[dpdk-dev] [PATCH v1 6/7] doc: add octeontx zip PMD documentation

De Lara Guarch, Pablo pablo.de.lara.guarch at intel.com
Wed Jun 20 00:22:58 CEST 2018



> -----Original Message-----
> From: Shally Verma [mailto:shally.verma at caviumnetworks.com]
> Sent: Tuesday, June 5, 2018 11:35 AM
> To: De Lara Guarch, Pablo <pablo.de.lara.guarch at intel.com>
> Cc: Trahe, Fiona <fiona.trahe at intel.com>; dev at dpdk.org;
> pathreya at caviumnetworks.com; mchalla at caviumnetworks.com; Ashish Gupta
> <ashish.gupta at caviumnetworks.com>; Sunila Sahu
> <sunila.sahu at caviumnetworks.com>
> Subject: [PATCH v1 6/7] doc: add octeontx zip PMD documentation

You can retitle this to doc: add Octeonx zip guide

> 
> add zip pmd feature specification and overview documentation
> 
> Signed-off-by: Ashish Gupta <ashish.gupta at caviumnetworks.com>
> Signed-off-by: Shally Verma <shally.verma at caviumnetworks.com>
> Signed-off-by: Sunila Sahu <sunila.sahu at caviumnetworks.com>
> ---
>  doc/guides/compressdevs/features/octeontx.ini |  22 +++++
>  doc/guides/compressdevs/index.rst             |   1 +
>  doc/guides/compressdevs/octeontx.rst          | 116
> ++++++++++++++++++++++++++
>  3 files changed, 139 insertions(+)
> 
> diff --git a/doc/guides/compressdevs/features/octeontx.ini
> b/doc/guides/compressdevs/features/octeontx.ini
> new file mode 100644
> index 000000000..224bcb8bb
> --- /dev/null
> +++ b/doc/guides/compressdevs/features/octeontx.ini
> @@ -0,0 +1,22 @@
> +;
> +; Refer to default.ini for the full list of available PMD features.
> +;
> +; Supported features of 'OCTEONTX ZIP' compression driver.
> +;
> +[Features]
> +HW Accelerated = Y
> +CPU SSE        =
> +CPU AVX        =
> +CPU AVX2       =
> +CPU AVX512     =
> +CPU NEON       =
> +Stateful       =
> +By-Pass        =
> +Chained mbufs  =

In the capabilities structure, sgl and checksum are supported, so there is an incompatibility here.

> +Deflate        = Y
> +LZS            =
> +Adler32        =
> +Crc32          =
> +Adler32&Crc32  =
> +Fixed          = Y
> +Dynamic        = Y
> diff --git a/doc/guides/compressdevs/index.rst
> b/doc/guides/compressdevs/index.rst
> index bc59ce810..cb467ab90 100644
> --- a/doc/guides/compressdevs/index.rst
> +++ b/doc/guides/compressdevs/index.rst
> @@ -11,3 +11,4 @@ Compression Device Drivers
> 
>      overview
>      isal
> +    octeontx
> diff --git a/doc/guides/compressdevs/octeontx.rst
> b/doc/guides/compressdevs/octeontx.rst
> new file mode 100644
> index 000000000..6ad5e31ce
> --- /dev/null
> +++ b/doc/guides/compressdevs/octeontx.rst

...

> +
> +Limitations
> +-----------
> +
> +* Chained mbufs are not supported.

Inconsistent with capabilities.



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