Re: [PATCH 2/2] nvme: add quirk to not call disable function when suspending

[Christoph Hellwig]

On Tue, Nov 06, 2018 at 10:04:02AM +0800, AceLan Kao wrote:
> Call nvme_dev_disable() function leads to the power consumption goes
> up to 2.2 Watt during suspend-to-idle, and from SK hynix FE, they
> suggest us to use its own APST feature to do the power management during
> s2idle.
> After D3 is diabled and nvme_dev_disable() is not called while
> suspending, the power consumption drops to 0.77 Watt during s2idle.

Same comment as previous one.  Get the firmware fixed please - this
doesn't prevent the drive from working, but it is a grave implementation
bug in it that needs to get fixed.