1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef _ASM_X86_PAGE_32_H
3 #define _ASM_X86_PAGE_32_H
4
5 #include <asm/page_32_types.h>
6
7 #ifndef __ASSEMBLY__
8
9 #define __phys_addr_nodebug(x) ((x) - PAGE_OFFSET)
10 #ifdef CONFIG_DEBUG_VIRTUAL
11 extern unsigned long __phys_addr(unsigned long);
12 #else
13 #define __phys_addr(x) __phys_addr_nodebug(x)
14 #endif
15 #define __phys_addr_symbol(x) __phys_addr(x)
16 #define __phys_reloc_hide(x) RELOC_HIDE((x), 0)
17
18 #include <linux/string.h>
19
20 static inline void clear_page(void *page)
21 {
22 memset(page, 0, PAGE_SIZE);
23 }
24
25 static inline void copy_page(void *to, void *from)
26 {
27 memcpy(to, from, PAGE_SIZE);
28 }
29 #endif /* !__ASSEMBLY__ */
30
31 #endif /* _ASM_X86_PAGE_32_H */
32
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