ataAddATABus Struct Reference

#include <ATA.h>

Data Fields
ataPBHeader *	ataPBLink
UInt16	ataPBQType
UInt8	ataPBVers
UInt8	ataPBReserved
Ptr	ataPBReserved2
ProcPtr	ataPBCallbackPtr
OSErr	ataPBResult
UInt8	ataPBFunctionCode
UInt8	ataPBIOSpeed
UInt16	ataPBFlags
SInt16	ataPBReserved3
UInt32	ataPBDeviceID
UInt32	ataPBTimeOut
Ptr	ataPBClientPtr1
Ptr	ataPBClientPtr2
UInt16	ataPBState
UInt16	ataPBSemaphores
SInt32	ataPBReserved4
RegEntryIDPtr	ataNameRegEntry
CFragConnectionID	connID
UInt32	busID
UInt8	flags
UInt8	socketType
Ptr	iconData
Ptr	stringData

Detailed Description

Parameter block structure for adding an ATA bus; ATA Manager 4 and above.

Field Documentation

ataNameRegEntry

RegEntryIDPtr ataAddATABus::ataNameRegEntry

Reserved
End of cloned common header ataPBHdr

ataPBCallbackPtr

ProcPtr ataAddATABus::ataPBCallbackPtr

Reserved

ataPBClientPtr1

Ptr ataAddATABus::ataPBClientPtr1

-->: Transaction timeout value in msec

ataPBClientPtr2

Ptr ataAddATABus::ataPBClientPtr2

Client's storage Ptr 1

ataPBDeviceID

UInt32 ataAddATABus::ataPBDeviceID

Reserved

ataPBFlags

UInt16 ataAddATABus::ataPBFlags

-->: I/O Timing Class

ataPBFunctionCode

UInt8 ataAddATABus::ataPBFunctionCode

<–: Returned result

ataPBIOSpeed

UInt8 ataAddATABus::ataPBIOSpeed

-->: Manager Function Code

ataPBLink

ataPBHeader* ataAddATABus::ataPBLink

Start of cloned common header ataPBHdr

ataPBQType

UInt16 ataAddATABus::ataPBQType

a pointer to the next entry in the queue

ataPBReserved

UInt8 ataAddATABus::ataPBReserved

-->: parameter block version number; Must be 0x01

ataPBReserved2

Ptr ataAddATABus::ataPBReserved2

Reserved

ataPBReserved3

SInt16 ataAddATABus::ataPBReserved3

-->: Various control options

ataPBReserved4

SInt32 ataAddATABus::ataPBReserved4

Used internally by the manager

ataPBResult

OSErr ataAddATABus::ataPBResult

-->: Completion Routine Pointer

ataPBSemaphores

UInt16 ataAddATABus::ataPBSemaphores

Reserved for Manager; Initialize to 0

ataPBState

UInt16 ataAddATABus::ataPBState

Client's storage Ptr 2

ataPBTimeOut

UInt32 ataAddATABus::ataPBTimeOut

-->: Device identifier

ataPBVers

UInt8 ataAddATABus::ataPBVers

type byte for safety check

busID

UInt32 ataAddATABus::busID

-->: Reserved. Must be set to zero.

connID

CFragConnectionID ataAddATABus::connID

-->: Pointer to name registry data

flags

UInt8 ataAddATABus::flags

<–: bus ID

iconData

Ptr ataAddATABus::iconData

-->: Socket type as defined in the enum

socketType

UInt8 ataAddATABus::socketType

-->: add bus flags

stringData

Ptr ataAddATABus::stringData

-->: Ptr to 256 bytes of icon data (nil is OK)

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

• ATA.h