From: Greg KH <greg@kroah.com>
To: Ondrej Zary <linux@rainbow-software.org>
Cc: Alan Stern <stern@rowland.harvard.edu>,
linux-pm@lists.linux-foundation.org, linux-usb@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2] [RFC] ehci: Disable wake on overcurrent (WKOC_E) and disconnect (WKDISC_E)
Date: Tue, 27 Apr 2010 14:33:59 -0700 [thread overview]
Message-ID: <20100427213359.GA29696@kroah.com> (raw)
In-Reply-To: <201004272246.51494.linux@rainbow-software.org>
On Tue, Apr 27, 2010 at 10:46:48PM +0200, Ondrej Zary wrote:
> > Why would you want to change the jumper settings? Host controllers are
> > _supposed_ to supply 5V power during system suspend.
>
> Maybe because I don't want all my USB devices to be powered when the system is
> turned off. I doubt that laptop in suspend-to-RAM (on battery) provides power
> to USB ports.
On the contrary, it does. Some of us use this mode to charge devices :)
thanks,
greg k-h
next prev parent reply other threads:[~2010-04-27 21:34 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-04-27 13:23 ehci_hcd causes immediate wakeup from suspend to RAM or disk on Asus P4P800-VM Ondrej Zary
2010-04-27 14:22 ` [PATCH] ehci: Disable wake on overcurrent (WKOC_E) Ondrej Zary
2010-04-27 16:25 ` [PATCH v2] [RFC] ehci: Disable wake on overcurrent (WKOC_E) and disconnect (WKDISC_E) Ondrej Zary
2010-04-27 19:21 ` Alan Stern
2010-04-27 20:46 ` Ondrej Zary
2010-04-27 21:33 ` Greg KH [this message]
2010-04-28 15:41 ` Alan Stern
2010-04-28 17:30 ` Ondrej Zary
2010-04-29 16:16 ` Alan Stern
2010-04-29 17:45 ` [linux-pm] " Alan Stern
2010-04-29 21:14 ` Ondrej Zary
2010-05-04 5:37 ` Du, Alek
2010-05-05 3:12 ` Du, Alek
2010-05-05 15:55 ` Alan Stern
2010-05-06 0:11 ` Du, Alek
2010-05-06 8:23 ` Du, Alek
2010-05-06 14:46 ` Alan Stern
2010-05-06 15:20 ` Du, Alek
2010-05-06 16:06 ` Alan Stern
2010-05-07 1:32 ` Du, Alek
2010-05-07 15:20 ` Alan Stern
2010-05-08 2:00 ` Du, Alek
[not found] ` <6C44CD31806DCD4BB88546DAB7AFC9A201EB5A39FA@shsmsx502.ccr.corp.intel.com>
2010-05-10 2:25 ` Du, Alek
2010-05-10 21:05 ` Alan Stern
2010-05-11 3:31 ` Du, Alek
2010-05-11 14:01 ` Alan Stern
2010-05-11 15:58 ` Alan Stern
2010-05-11 16:10 ` Du, Alek
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