SCSI_PROBE_AND_ADD_L(9)                   SCSI mid layer                  SCSI_PROBE_AND_ADD_L(9)



NAME
       scsi_probe_and_add_lun - probe a LUN, if a LUN is found add it

SYNOPSIS
       int scsi_probe_and_add_lun(struct scsi_target * starget, u64 lun, int * bflagsp,
                                  struct scsi_device ** sdevp, enum scsi_scan_mode rescan,
                                  void * hostdata);

ARGUMENTS
       starget
           pointer to target device structure

       lun
           LUN of target device

       bflagsp
           store bflags here if not NULL

       sdevp
           probe the LUN corresponding to this scsi_device

       rescan
           if not equal to SCSI_SCAN_INITIAL skip some code only needed on first scan

       hostdata
           passed to scsi_alloc_sdev

DESCRIPTION
       Call scsi_probe_lun, if a LUN with an attached device is found, allocate and set it up by
       calling scsi_add_lun.

RETURN
       SCSI_SCAN_NO_RESPONSE: could not allocate or setup a scsi_device SCSI_SCAN_TARGET_PRESENT:
       target responded, but no device is attached at the LUN SCSI_SCAN_LUN_PRESENT: a new
       scsi_device was allocated and initialized

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

       Rob Landley <rob AT landley.net>
           Author.

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                   SCSI_PROBE_AND_ADD_L(9)