On Tue, Feb 25, 2014 at 12:20 PM, Alan Stern wrote:
> On Mon, 24 Feb 2014, Dan Williams wrote:
>
>> @@ -163,12 +227,18 @@ int usb_hub_create_port_device(struct usb_hub *hub,
>> int port1)
>> port_dev->dev.parent = hub->intfdev;
>> port_dev->dev.groups = port_dev_group;
>> port_d
On Mon, 24 Feb 2014, Dan Williams wrote:
> @@ -163,12 +227,18 @@ int usb_hub_create_port_device(struct usb_hub *hub, int
> port1)
> port_dev->dev.parent = hub->intfdev;
> port_dev->dev.groups = port_dev_group;
> port_dev->dev.type = &usb_port_device_type;
> - dev_set_name(&p
On Mon, 24 Feb 2014, Dan Williams wrote:
> Subject: usb: assign default peer ports for root hubs
>
> From: Dan Williams
>
> Assume that the peer of a superspeed port is the port with the same id
> on the shared_hcd root hub. This identification scheme is required of
> external hubs by the USB3
On Mon, 24 Feb 2014, Dan Williams wrote:
> >> What's worse, in-kernel gymnastics to print out useful names, or
> >> adding sysfs links from the old short name to the new name?
> >
> > Normally I'd agree, but this is a marginal case. What do other people
> > think?
>
> How about this, make the de
On Mon, 2014-02-24 at 16:46 -0500, Alan Stern wrote:
> On Fri, 21 Feb 2014, Dan Williams wrote:
>
> > Assume that the peer of a superspeed port is the port with the same id
> > on the shared_hcd root hub. This identification scheme is required of
> > external hubs by the USB3 spec [1]. However,
On Mon, Feb 24, 2014 at 2:12 PM, Alan Stern wrote:
> On Mon, 24 Feb 2014, Dan Williams wrote:
>
>> > Also, the gyrations you have to go through here and elsewhere to print
>> > useful names indicate that we should set up better names for the port
>> > devices. How about:
>> >
>> > dev_set
On Mon, 24 Feb 2014, Dan Williams wrote:
> > Also, the gyrations you have to go through here and elsewhere to print
> > useful names indicate that we should set up better names for the port
> > devices. How about:
> >
> > dev_set_name(&port_dev->dev, "%s-port%d", dev_name(&hub->hdev->dev)
On Mon, Feb 24, 2014 at 1:46 PM, Alan Stern wrote:
> On Fri, 21 Feb 2014, Dan Williams wrote:
>
>> Assume that the peer of a superspeed port is the port with the same id
>> on the shared_hcd root hub. This identification scheme is required of
>> external hubs by the USB3 spec [1]. However, for r
On Fri, 21 Feb 2014, Dan Williams wrote:
> Assume that the peer of a superspeed port is the port with the same id
> on the shared_hcd root hub. This identification scheme is required of
> external hubs by the USB3 spec [1]. However, for root hubs, tier mismatch
> may be in effect [2]. Tier mism
