[PATCH] pci: designware: fix missing msi irqs

[Matthias Mann]

Am 12.12.2013 20:29, schrieb Matthias Mann:
> Am 12.12.2013 19:29, schrieb Harro Haan:
>> The interrupts were cleared after the irq handler was called.
>> This means that new interrupts that occur after the handler handled
>> the previous irq but before the interrupt is cleared will be missed.
>
> I discovered the same issue today. I'll test that patch tomorrow.
>
I tested this patch on our custom i.MX6 board with an Altera FPGA as PCIe
device and it fixed the missed MSI interrupts.

Tested-by:  Matthias Mann <m.mann at arkona-technologies.de>

Regards
Matthias Mann

-- 

Matthias Mann
Research & Development

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