From patchwork Fri Sep 29 11:50:46 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: 132210 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 0641042672; Fri, 29 Sep 2023 13:52:46 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 3EA8F40ED1; Fri, 29 Sep 2023 13:52:44 +0200 (CEST) Received: from mx0b-0016f401.pphosted.com (mx0b-0016f401.pphosted.com [67.231.156.173]) by mails.dpdk.org (Postfix) with ESMTP id D1856410E3 for ; Fri, 29 Sep 2023 13:52:41 +0200 (CEST) Received: from pps.filterd (m0045851.ppops.net [127.0.0.1]) by mx0b-0016f401.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 38T27SUq020576; Fri, 29 Sep 2023 04:52:41 -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=hXtLUwrxlgqiGzN5ol2Y77Lou6cwxCqr9qDEOCSTMiU=; b=dwvrCpqAGR3Fm8y0yArM4jqaCrSuJ4TlIrMNYTlMTt1NazMbEjtVA2JgZq6tFghQ08+C 424NLwvWlfQa1Gaf05/e1evbisYplpO6BpLOjH4lyyGQYgAG9DbuhiL4nUBu0NmfZoRQ C0qH7+FYTG5dpCpz+279rf4xaDGwwDyyrZBX2cgCCCOy1pN8rypFNIYXMTjTNxp2VASq LF0U95YthPrOC4dlGNnn3SFx32KTMlyEC1zCiPRKAhnikzKHkUsmewnlpPObeJMasG/0 d9iI0gusIblRh+yab2r7tW7eknv1RTBHFAGEfUYTJrodoRuNO2/lPvoXERNaVbEvoDQl 3w== Received: from dc5-exch01.marvell.com ([199.233.59.181]) by mx0b-0016f401.pphosted.com (PPS) with ESMTPS id 3tcrrs8m30-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT); Fri, 29 Sep 2023 04:52:41 -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 15.0.1497.48; Fri, 29 Sep 2023 04:52:38 -0700 Received: from maili.marvell.com (10.69.176.80) by DC5-EXCH02.marvell.com (10.69.176.39) with Microsoft SMTP Server id 15.0.1497.48 via Frontend Transport; Fri, 29 Sep 2023 04:52:39 -0700 Received: from localhost.localdomain (unknown [10.28.36.157]) by maili.marvell.com (Postfix) with ESMTP id A13D13F7048; Fri, 29 Sep 2023 04:52:34 -0700 (PDT) From: Amit Prakash Shukla To: Amit Prakash Shukla , Jerin Jacob CC: , , , , , , , , , , , , Subject: [PATCH v8 07/12] eventdev/dma: support adapter service ID get Date: Fri, 29 Sep 2023 17:20:46 +0530 Message-ID: <20230929115051.564063-8-amitprakashs@marvell.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230929115051.564063-1-amitprakashs@marvell.com> References: <20230929081309.464565-1-amitprakashs@marvell.com> <20230929115051.564063-1-amitprakashs@marvell.com> MIME-Version: 1.0 X-Proofpoint-ORIG-GUID: CJmhUrcvxmXX8GXZnMTePaMl5-sFm83k X-Proofpoint-GUID: CJmhUrcvxmXX8GXZnMTePaMl5-sFm83k 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=2023-09-29_10,2023-09-28_03,2023-05-22_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 be6c2623e9..c3b014aaf9 100644 --- a/lib/eventdev/rte_event_dma_adapter.c +++ b/lib/eventdev/rte_event_dma_adapter.c @@ -1137,6 +1137,23 @@ 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) {