PCI: Remove 3 incorrect MSI quirks.

[safe/jmp/linux-2.6] / drivers / pci / probe.c

diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
index 5db6b66..463a5a9 100644 (file)
--- a/drivers/pci/probe.c
+++ b/drivers/pci/probe.c
@@ -837,6 +837,19 @@ static void pci_release_dev(struct device *dev)
        kfree(pci_dev);
 }
 
+static void set_pcie_port_type(struct pci_dev *pdev)
+{
+       int pos;
+       u16 reg16;
+
+       pos = pci_find_capability(pdev, PCI_CAP_ID_EXP);
+       if (!pos)
+               return;
+       pdev->is_pcie = 1;
+       pci_read_config_word(pdev, pos + PCI_EXP_FLAGS, &reg16);
+       pdev->pcie_type = (reg16 & PCI_EXP_FLAGS_TYPE) >> 4;
+}
+
 /**
  * pci_cfg_space_size - get the configuration space size of the PCI device.
  * @dev: PCI device
@@ -951,6 +964,7 @@ pci_scan_device(struct pci_bus *bus, int devfn)
        dev->device = (l >> 16) & 0xffff;
        dev->cfg_size = pci_cfg_space_size(dev);
        dev->error_state = pci_channel_io_normal;
+       set_pcie_port_type(dev);
 
        /* Assume 32-bit PCI; let 64-bit PCI cards (which are far rarer)
           set this higher, assuming the system even supports it.  */