From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 7D519A046B for ; Fri, 28 Jun 2019 09:51:12 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 15C671B99C; Fri, 28 Jun 2019 09:50:43 +0200 (CEST) Received: from mx0b-0016f401.pphosted.com (mx0b-0016f401.pphosted.com [67.231.156.173]) by dpdk.org (Postfix) with ESMTP id DFAAB4CA9 for ; Fri, 28 Jun 2019 09:50:40 +0200 (CEST) Received: from pps.filterd (m0045851.ppops.net [127.0.0.1]) by mx0b-0016f401.pphosted.com (8.16.0.27/8.16.0.27) with SMTP id x5S7ocJ8025655 for ; Fri, 28 Jun 2019 00:50:40 -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=pfpt0818; bh=du1sAyKweZ7041tayY4hxO01V8utLvVR0D5QGBbEgTs=; b=Fhm/gMo7IzQ+aMz73wzKntgtQELu5Chg8gyWVZsc7zCRbmRyNXwMr6ESpB7dUXawnfJO 6mEwUEVVJD4IWNjDaHUphQI8CzrUbZ9eDCbWOfjql++XnpL/knA4XScUfXqJ+OYH6xKz LY6g8Tg8yDdtxmrHaO+go5xhG2GljoWGh0mkR4VtoPceLl2o/qfGOKd7HPGsCdFrGX3P N2POcknZGshDXhjC+Mqh3nWiVP6CUax4nkHlbO1d0nslPT7LwwCkYDwbMs0rQPgySGgX 7QwVHAp/GmEtrAC74yhcr+AoV/bFH/GUM0AoqzxFRnaYvVrtfjYMDlJaW7dlimPu+Kpx Kw== Received: from sc-exch03.marvell.com ([199.233.58.183]) by mx0b-0016f401.pphosted.com with ESMTP id 2tcvnhc6gx-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT) for ; Fri, 28 Jun 2019 00:50:40 -0700 Received: from SC-EXCH03.marvell.com (10.93.176.83) by SC-EXCH03.marvell.com (10.93.176.83) with Microsoft SMTP Server (TLS) id 15.0.1367.3; Fri, 28 Jun 2019 00:50:38 -0700 Received: from maili.marvell.com (10.93.176.43) by SC-EXCH03.marvell.com (10.93.176.83) with Microsoft SMTP Server id 15.0.1367.3 via Frontend Transport; Fri, 28 Jun 2019 00:50:38 -0700 Received: from BG-LT7430.marvell.com (bg-lt7430.marvell.com [10.28.10.255]) by maili.marvell.com (Postfix) with ESMTP id 1A10F3F7041; Fri, 28 Jun 2019 00:50:36 -0700 (PDT) From: To: CC: , Pavan Nikhilesh Date: Fri, 28 Jun 2019 13:19:44 +0530 Message-ID: <20190628075024.404-6-pbhagavatula@marvell.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190628075024.404-1-pbhagavatula@marvell.com> References: <20190628075024.404-1-pbhagavatula@marvell.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:, , definitions=2019-06-28_02:, , signatures=0 Subject: [dpdk-dev] [PATCH v2 05/44] event/octeontx2: add event queue config functions X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 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: Pavan Nikhilesh Add default config, setup and release functions for event queues i.e. SSO GGRPS. Signed-off-by: Pavan Nikhilesh --- drivers/event/octeontx2/otx2_evdev.c | 50 ++++++++++++++++++++++++++++ drivers/event/octeontx2/otx2_evdev.h | 17 ++++++++++ 2 files changed, 67 insertions(+) diff --git a/drivers/event/octeontx2/otx2_evdev.c b/drivers/event/octeontx2/otx2_evdev.c index 00996578a..2290598d0 100644 --- a/drivers/event/octeontx2/otx2_evdev.c +++ b/drivers/event/octeontx2/otx2_evdev.c @@ -142,6 +142,13 @@ sso_lf_cfg(struct otx2_sso_evdev *dev, struct otx2_mbox *mbox, return 0; } +static void +otx2_sso_queue_release(struct rte_eventdev *event_dev, uint8_t queue_id) +{ + RTE_SET_USED(event_dev); + RTE_SET_USED(queue_id); +} + static int sso_configure_ports(const struct rte_eventdev *event_dev) { @@ -294,10 +301,53 @@ otx2_sso_configure(const struct rte_eventdev *event_dev) return rc; } +static void +otx2_sso_queue_def_conf(struct rte_eventdev *event_dev, uint8_t queue_id, + struct rte_event_queue_conf *queue_conf) +{ + RTE_SET_USED(event_dev); + RTE_SET_USED(queue_id); + + queue_conf->nb_atomic_flows = (1ULL << 20); + queue_conf->nb_atomic_order_sequences = (1ULL << 20); + queue_conf->event_queue_cfg = RTE_EVENT_QUEUE_CFG_ALL_TYPES; + queue_conf->priority = RTE_EVENT_DEV_PRIORITY_NORMAL; +} + +static int +otx2_sso_queue_setup(struct rte_eventdev *event_dev, uint8_t queue_id, + const struct rte_event_queue_conf *queue_conf) +{ + struct otx2_sso_evdev *dev = sso_pmd_priv(event_dev); + struct otx2_mbox *mbox = dev->mbox; + struct sso_grp_priority *req; + int rc; + + sso_func_trace("Queue=%d prio=%d", queue_id, queue_conf->priority); + + req = otx2_mbox_alloc_msg_sso_grp_set_priority(dev->mbox); + req->grp = queue_id; + req->weight = 0xFF; + req->affinity = 0xFF; + /* Normalize <0-255> to <0-7> */ + req->priority = queue_conf->priority / 32; + + rc = otx2_mbox_process(mbox); + if (rc < 0) { + otx2_err("Failed to set priority queue=%d", queue_id); + return rc; + } + + return 0; +} + /* Initialize and register event driver with DPDK Application */ static struct rte_eventdev_ops otx2_sso_ops = { .dev_infos_get = otx2_sso_info_get, .dev_configure = otx2_sso_configure, + .queue_def_conf = otx2_sso_queue_def_conf, + .queue_setup = otx2_sso_queue_setup, + .queue_release = otx2_sso_queue_release, }; static int diff --git a/drivers/event/octeontx2/otx2_evdev.h b/drivers/event/octeontx2/otx2_evdev.h index feb4ed6f4..b46402771 100644 --- a/drivers/event/octeontx2/otx2_evdev.h +++ b/drivers/event/octeontx2/otx2_evdev.h @@ -18,6 +18,23 @@ #define OTX2_SSO_MAX_VHGRP RTE_EVENT_MAX_QUEUES_PER_DEV #define OTX2_SSO_MAX_VHWS (UINT8_MAX) +/* SSO LF register offsets (BAR2) */ +#define SSO_LF_GGRP_OP_ADD_WORK0 (0x0ull) +#define SSO_LF_GGRP_OP_ADD_WORK1 (0x8ull) + +#define SSO_LF_GGRP_QCTL (0x20ull) +#define SSO_LF_GGRP_EXE_DIS (0x80ull) +#define SSO_LF_GGRP_INT (0x100ull) +#define SSO_LF_GGRP_INT_W1S (0x108ull) +#define SSO_LF_GGRP_INT_ENA_W1S (0x110ull) +#define SSO_LF_GGRP_INT_ENA_W1C (0x118ull) +#define SSO_LF_GGRP_INT_THR (0x140ull) +#define SSO_LF_GGRP_INT_CNT (0x180ull) +#define SSO_LF_GGRP_XAQ_CNT (0x1b0ull) +#define SSO_LF_GGRP_AQ_CNT (0x1c0ull) +#define SSO_LF_GGRP_AQ_THR (0x1e0ull) +#define SSO_LF_GGRP_MISC_CNT (0x200ull) + #define USEC2NSEC(__us) ((__us) * 1E3) enum otx2_sso_lf_type { -- 2.22.0