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/crc7.h>
29 #include <linux/spi/spi.h>
30 #include <linux/slab.h>
33 #include "wl12xx_80211.h"
37 int wl1271_acx_wake_up_conditions(struct wl1271 *wl)
39 struct acx_wake_up_condition *wake_up;
42 wl1271_debug(DEBUG_ACX, "acx wake up conditions");
44 wake_up = kzalloc(sizeof(*wake_up), GFP_KERNEL);
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));
89 int wl1271_acx_tx_power(struct wl1271 *wl, int power)
91 struct acx_current_tx_power *acx;
94 wl1271_debug(DEBUG_ACX, "acx dot11_cur_tx_pwr");
96 if (power < 0 || power > 25)
99 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
105 acx->current_tx_power = power * 10;
107 ret = wl1271_cmd_configure(wl, DOT11_CUR_TX_PWR, acx, sizeof(*acx));
109 wl1271_warning("configure of tx power failed: %d", ret);
118 int wl1271_acx_feature_cfg(struct wl1271 *wl)
120 struct acx_feature_config *feature;
123 wl1271_debug(DEBUG_ACX, "acx feature cfg");
125 feature = kzalloc(sizeof(*feature), GFP_KERNEL);
131 /* DF_ENCRYPTION_DISABLE and DF_SNIFF_MODE_ENABLE are disabled */
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_rx_config(struct wl1271 *wl, u32 config, u32 filter)
189 struct acx_rx_config *rx_config;
192 wl1271_debug(DEBUG_ACX, "acx rx config");
194 rx_config = kzalloc(sizeof(*rx_config), GFP_KERNEL);
200 rx_config->config_options = cpu_to_le32(config);
201 rx_config->filter_options = cpu_to_le32(filter);
203 ret = wl1271_cmd_configure(wl, ACX_RX_CFG,
204 rx_config, sizeof(*rx_config));
206 wl1271_warning("failed to set rx config: %d", ret);
215 int wl1271_acx_pd_threshold(struct wl1271 *wl)
217 struct acx_packet_detection *pd;
220 wl1271_debug(DEBUG_ACX, "acx data pd threshold");
222 pd = kzalloc(sizeof(*pd), GFP_KERNEL);
228 pd->threshold = cpu_to_le32(wl->conf.rx.packet_detection_threshold);
230 ret = wl1271_cmd_configure(wl, ACX_PD_THRESHOLD, pd, sizeof(*pd));
232 wl1271_warning("failed to set pd threshold: %d", ret);
241 int wl1271_acx_slot(struct wl1271 *wl, enum acx_slot_type slot_time)
243 struct acx_slot *slot;
246 wl1271_debug(DEBUG_ACX, "acx slot");
248 slot = kzalloc(sizeof(*slot), GFP_KERNEL);
254 slot->wone_index = STATION_WONE_INDEX;
255 slot->slot_time = slot_time;
257 ret = wl1271_cmd_configure(wl, ACX_SLOT, slot, sizeof(*slot));
259 wl1271_warning("failed to set slot time: %d", ret);
268 int wl1271_acx_group_address_tbl(struct wl1271 *wl, bool enable,
269 void *mc_list, u32 mc_list_len)
271 struct acx_dot11_grp_addr_tbl *acx;
274 wl1271_debug(DEBUG_ACX, "acx group address tbl");
276 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
283 acx->enabled = enable;
284 acx->num_groups = mc_list_len;
285 memcpy(acx->mac_table, mc_list, mc_list_len * ETH_ALEN);
287 ret = wl1271_cmd_configure(wl, DOT11_GROUP_ADDRESS_TBL,
290 wl1271_warning("failed to set group addr table: %d", ret);
299 int wl1271_acx_service_period_timeout(struct wl1271 *wl)
301 struct acx_rx_timeout *rx_timeout;
304 rx_timeout = kzalloc(sizeof(*rx_timeout), GFP_KERNEL);
310 wl1271_debug(DEBUG_ACX, "acx service period timeout");
312 rx_timeout->ps_poll_timeout = cpu_to_le16(wl->conf.rx.ps_poll_timeout);
313 rx_timeout->upsd_timeout = cpu_to_le16(wl->conf.rx.upsd_timeout);
315 ret = wl1271_cmd_configure(wl, ACX_SERVICE_PERIOD_TIMEOUT,
316 rx_timeout, sizeof(*rx_timeout));
318 wl1271_warning("failed to set service period timeout: %d",
328 int wl1271_acx_rts_threshold(struct wl1271 *wl, u32 rts_threshold)
330 struct acx_rts_threshold *rts;
334 * If the RTS threshold is not configured or out of range, use the
337 if (rts_threshold > IEEE80211_MAX_RTS_THRESHOLD)
338 rts_threshold = wl->conf.rx.rts_threshold;
340 wl1271_debug(DEBUG_ACX, "acx rts threshold: %d", rts_threshold);
342 rts = kzalloc(sizeof(*rts), GFP_KERNEL);
348 rts->threshold = cpu_to_le16((u16)rts_threshold);
350 ret = wl1271_cmd_configure(wl, DOT11_RTS_THRESHOLD, rts, sizeof(*rts));
352 wl1271_warning("failed to set rts threshold: %d", ret);
361 int wl1271_acx_dco_itrim_params(struct wl1271 *wl)
363 struct acx_dco_itrim_params *dco;
364 struct conf_itrim_settings *c = &wl->conf.itrim;
367 wl1271_debug(DEBUG_ACX, "acx dco itrim parameters");
369 dco = kzalloc(sizeof(*dco), GFP_KERNEL);
375 dco->enable = c->enable;
376 dco->timeout = cpu_to_le32(c->timeout);
378 ret = wl1271_cmd_configure(wl, ACX_SET_DCO_ITRIM_PARAMS,
381 wl1271_warning("failed to set dco itrim parameters: %d", ret);
390 int wl1271_acx_beacon_filter_opt(struct wl1271 *wl, bool enable_filter)
392 struct acx_beacon_filter_option *beacon_filter = NULL;
395 wl1271_debug(DEBUG_ACX, "acx beacon filter opt");
398 wl->conf.conn.bcn_filt_mode == CONF_BCN_FILT_MODE_DISABLED)
401 beacon_filter = kzalloc(sizeof(*beacon_filter), GFP_KERNEL);
402 if (!beacon_filter) {
407 beacon_filter->enable = enable_filter;
410 * When set to zero, and the filter is enabled, beacons
411 * without the unicast TIM bit set are dropped.
413 beacon_filter->max_num_beacons = 0;
415 ret = wl1271_cmd_configure(wl, ACX_BEACON_FILTER_OPT,
416 beacon_filter, sizeof(*beacon_filter));
418 wl1271_warning("failed to set beacon filter opt: %d", ret);
423 kfree(beacon_filter);
427 int wl1271_acx_beacon_filter_table(struct wl1271 *wl)
429 struct acx_beacon_filter_ie_table *ie_table;
432 bool vendor_spec = false;
434 wl1271_debug(DEBUG_ACX, "acx beacon filter table");
436 ie_table = kzalloc(sizeof(*ie_table), GFP_KERNEL);
442 /* configure default beacon pass-through rules */
443 ie_table->num_ie = 0;
444 for (i = 0; i < wl->conf.conn.bcn_filt_ie_count; i++) {
445 struct conf_bcn_filt_rule *r = &(wl->conf.conn.bcn_filt_ie[i]);
446 ie_table->table[idx++] = r->ie;
447 ie_table->table[idx++] = r->rule;
449 if (r->ie == WLAN_EID_VENDOR_SPECIFIC) {
450 /* only one vendor specific ie allowed */
454 /* for vendor specific rules configure the
456 memcpy(&(ie_table->table[idx]), r->oui,
457 CONF_BCN_IE_OUI_LEN);
458 idx += CONF_BCN_IE_OUI_LEN;
459 ie_table->table[idx++] = r->type;
460 memcpy(&(ie_table->table[idx]), r->version,
461 CONF_BCN_IE_VER_LEN);
462 idx += CONF_BCN_IE_VER_LEN;
469 ret = wl1271_cmd_configure(wl, ACX_BEACON_FILTER_TABLE,
470 ie_table, sizeof(*ie_table));
472 wl1271_warning("failed to set beacon filter table: %d", ret);
481 #define ACX_CONN_MONIT_DISABLE_VALUE 0xffffffff
483 int wl1271_acx_conn_monit_params(struct wl1271 *wl, bool enable)
485 struct acx_conn_monit_params *acx;
486 u32 threshold = ACX_CONN_MONIT_DISABLE_VALUE;
487 u32 timeout = ACX_CONN_MONIT_DISABLE_VALUE;
490 wl1271_debug(DEBUG_ACX, "acx connection monitor parameters: %s",
491 enable ? "enabled" : "disabled");
493 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
500 threshold = wl->conf.conn.synch_fail_thold;
501 timeout = wl->conf.conn.bss_lose_timeout;
504 acx->synch_fail_thold = cpu_to_le32(threshold);
505 acx->bss_lose_timeout = cpu_to_le32(timeout);
507 ret = wl1271_cmd_configure(wl, ACX_CONN_MONIT_PARAMS,
510 wl1271_warning("failed to set connection monitor "
511 "parameters: %d", ret);
521 int wl1271_acx_sg_enable(struct wl1271 *wl, bool enable)
523 struct acx_bt_wlan_coex *pta;
526 wl1271_debug(DEBUG_ACX, "acx sg enable");
528 pta = kzalloc(sizeof(*pta), GFP_KERNEL);
535 pta->enable = wl->conf.sg.state;
537 pta->enable = CONF_SG_DISABLE;
539 ret = wl1271_cmd_configure(wl, ACX_SG_ENABLE, pta, sizeof(*pta));
541 wl1271_warning("failed to set softgemini enable: %d", ret);
550 int wl1271_acx_sta_sg_cfg(struct wl1271 *wl)
552 struct acx_sta_bt_wlan_coex_param *param;
553 struct conf_sg_settings *c = &wl->conf.sg;
556 wl1271_debug(DEBUG_ACX, "acx sg sta cfg");
558 param = kzalloc(sizeof(*param), GFP_KERNEL);
564 /* BT-WLAN coext parameters */
565 for (i = 0; i < CONF_SG_STA_PARAMS_MAX; i++)
566 param->params[i] = cpu_to_le32(c->sta_params[i]);
567 param->param_idx = CONF_SG_PARAMS_ALL;
569 ret = wl1271_cmd_configure(wl, ACX_SG_CFG, param, sizeof(*param));
571 wl1271_warning("failed to set sg config: %d", ret);
580 int wl1271_acx_ap_sg_cfg(struct wl1271 *wl)
582 struct acx_ap_bt_wlan_coex_param *param;
583 struct conf_sg_settings *c = &wl->conf.sg;
586 wl1271_debug(DEBUG_ACX, "acx sg ap cfg");
588 param = kzalloc(sizeof(*param), GFP_KERNEL);
594 /* BT-WLAN coext parameters */
595 for (i = 0; i < CONF_SG_AP_PARAMS_MAX; i++)
596 param->params[i] = cpu_to_le32(c->ap_params[i]);
597 param->param_idx = CONF_SG_PARAMS_ALL;
599 ret = wl1271_cmd_configure(wl, ACX_SG_CFG, param, sizeof(*param));
601 wl1271_warning("failed to set sg config: %d", ret);
610 int wl1271_acx_cca_threshold(struct wl1271 *wl)
612 struct acx_energy_detection *detection;
615 wl1271_debug(DEBUG_ACX, "acx cca threshold");
617 detection = kzalloc(sizeof(*detection), GFP_KERNEL);
623 detection->rx_cca_threshold = cpu_to_le16(wl->conf.rx.rx_cca_threshold);
624 detection->tx_energy_detection = wl->conf.tx.tx_energy_detection;
626 ret = wl1271_cmd_configure(wl, ACX_CCA_THRESHOLD,
627 detection, sizeof(*detection));
629 wl1271_warning("failed to set cca threshold: %d", ret);
638 int wl1271_acx_bcn_dtim_options(struct wl1271 *wl)
640 struct acx_beacon_broadcast *bb;
643 wl1271_debug(DEBUG_ACX, "acx bcn dtim options");
645 bb = kzalloc(sizeof(*bb), GFP_KERNEL);
651 bb->beacon_rx_timeout = cpu_to_le16(wl->conf.conn.beacon_rx_timeout);
652 bb->broadcast_timeout = cpu_to_le16(wl->conf.conn.broadcast_timeout);
653 bb->rx_broadcast_in_ps = wl->conf.conn.rx_broadcast_in_ps;
654 bb->ps_poll_threshold = wl->conf.conn.ps_poll_threshold;
656 ret = wl1271_cmd_configure(wl, ACX_BCN_DTIM_OPTIONS, bb, sizeof(*bb));
658 wl1271_warning("failed to set rx config: %d", ret);
667 int wl1271_acx_aid(struct wl1271 *wl, u16 aid)
669 struct acx_aid *acx_aid;
672 wl1271_debug(DEBUG_ACX, "acx aid");
674 acx_aid = kzalloc(sizeof(*acx_aid), GFP_KERNEL);
680 acx_aid->aid = cpu_to_le16(aid);
682 ret = wl1271_cmd_configure(wl, ACX_AID, acx_aid, sizeof(*acx_aid));
684 wl1271_warning("failed to set aid: %d", ret);
693 int wl1271_acx_event_mbox_mask(struct wl1271 *wl, u32 event_mask)
695 struct acx_event_mask *mask;
698 wl1271_debug(DEBUG_ACX, "acx event mbox mask");
700 mask = kzalloc(sizeof(*mask), GFP_KERNEL);
706 /* high event mask is unused */
707 mask->high_event_mask = cpu_to_le32(0xffffffff);
708 mask->event_mask = cpu_to_le32(event_mask);
710 ret = wl1271_cmd_configure(wl, ACX_EVENT_MBOX_MASK,
711 mask, sizeof(*mask));
713 wl1271_warning("failed to set acx_event_mbox_mask: %d", ret);
722 int wl1271_acx_set_preamble(struct wl1271 *wl, enum acx_preamble_type preamble)
724 struct acx_preamble *acx;
727 wl1271_debug(DEBUG_ACX, "acx_set_preamble");
729 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
735 acx->preamble = preamble;
737 ret = wl1271_cmd_configure(wl, ACX_PREAMBLE_TYPE, acx, sizeof(*acx));
739 wl1271_warning("Setting of preamble failed: %d", ret);
748 int wl1271_acx_cts_protect(struct wl1271 *wl,
749 enum acx_ctsprotect_type ctsprotect)
751 struct acx_ctsprotect *acx;
754 wl1271_debug(DEBUG_ACX, "acx_set_ctsprotect");
756 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
762 acx->ctsprotect = ctsprotect;
764 ret = wl1271_cmd_configure(wl, ACX_CTS_PROTECTION, acx, sizeof(*acx));
766 wl1271_warning("Setting of ctsprotect failed: %d", ret);
775 int wl1271_acx_statistics(struct wl1271 *wl, struct acx_statistics *stats)
779 wl1271_debug(DEBUG_ACX, "acx statistics");
781 ret = wl1271_cmd_interrogate(wl, ACX_STATISTICS, stats,
784 wl1271_warning("acx statistics failed: %d", ret);
791 int wl1271_acx_sta_rate_policies(struct wl1271 *wl)
793 struct acx_sta_rate_policy *acx;
794 struct conf_tx_rate_class *c = &wl->conf.tx.sta_rc_conf;
798 wl1271_debug(DEBUG_ACX, "acx rate policies");
800 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
807 /* configure one basic rate class */
808 idx = ACX_TX_BASIC_RATE;
809 acx->rate_class[idx].enabled_rates = cpu_to_le32(wl->basic_rate);
810 acx->rate_class[idx].short_retry_limit = c->short_retry_limit;
811 acx->rate_class[idx].long_retry_limit = c->long_retry_limit;
812 acx->rate_class[idx].aflags = c->aflags;
814 /* configure one AP supported rate class */
815 idx = ACX_TX_AP_FULL_RATE;
816 acx->rate_class[idx].enabled_rates = cpu_to_le32(wl->rate_set);
817 acx->rate_class[idx].short_retry_limit = c->short_retry_limit;
818 acx->rate_class[idx].long_retry_limit = c->long_retry_limit;
819 acx->rate_class[idx].aflags = c->aflags;
821 acx->rate_class_cnt = cpu_to_le32(ACX_TX_RATE_POLICY_CNT);
823 wl1271_debug(DEBUG_ACX, "basic_rate: 0x%x, full_rate: 0x%x",
824 acx->rate_class[ACX_TX_BASIC_RATE].enabled_rates,
825 acx->rate_class[ACX_TX_AP_FULL_RATE].enabled_rates);
827 ret = wl1271_cmd_configure(wl, ACX_RATE_POLICY, acx, sizeof(*acx));
829 wl1271_warning("Setting of rate policies failed: %d", ret);
838 int wl1271_acx_ap_rate_policy(struct wl1271 *wl, struct conf_tx_rate_class *c,
841 struct acx_ap_rate_policy *acx;
844 wl1271_debug(DEBUG_ACX, "acx ap rate policy %d rates 0x%x",
845 idx, c->enabled_rates);
847 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
853 acx->rate_policy.enabled_rates = cpu_to_le32(c->enabled_rates);
854 acx->rate_policy.short_retry_limit = c->short_retry_limit;
855 acx->rate_policy.long_retry_limit = c->long_retry_limit;
856 acx->rate_policy.aflags = c->aflags;
858 acx->rate_policy_idx = cpu_to_le32(idx);
860 ret = wl1271_cmd_configure(wl, ACX_RATE_POLICY, acx, sizeof(*acx));
862 wl1271_warning("Setting of ap rate policy failed: %d", ret);
871 int wl1271_acx_ac_cfg(struct wl1271 *wl, u8 ac, u8 cw_min, u16 cw_max,
874 struct acx_ac_cfg *acx;
877 wl1271_debug(DEBUG_ACX, "acx ac cfg %d cw_ming %d cw_max %d "
878 "aifs %d txop %d", ac, cw_min, cw_max, aifsn, txop);
880 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
888 acx->cw_min = cw_min;
889 acx->cw_max = cpu_to_le16(cw_max);
891 acx->tx_op_limit = cpu_to_le16(txop);
893 ret = wl1271_cmd_configure(wl, ACX_AC_CFG, acx, sizeof(*acx));
895 wl1271_warning("acx ac cfg failed: %d", ret);
904 int wl1271_acx_tid_cfg(struct wl1271 *wl, u8 queue_id, u8 channel_type,
905 u8 tsid, u8 ps_scheme, u8 ack_policy,
906 u32 apsd_conf0, u32 apsd_conf1)
908 struct acx_tid_config *acx;
911 wl1271_debug(DEBUG_ACX, "acx tid config");
913 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
920 acx->queue_id = queue_id;
921 acx->channel_type = channel_type;
923 acx->ps_scheme = ps_scheme;
924 acx->ack_policy = ack_policy;
925 acx->apsd_conf[0] = cpu_to_le32(apsd_conf0);
926 acx->apsd_conf[1] = cpu_to_le32(apsd_conf1);
928 ret = wl1271_cmd_configure(wl, ACX_TID_CFG, acx, sizeof(*acx));
930 wl1271_warning("Setting of tid config failed: %d", ret);
939 int wl1271_acx_frag_threshold(struct wl1271 *wl, u32 frag_threshold)
941 struct acx_frag_threshold *acx;
945 * If the fragmentation is not configured or out of range, use the
948 if (frag_threshold > IEEE80211_MAX_FRAG_THRESHOLD)
949 frag_threshold = wl->conf.tx.frag_threshold;
951 wl1271_debug(DEBUG_ACX, "acx frag threshold: %d", frag_threshold);
953 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
960 acx->frag_threshold = cpu_to_le16((u16)frag_threshold);
961 ret = wl1271_cmd_configure(wl, ACX_FRAG_CFG, acx, sizeof(*acx));
963 wl1271_warning("Setting of frag threshold failed: %d", ret);
972 int wl1271_acx_tx_config_options(struct wl1271 *wl)
974 struct acx_tx_config_options *acx;
977 wl1271_debug(DEBUG_ACX, "acx tx config options");
979 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
986 acx->tx_compl_timeout = cpu_to_le16(wl->conf.tx.tx_compl_timeout);
987 acx->tx_compl_threshold = cpu_to_le16(wl->conf.tx.tx_compl_threshold);
988 ret = wl1271_cmd_configure(wl, ACX_TX_CONFIG_OPT, acx, sizeof(*acx));
990 wl1271_warning("Setting of tx options failed: %d", ret);
999 int wl1271_acx_ap_mem_cfg(struct wl1271 *wl)
1001 struct wl1271_acx_ap_config_memory *mem_conf;
1002 struct conf_memory_settings *mem;
1005 wl1271_debug(DEBUG_ACX, "wl1271 mem cfg");
1007 mem_conf = kzalloc(sizeof(*mem_conf), GFP_KERNEL);
1013 if (wl->chip.id == CHIP_ID_1283_PG20)
1015 * FIXME: The 128x AP FW does not yet support dynamic memory.
1016 * Use the base memory configuration for 128x for now. This
1017 * should be fine tuned in the future.
1019 mem = &wl->conf.mem_wl128x;
1021 mem = &wl->conf.mem_wl127x;
1024 mem_conf->num_stations = mem->num_stations;
1025 mem_conf->rx_mem_block_num = mem->rx_block_num;
1026 mem_conf->tx_min_mem_block_num = mem->tx_min_block_num;
1027 mem_conf->num_ssid_profiles = mem->ssid_profiles;
1028 mem_conf->total_tx_descriptors = cpu_to_le32(ACX_TX_DESCRIPTORS);
1030 ret = wl1271_cmd_configure(wl, ACX_MEM_CFG, mem_conf,
1033 wl1271_warning("wl1271 mem config failed: %d", ret);
1042 int wl1271_acx_sta_mem_cfg(struct wl1271 *wl)
1044 struct wl1271_acx_sta_config_memory *mem_conf;
1045 struct conf_memory_settings *mem;
1048 wl1271_debug(DEBUG_ACX, "wl1271 mem cfg");
1050 mem_conf = kzalloc(sizeof(*mem_conf), GFP_KERNEL);
1056 if (wl->chip.id == CHIP_ID_1283_PG20)
1057 mem = &wl->conf.mem_wl128x;
1059 mem = &wl->conf.mem_wl127x;
1062 mem_conf->num_stations = mem->num_stations;
1063 mem_conf->rx_mem_block_num = mem->rx_block_num;
1064 mem_conf->tx_min_mem_block_num = mem->tx_min_block_num;
1065 mem_conf->num_ssid_profiles = mem->ssid_profiles;
1066 mem_conf->total_tx_descriptors = cpu_to_le32(ACX_TX_DESCRIPTORS);
1067 mem_conf->dyn_mem_enable = mem->dynamic_memory;
1068 mem_conf->tx_free_req = mem->min_req_tx_blocks;
1069 mem_conf->rx_free_req = mem->min_req_rx_blocks;
1070 mem_conf->tx_min = mem->tx_min;
1072 ret = wl1271_cmd_configure(wl, ACX_MEM_CFG, mem_conf,
1075 wl1271_warning("wl1271 mem config failed: %d", ret);
1084 int wl1271_acx_host_if_cfg_bitmap(struct wl1271 *wl, u32 host_cfg_bitmap)
1086 struct wl1271_acx_host_config_bitmap *bitmap_conf;
1089 bitmap_conf = kzalloc(sizeof(*bitmap_conf), GFP_KERNEL);
1095 bitmap_conf->host_cfg_bitmap = cpu_to_le32(host_cfg_bitmap);
1097 ret = wl1271_cmd_configure(wl, ACX_HOST_IF_CFG_BITMAP,
1098 bitmap_conf, sizeof(*bitmap_conf));
1100 wl1271_warning("wl1271 bitmap config opt failed: %d", ret);
1110 int wl1271_acx_init_mem_config(struct wl1271 *wl)
1114 wl->target_mem_map = kzalloc(sizeof(struct wl1271_acx_mem_map),
1116 if (!wl->target_mem_map) {
1117 wl1271_error("couldn't allocate target memory map");
1121 /* we now ask for the firmware built memory map */
1122 ret = wl1271_acx_mem_map(wl, (void *)wl->target_mem_map,
1123 sizeof(struct wl1271_acx_mem_map));
1125 wl1271_error("couldn't retrieve firmware memory map");
1126 kfree(wl->target_mem_map);
1127 wl->target_mem_map = NULL;
1131 /* initialize TX block book keeping */
1132 wl->tx_blocks_available =
1133 le32_to_cpu(wl->target_mem_map->num_tx_mem_blocks);
1134 wl1271_debug(DEBUG_TX, "available tx blocks: %d",
1135 wl->tx_blocks_available);
1140 int wl1271_acx_init_rx_interrupt(struct wl1271 *wl)
1142 struct wl1271_acx_rx_config_opt *rx_conf;
1145 wl1271_debug(DEBUG_ACX, "wl1271 rx interrupt config");
1147 rx_conf = kzalloc(sizeof(*rx_conf), GFP_KERNEL);
1153 rx_conf->threshold = cpu_to_le16(wl->conf.rx.irq_pkt_threshold);
1154 rx_conf->timeout = cpu_to_le16(wl->conf.rx.irq_timeout);
1155 rx_conf->mblk_threshold = cpu_to_le16(wl->conf.rx.irq_blk_threshold);
1156 rx_conf->queue_type = wl->conf.rx.queue_type;
1158 ret = wl1271_cmd_configure(wl, ACX_RX_CONFIG_OPT, rx_conf,
1161 wl1271_warning("wl1271 rx config opt failed: %d", ret);
1170 int wl1271_acx_bet_enable(struct wl1271 *wl, bool enable)
1172 struct wl1271_acx_bet_enable *acx = NULL;
1175 wl1271_debug(DEBUG_ACX, "acx bet enable");
1177 if (enable && wl->conf.conn.bet_enable == CONF_BET_MODE_DISABLE)
1180 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
1186 acx->enable = enable ? CONF_BET_MODE_ENABLE : CONF_BET_MODE_DISABLE;
1187 acx->max_consecutive = wl->conf.conn.bet_max_consecutive;
1189 ret = wl1271_cmd_configure(wl, ACX_BET_ENABLE, acx, sizeof(*acx));
1191 wl1271_warning("acx bet enable failed: %d", ret);
1200 int wl1271_acx_arp_ip_filter(struct wl1271 *wl, u8 enable, __be32 address)
1202 struct wl1271_acx_arp_filter *acx;
1205 wl1271_debug(DEBUG_ACX, "acx arp ip filter, enable: %d", enable);
1207 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
1213 acx->version = ACX_IPV4_VERSION;
1214 acx->enable = enable;
1217 memcpy(acx->address, &address, ACX_IPV4_ADDR_SIZE);
1219 ret = wl1271_cmd_configure(wl, ACX_ARP_IP_FILTER,
1222 wl1271_warning("failed to set arp ip filter: %d", ret);
1231 int wl1271_acx_pm_config(struct wl1271 *wl)
1233 struct wl1271_acx_pm_config *acx = NULL;
1234 struct conf_pm_config_settings *c = &wl->conf.pm_config;
1237 wl1271_debug(DEBUG_ACX, "acx pm config");
1239 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
1245 acx->host_clk_settling_time = cpu_to_le32(c->host_clk_settling_time);
1246 acx->host_fast_wakeup_support = c->host_fast_wakeup_support;
1248 ret = wl1271_cmd_configure(wl, ACX_PM_CONFIG, acx, sizeof(*acx));
1250 wl1271_warning("acx pm config failed: %d", ret);
1259 int wl1271_acx_keep_alive_mode(struct wl1271 *wl, bool enable)
1261 struct wl1271_acx_keep_alive_mode *acx = NULL;
1264 wl1271_debug(DEBUG_ACX, "acx keep alive mode: %d", enable);
1266 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
1272 acx->enabled = enable;
1274 ret = wl1271_cmd_configure(wl, ACX_KEEP_ALIVE_MODE, acx, sizeof(*acx));
1276 wl1271_warning("acx keep alive mode failed: %d", ret);
1285 int wl1271_acx_keep_alive_config(struct wl1271 *wl, u8 index, u8 tpl_valid)
1287 struct wl1271_acx_keep_alive_config *acx = NULL;
1290 wl1271_debug(DEBUG_ACX, "acx keep alive config");
1292 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
1298 acx->period = cpu_to_le32(wl->conf.conn.keep_alive_interval);
1300 acx->tpl_validation = tpl_valid;
1301 acx->trigger = ACX_KEEP_ALIVE_NO_TX;
1303 ret = wl1271_cmd_configure(wl, ACX_SET_KEEP_ALIVE_CONFIG,
1306 wl1271_warning("acx keep alive config failed: %d", ret);
1315 int wl1271_acx_rssi_snr_trigger(struct wl1271 *wl, bool enable,
1318 struct wl1271_acx_rssi_snr_trigger *acx = NULL;
1321 wl1271_debug(DEBUG_ACX, "acx rssi snr trigger");
1323 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
1329 wl->last_rssi_event = -1;
1331 acx->pacing = cpu_to_le16(wl->conf.roam_trigger.trigger_pacing);
1332 acx->metric = WL1271_ACX_TRIG_METRIC_RSSI_BEACON;
1333 acx->type = WL1271_ACX_TRIG_TYPE_EDGE;
1335 acx->enable = WL1271_ACX_TRIG_ENABLE;
1337 acx->enable = WL1271_ACX_TRIG_DISABLE;
1339 acx->index = WL1271_ACX_TRIG_IDX_RSSI;
1340 acx->dir = WL1271_ACX_TRIG_DIR_BIDIR;
1341 acx->threshold = cpu_to_le16(thold);
1342 acx->hysteresis = hyst;
1344 ret = wl1271_cmd_configure(wl, ACX_RSSI_SNR_TRIGGER, acx, sizeof(*acx));
1346 wl1271_warning("acx rssi snr trigger setting failed: %d", ret);
1355 int wl1271_acx_rssi_snr_avg_weights(struct wl1271 *wl)
1357 struct wl1271_acx_rssi_snr_avg_weights *acx = NULL;
1358 struct conf_roam_trigger_settings *c = &wl->conf.roam_trigger;
1361 wl1271_debug(DEBUG_ACX, "acx rssi snr avg weights");
1363 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
1369 acx->rssi_beacon = c->avg_weight_rssi_beacon;
1370 acx->rssi_data = c->avg_weight_rssi_data;
1371 acx->snr_beacon = c->avg_weight_snr_beacon;
1372 acx->snr_data = c->avg_weight_snr_data;
1374 ret = wl1271_cmd_configure(wl, ACX_RSSI_SNR_WEIGHTS, acx, sizeof(*acx));
1376 wl1271_warning("acx rssi snr trigger weights failed: %d", ret);
1385 int wl1271_acx_set_ht_capabilities(struct wl1271 *wl,
1386 struct ieee80211_sta_ht_cap *ht_cap,
1387 bool allow_ht_operation)
1389 struct wl1271_acx_ht_capabilities *acx;
1390 u8 mac_address[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
1392 u32 ht_capabilites = 0;
1394 wl1271_debug(DEBUG_ACX, "acx ht capabilities setting");
1396 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
1402 /* Allow HT Operation ? */
1403 if (allow_ht_operation) {
1405 WL1271_ACX_FW_CAP_HT_OPERATION;
1406 if (ht_cap->cap & IEEE80211_HT_CAP_GRN_FLD)
1408 WL1271_ACX_FW_CAP_GREENFIELD_FRAME_FORMAT;
1409 if (ht_cap->cap & IEEE80211_HT_CAP_SGI_20)
1411 WL1271_ACX_FW_CAP_SHORT_GI_FOR_20MHZ_PACKETS;
1412 if (ht_cap->cap & IEEE80211_HT_CAP_LSIG_TXOP_PROT)
1414 WL1271_ACX_FW_CAP_LSIG_TXOP_PROTECTION;
1416 /* get data from A-MPDU parameters field */
1417 acx->ampdu_max_length = ht_cap->ampdu_factor;
1418 acx->ampdu_min_spacing = ht_cap->ampdu_density;
1421 memcpy(acx->mac_address, mac_address, ETH_ALEN);
1422 acx->ht_capabilites = cpu_to_le32(ht_capabilites);
1424 ret = wl1271_cmd_configure(wl, ACX_PEER_HT_CAP, acx, sizeof(*acx));
1426 wl1271_warning("acx ht capabilities setting failed: %d", ret);
1435 int wl1271_acx_set_ht_information(struct wl1271 *wl,
1436 u16 ht_operation_mode)
1438 struct wl1271_acx_ht_information *acx;
1441 wl1271_debug(DEBUG_ACX, "acx ht information setting");
1443 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
1449 acx->ht_protection =
1450 (u8)(ht_operation_mode & IEEE80211_HT_OP_MODE_PROTECTION);
1452 acx->gf_protection =
1453 !!(ht_operation_mode & IEEE80211_HT_OP_MODE_NON_GF_STA_PRSNT);
1454 acx->ht_tx_burst_limit = 0;
1455 acx->dual_cts_protection = 0;
1457 ret = wl1271_cmd_configure(wl, ACX_HT_BSS_OPERATION, acx, sizeof(*acx));
1460 wl1271_warning("acx ht information setting failed: %d", ret);
1469 /* Configure BA session initiator/receiver parameters setting in the FW. */
1470 int wl1271_acx_set_ba_session(struct wl1271 *wl,
1471 enum ieee80211_back_parties direction,
1472 u8 tid_index, u8 policy)
1474 struct wl1271_acx_ba_session_policy *acx;
1477 wl1271_debug(DEBUG_ACX, "acx ba session setting");
1479 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
1486 acx->role_id = 0xff;
1487 acx->tid = tid_index;
1488 acx->enable = policy;
1489 acx->ba_direction = direction;
1491 switch (direction) {
1492 case WLAN_BACK_INITIATOR:
1493 acx->win_size = wl->conf.ht.tx_ba_win_size;
1494 acx->inactivity_timeout = wl->conf.ht.inactivity_timeout;
1496 case WLAN_BACK_RECIPIENT:
1497 acx->win_size = RX_BA_WIN_SIZE;
1498 acx->inactivity_timeout = 0;
1501 wl1271_error("Incorrect acx command id=%x\n", direction);
1506 ret = wl1271_cmd_configure(wl,
1507 ACX_BA_SESSION_POLICY_CFG,
1511 wl1271_warning("acx ba session setting failed: %d", ret);
1520 /* setup BA session receiver setting in the FW. */
1521 int wl1271_acx_set_ba_receiver_session(struct wl1271 *wl, u8 tid_index, u16 ssn,
1524 struct wl1271_acx_ba_receiver_setup *acx;
1527 wl1271_debug(DEBUG_ACX, "acx ba receiver session setting");
1529 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
1535 /* Single link for now */
1537 acx->tid = tid_index;
1538 acx->enable = enable;
1542 ret = wl1271_cmd_configure(wl, ACX_BA_SESSION_RX_SETUP, acx,
1545 wl1271_warning("acx ba receiver session failed: %d", ret);
1554 int wl1271_acx_tsf_info(struct wl1271 *wl, u64 *mactime)
1556 struct wl1271_acx_fw_tsf_information *tsf_info;
1559 tsf_info = kzalloc(sizeof(*tsf_info), GFP_KERNEL);
1565 ret = wl1271_cmd_interrogate(wl, ACX_TSF_INFO,
1566 tsf_info, sizeof(*tsf_info));
1568 wl1271_warning("acx tsf info interrogate failed");
1572 *mactime = le32_to_cpu(tsf_info->current_tsf_low) |
1573 ((u64) le32_to_cpu(tsf_info->current_tsf_high) << 32);
1580 int wl1271_acx_max_tx_retry(struct wl1271 *wl)
1582 struct wl1271_acx_max_tx_retry *acx = NULL;
1585 wl1271_debug(DEBUG_ACX, "acx max tx retry");
1587 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
1591 acx->max_tx_retry = cpu_to_le16(wl->conf.tx.ap_max_tx_retries);
1593 ret = wl1271_cmd_configure(wl, ACX_MAX_TX_FAILURE, acx, sizeof(*acx));
1595 wl1271_warning("acx max tx retry failed: %d", ret);
1604 int wl1271_acx_config_ps(struct wl1271 *wl)
1606 struct wl1271_acx_config_ps *config_ps;
1609 wl1271_debug(DEBUG_ACX, "acx config ps");
1611 config_ps = kzalloc(sizeof(*config_ps), GFP_KERNEL);
1617 config_ps->exit_retries = wl->conf.conn.psm_exit_retries;
1618 config_ps->enter_retries = wl->conf.conn.psm_entry_retries;
1619 config_ps->null_data_rate = cpu_to_le32(wl->basic_rate);
1621 ret = wl1271_cmd_configure(wl, ACX_CONFIG_PS, config_ps,
1622 sizeof(*config_ps));
1625 wl1271_warning("acx config ps failed: %d", ret);
1634 int wl1271_acx_set_inconnection_sta(struct wl1271 *wl, u8 *addr)
1636 struct wl1271_acx_inconnection_sta *acx = NULL;
1639 wl1271_debug(DEBUG_ACX, "acx set inconnaction sta %pM", addr);
1641 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
1645 memcpy(acx->addr, addr, ETH_ALEN);
1647 ret = wl1271_cmd_configure(wl, ACX_UPDATE_INCONNECTION_STA_LIST,
1650 wl1271_warning("acx set inconnaction sta failed: %d", ret);
1659 int wl1271_acx_set_ap_beacon_filter(struct wl1271 *wl, bool enable)
1661 struct acx_ap_beacon_filter *acx = NULL;
1664 wl1271_debug(DEBUG_ACX, "acx set ap beacon filter: %d", enable);
1666 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
1670 acx->enable = enable ? 1 : 0;
1672 ret = wl1271_cmd_configure(wl, ACX_AP_BEACON_FILTER_OPT,
1675 wl1271_warning("acx set ap beacon filter failed: %d", ret);
1684 int wl1271_acx_fm_coex(struct wl1271 *wl)
1686 struct wl1271_acx_fm_coex *acx;
1689 wl1271_debug(DEBUG_ACX, "acx fm coex setting");
1691 acx = kzalloc(sizeof(*acx), GFP_KERNEL);
1697 acx->enable = wl->conf.fm_coex.enable;
1698 acx->swallow_period = wl->conf.fm_coex.swallow_period;
1699 acx->n_divider_fref_set_1 = wl->conf.fm_coex.n_divider_fref_set_1;
1700 acx->n_divider_fref_set_2 = wl->conf.fm_coex.n_divider_fref_set_2;
1701 acx->m_divider_fref_set_1 =
1702 cpu_to_le16(wl->conf.fm_coex.m_divider_fref_set_1);
1703 acx->m_divider_fref_set_2 =
1704 cpu_to_le16(wl->conf.fm_coex.m_divider_fref_set_2);
1705 acx->coex_pll_stabilization_time =
1706 cpu_to_le32(wl->conf.fm_coex.coex_pll_stabilization_time);
1707 acx->ldo_stabilization_time =
1708 cpu_to_le16(wl->conf.fm_coex.ldo_stabilization_time);
1709 acx->fm_disturbed_band_margin =
1710 wl->conf.fm_coex.fm_disturbed_band_margin;
1711 acx->swallow_clk_diff = wl->conf.fm_coex.swallow_clk_diff;
1713 ret = wl1271_cmd_configure(wl, ACX_FM_COEX_CFG, acx, sizeof(*acx));
1715 wl1271_warning("acx fm coex setting failed: %d", ret);