On Mon, Oct 21, 2019 at 07:13:32PM -0500, Alex G. wrote:
> I think it's clearer if this is explained in a comment. That it doesn't
> break anything, and we're okay this applies to all hotplug ports, even those
> that are not in front of an NVMe backplane.
I agree.
On 10/21/19 1:19 PM, Stuart Hayes wrote:
On 10/21/19 8:47 AM, Mika Westerberg wrote:
On Thu, Oct 17, 2019 at 03:32:56PM -0400, Stuart Hayes wrote:
Some systems have in-band presence detection disabled for hot-plug PCI
slots, but do not report this in the slot capabilities 2 (SLTCAP2) register
On 10/21/19 8:47 AM, Mika Westerberg wrote:
> On Thu, Oct 17, 2019 at 03:32:56PM -0400, Stuart Hayes wrote:
>> Some systems have in-band presence detection disabled for hot-plug PCI
>> slots, but do not report this in the slot capabilities 2 (SLTCAP2) register.
>> On these systems, presence dete
On Thu, Oct 17, 2019 at 03:32:56PM -0400, Stuart Hayes wrote:
> Some systems have in-band presence detection disabled for hot-plug PCI
> slots, but do not report this in the slot capabilities 2 (SLTCAP2) register.
> On these systems, presence detect can become active well after the link is
> report
Some systems have in-band presence detection disabled for hot-plug PCI
slots, but do not report this in the slot capabilities 2 (SLTCAP2) register.
On these systems, presence detect can become active well after the link is
reported to be active, which can cause the slots to be disabled after a
devi
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