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!

1 files changed, 41 insertions, 0 deletions

diff --git a/arch/mips/pci/fixup-ocelot3.c b/arch/mips/pci/fixup-ocelot3.c
new file mode 100644
index 00000000000..ececc03ec62
--- /dev/null
+++ b/arch/mips/pci/fixup-ocelot3.c
@@ -0,0 +1,41 @@
+/*
+ * 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) 2004 Montavista Software Inc.
+ * Author: Manish Lachwani (mlachwani@mvista.com)
+ *
+ * Looking at the schematics for the Ocelot-3 board, there are
+ * two PCI busses and each bus has two PCI slots.
+ */
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/pci.h>
+#include <asm/mipsregs.h>
+
+/*
+ * Do platform specific device initialization at
+ * pci_enable_device() time
+ */
+int pcibios_plat_dev_init(struct pci_dev *dev)
+{
+	return 0;
+}
+
+int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
+{
+	int bus = dev->bus->number;
+
+	if (bus == 0 && slot == 1)
+		return 2;	/* PCI-X A */
+	if (bus == 0 && slot == 2)
+		return 3;	/* PCI-X B */
+	if (bus == 1 && slot == 1)
+		return 4;	/* PCI A */
+	if (bus == 1 && slot == 2)
+		return 5;	/* PCI B */
+
+return 0;
+	panic("Whooops in pcibios_map_irq");
+}