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From: David Marchand <david.marchand@6wind.com>
To: dev@dpdk.org
Subject: [dpdk-dev] [PATCH 03/11] ixgbe: add a message when forcing scatter mode
Date: Tue, 26 Aug 2014 16:09:13 +0200	[thread overview]
Message-ID: <1409062162-19575-4-git-send-email-david.marchand@6wind.com> (raw)
In-Reply-To: <1409062162-19575-1-git-send-email-david.marchand@6wind.com>

Signed-off-by: David Marchand <david.marchand@6wind.com>
---
 lib/librte_pmd_ixgbe/ixgbe_rxtx.c |    8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/lib/librte_pmd_ixgbe/ixgbe_rxtx.c b/lib/librte_pmd_ixgbe/ixgbe_rxtx.c
index cbec821..e2804bd 100644
--- a/lib/librte_pmd_ixgbe/ixgbe_rxtx.c
+++ b/lib/librte_pmd_ixgbe/ixgbe_rxtx.c
@@ -3482,12 +3482,16 @@ ixgbe_dev_rx_init(struct rte_eth_dev *dev)
 		/* It adds dual VLAN length for supporting dual VLAN */
 		if ((dev->data->dev_conf.rxmode.max_rx_pkt_len +
 				2 * IXGBE_VLAN_TAG_SIZE) > buf_size){
+			if (!dev->data->scattered_rx)
+				PMD_INIT_LOG(DEBUG, "forcing scatter mode\n");
 			dev->data->scattered_rx = 1;
 			dev->rx_pkt_burst = ixgbe_recv_scattered_pkts;
 		}
 	}
 
 	if (dev->data->dev_conf.rxmode.enable_scatter) {
+		if (!dev->data->scattered_rx)
+			PMD_INIT_LOG(DEBUG, "forcing scatter mode\n");
 		dev->rx_pkt_burst = ixgbe_recv_scattered_pkts;
 		dev->data->scattered_rx = 1;
 	}
@@ -3975,12 +3979,16 @@ ixgbevf_dev_rx_init(struct rte_eth_dev *dev)
 		/* It adds dual VLAN length for supporting dual VLAN */
 		if ((dev->data->dev_conf.rxmode.max_rx_pkt_len +
 				2 * IXGBE_VLAN_TAG_SIZE) > buf_size) {
+			if (!dev->data->scattered_rx)
+				PMD_INIT_LOG(DEBUG, "forcing scatter mode\n");
 			dev->data->scattered_rx = 1;
 			dev->rx_pkt_burst = ixgbe_recv_scattered_pkts;
 		}
 	}
 
 	if (dev->data->dev_conf.rxmode.enable_scatter) {
+		if (!dev->data->scattered_rx)
+			PMD_INIT_LOG(DEBUG, "forcing scatter mode\n");
 		dev->rx_pkt_burst = ixgbe_recv_scattered_pkts;
 		dev->data->scattered_rx = 1;
 	}
-- 
1.7.10.4

  parent reply	other threads:[~2014-08-26 14:05 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-08-26 14:09 [dpdk-dev] [PATCH 00/11] cleanup logs in main PMDs David Marchand
2014-08-26 14:09 ` [dpdk-dev] [PATCH 01/11] ixgbe: clean log messages David Marchand
2014-08-26 14:23   ` Jay Rolette
2014-08-26 14:55     ` David Marchand
2014-08-27 13:53       ` Jay Rolette
2014-08-27 18:06         ` Stephen Hemminger
2014-08-29  7:45           ` David Marchand
2014-08-26 14:09 ` [dpdk-dev] [PATCH 02/11] ixgbe: always log init messages David Marchand
2014-08-26 14:09 ` David Marchand [this message]
2014-08-26 14:09 ` [dpdk-dev] [PATCH 04/11] ixgbe: add log messages when rx bulk mode is not usable David Marchand
2014-08-26 14:09 ` [dpdk-dev] [PATCH 05/11] i40e: clean log messages David Marchand
2014-08-26 14:09 ` [dpdk-dev] [PATCH 06/11] i40e: always log init messages David Marchand
2014-08-26 14:09 ` [dpdk-dev] [PATCH 07/11] i40e: add log messages when rx bulk mode is not usable David Marchand
2014-08-26 14:09 ` [dpdk-dev] [PATCH 08/11] e1000: clean log messages David Marchand
2014-08-26 14:09 ` [dpdk-dev] [PATCH 09/11] e1000: always log init messages David Marchand
2014-08-26 14:09 ` [dpdk-dev] [PATCH 10/11] e1000: add a message when forcing scatter mode David Marchand
2014-08-26 14:09 ` [dpdk-dev] [PATCH 11/11] eal: set log level from command line David Marchand

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