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iwlwifi: move iwl_init_geos to iwl-agn.c
[GitHub/mt8127/android_kernel_alcatel_ttab.git] / drivers / net / wireless / iwlwifi / iwl-core.h
CommitLineData
82b9a121
TW		 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) 2008 - 2012 Intel Corporation. All rights reserved.
82b9a121
TW		 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:
759ef89f 28 * Intel Linux Wireless <ilw@linux.intel.com>
82b9a121
TW		 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.
82b9a121
TW		 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_core_h__
64#define __iwl_core_h__
65
266af4c7 66#include "iwl-dev.h"
6a686c60 67#include "iwl-io.h"
266af4c7 68
857485c0
TW		 69/************************
70 * forward declarations *
71 ************************/
72struct iwl_host_cmd;
73struct iwl_cmd;
74
a0ee74cf
WYG		 75#define TIME_UNIT 1024
76
6bc913bd 77struct iwl_lib_ops {
a96a27f9 78 /* set hw dependent parameters */
6d4dec7b 79 void (*set_hw_params)(struct iwl_priv *priv);
79d07325
WYG		 80 int (*set_channel_switch)(struct iwl_priv *priv,
81 struct ieee80211_channel_switch *ch_switch);
e4c598b7
FD		 82 /* device specific configuration */
83 void (*nic_config)(struct iwl_priv *priv);
62161aef 84
6bc913bd
AK		 85 /* eeprom operations (as defined in iwl-eeprom.h) */
86 struct iwl_eeprom_ops eeprom_ops;
62161aef
WYG		 87
88 /* temperature */
909fc3cb 89 void (*temperature)(struct iwl_priv *priv);
6bc913bd
AK		 90};
91
1d0a082d
AK		 92/***************************
93 * L i b *
94 ***************************/
95
246ed355
JB		 96void iwl_set_rxon_hwcrypto(struct iwl_priv *priv, struct iwl_rxon_context *ctx,
97 int hw_decrypt);
98int iwl_check_rxon_cmd(struct iwl_priv *priv, struct iwl_rxon_context *ctx);
99int iwl_full_rxon_required(struct iwl_priv *priv, struct iwl_rxon_context *ctx);
dd63b84e 100void iwl_set_rxon_channel(struct iwl_priv *priv, struct ieee80211_channel *ch,
246ed355 101 struct iwl_rxon_context *ctx);
79d07325 102void iwl_set_flags_for_band(struct iwl_priv *priv,
246ed355 103 struct iwl_rxon_context *ctx,
79d07325
WYG		 104 enum ieee80211_band band,
105 struct ieee80211_vif *vif);
14023641
AK		 106u8 iwl_get_single_channel_number(struct iwl_priv *priv,
107 enum ieee80211_band band);
fad95bf5 108void iwl_set_rxon_ht(struct iwl_priv *priv, struct iwl_ht_config *ht_conf);
7e6a5886
JB		 109bool iwl_is_ht40_tx_allowed(struct iwl_priv *priv,
110 struct iwl_rxon_context *ctx,
111 struct ieee80211_sta_ht_cap *ht_cap);
1dda6d28 112void iwl_connection_init_rx_config(struct iwl_priv *priv,
d0fe478c 113 struct iwl_rxon_context *ctx);
79d07325 114void iwl_set_rate(struct iwl_priv *priv);
317d09f7 115int iwl_cmd_echo_test(struct iwl_priv *priv);
20594eb0
WYG		 116#ifdef CONFIG_IWLWIFI_DEBUGFS
117int iwl_alloc_traffic_mem(struct iwl_priv *priv);
118void iwl_free_traffic_mem(struct iwl_priv *priv);
20594eb0
WYG		 119void iwl_dbg_log_tx_data_frame(struct iwl_priv *priv,
120 u16 length, struct ieee80211_hdr *header);
121void iwl_dbg_log_rx_data_frame(struct iwl_priv *priv,
122 u16 length, struct ieee80211_hdr *header);
22fdf3c9
WYG		 123const char *get_mgmt_string(int cmd);
124const char *get_ctrl_string(int cmd);
7163b8a4 125void iwl_clear_traffic_stats(struct iwl_priv *priv);
450ccb36
RC		 126void iwl_update_stats(struct iwl_priv *priv, bool is_tx, __le16 fc,
127 u16 len);
4d660ce5
EG		 128void iwl_reset_traffic_log(struct iwl_priv *priv);
129
20594eb0
WYG		 130#else
131static inline int iwl_alloc_traffic_mem(struct iwl_priv *priv)
132{
133 return 0;
134}
135static inline void iwl_free_traffic_mem(struct iwl_priv *priv)
136{
137}
138static inline void iwl_reset_traffic_log(struct iwl_priv *priv)
139{
140}
141static inline void iwl_dbg_log_tx_data_frame(struct iwl_priv *priv,
142 u16 length, struct ieee80211_hdr *header)
143{
144}
145static inline void iwl_dbg_log_rx_data_frame(struct iwl_priv *priv,
146 u16 length, struct ieee80211_hdr *header)
147{
148}
450ccb36
RC		 149static inline void iwl_update_stats(struct iwl_priv *priv, bool is_tx,
150 __le16 fc, u16 len)
151{
450ccb36 152}
20594eb0 153#endif
030f05ed 154
a55360e4
TW		 155/*****************************************************
156* RX
157******************************************************/
79d07325 158void iwl_chswitch_done(struct iwl_priv *priv, bool is_success);
a55360e4 159
22de94de 160void iwl_setup_watchdog(struct iwl_priv *priv);
630fe9b6
TW		 161/*****************************************************
162 * TX power
163 ****************************************************/
164int iwl_set_tx_power(struct iwl_priv *priv, s8 tx_power, bool force);
165
2a421b91
TW		 166/*******************************************************************************
167 * Scanning
168 ******************************************************************************/
f53696de 169void iwl_init_scan_params(struct iwl_priv *priv);
2a421b91 170int iwl_scan_cancel(struct iwl_priv *priv);
98efb4a5 171void iwl_scan_cancel_timeout(struct iwl_priv *priv, unsigned long ms);
e7e16b90 172void iwl_force_scan_end(struct iwl_priv *priv);
88be0264 173void iwl_internal_short_hw_scan(struct iwl_priv *priv);
c04f9f22 174int iwl_force_reset(struct iwl_priv *priv, int mode, bool external);
2a421b91
TW		 175void iwl_setup_rx_scan_handlers(struct iwl_priv *priv);
176void iwl_setup_scan_deferred_work(struct iwl_priv *priv);
e7e16b90 177void iwl_cancel_scan_deferred_work(struct iwl_priv *priv);
266af4c7
JB		 178int __must_check iwl_scan_initiate(struct iwl_priv *priv,
179 struct ieee80211_vif *vif,
180 enum iwl_scan_type scan_type,
181 enum ieee80211_band band);
2a421b91 182
77fecfb8
SO		 183/* For faster active scanning, scan will move to the next channel if fewer than
184 * PLCP_QUIET_THRESH packets are heard on this channel within
185 * ACTIVE_QUIET_TIME after sending probe request. This shortens the dwell
186 * time if it's a quiet channel (nothing responded to our probe, and there's
187 * no other traffic).
188 * Disable "quiet" feature by setting PLCP_QUIET_THRESH to 0. */
c1b4aa3f
HH		 189#define IWL_ACTIVE_QUIET_TIME cpu_to_le16(10) /* msec */
190#define IWL_PLCP_QUIET_THRESH cpu_to_le16(1) /* packets */
77fecfb8 191
b6e4c55a 192#define IWL_SCAN_CHECK_WATCHDOG (HZ * 7)
77fecfb8 193
61f04392
JB		 194/* traffic log definitions */
195#define IWL_TRAFFIC_ENTRIES (256)
196#define IWL_TRAFFIC_ENTRY_SIZE (64)
197
857485c0
TW		 198/*****************************************************
199 * S e n d i n g H o s t C o m m a n d s *
200 *****************************************************/
201
22de94de 202void iwl_bg_watchdog(unsigned long data);
a0ee74cf
WYG		 203u32 iwl_usecs_to_beacons(struct iwl_priv *priv, u32 usec, u32 beacon_interval);
204__le32 iwl_add_beacon_time(struct iwl_priv *priv, u32 base,
205 u32 addon, u32 beacon_interval);
b74e31a9 206
65b52bde 207extern void iwl_send_bt_config(struct iwl_priv *priv);
ef8d5529
WYG		 208extern int iwl_send_statistics_request(struct iwl_priv *priv,
209 u8 flags, bool clear);
7e8c519e 210
47313e34 211int iwl_send_rxon_timing(struct iwl_priv *priv, struct iwl_rxon_context *ctx);
805a3b81 212
3c57601d
RR		 213static inline const struct ieee80211_supported_band *iwl_get_hw_mode(
214 struct iwl_priv *priv, enum ieee80211_band band)
215{
216 return priv->hw->wiphy->bands[band];
217}
670245ed 218
88e58fc5
SG		 219static inline bool iwl_advanced_bt_coexist(struct iwl_priv *priv)
220{
38622419
DF		 221 return cfg(priv)->bt_params &&
222 cfg(priv)->bt_params->advanced_bt_coexist;
88e58fc5
SG		 223}
224
bee008b7 225extern bool bt_siso_mode;
670245ed 226
82b9a121 227#endif /* __iwl_core_h__ */
kernel source for telekom puls (alcatel/mediatek)