[dpdk-dev,10/11] e1000: add a message when forcing scatter mode
Commit Message
Signed-off-by: David Marchand <david.marchand@6wind.com>
---
lib/librte_pmd_e1000/em_rxtx.c | 4 ++++
lib/librte_pmd_e1000/igb_rxtx.c | 14 ++++++++++++++
2 files changed, 18 insertions(+)
@@ -1703,6 +1703,8 @@ eth_em_rx_init(struct rte_eth_dev *dev)
*/
if (dev->data->dev_conf.rxmode.jumbo_frame ||
rctl_bsize < ETHER_MAX_LEN) {
+ if (!dev->data->scattered_rx)
+ PMD_INIT_LOG(DEBUG, "forcing scatter mode\n");
dev->rx_pkt_burst =
(eth_rx_burst_t)eth_em_recv_scattered_pkts;
dev->data->scattered_rx = 1;
@@ -1710,6 +1712,8 @@ eth_em_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\n");
dev->rx_pkt_burst = eth_em_recv_scattered_pkts;
dev->data->scattered_rx = 1;
}
@@ -1980,6 +1980,9 @@ eth_igb_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 * VLAN_TAG_SIZE) > buf_size){
+ if (!dev->data->scattered_rx)
+ PMD_INIT_LOG(DEBUG,
+ "forcing scatter mode\n");
dev->rx_pkt_burst = eth_igb_recv_scattered_pkts;
dev->data->scattered_rx = 1;
}
@@ -1989,6 +1992,8 @@ eth_igb_rx_init(struct rte_eth_dev *dev)
*/
if ((rctl_bsize == 0) || (rctl_bsize > buf_size))
rctl_bsize = buf_size;
+ if (!dev->data->scattered_rx)
+ PMD_INIT_LOG(DEBUG, "forcing scatter mode\n");
dev->rx_pkt_burst = eth_igb_recv_scattered_pkts;
dev->data->scattered_rx = 1;
}
@@ -2010,6 +2015,8 @@ eth_igb_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\n");
dev->rx_pkt_burst = eth_igb_recv_scattered_pkts;
dev->data->scattered_rx = 1;
}
@@ -2244,6 +2251,9 @@ eth_igbvf_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 * VLAN_TAG_SIZE) > buf_size){
+ if (!dev->data->scattered_rx)
+ PMD_INIT_LOG(DEBUG,
+ "forcing scatter mode\n");
dev->rx_pkt_burst = eth_igb_recv_scattered_pkts;
dev->data->scattered_rx = 1;
}
@@ -2253,6 +2263,8 @@ eth_igbvf_rx_init(struct rte_eth_dev *dev)
*/
if ((rctl_bsize == 0) || (rctl_bsize > buf_size))
rctl_bsize = buf_size;
+ if (!dev->data->scattered_rx)
+ PMD_INIT_LOG(DEBUG, "forcing scatter mode\n");
dev->rx_pkt_burst = eth_igb_recv_scattered_pkts;
dev->data->scattered_rx = 1;
}
@@ -2284,6 +2296,8 @@ eth_igbvf_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\n");
dev->rx_pkt_burst = eth_igb_recv_scattered_pkts;
dev->data->scattered_rx = 1;
}