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-rw-r--r--hw/pci-hotplug.c12
-rw-r--r--hw/pci.c2
-rw-r--r--hw/pci.h1
3 files changed, 12 insertions, 3 deletions
diff --git a/hw/pci-hotplug.c b/hw/pci-hotplug.c
index d40a3bd0cd..d02f73cd70 100644
--- a/hw/pci-hotplug.c
+++ b/hw/pci-hotplug.c
@@ -114,6 +114,8 @@ static PCIDevice *qemu_pci_hot_add_storage(Monitor *mon,
DriveInfo *dinfo = NULL;
int type = -1;
char buf[128];
+ PCIBus *bus;
+ int devfn;
if (get_param_value(buf, sizeof(buf), "if", opts)) {
if (!strcmp(buf, "scsi"))
@@ -141,16 +143,22 @@ static PCIDevice *qemu_pci_hot_add_storage(Monitor *mon,
dinfo = NULL;
}
+ bus = pci_get_bus_devfn(&devfn, devaddr);
+ if (!bus) {
+ monitor_printf(mon, "Invalid PCI device address %s\n", devaddr);
+ return NULL;
+ }
+
switch (type) {
case IF_SCSI:
- dev = pci_create("lsi53c895a", devaddr);
+ dev = pci_create_noinit(bus, devfn, "lsi53c895a");
break;
case IF_VIRTIO:
if (!dinfo) {
monitor_printf(mon, "virtio requires a backing file/device.\n");
return NULL;
}
- dev = pci_create("virtio-blk-pci", devaddr);
+ dev = pci_create_noinit(bus, devfn, "virtio-blk-pci");
qdev_prop_set_drive(&dev->qdev, "drive", dinfo);
break;
default:
diff --git a/hw/pci.c b/hw/pci.c
index e2f88ff75a..aebe0c5e94 100644
--- a/hw/pci.c
+++ b/hw/pci.c
@@ -317,7 +317,7 @@ int pci_read_devaddr(Monitor *mon, const char *addr, int *domp, int *busp,
return 0;
}
-static PCIBus *pci_get_bus_devfn(int *devfnp, const char *devaddr)
+PCIBus *pci_get_bus_devfn(int *devfnp, const char *devaddr)
{
int dom, bus;
unsigned slot;
diff --git a/hw/pci.h b/hw/pci.h
index f3a034b356..76dfa0a9bd 100644
--- a/hw/pci.h
+++ b/hw/pci.h
@@ -262,6 +262,7 @@ int pci_bus_num(PCIBus *s);
void pci_for_each_device(int bus_num, void (*fn)(PCIDevice *d));
PCIBus *pci_find_bus(int bus_num);
PCIDevice *pci_find_device(int bus_num, int slot, int function);
+PCIBus *pci_get_bus_devfn(int *devfnp, const char *devaddr);
int pci_read_devaddr(Monitor *mon, const char *addr, int *domp, int *busp,
unsigned *slotp);