diff options
Diffstat (limited to 'drivers/pci/hotplug/pciehp_pci.c')
| -rw-r--r-- | drivers/pci/hotplug/pciehp_pci.c | 23 |
1 files changed, 17 insertions, 6 deletions
diff --git a/drivers/pci/hotplug/pciehp_pci.c b/drivers/pci/hotplug/pciehp_pci.c index 21733108add..0a16444c14c 100644 --- a/drivers/pci/hotplug/pciehp_pci.c +++ b/drivers/pci/hotplug/pciehp_pci.c @@ -53,17 +53,15 @@ static int __ref pciehp_add_bridge(struct pci_dev *dev) busnr = pci_scan_bridge(parent, dev, busnr, pass); if (!dev->subordinate) return -1; - pci_bus_size_bridges(dev->subordinate); - pci_bus_assign_resources(parent); - pci_enable_bridges(parent); - pci_bus_add_devices(parent); + return 0; } int pciehp_configure_device(struct slot *p_slot) { struct pci_dev *dev; - struct pci_bus *parent = p_slot->ctrl->pcie->port->subordinate; + struct pci_dev *bridge = p_slot->ctrl->pcie->port; + struct pci_bus *parent = bridge->subordinate; int num, fn; struct controller *ctrl = p_slot->ctrl; @@ -96,12 +94,25 @@ int pciehp_configure_device(struct slot *p_slot) (dev->hdr_type == PCI_HEADER_TYPE_CARDBUS)) { pciehp_add_bridge(dev); } + pci_dev_put(dev); + } + + pci_assign_unassigned_bridge_resources(bridge); + + for (fn = 0; fn < 8; fn++) { + dev = pci_get_slot(parent, PCI_DEVFN(0, fn)); + if (!dev) + continue; + if ((dev->class >> 16) == PCI_BASE_CLASS_DISPLAY) { + pci_dev_put(dev); + continue; + } pci_configure_slot(dev); pci_dev_put(dev); } - pci_bus_assign_resources(parent); pci_bus_add_devices(parent); + return 0; } |