Re: [PATCH v6 2/3] usb-storage: Add Hiksemi USB3-FW to IGNORE_UAS

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On Fri, Sep 16, 2022 at 02:55:55PM +0800, nana wrote:
> Hi:
> 
>     ok,I have upated to v7.
> 
>     Sorry , The information in the previous answers about thinkplus(0x17ef,
> 0x3899) comes from the tester, which is somewhat confused.
> 
>     I just get the device from other department and the detailed test data
> are as follows:
> 
> 
> Test the thinkplus(0x17ef, 0x3899) speed by gnome-disk-utility tool.
> 
> linux(load uas):                 linux(not load uas):
> 
> read: 394.2 MB/s                read:  382.2 MB/s
> 
> 
> write:  377.4 MB/s                 write:  347.8 MB/s
> 
> 
> ---------------------
> 
> win10(lower than linux,but more stable):
> 
> read : 388.1 MB/s
> 
> write: 320   MB/s
> 
> 
> The main performance differences is write speed.but load uas can cause error
> after long run, not good compatible with uas, So two bosses can
> consideration for the third patch is it feasible.

Is there any way for you to tell which protocol Windows uses 
(usb-storage or UAS)?

Alan Stern



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