From: Tomasz Kulasek Date: Wed, 24 Jun 2015 08:50:45 +0000 (+0200) Subject: bonding: fix initial link status of slave X-Git-Tag: spdx-start~8933 X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=414b202343ce8ad02cf90d8a7a3b12eef298c6b1;p=dpdk.git bonding: fix initial link status of slave On Fortville NIC, link status change interrupt callback is not executed when slave in bonding is (re-)started. It causes that slave's NIC is inactive even if its link status is up on the start. This patch invokes lsc callback, just after port's start, to check its initial link status and manage properly. Signed-off-by: Tomasz Kulasek Acked-by: Declan Doherty --- diff --git a/drivers/net/bonding/rte_eth_bond_pmd.c b/drivers/net/bonding/rte_eth_bond_pmd.c index 5a2fbef933..7888a7f65b 100644 --- a/drivers/net/bonding/rte_eth_bond_pmd.c +++ b/drivers/net/bonding/rte_eth_bond_pmd.c @@ -1361,6 +1361,11 @@ slave_configure(struct rte_eth_dev *bonded_eth_dev, return -1; } + /* If lsc interrupt is set, check initial slave's link status */ + if (slave_eth_dev->driver->pci_drv.drv_flags & RTE_PCI_DRV_INTR_LSC) + bond_ethdev_lsc_event_callback(slave_eth_dev->data->port_id, + RTE_ETH_EVENT_INTR_LSC, &bonded_eth_dev->data->port_id); + return 0; }