@@ -16,6 +16,7 @@
#define PCI_DEVFN(slot, func) ((((slot) & 0x1f) << 3) | ((func) & 0x07))
#define PCI_SLOT(devfn) (((devfn) >> 3) & 0x1f)
#define PCI_FUNC(devfn) ((devfn) & 0x07)
+#define PCI_SLOT_MAX 32
#define PCI_FUNC_MAX 8
/* Class, Vendor and Device IDs from Linux's pci_ids.h */
@@ -22,7 +22,7 @@ struct PCIBus {
pci_hotplug_fn hotplug;
DeviceState *hotplug_qdev;
void *irq_opaque;
- PCIDevice *devices[256];
+ PCIDevice *devices[PCI_SLOT_MAX * PCI_FUNC_MAX];
PCIDevice *parent_dev;
target_phys_addr_t mem_base;
Introduce symbol PCI_SLOT_MAX for the maximum of slot. and replace the magic, 256. Cc: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp> --- hw/pci.h | 1 + hw/pci_internals.h | 2 +- 2 files changed, 2 insertions(+), 1 deletions(-)