diff options
Diffstat (limited to 'hw/pci/pci_host.c')
| -rw-r--r-- | hw/pci/pci_host.c | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/hw/pci/pci_host.c b/hw/pci/pci_host.c index 9d64b2e12f..5f3497256c 100644 --- a/hw/pci/pci_host.c +++ b/hw/pci/pci_host.c @@ -53,16 +53,9 @@ static inline PCIDevice *pci_dev_find_by_addr(PCIBus *bus, uint32_t addr) static void pci_adjust_config_limit(PCIBus *bus, uint32_t *limit) { - if (*limit > PCI_CONFIG_SPACE_SIZE) { - if (!pci_bus_allows_extended_config_space(bus)) { - *limit = PCI_CONFIG_SPACE_SIZE; - return; - } - - if (!pci_bus_is_root(bus)) { - PCIDevice *bridge = pci_bridge_get_device(bus); - pci_adjust_config_limit(pci_get_bus(bridge), limit); - } + if ((*limit > PCI_CONFIG_SPACE_SIZE) && + !pci_bus_allows_extended_config_space(bus)) { + *limit = PCI_CONFIG_SPACE_SIZE; } } |