On Thu, Jun 22, 2023 at 08:31:05AM +0200, Lukas Wunner wrote:
> On Wed, Jun 21, 2023 at 06:51:52PM +0000, Smita Koralahalli wrote:
> The commit message doesn't point out that PCI_EXP_DEVCTL2_ARI is
> already being taken care of on enumeration of future subordinate
> devices in pci_configure_ari() and is only cleared here for good
> measure. If you intend to configure 10 bit tags and atomic ops
> on enumeration in future patches, I'd recommend omitting
> PCI_EXP_DEVCTL2_ARI here and clearing each of the other two bits
^^^^^^^^
Sorry, I meant to say "dropping". I.e. once you enable or disable
the feature on enumeration and there's no longer a need to
unconditionally disable it on de-enumeration, drop clearing the bit
here.
Thanks,
Lukas
