[PATCH] PCI: Add no-D3 quirk for Mellanox ConnectX-[45]

Bjorn Helgaas bhelgaas at google.com
Wed Dec 12 14:04:41 AEDT 2018


On Tue, Dec 11, 2018 at 6:38 PM David Gibson
<david at gibson.dropbear.id.au> wrote:
>
> On Tue, Dec 11, 2018 at 08:01:43AM -0600, Bjorn Helgaas wrote:
> > Hi David,
> >
> > I see you're still working on this, but if you do end up going this
> > direction eventually, would you mind splitting this into two patches:
> > 1) rename the quirk to make it more generic (but not changing any
> > behavior), and 2) add the ConnectX devices to the quirk.  That way
> > the ConnectX change is smaller and more easily
> > understood/reverted/etc.
>
> Sure.  Would it make sense to send (1) as an independent cleanup,
> while I'm still working out exactly what (if anything) we need for
> (2)?

You could, but I don't think there's really much benefit in doing the
first without the second, and I think there is some value in handling
both patches at the same time.


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