
Redundant Host API
OUT RH_SLOT_DESCRIPTOR *pInfoBuffer,
IN uint32 InfoBufferSize,
| OUT uint32 *pActualSize ); |
Arguments: |
|
Handle | the handle of the current session |
PhysSlot | the physical slot number below which the devices in question are nested |
pSlotPath | the slot path to the parent bridge for the devices |
pInfoBuffer | pointer to the buffer where the information about devices is placed |
InfoBufferSize | the size (in bytes) of the buffer initially provided for the array by the |
| caller |
pActualSize | pointer to the variable where the required size of the buffer is stored |
| (even if the initial size is too small and the function returns the error |
| HSI_STATUS_INSUFFICIENT_BUFFER). |
Return Value: |
|
HSI_STATUS_SUCCESS
returned in the case of success
HSI_STATUS_INVALID_PARAMETER invalid session handle
HSI_NO_SUCH_DEVICE
if there are no child devices below the specified bridge
HSI_STATUS_INSUFFICIENT_BUFFER
returned if the information buffer provided by the caller is too small; in that case, the buffer isn’t filled in but the location pointed by pActualSize is set to a correct value to assist the caller in subsequent buffer allocation.
HSI_STATUS_NOT_SUPPORTED
returned if this function is not supported by the infrastructure
Other,
returned if other errors occurred during execution of this function
Synopsis:
This function retrieves information about child devices below the specified bridge that occupies the specified physical slot or is nested below it. The bridge is specified by the input parameter SlotPath.
The following information is provided for each device as an RH_SLOT_DESCRIPTOR structure:
Size | This is the size of a particular RH_SLOT_DESCRIPTOR value |
| including the |
Device addressing attributes: | |
PhysicalSlot | The number of the physical slot in the format |
| ID); the device described by this descriptor is nested below this slot |
PhysSlotDepth | The number of bridging levels between this device and the physical slot. |
High Availability Software for the Intel® NetStructureTM ZT 4901 Technical Product Specification | 59 |