swss: Dataplane telemetry support in SONiC

configure.ac

@@ -39,6 +39,11 @@ esac],[gtest=false])
 AM_CONDITIONAL(GTEST, test x$gtest = xtrue)
 
 CFLAGS_COMMON="-std=c++11 -Wall -fPIC -Wno-write-strings -I/usr/include/libnl3 -I/usr/include/swss"
+
+AM_CONDITIONAL(sonic_asic_platform_barefoot,   test x$CONFIGURED_PLATFORM = xbarefoot)
+AM_COND_IF([sonic_asic_platform_barefoot],
+           [CFLAGS_COMMON+=" -I/opt/bfn/install/include/switchsai"])
+
 CFLAGS_COMMON+=" -Werror"
 CFLAGS_COMMON+=" -Wno-reorder"
 CFLAGS_COMMON+=" -Wcast-align"

orchagent/Makefile.am

@@ -7,6 +7,7 @@ swssdir = $(datadir)/swss
 dist_swss_DATA = \
 		 pfc_detect_mellanox.lua  \
 		 pfc_detect_broadcom.lua \
+		 pfc_detect_barefoot.lua \
 		 pfc_restore.lua
 
 bin_PROGRAMS = orchagent routeresync
@@ -41,6 +42,7 @@ orchagent_SOURCES = \
 		    request_parser.cpp \
 		    vrforch.cpp \
 		    countercheckorch.cpp \
+		    dtelorch.cpp \
 		    flexcounterorch.cpp\
 		    acltable.h \
 		    aclorch.h \
@@ -67,6 +69,7 @@ orchagent_SOURCES = \
 		    crmorch.h
 		    request_parser.h \
 		    vrforch.h \
+		    dtelorch.h \
 		    countercheckorch.h \
 		    flexcounterorch.h