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git01.mediatek.com / openwrt / feeds / mtk-openwrt-feeds / e5e1c2467d22adc7dafa909cc954d2f7620c95c7
commite5e1c2467d22adc7dafa909cc954d2f7620c95c7[log] [tgz]
authordeveloper <developer@mediatek.com>Mon Aug 26 17:25:21 2024 +0800
committerdeveloper <developer@mediatek.com>Wed Sep 11 10:52:42 2024 +0800
tree88b28156b7bffa0adcbb5c0fe462cc58994dcfc4
parentfe20beeb4d7bd254fd975e812084127530e735ea [diff]
[][kernel][common][hnat][Add event to delete HNAT entries of bond slave when physical link is down]

[Description]
Add event to delete HNAT entries of bond slave when physical link is down.

The NETDEV_GOING_DOWN event can only monitor the device is brough down
administratively(e.g., ifconfig <dev> down), the physical link layer
event cannot be monitor(e.g., cable unplugged), we add NETDEV_CHANGE
event to check if the bond slave device physical link state is down
and delete the HNAT entries.

Without this patch, the accelerated traffic of bond device would
not be directed to another bond device instantly if it's cable
is unplugged, and the traffic would get stuck.

[Release-log]
N/A


Change-Id: I9d5b29741f39c718a8e8e4f546ebd6cc0a4c6d9d
Reviewed-on: https://gerrit.mediatek.inc/c/openwrt/feeds/mtk_openwrt_feeds/+/9548988
1 file changed
tree: 88b28156b7bffa0adcbb5c0fe462cc58994dcfc4
  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)