Re: [PATCH 2/2] misc: amd-sp: introduce the AMD Secure Processor device

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On Thu, Jan 19, 2017 at 01:08:11PM -0500, Brijesh Singh wrote:
> The CCP device is part of the AMD Secure Processor. In order to expand the
> usage of the AMD Secure Processor, create a framework that allows functional
> components of the AMD Secure Processor to be initialized and handled
> appropriately.

What do you mean by "framework"?  What is this for?  Who is going to use
it?  Don't add framework that is not ever used, otherwise we will just
delete it.

> 
> Signed-off-by: Brijesh Singh <brijesh.singh@xxxxxxx>
> Signed-off-by: Tom Lendacky <thomas.lendacky@xxxxxxx>
> ---
>  drivers/crypto/ccp/Kconfig        |    1 
>  drivers/misc/amd-sp/Kconfig       |   16 +-
>  drivers/misc/amd-sp/Makefile      |   11 +
>  drivers/misc/amd-sp/ccp-dev-v3.c  |   86 +++++-----
>  drivers/misc/amd-sp/ccp-dev-v5.c  |   72 ++++----
>  drivers/misc/amd-sp/ccp-dev.c     |  137 +++++++++-------
>  drivers/misc/amd-sp/ccp-dev.h     |   35 ----
>  drivers/misc/amd-sp/sp-dev.c      |  309 +++++++++++++++++++++++++++++++++++
>  drivers/misc/amd-sp/sp-dev.h      |  141 ++++++++++++++++
>  drivers/misc/amd-sp/sp-pci.c      |  325 +++++++++++++++++++++++++++++++++++++
>  drivers/misc/amd-sp/sp-platform.c |  269 +++++++++++++++++++++++++++++++
>  11 files changed, 1225 insertions(+), 177 deletions(-)
>  create mode 100644 drivers/misc/amd-sp/sp-dev.c
>  create mode 100644 drivers/misc/amd-sp/sp-dev.h
>  create mode 100644 drivers/misc/amd-sp/sp-pci.c
>  create mode 100644 drivers/misc/amd-sp/sp-platform.c

This patch makes no sense, you need to break it up into "do one logical
thing", as that is NOT what is happening here.  It's impossible to
review as-is, sorry.

greg k-h

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