3 #include <linux/module.h>
4 #include <linux/crc7.h>
5 #include <linux/spi/spi.h>
8 #include "wl12xx_80211.h"
13 int wl12xx_acx_frame_rates(struct wl12xx *wl, u8 ctrl_rate, u8 ctrl_mod,
14 u8 mgt_rate, u8 mgt_mod)
17 struct acx_fw_gen_frame_rates rates;
19 wl12xx_debug(DEBUG_ACX, "acx frame rates");
21 rates.header.id = ACX_FW_GEN_FRAME_RATES;
22 rates.header.len = sizeof(struct acx_fw_gen_frame_rates) -
23 sizeof(struct acx_header);
25 rates.tx_ctrl_frame_rate = ctrl_rate;
26 rates.tx_ctrl_frame_mod = ctrl_mod;
27 rates.tx_mgt_frame_rate = mgt_rate;
28 rates.tx_mgt_frame_mod = mgt_mod;
30 ret = wl12xx_cmd_configure(wl, &rates, sizeof(rates));
32 wl12xx_error("Failed to set FW rates and modulation");
40 int wl12xx_acx_station_id(struct wl12xx *wl)
43 struct dot11_station_id mac;
45 wl12xx_debug(DEBUG_ACX, "acx dot11_station_id");
47 mac.header.id = DOT11_STATION_ID;
48 mac.header.len = sizeof(mac) - sizeof(struct acx_header);
50 for (i = 0; i < ETH_ALEN; i++)
51 mac.mac[i] = wl->mac_addr[ETH_ALEN - 1 - i];
53 ret = wl12xx_cmd_configure(wl, &mac, sizeof(mac));
60 int wl12xx_acx_default_key(struct wl12xx *wl, u8 key_id)
62 struct acx_dot11_default_key default_key;
65 wl12xx_debug(DEBUG_ACX, "acx dot11_default_key (%d)", key_id);
67 default_key.header.id = DOT11_DEFAULT_KEY;
68 default_key.header.len = sizeof(default_key) -
69 sizeof(struct acx_header);
71 default_key.id = key_id;
73 ret = wl12xx_cmd_configure(wl, &default_key, sizeof(default_key));
75 wl12xx_error("Couldnt set default key");
79 wl->default_key = key_id;
84 int wl12xx_acx_wake_up_conditions(struct wl12xx *wl, u8 listen_interval)
86 struct acx_wake_up_condition wake_up;
88 wl12xx_debug(DEBUG_ACX, "acx wake up conditions");
90 wake_up.header.id = ACX_WAKE_UP_CONDITIONS;
91 wake_up.header.len = sizeof(wake_up) - sizeof(struct acx_header);
93 wake_up.wake_up_event = WAKE_UP_EVENT_DTIM_BITMAP;
94 wake_up.listen_interval = listen_interval;
96 return wl12xx_cmd_configure(wl, &wake_up, sizeof(wake_up));
99 int wl12xx_acx_sleep_auth(struct wl12xx *wl, u8 sleep_auth)
102 struct acx_sleep_auth auth;
104 wl12xx_debug(DEBUG_ACX, "acx sleep auth");
106 auth.header.id = ACX_SLEEP_AUTH;
107 auth.header.len = sizeof(auth) - sizeof(struct acx_header);
109 auth.sleep_auth = sleep_auth;
111 ret = wl12xx_cmd_configure(wl, &auth, sizeof(auth));
118 int wl12xx_acx_fw_version(struct wl12xx *wl, char *buf, size_t len)
120 struct wl12xx_command cmd;
121 struct acx_revision *rev;
124 wl12xx_debug(DEBUG_ACX, "acx fw rev");
126 memset(&cmd, 0, sizeof(cmd));
128 ret = wl12xx_cmd_interrogate(wl, ACX_FW_REV, sizeof(*rev), &cmd);
130 wl12xx_warning("ACX_FW_REV interrogate failed");
134 rev = (struct acx_revision *) &cmd.parameters;
136 /* be careful with the buffer sizes */
137 strncpy(buf, rev->fw_version, min(len, sizeof(rev->fw_version)));
140 * if the firmware version string is exactly
141 * sizeof(rev->fw_version) long or fw_len is less than
142 * sizeof(rev->fw_version) it won't be null terminated
144 buf[min(len, sizeof(rev->fw_version)) - 1] = '\0';
149 int wl12xx_acx_tx_power(struct wl12xx *wl, int power)
151 struct acx_current_tx_power ie;
154 wl12xx_debug(DEBUG_ACX, "acx dot11_cur_tx_pwr");
156 if (power < 0 || power > 25)
159 memset(&ie, 0, sizeof(ie));
161 ie.header.id = DOT11_CUR_TX_PWR;
162 ie.header.len = sizeof(ie) - sizeof(struct acx_header);
163 ie.current_tx_power = power * 10;
165 ret = wl12xx_cmd_configure(wl, &ie, sizeof(ie));
167 wl12xx_warning("configure of tx power failed: %d", ret);
174 int wl12xx_acx_feature_cfg(struct wl12xx *wl)
176 struct acx_feature_config feature;
179 wl12xx_debug(DEBUG_ACX, "acx feature cfg");
181 memset(&feature, 0, sizeof(feature));
183 feature.header.id = ACX_FEATURE_CFG;
184 feature.header.len = sizeof(feature) - sizeof(struct acx_header);
186 /* DF_ENCRYPTION_DISABLE and DF_SNIFF_MODE_ENABLE are disabled */
187 feature.data_flow_options = 0;
190 ret = wl12xx_cmd_configure(wl, &feature, sizeof(feature));
192 wl12xx_error("Couldnt set HW encryption");
197 int wl12xx_acx_mem_map(struct wl12xx *wl, void *mem_map, size_t len)
199 struct wl12xx_command cmd;
202 wl12xx_debug(DEBUG_ACX, "acx mem map");
204 ret = wl12xx_cmd_interrogate(wl, ACX_MEM_MAP, len, &cmd);
207 else if (cmd.status != CMD_STATUS_SUCCESS)
210 memcpy(mem_map, &cmd.parameters, len);
215 int wl12xx_acx_data_path_params(struct wl12xx *wl,
216 struct acx_data_path_params_resp *data_path)
218 struct acx_data_path_params params;
219 struct wl12xx_command cmd;
222 wl12xx_debug(DEBUG_ACX, "acx data path params");
224 params.rx_packet_ring_chunk_size = DP_RX_PACKET_RING_CHUNK_SIZE;
225 params.tx_packet_ring_chunk_size = DP_TX_PACKET_RING_CHUNK_SIZE;
227 params.rx_packet_ring_chunk_num = DP_RX_PACKET_RING_CHUNK_NUM;
228 params.tx_packet_ring_chunk_num = DP_TX_PACKET_RING_CHUNK_NUM;
230 params.tx_complete_threshold = 1;
232 params.tx_complete_ring_depth = FW_TX_CMPLT_BLOCK_SIZE;
234 params.tx_complete_timeout = DP_TX_COMPLETE_TIME_OUT;
236 params.header.id = ACX_DATA_PATH_PARAMS;
237 params.header.len = sizeof(params) - sizeof(struct acx_header);
239 ret = wl12xx_cmd_configure(wl, ¶ms, sizeof(params));
244 ret = wl12xx_cmd_interrogate(wl, ACX_DATA_PATH_PARAMS,
245 sizeof(struct acx_data_path_params_resp),
249 wl12xx_warning("failed to read data path parameters: %d", ret);
251 } else if (cmd.status != CMD_STATUS_SUCCESS) {
252 wl12xx_warning("data path parameter acx status failed");
256 memcpy(data_path, &cmd.parameters, sizeof(*data_path));
261 int wl12xx_acx_rx_msdu_life_time(struct wl12xx *wl, u32 life_time)
263 struct rx_msdu_lifetime msdu_lifetime;
266 wl12xx_debug(DEBUG_ACX, "acx rx msdu life time");
268 msdu_lifetime.header.id = DOT11_RX_MSDU_LIFE_TIME;
269 msdu_lifetime.header.len = sizeof(msdu_lifetime) -
270 sizeof(struct acx_header);
271 msdu_lifetime.lifetime = life_time;
273 ret = wl12xx_cmd_configure(wl, &msdu_lifetime, sizeof(msdu_lifetime));
275 wl12xx_warning("failed to set rx msdu life time: %d", ret);
282 int wl12xx_acx_rx_config(struct wl12xx *wl, u32 config, u32 filter)
284 struct acx_rx_config rx_config;
287 wl12xx_debug(DEBUG_ACX, "acx rx config");
289 rx_config.header.id = ACX_RX_CFG;
290 rx_config.header.len = sizeof(rx_config) - sizeof(struct acx_header);
291 rx_config.config_options = config;
292 rx_config.filter_options = filter;
294 ret = wl12xx_cmd_configure(wl, &rx_config, sizeof(rx_config));
296 wl12xx_warning("failed to set rx config: %d", ret);
303 int wl12xx_acx_pd_threshold(struct wl12xx *wl)
305 struct acx_packet_detection packet_detection;
308 wl12xx_debug(DEBUG_ACX, "acx data pd threshold");
310 /* FIXME: threshold value not set */
311 packet_detection.header.id = ACX_PD_THRESHOLD;
312 packet_detection.header.len = sizeof(packet_detection) -
313 sizeof(struct acx_header);
315 ret = wl12xx_cmd_configure(wl, &packet_detection,
316 sizeof(packet_detection));
318 wl12xx_warning("failed to set pd threshold: %d", ret);
325 int wl12xx_acx_slot(struct wl12xx *wl, enum acx_slot_type slot_time)
327 struct acx_slot slot;
330 wl12xx_debug(DEBUG_ACX, "acx slot");
332 slot.header.id = ACX_SLOT;
333 slot.header.len = sizeof(slot) - sizeof(struct acx_header);
335 slot.wone_index = STATION_WONE_INDEX;
336 slot.slot_time = slot_time;
338 ret = wl12xx_cmd_configure(wl, &slot, sizeof(slot));
340 wl12xx_warning("failed to set slot time: %d", ret);
347 int wl12xx_acx_group_address_tbl(struct wl12xx *wl)
349 struct multicast_grp_addr_start multicast;
352 wl12xx_debug(DEBUG_ACX, "acx group address tbl");
355 multicast.header.id = DOT11_GROUP_ADDRESS_TBL;
356 multicast.header.len = sizeof(multicast) - sizeof(struct acx_header);
358 multicast.enabled = 0;
359 multicast.num_groups = 0;
360 memset(multicast.mac_table, 0, ADDRESS_GROUP_MAX_LEN);
362 ret = wl12xx_cmd_configure(wl, &multicast, sizeof(multicast));
364 wl12xx_warning("failed to set group addr table: %d", ret);
371 int wl12xx_acx_service_period_timeout(struct wl12xx *wl)
373 struct acx_rx_timeout rx_timeout;
376 wl12xx_debug(DEBUG_ACX, "acx service period timeout");
379 rx_timeout.header.id = ACX_SERVICE_PERIOD_TIMEOUT;
380 rx_timeout.header.len = sizeof(rx_timeout) - sizeof(struct acx_header);
382 rx_timeout.ps_poll_timeout = RX_TIMEOUT_PS_POLL_DEF;
383 rx_timeout.upsd_timeout = RX_TIMEOUT_UPSD_DEF;
385 ret = wl12xx_cmd_configure(wl, &rx_timeout, sizeof(rx_timeout));
387 wl12xx_warning("failed to set service period timeout: %d",
395 int wl12xx_acx_rts_threshold(struct wl12xx *wl, u16 rts_threshold)
397 struct acx_rts_threshold rts;
400 wl12xx_debug(DEBUG_ACX, "acx rts threshold");
402 rts.header.id = DOT11_RTS_THRESHOLD;
403 rts.header.len = sizeof(rts) - sizeof(struct acx_header);
405 rts.threshold = rts_threshold;
407 ret = wl12xx_cmd_configure(wl, &rts, sizeof(rts));
409 wl12xx_warning("failed to set rts threshold: %d", ret);
416 int wl12xx_acx_beacon_filter_opt(struct wl12xx *wl)
418 struct acx_beacon_filter_option beacon_filter;
421 wl12xx_debug(DEBUG_ACX, "acx beacon filter opt");
423 beacon_filter.header.id = ACX_BEACON_FILTER_OPT;
424 beacon_filter.header.len = sizeof(beacon_filter) -
425 sizeof(struct acx_header);
427 beacon_filter.enable = 0;
428 beacon_filter.max_num_beacons = 0;
430 ret = wl12xx_cmd_configure(wl, &beacon_filter, sizeof(beacon_filter));
432 wl12xx_warning("failed to set beacon filter opt: %d", ret);
439 int wl12xx_acx_beacon_filter_table(struct wl12xx *wl)
441 struct acx_beacon_filter_ie_table ie_table;
444 wl12xx_debug(DEBUG_ACX, "acx beacon filter table");
446 ie_table.header.id = ACX_BEACON_FILTER_TABLE;
447 ie_table.header.len = sizeof(ie_table) - sizeof(struct acx_header);
450 memset(ie_table.table, 0, BEACON_FILTER_TABLE_MAX_SIZE);
452 ret = wl12xx_cmd_configure(wl, &ie_table, sizeof(ie_table));
454 wl12xx_warning("failed to set beacon filter table: %d", ret);
461 int wl12xx_acx_sg_enable(struct wl12xx *wl)
463 struct acx_bt_wlan_coex pta;
466 wl12xx_debug(DEBUG_ACX, "acx sg enable");
468 pta.header.id = ACX_SG_ENABLE;
469 pta.header.len = sizeof(pta) - sizeof(struct acx_header);
471 pta.enable = SG_ENABLE;
473 ret = wl12xx_cmd_configure(wl, &pta, sizeof(pta));
475 wl12xx_warning("failed to set softgemini enable: %d", ret);
482 int wl12xx_acx_sg_cfg(struct wl12xx *wl)
484 struct acx_bt_wlan_coex_param param;
487 wl12xx_debug(DEBUG_ACX, "acx sg cfg");
489 /* BT-WLAN coext parameters */
490 param.header.id = ACX_SG_CFG;
491 param.header.len = sizeof(param) - sizeof(struct acx_header);
493 param.min_rate = RATE_INDEX_24MBPS;
494 param.bt_hp_max_time = PTA_BT_HP_MAXTIME_DEF;
495 param.wlan_hp_max_time = PTA_WLAN_HP_MAX_TIME_DEF;
496 param.sense_disable_timer = PTA_SENSE_DISABLE_TIMER_DEF;
497 param.rx_time_bt_hp = PTA_PROTECTIVE_RX_TIME_DEF;
498 param.tx_time_bt_hp = PTA_PROTECTIVE_TX_TIME_DEF;
499 param.rx_time_bt_hp_fast = PTA_PROTECTIVE_RX_TIME_FAST_DEF;
500 param.tx_time_bt_hp_fast = PTA_PROTECTIVE_TX_TIME_FAST_DEF;
501 param.wlan_cycle_fast = PTA_CYCLE_TIME_FAST_DEF;
502 param.bt_anti_starvation_period = PTA_ANTI_STARVE_PERIOD_DEF;
503 param.next_bt_lp_packet = PTA_TIMEOUT_NEXT_BT_LP_PACKET_DEF;
504 param.wake_up_beacon = PTA_TIME_BEFORE_BEACON_DEF;
505 param.hp_dm_max_guard_time = PTA_HPDM_MAX_TIME_DEF;
506 param.next_wlan_packet = PTA_TIME_OUT_NEXT_WLAN_DEF;
507 param.antenna_type = PTA_ANTENNA_TYPE_DEF;
508 param.signal_type = PTA_SIGNALING_TYPE_DEF;
509 param.afh_leverage_on = PTA_AFH_LEVERAGE_ON_DEF;
510 param.quiet_cycle_num = PTA_NUMBER_QUIET_CYCLE_DEF;
511 param.max_cts = PTA_MAX_NUM_CTS_DEF;
512 param.wlan_packets_num = PTA_NUMBER_OF_WLAN_PACKETS_DEF;
513 param.bt_packets_num = PTA_NUMBER_OF_BT_PACKETS_DEF;
514 param.missed_rx_avalanche = PTA_RX_FOR_AVALANCHE_DEF;
515 param.wlan_elp_hp = PTA_ELP_HP_DEF;
516 param.bt_anti_starvation_cycles = PTA_ANTI_STARVE_NUM_CYCLE_DEF;
517 param.ack_mode_dual_ant = PTA_ACK_MODE_DEF;
518 param.pa_sd_enable = PTA_ALLOW_PA_SD_DEF;
519 param.pta_auto_mode_enable = PTA_AUTO_MODE_NO_CTS_DEF;
520 param.bt_hp_respected_num = PTA_BT_HP_RESPECTED_DEF;
522 ret = wl12xx_cmd_configure(wl, ¶m, sizeof(param));
524 wl12xx_warning("failed to set sg config: %d", ret);
531 int wl12xx_acx_cca_threshold(struct wl12xx *wl)
533 struct acx_energy_detection detection;
536 wl12xx_debug(DEBUG_ACX, "acx cca threshold");
538 detection.header.id = ACX_CCA_THRESHOLD;
539 detection.header.len = sizeof(detection) - sizeof(struct acx_header);
541 detection.rx_cca_threshold = CCA_THRSH_DISABLE_ENERGY_D;
542 detection.tx_energy_detection = 0;
544 ret = wl12xx_cmd_configure(wl, &detection, sizeof(detection));
546 wl12xx_warning("failed to set cca threshold: %d", ret);
553 int wl12xx_acx_bcn_dtim_options(struct wl12xx *wl)
555 struct acx_beacon_broadcast bb;
558 wl12xx_debug(DEBUG_ACX, "acx bcn dtim options");
560 bb.header.id = ACX_BCN_DTIM_OPTIONS;
561 bb.header.len = sizeof(bb) - sizeof(struct acx_header);
563 bb.beacon_rx_timeout = BCN_RX_TIMEOUT_DEF_VALUE;
564 bb.broadcast_timeout = BROADCAST_RX_TIMEOUT_DEF_VALUE;
565 bb.rx_broadcast_in_ps = RX_BROADCAST_IN_PS_DEF_VALUE;
566 bb.ps_poll_threshold = CONSECUTIVE_PS_POLL_FAILURE_DEF;
568 ret = wl12xx_cmd_configure(wl, &bb, sizeof(bb));
570 wl12xx_warning("failed to set rx config: %d", ret);
577 int wl12xx_acx_aid(struct wl12xx *wl, u16 aid)
579 struct acx_aid acx_aid;
582 wl12xx_debug(DEBUG_ACX, "acx aid");
584 acx_aid.header.id = ACX_AID;
585 acx_aid.header.len = sizeof(acx_aid) - sizeof(struct acx_header);
589 ret = wl12xx_cmd_configure(wl, &acx_aid, sizeof(acx_aid));
591 wl12xx_warning("failed to set aid: %d", ret);
598 int wl12xx_acx_event_mbox_mask(struct wl12xx *wl, u32 event_mask)
600 struct acx_event_mask mask;
603 wl12xx_debug(DEBUG_ACX, "acx event mbox mask");
605 mask.header.id = ACX_EVENT_MBOX_MASK;
606 mask.header.len = sizeof(mask) - sizeof(struct acx_header);
608 /* high event mask is unused */
609 mask.high_event_mask = 0xffffffff;
611 mask.event_mask = event_mask;
613 ret = wl12xx_cmd_configure(wl, &mask, sizeof(mask));
615 wl12xx_warning("failed to set aid: %d", ret);
622 int wl12xx_acx_set_preamble(struct wl12xx *wl, enum acx_preamble_type preamble)
624 struct acx_preamble ie;
627 wl12xx_debug(DEBUG_ACX, "acx_set_preamble");
629 memset(&ie, 0, sizeof(ie));
631 ie.header.id = ACX_PREAMBLE_TYPE;
632 ie.header.len = sizeof(ie) - sizeof(struct acx_header);
633 ie.preamble = preamble;
634 ret = wl12xx_cmd_configure(wl, &ie, sizeof(ie));
636 wl12xx_warning("Setting of preamble failed: %d", ret);
642 int wl12xx_acx_cts_protect(struct wl12xx *wl,
643 enum acx_ctsprotect_type ctsprotect)
645 struct acx_ctsprotect ie;
648 wl12xx_debug(DEBUG_ACX, "acx_set_ctsprotect");
650 memset(&ie, 0, sizeof(ie));
652 ie.header.id = ACX_CTS_PROTECTION;
653 ie.header.len = sizeof(ie) - sizeof(struct acx_header);
654 ie.ctsprotect = ctsprotect;
655 ret = wl12xx_cmd_configure(wl, &ie, sizeof(ie));
657 wl12xx_warning("Setting of ctsprotect failed: %d", ret);
663 int wl12xx_acx_statistics(struct wl12xx *wl, struct acx_statistics *stats)
665 struct wl12xx_command *answer;
668 wl12xx_debug(DEBUG_ACX, "acx statistics");
670 answer = kmalloc(sizeof(*answer), GFP_KERNEL);
672 wl12xx_warning("could not allocate memory for acx statistics");
677 ret = wl12xx_cmd_interrogate(wl, ACX_STATISTICS, sizeof(*answer),
680 wl12xx_warning("acx statistics failed: %d", ret);
684 memcpy(stats, answer->parameters, sizeof(*stats));