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-rw-r--r--include/asm-i386/mmzone.h145
1 files changed, 0 insertions, 145 deletions
diff --git a/include/asm-i386/mmzone.h b/include/asm-i386/mmzone.h
deleted file mode 100644
index 118e981..0000000
--- a/include/asm-i386/mmzone.h
+++ /dev/null
@@ -1,145 +0,0 @@
-/*
- * Written by Pat Gaughen (gone@us.ibm.com) Mar 2002
- *
- */
-
-#ifndef _ASM_MMZONE_H_
-#define _ASM_MMZONE_H_
-
-#include <asm/smp.h>
-
-#ifdef CONFIG_NUMA
-extern struct pglist_data *node_data[];
-#define NODE_DATA(nid) (node_data[nid])
-
-#ifdef CONFIG_X86_NUMAQ
- #include <asm/numaq.h>
-#elif defined(CONFIG_ACPI_SRAT)/* summit or generic arch */
- #include <asm/srat.h>
-#endif
-
-extern int get_memcfg_numa_flat(void );
-/*
- * This allows any one NUMA architecture to be compiled
- * for, and still fall back to the flat function if it
- * fails.
- */
-static inline void get_memcfg_numa(void)
-{
-#ifdef CONFIG_X86_NUMAQ
- if (get_memcfg_numaq())
- return;
-#elif defined(CONFIG_ACPI_SRAT)
- if (get_memcfg_from_srat())
- return;
-#endif
-
- get_memcfg_numa_flat();
-}
-
-extern int early_pfn_to_nid(unsigned long pfn);
-extern void numa_kva_reserve(void);
-
-#else /* !CONFIG_NUMA */
-
-#define get_memcfg_numa get_memcfg_numa_flat
-#define get_zholes_size(n) (0)
-
-static inline void numa_kva_reserve(void)
-{
-}
-#endif /* CONFIG_NUMA */
-
-#ifdef CONFIG_DISCONTIGMEM
-
-/*
- * generic node memory support, the following assumptions apply:
- *
- * 1) memory comes in 256Mb contigious chunks which are either present or not
- * 2) we will not have more than 64Gb in total
- *
- * for now assume that 64Gb is max amount of RAM for whole system
- * 64Gb / 4096bytes/page = 16777216 pages
- */
-#define MAX_NR_PAGES 16777216
-#define MAX_ELEMENTS 256
-#define PAGES_PER_ELEMENT (MAX_NR_PAGES/MAX_ELEMENTS)
-
-extern s8 physnode_map[];
-
-static inline int pfn_to_nid(unsigned long pfn)
-{
-#ifdef CONFIG_NUMA
- return((int) physnode_map[(pfn) / PAGES_PER_ELEMENT]);
-#else
- return 0;
-#endif
-}
-
-/*
- * Following are macros that each numa implmentation must define.
- */
-
-#define node_start_pfn(nid) (NODE_DATA(nid)->node_start_pfn)
-#define node_end_pfn(nid) \
-({ \
- pg_data_t *__pgdat = NODE_DATA(nid); \
- __pgdat->node_start_pfn + __pgdat->node_spanned_pages; \
-})
-
-/* XXX: FIXME -- wli */
-#define kern_addr_valid(kaddr) (0)
-
-#ifdef CONFIG_X86_NUMAQ /* we have contiguous memory on NUMA-Q */
-#define pfn_valid(pfn) ((pfn) < num_physpages)
-#else
-static inline int pfn_valid(int pfn)
-{
- int nid = pfn_to_nid(pfn);
-
- if (nid >= 0)
- return (pfn < node_end_pfn(nid));
- return 0;
-}
-#endif /* CONFIG_X86_NUMAQ */
-
-#endif /* CONFIG_DISCONTIGMEM */
-
-#ifdef CONFIG_NEED_MULTIPLE_NODES
-
-/*
- * Following are macros that are specific to this numa platform.
- */
-#define reserve_bootmem(addr, size) \
- reserve_bootmem_node(NODE_DATA(0), (addr), (size))
-#define alloc_bootmem(x) \
- __alloc_bootmem_node(NODE_DATA(0), (x), SMP_CACHE_BYTES, __pa(MAX_DMA_ADDRESS))
-#define alloc_bootmem_low(x) \
- __alloc_bootmem_node(NODE_DATA(0), (x), SMP_CACHE_BYTES, 0)
-#define alloc_bootmem_pages(x) \
- __alloc_bootmem_node(NODE_DATA(0), (x), PAGE_SIZE, __pa(MAX_DMA_ADDRESS))
-#define alloc_bootmem_low_pages(x) \
- __alloc_bootmem_node(NODE_DATA(0), (x), PAGE_SIZE, 0)
-#define alloc_bootmem_node(pgdat, x) \
-({ \
- struct pglist_data __maybe_unused \
- *__alloc_bootmem_node__pgdat = (pgdat); \
- __alloc_bootmem_node(NODE_DATA(0), (x), SMP_CACHE_BYTES, \
- __pa(MAX_DMA_ADDRESS)); \
-})
-#define alloc_bootmem_pages_node(pgdat, x) \
-({ \
- struct pglist_data __maybe_unused \
- *__alloc_bootmem_node__pgdat = (pgdat); \
- __alloc_bootmem_node(NODE_DATA(0), (x), PAGE_SIZE, \
- __pa(MAX_DMA_ADDRESS)) \
-})
-#define alloc_bootmem_low_pages_node(pgdat, x) \
-({ \
- struct pglist_data __maybe_unused \
- *__alloc_bootmem_node__pgdat = (pgdat); \
- __alloc_bootmem_node(NODE_DATA(0), (x), PAGE_SIZE, 0); \
-})
-#endif /* CONFIG_NEED_MULTIPLE_NODES */
-
-#endif /* _ASM_MMZONE_H_ */
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