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Proposed changes to pna.p4 and one example PNA P4 program #48

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Proposed changes to pna.p4 and one example PNA P4 program #48

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2 changes: 1 addition & 1 deletion examples/pna-demo-L2-two-tables.p4
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Original file line number Diff line number Diff line change
Expand Up @@ -77,7 +77,7 @@ control MainControlImpl(
drop_packet();
}
action L2_send_to_port (PortId_t port_id) {
send_to_port(port_id);
ostd.egress_port = port_id;
}

// In this demo program, I have chosen to use the same action
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4 changes: 1 addition & 3 deletions pna.p4
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Original file line number Diff line number Diff line change
Expand Up @@ -623,6 +623,7 @@ struct pna_main_output_metadata_t {
// common fields used by the architecture to decide what to do with
// the packet next, after the main parser, control, and deparser
// have finished executing one pass, regardless of the direction.
PortId_t egress_port;
ClassOfService_t class_of_service; // 0
}
// END:Metadata_main_output
Expand All @@ -636,7 +637,6 @@ struct pna_main_output_metadata_t {
// actually take effect for the packet.

// + drop_packet
// + send_to_port


// drop_packet() - Cause the packet to be dropped when it finishes
Expand All @@ -646,8 +646,6 @@ struct pna_main_output_metadata_t {

extern void drop_packet();

extern void send_to_port(PortId_t dest_port);

extern void mirror_packet(MirrorSlotId_t mirror_slot_id,
MirrorSessionId_t mirror_session_id);

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