From dcc3fac2aaf2de62f8dac109b77fd0e6acd61c2d Mon Sep 17 00:00:00 2001
From: morgan <mc@m-labs.hk>
Date: Fri, 20 Sep 2024 12:44:20 +0800
Subject: [PATCH] cxp GW: add packet_type & decode_error csr

---
 src/gateware/cxp.py | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/gateware/cxp.py b/src/gateware/cxp.py
index 177287b..7c81049 100644
--- a/src/gateware/cxp.py
+++ b/src/gateware/cxp.py
@@ -51,6 +51,14 @@ class DownConn_Interface(Module, AutoCSR):
         for s, d in zip(rx_pipeline, rx_pipeline[1:]):
             self.comb += s.source.connect(d.sink)
 
+
+        self.packet_type = CSRStatus(8)
+        self.decode_error = CSRStatus()
+        self.comb += [
+            self.packet_type.status.eq(recv_path.packet_decoder.packet_type),
+            self.decode_error.status.eq(recv_path.packet_decoder.decode_err),
+        ]
+        
         # DEBUG: CSR
         self.trig_ack = CSRStatus()
         self.trig_clr = CSR()