Linux-2.6.12-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!

1 files changed, 75 insertions, 0 deletions

diff --git a/drivers/ide/ide-pnp.c b/drivers/ide/ide-pnp.c
new file mode 100644
index 000000000000..df7d1504f84e
--- /dev/null
+++ b/drivers/ide/ide-pnp.c
@@ -0,0 +1,75 @@
+/*
+ * linux/drivers/ide/ide-pnp.c
+ *
+ * This file provides autodetection for ISA PnP IDE interfaces.
+ * It was tested with "ESS ES1868 Plug and Play AudioDrive" IDE interface.
+ *
+ * Copyright (C) 2000 Andrey Panin <pazke@donpac.ru>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * You should have received a copy of the GNU General Public License
+ * (for example /usr/src/linux/COPYING); if not, write to the Free
+ * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  
+ */
+
+#include <linux/init.h>
+#include <linux/pnp.h>
+#include <linux/ide.h>
+
+/* Add your devices here :)) */
+static struct pnp_device_id idepnp_devices[] = {
+  	/* Generic ESDI/IDE/ATA compatible hard disk controller */
+	{.id = "PNP0600", .driver_data = 0},
+	{.id = ""}
+};
+
+static int idepnp_probe(struct pnp_dev * dev, const struct pnp_device_id *dev_id)
+{
+	hw_regs_t hw;
+	ide_hwif_t *hwif;
+	int index;
+
+	if (!(pnp_port_valid(dev, 0) && pnp_port_valid(dev, 1) && pnp_irq_valid(dev, 0)))
+		return -1;
+
+	memset(&hw, 0, sizeof(hw));
+	ide_std_init_ports(&hw, pnp_port_start(dev, 0),
+				pnp_port_start(dev, 1));
+	hw.irq = pnp_irq(dev, 0);
+	hw.dma = NO_DMA;
+
+	index = ide_register_hw(&hw, &hwif);
+
+	if (index != -1) {
+	    	printk(KERN_INFO "ide%d: generic PnP IDE interface\n", index);
+		pnp_set_drvdata(dev,hwif);
+		return 0;
+	}
+
+	return -1;
+}
+
+static void idepnp_remove(struct pnp_dev * dev)
+{
+	ide_hwif_t *hwif = pnp_get_drvdata(dev);
+	if (hwif) {
+		ide_unregister(hwif->index);
+	} else
+		printk(KERN_ERR "idepnp: Unable to remove device, please report.\n");
+}
+
+static struct pnp_driver idepnp_driver = {
+	.name		= "ide",
+	.id_table	= idepnp_devices,
+	.probe		= idepnp_probe,
+	.remove		= idepnp_remove,
+};
+
+void __init pnpide_init(void)
+{
+	pnp_register_driver(&idepnp_driver);
+}