linux-kernel - Re: [PATCH 02/11] soc/fsl: Introduce DPAA BMan device management driver

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Date:	Fri, 10 Jul 2015 13:50:27 -0500
From:	Scott Wood <scottwood@...escale.com>
To:	Pledge Roy-R01356 <roy.pledge@...escale.com>
CC:	Paul Bolle <pebolle@...cali.nl>,
	"linuxppc-dev@...ts.ozlabs.org" <linuxppc-dev@...ts.ozlabs.org>,
	"netdev@...r.kernel.org" <netdev@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 02/11] soc/fsl: Introduce DPAA BMan device management
 driver

On Fri, 2015-07-10 at 13:29 -0500, Pledge Roy-R01356 wrote:
> >   return in_be32((void *)bm + offset);
> > >          ^
> > > [...]/drivers/soc/fsl/qbman/bman.c: In function ‘__bm_out’:
> > > [...]/drivers/soc/fsl/qbman/bman.c:172:2: error: implicit declaration
> > > of function ‘out_be32’ [-Werror=implicit-function-declaration]
> > >   out_be32((void *)bm + offset, val);
> > 
> > These PPCisms will need to be fixed.  LS1043A is an ARM chip with DPAA 
> > 1.0.
> 
> LS1043 (ARM, Little Endian) support is still work in progress.  The patches 
> for that are being tested now but are based on the SDK version of the 
> driver and will need to be massaged in order to get them applied here.  Our 
> plan of record is to add upstream support for this at a later time.

If you're already reworking this for upstream acceptance, why not fix the 
more obvious PPCisms now?

-Scott

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