Man page 9 : scsi_probe_and_add_lun

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

int scsi_probe_and_add_lun(struct scsi_target *  starget , uint  lun , int *  bflagsp , struct scsi_device **  sdevp , int  rescan , void *  hostdata );

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 nonzero skip some code only needed on first scan

hostdata
    passed to scsi_alloc_sdev

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

could not allocate or setup a scsi_device

target responded, but no device is attached at the LUN

a new scsi_device was allocated and initialized

James Bottomley <>
    Author.

Rob Landley <>
    Author.