From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ajit Khaparde Subject: [PATCH v2 13/25] bnxt: add rxq/txq info_get dev_ops Date: Fri, 26 May 2017 13:39:29 -0500 Message-ID: <20170526183941.80678-14-ajit.khaparde@broadcom.com> References: <20170526183941.80678-1-ajit.khaparde@broadcom.com> Cc: ferruh.yigit@intel.com To: dev@dpdk.org Return-path: Received: from rnd-relay.smtp.broadcom.com (lpdvrndsmtp01.broadcom.com [192.19.229.170]) by dpdk.org (Postfix) with ESMTP id 9ED9FA11C for ; Fri, 26 May 2017 20:39:59 +0200 (CEST) In-Reply-To: <20170526183941.80678-1-ajit.khaparde@broadcom.com> 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 support for txq_info_get and rxq_info_get dev_ops Signed-off-by: Ajit Khaparde -- v1->v2: regroup related patches and incorporate other review comments --- drivers/net/bnxt/bnxt_ethdev.c | 39 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 39 insertions(+) diff --git a/drivers/net/bnxt/bnxt_ethdev.c b/drivers/net/bnxt/bnxt_ethdev.c index 410e86f..8296e06 100644 --- a/drivers/net/bnxt/bnxt_ethdev.c +++ b/drivers/net/bnxt/bnxt_ethdev.c @@ -1390,6 +1390,43 @@ bnxt_fw_version_get(struct rte_eth_dev *dev, char *fw_version, size_t fw_size) return 0; } +static void +bnxt_rxq_info_get_op(struct rte_eth_dev *dev, uint16_t queue_id, + struct rte_eth_rxq_info *qinfo) +{ + struct bnxt_rx_queue *rxq; + + rxq = dev->data->rx_queues[queue_id]; + + qinfo->mp = rxq->mb_pool; + qinfo->scattered_rx = dev->data->scattered_rx; + qinfo->nb_desc = rxq->nb_rx_desc; + + qinfo->conf.rx_free_thresh = rxq->rx_free_thresh; + qinfo->conf.rx_drop_en = 0; + qinfo->conf.rx_deferred_start = 0; +} + +static void +bnxt_txq_info_get_op(struct rte_eth_dev *dev, uint16_t queue_id, + struct rte_eth_txq_info *qinfo) +{ + struct bnxt_tx_queue *txq; + + txq = dev->data->tx_queues[queue_id]; + + qinfo->nb_desc = txq->nb_tx_desc; + + qinfo->conf.tx_thresh.pthresh = txq->pthresh; + qinfo->conf.tx_thresh.hthresh = txq->hthresh; + qinfo->conf.tx_thresh.wthresh = txq->wthresh; + + qinfo->conf.tx_free_thresh = txq->tx_free_thresh; + qinfo->conf.tx_rs_thresh = 0; + qinfo->conf.txq_flags = txq->txq_flags; + qinfo->conf.tx_deferred_start = txq->tx_deferred_start; +} + static int bnxt_mtu_set_op(struct rte_eth_dev *eth_dev, uint16_t new_mtu) { struct bnxt *bp = eth_dev->data->dev_private; @@ -1482,6 +1519,8 @@ static const struct eth_dev_ops bnxt_dev_ops = { .xstats_reset = bnxt_dev_xstats_reset_op, .fw_version_get = bnxt_fw_version_get, .set_mc_addr_list = bnxt_dev_set_mc_addr_list_op, + .rxq_info_get = bnxt_rxq_info_get_op, + .txq_info_get = bnxt_txq_info_get_op, }; static bool bnxt_vf_pciid(uint16_t id) -- 2.10.1 (Apple Git-78)