linux-kernel - Re: [PATCH 2/2] powerpc/512x: DMA via LocalPlus Bus testing driver

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Message-ID: <20130517011523.GA9555@kroah.com>
Date:	Thu, 16 May 2013 18:15:23 -0700
From:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:	Alexander Popov <a13xp0p0v88@...il.com>
Cc:	Benjamin Herrenschmidt <benh@...nel.crashing.org>,
	Paul Mackerras <paulus@...ba.org>,
	Anatolij Gustschin <agust@...x.de>,
	Grant Likely <grant.likely@...aro.org>,
	Rob Herring <rob.herring@...xeda.com>,
	Timur Tabi <timur@...i.org>, Arnd Bergmann <arnd@...db.de>,
	linuxppc-dev@...ts.ozlabs.org, linux-kernel@...r.kernel.org,
	devicetree-discuss@...ts.ozlabs.org
Subject: Re: [PATCH 2/2] powerpc/512x: DMA via LocalPlus Bus testing driver

On Thu, May 02, 2013 at 07:23:15PM +0400, Alexander Popov wrote:
> This module tests Direct Memory Access to some device on LocalPlus Bus
> for Freescale MPC512x. In other words it tests the bundle
> of mpc512x_lpbfifo and mpc512x_dma drivers.
> 
> This testing driver was multiply used with static RAM (CY62167EV30LL-45ZXI)
> which lives on LocalPlus Bus on our board. This testing driver was used
> instead of the original static RAM driver and it is an abnormal hack.
> That is why I just provide the driver code and don't modify any environment.
> 
> Signed-off-by: Alexander Popov <a13xp0p0v88@...il.com>
> ---
>  drivers/misc/mpc512x_lpbdma_test.c | 310 +++++++++++++++++++++++++++++++++++++
>  1 file changed, 310 insertions(+)
>  create mode 100644 drivers/misc/mpc512x_lpbdma_test.c

You obviously didn't test your testing driver to see if it would build
in the kernel source tree :(

Care to try again?
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