From patchwork Sat Aug 27 08:59:06 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: zhoumin X-Patchwork-Id: 115555 X-Patchwork-Delegate: david.marchand@redhat.com Return-Path: X-Original-To: patchwork@inbox.dpdk.org Delivered-To: patchwork@inbox.dpdk.org Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 38D83A054A; Sat, 27 Aug 2022 11:00:06 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 4740042B81; Sat, 27 Aug 2022 10:59:27 +0200 (CEST) Received: from loongson.cn (mail.loongson.cn [114.242.206.163]) by mails.dpdk.org (Postfix) with ESMTP id BC52E410D1 for ; Sat, 27 Aug 2022 10:59:20 +0200 (CEST) Received: from localhost (unknown [114.241.48.130]) by localhost.localdomain (Coremail) with SMTP id AQAAf8Cx72vl3AljncsKAA--.45008S2; Sat, 27 Aug 2022 16:59:17 +0800 (CST) From: Min Zhou To: david.marchand@redhat.com, thomas@monjalon.net, bruce.richardson@intel.com, anatoly.burakov@intel.com, qiming.yang@intel.com, Yuying.Zhang@intel.com, jgrajcia@cisco.com, konstantin.v.ananyev@yandex.ru, zhoumin@loongson.cn Cc: dev@dpdk.org, maobibo@loongson.cn Subject: [PATCH v6 5/7] examples/l3fwd: enable LoongArch operation Date: Sat, 27 Aug 2022 16:59:06 +0800 Message-Id: <20220827085908.52080-6-zhoumin@loongson.cn> X-Mailer: git-send-email 2.32.1 (Apple Git-133) In-Reply-To: <20220827085908.52080-1-zhoumin@loongson.cn> References: <20220827085908.52080-1-zhoumin@loongson.cn> MIME-Version: 1.0 X-CM-TRANSID: AQAAf8Cx72vl3AljncsKAA--.45008S2 X-Coremail-Antispam: 1UD129KBjvJXoW7ZFyxJFyxJryUWFy8ZryxZrb_yoW8GF1rpw srKwsFgr1fZF1rJr13Cw1furZaqwn7CrWDJw4rGw12y3sxZr1kJr4rtF1YgFW2yFWkAFsa qr95GFy5Way8JFUanT9S1TB71UUUUUUqnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDU0xBIdaVrnRJUUU9014x267AKxVW8JVW5JwAFc2x0x2IEx4CE42xK8VAvwI8IcIk0 rVWrJVCq3wAFIxvE14AKwVWUJVWUGwA2ocxC64kIII0Yj41l84x0c7CEw4AK67xGY2AK02 1l84ACjcxK6xIIjxv20xvE14v26r1I6r4UM28EF7xvwVC0I7IYx2IY6xkF7I0E14v26F4j 6r4UJwA2z4x0Y4vEx4A2jsIE14v26F4j6r4UJwA2z4x0Y4vEx4A2jsIEc7CjxVAFwI0_Gr 1j6F4UJwAS0I0E0xvYzxvE52x082IY62kv0487Mc02F40EFcxC0VAKzVAqx4xG6I80ewAv 7VC0I7IYx2IY67AKxVWUAVWUtwAv7VC2z280aVAFwI0_Gr0_Cr1lOx8S6xCaFVCjc4AY6r 1j6r4UM4x0Y48IcxkI7VAKI48JM4x0x7Aq67IIx4CEVc8vx2IErcIFxwACI402YVCY1x02 628vn2kIc2xKxwCY02Avz4vE14v_GFyl42xK82IYc2Ij64vIr41l4I8I3I0E4IkC6x0Yz7 v_Jr0_Gr1lx2IqxVAqx4xG67AKxVWUJVWUGwC20s026x8GjcxK67AKxVWUGVWUWwC2zVAF 1VAY17CE14v26r1q6r43MIIYrxkI7VAKI48JMIIF0xvE2Ix0cI8IcVAFwI0_JFI_Gr1lIx AIcVC0I7IYx2IY6xkF7I0E14v26F4j6r4UJwCI42IY6xAIw20EY4v20xvaj40_Jr0_JF4l IxAIcVC2z280aVAFwI0_Gr0_Cr1lIxAIcVC2z280aVCY1x0267AKxVW8Jr0_Cr1UYxBIda VFxhVjvjDU0xZFpf9x0JUI1v3UUUUU= X-CM-SenderInfo: 52kr3ztlq6z05rqj20fqof0/ X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Add missing em_mask_key() implementation to enable the l3fwd to be run on LoongArch. Signed-off-by: Min Zhou --- examples/l3fwd/l3fwd_em.c | 8 ++++++++ examples/l3fwd/meson.build | 6 ------ 2 files changed, 8 insertions(+), 6 deletions(-) diff --git a/examples/l3fwd/l3fwd_em.c b/examples/l3fwd/l3fwd_em.c index 10be24c61d..ad7d82e916 100644 --- a/examples/l3fwd/l3fwd_em.c +++ b/examples/l3fwd/l3fwd_em.c @@ -247,6 +247,14 @@ em_mask_key(void *key, xmm_t mask) return vect_and(data, mask); } +#elif defined(RTE_ARCH_LOONGARCH) +static inline xmm_t +em_mask_key(void *key, xmm_t mask) +{ + xmm_t data = vect_load_128(key); + + return vect_and(data, mask); +} #else #error No vector engine (SSE, NEON, ALTIVEC) available, check your toolchain #endif diff --git a/examples/l3fwd/meson.build b/examples/l3fwd/meson.build index d2f2d96099..b40244a941 100644 --- a/examples/l3fwd/meson.build +++ b/examples/l3fwd/meson.build @@ -6,12 +6,6 @@ # To build this example as a standalone application with an already-installed # DPDK instance, use 'make' -if arch_subdir == 'loongarch' - build = false - reason = 'not supported on LoongArch' - subdir_done() -endif - allow_experimental_apis = true deps += ['acl', 'hash', 'lpm', 'fib', 'eventdev'] sources = files(