134 	struct nand_chip *nand_chip = mtd_to_nand(mtd);  in lpc32xx_ooblayout_ecc()  local
136 	if (section >= nand_chip->ecc.steps)  in lpc32xx_ooblayout_ecc()
139 	oobregion->offset = ((section + 1) * 16) - nand_chip->ecc.bytes;  in lpc32xx_ooblayout_ecc()
140 	oobregion->length = nand_chip->ecc.bytes;  in lpc32xx_ooblayout_ecc()
148 	struct nand_chip *nand_chip = mtd_to_nand(mtd);  in lpc32xx_ooblayout_free()  local
150 	if (section >= nand_chip->ecc.steps)  in lpc32xx_ooblayout_free()
154 	oobregion->length = 16 - nand_chip->ecc.bytes;  in lpc32xx_ooblayout_free()
178 	struct nand_chip	nand_chip;  member
279 static void lpc32xx_nand_cmd_ctrl(struct nand_chip *nand_chip, int cmd,  in lpc32xx_nand_cmd_ctrl()  argument
282 	struct lpc32xx_nand_host *host = nand_get_controller_data(nand_chip);  in lpc32xx_nand_cmd_ctrl()
295 static int lpc32xx_nand_device_ready(struct nand_chip *nand_chip)  in lpc32xx_nand_device_ready()  argument
297 	struct lpc32xx_nand_host *host = nand_get_controller_data(nand_chip);  in lpc32xx_nand_device_ready()
321 static int lpc32xx_waitfunc_nand(struct nand_chip *chip)  in lpc32xx_waitfunc_nand()
341 static int lpc32xx_waitfunc_controller(struct nand_chip *chip)  in lpc32xx_waitfunc_controller()
361 static int lpc32xx_waitfunc(struct nand_chip *chip)  in lpc32xx_waitfunc()
395 	struct nand_chip *chip = mtd_to_nand(mtd);  in lpc32xx_xmit_dma()
434 static int lpc32xx_read_page(struct nand_chip *chip, uint8_t *buf,  in lpc32xx_read_page()
500 static int lpc32xx_write_page_lowlevel(struct nand_chip *chip,  in lpc32xx_write_page_lowlevel()
550 static int lpc32xx_read_oob(struct nand_chip *chip, int page)  in lpc32xx_read_oob()
560 static int lpc32xx_write_oob(struct nand_chip *chip, int page)  in lpc32xx_write_oob()
567 static void lpc32xx_ecc_enable(struct nand_chip *chip, int mode)  in lpc32xx_ecc_enable()
574 	struct mtd_info *mtd = nand_to_mtd(&host->nand_chip);  in lpc32xx_dma_setup()
645 static int lpc32xx_nand_attach_chip(struct nand_chip *chip)  in lpc32xx_nand_attach_chip()
678 	struct nand_chip *nand_chip;  in lpc32xx_nand_probe()  local
696 	nand_chip = &host->nand_chip;  in lpc32xx_nand_probe()
697 	mtd = nand_to_mtd(nand_chip);  in lpc32xx_nand_probe()
717 	nand_set_controller_data(nand_chip, host);  in lpc32xx_nand_probe()
718 	nand_set_flash_node(nand_chip, pdev->dev.of_node);  in lpc32xx_nand_probe()
732 	nand_chip->legacy.cmd_ctrl = lpc32xx_nand_cmd_ctrl;  in lpc32xx_nand_probe()
733 	nand_chip->legacy.dev_ready = lpc32xx_nand_device_ready;  in lpc32xx_nand_probe()
734 	nand_chip->legacy.chip_delay = 25; /* us */  in lpc32xx_nand_probe()
735 	nand_chip->legacy.IO_ADDR_R = MLC_DATA(host->io_base);  in lpc32xx_nand_probe()
736 	nand_chip->legacy.IO_ADDR_W = MLC_DATA(host->io_base);  in lpc32xx_nand_probe()
744 	nand_chip->ecc.hwctl = lpc32xx_ecc_enable;  in lpc32xx_nand_probe()
745 	nand_chip->ecc.read_page_raw = lpc32xx_read_page;  in lpc32xx_nand_probe()
746 	nand_chip->ecc.read_page = lpc32xx_read_page;  in lpc32xx_nand_probe()
747 	nand_chip->ecc.write_page_raw = lpc32xx_write_page_lowlevel;  in lpc32xx_nand_probe()
748 	nand_chip->ecc.write_page = lpc32xx_write_page_lowlevel;  in lpc32xx_nand_probe()
749 	nand_chip->ecc.write_oob = lpc32xx_write_oob;  in lpc32xx_nand_probe()
750 	nand_chip->ecc.read_oob = lpc32xx_read_oob;  in lpc32xx_nand_probe()
751 	nand_chip->ecc.strength = 4;  in lpc32xx_nand_probe()
752 	nand_chip->ecc.bytes = 10;  in lpc32xx_nand_probe()
753 	nand_chip->legacy.waitfunc = lpc32xx_waitfunc;  in lpc32xx_nand_probe()
755 	nand_chip->options = NAND_NO_SUBPAGE_WRITE;  in lpc32xx_nand_probe()
756 	nand_chip->bbt_options = NAND_BBT_USE_FLASH | NAND_BBT_NO_OOB;  in lpc32xx_nand_probe()
757 	nand_chip->bbt_td = &lpc32xx_nand_bbt;  in lpc32xx_nand_probe()
758 	nand_chip->bbt_md = &lpc32xx_nand_bbt_mirror;  in lpc32xx_nand_probe()
792 	nand_chip->legacy.dummy_controller.ops = &lpc32xx_nand_controller_ops;  in lpc32xx_nand_probe()
793 	res = nand_scan(nand_chip, 1);  in lpc32xx_nand_probe()
807 	nand_cleanup(nand_chip);  in lpc32xx_nand_probe()
831 	nand_release(&host->nand_chip);  in lpc32xx_nand_remove()