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SubjectRe: [PATCH net-next 0/4] mvpp2: XDP support
Hey Ilias,

Could you please review this driver mvpp2 for XDP and page_pool usage?


On Tue, 30 Jun 2020 20:09:26 +0200
Matteo Croce <mcroce@linux.microsoft.com> wrote:

> From: Matteo Croce <mcroce@microsoft.com>
>
> Add XDP support to mvpp2. This series converts the driver to the
> page_pool API for RX buffer management, and adds native XDP support.
>
> These are the performance numbers, as measured by Sven:
>
> SKB fwd page pool:
> Rx bps 390.38 Mbps
> Rx pps 762.46 Kpps
>
> XDP fwd:
> Rx bps 1.39 Gbps
> Rx pps 2.72 Mpps
>
> XDP Drop:
> eth0: 12.9 Mpps
> eth1: 4.1 Mpps
>
> Matteo Croce (4):
> mvpp2: refactor BM pool init percpu code
> mvpp2: use page_pool allocator
> mvpp2: add basic XDP support
> mvpp2: XDP TX support
>
> drivers/net/ethernet/marvell/Kconfig | 1 +
> drivers/net/ethernet/marvell/mvpp2/mvpp2.h | 49 +-
> .../net/ethernet/marvell/mvpp2/mvpp2_main.c | 600 ++++++++++++++++--
> 3 files changed, 588 insertions(+), 62 deletions(-)
>

--
Best regards,
Jesper Dangaard Brouer
MSc.CS, Principal Kernel Engineer at Red Hat
LinkedIn: http://www.linkedin.com/in/brouer

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