#include "e1000/e1000_api.h"
#include "e1000_ethdev.h"
+#define IGB_RSS_OFFLOAD_ALL ( \
+ ETH_RSS_IPV4 | \
+ ETH_RSS_IPV4_TCP | \
+ ETH_RSS_IPV6 | \
+ ETH_RSS_IPV6_EX | \
+ ETH_RSS_IPV6_TCP | \
+ ETH_RSS_IPV6_TCP_EX | \
+ ETH_RSS_IPV4_UDP | \
+ ETH_RSS_IPV6_UDP | \
+ ETH_RSS_IPV6_UDP_EX)
+
static inline struct rte_mbuf *
rte_rxmbuf_alloc(struct rte_mempool *mp)
{
uint8_t *hash_key;
uint32_t rss_key;
uint32_t mrqc;
- uint16_t rss_hf;
+ uint64_t rss_hf;
uint16_t i;
hash_key = rss_conf->rss_key;
{
struct e1000_hw *hw;
uint32_t mrqc;
- uint16_t rss_hf;
+ uint64_t rss_hf;
hw = E1000_DEV_PRIVATE_TO_HW(dev->data->dev_private);
* initialization time, or does not attempt to enable RSS, if RSS was
* disabled at initialization time.
*/
- rss_hf = rss_conf->rss_hf;
+ rss_hf = rss_conf->rss_hf & IGB_RSS_OFFLOAD_ALL;
mrqc = E1000_READ_REG(hw, E1000_MRQC);
if (!(mrqc & E1000_MRQC_ENABLE_MASK)) { /* RSS disabled */
if (rss_hf != 0) /* Enable RSS */
uint8_t *hash_key;
uint32_t rss_key;
uint32_t mrqc;
- uint16_t rss_hf;
+ uint64_t rss_hf;
uint16_t i;
hw = E1000_DEV_PRIVATE_TO_HW(dev->data->dev_private);
* the RSS hash of input packets.
*/
rss_conf = dev->data->dev_conf.rx_adv_conf.rss_conf;
- if (rss_conf.rss_hf == 0) {
+ if ((rss_conf.rss_hf & IGB_RSS_OFFLOAD_ALL) == 0) {
igb_rss_disable(dev);
return;
}
E1000_WRITE_REG(hw, E1000_RXDCTL(rxq->reg_idx), rxdctl);
}
+ if (dev->data->dev_conf.rxmode.enable_scatter) {
+ dev->rx_pkt_burst = eth_igb_recv_scattered_pkts;
+ dev->data->scattered_rx = 1;
+ }
+
/*
* Setup BSIZE field of RCTL register, if needed.
* Buffer sizes >= 1024 are not [supposed to be] setup in the RCTL
E1000_WRITE_REG(hw, E1000_RXDCTL(i), rxdctl);
}
+ if (dev->data->dev_conf.rxmode.enable_scatter) {
+ dev->rx_pkt_burst = eth_igb_recv_scattered_pkts;
+ dev->data->scattered_rx = 1;
+ }
+
/*
* Setup the HW Rx Head and Tail Descriptor Pointers.
* This needs to be done after enable.