From ea3e894d7f18b724f4041a6dd9689140d353ec69 Mon Sep 17 00:00:00 2001
From: Stefano Avallone <stavallo@unina.it>
Date: Wed, 5 Jul 2023 17:48:16 +0200
Subject: [PATCH] wifi: Max value for UL MCS field of User Info fields depends
 on Trigger Frame variant

---
 src/wifi/model/ctrl-headers.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/wifi/model/ctrl-headers.cc b/src/wifi/model/ctrl-headers.cc
index ff10fae06..2503231b2 100644
--- a/src/wifi/model/ctrl-headers.cc
+++ b/src/wifi/model/ctrl-headers.cc
@@ -1451,7 +1451,8 @@ CtrlTriggerUserInfoField::GetUlFecCodingType() const
 void
 CtrlTriggerUserInfoField::SetUlMcs(uint8_t mcs)
 {
-    NS_ABORT_MSG_IF(mcs > 11, "Invalid MCS index");
+    uint8_t maxMcs = m_variant == TriggerFrameVariant::EHT ? 13 : 11;
+    NS_ABORT_MSG_IF(mcs > maxMcs, "Invalid MCS index");
     m_ulMcs = mcs;
 }