From 8592311dacd95d46f21d6a53edac0564ce4fb08d Mon Sep 17 00:00:00 2001
From: novikauanton <antonx.novikau@intel.com>
Date: Thu, 13 Jan 2022 18:46:01 +0200
Subject: [PATCH] support port isolation group in BFN platform (#1940)

Signed-off-by: Anton <antonx.novikau@intel.com>
---
 mclagsyncd/mclaglink.cpp | 10 ++++++++--
 mclagsyncd/mclaglink.h   |  2 ++
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/mclagsyncd/mclaglink.cpp b/mclagsyncd/mclaglink.cpp
index 68b700fdb9..b09660ee56 100644
--- a/mclagsyncd/mclaglink.cpp
+++ b/mclagsyncd/mclaglink.cpp
@@ -31,6 +31,7 @@
 #include "mclagsyncd/mclaglink.h"
 #include "mclagsyncd/mclag.h"
 #include <set>
+#include <unordered_set>
 #include <algorithm>
 #include "macaddress.h"
 #include <string>
@@ -188,8 +189,13 @@ void MclagLink::mclagsyncdFetchMclagInterfaceConfigFromConfigdb()
 
 void MclagLink::setPortIsolate(char *msg)
 {
-    char *platform = getenv("platform");
-    if ((NULL != platform) && (strstr(platform, BRCM_PLATFORM_SUBSTRING)))
+    static const unordered_set<string> supported {
+        BRCM_PLATFORM_SUBSTRING,
+        BFN_PLATFORM_SUBSTRING
+    };
+
+    const char *platform = getenv("platform");
+    if (platform != nullptr && supported.find(string(platform)) != supported.end())
     {
         mclag_sub_option_hdr_t *op_hdr = NULL;
         string isolate_src_port;
diff --git a/mclagsyncd/mclaglink.h b/mclagsyncd/mclaglink.h
index 9c23c97686..e39545ad07 100644
--- a/mclagsyncd/mclaglink.h
+++ b/mclagsyncd/mclaglink.h
@@ -50,7 +50,9 @@
 #endif /* INET_ADDRSTRLEN */
 
 #define MAX_L_PORT_NAME 20
+
 #define BRCM_PLATFORM_SUBSTRING "broadcom"
+#define BFN_PLATFORM_SUBSTRING  "barefoot"
 
 using namespace std;