From f6dd9caae83f7cc05302645c30cf162822a537a6 Mon Sep 17 00:00:00 2001
From: Vivek <vivekreddykarri98@gmail.com>
Date: Mon, 8 Apr 2024 14:25:08 -0700
Subject: [PATCH] Introduce a new role for DPU-NPU Interconnect

Signed-off-by: Vivek Reddy Karri <vkarri@nvidia.com>
Co-authored-by: Sudharsan Dhamal Gopalarathnam <sudharsand@nvidia.com>
---
 orchagent/port.h            | 3 ++-
 orchagent/port/porthlpr.cpp | 3 ++-
 orchagent/port/portschema.h | 1 +
 3 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/orchagent/port.h b/orchagent/port.h
index e4a15c17ad..dc8241ce3a 100644
--- a/orchagent/port.h
+++ b/orchagent/port.h
@@ -97,7 +97,8 @@ class Port
         Ext, // external
         Int, // internal
         Inb, // inband
-        Rec  // recirculation
+        Rec, // recirculation
+        Dpc  // DPU Connect Port on SmartSwitch
     };
 
 public:
diff --git a/orchagent/port/porthlpr.cpp b/orchagent/port/porthlpr.cpp
index f6463b0af5..419cb7ff84 100644
--- a/orchagent/port/porthlpr.cpp
+++ b/orchagent/port/porthlpr.cpp
@@ -114,7 +114,8 @@ static const std::unordered_map<std::string, Port::Role> portRoleMap =
     { PORT_ROLE_EXT, Port::Role::Ext },
     { PORT_ROLE_INT, Port::Role::Int },
     { PORT_ROLE_INB, Port::Role::Inb },
-    { PORT_ROLE_REC, Port::Role::Rec }
+    { PORT_ROLE_REC, Port::Role::Rec },
+    { PORT_ROLE_DPC, Port::Role::Dpc }
 };
 
 // functions ----------------------------------------------------------------------------------------------------------
diff --git a/orchagent/port/portschema.h b/orchagent/port/portschema.h
index 56b2541c37..5c4ad0d542 100644
--- a/orchagent/port/portschema.h
+++ b/orchagent/port/portschema.h
@@ -51,6 +51,7 @@
 #define PORT_ROLE_INT "Int"
 #define PORT_ROLE_INB "Inb"
 #define PORT_ROLE_REC "Rec"
+#define PORT_ROLE_DPC "Dpc"
 
 #define PORT_ALIAS               "alias"
 #define PORT_INDEX               "index"