UserReportMaximumTaskCount
Gets the maximum number of outstanding tasks the HBA can process in response to a call from the framework.
Declaration
virtual kern_return_t UserReportMaximumTaskCount(uint32_t *count);Parameters
- count:
A pointer to a count value. On return, set this to the maximum task count.
Return Value
A value that indicates the result of getting the maximum task count. kIOReturnSuccess indicates success. For error definitions, see IOKit Constants.
Discussion
This number must be greater than zero or the controller driver fails to match and load.
See Also
Managing Host Bus Adapters
UserReportInitiatorIdentifierUserReportHighestSupportedDeviceIDUserDoesHBAPerformDeviceManagementUserReportHBAHighestLogicalUnitNumberUserDoesHBAPerformAutoSenseUserDoesHBASupportMultiPathingUserDoesHBASupportSCSIParallelFeatureSCSIParallelFeatureUserMapHBADataUserSetHBAPropertiesUserRemoveHBAPropertiesUserReportHBAConstraints