In older PCIe specs, PDS (presence detect) would come up when the
"in-band" presence detect pin connected, and would be up before DLLLA
(link active).
In PCIe 4.0 (as an ECN) and in PCIe 5.0, there is a new bit to show if
in-band presence detection can be disabled for the slot, and another bit
On Wed, Oct 02, 2019 at 05:13:58PM -0500, Alex G. wrote:
> On 10/1/19 11:13 PM, Lukas Wunner wrote:
> > On Tue, Oct 01, 2019 at 05:14:16PM -0400, Stuart Hayes wrote:
> > > This patch set is based on a patch set [1] submitted many months ago by
> > > Alexandru Gagniuc, who is no longer working on
On 10/1/19 11:13 PM, Lukas Wunner wrote:
On Tue, Oct 01, 2019 at 05:14:16PM -0400, Stuart Hayes wrote:
This patch set is based on a patch set [1] submitted many months ago by
Alexandru Gagniuc, who is no longer working on it.
[1] https://patchwork.kernel.org/cover/10909167/
[v3,0/4] PCI:
On Tue, Oct 1, 2019 at 11:13 PM Lukas Wunner wrote:
>
> On Tue, Oct 01, 2019 at 05:14:16PM -0400, Stuart Hayes wrote:
> > This patch set is based on a patch set [1] submitted many months ago by
> > Alexandru Gagniuc, who is no longer working on it.
> >
> > [1]
On Tue, Oct 01, 2019 at 05:14:16PM -0400, Stuart Hayes wrote:
> This patch set is based on a patch set [1] submitted many months ago by
> Alexandru Gagniuc, who is no longer working on it.
>
> [1] https://patchwork.kernel.org/cover/10909167/
> [v3,0/4] PCI: pciehp: Do not turn off slot if
In older PCIe specs, PDS (presence detect) would come up when the
"in-band" presence detect pin connected, and would be up before DLLLA
(link active).
In PCIe 4.0 (as an ECN) and in PCIe 5.0, there is a new bit to show if
in-band presence detection can be disabled for the slot, and another bit
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