UserDoesHBASupportMultiPathing
Queries the HBA child class to determine if it supports multipathing in response to a call from the framework.
Declaration
virtual kern_return_t UserDoesHBASupportMultiPathing(bool *result);Parameters
- result:
A pointer to a Boolean value. On return, set this value to
trueif the HBA supports multipathing, andfalseif it doesn’t.
Return Value
A value that indicates the result of determining if the driver extension class supports multipathing. kIOReturnSuccess indicates success. For error definitions, see IOKit Constants.
See Also
Managing Host Bus Adapters
UserReportInitiatorIdentifierUserReportHighestSupportedDeviceIDUserReportMaximumTaskCountUserDoesHBAPerformDeviceManagementUserReportHBAHighestLogicalUnitNumberUserDoesHBAPerformAutoSenseUserDoesHBASupportSCSIParallelFeatureSCSIParallelFeatureUserMapHBADataUserSetHBAPropertiesUserRemoveHBAPropertiesUserReportHBAConstraints