patch-2.2.11 linux/arch/mips/sgi/prom/tags.c

• Lines: 70
• Date: Wed Dec 31 16:00:00 1969
• Orig file: v2.2.10/linux/arch/mips/sgi/prom/tags.c
• Orig date: Tue Oct 20 13:52:55 1998

diff -u --recursive --new-file v2.2.10/linux/arch/mips/sgi/prom/tags.c linux/arch/mips/sgi/prom/tags.c
@@ -1,69 +0,0 @@
-/*
- * tags.c: Initialize the arch tags the way the MIPS kernel setup
- *         expects.
- *
- * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
- *
- * $Id: tags.c,v 1.2 1998/03/27 08:53:48 ralf Exp $
- */
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/string.h>
-
-#include <asm/addrspace.h>
-#include <asm/sgialib.h>
-#include <asm/bootinfo.h>
-#include <asm/sgimc.h>
-
-/* XXX This tag thing is a fucking rats nest, I'm very inclined to completely
- * XXX rework the MIPS people's multi-arch code _NOW_.
- */
-
-static unsigned long machtype_SGI_INDY = MACH_SGI_INDY;
-static unsigned long machgroup_SGI = MACH_GROUP_SGI;
-static unsigned long memlower_SGI_INDY = (KSEG0 + SGIMC_SEG0_BADDR);
-static unsigned long cputype_SGI_INDY = CPU_R4400SC;
-static unsigned long tlb_entries_SGI_INDY = 48;
-static unsigned long dummy_SGI_INDY = 0;
-static struct drive_info_struct dummy_dinfo_SGI_INDY = { { 0, }, };
-char arcs_cmdline[CL_SIZE];
-
-#define TAG(t,l)   {tag_##t,(l)} /* XXX RATS NEST CODE!!! XXX */
-#define TAGVAL(v)  (void*)&(v)   /* XXX FUCKING LOSING!!! XXX */
-
-tag_def taglist_sgi_indy[] = {
-	{TAG(machtype, ULONGSIZE), TAGVAL(machtype_SGI_INDY)},
-	{TAG(machgroup, ULONGSIZE), TAGVAL(machgroup_SGI)},
-	{TAG(memlower, ULONGSIZE), TAGVAL(memlower_SGI_INDY)},
-	{TAG(cputype, ULONGSIZE), TAGVAL(cputype_SGI_INDY)},
-	{TAG(tlb_entries, ULONGSIZE), TAGVAL(tlb_entries_SGI_INDY)},
-	{TAG(vram_base, ULONGSIZE), TAGVAL(dummy_SGI_INDY)},
-	{TAG(drive_info, DRVINFOSIZE), TAGVAL(dummy_dinfo_SGI_INDY)},
-	{TAG(mount_root_rdonly, ULONGSIZE), TAGVAL(dummy_SGI_INDY)},
-	{TAG(command_line, CL_SIZE), TAGVAL(arcs_cmdline[0])},
-	{TAG(dummy, 0), NULL}
-	/* XXX COLOSTOMY BAG!!!! XXX */
-};
-
-__initfunc(void prom_setup_archtags(void))
-{
-	tag_def *tdp = &taglist_sgi_indy[0];
-	tag *tp;
-
-	tp = (tag *) (mips_memory_upper - sizeof(tag));
-	while(tdp->t.tag != tag_dummy) {
-		unsigned long size;
-		char *d;
-
-		*tp = tdp->t;
-		size = tp->size;
-		d = (char *) tdp->d;
-		tp = (tag *)(((unsigned long)tp) - (tp->size));
-		if(size)
-			memcpy(tp, d, size);
-
-		tp--;
-		tdp++;
-	}
-	*tp = tdp->t; /* copy last dummy element over */
-}