From: Greg KH <gregkh@linuxfoundation•org>
To: Michael Ellerman <mpe@ellerman•id.au>
Cc: grimm@linux•vnet.ibm.com, linuxppc-dev@ozlabs•org,
imunsie@au•ibm.com, stable@vger•kernel.org
Subject: Re: [PATCH 1/3] cxl: Use image state defaults for reloading FPGA
Date: Tue, 24 Feb 2015 16:32:29 -0800 [thread overview]
Message-ID: <20150225003229.GA10806@kroah.com> (raw)
In-Reply-To: <1424665281-25431-1-git-send-email-mpe@ellerman.id.au>
On Mon, Feb 23, 2015 at 03:21:19PM +1100, Michael Ellerman wrote:
> From: Ryan Grimm <grimm@linux•vnet.ibm.com>
>
> Commit 4beb5421babee1204757b877622830c6aa31be6d upstream.
>
> Select defaults such that a PERST causes flash image reload. Select which
> image based on what the card is set up to load.
>
> CXL_VSEC_PERST_LOADS_IMAGE selects whether PERST assertion causes flash image
> load.
>
> CXL_VSEC_PERST_SELECT_USER selects which image is loaded on the next PERST.
>
> cxl_update_image_control writes these bits into the VSEC.
>
> Signed-off-by: Ryan Grimm <grimm@linux•vnet.ibm.com>
> Acked-by: Ian Munsie <imunsie@au1•ibm.com>
> Signed-off-by: Michael Ellerman <mpe@ellerman•id.au>
> ---
> drivers/misc/cxl/cxl.h | 1 +
> drivers/misc/cxl/pci.c | 42 ++++++++++++++++++++++++++++++++++++++++--
> 2 files changed, 41 insertions(+), 2 deletions(-)
What stable kernel(s) are you wanting this series to go into?
thanks,
greg k-h
next prev parent reply other threads:[~2015-02-25 0:32 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-02-23 4:21 [PATCH 1/3] cxl: Use image state defaults for reloading FPGA Michael Ellerman
2015-02-23 4:21 ` [PATCH 2/3] cxl: Fix device_node reference counting Michael Ellerman
2015-02-23 4:21 ` [PATCH 3/3] cxl: Add missing return statement after handling AFU errror Michael Ellerman
2015-02-25 0:32 ` Greg KH [this message]
2015-02-25 4:40 ` [PATCH 1/3] cxl: Use image state defaults for reloading FPGA Ian Munsie
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