Implement eBPF/XDP offload for UDP channel data

.reuse/dep5

@@ -2,7 +2,7 @@ Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
 Upstream-Name: Pion
 Source: https://github.com/pion/
 
-Files: README.md DESIGN.md **/README.md AUTHORS.txt renovate.json go.mod go.sum .eslintrc.json package.json examples/examples.json
+Files: README.md DESIGN.md **/README.md AUTHORS.txt renovate.json go.mod go.sum **/go.mod **/go.sum .eslintrc.json package.json examples/examples.json
 Copyright: 2023 The Pion community <https://pion.ly>
 License: MIT
 

AUTHORS.txt

@@ -7,10 +7,12 @@ Aaron France <aaron.l.france@gmail.com>
 Aleksandr Razumov <ar@gortc.io>
 anastasia <anastasia@plutoview.com>
 andrefsp <andrefsp@gmail.com>
+Andy Yan <yan.andy4@gmail.com>
 Antonio Sorrentino <ansorrenltd@gmail.com>
 Artem Yarovenko <a.yarovenko@rubetek.com>
 Atsushi Watanabe <atsushi.w@ieee.org>
 backkem <mail@backkem.me>
+boks1971 <raja.gobi@tutanota.com>
 Caleb Phillips <calebrphillips@gmail.com>
 cnderrauber <zengjie9004@gmail.com>
 David Colburn <xero73@gmail.com>

Makefile

@@ -0,0 +1,35 @@
+# SPDX-FileCopyrightText: 2023 The Pion community <https://pion.ly>
+# SPDX-License-Identifier: MIT
+
+GO=go
+CLANG_FORMAT=clang-format
+
+default: build
+
+build: generate
+
+fetch-libbpf-headers:
+	@if ! find internal/offload/xdp/headers/bpf_* >/dev/null 2>&1; then\
+		 cd internal/offload/xdp/headers && \
+		./fetch-libbpf-headers.sh;\
+	fi
+
+generate: fetch-libbpf-headers
+	cd internal/offload/xdp/ && \
+	$(GO) generate
+
+format-offload:
+	$(CLANG_FORMAT) -i --style=file internal/offload/xdp/xdp.c
+
+clean-offload:
+	rm -vf internal/offload/xdp/bpf_bpfe*.o
+	rm -vf internal/offload/xdp/bpf_bpfe*.go
+
+purge-offload: clean-offload
+	rm -vf internal/offload/xdp/headers/bpf_*
+
+test:
+	go test -v
+
+bench: build
+	go test -bench=.

README.md

@@ -11,9 +11,9 @@
   <a href="https://github.com/pion/awesome-pion" alt="Awesome Pion"><img src="https://cdn.rawgit.com/sindresorhus/awesome/d7305f38d29fed78fa85652e3a63e154dd8e8829/media/badge.svg"></a>
   <br>
   <img alt="GitHub Workflow Status" src="https://img.shields.io/github/actions/workflow/status/pion/turn/test.yaml">
-  <a href="https://pkg.go.dev/github.com/pion/turn/v2"><img src="https://pkg.go.dev/badge/github.com/pion/turn/v2.svg" alt="Go Reference"></a>
+  <a href="https://pkg.go.dev/github.com/pion/turn/v3"><img src="https://pkg.go.dev/badge/github.com/pion/turn/v3.svg" alt="Go Reference"></a>
   <a href="https://codecov.io/gh/pion/turn"><img src="https://codecov.io/gh/pion/turn/branch/master/graph/badge.svg" alt="Coverage Status"></a>
-  <a href="https://goreportcard.com/report/github.com/pion/turn/v2"><img src="https://goreportcard.com/badge/github.com/pion/turn/v2" alt="Go Report Card"></a>
+  <a href="https://goreportcard.com/report/github.com/pion/turn/v3"><img src="https://goreportcard.com/badge/github.com/pion/turn/v3" alt="Go Report Card"></a>
   <a href="LICENSE"><img src="https://img.shields.io/badge/License-MIT-yellow.svg" alt="License: MIT"></a>
 </p>
 <br>