Bitfields for EISA combined function information byte:
Bit(s)	Description	)
 7	reserved
 6	slot has free-form data entries
 5	slot has port initialization entries
 4	slot has port-range entries
 3	slot has DMA entries
 2	slot has IRQ entries
 1	slot has memory entries
 0	slot has function type entries
SeeAlso: #00538