From: Scott Wood <scottwood@freescale.com>
To: Kumar Gala <galak@kernel.crashing.org>
Cc: linuxppc-dev@ozlabs.org
Subject: Re: [PATCH 12/13] gianfar: Add flags for magic packet and MDIO.
Date: Mon, 07 May 2007 14:54:36 -0500 [thread overview]
Message-ID: <463F83FC.6080807@freescale.com> (raw)
In-Reply-To: <20F58AAE-A35D-4BEC-9597-A882567BA5B4@kernel.crashing.org>
Kumar Gala wrote:
>
> On May 7, 2007, at 1:29 PM, Scott Wood wrote:
>
>> The magic packet flag indicates that the hardware has this
>> capability. The MDIO flag indicates that this device's
>> registers contain active MDIO registers, and thus this
>> device should not be put to sleep.
>
>
> Can you explain the MDIO part further, do you mean its the tsec that
> has the MDIO registers in its address space or that its actively using
> MDIO for something?
TSEC1 contains the MDIO registers for both TSEC1 and TSEC2. Thus, TSEC1
cannot be put to sleep if TSEC2 is active (plus, the phy timer would
have to be deactivated). For now, the simple approach of never sleeping
TSEC1 is used.
-Scott
next prev parent reply other threads:[~2007-05-07 19:54 UTC|newest]
Thread overview: 47+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-05-07 18:29 [PATCH 01/13] Clean up formatting in Documentation/booting-without-of.txt Scott Wood
2007-05-07 18:29 ` [PATCH 02/13] Document devtree binding for power management controllers Scott Wood
2007-05-08 0:19 ` David Gibson
2007-05-07 18:29 ` [PATCH 03/13] Document the sleep property Scott Wood
2007-05-08 2:11 ` Olof Johansson
2007-05-08 15:23 ` Scott Wood
2007-05-07 18:29 ` [PATCH 04/13] Document the devtree binding for general purpose timers Scott Wood
2007-05-07 18:29 ` [PATCH 05/13] Document the fsl, magic-packet property in gianfar nodes Scott Wood
2007-05-07 21:27 ` Andy Fleming
2007-05-07 21:29 ` Scott Wood
2007-05-07 21:51 ` Andy Fleming
2007-05-07 23:06 ` Kumar Gala
2007-05-08 0:18 ` David Gibson
2007-05-09 14:33 ` Segher Boessenkool
2007-05-09 18:26 ` Scott Wood
2007-05-10 6:57 ` Segher Boessenkool
2007-05-08 15:29 ` Scott Wood
2007-05-07 18:29 ` [PATCH 06/13] Make swsusp_32.S usable for suspend-to-RAM Scott Wood
2007-05-07 18:29 ` [PATCH 07/13] Implement arch disable/enable irq hooks Scott Wood
2007-05-21 15:55 ` Johannes Berg
2007-05-22 7:14 ` Benjamin Herrenschmidt
2007-05-22 9:03 ` Johannes Berg
2007-05-22 9:15 ` Benjamin Herrenschmidt
2007-05-22 9:24 ` Johannes Berg
2007-05-07 18:29 ` [PATCH 08/13] pm: Handle HID0_SLEEP in the TLF_NAPPING hack Scott Wood
2007-05-07 18:29 ` [PATCH 09/13] fsl_soc: Factor fsl_get_bus_freq() out of the wdt init Scott Wood
2007-05-10 3:36 ` Kumar Gala
2007-05-10 15:49 ` Scott Wood
2007-05-10 15:59 ` Kumar Gala
2007-05-07 18:29 ` [PATCH 10/13] mpc83xx: Power Management support Scott Wood
2007-05-22 21:08 ` Guennadi Liakhovetski
2007-05-22 21:16 ` Scott Wood
2007-05-07 18:29 ` [PATCH 11/13] mpc83xx: timer driver for PM wakeup Scott Wood
2007-05-07 18:29 ` [PATCH 12/13] gianfar: Add flags for magic packet and MDIO Scott Wood
2007-05-07 19:52 ` Kumar Gala
2007-05-07 19:54 ` Scott Wood [this message]
2007-05-07 20:00 ` Kumar Gala
2007-05-07 21:25 ` Andy Fleming
2007-05-07 21:31 ` Scott Wood
2007-05-07 21:56 ` Andy Fleming
2007-05-07 21:45 ` Andy Fleming
2007-05-07 21:53 ` Scott Wood
2007-05-07 21:59 ` Andy Fleming
2007-05-07 23:11 ` Kumar Gala
2007-05-07 23:36 ` Andy Fleming
2007-05-07 18:30 ` [PATCH 13/13] gianfar: Magic Packet and suspend/resume support Scott Wood
2007-05-08 0:20 ` [PATCH 01/13] Clean up formatting in Documentation/booting-without-of.txt David Gibson
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=463F83FC.6080807@freescale.com \
--to=scottwood@freescale.com \
--cc=galak@kernel.crashing.org \
--cc=linuxppc-dev@ozlabs.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).