forked from Minki/linux
4b9844f5d8
Each modules will hold a pointer to struct device instead. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
130 lines
4.5 KiB
C
130 lines
4.5 KiB
C
/******************************************************************************
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*
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* This file is provided under a dual BSD/GPLv2 license. When using or
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* redistributing this file, you may do so under either license.
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*
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* GPL LICENSE SUMMARY
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*
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* Copyright(c) 2007 - 2012 Intel Corporation. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of version 2 of the GNU General Public License as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
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* USA
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*
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* The full GNU General Public License is included in this distribution
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* in the file called LICENSE.GPL.
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*
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* Contact Information:
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* Intel Linux Wireless <ilw@linux.intel.com>
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* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
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*
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* BSD LICENSE
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*
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* Copyright(c) 2005 - 2012 Intel Corporation. All rights reserved.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name Intel Corporation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*****************************************************************************/
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#ifndef __IWL_PHYDB_H__
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#define __IWL_PHYDB_H__
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#include <linux/types.h>
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#define IWL_NUM_PAPD_CH_GROUPS 4
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#define IWL_NUM_TXP_CH_GROUPS 8
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struct iwl_phy_db_entry {
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u16 size;
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u8 *data;
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};
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struct iwl_shared;
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/**
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* struct iwl_phy_db - stores phy configuration and calibration data.
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*
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* @cfg: phy configuration.
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* @calib_nch: non channel specific calibration data.
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* @calib_ch: channel specific calibration data.
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* @calib_ch_group_papd: calibration data related to papd channel group.
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* @calib_ch_group_txp: calibration data related to tx power chanel group.
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*/
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struct iwl_phy_db {
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struct iwl_phy_db_entry cfg;
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struct iwl_phy_db_entry calib_nch;
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struct iwl_phy_db_entry calib_ch;
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struct iwl_phy_db_entry calib_ch_group_papd[IWL_NUM_PAPD_CH_GROUPS];
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struct iwl_phy_db_entry calib_ch_group_txp[IWL_NUM_TXP_CH_GROUPS];
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u32 channel_num;
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u32 channel_size;
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/* for an access to the logger */
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struct device *dev;
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};
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enum iwl_phy_db_section_type {
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IWL_PHY_DB_CFG = 1,
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IWL_PHY_DB_CALIB_NCH,
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IWL_PHY_DB_CALIB_CH,
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IWL_PHY_DB_CALIB_CHG_PAPD,
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IWL_PHY_DB_CALIB_CHG_TXP,
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IWL_PHY_DB_MAX
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};
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/* for parsing of tx power channel group data that comes from the firmware*/
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struct iwl_phy_db_chg_txp {
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__le32 space;
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__le16 max_channel_idx;
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} __packed;
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struct iwl_phy_db *iwl_phy_db_init(struct device *dev);
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void iwl_phy_db_free(struct iwl_phy_db *phy_db);
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int iwl_phy_db_set_section(struct iwl_phy_db *phy_db,
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enum iwl_phy_db_section_type type, u8 *data,
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u16 size, gfp_t alloc_ctx);
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int iwl_phy_db_get_section_data(struct iwl_phy_db *phy_db,
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enum iwl_phy_db_section_type type, u8 **data,
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u16 *size, u16 ch_id);
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#endif /* __IWL_PHYDB_H__ */
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