src/dpdk/drivers/net/i40e/i40e_ethdev.c
static void
i40e_add_tx_flow_control_drop_filter(struct i40e_pf *pf)
{
	struct i40e_hw *hw = I40E_PF_TO_HW(pf);
	uint16_t flags = I40E_AQC_ADD_CONTROL_PACKET_FLAGS_IGNORE_MAC |
			I40E_AQC_ADD_CONTROL_PACKET_FLAGS_DROP |
			I40E_AQC_ADD_CONTROL_PACKET_FLAGS_TX;
	int ret;

	ret = i40e_aq_add_rem_control_packet_filter(hw, NULL,
				I40E_FLOW_CONTROL_ETHERTYPE, flags,
				pf->main_vsi_seid, 0,
				TRUE, NULL, NULL);
	if (ret)
		PMD_INIT_LOG(ERR,
			"Failed to add filter to drop flow control frames from VSIs.");
}
/*
 * Add a ethertype filter to drop all flow control frames transmitted
 * from VSIs.
*/
Add a ethertype filter to drop all flow control frames transmitted
from VSIs.
Add a ethertype filter to drop all flow control frames transmitted from VSIs .
static void
i40e_add_tx_flow_control_drop_filter(struct i40e_pf *pf)
{
	struct i40e_hw *hw = I40E_PF_TO_HW(pf);
	uint16_t flags = I40E_AQC_ADD_CONTROL_PACKET_FLAGS_IGNORE_MAC |
			I40E_AQC_ADD_CONTROL_PACKET_FLAGS_DROP |
			I40E_AQC_ADD_CONTROL_PACKET_FLAGS_TX;
	int ret;
	ret = i40e_aq_add_rem_control_packet_filter(hw, NULL,
				I40E_FLOW_CONTROL_ETHERTYPE, flags,
				pf->main_vsi_seid, 0,
				TRUE, NULL, NULL);
	if (ret)
		PMD_INIT_LOG(ERR,
			"Failed to add filter to drop flow control frames from VSIs.");
}
static void i40e_add_tx_flow_control_drop_filter ( struct i40e_pf * pf ) { struct i40e_hw * hw = I40E_PF_TO_HW ( pf ) ; uint16_t flags = I40E_AQC_ADD_CONTROL_PACKET_FLAGS_IGNORE_MAC | I40E_AQC_ADD_CONTROL_PACKET_FLAGS_DROP | I40E_AQC_ADD_CONTROL_PACKET_FLAGS_TX ; int ret ; ret = i40e_aq_add_rem_control_packet_filter ( hw , NULL , I40E_FLOW_CONTROL_ETHERTYPE , flags , pf -> main_vsi_seid , 0 , TRUE , NULL , NULL ) ; if ( ret ) PMD_INIT_LOG ( ERR , " " ) ; }
Add a ethertype filter to drop all flow control frames transmitted
 from VSIs.
Add a ethertype filter to drop all flow control frames transmitted from VSIs .