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ixgbe: add a message when forcing scatter mode

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Signed-off-by: David Marchand <david.marchand@6wind.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
This commit is contained in:
David Marchand 2014-09-17 15:46:38 +02:00 committed by Thomas Monjalon
parent 23f91f32f2
commit ce4cec98a3
1 changed files with 8 additions and 0 deletions
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8
lib/librte_pmd_ixgbe/ixgbe_rxtx.c
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@ -3484,6 +3484,8 @@ 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");
dev->data->scattered_rx = 1;
#ifdef RTE_IXGBE_INC_VECTOR
dev->rx_pkt_burst = ixgbe_recv_scattered_pkts_vec;
@ -3494,6 +3496,8 @@ ixgbe_dev_rx_init(struct rte_eth_dev *dev)
}
if (dev->data->dev_conf.rxmode.enable_scatter) {
if (!dev->data->scattered_rx)
PMD_INIT_LOG(DEBUG, "forcing scatter mode");
#ifdef RTE_IXGBE_INC_VECTOR
dev->rx_pkt_burst = ixgbe_recv_scattered_pkts_vec;
#else
@ -3983,6 +3987,8 @@ 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");
dev->data->scattered_rx = 1;
#ifdef RTE_IXGBE_INC_VECTOR
dev->rx_pkt_burst = ixgbe_recv_scattered_pkts_vec;
@ -3993,6 +3999,8 @@ ixgbevf_dev_rx_init(struct rte_eth_dev *dev)
}
if (dev->data->dev_conf.rxmode.enable_scatter) {
if (!dev->data->scattered_rx)
PMD_INIT_LOG(DEBUG, "forcing scatter mode");
#ifdef RTE_IXGBE_INC_VECTOR
dev->rx_pkt_burst = ixgbe_recv_scattered_pkts_vec;
#else