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Branch scsiport from the "before hbirr rewrite" state (rev. 8950).

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svn path=/trunk/; revision=26185
This commit is contained in:
Aleksey Bragin 2007-03-27 10:07:57 +00:00
parent 9c00af1b5f
commit 86476d7a1b
7 changed files with 2935 additions and 0 deletions
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100
reactos/drivers/storage/scsiport-new/scsiport_int.h Normal file
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/*
* SCSI_PORT_TIMER_STATES
*
* DESCRIPTION
* An enumeration containing the states in the timer DFA
*/
typedef enum _SCSI_PORT_TIMER_STATES
{
IDETimerIdle,
IDETimerCmdWait,
IDETimerResetWaitForBusyNegate,
IDETimerResetWaitForDrdyAssert
} SCSI_PORT_TIMER_STATES;
typedef struct _SCSI_PORT_DEVICE_BASE
{
LIST_ENTRY List;
PVOID MappedAddress;
ULONG NumberOfBytes;
SCSI_PHYSICAL_ADDRESS IoAddress;
ULONG SystemIoBusNumber;
} SCSI_PORT_DEVICE_BASE, *PSCSI_PORT_DEVICE_BASE;
typedef struct _SCSI_PORT_LUN_EXTENSION
{
LIST_ENTRY List;
UCHAR PathId;
UCHAR TargetId;
UCHAR Lun;
BOOLEAN DeviceClaimed;
PDEVICE_OBJECT DeviceObject;
INQUIRYDATA InquiryData;
KDEVICE_QUEUE DeviceQueue;
/* More data? */
UCHAR MiniportLunExtension[1]; /* must be the last entry */
} SCSI_PORT_LUN_EXTENSION, *PSCSI_PORT_LUN_EXTENSION;
/*
* SCSI_PORT_DEVICE_EXTENSION
*
* DESCRIPTION
* First part of the port objects device extension. The second
* part is the miniport-specific device extension.
*/
typedef struct _SCSI_PORT_DEVICE_EXTENSION
{
ULONG Length;
ULONG MiniPortExtensionSize;
PPORT_CONFIGURATION_INFORMATION PortConfig;
ULONG PortNumber;
KSPIN_LOCK IrpLock;
KSPIN_LOCK SpinLock;
PKINTERRUPT Interrupt;
PIRP CurrentIrp;
ULONG IrpFlags;
SCSI_PORT_TIMER_STATES TimerState;
LONG TimerCount;
LIST_ENTRY DeviceBaseListHead;
ULONG LunExtensionSize;
LIST_ENTRY LunExtensionListHead;
ULONG SrbExtensionSize;
PIO_SCSI_CAPABILITIES PortCapabilities;
PDEVICE_OBJECT DeviceObject;
PCONTROLLER_OBJECT ControllerObject;
PHW_STARTIO HwStartIo;
PHW_INTERRUPT HwInterrupt;
PSCSI_REQUEST_BLOCK OriginalSrb;
SCSI_REQUEST_BLOCK InternalSrb;
SENSE_DATA InternalSenseData;
/* DMA related stuff */
PADAPTER_OBJECT AdapterObject;
ULONG MapRegisterCount;
PHYSICAL_ADDRESS PhysicalAddress;
PVOID VirtualAddress;
ULONG CommonBufferLength;
UCHAR MiniPortDeviceExtension[1]; /* must be the last entry */
} SCSI_PORT_DEVICE_EXTENSION, *PSCSI_PORT_DEVICE_EXTENSION;