HP UX 11i v1 I/O Cards manual

ZCOM Tables and Data Structures

ZCOM Kernel Data

Table 3-44	HPA Table Entries
Field Name	Field Description	Field Type	Size
			(Bytes)
hpano	HPA value of this interface	long	8
resrvd1	Reserved for future use.	int	4
resrvd2	Reserved for future use	int	4
card_type	The type of the ACC interface card	int	4
resrvd4	Reserved for future use	int	4
hlmpda	Pointer to lower manager’s (DAM) PDA	pointer	8
hpaift	Pointer to ZCOM interface table	pointer	8
hstatus	Status of this entry	uns.short	2
hactive	Number of active requests	uns.short	2
sx25_brdn	Streams X.25 board number (used in Subnet ID)	uns.short	2
spare1	Reserved, not used	uns.short	2
dvr	Call entry for the interface driver	pointer	8
bus1_num	Bus converter position (U2) of card	int	4
bus_num	Bus number of card	int	4
slot_num	Slot address of the card	int	4
hw_path[]	Hardware path string for this card	char	40
hlock	IFT spinlock	struct	16

Note that for EISA ACC the slot number is assigned to PDA variable in the DAM.

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