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>
32 #include "wl12xx_80211.h"
36 int wl1271_acx_wake_up_conditions(struct wl1271 *wl)
38 struct acx_wake_up_condition *wake_up;
41 wl1271_debug(DEBUG_ACX, "acx wake up conditions");
43 wake_up = kzalloc(sizeof(*wake_up), GFP_KERNEL);
49 wake_up->role_id = wl->role_id;
50 wake_up->wake_up_event = wl->conf.conn.wake_up_event;
51 wake_up->listen_interval = wl->conf.conn.listen_interval;
53 ret = wl1271_cmd_configure(wl, ACX_WAKE_UP_CONDITIONS,
54 wake_up, sizeof(*wake_up));
56 wl1271_warning("could not set wake up conditions: %d", ret);
65 int wl1271_acx_sleep_auth(struct wl1271 *wl, u8 sleep_auth)
67 struct acx_sleep_auth *auth;
70 wl1271_debug(DEBUG_ACX, "acx sleep auth");
72 auth = kzalloc(sizeof(*auth), GFP_KERNEL);
78 auth->sleep_auth = sleep_auth;
80 ret = wl1271_cmd_configure(wl, ACX_SLEEP_AUTH, auth, sizeof(*auth));
87 int wl1271_acx_tx_power(struct wl1271 *wl, int power)
89 struct acx_current_tx_power *acx;
92 wl1271_debug(DEBUG_ACX, "acx dot11_cur_tx_pwr %d", power);
94 if (power < 0 || power > 25)
97 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
103 acx->role_id = wl->role_id;
104 acx->current_tx_power = power * 10;
106 ret = wl1271_cmd_configure(wl, DOT11_CUR_TX_PWR, acx, sizeof(*acx));
108 wl1271_warning("configure of tx power failed: %d", ret);
117 int wl1271_acx_feature_cfg(struct wl1271 *wl)
119 struct acx_feature_config *feature;
122 wl1271_debug(DEBUG_ACX, "acx feature cfg");
124 feature = kzalloc(sizeof(*feature), GFP_KERNEL);
130 /* DF_ENCRYPTION_DISABLE and DF_SNIFF_MODE_ENABLE are disabled */
131 feature->role_id = wl->role_id;
132 feature->data_flow_options = 0;
133 feature->options = 0;
135 ret = wl1271_cmd_configure(wl, ACX_FEATURE_CFG,
136 feature, sizeof(*feature));
138 wl1271_error("Couldnt set HW encryption");
147 int wl1271_acx_mem_map(struct wl1271 *wl, struct acx_header *mem_map,
152 wl1271_debug(DEBUG_ACX, "acx mem map");
154 ret = wl1271_cmd_interrogate(wl, ACX_MEM_MAP, mem_map, len);
161 int wl1271_acx_rx_msdu_life_time(struct wl1271 *wl)
163 struct acx_rx_msdu_lifetime *acx;
166 wl1271_debug(DEBUG_ACX, "acx rx msdu life time");
168 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
174 acx->lifetime = cpu_to_le32(wl->conf.rx.rx_msdu_life_time);
175 ret = wl1271_cmd_configure(wl, DOT11_RX_MSDU_LIFE_TIME,
178 wl1271_warning("failed to set rx msdu life time: %d", ret);
187 int wl1271_acx_pd_threshold(struct wl1271 *wl)
189 struct acx_packet_detection *pd;
192 wl1271_debug(DEBUG_ACX, "acx data pd threshold");
194 pd = kzalloc(sizeof(*pd), GFP_KERNEL);
200 pd->threshold = cpu_to_le32(wl->conf.rx.packet_detection_threshold);
202 ret = wl1271_cmd_configure(wl, ACX_PD_THRESHOLD, pd, sizeof(*pd));
204 wl1271_warning("failed to set pd threshold: %d", ret);
213 int wl1271_acx_slot(struct wl1271 *wl, enum acx_slot_type slot_time)
215 struct acx_slot *slot;
218 wl1271_debug(DEBUG_ACX, "acx slot");
220 slot = kzalloc(sizeof(*slot), GFP_KERNEL);
226 slot->role_id = wl->role_id;
227 slot->wone_index = STATION_WONE_INDEX;
228 slot->slot_time = slot_time;
230 ret = wl1271_cmd_configure(wl, ACX_SLOT, slot, sizeof(*slot));
232 wl1271_warning("failed to set slot time: %d", ret);
241 int wl1271_acx_group_address_tbl(struct wl1271 *wl, bool enable,
242 void *mc_list, u32 mc_list_len)
244 struct acx_dot11_grp_addr_tbl *acx;
247 wl1271_debug(DEBUG_ACX, "acx group address tbl");
249 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
256 acx->role_id = wl->role_id;
257 acx->enabled = enable;
258 acx->num_groups = mc_list_len;
259 memcpy(acx->mac_table, mc_list, mc_list_len * ETH_ALEN);
261 ret = wl1271_cmd_configure(wl, DOT11_GROUP_ADDRESS_TBL,
264 wl1271_warning("failed to set group addr table: %d", ret);
273 int wl1271_acx_service_period_timeout(struct wl1271 *wl)
275 struct acx_rx_timeout *rx_timeout;
278 rx_timeout = kzalloc(sizeof(*rx_timeout), GFP_KERNEL);
284 wl1271_debug(DEBUG_ACX, "acx service period timeout");
286 rx_timeout->role_id = wl->role_id;
287 rx_timeout->ps_poll_timeout = cpu_to_le16(wl->conf.rx.ps_poll_timeout);
288 rx_timeout->upsd_timeout = cpu_to_le16(wl->conf.rx.upsd_timeout);
290 ret = wl1271_cmd_configure(wl, ACX_SERVICE_PERIOD_TIMEOUT,
291 rx_timeout, sizeof(*rx_timeout));
293 wl1271_warning("failed to set service period timeout: %d",
303 int wl1271_acx_rts_threshold(struct wl1271 *wl, u32 rts_threshold)
305 struct acx_rts_threshold *rts;
309 * If the RTS threshold is not configured or out of range, use the
312 if (rts_threshold > IEEE80211_MAX_RTS_THRESHOLD)
313 rts_threshold = wl->conf.rx.rts_threshold;
315 wl1271_debug(DEBUG_ACX, "acx rts threshold: %d", rts_threshold);
317 rts = kzalloc(sizeof(*rts), GFP_KERNEL);
323 rts->role_id = wl->role_id;
324 rts->threshold = cpu_to_le16((u16)rts_threshold);
326 ret = wl1271_cmd_configure(wl, DOT11_RTS_THRESHOLD, rts, sizeof(*rts));
328 wl1271_warning("failed to set rts threshold: %d", ret);
337 int wl1271_acx_dco_itrim_params(struct wl1271 *wl)
339 struct acx_dco_itrim_params *dco;
340 struct conf_itrim_settings *c = &wl->conf.itrim;
343 wl1271_debug(DEBUG_ACX, "acx dco itrim parameters");
345 dco = kzalloc(sizeof(*dco), GFP_KERNEL);
351 dco->enable = c->enable;
352 dco->timeout = cpu_to_le32(c->timeout);
354 ret = wl1271_cmd_configure(wl, ACX_SET_DCO_ITRIM_PARAMS,
357 wl1271_warning("failed to set dco itrim parameters: %d", ret);
366 int wl1271_acx_beacon_filter_opt(struct wl1271 *wl, bool enable_filter)
368 struct acx_beacon_filter_option *beacon_filter = NULL;
371 wl1271_debug(DEBUG_ACX, "acx beacon filter opt");
374 wl->conf.conn.bcn_filt_mode == CONF_BCN_FILT_MODE_DISABLED)
377 beacon_filter = kzalloc(sizeof(*beacon_filter), GFP_KERNEL);
378 if (!beacon_filter) {
383 beacon_filter->role_id = wl->role_id;
384 beacon_filter->enable = enable_filter;
387 * When set to zero, and the filter is enabled, beacons
388 * without the unicast TIM bit set are dropped.
390 beacon_filter->max_num_beacons = 0;
392 ret = wl1271_cmd_configure(wl, ACX_BEACON_FILTER_OPT,
393 beacon_filter, sizeof(*beacon_filter));
395 wl1271_warning("failed to set beacon filter opt: %d", ret);
400 kfree(beacon_filter);
404 int wl1271_acx_beacon_filter_table(struct wl1271 *wl)
406 struct acx_beacon_filter_ie_table *ie_table;
409 bool vendor_spec = false;
411 wl1271_debug(DEBUG_ACX, "acx beacon filter table");
413 ie_table = kzalloc(sizeof(*ie_table), GFP_KERNEL);
419 /* configure default beacon pass-through rules */
420 ie_table->role_id = wl->role_id;
421 ie_table->num_ie = 0;
422 for (i = 0; i < wl->conf.conn.bcn_filt_ie_count; i++) {
423 struct conf_bcn_filt_rule *r = &(wl->conf.conn.bcn_filt_ie[i]);
424 ie_table->table[idx++] = r->ie;
425 ie_table->table[idx++] = r->rule;
427 if (r->ie == WLAN_EID_VENDOR_SPECIFIC) {
428 /* only one vendor specific ie allowed */
432 /* for vendor specific rules configure the
434 memcpy(&(ie_table->table[idx]), r->oui,
435 CONF_BCN_IE_OUI_LEN);
436 idx += CONF_BCN_IE_OUI_LEN;
437 ie_table->table[idx++] = r->type;
438 memcpy(&(ie_table->table[idx]), r->version,
439 CONF_BCN_IE_VER_LEN);
440 idx += CONF_BCN_IE_VER_LEN;
447 ret = wl1271_cmd_configure(wl, ACX_BEACON_FILTER_TABLE,
448 ie_table, sizeof(*ie_table));
450 wl1271_warning("failed to set beacon filter table: %d", ret);
459 #define ACX_CONN_MONIT_DISABLE_VALUE 0xffffffff
461 int wl1271_acx_conn_monit_params(struct wl1271 *wl, bool enable)
463 struct acx_conn_monit_params *acx;
464 u32 threshold = ACX_CONN_MONIT_DISABLE_VALUE;
465 u32 timeout = ACX_CONN_MONIT_DISABLE_VALUE;
468 wl1271_debug(DEBUG_ACX, "acx connection monitor parameters: %s",
469 enable ? "enabled" : "disabled");
471 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
478 threshold = wl->conf.conn.synch_fail_thold;
479 timeout = wl->conf.conn.bss_lose_timeout;
482 acx->role_id = wl->role_id;
483 acx->synch_fail_thold = cpu_to_le32(threshold);
484 acx->bss_lose_timeout = cpu_to_le32(timeout);
486 ret = wl1271_cmd_configure(wl, ACX_CONN_MONIT_PARAMS,
489 wl1271_warning("failed to set connection monitor "
490 "parameters: %d", ret);
500 int wl1271_acx_sg_enable(struct wl1271 *wl, bool enable)
502 struct acx_bt_wlan_coex *pta;
505 wl1271_debug(DEBUG_ACX, "acx sg enable");
507 pta = kzalloc(sizeof(*pta), GFP_KERNEL);
514 pta->enable = wl->conf.sg.state;
516 pta->enable = CONF_SG_DISABLE;
518 ret = wl1271_cmd_configure(wl, ACX_SG_ENABLE, pta, sizeof(*pta));
520 wl1271_warning("failed to set softgemini enable: %d", ret);
529 int wl12xx_acx_sg_cfg(struct wl1271 *wl)
531 struct acx_bt_wlan_coex_param *param;
532 struct conf_sg_settings *c = &wl->conf.sg;
535 wl1271_debug(DEBUG_ACX, "acx sg cfg");
537 param = kzalloc(sizeof(*param), GFP_KERNEL);
543 /* BT-WLAN coext parameters */
544 for (i = 0; i < CONF_SG_PARAMS_MAX; i++)
545 param->params[i] = cpu_to_le32(c->params[i]);
546 param->param_idx = CONF_SG_PARAMS_ALL;
548 ret = wl1271_cmd_configure(wl, ACX_SG_CFG, param, sizeof(*param));
550 wl1271_warning("failed to set sg config: %d", ret);
559 int wl1271_acx_cca_threshold(struct wl1271 *wl)
561 struct acx_energy_detection *detection;
564 wl1271_debug(DEBUG_ACX, "acx cca threshold");
566 detection = kzalloc(sizeof(*detection), GFP_KERNEL);
572 detection->rx_cca_threshold = cpu_to_le16(wl->conf.rx.rx_cca_threshold);
573 detection->tx_energy_detection = wl->conf.tx.tx_energy_detection;
575 ret = wl1271_cmd_configure(wl, ACX_CCA_THRESHOLD,
576 detection, sizeof(*detection));
578 wl1271_warning("failed to set cca threshold: %d", ret);
585 int wl1271_acx_bcn_dtim_options(struct wl1271 *wl)
587 struct acx_beacon_broadcast *bb;
590 wl1271_debug(DEBUG_ACX, "acx bcn dtim options");
592 bb = kzalloc(sizeof(*bb), GFP_KERNEL);
598 bb->role_id = wl->role_id;
599 bb->beacon_rx_timeout = cpu_to_le16(wl->conf.conn.beacon_rx_timeout);
600 bb->broadcast_timeout = cpu_to_le16(wl->conf.conn.broadcast_timeout);
601 bb->rx_broadcast_in_ps = wl->conf.conn.rx_broadcast_in_ps;
602 bb->ps_poll_threshold = wl->conf.conn.ps_poll_threshold;
604 ret = wl1271_cmd_configure(wl, ACX_BCN_DTIM_OPTIONS, bb, sizeof(*bb));
606 wl1271_warning("failed to set rx config: %d", ret);
615 int wl1271_acx_aid(struct wl1271 *wl, u16 aid)
617 struct acx_aid *acx_aid;
620 wl1271_debug(DEBUG_ACX, "acx aid");
622 acx_aid = kzalloc(sizeof(*acx_aid), GFP_KERNEL);
628 acx_aid->role_id = wl->role_id;
629 acx_aid->aid = cpu_to_le16(aid);
631 ret = wl1271_cmd_configure(wl, ACX_AID, acx_aid, sizeof(*acx_aid));
633 wl1271_warning("failed to set aid: %d", ret);
642 int wl1271_acx_event_mbox_mask(struct wl1271 *wl, u32 event_mask)
644 struct acx_event_mask *mask;
647 wl1271_debug(DEBUG_ACX, "acx event mbox mask");
649 mask = kzalloc(sizeof(*mask), GFP_KERNEL);
655 /* high event mask is unused */
656 mask->high_event_mask = cpu_to_le32(0xffffffff);
657 mask->event_mask = cpu_to_le32(event_mask);
659 ret = wl1271_cmd_configure(wl, ACX_EVENT_MBOX_MASK,
660 mask, sizeof(*mask));
662 wl1271_warning("failed to set acx_event_mbox_mask: %d", ret);
671 int wl1271_acx_set_preamble(struct wl1271 *wl, enum acx_preamble_type preamble)
673 struct acx_preamble *acx;
676 wl1271_debug(DEBUG_ACX, "acx_set_preamble");
678 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
684 acx->role_id = wl->role_id;
685 acx->preamble = preamble;
687 ret = wl1271_cmd_configure(wl, ACX_PREAMBLE_TYPE, acx, sizeof(*acx));
689 wl1271_warning("Setting of preamble failed: %d", ret);
698 int wl1271_acx_cts_protect(struct wl1271 *wl,
699 enum acx_ctsprotect_type ctsprotect)
701 struct acx_ctsprotect *acx;
704 wl1271_debug(DEBUG_ACX, "acx_set_ctsprotect");
706 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
712 acx->role_id = wl->role_id;
713 acx->ctsprotect = ctsprotect;
715 ret = wl1271_cmd_configure(wl, ACX_CTS_PROTECTION, acx, sizeof(*acx));
717 wl1271_warning("Setting of ctsprotect failed: %d", ret);
726 int wl1271_acx_statistics(struct wl1271 *wl, struct acx_statistics *stats)
730 wl1271_debug(DEBUG_ACX, "acx statistics");
732 ret = wl1271_cmd_interrogate(wl, ACX_STATISTICS, stats,
735 wl1271_warning("acx statistics failed: %d", ret);
742 int wl1271_acx_sta_rate_policies(struct wl1271 *wl)
744 struct acx_rate_policy *acx;
745 struct conf_tx_rate_class *c = &wl->conf.tx.sta_rc_conf;
748 wl1271_debug(DEBUG_ACX, "acx rate policies");
750 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
757 wl1271_debug(DEBUG_ACX, "basic_rate: 0x%x, full_rate: 0x%x",
758 wl->basic_rate, wl->rate_set);
760 /* configure one basic rate class */
761 acx->rate_policy_idx = cpu_to_le32(ACX_TX_BASIC_RATE);
762 acx->rate_policy.enabled_rates = cpu_to_le32(wl->basic_rate);
763 acx->rate_policy.short_retry_limit = c->short_retry_limit;
764 acx->rate_policy.long_retry_limit = c->long_retry_limit;
765 acx->rate_policy.aflags = c->aflags;
767 ret = wl1271_cmd_configure(wl, ACX_RATE_POLICY, acx, sizeof(*acx));
769 wl1271_warning("Setting of rate policies failed: %d", ret);
773 /* configure one AP supported rate class */
774 acx->rate_policy_idx = cpu_to_le32(ACX_TX_AP_FULL_RATE);
775 acx->rate_policy.enabled_rates = cpu_to_le32(wl->rate_set);
776 acx->rate_policy.short_retry_limit = c->short_retry_limit;
777 acx->rate_policy.long_retry_limit = c->long_retry_limit;
778 acx->rate_policy.aflags = c->aflags;
780 ret = wl1271_cmd_configure(wl, ACX_RATE_POLICY, acx, sizeof(*acx));
782 wl1271_warning("Setting of rate policies failed: %d", ret);
787 * configure one rate class for basic p2p operations.
788 * (p2p packets should always go out with OFDM rates, even
789 * if we are currently connected to 11b AP)
791 acx->rate_policy_idx = cpu_to_le32(ACX_TX_BASIC_RATE_P2P);
792 acx->rate_policy.enabled_rates =
793 cpu_to_le32(CONF_TX_RATE_MASK_BASIC_P2P);
794 acx->rate_policy.short_retry_limit = c->short_retry_limit;
795 acx->rate_policy.long_retry_limit = c->long_retry_limit;
796 acx->rate_policy.aflags = c->aflags;
798 ret = wl1271_cmd_configure(wl, ACX_RATE_POLICY, acx, sizeof(*acx));
800 wl1271_warning("Setting of rate policies failed: %d", ret);
809 int wl1271_acx_ap_rate_policy(struct wl1271 *wl, struct conf_tx_rate_class *c,
812 struct acx_rate_policy *acx;
815 wl1271_debug(DEBUG_ACX, "acx ap rate policy %d rates 0x%x",
816 idx, c->enabled_rates);
818 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
824 acx->rate_policy.enabled_rates = cpu_to_le32(c->enabled_rates);
825 acx->rate_policy.short_retry_limit = c->short_retry_limit;
826 acx->rate_policy.long_retry_limit = c->long_retry_limit;
827 acx->rate_policy.aflags = c->aflags;
829 acx->rate_policy_idx = cpu_to_le32(idx);
831 ret = wl1271_cmd_configure(wl, ACX_RATE_POLICY, acx, sizeof(*acx));
833 wl1271_warning("Setting of ap rate policy failed: %d", ret);
842 int wl1271_acx_ac_cfg(struct wl1271 *wl, u8 ac, u8 cw_min, u16 cw_max,
845 struct acx_ac_cfg *acx;
848 wl1271_debug(DEBUG_ACX, "acx ac cfg %d cw_ming %d cw_max %d "
849 "aifs %d txop %d", ac, cw_min, cw_max, aifsn, txop);
851 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
858 acx->role_id = wl->role_id;
860 acx->cw_min = cw_min;
861 acx->cw_max = cpu_to_le16(cw_max);
863 acx->tx_op_limit = cpu_to_le16(txop);
865 ret = wl1271_cmd_configure(wl, ACX_AC_CFG, acx, sizeof(*acx));
867 wl1271_warning("acx ac cfg failed: %d", ret);
876 int wl1271_acx_tid_cfg(struct wl1271 *wl, u8 queue_id, u8 channel_type,
877 u8 tsid, u8 ps_scheme, u8 ack_policy,
878 u32 apsd_conf0, u32 apsd_conf1)
880 struct acx_tid_config *acx;
883 wl1271_debug(DEBUG_ACX, "acx tid config");
885 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
892 acx->role_id = wl->role_id;
893 acx->queue_id = queue_id;
894 acx->channel_type = channel_type;
896 acx->ps_scheme = ps_scheme;
897 acx->ack_policy = ack_policy;
898 acx->apsd_conf[0] = cpu_to_le32(apsd_conf0);
899 acx->apsd_conf[1] = cpu_to_le32(apsd_conf1);
901 ret = wl1271_cmd_configure(wl, ACX_TID_CFG, acx, sizeof(*acx));
903 wl1271_warning("Setting of tid config failed: %d", ret);
912 int wl1271_acx_frag_threshold(struct wl1271 *wl, u32 frag_threshold)
914 struct acx_frag_threshold *acx;
918 * If the fragmentation is not configured or out of range, use the
921 if (frag_threshold > IEEE80211_MAX_FRAG_THRESHOLD)
922 frag_threshold = wl->conf.tx.frag_threshold;
924 wl1271_debug(DEBUG_ACX, "acx frag threshold: %d", frag_threshold);
926 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
933 acx->frag_threshold = cpu_to_le16((u16)frag_threshold);
934 ret = wl1271_cmd_configure(wl, ACX_FRAG_CFG, acx, sizeof(*acx));
936 wl1271_warning("Setting of frag threshold failed: %d", ret);
945 int wl1271_acx_tx_config_options(struct wl1271 *wl)
947 struct acx_tx_config_options *acx;
950 wl1271_debug(DEBUG_ACX, "acx tx config options");
952 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
959 acx->tx_compl_timeout = cpu_to_le16(wl->conf.tx.tx_compl_timeout);
960 acx->tx_compl_threshold = cpu_to_le16(wl->conf.tx.tx_compl_threshold);
961 ret = wl1271_cmd_configure(wl, ACX_TX_CONFIG_OPT, acx, sizeof(*acx));
963 wl1271_warning("Setting of tx options failed: %d", ret);
972 int wl12xx_acx_mem_cfg(struct wl1271 *wl)
974 struct wl12xx_acx_config_memory *mem_conf;
975 struct conf_memory_settings *mem;
978 wl1271_debug(DEBUG_ACX, "wl1271 mem cfg");
980 mem_conf = kzalloc(sizeof(*mem_conf), GFP_KERNEL);
986 if (wl->chip.id == CHIP_ID_1283_PG20)
987 mem = &wl->conf.mem_wl128x;
989 mem = &wl->conf.mem_wl127x;
992 mem_conf->num_stations = mem->num_stations;
993 mem_conf->rx_mem_block_num = mem->rx_block_num;
994 mem_conf->tx_min_mem_block_num = mem->tx_min_block_num;
995 mem_conf->num_ssid_profiles = mem->ssid_profiles;
996 mem_conf->total_tx_descriptors = cpu_to_le32(ACX_TX_DESCRIPTORS);
997 mem_conf->dyn_mem_enable = mem->dynamic_memory;
998 mem_conf->tx_free_req = mem->min_req_tx_blocks;
999 mem_conf->rx_free_req = mem->min_req_rx_blocks;
1000 mem_conf->tx_min = mem->tx_min;
1001 mem_conf->fwlog_blocks = wl->conf.fwlog.mem_blocks;
1003 ret = wl1271_cmd_configure(wl, ACX_MEM_CFG, mem_conf,
1006 wl1271_warning("wl1271 mem config failed: %d", ret);
1015 int wl1271_acx_host_if_cfg_bitmap(struct wl1271 *wl, u32 host_cfg_bitmap)
1017 struct wl1271_acx_host_config_bitmap *bitmap_conf;
1020 bitmap_conf = kzalloc(sizeof(*bitmap_conf), GFP_KERNEL);
1026 bitmap_conf->host_cfg_bitmap = cpu_to_le32(host_cfg_bitmap);
1028 ret = wl1271_cmd_configure(wl, ACX_HOST_IF_CFG_BITMAP,
1029 bitmap_conf, sizeof(*bitmap_conf));
1031 wl1271_warning("wl1271 bitmap config opt failed: %d", ret);
1041 int wl1271_acx_init_mem_config(struct wl1271 *wl)
1045 wl->target_mem_map = kzalloc(sizeof(struct wl1271_acx_mem_map),
1047 if (!wl->target_mem_map) {
1048 wl1271_error("couldn't allocate target memory map");
1052 /* we now ask for the firmware built memory map */
1053 ret = wl1271_acx_mem_map(wl, (void *)wl->target_mem_map,
1054 sizeof(struct wl1271_acx_mem_map));
1056 wl1271_error("couldn't retrieve firmware memory map");
1057 kfree(wl->target_mem_map);
1058 wl->target_mem_map = NULL;
1062 /* initialize TX block book keeping */
1063 wl->tx_blocks_available =
1064 le32_to_cpu(wl->target_mem_map->num_tx_mem_blocks);
1065 wl1271_debug(DEBUG_TX, "available tx blocks: %d",
1066 wl->tx_blocks_available);
1071 int wl1271_acx_init_rx_interrupt(struct wl1271 *wl)
1073 struct wl1271_acx_rx_config_opt *rx_conf;
1076 wl1271_debug(DEBUG_ACX, "wl1271 rx interrupt config");
1078 rx_conf = kzalloc(sizeof(*rx_conf), GFP_KERNEL);
1084 rx_conf->threshold = cpu_to_le16(wl->conf.rx.irq_pkt_threshold);
1085 rx_conf->timeout = cpu_to_le16(wl->conf.rx.irq_timeout);
1086 rx_conf->mblk_threshold = cpu_to_le16(wl->conf.rx.irq_blk_threshold);
1087 rx_conf->queue_type = wl->conf.rx.queue_type;
1089 ret = wl1271_cmd_configure(wl, ACX_RX_CONFIG_OPT, rx_conf,
1092 wl1271_warning("wl1271 rx config opt failed: %d", ret);
1101 int wl1271_acx_bet_enable(struct wl1271 *wl, bool enable)
1103 struct wl1271_acx_bet_enable *acx = NULL;
1106 wl1271_debug(DEBUG_ACX, "acx bet enable");
1108 if (enable && wl->conf.conn.bet_enable == CONF_BET_MODE_DISABLE)
1111 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
1117 acx->role_id = wl->role_id;
1118 acx->enable = enable ? CONF_BET_MODE_ENABLE : CONF_BET_MODE_DISABLE;
1119 acx->max_consecutive = wl->conf.conn.bet_max_consecutive;
1121 ret = wl1271_cmd_configure(wl, ACX_BET_ENABLE, acx, sizeof(*acx));
1123 wl1271_warning("acx bet enable failed: %d", ret);
1132 int wl1271_acx_arp_ip_filter(struct wl1271 *wl, u8 enable, __be32 address)
1134 struct wl1271_acx_arp_filter *acx;
1137 wl1271_debug(DEBUG_ACX, "acx arp ip filter, enable: %d", enable);
1139 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
1145 acx->role_id = wl->role_id;
1146 acx->version = ACX_IPV4_VERSION;
1147 acx->enable = enable;
1150 memcpy(acx->address, &address, ACX_IPV4_ADDR_SIZE);
1152 ret = wl1271_cmd_configure(wl, ACX_ARP_IP_FILTER,
1155 wl1271_warning("failed to set arp ip filter: %d", ret);
1164 int wl1271_acx_pm_config(struct wl1271 *wl)
1166 struct wl1271_acx_pm_config *acx = NULL;
1167 struct conf_pm_config_settings *c = &wl->conf.pm_config;
1170 wl1271_debug(DEBUG_ACX, "acx pm config");
1172 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
1178 acx->host_clk_settling_time = cpu_to_le32(c->host_clk_settling_time);
1179 acx->host_fast_wakeup_support = c->host_fast_wakeup_support;
1181 ret = wl1271_cmd_configure(wl, ACX_PM_CONFIG, acx, sizeof(*acx));
1183 wl1271_warning("acx pm config failed: %d", ret);
1192 int wl1271_acx_keep_alive_mode(struct wl1271 *wl, bool enable)
1194 struct wl1271_acx_keep_alive_mode *acx = NULL;
1197 wl1271_debug(DEBUG_ACX, "acx keep alive mode: %d", enable);
1199 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
1205 acx->role_id = wl->role_id;
1206 acx->enabled = enable;
1208 ret = wl1271_cmd_configure(wl, ACX_KEEP_ALIVE_MODE, acx, sizeof(*acx));
1210 wl1271_warning("acx keep alive mode failed: %d", ret);
1219 int wl1271_acx_keep_alive_config(struct wl1271 *wl, u8 index, u8 tpl_valid)
1221 struct wl1271_acx_keep_alive_config *acx = NULL;
1224 wl1271_debug(DEBUG_ACX, "acx keep alive config");
1226 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
1232 acx->role_id = wl->role_id;
1233 acx->period = cpu_to_le32(wl->conf.conn.keep_alive_interval);
1235 acx->tpl_validation = tpl_valid;
1236 acx->trigger = ACX_KEEP_ALIVE_NO_TX;
1238 ret = wl1271_cmd_configure(wl, ACX_SET_KEEP_ALIVE_CONFIG,
1241 wl1271_warning("acx keep alive config failed: %d", ret);
1250 int wl1271_acx_rssi_snr_trigger(struct wl1271 *wl, bool enable,
1253 struct wl1271_acx_rssi_snr_trigger *acx = NULL;
1256 wl1271_debug(DEBUG_ACX, "acx rssi snr trigger");
1258 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
1264 wl->last_rssi_event = -1;
1266 acx->role_id = wl->role_id;
1267 acx->pacing = cpu_to_le16(wl->conf.roam_trigger.trigger_pacing);
1268 acx->metric = WL1271_ACX_TRIG_METRIC_RSSI_BEACON;
1269 acx->type = WL1271_ACX_TRIG_TYPE_EDGE;
1271 acx->enable = WL1271_ACX_TRIG_ENABLE;
1273 acx->enable = WL1271_ACX_TRIG_DISABLE;
1275 acx->index = WL1271_ACX_TRIG_IDX_RSSI;
1276 acx->dir = WL1271_ACX_TRIG_DIR_BIDIR;
1277 acx->threshold = cpu_to_le16(thold);
1278 acx->hysteresis = hyst;
1280 ret = wl1271_cmd_configure(wl, ACX_RSSI_SNR_TRIGGER, acx, sizeof(*acx));
1282 wl1271_warning("acx rssi snr trigger setting failed: %d", ret);
1291 int wl1271_acx_rssi_snr_avg_weights(struct wl1271 *wl)
1293 struct wl1271_acx_rssi_snr_avg_weights *acx = NULL;
1294 struct conf_roam_trigger_settings *c = &wl->conf.roam_trigger;
1297 wl1271_debug(DEBUG_ACX, "acx rssi snr avg weights");
1299 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
1305 acx->role_id = wl->role_id;
1306 acx->rssi_beacon = c->avg_weight_rssi_beacon;
1307 acx->rssi_data = c->avg_weight_rssi_data;
1308 acx->snr_beacon = c->avg_weight_snr_beacon;
1309 acx->snr_data = c->avg_weight_snr_data;
1311 ret = wl1271_cmd_configure(wl, ACX_RSSI_SNR_WEIGHTS, acx, sizeof(*acx));
1313 wl1271_warning("acx rssi snr trigger weights failed: %d", ret);
1322 int wl1271_acx_set_ht_capabilities(struct wl1271 *wl,
1323 struct ieee80211_sta_ht_cap *ht_cap,
1324 bool allow_ht_operation, u8 hlid)
1326 struct wl1271_acx_ht_capabilities *acx;
1328 u32 ht_capabilites = 0;
1330 wl1271_debug(DEBUG_ACX, "acx ht capabilities setting "
1331 "sta supp: %d sta cap: %d", ht_cap->ht_supported,
1334 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
1340 if (allow_ht_operation && ht_cap->ht_supported) {
1341 /* no need to translate capabilities - use the spec values */
1342 ht_capabilites = ht_cap->cap;
1345 * this bit is not employed by the spec but only by FW to
1346 * indicate peer HT support
1348 ht_capabilites |= WL12XX_HT_CAP_HT_OPERATION;
1350 /* get data from A-MPDU parameters field */
1351 acx->ampdu_max_length = ht_cap->ampdu_factor;
1352 acx->ampdu_min_spacing = ht_cap->ampdu_density;
1356 acx->ht_capabilites = cpu_to_le32(ht_capabilites);
1358 ret = wl1271_cmd_configure(wl, ACX_PEER_HT_CAP, acx, sizeof(*acx));
1360 wl1271_warning("acx ht capabilities setting failed: %d", ret);
1369 int wl1271_acx_set_ht_information(struct wl1271 *wl,
1370 u16 ht_operation_mode)
1372 struct wl1271_acx_ht_information *acx;
1375 wl1271_debug(DEBUG_ACX, "acx ht information setting");
1377 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
1383 acx->role_id = wl->role_id;
1384 acx->ht_protection =
1385 (u8)(ht_operation_mode & IEEE80211_HT_OP_MODE_PROTECTION);
1387 acx->gf_protection =
1388 !!(ht_operation_mode & IEEE80211_HT_OP_MODE_NON_GF_STA_PRSNT);
1389 acx->ht_tx_burst_limit = 0;
1390 acx->dual_cts_protection = 0;
1392 ret = wl1271_cmd_configure(wl, ACX_HT_BSS_OPERATION, acx, sizeof(*acx));
1395 wl1271_warning("acx ht information setting failed: %d", ret);
1404 /* Configure BA session initiator/receiver parameters setting in the FW. */
1405 int wl12xx_acx_set_ba_initiator_policy(struct wl1271 *wl)
1407 struct wl1271_acx_ba_initiator_policy *acx;
1410 wl1271_debug(DEBUG_ACX, "acx ba initiator policy");
1412 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
1418 /* set for the current role */
1419 acx->role_id = wl->role_id;
1420 acx->tid_bitmap = wl->conf.ht.tx_ba_tid_bitmap;
1421 acx->win_size = wl->conf.ht.tx_ba_win_size;
1422 acx->inactivity_timeout = wl->conf.ht.inactivity_timeout;
1424 ret = wl1271_cmd_configure(wl,
1425 ACX_BA_SESSION_INIT_POLICY,
1429 wl1271_warning("acx ba initiator policy failed: %d", ret);
1438 /* setup BA session receiver setting in the FW. */
1439 int wl12xx_acx_set_ba_receiver_session(struct wl1271 *wl, u8 tid_index,
1440 u16 ssn, bool enable, u8 peer_hlid)
1442 struct wl1271_acx_ba_receiver_setup *acx;
1445 wl1271_debug(DEBUG_ACX, "acx ba receiver session setting");
1447 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
1453 acx->hlid = peer_hlid;
1454 acx->tid = tid_index;
1455 acx->enable = enable;
1456 acx->win_size = wl->conf.ht.rx_ba_win_size;
1459 ret = wl1271_cmd_configure(wl, ACX_BA_SESSION_RX_SETUP, acx,
1462 wl1271_warning("acx ba receiver session failed: %d", ret);
1471 int wl1271_acx_tsf_info(struct wl1271 *wl, u64 *mactime)
1473 struct wl1271_acx_fw_tsf_information *tsf_info;
1476 tsf_info = kzalloc(sizeof(*tsf_info), GFP_KERNEL);
1482 ret = wl1271_cmd_interrogate(wl, ACX_TSF_INFO,
1483 tsf_info, sizeof(*tsf_info));
1485 wl1271_warning("acx tsf info interrogate failed");
1489 *mactime = le32_to_cpu(tsf_info->current_tsf_low) |
1490 ((u64) le32_to_cpu(tsf_info->current_tsf_high) << 32);
1497 int wl1271_acx_ps_rx_streaming(struct wl1271 *wl, bool enable)
1499 struct wl1271_acx_ps_rx_streaming *rx_streaming;
1500 u32 conf_queues, enable_queues;
1503 wl1271_debug(DEBUG_ACX, "acx ps rx streaming");
1505 rx_streaming = kzalloc(sizeof(*rx_streaming), GFP_KERNEL);
1506 if (!rx_streaming) {
1511 conf_queues = wl->conf.rx_streaming.queues;
1513 enable_queues = conf_queues;
1517 for (i = 0; i < 8; i++) {
1519 * Skip non-changed queues, to avoid redundant acxs.
1520 * this check assumes conf.rx_streaming.queues can't
1521 * be changed while rx_streaming is enabled.
1523 if (!(conf_queues & BIT(i)))
1526 rx_streaming->role_id = wl->role_id;
1527 rx_streaming->tid = i;
1528 rx_streaming->enable = enable_queues & BIT(i);
1529 rx_streaming->period = wl->conf.rx_streaming.interval;
1530 rx_streaming->timeout = wl->conf.rx_streaming.interval;
1532 ret = wl1271_cmd_configure(wl, ACX_PS_RX_STREAMING,
1534 sizeof(*rx_streaming));
1536 wl1271_warning("acx ps rx streaming failed: %d", ret);
1541 kfree(rx_streaming);
1545 int wl1271_acx_ap_max_tx_retry(struct wl1271 *wl)
1547 struct wl1271_acx_ap_max_tx_retry *acx = NULL;
1550 wl1271_debug(DEBUG_ACX, "acx ap max tx retry");
1552 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
1556 acx->role_id = wl->role_id;
1557 acx->max_tx_retry = cpu_to_le16(wl->conf.tx.max_tx_retries);
1559 ret = wl1271_cmd_configure(wl, ACX_MAX_TX_FAILURE, acx, sizeof(*acx));
1561 wl1271_warning("acx ap max tx retry failed: %d", ret);
1570 int wl1271_acx_config_ps(struct wl1271 *wl)
1572 struct wl1271_acx_config_ps *config_ps;
1575 wl1271_debug(DEBUG_ACX, "acx config ps");
1577 config_ps = kzalloc(sizeof(*config_ps), GFP_KERNEL);
1583 config_ps->exit_retries = wl->conf.conn.psm_exit_retries;
1584 config_ps->enter_retries = wl->conf.conn.psm_entry_retries;
1585 config_ps->null_data_rate = cpu_to_le32(wl->basic_rate);
1587 ret = wl1271_cmd_configure(wl, ACX_CONFIG_PS, config_ps,
1588 sizeof(*config_ps));
1591 wl1271_warning("acx config ps failed: %d", ret);
1600 int wl1271_acx_set_inconnection_sta(struct wl1271 *wl, u8 *addr)
1602 struct wl1271_acx_inconnection_sta *acx = NULL;
1605 wl1271_debug(DEBUG_ACX, "acx set inconnaction sta %pM", addr);
1607 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
1611 memcpy(acx->addr, addr, ETH_ALEN);
1613 ret = wl1271_cmd_configure(wl, ACX_UPDATE_INCONNECTION_STA_LIST,
1616 wl1271_warning("acx set inconnaction sta failed: %d", ret);
1625 int wl1271_acx_fm_coex(struct wl1271 *wl)
1627 struct wl1271_acx_fm_coex *acx;
1630 wl1271_debug(DEBUG_ACX, "acx fm coex setting");
1632 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
1638 acx->enable = wl->conf.fm_coex.enable;
1639 acx->swallow_period = wl->conf.fm_coex.swallow_period;
1640 acx->n_divider_fref_set_1 = wl->conf.fm_coex.n_divider_fref_set_1;
1641 acx->n_divider_fref_set_2 = wl->conf.fm_coex.n_divider_fref_set_2;
1642 acx->m_divider_fref_set_1 =
1643 cpu_to_le16(wl->conf.fm_coex.m_divider_fref_set_1);
1644 acx->m_divider_fref_set_2 =
1645 cpu_to_le16(wl->conf.fm_coex.m_divider_fref_set_2);
1646 acx->coex_pll_stabilization_time =
1647 cpu_to_le32(wl->conf.fm_coex.coex_pll_stabilization_time);
1648 acx->ldo_stabilization_time =
1649 cpu_to_le16(wl->conf.fm_coex.ldo_stabilization_time);
1650 acx->fm_disturbed_band_margin =
1651 wl->conf.fm_coex.fm_disturbed_band_margin;
1652 acx->swallow_clk_diff = wl->conf.fm_coex.swallow_clk_diff;
1654 ret = wl1271_cmd_configure(wl, ACX_FM_COEX_CFG, acx, sizeof(*acx));
1656 wl1271_warning("acx fm coex setting failed: %d", ret);
1665 int wl12xx_acx_set_rate_mgmt_params(struct wl1271 *wl)
1667 struct wl12xx_acx_set_rate_mgmt_params *acx = NULL;
1668 struct conf_rate_policy_settings *conf = &wl->conf.rate;
1671 wl1271_debug(DEBUG_ACX, "acx set rate mgmt params");
1673 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
1677 acx->index = ACX_RATE_MGMT_ALL_PARAMS;
1678 acx->rate_retry_score = cpu_to_le16(conf->rate_retry_score);
1679 acx->per_add = cpu_to_le16(conf->per_add);
1680 acx->per_th1 = cpu_to_le16(conf->per_th1);
1681 acx->per_th2 = cpu_to_le16(conf->per_th2);
1682 acx->max_per = cpu_to_le16(conf->max_per);
1683 acx->inverse_curiosity_factor = conf->inverse_curiosity_factor;
1684 acx->tx_fail_low_th = conf->tx_fail_low_th;
1685 acx->tx_fail_high_th = conf->tx_fail_high_th;
1686 acx->per_alpha_shift = conf->per_alpha_shift;
1687 acx->per_add_shift = conf->per_add_shift;
1688 acx->per_beta1_shift = conf->per_beta1_shift;
1689 acx->per_beta2_shift = conf->per_beta2_shift;
1690 acx->rate_check_up = conf->rate_check_up;
1691 acx->rate_check_down = conf->rate_check_down;
1692 memcpy(acx->rate_retry_policy, conf->rate_retry_policy,
1693 sizeof(acx->rate_retry_policy));
1695 ret = wl1271_cmd_configure(wl, ACX_SET_RATE_MGMT_PARAMS,
1698 wl1271_warning("acx set rate mgmt params failed: %d", ret);
1707 int wl12xx_acx_config_hangover(struct wl1271 *wl)
1709 struct wl12xx_acx_config_hangover *acx;
1710 struct conf_hangover_settings *conf = &wl->conf.hangover;
1713 wl1271_debug(DEBUG_ACX, "acx config hangover");
1715 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
1721 acx->recover_time = cpu_to_le32(conf->recover_time);
1722 acx->hangover_period = conf->hangover_period;
1723 acx->dynamic_mode = conf->dynamic_mode;
1724 acx->early_termination_mode = conf->early_termination_mode;
1725 acx->max_period = conf->max_period;
1726 acx->min_period = conf->min_period;
1727 acx->increase_delta = conf->increase_delta;
1728 acx->decrease_delta = conf->decrease_delta;
1729 acx->quiet_time = conf->quiet_time;
1730 acx->increase_time = conf->increase_time;
1731 acx->window_size = acx->window_size;
1733 ret = wl1271_cmd_configure(wl, ACX_CONFIG_HANGOVER, acx,
1737 wl1271_warning("acx config hangover failed: %d", ret);