libata-scsi: Fix translation of REPORT ZONES command

Include reporting options when translating REPORT ZONES commmand to
ATA NCQ, and make sure we only look at the actually specified bits
in the CDB for the options.

Signed-off-by: Damien Le Moal <damien.lemoal@hgst.com>
[hch: update patch description]
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Tejun Heo <tj@kernel.org>
This commit is contained in:
Damien Le Moal 2016-07-14 09:05:49 +09:00 коммит произвёл Tejun Heo
Родитель 5b844b63dd
Коммит 3f17422b42
1 изменённых файлов: 2 добавлений и 2 удалений

Просмотреть файл

@ -3468,7 +3468,7 @@ static unsigned int ata_scsi_zbc_in_xlat(struct ata_queued_cmd *qc)
goto invalid_param_len;
}
sect = n_block / 512;
options = cdb[14];
options = cdb[14] & 0xbf;
if (ata_ncq_enabled(qc->dev) &&
ata_fpdma_zac_mgmt_in_supported(qc->dev)) {
@ -3478,7 +3478,7 @@ static unsigned int ata_scsi_zbc_in_xlat(struct ata_queued_cmd *qc)
tf->nsect = qc->tag << 3;
tf->feature = sect & 0xff;
tf->hob_feature = (sect >> 8) & 0xff;
tf->auxiliary = ATA_SUBCMD_ZAC_MGMT_IN_REPORT_ZONES;
tf->auxiliary = ATA_SUBCMD_ZAC_MGMT_IN_REPORT_ZONES | (options << 8);
} else {
tf->command = ATA_CMD_ZAC_MGMT_IN;
tf->feature = ATA_SUBCMD_ZAC_MGMT_IN_REPORT_ZONES;