Domain should be determined form parent bus and bus number is configured
by guest and should not be used in qemu internally.
Signed-off-by: Gleb Natapov <gleb@xxxxxxxxxx>
---
hw/pci.c | 11 ++++++-----
1 files changed, 6 insertions(+), 5 deletions(-)
diff --git a/hw/pci.c b/hw/pci.c
index 92aaa85..1c5706f 100644
--- a/hw/pci.c
+++ b/hw/pci.c
@@ -2138,12 +2138,13 @@ static void pcibus_dev_print(Monitor *mon, DeviceState *dev, int indent)
static char *pcibus_get_dev_path(DeviceState *dev)
{
PCIDevice *d = (PCIDevice *)dev;
- char path[16];
-
- snprintf(path, sizeof(path), "%04x:%02x:%02x.%x",
- pci_find_domain(d->bus), d->config[PCI_SECONDARY_BUS],
- PCI_SLOT(d->devfn), PCI_FUNC(d->devfn));
+ char path[50];
+ int off;
+ off = snprintf(path, sizeof(path), "%s@%x", qdev_driver_name(dev),
+ PCI_SLOT(d->devfn));
+ if (PCI_FUNC(d->devfn))
+ snprintf(path + off, sizeof(path) + off, ",%x", PCI_FUNC(d->devfn));
return strdup(path);
}
--
1.7.1
--
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