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Commit | Line | Data |
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5e6e3a92 BZ |
1 | /* |
2 | * Marvell Wireless LAN device driver: station command handling | |
3 | * | |
65da33f5 | 4 | * Copyright (C) 2011-2014, Marvell International Ltd. |
5e6e3a92 BZ |
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 | */ | |
38 | static int | |
39 | mwifiex_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 | */ | |
69 | static 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 | */ | |
104 | static 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 | */ | |
143 | static int | |
572e8f3e | 144 | mwifiex_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 | */ | |
161 | static 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]); | |
a0b7315a AK |
188 | if (priv->adapter->fw_api_ver == MWIFIEX_FW_V15) { |
189 | for (i = 0; | |
190 | i < ARRAY_SIZE(rate_scope->vht_mcs_rate_bitmap); | |
191 | i++) | |
192 | rate_scope->vht_mcs_rate_bitmap[i] = | |
193 | cpu_to_le16(pbitmap_rates[10 + i]); | |
194 | } | |
5e6e3a92 BZ |
195 | } else { |
196 | rate_scope->hr_dsss_rate_bitmap = | |
197 | cpu_to_le16(priv->bitmap_rates[0]); | |
198 | rate_scope->ofdm_rate_bitmap = | |
199 | cpu_to_le16(priv->bitmap_rates[1]); | |
200 | for (i = 0; | |
201 | i < sizeof(rate_scope->ht_mcs_rate_bitmap) / sizeof(u16); | |
202 | i++) | |
203 | rate_scope->ht_mcs_rate_bitmap[i] = | |
204 | cpu_to_le16(priv->bitmap_rates[2 + i]); | |
a0b7315a AK |
205 | if (priv->adapter->fw_api_ver == MWIFIEX_FW_V15) { |
206 | for (i = 0; | |
207 | i < ARRAY_SIZE(rate_scope->vht_mcs_rate_bitmap); | |
208 | i++) | |
209 | rate_scope->vht_mcs_rate_bitmap[i] = | |
210 | cpu_to_le16(priv->bitmap_rates[10 + i]); | |
211 | } | |
5e6e3a92 BZ |
212 | } |
213 | ||
214 | rate_drop = (struct mwifiex_rate_drop_pattern *) ((u8 *) rate_scope + | |
9c05fd72 | 215 | sizeof(struct mwifiex_rate_scope)); |
5e6e3a92 BZ |
216 | rate_drop->type = cpu_to_le16(TLV_TYPE_RATE_DROP_CONTROL); |
217 | rate_drop->length = cpu_to_le16(sizeof(rate_drop->rate_drop_mode)); | |
218 | rate_drop->rate_drop_mode = 0; | |
219 | ||
220 | cmd->size = | |
221 | cpu_to_le16(S_DS_GEN + sizeof(struct host_cmd_ds_tx_rate_cfg) + | |
222 | sizeof(struct mwifiex_rate_scope) + | |
223 | sizeof(struct mwifiex_rate_drop_pattern)); | |
224 | ||
225 | return 0; | |
226 | } | |
227 | ||
228 | /* | |
229 | * This function prepares command to set/get Tx power configuration. | |
230 | * | |
231 | * Preparation includes - | |
232 | * - Setting command ID, action and proper size | |
233 | * - Setting Tx power mode, power group TLV | |
234 | * (as required) | |
235 | * - Ensuring correct endian-ness | |
236 | */ | |
572e8f3e | 237 | static int mwifiex_cmd_tx_power_cfg(struct host_cmd_ds_command *cmd, |
a5ffddb7 AK |
238 | u16 cmd_action, |
239 | struct host_cmd_ds_txpwr_cfg *txp) | |
5e6e3a92 | 240 | { |
270e58e8 | 241 | struct mwifiex_types_power_group *pg_tlv; |
5e6e3a92 BZ |
242 | struct host_cmd_ds_txpwr_cfg *cmd_txp_cfg = &cmd->params.txp_cfg; |
243 | ||
244 | cmd->command = cpu_to_le16(HostCmd_CMD_TXPWR_CFG); | |
245 | cmd->size = | |
246 | cpu_to_le16(S_DS_GEN + sizeof(struct host_cmd_ds_txpwr_cfg)); | |
247 | switch (cmd_action) { | |
248 | case HostCmd_ACT_GEN_SET: | |
5e6e3a92 BZ |
249 | if (txp->mode) { |
250 | pg_tlv = (struct mwifiex_types_power_group | |
a5ffddb7 | 251 | *) ((unsigned long) txp + |
5e6e3a92 | 252 | sizeof(struct host_cmd_ds_txpwr_cfg)); |
a5ffddb7 | 253 | memmove(cmd_txp_cfg, txp, |
5e6e3a92 BZ |
254 | sizeof(struct host_cmd_ds_txpwr_cfg) + |
255 | sizeof(struct mwifiex_types_power_group) + | |
930fd35c | 256 | le16_to_cpu(pg_tlv->length)); |
5e6e3a92 BZ |
257 | |
258 | pg_tlv = (struct mwifiex_types_power_group *) ((u8 *) | |
259 | cmd_txp_cfg + | |
260 | sizeof(struct host_cmd_ds_txpwr_cfg)); | |
261 | cmd->size = cpu_to_le16(le16_to_cpu(cmd->size) + | |
262 | sizeof(struct mwifiex_types_power_group) + | |
930fd35c | 263 | le16_to_cpu(pg_tlv->length)); |
5e6e3a92 | 264 | } else { |
a5ffddb7 | 265 | memmove(cmd_txp_cfg, txp, sizeof(*txp)); |
5e6e3a92 BZ |
266 | } |
267 | cmd_txp_cfg->action = cpu_to_le16(cmd_action); | |
268 | break; | |
269 | case HostCmd_ACT_GEN_GET: | |
270 | cmd_txp_cfg->action = cpu_to_le16(cmd_action); | |
271 | break; | |
272 | } | |
273 | ||
274 | return 0; | |
275 | } | |
276 | ||
caa8984f AK |
277 | /* |
278 | * This function prepares command to get RF Tx power. | |
279 | */ | |
280 | static int mwifiex_cmd_rf_tx_power(struct mwifiex_private *priv, | |
281 | struct host_cmd_ds_command *cmd, | |
282 | u16 cmd_action, void *data_buf) | |
283 | { | |
284 | struct host_cmd_ds_rf_tx_pwr *txp = &cmd->params.txp; | |
285 | ||
286 | cmd->size = cpu_to_le16(sizeof(struct host_cmd_ds_rf_tx_pwr) | |
287 | + S_DS_GEN); | |
288 | cmd->command = cpu_to_le16(HostCmd_CMD_RF_TX_PWR); | |
289 | txp->action = cpu_to_le16(cmd_action); | |
290 | ||
291 | return 0; | |
292 | } | |
293 | ||
8a279d5b AK |
294 | /* |
295 | * This function prepares command to set rf antenna. | |
296 | */ | |
297 | static int mwifiex_cmd_rf_antenna(struct mwifiex_private *priv, | |
298 | struct host_cmd_ds_command *cmd, | |
299 | u16 cmd_action, | |
300 | struct mwifiex_ds_ant_cfg *ant_cfg) | |
301 | { | |
302 | struct host_cmd_ds_rf_ant_mimo *ant_mimo = &cmd->params.ant_mimo; | |
303 | struct host_cmd_ds_rf_ant_siso *ant_siso = &cmd->params.ant_siso; | |
304 | ||
305 | cmd->command = cpu_to_le16(HostCmd_CMD_RF_ANTENNA); | |
306 | ||
307 | if (cmd_action != HostCmd_ACT_GEN_SET) | |
308 | return 0; | |
309 | ||
310 | if (priv->adapter->hw_dev_mcs_support == HT_STREAM_2X2) { | |
311 | cmd->size = cpu_to_le16(sizeof(struct host_cmd_ds_rf_ant_mimo) + | |
312 | S_DS_GEN); | |
313 | ant_mimo->action_tx = cpu_to_le16(HostCmd_ACT_SET_TX); | |
314 | ant_mimo->tx_ant_mode = cpu_to_le16((u16)ant_cfg->tx_ant); | |
315 | ant_mimo->action_rx = cpu_to_le16(HostCmd_ACT_SET_RX); | |
316 | ant_mimo->rx_ant_mode = cpu_to_le16((u16)ant_cfg->rx_ant); | |
317 | } else { | |
318 | cmd->size = cpu_to_le16(sizeof(struct host_cmd_ds_rf_ant_siso) + | |
319 | S_DS_GEN); | |
320 | ant_siso->action = cpu_to_le16(HostCmd_ACT_SET_BOTH); | |
321 | ant_siso->ant_mode = cpu_to_le16((u16)ant_cfg->tx_ant); | |
322 | } | |
323 | ||
324 | return 0; | |
325 | } | |
326 | ||
5e6e3a92 BZ |
327 | /* |
328 | * This function prepares command to set Host Sleep configuration. | |
329 | * | |
330 | * Preparation includes - | |
331 | * - Setting command ID and proper size | |
332 | * - Setting Host Sleep action, conditions, ARP filters | |
333 | * (as required) | |
334 | * - Ensuring correct endian-ness | |
335 | */ | |
a5ffddb7 AK |
336 | static int |
337 | mwifiex_cmd_802_11_hs_cfg(struct mwifiex_private *priv, | |
338 | struct host_cmd_ds_command *cmd, | |
339 | u16 cmd_action, | |
340 | struct mwifiex_hs_config_param *hscfg_param) | |
5e6e3a92 BZ |
341 | { |
342 | struct mwifiex_adapter *adapter = priv->adapter; | |
343 | struct host_cmd_ds_802_11_hs_cfg_enh *hs_cfg = &cmd->params.opt_hs_cfg; | |
c856197d | 344 | bool hs_activate = false; |
5e6e3a92 | 345 | |
a5ffddb7 | 346 | if (!hscfg_param) |
5e6e3a92 BZ |
347 | /* New Activate command */ |
348 | hs_activate = true; | |
349 | cmd->command = cpu_to_le16(HostCmd_CMD_802_11_HS_CFG_ENH); | |
350 | ||
351 | if (!hs_activate && | |
cc0b5a64 | 352 | (hscfg_param->conditions != cpu_to_le32(HS_CFG_CANCEL)) && |
9c05fd72 YAP |
353 | ((adapter->arp_filter_size > 0) && |
354 | (adapter->arp_filter_size <= ARP_FILTER_MAX_BUF_SIZE))) { | |
5e6e3a92 BZ |
355 | dev_dbg(adapter->dev, |
356 | "cmd: Attach %d bytes ArpFilter to HSCfg cmd\n", | |
9c05fd72 | 357 | adapter->arp_filter_size); |
5e6e3a92 BZ |
358 | memcpy(((u8 *) hs_cfg) + |
359 | sizeof(struct host_cmd_ds_802_11_hs_cfg_enh), | |
360 | adapter->arp_filter, adapter->arp_filter_size); | |
9c05fd72 YAP |
361 | cmd->size = cpu_to_le16 |
362 | (adapter->arp_filter_size + | |
363 | sizeof(struct host_cmd_ds_802_11_hs_cfg_enh) | |
364 | + S_DS_GEN); | |
5e6e3a92 BZ |
365 | } else { |
366 | cmd->size = cpu_to_le16(S_DS_GEN + sizeof(struct | |
9c05fd72 | 367 | host_cmd_ds_802_11_hs_cfg_enh)); |
5e6e3a92 BZ |
368 | } |
369 | if (hs_activate) { | |
370 | hs_cfg->action = cpu_to_le16(HS_ACTIVATE); | |
4348d085 | 371 | hs_cfg->params.hs_activate.resp_ctrl = cpu_to_le16(RESP_NEEDED); |
5e6e3a92 BZ |
372 | } else { |
373 | hs_cfg->action = cpu_to_le16(HS_CONFIGURE); | |
a5ffddb7 AK |
374 | hs_cfg->params.hs_config.conditions = hscfg_param->conditions; |
375 | hs_cfg->params.hs_config.gpio = hscfg_param->gpio; | |
376 | hs_cfg->params.hs_config.gap = hscfg_param->gap; | |
5e6e3a92 BZ |
377 | dev_dbg(adapter->dev, |
378 | "cmd: HS_CFG_CMD: condition:0x%x gpio:0x%x gap:0x%x\n", | |
379 | hs_cfg->params.hs_config.conditions, | |
380 | hs_cfg->params.hs_config.gpio, | |
381 | hs_cfg->params.hs_config.gap); | |
382 | } | |
383 | ||
384 | return 0; | |
385 | } | |
386 | ||
387 | /* | |
388 | * This function prepares command to set/get MAC address. | |
389 | * | |
390 | * Preparation includes - | |
391 | * - Setting command ID, action and proper size | |
392 | * - Setting MAC address (for SET only) | |
393 | * - Ensuring correct endian-ness | |
394 | */ | |
395 | static int mwifiex_cmd_802_11_mac_address(struct mwifiex_private *priv, | |
396 | struct host_cmd_ds_command *cmd, | |
397 | u16 cmd_action) | |
398 | { | |
399 | cmd->command = cpu_to_le16(HostCmd_CMD_802_11_MAC_ADDRESS); | |
400 | cmd->size = cpu_to_le16(sizeof(struct host_cmd_ds_802_11_mac_address) + | |
401 | S_DS_GEN); | |
402 | cmd->result = 0; | |
403 | ||
404 | cmd->params.mac_addr.action = cpu_to_le16(cmd_action); | |
405 | ||
406 | if (cmd_action == HostCmd_ACT_GEN_SET) | |
407 | memcpy(cmd->params.mac_addr.mac_addr, priv->curr_addr, | |
408 | ETH_ALEN); | |
409 | return 0; | |
410 | } | |
411 | ||
412 | /* | |
413 | * This function prepares command to set MAC multicast address. | |
414 | * | |
415 | * Preparation includes - | |
416 | * - Setting command ID, action and proper size | |
417 | * - Setting MAC multicast address | |
418 | * - Ensuring correct endian-ness | |
419 | */ | |
a5ffddb7 AK |
420 | static int |
421 | mwifiex_cmd_mac_multicast_adr(struct host_cmd_ds_command *cmd, | |
422 | u16 cmd_action, | |
423 | struct mwifiex_multicast_list *mcast_list) | |
5e6e3a92 | 424 | { |
5e6e3a92 BZ |
425 | struct host_cmd_ds_mac_multicast_adr *mcast_addr = &cmd->params.mc_addr; |
426 | ||
427 | cmd->size = cpu_to_le16(sizeof(struct host_cmd_ds_mac_multicast_adr) + | |
428 | S_DS_GEN); | |
429 | cmd->command = cpu_to_le16(HostCmd_CMD_MAC_MULTICAST_ADR); | |
430 | ||
431 | mcast_addr->action = cpu_to_le16(cmd_action); | |
432 | mcast_addr->num_of_adrs = | |
433 | cpu_to_le16((u16) mcast_list->num_multicast_addr); | |
434 | memcpy(mcast_addr->mac_list, mcast_list->mac_list, | |
435 | mcast_list->num_multicast_addr * ETH_ALEN); | |
436 | ||
437 | return 0; | |
438 | } | |
439 | ||
440 | /* | |
441 | * This function prepares command to deauthenticate. | |
442 | * | |
443 | * Preparation includes - | |
444 | * - Setting command ID and proper size | |
445 | * - Setting AP MAC address and reason code | |
446 | * - Ensuring correct endian-ness | |
447 | */ | |
448 | static int mwifiex_cmd_802_11_deauthenticate(struct mwifiex_private *priv, | |
449 | struct host_cmd_ds_command *cmd, | |
a5ffddb7 | 450 | u8 *mac) |
5e6e3a92 BZ |
451 | { |
452 | struct host_cmd_ds_802_11_deauthenticate *deauth = &cmd->params.deauth; | |
453 | ||
454 | cmd->command = cpu_to_le16(HostCmd_CMD_802_11_DEAUTHENTICATE); | |
455 | cmd->size = cpu_to_le16(sizeof(struct host_cmd_ds_802_11_deauthenticate) | |
456 | + S_DS_GEN); | |
457 | ||
458 | /* Set AP MAC address */ | |
a5ffddb7 | 459 | memcpy(deauth->mac_addr, mac, ETH_ALEN); |
5e6e3a92 BZ |
460 | |
461 | dev_dbg(priv->adapter->dev, "cmd: Deauth: %pM\n", deauth->mac_addr); | |
462 | ||
463 | deauth->reason_code = cpu_to_le16(WLAN_REASON_DEAUTH_LEAVING); | |
464 | ||
465 | return 0; | |
466 | } | |
467 | ||
468 | /* | |
469 | * This function prepares command to stop Ad-Hoc network. | |
470 | * | |
471 | * Preparation includes - | |
472 | * - Setting command ID and proper size | |
473 | * - Ensuring correct endian-ness | |
474 | */ | |
572e8f3e | 475 | static int mwifiex_cmd_802_11_ad_hoc_stop(struct host_cmd_ds_command *cmd) |
5e6e3a92 BZ |
476 | { |
477 | cmd->command = cpu_to_le16(HostCmd_CMD_802_11_AD_HOC_STOP); | |
478 | cmd->size = cpu_to_le16(S_DS_GEN); | |
479 | return 0; | |
480 | } | |
481 | ||
482 | /* | |
483 | * This function sets WEP key(s) to key parameter TLV(s). | |
484 | * | |
485 | * Multi-key parameter TLVs are supported, so we can send multiple | |
486 | * WEP keys in a single buffer. | |
487 | */ | |
488 | static int | |
489 | mwifiex_set_keyparamset_wep(struct mwifiex_private *priv, | |
490 | struct mwifiex_ie_type_key_param_set *key_param_set, | |
491 | u16 *key_param_len) | |
492 | { | |
270e58e8 | 493 | int cur_key_param_len; |
5e6e3a92 BZ |
494 | u8 i; |
495 | ||
496 | /* Multi-key_param_set TLV is supported */ | |
497 | for (i = 0; i < NUM_WEP_KEYS; i++) { | |
498 | if ((priv->wep_key[i].key_length == WLAN_KEY_LEN_WEP40) || | |
499 | (priv->wep_key[i].key_length == WLAN_KEY_LEN_WEP104)) { | |
500 | key_param_set->type = | |
501 | cpu_to_le16(TLV_TYPE_KEY_MATERIAL); | |
502 | /* Key_param_set WEP fixed length */ | |
503 | #define KEYPARAMSET_WEP_FIXED_LEN 8 | |
504 | key_param_set->length = cpu_to_le16((u16) | |
505 | (priv->wep_key[i]. | |
506 | key_length + | |
507 | KEYPARAMSET_WEP_FIXED_LEN)); | |
508 | key_param_set->key_type_id = | |
509 | cpu_to_le16(KEY_TYPE_ID_WEP); | |
510 | key_param_set->key_info = | |
6a35a0ac YAP |
511 | cpu_to_le16(KEY_ENABLED | KEY_UNICAST | |
512 | KEY_MCAST); | |
5e6e3a92 BZ |
513 | key_param_set->key_len = |
514 | cpu_to_le16(priv->wep_key[i].key_length); | |
515 | /* Set WEP key index */ | |
516 | key_param_set->key[0] = i; | |
517 | /* Set default Tx key flag */ | |
518 | if (i == | |
519 | (priv-> | |
520 | wep_key_curr_index & HostCmd_WEP_KEY_INDEX_MASK)) | |
521 | key_param_set->key[1] = 1; | |
522 | else | |
523 | key_param_set->key[1] = 0; | |
524 | memmove(&key_param_set->key[2], | |
525 | priv->wep_key[i].key_material, | |
526 | priv->wep_key[i].key_length); | |
527 | ||
528 | cur_key_param_len = priv->wep_key[i].key_length + | |
529 | KEYPARAMSET_WEP_FIXED_LEN + | |
530 | sizeof(struct mwifiex_ie_types_header); | |
531 | *key_param_len += (u16) cur_key_param_len; | |
532 | key_param_set = | |
533 | (struct mwifiex_ie_type_key_param_set *) | |
534 | ((u8 *)key_param_set + | |
9c05fd72 | 535 | cur_key_param_len); |
5e6e3a92 BZ |
536 | } else if (!priv->wep_key[i].key_length) { |
537 | continue; | |
538 | } else { | |
539 | dev_err(priv->adapter->dev, | |
540 | "key%d Length = %d is incorrect\n", | |
541 | (i + 1), priv->wep_key[i].key_length); | |
542 | return -1; | |
543 | } | |
544 | } | |
545 | ||
546 | return 0; | |
547 | } | |
548 | ||
e57f1734 AP |
549 | /* This function populates key material v2 command |
550 | * to set network key for AES & CMAC AES. | |
551 | */ | |
552 | static int mwifiex_set_aes_key_v2(struct mwifiex_private *priv, | |
553 | struct host_cmd_ds_command *cmd, | |
554 | struct mwifiex_ds_encrypt_key *enc_key, | |
555 | struct host_cmd_ds_802_11_key_material_v2 *km) | |
556 | { | |
557 | struct mwifiex_adapter *adapter = priv->adapter; | |
558 | u16 size, len = KEY_PARAMS_FIXED_LEN; | |
559 | ||
560 | if (enc_key->is_igtk_key) { | |
561 | dev_dbg(adapter->dev, "%s: Set CMAC AES Key\n", __func__); | |
562 | if (enc_key->is_rx_seq_valid) | |
563 | memcpy(km->key_param_set.key_params.cmac_aes.ipn, | |
564 | enc_key->pn, enc_key->pn_len); | |
565 | km->key_param_set.key_info &= cpu_to_le16(~KEY_MCAST); | |
566 | km->key_param_set.key_info |= cpu_to_le16(KEY_IGTK); | |
567 | km->key_param_set.key_type = KEY_TYPE_ID_AES_CMAC; | |
568 | km->key_param_set.key_params.cmac_aes.key_len = | |
569 | cpu_to_le16(enc_key->key_len); | |
570 | memcpy(km->key_param_set.key_params.cmac_aes.key, | |
571 | enc_key->key_material, enc_key->key_len); | |
572 | len += sizeof(struct mwifiex_cmac_aes_param); | |
573 | } else { | |
574 | dev_dbg(adapter->dev, "%s: Set AES Key\n", __func__); | |
575 | if (enc_key->is_rx_seq_valid) | |
576 | memcpy(km->key_param_set.key_params.aes.pn, | |
577 | enc_key->pn, enc_key->pn_len); | |
578 | km->key_param_set.key_type = KEY_TYPE_ID_AES; | |
579 | km->key_param_set.key_params.aes.key_len = | |
580 | cpu_to_le16(enc_key->key_len); | |
581 | memcpy(km->key_param_set.key_params.aes.key, | |
582 | enc_key->key_material, enc_key->key_len); | |
583 | len += sizeof(struct mwifiex_aes_param); | |
584 | } | |
585 | ||
586 | km->key_param_set.len = cpu_to_le16(len); | |
587 | size = len + sizeof(struct mwifiex_ie_types_header) + | |
588 | sizeof(km->action) + S_DS_GEN; | |
589 | cmd->size = cpu_to_le16(size); | |
590 | ||
591 | return 0; | |
592 | } | |
593 | ||
594 | /* This function prepares command to set/get/reset network key(s). | |
595 | * This function prepares key material command for V2 format. | |
596 | * Preparation includes - | |
597 | * - Setting command ID, action and proper size | |
598 | * - Setting WEP keys, WAPI keys or WPA keys along with required | |
599 | * encryption (TKIP, AES) (as required) | |
600 | * - Ensuring correct endian-ness | |
601 | */ | |
602 | static int | |
603 | mwifiex_cmd_802_11_key_material_v2(struct mwifiex_private *priv, | |
604 | struct host_cmd_ds_command *cmd, | |
605 | u16 cmd_action, u32 cmd_oid, | |
606 | struct mwifiex_ds_encrypt_key *enc_key) | |
607 | { | |
608 | struct mwifiex_adapter *adapter = priv->adapter; | |
609 | u8 *mac = enc_key->mac_addr; | |
610 | u16 key_info, len = KEY_PARAMS_FIXED_LEN; | |
611 | struct host_cmd_ds_802_11_key_material_v2 *km = | |
612 | &cmd->params.key_material_v2; | |
613 | ||
614 | cmd->command = cpu_to_le16(HostCmd_CMD_802_11_KEY_MATERIAL); | |
615 | km->action = cpu_to_le16(cmd_action); | |
616 | ||
617 | if (cmd_action == HostCmd_ACT_GEN_GET) { | |
618 | dev_dbg(adapter->dev, "%s: Get key\n", __func__); | |
619 | km->key_param_set.key_idx = | |
620 | enc_key->key_index & KEY_INDEX_MASK; | |
621 | km->key_param_set.type = cpu_to_le16(TLV_TYPE_KEY_PARAM_V2); | |
622 | km->key_param_set.len = cpu_to_le16(KEY_PARAMS_FIXED_LEN); | |
623 | memcpy(km->key_param_set.mac_addr, mac, ETH_ALEN); | |
624 | ||
625 | if (enc_key->key_index & MWIFIEX_KEY_INDEX_UNICAST) | |
626 | key_info = KEY_UNICAST; | |
627 | else | |
628 | key_info = KEY_MCAST; | |
629 | ||
630 | if (enc_key->is_igtk_key) | |
631 | key_info |= KEY_IGTK; | |
632 | ||
633 | km->key_param_set.key_info = cpu_to_le16(key_info); | |
634 | ||
635 | cmd->size = cpu_to_le16(sizeof(struct mwifiex_ie_types_header) + | |
636 | S_DS_GEN + KEY_PARAMS_FIXED_LEN + | |
637 | sizeof(km->action)); | |
638 | return 0; | |
639 | } | |
640 | ||
641 | memset(&km->key_param_set, 0, | |
642 | sizeof(struct mwifiex_ie_type_key_param_set_v2)); | |
643 | ||
644 | if (enc_key->key_disable) { | |
645 | dev_dbg(adapter->dev, "%s: Remove key\n", __func__); | |
646 | km->action = cpu_to_le16(HostCmd_ACT_GEN_REMOVE); | |
647 | km->key_param_set.type = cpu_to_le16(TLV_TYPE_KEY_PARAM_V2); | |
648 | km->key_param_set.len = cpu_to_le16(KEY_PARAMS_FIXED_LEN); | |
649 | km->key_param_set.key_idx = enc_key->key_index & KEY_INDEX_MASK; | |
650 | key_info = KEY_MCAST | KEY_UNICAST; | |
651 | km->key_param_set.key_info = cpu_to_le16(key_info); | |
652 | memcpy(km->key_param_set.mac_addr, mac, ETH_ALEN); | |
653 | cmd->size = cpu_to_le16(sizeof(struct mwifiex_ie_types_header) + | |
654 | S_DS_GEN + KEY_PARAMS_FIXED_LEN + | |
655 | sizeof(km->action)); | |
656 | return 0; | |
657 | } | |
658 | ||
659 | km->action = cpu_to_le16(HostCmd_ACT_GEN_SET); | |
660 | km->key_param_set.key_idx = enc_key->key_index & KEY_INDEX_MASK; | |
661 | km->key_param_set.type = cpu_to_le16(TLV_TYPE_KEY_PARAM_V2); | |
662 | key_info = KEY_ENABLED; | |
663 | memcpy(km->key_param_set.mac_addr, mac, ETH_ALEN); | |
664 | ||
665 | if (enc_key->key_len <= WLAN_KEY_LEN_WEP104) { | |
666 | dev_dbg(adapter->dev, "%s: Set WEP Key\n", __func__); | |
667 | len += sizeof(struct mwifiex_wep_param); | |
668 | km->key_param_set.len = cpu_to_le16(len); | |
669 | km->key_param_set.key_type = KEY_TYPE_ID_WEP; | |
670 | ||
671 | if (GET_BSS_ROLE(priv) == MWIFIEX_BSS_ROLE_UAP) { | |
672 | key_info |= KEY_MCAST | KEY_UNICAST; | |
673 | } else { | |
674 | if (enc_key->is_current_wep_key) { | |
675 | key_info |= KEY_MCAST | KEY_UNICAST; | |
676 | if (km->key_param_set.key_idx == | |
677 | (priv->wep_key_curr_index & KEY_INDEX_MASK)) | |
678 | key_info |= KEY_DEFAULT; | |
679 | } else { | |
680 | if (mac) { | |
681 | if (is_broadcast_ether_addr(mac)) | |
682 | key_info |= KEY_MCAST; | |
683 | else | |
684 | key_info |= KEY_UNICAST | | |
685 | KEY_DEFAULT; | |
686 | } else { | |
687 | key_info |= KEY_MCAST; | |
688 | } | |
689 | } | |
690 | } | |
691 | km->key_param_set.key_info = cpu_to_le16(key_info); | |
692 | ||
693 | km->key_param_set.key_params.wep.key_len = | |
694 | cpu_to_le16(enc_key->key_len); | |
695 | memcpy(km->key_param_set.key_params.wep.key, | |
696 | enc_key->key_material, enc_key->key_len); | |
697 | ||
698 | cmd->size = cpu_to_le16(sizeof(struct mwifiex_ie_types_header) + | |
699 | len + sizeof(km->action) + S_DS_GEN); | |
700 | return 0; | |
701 | } | |
702 | ||
703 | if (is_broadcast_ether_addr(mac)) | |
704 | key_info |= KEY_MCAST | KEY_RX_KEY; | |
705 | else | |
706 | key_info |= KEY_UNICAST | KEY_TX_KEY | KEY_RX_KEY; | |
707 | ||
708 | if (enc_key->is_wapi_key) { | |
709 | dev_dbg(adapter->dev, "%s: Set WAPI Key\n", __func__); | |
710 | km->key_param_set.key_type = KEY_TYPE_ID_WAPI; | |
711 | memcpy(km->key_param_set.key_params.wapi.pn, enc_key->pn, | |
712 | PN_LEN); | |
713 | km->key_param_set.key_params.wapi.key_len = | |
714 | cpu_to_le16(enc_key->key_len); | |
715 | memcpy(km->key_param_set.key_params.wapi.key, | |
716 | enc_key->key_material, enc_key->key_len); | |
717 | if (is_broadcast_ether_addr(mac)) | |
718 | priv->sec_info.wapi_key_on = true; | |
719 | ||
720 | if (!priv->sec_info.wapi_key_on) | |
721 | key_info |= KEY_DEFAULT; | |
722 | km->key_param_set.key_info = cpu_to_le16(key_info); | |
723 | ||
724 | len += sizeof(struct mwifiex_wapi_param); | |
725 | km->key_param_set.len = cpu_to_le16(len); | |
726 | cmd->size = cpu_to_le16(sizeof(struct mwifiex_ie_types_header) + | |
727 | len + sizeof(km->action) + S_DS_GEN); | |
728 | return 0; | |
729 | } | |
730 | ||
731 | if (priv->bss_mode == NL80211_IFTYPE_ADHOC) { | |
732 | key_info |= KEY_DEFAULT; | |
733 | /* Enable unicast bit for WPA-NONE/ADHOC_AES */ | |
734 | if (!priv->sec_info.wpa2_enabled && | |
735 | !is_broadcast_ether_addr(mac)) | |
736 | key_info |= KEY_UNICAST; | |
737 | } else { | |
738 | /* Enable default key for WPA/WPA2 */ | |
739 | if (!priv->wpa_is_gtk_set) | |
740 | key_info |= KEY_DEFAULT; | |
741 | } | |
742 | ||
743 | km->key_param_set.key_info = cpu_to_le16(key_info); | |
744 | ||
745 | if (enc_key->key_len == WLAN_KEY_LEN_CCMP) | |
746 | return mwifiex_set_aes_key_v2(priv, cmd, enc_key, km); | |
747 | ||
748 | if (enc_key->key_len == WLAN_KEY_LEN_TKIP) { | |
749 | dev_dbg(adapter->dev, "%s: Set TKIP Key\n", __func__); | |
750 | if (enc_key->is_rx_seq_valid) | |
751 | memcpy(km->key_param_set.key_params.tkip.pn, | |
752 | enc_key->pn, enc_key->pn_len); | |
753 | km->key_param_set.key_type = KEY_TYPE_ID_TKIP; | |
754 | km->key_param_set.key_params.tkip.key_len = | |
755 | cpu_to_le16(enc_key->key_len); | |
756 | memcpy(km->key_param_set.key_params.tkip.key, | |
757 | enc_key->key_material, enc_key->key_len); | |
758 | ||
759 | len += sizeof(struct mwifiex_tkip_param); | |
760 | km->key_param_set.len = cpu_to_le16(len); | |
761 | cmd->size = cpu_to_le16(sizeof(struct mwifiex_ie_types_header) + | |
762 | len + sizeof(km->action) + S_DS_GEN); | |
763 | } | |
764 | ||
765 | return 0; | |
766 | } | |
767 | ||
5e6e3a92 BZ |
768 | /* |
769 | * This function prepares command to set/get/reset network key(s). | |
e57f1734 | 770 | * This function prepares key material command for V1 format. |
5e6e3a92 BZ |
771 | * |
772 | * Preparation includes - | |
773 | * - Setting command ID, action and proper size | |
774 | * - Setting WEP keys, WAPI keys or WPA keys along with required | |
775 | * encryption (TKIP, AES) (as required) | |
776 | * - Ensuring correct endian-ness | |
777 | */ | |
a5ffddb7 | 778 | static int |
e57f1734 AP |
779 | mwifiex_cmd_802_11_key_material_v1(struct mwifiex_private *priv, |
780 | struct host_cmd_ds_command *cmd, | |
781 | u16 cmd_action, u32 cmd_oid, | |
782 | struct mwifiex_ds_encrypt_key *enc_key) | |
5e6e3a92 BZ |
783 | { |
784 | struct host_cmd_ds_802_11_key_material *key_material = | |
785 | &cmd->params.key_material; | |
75edd2c6 AP |
786 | struct host_cmd_tlv_mac_addr *tlv_mac; |
787 | u16 key_param_len = 0, cmd_size; | |
5e6e3a92 | 788 | int ret = 0; |
5e6e3a92 BZ |
789 | |
790 | cmd->command = cpu_to_le16(HostCmd_CMD_802_11_KEY_MATERIAL); | |
791 | key_material->action = cpu_to_le16(cmd_action); | |
792 | ||
793 | if (cmd_action == HostCmd_ACT_GEN_GET) { | |
794 | cmd->size = | |
795 | cpu_to_le16(sizeof(key_material->action) + S_DS_GEN); | |
796 | return ret; | |
797 | } | |
798 | ||
799 | if (!enc_key) { | |
800 | memset(&key_material->key_param_set, 0, | |
801 | (NUM_WEP_KEYS * | |
802 | sizeof(struct mwifiex_ie_type_key_param_set))); | |
803 | ret = mwifiex_set_keyparamset_wep(priv, | |
804 | &key_material->key_param_set, | |
805 | &key_param_len); | |
806 | cmd->size = cpu_to_le16(key_param_len + | |
807 | sizeof(key_material->action) + S_DS_GEN); | |
808 | return ret; | |
809 | } else | |
810 | memset(&key_material->key_param_set, 0, | |
811 | sizeof(struct mwifiex_ie_type_key_param_set)); | |
812 | if (enc_key->is_wapi_key) { | |
813 | dev_dbg(priv->adapter->dev, "info: Set WAPI Key\n"); | |
814 | key_material->key_param_set.key_type_id = | |
9c05fd72 | 815 | cpu_to_le16(KEY_TYPE_ID_WAPI); |
5e6e3a92 BZ |
816 | if (cmd_oid == KEY_INFO_ENABLED) |
817 | key_material->key_param_set.key_info = | |
9c05fd72 | 818 | cpu_to_le16(KEY_ENABLED); |
5e6e3a92 BZ |
819 | else |
820 | key_material->key_param_set.key_info = | |
9c05fd72 | 821 | cpu_to_le16(!KEY_ENABLED); |
5e6e3a92 BZ |
822 | |
823 | key_material->key_param_set.key[0] = enc_key->key_index; | |
824 | if (!priv->sec_info.wapi_key_on) | |
825 | key_material->key_param_set.key[1] = 1; | |
826 | else | |
827 | /* set 0 when re-key */ | |
828 | key_material->key_param_set.key[1] = 0; | |
829 | ||
a71bf90f | 830 | if (!is_broadcast_ether_addr(enc_key->mac_addr)) { |
5e6e3a92 BZ |
831 | /* WAPI pairwise key: unicast */ |
832 | key_material->key_param_set.key_info |= | |
6a35a0ac | 833 | cpu_to_le16(KEY_UNICAST); |
5e6e3a92 BZ |
834 | } else { /* WAPI group key: multicast */ |
835 | key_material->key_param_set.key_info |= | |
6a35a0ac | 836 | cpu_to_le16(KEY_MCAST); |
5e6e3a92 BZ |
837 | priv->sec_info.wapi_key_on = true; |
838 | } | |
839 | ||
840 | key_material->key_param_set.type = | |
9c05fd72 | 841 | cpu_to_le16(TLV_TYPE_KEY_MATERIAL); |
5e6e3a92 | 842 | key_material->key_param_set.key_len = |
9c05fd72 | 843 | cpu_to_le16(WAPI_KEY_LEN); |
5e6e3a92 BZ |
844 | memcpy(&key_material->key_param_set.key[2], |
845 | enc_key->key_material, enc_key->key_len); | |
846 | memcpy(&key_material->key_param_set.key[2 + enc_key->key_len], | |
9d7aba63 | 847 | enc_key->pn, PN_LEN); |
5e6e3a92 BZ |
848 | key_material->key_param_set.length = |
849 | cpu_to_le16(WAPI_KEY_LEN + KEYPARAMSET_FIXED_LEN); | |
850 | ||
851 | key_param_len = (WAPI_KEY_LEN + KEYPARAMSET_FIXED_LEN) + | |
852 | sizeof(struct mwifiex_ie_types_header); | |
9c05fd72 YAP |
853 | cmd->size = cpu_to_le16(sizeof(key_material->action) |
854 | + S_DS_GEN + key_param_len); | |
5e6e3a92 BZ |
855 | return ret; |
856 | } | |
857 | if (enc_key->key_len == WLAN_KEY_LEN_CCMP) { | |
b877f4cf YL |
858 | if (enc_key->is_igtk_key) { |
859 | dev_dbg(priv->adapter->dev, "cmd: CMAC_AES\n"); | |
860 | key_material->key_param_set.key_type_id = | |
861 | cpu_to_le16(KEY_TYPE_ID_AES_CMAC); | |
862 | if (cmd_oid == KEY_INFO_ENABLED) | |
863 | key_material->key_param_set.key_info = | |
864 | cpu_to_le16(KEY_ENABLED); | |
865 | else | |
866 | key_material->key_param_set.key_info = | |
867 | cpu_to_le16(!KEY_ENABLED); | |
868 | ||
869 | key_material->key_param_set.key_info |= | |
870 | cpu_to_le16(KEY_IGTK); | |
871 | } else { | |
872 | dev_dbg(priv->adapter->dev, "cmd: WPA_AES\n"); | |
873 | key_material->key_param_set.key_type_id = | |
9c05fd72 | 874 | cpu_to_le16(KEY_TYPE_ID_AES); |
b877f4cf YL |
875 | if (cmd_oid == KEY_INFO_ENABLED) |
876 | key_material->key_param_set.key_info = | |
9c05fd72 | 877 | cpu_to_le16(KEY_ENABLED); |
b877f4cf YL |
878 | else |
879 | key_material->key_param_set.key_info = | |
9c05fd72 | 880 | cpu_to_le16(!KEY_ENABLED); |
5e6e3a92 | 881 | |
b877f4cf | 882 | if (enc_key->key_index & MWIFIEX_KEY_INDEX_UNICAST) |
5e6e3a92 | 883 | /* AES pairwise key: unicast */ |
b877f4cf | 884 | key_material->key_param_set.key_info |= |
9c05fd72 | 885 | cpu_to_le16(KEY_UNICAST); |
b877f4cf YL |
886 | else /* AES group key: multicast */ |
887 | key_material->key_param_set.key_info |= | |
9c05fd72 | 888 | cpu_to_le16(KEY_MCAST); |
b877f4cf | 889 | } |
5e6e3a92 BZ |
890 | } else if (enc_key->key_len == WLAN_KEY_LEN_TKIP) { |
891 | dev_dbg(priv->adapter->dev, "cmd: WPA_TKIP\n"); | |
892 | key_material->key_param_set.key_type_id = | |
9c05fd72 | 893 | cpu_to_le16(KEY_TYPE_ID_TKIP); |
5e6e3a92 | 894 | key_material->key_param_set.key_info = |
9c05fd72 | 895 | cpu_to_le16(KEY_ENABLED); |
5e6e3a92 BZ |
896 | |
897 | if (enc_key->key_index & MWIFIEX_KEY_INDEX_UNICAST) | |
898 | /* TKIP pairwise key: unicast */ | |
899 | key_material->key_param_set.key_info |= | |
9c05fd72 | 900 | cpu_to_le16(KEY_UNICAST); |
5e6e3a92 BZ |
901 | else /* TKIP group key: multicast */ |
902 | key_material->key_param_set.key_info |= | |
9c05fd72 | 903 | cpu_to_le16(KEY_MCAST); |
5e6e3a92 BZ |
904 | } |
905 | ||
906 | if (key_material->key_param_set.key_type_id) { | |
907 | key_material->key_param_set.type = | |
9c05fd72 | 908 | cpu_to_le16(TLV_TYPE_KEY_MATERIAL); |
5e6e3a92 | 909 | key_material->key_param_set.key_len = |
9c05fd72 | 910 | cpu_to_le16((u16) enc_key->key_len); |
5e6e3a92 BZ |
911 | memcpy(key_material->key_param_set.key, enc_key->key_material, |
912 | enc_key->key_len); | |
913 | key_material->key_param_set.length = | |
914 | cpu_to_le16((u16) enc_key->key_len + | |
915 | KEYPARAMSET_FIXED_LEN); | |
916 | ||
75edd2c6 | 917 | key_param_len = (u16)(enc_key->key_len + KEYPARAMSET_FIXED_LEN) |
9c05fd72 | 918 | + sizeof(struct mwifiex_ie_types_header); |
5e6e3a92 | 919 | |
b877f4cf YL |
920 | if (le16_to_cpu(key_material->key_param_set.key_type_id) == |
921 | KEY_TYPE_ID_AES_CMAC) { | |
922 | struct mwifiex_cmac_param *param = | |
923 | (void *)key_material->key_param_set.key; | |
924 | ||
925 | memcpy(param->ipn, enc_key->pn, IGTK_PN_LEN); | |
926 | memcpy(param->key, enc_key->key_material, | |
641c869d | 927 | WLAN_KEY_LEN_AES_CMAC); |
b877f4cf YL |
928 | |
929 | key_param_len = sizeof(struct mwifiex_cmac_param); | |
930 | key_material->key_param_set.key_len = | |
931 | cpu_to_le16(key_param_len); | |
932 | key_param_len += KEYPARAMSET_FIXED_LEN; | |
933 | key_material->key_param_set.length = | |
934 | cpu_to_le16(key_param_len); | |
935 | key_param_len += sizeof(struct mwifiex_ie_types_header); | |
936 | } | |
937 | ||
9c05fd72 YAP |
938 | cmd->size = cpu_to_le16(sizeof(key_material->action) + S_DS_GEN |
939 | + key_param_len); | |
75edd2c6 AP |
940 | |
941 | if (priv->bss_type == MWIFIEX_BSS_TYPE_UAP) { | |
942 | tlv_mac = (void *)((u8 *)&key_material->key_param_set + | |
943 | key_param_len); | |
6b21a69f AK |
944 | tlv_mac->header.type = |
945 | cpu_to_le16(TLV_TYPE_STA_MAC_ADDR); | |
946 | tlv_mac->header.len = cpu_to_le16(ETH_ALEN); | |
75edd2c6 AP |
947 | memcpy(tlv_mac->mac_addr, enc_key->mac_addr, ETH_ALEN); |
948 | cmd_size = key_param_len + S_DS_GEN + | |
949 | sizeof(key_material->action) + | |
950 | sizeof(struct host_cmd_tlv_mac_addr); | |
951 | } else { | |
952 | cmd_size = key_param_len + S_DS_GEN + | |
953 | sizeof(key_material->action); | |
954 | } | |
955 | cmd->size = cpu_to_le16(cmd_size); | |
5e6e3a92 BZ |
956 | } |
957 | ||
958 | return ret; | |
959 | } | |
960 | ||
e57f1734 AP |
961 | /* Wrapper function for setting network key depending upon FW KEY API version */ |
962 | static int | |
963 | mwifiex_cmd_802_11_key_material(struct mwifiex_private *priv, | |
964 | struct host_cmd_ds_command *cmd, | |
965 | u16 cmd_action, u32 cmd_oid, | |
966 | struct mwifiex_ds_encrypt_key *enc_key) | |
967 | { | |
968 | if (priv->adapter->fw_key_api_major_ver == FW_KEY_API_VER_MAJOR_V2) | |
969 | return mwifiex_cmd_802_11_key_material_v2(priv, cmd, | |
970 | cmd_action, cmd_oid, | |
971 | enc_key); | |
972 | ||
973 | else | |
974 | return mwifiex_cmd_802_11_key_material_v1(priv, cmd, | |
975 | cmd_action, cmd_oid, | |
976 | enc_key); | |
977 | } | |
978 | ||
5e6e3a92 BZ |
979 | /* |
980 | * This function prepares command to set/get 11d domain information. | |
981 | * | |
982 | * Preparation includes - | |
983 | * - Setting command ID, action and proper size | |
984 | * - Setting domain information fields (for SET only) | |
985 | * - Ensuring correct endian-ness | |
986 | */ | |
987 | static int mwifiex_cmd_802_11d_domain_info(struct mwifiex_private *priv, | |
988 | struct host_cmd_ds_command *cmd, | |
989 | u16 cmd_action) | |
990 | { | |
991 | struct mwifiex_adapter *adapter = priv->adapter; | |
992 | struct host_cmd_ds_802_11d_domain_info *domain_info = | |
993 | &cmd->params.domain_info; | |
994 | struct mwifiex_ietypes_domain_param_set *domain = | |
995 | &domain_info->domain; | |
996 | u8 no_of_triplet = adapter->domain_reg.no_of_triplet; | |
997 | ||
998 | dev_dbg(adapter->dev, "info: 11D: no_of_triplet=0x%x\n", no_of_triplet); | |
999 | ||
1000 | cmd->command = cpu_to_le16(HostCmd_CMD_802_11D_DOMAIN_INFO); | |
1001 | domain_info->action = cpu_to_le16(cmd_action); | |
1002 | if (cmd_action == HostCmd_ACT_GEN_GET) { | |
1003 | cmd->size = cpu_to_le16(sizeof(domain_info->action) + S_DS_GEN); | |
1004 | return 0; | |
1005 | } | |
1006 | ||
1007 | /* Set domain info fields */ | |
1008 | domain->header.type = cpu_to_le16(WLAN_EID_COUNTRY); | |
1009 | memcpy(domain->country_code, adapter->domain_reg.country_code, | |
9c05fd72 | 1010 | sizeof(domain->country_code)); |
5e6e3a92 | 1011 | |
9c05fd72 YAP |
1012 | domain->header.len = |
1013 | cpu_to_le16((no_of_triplet * | |
1014 | sizeof(struct ieee80211_country_ie_triplet)) | |
1015 | + sizeof(domain->country_code)); | |
5e6e3a92 BZ |
1016 | |
1017 | if (no_of_triplet) { | |
1018 | memcpy(domain->triplet, adapter->domain_reg.triplet, | |
9c05fd72 YAP |
1019 | no_of_triplet * sizeof(struct |
1020 | ieee80211_country_ie_triplet)); | |
5e6e3a92 BZ |
1021 | |
1022 | cmd->size = cpu_to_le16(sizeof(domain_info->action) + | |
9c05fd72 YAP |
1023 | le16_to_cpu(domain->header.len) + |
1024 | sizeof(struct mwifiex_ie_types_header) | |
1025 | + S_DS_GEN); | |
5e6e3a92 BZ |
1026 | } else { |
1027 | cmd->size = cpu_to_le16(sizeof(domain_info->action) + S_DS_GEN); | |
1028 | } | |
1029 | ||
1030 | return 0; | |
1031 | } | |
1032 | ||
5e6e3a92 BZ |
1033 | /* |
1034 | * This function prepares command to set/get IBSS coalescing status. | |
1035 | * | |
1036 | * Preparation includes - | |
1037 | * - Setting command ID, action and proper size | |
1038 | * - Setting status to enable or disable (for SET only) | |
1039 | * - Ensuring correct endian-ness | |
1040 | */ | |
572e8f3e | 1041 | static int mwifiex_cmd_ibss_coalescing_status(struct host_cmd_ds_command *cmd, |
a5ffddb7 | 1042 | u16 cmd_action, u16 *enable) |
5e6e3a92 BZ |
1043 | { |
1044 | struct host_cmd_ds_802_11_ibss_status *ibss_coal = | |
1045 | &(cmd->params.ibss_coalescing); | |
5e6e3a92 BZ |
1046 | |
1047 | cmd->command = cpu_to_le16(HostCmd_CMD_802_11_IBSS_COALESCING_STATUS); | |
1048 | cmd->size = cpu_to_le16(sizeof(struct host_cmd_ds_802_11_ibss_status) + | |
1049 | S_DS_GEN); | |
1050 | cmd->result = 0; | |
1051 | ibss_coal->action = cpu_to_le16(cmd_action); | |
1052 | ||
1053 | switch (cmd_action) { | |
1054 | case HostCmd_ACT_GEN_SET: | |
a5ffddb7 AK |
1055 | if (enable) |
1056 | ibss_coal->enable = cpu_to_le16(*enable); | |
a5e5aa6c DC |
1057 | else |
1058 | ibss_coal->enable = 0; | |
5e6e3a92 BZ |
1059 | break; |
1060 | ||
1061 | /* In other case.. Nothing to do */ | |
1062 | case HostCmd_ACT_GEN_GET: | |
1063 | default: | |
1064 | break; | |
1065 | } | |
1066 | ||
1067 | return 0; | |
1068 | } | |
1069 | ||
1070 | /* | |
1071 | * This function prepares command to set/get register value. | |
1072 | * | |
1073 | * Preparation includes - | |
1074 | * - Setting command ID, action and proper size | |
1075 | * - Setting register offset (for both GET and SET) and | |
1076 | * register value (for SET only) | |
1077 | * - Ensuring correct endian-ness | |
1078 | * | |
1079 | * The following type of registers can be accessed with this function - | |
1080 | * - MAC register | |
1081 | * - BBP register | |
1082 | * - RF register | |
1083 | * - PMIC register | |
1084 | * - CAU register | |
1085 | * - EEPROM | |
1086 | */ | |
1087 | static int mwifiex_cmd_reg_access(struct host_cmd_ds_command *cmd, | |
1088 | u16 cmd_action, void *data_buf) | |
1089 | { | |
a5ffddb7 | 1090 | struct mwifiex_ds_reg_rw *reg_rw = data_buf; |
5e6e3a92 | 1091 | |
5e6e3a92 BZ |
1092 | switch (le16_to_cpu(cmd->command)) { |
1093 | case HostCmd_CMD_MAC_REG_ACCESS: | |
1094 | { | |
1095 | struct host_cmd_ds_mac_reg_access *mac_reg; | |
1096 | ||
1097 | cmd->size = cpu_to_le16(sizeof(*mac_reg) + S_DS_GEN); | |
2c208890 | 1098 | mac_reg = &cmd->params.mac_reg; |
5e6e3a92 BZ |
1099 | mac_reg->action = cpu_to_le16(cmd_action); |
1100 | mac_reg->offset = | |
1101 | cpu_to_le16((u16) le32_to_cpu(reg_rw->offset)); | |
1102 | mac_reg->value = reg_rw->value; | |
1103 | break; | |
1104 | } | |
1105 | case HostCmd_CMD_BBP_REG_ACCESS: | |
1106 | { | |
1107 | struct host_cmd_ds_bbp_reg_access *bbp_reg; | |
1108 | ||
1109 | cmd->size = cpu_to_le16(sizeof(*bbp_reg) + S_DS_GEN); | |
2c208890 | 1110 | bbp_reg = &cmd->params.bbp_reg; |
5e6e3a92 BZ |
1111 | bbp_reg->action = cpu_to_le16(cmd_action); |
1112 | bbp_reg->offset = | |
1113 | cpu_to_le16((u16) le32_to_cpu(reg_rw->offset)); | |
1114 | bbp_reg->value = (u8) le32_to_cpu(reg_rw->value); | |
1115 | break; | |
1116 | } | |
1117 | case HostCmd_CMD_RF_REG_ACCESS: | |
1118 | { | |
1119 | struct host_cmd_ds_rf_reg_access *rf_reg; | |
1120 | ||
1121 | cmd->size = cpu_to_le16(sizeof(*rf_reg) + S_DS_GEN); | |
2c208890 | 1122 | rf_reg = &cmd->params.rf_reg; |
5e6e3a92 | 1123 | rf_reg->action = cpu_to_le16(cmd_action); |
9c05fd72 | 1124 | rf_reg->offset = cpu_to_le16((u16) le32_to_cpu(reg_rw->offset)); |
5e6e3a92 BZ |
1125 | rf_reg->value = (u8) le32_to_cpu(reg_rw->value); |
1126 | break; | |
1127 | } | |
1128 | case HostCmd_CMD_PMIC_REG_ACCESS: | |
1129 | { | |
1130 | struct host_cmd_ds_pmic_reg_access *pmic_reg; | |
1131 | ||
1132 | cmd->size = cpu_to_le16(sizeof(*pmic_reg) + S_DS_GEN); | |
2c208890 | 1133 | pmic_reg = &cmd->params.pmic_reg; |
5e6e3a92 BZ |
1134 | pmic_reg->action = cpu_to_le16(cmd_action); |
1135 | pmic_reg->offset = | |
9c05fd72 | 1136 | cpu_to_le16((u16) le32_to_cpu(reg_rw->offset)); |
5e6e3a92 BZ |
1137 | pmic_reg->value = (u8) le32_to_cpu(reg_rw->value); |
1138 | break; | |
1139 | } | |
1140 | case HostCmd_CMD_CAU_REG_ACCESS: | |
1141 | { | |
1142 | struct host_cmd_ds_rf_reg_access *cau_reg; | |
1143 | ||
1144 | cmd->size = cpu_to_le16(sizeof(*cau_reg) + S_DS_GEN); | |
2c208890 | 1145 | cau_reg = &cmd->params.rf_reg; |
5e6e3a92 BZ |
1146 | cau_reg->action = cpu_to_le16(cmd_action); |
1147 | cau_reg->offset = | |
9c05fd72 | 1148 | cpu_to_le16((u16) le32_to_cpu(reg_rw->offset)); |
5e6e3a92 BZ |
1149 | cau_reg->value = (u8) le32_to_cpu(reg_rw->value); |
1150 | break; | |
1151 | } | |
1152 | case HostCmd_CMD_802_11_EEPROM_ACCESS: | |
1153 | { | |
a5ffddb7 | 1154 | struct mwifiex_ds_read_eeprom *rd_eeprom = data_buf; |
5e6e3a92 | 1155 | struct host_cmd_ds_802_11_eeprom_access *cmd_eeprom = |
5e6e3a92 BZ |
1156 | &cmd->params.eeprom; |
1157 | ||
1158 | cmd->size = cpu_to_le16(sizeof(*cmd_eeprom) + S_DS_GEN); | |
1159 | cmd_eeprom->action = cpu_to_le16(cmd_action); | |
1160 | cmd_eeprom->offset = rd_eeprom->offset; | |
1161 | cmd_eeprom->byte_count = rd_eeprom->byte_count; | |
1162 | cmd_eeprom->value = 0; | |
1163 | break; | |
1164 | } | |
1165 | default: | |
1166 | return -1; | |
1167 | } | |
1168 | ||
1169 | return 0; | |
1170 | } | |
1171 | ||
d930faee AK |
1172 | /* |
1173 | * This function prepares command to set PCI-Express | |
1174 | * host buffer configuration | |
1175 | * | |
1176 | * Preparation includes - | |
1177 | * - Setting command ID, action and proper size | |
1178 | * - Setting host buffer configuration | |
1179 | * - Ensuring correct endian-ness | |
1180 | */ | |
1181 | static int | |
1182 | mwifiex_cmd_pcie_host_spec(struct mwifiex_private *priv, | |
9c05fd72 | 1183 | struct host_cmd_ds_command *cmd, u16 action) |
d930faee AK |
1184 | { |
1185 | struct host_cmd_ds_pcie_details *host_spec = | |
1186 | &cmd->params.pcie_host_spec; | |
1187 | struct pcie_service_card *card = priv->adapter->card; | |
d930faee AK |
1188 | |
1189 | cmd->command = cpu_to_le16(HostCmd_CMD_PCIE_DESC_DETAILS); | |
1190 | cmd->size = cpu_to_le16(sizeof(struct | |
1191 | host_cmd_ds_pcie_details) + S_DS_GEN); | |
1192 | cmd->result = 0; | |
1193 | ||
1194 | memset(host_spec, 0, sizeof(struct host_cmd_ds_pcie_details)); | |
1195 | ||
9c05fd72 YAP |
1196 | if (action != HostCmd_ACT_GEN_SET) |
1197 | return 0; | |
1198 | ||
1199 | /* Send the ring base addresses and count to firmware */ | |
1200 | host_spec->txbd_addr_lo = (u32)(card->txbd_ring_pbase); | |
1201 | host_spec->txbd_addr_hi = (u32)(((u64)card->txbd_ring_pbase)>>32); | |
1202 | host_spec->txbd_count = MWIFIEX_MAX_TXRX_BD; | |
1203 | host_spec->rxbd_addr_lo = (u32)(card->rxbd_ring_pbase); | |
1204 | host_spec->rxbd_addr_hi = (u32)(((u64)card->rxbd_ring_pbase)>>32); | |
1205 | host_spec->rxbd_count = MWIFIEX_MAX_TXRX_BD; | |
1206 | host_spec->evtbd_addr_lo = (u32)(card->evtbd_ring_pbase); | |
1207 | host_spec->evtbd_addr_hi = (u32)(((u64)card->evtbd_ring_pbase)>>32); | |
1208 | host_spec->evtbd_count = MWIFIEX_MAX_EVT_BD; | |
fc331460 AP |
1209 | if (card->sleep_cookie_vbase) { |
1210 | host_spec->sleep_cookie_addr_lo = | |
1211 | (u32)(card->sleep_cookie_pbase); | |
1212 | host_spec->sleep_cookie_addr_hi = | |
1213 | (u32)(((u64)(card->sleep_cookie_pbase)) >> 32); | |
9c05fd72 YAP |
1214 | dev_dbg(priv->adapter->dev, "sleep_cook_lo phy addr: 0x%x\n", |
1215 | host_spec->sleep_cookie_addr_lo); | |
d930faee AK |
1216 | } |
1217 | ||
1218 | return 0; | |
1219 | } | |
1220 | ||
fa444bf8 AK |
1221 | /* |
1222 | * This function prepares command for event subscription, configuration | |
1223 | * and query. Events can be subscribed or unsubscribed. Current subscribed | |
1224 | * events can be queried. Also, current subscribed events are reported in | |
1225 | * every FW response. | |
1226 | */ | |
1227 | static int | |
1228 | mwifiex_cmd_802_11_subsc_evt(struct mwifiex_private *priv, | |
1229 | struct host_cmd_ds_command *cmd, | |
1230 | struct mwifiex_ds_misc_subsc_evt *subsc_evt_cfg) | |
1231 | { | |
1232 | struct host_cmd_ds_802_11_subsc_evt *subsc_evt = &cmd->params.subsc_evt; | |
1233 | struct mwifiex_ie_types_rssi_threshold *rssi_tlv; | |
1234 | u16 event_bitmap; | |
1235 | u8 *pos; | |
1236 | ||
1237 | cmd->command = cpu_to_le16(HostCmd_CMD_802_11_SUBSCRIBE_EVENT); | |
1238 | cmd->size = cpu_to_le16(sizeof(struct host_cmd_ds_802_11_subsc_evt) + | |
1239 | S_DS_GEN); | |
1240 | ||
1241 | subsc_evt->action = cpu_to_le16(subsc_evt_cfg->action); | |
1242 | dev_dbg(priv->adapter->dev, "cmd: action: %d\n", subsc_evt_cfg->action); | |
1243 | ||
1244 | /*For query requests, no configuration TLV structures are to be added.*/ | |
1245 | if (subsc_evt_cfg->action == HostCmd_ACT_GEN_GET) | |
1246 | return 0; | |
1247 | ||
1248 | subsc_evt->events = cpu_to_le16(subsc_evt_cfg->events); | |
1249 | ||
1250 | event_bitmap = subsc_evt_cfg->events; | |
1251 | dev_dbg(priv->adapter->dev, "cmd: event bitmap : %16x\n", | |
1252 | event_bitmap); | |
1253 | ||
1254 | if (((subsc_evt_cfg->action == HostCmd_ACT_BITWISE_CLR) || | |
1255 | (subsc_evt_cfg->action == HostCmd_ACT_BITWISE_SET)) && | |
1256 | (event_bitmap == 0)) { | |
1257 | dev_dbg(priv->adapter->dev, "Error: No event specified " | |
1258 | "for bitwise action type\n"); | |
1259 | return -EINVAL; | |
1260 | } | |
1261 | ||
1262 | /* | |
1263 | * Append TLV structures for each of the specified events for | |
1264 | * subscribing or re-configuring. This is not required for | |
1265 | * bitwise unsubscribing request. | |
1266 | */ | |
1267 | if (subsc_evt_cfg->action == HostCmd_ACT_BITWISE_CLR) | |
1268 | return 0; | |
1269 | ||
1270 | pos = ((u8 *)subsc_evt) + | |
1271 | sizeof(struct host_cmd_ds_802_11_subsc_evt); | |
1272 | ||
1273 | if (event_bitmap & BITMASK_BCN_RSSI_LOW) { | |
1274 | rssi_tlv = (struct mwifiex_ie_types_rssi_threshold *) pos; | |
1275 | ||
1276 | rssi_tlv->header.type = cpu_to_le16(TLV_TYPE_RSSI_LOW); | |
1277 | rssi_tlv->header.len = | |
1278 | cpu_to_le16(sizeof(struct mwifiex_ie_types_rssi_threshold) - | |
1279 | sizeof(struct mwifiex_ie_types_header)); | |
1280 | rssi_tlv->abs_value = subsc_evt_cfg->bcn_l_rssi_cfg.abs_value; | |
1281 | rssi_tlv->evt_freq = subsc_evt_cfg->bcn_l_rssi_cfg.evt_freq; | |
1282 | ||
1283 | dev_dbg(priv->adapter->dev, "Cfg Beacon Low Rssi event, " | |
1284 | "RSSI:-%d dBm, Freq:%d\n", | |
1285 | subsc_evt_cfg->bcn_l_rssi_cfg.abs_value, | |
1286 | subsc_evt_cfg->bcn_l_rssi_cfg.evt_freq); | |
1287 | ||
1288 | pos += sizeof(struct mwifiex_ie_types_rssi_threshold); | |
1289 | le16_add_cpu(&cmd->size, | |
1290 | sizeof(struct mwifiex_ie_types_rssi_threshold)); | |
1291 | } | |
1292 | ||
1293 | if (event_bitmap & BITMASK_BCN_RSSI_HIGH) { | |
1294 | rssi_tlv = (struct mwifiex_ie_types_rssi_threshold *) pos; | |
1295 | ||
1296 | rssi_tlv->header.type = cpu_to_le16(TLV_TYPE_RSSI_HIGH); | |
1297 | rssi_tlv->header.len = | |
1298 | cpu_to_le16(sizeof(struct mwifiex_ie_types_rssi_threshold) - | |
1299 | sizeof(struct mwifiex_ie_types_header)); | |
1300 | rssi_tlv->abs_value = subsc_evt_cfg->bcn_h_rssi_cfg.abs_value; | |
1301 | rssi_tlv->evt_freq = subsc_evt_cfg->bcn_h_rssi_cfg.evt_freq; | |
1302 | ||
d35ccaa4 | 1303 | dev_dbg(priv->adapter->dev, "Cfg Beacon High Rssi event, " |
fa444bf8 AK |
1304 | "RSSI:-%d dBm, Freq:%d\n", |
1305 | subsc_evt_cfg->bcn_h_rssi_cfg.abs_value, | |
1306 | subsc_evt_cfg->bcn_h_rssi_cfg.evt_freq); | |
1307 | ||
1308 | pos += sizeof(struct mwifiex_ie_types_rssi_threshold); | |
1309 | le16_add_cpu(&cmd->size, | |
1310 | sizeof(struct mwifiex_ie_types_rssi_threshold)); | |
1311 | } | |
1312 | ||
1313 | return 0; | |
1314 | } | |
1315 | ||
7da060c1 AK |
1316 | static int |
1317 | mwifiex_cmd_append_rpn_expression(struct mwifiex_private *priv, | |
1318 | struct mwifiex_mef_entry *mef_entry, | |
1319 | u8 **buffer) | |
1320 | { | |
1321 | struct mwifiex_mef_filter *filter = mef_entry->filter; | |
1322 | int i, byte_len; | |
1323 | u8 *stack_ptr = *buffer; | |
1324 | ||
3f4e854a | 1325 | for (i = 0; i < MWIFIEX_MEF_MAX_FILTERS; i++) { |
7da060c1 AK |
1326 | filter = &mef_entry->filter[i]; |
1327 | if (!filter->filt_type) | |
1328 | break; | |
1329 | *(__le32 *)stack_ptr = cpu_to_le32((u32)filter->repeat); | |
1330 | stack_ptr += 4; | |
1331 | *stack_ptr = TYPE_DNUM; | |
1332 | stack_ptr += 1; | |
1333 | ||
3f4e854a | 1334 | byte_len = filter->byte_seq[MWIFIEX_MEF_MAX_BYTESEQ]; |
7da060c1 AK |
1335 | memcpy(stack_ptr, filter->byte_seq, byte_len); |
1336 | stack_ptr += byte_len; | |
1337 | *stack_ptr = byte_len; | |
1338 | stack_ptr += 1; | |
1339 | *stack_ptr = TYPE_BYTESEQ; | |
1340 | stack_ptr += 1; | |
1341 | ||
1342 | *(__le32 *)stack_ptr = cpu_to_le32((u32)filter->offset); | |
1343 | stack_ptr += 4; | |
1344 | *stack_ptr = TYPE_DNUM; | |
1345 | stack_ptr += 1; | |
1346 | ||
1347 | *stack_ptr = filter->filt_type; | |
1348 | stack_ptr += 1; | |
1349 | ||
1350 | if (filter->filt_action) { | |
1351 | *stack_ptr = filter->filt_action; | |
1352 | stack_ptr += 1; | |
1353 | } | |
1354 | ||
1355 | if (stack_ptr - *buffer > STACK_NBYTES) | |
1356 | return -1; | |
1357 | } | |
1358 | ||
1359 | *buffer = stack_ptr; | |
1360 | return 0; | |
1361 | } | |
1362 | ||
1363 | static int | |
1364 | mwifiex_cmd_mef_cfg(struct mwifiex_private *priv, | |
1365 | struct host_cmd_ds_command *cmd, | |
1366 | struct mwifiex_ds_mef_cfg *mef) | |
1367 | { | |
1368 | struct host_cmd_ds_mef_cfg *mef_cfg = &cmd->params.mef_cfg; | |
1369 | u8 *pos = (u8 *)mef_cfg; | |
1370 | ||
1371 | cmd->command = cpu_to_le16(HostCmd_CMD_MEF_CFG); | |
1372 | ||
1373 | mef_cfg->criteria = cpu_to_le32(mef->criteria); | |
1374 | mef_cfg->num_entries = cpu_to_le16(mef->num_entries); | |
1375 | pos += sizeof(*mef_cfg); | |
1376 | mef_cfg->mef_entry->mode = mef->mef_entry->mode; | |
1377 | mef_cfg->mef_entry->action = mef->mef_entry->action; | |
1378 | pos += sizeof(*(mef_cfg->mef_entry)); | |
1379 | ||
1380 | if (mwifiex_cmd_append_rpn_expression(priv, mef->mef_entry, &pos)) | |
1381 | return -1; | |
1382 | ||
1383 | mef_cfg->mef_entry->exprsize = | |
1384 | cpu_to_le16(pos - mef_cfg->mef_entry->expr); | |
1385 | cmd->size = cpu_to_le16((u16) (pos - (u8 *)mef_cfg) + S_DS_GEN); | |
1386 | ||
1387 | return 0; | |
1388 | } | |
1389 | ||
388ec385 AK |
1390 | /* This function parse cal data from ASCII to hex */ |
1391 | static u32 mwifiex_parse_cal_cfg(u8 *src, size_t len, u8 *dst) | |
1392 | { | |
1393 | u8 *s = src, *d = dst; | |
1394 | ||
1395 | while (s - src < len) { | |
1396 | if (*s && (isspace(*s) || *s == '\t')) { | |
1397 | s++; | |
1398 | continue; | |
1399 | } | |
1400 | if (isxdigit(*s)) { | |
1401 | *d++ = simple_strtol(s, NULL, 16); | |
1402 | s += 2; | |
1403 | } else { | |
1404 | s++; | |
1405 | } | |
1406 | } | |
1407 | ||
1408 | return d - dst; | |
1409 | } | |
1410 | ||
82efa16a BZ |
1411 | int mwifiex_dnld_dt_cfgdata(struct mwifiex_private *priv, |
1412 | struct device_node *node, const char *prefix) | |
699b027b BZ |
1413 | { |
1414 | #ifdef CONFIG_OF | |
1415 | struct property *prop; | |
1416 | size_t len = strlen(prefix); | |
1417 | int ret; | |
1418 | ||
1419 | /* look for all matching property names */ | |
1420 | for_each_property_of_node(node, prop) { | |
1421 | if (len > strlen(prop->name) || | |
1422 | strncmp(prop->name, prefix, len)) | |
1423 | continue; | |
1424 | ||
63791ccd BZ |
1425 | /* property header is 6 bytes, data must fit in cmd buffer */ |
1426 | if (prop && prop->value && prop->length > 6 && | |
1427 | prop->length <= MWIFIEX_SIZE_OF_CMD_BUFFER - S_DS_GEN) { | |
fa0ecbb9 BZ |
1428 | ret = mwifiex_send_cmd(priv, HostCmd_CMD_CFG_DATA, |
1429 | HostCmd_ACT_GEN_SET, 0, | |
1430 | prop, true); | |
699b027b BZ |
1431 | if (ret) |
1432 | return ret; | |
1433 | } | |
1434 | } | |
1435 | #endif | |
1436 | return 0; | |
1437 | } | |
1438 | ||
388ec385 AK |
1439 | /* This function prepares command of set_cfg_data. */ |
1440 | static int mwifiex_cmd_cfg_data(struct mwifiex_private *priv, | |
699b027b | 1441 | struct host_cmd_ds_command *cmd, void *data_buf) |
388ec385 | 1442 | { |
388ec385 | 1443 | struct mwifiex_adapter *adapter = priv->adapter; |
699b027b | 1444 | struct property *prop = data_buf; |
d39fbc88 BZ |
1445 | u32 len; |
1446 | u8 *data = (u8 *)cmd + S_DS_GEN; | |
699b027b | 1447 | int ret; |
388ec385 | 1448 | |
699b027b BZ |
1449 | if (prop) { |
1450 | len = prop->length; | |
1451 | ret = of_property_read_u8_array(adapter->dt_node, prop->name, | |
1452 | data, len); | |
1453 | if (ret) | |
1454 | return ret; | |
1455 | dev_dbg(adapter->dev, | |
1456 | "download cfg_data from device tree: %s\n", prop->name); | |
1457 | } else if (adapter->cal_data->data && adapter->cal_data->size > 0) { | |
388ec385 | 1458 | len = mwifiex_parse_cal_cfg((u8 *)adapter->cal_data->data, |
d39fbc88 | 1459 | adapter->cal_data->size, data); |
699b027b BZ |
1460 | dev_dbg(adapter->dev, "download cfg_data from config file\n"); |
1461 | } else { | |
388ec385 | 1462 | return -1; |
699b027b | 1463 | } |
388ec385 | 1464 | |
388ec385 | 1465 | cmd->command = cpu_to_le16(HostCmd_CMD_CFG_DATA); |
d39fbc88 | 1466 | cmd->size = cpu_to_le16(S_DS_GEN + len); |
388ec385 AK |
1467 | |
1468 | return 0; | |
1469 | } | |
1470 | ||
562fc5b3 AK |
1471 | static int |
1472 | mwifiex_cmd_coalesce_cfg(struct mwifiex_private *priv, | |
1473 | struct host_cmd_ds_command *cmd, | |
1474 | u16 cmd_action, void *data_buf) | |
1475 | { | |
1476 | struct host_cmd_ds_coalesce_cfg *coalesce_cfg = | |
1477 | &cmd->params.coalesce_cfg; | |
1478 | struct mwifiex_ds_coalesce_cfg *cfg = data_buf; | |
1479 | struct coalesce_filt_field_param *param; | |
1480 | u16 cnt, idx, length; | |
1481 | struct coalesce_receive_filt_rule *rule; | |
1482 | ||
1483 | cmd->command = cpu_to_le16(HostCmd_CMD_COALESCE_CFG); | |
1484 | cmd->size = cpu_to_le16(S_DS_GEN); | |
1485 | ||
1486 | coalesce_cfg->action = cpu_to_le16(cmd_action); | |
1487 | coalesce_cfg->num_of_rules = cpu_to_le16(cfg->num_of_rules); | |
1488 | rule = coalesce_cfg->rule; | |
1489 | ||
1490 | for (cnt = 0; cnt < cfg->num_of_rules; cnt++) { | |
1491 | rule->header.type = cpu_to_le16(TLV_TYPE_COALESCE_RULE); | |
1492 | rule->max_coalescing_delay = | |
1493 | cpu_to_le16(cfg->rule[cnt].max_coalescing_delay); | |
1494 | rule->pkt_type = cfg->rule[cnt].pkt_type; | |
1495 | rule->num_of_fields = cfg->rule[cnt].num_of_fields; | |
1496 | ||
1497 | length = 0; | |
1498 | ||
1499 | param = rule->params; | |
1500 | for (idx = 0; idx < cfg->rule[cnt].num_of_fields; idx++) { | |
1501 | param->operation = cfg->rule[cnt].params[idx].operation; | |
1502 | param->operand_len = | |
1503 | cfg->rule[cnt].params[idx].operand_len; | |
1504 | param->offset = | |
1505 | cpu_to_le16(cfg->rule[cnt].params[idx].offset); | |
1506 | memcpy(param->operand_byte_stream, | |
1507 | cfg->rule[cnt].params[idx].operand_byte_stream, | |
1508 | param->operand_len); | |
1509 | ||
1510 | length += sizeof(struct coalesce_filt_field_param); | |
1511 | ||
1512 | param++; | |
1513 | } | |
1514 | ||
1515 | /* Total rule length is sizeof max_coalescing_delay(u16), | |
1516 | * num_of_fields(u8), pkt_type(u8) and total length of the all | |
1517 | * params | |
1518 | */ | |
1519 | rule->header.len = cpu_to_le16(length + sizeof(u16) + | |
1520 | sizeof(u8) + sizeof(u8)); | |
1521 | ||
1522 | /* Add the rule length to the command size*/ | |
1523 | le16_add_cpu(&cmd->size, le16_to_cpu(rule->header.len) + | |
1524 | sizeof(struct mwifiex_ie_types_header)); | |
1525 | ||
1526 | rule = (void *)((u8 *)rule->params + length); | |
1527 | } | |
1528 | ||
1529 | /* Add sizeof action, num_of_rules to total command length */ | |
1530 | le16_add_cpu(&cmd->size, sizeof(u16) + sizeof(u16)); | |
1531 | ||
1532 | return 0; | |
1533 | } | |
1534 | ||
429d90d2 AP |
1535 | static int |
1536 | mwifiex_cmd_tdls_oper(struct mwifiex_private *priv, | |
1537 | struct host_cmd_ds_command *cmd, | |
1538 | void *data_buf) | |
1539 | { | |
1540 | struct host_cmd_ds_tdls_oper *tdls_oper = &cmd->params.tdls_oper; | |
1541 | struct mwifiex_ds_tdls_oper *oper = data_buf; | |
1542 | struct mwifiex_sta_node *sta_ptr; | |
1f4dfd8a AP |
1543 | struct host_cmd_tlv_rates *tlv_rates; |
1544 | struct mwifiex_ie_types_htcap *ht_capab; | |
1545 | struct mwifiex_ie_types_qos_info *wmm_qos_info; | |
1546 | struct mwifiex_ie_types_extcap *extcap; | |
5f6d5983 AP |
1547 | struct mwifiex_ie_types_vhtcap *vht_capab; |
1548 | struct mwifiex_ie_types_aid *aid; | |
d29caf25 | 1549 | struct mwifiex_ie_types_tdls_idle_timeout *timeout; |
1f4dfd8a AP |
1550 | u8 *pos, qos_info; |
1551 | u16 config_len = 0; | |
1552 | struct station_parameters *params = priv->sta_params; | |
429d90d2 AP |
1553 | |
1554 | cmd->command = cpu_to_le16(HostCmd_CMD_TDLS_OPER); | |
1555 | cmd->size = cpu_to_le16(S_DS_GEN); | |
1f4dfd8a | 1556 | le16_add_cpu(&cmd->size, sizeof(struct host_cmd_ds_tdls_oper)); |
429d90d2 AP |
1557 | |
1558 | tdls_oper->reason = 0; | |
1559 | memcpy(tdls_oper->peer_mac, oper->peer_mac, ETH_ALEN); | |
1560 | sta_ptr = mwifiex_get_sta_entry(priv, oper->peer_mac); | |
1561 | ||
1f4dfd8a AP |
1562 | pos = (u8 *)tdls_oper + sizeof(struct host_cmd_ds_tdls_oper); |
1563 | ||
429d90d2 AP |
1564 | switch (oper->tdls_action) { |
1565 | case MWIFIEX_TDLS_DISABLE_LINK: | |
1566 | tdls_oper->tdls_action = cpu_to_le16(ACT_TDLS_DELETE); | |
1567 | break; | |
e48e0de0 AP |
1568 | case MWIFIEX_TDLS_CREATE_LINK: |
1569 | tdls_oper->tdls_action = cpu_to_le16(ACT_TDLS_CREATE); | |
1f4dfd8a AP |
1570 | break; |
1571 | case MWIFIEX_TDLS_CONFIG_LINK: | |
1572 | tdls_oper->tdls_action = cpu_to_le16(ACT_TDLS_CONFIG); | |
1573 | ||
1574 | if (!params) { | |
1575 | dev_err(priv->adapter->dev, | |
1576 | "TDLS config params not available for %pM\n", | |
1577 | oper->peer_mac); | |
1578 | return -ENODATA; | |
1579 | } | |
1580 | ||
1581 | *(__le16 *)pos = cpu_to_le16(params->capability); | |
1582 | config_len += sizeof(params->capability); | |
1583 | ||
1584 | qos_info = params->uapsd_queues | (params->max_sp << 5); | |
1585 | wmm_qos_info = (struct mwifiex_ie_types_qos_info *)(pos + | |
1586 | config_len); | |
1587 | wmm_qos_info->header.type = cpu_to_le16(WLAN_EID_QOS_CAPA); | |
1588 | wmm_qos_info->header.len = cpu_to_le16(sizeof(qos_info)); | |
1589 | wmm_qos_info->qos_info = qos_info; | |
1590 | config_len += sizeof(struct mwifiex_ie_types_qos_info); | |
1591 | ||
1592 | if (params->ht_capa) { | |
1593 | ht_capab = (struct mwifiex_ie_types_htcap *)(pos + | |
1594 | config_len); | |
1595 | ht_capab->header.type = | |
1596 | cpu_to_le16(WLAN_EID_HT_CAPABILITY); | |
1597 | ht_capab->header.len = | |
1598 | cpu_to_le16(sizeof(struct ieee80211_ht_cap)); | |
1599 | memcpy(&ht_capab->ht_cap, params->ht_capa, | |
1600 | sizeof(struct ieee80211_ht_cap)); | |
1601 | config_len += sizeof(struct mwifiex_ie_types_htcap); | |
1602 | } | |
1603 | ||
1604 | if (params->supported_rates && params->supported_rates_len) { | |
1605 | tlv_rates = (struct host_cmd_tlv_rates *)(pos + | |
1606 | config_len); | |
1607 | tlv_rates->header.type = | |
1608 | cpu_to_le16(WLAN_EID_SUPP_RATES); | |
1609 | tlv_rates->header.len = | |
1610 | cpu_to_le16(params->supported_rates_len); | |
1611 | memcpy(tlv_rates->rates, params->supported_rates, | |
1612 | params->supported_rates_len); | |
1613 | config_len += sizeof(struct host_cmd_tlv_rates) + | |
1614 | params->supported_rates_len; | |
1615 | } | |
1616 | ||
1617 | if (params->ext_capab && params->ext_capab_len) { | |
1618 | extcap = (struct mwifiex_ie_types_extcap *)(pos + | |
1619 | config_len); | |
1620 | extcap->header.type = | |
1621 | cpu_to_le16(WLAN_EID_EXT_CAPABILITY); | |
1622 | extcap->header.len = cpu_to_le16(params->ext_capab_len); | |
1623 | memcpy(extcap->ext_capab, params->ext_capab, | |
1624 | params->ext_capab_len); | |
1625 | config_len += sizeof(struct mwifiex_ie_types_extcap) + | |
1626 | params->ext_capab_len; | |
1627 | } | |
5f6d5983 AP |
1628 | if (params->vht_capa) { |
1629 | vht_capab = (struct mwifiex_ie_types_vhtcap *)(pos + | |
1630 | config_len); | |
1631 | vht_capab->header.type = | |
1632 | cpu_to_le16(WLAN_EID_VHT_CAPABILITY); | |
1633 | vht_capab->header.len = | |
1634 | cpu_to_le16(sizeof(struct ieee80211_vht_cap)); | |
1635 | memcpy(&vht_capab->vht_cap, params->vht_capa, | |
1636 | sizeof(struct ieee80211_vht_cap)); | |
1637 | config_len += sizeof(struct mwifiex_ie_types_vhtcap); | |
1638 | } | |
1639 | if (params->aid) { | |
1640 | aid = (struct mwifiex_ie_types_aid *)(pos + config_len); | |
1641 | aid->header.type = cpu_to_le16(WLAN_EID_AID); | |
1642 | aid->header.len = cpu_to_le16(sizeof(params->aid)); | |
1643 | aid->aid = cpu_to_le16(params->aid); | |
1644 | config_len += sizeof(struct mwifiex_ie_types_aid); | |
1645 | } | |
1f4dfd8a | 1646 | |
d29caf25 AP |
1647 | timeout = (void *)(pos + config_len); |
1648 | timeout->header.type = cpu_to_le16(TLV_TYPE_TDLS_IDLE_TIMEOUT); | |
1649 | timeout->header.len = cpu_to_le16(sizeof(timeout->value)); | |
1650 | timeout->value = cpu_to_le16(MWIFIEX_TDLS_IDLE_TIMEOUT); | |
1651 | config_len += sizeof(struct mwifiex_ie_types_tdls_idle_timeout); | |
1652 | ||
e48e0de0 | 1653 | break; |
429d90d2 AP |
1654 | default: |
1655 | dev_err(priv->adapter->dev, "Unknown TDLS operation\n"); | |
1656 | return -ENOTSUPP; | |
1657 | } | |
1658 | ||
1f4dfd8a | 1659 | le16_add_cpu(&cmd->size, config_len); |
429d90d2 AP |
1660 | |
1661 | return 0; | |
1662 | } | |
5e6e3a92 BZ |
1663 | /* |
1664 | * This function prepares the commands before sending them to the firmware. | |
1665 | * | |
1666 | * This is a generic function which calls specific command preparation | |
1667 | * routines based upon the command number. | |
1668 | */ | |
1669 | int mwifiex_sta_prepare_cmd(struct mwifiex_private *priv, uint16_t cmd_no, | |
1670 | u16 cmd_action, u32 cmd_oid, | |
1671 | void *data_buf, void *cmd_buf) | |
1672 | { | |
a5ffddb7 | 1673 | struct host_cmd_ds_command *cmd_ptr = cmd_buf; |
5e6e3a92 BZ |
1674 | int ret = 0; |
1675 | ||
1676 | /* Prepare command */ | |
1677 | switch (cmd_no) { | |
1678 | case HostCmd_CMD_GET_HW_SPEC: | |
1679 | ret = mwifiex_cmd_get_hw_spec(priv, cmd_ptr); | |
1680 | break; | |
388ec385 | 1681 | case HostCmd_CMD_CFG_DATA: |
699b027b | 1682 | ret = mwifiex_cmd_cfg_data(priv, cmd_ptr, data_buf); |
388ec385 | 1683 | break; |
5e6e3a92 BZ |
1684 | case HostCmd_CMD_MAC_CONTROL: |
1685 | ret = mwifiex_cmd_mac_control(priv, cmd_ptr, cmd_action, | |
1686 | data_buf); | |
1687 | break; | |
1688 | case HostCmd_CMD_802_11_MAC_ADDRESS: | |
1689 | ret = mwifiex_cmd_802_11_mac_address(priv, cmd_ptr, | |
1690 | cmd_action); | |
1691 | break; | |
1692 | case HostCmd_CMD_MAC_MULTICAST_ADR: | |
572e8f3e | 1693 | ret = mwifiex_cmd_mac_multicast_adr(cmd_ptr, cmd_action, |
5e6e3a92 BZ |
1694 | data_buf); |
1695 | break; | |
1696 | case HostCmd_CMD_TX_RATE_CFG: | |
1697 | ret = mwifiex_cmd_tx_rate_cfg(priv, cmd_ptr, cmd_action, | |
1698 | data_buf); | |
1699 | break; | |
1700 | case HostCmd_CMD_TXPWR_CFG: | |
572e8f3e | 1701 | ret = mwifiex_cmd_tx_power_cfg(cmd_ptr, cmd_action, |
5e6e3a92 BZ |
1702 | data_buf); |
1703 | break; | |
caa8984f AK |
1704 | case HostCmd_CMD_RF_TX_PWR: |
1705 | ret = mwifiex_cmd_rf_tx_power(priv, cmd_ptr, cmd_action, | |
1706 | data_buf); | |
1707 | break; | |
8a279d5b AK |
1708 | case HostCmd_CMD_RF_ANTENNA: |
1709 | ret = mwifiex_cmd_rf_antenna(priv, cmd_ptr, cmd_action, | |
1710 | data_buf); | |
1711 | break; | |
5e6e3a92 BZ |
1712 | case HostCmd_CMD_802_11_PS_MODE_ENH: |
1713 | ret = mwifiex_cmd_enh_power_mode(priv, cmd_ptr, cmd_action, | |
1714 | (uint16_t)cmd_oid, data_buf); | |
1715 | break; | |
1716 | case HostCmd_CMD_802_11_HS_CFG_ENH: | |
1717 | ret = mwifiex_cmd_802_11_hs_cfg(priv, cmd_ptr, cmd_action, | |
1718 | (struct mwifiex_hs_config_param *) data_buf); | |
1719 | break; | |
1720 | case HostCmd_CMD_802_11_SCAN: | |
572e8f3e | 1721 | ret = mwifiex_cmd_802_11_scan(cmd_ptr, data_buf); |
5e6e3a92 BZ |
1722 | break; |
1723 | case HostCmd_CMD_802_11_BG_SCAN_QUERY: | |
572e8f3e | 1724 | ret = mwifiex_cmd_802_11_bg_scan_query(cmd_ptr); |
5e6e3a92 BZ |
1725 | break; |
1726 | case HostCmd_CMD_802_11_ASSOCIATE: | |
1727 | ret = mwifiex_cmd_802_11_associate(priv, cmd_ptr, data_buf); | |
1728 | break; | |
1729 | case HostCmd_CMD_802_11_DEAUTHENTICATE: | |
1730 | ret = mwifiex_cmd_802_11_deauthenticate(priv, cmd_ptr, | |
1731 | data_buf); | |
1732 | break; | |
1733 | case HostCmd_CMD_802_11_AD_HOC_START: | |
1734 | ret = mwifiex_cmd_802_11_ad_hoc_start(priv, cmd_ptr, | |
1735 | data_buf); | |
1736 | break; | |
1737 | case HostCmd_CMD_802_11_GET_LOG: | |
572e8f3e | 1738 | ret = mwifiex_cmd_802_11_get_log(cmd_ptr); |
5e6e3a92 BZ |
1739 | break; |
1740 | case HostCmd_CMD_802_11_AD_HOC_JOIN: | |
1741 | ret = mwifiex_cmd_802_11_ad_hoc_join(priv, cmd_ptr, | |
1742 | data_buf); | |
1743 | break; | |
1744 | case HostCmd_CMD_802_11_AD_HOC_STOP: | |
572e8f3e | 1745 | ret = mwifiex_cmd_802_11_ad_hoc_stop(cmd_ptr); |
5e6e3a92 BZ |
1746 | break; |
1747 | case HostCmd_CMD_RSSI_INFO: | |
1748 | ret = mwifiex_cmd_802_11_rssi_info(priv, cmd_ptr, cmd_action); | |
1749 | break; | |
1750 | case HostCmd_CMD_802_11_SNMP_MIB: | |
1751 | ret = mwifiex_cmd_802_11_snmp_mib(priv, cmd_ptr, cmd_action, | |
1752 | cmd_oid, data_buf); | |
1753 | break; | |
1754 | case HostCmd_CMD_802_11_TX_RATE_QUERY: | |
1755 | cmd_ptr->command = | |
1756 | cpu_to_le16(HostCmd_CMD_802_11_TX_RATE_QUERY); | |
1757 | cmd_ptr->size = | |
1758 | cpu_to_le16(sizeof(struct host_cmd_ds_tx_rate_query) + | |
1759 | S_DS_GEN); | |
1760 | priv->tx_rate = 0; | |
1761 | ret = 0; | |
1762 | break; | |
1763 | case HostCmd_CMD_VERSION_EXT: | |
1764 | cmd_ptr->command = cpu_to_le16(cmd_no); | |
1765 | cmd_ptr->params.verext.version_str_sel = | |
1766 | (u8) (*((u32 *) data_buf)); | |
1767 | memcpy(&cmd_ptr->params, data_buf, | |
1768 | sizeof(struct host_cmd_ds_version_ext)); | |
1769 | cmd_ptr->size = | |
1770 | cpu_to_le16(sizeof(struct host_cmd_ds_version_ext) + | |
1771 | S_DS_GEN); | |
1772 | ret = 0; | |
1773 | break; | |
3cec6870 SP |
1774 | case HostCmd_CMD_MGMT_FRAME_REG: |
1775 | cmd_ptr->command = cpu_to_le16(cmd_no); | |
1776 | cmd_ptr->params.reg_mask.action = cpu_to_le16(cmd_action); | |
1777 | cmd_ptr->params.reg_mask.mask = cpu_to_le32(*(u32 *)data_buf); | |
1778 | cmd_ptr->size = | |
1779 | cpu_to_le16(sizeof(struct host_cmd_ds_mgmt_frame_reg) + | |
1780 | S_DS_GEN); | |
1781 | ret = 0; | |
1782 | break; | |
7feb4c48 SP |
1783 | case HostCmd_CMD_REMAIN_ON_CHAN: |
1784 | cmd_ptr->command = cpu_to_le16(cmd_no); | |
1785 | memcpy(&cmd_ptr->params, data_buf, | |
1786 | sizeof(struct host_cmd_ds_remain_on_chan)); | |
1787 | cmd_ptr->size = | |
1788 | cpu_to_le16(sizeof(struct host_cmd_ds_remain_on_chan) + | |
1789 | S_DS_GEN); | |
1790 | break; | |
83c78da9 YAP |
1791 | case HostCmd_CMD_11AC_CFG: |
1792 | ret = mwifiex_cmd_11ac_cfg(priv, cmd_ptr, cmd_action, data_buf); | |
1793 | break; | |
e1a2b7a3 SP |
1794 | case HostCmd_CMD_P2P_MODE_CFG: |
1795 | cmd_ptr->command = cpu_to_le16(cmd_no); | |
1796 | cmd_ptr->params.mode_cfg.action = cpu_to_le16(cmd_action); | |
1797 | cmd_ptr->params.mode_cfg.mode = cpu_to_le16(*(u16 *)data_buf); | |
1798 | cmd_ptr->size = | |
1799 | cpu_to_le16(sizeof(struct host_cmd_ds_p2p_mode_cfg) + | |
1800 | S_DS_GEN); | |
1801 | break; | |
5e6e3a92 BZ |
1802 | case HostCmd_CMD_FUNC_INIT: |
1803 | if (priv->adapter->hw_status == MWIFIEX_HW_STATUS_RESET) | |
1804 | priv->adapter->hw_status = MWIFIEX_HW_STATUS_READY; | |
1805 | cmd_ptr->command = cpu_to_le16(cmd_no); | |
1806 | cmd_ptr->size = cpu_to_le16(S_DS_GEN); | |
1807 | break; | |
1808 | case HostCmd_CMD_FUNC_SHUTDOWN: | |
1809 | priv->adapter->hw_status = MWIFIEX_HW_STATUS_RESET; | |
1810 | cmd_ptr->command = cpu_to_le16(cmd_no); | |
1811 | cmd_ptr->size = cpu_to_le16(S_DS_GEN); | |
1812 | break; | |
1813 | case HostCmd_CMD_11N_ADDBA_REQ: | |
572e8f3e | 1814 | ret = mwifiex_cmd_11n_addba_req(cmd_ptr, data_buf); |
5e6e3a92 BZ |
1815 | break; |
1816 | case HostCmd_CMD_11N_DELBA: | |
572e8f3e | 1817 | ret = mwifiex_cmd_11n_delba(cmd_ptr, data_buf); |
5e6e3a92 BZ |
1818 | break; |
1819 | case HostCmd_CMD_11N_ADDBA_RSP: | |
1820 | ret = mwifiex_cmd_11n_addba_rsp_gen(priv, cmd_ptr, data_buf); | |
1821 | break; | |
1822 | case HostCmd_CMD_802_11_KEY_MATERIAL: | |
1823 | ret = mwifiex_cmd_802_11_key_material(priv, cmd_ptr, | |
9c05fd72 YAP |
1824 | cmd_action, cmd_oid, |
1825 | data_buf); | |
5e6e3a92 BZ |
1826 | break; |
1827 | case HostCmd_CMD_802_11D_DOMAIN_INFO: | |
1828 | ret = mwifiex_cmd_802_11d_domain_info(priv, cmd_ptr, | |
9c05fd72 | 1829 | cmd_action); |
5e6e3a92 BZ |
1830 | break; |
1831 | case HostCmd_CMD_RECONFIGURE_TX_BUFF: | |
1832 | ret = mwifiex_cmd_recfg_tx_buf(priv, cmd_ptr, cmd_action, | |
1833 | data_buf); | |
1834 | break; | |
1835 | case HostCmd_CMD_AMSDU_AGGR_CTRL: | |
572e8f3e | 1836 | ret = mwifiex_cmd_amsdu_aggr_ctrl(cmd_ptr, cmd_action, |
5e6e3a92 BZ |
1837 | data_buf); |
1838 | break; | |
1839 | case HostCmd_CMD_11N_CFG: | |
a5f39056 | 1840 | ret = mwifiex_cmd_11n_cfg(priv, cmd_ptr, cmd_action, data_buf); |
5e6e3a92 BZ |
1841 | break; |
1842 | case HostCmd_CMD_WMM_GET_STATUS: | |
1843 | dev_dbg(priv->adapter->dev, | |
1844 | "cmd: WMM: WMM_GET_STATUS cmd sent\n"); | |
1845 | cmd_ptr->command = cpu_to_le16(HostCmd_CMD_WMM_GET_STATUS); | |
1846 | cmd_ptr->size = | |
1847 | cpu_to_le16(sizeof(struct host_cmd_ds_wmm_get_status) + | |
1848 | S_DS_GEN); | |
1849 | ret = 0; | |
1850 | break; | |
1851 | case HostCmd_CMD_802_11_IBSS_COALESCING_STATUS: | |
572e8f3e AK |
1852 | ret = mwifiex_cmd_ibss_coalescing_status(cmd_ptr, cmd_action, |
1853 | data_buf); | |
5e6e3a92 | 1854 | break; |
21f58d20 AK |
1855 | case HostCmd_CMD_802_11_SCAN_EXT: |
1856 | ret = mwifiex_cmd_802_11_scan_ext(priv, cmd_ptr, data_buf); | |
1857 | break; | |
5e6e3a92 BZ |
1858 | case HostCmd_CMD_MAC_REG_ACCESS: |
1859 | case HostCmd_CMD_BBP_REG_ACCESS: | |
1860 | case HostCmd_CMD_RF_REG_ACCESS: | |
1861 | case HostCmd_CMD_PMIC_REG_ACCESS: | |
1862 | case HostCmd_CMD_CAU_REG_ACCESS: | |
1863 | case HostCmd_CMD_802_11_EEPROM_ACCESS: | |
1864 | ret = mwifiex_cmd_reg_access(cmd_ptr, cmd_action, data_buf); | |
1865 | break; | |
1866 | case HostCmd_CMD_SET_BSS_MODE: | |
1867 | cmd_ptr->command = cpu_to_le16(cmd_no); | |
eecd8250 | 1868 | if (priv->bss_mode == NL80211_IFTYPE_ADHOC) |
5e6e3a92 BZ |
1869 | cmd_ptr->params.bss_mode.con_type = |
1870 | CONNECTION_TYPE_ADHOC; | |
eecd8250 | 1871 | else if (priv->bss_mode == NL80211_IFTYPE_STATION) |
5e6e3a92 BZ |
1872 | cmd_ptr->params.bss_mode.con_type = |
1873 | CONNECTION_TYPE_INFRA; | |
9197ab9e SP |
1874 | else if (priv->bss_mode == NL80211_IFTYPE_AP) |
1875 | cmd_ptr->params.bss_mode.con_type = CONNECTION_TYPE_AP; | |
5e6e3a92 BZ |
1876 | cmd_ptr->size = cpu_to_le16(sizeof(struct |
1877 | host_cmd_ds_set_bss_mode) + S_DS_GEN); | |
1878 | ret = 0; | |
1879 | break; | |
d930faee AK |
1880 | case HostCmd_CMD_PCIE_DESC_DETAILS: |
1881 | ret = mwifiex_cmd_pcie_host_spec(priv, cmd_ptr, cmd_action); | |
1882 | break; | |
fa444bf8 AK |
1883 | case HostCmd_CMD_802_11_SUBSCRIBE_EVENT: |
1884 | ret = mwifiex_cmd_802_11_subsc_evt(priv, cmd_ptr, data_buf); | |
1885 | break; | |
7da060c1 AK |
1886 | case HostCmd_CMD_MEF_CFG: |
1887 | ret = mwifiex_cmd_mef_cfg(priv, cmd_ptr, data_buf); | |
1888 | break; | |
562fc5b3 AK |
1889 | case HostCmd_CMD_COALESCE_CFG: |
1890 | ret = mwifiex_cmd_coalesce_cfg(priv, cmd_ptr, cmd_action, | |
1891 | data_buf); | |
1892 | break; | |
429d90d2 AP |
1893 | case HostCmd_CMD_TDLS_OPER: |
1894 | ret = mwifiex_cmd_tdls_oper(priv, cmd_ptr, data_buf); | |
1895 | break; | |
5e6e3a92 BZ |
1896 | default: |
1897 | dev_err(priv->adapter->dev, | |
1898 | "PREP_CMD: unknown cmd- %#x\n", cmd_no); | |
1899 | ret = -1; | |
1900 | break; | |
1901 | } | |
1902 | return ret; | |
1903 | } | |
1904 | ||
1905 | /* | |
1906 | * This function issues commands to initialize firmware. | |
1907 | * | |
1908 | * This is called after firmware download to bring the card to | |
1909 | * working state. | |
1910 | * | |
1911 | * The following commands are issued sequentially - | |
d930faee | 1912 | * - Set PCI-Express host buffer configuration (PCIE only) |
5e6e3a92 BZ |
1913 | * - Function init (for first interface only) |
1914 | * - Read MAC address (for first interface only) | |
1915 | * - Reconfigure Tx buffer size (for first interface only) | |
1916 | * - Enable auto deep sleep (for first interface only) | |
1917 | * - Get Tx rate | |
1918 | * - Get Tx power | |
1919 | * - Set IBSS coalescing status | |
1920 | * - Set AMSDU aggregation control | |
1921 | * - Set 11d control | |
1922 | * - Set MAC control (this must be the last command to initialize firmware) | |
1923 | */ | |
1924 | int mwifiex_sta_init_cmd(struct mwifiex_private *priv, u8 first_sta) | |
1925 | { | |
388ec385 | 1926 | struct mwifiex_adapter *adapter = priv->adapter; |
270e58e8 | 1927 | int ret; |
5e6e3a92 BZ |
1928 | u16 enable = true; |
1929 | struct mwifiex_ds_11n_amsdu_aggr_ctrl amsdu_aggr_ctrl; | |
1930 | struct mwifiex_ds_auto_ds auto_ds; | |
1931 | enum state_11d_t state_11d; | |
cd27bc3c | 1932 | struct mwifiex_ds_11n_tx_cfg tx_cfg; |
5e6e3a92 BZ |
1933 | |
1934 | if (first_sta) { | |
d930faee | 1935 | if (priv->adapter->iface_type == MWIFIEX_PCIE) { |
fa0ecbb9 BZ |
1936 | ret = mwifiex_send_cmd(priv, |
1937 | HostCmd_CMD_PCIE_DESC_DETAILS, | |
1938 | HostCmd_ACT_GEN_SET, 0, NULL, | |
1939 | true); | |
d930faee AK |
1940 | if (ret) |
1941 | return -1; | |
1942 | } | |
5e6e3a92 | 1943 | |
fa0ecbb9 BZ |
1944 | ret = mwifiex_send_cmd(priv, HostCmd_CMD_FUNC_INIT, |
1945 | HostCmd_ACT_GEN_SET, 0, NULL, true); | |
5e6e3a92 BZ |
1946 | if (ret) |
1947 | return -1; | |
388ec385 | 1948 | |
699b027b BZ |
1949 | /* Download calibration data to firmware. |
1950 | * The cal-data can be read from device tree and/or | |
1951 | * a configuration file and downloaded to firmware. | |
1952 | */ | |
1953 | adapter->dt_node = | |
1954 | of_find_node_by_name(NULL, "marvell_cfgdata"); | |
1955 | if (adapter->dt_node) { | |
1956 | ret = mwifiex_dnld_dt_cfgdata(priv, adapter->dt_node, | |
1957 | "marvell,caldata"); | |
1958 | if (ret) | |
1959 | return -1; | |
1960 | } | |
1961 | ||
388ec385 | 1962 | if (adapter->cal_data) { |
fa0ecbb9 BZ |
1963 | ret = mwifiex_send_cmd(priv, HostCmd_CMD_CFG_DATA, |
1964 | HostCmd_ACT_GEN_SET, 0, NULL, | |
1965 | true); | |
388ec385 AK |
1966 | if (ret) |
1967 | return -1; | |
1968 | } | |
1969 | ||
5e6e3a92 | 1970 | /* Read MAC address from HW */ |
fa0ecbb9 BZ |
1971 | ret = mwifiex_send_cmd(priv, HostCmd_CMD_GET_HW_SPEC, |
1972 | HostCmd_ACT_GEN_GET, 0, NULL, true); | |
5e6e3a92 BZ |
1973 | if (ret) |
1974 | return -1; | |
1975 | ||
1976 | /* Reconfigure tx buf size */ | |
fa0ecbb9 BZ |
1977 | ret = mwifiex_send_cmd(priv, HostCmd_CMD_RECONFIGURE_TX_BUFF, |
1978 | HostCmd_ACT_GEN_SET, 0, | |
1979 | &priv->adapter->tx_buf_size, true); | |
5e6e3a92 BZ |
1980 | if (ret) |
1981 | return -1; | |
1982 | ||
03785387 AP |
1983 | if (priv->bss_type != MWIFIEX_BSS_TYPE_UAP) { |
1984 | /* Enable IEEE PS by default */ | |
1985 | priv->adapter->ps_mode = MWIFIEX_802_11_POWER_MODE_PSP; | |
fa0ecbb9 BZ |
1986 | ret = mwifiex_send_cmd(priv, |
1987 | HostCmd_CMD_802_11_PS_MODE_ENH, | |
1988 | EN_AUTO_PS, BITMAP_STA_PS, NULL, | |
1989 | true); | |
03785387 AP |
1990 | if (ret) |
1991 | return -1; | |
1992 | } | |
5e6e3a92 BZ |
1993 | } |
1994 | ||
1995 | /* get tx rate */ | |
fa0ecbb9 BZ |
1996 | ret = mwifiex_send_cmd(priv, HostCmd_CMD_TX_RATE_CFG, |
1997 | HostCmd_ACT_GEN_GET, 0, NULL, true); | |
5e6e3a92 BZ |
1998 | if (ret) |
1999 | return -1; | |
2000 | priv->data_rate = 0; | |
2001 | ||
2002 | /* get tx power */ | |
fa0ecbb9 BZ |
2003 | ret = mwifiex_send_cmd(priv, HostCmd_CMD_RF_TX_PWR, |
2004 | HostCmd_ACT_GEN_GET, 0, NULL, true); | |
5e6e3a92 BZ |
2005 | if (ret) |
2006 | return -1; | |
2007 | ||
03785387 AP |
2008 | if (priv->bss_type == MWIFIEX_BSS_TYPE_STA) { |
2009 | /* set ibss coalescing_status */ | |
fa0ecbb9 BZ |
2010 | ret = mwifiex_send_cmd( |
2011 | priv, | |
2012 | HostCmd_CMD_802_11_IBSS_COALESCING_STATUS, | |
2013 | HostCmd_ACT_GEN_SET, 0, &enable, true); | |
03785387 AP |
2014 | if (ret) |
2015 | return -1; | |
2016 | } | |
5e6e3a92 BZ |
2017 | |
2018 | memset(&amsdu_aggr_ctrl, 0, sizeof(amsdu_aggr_ctrl)); | |
2019 | amsdu_aggr_ctrl.enable = true; | |
2020 | /* Send request to firmware */ | |
fa0ecbb9 BZ |
2021 | ret = mwifiex_send_cmd(priv, HostCmd_CMD_AMSDU_AGGR_CTRL, |
2022 | HostCmd_ACT_GEN_SET, 0, | |
2023 | &amsdu_aggr_ctrl, true); | |
5e6e3a92 BZ |
2024 | if (ret) |
2025 | return -1; | |
2026 | /* MAC Control must be the last command in init_fw */ | |
2027 | /* set MAC Control */ | |
fa0ecbb9 BZ |
2028 | ret = mwifiex_send_cmd(priv, HostCmd_CMD_MAC_CONTROL, |
2029 | HostCmd_ACT_GEN_SET, 0, | |
2030 | &priv->curr_pkt_filter, true); | |
5e6e3a92 BZ |
2031 | if (ret) |
2032 | return -1; | |
2033 | ||
03785387 AP |
2034 | if (first_sta && priv->adapter->iface_type != MWIFIEX_USB && |
2035 | priv->bss_type != MWIFIEX_BSS_TYPE_UAP) { | |
5e6e3a92 BZ |
2036 | /* Enable auto deep sleep */ |
2037 | auto_ds.auto_ds = DEEP_SLEEP_ON; | |
2038 | auto_ds.idle_time = DEEP_SLEEP_IDLE_TIME; | |
fa0ecbb9 BZ |
2039 | ret = mwifiex_send_cmd(priv, HostCmd_CMD_802_11_PS_MODE_ENH, |
2040 | EN_AUTO_PS, BITMAP_AUTO_DS, | |
2041 | &auto_ds, true); | |
5e6e3a92 BZ |
2042 | if (ret) |
2043 | return -1; | |
2044 | } | |
2045 | ||
03785387 AP |
2046 | if (priv->bss_type != MWIFIEX_BSS_TYPE_UAP) { |
2047 | /* Send cmd to FW to enable/disable 11D function */ | |
2048 | state_11d = ENABLE_11D; | |
fa0ecbb9 BZ |
2049 | ret = mwifiex_send_cmd(priv, HostCmd_CMD_802_11_SNMP_MIB, |
2050 | HostCmd_ACT_GEN_SET, DOT11D_I, | |
2051 | &state_11d, true); | |
03785387 AP |
2052 | if (ret) |
2053 | dev_err(priv->adapter->dev, | |
2054 | "11D: failed to enable 11D\n"); | |
2055 | } | |
5e6e3a92 | 2056 | |
7bff9c97 SP |
2057 | /* set last_init_cmd before sending the command */ |
2058 | priv->adapter->last_init_cmd = HostCmd_CMD_11N_CFG; | |
2059 | ||
cd27bc3c AK |
2060 | /* Send cmd to FW to configure 11n specific configuration |
2061 | * (Short GI, Channel BW, Green field support etc.) for transmit | |
2062 | */ | |
2063 | tx_cfg.tx_htcap = MWIFIEX_FW_DEF_HTTXCFG; | |
fa0ecbb9 BZ |
2064 | ret = mwifiex_send_cmd(priv, HostCmd_CMD_11N_CFG, |
2065 | HostCmd_ACT_GEN_SET, 0, &tx_cfg, true); | |
cd27bc3c | 2066 | |
5e6e3a92 BZ |
2067 | ret = -EINPROGRESS; |
2068 | ||
2069 | return ret; | |
2070 | } |