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HATs and other add-ons • Re: Raspberry Pi 5 PCIe Bus Error - ASM1166

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Code:

[ 57.705339] pcieport 0000:00:00.0: [18] MalfTLP (First)[ 57.712154] pcieport 0000:00:00.0: AER: TLP Header: 60000001 0100000f 000000ff ffffe000
This is odd. It looks like a write to the MSI target address, but it's using a MsgD type, not a MemWR. Are MSIs broken on this endpoint?
Unfortunately there's not an easy way of disabling MSIs except system-wide, which will probably break RP1.

Statistics: Posted by jdb — Mon Feb 05, 2024 9:28 am



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