2 files changed, 71 insertions, 0 deletions
diff --git a/drivers/sn/Makefile b/drivers/sn/Makefile
new file mode 100644
index 00000000000..631e5495844
--- /dev/null
+++ b/drivers/sn/Makefile
@@ -0,0 +1,6 @@
+#
+# Makefile for the Altix device drivers.
+#
+#
+
+obj-$(CONFIG_BLK_DEV_SGIIOC4) += ioc4.o
diff --git a/drivers/sn/ioc4.c b/drivers/sn/ioc4.c
new file mode 100644
index 00000000000..d9e4ee280e5
--- /dev/null
+++ b/drivers/sn/ioc4.c
@@ -0,0 +1,65 @@
+/*
+ * 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) 2005 Silicon Graphics, Inc.  All Rights Reserved.
+ */
+
+/*
+ * This file contains a shim driver for the IOC4 IDE and serial drivers.
+ */
+
+#include <linux/errno.h>
+#include <linux/module.h>
+#include <linux/pci.h>
+#include <linux/ioc4_common.h>
+#include <linux/ide.h>
+
+
+static int __devinit
+ioc4_probe_one(struct pci_dev *pdev, const struct pci_device_id *pci_id)
+{
+	int ret;
+
+	if ((ret = pci_enable_device(pdev))) {
+		printk(KERN_WARNING
+			 "%s: Failed to enable device with "
+				"pci_dev 0x%p... returning\n",
+				__FUNCTION__, (void *)pdev);
+		return ret;
+	}
+	pci_set_master(pdev);
+
+	/* attach each sub-device */
+	ret = ioc4_ide_attach_one(pdev, pci_id);
+	if (ret)
+		return ret;
+	return ioc4_serial_attach_one(pdev, pci_id);
+}
+
+/* pci device struct */
+static struct pci_device_id ioc4_s_id_table[] = {
+	{PCI_VENDOR_ID_SGI, PCI_DEVICE_ID_SGI_IOC4, PCI_ANY_ID,
+	 PCI_ANY_ID, 0x0b4000, 0xFFFFFF},
+	{0}
+};
+MODULE_DEVICE_TABLE(pci, ioc4_s_id_table);
+
+static struct pci_driver __devinitdata ioc4_s_driver = {
+	.name	= "IOC4",
+	.id_table = ioc4_s_id_table,
+	.probe	= ioc4_probe_one,
+};
+
+static int __devinit ioc4_detect(void)
+{
+	ioc4_serial_init();
+
+	return pci_register_driver(&ioc4_s_driver);
+}
+module_init(ioc4_detect);
+
+MODULE_AUTHOR("Pat Gefre - Silicon Graphics Inc. (SGI) <pfg@sgi.com>");
+MODULE_DESCRIPTION("PCI driver module for SGI IOC4 Base-IO Card");
+MODULE_LICENSE("GPL");