31:17

0h

RO

Reserved

16

0h

RW/L

WQ Occupancy Interrupt Table (OIT)

0: WQ Occupancy Interrupt Handle is a handle for the MSI-X table.
1: WQ Occupancy Interrupt Handle is a handle for the IMS.
This field is read-only except while the WQ is Disabled.If the IMS Support field in the SIOV capability is 0 or if the SIOV capability is not present, this field must be 0.If the WQ Occupancy Interrupt Support field in WQCAP is 0, this field is reserved.

15:0

0h

RW/L

WQ Occupancy Interrupt Handle (OIH)

An interrupt handle indicating which interrupt table entry to use to generate the interrupt.
When the Interrupt Handle Request capability is 0, this field is the index of the desired entry in the MSI-X table or IMS.
When the Interrupt Handle Request capability is 1, this is a handle returned by the Request Interrupt Handle command.
This field is read-only except while the WQ is Disabled.
If the WQ Occupancy Interrupt Support field in WQCAP is 0, this field is reserved.