From patchwork Tue Jan 18 13:24:16 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tomasz Duszynski X-Patchwork-Id: 106018 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 993F1A034C; Tue, 18 Jan 2022 14:25:19 +0100 (CET) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 0C7F142739; Tue, 18 Jan 2022 14:25:02 +0100 (CET) Received: from mx0b-0016f401.pphosted.com (mx0b-0016f401.pphosted.com [67.231.156.173]) by mails.dpdk.org (Postfix) with ESMTP id 2F02542748 for ; Tue, 18 Jan 2022 14:25:00 +0100 (CET) Received: from pps.filterd (m0045851.ppops.net [127.0.0.1]) by mx0b-0016f401.pphosted.com (8.16.1.2/8.16.1.2) with ESMTP id 20IB9uBx012185; Tue, 18 Jan 2022 05:24:59 -0800 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=2a8OhaD4B20XrSw2hNCVXJ172kDBd0FIXBfouoSM+gY=; b=iRUFlLxIU+gdrDJAeRPV3/qx4nokR2BeArY/QGAqZkOXbEBXYjZ+7NPhAPvPh7Tqhwkc jThwjSNbFW75x84LRSmKFU8tBkFtqiimtobbheI0GfhwnYTdwv42ezYtr9qsc/ap4Zpq NeexCRD6HF55cBtvGABhBXXK4FZ3yF9HjumK/YyDCh8KKXN4CDBs/aBZfs2ACT2k0SUu WF12lK8RvJTG1vuHqqSFQpIaE2seFbKw7CC1Q28tKEk8nn2ydS2NdT45vTqGqVEsNbEW toSZAG5YyW/PtNU/pDlMOi/QZFL7bUwzci6yY4SuyM3HWxelhqL09bMJejwYRUt1Sdyc 2Q== Received: from dc5-exch01.marvell.com ([199.233.59.181]) by mx0b-0016f401.pphosted.com (PPS) with ESMTPS id 3dnvea0c0k-14 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT); Tue, 18 Jan 2022 05:24:59 -0800 Received: from DC5-EXCH01.marvell.com (10.69.176.38) by DC5-EXCH01.marvell.com (10.69.176.38) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Tue, 18 Jan 2022 05:24:35 -0800 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, 18 Jan 2022 05:24:35 -0800 Received: from localhost.localdomain (unknown [10.28.34.39]) by maili.marvell.com (Postfix) with ESMTP id 65FB33F705E; Tue, 18 Jan 2022 05:24:33 -0800 (PST) From: Tomasz Duszynski To: CC: , , Tomasz Duszynski Subject: [PATCH v5 03/11] raw/cnxk_gpio: support reading queue count Date: Tue, 18 Jan 2022 14:24:16 +0100 Message-ID: <20220118132424.2573372-4-tduszynski@marvell.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220118132424.2573372-1-tduszynski@marvell.com> References: <20220105140020.1615256-1-tduszynski@marvell.com> <20220118132424.2573372-1-tduszynski@marvell.com> MIME-Version: 1.0 X-Proofpoint-ORIG-GUID: rOMAsH6-wRb_SZK-gmD-f7Q_VE4eZ58E X-Proofpoint-GUID: rOMAsH6-wRb_SZK-gmD-f7Q_VE4eZ58E X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.816,Hydra:6.0.425,FMLib:17.11.62.513 definitions=2022-01-18_03,2022-01-18_01,2021-12-02_01 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 Add support for reading number of available queues. Single queue corresponds to GPIO. Signed-off-by: Tomasz Duszynski --- drivers/raw/cnxk_gpio/cnxk_gpio.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/drivers/raw/cnxk_gpio/cnxk_gpio.c b/drivers/raw/cnxk_gpio/cnxk_gpio.c index 1f36f6e22c..cee75e389a 100644 --- a/drivers/raw/cnxk_gpio/cnxk_gpio.c +++ b/drivers/raw/cnxk_gpio/cnxk_gpio.c @@ -164,9 +164,18 @@ cnxk_gpio_queue_def_conf(struct rte_rawdev *dev, uint16_t queue_id, return 0; } +static uint16_t +cnxk_gpio_queue_count(struct rte_rawdev *dev) +{ + struct cnxk_gpiochip *gpiochip = dev->dev_private; + + return gpiochip->num_gpios; +} + static const struct rte_rawdev_ops cnxk_gpio_rawdev_ops = { .dev_close = cnxk_gpio_dev_close, .queue_def_conf = cnxk_gpio_queue_def_conf, + .queue_count = cnxk_gpio_queue_count, }; static int