On 2022-04-28 15:47:40 Thu, Bjorn Helgaas wrote:
> On Tue, Apr 26, 2022 at 11:07:39PM +0530, Mahesh Salgaonkar wrote:
> > When certain PHB HW failure causes phyp to recover PHB, it marks the PE
> > state as temporarily unavailable until recovery is complete. This also
> > triggers an EEH handler in
On Thu, Apr 28, 2022 at 05:31:38PM -0500, Nathan Lynch wrote:
> Bjorn Helgaas writes:
> > On Tue, Apr 26, 2022 at 11:07:39PM +0530, Mahesh Salgaonkar wrote:
> >> +/*
> >> + * RTAS call get-sensor-state(DR_ENTITY_SENSE) return values as per PAPR:
> >> + *-1: Hardware Error
> >> + *-2: RTAS_
Bjorn Helgaas writes:
> On Tue, Apr 26, 2022 at 11:07:39PM +0530, Mahesh Salgaonkar wrote:
>> +/*
>> + * RTAS call get-sensor-state(DR_ENTITY_SENSE) return values as per PAPR:
>> + *-1: Hardware Error
>> + *-2: RTAS_BUSY
>> + *-3: Invalid sensor. RTAS Parameter Error.
>> + * -9000: Nee
On Tue, Apr 26, 2022 at 11:07:39PM +0530, Mahesh Salgaonkar wrote:
> When certain PHB HW failure causes phyp to recover PHB, it marks the PE
> state as temporarily unavailable until recovery is complete. This also
> triggers an EEH handler in Linux which needs to notify drivers, and perform
> recov
When certain PHB HW failure causes phyp to recover PHB, it marks the PE
state as temporarily unavailable until recovery is complete. This also
triggers an EEH handler in Linux which needs to notify drivers, and perform
recovery. But before notifying the driver about the PCI error it uses
get_adapte
