84 #define DoC_is_MillenniumPlus(doc) ((doc)->ChipID == DOC_ChipID_DocMilPlus16 || (doc)->ChipID == DO…  argument
85 #define DoC_is_Millennium(doc) ((doc)->ChipID == DOC_ChipID_DocMil)  argument
86 #define DoC_is_2000(doc) ((doc)->ChipID == DOC_ChipID_Doc2k)  argument
222 static void DoC_Delay(struct doc_priv *doc, unsigned short cycles)  in DoC_Delay()  argument
228 		if (DoC_is_Millennium(doc))  in DoC_Delay()
229 			dummy = ReadDOC(doc->virtadr, NOP);  in DoC_Delay()
230 		else if (DoC_is_MillenniumPlus(doc))  in DoC_Delay()
231 			dummy = ReadDOC(doc->virtadr, Mplus_NOP);  in DoC_Delay()
233 			dummy = ReadDOC(doc->virtadr, DOCStatus);  in DoC_Delay()
241 static int _DoC_WaitReady(struct doc_priv *doc)  in _DoC_WaitReady()  argument
243 	void __iomem *docptr = doc->virtadr;  in _DoC_WaitReady()
249 	if (DoC_is_MillenniumPlus(doc)) {  in _DoC_WaitReady()
272 static inline int DoC_WaitReady(struct doc_priv *doc)  in DoC_WaitReady()  argument
274 	void __iomem *docptr = doc->virtadr;  in DoC_WaitReady()
277 	if (DoC_is_MillenniumPlus(doc)) {  in DoC_WaitReady()
278 		DoC_Delay(doc, 4);  in DoC_WaitReady()
282 			ret = _DoC_WaitReady(doc);  in DoC_WaitReady()
284 		DoC_Delay(doc, 4);  in DoC_WaitReady()
288 			ret = _DoC_WaitReady(doc);  in DoC_WaitReady()
289 		DoC_Delay(doc, 2);  in DoC_WaitReady()
300 	struct doc_priv *doc = this->priv;  in doc2000_write_byte()  local
301 	void __iomem *docptr = doc->virtadr;  in doc2000_write_byte()
312 	struct doc_priv *doc = this->priv;  in doc2000_read_byte()  local
313 	void __iomem *docptr = doc->virtadr;  in doc2000_read_byte()
317 	DoC_Delay(doc, 2);  in doc2000_read_byte()
327 	struct doc_priv *doc = this->priv;  in doc2000_writebuf()  local
328 	void __iomem *docptr = doc->virtadr;  in doc2000_writebuf()
344 	struct doc_priv *doc = this->priv;  in doc2000_readbuf()  local
345 	void __iomem *docptr = doc->virtadr;  in doc2000_readbuf()
359 	struct doc_priv *doc = this->priv;  in doc2000_readbuf_dword()  local
360 	void __iomem *docptr = doc->virtadr;  in doc2000_readbuf_dword()
380 	struct doc_priv *doc = this->priv;  in doc200x_ident_chip()  local
397 	if (doc->ChipID == DOC_ChipID_Doc2k && try_dword && !nr) {  in doc200x_ident_chip()
403 		void __iomem *docptr = doc->virtadr;  in doc200x_ident_chip()
426 	struct doc_priv *doc = this->priv;  in doc2000_count_chips()  local
431 	doc->chips_per_floor = 4;  in doc2000_count_chips()
441 	doc->chips_per_floor = i;  in doc2000_count_chips()
447 	struct doc_priv *doc = this->priv;  in doc200x_wait()  local
451 	DoC_WaitReady(doc);  in doc200x_wait()
453 	DoC_WaitReady(doc);  in doc200x_wait()
462 	struct doc_priv *doc = this->priv;  in doc2001_write_byte()  local
463 	void __iomem *docptr = doc->virtadr;  in doc2001_write_byte()
473 	struct doc_priv *doc = this->priv;  in doc2001_read_byte()  local
474 	void __iomem *docptr = doc->virtadr;  in doc2001_read_byte()
478 	DoC_Delay(doc, 2);  in doc2001_read_byte()
487 	struct doc_priv *doc = this->priv;  in doc2001_writebuf()  local
488 	void __iomem *docptr = doc->virtadr;  in doc2001_writebuf()
500 	struct doc_priv *doc = this->priv;  in doc2001_readbuf()  local
501 	void __iomem *docptr = doc->virtadr;  in doc2001_readbuf()
517 	struct doc_priv *doc = this->priv;  in doc2001plus_read_byte()  local
518 	void __iomem *docptr = doc->virtadr;  in doc2001plus_read_byte()
532 	struct doc_priv *doc = this->priv;  in doc2001plus_writebuf()  local
533 	void __iomem *docptr = doc->virtadr;  in doc2001plus_writebuf()
550 	struct doc_priv *doc = this->priv;  in doc2001plus_readbuf()  local
551 	void __iomem *docptr = doc->virtadr;  in doc2001plus_readbuf()
581 	struct doc_priv *doc = this->priv;  in doc2001plus_select_chip()  local
582 	void __iomem *docptr = doc->virtadr;  in doc2001plus_select_chip()
594 	floor = chip / doc->chips_per_floor;  in doc2001plus_select_chip()
595 	chip -= (floor * doc->chips_per_floor);  in doc2001plus_select_chip()
601 	doc->curchip = chip;  in doc2001plus_select_chip()
602 	doc->curfloor = floor;  in doc2001plus_select_chip()
608 	struct doc_priv *doc = this->priv;  in doc200x_select_chip()  local
609 	void __iomem *docptr = doc->virtadr;  in doc200x_select_chip()
618 	floor = chip / doc->chips_per_floor;  in doc200x_select_chip()
619 	chip -= (floor * doc->chips_per_floor);  in doc200x_select_chip()
629 	doc->curchip = chip;  in doc200x_select_chip()
630 	doc->curfloor = floor;  in doc200x_select_chip()
639 	struct doc_priv *doc = this->priv;  in doc200x_hwcontrol()  local
640 	void __iomem *docptr = doc->virtadr;  in doc200x_hwcontrol()
643 		doc->CDSNControl &= ~CDSN_CTRL_MSK;  in doc200x_hwcontrol()
644 		doc->CDSNControl |= ctrl & CDSN_CTRL_MSK;  in doc200x_hwcontrol()
646 			printk("hwcontrol(%d): %02x\n", cmd, doc->CDSNControl);  in doc200x_hwcontrol()
647 		WriteDOC(doc->CDSNControl, docptr, CDSNControl);  in doc200x_hwcontrol()
649 		DoC_Delay(doc, 4);  in doc200x_hwcontrol()
652 		if (DoC_is_2000(doc))  in doc200x_hwcontrol()
662 	struct doc_priv *doc = this->priv;  in doc2001plus_command()  local
663 	void __iomem *docptr = doc->virtadr;  in doc2001plus_command()
768 	struct doc_priv *doc = this->priv;  in doc200x_dev_ready()  local
769 	void __iomem *docptr = doc->virtadr;  in doc200x_dev_ready()
771 	if (DoC_is_MillenniumPlus(doc)) {  in doc200x_dev_ready()
773 		DoC_Delay(doc, 4);  in doc200x_dev_ready()
784 		DoC_Delay(doc, 4);  in doc200x_dev_ready()
791 		DoC_Delay(doc, 2);  in doc200x_dev_ready()
808 	struct doc_priv *doc = this->priv;  in doc200x_enable_hwecc()  local
809 	void __iomem *docptr = doc->virtadr;  in doc200x_enable_hwecc()
827 	struct doc_priv *doc = this->priv;  in doc2001plus_enable_hwecc()  local
828 	void __iomem *docptr = doc->virtadr;  in doc2001plus_enable_hwecc()
847 	struct doc_priv *doc = this->priv;  in doc200x_calculate_ecc()  local
848 	void __iomem *docptr = doc->virtadr;  in doc200x_calculate_ecc()
853 	if (DoC_is_2000(doc)) {  in doc200x_calculate_ecc()
854 		WriteDOC(doc->CDSNControl & ~CDSN_CTRL_FLASH_IO, docptr, CDSNControl);  in doc200x_calculate_ecc()
858 		WriteDOC(doc->CDSNControl, docptr, CDSNControl);  in doc200x_calculate_ecc()
859 	} else if (DoC_is_MillenniumPlus(doc)) {  in doc200x_calculate_ecc()
870 		if (DoC_is_MillenniumPlus(doc))  in doc200x_calculate_ecc()
877 	if (DoC_is_MillenniumPlus(doc))  in doc200x_calculate_ecc()
908 	struct doc_priv *doc = this->priv;  in doc200x_correct_data()  local
909 	void __iomem *docptr = doc->virtadr;  in doc200x_correct_data()
915 	if (DoC_is_2000(doc)) {  in doc200x_correct_data()
919 	} else if (DoC_is_MillenniumPlus(doc)) {  in doc200x_correct_data()
932 			if (DoC_is_MillenniumPlus(doc))  in doc200x_correct_data()
970 	if (DoC_is_MillenniumPlus(doc))  in doc200x_correct_data()
1008 	struct doc_priv *doc = this->priv;  in find_media_headers()  local
1023 		if (doc->mh0_page == -1) {  in find_media_headers()
1024 			doc->mh0_page = offs >> this->page_shift;  in find_media_headers()
1029 		doc->mh1_page = offs >> this->page_shift;  in find_media_headers()
1032 	if (doc->mh0_page == -1) {  in find_media_headers()
1038 	offs = doc->mh0_page << this->page_shift;  in find_media_headers()
1051 	struct doc_priv *doc = this->priv;  in nftl_partscan()  local
1118 	offs = max(doc->mh0_page, doc->mh1_page);  in nftl_partscan()
1153 	struct doc_priv *doc = this->priv;  in inftl_partscan()  local
1174 	doc->mh1_page = doc->mh0_page + (4096 >> this->page_shift);  in inftl_partscan()
1210 	blocks = doc->chips_per_floor << (this->chip_shift - this->phys_erase_shift);  in inftl_partscan()
1273 	struct doc_priv *doc = this->priv;  in nftl_scan_bbt()  local
1286 	this->bbt_td->pages[0] = doc->mh0_page + 1;  in nftl_scan_bbt()
1287 	if (doc->mh1_page != -1) {  in nftl_scan_bbt()
1292 		this->bbt_md->pages[0] = doc->mh1_page + 1;  in nftl_scan_bbt()
1311 	struct doc_priv *doc = this->priv;  in inftl_scan_bbt()  local
1314 	if (this->numchips > doc->chips_per_floor) {  in inftl_scan_bbt()
1319 	if (DoC_is_MillenniumPlus(doc)) {  in inftl_scan_bbt()
1367 	struct doc_priv *doc = this->priv;  in doc2000_init()  local
1374 	doc->CDSNControl = CDSN_CTRL_FLASH_IO | CDSN_CTRL_ECC_IO;  in doc2000_init()
1377 	return (4 * doc->chips_per_floor);  in doc2000_init()
1383 	struct doc_priv *doc = this->priv;  in doc2001_init()  local
1389 	ReadDOC(doc->virtadr, ChipID);  in doc2001_init()
1390 	ReadDOC(doc->virtadr, ChipID);  in doc2001_init()
1391 	ReadDOC(doc->virtadr, ChipID);  in doc2001_init()
1392 	if (ReadDOC(doc->virtadr, ChipID) != DOC_ChipID_DocMil) {  in doc2001_init()
1400 		return (4 * doc->chips_per_floor);  in doc2001_init()
1403 		doc->chips_per_floor = 1;  in doc2001_init()
1413 	struct doc_priv *doc = this->priv;  in doc2001plus_init()  local
1424 	doc->chips_per_floor = 1;  in doc2001plus_init()
1435 	struct doc_priv *doc;  in doc_probe()  local
1526 	for (mtd = doclist; mtd; mtd = doc->nextdoc) {  in doc_probe()
1530 		doc = nand->priv;  in doc_probe()
1536 			oldval = ReadDOC(doc->virtadr, Mplus_AliasResolution);  in doc_probe()
1539 			oldval = ReadDOC(doc->virtadr, AliasResolution);  in doc_probe()
1546 			oldval = ReadDOC(doc->virtadr, Mplus_AliasResolution);  in doc_probe()
1550 			oldval = ReadDOC(doc->virtadr, AliasResolution);  in doc_probe()
1555 			printk(KERN_DEBUG "Found alias of DOC at 0x%lx to 0x%lx\n", doc->physadr, physadr);  in doc_probe()
1571 	doc			= (struct doc_priv *) (nand + 1);  in doc_probe()
1572 	nand->bbt_td		= (struct nand_bbt_descr *) (doc + 1);  in doc_probe()
1578 	nand->priv		= doc;  in doc_probe()
1595 	doc->physadr		= physadr;  in doc_probe()
1596 	doc->virtadr		= virtadr;  in doc_probe()
1597 	doc->ChipID		= ChipID;  in doc_probe()
1598 	doc->curfloor		= -1;  in doc_probe()
1599 	doc->curchip		= -1;  in doc_probe()
1600 	doc->mh0_page		= -1;  in doc_probe()
1601 	doc->mh1_page		= -1;  in doc_probe()
1602 	doc->nextdoc		= doclist;  in doc_probe()
1644 	struct doc_priv *doc;  in release_nanddoc()  local
1648 		doc = nand->priv;  in release_nanddoc()
1650 		nextmtd = doc->nextdoc;  in release_nanddoc()
1652 		iounmap(doc->virtadr);  in release_nanddoc()
1653 		release_mem_region(doc->physadr, DOC_IOREMAP_LEN);  in release_nanddoc()