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raw/ioat: expand descriptor struct to full 64 bytes
[dpdk.git]
/
drivers
/
net
/
e1000
/
igb_rxtx.c
diff --git
a/drivers/net/e1000/igb_rxtx.c
b/drivers/net/e1000/igb_rxtx.c
index
45da4ed
..
278d5d2
100644
(file)
--- a/
drivers/net/e1000/igb_rxtx.c
+++ b/
drivers/net/e1000/igb_rxtx.c
@@
-2343,15
+2343,18
@@
eth_igb_rx_init(struct rte_eth_dev *dev)
* Configure support of jumbo frames, if any.
*/
if (dev->data->dev_conf.rxmode.offloads & DEV_RX_OFFLOAD_JUMBO_FRAME) {
* Configure support of jumbo frames, if any.
*/
if (dev->data->dev_conf.rxmode.offloads & DEV_RX_OFFLOAD_JUMBO_FRAME) {
+ uint32_t max_len = dev->data->dev_conf.rxmode.max_rx_pkt_len;
+
rctl |= E1000_RCTL_LPE;
/*
* Set maximum packet length by default, and might be updated
* together with enabling/disabling dual VLAN.
*/
rctl |= E1000_RCTL_LPE;
/*
* Set maximum packet length by default, and might be updated
* together with enabling/disabling dual VLAN.
*/
- E1000_WRITE_REG(hw, E1000_RLPML,
- dev->data->dev_conf.rxmode.max_rx_pkt_len +
- VLAN_TAG_SIZE);
+ if (rxmode->offloads & DEV_RX_OFFLOAD_VLAN_EXTEND)
+ max_len += VLAN_TAG_SIZE;
+
+ E1000_WRITE_REG(hw, E1000_RLPML, max_len);
} else
rctl &= ~E1000_RCTL_LPE;
} else
rctl &= ~E1000_RCTL_LPE;