1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef _ASM_X86_PAGE_32_H
3 #define _ASM_X86_PAGE_32_H
5 #include <asm/page_32_types.h>
9 #define __phys_addr_nodebug(x) ((x) - PAGE_OFFSET)
10 #ifdef CONFIG_DEBUG_VIRTUAL
11 extern unsigned long __phys_addr(unsigned long);
13 #define __phys_addr(x) __phys_addr_nodebug(x)
15 #define __phys_addr_symbol(x) __phys_addr(x)
16 #define __phys_reloc_hide(x) RELOC_HIDE((x), 0)
18 #include <linux/string.h>
20 static inline void clear_page(void *page)
22 memset(page, 0, PAGE_SIZE);
25 static inline void copy_page(void *to, void *from)
27 memcpy(to, from, PAGE_SIZE);
29 #endif /* !__ASSEMBLY__ */
31 #endif /* _ASM_X86_PAGE_32_H */