Hi All
I am using dpdk16.11.1 and want to use openwrt external toolchain so that I
can cross compile for arm cortex 15
neon.(arm_cortex-a15+neon-vfpv4_gcc-5.4.0_musl_eabi)
My target board is Tp link archer C2600.
I am have assigned these env variables but still getting compilation error
export
STAGING_DIR=/home/xav-101000739/ovslede/source/staging_dir/toolchain-arm_cortex-a15+neon-vfpv4_gcc-5.4.0_musl_eabi
export
PATH=$PATH:/home/xav-101000739/ovslede/source/staging_dir/toolchain-arm_cortex-a15+neon-vfpv4_gcc-5.4.0_musl_eabi/bin
export CROSS=arm-openwrt-linux-
export DPDK_TARGET=arm-armv7a-linuxapp-gcc
export DPDK_DIR=$PWD
export DPDK_BUILD=$DPDK_DIR/$DPDK_TARGET
export
CFLAGS+=-I/home/xav-101000739/ovslede/source/staging_dir/toolchain-arm_cortex-a15+neon-vfpv4_gcc-5.4.0_musl_eabi
export RTE_SDK=$PWD
export RTE_TARGET=arm-armv7a-linuxapp-gcc
export DPDK_BUILD_DIR=arm-armv7a-linuxapp-gcc
Error:Attached file
Please advise
Does dpdk have support for openwrt (arm cortex a15)
Thanks
Akshay
make -f
/home/xav-101000739/Downloads/dpdk/dpdk-stable-16.11.1/mk/rte.sdkconfig.mk
checkconfig
make -f
/home/xav-101000739/Downloads/dpdk/dpdk-stable-16.11.1/mk/rte.sdkconfig.mk \
headerconfig NODOTCONF=1
make -s depdirs
make -f
/home/xav-101000739/Downloads/dpdk/dpdk-stable-16.11.1/mk/rte.sdkbuild.mk all
== Build lib
make S=lib -f
/home/xav-101000739/Downloads/dpdk/dpdk-stable-16.11.1/lib/Makefile -C
/home/xav-101000739/Downloads/dpdk/dpdk-stable-16.11.1/build/build/lib all
== Build lib/librte_compat
== Build lib/librte_eal
== Build lib/librte_eal/common
== Build lib/librte_eal/linuxapp
== Build lib/librte_eal/linuxapp/eal
arm-openwrt-linux-gcc -Wp,-MD,./.eal_memory.o.d.tmp -marm -munaligned-access
-pthread -fPIC -march=armv7-a -mtune=cortex-a9 -mfpu=neon
-DRTE_MACHINE_CPUFLAG_NEON
-I/home/xav-101000739/Downloads/dpdk/dpdk-stable-16.11.1/build/include -include
/home/xav-101000739/Downloads/dpdk/dpdk-stable-16.11.1/build/include/rte_config.h
-I/home/xav-101000739/ovslede/source/staging_dir/toolchain-arm_cortex-a15+neon-vfpv4_gcc-5.4.0_musl_eabi/include
-I/home/xav-101000739/Downloads/dpdk/dpdk-stable-16.11.1/lib/librte_eal/linuxapp/eal/include
-I/home/xav-101000739/Downloads/dpdk/dpdk-stable-16.11.1/lib/librte_eal/common
-I/home/xav-101000739/Downloads/dpdk/dpdk-stable-16.11.1/lib/librte_eal/common/include
-W -Wall -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations
-Wold-style-definition -Wpointer-arith -Wcast-align -Wnested-externs
-Wcast-qual -Wformat-nonliteral -Wformat-security -Wundef -Wwrite-strings
-Wno-error=cast-align -O3
--sysroot=/home/xav-101000739/ovslede/source/staging_dir/toolchain-arm_cortex-a15+neon-vfpv4_gcc-5.4.0_musl_eabi/include
-o eal_memory.o -c
/home/xav-101000739/Downloads/dpdk/dpdk-stable-16.11.1/lib/librte_eal/linuxapp/eal/eal_memory.c
In file included from
/home/xav-101000739/Downloads/dpdk/dpdk-stable-16.11.1/build/include/generic/rte_spinlock.h:50:0,
from
/home/xav-101000739/Downloads/dpdk/dpdk-stable-16.11.1/build/include/rte_spinlock.h:45,
from
/home/xav-101000739/Downloads/dpdk/dpdk-stable-16.11.1/build/include/rte_malloc_heap.h:39,
from
/home/xav-101000739/Downloads/dpdk/dpdk-stable-16.11.1/build/include/rte_eal_memconfig.h:40,
from
/home/xav-101000739/Downloads/dpdk/dpdk-stable-16.11.1/lib/librte_eal/linuxapp/eal/eal_memory.c:92:
/home/xav-101000739/Downloads/dpdk/dpdk-stable-16.11.1/build/include/rte_lcore.h:56:10:
error: unknown type name 'cpu_set_t'
typedef cpu_set_t rte_cpuset_t;
^
make[5]: *** [eal_memory.o] Error 1
make[4]: *** [eal] Error 2
make[3]: *** [linuxapp] Error 2
make[2]: *** [librte_eal] Error 2
make[1]: *** [lib] Error 2
make: *** [all] Error 2
