diff options
Diffstat (limited to 'src/dpdk/drivers/net/i40e/i40e_fdir.c')
-rw-r--r-- | src/dpdk/drivers/net/i40e/i40e_fdir.c | 29 |
1 files changed, 26 insertions, 3 deletions
diff --git a/src/dpdk/drivers/net/i40e/i40e_fdir.c b/src/dpdk/drivers/net/i40e/i40e_fdir.c index 0700253b..eddb2b9f 100644 --- a/src/dpdk/drivers/net/i40e/i40e_fdir.c +++ b/src/dpdk/drivers/net/i40e/i40e_fdir.c @@ -74,8 +74,11 @@ #define I40E_FDIR_UDP_DEFAULT_LEN 400 /* Wait count and interval for fdir filter programming */ -#define I40E_FDIR_WAIT_COUNT 10 -#define I40E_FDIR_WAIT_INTERVAL_US 1000 +#define TREX_PATCH +// TREX_PATCH - Values were 10 and 1000. These numbers give much better performance when +// configuring large amount of rules +#define I40E_FDIR_WAIT_COUNT 100 +#define I40E_FDIR_WAIT_INTERVAL_US 100 /* Wait count and interval for fdir filter flush */ #define I40E_FDIR_FLUSH_RETRY 50 @@ -751,6 +754,9 @@ i40e_fdir_fill_eth_ip_head(const struct rte_eth_fdir_input *fdir_input, fdir_input->flow.ip4_flow.ttl : I40E_FDIR_IP_DEFAULT_TTL; ip->type_of_service = fdir_input->flow.ip4_flow.tos; +#ifdef TREX_PATCH + ip->packet_id = rte_cpu_to_be_16(fdir_input->flow.ip4_flow.ip_id); +#endif /* * The source and destination fields in the transmitted packet * need to be presented in a reversed order with respect @@ -771,7 +777,11 @@ i40e_fdir_fill_eth_ip_head(const struct rte_eth_fdir_input *fdir_input, ip6->vtc_flow = rte_cpu_to_be_32(I40E_FDIR_IPv6_DEFAULT_VTC_FLOW | (fdir_input->flow.ipv6_flow.tc << - I40E_FDIR_IPv6_TC_OFFSET)); + I40E_FDIR_IPv6_TC_OFFSET) +#ifdef TREX_PATCH + | (fdir_input->flow.ipv6_flow.flow_label & 0x000fffff) +#endif + ); ip6->payload_len = rte_cpu_to_be_16(I40E_FDIR_IPv6_PAYLOAD_LEN); ip6->proto = fdir_input->flow.ipv6_flow.proto ? @@ -1272,8 +1282,12 @@ i40e_fdir_filter_programming(struct i40e_pf *pf, fdirdp->dtype_cmd_cntindex |= rte_cpu_to_le_32(I40E_TXD_FLTR_QW1_CNT_ENA_MASK); fdirdp->dtype_cmd_cntindex |= +#ifdef TREX_PATCH + rte_cpu_to_le_32((fdir_action->stat_count_index << +#else rte_cpu_to_le_32( ((uint32_t)pf->fdir.match_counter_index << +#endif I40E_TXD_FLTR_QW1_CNTINDEX_SHIFT) & I40E_TXD_FLTR_QW1_CNTINDEX_MASK); @@ -1297,11 +1311,17 @@ i40e_fdir_filter_programming(struct i40e_pf *pf, I40E_PCI_REG_WRITE(txq->qtx_tail, txq->tx_tail); for (i = 0; i < I40E_FDIR_WAIT_COUNT; i++) { +#ifndef TREX_PATCH + /* itay: moved this delay after the check to avoid first check */ rte_delay_us(I40E_FDIR_WAIT_INTERVAL_US); +#endif if ((txdp->cmd_type_offset_bsz & rte_cpu_to_le_64(I40E_TXD_QW1_DTYPE_MASK)) == rte_cpu_to_le_64(I40E_TX_DESC_DTYPE_DESC_DONE)) break; +#ifdef TREX_PATCH + rte_delay_us(I40E_FDIR_WAIT_INTERVAL_US); +#endif } if (i >= I40E_FDIR_WAIT_COUNT) { PMD_DRV_LOG(ERR, "Failed to program FDIR filter:" @@ -1309,7 +1329,10 @@ i40e_fdir_filter_programming(struct i40e_pf *pf, return -ETIMEDOUT; } /* totally delay 10 ms to check programming status*/ +#ifndef TREX_PATCH + /* itay: tests show this is not needed */ rte_delay_us((I40E_FDIR_WAIT_COUNT - i) * I40E_FDIR_WAIT_INTERVAL_US); +#endif if (i40e_check_fdir_programming_status(rxq) < 0) { PMD_DRV_LOG(ERR, "Failed to program FDIR filter:" " programming status reported."); |