From patchwork Tue Mar 30 13:23:28 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lance Richardson X-Patchwork-Id: 90108 X-Patchwork-Delegate: ferruh.yigit@amd.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 88E46A034F; Tue, 30 Mar 2021 15:23:41 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id BFDA8140DD9; Tue, 30 Mar 2021 15:23:40 +0200 (CEST) Received: from mail-pg1-f177.google.com (mail-pg1-f177.google.com [209.85.215.177]) by mails.dpdk.org (Postfix) with ESMTP id 9F80A406B4 for ; Tue, 30 Mar 2021 15:23:39 +0200 (CEST) Received: by mail-pg1-f177.google.com with SMTP id y32so10562778pga.11 for ; Tue, 30 Mar 2021 06:23:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=broadcom.com; s=google; h=from:to:cc:subject:date:message-id:mime-version; bh=2XflhjgIuCMI3eCyu++XneQSqR2V4s6YfJJvoPOqmA4=; b=GxVS4ADD6ZROWhoukG/WUrMsI9oP8ssRETk+nkKtPbwW7llaeqc6fEyccEb3DNsv7C sG5XhDgARdlFn9U2Up99rxvE+9hnd+KCCU39EQgE49ynCsnv1BT6k8DD2dtT9Tlm9ZEg gIv0qsb8VxZN2vU2xDUZZBXEh+D64igBrgBfU= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version; bh=2XflhjgIuCMI3eCyu++XneQSqR2V4s6YfJJvoPOqmA4=; b=udrMksebiJTw5gwMrVlIc/6CuCH58D2IEn4ozrGt3KsqrfobVnVwZ/CjU8ywhQ1Cgn O2sjJwFAH+zEBSqzmEjmhGm4Xl2eO18z5Rv1DdSMC0aTzeGnykRu4HVXuxtzMNMuCWrB h2Xpv7fVZfbNHPERBLvufq7tC2iaMXHdBHafeh2iTf/9X0IEm9t6mZ42wgI+Z9QKTVNq HPcFjW7UaCzDBYBcKW37P+4yzDz/RMx/FKDMN63ZMO9HwqyaNQdDIi96xn42hwfCDsr3 3cIIHNVUuYTedNam6pcIa/lP10IKYF5bo0V/jcDkLjRuHBzhaiffHrs+ggmI9/xUNj/c ZOew== X-Gm-Message-State: AOAM533xxCSYzGaQMlktVWV1q5/4/BMs1D69Dh1RB9jkZD78YRr5B6Rm mubxRnPuX3mJRfjh+n3IUOOu2g== X-Google-Smtp-Source: ABdhPJxDo2hkted0tGdRn5jEu9EDASxEk2Ed8hWvOqqg+ZLtx8/9SbAdT+F/fwlQSwsPcbV6pdhnng== X-Received: by 2002:a63:f055:: with SMTP id s21mr29114588pgj.293.1617110618645; Tue, 30 Mar 2021 06:23:38 -0700 (PDT) Received: from localhost.localdomain ([192.19.231.250]) by smtp.gmail.com with ESMTPSA id e9sm19011689pgk.69.2021.03.30.06.23.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 30 Mar 2021 06:23:38 -0700 (PDT) From: Lance Richardson To: Jasvinder Singh , Bernard Iremonger Cc: dev@dpdk.org, stable@dpdk.org Date: Tue, 30 Mar 2021 09:23:28 -0400 Message-Id: <20210330132328.796774-1-lance.richardson@broadcom.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-Content-Filtered-By: Mailman/MimeDel 2.1.29 Subject: [dpdk-dev] [PATCH 1/1] app/test: fix TCP header initialization 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 Sender: "dev" Initialize TCP data offset field with TCP header length, this field is used to derive L4 header length and by hardware to validate a TCP header. Fixes: 41f72ec94074 ("test: add packet burst generator functions") Cc: stable@dpdk.org Signed-off-by: Lance Richardson Reviewed-by: Ferruh Yigit --- app/test/packet_burst_generator.c | 1 + 1 file changed, 1 insertion(+) diff --git a/app/test/packet_burst_generator.c b/app/test/packet_burst_generator.c index 8b390853a2..0fd7290b0e 100644 --- a/app/test/packet_burst_generator.c +++ b/app/test/packet_burst_generator.c @@ -117,6 +117,7 @@ initialize_tcp_header(struct rte_tcp_hdr *tcp_hdr, uint16_t src_port, memset(tcp_hdr, 0, sizeof(struct rte_tcp_hdr)); tcp_hdr->src_port = rte_cpu_to_be_16(src_port); tcp_hdr->dst_port = rte_cpu_to_be_16(dst_port); + tcp_hdr->data_off = (sizeof(struct rte_tcp_hdr) << 2) & 0xF0; return pkt_len; }