PIIX3ATABmDma.h revision c98fb3e16fcd571a790eab772c0c66173d225205
137N/A * VBox storage devices: 137N/A * PIIX3 ATA busmaster controller definitions 919N/A * Copyright (C) 2006-2007 innotek GmbH 919N/A * This file is part of VirtualBox Open Source Edition (OSE), as 919N/A * you can redistribute it and/or modify it under the terms of the GNU 919N/A * General Public License as published by the Free Software Foundation, 919N/A * in version 2 as it comes in the "COPYING" file of the VirtualBox OSE 919N/A * distribution. VirtualBox OSE is distributed in the hope that it will 919N/A * be useful, but WITHOUT ANY WARRANTY of any kind. 919N/A/** @defgroup grp_piix3atabmdma PIIX3 ATA Bus Master DMA 137N/A/** Currently performing a DMA operation. */ 851N/A/** An error occurred during the DMA operation. */ 911N/A/** The DMA unit has raised the IDE interrupt line. */ 911N/A/** User-defined bit 0, commonly used to signal that drive 0 supports DMA. */ 137N/A/** User-defined bit 1, commonly used to signal that drive 1 supports DMA. */ 137N/A/** Start the DMA operation. */ 493N/A/** Data transfer direction: from device to memory if set. */ 137N/A/** PIIX3 Bus Master DMA unit state. */ 493N/A /** Command register. */ 493N/A /** Status register. */ 137N/A /** Address of the MMIO region in the guest's memory space. */ /** PIIX3 Bus Master DMA descriptor entry. */ #
endif /* !__PIIX3ATABmDma_h__ */