Gitiles
Code Review Sign In
gerrit-public.fairphone.software / kernel / msm-5.4 / 2b60100bf04aba28133ccb24efd85f72fb1a5494 / . / drivers / net / wireless / wl12xx / wl1271_conf.h
blob: 1d6a44bec1cb725972cc8cf4e65a986e2a94a350 [file] [log] [blame]
Juuso Oikarinen2b60100b2009-10-13 12:47:39 +0300[diff] [blame^]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#ifndef __WL1271_CONF_H__
25#define __WL1271_CONF_H__
26
27enum {
28 CONF_HW_BIT_RATE_1MBPS = BIT(0),
29 CONF_HW_BIT_RATE_2MBPS = BIT(1),
30 CONF_HW_BIT_RATE_5_5MBPS = BIT(2),
31 CONF_HW_BIT_RATE_6MBPS = BIT(3),
32 CONF_HW_BIT_RATE_9MBPS = BIT(4),
33 CONF_HW_BIT_RATE_11MBPS = BIT(5),
34 CONF_HW_BIT_RATE_12MBPS = BIT(6),
35 CONF_HW_BIT_RATE_18MBPS = BIT(7),
36 CONF_HW_BIT_RATE_22MBPS = BIT(8),
37 CONF_HW_BIT_RATE_24MBPS = BIT(9),
38 CONF_HW_BIT_RATE_36MBPS = BIT(10),
39 CONF_HW_BIT_RATE_48MBPS = BIT(11),
40 CONF_HW_BIT_RATE_54MBPS = BIT(12),
41 CONF_HW_BIT_RATE_MCS_0 = BIT(13),
42 CONF_HW_BIT_RATE_MCS_1 = BIT(14),
43 CONF_HW_BIT_RATE_MCS_2 = BIT(15),
44 CONF_HW_BIT_RATE_MCS_3 = BIT(16),
45 CONF_HW_BIT_RATE_MCS_4 = BIT(17),
46 CONF_HW_BIT_RATE_MCS_5 = BIT(18),
47 CONF_HW_BIT_RATE_MCS_6 = BIT(19),
48 CONF_HW_BIT_RATE_MCS_7 = BIT(20)
49};
50
51enum {
52 CONF_HW_RATE_INDEX_1MBPS = 0,
53 CONF_HW_RATE_INDEX_2MBPS = 1,
54 CONF_HW_RATE_INDEX_5_5MBPS = 2,
55 CONF_HW_RATE_INDEX_6MBPS = 3,
56 CONF_HW_RATE_INDEX_9MBPS = 4,
57 CONF_HW_RATE_INDEX_11MBPS = 5,
58 CONF_HW_RATE_INDEX_12MBPS = 6,
59 CONF_HW_RATE_INDEX_18MBPS = 7,
60 CONF_HW_RATE_INDEX_22MBPS = 8,
61 CONF_HW_RATE_INDEX_24MBPS = 9,
62 CONF_HW_RATE_INDEX_36MBPS = 10,
63 CONF_HW_RATE_INDEX_48MBPS = 11,
64 CONF_HW_RATE_INDEX_54MBPS = 12,
65 CONF_HW_RATE_INDEX_MAX = CONF_HW_RATE_INDEX_54MBPS,
66};
67
68struct conf_sg_settings {
69 /*
70 * Defines the PER threshold in PPM of the BT voice of which reaching
71 * this value will trigger raising the priority of the BT voice by
72 * the BT IP until next NFS sample interval time as defined in
73 * nfs_sample_interval.
74 *
75 * Unit: PER value in PPM (parts per million)
76 * #Error_packets / #Total_packets
77
78 * Range: u32
79 */
80 u32 per_threshold;
81
82 /*
83 * This value is an absolute time in micro-seconds to limit the
84 * maximum scan duration compensation while in SG
85 */
86 u32 max_scan_compensation_time;
87
88 /* Defines the PER threshold of the BT voice of which reaching this
89 * value will trigger raising the priority of the BT voice until next
90 * NFS sample interval time as defined in sample_interval.
91 *
92 * Unit: msec
93 * Range: 1-65000
94 */
95 u16 nfs_sample_interval;
96
97 /*
98 * Defines the load ratio for the BT.
99 * The WLAN ratio is: 100 - load_ratio
100 *
101 * Unit: Percent
102 * Range: 0-100
103 */
104 u8 load_ratio;
105
106 /*
107 * true - Co-ex is allowed to enter/exit P.S automatically and
108 * transparently to the host
109 *
110 * false - Co-ex is disallowed to enter/exit P.S and will trigger an
111 * event to the host to notify for the need to enter/exit P.S
112 * due to BT change state
113 *
114 */
115 u8 auto_ps_mode;
116
117 /*
118 * This parameter defines the compensation percentage of num of probe
119 * requests in case scan is initiated during BT voice/BT ACL
120 * guaranteed link.
121 *
122 * Unit: Percent
123 * Range: 0-255 (0 - No compensation)
124 */
125 u8 probe_req_compensation;
126
127 /*
128 * This parameter defines the compensation percentage of scan window
129 * size in case scan is initiated during BT voice/BT ACL Guaranteed
130 * link.
131 *
132 * Unit: Percent
133 * Range: 0-255 (0 - No compensation)
134 */
135 u8 scan_window_compensation;
136
137 /*
138 * Defines the antenna configuration.
139 *
140 * Range: 0 - Single Antenna; 1 - Dual Antenna
141 */
142 u8 antenna_config;
143
144 /*
145 * The percent out of the Max consecutive beacon miss roaming trigger
146 * which is the threshold for raising the priority of beacon
147 * reception.
148 *
149 * Range: 1-100
150 * N = MaxConsecutiveBeaconMiss
151 * P = coexMaxConsecutiveBeaconMissPrecent
152 * Threshold = MIN( N-1, round(N * P / 100))
153 */
154 u8 beacon_miss_threshold;
155
156 /*
157 * The RX rate threshold below which rate adaptation is assumed to be
158 * occurring at the AP which will raise priority for ACTIVE_RX and RX
159 * SP.
160 *
161 * Range: HW_BIT_RATE_*
162 */
163 u32 rate_adaptation_threshold;
164
165 /*
166 * The SNR above which the RX rate threshold indicating AP rate
167 * adaptation is valid
168 *
169 * Range: -128 - 127
170 */
171 s8 rate_adaptation_snr;
172};
173
174struct conf_drv_settings {
175 struct conf_sg_settings sg;
176};
177
178#endif