linux-kernel - RE: [linux-pm] [PATCH v2] [RFC] ehci: Disable wake on overcurrent (WKOC_E) and disconnect (WKDISC

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Message-ID: <1865303E0DED764181A9D882DEF65FB61A82CECA8A@shsmsx502.ccr.corp.intel.com>
Date:	Wed, 12 May 2010 00:10:54 +0800
From:	"Du, Alek" <alek.du@...el.com>
To:	Alan Stern <stern@...land.harvard.edu>
CC:	Ondrej Zary <linux@...nbow-software.org>,
	Linux-pm mailing list <linux-pm@...ts.linux-foundation.org>,
	USB list <linux-usb@...r.kernel.org>,
	Kernel development list <linux-kernel@...r.kernel.org>
Subject: RE: [linux-pm] [PATCH v2] [RFC] ehci: Disable wake on overcurrent
 (WKOC_E) and disconnect (WKDISC_E)

>-----Original Message-----
>From: Alan Stern [mailto:stern@...land.harvard.edu]
>Sent: Tuesday, May 11, 2010 11:58 PM
>To: Du, Alek
>Cc: Ondrej Zary; Linux-pm mailing list; USB list; Kernel development list
>Subject: Re: [linux-pm] [PATCH v2] [RFC] ehci: Disable wake on overcurrent
>(WKOC_E) and disconnect (WKDISC_E)
>
>Alek:
>
>By the way, does the Moorestown platform support multiple ports
>on the root hub?  If it does then using a single time delay (instead of
>a separate delay for each port) makes sense.  But if it doesn't then
>there's no reason to move the power-up and power-down delays outside
>the port loops.
>
>Alan Stern

Alan,

Yes, the Moorestown platform supports multi-ports, actually my test board has three ports on the root hub.

Thanks,
Alek


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