From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rahul Lakkireddy Subject: [PATCH v4 7/9] cxgbe: add link related functions for cxgbe PMD. Date: Tue, 30 Jun 2015 04:58:40 +0530 Message-ID: <463c6f2f823d17570fb6df1436c9af24b08bf0b3.1435607714.git.rahul.lakkireddy@chelsio.com> References: Cc: Felix Marti , Kumar Sanghvi , Nirranjan Kirubaharan To: dev@dpdk.org Return-path: Received: from stargate3.asicdesigners.com (stargate.chelsio.com [67.207.112.58]) by dpdk.org (Postfix) with ESMTP id E822BC494 for ; Mon, 29 Jun 2015 19:59:41 +0200 (CEST) In-Reply-To: In-Reply-To: References: 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" Adds link update, promiscuous and multicast related eth_dev_ops for cxgbe poll mode driver. Signed-off-by: Rahul Lakkireddy Signed-off-by: Kumar Sanghvi --- v4: - No changes. v3: - No changes. v2: - This patch is a subset of patch 2/5 submitted in v1. - Update cxgbe_dev_link_update() to return correct value. drivers/net/cxgbe/cxgbe_ethdev.c | 66 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 66 insertions(+) diff --git a/drivers/net/cxgbe/cxgbe_ethdev.c b/drivers/net/cxgbe/cxgbe_ethdev.c index 600a16c..c0dd5f3 100644 --- a/drivers/net/cxgbe/cxgbe_ethdev.c +++ b/drivers/net/cxgbe/cxgbe_ethdev.c @@ -164,6 +164,67 @@ static void cxgbe_dev_info_get(struct rte_eth_dev *eth_dev, device_info->reta_size = pi->rss_size; } +static void cxgbe_dev_promiscuous_enable(struct rte_eth_dev *eth_dev) +{ + struct port_info *pi = (struct port_info *)(eth_dev->data->dev_private); + struct adapter *adapter = pi->adapter; + + t4_set_rxmode(adapter, adapter->mbox, pi->viid, -1, + 1, -1, 1, -1, false); +} + +static void cxgbe_dev_promiscuous_disable(struct rte_eth_dev *eth_dev) +{ + struct port_info *pi = (struct port_info *)(eth_dev->data->dev_private); + struct adapter *adapter = pi->adapter; + + t4_set_rxmode(adapter, adapter->mbox, pi->viid, -1, + 0, -1, 1, -1, false); +} + +static void cxgbe_dev_allmulticast_enable(struct rte_eth_dev *eth_dev) +{ + struct port_info *pi = (struct port_info *)(eth_dev->data->dev_private); + struct adapter *adapter = pi->adapter; + + /* TODO: address filters ?? */ + + t4_set_rxmode(adapter, adapter->mbox, pi->viid, -1, + -1, 1, 1, -1, false); +} + +static void cxgbe_dev_allmulticast_disable(struct rte_eth_dev *eth_dev) +{ + struct port_info *pi = (struct port_info *)(eth_dev->data->dev_private); + struct adapter *adapter = pi->adapter; + + /* TODO: address filters ?? */ + + t4_set_rxmode(adapter, adapter->mbox, pi->viid, -1, + -1, 0, 1, -1, false); +} + +static int cxgbe_dev_link_update(struct rte_eth_dev *eth_dev, + __rte_unused int wait_to_complete) +{ + struct port_info *pi = (struct port_info *)(eth_dev->data->dev_private); + struct adapter *adapter = pi->adapter; + struct sge *s = &adapter->sge; + struct rte_eth_link *old_link = ð_dev->data->dev_link; + unsigned int work_done, budget = 4; + + cxgbe_poll(&s->fw_evtq, NULL, budget, &work_done); + if (old_link->link_status == pi->link_cfg.link_ok) + return -1; /* link not changed */ + + eth_dev->data->dev_link.link_status = pi->link_cfg.link_ok; + eth_dev->data->dev_link.link_duplex = ETH_LINK_FULL_DUPLEX; + eth_dev->data->dev_link.link_speed = pi->link_cfg.speed; + + /* link has changed */ + return 0; +} + static int cxgbe_dev_tx_queue_start(struct rte_eth_dev *eth_dev, uint16_t tx_queue_id); static int cxgbe_dev_rx_queue_start(struct rte_eth_dev *eth_dev, @@ -585,8 +646,13 @@ static struct eth_dev_ops cxgbe_eth_dev_ops = { .dev_start = cxgbe_dev_start, .dev_stop = cxgbe_dev_stop, .dev_close = cxgbe_dev_close, + .promiscuous_enable = cxgbe_dev_promiscuous_enable, + .promiscuous_disable = cxgbe_dev_promiscuous_disable, + .allmulticast_enable = cxgbe_dev_allmulticast_enable, + .allmulticast_disable = cxgbe_dev_allmulticast_disable, .dev_configure = cxgbe_dev_configure, .dev_infos_get = cxgbe_dev_info_get, + .link_update = cxgbe_dev_link_update, .tx_queue_setup = cxgbe_dev_tx_queue_setup, .tx_queue_start = cxgbe_dev_tx_queue_start, .tx_queue_stop = cxgbe_dev_tx_queue_stop, -- 2.4.1