163 static ulong _scsi_read(struct udevice *dev, lbaint_t blknr, lbaint_t blkcnt,  in _scsi_read()  argument
167 		       lbaint_t blkcnt, void *buffer)  in _scsi_read()
190 	blks = blkcnt;  in _scsi_read()
225 			blkcnt -= blks;  in _scsi_read()
232 	return blkcnt;  in _scsi_read()
236 static ulong scsi_read(struct udevice *dev, lbaint_t blknr, lbaint_t blkcnt,  in scsi_read()  argument
240 		       lbaint_t blkcnt, void *buffer)  in scsi_read()
246 	long ret = blkcnt;  in scsi_read()
249 		if ((blknr & (rawsectsz - 1)) || (blkcnt & (rawsectsz - 1))) {  in scsi_read()
253 			while (blkcnt) {  in scsi_read()
257 				if (n_sec > blkcnt)  in scsi_read()
258 					n_sec = blkcnt;  in scsi_read()
264 					num_lpa = blkcnt / rawsectsz;  in scsi_read()
268 				blkcnt -= n_sec;  in scsi_read()
276 		blkcnt /= rawsectsz;  in scsi_read()
277 		_scsi_read(dev, blknr, blkcnt, buffer);  in scsi_read()
282 	return _scsi_read(dev, blknr, blkcnt, buffer);  in scsi_read()
284 	return _scsi_read(block_dev, blknr, blkcnt, buffer);  in scsi_read()
296 static ulong _scsi_write(struct udevice *dev, lbaint_t blknr, lbaint_t blkcnt,  in _scsi_write()  argument
300 			lbaint_t blkcnt, const void *buffer)  in _scsi_write()
324 	blks = blkcnt;  in _scsi_write()
347 			blkcnt -= blks;  in _scsi_write()
354 	return blkcnt;  in _scsi_write()
358 static ulong scsi_write(struct udevice *dev, lbaint_t blknr, lbaint_t blkcnt,  in scsi_write()  argument
362 			lbaint_t blkcnt, const void *buffer)  in scsi_write()
368 	long ret = blkcnt;  in scsi_write()
371 		if ((blknr & (rawsectsz - 1)) || (blkcnt & (rawsectsz - 1))) {  in scsi_write()
375 			while (blkcnt) {  in scsi_write()
379 				if (n_sec > blkcnt)  in scsi_write()
380 					n_sec = blkcnt;  in scsi_write()
386 					num_lpa = blkcnt / rawsectsz;  in scsi_write()
390 				blkcnt -= n_sec;  in scsi_write()
398 		blkcnt /= rawsectsz;  in scsi_write()
399 		_scsi_write(dev, blknr, blkcnt, buffer);  in scsi_write()
404 	return _scsi_write(dev, blknr, blkcnt, buffer);  in scsi_write()
406 	return _scsi_write(block_dev, blknr, blkcnt, buffer);  in scsi_write()
412 static ulong scsi_erase(struct udevice *dev, lbaint_t blknr, lbaint_t blkcnt)  in scsi_erase()  argument
421 		return blkcnt;  in scsi_erase()
432 	if (blknr % rawsectsz != 0 || blkcnt % rawsectsz != 0)  in scsi_erase()
433 		printf("UFS erase area not aligned to %d, blknr = %lx, blkcnt = %lx\n", rawsectsz, blknr, blkcnt);  in scsi_erase()
441 	um_list->ub_desc.um_block_sz = cpu_to_be32((uint32_t)blkcnt / rawsectsz);  in scsi_erase()
456 	return blkcnt;  in scsi_erase()