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 D8B71430C3; Mon, 21 Aug 2023 19:50:16 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 58A7E427E9; Mon, 21 Aug 2023 19:50:08 +0200 (CEST) Received: from mx0b-0016f401.pphosted.com (mx0b-0016f401.pphosted.com [67.231.156.173]) by mails.dpdk.org (Postfix) with ESMTP id 1582040DF5 for ; Mon, 21 Aug 2023 19:50:05 +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 37LDAPZk006156 for ; Mon, 21 Aug 2023 10:50:05 -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=upYc8GfBK3OLl5SE7Z5vOPpLXdVYB+DbSOdr5YUEj80=; b=LSJSWrbMWeNjuTKLKMtYme9seuKC+lhglC5xVpDg6UZvdA0oXW7RqJcIENmUT9QIP9hT +bUJ2nN62BT8kicDJoOMWtDz27ZjDDs4L3zeTgUaVNs4EBo0t+XhDs9gRp1PA7IAK54l n1db1g3CYGd+6BL20rUa31LZGbBX8PKuXEBNo9mA6kQvWhEoRZ/Oz/qEmFUl2tP2EZAt 9p4dzbaTjP0mo3SrOOlEbs/WLz2B8/xZ6OWAYtSKbNKz+jZJBVYY11NhrTwldd7ueIcX I3P6tczQrqJ2voVLhTx+cfCRwSvrxDDKRjyy50Gv6S7CnVnKyTAxFmCLCHbVQ3DPaS+d 5Q== Received: from dc5-exch02.marvell.com ([199.233.59.182]) by mx0b-0016f401.pphosted.com (PPS) with ESMTPS id 3sjw8jdv81-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT) for ; Mon, 21 Aug 2023 10:50:05 -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 15.0.1497.48; Mon, 21 Aug 2023 10:50:01 -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; Mon, 21 Aug 2023 10:50:01 -0700 Received: from localhost.localdomain (unknown [10.28.36.157]) by maili.marvell.com (Postfix) with ESMTP id 290413F7081; Mon, 21 Aug 2023 10:49:58 -0700 (PDT) From: Amit Prakash Shukla To: Vamsi Attunuru CC: , , Amit Prakash Shukla , Radha Mohan Chintakuntla Subject: [PATCH v4 4/8] dma/cnxk: update func field based on transfer type Date: Mon, 21 Aug 2023 23:19:38 +0530 Message-ID: <20230821174942.3165191-4-amitprakashs@marvell.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230821174942.3165191-1-amitprakashs@marvell.com> References: <20230818090159.2597468-1-amitprakashs@marvell.com> <20230821174942.3165191-1-amitprakashs@marvell.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Proofpoint-ORIG-GUID: xJkgSwUuuEXY5CcIKwhykLK0BFRd3XXS X-Proofpoint-GUID: xJkgSwUuuEXY5CcIKwhykLK0BFRd3XXS X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.267,Aquarius:18.0.957,Hydra:6.0.601,FMLib:17.11.176.26 definitions=2023-08-21_06,2023-08-18_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 Use pfid and vfid of src_port for incoming DMA transfers and dst_port for outgoing DMA transfers. Signed-off-by: Radha Mohan Chintakuntla Signed-off-by: Amit Prakash Shukla --- v2: - Fix for bugs observed in v1. - Squashed few commits. v3: - Resolved review suggestions. - Code improvement. v4: - Resolved checkpatch warnings. drivers/dma/cnxk/cnxk_dmadev.c | 26 ++++++++++++++++++++++---- 1 file changed, 22 insertions(+), 4 deletions(-) diff --git a/drivers/dma/cnxk/cnxk_dmadev.c b/drivers/dma/cnxk/cnxk_dmadev.c index 1dc124e68f..d8cfb98cd7 100644 --- a/drivers/dma/cnxk/cnxk_dmadev.c +++ b/drivers/dma/cnxk/cnxk_dmadev.c @@ -84,13 +84,21 @@ cnxk_dmadev_vchan_setup(struct rte_dma_dev *dev, uint16_t vchan, header->cn9k.xtype = DPI_XTYPE_INBOUND; header->cn9k.lport = conf->src_port.pcie.coreid; header->cn9k.fport = 0; - header->cn9k.pvfe = 1; + header->cn9k.pvfe = conf->src_port.pcie.vfen; + if (header->cn9k.pvfe) { + header->cn9k.func = conf->src_port.pcie.pfid << 12; + header->cn9k.func |= conf->src_port.pcie.vfid; + } break; case RTE_DMA_DIR_MEM_TO_DEV: header->cn9k.xtype = DPI_XTYPE_OUTBOUND; header->cn9k.lport = 0; header->cn9k.fport = conf->dst_port.pcie.coreid; - header->cn9k.pvfe = 1; + header->cn9k.pvfe = conf->dst_port.pcie.vfen; + if (header->cn9k.pvfe) { + header->cn9k.func = conf->dst_port.pcie.pfid << 12; + header->cn9k.func |= conf->dst_port.pcie.vfid; + } break; case RTE_DMA_DIR_MEM_TO_MEM: header->cn9k.xtype = DPI_XTYPE_INTERNAL_ONLY; @@ -102,6 +110,7 @@ cnxk_dmadev_vchan_setup(struct rte_dma_dev *dev, uint16_t vchan, header->cn9k.xtype = DPI_XTYPE_EXTERNAL_ONLY; header->cn9k.lport = conf->src_port.pcie.coreid; header->cn9k.fport = conf->dst_port.pcie.coreid; + header->cn9k.pvfe = 0; }; max_desc = conf->nb_desc; @@ -159,13 +168,21 @@ cn10k_dmadev_vchan_setup(struct rte_dma_dev *dev, uint16_t vchan, header->cn10k.xtype = DPI_XTYPE_INBOUND; header->cn10k.lport = conf->src_port.pcie.coreid; header->cn10k.fport = 0; - header->cn10k.pvfe = 1; + header->cn10k.pvfe = conf->src_port.pcie.vfen; + if (header->cn10k.pvfe) { + header->cn10k.func = conf->src_port.pcie.pfid << 12; + header->cn10k.func |= conf->src_port.pcie.vfid; + } break; case RTE_DMA_DIR_MEM_TO_DEV: header->cn10k.xtype = DPI_XTYPE_OUTBOUND; header->cn10k.lport = 0; header->cn10k.fport = conf->dst_port.pcie.coreid; - header->cn10k.pvfe = 1; + header->cn10k.pvfe = conf->dst_port.pcie.vfen; + if (header->cn10k.pvfe) { + header->cn10k.func = conf->dst_port.pcie.pfid << 12; + header->cn10k.func |= conf->dst_port.pcie.vfid; + } break; case RTE_DMA_DIR_MEM_TO_MEM: header->cn10k.xtype = DPI_XTYPE_INTERNAL_ONLY; @@ -177,6 +194,7 @@ cn10k_dmadev_vchan_setup(struct rte_dma_dev *dev, uint16_t vchan, header->cn10k.xtype = DPI_XTYPE_EXTERNAL_ONLY; header->cn10k.lport = conf->src_port.pcie.coreid; header->cn10k.fport = conf->dst_port.pcie.coreid; + header->cn10k.pvfe = 0; }; max_desc = conf->nb_desc; -- 2.25.1