From patchwork Thu Dec 1 06:46:48 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ganapati Kundapura X-Patchwork-Id: 120404 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 D73A0A00C5; Thu, 1 Dec 2022 07:46:58 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 718B042D14; Thu, 1 Dec 2022 07:46:58 +0100 (CET) Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by mails.dpdk.org (Postfix) with ESMTP id E7DF842D0D for ; Thu, 1 Dec 2022 07:46:56 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1669877217; x=1701413217; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=cm3Rjpo70l4rGkhm4tU/DZn3QJ/SB9Pegh0L0gAYRtE=; b=Ygrhd+O2nvMZS4P36A60yUoVKnW/Px4JThvMfDDWLw97kgq0jN/1t4NU sGJ048lVEfMejpE+wPiqJMj51v8h9x5kW6tBRerYu6eGd6AqJDPio61Uw 9soypj3Gq6DY3IeWikLG5CCkWGqZ9dS3mFy6wYi+wd1f/Oxodr8yy1OGr 5EW9pkEQTlvb4SBHnkixf+UtmmYkRcNcEf94ux/VjEjujTT4em6YZyTjI 9mqK2q81Uf6bQzGgTbklyrs/ij/sUwvIm0vMmbOgNeuY74rpwLguIWhar uPR+d0/nnJsTYqT+Ueyr1CIv4PZR0GWOH3nxkiWaykx+Cs+ZYt9PslM36 g==; X-IronPort-AV: E=McAfee;i="6500,9779,10547"; a="314304297" X-IronPort-AV: E=Sophos;i="5.96,207,1665471600"; d="scan'208";a="314304297" Received: from orsmga003.jf.intel.com ([10.7.209.27]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 30 Nov 2022 22:46:55 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6500,9779,10547"; a="594950424" X-IronPort-AV: E=Sophos;i="5.96,207,1665471600"; d="scan'208";a="594950424" Received: from txandevlnx322.an.intel.com ([10.123.117.44]) by orsmga003.jf.intel.com with ESMTP; 30 Nov 2022 22:46:54 -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 v2 1/5] eventdev/event_crypto: process event port's impl rel cap Date: Thu, 1 Dec 2022 00:46:48 -0600 Message-Id: <20221201064652.1885734-1-ganapati.kundapura@intel.com> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20221130171014.1723899-1-ganapati.kundapura@intel.com> References: <20221130171014.1723899-1-ganapati.kundapura@intel.com> 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 Acked-by: Volodymyr Fialko --- v2: * Updated subject line in commit message 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;