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gregkh / usbutils

USB utilities for Linux, including lsusb
http://www.linux-usb.org
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Include "negotiated speed" in device dump #180

Open fabiensanglard opened 8 months ago

fabiensanglard commented 8 months ago

It used to be simple to make sure a device connection was using USB 3.0+ speed. Check the Type-A connector and make sure it is blue.

The color code was dropped with USB-C cables. Some of them only have USB-2 wires, which made some devices silently fallback on USB-2 speed.

This patch displays the "negotiated speed" of a device so users can make sure the device is working at the expected speed.

Signed-off-by: Fabien Sanglard fabien.sanglard@gmail.com

fabiensanglard commented 8 months ago

I am not familiar with github, is there anything else I need to do to request another review (I have clicked the button).

fabiensanglard commented 8 months ago

ping?

gregkh commented 8 months ago

There is no rush here, please give me time to consider this, and test it, as it will affect the output for everyone in a way that has not been displayed before.

fabiensanglard commented 6 months ago

Did you get a change to think about this PR Greg?

fabiensanglard commented 3 weeks ago

Hello, did you get a chance to look at this PR?