forked from Minki/linux
bcfb879432
Commit a269913c5 entitled "rtlwifi: Rework rtl_lps_leave() and
rtl_lps_enter() to use work queue" has two bugs for USB drivers.
Firstly, the work queue in question was not initialized. Secondly,
the callback routine used by this queue is contained within the
file used for PCI devices. As a result, it is not available for
architectures without PCI hardware.
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Reported-by: Richard Genoud <richard.genoud@gmail.com>
Tested-by: Richard Genoud <richard.genoud@gmail.com>
Cc: Richard Genoud <richard.genoud@gmail.com>
Cc: Stable <stable@vger.kernel.org> [3.10]
Signed-off-by: John W. Linville <linville@tuxdriver.com>
55 lines
2.1 KiB
C
55 lines
2.1 KiB
C
/******************************************************************************
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*
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* Copyright(c) 2009-2012 Realtek Corporation.
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*
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* This program is free software; you can redistribute it and/or modify it
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* 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 WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
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*
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* The full GNU General Public License is included in this distribution in the
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* file called LICENSE.
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*
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* Contact Information:
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* wlanfae <wlanfae@realtek.com>
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* Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
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* Hsinchu 300, Taiwan.
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*
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* Larry Finger <Larry.Finger@lwfinger.net>
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*
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*****************************************************************************/
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#ifndef __REALTEK_RTL_PCI_PS_H__
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#define __REALTEK_RTL_PCI_PS_H__
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#define MAX_SW_LPS_SLEEP_INTV 5
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bool rtl_ps_set_rf_state(struct ieee80211_hw *hw,
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enum rf_pwrstate state_toset, u32 changesource);
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bool rtl_ps_enable_nic(struct ieee80211_hw *hw);
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bool rtl_ps_disable_nic(struct ieee80211_hw *hw);
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void rtl_ips_nic_off(struct ieee80211_hw *hw);
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void rtl_ips_nic_on(struct ieee80211_hw *hw);
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void rtl_ips_nic_off_wq_callback(void *data);
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void rtl_lps_enter(struct ieee80211_hw *hw);
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void rtl_lps_leave(struct ieee80211_hw *hw);
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void rtl_swlps_beacon(struct ieee80211_hw *hw, void *data, unsigned int len);
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void rtl_swlps_wq_callback(void *data);
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void rtl_swlps_rfon_wq_callback(void *data);
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void rtl_swlps_rf_awake(struct ieee80211_hw *hw);
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void rtl_swlps_rf_sleep(struct ieee80211_hw *hw);
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void rtl_p2p_ps_cmd(struct ieee80211_hw *hw, u8 p2p_ps_state);
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void rtl_p2p_info(struct ieee80211_hw *hw, void *data, unsigned int len);
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void rtl_lps_change_work_callback(struct work_struct *work);
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#endif
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