205e2210da
NICs supported by iwldvm don't handle well TX AMPDU. Disable it by default, still leave the possibility to the user to force enable it with a debug parameter. NICs supported by iwlmvm don't suffer from the same issue, leave TX AMPDU enabled by default for these. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
125 lines
4.3 KiB
C
125 lines
4.3 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 - 2014 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 COPYING.
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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 - 2014 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_modparams_h__
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#define __iwl_modparams_h__
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#include <linux/types.h>
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#include <linux/spinlock.h>
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#include <linux/gfp.h>
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#include <net/mac80211.h>
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extern struct iwl_mod_params iwlwifi_mod_params;
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enum iwl_power_level {
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IWL_POWER_INDEX_1,
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IWL_POWER_INDEX_2,
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IWL_POWER_INDEX_3,
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IWL_POWER_INDEX_4,
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IWL_POWER_INDEX_5,
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IWL_POWER_NUM
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};
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enum iwl_disable_11n {
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IWL_DISABLE_HT_ALL = BIT(0),
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IWL_DISABLE_HT_TXAGG = BIT(1),
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IWL_DISABLE_HT_RXAGG = BIT(2),
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IWL_ENABLE_HT_TXAGG = BIT(3),
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};
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/**
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* struct iwl_mod_params
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*
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* Holds the module parameters
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*
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* @sw_crypto: using hardware encryption, default = 0
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* @disable_11n: disable 11n capabilities, default = 0,
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* use IWL_[DIS,EN]ABLE_HT_* constants
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* @amsdu_size_8K: enable 8K amsdu size, default = 0
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* @restart_fw: restart firmware, default = 1
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* @wd_disable: enable stuck queue check, default = 0
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* @bt_coex_active: enable bt coex, default = true
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* @led_mode: system default, default = 0
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* @power_save: disable power save, default = false
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* @power_level: power level, default = 1
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* @debug_level: levels are IWL_DL_*
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* @ant_coupling: antenna coupling in dB, default = 0
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*/
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struct iwl_mod_params {
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int sw_crypto;
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unsigned int disable_11n;
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int amsdu_size_8K;
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bool restart_fw;
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int wd_disable;
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bool bt_coex_active;
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int led_mode;
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bool power_save;
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int power_level;
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#ifdef CONFIG_IWLWIFI_DEBUG
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u32 debug_level;
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#endif
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int ant_coupling;
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char *nvm_file;
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};
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#endif /* #__iwl_modparams_h__ */
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