2 * This file is part of wl1271
4 * Copyright (C) 2008-2009 Nokia Corporation
6 * Contact: Luciano Coelho <luciano.coelho@nokia.com>
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License
10 * version 2 as published by the Free Software Foundation.
12 * This program is distributed in the hope that it will be useful, but
13 * WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
26 #include <linux/module.h>
27 #include <linux/platform_device.h>
28 #include <linux/spi/spi.h>
29 #include <linux/slab.h>
33 #include "wl12xx_80211.h"
37 int wl1271_acx_wake_up_conditions(struct wl1271 *wl, struct wl12xx_vif *wlvif,
38 u8 wake_up_event, u8 listen_interval)
40 struct acx_wake_up_condition *wake_up;
43 wl1271_debug(DEBUG_ACX, "acx wake up conditions (wake_up_event %d listen_interval %d)",
44 wake_up_event, listen_interval);
46 wake_up = kzalloc(sizeof(*wake_up), GFP_KERNEL);
52 wake_up->role_id = wlvif->role_id;
53 wake_up->wake_up_event = wake_up_event;
54 wake_up->listen_interval = listen_interval;
56 ret = wl1271_cmd_configure(wl, ACX_WAKE_UP_CONDITIONS,
57 wake_up, sizeof(*wake_up));
59 wl1271_warning("could not set wake up conditions: %d", ret);
68 int wl1271_acx_sleep_auth(struct wl1271 *wl, u8 sleep_auth)
70 struct acx_sleep_auth *auth;
73 wl1271_debug(DEBUG_ACX, "acx sleep auth %d", sleep_auth);
75 auth = kzalloc(sizeof(*auth), GFP_KERNEL);
81 auth->sleep_auth = sleep_auth;
83 ret = wl1271_cmd_configure(wl, ACX_SLEEP_AUTH, auth, sizeof(*auth));
85 wl1271_error("could not configure sleep_auth to %d: %d",
90 wl->sleep_auth = sleep_auth;
95 EXPORT_SYMBOL_GPL(wl1271_acx_sleep_auth);
97 int wl1271_acx_tx_power(struct wl1271 *wl, struct wl12xx_vif *wlvif,
100 struct acx_current_tx_power *acx;
103 wl1271_debug(DEBUG_ACX, "acx dot11_cur_tx_pwr %d", power);
105 if (power < 0 || power > 25)
108 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
114 acx->role_id = wlvif->role_id;
115 acx->current_tx_power = power * 10;
117 ret = wl1271_cmd_configure(wl, DOT11_CUR_TX_PWR, acx, sizeof(*acx));
119 wl1271_warning("configure of tx power failed: %d", ret);
128 int wl1271_acx_feature_cfg(struct wl1271 *wl, struct wl12xx_vif *wlvif)
130 struct acx_feature_config *feature;
133 wl1271_debug(DEBUG_ACX, "acx feature cfg");
135 feature = kzalloc(sizeof(*feature), GFP_KERNEL);
141 /* DF_ENCRYPTION_DISABLE and DF_SNIFF_MODE_ENABLE are disabled */
142 feature->role_id = wlvif->role_id;
143 feature->data_flow_options = 0;
144 feature->options = 0;
146 ret = wl1271_cmd_configure(wl, ACX_FEATURE_CFG,
147 feature, sizeof(*feature));
149 wl1271_error("Couldnt set HW encryption");
158 int wl1271_acx_mem_map(struct wl1271 *wl, struct acx_header *mem_map,
163 wl1271_debug(DEBUG_ACX, "acx mem map");
165 ret = wl1271_cmd_interrogate(wl, ACX_MEM_MAP, mem_map,
166 sizeof(struct acx_header), len);
173 int wl1271_acx_rx_msdu_life_time(struct wl1271 *wl)
175 struct acx_rx_msdu_lifetime *acx;
178 wl1271_debug(DEBUG_ACX, "acx rx msdu life time");
180 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
186 acx->lifetime = cpu_to_le32(wl->conf.rx.rx_msdu_life_time);
187 ret = wl1271_cmd_configure(wl, DOT11_RX_MSDU_LIFE_TIME,
190 wl1271_warning("failed to set rx msdu life time: %d", ret);
199 int wl1271_acx_slot(struct wl1271 *wl, struct wl12xx_vif *wlvif,
200 enum acx_slot_type slot_time)
202 struct acx_slot *slot;
205 wl1271_debug(DEBUG_ACX, "acx slot");
207 slot = kzalloc(sizeof(*slot), GFP_KERNEL);
213 slot->role_id = wlvif->role_id;
214 slot->wone_index = STATION_WONE_INDEX;
215 slot->slot_time = slot_time;
217 ret = wl1271_cmd_configure(wl, ACX_SLOT, slot, sizeof(*slot));
219 wl1271_warning("failed to set slot time: %d", ret);
228 int wl1271_acx_group_address_tbl(struct wl1271 *wl, struct wl12xx_vif *wlvif,
229 bool enable, void *mc_list, u32 mc_list_len)
231 struct acx_dot11_grp_addr_tbl *acx;
234 wl1271_debug(DEBUG_ACX, "acx group address tbl");
236 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
243 acx->role_id = wlvif->role_id;
244 acx->enabled = enable;
245 acx->num_groups = mc_list_len;
246 memcpy(acx->mac_table, mc_list, mc_list_len * ETH_ALEN);
248 ret = wl1271_cmd_configure(wl, DOT11_GROUP_ADDRESS_TBL,
251 wl1271_warning("failed to set group addr table: %d", ret);
260 int wl1271_acx_service_period_timeout(struct wl1271 *wl,
261 struct wl12xx_vif *wlvif)
263 struct acx_rx_timeout *rx_timeout;
266 rx_timeout = kzalloc(sizeof(*rx_timeout), GFP_KERNEL);
272 wl1271_debug(DEBUG_ACX, "acx service period timeout");
274 rx_timeout->role_id = wlvif->role_id;
275 rx_timeout->ps_poll_timeout = cpu_to_le16(wl->conf.rx.ps_poll_timeout);
276 rx_timeout->upsd_timeout = cpu_to_le16(wl->conf.rx.upsd_timeout);
278 ret = wl1271_cmd_configure(wl, ACX_SERVICE_PERIOD_TIMEOUT,
279 rx_timeout, sizeof(*rx_timeout));
281 wl1271_warning("failed to set service period timeout: %d",
291 int wl1271_acx_rts_threshold(struct wl1271 *wl, struct wl12xx_vif *wlvif,
294 struct acx_rts_threshold *rts;
298 * If the RTS threshold is not configured or out of range, use the
301 if (rts_threshold > IEEE80211_MAX_RTS_THRESHOLD)
302 rts_threshold = wl->conf.rx.rts_threshold;
304 wl1271_debug(DEBUG_ACX, "acx rts threshold: %d", rts_threshold);
306 rts = kzalloc(sizeof(*rts), GFP_KERNEL);
312 rts->role_id = wlvif->role_id;
313 rts->threshold = cpu_to_le16((u16)rts_threshold);
315 ret = wl1271_cmd_configure(wl, DOT11_RTS_THRESHOLD, rts, sizeof(*rts));
317 wl1271_warning("failed to set rts threshold: %d", ret);
326 int wl1271_acx_dco_itrim_params(struct wl1271 *wl)
328 struct acx_dco_itrim_params *dco;
329 struct conf_itrim_settings *c = &wl->conf.itrim;
332 wl1271_debug(DEBUG_ACX, "acx dco itrim parameters");
334 dco = kzalloc(sizeof(*dco), GFP_KERNEL);
340 dco->enable = c->enable;
341 dco->timeout = cpu_to_le32(c->timeout);
343 ret = wl1271_cmd_configure(wl, ACX_SET_DCO_ITRIM_PARAMS,
346 wl1271_warning("failed to set dco itrim parameters: %d", ret);
355 int wl1271_acx_beacon_filter_opt(struct wl1271 *wl, struct wl12xx_vif *wlvif,
358 struct acx_beacon_filter_option *beacon_filter = NULL;
361 wl1271_debug(DEBUG_ACX, "acx beacon filter opt enable=%d",
365 wl->conf.conn.bcn_filt_mode == CONF_BCN_FILT_MODE_DISABLED)
368 beacon_filter = kzalloc(sizeof(*beacon_filter), GFP_KERNEL);
369 if (!beacon_filter) {
374 beacon_filter->role_id = wlvif->role_id;
375 beacon_filter->enable = enable_filter;
378 * When set to zero, and the filter is enabled, beacons
379 * without the unicast TIM bit set are dropped.
381 beacon_filter->max_num_beacons = 0;
383 ret = wl1271_cmd_configure(wl, ACX_BEACON_FILTER_OPT,
384 beacon_filter, sizeof(*beacon_filter));
386 wl1271_warning("failed to set beacon filter opt: %d", ret);
391 kfree(beacon_filter);
395 int wl1271_acx_beacon_filter_table(struct wl1271 *wl,
396 struct wl12xx_vif *wlvif)
398 struct acx_beacon_filter_ie_table *ie_table;
401 bool vendor_spec = false;
403 wl1271_debug(DEBUG_ACX, "acx beacon filter table");
405 ie_table = kzalloc(sizeof(*ie_table), GFP_KERNEL);
411 /* configure default beacon pass-through rules */
412 ie_table->role_id = wlvif->role_id;
413 ie_table->num_ie = 0;
414 for (i = 0; i < wl->conf.conn.bcn_filt_ie_count; i++) {
415 struct conf_bcn_filt_rule *r = &(wl->conf.conn.bcn_filt_ie[i]);
416 ie_table->table[idx++] = r->ie;
417 ie_table->table[idx++] = r->rule;
419 if (r->ie == WLAN_EID_VENDOR_SPECIFIC) {
420 /* only one vendor specific ie allowed */
424 /* for vendor specific rules configure the
426 memcpy(&(ie_table->table[idx]), r->oui,
427 CONF_BCN_IE_OUI_LEN);
428 idx += CONF_BCN_IE_OUI_LEN;
429 ie_table->table[idx++] = r->type;
430 memcpy(&(ie_table->table[idx]), r->version,
431 CONF_BCN_IE_VER_LEN);
432 idx += CONF_BCN_IE_VER_LEN;
439 ret = wl1271_cmd_configure(wl, ACX_BEACON_FILTER_TABLE,
440 ie_table, sizeof(*ie_table));
442 wl1271_warning("failed to set beacon filter table: %d", ret);
451 #define ACX_CONN_MONIT_DISABLE_VALUE 0xffffffff
453 int wl1271_acx_conn_monit_params(struct wl1271 *wl, struct wl12xx_vif *wlvif,
456 struct acx_conn_monit_params *acx;
457 u32 threshold = ACX_CONN_MONIT_DISABLE_VALUE;
458 u32 timeout = ACX_CONN_MONIT_DISABLE_VALUE;
461 wl1271_debug(DEBUG_ACX, "acx connection monitor parameters: %s",
462 enable ? "enabled" : "disabled");
464 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
471 threshold = wl->conf.conn.synch_fail_thold;
472 timeout = wl->conf.conn.bss_lose_timeout;
475 acx->role_id = wlvif->role_id;
476 acx->synch_fail_thold = cpu_to_le32(threshold);
477 acx->bss_lose_timeout = cpu_to_le32(timeout);
479 ret = wl1271_cmd_configure(wl, ACX_CONN_MONIT_PARAMS,
482 wl1271_warning("failed to set connection monitor "
483 "parameters: %d", ret);
493 int wl1271_acx_sg_enable(struct wl1271 *wl, bool enable)
495 struct acx_bt_wlan_coex *pta;
498 wl1271_debug(DEBUG_ACX, "acx sg enable");
500 pta = kzalloc(sizeof(*pta), GFP_KERNEL);
507 pta->enable = wl->conf.sg.state;
509 pta->enable = CONF_SG_DISABLE;
511 ret = wl1271_cmd_configure(wl, ACX_SG_ENABLE, pta, sizeof(*pta));
513 wl1271_warning("failed to set softgemini enable: %d", ret);
522 int wl12xx_acx_sg_cfg(struct wl1271 *wl)
524 struct acx_bt_wlan_coex_param *param;
525 struct conf_sg_settings *c = &wl->conf.sg;
528 wl1271_debug(DEBUG_ACX, "acx sg cfg");
530 param = kzalloc(sizeof(*param), GFP_KERNEL);
536 /* BT-WLAN coext parameters */
537 for (i = 0; i < CONF_SG_PARAMS_MAX; i++)
538 param->params[i] = cpu_to_le32(c->params[i]);
539 param->param_idx = CONF_SG_PARAMS_ALL;
541 ret = wl1271_cmd_configure(wl, ACX_SG_CFG, param, sizeof(*param));
543 wl1271_warning("failed to set sg config: %d", ret);
552 int wl1271_acx_cca_threshold(struct wl1271 *wl)
554 struct acx_energy_detection *detection;
557 wl1271_debug(DEBUG_ACX, "acx cca threshold");
559 detection = kzalloc(sizeof(*detection), GFP_KERNEL);
565 detection->rx_cca_threshold = cpu_to_le16(wl->conf.rx.rx_cca_threshold);
566 detection->tx_energy_detection = wl->conf.tx.tx_energy_detection;
568 ret = wl1271_cmd_configure(wl, ACX_CCA_THRESHOLD,
569 detection, sizeof(*detection));
571 wl1271_warning("failed to set cca threshold: %d", ret);
578 int wl1271_acx_bcn_dtim_options(struct wl1271 *wl, struct wl12xx_vif *wlvif)
580 struct acx_beacon_broadcast *bb;
583 wl1271_debug(DEBUG_ACX, "acx bcn dtim options");
585 bb = kzalloc(sizeof(*bb), GFP_KERNEL);
591 bb->role_id = wlvif->role_id;
592 bb->beacon_rx_timeout = cpu_to_le16(wl->conf.conn.beacon_rx_timeout);
593 bb->broadcast_timeout = cpu_to_le16(wl->conf.conn.broadcast_timeout);
594 bb->rx_broadcast_in_ps = wl->conf.conn.rx_broadcast_in_ps;
595 bb->ps_poll_threshold = wl->conf.conn.ps_poll_threshold;
597 ret = wl1271_cmd_configure(wl, ACX_BCN_DTIM_OPTIONS, bb, sizeof(*bb));
599 wl1271_warning("failed to set rx config: %d", ret);
608 int wl1271_acx_aid(struct wl1271 *wl, struct wl12xx_vif *wlvif, u16 aid)
610 struct acx_aid *acx_aid;
613 wl1271_debug(DEBUG_ACX, "acx aid");
615 acx_aid = kzalloc(sizeof(*acx_aid), GFP_KERNEL);
621 acx_aid->role_id = wlvif->role_id;
622 acx_aid->aid = cpu_to_le16(aid);
624 ret = wl1271_cmd_configure(wl, ACX_AID, acx_aid, sizeof(*acx_aid));
626 wl1271_warning("failed to set aid: %d", ret);
635 int wl1271_acx_event_mbox_mask(struct wl1271 *wl, u32 event_mask)
637 struct acx_event_mask *mask;
640 wl1271_debug(DEBUG_ACX, "acx event mbox mask");
642 mask = kzalloc(sizeof(*mask), GFP_KERNEL);
648 /* high event mask is unused */
649 mask->high_event_mask = cpu_to_le32(0xffffffff);
650 mask->event_mask = cpu_to_le32(event_mask);
652 ret = wl1271_cmd_configure(wl, ACX_EVENT_MBOX_MASK,
653 mask, sizeof(*mask));
655 wl1271_warning("failed to set acx_event_mbox_mask: %d", ret);
664 int wl1271_acx_set_preamble(struct wl1271 *wl, struct wl12xx_vif *wlvif,
665 enum acx_preamble_type preamble)
667 struct acx_preamble *acx;
670 wl1271_debug(DEBUG_ACX, "acx_set_preamble");
672 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
678 acx->role_id = wlvif->role_id;
679 acx->preamble = preamble;
681 ret = wl1271_cmd_configure(wl, ACX_PREAMBLE_TYPE, acx, sizeof(*acx));
683 wl1271_warning("Setting of preamble failed: %d", ret);
692 int wl1271_acx_cts_protect(struct wl1271 *wl, struct wl12xx_vif *wlvif,
693 enum acx_ctsprotect_type ctsprotect)
695 struct acx_ctsprotect *acx;
698 wl1271_debug(DEBUG_ACX, "acx_set_ctsprotect");
700 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
706 acx->role_id = wlvif->role_id;
707 acx->ctsprotect = ctsprotect;
709 ret = wl1271_cmd_configure(wl, ACX_CTS_PROTECTION, acx, sizeof(*acx));
711 wl1271_warning("Setting of ctsprotect failed: %d", ret);
720 int wl1271_acx_statistics(struct wl1271 *wl, void *stats)
724 wl1271_debug(DEBUG_ACX, "acx statistics");
726 ret = wl1271_cmd_interrogate(wl, ACX_STATISTICS, stats,
727 sizeof(struct acx_header),
728 wl->stats.fw_stats_len);
730 wl1271_warning("acx statistics failed: %d", ret);
737 int wl1271_acx_sta_rate_policies(struct wl1271 *wl, struct wl12xx_vif *wlvif)
739 struct acx_rate_policy *acx;
740 struct conf_tx_rate_class *c = &wl->conf.tx.sta_rc_conf;
743 wl1271_debug(DEBUG_ACX, "acx rate policies");
745 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
752 wl1271_debug(DEBUG_ACX, "basic_rate: 0x%x, full_rate: 0x%x",
753 wlvif->basic_rate, wlvif->rate_set);
755 /* configure one basic rate class */
756 acx->rate_policy_idx = cpu_to_le32(wlvif->sta.basic_rate_idx);
757 acx->rate_policy.enabled_rates = cpu_to_le32(wlvif->basic_rate);
758 acx->rate_policy.short_retry_limit = c->short_retry_limit;
759 acx->rate_policy.long_retry_limit = c->long_retry_limit;
760 acx->rate_policy.aflags = c->aflags;
762 ret = wl1271_cmd_configure(wl, ACX_RATE_POLICY, acx, sizeof(*acx));
764 wl1271_warning("Setting of rate policies failed: %d", ret);
768 /* configure one AP supported rate class */
769 acx->rate_policy_idx = cpu_to_le32(wlvif->sta.ap_rate_idx);
771 /* the AP policy is HW specific */
772 acx->rate_policy.enabled_rates =
773 cpu_to_le32(wlcore_hw_sta_get_ap_rate_mask(wl, wlvif));
774 acx->rate_policy.short_retry_limit = c->short_retry_limit;
775 acx->rate_policy.long_retry_limit = c->long_retry_limit;
776 acx->rate_policy.aflags = c->aflags;
778 ret = wl1271_cmd_configure(wl, ACX_RATE_POLICY, acx, sizeof(*acx));
780 wl1271_warning("Setting of rate policies failed: %d", ret);
785 * configure one rate class for basic p2p operations.
786 * (p2p packets should always go out with OFDM rates, even
787 * if we are currently connected to 11b AP)
789 acx->rate_policy_idx = cpu_to_le32(wlvif->sta.p2p_rate_idx);
790 acx->rate_policy.enabled_rates =
791 cpu_to_le32(CONF_TX_RATE_MASK_BASIC_P2P);
792 acx->rate_policy.short_retry_limit = c->short_retry_limit;
793 acx->rate_policy.long_retry_limit = c->long_retry_limit;
794 acx->rate_policy.aflags = c->aflags;
796 ret = wl1271_cmd_configure(wl, ACX_RATE_POLICY, acx, sizeof(*acx));
798 wl1271_warning("Setting of rate policies failed: %d", ret);
807 int wl1271_acx_ap_rate_policy(struct wl1271 *wl, struct conf_tx_rate_class *c,
810 struct acx_rate_policy *acx;
813 wl1271_debug(DEBUG_ACX, "acx ap rate policy %d rates 0x%x",
814 idx, c->enabled_rates);
816 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
822 acx->rate_policy.enabled_rates = cpu_to_le32(c->enabled_rates);
823 acx->rate_policy.short_retry_limit = c->short_retry_limit;
824 acx->rate_policy.long_retry_limit = c->long_retry_limit;
825 acx->rate_policy.aflags = c->aflags;
827 acx->rate_policy_idx = cpu_to_le32(idx);
829 ret = wl1271_cmd_configure(wl, ACX_RATE_POLICY, acx, sizeof(*acx));
831 wl1271_warning("Setting of ap rate policy failed: %d", ret);
840 int wl1271_acx_ac_cfg(struct wl1271 *wl, struct wl12xx_vif *wlvif,
841 u8 ac, u8 cw_min, u16 cw_max, u8 aifsn, u16 txop)
843 struct acx_ac_cfg *acx;
846 wl1271_debug(DEBUG_ACX, "acx ac cfg %d cw_ming %d cw_max %d "
847 "aifs %d txop %d", ac, cw_min, cw_max, aifsn, txop);
849 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
856 acx->role_id = wlvif->role_id;
858 acx->cw_min = cw_min;
859 acx->cw_max = cpu_to_le16(cw_max);
861 acx->tx_op_limit = cpu_to_le16(txop);
863 ret = wl1271_cmd_configure(wl, ACX_AC_CFG, acx, sizeof(*acx));
865 wl1271_warning("acx ac cfg failed: %d", ret);
874 int wl1271_acx_tid_cfg(struct wl1271 *wl, struct wl12xx_vif *wlvif,
875 u8 queue_id, u8 channel_type,
876 u8 tsid, u8 ps_scheme, u8 ack_policy,
877 u32 apsd_conf0, u32 apsd_conf1)
879 struct acx_tid_config *acx;
882 wl1271_debug(DEBUG_ACX, "acx tid config");
884 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
891 acx->role_id = wlvif->role_id;
892 acx->queue_id = queue_id;
893 acx->channel_type = channel_type;
895 acx->ps_scheme = ps_scheme;
896 acx->ack_policy = ack_policy;
897 acx->apsd_conf[0] = cpu_to_le32(apsd_conf0);
898 acx->apsd_conf[1] = cpu_to_le32(apsd_conf1);
900 ret = wl1271_cmd_configure(wl, ACX_TID_CFG, acx, sizeof(*acx));
902 wl1271_warning("Setting of tid config failed: %d", ret);
911 int wl1271_acx_frag_threshold(struct wl1271 *wl, u32 frag_threshold)
913 struct acx_frag_threshold *acx;
917 * If the fragmentation is not configured or out of range, use the
920 if (frag_threshold > IEEE80211_MAX_FRAG_THRESHOLD)
921 frag_threshold = wl->conf.tx.frag_threshold;
923 wl1271_debug(DEBUG_ACX, "acx frag threshold: %d", frag_threshold);
925 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
932 acx->frag_threshold = cpu_to_le16((u16)frag_threshold);
933 ret = wl1271_cmd_configure(wl, ACX_FRAG_CFG, acx, sizeof(*acx));
935 wl1271_warning("Setting of frag threshold failed: %d", ret);
944 int wl1271_acx_tx_config_options(struct wl1271 *wl)
946 struct acx_tx_config_options *acx;
949 wl1271_debug(DEBUG_ACX, "acx tx config options");
951 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
958 acx->tx_compl_timeout = cpu_to_le16(wl->conf.tx.tx_compl_timeout);
959 acx->tx_compl_threshold = cpu_to_le16(wl->conf.tx.tx_compl_threshold);
960 ret = wl1271_cmd_configure(wl, ACX_TX_CONFIG_OPT, acx, sizeof(*acx));
962 wl1271_warning("Setting of tx options failed: %d", ret);
971 int wl12xx_acx_mem_cfg(struct wl1271 *wl)
973 struct wl12xx_acx_config_memory *mem_conf;
974 struct conf_memory_settings *mem;
977 wl1271_debug(DEBUG_ACX, "wl1271 mem cfg");
979 mem_conf = kzalloc(sizeof(*mem_conf), GFP_KERNEL);
988 mem_conf->num_stations = mem->num_stations;
989 mem_conf->rx_mem_block_num = mem->rx_block_num;
990 mem_conf->tx_min_mem_block_num = mem->tx_min_block_num;
991 mem_conf->num_ssid_profiles = mem->ssid_profiles;
992 mem_conf->total_tx_descriptors = cpu_to_le32(wl->num_tx_desc);
993 mem_conf->dyn_mem_enable = mem->dynamic_memory;
994 mem_conf->tx_free_req = mem->min_req_tx_blocks;
995 mem_conf->rx_free_req = mem->min_req_rx_blocks;
996 mem_conf->tx_min = mem->tx_min;
997 mem_conf->fwlog_blocks = wl->conf.fwlog.mem_blocks;
999 ret = wl1271_cmd_configure(wl, ACX_MEM_CFG, mem_conf,
1002 wl1271_warning("wl1271 mem config failed: %d", ret);
1010 EXPORT_SYMBOL_GPL(wl12xx_acx_mem_cfg);
1012 int wl1271_acx_init_mem_config(struct wl1271 *wl)
1016 wl->target_mem_map = kzalloc(sizeof(struct wl1271_acx_mem_map),
1018 if (!wl->target_mem_map) {
1019 wl1271_error("couldn't allocate target memory map");
1023 /* we now ask for the firmware built memory map */
1024 ret = wl1271_acx_mem_map(wl, (void *)wl->target_mem_map,
1025 sizeof(struct wl1271_acx_mem_map));
1027 wl1271_error("couldn't retrieve firmware memory map");
1028 kfree(wl->target_mem_map);
1029 wl->target_mem_map = NULL;
1033 /* initialize TX block book keeping */
1034 wl->tx_blocks_available =
1035 le32_to_cpu(wl->target_mem_map->num_tx_mem_blocks);
1036 wl1271_debug(DEBUG_TX, "available tx blocks: %d",
1037 wl->tx_blocks_available);
1041 EXPORT_SYMBOL_GPL(wl1271_acx_init_mem_config);
1043 int wl1271_acx_init_rx_interrupt(struct wl1271 *wl)
1045 struct wl1271_acx_rx_config_opt *rx_conf;
1048 wl1271_debug(DEBUG_ACX, "wl1271 rx interrupt config");
1050 rx_conf = kzalloc(sizeof(*rx_conf), GFP_KERNEL);
1056 rx_conf->threshold = cpu_to_le16(wl->conf.rx.irq_pkt_threshold);
1057 rx_conf->timeout = cpu_to_le16(wl->conf.rx.irq_timeout);
1058 rx_conf->mblk_threshold = cpu_to_le16(wl->conf.rx.irq_blk_threshold);
1059 rx_conf->queue_type = wl->conf.rx.queue_type;
1061 ret = wl1271_cmd_configure(wl, ACX_RX_CONFIG_OPT, rx_conf,
1064 wl1271_warning("wl1271 rx config opt failed: %d", ret);
1073 int wl1271_acx_bet_enable(struct wl1271 *wl, struct wl12xx_vif *wlvif,
1076 struct wl1271_acx_bet_enable *acx = NULL;
1079 wl1271_debug(DEBUG_ACX, "acx bet enable");
1081 if (enable && wl->conf.conn.bet_enable == CONF_BET_MODE_DISABLE)
1084 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
1090 acx->role_id = wlvif->role_id;
1091 acx->enable = enable ? CONF_BET_MODE_ENABLE : CONF_BET_MODE_DISABLE;
1092 acx->max_consecutive = wl->conf.conn.bet_max_consecutive;
1094 ret = wl1271_cmd_configure(wl, ACX_BET_ENABLE, acx, sizeof(*acx));
1096 wl1271_warning("acx bet enable failed: %d", ret);
1105 int wl1271_acx_arp_ip_filter(struct wl1271 *wl, struct wl12xx_vif *wlvif,
1106 u8 enable, __be32 address)
1108 struct wl1271_acx_arp_filter *acx;
1111 wl1271_debug(DEBUG_ACX, "acx arp ip filter, enable: %d", enable);
1113 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
1119 acx->role_id = wlvif->role_id;
1120 acx->version = ACX_IPV4_VERSION;
1121 acx->enable = enable;
1124 memcpy(acx->address, &address, ACX_IPV4_ADDR_SIZE);
1126 ret = wl1271_cmd_configure(wl, ACX_ARP_IP_FILTER,
1129 wl1271_warning("failed to set arp ip filter: %d", ret);
1138 int wl1271_acx_pm_config(struct wl1271 *wl)
1140 struct wl1271_acx_pm_config *acx = NULL;
1141 struct conf_pm_config_settings *c = &wl->conf.pm_config;
1144 wl1271_debug(DEBUG_ACX, "acx pm config");
1146 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
1152 acx->host_clk_settling_time = cpu_to_le32(c->host_clk_settling_time);
1153 acx->host_fast_wakeup_support = c->host_fast_wakeup_support;
1155 ret = wl1271_cmd_configure(wl, ACX_PM_CONFIG, acx, sizeof(*acx));
1157 wl1271_warning("acx pm config failed: %d", ret);
1165 EXPORT_SYMBOL_GPL(wl1271_acx_pm_config);
1167 int wl1271_acx_keep_alive_mode(struct wl1271 *wl, struct wl12xx_vif *wlvif,
1170 struct wl1271_acx_keep_alive_mode *acx = NULL;
1173 wl1271_debug(DEBUG_ACX, "acx keep alive mode: %d", enable);
1175 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
1181 acx->role_id = wlvif->role_id;
1182 acx->enabled = enable;
1184 ret = wl1271_cmd_configure(wl, ACX_KEEP_ALIVE_MODE, acx, sizeof(*acx));
1186 wl1271_warning("acx keep alive mode failed: %d", ret);
1195 int wl1271_acx_keep_alive_config(struct wl1271 *wl, struct wl12xx_vif *wlvif,
1196 u8 index, u8 tpl_valid)
1198 struct wl1271_acx_keep_alive_config *acx = NULL;
1201 wl1271_debug(DEBUG_ACX, "acx keep alive config");
1203 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
1209 acx->role_id = wlvif->role_id;
1210 acx->period = cpu_to_le32(wl->conf.conn.keep_alive_interval);
1212 acx->tpl_validation = tpl_valid;
1213 acx->trigger = ACX_KEEP_ALIVE_NO_TX;
1215 ret = wl1271_cmd_configure(wl, ACX_SET_KEEP_ALIVE_CONFIG,
1218 wl1271_warning("acx keep alive config failed: %d", ret);
1227 int wl1271_acx_rssi_snr_trigger(struct wl1271 *wl, struct wl12xx_vif *wlvif,
1228 bool enable, s16 thold, u8 hyst)
1230 struct wl1271_acx_rssi_snr_trigger *acx = NULL;
1233 wl1271_debug(DEBUG_ACX, "acx rssi snr trigger");
1235 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
1241 wlvif->last_rssi_event = -1;
1243 acx->role_id = wlvif->role_id;
1244 acx->pacing = cpu_to_le16(wl->conf.roam_trigger.trigger_pacing);
1245 acx->metric = WL1271_ACX_TRIG_METRIC_RSSI_BEACON;
1246 acx->type = WL1271_ACX_TRIG_TYPE_EDGE;
1248 acx->enable = WL1271_ACX_TRIG_ENABLE;
1250 acx->enable = WL1271_ACX_TRIG_DISABLE;
1252 acx->index = WL1271_ACX_TRIG_IDX_RSSI;
1253 acx->dir = WL1271_ACX_TRIG_DIR_BIDIR;
1254 acx->threshold = cpu_to_le16(thold);
1255 acx->hysteresis = hyst;
1257 ret = wl1271_cmd_configure(wl, ACX_RSSI_SNR_TRIGGER, acx, sizeof(*acx));
1259 wl1271_warning("acx rssi snr trigger setting failed: %d", ret);
1268 int wl1271_acx_rssi_snr_avg_weights(struct wl1271 *wl,
1269 struct wl12xx_vif *wlvif)
1271 struct wl1271_acx_rssi_snr_avg_weights *acx = NULL;
1272 struct conf_roam_trigger_settings *c = &wl->conf.roam_trigger;
1275 wl1271_debug(DEBUG_ACX, "acx rssi snr avg weights");
1277 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
1283 acx->role_id = wlvif->role_id;
1284 acx->rssi_beacon = c->avg_weight_rssi_beacon;
1285 acx->rssi_data = c->avg_weight_rssi_data;
1286 acx->snr_beacon = c->avg_weight_snr_beacon;
1287 acx->snr_data = c->avg_weight_snr_data;
1289 ret = wl1271_cmd_configure(wl, ACX_RSSI_SNR_WEIGHTS, acx, sizeof(*acx));
1291 wl1271_warning("acx rssi snr trigger weights failed: %d", ret);
1300 int wl1271_acx_set_ht_capabilities(struct wl1271 *wl,
1301 struct ieee80211_sta_ht_cap *ht_cap,
1302 bool allow_ht_operation, u8 hlid)
1304 struct wl1271_acx_ht_capabilities *acx;
1306 u32 ht_capabilites = 0;
1308 wl1271_debug(DEBUG_ACX, "acx ht capabilities setting "
1309 "sta supp: %d sta cap: %d", ht_cap->ht_supported,
1312 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
1318 if (allow_ht_operation && ht_cap->ht_supported) {
1319 /* no need to translate capabilities - use the spec values */
1320 ht_capabilites = ht_cap->cap;
1323 * this bit is not employed by the spec but only by FW to
1324 * indicate peer HT support
1326 ht_capabilites |= WL12XX_HT_CAP_HT_OPERATION;
1328 /* get data from A-MPDU parameters field */
1329 acx->ampdu_max_length = ht_cap->ampdu_factor;
1330 acx->ampdu_min_spacing = ht_cap->ampdu_density;
1334 acx->ht_capabilites = cpu_to_le32(ht_capabilites);
1336 ret = wl1271_cmd_configure(wl, ACX_PEER_HT_CAP, acx, sizeof(*acx));
1338 wl1271_warning("acx ht capabilities setting failed: %d", ret);
1346 EXPORT_SYMBOL_GPL(wl1271_acx_set_ht_capabilities);
1349 int wl1271_acx_set_ht_information(struct wl1271 *wl,
1350 struct wl12xx_vif *wlvif,
1351 u16 ht_operation_mode)
1353 struct wl1271_acx_ht_information *acx;
1356 wl1271_debug(DEBUG_ACX, "acx ht information setting");
1358 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
1364 acx->role_id = wlvif->role_id;
1365 acx->ht_protection =
1366 (u8)(ht_operation_mode & IEEE80211_HT_OP_MODE_PROTECTION);
1368 acx->gf_protection =
1369 !!(ht_operation_mode & IEEE80211_HT_OP_MODE_NON_GF_STA_PRSNT);
1370 acx->ht_tx_burst_limit = 0;
1371 acx->dual_cts_protection = 0;
1373 ret = wl1271_cmd_configure(wl, ACX_HT_BSS_OPERATION, acx, sizeof(*acx));
1376 wl1271_warning("acx ht information setting failed: %d", ret);
1385 /* Configure BA session initiator/receiver parameters setting in the FW. */
1386 int wl12xx_acx_set_ba_initiator_policy(struct wl1271 *wl,
1387 struct wl12xx_vif *wlvif)
1389 struct wl1271_acx_ba_initiator_policy *acx;
1392 wl1271_debug(DEBUG_ACX, "acx ba initiator policy");
1394 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
1400 /* set for the current role */
1401 acx->role_id = wlvif->role_id;
1402 acx->tid_bitmap = wl->conf.ht.tx_ba_tid_bitmap;
1403 acx->win_size = wl->conf.ht.tx_ba_win_size;
1404 acx->inactivity_timeout = wl->conf.ht.inactivity_timeout;
1406 ret = wl1271_cmd_configure(wl,
1407 ACX_BA_SESSION_INIT_POLICY,
1411 wl1271_warning("acx ba initiator policy failed: %d", ret);
1420 /* setup BA session receiver setting in the FW. */
1421 int wl12xx_acx_set_ba_receiver_session(struct wl1271 *wl, u8 tid_index,
1422 u16 ssn, bool enable, u8 peer_hlid,
1425 struct wl1271_acx_ba_receiver_setup *acx;
1428 wl1271_debug(DEBUG_ACX, "acx ba receiver session setting");
1430 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
1436 acx->hlid = peer_hlid;
1437 acx->tid = tid_index;
1438 acx->enable = enable;
1439 acx->win_size = win_size;
1442 ret = wlcore_cmd_configure_failsafe(wl, ACX_BA_SESSION_RX_SETUP, acx,
1444 BIT(CMD_STATUS_NO_RX_BA_SESSION));
1446 wl1271_warning("acx ba receiver session failed: %d", ret);
1450 /* sometimes we can't start the session */
1451 if (ret == CMD_STATUS_NO_RX_BA_SESSION) {
1452 wl1271_warning("no fw rx ba on tid %d", tid_index);
1463 int wl12xx_acx_tsf_info(struct wl1271 *wl, struct wl12xx_vif *wlvif,
1466 struct wl12xx_acx_fw_tsf_information *tsf_info;
1469 tsf_info = kzalloc(sizeof(*tsf_info), GFP_KERNEL);
1475 tsf_info->role_id = wlvif->role_id;
1477 ret = wl1271_cmd_interrogate(wl, ACX_TSF_INFO, tsf_info,
1478 sizeof(struct acx_header), sizeof(*tsf_info));
1480 wl1271_warning("acx tsf info interrogate failed");
1484 *mactime = le32_to_cpu(tsf_info->current_tsf_low) |
1485 ((u64) le32_to_cpu(tsf_info->current_tsf_high) << 32);
1492 int wl1271_acx_ps_rx_streaming(struct wl1271 *wl, struct wl12xx_vif *wlvif,
1495 struct wl1271_acx_ps_rx_streaming *rx_streaming;
1496 u32 conf_queues, enable_queues;
1499 wl1271_debug(DEBUG_ACX, "acx ps rx streaming");
1501 rx_streaming = kzalloc(sizeof(*rx_streaming), GFP_KERNEL);
1502 if (!rx_streaming) {
1507 conf_queues = wl->conf.rx_streaming.queues;
1509 enable_queues = conf_queues;
1513 for (i = 0; i < 8; i++) {
1515 * Skip non-changed queues, to avoid redundant acxs.
1516 * this check assumes conf.rx_streaming.queues can't
1517 * be changed while rx_streaming is enabled.
1519 if (!(conf_queues & BIT(i)))
1522 rx_streaming->role_id = wlvif->role_id;
1523 rx_streaming->tid = i;
1524 rx_streaming->enable = enable_queues & BIT(i);
1525 rx_streaming->period = wl->conf.rx_streaming.interval;
1526 rx_streaming->timeout = wl->conf.rx_streaming.interval;
1528 ret = wl1271_cmd_configure(wl, ACX_PS_RX_STREAMING,
1530 sizeof(*rx_streaming));
1532 wl1271_warning("acx ps rx streaming failed: %d", ret);
1537 kfree(rx_streaming);
1541 int wl1271_acx_ap_max_tx_retry(struct wl1271 *wl, struct wl12xx_vif *wlvif)
1543 struct wl1271_acx_ap_max_tx_retry *acx = NULL;
1546 wl1271_debug(DEBUG_ACX, "acx ap max tx retry");
1548 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
1552 acx->role_id = wlvif->role_id;
1553 acx->max_tx_retry = cpu_to_le16(wl->conf.tx.max_tx_retries);
1555 ret = wl1271_cmd_configure(wl, ACX_MAX_TX_FAILURE, acx, sizeof(*acx));
1557 wl1271_warning("acx ap max tx retry failed: %d", ret);
1566 int wl12xx_acx_config_ps(struct wl1271 *wl, struct wl12xx_vif *wlvif)
1568 struct wl1271_acx_config_ps *config_ps;
1571 wl1271_debug(DEBUG_ACX, "acx config ps");
1573 config_ps = kzalloc(sizeof(*config_ps), GFP_KERNEL);
1579 config_ps->exit_retries = wl->conf.conn.psm_exit_retries;
1580 config_ps->enter_retries = wl->conf.conn.psm_entry_retries;
1581 config_ps->null_data_rate = cpu_to_le32(wlvif->basic_rate);
1583 ret = wl1271_cmd_configure(wl, ACX_CONFIG_PS, config_ps,
1584 sizeof(*config_ps));
1587 wl1271_warning("acx config ps failed: %d", ret);
1596 int wl1271_acx_set_inconnection_sta(struct wl1271 *wl,
1597 struct wl12xx_vif *wlvif, u8 *addr)
1599 struct wl1271_acx_inconnection_sta *acx = NULL;
1602 wl1271_debug(DEBUG_ACX, "acx set inconnaction sta %pM", addr);
1604 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
1608 memcpy(acx->addr, addr, ETH_ALEN);
1609 acx->role_id = wlvif->role_id;
1611 ret = wl1271_cmd_configure(wl, ACX_UPDATE_INCONNECTION_STA_LIST,
1614 wl1271_warning("acx set inconnaction sta failed: %d", ret);
1623 int wl1271_acx_fm_coex(struct wl1271 *wl)
1625 struct wl1271_acx_fm_coex *acx;
1628 wl1271_debug(DEBUG_ACX, "acx fm coex setting");
1630 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
1636 acx->enable = wl->conf.fm_coex.enable;
1637 acx->swallow_period = wl->conf.fm_coex.swallow_period;
1638 acx->n_divider_fref_set_1 = wl->conf.fm_coex.n_divider_fref_set_1;
1639 acx->n_divider_fref_set_2 = wl->conf.fm_coex.n_divider_fref_set_2;
1640 acx->m_divider_fref_set_1 =
1641 cpu_to_le16(wl->conf.fm_coex.m_divider_fref_set_1);
1642 acx->m_divider_fref_set_2 =
1643 cpu_to_le16(wl->conf.fm_coex.m_divider_fref_set_2);
1644 acx->coex_pll_stabilization_time =
1645 cpu_to_le32(wl->conf.fm_coex.coex_pll_stabilization_time);
1646 acx->ldo_stabilization_time =
1647 cpu_to_le16(wl->conf.fm_coex.ldo_stabilization_time);
1648 acx->fm_disturbed_band_margin =
1649 wl->conf.fm_coex.fm_disturbed_band_margin;
1650 acx->swallow_clk_diff = wl->conf.fm_coex.swallow_clk_diff;
1652 ret = wl1271_cmd_configure(wl, ACX_FM_COEX_CFG, acx, sizeof(*acx));
1654 wl1271_warning("acx fm coex setting failed: %d", ret);
1663 int wl12xx_acx_set_rate_mgmt_params(struct wl1271 *wl)
1665 struct wl12xx_acx_set_rate_mgmt_params *acx = NULL;
1666 struct conf_rate_policy_settings *conf = &wl->conf.rate;
1669 wl1271_debug(DEBUG_ACX, "acx set rate mgmt params");
1671 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
1675 acx->index = ACX_RATE_MGMT_ALL_PARAMS;
1676 acx->rate_retry_score = cpu_to_le16(conf->rate_retry_score);
1677 acx->per_add = cpu_to_le16(conf->per_add);
1678 acx->per_th1 = cpu_to_le16(conf->per_th1);
1679 acx->per_th2 = cpu_to_le16(conf->per_th2);
1680 acx->max_per = cpu_to_le16(conf->max_per);
1681 acx->inverse_curiosity_factor = conf->inverse_curiosity_factor;
1682 acx->tx_fail_low_th = conf->tx_fail_low_th;
1683 acx->tx_fail_high_th = conf->tx_fail_high_th;
1684 acx->per_alpha_shift = conf->per_alpha_shift;
1685 acx->per_add_shift = conf->per_add_shift;
1686 acx->per_beta1_shift = conf->per_beta1_shift;
1687 acx->per_beta2_shift = conf->per_beta2_shift;
1688 acx->rate_check_up = conf->rate_check_up;
1689 acx->rate_check_down = conf->rate_check_down;
1690 memcpy(acx->rate_retry_policy, conf->rate_retry_policy,
1691 sizeof(acx->rate_retry_policy));
1693 ret = wl1271_cmd_configure(wl, ACX_SET_RATE_MGMT_PARAMS,
1696 wl1271_warning("acx set rate mgmt params failed: %d", ret);
1705 int wl12xx_acx_config_hangover(struct wl1271 *wl)
1707 struct wl12xx_acx_config_hangover *acx;
1708 struct conf_hangover_settings *conf = &wl->conf.hangover;
1711 wl1271_debug(DEBUG_ACX, "acx config hangover");
1713 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
1719 acx->recover_time = cpu_to_le32(conf->recover_time);
1720 acx->hangover_period = conf->hangover_period;
1721 acx->dynamic_mode = conf->dynamic_mode;
1722 acx->early_termination_mode = conf->early_termination_mode;
1723 acx->max_period = conf->max_period;
1724 acx->min_period = conf->min_period;
1725 acx->increase_delta = conf->increase_delta;
1726 acx->decrease_delta = conf->decrease_delta;
1727 acx->quiet_time = conf->quiet_time;
1728 acx->increase_time = conf->increase_time;
1729 acx->window_size = conf->window_size;
1731 ret = wl1271_cmd_configure(wl, ACX_CONFIG_HANGOVER, acx,
1735 wl1271_warning("acx config hangover failed: %d", ret);
1745 int wlcore_acx_average_rssi(struct wl1271 *wl, struct wl12xx_vif *wlvif,
1748 struct acx_roaming_stats *acx;
1751 wl1271_debug(DEBUG_ACX, "acx roaming statistics");
1753 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
1759 acx->role_id = wlvif->role_id;
1760 ret = wl1271_cmd_interrogate(wl, ACX_ROAMING_STATISTICS_TBL,
1761 acx, sizeof(*acx), sizeof(*acx));
1763 wl1271_warning("acx roaming statistics failed: %d", ret);
1768 *avg_rssi = acx->rssi_beacon;
1775 /* Set the global behaviour of RX filters - On/Off + default action */
1776 int wl1271_acx_default_rx_filter_enable(struct wl1271 *wl, bool enable,
1777 enum rx_filter_action action)
1779 struct acx_default_rx_filter *acx;
1782 wl1271_debug(DEBUG_ACX, "acx default rx filter en: %d act: %d",
1785 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
1789 acx->enable = enable;
1790 acx->default_action = action;
1792 ret = wl1271_cmd_configure(wl, ACX_ENABLE_RX_DATA_FILTER, acx,
1795 wl1271_warning("acx default rx filter enable failed: %d", ret);
1804 /* Configure or disable a specific RX filter pattern */
1805 int wl1271_acx_set_rx_filter(struct wl1271 *wl, u8 index, bool enable,
1806 struct wl12xx_rx_filter *filter)
1808 struct acx_rx_filter_cfg *acx;
1809 int fields_size = 0;
1813 WARN_ON(enable && !filter);
1814 WARN_ON(index >= WL1271_MAX_RX_FILTERS);
1816 wl1271_debug(DEBUG_ACX,
1817 "acx set rx filter idx: %d enable: %d filter: %p",
1818 index, enable, filter);
1821 fields_size = wl1271_rx_filter_get_fields_size(filter);
1823 wl1271_debug(DEBUG_ACX, "act: %d num_fields: %d field_size: %d",
1824 filter->action, filter->num_fields, fields_size);
1827 acx_size = ALIGN(sizeof(*acx) + fields_size, 4);
1828 acx = kzalloc(acx_size, GFP_KERNEL);
1833 acx->enable = enable;
1837 acx->num_fields = filter->num_fields;
1838 acx->action = filter->action;
1839 wl1271_rx_filter_flatten_fields(filter, acx->fields);
1842 wl1271_dump(DEBUG_ACX, "RX_FILTER: ", acx, acx_size);
1844 ret = wl1271_cmd_configure(wl, ACX_SET_RX_DATA_FILTER, acx, acx_size);
1846 wl1271_warning("setting rx filter failed: %d", ret);
1854 #endif /* CONFIG_PM */