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| author | Igor Pylypiv <ipylypiv@google.com> | 2024-07-02 02:47:31 +0000 |
|---|---|---|
| committer | Niklas Cassel <cassel@kernel.org> | 2024-07-03 10:51:41 +0200 |
| commit | 28ab9769117ca944cb6eb537af5599aa436287a4 (patch) | |
| tree | e5f618be43aac4bd7c104a8f5f5af9e058b62749 /drivers/ata | |
| parent | 97981926224afe17ba3e22e0c2b7dd8b516ee574 (diff) | |
| download | linux-28ab9769117ca944cb6eb537af5599aa436287a4.tar.gz linux-28ab9769117ca944cb6eb537af5599aa436287a4.tar.bz2 linux-28ab9769117ca944cb6eb537af5599aa436287a4.zip | |
ata: libata-scsi: Honor the D_SENSE bit for CK_COND=1 and no error
SAT-5 revision 8 specification removed the text about the ANSI INCITS
431-2007 compliance which was requiring SCSI/ATA Translation (SAT) to
return descriptor format sense data for the ATA PASS-THROUGH commands
regardless of the setting of the D_SENSE bit.
Let's honor the D_SENSE bit for ATA PASS-THROUGH commands while
generating the "ATA PASS-THROUGH INFORMATION AVAILABLE" sense data.
SAT-5 revision 7
================
12.2.2.8 Fixed format sense data
Table 212 shows the fields returned in the fixed format sense data
(see SPC-5) for ATA PASS-THROUGH commands. SATLs compliant with ANSI
INCITS 431-2007, SCSI/ATA Translation (SAT) return descriptor format
sense data for the ATA PASS-THROUGH commands regardless of the setting
of the D_SENSE bit.
SAT-5 revision 8
================
12.2.2.8 Fixed format sense data
Table 211 shows the fields returned in the fixed format sense data
(see SPC-5) for ATA PASS-THROUGH commands.
Cc: stable@vger.kernel.org # 4.19+
Reported-by: Niklas Cassel <cassel@kernel.org>
Closes: https://lore.kernel.org/linux-ide/Zn1WUhmLglM4iais@ryzen.lan
Reviewed-by: Niklas Cassel <cassel@kernel.org>
Signed-off-by: Igor Pylypiv <ipylypiv@google.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Link: https://lore.kernel.org/r/20240702024735.1152293-4-ipylypiv@google.com
Signed-off-by: Niklas Cassel <cassel@kernel.org>
Diffstat (limited to 'drivers/ata')
| -rw-r--r-- | drivers/ata/libata-scsi.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c index a9d2a1cf4c3d..fdc2a3b59fc1 100644 --- a/drivers/ata/libata-scsi.c +++ b/drivers/ata/libata-scsi.c @@ -941,11 +941,8 @@ static void ata_gen_passthru_sense(struct ata_queued_cmd *qc) &sense_key, &asc, &ascq); ata_scsi_set_sense(qc->dev, cmd, sense_key, asc, ascq); } else { - /* - * ATA PASS-THROUGH INFORMATION AVAILABLE - * Always in descriptor format sense. - */ - scsi_build_sense(cmd, 1, RECOVERED_ERROR, 0, 0x1D); + /* ATA PASS-THROUGH INFORMATION AVAILABLE */ + ata_scsi_set_sense(qc->dev, cmd, RECOVERED_ERROR, 0, 0x1D); } } |