Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux
[deliverable/linux.git] / drivers / net / wireless / intel / iwlwifi / iwl-nvm-parse.h
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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 *
51368bf7 8 * Copyright(c) 2008 - 2014 Intel Corporation. All rights reserved.
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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
410dc5aa 25 * in the file called COPYING.
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26 *
27 * Contact Information:
d01c5366 28 * Intel Linux Wireless <linuxwifi@intel.com>
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29 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
30 *
31 * BSD LICENSE
32 *
51368bf7 33 * Copyright(c) 2005 - 2014 Intel Corporation. All rights reserved.
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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#ifndef __iwl_nvm_parse_h__
63#define __iwl_nvm_parse_h__
64
af45a900 65#include <net/cfg80211.h>
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66#include "iwl-eeprom-parse.h"
67
68/**
69 * iwl_parse_nvm_data - parse NVM data and return values
70 *
71 * This function parses all NVM values we need and then
72 * returns a (newly allocated) struct containing all the
73 * relevant values for driver use. The struct must be freed
74 * later with iwl_free_nvm_data().
75 */
76struct iwl_nvm_data *
afd5b170 77iwl_parse_nvm_data(struct iwl_trans *trans, const struct iwl_cfg *cfg,
b1e1adfa 78 const __le16 *nvm_hw, const __le16 *nvm_sw,
77db0a3c 79 const __le16 *nvm_calib, const __le16 *regulatory,
ce500071 80 const __le16 *mac_override, const __le16 *phy_sku,
afd5b170 81 u8 tx_chains, u8 rx_chains, bool lar_fw_supported);
b1e1adfa 82
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83/**
84 * iwl_parse_mcc_info - parse MCC (mobile country code) info coming from FW
85 *
86 * This function parses the regulatory channel data received as a
87 * MCC_UPDATE_CMD command. It returns a newly allocation regulatory domain,
88 * to be fed into the regulatory core. An ERR_PTR is returned on error.
89 * If not given to the regulatory core, the user is responsible for freeing
90 * the regdomain returned here with kfree.
91 */
92struct ieee80211_regdomain *
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93iwl_parse_nvm_mcc_info(struct device *dev, const struct iwl_cfg *cfg,
94 int num_of_ch, __le32 *channels, u16 fw_mcc);
af45a900 95
b1e1adfa 96#endif /* __iwl_nvm_parse_h__ */
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