From patchwork Thu Jul 23 11:13:15 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Somnath Kotur X-Patchwork-Id: 74646 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 2DE5AA0521; Thu, 23 Jul 2020 13:19:59 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 4F2721C030; Thu, 23 Jul 2020 13:19:16 +0200 (CEST) Received: from relay.smtp.broadcom.com (relay.smtp.broadcom.com [192.19.232.149]) by dpdk.org (Postfix) with ESMTP id 3BB171BFD7 for ; Thu, 23 Jul 2020 13:19:02 +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 87B6E1BDA3C; Thu, 23 Jul 2020 04:19:01 -0700 (PDT) DKIM-Filter: OpenDKIM Filter v2.10.3 relay.smtp.broadcom.com 87B6E1BDA3C DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=broadcom.com; s=dkimrelay; t=1595503142; bh=jw0UNtlSLPTir1nwfSsOwquyMlJ3jtkLPKgYqDxdQEQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=kYmqJ4TV+gyuVxT3ts5XzK2+ogFekmHFonwIeLayg4THipT9nSHWBz0fnAUHQ4jbh VQlkmKWT/2iDQco4qbLcaB6Bla28WHFfUgTJ4+D+xv5t/+8kV9oa2l4aO4bRq9Ufzt 2IlZHXysxH7ilq5iSdTPygp+QCPUHJPgUSl9dQ0I= From: Somnath Kotur To: dev@dpdk.org Cc: ferruh.yigit@intel.com Date: Thu, 23 Jul 2020 16:43:15 +0530 Message-Id: <20200723111329.21855-7-somnath.kotur@broadcom.com> X-Mailer: git-send-email 2.10.1.613.g2cc2e70 In-Reply-To: <20200723111329.21855-1-somnath.kotur@broadcom.com> References: <20200723111329.21855-1-somnath.kotur@broadcom.com> Subject: [dpdk-dev] [PATCH 06/20] net/bnxt: skip mark id injection into mbuf 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: Venkat Duvvuru When a packet is looped back from VF to VFR, it is marked to identify the VFR interface. However, this mark_id shouldn't be percolated up to the OVS as it is internal to pmd. This patch fixes it by skipping mark injection into mbuf if the packet is received on VFR interface. Signed-off-by: Venkat Duvvuru Reviewed-by: Somnath Kotur --- drivers/net/bnxt/bnxt_rxr.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/net/bnxt/bnxt_rxr.c b/drivers/net/bnxt/bnxt_rxr.c index baf73cb..43b1256 100644 --- a/drivers/net/bnxt/bnxt_rxr.c +++ b/drivers/net/bnxt/bnxt_rxr.c @@ -485,6 +485,9 @@ bnxt_ulp_set_mark_in_mbuf(struct bnxt *bp, struct rx_pkt_cmpl_hi *rxcmp1, rc = ulp_mark_db_mark_get(bp->ulp_ctx, gfid, cfa_code, vfr_flag, &mark_id); if (!rc) { + /* VF to VFR Rx path. So, skip mark_id injection in mbuf */ + if (vfr_flag && *vfr_flag) + return mark_id; /* Got the mark, write it to the mbuf and return */ mbuf->hash.fdir.hi = mark_id; mbuf->udata64 = (cfa_code & 0xffffffffull) << 32;