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 __MTD_FLASHCHIP_H__ 20 #define __MTD_FLASHCHIP_H__ 21 #include <linux/sched.h> 22 typedef enum { 23 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 24 FL_READY, 25 FL_STATUS, 26 FL_CFI_QUERY, 27 FL_JEDEC_QUERY, 28 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 29 FL_ERASING, 30 FL_ERASE_SUSPENDING, 31 FL_ERASE_SUSPENDED, 32 FL_WRITING, 33 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 34 FL_WRITING_TO_BUFFER, 35 FL_OTP_WRITE, 36 FL_WRITE_SUSPENDING, 37 FL_WRITE_SUSPENDED, 38 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 39 FL_PM_SUSPENDED, 40 FL_SYNCING, 41 FL_UNLOADING, 42 FL_LOCKING, 43 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 44 FL_UNLOCKING, 45 FL_POINT, 46 FL_XIP_WHILE_ERASING, 47 FL_XIP_WHILE_WRITING, 48 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 49 FL_UNKNOWN 50 } flstate_t; 51 struct flchip { 52 unsigned long start; 53 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 54 int ref_point_counter; 55 flstate_t state; 56 flstate_t oldstate; 57 unsigned int write_suspended:1; 58 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 59 unsigned int erase_suspended:1; 60 unsigned long in_progress_block_addr; 61 spinlock_t *mutex; 62 spinlock_t _spinlock; 63 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 64 wait_queue_head_t wq; 65 int word_write_time; 66 int buffer_write_time; 67 int erase_time; 68 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 69 void *priv; 70 }; 71 struct flchip_shared { 72 spinlock_t lock; 73 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 74 struct flchip *writing; 75 struct flchip *erasing; 76 }; 77 #endif 78 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 79