core/frontend/mac: Switch to local versions of Depacketizer/Packetizer.

liteeth/core/arp.py

@@ -8,7 +8,7 @@ from liteeth.common import *
 
 from migen.genlib.misc import WaitTimer
 
-from litex.soc.interconnect.packet import Depacketizer, Packetizer
+from liteeth.packet import Depacketizer, Packetizer
 
 # ARP Layouts --------------------------------------------------------------------------------------
 

liteeth/core/icmp.py

@@ -6,7 +6,8 @@
 
 from liteeth.common import *
 
-from litex.soc.interconnect.packet import Depacketizer, Packetizer, PacketFIFO
+from litex.soc.interconnect.packet import PacketFIFO
+from liteeth.packet import Depacketizer, Packetizer
 
 # ICMP TX ------------------------------------------------------------------------------------------
 

liteeth/core/ip.py

@@ -7,7 +7,7 @@
 from liteeth.common import *
 from liteeth.crossbar import LiteEthCrossbar
 
-from litex.soc.interconnect.packet import Depacketizer, Packetizer
+from liteeth.packet import Depacketizer, Packetizer
 
 # IP Crossbar --------------------------------------------------------------------------------------
 

liteeth/core/udp.py

@@ -8,7 +8,8 @@ from liteeth.common import *
 from liteeth.crossbar import LiteEthCrossbar
 
 from litex.soc.interconnect import stream
-from litex.soc.interconnect.packet import Depacketizer, Packetizer
+
+from liteeth.packet import Depacketizer, Packetizer
 
 # UDP Crossbar -------------------------------------------------------------------------------------
 

liteeth/frontend/etherbone.py

@@ -20,6 +20,8 @@ from liteeth.common import *
 from litex.soc.interconnect import wishbone
 from litex.soc.interconnect.packet import *
 
+from liteeth.packet import Depacketizer, Packetizer
+
 # Etherbone Packet ---------------------------------------------------------------------------------
 
 class LiteEthEtherbonePacketPacketizer(Packetizer):

liteeth/mac/common.py

@@ -7,7 +7,7 @@
 from liteeth.common import *
 from liteeth.crossbar import LiteEthCrossbar
 
-from litex.soc.interconnect.packet import Depacketizer, Packetizer
+from liteeth.packet import Depacketizer, Packetizer
 
 # MAC Packetizer/Depacketizer ----------------------------------------------------------------------