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iproute2: add dcb utility

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KERNEL_DCB was introduced in 40f1db9cb1, however the dcb utility is not
enabled for iproute2. Although DCB is not generally available among
Ethernet cards, not having the dcb utility renders it completely
unchangeable.

On aarch64, it takes ~85.3KiB.

Signed-off-by: David Yang <mmyangfl@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/21606
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
(cherry picked from commit f0f5525b75)
This commit is contained in:
David Yang 2026-01-20 01:51:02 +08:00 • committed by Hauke Mehrtens
parent 3d167c6b81
commit 1a810b5fa4
2 changed files with 27 additions and 11 deletions
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36
package/network/utils/iproute2/Makefile
View file

@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
PKG_NAME:=iproute2
PKG_VERSION:=6.18.0
PKG_RELEASE:=1
PKG_RELEASE:=2
PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
PKG_SOURCE_URL:=@KERNEL/linux/utils/net/iproute2
@ -40,7 +40,7 @@ $(call Package/iproute2/Default)
DEFAULT_VARIANT:=1
PROVIDES:=ip
ALTERNATIVES:=200:/sbin/ip:/usr/libexec/ip-tiny
DEPENDS:=+libnl-tiny +(PACKAGE_devlink||PACKAGE_rdma):libmnl
DEPENDS:=+libnl-tiny +(PACKAGE_devlink||PACKAGE_rdma||PACKAGE_dcb):libmnl
endef
define Package/ip-full
@ -49,7 +49,7 @@ $(call Package/iproute2/Default)
VARIANT:=ipfull
PROVIDES:=ip
ALTERNATIVES:=300:/sbin/ip:/usr/libexec/ip-full
DEPENDS:=+libnl-tiny +libbpf +(PACKAGE_devlink||PACKAGE_rdma):libmnl
DEPENDS:=+libnl-tiny +libbpf +(PACKAGE_devlink||PACKAGE_rdma||PACKAGE_dcb):libmnl
endef
define Package/tc-tiny
@ -59,7 +59,7 @@ $(call Package/iproute2/Default)
DEFAULT_VARIANT:=1
PROVIDES:=tc
ALTERNATIVES:=200:/sbin/tc:/usr/libexec/tc-tiny
DEPENDS:=+kmod-sched-core +(PACKAGE_devlink||PACKAGE_rdma):libmnl
DEPENDS:=+kmod-sched-core +(PACKAGE_devlink||PACKAGE_rdma||PACKAGE_dcb):libmnl
endef
define Package/tc-bpf
@ -68,7 +68,7 @@ $(call Package/iproute2/Default)
VARIANT:=tcbpf
PROVIDES:=tc
ALTERNATIVES:=300:/sbin/tc:/usr/libexec/tc-bpf
DEPENDS:=+kmod-sched-core +(PACKAGE_devlink||PACKAGE_rdma):libmnl +libbpf
DEPENDS:=+kmod-sched-core +(PACKAGE_devlink||PACKAGE_rdma||PACKAGE_dcb):libmnl +libbpf
endef
define Package/tc-full
@ -77,31 +77,31 @@ $(call Package/iproute2/Default)
VARIANT:=tcfull
PROVIDES:=tc
ALTERNATIVES:=400:/sbin/tc:/usr/libexec/tc-full
DEPENDS:=+kmod-sched-core +(PACKAGE_devlink||PACKAGE_rdma):libmnl +libbpf +libxtables
DEPENDS:=+kmod-sched-core +(PACKAGE_devlink||PACKAGE_rdma||PACKAGE_dcb):libmnl +libbpf +libxtables
endef
define Package/genl
$(call Package/iproute2/Default)
TITLE:=General netlink utility frontend
DEPENDS:=+libnl-tiny +(PACKAGE_devlink||PACKAGE_rdma):libmnl
DEPENDS:=+libnl-tiny +(PACKAGE_devlink||PACKAGE_rdma||PACKAGE_dcb):libmnl
endef
define Package/ip-bridge
$(call Package/iproute2/Default)
TITLE:=Bridge configuration utility from iproute2
DEPENDS:=+libnl-tiny +(PACKAGE_devlink||PACKAGE_rdma):libmnl
DEPENDS:=+libnl-tiny +(PACKAGE_devlink||PACKAGE_rdma||PACKAGE_dcb):libmnl
endef
define Package/ss
$(call Package/iproute2/Default)
TITLE:=Socket statistics utility
DEPENDS:=+libnl-tiny +(PACKAGE_devlink||PACKAGE_rdma):libmnl +libbpf +kmod-netlink-diag
DEPENDS:=+libnl-tiny +(PACKAGE_devlink||PACKAGE_rdma||PACKAGE_dcb):libmnl +libbpf +kmod-netlink-diag
endef
define Package/nstat
$(call Package/iproute2/Default)
TITLE:=Network statistics utility
DEPENDS:=+libnl-tiny +(PACKAGE_devlink||PACKAGE_rdma):libmnl
DEPENDS:=+libnl-tiny +(PACKAGE_devlink||PACKAGE_rdma||PACKAGE_dcb):libmnl
endef
define Package/devlink
@ -116,6 +116,12 @@ $(call Package/iproute2/Default)
DEPENDS:=+libmnl
endef
define Package/dcb
$(call Package/iproute2/Default)
TITLE:=Network DCB (Data Center Bridging) utility
DEPENDS:=+libmnl
endef
ifeq ($(BUILD_VARIANT),iptiny)
IP_CONFIG_TINY:=y
LIBBPF_FORCE:=off
@ -161,6 +167,10 @@ ifdef CONFIG_PACKAGE_rdma
HAVE_MNL:=y
endif
ifdef CONFIG_PACKAGE_dcb
HAVE_MNL:=y
endif
TARGET_LDFLAGS += -Wl,--as-needed
TARGET_CPPFLAGS += -I$(STAGING_DIR)/usr/include/libnl-tiny
@ -255,6 +265,11 @@ define Package/rdma/install
$(INSTALL_BIN) $(PKG_BUILD_DIR)/rdma/rdma $(1)/usr/sbin/
endef
define Package/dcb/install
$(INSTALL_DIR) $(1)/usr/sbin
$(INSTALL_BIN) $(PKG_BUILD_DIR)/dcb/dcb $(1)/usr/sbin/
endef
$(eval $(call BuildPackage,ip-tiny))
$(eval $(call BuildPackage,ip-full))
$(eval $(call BuildPackage,tc-tiny))
@ -266,3 +281,4 @@ $(eval $(call BuildPackage,ss))
$(eval $(call BuildPackage,nstat))
$(eval $(call BuildPackage,devlink))
$(eval $(call BuildPackage,rdma))
$(eval $(call BuildPackage,dcb))

2
package/network/utils/iproute2/patches/130-no_netem_tipc_dcb_man_vdpa.patch → package/network/utils/iproute2/patches/130-no_netem_tipc_man_vdpa.patch
View file

@ -8,7 +8,7 @@
+SUBDIRS=lib ip tc bridge misc genl
ifeq ($(HAVE_MNL),y)
-SUBDIRS += tipc devlink rdma dcb vdpa netshaper
+SUBDIRS += devlink rdma
+SUBDIRS += devlink rdma dcb
endif
LIBNETLINK=../lib/libutil.a ../lib/libnetlink.a