From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jerin Jacob Subject: Re: [PATCH] eventdev: fix internal event port logic in Rx event adapter Date: Mon, 11 Jun 2018 17:48:25 +0530 Message-ID: <20180611121824.GC8358@jerin> References: <1528035046-14292-1-git-send-email-nikhil.rao@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: dev@dpdk.org, stable@dpdk.org To: Nikhil Rao Return-path: Content-Disposition: inline In-Reply-To: <1528035046-14292-1-git-send-email-nikhil.rao@intel.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" -----Original Message----- > Date: Sun, 3 Jun 2018 19:40:46 +0530 > From: Nikhil Rao > To: jerin.jacob@caviumnetworks.com > CC: dev@dpdk.org, Nikhil Rao , stable@dpdk.org > Subject: [PATCH] eventdev: fix internal event port logic in Rx event adapter > X-Mailer: git-send-email 1.8.3.1 > > Set the internal_event_port flag when the ethdev-eventdev > packet transfer is implemented in hardware and add a check > for the flag to ignore the connection when setting up the > WRR polling sequence. > > Fixes: 9c38b704d280 ("eventdev: add eth Rx adapter implementation") > Signed-off-by: Nikhil Rao > CC: stable@dpdk.org Acked-by: Jerin Jacob Applied to dpdk-next-eventdev/master. Thanks. > --- > lib/librte_eventdev/rte_event_eth_rx_adapter.c | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/lib/librte_eventdev/rte_event_eth_rx_adapter.c b/lib/librte_eventdev/rte_event_eth_rx_adapter.c > index 3a70058..d03f870 100644 > --- a/lib/librte_eventdev/rte_event_eth_rx_adapter.c > +++ b/lib/librte_eventdev/rte_event_eth_rx_adapter.c > @@ -224,6 +224,8 @@ static uint16_t gcd_u16(uint16_t a, uint16_t b) > nb_rx_queues = dev_info->dev->data->nb_rx_queues; > if (dev_info->rx_queue == NULL) > continue; > + if (dev_info->internal_event_port) > + continue; > for (q = 0; q < nb_rx_queues; q++) { > struct eth_rx_queue_info *queue_info = > &dev_info->rx_queue[q]; > @@ -1050,6 +1052,7 @@ static int add_rx_queue(struct rte_event_eth_rx_adapter *rx_adapter, > &rte_eth_devices[eth_dev_id], > rx_queue_id, queue_conf); > if (ret == 0) { > + dev_info->internal_event_port = 1; > update_queue_info(rx_adapter, > &rx_adapter->eth_devices[eth_dev_id], > rx_queue_id, > @@ -1057,6 +1060,7 @@ static int add_rx_queue(struct rte_event_eth_rx_adapter *rx_adapter, > } > } else { > rte_spinlock_lock(&rx_adapter->rx_lock); > + dev_info->internal_event_port = 0; > ret = init_service(rx_adapter, id); > if (ret == 0) > ret = add_rx_queue(rx_adapter, eth_dev_id, rx_queue_id, > -- > 1.8.3.1 >