Merge branch 'for-2.6.26' of master.kernel.org:/pub/scm/linux/kernel/git/jwboyer...

[linux-2.6] / arch / x86 / pci / fixup.c

diff --git a/arch/x86/pci/fixup.c b/arch/x86/pci/fixup.c
index 74d30ff33c495319e6f45da8097f7fefc5f4f606..b60b2abd480cf774bad3f7c43e1e058c0a595681 100644 (file)
--- a/arch/x86/pci/fixup.c
+++ b/arch/x86/pci/fixup.c
@@ -215,7 +215,8 @@ static int quirk_aspm_offset[MAX_PCIEROOT << 3];
 
 static int quirk_pcie_aspm_read(struct pci_bus *bus, unsigned int devfn, int where, int size, u32 *value)
 {
-       return raw_pci_ops->read(0, bus->number, devfn, where, size, value);
+       return raw_pci_read(pci_domain_nr(bus), bus->number,
+                                               devfn, where, size, value);
 }
 
 /*
@@ -231,7 +232,8 @@ static int quirk_pcie_aspm_write(struct pci_bus *bus, unsigned int devfn, int wh
        if ((offset) && (where == offset))
                value = value & 0xfffffffc;
 
-       return raw_pci_ops->write(0, bus->number, devfn, where, size, value);
+       return raw_pci_write(pci_domain_nr(bus), bus->number,
+                                               devfn, where, size, value);
 }
 
 static struct pci_ops quirk_pcie_aspm_ops = {
@@ -491,3 +493,20 @@ static void __devinit pci_siemens_interrupt_controller(struct pci_dev *dev)
 }
 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_SIEMENS, 0x0015,
                          pci_siemens_interrupt_controller);
+
+/*
+ * Regular PCI devices have 256 bytes, but AMD Family 10h Opteron ext config
+ * have 4096 bytes.  Even if the device is capable, that doesn't mean we can
+ * access it.  Maybe we don't have a way to generate extended config space
+ * accesses.   So check it
+ */
+static void fam10h_pci_cfg_space_size(struct pci_dev *dev)
+{
+       dev->cfg_size = pci_cfg_space_size_ext(dev, 0);
+}
+
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AMD, 0x1200, fam10h_pci_cfg_space_size);
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AMD, 0x1201, fam10h_pci_cfg_space_size);
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AMD, 0x1202, fam10h_pci_cfg_space_size);
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AMD, 0x1203, fam10h_pci_cfg_space_size);
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AMD, 0x1204, fam10h_pci_cfg_space_size);