svcadm(8)을 검색하려면 섹션에서 8 을 선택하고, 맨 페이지 이름에 svcadm을 입력하고 검색을 누른다.
tran_tgt_probe(9e)
tran_tgt_probe(9E) Driver Entry Points tran_tgt_probe(9E)
NAME
tran_tgt_probe - request to probe SCSI bus for a particular target
SYNOPSIS
#include <sys/scsi/scsi.h>
int prefixtran_tgt_probe(struct scsi_device *sd, int (*waitfunc,
void)););
INTERFACE LEVEL
Solaris architecture specific (Solaris DDI).
PARAMETERS
sd Pointer to a scsi_device(9S) structure.
waitfunc Pointer to either NULL_FUNC or SLEEP_FUNC.
DESCRIPTION
The tran_tgt_probe() vector in the scsi_hba_tran(9S) structure may be
initialized during the HBA driver's attach(9E) to point to a function
to be called by scsi_probe(9F) when called by a target driver during
probe(9E) and attach(9E) to probe for a particular SCSI target on the
bus. In the absence of an HBA-specific tran_tgt_probe() function, the
default scsi_probe(9F) behavior is supplied by the function
scsi_hba_probe(9F).
The possible choices the HBA driver may make are:
o Initialize the tran_tgt_probe vector to point to
scsi_hba_probe(9F), which results in the same behavior.
o Initialize the tran_tgt_probe vector to point to a private
function in the HBA, which may call scsi_hba_probe(9F)
before or after any necessary processing, as long as all the
defined scsi_probe(9F) semantics are preserved.
waitfunc indicates what tran_tgt_probe() should do when resources are
not available:
NULL_FUNC Do not wait for resources. See scsi_probe(9F) for defined
return values if no resources are available.
SLEEP_FUNC Wait indefinitely for resources.
SEE ALSO
attach(9E), probe(9E), tran_tgt_free(9E), tran_tgt_init(9E),
scsi_hba_probe(9F), scsi_probe(9F), scsi_device(9S), scsi_hba_tran(9S)
Writing Device Drivers in Oracle Solaris 11.4
Oracle Solaris 11.4 1 Nov 1993 tran_tgt_probe(9E)