1 // SPDX-License-Identifier: GPL-2.0+ 2 /* 3 * Copyright (c) 1996, 2003 VIA Networking Technologies, Inc. 4 * All rights reserved. 5 * 6 * This program is free software; you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License as published by 8 * the Free Software Foundation; either version 2 of the License, or 9 * (at your option) any later version. 10 * 11 * This program is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 * GNU General Public License for more details. 15 * 16 * File: power.h 17 * 18 * Purpose: Handles 802.11 power management functions 19 * 20 * Author: Lyndon Chen 21 * 22 * Date: July 17, 2002 23 * 24 */ 25 26 #ifndef __POWER_H__ 27 #define __POWER_H__ 28 29 #include "device.h" 30 31 #define C_PWBT 1000 /* micro sec. power up before TBTT */ 32 #define PS_FAST_INTERVAL 1 /* Fast power saving listen interval */ 33 #define PS_MAX_INTERVAL 4 /* MAX power saving listen interval */ 34 35 void PSvDisablePowerSaving(struct vnt_private *priv); 36 37 void PSvEnablePowerSaving(struct vnt_private *priv, unsigned short wListenInterval); 38 39 bool PSbIsNextTBTTWakeUp(struct vnt_private *priv); 40 41 #endif /* __POWER_H__ */ 42