From patchwork Mon Dec 14 18:53:52 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lance Richardson X-Patchwork-Id: 85147 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 AFCEBA09E9; Mon, 14 Dec 2020 19:54:07 +0100 (CET) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 8C157C876; Mon, 14 Dec 2020 19:54:06 +0100 (CET) Received: from mail-pj1-f68.google.com (mail-pj1-f68.google.com [209.85.216.68]) by dpdk.org (Postfix) with ESMTP id EA9E6137D for ; Mon, 14 Dec 2020 19:54:03 +0100 (CET) Received: by mail-pj1-f68.google.com with SMTP id f14so6799659pju.4 for ; Mon, 14 Dec 2020 10:54:03 -0800 (PST) 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=kP10l1AsA81KICqH1nisXTxWHL4ycF0UUGU47cE00UY=; b=Y0D/TVgGcaTfpH1CmXifFEra30k4CrcTi+tunEpFi4dDKqr4l9aczzSWiyNqZdlRWt 337Dq6c7DEgxG2GvDYbqu3h9UBRqgT83lBhUHOwfHncW4YApfhJJdMTQPevKtLpim1CH vC3eQ9o+l7XEG3ysZWI0cLzqK0m85kBPWlPj8= 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=kP10l1AsA81KICqH1nisXTxWHL4ycF0UUGU47cE00UY=; b=XmzIV1gQaspeq1Xn0f+grjOdeYt57yLpnl0T+CPyH2bp5NvRE09kx18UBoPLhh+SeR b+SsVax4hmpYyS5Jp7LEkzc7MmoBTH3T9MV2eRhaSvOEYchZJJxs2SbRa84rkEYBIz2t Mh9UEhN1HpUYXu7i8s3AzDj+zuEKyEoif90wLXul7KY5OmU4JXBxW0F3KgjidFfbY+na MdVbjiXCy2dJioAZm3wV4x2yNbZAxs1xZ/I15Ndm7XuNG71B5aS2Vzx5KbiTrrCXwt3y wPuLAAjwkVhFHGCDKRpxiYtZWIjMj8OUN0QSoZ2OiCjHyk3R1Ar3+j3vJUoEhUTBqX06 lpvw== X-Gm-Message-State: AOAM53066VHzFGw1vaW1PBOF0A43BCRal1ZZ2tz3XSCYNzM49Bze25Ln AV58BD/vOpOMJ0y6xsco0lu3H++fLw+jxL1etPm0Q0+sSgmAbA/E0pJeScHooU6XjVJylw== X-Google-Smtp-Source: ABdhPJzaSgaxju3e/aBjAntkyWJQgxx/kUmduIdM6In5+doVizQN5ZWxoAGEVPuwLKNXAFNUAFOa/A== X-Received: by 2002:a17:90a:dc07:: with SMTP id i7mr26359495pjv.163.1607972042083; Mon, 14 Dec 2020 10:54:02 -0800 (PST) Received: from localhost.localdomain ([192.19.231.250]) by smtp.gmail.com with ESMTPSA id x23sm4014900pge.47.2020.12.14.10.53.58 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 14 Dec 2020 10:54:01 -0800 (PST) From: Lance Richardson To: Ajit Khaparde , Somnath Kotur , Venkat Duvvuru Cc: dev@dpdk.org, ferruh.yigit@intel.com, stable@dpdk.org Date: Mon, 14 Dec 2020 13:53:52 -0500 Message-Id: <20201214185352.252477-1-lance.richardson@broadcom.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Subject: [dpdk-dev] [PATCH] net/bnxt: limit per-poll Rx representor pkts 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" Limit number of representor packets transferred per poll to requested burst size. Fixes: 6dc83230b43b ("net/bnxt: support port representor data path") Signed-off-by: Lance Richardson Reviewed-by: Ajit Kumar Khaparde Reviewed-by: Somnath Kotur Cc: stable@dpdk.org --- drivers/net/bnxt/bnxt_rxr.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/bnxt/bnxt_rxr.c b/drivers/net/bnxt/bnxt_rxr.c index 2b1dd97617..ffdeeecc3a 100644 --- a/drivers/net/bnxt/bnxt_rxr.c +++ b/drivers/net/bnxt/bnxt_rxr.c @@ -901,7 +901,7 @@ uint16_t bnxt_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts, } raw_cons = NEXT_RAW_CMP(raw_cons); - if (nb_rx_pkts == nb_pkts || evt) + if (nb_rx_pkts == nb_pkts || nb_rep_rx_pkts == nb_pkts || evt) break; /* Post some Rx buf early in case of larger burst processing */ if (nb_rx_pkts == BNXT_RX_POST_THRESH)