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author | Thomas Gleixner <tglx@linutronix.de> | 2007-10-11 11:20:03 +0200 |
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committer | Thomas Gleixner <tglx@linutronix.de> | 2007-10-11 11:20:03 +0200 |
commit | 96a388de5dc53a8b234b3fd41f3ae2cedc9ffd42 (patch) | |
tree | d947a467aa2da3140279617bc4b9b101640d7bf4 /include/asm-i386/mmzone.h | |
parent | 27bd0c955648646abf2a353a8371d28c37bcd982 (diff) | |
download | linux-3.10-96a388de5dc53a8b234b3fd41f3ae2cedc9ffd42.tar.gz linux-3.10-96a388de5dc53a8b234b3fd41f3ae2cedc9ffd42.tar.bz2 linux-3.10-96a388de5dc53a8b234b3fd41f3ae2cedc9ffd42.zip |
i386/x86_64: move headers to include/asm-x86
Move the headers to include/asm-x86 and fixup the
header install make rules
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/asm-i386/mmzone.h')
-rw-r--r-- | include/asm-i386/mmzone.h | 145 |
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 118e9812778..00000000000 --- 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_ */ |