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, 48 insertions, 0 deletions

diff --git a/arch/arm/mach-footbridge/ebsa285-pci.c b/arch/arm/mach-footbridge/ebsa285-pci.c
new file mode 100644
index 000000000000..720c0bac1702
--- /dev/null
+++ b/arch/arm/mach-footbridge/ebsa285-pci.c
@@ -0,0 +1,48 @@
+/*
+ * linux/arch/arm/mach-footbridge/ebsa285-pci.c
+ *
+ * PCI bios-type initialisation for PCI machines
+ *
+ * Bits taken from various places.
+ */
+#include <linux/kernel.h>
+#include <linux/pci.h>
+#include <linux/init.h>
+
+#include <asm/irq.h>
+#include <asm/mach/pci.h>
+#include <asm/mach-types.h>
+
+static int irqmap_ebsa285[] __initdata = { IRQ_IN3, IRQ_IN1, IRQ_IN0, IRQ_PCI };
+
+static int __init ebsa285_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
+{
+        if (dev->vendor == PCI_VENDOR_ID_CONTAQ &&
+            dev->device == PCI_DEVICE_ID_CONTAQ_82C693)
+                switch (PCI_FUNC(dev->devfn)) {
+                        case 1: return 14;
+                        case 2: return 15;
+                        case 3: return 12;
+                }
+
+        return irqmap_ebsa285[(slot + pin) & 3];
+}
+
+static struct hw_pci ebsa285_pci __initdata = {
+        .swizzle                = pci_std_swizzle,
+        .map_irq                = ebsa285_map_irq,
+        .nr_controllers         = 1,
+        .setup                  = dc21285_setup,
+        .scan                   = dc21285_scan_bus,
+        .preinit                = dc21285_preinit,
+        .postinit               = dc21285_postinit,
+};
+
+static int __init ebsa285_init_pci(void)
+{
+        if (machine_is_ebsa285())
+                pci_common_init(&ebsa285_pci);
+        return 0;
+}
+
+subsys_initcall(ebsa285_init_pci);