From a432403a89646614252c3bb6dfbe897c8312ab35 Mon Sep 17 00:00:00 2001 From: Paul Mackerras Date: Mon, 10 Oct 2005 20:49:07 +1000 Subject: ppc64: Use the merged lmb routines The only real change here is that lmb_enforce_memory_limit now takes the memory_limit as a parameter instead of as a global variable. Signed-off-by: Paul Mackerras --- include/asm-ppc64/lmb.h | 81 ------------------------------------------------- 1 file changed, 81 deletions(-) delete mode 100644 include/asm-ppc64/lmb.h (limited to 'include') diff --git a/include/asm-ppc64/lmb.h b/include/asm-ppc64/lmb.h deleted file mode 100644 index de91e03..0000000 --- a/include/asm-ppc64/lmb.h +++ /dev/null @@ -1,81 +0,0 @@ -#ifndef _PPC64_LMB_H -#define _PPC64_LMB_H - -/* - * Definitions for talking to the Open Firmware PROM on - * Power Macintosh computers. - * - * Copyright (C) 2001 Peter Bergner, IBM Corp. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - */ - -#include -#include - -#define MAX_LMB_REGIONS 128 - -#define LMB_ALLOC_ANYWHERE 0 - -struct lmb_property { - unsigned long base; - unsigned long size; -}; - -struct lmb_region { - unsigned long cnt; - unsigned long size; - struct lmb_property region[MAX_LMB_REGIONS+1]; -}; - -struct lmb { - unsigned long debug; - unsigned long rmo_size; - struct lmb_region memory; - struct lmb_region reserved; -}; - -extern struct lmb lmb; - -extern void __init lmb_init(void); -extern void __init lmb_analyze(void); -extern long __init lmb_add(unsigned long, unsigned long); -extern long __init lmb_reserve(unsigned long, unsigned long); -extern unsigned long __init lmb_alloc(unsigned long, unsigned long); -extern unsigned long __init lmb_alloc_base(unsigned long, unsigned long, - unsigned long); -extern unsigned long __init lmb_phys_mem_size(void); -extern unsigned long __init lmb_end_of_DRAM(void); -extern unsigned long __init lmb_abs_to_phys(unsigned long); -extern void __init lmb_enforce_memory_limit(void); - -extern void lmb_dump_all(void); - -extern unsigned long io_hole_start; - -static inline unsigned long -lmb_size_bytes(struct lmb_region *type, unsigned long region_nr) -{ - return type->region[region_nr].size; -} -static inline unsigned long -lmb_size_pages(struct lmb_region *type, unsigned long region_nr) -{ - return lmb_size_bytes(type, region_nr) >> PAGE_SHIFT; -} -static inline unsigned long -lmb_start_pfn(struct lmb_region *type, unsigned long region_nr) -{ - return type->region[region_nr].base >> PAGE_SHIFT; -} -static inline unsigned long -lmb_end_pfn(struct lmb_region *type, unsigned long region_nr) -{ - return lmb_start_pfn(type, region_nr) + - lmb_size_pages(type, region_nr); -} - -#endif /* _PPC64_LMB_H */ -- cgit v1.1