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Diffstat (limited to 'drivers/net/wireless/wl12xx/wl1271_init.c')
-rw-r--r--drivers/net/wireless/wl12xx/wl1271_init.c368
1 files changed, 0 insertions, 368 deletions
diff --git a/drivers/net/wireless/wl12xx/wl1271_init.c b/drivers/net/wireless/wl12xx/wl1271_init.c
deleted file mode 100644
index 4447af1557f5..000000000000
--- a/drivers/net/wireless/wl12xx/wl1271_init.c
+++ /dev/null
@@ -1,368 +0,0 @@
1/*
2 * This file is part of wl1271
3 *
4 * Copyright (C) 2009 Nokia Corporation
5 *
6 * Contact: Luciano Coelho <luciano.coelho@nokia.com>
7 *
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.
11 *
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.
16 *
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
20 * 02110-1301 USA
21 *
22 */
23
24#include <linux/kernel.h>
25#include <linux/module.h>
26#include <linux/slab.h>
27
28#include "wl1271_init.h"
29#include "wl12xx_80211.h"
30#include "wl1271_acx.h"
31#include "wl1271_cmd.h"
32#include "wl1271_reg.h"
33
34static int wl1271_init_hwenc_config(struct wl1271 *wl)
35{
36 int ret;
37
38 ret = wl1271_acx_feature_cfg(wl);
39 if (ret < 0) {
40 wl1271_warning("couldn't set feature config");
41 return ret;
42 }
43
44 ret = wl1271_cmd_set_default_wep_key(wl, wl->default_key);
45 if (ret < 0) {
46 wl1271_warning("couldn't set default key");
47 return ret;
48 }
49
50 return 0;
51}
52
53int wl1271_init_templates_config(struct wl1271 *wl)
54{
55 int ret, i;
56
57 /* send empty templates for fw memory reservation */
58 ret = wl1271_cmd_template_set(wl, CMD_TEMPL_CFG_PROBE_REQ_2_4, NULL,
59 sizeof(struct wl12xx_probe_req_template),
60 0, WL1271_RATE_AUTOMATIC);
61 if (ret < 0)
62 return ret;
63
64 if (wl1271_11a_enabled()) {
65 size_t size = sizeof(struct wl12xx_probe_req_template);
66 ret = wl1271_cmd_template_set(wl, CMD_TEMPL_CFG_PROBE_REQ_5,
67 NULL, size, 0,
68 WL1271_RATE_AUTOMATIC);
69 if (ret < 0)
70 return ret;
71 }
72
73 ret = wl1271_cmd_template_set(wl, CMD_TEMPL_NULL_DATA, NULL,
74 sizeof(struct wl12xx_null_data_template),
75 0, WL1271_RATE_AUTOMATIC);
76 if (ret < 0)
77 return ret;
78
79 ret = wl1271_cmd_template_set(wl, CMD_TEMPL_PS_POLL, NULL,
80 sizeof(struct wl12xx_ps_poll_template),
81 0, WL1271_RATE_AUTOMATIC);
82 if (ret < 0)
83 return ret;
84
85 ret = wl1271_cmd_template_set(wl, CMD_TEMPL_QOS_NULL_DATA, NULL,
86 sizeof
87 (struct wl12xx_qos_null_data_template),
88 0, WL1271_RATE_AUTOMATIC);
89 if (ret < 0)
90 return ret;
91
92 ret = wl1271_cmd_template_set(wl, CMD_TEMPL_PROBE_RESPONSE, NULL,
93 sizeof
94 (struct wl12xx_probe_resp_template),
95 0, WL1271_RATE_AUTOMATIC);
96 if (ret < 0)
97 return ret;
98
99 ret = wl1271_cmd_template_set(wl, CMD_TEMPL_BEACON, NULL,
100 sizeof
101 (struct wl12xx_beacon_template),
102 0, WL1271_RATE_AUTOMATIC);
103 if (ret < 0)
104 return ret;
105
106 for (i = 0; i < CMD_TEMPL_KLV_IDX_MAX; i++) {
107 ret = wl1271_cmd_template_set(wl, CMD_TEMPL_KLV, NULL,
108 WL1271_CMD_TEMPL_MAX_SIZE, i,
109 WL1271_RATE_AUTOMATIC);
110 if (ret < 0)
111 return ret;
112 }
113
114 return 0;
115}
116
117static int wl1271_init_rx_config(struct wl1271 *wl, u32 config, u32 filter)
118{
119 int ret;
120
121 ret = wl1271_acx_rx_msdu_life_time(wl);
122 if (ret < 0)
123 return ret;
124
125 ret = wl1271_acx_rx_config(wl, config, filter);
126 if (ret < 0)
127 return ret;
128
129 return 0;
130}
131
132int wl1271_init_phy_config(struct wl1271 *wl)
133{
134 int ret;
135
136 ret = wl1271_acx_pd_threshold(wl);
137 if (ret < 0)
138 return ret;
139
140 ret = wl1271_acx_slot(wl, DEFAULT_SLOT_TIME);
141 if (ret < 0)
142 return ret;
143
144 ret = wl1271_acx_group_address_tbl(wl, true, NULL, 0);
145 if (ret < 0)
146 return ret;
147
148 ret = wl1271_acx_service_period_timeout(wl);
149 if (ret < 0)
150 return ret;
151
152 ret = wl1271_acx_rts_threshold(wl, wl->conf.rx.rts_threshold);
153 if (ret < 0)
154 return ret;
155
156 return 0;
157}
158
159static int wl1271_init_beacon_filter(struct wl1271 *wl)
160{
161 int ret;
162
163 /* disable beacon filtering at this stage */
164 ret = wl1271_acx_beacon_filter_opt(wl, false);
165 if (ret < 0)
166 return ret;
167
168 ret = wl1271_acx_beacon_filter_table(wl);
169 if (ret < 0)
170 return ret;
171
172 return 0;
173}
174
175int wl1271_init_pta(struct wl1271 *wl)
176{
177 int ret;
178
179 ret = wl1271_acx_sg_cfg(wl);
180 if (ret < 0)
181 return ret;
182
183 ret = wl1271_acx_sg_enable(wl, wl->sg_enabled);
184 if (ret < 0)
185 return ret;
186
187 return 0;
188}
189
190int wl1271_init_energy_detection(struct wl1271 *wl)
191{
192 int ret;
193
194 ret = wl1271_acx_cca_threshold(wl);
195 if (ret < 0)
196 return ret;
197
198 return 0;
199}
200
201static int wl1271_init_beacon_broadcast(struct wl1271 *wl)
202{
203 int ret;
204
205 ret = wl1271_acx_bcn_dtim_options(wl);
206 if (ret < 0)
207 return ret;
208
209 return 0;
210}
211
212int wl1271_hw_init(struct wl1271 *wl)
213{
214 struct conf_tx_ac_category *conf_ac;
215 struct conf_tx_tid *conf_tid;
216 int ret, i;
217
218 ret = wl1271_cmd_general_parms(wl);
219 if (ret < 0)
220 return ret;
221
222 ret = wl1271_cmd_radio_parms(wl);
223 if (ret < 0)
224 return ret;
225
226 /* Template settings */
227 ret = wl1271_init_templates_config(wl);
228 if (ret < 0)
229 return ret;
230
231 /* Default memory configuration */
232 ret = wl1271_acx_init_mem_config(wl);
233 if (ret < 0)
234 return ret;
235
236 /* RX config */
237 ret = wl1271_init_rx_config(wl,
238 RX_CFG_PROMISCUOUS | RX_CFG_TSF,
239 RX_FILTER_OPTION_DEF);
240 /* RX_CONFIG_OPTION_ANY_DST_ANY_BSS,
241 RX_FILTER_OPTION_FILTER_ALL); */
242 if (ret < 0)
243 goto out_free_memmap;
244
245 /* PHY layer config */
246 ret = wl1271_init_phy_config(wl);
247 if (ret < 0)
248 goto out_free_memmap;
249
250 ret = wl1271_acx_dco_itrim_params(wl);
251 if (ret < 0)
252 goto out_free_memmap;
253
254 /* Initialize connection monitoring thresholds */
255 ret = wl1271_acx_conn_monit_params(wl, false);
256 if (ret < 0)
257 goto out_free_memmap;
258
259 /* Beacon filtering */
260 ret = wl1271_init_beacon_filter(wl);
261 if (ret < 0)
262 goto out_free_memmap;
263
264 /* Configure TX patch complete interrupt behavior */
265 ret = wl1271_acx_tx_config_options(wl);
266 if (ret < 0)
267 goto out_free_memmap;
268
269 /* RX complete interrupt pacing */
270 ret = wl1271_acx_init_rx_interrupt(wl);
271 if (ret < 0)
272 goto out_free_memmap;
273
274 /* Bluetooth WLAN coexistence */
275 ret = wl1271_init_pta(wl);
276 if (ret < 0)
277 goto out_free_memmap;
278
279 /* Energy detection */
280 ret = wl1271_init_energy_detection(wl);
281 if (ret < 0)
282 goto out_free_memmap;
283
284 /* Beacons and boradcast settings */
285 ret = wl1271_init_beacon_broadcast(wl);
286 if (ret < 0)
287 goto out_free_memmap;
288
289 /* Default fragmentation threshold */
290 ret = wl1271_acx_frag_threshold(wl);
291 if (ret < 0)
292 goto out_free_memmap;
293
294 /* Default TID configuration */
295 for (i = 0; i < wl->conf.tx.tid_conf_count; i++) {
296 conf_tid = &wl->conf.tx.tid_conf[i];
297 ret = wl1271_acx_tid_cfg(wl, conf_tid->queue_id,
298 conf_tid->channel_type,
299 conf_tid->tsid,
300 conf_tid->ps_scheme,
301 conf_tid->ack_policy,
302 conf_tid->apsd_conf[0],
303 conf_tid->apsd_conf[1]);
304 if (ret < 0)
305 goto out_free_memmap;
306 }
307
308 /* Default AC configuration */
309 for (i = 0; i < wl->conf.tx.ac_conf_count; i++) {
310 conf_ac = &wl->conf.tx.ac_conf[i];
311 ret = wl1271_acx_ac_cfg(wl, conf_ac->ac, conf_ac->cw_min,
312 conf_ac->cw_max, conf_ac->aifsn,
313 conf_ac->tx_op_limit);
314 if (ret < 0)
315 goto out_free_memmap;
316 }
317
318 /* Configure TX rate classes */
319 ret = wl1271_acx_rate_policies(wl);
320 if (ret < 0)
321 goto out_free_memmap;
322
323 /* Enable data path */
324 ret = wl1271_cmd_data_path(wl, 1);
325 if (ret < 0)
326 goto out_free_memmap;
327
328 /* Configure for ELP power saving */
329 ret = wl1271_acx_sleep_auth(wl, WL1271_PSM_ELP);
330 if (ret < 0)
331 goto out_free_memmap;
332
333 /* Configure HW encryption */
334 ret = wl1271_init_hwenc_config(wl);
335 if (ret < 0)
336 goto out_free_memmap;
337
338 /* configure PM */
339 ret = wl1271_acx_pm_config(wl);
340 if (ret < 0)
341 goto out_free_memmap;
342
343 /* disable all keep-alive templates */
344 for (i = 0; i < CMD_TEMPL_KLV_IDX_MAX; i++) {
345 ret = wl1271_acx_keep_alive_config(wl, i,
346 ACX_KEEP_ALIVE_TPL_INVALID);
347 if (ret < 0)
348 goto out_free_memmap;
349 }
350
351 /* disable the keep-alive feature */
352 ret = wl1271_acx_keep_alive_mode(wl, false);
353 if (ret < 0)
354 goto out_free_memmap;
355
356 /* Configure rssi/snr averaging weights */
357 ret = wl1271_acx_rssi_snr_avg_weights(wl);
358 if (ret < 0)
359 goto out_free_memmap;
360
361 return 0;
362
363 out_free_memmap:
364 kfree(wl->target_mem_map);
365 wl->target_mem_map = NULL;
366
367 return ret;
368}
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