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 Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by smtp.lore.kernel.org (Postfix) with ESMTP id BDDEFC43458 for ; Thu, 2 Jul 2026 05:35:29 +0000 (UTC) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 2AB2D40BA4; Thu, 2 Jul 2026 07:34:25 +0200 (CEST) Received: from inva021.nxp.com (inva021.nxp.com [92.121.34.21]) by mails.dpdk.org (Postfix) with ESMTP id 6697140B9B for ; Thu, 2 Jul 2026 07:34:22 +0200 (CEST) Received: from inva021.nxp.com (localhost [127.0.0.1]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 4A5EE200477; Thu, 2 Jul 2026 07:34:22 +0200 (CEST) Received: from aprdc01srsp001v.ap-rdc01.nxp.com (aprdc01srsp001v.ap-rdc01.nxp.com [165.114.16.16]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 1482520029D; Thu, 2 Jul 2026 07:34:22 +0200 (CEST) Received: from lsv03583.swis.in-blr01.nxp.com (lsv03583.swis.in-blr01.nxp.com [92.120.146.12]) by aprdc01srsp001v.ap-rdc01.nxp.com (Postfix) with ESMTP id B1CE9180004C; Thu, 2 Jul 2026 13:34:20 +0800 (+08) From: Hemant Agrawal To: stephen@networkplumber.org, david.marchand@redhat.com, dev@dpdk.org Subject: [PATCH v6 15/19] net/dpaa: report error on using deferred start Date: Thu, 2 Jul 2026 11:03:55 +0530 Message-Id: <20260702053359.3243907-16-hemant.agrawal@nxp.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20260702053359.3243907-1-hemant.agrawal@nxp.com> References: <20260626065655.279742-1-hemant.agrawal@nxp.com> <20260702053359.3243907-1-hemant.agrawal@nxp.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Virus-Scanned: ClamAV using ClamSMTP 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 This patch add support to report on error for rx and tx deferred start config Signed-off-by: Hemant Agrawal --- drivers/net/dpaa/dpaa_ethdev.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/drivers/net/dpaa/dpaa_ethdev.c b/drivers/net/dpaa/dpaa_ethdev.c index 20c198406b..30dfaa95d6 100644 --- a/drivers/net/dpaa/dpaa_ethdev.c +++ b/drivers/net/dpaa/dpaa_ethdev.c @@ -1174,6 +1174,12 @@ int dpaa_eth_rx_queue_setup(struct rte_eth_dev *dev, uint16_t queue_idx, rxq->nb_desc = UINT16_MAX; rxq->offloads = rx_conf->offloads; + /* Rx deferred start is not supported */ + if (rx_conf->rx_deferred_start) { + DPAA_PMD_ERR("%p:Rx deferred start not supported", (void *)dev); + return -EINVAL; + } + DPAA_PMD_INFO("Rx queue setup for queue index: %d fq_id (0x%x)", queue_idx, rxq->fqid); @@ -1480,6 +1486,12 @@ int dpaa_eth_tx_queue_setup(struct rte_eth_dev *dev, uint16_t queue_idx, txq->nb_desc = UINT16_MAX; txq->offloads = tx_conf->offloads; + /* Tx deferred start is not supported */ + if (tx_conf->tx_deferred_start) { + DPAA_PMD_ERR("%p:Tx deferred start not supported", (void *)dev); + return -EINVAL; + } + if (queue_idx >= dev->data->nb_tx_queues) { rte_errno = EOVERFLOW; DPAA_PMD_ERR("%p: queue index out of range (%u >= %u)", -- 2.25.1