X-Git-Url: https://scm.lunaixsky.com/lunaix-os.git/blobdiff_plain/a362b4b2c4abbf2da6ec14cb44a8685a81107f6a..378a473943ba2bfe38c303d198aab41056095b71:/lunaix-os/includes/lunaix/block.h

diff --git a/lunaix-os/includes/lunaix/block.h b/lunaix-os/includes/lunaix/block.h
index 0ddd000..075ed37 100644
--- a/lunaix-os/includes/lunaix/block.h
+++ b/lunaix-os/includes/lunaix/block.h
@@ -31,6 +31,7 @@ struct block_dev
     u64_t end_lba;
     u32_t blk_size;
     struct block_dev_ops ops;
+    struct devclass* class;
 };
 
 // Lunaix Partition Table
@@ -47,6 +48,12 @@ typedef u64_t partition_t;
 typedef u32_t bdev_t;
 typedef void (*devfs_exporter)(struct block_dev* bdev, void* fsnode);
 
+static inline struct block_dev*
+block_dev(struct device* dev) 
+{
+    return (struct block_dev*)dev->underlay;
+}
+
 void
 block_init();