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/sparc/mm/nosrmmu.c

@@ -0,0 +1,59 @@
+/* $Id: nosrmmu.c,v 1.5 1999/11/19 04:11:54 davem Exp $
+ * nosrmmu.c: This file is a bunch of dummies for sun4 compiles, 
+ *         so that it does not need srmmu and avoid ifdefs.
+ *
+ * Copyright (C) 1998 Jakub Jelinek (jj@sunsite.mff.cuni.cz)
+ */
+
+#include <linux/kernel.h>
+#include <linux/mm.h>
+#include <linux/init.h>
+#include <asm/mbus.h>
+#include <asm/sbus.h>
+
+static char shouldnothappen[] __initdata = "SUN4 kernel can only run on SUN4\n";
+
+enum mbus_module srmmu_modtype;
+void *srmmu_nocache_pool;
+
+int vac_cache_size = 0;
+
+static void __init should_not_happen(void)
+{
+	prom_printf(shouldnothappen);
+	prom_halt();
+}
+
+void __init srmmu_frob_mem_map(unsigned long start_mem)
+{
+	should_not_happen();
+}
+
+unsigned long __init srmmu_paging_init(unsigned long start_mem, unsigned long end_mem)
+{
+	should_not_happen();
+	return 0;
+}
+
+void __init ld_mmu_srmmu(void)
+{
+	should_not_happen();
+}
+
+void srmmu_mapioaddr(unsigned long physaddr, unsigned long virt_addr, int bus_type, int rdonly)
+{
+}
+
+void srmmu_unmapioaddr(unsigned long virt_addr)
+{
+}
+
+__u32 iounit_map_dma_init(struct sbus_bus *sbus, int size)
+{
+	return 0;
+}
+
+__u32 iounit_map_dma_page(__u32 vaddr, void *addr, struct sbus_bus *sbus)
+{
+	return 0;
+}