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git01.mediatek.com / openwrt / feeds / mtk-openwrt-feeds / 9185b33b2fe73042a93c4e794b377cc927917412
commit9185b33b2fe73042a93c4e794b377cc927917412[log] [tgz]
authordeveloper <developer@mediatek.com>Thu Sep 26 14:41:30 2024 +0800
committerdeveloper <developer@mediatek.com>Tue Oct 08 21:51:24 2024 +0800
tree65c0830dd516356d44c41bcaaa5c63362c663c65
parentb19e40b4362b7d95a080e4488cb5200396b7918b [diff]
[][[Kernel][common][hnat][Fix the way of recording SMAC and DMAC in get_nexthop API]]

[Description]
Fix the way of recording SMAC and DMAC in get_nexthop API.
1: After tunnel encapsulation or decapsulation,
MAC header of the skb no longer points to the correct location.
Filling SMAC/DMAC in the skb at this point may cause packet loss.
2: Filling Ethernet header should be handled by the kernel.
HNAT should avoid modifying the skb to prevent anomalies.

[Release-log]
NA


Change-Id: I45385710a31b2f80001cb1ffd02d26ea15e5cfd8
Reviewed-on: https://gerrit.mediatek.inc/c/openwrt/feeds/mtk_openwrt_feeds/+/9682828
2 files changed
tree: 65c0830dd516356d44c41bcaaa5c63362c663c65
  1. 21.02/
  2. autobuild/
  3. feed/
  4. master/
  5. scripts/
  6. tools/
  7. .checkpatch.conf
  8. .clang-format
  9. .gitignore
  10. prepare_sdk.sh
  11. Readme.md
Readme.md

Brief introduction for using MediaTek released OpenWrt SDK

1. Build system setup

2. Clone vanilla OpenWrt

Currently two release branches are supported:

  1. 21.02 This is the current in-use branch

    git clone -b openwrt-21.02 https://git.openwrt.org/openwrt/openwrt.git

  2. master (will be 24.0x branch later) The next version in development

    git clone https://git.openwrt.org/openwrt/openwrt.git

3. Add MediaTek OpenWrt feed

cd openwrt
echo "src-git mtk_openwrt_feed https://git01.mediatek.com/openwrt/feeds/mtk-openwrt-feeds" >> feeds.conf.default
./scripts/feeds update -a
./scripts/feeds install -a

4. Apply MediaTek OpenWrt files and patches

  1. 21.02 branch

    cp -af ./feeds/mtk_openwrt_feed/21.02/files/* .
cp -af ./feeds/mtk_openwrt_feed/tools .
for file in $(find ./feeds/mtk_openwrt_feed/21.02/patches-base -name "*.patch" | sort); do patch -f -p1 -i ${file}; done
for file in $(find ./feeds/mtk_openwrt_feed/21.02/patches-feeds -name "*.patch" | sort); do patch -f -p1 -i ${file}; done

  2. master branch

    cp -af ./feeds/mtk_openwrt_feed/master/files/* .
for file in $(find ./feeds/mtk_openwrt_feed/master/patches-base -name "*.patch" | sort); do patch -f -p1 -i ${file}; done

5. Configuration

make menuconfig

  1. 21.02 branch

    Target System -> MediaTek Ralink ARM
Subtarget -> MT7981 / MT7986 / MT7988
Target Profile -> select as needed

  2. master branch

    Target System -> MediaTek Ralink ARM
Subtarget -> Filogic 8x0 (MT798x)
Target Profile -> select as needed

6. Build

make V=s -j$(nproc)