From patchwork Mon Jul 13 09:42:09 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Somnath Kotur X-Patchwork-Id: 73897 X-Patchwork-Delegate: ajit.khaparde@broadcom.com Return-Path: X-Original-To: patchwork@inbox.dpdk.org Delivered-To: patchwork@inbox.dpdk.org Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 3B65CA0540; Mon, 13 Jul 2020 11:48:27 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 040F41D5C6; Mon, 13 Jul 2020 11:47:38 +0200 (CEST) Received: from relay.smtp.broadcom.com (relay.smtp.broadcom.com [192.19.232.149]) by dpdk.org (Postfix) with ESMTP id 570B91D598 for ; Mon, 13 Jul 2020 11:47:32 +0200 (CEST) Received: from dhcp-10-123-153-55.dhcp.broadcom.net (dhcp-10-123-153-55.dhcp.broadcom.net [10.123.153.55]) by relay.smtp.broadcom.com (Postfix) with ESMTP id E68CA1BB543; Mon, 13 Jul 2020 02:47:31 -0700 (PDT) DKIM-Filter: OpenDKIM Filter v2.10.3 relay.smtp.broadcom.com E68CA1BB543 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=broadcom.com; s=dkimrelay; t=1594633652; bh=nH+XDLYQKQyAzRFaFY591fMA7PLhJCKmqLelOl8NZHA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=BG3AWouDv79q3PrhrkpYr0NUm8PDQrMNdYm6NAZfVa6mNjJ8lHqKuA4cHE6OPCh3H td+3jYS2d8bemsFJPebSBzd+fFjNy8n3DJpZPNET3GMk/4yPVNYngeE5UKTlnlJXTW 2KG5lBsSbsjEHDVlKJL3JNvu4Vnrz6LOZfvzCRtg= From: Somnath Kotur To: dev@dpdk.org Cc: ferruh.yigit@intel.com Date: Mon, 13 Jul 2020 15:12:09 +0530 Message-Id: <20200713094213.21410-7-somnath.kotur@broadcom.com> X-Mailer: git-send-email 2.10.1.613.g2cc2e70 In-Reply-To: <20200713094213.21410-1-somnath.kotur@broadcom.com> References: <20200713061600.19456-1-somnath.kotur@broadcom.com> <20200713094213.21410-1-somnath.kotur@broadcom.com> Subject: [dpdk-dev] [PATCH 06/10] net/bnxt: ignore ipv4 TOS mask X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 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" From: Kishore Padmanabha This is a work around for the OVS setting offload rules that are passing ipv4 tos mask as wild card and currently we do not support. Signed-off-by: Kishore Padmanabha Reviewed-by: Somnath Kotur Signed-off-by: Somnath Kotur --- drivers/net/bnxt/tf_ulp/ulp_rte_parser.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/drivers/net/bnxt/tf_ulp/ulp_rte_parser.c b/drivers/net/bnxt/tf_ulp/ulp_rte_parser.c index b943465..63f4c17 100644 --- a/drivers/net/bnxt/tf_ulp/ulp_rte_parser.c +++ b/drivers/net/bnxt/tf_ulp/ulp_rte_parser.c @@ -704,9 +704,19 @@ ulp_rte_ipv4_hdr_handler(const struct rte_flow_item *item, ulp_rte_prsr_mask_copy(params, &idx, &ipv4_mask->hdr.version_ihl, sizeof(ipv4_mask->hdr.version_ihl)); +#ifdef ULP_DONT_IGNORE_TOS ulp_rte_prsr_mask_copy(params, &idx, &ipv4_mask->hdr.type_of_service, sizeof(ipv4_mask->hdr.type_of_service)); +#else + /* + * The tos field is ignored since OVS is setting it as wild card + * match and it is not supported. This is a work around and + * shall be addressed in the future. + */ + idx += 1; +#endif + ulp_rte_prsr_mask_copy(params, &idx, &ipv4_mask->hdr.total_length, sizeof(ipv4_mask->hdr.total_length));