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FS#4165 - Lamobo R1 network/switch broken with v21.02.1 #9153

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openwrt-bot opened this issue Nov 30, 2021 · 3 comments
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FS#4165 - Lamobo R1 network/switch broken with v21.02.1 #9153

openwrt-bot opened this issue Nov 30, 2021 · 3 comments
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bug issue report with a confirmed bug flyspray kernel pull request/issue with Linux kernel related changes release/21.02 pull request/issue targeted (also) for OpenWrt 21.02 release target/sunxi pull request/issue for sunxi target

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mistersixt:

OpenWrt v21.02.1 seems to have serious issues with the network/switch configuration while it is/was fine with 19.07.

Image tested is: openwrt-21.02.1-sunxi-cortexa7-lamobo_lamobo-r1-squashfs-sdcard.img.gz

Please find attached the corresponding part of the bootlog.

Kind regards, Joerg.

@ynezz ynezz added the target/sunxi pull request/issue for sunxi target label Mar 7, 2022
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ynezz commented Mar 7, 2022

I'm also seeing some weird issue with link detection on my sunxi-cortexa7-sun7i-a20-olinuxino-lime2, I need to re-plug ethernet cable, sometimes twice to get the link up state. On 19.07.9 with 4.14 its fine, 4.19 was working fine as well (I've upgraded from some old snapshot to latest snapshot), 21.02 with 5.4 seems broken, master with 5.10 seems to be broken as well (upgraded from 4.19 to this snapshot).

@ynezz ynezz added bug issue report with a confirmed bug kernel pull request/issue with Linux kernel related changes labels Mar 8, 2022
@ynezz ynezz self-assigned this Mar 8, 2022
@ynezz ynezz added the release/21.02 pull request/issue targeted (also) for OpenWrt 21.02 release label Mar 8, 2022
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ynezz commented Mar 8, 2022

Seems to be working fine using ynezz@3a979af and ynezz@4bafaf9 fixes.

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ynezz commented Mar 8, 2022

Actually this seems to be probably duplicate of #7817 and mine issues are only related to olimex-lime2 board.

@ynezz ynezz closed this as completed Mar 8, 2022
fengguang pushed a commit to 0day-ci/linux that referenced this issue Mar 15, 2022
This reverts commit 55dd7e0 as it
breaks network on my A20-olinuxino-lime2 hardware revision "K" which has
Micrel KSZ9031RNXCC-TR Gigabit PHY. Bastien has probably some previous
hardware revisions which were based on RTL8211E-VB-CG1 PHY and thus this
fix was working on his board.

Cc: stable@vger.kernel.org
Cc: Bastien Roucariès <rouca@debian.org>
References: openwrt/openwrt#9153
References: https://github.com/OLIMEX/OLINUXINO/blob/master/HARDWARE/A20-OLinuXino-LIME2/hardware_revision_changes_log.txt
Signed-off-by: Petr Štetiar <ynezz@true.cz>
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Labels
bug issue report with a confirmed bug flyspray kernel pull request/issue with Linux kernel related changes release/21.02 pull request/issue targeted (also) for OpenWrt 21.02 release target/sunxi pull request/issue for sunxi target
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