2 files changed, 21 insertions, 6 deletions
diff --git a/src/sys/include/dms/dms.h b/src/sys/include/dms/dms.h
index 8453723..835f667 100644
--- a/src/sys/include/dms/dms.h
+++ b/src/sys/include/dms/dms.h
@@ -34,6 +34,7 @@
 #include <sys/queue.h>
 #include <sys/cdefs.h>
 #include <sys/types.h>
+#include <sys/dms.h>
 
 /*
  * Maximum attached disks, from kconf
@@ -49,12 +50,6 @@ __static_assert(
     "maxiumum disks cannot be zro!"
 );
 
-/* Parameters */
-#define DISKNAME_MAX 128    /* Disk name maxlen */
-
-/* ID of the disk */
-typedef uint16_t disk_id_t;
-
 /* Forward declarations */
 struct dms_disk;
 
diff --git a/src/sys/include/sys/dms.h b/src/sys/include/sys/dms.h
index b4d291d..fdc290a 100644
--- a/src/sys/include/sys/dms.h
+++ b/src/sys/include/sys/dms.h
@@ -36,8 +36,28 @@
 #include <stddef.h>
 #endif  /* !_KERNEL */
 
+#define DISKNAME_MAX 128    /* Disk name maxlen */
+
 #define DMS_OPC_READ    0x00    /* Read from drive */
 #define DMS_OPC_WRITE   0x01    /* Write to drive */
+#define DMS_OPC_QUERY   0x02    /* Query a drive */
+
+/* ID of the disk */
+typedef uint16_t disk_id_t;
+
+/*
+ * Represents disk information that can be requested
+ * from a device with a query
+ *
+ * @name: Name of disk
+ * @bsize: Block size
+ * @id: ID of disk
+ */
+struct dms_diskinfo {
+    char name[DISKNAME_MAX];
+    uint16_t bsize;
+    disk_id_t id;
+};
 
 /*
  * Represents data that can be sent between the