From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-15.0 required=3.0 tests=BAYES_00,DKIM_ADSP_DISCARD, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B25EBC433E0 for ; Thu, 11 Mar 2021 12:25:50 +0000 (UTC) Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by mail.kernel.org (Postfix) with ESMTP id 4A6F464FDF for ; Thu, 11 Mar 2021 12:25:49 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 4A6F464FDF Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=oktetlabs.ru Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=dev-bounces@dpdk.org Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id D1C8940689; Thu, 11 Mar 2021 13:25:47 +0100 (CET) Received: from shelob.oktetlabs.ru (shelob.oktetlabs.ru [91.220.146.113]) by mails.dpdk.org (Postfix) with ESMTP id 7D89140141 for ; Thu, 11 Mar 2021 13:25:47 +0100 (CET) Received: by shelob.oktetlabs.ru (Postfix, from userid 122) id 1F25F7F593; Thu, 11 Mar 2021 15:25:47 +0300 (MSK) Received: from aros.oktetlabs.ru (aros.oktetlabs.ru [192.168.38.17]) by shelob.oktetlabs.ru (Postfix) with ESMTP id 6888B7F52B for ; Thu, 11 Mar 2021 15:25:43 +0300 (MSK) DKIM-Filter: OpenDKIM Filter v2.11.0 shelob.oktetlabs.ru 6888B7F52B Authentication-Results: shelob.oktetlabs.ru/6888B7F52B; dkim=none; dkim-atps=neutral From: Andrew Rybchenko To: dev@dpdk.org Date: Thu, 11 Mar 2021 15:25:38 +0300 Message-Id: <20210311122539.3319497-1-andrew.rybchenko@oktetlabs.ru> X-Mailer: git-send-email 2.30.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: [dpdk-dev] [PATCH 1/2] net/sfc: improve tunnel TSO mask calculation 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" Corresponding tunnel TSO is not supported if the tunnel is not supported. Signed-off-by: Andrew Rybchenko --- drivers/net/sfc/sfc_tx.c | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) diff --git a/drivers/net/sfc/sfc_tx.c b/drivers/net/sfc/sfc_tx.c index 4db39415de..28d696de61 100644 --- a/drivers/net/sfc/sfc_tx.c +++ b/drivers/net/sfc/sfc_tx.c @@ -49,9 +49,15 @@ sfc_tx_get_offload_mask(struct sfc_adapter *sa) if (!sa->tso) no_caps |= DEV_TX_OFFLOAD_TCP_TSO; - if (!sa->tso_encap) - no_caps |= (DEV_TX_OFFLOAD_VXLAN_TNL_TSO | - DEV_TX_OFFLOAD_GENEVE_TNL_TSO); + if (!sa->tso_encap || + (encp->enc_tunnel_encapsulations_supported & + (1u << EFX_TUNNEL_PROTOCOL_VXLAN)) == 0) + no_caps |= DEV_TX_OFFLOAD_VXLAN_TNL_TSO; + + if (!sa->tso_encap || + (encp->enc_tunnel_encapsulations_supported & + (1u << EFX_TUNNEL_PROTOCOL_GENEVE)) == 0) + no_caps |= DEV_TX_OFFLOAD_GENEVE_TNL_TSO; return ~no_caps; } -- 2.30.1