From 6ad1bea2a60342c4e7742b1acee9cf2c568422da Mon Sep 17 00:00:00 2001 From: Daniel Golle Date: Tue, 28 Jun 2022 01:21:44 +0100 Subject: [PATCH] xdp-tools: add package xdp-tools - Library and utilities for use with the eXpress Data Path: Fast Programmable Packet Processing in the Operating System Kernel * libxdp: library for attaching XDP programs and using AF_XDP sockets * xdp-filter: a simple XDP-powered packet filter * xdp-loader: an XDP program loader * xdpdump: tool for capturing packets at the XDP layer Thanks to Nick @PolynomialDivision Hainke for testing and fixing! Signed-off-by: Daniel Golle --- package/network/utils/xdp-tools/Makefile | 131 +++++++++++++++++++++++ 1 file changed, 131 insertions(+) create mode 100644 package/network/utils/xdp-tools/Makefile diff --git a/package/network/utils/xdp-tools/Makefile b/package/network/utils/xdp-tools/Makefile new file mode 100644 index 0000000000..3b93a13163 --- /dev/null +++ b/package/network/utils/xdp-tools/Makefile @@ -0,0 +1,131 @@ +include $(TOPDIR)/rules.mk + +PKG_NAME:=xdp-tools +PKG_RELEASE:=$(AUTORELEASE) +PKG_VERSION:=1.2.5 +PKG_HASH:=140c9bdffe4f2b15bc2973b5f975d0fa5cc011f5a699c7bcdcb698b724b97d4d + +PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz +PKG_SOURCE_URL:=https://codeload.github.com/xdp-project/xdp-tools/tar.gz/v$(PKG_VERSION)? +PKG_ABI_VERSION:=$(call abi_version_str,$(PKG_VERSION)) + +PKG_MAINTAINER:=Daniel Golle + +PKG_BUILD_DEPENDS:=bpf-headers + +include $(INCLUDE_DIR)/package.mk +include $(INCLUDE_DIR)/bpf.mk + +PKG_BUILD_PARALLEL:=1 +PKG_INSTALL:=1 + +define Package/libxdp + SECTION:=libs + CATEGORY:=Libraries + TITLE:=libxdp - Library for use with XDP + LICENSE:=LGPL-2.1 OR BSD-2-Clause + ABI_VERSION:=$(PKG_ABI_VERSION) + URL:=https://github.com/xdp-project/xdp-tools/ + DEPENDS:=+libbpf $(BPF_DEPENDS) +endef + +define Package/libxdp/description +libxdp - library for attaching XDP programs and using AF_XDP sockets +endef + +define Package/xdp-tools/Default + SECTION:=net + CATEGORY:=Network + LICENSE:=GPL-2.0-only + URL:=https://github.com/xdp-project/xdp-tools/ + DEPENDS:=+libxdp +endef + +define Package/xdp-filter +$(call Package/xdp-tools/Default) + TITLE:=xdp-filter - a simple XDP-powered packet filter +endef + +define Package/xdp-filter/description +xdp-filter is a packet filtering utility powered by XDP. It is deliberately +simple and so does not have the same matching capabilities as, e.g., +netfilter. Instead, thanks to XDP, it can achieve very high drop rates: +tens of millions of packets per second on a single CPU core. +endef + + +define Package/xdp-loader +$(call Package/xdp-tools/Default) + TITLE:=xdp-loader - an XDP program loader +endef + +define Package/xdp-loader/description +xdp-loader is a simple loader for XDP programs with support for attaching +multiple programs to the same interface. To achieve this it exposes the same +load and unload semantics exposed by the libxdp library. +endef + +define Package/xdpdump +$(call Package/xdp-tools/Default) + TITLE:=xdpdump - tool for capturing packets at the XDP layer + DEPENDS+=+libpcap +endef + +define Package/xdpdump/description +xdpdump - a simple tcpdump like tool for capturing packets at the XDP layer +endef + +CONFIGURE_VARS += \ + FORCE_SYSTEM_LIBBPF=1 \ + CC="$(TARGET_CC)" \ + CFLAGS="$(TARGET_CFLAGS)" \ + LDFLAGS="$(TARGET_LDFLAGS)" \ + CLANG="$(CLANG)" \ + BPF_CFLAGS="$(BPF_CFLAGS)" \ + BPF_TARGET="$(BPF_TARGET)" \ + LLC="$(LLVM_LLC)" + +MAKE_VARS += \ + PREFIX=/usr \ + RUNDIR=/tmp/run + +define Build/InstallDev + $(INSTALL_DIR) $(1)/usr/include/xdp + $(CP) $(PKG_INSTALL_DIR)/usr/include/xdp/*.h $(1)/usr/include/xdp/ + $(INSTALL_DIR) $(1)/usr/lib/bpf + $(CP) $(PKG_INSTALL_DIR)/usr/lib/libxdp.{a,so*} $(1)/usr/lib/ + $(CP) $(PKG_INSTALL_DIR)/usr/lib/bpf/*.o $(1)/usr/lib/bpf + $(INSTALL_DIR) $(1)/usr/lib/pkgconfig + $(CP) $(PKG_INSTALL_DIR)/usr/lib/pkgconfig/libxdp.pc \ + $(1)/usr/lib/pkgconfig/ + $(SED) 's,/usr/include,$$$${prefix}/include,g' \ + $(1)/usr/lib/pkgconfig/libxdp.pc + $(SED) 's,/usr/lib,$$$${exec_prefix}/lib,g' \ + $(1)/usr/lib/pkgconfig/libxdp.pc +endef + +define Package/xdp-filter/install + $(INSTALL_DIR) $(1)/usr/sbin + $(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/sbin/xdp-filter $(1)/usr/sbin +endef + +define Package/xdp-loader/install + $(INSTALL_DIR) $(1)/usr/sbin + $(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/sbin/xdp-loader $(1)/usr/sbin +endef + +define Package/xdpdump/install + $(INSTALL_DIR) $(1)/usr/sbin + $(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/sbin/xdpdump $(1)/usr/sbin +endef + +define Package/libxdp/install + $(INSTALL_DIR) $(1)/usr/lib/bpf + $(CP) $(PKG_INSTALL_DIR)/usr/lib/libxdp.so.* $(1)/usr/lib/ + $(CP) $(PKG_INSTALL_DIR)/usr/lib/bpf/*.o $(1)/usr/lib/bpf +endef + +$(eval $(call BuildPackage,libxdp)) +$(eval $(call BuildPackage,xdp-filter)) +$(eval $(call BuildPackage,xdp-loader)) +$(eval $(call BuildPackage,xdpdump)) -- 2.30.2