From patchwork Thu Sep 28 10:36:18 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Amit Prakash Shukla X-Patchwork-Id: 132127 X-Patchwork-Delegate: jerinj@marvell.com 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 C791842660; Thu, 28 Sep 2023 12:37:56 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id AD06240DCD; Thu, 28 Sep 2023 12:37:54 +0200 (CEST) Received: from mx0b-0016f401.pphosted.com (mx0a-0016f401.pphosted.com [67.231.148.174]) by mails.dpdk.org (Postfix) with ESMTP id 7228F40DDB for ; Thu, 28 Sep 2023 12:37:53 +0200 (CEST) Received: from pps.filterd (m0045849.ppops.net [127.0.0.1]) by mx0a-0016f401.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 38SAAUIT022981; Thu, 28 Sep 2023 03:37:52 -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=4MGI4EEsazQz3fqTpIlWkK4V6oG0KL4Pgf7U/yWHURU=; b=kuP8BuVqdKUsBBfo9CYnZ44jDroJjPS44nP0t0m5JA5lRAzrzpv4nhq1MQRL+mNxsmmY TwpPD2Q7KLOVEOANurk4XPLhnzrz/5vDe/pIn2CcjsUWeeGzAA8/spo9oty63gzjQ+fM mcz1gQitiolB/DKOJShs6FFE3/jXfm5s2ZZG/R5plt7FKBe+9o++sd0kUk6OGOrZRkLM ZW8xOZEdelby+Vx7oy70F+vKNaZmeyEhOEIQN2AtUlumQOg4+VqEBEo8c6uzupC7KB2u k3XxhkTEZ18nqOyQkNRO6qxDQhEaQfPOPVuYr3c7baEDwcPJScsdBriuRjt9DDqjA0nt Gw== Received: from dc5-exch01.marvell.com ([199.233.59.181]) by mx0a-0016f401.pphosted.com (PPS) with ESMTPS id 3tcu1qthm3-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT); Thu, 28 Sep 2023 03:37:51 -0700 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 15.0.1497.48; Thu, 28 Sep 2023 03:37:44 -0700 Received: from maili.marvell.com (10.69.176.80) by DC5-EXCH01.marvell.com (10.69.176.38) with Microsoft SMTP Server id 15.0.1497.48 via Frontend Transport; Thu, 28 Sep 2023 03:37:44 -0700 Received: from localhost.localdomain (unknown [10.28.36.157]) by maili.marvell.com (Postfix) with ESMTP id B4A1C5C68EE; Thu, 28 Sep 2023 03:37:40 -0700 (PDT) From: Amit Prakash Shukla To: Amit Prakash Shukla , Jerin Jacob CC: , , , , , , , , , , , , Subject: [PATCH v5 07/12] eventdev/dma: support for adapter service ID get Date: Thu, 28 Sep 2023 16:06:18 +0530 Message-ID: <20230928103623.216287-8-amitprakashs@marvell.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230928103623.216287-1-amitprakashs@marvell.com> References: <20230926103233.3956431-1-amitprakashs@marvell.com> <20230928103623.216287-1-amitprakashs@marvell.com> MIME-Version: 1.0 X-Proofpoint-GUID: udPJdJhlxhoCF3ys4oguxKiW8aXsj0RA X-Proofpoint-ORIG-GUID: udPJdJhlxhoCF3ys4oguxKiW8aXsj0RA X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.267,Aquarius:18.0.980,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2023-09-28_08,2023-09-28_01,2023-05-22_02 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 Added API support to get DMA adapter service ID. Service id returned in the variable by the API call shall be used by application to map a service core. Signed-off-by: Amit Prakash Shukla --- lib/eventdev/rte_event_dma_adapter.c | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/lib/eventdev/rte_event_dma_adapter.c b/lib/eventdev/rte_event_dma_adapter.c index e955f19c68..63b07cd14e 100644 --- a/lib/eventdev/rte_event_dma_adapter.c +++ b/lib/eventdev/rte_event_dma_adapter.c @@ -1133,6 +1133,23 @@ rte_event_dma_adapter_vchan_del(uint8_t id, int16_t dma_dev_id, uint16_t vchan) return ret; } +int +rte_event_dma_adapter_service_id_get(uint8_t id, uint32_t *service_id) +{ + struct event_dma_adapter *adapter; + + EVENT_DMA_ADAPTER_ID_VALID_OR_ERR_RET(id, -EINVAL); + + adapter = edma_id_to_adapter(id); + if (adapter == NULL || service_id == NULL) + return -EINVAL; + + if (adapter->service_initialized) + *service_id = adapter->service_id; + + return adapter->service_initialized ? 0 : -ESRCH; +} + static int edma_adapter_ctrl(uint8_t id, int start) {