From: Matthew Garrett <mjg59@srcf.ucam.org>
To: "Török Edvin" <edwintorok@gmail.com>
Cc: zambrano@broadcom.com, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org, power@bughost.org
Subject: Re: [PATCH] b44: power down PHY when interface down
Date: Sat, 30 Jun 2007 13:05:42 +0100 [thread overview]
Message-ID: <20070630120541.GA21339@srcf.ucam.org> (raw)
In-Reply-To: <4354d3270706300447ladcda4by987b1f87963112f9@mail.gmail.com>
On Sat, Jun 30, 2007 at 02:47:35PM +0300, Török Edvin wrote:
> When the interface is down (or driver removed), the BroadCom 44xx card
> remains
> powered on, and both its MAC and PHY is using up power.
> This patch makes the driver issue a MAC_CTRL_PHY_PDOWN when the interface
> is halted, and does a partial chip reset turns off the activity LEDs too.
Do you still get link beat detection when the phy is powered down?
--
Matthew Garrett | mjg59@srcf.ucam.org
next prev parent reply other threads:[~2007-06-30 12:05 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-06-30 11:47 [PATCH] b44: power down PHY when interface down Török Edvin
2007-06-30 12:05 ` Matthew Garrett [this message]
2007-06-30 14:44 ` Arjan van de Ven
2007-06-30 15:19 ` Matthew Garrett
2007-06-30 15:25 ` Lennert Buytenhek
2007-07-01 13:02 ` Török Edvin
2007-06-30 16:42 ` PM policy, hotplug, power saving (was Re: [PATCH] b44: power down PHY when interface down) Jeff Garzik
2007-06-30 18:10 ` Stephen Hemminger
2007-06-30 18:31 ` PM policy, hotplug, power saving and WoL Henrique de Moraes Holschuh
2007-07-01 4:51 ` PM policy, hotplug, power saving (was Re: [PATCH] b44: power down PHY when interface down) Kyle Moffett
[not found] ` <4354d3270706300447ladcda4by987b1f87963112f9-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2007-06-30 12:13 ` [PATCH] b44: power down PHY when interface down Stephen Hemminger
2007-07-01 12:49 ` Török Edvin
2007-07-01 12:55 ` Michael Buesch
2007-06-30 21:53 ` Michael Buesch
2007-06-30 22:03 ` Lennert Buytenhek
2007-06-30 22:24 ` Michael Buesch
2007-06-30 23:17 ` Lennert Buytenhek
2007-07-01 10:23 ` Michael Buesch
2007-07-01 15:00 ` Lennert Buytenhek
2007-07-01 15:29 ` Michael Buesch
2007-07-01 20:20 ` Michael Buesch
-- strict thread matches above, loose matches on Subject: below --
2007-07-01 13:25 Török Edvin
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