[Bug 62351] Marvell PCIe SSD controller 0x9183 suspend/resume problem

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https://bugzilla.kernel.org/show_bug.cgi?id=62351

--- Comment #5 from Patrik Jakobsson <patrik.r.jakobsson@xxxxxxxxx> ---
Here are all the test cases:

After boot: LPM policy reports max_performance and min_power and
max_performance can be switched back and forth without any errors.

Before suspend: If I don't touch LPM policy after boot (still reporting
max_performance) I can successfully suspend and LPM policy still reports
max_performance (though probably incorrect) after resume.

Before suspend: If I explicity set max_performance after boot and go into
suspend it fails. If I set min_power back in this state, the errors stop.

Before suspend: If I explicity set min_power after boot and go into suspend it
succeeds.

So I must either never touch the LPM policy or set it to min_power to not get
the errors on resume. min_power seems to be what the hardware is set to but
doesn't get reported correctly (as you say) until I've actually set it to
something.

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