diff options
Diffstat (limited to 'drivers/usb/storage/uas.c')
| -rw-r--r-- | drivers/usb/storage/uas.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/usb/storage/uas.c b/drivers/usb/storage/uas.c index 9bfa7252f7f9..82da58890b73 100644 --- a/drivers/usb/storage/uas.c +++ b/drivers/usb/storage/uas.c @@ -28,6 +28,7 @@ #include <scsi/scsi_tcq.h> #include "uas-detect.h" +#include "scsiglue.h" /* * The r00-r01c specs define this version of the SENSE IU data structure. @@ -49,6 +50,7 @@ struct uas_dev_info { struct usb_anchor cmd_urbs; struct usb_anchor sense_urbs; struct usb_anchor data_urbs; + unsigned long flags; int qdepth, resetting; struct response_iu response; unsigned cmd_pipe, status_pipe, data_in_pipe, data_out_pipe; @@ -714,6 +716,15 @@ static int uas_queuecommand_lck(struct scsi_cmnd *cmnd, BUILD_BUG_ON(sizeof(struct uas_cmd_info) > sizeof(struct scsi_pointer)); + if ((devinfo->flags & US_FL_NO_ATA_1X) && + (cmnd->cmnd[0] == ATA_12 || cmnd->cmnd[0] == ATA_16)) { + memcpy(cmnd->sense_buffer, usb_stor_sense_invalidCDB, + sizeof(usb_stor_sense_invalidCDB)); + cmnd->result = SAM_STAT_CHECK_CONDITION; + cmnd->scsi_done(cmnd); + return 0; + } + spin_lock_irqsave(&devinfo->lock, flags); if (devinfo->resetting) { @@ -1087,6 +1098,8 @@ static int uas_probe(struct usb_interface *intf, const struct usb_device_id *id) devinfo->resetting = 0; devinfo->running_task = 0; devinfo->shutdown = 0; + devinfo->flags = id->driver_info; + usb_stor_adjust_quirks(udev, &devinfo->flags); init_usb_anchor(&devinfo->cmd_urbs); init_usb_anchor(&devinfo->sense_urbs); init_usb_anchor(&devinfo->data_urbs); |