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
, u16 rts_threshold
)
330 struct acx_rts_threshold
*rts
;
333 wl1271_debug(DEBUG_ACX
, "acx rts threshold");
335 rts
= kzalloc(sizeof(*rts
), GFP_KERNEL
);
341 rts
->threshold
= cpu_to_le16(rts_threshold
);
343 ret
= wl1271_cmd_configure(wl
, DOT11_RTS_THRESHOLD
, rts
, sizeof(*rts
));
345 wl1271_warning("failed to set rts threshold: %d", ret
);
354 int wl1271_acx_dco_itrim_params(struct wl1271
*wl
)
356 struct acx_dco_itrim_params
*dco
;
357 struct conf_itrim_settings
*c
= &wl
->conf
.itrim
;
360 wl1271_debug(DEBUG_ACX
, "acx dco itrim parameters");
362 dco
= kzalloc(sizeof(*dco
), GFP_KERNEL
);
368 dco
->enable
= c
->enable
;
369 dco
->timeout
= cpu_to_le32(c
->timeout
);
371 ret
= wl1271_cmd_configure(wl
, ACX_SET_DCO_ITRIM_PARAMS
,
374 wl1271_warning("failed to set dco itrim parameters: %d", ret
);
383 int wl1271_acx_beacon_filter_opt(struct wl1271
*wl
, bool enable_filter
)
385 struct acx_beacon_filter_option
*beacon_filter
= NULL
;
388 wl1271_debug(DEBUG_ACX
, "acx beacon filter opt");
391 wl
->conf
.conn
.bcn_filt_mode
== CONF_BCN_FILT_MODE_DISABLED
)
394 beacon_filter
= kzalloc(sizeof(*beacon_filter
), GFP_KERNEL
);
395 if (!beacon_filter
) {
400 beacon_filter
->enable
= enable_filter
;
403 * When set to zero, and the filter is enabled, beacons
404 * without the unicast TIM bit set are dropped.
406 beacon_filter
->max_num_beacons
= 0;
408 ret
= wl1271_cmd_configure(wl
, ACX_BEACON_FILTER_OPT
,
409 beacon_filter
, sizeof(*beacon_filter
));
411 wl1271_warning("failed to set beacon filter opt: %d", ret
);
416 kfree(beacon_filter
);
420 int wl1271_acx_beacon_filter_table(struct wl1271
*wl
)
422 struct acx_beacon_filter_ie_table
*ie_table
;
425 bool vendor_spec
= false;
427 wl1271_debug(DEBUG_ACX
, "acx beacon filter table");
429 ie_table
= kzalloc(sizeof(*ie_table
), GFP_KERNEL
);
435 /* configure default beacon pass-through rules */
436 ie_table
->num_ie
= 0;
437 for (i
= 0; i
< wl
->conf
.conn
.bcn_filt_ie_count
; i
++) {
438 struct conf_bcn_filt_rule
*r
= &(wl
->conf
.conn
.bcn_filt_ie
[i
]);
439 ie_table
->table
[idx
++] = r
->ie
;
440 ie_table
->table
[idx
++] = r
->rule
;
442 if (r
->ie
== WLAN_EID_VENDOR_SPECIFIC
) {
443 /* only one vendor specific ie allowed */
447 /* for vendor specific rules configure the
449 memcpy(&(ie_table
->table
[idx
]), r
->oui
,
450 CONF_BCN_IE_OUI_LEN
);
451 idx
+= CONF_BCN_IE_OUI_LEN
;
452 ie_table
->table
[idx
++] = r
->type
;
453 memcpy(&(ie_table
->table
[idx
]), r
->version
,
454 CONF_BCN_IE_VER_LEN
);
455 idx
+= CONF_BCN_IE_VER_LEN
;
462 ret
= wl1271_cmd_configure(wl
, ACX_BEACON_FILTER_TABLE
,
463 ie_table
, sizeof(*ie_table
));
465 wl1271_warning("failed to set beacon filter table: %d", ret
);
474 #define ACX_CONN_MONIT_DISABLE_VALUE 0xffffffff
476 int wl1271_acx_conn_monit_params(struct wl1271
*wl
, bool enable
)
478 struct acx_conn_monit_params
*acx
;
479 u32 threshold
= ACX_CONN_MONIT_DISABLE_VALUE
;
480 u32 timeout
= ACX_CONN_MONIT_DISABLE_VALUE
;
483 wl1271_debug(DEBUG_ACX
, "acx connection monitor parameters: %s",
484 enable
? "enabled" : "disabled");
486 acx
= kzalloc(sizeof(*acx
), GFP_KERNEL
);
493 threshold
= wl
->conf
.conn
.synch_fail_thold
;
494 timeout
= wl
->conf
.conn
.bss_lose_timeout
;
497 acx
->synch_fail_thold
= cpu_to_le32(threshold
);
498 acx
->bss_lose_timeout
= cpu_to_le32(timeout
);
500 ret
= wl1271_cmd_configure(wl
, ACX_CONN_MONIT_PARAMS
,
503 wl1271_warning("failed to set connection monitor "
504 "parameters: %d", ret
);
514 int wl1271_acx_sg_enable(struct wl1271
*wl
, bool enable
)
516 struct acx_bt_wlan_coex
*pta
;
519 wl1271_debug(DEBUG_ACX
, "acx sg enable");
521 pta
= kzalloc(sizeof(*pta
), GFP_KERNEL
);
528 pta
->enable
= wl
->conf
.sg
.state
;
530 pta
->enable
= CONF_SG_DISABLE
;
532 ret
= wl1271_cmd_configure(wl
, ACX_SG_ENABLE
, pta
, sizeof(*pta
));
534 wl1271_warning("failed to set softgemini enable: %d", ret
);
543 int wl1271_acx_sg_cfg(struct wl1271
*wl
)
545 struct acx_bt_wlan_coex_param
*param
;
546 struct conf_sg_settings
*c
= &wl
->conf
.sg
;
549 wl1271_debug(DEBUG_ACX
, "acx sg cfg");
551 param
= kzalloc(sizeof(*param
), GFP_KERNEL
);
557 /* BT-WLAN coext parameters */
558 for (i
= 0; i
< CONF_SG_PARAMS_MAX
; i
++)
559 param
->params
[i
] = cpu_to_le32(c
->params
[i
]);
560 param
->param_idx
= CONF_SG_PARAMS_ALL
;
562 ret
= wl1271_cmd_configure(wl
, ACX_SG_CFG
, param
, sizeof(*param
));
564 wl1271_warning("failed to set sg config: %d", ret
);
573 int wl1271_acx_cca_threshold(struct wl1271
*wl
)
575 struct acx_energy_detection
*detection
;
578 wl1271_debug(DEBUG_ACX
, "acx cca threshold");
580 detection
= kzalloc(sizeof(*detection
), GFP_KERNEL
);
586 detection
->rx_cca_threshold
= cpu_to_le16(wl
->conf
.rx
.rx_cca_threshold
);
587 detection
->tx_energy_detection
= wl
->conf
.tx
.tx_energy_detection
;
589 ret
= wl1271_cmd_configure(wl
, ACX_CCA_THRESHOLD
,
590 detection
, sizeof(*detection
));
592 wl1271_warning("failed to set cca threshold: %d", ret
);
601 int wl1271_acx_bcn_dtim_options(struct wl1271
*wl
)
603 struct acx_beacon_broadcast
*bb
;
606 wl1271_debug(DEBUG_ACX
, "acx bcn dtim options");
608 bb
= kzalloc(sizeof(*bb
), GFP_KERNEL
);
614 bb
->beacon_rx_timeout
= cpu_to_le16(wl
->conf
.conn
.beacon_rx_timeout
);
615 bb
->broadcast_timeout
= cpu_to_le16(wl
->conf
.conn
.broadcast_timeout
);
616 bb
->rx_broadcast_in_ps
= wl
->conf
.conn
.rx_broadcast_in_ps
;
617 bb
->ps_poll_threshold
= wl
->conf
.conn
.ps_poll_threshold
;
619 ret
= wl1271_cmd_configure(wl
, ACX_BCN_DTIM_OPTIONS
, bb
, sizeof(*bb
));
621 wl1271_warning("failed to set rx config: %d", ret
);
630 int wl1271_acx_aid(struct wl1271
*wl
, u16 aid
)
632 struct acx_aid
*acx_aid
;
635 wl1271_debug(DEBUG_ACX
, "acx aid");
637 acx_aid
= kzalloc(sizeof(*acx_aid
), GFP_KERNEL
);
643 acx_aid
->aid
= cpu_to_le16(aid
);
645 ret
= wl1271_cmd_configure(wl
, ACX_AID
, acx_aid
, sizeof(*acx_aid
));
647 wl1271_warning("failed to set aid: %d", ret
);
656 int wl1271_acx_event_mbox_mask(struct wl1271
*wl
, u32 event_mask
)
658 struct acx_event_mask
*mask
;
661 wl1271_debug(DEBUG_ACX
, "acx event mbox mask");
663 mask
= kzalloc(sizeof(*mask
), GFP_KERNEL
);
669 /* high event mask is unused */
670 mask
->high_event_mask
= cpu_to_le32(0xffffffff);
671 mask
->event_mask
= cpu_to_le32(event_mask
);
673 ret
= wl1271_cmd_configure(wl
, ACX_EVENT_MBOX_MASK
,
674 mask
, sizeof(*mask
));
676 wl1271_warning("failed to set acx_event_mbox_mask: %d", ret
);
685 int wl1271_acx_set_preamble(struct wl1271
*wl
, enum acx_preamble_type preamble
)
687 struct acx_preamble
*acx
;
690 wl1271_debug(DEBUG_ACX
, "acx_set_preamble");
692 acx
= kzalloc(sizeof(*acx
), GFP_KERNEL
);
698 acx
->preamble
= preamble
;
700 ret
= wl1271_cmd_configure(wl
, ACX_PREAMBLE_TYPE
, acx
, sizeof(*acx
));
702 wl1271_warning("Setting of preamble failed: %d", ret
);
711 int wl1271_acx_cts_protect(struct wl1271
*wl
,
712 enum acx_ctsprotect_type ctsprotect
)
714 struct acx_ctsprotect
*acx
;
717 wl1271_debug(DEBUG_ACX
, "acx_set_ctsprotect");
719 acx
= kzalloc(sizeof(*acx
), GFP_KERNEL
);
725 acx
->ctsprotect
= ctsprotect
;
727 ret
= wl1271_cmd_configure(wl
, ACX_CTS_PROTECTION
, acx
, sizeof(*acx
));
729 wl1271_warning("Setting of ctsprotect failed: %d", ret
);
738 int wl1271_acx_statistics(struct wl1271
*wl
, struct acx_statistics
*stats
)
742 wl1271_debug(DEBUG_ACX
, "acx statistics");
744 ret
= wl1271_cmd_interrogate(wl
, ACX_STATISTICS
, stats
,
747 wl1271_warning("acx statistics failed: %d", ret
);
754 int wl1271_acx_sta_rate_policies(struct wl1271
*wl
)
756 struct acx_sta_rate_policy
*acx
;
757 struct conf_tx_rate_class
*c
= &wl
->conf
.tx
.sta_rc_conf
;
761 wl1271_debug(DEBUG_ACX
, "acx rate policies");
763 acx
= kzalloc(sizeof(*acx
), GFP_KERNEL
);
770 /* configure one basic rate class */
771 idx
= ACX_TX_BASIC_RATE
;
772 acx
->rate_class
[idx
].enabled_rates
= cpu_to_le32(wl
->basic_rate
);
773 acx
->rate_class
[idx
].short_retry_limit
= c
->short_retry_limit
;
774 acx
->rate_class
[idx
].long_retry_limit
= c
->long_retry_limit
;
775 acx
->rate_class
[idx
].aflags
= c
->aflags
;
777 /* configure one AP supported rate class */
778 idx
= ACX_TX_AP_FULL_RATE
;
779 acx
->rate_class
[idx
].enabled_rates
= cpu_to_le32(wl
->rate_set
);
780 acx
->rate_class
[idx
].short_retry_limit
= c
->short_retry_limit
;
781 acx
->rate_class
[idx
].long_retry_limit
= c
->long_retry_limit
;
782 acx
->rate_class
[idx
].aflags
= c
->aflags
;
784 acx
->rate_class_cnt
= cpu_to_le32(ACX_TX_RATE_POLICY_CNT
);
786 ret
= wl1271_cmd_configure(wl
, ACX_RATE_POLICY
, acx
, sizeof(*acx
));
788 wl1271_warning("Setting of rate policies failed: %d", ret
);
797 int wl1271_acx_ap_rate_policy(struct wl1271
*wl
, struct conf_tx_rate_class
*c
,
800 struct acx_ap_rate_policy
*acx
;
803 wl1271_debug(DEBUG_ACX
, "acx ap rate policy");
805 acx
= kzalloc(sizeof(*acx
), GFP_KERNEL
);
811 acx
->rate_policy
.enabled_rates
= cpu_to_le32(c
->enabled_rates
);
812 acx
->rate_policy
.short_retry_limit
= c
->short_retry_limit
;
813 acx
->rate_policy
.long_retry_limit
= c
->long_retry_limit
;
814 acx
->rate_policy
.aflags
= c
->aflags
;
816 acx
->rate_policy_idx
= cpu_to_le32(idx
);
818 ret
= wl1271_cmd_configure(wl
, ACX_RATE_POLICY
, acx
, sizeof(*acx
));
820 wl1271_warning("Setting of ap rate policy failed: %d", ret
);
829 int wl1271_acx_ac_cfg(struct wl1271
*wl
, u8 ac
, u8 cw_min
, u16 cw_max
,
832 struct acx_ac_cfg
*acx
;
835 wl1271_debug(DEBUG_ACX
, "acx ac cfg %d cw_ming %d cw_max %d "
836 "aifs %d txop %d", ac
, cw_min
, cw_max
, aifsn
, txop
);
838 acx
= kzalloc(sizeof(*acx
), GFP_KERNEL
);
846 acx
->cw_min
= cw_min
;
847 acx
->cw_max
= cpu_to_le16(cw_max
);
849 acx
->tx_op_limit
= cpu_to_le16(txop
);
851 ret
= wl1271_cmd_configure(wl
, ACX_AC_CFG
, acx
, sizeof(*acx
));
853 wl1271_warning("acx ac cfg failed: %d", ret
);
862 int wl1271_acx_tid_cfg(struct wl1271
*wl
, u8 queue_id
, u8 channel_type
,
863 u8 tsid
, u8 ps_scheme
, u8 ack_policy
,
864 u32 apsd_conf0
, u32 apsd_conf1
)
866 struct acx_tid_config
*acx
;
869 wl1271_debug(DEBUG_ACX
, "acx tid config");
871 acx
= kzalloc(sizeof(*acx
), GFP_KERNEL
);
878 acx
->queue_id
= queue_id
;
879 acx
->channel_type
= channel_type
;
881 acx
->ps_scheme
= ps_scheme
;
882 acx
->ack_policy
= ack_policy
;
883 acx
->apsd_conf
[0] = cpu_to_le32(apsd_conf0
);
884 acx
->apsd_conf
[1] = cpu_to_le32(apsd_conf1
);
886 ret
= wl1271_cmd_configure(wl
, ACX_TID_CFG
, acx
, sizeof(*acx
));
888 wl1271_warning("Setting of tid config failed: %d", ret
);
897 int wl1271_acx_frag_threshold(struct wl1271
*wl
, u16 frag_threshold
)
899 struct acx_frag_threshold
*acx
;
902 wl1271_debug(DEBUG_ACX
, "acx frag threshold");
904 acx
= kzalloc(sizeof(*acx
), GFP_KERNEL
);
911 acx
->frag_threshold
= cpu_to_le16(frag_threshold
);
912 ret
= wl1271_cmd_configure(wl
, ACX_FRAG_CFG
, acx
, sizeof(*acx
));
914 wl1271_warning("Setting of frag threshold failed: %d", ret
);
923 int wl1271_acx_tx_config_options(struct wl1271
*wl
)
925 struct acx_tx_config_options
*acx
;
928 wl1271_debug(DEBUG_ACX
, "acx tx config options");
930 acx
= kzalloc(sizeof(*acx
), GFP_KERNEL
);
937 acx
->tx_compl_timeout
= cpu_to_le16(wl
->conf
.tx
.tx_compl_timeout
);
938 acx
->tx_compl_threshold
= cpu_to_le16(wl
->conf
.tx
.tx_compl_threshold
);
939 ret
= wl1271_cmd_configure(wl
, ACX_TX_CONFIG_OPT
, acx
, sizeof(*acx
));
941 wl1271_warning("Setting of tx options failed: %d", ret
);
950 int wl1271_acx_mem_cfg(struct wl1271
*wl
)
952 struct wl1271_acx_config_memory
*mem_conf
;
955 wl1271_debug(DEBUG_ACX
, "wl1271 mem cfg");
957 mem_conf
= kzalloc(sizeof(*mem_conf
), GFP_KERNEL
);
964 mem_conf
->num_stations
= DEFAULT_NUM_STATIONS
;
965 mem_conf
->rx_mem_block_num
= ACX_RX_MEM_BLOCKS
;
966 mem_conf
->tx_min_mem_block_num
= ACX_TX_MIN_MEM_BLOCKS
;
967 mem_conf
->num_ssid_profiles
= ACX_NUM_SSID_PROFILES
;
968 mem_conf
->total_tx_descriptors
= cpu_to_le32(ACX_TX_DESCRIPTORS
);
970 ret
= wl1271_cmd_configure(wl
, ACX_MEM_CFG
, mem_conf
,
973 wl1271_warning("wl1271 mem config failed: %d", ret
);
982 int wl1271_acx_init_mem_config(struct wl1271
*wl
)
986 ret
= wl1271_acx_mem_cfg(wl
);
990 wl
->target_mem_map
= kzalloc(sizeof(struct wl1271_acx_mem_map
),
992 if (!wl
->target_mem_map
) {
993 wl1271_error("couldn't allocate target memory map");
997 /* we now ask for the firmware built memory map */
998 ret
= wl1271_acx_mem_map(wl
, (void *)wl
->target_mem_map
,
999 sizeof(struct wl1271_acx_mem_map
));
1001 wl1271_error("couldn't retrieve firmware memory map");
1002 kfree(wl
->target_mem_map
);
1003 wl
->target_mem_map
= NULL
;
1007 /* initialize TX block book keeping */
1008 wl
->tx_blocks_available
=
1009 le32_to_cpu(wl
->target_mem_map
->num_tx_mem_blocks
);
1010 wl1271_debug(DEBUG_TX
, "available tx blocks: %d",
1011 wl
->tx_blocks_available
);
1016 int wl1271_acx_init_rx_interrupt(struct wl1271
*wl
)
1018 struct wl1271_acx_rx_config_opt
*rx_conf
;
1021 wl1271_debug(DEBUG_ACX
, "wl1271 rx interrupt config");
1023 rx_conf
= kzalloc(sizeof(*rx_conf
), GFP_KERNEL
);
1029 rx_conf
->threshold
= cpu_to_le16(wl
->conf
.rx
.irq_pkt_threshold
);
1030 rx_conf
->timeout
= cpu_to_le16(wl
->conf
.rx
.irq_timeout
);
1031 rx_conf
->mblk_threshold
= cpu_to_le16(wl
->conf
.rx
.irq_blk_threshold
);
1032 rx_conf
->queue_type
= wl
->conf
.rx
.queue_type
;
1034 ret
= wl1271_cmd_configure(wl
, ACX_RX_CONFIG_OPT
, rx_conf
,
1037 wl1271_warning("wl1271 rx config opt failed: %d", ret
);
1046 int wl1271_acx_bet_enable(struct wl1271
*wl
, bool enable
)
1048 struct wl1271_acx_bet_enable
*acx
= NULL
;
1051 wl1271_debug(DEBUG_ACX
, "acx bet enable");
1053 if (enable
&& wl
->conf
.conn
.bet_enable
== CONF_BET_MODE_DISABLE
)
1056 acx
= kzalloc(sizeof(*acx
), GFP_KERNEL
);
1062 acx
->enable
= enable
? CONF_BET_MODE_ENABLE
: CONF_BET_MODE_DISABLE
;
1063 acx
->max_consecutive
= wl
->conf
.conn
.bet_max_consecutive
;
1065 ret
= wl1271_cmd_configure(wl
, ACX_BET_ENABLE
, acx
, sizeof(*acx
));
1067 wl1271_warning("acx bet enable failed: %d", ret
);
1076 int wl1271_acx_arp_ip_filter(struct wl1271
*wl
, u8 enable
, __be32 address
)
1078 struct wl1271_acx_arp_filter
*acx
;
1081 wl1271_debug(DEBUG_ACX
, "acx arp ip filter, enable: %d", enable
);
1083 acx
= kzalloc(sizeof(*acx
), GFP_KERNEL
);
1089 acx
->version
= ACX_IPV4_VERSION
;
1090 acx
->enable
= enable
;
1093 memcpy(acx
->address
, &address
, ACX_IPV4_ADDR_SIZE
);
1095 ret
= wl1271_cmd_configure(wl
, ACX_ARP_IP_FILTER
,
1098 wl1271_warning("failed to set arp ip filter: %d", ret
);
1107 int wl1271_acx_pm_config(struct wl1271
*wl
)
1109 struct wl1271_acx_pm_config
*acx
= NULL
;
1110 struct conf_pm_config_settings
*c
= &wl
->conf
.pm_config
;
1113 wl1271_debug(DEBUG_ACX
, "acx pm config");
1115 acx
= kzalloc(sizeof(*acx
), GFP_KERNEL
);
1121 acx
->host_clk_settling_time
= cpu_to_le32(c
->host_clk_settling_time
);
1122 acx
->host_fast_wakeup_support
= c
->host_fast_wakeup_support
;
1124 ret
= wl1271_cmd_configure(wl
, ACX_PM_CONFIG
, acx
, sizeof(*acx
));
1126 wl1271_warning("acx pm config failed: %d", ret
);
1135 int wl1271_acx_keep_alive_mode(struct wl1271
*wl
, bool enable
)
1137 struct wl1271_acx_keep_alive_mode
*acx
= NULL
;
1140 wl1271_debug(DEBUG_ACX
, "acx keep alive mode: %d", enable
);
1142 acx
= kzalloc(sizeof(*acx
), GFP_KERNEL
);
1148 acx
->enabled
= enable
;
1150 ret
= wl1271_cmd_configure(wl
, ACX_KEEP_ALIVE_MODE
, acx
, sizeof(*acx
));
1152 wl1271_warning("acx keep alive mode failed: %d", ret
);
1161 int wl1271_acx_keep_alive_config(struct wl1271
*wl
, u8 index
, u8 tpl_valid
)
1163 struct wl1271_acx_keep_alive_config
*acx
= NULL
;
1166 wl1271_debug(DEBUG_ACX
, "acx keep alive config");
1168 acx
= kzalloc(sizeof(*acx
), GFP_KERNEL
);
1174 acx
->period
= cpu_to_le32(wl
->conf
.conn
.keep_alive_interval
);
1176 acx
->tpl_validation
= tpl_valid
;
1177 acx
->trigger
= ACX_KEEP_ALIVE_NO_TX
;
1179 ret
= wl1271_cmd_configure(wl
, ACX_SET_KEEP_ALIVE_CONFIG
,
1182 wl1271_warning("acx keep alive config failed: %d", ret
);
1191 int wl1271_acx_rssi_snr_trigger(struct wl1271
*wl
, bool enable
,
1194 struct wl1271_acx_rssi_snr_trigger
*acx
= NULL
;
1197 wl1271_debug(DEBUG_ACX
, "acx rssi snr trigger");
1199 acx
= kzalloc(sizeof(*acx
), GFP_KERNEL
);
1205 wl
->last_rssi_event
= -1;
1207 acx
->pacing
= cpu_to_le16(wl
->conf
.roam_trigger
.trigger_pacing
);
1208 acx
->metric
= WL1271_ACX_TRIG_METRIC_RSSI_BEACON
;
1209 acx
->type
= WL1271_ACX_TRIG_TYPE_EDGE
;
1211 acx
->enable
= WL1271_ACX_TRIG_ENABLE
;
1213 acx
->enable
= WL1271_ACX_TRIG_DISABLE
;
1215 acx
->index
= WL1271_ACX_TRIG_IDX_RSSI
;
1216 acx
->dir
= WL1271_ACX_TRIG_DIR_BIDIR
;
1217 acx
->threshold
= cpu_to_le16(thold
);
1218 acx
->hysteresis
= hyst
;
1220 ret
= wl1271_cmd_configure(wl
, ACX_RSSI_SNR_TRIGGER
, acx
, sizeof(*acx
));
1222 wl1271_warning("acx rssi snr trigger setting failed: %d", ret
);
1231 int wl1271_acx_rssi_snr_avg_weights(struct wl1271
*wl
)
1233 struct wl1271_acx_rssi_snr_avg_weights
*acx
= NULL
;
1234 struct conf_roam_trigger_settings
*c
= &wl
->conf
.roam_trigger
;
1237 wl1271_debug(DEBUG_ACX
, "acx rssi snr avg weights");
1239 acx
= kzalloc(sizeof(*acx
), GFP_KERNEL
);
1245 acx
->rssi_beacon
= c
->avg_weight_rssi_beacon
;
1246 acx
->rssi_data
= c
->avg_weight_rssi_data
;
1247 acx
->snr_beacon
= c
->avg_weight_snr_beacon
;
1248 acx
->snr_data
= c
->avg_weight_snr_data
;
1250 ret
= wl1271_cmd_configure(wl
, ACX_RSSI_SNR_WEIGHTS
, acx
, sizeof(*acx
));
1252 wl1271_warning("acx rssi snr trigger weights failed: %d", ret
);
1261 int wl1271_acx_set_ht_capabilities(struct wl1271
*wl
,
1262 struct ieee80211_sta_ht_cap
*ht_cap
,
1263 bool allow_ht_operation
)
1265 struct wl1271_acx_ht_capabilities
*acx
;
1266 u8 mac_address
[ETH_ALEN
] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
1268 u32 ht_capabilites
= 0;
1270 wl1271_debug(DEBUG_ACX
, "acx ht capabilities setting");
1272 acx
= kzalloc(sizeof(*acx
), GFP_KERNEL
);
1278 /* Allow HT Operation ? */
1279 if (allow_ht_operation
) {
1281 WL1271_ACX_FW_CAP_HT_OPERATION
;
1282 if (ht_cap
->cap
& IEEE80211_HT_CAP_GRN_FLD
)
1284 WL1271_ACX_FW_CAP_GREENFIELD_FRAME_FORMAT
;
1285 if (ht_cap
->cap
& IEEE80211_HT_CAP_SGI_20
)
1287 WL1271_ACX_FW_CAP_SHORT_GI_FOR_20MHZ_PACKETS
;
1288 if (ht_cap
->cap
& IEEE80211_HT_CAP_LSIG_TXOP_PROT
)
1290 WL1271_ACX_FW_CAP_LSIG_TXOP_PROTECTION
;
1292 /* get data from A-MPDU parameters field */
1293 acx
->ampdu_max_length
= ht_cap
->ampdu_factor
;
1294 acx
->ampdu_min_spacing
= ht_cap
->ampdu_density
;
1296 memcpy(acx
->mac_address
, mac_address
, ETH_ALEN
);
1299 acx
->ht_capabilites
= cpu_to_le32(ht_capabilites
);
1301 ret
= wl1271_cmd_configure(wl
, ACX_PEER_HT_CAP
, acx
, sizeof(*acx
));
1303 wl1271_warning("acx ht capabilities setting failed: %d", ret
);
1312 int wl1271_acx_set_ht_information(struct wl1271
*wl
,
1313 u16 ht_operation_mode
)
1315 struct wl1271_acx_ht_information
*acx
;
1318 wl1271_debug(DEBUG_ACX
, "acx ht information setting");
1320 acx
= kzalloc(sizeof(*acx
), GFP_KERNEL
);
1326 acx
->ht_protection
=
1327 (u8
)(ht_operation_mode
& IEEE80211_HT_OP_MODE_PROTECTION
);
1329 acx
->gf_protection
= 0;
1330 acx
->ht_tx_burst_limit
= 0;
1331 acx
->dual_cts_protection
= 0;
1333 ret
= wl1271_cmd_configure(wl
, ACX_HT_BSS_OPERATION
, acx
, sizeof(*acx
));
1336 wl1271_warning("acx ht information setting failed: %d", ret
);
1345 /* Configure BA session initiator/receiver parameters setting in the FW. */
1346 int wl1271_acx_set_ba_session(struct wl1271
*wl
,
1347 enum ieee80211_back_parties direction
,
1348 u8 tid_index
, u8 policy
)
1350 struct wl1271_acx_ba_session_policy
*acx
;
1353 wl1271_debug(DEBUG_ACX
, "acx ba session setting");
1355 acx
= kzalloc(sizeof(*acx
), GFP_KERNEL
);
1362 acx
->role_id
= 0xff;
1363 acx
->tid
= tid_index
;
1364 acx
->enable
= policy
;
1365 acx
->ba_direction
= direction
;
1367 switch (direction
) {
1368 case WLAN_BACK_INITIATOR
:
1369 acx
->win_size
= wl
->conf
.ht
.tx_ba_win_size
;
1370 acx
->inactivity_timeout
= wl
->conf
.ht
.inactivity_timeout
;
1372 case WLAN_BACK_RECIPIENT
:
1373 acx
->win_size
= RX_BA_WIN_SIZE
;
1374 acx
->inactivity_timeout
= 0;
1377 wl1271_error("Incorrect acx command id=%x\n", direction
);
1382 ret
= wl1271_cmd_configure(wl
,
1383 ACX_BA_SESSION_POLICY_CFG
,
1387 wl1271_warning("acx ba session setting failed: %d", ret
);
1396 /* setup BA session receiver setting in the FW. */
1397 int wl1271_acx_set_ba_receiver_session(struct wl1271
*wl
, u8 tid_index
, u16 ssn
,
1400 struct wl1271_acx_ba_receiver_setup
*acx
;
1403 wl1271_debug(DEBUG_ACX
, "acx ba receiver session setting");
1405 acx
= kzalloc(sizeof(*acx
), GFP_KERNEL
);
1411 /* Single link for now */
1413 acx
->tid
= tid_index
;
1414 acx
->enable
= enable
;
1418 ret
= wl1271_cmd_configure(wl
, ACX_BA_SESSION_RX_SETUP
, acx
,
1421 wl1271_warning("acx ba receiver session failed: %d", ret
);
1430 int wl1271_acx_tsf_info(struct wl1271
*wl
, u64
*mactime
)
1432 struct wl1271_acx_fw_tsf_information
*tsf_info
;
1435 tsf_info
= kzalloc(sizeof(*tsf_info
), GFP_KERNEL
);
1441 ret
= wl1271_cmd_interrogate(wl
, ACX_TSF_INFO
,
1442 tsf_info
, sizeof(*tsf_info
));
1444 wl1271_warning("acx tsf info interrogate failed");
1448 *mactime
= le32_to_cpu(tsf_info
->current_tsf_low
) |
1449 ((u64
) le32_to_cpu(tsf_info
->current_tsf_high
) << 32);
1456 int wl1271_acx_max_tx_retry(struct wl1271
*wl
)
1458 struct wl1271_acx_max_tx_retry
*acx
= NULL
;
1461 wl1271_debug(DEBUG_ACX
, "acx max tx retry");
1463 acx
= kzalloc(sizeof(*acx
), GFP_KERNEL
);
1467 acx
->max_tx_retry
= cpu_to_le16(wl
->conf
.tx
.ap_max_tx_retries
);
1469 ret
= wl1271_cmd_configure(wl
, ACX_MAX_TX_FAILURE
, acx
, sizeof(*acx
));
1471 wl1271_warning("acx max tx retry failed: %d", ret
);
1480 int wl1271_acx_config_ps(struct wl1271
*wl
)
1482 struct wl1271_acx_config_ps
*config_ps
;
1485 wl1271_debug(DEBUG_ACX
, "acx config ps");
1487 config_ps
= kzalloc(sizeof(*config_ps
), GFP_KERNEL
);
1493 config_ps
->exit_retries
= wl
->conf
.conn
.psm_exit_retries
;
1494 config_ps
->enter_retries
= wl
->conf
.conn
.psm_entry_retries
;
1495 config_ps
->null_data_rate
= cpu_to_le32(wl
->basic_rate
);
1497 ret
= wl1271_cmd_configure(wl
, ACX_CONFIG_PS
, config_ps
,
1498 sizeof(*config_ps
));
1501 wl1271_warning("acx config ps failed: %d", ret
);