PIO_RESOURCE_DESCRIPTOR Struct Reference

#include <miniport.h>

Data Fields
UCHAR	Option
UCHAR	Type
UCHAR	ShareDisposition
UCHAR	Spare1
USHORT	Flags
USHORT	Spare2
union {
struct {
ULONG   Length
ULONG   Alignment
PHYSICAL_ADDRESS   MinimumAddress
PHYSICAL_ADDRESS   MaximumAddress
}   Port
struct {
ULONG   Length
ULONG   Alignment
PHYSICAL_ADDRESS   MinimumAddress
PHYSICAL_ADDRESS   MaximumAddress
}   Memory
struct {
ULONG   MinimumVector
ULONG   MaximumVector
IRQ_DEVICE_POLICY   AffinityPolicy
IRQ_PRIORITY   PriorityPolicy
KAFFINITY   TargetedProcessors
}   Interrupt
struct {
ULONG   MinimumChannel
ULONG   MaximumChannel
}   Dma
struct {
ULONG   Length
ULONG   Alignment
PHYSICAL_ADDRESS   MinimumAddress
PHYSICAL_ADDRESS   MaximumAddress
}   Generic
struct {
ULONG   Data [3]
}   DevicePrivate
struct {
ULONG   Length
ULONG   MinBusNumber
ULONG   MaxBusNumber
ULONG   Reserved
}   BusNumber
struct {
ULONG   Priority
ULONG   Reserved1
ULONG   Reserved2
}   ConfigData
struct {
ULONG   Length40
ULONG   Alignment40
PHYSICAL_ADDRESS   MinimumAddress
PHYSICAL_ADDRESS   MaximumAddress
}   Memory40
struct {
ULONG   Length48
ULONG   Alignment48
PHYSICAL_ADDRESS   MinimumAddress
PHYSICAL_ADDRESS   MaximumAddress
}   Memory48
struct {
ULONG   Length64
ULONG   Alignment64
PHYSICAL_ADDRESS   MinimumAddress
PHYSICAL_ADDRESS   MaximumAddress
}   Memory64
}	u
union {
struct {
ULONG   Length
ULONG   Alignment
PHYSICAL_ADDRESS   MinimumAddress
PHYSICAL_ADDRESS   MaximumAddress
}   Port
struct {
ULONG   Length
ULONG   Alignment
PHYSICAL_ADDRESS   MinimumAddress
PHYSICAL_ADDRESS   MaximumAddress
}   Memory
struct {
ULONG   MinimumVector
ULONG   MaximumVector
}   Interrupt
struct {
ULONG   MinimumChannel
ULONG   MaximumChannel
}   Dma
struct {
ULONG   Length
ULONG   Alignment
PHYSICAL_ADDRESS   MinimumAddress
PHYSICAL_ADDRESS   MaximumAddress
}   Generic
struct {
ULONG   Data [3]
}   DevicePrivate
struct {
ULONG   Length
ULONG   MinBusNumber
ULONG   MaxBusNumber
ULONG   Reserved
}   BusNumber
struct {
ULONG   Priority
ULONG   Reserved1
ULONG   Reserved2
}   ConfigData
}	u
union {
struct {
ULONG   Length
ULONG   Alignment
PHYSICAL_ADDRESS   MinimumAddress
PHYSICAL_ADDRESS   MaximumAddress
}   Port
struct {
ULONG   Length
ULONG   Alignment
PHYSICAL_ADDRESS   MinimumAddress
PHYSICAL_ADDRESS   MaximumAddress
}   Memory
struct {
ULONG   MinimumVector
ULONG   MaximumVector
}   Interrupt
struct {
ULONG   MinimumChannel
ULONG   MaximumChannel
}   Dma
struct {
ULONG   Length
ULONG   Alignment
PHYSICAL_ADDRESS   MinimumAddress
PHYSICAL_ADDRESS   MaximumAddress
}   Generic
struct {
ULONG   Data [3]
}   DevicePrivate
struct {
ULONG   Length
ULONG   MinBusNumber
ULONG   MaxBusNumber
ULONG   Reserved
}   BusNumber
struct {
ULONG   Priority
ULONG   Reserved1
ULONG   Reserved2
}   ConfigData
}	u

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Detailed Description

Definition at line 144 of file miniport.h.

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The documentation for this struct was generated from the following files:

• include/ddk/miniport.h
• include/ddk/wdm.h
• include/xdk/iotypes.h