struct device dev;
struct gendisk *disk;
atomic_t openers;
- sector_t capacity; /* size in 512-byte sectors */
+ sector_t capacity; /* size in logical blocks */
u32 max_xfer_blocks;
u32 opt_xfer_blocks;
u32 max_ws_blocks;
return 0;
}
+static inline sector_t logical_to_sectors(struct scsi_device *sdev, sector_t blocks)
+{
+ return blocks << (ilog2(sdev->sector_size) - 9);
+}
+
/*
* A DIF-capable target device can be formatted with different
* protection schemes. Currently 0 through 3 are defined: