1 #include "wl1251_acx.h"
3 #include <linux/module.h>
4 #include <linux/crc7.h>
8 #include "wl1251_cmd.h"
11 int wl1251_acx_frame_rates(struct wl1251 *wl, u8 ctrl_rate, u8 ctrl_mod,
12 u8 mgt_rate, u8 mgt_mod)
14 struct acx_fw_gen_frame_rates *rates;
17 wl1251_debug(DEBUG_ACX, "acx frame rates");
19 rates = kzalloc(sizeof(*rates), GFP_KERNEL);
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 = wl1251_cmd_configure(wl, ACX_FW_GEN_FRAME_RATES,
31 rates, sizeof(*rates));
33 wl1251_error("Failed to set FW rates and modulation");
43 int wl1251_acx_station_id(struct wl1251 *wl)
45 struct acx_dot11_station_id *mac;
48 wl1251_debug(DEBUG_ACX, "acx dot11_station_id");
50 mac = kzalloc(sizeof(*mac), GFP_KERNEL);
56 for (i = 0; i < ETH_ALEN; i++)
57 mac->mac[i] = wl->mac_addr[ETH_ALEN - 1 - i];
59 ret = wl1251_cmd_configure(wl, DOT11_STATION_ID, mac, sizeof(*mac));
68 int wl1251_acx_default_key(struct wl1251 *wl, u8 key_id)
70 struct acx_dot11_default_key *default_key;
73 wl1251_debug(DEBUG_ACX, "acx dot11_default_key (%d)", key_id);
75 default_key = kzalloc(sizeof(*default_key), GFP_KERNEL);
81 default_key->id = key_id;
83 ret = wl1251_cmd_configure(wl, DOT11_DEFAULT_KEY,
84 default_key, sizeof(*default_key));
86 wl1251_error("Couldn't set default key");
90 wl->default_key = key_id;
97 int wl1251_acx_wake_up_conditions(struct wl1251 *wl, u8 wake_up_event,
100 struct acx_wake_up_condition *wake_up;
103 wl1251_debug(DEBUG_ACX, "acx wake up conditions");
105 wake_up = kzalloc(sizeof(*wake_up), GFP_KERNEL);
111 wake_up->wake_up_event = wake_up_event;
112 wake_up->listen_interval = listen_interval;
114 ret = wl1251_cmd_configure(wl, ACX_WAKE_UP_CONDITIONS,
115 wake_up, sizeof(*wake_up));
117 wl1251_warning("could not set wake up conditions: %d", ret);
126 int wl1251_acx_sleep_auth(struct wl1251 *wl, u8 sleep_auth)
128 struct acx_sleep_auth *auth;
131 wl1251_debug(DEBUG_ACX, "acx sleep auth");
133 auth = kzalloc(sizeof(*auth), GFP_KERNEL);
139 auth->sleep_auth = sleep_auth;
141 ret = wl1251_cmd_configure(wl, ACX_SLEEP_AUTH, auth, sizeof(*auth));
150 int wl1251_acx_fw_version(struct wl1251 *wl, char *buf, size_t len)
152 struct acx_revision *rev;
155 wl1251_debug(DEBUG_ACX, "acx fw rev");
157 rev = kzalloc(sizeof(*rev), GFP_KERNEL);
163 ret = wl1251_cmd_interrogate(wl, ACX_FW_REV, rev, sizeof(*rev));
165 wl1251_warning("ACX_FW_REV interrogate failed");
169 /* be careful with the buffer sizes */
170 strncpy(buf, rev->fw_version, min(len, sizeof(rev->fw_version)));
173 * if the firmware version string is exactly
174 * sizeof(rev->fw_version) long or fw_len is less than
175 * sizeof(rev->fw_version) it won't be null terminated
177 buf[min(len, sizeof(rev->fw_version)) - 1] = '\0';
184 int wl1251_acx_tx_power(struct wl1251 *wl, int power)
186 struct acx_current_tx_power *acx;
189 wl1251_debug(DEBUG_ACX, "acx dot11_cur_tx_pwr");
191 if (power < 0 || power > 25)
194 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
200 acx->current_tx_power = power * 10;
202 ret = wl1251_cmd_configure(wl, DOT11_CUR_TX_PWR, acx, sizeof(*acx));
204 wl1251_warning("configure of tx power failed: %d", ret);
213 int wl1251_acx_feature_cfg(struct wl1251 *wl)
215 struct acx_feature_config *feature;
218 wl1251_debug(DEBUG_ACX, "acx feature cfg");
220 feature = kzalloc(sizeof(*feature), GFP_KERNEL);
226 /* DF_ENCRYPTION_DISABLE and DF_SNIFF_MODE_ENABLE are disabled */
227 feature->data_flow_options = 0;
228 feature->options = 0;
230 ret = wl1251_cmd_configure(wl, ACX_FEATURE_CFG,
231 feature, sizeof(*feature));
233 wl1251_error("Couldn't set HW encryption");
242 int wl1251_acx_mem_map(struct wl1251 *wl, struct acx_header *mem_map,
247 wl1251_debug(DEBUG_ACX, "acx mem map");
249 ret = wl1251_cmd_interrogate(wl, ACX_MEM_MAP, mem_map, len);
256 int wl1251_acx_data_path_params(struct wl1251 *wl,
257 struct acx_data_path_params_resp *resp)
259 struct acx_data_path_params *params;
262 wl1251_debug(DEBUG_ACX, "acx data path params");
264 params = kzalloc(sizeof(*params), GFP_KERNEL);
270 params->rx_packet_ring_chunk_size = DP_RX_PACKET_RING_CHUNK_SIZE;
271 params->tx_packet_ring_chunk_size = DP_TX_PACKET_RING_CHUNK_SIZE;
273 params->rx_packet_ring_chunk_num = DP_RX_PACKET_RING_CHUNK_NUM;
274 params->tx_packet_ring_chunk_num = DP_TX_PACKET_RING_CHUNK_NUM;
276 params->tx_complete_threshold = 1;
278 params->tx_complete_ring_depth = FW_TX_CMPLT_BLOCK_SIZE;
280 params->tx_complete_timeout = DP_TX_COMPLETE_TIME_OUT;
282 ret = wl1251_cmd_configure(wl, ACX_DATA_PATH_PARAMS,
283 params, sizeof(*params));
287 /* FIXME: shouldn't this be ACX_DATA_PATH_RESP_PARAMS? */
288 ret = wl1251_cmd_interrogate(wl, ACX_DATA_PATH_PARAMS,
289 resp, sizeof(*resp));
292 wl1251_warning("failed to read data path parameters: %d", ret);
294 } else if (resp->header.cmd.status != CMD_STATUS_SUCCESS) {
295 wl1251_warning("data path parameter acx status failed");
305 int wl1251_acx_rx_msdu_life_time(struct wl1251 *wl, u32 life_time)
307 struct acx_rx_msdu_lifetime *acx;
310 wl1251_debug(DEBUG_ACX, "acx rx msdu life time");
312 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
318 acx->lifetime = life_time;
319 ret = wl1251_cmd_configure(wl, DOT11_RX_MSDU_LIFE_TIME,
322 wl1251_warning("failed to set rx msdu life time: %d", ret);
331 int wl1251_acx_rx_config(struct wl1251 *wl, u32 config, u32 filter)
333 struct acx_rx_config *rx_config;
336 wl1251_debug(DEBUG_ACX, "acx rx config");
338 rx_config = kzalloc(sizeof(*rx_config), GFP_KERNEL);
344 rx_config->config_options = config;
345 rx_config->filter_options = filter;
347 ret = wl1251_cmd_configure(wl, ACX_RX_CFG,
348 rx_config, sizeof(*rx_config));
350 wl1251_warning("failed to set rx config: %d", ret);
359 int wl1251_acx_pd_threshold(struct wl1251 *wl)
361 struct acx_packet_detection *pd;
364 wl1251_debug(DEBUG_ACX, "acx data pd threshold");
366 pd = kzalloc(sizeof(*pd), GFP_KERNEL);
372 /* FIXME: threshold value not set */
374 ret = wl1251_cmd_configure(wl, ACX_PD_THRESHOLD, pd, sizeof(*pd));
376 wl1251_warning("failed to set pd threshold: %d", ret);
385 int wl1251_acx_slot(struct wl1251 *wl, enum acx_slot_type slot_time)
387 struct acx_slot *slot;
390 wl1251_debug(DEBUG_ACX, "acx slot");
392 slot = kzalloc(sizeof(*slot), GFP_KERNEL);
398 slot->wone_index = STATION_WONE_INDEX;
399 slot->slot_time = slot_time;
401 ret = wl1251_cmd_configure(wl, ACX_SLOT, slot, sizeof(*slot));
403 wl1251_warning("failed to set slot time: %d", ret);
412 int wl1251_acx_group_address_tbl(struct wl1251 *wl)
414 struct acx_dot11_grp_addr_tbl *acx;
417 wl1251_debug(DEBUG_ACX, "acx group address tbl");
419 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
428 memset(acx->mac_table, 0, ADDRESS_GROUP_MAX_LEN);
430 ret = wl1251_cmd_configure(wl, DOT11_GROUP_ADDRESS_TBL,
433 wl1251_warning("failed to set group addr table: %d", ret);
442 int wl1251_acx_service_period_timeout(struct wl1251 *wl)
444 struct acx_rx_timeout *rx_timeout;
447 rx_timeout = kzalloc(sizeof(*rx_timeout), GFP_KERNEL);
453 wl1251_debug(DEBUG_ACX, "acx service period timeout");
455 rx_timeout->ps_poll_timeout = RX_TIMEOUT_PS_POLL_DEF;
456 rx_timeout->upsd_timeout = RX_TIMEOUT_UPSD_DEF;
458 ret = wl1251_cmd_configure(wl, ACX_SERVICE_PERIOD_TIMEOUT,
459 rx_timeout, sizeof(*rx_timeout));
461 wl1251_warning("failed to set service period timeout: %d",
471 int wl1251_acx_rts_threshold(struct wl1251 *wl, u16 rts_threshold)
473 struct acx_rts_threshold *rts;
476 wl1251_debug(DEBUG_ACX, "acx rts threshold");
478 rts = kzalloc(sizeof(*rts), GFP_KERNEL);
484 rts->threshold = rts_threshold;
486 ret = wl1251_cmd_configure(wl, DOT11_RTS_THRESHOLD, rts, sizeof(*rts));
488 wl1251_warning("failed to set rts threshold: %d", ret);
497 int wl1251_acx_beacon_filter_opt(struct wl1251 *wl)
499 struct acx_beacon_filter_option *beacon_filter;
502 wl1251_debug(DEBUG_ACX, "acx beacon filter opt");
504 beacon_filter = kzalloc(sizeof(*beacon_filter), GFP_KERNEL);
505 if (!beacon_filter) {
510 beacon_filter->enable = 0;
511 beacon_filter->max_num_beacons = 0;
513 ret = wl1251_cmd_configure(wl, ACX_BEACON_FILTER_OPT,
514 beacon_filter, sizeof(*beacon_filter));
516 wl1251_warning("failed to set beacon filter opt: %d", ret);
521 kfree(beacon_filter);
525 int wl1251_acx_beacon_filter_table(struct wl1251 *wl)
527 struct acx_beacon_filter_ie_table *ie_table;
530 wl1251_debug(DEBUG_ACX, "acx beacon filter table");
532 ie_table = kzalloc(sizeof(*ie_table), GFP_KERNEL);
538 ie_table->num_ie = 0;
539 memset(ie_table->table, 0, BEACON_FILTER_TABLE_MAX_SIZE);
541 ret = wl1251_cmd_configure(wl, ACX_BEACON_FILTER_TABLE,
542 ie_table, sizeof(*ie_table));
544 wl1251_warning("failed to set beacon filter table: %d", ret);
553 int wl1251_acx_sg_enable(struct wl1251 *wl)
555 struct acx_bt_wlan_coex *pta;
558 wl1251_debug(DEBUG_ACX, "acx sg enable");
560 pta = kzalloc(sizeof(*pta), GFP_KERNEL);
566 pta->enable = SG_ENABLE;
568 ret = wl1251_cmd_configure(wl, ACX_SG_ENABLE, pta, sizeof(*pta));
570 wl1251_warning("failed to set softgemini enable: %d", ret);
579 int wl1251_acx_sg_cfg(struct wl1251 *wl)
581 struct acx_bt_wlan_coex_param *param;
584 wl1251_debug(DEBUG_ACX, "acx sg cfg");
586 param = kzalloc(sizeof(*param), GFP_KERNEL);
592 /* BT-WLAN coext parameters */
593 param->min_rate = RATE_INDEX_24MBPS;
594 param->bt_hp_max_time = PTA_BT_HP_MAXTIME_DEF;
595 param->wlan_hp_max_time = PTA_WLAN_HP_MAX_TIME_DEF;
596 param->sense_disable_timer = PTA_SENSE_DISABLE_TIMER_DEF;
597 param->rx_time_bt_hp = PTA_PROTECTIVE_RX_TIME_DEF;
598 param->tx_time_bt_hp = PTA_PROTECTIVE_TX_TIME_DEF;
599 param->rx_time_bt_hp_fast = PTA_PROTECTIVE_RX_TIME_FAST_DEF;
600 param->tx_time_bt_hp_fast = PTA_PROTECTIVE_TX_TIME_FAST_DEF;
601 param->wlan_cycle_fast = PTA_CYCLE_TIME_FAST_DEF;
602 param->bt_anti_starvation_period = PTA_ANTI_STARVE_PERIOD_DEF;
603 param->next_bt_lp_packet = PTA_TIMEOUT_NEXT_BT_LP_PACKET_DEF;
604 param->wake_up_beacon = PTA_TIME_BEFORE_BEACON_DEF;
605 param->hp_dm_max_guard_time = PTA_HPDM_MAX_TIME_DEF;
606 param->next_wlan_packet = PTA_TIME_OUT_NEXT_WLAN_DEF;
607 param->antenna_type = PTA_ANTENNA_TYPE_DEF;
608 param->signal_type = PTA_SIGNALING_TYPE_DEF;
609 param->afh_leverage_on = PTA_AFH_LEVERAGE_ON_DEF;
610 param->quiet_cycle_num = PTA_NUMBER_QUIET_CYCLE_DEF;
611 param->max_cts = PTA_MAX_NUM_CTS_DEF;
612 param->wlan_packets_num = PTA_NUMBER_OF_WLAN_PACKETS_DEF;
613 param->bt_packets_num = PTA_NUMBER_OF_BT_PACKETS_DEF;
614 param->missed_rx_avalanche = PTA_RX_FOR_AVALANCHE_DEF;
615 param->wlan_elp_hp = PTA_ELP_HP_DEF;
616 param->bt_anti_starvation_cycles = PTA_ANTI_STARVE_NUM_CYCLE_DEF;
617 param->ack_mode_dual_ant = PTA_ACK_MODE_DEF;
618 param->pa_sd_enable = PTA_ALLOW_PA_SD_DEF;
619 param->pta_auto_mode_enable = PTA_AUTO_MODE_NO_CTS_DEF;
620 param->bt_hp_respected_num = PTA_BT_HP_RESPECTED_DEF;
622 ret = wl1251_cmd_configure(wl, ACX_SG_CFG, param, sizeof(*param));
624 wl1251_warning("failed to set sg config: %d", ret);
633 int wl1251_acx_cca_threshold(struct wl1251 *wl)
635 struct acx_energy_detection *detection;
638 wl1251_debug(DEBUG_ACX, "acx cca threshold");
640 detection = kzalloc(sizeof(*detection), GFP_KERNEL);
646 detection->rx_cca_threshold = CCA_THRSH_DISABLE_ENERGY_D;
647 detection->tx_energy_detection = 0;
649 ret = wl1251_cmd_configure(wl, ACX_CCA_THRESHOLD,
650 detection, sizeof(*detection));
652 wl1251_warning("failed to set cca threshold: %d", ret);
661 int wl1251_acx_bcn_dtim_options(struct wl1251 *wl)
663 struct acx_beacon_broadcast *bb;
666 wl1251_debug(DEBUG_ACX, "acx bcn dtim options");
668 bb = kzalloc(sizeof(*bb), GFP_KERNEL);
674 bb->beacon_rx_timeout = BCN_RX_TIMEOUT_DEF_VALUE;
675 bb->broadcast_timeout = BROADCAST_RX_TIMEOUT_DEF_VALUE;
676 bb->rx_broadcast_in_ps = RX_BROADCAST_IN_PS_DEF_VALUE;
677 bb->ps_poll_threshold = CONSECUTIVE_PS_POLL_FAILURE_DEF;
679 ret = wl1251_cmd_configure(wl, ACX_BCN_DTIM_OPTIONS, bb, sizeof(*bb));
681 wl1251_warning("failed to set rx config: %d", ret);
690 int wl1251_acx_aid(struct wl1251 *wl, u16 aid)
692 struct acx_aid *acx_aid;
695 wl1251_debug(DEBUG_ACX, "acx aid");
697 acx_aid = kzalloc(sizeof(*acx_aid), GFP_KERNEL);
705 ret = wl1251_cmd_configure(wl, ACX_AID, acx_aid, sizeof(*acx_aid));
707 wl1251_warning("failed to set aid: %d", ret);
716 int wl1251_acx_event_mbox_mask(struct wl1251 *wl, u32 event_mask)
718 struct acx_event_mask *mask;
721 wl1251_debug(DEBUG_ACX, "acx event mbox mask");
723 mask = kzalloc(sizeof(*mask), GFP_KERNEL);
729 /* high event mask is unused */
730 mask->high_event_mask = 0xffffffff;
732 mask->event_mask = event_mask;
734 ret = wl1251_cmd_configure(wl, ACX_EVENT_MBOX_MASK,
735 mask, sizeof(*mask));
737 wl1251_warning("failed to set acx_event_mbox_mask: %d", ret);
746 int wl1251_acx_set_preamble(struct wl1251 *wl, enum acx_preamble_type preamble)
748 struct acx_preamble *acx;
751 wl1251_debug(DEBUG_ACX, "acx_set_preamble");
753 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
759 acx->preamble = preamble;
761 ret = wl1251_cmd_configure(wl, ACX_PREAMBLE_TYPE, acx, sizeof(*acx));
763 wl1251_warning("Setting of preamble failed: %d", ret);
772 int wl1251_acx_cts_protect(struct wl1251 *wl,
773 enum acx_ctsprotect_type ctsprotect)
775 struct acx_ctsprotect *acx;
778 wl1251_debug(DEBUG_ACX, "acx_set_ctsprotect");
780 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
786 acx->ctsprotect = ctsprotect;
788 ret = wl1251_cmd_configure(wl, ACX_CTS_PROTECTION, acx, sizeof(*acx));
790 wl1251_warning("Setting of ctsprotect failed: %d", ret);
799 int wl1251_acx_tsf_info(struct wl1251 *wl, u64 *mactime)
801 struct acx_tsf_info *tsf_info;
804 tsf_info = kzalloc(sizeof(*tsf_info), GFP_KERNEL);
810 ret = wl1251_cmd_interrogate(wl, ACX_TSF_INFO,
811 tsf_info, sizeof(*tsf_info));
813 wl1251_warning("ACX_FW_REV interrogate failed");
817 *mactime = tsf_info->current_tsf_lsb |
818 (tsf_info->current_tsf_msb << 31);
825 int wl1251_acx_statistics(struct wl1251 *wl, struct acx_statistics *stats)
829 wl1251_debug(DEBUG_ACX, "acx statistics");
831 ret = wl1251_cmd_interrogate(wl, ACX_STATISTICS, stats,
834 wl1251_warning("acx statistics failed: %d", ret);