From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: <viktorin@rehivetech.com> Received: from wes1-so1.wedos.net (wes1-so1.wedos.net [46.28.106.15]) by dpdk.org (Postfix) with ESMTP id 8CC014A63 for <dev@dpdk.org>; Sat, 19 Mar 2016 20:58:10 +0100 (CET) Received: from pcviktorin.fit.vutbr.cz (pcviktorin.fit.vutbr.cz [147.229.13.147]) by wes1-so1.wedos.net (Postfix) with ESMTPSA id 3qSCZB2GG0z4j9; Sat, 19 Mar 2016 20:58:10 +0100 (CET) From: Jan Viktorin <viktorin@rehivetech.com> To: dev@dpdk.org Cc: Jan Viktorin <viktorin@rehivetech.com>, thomas.monjalon@6wind.com, jerin.jacob@caviumnetworks.com, tomaszx.kulasek@intel.com, jianbo.liu@linaro.org Date: Sat, 19 Mar 2016 20:58:02 +0100 Message-Id: <1458417485-29436-2-git-send-email-viktorin@rehivetech.com> X-Mailer: git-send-email 2.7.0 In-Reply-To: <1458417485-29436-1-git-send-email-viktorin@rehivetech.com> References: <1458417485-29436-1-git-send-email-viktorin@rehivetech.com> In-Reply-To: <1458379590-18618-1-git-send-email-viktorin@rehivetech.com> References: <1458379590-18618-1-git-send-email-viktorin@rehivetech.com> Subject: [dpdk-dev] [PATCH v3 1/4] arm: remove CONFIG_RTE_ARCH_ARM_NEON X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches and discussions about DPDK <dev.dpdk.org> List-Unsubscribe: <http://dpdk.org/ml/options/dev>, <mailto:dev-request@dpdk.org?subject=unsubscribe> List-Archive: <http://dpdk.org/ml/archives/dev/> List-Post: <mailto:dev@dpdk.org> List-Help: <mailto:dev-request@dpdk.org?subject=help> List-Subscribe: <http://dpdk.org/ml/listinfo/dev>, <mailto:dev-request@dpdk.org?subject=subscribe> X-List-Received-Date: Sat, 19 Mar 2016 19:58:10 -0000 ARMv7 machines have usually the NEON available. Customization of the -mfpu=neon must be done by hand or by defining another machine rte.vars.mk. So, the CONFIG_RTE_ARCH_ARM_NEON is useless (and confusing). Signed-off-by: Jan Viktorin <viktorin@rehivetech.com> --- config/defconfig_arm-armv7a-linuxapp-gcc | 1 - config/defconfig_arm64-armv8a-linuxapp-gcc | 1 - mk/machine/armv7a/rte.vars.mk | 2 -- 3 files changed, 4 deletions(-) diff --git a/config/defconfig_arm-armv7a-linuxapp-gcc b/config/defconfig_arm-armv7a-linuxapp-gcc index b007ca7..96c3343 100644 --- a/config/defconfig_arm-armv7a-linuxapp-gcc +++ b/config/defconfig_arm-armv7a-linuxapp-gcc @@ -36,7 +36,6 @@ CONFIG_RTE_ARCH="arm" CONFIG_RTE_ARCH_ARM=y CONFIG_RTE_ARCH_ARMv7=y CONFIG_RTE_ARCH_ARM_TUNE="cortex-a9" -CONFIG_RTE_ARCH_ARM_NEON=y CONFIG_RTE_FORCE_INTRINSICS=y CONFIG_RTE_ARCH_STRICT_ALIGN=y diff --git a/config/defconfig_arm64-armv8a-linuxapp-gcc b/config/defconfig_arm64-armv8a-linuxapp-gcc index b0b17cf..9abeca4 100644 --- a/config/defconfig_arm64-armv8a-linuxapp-gcc +++ b/config/defconfig_arm64-armv8a-linuxapp-gcc @@ -36,7 +36,6 @@ CONFIG_RTE_MACHINE="armv8a" CONFIG_RTE_ARCH="arm64" CONFIG_RTE_ARCH_ARM64=y CONFIG_RTE_ARCH_64=y -CONFIG_RTE_ARCH_ARM_NEON=y CONFIG_RTE_FORCE_INTRINSICS=y diff --git a/mk/machine/armv7a/rte.vars.mk b/mk/machine/armv7a/rte.vars.mk index 48d3979..abdb15e 100644 --- a/mk/machine/armv7a/rte.vars.mk +++ b/mk/machine/armv7a/rte.vars.mk @@ -62,6 +62,4 @@ ifdef CONFIG_RTE_ARCH_ARM_TUNE MACHINE_CFLAGS += -mtune=$(CONFIG_RTE_ARCH_ARM_TUNE) endif -ifeq ($(CONFIG_RTE_ARCH_ARM_NEON),y) MACHINE_CFLAGS += -mfpu=neon -endif -- 2.7.0