BBS_TABLE Struct Reference

Data Fields
UINT16	BootPriority
UINT32	Bus
UINT32	Device
UINT32	Function
UINT8	Class
UINT8	SubClass
UINT16	MfgStringOffset
UINT16	MfgStringSegment
UINT16	DeviceType
BBS_STATUS_FLAGS	StatusFlags
UINT16	BootHandlerOffset
UINT16	BootHandlerSegment
UINT16	DescStringOffset
UINT16	DescStringSegment
UINT32	InitPerReserved
UINT32	AdditionalIrq13Handler
UINT32	AdditionalIrq18Handler
UINT32	AdditionalIrq19Handler
UINT32	AdditionalIrq40Handler
UINT8	AssignedDriveNumber
UINT32	AdditionalIrq41Handler
UINT32	AdditionalIrq46Handler
UINT32	IBV1
UINT32	IBV2

Detailed Description

BBS_TABLE, device type values & boot priority values.

Field Documentation

UINT32 BBS_TABLE::AdditionalIrq13Handler

The use of these fields is IBV dependent. They can be used to flag that an OpROM has hooked the specified IRQ. The OpROM may be BBS compliant as some SCSI BBS-compliant OpROMs also hook IRQ vectors in order to run their BIOS Setup

UINT32 BBS_TABLE::AdditionalIrq18Handler

The use of these fields is IBV dependent. They can be used to flag that an OpROM has hooked the specified IRQ. The OpROM may be BBS compliant as some SCSI BBS-compliant OpROMs also hook IRQ vectors in order to run their BIOS Setup

UINT32 BBS_TABLE::AdditionalIrq19Handler

The use of these fields is IBV dependent. They can be used to flag that an OpROM has hooked the specified IRQ. The OpROM may be BBS compliant as some SCSI BBS-compliant OpROMs also hook IRQ vectors in order to run their BIOS Setup

UINT32 BBS_TABLE::AdditionalIrq40Handler

The use of these fields is IBV dependent. They can be used to flag that an OpROM has hooked the specified IRQ. The OpROM may be BBS compliant as some SCSI BBS-compliant OpROMs also hook IRQ vectors in order to run their BIOS Setup

UINT32 BBS_TABLE::AdditionalIrq41Handler

UINT32 BBS_TABLE::AdditionalIrq46Handler

UINT8 BBS_TABLE::AssignedDriveNumber

UINT16 BBS_TABLE::BootHandlerOffset

Segment:Offset address of boot loader for IPL devices or install INT13 handler for BCV devices.

UINT16 BBS_TABLE::BootHandlerSegment

Segment:Offset address of boot loader for IPL devices or install INT13 handler for BCV devices.

UINT16 BBS_TABLE::BootPriority

The boot priority for this boot device. Values are defined below.

UINT32 BBS_TABLE::Bus

The PCI bus for this boot device.

UINT8 BBS_TABLE::Class

The PCI class for this boot device.

UINT16 BBS_TABLE::DescStringOffset

Segment:offset address of an ASCIIZ description string describing this device.

UINT16 BBS_TABLE::DescStringSegment

Segment:offset address of an ASCIIZ description string describing this device.

UINT32 BBS_TABLE::Device

The PCI device for this boot device.

UINT16 BBS_TABLE::DeviceType

BBS device type. BBS device types are defined below.

UINT32 BBS_TABLE::Function

The PCI function for the boot device.

UINT32 BBS_TABLE::IBV1

UINT32 BBS_TABLE::IBV2

UINT32 BBS_TABLE::InitPerReserved

Reserved.

UINT16 BBS_TABLE::MfgStringOffset

Segment:offset address of an ASCIIZ description string describing the manufacturer.

UINT16 BBS_TABLE::MfgStringSegment

Segment:offset address of an ASCIIZ description string describing the manufacturer.

BBS_STATUS_FLAGS BBS_TABLE::StatusFlags

Status of this boot device. Type BBS_STATUS_FLAGS is defined below.

UINT8 BBS_TABLE::SubClass

The PCI Subclass for this boot device.