69 static struct fsl_ifc_nand_ctrl *ifc_nand_ctrl;  variable
239 	ifc_nand_ctrl->page = page_addr;  in set_addr()
246 	ifc_nand_ctrl->addr = priv->vbase + buf_num * (mtd->writesize * 2);  in set_addr()
247 	ifc_nand_ctrl->index = column;  in set_addr()
251 		ifc_nand_ctrl->index += mtd->writesize;  in set_addr()
298 	struct fsl_ifc_nand_ctrl *nctrl = ifc_nand_ctrl;  in fsl_ifc_run_command()
418 	ifc_nand_ctrl->read_bytes = 0;  in fsl_ifc_cmdfunc()
420 		ifc_nand_ctrl->index = 0;  in fsl_ifc_cmdfunc()
428 		ifc_nand_ctrl->read_bytes = mtd->writesize + mtd->oobsize;  in fsl_ifc_cmdfunc()
429 		ifc_nand_ctrl->index += column;  in fsl_ifc_cmdfunc()
432 			ifc_nand_ctrl->eccread = 1;  in fsl_ifc_cmdfunc()
443 		ifc_nand_ctrl->read_bytes = mtd->writesize + mtd->oobsize;  in fsl_ifc_cmdfunc()
469 		ifc_nand_ctrl->read_bytes = 256;  in fsl_ifc_cmdfunc()
493 		ifc_nand_ctrl->read_bytes = 0;  in fsl_ifc_cmdfunc()
500 		ifc_nand_ctrl->column = column;  in fsl_ifc_cmdfunc()
501 		ifc_nand_ctrl->oob = 0;  in fsl_ifc_cmdfunc()
554 			ifc_nand_ctrl->oob = 1;  in fsl_ifc_cmdfunc()
557 		set_addr(mtd, column, page_addr, ifc_nand_ctrl->oob);  in fsl_ifc_cmdfunc()
563 		if (ifc_nand_ctrl->oob) {  in fsl_ifc_cmdfunc()
564 			ifc_out32(ifc_nand_ctrl->index -  in fsl_ifc_cmdfunc()
565 				  ifc_nand_ctrl->column,  in fsl_ifc_cmdfunc()
585 		ifc_nand_ctrl->read_bytes = 1;  in fsl_ifc_cmdfunc()
593 		addr = ifc_nand_ctrl->addr;  in fsl_ifc_cmdfunc()
636 	if ((unsigned int)len > bufsize - ifc_nand_ctrl->index) {  in fsl_ifc_write_buf()
639 			__func__, len, bufsize - ifc_nand_ctrl->index);  in fsl_ifc_write_buf()
640 		len = bufsize - ifc_nand_ctrl->index;  in fsl_ifc_write_buf()
643 	memcpy_toio(ifc_nand_ctrl->addr + ifc_nand_ctrl->index, buf, len);  in fsl_ifc_write_buf()
644 	ifc_nand_ctrl->index += len;  in fsl_ifc_write_buf()
661 	if (ifc_nand_ctrl->index < ifc_nand_ctrl->read_bytes) {  in fsl_ifc_read_byte()
662 		offset = ifc_nand_ctrl->index++;  in fsl_ifc_read_byte()
663 		return ifc_in8(ifc_nand_ctrl->addr + offset);  in fsl_ifc_read_byte()
684 	if (ifc_nand_ctrl->index < ifc_nand_ctrl->read_bytes) {  in fsl_ifc_read_byte16()
685 		data = ifc_in16(ifc_nand_ctrl->addr + ifc_nand_ctrl->index);  in fsl_ifc_read_byte16()
686 		ifc_nand_ctrl->index += 2;  in fsl_ifc_read_byte16()
709 			ifc_nand_ctrl->read_bytes - ifc_nand_ctrl->index);  in fsl_ifc_read_buf()
710 	memcpy_fromio(buf, ifc_nand_ctrl->addr + ifc_nand_ctrl->index, avail);  in fsl_ifc_read_buf()
711 	ifc_nand_ctrl->index += avail;  in fsl_ifc_read_buf()
738 	ifc_nand_ctrl->read_bytes = 1;  in fsl_ifc_wait()
756 	struct fsl_ifc_nand_ctrl *nctrl = ifc_nand_ctrl;  in fsl_ifc_read_page()
916 	chip->controller = &ifc_nand_ctrl->controller;  in fsl_ifc_chip_init()
1003 	ifc_nand_ctrl->chips[priv->bank] = NULL;  in fsl_ifc_chip_remove()
1065 		ifc_nand_ctrl = kzalloc(sizeof(*ifc_nand_ctrl), GFP_KERNEL);  in fsl_ifc_nand_probe()
1066 		if (!ifc_nand_ctrl) {  in fsl_ifc_nand_probe()
1071 		ifc_nand_ctrl->read_bytes = 0;  in fsl_ifc_nand_probe()
1072 		ifc_nand_ctrl->index = 0;  in fsl_ifc_nand_probe()
1073 		ifc_nand_ctrl->addr = NULL;  in fsl_ifc_nand_probe()
1074 		fsl_ifc_ctrl_dev->nand = ifc_nand_ctrl;  in fsl_ifc_nand_probe()
1076 		spin_lock_init(&ifc_nand_ctrl->controller.lock);  in fsl_ifc_nand_probe()
1077 		init_waitqueue_head(&ifc_nand_ctrl->controller.wq);  in fsl_ifc_nand_probe()
1079 		ifc_nand_ctrl = fsl_ifc_ctrl_dev->nand;  in fsl_ifc_nand_probe()
1083 	ifc_nand_ctrl->chips[bank] = priv;  in fsl_ifc_nand_probe()
1150 	ifc_nand_ctrl->counter--;  in fsl_ifc_nand_remove()
1151 	if (!ifc_nand_ctrl->counter) {  in fsl_ifc_nand_remove()
1153 		kfree(ifc_nand_ctrl);  in fsl_ifc_nand_remove()