Lines Matching defs:onenand_chip

71 struct onenand_chip {  struct
72 	void __iomem *base;
73 	unsigned int dies;
74 	unsigned int boundary[MAX_DIES];
75 	unsigned int diesize[MAX_DIES];
76 	unsigned int chipsize;
77 	unsigned int device_id;
78 	unsigned int version_id;
79 	unsigned int technology;
80 	unsigned int density_mask;
81 	unsigned int options;
83 	unsigned int erase_shift;
84 	unsigned int page_shift;
85 	unsigned int ppb_shift;	/* Pages per block shift */
86 	unsigned int page_mask;
87 	unsigned int writesize;
89 	unsigned int bufferram_index;
90 	struct onenand_bufferram bufferram[MAX_BUFFERRAM];
92 	int (*command) (struct mtd_info *mtd, int cmd, loff_t address,
94 	int (*wait) (struct mtd_info *mtd, int state);
95 	int (*bbt_wait) (struct mtd_info *mtd, int state);
96 	void (*unlock_all)(struct mtd_info *mtd);
97 	int (*read_bufferram) (struct mtd_info *mtd, loff_t addr, int area,
99 	int (*write_bufferram) (struct mtd_info *mtd, loff_t addr, int area,
102 	unsigned short (*read_word) (void __iomem *addr);
103 	void (*write_word) (unsigned short value, void __iomem *addr);
104 	int (*chip_probe)(struct mtd_info *mtd);
105 	void (*mmcontrol) (struct mtd_info *mtd, int sync_read);
106 	int (*block_markbad)(struct mtd_info *mtd, loff_t ofs);
107 	int (*scan_bbt)(struct mtd_info *mtd);
109 	unsigned char		*main_buf;
110 	unsigned char		*spare_buf;
112 	spinlock_t chip_lock;
113 	wait_queue_head_t wq;
115 	int state;
116 	unsigned char		*page_buf;
117 	unsigned char		*oob_buf;
119 	struct nand_oobinfo *autooob;
120 	int			subpagesize;
121 	struct nand_ecclayout	*ecclayout;
123 	void *bbm;
125 	void *priv;