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ata: libata-scsi: improve ata_scsiop_maint_in()

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Allow translation of REPORT_SUPPORTED_OPERATION_CODES commands using
the command format 0x3, that is, checking support for commands that are
identified using an opcode and a service action.

Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Signed-off-by: Niklas Cassel <niklas.cassel@wdc.com>
This commit is contained in:
Damien Le Moal 2022-12-29 18:00:03 +01:00
parent 7574a8377c
commit 002c487119
1 changed files with 2 additions and 1 deletions
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3
drivers/ata/libata-scsi.c
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@ -3266,11 +3266,12 @@ static unsigned int ata_scsiop_maint_in(struct ata_scsi_args *args, u8 *rbuf)
u8 supported = 0;
unsigned int err = 0;
if (cdb[2] != 1) {
if (cdb[2] != 1 && cdb[2] != 3) {
ata_dev_warn(dev, "invalid command format %d\n", cdb[2]);
err = 2;
goto out;
}
switch (cdb[3]) {
case INQUIRY:
case MODE_SENSE: