39 /* Default Flex-OneNAND boundary and lock respectively */
43 MODULE_PARM_DESC(flex_bdry,	"SLC Boundary information for Flex-OneNAND"
45 				"DIE_BDRY: SLC boundary of the die"
46 				"LOCK: Locking information for SLC boundary"
47 				"    : 0->Set boundary in unlocked status"
48 				"    : 1->Set boundary in locked status");
303 	unsigned boundary, blk, die = 0;  in flexonenand_block()  local
310 	boundary = this->boundary[die];  in flexonenand_block()
313 	if (blk > boundary)  in flexonenand_block()
314 		blk = (blk + boundary + 1) >> 1;  in flexonenand_block()
337 	int die = 0, boundary;  in flexonenand_addr()  local
345 	boundary = this->boundary[die];  in flexonenand_addr()
347 	if (block > (boundary + 1))  in flexonenand_addr()
348 		ofs += (loff_t)(block - boundary - 1) << (this->erase_shift - 1);  in flexonenand_addr()
1226 	int ret = 0, boundary = 0;  in onenand_read_ops_nolock()  local
1270 			 * Chip boundary handling in DDP  in onenand_read_ops_nolock()
1277 				boundary = 1;  in onenand_read_ops_nolock()
1279 				boundary = 0;  in onenand_read_ops_nolock()
1304 		if (unlikely(boundary))  in onenand_read_ops_nolock()
2203 		/* do not cross chip boundary */  in onenand_multiblock_erase()
2364 		/* Start address within region must align on block boundary.  in onenand_erase()
2371 	/* Start address must align on block boundary */  in onenand_erase()
2377 	/* Length must align on block boundary */  in onenand_erase()
3061 	/* Check User/Factory boundary */  in onenand_otp_walk()
3392  * flexonenand_get_boundary	- Reads the SLC boundary
3417 		this->boundary[die] = bdry & FLEXONENAND_PI_MASK;  in flexonenand_get_boundary()
3422 		printk(KERN_INFO "Die %d boundary: %d%s\n", die,  in flexonenand_get_boundary()
3423 		       this->boundary[die], locked ? "(Locked)" : "(Unlocked)");  in flexonenand_get_boundary()
3433  * 			  boundary[], diesize[], mtd->size, mtd->erasesize
3451 	/* This fills up the device boundary */  in flexonenand_get_size()
3456 		if (!die || this->boundary[die-1] != maxbdry) {  in flexonenand_get_size()
3461 							this->boundary[die] + 1;  in flexonenand_get_size()
3467 							this->boundary[die] + 1;  in flexonenand_get_size()
3468 			ofs += (this->boundary[die] + 1) << (eraseshift - 1);  in flexonenand_get_size()
3470 		if (this->boundary[die] != maxbdry) {  in flexonenand_get_size()
3475 							 this->boundary[die];  in flexonenand_get_size()
3497 		this->diesize[die] -= (loff_t)(this->boundary[die] + 1)  in flexonenand_get_size()
3561  * flexonenand_set_boundary	- Writes the SLC boundary
3564 				    int boundary, int lock)  in flexonenand_set_boundary()  argument
3574 	/* boundary value of -1 indicates no required change */  in flexonenand_set_boundary()
3575 	if (boundary < 0 || boundary == this->boundary[die])  in flexonenand_set_boundary()
3582 	if (boundary >= blksperdie) {  in flexonenand_set_boundary()
3583 		printk(KERN_ERR "%s: Invalid boundary value. "  in flexonenand_set_boundary()
3584 				"Boundary not changed.\n", __func__);  in flexonenand_set_boundary()
3589 	old = this->boundary[die] + (die * this->density_mask);  in flexonenand_set_boundary()
3590 	new = boundary + (die * this->density_mask);  in flexonenand_set_boundary()
3594 				"before boundary change\n", __func__);  in flexonenand_set_boundary()
3601 	/* Check is boundary is locked */  in flexonenand_set_boundary()
3607 		printk(KERN_ERR "%s: boundary locked\n", __func__);  in flexonenand_set_boundary()
3612 	printk(KERN_INFO "Changing die %d boundary: %d%s\n",  in flexonenand_set_boundary()
3613 			die, boundary, lock ? "(Locked)" : "(Unlocked)");  in flexonenand_set_boundary()
3617 	boundary &= FLEXONENAND_PI_MASK;  in flexonenand_set_boundary()
3618 	boundary |= lock ? 0 : (3 << FLEXONENAND_PI_UNLOCK_SHIFT);  in flexonenand_set_boundary()
3628 	this->write_word(boundary, this->base + ONENAND_DATARAM);  in flexonenand_set_boundary()
3643 		/* Recalculate device size on boundary change*/  in flexonenand_set_boundary()