1 /**************************************************************************** 2 **************************************************************************** 3 *** 4 *** This header was automatically generated from a Linux kernel header 5 *** of the same name, to make information necessary for userspace to 6 *** call into the kernel available to libc. It contains only constants, 7 *** structures, and macros generated from the original header, and thus, 8 *** contains no copyrightable information. 9 *** 10 *** To edit the content of this header, modify the corresponding 11 *** source file (e.g. under external/kernel-headers/original/) then 12 *** run bionic/libc/kernel/tools/update_all.py 13 *** 14 *** Any manual change here will be lost the next time this script will 15 *** be run. You've been warned! 16 *** 17 **************************************************************************** 18 ****************************************************************************/ 19 #ifndef _ASM_FIXMAP_H 20 #define _ASM_FIXMAP_H 21 #include <asm/page.h> 22 enum fixed_addresses { 23 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 24 #define FIX_N_COLOURS 8 25 FIX_CMAP_BEGIN, 26 FIX_CMAP_END = FIX_CMAP_BEGIN + FIX_N_COLOURS, 27 __end_of_fixed_addresses 28 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 29 }; 30 #define FIXADDR_TOP ((unsigned long)(long)(int)0xfffe0000) 31 #define FIXADDR_SIZE (__end_of_fixed_addresses << PAGE_SHIFT) 32 #define FIXADDR_START (FIXADDR_TOP - FIXADDR_SIZE) 33 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 34 #define __fix_to_virt(x) (FIXADDR_TOP - ((x) << PAGE_SHIFT)) 35 #define __virt_to_fix(x) ((FIXADDR_TOP - ((x)&PAGE_MASK)) >> PAGE_SHIFT) 36 #endif 37