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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

May 2018 Kernel Hackers Manual 3.16