From: Thomas Monjalon Date: Thu, 4 Jan 2018 16:01:11 +0000 (+0100) Subject: ethdev: add notifications for probing and removal X-Git-Tag: spdx-start~357 X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=29aa41e36de7;p=dpdk.git ethdev: add notifications for probing and removal When a PMD finishes probing, it creates the new port by calling the function rte_eth_dev_allocate(). A notification of the new port is sent there to the upper layer. When a PMD finishes removal of a port, it calls the function rte_eth_dev_release_port(). A notification of the destroyed port is sent there to the upper layer. Signed-off-by: Thomas Monjalon Reviewed-by: Ferruh Yigit --- diff --git a/lib/librte_ether/rte_ethdev.c b/lib/librte_ether/rte_ethdev.c index 780b1d6176..b3495992d7 100644 --- a/lib/librte_ether/rte_ethdev.c +++ b/lib/librte_ether/rte_ethdev.c @@ -209,6 +209,8 @@ rte_eth_dev_allocate(const char *name) eth_dev->data->port_id = port_id; eth_dev->data->mtu = ETHER_MTU; + _rte_eth_dev_callback_process(eth_dev, RTE_ETH_EVENT_NEW, NULL); + return eth_dev; } @@ -250,6 +252,9 @@ rte_eth_dev_release_port(struct rte_eth_dev *eth_dev) return -EINVAL; eth_dev->state = RTE_ETH_DEV_UNUSED; + + _rte_eth_dev_callback_process(eth_dev, RTE_ETH_EVENT_DESTROY, NULL); + return 0; } diff --git a/lib/librte_ether/rte_ethdev.h b/lib/librte_ether/rte_ethdev.h index 5aa8afc880..f0eeefe6a3 100644 --- a/lib/librte_ether/rte_ethdev.h +++ b/lib/librte_ether/rte_ethdev.h @@ -3499,6 +3499,8 @@ enum rte_eth_event_type { RTE_ETH_EVENT_VF_MBOX, /**< message from the VF received by PF */ RTE_ETH_EVENT_MACSEC, /**< MACsec offload related event */ RTE_ETH_EVENT_INTR_RMV, /**< device removal event */ + RTE_ETH_EVENT_NEW, /**< port is probed */ + RTE_ETH_EVENT_DESTROY, /**< port is released */ RTE_ETH_EVENT_MAX /**< max value of this enum */ };