Bug 196739
| Summary: | ASM1153 detected as ASM1051 and breaking UAS | ||
|---|---|---|---|
| Product: | Drivers | Reporter: | Massimo Burcheri (massimo.burcheri) |
| Component: | USB | Assignee: | Greg Kroah-Hartman (greg) |
| Status: | NEW --- | ||
| Severity: | normal | ||
| Priority: | P1 | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Kernel Version: | 4.12.0 | Subsystem: | |
| Regression: | No | Bisected commit-id: | |
On Wed, Aug 23, 2017 at 01:59:23PM +0000, bugzilla-daemon@bugzilla.kernel.org wrote: > https://bugzilla.kernel.org/show_bug.cgi?id=196739 > > Bug ID: 196739 > Summary: ASM1153 detected as ASM1051 and breaking UAS > Product: Drivers > Version: 2.5 > Kernel Version: 4.12.0 All USB bugs should be sent to the linux-usb@vger.kernel.org mailing list, and not entered into bugzilla. Please bring this issue up there, if it is still a problem in the latest kernel release. Just for completeness: https://www.mail-archive.com/linux-usb@vger.kernel.org/msg93866.html |
New device Transcend 25M3 was detected like a ASM1051 breaking the support for UAS 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 chipset on the microscope and it is true, this is a ASM1153. 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