diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2023-09-27 09:58:02 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2023-09-27 09:58:02 -0700 |
| commit | 633b47cb009d09dc8f4ba9cdb3a0ca138809c7c7 (patch) | |
| tree | 12eac99049a12e2fb6942c445d9c63a4a06bc217 /drivers/scsi/scsi_scan.c | |
| parent | b6cd17050bc0817c79924f23716198b2e935556e (diff) | |
| parent | 2132df16f53b4f01ab25f5d404f36a22244ae342 (diff) | |
| download | linux-633b47cb009d09dc8f4ba9cdb3a0ca138809c7c7.tar.gz linux-633b47cb009d09dc8f4ba9cdb3a0ca138809c7c7.tar.bz2 linux-633b47cb009d09dc8f4ba9cdb3a0ca138809c7c7.zip | |
Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull SCSI fixes from James Bottomley:
"A single fix for libata: older devices don't support command duration
limits (CDL) and some don't support report opcodes, meaning there's no
way to tell if they support the command or not.
Reduce the problems of incorrectly using CDL commands on older devices
by checking SCSI spec compliance at SPC-5 (the spec which introduced
the command) before turning on CDL"
* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
scsi: core: ata: Do no try to probe for CDL on old drives
Diffstat (limited to 'drivers/scsi/scsi_scan.c')
| -rw-r--r-- | drivers/scsi/scsi_scan.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/scsi/scsi_scan.c b/drivers/scsi/scsi_scan.c index 52014b2d39e1..eaa972bee6c0 100644 --- a/drivers/scsi/scsi_scan.c +++ b/drivers/scsi/scsi_scan.c @@ -822,7 +822,7 @@ static int scsi_probe_lun(struct scsi_device *sdev, unsigned char *inq_result, * device is attached at LUN 0 (SCSI_SCAN_TARGET_PRESENT) so * non-zero LUNs can be scanned. */ - sdev->scsi_level = inq_result[2] & 0x07; + sdev->scsi_level = inq_result[2] & 0x0f; if (sdev->scsi_level >= 2 || (sdev->scsi_level == 1 && (inq_result[3] & 0x0f) == 1)) sdev->scsi_level++; |