From patchwork Thu Mar 21 06:26:03 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wenzhuo Lu X-Patchwork-Id: 51433 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 990421B427; Thu, 21 Mar 2019 07:20:49 +0100 (CET) Received: from mga06.intel.com (mga06.intel.com [134.134.136.31]) by dpdk.org (Postfix) with ESMTP id 073901B3D7 for ; Thu, 21 Mar 2019 07:20:43 +0100 (CET) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga007.jf.intel.com ([10.7.209.58]) by orsmga104.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 20 Mar 2019 23:20:43 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.60,251,1549958400"; d="scan'208";a="124512896" Received: from dpdk26.sh.intel.com ([10.67.110.164]) by orsmga007.jf.intel.com with ESMTP; 20 Mar 2019 23:20:42 -0700 From: Wenzhuo Lu To: dev@dpdk.org Cc: Wenzhuo Lu Date: Thu, 21 Mar 2019 14:26:03 +0800 Message-Id: <1553149569-105555-3-git-send-email-wenzhuo.lu@intel.com> X-Mailer: git-send-email 1.9.3 In-Reply-To: <1553149569-105555-1-git-send-email-wenzhuo.lu@intel.com> References: <1551340136-83843-1-git-send-email-wenzhuo.lu@intel.com> <1553149569-105555-1-git-send-email-wenzhuo.lu@intel.com> Subject: [dpdk-dev] [PATCH v4 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 | 24 +++++++++++++++--------- drivers/net/ice/ice_rxtx.h | 5 +++++ 2 files changed, 20 insertions(+), 9 deletions(-) diff --git a/drivers/net/ice/ice_rxtx.c b/drivers/net/ice/ice_rxtx.c index c794ee8..d540ed1 100644 --- a/drivers/net/ice/ice_rxtx.c +++ b/drivers/net/ice/ice_rxtx.c @@ -366,7 +366,7 @@ PMD_DRV_LOG(ERR, "Failed to switch RX queue %u on", rx_queue_id); - ice_rx_queue_release_mbufs(rxq); + rxq->rx_rel_mbufs(rxq); ice_reset_rx_queue(rxq); return -EINVAL; } @@ -393,7 +393,7 @@ rx_queue_id); return -EINVAL; } - ice_rx_queue_release_mbufs(rxq); + rxq->rx_rel_mbufs(rxq); ice_reset_rx_queue(rxq); dev->data->rx_queue_state[rx_queue_id] = RTE_ETH_QUEUE_STATE_STOPPED; @@ -555,7 +555,7 @@ return -EINVAL; } - ice_tx_queue_release_mbufs(txq); + txq->tx_rel_mbufs(txq); ice_reset_tx_queue(txq); dev->data->tx_queue_state[tx_queue_id] = RTE_ETH_QUEUE_STATE_STOPPED; @@ -669,6 +669,7 @@ 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); @@ -701,7 +702,7 @@ return; } - ice_rx_queue_release_mbufs(q); + q->rx_rel_mbufs(q); rte_free(q->sw_ring); rte_free(q); } @@ -866,6 +867,7 @@ 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; } @@ -880,7 +882,7 @@ return; } - ice_tx_queue_release_mbufs(q); + q->tx_rel_mbufs(q); rte_free(q->sw_ring); rte_free(q); } @@ -1552,18 +1554,22 @@ void ice_clear_queues(struct rte_eth_dev *dev) { + struct ice_rx_queue *rxq; + struct ice_tx_queue *txq; uint16_t i; PMD_INIT_FUNC_TRACE(); for (i = 0; i < dev->data->nb_tx_queues; i++) { - ice_tx_queue_release_mbufs(dev->data->tx_queues[i]); - ice_reset_tx_queue(dev->data->tx_queues[i]); + txq = dev->data->tx_queues[i]; + txq->tx_rel_mbufs(txq); + ice_reset_tx_queue(txq); } for (i = 0; i < dev->data->nb_rx_queues; i++) { - ice_rx_queue_release_mbufs(dev->data->rx_queues[i]); - ice_reset_rx_queue(dev->data->rx_queues[i]); + rxq = dev->data->rx_queues[i]; + rxq->rx_rel_mbufs(rxq); + ice_reset_rx_queue(rxq); } } 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 */