[PATCH 03/11] ixgbe: add a message when forcing scatter mode
From: David Marchand <hidden>
Date: 2014-08-26 14:09:13
Subsystem:
library code, the rest · Maintainers:
Andrew Morton, Linus Torvalds
Signed-off-by: David Marchand <redacted> --- 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