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Diffstat (limited to 'drivers/staging/vt6656/power.h')
| -rw-r--r-- | drivers/staging/vt6656/power.h | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/drivers/staging/vt6656/power.h b/drivers/staging/vt6656/power.h new file mode 100644 index 00000000000..77835823943 --- /dev/null +++ b/drivers/staging/vt6656/power.h @@ -0,0 +1,47 @@ +/* + * Copyright (c) 1996, 2003 VIA Networking Technologies, Inc. + * All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * 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 02110-1301 USA. + * + * File: power.h + * + * Purpose: Handles 802.11 power management functions + * + * Author: Lyndon Chen + * + * Date: July 17, 2002 + * + */ + +#ifndef __POWER_H__ +#define __POWER_H__ + +#define C_PWBT 1000 // micro sec. power up before TBTT +#define PS_FAST_INTERVAL 1 // Fast power saving listen interval +#define PS_MAX_INTERVAL 4 // MAX power saving listen interval + +/* PSDevice pDevice */ +/* PSDevice hDeviceContext */ + +int PSbConsiderPowerDown(struct vnt_private *, int bCheckRxDMA, + int bCheckCountToWakeUp); +void PSvDisablePowerSaving(struct vnt_private *); +void PSvEnablePowerSaving(struct vnt_private *, u16 wListenInterval); +void PSvSendPSPOLL(struct vnt_private *); +int PSbSendNullPacket(struct vnt_private *); +int PSbIsNextTBTTWakeUp(struct vnt_private *); + +#endif /* __POWER_H__ */ |