_EFI_IDE_CONTROLLER_INIT_PROTOCOL Struct Reference


Data Fields

EFI_IDE_CONTROLLER_GET_CHANNEL_INFO GetChannelInfo
EFI_IDE_CONTROLLER_NOTIFY_PHASE NotifyPhase
EFI_IDE_CONTROLLER_SUBMIT_DATA SubmitData
EFI_IDE_CONTROLLER_DISQUALIFY_MODE DisqualifyMode
EFI_IDE_CONTROLLER_CALCULATE_MODE CalculateMode
EFI_IDE_CONTROLLER_SET_TIMING SetTiming
BOOLEAN EnumAll
UINT8 ChannelCount

Detailed Description

Provides the basic interfaces to abstract an IDE controller.

Field Documentation

Calculates and returns the optimum mode for a particular IDE device.

The number of channels that are produced by this controller. Parallel ATA (PATA) controllers can support up to two channels. Advanced Host Controller Interface (AHCI) Serial ATA (SATA) controllers can support up to 32 channels, each of which can have up to one device. In the presence of a multiplier, each channel can have fifteen devices.

Submits information about modes that should be disqualified. The specified IDE device does not support these modes and these modes should not be returned by EFI_IDE_CONTROLLER_INIT_PROTOCOL.CalculateMode()

Set to TRUE if the enumeration group includes all the channels that are produced by this controller. Set to FALSE if an enumeration group consists of only one channel.

Returns the information about a specific channel.

The notification that the driver entity is about to enter the specified phase during the enumeration process.

Programs the IDE controller hardware to the default timing or per the modes that were returned by the last call to EFI_IDE_CONTROLLER_INIT_PROTOCOL.CalculateMode().

Submits the Drive Identify data that was returned by the device.


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