On Tue 2019-02-05 12:07:28, Miquel Raynal wrote: > On one hand, the mv88e6xxx driver has a work queue called in loop > which will attempt register accesses after MDIO bus suspension, that > entirely freezes the platform during suspend. > > On the other hand, the DSA core is not ready yet to support suspend to > RAM operation because so far there is no way to recover reliably the > switch configuration. > > To avoid the kernel to freeze when suspending with a switch driven by > the mv88e6xxx driver, we choose to prevent the driver suspension and > in the same way, the whole platform. > > Signed-off-by: Miquel Raynal <miquel.ray...@bootlin.com>
Could we at least do printk() so that user knows what went wrong?
Debugging s2ram is usually not easy :-(.
Pavel
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