2 * This file is part of wl1271
4 * Copyright (C) 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
24 #include <linux/kernel.h>
25 #include <linux/module.h>
27 #include "wl1271_init.h"
28 #include "wl12xx_80211.h"
29 #include "wl1271_acx.h"
30 #include "wl1271_cmd.h"
31 #include "wl1271_reg.h"
33 static int wl1271_init_hwenc_config(struct wl1271
*wl
)
37 ret
= wl1271_acx_feature_cfg(wl
);
39 wl1271_warning("couldn't set feature config");
43 ret
= wl1271_cmd_set_default_wep_key(wl
, wl
->default_key
);
45 wl1271_warning("couldn't set default key");
52 static int wl1271_init_templates_config(struct wl1271
*wl
)
56 /* send empty templates for fw memory reservation */
57 ret
= wl1271_cmd_template_set(wl
, CMD_TEMPL_CFG_PROBE_REQ_2_4
, NULL
,
58 sizeof(struct wl12xx_probe_req_template
));
62 if (wl1271_11a_enabled()) {
63 ret
= wl1271_cmd_template_set(wl
, CMD_TEMPL_CFG_PROBE_REQ_5
,
65 sizeof(struct wl12xx_probe_req_template
));
70 ret
= wl1271_cmd_template_set(wl
, CMD_TEMPL_NULL_DATA
, NULL
,
71 sizeof(struct wl12xx_null_data_template
));
75 ret
= wl1271_cmd_template_set(wl
, CMD_TEMPL_PS_POLL
, NULL
,
76 sizeof(struct wl12xx_ps_poll_template
));
80 ret
= wl1271_cmd_template_set(wl
, CMD_TEMPL_QOS_NULL_DATA
, NULL
,
82 (struct wl12xx_qos_null_data_template
));
86 ret
= wl1271_cmd_template_set(wl
, CMD_TEMPL_PROBE_RESPONSE
, NULL
,
88 (struct wl12xx_probe_resp_template
));
92 ret
= wl1271_cmd_template_set(wl
, CMD_TEMPL_BEACON
, NULL
,
94 (struct wl12xx_beacon_template
));
101 static int wl1271_init_rx_config(struct wl1271
*wl
, u32 config
, u32 filter
)
105 ret
= wl1271_acx_rx_msdu_life_time(wl
);
109 ret
= wl1271_acx_rx_config(wl
, config
, filter
);
116 static int wl1271_init_phy_config(struct wl1271
*wl
)
120 ret
= wl1271_acx_pd_threshold(wl
);
124 ret
= wl1271_acx_slot(wl
, DEFAULT_SLOT_TIME
);
128 ret
= wl1271_acx_group_address_tbl(wl
, true, NULL
, 0);
132 ret
= wl1271_acx_service_period_timeout(wl
);
136 ret
= wl1271_acx_rts_threshold(wl
, wl
->conf
.rx
.rts_threshold
);
143 static int wl1271_init_beacon_filter(struct wl1271
*wl
)
147 /* disable beacon filtering at this stage */
148 ret
= wl1271_acx_beacon_filter_opt(wl
, false);
152 ret
= wl1271_acx_beacon_filter_table(wl
);
159 static int wl1271_init_pta(struct wl1271
*wl
)
163 ret
= wl1271_acx_sg_enable(wl
);
167 ret
= wl1271_acx_sg_cfg(wl
);
174 static int wl1271_init_energy_detection(struct wl1271
*wl
)
178 ret
= wl1271_acx_cca_threshold(wl
);
185 static int wl1271_init_beacon_broadcast(struct wl1271
*wl
)
189 ret
= wl1271_acx_bcn_dtim_options(wl
);
196 int wl1271_hw_init(struct wl1271
*wl
)
200 ret
= wl1271_cmd_general_parms(wl
);
204 ret
= wl1271_cmd_radio_parms(wl
);
208 /* Template settings */
209 ret
= wl1271_init_templates_config(wl
);
213 /* Default memory configuration */
214 ret
= wl1271_acx_init_mem_config(wl
);
219 ret
= wl1271_init_rx_config(wl
,
220 RX_CFG_PROMISCUOUS
| RX_CFG_TSF
,
221 RX_FILTER_OPTION_DEF
);
222 /* RX_CONFIG_OPTION_ANY_DST_ANY_BSS,
223 RX_FILTER_OPTION_FILTER_ALL); */
225 goto out_free_memmap
;
227 /* PHY layer config */
228 ret
= wl1271_init_phy_config(wl
);
230 goto out_free_memmap
;
232 ret
= wl1271_acx_dco_itrim_params(wl
);
234 goto out_free_memmap
;
236 /* Initialize connection monitoring thresholds */
237 ret
= wl1271_acx_conn_monit_params(wl
);
239 goto out_free_memmap
;
241 /* Beacon filtering */
242 ret
= wl1271_init_beacon_filter(wl
);
244 goto out_free_memmap
;
246 /* Configure TX patch complete interrupt behavior */
247 ret
= wl1271_acx_tx_config_options(wl
);
249 goto out_free_memmap
;
251 /* RX complete interrupt pacing */
252 ret
= wl1271_acx_init_rx_interrupt(wl
);
254 goto out_free_memmap
;
256 /* Bluetooth WLAN coexistence */
257 ret
= wl1271_init_pta(wl
);
259 goto out_free_memmap
;
261 /* Energy detection */
262 ret
= wl1271_init_energy_detection(wl
);
264 goto out_free_memmap
;
266 /* Beacons and boradcast settings */
267 ret
= wl1271_init_beacon_broadcast(wl
);
269 goto out_free_memmap
;
271 /* Default fragmentation threshold */
272 ret
= wl1271_acx_frag_threshold(wl
);
274 goto out_free_memmap
;
276 /* Default TID configuration */
277 ret
= wl1271_acx_tid_cfg(wl
);
279 goto out_free_memmap
;
281 /* Default AC configuration */
282 ret
= wl1271_acx_ac_cfg(wl
);
284 goto out_free_memmap
;
286 /* Configure TX rate classes */
287 ret
= wl1271_acx_rate_policies(wl
);
289 goto out_free_memmap
;
291 /* Enable data path */
292 ret
= wl1271_cmd_data_path(wl
, 1);
294 goto out_free_memmap
;
296 /* Configure for ELP power saving */
297 ret
= wl1271_acx_sleep_auth(wl
, WL1271_PSM_ELP
);
299 goto out_free_memmap
;
301 /* Configure HW encryption */
302 ret
= wl1271_init_hwenc_config(wl
);
304 goto out_free_memmap
;
307 ret
= wl1271_acx_pm_config(wl
);
309 goto out_free_memmap
;
314 kfree(wl
->target_mem_map
);
315 wl
->target_mem_map
= NULL
;