linux-kernel - Re: [PATCH] DMA/RaidEngine: Enable FSL RaidEngine

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <D8BA9BE9-CC8A-41EE-B6A6-404682EF78D3@kernel.crashing.org>
Date:	Wed, 22 Aug 2012 08:37:12 -0500
From:	Kumar Gala <galak@...nel.crashing.org>
To:	"<b29237@...escale.com>" <b29237@...escale.com>
Cc:	<dan.j.williams@...il.com>, <vinod.koul@...el.com>,
	<linuxppc-dev@...ts.ozlabs.org>, <linux-kernel@...r.kernel.org>,
	Harninder Rai <harninder.rai@...escale.com>,
	b01044@...escale.com, iws@...o.caltech.edu,
	Naveen Burmi <naveenburmi@...escale.com>, b16502@...escale.com
Subject: Re: [PATCH] DMA/RaidEngine: Enable FSL RaidEngine


On Aug 22, 2012, at 1:24 AM, <b29237@...escale.com> <b29237@...escale.com> wrote:

> From: Xuelin Shi <b29237@...escale.com>
> 
> The RaidEngine is a new FSL hardware that used as hardware acceration
> for RAID5/6.
> 
> This patch enables the RaidEngine functionality and provides hardware
> offloading capability for memcpy, xor and raid6 pq computation. It works
> under dmaengine control with async_layer interface.
> 
> Signed-off-by: Harninder Rai <harninder.rai@...escale.com>
> Signed-off-by: Naveen Burmi <naveenburmi@...escale.com>
> Signed-off-by: Xuelin Shi <b29237@...escale.com>
> ---
> arch/powerpc/boot/dts/fsl/p5020si-post.dtsi    |    1 +
> arch/powerpc/boot/dts/fsl/p5020si-pre.dtsi     |    6 +
> arch/powerpc/boot/dts/fsl/qoriq-raid1.0-0.dtsi |   85 ++
> drivers/dma/Kconfig                            |   14 +
> drivers/dma/Makefile                           |    1 +
> drivers/dma/fsl_raid.c                         | 1090 ++++++++++++++++++++++++
> drivers/dma/fsl_raid.h                         |  294 +++++++
> 7 files changed, 1491 insertions(+), 0 deletions(-)
> create mode 100644 arch/powerpc/boot/dts/fsl/qoriq-raid1.0-0.dtsi
> create mode 100644 drivers/dma/fsl_raid.c
> create mode 100644 drivers/dma/fsl_raid.h

Where is the dts binding spec related to qoriq-raid1.0-0.dtsi ?

We should split the device tree parts into a separate patch as they can be reviewed & accepted separate from the driver code.

- k--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/