From patchwork Wed Nov 30 12:03:23 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ganapati Kundapura X-Patchwork-Id: 120352 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 20466A00C2; Wed, 30 Nov 2022 13:03:31 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id B7E5B40395; Wed, 30 Nov 2022 13:03:30 +0100 (CET) Received: from mga17.intel.com (mga17.intel.com [192.55.52.151]) by mails.dpdk.org (Postfix) with ESMTP id A120740151 for ; Wed, 30 Nov 2022 13:03:28 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1669809808; x=1701345808; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=xz3EAkaVBNCxwKE5fJ/sU+pv7uE61DqAc+2WCekN0tw=; b=DI/7ek0l40gmSDIetejpMtOIAMMH9200kypdPHIX9H49z87MxYqGEef3 ibVs0MD4KruwDiyzmgGQ6/5ETl00k/dQHBeFARGoo7qjvAt63jlMwl3tG IE6v/3jbwLpIwxc3/zqh0j7TJuf8JQT/aUkjeUeOWQH+ri0Pycco/QOJ/ QgkcYV1txfI+9D0Dx4osxNLtmCfsbOIQ+qgxAyuk35uVPzaizU2EFCOXU LE2x2wCHJZ9/DeNfZmZLU4+JH7VjokxlRTKLxSr9QTbjsYiT/oM7oYvwT bzzaIf/jmERYJ0+pSVT1tLrbsE4vhPrVnESVAuIkjrHIHkXA9zUB9JNfh w==; X-IronPort-AV: E=McAfee;i="6500,9779,10546"; a="295742296" X-IronPort-AV: E=Sophos;i="5.96,206,1665471600"; d="scan'208";a="295742296" Received: from orsmga008.jf.intel.com ([10.7.209.65]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 30 Nov 2022 04:03:27 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6500,9779,10546"; a="675003137" X-IronPort-AV: E=Sophos;i="5.96,206,1665471600"; d="scan'208";a="675003137" Received: from txandevlnx322.an.intel.com ([10.123.117.44]) by orsmga008.jf.intel.com with ESMTP; 30 Nov 2022 04:03:26 -0800 From: Ganapati Kundapura To: dev@dpdk.org, jerinj@marvell.com, s.v.naga.harish.k@intel.com, abhinandan.gujjar@intel.com Cc: jay.jayatheerthan@intel.com Subject: [PATCH v1] eventdev/event_crypto: process event port's impl rel cap Date: Wed, 30 Nov 2022 06:03:23 -0600 Message-Id: <20221130120323.1559191-1-ganapati.kundapura@intel.com> X-Mailer: git-send-email 2.23.0 MIME-Version: 1.0 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 In the current implementation adapter queries event device's capability for implicit release support. This information is used to decide whether events are enqueued back as NEW or FWD events. This patch updates the adapter to query the port caps for implicit release to decide on events enqueuing back as NEW/FWD events. Signed-off-by: Ganapati Kundapura diff --git a/lib/eventdev/rte_event_crypto_adapter.c b/lib/eventdev/rte_event_crypto_adapter.c index 3c585d7..1c0a22b 100644 --- a/lib/eventdev/rte_event_crypto_adapter.c +++ b/lib/eventdev/rte_event_crypto_adapter.c @@ -53,7 +53,7 @@ struct event_crypto_adapter { uint8_t eventdev_id; /* Event port identifier */ uint8_t event_port_id; - /* Store event device's implicit release capability */ + /* Store event port's implicit release capability */ uint8_t implicit_release_disabled; /* Flag to indicate backpressure at cryptodev * Stop further dequeuing events from eventdev @@ -320,7 +320,6 @@ rte_event_crypto_adapter_create_ext(uint8_t id, uint8_t dev_id, { struct event_crypto_adapter *adapter; char mem_name[CRYPTO_ADAPTER_NAME_LEN]; - struct rte_event_dev_info dev_info; int socket_id; uint8_t i; int ret; @@ -361,17 +360,6 @@ rte_event_crypto_adapter_create_ext(uint8_t id, uint8_t dev_id, return -ENOMEM; } - ret = rte_event_dev_info_get(dev_id, &dev_info); - if (ret < 0) { - RTE_EDEV_LOG_ERR("Failed to get info for eventdev %d: %s!", - dev_id, dev_info.driver_name); - eca_circular_buffer_free(&adapter->ebuf); - rte_free(adapter); - return ret; - } - - adapter->implicit_release_disabled = (dev_info.event_dev_cap & - RTE_EVENT_DEV_CAP_IMPLICIT_RELEASE_DISABLE); adapter->eventdev_id = dev_id; adapter->socket_id = socket_id; adapter->conf_cb = conf_cb; @@ -837,6 +825,7 @@ eca_init_service(struct event_crypto_adapter *adapter, uint8_t id) struct rte_event_crypto_adapter_conf adapter_conf; struct rte_service_spec service; int ret; + uint32_t impl_rel; if (adapter->service_inited) return 0; @@ -866,6 +855,17 @@ eca_init_service(struct event_crypto_adapter *adapter, uint8_t id) adapter->max_nb = adapter_conf.max_nb; adapter->event_port_id = adapter_conf.event_port_id; + + if (rte_event_port_attr_get(adapter->eventdev_id, + adapter->event_port_id, + RTE_EVENT_PORT_ATTR_IMPLICIT_RELEASE_DISABLE, + &impl_rel)) { + RTE_EDEV_LOG_ERR("Failed to get port info for eventdev %" PRId32, + adapter->eventdev_id); + return -EINVAL; + } + + adapter->implicit_release_disabled = (uint8_t)impl_rel; adapter->service_inited = 1; return ret;