From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 826C0A0548; Sat, 6 Mar 2021 16:39:35 +0100 (CET) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 91DF522A44F; Sat, 6 Mar 2021 16:36:01 +0100 (CET) Received: from mx0b-0016f401.pphosted.com (mx0a-0016f401.pphosted.com [67.231.148.174]) by mails.dpdk.org (Postfix) with ESMTP id 739E422A3DE for ; Sat, 6 Mar 2021 16:36:00 +0100 (CET) Received: from pps.filterd (m0045849.ppops.net [127.0.0.1]) by mx0a-0016f401.pphosted.com (8.16.0.43/8.16.0.43) with SMTP id 126FVquo029350 for ; Sat, 6 Mar 2021 07:35:59 -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-type; s=pfpt0220; bh=WjU42tNIV+pSeo6MCwwlt5Hr9m2ZVifs0hldGu08s3c=; b=MhKoxFeCLyfeQOS5IkJHbgnDAUofdQNXlV1hwElV+93uRfmOFJShuWq9q4paTOdTnAr3 vxqdyym/ifoLryeFfqPErpRHbAjZNLR2lS3zULMz71ZRiRqTtE7H0XfFXKr2rq2PojUY E5x8s0YZZNSMrsHM1DjO22CV6NJ01jru8FRqS2i1Vh1WDlfKvFTcVf5NUNWGVDc43+J+ yNFThzfYhn1LiCFK0UeakgrslNHloCWGDpyB3aV18AA3+ah9H5DzneVFBzbM6r6JLh4h n9+YTam0Nb/jCVioGCwc4xpMftNoWiC2BLliZ+V7HBKT6+x8mNge6v2KN2p9DN/t+Vuo vQ== Received: from dc5-exch02.marvell.com ([199.233.59.182]) by mx0a-0016f401.pphosted.com with ESMTP id 3747yurce6-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT) for ; Sat, 06 Mar 2021 07:35:59 -0800 Received: from SC-EXCH04.marvell.com (10.93.176.84) by DC5-EXCH02.marvell.com (10.69.176.39) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Sat, 6 Mar 2021 07:35:58 -0800 Received: from DC5-EXCH01.marvell.com (10.69.176.38) by SC-EXCH04.marvell.com (10.93.176.84) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Sat, 6 Mar 2021 07:35:57 -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; Sat, 6 Mar 2021 07:35:57 -0800 Received: from hyd1588t430.marvell.com (unknown [10.29.52.204]) by maili.marvell.com (Postfix) with ESMTP id 58B533F703F; Sat, 6 Mar 2021 07:35:55 -0800 (PST) From: Nithin Dabilpuram To: CC: , , , , , , Date: Sat, 6 Mar 2021 21:03:53 +0530 Message-ID: <20210306153404.10781-34-ndabilpuram@marvell.com> X-Mailer: git-send-email 2.8.4 In-Reply-To: <20210306153404.10781-1-ndabilpuram@marvell.com> References: <20210306153404.10781-1-ndabilpuram@marvell.com> MIME-Version: 1.0 Content-Type: text/plain X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.369, 18.0.761 definitions=2021-03-06_08:2021-03-03, 2021-03-06 signatures=0 Subject: [dpdk-dev] [PATCH 33/44] net/cnxk: add Rx queue interrupt enable/disable ops 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" From: Sunil Kumar Kori Application may choose to enable/disable interrupts on Rx queues so that application can select its processing if no packets are available on queues for a longer period. Signed-off-by: Sunil Kumar Kori --- doc/guides/nics/cnxk.rst | 1 + doc/guides/nics/features/cnxk.ini | 1 + doc/guides/nics/features/cnxk_vec.ini | 1 + doc/guides/nics/features/cnxk_vf.ini | 1 + drivers/net/cnxk/cnxk_ethdev.c | 2 ++ drivers/net/cnxk/cnxk_ethdev.h | 4 ++++ drivers/net/cnxk/cnxk_ethdev_ops.c | 19 +++++++++++++++++++ 7 files changed, 29 insertions(+) diff --git a/doc/guides/nics/cnxk.rst b/doc/guides/nics/cnxk.rst index 96b2c5d..6a001d9 100644 --- a/doc/guides/nics/cnxk.rst +++ b/doc/guides/nics/cnxk.rst @@ -30,6 +30,7 @@ Features of the CNXK Ethdev PMD are: - MTU update - Scatter-Gather IO support - Vector Poll mode driver +- Support Rx interrupt Prerequisites ------------- diff --git a/doc/guides/nics/features/cnxk.ini b/doc/guides/nics/features/cnxk.ini index b1e8641..e5669f5 100644 --- a/doc/guides/nics/features/cnxk.ini +++ b/doc/guides/nics/features/cnxk.ini @@ -5,6 +5,7 @@ ; [Features] Speed capabilities = Y +Rx interrupt = Y Lock-free Tx queue = Y SR-IOV = Y Multiprocess aware = Y diff --git a/doc/guides/nics/features/cnxk_vec.ini b/doc/guides/nics/features/cnxk_vec.ini index 0f99634..dff0c9b 100644 --- a/doc/guides/nics/features/cnxk_vec.ini +++ b/doc/guides/nics/features/cnxk_vec.ini @@ -5,6 +5,7 @@ ; [Features] Speed capabilities = Y +Rx interrupt = Y Lock-free Tx queue = Y SR-IOV = Y Multiprocess aware = Y diff --git a/doc/guides/nics/features/cnxk_vf.ini b/doc/guides/nics/features/cnxk_vf.ini index cecced9..b950d2f 100644 --- a/doc/guides/nics/features/cnxk_vf.ini +++ b/doc/guides/nics/features/cnxk_vf.ini @@ -5,6 +5,7 @@ ; [Features] Speed capabilities = Y +Rx interrupt = Y Lock-free Tx queue = Y Multiprocess aware = Y Link status = Y diff --git a/drivers/net/cnxk/cnxk_ethdev.c b/drivers/net/cnxk/cnxk_ethdev.c index 97d8e6d..bfcc456 100644 --- a/drivers/net/cnxk/cnxk_ethdev.c +++ b/drivers/net/cnxk/cnxk_ethdev.c @@ -1146,6 +1146,8 @@ struct eth_dev_ops cnxk_eth_dev_ops = { .dev_set_link_down = cnxk_nix_set_link_down, .get_module_info = cnxk_nix_get_module_info, .get_module_eeprom = cnxk_nix_get_module_eeprom, + .rx_queue_intr_enable = cnxk_nix_rx_queue_intr_enable, + .rx_queue_intr_disable = cnxk_nix_rx_queue_intr_disable, }; static int diff --git a/drivers/net/cnxk/cnxk_ethdev.h b/drivers/net/cnxk/cnxk_ethdev.h index c4a562b..76e1049 100644 --- a/drivers/net/cnxk/cnxk_ethdev.h +++ b/drivers/net/cnxk/cnxk_ethdev.h @@ -242,6 +242,10 @@ int cnxk_nix_get_module_info(struct rte_eth_dev *eth_dev, struct rte_eth_dev_module_info *modinfo); int cnxk_nix_get_module_eeprom(struct rte_eth_dev *eth_dev, struct rte_dev_eeprom_info *info); +int cnxk_nix_rx_queue_intr_enable(struct rte_eth_dev *eth_dev, + uint16_t rx_queue_id); +int cnxk_nix_rx_queue_intr_disable(struct rte_eth_dev *eth_dev, + uint16_t rx_queue_id); int cnxk_nix_configure(struct rte_eth_dev *eth_dev); int cnxk_nix_tx_queue_setup(struct rte_eth_dev *eth_dev, uint16_t qid, diff --git a/drivers/net/cnxk/cnxk_ethdev_ops.c b/drivers/net/cnxk/cnxk_ethdev_ops.c index a1a963a..34d4a42 100644 --- a/drivers/net/cnxk/cnxk_ethdev_ops.c +++ b/drivers/net/cnxk/cnxk_ethdev_ops.c @@ -592,3 +592,22 @@ cnxk_nix_get_module_eeprom(struct rte_eth_dev *eth_dev, rte_memcpy(info->data, eeprom_info.buf + info->offset, info->length); return 0; } + +int +cnxk_nix_rx_queue_intr_enable(struct rte_eth_dev *eth_dev, uint16_t rx_queue_id) +{ + struct cnxk_eth_dev *dev = cnxk_eth_pmd_priv(eth_dev); + + roc_nix_rx_queue_intr_enable(&dev->nix, rx_queue_id); + return 0; +} + +int +cnxk_nix_rx_queue_intr_disable(struct rte_eth_dev *eth_dev, + uint16_t rx_queue_id) +{ + struct cnxk_eth_dev *dev = cnxk_eth_pmd_priv(eth_dev); + + roc_nix_rx_queue_intr_disable(&dev->nix, rx_queue_id); + return 0; +} -- 2.8.4