[dpdk-dev,4/6] i40e: extend flow diretcor to support filtering in VFs
Commit Message
This patch extends flow diretcor to filterting in VFs.
Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
---
lib/librte_pmd_i40e/i40e_fdir.c | 15 ++++++++++++---
1 file changed, 12 insertions(+), 3 deletions(-)
@@ -1008,6 +1008,11 @@ i40e_add_del_fdir_filter(struct rte_eth_dev *dev,
PMD_DRV_LOG(ERR, "Invalid queue ID");
return -EINVAL;
}
+ if (filter->input.flow_ext.is_vf &&
+ filter->input.flow_ext.dst_id >= pf->vf_num) {
+ PMD_DRV_LOG(ERR, "Invalid VF ID");
+ return -EINVAL;
+ }
memset(pkt, 0, I40E_FDIR_PKT_LEN);
@@ -1047,7 +1052,7 @@ i40e_fdir_filter_programming(struct i40e_pf *pf,
volatile struct i40e_tx_desc *txdp;
volatile struct i40e_filter_program_desc *fdirdp;
uint32_t td_cmd;
- uint16_t i;
+ uint16_t vsi_id, i;
uint8_t dest;
PMD_DRV_LOG(INFO, "filling filter programming descriptor.");
@@ -1069,9 +1074,13 @@ i40e_fdir_filter_programming(struct i40e_pf *pf,
I40E_TXD_FLTR_QW0_PCTYPE_SHIFT) &
I40E_TXD_FLTR_QW0_PCTYPE_MASK);
- /* Use LAN VSI Id by default */
+ if (filter->input.flow_ext.is_vf)
+ vsi_id = pf->vfs[filter->input.flow_ext.dst_id].vsi->vsi_id;
+ else
+ /* Use LAN VSI Id by default */
+ vsi_id = pf->main_vsi->vsi_id;
fdirdp->qindex_flex_ptype_vsi |=
- rte_cpu_to_le_32((pf->main_vsi->vsi_id <<
+ rte_cpu_to_le_32((vsi_id <<
I40E_TXD_FLTR_QW0_DEST_VSI_SHIFT) &
I40E_TXD_FLTR_QW0_DEST_VSI_MASK);