On 2018-04-16 20:03, Oliver Neukum wrote:
Am Montag, den 16.04.2018, 10:23 -0400 schrieb Alan Stern:
> > > > [57246.701096] sd 1:0:0:0: tag#0 uas_eh_abort_handler 0 uas-tag 1
> > > > inflight: CMD IN
> > > > [57246.701130] sd 1:0:0:0: tag#0 CDB: opcode=0x1a 1a 00 3f 00 04 00
>
> URB is canceled, maybe that URB never finished?
No doubt. Perhaps the device doesn't support this particular command.
Then we should expect the enumeration to always fail.
Possibly the lower layers swallow the transfer.
Note not every time abort with 0x1a command ..sometimes it is with 0x9e,
0x12, 0xa0.
As my observation issue is observed during read_capacity_16/REPORT_LUN
or INQUIRY.
Regards
Oliver
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Best Regards,
Tushar R Nimkar
QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a
member of Code Aurora Forum, hosted by The Linux Foundation
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