* AER reporting on NVME board
@ 2017-12-08 18:16 Yogi Wannabe
2017-12-08 18:34 ` Keith Busch
0 siblings, 1 reply; 2+ messages in thread
From: Yogi Wannabe @ 2017-12-08 18:16 UTC (permalink / raw)
Hi,
I'm running Ubuntu 16.10 desktop with Kernel 4.8.0-22-generic. I'm
trying to enable PCI AER reporting.
/boot/config-`uname -r` shows
CONFIG_ACPI_APEI_PCIEAER=y
CONFIG_PCIAER=y
CONFIG_PCIEPORTBUS=y
so clearly AER reporting has been enabled. Yet in dmesg I see this:
acpi PNP0A08: _OSC: platform does not support [AER]
I have tried this on several systems with different SuperMicro
motherboards and I see the same message. I don't see any BIOS settings
for AER configuration.
I know this is not a NVME driver issue, but I have not been able to
resolve this even after posting to other forums so I'm hoping some
here can point me in the right direction.
TIA
^ permalink raw reply [flat|nested] 2+ messages in thread
* AER reporting on NVME board
2017-12-08 18:16 AER reporting on NVME board Yogi Wannabe
@ 2017-12-08 18:34 ` Keith Busch
0 siblings, 0 replies; 2+ messages in thread
From: Keith Busch @ 2017-12-08 18:34 UTC (permalink / raw)
On Fri, Dec 08, 2017@10:16:29AM -0800, Yogi Wannabe wrote:
> Hi,
>
> I'm running Ubuntu 16.10 desktop with Kernel 4.8.0-22-generic. I'm
> trying to enable PCI AER reporting.
>
> /boot/config-`uname -r` shows
>
> CONFIG_ACPI_APEI_PCIEAER=y
> CONFIG_PCIAER=y
> CONFIG_PCIEPORTBUS=y
>
> so clearly AER reporting has been enabled. Yet in dmesg I see this:
>
> acpi PNP0A08: _OSC: platform does not support [AER]
>
> I have tried this on several systems with different SuperMicro
> motherboards and I see the same message. I don't see any BIOS settings
> for AER configuration.
>
> I know this is not a NVME driver issue, but I have not been able to
> resolve this even after posting to other forums so I'm hoping some
> here can point me in the right direction.
AER support is provided by PCIe root ports, and the message is telling
you your platform doesn't have your desired capabilities.
^ permalink raw reply [flat|nested] 2+ messages in thread
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