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Begin to write defines for netpfga instead of actions

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This commit is contained in:
Nico Schottelius 2019-07-24 23:45:40 +02:00
commit 5478e9fad7
3 changed files with 31 additions and 56 deletions
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40
p4src/minip4_solution.p4
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@ -2,33 +2,10 @@
#include <sume_switch.p4>
#include "headers.p4"
/* required for netfpga */
#define USE_NICO_DELTA_CHECKSUM 1
// typedef bit<48> EthAddr_t;
// header Ethernet_h {
// EthAddr_t dstAddr;
// EthAddr_t srcAddr;
// bit<16> etherType;
// }
//typedef struct headers Parsed_packet;
#define Parsed_packet headers
#define user_metadata_t metadata
//struct Parsed_packet {
// Ethernet_h ethernet;
//}
// user defined metadata: can be used to share information between
// TopParser, TopPipe, and TopDeparser
//struct user_metadata_t {
// bit<8> unused;
//}
// digest_data, MUST be 256 bits -- what is this used for?
// digest_data, MUST be 256 bits -- not using it
struct digest_data_t {
bit<256> unused;
}
@ -127,6 +104,7 @@ control RealMain(
}
apply {
bit<17> tmp17 = 0;
if(hdr.ipv6.isValid()) {
if(nat64.apply().hit) { /* generic / static nat64 done */
if(hdr.icmp6.isValid()) {
@ -143,20 +121,12 @@ control RealMain(
}
if(hdr.udp.isValid()) {
bit<17> tmp17 = 0;
//delta_prepare();
//delta_udp_from_v6_to_v4();
//stupid();
delta_udp_from_v6_to_v4
}
// if(hdr.tcp.isValid()) {
// #ifdef USE_NICO_DELTA_CHECKSUM
// delta_tcp_from_v6_to_v4();
// #else
// meta.chk_tcp_v4 = 1;
// #endif
// }
if(hdr.tcp.isValid()) {
delta_tcp_from_v6_to_v4
}
v4_networks.apply(); /* apply egress for IPv4 */
exit; /* no further v6 processing */