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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 | ||
92263a84 ZL |
93 | case HostCmd_CMD_SDIO_SP_RX_AGGR_CFG: |
94 | dev_err(priv->adapter->dev, "SDIO RX single-port aggregation Not support\n"); | |
95 | break; | |
96 | ||
5e6e3a92 BZ |
97 | default: |
98 | break; | |
99 | } | |
100 | /* Handling errors here */ | |
9908b074 | 101 | mwifiex_recycle_cmd_node(adapter, adapter->curr_cmd); |
5e6e3a92 BZ |
102 | |
103 | spin_lock_irqsave(&adapter->mwifiex_cmd_lock, flags); | |
104 | adapter->curr_cmd = NULL; | |
105 | spin_unlock_irqrestore(&adapter->mwifiex_cmd_lock, flags); | |
5e6e3a92 BZ |
106 | } |
107 | ||
108 | /* | |
109 | * This function handles the command response of get RSSI info. | |
110 | * | |
111 | * Handling includes changing the header fields into CPU format | |
112 | * and saving the following parameters in driver - | |
113 | * - Last data and beacon RSSI value | |
114 | * - Average data and beacon RSSI value | |
115 | * - Last data and beacon NF value | |
116 | * - Average data and beacon NF value | |
117 | * | |
118 | * The parameters are send to the application as well, along with | |
119 | * calculated SNR values. | |
120 | */ | |
121 | static int mwifiex_ret_802_11_rssi_info(struct mwifiex_private *priv, | |
958a4a86 | 122 | struct host_cmd_ds_command *resp) |
5e6e3a92 BZ |
123 | { |
124 | struct host_cmd_ds_802_11_rssi_info_rsp *rssi_info_rsp = | |
9c05fd72 | 125 | &resp->params.rssi_info_rsp; |
908fe113 JD |
126 | struct mwifiex_ds_misc_subsc_evt *subsc_evt = |
127 | &priv->async_subsc_evt_storage; | |
5e6e3a92 BZ |
128 | |
129 | priv->data_rssi_last = le16_to_cpu(rssi_info_rsp->data_rssi_last); | |
130 | priv->data_nf_last = le16_to_cpu(rssi_info_rsp->data_nf_last); | |
131 | ||
132 | priv->data_rssi_avg = le16_to_cpu(rssi_info_rsp->data_rssi_avg); | |
133 | priv->data_nf_avg = le16_to_cpu(rssi_info_rsp->data_nf_avg); | |
134 | ||
135 | priv->bcn_rssi_last = le16_to_cpu(rssi_info_rsp->bcn_rssi_last); | |
136 | priv->bcn_nf_last = le16_to_cpu(rssi_info_rsp->bcn_nf_last); | |
137 | ||
138 | priv->bcn_rssi_avg = le16_to_cpu(rssi_info_rsp->bcn_rssi_avg); | |
139 | priv->bcn_nf_avg = le16_to_cpu(rssi_info_rsp->bcn_nf_avg); | |
140 | ||
fa444bf8 AK |
141 | if (priv->subsc_evt_rssi_state == EVENT_HANDLED) |
142 | return 0; | |
143 | ||
908fe113 JD |
144 | memset(subsc_evt, 0x00, sizeof(struct mwifiex_ds_misc_subsc_evt)); |
145 | ||
fa444bf8 | 146 | /* Resubscribe low and high rssi events with new thresholds */ |
908fe113 JD |
147 | subsc_evt->events = BITMASK_BCN_RSSI_LOW | BITMASK_BCN_RSSI_HIGH; |
148 | subsc_evt->action = HostCmd_ACT_BITWISE_SET; | |
fa444bf8 | 149 | if (priv->subsc_evt_rssi_state == RSSI_LOW_RECVD) { |
908fe113 | 150 | subsc_evt->bcn_l_rssi_cfg.abs_value = abs(priv->bcn_rssi_avg - |
fa444bf8 | 151 | priv->cqm_rssi_hyst); |
908fe113 | 152 | subsc_evt->bcn_h_rssi_cfg.abs_value = abs(priv->cqm_rssi_thold); |
fa444bf8 | 153 | } else if (priv->subsc_evt_rssi_state == RSSI_HIGH_RECVD) { |
908fe113 JD |
154 | subsc_evt->bcn_l_rssi_cfg.abs_value = abs(priv->cqm_rssi_thold); |
155 | subsc_evt->bcn_h_rssi_cfg.abs_value = abs(priv->bcn_rssi_avg + | |
fa444bf8 AK |
156 | priv->cqm_rssi_hyst); |
157 | } | |
908fe113 JD |
158 | subsc_evt->bcn_l_rssi_cfg.evt_freq = 1; |
159 | subsc_evt->bcn_h_rssi_cfg.evt_freq = 1; | |
fa444bf8 AK |
160 | |
161 | priv->subsc_evt_rssi_state = EVENT_HANDLED; | |
162 | ||
fa0ecbb9 BZ |
163 | mwifiex_send_cmd(priv, HostCmd_CMD_802_11_SUBSCRIBE_EVENT, |
164 | 0, 0, subsc_evt, false); | |
fa444bf8 | 165 | |
5e6e3a92 BZ |
166 | return 0; |
167 | } | |
168 | ||
169 | /* | |
170 | * This function handles the command response of set/get SNMP | |
171 | * MIB parameters. | |
172 | * | |
173 | * Handling includes changing the header fields into CPU format | |
174 | * and saving the parameter in driver. | |
175 | * | |
176 | * The following parameters are supported - | |
177 | * - Fragmentation threshold | |
178 | * - RTS threshold | |
179 | * - Short retry limit | |
180 | */ | |
181 | static int mwifiex_ret_802_11_snmp_mib(struct mwifiex_private *priv, | |
182 | struct host_cmd_ds_command *resp, | |
a5e5aa6c | 183 | u32 *data_buf) |
5e6e3a92 BZ |
184 | { |
185 | struct host_cmd_ds_802_11_snmp_mib *smib = &resp->params.smib; | |
186 | u16 oid = le16_to_cpu(smib->oid); | |
187 | u16 query_type = le16_to_cpu(smib->query_type); | |
a5e5aa6c | 188 | u32 ul_temp; |
5e6e3a92 BZ |
189 | |
190 | dev_dbg(priv->adapter->dev, "info: SNMP_RESP: oid value = %#x," | |
9c05fd72 YAP |
191 | " query_type = %#x, buf size = %#x\n", |
192 | oid, query_type, le16_to_cpu(smib->buf_size)); | |
5e6e3a92 | 193 | if (query_type == HostCmd_ACT_GEN_GET) { |
a5e5aa6c DC |
194 | ul_temp = le16_to_cpu(*((__le16 *) (smib->value))); |
195 | if (data_buf) | |
196 | *data_buf = ul_temp; | |
5e6e3a92 BZ |
197 | switch (oid) { |
198 | case FRAG_THRESH_I: | |
199 | dev_dbg(priv->adapter->dev, | |
a5e5aa6c | 200 | "info: SNMP_RESP: FragThsd =%u\n", ul_temp); |
5e6e3a92 BZ |
201 | break; |
202 | case RTS_THRESH_I: | |
203 | dev_dbg(priv->adapter->dev, | |
a5e5aa6c | 204 | "info: SNMP_RESP: RTSThsd =%u\n", ul_temp); |
5e6e3a92 BZ |
205 | break; |
206 | case SHORT_RETRY_LIM_I: | |
207 | dev_dbg(priv->adapter->dev, | |
a5e5aa6c | 208 | "info: SNMP_RESP: TxRetryCount=%u\n", ul_temp); |
5e6e3a92 | 209 | break; |
caf60a6c AK |
210 | case DTIM_PERIOD_I: |
211 | dev_dbg(priv->adapter->dev, | |
212 | "info: SNMP_RESP: DTIM period=%u\n", ul_temp); | |
5e6e3a92 BZ |
213 | default: |
214 | break; | |
215 | } | |
216 | } | |
217 | ||
218 | return 0; | |
219 | } | |
220 | ||
221 | /* | |
222 | * This function handles the command response of get log request | |
223 | * | |
224 | * Handling includes changing the header fields into CPU format | |
225 | * and sending the received parameters to application. | |
226 | */ | |
227 | static int mwifiex_ret_get_log(struct mwifiex_private *priv, | |
228 | struct host_cmd_ds_command *resp, | |
a5ffddb7 | 229 | struct mwifiex_ds_get_stats *stats) |
5e6e3a92 BZ |
230 | { |
231 | struct host_cmd_ds_802_11_get_log *get_log = | |
2c208890 | 232 | &resp->params.get_log; |
5e6e3a92 | 233 | |
a5ffddb7 | 234 | if (stats) { |
5e6e3a92 BZ |
235 | stats->mcast_tx_frame = le32_to_cpu(get_log->mcast_tx_frame); |
236 | stats->failed = le32_to_cpu(get_log->failed); | |
237 | stats->retry = le32_to_cpu(get_log->retry); | |
238 | stats->multi_retry = le32_to_cpu(get_log->multi_retry); | |
239 | stats->frame_dup = le32_to_cpu(get_log->frame_dup); | |
240 | stats->rts_success = le32_to_cpu(get_log->rts_success); | |
241 | stats->rts_failure = le32_to_cpu(get_log->rts_failure); | |
242 | stats->ack_failure = le32_to_cpu(get_log->ack_failure); | |
243 | stats->rx_frag = le32_to_cpu(get_log->rx_frag); | |
244 | stats->mcast_rx_frame = le32_to_cpu(get_log->mcast_rx_frame); | |
245 | stats->fcs_error = le32_to_cpu(get_log->fcs_error); | |
246 | stats->tx_frame = le32_to_cpu(get_log->tx_frame); | |
247 | stats->wep_icv_error[0] = | |
248 | le32_to_cpu(get_log->wep_icv_err_cnt[0]); | |
249 | stats->wep_icv_error[1] = | |
250 | le32_to_cpu(get_log->wep_icv_err_cnt[1]); | |
251 | stats->wep_icv_error[2] = | |
252 | le32_to_cpu(get_log->wep_icv_err_cnt[2]); | |
253 | stats->wep_icv_error[3] = | |
254 | le32_to_cpu(get_log->wep_icv_err_cnt[3]); | |
d35b6392 XH |
255 | stats->bcn_rcv_cnt = le32_to_cpu(get_log->bcn_rcv_cnt); |
256 | stats->bcn_miss_cnt = le32_to_cpu(get_log->bcn_miss_cnt); | |
5e6e3a92 BZ |
257 | } |
258 | ||
259 | return 0; | |
260 | } | |
261 | ||
262 | /* | |
263 | * This function handles the command response of set/get Tx rate | |
264 | * configurations. | |
265 | * | |
266 | * Handling includes changing the header fields into CPU format | |
267 | * and saving the following parameters in driver - | |
268 | * - DSSS rate bitmap | |
269 | * - OFDM rate bitmap | |
270 | * - HT MCS rate bitmaps | |
271 | * | |
272 | * Based on the new rate bitmaps, the function re-evaluates if | |
273 | * auto data rate has been activated. If not, it sends another | |
006606c0 | 274 | * query to the firmware to get the current Tx data rate. |
5e6e3a92 BZ |
275 | */ |
276 | static int mwifiex_ret_tx_rate_cfg(struct mwifiex_private *priv, | |
006606c0 | 277 | struct host_cmd_ds_command *resp) |
5e6e3a92 | 278 | { |
5e6e3a92 BZ |
279 | struct host_cmd_ds_tx_rate_cfg *rate_cfg = &resp->params.tx_rate_cfg; |
280 | struct mwifiex_rate_scope *rate_scope; | |
270e58e8 | 281 | struct mwifiex_ie_types_header *head; |
2636c308 | 282 | u16 tlv, tlv_buf_len, tlv_buf_left; |
5e6e3a92 BZ |
283 | u8 *tlv_buf; |
284 | u32 i; | |
5e6e3a92 | 285 | |
2636c308 AK |
286 | tlv_buf = ((u8 *)rate_cfg) + sizeof(struct host_cmd_ds_tx_rate_cfg); |
287 | tlv_buf_left = le16_to_cpu(resp->size) - S_DS_GEN - sizeof(*rate_cfg); | |
5e6e3a92 | 288 | |
2636c308 AK |
289 | while (tlv_buf_left >= sizeof(*head)) { |
290 | head = (struct mwifiex_ie_types_header *)tlv_buf; | |
291 | tlv = le16_to_cpu(head->type); | |
292 | tlv_buf_len = le16_to_cpu(head->len); | |
293 | ||
294 | if (tlv_buf_left < (sizeof(*head) + tlv_buf_len)) | |
295 | break; | |
5e6e3a92 BZ |
296 | |
297 | switch (tlv) { | |
298 | case TLV_TYPE_RATE_SCOPE: | |
299 | rate_scope = (struct mwifiex_rate_scope *) tlv_buf; | |
300 | priv->bitmap_rates[0] = | |
301 | le16_to_cpu(rate_scope->hr_dsss_rate_bitmap); | |
302 | priv->bitmap_rates[1] = | |
303 | le16_to_cpu(rate_scope->ofdm_rate_bitmap); | |
304 | for (i = 0; | |
305 | i < | |
306 | sizeof(rate_scope->ht_mcs_rate_bitmap) / | |
307 | sizeof(u16); i++) | |
308 | priv->bitmap_rates[2 + i] = | |
309 | le16_to_cpu(rate_scope-> | |
310 | ht_mcs_rate_bitmap[i]); | |
a0b7315a AK |
311 | |
312 | if (priv->adapter->fw_api_ver == MWIFIEX_FW_V15) { | |
313 | for (i = 0; i < ARRAY_SIZE(rate_scope-> | |
314 | vht_mcs_rate_bitmap); | |
315 | i++) | |
316 | priv->bitmap_rates[10 + i] = | |
317 | le16_to_cpu(rate_scope-> | |
318 | vht_mcs_rate_bitmap[i]); | |
319 | } | |
5e6e3a92 BZ |
320 | break; |
321 | /* Add RATE_DROP tlv here */ | |
322 | } | |
323 | ||
2636c308 AK |
324 | tlv_buf += (sizeof(*head) + tlv_buf_len); |
325 | tlv_buf_left -= (sizeof(*head) + tlv_buf_len); | |
5e6e3a92 BZ |
326 | } |
327 | ||
328 | priv->is_data_rate_auto = mwifiex_is_rate_auto(priv); | |
329 | ||
330 | if (priv->is_data_rate_auto) | |
331 | priv->data_rate = 0; | |
332 | else | |
fa0ecbb9 BZ |
333 | return mwifiex_send_cmd(priv, HostCmd_CMD_802_11_TX_RATE_QUERY, |
334 | HostCmd_ACT_GEN_GET, 0, NULL, false); | |
5e6e3a92 | 335 | |
006606c0 | 336 | return 0; |
5e6e3a92 BZ |
337 | } |
338 | ||
339 | /* | |
340 | * This function handles the command response of get Tx power level. | |
341 | * | |
342 | * Handling includes saving the maximum and minimum Tx power levels | |
343 | * in driver, as well as sending the values to user. | |
344 | */ | |
345 | static int mwifiex_get_power_level(struct mwifiex_private *priv, void *data_buf) | |
346 | { | |
270e58e8 YAP |
347 | int length, max_power = -1, min_power = -1; |
348 | struct mwifiex_types_power_group *pg_tlv_hdr; | |
349 | struct mwifiex_power_group *pg; | |
5e6e3a92 | 350 | |
bb7de2ba YAP |
351 | if (!data_buf) |
352 | return -1; | |
353 | ||
d8d13d32 | 354 | pg_tlv_hdr = (struct mwifiex_types_power_group *)((u8 *)data_buf); |
bb7de2ba YAP |
355 | pg = (struct mwifiex_power_group *) |
356 | ((u8 *) pg_tlv_hdr + sizeof(struct mwifiex_types_power_group)); | |
930fd35c | 357 | length = le16_to_cpu(pg_tlv_hdr->length); |
fe1c9a44 AK |
358 | |
359 | /* At least one structure required to update power */ | |
360 | if (length < sizeof(struct mwifiex_power_group)) | |
361 | return 0; | |
362 | ||
363 | max_power = pg->power_max; | |
364 | min_power = pg->power_min; | |
365 | length -= sizeof(struct mwifiex_power_group); | |
366 | ||
367 | while (length >= sizeof(struct mwifiex_power_group)) { | |
bb7de2ba YAP |
368 | pg++; |
369 | if (max_power < pg->power_max) | |
5e6e3a92 | 370 | max_power = pg->power_max; |
5e6e3a92 | 371 | |
bb7de2ba YAP |
372 | if (min_power > pg->power_min) |
373 | min_power = pg->power_min; | |
5e6e3a92 | 374 | |
bb7de2ba YAP |
375 | length -= sizeof(struct mwifiex_power_group); |
376 | } | |
fe1c9a44 AK |
377 | priv->min_tx_power_level = (u8) min_power; |
378 | priv->max_tx_power_level = (u8) max_power; | |
5e6e3a92 BZ |
379 | |
380 | return 0; | |
381 | } | |
382 | ||
383 | /* | |
384 | * This function handles the command response of set/get Tx power | |
385 | * configurations. | |
386 | * | |
387 | * Handling includes changing the header fields into CPU format | |
388 | * and saving the current Tx power level in driver. | |
389 | */ | |
390 | static int mwifiex_ret_tx_power_cfg(struct mwifiex_private *priv, | |
a5ffddb7 | 391 | struct host_cmd_ds_command *resp) |
5e6e3a92 BZ |
392 | { |
393 | struct mwifiex_adapter *adapter = priv->adapter; | |
394 | struct host_cmd_ds_txpwr_cfg *txp_cfg = &resp->params.txp_cfg; | |
270e58e8 YAP |
395 | struct mwifiex_types_power_group *pg_tlv_hdr; |
396 | struct mwifiex_power_group *pg; | |
5e6e3a92 | 397 | u16 action = le16_to_cpu(txp_cfg->action); |
d8d13d32 | 398 | u16 tlv_buf_left; |
5e6e3a92 | 399 | |
d8d13d32 AK |
400 | pg_tlv_hdr = (struct mwifiex_types_power_group *) |
401 | ((u8 *)txp_cfg + | |
402 | sizeof(struct host_cmd_ds_txpwr_cfg)); | |
985d68a3 | 403 | |
d8d13d32 AK |
404 | pg = (struct mwifiex_power_group *) |
405 | ((u8 *)pg_tlv_hdr + | |
406 | sizeof(struct mwifiex_types_power_group)); | |
985d68a3 | 407 | |
d8d13d32 AK |
408 | tlv_buf_left = le16_to_cpu(resp->size) - S_DS_GEN - sizeof(*txp_cfg); |
409 | if (tlv_buf_left < | |
410 | le16_to_cpu(pg_tlv_hdr->length) + sizeof(*pg_tlv_hdr)) | |
411 | return 0; | |
412 | ||
413 | switch (action) { | |
414 | case HostCmd_ACT_GEN_GET: | |
985d68a3 | 415 | if (adapter->hw_status == MWIFIEX_HW_STATUS_INITIALIZING) |
d8d13d32 | 416 | mwifiex_get_power_level(priv, pg_tlv_hdr); |
985d68a3 YAP |
417 | |
418 | priv->tx_power_level = (u16) pg->power_min; | |
419 | break; | |
420 | ||
5e6e3a92 | 421 | case HostCmd_ACT_GEN_SET: |
985d68a3 YAP |
422 | if (!le32_to_cpu(txp_cfg->mode)) |
423 | break; | |
424 | ||
985d68a3 YAP |
425 | if (pg->power_max == pg->power_min) |
426 | priv->tx_power_level = (u16) pg->power_min; | |
5e6e3a92 BZ |
427 | break; |
428 | default: | |
429 | dev_err(adapter->dev, "CMD_RESP: unknown cmd action %d\n", | |
9c05fd72 | 430 | action); |
5e6e3a92 BZ |
431 | return 0; |
432 | } | |
433 | dev_dbg(adapter->dev, | |
434 | "info: Current TxPower Level = %d, Max Power=%d, Min Power=%d\n", | |
435 | priv->tx_power_level, priv->max_tx_power_level, | |
436 | priv->min_tx_power_level); | |
437 | ||
438 | return 0; | |
439 | } | |
440 | ||
caa8984f AK |
441 | /* |
442 | * This function handles the command response of get RF Tx power. | |
443 | */ | |
444 | static int mwifiex_ret_rf_tx_power(struct mwifiex_private *priv, | |
445 | struct host_cmd_ds_command *resp) | |
446 | { | |
447 | struct host_cmd_ds_rf_tx_pwr *txp = &resp->params.txp; | |
448 | u16 action = le16_to_cpu(txp->action); | |
449 | ||
450 | priv->tx_power_level = le16_to_cpu(txp->cur_level); | |
451 | ||
452 | if (action == HostCmd_ACT_GEN_GET) { | |
453 | priv->max_tx_power_level = txp->max_power; | |
454 | priv->min_tx_power_level = txp->min_power; | |
455 | } | |
456 | ||
457 | dev_dbg(priv->adapter->dev, | |
458 | "Current TxPower Level=%d, Max Power=%d, Min Power=%d\n", | |
459 | priv->tx_power_level, priv->max_tx_power_level, | |
460 | priv->min_tx_power_level); | |
461 | ||
462 | return 0; | |
463 | } | |
464 | ||
8a279d5b AK |
465 | /* |
466 | * This function handles the command response of set rf antenna | |
467 | */ | |
468 | static int mwifiex_ret_rf_antenna(struct mwifiex_private *priv, | |
469 | struct host_cmd_ds_command *resp) | |
470 | { | |
471 | struct host_cmd_ds_rf_ant_mimo *ant_mimo = &resp->params.ant_mimo; | |
472 | struct host_cmd_ds_rf_ant_siso *ant_siso = &resp->params.ant_siso; | |
473 | struct mwifiex_adapter *adapter = priv->adapter; | |
474 | ||
475 | if (adapter->hw_dev_mcs_support == HT_STREAM_2X2) | |
476 | dev_dbg(adapter->dev, | |
477 | "RF_ANT_RESP: Tx action = 0x%x, Tx Mode = 0x%04x" | |
478 | " Rx action = 0x%x, Rx Mode = 0x%04x\n", | |
479 | le16_to_cpu(ant_mimo->action_tx), | |
480 | le16_to_cpu(ant_mimo->tx_ant_mode), | |
481 | le16_to_cpu(ant_mimo->action_rx), | |
482 | le16_to_cpu(ant_mimo->rx_ant_mode)); | |
483 | else | |
484 | dev_dbg(adapter->dev, | |
485 | "RF_ANT_RESP: action = 0x%x, Mode = 0x%04x\n", | |
486 | le16_to_cpu(ant_siso->action), | |
487 | le16_to_cpu(ant_siso->ant_mode)); | |
488 | ||
489 | return 0; | |
490 | } | |
491 | ||
5e6e3a92 BZ |
492 | /* |
493 | * This function handles the command response of set/get MAC address. | |
494 | * | |
495 | * Handling includes saving the MAC address in driver. | |
496 | */ | |
497 | static int mwifiex_ret_802_11_mac_address(struct mwifiex_private *priv, | |
498 | struct host_cmd_ds_command *resp) | |
499 | { | |
500 | struct host_cmd_ds_802_11_mac_address *cmd_mac_addr = | |
9c05fd72 | 501 | &resp->params.mac_addr; |
5e6e3a92 BZ |
502 | |
503 | memcpy(priv->curr_addr, cmd_mac_addr->mac_addr, ETH_ALEN); | |
504 | ||
505 | dev_dbg(priv->adapter->dev, | |
506 | "info: set mac address: %pM\n", priv->curr_addr); | |
507 | ||
508 | return 0; | |
509 | } | |
510 | ||
511 | /* | |
512 | * This function handles the command response of set/get MAC multicast | |
513 | * address. | |
514 | */ | |
515 | static int mwifiex_ret_mac_multicast_adr(struct mwifiex_private *priv, | |
516 | struct host_cmd_ds_command *resp) | |
517 | { | |
518 | return 0; | |
519 | } | |
520 | ||
521 | /* | |
522 | * This function handles the command response of get Tx rate query. | |
523 | * | |
524 | * Handling includes changing the header fields into CPU format | |
525 | * and saving the Tx rate and HT information parameters in driver. | |
526 | * | |
527 | * Both rate configuration and current data rate can be retrieved | |
528 | * with this request. | |
529 | */ | |
530 | static int mwifiex_ret_802_11_tx_rate_query(struct mwifiex_private *priv, | |
531 | struct host_cmd_ds_command *resp) | |
532 | { | |
5e6e3a92 BZ |
533 | priv->tx_rate = resp->params.tx_rate.tx_rate; |
534 | priv->tx_htinfo = resp->params.tx_rate.ht_info; | |
535 | if (!priv->is_data_rate_auto) | |
536 | priv->data_rate = | |
e3bea1c8 | 537 | mwifiex_index_to_data_rate(priv, priv->tx_rate, |
5e6e3a92 BZ |
538 | priv->tx_htinfo); |
539 | ||
540 | return 0; | |
541 | } | |
542 | ||
543 | /* | |
544 | * This function handles the command response of a deauthenticate | |
545 | * command. | |
546 | * | |
547 | * If the deauthenticated MAC matches the current BSS MAC, the connection | |
548 | * state is reset. | |
549 | */ | |
550 | static int mwifiex_ret_802_11_deauthenticate(struct mwifiex_private *priv, | |
551 | struct host_cmd_ds_command *resp) | |
552 | { | |
553 | struct mwifiex_adapter *adapter = priv->adapter; | |
554 | ||
555 | adapter->dbg.num_cmd_deauth++; | |
556 | if (!memcmp(resp->params.deauth.mac_addr, | |
557 | &priv->curr_bss_params.bss_descriptor.mac_address, | |
558 | sizeof(resp->params.deauth.mac_addr))) | |
8cc1d523 | 559 | mwifiex_reset_connect_state(priv, WLAN_REASON_DEAUTH_LEAVING); |
5e6e3a92 BZ |
560 | |
561 | return 0; | |
562 | } | |
563 | ||
564 | /* | |
565 | * This function handles the command response of ad-hoc stop. | |
566 | * | |
567 | * The function resets the connection state in driver. | |
568 | */ | |
569 | static int mwifiex_ret_802_11_ad_hoc_stop(struct mwifiex_private *priv, | |
570 | struct host_cmd_ds_command *resp) | |
571 | { | |
8cc1d523 | 572 | mwifiex_reset_connect_state(priv, WLAN_REASON_DEAUTH_LEAVING); |
5e6e3a92 BZ |
573 | return 0; |
574 | } | |
575 | ||
576 | /* | |
e57f1734 | 577 | * This function handles the command response of set/get v1 key material. |
5e6e3a92 BZ |
578 | * |
579 | * Handling includes updating the driver parameters to reflect the | |
580 | * changes. | |
581 | */ | |
e57f1734 AP |
582 | static int mwifiex_ret_802_11_key_material_v1(struct mwifiex_private *priv, |
583 | struct host_cmd_ds_command *resp) | |
5e6e3a92 BZ |
584 | { |
585 | struct host_cmd_ds_802_11_key_material *key = | |
9c05fd72 | 586 | &resp->params.key_material; |
5e6e3a92 BZ |
587 | |
588 | if (le16_to_cpu(key->action) == HostCmd_ACT_GEN_SET) { | |
6a35a0ac | 589 | if ((le16_to_cpu(key->key_param_set.key_info) & KEY_MCAST)) { |
5e6e3a92 BZ |
590 | dev_dbg(priv->adapter->dev, "info: key: GTK is set\n"); |
591 | priv->wpa_is_gtk_set = true; | |
592 | priv->scan_block = false; | |
593 | } | |
594 | } | |
595 | ||
596 | memset(priv->aes_key.key_param_set.key, 0, | |
597 | sizeof(key->key_param_set.key)); | |
598 | priv->aes_key.key_param_set.key_len = key->key_param_set.key_len; | |
599 | memcpy(priv->aes_key.key_param_set.key, key->key_param_set.key, | |
600 | le16_to_cpu(priv->aes_key.key_param_set.key_len)); | |
601 | ||
602 | return 0; | |
603 | } | |
604 | ||
e57f1734 AP |
605 | /* |
606 | * This function handles the command response of set/get v2 key material. | |
607 | * | |
608 | * Handling includes updating the driver parameters to reflect the | |
609 | * changes. | |
610 | */ | |
611 | static int mwifiex_ret_802_11_key_material_v2(struct mwifiex_private *priv, | |
612 | struct host_cmd_ds_command *resp) | |
613 | { | |
614 | struct host_cmd_ds_802_11_key_material_v2 *key_v2; | |
615 | __le16 len; | |
616 | ||
617 | key_v2 = &resp->params.key_material_v2; | |
618 | if (le16_to_cpu(key_v2->action) == HostCmd_ACT_GEN_SET) { | |
619 | if ((le16_to_cpu(key_v2->key_param_set.key_info) & KEY_MCAST)) { | |
620 | dev_dbg(priv->adapter->dev, "info: key: GTK is set\n"); | |
621 | priv->wpa_is_gtk_set = true; | |
622 | priv->scan_block = false; | |
623 | } | |
624 | } | |
625 | ||
626 | if (key_v2->key_param_set.key_type != KEY_TYPE_ID_AES) | |
627 | return 0; | |
628 | ||
629 | memset(priv->aes_key_v2.key_param_set.key_params.aes.key, 0, | |
630 | WLAN_KEY_LEN_CCMP); | |
631 | priv->aes_key_v2.key_param_set.key_params.aes.key_len = | |
632 | key_v2->key_param_set.key_params.aes.key_len; | |
633 | len = priv->aes_key_v2.key_param_set.key_params.aes.key_len; | |
634 | memcpy(priv->aes_key_v2.key_param_set.key_params.aes.key, | |
635 | key_v2->key_param_set.key_params.aes.key, le16_to_cpu(len)); | |
636 | ||
637 | return 0; | |
638 | } | |
639 | ||
640 | /* Wrapper function for processing response of key material command */ | |
641 | static int mwifiex_ret_802_11_key_material(struct mwifiex_private *priv, | |
642 | struct host_cmd_ds_command *resp) | |
643 | { | |
4b9fede5 | 644 | if (priv->adapter->key_api_major_ver == KEY_API_VER_MAJOR_V2) |
e57f1734 AP |
645 | return mwifiex_ret_802_11_key_material_v2(priv, resp); |
646 | else | |
647 | return mwifiex_ret_802_11_key_material_v1(priv, resp); | |
648 | } | |
649 | ||
5e6e3a92 BZ |
650 | /* |
651 | * This function handles the command response of get 11d domain information. | |
652 | */ | |
653 | static int mwifiex_ret_802_11d_domain_info(struct mwifiex_private *priv, | |
654 | struct host_cmd_ds_command *resp) | |
655 | { | |
656 | struct host_cmd_ds_802_11d_domain_info_rsp *domain_info = | |
657 | &resp->params.domain_info_resp; | |
658 | struct mwifiex_ietypes_domain_param_set *domain = &domain_info->domain; | |
659 | u16 action = le16_to_cpu(domain_info->action); | |
270e58e8 | 660 | u8 no_of_triplet; |
5e6e3a92 | 661 | |
9c05fd72 YAP |
662 | no_of_triplet = (u8) ((le16_to_cpu(domain->header.len) |
663 | - IEEE80211_COUNTRY_STRING_LEN) | |
664 | / sizeof(struct ieee80211_country_ie_triplet)); | |
5e6e3a92 | 665 | |
9c05fd72 YAP |
666 | dev_dbg(priv->adapter->dev, |
667 | "info: 11D Domain Info Resp: no_of_triplet=%d\n", | |
668 | no_of_triplet); | |
5e6e3a92 BZ |
669 | |
670 | if (no_of_triplet > MWIFIEX_MAX_TRIPLET_802_11D) { | |
671 | dev_warn(priv->adapter->dev, | |
9c05fd72 YAP |
672 | "11D: invalid number of triplets %d returned\n", |
673 | no_of_triplet); | |
5e6e3a92 BZ |
674 | return -1; |
675 | } | |
676 | ||
677 | switch (action) { | |
678 | case HostCmd_ACT_GEN_SET: /* Proc Set Action */ | |
679 | break; | |
680 | case HostCmd_ACT_GEN_GET: | |
681 | break; | |
682 | default: | |
683 | dev_err(priv->adapter->dev, | |
684 | "11D: invalid action:%d\n", domain_info->action); | |
685 | return -1; | |
686 | } | |
687 | ||
688 | return 0; | |
689 | } | |
690 | ||
5e6e3a92 BZ |
691 | /* |
692 | * This function handles the command response of get extended version. | |
693 | * | |
694 | * Handling includes forming the extended version string and sending it | |
695 | * to application. | |
696 | */ | |
697 | static int mwifiex_ret_ver_ext(struct mwifiex_private *priv, | |
698 | struct host_cmd_ds_command *resp, | |
a5ffddb7 | 699 | struct host_cmd_ds_version_ext *version_ext) |
5e6e3a92 BZ |
700 | { |
701 | struct host_cmd_ds_version_ext *ver_ext = &resp->params.verext; | |
5e6e3a92 | 702 | |
a5ffddb7 | 703 | if (version_ext) { |
5e6e3a92 BZ |
704 | version_ext->version_str_sel = ver_ext->version_str_sel; |
705 | memcpy(version_ext->version_str, ver_ext->version_str, | |
706 | sizeof(char) * 128); | |
707 | memcpy(priv->version_str, ver_ext->version_str, 128); | |
708 | } | |
709 | return 0; | |
710 | } | |
711 | ||
7feb4c48 SP |
712 | /* |
713 | * This function handles the command response of remain on channel. | |
714 | */ | |
715 | static int | |
716 | mwifiex_ret_remain_on_chan(struct mwifiex_private *priv, | |
717 | struct host_cmd_ds_command *resp, | |
718 | struct host_cmd_ds_remain_on_chan *roc_cfg) | |
719 | { | |
720 | struct host_cmd_ds_remain_on_chan *resp_cfg = &resp->params.roc_cfg; | |
721 | ||
722 | if (roc_cfg) | |
723 | memcpy(roc_cfg, resp_cfg, sizeof(*roc_cfg)); | |
724 | ||
725 | return 0; | |
726 | } | |
727 | ||
e1a2b7a3 SP |
728 | /* |
729 | * This function handles the command response of P2P mode cfg. | |
730 | */ | |
731 | static int | |
732 | mwifiex_ret_p2p_mode_cfg(struct mwifiex_private *priv, | |
733 | struct host_cmd_ds_command *resp, | |
734 | void *data_buf) | |
735 | { | |
736 | struct host_cmd_ds_p2p_mode_cfg *mode_cfg = &resp->params.mode_cfg; | |
737 | ||
738 | if (data_buf) | |
739 | *((u16 *)data_buf) = le16_to_cpu(mode_cfg->mode); | |
740 | ||
741 | return 0; | |
742 | } | |
743 | ||
5e6e3a92 BZ |
744 | /* |
745 | * This function handles the command response of register access. | |
746 | * | |
747 | * The register value and offset are returned to the user. For EEPROM | |
748 | * access, the byte count is also returned. | |
749 | */ | |
750 | static int mwifiex_ret_reg_access(u16 type, struct host_cmd_ds_command *resp, | |
751 | void *data_buf) | |
752 | { | |
270e58e8 YAP |
753 | struct mwifiex_ds_reg_rw *reg_rw; |
754 | struct mwifiex_ds_read_eeprom *eeprom; | |
985d68a3 YAP |
755 | union reg { |
756 | struct host_cmd_ds_mac_reg_access *mac; | |
757 | struct host_cmd_ds_bbp_reg_access *bbp; | |
758 | struct host_cmd_ds_rf_reg_access *rf; | |
759 | struct host_cmd_ds_pmic_reg_access *pmic; | |
760 | struct host_cmd_ds_802_11_eeprom_access *eeprom; | |
761 | } r; | |
762 | ||
763 | if (!data_buf) | |
764 | return 0; | |
5e6e3a92 | 765 | |
985d68a3 YAP |
766 | reg_rw = data_buf; |
767 | eeprom = data_buf; | |
768 | switch (type) { | |
769 | case HostCmd_CMD_MAC_REG_ACCESS: | |
2c208890 | 770 | r.mac = &resp->params.mac_reg; |
985d68a3 YAP |
771 | reg_rw->offset = cpu_to_le32((u32) le16_to_cpu(r.mac->offset)); |
772 | reg_rw->value = r.mac->value; | |
773 | break; | |
774 | case HostCmd_CMD_BBP_REG_ACCESS: | |
2c208890 | 775 | r.bbp = &resp->params.bbp_reg; |
985d68a3 YAP |
776 | reg_rw->offset = cpu_to_le32((u32) le16_to_cpu(r.bbp->offset)); |
777 | reg_rw->value = cpu_to_le32((u32) r.bbp->value); | |
778 | break; | |
5e6e3a92 | 779 | |
985d68a3 | 780 | case HostCmd_CMD_RF_REG_ACCESS: |
2c208890 | 781 | r.rf = &resp->params.rf_reg; |
985d68a3 YAP |
782 | reg_rw->offset = cpu_to_le32((u32) le16_to_cpu(r.rf->offset)); |
783 | reg_rw->value = cpu_to_le32((u32) r.bbp->value); | |
784 | break; | |
785 | case HostCmd_CMD_PMIC_REG_ACCESS: | |
2c208890 | 786 | r.pmic = &resp->params.pmic_reg; |
985d68a3 YAP |
787 | reg_rw->offset = cpu_to_le32((u32) le16_to_cpu(r.pmic->offset)); |
788 | reg_rw->value = cpu_to_le32((u32) r.pmic->value); | |
789 | break; | |
790 | case HostCmd_CMD_CAU_REG_ACCESS: | |
2c208890 | 791 | r.rf = &resp->params.rf_reg; |
985d68a3 YAP |
792 | reg_rw->offset = cpu_to_le32((u32) le16_to_cpu(r.rf->offset)); |
793 | reg_rw->value = cpu_to_le32((u32) r.rf->value); | |
794 | break; | |
795 | case HostCmd_CMD_802_11_EEPROM_ACCESS: | |
2c208890 | 796 | r.eeprom = &resp->params.eeprom; |
985d68a3 YAP |
797 | pr_debug("info: EEPROM read len=%x\n", r.eeprom->byte_count); |
798 | if (le16_to_cpu(eeprom->byte_count) < | |
799 | le16_to_cpu(r.eeprom->byte_count)) { | |
800 | eeprom->byte_count = cpu_to_le16(0); | |
801 | pr_debug("info: EEPROM read length is too big\n"); | |
5e6e3a92 BZ |
802 | return -1; |
803 | } | |
985d68a3 YAP |
804 | eeprom->offset = r.eeprom->offset; |
805 | eeprom->byte_count = r.eeprom->byte_count; | |
806 | if (le16_to_cpu(eeprom->byte_count) > 0) | |
807 | memcpy(&eeprom->value, &r.eeprom->value, | |
808 | le16_to_cpu(r.eeprom->byte_count)); | |
809 | ||
810 | break; | |
811 | default: | |
812 | return -1; | |
5e6e3a92 BZ |
813 | } |
814 | return 0; | |
815 | } | |
816 | ||
817 | /* | |
818 | * This function handles the command response of get IBSS coalescing status. | |
819 | * | |
820 | * If the received BSSID is different than the current one, the current BSSID, | |
821 | * beacon interval, ATIM window and ERP information are updated, along with | |
822 | * changing the ad-hoc state accordingly. | |
823 | */ | |
824 | static int mwifiex_ret_ibss_coalescing_status(struct mwifiex_private *priv, | |
825 | struct host_cmd_ds_command *resp) | |
826 | { | |
827 | struct host_cmd_ds_802_11_ibss_status *ibss_coal_resp = | |
9c05fd72 | 828 | &(resp->params.ibss_coalescing); |
5e6e3a92 BZ |
829 | |
830 | if (le16_to_cpu(ibss_coal_resp->action) == HostCmd_ACT_GEN_SET) | |
831 | return 0; | |
832 | ||
833 | dev_dbg(priv->adapter->dev, | |
834 | "info: new BSSID %pM\n", ibss_coal_resp->bssid); | |
835 | ||
836 | /* If rsp has NULL BSSID, Just return..... No Action */ | |
626a43de | 837 | if (is_zero_ether_addr(ibss_coal_resp->bssid)) { |
5e6e3a92 BZ |
838 | dev_warn(priv->adapter->dev, "new BSSID is NULL\n"); |
839 | return 0; | |
840 | } | |
841 | ||
842 | /* If BSSID is diff, modify current BSS parameters */ | |
fcad7668 | 843 | if (!ether_addr_equal(priv->curr_bss_params.bss_descriptor.mac_address, ibss_coal_resp->bssid)) { |
5e6e3a92 BZ |
844 | /* BSSID */ |
845 | memcpy(priv->curr_bss_params.bss_descriptor.mac_address, | |
846 | ibss_coal_resp->bssid, ETH_ALEN); | |
847 | ||
848 | /* Beacon Interval */ | |
849 | priv->curr_bss_params.bss_descriptor.beacon_period | |
850 | = le16_to_cpu(ibss_coal_resp->beacon_interval); | |
851 | ||
852 | /* ERP Information */ | |
853 | priv->curr_bss_params.bss_descriptor.erp_flags = | |
854 | (u8) le16_to_cpu(ibss_coal_resp->use_g_rate_protect); | |
855 | ||
856 | priv->adhoc_state = ADHOC_COALESCED; | |
857 | } | |
858 | ||
859 | return 0; | |
860 | } | |
429d90d2 AP |
861 | static int mwifiex_ret_tdls_oper(struct mwifiex_private *priv, |
862 | struct host_cmd_ds_command *resp) | |
863 | { | |
864 | struct host_cmd_ds_tdls_oper *cmd_tdls_oper = &resp->params.tdls_oper; | |
865 | u16 reason = le16_to_cpu(cmd_tdls_oper->reason); | |
866 | u16 action = le16_to_cpu(cmd_tdls_oper->tdls_action); | |
e48e0de0 AP |
867 | struct mwifiex_sta_node *node = |
868 | mwifiex_get_sta_entry(priv, cmd_tdls_oper->peer_mac); | |
5e6e3a92 | 869 | |
429d90d2 AP |
870 | switch (action) { |
871 | case ACT_TDLS_DELETE: | |
d8d2f19f AP |
872 | if (reason) { |
873 | if (!node || reason == TDLS_ERR_LINK_NONEXISTENT) | |
874 | dev_dbg(priv->adapter->dev, | |
875 | "TDLS link delete for %pM failed: reason %d\n", | |
876 | cmd_tdls_oper->peer_mac, reason); | |
877 | else | |
878 | dev_err(priv->adapter->dev, | |
879 | "TDLS link delete for %pM failed: reason %d\n", | |
880 | cmd_tdls_oper->peer_mac, reason); | |
881 | } else { | |
429d90d2 | 882 | dev_dbg(priv->adapter->dev, |
d8d2f19f | 883 | "TDLS link delete for %pM successful\n", |
429d90d2 | 884 | cmd_tdls_oper->peer_mac); |
d8d2f19f | 885 | } |
429d90d2 | 886 | break; |
e48e0de0 AP |
887 | case ACT_TDLS_CREATE: |
888 | if (reason) { | |
889 | dev_err(priv->adapter->dev, | |
890 | "TDLS link creation for %pM failed: reason %d", | |
891 | cmd_tdls_oper->peer_mac, reason); | |
892 | if (node && reason != TDLS_ERR_LINK_EXISTS) | |
893 | node->tdls_status = TDLS_SETUP_FAILURE; | |
894 | } else { | |
895 | dev_dbg(priv->adapter->dev, | |
896 | "TDLS link creation for %pM successful", | |
897 | cmd_tdls_oper->peer_mac); | |
898 | } | |
899 | break; | |
1f4dfd8a AP |
900 | case ACT_TDLS_CONFIG: |
901 | if (reason) { | |
902 | dev_err(priv->adapter->dev, | |
903 | "TDLS link config for %pM failed, reason %d\n", | |
904 | cmd_tdls_oper->peer_mac, reason); | |
905 | if (node) | |
906 | node->tdls_status = TDLS_SETUP_FAILURE; | |
907 | } else { | |
908 | dev_dbg(priv->adapter->dev, | |
909 | "TDLS link config for %pM successful\n", | |
910 | cmd_tdls_oper->peer_mac); | |
911 | } | |
912 | break; | |
429d90d2 AP |
913 | default: |
914 | dev_err(priv->adapter->dev, | |
b0535570 | 915 | "Unknown TDLS command action response %d", action); |
429d90d2 AP |
916 | return -1; |
917 | } | |
918 | ||
919 | return 0; | |
920 | } | |
fa444bf8 AK |
921 | /* |
922 | * This function handles the command response for subscribe event command. | |
923 | */ | |
924 | static int mwifiex_ret_subsc_evt(struct mwifiex_private *priv, | |
e69d1ff1 | 925 | struct host_cmd_ds_command *resp) |
fa444bf8 AK |
926 | { |
927 | struct host_cmd_ds_802_11_subsc_evt *cmd_sub_event = | |
2c208890 | 928 | &resp->params.subsc_evt; |
fa444bf8 AK |
929 | |
930 | /* For every subscribe event command (Get/Set/Clear), FW reports the | |
931 | * current set of subscribed events*/ | |
932 | dev_dbg(priv->adapter->dev, "Bitmap of currently subscribed events: %16x\n", | |
933 | le16_to_cpu(cmd_sub_event->events)); | |
934 | ||
fa444bf8 AK |
935 | return 0; |
936 | } | |
937 | ||
388ec385 AK |
938 | /* This function handles the command response of set_cfg_data */ |
939 | static int mwifiex_ret_cfg_data(struct mwifiex_private *priv, | |
940 | struct host_cmd_ds_command *resp) | |
941 | { | |
942 | if (resp->result != HostCmd_RESULT_OK) { | |
943 | dev_err(priv->adapter->dev, "Cal data cmd resp failed\n"); | |
944 | return -1; | |
945 | } | |
946 | ||
947 | return 0; | |
948 | } | |
949 | ||
92263a84 ZL |
950 | /** This Function handles the command response of sdio rx aggr */ |
951 | static int mwifiex_ret_sdio_rx_aggr_cfg(struct mwifiex_private *priv, | |
952 | struct host_cmd_ds_command *resp) | |
953 | { | |
954 | struct mwifiex_adapter *adapter = priv->adapter; | |
955 | struct host_cmd_sdio_sp_rx_aggr_cfg *cfg = | |
956 | &resp->params.sdio_rx_aggr_cfg; | |
957 | ||
958 | adapter->sdio_rx_aggr_enable = cfg->enable; | |
959 | adapter->sdio_rx_block_size = le16_to_cpu(cfg->block_size); | |
960 | ||
961 | return 0; | |
962 | } | |
963 | ||
5e6e3a92 BZ |
964 | /* |
965 | * This function handles the command responses. | |
966 | * | |
967 | * This is a generic function, which calls command specific | |
968 | * response handlers based on the command ID. | |
969 | */ | |
a5ffddb7 AK |
970 | int mwifiex_process_sta_cmdresp(struct mwifiex_private *priv, u16 cmdresp_no, |
971 | struct host_cmd_ds_command *resp) | |
5e6e3a92 BZ |
972 | { |
973 | int ret = 0; | |
974 | struct mwifiex_adapter *adapter = priv->adapter; | |
5e6e3a92 BZ |
975 | void *data_buf = adapter->curr_cmd->data_buf; |
976 | ||
977 | /* If the command is not successful, cleanup and return failure */ | |
978 | if (resp->result != HostCmd_RESULT_OK) { | |
600f5d90 | 979 | mwifiex_process_cmdresp_error(priv, resp); |
5e6e3a92 BZ |
980 | return -1; |
981 | } | |
982 | /* Command successful, handle response */ | |
983 | switch (cmdresp_no) { | |
984 | case HostCmd_CMD_GET_HW_SPEC: | |
985 | ret = mwifiex_ret_get_hw_spec(priv, resp); | |
986 | break; | |
388ec385 AK |
987 | case HostCmd_CMD_CFG_DATA: |
988 | ret = mwifiex_ret_cfg_data(priv, resp); | |
989 | break; | |
5e6e3a92 BZ |
990 | case HostCmd_CMD_MAC_CONTROL: |
991 | break; | |
992 | case HostCmd_CMD_802_11_MAC_ADDRESS: | |
993 | ret = mwifiex_ret_802_11_mac_address(priv, resp); | |
994 | break; | |
995 | case HostCmd_CMD_MAC_MULTICAST_ADR: | |
996 | ret = mwifiex_ret_mac_multicast_adr(priv, resp); | |
997 | break; | |
998 | case HostCmd_CMD_TX_RATE_CFG: | |
006606c0 | 999 | ret = mwifiex_ret_tx_rate_cfg(priv, resp); |
5e6e3a92 BZ |
1000 | break; |
1001 | case HostCmd_CMD_802_11_SCAN: | |
600f5d90 AK |
1002 | ret = mwifiex_ret_802_11_scan(priv, resp); |
1003 | adapter->curr_cmd->wait_q_enabled = false; | |
5e6e3a92 | 1004 | break; |
21f58d20 | 1005 | case HostCmd_CMD_802_11_SCAN_EXT: |
bf354433 | 1006 | ret = mwifiex_ret_802_11_scan_ext(priv, resp); |
21f58d20 AK |
1007 | adapter->curr_cmd->wait_q_enabled = false; |
1008 | break; | |
5e6e3a92 | 1009 | case HostCmd_CMD_802_11_BG_SCAN_QUERY: |
600f5d90 | 1010 | ret = mwifiex_ret_802_11_scan(priv, resp); |
5e6e3a92 BZ |
1011 | dev_dbg(adapter->dev, |
1012 | "info: CMD_RESP: BG_SCAN result is ready!\n"); | |
1013 | break; | |
1014 | case HostCmd_CMD_TXPWR_CFG: | |
a5ffddb7 | 1015 | ret = mwifiex_ret_tx_power_cfg(priv, resp); |
5e6e3a92 | 1016 | break; |
caa8984f AK |
1017 | case HostCmd_CMD_RF_TX_PWR: |
1018 | ret = mwifiex_ret_rf_tx_power(priv, resp); | |
1019 | break; | |
8a279d5b AK |
1020 | case HostCmd_CMD_RF_ANTENNA: |
1021 | ret = mwifiex_ret_rf_antenna(priv, resp); | |
1022 | break; | |
5e6e3a92 BZ |
1023 | case HostCmd_CMD_802_11_PS_MODE_ENH: |
1024 | ret = mwifiex_ret_enh_power_mode(priv, resp, data_buf); | |
1025 | break; | |
1026 | case HostCmd_CMD_802_11_HS_CFG_ENH: | |
1027 | ret = mwifiex_ret_802_11_hs_cfg(priv, resp); | |
1028 | break; | |
1029 | case HostCmd_CMD_802_11_ASSOCIATE: | |
600f5d90 | 1030 | ret = mwifiex_ret_802_11_associate(priv, resp); |
5e6e3a92 BZ |
1031 | break; |
1032 | case HostCmd_CMD_802_11_DEAUTHENTICATE: | |
1033 | ret = mwifiex_ret_802_11_deauthenticate(priv, resp); | |
1034 | break; | |
1035 | case HostCmd_CMD_802_11_AD_HOC_START: | |
1036 | case HostCmd_CMD_802_11_AD_HOC_JOIN: | |
600f5d90 | 1037 | ret = mwifiex_ret_802_11_ad_hoc(priv, resp); |
5e6e3a92 BZ |
1038 | break; |
1039 | case HostCmd_CMD_802_11_AD_HOC_STOP: | |
1040 | ret = mwifiex_ret_802_11_ad_hoc_stop(priv, resp); | |
1041 | break; | |
1042 | case HostCmd_CMD_802_11_GET_LOG: | |
1043 | ret = mwifiex_ret_get_log(priv, resp, data_buf); | |
1044 | break; | |
1045 | case HostCmd_CMD_RSSI_INFO: | |
958a4a86 | 1046 | ret = mwifiex_ret_802_11_rssi_info(priv, resp); |
5e6e3a92 BZ |
1047 | break; |
1048 | case HostCmd_CMD_802_11_SNMP_MIB: | |
1049 | ret = mwifiex_ret_802_11_snmp_mib(priv, resp, data_buf); | |
1050 | break; | |
1051 | case HostCmd_CMD_802_11_TX_RATE_QUERY: | |
1052 | ret = mwifiex_ret_802_11_tx_rate_query(priv, resp); | |
1053 | break; | |
5e6e3a92 BZ |
1054 | case HostCmd_CMD_VERSION_EXT: |
1055 | ret = mwifiex_ret_ver_ext(priv, resp, data_buf); | |
1056 | break; | |
7feb4c48 SP |
1057 | case HostCmd_CMD_REMAIN_ON_CHAN: |
1058 | ret = mwifiex_ret_remain_on_chan(priv, resp, data_buf); | |
1059 | break; | |
83c78da9 YAP |
1060 | case HostCmd_CMD_11AC_CFG: |
1061 | break; | |
e1a2b7a3 SP |
1062 | case HostCmd_CMD_P2P_MODE_CFG: |
1063 | ret = mwifiex_ret_p2p_mode_cfg(priv, resp, data_buf); | |
1064 | break; | |
3cec6870 | 1065 | case HostCmd_CMD_MGMT_FRAME_REG: |
5e6e3a92 BZ |
1066 | case HostCmd_CMD_FUNC_INIT: |
1067 | case HostCmd_CMD_FUNC_SHUTDOWN: | |
1068 | break; | |
1069 | case HostCmd_CMD_802_11_KEY_MATERIAL: | |
1070 | ret = mwifiex_ret_802_11_key_material(priv, resp); | |
1071 | break; | |
1072 | case HostCmd_CMD_802_11D_DOMAIN_INFO: | |
1073 | ret = mwifiex_ret_802_11d_domain_info(priv, resp); | |
1074 | break; | |
1075 | case HostCmd_CMD_11N_ADDBA_REQ: | |
1076 | ret = mwifiex_ret_11n_addba_req(priv, resp); | |
1077 | break; | |
1078 | case HostCmd_CMD_11N_DELBA: | |
1079 | ret = mwifiex_ret_11n_delba(priv, resp); | |
1080 | break; | |
1081 | case HostCmd_CMD_11N_ADDBA_RSP: | |
1082 | ret = mwifiex_ret_11n_addba_resp(priv, resp); | |
1083 | break; | |
1084 | case HostCmd_CMD_RECONFIGURE_TX_BUFF: | |
1085 | adapter->tx_buf_size = (u16) le16_to_cpu(resp->params. | |
1086 | tx_buf.buff_size); | |
9c05fd72 YAP |
1087 | adapter->tx_buf_size = (adapter->tx_buf_size |
1088 | / MWIFIEX_SDIO_BLOCK_SIZE) | |
1089 | * MWIFIEX_SDIO_BLOCK_SIZE; | |
5e6e3a92 | 1090 | adapter->curr_tx_buf_size = adapter->tx_buf_size; |
5e3175fb BZ |
1091 | dev_dbg(adapter->dev, "cmd: curr_tx_buf_size=%d\n", |
1092 | adapter->curr_tx_buf_size); | |
5e6e3a92 BZ |
1093 | |
1094 | if (adapter->if_ops.update_mp_end_port) | |
1095 | adapter->if_ops.update_mp_end_port(adapter, | |
9c05fd72 | 1096 | le16_to_cpu(resp->params.tx_buf.mp_end_port)); |
5e6e3a92 BZ |
1097 | break; |
1098 | case HostCmd_CMD_AMSDU_AGGR_CTRL: | |
5e6e3a92 BZ |
1099 | break; |
1100 | case HostCmd_CMD_WMM_GET_STATUS: | |
1101 | ret = mwifiex_ret_wmm_get_status(priv, resp); | |
1102 | break; | |
1103 | case HostCmd_CMD_802_11_IBSS_COALESCING_STATUS: | |
1104 | ret = mwifiex_ret_ibss_coalescing_status(priv, resp); | |
1105 | break; | |
1106 | case HostCmd_CMD_MAC_REG_ACCESS: | |
1107 | case HostCmd_CMD_BBP_REG_ACCESS: | |
1108 | case HostCmd_CMD_RF_REG_ACCESS: | |
1109 | case HostCmd_CMD_PMIC_REG_ACCESS: | |
1110 | case HostCmd_CMD_CAU_REG_ACCESS: | |
1111 | case HostCmd_CMD_802_11_EEPROM_ACCESS: | |
1112 | ret = mwifiex_ret_reg_access(cmdresp_no, resp, data_buf); | |
1113 | break; | |
1114 | case HostCmd_CMD_SET_BSS_MODE: | |
1115 | break; | |
1116 | case HostCmd_CMD_11N_CFG: | |
5e6e3a92 | 1117 | break; |
d930faee AK |
1118 | case HostCmd_CMD_PCIE_DESC_DETAILS: |
1119 | break; | |
fa444bf8 | 1120 | case HostCmd_CMD_802_11_SUBSCRIBE_EVENT: |
e69d1ff1 | 1121 | ret = mwifiex_ret_subsc_evt(priv, resp); |
fa444bf8 | 1122 | break; |
40d07030 AP |
1123 | case HostCmd_CMD_UAP_SYS_CONFIG: |
1124 | break; | |
1125 | case HostCmd_CMD_UAP_BSS_START: | |
fc8f0456 AK |
1126 | adapter->tx_lock_flag = false; |
1127 | adapter->pps_uapsd_mode = false; | |
1128 | adapter->delay_null_pkt = false; | |
40d07030 AP |
1129 | priv->bss_started = 1; |
1130 | break; | |
1131 | case HostCmd_CMD_UAP_BSS_STOP: | |
1132 | priv->bss_started = 0; | |
1133 | break; | |
0f9e9b8b AP |
1134 | case HostCmd_CMD_UAP_STA_DEAUTH: |
1135 | break; | |
7da060c1 AK |
1136 | case HostCmd_CMD_MEF_CFG: |
1137 | break; | |
562fc5b3 AK |
1138 | case HostCmd_CMD_COALESCE_CFG: |
1139 | break; | |
429d90d2 AP |
1140 | case HostCmd_CMD_TDLS_OPER: |
1141 | ret = mwifiex_ret_tdls_oper(priv, resp); | |
1142 | break; | |
85afb186 AP |
1143 | case HostCmd_CMD_CHAN_REPORT_REQUEST: |
1144 | break; | |
92263a84 ZL |
1145 | case HostCmd_CMD_SDIO_SP_RX_AGGR_CFG: |
1146 | ret = mwifiex_ret_sdio_rx_aggr_cfg(priv, resp); | |
1147 | break; | |
5e6e3a92 BZ |
1148 | default: |
1149 | dev_err(adapter->dev, "CMD_RESP: unknown cmd response %#x\n", | |
9c05fd72 | 1150 | resp->command); |
5e6e3a92 BZ |
1151 | break; |
1152 | } | |
1153 | ||
1154 | return ret; | |
1155 | } |