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, len);
172 int wl1271_acx_rx_msdu_life_time(struct wl1271 *wl)
174 struct acx_rx_msdu_lifetime *acx;
177 wl1271_debug(DEBUG_ACX, "acx rx msdu life time");
179 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
185 acx->lifetime = cpu_to_le32(wl->conf.rx.rx_msdu_life_time);
186 ret = wl1271_cmd_configure(wl, DOT11_RX_MSDU_LIFE_TIME,
189 wl1271_warning("failed to set rx msdu life time: %d", ret);
198 int wl1271_acx_slot(struct wl1271 *wl, struct wl12xx_vif *wlvif,
199 enum acx_slot_type slot_time)
201 struct acx_slot *slot;
204 wl1271_debug(DEBUG_ACX, "acx slot");
206 slot = kzalloc(sizeof(*slot), GFP_KERNEL);
212 slot->role_id = wlvif->role_id;
213 slot->wone_index = STATION_WONE_INDEX;
214 slot->slot_time = slot_time;
216 ret = wl1271_cmd_configure(wl, ACX_SLOT, slot, sizeof(*slot));
218 wl1271_warning("failed to set slot time: %d", ret);
227 int wl1271_acx_group_address_tbl(struct wl1271 *wl, struct wl12xx_vif *wlvif,
228 bool enable, void *mc_list, u32 mc_list_len)
230 struct acx_dot11_grp_addr_tbl *acx;
233 wl1271_debug(DEBUG_ACX, "acx group address tbl");
235 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
242 acx->role_id = wlvif->role_id;
243 acx->enabled = enable;
244 acx->num_groups = mc_list_len;
245 memcpy(acx->mac_table, mc_list, mc_list_len * ETH_ALEN);
247 ret = wl1271_cmd_configure(wl, DOT11_GROUP_ADDRESS_TBL,
250 wl1271_warning("failed to set group addr table: %d", ret);
259 int wl1271_acx_service_period_timeout(struct wl1271 *wl,
260 struct wl12xx_vif *wlvif)
262 struct acx_rx_timeout *rx_timeout;
265 rx_timeout = kzalloc(sizeof(*rx_timeout), GFP_KERNEL);
271 wl1271_debug(DEBUG_ACX, "acx service period timeout");
273 rx_timeout->role_id = wlvif->role_id;
274 rx_timeout->ps_poll_timeout = cpu_to_le16(wl->conf.rx.ps_poll_timeout);
275 rx_timeout->upsd_timeout = cpu_to_le16(wl->conf.rx.upsd_timeout);
277 ret = wl1271_cmd_configure(wl, ACX_SERVICE_PERIOD_TIMEOUT,
278 rx_timeout, sizeof(*rx_timeout));
280 wl1271_warning("failed to set service period timeout: %d",
290 int wl1271_acx_rts_threshold(struct wl1271 *wl, struct wl12xx_vif *wlvif,
293 struct acx_rts_threshold *rts;
297 * If the RTS threshold is not configured or out of range, use the
300 if (rts_threshold > IEEE80211_MAX_RTS_THRESHOLD)
301 rts_threshold = wl->conf.rx.rts_threshold;
303 wl1271_debug(DEBUG_ACX, "acx rts threshold: %d", rts_threshold);
305 rts = kzalloc(sizeof(*rts), GFP_KERNEL);
311 rts->role_id = wlvif->role_id;
312 rts->threshold = cpu_to_le16((u16)rts_threshold);
314 ret = wl1271_cmd_configure(wl, DOT11_RTS_THRESHOLD, rts, sizeof(*rts));
316 wl1271_warning("failed to set rts threshold: %d", ret);
325 int wl1271_acx_dco_itrim_params(struct wl1271 *wl)
327 struct acx_dco_itrim_params *dco;
328 struct conf_itrim_settings *c = &wl->conf.itrim;
331 wl1271_debug(DEBUG_ACX, "acx dco itrim parameters");
333 dco = kzalloc(sizeof(*dco), GFP_KERNEL);
339 dco->enable = c->enable;
340 dco->timeout = cpu_to_le32(c->timeout);
342 ret = wl1271_cmd_configure(wl, ACX_SET_DCO_ITRIM_PARAMS,
345 wl1271_warning("failed to set dco itrim parameters: %d", ret);
354 int wl1271_acx_beacon_filter_opt(struct wl1271 *wl, struct wl12xx_vif *wlvif,
357 struct acx_beacon_filter_option *beacon_filter = NULL;
360 wl1271_debug(DEBUG_ACX, "acx beacon filter opt");
363 wl->conf.conn.bcn_filt_mode == CONF_BCN_FILT_MODE_DISABLED)
366 beacon_filter = kzalloc(sizeof(*beacon_filter), GFP_KERNEL);
367 if (!beacon_filter) {
372 beacon_filter->role_id = wlvif->role_id;
373 beacon_filter->enable = enable_filter;
376 * When set to zero, and the filter is enabled, beacons
377 * without the unicast TIM bit set are dropped.
379 beacon_filter->max_num_beacons = 0;
381 ret = wl1271_cmd_configure(wl, ACX_BEACON_FILTER_OPT,
382 beacon_filter, sizeof(*beacon_filter));
384 wl1271_warning("failed to set beacon filter opt: %d", ret);
389 kfree(beacon_filter);
393 int wl1271_acx_beacon_filter_table(struct wl1271 *wl,
394 struct wl12xx_vif *wlvif)
396 struct acx_beacon_filter_ie_table *ie_table;
399 bool vendor_spec = false;
401 wl1271_debug(DEBUG_ACX, "acx beacon filter table");
403 ie_table = kzalloc(sizeof(*ie_table), GFP_KERNEL);
409 /* configure default beacon pass-through rules */
410 ie_table->role_id = wlvif->role_id;
411 ie_table->num_ie = 0;
412 for (i = 0; i < wl->conf.conn.bcn_filt_ie_count; i++) {
413 struct conf_bcn_filt_rule *r = &(wl->conf.conn.bcn_filt_ie[i]);
414 ie_table->table[idx++] = r->ie;
415 ie_table->table[idx++] = r->rule;
417 if (r->ie == WLAN_EID_VENDOR_SPECIFIC) {
418 /* only one vendor specific ie allowed */
422 /* for vendor specific rules configure the
424 memcpy(&(ie_table->table[idx]), r->oui,
425 CONF_BCN_IE_OUI_LEN);
426 idx += CONF_BCN_IE_OUI_LEN;
427 ie_table->table[idx++] = r->type;
428 memcpy(&(ie_table->table[idx]), r->version,
429 CONF_BCN_IE_VER_LEN);
430 idx += CONF_BCN_IE_VER_LEN;
437 ret = wl1271_cmd_configure(wl, ACX_BEACON_FILTER_TABLE,
438 ie_table, sizeof(*ie_table));
440 wl1271_warning("failed to set beacon filter table: %d", ret);
449 #define ACX_CONN_MONIT_DISABLE_VALUE 0xffffffff
451 int wl1271_acx_conn_monit_params(struct wl1271 *wl, struct wl12xx_vif *wlvif,
454 struct acx_conn_monit_params *acx;
455 u32 threshold = ACX_CONN_MONIT_DISABLE_VALUE;
456 u32 timeout = ACX_CONN_MONIT_DISABLE_VALUE;
459 wl1271_debug(DEBUG_ACX, "acx connection monitor parameters: %s",
460 enable ? "enabled" : "disabled");
462 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
469 threshold = wl->conf.conn.synch_fail_thold;
470 timeout = wl->conf.conn.bss_lose_timeout;
473 acx->role_id = wlvif->role_id;
474 acx->synch_fail_thold = cpu_to_le32(threshold);
475 acx->bss_lose_timeout = cpu_to_le32(timeout);
477 ret = wl1271_cmd_configure(wl, ACX_CONN_MONIT_PARAMS,
480 wl1271_warning("failed to set connection monitor "
481 "parameters: %d", ret);
491 int wl1271_acx_sg_enable(struct wl1271 *wl, bool enable)
493 struct acx_bt_wlan_coex *pta;
496 wl1271_debug(DEBUG_ACX, "acx sg enable");
498 pta = kzalloc(sizeof(*pta), GFP_KERNEL);
505 pta->enable = wl->conf.sg.state;
507 pta->enable = CONF_SG_DISABLE;
509 ret = wl1271_cmd_configure(wl, ACX_SG_ENABLE, pta, sizeof(*pta));
511 wl1271_warning("failed to set softgemini enable: %d", ret);
520 int wl12xx_acx_sg_cfg(struct wl1271 *wl)
522 struct acx_bt_wlan_coex_param *param;
523 struct conf_sg_settings *c = &wl->conf.sg;
526 wl1271_debug(DEBUG_ACX, "acx sg cfg");
528 param = kzalloc(sizeof(*param), GFP_KERNEL);
534 /* BT-WLAN coext parameters */
535 for (i = 0; i < CONF_SG_PARAMS_MAX; i++)
536 param->params[i] = cpu_to_le32(c->params[i]);
537 param->param_idx = CONF_SG_PARAMS_ALL;
539 ret = wl1271_cmd_configure(wl, ACX_SG_CFG, param, sizeof(*param));
541 wl1271_warning("failed to set sg config: %d", ret);
550 int wl1271_acx_cca_threshold(struct wl1271 *wl)
552 struct acx_energy_detection *detection;
555 wl1271_debug(DEBUG_ACX, "acx cca threshold");
557 detection = kzalloc(sizeof(*detection), GFP_KERNEL);
563 detection->rx_cca_threshold = cpu_to_le16(wl->conf.rx.rx_cca_threshold);
564 detection->tx_energy_detection = wl->conf.tx.tx_energy_detection;
566 ret = wl1271_cmd_configure(wl, ACX_CCA_THRESHOLD,
567 detection, sizeof(*detection));
569 wl1271_warning("failed to set cca threshold: %d", ret);
576 int wl1271_acx_bcn_dtim_options(struct wl1271 *wl, struct wl12xx_vif *wlvif)
578 struct acx_beacon_broadcast *bb;
581 wl1271_debug(DEBUG_ACX, "acx bcn dtim options");
583 bb = kzalloc(sizeof(*bb), GFP_KERNEL);
589 bb->role_id = wlvif->role_id;
590 bb->beacon_rx_timeout = cpu_to_le16(wl->conf.conn.beacon_rx_timeout);
591 bb->broadcast_timeout = cpu_to_le16(wl->conf.conn.broadcast_timeout);
592 bb->rx_broadcast_in_ps = wl->conf.conn.rx_broadcast_in_ps;
593 bb->ps_poll_threshold = wl->conf.conn.ps_poll_threshold;
595 ret = wl1271_cmd_configure(wl, ACX_BCN_DTIM_OPTIONS, bb, sizeof(*bb));
597 wl1271_warning("failed to set rx config: %d", ret);
606 int wl1271_acx_aid(struct wl1271 *wl, struct wl12xx_vif *wlvif, u16 aid)
608 struct acx_aid *acx_aid;
611 wl1271_debug(DEBUG_ACX, "acx aid");
613 acx_aid = kzalloc(sizeof(*acx_aid), GFP_KERNEL);
619 acx_aid->role_id = wlvif->role_id;
620 acx_aid->aid = cpu_to_le16(aid);
622 ret = wl1271_cmd_configure(wl, ACX_AID, acx_aid, sizeof(*acx_aid));
624 wl1271_warning("failed to set aid: %d", ret);
633 int wl1271_acx_event_mbox_mask(struct wl1271 *wl, u32 event_mask)
635 struct acx_event_mask *mask;
638 wl1271_debug(DEBUG_ACX, "acx event mbox mask");
640 mask = kzalloc(sizeof(*mask), GFP_KERNEL);
646 /* high event mask is unused */
647 mask->high_event_mask = cpu_to_le32(0xffffffff);
648 mask->event_mask = cpu_to_le32(event_mask);
650 ret = wl1271_cmd_configure(wl, ACX_EVENT_MBOX_MASK,
651 mask, sizeof(*mask));
653 wl1271_warning("failed to set acx_event_mbox_mask: %d", ret);
662 int wl1271_acx_set_preamble(struct wl1271 *wl, struct wl12xx_vif *wlvif,
663 enum acx_preamble_type preamble)
665 struct acx_preamble *acx;
668 wl1271_debug(DEBUG_ACX, "acx_set_preamble");
670 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
676 acx->role_id = wlvif->role_id;
677 acx->preamble = preamble;
679 ret = wl1271_cmd_configure(wl, ACX_PREAMBLE_TYPE, acx, sizeof(*acx));
681 wl1271_warning("Setting of preamble failed: %d", ret);
690 int wl1271_acx_cts_protect(struct wl1271 *wl, struct wl12xx_vif *wlvif,
691 enum acx_ctsprotect_type ctsprotect)
693 struct acx_ctsprotect *acx;
696 wl1271_debug(DEBUG_ACX, "acx_set_ctsprotect");
698 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
704 acx->role_id = wlvif->role_id;
705 acx->ctsprotect = ctsprotect;
707 ret = wl1271_cmd_configure(wl, ACX_CTS_PROTECTION, acx, sizeof(*acx));
709 wl1271_warning("Setting of ctsprotect failed: %d", ret);
718 int wl1271_acx_statistics(struct wl1271 *wl, void *stats)
722 wl1271_debug(DEBUG_ACX, "acx statistics");
724 ret = wl1271_cmd_interrogate(wl, ACX_STATISTICS, stats,
725 wl->stats.fw_stats_len);
727 wl1271_warning("acx statistics failed: %d", ret);
734 int wl1271_acx_sta_rate_policies(struct wl1271 *wl, struct wl12xx_vif *wlvif)
736 struct acx_rate_policy *acx;
737 struct conf_tx_rate_class *c = &wl->conf.tx.sta_rc_conf;
740 wl1271_debug(DEBUG_ACX, "acx rate policies");
742 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
749 wl1271_debug(DEBUG_ACX, "basic_rate: 0x%x, full_rate: 0x%x",
750 wlvif->basic_rate, wlvif->rate_set);
752 /* configure one basic rate class */
753 acx->rate_policy_idx = cpu_to_le32(wlvif->sta.basic_rate_idx);
754 acx->rate_policy.enabled_rates = cpu_to_le32(wlvif->basic_rate);
755 acx->rate_policy.short_retry_limit = c->short_retry_limit;
756 acx->rate_policy.long_retry_limit = c->long_retry_limit;
757 acx->rate_policy.aflags = c->aflags;
759 ret = wl1271_cmd_configure(wl, ACX_RATE_POLICY, acx, sizeof(*acx));
761 wl1271_warning("Setting of rate policies failed: %d", ret);
765 /* configure one AP supported rate class */
766 acx->rate_policy_idx = cpu_to_le32(wlvif->sta.ap_rate_idx);
768 /* the AP policy is HW specific */
769 acx->rate_policy.enabled_rates =
770 cpu_to_le32(wlcore_hw_sta_get_ap_rate_mask(wl, wlvif));
771 acx->rate_policy.short_retry_limit = c->short_retry_limit;
772 acx->rate_policy.long_retry_limit = c->long_retry_limit;
773 acx->rate_policy.aflags = c->aflags;
775 ret = wl1271_cmd_configure(wl, ACX_RATE_POLICY, acx, sizeof(*acx));
777 wl1271_warning("Setting of rate policies failed: %d", ret);
782 * configure one rate class for basic p2p operations.
783 * (p2p packets should always go out with OFDM rates, even
784 * if we are currently connected to 11b AP)
786 acx->rate_policy_idx = cpu_to_le32(wlvif->sta.p2p_rate_idx);
787 acx->rate_policy.enabled_rates =
788 cpu_to_le32(CONF_TX_RATE_MASK_BASIC_P2P);
789 acx->rate_policy.short_retry_limit = c->short_retry_limit;
790 acx->rate_policy.long_retry_limit = c->long_retry_limit;
791 acx->rate_policy.aflags = c->aflags;
793 ret = wl1271_cmd_configure(wl, ACX_RATE_POLICY, acx, sizeof(*acx));
795 wl1271_warning("Setting of rate policies failed: %d", ret);
804 int wl1271_acx_ap_rate_policy(struct wl1271 *wl, struct conf_tx_rate_class *c,
807 struct acx_rate_policy *acx;
810 wl1271_debug(DEBUG_ACX, "acx ap rate policy %d rates 0x%x",
811 idx, c->enabled_rates);
813 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
819 acx->rate_policy.enabled_rates = cpu_to_le32(c->enabled_rates);
820 acx->rate_policy.short_retry_limit = c->short_retry_limit;
821 acx->rate_policy.long_retry_limit = c->long_retry_limit;
822 acx->rate_policy.aflags = c->aflags;
824 acx->rate_policy_idx = cpu_to_le32(idx);
826 ret = wl1271_cmd_configure(wl, ACX_RATE_POLICY, acx, sizeof(*acx));
828 wl1271_warning("Setting of ap rate policy failed: %d", ret);
837 int wl1271_acx_ac_cfg(struct wl1271 *wl, struct wl12xx_vif *wlvif,
838 u8 ac, u8 cw_min, u16 cw_max, u8 aifsn, u16 txop)
840 struct acx_ac_cfg *acx;
843 wl1271_debug(DEBUG_ACX, "acx ac cfg %d cw_ming %d cw_max %d "
844 "aifs %d txop %d", ac, cw_min, cw_max, aifsn, txop);
846 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
853 acx->role_id = wlvif->role_id;
855 acx->cw_min = cw_min;
856 acx->cw_max = cpu_to_le16(cw_max);
858 acx->tx_op_limit = cpu_to_le16(txop);
860 ret = wl1271_cmd_configure(wl, ACX_AC_CFG, acx, sizeof(*acx));
862 wl1271_warning("acx ac cfg failed: %d", ret);
871 int wl1271_acx_tid_cfg(struct wl1271 *wl, struct wl12xx_vif *wlvif,
872 u8 queue_id, u8 channel_type,
873 u8 tsid, u8 ps_scheme, u8 ack_policy,
874 u32 apsd_conf0, u32 apsd_conf1)
876 struct acx_tid_config *acx;
879 wl1271_debug(DEBUG_ACX, "acx tid config");
881 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
888 acx->role_id = wlvif->role_id;
889 acx->queue_id = queue_id;
890 acx->channel_type = channel_type;
892 acx->ps_scheme = ps_scheme;
893 acx->ack_policy = ack_policy;
894 acx->apsd_conf[0] = cpu_to_le32(apsd_conf0);
895 acx->apsd_conf[1] = cpu_to_le32(apsd_conf1);
897 ret = wl1271_cmd_configure(wl, ACX_TID_CFG, acx, sizeof(*acx));
899 wl1271_warning("Setting of tid config failed: %d", ret);
908 int wl1271_acx_frag_threshold(struct wl1271 *wl, u32 frag_threshold)
910 struct acx_frag_threshold *acx;
914 * If the fragmentation is not configured or out of range, use the
917 if (frag_threshold > IEEE80211_MAX_FRAG_THRESHOLD)
918 frag_threshold = wl->conf.tx.frag_threshold;
920 wl1271_debug(DEBUG_ACX, "acx frag threshold: %d", frag_threshold);
922 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
929 acx->frag_threshold = cpu_to_le16((u16)frag_threshold);
930 ret = wl1271_cmd_configure(wl, ACX_FRAG_CFG, acx, sizeof(*acx));
932 wl1271_warning("Setting of frag threshold failed: %d", ret);
941 int wl1271_acx_tx_config_options(struct wl1271 *wl)
943 struct acx_tx_config_options *acx;
946 wl1271_debug(DEBUG_ACX, "acx tx config options");
948 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
955 acx->tx_compl_timeout = cpu_to_le16(wl->conf.tx.tx_compl_timeout);
956 acx->tx_compl_threshold = cpu_to_le16(wl->conf.tx.tx_compl_threshold);
957 ret = wl1271_cmd_configure(wl, ACX_TX_CONFIG_OPT, acx, sizeof(*acx));
959 wl1271_warning("Setting of tx options failed: %d", ret);
968 int wl12xx_acx_mem_cfg(struct wl1271 *wl)
970 struct wl12xx_acx_config_memory *mem_conf;
971 struct conf_memory_settings *mem;
974 wl1271_debug(DEBUG_ACX, "wl1271 mem cfg");
976 mem_conf = kzalloc(sizeof(*mem_conf), GFP_KERNEL);
985 mem_conf->num_stations = mem->num_stations;
986 mem_conf->rx_mem_block_num = mem->rx_block_num;
987 mem_conf->tx_min_mem_block_num = mem->tx_min_block_num;
988 mem_conf->num_ssid_profiles = mem->ssid_profiles;
989 mem_conf->total_tx_descriptors = cpu_to_le32(wl->num_tx_desc);
990 mem_conf->dyn_mem_enable = mem->dynamic_memory;
991 mem_conf->tx_free_req = mem->min_req_tx_blocks;
992 mem_conf->rx_free_req = mem->min_req_rx_blocks;
993 mem_conf->tx_min = mem->tx_min;
994 mem_conf->fwlog_blocks = wl->conf.fwlog.mem_blocks;
996 ret = wl1271_cmd_configure(wl, ACX_MEM_CFG, mem_conf,
999 wl1271_warning("wl1271 mem config failed: %d", ret);
1007 EXPORT_SYMBOL_GPL(wl12xx_acx_mem_cfg);
1009 int wl1271_acx_init_mem_config(struct wl1271 *wl)
1013 wl->target_mem_map = kzalloc(sizeof(struct wl1271_acx_mem_map),
1015 if (!wl->target_mem_map) {
1016 wl1271_error("couldn't allocate target memory map");
1020 /* we now ask for the firmware built memory map */
1021 ret = wl1271_acx_mem_map(wl, (void *)wl->target_mem_map,
1022 sizeof(struct wl1271_acx_mem_map));
1024 wl1271_error("couldn't retrieve firmware memory map");
1025 kfree(wl->target_mem_map);
1026 wl->target_mem_map = NULL;
1030 /* initialize TX block book keeping */
1031 wl->tx_blocks_available =
1032 le32_to_cpu(wl->target_mem_map->num_tx_mem_blocks);
1033 wl1271_debug(DEBUG_TX, "available tx blocks: %d",
1034 wl->tx_blocks_available);
1038 EXPORT_SYMBOL_GPL(wl1271_acx_init_mem_config);
1040 int wl1271_acx_init_rx_interrupt(struct wl1271 *wl)
1042 struct wl1271_acx_rx_config_opt *rx_conf;
1045 wl1271_debug(DEBUG_ACX, "wl1271 rx interrupt config");
1047 rx_conf = kzalloc(sizeof(*rx_conf), GFP_KERNEL);
1053 rx_conf->threshold = cpu_to_le16(wl->conf.rx.irq_pkt_threshold);
1054 rx_conf->timeout = cpu_to_le16(wl->conf.rx.irq_timeout);
1055 rx_conf->mblk_threshold = cpu_to_le16(wl->conf.rx.irq_blk_threshold);
1056 rx_conf->queue_type = wl->conf.rx.queue_type;
1058 ret = wl1271_cmd_configure(wl, ACX_RX_CONFIG_OPT, rx_conf,
1061 wl1271_warning("wl1271 rx config opt failed: %d", ret);
1070 int wl1271_acx_bet_enable(struct wl1271 *wl, struct wl12xx_vif *wlvif,
1073 struct wl1271_acx_bet_enable *acx = NULL;
1076 wl1271_debug(DEBUG_ACX, "acx bet enable");
1078 if (enable && wl->conf.conn.bet_enable == CONF_BET_MODE_DISABLE)
1081 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
1087 acx->role_id = wlvif->role_id;
1088 acx->enable = enable ? CONF_BET_MODE_ENABLE : CONF_BET_MODE_DISABLE;
1089 acx->max_consecutive = wl->conf.conn.bet_max_consecutive;
1091 ret = wl1271_cmd_configure(wl, ACX_BET_ENABLE, acx, sizeof(*acx));
1093 wl1271_warning("acx bet enable failed: %d", ret);
1102 int wl1271_acx_arp_ip_filter(struct wl1271 *wl, struct wl12xx_vif *wlvif,
1103 u8 enable, __be32 address)
1105 struct wl1271_acx_arp_filter *acx;
1108 wl1271_debug(DEBUG_ACX, "acx arp ip filter, enable: %d", enable);
1110 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
1116 acx->role_id = wlvif->role_id;
1117 acx->version = ACX_IPV4_VERSION;
1118 acx->enable = enable;
1121 memcpy(acx->address, &address, ACX_IPV4_ADDR_SIZE);
1123 ret = wl1271_cmd_configure(wl, ACX_ARP_IP_FILTER,
1126 wl1271_warning("failed to set arp ip filter: %d", ret);
1135 int wl1271_acx_pm_config(struct wl1271 *wl)
1137 struct wl1271_acx_pm_config *acx = NULL;
1138 struct conf_pm_config_settings *c = &wl->conf.pm_config;
1141 wl1271_debug(DEBUG_ACX, "acx pm config");
1143 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
1149 acx->host_clk_settling_time = cpu_to_le32(c->host_clk_settling_time);
1150 acx->host_fast_wakeup_support = c->host_fast_wakeup_support;
1152 ret = wl1271_cmd_configure(wl, ACX_PM_CONFIG, acx, sizeof(*acx));
1154 wl1271_warning("acx pm config failed: %d", ret);
1162 EXPORT_SYMBOL_GPL(wl1271_acx_pm_config);
1164 int wl1271_acx_keep_alive_mode(struct wl1271 *wl, struct wl12xx_vif *wlvif,
1167 struct wl1271_acx_keep_alive_mode *acx = NULL;
1170 wl1271_debug(DEBUG_ACX, "acx keep alive mode: %d", enable);
1172 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
1178 acx->role_id = wlvif->role_id;
1179 acx->enabled = enable;
1181 ret = wl1271_cmd_configure(wl, ACX_KEEP_ALIVE_MODE, acx, sizeof(*acx));
1183 wl1271_warning("acx keep alive mode failed: %d", ret);
1192 int wl1271_acx_keep_alive_config(struct wl1271 *wl, struct wl12xx_vif *wlvif,
1193 u8 index, u8 tpl_valid)
1195 struct wl1271_acx_keep_alive_config *acx = NULL;
1198 wl1271_debug(DEBUG_ACX, "acx keep alive config");
1200 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
1206 acx->role_id = wlvif->role_id;
1207 acx->period = cpu_to_le32(wl->conf.conn.keep_alive_interval);
1209 acx->tpl_validation = tpl_valid;
1210 acx->trigger = ACX_KEEP_ALIVE_NO_TX;
1212 ret = wl1271_cmd_configure(wl, ACX_SET_KEEP_ALIVE_CONFIG,
1215 wl1271_warning("acx keep alive config failed: %d", ret);
1224 int wl1271_acx_rssi_snr_trigger(struct wl1271 *wl, struct wl12xx_vif *wlvif,
1225 bool enable, s16 thold, u8 hyst)
1227 struct wl1271_acx_rssi_snr_trigger *acx = NULL;
1230 wl1271_debug(DEBUG_ACX, "acx rssi snr trigger");
1232 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
1238 wlvif->last_rssi_event = -1;
1240 acx->role_id = wlvif->role_id;
1241 acx->pacing = cpu_to_le16(wl->conf.roam_trigger.trigger_pacing);
1242 acx->metric = WL1271_ACX_TRIG_METRIC_RSSI_BEACON;
1243 acx->type = WL1271_ACX_TRIG_TYPE_EDGE;
1245 acx->enable = WL1271_ACX_TRIG_ENABLE;
1247 acx->enable = WL1271_ACX_TRIG_DISABLE;
1249 acx->index = WL1271_ACX_TRIG_IDX_RSSI;
1250 acx->dir = WL1271_ACX_TRIG_DIR_BIDIR;
1251 acx->threshold = cpu_to_le16(thold);
1252 acx->hysteresis = hyst;
1254 ret = wl1271_cmd_configure(wl, ACX_RSSI_SNR_TRIGGER, acx, sizeof(*acx));
1256 wl1271_warning("acx rssi snr trigger setting failed: %d", ret);
1265 int wl1271_acx_rssi_snr_avg_weights(struct wl1271 *wl,
1266 struct wl12xx_vif *wlvif)
1268 struct wl1271_acx_rssi_snr_avg_weights *acx = NULL;
1269 struct conf_roam_trigger_settings *c = &wl->conf.roam_trigger;
1272 wl1271_debug(DEBUG_ACX, "acx rssi snr avg weights");
1274 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
1280 acx->role_id = wlvif->role_id;
1281 acx->rssi_beacon = c->avg_weight_rssi_beacon;
1282 acx->rssi_data = c->avg_weight_rssi_data;
1283 acx->snr_beacon = c->avg_weight_snr_beacon;
1284 acx->snr_data = c->avg_weight_snr_data;
1286 ret = wl1271_cmd_configure(wl, ACX_RSSI_SNR_WEIGHTS, acx, sizeof(*acx));
1288 wl1271_warning("acx rssi snr trigger weights failed: %d", ret);
1297 int wl1271_acx_set_ht_capabilities(struct wl1271 *wl,
1298 struct ieee80211_sta_ht_cap *ht_cap,
1299 bool allow_ht_operation, u8 hlid)
1301 struct wl1271_acx_ht_capabilities *acx;
1303 u32 ht_capabilites = 0;
1305 wl1271_debug(DEBUG_ACX, "acx ht capabilities setting "
1306 "sta supp: %d sta cap: %d", ht_cap->ht_supported,
1309 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
1315 if (allow_ht_operation && ht_cap->ht_supported) {
1316 /* no need to translate capabilities - use the spec values */
1317 ht_capabilites = ht_cap->cap;
1320 * this bit is not employed by the spec but only by FW to
1321 * indicate peer HT support
1323 ht_capabilites |= WL12XX_HT_CAP_HT_OPERATION;
1325 /* get data from A-MPDU parameters field */
1326 acx->ampdu_max_length = ht_cap->ampdu_factor;
1327 acx->ampdu_min_spacing = ht_cap->ampdu_density;
1331 acx->ht_capabilites = cpu_to_le32(ht_capabilites);
1333 ret = wl1271_cmd_configure(wl, ACX_PEER_HT_CAP, acx, sizeof(*acx));
1335 wl1271_warning("acx ht capabilities setting failed: %d", ret);
1343 EXPORT_SYMBOL_GPL(wl1271_acx_set_ht_capabilities);
1346 int wl1271_acx_set_ht_information(struct wl1271 *wl,
1347 struct wl12xx_vif *wlvif,
1348 u16 ht_operation_mode)
1350 struct wl1271_acx_ht_information *acx;
1353 wl1271_debug(DEBUG_ACX, "acx ht information setting");
1355 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
1361 acx->role_id = wlvif->role_id;
1362 acx->ht_protection =
1363 (u8)(ht_operation_mode & IEEE80211_HT_OP_MODE_PROTECTION);
1365 acx->gf_protection =
1366 !!(ht_operation_mode & IEEE80211_HT_OP_MODE_NON_GF_STA_PRSNT);
1367 acx->ht_tx_burst_limit = 0;
1368 acx->dual_cts_protection = 0;
1370 ret = wl1271_cmd_configure(wl, ACX_HT_BSS_OPERATION, acx, sizeof(*acx));
1373 wl1271_warning("acx ht information setting failed: %d", ret);
1382 /* Configure BA session initiator/receiver parameters setting in the FW. */
1383 int wl12xx_acx_set_ba_initiator_policy(struct wl1271 *wl,
1384 struct wl12xx_vif *wlvif)
1386 struct wl1271_acx_ba_initiator_policy *acx;
1389 wl1271_debug(DEBUG_ACX, "acx ba initiator policy");
1391 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
1397 /* set for the current role */
1398 acx->role_id = wlvif->role_id;
1399 acx->tid_bitmap = wl->conf.ht.tx_ba_tid_bitmap;
1400 acx->win_size = wl->conf.ht.tx_ba_win_size;
1401 acx->inactivity_timeout = wl->conf.ht.inactivity_timeout;
1403 ret = wl1271_cmd_configure(wl,
1404 ACX_BA_SESSION_INIT_POLICY,
1408 wl1271_warning("acx ba initiator policy failed: %d", ret);
1417 /* setup BA session receiver setting in the FW. */
1418 int wl12xx_acx_set_ba_receiver_session(struct wl1271 *wl, u8 tid_index,
1419 u16 ssn, bool enable, u8 peer_hlid)
1421 struct wl1271_acx_ba_receiver_setup *acx;
1424 wl1271_debug(DEBUG_ACX, "acx ba receiver session setting");
1426 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
1432 acx->hlid = peer_hlid;
1433 acx->tid = tid_index;
1434 acx->enable = enable;
1435 acx->win_size = wl->conf.ht.rx_ba_win_size;
1438 ret = wlcore_cmd_configure_failsafe(wl, ACX_BA_SESSION_RX_SETUP, acx,
1440 BIT(CMD_STATUS_NO_RX_BA_SESSION));
1442 wl1271_warning("acx ba receiver session failed: %d", ret);
1446 /* sometimes we can't start the session */
1447 if (ret == CMD_STATUS_NO_RX_BA_SESSION) {
1448 wl1271_warning("no fw rx ba on tid %d", tid_index);
1459 int wl12xx_acx_tsf_info(struct wl1271 *wl, struct wl12xx_vif *wlvif,
1462 struct wl12xx_acx_fw_tsf_information *tsf_info;
1465 tsf_info = kzalloc(sizeof(*tsf_info), GFP_KERNEL);
1471 tsf_info->role_id = wlvif->role_id;
1473 ret = wl1271_cmd_interrogate(wl, ACX_TSF_INFO,
1474 tsf_info, sizeof(*tsf_info));
1476 wl1271_warning("acx tsf info interrogate failed");
1480 *mactime = le32_to_cpu(tsf_info->current_tsf_low) |
1481 ((u64) le32_to_cpu(tsf_info->current_tsf_high) << 32);
1488 int wl1271_acx_ps_rx_streaming(struct wl1271 *wl, struct wl12xx_vif *wlvif,
1491 struct wl1271_acx_ps_rx_streaming *rx_streaming;
1492 u32 conf_queues, enable_queues;
1495 wl1271_debug(DEBUG_ACX, "acx ps rx streaming");
1497 rx_streaming = kzalloc(sizeof(*rx_streaming), GFP_KERNEL);
1498 if (!rx_streaming) {
1503 conf_queues = wl->conf.rx_streaming.queues;
1505 enable_queues = conf_queues;
1509 for (i = 0; i < 8; i++) {
1511 * Skip non-changed queues, to avoid redundant acxs.
1512 * this check assumes conf.rx_streaming.queues can't
1513 * be changed while rx_streaming is enabled.
1515 if (!(conf_queues & BIT(i)))
1518 rx_streaming->role_id = wlvif->role_id;
1519 rx_streaming->tid = i;
1520 rx_streaming->enable = enable_queues & BIT(i);
1521 rx_streaming->period = wl->conf.rx_streaming.interval;
1522 rx_streaming->timeout = wl->conf.rx_streaming.interval;
1524 ret = wl1271_cmd_configure(wl, ACX_PS_RX_STREAMING,
1526 sizeof(*rx_streaming));
1528 wl1271_warning("acx ps rx streaming failed: %d", ret);
1533 kfree(rx_streaming);
1537 int wl1271_acx_ap_max_tx_retry(struct wl1271 *wl, struct wl12xx_vif *wlvif)
1539 struct wl1271_acx_ap_max_tx_retry *acx = NULL;
1542 wl1271_debug(DEBUG_ACX, "acx ap max tx retry");
1544 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
1548 acx->role_id = wlvif->role_id;
1549 acx->max_tx_retry = cpu_to_le16(wl->conf.tx.max_tx_retries);
1551 ret = wl1271_cmd_configure(wl, ACX_MAX_TX_FAILURE, acx, sizeof(*acx));
1553 wl1271_warning("acx ap max tx retry failed: %d", ret);
1562 int wl12xx_acx_config_ps(struct wl1271 *wl, struct wl12xx_vif *wlvif)
1564 struct wl1271_acx_config_ps *config_ps;
1567 wl1271_debug(DEBUG_ACX, "acx config ps");
1569 config_ps = kzalloc(sizeof(*config_ps), GFP_KERNEL);
1575 config_ps->exit_retries = wl->conf.conn.psm_exit_retries;
1576 config_ps->enter_retries = wl->conf.conn.psm_entry_retries;
1577 config_ps->null_data_rate = cpu_to_le32(wlvif->basic_rate);
1579 ret = wl1271_cmd_configure(wl, ACX_CONFIG_PS, config_ps,
1580 sizeof(*config_ps));
1583 wl1271_warning("acx config ps failed: %d", ret);
1592 int wl1271_acx_set_inconnection_sta(struct wl1271 *wl, u8 *addr)
1594 struct wl1271_acx_inconnection_sta *acx = NULL;
1597 wl1271_debug(DEBUG_ACX, "acx set inconnaction sta %pM", addr);
1599 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
1603 memcpy(acx->addr, addr, ETH_ALEN);
1605 ret = wl1271_cmd_configure(wl, ACX_UPDATE_INCONNECTION_STA_LIST,
1608 wl1271_warning("acx set inconnaction sta failed: %d", ret);
1617 int wl1271_acx_fm_coex(struct wl1271 *wl)
1619 struct wl1271_acx_fm_coex *acx;
1622 wl1271_debug(DEBUG_ACX, "acx fm coex setting");
1624 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
1630 acx->enable = wl->conf.fm_coex.enable;
1631 acx->swallow_period = wl->conf.fm_coex.swallow_period;
1632 acx->n_divider_fref_set_1 = wl->conf.fm_coex.n_divider_fref_set_1;
1633 acx->n_divider_fref_set_2 = wl->conf.fm_coex.n_divider_fref_set_2;
1634 acx->m_divider_fref_set_1 =
1635 cpu_to_le16(wl->conf.fm_coex.m_divider_fref_set_1);
1636 acx->m_divider_fref_set_2 =
1637 cpu_to_le16(wl->conf.fm_coex.m_divider_fref_set_2);
1638 acx->coex_pll_stabilization_time =
1639 cpu_to_le32(wl->conf.fm_coex.coex_pll_stabilization_time);
1640 acx->ldo_stabilization_time =
1641 cpu_to_le16(wl->conf.fm_coex.ldo_stabilization_time);
1642 acx->fm_disturbed_band_margin =
1643 wl->conf.fm_coex.fm_disturbed_band_margin;
1644 acx->swallow_clk_diff = wl->conf.fm_coex.swallow_clk_diff;
1646 ret = wl1271_cmd_configure(wl, ACX_FM_COEX_CFG, acx, sizeof(*acx));
1648 wl1271_warning("acx fm coex setting failed: %d", ret);
1657 int wl12xx_acx_set_rate_mgmt_params(struct wl1271 *wl)
1659 struct wl12xx_acx_set_rate_mgmt_params *acx = NULL;
1660 struct conf_rate_policy_settings *conf = &wl->conf.rate;
1663 wl1271_debug(DEBUG_ACX, "acx set rate mgmt params");
1665 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
1669 acx->index = ACX_RATE_MGMT_ALL_PARAMS;
1670 acx->rate_retry_score = cpu_to_le16(conf->rate_retry_score);
1671 acx->per_add = cpu_to_le16(conf->per_add);
1672 acx->per_th1 = cpu_to_le16(conf->per_th1);
1673 acx->per_th2 = cpu_to_le16(conf->per_th2);
1674 acx->max_per = cpu_to_le16(conf->max_per);
1675 acx->inverse_curiosity_factor = conf->inverse_curiosity_factor;
1676 acx->tx_fail_low_th = conf->tx_fail_low_th;
1677 acx->tx_fail_high_th = conf->tx_fail_high_th;
1678 acx->per_alpha_shift = conf->per_alpha_shift;
1679 acx->per_add_shift = conf->per_add_shift;
1680 acx->per_beta1_shift = conf->per_beta1_shift;
1681 acx->per_beta2_shift = conf->per_beta2_shift;
1682 acx->rate_check_up = conf->rate_check_up;
1683 acx->rate_check_down = conf->rate_check_down;
1684 memcpy(acx->rate_retry_policy, conf->rate_retry_policy,
1685 sizeof(acx->rate_retry_policy));
1687 ret = wl1271_cmd_configure(wl, ACX_SET_RATE_MGMT_PARAMS,
1690 wl1271_warning("acx set rate mgmt params failed: %d", ret);
1699 int wl12xx_acx_config_hangover(struct wl1271 *wl)
1701 struct wl12xx_acx_config_hangover *acx;
1702 struct conf_hangover_settings *conf = &wl->conf.hangover;
1705 wl1271_debug(DEBUG_ACX, "acx config hangover");
1707 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
1713 acx->recover_time = cpu_to_le32(conf->recover_time);
1714 acx->hangover_period = conf->hangover_period;
1715 acx->dynamic_mode = conf->dynamic_mode;
1716 acx->early_termination_mode = conf->early_termination_mode;
1717 acx->max_period = conf->max_period;
1718 acx->min_period = conf->min_period;
1719 acx->increase_delta = conf->increase_delta;
1720 acx->decrease_delta = conf->decrease_delta;
1721 acx->quiet_time = conf->quiet_time;
1722 acx->increase_time = conf->increase_time;
1723 acx->window_size = acx->window_size;
1725 ret = wl1271_cmd_configure(wl, ACX_CONFIG_HANGOVER, acx,
1729 wl1271_warning("acx config hangover failed: %d", ret);
1740 /* Set the global behaviour of RX filters - On/Off + default action */
1741 int wl1271_acx_default_rx_filter_enable(struct wl1271 *wl, bool enable,
1742 enum rx_filter_action action)
1744 struct acx_default_rx_filter *acx;
1747 wl1271_debug(DEBUG_ACX, "acx default rx filter en: %d act: %d",
1750 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
1754 acx->enable = enable;
1755 acx->default_action = action;
1757 ret = wl1271_cmd_configure(wl, ACX_ENABLE_RX_DATA_FILTER, acx,
1760 wl1271_warning("acx default rx filter enable failed: %d", ret);
1769 /* Configure or disable a specific RX filter pattern */
1770 int wl1271_acx_set_rx_filter(struct wl1271 *wl, u8 index, bool enable,
1771 struct wl12xx_rx_filter *filter)
1773 struct acx_rx_filter_cfg *acx;
1774 int fields_size = 0;
1778 WARN_ON(enable && !filter);
1779 WARN_ON(index >= WL1271_MAX_RX_FILTERS);
1781 wl1271_debug(DEBUG_ACX,
1782 "acx set rx filter idx: %d enable: %d filter: %p",
1783 index, enable, filter);
1786 fields_size = wl1271_rx_filter_get_fields_size(filter);
1788 wl1271_debug(DEBUG_ACX, "act: %d num_fields: %d field_size: %d",
1789 filter->action, filter->num_fields, fields_size);
1792 acx_size = ALIGN(sizeof(*acx) + fields_size, 4);
1793 acx = kzalloc(acx_size, GFP_KERNEL);
1798 acx->enable = enable;
1802 acx->num_fields = filter->num_fields;
1803 acx->action = filter->action;
1804 wl1271_rx_filter_flatten_fields(filter, acx->fields);
1807 wl1271_dump(DEBUG_ACX, "RX_FILTER: ", acx, acx_size);
1809 ret = wl1271_cmd_configure(wl, ACX_SET_RX_DATA_FILTER, acx, acx_size);
1811 wl1271_warning("setting rx filter failed: %d", ret);
1819 #endif /* CONFIG_PM */