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author | Imre Kaloz <kaloz@openwrt.org> | 2012-05-01 07:00:17 +0000 |
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committer | Imre Kaloz <kaloz@openwrt.org> | 2012-05-01 07:00:17 +0000 |
commit | 880de62f91bcffe7f1c7f16c9463e10853fa2524 (patch) | |
tree | 058bb1c73786a7bf492cc1a554effe4692a9b50e /target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/cf_virtconvert.h | |
parent | 7a8d12bafaf8b882d0278156e5f22d0a396687e2 (diff) | |
download | upstream-880de62f91bcffe7f1c7f16c9463e10853fa2524.tar.gz upstream-880de62f91bcffe7f1c7f16c9463e10853fa2524.tar.bz2 upstream-880de62f91bcffe7f1c7f16c9463e10853fa2524.zip |
switch to 2.6.38
SVN-Revision: 31546
Diffstat (limited to 'target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/cf_virtconvert.h')
-rw-r--r-- | target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/cf_virtconvert.h | 58 |
1 files changed, 0 insertions, 58 deletions
diff --git a/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/cf_virtconvert.h b/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/cf_virtconvert.h deleted file mode 100644 index ed95887da2..0000000000 --- a/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/cf_virtconvert.h +++ /dev/null @@ -1,58 +0,0 @@ -/* - * Copyright 2007-2009 Freescale Semiconductor, Inc. All Rights Reserved. - */ -#ifndef __CF_VIRTCONVERT__ -#define __CF_VIRTCONVERT__ - -/* - * Macros used for converting between virtual and physical mappings. - * - * Coldfire Specific - */ - -#ifdef __KERNEL__ - -#include <linux/compiler.h> -#include <linux/mmzone.h> -#include <asm/setup.h> -#include <asm/page.h> - -/* - * Change virtual addresses to physical addresses and vv. - */ -static inline unsigned long virt_to_phys(void *address) -{ - return __pa(address); -} - -static inline void *phys_to_virt(unsigned long address) -{ - return __va(address); -} - -/* Permanent address of a page. */ -#ifdef CONFIG_SINGLE_MEMORY_CHUNK -#define page_to_phys(page) \ - __pa(PAGE_OFFSET + (((page) - pg_data_map[0].node_mem_map) << PAGE_SHIFT)) -#else -#define page_to_phys(_page) ({ \ - struct page *__page = _page; \ - struct pglist_data *pgdat; \ - pgdat = pg_data_table[page_to_nid(__page)]; \ - page_to_pfn(__page) << PAGE_SHIFT; \ -}) -#endif - -/* - * IO bus memory addresses are 1:1 with the physical address, - */ -#ifdef CONFIG_PCI -#define virt_to_bus(a) (a + PCI_DMA_BASE) -#define bus_to_virt(a) (a - PCI_DMA_BASE) -#else -#define virt_to_bus(a) (a) -#define bus_to_virt(a) (a) -#endif - -#endif /* __KERNEL__ */ -#endif /* __CF_VIRTCONVERT__ */ |