983
AP		 1533 struct mwifiex_ie_types_vhtcap *vht_capab;
1534 struct mwifiex_ie_types_aid *aid;
1f4dfd8a
AP		 1535 u8 *pos, qos_info;
1536 u16 config_len = 0;
1537 struct station_parameters *params = priv->sta_params;
429d90d2
AP		 1538
1539 cmd->command = cpu_to_le16(HostCmd_CMD_TDLS_OPER);
1540 cmd->size = cpu_to_le16(S_DS_GEN);
1f4dfd8a 1541 le16_add_cpu(&cmd->size, sizeof(struct host_cmd_ds_tdls_oper));
429d90d2
AP		 1542
1543 tdls_oper->reason = 0;
1544 memcpy(tdls_oper->peer_mac, oper->peer_mac, ETH_ALEN);
1545 sta_ptr = mwifiex_get_sta_entry(priv, oper->peer_mac);
1546
1f4dfd8a
AP		 1547 pos = (u8 *)tdls_oper + sizeof(struct host_cmd_ds_tdls_oper);
1548
429d90d2
AP		 1549 switch (oper->tdls_action) {
1550 case MWIFIEX_TDLS_DISABLE_LINK:
1551 tdls_oper->tdls_action = cpu_to_le16(ACT_TDLS_DELETE);
1552 break;
e48e0de0
AP		 1553 case MWIFIEX_TDLS_CREATE_LINK:
1554 tdls_oper->tdls_action = cpu_to_le16(ACT_TDLS_CREATE);
1f4dfd8a
AP		 1555 break;
1556 case MWIFIEX_TDLS_CONFIG_LINK:
1557 tdls_oper->tdls_action = cpu_to_le16(ACT_TDLS_CONFIG);
1558
1559 if (!params) {
1560 dev_err(priv->adapter->dev,
1561 "TDLS config params not available for %pM\n",
1562 oper->peer_mac);
1563 return -ENODATA;
1564 }
1565
1566 *(__le16 *)pos = cpu_to_le16(params->capability);
1567 config_len += sizeof(params->capability);
1568
1569 qos_info = params->uapsd_queues | (params->max_sp << 5);
1570 wmm_qos_info = (struct mwifiex_ie_types_qos_info *)(pos +
1571 config_len);
1572 wmm_qos_info->header.type = cpu_to_le16(WLAN_EID_QOS_CAPA);
1573 wmm_qos_info->header.len = cpu_to_le16(sizeof(qos_info));
1574 wmm_qos_info->qos_info = qos_info;
1575 config_len += sizeof(struct mwifiex_ie_types_qos_info);
1576
1577 if (params->ht_capa) {
1578 ht_capab = (struct mwifiex_ie_types_htcap *)(pos +
1579 config_len);
1580 ht_capab->header.type =
1581 cpu_to_le16(WLAN_EID_HT_CAPABILITY);
1582 ht_capab->header.len =
1583 cpu_to_le16(sizeof(struct ieee80211_ht_cap));
1584 memcpy(&ht_capab->ht_cap, params->ht_capa,
1585 sizeof(struct ieee80211_ht_cap));
1586 config_len += sizeof(struct mwifiex_ie_types_htcap);
1587 }
1588
1589 if (params->supported_rates && params->supported_rates_len) {
1590 tlv_rates = (struct host_cmd_tlv_rates *)(pos +
1591 config_len);
1592 tlv_rates->header.type =
1593 cpu_to_le16(WLAN_EID_SUPP_RATES);
1594 tlv_rates->header.len =
1595 cpu_to_le16(params->supported_rates_len);
1596 memcpy(tlv_rates->rates, params->supported_rates,
1597 params->supported_rates_len);
1598 config_len += sizeof(struct host_cmd_tlv_rates) +
1599 params->supported_rates_len;
1600 }
1601
1602 if (params->ext_capab && params->ext_capab_len) {
1603 extcap = (struct mwifiex_ie_types_extcap *)(pos +
1604 config_len);
1605 extcap->header.type =
1606 cpu_to_le16(WLAN_EID_EXT_CAPABILITY);
1607 extcap->header.len = cpu_to_le16(params->ext_capab_len);
1608 memcpy(extcap->ext_capab, params->ext_capab,
1609 params->ext_capab_len);
1610 config_len += sizeof(struct mwifiex_ie_types_extcap) +
1611 params->ext_capab_len;
1612 }
5f6d5983
AP		 1613 if (params->vht_capa) {
1614 vht_capab = (struct mwifiex_ie_types_vhtcap *)(pos +
1615 config_len);
1616 vht_capab->header.type =
1617 cpu_to_le16(WLAN_EID_VHT_CAPABILITY);
1618 vht_capab->header.len =
1619 cpu_to_le16(sizeof(struct ieee80211_vht_cap));
1620 memcpy(&vht_capab->vht_cap, params->vht_capa,
1621 sizeof(struct ieee80211_vht_cap));
1622 config_len += sizeof(struct mwifiex_ie_types_vhtcap);
1623 }
1624 if (params->aid) {
1625 aid = (struct mwifiex_ie_types_aid *)(pos + config_len);
1626 aid->header.type = cpu_to_le16(WLAN_EID_AID);
1627 aid->header.len = cpu_to_le16(sizeof(params->aid));
1628 aid->aid = cpu_to_le16(params->aid);
1629 config_len += sizeof(struct mwifiex_ie_types_aid);
1630 }
1f4dfd8a 1631
e48e0de0 1632 break;
429d90d2
AP		 1633 default:
1634 dev_err(priv->adapter->dev, "Unknown TDLS operation\n");
1635 return -ENOTSUPP;
1636 }
1637
1f4dfd8a 1638 le16_add_cpu(&cmd->size, config_len);
429d90d2
AP		 1639
1640 return 0;
1641}
5e6e3a92
BZ		 1642/*
1643 * This function prepares the commands before sending them to the firmware.
1644 *
1645 * This is a generic function which calls specific command preparation
1646 * routines based upon the command number.
1647 */
1648int mwifiex_sta_prepare_cmd(struct mwifiex_private *priv, uint16_t cmd_no,
1649 u16 cmd_action, u32 cmd_oid,
1650 void *data_buf, void *cmd_buf)
1651{
a5ffddb7 1652 struct host_cmd_ds_command *cmd_ptr = cmd_buf;
5e6e3a92
BZ		 1653 int ret = 0;
1654
1655 /* Prepare command */
1656 switch (cmd_no) {
1657 case HostCmd_CMD_GET_HW_SPEC:
1658 ret = mwifiex_cmd_get_hw_spec(priv, cmd_ptr);
1659 break;
388ec385 1660 case HostCmd_CMD_CFG_DATA:
699b027b 1661 ret = mwifiex_cmd_cfg_data(priv, cmd_ptr, data_buf);
388ec385 1662 break;
5e6e3a92
BZ		 1663 case HostCmd_CMD_MAC_CONTROL:
1664 ret = mwifiex_cmd_mac_control(priv, cmd_ptr, cmd_action,
1665 data_buf);
1666 break;
1667 case HostCmd_CMD_802_11_MAC_ADDRESS:
1668 ret = mwifiex_cmd_802_11_mac_address(priv, cmd_ptr,
1669 cmd_action);
1670 break;
1671 case HostCmd_CMD_MAC_MULTICAST_ADR:
572e8f3e 1672 ret = mwifiex_cmd_mac_multicast_adr(cmd_ptr, cmd_action,
5e6e3a92
BZ		 1673 data_buf);
1674 break;
1675 case HostCmd_CMD_TX_RATE_CFG:
1676 ret = mwifiex_cmd_tx_rate_cfg(priv, cmd_ptr, cmd_action,
1677 data_buf);
1678 break;
1679 case HostCmd_CMD_TXPWR_CFG:
572e8f3e 1680 ret = mwifiex_cmd_tx_power_cfg(cmd_ptr, cmd_action,
5e6e3a92
BZ		 1681 data_buf);
1682 break;
caa8984f
AK		 1683 case HostCmd_CMD_RF_TX_PWR:
1684 ret = mwifiex_cmd_rf_tx_power(priv, cmd_ptr, cmd_action,
1685 data_buf);
1686 break;
8a279d5b
AK		 1687 case HostCmd_CMD_RF_ANTENNA:
1688 ret = mwifiex_cmd_rf_antenna(priv, cmd_ptr, cmd_action,
1689 data_buf);
1690 break;
5e6e3a92
BZ		 1691 case HostCmd_CMD_802_11_PS_MODE_ENH:
1692 ret = mwifiex_cmd_enh_power_mode(priv, cmd_ptr, cmd_action,
1693 (uint16_t)cmd_oid, data_buf);
1694 break;
1695 case HostCmd_CMD_802_11_HS_CFG_ENH:
1696 ret = mwifiex_cmd_802_11_hs_cfg(priv, cmd_ptr, cmd_action,
1697 (struct mwifiex_hs_config_param *) data_buf);
1698 break;
1699 case HostCmd_CMD_802_11_SCAN:
572e8f3e 1700 ret = mwifiex_cmd_802_11_scan(cmd_ptr, data_buf);
5e6e3a92
BZ		 1701 break;
1702 case HostCmd_CMD_802_11_BG_SCAN_QUERY:
572e8f3e 1703 ret = mwifiex_cmd_802_11_bg_scan_query(cmd_ptr);
5e6e3a92
BZ		 1704 break;
1705 case HostCmd_CMD_802_11_ASSOCIATE:
1706 ret = mwifiex_cmd_802_11_associate(priv, cmd_ptr, data_buf);
1707 break;
1708 case HostCmd_CMD_802_11_DEAUTHENTICATE:
1709 ret = mwifiex_cmd_802_11_deauthenticate(priv, cmd_ptr,
1710 data_buf);
1711 break;
1712 case HostCmd_CMD_802_11_AD_HOC_START:
1713 ret = mwifiex_cmd_802_11_ad_hoc_start(priv, cmd_ptr,
1714 data_buf);
1715 break;
1716 case HostCmd_CMD_802_11_GET_LOG:
572e8f3e 1717 ret = mwifiex_cmd_802_11_get_log(cmd_ptr);
5e6e3a92
BZ		 1718 break;
1719 case HostCmd_CMD_802_11_AD_HOC_JOIN:
1720 ret = mwifiex_cmd_802_11_ad_hoc_join(priv, cmd_ptr,
1721 data_buf);
1722 break;
1723 case HostCmd_CMD_802_11_AD_HOC_STOP:
572e8f3e 1724 ret = mwifiex_cmd_802_11_ad_hoc_stop(cmd_ptr);
5e6e3a92
BZ		 1725 break;
1726 case HostCmd_CMD_RSSI_INFO:
1727 ret = mwifiex_cmd_802_11_rssi_info(priv, cmd_ptr, cmd_action);
1728 break;
1729 case HostCmd_CMD_802_11_SNMP_MIB:
1730 ret = mwifiex_cmd_802_11_snmp_mib(priv, cmd_ptr, cmd_action,
1731 cmd_oid, data_buf);
1732 break;
1733 case HostCmd_CMD_802_11_TX_RATE_QUERY:
1734 cmd_ptr->command =
1735 cpu_to_le16(HostCmd_CMD_802_11_TX_RATE_QUERY);
1736 cmd_ptr->size =
1737 cpu_to_le16(sizeof(struct host_cmd_ds_tx_rate_query) +
1738 S_DS_GEN);
1739 priv->tx_rate = 0;
1740 ret = 0;
1741 break;
1742 case HostCmd_CMD_VERSION_EXT:
1743 cmd_ptr->command = cpu_to_le16(cmd_no);
1744 cmd_ptr->params.verext.version_str_sel =
1745 (u8) (*((u32 *) data_buf));
1746 memcpy(&cmd_ptr->params, data_buf,
1747 sizeof(struct host_cmd_ds_version_ext));
1748 cmd_ptr->size =
1749 cpu_to_le16(sizeof(struct host_cmd_ds_version_ext) +
1750 S_DS_GEN);
1751 ret = 0;
1752 break;
3cec6870
SP		 1753 case HostCmd_CMD_MGMT_FRAME_REG:
1754 cmd_ptr->command = cpu_to_le16(cmd_no);
1755 cmd_ptr->params.reg_mask.action = cpu_to_le16(cmd_action);
1756 cmd_ptr->params.reg_mask.mask = cpu_to_le32(*(u32 *)data_buf);
1757 cmd_ptr->size =
1758 cpu_to_le16(sizeof(struct host_cmd_ds_mgmt_frame_reg) +
1759 S_DS_GEN);
1760 ret = 0;
1761 break;
7feb4c48
SP		 1762 case HostCmd_CMD_REMAIN_ON_CHAN:
1763 cmd_ptr->command = cpu_to_le16(cmd_no);
1764 memcpy(&cmd_ptr->params, data_buf,
1765 sizeof(struct host_cmd_ds_remain_on_chan));
1766 cmd_ptr->size =
1767 cpu_to_le16(sizeof(struct host_cmd_ds_remain_on_chan) +
1768 S_DS_GEN);
1769 break;
83c78da9
YAP		 1770 case HostCmd_CMD_11AC_CFG:
1771 ret = mwifiex_cmd_11ac_cfg(priv, cmd_ptr, cmd_action, data_buf);
1772 break;
e1a2b7a3
SP		 1773 case HostCmd_CMD_P2P_MODE_CFG:
1774 cmd_ptr->command = cpu_to_le16(cmd_no);
1775 cmd_ptr->params.mode_cfg.action = cpu_to_le16(cmd_action);
1776 cmd_ptr->params.mode_cfg.mode = cpu_to_le16(*(u16 *)data_buf);
1777 cmd_ptr->size =
1778 cpu_to_le16(sizeof(struct host_cmd_ds_p2p_mode_cfg) +
1779 S_DS_GEN);
1780 break;
5e6e3a92
BZ		 1781 case HostCmd_CMD_FUNC_INIT:
1782 if (priv->adapter->hw_status == MWIFIEX_HW_STATUS_RESET)
1783 priv->adapter->hw_status = MWIFIEX_HW_STATUS_READY;
1784 cmd_ptr->command = cpu_to_le16(cmd_no);
1785 cmd_ptr->size = cpu_to_le16(S_DS_GEN);
1786 break;
1787 case HostCmd_CMD_FUNC_SHUTDOWN:
1788 priv->adapter->hw_status = MWIFIEX_HW_STATUS_RESET;
1789 cmd_ptr->command = cpu_to_le16(cmd_no);
1790 cmd_ptr->size = cpu_to_le16(S_DS_GEN);
1791 break;
1792 case HostCmd_CMD_11N_ADDBA_REQ:
572e8f3e 1793 ret = mwifiex_cmd_11n_addba_req(cmd_ptr, data_buf);
5e6e3a92
BZ		 1794 break;
1795 case HostCmd_CMD_11N_DELBA:
572e8f3e 1796 ret = mwifiex_cmd_11n_delba(cmd_ptr, data_buf);
5e6e3a92
BZ		 1797 break;
1798 case HostCmd_CMD_11N_ADDBA_RSP:
1799 ret = mwifiex_cmd_11n_addba_rsp_gen(priv, cmd_ptr, data_buf);
1800 break;
1801 case HostCmd_CMD_802_11_KEY_MATERIAL:
1802 ret = mwifiex_cmd_802_11_key_material(priv, cmd_ptr,
9c05fd72
YAP		 1803 cmd_action, cmd_oid,
1804 data_buf);
5e6e3a92
BZ		 1805 break;
1806 case HostCmd_CMD_802_11D_DOMAIN_INFO:
1807 ret = mwifiex_cmd_802_11d_domain_info(priv, cmd_ptr,
9c05fd72 1808 cmd_action);
5e6e3a92
BZ		 1809 break;
1810 case HostCmd_CMD_RECONFIGURE_TX_BUFF:
1811 ret = mwifiex_cmd_recfg_tx_buf(priv, cmd_ptr, cmd_action,
1812 data_buf);
1813 break;
1814 case HostCmd_CMD_AMSDU_AGGR_CTRL:
572e8f3e 1815 ret = mwifiex_cmd_amsdu_aggr_ctrl(cmd_ptr, cmd_action,
5e6e3a92
BZ		 1816 data_buf);
1817 break;
1818 case HostCmd_CMD_11N_CFG:
a5f39056 1819 ret = mwifiex_cmd_11n_cfg(priv, cmd_ptr, cmd_action, data_buf);
5e6e3a92
BZ		 1820 break;
1821 case HostCmd_CMD_WMM_GET_STATUS:
1822 dev_dbg(priv->adapter->dev,
1823 "cmd: WMM: WMM_GET_STATUS cmd sent\n");
1824 cmd_ptr->command = cpu_to_le16(HostCmd_CMD_WMM_GET_STATUS);
1825 cmd_ptr->size =
1826 cpu_to_le16(sizeof(struct host_cmd_ds_wmm_get_status) +
1827 S_DS_GEN);
1828 ret = 0;
1829 break;
1830 case HostCmd_CMD_802_11_IBSS_COALESCING_STATUS:
572e8f3e
AK		 1831 ret = mwifiex_cmd_ibss_coalescing_status(cmd_ptr, cmd_action,
1832 data_buf);
5e6e3a92 1833 break;
21f58d20
AK		 1834 case HostCmd_CMD_802_11_SCAN_EXT:
1835 ret = mwifiex_cmd_802_11_scan_ext(priv, cmd_ptr, data_buf);
1836 break;
5e6e3a92
BZ		 1837 case HostCmd_CMD_MAC_REG_ACCESS:
1838 case HostCmd_CMD_BBP_REG_ACCESS:
1839 case HostCmd_CMD_RF_REG_ACCESS:
1840 case HostCmd_CMD_PMIC_REG_ACCESS:
1841 case HostCmd_CMD_CAU_REG_ACCESS:
1842 case HostCmd_CMD_802_11_EEPROM_ACCESS:
1843 ret = mwifiex_cmd_reg_access(cmd_ptr, cmd_action, data_buf);
1844 break;
1845 case HostCmd_CMD_SET_BSS_MODE:
1846 cmd_ptr->command = cpu_to_le16(cmd_no);
eecd8250 1847 if (priv->bss_mode == NL80211_IFTYPE_ADHOC)
5e6e3a92
BZ		 1848 cmd_ptr->params.bss_mode.con_type =
1849 CONNECTION_TYPE_ADHOC;
eecd8250 1850 else if (priv->bss_mode == NL80211_IFTYPE_STATION)
5e6e3a92
BZ		 1851 cmd_ptr->params.bss_mode.con_type =
1852 CONNECTION_TYPE_INFRA;
9197ab9e
SP		 1853 else if (priv->bss_mode == NL80211_IFTYPE_AP)
1854 cmd_ptr->params.bss_mode.con_type = CONNECTION_TYPE_AP;
5e6e3a92
BZ		 1855 cmd_ptr->size = cpu_to_le16(sizeof(struct
1856 host_cmd_ds_set_bss_mode) + S_DS_GEN);
1857 ret = 0;
1858 break;
d930faee
AK		 1859 case HostCmd_CMD_PCIE_DESC_DETAILS:
1860 ret = mwifiex_cmd_pcie_host_spec(priv, cmd_ptr, cmd_action);
1861 break;
fa444bf8
AK		 1862 case HostCmd_CMD_802_11_SUBSCRIBE_EVENT:
1863 ret = mwifiex_cmd_802_11_subsc_evt(priv, cmd_ptr, data_buf);
1864 break;
7da060c1
AK		 1865 case HostCmd_CMD_MEF_CFG:
1866 ret = mwifiex_cmd_mef_cfg(priv, cmd_ptr, data_buf);
1867 break;
562fc5b3
AK		 1868 case HostCmd_CMD_COALESCE_CFG:
1869 ret = mwifiex_cmd_coalesce_cfg(priv, cmd_ptr, cmd_action,
1870 data_buf);
1871 break;
429d90d2
AP		 1872 case HostCmd_CMD_TDLS_OPER:
1873 ret = mwifiex_cmd_tdls_oper(priv, cmd_ptr, data_buf);
1874 break;
5e6e3a92
BZ		 1875 default:
1876 dev_err(priv->adapter->dev,
1877 "PREP_CMD: unknown cmd- %#x\n", cmd_no);
1878 ret = -1;
1879 break;
1880 }
1881 return ret;
1882}
1883
1884/*
1885 * This function issues commands to initialize firmware.
1886 *
1887 * This is called after firmware download to bring the card to
1888 * working state.
1889 *
1890 * The following commands are issued sequentially -
d930faee 1891 * - Set PCI-Express host buffer configuration (PCIE only)
5e6e3a92
BZ		 1892 * - Function init (for first interface only)
1893 * - Read MAC address (for first interface only)
1894 * - Reconfigure Tx buffer size (for first interface only)
1895 * - Enable auto deep sleep (for first interface only)
1896 * - Get Tx rate
1897 * - Get Tx power
1898 * - Set IBSS coalescing status
1899 * - Set AMSDU aggregation control
1900 * - Set 11d control
1901 * - Set MAC control (this must be the last command to initialize firmware)
1902 */
1903int mwifiex_sta_init_cmd(struct mwifiex_private *priv, u8 first_sta)
1904{
388ec385 1905 struct mwifiex_adapter *adapter = priv->adapter;
270e58e8 1906 int ret;
5e6e3a92
BZ		 1907 u16 enable = true;
1908 struct mwifiex_ds_11n_amsdu_aggr_ctrl amsdu_aggr_ctrl;
1909 struct mwifiex_ds_auto_ds auto_ds;
1910 enum state_11d_t state_11d;
cd27bc3c 1911 struct mwifiex_ds_11n_tx_cfg tx_cfg;
5e6e3a92
BZ		 1912
1913 if (first_sta) {
d930faee 1914 if (priv->adapter->iface_type == MWIFIEX_PCIE) {
7bff9c97 1915 ret = mwifiex_send_cmd_sync(priv,
9c05fd72
YAP		 1916 HostCmd_CMD_PCIE_DESC_DETAILS,
1917 HostCmd_ACT_GEN_SET, 0, NULL);
d930faee
AK		 1918 if (ret)
1919 return -1;
1920 }
5e6e3a92 1921
7bff9c97
SP		 1922 ret = mwifiex_send_cmd_sync(priv, HostCmd_CMD_FUNC_INIT,
1923 HostCmd_ACT_GEN_SET, 0, NULL);
5e6e3a92
BZ		 1924 if (ret)
1925 return -1;
388ec385 1926
699b027b
BZ		 1927 /* Download calibration data to firmware.
1928 * The cal-data can be read from device tree and/or
1929 * a configuration file and downloaded to firmware.
1930 */
1931 adapter->dt_node =
1932 of_find_node_by_name(NULL, "marvell_cfgdata");
1933 if (adapter->dt_node) {
1934 ret = mwifiex_dnld_dt_cfgdata(priv, adapter->dt_node,
1935 "marvell,caldata");
1936 if (ret)
1937 return -1;
1938 }
1939
388ec385
AK		 1940 if (adapter->cal_data) {
1941 ret = mwifiex_send_cmd_sync(priv, HostCmd_CMD_CFG_DATA,
1942 HostCmd_ACT_GEN_SET, 0, NULL);
1943 if (ret)
1944 return -1;
1945 }
1946
5e6e3a92 1947 /* Read MAC address from HW */
7bff9c97
SP		 1948 ret = mwifiex_send_cmd_sync(priv, HostCmd_CMD_GET_HW_SPEC,
1949 HostCmd_ACT_GEN_GET, 0, NULL);
5e6e3a92
BZ		 1950 if (ret)
1951 return -1;
1952
1953 /* Reconfigure tx buf size */
7bff9c97
SP		 1954 ret = mwifiex_send_cmd_sync(priv,
1955 HostCmd_CMD_RECONFIGURE_TX_BUFF,
1956 HostCmd_ACT_GEN_SET, 0,
1957 &priv->adapter->tx_buf_size);
5e6e3a92
BZ		 1958 if (ret)
1959 return -1;
1960
03785387
AP		 1961 if (priv->bss_type != MWIFIEX_BSS_TYPE_UAP) {
1962 /* Enable IEEE PS by default */
1963 priv->adapter->ps_mode = MWIFIEX_802_11_POWER_MODE_PSP;
7bff9c97 1964 ret = mwifiex_send_cmd_sync(
03785387
AP		 1965 priv, HostCmd_CMD_802_11_PS_MODE_ENH,
1966 EN_AUTO_PS, BITMAP_STA_PS, NULL);
1967 if (ret)
1968 return -1;
1969 }
5e6e3a92
BZ		 1970 }
1971
1972 /* get tx rate */
7bff9c97
SP		 1973 ret = mwifiex_send_cmd_sync(priv, HostCmd_CMD_TX_RATE_CFG,
1974 HostCmd_ACT_GEN_GET, 0, NULL);
5e6e3a92
BZ		 1975 if (ret)
1976 return -1;
1977 priv->data_rate = 0;
1978
1979 /* get tx power */
7bff9c97
SP		 1980 ret = mwifiex_send_cmd_sync(priv, HostCmd_CMD_RF_TX_PWR,
1981 HostCmd_ACT_GEN_GET, 0, NULL);
5e6e3a92
BZ		 1982 if (ret)
1983 return -1;
1984
03785387
AP		 1985 if (priv->bss_type == MWIFIEX_BSS_TYPE_STA) {
1986 /* set ibss coalescing_status */
7bff9c97 1987 ret = mwifiex_send_cmd_sync(
03785387
AP		 1988 priv, HostCmd_CMD_802_11_IBSS_COALESCING_STATUS,
1989 HostCmd_ACT_GEN_SET, 0, &enable);
1990 if (ret)
1991 return -1;
1992 }
5e6e3a92
BZ		 1993
1994 memset(&amsdu_aggr_ctrl, 0, sizeof(amsdu_aggr_ctrl));
1995 amsdu_aggr_ctrl.enable = true;
1996 /* Send request to firmware */
7bff9c97
SP		 1997 ret = mwifiex_send_cmd_sync(priv, HostCmd_CMD_AMSDU_AGGR_CTRL,
1998 HostCmd_ACT_GEN_SET, 0,
1999 &amsdu_aggr_ctrl);
5e6e3a92
BZ		 2000 if (ret)
2001 return -1;
2002 /* MAC Control must be the last command in init_fw */
2003 /* set MAC Control */
7bff9c97
SP		 2004 ret = mwifiex_send_cmd_sync(priv, HostCmd_CMD_MAC_CONTROL,
2005 HostCmd_ACT_GEN_SET, 0,
2006 &priv->curr_pkt_filter);
5e6e3a92
BZ		 2007 if (ret)
2008 return -1;
2009
03785387
AP		 2010 if (first_sta && priv->adapter->iface_type != MWIFIEX_USB &&
2011 priv->bss_type != MWIFIEX_BSS_TYPE_UAP) {
5e6e3a92
BZ		 2012 /* Enable auto deep sleep */
2013 auto_ds.auto_ds = DEEP_SLEEP_ON;
2014 auto_ds.idle_time = DEEP_SLEEP_IDLE_TIME;
7bff9c97
SP		 2015 ret = mwifiex_send_cmd_sync(priv,
2016 HostCmd_CMD_802_11_PS_MODE_ENH,
2017 EN_AUTO_PS, BITMAP_AUTO_DS,
2018 &auto_ds);
5e6e3a92
BZ		 2019 if (ret)
2020 return -1;
2021 }
2022
03785387
AP		 2023 if (priv->bss_type != MWIFIEX_BSS_TYPE_UAP) {
2024 /* Send cmd to FW to enable/disable 11D function */
2025 state_11d = ENABLE_11D;
7bff9c97
SP		 2026 ret = mwifiex_send_cmd_sync(priv, HostCmd_CMD_802_11_SNMP_MIB,
2027 HostCmd_ACT_GEN_SET, DOT11D_I,
2028 &state_11d);
03785387
AP		 2029 if (ret)
2030 dev_err(priv->adapter->dev,
2031 "11D: failed to enable 11D\n");
2032 }
5e6e3a92 2033
7bff9c97
SP		 2034 /* set last_init_cmd before sending the command */
2035 priv->adapter->last_init_cmd = HostCmd_CMD_11N_CFG;
2036
cd27bc3c
AK		 2037 /* Send cmd to FW to configure 11n specific configuration
2038 * (Short GI, Channel BW, Green field support etc.) for transmit
2039 */
2040 tx_cfg.tx_htcap = MWIFIEX_FW_DEF_HTTXCFG;
7bff9c97
SP		 2041 ret = mwifiex_send_cmd_sync(priv, HostCmd_CMD_11N_CFG,
2042 HostCmd_ACT_GEN_SET, 0, &tx_cfg);
cd27bc3c 2043
5e6e3a92
BZ		 2044 ret = -EINPROGRESS;
2045
2046 return ret;
2047}
Linux kernel - Deliverables
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