diff --git a/drivers/edac/octeon_edac-pci.c b/drivers/edac/octeon_edac-pci.c
new file mode 100644
index 0000000..e72b96e
--- /dev/null
+++ b/drivers/edac/octeon_edac-pci.c
@@ -0,0 +1,135 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2009 Wind River Systems,
+ *   written by Ralf Baechle <ralf@linux-mips.org>
+ */
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/slab.h>
+#include <linux/io.h>
+#include <linux/edac.h>
+
+#include <asm/octeon/cvmx.h>
+#include <asm/octeon/cvmx-npi-defs.h>
+#include <asm/octeon/cvmx-pci-defs.h>
+#include <asm/octeon/octeon.h>
+
+#include "edac_core.h"
+#include "edac_module.h"
+
+#define EDAC_MOD_STR "octeon"
+
+static void co_pci_poll(struct edac_pci_ctl_info *pci)
+{
+	union cvmx_pci_cfg01 cfg01;
+
+	cfg01.u32 = octeon_npi_read32(CVMX_NPI_PCI_CFG01);
+	if (cfg01.s.dpe) {		/* Detected parity error */
+		edac_pci_handle_pe(pci, pci->ctl_name);
+		cfg01.s.dpe = 1;		/* Reset  */
+		octeon_npi_write32(CVMX_NPI_PCI_CFG01, cfg01.u32);
+	}
+	if (cfg01.s.sse) {
+		edac_pci_handle_npe(pci, "Signaled System Error");
+		cfg01.s.sse = 1;		/* Reset */
+		octeon_npi_write32(CVMX_NPI_PCI_CFG01, cfg01.u32);
+	}
+	if (cfg01.s.rma) {
+		edac_pci_handle_npe(pci, "Received Master Abort");
+		cfg01.s.rma = 1;		/* Reset */
+		octeon_npi_write32(CVMX_NPI_PCI_CFG01, cfg01.u32);
+	}
+	if (cfg01.s.rta) {
+		edac_pci_handle_npe(pci, "Received Target Abort");
+		cfg01.s.rta = 1;		/* Reset */
+		octeon_npi_write32(CVMX_NPI_PCI_CFG01, cfg01.u32);
+	}
+	if (cfg01.s.sta) {
+		edac_pci_handle_npe(pci, "Signaled Target Abort");
+		cfg01.s.sta = 1;		/* Reset */
+		octeon_npi_write32(CVMX_NPI_PCI_CFG01, cfg01.u32);
+	}
+	if (cfg01.s.mdpe) {
+		edac_pci_handle_npe(pci, "Master Data Parity Error");
+		cfg01.s.mdpe = 1;		/* Reset */
+		octeon_npi_write32(CVMX_NPI_PCI_CFG01, cfg01.u32);
+	}
+	if (cfg01.s.mdpe) {
+		edac_pci_handle_npe(pci, "Master Data Parity Error");
+		cfg01.s.mdpe = 1;		/* Reset */
+		octeon_npi_write32(CVMX_NPI_PCI_CFG01, cfg01.u32);
+	}
+}
+
+static int __devinit co_pci_probe(struct platform_device *pdev)
+{
+	struct edac_pci_ctl_info *pci;
+	int res = 0;
+
+	pci = edac_pci_alloc_ctl_info(0, "octeon_pci_err");
+	if (!pci)
+		return -ENOMEM;
+
+	pci->dev = &pdev->dev;
+	platform_set_drvdata(pdev, pci);
+	pci->dev_name = dev_name(&pdev->dev);
+
+	pci->mod_name = "octeon-pci";
+	pci->ctl_name = "octeon_pci_err";
+	pci->edac_check = co_pci_poll;
+
+	if (edac_pci_add_device(pci, 0) > 0) {
+		pr_err("%s: edac_pci_add_device() failed\n", __func__);
+		goto err;
+	}
+
+	return 0;
+
+err:
+	edac_pci_free_ctl_info(pci);
+
+	return res;
+}
+
+static int co_pci_remove(struct platform_device *pdev)
+{
+	struct edac_pci_ctl_info *pci = platform_get_drvdata(pdev);
+
+	edac_pci_del_device(&pdev->dev);
+	edac_pci_free_ctl_info(pci);
+
+	return 0;
+}
+
+static struct platform_driver co_pci_driver = {
+	.probe = co_pci_probe,
+	.remove = co_pci_remove,
+	.driver = {
+		   .name = "co_pci_edac",
+	}
+};
+
+static int __init co_edac_init(void)
+{
+	int ret;
+
+	ret = platform_driver_register(&co_pci_driver);
+	if (ret)
+		pr_warning(EDAC_MOD_STR " PCI EDAC failed to register\n");
+
+	return ret;
+}
+
+static void __exit co_edac_exit(void)
+{
+	platform_driver_unregister(&co_pci_driver);
+}
+
+module_init(co_edac_init);
+module_exit(co_edac_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Ralf Baechle <ralf@linux-mips.org>");