| .. | .. |
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| 1 | +// SPDX-License-Identifier: GPL-2.0-only |
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| 1 | 2 | /* |
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| 2 | 3 | * (c) Copyright 2006, 2007 Hewlett-Packard Development Company, L.P. |
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| 3 | 4 | * Bjorn Helgaas <bjorn.helgaas@hp.com> |
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| 4 | | - * |
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| 5 | | - * This program is free software; you can redistribute it and/or modify |
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| 6 | | - * it under the terms of the GNU General Public License version 2 as |
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| 7 | | - * published by the Free Software Foundation. |
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| 8 | 5 | */ |
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| 9 | 6 | |
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| 10 | 7 | #include <linux/compiler.h> |
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| 11 | 8 | #include <linux/module.h> |
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| 12 | 9 | #include <linux/efi.h> |
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| 13 | 10 | #include <linux/io.h> |
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| 11 | +#include <linux/mm.h> |
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| 14 | 12 | #include <linux/vmalloc.h> |
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| 15 | 13 | #include <asm/io.h> |
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| 16 | 14 | #include <asm/meminit.h> |
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| .. | .. |
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| 45 | 43 | /* |
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| 46 | 44 | * For things in kern_memmap, we must use the same attribute |
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| 47 | 45 | * as the rest of the kernel. For more details, see |
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| 48 | | - * Documentation/ia64/aliasing.txt. |
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| 46 | + * Documentation/ia64/aliasing.rst. |
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| 49 | 47 | */ |
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| 50 | 48 | attr = kern_mem_attribute(phys_addr, size); |
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| 51 | 49 | if (attr & EFI_MEMORY_WB) |
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| .. | .. |
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| 102 | 100 | EXPORT_SYMBOL(ioremap); |
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| 103 | 101 | |
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| 104 | 102 | void __iomem * |
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| 105 | | -ioremap_nocache (unsigned long phys_addr, unsigned long size) |
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| 103 | +ioremap_uc(unsigned long phys_addr, unsigned long size) |
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| 106 | 104 | { |
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| 107 | 105 | if (kern_mem_attribute(phys_addr, size) & EFI_MEMORY_WB) |
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| 108 | 106 | return NULL; |
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| 109 | 107 | |
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| 110 | 108 | return __ioremap_uc(phys_addr); |
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| 111 | 109 | } |
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| 112 | | -EXPORT_SYMBOL(ioremap_nocache); |
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| 110 | +EXPORT_SYMBOL(ioremap_uc); |
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| 113 | 111 | |
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| 114 | 112 | void |
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| 115 | 113 | early_iounmap (volatile void __iomem *addr, unsigned long size) |
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