centos man page for scsi_probe_lun

SCSI_PROBE_LUN(9)						  SCSI mid layer						 SCSI_PROBE_LUN(9)

NAME
       scsi_probe_lun - probe a single LUN using a SCSI INQUIRY

SYNOPSIS
       int scsi_probe_lun(struct scsi_device * sdev, unsigned char * inq_result, int result_len, int * bflags);

ARGUMENTS
       sdev
	   scsi_device to probe

       inq_result
	   area to store the INQUIRY result

       result_len
	   len of inq_result

       bflags
	   store any bflags found here

DESCRIPTION
       Probe the lun associated with req using a standard SCSI INQUIRY;

       If the INQUIRY is successful, zero is returned and the INQUIRY data is in inq_result; the scsi_level and INQUIRY length are copied to the
       scsi_device any flags value is stored in *bflags.

AUTHORS
       James Bottomley <James.Bottomley@hansenpartnership.com>
	   Author.

       Rob Landley <rob@landley.net>
	   Author.

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014							 SCSI_PROBE_LUN(9)