237 	struct nand_chip nand;  member
250 static inline struct sunxi_nand_chip *to_sunxi_nand(struct nand_chip *nand)  in to_sunxi_nand()  argument
252 	return container_of(nand, struct sunxi_nand_chip, nand);  in to_sunxi_nand()
381 	struct nand_chip *nand = mtd_to_nand(mtd);  in sunxi_nfc_dev_ready()  local
382 	struct sunxi_nand_chip *sunxi_nand = to_sunxi_nand(nand);  in sunxi_nfc_dev_ready()
383 	struct sunxi_nfc *nfc = to_sunxi_nfc(sunxi_nand->nand.controller);  in sunxi_nfc_dev_ready()
385 	unsigned long timeo = (sunxi_nand->nand.state == FL_ERASING ? 400 : 20);  in sunxi_nfc_dev_ready()
419 	struct nand_chip *nand = mtd_to_nand(mtd);  in sunxi_nfc_select_chip()  local
420 	struct sunxi_nand_chip *sunxi_nand = to_sunxi_nand(nand);  in sunxi_nfc_select_chip()
421 	struct sunxi_nfc *nfc = to_sunxi_nfc(sunxi_nand->nand.controller);  in sunxi_nfc_select_chip()
438 		       NFC_PAGE_SHIFT(nand->page_shift - 10);  in sunxi_nfc_select_chip()
440 			nand->dev_ready = NULL;  in sunxi_nfc_select_chip()
442 			nand->dev_ready = sunxi_nfc_dev_ready;  in sunxi_nfc_select_chip()
464 	struct nand_chip *nand = mtd_to_nand(mtd);  in sunxi_nfc_read_buf()  local
465 	struct sunxi_nand_chip *sunxi_nand = to_sunxi_nand(nand);  in sunxi_nfc_read_buf()
466 	struct sunxi_nfc *nfc = to_sunxi_nfc(sunxi_nand->nand.controller);  in sunxi_nfc_read_buf()
497 	struct nand_chip *nand = mtd_to_nand(mtd);  in sunxi_nfc_write_buf()  local
498 	struct sunxi_nand_chip *sunxi_nand = to_sunxi_nand(nand);  in sunxi_nfc_write_buf()
499 	struct sunxi_nfc *nfc = to_sunxi_nfc(sunxi_nand->nand.controller);  in sunxi_nfc_write_buf()
538 	struct nand_chip *nand = mtd_to_nand(mtd);  in sunxi_nfc_cmd_ctrl()  local
539 	struct sunxi_nand_chip *sunxi_nand = to_sunxi_nand(nand);  in sunxi_nfc_cmd_ctrl()
540 	struct sunxi_nfc *nfc = to_sunxi_nfc(sunxi_nand->nand.controller);  in sunxi_nfc_cmd_ctrl()
705 	struct nand_chip *nand = mtd_to_nand(mtd);  in sunxi_nfc_randomizer_config()  local
706 	struct sunxi_nfc *nfc = to_sunxi_nfc(nand->controller);  in sunxi_nfc_randomizer_config()
710 	if (!(nand->options & NAND_NEED_SCRAMBLING))  in sunxi_nfc_randomizer_config()
721 	struct nand_chip *nand = mtd_to_nand(mtd);  in sunxi_nfc_randomizer_enable()  local
722 	struct sunxi_nfc *nfc = to_sunxi_nfc(nand->controller);  in sunxi_nfc_randomizer_enable()
724 	if (!(nand->options & NAND_NEED_SCRAMBLING))  in sunxi_nfc_randomizer_enable()
733 	struct nand_chip *nand = mtd_to_nand(mtd);  in sunxi_nfc_randomizer_disable()  local
734 	struct sunxi_nfc *nfc = to_sunxi_nfc(nand->controller);  in sunxi_nfc_randomizer_disable()
736 	if (!(nand->options & NAND_NEED_SCRAMBLING))  in sunxi_nfc_randomizer_disable()
772 	struct nand_chip *nand = mtd_to_nand(mtd);  in sunxi_nfc_hw_ecc_enable()  local
773 	struct sunxi_nfc *nfc = to_sunxi_nfc(nand->controller);  in sunxi_nfc_hw_ecc_enable()
774 	struct sunxi_nand_hw_ecc *data = nand->ecc.priv;  in sunxi_nfc_hw_ecc_enable()
782 	if (nand->ecc.size == 512)  in sunxi_nfc_hw_ecc_enable()
790 	struct nand_chip *nand = mtd_to_nand(mtd);  in sunxi_nfc_hw_ecc_disable()  local
791 	struct sunxi_nfc *nfc = to_sunxi_nfc(nand->controller);  in sunxi_nfc_hw_ecc_disable()
812 	struct nand_chip *nand = mtd_to_nand(mtd);  in sunxi_nfc_hw_ecc_read_chunk()  local
813 	struct sunxi_nfc *nfc = to_sunxi_nfc(nand->controller);  in sunxi_nfc_hw_ecc_read_chunk()
814 	struct nand_ecc_ctrl *ecc = &nand->ecc;  in sunxi_nfc_hw_ecc_read_chunk()
820 		nand->cmdfunc(mtd, NAND_CMD_RNDOUT, data_off, -1);  in sunxi_nfc_hw_ecc_read_chunk()
825 		nand->cmdfunc(mtd, NAND_CMD_RNDOUT, oob_off, -1);  in sunxi_nfc_hw_ecc_read_chunk()
859 	nand->cmdfunc(mtd, NAND_CMD_RNDOUT, oob_off, -1);  in sunxi_nfc_hw_ecc_read_chunk()
867 		if (nand->options & NAND_NEED_SCRAMBLING) {  in sunxi_nfc_hw_ecc_read_chunk()
868 			nand->cmdfunc(mtd, NAND_CMD_RNDOUT, data_off, -1);  in sunxi_nfc_hw_ecc_read_chunk()
869 			nand->read_buf(mtd, data, ecc->size);  in sunxi_nfc_hw_ecc_read_chunk()
870 			nand->cmdfunc(mtd, NAND_CMD_RNDOUT, oob_off, -1);  in sunxi_nfc_hw_ecc_read_chunk()
871 			nand->read_buf(mtd, oob, ecc->bytes + 4);  in sunxi_nfc_hw_ecc_read_chunk()
889 		if (bbm && nand->options & NAND_NEED_SCRAMBLING)  in sunxi_nfc_hw_ecc_read_chunk()
907 	struct nand_chip *nand = mtd_to_nand(mtd);  in sunxi_nfc_hw_ecc_read_extra_oob()  local
908 	struct nand_ecc_ctrl *ecc = &nand->ecc;  in sunxi_nfc_hw_ecc_read_extra_oob()
916 		nand->cmdfunc(mtd, NAND_CMD_RNDOUT,  in sunxi_nfc_hw_ecc_read_extra_oob()
939 	struct nand_chip *nand = mtd_to_nand(mtd);  in sunxi_nfc_hw_ecc_write_chunk()  local
940 	struct sunxi_nfc *nfc = to_sunxi_nfc(nand->controller);  in sunxi_nfc_hw_ecc_write_chunk()
941 	struct nand_ecc_ctrl *ecc = &nand->ecc;  in sunxi_nfc_hw_ecc_write_chunk()
945 		nand->cmdfunc(mtd, NAND_CMD_RNDIN, data_off, -1);  in sunxi_nfc_hw_ecc_write_chunk()
950 	if ((nand->options & NAND_NEED_SCRAMBLING) && bbm) {  in sunxi_nfc_hw_ecc_write_chunk()
963 		nand->cmdfunc(mtd, NAND_CMD_RNDIN, oob_off, -1);  in sunxi_nfc_hw_ecc_write_chunk()
988 	struct nand_chip *nand = mtd_to_nand(mtd);  in sunxi_nfc_hw_ecc_write_extra_oob()  local
989 	struct nand_ecc_ctrl *ecc = &nand->ecc;  in sunxi_nfc_hw_ecc_write_extra_oob()
997 		nand->cmdfunc(mtd, NAND_CMD_RNDIN,  in sunxi_nfc_hw_ecc_write_extra_oob()
1348 	struct mtd_info *mtd = nand_to_mtd(&chip->nand);  in sunxi_nand_chip_init_timings()
1353 	mode = onfi_get_async_timing_mode(&chip->nand);  in sunxi_nand_chip_init_timings()
1355 		mode = chip->nand.onfi_timing_mode_default;  in sunxi_nand_chip_init_timings()
1366 			chip->nand.select_chip(mtd, i);  in sunxi_nand_chip_init_timings()
1367 			ret = chip->nand.onfi_set_features(mtd,  in sunxi_nand_chip_init_timings()
1368 						&chip->nand,  in sunxi_nand_chip_init_timings()
1371 			chip->nand.select_chip(mtd, -1);  in sunxi_nand_chip_init_timings()
1561 	struct nand_chip *nand = mtd_to_nand(mtd);  in sunxi_nand_ecc_init()  local
1565 		ecc->size = nand->ecc_step_ds;  in sunxi_nand_ecc_init()
1566 		ecc->strength = nand->ecc_strength_ds;  in sunxi_nand_ecc_init()
1605 	struct nand_chip *nand;  in sunxi_nand_chip_init()  local
1697 	nand = &chip->nand;  in sunxi_nand_chip_init()
1699 	nand->chip_delay = 200;  in sunxi_nand_chip_init()
1700 	nand->controller = &nfc->controller;  in sunxi_nand_chip_init()
1705 	nand->ecc.mode = NAND_ECC_HW;  in sunxi_nand_chip_init()
1706 	nand->flash_node = node;  in sunxi_nand_chip_init()
1707 	nand->select_chip = sunxi_nfc_select_chip;  in sunxi_nand_chip_init()
1708 	nand->cmd_ctrl = sunxi_nfc_cmd_ctrl;  in sunxi_nand_chip_init()
1709 	nand->read_buf = sunxi_nfc_read_buf;  in sunxi_nand_chip_init()
1710 	nand->write_buf = sunxi_nfc_write_buf;  in sunxi_nand_chip_init()
1711 	nand->read_byte = sunxi_nfc_read_byte;  in sunxi_nand_chip_init()
1713 	mtd = nand_to_mtd(nand);  in sunxi_nand_chip_init()
1718 	if (nand->bbt_options & NAND_BBT_USE_FLASH)  in sunxi_nand_chip_init()
1719 		nand->bbt_options |= NAND_BBT_NO_OOB;  in sunxi_nand_chip_init()
1721 	if (nand->options & NAND_NEED_SCRAMBLING)  in sunxi_nand_chip_init()
1722 		nand->options |= NAND_NO_SUBPAGE_WRITE;  in sunxi_nand_chip_init()
1724 	nand->options |= NAND_SUBPAGE_READ;  in sunxi_nand_chip_init()
1732 	ret = sunxi_nand_ecc_init(mtd, &nand->ecc);  in sunxi_nand_chip_init()
1790 		sunxi_nand_ecc_cleanup(&chip->nand.ecc);  in sunxi_nand_chips_cleanup()