39 static u_char au_read_byte(struct mtd_info *mtd)  in au_read_byte()  argument
41 	struct nand_chip *this = mtd_to_nand(mtd);  in au_read_byte()
54 static void au_write_byte(struct mtd_info *mtd, u_char byte)  in au_write_byte()  argument
56 	struct nand_chip *this = mtd_to_nand(mtd);  in au_write_byte()
67 static u_char au_read_byte16(struct mtd_info *mtd)  in au_read_byte16()  argument
69 	struct nand_chip *this = mtd_to_nand(mtd);  in au_read_byte16()
82 static void au_write_byte16(struct mtd_info *mtd, u_char byte)  in au_write_byte16()  argument
84 	struct nand_chip *this = mtd_to_nand(mtd);  in au_write_byte16()
95 static u16 au_read_word(struct mtd_info *mtd)  in au_read_word()  argument
97 	struct nand_chip *this = mtd_to_nand(mtd);  in au_read_word()
111 static void au_write_buf(struct mtd_info *mtd, const u_char *buf, int len)  in au_write_buf()  argument
114 	struct nand_chip *this = mtd_to_nand(mtd);  in au_write_buf()
130 static void au_read_buf(struct mtd_info *mtd, u_char *buf, int len)  in au_read_buf()  argument
133 	struct nand_chip *this = mtd_to_nand(mtd);  in au_read_buf()
149 static void au_write_buf16(struct mtd_info *mtd, const u_char *buf, int len)  in au_write_buf16()  argument
152 	struct nand_chip *this = mtd_to_nand(mtd);  in au_write_buf16()
171 static void au_read_buf16(struct mtd_info *mtd, u_char *buf, int len)  in au_read_buf16()  argument
174 	struct nand_chip *this = mtd_to_nand(mtd);  in au_read_buf16()
197 static void au1550_hwcontrol(struct mtd_info *mtd, int cmd)  in au1550_hwcontrol()  argument
199 	struct nand_chip *this = mtd_to_nand(mtd);  in au1550_hwcontrol()
240 int au1550_device_ready(struct mtd_info *mtd)  in au1550_device_ready()  argument
257 static void au1550_select_chip(struct mtd_info *mtd, int chip)  in au1550_select_chip()  argument
268 static void au1550_command(struct mtd_info *mtd, unsigned command, int column, int page_addr)  in au1550_command()  argument
270 	struct nand_chip *this = mtd_to_nand(mtd);  in au1550_command()
277 	au1550_hwcontrol(mtd, NAND_CTL_SETCLE);  in au1550_command()
284 		if (column >= mtd->writesize) {  in au1550_command()
286 			column -= mtd->writesize;  in au1550_command()
295 		ctx->write_byte(mtd, readcmd);  in au1550_command()
297 	ctx->write_byte(mtd, command);  in au1550_command()
300 	au1550_hwcontrol(mtd, NAND_CTL_CLRCLE);  in au1550_command()
303 		au1550_hwcontrol(mtd, NAND_CTL_SETALE);  in au1550_command()
311 			ctx->write_byte(mtd, column);  in au1550_command()
314 			ctx->write_byte(mtd, (u8)(page_addr & 0xff));  in au1550_command()
329 				au1550_hwcontrol(mtd, NAND_CTL_SETNCE);  in au1550_command()
332 			ctx->write_byte(mtd, (u8)(page_addr >> 8));  in au1550_command()
336 				ctx->write_byte(mtd,  in au1550_command()
340 		au1550_hwcontrol(mtd, NAND_CTL_CLRALE);  in au1550_command()
369 		for (i = this->chip_delay; !this->dev_ready(mtd) && i > 0; --i)  in au1550_command()
373 		au1550_hwcontrol(mtd, NAND_CTL_CLRNCE);  in au1550_command()
380 	while(!this->dev_ready(mtd));  in au1550_command()
409 	struct mtd_info *mtd;  in au1550nd_probe()  local
443 	mtd = nand_to_mtd(this);  in au1550nd_probe()
444 	mtd->dev.parent = &pdev->dev;  in au1550nd_probe()
473 	ret = nand_scan(mtd, 1);  in au1550nd_probe()
479 	mtd_device_register(mtd, pd->parts, pd->num_parts);  in au1550nd_probe()