---

yaml --- r: 139361 b: refs/heads/master c: dfadd9e h: refs/heads/master i: 139359: 7cf3a97 v: v3
git-mirror · Mar 20, 2009 · d64a7b2 · d64a7b2
1 parent 90bcb98
commit d64a7b2
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Showing 3 changed files with 9 additions and 22 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 745be2e700cdddd5da4e402854a484242c3628df
+refs/heads/master: dfadd9edff498d767008edc6b2a6e86a7a19934d
diff --git a/trunk/arch/x86/pci/fixup.c b/trunk/arch/x86/pci/fixup.c
@@ -494,26 +494,6 @@ 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/11h CPUs have
- * 4096 bytes configuration space for each function of their processor
- * configuration space.
- */
-static void amd_cpu_pci_cfg_space_size(struct pci_dev *dev)
-{
-	dev->cfg_size = pci_cfg_space_size_ext(dev);
-}
-DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AMD, 0x1200, amd_cpu_pci_cfg_space_size);
-DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AMD, 0x1201, amd_cpu_pci_cfg_space_size);
-DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AMD, 0x1202, amd_cpu_pci_cfg_space_size);
-DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AMD, 0x1203, amd_cpu_pci_cfg_space_size);
-DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AMD, 0x1204, amd_cpu_pci_cfg_space_size);
-DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AMD, 0x1300, amd_cpu_pci_cfg_space_size);
-DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AMD, 0x1301, amd_cpu_pci_cfg_space_size);
-DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AMD, 0x1302, amd_cpu_pci_cfg_space_size);
-DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AMD, 0x1303, amd_cpu_pci_cfg_space_size);
-DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AMD, 0x1304, amd_cpu_pci_cfg_space_size);
-
 /*
  * SB600: Disable BAR1 on device 14.0 to avoid HPET resources from
  * confusing the PCI engine:

diff --git a/trunk/drivers/pci/probe.c b/trunk/drivers/pci/probe.c
@@ -847,6 +847,11 @@ int pci_cfg_space_size(struct pci_dev *dev)
 {
 	int pos;
 	u32 status;
+	u16 class;
+
+	class = dev->class >> 8;
+	if (class == PCI_CLASS_BRIDGE_HOST)
+		return pci_cfg_space_size_ext(dev);
 
 	pos = pci_find_capability(dev, PCI_CAP_ID_EXP);
 	if (!pos) {
@@ -936,7 +941,6 @@ static struct pci_dev *pci_scan_device(struct pci_bus *bus, int devfn)
 	dev->multifunction = !!(hdr_type & 0x80);
 	dev->vendor = l & 0xffff;
 	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);
 
@@ -952,6 +956,9 @@ static struct pci_dev *pci_scan_device(struct pci_bus *bus, int devfn)
 		return NULL;
 	}
 
+	/* need to have dev->class ready */
+	dev->cfg_size = pci_cfg_space_size(dev);
+
 	return dev;
 }