From 12509a6d9e2a2a9f6c20ef3c9ffe3394b07bceca Mon Sep 17 00:00:00 2001
From: Dietmar Maurer <dietmar@proxmox.com>
Date: Tue, 27 Apr 2021 11:17:45 +0200
Subject: [PATCH] tape: improve inline docs

---
 src/tools/sgutils2.rs | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/tools/sgutils2.rs b/src/tools/sgutils2.rs
index a5393655..7a24404e 100644
--- a/src/tools/sgutils2.rs
+++ b/src/tools/sgutils2.rs
@@ -223,7 +223,10 @@ pub struct InquiryInfo {
 #[derive(Endian, Debug, Copy, Clone)]
 pub struct ModeParameterHeader {
     pub mode_data_len: u16,
-    pub medium_type: u8, // Note: medium_type amd density_code are not the same
+    // Note: medium_type and density_code are not the same. On HP
+    // drives, medium_type provides very limited information and is
+    // not compatible with IBM.
+    pub medium_type: u8,
     pub flags3: u8,
     reserved4: [u8;2],
     pub block_descriptior_len: u16,