From e7c1148ec6874a4ae4c916e5898d826368640b71 Mon Sep 17 00:00:00 2001
From: Liav A <liavalb@gmail.com>
Date: Fri, 5 May 2023 09:03:38 +0300
Subject: [PATCH] Kernel/USB: Handle NAK correctly in a transfer status bits

---
 Kernel/Bus/USB/UHCI/UHCIController.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Kernel/Bus/USB/UHCI/UHCIController.cpp b/Kernel/Bus/USB/UHCI/UHCIController.cpp
index e3d38a8f3c..ce5be8aedb 100644
--- a/Kernel/Bus/USB/UHCI/UHCIController.cpp
+++ b/Kernel/Bus/USB/UHCI/UHCIController.cpp
@@ -561,6 +561,11 @@ size_t UHCIController::poll_transfer_queue(QueueHead& transfer_queue)
     while (descriptor) {
         u32 status = descriptor->status();
 
+        if (status & TransferDescriptor::StatusBits::NAKReceived) {
+            transfer_still_in_progress = false;
+            break;
+        }
+
         if (status & TransferDescriptor::StatusBits::Active) {
             transfer_still_in_progress = true;
             break;