NAME

scsi_hba_probe − default SCSI HBA probe function

SYNOPSIS

#include <sys/scsi/scsi.h>

int scsi_hba_probe(struct scsi_device ∗sd, int (∗waitfunc)(void));

INTERFACE LEVEL

Solaris architecture specific (Solaris DDI). 

ARGUMENTS

sd Pointer to a scsi_device(9S) structure describing the target. 

waitfunc NULL_FUNC or SLEEP_FUNC.

DESCRIPTION

scsi_hba_probe() is a function providing the semantics of scsi_probe(9F).  An HBA driver may call scsi_hba_probe() from its tran_tgt_probe(9E) entry point, to probe for the existence of a target on the SCSI bus, or the HBA may set tran_tgt_probe(9E) to point to scsi_hba_probe directly. 

RETURN VALUES

See scsi_probe(9F) for the return values from scsi_hba_probe(). 

CONTEXT

scsi_hba_probe() should only be called from the HBA’s tran_tgt_probe(9E) entry point. 

SEE ALSO

tran_tgt_probe(9E), scsi_device(9S), scsi_probe(9F)

Writing Device Drivers

SunOS 5.5/SPARC  —  Last change: 30 Aug 1995