linux-kernel - Re: [PATCH] usb: merge the two dummy

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Thu, 14 Apr 2011 11:45:34 -0400 (EDT)
From:	Alan Stern <stern@...land.harvard.edu>
To:	Sebastian Andrzej Siewior <bigeasy@...utronix.de>
cc:	Felipe Balbi <balbi@...com>,
	Tanya Brokhman <tlinder@...eaurora.org>, <gregkh@...e.de>,
	<linux-arm-msm@...r.kernel.org>, <ablay@...eaurora.org>,
	"'open list:USB GADGET/PERIPH...'" <linux-usb@...r.kernel.org>,
	'open list' <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] usb: merge the two dummy_hcds into one

On Thu, 14 Apr 2011, Sebastian Andrzej Siewior wrote:

> This patch merges the two HCDs so there is one for both.

It is too premature for this.

In fact, the support for USB-3 HCDs is currently in flux.  Sarah Sharp 
has submitted a whole bunch of patches to allow for the creation of 
primary and secondary HCDs, representing the USB-2 and USB-3 root hubs 
of an xHCI controller.  dummy-hcd should use the same mechanism.

This will means creating only one host-side platform device, and then 
creating two usb_hcd structures below it.  Tanya's design should be 
based on Sarah's work.

Alan Stern

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/