Re: [PATCH v5 05/16] usb: sysfs link peer ports

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On Mon, 24 Feb 2014, Dan Williams wrote:

> Fix this up to use dev_name(&port_dev->dev) now that the name is no
> longer ambiguous.
> 
> 8<------------
> Subject: usb: sysfs link peer ports
> 
> From: Dan Williams <dan.j.williams@xxxxxxxxx>
> 
> The usb topology after this change will have symlinks between usb3 ports
> and their usb2 peers, for example:
> 
> usb2/2-1/2-1:1.0/port1/peer => ../../../../usb3/3-1/3-1:1.0/port1
> usb2/2-1/2-1:1.0/port2/peer => ../../../../usb3/3-1/3-1:1.0/port2
> usb2/2-1/2-1:1.0/port3/peer => ../../../../usb3/3-1/3-1:1.0/port3
> usb2/2-1/2-1:1.0/port4/peer => ../../../../usb3/3-1/3-1:1.0/port4
> usb2/2-0:1.0/port1/peer     => ../../../usb3/3-0:1.0/port1
> usb2/2-0:1.0/port2/peer     => ../../../usb3/3-0:1.0/port2
> usb2/2-0:1.0/port3/peer     => ../../../usb3/3-0:1.0/port3
> usb2/2-0:1.0/port4/peer     => ../../../usb3/3-0:1.0/port4
> 
> usb3/3-1/3-1:1.0/port1/peer => ../../../../usb2/2-1/2-1:1.0/port1
> usb3/3-1/3-1:1.0/port2/peer => ../../../../usb2/2-1/2-1:1.0/port2
> usb3/3-1/3-1:1.0/port3/peer => ../../../../usb2/2-1/2-1:1.0/port3
> usb3/3-1/3-1:1.0/port4/peer => ../../../../usb2/2-1/2-1:1.0/port4
> usb3/3-0:1.0/port1/peer     => ../../../usb2/2-0:1.0/port1
> usb3/3-0:1.0/port2/peer     => ../../../usb2/2-0:1.0/port2
> usb3/3-0:1.0/port3/peer     => ../../../usb2/2-0:1.0/port3
> usb3/3-0:1.0/port4/peer     => ../../../usb2/2-0:1.0/port4

You should redo those examples with the new port names.

Alan Stern

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