From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <dev-bounces@dpdk.org>
Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124])
	by inbox.dpdk.org (Postfix) with ESMTP id 3788745BD6;
	Fri, 25 Oct 2024 14:30:45 +0200 (CEST)
Received: from mails.dpdk.org (localhost [127.0.0.1])
	by mails.dpdk.org (Postfix) with ESMTP id 5DD104065F;
	Fri, 25 Oct 2024 14:30:27 +0200 (CEST)
Received: from mx0a-0016f401.pphosted.com (mx0a-0016f401.pphosted.com
 [67.231.148.174])
 by mails.dpdk.org (Postfix) with ESMTP id A8398402EB
 for <dev@dpdk.org>; Fri, 25 Oct 2024 14:30:19 +0200 (CEST)
Received: from pps.filterd (m0431384.ppops.net [127.0.0.1])
 by mx0a-0016f401.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 49PAqEOa018097;
 Fri, 25 Oct 2024 05:30:18 -0700
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=marvell.com; h=
 cc:content-transfer-encoding:content-type:date:from:in-reply-to
 :message-id:mime-version:references:subject:to; s=pfpt0220; bh=r
 Nl7nOCra7WS4xwd98PmhyXxyvul+5M9AxoGPQo3tM4=; b=GnYl2CO2j94bAVzA2
 28P5mG1O+SI1CJyvKriyG6amLBYe6u6+Rq2bml4yGtvfOCVNgE9xv0Tg8rIw5XI1
 ljPUqiee+hGsoBO0+czI4M4r7aVlTyGvNqXaBqZ918N9c+KU5SkzaDsgJ1uo1okS
 DCtE4OW7O09acTJEDOwJuNt7aD2p60aVwpJpo2JvarbY12t3joZ99HQ2x75oeZ9m
 pD8wDAr55YcGvyyxqT+Tjc7eKvaAatdzqqRliDn1yzaWMiH8RXLX0XAbDESvdBDH
 m/i9GDu4dLyu5t+wBLzF6Z05Kiy/7Aw8eUP5L4BLPPIZQONIqwy0qXIU7fV8CefW
 NHdVg==
Received: from dc6wp-exch02.marvell.com ([4.21.29.225])
 by mx0a-0016f401.pphosted.com (PPS) with ESMTPS id 42g9y584q0-1
 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT);
 Fri, 25 Oct 2024 05:30:18 -0700 (PDT)
Received: from DC6WP-EXCH02.marvell.com (10.76.176.209) by
 DC6WP-EXCH02.marvell.com (10.76.176.209) with Microsoft SMTP Server
 (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id
 15.2.1544.4; Fri, 25 Oct 2024 05:30:00 -0700
Received: from maili.marvell.com (10.69.176.80) by DC6WP-EXCH02.marvell.com
 (10.76.176.209) with Microsoft SMTP Server id 15.2.1544.4 via Frontend
 Transport; Fri, 25 Oct 2024 05:30:00 -0700
Received: from MININT-80QBFE8.corp.innovium.com (MININT-80QBFE8.marvell.com
 [10.28.164.106])
 by maili.marvell.com (Postfix) with ESMTP id 17C3E3F7090;
 Fri, 25 Oct 2024 05:29:57 -0700 (PDT)
From: <pbhagavatula@marvell.com>
To: <jerinj@marvell.com>, <stephen@networkplumber.org>,
 <mattias.ronnblom@ericsson.com>,
 Pavan Nikhilesh <pbhagavatula@marvell.com>,
 Shijith Thotton <sthotton@marvell.com>
CC: <dev@dpdk.org>
Subject: [PATCH v6 04/22] event/cnxk: add CN20K device config
Date: Fri, 25 Oct 2024 17:59:26 +0530
Message-ID: <20241025122944.27745-4-pbhagavatula@marvell.com>
X-Mailer: git-send-email 2.25.1
In-Reply-To: <20241025122944.27745-1-pbhagavatula@marvell.com>
References: <20241025081353.25759-1-pbhagavatula@marvell.com>
 <20241025122944.27745-1-pbhagavatula@marvell.com>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Content-Type: text/plain
X-Proofpoint-GUID: 3MSKN6Xl-1MXpapTMGsqW9DjC9BY-WSf
X-Proofpoint-ORIG-GUID: 3MSKN6Xl-1MXpapTMGsqW9DjC9BY-WSf
X-Proofpoint-Virus-Version: vendor=baseguard
 engine=ICAP:2.0.293,Aquarius:18.0.687,Hydra:6.0.235,FMLib:17.0.607.475
 definitions=2020-10-13_15,2020-10-13_02,2020-04-07_01
X-BeenThere: dev@dpdk.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: DPDK patches and discussions <dev.dpdk.org>
List-Unsubscribe: <https://mails.dpdk.org/options/dev>,
 <mailto:dev-request@dpdk.org?subject=unsubscribe>
List-Archive: <http://mails.dpdk.org/archives/dev/>
List-Post: <mailto:dev@dpdk.org>
List-Help: <mailto:dev-request@dpdk.org?subject=help>
List-Subscribe: <https://mails.dpdk.org/listinfo/dev>,
 <mailto:dev-request@dpdk.org?subject=subscribe>
Errors-To: dev-bounces@dpdk.org

From: Pavan Nikhilesh <pbhagavatula@marvell.com>

Add CN20K event device configuration that attaches the requested
number of SSO HWS(event ports) and HWGRP(event queues) LFs to
the RVU PF/VF.

Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
---
 drivers/event/cnxk/cn20k_eventdev.c | 36 +++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)

diff --git a/drivers/event/cnxk/cn20k_eventdev.c b/drivers/event/cnxk/cn20k_eventdev.c
index c4b80f64f3..753a976cd3 100644
--- a/drivers/event/cnxk/cn20k_eventdev.c
+++ b/drivers/event/cnxk/cn20k_eventdev.c
@@ -17,6 +17,17 @@ cn20k_sso_set_rsrc(void *arg)
 					dev->sso.max_hwgrp;
 }
 
+static int
+cn20k_sso_rsrc_init(void *arg, uint8_t hws, uint8_t hwgrp)
+{
+	struct cnxk_tim_evdev *tim_dev = cnxk_tim_priv_get();
+	struct cnxk_sso_evdev *dev = arg;
+	uint16_t nb_tim_lfs;
+
+	nb_tim_lfs = tim_dev ? tim_dev->nb_rings : 0;
+	return roc_sso_rsrc_init(&dev->sso, hws, hwgrp, nb_tim_lfs);
+}
+
 static void
 cn20k_sso_info_get(struct rte_eventdev *event_dev, struct rte_event_dev_info *dev_info)
 {
@@ -27,8 +38,33 @@ cn20k_sso_info_get(struct rte_eventdev *event_dev, struct rte_event_dev_info *de
 	dev_info->max_event_port_enqueue_depth = UINT32_MAX;
 }
 
+static int
+cn20k_sso_dev_configure(const struct rte_eventdev *event_dev)
+{
+	struct cnxk_sso_evdev *dev = cnxk_sso_pmd_priv(event_dev);
+	int rc;
+
+	rc = cnxk_sso_dev_validate(event_dev, 1, UINT32_MAX);
+	if (rc < 0) {
+		plt_err("Invalid event device configuration");
+		return -EINVAL;
+	}
+
+	rc = cn20k_sso_rsrc_init(dev, dev->nb_event_ports, dev->nb_event_queues);
+	if (rc < 0) {
+		plt_err("Failed to initialize SSO resources");
+		return -ENODEV;
+	}
+
+	return rc;
+}
+
 static struct eventdev_ops cn20k_sso_dev_ops = {
 	.dev_infos_get = cn20k_sso_info_get,
+	.dev_configure = cn20k_sso_dev_configure,
+
+	.queue_def_conf = cnxk_sso_queue_def_conf,
+	.port_def_conf = cnxk_sso_port_def_conf,
 };
 
 static int
-- 
2.25.1