| commit | ec13e7366670ecc155a031debe2ddd0b831ccc09 | [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 | 7e7514f5d9cc3b340a3f5053ad95510ca5edd33c [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