[PATCH 08/31] net: mediatek: add support for PDMA v2

Simon Glass sjg at chromium.org
Thu Aug 4 15:56:54 CEST 2022


On Wed, 3 Aug 2022 at 21:36, Weijie Gao <weijie.gao at mediatek.com> wrote:
>
> This patch adds support for PDMA v2 hardware. The PDMA v2 has extended the
> DMA descriptor to 8-words, and some of its fields have changed comparing
> to the v1 hardware.
>
> Signed-off-by: Weijie Gao <weijie.gao at mediatek.com>
> ---
>  drivers/net/mtk_eth.c | 51 ++++++++++++++++++++++++++++++-----------
>  drivers/net/mtk_eth.h | 53 ++++++++++++++++++++++++++++++++++++-------
>  2 files changed, 83 insertions(+), 21 deletions(-)

Reviewed-by: Simon Glass <sjg at chromium.org>


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