forked from Minki/linux
759ef89fb0
This patch replaces personal emails with hopefully always valid Intel Linux Wireless, which will be routed to a current maintainer Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
92 lines
3.1 KiB
C
92 lines
3.1 KiB
C
/******************************************************************************
|
|
*
|
|
* Copyright(c) 2007 - 2008 Intel Corporation. All rights reserved.
|
|
*
|
|
* Portions of this file are derived from the ipw3945 project, as well
|
|
* as portions of the ieee80211 subsystem header files.
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify it
|
|
* under the terms of version 2 of the GNU General Public License as
|
|
* published by the Free Software Foundation.
|
|
*
|
|
* This program is distributed in the hope that it will be useful, but WITHOUT
|
|
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
|
|
* more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License along with
|
|
* this program; if not, write to the Free Software Foundation, Inc.,
|
|
* 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
|
|
*
|
|
* The full GNU General Public License is included in this distribution in the
|
|
* file called LICENSE.
|
|
*
|
|
* Contact Information:
|
|
* Intel Linux Wireless <ilw@linux.intel.com>
|
|
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
|
|
*****************************************************************************/
|
|
#ifndef __iwl_power_setting_h__
|
|
#define __iwl_power_setting_h__
|
|
|
|
#include <net/mac80211.h>
|
|
#include "iwl-commands.h"
|
|
|
|
struct iwl_priv;
|
|
|
|
enum {
|
|
IWL_POWER_MODE_CAM, /* Continuously Aware Mode, always on */
|
|
IWL_POWER_INDEX_1,
|
|
IWL_POWER_INDEX_2,
|
|
IWL_POWER_INDEX_3,
|
|
IWL_POWER_INDEX_4,
|
|
IWL_POWER_INDEX_5,
|
|
IWL_POWER_AUTO,
|
|
IWL_POWER_MAX = IWL_POWER_AUTO,
|
|
IWL_POWER_AC,
|
|
IWL_POWER_BATTERY,
|
|
};
|
|
|
|
enum {
|
|
IWL_POWER_SYS_AUTO,
|
|
IWL_POWER_SYS_AC,
|
|
IWL_POWER_SYS_BATTERY,
|
|
};
|
|
|
|
#define IWL_POWER_LIMIT 0x08
|
|
#define IWL_POWER_MASK 0x0F
|
|
#define IWL_POWER_ENABLED 0x10
|
|
|
|
/* Power management (not Tx power) structures */
|
|
|
|
struct iwl_power_vec_entry {
|
|
struct iwl_powertable_cmd cmd;
|
|
u8 no_dtim;
|
|
};
|
|
|
|
struct iwl_power_mgr {
|
|
spinlock_t lock;
|
|
struct iwl_power_vec_entry pwr_range_0[IWL_POWER_MAX];
|
|
struct iwl_power_vec_entry pwr_range_1[IWL_POWER_MAX];
|
|
struct iwl_power_vec_entry pwr_range_2[IWL_POWER_MAX];
|
|
u32 dtim_period;
|
|
/* final power level that used to calculate final power command */
|
|
u8 power_mode;
|
|
u8 user_power_setting; /* set by user through mac80211 or sysfs */
|
|
u8 system_power_setting; /* set by kernel system tools */
|
|
u8 critical_power_setting; /* set if driver over heated */
|
|
u8 is_battery_active; /* DC/AC power */
|
|
u8 power_disabled; /* flag to disable using power saving level */
|
|
};
|
|
|
|
void iwl_setup_power_deferred_work(struct iwl_priv *priv);
|
|
void iwl_power_cancel_timeout(struct iwl_priv *priv);
|
|
int iwl_power_update_mode(struct iwl_priv *priv, bool force);
|
|
int iwl_power_disable_management(struct iwl_priv *priv, u32 ms);
|
|
int iwl_power_enable_management(struct iwl_priv *priv);
|
|
int iwl_power_set_user_mode(struct iwl_priv *priv, u16 mode);
|
|
int iwl_power_set_system_mode(struct iwl_priv *priv, u16 mode);
|
|
void iwl_power_initialize(struct iwl_priv *priv);
|
|
int iwl_power_temperature_change(struct iwl_priv *priv);
|
|
|
|
#endif /* __iwl_power_setting_h__ */
|