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bdcd8170 KV |
1 | /* |
2 | * Copyright (c) 2004-2011 Atheros Communications Inc. | |
1b2df407 | 3 | * Copyright (c) 2011-2012 Qualcomm Atheros, Inc. |
bdcd8170 KV |
4 | * |
5 | * Permission to use, copy, modify, and/or distribute this software for any | |
6 | * purpose with or without fee is hereby granted, provided that the above | |
7 | * copyright notice and this permission notice appear in all copies. | |
8 | * | |
9 | * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES | |
10 | * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF | |
11 | * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR | |
12 | * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES | |
13 | * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN | |
14 | * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF | |
15 | * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. | |
16 | */ | |
17 | ||
18 | #include <linux/ip.h> | |
1560ac7d | 19 | #include <linux/in.h> |
bdcd8170 KV |
20 | #include "core.h" |
21 | #include "debug.h" | |
003353b0 | 22 | #include "testmode.h" |
416cf0b4 | 23 | #include "trace.h" |
06033760 VN |
24 | #include "../regd.h" |
25 | #include "../regd_common.h" | |
bdcd8170 | 26 | |
240d2799 | 27 | static int ath6kl_wmi_sync_point(struct wmi *wmi, u8 if_idx); |
bdcd8170 KV |
28 | |
29 | static const s32 wmi_rate_tbl[][2] = { | |
30 | /* {W/O SGI, with SGI} */ | |
31 | {1000, 1000}, | |
32 | {2000, 2000}, | |
33 | {5500, 5500}, | |
34 | {11000, 11000}, | |
35 | {6000, 6000}, | |
36 | {9000, 9000}, | |
37 | {12000, 12000}, | |
38 | {18000, 18000}, | |
39 | {24000, 24000}, | |
40 | {36000, 36000}, | |
41 | {48000, 48000}, | |
42 | {54000, 54000}, | |
43 | {6500, 7200}, | |
44 | {13000, 14400}, | |
45 | {19500, 21700}, | |
46 | {26000, 28900}, | |
47 | {39000, 43300}, | |
48 | {52000, 57800}, | |
49 | {58500, 65000}, | |
50 | {65000, 72200}, | |
51 | {13500, 15000}, | |
52 | {27000, 30000}, | |
53 | {40500, 45000}, | |
54 | {54000, 60000}, | |
55 | {81000, 90000}, | |
56 | {108000, 120000}, | |
57 | {121500, 135000}, | |
58 | {135000, 150000}, | |
59 | {0, 0} | |
60 | }; | |
61 | ||
c1d32d30 JW |
62 | static const s32 wmi_rate_tbl_mcs15[][2] = { |
63 | /* {W/O SGI, with SGI} */ | |
64 | {1000, 1000}, | |
65 | {2000, 2000}, | |
66 | {5500, 5500}, | |
67 | {11000, 11000}, | |
68 | {6000, 6000}, | |
69 | {9000, 9000}, | |
70 | {12000, 12000}, | |
71 | {18000, 18000}, | |
72 | {24000, 24000}, | |
73 | {36000, 36000}, | |
74 | {48000, 48000}, | |
75 | {54000, 54000}, | |
76 | {6500, 7200}, /* HT 20, MCS 0 */ | |
77 | {13000, 14400}, | |
78 | {19500, 21700}, | |
79 | {26000, 28900}, | |
80 | {39000, 43300}, | |
81 | {52000, 57800}, | |
82 | {58500, 65000}, | |
83 | {65000, 72200}, | |
84 | {13000, 14400}, /* HT 20, MCS 8 */ | |
85 | {26000, 28900}, | |
86 | {39000, 43300}, | |
87 | {52000, 57800}, | |
88 | {78000, 86700}, | |
89 | {104000, 115600}, | |
90 | {117000, 130000}, | |
91 | {130000, 144400}, /* HT 20, MCS 15 */ | |
92 | {13500, 15000}, /*HT 40, MCS 0 */ | |
93 | {27000, 30000}, | |
94 | {40500, 45000}, | |
95 | {54000, 60000}, | |
96 | {81000, 90000}, | |
97 | {108000, 120000}, | |
98 | {121500, 135000}, | |
99 | {135000, 150000}, | |
100 | {27000, 30000}, /*HT 40, MCS 8 */ | |
101 | {54000, 60000}, | |
102 | {81000, 90000}, | |
103 | {108000, 120000}, | |
104 | {162000, 180000}, | |
105 | {216000, 240000}, | |
106 | {243000, 270000}, | |
107 | {270000, 300000}, /*HT 40, MCS 15 */ | |
108 | {0, 0} | |
109 | }; | |
110 | ||
bdcd8170 KV |
111 | /* 802.1d to AC mapping. Refer pg 57 of WMM-test-plan-v1.2 */ |
112 | static const u8 up_to_ac[] = { | |
113 | WMM_AC_BE, | |
114 | WMM_AC_BK, | |
115 | WMM_AC_BK, | |
116 | WMM_AC_BE, | |
117 | WMM_AC_VI, | |
118 | WMM_AC_VI, | |
119 | WMM_AC_VO, | |
120 | WMM_AC_VO, | |
121 | }; | |
122 | ||
123 | void ath6kl_wmi_set_control_ep(struct wmi *wmi, enum htc_endpoint_id ep_id) | |
124 | { | |
125 | if (WARN_ON(ep_id == ENDPOINT_UNUSED || ep_id >= ENDPOINT_MAX)) | |
126 | return; | |
127 | ||
128 | wmi->ep_id = ep_id; | |
129 | } | |
130 | ||
131 | enum htc_endpoint_id ath6kl_wmi_get_control_ep(struct wmi *wmi) | |
132 | { | |
133 | return wmi->ep_id; | |
134 | } | |
135 | ||
6765d0aa | 136 | struct ath6kl_vif *ath6kl_get_vif_by_index(struct ath6kl *ar, u8 if_idx) |
240d2799 | 137 | { |
990bd915 VT |
138 | struct ath6kl_vif *vif, *found = NULL; |
139 | ||
71f96ee6 | 140 | if (WARN_ON(if_idx > (ar->vif_max - 1))) |
240d2799 VT |
141 | return NULL; |
142 | ||
990bd915 | 143 | /* FIXME: Locking */ |
11f6e40d | 144 | spin_lock_bh(&ar->list_lock); |
990bd915 VT |
145 | list_for_each_entry(vif, &ar->vif_list, list) { |
146 | if (vif->fw_vif_idx == if_idx) { | |
147 | found = vif; | |
148 | break; | |
149 | } | |
150 | } | |
11f6e40d | 151 | spin_unlock_bh(&ar->list_lock); |
990bd915 VT |
152 | |
153 | return found; | |
240d2799 VT |
154 | } |
155 | ||
bdcd8170 | 156 | /* Performs DIX to 802.3 encapsulation for transmit packets. |
e1c05067 | 157 | * Assumes the entire DIX header is contiguous and that there is |
bdcd8170 KV |
158 | * enough room in the buffer for a 802.3 mac header and LLC+SNAP headers. |
159 | */ | |
160 | int ath6kl_wmi_dix_2_dot3(struct wmi *wmi, struct sk_buff *skb) | |
161 | { | |
162 | struct ath6kl_llc_snap_hdr *llc_hdr; | |
163 | struct ethhdr *eth_hdr; | |
164 | size_t new_len; | |
165 | __be16 type; | |
166 | u8 *datap; | |
167 | u16 size; | |
168 | ||
169 | if (WARN_ON(skb == NULL)) | |
170 | return -EINVAL; | |
171 | ||
172 | size = sizeof(struct ath6kl_llc_snap_hdr) + sizeof(struct wmi_data_hdr); | |
173 | if (skb_headroom(skb) < size) | |
174 | return -ENOMEM; | |
175 | ||
176 | eth_hdr = (struct ethhdr *) skb->data; | |
177 | type = eth_hdr->h_proto; | |
178 | ||
179 | if (!is_ethertype(be16_to_cpu(type))) { | |
180 | ath6kl_dbg(ATH6KL_DBG_WMI, | |
96f1fadc | 181 | "%s: pkt is already in 802.3 format\n", __func__); |
bdcd8170 KV |
182 | return 0; |
183 | } | |
184 | ||
185 | new_len = skb->len - sizeof(*eth_hdr) + sizeof(*llc_hdr); | |
186 | ||
187 | skb_push(skb, sizeof(struct ath6kl_llc_snap_hdr)); | |
188 | datap = skb->data; | |
189 | ||
190 | eth_hdr->h_proto = cpu_to_be16(new_len); | |
191 | ||
192 | memcpy(datap, eth_hdr, sizeof(*eth_hdr)); | |
193 | ||
194 | llc_hdr = (struct ath6kl_llc_snap_hdr *)(datap + sizeof(*eth_hdr)); | |
195 | llc_hdr->dsap = 0xAA; | |
196 | llc_hdr->ssap = 0xAA; | |
197 | llc_hdr->cntl = 0x03; | |
198 | llc_hdr->org_code[0] = 0x0; | |
199 | llc_hdr->org_code[1] = 0x0; | |
200 | llc_hdr->org_code[2] = 0x0; | |
201 | llc_hdr->eth_type = type; | |
202 | ||
203 | return 0; | |
204 | } | |
205 | ||
206 | static int ath6kl_wmi_meta_add(struct wmi *wmi, struct sk_buff *skb, | |
207 | u8 *version, void *tx_meta_info) | |
208 | { | |
209 | struct wmi_tx_meta_v1 *v1; | |
210 | struct wmi_tx_meta_v2 *v2; | |
211 | ||
212 | if (WARN_ON(skb == NULL || version == NULL)) | |
213 | return -EINVAL; | |
214 | ||
215 | switch (*version) { | |
216 | case WMI_META_VERSION_1: | |
217 | skb_push(skb, WMI_MAX_TX_META_SZ); | |
218 | v1 = (struct wmi_tx_meta_v1 *) skb->data; | |
219 | v1->pkt_id = 0; | |
220 | v1->rate_plcy_id = 0; | |
221 | *version = WMI_META_VERSION_1; | |
222 | break; | |
223 | case WMI_META_VERSION_2: | |
224 | skb_push(skb, WMI_MAX_TX_META_SZ); | |
225 | v2 = (struct wmi_tx_meta_v2 *) skb->data; | |
226 | memcpy(v2, (struct wmi_tx_meta_v2 *) tx_meta_info, | |
227 | sizeof(struct wmi_tx_meta_v2)); | |
228 | break; | |
229 | } | |
230 | ||
231 | return 0; | |
232 | } | |
233 | ||
234 | int ath6kl_wmi_data_hdr_add(struct wmi *wmi, struct sk_buff *skb, | |
c1762a3f | 235 | u8 msg_type, u32 flags, |
bdcd8170 | 236 | enum wmi_data_hdr_data_type data_type, |
6765d0aa | 237 | u8 meta_ver, void *tx_meta_info, u8 if_idx) |
bdcd8170 KV |
238 | { |
239 | struct wmi_data_hdr *data_hdr; | |
240 | int ret; | |
241 | ||
71f96ee6 | 242 | if (WARN_ON(skb == NULL || (if_idx > wmi->parent_dev->vif_max - 1))) |
bdcd8170 KV |
243 | return -EINVAL; |
244 | ||
3ce6ff50 VT |
245 | if (tx_meta_info) { |
246 | ret = ath6kl_wmi_meta_add(wmi, skb, &meta_ver, tx_meta_info); | |
247 | if (ret) | |
248 | return ret; | |
249 | } | |
bdcd8170 KV |
250 | |
251 | skb_push(skb, sizeof(struct wmi_data_hdr)); | |
252 | ||
253 | data_hdr = (struct wmi_data_hdr *)skb->data; | |
254 | memset(data_hdr, 0, sizeof(struct wmi_data_hdr)); | |
255 | ||
256 | data_hdr->info = msg_type << WMI_DATA_HDR_MSG_TYPE_SHIFT; | |
257 | data_hdr->info |= data_type << WMI_DATA_HDR_DATA_TYPE_SHIFT; | |
258 | ||
c1762a3f TP |
259 | if (flags & WMI_DATA_HDR_FLAGS_MORE) |
260 | data_hdr->info |= WMI_DATA_HDR_MORE; | |
bdcd8170 | 261 | |
c1762a3f TP |
262 | if (flags & WMI_DATA_HDR_FLAGS_EOSP) |
263 | data_hdr->info3 |= cpu_to_le16(WMI_DATA_HDR_EOSP); | |
264 | ||
265 | data_hdr->info2 |= cpu_to_le16(meta_ver << WMI_DATA_HDR_META_SHIFT); | |
266 | data_hdr->info3 |= cpu_to_le16(if_idx & WMI_DATA_HDR_IF_IDX_MASK); | |
bdcd8170 KV |
267 | |
268 | return 0; | |
269 | } | |
270 | ||
c1762a3f | 271 | u8 ath6kl_wmi_determine_user_priority(u8 *pkt, u32 layer2_pri) |
bdcd8170 KV |
272 | { |
273 | struct iphdr *ip_hdr = (struct iphdr *) pkt; | |
274 | u8 ip_pri; | |
275 | ||
276 | /* | |
277 | * Determine IPTOS priority | |
278 | * | |
279 | * IP-TOS - 8bits | |
280 | * : DSCP(6-bits) ECN(2-bits) | |
281 | * : DSCP - P2 P1 P0 X X X | |
282 | * where (P2 P1 P0) form 802.1D | |
283 | */ | |
284 | ip_pri = ip_hdr->tos >> 5; | |
285 | ip_pri &= 0x7; | |
286 | ||
287 | if ((layer2_pri & 0x7) > ip_pri) | |
288 | return (u8) layer2_pri & 0x7; | |
289 | else | |
290 | return ip_pri; | |
291 | } | |
292 | ||
c1762a3f TP |
293 | u8 ath6kl_wmi_get_traffic_class(u8 user_priority) |
294 | { | |
295 | return up_to_ac[user_priority & 0x7]; | |
296 | } | |
297 | ||
240d2799 VT |
298 | int ath6kl_wmi_implicit_create_pstream(struct wmi *wmi, u8 if_idx, |
299 | struct sk_buff *skb, | |
bdcd8170 KV |
300 | u32 layer2_priority, bool wmm_enabled, |
301 | u8 *ac) | |
302 | { | |
303 | struct wmi_data_hdr *data_hdr; | |
304 | struct ath6kl_llc_snap_hdr *llc_hdr; | |
305 | struct wmi_create_pstream_cmd cmd; | |
306 | u32 meta_size, hdr_size; | |
307 | u16 ip_type = IP_ETHERTYPE; | |
308 | u8 stream_exist, usr_pri; | |
309 | u8 traffic_class = WMM_AC_BE; | |
310 | u8 *datap; | |
311 | ||
312 | if (WARN_ON(skb == NULL)) | |
313 | return -EINVAL; | |
314 | ||
315 | datap = skb->data; | |
316 | data_hdr = (struct wmi_data_hdr *) datap; | |
317 | ||
318 | meta_size = ((le16_to_cpu(data_hdr->info2) >> WMI_DATA_HDR_META_SHIFT) & | |
319 | WMI_DATA_HDR_META_MASK) ? WMI_MAX_TX_META_SZ : 0; | |
320 | ||
321 | if (!wmm_enabled) { | |
322 | /* If WMM is disabled all traffic goes as BE traffic */ | |
323 | usr_pri = 0; | |
324 | } else { | |
325 | hdr_size = sizeof(struct ethhdr); | |
326 | ||
327 | llc_hdr = (struct ath6kl_llc_snap_hdr *)(datap + | |
328 | sizeof(struct | |
329 | wmi_data_hdr) + | |
330 | meta_size + hdr_size); | |
331 | ||
332 | if (llc_hdr->eth_type == htons(ip_type)) { | |
333 | /* | |
334 | * Extract the endpoint info from the TOS field | |
335 | * in the IP header. | |
336 | */ | |
337 | usr_pri = | |
338 | ath6kl_wmi_determine_user_priority(((u8 *) llc_hdr) + | |
339 | sizeof(struct ath6kl_llc_snap_hdr), | |
340 | layer2_priority); | |
a5d8f9df | 341 | } else { |
bdcd8170 | 342 | usr_pri = layer2_priority & 0x7; |
a5d8f9df | 343 | } |
f3740572 VN |
344 | |
345 | /* | |
346 | * Queue the EAPOL frames in the same WMM_AC_VO queue | |
347 | * as that of management frames. | |
348 | */ | |
349 | if (skb->protocol == cpu_to_be16(ETH_P_PAE)) | |
350 | usr_pri = WMI_VOICE_USER_PRIORITY; | |
bdcd8170 KV |
351 | } |
352 | ||
a7f0c58b KV |
353 | /* |
354 | * workaround for WMM S5 | |
355 | * | |
356 | * FIXME: wmi->traffic_class is always 100 so this test doesn't | |
357 | * make sense | |
358 | */ | |
bdcd8170 KV |
359 | if ((wmi->traffic_class == WMM_AC_VI) && |
360 | ((usr_pri == 5) || (usr_pri == 4))) | |
361 | usr_pri = 1; | |
362 | ||
363 | /* Convert user priority to traffic class */ | |
364 | traffic_class = up_to_ac[usr_pri & 0x7]; | |
365 | ||
366 | wmi_data_hdr_set_up(data_hdr, usr_pri); | |
367 | ||
368 | spin_lock_bh(&wmi->lock); | |
369 | stream_exist = wmi->fat_pipe_exist; | |
370 | spin_unlock_bh(&wmi->lock); | |
371 | ||
372 | if (!(stream_exist & (1 << traffic_class))) { | |
373 | memset(&cmd, 0, sizeof(cmd)); | |
374 | cmd.traffic_class = traffic_class; | |
375 | cmd.user_pri = usr_pri; | |
376 | cmd.inactivity_int = | |
377 | cpu_to_le32(WMI_IMPLICIT_PSTREAM_INACTIVITY_INT); | |
378 | /* Implicit streams are created with TSID 0xFF */ | |
379 | cmd.tsid = WMI_IMPLICIT_PSTREAM; | |
240d2799 | 380 | ath6kl_wmi_create_pstream_cmd(wmi, if_idx, &cmd); |
bdcd8170 KV |
381 | } |
382 | ||
383 | *ac = traffic_class; | |
384 | ||
385 | return 0; | |
386 | } | |
387 | ||
388 | int ath6kl_wmi_dot11_hdr_remove(struct wmi *wmi, struct sk_buff *skb) | |
389 | { | |
390 | struct ieee80211_hdr_3addr *pwh, wh; | |
391 | struct ath6kl_llc_snap_hdr *llc_hdr; | |
392 | struct ethhdr eth_hdr; | |
393 | u32 hdr_size; | |
394 | u8 *datap; | |
395 | __le16 sub_type; | |
396 | ||
397 | if (WARN_ON(skb == NULL)) | |
398 | return -EINVAL; | |
399 | ||
400 | datap = skb->data; | |
401 | pwh = (struct ieee80211_hdr_3addr *) datap; | |
402 | ||
403 | sub_type = pwh->frame_control & cpu_to_le16(IEEE80211_FCTL_STYPE); | |
404 | ||
405 | memcpy((u8 *) &wh, datap, sizeof(struct ieee80211_hdr_3addr)); | |
406 | ||
407 | /* Strip off the 802.11 header */ | |
408 | if (sub_type == cpu_to_le16(IEEE80211_STYPE_QOS_DATA)) { | |
409 | hdr_size = roundup(sizeof(struct ieee80211_qos_hdr), | |
410 | sizeof(u32)); | |
411 | skb_pull(skb, hdr_size); | |
a5d8f9df | 412 | } else if (sub_type == cpu_to_le16(IEEE80211_STYPE_DATA)) { |
bdcd8170 | 413 | skb_pull(skb, sizeof(struct ieee80211_hdr_3addr)); |
a5d8f9df | 414 | } |
bdcd8170 KV |
415 | |
416 | datap = skb->data; | |
417 | llc_hdr = (struct ath6kl_llc_snap_hdr *)(datap); | |
418 | ||
c8790cba | 419 | memset(ð_hdr, 0, sizeof(eth_hdr)); |
bdcd8170 | 420 | eth_hdr.h_proto = llc_hdr->eth_type; |
bdcd8170 KV |
421 | |
422 | switch ((le16_to_cpu(wh.frame_control)) & | |
423 | (IEEE80211_FCTL_FROMDS | IEEE80211_FCTL_TODS)) { | |
424 | case 0: | |
425 | memcpy(eth_hdr.h_dest, wh.addr1, ETH_ALEN); | |
426 | memcpy(eth_hdr.h_source, wh.addr2, ETH_ALEN); | |
427 | break; | |
428 | case IEEE80211_FCTL_TODS: | |
429 | memcpy(eth_hdr.h_dest, wh.addr3, ETH_ALEN); | |
430 | memcpy(eth_hdr.h_source, wh.addr2, ETH_ALEN); | |
431 | break; | |
432 | case IEEE80211_FCTL_FROMDS: | |
433 | memcpy(eth_hdr.h_dest, wh.addr1, ETH_ALEN); | |
434 | memcpy(eth_hdr.h_source, wh.addr3, ETH_ALEN); | |
435 | break; | |
436 | case IEEE80211_FCTL_FROMDS | IEEE80211_FCTL_TODS: | |
437 | break; | |
438 | } | |
439 | ||
440 | skb_pull(skb, sizeof(struct ath6kl_llc_snap_hdr)); | |
441 | skb_push(skb, sizeof(eth_hdr)); | |
442 | ||
443 | datap = skb->data; | |
444 | ||
445 | memcpy(datap, ð_hdr, sizeof(eth_hdr)); | |
446 | ||
447 | return 0; | |
448 | } | |
449 | ||
450 | /* | |
451 | * Performs 802.3 to DIX encapsulation for received packets. | |
e1c05067 | 452 | * Assumes the entire 802.3 header is contiguous. |
bdcd8170 KV |
453 | */ |
454 | int ath6kl_wmi_dot3_2_dix(struct sk_buff *skb) | |
455 | { | |
456 | struct ath6kl_llc_snap_hdr *llc_hdr; | |
457 | struct ethhdr eth_hdr; | |
458 | u8 *datap; | |
459 | ||
460 | if (WARN_ON(skb == NULL)) | |
461 | return -EINVAL; | |
462 | ||
463 | datap = skb->data; | |
464 | ||
465 | memcpy(ð_hdr, datap, sizeof(eth_hdr)); | |
466 | ||
467 | llc_hdr = (struct ath6kl_llc_snap_hdr *) (datap + sizeof(eth_hdr)); | |
468 | eth_hdr.h_proto = llc_hdr->eth_type; | |
469 | ||
470 | skb_pull(skb, sizeof(struct ath6kl_llc_snap_hdr)); | |
471 | datap = skb->data; | |
472 | ||
473 | memcpy(datap, ð_hdr, sizeof(eth_hdr)); | |
474 | ||
475 | return 0; | |
476 | } | |
477 | ||
bdcd8170 KV |
478 | static int ath6kl_wmi_tx_complete_event_rx(u8 *datap, int len) |
479 | { | |
480 | struct tx_complete_msg_v1 *msg_v1; | |
481 | struct wmi_tx_complete_event *evt; | |
482 | int index; | |
483 | u16 size; | |
484 | ||
485 | evt = (struct wmi_tx_complete_event *) datap; | |
486 | ||
487 | ath6kl_dbg(ATH6KL_DBG_WMI, "comp: %d %d %d\n", | |
488 | evt->num_msg, evt->msg_len, evt->msg_type); | |
489 | ||
bdcd8170 KV |
490 | for (index = 0; index < evt->num_msg; index++) { |
491 | size = sizeof(struct wmi_tx_complete_event) + | |
492 | (index * sizeof(struct tx_complete_msg_v1)); | |
493 | msg_v1 = (struct tx_complete_msg_v1 *)(datap + size); | |
494 | ||
495 | ath6kl_dbg(ATH6KL_DBG_WMI, "msg: %d %d %d %d\n", | |
496 | msg_v1->status, msg_v1->pkt_id, | |
497 | msg_v1->rate_idx, msg_v1->ack_failures); | |
498 | } | |
499 | ||
500 | return 0; | |
501 | } | |
502 | ||
f9e5f05c | 503 | static int ath6kl_wmi_remain_on_chnl_event_rx(struct wmi *wmi, u8 *datap, |
240d2799 | 504 | int len, struct ath6kl_vif *vif) |
6465ddcf JM |
505 | { |
506 | struct wmi_remain_on_chnl_event *ev; | |
507 | u32 freq; | |
508 | u32 dur; | |
f9e5f05c JM |
509 | struct ieee80211_channel *chan; |
510 | struct ath6kl *ar = wmi->parent_dev; | |
1052261e | 511 | u32 id; |
6465ddcf JM |
512 | |
513 | if (len < sizeof(*ev)) | |
514 | return -EINVAL; | |
515 | ||
516 | ev = (struct wmi_remain_on_chnl_event *) datap; | |
517 | freq = le32_to_cpu(ev->freq); | |
518 | dur = le32_to_cpu(ev->duration); | |
519 | ath6kl_dbg(ATH6KL_DBG_WMI, "remain_on_chnl: freq=%u dur=%u\n", | |
520 | freq, dur); | |
be98e3a4 | 521 | chan = ieee80211_get_channel(ar->wiphy, freq); |
f9e5f05c | 522 | if (!chan) { |
cdeb8602 KV |
523 | ath6kl_dbg(ATH6KL_DBG_WMI, |
524 | "remain_on_chnl: Unknown channel (freq=%u)\n", | |
525 | freq); | |
f9e5f05c JM |
526 | return -EINVAL; |
527 | } | |
1052261e | 528 | id = vif->last_roc_id; |
42d97a59 | 529 | cfg80211_ready_on_channel(&vif->wdev, id, chan, |
f9e5f05c | 530 | dur, GFP_ATOMIC); |
6465ddcf JM |
531 | |
532 | return 0; | |
533 | } | |
534 | ||
f9e5f05c | 535 | static int ath6kl_wmi_cancel_remain_on_chnl_event_rx(struct wmi *wmi, |
240d2799 VT |
536 | u8 *datap, int len, |
537 | struct ath6kl_vif *vif) | |
6465ddcf JM |
538 | { |
539 | struct wmi_cancel_remain_on_chnl_event *ev; | |
540 | u32 freq; | |
541 | u32 dur; | |
f9e5f05c JM |
542 | struct ieee80211_channel *chan; |
543 | struct ath6kl *ar = wmi->parent_dev; | |
1052261e | 544 | u32 id; |
6465ddcf JM |
545 | |
546 | if (len < sizeof(*ev)) | |
547 | return -EINVAL; | |
548 | ||
549 | ev = (struct wmi_cancel_remain_on_chnl_event *) datap; | |
550 | freq = le32_to_cpu(ev->freq); | |
551 | dur = le32_to_cpu(ev->duration); | |
cdeb8602 KV |
552 | ath6kl_dbg(ATH6KL_DBG_WMI, |
553 | "cancel_remain_on_chnl: freq=%u dur=%u status=%u\n", | |
554 | freq, dur, ev->status); | |
be98e3a4 | 555 | chan = ieee80211_get_channel(ar->wiphy, freq); |
f9e5f05c | 556 | if (!chan) { |
cdeb8602 KV |
557 | ath6kl_dbg(ATH6KL_DBG_WMI, |
558 | "cancel_remain_on_chnl: Unknown channel (freq=%u)\n", | |
559 | freq); | |
f9e5f05c JM |
560 | return -EINVAL; |
561 | } | |
1052261e JM |
562 | if (vif->last_cancel_roc_id && |
563 | vif->last_cancel_roc_id + 1 == vif->last_roc_id) | |
564 | id = vif->last_cancel_roc_id; /* event for cancel command */ | |
565 | else | |
566 | id = vif->last_roc_id; /* timeout on uncanceled r-o-c */ | |
567 | vif->last_cancel_roc_id = 0; | |
42d97a59 | 568 | cfg80211_remain_on_channel_expired(&vif->wdev, id, chan, GFP_ATOMIC); |
6465ddcf JM |
569 | |
570 | return 0; | |
571 | } | |
572 | ||
240d2799 VT |
573 | static int ath6kl_wmi_tx_status_event_rx(struct wmi *wmi, u8 *datap, int len, |
574 | struct ath6kl_vif *vif) | |
6465ddcf JM |
575 | { |
576 | struct wmi_tx_status_event *ev; | |
577 | u32 id; | |
578 | ||
579 | if (len < sizeof(*ev)) | |
580 | return -EINVAL; | |
581 | ||
582 | ev = (struct wmi_tx_status_event *) datap; | |
583 | id = le32_to_cpu(ev->id); | |
584 | ath6kl_dbg(ATH6KL_DBG_WMI, "tx_status: id=%x ack_status=%u\n", | |
585 | id, ev->ack_status); | |
a0df5db1 | 586 | if (wmi->last_mgmt_tx_frame) { |
71bbc994 | 587 | cfg80211_mgmt_tx_status(&vif->wdev, id, |
a0df5db1 JM |
588 | wmi->last_mgmt_tx_frame, |
589 | wmi->last_mgmt_tx_frame_len, | |
590 | !!ev->ack_status, GFP_ATOMIC); | |
591 | kfree(wmi->last_mgmt_tx_frame); | |
592 | wmi->last_mgmt_tx_frame = NULL; | |
593 | wmi->last_mgmt_tx_frame_len = 0; | |
594 | } | |
6465ddcf JM |
595 | |
596 | return 0; | |
597 | } | |
598 | ||
240d2799 VT |
599 | static int ath6kl_wmi_rx_probe_req_event_rx(struct wmi *wmi, u8 *datap, int len, |
600 | struct ath6kl_vif *vif) | |
6465ddcf JM |
601 | { |
602 | struct wmi_p2p_rx_probe_req_event *ev; | |
ae32c30a | 603 | u32 freq; |
6465ddcf JM |
604 | u16 dlen; |
605 | ||
606 | if (len < sizeof(*ev)) | |
607 | return -EINVAL; | |
608 | ||
609 | ev = (struct wmi_p2p_rx_probe_req_event *) datap; | |
ae32c30a | 610 | freq = le32_to_cpu(ev->freq); |
6465ddcf | 611 | dlen = le16_to_cpu(ev->len); |
ae32c30a | 612 | if (datap + len < ev->data + dlen) { |
cdeb8602 KV |
613 | ath6kl_err("invalid wmi_p2p_rx_probe_req_event: len=%d dlen=%u\n", |
614 | len, dlen); | |
ae32c30a JM |
615 | return -EINVAL; |
616 | } | |
cdeb8602 KV |
617 | ath6kl_dbg(ATH6KL_DBG_WMI, |
618 | "rx_probe_req: len=%u freq=%u probe_req_report=%d\n", | |
cf5333d7 | 619 | dlen, freq, vif->probe_req_report); |
ae32c30a | 620 | |
cf5333d7 | 621 | if (vif->probe_req_report || vif->nw_type == AP_NETWORK) |
970fdfa8 | 622 | cfg80211_rx_mgmt(&vif->wdev, freq, 0, ev->data, dlen, 0); |
6465ddcf JM |
623 | |
624 | return 0; | |
625 | } | |
626 | ||
627 | static int ath6kl_wmi_p2p_capabilities_event_rx(u8 *datap, int len) | |
628 | { | |
629 | struct wmi_p2p_capabilities_event *ev; | |
630 | u16 dlen; | |
631 | ||
632 | if (len < sizeof(*ev)) | |
633 | return -EINVAL; | |
634 | ||
635 | ev = (struct wmi_p2p_capabilities_event *) datap; | |
636 | dlen = le16_to_cpu(ev->len); | |
637 | ath6kl_dbg(ATH6KL_DBG_WMI, "p2p_capab: len=%u\n", dlen); | |
638 | ||
639 | return 0; | |
640 | } | |
641 | ||
240d2799 VT |
642 | static int ath6kl_wmi_rx_action_event_rx(struct wmi *wmi, u8 *datap, int len, |
643 | struct ath6kl_vif *vif) | |
6465ddcf JM |
644 | { |
645 | struct wmi_rx_action_event *ev; | |
9809d8ef | 646 | u32 freq; |
6465ddcf JM |
647 | u16 dlen; |
648 | ||
649 | if (len < sizeof(*ev)) | |
650 | return -EINVAL; | |
651 | ||
652 | ev = (struct wmi_rx_action_event *) datap; | |
9809d8ef | 653 | freq = le32_to_cpu(ev->freq); |
6465ddcf | 654 | dlen = le16_to_cpu(ev->len); |
9809d8ef | 655 | if (datap + len < ev->data + dlen) { |
cdeb8602 KV |
656 | ath6kl_err("invalid wmi_rx_action_event: len=%d dlen=%u\n", |
657 | len, dlen); | |
9809d8ef JM |
658 | return -EINVAL; |
659 | } | |
660 | ath6kl_dbg(ATH6KL_DBG_WMI, "rx_action: len=%u freq=%u\n", dlen, freq); | |
970fdfa8 | 661 | cfg80211_rx_mgmt(&vif->wdev, freq, 0, ev->data, dlen, 0); |
6465ddcf JM |
662 | |
663 | return 0; | |
664 | } | |
665 | ||
666 | static int ath6kl_wmi_p2p_info_event_rx(u8 *datap, int len) | |
667 | { | |
668 | struct wmi_p2p_info_event *ev; | |
669 | u32 flags; | |
670 | u16 dlen; | |
671 | ||
672 | if (len < sizeof(*ev)) | |
673 | return -EINVAL; | |
674 | ||
675 | ev = (struct wmi_p2p_info_event *) datap; | |
676 | flags = le32_to_cpu(ev->info_req_flags); | |
677 | dlen = le16_to_cpu(ev->len); | |
678 | ath6kl_dbg(ATH6KL_DBG_WMI, "p2p_info: flags=%x len=%d\n", flags, dlen); | |
679 | ||
680 | if (flags & P2P_FLAG_CAPABILITIES_REQ) { | |
681 | struct wmi_p2p_capabilities *cap; | |
682 | if (dlen < sizeof(*cap)) | |
683 | return -EINVAL; | |
684 | cap = (struct wmi_p2p_capabilities *) ev->data; | |
685 | ath6kl_dbg(ATH6KL_DBG_WMI, "p2p_info: GO Power Save = %d\n", | |
686 | cap->go_power_save); | |
687 | } | |
688 | ||
689 | if (flags & P2P_FLAG_MACADDR_REQ) { | |
690 | struct wmi_p2p_macaddr *mac; | |
691 | if (dlen < sizeof(*mac)) | |
692 | return -EINVAL; | |
693 | mac = (struct wmi_p2p_macaddr *) ev->data; | |
694 | ath6kl_dbg(ATH6KL_DBG_WMI, "p2p_info: MAC Address = %pM\n", | |
695 | mac->mac_addr); | |
696 | } | |
697 | ||
698 | if (flags & P2P_FLAG_HMODEL_REQ) { | |
699 | struct wmi_p2p_hmodel *mod; | |
700 | if (dlen < sizeof(*mod)) | |
701 | return -EINVAL; | |
702 | mod = (struct wmi_p2p_hmodel *) ev->data; | |
703 | ath6kl_dbg(ATH6KL_DBG_WMI, "p2p_info: P2P Model = %d (%s)\n", | |
704 | mod->p2p_model, | |
705 | mod->p2p_model ? "host" : "firmware"); | |
706 | } | |
707 | return 0; | |
708 | } | |
709 | ||
bdcd8170 KV |
710 | static inline struct sk_buff *ath6kl_wmi_get_new_buf(u32 size) |
711 | { | |
712 | struct sk_buff *skb; | |
713 | ||
714 | skb = ath6kl_buf_alloc(size); | |
715 | if (!skb) | |
716 | return NULL; | |
717 | ||
718 | skb_put(skb, size); | |
719 | if (size) | |
720 | memset(skb->data, 0, size); | |
721 | ||
722 | return skb; | |
723 | } | |
724 | ||
725 | /* Send a "simple" wmi command -- one with no arguments */ | |
334234b5 VT |
726 | static int ath6kl_wmi_simple_cmd(struct wmi *wmi, u8 if_idx, |
727 | enum wmi_cmd_id cmd_id) | |
bdcd8170 KV |
728 | { |
729 | struct sk_buff *skb; | |
730 | int ret; | |
731 | ||
732 | skb = ath6kl_wmi_get_new_buf(0); | |
733 | if (!skb) | |
734 | return -ENOMEM; | |
735 | ||
334234b5 | 736 | ret = ath6kl_wmi_cmd_send(wmi, if_idx, skb, cmd_id, NO_SYNC_WMIFLAG); |
bdcd8170 KV |
737 | |
738 | return ret; | |
739 | } | |
740 | ||
741 | static int ath6kl_wmi_ready_event_rx(struct wmi *wmi, u8 *datap, int len) | |
742 | { | |
743 | struct wmi_ready_event_2 *ev = (struct wmi_ready_event_2 *) datap; | |
744 | ||
745 | if (len < sizeof(struct wmi_ready_event_2)) | |
746 | return -EINVAL; | |
747 | ||
bdcd8170 KV |
748 | ath6kl_ready_event(wmi->parent_dev, ev->mac_addr, |
749 | le32_to_cpu(ev->sw_version), | |
d92917e4 | 750 | le32_to_cpu(ev->abi_version), ev->phy_cap); |
bdcd8170 KV |
751 | |
752 | return 0; | |
753 | } | |
754 | ||
e5090444 VN |
755 | /* |
756 | * Mechanism to modify the roaming behavior in the firmware. The lower rssi | |
757 | * at which the station has to roam can be passed with | |
758 | * WMI_SET_LRSSI_SCAN_PARAMS. Subtract 96 from RSSI to get the signal level | |
759 | * in dBm. | |
760 | */ | |
761 | int ath6kl_wmi_set_roam_lrssi_cmd(struct wmi *wmi, u8 lrssi) | |
762 | { | |
763 | struct sk_buff *skb; | |
764 | struct roam_ctrl_cmd *cmd; | |
765 | ||
766 | skb = ath6kl_wmi_get_new_buf(sizeof(*cmd)); | |
767 | if (!skb) | |
768 | return -ENOMEM; | |
769 | ||
770 | cmd = (struct roam_ctrl_cmd *) skb->data; | |
771 | ||
772 | cmd->info.params.lrssi_scan_period = cpu_to_le16(DEF_LRSSI_SCAN_PERIOD); | |
773 | cmd->info.params.lrssi_scan_threshold = a_cpu_to_sle16(lrssi + | |
774 | DEF_SCAN_FOR_ROAM_INTVL); | |
775 | cmd->info.params.lrssi_roam_threshold = a_cpu_to_sle16(lrssi); | |
776 | cmd->info.params.roam_rssi_floor = DEF_LRSSI_ROAM_FLOOR; | |
777 | cmd->roam_ctrl = WMI_SET_LRSSI_SCAN_PARAMS; | |
778 | ||
334234b5 VT |
779 | ath6kl_wmi_cmd_send(wmi, 0, skb, WMI_SET_ROAM_CTRL_CMDID, |
780 | NO_SYNC_WMIFLAG); | |
e5090444 VN |
781 | |
782 | return 0; | |
783 | } | |
784 | ||
1261875f JM |
785 | int ath6kl_wmi_force_roam_cmd(struct wmi *wmi, const u8 *bssid) |
786 | { | |
787 | struct sk_buff *skb; | |
788 | struct roam_ctrl_cmd *cmd; | |
789 | ||
790 | skb = ath6kl_wmi_get_new_buf(sizeof(*cmd)); | |
791 | if (!skb) | |
792 | return -ENOMEM; | |
793 | ||
794 | cmd = (struct roam_ctrl_cmd *) skb->data; | |
1261875f JM |
795 | |
796 | memcpy(cmd->info.bssid, bssid, ETH_ALEN); | |
797 | cmd->roam_ctrl = WMI_FORCE_ROAM; | |
798 | ||
799 | ath6kl_dbg(ATH6KL_DBG_WMI, "force roam to %pM\n", bssid); | |
334234b5 | 800 | return ath6kl_wmi_cmd_send(wmi, 0, skb, WMI_SET_ROAM_CTRL_CMDID, |
1261875f JM |
801 | NO_SYNC_WMIFLAG); |
802 | } | |
803 | ||
eb922e4b MSS |
804 | int ath6kl_wmi_ap_set_beacon_intvl_cmd(struct wmi *wmi, u8 if_idx, |
805 | u32 beacon_intvl) | |
806 | { | |
807 | struct sk_buff *skb; | |
808 | struct set_beacon_int_cmd *cmd; | |
809 | ||
810 | skb = ath6kl_wmi_get_new_buf(sizeof(*cmd)); | |
811 | if (!skb) | |
812 | return -ENOMEM; | |
813 | ||
814 | cmd = (struct set_beacon_int_cmd *) skb->data; | |
815 | ||
816 | cmd->beacon_intvl = cpu_to_le32(beacon_intvl); | |
817 | return ath6kl_wmi_cmd_send(wmi, if_idx, skb, | |
818 | WMI_SET_BEACON_INT_CMDID, NO_SYNC_WMIFLAG); | |
819 | } | |
820 | ||
d154f32e EL |
821 | int ath6kl_wmi_ap_set_dtim_cmd(struct wmi *wmi, u8 if_idx, u32 dtim_period) |
822 | { | |
823 | struct sk_buff *skb; | |
824 | struct set_dtim_cmd *cmd; | |
825 | ||
826 | skb = ath6kl_wmi_get_new_buf(sizeof(*cmd)); | |
827 | if (!skb) | |
828 | return -ENOMEM; | |
829 | ||
830 | cmd = (struct set_dtim_cmd *) skb->data; | |
831 | ||
832 | cmd->dtim_period = cpu_to_le32(dtim_period); | |
833 | return ath6kl_wmi_cmd_send(wmi, if_idx, skb, | |
834 | WMI_AP_SET_DTIM_CMDID, NO_SYNC_WMIFLAG); | |
835 | } | |
836 | ||
1261875f JM |
837 | int ath6kl_wmi_set_roam_mode_cmd(struct wmi *wmi, enum wmi_roam_mode mode) |
838 | { | |
839 | struct sk_buff *skb; | |
840 | struct roam_ctrl_cmd *cmd; | |
841 | ||
842 | skb = ath6kl_wmi_get_new_buf(sizeof(*cmd)); | |
843 | if (!skb) | |
844 | return -ENOMEM; | |
845 | ||
846 | cmd = (struct roam_ctrl_cmd *) skb->data; | |
1261875f JM |
847 | |
848 | cmd->info.roam_mode = mode; | |
849 | cmd->roam_ctrl = WMI_SET_ROAM_MODE; | |
850 | ||
851 | ath6kl_dbg(ATH6KL_DBG_WMI, "set roam mode %d\n", mode); | |
334234b5 | 852 | return ath6kl_wmi_cmd_send(wmi, 0, skb, WMI_SET_ROAM_CTRL_CMDID, |
1261875f JM |
853 | NO_SYNC_WMIFLAG); |
854 | } | |
855 | ||
240d2799 VT |
856 | static int ath6kl_wmi_connect_event_rx(struct wmi *wmi, u8 *datap, int len, |
857 | struct ath6kl_vif *vif) | |
bdcd8170 KV |
858 | { |
859 | struct wmi_connect_event *ev; | |
860 | u8 *pie, *peie; | |
861 | ||
862 | if (len < sizeof(struct wmi_connect_event)) | |
863 | return -EINVAL; | |
864 | ||
865 | ev = (struct wmi_connect_event *) datap; | |
866 | ||
f5938f24 | 867 | if (vif->nw_type == AP_NETWORK) { |
572e27c0 | 868 | /* AP mode start/STA connected event */ |
240d2799 | 869 | struct net_device *dev = vif->ndev; |
572e27c0 | 870 | if (memcmp(dev->dev_addr, ev->u.ap_bss.bssid, ETH_ALEN) == 0) { |
cdeb8602 KV |
871 | ath6kl_dbg(ATH6KL_DBG_WMI, |
872 | "%s: freq %d bssid %pM (AP started)\n", | |
572e27c0 JM |
873 | __func__, le16_to_cpu(ev->u.ap_bss.ch), |
874 | ev->u.ap_bss.bssid); | |
875 | ath6kl_connect_ap_mode_bss( | |
240d2799 | 876 | vif, le16_to_cpu(ev->u.ap_bss.ch)); |
572e27c0 | 877 | } else { |
cdeb8602 KV |
878 | ath6kl_dbg(ATH6KL_DBG_WMI, |
879 | "%s: aid %u mac_addr %pM auth=%u keymgmt=%u cipher=%u apsd_info=%u (STA connected)\n", | |
572e27c0 JM |
880 | __func__, ev->u.ap_sta.aid, |
881 | ev->u.ap_sta.mac_addr, | |
882 | ev->u.ap_sta.auth, | |
883 | ev->u.ap_sta.keymgmt, | |
884 | le16_to_cpu(ev->u.ap_sta.cipher), | |
885 | ev->u.ap_sta.apsd_info); | |
c1762a3f | 886 | |
572e27c0 | 887 | ath6kl_connect_ap_mode_sta( |
240d2799 | 888 | vif, ev->u.ap_sta.aid, ev->u.ap_sta.mac_addr, |
572e27c0 JM |
889 | ev->u.ap_sta.keymgmt, |
890 | le16_to_cpu(ev->u.ap_sta.cipher), | |
891 | ev->u.ap_sta.auth, ev->assoc_req_len, | |
c1762a3f TP |
892 | ev->assoc_info + ev->beacon_ie_len, |
893 | ev->u.ap_sta.apsd_info); | |
572e27c0 JM |
894 | } |
895 | return 0; | |
896 | } | |
897 | ||
898 | /* STA/IBSS mode connection event */ | |
899 | ||
b9b6ee60 KV |
900 | ath6kl_dbg(ATH6KL_DBG_WMI, |
901 | "wmi event connect freq %d bssid %pM listen_intvl %d beacon_intvl %d type %d\n", | |
902 | le16_to_cpu(ev->u.sta.ch), ev->u.sta.bssid, | |
903 | le16_to_cpu(ev->u.sta.listen_intvl), | |
904 | le16_to_cpu(ev->u.sta.beacon_intvl), | |
905 | le32_to_cpu(ev->u.sta.nw_type)); | |
bdcd8170 | 906 | |
bdcd8170 KV |
907 | /* Start of assoc rsp IEs */ |
908 | pie = ev->assoc_info + ev->beacon_ie_len + | |
909 | ev->assoc_req_len + (sizeof(u16) * 3); /* capinfo, status, aid */ | |
910 | ||
911 | /* End of assoc rsp IEs */ | |
912 | peie = ev->assoc_info + ev->beacon_ie_len + ev->assoc_req_len + | |
913 | ev->assoc_resp_len; | |
914 | ||
915 | while (pie < peie) { | |
916 | switch (*pie) { | |
917 | case WLAN_EID_VENDOR_SPECIFIC: | |
918 | if (pie[1] > 3 && pie[2] == 0x00 && pie[3] == 0x50 && | |
919 | pie[4] == 0xf2 && pie[5] == WMM_OUI_TYPE) { | |
920 | /* WMM OUT (00:50:F2) */ | |
ddc3d77c KV |
921 | if (pie[1] > 5 && |
922 | pie[6] == WMM_PARAM_OUI_SUBTYPE) | |
bdcd8170 KV |
923 | wmi->is_wmm_enabled = true; |
924 | } | |
925 | break; | |
926 | } | |
927 | ||
928 | if (wmi->is_wmm_enabled) | |
929 | break; | |
930 | ||
931 | pie += pie[1] + 2; | |
932 | } | |
933 | ||
240d2799 | 934 | ath6kl_connect_event(vif, le16_to_cpu(ev->u.sta.ch), |
572e27c0 JM |
935 | ev->u.sta.bssid, |
936 | le16_to_cpu(ev->u.sta.listen_intvl), | |
937 | le16_to_cpu(ev->u.sta.beacon_intvl), | |
938 | le32_to_cpu(ev->u.sta.nw_type), | |
bdcd8170 KV |
939 | ev->beacon_ie_len, ev->assoc_req_len, |
940 | ev->assoc_resp_len, ev->assoc_info); | |
941 | ||
942 | return 0; | |
943 | } | |
944 | ||
06033760 VN |
945 | static struct country_code_to_enum_rd * |
946 | ath6kl_regd_find_country(u16 countryCode) | |
947 | { | |
948 | int i; | |
949 | ||
950 | for (i = 0; i < ARRAY_SIZE(allCountries); i++) { | |
951 | if (allCountries[i].countryCode == countryCode) | |
952 | return &allCountries[i]; | |
953 | } | |
954 | ||
955 | return NULL; | |
956 | } | |
957 | ||
958 | static struct reg_dmn_pair_mapping * | |
959 | ath6kl_get_regpair(u16 regdmn) | |
960 | { | |
961 | int i; | |
962 | ||
963 | if (regdmn == NO_ENUMRD) | |
964 | return NULL; | |
965 | ||
966 | for (i = 0; i < ARRAY_SIZE(regDomainPairs); i++) { | |
ef8c0017 | 967 | if (regDomainPairs[i].reg_domain == regdmn) |
06033760 VN |
968 | return ®DomainPairs[i]; |
969 | } | |
970 | ||
971 | return NULL; | |
972 | } | |
973 | ||
974 | static struct country_code_to_enum_rd * | |
975 | ath6kl_regd_find_country_by_rd(u16 regdmn) | |
976 | { | |
977 | int i; | |
978 | ||
979 | for (i = 0; i < ARRAY_SIZE(allCountries); i++) { | |
980 | if (allCountries[i].regDmnEnum == regdmn) | |
981 | return &allCountries[i]; | |
982 | } | |
983 | ||
984 | return NULL; | |
985 | } | |
986 | ||
987 | static void ath6kl_wmi_regdomain_event(struct wmi *wmi, u8 *datap, int len) | |
988 | { | |
06033760 VN |
989 | struct ath6kl_wmi_regdomain *ev; |
990 | struct country_code_to_enum_rd *country = NULL; | |
991 | struct reg_dmn_pair_mapping *regpair = NULL; | |
992 | char alpha2[2]; | |
993 | u32 reg_code; | |
994 | ||
995 | ev = (struct ath6kl_wmi_regdomain *) datap; | |
996 | reg_code = le32_to_cpu(ev->reg_code); | |
997 | ||
a5d8f9df | 998 | if ((reg_code >> ATH6KL_COUNTRY_RD_SHIFT) & COUNTRY_ERD_FLAG) { |
06033760 | 999 | country = ath6kl_regd_find_country((u16) reg_code); |
a5d8f9df | 1000 | } else if (!(((u16) reg_code & WORLD_SKU_MASK) == WORLD_SKU_PREFIX)) { |
06033760 VN |
1001 | regpair = ath6kl_get_regpair((u16) reg_code); |
1002 | country = ath6kl_regd_find_country_by_rd((u16) reg_code); | |
43a06b34 RM |
1003 | if (regpair) |
1004 | ath6kl_dbg(ATH6KL_DBG_WMI, "Regpair used: 0x%0x\n", | |
ef8c0017 | 1005 | regpair->reg_domain); |
43a06b34 RM |
1006 | else |
1007 | ath6kl_warn("Regpair not found reg_code 0x%0x\n", | |
1008 | reg_code); | |
06033760 VN |
1009 | } |
1010 | ||
e5348a1e | 1011 | if (country && wmi->parent_dev->wiphy_registered) { |
06033760 VN |
1012 | alpha2[0] = country->isoName[0]; |
1013 | alpha2[1] = country->isoName[1]; | |
1014 | ||
be98e3a4 | 1015 | regulatory_hint(wmi->parent_dev->wiphy, alpha2); |
06033760 | 1016 | |
b9b6ee60 | 1017 | ath6kl_dbg(ATH6KL_DBG_WMI, "Country alpha2 being used: %c%c\n", |
96f1fadc | 1018 | alpha2[0], alpha2[1]); |
06033760 VN |
1019 | } |
1020 | } | |
1021 | ||
240d2799 VT |
1022 | static int ath6kl_wmi_disconnect_event_rx(struct wmi *wmi, u8 *datap, int len, |
1023 | struct ath6kl_vif *vif) | |
bdcd8170 KV |
1024 | { |
1025 | struct wmi_disconnect_event *ev; | |
1026 | wmi->traffic_class = 100; | |
1027 | ||
1028 | if (len < sizeof(struct wmi_disconnect_event)) | |
1029 | return -EINVAL; | |
1030 | ||
1031 | ev = (struct wmi_disconnect_event *) datap; | |
bdcd8170 | 1032 | |
b9b6ee60 KV |
1033 | ath6kl_dbg(ATH6KL_DBG_WMI, |
1034 | "wmi event disconnect proto_reason %d bssid %pM wmi_reason %d assoc_resp_len %d\n", | |
1035 | le16_to_cpu(ev->proto_reason_status), ev->bssid, | |
1036 | ev->disconn_reason, ev->assoc_resp_len); | |
1037 | ||
bdcd8170 | 1038 | wmi->is_wmm_enabled = false; |
bdcd8170 | 1039 | |
240d2799 | 1040 | ath6kl_disconnect_event(vif, ev->disconn_reason, |
bdcd8170 KV |
1041 | ev->bssid, ev->assoc_resp_len, ev->assoc_info, |
1042 | le16_to_cpu(ev->proto_reason_status)); | |
1043 | ||
1044 | return 0; | |
1045 | } | |
1046 | ||
1047 | static int ath6kl_wmi_peer_node_event_rx(struct wmi *wmi, u8 *datap, int len) | |
1048 | { | |
1049 | struct wmi_peer_node_event *ev; | |
1050 | ||
1051 | if (len < sizeof(struct wmi_peer_node_event)) | |
1052 | return -EINVAL; | |
1053 | ||
1054 | ev = (struct wmi_peer_node_event *) datap; | |
1055 | ||
1056 | if (ev->event_code == PEER_NODE_JOIN_EVENT) | |
1057 | ath6kl_dbg(ATH6KL_DBG_WMI, "joined node with mac addr: %pM\n", | |
1058 | ev->peer_mac_addr); | |
1059 | else if (ev->event_code == PEER_NODE_LEAVE_EVENT) | |
1060 | ath6kl_dbg(ATH6KL_DBG_WMI, "left node with mac addr: %pM\n", | |
1061 | ev->peer_mac_addr); | |
1062 | ||
1063 | return 0; | |
1064 | } | |
1065 | ||
240d2799 VT |
1066 | static int ath6kl_wmi_tkip_micerr_event_rx(struct wmi *wmi, u8 *datap, int len, |
1067 | struct ath6kl_vif *vif) | |
bdcd8170 KV |
1068 | { |
1069 | struct wmi_tkip_micerr_event *ev; | |
1070 | ||
1071 | if (len < sizeof(struct wmi_tkip_micerr_event)) | |
1072 | return -EINVAL; | |
1073 | ||
1074 | ev = (struct wmi_tkip_micerr_event *) datap; | |
1075 | ||
240d2799 | 1076 | ath6kl_tkip_micerr_event(vif, ev->key_id, ev->is_mcast); |
bdcd8170 KV |
1077 | |
1078 | return 0; | |
1079 | } | |
1080 | ||
10509f90 KV |
1081 | void ath6kl_wmi_sscan_timer(unsigned long ptr) |
1082 | { | |
1083 | struct ath6kl_vif *vif = (struct ath6kl_vif *) ptr; | |
1084 | ||
1085 | cfg80211_sched_scan_results(vif->ar->wiphy); | |
1086 | } | |
1087 | ||
240d2799 VT |
1088 | static int ath6kl_wmi_bssinfo_event_rx(struct wmi *wmi, u8 *datap, int len, |
1089 | struct ath6kl_vif *vif) | |
bdcd8170 | 1090 | { |
82e14f56 | 1091 | struct wmi_bss_info_hdr2 *bih; |
1aaa8c74 JM |
1092 | u8 *buf; |
1093 | struct ieee80211_channel *channel; | |
1094 | struct ath6kl *ar = wmi->parent_dev; | |
1aaa8c74 | 1095 | struct cfg80211_bss *bss; |
bdcd8170 | 1096 | |
82e14f56 | 1097 | if (len <= sizeof(struct wmi_bss_info_hdr2)) |
bdcd8170 KV |
1098 | return -EINVAL; |
1099 | ||
82e14f56 JM |
1100 | bih = (struct wmi_bss_info_hdr2 *) datap; |
1101 | buf = datap + sizeof(struct wmi_bss_info_hdr2); | |
1102 | len -= sizeof(struct wmi_bss_info_hdr2); | |
bdcd8170 KV |
1103 | |
1104 | ath6kl_dbg(ATH6KL_DBG_WMI, | |
1aaa8c74 JM |
1105 | "bss info evt - ch %u, snr %d, rssi %d, bssid \"%pM\" " |
1106 | "frame_type=%d\n", | |
82e14f56 | 1107 | bih->ch, bih->snr, bih->snr - 95, bih->bssid, |
1aaa8c74 | 1108 | bih->frame_type); |
bdcd8170 | 1109 | |
1aaa8c74 JM |
1110 | if (bih->frame_type != BEACON_FTYPE && |
1111 | bih->frame_type != PROBERESP_FTYPE) | |
1112 | return 0; /* Only update BSS table for now */ | |
bdcd8170 | 1113 | |
551185ca | 1114 | if (bih->frame_type == BEACON_FTYPE && |
59c98449 VT |
1115 | test_bit(CLEAR_BSSFILTER_ON_BEACON, &vif->flags)) { |
1116 | clear_bit(CLEAR_BSSFILTER_ON_BEACON, &vif->flags); | |
240d2799 VT |
1117 | ath6kl_wmi_bssfilter_cmd(ar->wmi, vif->fw_vif_idx, |
1118 | NONE_BSS_FILTER, 0); | |
551185ca JM |
1119 | } |
1120 | ||
be98e3a4 | 1121 | channel = ieee80211_get_channel(ar->wiphy, le16_to_cpu(bih->ch)); |
1aaa8c74 JM |
1122 | if (channel == NULL) |
1123 | return -EINVAL; | |
bdcd8170 | 1124 | |
1aaa8c74 | 1125 | if (len < 8 + 2 + 2) |
bdcd8170 KV |
1126 | return -EINVAL; |
1127 | ||
ddc3d77c KV |
1128 | if (bih->frame_type == BEACON_FTYPE && |
1129 | test_bit(CONNECTED, &vif->flags) && | |
1130 | memcmp(bih->bssid, vif->bssid, ETH_ALEN) == 0) { | |
32c10874 JM |
1131 | const u8 *tim; |
1132 | tim = cfg80211_find_ie(WLAN_EID_TIM, buf + 8 + 2 + 2, | |
1133 | len - 8 - 2 - 2); | |
1134 | if (tim && tim[1] >= 2) { | |
cf5333d7 | 1135 | vif->assoc_bss_dtim_period = tim[3]; |
59c98449 | 1136 | set_bit(DTIM_PERIOD_AVAIL, &vif->flags); |
32c10874 JM |
1137 | } |
1138 | } | |
1139 | ||
5bc8c1f2 JB |
1140 | bss = cfg80211_inform_bss(ar->wiphy, channel, |
1141 | bih->frame_type == BEACON_FTYPE ? | |
1142 | CFG80211_BSS_FTYPE_BEACON : | |
1143 | CFG80211_BSS_FTYPE_PRESP, | |
1144 | bih->bssid, get_unaligned_le64((__le64 *)buf), | |
1145 | get_unaligned_le16(((__le16 *)buf) + 5), | |
1146 | get_unaligned_le16(((__le16 *)buf) + 4), | |
1147 | buf + 8 + 2 + 2, len - 8 - 2 - 2, | |
1148 | (bih->snr - 95) * 100, GFP_ATOMIC); | |
1aaa8c74 JM |
1149 | if (bss == NULL) |
1150 | return -ENOMEM; | |
5b112d3d | 1151 | cfg80211_put_bss(ar->wiphy, bss); |
bdcd8170 | 1152 | |
10509f90 KV |
1153 | /* |
1154 | * Firmware doesn't return any event when scheduled scan has | |
1155 | * finished, so we need to use a timer to find out when there are | |
1156 | * no more results. | |
1157 | * | |
1158 | * The timer is started from the first bss info received, otherwise | |
1159 | * the timer would not ever fire if the scan interval is short | |
1160 | * enough. | |
1161 | */ | |
b1f47e3a | 1162 | if (test_bit(SCHED_SCANNING, &vif->flags) && |
10509f90 KV |
1163 | !timer_pending(&vif->sched_scan_timer)) { |
1164 | mod_timer(&vif->sched_scan_timer, jiffies + | |
1165 | msecs_to_jiffies(ATH6KL_SCHED_SCAN_RESULT_DELAY)); | |
1166 | } | |
1167 | ||
bdcd8170 KV |
1168 | return 0; |
1169 | } | |
1170 | ||
bdcd8170 KV |
1171 | /* Inactivity timeout of a fatpipe(pstream) at the target */ |
1172 | static int ath6kl_wmi_pstream_timeout_event_rx(struct wmi *wmi, u8 *datap, | |
1173 | int len) | |
1174 | { | |
1175 | struct wmi_pstream_timeout_event *ev; | |
1176 | ||
1177 | if (len < sizeof(struct wmi_pstream_timeout_event)) | |
1178 | return -EINVAL; | |
1179 | ||
1180 | ev = (struct wmi_pstream_timeout_event *) datap; | |
1181 | ||
1182 | /* | |
1183 | * When the pstream (fat pipe == AC) timesout, it means there were | |
1184 | * no thinStreams within this pstream & it got implicitly created | |
1185 | * due to data flow on this AC. We start the inactivity timer only | |
1186 | * for implicitly created pstream. Just reset the host state. | |
1187 | */ | |
1188 | spin_lock_bh(&wmi->lock); | |
1189 | wmi->stream_exist_for_ac[ev->traffic_class] = 0; | |
1190 | wmi->fat_pipe_exist &= ~(1 << ev->traffic_class); | |
1191 | spin_unlock_bh(&wmi->lock); | |
1192 | ||
1193 | /* Indicate inactivity to driver layer for this fatpipe (pstream) */ | |
1194 | ath6kl_indicate_tx_activity(wmi->parent_dev, ev->traffic_class, false); | |
1195 | ||
1196 | return 0; | |
1197 | } | |
1198 | ||
1199 | static int ath6kl_wmi_bitrate_reply_rx(struct wmi *wmi, u8 *datap, int len) | |
1200 | { | |
1201 | struct wmi_bit_rate_reply *reply; | |
1202 | s32 rate; | |
1203 | u32 sgi, index; | |
1204 | ||
1205 | if (len < sizeof(struct wmi_bit_rate_reply)) | |
1206 | return -EINVAL; | |
1207 | ||
1208 | reply = (struct wmi_bit_rate_reply *) datap; | |
1209 | ||
1210 | ath6kl_dbg(ATH6KL_DBG_WMI, "rateindex %d\n", reply->rate_index); | |
1211 | ||
1212 | if (reply->rate_index == (s8) RATE_AUTO) { | |
1213 | rate = RATE_AUTO; | |
1214 | } else { | |
1215 | index = reply->rate_index & 0x7f; | |
d54601b9 RM |
1216 | if (WARN_ON_ONCE(index > (RATE_MCS_7_40 + 1))) |
1217 | return -EINVAL; | |
1218 | ||
bdcd8170 KV |
1219 | sgi = (reply->rate_index & 0x80) ? 1 : 0; |
1220 | rate = wmi_rate_tbl[index][sgi]; | |
1221 | } | |
1222 | ||
1223 | ath6kl_wakeup_event(wmi->parent_dev); | |
1224 | ||
1225 | return 0; | |
1226 | } | |
1227 | ||
4f34dace | 1228 | static int ath6kl_wmi_test_rx(struct wmi *wmi, u8 *datap, int len) |
003353b0 | 1229 | { |
4f34dace | 1230 | ath6kl_tm_rx_event(wmi->parent_dev, datap, len); |
003353b0 KV |
1231 | |
1232 | return 0; | |
1233 | } | |
1234 | ||
bdcd8170 KV |
1235 | static int ath6kl_wmi_ratemask_reply_rx(struct wmi *wmi, u8 *datap, int len) |
1236 | { | |
1237 | if (len < sizeof(struct wmi_fix_rates_reply)) | |
1238 | return -EINVAL; | |
1239 | ||
1240 | ath6kl_wakeup_event(wmi->parent_dev); | |
1241 | ||
1242 | return 0; | |
1243 | } | |
1244 | ||
1245 | static int ath6kl_wmi_ch_list_reply_rx(struct wmi *wmi, u8 *datap, int len) | |
1246 | { | |
1247 | if (len < sizeof(struct wmi_channel_list_reply)) | |
1248 | return -EINVAL; | |
1249 | ||
1250 | ath6kl_wakeup_event(wmi->parent_dev); | |
1251 | ||
1252 | return 0; | |
1253 | } | |
1254 | ||
1255 | static int ath6kl_wmi_tx_pwr_reply_rx(struct wmi *wmi, u8 *datap, int len) | |
1256 | { | |
1257 | struct wmi_tx_pwr_reply *reply; | |
1258 | ||
1259 | if (len < sizeof(struct wmi_tx_pwr_reply)) | |
1260 | return -EINVAL; | |
1261 | ||
1262 | reply = (struct wmi_tx_pwr_reply *) datap; | |
1263 | ath6kl_txpwr_rx_evt(wmi->parent_dev, reply->dbM); | |
1264 | ||
1265 | return 0; | |
1266 | } | |
1267 | ||
1268 | static int ath6kl_wmi_keepalive_reply_rx(struct wmi *wmi, u8 *datap, int len) | |
1269 | { | |
1270 | if (len < sizeof(struct wmi_get_keepalive_cmd)) | |
1271 | return -EINVAL; | |
1272 | ||
1273 | ath6kl_wakeup_event(wmi->parent_dev); | |
1274 | ||
1275 | return 0; | |
1276 | } | |
1277 | ||
240d2799 VT |
1278 | static int ath6kl_wmi_scan_complete_rx(struct wmi *wmi, u8 *datap, int len, |
1279 | struct ath6kl_vif *vif) | |
bdcd8170 KV |
1280 | { |
1281 | struct wmi_scan_complete_event *ev; | |
1282 | ||
1283 | ev = (struct wmi_scan_complete_event *) datap; | |
1284 | ||
240d2799 | 1285 | ath6kl_scan_complete_evt(vif, a_sle32_to_cpu(ev->status)); |
bdcd8170 KV |
1286 | wmi->is_probe_ssid = false; |
1287 | ||
1288 | return 0; | |
1289 | } | |
1290 | ||
86512136 | 1291 | static int ath6kl_wmi_neighbor_report_event_rx(struct wmi *wmi, u8 *datap, |
240d2799 | 1292 | int len, struct ath6kl_vif *vif) |
86512136 JM |
1293 | { |
1294 | struct wmi_neighbor_report_event *ev; | |
1295 | u8 i; | |
1296 | ||
1297 | if (len < sizeof(*ev)) | |
1298 | return -EINVAL; | |
1299 | ev = (struct wmi_neighbor_report_event *) datap; | |
1300 | if (sizeof(*ev) + ev->num_neighbors * sizeof(struct wmi_neighbor_info) | |
1301 | > len) { | |
cdeb8602 KV |
1302 | ath6kl_dbg(ATH6KL_DBG_WMI, |
1303 | "truncated neighbor event (num=%d len=%d)\n", | |
1304 | ev->num_neighbors, len); | |
86512136 JM |
1305 | return -EINVAL; |
1306 | } | |
1307 | for (i = 0; i < ev->num_neighbors; i++) { | |
1308 | ath6kl_dbg(ATH6KL_DBG_WMI, "neighbor %d/%d - %pM 0x%x\n", | |
1309 | i + 1, ev->num_neighbors, ev->neighbor[i].bssid, | |
1310 | ev->neighbor[i].bss_flags); | |
240d2799 | 1311 | cfg80211_pmksa_candidate_notify(vif->ndev, i, |
86512136 JM |
1312 | ev->neighbor[i].bssid, |
1313 | !!(ev->neighbor[i].bss_flags & | |
1314 | WMI_PREAUTH_CAPABLE_BSS), | |
1315 | GFP_ATOMIC); | |
1316 | } | |
1317 | ||
1318 | return 0; | |
1319 | } | |
1320 | ||
bdcd8170 KV |
1321 | /* |
1322 | * Target is reporting a programming error. This is for | |
1323 | * developer aid only. Target only checks a few common violations | |
1324 | * and it is responsibility of host to do all error checking. | |
1325 | * Behavior of target after wmi error event is undefined. | |
1326 | * A reset is recommended. | |
1327 | */ | |
1328 | static int ath6kl_wmi_error_event_rx(struct wmi *wmi, u8 *datap, int len) | |
1329 | { | |
1330 | const char *type = "unknown error"; | |
1331 | struct wmi_cmd_error_event *ev; | |
1332 | ev = (struct wmi_cmd_error_event *) datap; | |
1333 | ||
1334 | switch (ev->err_code) { | |
1335 | case INVALID_PARAM: | |
1336 | type = "invalid parameter"; | |
1337 | break; | |
1338 | case ILLEGAL_STATE: | |
1339 | type = "invalid state"; | |
1340 | break; | |
1341 | case INTERNAL_ERROR: | |
1342 | type = "internal error"; | |
1343 | break; | |
1344 | } | |
1345 | ||
1346 | ath6kl_dbg(ATH6KL_DBG_WMI, "programming error, cmd=%d %s\n", | |
1347 | ev->cmd_id, type); | |
1348 | ||
1349 | return 0; | |
1350 | } | |
1351 | ||
240d2799 VT |
1352 | static int ath6kl_wmi_stats_event_rx(struct wmi *wmi, u8 *datap, int len, |
1353 | struct ath6kl_vif *vif) | |
bdcd8170 | 1354 | { |
240d2799 | 1355 | ath6kl_tgt_stats_event(vif, datap, len); |
bdcd8170 KV |
1356 | |
1357 | return 0; | |
1358 | } | |
1359 | ||
1360 | static u8 ath6kl_wmi_get_upper_threshold(s16 rssi, | |
1361 | struct sq_threshold_params *sq_thresh, | |
1362 | u32 size) | |
1363 | { | |
1364 | u32 index; | |
1365 | u8 threshold = (u8) sq_thresh->upper_threshold[size - 1]; | |
1366 | ||
1367 | /* The list is already in sorted order. Get the next lower value */ | |
1368 | for (index = 0; index < size; index++) { | |
1369 | if (rssi < sq_thresh->upper_threshold[index]) { | |
1370 | threshold = (u8) sq_thresh->upper_threshold[index]; | |
1371 | break; | |
1372 | } | |
1373 | } | |
1374 | ||
1375 | return threshold; | |
1376 | } | |
1377 | ||
1378 | static u8 ath6kl_wmi_get_lower_threshold(s16 rssi, | |
1379 | struct sq_threshold_params *sq_thresh, | |
1380 | u32 size) | |
1381 | { | |
1382 | u32 index; | |
1383 | u8 threshold = (u8) sq_thresh->lower_threshold[size - 1]; | |
1384 | ||
1385 | /* The list is already in sorted order. Get the next lower value */ | |
1386 | for (index = 0; index < size; index++) { | |
1387 | if (rssi > sq_thresh->lower_threshold[index]) { | |
1388 | threshold = (u8) sq_thresh->lower_threshold[index]; | |
1389 | break; | |
1390 | } | |
1391 | } | |
1392 | ||
1393 | return threshold; | |
1394 | } | |
1395 | ||
1396 | static int ath6kl_wmi_send_rssi_threshold_params(struct wmi *wmi, | |
1397 | struct wmi_rssi_threshold_params_cmd *rssi_cmd) | |
1398 | { | |
1399 | struct sk_buff *skb; | |
1400 | struct wmi_rssi_threshold_params_cmd *cmd; | |
1401 | ||
1402 | skb = ath6kl_wmi_get_new_buf(sizeof(*cmd)); | |
1403 | if (!skb) | |
1404 | return -ENOMEM; | |
1405 | ||
1406 | cmd = (struct wmi_rssi_threshold_params_cmd *) skb->data; | |
1407 | memcpy(cmd, rssi_cmd, sizeof(struct wmi_rssi_threshold_params_cmd)); | |
1408 | ||
334234b5 | 1409 | return ath6kl_wmi_cmd_send(wmi, 0, skb, WMI_RSSI_THRESHOLD_PARAMS_CMDID, |
bdcd8170 KV |
1410 | NO_SYNC_WMIFLAG); |
1411 | } | |
1412 | ||
1413 | static int ath6kl_wmi_rssi_threshold_event_rx(struct wmi *wmi, u8 *datap, | |
1414 | int len) | |
1415 | { | |
1416 | struct wmi_rssi_threshold_event *reply; | |
1417 | struct wmi_rssi_threshold_params_cmd cmd; | |
1418 | struct sq_threshold_params *sq_thresh; | |
1419 | enum wmi_rssi_threshold_val new_threshold; | |
1420 | u8 upper_rssi_threshold, lower_rssi_threshold; | |
1421 | s16 rssi; | |
1422 | int ret; | |
1423 | ||
1424 | if (len < sizeof(struct wmi_rssi_threshold_event)) | |
1425 | return -EINVAL; | |
1426 | ||
1427 | reply = (struct wmi_rssi_threshold_event *) datap; | |
1428 | new_threshold = (enum wmi_rssi_threshold_val) reply->range; | |
1429 | rssi = a_sle16_to_cpu(reply->rssi); | |
1430 | ||
1431 | sq_thresh = &wmi->sq_threshld[SIGNAL_QUALITY_METRICS_RSSI]; | |
1432 | ||
1433 | /* | |
1434 | * Identify the threshold breached and communicate that to the app. | |
1435 | * After that install a new set of thresholds based on the signal | |
1436 | * quality reported by the target | |
1437 | */ | |
1438 | if (new_threshold) { | |
1439 | /* Upper threshold breached */ | |
1440 | if (rssi < sq_thresh->upper_threshold[0]) { | |
1441 | ath6kl_dbg(ATH6KL_DBG_WMI, | |
96f1fadc KV |
1442 | "spurious upper rssi threshold event: %d\n", |
1443 | rssi); | |
bdcd8170 KV |
1444 | } else if ((rssi < sq_thresh->upper_threshold[1]) && |
1445 | (rssi >= sq_thresh->upper_threshold[0])) { | |
1446 | new_threshold = WMI_RSSI_THRESHOLD1_ABOVE; | |
1447 | } else if ((rssi < sq_thresh->upper_threshold[2]) && | |
1448 | (rssi >= sq_thresh->upper_threshold[1])) { | |
1449 | new_threshold = WMI_RSSI_THRESHOLD2_ABOVE; | |
1450 | } else if ((rssi < sq_thresh->upper_threshold[3]) && | |
1451 | (rssi >= sq_thresh->upper_threshold[2])) { | |
1452 | new_threshold = WMI_RSSI_THRESHOLD3_ABOVE; | |
1453 | } else if ((rssi < sq_thresh->upper_threshold[4]) && | |
1454 | (rssi >= sq_thresh->upper_threshold[3])) { | |
1455 | new_threshold = WMI_RSSI_THRESHOLD4_ABOVE; | |
1456 | } else if ((rssi < sq_thresh->upper_threshold[5]) && | |
1457 | (rssi >= sq_thresh->upper_threshold[4])) { | |
1458 | new_threshold = WMI_RSSI_THRESHOLD5_ABOVE; | |
1459 | } else if (rssi >= sq_thresh->upper_threshold[5]) { | |
1460 | new_threshold = WMI_RSSI_THRESHOLD6_ABOVE; | |
1461 | } | |
1462 | } else { | |
1463 | /* Lower threshold breached */ | |
1464 | if (rssi > sq_thresh->lower_threshold[0]) { | |
1465 | ath6kl_dbg(ATH6KL_DBG_WMI, | |
96f1fadc | 1466 | "spurious lower rssi threshold event: %d %d\n", |
bdcd8170 KV |
1467 | rssi, sq_thresh->lower_threshold[0]); |
1468 | } else if ((rssi > sq_thresh->lower_threshold[1]) && | |
1469 | (rssi <= sq_thresh->lower_threshold[0])) { | |
1470 | new_threshold = WMI_RSSI_THRESHOLD6_BELOW; | |
1471 | } else if ((rssi > sq_thresh->lower_threshold[2]) && | |
1472 | (rssi <= sq_thresh->lower_threshold[1])) { | |
1473 | new_threshold = WMI_RSSI_THRESHOLD5_BELOW; | |
1474 | } else if ((rssi > sq_thresh->lower_threshold[3]) && | |
1475 | (rssi <= sq_thresh->lower_threshold[2])) { | |
1476 | new_threshold = WMI_RSSI_THRESHOLD4_BELOW; | |
1477 | } else if ((rssi > sq_thresh->lower_threshold[4]) && | |
1478 | (rssi <= sq_thresh->lower_threshold[3])) { | |
1479 | new_threshold = WMI_RSSI_THRESHOLD3_BELOW; | |
1480 | } else if ((rssi > sq_thresh->lower_threshold[5]) && | |
1481 | (rssi <= sq_thresh->lower_threshold[4])) { | |
1482 | new_threshold = WMI_RSSI_THRESHOLD2_BELOW; | |
1483 | } else if (rssi <= sq_thresh->lower_threshold[5]) { | |
1484 | new_threshold = WMI_RSSI_THRESHOLD1_BELOW; | |
1485 | } | |
1486 | } | |
1487 | ||
1488 | /* Calculate and install the next set of thresholds */ | |
1489 | lower_rssi_threshold = ath6kl_wmi_get_lower_threshold(rssi, sq_thresh, | |
1490 | sq_thresh->lower_threshold_valid_count); | |
1491 | upper_rssi_threshold = ath6kl_wmi_get_upper_threshold(rssi, sq_thresh, | |
1492 | sq_thresh->upper_threshold_valid_count); | |
1493 | ||
1494 | /* Issue a wmi command to install the thresholds */ | |
1495 | cmd.thresh_above1_val = a_cpu_to_sle16(upper_rssi_threshold); | |
1496 | cmd.thresh_below1_val = a_cpu_to_sle16(lower_rssi_threshold); | |
1497 | cmd.weight = sq_thresh->weight; | |
1498 | cmd.poll_time = cpu_to_le32(sq_thresh->polling_interval); | |
1499 | ||
1500 | ret = ath6kl_wmi_send_rssi_threshold_params(wmi, &cmd); | |
1501 | if (ret) { | |
1502 | ath6kl_err("unable to configure rssi thresholds\n"); | |
1503 | return -EIO; | |
1504 | } | |
1505 | ||
1506 | return 0; | |
1507 | } | |
1508 | ||
240d2799 VT |
1509 | static int ath6kl_wmi_cac_event_rx(struct wmi *wmi, u8 *datap, int len, |
1510 | struct ath6kl_vif *vif) | |
bdcd8170 KV |
1511 | { |
1512 | struct wmi_cac_event *reply; | |
1513 | struct ieee80211_tspec_ie *ts; | |
1514 | u16 active_tsids, tsinfo; | |
1515 | u8 tsid, index; | |
1516 | u8 ts_id; | |
1517 | ||
1518 | if (len < sizeof(struct wmi_cac_event)) | |
1519 | return -EINVAL; | |
1520 | ||
1521 | reply = (struct wmi_cac_event *) datap; | |
1522 | ||
1523 | if ((reply->cac_indication == CAC_INDICATION_ADMISSION_RESP) && | |
1524 | (reply->status_code != IEEE80211_TSPEC_STATUS_ADMISS_ACCEPTED)) { | |
bdcd8170 KV |
1525 | ts = (struct ieee80211_tspec_ie *) &(reply->tspec_suggestion); |
1526 | tsinfo = le16_to_cpu(ts->tsinfo); | |
1527 | tsid = (tsinfo >> IEEE80211_WMM_IE_TSPEC_TID_SHIFT) & | |
1528 | IEEE80211_WMM_IE_TSPEC_TID_MASK; | |
1529 | ||
240d2799 VT |
1530 | ath6kl_wmi_delete_pstream_cmd(wmi, vif->fw_vif_idx, |
1531 | reply->ac, tsid); | |
bdcd8170 KV |
1532 | } else if (reply->cac_indication == CAC_INDICATION_NO_RESP) { |
1533 | /* | |
1534 | * Following assumes that there is only one outstanding | |
1535 | * ADDTS request when this event is received | |
1536 | */ | |
1537 | spin_lock_bh(&wmi->lock); | |
1538 | active_tsids = wmi->stream_exist_for_ac[reply->ac]; | |
1539 | spin_unlock_bh(&wmi->lock); | |
1540 | ||
1541 | for (index = 0; index < sizeof(active_tsids) * 8; index++) { | |
1542 | if ((active_tsids >> index) & 1) | |
1543 | break; | |
1544 | } | |
1545 | if (index < (sizeof(active_tsids) * 8)) | |
240d2799 VT |
1546 | ath6kl_wmi_delete_pstream_cmd(wmi, vif->fw_vif_idx, |
1547 | reply->ac, index); | |
bdcd8170 KV |
1548 | } |
1549 | ||
1550 | /* | |
1551 | * Clear active tsids and Add missing handling | |
1552 | * for delete qos stream from AP | |
1553 | */ | |
1554 | else if (reply->cac_indication == CAC_INDICATION_DELETE) { | |
bdcd8170 KV |
1555 | ts = (struct ieee80211_tspec_ie *) &(reply->tspec_suggestion); |
1556 | tsinfo = le16_to_cpu(ts->tsinfo); | |
1557 | ts_id = ((tsinfo >> IEEE80211_WMM_IE_TSPEC_TID_SHIFT) & | |
1558 | IEEE80211_WMM_IE_TSPEC_TID_MASK); | |
1559 | ||
1560 | spin_lock_bh(&wmi->lock); | |
1561 | wmi->stream_exist_for_ac[reply->ac] &= ~(1 << ts_id); | |
1562 | active_tsids = wmi->stream_exist_for_ac[reply->ac]; | |
1563 | spin_unlock_bh(&wmi->lock); | |
1564 | ||
1565 | /* Indicate stream inactivity to driver layer only if all tsids | |
1566 | * within this AC are deleted. | |
1567 | */ | |
1568 | if (!active_tsids) { | |
1569 | ath6kl_indicate_tx_activity(wmi->parent_dev, reply->ac, | |
1570 | false); | |
1571 | wmi->fat_pipe_exist &= ~(1 << reply->ac); | |
1572 | } | |
1573 | } | |
1574 | ||
1575 | return 0; | |
1576 | } | |
1577 | ||
279b2862 TP |
1578 | static int ath6kl_wmi_txe_notify_event_rx(struct wmi *wmi, u8 *datap, int len, |
1579 | struct ath6kl_vif *vif) | |
1580 | { | |
1581 | struct wmi_txe_notify_event *ev; | |
1582 | u32 rate, pkts; | |
1583 | ||
1584 | if (len < sizeof(*ev)) | |
1585 | return -EINVAL; | |
1586 | ||
c9b260a6 S |
1587 | if (vif->nw_type != INFRA_NETWORK || |
1588 | !test_bit(ATH6KL_FW_CAPABILITY_TX_ERR_NOTIFY, | |
1589 | vif->ar->fw_capabilities)) | |
1590 | return -EOPNOTSUPP; | |
1591 | ||
279b2862 TP |
1592 | if (vif->sme_state != SME_CONNECTED) |
1593 | return -ENOTCONN; | |
1594 | ||
1595 | ev = (struct wmi_txe_notify_event *) datap; | |
1596 | rate = le32_to_cpu(ev->rate); | |
1597 | pkts = le32_to_cpu(ev->pkts); | |
1598 | ||
1599 | ath6kl_dbg(ATH6KL_DBG_WMI, "TXE notify event: peer %pM rate %d% pkts %d intvl %ds\n", | |
1600 | vif->bssid, rate, pkts, vif->txe_intvl); | |
1601 | ||
1602 | cfg80211_cqm_txe_notify(vif->ndev, vif->bssid, pkts, | |
1603 | rate, vif->txe_intvl, GFP_KERNEL); | |
1604 | ||
1605 | return 0; | |
1606 | } | |
1607 | ||
1608 | int ath6kl_wmi_set_txe_notify(struct wmi *wmi, u8 idx, | |
1609 | u32 rate, u32 pkts, u32 intvl) | |
1610 | { | |
1611 | struct sk_buff *skb; | |
1612 | struct wmi_txe_notify_cmd *cmd; | |
1613 | ||
1614 | skb = ath6kl_wmi_get_new_buf(sizeof(*cmd)); | |
1615 | if (!skb) | |
1616 | return -ENOMEM; | |
1617 | ||
1618 | cmd = (struct wmi_txe_notify_cmd *) skb->data; | |
1619 | cmd->rate = cpu_to_le32(rate); | |
1620 | cmd->pkts = cpu_to_le32(pkts); | |
1621 | cmd->intvl = cpu_to_le32(intvl); | |
1622 | ||
1623 | return ath6kl_wmi_cmd_send(wmi, idx, skb, WMI_SET_TXE_NOTIFY_CMDID, | |
1624 | NO_SYNC_WMIFLAG); | |
1625 | } | |
1626 | ||
85b20fc2 TP |
1627 | int ath6kl_wmi_set_rssi_filter_cmd(struct wmi *wmi, u8 if_idx, s8 rssi) |
1628 | { | |
1629 | struct sk_buff *skb; | |
1630 | struct wmi_set_rssi_filter_cmd *cmd; | |
1631 | int ret; | |
1632 | ||
1633 | skb = ath6kl_wmi_get_new_buf(sizeof(*cmd)); | |
1634 | if (!skb) | |
1635 | return -ENOMEM; | |
1636 | ||
1637 | cmd = (struct wmi_set_rssi_filter_cmd *) skb->data; | |
1638 | cmd->rssi = rssi; | |
1639 | ||
1640 | ret = ath6kl_wmi_cmd_send(wmi, if_idx, skb, WMI_SET_RSSI_FILTER_CMDID, | |
1641 | NO_SYNC_WMIFLAG); | |
1642 | return ret; | |
1643 | } | |
1644 | ||
bdcd8170 KV |
1645 | static int ath6kl_wmi_send_snr_threshold_params(struct wmi *wmi, |
1646 | struct wmi_snr_threshold_params_cmd *snr_cmd) | |
1647 | { | |
1648 | struct sk_buff *skb; | |
1649 | struct wmi_snr_threshold_params_cmd *cmd; | |
1650 | ||
1651 | skb = ath6kl_wmi_get_new_buf(sizeof(*cmd)); | |
1652 | if (!skb) | |
1653 | return -ENOMEM; | |
1654 | ||
1655 | cmd = (struct wmi_snr_threshold_params_cmd *) skb->data; | |
1656 | memcpy(cmd, snr_cmd, sizeof(struct wmi_snr_threshold_params_cmd)); | |
1657 | ||
334234b5 | 1658 | return ath6kl_wmi_cmd_send(wmi, 0, skb, WMI_SNR_THRESHOLD_PARAMS_CMDID, |
bdcd8170 KV |
1659 | NO_SYNC_WMIFLAG); |
1660 | } | |
1661 | ||
1662 | static int ath6kl_wmi_snr_threshold_event_rx(struct wmi *wmi, u8 *datap, | |
1663 | int len) | |
1664 | { | |
1665 | struct wmi_snr_threshold_event *reply; | |
1666 | struct sq_threshold_params *sq_thresh; | |
1667 | struct wmi_snr_threshold_params_cmd cmd; | |
1668 | enum wmi_snr_threshold_val new_threshold; | |
1669 | u8 upper_snr_threshold, lower_snr_threshold; | |
1670 | s16 snr; | |
1671 | int ret; | |
1672 | ||
1673 | if (len < sizeof(struct wmi_snr_threshold_event)) | |
1674 | return -EINVAL; | |
1675 | ||
1676 | reply = (struct wmi_snr_threshold_event *) datap; | |
1677 | ||
1678 | new_threshold = (enum wmi_snr_threshold_val) reply->range; | |
1679 | snr = reply->snr; | |
1680 | ||
1681 | sq_thresh = &wmi->sq_threshld[SIGNAL_QUALITY_METRICS_SNR]; | |
1682 | ||
1683 | /* | |
1684 | * Identify the threshold breached and communicate that to the app. | |
1685 | * After that install a new set of thresholds based on the signal | |
1686 | * quality reported by the target. | |
1687 | */ | |
1688 | if (new_threshold) { | |
1689 | /* Upper threshold breached */ | |
1690 | if (snr < sq_thresh->upper_threshold[0]) { | |
1691 | ath6kl_dbg(ATH6KL_DBG_WMI, | |
96f1fadc KV |
1692 | "spurious upper snr threshold event: %d\n", |
1693 | snr); | |
bdcd8170 KV |
1694 | } else if ((snr < sq_thresh->upper_threshold[1]) && |
1695 | (snr >= sq_thresh->upper_threshold[0])) { | |
1696 | new_threshold = WMI_SNR_THRESHOLD1_ABOVE; | |
1697 | } else if ((snr < sq_thresh->upper_threshold[2]) && | |
1698 | (snr >= sq_thresh->upper_threshold[1])) { | |
1699 | new_threshold = WMI_SNR_THRESHOLD2_ABOVE; | |
1700 | } else if ((snr < sq_thresh->upper_threshold[3]) && | |
1701 | (snr >= sq_thresh->upper_threshold[2])) { | |
1702 | new_threshold = WMI_SNR_THRESHOLD3_ABOVE; | |
1703 | } else if (snr >= sq_thresh->upper_threshold[3]) { | |
1704 | new_threshold = WMI_SNR_THRESHOLD4_ABOVE; | |
1705 | } | |
1706 | } else { | |
1707 | /* Lower threshold breached */ | |
1708 | if (snr > sq_thresh->lower_threshold[0]) { | |
1709 | ath6kl_dbg(ATH6KL_DBG_WMI, | |
96f1fadc KV |
1710 | "spurious lower snr threshold event: %d\n", |
1711 | sq_thresh->lower_threshold[0]); | |
bdcd8170 KV |
1712 | } else if ((snr > sq_thresh->lower_threshold[1]) && |
1713 | (snr <= sq_thresh->lower_threshold[0])) { | |
1714 | new_threshold = WMI_SNR_THRESHOLD4_BELOW; | |
1715 | } else if ((snr > sq_thresh->lower_threshold[2]) && | |
1716 | (snr <= sq_thresh->lower_threshold[1])) { | |
1717 | new_threshold = WMI_SNR_THRESHOLD3_BELOW; | |
1718 | } else if ((snr > sq_thresh->lower_threshold[3]) && | |
1719 | (snr <= sq_thresh->lower_threshold[2])) { | |
1720 | new_threshold = WMI_SNR_THRESHOLD2_BELOW; | |
1721 | } else if (snr <= sq_thresh->lower_threshold[3]) { | |
1722 | new_threshold = WMI_SNR_THRESHOLD1_BELOW; | |
1723 | } | |
1724 | } | |
1725 | ||
1726 | /* Calculate and install the next set of thresholds */ | |
1727 | lower_snr_threshold = ath6kl_wmi_get_lower_threshold(snr, sq_thresh, | |
1728 | sq_thresh->lower_threshold_valid_count); | |
1729 | upper_snr_threshold = ath6kl_wmi_get_upper_threshold(snr, sq_thresh, | |
1730 | sq_thresh->upper_threshold_valid_count); | |
1731 | ||
1732 | /* Issue a wmi command to install the thresholds */ | |
1733 | cmd.thresh_above1_val = upper_snr_threshold; | |
1734 | cmd.thresh_below1_val = lower_snr_threshold; | |
1735 | cmd.weight = sq_thresh->weight; | |
1736 | cmd.poll_time = cpu_to_le32(sq_thresh->polling_interval); | |
1737 | ||
1738 | ath6kl_dbg(ATH6KL_DBG_WMI, | |
1739 | "snr: %d, threshold: %d, lower: %d, upper: %d\n", | |
1740 | snr, new_threshold, | |
1741 | lower_snr_threshold, upper_snr_threshold); | |
1742 | ||
1743 | ret = ath6kl_wmi_send_snr_threshold_params(wmi, &cmd); | |
1744 | if (ret) { | |
1745 | ath6kl_err("unable to configure snr threshold\n"); | |
1746 | return -EIO; | |
1747 | } | |
1748 | ||
1749 | return 0; | |
1750 | } | |
1751 | ||
1752 | static int ath6kl_wmi_aplist_event_rx(struct wmi *wmi, u8 *datap, int len) | |
1753 | { | |
1754 | u16 ap_info_entry_size; | |
1755 | struct wmi_aplist_event *ev = (struct wmi_aplist_event *) datap; | |
1756 | struct wmi_ap_info_v1 *ap_info_v1; | |
1757 | u8 index; | |
1758 | ||
1759 | if (len < sizeof(struct wmi_aplist_event) || | |
1760 | ev->ap_list_ver != APLIST_VER1) | |
1761 | return -EINVAL; | |
1762 | ||
1763 | ap_info_entry_size = sizeof(struct wmi_ap_info_v1); | |
1764 | ap_info_v1 = (struct wmi_ap_info_v1 *) ev->ap_list; | |
1765 | ||
1766 | ath6kl_dbg(ATH6KL_DBG_WMI, | |
1767 | "number of APs in aplist event: %d\n", ev->num_ap); | |
1768 | ||
1769 | if (len < (int) (sizeof(struct wmi_aplist_event) + | |
1770 | (ev->num_ap - 1) * ap_info_entry_size)) | |
1771 | return -EINVAL; | |
1772 | ||
1773 | /* AP list version 1 contents */ | |
1774 | for (index = 0; index < ev->num_ap; index++) { | |
1775 | ath6kl_dbg(ATH6KL_DBG_WMI, "AP#%d BSSID %pM Channel %d\n", | |
1776 | index, ap_info_v1->bssid, ap_info_v1->channel); | |
1777 | ap_info_v1++; | |
1778 | } | |
1779 | ||
1780 | return 0; | |
1781 | } | |
1782 | ||
334234b5 | 1783 | int ath6kl_wmi_cmd_send(struct wmi *wmi, u8 if_idx, struct sk_buff *skb, |
bdcd8170 KV |
1784 | enum wmi_cmd_id cmd_id, enum wmi_sync_flag sync_flag) |
1785 | { | |
1786 | struct wmi_cmd_hdr *cmd_hdr; | |
1787 | enum htc_endpoint_id ep_id = wmi->ep_id; | |
1788 | int ret; | |
334234b5 | 1789 | u16 info1; |
bdcd8170 | 1790 | |
0616dc1f VT |
1791 | if (WARN_ON(skb == NULL || |
1792 | (if_idx > (wmi->parent_dev->vif_max - 1)))) { | |
1793 | dev_kfree_skb(skb); | |
bdcd8170 | 1794 | return -EINVAL; |
0616dc1f | 1795 | } |
bdcd8170 | 1796 | |
b9b6ee60 KV |
1797 | ath6kl_dbg(ATH6KL_DBG_WMI, "wmi tx id %d len %d flag %d\n", |
1798 | cmd_id, skb->len, sync_flag); | |
1799 | ath6kl_dbg_dump(ATH6KL_DBG_WMI_DUMP, NULL, "wmi tx ", | |
1800 | skb->data, skb->len); | |
1801 | ||
bdcd8170 KV |
1802 | if (sync_flag >= END_WMIFLAG) { |
1803 | dev_kfree_skb(skb); | |
1804 | return -EINVAL; | |
1805 | } | |
1806 | ||
1807 | if ((sync_flag == SYNC_BEFORE_WMIFLAG) || | |
1808 | (sync_flag == SYNC_BOTH_WMIFLAG)) { | |
1809 | /* | |
1810 | * Make sure all data currently queued is transmitted before | |
1811 | * the cmd execution. Establish a new sync point. | |
1812 | */ | |
240d2799 | 1813 | ath6kl_wmi_sync_point(wmi, if_idx); |
bdcd8170 KV |
1814 | } |
1815 | ||
1816 | skb_push(skb, sizeof(struct wmi_cmd_hdr)); | |
1817 | ||
1818 | cmd_hdr = (struct wmi_cmd_hdr *) skb->data; | |
1819 | cmd_hdr->cmd_id = cpu_to_le16(cmd_id); | |
334234b5 VT |
1820 | info1 = if_idx & WMI_CMD_HDR_IF_ID_MASK; |
1821 | cmd_hdr->info1 = cpu_to_le16(info1); | |
bdcd8170 KV |
1822 | |
1823 | /* Only for OPT_TX_CMD, use BE endpoint. */ | |
1824 | if (cmd_id == WMI_OPT_TX_FRAME_CMDID) { | |
1825 | ret = ath6kl_wmi_data_hdr_add(wmi, skb, OPT_MSGTYPE, | |
6765d0aa | 1826 | false, false, 0, NULL, if_idx); |
bdcd8170 KV |
1827 | if (ret) { |
1828 | dev_kfree_skb(skb); | |
1829 | return ret; | |
1830 | } | |
1831 | ep_id = ath6kl_ac2_endpoint_id(wmi->parent_dev, WMM_AC_BE); | |
1832 | } | |
1833 | ||
1834 | ath6kl_control_tx(wmi->parent_dev, skb, ep_id); | |
1835 | ||
1836 | if ((sync_flag == SYNC_AFTER_WMIFLAG) || | |
1837 | (sync_flag == SYNC_BOTH_WMIFLAG)) { | |
1838 | /* | |
1839 | * Make sure all new data queued waits for the command to | |
1840 | * execute. Establish a new sync point. | |
1841 | */ | |
240d2799 | 1842 | ath6kl_wmi_sync_point(wmi, if_idx); |
bdcd8170 KV |
1843 | } |
1844 | ||
1845 | return 0; | |
1846 | } | |
1847 | ||
334234b5 VT |
1848 | int ath6kl_wmi_connect_cmd(struct wmi *wmi, u8 if_idx, |
1849 | enum network_type nw_type, | |
bdcd8170 KV |
1850 | enum dot11_auth_mode dot11_auth_mode, |
1851 | enum auth_mode auth_mode, | |
1852 | enum crypto_type pairwise_crypto, | |
1853 | u8 pairwise_crypto_len, | |
1854 | enum crypto_type group_crypto, | |
1855 | u8 group_crypto_len, int ssid_len, u8 *ssid, | |
3ca9d1fc AT |
1856 | u8 *bssid, u16 channel, u32 ctrl_flags, |
1857 | u8 nw_subtype) | |
bdcd8170 KV |
1858 | { |
1859 | struct sk_buff *skb; | |
1860 | struct wmi_connect_cmd *cc; | |
1861 | int ret; | |
1862 | ||
b9b6ee60 KV |
1863 | ath6kl_dbg(ATH6KL_DBG_WMI, |
1864 | "wmi connect bssid %pM freq %d flags 0x%x ssid_len %d " | |
1865 | "type %d dot11_auth %d auth %d pairwise %d group %d\n", | |
1866 | bssid, channel, ctrl_flags, ssid_len, nw_type, | |
1867 | dot11_auth_mode, auth_mode, pairwise_crypto, group_crypto); | |
1868 | ath6kl_dbg_dump(ATH6KL_DBG_WMI, NULL, "ssid ", ssid, ssid_len); | |
1869 | ||
bdcd8170 KV |
1870 | wmi->traffic_class = 100; |
1871 | ||
1872 | if ((pairwise_crypto == NONE_CRYPT) && (group_crypto != NONE_CRYPT)) | |
1873 | return -EINVAL; | |
1874 | ||
1875 | if ((pairwise_crypto != NONE_CRYPT) && (group_crypto == NONE_CRYPT)) | |
1876 | return -EINVAL; | |
1877 | ||
1878 | skb = ath6kl_wmi_get_new_buf(sizeof(struct wmi_connect_cmd)); | |
1879 | if (!skb) | |
1880 | return -ENOMEM; | |
1881 | ||
1882 | cc = (struct wmi_connect_cmd *) skb->data; | |
1883 | ||
1884 | if (ssid_len) | |
1885 | memcpy(cc->ssid, ssid, ssid_len); | |
1886 | ||
1887 | cc->ssid_len = ssid_len; | |
1888 | cc->nw_type = nw_type; | |
1889 | cc->dot11_auth_mode = dot11_auth_mode; | |
1890 | cc->auth_mode = auth_mode; | |
1891 | cc->prwise_crypto_type = pairwise_crypto; | |
1892 | cc->prwise_crypto_len = pairwise_crypto_len; | |
1893 | cc->grp_crypto_type = group_crypto; | |
1894 | cc->grp_crypto_len = group_crypto_len; | |
1895 | cc->ch = cpu_to_le16(channel); | |
1896 | cc->ctrl_flags = cpu_to_le32(ctrl_flags); | |
3ca9d1fc | 1897 | cc->nw_subtype = nw_subtype; |
bdcd8170 KV |
1898 | |
1899 | if (bssid != NULL) | |
1900 | memcpy(cc->bssid, bssid, ETH_ALEN); | |
1901 | ||
334234b5 VT |
1902 | ret = ath6kl_wmi_cmd_send(wmi, if_idx, skb, WMI_CONNECT_CMDID, |
1903 | NO_SYNC_WMIFLAG); | |
bdcd8170 KV |
1904 | |
1905 | return ret; | |
1906 | } | |
1907 | ||
334234b5 VT |
1908 | int ath6kl_wmi_reconnect_cmd(struct wmi *wmi, u8 if_idx, u8 *bssid, |
1909 | u16 channel) | |
bdcd8170 KV |
1910 | { |
1911 | struct sk_buff *skb; | |
1912 | struct wmi_reconnect_cmd *cc; | |
1913 | int ret; | |
1914 | ||
b9b6ee60 KV |
1915 | ath6kl_dbg(ATH6KL_DBG_WMI, "wmi reconnect bssid %pM freq %d\n", |
1916 | bssid, channel); | |
1917 | ||
bdcd8170 KV |
1918 | wmi->traffic_class = 100; |
1919 | ||
1920 | skb = ath6kl_wmi_get_new_buf(sizeof(struct wmi_reconnect_cmd)); | |
1921 | if (!skb) | |
1922 | return -ENOMEM; | |
1923 | ||
1924 | cc = (struct wmi_reconnect_cmd *) skb->data; | |
1925 | cc->channel = cpu_to_le16(channel); | |
1926 | ||
1927 | if (bssid != NULL) | |
1928 | memcpy(cc->bssid, bssid, ETH_ALEN); | |
1929 | ||
334234b5 | 1930 | ret = ath6kl_wmi_cmd_send(wmi, if_idx, skb, WMI_RECONNECT_CMDID, |
bdcd8170 KV |
1931 | NO_SYNC_WMIFLAG); |
1932 | ||
1933 | return ret; | |
1934 | } | |
1935 | ||
334234b5 | 1936 | int ath6kl_wmi_disconnect_cmd(struct wmi *wmi, u8 if_idx) |
bdcd8170 KV |
1937 | { |
1938 | int ret; | |
1939 | ||
b9b6ee60 KV |
1940 | ath6kl_dbg(ATH6KL_DBG_WMI, "wmi disconnect\n"); |
1941 | ||
bdcd8170 KV |
1942 | wmi->traffic_class = 100; |
1943 | ||
1944 | /* Disconnect command does not need to do a SYNC before. */ | |
334234b5 | 1945 | ret = ath6kl_wmi_simple_cmd(wmi, if_idx, WMI_DISCONNECT_CMDID); |
bdcd8170 KV |
1946 | |
1947 | return ret; | |
1948 | } | |
1949 | ||
c8c72b74 KV |
1950 | /* ath6kl_wmi_start_scan_cmd is to be deprecated. Use |
1951 | * ath6kl_wmi_begin_scan_cmd instead. The new function supports P2P | |
1952 | * mgmt operations using station interface. | |
1953 | */ | |
11f0bfcf KV |
1954 | static int ath6kl_wmi_startscan_cmd(struct wmi *wmi, u8 if_idx, |
1955 | enum wmi_scan_type scan_type, | |
1956 | u32 force_fgscan, u32 is_legacy, | |
1957 | u32 home_dwell_time, | |
1958 | u32 force_scan_interval, | |
1959 | s8 num_chan, u16 *ch_list) | |
3ca9d1fc AT |
1960 | { |
1961 | struct sk_buff *skb; | |
c8c72b74 KV |
1962 | struct wmi_start_scan_cmd *sc; |
1963 | s8 size; | |
1964 | int i, ret; | |
3ca9d1fc | 1965 | |
c8c72b74 | 1966 | size = sizeof(struct wmi_start_scan_cmd); |
3ca9d1fc AT |
1967 | |
1968 | if ((scan_type != WMI_LONG_SCAN) && (scan_type != WMI_SHORT_SCAN)) | |
1969 | return -EINVAL; | |
1970 | ||
1971 | if (num_chan > WMI_MAX_CHANNELS) | |
1972 | return -EINVAL; | |
1973 | ||
1974 | if (num_chan) | |
1975 | size += sizeof(u16) * (num_chan - 1); | |
1976 | ||
1977 | skb = ath6kl_wmi_get_new_buf(size); | |
1978 | if (!skb) | |
1979 | return -ENOMEM; | |
1980 | ||
c8c72b74 | 1981 | sc = (struct wmi_start_scan_cmd *) skb->data; |
3ca9d1fc AT |
1982 | sc->scan_type = scan_type; |
1983 | sc->force_fg_scan = cpu_to_le32(force_fgscan); | |
1984 | sc->is_legacy = cpu_to_le32(is_legacy); | |
1985 | sc->home_dwell_time = cpu_to_le32(home_dwell_time); | |
1986 | sc->force_scan_intvl = cpu_to_le32(force_scan_interval); | |
3ca9d1fc AT |
1987 | sc->num_ch = num_chan; |
1988 | ||
3ca9d1fc AT |
1989 | for (i = 0; i < num_chan; i++) |
1990 | sc->ch_list[i] = cpu_to_le16(ch_list[i]); | |
1991 | ||
c8c72b74 | 1992 | ret = ath6kl_wmi_cmd_send(wmi, if_idx, skb, WMI_START_SCAN_CMDID, |
3ca9d1fc AT |
1993 | NO_SYNC_WMIFLAG); |
1994 | ||
1995 | return ret; | |
1996 | } | |
1997 | ||
11f0bfcf KV |
1998 | /* |
1999 | * beginscan supports (compared to old startscan) P2P mgmt operations using | |
2000 | * station interface, send additional information like supported rates to | |
2001 | * advertise and xmit rates for probe requests | |
2002 | */ | |
c8c72b74 | 2003 | int ath6kl_wmi_beginscan_cmd(struct wmi *wmi, u8 if_idx, |
334234b5 | 2004 | enum wmi_scan_type scan_type, |
bdcd8170 KV |
2005 | u32 force_fgscan, u32 is_legacy, |
2006 | u32 home_dwell_time, u32 force_scan_interval, | |
c8c72b74 | 2007 | s8 num_chan, u16 *ch_list, u32 no_cck, u32 *rates) |
bdcd8170 | 2008 | { |
c8c72b74 | 2009 | struct ieee80211_supported_band *sband; |
bdcd8170 | 2010 | struct sk_buff *skb; |
c8c72b74 KV |
2011 | struct wmi_begin_scan_cmd *sc; |
2012 | s8 size, *supp_rates; | |
2013 | int i, band, ret; | |
2014 | struct ath6kl *ar = wmi->parent_dev; | |
2015 | int num_rates; | |
2016 | u32 ratemask; | |
bdcd8170 | 2017 | |
11f0bfcf KV |
2018 | if (!test_bit(ATH6KL_FW_CAPABILITY_STA_P2PDEV_DUPLEX, |
2019 | ar->fw_capabilities)) { | |
2020 | return ath6kl_wmi_startscan_cmd(wmi, if_idx, | |
2021 | scan_type, force_fgscan, | |
2022 | is_legacy, home_dwell_time, | |
2023 | force_scan_interval, | |
2024 | num_chan, ch_list); | |
2025 | } | |
2026 | ||
c8c72b74 | 2027 | size = sizeof(struct wmi_begin_scan_cmd); |
bdcd8170 KV |
2028 | |
2029 | if ((scan_type != WMI_LONG_SCAN) && (scan_type != WMI_SHORT_SCAN)) | |
2030 | return -EINVAL; | |
2031 | ||
2032 | if (num_chan > WMI_MAX_CHANNELS) | |
2033 | return -EINVAL; | |
2034 | ||
2035 | if (num_chan) | |
2036 | size += sizeof(u16) * (num_chan - 1); | |
2037 | ||
2038 | skb = ath6kl_wmi_get_new_buf(size); | |
2039 | if (!skb) | |
2040 | return -ENOMEM; | |
2041 | ||
c8c72b74 | 2042 | sc = (struct wmi_begin_scan_cmd *) skb->data; |
bdcd8170 KV |
2043 | sc->scan_type = scan_type; |
2044 | sc->force_fg_scan = cpu_to_le32(force_fgscan); | |
2045 | sc->is_legacy = cpu_to_le32(is_legacy); | |
2046 | sc->home_dwell_time = cpu_to_le32(home_dwell_time); | |
2047 | sc->force_scan_intvl = cpu_to_le32(force_scan_interval); | |
c8c72b74 | 2048 | sc->no_cck = cpu_to_le32(no_cck); |
bdcd8170 KV |
2049 | sc->num_ch = num_chan; |
2050 | ||
57fbcce3 | 2051 | for (band = 0; band < NUM_NL80211_BANDS; band++) { |
c8c72b74 KV |
2052 | sband = ar->wiphy->bands[band]; |
2053 | ||
2054 | if (!sband) | |
2055 | continue; | |
2056 | ||
99089ab7 KV |
2057 | if (WARN_ON(band >= ATH6KL_NUM_BANDS)) |
2058 | break; | |
2059 | ||
c8c72b74 KV |
2060 | ratemask = rates[band]; |
2061 | supp_rates = sc->supp_rates[band].rates; | |
2062 | num_rates = 0; | |
2063 | ||
2064 | for (i = 0; i < sband->n_bitrates; i++) { | |
2065 | if ((BIT(i) & ratemask) == 0) | |
2066 | continue; /* skip rate */ | |
2067 | supp_rates[num_rates++] = | |
2068 | (u8) (sband->bitrates[i].bitrate / 5); | |
2069 | } | |
2070 | sc->supp_rates[band].nrates = num_rates; | |
2071 | } | |
2072 | ||
1276c9ef EL |
2073 | for (i = 0; i < num_chan; i++) |
2074 | sc->ch_list[i] = cpu_to_le16(ch_list[i]); | |
bdcd8170 | 2075 | |
c8c72b74 | 2076 | ret = ath6kl_wmi_cmd_send(wmi, if_idx, skb, WMI_BEGIN_SCAN_CMDID, |
bdcd8170 KV |
2077 | NO_SYNC_WMIFLAG); |
2078 | ||
2079 | return ret; | |
2080 | } | |
2081 | ||
b1f47e3a TP |
2082 | int ath6kl_wmi_enable_sched_scan_cmd(struct wmi *wmi, u8 if_idx, bool enable) |
2083 | { | |
2084 | struct sk_buff *skb; | |
2085 | struct wmi_enable_sched_scan_cmd *sc; | |
2086 | int ret; | |
2087 | ||
2088 | skb = ath6kl_wmi_get_new_buf(sizeof(*sc)); | |
2089 | if (!skb) | |
2090 | return -ENOMEM; | |
2091 | ||
2092 | ath6kl_dbg(ATH6KL_DBG_WMI, "%s scheduled scan on vif %d\n", | |
2093 | enable ? "enabling" : "disabling", if_idx); | |
2094 | sc = (struct wmi_enable_sched_scan_cmd *) skb->data; | |
2095 | sc->enable = enable ? 1 : 0; | |
2096 | ||
2097 | ret = ath6kl_wmi_cmd_send(wmi, if_idx, skb, | |
2098 | WMI_ENABLE_SCHED_SCAN_CMDID, | |
2099 | NO_SYNC_WMIFLAG); | |
2100 | return ret; | |
2101 | } | |
2102 | ||
334234b5 VT |
2103 | int ath6kl_wmi_scanparams_cmd(struct wmi *wmi, u8 if_idx, |
2104 | u16 fg_start_sec, | |
bdcd8170 KV |
2105 | u16 fg_end_sec, u16 bg_sec, |
2106 | u16 minact_chdw_msec, u16 maxact_chdw_msec, | |
2107 | u16 pas_chdw_msec, u8 short_scan_ratio, | |
2108 | u8 scan_ctrl_flag, u32 max_dfsch_act_time, | |
2109 | u16 maxact_scan_per_ssid) | |
2110 | { | |
2111 | struct sk_buff *skb; | |
2112 | struct wmi_scan_params_cmd *sc; | |
2113 | int ret; | |
2114 | ||
2115 | skb = ath6kl_wmi_get_new_buf(sizeof(*sc)); | |
2116 | if (!skb) | |
2117 | return -ENOMEM; | |
2118 | ||
2119 | sc = (struct wmi_scan_params_cmd *) skb->data; | |
2120 | sc->fg_start_period = cpu_to_le16(fg_start_sec); | |
2121 | sc->fg_end_period = cpu_to_le16(fg_end_sec); | |
2122 | sc->bg_period = cpu_to_le16(bg_sec); | |
2123 | sc->minact_chdwell_time = cpu_to_le16(minact_chdw_msec); | |
2124 | sc->maxact_chdwell_time = cpu_to_le16(maxact_chdw_msec); | |
2125 | sc->pas_chdwell_time = cpu_to_le16(pas_chdw_msec); | |
2126 | sc->short_scan_ratio = short_scan_ratio; | |
2127 | sc->scan_ctrl_flags = scan_ctrl_flag; | |
2128 | sc->max_dfsch_act_time = cpu_to_le32(max_dfsch_act_time); | |
2129 | sc->maxact_scan_per_ssid = cpu_to_le16(maxact_scan_per_ssid); | |
2130 | ||
334234b5 | 2131 | ret = ath6kl_wmi_cmd_send(wmi, if_idx, skb, WMI_SET_SCAN_PARAMS_CMDID, |
bdcd8170 KV |
2132 | NO_SYNC_WMIFLAG); |
2133 | return ret; | |
2134 | } | |
2135 | ||
240d2799 | 2136 | int ath6kl_wmi_bssfilter_cmd(struct wmi *wmi, u8 if_idx, u8 filter, u32 ie_mask) |
bdcd8170 KV |
2137 | { |
2138 | struct sk_buff *skb; | |
2139 | struct wmi_bss_filter_cmd *cmd; | |
2140 | int ret; | |
2141 | ||
2142 | if (filter >= LAST_BSS_FILTER) | |
2143 | return -EINVAL; | |
2144 | ||
2145 | skb = ath6kl_wmi_get_new_buf(sizeof(*cmd)); | |
2146 | if (!skb) | |
2147 | return -ENOMEM; | |
2148 | ||
2149 | cmd = (struct wmi_bss_filter_cmd *) skb->data; | |
2150 | cmd->bss_filter = filter; | |
2151 | cmd->ie_mask = cpu_to_le32(ie_mask); | |
2152 | ||
240d2799 | 2153 | ret = ath6kl_wmi_cmd_send(wmi, if_idx, skb, WMI_SET_BSS_FILTER_CMDID, |
bdcd8170 KV |
2154 | NO_SYNC_WMIFLAG); |
2155 | return ret; | |
2156 | } | |
2157 | ||
334234b5 | 2158 | int ath6kl_wmi_probedssid_cmd(struct wmi *wmi, u8 if_idx, u8 index, u8 flag, |
bdcd8170 KV |
2159 | u8 ssid_len, u8 *ssid) |
2160 | { | |
2161 | struct sk_buff *skb; | |
2162 | struct wmi_probed_ssid_cmd *cmd; | |
2163 | int ret; | |
2164 | ||
8ab5415d | 2165 | if (index >= MAX_PROBED_SSIDS) |
bdcd8170 KV |
2166 | return -EINVAL; |
2167 | ||
2168 | if (ssid_len > sizeof(cmd->ssid)) | |
2169 | return -EINVAL; | |
2170 | ||
2171 | if ((flag & (DISABLE_SSID_FLAG | ANY_SSID_FLAG)) && (ssid_len > 0)) | |
2172 | return -EINVAL; | |
2173 | ||
2174 | if ((flag & SPECIFIC_SSID_FLAG) && !ssid_len) | |
2175 | return -EINVAL; | |
2176 | ||
2177 | if (flag & SPECIFIC_SSID_FLAG) | |
2178 | wmi->is_probe_ssid = true; | |
2179 | ||
2180 | skb = ath6kl_wmi_get_new_buf(sizeof(*cmd)); | |
2181 | if (!skb) | |
2182 | return -ENOMEM; | |
2183 | ||
2184 | cmd = (struct wmi_probed_ssid_cmd *) skb->data; | |
2185 | cmd->entry_index = index; | |
2186 | cmd->flag = flag; | |
2187 | cmd->ssid_len = ssid_len; | |
2188 | memcpy(cmd->ssid, ssid, ssid_len); | |
2189 | ||
334234b5 | 2190 | ret = ath6kl_wmi_cmd_send(wmi, if_idx, skb, WMI_SET_PROBED_SSID_CMDID, |
bdcd8170 KV |
2191 | NO_SYNC_WMIFLAG); |
2192 | return ret; | |
2193 | } | |
2194 | ||
334234b5 VT |
2195 | int ath6kl_wmi_listeninterval_cmd(struct wmi *wmi, u8 if_idx, |
2196 | u16 listen_interval, | |
bdcd8170 KV |
2197 | u16 listen_beacons) |
2198 | { | |
2199 | struct sk_buff *skb; | |
2200 | struct wmi_listen_int_cmd *cmd; | |
2201 | int ret; | |
2202 | ||
2203 | skb = ath6kl_wmi_get_new_buf(sizeof(*cmd)); | |
2204 | if (!skb) | |
2205 | return -ENOMEM; | |
2206 | ||
2207 | cmd = (struct wmi_listen_int_cmd *) skb->data; | |
2208 | cmd->listen_intvl = cpu_to_le16(listen_interval); | |
2209 | cmd->num_beacons = cpu_to_le16(listen_beacons); | |
2210 | ||
334234b5 | 2211 | ret = ath6kl_wmi_cmd_send(wmi, if_idx, skb, WMI_SET_LISTEN_INT_CMDID, |
bdcd8170 KV |
2212 | NO_SYNC_WMIFLAG); |
2213 | return ret; | |
2214 | } | |
2215 | ||
ce0dc0cf RM |
2216 | int ath6kl_wmi_bmisstime_cmd(struct wmi *wmi, u8 if_idx, |
2217 | u16 bmiss_time, u16 num_beacons) | |
2218 | { | |
2219 | struct sk_buff *skb; | |
2220 | struct wmi_bmiss_time_cmd *cmd; | |
2221 | int ret; | |
2222 | ||
2223 | skb = ath6kl_wmi_get_new_buf(sizeof(*cmd)); | |
2224 | if (!skb) | |
2225 | return -ENOMEM; | |
2226 | ||
2227 | cmd = (struct wmi_bmiss_time_cmd *) skb->data; | |
2228 | cmd->bmiss_time = cpu_to_le16(bmiss_time); | |
2229 | cmd->num_beacons = cpu_to_le16(num_beacons); | |
2230 | ||
2231 | ret = ath6kl_wmi_cmd_send(wmi, if_idx, skb, WMI_SET_BMISS_TIME_CMDID, | |
2232 | NO_SYNC_WMIFLAG); | |
2233 | return ret; | |
2234 | } | |
2235 | ||
334234b5 | 2236 | int ath6kl_wmi_powermode_cmd(struct wmi *wmi, u8 if_idx, u8 pwr_mode) |
bdcd8170 KV |
2237 | { |
2238 | struct sk_buff *skb; | |
2239 | struct wmi_power_mode_cmd *cmd; | |
2240 | int ret; | |
2241 | ||
2242 | skb = ath6kl_wmi_get_new_buf(sizeof(*cmd)); | |
2243 | if (!skb) | |
2244 | return -ENOMEM; | |
2245 | ||
2246 | cmd = (struct wmi_power_mode_cmd *) skb->data; | |
2247 | cmd->pwr_mode = pwr_mode; | |
2248 | wmi->pwr_mode = pwr_mode; | |
2249 | ||
334234b5 | 2250 | ret = ath6kl_wmi_cmd_send(wmi, if_idx, skb, WMI_SET_POWER_MODE_CMDID, |
bdcd8170 KV |
2251 | NO_SYNC_WMIFLAG); |
2252 | return ret; | |
2253 | } | |
2254 | ||
0ce59445 | 2255 | int ath6kl_wmi_pmparams_cmd(struct wmi *wmi, u8 if_idx, u16 idle_period, |
bdcd8170 KV |
2256 | u16 ps_poll_num, u16 dtim_policy, |
2257 | u16 tx_wakeup_policy, u16 num_tx_to_wakeup, | |
2258 | u16 ps_fail_event_policy) | |
2259 | { | |
2260 | struct sk_buff *skb; | |
2261 | struct wmi_power_params_cmd *pm; | |
2262 | int ret; | |
2263 | ||
2264 | skb = ath6kl_wmi_get_new_buf(sizeof(*pm)); | |
2265 | if (!skb) | |
2266 | return -ENOMEM; | |
2267 | ||
2268 | pm = (struct wmi_power_params_cmd *)skb->data; | |
2269 | pm->idle_period = cpu_to_le16(idle_period); | |
2270 | pm->pspoll_number = cpu_to_le16(ps_poll_num); | |
2271 | pm->dtim_policy = cpu_to_le16(dtim_policy); | |
2272 | pm->tx_wakeup_policy = cpu_to_le16(tx_wakeup_policy); | |
2273 | pm->num_tx_to_wakeup = cpu_to_le16(num_tx_to_wakeup); | |
2274 | pm->ps_fail_event_policy = cpu_to_le16(ps_fail_event_policy); | |
2275 | ||
0ce59445 | 2276 | ret = ath6kl_wmi_cmd_send(wmi, if_idx, skb, WMI_SET_POWER_PARAMS_CMDID, |
bdcd8170 KV |
2277 | NO_SYNC_WMIFLAG); |
2278 | return ret; | |
2279 | } | |
2280 | ||
0ce59445 | 2281 | int ath6kl_wmi_disctimeout_cmd(struct wmi *wmi, u8 if_idx, u8 timeout) |
bdcd8170 KV |
2282 | { |
2283 | struct sk_buff *skb; | |
2284 | struct wmi_disc_timeout_cmd *cmd; | |
2285 | int ret; | |
2286 | ||
2287 | skb = ath6kl_wmi_get_new_buf(sizeof(*cmd)); | |
2288 | if (!skb) | |
2289 | return -ENOMEM; | |
2290 | ||
2291 | cmd = (struct wmi_disc_timeout_cmd *) skb->data; | |
2292 | cmd->discon_timeout = timeout; | |
2293 | ||
0ce59445 | 2294 | ret = ath6kl_wmi_cmd_send(wmi, if_idx, skb, WMI_SET_DISC_TIMEOUT_CMDID, |
bdcd8170 | 2295 | NO_SYNC_WMIFLAG); |
334234b5 | 2296 | |
ff0b0075 JM |
2297 | if (ret == 0) |
2298 | ath6kl_debug_set_disconnect_timeout(wmi->parent_dev, timeout); | |
334234b5 | 2299 | |
bdcd8170 KV |
2300 | return ret; |
2301 | } | |
2302 | ||
334234b5 | 2303 | int ath6kl_wmi_addkey_cmd(struct wmi *wmi, u8 if_idx, u8 key_index, |
bdcd8170 KV |
2304 | enum crypto_type key_type, |
2305 | u8 key_usage, u8 key_len, | |
f4bb9a6f JM |
2306 | u8 *key_rsc, unsigned int key_rsc_len, |
2307 | u8 *key_material, | |
bdcd8170 KV |
2308 | u8 key_op_ctrl, u8 *mac_addr, |
2309 | enum wmi_sync_flag sync_flag) | |
2310 | { | |
2311 | struct sk_buff *skb; | |
2312 | struct wmi_add_cipher_key_cmd *cmd; | |
2313 | int ret; | |
2314 | ||
cdeb8602 KV |
2315 | ath6kl_dbg(ATH6KL_DBG_WMI, |
2316 | "addkey cmd: key_index=%u key_type=%d key_usage=%d key_len=%d key_op_ctrl=%d\n", | |
9a5b1318 JM |
2317 | key_index, key_type, key_usage, key_len, key_op_ctrl); |
2318 | ||
bdcd8170 | 2319 | if ((key_index > WMI_MAX_KEY_INDEX) || (key_len > WMI_MAX_KEY_LEN) || |
f4bb9a6f | 2320 | (key_material == NULL) || key_rsc_len > 8) |
bdcd8170 KV |
2321 | return -EINVAL; |
2322 | ||
2323 | if ((WEP_CRYPT != key_type) && (NULL == key_rsc)) | |
2324 | return -EINVAL; | |
2325 | ||
2326 | skb = ath6kl_wmi_get_new_buf(sizeof(*cmd)); | |
2327 | if (!skb) | |
2328 | return -ENOMEM; | |
2329 | ||
2330 | cmd = (struct wmi_add_cipher_key_cmd *) skb->data; | |
2331 | cmd->key_index = key_index; | |
2332 | cmd->key_type = key_type; | |
2333 | cmd->key_usage = key_usage; | |
2334 | cmd->key_len = key_len; | |
2335 | memcpy(cmd->key, key_material, key_len); | |
2336 | ||
2337 | if (key_rsc != NULL) | |
f4bb9a6f | 2338 | memcpy(cmd->key_rsc, key_rsc, key_rsc_len); |
bdcd8170 KV |
2339 | |
2340 | cmd->key_op_ctrl = key_op_ctrl; | |
2341 | ||
2342 | if (mac_addr) | |
2343 | memcpy(cmd->key_mac_addr, mac_addr, ETH_ALEN); | |
2344 | ||
334234b5 | 2345 | ret = ath6kl_wmi_cmd_send(wmi, if_idx, skb, WMI_ADD_CIPHER_KEY_CMDID, |
bdcd8170 KV |
2346 | sync_flag); |
2347 | ||
2348 | return ret; | |
2349 | } | |
2350 | ||
c1e5f471 | 2351 | int ath6kl_wmi_add_krk_cmd(struct wmi *wmi, u8 if_idx, const u8 *krk) |
bdcd8170 KV |
2352 | { |
2353 | struct sk_buff *skb; | |
2354 | struct wmi_add_krk_cmd *cmd; | |
2355 | int ret; | |
2356 | ||
2357 | skb = ath6kl_wmi_get_new_buf(sizeof(*cmd)); | |
2358 | if (!skb) | |
2359 | return -ENOMEM; | |
2360 | ||
2361 | cmd = (struct wmi_add_krk_cmd *) skb->data; | |
2362 | memcpy(cmd->krk, krk, WMI_KRK_LEN); | |
2363 | ||
240d2799 | 2364 | ret = ath6kl_wmi_cmd_send(wmi, if_idx, skb, WMI_ADD_KRK_CMDID, |
334234b5 | 2365 | NO_SYNC_WMIFLAG); |
bdcd8170 KV |
2366 | |
2367 | return ret; | |
2368 | } | |
2369 | ||
334234b5 | 2370 | int ath6kl_wmi_deletekey_cmd(struct wmi *wmi, u8 if_idx, u8 key_index) |
bdcd8170 KV |
2371 | { |
2372 | struct sk_buff *skb; | |
2373 | struct wmi_delete_cipher_key_cmd *cmd; | |
2374 | int ret; | |
2375 | ||
2376 | if (key_index > WMI_MAX_KEY_INDEX) | |
2377 | return -EINVAL; | |
2378 | ||
2379 | skb = ath6kl_wmi_get_new_buf(sizeof(*cmd)); | |
2380 | if (!skb) | |
2381 | return -ENOMEM; | |
2382 | ||
2383 | cmd = (struct wmi_delete_cipher_key_cmd *) skb->data; | |
2384 | cmd->key_index = key_index; | |
2385 | ||
334234b5 | 2386 | ret = ath6kl_wmi_cmd_send(wmi, if_idx, skb, WMI_DELETE_CIPHER_KEY_CMDID, |
bdcd8170 KV |
2387 | NO_SYNC_WMIFLAG); |
2388 | ||
2389 | return ret; | |
2390 | } | |
2391 | ||
334234b5 | 2392 | int ath6kl_wmi_setpmkid_cmd(struct wmi *wmi, u8 if_idx, const u8 *bssid, |
bdcd8170 KV |
2393 | const u8 *pmkid, bool set) |
2394 | { | |
2395 | struct sk_buff *skb; | |
2396 | struct wmi_setpmkid_cmd *cmd; | |
2397 | int ret; | |
2398 | ||
2399 | if (bssid == NULL) | |
2400 | return -EINVAL; | |
2401 | ||
2402 | if (set && pmkid == NULL) | |
2403 | return -EINVAL; | |
2404 | ||
2405 | skb = ath6kl_wmi_get_new_buf(sizeof(*cmd)); | |
2406 | if (!skb) | |
2407 | return -ENOMEM; | |
2408 | ||
2409 | cmd = (struct wmi_setpmkid_cmd *) skb->data; | |
2410 | memcpy(cmd->bssid, bssid, ETH_ALEN); | |
2411 | if (set) { | |
2412 | memcpy(cmd->pmkid, pmkid, sizeof(cmd->pmkid)); | |
2413 | cmd->enable = PMKID_ENABLE; | |
2414 | } else { | |
2415 | memset(cmd->pmkid, 0, sizeof(cmd->pmkid)); | |
2416 | cmd->enable = PMKID_DISABLE; | |
2417 | } | |
2418 | ||
334234b5 | 2419 | ret = ath6kl_wmi_cmd_send(wmi, if_idx, skb, WMI_SET_PMKID_CMDID, |
bdcd8170 KV |
2420 | NO_SYNC_WMIFLAG); |
2421 | ||
2422 | return ret; | |
2423 | } | |
2424 | ||
2425 | static int ath6kl_wmi_data_sync_send(struct wmi *wmi, struct sk_buff *skb, | |
6765d0aa | 2426 | enum htc_endpoint_id ep_id, u8 if_idx) |
bdcd8170 KV |
2427 | { |
2428 | struct wmi_data_hdr *data_hdr; | |
2429 | int ret; | |
2430 | ||
0616dc1f VT |
2431 | if (WARN_ON(skb == NULL || ep_id == wmi->ep_id)) { |
2432 | dev_kfree_skb(skb); | |
bdcd8170 | 2433 | return -EINVAL; |
0616dc1f | 2434 | } |
bdcd8170 KV |
2435 | |
2436 | skb_push(skb, sizeof(struct wmi_data_hdr)); | |
2437 | ||
2438 | data_hdr = (struct wmi_data_hdr *) skb->data; | |
2439 | data_hdr->info = SYNC_MSGTYPE << WMI_DATA_HDR_MSG_TYPE_SHIFT; | |
6765d0aa | 2440 | data_hdr->info3 = cpu_to_le16(if_idx & WMI_DATA_HDR_IF_IDX_MASK); |
bdcd8170 KV |
2441 | |
2442 | ret = ath6kl_control_tx(wmi->parent_dev, skb, ep_id); | |
2443 | ||
2444 | return ret; | |
2445 | } | |
2446 | ||
240d2799 | 2447 | static int ath6kl_wmi_sync_point(struct wmi *wmi, u8 if_idx) |
bdcd8170 KV |
2448 | { |
2449 | struct sk_buff *skb; | |
2450 | struct wmi_sync_cmd *cmd; | |
2451 | struct wmi_data_sync_bufs data_sync_bufs[WMM_NUM_AC]; | |
2452 | enum htc_endpoint_id ep_id; | |
2453 | u8 index, num_pri_streams = 0; | |
2454 | int ret = 0; | |
2455 | ||
2456 | memset(data_sync_bufs, 0, sizeof(data_sync_bufs)); | |
2457 | ||
2458 | spin_lock_bh(&wmi->lock); | |
2459 | ||
2460 | for (index = 0; index < WMM_NUM_AC; index++) { | |
2461 | if (wmi->fat_pipe_exist & (1 << index)) { | |
2462 | num_pri_streams++; | |
2463 | data_sync_bufs[num_pri_streams - 1].traffic_class = | |
2464 | index; | |
2465 | } | |
2466 | } | |
2467 | ||
2468 | spin_unlock_bh(&wmi->lock); | |
2469 | ||
2470 | skb = ath6kl_wmi_get_new_buf(sizeof(*cmd)); | |
0616dc1f VT |
2471 | if (!skb) |
2472 | return -ENOMEM; | |
bdcd8170 KV |
2473 | |
2474 | cmd = (struct wmi_sync_cmd *) skb->data; | |
2475 | ||
2476 | /* | |
2477 | * In the SYNC cmd sent on the control Ep, send a bitmap | |
2478 | * of the data eps on which the Data Sync will be sent | |
2479 | */ | |
2480 | cmd->data_sync_map = wmi->fat_pipe_exist; | |
2481 | ||
2482 | for (index = 0; index < num_pri_streams; index++) { | |
2483 | data_sync_bufs[index].skb = ath6kl_buf_alloc(0); | |
2484 | if (data_sync_bufs[index].skb == NULL) { | |
2485 | ret = -ENOMEM; | |
2486 | break; | |
2487 | } | |
2488 | } | |
2489 | ||
2490 | /* | |
2491 | * If buffer allocation for any of the dataSync fails, | |
2492 | * then do not send the Synchronize cmd on the control ep | |
2493 | */ | |
2494 | if (ret) | |
0616dc1f | 2495 | goto free_cmd_skb; |
bdcd8170 KV |
2496 | |
2497 | /* | |
2498 | * Send sync cmd followed by sync data messages on all | |
2499 | * endpoints being used | |
2500 | */ | |
240d2799 | 2501 | ret = ath6kl_wmi_cmd_send(wmi, if_idx, skb, WMI_SYNCHRONIZE_CMDID, |
bdcd8170 KV |
2502 | NO_SYNC_WMIFLAG); |
2503 | ||
2504 | if (ret) | |
0616dc1f | 2505 | goto free_data_skb; |
bdcd8170 KV |
2506 | |
2507 | for (index = 0; index < num_pri_streams; index++) { | |
bdcd8170 | 2508 | if (WARN_ON(!data_sync_bufs[index].skb)) |
0616dc1f | 2509 | goto free_data_skb; |
bdcd8170 KV |
2510 | |
2511 | ep_id = ath6kl_ac2_endpoint_id(wmi->parent_dev, | |
2512 | data_sync_bufs[index]. | |
2513 | traffic_class); | |
2514 | ret = | |
2515 | ath6kl_wmi_data_sync_send(wmi, data_sync_bufs[index].skb, | |
6765d0aa | 2516 | ep_id, if_idx); |
bdcd8170 | 2517 | |
bdcd8170 | 2518 | data_sync_bufs[index].skb = NULL; |
0616dc1f VT |
2519 | |
2520 | if (ret) | |
2521 | goto free_data_skb; | |
bdcd8170 KV |
2522 | } |
2523 | ||
0616dc1f VT |
2524 | return 0; |
2525 | ||
2526 | free_cmd_skb: | |
bdcd8170 | 2527 | /* free up any resources left over (possibly due to an error) */ |
e16ccfee | 2528 | dev_kfree_skb(skb); |
bdcd8170 | 2529 | |
0616dc1f | 2530 | free_data_skb: |
e16ccfee MSS |
2531 | for (index = 0; index < num_pri_streams; index++) |
2532 | dev_kfree_skb((struct sk_buff *)data_sync_bufs[index].skb); | |
bdcd8170 KV |
2533 | |
2534 | return ret; | |
2535 | } | |
2536 | ||
240d2799 | 2537 | int ath6kl_wmi_create_pstream_cmd(struct wmi *wmi, u8 if_idx, |
bdcd8170 KV |
2538 | struct wmi_create_pstream_cmd *params) |
2539 | { | |
2540 | struct sk_buff *skb; | |
2541 | struct wmi_create_pstream_cmd *cmd; | |
2542 | u8 fatpipe_exist_for_ac = 0; | |
2543 | s32 min_phy = 0; | |
2544 | s32 nominal_phy = 0; | |
2545 | int ret; | |
2546 | ||
93b4a09f | 2547 | if (!((params->user_pri <= 0x7) && |
bdcd8170 KV |
2548 | (up_to_ac[params->user_pri & 0x7] == params->traffic_class) && |
2549 | (params->traffic_direc == UPLINK_TRAFFIC || | |
2550 | params->traffic_direc == DNLINK_TRAFFIC || | |
2551 | params->traffic_direc == BIDIR_TRAFFIC) && | |
2552 | (params->traffic_type == TRAFFIC_TYPE_APERIODIC || | |
2553 | params->traffic_type == TRAFFIC_TYPE_PERIODIC) && | |
2554 | (params->voice_psc_cap == DISABLE_FOR_THIS_AC || | |
2555 | params->voice_psc_cap == ENABLE_FOR_THIS_AC || | |
2556 | params->voice_psc_cap == ENABLE_FOR_ALL_AC) && | |
2557 | (params->tsid == WMI_IMPLICIT_PSTREAM || | |
2558 | params->tsid <= WMI_MAX_THINSTREAM))) { | |
2559 | return -EINVAL; | |
2560 | } | |
2561 | ||
2562 | /* | |
2563 | * Check nominal PHY rate is >= minimalPHY, | |
2564 | * so that DUT can allow TSRS IE | |
2565 | */ | |
2566 | ||
2567 | /* Get the physical rate (units of bps) */ | |
2568 | min_phy = ((le32_to_cpu(params->min_phy_rate) / 1000) / 1000); | |
2569 | ||
2570 | /* Check minimal phy < nominal phy rate */ | |
2571 | if (params->nominal_phy >= min_phy) { | |
2572 | /* unit of 500 kbps */ | |
2573 | nominal_phy = (params->nominal_phy * 1000) / 500; | |
2574 | ath6kl_dbg(ATH6KL_DBG_WMI, | |
2575 | "TSRS IE enabled::MinPhy %x->NominalPhy ===> %x\n", | |
2576 | min_phy, nominal_phy); | |
2577 | ||
2578 | params->nominal_phy = nominal_phy; | |
2579 | } else { | |
2580 | params->nominal_phy = 0; | |
2581 | } | |
2582 | ||
2583 | skb = ath6kl_wmi_get_new_buf(sizeof(*cmd)); | |
2584 | if (!skb) | |
2585 | return -ENOMEM; | |
2586 | ||
2587 | ath6kl_dbg(ATH6KL_DBG_WMI, | |
2588 | "sending create_pstream_cmd: ac=%d tsid:%d\n", | |
2589 | params->traffic_class, params->tsid); | |
2590 | ||
2591 | cmd = (struct wmi_create_pstream_cmd *) skb->data; | |
2592 | memcpy(cmd, params, sizeof(*cmd)); | |
2593 | ||
2594 | /* This is an implicitly created Fat pipe */ | |
2595 | if ((u32) params->tsid == (u32) WMI_IMPLICIT_PSTREAM) { | |
2596 | spin_lock_bh(&wmi->lock); | |
2597 | fatpipe_exist_for_ac = (wmi->fat_pipe_exist & | |
2598 | (1 << params->traffic_class)); | |
2599 | wmi->fat_pipe_exist |= (1 << params->traffic_class); | |
2600 | spin_unlock_bh(&wmi->lock); | |
2601 | } else { | |
2602 | /* explicitly created thin stream within a fat pipe */ | |
2603 | spin_lock_bh(&wmi->lock); | |
2604 | fatpipe_exist_for_ac = (wmi->fat_pipe_exist & | |
2605 | (1 << params->traffic_class)); | |
2606 | wmi->stream_exist_for_ac[params->traffic_class] |= | |
2607 | (1 << params->tsid); | |
2608 | /* | |
2609 | * If a thinstream becomes active, the fat pipe automatically | |
2610 | * becomes active | |
2611 | */ | |
2612 | wmi->fat_pipe_exist |= (1 << params->traffic_class); | |
2613 | spin_unlock_bh(&wmi->lock); | |
2614 | } | |
2615 | ||
2616 | /* | |
2617 | * Indicate activty change to driver layer only if this is the | |
2618 | * first TSID to get created in this AC explicitly or an implicit | |
2619 | * fat pipe is getting created. | |
2620 | */ | |
2621 | if (!fatpipe_exist_for_ac) | |
2622 | ath6kl_indicate_tx_activity(wmi->parent_dev, | |
2623 | params->traffic_class, true); | |
2624 | ||
240d2799 | 2625 | ret = ath6kl_wmi_cmd_send(wmi, if_idx, skb, WMI_CREATE_PSTREAM_CMDID, |
bdcd8170 KV |
2626 | NO_SYNC_WMIFLAG); |
2627 | return ret; | |
2628 | } | |
2629 | ||
240d2799 VT |
2630 | int ath6kl_wmi_delete_pstream_cmd(struct wmi *wmi, u8 if_idx, u8 traffic_class, |
2631 | u8 tsid) | |
bdcd8170 KV |
2632 | { |
2633 | struct sk_buff *skb; | |
2634 | struct wmi_delete_pstream_cmd *cmd; | |
2635 | u16 active_tsids = 0; | |
2636 | int ret; | |
2637 | ||
2638 | if (traffic_class > 3) { | |
2639 | ath6kl_err("invalid traffic class: %d\n", traffic_class); | |
2640 | return -EINVAL; | |
2641 | } | |
2642 | ||
2643 | skb = ath6kl_wmi_get_new_buf(sizeof(*cmd)); | |
2644 | if (!skb) | |
2645 | return -ENOMEM; | |
2646 | ||
2647 | cmd = (struct wmi_delete_pstream_cmd *) skb->data; | |
2648 | cmd->traffic_class = traffic_class; | |
2649 | cmd->tsid = tsid; | |
2650 | ||
2651 | spin_lock_bh(&wmi->lock); | |
2652 | active_tsids = wmi->stream_exist_for_ac[traffic_class]; | |
2653 | spin_unlock_bh(&wmi->lock); | |
2654 | ||
2655 | if (!(active_tsids & (1 << tsid))) { | |
2656 | dev_kfree_skb(skb); | |
2657 | ath6kl_dbg(ATH6KL_DBG_WMI, | |
2658 | "TSID %d doesn't exist for traffic class: %d\n", | |
2659 | tsid, traffic_class); | |
2660 | return -ENODATA; | |
2661 | } | |
2662 | ||
2663 | ath6kl_dbg(ATH6KL_DBG_WMI, | |
2664 | "sending delete_pstream_cmd: traffic class: %d tsid=%d\n", | |
2665 | traffic_class, tsid); | |
2666 | ||
240d2799 | 2667 | ret = ath6kl_wmi_cmd_send(wmi, if_idx, skb, WMI_DELETE_PSTREAM_CMDID, |
bdcd8170 KV |
2668 | SYNC_BEFORE_WMIFLAG); |
2669 | ||
2670 | spin_lock_bh(&wmi->lock); | |
2671 | wmi->stream_exist_for_ac[traffic_class] &= ~(1 << tsid); | |
2672 | active_tsids = wmi->stream_exist_for_ac[traffic_class]; | |
2673 | spin_unlock_bh(&wmi->lock); | |
2674 | ||
2675 | /* | |
2676 | * Indicate stream inactivity to driver layer only if all tsids | |
2677 | * within this AC are deleted. | |
2678 | */ | |
2679 | if (!active_tsids) { | |
2680 | ath6kl_indicate_tx_activity(wmi->parent_dev, | |
2681 | traffic_class, false); | |
2682 | wmi->fat_pipe_exist &= ~(1 << traffic_class); | |
2683 | } | |
2684 | ||
2685 | return ret; | |
2686 | } | |
2687 | ||
ca1d16a0 RM |
2688 | int ath6kl_wmi_set_ip_cmd(struct wmi *wmi, u8 if_idx, |
2689 | __be32 ips0, __be32 ips1) | |
bdcd8170 KV |
2690 | { |
2691 | struct sk_buff *skb; | |
2692 | struct wmi_set_ip_cmd *cmd; | |
2693 | int ret; | |
2694 | ||
2695 | /* Multicast address are not valid */ | |
ca1d16a0 RM |
2696 | if (ipv4_is_multicast(ips0) || |
2697 | ipv4_is_multicast(ips1)) | |
bdcd8170 KV |
2698 | return -EINVAL; |
2699 | ||
2700 | skb = ath6kl_wmi_get_new_buf(sizeof(struct wmi_set_ip_cmd)); | |
2701 | if (!skb) | |
2702 | return -ENOMEM; | |
2703 | ||
2704 | cmd = (struct wmi_set_ip_cmd *) skb->data; | |
ca1d16a0 RM |
2705 | cmd->ips[0] = ips0; |
2706 | cmd->ips[1] = ips1; | |
bdcd8170 | 2707 | |
ca1d16a0 | 2708 | ret = ath6kl_wmi_cmd_send(wmi, if_idx, skb, WMI_SET_IP_CMDID, |
334234b5 | 2709 | NO_SYNC_WMIFLAG); |
bdcd8170 KV |
2710 | return ret; |
2711 | } | |
2712 | ||
45cf110b RM |
2713 | static void ath6kl_wmi_relinquish_implicit_pstream_credits(struct wmi *wmi) |
2714 | { | |
2715 | u16 active_tsids; | |
2716 | u8 stream_exist; | |
2717 | int i; | |
2718 | ||
2719 | /* | |
2720 | * Relinquish credits from all implicitly created pstreams | |
2721 | * since when we go to sleep. If user created explicit | |
2722 | * thinstreams exists with in a fatpipe leave them intact | |
2723 | * for the user to delete. | |
2724 | */ | |
2725 | spin_lock_bh(&wmi->lock); | |
2726 | stream_exist = wmi->fat_pipe_exist; | |
2727 | spin_unlock_bh(&wmi->lock); | |
2728 | ||
2729 | for (i = 0; i < WMM_NUM_AC; i++) { | |
2730 | if (stream_exist & (1 << i)) { | |
45cf110b RM |
2731 | /* |
2732 | * FIXME: Is this lock & unlock inside | |
2733 | * for loop correct? may need rework. | |
2734 | */ | |
2735 | spin_lock_bh(&wmi->lock); | |
2736 | active_tsids = wmi->stream_exist_for_ac[i]; | |
2737 | spin_unlock_bh(&wmi->lock); | |
2738 | ||
2739 | /* | |
2740 | * If there are no user created thin streams | |
2741 | * delete the fatpipe | |
2742 | */ | |
2743 | if (!active_tsids) { | |
2744 | stream_exist &= ~(1 << i); | |
2745 | /* | |
2746 | * Indicate inactivity to driver layer for | |
2747 | * this fatpipe (pstream) | |
2748 | */ | |
2749 | ath6kl_indicate_tx_activity(wmi->parent_dev, | |
2750 | i, false); | |
2751 | } | |
2752 | } | |
2753 | } | |
2754 | ||
2755 | /* FIXME: Can we do this assignment without locking ? */ | |
2756 | spin_lock_bh(&wmi->lock); | |
2757 | wmi->fat_pipe_exist = stream_exist; | |
2758 | spin_unlock_bh(&wmi->lock); | |
2759 | } | |
2760 | ||
06e360ac BS |
2761 | static int ath6kl_set_bitrate_mask64(struct wmi *wmi, u8 if_idx, |
2762 | const struct cfg80211_bitrate_mask *mask) | |
2763 | { | |
2764 | struct sk_buff *skb; | |
2765 | int ret, mode, band; | |
f8c03053 | 2766 | u64 mcsrate, ratemask[ATH6KL_NUM_BANDS]; |
06e360ac BS |
2767 | struct wmi_set_tx_select_rates64_cmd *cmd; |
2768 | ||
2769 | memset(&ratemask, 0, sizeof(ratemask)); | |
f8c03053 KV |
2770 | |
2771 | /* only check 2.4 and 5 GHz bands, skip the rest */ | |
57fbcce3 | 2772 | for (band = 0; band <= NL80211_BAND_5GHZ; band++) { |
06e360ac BS |
2773 | /* copy legacy rate mask */ |
2774 | ratemask[band] = mask->control[band].legacy; | |
57fbcce3 | 2775 | if (band == NL80211_BAND_5GHZ) |
06e360ac BS |
2776 | ratemask[band] = |
2777 | mask->control[band].legacy << 4; | |
2778 | ||
2779 | /* copy mcs rate mask */ | |
d1e33e65 | 2780 | mcsrate = mask->control[band].ht_mcs[1]; |
06e360ac | 2781 | mcsrate <<= 8; |
d1e33e65 | 2782 | mcsrate |= mask->control[band].ht_mcs[0]; |
06e360ac BS |
2783 | ratemask[band] |= mcsrate << 12; |
2784 | ratemask[band] |= mcsrate << 28; | |
2785 | } | |
2786 | ||
2787 | ath6kl_dbg(ATH6KL_DBG_WMI, | |
2788 | "Ratemask 64 bit: 2.4:%llx 5:%llx\n", | |
2789 | ratemask[0], ratemask[1]); | |
2790 | ||
2791 | skb = ath6kl_wmi_get_new_buf(sizeof(*cmd) * WMI_RATES_MODE_MAX); | |
2792 | if (!skb) | |
2793 | return -ENOMEM; | |
2794 | ||
2795 | cmd = (struct wmi_set_tx_select_rates64_cmd *) skb->data; | |
2796 | for (mode = 0; mode < WMI_RATES_MODE_MAX; mode++) { | |
2797 | /* A mode operate in 5GHZ band */ | |
2798 | if (mode == WMI_RATES_MODE_11A || | |
2799 | mode == WMI_RATES_MODE_11A_HT20 || | |
2800 | mode == WMI_RATES_MODE_11A_HT40) | |
57fbcce3 | 2801 | band = NL80211_BAND_5GHZ; |
06e360ac | 2802 | else |
57fbcce3 | 2803 | band = NL80211_BAND_2GHZ; |
06e360ac BS |
2804 | cmd->ratemask[mode] = cpu_to_le64(ratemask[band]); |
2805 | } | |
2806 | ||
2807 | ret = ath6kl_wmi_cmd_send(wmi, if_idx, skb, | |
2808 | WMI_SET_TX_SELECT_RATES_CMDID, | |
2809 | NO_SYNC_WMIFLAG); | |
2810 | return ret; | |
2811 | } | |
2812 | ||
2813 | static int ath6kl_set_bitrate_mask32(struct wmi *wmi, u8 if_idx, | |
2814 | const struct cfg80211_bitrate_mask *mask) | |
2815 | { | |
2816 | struct sk_buff *skb; | |
2817 | int ret, mode, band; | |
f8c03053 | 2818 | u32 mcsrate, ratemask[ATH6KL_NUM_BANDS]; |
06e360ac BS |
2819 | struct wmi_set_tx_select_rates32_cmd *cmd; |
2820 | ||
2821 | memset(&ratemask, 0, sizeof(ratemask)); | |
f8c03053 KV |
2822 | |
2823 | /* only check 2.4 and 5 GHz bands, skip the rest */ | |
57fbcce3 | 2824 | for (band = 0; band <= NL80211_BAND_5GHZ; band++) { |
06e360ac BS |
2825 | /* copy legacy rate mask */ |
2826 | ratemask[band] = mask->control[band].legacy; | |
57fbcce3 | 2827 | if (band == NL80211_BAND_5GHZ) |
06e360ac BS |
2828 | ratemask[band] = |
2829 | mask->control[band].legacy << 4; | |
2830 | ||
2831 | /* copy mcs rate mask */ | |
d1e33e65 | 2832 | mcsrate = mask->control[band].ht_mcs[0]; |
06e360ac BS |
2833 | ratemask[band] |= mcsrate << 12; |
2834 | ratemask[band] |= mcsrate << 20; | |
2835 | } | |
2836 | ||
2837 | ath6kl_dbg(ATH6KL_DBG_WMI, | |
2838 | "Ratemask 32 bit: 2.4:%x 5:%x\n", | |
2839 | ratemask[0], ratemask[1]); | |
2840 | ||
2841 | skb = ath6kl_wmi_get_new_buf(sizeof(*cmd) * WMI_RATES_MODE_MAX); | |
2842 | if (!skb) | |
2843 | return -ENOMEM; | |
2844 | ||
2845 | cmd = (struct wmi_set_tx_select_rates32_cmd *) skb->data; | |
2846 | for (mode = 0; mode < WMI_RATES_MODE_MAX; mode++) { | |
2847 | /* A mode operate in 5GHZ band */ | |
2848 | if (mode == WMI_RATES_MODE_11A || | |
2849 | mode == WMI_RATES_MODE_11A_HT20 || | |
2850 | mode == WMI_RATES_MODE_11A_HT40) | |
57fbcce3 | 2851 | band = NL80211_BAND_5GHZ; |
06e360ac | 2852 | else |
57fbcce3 | 2853 | band = NL80211_BAND_2GHZ; |
06e360ac BS |
2854 | cmd->ratemask[mode] = cpu_to_le32(ratemask[band]); |
2855 | } | |
2856 | ||
2857 | ret = ath6kl_wmi_cmd_send(wmi, if_idx, skb, | |
2858 | WMI_SET_TX_SELECT_RATES_CMDID, | |
2859 | NO_SYNC_WMIFLAG); | |
2860 | return ret; | |
2861 | } | |
2862 | ||
2863 | int ath6kl_wmi_set_bitrate_mask(struct wmi *wmi, u8 if_idx, | |
2864 | const struct cfg80211_bitrate_mask *mask) | |
2865 | { | |
2866 | struct ath6kl *ar = wmi->parent_dev; | |
2867 | ||
eba95bce KV |
2868 | if (test_bit(ATH6KL_FW_CAPABILITY_64BIT_RATES, |
2869 | ar->fw_capabilities)) | |
06e360ac BS |
2870 | return ath6kl_set_bitrate_mask64(wmi, if_idx, mask); |
2871 | else | |
2872 | return ath6kl_set_bitrate_mask32(wmi, if_idx, mask); | |
2873 | } | |
2874 | ||
45cf110b RM |
2875 | int ath6kl_wmi_set_host_sleep_mode_cmd(struct wmi *wmi, u8 if_idx, |
2876 | enum ath6kl_host_mode host_mode) | |
2877 | { | |
2878 | struct sk_buff *skb; | |
2879 | struct wmi_set_host_sleep_mode_cmd *cmd; | |
2880 | int ret; | |
2881 | ||
2882 | if ((host_mode != ATH6KL_HOST_MODE_ASLEEP) && | |
2883 | (host_mode != ATH6KL_HOST_MODE_AWAKE)) { | |
2884 | ath6kl_err("invalid host sleep mode: %d\n", host_mode); | |
2885 | return -EINVAL; | |
2886 | } | |
2887 | ||
2888 | skb = ath6kl_wmi_get_new_buf(sizeof(*cmd)); | |
2889 | if (!skb) | |
2890 | return -ENOMEM; | |
2891 | ||
2892 | cmd = (struct wmi_set_host_sleep_mode_cmd *) skb->data; | |
2893 | ||
2894 | if (host_mode == ATH6KL_HOST_MODE_ASLEEP) { | |
2895 | ath6kl_wmi_relinquish_implicit_pstream_credits(wmi); | |
2896 | cmd->asleep = cpu_to_le32(1); | |
a5d8f9df | 2897 | } else { |
45cf110b | 2898 | cmd->awake = cpu_to_le32(1); |
a5d8f9df | 2899 | } |
45cf110b RM |
2900 | |
2901 | ret = ath6kl_wmi_cmd_send(wmi, if_idx, skb, | |
2902 | WMI_SET_HOST_SLEEP_MODE_CMDID, | |
2903 | NO_SYNC_WMIFLAG); | |
2904 | return ret; | |
2905 | } | |
2906 | ||
081c7a84 RM |
2907 | /* This command has zero length payload */ |
2908 | static int ath6kl_wmi_host_sleep_mode_cmd_prcd_evt_rx(struct wmi *wmi, | |
2909 | struct ath6kl_vif *vif) | |
2910 | { | |
2911 | struct ath6kl *ar = wmi->parent_dev; | |
2912 | ||
2913 | set_bit(HOST_SLEEP_MODE_CMD_PROCESSED, &vif->flags); | |
2914 | wake_up(&ar->event_wq); | |
2915 | ||
2916 | return 0; | |
2917 | } | |
2918 | ||
45cf110b RM |
2919 | int ath6kl_wmi_set_wow_mode_cmd(struct wmi *wmi, u8 if_idx, |
2920 | enum ath6kl_wow_mode wow_mode, | |
2921 | u32 filter, u16 host_req_delay) | |
2922 | { | |
2923 | struct sk_buff *skb; | |
2924 | struct wmi_set_wow_mode_cmd *cmd; | |
2925 | int ret; | |
2926 | ||
2927 | if ((wow_mode != ATH6KL_WOW_MODE_ENABLE) && | |
96f1fadc | 2928 | wow_mode != ATH6KL_WOW_MODE_DISABLE) { |
45cf110b RM |
2929 | ath6kl_err("invalid wow mode: %d\n", wow_mode); |
2930 | return -EINVAL; | |
2931 | } | |
2932 | ||
2933 | skb = ath6kl_wmi_get_new_buf(sizeof(*cmd)); | |
2934 | if (!skb) | |
2935 | return -ENOMEM; | |
2936 | ||
2937 | cmd = (struct wmi_set_wow_mode_cmd *) skb->data; | |
2938 | cmd->enable_wow = cpu_to_le32(wow_mode); | |
2939 | cmd->filter = cpu_to_le32(filter); | |
2940 | cmd->host_req_delay = cpu_to_le16(host_req_delay); | |
2941 | ||
2942 | ret = ath6kl_wmi_cmd_send(wmi, if_idx, skb, WMI_SET_WOW_MODE_CMDID, | |
2943 | NO_SYNC_WMIFLAG); | |
2944 | return ret; | |
2945 | } | |
2946 | ||
5c9b4fa1 RM |
2947 | int ath6kl_wmi_add_wow_pattern_cmd(struct wmi *wmi, u8 if_idx, |
2948 | u8 list_id, u8 filter_size, | |
d91e8eee RM |
2949 | u8 filter_offset, const u8 *filter, |
2950 | const u8 *mask) | |
5c9b4fa1 RM |
2951 | { |
2952 | struct sk_buff *skb; | |
2953 | struct wmi_add_wow_pattern_cmd *cmd; | |
2954 | u16 size; | |
2955 | u8 *filter_mask; | |
2956 | int ret; | |
2957 | ||
2958 | /* | |
2959 | * Allocate additional memory in the buffer to hold | |
2960 | * filter and mask value, which is twice of filter_size. | |
2961 | */ | |
2962 | size = sizeof(*cmd) + (2 * filter_size); | |
2963 | ||
2964 | skb = ath6kl_wmi_get_new_buf(size); | |
2965 | if (!skb) | |
2966 | return -ENOMEM; | |
2967 | ||
2968 | cmd = (struct wmi_add_wow_pattern_cmd *) skb->data; | |
2969 | cmd->filter_list_id = list_id; | |
2970 | cmd->filter_size = filter_size; | |
2971 | cmd->filter_offset = filter_offset; | |
2972 | ||
2973 | memcpy(cmd->filter, filter, filter_size); | |
2974 | ||
2975 | filter_mask = (u8 *) (cmd->filter + filter_size); | |
2976 | memcpy(filter_mask, mask, filter_size); | |
2977 | ||
2978 | ret = ath6kl_wmi_cmd_send(wmi, if_idx, skb, WMI_ADD_WOW_PATTERN_CMDID, | |
2979 | NO_SYNC_WMIFLAG); | |
2980 | ||
2981 | return ret; | |
2982 | } | |
2983 | ||
2984 | int ath6kl_wmi_del_wow_pattern_cmd(struct wmi *wmi, u8 if_idx, | |
2985 | u16 list_id, u16 filter_id) | |
2986 | { | |
2987 | struct sk_buff *skb; | |
2988 | struct wmi_del_wow_pattern_cmd *cmd; | |
2989 | int ret; | |
2990 | ||
2991 | skb = ath6kl_wmi_get_new_buf(sizeof(*cmd)); | |
2992 | if (!skb) | |
2993 | return -ENOMEM; | |
2994 | ||
2995 | cmd = (struct wmi_del_wow_pattern_cmd *) skb->data; | |
2996 | cmd->filter_list_id = cpu_to_le16(list_id); | |
2997 | cmd->filter_id = cpu_to_le16(filter_id); | |
2998 | ||
2999 | ret = ath6kl_wmi_cmd_send(wmi, if_idx, skb, WMI_DEL_WOW_PATTERN_CMDID, | |
3000 | NO_SYNC_WMIFLAG); | |
3001 | return ret; | |
3002 | } | |
3003 | ||
bdcd8170 KV |
3004 | static int ath6kl_wmi_cmd_send_xtnd(struct wmi *wmi, struct sk_buff *skb, |
3005 | enum wmix_command_id cmd_id, | |
3006 | enum wmi_sync_flag sync_flag) | |
3007 | { | |
3008 | struct wmix_cmd_hdr *cmd_hdr; | |
3009 | int ret; | |
3010 | ||
3011 | skb_push(skb, sizeof(struct wmix_cmd_hdr)); | |
3012 | ||
3013 | cmd_hdr = (struct wmix_cmd_hdr *) skb->data; | |
3014 | cmd_hdr->cmd_id = cpu_to_le32(cmd_id); | |
3015 | ||
334234b5 | 3016 | ret = ath6kl_wmi_cmd_send(wmi, 0, skb, WMI_EXTENSION_CMDID, sync_flag); |
bdcd8170 KV |
3017 | |
3018 | return ret; | |
3019 | } | |
3020 | ||
3021 | int ath6kl_wmi_get_challenge_resp_cmd(struct wmi *wmi, u32 cookie, u32 source) | |
3022 | { | |
3023 | struct sk_buff *skb; | |
3024 | struct wmix_hb_challenge_resp_cmd *cmd; | |
3025 | int ret; | |
3026 | ||
3027 | skb = ath6kl_wmi_get_new_buf(sizeof(*cmd)); | |
3028 | if (!skb) | |
3029 | return -ENOMEM; | |
3030 | ||
3031 | cmd = (struct wmix_hb_challenge_resp_cmd *) skb->data; | |
3032 | cmd->cookie = cpu_to_le32(cookie); | |
3033 | cmd->source = cpu_to_le32(source); | |
3034 | ||
3035 | ret = ath6kl_wmi_cmd_send_xtnd(wmi, skb, WMIX_HB_CHALLENGE_RESP_CMDID, | |
3036 | NO_SYNC_WMIFLAG); | |
3037 | return ret; | |
3038 | } | |
3039 | ||
939f1cce KV |
3040 | int ath6kl_wmi_config_debug_module_cmd(struct wmi *wmi, u32 valid, u32 config) |
3041 | { | |
3042 | struct ath6kl_wmix_dbglog_cfg_module_cmd *cmd; | |
3043 | struct sk_buff *skb; | |
3044 | int ret; | |
3045 | ||
3046 | skb = ath6kl_wmi_get_new_buf(sizeof(*cmd)); | |
3047 | if (!skb) | |
3048 | return -ENOMEM; | |
3049 | ||
3050 | cmd = (struct ath6kl_wmix_dbglog_cfg_module_cmd *) skb->data; | |
3051 | cmd->valid = cpu_to_le32(valid); | |
3052 | cmd->config = cpu_to_le32(config); | |
3053 | ||
3054 | ret = ath6kl_wmi_cmd_send_xtnd(wmi, skb, WMIX_DBGLOG_CFG_MODULE_CMDID, | |
3055 | NO_SYNC_WMIFLAG); | |
3056 | return ret; | |
3057 | } | |
3058 | ||
334234b5 | 3059 | int ath6kl_wmi_get_stats_cmd(struct wmi *wmi, u8 if_idx) |
bdcd8170 | 3060 | { |
334234b5 | 3061 | return ath6kl_wmi_simple_cmd(wmi, if_idx, WMI_GET_STATISTICS_CMDID); |
bdcd8170 KV |
3062 | } |
3063 | ||
990bd915 | 3064 | int ath6kl_wmi_set_tx_pwr_cmd(struct wmi *wmi, u8 if_idx, u8 dbM) |
bdcd8170 KV |
3065 | { |
3066 | struct sk_buff *skb; | |
3067 | struct wmi_set_tx_pwr_cmd *cmd; | |
3068 | int ret; | |
3069 | ||
3070 | skb = ath6kl_wmi_get_new_buf(sizeof(struct wmi_set_tx_pwr_cmd)); | |
3071 | if (!skb) | |
3072 | return -ENOMEM; | |
3073 | ||
3074 | cmd = (struct wmi_set_tx_pwr_cmd *) skb->data; | |
3075 | cmd->dbM = dbM; | |
3076 | ||
990bd915 | 3077 | ret = ath6kl_wmi_cmd_send(wmi, if_idx, skb, WMI_SET_TX_PWR_CMDID, |
bdcd8170 KV |
3078 | NO_SYNC_WMIFLAG); |
3079 | ||
3080 | return ret; | |
3081 | } | |
3082 | ||
990bd915 | 3083 | int ath6kl_wmi_get_tx_pwr_cmd(struct wmi *wmi, u8 if_idx) |
bdcd8170 | 3084 | { |
990bd915 | 3085 | return ath6kl_wmi_simple_cmd(wmi, if_idx, WMI_GET_TX_PWR_CMDID); |
bdcd8170 KV |
3086 | } |
3087 | ||
4b28a80d JM |
3088 | int ath6kl_wmi_get_roam_tbl_cmd(struct wmi *wmi) |
3089 | { | |
334234b5 | 3090 | return ath6kl_wmi_simple_cmd(wmi, 0, WMI_GET_ROAM_TBL_CMDID); |
4b28a80d JM |
3091 | } |
3092 | ||
0ce59445 VT |
3093 | int ath6kl_wmi_set_lpreamble_cmd(struct wmi *wmi, u8 if_idx, u8 status, |
3094 | u8 preamble_policy) | |
bdcd8170 KV |
3095 | { |
3096 | struct sk_buff *skb; | |
3097 | struct wmi_set_lpreamble_cmd *cmd; | |
3098 | int ret; | |
3099 | ||
3100 | skb = ath6kl_wmi_get_new_buf(sizeof(struct wmi_set_lpreamble_cmd)); | |
3101 | if (!skb) | |
3102 | return -ENOMEM; | |
3103 | ||
3104 | cmd = (struct wmi_set_lpreamble_cmd *) skb->data; | |
3105 | cmd->status = status; | |
3106 | cmd->preamble_policy = preamble_policy; | |
3107 | ||
0ce59445 | 3108 | ret = ath6kl_wmi_cmd_send(wmi, if_idx, skb, WMI_SET_LPREAMBLE_CMDID, |
bdcd8170 KV |
3109 | NO_SYNC_WMIFLAG); |
3110 | return ret; | |
3111 | } | |
3112 | ||
3113 | int ath6kl_wmi_set_rts_cmd(struct wmi *wmi, u16 threshold) | |
3114 | { | |
3115 | struct sk_buff *skb; | |
3116 | struct wmi_set_rts_cmd *cmd; | |
3117 | int ret; | |
3118 | ||
3119 | skb = ath6kl_wmi_get_new_buf(sizeof(struct wmi_set_rts_cmd)); | |
3120 | if (!skb) | |
3121 | return -ENOMEM; | |
3122 | ||
3123 | cmd = (struct wmi_set_rts_cmd *) skb->data; | |
3124 | cmd->threshold = cpu_to_le16(threshold); | |
3125 | ||
334234b5 VT |
3126 | ret = ath6kl_wmi_cmd_send(wmi, 0, skb, WMI_SET_RTS_CMDID, |
3127 | NO_SYNC_WMIFLAG); | |
bdcd8170 KV |
3128 | return ret; |
3129 | } | |
3130 | ||
0ce59445 | 3131 | int ath6kl_wmi_set_wmm_txop(struct wmi *wmi, u8 if_idx, enum wmi_txop_cfg cfg) |
bdcd8170 KV |
3132 | { |
3133 | struct sk_buff *skb; | |
3134 | struct wmi_set_wmm_txop_cmd *cmd; | |
3135 | int ret; | |
3136 | ||
3137 | if (!((cfg == WMI_TXOP_DISABLED) || (cfg == WMI_TXOP_ENABLED))) | |
3138 | return -EINVAL; | |
3139 | ||
3140 | skb = ath6kl_wmi_get_new_buf(sizeof(struct wmi_set_wmm_txop_cmd)); | |
3141 | if (!skb) | |
3142 | return -ENOMEM; | |
3143 | ||
3144 | cmd = (struct wmi_set_wmm_txop_cmd *) skb->data; | |
3145 | cmd->txop_enable = cfg; | |
3146 | ||
0ce59445 | 3147 | ret = ath6kl_wmi_cmd_send(wmi, if_idx, skb, WMI_SET_WMM_TXOP_CMDID, |
bdcd8170 KV |
3148 | NO_SYNC_WMIFLAG); |
3149 | return ret; | |
3150 | } | |
3151 | ||
0ce59445 VT |
3152 | int ath6kl_wmi_set_keepalive_cmd(struct wmi *wmi, u8 if_idx, |
3153 | u8 keep_alive_intvl) | |
bdcd8170 KV |
3154 | { |
3155 | struct sk_buff *skb; | |
3156 | struct wmi_set_keepalive_cmd *cmd; | |
3157 | int ret; | |
3158 | ||
3159 | skb = ath6kl_wmi_get_new_buf(sizeof(*cmd)); | |
3160 | if (!skb) | |
3161 | return -ENOMEM; | |
3162 | ||
3163 | cmd = (struct wmi_set_keepalive_cmd *) skb->data; | |
3164 | cmd->keep_alive_intvl = keep_alive_intvl; | |
bdcd8170 | 3165 | |
0ce59445 | 3166 | ret = ath6kl_wmi_cmd_send(wmi, if_idx, skb, WMI_SET_KEEPALIVE_CMDID, |
bdcd8170 | 3167 | NO_SYNC_WMIFLAG); |
334234b5 | 3168 | |
ff0b0075 JM |
3169 | if (ret == 0) |
3170 | ath6kl_debug_set_keepalive(wmi->parent_dev, keep_alive_intvl); | |
334234b5 | 3171 | |
bdcd8170 KV |
3172 | return ret; |
3173 | } | |
3174 | ||
df90b369 | 3175 | int ath6kl_wmi_set_htcap_cmd(struct wmi *wmi, u8 if_idx, |
57fbcce3 | 3176 | enum nl80211_band band, |
df90b369 VT |
3177 | struct ath6kl_htcap *htcap) |
3178 | { | |
3179 | struct sk_buff *skb; | |
3180 | struct wmi_set_htcap_cmd *cmd; | |
3181 | ||
3182 | skb = ath6kl_wmi_get_new_buf(sizeof(*cmd)); | |
3183 | if (!skb) | |
3184 | return -ENOMEM; | |
3185 | ||
3186 | cmd = (struct wmi_set_htcap_cmd *) skb->data; | |
3187 | ||
3188 | /* | |
57fbcce3 | 3189 | * NOTE: Band in firmware matches enum nl80211_band, it is unlikely |
df90b369 VT |
3190 | * this will be changed in firmware. If at all there is any change in |
3191 | * band value, the host needs to be fixed. | |
3192 | */ | |
3193 | cmd->band = band; | |
3194 | cmd->ht_enable = !!htcap->ht_enable; | |
3195 | cmd->ht20_sgi = !!(htcap->cap_info & IEEE80211_HT_CAP_SGI_20); | |
3196 | cmd->ht40_supported = | |
3197 | !!(htcap->cap_info & IEEE80211_HT_CAP_SUP_WIDTH_20_40); | |
3198 | cmd->ht40_sgi = !!(htcap->cap_info & IEEE80211_HT_CAP_SGI_40); | |
3199 | cmd->intolerant_40mhz = | |
3200 | !!(htcap->cap_info & IEEE80211_HT_CAP_40MHZ_INTOLERANT); | |
3201 | cmd->max_ampdu_len_exp = htcap->ampdu_factor; | |
3202 | ||
3203 | ath6kl_dbg(ATH6KL_DBG_WMI, | |
3204 | "Set htcap: band:%d ht_enable:%d 40mhz:%d sgi_20mhz:%d sgi_40mhz:%d 40mhz_intolerant:%d ampdu_len_exp:%d\n", | |
3205 | cmd->band, cmd->ht_enable, cmd->ht40_supported, | |
3206 | cmd->ht20_sgi, cmd->ht40_sgi, cmd->intolerant_40mhz, | |
3207 | cmd->max_ampdu_len_exp); | |
3208 | return ath6kl_wmi_cmd_send(wmi, if_idx, skb, WMI_SET_HT_CAP_CMDID, | |
3209 | NO_SYNC_WMIFLAG); | |
3210 | } | |
3211 | ||
003353b0 KV |
3212 | int ath6kl_wmi_test_cmd(struct wmi *wmi, void *buf, size_t len) |
3213 | { | |
3214 | struct sk_buff *skb; | |
3215 | int ret; | |
3216 | ||
3217 | skb = ath6kl_wmi_get_new_buf(len); | |
3218 | if (!skb) | |
3219 | return -ENOMEM; | |
3220 | ||
3221 | memcpy(skb->data, buf, len); | |
3222 | ||
334234b5 | 3223 | ret = ath6kl_wmi_cmd_send(wmi, 0, skb, WMI_TEST_CMDID, NO_SYNC_WMIFLAG); |
003353b0 KV |
3224 | |
3225 | return ret; | |
3226 | } | |
3227 | ||
3f3c4ee7 VT |
3228 | int ath6kl_wmi_mcast_filter_cmd(struct wmi *wmi, u8 if_idx, bool mc_all_on) |
3229 | { | |
3230 | struct sk_buff *skb; | |
3231 | struct wmi_mcast_filter_cmd *cmd; | |
3232 | int ret; | |
3233 | ||
3234 | skb = ath6kl_wmi_get_new_buf(sizeof(*cmd)); | |
3235 | if (!skb) | |
3236 | return -ENOMEM; | |
3237 | ||
3238 | cmd = (struct wmi_mcast_filter_cmd *) skb->data; | |
3239 | cmd->mcast_all_enable = mc_all_on; | |
3240 | ||
3241 | ret = ath6kl_wmi_cmd_send(wmi, if_idx, skb, WMI_MCAST_FILTER_CMDID, | |
3242 | NO_SYNC_WMIFLAG); | |
3243 | return ret; | |
3244 | } | |
003353b0 | 3245 | |
f914edd3 VT |
3246 | int ath6kl_wmi_add_del_mcast_filter_cmd(struct wmi *wmi, u8 if_idx, |
3247 | u8 *filter, bool add_filter) | |
3248 | { | |
3249 | struct sk_buff *skb; | |
3250 | struct wmi_mcast_filter_add_del_cmd *cmd; | |
3251 | int ret; | |
3252 | ||
3253 | if ((filter[0] != 0x33 || filter[1] != 0x33) && | |
3254 | (filter[0] != 0x01 || filter[1] != 0x00 || | |
3255 | filter[2] != 0x5e || filter[3] > 0x7f)) { | |
3256 | ath6kl_warn("invalid multicast filter address\n"); | |
3257 | return -EINVAL; | |
3258 | } | |
3259 | ||
3260 | skb = ath6kl_wmi_get_new_buf(sizeof(*cmd)); | |
3261 | if (!skb) | |
3262 | return -ENOMEM; | |
3263 | ||
3264 | cmd = (struct wmi_mcast_filter_add_del_cmd *) skb->data; | |
3265 | memcpy(cmd->mcast_mac, filter, ATH6KL_MCAST_FILTER_MAC_ADDR_SIZE); | |
3266 | ret = ath6kl_wmi_cmd_send(wmi, if_idx, skb, | |
3267 | add_filter ? WMI_SET_MCAST_FILTER_CMDID : | |
3268 | WMI_DEL_MCAST_FILTER_CMDID, | |
3269 | NO_SYNC_WMIFLAG); | |
3270 | ||
3271 | return ret; | |
3272 | } | |
3273 | ||
c422d52d TP |
3274 | int ath6kl_wmi_sta_bmiss_enhance_cmd(struct wmi *wmi, u8 if_idx, bool enhance) |
3275 | { | |
3276 | struct sk_buff *skb; | |
3277 | struct wmi_sta_bmiss_enhance_cmd *cmd; | |
3278 | int ret; | |
3279 | ||
3280 | skb = ath6kl_wmi_get_new_buf(sizeof(*cmd)); | |
3281 | if (!skb) | |
3282 | return -ENOMEM; | |
3283 | ||
3284 | cmd = (struct wmi_sta_bmiss_enhance_cmd *) skb->data; | |
3285 | cmd->enable = enhance ? 1 : 0; | |
3286 | ||
3287 | ret = ath6kl_wmi_cmd_send(wmi, if_idx, skb, | |
3288 | WMI_STA_BMISS_ENHANCE_CMDID, | |
3289 | NO_SYNC_WMIFLAG); | |
3290 | return ret; | |
3291 | } | |
3292 | ||
84841ba2 KV |
3293 | int ath6kl_wmi_set_regdomain_cmd(struct wmi *wmi, const char *alpha2) |
3294 | { | |
3295 | struct sk_buff *skb; | |
3296 | struct wmi_set_regdomain_cmd *cmd; | |
3297 | ||
3298 | skb = ath6kl_wmi_get_new_buf(sizeof(*cmd)); | |
3299 | if (!skb) | |
3300 | return -ENOMEM; | |
3301 | ||
3302 | cmd = (struct wmi_set_regdomain_cmd *) skb->data; | |
3303 | memcpy(cmd->iso_name, alpha2, 2); | |
3304 | ||
3305 | return ath6kl_wmi_cmd_send(wmi, 0, skb, | |
3306 | WMI_SET_REGDOMAIN_CMDID, | |
3307 | NO_SYNC_WMIFLAG); | |
3308 | } | |
3309 | ||
c1d32d30 | 3310 | s32 ath6kl_wmi_get_rate(struct wmi *wmi, s8 rate_index) |
bdcd8170 | 3311 | { |
c1d32d30 | 3312 | struct ath6kl *ar = wmi->parent_dev; |
83685091 | 3313 | u8 sgi = 0; |
c1d32d30 | 3314 | s32 ret; |
83685091 | 3315 | |
bdcd8170 KV |
3316 | if (rate_index == RATE_AUTO) |
3317 | return 0; | |
3318 | ||
83685091 DQ |
3319 | /* SGI is stored as the MSB of the rate_index */ |
3320 | if (rate_index & RATE_INDEX_MSB) { | |
3321 | rate_index &= RATE_INDEX_WITHOUT_SGI_MASK; | |
3322 | sgi = 1; | |
3323 | } | |
3324 | ||
c1d32d30 JW |
3325 | if (test_bit(ATH6KL_FW_CAPABILITY_RATETABLE_MCS15, |
3326 | ar->fw_capabilities)) { | |
3327 | if (WARN_ON(rate_index >= ARRAY_SIZE(wmi_rate_tbl_mcs15))) | |
3328 | return 0; | |
83685091 | 3329 | |
c1d32d30 JW |
3330 | ret = wmi_rate_tbl_mcs15[(u32) rate_index][sgi]; |
3331 | } else { | |
3332 | if (WARN_ON(rate_index >= ARRAY_SIZE(wmi_rate_tbl))) | |
3333 | return 0; | |
3334 | ||
3335 | ret = wmi_rate_tbl[(u32) rate_index][sgi]; | |
3336 | } | |
3337 | ||
3338 | return ret; | |
bdcd8170 KV |
3339 | } |
3340 | ||
bdcd8170 KV |
3341 | static int ath6kl_wmi_get_pmkid_list_event_rx(struct wmi *wmi, u8 *datap, |
3342 | u32 len) | |
3343 | { | |
3344 | struct wmi_pmkid_list_reply *reply; | |
3345 | u32 expected_len; | |
3346 | ||
3347 | if (len < sizeof(struct wmi_pmkid_list_reply)) | |
3348 | return -EINVAL; | |
3349 | ||
3350 | reply = (struct wmi_pmkid_list_reply *)datap; | |
3351 | expected_len = sizeof(reply->num_pmkid) + | |
3352 | le32_to_cpu(reply->num_pmkid) * WMI_PMKID_LEN; | |
3353 | ||
3354 | if (len < expected_len) | |
3355 | return -EINVAL; | |
3356 | ||
3357 | return 0; | |
3358 | } | |
3359 | ||
240d2799 VT |
3360 | static int ath6kl_wmi_addba_req_event_rx(struct wmi *wmi, u8 *datap, int len, |
3361 | struct ath6kl_vif *vif) | |
bdcd8170 KV |
3362 | { |
3363 | struct wmi_addba_req_event *cmd = (struct wmi_addba_req_event *) datap; | |
3364 | ||
240d2799 | 3365 | aggr_recv_addba_req_evt(vif, cmd->tid, |
bdcd8170 KV |
3366 | le16_to_cpu(cmd->st_seq_no), cmd->win_sz); |
3367 | ||
3368 | return 0; | |
3369 | } | |
3370 | ||
240d2799 VT |
3371 | static int ath6kl_wmi_delba_req_event_rx(struct wmi *wmi, u8 *datap, int len, |
3372 | struct ath6kl_vif *vif) | |
bdcd8170 KV |
3373 | { |
3374 | struct wmi_delba_event *cmd = (struct wmi_delba_event *) datap; | |
3375 | ||
240d2799 | 3376 | aggr_recv_delba_req_evt(vif, cmd->tid); |
bdcd8170 KV |
3377 | |
3378 | return 0; | |
3379 | } | |
3380 | ||
3381 | /* AP mode functions */ | |
6a7c9bad | 3382 | |
334234b5 VT |
3383 | int ath6kl_wmi_ap_profile_commit(struct wmi *wmip, u8 if_idx, |
3384 | struct wmi_connect_cmd *p) | |
6a7c9bad JM |
3385 | { |
3386 | struct sk_buff *skb; | |
3387 | struct wmi_connect_cmd *cm; | |
3388 | int res; | |
3389 | ||
3390 | skb = ath6kl_wmi_get_new_buf(sizeof(*cm)); | |
3391 | if (!skb) | |
3392 | return -ENOMEM; | |
3393 | ||
3394 | cm = (struct wmi_connect_cmd *) skb->data; | |
3395 | memcpy(cm, p, sizeof(*cm)); | |
3396 | ||
334234b5 | 3397 | res = ath6kl_wmi_cmd_send(wmip, if_idx, skb, WMI_AP_CONFIG_COMMIT_CMDID, |
6a7c9bad | 3398 | NO_SYNC_WMIFLAG); |
cdeb8602 KV |
3399 | ath6kl_dbg(ATH6KL_DBG_WMI, |
3400 | "%s: nw_type=%u auth_mode=%u ch=%u ctrl_flags=0x%x-> res=%d\n", | |
6a7c9bad JM |
3401 | __func__, p->nw_type, p->auth_mode, le16_to_cpu(p->ch), |
3402 | le32_to_cpu(p->ctrl_flags), res); | |
3403 | return res; | |
3404 | } | |
3405 | ||
334234b5 VT |
3406 | int ath6kl_wmi_ap_set_mlme(struct wmi *wmip, u8 if_idx, u8 cmd, const u8 *mac, |
3407 | u16 reason) | |
23875136 JM |
3408 | { |
3409 | struct sk_buff *skb; | |
3410 | struct wmi_ap_set_mlme_cmd *cm; | |
3411 | ||
3412 | skb = ath6kl_wmi_get_new_buf(sizeof(*cm)); | |
3413 | if (!skb) | |
3414 | return -ENOMEM; | |
3415 | ||
3416 | cm = (struct wmi_ap_set_mlme_cmd *) skb->data; | |
3417 | memcpy(cm->mac, mac, ETH_ALEN); | |
3418 | cm->reason = cpu_to_le16(reason); | |
3419 | cm->cmd = cmd; | |
3420 | ||
7397ddeb AT |
3421 | ath6kl_dbg(ATH6KL_DBG_WMI, "ap_set_mlme: cmd=%d reason=%d\n", cm->cmd, |
3422 | cm->reason); | |
3423 | ||
334234b5 | 3424 | return ath6kl_wmi_cmd_send(wmip, if_idx, skb, WMI_AP_SET_MLME_CMDID, |
23875136 JM |
3425 | NO_SYNC_WMIFLAG); |
3426 | } | |
3427 | ||
67cd22e4 TP |
3428 | int ath6kl_wmi_ap_hidden_ssid(struct wmi *wmi, u8 if_idx, bool enable) |
3429 | { | |
3430 | struct sk_buff *skb; | |
3431 | struct wmi_ap_hidden_ssid_cmd *cmd; | |
3432 | ||
3433 | skb = ath6kl_wmi_get_new_buf(sizeof(*cmd)); | |
3434 | if (!skb) | |
3435 | return -ENOMEM; | |
3436 | ||
3437 | cmd = (struct wmi_ap_hidden_ssid_cmd *) skb->data; | |
3438 | cmd->hidden_ssid = enable ? 1 : 0; | |
3439 | ||
3440 | return ath6kl_wmi_cmd_send(wmi, if_idx, skb, WMI_AP_HIDDEN_SSID_CMDID, | |
3441 | NO_SYNC_WMIFLAG); | |
3442 | } | |
3443 | ||
c1762a3f TP |
3444 | /* This command will be used to enable/disable AP uAPSD feature */ |
3445 | int ath6kl_wmi_ap_set_apsd(struct wmi *wmi, u8 if_idx, u8 enable) | |
3446 | { | |
3447 | struct wmi_ap_set_apsd_cmd *cmd; | |
3448 | struct sk_buff *skb; | |
3449 | ||
3450 | skb = ath6kl_wmi_get_new_buf(sizeof(*cmd)); | |
3451 | if (!skb) | |
3452 | return -ENOMEM; | |
3453 | ||
3454 | cmd = (struct wmi_ap_set_apsd_cmd *)skb->data; | |
3455 | cmd->enable = enable; | |
3456 | ||
3457 | return ath6kl_wmi_cmd_send(wmi, if_idx, skb, WMI_AP_SET_APSD_CMDID, | |
3458 | NO_SYNC_WMIFLAG); | |
3459 | } | |
3460 | ||
3461 | int ath6kl_wmi_set_apsd_bfrd_traf(struct wmi *wmi, u8 if_idx, | |
3462 | u16 aid, u16 bitmap, u32 flags) | |
3463 | { | |
3464 | struct wmi_ap_apsd_buffered_traffic_cmd *cmd; | |
3465 | struct sk_buff *skb; | |
3466 | ||
3467 | skb = ath6kl_wmi_get_new_buf(sizeof(*cmd)); | |
3468 | if (!skb) | |
3469 | return -ENOMEM; | |
3470 | ||
3471 | cmd = (struct wmi_ap_apsd_buffered_traffic_cmd *)skb->data; | |
3472 | cmd->aid = cpu_to_le16(aid); | |
3473 | cmd->bitmap = cpu_to_le16(bitmap); | |
3474 | cmd->flags = cpu_to_le32(flags); | |
3475 | ||
3476 | return ath6kl_wmi_cmd_send(wmi, if_idx, skb, | |
3477 | WMI_AP_APSD_BUFFERED_TRAFFIC_CMDID, | |
3478 | NO_SYNC_WMIFLAG); | |
3479 | } | |
3480 | ||
240d2799 VT |
3481 | static int ath6kl_wmi_pspoll_event_rx(struct wmi *wmi, u8 *datap, int len, |
3482 | struct ath6kl_vif *vif) | |
bdcd8170 KV |
3483 | { |
3484 | struct wmi_pspoll_event *ev; | |
3485 | ||
3486 | if (len < sizeof(struct wmi_pspoll_event)) | |
3487 | return -EINVAL; | |
3488 | ||
3489 | ev = (struct wmi_pspoll_event *) datap; | |
3490 | ||
240d2799 | 3491 | ath6kl_pspoll_event(vif, le16_to_cpu(ev->aid)); |
bdcd8170 KV |
3492 | |
3493 | return 0; | |
3494 | } | |
3495 | ||
240d2799 VT |
3496 | static int ath6kl_wmi_dtimexpiry_event_rx(struct wmi *wmi, u8 *datap, int len, |
3497 | struct ath6kl_vif *vif) | |
bdcd8170 | 3498 | { |
240d2799 | 3499 | ath6kl_dtimexpiry_event(vif); |
bdcd8170 KV |
3500 | |
3501 | return 0; | |
3502 | } | |
3503 | ||
334234b5 VT |
3504 | int ath6kl_wmi_set_pvb_cmd(struct wmi *wmi, u8 if_idx, u16 aid, |
3505 | bool flag) | |
bdcd8170 KV |
3506 | { |
3507 | struct sk_buff *skb; | |
3508 | struct wmi_ap_set_pvb_cmd *cmd; | |
3509 | int ret; | |
3510 | ||
3511 | skb = ath6kl_wmi_get_new_buf(sizeof(struct wmi_ap_set_pvb_cmd)); | |
3512 | if (!skb) | |
3513 | return -ENOMEM; | |
3514 | ||
3515 | cmd = (struct wmi_ap_set_pvb_cmd *) skb->data; | |
3516 | cmd->aid = cpu_to_le16(aid); | |
d6e51e6a | 3517 | cmd->rsvd = cpu_to_le16(0); |
bdcd8170 KV |
3518 | cmd->flag = cpu_to_le32(flag); |
3519 | ||
334234b5 | 3520 | ret = ath6kl_wmi_cmd_send(wmi, if_idx, skb, WMI_AP_SET_PVB_CMDID, |
bdcd8170 KV |
3521 | NO_SYNC_WMIFLAG); |
3522 | ||
3523 | return 0; | |
3524 | } | |
3525 | ||
0ce59445 VT |
3526 | int ath6kl_wmi_set_rx_frame_format_cmd(struct wmi *wmi, u8 if_idx, |
3527 | u8 rx_meta_ver, | |
bdcd8170 KV |
3528 | bool rx_dot11_hdr, bool defrag_on_host) |
3529 | { | |
3530 | struct sk_buff *skb; | |
3531 | struct wmi_rx_frame_format_cmd *cmd; | |
3532 | int ret; | |
3533 | ||
3534 | skb = ath6kl_wmi_get_new_buf(sizeof(*cmd)); | |
3535 | if (!skb) | |
3536 | return -ENOMEM; | |
3537 | ||
3538 | cmd = (struct wmi_rx_frame_format_cmd *) skb->data; | |
3539 | cmd->dot11_hdr = rx_dot11_hdr ? 1 : 0; | |
3540 | cmd->defrag_on_host = defrag_on_host ? 1 : 0; | |
3541 | cmd->meta_ver = rx_meta_ver; | |
3542 | ||
3543 | /* Delete the local aggr state, on host */ | |
0ce59445 | 3544 | ret = ath6kl_wmi_cmd_send(wmi, if_idx, skb, WMI_RX_FRAME_FORMAT_CMDID, |
bdcd8170 KV |
3545 | NO_SYNC_WMIFLAG); |
3546 | ||
3547 | return ret; | |
3548 | } | |
3549 | ||
334234b5 VT |
3550 | int ath6kl_wmi_set_appie_cmd(struct wmi *wmi, u8 if_idx, u8 mgmt_frm_type, |
3551 | const u8 *ie, u8 ie_len) | |
6a7c9bad JM |
3552 | { |
3553 | struct sk_buff *skb; | |
3554 | struct wmi_set_appie_cmd *p; | |
3555 | ||
3556 | skb = ath6kl_wmi_get_new_buf(sizeof(*p) + ie_len); | |
3557 | if (!skb) | |
3558 | return -ENOMEM; | |
3559 | ||
cdeb8602 KV |
3560 | ath6kl_dbg(ATH6KL_DBG_WMI, |
3561 | "set_appie_cmd: mgmt_frm_type=%u ie_len=%u\n", | |
3562 | mgmt_frm_type, ie_len); | |
6a7c9bad JM |
3563 | p = (struct wmi_set_appie_cmd *) skb->data; |
3564 | p->mgmt_frm_type = mgmt_frm_type; | |
3565 | p->ie_len = ie_len; | |
10509f90 KV |
3566 | |
3567 | if (ie != NULL && ie_len > 0) | |
3568 | memcpy(p->ie_info, ie, ie_len); | |
3569 | ||
334234b5 | 3570 | return ath6kl_wmi_cmd_send(wmi, if_idx, skb, WMI_SET_APPIE_CMDID, |
6a7c9bad JM |
3571 | NO_SYNC_WMIFLAG); |
3572 | } | |
3573 | ||
d97c121b VT |
3574 | int ath6kl_wmi_set_ie_cmd(struct wmi *wmi, u8 if_idx, u8 ie_id, u8 ie_field, |
3575 | const u8 *ie_info, u8 ie_len) | |
3576 | { | |
3577 | struct sk_buff *skb; | |
3578 | struct wmi_set_ie_cmd *p; | |
3579 | ||
3580 | skb = ath6kl_wmi_get_new_buf(sizeof(*p) + ie_len); | |
3581 | if (!skb) | |
3582 | return -ENOMEM; | |
3583 | ||
3584 | ath6kl_dbg(ATH6KL_DBG_WMI, "set_ie_cmd: ie_id=%u ie_ie_field=%u ie_len=%u\n", | |
3585 | ie_id, ie_field, ie_len); | |
3586 | p = (struct wmi_set_ie_cmd *) skb->data; | |
3587 | p->ie_id = ie_id; | |
3588 | p->ie_field = ie_field; | |
3589 | p->ie_len = ie_len; | |
3590 | if (ie_info && ie_len > 0) | |
3591 | memcpy(p->ie_info, ie_info, ie_len); | |
3592 | ||
3593 | return ath6kl_wmi_cmd_send(wmi, if_idx, skb, WMI_SET_IE_CMDID, | |
3594 | NO_SYNC_WMIFLAG); | |
3595 | } | |
3596 | ||
6465ddcf JM |
3597 | int ath6kl_wmi_disable_11b_rates_cmd(struct wmi *wmi, bool disable) |
3598 | { | |
3599 | struct sk_buff *skb; | |
3600 | struct wmi_disable_11b_rates_cmd *cmd; | |
3601 | ||
3602 | skb = ath6kl_wmi_get_new_buf(sizeof(*cmd)); | |
3603 | if (!skb) | |
3604 | return -ENOMEM; | |
3605 | ||
3606 | ath6kl_dbg(ATH6KL_DBG_WMI, "disable_11b_rates_cmd: disable=%u\n", | |
3607 | disable); | |
3608 | cmd = (struct wmi_disable_11b_rates_cmd *) skb->data; | |
3609 | cmd->disable = disable ? 1 : 0; | |
3610 | ||
334234b5 | 3611 | return ath6kl_wmi_cmd_send(wmi, 0, skb, WMI_DISABLE_11B_RATES_CMDID, |
6465ddcf JM |
3612 | NO_SYNC_WMIFLAG); |
3613 | } | |
3614 | ||
334234b5 | 3615 | int ath6kl_wmi_remain_on_chnl_cmd(struct wmi *wmi, u8 if_idx, u32 freq, u32 dur) |
6465ddcf JM |
3616 | { |
3617 | struct sk_buff *skb; | |
3618 | struct wmi_remain_on_chnl_cmd *p; | |
3619 | ||
3620 | skb = ath6kl_wmi_get_new_buf(sizeof(*p)); | |
3621 | if (!skb) | |
3622 | return -ENOMEM; | |
3623 | ||
3624 | ath6kl_dbg(ATH6KL_DBG_WMI, "remain_on_chnl_cmd: freq=%u dur=%u\n", | |
3625 | freq, dur); | |
3626 | p = (struct wmi_remain_on_chnl_cmd *) skb->data; | |
3627 | p->freq = cpu_to_le32(freq); | |
3628 | p->duration = cpu_to_le32(dur); | |
334234b5 | 3629 | return ath6kl_wmi_cmd_send(wmi, if_idx, skb, WMI_REMAIN_ON_CHNL_CMDID, |
6465ddcf JM |
3630 | NO_SYNC_WMIFLAG); |
3631 | } | |
3632 | ||
3ca9d1fc AT |
3633 | /* ath6kl_wmi_send_action_cmd is to be deprecated. Use |
3634 | * ath6kl_wmi_send_mgmt_cmd instead. The new function supports P2P | |
3635 | * mgmt operations using station interface. | |
3636 | */ | |
d0ff7383 NG |
3637 | static int ath6kl_wmi_send_action_cmd(struct wmi *wmi, u8 if_idx, u32 id, |
3638 | u32 freq, u32 wait, const u8 *data, | |
3639 | u16 data_len) | |
6465ddcf JM |
3640 | { |
3641 | struct sk_buff *skb; | |
3642 | struct wmi_send_action_cmd *p; | |
a0df5db1 | 3643 | u8 *buf; |
6465ddcf JM |
3644 | |
3645 | if (wait) | |
3646 | return -EINVAL; /* Offload for wait not supported */ | |
3647 | ||
a0df5db1 JM |
3648 | buf = kmalloc(data_len, GFP_KERNEL); |
3649 | if (!buf) | |
3650 | return -ENOMEM; | |
3651 | ||
6465ddcf | 3652 | skb = ath6kl_wmi_get_new_buf(sizeof(*p) + data_len); |
a0df5db1 JM |
3653 | if (!skb) { |
3654 | kfree(buf); | |
6465ddcf | 3655 | return -ENOMEM; |
a0df5db1 JM |
3656 | } |
3657 | ||
3658 | kfree(wmi->last_mgmt_tx_frame); | |
3101edef | 3659 | memcpy(buf, data, data_len); |
a0df5db1 JM |
3660 | wmi->last_mgmt_tx_frame = buf; |
3661 | wmi->last_mgmt_tx_frame_len = data_len; | |
6465ddcf | 3662 | |
cdeb8602 KV |
3663 | ath6kl_dbg(ATH6KL_DBG_WMI, |
3664 | "send_action_cmd: id=%u freq=%u wait=%u len=%u\n", | |
3665 | id, freq, wait, data_len); | |
6465ddcf JM |
3666 | p = (struct wmi_send_action_cmd *) skb->data; |
3667 | p->id = cpu_to_le32(id); | |
3668 | p->freq = cpu_to_le32(freq); | |
3669 | p->wait = cpu_to_le32(wait); | |
3670 | p->len = cpu_to_le16(data_len); | |
3671 | memcpy(p->data, data, data_len); | |
334234b5 | 3672 | return ath6kl_wmi_cmd_send(wmi, if_idx, skb, WMI_SEND_ACTION_CMDID, |
6465ddcf JM |
3673 | NO_SYNC_WMIFLAG); |
3674 | } | |
3675 | ||
d0ff7383 NG |
3676 | static int __ath6kl_wmi_send_mgmt_cmd(struct wmi *wmi, u8 if_idx, u32 id, |
3677 | u32 freq, u32 wait, const u8 *data, | |
3678 | u16 data_len, u32 no_cck) | |
3ca9d1fc AT |
3679 | { |
3680 | struct sk_buff *skb; | |
3681 | struct wmi_send_mgmt_cmd *p; | |
3682 | u8 *buf; | |
3683 | ||
3684 | if (wait) | |
3685 | return -EINVAL; /* Offload for wait not supported */ | |
3686 | ||
3687 | buf = kmalloc(data_len, GFP_KERNEL); | |
3688 | if (!buf) | |
3689 | return -ENOMEM; | |
3690 | ||
3691 | skb = ath6kl_wmi_get_new_buf(sizeof(*p) + data_len); | |
3692 | if (!skb) { | |
3693 | kfree(buf); | |
3694 | return -ENOMEM; | |
3695 | } | |
3696 | ||
3697 | kfree(wmi->last_mgmt_tx_frame); | |
3698 | memcpy(buf, data, data_len); | |
3699 | wmi->last_mgmt_tx_frame = buf; | |
3700 | wmi->last_mgmt_tx_frame_len = data_len; | |
3701 | ||
cdeb8602 KV |
3702 | ath6kl_dbg(ATH6KL_DBG_WMI, |
3703 | "send_action_cmd: id=%u freq=%u wait=%u len=%u\n", | |
3704 | id, freq, wait, data_len); | |
3ca9d1fc AT |
3705 | p = (struct wmi_send_mgmt_cmd *) skb->data; |
3706 | p->id = cpu_to_le32(id); | |
3707 | p->freq = cpu_to_le32(freq); | |
3708 | p->wait = cpu_to_le32(wait); | |
3709 | p->no_cck = cpu_to_le32(no_cck); | |
3710 | p->len = cpu_to_le16(data_len); | |
3711 | memcpy(p->data, data, data_len); | |
3712 | return ath6kl_wmi_cmd_send(wmi, if_idx, skb, WMI_SEND_MGMT_CMDID, | |
3713 | NO_SYNC_WMIFLAG); | |
3714 | } | |
3715 | ||
d0ff7383 NG |
3716 | int ath6kl_wmi_send_mgmt_cmd(struct wmi *wmi, u8 if_idx, u32 id, u32 freq, |
3717 | u32 wait, const u8 *data, u16 data_len, | |
3718 | u32 no_cck) | |
3719 | { | |
3720 | int status; | |
3721 | struct ath6kl *ar = wmi->parent_dev; | |
3722 | ||
3723 | if (test_bit(ATH6KL_FW_CAPABILITY_STA_P2PDEV_DUPLEX, | |
3724 | ar->fw_capabilities)) { | |
3725 | /* | |
3726 | * If capable of doing P2P mgmt operations using | |
3727 | * station interface, send additional information like | |
3728 | * supported rates to advertise and xmit rates for | |
3729 | * probe requests | |
3730 | */ | |
3731 | status = __ath6kl_wmi_send_mgmt_cmd(ar->wmi, if_idx, id, freq, | |
3732 | wait, data, data_len, | |
3733 | no_cck); | |
3734 | } else { | |
3735 | status = ath6kl_wmi_send_action_cmd(ar->wmi, if_idx, id, freq, | |
3736 | wait, data, data_len); | |
3737 | } | |
3738 | ||
3739 | return status; | |
3740 | } | |
3741 | ||
334234b5 VT |
3742 | int ath6kl_wmi_send_probe_response_cmd(struct wmi *wmi, u8 if_idx, u32 freq, |
3743 | const u8 *dst, const u8 *data, | |
3744 | u16 data_len) | |
6465ddcf JM |
3745 | { |
3746 | struct sk_buff *skb; | |
3747 | struct wmi_p2p_probe_response_cmd *p; | |
bd24a50f | 3748 | size_t cmd_len = sizeof(*p) + data_len; |
6465ddcf | 3749 | |
bd24a50f AT |
3750 | if (data_len == 0) |
3751 | cmd_len++; /* work around target minimum length requirement */ | |
3752 | ||
3753 | skb = ath6kl_wmi_get_new_buf(cmd_len); | |
6465ddcf JM |
3754 | if (!skb) |
3755 | return -ENOMEM; | |
3756 | ||
cdeb8602 KV |
3757 | ath6kl_dbg(ATH6KL_DBG_WMI, |
3758 | "send_probe_response_cmd: freq=%u dst=%pM len=%u\n", | |
3759 | freq, dst, data_len); | |
6465ddcf JM |
3760 | p = (struct wmi_p2p_probe_response_cmd *) skb->data; |
3761 | p->freq = cpu_to_le32(freq); | |
3762 | memcpy(p->destination_addr, dst, ETH_ALEN); | |
3763 | p->len = cpu_to_le16(data_len); | |
3764 | memcpy(p->data, data, data_len); | |
334234b5 VT |
3765 | return ath6kl_wmi_cmd_send(wmi, if_idx, skb, |
3766 | WMI_SEND_PROBE_RESPONSE_CMDID, | |
6465ddcf JM |
3767 | NO_SYNC_WMIFLAG); |
3768 | } | |
3769 | ||
0ce59445 | 3770 | int ath6kl_wmi_probe_report_req_cmd(struct wmi *wmi, u8 if_idx, bool enable) |
6465ddcf JM |
3771 | { |
3772 | struct sk_buff *skb; | |
3773 | struct wmi_probe_req_report_cmd *p; | |
3774 | ||
3775 | skb = ath6kl_wmi_get_new_buf(sizeof(*p)); | |
3776 | if (!skb) | |
3777 | return -ENOMEM; | |
3778 | ||
3779 | ath6kl_dbg(ATH6KL_DBG_WMI, "probe_report_req_cmd: enable=%u\n", | |
3780 | enable); | |
3781 | p = (struct wmi_probe_req_report_cmd *) skb->data; | |
3782 | p->enable = enable ? 1 : 0; | |
0ce59445 | 3783 | return ath6kl_wmi_cmd_send(wmi, if_idx, skb, WMI_PROBE_REQ_REPORT_CMDID, |
6465ddcf JM |
3784 | NO_SYNC_WMIFLAG); |
3785 | } | |
3786 | ||
0ce59445 | 3787 | int ath6kl_wmi_info_req_cmd(struct wmi *wmi, u8 if_idx, u32 info_req_flags) |
6465ddcf JM |
3788 | { |
3789 | struct sk_buff *skb; | |
3790 | struct wmi_get_p2p_info *p; | |
3791 | ||
3792 | skb = ath6kl_wmi_get_new_buf(sizeof(*p)); | |
3793 | if (!skb) | |
3794 | return -ENOMEM; | |
3795 | ||
3796 | ath6kl_dbg(ATH6KL_DBG_WMI, "info_req_cmd: flags=%x\n", | |
3797 | info_req_flags); | |
3798 | p = (struct wmi_get_p2p_info *) skb->data; | |
3799 | p->info_req_flags = cpu_to_le32(info_req_flags); | |
0ce59445 | 3800 | return ath6kl_wmi_cmd_send(wmi, if_idx, skb, WMI_GET_P2P_INFO_CMDID, |
6465ddcf JM |
3801 | NO_SYNC_WMIFLAG); |
3802 | } | |
3803 | ||
334234b5 | 3804 | int ath6kl_wmi_cancel_remain_on_chnl_cmd(struct wmi *wmi, u8 if_idx) |
6465ddcf JM |
3805 | { |
3806 | ath6kl_dbg(ATH6KL_DBG_WMI, "cancel_remain_on_chnl_cmd\n"); | |
334234b5 VT |
3807 | return ath6kl_wmi_simple_cmd(wmi, if_idx, |
3808 | WMI_CANCEL_REMAIN_ON_CHNL_CMDID); | |
6465ddcf JM |
3809 | } |
3810 | ||
03bdeb0d VT |
3811 | int ath6kl_wmi_set_inact_period(struct wmi *wmi, u8 if_idx, int inact_timeout) |
3812 | { | |
3813 | struct sk_buff *skb; | |
3814 | struct wmi_set_inact_period_cmd *cmd; | |
3815 | ||
3816 | skb = ath6kl_wmi_get_new_buf(sizeof(*cmd)); | |
3817 | if (!skb) | |
3818 | return -ENOMEM; | |
3819 | ||
3820 | cmd = (struct wmi_set_inact_period_cmd *) skb->data; | |
3821 | cmd->inact_period = cpu_to_le32(inact_timeout); | |
3822 | cmd->num_null_func = 0; | |
3823 | ||
3824 | return ath6kl_wmi_cmd_send(wmi, if_idx, skb, WMI_AP_CONN_INACT_CMDID, | |
3825 | NO_SYNC_WMIFLAG); | |
3826 | } | |
3827 | ||
92332993 VT |
3828 | static void ath6kl_wmi_hb_challenge_resp_event(struct wmi *wmi, u8 *datap, |
3829 | int len) | |
3830 | { | |
3831 | struct wmix_hb_challenge_resp_cmd *cmd; | |
3832 | ||
3833 | if (len < sizeof(struct wmix_hb_challenge_resp_cmd)) | |
3834 | return; | |
3835 | ||
3836 | cmd = (struct wmix_hb_challenge_resp_cmd *) datap; | |
3837 | ath6kl_recovery_hb_event(wmi->parent_dev, | |
3838 | le32_to_cpu(cmd->cookie)); | |
3839 | } | |
3840 | ||
bdcd8170 KV |
3841 | static int ath6kl_wmi_control_rx_xtnd(struct wmi *wmi, struct sk_buff *skb) |
3842 | { | |
3843 | struct wmix_cmd_hdr *cmd; | |
3844 | u32 len; | |
3845 | u16 id; | |
3846 | u8 *datap; | |
3847 | int ret = 0; | |
3848 | ||
3849 | if (skb->len < sizeof(struct wmix_cmd_hdr)) { | |
3850 | ath6kl_err("bad packet 1\n"); | |
bdcd8170 KV |
3851 | return -EINVAL; |
3852 | } | |
3853 | ||
3854 | cmd = (struct wmix_cmd_hdr *) skb->data; | |
3855 | id = le32_to_cpu(cmd->cmd_id); | |
3856 | ||
3857 | skb_pull(skb, sizeof(struct wmix_cmd_hdr)); | |
3858 | ||
3859 | datap = skb->data; | |
3860 | len = skb->len; | |
3861 | ||
3862 | switch (id) { | |
3863 | case WMIX_HB_CHALLENGE_RESP_EVENTID: | |
b9b6ee60 | 3864 | ath6kl_dbg(ATH6KL_DBG_WMI, "wmi event hb challenge resp\n"); |
92332993 | 3865 | ath6kl_wmi_hb_challenge_resp_event(wmi, datap, len); |
bdcd8170 KV |
3866 | break; |
3867 | case WMIX_DBGLOG_EVENTID: | |
b9b6ee60 | 3868 | ath6kl_dbg(ATH6KL_DBG_WMI, "wmi event dbglog len %d\n", len); |
bdf5396b | 3869 | ath6kl_debug_fwlog_event(wmi->parent_dev, datap, len); |
bdcd8170 KV |
3870 | break; |
3871 | default: | |
b9b6ee60 | 3872 | ath6kl_warn("unknown cmd id 0x%x\n", id); |
bdcd8170 KV |
3873 | ret = -EINVAL; |
3874 | break; | |
3875 | } | |
3876 | ||
3877 | return ret; | |
3878 | } | |
3879 | ||
4b28a80d JM |
3880 | static int ath6kl_wmi_roam_tbl_event_rx(struct wmi *wmi, u8 *datap, int len) |
3881 | { | |
3882 | return ath6kl_debug_roam_tbl_event(wmi->parent_dev, datap, len); | |
3883 | } | |
3884 | ||
5dbc811f VT |
3885 | /* Process interface specific wmi events, caller would free the datap */ |
3886 | static int ath6kl_wmi_proc_events_vif(struct wmi *wmi, u16 if_idx, u16 cmd_id, | |
3887 | u8 *datap, u32 len) | |
bdcd8170 | 3888 | { |
240d2799 | 3889 | struct ath6kl_vif *vif; |
bdcd8170 | 3890 | |
5dbc811f VT |
3891 | vif = ath6kl_get_vif_by_index(wmi->parent_dev, if_idx); |
3892 | if (!vif) { | |
3893 | ath6kl_dbg(ATH6KL_DBG_WMI, | |
3894 | "Wmi event for unavailable vif, vif_index:%d\n", | |
3895 | if_idx); | |
bdcd8170 | 3896 | return -EINVAL; |
5dbc811f | 3897 | } |
bdcd8170 | 3898 | |
5dbc811f VT |
3899 | switch (cmd_id) { |
3900 | case WMI_CONNECT_EVENTID: | |
3901 | ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_CONNECT_EVENTID\n"); | |
3902 | return ath6kl_wmi_connect_event_rx(wmi, datap, len, vif); | |
3903 | case WMI_DISCONNECT_EVENTID: | |
3904 | ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_DISCONNECT_EVENTID\n"); | |
3905 | return ath6kl_wmi_disconnect_event_rx(wmi, datap, len, vif); | |
3906 | case WMI_TKIP_MICERR_EVENTID: | |
3907 | ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_TKIP_MICERR_EVENTID\n"); | |
3908 | return ath6kl_wmi_tkip_micerr_event_rx(wmi, datap, len, vif); | |
3909 | case WMI_BSSINFO_EVENTID: | |
3910 | ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_BSSINFO_EVENTID\n"); | |
3911 | return ath6kl_wmi_bssinfo_event_rx(wmi, datap, len, vif); | |
3912 | case WMI_NEIGHBOR_REPORT_EVENTID: | |
3913 | ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_NEIGHBOR_REPORT_EVENTID\n"); | |
3914 | return ath6kl_wmi_neighbor_report_event_rx(wmi, datap, len, | |
3915 | vif); | |
3916 | case WMI_SCAN_COMPLETE_EVENTID: | |
3917 | ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_SCAN_COMPLETE_EVENTID\n"); | |
3918 | return ath6kl_wmi_scan_complete_rx(wmi, datap, len, vif); | |
3919 | case WMI_REPORT_STATISTICS_EVENTID: | |
3920 | ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_REPORT_STATISTICS_EVENTID\n"); | |
3921 | return ath6kl_wmi_stats_event_rx(wmi, datap, len, vif); | |
3922 | case WMI_CAC_EVENTID: | |
3923 | ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_CAC_EVENTID\n"); | |
3924 | return ath6kl_wmi_cac_event_rx(wmi, datap, len, vif); | |
3925 | case WMI_PSPOLL_EVENTID: | |
3926 | ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_PSPOLL_EVENTID\n"); | |
3927 | return ath6kl_wmi_pspoll_event_rx(wmi, datap, len, vif); | |
3928 | case WMI_DTIMEXPIRY_EVENTID: | |
3929 | ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_DTIMEXPIRY_EVENTID\n"); | |
3930 | return ath6kl_wmi_dtimexpiry_event_rx(wmi, datap, len, vif); | |
3931 | case WMI_ADDBA_REQ_EVENTID: | |
3932 | ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_ADDBA_REQ_EVENTID\n"); | |
3933 | return ath6kl_wmi_addba_req_event_rx(wmi, datap, len, vif); | |
3934 | case WMI_DELBA_REQ_EVENTID: | |
3935 | ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_DELBA_REQ_EVENTID\n"); | |
3936 | return ath6kl_wmi_delba_req_event_rx(wmi, datap, len, vif); | |
3937 | case WMI_SET_HOST_SLEEP_MODE_CMD_PROCESSED_EVENTID: | |
3938 | ath6kl_dbg(ATH6KL_DBG_WMI, | |
3939 | "WMI_SET_HOST_SLEEP_MODE_CMD_PROCESSED_EVENTID"); | |
3940 | return ath6kl_wmi_host_sleep_mode_cmd_prcd_evt_rx(wmi, vif); | |
3941 | case WMI_REMAIN_ON_CHNL_EVENTID: | |
3942 | ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_REMAIN_ON_CHNL_EVENTID\n"); | |
3943 | return ath6kl_wmi_remain_on_chnl_event_rx(wmi, datap, len, vif); | |
3944 | case WMI_CANCEL_REMAIN_ON_CHNL_EVENTID: | |
3945 | ath6kl_dbg(ATH6KL_DBG_WMI, | |
3946 | "WMI_CANCEL_REMAIN_ON_CHNL_EVENTID\n"); | |
3947 | return ath6kl_wmi_cancel_remain_on_chnl_event_rx(wmi, datap, | |
3948 | len, vif); | |
3949 | case WMI_TX_STATUS_EVENTID: | |
3950 | ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_TX_STATUS_EVENTID\n"); | |
3951 | return ath6kl_wmi_tx_status_event_rx(wmi, datap, len, vif); | |
3952 | case WMI_RX_PROBE_REQ_EVENTID: | |
3953 | ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_RX_PROBE_REQ_EVENTID\n"); | |
3954 | return ath6kl_wmi_rx_probe_req_event_rx(wmi, datap, len, vif); | |
3955 | case WMI_RX_ACTION_EVENTID: | |
3956 | ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_RX_ACTION_EVENTID\n"); | |
3957 | return ath6kl_wmi_rx_action_event_rx(wmi, datap, len, vif); | |
279b2862 TP |
3958 | case WMI_TXE_NOTIFY_EVENTID: |
3959 | ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_TXE_NOTIFY_EVENTID\n"); | |
3960 | return ath6kl_wmi_txe_notify_event_rx(wmi, datap, len, vif); | |
5dbc811f VT |
3961 | default: |
3962 | ath6kl_dbg(ATH6KL_DBG_WMI, "unknown cmd id 0x%x\n", cmd_id); | |
bdcd8170 KV |
3963 | return -EINVAL; |
3964 | } | |
3965 | ||
5dbc811f VT |
3966 | return 0; |
3967 | } | |
3968 | ||
3969 | static int ath6kl_wmi_proc_events(struct wmi *wmi, struct sk_buff *skb) | |
3970 | { | |
3971 | struct wmi_cmd_hdr *cmd; | |
3972 | int ret = 0; | |
3973 | u32 len; | |
3974 | u16 id; | |
3975 | u8 if_idx; | |
3976 | u8 *datap; | |
3977 | ||
bdcd8170 KV |
3978 | cmd = (struct wmi_cmd_hdr *) skb->data; |
3979 | id = le16_to_cpu(cmd->cmd_id); | |
240d2799 | 3980 | if_idx = le16_to_cpu(cmd->info1) & WMI_CMD_HDR_IF_ID_MASK; |
bdcd8170 KV |
3981 | |
3982 | skb_pull(skb, sizeof(struct wmi_cmd_hdr)); | |
bdcd8170 KV |
3983 | datap = skb->data; |
3984 | len = skb->len; | |
3985 | ||
b9b6ee60 KV |
3986 | ath6kl_dbg(ATH6KL_DBG_WMI, "wmi rx id %d len %d\n", id, len); |
3987 | ath6kl_dbg_dump(ATH6KL_DBG_WMI_DUMP, NULL, "wmi rx ", | |
ef094103 | 3988 | datap, len); |
bdcd8170 KV |
3989 | |
3990 | switch (id) { | |
3991 | case WMI_GET_BITRATE_CMDID: | |
3992 | ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_GET_BITRATE_CMDID\n"); | |
3993 | ret = ath6kl_wmi_bitrate_reply_rx(wmi, datap, len); | |
3994 | break; | |
3995 | case WMI_GET_CHANNEL_LIST_CMDID: | |
3996 | ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_GET_CHANNEL_LIST_CMDID\n"); | |
3997 | ret = ath6kl_wmi_ch_list_reply_rx(wmi, datap, len); | |
3998 | break; | |
3999 | case WMI_GET_TX_PWR_CMDID: | |
4000 | ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_GET_TX_PWR_CMDID\n"); | |
4001 | ret = ath6kl_wmi_tx_pwr_reply_rx(wmi, datap, len); | |
4002 | break; | |
4003 | case WMI_READY_EVENTID: | |
4004 | ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_READY_EVENTID\n"); | |
4005 | ret = ath6kl_wmi_ready_event_rx(wmi, datap, len); | |
4006 | break; | |
bdcd8170 KV |
4007 | case WMI_PEER_NODE_EVENTID: |
4008 | ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_PEER_NODE_EVENTID\n"); | |
4009 | ret = ath6kl_wmi_peer_node_event_rx(wmi, datap, len); | |
4010 | break; | |
bdcd8170 KV |
4011 | case WMI_REGDOMAIN_EVENTID: |
4012 | ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_REGDOMAIN_EVENTID\n"); | |
06033760 | 4013 | ath6kl_wmi_regdomain_event(wmi, datap, len); |
bdcd8170 KV |
4014 | break; |
4015 | case WMI_PSTREAM_TIMEOUT_EVENTID: | |
4016 | ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_PSTREAM_TIMEOUT_EVENTID\n"); | |
4017 | ret = ath6kl_wmi_pstream_timeout_event_rx(wmi, datap, len); | |
4018 | break; | |
bdcd8170 KV |
4019 | case WMI_CMDERROR_EVENTID: |
4020 | ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_CMDERROR_EVENTID\n"); | |
4021 | ret = ath6kl_wmi_error_event_rx(wmi, datap, len); | |
4022 | break; | |
bdcd8170 KV |
4023 | case WMI_RSSI_THRESHOLD_EVENTID: |
4024 | ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_RSSI_THRESHOLD_EVENTID\n"); | |
4025 | ret = ath6kl_wmi_rssi_threshold_event_rx(wmi, datap, len); | |
4026 | break; | |
4027 | case WMI_ERROR_REPORT_EVENTID: | |
4028 | ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_ERROR_REPORT_EVENTID\n"); | |
4029 | break; | |
4030 | case WMI_OPT_RX_FRAME_EVENTID: | |
4031 | ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_OPT_RX_FRAME_EVENTID\n"); | |
f195d507 | 4032 | /* this event has been deprecated */ |
bdcd8170 KV |
4033 | break; |
4034 | case WMI_REPORT_ROAM_TBL_EVENTID: | |
4035 | ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_REPORT_ROAM_TBL_EVENTID\n"); | |
4b28a80d | 4036 | ret = ath6kl_wmi_roam_tbl_event_rx(wmi, datap, len); |
bdcd8170 KV |
4037 | break; |
4038 | case WMI_EXTENSION_EVENTID: | |
4039 | ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_EXTENSION_EVENTID\n"); | |
4040 | ret = ath6kl_wmi_control_rx_xtnd(wmi, skb); | |
4041 | break; | |
bdcd8170 KV |
4042 | case WMI_CHANNEL_CHANGE_EVENTID: |
4043 | ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_CHANNEL_CHANGE_EVENTID\n"); | |
4044 | break; | |
4045 | case WMI_REPORT_ROAM_DATA_EVENTID: | |
4046 | ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_REPORT_ROAM_DATA_EVENTID\n"); | |
4047 | break; | |
003353b0 KV |
4048 | case WMI_TEST_EVENTID: |
4049 | ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_TEST_EVENTID\n"); | |
4f34dace | 4050 | ret = ath6kl_wmi_test_rx(wmi, datap, len); |
003353b0 | 4051 | break; |
bdcd8170 KV |
4052 | case WMI_GET_FIXRATES_CMDID: |
4053 | ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_GET_FIXRATES_CMDID\n"); | |
4054 | ret = ath6kl_wmi_ratemask_reply_rx(wmi, datap, len); | |
4055 | break; | |
4056 | case WMI_TX_RETRY_ERR_EVENTID: | |
4057 | ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_TX_RETRY_ERR_EVENTID\n"); | |
4058 | break; | |
4059 | case WMI_SNR_THRESHOLD_EVENTID: | |
4060 | ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_SNR_THRESHOLD_EVENTID\n"); | |
4061 | ret = ath6kl_wmi_snr_threshold_event_rx(wmi, datap, len); | |
4062 | break; | |
4063 | case WMI_LQ_THRESHOLD_EVENTID: | |
4064 | ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_LQ_THRESHOLD_EVENTID\n"); | |
4065 | break; | |
4066 | case WMI_APLIST_EVENTID: | |
4067 | ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_APLIST_EVENTID\n"); | |
4068 | ret = ath6kl_wmi_aplist_event_rx(wmi, datap, len); | |
4069 | break; | |
4070 | case WMI_GET_KEEPALIVE_CMDID: | |
4071 | ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_GET_KEEPALIVE_CMDID\n"); | |
4072 | ret = ath6kl_wmi_keepalive_reply_rx(wmi, datap, len); | |
4073 | break; | |
4074 | case WMI_GET_WOW_LIST_EVENTID: | |
4075 | ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_GET_WOW_LIST_EVENTID\n"); | |
bdcd8170 KV |
4076 | break; |
4077 | case WMI_GET_PMKID_LIST_EVENTID: | |
4078 | ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_GET_PMKID_LIST_EVENTID\n"); | |
4079 | ret = ath6kl_wmi_get_pmkid_list_event_rx(wmi, datap, len); | |
4080 | break; | |
bdcd8170 KV |
4081 | case WMI_SET_PARAMS_REPLY_EVENTID: |
4082 | ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_SET_PARAMS_REPLY_EVENTID\n"); | |
4083 | break; | |
bdcd8170 KV |
4084 | case WMI_ADDBA_RESP_EVENTID: |
4085 | ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_ADDBA_RESP_EVENTID\n"); | |
4086 | break; | |
bdcd8170 KV |
4087 | case WMI_REPORT_BTCOEX_CONFIG_EVENTID: |
4088 | ath6kl_dbg(ATH6KL_DBG_WMI, | |
4089 | "WMI_REPORT_BTCOEX_CONFIG_EVENTID\n"); | |
4090 | break; | |
4091 | case WMI_REPORT_BTCOEX_STATS_EVENTID: | |
4092 | ath6kl_dbg(ATH6KL_DBG_WMI, | |
4093 | "WMI_REPORT_BTCOEX_STATS_EVENTID\n"); | |
4094 | break; | |
4095 | case WMI_TX_COMPLETE_EVENTID: | |
4096 | ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_TX_COMPLETE_EVENTID\n"); | |
4097 | ret = ath6kl_wmi_tx_complete_event_rx(datap, len); | |
4098 | break; | |
6465ddcf JM |
4099 | case WMI_P2P_CAPABILITIES_EVENTID: |
4100 | ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_P2P_CAPABILITIES_EVENTID\n"); | |
4101 | ret = ath6kl_wmi_p2p_capabilities_event_rx(datap, len); | |
4102 | break; | |
6465ddcf JM |
4103 | case WMI_P2P_INFO_EVENTID: |
4104 | ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_P2P_INFO_EVENTID\n"); | |
4105 | ret = ath6kl_wmi_p2p_info_event_rx(datap, len); | |
4106 | break; | |
bdcd8170 | 4107 | default: |
5dbc811f VT |
4108 | /* may be the event is interface specific */ |
4109 | ret = ath6kl_wmi_proc_events_vif(wmi, if_idx, id, datap, len); | |
bdcd8170 KV |
4110 | break; |
4111 | } | |
4112 | ||
4113 | dev_kfree_skb(skb); | |
bdcd8170 KV |
4114 | return ret; |
4115 | } | |
4116 | ||
5dbc811f VT |
4117 | /* Control Path */ |
4118 | int ath6kl_wmi_control_rx(struct wmi *wmi, struct sk_buff *skb) | |
4119 | { | |
4120 | if (WARN_ON(skb == NULL)) | |
4121 | return -EINVAL; | |
4122 | ||
4123 | if (skb->len < sizeof(struct wmi_cmd_hdr)) { | |
4124 | ath6kl_err("bad packet 1\n"); | |
4125 | dev_kfree_skb(skb); | |
4126 | return -EINVAL; | |
4127 | } | |
4128 | ||
416cf0b4 KV |
4129 | trace_ath6kl_wmi_event(skb->data, skb->len); |
4130 | ||
5dbc811f VT |
4131 | return ath6kl_wmi_proc_events(wmi, skb); |
4132 | } | |
4133 | ||
c89c591d | 4134 | void ath6kl_wmi_reset(struct wmi *wmi) |
bdcd8170 | 4135 | { |
bdcd8170 KV |
4136 | spin_lock_bh(&wmi->lock); |
4137 | ||
4138 | wmi->fat_pipe_exist = 0; | |
4139 | memset(wmi->stream_exist_for_ac, 0, sizeof(wmi->stream_exist_for_ac)); | |
4140 | ||
4141 | spin_unlock_bh(&wmi->lock); | |
4142 | } | |
4143 | ||
2865785e | 4144 | void *ath6kl_wmi_init(struct ath6kl *dev) |
bdcd8170 KV |
4145 | { |
4146 | struct wmi *wmi; | |
4147 | ||
4148 | wmi = kzalloc(sizeof(struct wmi), GFP_KERNEL); | |
4149 | if (!wmi) | |
4150 | return NULL; | |
4151 | ||
4152 | spin_lock_init(&wmi->lock); | |
4153 | ||
4154 | wmi->parent_dev = dev; | |
4155 | ||
bdcd8170 | 4156 | wmi->pwr_mode = REC_POWER; |
bdcd8170 | 4157 | |
c89c591d | 4158 | ath6kl_wmi_reset(wmi); |
bdcd8170 KV |
4159 | |
4160 | return wmi; | |
4161 | } | |
4162 | ||
4163 | void ath6kl_wmi_shutdown(struct wmi *wmi) | |
4164 | { | |
4165 | if (!wmi) | |
4166 | return; | |
4167 | ||
a0df5db1 | 4168 | kfree(wmi->last_mgmt_tx_frame); |
bdcd8170 KV |
4169 | kfree(wmi); |
4170 | } |