| commit | 3f28d38aa7192d3dfa7a2f9cfe0d0d88f106369f | [log] [tgz] |
|---|---|---|
| author | developer <developer@mediatek.com> | Tue Mar 07 16:06:30 2023 +0800 |
| committer | developer <developer@mediatek.com> | Thu Mar 09 10:32:53 2023 +0800 |
| tree | 9bce2bbefb9e26a1126c44fb92946e7ddc79da44 | |
| parent | 0f54b52d38c9ac6715cab2f7248f61f8f753c71d [diff] |
[][kernel][common][eth][Add support for coherent DMA] [Description] Add support for coherent DMA. It improves performance by eliminating the need for a cache flush on rx and tx. In preparation for supporting WED (Wireless Ethernet Dispatch), also add a function for disabling coherent DMA at runtime. This modification refers to Linux upstream patch which came from Felix Fietkau. - https://patchwork.kernel.org/project/linux-mediatek/patch/ 20220225101811.72103-2-nbd@nbd.name/ [Release-log] Change-Id: I1dc9ec636ee0c780d8e8bd59673d36dd6bf1cbdb Reviewed-on: https://gerrit.mediatek.inc/c/openwrt/feeds/mtk_openwrt_feeds/+/7214683