From patchwork Tue Oct 27 14:58:13 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Marvin Liu X-Patchwork-Id: 8079 Return-Path: X-Original-To: patchwork@dpdk.org Delivered-To: patchwork@dpdk.org Received: from [92.243.14.124] (localhost [IPv6:::1]) by dpdk.org (Postfix) with ESMTP id 80F048DA5; Tue, 27 Oct 2015 15:58:35 +0100 (CET) Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by dpdk.org (Postfix) with ESMTP id DA88F8D9C for ; Tue, 27 Oct 2015 15:58:34 +0100 (CET) Received: from orsmga002.jf.intel.com ([10.7.209.21]) by fmsmga102.fm.intel.com with ESMTP; 27 Oct 2015 07:58:30 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.20,205,1444719600"; d="scan'208";a="836185147" Received: from shvmail01.sh.intel.com ([10.239.29.42]) by orsmga002.jf.intel.com with ESMTP; 27 Oct 2015 07:58:32 -0700 Received: from shecgisg004.sh.intel.com (shecgisg004.sh.intel.com [10.239.29.89]) by shvmail01.sh.intel.com with ESMTP id t9REwSRW020153; Tue, 27 Oct 2015 22:58:28 +0800 Received: from shecgisg004.sh.intel.com (localhost [127.0.0.1]) by shecgisg004.sh.intel.com (8.13.6/8.13.6/SuSE Linux 0.8) with ESMTP id t9REwPHE026966; Tue, 27 Oct 2015 22:58:27 +0800 Received: (from yliu84x@localhost) by shecgisg004.sh.intel.com (8.13.6/8.13.6/Submit) id t9REwPK2026962; Tue, 27 Oct 2015 22:58:25 +0800 From: Yong Liu To: dev@dpdk.org Date: Tue, 27 Oct 2015 22:58:13 +0800 Message-Id: <1445957897-26909-4-git-send-email-yong.liu@intel.com> X-Mailer: git-send-email 1.7.4.1 In-Reply-To: <1445957897-26909-1-git-send-email-yong.liu@intel.com> References: <1445957897-26909-1-git-send-email-yong.liu@intel.com> Subject: [dpdk-dev] [PATCH v2 3/7] e1000: add ethdev rxq enable and disable function X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Implement rxq interrupt related functions in eth_dev_ops structure. Signed-off-by: Marvin Liu diff --git a/drivers/net/e1000/em_ethdev.c b/drivers/net/e1000/em_ethdev.c index 39f330a..6dc2534 100644 --- a/drivers/net/e1000/em_ethdev.c +++ b/drivers/net/e1000/em_ethdev.c @@ -108,9 +108,13 @@ static void em_vlan_hw_strip_disable(struct rte_eth_dev *dev); static void eth_em_vlan_filter_set(struct rte_eth_dev *dev, uint16_t vlan_id, int on); */ + +static int eth_em_rx_queue_intr_enable(struct rte_eth_dev *dev, uint16_t queue_id); +static int eth_em_rx_queue_intr_disable(struct rte_eth_dev *dev, uint16_t queue_id); static void em_lsc_intr_disable(struct e1000_hw *hw); static void em_rxq_intr_enable(struct e1000_hw *hw); static void em_rxq_intr_disable(struct e1000_hw *hw); + static int eth_em_led_on(struct rte_eth_dev *dev); static int eth_em_led_off(struct rte_eth_dev *dev); @@ -162,6 +166,8 @@ static const struct eth_dev_ops eth_em_ops = { .rx_descriptor_done = eth_em_rx_descriptor_done, .tx_queue_setup = eth_em_tx_queue_setup, .tx_queue_release = eth_em_tx_queue_release, + .rx_queue_intr_enable = eth_em_rx_queue_intr_enable, + .rx_queue_intr_disable = eth_em_rx_queue_intr_disable, .dev_led_on = eth_em_led_on, .dev_led_off = eth_em_led_off, .flow_ctrl_get = eth_em_flow_ctrl_get, @@ -890,6 +896,27 @@ eth_em_stats_reset(struct rte_eth_dev *dev) memset(hw_stats, 0, sizeof(*hw_stats)); } +static int +eth_em_rx_queue_intr_enable(struct rte_eth_dev *dev, __rte_unused uint16_t queue_id) +{ + struct e1000_hw *hw = E1000_DEV_PRIVATE_TO_HW(dev->data->dev_private); + + em_rxq_intr_enable(hw); + rte_intr_enable(&(dev->pci_dev->intr_handle)); + + return 0; +} + +static int +eth_em_rx_queue_intr_disable(struct rte_eth_dev *dev, __rte_unused uint16_t queue_id) +{ + struct e1000_hw *hw = E1000_DEV_PRIVATE_TO_HW(dev->data->dev_private); + + em_rxq_intr_disable(hw); + + return 0; +} + static uint32_t em_get_max_pktlen(const struct e1000_hw *hw) {