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-rw-r--r--drivers/net/wireless/ti/wl12xx/cmd.c252
1 files changed, 252 insertions, 0 deletions
diff --git a/drivers/net/wireless/ti/wl12xx/cmd.c b/drivers/net/wireless/ti/wl12xx/cmd.c
new file mode 100644
index 000000000000..e46512d185a6
--- /dev/null
+++ b/drivers/net/wireless/ti/wl12xx/cmd.c
@@ -0,0 +1,252 @@
1/*
2 * This file is part of wl12xx
3 *
4 * Copyright (C) 2009-2010 Nokia Corporation
5 * Copyright (C) 2011 Texas Instruments Inc.
6 *
7 * This program is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License
9 * version 2 as published by the Free Software Foundation.
10 *
11 * This program is distributed in the hope that it will be useful, but
12 * WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
19 * 02110-1301 USA
20 *
21 */
22
23#include "../wlcore/cmd.h"
24#include "../wlcore/debug.h"
25
26#include "cmd.h"
27
28int wl1271_cmd_ext_radio_parms(struct wl1271 *wl)
29{
30 struct wl1271_ext_radio_parms_cmd *ext_radio_parms;
31 struct conf_rf_settings *rf = &wl->conf.rf;
32 int ret;
33
34 if (!wl->nvs)
35 return -ENODEV;
36
37 ext_radio_parms = kzalloc(sizeof(*ext_radio_parms), GFP_KERNEL);
38 if (!ext_radio_parms)
39 return -ENOMEM;
40
41 ext_radio_parms->test.id = TEST_CMD_INI_FILE_RF_EXTENDED_PARAM;
42
43 memcpy(ext_radio_parms->tx_per_channel_power_compensation_2,
44 rf->tx_per_channel_power_compensation_2,
45 CONF_TX_PWR_COMPENSATION_LEN_2);
46 memcpy(ext_radio_parms->tx_per_channel_power_compensation_5,
47 rf->tx_per_channel_power_compensation_5,
48 CONF_TX_PWR_COMPENSATION_LEN_5);
49
50 wl1271_dump(DEBUG_CMD, "TEST_CMD_INI_FILE_EXT_RADIO_PARAM: ",
51 ext_radio_parms, sizeof(*ext_radio_parms));
52
53 ret = wl1271_cmd_test(wl, ext_radio_parms, sizeof(*ext_radio_parms), 0);
54 if (ret < 0)
55 wl1271_warning("TEST_CMD_INI_FILE_RF_EXTENDED_PARAM failed");
56
57 kfree(ext_radio_parms);
58 return ret;
59}
60
61int wl1271_cmd_general_parms(struct wl1271 *wl)
62{
63 struct wl1271_general_parms_cmd *gen_parms;
64 struct wl1271_ini_general_params *gp =
65 &((struct wl1271_nvs_file *)wl->nvs)->general_params;
66 bool answer = false;
67 int ret;
68
69 if (!wl->nvs)
70 return -ENODEV;
71
72 if (gp->tx_bip_fem_manufacturer >= WL1271_INI_FEM_MODULE_COUNT) {
73 wl1271_warning("FEM index from INI out of bounds");
74 return -EINVAL;
75 }
76
77 gen_parms = kzalloc(sizeof(*gen_parms), GFP_KERNEL);
78 if (!gen_parms)
79 return -ENOMEM;
80
81 gen_parms->test.id = TEST_CMD_INI_FILE_GENERAL_PARAM;
82
83 memcpy(&gen_parms->general_params, gp, sizeof(*gp));
84
85 if (gp->tx_bip_fem_auto_detect)
86 answer = true;
87
88 /* Override the REF CLK from the NVS with the one from platform data */
89 gen_parms->general_params.ref_clock = wl->ref_clock;
90
91 ret = wl1271_cmd_test(wl, gen_parms, sizeof(*gen_parms), answer);
92 if (ret < 0) {
93 wl1271_warning("CMD_INI_FILE_GENERAL_PARAM failed");
94 goto out;
95 }
96
97 gp->tx_bip_fem_manufacturer =
98 gen_parms->general_params.tx_bip_fem_manufacturer;
99
100 if (gp->tx_bip_fem_manufacturer >= WL1271_INI_FEM_MODULE_COUNT) {
101 wl1271_warning("FEM index from FW out of bounds");
102 ret = -EINVAL;
103 goto out;
104 }
105
106 wl1271_debug(DEBUG_CMD, "FEM autodetect: %s, manufacturer: %d\n",
107 answer ? "auto" : "manual", gp->tx_bip_fem_manufacturer);
108
109out:
110 kfree(gen_parms);
111 return ret;
112}
113
114int wl128x_cmd_general_parms(struct wl1271 *wl)
115{
116 struct wl128x_general_parms_cmd *gen_parms;
117 struct wl128x_ini_general_params *gp =
118 &((struct wl128x_nvs_file *)wl->nvs)->general_params;
119 bool answer = false;
120 int ret;
121
122 if (!wl->nvs)
123 return -ENODEV;
124
125 if (gp->tx_bip_fem_manufacturer >= WL1271_INI_FEM_MODULE_COUNT) {
126 wl1271_warning("FEM index from ini out of bounds");
127 return -EINVAL;
128 }
129
130 gen_parms = kzalloc(sizeof(*gen_parms), GFP_KERNEL);
131 if (!gen_parms)
132 return -ENOMEM;
133
134 gen_parms->test.id = TEST_CMD_INI_FILE_GENERAL_PARAM;
135
136 memcpy(&gen_parms->general_params, gp, sizeof(*gp));
137
138 if (gp->tx_bip_fem_auto_detect)
139 answer = true;
140
141 /* Replace REF and TCXO CLKs with the ones from platform data */
142 gen_parms->general_params.ref_clock = wl->ref_clock;
143 gen_parms->general_params.tcxo_ref_clock = wl->tcxo_clock;
144
145 ret = wl1271_cmd_test(wl, gen_parms, sizeof(*gen_parms), answer);
146 if (ret < 0) {
147 wl1271_warning("CMD_INI_FILE_GENERAL_PARAM failed");
148 goto out;
149 }
150
151 gp->tx_bip_fem_manufacturer =
152 gen_parms->general_params.tx_bip_fem_manufacturer;
153
154 if (gp->tx_bip_fem_manufacturer >= WL1271_INI_FEM_MODULE_COUNT) {
155 wl1271_warning("FEM index from FW out of bounds");
156 ret = -EINVAL;
157 goto out;
158 }
159
160 wl1271_debug(DEBUG_CMD, "FEM autodetect: %s, manufacturer: %d\n",
161 answer ? "auto" : "manual", gp->tx_bip_fem_manufacturer);
162
163out:
164 kfree(gen_parms);
165 return ret;
166}
167
168int wl1271_cmd_radio_parms(struct wl1271 *wl)
169{
170 struct wl1271_nvs_file *nvs = (struct wl1271_nvs_file *)wl->nvs;
171 struct wl1271_radio_parms_cmd *radio_parms;
172 struct wl1271_ini_general_params *gp = &nvs->general_params;
173 int ret;
174
175 if (!wl->nvs)
176 return -ENODEV;
177
178 radio_parms = kzalloc(sizeof(*radio_parms), GFP_KERNEL);
179 if (!radio_parms)
180 return -ENOMEM;
181
182 radio_parms->test.id = TEST_CMD_INI_FILE_RADIO_PARAM;
183
184 /* 2.4GHz parameters */
185 memcpy(&radio_parms->static_params_2, &nvs->stat_radio_params_2,
186 sizeof(struct wl1271_ini_band_params_2));
187 memcpy(&radio_parms->dyn_params_2,
188 &nvs->dyn_radio_params_2[gp->tx_bip_fem_manufacturer].params,
189 sizeof(struct wl1271_ini_fem_params_2));
190
191 /* 5GHz parameters */
192 memcpy(&radio_parms->static_params_5,
193 &nvs->stat_radio_params_5,
194 sizeof(struct wl1271_ini_band_params_5));
195 memcpy(&radio_parms->dyn_params_5,
196 &nvs->dyn_radio_params_5[gp->tx_bip_fem_manufacturer].params,
197 sizeof(struct wl1271_ini_fem_params_5));
198
199 wl1271_dump(DEBUG_CMD, "TEST_CMD_INI_FILE_RADIO_PARAM: ",
200 radio_parms, sizeof(*radio_parms));
201
202 ret = wl1271_cmd_test(wl, radio_parms, sizeof(*radio_parms), 0);
203 if (ret < 0)
204 wl1271_warning("CMD_INI_FILE_RADIO_PARAM failed");
205
206 kfree(radio_parms);
207 return ret;
208}
209
210int wl128x_cmd_radio_parms(struct wl1271 *wl)
211{
212 struct wl128x_nvs_file *nvs = (struct wl128x_nvs_file *)wl->nvs;
213 struct wl128x_radio_parms_cmd *radio_parms;
214 struct wl128x_ini_general_params *gp = &nvs->general_params;
215 int ret;
216
217 if (!wl->nvs)
218 return -ENODEV;
219
220 radio_parms = kzalloc(sizeof(*radio_parms), GFP_KERNEL);
221 if (!radio_parms)
222 return -ENOMEM;
223
224 radio_parms->test.id = TEST_CMD_INI_FILE_RADIO_PARAM;
225
226 /* 2.4GHz parameters */
227 memcpy(&radio_parms->static_params_2, &nvs->stat_radio_params_2,
228 sizeof(struct wl128x_ini_band_params_2));
229 memcpy(&radio_parms->dyn_params_2,
230 &nvs->dyn_radio_params_2[gp->tx_bip_fem_manufacturer].params,
231 sizeof(struct wl128x_ini_fem_params_2));
232
233 /* 5GHz parameters */
234 memcpy(&radio_parms->static_params_5,
235 &nvs->stat_radio_params_5,
236 sizeof(struct wl128x_ini_band_params_5));
237 memcpy(&radio_parms->dyn_params_5,
238 &nvs->dyn_radio_params_5[gp->tx_bip_fem_manufacturer].params,
239 sizeof(struct wl128x_ini_fem_params_5));
240
241 radio_parms->fem_vendor_and_options = nvs->fem_vendor_and_options;
242
243 wl1271_dump(DEBUG_CMD, "TEST_CMD_INI_FILE_RADIO_PARAM: ",
244 radio_parms, sizeof(*radio_parms));
245
246 ret = wl1271_cmd_test(wl, radio_parms, sizeof(*radio_parms), 0);
247 if (ret < 0)
248 wl1271_warning("CMD_INI_FILE_RADIO_PARAM failed");
249
250 kfree(radio_parms);
251 return ret;
252}