[netpfga] remove ARP support

Due to

minip4_solution.p4(35)
parser RealParser(
       ^^^^^^^^^^
error: table match_types are not the same
actions_arp.p4(35): error: could not map table key(s) KeyElement
            hdr.arp.dst_ipv4_addr: lpm;
            ^^^^^^^^^^^^^^^^^^^^^
Makefile:34: recipe for target 'all' failed
make[1]: *** [all] Error 1

caused by

    table v4_arp {
        key = {
            hdr.ethernet.dst_addr: exact;
            hdr.arp.opcode: exact;
            hdr.arp.dst_ipv4_addr: lpm;
        }

doc/plan.org

@@ -6441,7 +6441,8 @@ release, use 'get_user_parameters' instead
 **** TODO install mate for getting xlibraries
 **** Install sdnet
 
-*** TODO 2019-07-24: add features to netpfga: LPM tables cannot be 64
+*** DONE 2019-07-24: add features to netpfga: LPM tables cannot be 64
+    CLOSED: [2019-07-24 Wed 13:23]
 #+BEGIN_CENTER
 minip4_solution.p4(38): [--Wwarn=uninitialized_out_param] warning: out parameter meta may be uninitialized when RealParser terminates
     out metadata meta,
@@ -6470,6 +6471,58 @@ nico@nsg-System:~/master-thesis/netpfga/log$
 
 #+END_CENTER
 
+*** TODO 2019-07-24: table match types are not the same error
+    - Missing feature in
+      https://cs344-stanford.github.io/documentation/p4c-sdnet-missing-features.pdf
+    - disabling arp for the moment
+
+
+#+BEGIN_CENTER
+make[1]: Entering directory '/home/nico/projects/P4-NetFPGA/contrib-projects/sume-sdnet-switch/projects/minip4/src'
+p4c-sdnet -o minip4.sdnet --sdnet_info .sdnet_switch_info.dat minip4_solution.p4
+actions_egress.p4(52): warning: Table v6_networks is not used; removing
+table v6_networks {
+      ^^^^^^^^^^^
+actions_egress.p4(69): warning: Table v4_networks is not used; removing
+table v4_networks {
+      ^^^^^^^^^^^
+actions_nat64_generic.p4(174): warning: Table nat46 is not used; removing
+    table nat46 {
+          ^^^^^
+minip4_solution.p4(38): [--Wwarn=uninitialized_out_param] warning: out parameter meta may be uninitialized when RealParser terminates
+    out metadata meta,
+                 ^^^^
+minip4_solution.p4(35)
+parser RealParser(
+       ^^^^^^^^^^
+error: table match_types are not the same
+actions_arp.p4(35): error: could not map table key(s) KeyElement
+            hdr.arp.dst_ipv4_addr: lpm;
+            ^^^^^^^^^^^^^^^^^^^^^
+Makefile:34: recipe for target 'all' failed
+make[1]: *** [all] Error 1
+ü
+#+END_CENTER
+
+ARP disabled:
+
+#+BEGIN_CENTER
+    table v4_arp {
+        key = {
+            hdr.ethernet.dst_addr: exact;
+            hdr.arp.opcode: exact;
+            hdr.arp.dst_ipv4_addr: lpm;
+        }
+        actions = {
+            controller_debug_table_id;
+            arp_reply;
+            NoAction;
+        }
+        size = ICMP6_TABLE_SIZE;
+        default_action = controller_debug_table_id(TABLE_ARP);
+    }
+
+#+END_CENTER
 ** The NetPFGA saga
 Problems encountered:
 - The logfile for a compile run is 10k+ lines

p4src/minip4_solution.p4

@@ -75,7 +75,7 @@ control RealMain(
 
     #include "actions_nat64_generic.p4"
     #include "actions_egress.p4"
-    #include "actions_arp.p4"
+
 
     action swap_eth_addresses() {
         mac_addr_t temp = hdr.ethernet.dst_addr;
@@ -137,10 +137,6 @@ control RealMain(
 
                 }
             }
-        } else if(hdr.arp.isValid()) {
-            if(v4_arp.apply().hit) {
-                v4_arp_egress.apply();
-            }
         }
 
         lookup_table.apply();