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authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 22:20:36 (GMT)
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 22:20:36 (GMT)
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /drivers/sn
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
Diffstat (limited to 'drivers/sn')
-rw-r--r--drivers/sn/Makefile6
-rw-r--r--drivers/sn/ioc4.c65
2 files changed, 71 insertions, 0 deletions
diff --git a/drivers/sn/Makefile b/drivers/sn/Makefile
new file mode 100644
index 0000000..631e549
--- /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 0000000..d9e4ee2
--- /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");

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