On Sat, Nov 21, 2020 at 12:10:50PM +0100, Lukas Wunner wrote:
>
> > > > + /*
> > > > +* If ATTN is present and MRL is triggered
> > > > +* ignore the Presence Change Event.
> > > > +*/
> > > > + if (ATTN_BUTTN(ctrl) && (events & PCI_EXP_SLTSTA_MRLSC))
> > > > +
On Thu, Nov 19, 2020 at 02:08:07PM -0800, Raj, Ashok wrote:
> On Thu, Nov 19, 2020 at 08:51:20AM +0100, Lukas Wunner wrote:
> > If an Attention Button is present, the current behavior is to bring up
> > the hotplug slot as soon as presence or link is detected. We don't wait
> > for a button press.
Hi,
On 11/19/20 2:08 PM, Raj, Ashok wrote:
If an Attention Button is present, the current behavior is to bring up
the hotplug slot as soon as presence or link is detected. We don't wait
for a button press. This is intended as a convience feature to bring up
slots as quickly as possible, but th
On Thu, Nov 19, 2020 at 04:27:41PM -0600, Bjorn Helgaas wrote:
> Hi Ashok,
>
> When you update this patch, can you run "git log --oneline
> drivers/pci/hotplug/pciehp*" and make yours match? It is a severe
> character defect of mine, but seeing subject lines that are obviously
:-)
> different t
Hi Ashok,
When you update this patch, can you run "git log --oneline
drivers/pci/hotplug/pciehp*" and make yours match? It is a severe
character defect of mine, but seeing subject lines that are obviously
different than the convention is a disincentive to look at the patch.
On Thu, Nov 19, 2020
On Thu, Nov 19, 2020 at 08:51:20AM +0100, Lukas Wunner wrote:
> Hi Ashok,
>
> my sincere apologies for the delay.
No worries..
>
> On Fri, Sep 25, 2020 at 04:01:38PM -0700, Ashok Raj wrote:
> > When Mechanical Retention Lock (MRL) is present, Linux doesn't process
> > those change events.
> >
Hi Ashok,
my sincere apologies for the delay.
On Fri, Sep 25, 2020 at 04:01:38PM -0700, Ashok Raj wrote:
> When Mechanical Retention Lock (MRL) is present, Linux doesn't process
> those change events.
>
> The following changes need to be enabled when MRL is present.
>
> 1. Subscribe to MRL chan
Hi Bjorn
On Fri, Sep 25, 2020 at 04:01:38PM -0700, Ashok Raj wrote:
> When Mechanical Retention Lock (MRL) is present, Linux doesn't process
> those change events.
>
> The following changes need to be enabled when MRL is present.
>
> 1. Subscribe to MRL change events in SlotControl.
> 2. When M
When Mechanical Retention Lock (MRL) is present, Linux doesn't process
those change events.
The following changes need to be enabled when MRL is present.
1. Subscribe to MRL change events in SlotControl.
2. When MRL is closed,
- If there is no ATTN button, then POWER on the slot.
- If there
When Mechanical Retention Lock (MRL) is present, Linux doesn't process
those change events.
The following changes need to be enabled when MRL is present.
1. Subscribe to MRL change events in SlotControl.
2. When MRL is closed,
- If there is no ATTN button, then POWER on the slot.
- If there
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