On Fri, Sep 22, 2023 at 03:23:29PM +0200, Massimo Burcheri wrote: > On Thu, 2023-09-21 at 10:23 -0400, Alan Stern wrote: > > > > > > coming from https://lore.kernel.org/all/20200818041324.GA3173@Susan/ > > > That email refers to vendor & product 357d:7788. But your device, as > > shown in the earlier email message, is 152d:0567. So it's puzzling why > > you referred back to this bug report, even though the devices do have > > similar names (JMicron J566 and J567). > > Sorry for confusing. > I wrote to Cyril Roelandt and he said that he noticed that old thread had a typo > with JMS566 and he was actually using the same JMS567 at that time. > > Though productIds are still different: > > Old thread: > [Tue Aug 18 05:14:19 2020] usb 2-2: New USB device found, idVendor=357d, idProduct=7788, bcdDevice= 1.14 > [Tue Aug 18 05:14:19 2020] usb 2-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3 > > My Log: > Aug 27 19:00:47 [kernel] usb 4-5: New USB device found, idVendor=152d, idProduct=0567, bcdDevice=52.03 > Aug 27 19:00:47 [kernel] usb 4-5: New USB device strings: Mfr=1, Product=2, SerialNumber=3 Okay. Let's forget about the 357d:7788 device and focus on your 152d:0567 device. That will help reduce the confusion. > > If you can, start by figuring out why your kernel isn't using the uas > > driver for the JMS567. Is the driver itself blacklisted on your > > computer? > > It's not blacklisted here afaik. This would be done in /etc/modprobe.d/*.conf > and I have no entry about that device. > > So you mean if not blacklisted by kernel and not locally blacklisted, uas is > just not supported by that firmware? I'm going to check if I can just try other > firmwares that were reported to support uas. > > In the past I already got an enclosure supporting uas by just switching the > firmware...that was: > > Nov 23 10:25:27 [kernel] usb 4-6: new SuperSpeed Gen 1 USB device number 3 using xhci_hcd > Nov 23 10:25:27 [kernel] usb 4-6: New USB device found, idVendor=174c, idProduct=55aa, bcdDevice= 1.00 > Nov 23 10:25:27 [kernel] usb 4-6: New USB device strings: Mfr=2, Product=3, SerialNumber=1 > Nov 23 10:25:27 [kernel] usb 4-6: Product: USB3-SATA-UASP1(modForGentoo) > Nov 23 10:25:27 [kernel] usb 4-6: Manufacturer: StoreJet Transcend Maybe the problem isn't blacklisting at all; maybe your JMS567 device's firmware just doesn't support UAS. I don't think you have posted the "lsusb -v" output for this device. What does it say? Alan Stern
