From: Dipankar Sarma <dipankar@in•ibm.com>
To: Vaidyanathan Srinivasan <svaidy@linux•vnet.ibm.com>
Cc: Paul Mackerras <paulus@samba•org>,
Anton Blanchard <anton@samba•org>,
linuxppc-dev@ozlabs•org
Subject: Re: [RFC] powerpc: add support for new hcall H_BEST_ENERGY
Date: Tue, 9 Mar 2010 00:58:26 +0530 [thread overview]
Message-ID: <20100308192826.GJ10402@in.ibm.com> (raw)
In-Reply-To: <20100308065006.GA6281@dirshya.in.ibm.com>
On Mon, Mar 08, 2010 at 12:20:06PM +0530, Vaidyanathan Srinivasan wrote:
> * Dipankar Sarma <dipankar@in•ibm.com> [2010-03-06 00:48:11]:
>
> > Shouldn't we create this only for supported platforms ?
>
> Hi Dipankar,
>
> Yes we will need a check like
> firmware_has_feature(FW_FEATURE_BEST_ENERGY) to avoid sysfs files in
> unsupported platforms. I will add that check in the next iteration.
Also, given that this module isn't likely to provide anything on
older platforms, it should get loaded only on newer platforms.
Thanks
Dipankar
next prev parent reply other threads:[~2010-03-08 19:28 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-03-03 18:18 [RFC] powerpc: add support for new hcall H_BEST_ENERGY Vaidyanathan Srinivasan
2010-03-05 19:18 ` Dipankar Sarma
2010-03-08 6:50 ` Vaidyanathan Srinivasan
2010-03-08 19:28 ` Dipankar Sarma [this message]
2010-03-10 4:30 ` Vaidyanathan Srinivasan
2010-04-07 2:04 ` Benjamin Herrenschmidt
2010-04-07 4:57 ` Vaidyanathan Srinivasan
2010-04-07 5:13 ` Benjamin Herrenschmidt
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