From patchwork Mon Jun 21 15:04:44 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tomasz Duszynski X-Patchwork-Id: 94652 X-Patchwork-Delegate: thomas@monjalon.net Return-Path: X-Original-To: patchwork@inbox.dpdk.org Delivered-To: patchwork@inbox.dpdk.org Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 309A4A0547; Mon, 21 Jun 2021 17:08:12 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 5C4C34124E; Mon, 21 Jun 2021 17:06:15 +0200 (CEST) Received: from mx0b-0016f401.pphosted.com (mx0b-0016f401.pphosted.com [67.231.156.173]) by mails.dpdk.org (Postfix) with ESMTP id 446D341249 for ; Mon, 21 Jun 2021 17:06:13 +0200 (CEST) Received: from pps.filterd (m0045851.ppops.net [127.0.0.1]) by mx0b-0016f401.pphosted.com (8.16.0.43/8.16.0.43) with SMTP id 15LEuw0k004338; Mon, 21 Jun 2021 08:06:12 -0700 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=marvell.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding : content-type; s=pfpt0220; bh=8Ba+s8zf5OKstfNr3BkBMxitQSJk1MUEyp2kUyBtJNg=; b=Jk2f0nJx4tuYt1eqcSkLHTwhVgb5LJb5kOvWXBXRudf5/RwnKQtRPgalt5Y3EweCSdoG uYORClvNZevMT04ONK6cfjiH4QdorLDON7+amib7dzJdrbbhoYW+uhlEiF8xKK3EjS4C w3BZQ5Ym/EPEfTV6jkFZqQBmEbLmHjVY+uEFygXbsXhvGs+ui0iLPrYzimOwcY9jLA0C DzpBqKIiW9sLgWCTaZS/G7nuVyhB5SQIy+BkRyPPFCTikNY4xm0jaWFPI45cPB1FFY7n bNYHM6gIE3mUw9+U15XdCXaPKoesSKn2ftecY+eCjDhqvPyfTHz4mLjYQMHUjiIDDrP8 Lg== Received: from dc5-exch01.marvell.com ([199.233.59.181]) by mx0b-0016f401.pphosted.com with ESMTP id 39ap171gk5-2 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT); Mon, 21 Jun 2021 08:06:12 -0700 Received: from DC5-EXCH02.marvell.com (10.69.176.39) by DC5-EXCH01.marvell.com (10.69.176.38) with Microsoft SMTP Server (TLS) id 15.0.1497.18; Mon, 21 Jun 2021 08:06:10 -0700 Received: from maili.marvell.com (10.69.176.80) by DC5-EXCH02.marvell.com (10.69.176.39) with Microsoft SMTP Server id 15.0.1497.18 via Frontend Transport; Mon, 21 Jun 2021 08:06:10 -0700 Received: from EH-LT0048.marvell.com (unknown [10.193.32.52]) by maili.marvell.com (Postfix) with ESMTP id 551FD3F705D; Mon, 21 Jun 2021 08:06:09 -0700 (PDT) From: Tomasz Duszynski To: Jakub Palider , Tomasz Duszynski CC: , , Jerin Jacob Date: Mon, 21 Jun 2021 17:04:44 +0200 Message-ID: <20210621150449.19070-28-tduszynski@marvell.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210621150449.19070-1-tduszynski@marvell.com> References: <20210531214142.30167-1-tduszynski@marvell.com> <20210621150449.19070-1-tduszynski@marvell.com> MIME-Version: 1.0 X-Proofpoint-GUID: bc0J0jZVqP8-TcGylIbyuCfQ7Rku3OAs X-Proofpoint-ORIG-GUID: bc0J0jZVqP8-TcGylIbyuCfQ7Rku3OAs X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.391, 18.0.790 definitions=2021-06-21_06:2021-06-21, 2021-06-21 signatures=0 Subject: [dpdk-dev] [PATCH v3 27/32] raw/cnxk_bphy: support for bphy dequeue operation 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 Sender: "dev" Add support for dequeueing responses to previously enqueued messages. Signed-off-by: Jakub Palider Signed-off-by: Tomasz Duszynski Reviewed-by: Jerin Jacob --- drivers/raw/cnxk_bphy/cnxk_bphy.c | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/drivers/raw/cnxk_bphy/cnxk_bphy.c b/drivers/raw/cnxk_bphy/cnxk_bphy.c index 2949bf02a..7e541bac4 100644 --- a/drivers/raw/cnxk_bphy/cnxk_bphy.c +++ b/drivers/raw/cnxk_bphy/cnxk_bphy.c @@ -54,6 +54,25 @@ cnxk_bphy_irq_enqueue_bufs(struct rte_rawdev *dev, return ret; } +static int +cnxk_bphy_irq_dequeue_bufs(struct rte_rawdev *dev, + struct rte_rawdev_buf **buffers, unsigned int count, + rte_rawdev_obj_t context) +{ + struct bphy_device *bphy_dev = (struct bphy_device *)dev->dev_private; + unsigned int queue = (size_t)context; + + if (queue >= RTE_DIM(bphy_dev->queues)) + return -EINVAL; + + if (count == 0) + return 0; + + buffers[0]->buf_addr = bphy_dev->queues[queue].rsp; + + return 0; +} + static uint16_t cnxk_bphy_irq_queue_count(struct rte_rawdev *dev) { @@ -81,6 +100,7 @@ cnxk_bphy_irq_queue_def_conf(struct rte_rawdev *dev, uint16_t queue_id, static const struct rte_rawdev_ops bphy_rawdev_ops = { .queue_def_conf = cnxk_bphy_irq_queue_def_conf, .enqueue_bufs = cnxk_bphy_irq_enqueue_bufs, + .dequeue_bufs = cnxk_bphy_irq_dequeue_bufs, .queue_count = cnxk_bphy_irq_queue_count, };