231 	unsigned int boundary, blk, die = 0;  in flexonenand_block()  local
238 	boundary = this->boundary[die];  in flexonenand_block()
241 	if (blk > boundary)  in flexonenand_block()
242 		blk = (blk + boundary + 1) >> 1;  in flexonenand_block()
265 	int die = 0, boundary;  in flexonenand_addr()  local
273 	boundary = this->boundary[die];  in flexonenand_addr()
275 	if (block > (boundary + 1))  in flexonenand_addr()
276 		ofs += (loff_t) (block - boundary - 1)  in flexonenand_addr()
858 	int ret = 0, boundary = 0;  in onenand_read_ops_nolock()  local
910 			 * Chip boundary handling in DDP  in onenand_read_ops_nolock()
917 				boundary = 1;  in onenand_read_ops_nolock()
919 				boundary = 0;  in onenand_read_ops_nolock()
955 		if (unlikely(boundary))  in onenand_read_ops_nolock()
1750 		/* Start address within region must align on block boundary.  in onenand_erase()
1760 		/* Start address must align on block boundary */  in onenand_erase()
1767 	/* Length must align on block boundary */  in onenand_erase()
2263 * flexonenand_get_boundary	- Reads the SLC boundary
2266 * Fill up boundary[] field in onenand_chip
2290 		this->boundary[die] = bdry & FLEXONENAND_PI_MASK;  in flexonenand_get_boundary()
2295 		printk(KERN_INFO "Die %d boundary: %d%s\n", die,  in flexonenand_get_boundary()
2296 		       this->boundary[die], locked ? "(Locked)" : "(Unlocked)");  in flexonenand_get_boundary()
2306  * 			  boundary[], diesize[], mtd->size, mtd->erasesize,
2325 	/* This fills up the device boundary */  in flexonenand_get_size()
2331 		if (!die || this->boundary[die-1] != maxbdry) {  in flexonenand_get_size()
2336 							this->boundary[die] + 1;  in flexonenand_get_size()
2342 							this->boundary[die] + 1;  in flexonenand_get_size()
2343 			ofs += (this->boundary[die] + 1) << (eraseshift - 1);  in flexonenand_get_size()
2345 		if (this->boundary[die] != maxbdry) {  in flexonenand_get_size()
2350 							 this->boundary[die];  in flexonenand_get_size()
2371 		this->diesize[die] -= (loff_t) (this->boundary[die] + 1)  in flexonenand_get_size()
2435  * flexonenand_set_boundary	- Writes the SLC boundary
2439 				    int boundary, int lock)  in flexonenand_set_boundary()  argument
2448 	if (boundary == this->boundary[die])  in flexonenand_set_boundary()
2455 	if (boundary >= blksperdie) {  in flexonenand_set_boundary()
2457 			"Invalid boundary value. "  in flexonenand_set_boundary()
2458 			"Boundary not changed.\n");  in flexonenand_set_boundary()
2463 	old = this->boundary[die] + (die * this->density_mask);  in flexonenand_set_boundary()
2464 	new = boundary + (die * this->density_mask);  in flexonenand_set_boundary()
2468 		printk(KERN_ERR "flexonenand_set_boundary: Please erase blocks before boundary change\n");  in flexonenand_set_boundary()
2475 	/* Check is boundary is locked */  in flexonenand_set_boundary()
2481 		printk(KERN_ERR "flexonenand_set_boundary: boundary locked\n");  in flexonenand_set_boundary()
2485 	printk(KERN_INFO "flexonenand_set_boundary: Changing die %d boundary: %d%s\n",  in flexonenand_set_boundary()
2486 			die, boundary, lock ? "(Locked)" : "(Unlocked)");  in flexonenand_set_boundary()
2488 	boundary &= FLEXONENAND_PI_MASK;  in flexonenand_set_boundary()
2489 	boundary |= lock ? 0 : (3 << FLEXONENAND_PI_UNLOCK_SHIFT);  in flexonenand_set_boundary()
2500 	this->write_word(boundary, this->base + ONENAND_DATARAM);  in flexonenand_set_boundary()
2515 		/* Recalculate device size on boundary change*/  in flexonenand_set_boundary()