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net/enic: fix filter type used for flow API

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The filter type (struct filter_v2.type) should always be set to
FILTER_DPDK_1, when advanced filtering is enabled in firmware.
Otherwise, for some old firmware versions, the driver sets
it to FILTER_USNIC_IP, and attempts to install filters fail. This
behavior matches that of the now-removed flow director implementation
(enic_clsf.c).

Fixes: 26faa126d87e ("net/enic: flow API for NICs with advanced filters disabled")
Cc: stable@dpdk.org

Signed-off-by: Hyong Youb Kim <hyonkim@cisco.com>
Reviewed-by: John Daley <johndale@cisco.com>
This commit is contained in:
Hyong Youb Kim 2021-02-01 16:24:23 -08:00 committed by Ferruh Yigit
parent 5611763610
commit d700f0d0d7
1 changed files with 2 additions and 0 deletions
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2
drivers/net/enic/enic_flow.c
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@ -1598,6 +1598,8 @@ enic_flow_parse(struct rte_eth_dev *dev,
return -rte_errno;
}
enic_filter->type = enic->flow_filter_mode;
if (enic->adv_filters)
enic_filter->type = FILTER_DPDK_1;
ret = enic_copy_filter(pattern, enic_filter_cap, enic,
enic_filter, error);
return ret;