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From: Andrey Chilikin <andrey.chilikin@intel.com>
To: dev@dpdk.org
Date: Wed, 30 Sep 2015 14:43:02 +0100
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Subject: [dpdk-dev] [PATCH v2 2/3] i40e: add RTE_ETH_FDIR_PASSTHRU
processing for flow director behavior
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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>
---
drivers/net/i40e/i40e_fdir.c | 12 ++++++++++--
1 files changed, 10 insertions(+), 2 deletions(-)
diff --git a/drivers/net/i40e/i40e_fdir.c b/drivers/net/i40e/i40e_fdir.c
index c9ce98f..45a372c 100644
--- a/drivers/net/i40e/i40e_fdir.c
+++ b/drivers/net/i40e/i40e_fdir.c
@@ -1103,8 +1103,16 @@ 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
- dest = I40E_FILTER_PROGRAM_DESC_DEST_DIRECT_PACKET_QINDEX;
+ 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);
--
1.7.4.1