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Message-ID: <129600E5E5FB004392DDC3FB599660D7B5548793@irsmsx504.ger.corp.intel.com>
Date: Tue, 15 Sep 2009 17:07:40 +0100
From: "Sosnowski, Maciej" <maciej.sosnowski@...el.com>
To: "Williams, Dan J" <dan.j.williams@...el.com>
CC: "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
"linux-raid@...r.kernel.org" <linux-raid@...r.kernel.org>
Subject: RE: [PATCH 07/18] ioat3: split ioat3 support to its own file, add
memset
Williams, Dan J wrote:
> Up until this point the driver for Intel(R) QuickData Technology
> engines, specification versions 2 and 3, were mostly identical save for
> a few quirks. Version 3.2 hardware adds many new capabilities (like
> raid offload support) requiring some infrastructure that is not relevant
> for v2. For better code organization of the new funcionality move v3
> and v3.2 support to its own file dma_v3.c, and export some routines from
> the base files (dma.c and dma_v2.c) that can be reused directly.
>
> The first new capability included in this code reorganization is support
> for v3.2 memset operations.
>
> Signed-off-by: Dan Williams <dan.j.williams@...el.com>
> ---
Signed-off-by: Maciej Sosnowski <maciej.sosnowski@...el.com>--
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