From d88ba7caf393a4deac2bc8e2c317ce9aa6831bf3 Mon Sep 17 00:00:00 2001
From: Alex Forencich <alex@alexforencich.com>
Date: Sun, 21 Mar 2021 11:41:25 -0700
Subject: [PATCH] Warn when operations are dropped during reset

---
 cocotbext/axi/axi_master.py  | 10 ++++++++--
 cocotbext/axi/axil_master.py | 10 ++++++++--
 2 files changed, 16 insertions(+), 4 deletions(-)

diff --git a/cocotbext/axi/axi_master.py b/cocotbext/axi/axi_master.py
index 60222f9..8efe918 100644
--- a/cocotbext/axi/axi_master.py
+++ b/cocotbext/axi/axi_master.py
@@ -219,16 +219,19 @@ class AxiMasterWrite(Reset):
 
         while not self.write_command_queue.empty():
             cmd = self.write_command_queue.get_nowait()
+            self.log.warning("Flushed write operation during reset: %s", cmd)
             if cmd.event:
                 cmd.event.set(None)
 
         while not self.int_write_resp_command_queue.empty():
             cmd = self.int_write_resp_command_queue.get_nowait()
+            self.log.warning("Flushed write operation during reset: %s", cmd)
             if cmd.event:
                 cmd.event.set(None)
 
         while not self.write_resp_queue.empty():
-            self.write_resp_queue.get_nowait()
+            resp = self.write_resp_queue.get_nowait()
+            self.log.warning("Flushed write response during reset: %s", resp)
 
         self.in_flight_operations = 0
         self._idle.set()
@@ -550,16 +553,19 @@ class AxiMasterRead(Reset):
 
         while not self.read_command_queue.empty():
             cmd = self.read_command_queue.get_nowait()
+            self.log.warning("Flushed read operation during reset: %s", cmd)
             if cmd.event:
                 cmd.event.set(None)
 
         while not self.int_read_resp_command_queue.empty():
             cmd = self.int_read_resp_command_queue.get_nowait()
+            self.log.warning("Flushed read operation during reset: %s", cmd)
             if cmd.event:
                 cmd.event.set(None)
 
         while not self.read_data_queue.empty():
-            self.read_data_queue.get_nowait()
+            resp = self.read_data_queue.get_nowait()
+            self.log.warning("Flushed read response during reset: %s", resp)
 
         self.in_flight_operations = 0
         self._idle.set()
diff --git a/cocotbext/axi/axil_master.py b/cocotbext/axi/axil_master.py
index dc32f0f..0558cca 100644
--- a/cocotbext/axi/axil_master.py
+++ b/cocotbext/axi/axil_master.py
@@ -162,16 +162,19 @@ class AxiLiteMasterWrite(Reset):
 
         while not self.write_command_queue.empty():
             cmd = self.write_command_queue.get_nowait()
+            self.log.warning("Flushed write operation during reset: %s", cmd)
             if cmd.event:
                 cmd.event.set(None)
 
         while not self.int_write_resp_command_queue.empty():
             cmd = self.int_write_resp_command_queue.get_nowait()
+            self.log.warning("Flushed write operation during reset: %s", cmd)
             if cmd.event:
                 cmd.event.set(None)
 
         while not self.write_resp_queue.empty():
-            self.write_resp_queue.get_nowait()
+            resp = self.write_resp_queue.get_nowait()
+            self.log.warning("Flushed write response during reset: %s", resp)
 
         self.in_flight_operations = 0
         self._idle.set()
@@ -369,16 +372,19 @@ class AxiLiteMasterRead(Reset):
 
         while not self.read_command_queue.empty():
             cmd = self.read_command_queue.get_nowait()
+            self.log.warning("Flushed read operation during reset: %s", cmd)
             if cmd.event:
                 cmd.event.set(None)
 
         while not self.int_read_resp_command_queue.empty():
             cmd = self.int_read_resp_command_queue.get_nowait()
+            self.log.warning("Flushed read operation during reset: %s", cmd)
             if cmd.event:
                 cmd.event.set(None)
 
         while not self.read_data_queue.empty():
-            self.read_data_queue.get_nowait()
+            resp = self.read_data_queue.get_nowait()
+            self.log.warning("Flushed read response during reset: %s", resp)
 
         self.in_flight_operations = 0
         self._idle.set()