From 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Mon Sep 17 00:00:00 2001
From: Linus Torvalds <torvalds@ppc970.osdl.org>
Date: Sat, 16 Apr 2005 15:20:36 -0700
Subject: 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!
---
 arch/ppc/platforms/gemini_pci.c | 41 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 41 insertions(+)
 create mode 100644 arch/ppc/platforms/gemini_pci.c

(limited to 'arch/ppc/platforms/gemini_pci.c')

diff --git a/arch/ppc/platforms/gemini_pci.c b/arch/ppc/platforms/gemini_pci.c
new file mode 100644
index 000000000000..95656091ba2b
--- /dev/null
+++ b/arch/ppc/platforms/gemini_pci.c
@@ -0,0 +1,41 @@
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/pci.h>
+#include <linux/slab.h>
+
+#include <asm/machdep.h>
+#include <platforms/gemini.h>
+#include <asm/byteorder.h>
+#include <asm/io.h>
+#include <asm/uaccess.h>
+#include <asm/pci-bridge.h>
+
+void __init gemini_pcibios_fixup(void)
+{
+	int i;
+	struct pci_dev *dev = NULL;
+	
+	for_each_pci_dev(dev) {
+		for(i = 0; i < 6; i++) {
+			if (dev->resource[i].flags & IORESOURCE_IO) {
+				dev->resource[i].start |= (0xfe << 24);
+				dev->resource[i].end |= (0xfe << 24);
+			}
+		}
+	}
+}
+
+
+/* The "bootloader" for Synergy boards does none of this for us, so we need to
+   lay it all out ourselves... --Dan */
+void __init gemini_find_bridges(void)
+{
+	struct pci_controller* hose;
+	
+	ppc_md.pcibios_fixup = gemini_pcibios_fixup;
+
+	hose = pcibios_alloc_controller();
+	if (!hose)
+		return;
+	setup_indirect_pci(hose, 0xfec00000, 0xfee00000);
+}
-- 
cgit v1.2.3