[Qemu-devel] FLR capability hidden in VF config space
From:
rukhsana ansari
Subject:
[Qemu-devel] FLR capability hidden in VF config space
Date:
Wed, 15 Feb 2012 01:24:01 -0800
Hi,
The following code snippet (line 1457, function:assigned_device_pci_cap_init() file: hw/device-assignment.c) from the latest qemu-kvm git (qemu-kvm-devel: 1.0.50) implies that FLR capability is unset for VF that is assigned to a guest:
However the SR-IOV spec mandates VF FLR. Could someone explain the reason for unsetting the FLR bit in the PCI Express device capabilities register of the VF?