UserReportHighestSupportedDeviceID
Gets the highest supported SCSI device identifier in response to a call from the framework.
Declaration
virtual kern_return_t UserReportHighestSupportedDeviceID(uint64_t *id);Parameters
- id:
A pointer to a device ID. On return, set this to the highest Scsideviceidentifier.
Return Value
A value that indicates the result of getting the identifier. kIOReturnSuccess indicates success. For error definitions, see IOKit Constants.
Discussion
The framework calls this method to determine the value of the highest SCSI device identifier that the HBA supports. The result of this call determines the last ID to process.
See Also
Managing Host Bus Adapters
UserReportInitiatorIdentifierUserReportMaximumTaskCountUserDoesHBAPerformDeviceManagementUserReportHBAHighestLogicalUnitNumberUserDoesHBAPerformAutoSenseUserDoesHBASupportMultiPathingUserDoesHBASupportSCSIParallelFeatureSCSIParallelFeatureUserMapHBADataUserSetHBAPropertiesUserRemoveHBAPropertiesUserReportHBAConstraints