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 __LINUX_MTD_MAP_H__ 20 #define __LINUX_MTD_MAP_H__ 21 #include <linux/types.h> 22 #include <linux/list.h> 23 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 24 #include <linux/string.h> 25 #include <linux/mtd/compatmac.h> 26 #include <asm/unaligned.h> 27 #include <asm/system.h> 28 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 29 #include <asm/io.h> 30 #define map_bankwidth_is_1(map) (0) 31 #define map_bankwidth_is_2(map) (0) 32 #define map_bankwidth_is_4(map) (0) 33 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 34 #define map_calc_words(map) ((map_bankwidth(map) + (sizeof(unsigned long)-1))/ sizeof(unsigned long)) 35 #define map_bankwidth_is_8(map) (0) 36 #define map_bankwidth_is_16(map) (0) 37 #define map_bankwidth_is_32(map) (0) 38 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 39 #ifndef map_bankwidth 40 #error "No bus width supported. What's the point?" 41 #endif 42 #define MAX_MAP_LONGS ( ((MAX_MAP_BANKWIDTH*8) + BITS_PER_LONG - 1) / BITS_PER_LONG ) 43 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 44 typedef union { 45 unsigned long x[MAX_MAP_LONGS]; 46 } map_word; 47 struct map_info { 48 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 49 char *name; 50 unsigned long size; 51 unsigned long phys; 52 #define NO_XIP (-1UL) 53 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 54 void __iomem *virt; 55 void *cached; 56 int bankwidth; 57 void (*inval_cache)(struct map_info *, unsigned long, ssize_t); 58 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 59 void (*set_vpp)(struct map_info *, int); 60 unsigned long map_priv_1; 61 unsigned long map_priv_2; 62 void *fldrv_priv; 63 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 64 struct mtd_chip_driver *fldrv; 65 }; 66 struct mtd_chip_driver { 67 struct mtd_info *(*probe)(struct map_info *map); 68 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 69 void (*destroy)(struct mtd_info *); 70 struct module *module; 71 char *name; 72 struct list_head list; 73 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 74 }; 75 struct mtd_info *do_map_probe(const char *name, struct map_info *map); 76 #define ENABLE_VPP(map) do { if(map->set_vpp) map->set_vpp(map, 1); } while(0) 77 #define DISABLE_VPP(map) do { if(map->set_vpp) map->set_vpp(map, 0); } while(0) 78 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 79 #define INVALIDATE_CACHED_RANGE(map, from, size) do { if(map->inval_cache) map->inval_cache(map, from, size); } while(0) 80 #define map_word_andequal(m, a, b, z) map_word_equal(m, z, map_word_and(m, a, b)) 81 #if BITS_PER_LONG >= 64 82 #endif 83 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 84 #ifdef __LITTLE_ENDIAN 85 #else 86 #endif 87 #if BITS_PER_LONG < 64 88 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 89 #define MAP_FF_LIMIT 4 90 #else 91 #define MAP_FF_LIMIT 8 92 #endif 93 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 94 #if BITS_PER_LONG >= 64 95 #endif 96 #if BITS_PER_LONG >= 64 97 #endif 98 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 99 #define map_read(map, ofs) inline_map_read(map, ofs) 100 #define map_copy_from(map, to, from, len) inline_map_copy_from(map, to, from, len) 101 #define map_write(map, datum, ofs) inline_map_write(map, datum, ofs) 102 #define map_copy_to(map, to, from, len) inline_map_copy_to(map, to, from, len) 103 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 104 #define simple_map_init(map) BUG_ON(!map_bankwidth_supported((map)->bankwidth)) 105 #define map_is_linear(map) ({ (void)(map); 1; }) 106 #endif 107
