From patchwork Thu Apr 25 05:42:35 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Rao, Nikhil" X-Patchwork-Id: 53063 Return-Path: X-Original-To: patchwork@dpdk.org Delivered-To: patchwork@dpdk.org Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id B39022C54; Thu, 25 Apr 2019 07:43:29 +0200 (CEST) Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by dpdk.org (Postfix) with ESMTP id DED4BA49 for ; Thu, 25 Apr 2019 07:43:26 +0200 (CEST) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga002.jf.intel.com ([10.7.209.21]) by fmsmga105.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 24 Apr 2019 22:43:25 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.60,392,1549958400"; d="scan'208";a="153579206" Received: from unknown (HELO broadwell-dev-4.localdomain) ([10.224.122.193]) by orsmga002.jf.intel.com with ESMTP; 24 Apr 2019 22:43:23 -0700 From: Nikhil Rao To: thomas@monjalon.net Cc: dev@dpdk.org, Nikhil Rao , jerinj@marvell.com Date: Thu, 25 Apr 2019 11:12:35 +0530 Message-Id: <1556170955-40555-1-git-send-email-nikhil.rao@intel.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1555998614-35566-1-git-send-email-nikhil.rao@intel.com> References: <1555998614-35566-1-git-send-email-nikhil.rao@intel.com> Subject: [dpdk-dev] [PATCH v3] eventdev: add experimental tag back 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" Add the experimental tag back to the Rx event adapter callback, the Rx event callback register and the Rx event adapter statistics retrieval functions due to API change to be proposed in a future patch. This patch also adds the experimental tag to these function definition and adds the functions to the EXPERIMENTAL section of the map file, these were missing previously. Fixes: 80bdf91dc8ee ("eventdev: promote adapter functions as stable") Cc: jerinj@marvell.com Signed-off-by: Nikhil Rao --- v3: * add experimental tag to the Rx event adapter stats retrieval function v2: * add patch explanation to commit message lib/librte_eventdev/rte_event_eth_rx_adapter.c | 11 ++++++----- lib/librte_eventdev/rte_event_eth_rx_adapter.h | 17 +++++++++++++++-- lib/librte_eventdev/rte_eventdev_version.map | 8 +++++++- 3 files changed, 28 insertions(+), 8 deletions(-) diff --git a/lib/librte_eventdev/rte_event_eth_rx_adapter.c b/lib/librte_eventdev/rte_event_eth_rx_adapter.c index 8d178be..27e0fe7 100644 --- a/lib/librte_eventdev/rte_event_eth_rx_adapter.c +++ b/lib/librte_eventdev/rte_event_eth_rx_adapter.c @@ -2296,7 +2296,7 @@ static int rxa_sw_add(struct rte_event_eth_rx_adapter *rx_adapter, return rxa_ctrl(id, 0); } -int +int __rte_experimental rte_event_eth_rx_adapter_stats_get(uint8_t id, struct rte_event_eth_rx_adapter_stats *stats) { @@ -2383,10 +2383,11 @@ static int rxa_sw_add(struct rte_event_eth_rx_adapter *rx_adapter, return rx_adapter->service_inited ? 0 : -ESRCH; } -int rte_event_eth_rx_adapter_cb_register(uint8_t id, - uint16_t eth_dev_id, - rte_event_eth_rx_adapter_cb_fn cb_fn, - void *cb_arg) +int __rte_experimental +rte_event_eth_rx_adapter_cb_register(uint8_t id, + uint16_t eth_dev_id, + rte_event_eth_rx_adapter_cb_fn cb_fn, + void *cb_arg) { struct rte_event_eth_rx_adapter *rx_adapter; struct eth_device_info *dev_info; diff --git a/lib/librte_eventdev/rte_event_eth_rx_adapter.h b/lib/librte_eventdev/rte_event_eth_rx_adapter.h index cf23cde..176f8ca 100644 --- a/lib/librte_eventdev/rte_event_eth_rx_adapter.h +++ b/lib/librte_eventdev/rte_event_eth_rx_adapter.h @@ -173,6 +173,9 @@ struct rte_event_eth_rx_adapter_queue_conf { }; /** + * @warning + * @b EXPERIMENTAL: this API may change without prior notice + * * A structure used to retrieve statistics for an eth rx adapter instance. */ struct rte_event_eth_rx_adapter_stats { @@ -201,6 +204,9 @@ struct rte_event_eth_rx_adapter_stats { }; /** + * @warning + * @b EXPERIMENTAL: this API may change without prior notice + * * Callback function invoked by the SW adapter before it continues * to process packets. The callback is passed the size of the enqueue * buffer in the SW adapter and the occupancy of the buffer. The @@ -392,6 +398,9 @@ int rte_event_eth_rx_adapter_queue_del(uint8_t id, uint16_t eth_dev_id, int rte_event_eth_rx_adapter_stop(uint8_t id); /** + * @warning + * @b EXPERIMENTAL: this API may change without prior notice + * * Retrieve statistics for an adapter * * @param id @@ -404,7 +413,8 @@ int rte_event_eth_rx_adapter_queue_del(uint8_t id, uint16_t eth_dev_id, * - 0: Success, retrieved successfully. * - <0: Error code on failure. */ -int rte_event_eth_rx_adapter_stats_get(uint8_t id, +int __rte_experimental +rte_event_eth_rx_adapter_stats_get(uint8_t id, struct rte_event_eth_rx_adapter_stats *stats); /** @@ -437,6 +447,9 @@ int rte_event_eth_rx_adapter_stats_get(uint8_t id, int rte_event_eth_rx_adapter_service_id_get(uint8_t id, uint32_t *service_id); /** + * @warning + * @b EXPERIMENTAL: this API may change without prior notice + * * Register callback to process Rx packets, this is supported for * SW based packet transfers. * @see rte_event_eth_rx_cb_fn @@ -453,7 +466,7 @@ int rte_event_eth_rx_adapter_stats_get(uint8_t id, * - 0: Success * - <0: Error code on failure. */ -int +int __rte_experimental rte_event_eth_rx_adapter_cb_register(uint8_t id, uint16_t eth_dev_id, rte_event_eth_rx_adapter_cb_fn cb_fn, diff --git a/lib/librte_eventdev/rte_eventdev_version.map b/lib/librte_eventdev/rte_eventdev_version.map index 88c3ce5..55c56e3 100644 --- a/lib/librte_eventdev/rte_eventdev_version.map +++ b/lib/librte_eventdev/rte_eventdev_version.map @@ -63,7 +63,6 @@ DPDK_17.11 { rte_event_eth_rx_adapter_queue_del; rte_event_eth_rx_adapter_service_id_get; rte_event_eth_rx_adapter_start; - rte_event_eth_rx_adapter_stats_get; rte_event_eth_rx_adapter_stats_reset; rte_event_eth_rx_adapter_stop; } DPDK_17.08; @@ -124,3 +123,10 @@ DPDK_19.05 { rte_event_timer_arm_tmo_tick_burst; rte_event_timer_cancel_burst; } DPDK_18.05; + +EXPERIMENTAL { + global: + + rte_event_eth_rx_adapter_cb_register; + rte_event_eth_rx_adapter_stats_get; +};