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1 | /****************************************************************************** |
2 | * | |
3 | * This file is provided under a dual BSD/GPLv2 license. When using or | |
4 | * redistributing this file, you may do so under either license. | |
5 | * | |
6 | * GPL LICENSE SUMMARY | |
7 | * | |
4e318262 | 8 | * Copyright(c) 2007 - 2012 Intel Corporation. All rights reserved. |
48f20d35 EG |
9 | * |
10 | * This program is free software; you can redistribute it and/or modify | |
11 | * it under the terms of version 2 of the GNU General Public License as | |
12 | * published by the Free Software Foundation. | |
13 | * | |
14 | * This program is distributed in the hope that it will be useful, but | |
15 | * WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
17 | * General Public License for more details. | |
18 | * | |
19 | * You should have received a copy of the GNU General Public License | |
20 | * along with this program; if not, write to the Free Software | |
21 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110, | |
22 | * USA | |
23 | * | |
24 | * The full GNU General Public License is included in this distribution | |
25 | * in the file called LICENSE.GPL. | |
26 | * | |
27 | * Contact Information: | |
28 | * Intel Linux Wireless <ilw@linux.intel.com> | |
29 | * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 | |
30 | * | |
31 | * BSD LICENSE | |
32 | * | |
4e318262 | 33 | * Copyright(c) 2005 - 2012 Intel Corporation. All rights reserved. |
48f20d35 EG |
34 | * All rights reserved. |
35 | * | |
36 | * Redistribution and use in source and binary forms, with or without | |
37 | * modification, are permitted provided that the following conditions | |
38 | * are met: | |
39 | * | |
40 | * * Redistributions of source code must retain the above copyright | |
41 | * notice, this list of conditions and the following disclaimer. | |
42 | * * Redistributions in binary form must reproduce the above copyright | |
43 | * notice, this list of conditions and the following disclaimer in | |
44 | * the documentation and/or other materials provided with the | |
45 | * distribution. | |
46 | * * Neither the name Intel Corporation nor the names of its | |
47 | * contributors may be used to endorse or promote products derived | |
48 | * from this software without specific prior written permission. | |
49 | * | |
50 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
51 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
52 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
53 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
54 | * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
55 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
56 | * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
57 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
58 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
59 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
60 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
61 | * | |
62 | *****************************************************************************/ | |
63 | #ifndef __iwl_shared_h__ | |
64 | #define __iwl_shared_h__ | |
65 | ||
a72b8b08 EG |
66 | #include <linux/types.h> |
67 | #include <linux/spinlock.h> | |
a72b8b08 | 68 | #include <linux/gfp.h> |
ba562f71 | 69 | #include <net/mac80211.h> |
a72b8b08 | 70 | |
5f85a789 | 71 | #include "iwl-commands.h" |
0692fe41 | 72 | #include "iwl-fw.h" |
2aac73f1 | 73 | #include "iwl-config.h" |
5f85a789 | 74 | |
21023e26 EG |
75 | /** |
76 | * DOC: shared area - role and goal | |
77 | * | |
78 | * The shared area contains all the data exported by the upper layer to the | |
79 | * other layers. Since the bus and transport layer shouldn't dereference | |
80 | * iwl_priv, all the data needed by the upper layer and the transport / bus | |
81 | * layer must be here. | |
82 | * The shared area also holds pointer to all the other layers. This allows a | |
83 | * layer to call a function from another layer. | |
84 | * | |
85 | * NOTE: All the layers hold a pointer to the shared area which must be shrd. | |
86 | * A few macros assume that (_m)->shrd points to the shared area no matter | |
87 | * what _m is. | |
88 | * | |
89 | * gets notifications about enumeration, suspend, resume. | |
90 | * For the moment, the bus layer is not a linux kernel module as itself, and | |
91 | * the module_init function of the driver must call the bus specific | |
92 | * registration functions. These functions are listed at the end of this file. | |
93 | * For the moment, there is only one implementation of this interface: PCI-e. | |
94 | * This implementation is iwl-pci.c | |
95 | */ | |
e6bb4c9c | 96 | |
48f20d35 | 97 | struct iwl_priv; |
ae6130fc | 98 | struct iwl_trans; |
e6bb4c9c | 99 | struct iwl_trans_ops; |
48f20d35 | 100 | |
3c607d27 | 101 | #define DRV_NAME "iwlwifi" |
332a4bad | 102 | #define IWLWIFI_VERSION "in-tree:" |
4e318262 | 103 | #define DRV_COPYRIGHT "Copyright(c) 2003-2012 Intel Corporation" |
332a4bad EG |
104 | #define DRV_AUTHOR "<ilw@linux.intel.com>" |
105 | ||
48f20d35 EG |
106 | extern struct iwl_mod_params iwlagn_mod_params; |
107 | ||
7428994d JB |
108 | #define IWL_DISABLE_HT_ALL BIT(0) |
109 | #define IWL_DISABLE_HT_TXAGG BIT(1) | |
110 | #define IWL_DISABLE_HT_RXAGG BIT(2) | |
111 | ||
e4ef84d9 WYG |
112 | /** |
113 | * struct iwl_mod_params | |
21023e26 EG |
114 | * |
115 | * Holds the module parameters | |
116 | * | |
e4ef84d9 | 117 | * @sw_crypto: using hardware encryption, default = 0 |
7428994d JB |
118 | * @disable_11n: disable 11n capabilities, default = 0, |
119 | * use IWL_DISABLE_HT_* constants | |
e4ef84d9 | 120 | * @amsdu_size_8K: enable 8K amsdu size, default = 1 |
e4ef84d9 WYG |
121 | * @restart_fw: restart firmware, default = 1 |
122 | * @plcp_check: enable plcp health check, default = true | |
9995ffe5 | 123 | * @wd_disable: enable stuck queue check, default = 0 |
e4ef84d9 WYG |
124 | * @bt_coex_active: enable bt coex, default = true |
125 | * @led_mode: system default, default = 0 | |
e4ef84d9 WYG |
126 | * @power_save: disable power save, default = false |
127 | * @power_level: power level, default = 1 | |
128 | * @debug_level: levels are IWL_DL_* | |
129 | * @ant_coupling: antenna coupling in dB, default = 0 | |
130 | * @bt_ch_announce: BT channel inhibition, default = enable | |
e4ef84d9 WYG |
131 | * @auto_agg: enable agg. without check, default = true |
132 | */ | |
48f20d35 | 133 | struct iwl_mod_params { |
e4ef84d9 | 134 | int sw_crypto; |
7428994d | 135 | unsigned int disable_11n; |
e4ef84d9 | 136 | int amsdu_size_8K; |
e4ef84d9 WYG |
137 | int restart_fw; |
138 | bool plcp_check; | |
9995ffe5 | 139 | int wd_disable; |
e4ef84d9 WYG |
140 | bool bt_coex_active; |
141 | int led_mode; | |
e4ef84d9 WYG |
142 | bool power_save; |
143 | int power_level; | |
144 | u32 debug_level; | |
48f20d35 | 145 | int ant_coupling; |
e4ef84d9 | 146 | bool bt_ch_announce; |
e4ef84d9 | 147 | bool auto_agg; |
48f20d35 EG |
148 | }; |
149 | ||
cac988a6 EG |
150 | /** |
151 | * struct iwl_shared - shared fields for all the layers of the driver | |
152 | * | |
23fd7b02 | 153 | * @trans: pointer to the transport layer data |
cac988a6 EG |
154 | */ |
155 | struct iwl_shared { | |
e6bb4c9c | 156 | struct iwl_trans *trans; |
cac988a6 EG |
157 | }; |
158 | ||
36a79223 | 159 | /*Whatever _m is (iwl_trans, iwl_priv, these macros will work */ |
e6bb4c9c | 160 | #define trans(_m) ((_m)->shrd->trans) |
cac988a6 | 161 | |
a8bceb39 | 162 | static inline bool iwl_have_debug_level(u32 level) |
8f470ce3 | 163 | { |
a8bceb39 | 164 | return iwlagn_mod_params.debug_level & level; |
8f470ce3 | 165 | } |
8f470ce3 | 166 | |
ba562f71 EG |
167 | enum iwl_rxon_context_id { |
168 | IWL_RXON_CTX_BSS, | |
169 | IWL_RXON_CTX_PAN, | |
170 | ||
171 | NUM_IWL_RXON_CTX | |
172 | }; | |
173 | ||
48f20d35 | 174 | #endif /* #__iwl_shared_h__ */ |