Re: Lacie Rugged USB3-FW does not work with UAS

Hans de Goede
2021-07-27T21:22:14Z

Hi,

On 7/19/21 6:10 PM, Julian Sikorski wrote:
> W dniu 19.07.2021 o 14:47, Oliver Neukum pisze:
>>
>>> Hi all,
>>>
>>> apologies for necro-ing this thread. I have just tried this drive with
>>> my new laptop (Asus ZenBook UM425IA) and the same quirk was needed to
>>> get the drive to work:
>>> options usb-storage quirks=059f:1061:u
>>>
>>> Should we still try to get uas working with this drive or should I
>>> send a patch hardcoding a quirk? I am on 5.13.2-300.fc34.x86_64 kernel
>>> now. Thanks for the feedback in advance.
>>>
>>
>> Hi,
>>
>>
>> sometimes we must give up. This thing is too elusive. Please send a
>> patch with a quirk.
>>
>>      Regards
>>
>>          Oliver
>>
>>
>
> Hi,
>
> thanks for confirming. Patch is attached, it appears to be working correctly when applied against 5.13.3. Please let me know if changes are required.

I seem to have missed the earlier part of this thread somehow.

Looking at the USB-ids, your model seems mightily close to this existing quirk:

UNUSUAL_DEV(0x059f, 0x105f, 0x0000, 0x9999,
"LaCie",
"2Big Quadra USB3",
USB_SC_DEVICE, USB_PR_DEVICE, NULL,
US_FL_NO_REPORT_OPCODES | US_FL_NO_SAME),

Before we go with the suggested patch, can you give the uas driver one last
try with:

options usb-storage quirks=059f:1061:fk

? The fk translates like this:

f -> US_FL_NO_REPORT_OPCODES
k -> US_FL_NO_SAME

Regards,

Hans