Re: [PATCH] net: ethernet: mtk_wed: increase WED v2 WDMA RESV_BUFF to 0x80

Jakub Kicinski <[email protected]>
Newsgroups org.infradead.lists.linux-mediatek,org.infradead.lists.linux-arm-kernel,org.kernel.vger.linux-kernel,org.kernel.vger.netdev
Message-ID <[email protected]> 
On Wed, 19 Aug 2026 21:07:07 +0800 Shiji Yang wrote:
> Change WDMA RESV_BUFF from 0x40 to 0x80 to avoid CDM TX FIFO overflow.
> Without this patch mt7986 and mt7981 may have WDMA TX hang issue. This
> patch was pulled from mtk-openwrt-feeds GPL open source project.

Lorenzo, could you TAL? (incl. Simon's suggestion of the Fixes tag)
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