Hello, as reported on https://bugzilla.kernel.org/show_bug.cgi?id=196739
a Transcend 25M3 device with ASM1153 chipset is detected as ASM1051 and breaking
UAS support as this one is blacklisted. But after contacting the manufacturer
claimed this model has a ASM1153 and supported by UASP. So I double checked the
chip on the microscope and it is true, this is a ASM1153 and detection has
failed.
syslog after attaching:
[kernel] usb 4-2: new SuperSpeed USB device number 4 using xhci_hcd
[kernel] usb 4-2: New USB device found, idVendor=174c, idProduct=5106
[kernel] usb 4-2: New USB device strings: Mfr=2, Product=3, SerialNumber=1
[kernel] usb 4-2: Product: StoreJet Transcend
[kernel] usb 4-2: Manufacturer: StoreJet Transcend
[kernel] usb 4-2: SerialNumber: S36VJ9CH307FOO
[kernel] usb-storage 4-2:1.0: USB Mass Storage device detected
[kernel] scsi host7: usb-storage 4-2:1.0
[kernel] scsi 7:0:0:0: Direct-Access StoreJet Transcend 0 PQ: 0
ANSI: 6
[kernel] sd 7:0:0:0: Attached scsi generic sg3 type 0
[kernel] sd 7:0:0:0: [sdd] 3907029168 512-byte logical blocks: (2.00 TB/1.82
TiB)
[kernel] sd 7:0:0:0: [sdd] Write Protect is off
[kernel] sd 7:0:0:0: [sdd] Write cache: enabled, read cache: enabled, doesn't
support DPO or FUA
[kernel] sdd: sdd1
[kernel] sd 7:0:0:0: [sdd] Attached SCSI disk
From lsusb -vv:
Bus 004 Device 005: ID 174c:5106 ASMedia Technology Inc. ASM1051 SATA 3Gb/s
bridge
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 3.00
bDeviceClass 0
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 9
idVendor 0x174c ASMedia Technology Inc.
idProduct 0x5106 ASM1051 SATA 3Gb/s bridge
bcdDevice 80.00
iManufacturer 2 StoreJet Transcend
iProduct 3 StoreJet Transcend
iSerial 1 S36VJ9CH307FOO
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 44
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xc0
Self Powered
MaxPower 0mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 8 Mass Storage
bInterfaceSubClass 6 SCSI
bInterfaceProtocol 80 Bulk-Only
iInterface 0
Best regards,
Massimo
signature.asc
Description: This is a digitally signed message part
