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