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_BBM_H 20 #define __LINUX_MTD_BBM_H 21 #define NAND_MAX_CHIPS 8 22 struct nand_bbt_descr { 23 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 24 int options; 25 int pages[NAND_MAX_CHIPS]; 26 int offs; 27 int veroffs; 28 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 29 uint8_t version[NAND_MAX_CHIPS]; 30 int len; 31 int maxblocks; 32 int reserved_block_code; 33 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 34 uint8_t *pattern; 35 }; 36 #define NAND_BBT_NRBITS_MSK 0x0000000F 37 #define NAND_BBT_1BIT 0x00000001 38 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 39 #define NAND_BBT_2BIT 0x00000002 40 #define NAND_BBT_4BIT 0x00000004 41 #define NAND_BBT_8BIT 0x00000008 42 #define NAND_BBT_LASTBLOCK 0x00000010 43 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 44 #define NAND_BBT_ABSPAGE 0x00000020 45 #define NAND_BBT_SEARCH 0x00000040 46 #define NAND_BBT_PERCHIP 0x00000080 47 #define NAND_BBT_VERSION 0x00000100 48 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 49 #define NAND_BBT_CREATE 0x00000200 50 #define NAND_BBT_SCANALLPAGES 0x00000400 51 #define NAND_BBT_SCANEMPTY 0x00000800 52 #define NAND_BBT_WRITE 0x00001000 53 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 54 #define NAND_BBT_SAVECONTENT 0x00002000 55 #define NAND_BBT_SCAN2NDPAGE 0x00004000 56 #define NAND_BBT_SCAN_MAXBLOCKS 4 57 #define ONENAND_BADBLOCK_POS 0 58 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 59 struct bbm_info { 60 int bbt_erase_shift; 61 int badblockpos; 62 int options; 63 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 64 uint8_t *bbt; 65 int (*isbad_bbt)(struct mtd_info *mtd, loff_t ofs, int allowbbt); 66 struct nand_bbt_descr *badblock_pattern; 67 void *priv; 68 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 69 }; 70 #endif 71
