diff options
Diffstat (limited to 'src/dpdk22')
| -rw-r--r-- | src/dpdk22/drivers/net/i40e/i40e_ethdev.c | 15 | ||||
| -rw-r--r-- | src/dpdk22/lib/librte_ether/rte_ethdev.c | 17 |
2 files changed, 32 insertions, 0 deletions
diff --git a/src/dpdk22/drivers/net/i40e/i40e_ethdev.c b/src/dpdk22/drivers/net/i40e/i40e_ethdev.c index dff4ec3c..e504e13c 100644 --- a/src/dpdk22/drivers/net/i40e/i40e_ethdev.c +++ b/src/dpdk22/drivers/net/i40e/i40e_ethdev.c @@ -2114,6 +2114,21 @@ i40e_trex_fdir_stats_get(struct rte_eth_dev *dev, uint32_t *stats, uint32_t star } } +// TREX_PATCH +void +i40e_trex_fdir_stats_reset(struct rte_eth_dev *dev, uint32_t *stats, uint32_t start, uint32_t len) +{ + int i; + struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private); + + for (i = 0; i < len; i++) { + if (stats) { + stats[i] = I40E_READ_REG(hw, I40E_GLQF_PCNT(i + start)); + } + I40E_WRITE_REG(hw, I40E_GLQF_PCNT(i + start), 0xffffffff); + } +} + /* Get all statistics of a port */ static void i40e_dev_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats) diff --git a/src/dpdk22/lib/librte_ether/rte_ethdev.c b/src/dpdk22/lib/librte_ether/rte_ethdev.c index 383ad120..44b4b640 100644 --- a/src/dpdk22/lib/librte_ether/rte_ethdev.c +++ b/src/dpdk22/lib/librte_ether/rte_ethdev.c @@ -1462,6 +1462,23 @@ rte_eth_fdir_stats_get(uint8_t port_id, uint32_t *stats, uint32_t start, uint32_ return 0; } +// TREX_PATCH +// zero statistics counters, starting from start, for len counters. +int +rte_eth_fdir_stats_reset(uint8_t port_id, uint32_t *stats, uint32_t start, uint32_t len) +{ + struct rte_eth_dev *dev; + + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -EINVAL); + + dev = &rte_eth_devices[port_id]; + + // Only xl710 support this + i40e_trex_fdir_stats_reset(dev, stats, start, len); + + return 0; +} + int rte_eth_stats_get(uint8_t port_id, struct rte_eth_stats *stats) { |