diff options
| -rw-r--r-- | arch/mips/arc/tags.c | 69 |
1 files changed, 0 insertions, 69 deletions
diff --git a/arch/mips/arc/tags.c b/arch/mips/arc/tags.c deleted file mode 100644 index cb935b9ff..000000000 --- a/arch/mips/arc/tags.c +++ /dev/null @@ -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 1998/04/05 11:24:04 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 */ -} |