404 unsigned long blk_dread(struct blk_desc *block_dev, lbaint_t start,  in blk_dread()  argument
407 	struct udevice *dev = block_dev->bdev;  in blk_dread()
414 	if (blkcache_read(block_dev->if_type, block_dev->devnum,  in blk_dread()
415 			  start, blkcnt, block_dev->blksz, buffer))  in blk_dread()
419 		blkcache_fill(block_dev->if_type, block_dev->devnum,  in blk_dread()
420 			      start, blkcnt, block_dev->blksz, buffer);  in blk_dread()
425 unsigned long blk_dwrite(struct blk_desc *block_dev, lbaint_t start,  in blk_dwrite()  argument
428 	struct udevice *dev = block_dev->bdev;  in blk_dwrite()
434 	blkcache_invalidate(block_dev->if_type, block_dev->devnum);  in blk_dwrite()
438 unsigned long blk_derase(struct blk_desc *block_dev, lbaint_t start,  in blk_derase()  argument
441 	struct udevice *dev = block_dev->bdev;  in blk_derase()
447 	blkcache_invalidate(block_dev->if_type, block_dev->devnum);  in blk_derase()