From patchwork Tue Sep 18 13:31:44 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hemant Agrawal X-Patchwork-Id: 146895 Delivered-To: patch@linaro.org Received: by 2002:a2e:1648:0:0:0:0:0 with SMTP id 8-v6csp5049992ljw; Tue, 18 Sep 2018 06:34:06 -0700 (PDT) X-Google-Smtp-Source: ANB0VdbM/V+fLbZw/cUmrOD/kchKH8VofV1Q+OAppvZ2ROA51PcnZVyGfk5TRQi3oo8GpX0wymcU X-Received: by 2002:adf:ad34:: with SMTP id p49-v6mr24306964wrc.10.1537277646283; Tue, 18 Sep 2018 06:34:06 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1537277646; cv=none; d=google.com; s=arc-20160816; b=b9wH5k00OzcufvMz6yjspVMn7t91s08M97cYYd/dFbCcIjadRjGyE5wQ97f9J6ffhL eQl4/5E8FH1vD0jU0HOp8hdtqgyvfuXM7EcoT1e3WuaSoYxNGgzFVXEgTfN2sLTiDo4R wUK1jevYQHiNFy1d1c2FmrzhwUiNuTz2Uap+mC7RbPUTtUb9mLBqyKeLygWL8hlOI7/I ogLQH7EbkxZBxGVyIdTO+sDigejrbBwR2nQYNDgkImXVNpnBhpg4QkVW1o7NP7P+uzh8 JRrH/BDa6cCOxPkeYqFVfkxZjDnW06ggb5uv7GFFG0ldMPqdlDhx4dppPy3rmpal7SFC vZ2Q== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=sender:errors-to:list-subscribe:list-help:list-post:list-archive :list-unsubscribe:list-id:precedence:subject:references:in-reply-to :message-id:date:to:from; bh=23A8U2bevsambgQCtE2cfAU5Mp7K2MzF12/ZbOoOHB8=; b=eoPkNc9GQEZICkKwDujgrkC3P/VpNWDrx3/QXEGrgJcstMfbmdYDqzM/q1KpM1tZhN BVYs92h0eBOHp/+wYaD174d3/wnHn4Uq0J3c7SimK+nlE/5tuwTkUBrA33OHr7r8ZaCp n1kX3V+v3IBjEi5coBPoVb4P1jEe45qElaqiy9iZLkomH7ITR8feaBcsIL2A/yFGj/43 YUUZzDImK5XsKhsiVJvc5A3mCg56F9Vlqy4EROOPqAW360PR09g3jQQzuZfUD+zGAKU+ YfkDfYnY4VkZpbgrGAJzYRWMUga/vXYXmXWPF7lljwWcTLjjGgZkhmhQzMjJi/DH3UU9 /Kbg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of dev-bounces@dpdk.org designates 92.243.14.124 as permitted sender) smtp.mailfrom=dev-bounces@dpdk.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=nxp.com Return-Path: Received: from dpdk.org (dpdk.org. [92.243.14.124]) by mx.google.com with ESMTP id t27-v6si3721956wrb.341.2018.09.18.06.34.06; Tue, 18 Sep 2018 06:34:06 -0700 (PDT) Received-SPF: pass (google.com: domain of dev-bounces@dpdk.org designates 92.243.14.124 as permitted sender) client-ip=92.243.14.124; Authentication-Results: mx.google.com; spf=pass (google.com: domain of dev-bounces@dpdk.org designates 92.243.14.124 as permitted sender) smtp.mailfrom=dev-bounces@dpdk.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=nxp.com Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id E114C378B; Tue, 18 Sep 2018 15:34:00 +0200 (CEST) Received: from inva020.nxp.com (inva020.nxp.com [92.121.34.13]) by dpdk.org (Postfix) with ESMTP id 84E9AA49 for ; Tue, 18 Sep 2018 15:33:58 +0200 (CEST) Received: from inva020.nxp.com (localhost [127.0.0.1]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id 67CB61A0147; Tue, 18 Sep 2018 15:33:58 +0200 (CEST) Received: from invc005.ap-rdc01.nxp.com (invc005.ap-rdc01.nxp.com [165.114.16.14]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id 4C4441A013C; Tue, 18 Sep 2018 15:33:56 +0200 (CEST) Received: from bf-netperf1.ap.freescale.net (bf-netperf1.ap.freescale.net [10.232.134.28]) by invc005.ap-rdc01.nxp.com (Postfix) with ESMTP id 760D4402D9; Tue, 18 Sep 2018 21:33:52 +0800 (SGT) From: Hemant Agrawal To: dev@dpdk.org, thomas@monjalon.net, ferruh.yigit@intel.com Date: Tue, 18 Sep 2018 19:01:44 +0530 Message-Id: <1537277516-8876-2-git-send-email-hemant.agrawal@nxp.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1537277516-8876-1-git-send-email-hemant.agrawal@nxp.com> References: <1535539660-20228-2-git-send-email-hemant.agrawal@nxp.com> <1537277516-8876-1-git-send-email-hemant.agrawal@nxp.com> X-Virus-Scanned: ClamAV using ClamSMTP Subject: [dpdk-dev] [PATCH v2 01/13] net/dpaa: configure frame queue on MAC ID basis 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" The current code has the hardcoded seq for fq allocation. It require multiple changes, when some of the interfaces are assigned to kernel stack. Changing it on the mac id basis provide the flexibility to assign any interface to kernel. Signed-off-by: Hemant Agrawal --- drivers/net/dpaa/dpaa_ethdev.c | 25 ++++++++++++++----------- drivers/net/dpaa/dpaa_ethdev.h | 2 +- 2 files changed, 15 insertions(+), 12 deletions(-) -- 2.7.4 diff --git a/drivers/net/dpaa/dpaa_ethdev.c b/drivers/net/dpaa/dpaa_ethdev.c index 30eff65..b9bd557 100644 --- a/drivers/net/dpaa/dpaa_ethdev.c +++ b/drivers/net/dpaa/dpaa_ethdev.c @@ -1011,7 +1011,7 @@ static int dpaa_rx_queue_init(struct qman_fq *fq, struct qman_cgr *cgr_rx, { struct qm_mcc_initfq opts = {0}; int ret; - u32 flags = 0; + u32 flags = QMAN_FQ_FLAG_NO_ENQUEUE; struct qm_mcc_initcgr cgr_opts = { .we_mask = QM_CGR_WE_CS_THRES | QM_CGR_WE_CSTD_EN | @@ -1024,15 +1024,18 @@ static int dpaa_rx_queue_init(struct qman_fq *fq, struct qman_cgr *cgr_rx, PMD_INIT_FUNC_TRACE(); - ret = qman_reserve_fqid(fqid); - if (ret) { - DPAA_PMD_ERR("reserve rx fqid 0x%x failed with ret: %d", - fqid, ret); - return -EINVAL; + if (fqid) { + ret = qman_reserve_fqid(fqid); + if (ret) { + DPAA_PMD_ERR("reserve rx fqid 0x%x failed with ret: %d", + fqid, ret); + return -EINVAL; + } + } else { + flags |= QMAN_FQ_FLAG_DYNAMIC_FQID; } - DPAA_PMD_DEBUG("creating rx fq %p, fqid 0x%x", fq, fqid); - ret = qman_create_fq(fqid, QMAN_FQ_FLAG_NO_ENQUEUE, fq); + ret = qman_create_fq(fqid, flags, fq); if (ret) { DPAA_PMD_ERR("create rx fqid 0x%x failed with ret: %d", fqid, ret); @@ -1051,7 +1054,7 @@ static int dpaa_rx_queue_init(struct qman_fq *fq, struct qman_cgr *cgr_rx, if (ret) { DPAA_PMD_WARN( "rx taildrop init fail on rx fqid 0x%x(ret=%d)", - fqid, ret); + fq->fqid, ret); goto without_cgr; } opts.we_mask |= QM_INITFQ_WE_CGID; @@ -1059,7 +1062,7 @@ static int dpaa_rx_queue_init(struct qman_fq *fq, struct qman_cgr *cgr_rx, opts.fqd.fq_ctrl |= QM_FQCTRL_CGE; } without_cgr: - ret = qman_init_fq(fq, flags, &opts); + ret = qman_init_fq(fq, 0, &opts); if (ret) DPAA_PMD_ERR("init rx fqid 0x%x failed with ret:%d", fqid, ret); return ret; @@ -1212,7 +1215,7 @@ dpaa_dev_init(struct rte_eth_dev *eth_dev) if (default_q) fqid = cfg->rx_def; else - fqid = DPAA_PCD_FQID_START + dpaa_intf->ifid * + fqid = DPAA_PCD_FQID_START + dpaa_intf->fif->mac_idx * DPAA_PCD_FQID_MULTIPLIER + loop; if (dpaa_intf->cgr_rx) diff --git a/drivers/net/dpaa/dpaa_ethdev.h b/drivers/net/dpaa/dpaa_ethdev.h index c79b9f8..2c38c34 100644 --- a/drivers/net/dpaa/dpaa_ethdev.h +++ b/drivers/net/dpaa/dpaa_ethdev.h @@ -63,7 +63,7 @@ #define DPAA_PCD_FQID_START 0x400 #define DPAA_PCD_FQID_MULTIPLIER 0x100 #define DPAA_DEFAULT_NUM_PCD_QUEUES 1 -#define DPAA_MAX_NUM_PCD_QUEUES 32 +#define DPAA_MAX_NUM_PCD_QUEUES 4 #define DPAA_IF_TX_PRIORITY 3 #define DPAA_IF_RX_PRIORITY 0