Re: [PATCH] USB: uas: Add the no-UAS quirk for JMicron JMS561U

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On Sat, 25 Jan 2020, Tim Schumacher wrote:

> The JMicron JMS561U (notably used in the Sabrent SATA-to-USB
> bridge) appears to have UAS-related issues when copying large
> amounts of data, causing it to stall.
> 
> Disabling the advertised UAS (either through a command-line
> quirk or through this patch) mitigates those issues.
> 
> Cc: stable@xxxxxxxxxxxxxxx
> Signed-off-by: Tim Schumacher <timschumi@xxxxxx>
> ---
>  drivers/usb/storage/unusual_uas.h | 7 +++++++
>  1 file changed, 7 insertions(+)
> 
> diff --git a/drivers/usb/storage/unusual_uas.h b/drivers/usb/storage/unusual_uas.h
> index 1b23741036ee..eaec7d4973b7 100644
> --- a/drivers/usb/storage/unusual_uas.h
> +++ b/drivers/usb/storage/unusual_uas.h
> @@ -97,6 +97,13 @@ UNUSUAL_DEV(0x357d, 0x7788, 0x0000, 0x9999,
>  		USB_SC_DEVICE, USB_PR_DEVICE, NULL,
>  		US_FL_NO_REPORT_OPCODES | US_FL_IGNORE_UAS),
> 
> +/* Reported-by: Tim Schumacher <timschumi@xxxxxx> */
> +UNUSUAL_DEV(0x152d, 0x1561, 0x0000, 0x9999,
> +		"JMicron",
> +		"JMS561U",
> +		USB_SC_DEVICE, USB_PR_DEVICE, NULL,
> +		US_FL_IGNORE_UAS),
> +
>  /* Reported-by: Hans de Goede <hdegoede@xxxxxxxxxx> */
>  UNUSUAL_DEV(0x4971, 0x1012, 0x0000, 0x9999,
>  		"Hitachi",

This entry was added in the wrong place; entries should be sorted by 
Vendor ID and Product ID, as described at the start of the file.  
Please move it to the proper location and resubmit.

Alan Stern




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