Sami Farin <hvtaifwkbgefbaei@...> writes:
>
> transcend rdf8 reader works in usb2 port, but some SD cards do not work in
> usb3 port. 3.5.0-g918227bb1 kernel, Asus P8Z68-V PRO GEN3 rev 3402.
>
> If someone knows a working (in Linux) SD card reader for usb3, please tell me.
>
> cat: write error: Input/output error
>
> [50884.072204] usb 4-2: Product: GL3220
> [50884.072207] usb 4-2: Manufacturer: Genesys
[...]
> [50884.073407] scsi16 : usb-storage 4-2:1.0
> [50885.075480] scsi 16:0:0:0: Direct-Access
Generic STORAGE DEVICE TS07
[... see TS07 above - this is an OLD firmware version ...]
>
> 03:00.0 USB controller: ASMedia Technology Inc. ASM1042 SuperSpeed USB Host
Controller (prog-if 30 [XHCI])
My problems with Transcend TS-RDF8W card reader are gone after TS-RDF8 firmware
upgrade (from original TS08 firmware version to TS17); Also, I have upgraded
firmware for NEC Corporation uPD720200 USB3 controller on my ASUS Crosshair-IV
Formula mainboard to version 303408 - look for Renesas firmware);
The TS17 firmware for Transcend RDF-8 is from manufacturer site (there is a
version for MAC and for Windows, which I used (on another computer - laptop with
Win7 installed, over USB2)).
Now I have read and written data with TS-RDF8 connected to USB3 port with no
problem so far.
Your dmesg output means you have and old TS07 firmware inside Transcend TS-RDF8
card reader, please upgrade it to TS17 version (you need a MAC or windows
machine with USB2 port) and try again.
Also make sure ASM1042 firmware is up-to-date - it seems many USB3 product
are being sold with broken firmware
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