Migrating https://github.com/FilMarini/Simple-10GbE-RUDP-KCU105-Example/tree/rocev2 for RoCEv2 support

firmware/Makefile

@@ -0,0 +1,28 @@
+export TARGET_DIRS  = $(PWD)/targets/RoCEv2_1GbeRudpKcu105Examples \
+                      $(PWD)/targets/RoCEv2_10GbeRudpKcu105Example \
+                      $(PWD)/targets/RoCEv2_Rj45RudpKcu105Example \
+                      $(PWD)/targets/Simple1GbeRudpKcu105Example \
+                      $(PWD)/targets/Simple10GbeRudpKcu105Example \
+                      $(PWD)/targets/SimpleRj45RudpKcu105Example
+
+.PHONY: all build clean
+
+# Default
+all: build
+
+# Check variables
+test:
+	@echo TARGET_DIRS:
+	@echo -e "$(foreach ARG,$(TARGET_DIRS),\t$(ARG)\n)"
+
+# Clean all firmware builds
+clean:
+	for i in $(TARGET_DIRS); do \
+      cd $$i; make clean; \
+   done
+
+# Build targets
+build:
+	for i in $(TARGET_DIRS); do \
+      echo $$i; cd $$i; make clean; rm -rf images; make; \
+   done

firmware/python/rocev2_10gbe_rudp_kcu105_example/_App.py

@@ -0,0 +1,28 @@
+#-----------------------------------------------------------------------------
+# This file is part of the 'Simple-10GbE-RUDP-KCU105-Example'. It is subject to
+# the license terms in the LICENSE.txt file found in the top-level directory
+# of this distribution and at:
+#    https://confluence.slac.stanford.edu/display/ppareg/LICENSE.html.
+# No part of the 'Simple-10GbE-RUDP-KCU105-Example', including this file, may be
+# copied, modified, propagated, or distributed except according to the terms
+# contained in the LICENSE.txt file.
+#-----------------------------------------------------------------------------
+
+import simple_10gbe_rudp_kcu105_example as baseBoard
+import rocev2_10gbe_rudp_kcu105_example as roceBoard
+
+class App(baseBoard.App):
+    def __init__( self, dispatchBits=24, **kwargs):
+        super().__init__(**kwargs)
+
+        self.add(roceBoard.RoceDispatcher(
+            offset       = 0x0002_0000,
+            dispatchBits = dispatchBits,
+            expand       = False,
+        ))
+
+        self.add(roceBoard.RoceChecker(
+            offset       = 0x0003_0000,
+            dispatchBits = dispatchBits,
+            expand       = False,
+        ))

firmware/python/rocev2_10gbe_rudp_kcu105_example/_RoceChecker.py

@@ -0,0 +1,38 @@
+#-----------------------------------------------------------------------------
+# This file is part of the 'Simple-10GbE-RUDP-KCU105-Example'. It is subject to
+# the license terms in the LICENSE.txt file found in the top-level directory
+# of this distribution and at:
+#    https://confluence.slac.stanford.edu/display/ppareg/LICENSE.html.
+# No part of the 'Simple-10GbE-RUDP-KCU105-Example', including this file, may be
+# copied, modified, propagated, or distributed except according to the terms
+# contained in the LICENSE.txt file.
+#-----------------------------------------------------------------------------
+
+import pyrogue as pr
+
+class RoceChecker(pr.Device):
+    def __init__( self,
+                  dispatchBits=24,
+                  **kwargs):
+        super().__init__(**kwargs)
+
+        self.add(pr.RemoteVariable(
+            name         = 'SuccessCounter',
+            offset       = 0xF00,
+            bitSize      = dispatchBits,
+            mode         = 'RO',
+        ))
+
+        self.add(pr.RemoteVariable(
+            name         = 'UnsuccessCounter',
+            offset       = 0xF04,
+            bitSize      = dispatchBits,
+            mode         = 'RO',
+        ))
+
+        self.add(pr.RemoteVariable(
+            name         = 'ResetCounters',
+            offset       = 0xF08,
+            bitSize      = 1,
+            mode         = 'WO',
+        ))

firmware/python/rocev2_10gbe_rudp_kcu105_example/_RoceDispatcher.py

@@ -0,0 +1,83 @@
+#-----------------------------------------------------------------------------
+# This file is part of the 'Simple-10GbE-RUDP-KCU105-Example'. It is subject to
+# the license terms in the LICENSE.txt file found in the top-level directory
+# of this distribution and at:
+#    https://confluence.slac.stanford.edu/display/ppareg/LICENSE.html.
+# No part of the 'Simple-10GbE-RUDP-KCU105-Example', including this file, may be
+# copied, modified, propagated, or distributed except according to the terms
+# contained in the LICENSE.txt file.
+#-----------------------------------------------------------------------------
+
+import pyrogue as pr
+
+class RoceDispatcher(pr.Device):
+    def __init__( self,
+                  dispatchBits=24,
+                  **kwargs):
+        super().__init__(**kwargs)
+
+        self.add(pr.RemoteVariable(
+            name         = 'StartDispatching',
+            offset       = 0xF00,
+            bitSize      = 1,
+            mode         = 'RW',
+        ))
+
+        self.add(pr.RemoteVariable(
+            name         = 'DispatchCounter',
+            offset       = 0xF00,
+            bitSize      = dispatchBits,
+            bitOffset    = 1,
+            disp         = '{:d}',
+            mode         = 'RW',
+        ))
+
+        self.add(pr.RemoteVariable(
+            name         = 'Len',
+            offset       = 0xF04,
+            bitSize      = 32,
+            disp         = '{:d}',
+            mode         = 'RW',
+        ))
+
+        self.add(pr.RemoteVariable(
+            name         = 'RKey',
+            offset       = 0xF08,
+            bitSize      = 32,
+            mode         = 'RW',
+        ))
+
+        self.add(pr.RemoteVariable(
+            name         = 'LKey',
+            offset       = 0xF0C,
+            bitSize      = 32,
+            mode         = 'RW',
+        ))
+
+        self.add(pr.RemoteVariable(
+            name         = 'SQpn',
+            offset       = 0xF10,
+            bitSize      = 24,
+            mode         = 'RW',
+        ))
+
+        self.add(pr.RemoteVariable(
+            name         = 'DQpn',
+            offset       = 0xF14,
+            bitSize      = 24,
+            mode         = 'RW',
+        ))
+
+        self.add(pr.RemoteVariable(
+            name         = 'RemAddr',
+            offset       = 0xF18,
+            bitSize      = 64,
+            mode         = 'RW',
+        ))
+
+        self.add(pr.RemoteVariable(
+            name         = 'AddrWrapCount',
+            offset       = 0xF20,
+            bitSize      = 32,
+            mode         = 'RW',
+        ))