From patchwork Tue Mar 26 06:16:45 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wenzhuo Lu X-Patchwork-Id: 51689 X-Patchwork-Delegate: qi.z.zhang@intel.com 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 50B81493D; Tue, 26 Mar 2019 07:11:27 +0100 (CET) Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by dpdk.org (Postfix) with ESMTP id 577983256 for ; Tue, 26 Mar 2019 07:11:22 +0100 (CET) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by orsmga102.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 25 Mar 2019 23:11:21 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.60,271,1549958400"; d="scan'208";a="158420090" Received: from dpdk26.sh.intel.com ([10.67.110.164]) by fmsmga001.fm.intel.com with ESMTP; 25 Mar 2019 23:11:20 -0700 From: Wenzhuo Lu To: dev@dpdk.org Cc: Wenzhuo Lu Date: Tue, 26 Mar 2019 14:16:45 +0800 Message-Id: <1553581011-94181-3-git-send-email-wenzhuo.lu@intel.com> X-Mailer: git-send-email 1.9.3 In-Reply-To: <1553581011-94181-1-git-send-email-wenzhuo.lu@intel.com> References: <1551340136-83843-1-git-send-email-wenzhuo.lu@intel.com> <1553581011-94181-1-git-send-email-wenzhuo.lu@intel.com> Subject: [dpdk-dev] [PATCH v7 2/8] net/ice: add pointer for queue buffer release 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 function pointers of buffer releasing for RX and TX queues, for vector functions will be added for RX and TX. Signed-off-by: Wenzhuo Lu --- drivers/net/ice/ice_rxtx.c | 17 +++++++++++++++-- drivers/net/ice/ice_rxtx.h | 5 +++++ 2 files changed, 20 insertions(+), 2 deletions(-) diff --git a/drivers/net/ice/ice_rxtx.c b/drivers/net/ice/ice_rxtx.c index c794ee8..22e1fb5 100644 --- a/drivers/net/ice/ice_rxtx.c +++ b/drivers/net/ice/ice_rxtx.c @@ -165,7 +165,7 @@ /* Free all mbufs for descriptors in rx queue */ static void -ice_rx_queue_release_mbufs(struct ice_rx_queue *rxq) +_ice_rx_queue_release_mbufs(struct ice_rx_queue *rxq) { uint16_t i; @@ -193,6 +193,12 @@ #endif /* RTE_LIBRTE_ICE_RX_ALLOW_BULK_ALLOC */ } +static void +ice_rx_queue_release_mbufs(struct ice_rx_queue *rxq) +{ + rxq->rx_rel_mbufs(rxq); +} + /* turn on or off rx queue * @q_idx: queue index in pf scope * @on: turn on or off the queue @@ -468,7 +474,7 @@ /* Free all mbufs for descriptors in tx queue */ static void -ice_tx_queue_release_mbufs(struct ice_tx_queue *txq) +_ice_tx_queue_release_mbufs(struct ice_tx_queue *txq) { uint16_t i; @@ -484,6 +490,11 @@ } } } +static void +ice_tx_queue_release_mbufs(struct ice_tx_queue *txq) +{ + txq->tx_rel_mbufs(txq); +} static void ice_reset_tx_queue(struct ice_tx_queue *txq) @@ -669,6 +680,7 @@ ice_reset_rx_queue(rxq); rxq->q_set = TRUE; dev->data->rx_queues[queue_idx] = rxq; + rxq->rx_rel_mbufs = _ice_rx_queue_release_mbufs; use_def_burst_func = ice_check_rx_burst_bulk_alloc_preconditions(rxq); @@ -866,6 +878,7 @@ ice_reset_tx_queue(txq); txq->q_set = TRUE; dev->data->tx_queues[queue_idx] = txq; + txq->tx_rel_mbufs = _ice_tx_queue_release_mbufs; return 0; } diff --git a/drivers/net/ice/ice_rxtx.h b/drivers/net/ice/ice_rxtx.h index ec0e52e..78b4928 100644 --- a/drivers/net/ice/ice_rxtx.h +++ b/drivers/net/ice/ice_rxtx.h @@ -27,6 +27,9 @@ #define ICE_SUPPORT_CHAIN_NUM 5 +typedef void (*ice_rx_release_mbufs_t)(struct ice_rx_queue *rxq); +typedef void (*ice_tx_release_mbufs_t)(struct ice_tx_queue *txq); + struct ice_rx_entry { struct rte_mbuf *mbuf; }; @@ -61,6 +64,7 @@ struct ice_rx_queue { uint16_t max_pkt_len; /* Maximum packet length */ bool q_set; /* indicate if rx queue has been configured */ bool rx_deferred_start; /* don't start this queue in dev start */ + ice_rx_release_mbufs_t rx_rel_mbufs; }; struct ice_tx_entry { @@ -100,6 +104,7 @@ struct ice_tx_queue { uint16_t tx_next_rs; bool tx_deferred_start; /* don't start this queue in dev start */ bool q_set; /* indicate if tx queue has been configured */ + ice_tx_release_mbufs_t tx_rel_mbufs; }; /* Offload features */