diff options
| -rw-r--r-- | hw/pci-bridge/gen_pcie_root_port.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/hw/pci-bridge/gen_pcie_root_port.c b/hw/pci-bridge/gen_pcie_root_port.c index ed03ffc..ad4e6aa 100644 --- a/hw/pci-bridge/gen_pcie_root_port.c +++ b/hw/pci-bridge/gen_pcie_root_port.c @@ -85,6 +85,13 @@ static void gen_rp_realize(DeviceState *dev, Error **errp) rpc->parent_class.exit(d); return; } + + if (!grp->io_reserve) { + pci_word_test_and_clear_mask(d->wmask + PCI_COMMAND, + PCI_COMMAND_IO); + d->wmask[PCI_IO_BASE] = 0; + d->wmask[PCI_IO_LIMIT] = 0; + } } static const VMStateDescription vmstate_rp_dev = { |