---

yaml --- r: 62862 b: refs/heads/master c: 7391ff3 h: refs/heads/master v: v3
git-mirror · Jul 24, 2007 · 8cfa788 · 8cfa788
1 parent 4aecfae
commit 8cfa788
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Showing 2 changed files with 15 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: f64fddbeac737bfc8d966423f067a9af9eeec887
+refs/heads/master: 7391ff35b241dbcba471e05059b5c05fdc8196db
diff --git a/trunk/arch/powerpc/sysdev/fsl_pci.c b/trunk/arch/powerpc/sysdev/fsl_pci.c
@@ -118,18 +118,32 @@ static void __devinit quirk_fsl_pcie_transparent(struct pci_dev *dev)
 		return;
 	}
 
+	/* Clear out any of the virtual P2P bridge registers */
+	pci_write_config_word(dev, PCI_IO_BASE_UPPER16, 0);
+	pci_write_config_word(dev, PCI_IO_LIMIT_UPPER16, 0);
+	pci_write_config_byte(dev, PCI_IO_BASE, 0x10);
+	pci_write_config_byte(dev, PCI_IO_LIMIT, 0);
+	pci_write_config_word(dev, PCI_MEMORY_BASE, 0x10);
+	pci_write_config_word(dev, PCI_MEMORY_LIMIT, 0);
+	pci_write_config_word(dev, PCI_PREF_BASE_UPPER32, 0x0);
+	pci_write_config_word(dev, PCI_PREF_LIMIT_UPPER32, 0x0);
+	pci_write_config_word(dev, PCI_PREF_MEMORY_BASE, 0x10);
+	pci_write_config_word(dev, PCI_PREF_MEMORY_LIMIT, 0);
+
 	if (hose->io_resource.flags) {
 		res = &dev->resource[res_idx++];
 		res->start = hose->io_resource.start;
 		res->end = hose->io_resource.end;
 		res->flags = hose->io_resource.flags;
+		update_bridge_resource(dev, res);
 	}
 
 	for (i = 0; i < 3; i++) {
 		res = &dev->resource[res_idx + i];
 		res->start = hose->mem_resources[i].start;
 		res->end = hose->mem_resources[i].end;
 		res->flags = hose->mem_resources[i].flags;
+		update_bridge_resource(dev, res);
 	}
 }