Merge branch 'next' of git://git.infradead.org/users/vkoul/slave-dma
[GitHub/mt8127/android_kernel_alcatel_ttab.git] / drivers / staging / vt6656 / power.h
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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 * You should have received a copy of the GNU General Public License along
16 * with this program; if not, write to the Free Software Foundation, Inc.,
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * File: power.h
20 *
0d743951 21 * Purpose: Handles 802.11 power management functions
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22 *
23 * Author: Lyndon Chen
24 *
25 * Date: July 17, 2002
26 *
27 */
28
29#ifndef __POWER_H__
30#define __POWER_H__
31
32
33/*--------------------- Export Definitions -------------------------*/
34#define C_PWBT 1000 // micro sec. power up before TBTT
35#define PS_FAST_INTERVAL 1 // Fast power saving listen interval
36#define PS_MAX_INTERVAL 4 // MAX power saving listen interval
37
38/*--------------------- Export Classes ----------------------------*/
39
40/*--------------------- Export Variables --------------------------*/
41
42
43/*--------------------- Export Types ------------------------------*/
44
45
46/*--------------------- Export Functions --------------------------*/
47
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48/* PSDevice pDevice */
49/* PSDevice hDeviceContext */
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51BOOL PSbConsiderPowerDown(void *hDeviceContext,
52 BOOL bCheckRxDMA,
53 BOOL bCheckCountToWakeUp);
54
55void PSvDisablePowerSaving(void *hDeviceContext);
56void PSvEnablePowerSaving(void *hDeviceContext, WORD wListenInterval);
57void PSvSendPSPOLL(void *hDeviceContext);
58BOOL PSbSendNullPacket(void *hDeviceContext);
59BOOL PSbIsNextTBTTWakeUp(void *hDeviceContext);
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e7b07d1d 61#endif /* __POWER_H__ */