Sven Eckelmann <sven@xxxxxxxxxxxxx> writes:
> On Monday, 25 May 2020 11:22:13 CEST Sven Eckelmann wrote:
> [...]
>> And it still can with this OpenWrt version. But it doesn't seem to happen with
>> the most recent OpenWrt reboot-13353-gb1604b744b. But there are nearly 4000
>> commits inbetween. So no idea what changed (just a timing thing or an actual
>> fix - no idea).
>
> Seems like there is a fix which solves some lost interrupt problems for
> IPQ40xx. Without this change, I see the reported problem. And with the patch,
> it is gone. Or in commits:
>
> * creates timeout problems: 46b949a067e5 ("ipq40xx: enlarge PCIe BAR size")
> * works fine: 18e942b6c4e5 ("ipq40xx: fix pcie msi IRQ trigger level")
>
> If you look in the git logs [1], you can see that the working commit is a
> child of the broken one. So at least from my point of view, my initial report
> is no blocker anymore for Sebastian's patch (or Kalle's version of it).
Great. If the patch is good to take can someone rebase the latest
version and resubmit, please?
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