[dpdk-dev] [PATCH v2 1/1] net/octeontx2: add SDP interface support

Jerin Jacob jerinjacobk at gmail.com
Thu Nov 7 06:10:43 CET 2019


On Wed, Nov 6, 2019 at 2:57 PM Subrahmanyam Nilla <snilla at marvell.com> wrote:
>
> System DPI Packet Interface Unit (SDP) is a co-processor
> of OCTEON TX2 which provides PCIe endpoint support for a
> remote host to DMA packets into and out of the OCTEON TX2 SoC.
> SDP interface comes in to live only when it is connected in
> EP mode. It exposes input and output queue pairs to remote host
> for instruction input and packet output. It can be used as
> a communication channel between remote host and OCTEON TX2.
> Host machine needs to use corresponding user/kernel mode
> driver to communicate with SDP interface on OCTEON TX2 SoC.
>
> SDP interface support is limited to SDP PF device now.
> No SDP VF support.
>
> Signed-off-by: Subrahmanyam Nilla <snilla at marvell.com>
> Signed-off-by: Venkateshwarlu Nalla <venkatn at marvell.com>

Acked-by: Jerin Jacob <jerinj at marvell.com>

Applied to dpdk-next-net-mrvl/master. Thanks


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