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5e6e3a92 BZ |
1 | /* |
2 | * Marvell Wireless LAN device driver: station command response 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" | |
a5f39056 | 27 | #include "11ac.h" |
5e6e3a92 BZ |
28 | |
29 | ||
30 | /* | |
31 | * This function handles the command response error case. | |
32 | * | |
33 | * For scan response error, the function cancels all the pending | |
34 | * scan commands and generates an event to inform the applications | |
35 | * of the scan completion. | |
36 | * | |
37 | * For Power Save command failure, we do not retry enter PS | |
38 | * command in case of Ad-hoc mode. | |
39 | * | |
40 | * For all other response errors, the current command buffer is freed | |
41 | * and returned to the free command queue. | |
42 | */ | |
43 | static void | |
44 | mwifiex_process_cmdresp_error(struct mwifiex_private *priv, | |
600f5d90 | 45 | struct host_cmd_ds_command *resp) |
5e6e3a92 | 46 | { |
270e58e8 | 47 | struct cmd_ctrl_node *cmd_node = NULL, *tmp_node; |
5e6e3a92 | 48 | struct mwifiex_adapter *adapter = priv->adapter; |
2b06bdbe | 49 | struct host_cmd_ds_802_11_ps_mode_enh *pm; |
5e6e3a92 BZ |
50 | unsigned long flags; |
51 | ||
52 | dev_err(adapter->dev, "CMD_RESP: cmd %#x error, result=%#x\n", | |
9c05fd72 | 53 | resp->command, resp->result); |
600f5d90 AK |
54 | |
55 | if (adapter->curr_cmd->wait_q_enabled) | |
56 | adapter->cmd_wait_q.status = -1; | |
5e6e3a92 BZ |
57 | |
58 | switch (le16_to_cpu(resp->command)) { | |
59 | case HostCmd_CMD_802_11_PS_MODE_ENH: | |
2b06bdbe | 60 | pm = &resp->params.psmode_enh; |
9c05fd72 YAP |
61 | dev_err(adapter->dev, |
62 | "PS_MODE_ENH cmd failed: result=0x%x action=0x%X\n", | |
63 | resp->result, le16_to_cpu(pm->action)); | |
2b06bdbe MY |
64 | /* We do not re-try enter-ps command in ad-hoc mode. */ |
65 | if (le16_to_cpu(pm->action) == EN_AUTO_PS && | |
9c05fd72 YAP |
66 | (le16_to_cpu(pm->params.ps_bitmap) & BITMAP_STA_PS) && |
67 | priv->bss_mode == NL80211_IFTYPE_ADHOC) | |
2b06bdbe MY |
68 | adapter->ps_mode = MWIFIEX_802_11_POWER_MODE_CAM; |
69 | ||
5e6e3a92 BZ |
70 | break; |
71 | case HostCmd_CMD_802_11_SCAN: | |
21f58d20 | 72 | case HostCmd_CMD_802_11_SCAN_EXT: |
5e6e3a92 BZ |
73 | /* Cancel all pending scan command */ |
74 | spin_lock_irqsave(&adapter->scan_pending_q_lock, flags); | |
75 | list_for_each_entry_safe(cmd_node, tmp_node, | |
76 | &adapter->scan_pending_q, list) { | |
77 | list_del(&cmd_node->list); | |
78 | spin_unlock_irqrestore(&adapter->scan_pending_q_lock, | |
79 | flags); | |
80 | mwifiex_insert_cmd_to_free_q(adapter, cmd_node); | |
81 | spin_lock_irqsave(&adapter->scan_pending_q_lock, flags); | |
82 | } | |
83 | spin_unlock_irqrestore(&adapter->scan_pending_q_lock, flags); | |
84 | ||
85 | spin_lock_irqsave(&adapter->mwifiex_cmd_lock, flags); | |
86 | adapter->scan_processing = false; | |
87 | spin_unlock_irqrestore(&adapter->mwifiex_cmd_lock, flags); | |
5e6e3a92 BZ |
88 | break; |
89 | ||
90 | case HostCmd_CMD_MAC_CONTROL: | |
91 | break; | |
92 | ||
93 | default: | |
94 | break; | |
95 | } | |
96 | /* Handling errors here */ | |
9908b074 | 97 | mwifiex_recycle_cmd_node(adapter, adapter->curr_cmd); |
5e6e3a92 BZ |
98 | |
99 | spin_lock_irqsave(&adapter->mwifiex_cmd_lock, flags); | |
100 | adapter->curr_cmd = NULL; | |
101 | spin_unlock_irqrestore(&adapter->mwifiex_cmd_lock, flags); | |
5e6e3a92 BZ |
102 | } |
103 | ||
104 | /* | |
105 | * This function handles the command response of get RSSI info. | |
106 | * | |
107 | * Handling includes changing the header fields into CPU format | |
108 | * and saving the following parameters in driver - | |
109 | * - Last data and beacon RSSI value | |
110 | * - Average data and beacon RSSI value | |
111 | * - Last data and beacon NF value | |
112 | * - Average data and beacon NF value | |
113 | * | |
114 | * The parameters are send to the application as well, along with | |
115 | * calculated SNR values. | |
116 | */ | |
117 | static int mwifiex_ret_802_11_rssi_info(struct mwifiex_private *priv, | |
958a4a86 | 118 | struct host_cmd_ds_command *resp) |
5e6e3a92 BZ |
119 | { |
120 | struct host_cmd_ds_802_11_rssi_info_rsp *rssi_info_rsp = | |
9c05fd72 | 121 | &resp->params.rssi_info_rsp; |
908fe113 JD |
122 | struct mwifiex_ds_misc_subsc_evt *subsc_evt = |
123 | &priv->async_subsc_evt_storage; | |
5e6e3a92 BZ |
124 | |
125 | priv->data_rssi_last = le16_to_cpu(rssi_info_rsp->data_rssi_last); | |
126 | priv->data_nf_last = le16_to_cpu(rssi_info_rsp->data_nf_last); | |
127 | ||
128 | priv->data_rssi_avg = le16_to_cpu(rssi_info_rsp->data_rssi_avg); | |
129 | priv->data_nf_avg = le16_to_cpu(rssi_info_rsp->data_nf_avg); | |
130 | ||
131 | priv->bcn_rssi_last = le16_to_cpu(rssi_info_rsp->bcn_rssi_last); | |
132 | priv->bcn_nf_last = le16_to_cpu(rssi_info_rsp->bcn_nf_last); | |
133 | ||
134 | priv->bcn_rssi_avg = le16_to_cpu(rssi_info_rsp->bcn_rssi_avg); | |
135 | priv->bcn_nf_avg = le16_to_cpu(rssi_info_rsp->bcn_nf_avg); | |
136 | ||
fa444bf8 AK |
137 | if (priv->subsc_evt_rssi_state == EVENT_HANDLED) |
138 | return 0; | |
139 | ||
908fe113 JD |
140 | memset(subsc_evt, 0x00, sizeof(struct mwifiex_ds_misc_subsc_evt)); |
141 | ||
fa444bf8 | 142 | /* Resubscribe low and high rssi events with new thresholds */ |
908fe113 JD |
143 | subsc_evt->events = BITMASK_BCN_RSSI_LOW | BITMASK_BCN_RSSI_HIGH; |
144 | subsc_evt->action = HostCmd_ACT_BITWISE_SET; | |
fa444bf8 | 145 | if (priv->subsc_evt_rssi_state == RSSI_LOW_RECVD) { |
908fe113 | 146 | subsc_evt->bcn_l_rssi_cfg.abs_value = abs(priv->bcn_rssi_avg - |
fa444bf8 | 147 | priv->cqm_rssi_hyst); |
908fe113 | 148 | subsc_evt->bcn_h_rssi_cfg.abs_value = abs(priv->cqm_rssi_thold); |
fa444bf8 | 149 | } else if (priv->subsc_evt_rssi_state == RSSI_HIGH_RECVD) { |
908fe113 JD |
150 | subsc_evt->bcn_l_rssi_cfg.abs_value = abs(priv->cqm_rssi_thold); |
151 | subsc_evt->bcn_h_rssi_cfg.abs_value = abs(priv->bcn_rssi_avg + | |
fa444bf8 AK |
152 | priv->cqm_rssi_hyst); |
153 | } | |
908fe113 JD |
154 | subsc_evt->bcn_l_rssi_cfg.evt_freq = 1; |
155 | subsc_evt->bcn_h_rssi_cfg.evt_freq = 1; | |
fa444bf8 AK |
156 | |
157 | priv->subsc_evt_rssi_state = EVENT_HANDLED; | |
158 | ||
fa0ecbb9 BZ |
159 | mwifiex_send_cmd(priv, HostCmd_CMD_802_11_SUBSCRIBE_EVENT, |
160 | 0, 0, subsc_evt, false); | |
fa444bf8 | 161 | |
5e6e3a92 BZ |
162 | return 0; |
163 | } | |
164 | ||
165 | /* | |
166 | * This function handles the command response of set/get SNMP | |
167 | * MIB parameters. | |
168 | * | |
169 | * Handling includes changing the header fields into CPU format | |
170 | * and saving the parameter in driver. | |
171 | * | |
172 | * The following parameters are supported - | |
173 | * - Fragmentation threshold | |
174 | * - RTS threshold | |
175 | * - Short retry limit | |
176 | */ | |
177 | static int mwifiex_ret_802_11_snmp_mib(struct mwifiex_private *priv, | |
178 | struct host_cmd_ds_command *resp, | |
a5e5aa6c | 179 | u32 *data_buf) |
5e6e3a92 BZ |
180 | { |
181 | struct host_cmd_ds_802_11_snmp_mib *smib = &resp->params.smib; | |
182 | u16 oid = le16_to_cpu(smib->oid); | |
183 | u16 query_type = le16_to_cpu(smib->query_type); | |
a5e5aa6c | 184 | u32 ul_temp; |
5e6e3a92 BZ |
185 | |
186 | dev_dbg(priv->adapter->dev, "info: SNMP_RESP: oid value = %#x," | |
9c05fd72 YAP |
187 | " query_type = %#x, buf size = %#x\n", |
188 | oid, query_type, le16_to_cpu(smib->buf_size)); | |
5e6e3a92 | 189 | if (query_type == HostCmd_ACT_GEN_GET) { |
a5e5aa6c DC |
190 | ul_temp = le16_to_cpu(*((__le16 *) (smib->value))); |
191 | if (data_buf) | |
192 | *data_buf = ul_temp; | |
5e6e3a92 BZ |
193 | switch (oid) { |
194 | case FRAG_THRESH_I: | |
195 | dev_dbg(priv->adapter->dev, | |
a5e5aa6c | 196 | "info: SNMP_RESP: FragThsd =%u\n", ul_temp); |
5e6e3a92 BZ |
197 | break; |
198 | case RTS_THRESH_I: | |
199 | dev_dbg(priv->adapter->dev, | |
a5e5aa6c | 200 | "info: SNMP_RESP: RTSThsd =%u\n", ul_temp); |
5e6e3a92 BZ |
201 | break; |
202 | case SHORT_RETRY_LIM_I: | |
203 | dev_dbg(priv->adapter->dev, | |
a5e5aa6c | 204 | "info: SNMP_RESP: TxRetryCount=%u\n", ul_temp); |
5e6e3a92 | 205 | break; |
caf60a6c AK |
206 | case DTIM_PERIOD_I: |
207 | dev_dbg(priv->adapter->dev, | |
208 | "info: SNMP_RESP: DTIM period=%u\n", ul_temp); | |
5e6e3a92 BZ |
209 | default: |
210 | break; | |
211 | } | |
212 | } | |
213 | ||
214 | return 0; | |
215 | } | |
216 | ||
217 | /* | |
218 | * This function handles the command response of get log request | |
219 | * | |
220 | * Handling includes changing the header fields into CPU format | |
221 | * and sending the received parameters to application. | |
222 | */ | |
223 | static int mwifiex_ret_get_log(struct mwifiex_private *priv, | |
224 | struct host_cmd_ds_command *resp, | |
a5ffddb7 | 225 | struct mwifiex_ds_get_stats *stats) |
5e6e3a92 BZ |
226 | { |
227 | struct host_cmd_ds_802_11_get_log *get_log = | |
2c208890 | 228 | &resp->params.get_log; |
5e6e3a92 | 229 | |
a5ffddb7 | 230 | if (stats) { |
5e6e3a92 BZ |
231 | stats->mcast_tx_frame = le32_to_cpu(get_log->mcast_tx_frame); |
232 | stats->failed = le32_to_cpu(get_log->failed); | |
233 | stats->retry = le32_to_cpu(get_log->retry); | |
234 | stats->multi_retry = le32_to_cpu(get_log->multi_retry); | |
235 | stats->frame_dup = le32_to_cpu(get_log->frame_dup); | |
236 | stats->rts_success = le32_to_cpu(get_log->rts_success); | |
237 | stats->rts_failure = le32_to_cpu(get_log->rts_failure); | |
238 | stats->ack_failure = le32_to_cpu(get_log->ack_failure); | |
239 | stats->rx_frag = le32_to_cpu(get_log->rx_frag); | |
240 | stats->mcast_rx_frame = le32_to_cpu(get_log->mcast_rx_frame); | |
241 | stats->fcs_error = le32_to_cpu(get_log->fcs_error); | |
242 | stats->tx_frame = le32_to_cpu(get_log->tx_frame); | |
243 | stats->wep_icv_error[0] = | |
244 | le32_to_cpu(get_log->wep_icv_err_cnt[0]); | |
245 | stats->wep_icv_error[1] = | |
246 | le32_to_cpu(get_log->wep_icv_err_cnt[1]); | |
247 | stats->wep_icv_error[2] = | |
248 | le32_to_cpu(get_log->wep_icv_err_cnt[2]); | |
249 | stats->wep_icv_error[3] = | |
250 | le32_to_cpu(get_log->wep_icv_err_cnt[3]); | |
d35b6392 XH |
251 | stats->bcn_rcv_cnt = le32_to_cpu(get_log->bcn_rcv_cnt); |
252 | stats->bcn_miss_cnt = le32_to_cpu(get_log->bcn_miss_cnt); | |
5e6e3a92 BZ |
253 | } |
254 | ||
255 | return 0; | |
256 | } | |
257 | ||
258 | /* | |
259 | * This function handles the command response of set/get Tx rate | |
260 | * configurations. | |
261 | * | |
262 | * Handling includes changing the header fields into CPU format | |
263 | * and saving the following parameters in driver - | |
264 | * - DSSS rate bitmap | |
265 | * - OFDM rate bitmap | |
266 | * - HT MCS rate bitmaps | |
267 | * | |
268 | * Based on the new rate bitmaps, the function re-evaluates if | |
269 | * auto data rate has been activated. If not, it sends another | |
006606c0 | 270 | * query to the firmware to get the current Tx data rate. |
5e6e3a92 BZ |
271 | */ |
272 | static int mwifiex_ret_tx_rate_cfg(struct mwifiex_private *priv, | |
006606c0 | 273 | struct host_cmd_ds_command *resp) |
5e6e3a92 | 274 | { |
5e6e3a92 BZ |
275 | struct host_cmd_ds_tx_rate_cfg *rate_cfg = &resp->params.tx_rate_cfg; |
276 | struct mwifiex_rate_scope *rate_scope; | |
270e58e8 | 277 | struct mwifiex_ie_types_header *head; |
2636c308 | 278 | u16 tlv, tlv_buf_len, tlv_buf_left; |
5e6e3a92 BZ |
279 | u8 *tlv_buf; |
280 | u32 i; | |
5e6e3a92 | 281 | |
2636c308 AK |
282 | tlv_buf = ((u8 *)rate_cfg) + sizeof(struct host_cmd_ds_tx_rate_cfg); |
283 | tlv_buf_left = le16_to_cpu(resp->size) - S_DS_GEN - sizeof(*rate_cfg); | |
5e6e3a92 | 284 | |
2636c308 AK |
285 | while (tlv_buf_left >= sizeof(*head)) { |
286 | head = (struct mwifiex_ie_types_header *)tlv_buf; | |
287 | tlv = le16_to_cpu(head->type); | |
288 | tlv_buf_len = le16_to_cpu(head->len); | |
289 | ||
290 | if (tlv_buf_left < (sizeof(*head) + tlv_buf_len)) | |
291 | break; | |
5e6e3a92 BZ |
292 | |
293 | switch (tlv) { | |
294 | case TLV_TYPE_RATE_SCOPE: | |
295 | rate_scope = (struct mwifiex_rate_scope *) tlv_buf; | |
296 | priv->bitmap_rates[0] = | |
297 | le16_to_cpu(rate_scope->hr_dsss_rate_bitmap); | |
298 | priv->bitmap_rates[1] = | |
299 | le16_to_cpu(rate_scope->ofdm_rate_bitmap); | |
300 | for (i = 0; | |
301 | i < | |
302 | sizeof(rate_scope->ht_mcs_rate_bitmap) / | |
303 | sizeof(u16); i++) | |
304 | priv->bitmap_rates[2 + i] = | |
305 | le16_to_cpu(rate_scope-> | |
306 | ht_mcs_rate_bitmap[i]); | |
a0b7315a AK |
307 | |
308 | if (priv->adapter->fw_api_ver == MWIFIEX_FW_V15) { | |
309 | for (i = 0; i < ARRAY_SIZE(rate_scope-> | |
310 | vht_mcs_rate_bitmap); | |
311 | i++) | |
312 | priv->bitmap_rates[10 + i] = | |
313 | le16_to_cpu(rate_scope-> | |
314 | vht_mcs_rate_bitmap[i]); | |
315 | } | |
5e6e3a92 BZ |
316 | break; |
317 | /* Add RATE_DROP tlv here */ | |
318 | } | |
319 | ||
2636c308 AK |
320 | tlv_buf += (sizeof(*head) + tlv_buf_len); |
321 | tlv_buf_left -= (sizeof(*head) + tlv_buf_len); | |
5e6e3a92 BZ |
322 | } |
323 | ||
324 | priv->is_data_rate_auto = mwifiex_is_rate_auto(priv); | |
325 | ||
326 | if (priv->is_data_rate_auto) | |
327 | priv->data_rate = 0; | |
328 | else | |
fa0ecbb9 BZ |
329 | return mwifiex_send_cmd(priv, HostCmd_CMD_802_11_TX_RATE_QUERY, |
330 | HostCmd_ACT_GEN_GET, 0, NULL, false); | |
5e6e3a92 | 331 | |
006606c0 | 332 | return 0; |
5e6e3a92 BZ |
333 | } |
334 | ||
335 | /* | |
336 | * This function handles the command response of get Tx power level. | |
337 | * | |
338 | * Handling includes saving the maximum and minimum Tx power levels | |
339 | * in driver, as well as sending the values to user. | |
340 | */ | |
341 | static int mwifiex_get_power_level(struct mwifiex_private *priv, void *data_buf) | |
342 | { | |
270e58e8 YAP |
343 | int length, max_power = -1, min_power = -1; |
344 | struct mwifiex_types_power_group *pg_tlv_hdr; | |
345 | struct mwifiex_power_group *pg; | |
5e6e3a92 | 346 | |
bb7de2ba YAP |
347 | if (!data_buf) |
348 | return -1; | |
349 | ||
d8d13d32 | 350 | pg_tlv_hdr = (struct mwifiex_types_power_group *)((u8 *)data_buf); |
bb7de2ba YAP |
351 | pg = (struct mwifiex_power_group *) |
352 | ((u8 *) pg_tlv_hdr + sizeof(struct mwifiex_types_power_group)); | |
930fd35c | 353 | length = le16_to_cpu(pg_tlv_hdr->length); |
fe1c9a44 AK |
354 | |
355 | /* At least one structure required to update power */ | |
356 | if (length < sizeof(struct mwifiex_power_group)) | |
357 | return 0; | |
358 | ||
359 | max_power = pg->power_max; | |
360 | min_power = pg->power_min; | |
361 | length -= sizeof(struct mwifiex_power_group); | |
362 | ||
363 | while (length >= sizeof(struct mwifiex_power_group)) { | |
bb7de2ba YAP |
364 | pg++; |
365 | if (max_power < pg->power_max) | |
5e6e3a92 | 366 | max_power = pg->power_max; |
5e6e3a92 | 367 | |
bb7de2ba YAP |
368 | if (min_power > pg->power_min) |
369 | min_power = pg->power_min; | |
5e6e3a92 | 370 | |
bb7de2ba YAP |
371 | length -= sizeof(struct mwifiex_power_group); |
372 | } | |
fe1c9a44 AK |
373 | priv->min_tx_power_level = (u8) min_power; |
374 | priv->max_tx_power_level = (u8) max_power; | |
5e6e3a92 BZ |
375 | |
376 | return 0; | |
377 | } | |
378 | ||
379 | /* | |
380 | * This function handles the command response of set/get Tx power | |
381 | * configurations. | |
382 | * | |
383 | * Handling includes changing the header fields into CPU format | |
384 | * and saving the current Tx power level in driver. | |
385 | */ | |
386 | static int mwifiex_ret_tx_power_cfg(struct mwifiex_private *priv, | |
a5ffddb7 | 387 | struct host_cmd_ds_command *resp) |
5e6e3a92 BZ |
388 | { |
389 | struct mwifiex_adapter *adapter = priv->adapter; | |
390 | struct host_cmd_ds_txpwr_cfg *txp_cfg = &resp->params.txp_cfg; | |
270e58e8 YAP |
391 | struct mwifiex_types_power_group *pg_tlv_hdr; |
392 | struct mwifiex_power_group *pg; | |
5e6e3a92 | 393 | u16 action = le16_to_cpu(txp_cfg->action); |
d8d13d32 | 394 | u16 tlv_buf_left; |
5e6e3a92 | 395 | |
d8d13d32 AK |
396 | pg_tlv_hdr = (struct mwifiex_types_power_group *) |
397 | ((u8 *)txp_cfg + | |
398 | sizeof(struct host_cmd_ds_txpwr_cfg)); | |
985d68a3 | 399 | |
d8d13d32 AK |
400 | pg = (struct mwifiex_power_group *) |
401 | ((u8 *)pg_tlv_hdr + | |
402 | sizeof(struct mwifiex_types_power_group)); | |
985d68a3 | 403 | |
d8d13d32 AK |
404 | tlv_buf_left = le16_to_cpu(resp->size) - S_DS_GEN - sizeof(*txp_cfg); |
405 | if (tlv_buf_left < | |
406 | le16_to_cpu(pg_tlv_hdr->length) + sizeof(*pg_tlv_hdr)) | |
407 | return 0; | |
408 | ||
409 | switch (action) { | |
410 | case HostCmd_ACT_GEN_GET: | |
985d68a3 | 411 | if (adapter->hw_status == MWIFIEX_HW_STATUS_INITIALIZING) |
d8d13d32 | 412 | mwifiex_get_power_level(priv, pg_tlv_hdr); |
985d68a3 YAP |
413 | |
414 | priv->tx_power_level = (u16) pg->power_min; | |
415 | break; | |
416 | ||
5e6e3a92 | 417 | case HostCmd_ACT_GEN_SET: |
985d68a3 YAP |
418 | if (!le32_to_cpu(txp_cfg->mode)) |
419 | break; | |
420 | ||
985d68a3 YAP |
421 | if (pg->power_max == pg->power_min) |
422 | priv->tx_power_level = (u16) pg->power_min; | |
5e6e3a92 BZ |
423 | break; |
424 | default: | |
425 | dev_err(adapter->dev, "CMD_RESP: unknown cmd action %d\n", | |
9c05fd72 | 426 | action); |
5e6e3a92 BZ |
427 | return 0; |
428 | } | |
429 | dev_dbg(adapter->dev, | |
430 | "info: Current TxPower Level = %d, Max Power=%d, Min Power=%d\n", | |
431 | priv->tx_power_level, priv->max_tx_power_level, | |
432 | priv->min_tx_power_level); | |
433 | ||
434 | return 0; | |
435 | } | |
436 | ||
caa8984f AK |
437 | /* |
438 | * This function handles the command response of get RF Tx power. | |
439 | */ | |
440 | static int mwifiex_ret_rf_tx_power(struct mwifiex_private *priv, | |
441 | struct host_cmd_ds_command *resp) | |
442 | { | |
443 | struct host_cmd_ds_rf_tx_pwr *txp = &resp->params.txp; | |
444 | u16 action = le16_to_cpu(txp->action); | |
445 | ||
446 | priv->tx_power_level = le16_to_cpu(txp->cur_level); | |
447 | ||
448 | if (action == HostCmd_ACT_GEN_GET) { | |
449 | priv->max_tx_power_level = txp->max_power; | |
450 | priv->min_tx_power_level = txp->min_power; | |
451 | } | |
452 | ||
453 | dev_dbg(priv->adapter->dev, | |
454 | "Current TxPower Level=%d, Max Power=%d, Min Power=%d\n", | |
455 | priv->tx_power_level, priv->max_tx_power_level, | |
456 | priv->min_tx_power_level); | |
457 | ||
458 | return 0; | |
459 | } | |
460 | ||
8a279d5b AK |
461 | /* |
462 | * This function handles the command response of set rf antenna | |
463 | */ | |
464 | static int mwifiex_ret_rf_antenna(struct mwifiex_private *priv, | |
465 | struct host_cmd_ds_command *resp) | |
466 | { | |
467 | struct host_cmd_ds_rf_ant_mimo *ant_mimo = &resp->params.ant_mimo; | |
468 | struct host_cmd_ds_rf_ant_siso *ant_siso = &resp->params.ant_siso; | |
469 | struct mwifiex_adapter *adapter = priv->adapter; | |
470 | ||
471 | if (adapter->hw_dev_mcs_support == HT_STREAM_2X2) | |
472 | dev_dbg(adapter->dev, | |
473 | "RF_ANT_RESP: Tx action = 0x%x, Tx Mode = 0x%04x" | |
474 | " Rx action = 0x%x, Rx Mode = 0x%04x\n", | |
475 | le16_to_cpu(ant_mimo->action_tx), | |
476 | le16_to_cpu(ant_mimo->tx_ant_mode), | |
477 | le16_to_cpu(ant_mimo->action_rx), | |
478 | le16_to_cpu(ant_mimo->rx_ant_mode)); | |
479 | else | |
480 | dev_dbg(adapter->dev, | |
481 | "RF_ANT_RESP: action = 0x%x, Mode = 0x%04x\n", | |
482 | le16_to_cpu(ant_siso->action), | |
483 | le16_to_cpu(ant_siso->ant_mode)); | |
484 | ||
485 | return 0; | |
486 | } | |
487 | ||
5e6e3a92 BZ |
488 | /* |
489 | * This function handles the command response of set/get MAC address. | |
490 | * | |
491 | * Handling includes saving the MAC address in driver. | |
492 | */ | |
493 | static int mwifiex_ret_802_11_mac_address(struct mwifiex_private *priv, | |
494 | struct host_cmd_ds_command *resp) | |
495 | { | |
496 | struct host_cmd_ds_802_11_mac_address *cmd_mac_addr = | |
9c05fd72 | 497 | &resp->params.mac_addr; |
5e6e3a92 BZ |
498 | |
499 | memcpy(priv->curr_addr, cmd_mac_addr->mac_addr, ETH_ALEN); | |
500 | ||
501 | dev_dbg(priv->adapter->dev, | |
502 | "info: set mac address: %pM\n", priv->curr_addr); | |
503 | ||
504 | return 0; | |
505 | } | |
506 | ||
507 | /* | |
508 | * This function handles the command response of set/get MAC multicast | |
509 | * address. | |
510 | */ | |
511 | static int mwifiex_ret_mac_multicast_adr(struct mwifiex_private *priv, | |
512 | struct host_cmd_ds_command *resp) | |
513 | { | |
514 | return 0; | |
515 | } | |
516 | ||
517 | /* | |
518 | * This function handles the command response of get Tx rate query. | |
519 | * | |
520 | * Handling includes changing the header fields into CPU format | |
521 | * and saving the Tx rate and HT information parameters in driver. | |
522 | * | |
523 | * Both rate configuration and current data rate can be retrieved | |
524 | * with this request. | |
525 | */ | |
526 | static int mwifiex_ret_802_11_tx_rate_query(struct mwifiex_private *priv, | |
527 | struct host_cmd_ds_command *resp) | |
528 | { | |
5e6e3a92 BZ |
529 | priv->tx_rate = resp->params.tx_rate.tx_rate; |
530 | priv->tx_htinfo = resp->params.tx_rate.ht_info; | |
531 | if (!priv->is_data_rate_auto) | |
532 | priv->data_rate = | |
e3bea1c8 | 533 | mwifiex_index_to_data_rate(priv, priv->tx_rate, |
5e6e3a92 BZ |
534 | priv->tx_htinfo); |
535 | ||
536 | return 0; | |
537 | } | |
538 | ||
539 | /* | |
540 | * This function handles the command response of a deauthenticate | |
541 | * command. | |
542 | * | |
543 | * If the deauthenticated MAC matches the current BSS MAC, the connection | |
544 | * state is reset. | |
545 | */ | |
546 | static int mwifiex_ret_802_11_deauthenticate(struct mwifiex_private *priv, | |
547 | struct host_cmd_ds_command *resp) | |
548 | { | |
549 | struct mwifiex_adapter *adapter = priv->adapter; | |
550 | ||
551 | adapter->dbg.num_cmd_deauth++; | |
552 | if (!memcmp(resp->params.deauth.mac_addr, | |
553 | &priv->curr_bss_params.bss_descriptor.mac_address, | |
554 | sizeof(resp->params.deauth.mac_addr))) | |
8cc1d523 | 555 | mwifiex_reset_connect_state(priv, WLAN_REASON_DEAUTH_LEAVING); |
5e6e3a92 BZ |
556 | |
557 | return 0; | |
558 | } | |
559 | ||
560 | /* | |
561 | * This function handles the command response of ad-hoc stop. | |
562 | * | |
563 | * The function resets the connection state in driver. | |
564 | */ | |
565 | static int mwifiex_ret_802_11_ad_hoc_stop(struct mwifiex_private *priv, | |
566 | struct host_cmd_ds_command *resp) | |
567 | { | |
8cc1d523 | 568 | mwifiex_reset_connect_state(priv, WLAN_REASON_DEAUTH_LEAVING); |
5e6e3a92 BZ |
569 | return 0; |
570 | } | |
571 | ||
572 | /* | |
e57f1734 | 573 | * This function handles the command response of set/get v1 key material. |
5e6e3a92 BZ |
574 | * |
575 | * Handling includes updating the driver parameters to reflect the | |
576 | * changes. | |
577 | */ | |
e57f1734 AP |
578 | static int mwifiex_ret_802_11_key_material_v1(struct mwifiex_private *priv, |
579 | struct host_cmd_ds_command *resp) | |
5e6e3a92 BZ |
580 | { |
581 | struct host_cmd_ds_802_11_key_material *key = | |
9c05fd72 | 582 | &resp->params.key_material; |
5e6e3a92 BZ |
583 | |
584 | if (le16_to_cpu(key->action) == HostCmd_ACT_GEN_SET) { | |
6a35a0ac | 585 | if ((le16_to_cpu(key->key_param_set.key_info) & KEY_MCAST)) { |
5e6e3a92 BZ |
586 | dev_dbg(priv->adapter->dev, "info: key: GTK is set\n"); |
587 | priv->wpa_is_gtk_set = true; | |
588 | priv->scan_block = false; | |
589 | } | |
590 | } | |
591 | ||
592 | memset(priv->aes_key.key_param_set.key, 0, | |
593 | sizeof(key->key_param_set.key)); | |
594 | priv->aes_key.key_param_set.key_len = key->key_param_set.key_len; | |
595 | memcpy(priv->aes_key.key_param_set.key, key->key_param_set.key, | |
596 | le16_to_cpu(priv->aes_key.key_param_set.key_len)); | |
597 | ||
598 | return 0; | |
599 | } | |
600 | ||
e57f1734 AP |
601 | /* |
602 | * This function handles the command response of set/get v2 key material. | |
603 | * | |
604 | * Handling includes updating the driver parameters to reflect the | |
605 | * changes. | |
606 | */ | |
607 | static int mwifiex_ret_802_11_key_material_v2(struct mwifiex_private *priv, | |
608 | struct host_cmd_ds_command *resp) | |
609 | { | |
610 | struct host_cmd_ds_802_11_key_material_v2 *key_v2; | |
611 | __le16 len; | |
612 | ||
613 | key_v2 = &resp->params.key_material_v2; | |
614 | if (le16_to_cpu(key_v2->action) == HostCmd_ACT_GEN_SET) { | |
615 | if ((le16_to_cpu(key_v2->key_param_set.key_info) & KEY_MCAST)) { | |
616 | dev_dbg(priv->adapter->dev, "info: key: GTK is set\n"); | |
617 | priv->wpa_is_gtk_set = true; | |
618 | priv->scan_block = false; | |
619 | } | |
620 | } | |
621 | ||
622 | if (key_v2->key_param_set.key_type != KEY_TYPE_ID_AES) | |
623 | return 0; | |
624 | ||
625 | memset(priv->aes_key_v2.key_param_set.key_params.aes.key, 0, | |
626 | WLAN_KEY_LEN_CCMP); | |
627 | priv->aes_key_v2.key_param_set.key_params.aes.key_len = | |
628 | key_v2->key_param_set.key_params.aes.key_len; | |
629 | len = priv->aes_key_v2.key_param_set.key_params.aes.key_len; | |
630 | memcpy(priv->aes_key_v2.key_param_set.key_params.aes.key, | |
631 | key_v2->key_param_set.key_params.aes.key, le16_to_cpu(len)); | |
632 | ||
633 | return 0; | |
634 | } | |
635 | ||
636 | /* Wrapper function for processing response of key material command */ | |
637 | static int mwifiex_ret_802_11_key_material(struct mwifiex_private *priv, | |
638 | struct host_cmd_ds_command *resp) | |
639 | { | |
4b9fede5 | 640 | if (priv->adapter->key_api_major_ver == KEY_API_VER_MAJOR_V2) |
e57f1734 AP |
641 | return mwifiex_ret_802_11_key_material_v2(priv, resp); |
642 | else | |
643 | return mwifiex_ret_802_11_key_material_v1(priv, resp); | |
644 | } | |
645 | ||
5e6e3a92 BZ |
646 | /* |
647 | * This function handles the command response of get 11d domain information. | |
648 | */ | |
649 | static int mwifiex_ret_802_11d_domain_info(struct mwifiex_private *priv, | |
650 | struct host_cmd_ds_command *resp) | |
651 | { | |
652 | struct host_cmd_ds_802_11d_domain_info_rsp *domain_info = | |
653 | &resp->params.domain_info_resp; | |
654 | struct mwifiex_ietypes_domain_param_set *domain = &domain_info->domain; | |
655 | u16 action = le16_to_cpu(domain_info->action); | |
270e58e8 | 656 | u8 no_of_triplet; |
5e6e3a92 | 657 | |
9c05fd72 YAP |
658 | no_of_triplet = (u8) ((le16_to_cpu(domain->header.len) |
659 | - IEEE80211_COUNTRY_STRING_LEN) | |
660 | / sizeof(struct ieee80211_country_ie_triplet)); | |
5e6e3a92 | 661 | |
9c05fd72 YAP |
662 | dev_dbg(priv->adapter->dev, |
663 | "info: 11D Domain Info Resp: no_of_triplet=%d\n", | |
664 | no_of_triplet); | |
5e6e3a92 BZ |
665 | |
666 | if (no_of_triplet > MWIFIEX_MAX_TRIPLET_802_11D) { | |
667 | dev_warn(priv->adapter->dev, | |
9c05fd72 YAP |
668 | "11D: invalid number of triplets %d returned\n", |
669 | no_of_triplet); | |
5e6e3a92 BZ |
670 | return -1; |
671 | } | |
672 | ||
673 | switch (action) { | |
674 | case HostCmd_ACT_GEN_SET: /* Proc Set Action */ | |
675 | break; | |
676 | case HostCmd_ACT_GEN_GET: | |
677 | break; | |
678 | default: | |
679 | dev_err(priv->adapter->dev, | |
680 | "11D: invalid action:%d\n", domain_info->action); | |
681 | return -1; | |
682 | } | |
683 | ||
684 | return 0; | |
685 | } | |
686 | ||
5e6e3a92 BZ |
687 | /* |
688 | * This function handles the command response of get extended version. | |
689 | * | |
690 | * Handling includes forming the extended version string and sending it | |
691 | * to application. | |
692 | */ | |
693 | static int mwifiex_ret_ver_ext(struct mwifiex_private *priv, | |
694 | struct host_cmd_ds_command *resp, | |
a5ffddb7 | 695 | struct host_cmd_ds_version_ext *version_ext) |
5e6e3a92 BZ |
696 | { |
697 | struct host_cmd_ds_version_ext *ver_ext = &resp->params.verext; | |
5e6e3a92 | 698 | |
a5ffddb7 | 699 | if (version_ext) { |
5e6e3a92 BZ |
700 | version_ext->version_str_sel = ver_ext->version_str_sel; |
701 | memcpy(version_ext->version_str, ver_ext->version_str, | |
702 | sizeof(char) * 128); | |
703 | memcpy(priv->version_str, ver_ext->version_str, 128); | |
704 | } | |
705 | return 0; | |
706 | } | |
707 | ||
7feb4c48 SP |
708 | /* |
709 | * This function handles the command response of remain on channel. | |
710 | */ | |
711 | static int | |
712 | mwifiex_ret_remain_on_chan(struct mwifiex_private *priv, | |
713 | struct host_cmd_ds_command *resp, | |
714 | struct host_cmd_ds_remain_on_chan *roc_cfg) | |
715 | { | |
716 | struct host_cmd_ds_remain_on_chan *resp_cfg = &resp->params.roc_cfg; | |
717 | ||
718 | if (roc_cfg) | |
719 | memcpy(roc_cfg, resp_cfg, sizeof(*roc_cfg)); | |
720 | ||
721 | return 0; | |
722 | } | |
723 | ||
e1a2b7a3 SP |
724 | /* |
725 | * This function handles the command response of P2P mode cfg. | |
726 | */ | |
727 | static int | |
728 | mwifiex_ret_p2p_mode_cfg(struct mwifiex_private *priv, | |
729 | struct host_cmd_ds_command *resp, | |
730 | void *data_buf) | |
731 | { | |
732 | struct host_cmd_ds_p2p_mode_cfg *mode_cfg = &resp->params.mode_cfg; | |
733 | ||
734 | if (data_buf) | |
735 | *((u16 *)data_buf) = le16_to_cpu(mode_cfg->mode); | |
736 | ||
737 | return 0; | |
738 | } | |
739 | ||
5e6e3a92 BZ |
740 | /* |
741 | * This function handles the command response of register access. | |
742 | * | |
743 | * The register value and offset are returned to the user. For EEPROM | |
744 | * access, the byte count is also returned. | |
745 | */ | |
746 | static int mwifiex_ret_reg_access(u16 type, struct host_cmd_ds_command *resp, | |
747 | void *data_buf) | |
748 | { | |
270e58e8 YAP |
749 | struct mwifiex_ds_reg_rw *reg_rw; |
750 | struct mwifiex_ds_read_eeprom *eeprom; | |
985d68a3 YAP |
751 | union reg { |
752 | struct host_cmd_ds_mac_reg_access *mac; | |
753 | struct host_cmd_ds_bbp_reg_access *bbp; | |
754 | struct host_cmd_ds_rf_reg_access *rf; | |
755 | struct host_cmd_ds_pmic_reg_access *pmic; | |
756 | struct host_cmd_ds_802_11_eeprom_access *eeprom; | |
757 | } r; | |
758 | ||
759 | if (!data_buf) | |
760 | return 0; | |
5e6e3a92 | 761 | |
985d68a3 YAP |
762 | reg_rw = data_buf; |
763 | eeprom = data_buf; | |
764 | switch (type) { | |
765 | case HostCmd_CMD_MAC_REG_ACCESS: | |
2c208890 | 766 | r.mac = &resp->params.mac_reg; |
985d68a3 YAP |
767 | reg_rw->offset = cpu_to_le32((u32) le16_to_cpu(r.mac->offset)); |
768 | reg_rw->value = r.mac->value; | |
769 | break; | |
770 | case HostCmd_CMD_BBP_REG_ACCESS: | |
2c208890 | 771 | r.bbp = &resp->params.bbp_reg; |
985d68a3 YAP |
772 | reg_rw->offset = cpu_to_le32((u32) le16_to_cpu(r.bbp->offset)); |
773 | reg_rw->value = cpu_to_le32((u32) r.bbp->value); | |
774 | break; | |
5e6e3a92 | 775 | |
985d68a3 | 776 | case HostCmd_CMD_RF_REG_ACCESS: |
2c208890 | 777 | r.rf = &resp->params.rf_reg; |
985d68a3 YAP |
778 | reg_rw->offset = cpu_to_le32((u32) le16_to_cpu(r.rf->offset)); |
779 | reg_rw->value = cpu_to_le32((u32) r.bbp->value); | |
780 | break; | |
781 | case HostCmd_CMD_PMIC_REG_ACCESS: | |
2c208890 | 782 | r.pmic = &resp->params.pmic_reg; |
985d68a3 YAP |
783 | reg_rw->offset = cpu_to_le32((u32) le16_to_cpu(r.pmic->offset)); |
784 | reg_rw->value = cpu_to_le32((u32) r.pmic->value); | |
785 | break; | |
786 | case HostCmd_CMD_CAU_REG_ACCESS: | |
2c208890 | 787 | r.rf = &resp->params.rf_reg; |
985d68a3 YAP |
788 | reg_rw->offset = cpu_to_le32((u32) le16_to_cpu(r.rf->offset)); |
789 | reg_rw->value = cpu_to_le32((u32) r.rf->value); | |
790 | break; | |
791 | case HostCmd_CMD_802_11_EEPROM_ACCESS: | |
2c208890 | 792 | r.eeprom = &resp->params.eeprom; |
985d68a3 YAP |
793 | pr_debug("info: EEPROM read len=%x\n", r.eeprom->byte_count); |
794 | if (le16_to_cpu(eeprom->byte_count) < | |
795 | le16_to_cpu(r.eeprom->byte_count)) { | |
796 | eeprom->byte_count = cpu_to_le16(0); | |
797 | pr_debug("info: EEPROM read length is too big\n"); | |
5e6e3a92 BZ |
798 | return -1; |
799 | } | |
985d68a3 YAP |
800 | eeprom->offset = r.eeprom->offset; |
801 | eeprom->byte_count = r.eeprom->byte_count; | |
802 | if (le16_to_cpu(eeprom->byte_count) > 0) | |
803 | memcpy(&eeprom->value, &r.eeprom->value, | |
804 | le16_to_cpu(r.eeprom->byte_count)); | |
805 | ||
806 | break; | |
807 | default: | |
808 | return -1; | |
5e6e3a92 BZ |
809 | } |
810 | return 0; | |
811 | } | |
812 | ||
813 | /* | |
814 | * This function handles the command response of get IBSS coalescing status. | |
815 | * | |
816 | * If the received BSSID is different than the current one, the current BSSID, | |
817 | * beacon interval, ATIM window and ERP information are updated, along with | |
818 | * changing the ad-hoc state accordingly. | |
819 | */ | |
820 | static int mwifiex_ret_ibss_coalescing_status(struct mwifiex_private *priv, | |
821 | struct host_cmd_ds_command *resp) | |
822 | { | |
823 | struct host_cmd_ds_802_11_ibss_status *ibss_coal_resp = | |
9c05fd72 | 824 | &(resp->params.ibss_coalescing); |
5e6e3a92 BZ |
825 | |
826 | if (le16_to_cpu(ibss_coal_resp->action) == HostCmd_ACT_GEN_SET) | |
827 | return 0; | |
828 | ||
829 | dev_dbg(priv->adapter->dev, | |
830 | "info: new BSSID %pM\n", ibss_coal_resp->bssid); | |
831 | ||
832 | /* If rsp has NULL BSSID, Just return..... No Action */ | |
626a43de | 833 | if (is_zero_ether_addr(ibss_coal_resp->bssid)) { |
5e6e3a92 BZ |
834 | dev_warn(priv->adapter->dev, "new BSSID is NULL\n"); |
835 | return 0; | |
836 | } | |
837 | ||
838 | /* If BSSID is diff, modify current BSS parameters */ | |
fcad7668 | 839 | if (!ether_addr_equal(priv->curr_bss_params.bss_descriptor.mac_address, ibss_coal_resp->bssid)) { |
5e6e3a92 BZ |
840 | /* BSSID */ |
841 | memcpy(priv->curr_bss_params.bss_descriptor.mac_address, | |
842 | ibss_coal_resp->bssid, ETH_ALEN); | |
843 | ||
844 | /* Beacon Interval */ | |
845 | priv->curr_bss_params.bss_descriptor.beacon_period | |
846 | = le16_to_cpu(ibss_coal_resp->beacon_interval); | |
847 | ||
848 | /* ERP Information */ | |
849 | priv->curr_bss_params.bss_descriptor.erp_flags = | |
850 | (u8) le16_to_cpu(ibss_coal_resp->use_g_rate_protect); | |
851 | ||
852 | priv->adhoc_state = ADHOC_COALESCED; | |
853 | } | |
854 | ||
855 | return 0; | |
856 | } | |
429d90d2 AP |
857 | static int mwifiex_ret_tdls_oper(struct mwifiex_private *priv, |
858 | struct host_cmd_ds_command *resp) | |
859 | { | |
860 | struct host_cmd_ds_tdls_oper *cmd_tdls_oper = &resp->params.tdls_oper; | |
861 | u16 reason = le16_to_cpu(cmd_tdls_oper->reason); | |
862 | u16 action = le16_to_cpu(cmd_tdls_oper->tdls_action); | |
e48e0de0 AP |
863 | struct mwifiex_sta_node *node = |
864 | mwifiex_get_sta_entry(priv, cmd_tdls_oper->peer_mac); | |
5e6e3a92 | 865 | |
429d90d2 AP |
866 | switch (action) { |
867 | case ACT_TDLS_DELETE: | |
d8d2f19f AP |
868 | if (reason) { |
869 | if (!node || reason == TDLS_ERR_LINK_NONEXISTENT) | |
870 | dev_dbg(priv->adapter->dev, | |
871 | "TDLS link delete for %pM failed: reason %d\n", | |
872 | cmd_tdls_oper->peer_mac, reason); | |
873 | else | |
874 | dev_err(priv->adapter->dev, | |
875 | "TDLS link delete for %pM failed: reason %d\n", | |
876 | cmd_tdls_oper->peer_mac, reason); | |
877 | } else { | |
429d90d2 | 878 | dev_dbg(priv->adapter->dev, |
d8d2f19f | 879 | "TDLS link delete for %pM successful\n", |
429d90d2 | 880 | cmd_tdls_oper->peer_mac); |
d8d2f19f | 881 | } |
429d90d2 | 882 | break; |
e48e0de0 AP |
883 | case ACT_TDLS_CREATE: |
884 | if (reason) { | |
885 | dev_err(priv->adapter->dev, | |
886 | "TDLS link creation for %pM failed: reason %d", | |
887 | cmd_tdls_oper->peer_mac, reason); | |
888 | if (node && reason != TDLS_ERR_LINK_EXISTS) | |
889 | node->tdls_status = TDLS_SETUP_FAILURE; | |
890 | } else { | |
891 | dev_dbg(priv->adapter->dev, | |
892 | "TDLS link creation for %pM successful", | |
893 | cmd_tdls_oper->peer_mac); | |
894 | } | |
895 | break; | |
1f4dfd8a AP |
896 | case ACT_TDLS_CONFIG: |
897 | if (reason) { | |
898 | dev_err(priv->adapter->dev, | |
899 | "TDLS link config for %pM failed, reason %d\n", | |
900 | cmd_tdls_oper->peer_mac, reason); | |
901 | if (node) | |
902 | node->tdls_status = TDLS_SETUP_FAILURE; | |
903 | } else { | |
904 | dev_dbg(priv->adapter->dev, | |
905 | "TDLS link config for %pM successful\n", | |
906 | cmd_tdls_oper->peer_mac); | |
907 | } | |
908 | break; | |
429d90d2 AP |
909 | default: |
910 | dev_err(priv->adapter->dev, | |
b0535570 | 911 | "Unknown TDLS command action response %d", action); |
429d90d2 AP |
912 | return -1; |
913 | } | |
914 | ||
915 | return 0; | |
916 | } | |
fa444bf8 AK |
917 | /* |
918 | * This function handles the command response for subscribe event command. | |
919 | */ | |
920 | static int mwifiex_ret_subsc_evt(struct mwifiex_private *priv, | |
e69d1ff1 | 921 | struct host_cmd_ds_command *resp) |
fa444bf8 AK |
922 | { |
923 | struct host_cmd_ds_802_11_subsc_evt *cmd_sub_event = | |
2c208890 | 924 | &resp->params.subsc_evt; |
fa444bf8 AK |
925 | |
926 | /* For every subscribe event command (Get/Set/Clear), FW reports the | |
927 | * current set of subscribed events*/ | |
928 | dev_dbg(priv->adapter->dev, "Bitmap of currently subscribed events: %16x\n", | |
929 | le16_to_cpu(cmd_sub_event->events)); | |
930 | ||
fa444bf8 AK |
931 | return 0; |
932 | } | |
933 | ||
388ec385 AK |
934 | /* This function handles the command response of set_cfg_data */ |
935 | static int mwifiex_ret_cfg_data(struct mwifiex_private *priv, | |
936 | struct host_cmd_ds_command *resp) | |
937 | { | |
938 | if (resp->result != HostCmd_RESULT_OK) { | |
939 | dev_err(priv->adapter->dev, "Cal data cmd resp failed\n"); | |
940 | return -1; | |
941 | } | |
942 | ||
943 | return 0; | |
944 | } | |
945 | ||
5e6e3a92 BZ |
946 | /* |
947 | * This function handles the command responses. | |
948 | * | |
949 | * This is a generic function, which calls command specific | |
950 | * response handlers based on the command ID. | |
951 | */ | |
a5ffddb7 AK |
952 | int mwifiex_process_sta_cmdresp(struct mwifiex_private *priv, u16 cmdresp_no, |
953 | struct host_cmd_ds_command *resp) | |
5e6e3a92 BZ |
954 | { |
955 | int ret = 0; | |
956 | struct mwifiex_adapter *adapter = priv->adapter; | |
5e6e3a92 BZ |
957 | void *data_buf = adapter->curr_cmd->data_buf; |
958 | ||
959 | /* If the command is not successful, cleanup and return failure */ | |
960 | if (resp->result != HostCmd_RESULT_OK) { | |
600f5d90 | 961 | mwifiex_process_cmdresp_error(priv, resp); |
5e6e3a92 BZ |
962 | return -1; |
963 | } | |
964 | /* Command successful, handle response */ | |
965 | switch (cmdresp_no) { | |
966 | case HostCmd_CMD_GET_HW_SPEC: | |
967 | ret = mwifiex_ret_get_hw_spec(priv, resp); | |
968 | break; | |
388ec385 AK |
969 | case HostCmd_CMD_CFG_DATA: |
970 | ret = mwifiex_ret_cfg_data(priv, resp); | |
971 | break; | |
5e6e3a92 BZ |
972 | case HostCmd_CMD_MAC_CONTROL: |
973 | break; | |
974 | case HostCmd_CMD_802_11_MAC_ADDRESS: | |
975 | ret = mwifiex_ret_802_11_mac_address(priv, resp); | |
976 | break; | |
977 | case HostCmd_CMD_MAC_MULTICAST_ADR: | |
978 | ret = mwifiex_ret_mac_multicast_adr(priv, resp); | |
979 | break; | |
980 | case HostCmd_CMD_TX_RATE_CFG: | |
006606c0 | 981 | ret = mwifiex_ret_tx_rate_cfg(priv, resp); |
5e6e3a92 BZ |
982 | break; |
983 | case HostCmd_CMD_802_11_SCAN: | |
600f5d90 AK |
984 | ret = mwifiex_ret_802_11_scan(priv, resp); |
985 | adapter->curr_cmd->wait_q_enabled = false; | |
5e6e3a92 | 986 | break; |
21f58d20 | 987 | case HostCmd_CMD_802_11_SCAN_EXT: |
bf354433 | 988 | ret = mwifiex_ret_802_11_scan_ext(priv, resp); |
21f58d20 AK |
989 | adapter->curr_cmd->wait_q_enabled = false; |
990 | break; | |
5e6e3a92 | 991 | case HostCmd_CMD_802_11_BG_SCAN_QUERY: |
600f5d90 | 992 | ret = mwifiex_ret_802_11_scan(priv, resp); |
5e6e3a92 BZ |
993 | dev_dbg(adapter->dev, |
994 | "info: CMD_RESP: BG_SCAN result is ready!\n"); | |
995 | break; | |
996 | case HostCmd_CMD_TXPWR_CFG: | |
a5ffddb7 | 997 | ret = mwifiex_ret_tx_power_cfg(priv, resp); |
5e6e3a92 | 998 | break; |
caa8984f AK |
999 | case HostCmd_CMD_RF_TX_PWR: |
1000 | ret = mwifiex_ret_rf_tx_power(priv, resp); | |
1001 | break; | |
8a279d5b AK |
1002 | case HostCmd_CMD_RF_ANTENNA: |
1003 | ret = mwifiex_ret_rf_antenna(priv, resp); | |
1004 | break; | |
5e6e3a92 BZ |
1005 | case HostCmd_CMD_802_11_PS_MODE_ENH: |
1006 | ret = mwifiex_ret_enh_power_mode(priv, resp, data_buf); | |
1007 | break; | |
1008 | case HostCmd_CMD_802_11_HS_CFG_ENH: | |
1009 | ret = mwifiex_ret_802_11_hs_cfg(priv, resp); | |
1010 | break; | |
1011 | case HostCmd_CMD_802_11_ASSOCIATE: | |
600f5d90 | 1012 | ret = mwifiex_ret_802_11_associate(priv, resp); |
5e6e3a92 BZ |
1013 | break; |
1014 | case HostCmd_CMD_802_11_DEAUTHENTICATE: | |
1015 | ret = mwifiex_ret_802_11_deauthenticate(priv, resp); | |
1016 | break; | |
1017 | case HostCmd_CMD_802_11_AD_HOC_START: | |
1018 | case HostCmd_CMD_802_11_AD_HOC_JOIN: | |
600f5d90 | 1019 | ret = mwifiex_ret_802_11_ad_hoc(priv, resp); |
5e6e3a92 BZ |
1020 | break; |
1021 | case HostCmd_CMD_802_11_AD_HOC_STOP: | |
1022 | ret = mwifiex_ret_802_11_ad_hoc_stop(priv, resp); | |
1023 | break; | |
1024 | case HostCmd_CMD_802_11_GET_LOG: | |
1025 | ret = mwifiex_ret_get_log(priv, resp, data_buf); | |
1026 | break; | |
1027 | case HostCmd_CMD_RSSI_INFO: | |
958a4a86 | 1028 | ret = mwifiex_ret_802_11_rssi_info(priv, resp); |
5e6e3a92 BZ |
1029 | break; |
1030 | case HostCmd_CMD_802_11_SNMP_MIB: | |
1031 | ret = mwifiex_ret_802_11_snmp_mib(priv, resp, data_buf); | |
1032 | break; | |
1033 | case HostCmd_CMD_802_11_TX_RATE_QUERY: | |
1034 | ret = mwifiex_ret_802_11_tx_rate_query(priv, resp); | |
1035 | break; | |
5e6e3a92 BZ |
1036 | case HostCmd_CMD_VERSION_EXT: |
1037 | ret = mwifiex_ret_ver_ext(priv, resp, data_buf); | |
1038 | break; | |
7feb4c48 SP |
1039 | case HostCmd_CMD_REMAIN_ON_CHAN: |
1040 | ret = mwifiex_ret_remain_on_chan(priv, resp, data_buf); | |
1041 | break; | |
83c78da9 YAP |
1042 | case HostCmd_CMD_11AC_CFG: |
1043 | break; | |
e1a2b7a3 SP |
1044 | case HostCmd_CMD_P2P_MODE_CFG: |
1045 | ret = mwifiex_ret_p2p_mode_cfg(priv, resp, data_buf); | |
1046 | break; | |
3cec6870 | 1047 | case HostCmd_CMD_MGMT_FRAME_REG: |
5e6e3a92 BZ |
1048 | case HostCmd_CMD_FUNC_INIT: |
1049 | case HostCmd_CMD_FUNC_SHUTDOWN: | |
1050 | break; | |
1051 | case HostCmd_CMD_802_11_KEY_MATERIAL: | |
1052 | ret = mwifiex_ret_802_11_key_material(priv, resp); | |
1053 | break; | |
1054 | case HostCmd_CMD_802_11D_DOMAIN_INFO: | |
1055 | ret = mwifiex_ret_802_11d_domain_info(priv, resp); | |
1056 | break; | |
1057 | case HostCmd_CMD_11N_ADDBA_REQ: | |
1058 | ret = mwifiex_ret_11n_addba_req(priv, resp); | |
1059 | break; | |
1060 | case HostCmd_CMD_11N_DELBA: | |
1061 | ret = mwifiex_ret_11n_delba(priv, resp); | |
1062 | break; | |
1063 | case HostCmd_CMD_11N_ADDBA_RSP: | |
1064 | ret = mwifiex_ret_11n_addba_resp(priv, resp); | |
1065 | break; | |
1066 | case HostCmd_CMD_RECONFIGURE_TX_BUFF: | |
1067 | adapter->tx_buf_size = (u16) le16_to_cpu(resp->params. | |
1068 | tx_buf.buff_size); | |
9c05fd72 YAP |
1069 | adapter->tx_buf_size = (adapter->tx_buf_size |
1070 | / MWIFIEX_SDIO_BLOCK_SIZE) | |
1071 | * MWIFIEX_SDIO_BLOCK_SIZE; | |
5e6e3a92 | 1072 | adapter->curr_tx_buf_size = adapter->tx_buf_size; |
5e3175fb BZ |
1073 | dev_dbg(adapter->dev, "cmd: curr_tx_buf_size=%d\n", |
1074 | adapter->curr_tx_buf_size); | |
5e6e3a92 BZ |
1075 | |
1076 | if (adapter->if_ops.update_mp_end_port) | |
1077 | adapter->if_ops.update_mp_end_port(adapter, | |
9c05fd72 | 1078 | le16_to_cpu(resp->params.tx_buf.mp_end_port)); |
5e6e3a92 BZ |
1079 | break; |
1080 | case HostCmd_CMD_AMSDU_AGGR_CTRL: | |
5e6e3a92 BZ |
1081 | break; |
1082 | case HostCmd_CMD_WMM_GET_STATUS: | |
1083 | ret = mwifiex_ret_wmm_get_status(priv, resp); | |
1084 | break; | |
1085 | case HostCmd_CMD_802_11_IBSS_COALESCING_STATUS: | |
1086 | ret = mwifiex_ret_ibss_coalescing_status(priv, resp); | |
1087 | break; | |
1088 | case HostCmd_CMD_MAC_REG_ACCESS: | |
1089 | case HostCmd_CMD_BBP_REG_ACCESS: | |
1090 | case HostCmd_CMD_RF_REG_ACCESS: | |
1091 | case HostCmd_CMD_PMIC_REG_ACCESS: | |
1092 | case HostCmd_CMD_CAU_REG_ACCESS: | |
1093 | case HostCmd_CMD_802_11_EEPROM_ACCESS: | |
1094 | ret = mwifiex_ret_reg_access(cmdresp_no, resp, data_buf); | |
1095 | break; | |
1096 | case HostCmd_CMD_SET_BSS_MODE: | |
1097 | break; | |
1098 | case HostCmd_CMD_11N_CFG: | |
5e6e3a92 | 1099 | break; |
d930faee AK |
1100 | case HostCmd_CMD_PCIE_DESC_DETAILS: |
1101 | break; | |
fa444bf8 | 1102 | case HostCmd_CMD_802_11_SUBSCRIBE_EVENT: |
e69d1ff1 | 1103 | ret = mwifiex_ret_subsc_evt(priv, resp); |
fa444bf8 | 1104 | break; |
40d07030 AP |
1105 | case HostCmd_CMD_UAP_SYS_CONFIG: |
1106 | break; | |
1107 | case HostCmd_CMD_UAP_BSS_START: | |
fc8f0456 AK |
1108 | adapter->tx_lock_flag = false; |
1109 | adapter->pps_uapsd_mode = false; | |
1110 | adapter->delay_null_pkt = false; | |
40d07030 AP |
1111 | priv->bss_started = 1; |
1112 | break; | |
1113 | case HostCmd_CMD_UAP_BSS_STOP: | |
1114 | priv->bss_started = 0; | |
1115 | break; | |
0f9e9b8b AP |
1116 | case HostCmd_CMD_UAP_STA_DEAUTH: |
1117 | break; | |
7da060c1 AK |
1118 | case HostCmd_CMD_MEF_CFG: |
1119 | break; | |
562fc5b3 AK |
1120 | case HostCmd_CMD_COALESCE_CFG: |
1121 | break; | |
429d90d2 AP |
1122 | case HostCmd_CMD_TDLS_OPER: |
1123 | ret = mwifiex_ret_tdls_oper(priv, resp); | |
1124 | break; | |
85afb186 AP |
1125 | case HostCmd_CMD_CHAN_REPORT_REQUEST: |
1126 | break; | |
5e6e3a92 BZ |
1127 | default: |
1128 | dev_err(adapter->dev, "CMD_RESP: unknown cmd response %#x\n", | |
9c05fd72 | 1129 | resp->command); |
5e6e3a92 BZ |
1130 | break; |
1131 | } | |
1132 | ||
1133 | return ret; | |
1134 | } |