qede: fix firmware halt over suspend and resume (!4484) · Merge requests · Red Hat / centos-stream / src / kernel / centos-stream-9

John Meneghini requested to merge johnmeneghini/centos-stream-9:R14143 into main Jun 13, 2024

JIRA: https://issues.redhat.com/browse/RHEL-14143

While performing certain power-off sequences, PCI drivers are called to suspend and resume their underlying devices through PCI PM (power management) interface. However this NIC hardware does not support PCI PM suspend/resume operations so system wide suspend/resume leads to bad MFW (management firmware) state which causes various follow-up errors in driver when communicating with the device/firmware afterwards.

Signed-off-by: John Meneghini jmeneghi@redhat.com

qede: fix firmware halt over suspend and resume

Merge request reports