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i40e: add flow director passthru

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Add support for RTE_ETH_FDIR_PASSTHRU flow director behavior so
output queue is assigned by other filters.

Signed-off-by: Andrey Chilikin <andrey.chilikin@intel.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>
This commit is contained in:
Andrey Chilikin 2015-09-30 14:43:02 +01:00 committed by Thomas Monjalon
parent d64dd2c897
commit 13834ea7c0
2 changed files with 10 additions and 1 deletions
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10
drivers/net/i40e/i40e_fdir.c
View File

@ -1112,8 +1112,16 @@ i40e_fdir_filter_programming(struct i40e_pf *pf,
if (fdir_action->behavior == RTE_ETH_FDIR_REJECT)
dest = I40E_FILTER_PROGRAM_DESC_DEST_DROP_PACKET;
else
else if (fdir_action->behavior == RTE_ETH_FDIR_ACCEPT)
dest = I40E_FILTER_PROGRAM_DESC_DEST_DIRECT_PACKET_QINDEX;
else if (fdir_action->behavior == RTE_ETH_FDIR_PASSTHRU)
dest = I40E_FILTER_PROGRAM_DESC_DEST_DIRECT_PACKET_OTHER;
else {
PMD_DRV_LOG(ERR, "Failed to program FDIR filter:"
" unsupported fdir behavior.");
return -EINVAL;
}
fdirdp->dtype_cmd_cntindex |= rte_cpu_to_le_32((dest <<
I40E_TXD_FLTR_QW1_DEST_SHIFT) &
I40E_TXD_FLTR_QW1_DEST_MASK);

1
lib/librte_ether/rte_eth_ctrl.h
View File

@ -544,6 +544,7 @@ struct rte_eth_fdir_input {
enum rte_eth_fdir_behavior {
RTE_ETH_FDIR_ACCEPT = 0,
RTE_ETH_FDIR_REJECT,
RTE_ETH_FDIR_PASSTHRU,
};
/**