1SCSI_REPORT_LUN_SCAN(9)         SCSI mid layer         SCSI_REPORT_LUN_SCAN(9)
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NAME

6       scsi_report_lun_scan - Scan using SCSI REPORT LUN results
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SYNOPSIS

9       int scsi_report_lun_scan(struct scsi_target * starget, int bflags,
10                                enum scsi_scan_mode rescan);
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ARGUMENTS

13       starget
14           which target
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16       bflags
17           Zero or a mix of BLIST_NOLUN, BLIST_REPORTLUN2, or
18           BLIST_NOREPORTLUN
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20       rescan
21           nonzero if we can skip code only needed on first scan
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DESCRIPTION

24       Fast scanning for modern (SCSI-3) devices by sending a REPORT LUN
25       command. Scan the resulting list of LUNs by calling
26       scsi_probe_and_add_lun.
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28       If BLINK_REPORTLUN2 is set, scan a target that supports more than 8
29       LUNs even if it's older than SCSI-3. If BLIST_NOREPORTLUN is set,
30       return 1 always. If BLIST_NOLUN is set, return 0 always. If
31       starget->no_report_luns is set, return 1 always.
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0

34       scan completed (or no memory, so further scanning is futile)
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1

37       could not scan with REPORT LUN
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AUTHORS

40       James Bottomley <James.Bottomley@hansenpartnership.com>
41           Author.
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43       Rob Landley <rob@landley.net>
44           Author.
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47Kernel Hackers Manual 3.10         June 2019           SCSI_REPORT_LUN_SCAN(9)
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