1 files changed, 11 insertions, 1 deletions
diff --git a/docs/io.md b/docs/io.md
index c92e52d..e4db6a8 100644
--- a/docs/io.md
+++ b/docs/io.md
@@ -2,6 +2,16 @@
 
 ---
 
+## Submission and Completion Queue
+
+## Fixed Buffers
+
+## Fixed Files
+
+## Buffer Rings
+
 ## Configuration
 
-## Initialization
+### `--io-queue-pow=[NUMBER]
+
+Power of two for calculating the size of `io_uring` submission and completion queue, default is `12`