Xiaomi 3G usb3.0 issue scsi

Hi. I am using the Xiaomi 3g with the latest Stable firmware. I installed all packets for usb. But new usb 3.0 scsi hdd cases do not work. They are not recognized, so I can t mount them. I think it is some kind of driver issue. With 2.0 the NAS Speed with samba are limitied on my device to 60mb/down and 25mb/s up. An older 3.0 hdd case did work, but only improved speeds by about 5-10mb/s

Have you tried installing kmod-usb-storage-uas?

yes of course, this problem seems to be typical for xiaomi 3g router. other uses have that too. i coud only use a micro usb 2.0 cable. but then i loose speed

I have this problem too.
dmesg output:

[1029987.179758] usb 2-1: new SuperSpeed USB device number 4 using xhci-mtk
[1029987.227073] scsi host0: uas
[1029987.231295] xhci-mtk 1e1c0000.xhci: ERROR Transfer event for unknown stream ring slot 1 ep 2
[1029987.239912] xhci-mtk 1e1c0000.xhci: @000000000f787560 0e2d1200 00000000 05000000 01038001
[1029987.248231] xhci-mtk 1e1c0000.xhci: ERROR Transfer event for unknown stream ring slot 1 ep 6
[1029987.256805] xhci-mtk 1e1c0000.xhci: @000000000f787570 0e2d1100 00000000 05000000 01078001
[1030008.889751] scsi 0:0:0:0: tag#0 uas_eh_abort_handler 0 uas-tag 1 inflight: CMD IN
[1030008.897490] scsi 0:0:0:0: tag#0 CDB: opcode=0x12 12 00 00 00 24 00
[1030008.903953] xhci-mtk 1e1c0000.xhci: Mismatch between completed Set TR Deq Ptr command & xHCI internal state.
[1030008.913918] xhci-mtk 1e1c0000.xhci: ep deq seg = 8e230d00, deq ptr = ae253010
[1030009.999750] scsi host0: uas_eh_device_reset_handler FAILED to get lock err -16
[1030010.007158] scsi 0:0:0:0: Device offlined - not ready after error recover

Same issue here. Its a kernel / uas driver bug.


Is there a way to "force" usb3/ Bulk only Transport mode instead of uas/uasp?