From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: <olivier.matz@6wind.com> Received: from mail-wg0-f50.google.com (mail-wg0-f50.google.com [74.125.82.50]) by dpdk.org (Postfix) with ESMTP id 753F0B410 for <dev@dpdk.org>; Fri, 13 Feb 2015 10:23:16 +0100 (CET) Received: by mail-wg0-f50.google.com with SMTP id l2so15382408wgh.9 for <dev@dpdk.org>; Fri, 13 Feb 2015 01:23:16 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=lbn4jyltpNYKf8mf2zTL6mhpN1iU4/C7FJHEEe+9fMo=; b=bspIo8xASWqVtZHVvIBVMHFTomwzeV/yNQsDaN4izfB4dHozv4TxMah7xCrAU/1SMp VIK9e5nDiSTZ2JroNK8ZhxVhA814e1SaedWpGrT2/LHFffrBP/gxXgwi0Vgtvwk3Z4qA q3Fqluad6R2LSLj0WzbI4tRXk7RRNrpdFJ5rTwaoNJumAhgceOeeXsFWHkZ79fPIarYd L8owde6lGhNX05y4IU8sFFZbY6zDnyriK/+919Ot3vKMmjU7CEiRA695/8iTBel3sGh8 Ub5OU3qARvlz8BAv97dGcm02Fa2BNCyrJAYobUsi4Rx05OkAQ5KTAru9XbTwpoVrAtGZ pbYQ== X-Gm-Message-State: ALoCoQm6XH9vT/y5ksVYahAsGwyVLIjVwo6S77Mz1chVUCn4KQjmm+Cti0KNhfpKrouoqfc6JrhF X-Received: by 10.180.206.195 with SMTP id lq3mr13980878wic.73.1423819396370; Fri, 13 Feb 2015 01:23:16 -0800 (PST) Received: from glumotte.dev.6wind.com (6wind.net2.nerim.net. [213.41.180.237]) by mx.google.com with ESMTPSA id a5sm2100153wib.20.2015.02.13.01.23.15 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Fri, 13 Feb 2015 01:23:16 -0800 (PST) From: Olivier Matz <olivier.matz@6wind.com> To: dev@dpdk.org Date: Fri, 13 Feb 2015 10:22:51 +0100 Message-Id: <1423819371-24222-21-git-send-email-olivier.matz@6wind.com> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1423819371-24222-1-git-send-email-olivier.matz@6wind.com> References: <1423041925-26956-1-git-send-email-olivier.matz@6wind.com> <1423819371-24222-1-git-send-email-olivier.matz@6wind.com> Subject: [dpdk-dev] [PATCH v3 20/20] i40e: add debug logs for tx context descriptors 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: Fri, 13 Feb 2015 09:23:16 -0000 This could be useful to have this values for debug purposes. Suggested-by: Konstantin Ananyev <konstantin.ananyev@intel.com> Signed-off-by: Olivier Matz <olivier.matz@6wind.com> --- lib/librte_pmd_i40e/i40e_rxtx.c | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/lib/librte_pmd_i40e/i40e_rxtx.c b/lib/librte_pmd_i40e/i40e_rxtx.c index 546f4d1..c9f1026 100644 --- a/lib/librte_pmd_i40e/i40e_rxtx.c +++ b/lib/librte_pmd_i40e/i40e_rxtx.c @@ -1298,6 +1298,18 @@ i40e_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts, uint16_t nb_pkts) ctx_txd->l2tag2 = rte_cpu_to_le_16(cd_l2tag2); ctx_txd->type_cmd_tso_mss = rte_cpu_to_le_64(cd_type_cmd_tso_mss); + + PMD_TX_LOG(DEBUG, "mbuf: %p, TCD[%u]:\n" + "tunneling_params: %#x;\n" + "l2tag2: %#hx;\n" + "rsvd: %#hx;\n" + "type_cmd_tso_mss: %#lx;\n", + tx_pkt, tx_id, + ctx_txd->tunneling_params, + ctx_txd->l2tag2, + ctx_txd->rsvd, + ctx_txd->type_cmd_tso_mss); + txe->last_id = tx_last; tx_id = txe->next_id; txe = txn; @@ -1315,6 +1327,16 @@ i40e_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts, uint16_t nb_pkts) /* Setup TX Descriptor */ slen = m_seg->data_len; buf_dma_addr = RTE_MBUF_DATA_DMA_ADDR(m_seg); + + PMD_TX_LOG(DEBUG, "mbuf: %p, TDD[%u]:\n" + "buf_dma_addr: %#"PRIx64";\n" + "td_cmd: %#x;\n" + "td_offset: %#x;\n" + "td_len: %u;\n" + "td_tag: %#x;\n", + tx_pkt, tx_id, buf_dma_addr, + td_cmd, td_offset, slen, td_tag); + txd->buffer_addr = rte_cpu_to_le_64(buf_dma_addr); txd->cmd_type_offset_bsz = i40e_build_ctob(td_cmd, td_offset, slen, td_tag); -- 2.1.4