[PATCH RESEND v2 3/5] virtio-mem: document basic memory access to plugged memory blocks

[David Hildenbrand <david@redhat.com>]

Let's cleanly document that the driver just has to allow for access to
plugged memory blocks.

Signed-off-by: David Hildenbrand <david@redhat.com>
---
 virtio-mem.tex | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/virtio-mem.tex b/virtio-mem.tex
index cca3c9f..3860b8c 100644
--- a/virtio-mem.tex
+++ b/virtio-mem.tex
@@ -249,6 +249,9 @@ \subsection{Device Operation}\label{sec:Device Types / Memory Device / Device Op
 
 The device MUST NOT change the content of plugged memory blocks.
 
+The device MUST allow the driver to read and write memory of plugged
+memory blocks.
+
 The device MUST allow the driver to read memory of unplugged memory blocks
 inside \field{usable_region_size} via the CPU. \footnote{To allow for simplified
 dumping of memory. The CPU is expected to copy such memory to another location
-- 
2.31.1