Re: [PATCH net-next v5 6/9] net: enable driver support for netmem TX

From: Stanislav Fomichev
Date: Mon Feb 24 2025 - 12:20:03 EST


On 02/22, Mina Almasry wrote:
> Drivers need to make sure not to pass netmem dma-addrs to the
> dma-mapping API in order to support netmem TX.
>
> Add helpers and netmem_dma_*() helpers that enables special handling of
> netmem dma-addrs that drivers can use.
>
> Document in netmem.rst what drivers need to do to support netmem TX.
>
> Signed-off-by: Mina Almasry <almasrymina@xxxxxxxxxx>

Acked-by: Stanislav Fomichev <sdf@xxxxxxxxxxx>