1 files changed, 8 insertions, 0 deletions
diff --git a/os/hal/include/io_block.h b/os/hal/include/io_block.h
index b12ae4588..2e47eb10a 100644
--- a/os/hal/include/io_block.h
+++ b/os/hal/include/io_block.h
@@ -192,6 +192,10 @@ typedef struct {
  *
  * @param[in] ip        pointer to a @p BaseBlockDevice or derived class
  *
+ * @return              The operation status.
+ * @retval FALSE        operation succeeded.
+ * @retval TRUE         operation failed.
+ *
  * @api
  */
 #define blkSync(ip) ((ip)->vmt->sync(ip))
@@ -202,6 +206,10 @@ typedef struct {
  * @param[in] ip        pointer to a @p BaseBlockDevice or derived class
  * @param[out] bdip     pointer to a @p BlockDeviceInfo structure
  *
+ * @return              The operation status.
+ * @retval FALSE        operation succeeded.
+ * @retval TRUE         operation failed.
+ *
  * @api
  */
 #define blkGetInfo(ip, bdip) ((ip)->vmt->get_info(ip, bdip))