From patchwork Tue Jun 15 11:03:40 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tomasz Duszynski X-Patchwork-Id: 94242 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 4D61BA0C47; Tue, 15 Jun 2021 13:07:01 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id A46324115D; Tue, 15 Jun 2021 13:04:53 +0200 (CEST) Received: from mx0b-0016f401.pphosted.com (mx0b-0016f401.pphosted.com [67.231.156.173]) by mails.dpdk.org (Postfix) with ESMTP id 296254119C for ; Tue, 15 Jun 2021 13:04:51 +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 15FB016u011908 for ; Tue, 15 Jun 2021 04:04:50 -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=hBP1n9zFsvs81hLryIpgAJn2yDUaaovD+Uxu610lvfg=; b=ii5r2qePNemsyozJfAz6ZBB6d8dhWatwEuABH8SkcOXFdOlmyxwFBOCM4yaC4VVPVA2H llN2c5GHWBkKfocdaG5h7GOYqYqkvtJ4ixZJhgCjlwXl1hhwTLMPDjXj395z1YaIFrr9 gpu4cHBSoDXdKMmXkSa1QcGiLrGUO62jkNlYtaXwnf03vefP2tQf0ws1GmLu3LDuTtCv 4oeyq5XUaOZ9LbGwHse9TG58J39vqwnCdcsf8o641I27mOZiiXq97x9N+hOQbeQBg0L5 vut65NTaMYu33lH+ssxhTFJu9yE/EWS4ieWtf1pNgI3NiDoAWNDr4mzDL6d+Wj6NoqoF cw== Received: from dc5-exch02.marvell.com ([199.233.59.182]) by mx0b-0016f401.pphosted.com with ESMTP id 396tagr54c-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT) for ; Tue, 15 Jun 2021 04:04:50 -0700 Received: from DC5-EXCH01.marvell.com (10.69.176.38) by DC5-EXCH02.marvell.com (10.69.176.39) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Tue, 15 Jun 2021 04:04:48 -0700 Received: from maili.marvell.com (10.69.176.80) by DC5-EXCH01.marvell.com (10.69.176.38) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Tue, 15 Jun 2021 04:04:48 -0700 Received: from EH-LT0048.marvell.com (unknown [10.193.32.52]) by maili.marvell.com (Postfix) with ESMTP id B022C3F7094; Tue, 15 Jun 2021 04:04:47 -0700 (PDT) From: Tomasz Duszynski To: Jakub Palider , Tomasz Duszynski CC: Date: Tue, 15 Jun 2021 13:03:40 +0200 Message-ID: <20210615110345.11057-28-tduszynski@marvell.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210615110345.11057-1-tduszynski@marvell.com> References: <20210531214142.30167-1-tduszynski@marvell.com> <20210615110345.11057-1-tduszynski@marvell.com> MIME-Version: 1.0 X-Proofpoint-ORIG-GUID: 5i90WcSk1mFE9Et3JcoWa38yV-G32S75 X-Proofpoint-GUID: 5i90WcSk1mFE9Et3JcoWa38yV-G32S75 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.391, 18.0.761 definitions=2021-06-15_04:2021-06-14, 2021-06-15 signatures=0 Subject: [dpdk-dev] [PATCH v2 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 --- 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, };