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| author | Zhenzhong Duan | 2022-02-23 10:44:35 +0100 |
|---|---|---|
| committer | Michael S. Tsirkin | 2022-03-06 11:08:23 +0100 |
| commit | ad003b9e6872c67836133066e1dd0f13458a9370 (patch) | |
| tree | 02407634cff57b5fd7f5b14a52abea1a4b5baf36 /hw/pci | |
| parent | hw/misc/pvpanic: Use standard headers instead (diff) | |
| download | qemu-ad003b9e6872c67836133066e1dd0f13458a9370.tar.gz qemu-ad003b9e6872c67836133066e1dd0f13458a9370.tar.xz qemu-ad003b9e6872c67836133066e1dd0f13458a9370.zip | |
pci: show id info when pci BDF conflict
During qemu init stage, when there is pci BDF conflicts, qemu print
a warning but not showing which device the BDF is occupied by. E.x:
"PCI: slot 2 function 0 not available for virtio-scsi-pci, in use by virtio-scsi-pci"
To facilitate user knowing the offending device and fixing it, showing
the id info in the warning.
Signed-off-by: Zhenzhong Duan <zhenzhong.duan@intel.com>
Message-Id: <20220223094435.64495-1-zhenzhong.duan@intel.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'hw/pci')
| -rw-r--r-- | hw/pci/pci.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/hw/pci/pci.c b/hw/pci/pci.c index ba8fb92efc..5cb1232e27 100644 --- a/hw/pci/pci.c +++ b/hw/pci/pci.c @@ -1099,9 +1099,9 @@ static PCIDevice *do_pci_register_device(PCIDevice *pci_dev, return NULL; } else if (!pci_bus_devfn_available(bus, devfn)) { error_setg(errp, "PCI: slot %d function %d not available for %s," - " in use by %s", + " in use by %s,id=%s", PCI_SLOT(devfn), PCI_FUNC(devfn), name, - bus->devices[devfn]->name); + bus->devices[devfn]->name, bus->devices[devfn]->qdev.id); return NULL; } else if (dev->hotplugged && !pci_is_vf(pci_dev) && |