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Bug 1857668 - RFE: Add AER support to PCIe virtio devices
Summary: RFE: Add AER support to PCIe virtio devices
Keywords:
Status: CLOSED DUPLICATE of bug 1878465
Alias: None
Product: Red Hat Enterprise Linux 8
Classification: Red Hat
Component: qemu-kvm
Version: 8.3
Hardware: x86_64
OS: Windows
unspecified
medium
Target Milestone: rc
: 8.0
Assignee: Yvugenfi@redhat.com
QA Contact: jingzhao
URL:
Whiteboard:
Depends On:
Blocks: 1878465
TreeView+ depends on / blocked
 
Reported: 2020-07-16 10:18 UTC by Yvugenfi@redhat.com
Modified: 2020-09-23 00:17 UTC (History)
9 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
: 1878465 (view as bug list)
Environment:
Last Closed: 2020-09-13 08:28:51 UTC
Type: Feature Request
Target Upstream Version:
Embargoed:


Attachments (Terms of Use)

Description Yvugenfi@redhat.com 2020-07-16 10:18:14 UTC
Description of problem:
According to MS requirements for WHQL certifications for the next version of Windows Server, PCIe devices must support AER:
>>>
“Device.DevFund.Server.PCI.PCIAER - Windows Server PCI Express devices are required to support Advanced Error Reporting [AER] as defined in PCI Express Base Specification version 2.1.”
Description

See Tables 6-2, 6-3, 6-4, and 6-5 of the PCI Specification on how errors are detected in hardware, the default severity of the error, and the expected action taken by the agent which detects the error with regards to error reporting and logging.
All three methods of error reporting; completion status, error messages, error forwarding\data poisoning. Completion status enables the Requester to associate an error with a specific Request.

Error messages indicate if the problem is correctable or not, and fatal or not
Error forwarding\data poisoning can help determine if a particular Switch along the path poisoned the TLP
>>>
https://go.microsoft.com/fwlink/?linkid=2027110 (WHCP-Components-Peripherals-Specification-1809.pdf file, page 169).


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Comment 3 Amnon Ilan 2020-09-13 08:28:51 UTC
Closing this bz to replace with a RHEL-AV bz - https://bugzilla.redhat.com/show_bug.cgi?id=1878465

*** This bug has been marked as a duplicate of bug 1878465 ***


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