Function Level Reset notification to Linux PCIe device driver
by rgag from LinuxQuestions.org on (#5GCCH)
This query is regarding Function level reset feature for SRIOV. As per code in Linux PCIe driver the function level reset is done by writing 1 to reset under sysfs interface:
echo 1 > /sys/bus/pci/devices/pci_interface_id/reset
As function level reset is not triggered via the PCIe device driver how PCIe device driver can get the notification of the function level reset(FLR)?
echo 1 > /sys/bus/pci/devices/pci_interface_id/reset
As function level reset is not triggered via the PCIe device driver how PCIe device driver can get the notification of the function level reset(FLR)?